[2025/09/12 05:24:10 246807] [warn] |xqc_tls_ctx_set_config|no session ticket key data|
[2025/09/12 05:24:10 249325] [warn] |xqc_create_server_ssl_ctx|read ssl session ticket key error|
[2025/09/12 05:24:10 249351] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 05:24:10 249359] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:24:10 249363] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:24:10 249367] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:24:10 249371] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:24:10 249378] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:24:10 249383] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:24:10 249387] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:24:10 249390] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:24:10 579509] [debug] |scid:81af53f0d0ce871bf5951c5d|xqc_timer_set|type:CONN_IDLE|expire:1757654710579507|now:1757654650579507|interv:60000000|
[2025/09/12 05:24:10 579560] [debug] |scid:81af53f0d0ce871bf5951c5d|xqc_timer_set|type:PATH_IDLE|expire:1757654710579560|now:1757654650579560|interv:60000000|
[2025/09/12 05:24:10 579568] [debug] |xqc_path_create|path:0|dcid:|scid:81af53f0d0ce871bf5951c5d|create_path_count:1|
[2025/09/12 05:24:10 579575] [debug] |scid:81af53f0d0ce871bf5951c5d|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:24:10 579580] [debug] |xqc_path_init|path:0|dcid:|scid:81af53f0d0ce871bf5951c5d|state:2|
[2025/09/12 05:24:10 579585] [debug] |scid:81af53f0d0ce871bf5951c5d|xqc_conn_create|success|scid:81af53f0d0ce871bf5951c5d|dcid:|conn:0000561B836BAE5C|
[2025/09/12 05:24:10 579591] [info] |scid:81af53f0d0ce871bf5951c5d|xqc_conn_server_create|hash odcid conn|odcid:|conn:0000561B836BAE5C|
[2025/09/12 05:24:10 579620] [stats] |xqc_conn_server_init_path_addr|path:0|addr or cid not avail|
[2025/09/12 05:24:10 579625] [info] |xqc_engine_packet_process|==>|conn:0000561B836BAE5C|size:1207|state:S_INIT|recv_time:1757654650579393|
[2025/09/12 05:24:10 579633] [info] |scid:81af53f0d0ce871bf5951c5d|xqc_packet_parse_long_header|version not supported|v:1463896404|
[2025/09/12 05:24:10 579641] [error] |scid:81af53f0d0ce871bf5951c5d|xqc_packet_parse_single|xqc_packet_parse_long_header error:-629|
[2025/09/12 05:24:10 579647] [info] |scid:81af53f0d0ce871bf5951c5d|xqc_conn_process_packet|ignore err|-629|
[2025/09/12 05:24:10 579652] [debug] |scid:81af53f0d0ce871bf5951c5d|xqc_timer_set|type:PATH_IDLE|expire:1757654710579393|now:1757654650579393|interv:60000000|
[2025/09/12 05:24:10 579658] [debug] |scid:81af53f0d0ce871bf5951c5d|xqc_timer_set|type:CONN_IDLE|expire:1757654710579393|now:1757654650579393|interv:60000000|
[2025/09/12 05:24:10 579664] [debug] |scid:81af53f0d0ce871bf5951c5d|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:24:10 579671] [debug] |xqc_engine_main_logic|BEGIN|now:1757654650579671|
[2025/09/12 05:24:10 579678] [debug] |scid:81af53f0d0ce871bf5951c5d|xqc_engine_process_conn|conn:0000561B836BAE5C|state:S_INIT|flag:TICKING UPPER_CONN_EXIST VERSION_NEGOTIATION |now:1757654650579676|
[2025/09/12 05:24:10 579690] [debug] |scid:81af53f0d0ce871bf5951c5d|xqc_path_get_perf_class|conn:0000561B836BAE5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:10 579697] [debug] |scid:81af53f0d0ce871bf5951c5d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836BAE5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:10 579703] [debug] |scid:81af53f0d0ce871bf5951c5d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:|pn:0|size:11|reinj:0|path_class:2|
[2025/09/12 05:24:10 579723] [debug] |scid:81af53f0d0ce871bf5951c5d|xqc_check_acked_or_dropped_pkt|conn:0000561B836BAE5C|pkt_num:0|size:11|pkt_type:VERSION_NEGOTIATION|frame:|
[2025/09/12 05:24:10 579758] [info] |scid:81af53f0d0ce871bf5951c5d|xqc_process_packet_without_pn|<==|conn:0000561B836BAE5C|size:11|sent:11|pkt_type:VERSION_NEGOTIATION|
[2025/09/12 05:24:10 579765] [debug] |scid:81af53f0d0ce871bf5951c5d|xqc_conn_next_wakeup_time|wakeup_time:1757654710579393|
[2025/09/12 05:24:10 579771] [debug] |scid:81af53f0d0ce871bf5951c5d|xqc_engine_add_wakeup_queue|next_tick_time:1757654710579393|
[2025/09/12 05:24:10 579776] [debug] |xqc_engine_wakeup_after|wakeup:1757654710579393|now:1757654650579776|diff:59999617|
[2025/09/12 05:24:10 579783] [debug] |xqc_engine_main_logic|END|now:1757654650579676|
[2025/09/12 05:24:11 288151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654711288149|now:1757654651288149|interv:60000000|
[2025/09/12 05:24:11 288181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654711288181|now:1757654651288181|interv:60000000|
[2025/09/12 05:24:11 288188] [debug] |xqc_path_create|path:0|dcid:3df59c7ce8c13d58|scid:4ede3735d78c7a4b6f108da3|create_path_count:1|
[2025/09/12 05:24:11 288193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:24:11 288198] [debug] |xqc_path_init|path:0|dcid:3df59c7ce8c13d58|scid:4ede3735d78c7a4b6f108da3|state:2|
[2025/09/12 05:24:11 288202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_create|success|scid:4ede3735d78c7a4b6f108da3|dcid:3df59c7ce8c13d58|conn:0000561B836C40DC|
[2025/09/12 05:24:11 288207] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_server_create|hash odcid conn|odcid:cd7eff523a52894cacb0bf5ac489947b8bd10825|conn:0000561B836C40DC|
[2025/09/12 05:24:11 288216] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_get_local_transport_params|generate sr_token[4f080430b3402c03a7b9a8f384425fc1] for cid[cd7eff523a52894cacb0bf5ac489947b8bd10825]
[2025/09/12 05:24:11 288244] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58|
[2025/09/12 05:24:11 288248] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:1200|state:S_INIT|recv_time:1757654651288118|
[2025/09/12 05:24:11 288406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:24:11 288412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_initial|success|Length:1162|
[2025/09/12 05:24:11 288418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:24:11 288422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:24:11 288430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/12 05:24:11 288434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:6|
[2025/09/12 05:24:11 288439] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_check_token|token empty|
[2025/09/12 05:24:11 288444] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_process_crypto_frame|check_token fail|conn:0000561B836C40DC|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58|
[2025/09/12 05:24:11 288453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:24:11 288483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:24:11 288487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:24:11 288491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|248u|
[2025/09/12 05:24:11 288570] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:24:11 288747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:24:11 288756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:24:11 288760] [warn] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:24:11 288995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:24:11 289001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:24:11 289006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:24:11 289011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:24:11 289015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:24:11 289019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:0|
[2025/09/12 05:24:11 289023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_padding_frame|process padding|
[2025/09/12 05:24:11 289032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:24:11 289037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:24:11 289042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/12 05:24:11 289047] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING CRYPTO |recv_time:1757654651288118|dcid:cd7eff523a52894cacb0bf5ac489947b8bd10825|dcid_seq:0|
[2025/09/12 05:24:11 289053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654711288118|now:1757654651288118|interv:60000000|
[2025/09/12 05:24:11 289057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654711288118|now:1757654651288118|interv:60000000|
[2025/09/12 05:24:11 289061] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651289061|
[2025/09/12 05:24:11 289066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757654651289066|
[2025/09/12 05:24:11 289072] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:24:11 289076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:24:11 289080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_crypto_write_streams|
[2025/09/12 05:24:11 289084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:24:11 289088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:24:11 289095] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:128|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757654651289094|
[2025/09/12 05:24:11 289099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:24:11 289103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_crypto_write_streams|
[2025/09/12 05:24:11 289107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:24:11 289111] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:187|sent:154|pkt_type:HSK|frame:CRYPTO |now:1757654651289111|
[2025/09/12 05:24:11 289116] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:509|sent:476|pkt_type:HSK|frame:CRYPTO |now:1757654651289116|
[2025/09/12 05:24:11 289121] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:117|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757654651289121|
[2025/09/12 05:24:11 289130] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:73|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757654651289130|
[2025/09/12 05:24:11 289134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:24:11 289140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:0|ack_delay:1022|first_ack_range:0|largest_pkt_recv_time:1757654651288118|
[2025/09/12 05:24:11 289145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 05:24:11 289149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:24:11 289153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:24:11 289159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 289164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 289169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:128|reinj:0|path_class:2|
[2025/09/12 05:24:11 289174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 289178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 289182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:187|reinj:0|path_class:2|
[2025/09/12 05:24:11 289186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 289191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 289195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:509|reinj:0|path_class:2|
[2025/09/12 05:24:11 289199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 289203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 289207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:117|reinj:0|path_class:2|
[2025/09/12 05:24:11 289211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 289215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 289220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:73|reinj:0|path_class:2|
[2025/09/12 05:24:11 289224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:24:11 289236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:128|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:24:11 289241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:24:11 289280] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757654651289249|stream_id:0|stream_offset:0|
[2025/09/12 05:24:11 289291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 289298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:24:11 289306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 289312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:24:11 289316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 289320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:24:11 289324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652039249|now:1757654651289305|interv:749944|
[2025/09/12 05:24:11 289328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:0|expire:1757654652039249|now:1757654651289305|interval:749944|pto_count:0|srtt:250000
[2025/09/12 05:24:11 289333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:24:11 289341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:187|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:24:11 289347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:24:11 289375] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:0|size:187|sent:203|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757654651289355|stream_id:0|stream_offset:0|
[2025/09/12 05:24:11 289383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:0|origin_pktnum:0|size:187|enc_size:203|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 289390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:24:11 289396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 289401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:24:11 289405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 187|
[2025/09/12 05:24:11 289409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:24:11 289413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652039249|now:1757654651289396|interv:749853|
[2025/09/12 05:24:11 289417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:0|expire:1757654652039249|now:1757654651289396|interval:749853|pto_count:0|srtt:250000
[2025/09/12 05:24:11 289427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1371|
[2025/09/12 05:24:11 289431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:509|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:24:11 289436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:24:11 289478] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1|size:509|sent:525|pkt_type:HSK|frame:CRYPTO |inflight:1371|now:1757654651289443|stream_id:0|stream_offset:0|
[2025/09/12 05:24:11 289490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1|origin_pktnum:0|size:509|enc_size:525|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 289497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:1371|applimit:0|
[2025/09/12 05:24:11 289503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 289508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:24:11 289512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 696|
[2025/09/12 05:24:11 289516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:24:11 289519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652039249|now:1757654651289503|interv:749746|
[2025/09/12 05:24:11 289523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:0|expire:1757654652039249|now:1757654651289503|interval:749746|pto_count:0|srtt:250000
[2025/09/12 05:24:11 289528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1880|
[2025/09/12 05:24:11 289532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:117|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:24:11 289537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:24:11 289562] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2|size:117|sent:133|pkt_type:HSK|frame:CRYPTO |inflight:1880|now:1757654651289543|stream_id:0|stream_offset:0|
[2025/09/12 05:24:11 289570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2|origin_pktnum:0|size:117|enc_size:133|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 289577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:1880|applimit:0|
[2025/09/12 05:24:11 289583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 289587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:24:11 289591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 813|
[2025/09/12 05:24:11 289595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:24:11 289603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652039249|now:1757654651289583|interv:749666|
[2025/09/12 05:24:11 289607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:0|expire:1757654652039249|now:1757654651289583|interval:749666|pto_count:0|srtt:250000
[2025/09/12 05:24:11 289612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1997|
[2025/09/12 05:24:11 289616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:73|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:24:11 289621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:24:11 289644] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:3|size:73|sent:89|pkt_type:HSK|frame:CRYPTO |inflight:1997|now:1757654651289626|stream_id:0|stream_offset:0|
[2025/09/12 05:24:11 289652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:3|origin_pktnum:0|size:73|enc_size:89|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 289659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:1997|applimit:0|
[2025/09/12 05:24:11 289665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 289670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:24:11 289674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 886|
[2025/09/12 05:24:11 289677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:24:11 289681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652039249|now:1757654651289665|interv:749584|
[2025/09/12 05:24:11 289685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:0|expire:1757654652039249|now:1757654651289665|interval:749584|pto_count:0|srtt:250000
[2025/09/12 05:24:11 289689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2070|
[2025/09/12 05:24:11 289694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:40|pkt_type:INIT|frame:ACK |
[2025/09/12 05:24:11 289698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:24:11 289720] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1|size:40|sent:56|pkt_type:INIT|frame:ACK |inflight:2070|now:1757654651289704|stream_id:0|stream_offset:0|
[2025/09/12 05:24:11 289728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1|origin_pktnum:0|size:40|enc_size:56|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 289736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652039249|
[2025/09/12 05:24:11 289743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652039249|
[2025/09/12 05:24:11 289748] [debug] |xqc_engine_wakeup_after|wakeup:1757654652039249|now:1757654651289748|diff:749501|
[2025/09/12 05:24:11 289753] [debug] |xqc_engine_main_logic|END|now:1757654651289066|
[2025/09/12 05:24:11 289758] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651289758|
[2025/09/12 05:24:11 289766] [debug] |xqc_engine_wakeup_after|wakeup:1757654652039249|now:1757654651289766|diff:749483|
[2025/09/12 05:24:11 289770] [debug] |xqc_engine_main_logic|END|now:1757654651289758|
[2025/09/12 05:24:11 322414] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757654651322412|
[2025/09/12 05:24:11 322427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:24:11 322431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_initial|success|Length:1170|
[2025/09/12 05:24:11 322437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:24:11 322442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:24:11 322448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1|
[2025/09/12 05:24:11 322452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 322472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:24:11 322478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757654651289249|is_app_limited:1|send_elapse:0|ack_elapse:33163|ctl_first_sent_time:1757654651289249|lagest_ack_time:1757654651322412|curr_delivered:1184|
[2025/09/12 05:24:11 322483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651289249|
[2025/09/12 05:24:11 322488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:24:11 322492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33163|ack_delay:768|
[2025/09/12 05:24:11 322496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:33163|rttvar:16581|minrtt:33163|latest_rtt:33163|ack_delay:768|
[2025/09/12 05:24:11 322501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:24:11 322505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 322509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33163|rtt_var:16581|pto_duration:99487|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 322515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 322518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 886|
[2025/09/12 05:24:11 322522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:24:11 322526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651389113|now:1757654651322509|interv:66604|
[2025/09/12 05:24:11 322530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:1|expire:1757654651389113|now:1757654651322509|interval:66604|pto_count:0|srtt:33163
[2025/09/12 05:24:11 322535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33163, delivered 1184|rate 35702|lost 0|
[2025/09/12 05:24:11 322539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:24:11 322550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35702) in round 1|
[2025/09/12 05:24:11 322554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|probertt expire|rtt:33163, old_rtt:2147483647|
[2025/09/12 05:24:11 322558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:33163, old_rtt:2147483647|
[2025/09/12 05:24:11 322562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:24:11 322566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757654651289249|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:24:11 322571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757654651289249|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:24:11 322576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:35702|cwnd:47136|full_bw_reached:0|inflight:886|srtt:33163|latest_rtt:33163|min_rtt:33163|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:11 322581] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:47136|inflight:886|mode:0|applimit:0|pacing_rate:3997571|bw:35702|srtt:33163|latest_rtt:33163|min_rtt:33163|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:34432|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:24:11 322586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:11 322590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:0|
[2025/09/12 05:24:11 322594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_padding_frame|process padding|
[2025/09/12 05:24:11 322600] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_addr_validated|Address Validated|conn:0000561B836C40DC|role:1|
[2025/09/12 05:24:11 322605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:24:11 322610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:24:11 322615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:0|
[2025/09/12 05:24:11 322619] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:1200|pkt_type:INIT|pkt_num:1|frame:PADDING PING ACK |recv_time:1757654651322412|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 322624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654711322412|now:1757654651322412|interv:60000000|
[2025/09/12 05:24:11 322628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654711322412|now:1757654651322412|interv:60000000|
[2025/09/12 05:24:11 322632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652039249|pq_index:0|
[2025/09/12 05:24:11 322637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651289066|
[2025/09/12 05:24:11 322641] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651322640|
[2025/09/12 05:24:11 322645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757654651322644|
[2025/09/12 05:24:11 322654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:1|ack_delay:242|first_ack_range:1|largest_pkt_recv_time:1757654651322412|
[2025/09/12 05:24:11 322659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:1|low:0|pkt_pns:0|
[2025/09/12 05:24:11 322663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:24:11 322667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:24:11 322671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:24:11 322676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:39|pkt_type:INIT|frame:ACK |
[2025/09/12 05:24:11 322681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:24:11 322713] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2|size:39|sent:55|pkt_type:INIT|frame:ACK |inflight:886|now:1757654651322687|stream_id:0|stream_offset:0|
[2025/09/12 05:24:11 322723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2|origin_pktnum:0|size:39|enc_size:55|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 322731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651389113|
[2025/09/12 05:24:11 322737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651389113|
[2025/09/12 05:24:11 322744] [debug] |xqc_engine_wakeup_after|wakeup:1757654651389113|now:1757654651322744|diff:66369|
[2025/09/12 05:24:11 322749] [debug] |xqc_engine_main_logic|END|now:1757654651322644|
[2025/09/12 05:24:11 322754] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651322754|
[2025/09/12 05:24:11 322758] [debug] |xqc_engine_wakeup_after|wakeup:1757654651389113|now:1757654651322758|diff:66355|
[2025/09/12 05:24:11 322762] [debug] |xqc_engine_main_logic|END|now:1757654651322754|
[2025/09/12 05:24:11 322855] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:168|state:S_HANDSHAKE_SENT|recv_time:1757654651322855|
[2025/09/12 05:24:11 322861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_handshake|success|Length:61|
[2025/09/12 05:24:11 322867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:24:11 322871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:24:11 322877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 05:24:11 322881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 322885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:0|origin_pktnum:0|size:187|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:0|
[2025/09/12 05:24:11 322890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1371|prior_delivered:0|prior_time:1757654651289249|is_app_limited:1|send_elapse:106|ack_elapse:33606|ctl_first_sent_time:1757654651289355|lagest_ack_time:1757654651322855|curr_delivered:1371|
[2025/09/12 05:24:11 322895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651289355|
[2025/09/12 05:24:11 322899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:24:11 322903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1|origin_pktnum:0|size:509|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:24:11 322912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1880|prior_delivered:0|prior_time:1757654651289249|is_app_limited:1|send_elapse:194|ack_elapse:33606|ctl_first_sent_time:1757654651289443|lagest_ack_time:1757654651322855|curr_delivered:1880|
[2025/09/12 05:24:11 322917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651289443|
[2025/09/12 05:24:11 322920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:24:11 322924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2|origin_pktnum:0|size:117|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:2|
[2025/09/12 05:24:11 322929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1997|prior_delivered:0|prior_time:1757654651289249|is_app_limited:1|send_elapse:294|ack_elapse:33606|ctl_first_sent_time:1757654651289543|lagest_ack_time:1757654651322855|curr_delivered:1997|
[2025/09/12 05:24:11 322933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651289543|
[2025/09/12 05:24:11 322937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:24:11 322941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:3|origin_pktnum:0|size:73|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:24:11 322945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2070|prior_delivered:0|prior_time:1757654651289249|is_app_limited:1|send_elapse:377|ack_elapse:33606|ctl_first_sent_time:1757654651289626|lagest_ack_time:1757654651322855|curr_delivered:2070|
[2025/09/12 05:24:11 322949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651289626|
[2025/09/12 05:24:11 322953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:24:11 322957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:33163|rttvar:16581|minrtt:33163|latest_rtt:33229|ack_delay:392|
[2025/09/12 05:24:11 322961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:33122|rttvar:12517|minrtt:33163|latest_rtt:33229|ack_delay:392|
[2025/09/12 05:24:11 322966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:24:11 322970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 322974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000561B836C40DC|path:0|
[2025/09/12 05:24:11 322977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:24:11 322981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 377, ack_elapse 33606, delivered 2070|rate 61596|lost 0|
[2025/09/12 05:24:11 322986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (61596) in round 1|
[2025/09/12 05:24:11 322990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:33163, old_rtt:33163|
[2025/09/12 05:24:11 322994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5891|extra_cwnd:4086|
[2025/09/12 05:24:11 322998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:886|po_sent_time:1757654651289626|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:24:11 323005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:886|po_sent_time:1757654651289626|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:24:11 323009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:61596|cwnd:48022|full_bw_reached:0|inflight:0|srtt:33122|latest_rtt:33229|min_rtt:33163|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 323014] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bandwidth change record|bw_before:35702|bw_after:61596|srtt:33122|cwnd:48022|
[2025/09/12 05:24:11 323019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:6|
[2025/09/12 05:24:11 323023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_crypto_frame|level:2|
[2025/09/12 05:24:11 323027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:24:11 323031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:24:11 323126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:24:11 323132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:24:11 323137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651389113|pq_index:0|
[2025/09/12 05:24:11 323141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651322644|
[2025/09/12 05:24:11 323145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:24:11 323149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:24:11 323154] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:24:11 323158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000561B836C40DC|path:0|
[2025/09/12 05:24:11 323162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:24:11 323166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:24:11 323171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:24:11 323175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 05:24:11 323180] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:168|pkt_type:HSK|pkt_num:2|frame:ACK CRYPTO |recv_time:1757654651322855|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 323185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 323189] [warn] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:24:11 323193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:24:11 323197] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:24:11 323206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654711322855|now:1757654651322855|interv:60000000|
[2025/09/12 05:24:11 323210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654711322855|now:1757654651322855|interv:60000000|
[2025/09/12 05:24:11 323214] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651323214|
[2025/09/12 05:24:11 323218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757654651323218|
[2025/09/12 05:24:11 323223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000561B836C40DC|
[2025/09/12 05:24:11 323227] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000561B836C40DC|
[2025/09/12 05:24:11 323231] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:24:11 323235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000561B836C40DC|path:0|
[2025/09/12 05:24:11 323239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:24:11 323244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_gen_token|expire:1758259451|
[2025/09/12 05:24:11 323249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_early_data_reject|reject|
[2025/09/12 05:24:11 323253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:24:11 323257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:24:11 323261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 323266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:24:11 323270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:24:11 323276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:24:11 323279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:18|
[2025/09/12 05:24:11 323284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_new_conn_id_frame|new_conn_id|e6e4ad3e51d609fa|sr_token:1ad9c4604d5d80a63d5174aa29d1364f
[2025/09/12 05:24:11 323290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:b|
[2025/09/12 05:24:11 323294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:24:11 323301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:24:11 323305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:24:11 323309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:24:11 323313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654651347855|now:1757654651322855|interv:25000|
[2025/09/12 05:24:11 323318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757654651322855|max_ack_delay:25000|
[2025/09/12 05:24:11 323323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:24:11 323330] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:78|pkt_type:SHORT_HEADER|pkt_num:4|frame:STREAM NEW_CONNECTION_ID |recv_time:1757654651322855|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 323335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_crypto_write_streams|
[2025/09/12 05:24:11 323339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:24:11 323343] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:274|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757654651323343|
[2025/09/12 05:24:11 323348] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:275|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757654651323348|
[2025/09/12 05:24:11 323352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:24:11 323356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000561B836C40DC|
[2025/09/12 05:24:11 325215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15728640|
[2025/09/12 05:24:11 325226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:24:11 325230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_sample_check_app_limited|path:0|applimit:2070|
[2025/09/12 05:24:11 325236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15727457|
[2025/09/12 05:24:11 325240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15726276|
[2025/09/12 05:24:11 325245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15725095|
[2025/09/12 05:24:11 325249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15723914|
[2025/09/12 05:24:11 325253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15722733|
[2025/09/12 05:24:11 325258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15721552|
[2025/09/12 05:24:11 325262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15720371|
[2025/09/12 05:24:11 325266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15719190|
[2025/09/12 05:24:11 325270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15718009|
[2025/09/12 05:24:11 325274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15716828|
[2025/09/12 05:24:11 325278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15715647|
[2025/09/12 05:24:11 325282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15714466|
[2025/09/12 05:24:11 325286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15713285|
[2025/09/12 05:24:11 325290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15712104|
[2025/09/12 05:24:11 325294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15710925|
[2025/09/12 05:24:11 325301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15709746|
[2025/09/12 05:24:11 325305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15708567|
[2025/09/12 05:24:11 325314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15707388|
[2025/09/12 05:24:11 325318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15706209|
[2025/09/12 05:24:11 325324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15705030|
[2025/09/12 05:24:11 325332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15703851|
[2025/09/12 05:24:11 325338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15702672|
[2025/09/12 05:24:11 325342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15701493|
[2025/09/12 05:24:11 325348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15700314|
[2025/09/12 05:24:11 325352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15699135|
[2025/09/12 05:24:11 325357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15697956|
[2025/09/12 05:24:11 325362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15696777|
[2025/09/12 05:24:11 325367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15695598|
[2025/09/12 05:24:11 325371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15694419|
[2025/09/12 05:24:11 325376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15693240|
[2025/09/12 05:24:11 325381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15692061|
[2025/09/12 05:24:11 325385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15690882|
[2025/09/12 05:24:11 325391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15689703|
[2025/09/12 05:24:11 325395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15688524|
[2025/09/12 05:24:11 325401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15687345|
[2025/09/12 05:24:11 325405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15686166|
[2025/09/12 05:24:11 325411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15684987|
[2025/09/12 05:24:11 325415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15683808|
[2025/09/12 05:24:11 325420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15682629|
[2025/09/12 05:24:11 325424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15681450|
[2025/09/12 05:24:11 325430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15680271|
[2025/09/12 05:24:11 325434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15679092|
[2025/09/12 05:24:11 325441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15677913|
[2025/09/12 05:24:11 325445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15676734|
[2025/09/12 05:24:11 325452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15675555|
[2025/09/12 05:24:11 325468] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15674376|
[2025/09/12 05:24:11 325474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15673197|
[2025/09/12 05:24:11 325478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15672018|
[2025/09/12 05:24:11 325487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15670839|
[2025/09/12 05:24:11 325491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15669660|
[2025/09/12 05:24:11 325497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15668481|
[2025/09/12 05:24:11 325501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15667302|
[2025/09/12 05:24:11 325510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15666123|
[2025/09/12 05:24:11 325514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15664944|
[2025/09/12 05:24:11 325519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15663765|
[2025/09/12 05:24:11 325524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15662586|
[2025/09/12 05:24:11 325530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15661407|
[2025/09/12 05:24:11 325534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15660228|
[2025/09/12 05:24:11 325540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15659049|
[2025/09/12 05:24:11 325544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15657870|
[2025/09/12 05:24:11 325550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15656691|
[2025/09/12 05:24:11 325554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15655512|
[2025/09/12 05:24:11 325559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15654333|
[2025/09/12 05:24:11 325563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15653154|
[2025/09/12 05:24:11 325569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15651975|
[2025/09/12 05:24:11 325573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15650796|
[2025/09/12 05:24:11 325579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15649617|
[2025/09/12 05:24:11 325583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15648438|
[2025/09/12 05:24:11 325588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15647259|
[2025/09/12 05:24:11 325592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15646080|
[2025/09/12 05:24:11 325598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15644901|
[2025/09/12 05:24:11 325602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15643722|
[2025/09/12 05:24:11 325608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15642543|
[2025/09/12 05:24:11 325612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15641364|
[2025/09/12 05:24:11 325618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15640185|
[2025/09/12 05:24:11 325622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15639006|
[2025/09/12 05:24:11 325631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15637827|
[2025/09/12 05:24:11 325635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15636648|
[2025/09/12 05:24:11 325641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15635469|
[2025/09/12 05:24:11 325645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15634290|
[2025/09/12 05:24:11 325651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15633111|
[2025/09/12 05:24:11 325655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15631932|
[2025/09/12 05:24:11 325660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15630753|
[2025/09/12 05:24:11 325665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15629574|
[2025/09/12 05:24:11 325673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15628395|
[2025/09/12 05:24:11 325677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15627216|
[2025/09/12 05:24:11 325683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15626037|
[2025/09/12 05:24:11 325687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15624858|
[2025/09/12 05:24:11 325693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15623679|
[2025/09/12 05:24:11 325697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15622500|
[2025/09/12 05:24:11 325703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15621321|
[2025/09/12 05:24:11 325707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15620142|
[2025/09/12 05:24:11 325713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15618963|
[2025/09/12 05:24:11 325717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15617784|
[2025/09/12 05:24:11 325721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15616605|
[2025/09/12 05:24:11 325727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15615426|
[2025/09/12 05:24:11 325731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15614247|
[2025/09/12 05:24:11 325737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15613068|
[2025/09/12 05:24:11 325741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15611889|
[2025/09/12 05:24:11 325746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15610710|
[2025/09/12 05:24:11 325750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15609531|
[2025/09/12 05:24:11 325756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15608352|
[2025/09/12 05:24:11 325760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15607173|
[2025/09/12 05:24:11 325766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15605994|
[2025/09/12 05:24:11 325770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15604815|
[2025/09/12 05:24:11 325776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15603636|
[2025/09/12 05:24:11 325780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15602457|
[2025/09/12 05:24:11 325786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15601278|
[2025/09/12 05:24:11 325790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15600099|
[2025/09/12 05:24:11 325796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15598920|
[2025/09/12 05:24:11 325800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15597741|
[2025/09/12 05:24:11 325806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15596562|
[2025/09/12 05:24:11 325810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15595383|
[2025/09/12 05:24:11 325816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15594204|
[2025/09/12 05:24:11 325820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15593025|
[2025/09/12 05:24:11 325827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15591846|
[2025/09/12 05:24:11 325834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15590667|
[2025/09/12 05:24:11 325839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15589488|
[2025/09/12 05:24:11 325844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15588309|
[2025/09/12 05:24:11 325849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15587130|
[2025/09/12 05:24:11 325853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15585951|
[2025/09/12 05:24:11 325859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15584772|
[2025/09/12 05:24:11 325863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15583593|
[2025/09/12 05:24:11 325869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15582414|
[2025/09/12 05:24:11 325873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15581235|
[2025/09/12 05:24:11 325878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15580056|
[2025/09/12 05:24:11 325883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15578877|
[2025/09/12 05:24:11 325888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15577698|
[2025/09/12 05:24:11 325892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15576519|
[2025/09/12 05:24:11 325898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15575340|
[2025/09/12 05:24:11 325902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15574161|
[2025/09/12 05:24:11 325908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15572982|
[2025/09/12 05:24:11 325912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15571803|
[2025/09/12 05:24:11 325918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15570624|
[2025/09/12 05:24:11 325922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15569445|
[2025/09/12 05:24:11 325930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15568266|
[2025/09/12 05:24:11 325935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15567087|
[2025/09/12 05:24:11 325940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15565908|
[2025/09/12 05:24:11 325944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15564729|
[2025/09/12 05:24:11 325950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15563550|
[2025/09/12 05:24:11 325954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15562371|
[2025/09/12 05:24:11 325960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15561192|
[2025/09/12 05:24:11 325964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15560013|
[2025/09/12 05:24:11 325969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15558834|
[2025/09/12 05:24:11 325973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15557655|
[2025/09/12 05:24:11 325979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15556476|
[2025/09/12 05:24:11 325984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15555297|
[2025/09/12 05:24:11 325989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15554118|
[2025/09/12 05:24:11 325994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15552939|
[2025/09/12 05:24:11 326002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15551760|
[2025/09/12 05:24:11 326006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15550581|
[2025/09/12 05:24:11 326012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15549402|
[2025/09/12 05:24:11 326016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15548223|
[2025/09/12 05:24:11 326022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15547044|
[2025/09/12 05:24:11 326026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15545865|
[2025/09/12 05:24:11 326031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15544686|
[2025/09/12 05:24:11 326036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15543507|
[2025/09/12 05:24:11 326040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15542328|
[2025/09/12 05:24:11 326045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15541149|
[2025/09/12 05:24:11 326049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15539970|
[2025/09/12 05:24:11 326055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15538791|
[2025/09/12 05:24:11 326059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15537612|
[2025/09/12 05:24:11 326065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15536433|
[2025/09/12 05:24:11 326069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15535254|
[2025/09/12 05:24:11 326075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15534075|
[2025/09/12 05:24:11 326079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15532896|
[2025/09/12 05:24:11 326084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15531717|
[2025/09/12 05:24:11 326089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15530538|
[2025/09/12 05:24:11 326094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15529359|
[2025/09/12 05:24:11 326099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15528180|
[2025/09/12 05:24:11 326104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15527001|
[2025/09/12 05:24:11 326108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15525822|
[2025/09/12 05:24:11 326114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15524643|
[2025/09/12 05:24:11 326118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15523464|
[2025/09/12 05:24:11 326123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15522285|
[2025/09/12 05:24:11 326127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15521106|
[2025/09/12 05:24:11 326133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15519927|
[2025/09/12 05:24:11 326137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15518748|
[2025/09/12 05:24:11 326143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15517569|
[2025/09/12 05:24:11 326147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15516390|
[2025/09/12 05:24:11 326153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15515211|
[2025/09/12 05:24:11 326160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15514032|
[2025/09/12 05:24:11 326168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15512853|
[2025/09/12 05:24:11 326172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15511674|
[2025/09/12 05:24:11 326178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15510495|
[2025/09/12 05:24:11 326182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15509316|
[2025/09/12 05:24:11 326187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15508137|
[2025/09/12 05:24:11 326191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15506958|
[2025/09/12 05:24:11 326197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15505779|
[2025/09/12 05:24:11 326201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15504600|
[2025/09/12 05:24:11 326207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15503421|
[2025/09/12 05:24:11 326211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15502242|
[2025/09/12 05:24:11 326216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15501063|
[2025/09/12 05:24:11 326220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15499884|
[2025/09/12 05:24:11 326229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15498705|
[2025/09/12 05:24:11 326233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15497526|
[2025/09/12 05:24:11 326239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15496347|
[2025/09/12 05:24:11 326243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15495168|
[2025/09/12 05:24:11 326249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15493989|
[2025/09/12 05:24:11 326253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15492810|
[2025/09/12 05:24:11 326258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15491631|
[2025/09/12 05:24:11 326262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15490452|
[2025/09/12 05:24:11 326268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15489273|
[2025/09/12 05:24:11 326272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15488094|
[2025/09/12 05:24:11 326278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15486915|
[2025/09/12 05:24:11 326282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15485736|
[2025/09/12 05:24:11 326287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15484557|
[2025/09/12 05:24:11 326291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15483378|
[2025/09/12 05:24:11 326297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15482199|
[2025/09/12 05:24:11 326301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15481020|
[2025/09/12 05:24:11 326307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15479841|
[2025/09/12 05:24:11 326311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15478662|
[2025/09/12 05:24:11 326317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15477483|
[2025/09/12 05:24:11 326323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15476304|
[2025/09/12 05:24:11 326329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15475125|
[2025/09/12 05:24:11 326333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15473946|
[2025/09/12 05:24:11 326339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15472767|
[2025/09/12 05:24:11 326343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15471588|
[2025/09/12 05:24:11 326349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15470409|
[2025/09/12 05:24:11 326353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15469230|
[2025/09/12 05:24:11 326359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15468051|
[2025/09/12 05:24:11 326363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15466872|
[2025/09/12 05:24:11 326367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15465693|
[2025/09/12 05:24:11 326373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15464514|
[2025/09/12 05:24:11 326377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15463335|
[2025/09/12 05:24:11 326383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15462156|
[2025/09/12 05:24:11 326387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15460977|
[2025/09/12 05:24:11 326392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15459798|
[2025/09/12 05:24:11 326397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15458619|
[2025/09/12 05:24:11 326402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15457440|
[2025/09/12 05:24:11 326406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15456261|
[2025/09/12 05:24:11 326412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15455082|
[2025/09/12 05:24:11 326416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15453903|
[2025/09/12 05:24:11 326422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15452724|
[2025/09/12 05:24:11 326426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15451545|
[2025/09/12 05:24:11 326431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15450366|
[2025/09/12 05:24:11 326435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15449187|
[2025/09/12 05:24:11 326441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15448008|
[2025/09/12 05:24:11 326445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15446829|
[2025/09/12 05:24:11 326451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15445650|
[2025/09/12 05:24:11 326465] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15444471|
[2025/09/12 05:24:11 326473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15443292|
[2025/09/12 05:24:11 326477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15442113|
[2025/09/12 05:24:11 326482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15440934|
[2025/09/12 05:24:11 326487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15439755|
[2025/09/12 05:24:11 326496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15438576|
[2025/09/12 05:24:11 326500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15437397|
[2025/09/12 05:24:11 326506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15436218|
[2025/09/12 05:24:11 326510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15435039|
[2025/09/12 05:24:11 326517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15433860|
[2025/09/12 05:24:11 326521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15432681|
[2025/09/12 05:24:11 326527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15431502|
[2025/09/12 05:24:11 326531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15430323|
[2025/09/12 05:24:11 326540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15429144|
[2025/09/12 05:24:11 326544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15427965|
[2025/09/12 05:24:11 326550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15426786|
[2025/09/12 05:24:11 326554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15425607|
[2025/09/12 05:24:11 326560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15424428|
[2025/09/12 05:24:11 326564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15423249|
[2025/09/12 05:24:11 326569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15422070|
[2025/09/12 05:24:11 326574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15420891|
[2025/09/12 05:24:11 326579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15419712|
[2025/09/12 05:24:11 326583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15418533|
[2025/09/12 05:24:11 326589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15417354|
[2025/09/12 05:24:11 326593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15416175|
[2025/09/12 05:24:11 326599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15414996|
[2025/09/12 05:24:11 326603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15413817|
[2025/09/12 05:24:11 326608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15412638|
[2025/09/12 05:24:11 326613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15411459|
[2025/09/12 05:24:11 326618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15410280|
[2025/09/12 05:24:11 326622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15409101|
[2025/09/12 05:24:11 326628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15407922|
[2025/09/12 05:24:11 326632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15406743|
[2025/09/12 05:24:11 326638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15405564|
[2025/09/12 05:24:11 326642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15404385|
[2025/09/12 05:24:11 326647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15403206|
[2025/09/12 05:24:11 326651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15402027|
[2025/09/12 05:24:11 326657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15400848|
[2025/09/12 05:24:11 326664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15399669|
[2025/09/12 05:24:11 326670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15398490|
[2025/09/12 05:24:11 326674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15397311|
[2025/09/12 05:24:11 326679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15396132|
[2025/09/12 05:24:11 326684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15394953|
[2025/09/12 05:24:11 326689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15393774|
[2025/09/12 05:24:11 326693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15392595|
[2025/09/12 05:24:11 326697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15391416|
[2025/09/12 05:24:11 326703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15390237|
[2025/09/12 05:24:11 326707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15389058|
[2025/09/12 05:24:11 326713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15387879|
[2025/09/12 05:24:11 326717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15386700|
[2025/09/12 05:24:11 326723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15385521|
[2025/09/12 05:24:11 326727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15384342|
[2025/09/12 05:24:11 326733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15383163|
[2025/09/12 05:24:11 326737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15381984|
[2025/09/12 05:24:11 326743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15380805|
[2025/09/12 05:24:11 326747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15379626|
[2025/09/12 05:24:11 326752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15378447|
[2025/09/12 05:24:11 326757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15377268|
[2025/09/12 05:24:11 326762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15376089|
[2025/09/12 05:24:11 326766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15374910|
[2025/09/12 05:24:11 326772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15373731|
[2025/09/12 05:24:11 326776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15372552|
[2025/09/12 05:24:11 326782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15371373|
[2025/09/12 05:24:11 326786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15370194|
[2025/09/12 05:24:11 326792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15369015|
[2025/09/12 05:24:11 326796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15367836|
[2025/09/12 05:24:11 326801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15366657|
[2025/09/12 05:24:11 326806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15365478|
[2025/09/12 05:24:11 326811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15364299|
[2025/09/12 05:24:11 326815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15363120|
[2025/09/12 05:24:11 326824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15361941|
[2025/09/12 05:24:11 326828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15360762|
[2025/09/12 05:24:11 326837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15359583|
[2025/09/12 05:24:11 326841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15358404|
[2025/09/12 05:24:11 326846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15357225|
[2025/09/12 05:24:11 326851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15356046|
[2025/09/12 05:24:11 326858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15354867|
[2025/09/12 05:24:11 326862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15353688|
[2025/09/12 05:24:11 326867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15352509|
[2025/09/12 05:24:11 326872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15351330|
[2025/09/12 05:24:11 326877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15350151|
[2025/09/12 05:24:11 326881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15348972|
[2025/09/12 05:24:11 326887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15347793|
[2025/09/12 05:24:11 326891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15346614|
[2025/09/12 05:24:11 326897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15345435|
[2025/09/12 05:24:11 326901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15344256|
[2025/09/12 05:24:11 326907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15343077|
[2025/09/12 05:24:11 326911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15341898|
[2025/09/12 05:24:11 326916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15340719|
[2025/09/12 05:24:11 326920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15339540|
[2025/09/12 05:24:11 326926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15338361|
[2025/09/12 05:24:11 326930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15337182|
[2025/09/12 05:24:11 326936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15336003|
[2025/09/12 05:24:11 326940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15334824|
[2025/09/12 05:24:11 326946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15333645|
[2025/09/12 05:24:11 326950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15332466|
[2025/09/12 05:24:11 326956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15331287|
[2025/09/12 05:24:11 326960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15330108|
[2025/09/12 05:24:11 326965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15328929|
[2025/09/12 05:24:11 326969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15327750|
[2025/09/12 05:24:11 326975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15326571|
[2025/09/12 05:24:11 326979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15325392|
[2025/09/12 05:24:11 326987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15324213|
[2025/09/12 05:24:11 326991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15323034|
[2025/09/12 05:24:11 326997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15321855|
[2025/09/12 05:24:11 327001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15320676|
[2025/09/12 05:24:11 327007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15319497|
[2025/09/12 05:24:11 327011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15318318|
[2025/09/12 05:24:11 327017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15317139|
[2025/09/12 05:24:11 327021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15315960|
[2025/09/12 05:24:11 327025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15314781|
[2025/09/12 05:24:11 327030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15313602|
[2025/09/12 05:24:11 327034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15312423|
[2025/09/12 05:24:11 327040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15311244|
[2025/09/12 05:24:11 327044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15310065|
[2025/09/12 05:24:11 327050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15308886|
[2025/09/12 05:24:11 327054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15307707|
[2025/09/12 05:24:11 327060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15306528|
[2025/09/12 05:24:11 327064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15305349|
[2025/09/12 05:24:11 327070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15304170|
[2025/09/12 05:24:11 327074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15302991|
[2025/09/12 05:24:11 327079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15301812|
[2025/09/12 05:24:11 327083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15300633|
[2025/09/12 05:24:11 327089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15299454|
[2025/09/12 05:24:11 327093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15298275|
[2025/09/12 05:24:11 327099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15297096|
[2025/09/12 05:24:11 327103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15295917|
[2025/09/12 05:24:11 327108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15294738|
[2025/09/12 05:24:11 327112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15293559|
[2025/09/12 05:24:11 327118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15292380|
[2025/09/12 05:24:11 327122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15291201|
[2025/09/12 05:24:11 327128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15290022|
[2025/09/12 05:24:11 327132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15288843|
[2025/09/12 05:24:11 327141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15287664|
[2025/09/12 05:24:11 327148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15286485|
[2025/09/12 05:24:11 327153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15285306|
[2025/09/12 05:24:11 327157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15284127|
[2025/09/12 05:24:11 327163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15282948|
[2025/09/12 05:24:11 327167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15281769|
[2025/09/12 05:24:11 327173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15280590|
[2025/09/12 05:24:11 327177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15279411|
[2025/09/12 05:24:11 327182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15278232|
[2025/09/12 05:24:11 327186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15277053|
[2025/09/12 05:24:11 327194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15275874|
[2025/09/12 05:24:11 327198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15274695|
[2025/09/12 05:24:11 327203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15273516|
[2025/09/12 05:24:11 327208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15272337|
[2025/09/12 05:24:11 327213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15271158|
[2025/09/12 05:24:11 327217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15269979|
[2025/09/12 05:24:11 327223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15268800|
[2025/09/12 05:24:11 327227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15267621|
[2025/09/12 05:24:11 327233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15266442|
[2025/09/12 05:24:11 327237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15265263|
[2025/09/12 05:24:11 327243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15264084|
[2025/09/12 05:24:11 327247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15262905|
[2025/09/12 05:24:11 327252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15261726|
[2025/09/12 05:24:11 327257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15260547|
[2025/09/12 05:24:11 327262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15259368|
[2025/09/12 05:24:11 327266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15258189|
[2025/09/12 05:24:11 327272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15257010|
[2025/09/12 05:24:11 327276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15255831|
[2025/09/12 05:24:11 327282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15254652|
[2025/09/12 05:24:11 327286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15253473|
[2025/09/12 05:24:11 327291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15252294|
[2025/09/12 05:24:11 327296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15251115|
[2025/09/12 05:24:11 327301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15249936|
[2025/09/12 05:24:11 327305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15248757|
[2025/09/12 05:24:11 327314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15247578|
[2025/09/12 05:24:11 327318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15246399|
[2025/09/12 05:24:11 327323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15245220|
[2025/09/12 05:24:11 327327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15244041|
[2025/09/12 05:24:11 327333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15242862|
[2025/09/12 05:24:11 327337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15241683|
[2025/09/12 05:24:11 327341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15240504|
[2025/09/12 05:24:11 327347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15239325|
[2025/09/12 05:24:11 327351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15238146|
[2025/09/12 05:24:11 327357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15236967|
[2025/09/12 05:24:11 327361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15235788|
[2025/09/12 05:24:11 327366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15234609|
[2025/09/12 05:24:11 327371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15233430|
[2025/09/12 05:24:11 327376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15232251|
[2025/09/12 05:24:11 327381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15231072|
[2025/09/12 05:24:11 327386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15229893|
[2025/09/12 05:24:11 327390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15228714|
[2025/09/12 05:24:11 327396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15227535|
[2025/09/12 05:24:11 327400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15226356|
[2025/09/12 05:24:11 327406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15225177|
[2025/09/12 05:24:11 327410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15223998|
[2025/09/12 05:24:11 327415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15222819|
[2025/09/12 05:24:11 327419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15221640|
[2025/09/12 05:24:11 327425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15220461|
[2025/09/12 05:24:11 327429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15219282|
[2025/09/12 05:24:11 327438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15218103|
[2025/09/12 05:24:11 327442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15216924|
[2025/09/12 05:24:11 327448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15215745|
[2025/09/12 05:24:11 327452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15214566|
[2025/09/12 05:24:11 327471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15213387|
[2025/09/12 05:24:11 327476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15212208|
[2025/09/12 05:24:11 327482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15211029|
[2025/09/12 05:24:11 327489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15209850|
[2025/09/12 05:24:11 327495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15208671|
[2025/09/12 05:24:11 327499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15207492|
[2025/09/12 05:24:11 327504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15206313|
[2025/09/12 05:24:11 327508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15205134|
[2025/09/12 05:24:11 327514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15203955|
[2025/09/12 05:24:11 327518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15202776|
[2025/09/12 05:24:11 327524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15201597|
[2025/09/12 05:24:11 327528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15200418|
[2025/09/12 05:24:11 327533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15199239|
[2025/09/12 05:24:11 327537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15198060|
[2025/09/12 05:24:11 327545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15196881|
[2025/09/12 05:24:11 327549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15195702|
[2025/09/12 05:24:11 327555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15194523|
[2025/09/12 05:24:11 327559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15193344|
[2025/09/12 05:24:11 327564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15192165|
[2025/09/12 05:24:11 327568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15190986|
[2025/09/12 05:24:11 327574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15189807|
[2025/09/12 05:24:11 327578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15188628|
[2025/09/12 05:24:11 327583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15187449|
[2025/09/12 05:24:11 327587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15186270|
[2025/09/12 05:24:11 327593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15185091|
[2025/09/12 05:24:11 327597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15183912|
[2025/09/12 05:24:11 327603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15182733|
[2025/09/12 05:24:11 327607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15181554|
[2025/09/12 05:24:11 327612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15180375|
[2025/09/12 05:24:11 327616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15179196|
[2025/09/12 05:24:11 327622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15178017|
[2025/09/12 05:24:11 327626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15176838|
[2025/09/12 05:24:11 327633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15175659|
[2025/09/12 05:24:11 327638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15174480|
[2025/09/12 05:24:11 327643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15173301|
[2025/09/12 05:24:11 327650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15172122|
[2025/09/12 05:24:11 327656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15170943|
[2025/09/12 05:24:11 327660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15169764|
[2025/09/12 05:24:11 327666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15168585|
[2025/09/12 05:24:11 327670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15167406|
[2025/09/12 05:24:11 327675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15166227|
[2025/09/12 05:24:11 327679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15165048|
[2025/09/12 05:24:11 327683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15163869|
[2025/09/12 05:24:11 327689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15162690|
[2025/09/12 05:24:11 327693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15161511|
[2025/09/12 05:24:11 327699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15160332|
[2025/09/12 05:24:11 327703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15159153|
[2025/09/12 05:24:11 327708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15157974|
[2025/09/12 05:24:11 327712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15156795|
[2025/09/12 05:24:11 327718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15155616|
[2025/09/12 05:24:11 327722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15154437|
[2025/09/12 05:24:11 327728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15153258|
[2025/09/12 05:24:11 327732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15152079|
[2025/09/12 05:24:11 327737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15150900|
[2025/09/12 05:24:11 327742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15149721|
[2025/09/12 05:24:11 327751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15148542|
[2025/09/12 05:24:11 327755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15147363|
[2025/09/12 05:24:11 327760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15146184|
[2025/09/12 05:24:11 327764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15145005|
[2025/09/12 05:24:11 327770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15143826|
[2025/09/12 05:24:11 327774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15142647|
[2025/09/12 05:24:11 327780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15141468|
[2025/09/12 05:24:11 327784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15140289|
[2025/09/12 05:24:11 327789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15139110|
[2025/09/12 05:24:11 327794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15137931|
[2025/09/12 05:24:11 327799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15136752|
[2025/09/12 05:24:11 327803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15135573|
[2025/09/12 05:24:11 327813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15134394|
[2025/09/12 05:24:11 327817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15133215|
[2025/09/12 05:24:11 327822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15132036|
[2025/09/12 05:24:11 327826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15130857|
[2025/09/12 05:24:11 327832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15129678|
[2025/09/12 05:24:11 327836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15128499|
[2025/09/12 05:24:11 327842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15127320|
[2025/09/12 05:24:11 327846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15126141|
[2025/09/12 05:24:11 327851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15124962|
[2025/09/12 05:24:11 327855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15123783|
[2025/09/12 05:24:11 327861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15122604|
[2025/09/12 05:24:11 327865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15121425|
[2025/09/12 05:24:11 327871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15120246|
[2025/09/12 05:24:11 327875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15119067|
[2025/09/12 05:24:11 327882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15117888|
[2025/09/12 05:24:11 327886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15116709|
[2025/09/12 05:24:11 327892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15115530|
[2025/09/12 05:24:11 327896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15114351|
[2025/09/12 05:24:11 327902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15113172|
[2025/09/12 05:24:11 327906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15111993|
[2025/09/12 05:24:11 327912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15110814|
[2025/09/12 05:24:11 327916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15109635|
[2025/09/12 05:24:11 327922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15108456|
[2025/09/12 05:24:11 327926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15107277|
[2025/09/12 05:24:11 327932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15106098|
[2025/09/12 05:24:11 327936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15104919|
[2025/09/12 05:24:11 327941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15103740|
[2025/09/12 05:24:11 327945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15102561|
[2025/09/12 05:24:11 327951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15101382|
[2025/09/12 05:24:11 327955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15100203|
[2025/09/12 05:24:11 327961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15099024|
[2025/09/12 05:24:11 327965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15097845|
[2025/09/12 05:24:11 327971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15096666|
[2025/09/12 05:24:11 327977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15095487|
[2025/09/12 05:24:11 327983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15094308|
[2025/09/12 05:24:11 327987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15093129|
[2025/09/12 05:24:11 327993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15091950|
[2025/09/12 05:24:11 327997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15090771|
[2025/09/12 05:24:11 328001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15089592|
[2025/09/12 05:24:11 328007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15088413|
[2025/09/12 05:24:11 328011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15087234|
[2025/09/12 05:24:11 328016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15086055|
[2025/09/12 05:24:11 328021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15084876|
[2025/09/12 05:24:11 328026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15083697|
[2025/09/12 05:24:11 328030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15082518|
[2025/09/12 05:24:11 328036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15081339|
[2025/09/12 05:24:11 328040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15080160|
[2025/09/12 05:24:11 328049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15078981|
[2025/09/12 05:24:11 328053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15077802|
[2025/09/12 05:24:11 328059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15076623|
[2025/09/12 05:24:11 328063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15075444|
[2025/09/12 05:24:11 328068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15074265|
[2025/09/12 05:24:11 328072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15073086|
[2025/09/12 05:24:11 328078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15071907|
[2025/09/12 05:24:11 328082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15070728|
[2025/09/12 05:24:11 328088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15069549|
[2025/09/12 05:24:11 328092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15068370|
[2025/09/12 05:24:11 328098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15067191|
[2025/09/12 05:24:11 328102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15066012|
[2025/09/12 05:24:11 328107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15064833|
[2025/09/12 05:24:11 328111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15063654|
[2025/09/12 05:24:11 328117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15062475|
[2025/09/12 05:24:11 328121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15061296|
[2025/09/12 05:24:11 328128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15060117|
[2025/09/12 05:24:11 328132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15058938|
[2025/09/12 05:24:11 328141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15057759|
[2025/09/12 05:24:11 328145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15056580|
[2025/09/12 05:24:11 328150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15055401|
[2025/09/12 05:24:11 328154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15054222|
[2025/09/12 05:24:11 328160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15053043|
[2025/09/12 05:24:11 328164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15051864|
[2025/09/12 05:24:11 328170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15050685|
[2025/09/12 05:24:11 328174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15049506|
[2025/09/12 05:24:11 328179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15048327|
[2025/09/12 05:24:11 328184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15047148|
[2025/09/12 05:24:11 328189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15045969|
[2025/09/12 05:24:11 328193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15044790|
[2025/09/12 05:24:11 328199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15043611|
[2025/09/12 05:24:11 328203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15042432|
[2025/09/12 05:24:11 328209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15041253|
[2025/09/12 05:24:11 328213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15040074|
[2025/09/12 05:24:11 328220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15038895|
[2025/09/12 05:24:11 328225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15037716|
[2025/09/12 05:24:11 328230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15036537|
[2025/09/12 05:24:11 328235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15035358|
[2025/09/12 05:24:11 328240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15034179|
[2025/09/12 05:24:11 328244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15033000|
[2025/09/12 05:24:11 328250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15031821|
[2025/09/12 05:24:11 328254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15030642|
[2025/09/12 05:24:11 328260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15029463|
[2025/09/12 05:24:11 328264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15028284|
[2025/09/12 05:24:11 328269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15027105|
[2025/09/12 05:24:11 328274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15025926|
[2025/09/12 05:24:11 328279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15024747|
[2025/09/12 05:24:11 328284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15023568|
[2025/09/12 05:24:11 328289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15022389|
[2025/09/12 05:24:11 328293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15021210|
[2025/09/12 05:24:11 328301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15020031|
[2025/09/12 05:24:11 328306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15018852|
[2025/09/12 05:24:11 328311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15017673|
[2025/09/12 05:24:11 328315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15016494|
[2025/09/12 05:24:11 328321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15015315|
[2025/09/12 05:24:11 328325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15014136|
[2025/09/12 05:24:11 328329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15012957|
[2025/09/12 05:24:11 328335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15011778|
[2025/09/12 05:24:11 328339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15010599|
[2025/09/12 05:24:11 328348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15009420|
[2025/09/12 05:24:11 328352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15008241|
[2025/09/12 05:24:11 328357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15007062|
[2025/09/12 05:24:11 328362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15005883|
[2025/09/12 05:24:11 328367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15004704|
[2025/09/12 05:24:11 328371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15003525|
[2025/09/12 05:24:11 328377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15002346|
[2025/09/12 05:24:11 328381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15001167|
[2025/09/12 05:24:11 328387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14999988|
[2025/09/12 05:24:11 328391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14998809|
[2025/09/12 05:24:11 328397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14997630|
[2025/09/12 05:24:11 328401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14996451|
[2025/09/12 05:24:11 328407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14995272|
[2025/09/12 05:24:11 328411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14994093|
[2025/09/12 05:24:11 328417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14992914|
[2025/09/12 05:24:11 328421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14991735|
[2025/09/12 05:24:11 328426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14990556|
[2025/09/12 05:24:11 328431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14989377|
[2025/09/12 05:24:11 328436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14988198|
[2025/09/12 05:24:11 328440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14987019|
[2025/09/12 05:24:11 328446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14985840|
[2025/09/12 05:24:11 328450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14984661|
[2025/09/12 05:24:11 328465] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14983482|
[2025/09/12 05:24:11 328474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14982303|
[2025/09/12 05:24:11 328480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14981124|
[2025/09/12 05:24:11 328484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14979945|
[2025/09/12 05:24:11 328490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14978766|
[2025/09/12 05:24:11 328494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14977587|
[2025/09/12 05:24:11 328499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14976408|
[2025/09/12 05:24:11 328504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14975229|
[2025/09/12 05:24:11 328509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14974050|
[2025/09/12 05:24:11 328513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14972871|
[2025/09/12 05:24:11 328519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14971692|
[2025/09/12 05:24:11 328524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14970513|
[2025/09/12 05:24:11 328529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14969334|
[2025/09/12 05:24:11 328534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14968155|
[2025/09/12 05:24:11 328539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14966976|
[2025/09/12 05:24:11 328543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14965797|
[2025/09/12 05:24:11 328549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14964618|
[2025/09/12 05:24:11 328553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14963439|
[2025/09/12 05:24:11 328559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14962260|
[2025/09/12 05:24:11 328563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14961081|
[2025/09/12 05:24:11 328570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14959902|
[2025/09/12 05:24:11 328575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14958723|
[2025/09/12 05:24:11 328580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14957544|
[2025/09/12 05:24:11 328584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14956365|
[2025/09/12 05:24:11 328590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14955186|
[2025/09/12 05:24:11 328595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14954007|
[2025/09/12 05:24:11 328600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14952828|
[2025/09/12 05:24:11 328604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14951649|
[2025/09/12 05:24:11 328610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14950470|
[2025/09/12 05:24:11 328614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14949291|
[2025/09/12 05:24:11 328620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14948112|
[2025/09/12 05:24:11 328624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14946933|
[2025/09/12 05:24:11 328630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14945754|
[2025/09/12 05:24:11 328634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14944575|
[2025/09/12 05:24:11 328642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14943396|
[2025/09/12 05:24:11 328646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14942217|
[2025/09/12 05:24:11 328655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14941038|
[2025/09/12 05:24:11 328659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14939859|
[2025/09/12 05:24:11 328663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14938680|
[2025/09/12 05:24:11 328669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14937501|
[2025/09/12 05:24:11 328673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14936322|
[2025/09/12 05:24:11 328678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14935143|
[2025/09/12 05:24:11 328682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14933964|
[2025/09/12 05:24:11 328688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14932785|
[2025/09/12 05:24:11 328692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14931606|
[2025/09/12 05:24:11 328698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14930427|
[2025/09/12 05:24:11 328702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14929248|
[2025/09/12 05:24:11 328708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14928069|
[2025/09/12 05:24:11 328712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14926890|
[2025/09/12 05:24:11 328717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14925711|
[2025/09/12 05:24:11 328721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14924532|
[2025/09/12 05:24:11 328727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14923353|
[2025/09/12 05:24:11 328731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14922174|
[2025/09/12 05:24:11 328737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14920995|
[2025/09/12 05:24:11 328741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14919816|
[2025/09/12 05:24:11 328747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14918637|
[2025/09/12 05:24:11 328751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14917458|
[2025/09/12 05:24:11 328756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14916279|
[2025/09/12 05:24:11 328760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14915100|
[2025/09/12 05:24:11 328766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14913921|
[2025/09/12 05:24:11 328770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14912742|
[2025/09/12 05:24:11 328776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14911563|
[2025/09/12 05:24:11 328780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14910384|
[2025/09/12 05:24:11 328786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14909205|
[2025/09/12 05:24:11 328790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14908026|
[2025/09/12 05:24:11 328795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14906847|
[2025/09/12 05:24:11 328802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14905668|
[2025/09/12 05:24:11 328808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14904489|
[2025/09/12 05:24:11 328812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14903310|
[2025/09/12 05:24:11 328817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14902131|
[2025/09/12 05:24:11 328821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14900952|
[2025/09/12 05:24:11 328827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14899773|
[2025/09/12 05:24:11 328831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14898594|
[2025/09/12 05:24:11 328837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14897415|
[2025/09/12 05:24:11 328841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14896236|
[2025/09/12 05:24:11 328846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14895057|
[2025/09/12 05:24:11 328851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14893878|
[2025/09/12 05:24:11 328856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14892699|
[2025/09/12 05:24:11 328860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14891520|
[2025/09/12 05:24:11 328866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14890341|
[2025/09/12 05:24:11 328870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14889162|
[2025/09/12 05:24:11 328876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14887983|
[2025/09/12 05:24:11 328880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14886804|
[2025/09/12 05:24:11 328885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14885625|
[2025/09/12 05:24:11 328889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14884446|
[2025/09/12 05:24:11 328895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14883267|
[2025/09/12 05:24:11 328899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14882088|
[2025/09/12 05:24:11 328906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14880909|
[2025/09/12 05:24:11 328911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14879730|
[2025/09/12 05:24:11 328916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14878551|
[2025/09/12 05:24:11 328920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14877372|
[2025/09/12 05:24:11 328926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14876193|
[2025/09/12 05:24:11 328930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14875014|
[2025/09/12 05:24:11 328936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14873835|
[2025/09/12 05:24:11 328940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14872656|
[2025/09/12 05:24:11 328945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14871477|
[2025/09/12 05:24:11 328949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14870298|
[2025/09/12 05:24:11 328958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14869119|
[2025/09/12 05:24:11 328965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14867940|
[2025/09/12 05:24:11 328970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14866761|
[2025/09/12 05:24:11 328975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14865582|
[2025/09/12 05:24:11 328980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14864403|
[2025/09/12 05:24:11 328984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14863224|
[2025/09/12 05:24:11 328988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14862045|
[2025/09/12 05:24:11 328994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14860866|
[2025/09/12 05:24:11 328998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14859687|
[2025/09/12 05:24:11 329003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14858508|
[2025/09/12 05:24:11 329008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14857329|
[2025/09/12 05:24:11 329013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14856150|
[2025/09/12 05:24:11 329017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14854971|
[2025/09/12 05:24:11 329023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14853792|
[2025/09/12 05:24:11 329027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14852613|
[2025/09/12 05:24:11 329033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14851434|
[2025/09/12 05:24:11 329037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14850255|
[2025/09/12 05:24:11 329042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14849076|
[2025/09/12 05:24:11 329046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14847897|
[2025/09/12 05:24:11 329052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14846718|
[2025/09/12 05:24:11 329056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14845539|
[2025/09/12 05:24:11 329061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14844360|
[2025/09/12 05:24:11 329066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14843181|
[2025/09/12 05:24:11 329071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14842002|
[2025/09/12 05:24:11 329075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14840823|
[2025/09/12 05:24:11 329081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14839644|
[2025/09/12 05:24:11 329085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14838465|
[2025/09/12 05:24:11 329090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14837286|
[2025/09/12 05:24:11 329094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14836107|
[2025/09/12 05:24:11 329100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14834928|
[2025/09/12 05:24:11 329104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14833749|
[2025/09/12 05:24:11 329110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14832570|
[2025/09/12 05:24:11 329114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14831391|
[2025/09/12 05:24:11 329122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14830212|
[2025/09/12 05:24:11 329126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14829033|
[2025/09/12 05:24:11 329131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14827854|
[2025/09/12 05:24:11 329136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14826675|
[2025/09/12 05:24:11 329141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14825496|
[2025/09/12 05:24:11 329145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14824317|
[2025/09/12 05:24:11 329151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14823138|
[2025/09/12 05:24:11 329155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14821959|
[2025/09/12 05:24:11 329161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14820780|
[2025/09/12 05:24:11 329165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14819601|
[2025/09/12 05:24:11 329170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14818422|
[2025/09/12 05:24:11 329175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14817243|
[2025/09/12 05:24:11 329180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14816064|
[2025/09/12 05:24:11 329184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14814885|
[2025/09/12 05:24:11 329190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14813706|
[2025/09/12 05:24:11 329194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14812527|
[2025/09/12 05:24:11 329200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14811348|
[2025/09/12 05:24:11 329204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14810169|
[2025/09/12 05:24:11 329210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14808990|
[2025/09/12 05:24:11 329214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14807811|
[2025/09/12 05:24:11 329219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14806632|
[2025/09/12 05:24:11 329224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14805453|
[2025/09/12 05:24:11 329229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14804274|
[2025/09/12 05:24:11 329233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14803095|
[2025/09/12 05:24:11 329240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14801916|
[2025/09/12 05:24:11 329245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14800737|
[2025/09/12 05:24:11 329253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14799558|
[2025/09/12 05:24:11 329258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14798379|
[2025/09/12 05:24:11 329263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14797200|
[2025/09/12 05:24:11 329267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14796021|
[2025/09/12 05:24:11 329273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14794842|
[2025/09/12 05:24:11 329277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14793663|
[2025/09/12 05:24:11 329283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14792484|
[2025/09/12 05:24:11 329289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14791305|
[2025/09/12 05:24:11 329295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14790126|
[2025/09/12 05:24:11 329299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14788947|
[2025/09/12 05:24:11 329303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14787768|
[2025/09/12 05:24:11 329309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14786589|
[2025/09/12 05:24:11 329313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14785410|
[2025/09/12 05:24:11 329319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14784231|
[2025/09/12 05:24:11 329323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14783052|
[2025/09/12 05:24:11 329329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14781873|
[2025/09/12 05:24:11 329333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14780694|
[2025/09/12 05:24:11 329339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14779515|
[2025/09/12 05:24:11 329343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14778336|
[2025/09/12 05:24:11 329348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14777157|
[2025/09/12 05:24:11 329353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14775978|
[2025/09/12 05:24:11 329358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14774799|
[2025/09/12 05:24:11 329362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14773620|
[2025/09/12 05:24:11 329368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14772441|
[2025/09/12 05:24:11 329372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14771262|
[2025/09/12 05:24:11 329378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14770083|
[2025/09/12 05:24:11 329382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14768904|
[2025/09/12 05:24:11 329387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14767725|
[2025/09/12 05:24:11 329391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14766546|
[2025/09/12 05:24:11 329397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14765367|
[2025/09/12 05:24:11 329401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14764188|
[2025/09/12 05:24:11 329407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14763009|
[2025/09/12 05:24:11 329411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14761830|
[2025/09/12 05:24:11 329417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14760651|
[2025/09/12 05:24:11 329421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14759472|
[2025/09/12 05:24:11 329427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14758293|
[2025/09/12 05:24:11 329431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14757114|
[2025/09/12 05:24:11 329436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14755935|
[2025/09/12 05:24:11 329440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14754756|
[2025/09/12 05:24:11 329448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14753577|
[2025/09/12 05:24:11 329452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14752398|
[2025/09/12 05:24:11 329469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14751219|
[2025/09/12 05:24:11 329474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14750040|
[2025/09/12 05:24:11 329479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14748861|
[2025/09/12 05:24:11 329483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14747682|
[2025/09/12 05:24:11 329489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14746503|
[2025/09/12 05:24:11 329493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14745324|
[2025/09/12 05:24:11 329499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14744145|
[2025/09/12 05:24:11 329503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14742966|
[2025/09/12 05:24:11 329508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14741787|
[2025/09/12 05:24:11 329513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14740608|
[2025/09/12 05:24:11 329518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14739429|
[2025/09/12 05:24:11 329522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14738250|
[2025/09/12 05:24:11 329528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14737071|
[2025/09/12 05:24:11 329532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14735892|
[2025/09/12 05:24:11 329538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14734713|
[2025/09/12 05:24:11 329542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14733534|
[2025/09/12 05:24:11 329548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14732355|
[2025/09/12 05:24:11 329552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14731176|
[2025/09/12 05:24:11 329560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14729997|
[2025/09/12 05:24:11 329565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14728818|
[2025/09/12 05:24:11 329570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14727639|
[2025/09/12 05:24:11 329574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14726460|
[2025/09/12 05:24:11 329580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14725281|
[2025/09/12 05:24:11 329584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14724102|
[2025/09/12 05:24:11 329591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14722923|
[2025/09/12 05:24:11 329595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14721744|
[2025/09/12 05:24:11 329601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14720565|
[2025/09/12 05:24:11 329605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14719386|
[2025/09/12 05:24:11 329611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14718207|
[2025/09/12 05:24:11 329615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14717028|
[2025/09/12 05:24:11 329623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14715849|
[2025/09/12 05:24:11 329627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14714670|
[2025/09/12 05:24:11 329633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14713491|
[2025/09/12 05:24:11 329637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14712312|
[2025/09/12 05:24:11 329641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14711133|
[2025/09/12 05:24:11 329646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14709954|
[2025/09/12 05:24:11 329651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14708775|
[2025/09/12 05:24:11 329656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14707596|
[2025/09/12 05:24:11 329660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14706417|
[2025/09/12 05:24:11 329666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14705238|
[2025/09/12 05:24:11 329670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14704059|
[2025/09/12 05:24:11 329676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14702880|
[2025/09/12 05:24:11 329680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14701701|
[2025/09/12 05:24:11 329685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14700522|
[2025/09/12 05:24:11 329689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14699343|
[2025/09/12 05:24:11 329695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14698164|
[2025/09/12 05:24:11 329699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14696985|
[2025/09/12 05:24:11 329704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14695806|
[2025/09/12 05:24:11 329708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14694627|
[2025/09/12 05:24:11 329715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14693448|
[2025/09/12 05:24:11 329719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14692269|
[2025/09/12 05:24:11 329724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14691090|
[2025/09/12 05:24:11 329728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14689911|
[2025/09/12 05:24:11 329734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14688732|
[2025/09/12 05:24:11 329738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14687553|
[2025/09/12 05:24:11 329744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14686374|
[2025/09/12 05:24:11 329748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14685195|
[2025/09/12 05:24:11 329754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14684016|
[2025/09/12 05:24:11 329758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14682837|
[2025/09/12 05:24:11 329763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14681658|
[2025/09/12 05:24:11 329768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14680479|
[2025/09/12 05:24:11 329773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14679300|
[2025/09/12 05:24:11 329780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14678121|
[2025/09/12 05:24:11 329786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14676942|
[2025/09/12 05:24:11 329790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14675763|
[2025/09/12 05:24:11 329795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14674584|
[2025/09/12 05:24:11 329800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14673405|
[2025/09/12 05:24:11 329805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14672226|
[2025/09/12 05:24:11 329809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14671047|
[2025/09/12 05:24:11 329815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14669868|
[2025/09/12 05:24:11 329819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14668689|
[2025/09/12 05:24:11 329825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14667510|
[2025/09/12 05:24:11 329829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14666331|
[2025/09/12 05:24:11 329835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14665152|
[2025/09/12 05:24:11 329839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14663973|
[2025/09/12 05:24:11 329844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14662794|
[2025/09/12 05:24:11 329849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14661615|
[2025/09/12 05:24:11 329857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14660436|
[2025/09/12 05:24:11 329861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14659257|
[2025/09/12 05:24:11 329867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14658078|
[2025/09/12 05:24:11 329871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14656899|
[2025/09/12 05:24:11 329877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14655720|
[2025/09/12 05:24:11 329881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14654541|
[2025/09/12 05:24:11 329886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14653362|
[2025/09/12 05:24:11 329891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14652183|
[2025/09/12 05:24:11 329896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14651004|
[2025/09/12 05:24:11 329900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14649825|
[2025/09/12 05:24:11 329906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14648646|
[2025/09/12 05:24:11 329910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14647467|
[2025/09/12 05:24:11 329916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14646288|
[2025/09/12 05:24:11 329920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14645109|
[2025/09/12 05:24:11 329927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14643930|
[2025/09/12 05:24:11 329931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14642751|
[2025/09/12 05:24:11 329937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14641572|
[2025/09/12 05:24:11 329941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14640393|
[2025/09/12 05:24:11 329949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14639214|
[2025/09/12 05:24:11 329953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14638035|
[2025/09/12 05:24:11 329957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14636856|
[2025/09/12 05:24:11 329963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14635677|
[2025/09/12 05:24:11 329967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14634498|
[2025/09/12 05:24:11 329973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14633319|
[2025/09/12 05:24:11 329977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14632140|
[2025/09/12 05:24:11 329982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14630961|
[2025/09/12 05:24:11 329986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14629782|
[2025/09/12 05:24:11 329992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14628603|
[2025/09/12 05:24:11 329996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14627424|
[2025/09/12 05:24:11 330002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14626245|
[2025/09/12 05:24:11 330006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14625066|
[2025/09/12 05:24:11 330012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14623887|
[2025/09/12 05:24:11 330016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14622708|
[2025/09/12 05:24:11 330021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14621529|
[2025/09/12 05:24:11 330025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14620350|
[2025/09/12 05:24:11 330031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14619171|
[2025/09/12 05:24:11 330035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14617992|
[2025/09/12 05:24:11 330041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14616813|
[2025/09/12 05:24:11 330045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14615634|
[2025/09/12 05:24:11 330050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14614455|
[2025/09/12 05:24:11 330054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14613276|
[2025/09/12 05:24:11 330060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14612097|
[2025/09/12 05:24:11 330064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14610918|
[2025/09/12 05:24:11 330070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14609739|
[2025/09/12 05:24:11 330074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14608560|
[2025/09/12 05:24:11 330079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14607381|
[2025/09/12 05:24:11 330083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14606202|
[2025/09/12 05:24:11 330089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14605023|
[2025/09/12 05:24:11 330093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14603844|
[2025/09/12 05:24:11 330098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14602665|
[2025/09/12 05:24:11 330105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14601486|
[2025/09/12 05:24:11 330111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14600307|
[2025/09/12 05:24:11 330115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14599128|
[2025/09/12 05:24:11 330121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14597949|
[2025/09/12 05:24:11 330125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14596770|
[2025/09/12 05:24:11 330130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14595591|
[2025/09/12 05:24:11 330135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14594412|
[2025/09/12 05:24:11 330140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14593233|
[2025/09/12 05:24:11 330144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14592054|
[2025/09/12 05:24:11 330153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14590875|
[2025/09/12 05:24:11 330157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14589696|
[2025/09/12 05:24:11 330163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14588517|
[2025/09/12 05:24:11 330167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14587338|
[2025/09/12 05:24:11 330173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14586159|
[2025/09/12 05:24:11 330177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14584980|
[2025/09/12 05:24:11 330183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14583801|
[2025/09/12 05:24:11 330187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14582622|
[2025/09/12 05:24:11 330192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14581443|
[2025/09/12 05:24:11 330196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14580264|
[2025/09/12 05:24:11 330202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14579085|
[2025/09/12 05:24:11 330206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14577906|
[2025/09/12 05:24:11 330212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14576727|
[2025/09/12 05:24:11 330216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14575548|
[2025/09/12 05:24:11 330221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14574369|
[2025/09/12 05:24:11 330226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14573190|
[2025/09/12 05:24:11 330231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14572011|
[2025/09/12 05:24:11 330235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14570832|
[2025/09/12 05:24:11 330241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14569653|
[2025/09/12 05:24:11 330245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14568474|
[2025/09/12 05:24:11 330251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14567295|
[2025/09/12 05:24:11 330255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14566116|
[2025/09/12 05:24:11 330262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14564937|
[2025/09/12 05:24:11 330269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14563758|
[2025/09/12 05:24:11 330274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14562579|
[2025/09/12 05:24:11 330278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14561400|
[2025/09/12 05:24:11 330282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14560221|
[2025/09/12 05:24:11 330288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14559042|
[2025/09/12 05:24:11 330292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14557863|
[2025/09/12 05:24:11 330298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14556684|
[2025/09/12 05:24:11 330302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14555505|
[2025/09/12 05:24:11 330307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14554326|
[2025/09/12 05:24:11 330311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14553147|
[2025/09/12 05:24:11 330317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14551968|
[2025/09/12 05:24:11 330321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14550789|
[2025/09/12 05:24:11 330327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14549610|
[2025/09/12 05:24:11 330331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14548431|
[2025/09/12 05:24:11 330337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14547252|
[2025/09/12 05:24:11 330341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14546073|
[2025/09/12 05:24:11 330346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14544894|
[2025/09/12 05:24:11 330350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14543715|
[2025/09/12 05:24:11 330356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14542536|
[2025/09/12 05:24:11 330360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14541357|
[2025/09/12 05:24:11 330366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14540178|
[2025/09/12 05:24:11 330370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14538999|
[2025/09/12 05:24:11 330376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14537820|
[2025/09/12 05:24:11 330380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14536641|
[2025/09/12 05:24:11 330385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14535462|
[2025/09/12 05:24:11 330390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14534283|
[2025/09/12 05:24:11 330395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14533104|
[2025/09/12 05:24:11 330399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14531925|
[2025/09/12 05:24:11 330405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14530746|
[2025/09/12 05:24:11 330409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14529567|
[2025/09/12 05:24:11 330415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14528388|
[2025/09/12 05:24:11 330419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14527209|
[2025/09/12 05:24:11 330427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14526030|
[2025/09/12 05:24:11 330431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14524851|
[2025/09/12 05:24:11 330437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14523672|
[2025/09/12 05:24:11 330442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14522493|
[2025/09/12 05:24:11 330453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14521314|
[2025/09/12 05:24:11 330477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14520135|
[2025/09/12 05:24:11 330482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14518956|
[2025/09/12 05:24:11 330486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14517777|
[2025/09/12 05:24:11 330492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14516598|
[2025/09/12 05:24:11 330496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14515419|
[2025/09/12 05:24:11 330502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14514240|
[2025/09/12 05:24:11 330506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14513061|
[2025/09/12 05:24:11 330511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14511882|
[2025/09/12 05:24:11 330515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14510703|
[2025/09/12 05:24:11 330521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14509524|
[2025/09/12 05:24:11 330525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14508345|
[2025/09/12 05:24:11 330531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14507166|
[2025/09/12 05:24:11 330535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14505987|
[2025/09/12 05:24:11 330540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14504808|
[2025/09/12 05:24:11 330544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14503629|
[2025/09/12 05:24:11 330550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14502450|
[2025/09/12 05:24:11 330554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14501271|
[2025/09/12 05:24:11 330560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14500092|
[2025/09/12 05:24:11 330564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14498913|
[2025/09/12 05:24:11 330569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14497734|
[2025/09/12 05:24:11 330573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14496555|
[2025/09/12 05:24:11 330579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14495376|
[2025/09/12 05:24:11 330583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14494197|
[2025/09/12 05:24:11 330589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14493018|
[2025/09/12 05:24:11 330593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14491839|
[2025/09/12 05:24:11 330598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14490660|
[2025/09/12 05:24:11 330603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14489481|
[2025/09/12 05:24:11 330608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14488302|
[2025/09/12 05:24:11 330615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14487123|
[2025/09/12 05:24:11 330619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14485944|
[2025/09/12 05:24:11 330626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14484765|
[2025/09/12 05:24:11 330631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14483586|
[2025/09/12 05:24:11 330636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14482407|
[2025/09/12 05:24:11 330641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14481228|
[2025/09/12 05:24:11 330646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14480049|
[2025/09/12 05:24:11 330650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14478870|
[2025/09/12 05:24:11 330656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14477691|
[2025/09/12 05:24:11 330660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14476512|
[2025/09/12 05:24:11 330666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14475333|
[2025/09/12 05:24:11 330670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14474154|
[2025/09/12 05:24:11 330676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14472975|
[2025/09/12 05:24:11 330680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14471796|
[2025/09/12 05:24:11 330685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14470617|
[2025/09/12 05:24:11 330689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14469438|
[2025/09/12 05:24:11 330695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14468259|
[2025/09/12 05:24:11 330699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14467080|
[2025/09/12 05:24:11 330705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14465901|
[2025/09/12 05:24:11 330709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14464722|
[2025/09/12 05:24:11 330714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14463543|
[2025/09/12 05:24:11 330719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14462364|
[2025/09/12 05:24:11 330724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14461185|
[2025/09/12 05:24:11 330728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14460006|
[2025/09/12 05:24:11 330734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14458827|
[2025/09/12 05:24:11 330738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14457648|
[2025/09/12 05:24:11 330743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14456469|
[2025/09/12 05:24:11 330748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14455290|
[2025/09/12 05:24:11 330753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14454111|
[2025/09/12 05:24:11 330757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14452932|
[2025/09/12 05:24:11 330763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14451753|
[2025/09/12 05:24:11 330767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14450574|
[2025/09/12 05:24:11 330778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14449395|
[2025/09/12 05:24:11 330783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14448216|
[2025/09/12 05:24:11 330788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14447037|
[2025/09/12 05:24:11 330792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14445858|
[2025/09/12 05:24:11 330798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14444679|
[2025/09/12 05:24:11 330802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14443500|
[2025/09/12 05:24:11 330807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14442321|
[2025/09/12 05:24:11 330811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14441142|
[2025/09/12 05:24:11 330817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14439963|
[2025/09/12 05:24:11 330821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14438784|
[2025/09/12 05:24:11 330827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14437605|
[2025/09/12 05:24:11 330831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14436426|
[2025/09/12 05:24:11 330836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14435247|
[2025/09/12 05:24:11 330840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14434068|
[2025/09/12 05:24:11 330846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14432889|
[2025/09/12 05:24:11 330850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14431710|
[2025/09/12 05:24:11 330856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14430531|
[2025/09/12 05:24:11 330860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14429352|
[2025/09/12 05:24:11 330865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14428173|
[2025/09/12 05:24:11 330870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14426994|
[2025/09/12 05:24:11 330875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14425815|
[2025/09/12 05:24:11 330879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14424636|
[2025/09/12 05:24:11 330885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14423457|
[2025/09/12 05:24:11 330889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14422278|
[2025/09/12 05:24:11 330895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14421099|
[2025/09/12 05:24:11 330899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14419920|
[2025/09/12 05:24:11 330904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14418741|
[2025/09/12 05:24:11 330909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14417562|
[2025/09/12 05:24:11 330914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14416383|
[2025/09/12 05:24:11 330918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14415204|
[2025/09/12 05:24:11 330924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14414025|
[2025/09/12 05:24:11 330928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14412846|
[2025/09/12 05:24:11 330936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14411667|
[2025/09/12 05:24:11 330940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14410488|
[2025/09/12 05:24:11 330944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14409309|
[2025/09/12 05:24:11 330950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14408130|
[2025/09/12 05:24:11 330954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14406951|
[2025/09/12 05:24:11 330961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14405772|
[2025/09/12 05:24:11 330965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14404593|
[2025/09/12 05:24:11 330971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14403414|
[2025/09/12 05:24:11 330975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14402235|
[2025/09/12 05:24:11 330980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14401056|
[2025/09/12 05:24:11 330984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14399877|
[2025/09/12 05:24:11 330990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14398698|
[2025/09/12 05:24:11 330994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14397519|
[2025/09/12 05:24:11 331000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14396340|
[2025/09/12 05:24:11 331004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14395161|
[2025/09/12 05:24:11 331010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14393982|
[2025/09/12 05:24:11 331014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14392803|
[2025/09/12 05:24:11 331019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14391624|
[2025/09/12 05:24:11 331023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14390445|
[2025/09/12 05:24:11 331029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14389266|
[2025/09/12 05:24:11 331033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14388087|
[2025/09/12 05:24:11 331039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14386908|
[2025/09/12 05:24:11 331043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14385729|
[2025/09/12 05:24:11 331048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14384550|
[2025/09/12 05:24:11 331052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14383371|
[2025/09/12 05:24:11 331058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14382192|
[2025/09/12 05:24:11 331063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14381013|
[2025/09/12 05:24:11 331071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14379834|
[2025/09/12 05:24:11 331075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14378655|
[2025/09/12 05:24:11 331081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14377476|
[2025/09/12 05:24:11 331085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14376297|
[2025/09/12 05:24:11 331091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14375118|
[2025/09/12 05:24:11 331097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14373939|
[2025/09/12 05:24:11 331103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14372760|
[2025/09/12 05:24:11 331107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14371581|
[2025/09/12 05:24:11 331113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14370402|
[2025/09/12 05:24:11 331117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14369223|
[2025/09/12 05:24:11 331122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14368044|
[2025/09/12 05:24:11 331126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14366865|
[2025/09/12 05:24:11 331132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14365686|
[2025/09/12 05:24:11 331136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14364507|
[2025/09/12 05:24:11 331142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14363328|
[2025/09/12 05:24:11 331146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14362149|
[2025/09/12 05:24:11 331152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14360970|
[2025/09/12 05:24:11 331156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14359791|
[2025/09/12 05:24:11 331161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14358612|
[2025/09/12 05:24:11 331165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14357433|
[2025/09/12 05:24:11 331171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14356254|
[2025/09/12 05:24:11 331175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14355075|
[2025/09/12 05:24:11 331181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14353896|
[2025/09/12 05:24:11 331185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14352717|
[2025/09/12 05:24:11 331190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14351538|
[2025/09/12 05:24:11 331194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14350359|
[2025/09/12 05:24:11 331200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14349180|
[2025/09/12 05:24:11 331204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14348001|
[2025/09/12 05:24:11 331210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14346822|
[2025/09/12 05:24:11 331214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14345643|
[2025/09/12 05:24:11 331219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14344464|
[2025/09/12 05:24:11 331223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14343285|
[2025/09/12 05:24:11 331229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14342106|
[2025/09/12 05:24:11 331233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14340927|
[2025/09/12 05:24:11 331239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14339748|
[2025/09/12 05:24:11 331243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14338569|
[2025/09/12 05:24:11 331249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14337390|
[2025/09/12 05:24:11 331253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14336211|
[2025/09/12 05:24:11 331259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14335032|
[2025/09/12 05:24:11 331265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14333853|
[2025/09/12 05:24:11 331269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14332674|
[2025/09/12 05:24:11 331275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14331495|
[2025/09/12 05:24:11 331279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14330316|
[2025/09/12 05:24:11 331284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14329137|
[2025/09/12 05:24:11 331288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14327958|
[2025/09/12 05:24:11 331295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14326779|
[2025/09/12 05:24:11 331300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14325600|
[2025/09/12 05:24:11 331305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14324421|
[2025/09/12 05:24:11 331309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14323242|
[2025/09/12 05:24:11 331315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14322063|
[2025/09/12 05:24:11 331319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14320884|
[2025/09/12 05:24:11 331324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14319705|
[2025/09/12 05:24:11 331329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14318526|
[2025/09/12 05:24:11 331334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14317347|
[2025/09/12 05:24:11 331338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14316168|
[2025/09/12 05:24:11 331344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14314989|
[2025/09/12 05:24:11 331348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14313810|
[2025/09/12 05:24:11 331354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14312631|
[2025/09/12 05:24:11 331358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14311452|
[2025/09/12 05:24:11 331366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14310273|
[2025/09/12 05:24:11 331371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14309094|
[2025/09/12 05:24:11 331376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14307915|
[2025/09/12 05:24:11 331380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14306736|
[2025/09/12 05:24:11 331386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14305557|
[2025/09/12 05:24:11 331390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14304378|
[2025/09/12 05:24:11 331396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14303199|
[2025/09/12 05:24:11 331400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14302020|
[2025/09/12 05:24:11 331405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14300841|
[2025/09/12 05:24:11 331409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14299662|
[2025/09/12 05:24:11 331415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14298483|
[2025/09/12 05:24:11 331422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14297304|
[2025/09/12 05:24:11 331427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14296125|
[2025/09/12 05:24:11 331431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14294946|
[2025/09/12 05:24:11 331437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14293767|
[2025/09/12 05:24:11 331441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14292588|
[2025/09/12 05:24:11 331447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14291409|
[2025/09/12 05:24:11 331451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14290230|
[2025/09/12 05:24:11 331465] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14289051|
[2025/09/12 05:24:11 331472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14287872|
[2025/09/12 05:24:11 331477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14286693|
[2025/09/12 05:24:11 331482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14285514|
[2025/09/12 05:24:11 331487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14284335|
[2025/09/12 05:24:11 331491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14283156|
[2025/09/12 05:24:11 331497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14281977|
[2025/09/12 05:24:11 331501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14280798|
[2025/09/12 05:24:11 331507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14279619|
[2025/09/12 05:24:11 331511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14278440|
[2025/09/12 05:24:11 331516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14277261|
[2025/09/12 05:24:11 331521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14276082|
[2025/09/12 05:24:11 331526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14274903|
[2025/09/12 05:24:11 331530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14273724|
[2025/09/12 05:24:11 331536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14272545|
[2025/09/12 05:24:11 331540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14271366|
[2025/09/12 05:24:11 331545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14270187|
[2025/09/12 05:24:11 331550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14269008|
[2025/09/12 05:24:11 331555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14267829|
[2025/09/12 05:24:11 331559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14266650|
[2025/09/12 05:24:11 331565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14265471|
[2025/09/12 05:24:11 331569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14264292|
[2025/09/12 05:24:11 331574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14263113|
[2025/09/12 05:24:11 331578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14261934|
[2025/09/12 05:24:11 331584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14260755|
[2025/09/12 05:24:11 331591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14259576|
[2025/09/12 05:24:11 331595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14258397|
[2025/09/12 05:24:11 331600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14257218|
[2025/09/12 05:24:11 331604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14256039|
[2025/09/12 05:24:11 331610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14254860|
[2025/09/12 05:24:11 331614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14253681|
[2025/09/12 05:24:11 331620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14252502|
[2025/09/12 05:24:11 331624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14251323|
[2025/09/12 05:24:11 331630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14250144|
[2025/09/12 05:24:11 331634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14248965|
[2025/09/12 05:24:11 331641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14247786|
[2025/09/12 05:24:11 331645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14246607|
[2025/09/12 05:24:11 331651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14245428|
[2025/09/12 05:24:11 331655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14244249|
[2025/09/12 05:24:11 331660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14243070|
[2025/09/12 05:24:11 331664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14241891|
[2025/09/12 05:24:11 331673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14240712|
[2025/09/12 05:24:11 331677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14239533|
[2025/09/12 05:24:11 331683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14238354|
[2025/09/12 05:24:11 331687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14237175|
[2025/09/12 05:24:11 331693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14235996|
[2025/09/12 05:24:11 331697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14234817|
[2025/09/12 05:24:11 331702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14233638|
[2025/09/12 05:24:11 331706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14232459|
[2025/09/12 05:24:11 331712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14231280|
[2025/09/12 05:24:11 331716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14230101|
[2025/09/12 05:24:11 331722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14228922|
[2025/09/12 05:24:11 331726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14227743|
[2025/09/12 05:24:11 331731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14226564|
[2025/09/12 05:24:11 331735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14225385|
[2025/09/12 05:24:11 331741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14224206|
[2025/09/12 05:24:11 331745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14223027|
[2025/09/12 05:24:11 331753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14221848|
[2025/09/12 05:24:11 331757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14220669|
[2025/09/12 05:24:11 331763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14219490|
[2025/09/12 05:24:11 331767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14218311|
[2025/09/12 05:24:11 331773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14217132|
[2025/09/12 05:24:11 331777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14215953|
[2025/09/12 05:24:11 331783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14214774|
[2025/09/12 05:24:11 331787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14213595|
[2025/09/12 05:24:11 331792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14212416|
[2025/09/12 05:24:11 331796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14211237|
[2025/09/12 05:24:11 331802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14210058|
[2025/09/12 05:24:11 331806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14208879|
[2025/09/12 05:24:11 331812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14207700|
[2025/09/12 05:24:11 331816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14206521|
[2025/09/12 05:24:11 331822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14205342|
[2025/09/12 05:24:11 331826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14204163|
[2025/09/12 05:24:11 331831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14202984|
[2025/09/12 05:24:11 331835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14201805|
[2025/09/12 05:24:11 331841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14200626|
[2025/09/12 05:24:11 331845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14199447|
[2025/09/12 05:24:11 331851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14198268|
[2025/09/12 05:24:11 331855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14197089|
[2025/09/12 05:24:11 331861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14195910|
[2025/09/12 05:24:11 331865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14194731|
[2025/09/12 05:24:11 331870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14193552|
[2025/09/12 05:24:11 331875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14192373|
[2025/09/12 05:24:11 331880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14191194|
[2025/09/12 05:24:11 331884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14190015|
[2025/09/12 05:24:11 331890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14188836|
[2025/09/12 05:24:11 331894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14187657|
[2025/09/12 05:24:11 331900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14186478|
[2025/09/12 05:24:11 331904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14185299|
[2025/09/12 05:24:11 331908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14184120|
[2025/09/12 05:24:11 331918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14182941|
[2025/09/12 05:24:11 331923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14181762|
[2025/09/12 05:24:11 331928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14180583|
[2025/09/12 05:24:11 331932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14179404|
[2025/09/12 05:24:11 331938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14178225|
[2025/09/12 05:24:11 331942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14177046|
[2025/09/12 05:24:11 331948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14175867|
[2025/09/12 05:24:11 331952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14174688|
[2025/09/12 05:24:11 331958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14173509|
[2025/09/12 05:24:11 331962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14172330|
[2025/09/12 05:24:11 331971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14171151|
[2025/09/12 05:24:11 331975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14169972|
[2025/09/12 05:24:11 331982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14168793|
[2025/09/12 05:24:11 331986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14167614|
[2025/09/12 05:24:11 331992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14166435|
[2025/09/12 05:24:11 331996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14165256|
[2025/09/12 05:24:11 332001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14164077|
[2025/09/12 05:24:11 332006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14162898|
[2025/09/12 05:24:11 332011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14161719|
[2025/09/12 05:24:11 332015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14160540|
[2025/09/12 05:24:11 332021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14159361|
[2025/09/12 05:24:11 332025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14158182|
[2025/09/12 05:24:11 332031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14157003|
[2025/09/12 05:24:11 332035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14155824|
[2025/09/12 05:24:11 332041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14154645|
[2025/09/12 05:24:11 332045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14153466|
[2025/09/12 05:24:11 332050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14152287|
[2025/09/12 05:24:11 332055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14151108|
[2025/09/12 05:24:11 332060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14149929|
[2025/09/12 05:24:11 332064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14148750|
[2025/09/12 05:24:11 332070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14147571|
[2025/09/12 05:24:11 332074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14146392|
[2025/09/12 05:24:11 332082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14145213|
[2025/09/12 05:24:11 332086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14144034|
[2025/09/12 05:24:11 332092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14142855|
[2025/09/12 05:24:11 332096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14141676|
[2025/09/12 05:24:11 332102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14140497|
[2025/09/12 05:24:11 332106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14139318|
[2025/09/12 05:24:11 332111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14138139|
[2025/09/12 05:24:11 332116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14136960|
[2025/09/12 05:24:11 332121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14135781|
[2025/09/12 05:24:11 332125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14134602|
[2025/09/12 05:24:11 332131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14133423|
[2025/09/12 05:24:11 332135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14132244|
[2025/09/12 05:24:11 332140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14131065|
[2025/09/12 05:24:11 332145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14129886|
[2025/09/12 05:24:11 332150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14128707|
[2025/09/12 05:24:11 332154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14127528|
[2025/09/12 05:24:11 332160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14126349|
[2025/09/12 05:24:11 332164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14125170|
[2025/09/12 05:24:11 332170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14123991|
[2025/09/12 05:24:11 332174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14122812|
[2025/09/12 05:24:11 332180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14121633|
[2025/09/12 05:24:11 332184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14120454|
[2025/09/12 05:24:11 332189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14119275|
[2025/09/12 05:24:11 332194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14118096|
[2025/09/12 05:24:11 332199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14116917|
[2025/09/12 05:24:11 332203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14115738|
[2025/09/12 05:24:11 332209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14114559|
[2025/09/12 05:24:11 332213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14113380|
[2025/09/12 05:24:11 332219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14112201|
[2025/09/12 05:24:11 332223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14111022|
[2025/09/12 05:24:11 332228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14109843|
[2025/09/12 05:24:11 332232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14108664|
[2025/09/12 05:24:11 332239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14107485|
[2025/09/12 05:24:11 332245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14106306|
[2025/09/12 05:24:11 332249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14105127|
[2025/09/12 05:24:11 332254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14103948|
[2025/09/12 05:24:11 332258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14102769|
[2025/09/12 05:24:11 332267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14101590|
[2025/09/12 05:24:11 332271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14100411|
[2025/09/12 05:24:11 332277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14099232|
[2025/09/12 05:24:11 332281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14098053|
[2025/09/12 05:24:11 332287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14096874|
[2025/09/12 05:24:11 332291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14095695|
[2025/09/12 05:24:11 332297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14094516|
[2025/09/12 05:24:11 332301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14093337|
[2025/09/12 05:24:11 332307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14092158|
[2025/09/12 05:24:11 332311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14090979|
[2025/09/12 05:24:11 332318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14089800|
[2025/09/12 05:24:11 332322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14088621|
[2025/09/12 05:24:11 332327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14087442|
[2025/09/12 05:24:11 332331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14086263|
[2025/09/12 05:24:11 332337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14085084|
[2025/09/12 05:24:11 332341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14083905|
[2025/09/12 05:24:11 332347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14082726|
[2025/09/12 05:24:11 332351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14081547|
[2025/09/12 05:24:11 332357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14080368|
[2025/09/12 05:24:11 332361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14079189|
[2025/09/12 05:24:11 332366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14078010|
[2025/09/12 05:24:11 332370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14076831|
[2025/09/12 05:24:11 332376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14075652|
[2025/09/12 05:24:11 332380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14074473|
[2025/09/12 05:24:11 332386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14073294|
[2025/09/12 05:24:11 332390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14072115|
[2025/09/12 05:24:11 332396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14070936|
[2025/09/12 05:24:11 332402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14069757|
[2025/09/12 05:24:11 332408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14068578|
[2025/09/12 05:24:11 332412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14067399|
[2025/09/12 05:24:11 332418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14066220|
[2025/09/12 05:24:11 332422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14065041|
[2025/09/12 05:24:11 332428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14063862|
[2025/09/12 05:24:11 332432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14062683|
[2025/09/12 05:24:11 332438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14061504|
[2025/09/12 05:24:11 332442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14060325|
[2025/09/12 05:24:11 332447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14059146|
[2025/09/12 05:24:11 332452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14057967|
[2025/09/12 05:24:11 332469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14056788|
[2025/09/12 05:24:11 332473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14055609|
[2025/09/12 05:24:11 332479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14054430|
[2025/09/12 05:24:11 332483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14053251|
[2025/09/12 05:24:11 332488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14052072|
[2025/09/12 05:24:11 332493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14050893|
[2025/09/12 05:24:11 332498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14049714|
[2025/09/12 05:24:11 332502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14048535|
[2025/09/12 05:24:11 332508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14047356|
[2025/09/12 05:24:11 332512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14046177|
[2025/09/12 05:24:11 332518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14044998|
[2025/09/12 05:24:11 332522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14043819|
[2025/09/12 05:24:11 332527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14042640|
[2025/09/12 05:24:11 332531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14041461|
[2025/09/12 05:24:11 332537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14040282|
[2025/09/12 05:24:11 332541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14039103|
[2025/09/12 05:24:11 332547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14037924|
[2025/09/12 05:24:11 332551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14036745|
[2025/09/12 05:24:11 332556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14035566|
[2025/09/12 05:24:11 332561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14034387|
[2025/09/12 05:24:11 332565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14033208|
[2025/09/12 05:24:11 332570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14032029|
[2025/09/12 05:24:11 332580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14030850|
[2025/09/12 05:24:11 332586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14029671|
[2025/09/12 05:24:11 332590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14028492|
[2025/09/12 05:24:11 332596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14027313|
[2025/09/12 05:24:11 332600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14026134|
[2025/09/12 05:24:11 332605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14024955|
[2025/09/12 05:24:11 332609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14023776|
[2025/09/12 05:24:11 332615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14022597|
[2025/09/12 05:24:11 332619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14021418|
[2025/09/12 05:24:11 332625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14020239|
[2025/09/12 05:24:11 332629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14019060|
[2025/09/12 05:24:11 332635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14017881|
[2025/09/12 05:24:11 332639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14016702|
[2025/09/12 05:24:11 332645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14015523|
[2025/09/12 05:24:11 332649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14014344|
[2025/09/12 05:24:11 332655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14013165|
[2025/09/12 05:24:11 332659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14011986|
[2025/09/12 05:24:11 332666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14010807|
[2025/09/12 05:24:11 332670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14009628|
[2025/09/12 05:24:11 332676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14008449|
[2025/09/12 05:24:11 332680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14007270|
[2025/09/12 05:24:11 332686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14006091|
[2025/09/12 05:24:11 332690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14004912|
[2025/09/12 05:24:11 332695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14003733|
[2025/09/12 05:24:11 332699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14002554|
[2025/09/12 05:24:11 332705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14001375|
[2025/09/12 05:24:11 332709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:14000196|
[2025/09/12 05:24:11 332715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13999017|
[2025/09/12 05:24:11 332719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13997838|
[2025/09/12 05:24:11 332724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13996659|
[2025/09/12 05:24:11 332729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13995480|
[2025/09/12 05:24:11 332734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13994301|
[2025/09/12 05:24:11 332741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13993122|
[2025/09/12 05:24:11 332747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13991943|
[2025/09/12 05:24:11 332751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13990764|
[2025/09/12 05:24:11 332756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13989585|
[2025/09/12 05:24:11 332760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13988406|
[2025/09/12 05:24:11 332766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13987227|
[2025/09/12 05:24:11 332770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13986048|
[2025/09/12 05:24:11 332776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13984869|
[2025/09/12 05:24:11 332780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13983690|
[2025/09/12 05:24:11 332786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13982511|
[2025/09/12 05:24:11 332790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13981332|
[2025/09/12 05:24:11 332796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13980153|
[2025/09/12 05:24:11 332800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13978974|
[2025/09/12 05:24:11 332806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13977795|
[2025/09/12 05:24:11 332810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13976616|
[2025/09/12 05:24:11 332815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13975437|
[2025/09/12 05:24:11 332819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13974258|
[2025/09/12 05:24:11 332825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13973079|
[2025/09/12 05:24:11 332829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13971900|
[2025/09/12 05:24:11 332835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13970721|
[2025/09/12 05:24:11 332839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13969542|
[2025/09/12 05:24:11 332845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13968363|
[2025/09/12 05:24:11 332849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13967184|
[2025/09/12 05:24:11 332855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13966005|
[2025/09/12 05:24:11 332859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13964826|
[2025/09/12 05:24:11 332864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13963647|
[2025/09/12 05:24:11 332869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13962468|
[2025/09/12 05:24:11 332877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13961289|
[2025/09/12 05:24:11 332882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13960110|
[2025/09/12 05:24:11 332888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13958931|
[2025/09/12 05:24:11 332892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13957752|
[2025/09/12 05:24:11 332896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13956573|
[2025/09/12 05:24:11 332906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13955394|
[2025/09/12 05:24:11 332910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13954215|
[2025/09/12 05:24:11 332917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13953036|
[2025/09/12 05:24:11 332921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13951857|
[2025/09/12 05:24:11 332927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13950678|
[2025/09/12 05:24:11 332931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13949499|
[2025/09/12 05:24:11 332936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13948320|
[2025/09/12 05:24:11 332940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13947141|
[2025/09/12 05:24:11 332946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13945962|
[2025/09/12 05:24:11 332950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13944783|
[2025/09/12 05:24:11 332956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13943604|
[2025/09/12 05:24:11 332960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13942425|
[2025/09/12 05:24:11 332965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13941246|
[2025/09/12 05:24:11 332969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13940067|
[2025/09/12 05:24:11 332975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13938888|
[2025/09/12 05:24:11 332979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13937709|
[2025/09/12 05:24:11 332985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13936530|
[2025/09/12 05:24:11 332989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13935351|
[2025/09/12 05:24:11 332994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13934172|
[2025/09/12 05:24:11 332998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13932993|
[2025/09/12 05:24:11 333005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13931814|
[2025/09/12 05:24:11 333010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13930635|
[2025/09/12 05:24:11 333015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13929456|
[2025/09/12 05:24:11 333019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13928277|
[2025/09/12 05:24:11 333025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13927098|
[2025/09/12 05:24:11 333029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13925919|
[2025/09/12 05:24:11 333035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13924740|
[2025/09/12 05:24:11 333039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13923561|
[2025/09/12 05:24:11 333044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13922382|
[2025/09/12 05:24:11 333048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13921203|
[2025/09/12 05:24:11 333054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13920024|
[2025/09/12 05:24:11 333058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13918845|
[2025/09/12 05:24:11 333066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13917666|
[2025/09/12 05:24:11 333071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13916487|
[2025/09/12 05:24:11 333076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13915308|
[2025/09/12 05:24:11 333080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13914129|
[2025/09/12 05:24:11 333086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13912950|
[2025/09/12 05:24:11 333090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13911771|
[2025/09/12 05:24:11 333096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13910592|
[2025/09/12 05:24:11 333100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13909413|
[2025/09/12 05:24:11 333105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13908234|
[2025/09/12 05:24:11 333110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13907055|
[2025/09/12 05:24:11 333115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13905876|
[2025/09/12 05:24:11 333120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13904697|
[2025/09/12 05:24:11 333125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13903518|
[2025/09/12 05:24:11 333129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13902339|
[2025/09/12 05:24:11 333135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13901160|
[2025/09/12 05:24:11 333139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13899981|
[2025/09/12 05:24:11 333145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13898802|
[2025/09/12 05:24:11 333149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13897623|
[2025/09/12 05:24:11 333155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13896444|
[2025/09/12 05:24:11 333159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13895265|
[2025/09/12 05:24:11 333164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13894086|
[2025/09/12 05:24:11 333169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13892907|
[2025/09/12 05:24:11 333177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13891728|
[2025/09/12 05:24:11 333181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13890549|
[2025/09/12 05:24:11 333187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13889370|
[2025/09/12 05:24:11 333191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13888191|
[2025/09/12 05:24:11 333197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13887012|
[2025/09/12 05:24:11 333201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13885833|
[2025/09/12 05:24:11 333206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13884654|
[2025/09/12 05:24:11 333210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13883475|
[2025/09/12 05:24:11 333214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13882296|
[2025/09/12 05:24:11 333220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13881117|
[2025/09/12 05:24:11 333224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13879938|
[2025/09/12 05:24:11 333232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13878759|
[2025/09/12 05:24:11 333236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13877580|
[2025/09/12 05:24:11 333242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13876401|
[2025/09/12 05:24:11 333246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13875222|
[2025/09/12 05:24:11 333252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13874043|
[2025/09/12 05:24:11 333256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13872864|
[2025/09/12 05:24:11 333261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13871685|
[2025/09/12 05:24:11 333265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13870506|
[2025/09/12 05:24:11 333271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13869327|
[2025/09/12 05:24:11 333275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13868148|
[2025/09/12 05:24:11 333280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13866969|
[2025/09/12 05:24:11 333285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13865790|
[2025/09/12 05:24:11 333290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13864611|
[2025/09/12 05:24:11 333294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13863432|
[2025/09/12 05:24:11 333300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13862253|
[2025/09/12 05:24:11 333304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13861074|
[2025/09/12 05:24:11 333310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13859895|
[2025/09/12 05:24:11 333314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13858716|
[2025/09/12 05:24:11 333319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13857537|
[2025/09/12 05:24:11 333324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13856358|
[2025/09/12 05:24:11 333329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13855179|
[2025/09/12 05:24:11 333333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13854000|
[2025/09/12 05:24:11 333341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13852821|
[2025/09/12 05:24:11 333345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13851642|
[2025/09/12 05:24:11 333351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13850463|
[2025/09/12 05:24:11 333355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13849284|
[2025/09/12 05:24:11 333361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13848105|
[2025/09/12 05:24:11 333365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13846926|
[2025/09/12 05:24:11 333370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13845747|
[2025/09/12 05:24:11 333374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13844568|
[2025/09/12 05:24:11 333380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13843389|
[2025/09/12 05:24:11 333384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13842210|
[2025/09/12 05:24:11 333392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13841031|
[2025/09/12 05:24:11 333397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13839852|
[2025/09/12 05:24:11 333402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13838673|
[2025/09/12 05:24:11 333407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13837494|
[2025/09/12 05:24:11 333412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13836315|
[2025/09/12 05:24:11 333416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13835136|
[2025/09/12 05:24:11 333423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13833957|
[2025/09/12 05:24:11 333427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13832778|
[2025/09/12 05:24:11 333433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13831599|
[2025/09/12 05:24:11 333437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13830420|
[2025/09/12 05:24:11 333442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13829241|
[2025/09/12 05:24:11 333447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13828062|
[2025/09/12 05:24:11 333452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13826883|
[2025/09/12 05:24:11 333467] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13825704|
[2025/09/12 05:24:11 333473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13824525|
[2025/09/12 05:24:11 333477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13823346|
[2025/09/12 05:24:11 333486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13822167|
[2025/09/12 05:24:11 333490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13820988|
[2025/09/12 05:24:11 333496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13819809|
[2025/09/12 05:24:11 333500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13818630|
[2025/09/12 05:24:11 333506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13817451|
[2025/09/12 05:24:11 333510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13816272|
[2025/09/12 05:24:11 333515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13815093|
[2025/09/12 05:24:11 333520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13813914|
[2025/09/12 05:24:11 333525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13812735|
[2025/09/12 05:24:11 333529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13811556|
[2025/09/12 05:24:11 333535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13810377|
[2025/09/12 05:24:11 333539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13809198|
[2025/09/12 05:24:11 333545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13808019|
[2025/09/12 05:24:11 333549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13806840|
[2025/09/12 05:24:11 333553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13805661|
[2025/09/12 05:24:11 333559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13804482|
[2025/09/12 05:24:11 333567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13803303|
[2025/09/12 05:24:11 333573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13802124|
[2025/09/12 05:24:11 333577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13800945|
[2025/09/12 05:24:11 333583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13799766|
[2025/09/12 05:24:11 333587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13798587|
[2025/09/12 05:24:11 333592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13797408|
[2025/09/12 05:24:11 333596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13796229|
[2025/09/12 05:24:11 333602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13795050|
[2025/09/12 05:24:11 333606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13793871|
[2025/09/12 05:24:11 333612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13792692|
[2025/09/12 05:24:11 333616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13791513|
[2025/09/12 05:24:11 333622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13790334|
[2025/09/12 05:24:11 333626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13789155|
[2025/09/12 05:24:11 333631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13787976|
[2025/09/12 05:24:11 333635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13786797|
[2025/09/12 05:24:11 333641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13785618|
[2025/09/12 05:24:11 333645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13784439|
[2025/09/12 05:24:11 333651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13783260|
[2025/09/12 05:24:11 333655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13782081|
[2025/09/12 05:24:11 333661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13780902|
[2025/09/12 05:24:11 333665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13779723|
[2025/09/12 05:24:11 333670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13778544|
[2025/09/12 05:24:11 333674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13777365|
[2025/09/12 05:24:11 333680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13776186|
[2025/09/12 05:24:11 333684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13775007|
[2025/09/12 05:24:11 333691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13773828|
[2025/09/12 05:24:11 333695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13772649|
[2025/09/12 05:24:11 333701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13771470|
[2025/09/12 05:24:11 333705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13770291|
[2025/09/12 05:24:11 333711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13769112|
[2025/09/12 05:24:11 333715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13767933|
[2025/09/12 05:24:11 333720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13766754|
[2025/09/12 05:24:11 333727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13765575|
[2025/09/12 05:24:11 333733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13764396|
[2025/09/12 05:24:11 333737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13763217|
[2025/09/12 05:24:11 333742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13762038|
[2025/09/12 05:24:11 333746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13760859|
[2025/09/12 05:24:11 333752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13759680|
[2025/09/12 05:24:11 333756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13758501|
[2025/09/12 05:24:11 333762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13757322|
[2025/09/12 05:24:11 333766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13756143|
[2025/09/12 05:24:11 333772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13754964|
[2025/09/12 05:24:11 333776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13753785|
[2025/09/12 05:24:11 333785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13752606|
[2025/09/12 05:24:11 333789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13751427|
[2025/09/12 05:24:11 333795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13750248|
[2025/09/12 05:24:11 333799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13749069|
[2025/09/12 05:24:11 333805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13747890|
[2025/09/12 05:24:11 333809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13746711|
[2025/09/12 05:24:11 333814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13745532|
[2025/09/12 05:24:11 333818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13744353|
[2025/09/12 05:24:11 333824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13743174|
[2025/09/12 05:24:11 333828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13741995|
[2025/09/12 05:24:11 333834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13740816|
[2025/09/12 05:24:11 333838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13739637|
[2025/09/12 05:24:11 333843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13738458|
[2025/09/12 05:24:11 333847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13737279|
[2025/09/12 05:24:11 333853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13736100|
[2025/09/12 05:24:11 333857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13734921|
[2025/09/12 05:24:11 333863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13733742|
[2025/09/12 05:24:11 333867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13732563|
[2025/09/12 05:24:11 333871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13731384|
[2025/09/12 05:24:11 333876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13730205|
[2025/09/12 05:24:11 333881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13729026|
[2025/09/12 05:24:11 333886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13727847|
[2025/09/12 05:24:11 333893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13726668|
[2025/09/12 05:24:11 333898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13725489|
[2025/09/12 05:24:11 333902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13724310|
[2025/09/12 05:24:11 333908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13723131|
[2025/09/12 05:24:11 333912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13721952|
[2025/09/12 05:24:11 333918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13720773|
[2025/09/12 05:24:11 333922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13719594|
[2025/09/12 05:24:11 333927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13718415|
[2025/09/12 05:24:11 333932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13717236|
[2025/09/12 05:24:11 333937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13716057|
[2025/09/12 05:24:11 333941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13714878|
[2025/09/12 05:24:11 333947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13713699|
[2025/09/12 05:24:11 333951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13712520|
[2025/09/12 05:24:11 333957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13711341|
[2025/09/12 05:24:11 333961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13710162|
[2025/09/12 05:24:11 333966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13708983|
[2025/09/12 05:24:11 333971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13707804|
[2025/09/12 05:24:11 333976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13706625|
[2025/09/12 05:24:11 333980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13705446|
[2025/09/12 05:24:11 333986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13704267|
[2025/09/12 05:24:11 333990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13703088|
[2025/09/12 05:24:11 333996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13701909|
[2025/09/12 05:24:11 334000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13700730|
[2025/09/12 05:24:11 334006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13699551|
[2025/09/12 05:24:11 334010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13698372|
[2025/09/12 05:24:11 334015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13697193|
[2025/09/12 05:24:11 334019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13696014|
[2025/09/12 05:24:11 334026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13694835|
[2025/09/12 05:24:11 334031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13693656|
[2025/09/12 05:24:11 334036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13692477|
[2025/09/12 05:24:11 334040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13691298|
[2025/09/12 05:24:11 334046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13690119|
[2025/09/12 05:24:11 334053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13688940|
[2025/09/12 05:24:11 334059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13687761|
[2025/09/12 05:24:11 334063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13686582|
[2025/09/12 05:24:11 334068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13685403|
[2025/09/12 05:24:11 334073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13684224|
[2025/09/12 05:24:11 334081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13683045|
[2025/09/12 05:24:11 334086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13681866|
[2025/09/12 05:24:11 334091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13680687|
[2025/09/12 05:24:11 334096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13679508|
[2025/09/12 05:24:11 334101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13678329|
[2025/09/12 05:24:11 334105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13677150|
[2025/09/12 05:24:11 334111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13675971|
[2025/09/12 05:24:11 334115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13674792|
[2025/09/12 05:24:11 334121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13673613|
[2025/09/12 05:24:11 334125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13672434|
[2025/09/12 05:24:11 334130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13671255|
[2025/09/12 05:24:11 334134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13670076|
[2025/09/12 05:24:11 334140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13668897|
[2025/09/12 05:24:11 334144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13667718|
[2025/09/12 05:24:11 334150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13666539|
[2025/09/12 05:24:11 334154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13665360|
[2025/09/12 05:24:11 334160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13664181|
[2025/09/12 05:24:11 334164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13663002|
[2025/09/12 05:24:11 334170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13661823|
[2025/09/12 05:24:11 334174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13660644|
[2025/09/12 05:24:11 334179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13659465|
[2025/09/12 05:24:11 334183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13658286|
[2025/09/12 05:24:11 334189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13657107|
[2025/09/12 05:24:11 334193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13655928|
[2025/09/12 05:24:11 334197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13654749|
[2025/09/12 05:24:11 334203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13653570|
[2025/09/12 05:24:11 334207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13652391|
[2025/09/12 05:24:11 334215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13651212|
[2025/09/12 05:24:11 334219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13650033|
[2025/09/12 05:24:11 334225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13648854|
[2025/09/12 05:24:11 334229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13647675|
[2025/09/12 05:24:11 334235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13646496|
[2025/09/12 05:24:11 334239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13645317|
[2025/09/12 05:24:11 334244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13644138|
[2025/09/12 05:24:11 334248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13642959|
[2025/09/12 05:24:11 334254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13641780|
[2025/09/12 05:24:11 334258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13640601|
[2025/09/12 05:24:11 334264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13639422|
[2025/09/12 05:24:11 334268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13638243|
[2025/09/12 05:24:11 334274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13637064|
[2025/09/12 05:24:11 334278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13635885|
[2025/09/12 05:24:11 334283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13634706|
[2025/09/12 05:24:11 334287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13633527|
[2025/09/12 05:24:11 334293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13632348|
[2025/09/12 05:24:11 334299] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:2097152|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:2097152|offset:2097152|fin:0|stream_flag:0|conn:0000561B836C40DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:24:11 334306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58|
[2025/09/12 05:24:11 334803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13631488|
[2025/09/12 05:24:11 334810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 05:24:11 334815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13631169|
[2025/09/12 05:24:11 334821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13629990|
[2025/09/12 05:24:11 334825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13628811|
[2025/09/12 05:24:11 334831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13627632|
[2025/09/12 05:24:11 334835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13626453|
[2025/09/12 05:24:11 334841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13625274|
[2025/09/12 05:24:11 334845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13624095|
[2025/09/12 05:24:11 334851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13622916|
[2025/09/12 05:24:11 334858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13621737|
[2025/09/12 05:24:11 334863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13620558|
[2025/09/12 05:24:11 334868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13619379|
[2025/09/12 05:24:11 334873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13618200|
[2025/09/12 05:24:11 334877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13617021|
[2025/09/12 05:24:11 334885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13615842|
[2025/09/12 05:24:11 334889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13614663|
[2025/09/12 05:24:11 334898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13613484|
[2025/09/12 05:24:11 334902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13612305|
[2025/09/12 05:24:11 334907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13611126|
[2025/09/12 05:24:11 334911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13609947|
[2025/09/12 05:24:11 334917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13608768|
[2025/09/12 05:24:11 334921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13607589|
[2025/09/12 05:24:11 334927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13606410|
[2025/09/12 05:24:11 334931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13605231|
[2025/09/12 05:24:11 334936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13604052|
[2025/09/12 05:24:11 334941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13602873|
[2025/09/12 05:24:11 334946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13601694|
[2025/09/12 05:24:11 334950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13600515|
[2025/09/12 05:24:11 334956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13599336|
[2025/09/12 05:24:11 334960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13598157|
[2025/09/12 05:24:11 334966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13596978|
[2025/09/12 05:24:11 334970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13595799|
[2025/09/12 05:24:11 334976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13594620|
[2025/09/12 05:24:11 334980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13593441|
[2025/09/12 05:24:11 334985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13592262|
[2025/09/12 05:24:11 334990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13591083|
[2025/09/12 05:24:11 334995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13589904|
[2025/09/12 05:24:11 334999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13588725|
[2025/09/12 05:24:11 335005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13587546|
[2025/09/12 05:24:11 335009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13586367|
[2025/09/12 05:24:11 335015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13585188|
[2025/09/12 05:24:11 335021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13584009|
[2025/09/12 05:24:11 335027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13582830|
[2025/09/12 05:24:11 335031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13581651|
[2025/09/12 05:24:11 335035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13580472|
[2025/09/12 05:24:11 335041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13579293|
[2025/09/12 05:24:11 335045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13578114|
[2025/09/12 05:24:11 335050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13576935|
[2025/09/12 05:24:11 335055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13575756|
[2025/09/12 05:24:11 335060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13574577|
[2025/09/12 05:24:11 335064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13573398|
[2025/09/12 05:24:11 335070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13572219|
[2025/09/12 05:24:11 335074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13571040|
[2025/09/12 05:24:11 335080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13569861|
[2025/09/12 05:24:11 335084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13568682|
[2025/09/12 05:24:11 335089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13567503|
[2025/09/12 05:24:11 335094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13566324|
[2025/09/12 05:24:11 335099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13565145|
[2025/09/12 05:24:11 335103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13563966|
[2025/09/12 05:24:11 335109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13562787|
[2025/09/12 05:24:11 335113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13561608|
[2025/09/12 05:24:11 335118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13560429|
[2025/09/12 05:24:11 335123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13559250|
[2025/09/12 05:24:11 335128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13558071|
[2025/09/12 05:24:11 335132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13556892|
[2025/09/12 05:24:11 335138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13555713|
[2025/09/12 05:24:11 335142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13554534|
[2025/09/12 05:24:11 335148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13553355|
[2025/09/12 05:24:11 335152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13552176|
[2025/09/12 05:24:11 335157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13550997|
[2025/09/12 05:24:11 335161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13549818|
[2025/09/12 05:24:11 335167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13548639|
[2025/09/12 05:24:11 335171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13547460|
[2025/09/12 05:24:11 335180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13546281|
[2025/09/12 05:24:11 335184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13545102|
[2025/09/12 05:24:11 335192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13543923|
[2025/09/12 05:24:11 335197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13542744|
[2025/09/12 05:24:11 335202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13541565|
[2025/09/12 05:24:11 335206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13540386|
[2025/09/12 05:24:11 335212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13539207|
[2025/09/12 05:24:11 335216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13538028|
[2025/09/12 05:24:11 335223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13536849|
[2025/09/12 05:24:11 335228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13535670|
[2025/09/12 05:24:11 335233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13534491|
[2025/09/12 05:24:11 335237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13533312|
[2025/09/12 05:24:11 335243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13532133|
[2025/09/12 05:24:11 335247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13530954|
[2025/09/12 05:24:11 335253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13529775|
[2025/09/12 05:24:11 335257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13528596|
[2025/09/12 05:24:11 335262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13527417|
[2025/09/12 05:24:11 335266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13526238|
[2025/09/12 05:24:11 335272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13525059|
[2025/09/12 05:24:11 335276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13523880|
[2025/09/12 05:24:11 335282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13522701|
[2025/09/12 05:24:11 335286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13521522|
[2025/09/12 05:24:11 335291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13520343|
[2025/09/12 05:24:11 335295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13519164|
[2025/09/12 05:24:11 335301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13517985|
[2025/09/12 05:24:11 335305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13516806|
[2025/09/12 05:24:11 335311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13515627|
[2025/09/12 05:24:11 335315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13514448|
[2025/09/12 05:24:11 335320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13513269|
[2025/09/12 05:24:11 335325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13512090|
[2025/09/12 05:24:11 335330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13510911|
[2025/09/12 05:24:11 335334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13509732|
[2025/09/12 05:24:11 335340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13508553|
[2025/09/12 05:24:11 335347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13507374|
[2025/09/12 05:24:11 335352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13506195|
[2025/09/12 05:24:11 335356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13505016|
[2025/09/12 05:24:11 335360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13503837|
[2025/09/12 05:24:11 335366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13502658|
[2025/09/12 05:24:11 335370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13501479|
[2025/09/12 05:24:11 335376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13500300|
[2025/09/12 05:24:11 335380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13499121|
[2025/09/12 05:24:11 335385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13497942|
[2025/09/12 05:24:11 335390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13496763|
[2025/09/12 05:24:11 335395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13495584|
[2025/09/12 05:24:11 335399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13494405|
[2025/09/12 05:24:11 335405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13493226|
[2025/09/12 05:24:11 335409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13492047|
[2025/09/12 05:24:11 335415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13490868|
[2025/09/12 05:24:11 335419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13489689|
[2025/09/12 05:24:11 335424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13488510|
[2025/09/12 05:24:11 335429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13487331|
[2025/09/12 05:24:11 335434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13486152|
[2025/09/12 05:24:11 335438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13484973|
[2025/09/12 05:24:11 335444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13483794|
[2025/09/12 05:24:11 335448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13482615|
[2025/09/12 05:24:11 335463] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13481436|
[2025/09/12 05:24:11 335470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13480257|
[2025/09/12 05:24:11 335475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13479078|
[2025/09/12 05:24:11 335480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13477899|
[2025/09/12 05:24:11 335485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13476720|
[2025/09/12 05:24:11 335490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13475541|
[2025/09/12 05:24:11 335495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13474362|
[2025/09/12 05:24:11 335499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13473183|
[2025/09/12 05:24:11 335508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13472004|
[2025/09/12 05:24:11 335512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13470825|
[2025/09/12 05:24:11 335521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13469646|
[2025/09/12 05:24:11 335525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13468467|
[2025/09/12 05:24:11 335530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13467288|
[2025/09/12 05:24:11 335535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13466109|
[2025/09/12 05:24:11 335540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13464930|
[2025/09/12 05:24:11 335544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13463751|
[2025/09/12 05:24:11 335550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13462572|
[2025/09/12 05:24:11 335554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13461393|
[2025/09/12 05:24:11 335560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13460214|
[2025/09/12 05:24:11 335564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13459035|
[2025/09/12 05:24:11 335571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13457856|
[2025/09/12 05:24:11 335575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13456677|
[2025/09/12 05:24:11 335581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13455498|
[2025/09/12 05:24:11 335585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13454319|
[2025/09/12 05:24:11 335590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13453140|
[2025/09/12 05:24:11 335595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13451961|
[2025/09/12 05:24:11 335600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13450782|
[2025/09/12 05:24:11 335604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13449603|
[2025/09/12 05:24:11 335610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13448424|
[2025/09/12 05:24:11 335614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13447245|
[2025/09/12 05:24:11 335620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13446066|
[2025/09/12 05:24:11 335624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13444887|
[2025/09/12 05:24:11 335629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13443708|
[2025/09/12 05:24:11 335634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13442529|
[2025/09/12 05:24:11 335639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13441350|
[2025/09/12 05:24:11 335643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13440171|
[2025/09/12 05:24:11 335649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13438992|
[2025/09/12 05:24:11 335653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13437813|
[2025/09/12 05:24:11 335659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13436634|
[2025/09/12 05:24:11 335663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13435455|
[2025/09/12 05:24:11 335668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13434276|
[2025/09/12 05:24:11 335672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13433097|
[2025/09/12 05:24:11 335681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13431918|
[2025/09/12 05:24:11 335685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13430739|
[2025/09/12 05:24:11 335689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13429560|
[2025/09/12 05:24:11 335694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13428381|
[2025/09/12 05:24:11 335698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13427202|
[2025/09/12 05:24:11 335704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13426023|
[2025/09/12 05:24:11 335708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13424844|
[2025/09/12 05:24:11 335714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13423665|
[2025/09/12 05:24:11 335718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13422486|
[2025/09/12 05:24:11 335724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13421307|
[2025/09/12 05:24:11 335728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13420128|
[2025/09/12 05:24:11 335734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13418949|
[2025/09/12 05:24:11 335738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13417770|
[2025/09/12 05:24:11 335743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13416591|
[2025/09/12 05:24:11 335747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13415412|
[2025/09/12 05:24:11 335753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13414233|
[2025/09/12 05:24:11 335757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13413054|
[2025/09/12 05:24:11 335763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13411875|
[2025/09/12 05:24:11 335767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13410696|
[2025/09/12 05:24:11 335773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13409517|
[2025/09/12 05:24:11 335777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13408338|
[2025/09/12 05:24:11 335782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13407159|
[2025/09/12 05:24:11 335787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13405980|
[2025/09/12 05:24:11 335792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13404801|
[2025/09/12 05:24:11 335796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13403622|
[2025/09/12 05:24:11 335805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13402443|
[2025/09/12 05:24:11 335809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13401264|
[2025/09/12 05:24:11 335815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13400085|
[2025/09/12 05:24:11 335819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13398906|
[2025/09/12 05:24:11 335825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13397727|
[2025/09/12 05:24:11 335829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13396548|
[2025/09/12 05:24:11 335834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13395369|
[2025/09/12 05:24:11 335841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13394190|
[2025/09/12 05:24:11 335847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13393011|
[2025/09/12 05:24:11 335851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13391832|
[2025/09/12 05:24:11 335856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13390653|
[2025/09/12 05:24:11 335860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13389474|
[2025/09/12 05:24:11 335866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13388295|
[2025/09/12 05:24:11 335870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13387116|
[2025/09/12 05:24:11 335876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13385937|
[2025/09/12 05:24:11 335880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13384758|
[2025/09/12 05:24:11 335885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13383579|
[2025/09/12 05:24:11 335889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13382400|
[2025/09/12 05:24:11 335895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13381221|
[2025/09/12 05:24:11 335899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13380042|
[2025/09/12 05:24:11 335906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13378863|
[2025/09/12 05:24:11 335910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13377684|
[2025/09/12 05:24:11 335916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13376505|
[2025/09/12 05:24:11 335920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13375326|
[2025/09/12 05:24:11 335926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13374147|
[2025/09/12 05:24:11 335930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13372968|
[2025/09/12 05:24:11 335935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13371789|
[2025/09/12 05:24:11 335940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13370610|
[2025/09/12 05:24:11 335945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13369431|
[2025/09/12 05:24:11 335949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13368252|
[2025/09/12 05:24:11 335955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13367073|
[2025/09/12 05:24:11 335959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13365894|
[2025/09/12 05:24:11 335965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13364715|
[2025/09/12 05:24:11 335969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13363536|
[2025/09/12 05:24:11 335974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13362357|
[2025/09/12 05:24:11 335978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13361178|
[2025/09/12 05:24:11 335984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13359999|
[2025/09/12 05:24:11 335988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13358820|
[2025/09/12 05:24:11 335994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13357641|
[2025/09/12 05:24:11 335998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13356462|
[2025/09/12 05:24:11 336006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13355283|
[2025/09/12 05:24:11 336010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13354104|
[2025/09/12 05:24:11 336014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13352925|
[2025/09/12 05:24:11 336020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13351746|
[2025/09/12 05:24:11 336024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13350567|
[2025/09/12 05:24:11 336030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13349388|
[2025/09/12 05:24:11 336034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13348209|
[2025/09/12 05:24:11 336039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13347030|
[2025/09/12 05:24:11 336043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13345851|
[2025/09/12 05:24:11 336049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13344672|
[2025/09/12 05:24:11 336053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13343493|
[2025/09/12 05:24:11 336059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13342314|
[2025/09/12 05:24:11 336063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13341135|
[2025/09/12 05:24:11 336068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13339956|
[2025/09/12 05:24:11 336072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13338777|
[2025/09/12 05:24:11 336078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13337598|
[2025/09/12 05:24:11 336082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13336419|
[2025/09/12 05:24:11 336088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13335240|
[2025/09/12 05:24:11 336092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13334061|
[2025/09/12 05:24:11 336100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13332882|
[2025/09/12 05:24:11 336104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13331703|
[2025/09/12 05:24:11 336110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13330524|
[2025/09/12 05:24:11 336114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13329345|
[2025/09/12 05:24:11 336120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13328166|
[2025/09/12 05:24:11 336124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13326987|
[2025/09/12 05:24:11 336129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13325808|
[2025/09/12 05:24:11 336133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13324629|
[2025/09/12 05:24:11 336139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13323450|
[2025/09/12 05:24:11 336143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13322271|
[2025/09/12 05:24:11 336149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13321092|
[2025/09/12 05:24:11 336153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13319913|
[2025/09/12 05:24:11 336158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13318734|
[2025/09/12 05:24:11 336165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13317555|
[2025/09/12 05:24:11 336170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13316376|
[2025/09/12 05:24:11 336174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13315197|
[2025/09/12 05:24:11 336180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13314018|
[2025/09/12 05:24:11 336184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13312839|
[2025/09/12 05:24:11 336190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13311660|
[2025/09/12 05:24:11 336194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13310481|
[2025/09/12 05:24:11 336199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13309302|
[2025/09/12 05:24:11 336203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13308123|
[2025/09/12 05:24:11 336209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13306944|
[2025/09/12 05:24:11 336213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13305765|
[2025/09/12 05:24:11 336219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13304586|
[2025/09/12 05:24:11 336223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13303407|
[2025/09/12 05:24:11 336228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13302228|
[2025/09/12 05:24:11 336233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13301049|
[2025/09/12 05:24:11 336240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13299870|
[2025/09/12 05:24:11 336244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13298691|
[2025/09/12 05:24:11 336249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13297512|
[2025/09/12 05:24:11 336253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13296333|
[2025/09/12 05:24:11 336259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13295154|
[2025/09/12 05:24:11 336263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13293975|
[2025/09/12 05:24:11 336269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13292796|
[2025/09/12 05:24:11 336273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13291617|
[2025/09/12 05:24:11 336278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13290438|
[2025/09/12 05:24:11 336282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13289259|
[2025/09/12 05:24:11 336288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13288080|
[2025/09/12 05:24:11 336292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13286901|
[2025/09/12 05:24:11 336298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13285722|
[2025/09/12 05:24:11 336302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13284543|
[2025/09/12 05:24:11 336308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13283364|
[2025/09/12 05:24:11 336312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13282185|
[2025/09/12 05:24:11 336317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13281006|
[2025/09/12 05:24:11 336324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13279827|
[2025/09/12 05:24:11 336328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13278648|
[2025/09/12 05:24:11 336334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13277469|
[2025/09/12 05:24:11 336338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13276290|
[2025/09/12 05:24:11 336343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13275111|
[2025/09/12 05:24:11 336347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13273932|
[2025/09/12 05:24:11 336353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13272753|
[2025/09/12 05:24:11 336357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13271574|
[2025/09/12 05:24:11 336363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13270395|
[2025/09/12 05:24:11 336367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13269216|
[2025/09/12 05:24:11 336372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13268037|
[2025/09/12 05:24:11 336376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13266858|
[2025/09/12 05:24:11 336382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13265679|
[2025/09/12 05:24:11 336386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13264500|
[2025/09/12 05:24:11 336395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13263321|
[2025/09/12 05:24:11 336399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13262142|
[2025/09/12 05:24:11 336405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13260963|
[2025/09/12 05:24:11 336409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13259784|
[2025/09/12 05:24:11 336414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13258605|
[2025/09/12 05:24:11 336418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13257426|
[2025/09/12 05:24:11 336424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13256247|
[2025/09/12 05:24:11 336428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13255068|
[2025/09/12 05:24:11 336434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13253889|
[2025/09/12 05:24:11 336438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13252710|
[2025/09/12 05:24:11 336443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13251531|
[2025/09/12 05:24:11 336447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13250352|
[2025/09/12 05:24:11 336453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13249173|
[2025/09/12 05:24:11 336468] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13247994|
[2025/09/12 05:24:11 336474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13246815|
[2025/09/12 05:24:11 336478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13245636|
[2025/09/12 05:24:11 336484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13244457|
[2025/09/12 05:24:11 336488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13243278|
[2025/09/12 05:24:11 336496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13242099|
[2025/09/12 05:24:11 336500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13240920|
[2025/09/12 05:24:11 336506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13239741|
[2025/09/12 05:24:11 336510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13238562|
[2025/09/12 05:24:11 336516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13237383|
[2025/09/12 05:24:11 336520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13236204|
[2025/09/12 05:24:11 336525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13235025|
[2025/09/12 05:24:11 336529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13233846|
[2025/09/12 05:24:11 336535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13232667|
[2025/09/12 05:24:11 336539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13231488|
[2025/09/12 05:24:11 336545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13230309|
[2025/09/12 05:24:11 336549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13229130|
[2025/09/12 05:24:11 336554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13227951|
[2025/09/12 05:24:11 336558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13226772|
[2025/09/12 05:24:11 336564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13225593|
[2025/09/12 05:24:11 336568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13224414|
[2025/09/12 05:24:11 336574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13223235|
[2025/09/12 05:24:11 336578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13222056|
[2025/09/12 05:24:11 336585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13220877|
[2025/09/12 05:24:11 336589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13219698|
[2025/09/12 05:24:11 336595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13218519|
[2025/09/12 05:24:11 336599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13217340|
[2025/09/12 05:24:11 336605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13216161|
[2025/09/12 05:24:11 336609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13214982|
[2025/09/12 05:24:11 336614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13213803|
[2025/09/12 05:24:11 336618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13212624|
[2025/09/12 05:24:11 336624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13211445|
[2025/09/12 05:24:11 336628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13210266|
[2025/09/12 05:24:11 336634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13209087|
[2025/09/12 05:24:11 336638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13207908|
[2025/09/12 05:24:11 336643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13206729|
[2025/09/12 05:24:11 336647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13205550|
[2025/09/12 05:24:11 336653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13204371|
[2025/09/12 05:24:11 336660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13203192|
[2025/09/12 05:24:11 336664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13202013|
[2025/09/12 05:24:11 336669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13200834|
[2025/09/12 05:24:11 336673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13199655|
[2025/09/12 05:24:11 336679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13198476|
[2025/09/12 05:24:11 336683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13197297|
[2025/09/12 05:24:11 336689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13196118|
[2025/09/12 05:24:11 336693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13194939|
[2025/09/12 05:24:11 336701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13193760|
[2025/09/12 05:24:11 336706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13192581|
[2025/09/12 05:24:11 336711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13191402|
[2025/09/12 05:24:11 336715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13190223|
[2025/09/12 05:24:11 336721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13189044|
[2025/09/12 05:24:11 336725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13187865|
[2025/09/12 05:24:11 336731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13186686|
[2025/09/12 05:24:11 336735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13185507|
[2025/09/12 05:24:11 336740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13184328|
[2025/09/12 05:24:11 336744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13183149|
[2025/09/12 05:24:11 336750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13181970|
[2025/09/12 05:24:11 336754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13180791|
[2025/09/12 05:24:11 336760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13179612|
[2025/09/12 05:24:11 336764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13178433|
[2025/09/12 05:24:11 336769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13177254|
[2025/09/12 05:24:11 336773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13176075|
[2025/09/12 05:24:11 336779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13174896|
[2025/09/12 05:24:11 336783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13173717|
[2025/09/12 05:24:11 336789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13172538|
[2025/09/12 05:24:11 336793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13171359|
[2025/09/12 05:24:11 336798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13170180|
[2025/09/12 05:24:11 336802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13169001|
[2025/09/12 05:24:11 336808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13167822|
[2025/09/12 05:24:11 336812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13166643|
[2025/09/12 05:24:11 336820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13165464|
[2025/09/12 05:24:11 336824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13164285|
[2025/09/12 05:24:11 336830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13163106|
[2025/09/12 05:24:11 336834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13161927|
[2025/09/12 05:24:11 336840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13160748|
[2025/09/12 05:24:11 336844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13159569|
[2025/09/12 05:24:11 336849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13158390|
[2025/09/12 05:24:11 336854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13157211|
[2025/09/12 05:24:11 336859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13156032|
[2025/09/12 05:24:11 336863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13154853|
[2025/09/12 05:24:11 336869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13153674|
[2025/09/12 05:24:11 336873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13152495|
[2025/09/12 05:24:11 336879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13151316|
[2025/09/12 05:24:11 336883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13150137|
[2025/09/12 05:24:11 336888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13148958|
[2025/09/12 05:24:11 336892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13147779|
[2025/09/12 05:24:11 336898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13146600|
[2025/09/12 05:24:11 336902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13145421|
[2025/09/12 05:24:11 336908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13144242|
[2025/09/12 05:24:11 336912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13143063|
[2025/09/12 05:24:11 336919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13141884|
[2025/09/12 05:24:11 336923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13140705|
[2025/09/12 05:24:11 336929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13139526|
[2025/09/12 05:24:11 336933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13138347|
[2025/09/12 05:24:11 336938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13137168|
[2025/09/12 05:24:11 336942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13135989|
[2025/09/12 05:24:11 336948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13134810|
[2025/09/12 05:24:11 336952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13133631|
[2025/09/12 05:24:11 336958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13132452|
[2025/09/12 05:24:11 336962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13131273|
[2025/09/12 05:24:11 336967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13130094|
[2025/09/12 05:24:11 336971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13128915|
[2025/09/12 05:24:11 336978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13127736|
[2025/09/12 05:24:11 336983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13126557|
[2025/09/12 05:24:11 336987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13125378|
[2025/09/12 05:24:11 336996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13124199|
[2025/09/12 05:24:11 337000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13123020|
[2025/09/12 05:24:11 337006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13121841|
[2025/09/12 05:24:11 337010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13120662|
[2025/09/12 05:24:11 337016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13119483|
[2025/09/12 05:24:11 337020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13118304|
[2025/09/12 05:24:11 337025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13117125|
[2025/09/12 05:24:11 337029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13115946|
[2025/09/12 05:24:11 337035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13114767|
[2025/09/12 05:24:11 337039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13113588|
[2025/09/12 05:24:11 337045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13112409|
[2025/09/12 05:24:11 337049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13111230|
[2025/09/12 05:24:11 337054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13110051|
[2025/09/12 05:24:11 337058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13108872|
[2025/09/12 05:24:11 337064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13107693|
[2025/09/12 05:24:11 337068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13106514|
[2025/09/12 05:24:11 337074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13105335|
[2025/09/12 05:24:11 337078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13104156|
[2025/09/12 05:24:11 337084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13102977|
[2025/09/12 05:24:11 337088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13101798|
[2025/09/12 05:24:11 337093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13100619|
[2025/09/12 05:24:11 337097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13099440|
[2025/09/12 05:24:11 337103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13098261|
[2025/09/12 05:24:11 337107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13097082|
[2025/09/12 05:24:11 337113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13095903|
[2025/09/12 05:24:11 337117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13094724|
[2025/09/12 05:24:11 337123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13093545|
[2025/09/12 05:24:11 337127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13092366|
[2025/09/12 05:24:11 337132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13091187|
[2025/09/12 05:24:11 337139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13090008|
[2025/09/12 05:24:11 337144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13088829|
[2025/09/12 05:24:11 337148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13087650|
[2025/09/12 05:24:11 337154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13086471|
[2025/09/12 05:24:11 337158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13085292|
[2025/09/12 05:24:11 337164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13084113|
[2025/09/12 05:24:11 337168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13082934|
[2025/09/12 05:24:11 337174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13081755|
[2025/09/12 05:24:11 337178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13080576|
[2025/09/12 05:24:11 337183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13079397|
[2025/09/12 05:24:11 337187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13078218|
[2025/09/12 05:24:11 337193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13077039|
[2025/09/12 05:24:11 337197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13075860|
[2025/09/12 05:24:11 337203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13074681|
[2025/09/12 05:24:11 337207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13073502|
[2025/09/12 05:24:11 337213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13072323|
[2025/09/12 05:24:11 337217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13071144|
[2025/09/12 05:24:11 337222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13069965|
[2025/09/12 05:24:11 337226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13068786|
[2025/09/12 05:24:11 337232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13067607|
[2025/09/12 05:24:11 337236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13066428|
[2025/09/12 05:24:11 337242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13065249|
[2025/09/12 05:24:11 337246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13064070|
[2025/09/12 05:24:11 337253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13062891|
[2025/09/12 05:24:11 337257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13061712|
[2025/09/12 05:24:11 337262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13060533|
[2025/09/12 05:24:11 337267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13059354|
[2025/09/12 05:24:11 337272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13058175|
[2025/09/12 05:24:11 337276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13056996|
[2025/09/12 05:24:11 337282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13055817|
[2025/09/12 05:24:11 337286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13054638|
[2025/09/12 05:24:11 337295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13053459|
[2025/09/12 05:24:11 337299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13052280|
[2025/09/12 05:24:11 337305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13051101|
[2025/09/12 05:24:11 337311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13049922|
[2025/09/12 05:24:11 337315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13048743|
[2025/09/12 05:24:11 337321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13047564|
[2025/09/12 05:24:11 337325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13046385|
[2025/09/12 05:24:11 337331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13045206|
[2025/09/12 05:24:11 337335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13044027|
[2025/09/12 05:24:11 337340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13042848|
[2025/09/12 05:24:11 337344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13041669|
[2025/09/12 05:24:11 337350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13040490|
[2025/09/12 05:24:11 337354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13039311|
[2025/09/12 05:24:11 337360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13038132|
[2025/09/12 05:24:11 337364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13036953|
[2025/09/12 05:24:11 337369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13035774|
[2025/09/12 05:24:11 337373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13034595|
[2025/09/12 05:24:11 337379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13033416|
[2025/09/12 05:24:11 337383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13032237|
[2025/09/12 05:24:11 337389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13031058|
[2025/09/12 05:24:11 337393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13029879|
[2025/09/12 05:24:11 337398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13028700|
[2025/09/12 05:24:11 337402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13027521|
[2025/09/12 05:24:11 337408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13026342|
[2025/09/12 05:24:11 337412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13025163|
[2025/09/12 05:24:11 337418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13023984|
[2025/09/12 05:24:11 337422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13022805|
[2025/09/12 05:24:11 337427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13021626|
[2025/09/12 05:24:11 337431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13020447|
[2025/09/12 05:24:11 337437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13019268|
[2025/09/12 05:24:11 337441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13018089|
[2025/09/12 05:24:11 337447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13016910|
[2025/09/12 05:24:11 337451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13015731|
[2025/09/12 05:24:11 337466] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13014552|
[2025/09/12 05:24:11 337475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13013373|
[2025/09/12 05:24:11 337480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13012194|
[2025/09/12 05:24:11 337485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13011015|
[2025/09/12 05:24:11 337490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13009836|
[2025/09/12 05:24:11 337494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13008657|
[2025/09/12 05:24:11 337500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13007478|
[2025/09/12 05:24:11 337504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13006299|
[2025/09/12 05:24:11 337510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13005120|
[2025/09/12 05:24:11 337514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13003941|
[2025/09/12 05:24:11 337519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13002762|
[2025/09/12 05:24:11 337523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13001583|
[2025/09/12 05:24:11 337529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:13000404|
[2025/09/12 05:24:11 337533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12999225|
[2025/09/12 05:24:11 337539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12998046|
[2025/09/12 05:24:11 337543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12996867|
[2025/09/12 05:24:11 337548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12995688|
[2025/09/12 05:24:11 337553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12994509|
[2025/09/12 05:24:11 337558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12993330|
[2025/09/12 05:24:11 337562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12992151|
[2025/09/12 05:24:11 337568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12990972|
[2025/09/12 05:24:11 337572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12989793|
[2025/09/12 05:24:11 337577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12988614|
[2025/09/12 05:24:11 337582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12987435|
[2025/09/12 05:24:11 337587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12986256|
[2025/09/12 05:24:11 337591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12985077|
[2025/09/12 05:24:11 337602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12983898|
[2025/09/12 05:24:11 337606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12982719|
[2025/09/12 05:24:11 337612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12981540|
[2025/09/12 05:24:11 337616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12980361|
[2025/09/12 05:24:11 337621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12979182|
[2025/09/12 05:24:11 337625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12978003|
[2025/09/12 05:24:11 337629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12976824|
[2025/09/12 05:24:11 337638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12975645|
[2025/09/12 05:24:11 337642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12974466|
[2025/09/12 05:24:11 337647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12973287|
[2025/09/12 05:24:11 337651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12972108|
[2025/09/12 05:24:11 337657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12970929|
[2025/09/12 05:24:11 337661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12969750|
[2025/09/12 05:24:11 337667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12968571|
[2025/09/12 05:24:11 337671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12967392|
[2025/09/12 05:24:11 337676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12966213|
[2025/09/12 05:24:11 337680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12965034|
[2025/09/12 05:24:11 337686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12963855|
[2025/09/12 05:24:11 337691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12962676|
[2025/09/12 05:24:11 337698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12961497|
[2025/09/12 05:24:11 337702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12960318|
[2025/09/12 05:24:11 337708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12959139|
[2025/09/12 05:24:11 337712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12957960|
[2025/09/12 05:24:11 337717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12956781|
[2025/09/12 05:24:11 337721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12955602|
[2025/09/12 05:24:11 337727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12954423|
[2025/09/12 05:24:11 337731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12953244|
[2025/09/12 05:24:11 337737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12952065|
[2025/09/12 05:24:11 337741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12950886|
[2025/09/12 05:24:11 337746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12949707|
[2025/09/12 05:24:11 337751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12948528|
[2025/09/12 05:24:11 337756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12947349|
[2025/09/12 05:24:11 337760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12946170|
[2025/09/12 05:24:11 337766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12944991|
[2025/09/12 05:24:11 337770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12943812|
[2025/09/12 05:24:11 337776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12942633|
[2025/09/12 05:24:11 337780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12941454|
[2025/09/12 05:24:11 337785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12940275|
[2025/09/12 05:24:11 337789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12939096|
[2025/09/12 05:24:11 337798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12937917|
[2025/09/12 05:24:11 337802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12936738|
[2025/09/12 05:24:11 337807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12935559|
[2025/09/12 05:24:11 337811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12934380|
[2025/09/12 05:24:11 337817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12933201|
[2025/09/12 05:24:11 337821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12932022|
[2025/09/12 05:24:11 337827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12930843|
[2025/09/12 05:24:11 337831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12929664|
[2025/09/12 05:24:11 337837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12928485|
[2025/09/12 05:24:11 337841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12927306|
[2025/09/12 05:24:11 337846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12926127|
[2025/09/12 05:24:11 337850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12924948|
[2025/09/12 05:24:11 337856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12923769|
[2025/09/12 05:24:11 337860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12922590|
[2025/09/12 05:24:11 337866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12921411|
[2025/09/12 05:24:11 337870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12920232|
[2025/09/12 05:24:11 337875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12919053|
[2025/09/12 05:24:11 337879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12917874|
[2025/09/12 05:24:11 337885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12916695|
[2025/09/12 05:24:11 337889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12915516|
[2025/09/12 05:24:11 337899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12914337|
[2025/09/12 05:24:11 337906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12913158|
[2025/09/12 05:24:11 337915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12911979|
[2025/09/12 05:24:11 337920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12910800|
[2025/09/12 05:24:11 337928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12909621|
[2025/09/12 05:24:11 337934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12908442|
[2025/09/12 05:24:11 337942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12907263|
[2025/09/12 05:24:11 337949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12906084|
[2025/09/12 05:24:11 337959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12904905|
[2025/09/12 05:24:11 337964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12903726|
[2025/09/12 05:24:11 337972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12902547|
[2025/09/12 05:24:11 337977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12901368|
[2025/09/12 05:24:11 337983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12900189|
[2025/09/12 05:24:11 337995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12899010|
[2025/09/12 05:24:11 338000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12897831|
[2025/09/12 05:24:11 338008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12896652|
[2025/09/12 05:24:11 338014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12895473|
[2025/09/12 05:24:11 338022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12894294|
[2025/09/12 05:24:11 338027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12893115|
[2025/09/12 05:24:11 338035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12891936|
[2025/09/12 05:24:11 338042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12890757|
[2025/09/12 05:24:11 338051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12889578|
[2025/09/12 05:24:11 338055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12888399|
[2025/09/12 05:24:11 338060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12887220|
[2025/09/12 05:24:11 338064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12886041|
[2025/09/12 05:24:11 338070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12884862|
[2025/09/12 05:24:11 338074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12883683|
[2025/09/12 05:24:11 338080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12882504|
[2025/09/12 05:24:11 338084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12881325|
[2025/09/12 05:24:11 338090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12880146|
[2025/09/12 05:24:11 338094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12878967|
[2025/09/12 05:24:11 338100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12877788|
[2025/09/12 05:24:11 338104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12876609|
[2025/09/12 05:24:11 338109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12875430|
[2025/09/12 05:24:11 338113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12874251|
[2025/09/12 05:24:11 338119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12873072|
[2025/09/12 05:24:11 338123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12871893|
[2025/09/12 05:24:11 338129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12870714|
[2025/09/12 05:24:11 338133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12869535|
[2025/09/12 05:24:11 338139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12868356|
[2025/09/12 05:24:11 338143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12867177|
[2025/09/12 05:24:11 338149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12865998|
[2025/09/12 05:24:11 338153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12864819|
[2025/09/12 05:24:11 338158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12863640|
[2025/09/12 05:24:11 338162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12862461|
[2025/09/12 05:24:11 338171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12861282|
[2025/09/12 05:24:11 338175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12860103|
[2025/09/12 05:24:11 338181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12858924|
[2025/09/12 05:24:11 338185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12857745|
[2025/09/12 05:24:11 338191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12856566|
[2025/09/12 05:24:11 338195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12855387|
[2025/09/12 05:24:11 338201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12854208|
[2025/09/12 05:24:11 338205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12853029|
[2025/09/12 05:24:11 338210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12851850|
[2025/09/12 05:24:11 338215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12850671|
[2025/09/12 05:24:11 338220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12849492|
[2025/09/12 05:24:11 338224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12848313|
[2025/09/12 05:24:11 338230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12847134|
[2025/09/12 05:24:11 338234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12845955|
[2025/09/12 05:24:11 338243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12844776|
[2025/09/12 05:24:11 338247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12843597|
[2025/09/12 05:24:11 338253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12842418|
[2025/09/12 05:24:11 338257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12841239|
[2025/09/12 05:24:11 338263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12840060|
[2025/09/12 05:24:11 338267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12838881|
[2025/09/12 05:24:11 338272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12837702|
[2025/09/12 05:24:11 338276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12836523|
[2025/09/12 05:24:11 338282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12835344|
[2025/09/12 05:24:11 338286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12834165|
[2025/09/12 05:24:11 338292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12832986|
[2025/09/12 05:24:11 338296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12831807|
[2025/09/12 05:24:11 338301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12830628|
[2025/09/12 05:24:11 338305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12829449|
[2025/09/12 05:24:11 338311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12828270|
[2025/09/12 05:24:11 338315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12827091|
[2025/09/12 05:24:11 338319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12825912|
[2025/09/12 05:24:11 338327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12824733|
[2025/09/12 05:24:11 338334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12823554|
[2025/09/12 05:24:11 338339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12822375|
[2025/09/12 05:24:11 338343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12821196|
[2025/09/12 05:24:11 338349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12820017|
[2025/09/12 05:24:11 338353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12818838|
[2025/09/12 05:24:11 338359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12817659|
[2025/09/12 05:24:11 338363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12816480|
[2025/09/12 05:24:11 338368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12815301|
[2025/09/12 05:24:11 338372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12814122|
[2025/09/12 05:24:11 338378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12812943|
[2025/09/12 05:24:11 338382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12811764|
[2025/09/12 05:24:11 338388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12810585|
[2025/09/12 05:24:11 338392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12809406|
[2025/09/12 05:24:11 338398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12808227|
[2025/09/12 05:24:11 338402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12807048|
[2025/09/12 05:24:11 338407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12805869|
[2025/09/12 05:24:11 338411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12804690|
[2025/09/12 05:24:11 338417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12803511|
[2025/09/12 05:24:11 338421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12802332|
[2025/09/12 05:24:11 338427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12801153|
[2025/09/12 05:24:11 338431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12799974|
[2025/09/12 05:24:11 338436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12798795|
[2025/09/12 05:24:11 338441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12797616|
[2025/09/12 05:24:11 338446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12796437|
[2025/09/12 05:24:11 338450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12795258|
[2025/09/12 05:24:11 338467] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12794079|
[2025/09/12 05:24:11 338474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12792900|
[2025/09/12 05:24:11 338480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12791721|
[2025/09/12 05:24:11 338484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12790542|
[2025/09/12 05:24:11 338490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12789363|
[2025/09/12 05:24:11 338494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12788184|
[2025/09/12 05:24:11 338499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12787005|
[2025/09/12 05:24:11 338506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12785826|
[2025/09/12 05:24:11 338512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12784647|
[2025/09/12 05:24:11 338516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12783468|
[2025/09/12 05:24:11 338522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12782289|
[2025/09/12 05:24:11 338526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12781110|
[2025/09/12 05:24:11 338531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12779931|
[2025/09/12 05:24:11 338536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12778752|
[2025/09/12 05:24:11 338541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12777573|
[2025/09/12 05:24:11 338545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12776394|
[2025/09/12 05:24:11 338554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12775215|
[2025/09/12 05:24:11 338558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12774036|
[2025/09/12 05:24:11 338564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12772857|
[2025/09/12 05:24:11 338569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12771678|
[2025/09/12 05:24:11 338574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12770499|
[2025/09/12 05:24:11 338578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12769320|
[2025/09/12 05:24:11 338584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12768141|
[2025/09/12 05:24:11 338588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12766962|
[2025/09/12 05:24:11 338594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12765783|
[2025/09/12 05:24:11 338598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12764604|
[2025/09/12 05:24:11 338603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12763425|
[2025/09/12 05:24:11 338608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12762246|
[2025/09/12 05:24:11 338613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12761067|
[2025/09/12 05:24:11 338617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12759888|
[2025/09/12 05:24:11 338623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12758709|
[2025/09/12 05:24:11 338627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12757530|
[2025/09/12 05:24:11 338633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12756351|
[2025/09/12 05:24:11 338637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12755172|
[2025/09/12 05:24:11 338642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12753993|
[2025/09/12 05:24:11 338646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12752814|
[2025/09/12 05:24:11 338652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12751635|
[2025/09/12 05:24:11 338656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12750456|
[2025/09/12 05:24:11 338660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12749277|
[2025/09/12 05:24:11 338666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12748098|
[2025/09/12 05:24:11 338672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12746919|
[2025/09/12 05:24:11 338680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12745740|
[2025/09/12 05:24:11 338684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12744561|
[2025/09/12 05:24:11 338690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12743382|
[2025/09/12 05:24:11 338694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12742203|
[2025/09/12 05:24:11 338699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12741024|
[2025/09/12 05:24:11 338703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12739845|
[2025/09/12 05:24:11 338709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12738666|
[2025/09/12 05:24:11 338713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12737487|
[2025/09/12 05:24:11 338719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12736308|
[2025/09/12 05:24:11 338723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12735129|
[2025/09/12 05:24:11 338729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12733950|
[2025/09/12 05:24:11 338733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12732771|
[2025/09/12 05:24:11 338739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12731592|
[2025/09/12 05:24:11 338743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12730413|
[2025/09/12 05:24:11 338749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12729234|
[2025/09/12 05:24:11 338753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12728055|
[2025/09/12 05:24:11 338759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12726876|
[2025/09/12 05:24:11 338763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12725697|
[2025/09/12 05:24:11 338769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12724518|
[2025/09/12 05:24:11 338773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12723339|
[2025/09/12 05:24:11 338779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12722160|
[2025/09/12 05:24:11 338783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12720981|
[2025/09/12 05:24:11 338789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12719802|
[2025/09/12 05:24:11 338793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12718623|
[2025/09/12 05:24:11 338798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12717444|
[2025/09/12 05:24:11 338803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12716265|
[2025/09/12 05:24:11 338808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12715086|
[2025/09/12 05:24:11 338812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12713907|
[2025/09/12 05:24:11 338818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12712728|
[2025/09/12 05:24:11 338822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12711549|
[2025/09/12 05:24:11 338828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12710370|
[2025/09/12 05:24:11 338836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12709191|
[2025/09/12 05:24:11 338841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12708012|
[2025/09/12 05:24:11 338846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12706833|
[2025/09/12 05:24:11 338854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12705654|
[2025/09/12 05:24:11 338859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12704475|
[2025/09/12 05:24:11 338864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12703296|
[2025/09/12 05:24:11 338868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12702117|
[2025/09/12 05:24:11 338874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12700938|
[2025/09/12 05:24:11 338878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12699759|
[2025/09/12 05:24:11 338883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12698580|
[2025/09/12 05:24:11 338888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12697401|
[2025/09/12 05:24:11 338893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12696222|
[2025/09/12 05:24:11 338897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12695043|
[2025/09/12 05:24:11 338903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12693864|
[2025/09/12 05:24:11 338907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12692685|
[2025/09/12 05:24:11 338913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12691506|
[2025/09/12 05:24:11 338917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12690327|
[2025/09/12 05:24:11 338922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12689148|
[2025/09/12 05:24:11 338926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12687969|
[2025/09/12 05:24:11 338932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12686790|
[2025/09/12 05:24:11 338936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12685611|
[2025/09/12 05:24:11 338942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12684432|
[2025/09/12 05:24:11 338946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12683253|
[2025/09/12 05:24:11 338951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12682074|
[2025/09/12 05:24:11 338955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12680895|
[2025/09/12 05:24:11 338961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12679716|
[2025/09/12 05:24:11 338965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12678537|
[2025/09/12 05:24:11 338971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12677358|
[2025/09/12 05:24:11 338975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12676179|
[2025/09/12 05:24:11 338979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12675000|
[2025/09/12 05:24:11 338984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12673821|
[2025/09/12 05:24:11 338989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12672642|
[2025/09/12 05:24:11 338997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12671463|
[2025/09/12 05:24:11 339001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12670284|
[2025/09/12 05:24:11 339006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12669105|
[2025/09/12 05:24:11 339010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12667926|
[2025/09/12 05:24:11 339018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12666747|
[2025/09/12 05:24:11 339022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12665568|
[2025/09/12 05:24:11 339027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12664389|
[2025/09/12 05:24:11 339031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12663210|
[2025/09/12 05:24:11 339037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12662031|
[2025/09/12 05:24:11 339041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12660852|
[2025/09/12 05:24:11 339047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12659673|
[2025/09/12 05:24:11 339051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12658494|
[2025/09/12 05:24:11 339056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12657315|
[2025/09/12 05:24:11 339060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12656136|
[2025/09/12 05:24:11 339066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12654957|
[2025/09/12 05:24:11 339070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12653778|
[2025/09/12 05:24:11 339076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12652599|
[2025/09/12 05:24:11 339080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12651420|
[2025/09/12 05:24:11 339086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12650241|
[2025/09/12 05:24:11 339090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12649062|
[2025/09/12 05:24:11 339095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12647883|
[2025/09/12 05:24:11 339099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12646704|
[2025/09/12 05:24:11 339105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12645525|
[2025/09/12 05:24:11 339109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12644346|
[2025/09/12 05:24:11 339115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12643167|
[2025/09/12 05:24:11 339119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12641988|
[2025/09/12 05:24:11 339124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12640809|
[2025/09/12 05:24:11 339128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12639630|
[2025/09/12 05:24:11 339134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12638451|
[2025/09/12 05:24:11 339138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12637272|
[2025/09/12 05:24:11 339144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12636093|
[2025/09/12 05:24:11 339148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12634914|
[2025/09/12 05:24:11 339159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12633735|
[2025/09/12 05:24:11 339163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12632556|
[2025/09/12 05:24:11 339169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12631377|
[2025/09/12 05:24:11 339173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12630198|
[2025/09/12 05:24:11 339178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12629019|
[2025/09/12 05:24:11 339183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12627840|
[2025/09/12 05:24:11 339188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12626661|
[2025/09/12 05:24:11 339192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12625482|
[2025/09/12 05:24:11 339198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12624303|
[2025/09/12 05:24:11 339202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12623124|
[2025/09/12 05:24:11 339208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12621945|
[2025/09/12 05:24:11 339212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12620766|
[2025/09/12 05:24:11 339217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12619587|
[2025/09/12 05:24:11 339221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12618408|
[2025/09/12 05:24:11 339227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12617229|
[2025/09/12 05:24:11 339231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12616050|
[2025/09/12 05:24:11 339237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12614871|
[2025/09/12 05:24:11 339241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12613692|
[2025/09/12 05:24:11 339246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12612513|
[2025/09/12 05:24:11 339251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12611334|
[2025/09/12 05:24:11 339256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12610155|
[2025/09/12 05:24:11 339260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12608976|
[2025/09/12 05:24:11 339267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12607797|
[2025/09/12 05:24:11 339271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12606618|
[2025/09/12 05:24:11 339277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12605439|
[2025/09/12 05:24:11 339281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12604260|
[2025/09/12 05:24:11 339286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12603081|
[2025/09/12 05:24:11 339291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12601902|
[2025/09/12 05:24:11 339296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12600723|
[2025/09/12 05:24:11 339300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12599544|
[2025/09/12 05:24:11 339304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12598365|
[2025/09/12 05:24:11 339310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12597186|
[2025/09/12 05:24:11 339314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12596007|
[2025/09/12 05:24:11 339322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12594828|
[2025/09/12 05:24:11 339326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12593649|
[2025/09/12 05:24:11 339332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12592470|
[2025/09/12 05:24:11 339336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12591291|
[2025/09/12 05:24:11 339341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12590112|
[2025/09/12 05:24:11 339346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12588933|
[2025/09/12 05:24:11 339353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12587754|
[2025/09/12 05:24:11 339357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12586575|
[2025/09/12 05:24:11 339362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12585396|
[2025/09/12 05:24:11 339367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12584217|
[2025/09/12 05:24:11 339372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:12583038|
[2025/09/12 05:24:11 339378] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:3145728|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1048576|offset:1048576|fin:1|stream_flag:64|conn:0000561B836C40DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:24:11 339383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58|
[2025/09/12 05:24:11 339554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:2|ack_delay:16698|first_ack_range:0|largest_pkt_recv_time:1757654651322855|
[2025/09/12 05:24:11 339561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:2|low:2|pkt_pns:1|
[2025/09/12 05:24:11 339565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:24:11 339570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:24:11 339582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:451595c85a5774a184ac0225|sr_token:7013502bff7f00007b0ade821b560000|seq_num:1
[2025/09/12 05:24:11 339592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:a4f2e8c7c9dcb392af3186a4|sr_token:7013502bff7f00007b0ade821b560000|seq_num:2
[2025/09/12 05:24:11 339598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 339603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 339608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:14|reinj:0|path_class:2|
[2025/09/12 05:24:11 339612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 339616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 339624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:24|reinj:0|path_class:2|
[2025/09/12 05:24:11 339628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 339633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 339637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:274|reinj:0|path_class:2|
[2025/09/12 05:24:11 339642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 339646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 339650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:275|reinj:0|path_class:2|
[2025/09/12 05:24:11 339655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:24:11 339659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 339663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 339667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 05:24:11 339671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 339675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 339680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 05:24:11 339684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 339688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:677|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:1183|
[2025/09/12 05:24:11 339693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 339697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 339701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 339705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1877|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:2364|
[2025/09/12 05:24:11 339712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 339716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 339720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 339724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3077|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:3545|
[2025/09/12 05:24:11 339729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 339733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 339737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 339741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:4277|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:4726|
[2025/09/12 05:24:11 339745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 339749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 339753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 339757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:5477|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:5907|
[2025/09/12 05:24:11 339762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 339766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 339770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 339774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:6677|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:7088|
[2025/09/12 05:24:11 339778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 339782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 339786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 339793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:7877|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:8269|
[2025/09/12 05:24:11 339797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 339801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 339805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 339809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:9077|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:9450|
[2025/09/12 05:24:11 339813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 339818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 339822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 339826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:10277|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:10631|
[2025/09/12 05:24:11 339830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 339834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 339838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 339842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:11477|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:11812|
[2025/09/12 05:24:11 339846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 339851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 339855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 339859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:12677|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:12993|
[2025/09/12 05:24:11 339863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 339870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 339874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 339878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:13877|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:14174|
[2025/09/12 05:24:11 339882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 339886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 339890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 339894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:15077|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:15355|
[2025/09/12 05:24:11 339899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 339903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 339907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 339911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:16277|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:16536|
[2025/09/12 05:24:11 339915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 339919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 339923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 339927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:17477|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:17715|
[2025/09/12 05:24:11 339932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 339936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 339940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 339946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:18677|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:18894|
[2025/09/12 05:24:11 339950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 339955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 339959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 339963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:19877|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:20073|
[2025/09/12 05:24:11 339967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 339971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 339975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 339979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:21077|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:21252|
[2025/09/12 05:24:11 339984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 339988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 339992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 339996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:22277|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:22431|
[2025/09/12 05:24:11 340000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 340005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 340009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 340013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:23477|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:23610|
[2025/09/12 05:24:11 340017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 340024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 340028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 340032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:24677|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:24789|
[2025/09/12 05:24:11 340036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 340040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 340044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 340049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:25877|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:25968|
[2025/09/12 05:24:11 340053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 340057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 340061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 340065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:27077|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:27147|
[2025/09/12 05:24:11 340069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 340073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 340077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 340082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:28277|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:28326|
[2025/09/12 05:24:11 340086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 340090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 340094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 340098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:29477|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:29505|
[2025/09/12 05:24:11 340105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 340109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 340113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 340117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:30677|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:30684|
[2025/09/12 05:24:11 340121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 340126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 340130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 340134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:31877|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:31863|
[2025/09/12 05:24:11 340138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 340142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 340146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 340150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:33077|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:33042|
[2025/09/12 05:24:11 340154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 340159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 340163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 340167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:34277|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:34221|
[2025/09/12 05:24:11 340171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 340175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 340181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 340185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:35477|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:35400|
[2025/09/12 05:24:11 340190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 340194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 340198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 340202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:36677|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:36579|
[2025/09/12 05:24:11 340206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 340211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 340214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 340219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:37877|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:37758|
[2025/09/12 05:24:11 340223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 340227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 340231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 340235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:39077|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:38937|
[2025/09/12 05:24:11 340239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 340244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 340247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 340252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40277|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:40116|
[2025/09/12 05:24:11 340258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 340262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 340267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 340271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:41477|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:41295|
[2025/09/12 05:24:11 340275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 340279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 340283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 340287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42677|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:42474|
[2025/09/12 05:24:11 340291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 340296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 340300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 340304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43877|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:43653|
[2025/09/12 05:24:11 340308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 340312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 340316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 340320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45077|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:44832|
[2025/09/12 05:24:11 340325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 340329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 340333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 340339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46277|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:46011|
[2025/09/12 05:24:11 340343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 340348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 340352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 340356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:47477|inflight:0|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:47190|
[2025/09/12 05:24:11 340360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 340364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 340368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 340372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 340377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:14|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:24:11 340381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:24:11 340417] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:0|size:14|sent:30|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757654651340389|stream_id:0|stream_offset:0|
[2025/09/12 05:24:11 340427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:0|origin_pktnum:0|size:14|enc_size:30|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 340433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2070|
[2025/09/12 05:24:11 340441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 340450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 340472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 340476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 14|
[2025/09/12 05:24:11 340480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651448579|now:1757654651340440|interv:108139|
[2025/09/12 05:24:11 340484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651448579|now:1757654651340440|interval:108139|pto_count:0|srtt:33122
[2025/09/12 05:24:11 340489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:14|
[2025/09/12 05:24:11 340506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:24:11 340511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-1|next_skip_chance:1757654651665081|current_time:1757654651340511|
[2025/09/12 05:24:11 340515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:24:11 340543] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2|size:24|sent:40|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:14|now:1757654651340522|stream_id:0|stream_offset:0|
[2025/09/12 05:24:11 340552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 340559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:14|applimit:2070|
[2025/09/12 05:24:11 340565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 340572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 340577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 340581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 38|
[2025/09/12 05:24:11 340585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651448712|now:1757654651340565|interv:108147|
[2025/09/12 05:24:11 340589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651448712|now:1757654651340565|interval:108147|pto_count:0|srtt:33122
[2025/09/12 05:24:11 340593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:38|
[2025/09/12 05:24:11 340598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:274|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:24:11 340602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:24:11 340627] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:3|size:274|sent:290|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:38|now:1757654651340609|stream_id:0|stream_offset:0|
[2025/09/12 05:24:11 340636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:3|origin_pktnum:0|size:274|enc_size:290|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 340643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:38|applimit:2070|
[2025/09/12 05:24:11 340649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 340655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 340659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 340663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 312|
[2025/09/12 05:24:11 340671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651448799|now:1757654651340648|interv:108151|
[2025/09/12 05:24:11 340675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651448799|now:1757654651340648|interval:108151|pto_count:0|srtt:33122
[2025/09/12 05:24:11 340680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:312|
[2025/09/12 05:24:11 340684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:275|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:24:11 340689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:24:11 340713] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:4|size:275|sent:291|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:312|now:1757654651340695|stream_id:0|stream_offset:0|
[2025/09/12 05:24:11 340721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:4|origin_pktnum:0|size:275|enc_size:291|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 340728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:312|applimit:2070|
[2025/09/12 05:24:11 340734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 340741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 340745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 340749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 587|
[2025/09/12 05:24:11 340753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651448885|now:1757654651340734|interv:108151|
[2025/09/12 05:24:11 340757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651448885|now:1757654651340734|interval:108151|pto_count:0|srtt:33122
[2025/09/12 05:24:11 340761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:587|
[2025/09/12 05:24:11 340766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:39|pkt_type:HSK|frame:ACK |
[2025/09/12 05:24:11 340771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:24:11 340793] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:4|size:39|sent:55|pkt_type:HSK|frame:ACK |inflight:587|now:1757654651340776|stream_id:0|stream_offset:0|
[2025/09/12 05:24:11 340801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:4|origin_pktnum:0|size:39|enc_size:55|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 340809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:24:11 340816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:24:11 340839] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:5|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:587|now:1757654651340823|stream_id:0|stream_offset:0|
[2025/09/12 05:24:11 340853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:5|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 340860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:587|applimit:2070|
[2025/09/12 05:24:11 340867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 340872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 340875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 340879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 632|
[2025/09/12 05:24:11 340883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651449013|now:1757654651340866|interv:108147|
[2025/09/12 05:24:11 340887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651449013|now:1757654651340866|interval:108147|pto_count:0|srtt:33122
[2025/09/12 05:24:11 340892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:632|
[2025/09/12 05:24:11 340897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:24:11 340901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:24:11 340924] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:6|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:632|now:1757654651340907|stream_id:0|stream_offset:0|
[2025/09/12 05:24:11 340932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:6|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 340939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:632|applimit:2070|
[2025/09/12 05:24:11 340946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 340952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 340956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 340959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:24:11 340963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651449097|now:1757654651340945|interv:108152|
[2025/09/12 05:24:11 340967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651449097|now:1757654651340945|interval:108152|pto_count:0|srtt:33122
[2025/09/12 05:24:11 340971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:677|
[2025/09/12 05:24:11 340976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 340980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:677|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:1183|
[2025/09/12 05:24:11 340989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 340993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:24:11 341020] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:7|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:677|now:1757654651341000|stream_id:0|stream_offset:1183|
[2025/09/12 05:24:11 341028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:7|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 341036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2070|
[2025/09/12 05:24:11 341043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 341049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 341052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 341056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 1877|
[2025/09/12 05:24:11 341060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651449190|now:1757654651341042|interv:108148|
[2025/09/12 05:24:11 341064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651449190|now:1757654651341042|interval:108148|pto_count:0|srtt:33122
[2025/09/12 05:24:11 341068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:1877|
[2025/09/12 05:24:11 341073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 341077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:1877|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:2364|
[2025/09/12 05:24:11 341081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 341085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:24:11 341109] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:8|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1877|now:1757654651341092|stream_id:0|stream_offset:2364|
[2025/09/12 05:24:11 341117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:8|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 341125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:1877|applimit:2070|
[2025/09/12 05:24:11 341132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 341138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 341142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 341150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 3077|
[2025/09/12 05:24:11 341154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651449282|now:1757654651341131|interv:108151|
[2025/09/12 05:24:11 341158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651449282|now:1757654651341131|interval:108151|pto_count:0|srtt:33122
[2025/09/12 05:24:11 341163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:3077|
[2025/09/12 05:24:11 341167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 341171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:3077|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:3545|
[2025/09/12 05:24:11 341176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 341180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:24:11 341204] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:9|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3077|now:1757654651341186|stream_id:0|stream_offset:3545|
[2025/09/12 05:24:11 341213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:9|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 341220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:3077|applimit:2070|
[2025/09/12 05:24:11 341226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 341233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 341237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 341241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 4277|
[2025/09/12 05:24:11 341245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651449376|now:1757654651341225|interv:108151|
[2025/09/12 05:24:11 341248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651449376|now:1757654651341225|interval:108151|pto_count:0|srtt:33122
[2025/09/12 05:24:11 341253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:4277|
[2025/09/12 05:24:11 341257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 341262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:4277|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:4726|
[2025/09/12 05:24:11 341266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 341270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:24:11 341299] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:10|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4277|now:1757654651341280|stream_id:0|stream_offset:4726|
[2025/09/12 05:24:11 341308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:10|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 341315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:4277|applimit:2070|
[2025/09/12 05:24:11 341321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 341328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 341331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 341335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 5477|
[2025/09/12 05:24:11 341339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651449470|now:1757654651341321|interv:108149|
[2025/09/12 05:24:11 341343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651449470|now:1757654651341321|interval:108149|pto_count:0|srtt:33122
[2025/09/12 05:24:11 341347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:5477|
[2025/09/12 05:24:11 341352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 341356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:5477|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:5907|
[2025/09/12 05:24:11 341360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 341364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:24:11 341388] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:11|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5477|now:1757654651341370|stream_id:0|stream_offset:5907|
[2025/09/12 05:24:11 341395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:11|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 341403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:5477|applimit:2070|
[2025/09/12 05:24:11 341409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 341416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 341420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 341424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 6677|
[2025/09/12 05:24:11 341428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651449560|now:1757654651341409|interv:108151|
[2025/09/12 05:24:11 341431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651449560|now:1757654651341409|interval:108151|pto_count:0|srtt:33122
[2025/09/12 05:24:11 341440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:6677|
[2025/09/12 05:24:11 341445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 341449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:6677|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:7088|
[2025/09/12 05:24:11 341453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 341473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:24:11 341499] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:12|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:6677|now:1757654651341480|stream_id:0|stream_offset:7088|
[2025/09/12 05:24:11 341507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:12|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 341514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:6677|applimit:2070|
[2025/09/12 05:24:11 341520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 341527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 341532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 341536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 7877|
[2025/09/12 05:24:11 341540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651449670|now:1757654651341520|interv:108150|
[2025/09/12 05:24:11 341544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651449670|now:1757654651341520|interval:108150|pto_count:0|srtt:33122
[2025/09/12 05:24:11 341548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:7877|
[2025/09/12 05:24:11 341553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 341557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:7877|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:8269|
[2025/09/12 05:24:11 341562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 341566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:24:11 341590] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:13|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:7877|now:1757654651341572|stream_id:0|stream_offset:8269|
[2025/09/12 05:24:11 341598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:13|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 341611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:7877|applimit:2070|
[2025/09/12 05:24:11 341618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 341622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 341626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 341630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 9077|
[2025/09/12 05:24:11 341634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651449762|now:1757654651341617|interv:108145|
[2025/09/12 05:24:11 341638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651449762|now:1757654651341617|interval:108145|pto_count:0|srtt:33122
[2025/09/12 05:24:11 341642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:9077|
[2025/09/12 05:24:11 341647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 341651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:9077|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:9450|
[2025/09/12 05:24:11 341655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 341659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:24:11 341683] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:14|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:9077|now:1757654651341666|stream_id:0|stream_offset:9450|
[2025/09/12 05:24:11 341691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:14|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 341697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:9077|applimit:2070|
[2025/09/12 05:24:11 341704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 341710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 341716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 341721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 10277|
[2025/09/12 05:24:11 341725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651449856|now:1757654651341703|interv:108153|
[2025/09/12 05:24:11 341729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651449856|now:1757654651341703|interval:108153|pto_count:0|srtt:33122
[2025/09/12 05:24:11 341733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:10277|
[2025/09/12 05:24:11 341737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 341746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:10277|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:10631|
[2025/09/12 05:24:11 341750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 341754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:24:11 341779] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:15|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:10277|now:1757654651341761|stream_id:0|stream_offset:10631|
[2025/09/12 05:24:11 341787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:15|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 341795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:10277|applimit:2070|
[2025/09/12 05:24:11 341801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 341808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 341812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 341815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 11477|
[2025/09/12 05:24:11 341819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651449951|now:1757654651341801|interv:108150|
[2025/09/12 05:24:11 341823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651449951|now:1757654651341801|interval:108150|pto_count:0|srtt:33122
[2025/09/12 05:24:11 341828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:11477|
[2025/09/12 05:24:11 341833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 341837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:11477|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:11812|
[2025/09/12 05:24:11 341841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 341845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:24:11 341869] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:16|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:11477|now:1757654651341852|stream_id:0|stream_offset:11812|
[2025/09/12 05:24:11 341877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:16|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 341885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:11477|applimit:2070|
[2025/09/12 05:24:11 341891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 341901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 341905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 341909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 12677|
[2025/09/12 05:24:11 341913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651450042|now:1757654651341891|interv:108151|
[2025/09/12 05:24:11 341917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651450042|now:1757654651341891|interval:108151|pto_count:0|srtt:33122
[2025/09/12 05:24:11 341921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:12677|
[2025/09/12 05:24:11 341926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 341930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:12677|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:12993|
[2025/09/12 05:24:11 341934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 341938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:24:11 341963] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:17|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:12677|now:1757654651341945|stream_id:0|stream_offset:12993|
[2025/09/12 05:24:11 341971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:17|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 341978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:12677|applimit:2070|
[2025/09/12 05:24:11 341985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 341991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 341996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 341999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 13877|
[2025/09/12 05:24:11 342003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651450135|now:1757654651341985|interv:108150|
[2025/09/12 05:24:11 342007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651450135|now:1757654651341985|interval:108150|pto_count:0|srtt:33122
[2025/09/12 05:24:11 342012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:13877|
[2025/09/12 05:24:11 342016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 342020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:13877|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:14174|
[2025/09/12 05:24:11 342028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 342032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:24:11 342058] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:18|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:13877|now:1757654651342039|stream_id:0|stream_offset:14174|
[2025/09/12 05:24:11 342065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:18|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 342073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:13877|applimit:2070|
[2025/09/12 05:24:11 342079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 342085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 342089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 342093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 15077|
[2025/09/12 05:24:11 342097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651450229|now:1757654651342078|interv:108151|
[2025/09/12 05:24:11 342101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651450229|now:1757654651342078|interval:108151|pto_count:0|srtt:33122
[2025/09/12 05:24:11 342105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:15077|
[2025/09/12 05:24:11 342110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 342114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:15077|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:15355|
[2025/09/12 05:24:11 342118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 342122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:24:11 342146] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:19|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:15077|now:1757654651342129|stream_id:0|stream_offset:15355|
[2025/09/12 05:24:11 342154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:19|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 342161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:15077|applimit:2070|
[2025/09/12 05:24:11 342168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 342174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 342178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 342182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 16277|
[2025/09/12 05:24:11 342190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651450319|now:1757654651342167|interv:108152|
[2025/09/12 05:24:11 342194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651450319|now:1757654651342167|interval:108152|pto_count:0|srtt:33122
[2025/09/12 05:24:11 342198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:16277|
[2025/09/12 05:24:11 342203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 342207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:16277|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:16536|
[2025/09/12 05:24:11 342211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 342215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:24:11 342240] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:20|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:16277|now:1757654651342222|stream_id:0|stream_offset:16536|
[2025/09/12 05:24:11 342248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:20|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 342255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:16277|applimit:2070|
[2025/09/12 05:24:11 342262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 342268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 342272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 342276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 17477|
[2025/09/12 05:24:11 342280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651450412|now:1757654651342261|interv:108151|
[2025/09/12 05:24:11 342284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651450412|now:1757654651342261|interval:108151|pto_count:0|srtt:33122
[2025/09/12 05:24:11 342288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:17477|
[2025/09/12 05:24:11 342292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 342297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:17477|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:17715|
[2025/09/12 05:24:11 342301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 342305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:24:11 342328] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:21|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:17477|now:1757654651342311|stream_id:0|stream_offset:17715|
[2025/09/12 05:24:11 342342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:21|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 342349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:17477|applimit:2070|
[2025/09/12 05:24:11 342355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 342360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 342364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 342368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 18677|
[2025/09/12 05:24:11 342372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651450501|now:1757654651342355|interv:108146|
[2025/09/12 05:24:11 342376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651450501|now:1757654651342355|interval:108146|pto_count:0|srtt:33122
[2025/09/12 05:24:11 342380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:18677|
[2025/09/12 05:24:11 342385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 342389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:18677|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:18894|
[2025/09/12 05:24:11 342393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 342397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:24:11 342421] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:22|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:18677|now:1757654651342403|stream_id:0|stream_offset:18894|
[2025/09/12 05:24:11 342429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:22|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 342436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:18677|applimit:2070|
[2025/09/12 05:24:11 342443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 342448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 342452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 342470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 19877|
[2025/09/12 05:24:11 342474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651450593|now:1757654651342442|interv:108151|
[2025/09/12 05:24:11 342478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651450593|now:1757654651342442|interval:108151|pto_count:0|srtt:33122
[2025/09/12 05:24:11 342486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:19877|
[2025/09/12 05:24:11 342491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 342495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:19877|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:20073|
[2025/09/12 05:24:11 342499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 342503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651343503|now:1757654651342503|interv:1000|
[2025/09/12 05:24:11 342507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 342511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 342515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651343503|
[2025/09/12 05:24:11 342519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651343503|
[2025/09/12 05:24:11 342523] [debug] |xqc_engine_wakeup_after|wakeup:1757654651343503|now:1757654651342523|diff:980|
[2025/09/12 05:24:11 342528] [debug] |xqc_engine_main_logic|END|now:1757654651323218|
[2025/09/12 05:24:11 342534] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651342533|
[2025/09/12 05:24:11 342537] [debug] |xqc_engine_wakeup_after|wakeup:1757654651343503|now:1757654651342537|diff:966|
[2025/09/12 05:24:11 342541] [debug] |xqc_engine_main_logic|END|now:1757654651342533|
[2025/09/12 05:24:11 343607] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651343607|
[2025/09/12 05:24:11 343614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651343503|pq_index:0|
[2025/09/12 05:24:11 343619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651323218|
[2025/09/12 05:24:11 343624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651343623|
[2025/09/12 05:24:11 343628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651343503|now:1757654651343623|
[2025/09/12 05:24:11 343633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651343503|now:1757654651343623|
[2025/09/12 05:24:11 343637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 343642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 343647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:27600|inflight:19877|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:47190|
[2025/09/12 05:24:11 343651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 343655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 343659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 343663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 343671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 343675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:19877|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:20073|
[2025/09/12 05:24:11 343680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 343684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/09/12 05:24:11 343714] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:23|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:19877|now:1757654651343692|stream_id:0|stream_offset:20073|
[2025/09/12 05:24:11 343723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:23|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 343730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:19877|applimit:2070|
[2025/09/12 05:24:11 343736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 343744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 343748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 343752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 21077|
[2025/09/12 05:24:11 343756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651451882|now:1757654651343736|interv:108146|
[2025/09/12 05:24:11 343760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651451882|now:1757654651343736|interval:108146|pto_count:0|srtt:33122
[2025/09/12 05:24:11 343764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:21077|
[2025/09/12 05:24:11 343769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 343773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:21077|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:21252|
[2025/09/12 05:24:11 343778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 343781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/09/12 05:24:11 343807] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:24|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:21077|now:1757654651343788|stream_id:0|stream_offset:21252|
[2025/09/12 05:24:11 343815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:24|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 343822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:21077|applimit:2070|
[2025/09/12 05:24:11 343829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 343839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 343843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 343847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 22277|
[2025/09/12 05:24:11 343851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651451978|now:1757654651343828|interv:108150|
[2025/09/12 05:24:11 343855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651451978|now:1757654651343828|interval:108150|pto_count:0|srtt:33122
[2025/09/12 05:24:11 343859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:22277|
[2025/09/12 05:24:11 343864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 343868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:22277|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:22431|
[2025/09/12 05:24:11 343872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 343876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:25|
[2025/09/12 05:24:11 343901] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:25|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:22277|now:1757654651343883|stream_id:0|stream_offset:22431|
[2025/09/12 05:24:11 343910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:25|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 343917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:22277|applimit:2070|
[2025/09/12 05:24:11 343923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 343930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 343934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 343938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 23477|
[2025/09/12 05:24:11 343942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651452073|now:1757654651343923|interv:108150|
[2025/09/12 05:24:11 343945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651452073|now:1757654651343923|interval:108150|pto_count:0|srtt:33122
[2025/09/12 05:24:11 343950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:23477|
[2025/09/12 05:24:11 343954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 343958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:23477|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:23610|
[2025/09/12 05:24:11 343966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 343970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:26|
[2025/09/12 05:24:11 343995] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:26|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:23477|now:1757654651343977|stream_id:0|stream_offset:23610|
[2025/09/12 05:24:11 344003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:26|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 344010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:23477|applimit:2070|
[2025/09/12 05:24:11 344016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 344023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 344027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 344031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 24677|
[2025/09/12 05:24:11 344035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651452167|now:1757654651344016|interv:108151|
[2025/09/12 05:24:11 344039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651452167|now:1757654651344016|interval:108151|pto_count:0|srtt:33122
[2025/09/12 05:24:11 344043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:24677|
[2025/09/12 05:24:11 344048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 344052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:24677|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:24789|
[2025/09/12 05:24:11 344056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 344060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:27|
[2025/09/12 05:24:11 344084] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:27|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:24677|now:1757654651344067|stream_id:0|stream_offset:24789|
[2025/09/12 05:24:11 344092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:27|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 344099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:24677|applimit:2070|
[2025/09/12 05:24:11 344105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 344112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 344116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 344124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 25877|
[2025/09/12 05:24:11 344128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651452257|now:1757654651344105|interv:108152|
[2025/09/12 05:24:11 344132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651452257|now:1757654651344105|interval:108152|pto_count:0|srtt:33122
[2025/09/12 05:24:11 344136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:25877|
[2025/09/12 05:24:11 344141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 344145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:25877|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:25968|
[2025/09/12 05:24:11 344149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 344153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:28|
[2025/09/12 05:24:11 344177] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:28|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:25877|now:1757654651344160|stream_id:0|stream_offset:25968|
[2025/09/12 05:24:11 344185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:28|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 344192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:25877|applimit:2070|
[2025/09/12 05:24:11 344199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 344205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 344210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 344214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 27077|
[2025/09/12 05:24:11 344218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651452350|now:1757654651344198|interv:108152|
[2025/09/12 05:24:11 344221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651452350|now:1757654651344198|interval:108152|pto_count:0|srtt:33122
[2025/09/12 05:24:11 344226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:27077|
[2025/09/12 05:24:11 344230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 344234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:27077|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:27147|
[2025/09/12 05:24:11 344239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 344243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651345243|now:1757654651344243|interv:1000|
[2025/09/12 05:24:11 344250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 344254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 344258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651345243|
[2025/09/12 05:24:11 344262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651345243|
[2025/09/12 05:24:11 344266] [debug] |xqc_engine_wakeup_after|wakeup:1757654651345243|now:1757654651344266|diff:977|
[2025/09/12 05:24:11 344271] [debug] |xqc_engine_main_logic|END|now:1757654651343623|
[2025/09/12 05:24:11 345336] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651345336|
[2025/09/12 05:24:11 345344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651345243|pq_index:0|
[2025/09/12 05:24:11 345348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651343623|
[2025/09/12 05:24:11 345353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651345352|
[2025/09/12 05:24:11 345357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651345243|now:1757654651345352|
[2025/09/12 05:24:11 345361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651345243|now:1757654651345352|
[2025/09/12 05:24:11 345365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 345370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 345375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:20400|inflight:27077|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:47190|
[2025/09/12 05:24:11 345379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 345383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 345387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 345391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 345395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 345399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:27077|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:27147|
[2025/09/12 05:24:11 345404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 345408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:29|
[2025/09/12 05:24:11 345436] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:29|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:27077|now:1757654651345415|stream_id:0|stream_offset:27147|
[2025/09/12 05:24:11 345445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:29|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 345486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:27077|applimit:2070|
[2025/09/12 05:24:11 345494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 345498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 345502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 345506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 28277|
[2025/09/12 05:24:11 345509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651453605|now:1757654651345493|interv:108112|
[2025/09/12 05:24:11 345513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651453605|now:1757654651345493|interval:108112|pto_count:0|srtt:33122
[2025/09/12 05:24:11 345518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:28277|
[2025/09/12 05:24:11 345523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 345527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:28277|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:28326|
[2025/09/12 05:24:11 345531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 345536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:30|
[2025/09/12 05:24:11 345563] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:30|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:28277|now:1757654651345543|stream_id:0|stream_offset:28326|
[2025/09/12 05:24:11 345572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:30|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 345579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:28277|applimit:2070|
[2025/09/12 05:24:11 345585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 345592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 345596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 345600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 29477|
[2025/09/12 05:24:11 345603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651453733|now:1757654651345585|interv:108148|
[2025/09/12 05:24:11 345607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651453733|now:1757654651345585|interval:108148|pto_count:0|srtt:33122
[2025/09/12 05:24:11 345612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:29477|
[2025/09/12 05:24:11 345616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 345625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:29477|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:29505|
[2025/09/12 05:24:11 345629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 345633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:31|
[2025/09/12 05:24:11 345658] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:31|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:29477|now:1757654651345640|stream_id:0|stream_offset:29505|
[2025/09/12 05:24:11 345667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:31|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 345674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:29477|applimit:2070|
[2025/09/12 05:24:11 345681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 345687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 345691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 345695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 30677|
[2025/09/12 05:24:11 345699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651453830|now:1757654651345680|interv:108150|
[2025/09/12 05:24:11 345702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651453830|now:1757654651345680|interval:108150|pto_count:0|srtt:33122
[2025/09/12 05:24:11 345707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:30677|
[2025/09/12 05:24:11 345711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 345715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30677|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:30684|
[2025/09/12 05:24:11 345720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 345724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:32|
[2025/09/12 05:24:11 345748] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:32|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:30677|now:1757654651345730|stream_id:0|stream_offset:30684|
[2025/09/12 05:24:11 345756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:32|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 345763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:30677|applimit:2070|
[2025/09/12 05:24:11 345769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 345782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 345785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 345789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 31877|
[2025/09/12 05:24:11 345793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651453920|now:1757654651345769|interv:108151|
[2025/09/12 05:24:11 345797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651453920|now:1757654651345769|interval:108151|pto_count:0|srtt:33122
[2025/09/12 05:24:11 345801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:31877|
[2025/09/12 05:24:11 345806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 345810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:31877|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:31863|
[2025/09/12 05:24:11 345814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 345818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:33|
[2025/09/12 05:24:11 345844] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:33|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:31877|now:1757654651345825|stream_id:0|stream_offset:31863|
[2025/09/12 05:24:11 345852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:33|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 345859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:31877|applimit:2070|
[2025/09/12 05:24:11 345865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 345872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 345876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 345880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 33077|
[2025/09/12 05:24:11 345883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651454015|now:1757654651345865|interv:108150|
[2025/09/12 05:24:11 345887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651454015|now:1757654651345865|interval:108150|pto_count:0|srtt:33122
[2025/09/12 05:24:11 345892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:33077|
[2025/09/12 05:24:11 345896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 345900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:33077|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:33042|
[2025/09/12 05:24:11 345909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 345913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:34|
[2025/09/12 05:24:11 345937] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:34|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:33077|now:1757654651345919|stream_id:0|stream_offset:33042|
[2025/09/12 05:24:11 345945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:34|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 345952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:33077|applimit:2070|
[2025/09/12 05:24:11 345958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 345965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 345969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 345973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 34277|
[2025/09/12 05:24:11 345977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651454109|now:1757654651345958|interv:108151|
[2025/09/12 05:24:11 345981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651454109|now:1757654651345958|interval:108151|pto_count:0|srtt:33122
[2025/09/12 05:24:11 345985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:34277|
[2025/09/12 05:24:11 345990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 345994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:34277|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:34221|
[2025/09/12 05:24:11 345998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 346002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651347002|now:1757654651346002|interv:1000|
[2025/09/12 05:24:11 346006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 346010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 346014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651347002|
[2025/09/12 05:24:11 346018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651347002|
[2025/09/12 05:24:11 346022] [debug] |xqc_engine_wakeup_after|wakeup:1757654651347002|now:1757654651346022|diff:980|
[2025/09/12 05:24:11 346026] [debug] |xqc_engine_main_logic|END|now:1757654651345352|
[2025/09/12 05:24:11 347090] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651347090|
[2025/09/12 05:24:11 347098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651347002|pq_index:0|
[2025/09/12 05:24:11 347102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651345352|
[2025/09/12 05:24:11 347107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651347106|
[2025/09/12 05:24:11 347115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651347002|now:1757654651347106|
[2025/09/12 05:24:11 347119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651347002|now:1757654651347106|
[2025/09/12 05:24:11 347123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 347129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 347133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:13200|inflight:34277|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:47190|
[2025/09/12 05:24:11 347137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 347141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 347145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 347149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 347154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 347158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:34277|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:34221|
[2025/09/12 05:24:11 347162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 347166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:35|
[2025/09/12 05:24:11 347195] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:35|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:34277|now:1757654651347173|stream_id:0|stream_offset:34221|
[2025/09/12 05:24:11 347203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:35|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 347210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:34277|applimit:2070|
[2025/09/12 05:24:11 347217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 347224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 347229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 347233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 35477|
[2025/09/12 05:24:11 347237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651455363|now:1757654651347217|interv:108146|
[2025/09/12 05:24:11 347241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651455363|now:1757654651347217|interval:108146|pto_count:0|srtt:33122
[2025/09/12 05:24:11 347249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:35477|
[2025/09/12 05:24:11 347254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 347258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:35477|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:35400|
[2025/09/12 05:24:11 347263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 347267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:36|
[2025/09/12 05:24:11 347293] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:36|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:35477|now:1757654651347273|stream_id:0|stream_offset:35400|
[2025/09/12 05:24:11 347301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:36|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 347307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:35477|applimit:2070|
[2025/09/12 05:24:11 347314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 347321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 347327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 347331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 36677|
[2025/09/12 05:24:11 347335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651455463|now:1757654651347314|interv:108149|
[2025/09/12 05:24:11 347339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651455463|now:1757654651347314|interval:108149|pto_count:0|srtt:33122
[2025/09/12 05:24:11 347344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:36677|
[2025/09/12 05:24:11 347348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 347352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36677|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:36579|
[2025/09/12 05:24:11 347357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 347361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:37|
[2025/09/12 05:24:11 347386] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:37|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36677|now:1757654651347367|stream_id:0|stream_offset:36579|
[2025/09/12 05:24:11 347393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:37|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 347401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:36677|applimit:2070|
[2025/09/12 05:24:11 347415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 347419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 347423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 347427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 37877|
[2025/09/12 05:24:11 347431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651455557|now:1757654651347414|interv:108143|
[2025/09/12 05:24:11 347435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651455557|now:1757654651347414|interval:108143|pto_count:0|srtt:33122
[2025/09/12 05:24:11 347439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:37877|
[2025/09/12 05:24:11 347443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 347447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:37877|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:37758|
[2025/09/12 05:24:11 347452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 347474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:38|
[2025/09/12 05:24:11 347500] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:38|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:37877|now:1757654651347481|stream_id:0|stream_offset:37758|
[2025/09/12 05:24:11 347508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:38|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 347515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:37877|applimit:2070|
[2025/09/12 05:24:11 347522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 347529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 347533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 347537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39077|
[2025/09/12 05:24:11 347541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651455671|now:1757654651347521|interv:108150|
[2025/09/12 05:24:11 347545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651455671|now:1757654651347521|interval:108150|pto_count:0|srtt:33122
[2025/09/12 05:24:11 347549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:39077|
[2025/09/12 05:24:11 347554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 347563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39077|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:38937|
[2025/09/12 05:24:11 347567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 347571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:39|
[2025/09/12 05:24:11 347596] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:39|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39077|now:1757654651347578|stream_id:0|stream_offset:38937|
[2025/09/12 05:24:11 347604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:39|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 347611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39077|applimit:2070|
[2025/09/12 05:24:11 347617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 347624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 347628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 347632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40277|
[2025/09/12 05:24:11 347636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651455768|now:1757654651347617|interv:108151|
[2025/09/12 05:24:11 347640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651455768|now:1757654651347617|interval:108151|pto_count:0|srtt:33122
[2025/09/12 05:24:11 347644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:40277|
[2025/09/12 05:24:11 347648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 347652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40277|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:40116|
[2025/09/12 05:24:11 347657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 347661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651348660|now:1757654651347660|interv:1000|
[2025/09/12 05:24:11 347665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 347668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 347672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651347855|
[2025/09/12 05:24:11 347676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651347855|
[2025/09/12 05:24:11 347680] [debug] |xqc_engine_wakeup_after|wakeup:1757654651347855|now:1757654651347680|diff:175|
[2025/09/12 05:24:11 347685] [debug] |xqc_engine_main_logic|END|now:1757654651347106|
[2025/09/12 05:24:11 348749] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651348749|
[2025/09/12 05:24:11 348756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651347855|pq_index:0|
[2025/09/12 05:24:11 348765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651347106|
[2025/09/12 05:24:11 348770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651348769|
[2025/09/12 05:24:11 348774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654651347855|now:1757654651348769|
[2025/09/12 05:24:11 348778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:11 348782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654651347855|now:1757654651348769|
[2025/09/12 05:24:11 348786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:11 348790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651348660|now:1757654651348769|
[2025/09/12 05:24:11 348794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651348660|now:1757654651348769|
[2025/09/12 05:24:11 348797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 348802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:4|ack_delay:25947|first_ack_range:0|largest_pkt_recv_time:1757654651322855|
[2025/09/12 05:24:11 348806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:4|low:4|pkt_pns:2|
[2025/09/12 05:24:11 348810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 05:24:11 348814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:11 348819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33122|min_srtt:33122|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 348824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:7200|inflight:40277|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:47190|
[2025/09/12 05:24:11 348828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 348832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 348839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 348843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 348848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1206|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 348852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1206|schedule_bytes:0|inflight:40277|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:40116|
[2025/09/12 05:24:11 348856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 348860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:40|
[2025/09/12 05:24:11 348889] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:40|size:1206|sent:1222|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:40277|now:1757654651348868|stream_id:0|stream_offset:40116|
[2025/09/12 05:24:11 348898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:40|origin_pktnum:0|size:1206|enc_size:1222|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 348910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40277|applimit:2070|
[2025/09/12 05:24:11 348917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 348923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 348926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 348930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 41483|
[2025/09/12 05:24:11 348934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651457058|now:1757654651348916|interv:108142|
[2025/09/12 05:24:11 348938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651457058|now:1757654651348916|interval:108142|pto_count:0|srtt:33122
[2025/09/12 05:24:11 348943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:41483|
[2025/09/12 05:24:11 348947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 348951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:41483|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:41295|
[2025/09/12 05:24:11 348956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 348960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:41|
[2025/09/12 05:24:11 348985] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:41|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:41483|now:1757654651348966|stream_id:0|stream_offset:41295|
[2025/09/12 05:24:11 348993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:41|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 349000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:41483|applimit:2070|
[2025/09/12 05:24:11 349007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 349013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 349017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 349021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42683|
[2025/09/12 05:24:11 349025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651457156|now:1757654651349006|interv:108150|
[2025/09/12 05:24:11 349028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651457156|now:1757654651349006|interval:108150|pto_count:0|srtt:33122
[2025/09/12 05:24:11 349037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:42683|
[2025/09/12 05:24:11 349042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 349046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42683|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:42474|
[2025/09/12 05:24:11 349050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 349054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:42|
[2025/09/12 05:24:11 349079] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:42|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42683|now:1757654651349061|stream_id:0|stream_offset:42474|
[2025/09/12 05:24:11 349087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:42|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 349094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42683|applimit:2070|
[2025/09/12 05:24:11 349100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 349107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 349111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 349115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43883|
[2025/09/12 05:24:11 349119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651457251|now:1757654651349100|interv:108151|
[2025/09/12 05:24:11 349123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651457251|now:1757654651349100|interval:108151|pto_count:0|srtt:33122
[2025/09/12 05:24:11 349127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:43883|
[2025/09/12 05:24:11 349132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 349136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43883|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:43653|
[2025/09/12 05:24:11 349140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 349144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:43|
[2025/09/12 05:24:11 349168] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:43|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43883|now:1757654651349151|stream_id:0|stream_offset:43653|
[2025/09/12 05:24:11 349176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:43|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 349183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43883|applimit:2070|
[2025/09/12 05:24:11 349190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 349200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 349204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 349208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45083|
[2025/09/12 05:24:11 349212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651457341|now:1757654651349189|interv:108152|
[2025/09/12 05:24:11 349216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651457341|now:1757654651349189|interval:108152|pto_count:0|srtt:33122
[2025/09/12 05:24:11 349220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:45083|
[2025/09/12 05:24:11 349225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 349229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45083|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:44832|
[2025/09/12 05:24:11 349233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 349237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:44|
[2025/09/12 05:24:11 349261] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:44|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45083|now:1757654651349243|stream_id:0|stream_offset:44832|
[2025/09/12 05:24:11 349269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:44|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 349276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45083|applimit:2070|
[2025/09/12 05:24:11 349283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 349289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 349293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 349297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46283|
[2025/09/12 05:24:11 349301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651457433|now:1757654651349282|interv:108151|
[2025/09/12 05:24:11 349305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651457433|now:1757654651349282|interval:108151|pto_count:0|srtt:33122
[2025/09/12 05:24:11 349309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:46283|
[2025/09/12 05:24:11 349314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 349318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46283|cwnd:48022|conn:0000561B836C40DC|stream_id:0|stream_offset:46011|
[2025/09/12 05:24:11 349326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 349330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:45|
[2025/09/12 05:24:11 349355] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:45|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46283|now:1757654651349337|stream_id:0|stream_offset:46011|
[2025/09/12 05:24:11 349363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:45|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 349371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46283|applimit:2070|
[2025/09/12 05:24:11 349377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33122|rtt_var:12517|pto_duration:83190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 349383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 349387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 349391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 47483|
[2025/09/12 05:24:11 349395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651457527|now:1757654651349377|interv:108150|
[2025/09/12 05:24:11 349399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651457527|now:1757654651349377|interval:108150|pto_count:0|srtt:33122
[2025/09/12 05:24:11 349403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48022|inflight:47483|
[2025/09/12 05:24:11 349408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651457527|
[2025/09/12 05:24:11 349412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651457527|
[2025/09/12 05:24:11 349416] [debug] |xqc_engine_wakeup_after|wakeup:1757654651457527|now:1757654651349416|diff:108111|
[2025/09/12 05:24:11 349420] [debug] |xqc_engine_main_logic|END|now:1757654651348769|
[2025/09/12 05:24:11 371055] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651371054|
[2025/09/12 05:24:11 371065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 371072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:24:11 371076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:24:11 371082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 05:24:11 371087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 371092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:0|origin_pktnum:0|size:14|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:0|
[2025/09/12 05:24:11 371096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:14|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:0|ack_elapse:30665|ctl_first_sent_time:1757654651340389|lagest_ack_time:1757654651371054|curr_delivered:2084|
[2025/09/12 05:24:11 371106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651340389|
[2025/09/12 05:24:11 371110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2674||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:24:11 371115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2|origin_pktnum:0|size:24|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:24:11 371119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:14|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:0|ack_elapse:30665|ctl_first_sent_time:1757654651340389|lagest_ack_time:1757654651371054|curr_delivered:2108|
[2025/09/12 05:24:11 371124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651340522|
[2025/09/12 05:24:11 371127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2673||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:24:11 371131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:33122|rttvar:12517|minrtt:33163|latest_rtt:30532|ack_delay:24|
[2025/09/12 05:24:11 371136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32795|rttvar:10041|minrtt:30532|latest_rtt:30532|ack_delay:24|
[2025/09/12 05:24:11 371140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:24:11 371144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 371148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32795|rtt_var:10041|pto_duration:72959|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 371153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 371157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 371161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 47445|
[2025/09/12 05:24:11 371165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651447296|now:1757654651371148|interv:76148|
[2025/09/12 05:24:11 371169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651447296|now:1757654651371148|interval:76148|pto_count:0|srtt:32795
[2025/09/12 05:24:11 371173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30665, delivered 38|rate 1239|lost 0|
[2025/09/12 05:24:11 371177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:24:11 371182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|probertt expire|rtt:30532, old_rtt:33163|
[2025/09/12 05:24:11 371186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:33163|
[2025/09/12 05:24:11 371190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4086|
[2025/09/12 05:24:11 371194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48022|packet_lost:0|acked:38|po_sent_time:1757654651340522|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 371198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48022|packet_lost:0|acked:38|po_sent_time:1757654651340522|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 371205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:61596|cwnd:48060|full_bw_reached:0|inflight:47445|srtt:32795|latest_rtt:30532|min_rtt:30532|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:11 371211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 05:24:11 371216] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:5|frame:ACK |recv_time:1757654651371054|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 371220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771371054|now:1757654651371054|interv:120000000|
[2025/09/12 05:24:11 371225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771371054|now:1757654651371054|interv:120000000|
[2025/09/12 05:24:11 371229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651457527|pq_index:0|
[2025/09/12 05:24:11 371233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651348769|
[2025/09/12 05:24:11 371237] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651371237|
[2025/09/12 05:24:11 371242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651371241|
[2025/09/12 05:24:11 371249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32795|min_srtt:32795|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 371253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:0|inflight:47445|cwnd:48060|conn:0000561B836C40DC|stream_id:0|stream_offset:47190|
[2025/09/12 05:24:11 371258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 371262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 371266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 371270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 371275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651447296|
[2025/09/12 05:24:11 371279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651447296|
[2025/09/12 05:24:11 371283] [debug] |xqc_engine_wakeup_after|wakeup:1757654651447296|now:1757654651371282|diff:76014|
[2025/09/12 05:24:11 371287] [debug] |xqc_engine_main_logic|END|now:1757654651371241|
[2025/09/12 05:24:11 371292] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651371292|
[2025/09/12 05:24:11 371296] [debug] |xqc_engine_wakeup_after|wakeup:1757654651447296|now:1757654651371296|diff:76000|
[2025/09/12 05:24:11 371300] [debug] |xqc_engine_main_logic|END|now:1757654651371292|
[2025/09/12 05:24:11 371543] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651371542|
[2025/09/12 05:24:11 371556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 371562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:24:11 371566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 05:24:11 371571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 05:24:11 371576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 371580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:3|origin_pktnum:0|size:274|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:3|
[2025/09/12 05:24:11 371585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:312|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:220|ack_elapse:31153|ctl_first_sent_time:1757654651340609|lagest_ack_time:1757654651371542|curr_delivered:2382|
[2025/09/12 05:24:11 371590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651340609|
[2025/09/12 05:24:11 371594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2672||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:24:11 371598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:4|origin_pktnum:0|size:275|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:24:11 371602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:312|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:220|ack_elapse:31153|ctl_first_sent_time:1757654651340609|lagest_ack_time:1757654651371542|curr_delivered:2657|
[2025/09/12 05:24:11 371607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651340695|
[2025/09/12 05:24:11 371611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2671||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:24:11 371615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32795|rttvar:10041|minrtt:30532|latest_rtt:30847|ack_delay:32|
[2025/09/12 05:24:11 371619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32547|rttvar:8026|minrtt:30532|latest_rtt:30847|ack_delay:32|
[2025/09/12 05:24:11 371624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:24:11 371628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 371632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32547|rtt_var:8026|pto_duration:64651|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 371636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 371640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 371644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46896|
[2025/09/12 05:24:11 371648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651438988|now:1757654651371632|interv:67356|
[2025/09/12 05:24:11 371652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651438988|now:1757654651371632|interval:67356|pto_count:0|srtt:32547
[2025/09/12 05:24:11 371659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 220, ack_elapse 31153, delivered 587|rate 18842|lost 0|
[2025/09/12 05:24:11 371664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 371668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4086|
[2025/09/12 05:24:11 371672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48060|packet_lost:0|acked:549|po_sent_time:1757654651340695|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 371676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48060|packet_lost:0|acked:549|po_sent_time:1757654651340695|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 371681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:61596|cwnd:48609|full_bw_reached:0|inflight:46896|srtt:32547|latest_rtt:30847|min_rtt:30532|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 371686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 05:24:11 371690] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:6|frame:ACK |recv_time:1757654651371542|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 371695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771371542|now:1757654651371542|interv:120000000|
[2025/09/12 05:24:11 371699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771371542|now:1757654651371542|interv:120000000|
[2025/09/12 05:24:11 371703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651447296|pq_index:0|
[2025/09/12 05:24:11 371707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651371241|
[2025/09/12 05:24:11 371711] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651371711|
[2025/09/12 05:24:11 371716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651371715|
[2025/09/12 05:24:11 371722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32547|min_srtt:32547|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 371726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46896|cwnd:48609|conn:0000561B836C40DC|stream_id:0|stream_offset:47190|
[2025/09/12 05:24:11 371731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32547|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 371735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 371740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32547|min_srtt:32547|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 371746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:1200|inflight:46896|cwnd:48609|conn:0000561B836C40DC|stream_id:0|stream_offset:48369|
[2025/09/12 05:24:11 371751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 371755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 371758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 371763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 371767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 371771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46896|cwnd:48609|conn:0000561B836C40DC|stream_id:0|stream_offset:47190|
[2025/09/12 05:24:11 371776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 371779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651372779|now:1757654651371779|interv:1000|
[2025/09/12 05:24:11 371783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 371787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 371791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651372779|
[2025/09/12 05:24:11 371795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651372779|
[2025/09/12 05:24:11 371799] [debug] |xqc_engine_wakeup_after|wakeup:1757654651372779|now:1757654651371799|diff:980|
[2025/09/12 05:24:11 371803] [debug] |xqc_engine_main_logic|END|now:1757654651371715|
[2025/09/12 05:24:11 371809] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651371809|
[2025/09/12 05:24:11 371814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 371819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 05:24:11 371822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:24:11 371827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:24:11 371831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 371835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:5|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:5|
[2025/09/12 05:24:11 371840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:632|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:434|ack_elapse:31420|ctl_first_sent_time:1757654651340823|lagest_ack_time:1757654651371809|curr_delivered:2702|
[2025/09/12 05:24:11 371845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651340823|
[2025/09/12 05:24:11 371849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2670||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:24:11 371853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:6|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:24:11 371860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:632|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:434|ack_elapse:31420|ctl_first_sent_time:1757654651340823|lagest_ack_time:1757654651371809|curr_delivered:2747|
[2025/09/12 05:24:11 371864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651340907|
[2025/09/12 05:24:11 371868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2669||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:24:11 371872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32547|rttvar:8026|minrtt:30532|latest_rtt:30902|ack_delay:16|
[2025/09/12 05:24:11 371876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32339|rttvar:6435|minrtt:30532|latest_rtt:30902|ack_delay:16|
[2025/09/12 05:24:11 371880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:24:11 371884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 371888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32339|rtt_var:6435|pto_duration:58079|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 371893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 371896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 371900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:11 371904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651432416|now:1757654651371888|interv:60528|
[2025/09/12 05:24:11 371908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651432416|now:1757654651371888|interval:60528|pto_count:0|srtt:32339
[2025/09/12 05:24:11 371912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 434, ack_elapse 31420, delivered 677|rate 21546|lost 0|
[2025/09/12 05:24:11 371917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 371921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4086|
[2025/09/12 05:24:11 371925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48609|packet_lost:0|acked:90|po_sent_time:1757654651340907|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 371929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48609|packet_lost:0|acked:90|po_sent_time:1757654651340907|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 371933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:61596|cwnd:48699|full_bw_reached:0|inflight:46806|srtt:32339|latest_rtt:30902|min_rtt:30532|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 371939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:24:11 371945] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:7|frame:ACK |recv_time:1757654651371809|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 371950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771371809|now:1757654651371809|interv:120000000|
[2025/09/12 05:24:11 371954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771371809|now:1757654651371809|interv:120000000|
[2025/09/12 05:24:11 371958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651372779|pq_index:0|
[2025/09/12 05:24:11 371962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651371715|
[2025/09/12 05:24:11 371966] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651371966|
[2025/09/12 05:24:11 371971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651371970|
[2025/09/12 05:24:11 371976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32339|min_srtt:32339|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 371980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:1200|inflight:46806|cwnd:48699|conn:0000561B836C40DC|stream_id:0|stream_offset:48369|
[2025/09/12 05:24:11 371984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 371988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 371992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 371996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 372001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 372005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:48699|conn:0000561B836C40DC|stream_id:0|stream_offset:47190|
[2025/09/12 05:24:11 372009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 372013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 372017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651372779|
[2025/09/12 05:24:11 372021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651372779|
[2025/09/12 05:24:11 372025] [debug] |xqc_engine_wakeup_after|wakeup:1757654651372779|now:1757654651372024|diff:755|
[2025/09/12 05:24:11 372029] [debug] |xqc_engine_main_logic|END|now:1757654651371970|
[2025/09/12 05:24:11 372033] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651372033|
[2025/09/12 05:24:11 372037] [debug] |xqc_engine_wakeup_after|wakeup:1757654651372779|now:1757654651372037|diff:742|
[2025/09/12 05:24:11 372041] [debug] |xqc_engine_main_logic|END|now:1757654651372033|
[2025/09/12 05:24:11 373112] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651373112|
[2025/09/12 05:24:11 373124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651372779|pq_index:0|
[2025/09/12 05:24:11 373128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651371970|
[2025/09/12 05:24:11 373134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651373132|
[2025/09/12 05:24:11 373138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651372779|now:1757654651373132|
[2025/09/12 05:24:11 373143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651372779|now:1757654651373132|
[2025/09/12 05:24:11 373146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 373152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32339|min_srtt:32339|path_bw:61596|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 373156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:1200|inflight:46806|cwnd:48699|conn:0000561B836C40DC|stream_id:0|stream_offset:48369|
[2025/09/12 05:24:11 373161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 373165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 373169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 373173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 373178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 373182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:48699|conn:0000561B836C40DC|stream_id:0|stream_offset:47190|
[2025/09/12 05:24:11 373186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 373191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:46|
[2025/09/12 05:24:11 373222] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:46|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46806|now:1757654651373199|stream_id:0|stream_offset:47190|
[2025/09/12 05:24:11 373231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:46|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 373239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46806|applimit:0|
[2025/09/12 05:24:11 373245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32339|rtt_var:6435|pto_duration:58079|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 373252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 373258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 373262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48006|
[2025/09/12 05:24:11 373270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651456278|now:1757654651373245|interv:83033|
[2025/09/12 05:24:11 373274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651456278|now:1757654651373245|interval:83033|pto_count:0|srtt:32339
[2025/09/12 05:24:11 373279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48699|inflight:48006|
[2025/09/12 05:24:11 373284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651456278|
[2025/09/12 05:24:11 373288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651456278|
[2025/09/12 05:24:11 373292] [debug] |xqc_engine_wakeup_after|wakeup:1757654651456278|now:1757654651373292|diff:82986|
[2025/09/12 05:24:11 373297] [debug] |xqc_engine_main_logic|END|now:1757654651373132|
[2025/09/12 05:24:11 373713] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651373712|
[2025/09/12 05:24:11 373722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 373729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:24:11 373733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:24:11 373738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:24:11 373743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 373748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:7|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:7|
[2025/09/12 05:24:11 373752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1877|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:611|ack_elapse:33323|ctl_first_sent_time:1757654651341000|lagest_ack_time:1757654651373712|curr_delivered:3947|
[2025/09/12 05:24:11 373757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651341000|
[2025/09/12 05:24:11 373762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2668||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:24:11 373766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:8|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:24:11 373770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1877|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:611|ack_elapse:33323|ctl_first_sent_time:1757654651341000|lagest_ack_time:1757654651373712|curr_delivered:5147|
[2025/09/12 05:24:11 373774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651341092|
[2025/09/12 05:24:11 373778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2667||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 05:24:11 373782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32339|rttvar:6435|minrtt:30532|latest_rtt:32620|ack_delay:32|
[2025/09/12 05:24:11 373786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32370|rttvar:4889|minrtt:30532|latest_rtt:32620|ack_delay:32|
[2025/09/12 05:24:11 373794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:24:11 373798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 373802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32370|rtt_var:4889|pto_duration:51926|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 373807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 373811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 373814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45606|
[2025/09/12 05:24:11 373818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651450125|now:1757654651373802|interv:76323|
[2025/09/12 05:24:11 373822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651450125|now:1757654651373802|interval:76323|pto_count:0|srtt:32370
[2025/09/12 05:24:11 373827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 611, ack_elapse 33323, delivered 3077|rate 92338|lost 0|
[2025/09/12 05:24:11 373831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (92338) in round 2|
[2025/09/12 05:24:11 373835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 373839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:8132|extra_cwnd:5664|
[2025/09/12 05:24:11 373843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48699|packet_lost:0|acked:2400|po_sent_time:1757654651341092|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 373848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48699|packet_lost:0|acked:2400|po_sent_time:1757654651341092|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 373852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:92338|cwnd:51099|full_bw_reached:0|inflight:45606|srtt:32370|latest_rtt:32620|min_rtt:30532|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 373858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:24:11 373862] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:8|frame:ACK |recv_time:1757654651373712|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 373867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771373712|now:1757654651373712|interv:120000000|
[2025/09/12 05:24:11 373871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771373712|now:1757654651373712|interv:120000000|
[2025/09/12 05:24:11 373875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651456278|pq_index:0|
[2025/09/12 05:24:11 373879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651373132|
[2025/09/12 05:24:11 373883] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651373883|
[2025/09/12 05:24:11 373887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651373886|
[2025/09/12 05:24:11 373896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32370|min_srtt:32370|path_bw:92338|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 373900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45606|cwnd:51099|conn:0000561B836C40DC|stream_id:0|stream_offset:48369|
[2025/09/12 05:24:11 373904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32370|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 373909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 373913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32370|min_srtt:32370|path_bw:92338|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 373917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:45606|cwnd:51099|conn:0000561B836C40DC|stream_id:0|stream_offset:49548|
[2025/09/12 05:24:11 373922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32370|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 373926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 373930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32370|min_srtt:32370|path_bw:92338|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 373934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:45606|cwnd:51099|conn:0000561B836C40DC|stream_id:0|stream_offset:50727|
[2025/09/12 05:24:11 373939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32370|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 373943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 373947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32370|min_srtt:32370|path_bw:92338|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 373951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:45606|cwnd:51099|conn:0000561B836C40DC|stream_id:0|stream_offset:51906|
[2025/09/12 05:24:11 373956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32370|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 373960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 373964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32370|min_srtt:32370|path_bw:92338|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 373971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:45606|cwnd:51099|conn:0000561B836C40DC|stream_id:0|stream_offset:53085|
[2025/09/12 05:24:11 373976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 373979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 373983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 373988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 373992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 373996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45606|cwnd:51099|conn:0000561B836C40DC|stream_id:0|stream_offset:48369|
[2025/09/12 05:24:11 374001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 374005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:47|
[2025/09/12 05:24:11 374036] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:47|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45606|now:1757654651374012|stream_id:0|stream_offset:48369|
[2025/09/12 05:24:11 374045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:47|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 374052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45606|applimit:0|
[2025/09/12 05:24:11 374059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32370|rtt_var:4889|pto_duration:51926|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 374066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 374071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 374075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:11 374079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651450938|now:1757654651374058|interv:76880|
[2025/09/12 05:24:11 374083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651450938|now:1757654651374058|interval:76880|pto_count:0|srtt:32370
[2025/09/12 05:24:11 374088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:51099|inflight:46806|
[2025/09/12 05:24:11 374093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 374097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:51099|conn:0000561B836C40DC|stream_id:0|stream_offset:49548|
[2025/09/12 05:24:11 374101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 374110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:48|
[2025/09/12 05:24:11 374136] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:48|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46806|now:1757654651374117|stream_id:0|stream_offset:49548|
[2025/09/12 05:24:11 374145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:48|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 374152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46806|applimit:0|
[2025/09/12 05:24:11 374158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32370|rtt_var:4889|pto_duration:51926|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 374165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 374169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 374173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48006|
[2025/09/12 05:24:11 374177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651451043|now:1757654651374158|interv:76885|
[2025/09/12 05:24:11 374181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651451043|now:1757654651374158|interval:76885|pto_count:0|srtt:32370
[2025/09/12 05:24:11 374185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:51099|inflight:48006|
[2025/09/12 05:24:11 374190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 374194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48006|cwnd:51099|conn:0000561B836C40DC|stream_id:0|stream_offset:50727|
[2025/09/12 05:24:11 374198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 374202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:49|
[2025/09/12 05:24:11 374227] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:49|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48006|now:1757654651374209|stream_id:0|stream_offset:50727|
[2025/09/12 05:24:11 374235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:49|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 374243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48006|applimit:0|
[2025/09/12 05:24:11 374250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32370|rtt_var:4889|pto_duration:51926|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 374256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 374260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 374264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49206|
[2025/09/12 05:24:11 374268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651451135|now:1757654651374249|interv:76886|
[2025/09/12 05:24:11 374276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651451135|now:1757654651374249|interval:76886|pto_count:0|srtt:32370
[2025/09/12 05:24:11 374280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:51099|inflight:49206|
[2025/09/12 05:24:11 374285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 374289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49206|cwnd:51099|conn:0000561B836C40DC|stream_id:0|stream_offset:51906|
[2025/09/12 05:24:11 374294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 374298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:50|
[2025/09/12 05:24:11 374323] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:50|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49206|now:1757654651374304|stream_id:0|stream_offset:51906|
[2025/09/12 05:24:11 374332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:50|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 374338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49206|applimit:0|
[2025/09/12 05:24:11 374345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32370|rtt_var:4889|pto_duration:51926|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 374352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 374358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 374363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50406|
[2025/09/12 05:24:11 374369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651451230|now:1757654651374345|interv:76885|
[2025/09/12 05:24:11 374374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651451230|now:1757654651374345|interval:76885|pto_count:0|srtt:32370
[2025/09/12 05:24:11 374380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:51099|inflight:50406|
[2025/09/12 05:24:11 374386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651451230|
[2025/09/12 05:24:11 374392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651451230|
[2025/09/12 05:24:11 374397] [debug] |xqc_engine_wakeup_after|wakeup:1757654651451230|now:1757654651374397|diff:76833|
[2025/09/12 05:24:11 374403] [debug] |xqc_engine_main_logic|END|now:1757654651373886|
[2025/09/12 05:24:11 374409] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651374409|
[2025/09/12 05:24:11 374415] [debug] |xqc_engine_wakeup_after|wakeup:1757654651451230|now:1757654651374414|diff:76816|
[2025/09/12 05:24:11 374420] [debug] |xqc_engine_main_logic|END|now:1757654651374409|
[2025/09/12 05:24:11 375722] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651375721|
[2025/09/12 05:24:11 375731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 375741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:24:11 375744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:24:11 375750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:24:11 375754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 375759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:9|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:9|
[2025/09/12 05:24:11 375764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:4277|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:797|ack_elapse:35332|ctl_first_sent_time:1757654651341186|lagest_ack_time:1757654651375721|curr_delivered:6347|
[2025/09/12 05:24:11 375768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651341186|
[2025/09/12 05:24:11 375773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2666||sndq_packets_used_bytes:0|sndq_packets_free:10|
[2025/09/12 05:24:11 375777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:10|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:24:11 375781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:4277|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:797|ack_elapse:35332|ctl_first_sent_time:1757654651341186|lagest_ack_time:1757654651375721|curr_delivered:7547|
[2025/09/12 05:24:11 375786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651341280|
[2025/09/12 05:24:11 375790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2665||sndq_packets_used_bytes:0|sndq_packets_free:11|
[2025/09/12 05:24:11 375794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32370|rttvar:4889|minrtt:30532|latest_rtt:34441|ack_delay:40|
[2025/09/12 05:24:11 375798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32624|rttvar:4174|minrtt:30532|latest_rtt:34441|ack_delay:40|
[2025/09/12 05:24:11 375802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:24:11 375806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 375811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32624|rtt_var:4174|pto_duration:49320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 375815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 375819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 375823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48006|
[2025/09/12 05:24:11 375827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651448624|now:1757654651375810|interv:72814|
[2025/09/12 05:24:11 375831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651448624|now:1757654651375810|interval:72814|pto_count:0|srtt:32624
[2025/09/12 05:24:11 375838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 797, ack_elapse 35332, delivered 5477|rate 155015|lost 0|
[2025/09/12 05:24:11 375842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (155015) in round 2|
[2025/09/12 05:24:11 375846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 375850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:13651|extra_cwnd:9508|
[2025/09/12 05:24:11 375854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:51099|packet_lost:0|acked:2400|po_sent_time:1757654651341280|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 375859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:51099|packet_lost:0|acked:2400|po_sent_time:1757654651341280|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 375863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:155015|cwnd:53499|full_bw_reached:0|inflight:48006|srtt:32624|latest_rtt:34441|min_rtt:30532|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 375869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:24:11 375873] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:9|frame:ACK |recv_time:1757654651375721|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 375878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771375721|now:1757654651375721|interv:120000000|
[2025/09/12 05:24:11 375882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771375721|now:1757654651375721|interv:120000000|
[2025/09/12 05:24:11 375886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651451230|pq_index:0|
[2025/09/12 05:24:11 375890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651373886|
[2025/09/12 05:24:11 375894] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651375894|
[2025/09/12 05:24:11 375899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651375898|
[2025/09/12 05:24:11 375905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32624|min_srtt:32624|path_bw:155015|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 375909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48006|cwnd:53499|conn:0000561B836C40DC|stream_id:0|stream_offset:53085|
[2025/09/12 05:24:11 375914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32624|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 375919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 375923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32624|min_srtt:32624|path_bw:155015|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 375929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:48006|cwnd:53499|conn:0000561B836C40DC|stream_id:0|stream_offset:54264|
[2025/09/12 05:24:11 375934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32624|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 375938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 375942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32624|min_srtt:32624|path_bw:155015|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 375946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:48006|cwnd:53499|conn:0000561B836C40DC|stream_id:0|stream_offset:55443|
[2025/09/12 05:24:11 375951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32624|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 375955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 375959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32624|min_srtt:32624|path_bw:155015|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 375963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:48006|cwnd:53499|conn:0000561B836C40DC|stream_id:0|stream_offset:56622|
[2025/09/12 05:24:11 375967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32624|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 375971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 375975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32624|min_srtt:32624|path_bw:155015|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 375979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:48006|cwnd:53499|conn:0000561B836C40DC|stream_id:0|stream_offset:57801|
[2025/09/12 05:24:11 375984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 375987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 375991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 375995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 376000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 376004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48006|cwnd:53499|conn:0000561B836C40DC|stream_id:0|stream_offset:53085|
[2025/09/12 05:24:11 376011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 376015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:51|
[2025/09/12 05:24:11 376046] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:51|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48006|now:1757654651376022|stream_id:0|stream_offset:53085|
[2025/09/12 05:24:11 376055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:51|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 376062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48006|applimit:0|
[2025/09/12 05:24:11 376069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32624|rtt_var:4174|pto_duration:49320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 376075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 376081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 376085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49206|
[2025/09/12 05:24:11 376089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651450342|now:1757654651376068|interv:74274|
[2025/09/12 05:24:11 376093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651450342|now:1757654651376068|interval:74274|pto_count:0|srtt:32624
[2025/09/12 05:24:11 376098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:53499|inflight:49206|
[2025/09/12 05:24:11 376102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 376106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49206|cwnd:53499|conn:0000561B836C40DC|stream_id:0|stream_offset:54264|
[2025/09/12 05:24:11 376111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 376115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:52|
[2025/09/12 05:24:11 376140] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:52|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49206|now:1757654651376121|stream_id:0|stream_offset:54264|
[2025/09/12 05:24:11 376148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:52|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 376156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49206|applimit:0|
[2025/09/12 05:24:11 376162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32624|rtt_var:4174|pto_duration:49320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 376169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 376173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 376176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50406|
[2025/09/12 05:24:11 376188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651450441|now:1757654651376162|interv:74279|
[2025/09/12 05:24:11 376192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651450441|now:1757654651376162|interval:74279|pto_count:0|srtt:32624
[2025/09/12 05:24:11 376196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:53499|inflight:50406|
[2025/09/12 05:24:11 376201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 376205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50406|cwnd:53499|conn:0000561B836C40DC|stream_id:0|stream_offset:55443|
[2025/09/12 05:24:11 376209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 376213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:53|
[2025/09/12 05:24:11 376239] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:53|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50406|now:1757654651376220|stream_id:0|stream_offset:55443|
[2025/09/12 05:24:11 376247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:53|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 376255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50406|applimit:0|
[2025/09/12 05:24:11 376261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32624|rtt_var:4174|pto_duration:49320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 376267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 376272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 376276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51606|
[2025/09/12 05:24:11 376279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651450540|now:1757654651376260|interv:74280|
[2025/09/12 05:24:11 376283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651450540|now:1757654651376260|interval:74280|pto_count:0|srtt:32624
[2025/09/12 05:24:11 376287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:53499|inflight:51606|
[2025/09/12 05:24:11 376292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 376296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51606|cwnd:53499|conn:0000561B836C40DC|stream_id:0|stream_offset:56622|
[2025/09/12 05:24:11 376300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 376304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:54|
[2025/09/12 05:24:11 376329] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:54|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51606|now:1757654651376311|stream_id:0|stream_offset:56622|
[2025/09/12 05:24:11 376344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:54|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 376352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51606|applimit:0|
[2025/09/12 05:24:11 376358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32624|rtt_var:4174|pto_duration:49320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 376363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 376366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 376371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52806|
[2025/09/12 05:24:11 376378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651450631|now:1757654651376358|interv:74273|
[2025/09/12 05:24:11 376384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651450631|now:1757654651376358|interval:74273|pto_count:0|srtt:32624
[2025/09/12 05:24:11 376391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:53499|inflight:52806|
[2025/09/12 05:24:11 376397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651450631|
[2025/09/12 05:24:11 376403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651450631|
[2025/09/12 05:24:11 376409] [debug] |xqc_engine_wakeup_after|wakeup:1757654651450631|now:1757654651376409|diff:74222|
[2025/09/12 05:24:11 376415] [debug] |xqc_engine_main_logic|END|now:1757654651375898|
[2025/09/12 05:24:11 376422] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651376422|
[2025/09/12 05:24:11 376427] [debug] |xqc_engine_wakeup_after|wakeup:1757654651450631|now:1757654651376427|diff:74204|
[2025/09/12 05:24:11 376432] [debug] |xqc_engine_main_logic|END|now:1757654651376422|
[2025/09/12 05:24:11 377694] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651377693|
[2025/09/12 05:24:11 377703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 377709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:24:11 377713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 05:24:11 377719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 05:24:11 377723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 377728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:11|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:11|
[2025/09/12 05:24:11 377732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:6677|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:981|ack_elapse:37304|ctl_first_sent_time:1757654651341370|lagest_ack_time:1757654651377693|curr_delivered:8747|
[2025/09/12 05:24:11 377737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651341370|
[2025/09/12 05:24:11 377742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2664||sndq_packets_used_bytes:0|sndq_packets_free:12|
[2025/09/12 05:24:11 377750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:12|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/09/12 05:24:11 377754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:6677|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:981|ack_elapse:37304|ctl_first_sent_time:1757654651341370|lagest_ack_time:1757654651377693|curr_delivered:9947|
[2025/09/12 05:24:11 377759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651341480|
[2025/09/12 05:24:11 377763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2663||sndq_packets_used_bytes:0|sndq_packets_free:13|
[2025/09/12 05:24:11 377767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32624|rttvar:4174|minrtt:30532|latest_rtt:36213|ack_delay:32|
[2025/09/12 05:24:11 377771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:33068|rttvar:4020|minrtt:30532|latest_rtt:36213|ack_delay:32|
[2025/09/12 05:24:11 377775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/09/12 05:24:11 377779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 377783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33068|rtt_var:4020|pto_duration:49148|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 377788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 377791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 377795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50406|
[2025/09/12 05:24:11 377799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651450459|now:1757654651377783|interv:72676|
[2025/09/12 05:24:11 377803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651450459|now:1757654651377783|interval:72676|pto_count:0|srtt:33068
[2025/09/12 05:24:11 377808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 981, ack_elapse 37304, delivered 7877|rate 211156|lost 0|
[2025/09/12 05:24:11 377812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (211156) in round 2|
[2025/09/12 05:24:11 377816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 377820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:18599|extra_cwnd:12952|
[2025/09/12 05:24:11 377824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:53499|packet_lost:0|acked:2400|po_sent_time:1757654651341480|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 377828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:53499|packet_lost:0|acked:2400|po_sent_time:1757654651341480|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 377833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:211156|cwnd:55899|full_bw_reached:0|inflight:50406|srtt:33068|latest_rtt:36213|min_rtt:30532|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 377841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 05:24:11 377845] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:10|frame:ACK |recv_time:1757654651377693|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 377850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771377693|now:1757654651377693|interv:120000000|
[2025/09/12 05:24:11 377854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771377693|now:1757654651377693|interv:120000000|
[2025/09/12 05:24:11 377858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651450631|pq_index:0|
[2025/09/12 05:24:11 377862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651375898|
[2025/09/12 05:24:11 377866] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651377866|
[2025/09/12 05:24:11 377871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651377870|
[2025/09/12 05:24:11 377877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33068|min_srtt:33068|path_bw:211156|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 377881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50406|cwnd:55899|conn:0000561B836C40DC|stream_id:0|stream_offset:57801|
[2025/09/12 05:24:11 377885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33068|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 377890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 377894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33068|min_srtt:33068|path_bw:211156|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 377898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:50406|cwnd:55899|conn:0000561B836C40DC|stream_id:0|stream_offset:58980|
[2025/09/12 05:24:11 377902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33068|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 377907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 377911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33068|min_srtt:33068|path_bw:211156|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 377915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:50406|cwnd:55899|conn:0000561B836C40DC|stream_id:0|stream_offset:60159|
[2025/09/12 05:24:11 377919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33068|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 377926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 377930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33068|min_srtt:33068|path_bw:211156|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 377934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:50406|cwnd:55899|conn:0000561B836C40DC|stream_id:0|stream_offset:61338|
[2025/09/12 05:24:11 377939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33068|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 377943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 377947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33068|min_srtt:33068|path_bw:211156|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 377951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:50406|cwnd:55899|conn:0000561B836C40DC|stream_id:0|stream_offset:62517|
[2025/09/12 05:24:11 377955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 377959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 377963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 377967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 377972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 377976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50406|cwnd:55899|conn:0000561B836C40DC|stream_id:0|stream_offset:57801|
[2025/09/12 05:24:11 377980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 377984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:55|
[2025/09/12 05:24:11 378015] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:55|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50406|now:1757654651377991|stream_id:0|stream_offset:57801|
[2025/09/12 05:24:11 378024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:55|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 378031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50406|applimit:0|
[2025/09/12 05:24:11 378037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33068|rtt_var:4020|pto_duration:49148|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 378044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 378054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 378058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51606|
[2025/09/12 05:24:11 378062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651452139|now:1757654651378037|interv:74102|
[2025/09/12 05:24:11 378066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651452139|now:1757654651378037|interval:74102|pto_count:0|srtt:33068
[2025/09/12 05:24:11 378070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:55899|inflight:51606|
[2025/09/12 05:24:11 378075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 378079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51606|cwnd:55899|conn:0000561B836C40DC|stream_id:0|stream_offset:58980|
[2025/09/12 05:24:11 378084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 378088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:56|
[2025/09/12 05:24:11 378113] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:56|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51606|now:1757654651378094|stream_id:0|stream_offset:58980|
[2025/09/12 05:24:11 378122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:56|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 378129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51606|applimit:0|
[2025/09/12 05:24:11 378136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33068|rtt_var:4020|pto_duration:49148|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 378143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 378147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 378151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52806|
[2025/09/12 05:24:11 378154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651452242|now:1757654651378135|interv:74107|
[2025/09/12 05:24:11 378158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651452242|now:1757654651378135|interval:74107|pto_count:0|srtt:33068
[2025/09/12 05:24:11 378163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:55899|inflight:52806|
[2025/09/12 05:24:11 378167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 378171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52806|cwnd:55899|conn:0000561B836C40DC|stream_id:0|stream_offset:60159|
[2025/09/12 05:24:11 378175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 378181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:57|
[2025/09/12 05:24:11 378216] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:57|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52806|now:1757654651378197|stream_id:0|stream_offset:60159|
[2025/09/12 05:24:11 378224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:57|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 378231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52806|applimit:0|
[2025/09/12 05:24:11 378238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33068|rtt_var:4020|pto_duration:49148|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 378245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 378248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 378252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54006|
[2025/09/12 05:24:11 378256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651452345|now:1757654651378238|interv:74107|
[2025/09/12 05:24:11 378260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651452345|now:1757654651378238|interval:74107|pto_count:0|srtt:33068
[2025/09/12 05:24:11 378264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:55899|inflight:54006|
[2025/09/12 05:24:11 378269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 378273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54006|cwnd:55899|conn:0000561B836C40DC|stream_id:0|stream_offset:61338|
[2025/09/12 05:24:11 378277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 378281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:58|
[2025/09/12 05:24:11 378305] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:58|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54006|now:1757654651378288|stream_id:0|stream_offset:61338|
[2025/09/12 05:24:11 378314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:58|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 378321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54006|applimit:0|
[2025/09/12 05:24:11 378328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33068|rtt_var:4020|pto_duration:49148|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 378333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 378339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 378345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55206|
[2025/09/12 05:24:11 378351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651452436|now:1757654651378327|interv:74109|
[2025/09/12 05:24:11 378363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651452436|now:1757654651378327|interval:74109|pto_count:0|srtt:33068
[2025/09/12 05:24:11 378369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:55899|inflight:55206|
[2025/09/12 05:24:11 378376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651452436|
[2025/09/12 05:24:11 378381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651452436|
[2025/09/12 05:24:11 378386] [debug] |xqc_engine_wakeup_after|wakeup:1757654651452436|now:1757654651378386|diff:74050|
[2025/09/12 05:24:11 378392] [debug] |xqc_engine_main_logic|END|now:1757654651377870|
[2025/09/12 05:24:11 378399] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651378399|
[2025/09/12 05:24:11 378404] [debug] |xqc_engine_wakeup_after|wakeup:1757654651452436|now:1757654651378404|diff:74032|
[2025/09/12 05:24:11 378409] [debug] |xqc_engine_main_logic|END|now:1757654651378399|
[2025/09/12 05:24:11 379693] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651379692|
[2025/09/12 05:24:11 379703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 379709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 05:24:11 379713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:24:11 379719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:24:11 379723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 379728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:13|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:13|
[2025/09/12 05:24:11 379732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:9077|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:1183|ack_elapse:39303|ctl_first_sent_time:1757654651341572|lagest_ack_time:1757654651379692|curr_delivered:11147|
[2025/09/12 05:24:11 379737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651341572|
[2025/09/12 05:24:11 379741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2662||sndq_packets_used_bytes:0|sndq_packets_free:14|
[2025/09/12 05:24:11 379745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:14|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:14|
[2025/09/12 05:24:11 379749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:9077|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:1183|ack_elapse:39303|ctl_first_sent_time:1757654651341572|lagest_ack_time:1757654651379692|curr_delivered:12347|
[2025/09/12 05:24:11 379754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651341666|
[2025/09/12 05:24:11 379758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2661||sndq_packets_used_bytes:0|sndq_packets_free:15|
[2025/09/12 05:24:11 379762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:33068|rttvar:4020|minrtt:30532|latest_rtt:38026|ack_delay:32|
[2025/09/12 05:24:11 379766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:33684|rttvar:4246|minrtt:30532|latest_rtt:38026|ack_delay:32|
[2025/09/12 05:24:11 379774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:11|thresh:3|
[2025/09/12 05:24:11 379779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 379783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33684|rtt_var:4246|pto_duration:50668|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 379787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 379791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 379795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52806|
[2025/09/12 05:24:11 379799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651453956|now:1757654651379782|interv:74174|
[2025/09/12 05:24:11 379803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651453956|now:1757654651379782|interval:74174|pto_count:0|srtt:33684
[2025/09/12 05:24:11 379807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 1183, ack_elapse 39303, delivered 10277|rate 261481|lost 0|
[2025/09/12 05:24:11 379812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (261481) in round 2|
[2025/09/12 05:24:11 379818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 379823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:23030|extra_cwnd:16038|
[2025/09/12 05:24:11 379827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:55899|packet_lost:0|acked:2400|po_sent_time:1757654651341666|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 379832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:55899|packet_lost:0|acked:2400|po_sent_time:1757654651341666|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 379836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:261481|cwnd:58299|full_bw_reached:0|inflight:52806|srtt:33684|latest_rtt:38026|min_rtt:30532|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 379842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:24:11 379846] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:11|frame:ACK |recv_time:1757654651379692|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 379851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771379692|now:1757654651379692|interv:120000000|
[2025/09/12 05:24:11 379855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771379692|now:1757654651379692|interv:120000000|
[2025/09/12 05:24:11 379859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651452436|pq_index:0|
[2025/09/12 05:24:11 379863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651377870|
[2025/09/12 05:24:11 379867] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651379867|
[2025/09/12 05:24:11 379875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651379874|
[2025/09/12 05:24:11 379880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33684|min_srtt:33684|path_bw:261481|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 379885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52806|cwnd:58299|conn:0000561B836C40DC|stream_id:0|stream_offset:62517|
[2025/09/12 05:24:11 379889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33684|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 379894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 379898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33684|min_srtt:33684|path_bw:261481|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 379902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:52806|cwnd:58299|conn:0000561B836C40DC|stream_id:0|stream_offset:63696|
[2025/09/12 05:24:11 379907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33684|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 379911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 379915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33684|min_srtt:33684|path_bw:261481|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 379919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:52806|cwnd:58299|conn:0000561B836C40DC|stream_id:0|stream_offset:64875|
[2025/09/12 05:24:11 379924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33684|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 379928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 379932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33684|min_srtt:33684|path_bw:261481|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 379937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:52806|cwnd:58299|conn:0000561B836C40DC|stream_id:0|stream_offset:66054|
[2025/09/12 05:24:11 379941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33684|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 379945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 379950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33684|min_srtt:33684|path_bw:261481|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 379956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:52806|cwnd:58299|conn:0000561B836C40DC|stream_id:0|stream_offset:67233|
[2025/09/12 05:24:11 379961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 379964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 379968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 379973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 379977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 379981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52806|cwnd:58299|conn:0000561B836C40DC|stream_id:0|stream_offset:62517|
[2025/09/12 05:24:11 379985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 379990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:59|
[2025/09/12 05:24:11 380021] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:59|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52806|now:1757654651379996|stream_id:0|stream_offset:62517|
[2025/09/12 05:24:11 380030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:59|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 380037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52806|applimit:0|
[2025/09/12 05:24:11 380044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33684|rtt_var:4246|pto_duration:50668|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 380051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 380056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 380060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54006|
[2025/09/12 05:24:11 380064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651455664|now:1757654651380043|interv:75621|
[2025/09/12 05:24:11 380068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651455664|now:1757654651380043|interval:75621|pto_count:0|srtt:33684
[2025/09/12 05:24:11 380072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:58299|inflight:54006|
[2025/09/12 05:24:11 380077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 380081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54006|cwnd:58299|conn:0000561B836C40DC|stream_id:0|stream_offset:63696|
[2025/09/12 05:24:11 380090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 380094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:60|
[2025/09/12 05:24:11 380120] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:60|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54006|now:1757654651380101|stream_id:0|stream_offset:63696|
[2025/09/12 05:24:11 380129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:60|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 380136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54006|applimit:0|
[2025/09/12 05:24:11 380143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33684|rtt_var:4246|pto_duration:50668|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 380149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 380153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 380157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55206|
[2025/09/12 05:24:11 380161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651455769|now:1757654651380142|interv:75627|
[2025/09/12 05:24:11 380164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651455769|now:1757654651380142|interval:75627|pto_count:0|srtt:33684
[2025/09/12 05:24:11 380169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:58299|inflight:55206|
[2025/09/12 05:24:11 380173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 380177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55206|cwnd:58299|conn:0000561B836C40DC|stream_id:0|stream_offset:64875|
[2025/09/12 05:24:11 380182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 380186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:61|
[2025/09/12 05:24:11 380210] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:61|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55206|now:1757654651380192|stream_id:0|stream_offset:64875|
[2025/09/12 05:24:11 380218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:61|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 380226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:55206|applimit:0|
[2025/09/12 05:24:11 380232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33684|rtt_var:4246|pto_duration:50668|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 380238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 380243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 380247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56406|
[2025/09/12 05:24:11 380255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651455860|now:1757654651380231|interv:75629|
[2025/09/12 05:24:11 380259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651455860|now:1757654651380231|interval:75629|pto_count:0|srtt:33684
[2025/09/12 05:24:11 380263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:58299|inflight:56406|
[2025/09/12 05:24:11 380268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 380272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56406|cwnd:58299|conn:0000561B836C40DC|stream_id:0|stream_offset:66054|
[2025/09/12 05:24:11 380276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 380280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:62|
[2025/09/12 05:24:11 380306] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:62|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:56406|now:1757654651380287|stream_id:0|stream_offset:66054|
[2025/09/12 05:24:11 380314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:62|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 380321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:56406|applimit:0|
[2025/09/12 05:24:11 380328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33684|rtt_var:4246|pto_duration:50668|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 380334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 380341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 380347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 57606|
[2025/09/12 05:24:11 380352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651455955|now:1757654651380327|interv:75628|
[2025/09/12 05:24:11 380358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651455955|now:1757654651380327|interval:75628|pto_count:0|srtt:33684
[2025/09/12 05:24:11 380364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:58299|inflight:57606|
[2025/09/12 05:24:11 380371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651455955|
[2025/09/12 05:24:11 380377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651455955|
[2025/09/12 05:24:11 380383] [debug] |xqc_engine_wakeup_after|wakeup:1757654651455955|now:1757654651380382|diff:75573|
[2025/09/12 05:24:11 380388] [debug] |xqc_engine_main_logic|END|now:1757654651379874|
[2025/09/12 05:24:11 380395] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651380395|
[2025/09/12 05:24:11 380400] [debug] |xqc_engine_wakeup_after|wakeup:1757654651455955|now:1757654651380400|diff:75555|
[2025/09/12 05:24:11 380405] [debug] |xqc_engine_main_logic|END|now:1757654651380395|
[2025/09/12 05:24:11 381683] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651381682|
[2025/09/12 05:24:11 381696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 381702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 05:24:11 381706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 05:24:11 381712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 05:24:11 381716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 381721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:15|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:15|
[2025/09/12 05:24:11 381725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:11477|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:1372|ack_elapse:41293|ctl_first_sent_time:1757654651341761|lagest_ack_time:1757654651381682|curr_delivered:13547|
[2025/09/12 05:24:11 381730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651341761|
[2025/09/12 05:24:11 381734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2660||sndq_packets_used_bytes:0|sndq_packets_free:16|
[2025/09/12 05:24:11 381739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:16|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:16|
[2025/09/12 05:24:11 381743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:11477|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:1372|ack_elapse:41293|ctl_first_sent_time:1757654651341761|lagest_ack_time:1757654651381682|curr_delivered:14747|
[2025/09/12 05:24:11 381747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651341852|
[2025/09/12 05:24:11 381751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2659||sndq_packets_used_bytes:0|sndq_packets_free:17|
[2025/09/12 05:24:11 381755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:33684|rttvar:4246|minrtt:30532|latest_rtt:39830|ack_delay:32|
[2025/09/12 05:24:11 381760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34448|rttvar:4713|minrtt:30532|latest_rtt:39830|ack_delay:32|
[2025/09/12 05:24:11 381764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:16|lost_pn:13|thresh:3|
[2025/09/12 05:24:11 381768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 381772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34448|rtt_var:4713|pto_duration:53300|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 381776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 381780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 381784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55206|
[2025/09/12 05:24:11 381788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651458587|now:1757654651381772|interv:76815|
[2025/09/12 05:24:11 381792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651458587|now:1757654651381772|interval:76815|pto_count:0|srtt:34448
[2025/09/12 05:24:11 381801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 1372, ack_elapse 41293, delivered 12677|rate 307001|lost 0|
[2025/09/12 05:24:11 381805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (307001) in round 2|
[2025/09/12 05:24:11 381809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 381813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:27041|extra_cwnd:18830|
[2025/09/12 05:24:11 381817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:58299|packet_lost:0|acked:2400|po_sent_time:1757654651341852|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 381822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:58299|packet_lost:0|acked:2400|po_sent_time:1757654651341852|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 381826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:307001|cwnd:60699|full_bw_reached:0|inflight:55206|srtt:34448|latest_rtt:39830|min_rtt:30532|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 381832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 05:24:11 381836] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:12|frame:ACK |recv_time:1757654651381682|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 381841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771381682|now:1757654651381682|interv:120000000|
[2025/09/12 05:24:11 381845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771381682|now:1757654651381682|interv:120000000|
[2025/09/12 05:24:11 381849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651455955|pq_index:0|
[2025/09/12 05:24:11 381853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651379874|
[2025/09/12 05:24:11 381857] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651381857|
[2025/09/12 05:24:11 381862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651381861|
[2025/09/12 05:24:11 381868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34448|min_srtt:34448|path_bw:307001|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 381872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55206|cwnd:60699|conn:0000561B836C40DC|stream_id:0|stream_offset:67233|
[2025/09/12 05:24:11 381877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34448|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 381881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 381885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34448|min_srtt:34448|path_bw:307001|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 381892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:55206|cwnd:60699|conn:0000561B836C40DC|stream_id:0|stream_offset:68412|
[2025/09/12 05:24:11 381897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34448|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 381901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 381905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34448|min_srtt:34448|path_bw:307001|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 381909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:55206|cwnd:60699|conn:0000561B836C40DC|stream_id:0|stream_offset:69591|
[2025/09/12 05:24:11 381913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34448|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 381918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 381922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34448|min_srtt:34448|path_bw:307001|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 381926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:55206|cwnd:60699|conn:0000561B836C40DC|stream_id:0|stream_offset:70770|
[2025/09/12 05:24:11 381930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34448|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 381934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 381938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34448|min_srtt:34448|path_bw:307001|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 381943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:55206|cwnd:60699|conn:0000561B836C40DC|stream_id:0|stream_offset:71949|
[2025/09/12 05:24:11 381947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 381951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 381954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 381958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 381963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 381967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55206|cwnd:60699|conn:0000561B836C40DC|stream_id:0|stream_offset:67233|
[2025/09/12 05:24:11 381974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 381978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:63|
[2025/09/12 05:24:11 382012] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:63|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55206|now:1757654651381985|stream_id:0|stream_offset:67233|
[2025/09/12 05:24:11 382021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:63|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 382028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:55206|applimit:0|
[2025/09/12 05:24:11 382035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34448|rtt_var:4713|pto_duration:53300|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 382042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 382047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 382051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56406|
[2025/09/12 05:24:11 382055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651460285|now:1757654651382035|interv:78250|
[2025/09/12 05:24:11 382059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651460285|now:1757654651382035|interval:78250|pto_count:0|srtt:34448
[2025/09/12 05:24:11 382063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:60699|inflight:56406|
[2025/09/12 05:24:11 382068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 382072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56406|cwnd:60699|conn:0000561B836C40DC|stream_id:0|stream_offset:68412|
[2025/09/12 05:24:11 382077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 382081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:64|
[2025/09/12 05:24:11 382106] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:64|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:56406|now:1757654651382087|stream_id:0|stream_offset:68412|
[2025/09/12 05:24:11 382114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:64|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 382122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:56406|applimit:0|
[2025/09/12 05:24:11 382128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34448|rtt_var:4713|pto_duration:53300|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 382135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 382139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 382147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 57606|
[2025/09/12 05:24:11 382151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651460387|now:1757654651382128|interv:78259|
[2025/09/12 05:24:11 382155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651460387|now:1757654651382128|interval:78259|pto_count:0|srtt:34448
[2025/09/12 05:24:11 382159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:60699|inflight:57606|
[2025/09/12 05:24:11 382164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 382168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:57606|cwnd:60699|conn:0000561B836C40DC|stream_id:0|stream_offset:69591|
[2025/09/12 05:24:11 382173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 382177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:65|
[2025/09/12 05:24:11 382202] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:65|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:57606|now:1757654651382183|stream_id:0|stream_offset:69591|
[2025/09/12 05:24:11 382211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:65|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 382218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:57606|applimit:0|
[2025/09/12 05:24:11 382225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34448|rtt_var:4713|pto_duration:53300|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 382231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 382235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 382238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 58806|
[2025/09/12 05:24:11 382242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651460483|now:1757654651382224|interv:78259|
[2025/09/12 05:24:11 382246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651460483|now:1757654651382224|interval:78259|pto_count:0|srtt:34448
[2025/09/12 05:24:11 382250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:60699|inflight:58806|
[2025/09/12 05:24:11 382255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 382259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:58806|cwnd:60699|conn:0000561B836C40DC|stream_id:0|stream_offset:70770|
[2025/09/12 05:24:11 382263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 382268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:66|
[2025/09/12 05:24:11 382297] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:66|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:58806|now:1757654651382278|stream_id:0|stream_offset:70770|
[2025/09/12 05:24:11 382306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:66|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 382312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:58806|applimit:0|
[2025/09/12 05:24:11 382319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34448|rtt_var:4713|pto_duration:53300|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 382325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 382331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 382337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 60006|
[2025/09/12 05:24:11 382343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651460578|now:1757654651382319|interv:78259|
[2025/09/12 05:24:11 382349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651460578|now:1757654651382319|interval:78259|pto_count:0|srtt:34448
[2025/09/12 05:24:11 382355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:60699|inflight:60006|
[2025/09/12 05:24:11 382362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651460578|
[2025/09/12 05:24:11 382367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651460578|
[2025/09/12 05:24:11 382373] [debug] |xqc_engine_wakeup_after|wakeup:1757654651460578|now:1757654651382373|diff:78205|
[2025/09/12 05:24:11 382379] [debug] |xqc_engine_main_logic|END|now:1757654651381861|
[2025/09/12 05:24:11 382386] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651382386|
[2025/09/12 05:24:11 382391] [debug] |xqc_engine_wakeup_after|wakeup:1757654651460578|now:1757654651382391|diff:78187|
[2025/09/12 05:24:11 382396] [debug] |xqc_engine_main_logic|END|now:1757654651382386|
[2025/09/12 05:24:11 383675] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651383674|
[2025/09/12 05:24:11 383685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 383691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 05:24:11 383695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 05:24:11 383701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 05:24:11 383705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 383710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:17|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:18|path_largest_ack:17|
[2025/09/12 05:24:11 383714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:13877|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:1556|ack_elapse:43285|ctl_first_sent_time:1757654651341945|lagest_ack_time:1757654651383674|curr_delivered:15947|
[2025/09/12 05:24:11 383719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651341945|
[2025/09/12 05:24:11 383727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2658||sndq_packets_used_bytes:0|sndq_packets_free:18|
[2025/09/12 05:24:11 383731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:18|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:18|path_largest_ack:18|
[2025/09/12 05:24:11 383736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:13877|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:1556|ack_elapse:43285|ctl_first_sent_time:1757654651341945|lagest_ack_time:1757654651383674|curr_delivered:17147|
[2025/09/12 05:24:11 383740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651342039|
[2025/09/12 05:24:11 383744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2657||sndq_packets_used_bytes:0|sndq_packets_free:19|
[2025/09/12 05:24:11 383748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34448|rttvar:4713|minrtt:30532|latest_rtt:41635|ack_delay:32|
[2025/09/12 05:24:11 383752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35342|rttvar:5323|minrtt:30532|latest_rtt:41635|ack_delay:32|
[2025/09/12 05:24:11 383756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:18|lost_pn:15|thresh:3|
[2025/09/12 05:24:11 383760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 383764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35342|rtt_var:5323|pto_duration:56634|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 383769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 383772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 383776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 57606|
[2025/09/12 05:24:11 383780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651463912|now:1757654651383764|interv:80148|
[2025/09/12 05:24:11 383784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651463912|now:1757654651383764|interval:80148|pto_count:0|srtt:35342
[2025/09/12 05:24:11 383789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 1556, ack_elapse 43285, delivered 15077|rate 348319|lost 0|
[2025/09/12 05:24:11 383793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (348319) in round 2|
[2025/09/12 05:24:11 383797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 383801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:30679|extra_cwnd:21364|
[2025/09/12 05:24:11 383805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:60699|packet_lost:0|acked:2400|po_sent_time:1757654651342039|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 383809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:60699|packet_lost:0|acked:2400|po_sent_time:1757654651342039|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 383816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:348319|cwnd:63099|full_bw_reached:0|inflight:57606|srtt:35342|latest_rtt:41635|min_rtt:30532|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 383822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 05:24:11 383826] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:13|frame:ACK |recv_time:1757654651383674|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 383831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771383674|now:1757654651383674|interv:120000000|
[2025/09/12 05:24:11 383835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771383674|now:1757654651383674|interv:120000000|
[2025/09/12 05:24:11 383839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651460578|pq_index:0|
[2025/09/12 05:24:11 383843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651381861|
[2025/09/12 05:24:11 383847] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651383847|
[2025/09/12 05:24:11 383852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651383851|
[2025/09/12 05:24:11 383858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35342|min_srtt:35342|path_bw:348319|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 383862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:57606|cwnd:63099|conn:0000561B836C40DC|stream_id:0|stream_offset:71949|
[2025/09/12 05:24:11 383867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35342|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 383871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 383876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35342|min_srtt:35342|path_bw:348319|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 383880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:57606|cwnd:63099|conn:0000561B836C40DC|stream_id:0|stream_offset:73128|
[2025/09/12 05:24:11 383884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35342|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 383888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 383893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35342|min_srtt:35342|path_bw:348319|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 383897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:57606|cwnd:63099|conn:0000561B836C40DC|stream_id:0|stream_offset:74307|
[2025/09/12 05:24:11 383904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35342|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 383908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 383913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35342|min_srtt:35342|path_bw:348319|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 383917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:57606|cwnd:63099|conn:0000561B836C40DC|stream_id:0|stream_offset:75486|
[2025/09/12 05:24:11 383921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35342|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 383925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 383929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35342|min_srtt:35342|path_bw:348319|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 383933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:57606|cwnd:63099|conn:0000561B836C40DC|stream_id:0|stream_offset:76665|
[2025/09/12 05:24:11 383938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 383941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 383945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 383949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 383954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 383958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:57606|cwnd:63099|conn:0000561B836C40DC|stream_id:0|stream_offset:71949|
[2025/09/12 05:24:11 383962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 383967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:67|
[2025/09/12 05:24:11 383997] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:67|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:57606|now:1757654651383973|stream_id:0|stream_offset:71949|
[2025/09/12 05:24:11 384006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:67|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 384013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:57606|applimit:0|
[2025/09/12 05:24:11 384020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35342|rtt_var:5323|pto_duration:56634|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 384027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 384036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 384040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 58806|
[2025/09/12 05:24:11 384044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651465607|now:1757654651384019|interv:81588|
[2025/09/12 05:24:11 384048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651465607|now:1757654651384019|interval:81588|pto_count:0|srtt:35342
[2025/09/12 05:24:11 384052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:63099|inflight:58806|
[2025/09/12 05:24:11 384057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 384061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:58806|cwnd:63099|conn:0000561B836C40DC|stream_id:0|stream_offset:73128|
[2025/09/12 05:24:11 384066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 384070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:68|
[2025/09/12 05:24:11 384096] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:68|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:58806|now:1757654651384077|stream_id:0|stream_offset:73128|
[2025/09/12 05:24:11 384104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:68|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 384111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:58806|applimit:0|
[2025/09/12 05:24:11 384118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35342|rtt_var:5323|pto_duration:56634|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 384124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 384128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 384132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 60006|
[2025/09/12 05:24:11 384136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651465711|now:1757654651384118|interv:81593|
[2025/09/12 05:24:11 384140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651465711|now:1757654651384118|interval:81593|pto_count:0|srtt:35342
[2025/09/12 05:24:11 384144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:63099|inflight:60006|
[2025/09/12 05:24:11 384149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 384153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:60006|cwnd:63099|conn:0000561B836C40DC|stream_id:0|stream_offset:74307|
[2025/09/12 05:24:11 384157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 384165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:69|
[2025/09/12 05:24:11 384191] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:69|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:60006|now:1757654651384172|stream_id:0|stream_offset:74307|
[2025/09/12 05:24:11 384199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:69|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 384206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:60006|applimit:0|
[2025/09/12 05:24:11 384212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35342|rtt_var:5323|pto_duration:56634|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 384219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 384223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 384227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 61206|
[2025/09/12 05:24:11 384230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651465806|now:1757654651384212|interv:81594|
[2025/09/12 05:24:11 384234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651465806|now:1757654651384212|interval:81594|pto_count:0|srtt:35342
[2025/09/12 05:24:11 384239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:63099|inflight:61206|
[2025/09/12 05:24:11 384243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 384247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:61206|cwnd:63099|conn:0000561B836C40DC|stream_id:0|stream_offset:75486|
[2025/09/12 05:24:11 384251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 384255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:70|
[2025/09/12 05:24:11 384280] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:70|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:61206|now:1757654651384262|stream_id:0|stream_offset:75486|
[2025/09/12 05:24:11 384288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:70|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 384294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:61206|applimit:0|
[2025/09/12 05:24:11 384301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35342|rtt_var:5323|pto_duration:56634|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 384306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 384310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 384314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 62406|
[2025/09/12 05:24:11 384324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651465896|now:1757654651384301|interv:81595|
[2025/09/12 05:24:11 384331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651465896|now:1757654651384301|interval:81595|pto_count:0|srtt:35342
[2025/09/12 05:24:11 384338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:63099|inflight:62406|
[2025/09/12 05:24:11 384344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651465896|
[2025/09/12 05:24:11 384351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651465896|
[2025/09/12 05:24:11 384356] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465896|now:1757654651384356|diff:81540|
[2025/09/12 05:24:11 384362] [debug] |xqc_engine_main_logic|END|now:1757654651383851|
[2025/09/12 05:24:11 384369] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651384369|
[2025/09/12 05:24:11 384374] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465896|now:1757654651384374|diff:81522|
[2025/09/12 05:24:11 384380] [debug] |xqc_engine_main_logic|END|now:1757654651384369|
[2025/09/12 05:24:11 385675] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651385674|
[2025/09/12 05:24:11 385685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 385691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:13|
[2025/09/12 05:24:11 385695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 05:24:11 385701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 05:24:11 385705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 385710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:19|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:20|path_largest_ack:19|
[2025/09/12 05:24:11 385714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:16277|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:1740|ack_elapse:45285|ctl_first_sent_time:1757654651342129|lagest_ack_time:1757654651385674|curr_delivered:18347|
[2025/09/12 05:24:11 385719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651342129|
[2025/09/12 05:24:11 385723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2656||sndq_packets_used_bytes:0|sndq_packets_free:20|
[2025/09/12 05:24:11 385727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:20|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:20|path_largest_ack:20|
[2025/09/12 05:24:11 385731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:16277|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:1740|ack_elapse:45285|ctl_first_sent_time:1757654651342129|lagest_ack_time:1757654651385674|curr_delivered:19547|
[2025/09/12 05:24:11 385736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651342222|
[2025/09/12 05:24:11 385739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2655||sndq_packets_used_bytes:0|sndq_packets_free:21|
[2025/09/12 05:24:11 385743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35342|rttvar:5323|minrtt:30532|latest_rtt:43452|ack_delay:32|
[2025/09/12 05:24:11 385748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36352|rttvar:6012|minrtt:30532|latest_rtt:43452|ack_delay:32|
[2025/09/12 05:24:11 385756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:20|lost_pn:17|thresh:3|
[2025/09/12 05:24:11 385760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 385764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36352|rtt_var:6012|pto_duration:60400|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 385768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 385772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 385776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 60006|
[2025/09/12 05:24:11 385780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651469662|now:1757654651385764|interv:83898|
[2025/09/12 05:24:11 385784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651469662|now:1757654651385764|interval:83898|pto_count:0|srtt:36352
[2025/09/12 05:24:11 385788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 1740, ack_elapse 45285, delivered 17477|rate 385933|lost 0|
[2025/09/12 05:24:11 385792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (385933) in round 2|
[2025/09/12 05:24:11 385796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 385800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:33993|extra_cwnd:23670|
[2025/09/12 05:24:11 385804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:63099|packet_lost:0|acked:2400|po_sent_time:1757654651342222|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 385809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:63099|packet_lost:0|acked:2400|po_sent_time:1757654651342222|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 385813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:385933|cwnd:65499|full_bw_reached:0|inflight:60006|srtt:36352|latest_rtt:43452|min_rtt:30532|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 385819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 05:24:11 385823] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:14|frame:ACK |recv_time:1757654651385674|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 385828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771385674|now:1757654651385674|interv:120000000|
[2025/09/12 05:24:11 385832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771385674|now:1757654651385674|interv:120000000|
[2025/09/12 05:24:11 385836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651465896|pq_index:0|
[2025/09/12 05:24:11 385840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651383851|
[2025/09/12 05:24:11 385846] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651385846|
[2025/09/12 05:24:11 385851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651385850|
[2025/09/12 05:24:11 385857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36352|min_srtt:36352|path_bw:385933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 385861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:60006|cwnd:65499|conn:0000561B836C40DC|stream_id:0|stream_offset:76665|
[2025/09/12 05:24:11 385866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36352|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 385870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 385874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36352|min_srtt:36352|path_bw:385933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 385879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:60006|cwnd:65499|conn:0000561B836C40DC|stream_id:0|stream_offset:77844|
[2025/09/12 05:24:11 385883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36352|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 385887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 385891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36352|min_srtt:36352|path_bw:385933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 385895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:60006|cwnd:65499|conn:0000561B836C40DC|stream_id:0|stream_offset:79023|
[2025/09/12 05:24:11 385899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36352|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 385904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 385908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36352|min_srtt:36352|path_bw:385933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 385912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:60006|cwnd:65499|conn:0000561B836C40DC|stream_id:0|stream_offset:80202|
[2025/09/12 05:24:11 385916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36352|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 385920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 385927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36352|min_srtt:36352|path_bw:385933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 385931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:60006|cwnd:65499|conn:0000561B836C40DC|stream_id:0|stream_offset:81381|
[2025/09/12 05:24:11 385935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 385939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 385943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 385947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 385952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 385956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:60006|cwnd:65499|conn:0000561B836C40DC|stream_id:0|stream_offset:76665|
[2025/09/12 05:24:11 385960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 385964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:71|
[2025/09/12 05:24:11 385995] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:71|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:60006|now:1757654651385971|stream_id:0|stream_offset:76665|
[2025/09/12 05:24:11 386004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:71|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 386011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:60006|applimit:0|
[2025/09/12 05:24:11 386017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36352|rtt_var:6012|pto_duration:60400|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 386024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 386030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 386033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 61206|
[2025/09/12 05:24:11 386037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651471371|now:1757654651386017|interv:85354|
[2025/09/12 05:24:11 386041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651471371|now:1757654651386017|interval:85354|pto_count:0|srtt:36352
[2025/09/12 05:24:11 386046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:65499|inflight:61206|
[2025/09/12 05:24:11 386051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 386055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:61206|cwnd:65499|conn:0000561B836C40DC|stream_id:0|stream_offset:77844|
[2025/09/12 05:24:11 386063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 386067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:72|
[2025/09/12 05:24:11 386094] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:72|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:61206|now:1757654651386074|stream_id:0|stream_offset:77844|
[2025/09/12 05:24:11 386102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:72|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 386109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:61206|applimit:0|
[2025/09/12 05:24:11 386115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36352|rtt_var:6012|pto_duration:60400|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 386122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 386126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 386130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 62406|
[2025/09/12 05:24:11 386134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651471474|now:1757654651386115|interv:85359|
[2025/09/12 05:24:11 386138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651471474|now:1757654651386115|interval:85359|pto_count:0|srtt:36352
[2025/09/12 05:24:11 386142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:65499|inflight:62406|
[2025/09/12 05:24:11 386146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 386150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:62406|cwnd:65499|conn:0000561B836C40DC|stream_id:0|stream_offset:79023|
[2025/09/12 05:24:11 386155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 386159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:73|
[2025/09/12 05:24:11 386183] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:73|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:62406|now:1757654651386165|stream_id:0|stream_offset:79023|
[2025/09/12 05:24:11 386191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:73|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 386198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:62406|applimit:0|
[2025/09/12 05:24:11 386205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36352|rtt_var:6012|pto_duration:60400|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 386211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 386215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 386223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 63606|
[2025/09/12 05:24:11 386227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651471565|now:1757654651386205|interv:85360|
[2025/09/12 05:24:11 386231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651471565|now:1757654651386205|interval:85360|pto_count:0|srtt:36352
[2025/09/12 05:24:11 386235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:65499|inflight:63606|
[2025/09/12 05:24:11 386240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 386244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:63606|cwnd:65499|conn:0000561B836C40DC|stream_id:0|stream_offset:80202|
[2025/09/12 05:24:11 386248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 386252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:74|
[2025/09/12 05:24:11 386278] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:74|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:63606|now:1757654651386259|stream_id:0|stream_offset:80202|
[2025/09/12 05:24:11 386286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:74|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 386293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:63606|applimit:0|
[2025/09/12 05:24:11 386300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36352|rtt_var:6012|pto_duration:60400|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 386305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 386310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 386316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 64806|
[2025/09/12 05:24:11 386322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651471659|now:1757654651386300|interv:85359|
[2025/09/12 05:24:11 386329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651471659|now:1757654651386300|interval:85359|pto_count:0|srtt:36352
[2025/09/12 05:24:11 386335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:65499|inflight:64806|
[2025/09/12 05:24:11 386342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651471659|
[2025/09/12 05:24:11 386347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651471659|
[2025/09/12 05:24:11 386353] [debug] |xqc_engine_wakeup_after|wakeup:1757654651471659|now:1757654651386353|diff:85306|
[2025/09/12 05:24:11 386359] [debug] |xqc_engine_main_logic|END|now:1757654651385850|
[2025/09/12 05:24:11 386366] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651386366|
[2025/09/12 05:24:11 386371] [debug] |xqc_engine_wakeup_after|wakeup:1757654651471659|now:1757654651386371|diff:85288|
[2025/09/12 05:24:11 386377] [debug] |xqc_engine_main_logic|END|now:1757654651386366|
[2025/09/12 05:24:11 387674] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651387673|
[2025/09/12 05:24:11 387688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 387694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:14|
[2025/09/12 05:24:11 387698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/09/12 05:24:11 387704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15|
[2025/09/12 05:24:11 387708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 387713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:21|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:22|path_largest_ack:21|
[2025/09/12 05:24:11 387718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:18677|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:1922|ack_elapse:47284|ctl_first_sent_time:1757654651342311|lagest_ack_time:1757654651387673|curr_delivered:20747|
[2025/09/12 05:24:11 387722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651342311|
[2025/09/12 05:24:11 387727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2654||sndq_packets_used_bytes:0|sndq_packets_free:22|
[2025/09/12 05:24:11 387731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:22|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:22|path_largest_ack:22|
[2025/09/12 05:24:11 387736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:18677|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:1922|ack_elapse:47284|ctl_first_sent_time:1757654651342311|lagest_ack_time:1757654651387673|curr_delivered:21947|
[2025/09/12 05:24:11 387740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651342403|
[2025/09/12 05:24:11 387744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2653||sndq_packets_used_bytes:0|sndq_packets_free:23|
[2025/09/12 05:24:11 387748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36352|rttvar:6012|minrtt:30532|latest_rtt:45270|ack_delay:32|
[2025/09/12 05:24:11 387752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37462|rttvar:6730|minrtt:30532|latest_rtt:45270|ack_delay:32|
[2025/09/12 05:24:11 387756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:22|lost_pn:19|thresh:3|
[2025/09/12 05:24:11 387760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 387764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37462|rtt_var:6730|pto_duration:64382|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 387769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 387773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 387777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 62406|
[2025/09/12 05:24:11 387781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651475641|now:1757654651387764|interv:87877|
[2025/09/12 05:24:11 387791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651475641|now:1757654651387764|interval:87877|pto_count:0|srtt:37462
[2025/09/12 05:24:11 387795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 1922, ack_elapse 47284, delivered 19877|rate 420374|lost 0|
[2025/09/12 05:24:11 387800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (420374) in round 2|
[2025/09/12 05:24:11 387804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 387808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:37026|extra_cwnd:25782|
[2025/09/12 05:24:11 387812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:65499|packet_lost:0|acked:2400|po_sent_time:1757654651342403|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 387816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:65499|packet_lost:0|acked:2400|po_sent_time:1757654651342403|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 387821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:420374|cwnd:67899|full_bw_reached:0|inflight:62406|srtt:37462|latest_rtt:45270|min_rtt:30532|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 387827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:2|
[2025/09/12 05:24:11 387831] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:15|frame:ACK |recv_time:1757654651387673|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 387836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771387673|now:1757654651387673|interv:120000000|
[2025/09/12 05:24:11 387840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771387673|now:1757654651387673|interv:120000000|
[2025/09/12 05:24:11 387844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651471659|pq_index:0|
[2025/09/12 05:24:11 387848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651385850|
[2025/09/12 05:24:11 387852] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651387852|
[2025/09/12 05:24:11 387857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651387856|
[2025/09/12 05:24:11 387863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37462|min_srtt:37462|path_bw:420374|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 387867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:62406|cwnd:67899|conn:0000561B836C40DC|stream_id:0|stream_offset:81381|
[2025/09/12 05:24:11 387872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37462|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 387876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 387883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37462|min_srtt:37462|path_bw:420374|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 387887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:62406|cwnd:67899|conn:0000561B836C40DC|stream_id:0|stream_offset:82560|
[2025/09/12 05:24:11 387892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37462|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 387896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 387900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37462|min_srtt:37462|path_bw:420374|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 387904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:62406|cwnd:67899|conn:0000561B836C40DC|stream_id:0|stream_offset:83739|
[2025/09/12 05:24:11 387908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37462|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 387913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 387917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37462|min_srtt:37462|path_bw:420374|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 387921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:62406|cwnd:67899|conn:0000561B836C40DC|stream_id:0|stream_offset:84918|
[2025/09/12 05:24:11 387925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37462|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 387929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 387933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37462|min_srtt:37462|path_bw:420374|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 387937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:62406|cwnd:67899|conn:0000561B836C40DC|stream_id:0|stream_offset:86097|
[2025/09/12 05:24:11 387942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 387945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 387949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 387953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 387958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 387964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:62406|cwnd:67899|conn:0000561B836C40DC|stream_id:0|stream_offset:81381|
[2025/09/12 05:24:11 387969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 387973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:75|
[2025/09/12 05:24:11 388004] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:75|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:62406|now:1757654651387980|stream_id:0|stream_offset:81381|
[2025/09/12 05:24:11 388013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:75|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 388020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:62406|applimit:0|
[2025/09/12 05:24:11 388026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37462|rtt_var:6730|pto_duration:64382|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 388033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 388039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 388042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 63606|
[2025/09/12 05:24:11 388046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651477362|now:1757654651388026|interv:89336|
[2025/09/12 05:24:11 388050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651477362|now:1757654651388026|interval:89336|pto_count:0|srtt:37462
[2025/09/12 05:24:11 388055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:67899|inflight:63606|
[2025/09/12 05:24:11 388059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 388064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:63606|cwnd:67899|conn:0000561B836C40DC|stream_id:0|stream_offset:82560|
[2025/09/12 05:24:11 388068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 388072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:76|
[2025/09/12 05:24:11 388097] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:76|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:63606|now:1757654651388078|stream_id:0|stream_offset:82560|
[2025/09/12 05:24:11 388105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:76|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 388112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:63606|applimit:0|
[2025/09/12 05:24:11 388119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37462|rtt_var:6730|pto_duration:64382|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 388125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 388133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 388137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 64806|
[2025/09/12 05:24:11 388141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651477460|now:1757654651388118|interv:89342|
[2025/09/12 05:24:11 388145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651477460|now:1757654651388118|interval:89342|pto_count:0|srtt:37462
[2025/09/12 05:24:11 388149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:67899|inflight:64806|
[2025/09/12 05:24:11 388154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 388158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:64806|cwnd:67899|conn:0000561B836C40DC|stream_id:0|stream_offset:83739|
[2025/09/12 05:24:11 388163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 388167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:77|
[2025/09/12 05:24:11 388192] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:77|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:64806|now:1757654651388173|stream_id:0|stream_offset:83739|
[2025/09/12 05:24:11 388200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:77|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 388207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:64806|applimit:0|
[2025/09/12 05:24:11 388213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37462|rtt_var:6730|pto_duration:64382|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 388221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 388227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 388232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 66006|
[2025/09/12 05:24:11 388236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651477555|now:1757654651388213|interv:89342|
[2025/09/12 05:24:11 388240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651477555|now:1757654651388213|interval:89342|pto_count:0|srtt:37462
[2025/09/12 05:24:11 388244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:67899|inflight:66006|
[2025/09/12 05:24:11 388249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 388253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:66006|cwnd:67899|conn:0000561B836C40DC|stream_id:0|stream_offset:84918|
[2025/09/12 05:24:11 388257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 388261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:78|
[2025/09/12 05:24:11 388291] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:78|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:66006|now:1757654651388272|stream_id:0|stream_offset:84918|
[2025/09/12 05:24:11 388299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:78|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 388307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:66006|applimit:0|
[2025/09/12 05:24:11 388313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37462|rtt_var:6730|pto_duration:64382|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 388320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 388324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 388328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 67206|
[2025/09/12 05:24:11 388331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651477654|now:1757654651388313|interv:89341|
[2025/09/12 05:24:11 388337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651477654|now:1757654651388313|interval:89341|pto_count:0|srtt:37462
[2025/09/12 05:24:11 388344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:67899|inflight:67206|
[2025/09/12 05:24:11 388351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651477654|
[2025/09/12 05:24:11 388357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651477654|
[2025/09/12 05:24:11 388363] [debug] |xqc_engine_wakeup_after|wakeup:1757654651477654|now:1757654651388363|diff:89291|
[2025/09/12 05:24:11 388368] [debug] |xqc_engine_main_logic|END|now:1757654651387856|
[2025/09/12 05:24:11 388375] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651388375|
[2025/09/12 05:24:11 388381] [debug] |xqc_engine_wakeup_after|wakeup:1757654651477654|now:1757654651388381|diff:89273|
[2025/09/12 05:24:11 388386] [debug] |xqc_engine_main_logic|END|now:1757654651388375|
[2025/09/12 05:24:11 389700] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651389699|
[2025/09/12 05:24:11 389710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 389716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:15|
[2025/09/12 05:24:11 389720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:16|
[2025/09/12 05:24:11 389726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:16|
[2025/09/12 05:24:11 389730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 389735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:23|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:24|path_largest_ack:23|
[2025/09/12 05:24:11 389739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:21077|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:3303|ack_elapse:49310|ctl_first_sent_time:1757654651343692|lagest_ack_time:1757654651389699|curr_delivered:23147|
[2025/09/12 05:24:11 389748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651343692|
[2025/09/12 05:24:11 389752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2652||sndq_packets_used_bytes:0|sndq_packets_free:24|
[2025/09/12 05:24:11 389757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:24|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:24|path_largest_ack:24|
[2025/09/12 05:24:11 389761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:21077|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:3303|ack_elapse:49310|ctl_first_sent_time:1757654651343692|lagest_ack_time:1757654651389699|curr_delivered:24347|
[2025/09/12 05:24:11 389765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651343788|
[2025/09/12 05:24:11 389769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2651||sndq_packets_used_bytes:0|sndq_packets_free:25|
[2025/09/12 05:24:11 389773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37462|rttvar:6730|minrtt:30532|latest_rtt:45911|ack_delay:48|
[2025/09/12 05:24:11 389778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38512|rttvar:7148|minrtt:30532|latest_rtt:45911|ack_delay:48|
[2025/09/12 05:24:11 389782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:24|lost_pn:21|thresh:3|
[2025/09/12 05:24:11 389786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 389790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38512|rtt_var:7148|pto_duration:67104|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 389794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 389798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 389802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 64806|
[2025/09/12 05:24:11 389806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651480376|now:1757654651389790|interv:90586|
[2025/09/12 05:24:11 389810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651480376|now:1757654651389790|interval:90586|pto_count:0|srtt:38512
[2025/09/12 05:24:11 389814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 3303, ack_elapse 49310, delivered 22277|rate 451774|lost 0|
[2025/09/12 05:24:11 389819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (451774) in round 2|
[2025/09/12 05:24:11 389823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 389827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:39792|extra_cwnd:27708|
[2025/09/12 05:24:11 389831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:67899|packet_lost:0|acked:2400|po_sent_time:1757654651343788|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 389835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:67899|packet_lost:0|acked:2400|po_sent_time:1757654651343788|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 389842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:451774|cwnd:70299|full_bw_reached:0|inflight:64806|srtt:38512|latest_rtt:45911|min_rtt:30532|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 389848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:16|largest:16|pns:2|
[2025/09/12 05:24:11 389853] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:16|frame:ACK |recv_time:1757654651389699|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 389857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771389699|now:1757654651389699|interv:120000000|
[2025/09/12 05:24:11 389861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771389699|now:1757654651389699|interv:120000000|
[2025/09/12 05:24:11 389865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651477654|pq_index:0|
[2025/09/12 05:24:11 389870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651387856|
[2025/09/12 05:24:11 389873] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651389873|
[2025/09/12 05:24:11 389878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651389877|
[2025/09/12 05:24:11 389884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38512|min_srtt:38512|path_bw:451774|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 389889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:64806|cwnd:70299|conn:0000561B836C40DC|stream_id:0|stream_offset:86097|
[2025/09/12 05:24:11 389893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38512|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 389898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 389902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38512|min_srtt:38512|path_bw:451774|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 389906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:64806|cwnd:70299|conn:0000561B836C40DC|stream_id:0|stream_offset:87276|
[2025/09/12 05:24:11 389911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38512|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 389915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 389919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38512|min_srtt:38512|path_bw:451774|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 389923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:64806|cwnd:70299|conn:0000561B836C40DC|stream_id:0|stream_offset:88455|
[2025/09/12 05:24:11 389930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38512|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 389935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 389939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38512|min_srtt:38512|path_bw:451774|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 389943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:64806|cwnd:70299|conn:0000561B836C40DC|stream_id:0|stream_offset:89634|
[2025/09/12 05:24:11 389947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38512|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 389951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 389956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38512|min_srtt:38512|path_bw:451774|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 389960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:64806|cwnd:70299|conn:0000561B836C40DC|stream_id:0|stream_offset:90813|
[2025/09/12 05:24:11 389964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 389968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 389972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 389976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 389980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 389984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:64806|cwnd:70299|conn:0000561B836C40DC|stream_id:0|stream_offset:86097|
[2025/09/12 05:24:11 389989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 389993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:79|
[2025/09/12 05:24:11 390024] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:79|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:64806|now:1757654651390000|stream_id:0|stream_offset:86097|
[2025/09/12 05:24:11 390033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:79|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 390040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:64806|applimit:0|
[2025/09/12 05:24:11 390047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38512|rtt_var:7148|pto_duration:67104|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 390059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 390063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 390067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 66006|
[2025/09/12 05:24:11 390071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651482104|now:1757654651390046|interv:92058|
[2025/09/12 05:24:11 390075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651482104|now:1757654651390046|interval:92058|pto_count:0|srtt:38512
[2025/09/12 05:24:11 390079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:70299|inflight:66006|
[2025/09/12 05:24:11 390084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 390088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:66006|cwnd:70299|conn:0000561B836C40DC|stream_id:0|stream_offset:87276|
[2025/09/12 05:24:11 390092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 390096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:80|
[2025/09/12 05:24:11 390122] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:80|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:66006|now:1757654651390103|stream_id:0|stream_offset:87276|
[2025/09/12 05:24:11 390130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:80|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 390138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:66006|applimit:0|
[2025/09/12 05:24:11 390144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38512|rtt_var:7148|pto_duration:67104|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 390150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 390155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 390158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 67206|
[2025/09/12 05:24:11 390162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651482207|now:1757654651390144|interv:92063|
[2025/09/12 05:24:11 390166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651482207|now:1757654651390144|interval:92063|pto_count:0|srtt:38512
[2025/09/12 05:24:11 390170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:70299|inflight:67206|
[2025/09/12 05:24:11 390175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 390179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:67206|cwnd:70299|conn:0000561B836C40DC|stream_id:0|stream_offset:88455|
[2025/09/12 05:24:11 390187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 390191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:81|
[2025/09/12 05:24:11 390217] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:81|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:67206|now:1757654651390198|stream_id:0|stream_offset:88455|
[2025/09/12 05:24:11 390225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:81|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 390232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:67206|applimit:0|
[2025/09/12 05:24:11 390239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38512|rtt_var:7148|pto_duration:67104|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 390245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 390249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 390253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 68406|
[2025/09/12 05:24:11 390257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651482302|now:1757654651390238|interv:92064|
[2025/09/12 05:24:11 390261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651482302|now:1757654651390238|interval:92064|pto_count:0|srtt:38512
[2025/09/12 05:24:11 390265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:70299|inflight:68406|
[2025/09/12 05:24:11 390270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 390274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:68406|cwnd:70299|conn:0000561B836C40DC|stream_id:0|stream_offset:89634|
[2025/09/12 05:24:11 390278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 390282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:82|
[2025/09/12 05:24:11 390306] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:82|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:68406|now:1757654651390289|stream_id:0|stream_offset:89634|
[2025/09/12 05:24:11 390314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:82|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 390321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:68406|applimit:0|
[2025/09/12 05:24:11 390328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38512|rtt_var:7148|pto_duration:67104|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 390333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 390337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 390341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 69606|
[2025/09/12 05:24:11 390352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651482393|now:1757654651390327|interv:92066|
[2025/09/12 05:24:11 390358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651482393|now:1757654651390327|interval:92066|pto_count:0|srtt:38512
[2025/09/12 05:24:11 390365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:70299|inflight:69606|
[2025/09/12 05:24:11 390372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651482393|
[2025/09/12 05:24:11 390377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651482393|
[2025/09/12 05:24:11 390383] [debug] |xqc_engine_wakeup_after|wakeup:1757654651482393|now:1757654651390382|diff:92011|
[2025/09/12 05:24:11 390389] [debug] |xqc_engine_main_logic|END|now:1757654651389877|
[2025/09/12 05:24:11 390396] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651390395|
[2025/09/12 05:24:11 390401] [debug] |xqc_engine_wakeup_after|wakeup:1757654651482393|now:1757654651390401|diff:91992|
[2025/09/12 05:24:11 390406] [debug] |xqc_engine_main_logic|END|now:1757654651390395|
[2025/09/12 05:24:11 391721] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651391720|
[2025/09/12 05:24:11 391731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 391737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:16|
[2025/09/12 05:24:11 391741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:17|
[2025/09/12 05:24:11 391747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:17|
[2025/09/12 05:24:11 391751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 391756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:25|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:26|path_largest_ack:25|
[2025/09/12 05:24:11 391761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23477|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:3494|ack_elapse:51331|ctl_first_sent_time:1757654651343883|lagest_ack_time:1757654651391720|curr_delivered:25547|
[2025/09/12 05:24:11 391765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651343883|
[2025/09/12 05:24:11 391770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2650||sndq_packets_used_bytes:0|sndq_packets_free:26|
[2025/09/12 05:24:11 391774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:26|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:26|path_largest_ack:26|
[2025/09/12 05:24:11 391779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23477|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:3494|ack_elapse:51331|ctl_first_sent_time:1757654651343883|lagest_ack_time:1757654651391720|curr_delivered:26747|
[2025/09/12 05:24:11 391783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651343977|
[2025/09/12 05:24:11 391787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2649||sndq_packets_used_bytes:0|sndq_packets_free:27|
[2025/09/12 05:24:11 391791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38512|rttvar:7148|minrtt:30532|latest_rtt:47743|ack_delay:48|
[2025/09/12 05:24:11 391800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39659|rttvar:7656|minrtt:30532|latest_rtt:47743|ack_delay:48|
[2025/09/12 05:24:11 391805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:26|lost_pn:23|thresh:3|
[2025/09/12 05:24:11 391809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 391813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39659|rtt_var:7656|pto_duration:70283|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 391817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 391821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 391825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 67206|
[2025/09/12 05:24:11 391829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651485572|now:1757654651391813|interv:93759|
[2025/09/12 05:24:11 391833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651485572|now:1757654651391813|interval:93759|pto_count:0|srtt:39659
[2025/09/12 05:24:11 391837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 3494, ack_elapse 51331, delivered 24677|rate 480742|lost 0|
[2025/09/12 05:24:11 391842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (480742) in round 2|
[2025/09/12 05:24:11 391846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 391850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:42346|extra_cwnd:29484|
[2025/09/12 05:24:11 391854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:70299|packet_lost:0|acked:2400|po_sent_time:1757654651343977|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 391858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:70299|packet_lost:0|acked:2400|po_sent_time:1757654651343977|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 391863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:480742|cwnd:72699|full_bw_reached:0|inflight:67206|srtt:39659|latest_rtt:47743|min_rtt:30532|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 391869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:17|largest:17|pns:2|
[2025/09/12 05:24:11 391873] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:17|frame:ACK |recv_time:1757654651391720|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 391878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771391720|now:1757654651391720|interv:120000000|
[2025/09/12 05:24:11 391882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771391720|now:1757654651391720|interv:120000000|
[2025/09/12 05:24:11 391886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651482393|pq_index:0|
[2025/09/12 05:24:11 391892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651389877|
[2025/09/12 05:24:11 391896] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651391896|
[2025/09/12 05:24:11 391901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651391900|
[2025/09/12 05:24:11 391907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39659|min_srtt:39659|path_bw:480742|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 391911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:67206|cwnd:72699|conn:0000561B836C40DC|stream_id:0|stream_offset:90813|
[2025/09/12 05:24:11 391916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39659|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 391920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 391925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39659|min_srtt:39659|path_bw:480742|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 391929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:67206|cwnd:72699|conn:0000561B836C40DC|stream_id:0|stream_offset:91992|
[2025/09/12 05:24:11 391933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39659|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 391938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 391942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39659|min_srtt:39659|path_bw:480742|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 391946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:67206|cwnd:72699|conn:0000561B836C40DC|stream_id:0|stream_offset:93171|
[2025/09/12 05:24:11 391950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39659|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 391955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 391959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39659|min_srtt:39659|path_bw:480742|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 391963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:67206|cwnd:72699|conn:0000561B836C40DC|stream_id:0|stream_offset:94350|
[2025/09/12 05:24:11 391967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39659|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 391971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 391978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39659|min_srtt:39659|path_bw:480742|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 391982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:67206|cwnd:72699|conn:0000561B836C40DC|stream_id:0|stream_offset:95529|
[2025/09/12 05:24:11 391986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 391990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 391994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 391998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 392002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 392006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:67206|cwnd:72699|conn:0000561B836C40DC|stream_id:0|stream_offset:90813|
[2025/09/12 05:24:11 392011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 392015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:83|
[2025/09/12 05:24:11 392045] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:83|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:67206|now:1757654651392022|stream_id:0|stream_offset:90813|
[2025/09/12 05:24:11 392055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:83|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 392062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:67206|applimit:0|
[2025/09/12 05:24:11 392069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39659|rtt_var:7656|pto_duration:70283|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 392076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 392081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 392085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 68406|
[2025/09/12 05:24:11 392089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651487305|now:1757654651392068|interv:95237|
[2025/09/12 05:24:11 392092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651487305|now:1757654651392068|interval:95237|pto_count:0|srtt:39659
[2025/09/12 05:24:11 392097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:72699|inflight:68406|
[2025/09/12 05:24:11 392102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 392106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:68406|cwnd:72699|conn:0000561B836C40DC|stream_id:0|stream_offset:91992|
[2025/09/12 05:24:11 392115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 392119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:84|
[2025/09/12 05:24:11 392145] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:84|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:68406|now:1757654651392126|stream_id:0|stream_offset:91992|
[2025/09/12 05:24:11 392153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:84|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 392161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:68406|applimit:0|
[2025/09/12 05:24:11 392168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39659|rtt_var:7656|pto_duration:70283|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 392174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 392177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 392181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 69606|
[2025/09/12 05:24:11 392185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651487409|now:1757654651392167|interv:95242|
[2025/09/12 05:24:11 392189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651487409|now:1757654651392167|interval:95242|pto_count:0|srtt:39659
[2025/09/12 05:24:11 392193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:72699|inflight:69606|
[2025/09/12 05:24:11 392198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 392202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:69606|cwnd:72699|conn:0000561B836C40DC|stream_id:0|stream_offset:93171|
[2025/09/12 05:24:11 392206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 392211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:85|
[2025/09/12 05:24:11 392234] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:85|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:69606|now:1757654651392217|stream_id:0|stream_offset:93171|
[2025/09/12 05:24:11 392242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:85|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 392250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:69606|applimit:0|
[2025/09/12 05:24:11 392257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39659|rtt_var:7656|pto_duration:70283|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 392263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 392267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 392275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 70806|
[2025/09/12 05:24:11 392279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651487500|now:1757654651392256|interv:95244|
[2025/09/12 05:24:11 392284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651487500|now:1757654651392256|interval:95244|pto_count:0|srtt:39659
[2025/09/12 05:24:11 392291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:72699|inflight:70806|
[2025/09/12 05:24:11 392298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 392304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:70806|cwnd:72699|conn:0000561B836C40DC|stream_id:0|stream_offset:94350|
[2025/09/12 05:24:11 392310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 392317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:86|
[2025/09/12 05:24:11 392350] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:86|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:70806|now:1757654651392326|stream_id:0|stream_offset:94350|
[2025/09/12 05:24:11 392357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:86|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 392363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:70806|applimit:0|
[2025/09/12 05:24:11 392369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39659|rtt_var:7656|pto_duration:70283|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 392375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 392380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 392385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 72006|
[2025/09/12 05:24:11 392391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651487609|now:1757654651392369|interv:95240|
[2025/09/12 05:24:11 392396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651487609|now:1757654651392369|interval:95240|pto_count:0|srtt:39659
[2025/09/12 05:24:11 392402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:72699|inflight:72006|
[2025/09/12 05:24:11 392409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651487609|
[2025/09/12 05:24:11 392414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651487609|
[2025/09/12 05:24:11 392420] [debug] |xqc_engine_wakeup_after|wakeup:1757654651487609|now:1757654651392419|diff:95190|
[2025/09/12 05:24:11 392425] [debug] |xqc_engine_main_logic|END|now:1757654651391900|
[2025/09/12 05:24:11 392432] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651392432|
[2025/09/12 05:24:11 392438] [debug] |xqc_engine_wakeup_after|wakeup:1757654651487609|now:1757654651392438|diff:95171|
[2025/09/12 05:24:11 392450] [debug] |xqc_engine_main_logic|END|now:1757654651392432|
[2025/09/12 05:24:11 393690] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651393689|
[2025/09/12 05:24:11 393699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 393705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:17|
[2025/09/12 05:24:11 393709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:18|
[2025/09/12 05:24:11 393715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:18|
[2025/09/12 05:24:11 393719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 393724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:27|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:28|path_largest_ack:27|
[2025/09/12 05:24:11 393728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:25877|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:3678|ack_elapse:53300|ctl_first_sent_time:1757654651344067|lagest_ack_time:1757654651393689|curr_delivered:27947|
[2025/09/12 05:24:11 393733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651344067|
[2025/09/12 05:24:11 393738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2648||sndq_packets_used_bytes:0|sndq_packets_free:28|
[2025/09/12 05:24:11 393742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:28|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:28|path_largest_ack:28|
[2025/09/12 05:24:11 393746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:25877|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:3678|ack_elapse:53300|ctl_first_sent_time:1757654651344067|lagest_ack_time:1757654651393689|curr_delivered:29147|
[2025/09/12 05:24:11 393751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651344160|
[2025/09/12 05:24:11 393755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2647||sndq_packets_used_bytes:0|sndq_packets_free:29|
[2025/09/12 05:24:11 393759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39659|rttvar:7656|minrtt:30532|latest_rtt:49529|ack_delay:48|
[2025/09/12 05:24:11 393763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40887|rttvar:8197|minrtt:30532|latest_rtt:49529|ack_delay:48|
[2025/09/12 05:24:11 393767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:28|lost_pn:25|thresh:3|
[2025/09/12 05:24:11 393771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 393775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40887|rtt_var:8197|pto_duration:73675|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 393780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 393784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 393788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 69606|
[2025/09/12 05:24:11 393791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651491001|now:1757654651393775|interv:97226|
[2025/09/12 05:24:11 393800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651491001|now:1757654651393775|interval:97226|pto_count:0|srtt:40887
[2025/09/12 05:24:11 393805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 3678, ack_elapse 53300, delivered 27077|rate 508011|lost 0|
[2025/09/12 05:24:11 393809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (508011) in round 2|
[2025/09/12 05:24:11 393813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 393817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:44746|extra_cwnd:31158|
[2025/09/12 05:24:11 393821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:72699|packet_lost:0|acked:2400|po_sent_time:1757654651344160|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 393826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:72699|packet_lost:0|acked:2400|po_sent_time:1757654651344160|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 393830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:508011|cwnd:75099|full_bw_reached:0|inflight:69606|srtt:40887|latest_rtt:49529|min_rtt:30532|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 393836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:18|largest:18|pns:2|
[2025/09/12 05:24:11 393840] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:18|frame:ACK |recv_time:1757654651393689|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 393845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771393689|now:1757654651393689|interv:120000000|
[2025/09/12 05:24:11 393849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771393689|now:1757654651393689|interv:120000000|
[2025/09/12 05:24:11 393853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651487609|pq_index:0|
[2025/09/12 05:24:11 393857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651391900|
[2025/09/12 05:24:11 393861] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651393861|
[2025/09/12 05:24:11 393866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651393865|
[2025/09/12 05:24:11 393872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40887|min_srtt:40887|path_bw:508011|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 393876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:69606|cwnd:75099|conn:0000561B836C40DC|stream_id:0|stream_offset:95529|
[2025/09/12 05:24:11 393880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40887|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 393888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 393892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40887|min_srtt:40887|path_bw:508011|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 393896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:69606|cwnd:75099|conn:0000561B836C40DC|stream_id:0|stream_offset:96708|
[2025/09/12 05:24:11 393901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40887|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 393905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 393909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40887|min_srtt:40887|path_bw:508011|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 393913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:69606|cwnd:75099|conn:0000561B836C40DC|stream_id:0|stream_offset:97887|
[2025/09/12 05:24:11 393917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40887|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 393922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 393926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40887|min_srtt:40887|path_bw:508011|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 393930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:69606|cwnd:75099|conn:0000561B836C40DC|stream_id:0|stream_offset:99066|
[2025/09/12 05:24:11 393934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40887|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 393938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 393942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40887|min_srtt:40887|path_bw:508011|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 393946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:69606|cwnd:75099|conn:0000561B836C40DC|stream_id:0|stream_offset:100245|
[2025/09/12 05:24:11 393951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 393955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 393958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 393963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 393967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 393973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:69606|cwnd:75099|conn:0000561B836C40DC|stream_id:0|stream_offset:95529|
[2025/09/12 05:24:11 393978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 393982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:87|
[2025/09/12 05:24:11 394009] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:87|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:69606|now:1757654651393989|stream_id:0|stream_offset:95529|
[2025/09/12 05:24:11 394015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:87|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 394019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:69606|applimit:0|
[2025/09/12 05:24:11 394023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40887|rtt_var:8197|pto_duration:73675|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 394028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 394031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 394035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 70806|
[2025/09/12 05:24:11 394039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651492664|now:1757654651394023|interv:98641|
[2025/09/12 05:24:11 394043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651492664|now:1757654651394023|interval:98641|pto_count:0|srtt:40887
[2025/09/12 05:24:11 394047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:75099|inflight:70806|
[2025/09/12 05:24:11 394052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 394056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:70806|cwnd:75099|conn:0000561B836C40DC|stream_id:0|stream_offset:96708|
[2025/09/12 05:24:11 394060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 394064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:88|
[2025/09/12 05:24:11 394082] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:88|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:70806|now:1757654651394070|stream_id:0|stream_offset:96708|
[2025/09/12 05:24:11 394087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:88|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 394091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:70806|applimit:0|
[2025/09/12 05:24:11 394095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40887|rtt_var:8197|pto_duration:73675|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 394103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 394107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 394110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 72006|
[2025/09/12 05:24:11 394114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651492745|now:1757654651394095|interv:98650|
[2025/09/12 05:24:11 394118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651492745|now:1757654651394095|interval:98650|pto_count:0|srtt:40887
[2025/09/12 05:24:11 394122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:75099|inflight:72006|
[2025/09/12 05:24:11 394127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 394131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:72006|cwnd:75099|conn:0000561B836C40DC|stream_id:0|stream_offset:97887|
[2025/09/12 05:24:11 394135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 394139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:89|
[2025/09/12 05:24:11 394157] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:89|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:72006|now:1757654651394145|stream_id:0|stream_offset:97887|
[2025/09/12 05:24:11 394162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:89|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 394166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:72006|applimit:0|
[2025/09/12 05:24:11 394170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40887|rtt_var:8197|pto_duration:73675|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 394174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 394178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 394181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 73206|
[2025/09/12 05:24:11 394185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651492820|now:1757654651394170|interv:98650|
[2025/09/12 05:24:11 394189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651492820|now:1757654651394170|interval:98650|pto_count:0|srtt:40887
[2025/09/12 05:24:11 394193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:75099|inflight:73206|
[2025/09/12 05:24:11 394198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 394202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:73206|cwnd:75099|conn:0000561B836C40DC|stream_id:0|stream_offset:99066|
[2025/09/12 05:24:11 394209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 394213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:90|
[2025/09/12 05:24:11 394230] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:90|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:73206|now:1757654651394219|stream_id:0|stream_offset:99066|
[2025/09/12 05:24:11 394235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:90|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 394239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:73206|applimit:0|
[2025/09/12 05:24:11 394243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40887|rtt_var:8197|pto_duration:73675|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 394247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 394251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 394255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 74406|
[2025/09/12 05:24:11 394259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651492894|now:1757654651394243|interv:98651|
[2025/09/12 05:24:11 394263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651492894|now:1757654651394243|interval:98651|pto_count:0|srtt:40887
[2025/09/12 05:24:11 394267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:75099|inflight:74406|
[2025/09/12 05:24:11 394271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651492894|
[2025/09/12 05:24:11 394275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651492894|
[2025/09/12 05:24:11 394279] [debug] |xqc_engine_wakeup_after|wakeup:1757654651492894|now:1757654651394279|diff:98615|
[2025/09/12 05:24:11 394283] [debug] |xqc_engine_main_logic|END|now:1757654651393865|
[2025/09/12 05:24:11 394288] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651394288|
[2025/09/12 05:24:11 394293] [debug] |xqc_engine_wakeup_after|wakeup:1757654651492894|now:1757654651394293|diff:98601|
[2025/09/12 05:24:11 394300] [debug] |xqc_engine_main_logic|END|now:1757654651394288|
[2025/09/12 05:24:11 395691] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651395690|
[2025/09/12 05:24:11 395701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 395707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:18|
[2025/09/12 05:24:11 395710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:19|
[2025/09/12 05:24:11 395716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:19|
[2025/09/12 05:24:11 395720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 395725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:29|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:30|path_largest_ack:29|
[2025/09/12 05:24:11 395730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:28277|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:5026|ack_elapse:55301|ctl_first_sent_time:1757654651345415|lagest_ack_time:1757654651395690|curr_delivered:30347|
[2025/09/12 05:24:11 395740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651345415|
[2025/09/12 05:24:11 395745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2646||sndq_packets_used_bytes:0|sndq_packets_free:30|
[2025/09/12 05:24:11 395749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:30|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:30|path_largest_ack:30|
[2025/09/12 05:24:11 395753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:28277|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:5026|ack_elapse:55301|ctl_first_sent_time:1757654651345415|lagest_ack_time:1757654651395690|curr_delivered:31547|
[2025/09/12 05:24:11 395758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651345543|
[2025/09/12 05:24:11 395762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2645||sndq_packets_used_bytes:0|sndq_packets_free:31|
[2025/09/12 05:24:11 395766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40887|rttvar:8197|minrtt:30532|latest_rtt:50147|ack_delay:48|
[2025/09/12 05:24:11 395770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42039|rttvar:8451|minrtt:30532|latest_rtt:50147|ack_delay:48|
[2025/09/12 05:24:11 395774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:30|lost_pn:27|thresh:3|
[2025/09/12 05:24:11 395778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 395782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42039|rtt_var:8451|pto_duration:75843|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 395787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 395791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 395794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 72006|
[2025/09/12 05:24:11 395798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651495062|now:1757654651395782|interv:99280|
[2025/09/12 05:24:11 395802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651495062|now:1757654651395782|interval:99280|pto_count:0|srtt:42039
[2025/09/12 05:24:11 395807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 5026, ack_elapse 55301, delivered 29477|rate 533028|lost 0|
[2025/09/12 05:24:11 395811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (533028) in round 2|
[2025/09/12 05:24:11 395815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 395819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:46950|extra_cwnd:32692|
[2025/09/12 05:24:11 395823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:75099|packet_lost:0|acked:2400|po_sent_time:1757654651345543|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 395827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:75099|packet_lost:0|acked:2400|po_sent_time:1757654651345543|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 395834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:533028|cwnd:77499|full_bw_reached:0|inflight:72006|srtt:42039|latest_rtt:50147|min_rtt:30532|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 395840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:19|largest:19|pns:2|
[2025/09/12 05:24:11 395844] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:19|frame:ACK |recv_time:1757654651395690|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 395849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771395690|now:1757654651395690|interv:120000000|
[2025/09/12 05:24:11 395853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771395690|now:1757654651395690|interv:120000000|
[2025/09/12 05:24:11 395857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651492894|pq_index:0|
[2025/09/12 05:24:11 395861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651393865|
[2025/09/12 05:24:11 395865] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651395865|
[2025/09/12 05:24:11 395874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651395870|
[2025/09/12 05:24:11 395880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42039|min_srtt:42039|path_bw:533028|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 395885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:72006|cwnd:77499|conn:0000561B836C40DC|stream_id:0|stream_offset:100245|
[2025/09/12 05:24:11 395890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42039|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 395894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 395899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42039|min_srtt:42039|path_bw:533028|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 395903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:72006|cwnd:77499|conn:0000561B836C40DC|stream_id:0|stream_offset:101424|
[2025/09/12 05:24:11 395907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42039|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 395911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 395916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42039|min_srtt:42039|path_bw:533028|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 395920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:72006|cwnd:77499|conn:0000561B836C40DC|stream_id:0|stream_offset:102603|
[2025/09/12 05:24:11 395926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42039|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 395931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 395935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42039|min_srtt:42039|path_bw:533028|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 395939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:72006|cwnd:77499|conn:0000561B836C40DC|stream_id:0|stream_offset:103782|
[2025/09/12 05:24:11 395944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42039|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 395948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 395952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42039|min_srtt:42039|path_bw:533028|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 395956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:72006|cwnd:77499|conn:0000561B836C40DC|stream_id:0|stream_offset:104961|
[2025/09/12 05:24:11 395961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 395965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 395968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 395973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 395977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 395981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:72006|cwnd:77499|conn:0000561B836C40DC|stream_id:0|stream_offset:100245|
[2025/09/12 05:24:11 395986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 395990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:91|
[2025/09/12 05:24:11 396016] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:91|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:72006|now:1757654651395996|stream_id:0|stream_offset:100245|
[2025/09/12 05:24:11 396022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:91|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 396027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:72006|applimit:0|
[2025/09/12 05:24:11 396031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42039|rtt_var:8451|pto_duration:75843|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 396038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 396042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 396046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 73206|
[2025/09/12 05:24:11 396050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651496839|now:1757654651396031|interv:100808|
[2025/09/12 05:24:11 396054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651496839|now:1757654651396031|interval:100808|pto_count:0|srtt:42039
[2025/09/12 05:24:11 396059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:77499|inflight:73206|
[2025/09/12 05:24:11 396063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 396067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:73206|cwnd:77499|conn:0000561B836C40DC|stream_id:0|stream_offset:101424|
[2025/09/12 05:24:11 396072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 396076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:92|
[2025/09/12 05:24:11 396093] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:92|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:73206|now:1757654651396081|stream_id:0|stream_offset:101424|
[2025/09/12 05:24:11 396098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:92|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 396103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:73206|applimit:0|
[2025/09/12 05:24:11 396107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42039|rtt_var:8451|pto_duration:75843|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 396111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 396115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 396119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 74406|
[2025/09/12 05:24:11 396122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651496924|now:1757654651396107|interv:100817|
[2025/09/12 05:24:11 396126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651496924|now:1757654651396107|interval:100817|pto_count:0|srtt:42039
[2025/09/12 05:24:11 396131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:77499|inflight:74406|
[2025/09/12 05:24:11 396135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 396139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:74406|cwnd:77499|conn:0000561B836C40DC|stream_id:0|stream_offset:102603|
[2025/09/12 05:24:11 396146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 396150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:93|
[2025/09/12 05:24:11 396167] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:93|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:74406|now:1757654651396156|stream_id:0|stream_offset:102603|
[2025/09/12 05:24:11 396172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:93|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 396176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:74406|applimit:0|
[2025/09/12 05:24:11 396180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42039|rtt_var:8451|pto_duration:75843|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 396184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 396188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 396192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 75606|
[2025/09/12 05:24:11 396196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651496999|now:1757654651396180|interv:100819|
[2025/09/12 05:24:11 396200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651496999|now:1757654651396180|interval:100819|pto_count:0|srtt:42039
[2025/09/12 05:24:11 396204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:77499|inflight:75606|
[2025/09/12 05:24:11 396208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 396212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:75606|cwnd:77499|conn:0000561B836C40DC|stream_id:0|stream_offset:103782|
[2025/09/12 05:24:11 396217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 396220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:94|
[2025/09/12 05:24:11 396236] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:94|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:75606|now:1757654651396226|stream_id:0|stream_offset:103782|
[2025/09/12 05:24:11 396241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:94|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 396245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:75606|applimit:0|
[2025/09/12 05:24:11 396249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42039|rtt_var:8451|pto_duration:75843|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 396253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 396257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 396264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 76806|
[2025/09/12 05:24:11 396268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651497069|now:1757654651396249|interv:100820|
[2025/09/12 05:24:11 396272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651497069|now:1757654651396249|interval:100820|pto_count:0|srtt:42039
[2025/09/12 05:24:11 396276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:77499|inflight:76806|
[2025/09/12 05:24:11 396280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651497069|
[2025/09/12 05:24:11 396284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651497069|
[2025/09/12 05:24:11 396291] [debug] |xqc_engine_wakeup_after|wakeup:1757654651497069|now:1757654651396291|diff:100778|
[2025/09/12 05:24:11 396297] [debug] |xqc_engine_main_logic|END|now:1757654651395870|
[2025/09/12 05:24:11 396305] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651396305|
[2025/09/12 05:24:11 396311] [debug] |xqc_engine_wakeup_after|wakeup:1757654651497069|now:1757654651396311|diff:100758|
[2025/09/12 05:24:11 396316] [debug] |xqc_engine_main_logic|END|now:1757654651396305|
[2025/09/12 05:24:11 397682] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651397681|
[2025/09/12 05:24:11 397692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 397698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:19|
[2025/09/12 05:24:11 397702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:20|
[2025/09/12 05:24:11 397707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:20|
[2025/09/12 05:24:11 397712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 397716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:31|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:32|path_largest_ack:31|
[2025/09/12 05:24:11 397721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:30677|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:5251|ack_elapse:57292|ctl_first_sent_time:1757654651345640|lagest_ack_time:1757654651397681|curr_delivered:32747|
[2025/09/12 05:24:11 397725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651345640|
[2025/09/12 05:24:11 397730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2644||sndq_packets_used_bytes:0|sndq_packets_free:32|
[2025/09/12 05:24:11 397734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:32|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:32|path_largest_ack:32|
[2025/09/12 05:24:11 397738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:30677|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:5251|ack_elapse:57292|ctl_first_sent_time:1757654651345640|lagest_ack_time:1757654651397681|curr_delivered:33947|
[2025/09/12 05:24:11 397743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651345730|
[2025/09/12 05:24:11 397746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2643||sndq_packets_used_bytes:0|sndq_packets_free:33|
[2025/09/12 05:24:11 397755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42039|rttvar:8451|minrtt:30532|latest_rtt:51951|ack_delay:48|
[2025/09/12 05:24:11 397759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43272|rttvar:8805|minrtt:30532|latest_rtt:51951|ack_delay:48|
[2025/09/12 05:24:11 397763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:32|lost_pn:29|thresh:3|
[2025/09/12 05:24:11 397768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 397772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43272|rtt_var:8805|pto_duration:78492|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 397776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 397780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 397784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 74406|
[2025/09/12 05:24:11 397788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651499718|now:1757654651397771|interv:101947|
[2025/09/12 05:24:11 397792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651499718|now:1757654651397771|interval:101947|pto_count:0|srtt:43272
[2025/09/12 05:24:11 397796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 5251, ack_elapse 57292, delivered 31877|rate 556395|lost 0|
[2025/09/12 05:24:11 397800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (556395) in round 2|
[2025/09/12 05:24:11 397805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 397809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:49007|extra_cwnd:34124|
[2025/09/12 05:24:11 397813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:77499|packet_lost:0|acked:2400|po_sent_time:1757654651345730|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 397817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:77499|packet_lost:0|acked:2400|po_sent_time:1757654651345730|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 397822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:556395|cwnd:79899|full_bw_reached:0|inflight:74406|srtt:43272|latest_rtt:51951|min_rtt:30532|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 397827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:20|largest:20|pns:2|
[2025/09/12 05:24:11 397832] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:20|frame:ACK |recv_time:1757654651397681|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 397836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771397681|now:1757654651397681|interv:120000000|
[2025/09/12 05:24:11 397840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771397681|now:1757654651397681|interv:120000000|
[2025/09/12 05:24:11 397847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651497069|pq_index:0|
[2025/09/12 05:24:11 397851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651395870|
[2025/09/12 05:24:11 397855] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651397855|
[2025/09/12 05:24:11 397860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651397859|
[2025/09/12 05:24:11 397866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43272|min_srtt:43272|path_bw:556395|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 397870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:74406|cwnd:79899|conn:0000561B836C40DC|stream_id:0|stream_offset:104961|
[2025/09/12 05:24:11 397875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43272|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 397879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 397883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43272|min_srtt:43272|path_bw:556395|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 397888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:74406|cwnd:79899|conn:0000561B836C40DC|stream_id:0|stream_offset:106140|
[2025/09/12 05:24:11 397892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43272|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 397896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 397900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43272|min_srtt:43272|path_bw:556395|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 397904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:74406|cwnd:79899|conn:0000561B836C40DC|stream_id:0|stream_offset:107319|
[2025/09/12 05:24:11 397909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43272|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 397913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 397917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43272|min_srtt:43272|path_bw:556395|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 397921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:74406|cwnd:79899|conn:0000561B836C40DC|stream_id:0|stream_offset:108498|
[2025/09/12 05:24:11 397925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43272|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 397932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 397936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43272|min_srtt:43272|path_bw:556395|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 397940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:74406|cwnd:79899|conn:0000561B836C40DC|stream_id:0|stream_offset:109677|
[2025/09/12 05:24:11 397945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 397949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 397952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 397956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 397961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 397965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:74406|cwnd:79899|conn:0000561B836C40DC|stream_id:0|stream_offset:104961|
[2025/09/12 05:24:11 397969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 397974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:95|
[2025/09/12 05:24:11 398000] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:95|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:74406|now:1757654651397980|stream_id:0|stream_offset:104961|
[2025/09/12 05:24:11 398006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:95|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 398011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:74406|applimit:0|
[2025/09/12 05:24:11 398015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43272|rtt_var:8805|pto_duration:78492|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 398019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 398023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 398027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 75606|
[2025/09/12 05:24:11 398031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651501472|now:1757654651398015|interv:103457|
[2025/09/12 05:24:11 398035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651501472|now:1757654651398015|interval:103457|pto_count:0|srtt:43272
[2025/09/12 05:24:11 398040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:79899|inflight:75606|
[2025/09/12 05:24:11 398044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 398055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:75606|cwnd:79899|conn:0000561B836C40DC|stream_id:0|stream_offset:106140|
[2025/09/12 05:24:11 398059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 398063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:96|
[2025/09/12 05:24:11 398082] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:96|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:75606|now:1757654651398070|stream_id:0|stream_offset:106140|
[2025/09/12 05:24:11 398087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:96|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 398092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:75606|applimit:0|
[2025/09/12 05:24:11 398096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43272|rtt_var:8805|pto_duration:78492|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 398100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 398104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 398107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 76806|
[2025/09/12 05:24:11 398111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651501562|now:1757654651398095|interv:103467|
[2025/09/12 05:24:11 398115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651501562|now:1757654651398095|interval:103467|pto_count:0|srtt:43272
[2025/09/12 05:24:11 398120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:79899|inflight:76806|
[2025/09/12 05:24:11 398124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 398128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:76806|cwnd:79899|conn:0000561B836C40DC|stream_id:0|stream_offset:107319|
[2025/09/12 05:24:11 398132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 398136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:97|
[2025/09/12 05:24:11 398152] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:97|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:76806|now:1757654651398142|stream_id:0|stream_offset:107319|
[2025/09/12 05:24:11 398157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:97|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 398161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:76806|applimit:0|
[2025/09/12 05:24:11 398165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43272|rtt_var:8805|pto_duration:78492|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 398170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 398177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 398181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 78006|
[2025/09/12 05:24:11 398185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651501634|now:1757654651398165|interv:103469|
[2025/09/12 05:24:11 398189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651501634|now:1757654651398165|interval:103469|pto_count:0|srtt:43272
[2025/09/12 05:24:11 398193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:79899|inflight:78006|
[2025/09/12 05:24:11 398197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 398201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:78006|cwnd:79899|conn:0000561B836C40DC|stream_id:0|stream_offset:108498|
[2025/09/12 05:24:11 398206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 398209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:98|
[2025/09/12 05:24:11 398226] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:98|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:78006|now:1757654651398215|stream_id:0|stream_offset:108498|
[2025/09/12 05:24:11 398231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:98|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 398235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:78006|applimit:0|
[2025/09/12 05:24:11 398239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43272|rtt_var:8805|pto_duration:78492|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 398243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 398247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 398251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 79206|
[2025/09/12 05:24:11 398255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651501707|now:1757654651398239|interv:103468|
[2025/09/12 05:24:11 398259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651501707|now:1757654651398239|interval:103468|pto_count:0|srtt:43272
[2025/09/12 05:24:11 398263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:79899|inflight:79206|
[2025/09/12 05:24:11 398267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651501707|
[2025/09/12 05:24:11 398271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651501707|
[2025/09/12 05:24:11 398275] [debug] |xqc_engine_wakeup_after|wakeup:1757654651501707|now:1757654651398275|diff:103432|
[2025/09/12 05:24:11 398280] [debug] |xqc_engine_main_logic|END|now:1757654651397859|
[2025/09/12 05:24:11 398285] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651398285|
[2025/09/12 05:24:11 398296] [debug] |xqc_engine_wakeup_after|wakeup:1757654651501707|now:1757654651398296|diff:103411|
[2025/09/12 05:24:11 398303] [debug] |xqc_engine_main_logic|END|now:1757654651398285|
[2025/09/12 05:24:11 399684] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651399683|
[2025/09/12 05:24:11 399693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 399699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:20|
[2025/09/12 05:24:11 399703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:21|
[2025/09/12 05:24:11 399709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:21|
[2025/09/12 05:24:11 399713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 399718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:33|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:34|path_largest_ack:33|
[2025/09/12 05:24:11 399723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:33077|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:5436|ack_elapse:59294|ctl_first_sent_time:1757654651345825|lagest_ack_time:1757654651399683|curr_delivered:35147|
[2025/09/12 05:24:11 399727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651345825|
[2025/09/12 05:24:11 399732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2642||sndq_packets_used_bytes:0|sndq_packets_free:34|
[2025/09/12 05:24:11 399736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:34|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:34|path_largest_ack:34|
[2025/09/12 05:24:11 399740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:33077|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:5436|ack_elapse:59294|ctl_first_sent_time:1757654651345825|lagest_ack_time:1757654651399683|curr_delivered:36347|
[2025/09/12 05:24:11 399745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651345919|
[2025/09/12 05:24:11 399748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2641||sndq_packets_used_bytes:0|sndq_packets_free:35|
[2025/09/12 05:24:11 399752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43272|rttvar:8805|minrtt:30532|latest_rtt:53764|ack_delay:48|
[2025/09/12 05:24:11 399757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:44577|rttvar:9215|minrtt:30532|latest_rtt:53764|ack_delay:48|
[2025/09/12 05:24:11 399761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:34|lost_pn:31|thresh:3|
[2025/09/12 05:24:11 399765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 399769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44577|rtt_var:9215|pto_duration:81437|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 399773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 399777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 399781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 76806|
[2025/09/12 05:24:11 399789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651504652|now:1757654651399769|interv:104883|
[2025/09/12 05:24:11 399793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651504652|now:1757654651399769|interval:104883|pto_count:0|srtt:44577
[2025/09/12 05:24:11 399798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 5436, ack_elapse 59294, delivered 34277|rate 578085|lost 0|
[2025/09/12 05:24:11 399802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (578085) in round 2|
[2025/09/12 05:24:11 399806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 399810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:50920|extra_cwnd:35456|
[2025/09/12 05:24:11 399814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:79899|packet_lost:0|acked:2400|po_sent_time:1757654651345919|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 399819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:79899|packet_lost:0|acked:2400|po_sent_time:1757654651345919|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 399823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:578085|cwnd:82299|full_bw_reached:0|inflight:76806|srtt:44577|latest_rtt:53764|min_rtt:30532|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 399829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:21|largest:21|pns:2|
[2025/09/12 05:24:11 399833] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:21|frame:ACK |recv_time:1757654651399683|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 399838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771399683|now:1757654651399683|interv:120000000|
[2025/09/12 05:24:11 399842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771399683|now:1757654651399683|interv:120000000|
[2025/09/12 05:24:11 399846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651501707|pq_index:0|
[2025/09/12 05:24:11 399850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651397859|
[2025/09/12 05:24:11 399854] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651399854|
[2025/09/12 05:24:11 399859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651399858|
[2025/09/12 05:24:11 399865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44577|min_srtt:44577|path_bw:578085|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 399869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:76806|cwnd:82299|conn:0000561B836C40DC|stream_id:0|stream_offset:109677|
[2025/09/12 05:24:11 399873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44577|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 399881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 399885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44577|min_srtt:44577|path_bw:578085|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 399889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:76806|cwnd:82299|conn:0000561B836C40DC|stream_id:0|stream_offset:110856|
[2025/09/12 05:24:11 399894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44577|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 399898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 399902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44577|min_srtt:44577|path_bw:578085|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 399906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:76806|cwnd:82299|conn:0000561B836C40DC|stream_id:0|stream_offset:112035|
[2025/09/12 05:24:11 399911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44577|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 399915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 399919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44577|min_srtt:44577|path_bw:578085|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 399923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:76806|cwnd:82299|conn:0000561B836C40DC|stream_id:0|stream_offset:113214|
[2025/09/12 05:24:11 399928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44577|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 399932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 399936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44577|min_srtt:44577|path_bw:578085|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 399940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:76806|cwnd:82299|conn:0000561B836C40DC|stream_id:0|stream_offset:114393|
[2025/09/12 05:24:11 399944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 399948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 399952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 399956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 399963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 399968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:76806|cwnd:82299|conn:0000561B836C40DC|stream_id:0|stream_offset:109677|
[2025/09/12 05:24:11 399972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 399976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:99|
[2025/09/12 05:24:11 400003] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:99|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:76806|now:1757654651399983|stream_id:0|stream_offset:109677|
[2025/09/12 05:24:11 400008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:99|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 400013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:76806|applimit:0|
[2025/09/12 05:24:11 400017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44577|rtt_var:9215|pto_duration:81437|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 400021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 400025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 400029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 78006|
[2025/09/12 05:24:11 400033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651506420|now:1757654651400017|interv:106403|
[2025/09/12 05:24:11 400037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651506420|now:1757654651400017|interval:106403|pto_count:0|srtt:44577
[2025/09/12 05:24:11 400041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:82299|inflight:78006|
[2025/09/12 05:24:11 400046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 400050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:78006|cwnd:82299|conn:0000561B836C40DC|stream_id:0|stream_offset:110856|
[2025/09/12 05:24:11 400054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 400058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:100|
[2025/09/12 05:24:11 400075] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:100|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:78006|now:1757654651400064|stream_id:0|stream_offset:110856|
[2025/09/12 05:24:11 400080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:100|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 400084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:78006|applimit:0|
[2025/09/12 05:24:11 400088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44577|rtt_var:9215|pto_duration:81437|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 400096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 400100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 400104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 79206|
[2025/09/12 05:24:11 400108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651506501|now:1757654651400088|interv:106413|
[2025/09/12 05:24:11 400112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651506501|now:1757654651400088|interval:106413|pto_count:0|srtt:44577
[2025/09/12 05:24:11 400116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:82299|inflight:79206|
[2025/09/12 05:24:11 400120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 400124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:79206|cwnd:82299|conn:0000561B836C40DC|stream_id:0|stream_offset:112035|
[2025/09/12 05:24:11 400129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 400133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:101|
[2025/09/12 05:24:11 400150] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:101|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:79206|now:1757654651400138|stream_id:0|stream_offset:112035|
[2025/09/12 05:24:11 400155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:101|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 400159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:79206|applimit:0|
[2025/09/12 05:24:11 400163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44577|rtt_var:9215|pto_duration:81437|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 400167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 400171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 400174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 80406|
[2025/09/12 05:24:11 400178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651506575|now:1757654651400163|interv:106412|
[2025/09/12 05:24:11 400182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651506575|now:1757654651400163|interval:106412|pto_count:0|srtt:44577
[2025/09/12 05:24:11 400187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:82299|inflight:80406|
[2025/09/12 05:24:11 400191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 400195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:80406|cwnd:82299|conn:0000561B836C40DC|stream_id:0|stream_offset:113214|
[2025/09/12 05:24:11 400202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 400206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:102|
[2025/09/12 05:24:11 400223] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:102|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:80406|now:1757654651400212|stream_id:0|stream_offset:113214|
[2025/09/12 05:24:11 400228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:102|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 400232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:80406|applimit:0|
[2025/09/12 05:24:11 400236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44577|rtt_var:9215|pto_duration:81437|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 400240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 400244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 400248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 81606|
[2025/09/12 05:24:11 400252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651506649|now:1757654651400236|interv:106413|
[2025/09/12 05:24:11 400256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651506649|now:1757654651400236|interval:106413|pto_count:0|srtt:44577
[2025/09/12 05:24:11 400260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:82299|inflight:81606|
[2025/09/12 05:24:11 400264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651506649|
[2025/09/12 05:24:11 400268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651506649|
[2025/09/12 05:24:11 400273] [debug] |xqc_engine_wakeup_after|wakeup:1757654651506649|now:1757654651400273|diff:106376|
[2025/09/12 05:24:11 400280] [debug] |xqc_engine_main_logic|END|now:1757654651399858|
[2025/09/12 05:24:11 400288] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651400288|
[2025/09/12 05:24:11 400294] [debug] |xqc_engine_wakeup_after|wakeup:1757654651506649|now:1757654651400294|diff:106355|
[2025/09/12 05:24:11 400300] [debug] |xqc_engine_main_logic|END|now:1757654651400288|
[2025/09/12 05:24:11 401705] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651401704|
[2025/09/12 05:24:11 401715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 401721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:21|
[2025/09/12 05:24:11 401725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:22|
[2025/09/12 05:24:11 401731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:22|
[2025/09/12 05:24:11 401735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 401740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:35|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:36|path_largest_ack:35|
[2025/09/12 05:24:11 401748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:35477|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:6784|ack_elapse:61315|ctl_first_sent_time:1757654651347173|lagest_ack_time:1757654651401704|curr_delivered:37547|
[2025/09/12 05:24:11 401753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651347173|
[2025/09/12 05:24:11 401758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2640||sndq_packets_used_bytes:0|sndq_packets_free:36|
[2025/09/12 05:24:11 401762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:36|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:36|path_largest_ack:36|
[2025/09/12 05:24:11 401766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:35477|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:6784|ack_elapse:61315|ctl_first_sent_time:1757654651347173|lagest_ack_time:1757654651401704|curr_delivered:38747|
[2025/09/12 05:24:11 401770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651347273|
[2025/09/12 05:24:11 401774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2639||sndq_packets_used_bytes:0|sndq_packets_free:37|
[2025/09/12 05:24:11 401778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:44577|rttvar:9215|minrtt:30532|latest_rtt:54431|ack_delay:56|
[2025/09/12 05:24:11 401782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:45801|rttvar:9361|minrtt:30532|latest_rtt:54431|ack_delay:56|
[2025/09/12 05:24:11 401787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:36|lost_pn:33|thresh:3|
[2025/09/12 05:24:11 401791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 401795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:45801|rtt_var:9361|pto_duration:83245|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 401799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 401803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 401807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 79206|
[2025/09/12 05:24:11 401811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651508457|now:1757654651401794|interv:106663|
[2025/09/12 05:24:11 401815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651508457|now:1757654651401794|interval:106663|pto_count:0|srtt:45801
[2025/09/12 05:24:11 401819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 6784, ack_elapse 61315, delivered 36677|rate 598173|lost 0|
[2025/09/12 05:24:11 401823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (598173) in round 2|
[2025/09/12 05:24:11 401827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 401831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:52688|extra_cwnd:36686|
[2025/09/12 05:24:11 401835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:82299|packet_lost:0|acked:2400|po_sent_time:1757654651347273|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 401842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:82299|packet_lost:0|acked:2400|po_sent_time:1757654651347273|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 401846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:598173|cwnd:84699|full_bw_reached:0|inflight:79206|srtt:45801|latest_rtt:54431|min_rtt:30532|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 401852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:22|largest:22|pns:2|
[2025/09/12 05:24:11 401856] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:22|frame:ACK |recv_time:1757654651401704|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 401861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771401704|now:1757654651401704|interv:120000000|
[2025/09/12 05:24:11 401865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771401704|now:1757654651401704|interv:120000000|
[2025/09/12 05:24:11 401869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651506649|pq_index:0|
[2025/09/12 05:24:11 401873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651399858|
[2025/09/12 05:24:11 401877] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651401877|
[2025/09/12 05:24:11 401882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651401881|
[2025/09/12 05:24:11 401888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:45801|min_srtt:45801|path_bw:598173|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 401892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:79206|cwnd:84699|conn:0000561B836C40DC|stream_id:0|stream_offset:114393|
[2025/09/12 05:24:11 401896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:45801|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 401901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 401905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:45801|min_srtt:45801|path_bw:598173|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 401909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:79206|cwnd:84699|conn:0000561B836C40DC|stream_id:0|stream_offset:115572|
[2025/09/12 05:24:11 401913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:45801|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 401917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 401921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:45801|min_srtt:45801|path_bw:598173|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 401932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:79206|cwnd:84699|conn:0000561B836C40DC|stream_id:0|stream_offset:116751|
[2025/09/12 05:24:11 401936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:45801|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 401940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 401944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:45801|min_srtt:45801|path_bw:598173|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 401948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:79206|cwnd:84699|conn:0000561B836C40DC|stream_id:0|stream_offset:117930|
[2025/09/12 05:24:11 401953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:45801|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 401957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 401961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:45801|min_srtt:45801|path_bw:598173|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 401965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:79206|cwnd:84699|conn:0000561B836C40DC|stream_id:0|stream_offset:119109|
[2025/09/12 05:24:11 401969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 401973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 401977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 401981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 401985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 401990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:79206|cwnd:84699|conn:0000561B836C40DC|stream_id:0|stream_offset:114393|
[2025/09/12 05:24:11 401994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 401998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:103|
[2025/09/12 05:24:11 402025] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:103|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:79206|now:1757654651402005|stream_id:0|stream_offset:114393|
[2025/09/12 05:24:11 402030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:103|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 402038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:79206|applimit:0|
[2025/09/12 05:24:11 402042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:45801|rtt_var:9361|pto_duration:83245|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 402046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 402050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 402054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 80406|
[2025/09/12 05:24:11 402058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651510250|now:1757654651402042|interv:108208|
[2025/09/12 05:24:11 402062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651510250|now:1757654651402042|interval:108208|pto_count:0|srtt:45801
[2025/09/12 05:24:11 402066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:84699|inflight:80406|
[2025/09/12 05:24:11 402071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 402075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:80406|cwnd:84699|conn:0000561B836C40DC|stream_id:0|stream_offset:115572|
[2025/09/12 05:24:11 402079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 402083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:104|
[2025/09/12 05:24:11 402101] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:104|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:80406|now:1757654651402089|stream_id:0|stream_offset:115572|
[2025/09/12 05:24:11 402106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:104|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 402110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:80406|applimit:0|
[2025/09/12 05:24:11 402114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:45801|rtt_var:9361|pto_duration:83245|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 402118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 402122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 402126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 81606|
[2025/09/12 05:24:11 402130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651510334|now:1757654651402114|interv:108220|
[2025/09/12 05:24:11 402134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651510334|now:1757654651402114|interval:108220|pto_count:0|srtt:45801
[2025/09/12 05:24:11 402138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:84699|inflight:81606|
[2025/09/12 05:24:11 402142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 402149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:81606|cwnd:84699|conn:0000561B836C40DC|stream_id:0|stream_offset:116751|
[2025/09/12 05:24:11 402154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 402157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:105|
[2025/09/12 05:24:11 402174] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:105|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:81606|now:1757654651402163|stream_id:0|stream_offset:116751|
[2025/09/12 05:24:11 402179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:105|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 402184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:81606|applimit:0|
[2025/09/12 05:24:11 402188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:45801|rtt_var:9361|pto_duration:83245|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 402192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 402195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 402199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 82806|
[2025/09/12 05:24:11 402203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651510408|now:1757654651402187|interv:108221|
[2025/09/12 05:24:11 402207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651510408|now:1757654651402187|interval:108221|pto_count:0|srtt:45801
[2025/09/12 05:24:11 402211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:84699|inflight:82806|
[2025/09/12 05:24:11 402215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 402219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:82806|cwnd:84699|conn:0000561B836C40DC|stream_id:0|stream_offset:117930|
[2025/09/12 05:24:11 402224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 402228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:106|
[2025/09/12 05:24:11 402244] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:106|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:82806|now:1757654651402233|stream_id:0|stream_offset:117930|
[2025/09/12 05:24:11 402248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:106|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 402253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:82806|applimit:0|
[2025/09/12 05:24:11 402257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:45801|rtt_var:9361|pto_duration:83245|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 402261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 402267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 402271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 84006|
[2025/09/12 05:24:11 402275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651510478|now:1757654651402256|interv:108222|
[2025/09/12 05:24:11 402279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651510478|now:1757654651402256|interval:108222|pto_count:0|srtt:45801
[2025/09/12 05:24:11 402283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:84699|inflight:84006|
[2025/09/12 05:24:11 402288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651510478|
[2025/09/12 05:24:11 402294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651510478|
[2025/09/12 05:24:11 402300] [debug] |xqc_engine_wakeup_after|wakeup:1757654651510478|now:1757654651402300|diff:108178|
[2025/09/12 05:24:11 402307] [debug] |xqc_engine_main_logic|END|now:1757654651401881|
[2025/09/12 05:24:11 402315] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:78|state:ESTABED|recv_time:1757654651402315|
[2025/09/12 05:24:11 402322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 402329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:22|
[2025/09/12 05:24:11 402334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:23|
[2025/09/12 05:24:11 402342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:23|
[2025/09/12 05:24:11 402348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:18|
[2025/09/12 05:24:11 402354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_new_conn_id_frame|new_conn_id|e6e4ad3e51d609fa|sr_token:1ad9c4604d5d80a63d5174aa29d1364f
[2025/09/12 05:24:11 402360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:b|
[2025/09/12 05:24:11 402365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:24:11 402371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:24:11 402377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654651427315|now:1757654651402315|interv:25000|
[2025/09/12 05:24:11 402384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651402315|max_ack_delay:25000|
[2025/09/12 05:24:11 402390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:23|largest:23|pns:2|
[2025/09/12 05:24:11 402396] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:78|pkt_type:SHORT_HEADER|pkt_num:23|frame:STREAM NEW_CONNECTION_ID |recv_time:1757654651402315|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 402402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771402315|now:1757654651402315|interv:120000000|
[2025/09/12 05:24:11 402408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771402315|now:1757654651402315|interv:120000000|
[2025/09/12 05:24:11 402417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651510478|pq_index:0|
[2025/09/12 05:24:11 402423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651401881|
[2025/09/12 05:24:11 402428] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651402428|
[2025/09/12 05:24:11 402435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651402433|
[2025/09/12 05:24:11 402443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:45801|min_srtt:45801|path_bw:598173|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 402450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:0|inflight:84006|cwnd:84699|conn:0000561B836C40DC|stream_id:0|stream_offset:119109|
[2025/09/12 05:24:11 402476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 402481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 402484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 402489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 402493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651427315|
[2025/09/12 05:24:11 402497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651427315|
[2025/09/12 05:24:11 402501] [debug] |xqc_engine_wakeup_after|wakeup:1757654651427315|now:1757654651402501|diff:24814|
[2025/09/12 05:24:11 402505] [debug] |xqc_engine_main_logic|END|now:1757654651402433|
[2025/09/12 05:24:11 402511] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651402511|
[2025/09/12 05:24:11 402515] [debug] |xqc_engine_wakeup_after|wakeup:1757654651427315|now:1757654651402514|diff:24801|
[2025/09/12 05:24:11 402518] [debug] |xqc_engine_main_logic|END|now:1757654651402511|
[2025/09/12 05:24:11 403708] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651403706|
[2025/09/12 05:24:11 403717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 403723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:23|
[2025/09/12 05:24:11 403727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:24|
[2025/09/12 05:24:11 403733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:24|
[2025/09/12 05:24:11 403737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 403742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:37|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:38|path_largest_ack:37|
[2025/09/12 05:24:11 403747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:37877|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:6978|ack_elapse:63317|ctl_first_sent_time:1757654651347367|lagest_ack_time:1757654651403706|curr_delivered:39947|
[2025/09/12 05:24:11 403752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651347367|
[2025/09/12 05:24:11 403761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2638||sndq_packets_used_bytes:0|sndq_packets_free:38|
[2025/09/12 05:24:11 403765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:38|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:38|path_largest_ack:38|
[2025/09/12 05:24:11 403769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:37877|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:6978|ack_elapse:63317|ctl_first_sent_time:1757654651347367|lagest_ack_time:1757654651403706|curr_delivered:41147|
[2025/09/12 05:24:11 403774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651347481|
[2025/09/12 05:24:11 403778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2637||sndq_packets_used_bytes:0|sndq_packets_free:39|
[2025/09/12 05:24:11 403782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:45801|rttvar:9361|minrtt:30532|latest_rtt:56225|ack_delay:56|
[2025/09/12 05:24:11 403786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:47097|rttvar:9613|minrtt:30532|latest_rtt:56225|ack_delay:56|
[2025/09/12 05:24:11 403790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:38|lost_pn:35|thresh:3|
[2025/09/12 05:24:11 403794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 403799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:47097|rtt_var:9613|pto_duration:85549|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 403803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 403807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 403811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 81606|
[2025/09/12 05:24:11 403815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651512782|now:1757654651403798|interv:108984|
[2025/09/12 05:24:11 403819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651512782|now:1757654651403798|interval:108984|pto_count:0|srtt:47097
[2025/09/12 05:24:11 403823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 6978, ack_elapse 63317, delivered 39077|rate 617164|lost 0|
[2025/09/12 05:24:11 403827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (617164) in round 2|
[2025/09/12 05:24:11 403831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 403836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:54362|extra_cwnd:37852|
[2025/09/12 05:24:11 403840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:84699|packet_lost:0|acked:2400|po_sent_time:1757654651347481|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 403844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:84699|packet_lost:0|acked:2400|po_sent_time:1757654651347481|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 403849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:617164|cwnd:87099|full_bw_reached:0|inflight:81606|srtt:47097|latest_rtt:56225|min_rtt:30532|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 403857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:24|largest:24|pns:2|
[2025/09/12 05:24:11 403861] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:24|frame:ACK |recv_time:1757654651403706|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 403866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771403706|now:1757654651403706|interv:120000000|
[2025/09/12 05:24:11 403870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771403706|now:1757654651403706|interv:120000000|
[2025/09/12 05:24:11 403874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651427315|pq_index:0|
[2025/09/12 05:24:11 403878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651402433|
[2025/09/12 05:24:11 403882] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651403882|
[2025/09/12 05:24:11 403887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651403886|
[2025/09/12 05:24:11 403893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:47097|min_srtt:47097|path_bw:617164|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 403897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:81606|cwnd:87099|conn:0000561B836C40DC|stream_id:0|stream_offset:119109|
[2025/09/12 05:24:11 403902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:47097|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 403906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 403911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:47097|min_srtt:47097|path_bw:617164|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 403915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:81606|cwnd:87099|conn:0000561B836C40DC|stream_id:0|stream_offset:120288|
[2025/09/12 05:24:11 403919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:47097|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 403924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 403928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:47097|min_srtt:47097|path_bw:617164|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 403932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:81606|cwnd:87099|conn:0000561B836C40DC|stream_id:0|stream_offset:121467|
[2025/09/12 05:24:11 403939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:47097|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 403943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 403947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:47097|min_srtt:47097|path_bw:617164|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 403951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:81606|cwnd:87099|conn:0000561B836C40DC|stream_id:0|stream_offset:122646|
[2025/09/12 05:24:11 403956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:47097|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 403960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 403964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:47097|min_srtt:47097|path_bw:617164|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 403968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:81606|cwnd:87099|conn:0000561B836C40DC|stream_id:0|stream_offset:123825|
[2025/09/12 05:24:11 403972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 403976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 403980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 403984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 403989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 403993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:81606|cwnd:87099|conn:0000561B836C40DC|stream_id:0|stream_offset:119109|
[2025/09/12 05:24:11 403997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 404001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:107|
[2025/09/12 05:24:11 404028] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:107|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:81606|now:1757654651404008|stream_id:0|stream_offset:119109|
[2025/09/12 05:24:11 404034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:107|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 404039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:81606|applimit:0|
[2025/09/12 05:24:11 404043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:47097|rtt_var:9613|pto_duration:85549|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 404047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 404054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 404058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 82806|
[2025/09/12 05:24:11 404062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651514557|now:1757654651404043|interv:110514|
[2025/09/12 05:24:11 404066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651514557|now:1757654651404043|interval:110514|pto_count:0|srtt:47097
[2025/09/12 05:24:11 404071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:87099|inflight:82806|
[2025/09/12 05:24:11 404075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 404079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:82806|cwnd:87099|conn:0000561B836C40DC|stream_id:0|stream_offset:120288|
[2025/09/12 05:24:11 404084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 404088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:108|
[2025/09/12 05:24:11 404106] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:108|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:82806|now:1757654651404094|stream_id:0|stream_offset:120288|
[2025/09/12 05:24:11 404111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:108|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 404115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:82806|applimit:0|
[2025/09/12 05:24:11 404119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:47097|rtt_var:9613|pto_duration:85549|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 404123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 404127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 404131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 84006|
[2025/09/12 05:24:11 404135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651514643|now:1757654651404119|interv:110524|
[2025/09/12 05:24:11 404139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651514643|now:1757654651404119|interval:110524|pto_count:0|srtt:47097
[2025/09/12 05:24:11 404143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:87099|inflight:84006|
[2025/09/12 05:24:11 404147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 404151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:84006|cwnd:87099|conn:0000561B836C40DC|stream_id:0|stream_offset:121467|
[2025/09/12 05:24:11 404156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 404163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:109|
[2025/09/12 05:24:11 404180] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:109|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:84006|now:1757654651404168|stream_id:0|stream_offset:121467|
[2025/09/12 05:24:11 404185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:109|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 404189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:84006|applimit:0|
[2025/09/12 05:24:11 404193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:47097|rtt_var:9613|pto_duration:85549|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 404197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 404201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 404205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 85206|
[2025/09/12 05:24:11 404208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651514717|now:1757654651404193|interv:110524|
[2025/09/12 05:24:11 404212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651514717|now:1757654651404193|interval:110524|pto_count:0|srtt:47097
[2025/09/12 05:24:11 404217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:87099|inflight:85206|
[2025/09/12 05:24:11 404221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 404225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:85206|cwnd:87099|conn:0000561B836C40DC|stream_id:0|stream_offset:122646|
[2025/09/12 05:24:11 404229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 404233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:110|
[2025/09/12 05:24:11 404257] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:110|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:85206|now:1757654651404239|stream_id:0|stream_offset:122646|
[2025/09/12 05:24:11 404265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:110|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 404272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:85206|applimit:0|
[2025/09/12 05:24:11 404277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:47097|rtt_var:9613|pto_duration:85549|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 404283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 404289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 404294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 86406|
[2025/09/12 05:24:11 404303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651514788|now:1757654651404277|interv:110511|
[2025/09/12 05:24:11 404309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651514788|now:1757654651404277|interval:110511|pto_count:0|srtt:47097
[2025/09/12 05:24:11 404315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:87099|inflight:86406|
[2025/09/12 05:24:11 404321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651427315|
[2025/09/12 05:24:11 404327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651427315|
[2025/09/12 05:24:11 404332] [debug] |xqc_engine_wakeup_after|wakeup:1757654651427315|now:1757654651404332|diff:22983|
[2025/09/12 05:24:11 404338] [debug] |xqc_engine_main_logic|END|now:1757654651403886|
[2025/09/12 05:24:11 404344] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651404344|
[2025/09/12 05:24:11 404349] [debug] |xqc_engine_wakeup_after|wakeup:1757654651427315|now:1757654651404349|diff:22966|
[2025/09/12 05:24:11 404355] [debug] |xqc_engine_main_logic|END|now:1757654651404344|
[2025/09/12 05:24:11 405755] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651405755|
[2025/09/12 05:24:11 405765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 405771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:24|
[2025/09/12 05:24:11 405775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:25|
[2025/09/12 05:24:11 405781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:25|
[2025/09/12 05:24:11 405785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 405790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:39|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:40|path_largest_ack:39|
[2025/09/12 05:24:11 405794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:40277|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:7189|ack_elapse:65366|ctl_first_sent_time:1757654651347578|lagest_ack_time:1757654651405755|curr_delivered:42347|
[2025/09/12 05:24:11 405799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651347578|
[2025/09/12 05:24:11 405803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2636||sndq_packets_used_bytes:0|sndq_packets_free:40|
[2025/09/12 05:24:11 405808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:40|origin_pktnum:0|size:1206|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:40|path_largest_ack:40|
[2025/09/12 05:24:11 405812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:40277|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:7189|ack_elapse:65366|ctl_first_sent_time:1757654651347578|lagest_ack_time:1757654651405755|curr_delivered:43553|
[2025/09/12 05:24:11 405817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651348868|
[2025/09/12 05:24:11 405820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2635||sndq_packets_used_bytes:0|sndq_packets_free:41|
[2025/09/12 05:24:11 405824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:47097|rttvar:9613|minrtt:30532|latest_rtt:56887|ack_delay:64|
[2025/09/12 05:24:11 405829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:48312|rttvar:9641|minrtt:30532|latest_rtt:56887|ack_delay:64|
[2025/09/12 05:24:11 405838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:40|lost_pn:37|thresh:3|
[2025/09/12 05:24:11 405842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 5|pns:2|
[2025/09/12 05:24:11 405846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 405850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:48312|rtt_var:9641|pto_duration:86876|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 405854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 405858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 405862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 84000|
[2025/09/12 05:24:11 405866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651516115|now:1757654651405849|interv:110266|
[2025/09/12 05:24:11 405870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651516115|now:1757654651405849|interval:110266|pto_count:0|srtt:48312
[2025/09/12 05:24:11 405874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 7189, ack_elapse 65366, delivered 41483|rate 634626|lost 0|
[2025/09/12 05:24:11 405879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (634626) in round 2|
[2025/09/12 05:24:11 405883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 405887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:55899|extra_cwnd:38922|
[2025/09/12 05:24:11 405891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:87099|packet_lost:0|acked:2406|po_sent_time:1757654651348868|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 405895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:87099|packet_lost:0|acked:2406|po_sent_time:1757654651348868|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 405900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:634626|cwnd:89505|full_bw_reached:0|inflight:84000|srtt:48312|latest_rtt:56887|min_rtt:30532|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 405905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:25|largest:25|pns:2|
[2025/09/12 05:24:11 405910] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:25|frame:ACK |recv_time:1757654651405755|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 405914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771405755|now:1757654651405755|interv:120000000|
[2025/09/12 05:24:11 405918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771405755|now:1757654651405755|interv:120000000|
[2025/09/12 05:24:11 405922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651427315|pq_index:0|
[2025/09/12 05:24:11 405929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651403886|
[2025/09/12 05:24:11 405933] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651405933|
[2025/09/12 05:24:11 405938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651405937|
[2025/09/12 05:24:11 405944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:48312|min_srtt:48312|path_bw:634626|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 405948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:84000|cwnd:89505|conn:0000561B836C40DC|stream_id:0|stream_offset:123825|
[2025/09/12 05:24:11 405953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:48312|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 405957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 405962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:48312|min_srtt:48312|path_bw:634626|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 405966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:84000|cwnd:89505|conn:0000561B836C40DC|stream_id:0|stream_offset:125004|
[2025/09/12 05:24:11 405970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:48312|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 405975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 405979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:48312|min_srtt:48312|path_bw:634626|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 405983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:84000|cwnd:89505|conn:0000561B836C40DC|stream_id:0|stream_offset:126183|
[2025/09/12 05:24:11 405987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:48312|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 405992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 405996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:48312|min_srtt:48312|path_bw:634626|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 406000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:84000|cwnd:89505|conn:0000561B836C40DC|stream_id:0|stream_offset:127362|
[2025/09/12 05:24:11 406004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:48312|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 406011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 406015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:48312|min_srtt:48312|path_bw:634626|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 406020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:84000|cwnd:89505|conn:0000561B836C40DC|stream_id:0|stream_offset:128541|
[2025/09/12 05:24:11 406024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 406028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 406032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 406036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 406040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 406044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:84000|cwnd:89505|conn:0000561B836C40DC|stream_id:0|stream_offset:123825|
[2025/09/12 05:24:11 406049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 406053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:111|
[2025/09/12 05:24:11 406079] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:111|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:84000|now:1757654651406059|stream_id:0|stream_offset:123825|
[2025/09/12 05:24:11 406085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:111|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 406090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:84000|applimit:0|
[2025/09/12 05:24:11 406094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:48312|rtt_var:9641|pto_duration:86876|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 406098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 406102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 406106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 85200|
[2025/09/12 05:24:11 406110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651517935|now:1757654651406094|interv:111841|
[2025/09/12 05:24:11 406114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651517935|now:1757654651406094|interval:111841|pto_count:0|srtt:48312
[2025/09/12 05:24:11 406118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:89505|inflight:85200|
[2025/09/12 05:24:11 406123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 406130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:85200|cwnd:89505|conn:0000561B836C40DC|stream_id:0|stream_offset:125004|
[2025/09/12 05:24:11 406134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 406138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:112|
[2025/09/12 05:24:11 406157] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:112|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:85200|now:1757654651406144|stream_id:0|stream_offset:125004|
[2025/09/12 05:24:11 406162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:112|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 406166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:85200|applimit:0|
[2025/09/12 05:24:11 406170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:48312|rtt_var:9641|pto_duration:86876|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 406174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 406178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 406182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 86400|
[2025/09/12 05:24:11 406186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651518020|now:1757654651406170|interv:111850|
[2025/09/12 05:24:11 406190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651518020|now:1757654651406170|interval:111850|pto_count:0|srtt:48312
[2025/09/12 05:24:11 406194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:89505|inflight:86400|
[2025/09/12 05:24:11 406198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 406202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:86400|cwnd:89505|conn:0000561B836C40DC|stream_id:0|stream_offset:126183|
[2025/09/12 05:24:11 406207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 406211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:113|
[2025/09/12 05:24:11 406227] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:113|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:86400|now:1757654651406216|stream_id:0|stream_offset:126183|
[2025/09/12 05:24:11 406232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:113|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 406236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:86400|applimit:0|
[2025/09/12 05:24:11 406240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:48312|rtt_var:9641|pto_duration:86876|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 406244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 406251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 406255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 87600|
[2025/09/12 05:24:11 406259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651518092|now:1757654651406240|interv:111852|
[2025/09/12 05:24:11 406263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651518092|now:1757654651406240|interval:111852|pto_count:0|srtt:48312
[2025/09/12 05:24:11 406267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:89505|inflight:87600|
[2025/09/12 05:24:11 406273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 406279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:87600|cwnd:89505|conn:0000561B836C40DC|stream_id:0|stream_offset:127362|
[2025/09/12 05:24:11 406286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 406292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:114|
[2025/09/12 05:24:11 406322] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:114|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:87600|now:1757654651406301|stream_id:0|stream_offset:127362|
[2025/09/12 05:24:11 406329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:114|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 406335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:87600|applimit:0|
[2025/09/12 05:24:11 406340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:48312|rtt_var:9641|pto_duration:86876|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 406347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 406352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 406357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 88800|
[2025/09/12 05:24:11 406363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651518177|now:1757654651406340|interv:111837|
[2025/09/12 05:24:11 406368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651518177|now:1757654651406340|interval:111837|pto_count:0|srtt:48312
[2025/09/12 05:24:11 406374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:89505|inflight:88800|
[2025/09/12 05:24:11 406380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651427315|
[2025/09/12 05:24:11 406386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651427315|
[2025/09/12 05:24:11 406391] [debug] |xqc_engine_wakeup_after|wakeup:1757654651427315|now:1757654651406391|diff:20924|
[2025/09/12 05:24:11 406397] [debug] |xqc_engine_main_logic|END|now:1757654651405937|
[2025/09/12 05:24:11 406404] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651406404|
[2025/09/12 05:24:11 406409] [debug] |xqc_engine_wakeup_after|wakeup:1757654651427315|now:1757654651406409|diff:20906|
[2025/09/12 05:24:11 406418] [debug] |xqc_engine_main_logic|END|now:1757654651406404|
[2025/09/12 05:24:11 406580] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654651406580|
[2025/09/12 05:24:11 406589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 406594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:25|
[2025/09/12 05:24:11 406598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:26|
[2025/09/12 05:24:11 406604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:26|
[2025/09/12 05:24:11 406608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 406613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:45|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:45|path_largest_ack:45|
[2025/09/12 05:24:11 406618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:47483|prior_delivered:2070|prior_time:1757654651340389|is_app_limited:1|send_elapse:8948|ack_elapse:66191|ctl_first_sent_time:1757654651349337|lagest_ack_time:1757654651406580|curr_delivered:44753|
[2025/09/12 05:24:11 406622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651349337|
[2025/09/12 05:24:11 406627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2634||sndq_packets_used_bytes:0|sndq_packets_free:42|
[2025/09/12 05:24:11 406631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:48312|rttvar:9641|minrtt:30532|latest_rtt:57243|ack_delay:40|
[2025/09/12 05:24:11 406635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:49423|rttvar:9453|minrtt:30532|latest_rtt:57243|ack_delay:40|
[2025/09/12 05:24:11 406639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:45|lost_pn:42|thresh:3|
[2025/09/12 05:24:11 406644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:41|lost_pn:42|po_sent_time:1757654651348966|lost_send_time:1757654651342182|loss_delay:64398|frame:STREAM |repair:128|
[2025/09/12 05:24:11 406649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:42|lost_pn:42|po_sent_time:1757654651349061|lost_send_time:1757654651342182|loss_delay:64398|frame:STREAM |repair:128|
[2025/09/12 05:24:11 406653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651349061u|
[2025/09/12 05:24:11 406657] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |lost interval:1757654651406580|lost_count:2|send_count:119|pkt_num:42|po_send_time:1757654651349061|srtt:49423|cwnd:89505|bw:634626|conn_life:118431|now:0|last_lost_time:118431|
[2025/09/12 05:24:11 406662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 406666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651413549|now:1757654651406666|interval:6883|
[2025/09/12 05:24:11 406670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651413549|now:1757654651406666|interv:6883|
[2025/09/12 05:24:11 406674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 8948, ack_elapse 66191, delivered 42683|rate 644845|lost 2|
[2025/09/12 05:24:11 406683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (644845) in round 2|
[2025/09/12 05:24:11 406687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 406691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:56799|extra_cwnd:39550|
[2025/09/12 05:24:11 406695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:89505|packet_lost:2|acked:1200|po_sent_time:1757654651349337|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 406699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:89505|packet_lost:2|acked:1200|po_sent_time:1757654651349337|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2108|
[2025/09/12 05:24:11 406704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:644845|cwnd:90705|full_bw_reached:0|inflight:85200|srtt:49423|latest_rtt:57243|min_rtt:30532|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 406709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:26|largest:26|pns:2|
[2025/09/12 05:24:11 406714] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:26|frame:ACK |recv_time:1757654651406580|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 406719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771406580|now:1757654651406580|interv:120000000|
[2025/09/12 05:24:11 406723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771406580|now:1757654651406580|interv:120000000|
[2025/09/12 05:24:11 406727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651427315|pq_index:0|
[2025/09/12 05:24:11 406731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651405937|
[2025/09/12 05:24:11 406735] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651406735|
[2025/09/12 05:24:11 406739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651406738|
[2025/09/12 05:24:11 406745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:49423|min_srtt:49423|path_bw:644845|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 406749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:85200|cwnd:90705|conn:0000561B836C40DC|stream_id:0|stream_offset:41295|
[2025/09/12 05:24:11 406754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:49423|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 406758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:41|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 406762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:49423|min_srtt:49423|path_bw:644845|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 406767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:85200|cwnd:90705|conn:0000561B836C40DC|stream_id:0|stream_offset:42474|
[2025/09/12 05:24:11 406774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:49423|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 406778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:42|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 406782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:49423|min_srtt:49423|path_bw:644845|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 406786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:85200|cwnd:90705|conn:0000561B836C40DC|stream_id:0|stream_offset:128541|
[2025/09/12 05:24:11 406791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:49423|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 406795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 406799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:49423|min_srtt:49423|path_bw:644845|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 406803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:85200|cwnd:90705|conn:0000561B836C40DC|stream_id:0|stream_offset:129720|
[2025/09/12 05:24:11 406808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:49423|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 406812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 406816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:49423|min_srtt:49423|path_bw:644845|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 406820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:85200|cwnd:90705|conn:0000561B836C40DC|stream_id:0|stream_offset:130899|
[2025/09/12 05:24:11 406825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 406829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 406832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 406837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 406841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:41|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 406845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:85200|cwnd:90705|conn:0000561B836C40DC|stream_id:0|stream_offset:41295|
[2025/09/12 05:24:11 406849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 406856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:115|
[2025/09/12 05:24:11 406883] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:115|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:85200|now:1757654651406863|stream_id:0|stream_offset:41295|
[2025/09/12 05:24:11 406888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:115|origin_pktnum:41|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 406893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:85200|applimit:0|
[2025/09/12 05:24:11 406897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651413549|now:1757654651406897|interval:6652|
[2025/09/12 05:24:11 406901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651413549|now:1757654651406897|interv:6652|
[2025/09/12 05:24:11 406905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:90705|inflight:86400|
[2025/09/12 05:24:11 406910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:42|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 406914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:86400|cwnd:90705|conn:0000561B836C40DC|stream_id:0|stream_offset:42474|
[2025/09/12 05:24:11 406918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 406922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:116|
[2025/09/12 05:24:11 406940] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:116|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:86400|now:1757654651406928|stream_id:0|stream_offset:42474|
[2025/09/12 05:24:11 406945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:116|origin_pktnum:42|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 406949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:86400|applimit:0|
[2025/09/12 05:24:11 406953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651413549|now:1757654651406953|interval:6596|
[2025/09/12 05:24:11 406957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651413549|now:1757654651406953|interv:6596|
[2025/09/12 05:24:11 406961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:90705|inflight:87600|
[2025/09/12 05:24:11 406965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 406969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:87600|cwnd:90705|conn:0000561B836C40DC|stream_id:0|stream_offset:128541|
[2025/09/12 05:24:11 406974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 406978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:117|
[2025/09/12 05:24:11 406994] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:117|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:87600|now:1757654651406983|stream_id:0|stream_offset:128541|
[2025/09/12 05:24:11 407004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:117|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 407008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:87600|applimit:0|
[2025/09/12 05:24:11 407012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651413549|now:1757654651407012|interval:6537|
[2025/09/12 05:24:11 407017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651413549|now:1757654651407012|interv:6537|
[2025/09/12 05:24:11 407021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:90705|inflight:88800|
[2025/09/12 05:24:11 407025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 407029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:88800|cwnd:90705|conn:0000561B836C40DC|stream_id:0|stream_offset:129720|
[2025/09/12 05:24:11 407033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 407037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:118|
[2025/09/12 05:24:11 407055] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:118|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:88800|now:1757654651407043|stream_id:0|stream_offset:129720|
[2025/09/12 05:24:11 407060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:118|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 407064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:88800|applimit:0|
[2025/09/12 05:24:11 407068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651413549|now:1757654651407068|interval:6481|
[2025/09/12 05:24:11 407072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651413549|now:1757654651407068|interv:6481|
[2025/09/12 05:24:11 407076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:90705|inflight:90000|
[2025/09/12 05:24:11 407080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651413549|
[2025/09/12 05:24:11 407084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651413549|
[2025/09/12 05:24:11 407088] [debug] |xqc_engine_wakeup_after|wakeup:1757654651413549|now:1757654651407088|diff:6461|
[2025/09/12 05:24:11 407092] [debug] |xqc_engine_main_logic|END|now:1757654651406738|
[2025/09/12 05:24:11 407097] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651407097|
[2025/09/12 05:24:11 407101] [debug] |xqc_engine_wakeup_after|wakeup:1757654651413549|now:1757654651407101|diff:6448|
[2025/09/12 05:24:11 407105] [debug] |xqc_engine_main_logic|END|now:1757654651407097|
[2025/09/12 05:24:11 408597] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654651408596|
[2025/09/12 05:24:11 408606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 408612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:26|
[2025/09/12 05:24:11 408623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:27|
[2025/09/12 05:24:11 408629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:27|
[2025/09/12 05:24:11 408633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 408638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:46|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:47|path_largest_ack:46|
[2025/09/12 05:24:11 408643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:48006|prior_delivered:2747|prior_time:1757654651371809|is_app_limited:0|send_elapse:32376|ack_elapse:36787|ctl_first_sent_time:1757654651373199|lagest_ack_time:1757654651408596|curr_delivered:45953|
[2025/09/12 05:24:11 408647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651373199|
[2025/09/12 05:24:11 408652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2635||sndq_packets_used_bytes:0|sndq_packets_free:41|
[2025/09/12 05:24:11 408656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:47|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:47|path_largest_ack:47|
[2025/09/12 05:24:11 408660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:46806|prior_delivered:5147|prior_time:1757654651373712|is_app_limited:0|send_elapse:33012|ack_elapse:34884|ctl_first_sent_time:1757654651374012|lagest_ack_time:1757654651408596|curr_delivered:47153|
[2025/09/12 05:24:11 408664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651374012|
[2025/09/12 05:24:11 408668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2634||sndq_packets_used_bytes:0|sndq_packets_free:42|
[2025/09/12 05:24:11 408672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:49423|rttvar:9453|minrtt:30532|latest_rtt:34584|ack_delay:32|
[2025/09/12 05:24:11 408677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:47565|rttvar:10807|minrtt:30532|latest_rtt:34584|ack_delay:32|
[2025/09/12 05:24:11 408681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:47|lost_pn:44|thresh:3|
[2025/09/12 05:24:11 408685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 408689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 408693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:43|lost_pn:44|po_sent_time:1757654651349151|lost_send_time:1757654651355086|loss_delay:53510|frame:STREAM |repair:128|
[2025/09/12 05:24:11 408699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:44|lost_pn:44|po_sent_time:1757654651349243|lost_send_time:1757654651355086|loss_delay:53510|frame:STREAM |repair:128|
[2025/09/12 05:24:11 408703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651349243u|
[2025/09/12 05:24:11 408707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 408711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:47565|rtt_var:10807|pto_duration:90793|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 408716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 408722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 408726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 85200|
[2025/09/12 05:24:11 408730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651522836|now:1757654651408711|interv:114125|
[2025/09/12 05:24:11 408734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651522836|now:1757654651408711|interval:114125|pto_count:0|srtt:47565
[2025/09/12 05:24:11 408738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33012, ack_elapse 34884, delivered 42006|rate 1204162|lost 4|
[2025/09/12 05:24:11 408743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:24:11 408746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204162) in round 3|
[2025/09/12 05:24:11 408751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 408755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106067|extra_cwnd:39550|
[2025/09/12 05:24:11 408759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:90705|packet_lost:2|acked:2400|po_sent_time:1757654651374012|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 408763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:90705|packet_lost:2|acked:2400|po_sent_time:1757654651374012|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 408768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1204162|cwnd:93105|full_bw_reached:0|inflight:85200|srtt:47565|latest_rtt:34584|min_rtt:30532|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:11 408773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:27|largest:27|pns:2|
[2025/09/12 05:24:11 408778] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:27|frame:ACK |recv_time:1757654651408596|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 408782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771408596|now:1757654651408596|interv:120000000|
[2025/09/12 05:24:11 408787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771408596|now:1757654651408596|interv:120000000|
[2025/09/12 05:24:11 408790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651413549|pq_index:0|
[2025/09/12 05:24:11 408795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651406738|
[2025/09/12 05:24:11 408799] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651408799|
[2025/09/12 05:24:11 408803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651408802|
[2025/09/12 05:24:11 408809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:47565|min_srtt:47565|path_bw:1204162|loss_rate:1.63|path_pto:0|
[2025/09/12 05:24:11 408816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:85200|cwnd:93105|conn:0000561B836C40DC|stream_id:0|stream_offset:43653|
[2025/09/12 05:24:11 408821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:47565|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 408825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:43|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 408829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:47565|min_srtt:47565|path_bw:1204162|loss_rate:1.63|path_pto:0|
[2025/09/12 05:24:11 408834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:85200|cwnd:93105|conn:0000561B836C40DC|stream_id:0|stream_offset:44832|
[2025/09/12 05:24:11 408838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:47565|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 408842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:44|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 408846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:47565|min_srtt:47565|path_bw:1204162|loss_rate:1.63|path_pto:0|
[2025/09/12 05:24:11 408851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:85200|cwnd:93105|conn:0000561B836C40DC|stream_id:0|stream_offset:130899|
[2025/09/12 05:24:11 408855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:47565|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 408859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 408864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:47565|min_srtt:47565|path_bw:1204162|loss_rate:1.63|path_pto:0|
[2025/09/12 05:24:11 408868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:85200|cwnd:93105|conn:0000561B836C40DC|stream_id:0|stream_offset:132078|
[2025/09/12 05:24:11 408872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:47565|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 408877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 408881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:47565|min_srtt:47565|path_bw:1204162|loss_rate:1.63|path_pto:0|
[2025/09/12 05:24:11 408885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:85200|cwnd:93105|conn:0000561B836C40DC|stream_id:0|stream_offset:133257|
[2025/09/12 05:24:11 408889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:47565|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 408896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 408901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:47565|min_srtt:47565|path_bw:1204162|loss_rate:1.63|path_pto:0|
[2025/09/12 05:24:11 408905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:6000|inflight:85200|cwnd:93105|conn:0000561B836C40DC|stream_id:0|stream_offset:134436|
[2025/09/12 05:24:11 408909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:47565|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 408913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 408917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:47565|min_srtt:47565|path_bw:1204162|loss_rate:1.63|path_pto:0|
[2025/09/12 05:24:11 408921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:7200|inflight:85200|cwnd:93105|conn:0000561B836C40DC|stream_id:0|stream_offset:135615|
[2025/09/12 05:24:11 408926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 408929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 408933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 408937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 408942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:43|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 408946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:85200|cwnd:93105|conn:0000561B836C40DC|stream_id:0|stream_offset:43653|
[2025/09/12 05:24:11 408950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 408955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:119|
[2025/09/12 05:24:11 408982] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:119|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:85200|now:1757654651408961|stream_id:0|stream_offset:43653|
[2025/09/12 05:24:11 408988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:119|origin_pktnum:43|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 408993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:85200|applimit:0|
[2025/09/12 05:24:11 408997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:47565|rtt_var:10807|pto_duration:90793|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 409001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 409005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 409012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 86400|
[2025/09/12 05:24:11 409016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651524754|now:1757654651408997|interv:115757|
[2025/09/12 05:24:11 409020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651524754|now:1757654651408997|interval:115757|pto_count:0|srtt:47565
[2025/09/12 05:24:11 409024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:93105|inflight:86400|
[2025/09/12 05:24:11 409029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:44|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 409033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:86400|cwnd:93105|conn:0000561B836C40DC|stream_id:0|stream_offset:44832|
[2025/09/12 05:24:11 409037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 409041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:120|
[2025/09/12 05:24:11 409059] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:120|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:86400|now:1757654651409047|stream_id:0|stream_offset:44832|
[2025/09/12 05:24:11 409064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:120|origin_pktnum:44|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 409069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:86400|applimit:0|
[2025/09/12 05:24:11 409073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:47565|rtt_var:10807|pto_duration:90793|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 409077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 409081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 409085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 87600|
[2025/09/12 05:24:11 409088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651524840|now:1757654651409073|interv:115767|
[2025/09/12 05:24:11 409092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651524840|now:1757654651409073|interval:115767|pto_count:0|srtt:47565
[2025/09/12 05:24:11 409097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:93105|inflight:87600|
[2025/09/12 05:24:11 409101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 409105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:87600|cwnd:93105|conn:0000561B836C40DC|stream_id:0|stream_offset:130899|
[2025/09/12 05:24:11 409109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 409113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:121|
[2025/09/12 05:24:11 409134] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:121|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:87600|now:1757654651409122|stream_id:0|stream_offset:130899|
[2025/09/12 05:24:11 409138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:121|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 409143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:87600|applimit:0|
[2025/09/12 05:24:11 409147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:47565|rtt_var:10807|pto_duration:90793|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 409151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 409155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 409159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 88800|
[2025/09/12 05:24:11 409162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651524915|now:1757654651409147|interv:115768|
[2025/09/12 05:24:11 409166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651524915|now:1757654651409147|interval:115768|pto_count:0|srtt:47565
[2025/09/12 05:24:11 409171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:93105|inflight:88800|
[2025/09/12 05:24:11 409175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 409179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:88800|cwnd:93105|conn:0000561B836C40DC|stream_id:0|stream_offset:132078|
[2025/09/12 05:24:11 409183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 409187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:122|
[2025/09/12 05:24:11 409204] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:122|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:88800|now:1757654651409193|stream_id:0|stream_offset:132078|
[2025/09/12 05:24:11 409209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:122|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 409213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:88800|applimit:0|
[2025/09/12 05:24:11 409217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:47565|rtt_var:10807|pto_duration:90793|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 409221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 409225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 409229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 90000|
[2025/09/12 05:24:11 409232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651524986|now:1757654651409217|interv:115769|
[2025/09/12 05:24:11 409240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651524986|now:1757654651409217|interval:115769|pto_count:0|srtt:47565
[2025/09/12 05:24:11 409245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:93105|inflight:90000|
[2025/09/12 05:24:11 409249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 409253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:90000|cwnd:93105|conn:0000561B836C40DC|stream_id:0|stream_offset:133257|
[2025/09/12 05:24:11 409258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 409265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:123|
[2025/09/12 05:24:11 409294] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:123|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:90000|now:1757654651409274|stream_id:0|stream_offset:133257|
[2025/09/12 05:24:11 409302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:123|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 409308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:90000|applimit:0|
[2025/09/12 05:24:11 409314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:47565|rtt_var:10807|pto_duration:90793|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 409320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 409325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 409331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 91200|
[2025/09/12 05:24:11 409336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651525067|now:1757654651409314|interv:115753|
[2025/09/12 05:24:11 409342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651525067|now:1757654651409314|interval:115753|pto_count:0|srtt:47565
[2025/09/12 05:24:11 409348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:93105|inflight:91200|
[2025/09/12 05:24:11 409354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 409360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:91200|cwnd:93105|conn:0000561B836C40DC|stream_id:0|stream_offset:134436|
[2025/09/12 05:24:11 409366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 409371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:124|
[2025/09/12 05:24:11 409400] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:124|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:91200|now:1757654651409380|stream_id:0|stream_offset:134436|
[2025/09/12 05:24:11 409407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:124|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 409418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:91200|applimit:0|
[2025/09/12 05:24:11 409423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:47565|rtt_var:10807|pto_duration:90793|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 409429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 409435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 409441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 92400|
[2025/09/12 05:24:11 409447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651525173|now:1757654651409423|interv:115750|
[2025/09/12 05:24:11 409452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651525173|now:1757654651409423|interval:115750|pto_count:0|srtt:47565
[2025/09/12 05:24:11 409479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:93105|inflight:92400|
[2025/09/12 05:24:11 409485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651427315|
[2025/09/12 05:24:11 409491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651427315|
[2025/09/12 05:24:11 409496] [debug] |xqc_engine_wakeup_after|wakeup:1757654651427315|now:1757654651409496|diff:17819|
[2025/09/12 05:24:11 409502] [debug] |xqc_engine_main_logic|END|now:1757654651408802|
[2025/09/12 05:24:11 409509] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651409509|
[2025/09/12 05:24:11 409514] [debug] |xqc_engine_wakeup_after|wakeup:1757654651427315|now:1757654651409514|diff:17801|
[2025/09/12 05:24:11 409520] [debug] |xqc_engine_main_logic|END|now:1757654651409509|
[2025/09/12 05:24:11 410580] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654651410579|
[2025/09/12 05:24:11 410589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 410595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:27|
[2025/09/12 05:24:11 410599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:28|
[2025/09/12 05:24:11 410605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:28|
[2025/09/12 05:24:11 410609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 410614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:48|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:49|path_largest_ack:48|
[2025/09/12 05:24:11 410618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:48006|prior_delivered:5147|prior_time:1757654651373712|is_app_limited:0|send_elapse:33117|ack_elapse:36867|ctl_first_sent_time:1757654651374117|lagest_ack_time:1757654651410579|curr_delivered:48353|
[2025/09/12 05:24:11 410623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651374117|
[2025/09/12 05:24:11 410627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2635||sndq_packets_used_bytes:0|sndq_packets_free:41|
[2025/09/12 05:24:11 410632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:49|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:49|path_largest_ack:49|
[2025/09/12 05:24:11 410640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:48006|prior_delivered:5147|prior_time:1757654651373712|is_app_limited:0|send_elapse:33117|ack_elapse:36867|ctl_first_sent_time:1757654651374117|lagest_ack_time:1757654651410579|curr_delivered:49553|
[2025/09/12 05:24:11 410644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651374209|
[2025/09/12 05:24:11 410648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2634||sndq_packets_used_bytes:0|sndq_packets_free:42|
[2025/09/12 05:24:11 410652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:47565|rttvar:10807|minrtt:30532|latest_rtt:36370|ack_delay:32|
[2025/09/12 05:24:11 410656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:46162|rttvar:10912|minrtt:30532|latest_rtt:36370|ack_delay:32|
[2025/09/12 05:24:11 410661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:49|lost_pn:46|thresh:3|
[2025/09/12 05:24:11 410665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 410669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 410673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 410676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 410680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 410684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:46162|rtt_var:10912|pto_duration:89810|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 410689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 410693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 410697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 90000|
[2025/09/12 05:24:11 410700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651524190|now:1757654651410684|interv:113506|
[2025/09/12 05:24:11 410704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651524190|now:1757654651410684|interval:113506|pto_count:0|srtt:46162
[2025/09/12 05:24:11 410709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33117, ack_elapse 36867, delivered 44406|rate 1204491|lost 4|
[2025/09/12 05:24:11 410713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204491) in round 3|
[2025/09/12 05:24:11 410717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 410721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106095|extra_cwnd:39550|
[2025/09/12 05:24:11 410725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:93105|packet_lost:0|acked:2400|po_sent_time:1757654651374209|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 410732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:93105|packet_lost:0|acked:2400|po_sent_time:1757654651374209|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 410737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1204491|cwnd:95505|full_bw_reached:0|inflight:90000|srtt:46162|latest_rtt:36370|min_rtt:30532|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 410742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:28|largest:28|pns:2|
[2025/09/12 05:24:11 410747] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:28|frame:ACK |recv_time:1757654651410579|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 410751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771410579|now:1757654651410579|interv:120000000|
[2025/09/12 05:24:11 410755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771410579|now:1757654651410579|interv:120000000|
[2025/09/12 05:24:11 410760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651427315|pq_index:0|
[2025/09/12 05:24:11 410764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651408802|
[2025/09/12 05:24:11 410768] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651410768|
[2025/09/12 05:24:11 410772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651410771|
[2025/09/12 05:24:11 410778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:46162|min_srtt:46162|path_bw:1204491|loss_rate:3.10|path_pto:0|
[2025/09/12 05:24:11 410783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:90000|cwnd:95505|conn:0000561B836C40DC|stream_id:0|stream_offset:135615|
[2025/09/12 05:24:11 410787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:46162|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 410792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 410796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:46162|min_srtt:46162|path_bw:1204491|loss_rate:3.10|path_pto:0|
[2025/09/12 05:24:11 410801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:90000|cwnd:95505|conn:0000561B836C40DC|stream_id:0|stream_offset:136794|
[2025/09/12 05:24:11 410805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:46162|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 410810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 410814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:46162|min_srtt:46162|path_bw:1204491|loss_rate:3.10|path_pto:0|
[2025/09/12 05:24:11 410821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:90000|cwnd:95505|conn:0000561B836C40DC|stream_id:0|stream_offset:137973|
[2025/09/12 05:24:11 410825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:46162|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 410829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 410833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:46162|min_srtt:46162|path_bw:1204491|loss_rate:3.10|path_pto:0|
[2025/09/12 05:24:11 410838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:90000|cwnd:95505|conn:0000561B836C40DC|stream_id:0|stream_offset:139152|
[2025/09/12 05:24:11 410842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:46162|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 410846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 410850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:46162|min_srtt:46162|path_bw:1204491|loss_rate:3.10|path_pto:0|
[2025/09/12 05:24:11 410854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:90000|cwnd:95505|conn:0000561B836C40DC|stream_id:0|stream_offset:140331|
[2025/09/12 05:24:11 410858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 410862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 410866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 410870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 410875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 410879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:90000|cwnd:95505|conn:0000561B836C40DC|stream_id:0|stream_offset:135615|
[2025/09/12 05:24:11 410883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 410888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:125|
[2025/09/12 05:24:11 410916] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:125|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:90000|now:1757654651410894|stream_id:0|stream_offset:135615|
[2025/09/12 05:24:11 410921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:125|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 410926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:90000|applimit:0|
[2025/09/12 05:24:11 410933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:46162|rtt_var:10912|pto_duration:89810|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 410938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 410942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 410945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 91200|
[2025/09/12 05:24:11 410949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651525704|now:1757654651410933|interv:114771|
[2025/09/12 05:24:11 410953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651525704|now:1757654651410933|interval:114771|pto_count:0|srtt:46162
[2025/09/12 05:24:11 410958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:95505|inflight:91200|
[2025/09/12 05:24:11 410962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 410967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:91200|cwnd:95505|conn:0000561B836C40DC|stream_id:0|stream_offset:136794|
[2025/09/12 05:24:11 410971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 410975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:126|
[2025/09/12 05:24:11 410993] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:126|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:91200|now:1757654651410981|stream_id:0|stream_offset:136794|
[2025/09/12 05:24:11 410998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:126|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 411002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:91200|applimit:0|
[2025/09/12 05:24:11 411006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:46162|rtt_var:10912|pto_duration:89810|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 411011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 411014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 411018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 92400|
[2025/09/12 05:24:11 411022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651525791|now:1757654651411006|interv:114785|
[2025/09/12 05:24:11 411026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651525791|now:1757654651411006|interval:114785|pto_count:0|srtt:46162
[2025/09/12 05:24:11 411030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:95505|inflight:92400|
[2025/09/12 05:24:11 411035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 411042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:92400|cwnd:95505|conn:0000561B836C40DC|stream_id:0|stream_offset:137973|
[2025/09/12 05:24:11 411046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 411050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:127|
[2025/09/12 05:24:11 411067] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:127|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:92400|now:1757654651411056|stream_id:0|stream_offset:137973|
[2025/09/12 05:24:11 411072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:127|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 411077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:92400|applimit:0|
[2025/09/12 05:24:11 411081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:46162|rtt_var:10912|pto_duration:89810|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 411085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 411089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 411092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 93600|
[2025/09/12 05:24:11 411096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651525866|now:1757654651411080|interv:114786|
[2025/09/12 05:24:11 411100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651525866|now:1757654651411080|interval:114786|pto_count:0|srtt:46162
[2025/09/12 05:24:11 411104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:95505|inflight:93600|
[2025/09/12 05:24:11 411109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 411113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:93600|cwnd:95505|conn:0000561B836C40DC|stream_id:0|stream_offset:139152|
[2025/09/12 05:24:11 411117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 411121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:128|
[2025/09/12 05:24:11 411137] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:128|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:93600|now:1757654651411126|stream_id:0|stream_offset:139152|
[2025/09/12 05:24:11 411142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:128|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 411146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:93600|applimit:0|
[2025/09/12 05:24:11 411150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:46162|rtt_var:10912|pto_duration:89810|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 411154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 411161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 411165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 94800|
[2025/09/12 05:24:11 411169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651525936|now:1757654651411150|interv:114786|
[2025/09/12 05:24:11 411173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651525936|now:1757654651411150|interval:114786|pto_count:0|srtt:46162
[2025/09/12 05:24:11 411177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:95505|inflight:94800|
[2025/09/12 05:24:11 411181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651427315|
[2025/09/12 05:24:11 411185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651427315|
[2025/09/12 05:24:11 411189] [debug] |xqc_engine_wakeup_after|wakeup:1757654651427315|now:1757654651411189|diff:16126|
[2025/09/12 05:24:11 411194] [debug] |xqc_engine_main_logic|END|now:1757654651410771|
[2025/09/12 05:24:11 411199] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651411199|
[2025/09/12 05:24:11 411202] [debug] |xqc_engine_wakeup_after|wakeup:1757654651427315|now:1757654651411202|diff:16113|
[2025/09/12 05:24:11 411206] [debug] |xqc_engine_main_logic|END|now:1757654651411199|
[2025/09/12 05:24:11 412571] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654651412570|
[2025/09/12 05:24:11 412581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 412587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:28|
[2025/09/12 05:24:11 412591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:29|
[2025/09/12 05:24:11 412597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:29|
[2025/09/12 05:24:11 412601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 412606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:50|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:51|path_largest_ack:50|
[2025/09/12 05:24:11 412610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:50406|prior_delivered:5147|prior_time:1757654651373712|is_app_limited:0|send_elapse:33304|ack_elapse:38858|ctl_first_sent_time:1757654651374304|lagest_ack_time:1757654651412570|curr_delivered:50753|
[2025/09/12 05:24:11 412615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651374304|
[2025/09/12 05:24:11 412619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2633||sndq_packets_used_bytes:0|sndq_packets_free:43|
[2025/09/12 05:24:11 412624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:51|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:51|path_largest_ack:51|
[2025/09/12 05:24:11 412628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:49206|prior_delivered:7547|prior_time:1757654651375721|is_app_limited:0|send_elapse:34836|ack_elapse:36849|ctl_first_sent_time:1757654651376022|lagest_ack_time:1757654651412570|curr_delivered:51953|
[2025/09/12 05:24:11 412632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651376022|
[2025/09/12 05:24:11 412636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2632||sndq_packets_used_bytes:0|sndq_packets_free:44|
[2025/09/12 05:24:11 412644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:46162|rttvar:10912|minrtt:30532|latest_rtt:36548|ack_delay:32|
[2025/09/12 05:24:11 412649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:44956|rttvar:10595|minrtt:30532|latest_rtt:36548|ack_delay:32|
[2025/09/12 05:24:11 412653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:51|lost_pn:48|thresh:3|
[2025/09/12 05:24:11 412657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 412661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 412665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 412669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 412673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 412677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44956|rtt_var:10595|pto_duration:87336|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 412682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 412686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 412690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 92400|
[2025/09/12 05:24:11 412693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651523462|now:1757654651412677|interv:110785|
[2025/09/12 05:24:11 412697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651523462|now:1757654651412677|interval:110785|pto_count:0|srtt:44956
[2025/09/12 05:24:11 412702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 34836, ack_elapse 36849, delivered 44406|rate 1205080|lost 4|
[2025/09/12 05:24:11 412706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205080) in round 3|
[2025/09/12 05:24:11 412710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 412714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106147|extra_cwnd:39550|
[2025/09/12 05:24:11 412718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:95505|packet_lost:0|acked:2400|po_sent_time:1757654651376022|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 412723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:95505|packet_lost:0|acked:2400|po_sent_time:1757654651376022|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 412728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205080|cwnd:97905|full_bw_reached:0|inflight:92400|srtt:44956|latest_rtt:36548|min_rtt:30532|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 412736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:29|largest:29|pns:2|
[2025/09/12 05:24:11 412740] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:29|frame:ACK |recv_time:1757654651412570|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 412745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771412570|now:1757654651412570|interv:120000000|
[2025/09/12 05:24:11 412749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771412570|now:1757654651412570|interv:120000000|
[2025/09/12 05:24:11 412753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651427315|pq_index:0|
[2025/09/12 05:24:11 412757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651410771|
[2025/09/12 05:24:11 412761] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651412761|
[2025/09/12 05:24:11 412766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651412765|
[2025/09/12 05:24:11 412772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44956|min_srtt:44956|path_bw:1205080|loss_rate:3.01|path_pto:0|
[2025/09/12 05:24:11 412776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:92400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:140331|
[2025/09/12 05:24:11 412781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44956|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 412785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 412789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44956|min_srtt:44956|path_bw:1205080|loss_rate:3.01|path_pto:0|
[2025/09/12 05:24:11 412793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:92400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:141510|
[2025/09/12 05:24:11 412798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44956|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 412802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 412806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44956|min_srtt:44956|path_bw:1205080|loss_rate:3.01|path_pto:0|
[2025/09/12 05:24:11 412810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:92400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:142689|
[2025/09/12 05:24:11 412815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44956|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 412822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 412826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44956|min_srtt:44956|path_bw:1205080|loss_rate:3.01|path_pto:0|
[2025/09/12 05:24:11 412830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:92400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:143868|
[2025/09/12 05:24:11 412834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44956|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 412839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 412843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44956|min_srtt:44956|path_bw:1205080|loss_rate:3.01|path_pto:0|
[2025/09/12 05:24:11 412847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:92400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:145047|
[2025/09/12 05:24:11 412851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 412855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 412859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 412863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 412867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 412871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:92400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:140331|
[2025/09/12 05:24:11 412876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 412880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:129|
[2025/09/12 05:24:11 412907] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:129|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:92400|now:1757654651412886|stream_id:0|stream_offset:140331|
[2025/09/12 05:24:11 412913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:129|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 412918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:92400|applimit:0|
[2025/09/12 05:24:11 412922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44956|rtt_var:10595|pto_duration:87336|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 412926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 412930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 412934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 93600|
[2025/09/12 05:24:11 412941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651525222|now:1757654651412922|interv:112300|
[2025/09/12 05:24:11 412945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651525222|now:1757654651412922|interval:112300|pto_count:0|srtt:44956
[2025/09/12 05:24:11 412949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:93600|
[2025/09/12 05:24:11 412954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 412958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:93600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:141510|
[2025/09/12 05:24:11 412962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 412966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:130|
[2025/09/12 05:24:11 412985] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:130|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:93600|now:1757654651412972|stream_id:0|stream_offset:141510|
[2025/09/12 05:24:11 412990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:130|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 412994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:93600|applimit:0|
[2025/09/12 05:24:11 412998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44956|rtt_var:10595|pto_duration:87336|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 413002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 413006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 413010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 94800|
[2025/09/12 05:24:11 413014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651525308|now:1757654651412998|interv:112310|
[2025/09/12 05:24:11 413018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651525308|now:1757654651412998|interval:112310|pto_count:0|srtt:44956
[2025/09/12 05:24:11 413022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:94800|
[2025/09/12 05:24:11 413026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 413030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:94800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:142689|
[2025/09/12 05:24:11 413034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 413038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:131|
[2025/09/12 05:24:11 413055] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:131|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:94800|now:1757654651413044|stream_id:0|stream_offset:142689|
[2025/09/12 05:24:11 413063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:131|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 413067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:94800|applimit:0|
[2025/09/12 05:24:11 413071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44956|rtt_var:10595|pto_duration:87336|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 413075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 413079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 413083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 96000|
[2025/09/12 05:24:11 413087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651525380|now:1757654651413071|interv:112309|
[2025/09/12 05:24:11 413091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651525380|now:1757654651413071|interval:112309|pto_count:0|srtt:44956
[2025/09/12 05:24:11 413095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:96000|
[2025/09/12 05:24:11 413099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 413103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:96000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:143868|
[2025/09/12 05:24:11 413108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 413112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:132|
[2025/09/12 05:24:11 413128] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:132|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:96000|now:1757654651413117|stream_id:0|stream_offset:143868|
[2025/09/12 05:24:11 413133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:132|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 413137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:96000|applimit:0|
[2025/09/12 05:24:11 413141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44956|rtt_var:10595|pto_duration:87336|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 413146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 413149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 413153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 97200|
[2025/09/12 05:24:11 413157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651525453|now:1757654651413141|interv:112312|
[2025/09/12 05:24:11 413161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651525453|now:1757654651413141|interval:112312|pto_count:0|srtt:44956
[2025/09/12 05:24:11 413168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:97200|
[2025/09/12 05:24:11 413172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651427315|
[2025/09/12 05:24:11 413177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651427315|
[2025/09/12 05:24:11 413181] [debug] |xqc_engine_wakeup_after|wakeup:1757654651427315|now:1757654651413180|diff:14135|
[2025/09/12 05:24:11 413185] [debug] |xqc_engine_main_logic|END|now:1757654651412765|
[2025/09/12 05:24:11 413190] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651413190|
[2025/09/12 05:24:11 413194] [debug] |xqc_engine_wakeup_after|wakeup:1757654651427315|now:1757654651413194|diff:14121|
[2025/09/12 05:24:11 413197] [debug] |xqc_engine_main_logic|END|now:1757654651413190|
[2025/09/12 05:24:11 414563] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654651414562|
[2025/09/12 05:24:11 414572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 414578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:29|
[2025/09/12 05:24:11 414582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:30|
[2025/09/12 05:24:11 414588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:30|
[2025/09/12 05:24:11 414592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 414597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:52|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:53|path_largest_ack:52|
[2025/09/12 05:24:11 414601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:50406|prior_delivered:7547|prior_time:1757654651375721|is_app_limited:0|send_elapse:34935|ack_elapse:38841|ctl_first_sent_time:1757654651376121|lagest_ack_time:1757654651414562|curr_delivered:53153|
[2025/09/12 05:24:11 414606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651376121|
[2025/09/12 05:24:11 414610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2631||sndq_packets_used_bytes:0|sndq_packets_free:45|
[2025/09/12 05:24:11 414614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:53|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:53|path_largest_ack:53|
[2025/09/12 05:24:11 414619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:50406|prior_delivered:7547|prior_time:1757654651375721|is_app_limited:0|send_elapse:34935|ack_elapse:38841|ctl_first_sent_time:1757654651376121|lagest_ack_time:1757654651414562|curr_delivered:54353|
[2025/09/12 05:24:11 414623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651376220|
[2025/09/12 05:24:11 414627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2630||sndq_packets_used_bytes:0|sndq_packets_free:46|
[2025/09/12 05:24:11 414631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:44956|rttvar:10595|minrtt:30532|latest_rtt:38342|ack_delay:32|
[2025/09/12 05:24:11 414635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:44125|rttvar:9608|minrtt:30532|latest_rtt:38342|ack_delay:32|
[2025/09/12 05:24:11 414640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:53|lost_pn:50|thresh:3|
[2025/09/12 05:24:11 414647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 414651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 414655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 414659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 414663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 414667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44125|rtt_var:9608|pto_duration:82557|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 414672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 414675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 414679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 94800|
[2025/09/12 05:24:11 414683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651520674|now:1757654651414667|interv:106007|
[2025/09/12 05:24:11 414687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651520674|now:1757654651414667|interval:106007|pto_count:0|srtt:44125
[2025/09/12 05:24:11 414692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 34935, ack_elapse 38841, delivered 46806|rate 1205066|lost 4|
[2025/09/12 05:24:11 414696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205066) in round 3|
[2025/09/12 05:24:11 414700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 414704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106147|extra_cwnd:39550|
[2025/09/12 05:24:11 414708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651376220|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 414713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651376220|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 414717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205080|cwnd:100305|full_bw_reached:0|inflight:94800|srtt:44125|latest_rtt:38342|min_rtt:30532|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 414723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:30|largest:30|pns:2|
[2025/09/12 05:24:11 414727] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:30|frame:ACK |recv_time:1757654651414562|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 414732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771414562|now:1757654651414562|interv:120000000|
[2025/09/12 05:24:11 414738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771414562|now:1757654651414562|interv:120000000|
[2025/09/12 05:24:11 414742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651427315|pq_index:0|
[2025/09/12 05:24:11 414747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651412765|
[2025/09/12 05:24:11 414751] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651414750|
[2025/09/12 05:24:11 414755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651414754|
[2025/09/12 05:24:11 414761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44125|min_srtt:44125|path_bw:1205080|loss_rate:2.92|path_pto:0|
[2025/09/12 05:24:11 414766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:94800|cwnd:100305|conn:0000561B836C40DC|stream_id:0|stream_offset:145047|
[2025/09/12 05:24:11 414770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44125|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 414775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 414779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44125|min_srtt:44125|path_bw:1205080|loss_rate:2.92|path_pto:0|
[2025/09/12 05:24:11 414783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:94800|cwnd:100305|conn:0000561B836C40DC|stream_id:0|stream_offset:146226|
[2025/09/12 05:24:11 414787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44125|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 414792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 414796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44125|min_srtt:44125|path_bw:1205080|loss_rate:2.92|path_pto:0|
[2025/09/12 05:24:11 414800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:94800|cwnd:100305|conn:0000561B836C40DC|stream_id:0|stream_offset:147405|
[2025/09/12 05:24:11 414805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44125|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 414809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 414813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44125|min_srtt:44125|path_bw:1205080|loss_rate:2.92|path_pto:0|
[2025/09/12 05:24:11 414817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:94800|cwnd:100305|conn:0000561B836C40DC|stream_id:0|stream_offset:148584|
[2025/09/12 05:24:11 414824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44125|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 414829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 414833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44125|min_srtt:44125|path_bw:1205080|loss_rate:2.92|path_pto:0|
[2025/09/12 05:24:11 414837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:94800|cwnd:100305|conn:0000561B836C40DC|stream_id:0|stream_offset:149763|
[2025/09/12 05:24:11 414841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 414845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 414849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 414853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 414857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 414862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:94800|cwnd:100305|conn:0000561B836C40DC|stream_id:0|stream_offset:145047|
[2025/09/12 05:24:11 414866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 414870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:133|
[2025/09/12 05:24:11 414898] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:133|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:94800|now:1757654651414877|stream_id:0|stream_offset:145047|
[2025/09/12 05:24:11 414903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:133|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 414908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:94800|applimit:0|
[2025/09/12 05:24:11 414912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44125|rtt_var:9608|pto_duration:82557|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 414916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 414920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 414924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 96000|
[2025/09/12 05:24:11 414928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651522434|now:1757654651414912|interv:107522|
[2025/09/12 05:24:11 414932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651522434|now:1757654651414912|interval:107522|pto_count:0|srtt:44125
[2025/09/12 05:24:11 414936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:100305|inflight:96000|
[2025/09/12 05:24:11 414944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 414948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:96000|cwnd:100305|conn:0000561B836C40DC|stream_id:0|stream_offset:146226|
[2025/09/12 05:24:11 414953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 414957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:134|
[2025/09/12 05:24:11 414975] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:134|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:96000|now:1757654651414963|stream_id:0|stream_offset:146226|
[2025/09/12 05:24:11 414980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:134|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 414984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:96000|applimit:0|
[2025/09/12 05:24:11 414988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44125|rtt_var:9608|pto_duration:82557|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 414992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 414996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 415000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 97200|
[2025/09/12 05:24:11 415004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651522520|now:1757654651414988|interv:107532|
[2025/09/12 05:24:11 415008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651522520|now:1757654651414988|interval:107532|pto_count:0|srtt:44125
[2025/09/12 05:24:11 415012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:100305|inflight:97200|
[2025/09/12 05:24:11 415016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 415020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:97200|cwnd:100305|conn:0000561B836C40DC|stream_id:0|stream_offset:147405|
[2025/09/12 05:24:11 415025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 415029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:135|
[2025/09/12 05:24:11 415045] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:135|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:97200|now:1757654651415034|stream_id:0|stream_offset:147405|
[2025/09/12 05:24:11 415050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:135|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 415054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:97200|applimit:0|
[2025/09/12 05:24:11 415058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44125|rtt_var:9608|pto_duration:82557|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 415065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 415069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 415073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 98400|
[2025/09/12 05:24:11 415077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651522591|now:1757654651415058|interv:107533|
[2025/09/12 05:24:11 415081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651522591|now:1757654651415058|interval:107533|pto_count:0|srtt:44125
[2025/09/12 05:24:11 415085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:100305|inflight:98400|
[2025/09/12 05:24:11 415089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 415093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:98400|cwnd:100305|conn:0000561B836C40DC|stream_id:0|stream_offset:148584|
[2025/09/12 05:24:11 415098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 415102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:136|
[2025/09/12 05:24:11 415118] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:136|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:98400|now:1757654651415107|stream_id:0|stream_offset:148584|
[2025/09/12 05:24:11 415123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:136|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 415127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:98400|applimit:0|
[2025/09/12 05:24:11 415131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44125|rtt_var:9608|pto_duration:82557|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 415135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 415139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 415143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 99600|
[2025/09/12 05:24:11 415147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651522664|now:1757654651415131|interv:107533|
[2025/09/12 05:24:11 415151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651522664|now:1757654651415131|interval:107533|pto_count:0|srtt:44125
[2025/09/12 05:24:11 415155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:100305|inflight:99600|
[2025/09/12 05:24:11 415159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651427315|
[2025/09/12 05:24:11 415163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651427315|
[2025/09/12 05:24:11 415167] [debug] |xqc_engine_wakeup_after|wakeup:1757654651427315|now:1757654651415167|diff:12148|
[2025/09/12 05:24:11 415175] [debug] |xqc_engine_main_logic|END|now:1757654651414754|
[2025/09/12 05:24:11 415180] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651415180|
[2025/09/12 05:24:11 415183] [debug] |xqc_engine_wakeup_after|wakeup:1757654651427315|now:1757654651415183|diff:12132|
[2025/09/12 05:24:11 415187] [debug] |xqc_engine_main_logic|END|now:1757654651415180|
[2025/09/12 05:24:11 416744] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:1472|state:ESTABED|recv_time:1757654651416743|
[2025/09/12 05:24:11 416753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 416760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:30|
[2025/09/12 05:24:11 416763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:31|
[2025/09/12 05:24:11 416770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:31|
[2025/09/12 05:24:11 416775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:11 416779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:0|
[2025/09/12 05:24:11 416782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_padding_frame|process padding|
[2025/09/12 05:24:11 416789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:11 416794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:24:11 416798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:31|largest:31|pns:2|
[2025/09/12 05:24:11 416803] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:1472|pkt_type:SHORT_HEADER|pkt_num:31|frame:PADDING PING |recv_time:1757654651416743|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 416808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771416743|now:1757654651416743|interv:120000000|
[2025/09/12 05:24:11 416812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771416743|now:1757654651416743|interv:120000000|
[2025/09/12 05:24:11 416816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651427315|pq_index:0|
[2025/09/12 05:24:11 416820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651414754|
[2025/09/12 05:24:11 416824] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651416824|
[2025/09/12 05:24:11 416829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651416828|
[2025/09/12 05:24:11 416835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:31|ack_delay:92|first_ack_range:26|largest_pkt_recv_time:1757654651416743|
[2025/09/12 05:24:11 416839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:31|low:5|pkt_pns:2|
[2025/09/12 05:24:11 416843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:31|frame_largest_recv:31|
[2025/09/12 05:24:11 416848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:11 416852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:0|stream_offset:149763|
[2025/09/12 05:24:11 416857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44125|min_srtt:44125|path_bw:1205080|loss_rate:2.84|path_pto:0|
[2025/09/12 05:24:11 416866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:1205|inflight:99600|cwnd:100305|conn:0000561B836C40DC|stream_id:0|stream_offset:150942|
[2025/09/12 05:24:11 416870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 416874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 416878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 416882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 416887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1205|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 416891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1205|schedule_bytes:0|inflight:99600|cwnd:100305|conn:0000561B836C40DC|stream_id:0|stream_offset:149763|
[2025/09/12 05:24:11 416895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1205|
[2025/09/12 05:24:11 416900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651522664|
[2025/09/12 05:24:11 416904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651522664|
[2025/09/12 05:24:11 416907] [debug] |xqc_engine_wakeup_after|wakeup:1757654651522664|now:1757654651416907|diff:105757|
[2025/09/12 05:24:11 416912] [debug] |xqc_engine_main_logic|END|now:1757654651416828|
[2025/09/12 05:24:11 416918] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654651416917|
[2025/09/12 05:24:11 416924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 416932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:31|
[2025/09/12 05:24:11 416936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:32|
[2025/09/12 05:24:11 416941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:32|
[2025/09/12 05:24:11 416945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 416950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:54|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:55|path_largest_ack:54|
[2025/09/12 05:24:11 416954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:52806|prior_delivered:7547|prior_time:1757654651375721|is_app_limited:0|send_elapse:35125|ack_elapse:41196|ctl_first_sent_time:1757654651376311|lagest_ack_time:1757654651416917|curr_delivered:55553|
[2025/09/12 05:24:11 416959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651376311|
[2025/09/12 05:24:11 416964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2629||sndq_packets_used_bytes:0|sndq_packets_free:47|
[2025/09/12 05:24:11 416968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:55|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:55|path_largest_ack:55|
[2025/09/12 05:24:11 416975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:51606|prior_delivered:9947|prior_time:1757654651377693|is_app_limited:0|send_elapse:36621|ack_elapse:39224|ctl_first_sent_time:1757654651377991|lagest_ack_time:1757654651416917|curr_delivered:56753|
[2025/09/12 05:24:11 416979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651377991|
[2025/09/12 05:24:11 416983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2628||sndq_packets_used_bytes:0|sndq_packets_free:48|
[2025/09/12 05:24:11 416987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:44125|rttvar:9608|minrtt:30532|latest_rtt:38926|ack_delay:40|
[2025/09/12 05:24:11 416991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43470|rttvar:8515|minrtt:30532|latest_rtt:38926|ack_delay:40|
[2025/09/12 05:24:11 416996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:55|lost_pn:52|thresh:3|
[2025/09/12 05:24:11 417000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 417004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 417008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 417011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 417015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 417019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43470|rtt_var:8515|pto_duration:77530|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 417024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 417028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 417031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 97200|
[2025/09/12 05:24:11 417035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651517637|now:1757654651417019|interv:100618|
[2025/09/12 05:24:11 417039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651517637|now:1757654651417019|interval:100618|pto_count:0|srtt:43470
[2025/09/12 05:24:11 417044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 36621, ack_elapse 39224, delivered 46806|rate 1193300|lost 4|
[2025/09/12 05:24:11 417048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1193300) in round 3|
[2025/09/12 05:24:11 417052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 417056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106147|extra_cwnd:39550|
[2025/09/12 05:24:11 417060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:100305|packet_lost:0|acked:2400|po_sent_time:1757654651377991|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 417065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:100305|packet_lost:0|acked:2400|po_sent_time:1757654651377991|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 417072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205080|cwnd:102705|full_bw_reached:0|inflight:97200|srtt:43470|latest_rtt:38926|min_rtt:30532|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 417077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:32|largest:32|pns:2|
[2025/09/12 05:24:11 417082] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:32|frame:ACK |recv_time:1757654651416917|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 417086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771416917|now:1757654651416917|interv:120000000|
[2025/09/12 05:24:11 417090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771416917|now:1757654651416917|interv:120000000|
[2025/09/12 05:24:11 417094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651522664|pq_index:0|
[2025/09/12 05:24:11 417098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651416828|
[2025/09/12 05:24:11 417102] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651417102|
[2025/09/12 05:24:11 417107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651417106|
[2025/09/12 05:24:11 417112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43470|min_srtt:43470|path_bw:1205080|loss_rate:2.84|path_pto:0|
[2025/09/12 05:24:11 417116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1205|inflight:97200|cwnd:102705|conn:0000561B836C40DC|stream_id:0|stream_offset:150942|
[2025/09/12 05:24:11 417121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43470|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 417125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 417129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43470|min_srtt:43470|path_bw:1205080|loss_rate:2.84|path_pto:0|
[2025/09/12 05:24:11 417134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2405|inflight:97200|cwnd:102705|conn:0000561B836C40DC|stream_id:0|stream_offset:152121|
[2025/09/12 05:24:11 417138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43470|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 417142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 417146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43470|min_srtt:43470|path_bw:1205080|loss_rate:2.84|path_pto:0|
[2025/09/12 05:24:11 417150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3605|inflight:97200|cwnd:102705|conn:0000561B836C40DC|stream_id:0|stream_offset:153300|
[2025/09/12 05:24:11 417157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43470|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 417162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 417166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43470|min_srtt:43470|path_bw:1205080|loss_rate:2.84|path_pto:0|
[2025/09/12 05:24:11 417170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4805|inflight:97200|cwnd:102705|conn:0000561B836C40DC|stream_id:0|stream_offset:154479|
[2025/09/12 05:24:11 417174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 417178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 417182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 417186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 417190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1205|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 417194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1205|schedule_bytes:0|inflight:97200|cwnd:102705|conn:0000561B836C40DC|stream_id:0|stream_offset:149763|
[2025/09/12 05:24:11 417199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 417203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:137|
[2025/09/12 05:24:11 417237] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:137|size:1205|sent:1221|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:97200|now:1757654651417209|stream_id:0|stream_offset:149763|
[2025/09/12 05:24:11 417245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:137|origin_pktnum:0|size:1205|enc_size:1221|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 417251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:97200|applimit:0|
[2025/09/12 05:24:11 417258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43470|rtt_var:8515|pto_duration:77530|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 417264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 417269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 417275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 98405|
[2025/09/12 05:24:11 417280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651519739|now:1757654651417258|interv:102481|
[2025/09/12 05:24:11 417285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651519739|now:1757654651417258|interval:102481|pto_count:0|srtt:43470
[2025/09/12 05:24:11 417296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:102705|inflight:98405|
[2025/09/12 05:24:11 417303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 417309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:98405|cwnd:102705|conn:0000561B836C40DC|stream_id:0|stream_offset:150942|
[2025/09/12 05:24:11 417314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 417320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:138|
[2025/09/12 05:24:11 417351] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:138|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:98405|now:1757654651417329|stream_id:0|stream_offset:150942|
[2025/09/12 05:24:11 417358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:138|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 417364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:98405|applimit:0|
[2025/09/12 05:24:11 417370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43470|rtt_var:8515|pto_duration:77530|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 417376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 417381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 417386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 99605|
[2025/09/12 05:24:11 417392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651519859|now:1757654651417370|interv:102489|
[2025/09/12 05:24:11 417398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651519859|now:1757654651417370|interval:102489|pto_count:0|srtt:43470
[2025/09/12 05:24:11 417405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:102705|inflight:99605|
[2025/09/12 05:24:11 417411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 417417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:99605|cwnd:102705|conn:0000561B836C40DC|stream_id:0|stream_offset:152121|
[2025/09/12 05:24:11 417423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 417428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:139|
[2025/09/12 05:24:11 417472] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:139|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:99605|now:1757654651417437|stream_id:0|stream_offset:152121|
[2025/09/12 05:24:11 417483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:139|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 417495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:99605|applimit:0|
[2025/09/12 05:24:11 417499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43470|rtt_var:8515|pto_duration:77530|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 417504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 417508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 417511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 100805|
[2025/09/12 05:24:11 417515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651519967|now:1757654651417499|interv:102468|
[2025/09/12 05:24:11 417519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651519967|now:1757654651417499|interval:102468|pto_count:0|srtt:43470
[2025/09/12 05:24:11 417524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:102705|inflight:100805|
[2025/09/12 05:24:11 417529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 417533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:100805|cwnd:102705|conn:0000561B836C40DC|stream_id:0|stream_offset:153300|
[2025/09/12 05:24:11 417537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 417541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:140|
[2025/09/12 05:24:11 417564] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:140|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:100805|now:1757654651417548|stream_id:0|stream_offset:153300|
[2025/09/12 05:24:11 417570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:140|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 417574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:100805|applimit:0|
[2025/09/12 05:24:11 417578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43470|rtt_var:8515|pto_duration:77530|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 417582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 417586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 417590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 102005|
[2025/09/12 05:24:11 417594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651520078|now:1757654651417578|interv:102500|
[2025/09/12 05:24:11 417598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651520078|now:1757654651417578|interval:102500|pto_count:0|srtt:43470
[2025/09/12 05:24:11 417602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:102705|inflight:102005|
[2025/09/12 05:24:11 417606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651520078|
[2025/09/12 05:24:11 417614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651520078|
[2025/09/12 05:24:11 417618] [debug] |xqc_engine_wakeup_after|wakeup:1757654651520078|now:1757654651417618|diff:102460|
[2025/09/12 05:24:11 417623] [debug] |xqc_engine_main_logic|END|now:1757654651417106|
[2025/09/12 05:24:11 417628] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651417628|
[2025/09/12 05:24:11 417632] [debug] |xqc_engine_wakeup_after|wakeup:1757654651520078|now:1757654651417632|diff:102446|
[2025/09/12 05:24:11 417635] [debug] |xqc_engine_main_logic|END|now:1757654651417628|
[2025/09/12 05:24:11 418557] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654651418556|
[2025/09/12 05:24:11 418566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 418572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:32|
[2025/09/12 05:24:11 418575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:33|
[2025/09/12 05:24:11 418581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:33|
[2025/09/12 05:24:11 418585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 418590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:56|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:57|path_largest_ack:56|
[2025/09/12 05:24:11 418595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:52806|prior_delivered:9947|prior_time:1757654651377693|is_app_limited:0|send_elapse:36724|ack_elapse:40863|ctl_first_sent_time:1757654651378094|lagest_ack_time:1757654651418556|curr_delivered:57953|
[2025/09/12 05:24:11 418599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651378094|
[2025/09/12 05:24:11 418604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2627||sndq_packets_used_bytes:0|sndq_packets_free:49|
[2025/09/12 05:24:11 418608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:57|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:57|path_largest_ack:57|
[2025/09/12 05:24:11 418613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:52806|prior_delivered:9947|prior_time:1757654651377693|is_app_limited:0|send_elapse:36724|ack_elapse:40863|ctl_first_sent_time:1757654651378094|lagest_ack_time:1757654651418556|curr_delivered:59153|
[2025/09/12 05:24:11 418617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651378197|
[2025/09/12 05:24:11 418621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2626||sndq_packets_used_bytes:0|sndq_packets_free:50|
[2025/09/12 05:24:11 418625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43470|rttvar:8515|minrtt:30532|latest_rtt:40359|ack_delay:40|
[2025/09/12 05:24:11 418629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43076|rttvar:7174|minrtt:30532|latest_rtt:40359|ack_delay:40|
[2025/09/12 05:24:11 418633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:57|lost_pn:54|thresh:3|
[2025/09/12 05:24:11 418638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 418642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 418650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 418653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 418657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 418661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43076|rtt_var:7174|pto_duration:71772|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 418666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 418670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 418673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 99605|
[2025/09/12 05:24:11 418677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651514320|now:1757654651418661|interv:95659|
[2025/09/12 05:24:11 418681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651514320|now:1757654651418661|interval:95659|pto_count:0|srtt:43076
[2025/09/12 05:24:11 418686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 36724, ack_elapse 40863, delivered 49206|rate 1204170|lost 4|
[2025/09/12 05:24:11 418690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204170) in round 3|
[2025/09/12 05:24:11 418694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 418698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106147|extra_cwnd:39550|
[2025/09/12 05:24:11 418702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:102705|packet_lost:0|acked:2400|po_sent_time:1757654651378197|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 418706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:102705|packet_lost:0|acked:2400|po_sent_time:1757654651378197|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 418711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205080|cwnd:105105|full_bw_reached:0|inflight:99605|srtt:43076|latest_rtt:40359|min_rtt:30532|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 418717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:33|largest:33|pns:2|
[2025/09/12 05:24:11 418721] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:33|frame:ACK |recv_time:1757654651418556|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 418726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771418556|now:1757654651418556|interv:120000000|
[2025/09/12 05:24:11 418730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771418556|now:1757654651418556|interv:120000000|
[2025/09/12 05:24:11 418734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651520078|pq_index:0|
[2025/09/12 05:24:11 418740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651417106|
[2025/09/12 05:24:11 418744] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651418744|
[2025/09/12 05:24:11 418749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651418748|
[2025/09/12 05:24:11 418755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43076|min_srtt:43076|path_bw:1205080|loss_rate:2.76|path_pto:0|
[2025/09/12 05:24:11 418759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:99605|cwnd:105105|conn:0000561B836C40DC|stream_id:0|stream_offset:154479|
[2025/09/12 05:24:11 418764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43076|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 418768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 418772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43076|min_srtt:43076|path_bw:1205080|loss_rate:2.76|path_pto:0|
[2025/09/12 05:24:11 418777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:99605|cwnd:105105|conn:0000561B836C40DC|stream_id:0|stream_offset:155658|
[2025/09/12 05:24:11 418781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43076|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 418785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 418790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43076|min_srtt:43076|path_bw:1205080|loss_rate:2.76|path_pto:0|
[2025/09/12 05:24:11 418794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:99605|cwnd:105105|conn:0000561B836C40DC|stream_id:0|stream_offset:156837|
[2025/09/12 05:24:11 418798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43076|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 418802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 418806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43076|min_srtt:43076|path_bw:1205080|loss_rate:2.76|path_pto:0|
[2025/09/12 05:24:11 418811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:99605|cwnd:105105|conn:0000561B836C40DC|stream_id:0|stream_offset:158016|
[2025/09/12 05:24:11 418815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43076|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 418819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 418826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43076|min_srtt:43076|path_bw:1205080|loss_rate:2.76|path_pto:0|
[2025/09/12 05:24:11 418830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:99605|cwnd:105105|conn:0000561B836C40DC|stream_id:0|stream_offset:159195|
[2025/09/12 05:24:11 418834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 418838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 418842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 418846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 418850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 418854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:99605|cwnd:105105|conn:0000561B836C40DC|stream_id:0|stream_offset:154479|
[2025/09/12 05:24:11 418859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 418863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:141|
[2025/09/12 05:24:11 418891] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:141|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:99605|now:1757654651418869|stream_id:0|stream_offset:154479|
[2025/09/12 05:24:11 418897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:141|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 418901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:99605|applimit:0|
[2025/09/12 05:24:11 418905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43076|rtt_var:7174|pto_duration:71772|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 418910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 418913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 418917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 100805|
[2025/09/12 05:24:11 418921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651515641|now:1757654651418905|interv:96736|
[2025/09/12 05:24:11 418925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651515641|now:1757654651418905|interval:96736|pto_count:0|srtt:43076
[2025/09/12 05:24:11 418929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:105105|inflight:100805|
[2025/09/12 05:24:11 418934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 418938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:100805|cwnd:105105|conn:0000561B836C40DC|stream_id:0|stream_offset:155658|
[2025/09/12 05:24:11 418946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 418950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:142|
[2025/09/12 05:24:11 418968] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:142|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:100805|now:1757654651418956|stream_id:0|stream_offset:155658|
[2025/09/12 05:24:11 418973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:142|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 418977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:100805|applimit:0|
[2025/09/12 05:24:11 418981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43076|rtt_var:7174|pto_duration:71772|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 418986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 418989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 418993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 102005|
[2025/09/12 05:24:11 418997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651515728|now:1757654651418981|interv:96747|
[2025/09/12 05:24:11 419001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651515728|now:1757654651418981|interval:96747|pto_count:0|srtt:43076
[2025/09/12 05:24:11 419005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:105105|inflight:102005|
[2025/09/12 05:24:11 419010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 419014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:102005|cwnd:105105|conn:0000561B836C40DC|stream_id:0|stream_offset:156837|
[2025/09/12 05:24:11 419018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 419022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:143|
[2025/09/12 05:24:11 419039] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:143|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:102005|now:1757654651419027|stream_id:0|stream_offset:156837|
[2025/09/12 05:24:11 419043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:143|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 419048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:102005|applimit:0|
[2025/09/12 05:24:11 419052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43076|rtt_var:7174|pto_duration:71772|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 419056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 419060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 419067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 103205|
[2025/09/12 05:24:11 419071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651515799|now:1757654651419051|interv:96748|
[2025/09/12 05:24:11 419075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651515799|now:1757654651419051|interval:96748|pto_count:0|srtt:43076
[2025/09/12 05:24:11 419079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:105105|inflight:103205|
[2025/09/12 05:24:11 419083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 419087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:103205|cwnd:105105|conn:0000561B836C40DC|stream_id:0|stream_offset:158016|
[2025/09/12 05:24:11 419092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 419096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:144|
[2025/09/12 05:24:11 419113] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:144|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:103205|now:1757654651419101|stream_id:0|stream_offset:158016|
[2025/09/12 05:24:11 419118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:144|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 419122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:103205|applimit:0|
[2025/09/12 05:24:11 419126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43076|rtt_var:7174|pto_duration:71772|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 419130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 419134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 419138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 104405|
[2025/09/12 05:24:11 419142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651515873|now:1757654651419126|interv:96747|
[2025/09/12 05:24:11 419146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651515873|now:1757654651419126|interval:96747|pto_count:0|srtt:43076
[2025/09/12 05:24:11 419150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:105105|inflight:104405|
[2025/09/12 05:24:11 419154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651515873|
[2025/09/12 05:24:11 419158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651515873|
[2025/09/12 05:24:11 419162] [debug] |xqc_engine_wakeup_after|wakeup:1757654651515873|now:1757654651419162|diff:96711|
[2025/09/12 05:24:11 419166] [debug] |xqc_engine_main_logic|END|now:1757654651418748|
[2025/09/12 05:24:11 419171] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651419171|
[2025/09/12 05:24:11 419175] [debug] |xqc_engine_wakeup_after|wakeup:1757654651515873|now:1757654651419175|diff:96698|
[2025/09/12 05:24:11 419184] [debug] |xqc_engine_main_logic|END|now:1757654651419171|
[2025/09/12 05:24:11 420553] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654651420552|
[2025/09/12 05:24:11 420562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 420568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:33|
[2025/09/12 05:24:11 420572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:34|
[2025/09/12 05:24:11 420578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:34|
[2025/09/12 05:24:11 420582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 420587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:58|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:59|path_largest_ack:58|
[2025/09/12 05:24:11 420592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:55206|prior_delivered:9947|prior_time:1757654651377693|is_app_limited:0|send_elapse:36918|ack_elapse:42859|ctl_first_sent_time:1757654651378288|lagest_ack_time:1757654651420552|curr_delivered:60353|
[2025/09/12 05:24:11 420596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651378288|
[2025/09/12 05:24:11 420601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2625||sndq_packets_used_bytes:0|sndq_packets_free:51|
[2025/09/12 05:24:11 420605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:59|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:59|path_largest_ack:59|
[2025/09/12 05:24:11 420609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:54006|prior_delivered:12347|prior_time:1757654651379692|is_app_limited:0|send_elapse:38424|ack_elapse:40860|ctl_first_sent_time:1757654651379996|lagest_ack_time:1757654651420552|curr_delivered:61553|
[2025/09/12 05:24:11 420613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651379996|
[2025/09/12 05:24:11 420617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2624||sndq_packets_used_bytes:0|sndq_packets_free:52|
[2025/09/12 05:24:11 420621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43076|rttvar:7174|minrtt:30532|latest_rtt:40556|ack_delay:40|
[2025/09/12 05:24:11 420626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42756|rttvar:6021|minrtt:30532|latest_rtt:40556|ack_delay:40|
[2025/09/12 05:24:11 420630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:59|lost_pn:56|thresh:3|
[2025/09/12 05:24:11 420634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 420638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 420642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 420646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 420650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 420654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42756|rtt_var:6021|pto_duration:66840|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 420662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 420666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 420670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 102005|
[2025/09/12 05:24:11 420674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651510941|now:1757654651420653|interv:90288|
[2025/09/12 05:24:11 420678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651510941|now:1757654651420653|interval:90288|pto_count:0|srtt:42756
[2025/09/12 05:24:11 420682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38424, ack_elapse 40860, delivered 49206|rate 1204258|lost 4|
[2025/09/12 05:24:11 420686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204258) in round 3|
[2025/09/12 05:24:11 420690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 420694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106147|extra_cwnd:39550|
[2025/09/12 05:24:11 420698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:105105|packet_lost:0|acked:2400|po_sent_time:1757654651379996|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 420703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:105105|packet_lost:0|acked:2400|po_sent_time:1757654651379996|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 420707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205080|cwnd:107505|full_bw_reached:0|inflight:102005|srtt:42756|latest_rtt:40556|min_rtt:30532|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 420713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:34|largest:34|pns:2|
[2025/09/12 05:24:11 420718] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:34|frame:ACK |recv_time:1757654651420552|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 420722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771420552|now:1757654651420552|interv:120000000|
[2025/09/12 05:24:11 420726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771420552|now:1757654651420552|interv:120000000|
[2025/09/12 05:24:11 420730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651515873|pq_index:0|
[2025/09/12 05:24:11 420734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651418748|
[2025/09/12 05:24:11 420738] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651420738|
[2025/09/12 05:24:11 420743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651420742|
[2025/09/12 05:24:11 420749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42756|min_srtt:42756|path_bw:1205080|loss_rate:2.68|path_pto:0|
[2025/09/12 05:24:11 420756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:102005|cwnd:107505|conn:0000561B836C40DC|stream_id:0|stream_offset:159195|
[2025/09/12 05:24:11 420760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42756|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 420765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 420769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42756|min_srtt:42756|path_bw:1205080|loss_rate:2.68|path_pto:0|
[2025/09/12 05:24:11 420773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:102005|cwnd:107505|conn:0000561B836C40DC|stream_id:0|stream_offset:160374|
[2025/09/12 05:24:11 420778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42756|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 420782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 420786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42756|min_srtt:42756|path_bw:1205080|loss_rate:2.68|path_pto:0|
[2025/09/12 05:24:11 420790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:102005|cwnd:107505|conn:0000561B836C40DC|stream_id:0|stream_offset:161553|
[2025/09/12 05:24:11 420794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42756|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 420798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 420803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42756|min_srtt:42756|path_bw:1205080|loss_rate:2.68|path_pto:0|
[2025/09/12 05:24:11 420807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:102005|cwnd:107505|conn:0000561B836C40DC|stream_id:0|stream_offset:162732|
[2025/09/12 05:24:11 420811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42756|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 420815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 420819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42756|min_srtt:42756|path_bw:1205080|loss_rate:2.68|path_pto:0|
[2025/09/12 05:24:11 420823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:102005|cwnd:107505|conn:0000561B836C40DC|stream_id:0|stream_offset:163911|
[2025/09/12 05:24:11 420828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 420834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 420837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 420842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 420846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 420850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:102005|cwnd:107505|conn:0000561B836C40DC|stream_id:0|stream_offset:159195|
[2025/09/12 05:24:11 420854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 420859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:145|
[2025/09/12 05:24:11 420886] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:145|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:102005|now:1757654651420865|stream_id:0|stream_offset:159195|
[2025/09/12 05:24:11 420892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:145|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 420896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:102005|applimit:0|
[2025/09/12 05:24:11 420900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42756|rtt_var:6021|pto_duration:66840|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 420905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 420908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 420912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 103205|
[2025/09/12 05:24:11 420916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651512705|now:1757654651420900|interv:91805|
[2025/09/12 05:24:11 420920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651512705|now:1757654651420900|interval:91805|pto_count:0|srtt:42756
[2025/09/12 05:24:11 420924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:107505|inflight:103205|
[2025/09/12 05:24:11 420929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 420933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:103205|cwnd:107505|conn:0000561B836C40DC|stream_id:0|stream_offset:160374|
[2025/09/12 05:24:11 420937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 420941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:146|
[2025/09/12 05:24:11 420959] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:146|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:103205|now:1757654651420947|stream_id:0|stream_offset:160374|
[2025/09/12 05:24:11 420968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:146|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 420972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:103205|applimit:0|
[2025/09/12 05:24:11 420976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42756|rtt_var:6021|pto_duration:66840|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 420980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 420984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 420988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 104405|
[2025/09/12 05:24:11 420992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651512787|now:1757654651420976|interv:91811|
[2025/09/12 05:24:11 420996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651512787|now:1757654651420976|interval:91811|pto_count:0|srtt:42756
[2025/09/12 05:24:11 421000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:107505|inflight:104405|
[2025/09/12 05:24:11 421004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 421008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:104405|cwnd:107505|conn:0000561B836C40DC|stream_id:0|stream_offset:161553|
[2025/09/12 05:24:11 421012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 421016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:147|
[2025/09/12 05:24:11 421033] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:147|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:104405|now:1757654651421022|stream_id:0|stream_offset:161553|
[2025/09/12 05:24:11 421038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:147|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 421043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:104405|applimit:0|
[2025/09/12 05:24:11 421047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42756|rtt_var:6021|pto_duration:66840|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 421051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 421054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 421058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 105605|
[2025/09/12 05:24:11 421062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651512862|now:1757654651421046|interv:91816|
[2025/09/12 05:24:11 421066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651512862|now:1757654651421046|interval:91816|pto_count:0|srtt:42756
[2025/09/12 05:24:11 421074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:107505|inflight:105605|
[2025/09/12 05:24:11 421078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 421082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:105605|cwnd:107505|conn:0000561B836C40DC|stream_id:0|stream_offset:162732|
[2025/09/12 05:24:11 421086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 421090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:148|
[2025/09/12 05:24:11 421107] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:148|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:105605|now:1757654651421096|stream_id:0|stream_offset:162732|
[2025/09/12 05:24:11 421112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:148|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 421116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:105605|applimit:0|
[2025/09/12 05:24:11 421120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42756|rtt_var:6021|pto_duration:66840|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 421125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 421128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 421132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 106805|
[2025/09/12 05:24:11 421136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651512936|now:1757654651421120|interv:91816|
[2025/09/12 05:24:11 421140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651512936|now:1757654651421120|interval:91816|pto_count:0|srtt:42756
[2025/09/12 05:24:11 421144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:107505|inflight:106805|
[2025/09/12 05:24:11 421149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651512936|
[2025/09/12 05:24:11 421153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651512936|
[2025/09/12 05:24:11 421157] [debug] |xqc_engine_wakeup_after|wakeup:1757654651512936|now:1757654651421157|diff:91779|
[2025/09/12 05:24:11 421161] [debug] |xqc_engine_main_logic|END|now:1757654651420742|
[2025/09/12 05:24:11 421166] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651421166|
[2025/09/12 05:24:11 421170] [debug] |xqc_engine_wakeup_after|wakeup:1757654651512936|now:1757654651421170|diff:91766|
[2025/09/12 05:24:11 421174] [debug] |xqc_engine_main_logic|END|now:1757654651421166|
[2025/09/12 05:24:11 422555] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654651422554|
[2025/09/12 05:24:11 422564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 422570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:34|
[2025/09/12 05:24:11 422574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:35|
[2025/09/12 05:24:11 422583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:35|
[2025/09/12 05:24:11 422587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 422592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:60|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:61|path_largest_ack:60|
[2025/09/12 05:24:11 422597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:55206|prior_delivered:12347|prior_time:1757654651379692|is_app_limited:0|send_elapse:38529|ack_elapse:42862|ctl_first_sent_time:1757654651380101|lagest_ack_time:1757654651422554|curr_delivered:62753|
[2025/09/12 05:24:11 422601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651380101|
[2025/09/12 05:24:11 422606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2623||sndq_packets_used_bytes:0|sndq_packets_free:53|
[2025/09/12 05:24:11 422610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:61|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:61|path_largest_ack:61|
[2025/09/12 05:24:11 422614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:55206|prior_delivered:12347|prior_time:1757654651379692|is_app_limited:0|send_elapse:38529|ack_elapse:42862|ctl_first_sent_time:1757654651380101|lagest_ack_time:1757654651422554|curr_delivered:63953|
[2025/09/12 05:24:11 422619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651380192|
[2025/09/12 05:24:11 422623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2622||sndq_packets_used_bytes:0|sndq_packets_free:54|
[2025/09/12 05:24:11 422627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42756|rttvar:6021|minrtt:30532|latest_rtt:42362|ack_delay:40|
[2025/09/12 05:24:11 422631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42702|rttvar:4624|minrtt:30532|latest_rtt:42362|ack_delay:40|
[2025/09/12 05:24:11 422635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:61|lost_pn:58|thresh:3|
[2025/09/12 05:24:11 422639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 422643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 422647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 422651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 422655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 422659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42702|rtt_var:4624|pto_duration:61198|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 422663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 422667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 422671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 104405|
[2025/09/12 05:24:11 422678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651507294|now:1757654651422659|interv:84635|
[2025/09/12 05:24:11 422682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651507294|now:1757654651422659|interval:84635|pto_count:0|srtt:42702
[2025/09/12 05:24:11 422686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38529, ack_elapse 42862, delivered 51606|rate 1204003|lost 4|
[2025/09/12 05:24:11 422690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204003) in round 3|
[2025/09/12 05:24:11 422694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 422699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106147|extra_cwnd:39550|
[2025/09/12 05:24:11 422703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:107505|packet_lost:0|acked:2400|po_sent_time:1757654651380192|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 422707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:107505|packet_lost:0|acked:2400|po_sent_time:1757654651380192|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 422712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205080|cwnd:109905|full_bw_reached:0|inflight:104405|srtt:42702|latest_rtt:42362|min_rtt:30532|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 422717] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:109905|inflight:104405|mode:0|applimit:0|pacing_rate:3997571|bw:1205080|srtt:42702|latest_rtt:42362|min_rtt:30532|send:153|lost:4|tlp:0|recv:33|recovery:0|slow_start:1|conn_life:134568|acked:2400|delivered:63953|is_cwnd_limited:1|
[2025/09/12 05:24:11 422723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:35|largest:35|pns:2|
[2025/09/12 05:24:11 422727] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:35|frame:ACK |recv_time:1757654651422554|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 422732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771422554|now:1757654651422554|interv:120000000|
[2025/09/12 05:24:11 422736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771422554|now:1757654651422554|interv:120000000|
[2025/09/12 05:24:11 422740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651512936|pq_index:0|
[2025/09/12 05:24:11 422744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651420742|
[2025/09/12 05:24:11 422748] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651422748|
[2025/09/12 05:24:11 422753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651422752|
[2025/09/12 05:24:11 422759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42702|min_srtt:42702|path_bw:1205080|loss_rate:2.61|path_pto:0|
[2025/09/12 05:24:11 422766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:104405|cwnd:109905|conn:0000561B836C40DC|stream_id:0|stream_offset:163911|
[2025/09/12 05:24:11 422770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42702|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 422775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 422779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42702|min_srtt:42702|path_bw:1205080|loss_rate:2.61|path_pto:0|
[2025/09/12 05:24:11 422783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:104405|cwnd:109905|conn:0000561B836C40DC|stream_id:0|stream_offset:165090|
[2025/09/12 05:24:11 422788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42702|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 422792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 422796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42702|min_srtt:42702|path_bw:1205080|loss_rate:2.61|path_pto:0|
[2025/09/12 05:24:11 422800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:104405|cwnd:109905|conn:0000561B836C40DC|stream_id:0|stream_offset:166269|
[2025/09/12 05:24:11 422804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42702|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 422809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 422813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42702|min_srtt:42702|path_bw:1205080|loss_rate:2.61|path_pto:0|
[2025/09/12 05:24:11 422817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:104405|cwnd:109905|conn:0000561B836C40DC|stream_id:0|stream_offset:167448|
[2025/09/12 05:24:11 422821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42702|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 422826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 422830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42702|min_srtt:42702|path_bw:1205080|loss_rate:2.61|path_pto:0|
[2025/09/12 05:24:11 422834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:104405|cwnd:109905|conn:0000561B836C40DC|stream_id:0|stream_offset:168627|
[2025/09/12 05:24:11 422838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 422842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 422849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 422853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 422857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 422861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:104405|cwnd:109905|conn:0000561B836C40DC|stream_id:0|stream_offset:163911|
[2025/09/12 05:24:11 422866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 422870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:149|
[2025/09/12 05:24:11 422897] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:149|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:104405|now:1757654651422876|stream_id:0|stream_offset:163911|
[2025/09/12 05:24:11 422903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:149|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 422907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:104405|applimit:0|
[2025/09/12 05:24:11 422912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42702|rtt_var:4624|pto_duration:61198|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 422916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 422920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 422924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 105605|
[2025/09/12 05:24:11 422927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651509074|now:1757654651422911|interv:86163|
[2025/09/12 05:24:11 422931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651509074|now:1757654651422911|interval:86163|pto_count:0|srtt:42702
[2025/09/12 05:24:11 422936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:109905|inflight:105605|
[2025/09/12 05:24:11 422940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 422944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:105605|cwnd:109905|conn:0000561B836C40DC|stream_id:0|stream_offset:165090|
[2025/09/12 05:24:11 422949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 422953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:150|
[2025/09/12 05:24:11 422970] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:150|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:105605|now:1757654651422958|stream_id:0|stream_offset:165090|
[2025/09/12 05:24:11 422975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:150|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 422983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:105605|applimit:0|
[2025/09/12 05:24:11 422987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42702|rtt_var:4624|pto_duration:61198|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 422991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 422995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 422999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 106805|
[2025/09/12 05:24:11 423002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651509156|now:1757654651422987|interv:86169|
[2025/09/12 05:24:11 423006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651509156|now:1757654651422987|interval:86169|pto_count:0|srtt:42702
[2025/09/12 05:24:11 423011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:109905|inflight:106805|
[2025/09/12 05:24:11 423015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 423019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:106805|cwnd:109905|conn:0000561B836C40DC|stream_id:0|stream_offset:166269|
[2025/09/12 05:24:11 423023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 423027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:151|
[2025/09/12 05:24:11 423044] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:151|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:106805|now:1757654651423033|stream_id:0|stream_offset:166269|
[2025/09/12 05:24:11 423049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:151|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 423054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:106805|applimit:0|
[2025/09/12 05:24:11 423057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42702|rtt_var:4624|pto_duration:61198|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 423062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 423065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 423069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 108005|
[2025/09/12 05:24:11 423073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651509231|now:1757654651423057|interv:86174|
[2025/09/12 05:24:11 423077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651509231|now:1757654651423057|interval:86174|pto_count:0|srtt:42702
[2025/09/12 05:24:11 423081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:109905|inflight:108005|
[2025/09/12 05:24:11 423089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 423093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:108005|cwnd:109905|conn:0000561B836C40DC|stream_id:0|stream_offset:167448|
[2025/09/12 05:24:11 423097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 423101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:152|
[2025/09/12 05:24:11 423118] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:152|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:108005|now:1757654651423107|stream_id:0|stream_offset:167448|
[2025/09/12 05:24:11 423123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:152|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 423127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:108005|applimit:0|
[2025/09/12 05:24:11 423131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42702|rtt_var:4624|pto_duration:61198|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 423135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 423139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 423142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 109205|
[2025/09/12 05:24:11 423146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651509305|now:1757654651423131|interv:86174|
[2025/09/12 05:24:11 423150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651509305|now:1757654651423131|interval:86174|pto_count:0|srtt:42702
[2025/09/12 05:24:11 423154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:109905|inflight:109205|
[2025/09/12 05:24:11 423159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651509305|
[2025/09/12 05:24:11 423163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651509305|
[2025/09/12 05:24:11 423167] [debug] |xqc_engine_wakeup_after|wakeup:1757654651509305|now:1757654651423167|diff:86138|
[2025/09/12 05:24:11 423171] [debug] |xqc_engine_main_logic|END|now:1757654651422752|
[2025/09/12 05:24:11 423176] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651423176|
[2025/09/12 05:24:11 423180] [debug] |xqc_engine_wakeup_after|wakeup:1757654651509305|now:1757654651423180|diff:86125|
[2025/09/12 05:24:11 423184] [debug] |xqc_engine_main_logic|END|now:1757654651423176|
[2025/09/12 05:24:11 424600] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654651424599|
[2025/09/12 05:24:11 424609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 424615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:35|
[2025/09/12 05:24:11 424619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:36|
[2025/09/12 05:24:11 424625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:36|
[2025/09/12 05:24:11 424633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 424638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:62|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:63|path_largest_ack:62|
[2025/09/12 05:24:11 424642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:57606|prior_delivered:12347|prior_time:1757654651379692|is_app_limited:0|send_elapse:38715|ack_elapse:44907|ctl_first_sent_time:1757654651380287|lagest_ack_time:1757654651424599|curr_delivered:65153|
[2025/09/12 05:24:11 424647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651380287|
[2025/09/12 05:24:11 424651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2621||sndq_packets_used_bytes:0|sndq_packets_free:55|
[2025/09/12 05:24:11 424655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:63|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:63|path_largest_ack:63|
[2025/09/12 05:24:11 424660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:56406|prior_delivered:14747|prior_time:1757654651381682|is_app_limited:0|send_elapse:40224|ack_elapse:42917|ctl_first_sent_time:1757654651381985|lagest_ack_time:1757654651424599|curr_delivered:66353|
[2025/09/12 05:24:11 424664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651381985|
[2025/09/12 05:24:11 424668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2620||sndq_packets_used_bytes:0|sndq_packets_free:56|
[2025/09/12 05:24:11 424672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42702|rttvar:4624|minrtt:30532|latest_rtt:42614|ack_delay:48|
[2025/09/12 05:24:11 424676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42685|rttvar:3502|minrtt:30532|latest_rtt:42614|ack_delay:48|
[2025/09/12 05:24:11 424680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:63|lost_pn:60|thresh:3|
[2025/09/12 05:24:11 424684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 424688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 424692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 424696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 424700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 424704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42685|rtt_var:3502|pto_duration:56693|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 424708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 424712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 424716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 106805|
[2025/09/12 05:24:11 424720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651504800|now:1757654651424704|interv:80096|
[2025/09/12 05:24:11 424727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651504800|now:1757654651424704|interval:80096|pto_count:0|srtt:42685
[2025/09/12 05:24:11 424731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40224, ack_elapse 42917, delivered 51606|rate 1202460|lost 4|
[2025/09/12 05:24:11 424736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202460) in round 3|
[2025/09/12 05:24:11 424740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 424744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106147|extra_cwnd:39550|
[2025/09/12 05:24:11 424748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:109905|packet_lost:0|acked:2400|po_sent_time:1757654651381985|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 424752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:109905|packet_lost:0|acked:2400|po_sent_time:1757654651381985|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 424757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205080|cwnd:112305|full_bw_reached:0|inflight:106805|srtt:42685|latest_rtt:42614|min_rtt:30532|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 424763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:36|largest:36|pns:2|
[2025/09/12 05:24:11 424767] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:36|frame:ACK |recv_time:1757654651424599|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 424772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771424599|now:1757654651424599|interv:120000000|
[2025/09/12 05:24:11 424776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771424599|now:1757654651424599|interv:120000000|
[2025/09/12 05:24:11 424780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651509305|pq_index:0|
[2025/09/12 05:24:11 424784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651422752|
[2025/09/12 05:24:11 424788] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651424788|
[2025/09/12 05:24:11 424793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651424792|
[2025/09/12 05:24:11 424798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42685|min_srtt:42685|path_bw:1205080|loss_rate:2.55|path_pto:0|
[2025/09/12 05:24:11 424803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:106805|cwnd:112305|conn:0000561B836C40DC|stream_id:0|stream_offset:168627|
[2025/09/12 05:24:11 424807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42685|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 424812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 424819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42685|min_srtt:42685|path_bw:1205080|loss_rate:2.55|path_pto:0|
[2025/09/12 05:24:11 424823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:106805|cwnd:112305|conn:0000561B836C40DC|stream_id:0|stream_offset:169806|
[2025/09/12 05:24:11 424827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42685|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 424832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 424836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42685|min_srtt:42685|path_bw:1205080|loss_rate:2.55|path_pto:0|
[2025/09/12 05:24:11 424840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:106805|cwnd:112305|conn:0000561B836C40DC|stream_id:0|stream_offset:170985|
[2025/09/12 05:24:11 424844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42685|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 424848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 424852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42685|min_srtt:42685|path_bw:1205080|loss_rate:2.55|path_pto:0|
[2025/09/12 05:24:11 424856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:106805|cwnd:112305|conn:0000561B836C40DC|stream_id:0|stream_offset:172164|
[2025/09/12 05:24:11 424861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42685|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 424865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 424869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42685|min_srtt:42685|path_bw:1205080|loss_rate:2.55|path_pto:0|
[2025/09/12 05:24:11 424873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:106805|cwnd:112305|conn:0000561B836C40DC|stream_id:0|stream_offset:173343|
[2025/09/12 05:24:11 424877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 424881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 424885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 424889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 424894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 424900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:106805|cwnd:112305|conn:0000561B836C40DC|stream_id:0|stream_offset:168627|
[2025/09/12 05:24:11 424905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 424909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:153|
[2025/09/12 05:24:11 424936] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:153|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:106805|now:1757654651424916|stream_id:0|stream_offset:168627|
[2025/09/12 05:24:11 424942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:153|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 424947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:106805|applimit:0|
[2025/09/12 05:24:11 424951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42685|rtt_var:3502|pto_duration:56693|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 424955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 424959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 424963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 108005|
[2025/09/12 05:24:11 424967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651506609|now:1757654651424951|interv:81658|
[2025/09/12 05:24:11 424971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651506609|now:1757654651424951|interval:81658|pto_count:0|srtt:42685
[2025/09/12 05:24:11 424975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112305|inflight:108005|
[2025/09/12 05:24:11 424980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 424984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:108005|cwnd:112305|conn:0000561B836C40DC|stream_id:0|stream_offset:169806|
[2025/09/12 05:24:11 424988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 424992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:154|
[2025/09/12 05:24:11 425009] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:154|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:108005|now:1757654651424998|stream_id:0|stream_offset:169806|
[2025/09/12 05:24:11 425015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:154|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 425019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:108005|applimit:0|
[2025/09/12 05:24:11 425023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42685|rtt_var:3502|pto_duration:56693|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 425027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 425034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 425038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 109205|
[2025/09/12 05:24:11 425042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651506691|now:1757654651425023|interv:81668|
[2025/09/12 05:24:11 425046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651506691|now:1757654651425023|interval:81668|pto_count:0|srtt:42685
[2025/09/12 05:24:11 425050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112305|inflight:109205|
[2025/09/12 05:24:11 425054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 425058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:109205|cwnd:112305|conn:0000561B836C40DC|stream_id:0|stream_offset:170985|
[2025/09/12 05:24:11 425063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 425066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:155|
[2025/09/12 05:24:11 425084] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:155|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:109205|now:1757654651425072|stream_id:0|stream_offset:170985|
[2025/09/12 05:24:11 425088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:155|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 425093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:109205|applimit:0|
[2025/09/12 05:24:11 425097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42685|rtt_var:3502|pto_duration:56693|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 425101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 425105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 425108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 110405|
[2025/09/12 05:24:11 425112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651506765|now:1757654651425097|interv:81668|
[2025/09/12 05:24:11 425116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651506765|now:1757654651425097|interval:81668|pto_count:0|srtt:42685
[2025/09/12 05:24:11 425120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112305|inflight:110405|
[2025/09/12 05:24:11 425125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 425129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:110405|cwnd:112305|conn:0000561B836C40DC|stream_id:0|stream_offset:172164|
[2025/09/12 05:24:11 425133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 425140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:156|
[2025/09/12 05:24:11 425156] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:156|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:110405|now:1757654651425145|stream_id:0|stream_offset:172164|
[2025/09/12 05:24:11 425161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:156|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 425165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:110405|applimit:0|
[2025/09/12 05:24:11 425169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42685|rtt_var:3502|pto_duration:56693|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 425173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 425177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 425181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 111605|
[2025/09/12 05:24:11 425185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651506838|now:1757654651425169|interv:81669|
[2025/09/12 05:24:11 425189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651506838|now:1757654651425169|interval:81669|pto_count:0|srtt:42685
[2025/09/12 05:24:11 425193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112305|inflight:111605|
[2025/09/12 05:24:11 425197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651506838|
[2025/09/12 05:24:11 425201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651506838|
[2025/09/12 05:24:11 425206] [debug] |xqc_engine_wakeup_after|wakeup:1757654651506838|now:1757654651425206|diff:81632|
[2025/09/12 05:24:11 425213] [debug] |xqc_engine_main_logic|END|now:1757654651424792|
[2025/09/12 05:24:11 425220] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651425220|
[2025/09/12 05:24:11 425227] [debug] |xqc_engine_wakeup_after|wakeup:1757654651506838|now:1757654651425226|diff:81612|
[2025/09/12 05:24:11 425232] [debug] |xqc_engine_main_logic|END|now:1757654651425220|
[2025/09/12 05:24:11 426591] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:41|state:ESTABED|recv_time:1757654651426590|
[2025/09/12 05:24:11 426600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 426606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:36|
[2025/09/12 05:24:11 426610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:37|
[2025/09/12 05:24:11 426616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:37|
[2025/09/12 05:24:11 426620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 426625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:64|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:65|path_largest_ack:64|
[2025/09/12 05:24:11 426629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:57606|prior_delivered:14747|prior_time:1757654651381682|is_app_limited:0|send_elapse:40326|ack_elapse:44908|ctl_first_sent_time:1757654651382087|lagest_ack_time:1757654651426590|curr_delivered:67553|
[2025/09/12 05:24:11 426648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651382087|
[2025/09/12 05:24:11 426653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2619||sndq_packets_used_bytes:0|sndq_packets_free:57|
[2025/09/12 05:24:11 426657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:65|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:65|path_largest_ack:65|
[2025/09/12 05:24:11 426661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:57606|prior_delivered:14747|prior_time:1757654651381682|is_app_limited:0|send_elapse:40326|ack_elapse:44908|ctl_first_sent_time:1757654651382087|lagest_ack_time:1757654651426590|curr_delivered:68753|
[2025/09/12 05:24:11 426666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651382183|
[2025/09/12 05:24:11 426670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2618||sndq_packets_used_bytes:0|sndq_packets_free:58|
[2025/09/12 05:24:11 426674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42685|rttvar:3502|minrtt:30532|latest_rtt:44407|ack_delay:40|
[2025/09/12 05:24:11 426679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42895|rttvar:3047|minrtt:30532|latest_rtt:44407|ack_delay:40|
[2025/09/12 05:24:11 426683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:65|lost_pn:62|thresh:3|
[2025/09/12 05:24:11 426687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 426691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 426695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 426699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 426702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 426707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42895|rtt_var:3047|pto_duration:55083|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 426711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 426715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 426719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 109205|
[2025/09/12 05:24:11 426723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651505228|now:1757654651426706|interv:78522|
[2025/09/12 05:24:11 426726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651505228|now:1757654651426706|interval:78522|pto_count:0|srtt:42895
[2025/09/12 05:24:11 426731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40326, ack_elapse 44908, delivered 54006|rate 1202591|lost 4|
[2025/09/12 05:24:11 426735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202591) in round 3|
[2025/09/12 05:24:11 426742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 426746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106147|extra_cwnd:39550|
[2025/09/12 05:24:11 426750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112305|packet_lost:0|acked:2400|po_sent_time:1757654651382183|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 426754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112305|packet_lost:0|acked:2400|po_sent_time:1757654651382183|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 426759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205080|cwnd:114705|full_bw_reached:0|inflight:109205|srtt:42895|latest_rtt:44407|min_rtt:30532|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 426765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:37|largest:37|pns:2|
[2025/09/12 05:24:11 426769] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:37|frame:ACK |recv_time:1757654651426590|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 426773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771426590|now:1757654651426590|interv:120000000|
[2025/09/12 05:24:11 426777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771426590|now:1757654651426590|interv:120000000|
[2025/09/12 05:24:11 426781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651506838|pq_index:0|
[2025/09/12 05:24:11 426786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651424792|
[2025/09/12 05:24:11 426790] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651426790|
[2025/09/12 05:24:11 426794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651426793|
[2025/09/12 05:24:11 426800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42895|min_srtt:42895|path_bw:1205080|loss_rate:2.48|path_pto:0|
[2025/09/12 05:24:11 426805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:109205|cwnd:114705|conn:0000561B836C40DC|stream_id:0|stream_offset:173343|
[2025/09/12 05:24:11 426809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42895|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 426813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 426818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42895|min_srtt:42895|path_bw:1205080|loss_rate:2.48|path_pto:0|
[2025/09/12 05:24:11 426822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:109205|cwnd:114705|conn:0000561B836C40DC|stream_id:0|stream_offset:174522|
[2025/09/12 05:24:11 426829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42895|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 426834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 426838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42895|min_srtt:42895|path_bw:1205080|loss_rate:2.48|path_pto:0|
[2025/09/12 05:24:11 426842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:109205|cwnd:114705|conn:0000561B836C40DC|stream_id:0|stream_offset:175701|
[2025/09/12 05:24:11 426846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42895|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 426850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 426854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42895|min_srtt:42895|path_bw:1205080|loss_rate:2.48|path_pto:0|
[2025/09/12 05:24:11 426859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:109205|cwnd:114705|conn:0000561B836C40DC|stream_id:0|stream_offset:176880|
[2025/09/12 05:24:11 426863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42895|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 426867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 426871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42895|min_srtt:42895|path_bw:1205080|loss_rate:2.48|path_pto:0|
[2025/09/12 05:24:11 426875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:109205|cwnd:114705|conn:0000561B836C40DC|stream_id:0|stream_offset:178059|
[2025/09/12 05:24:11 426880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 426883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 426887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 426891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 426896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 426900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:109205|cwnd:114705|conn:0000561B836C40DC|stream_id:0|stream_offset:173343|
[2025/09/12 05:24:11 426904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 426908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:157|
[2025/09/12 05:24:11 426936] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:157|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:109205|now:1757654651426915|stream_id:0|stream_offset:173343|
[2025/09/12 05:24:11 426944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:157|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 426949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:109205|applimit:0|
[2025/09/12 05:24:11 426953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42895|rtt_var:3047|pto_duration:55083|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 426958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 426962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 426965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 110405|
[2025/09/12 05:24:11 426969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651506998|now:1757654651426953|interv:80045|
[2025/09/12 05:24:11 426973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651506998|now:1757654651426953|interval:80045|pto_count:0|srtt:42895
[2025/09/12 05:24:11 426978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:114705|inflight:110405|
[2025/09/12 05:24:11 426982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 426987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:110405|cwnd:114705|conn:0000561B836C40DC|stream_id:0|stream_offset:174522|
[2025/09/12 05:24:11 426991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 426995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:158|
[2025/09/12 05:24:11 427013] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:158|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:110405|now:1757654651427001|stream_id:0|stream_offset:174522|
[2025/09/12 05:24:11 427018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:158|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 427023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:110405|applimit:0|
[2025/09/12 05:24:11 427027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42895|rtt_var:3047|pto_duration:55083|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 427031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 427035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 427039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 111605|
[2025/09/12 05:24:11 427042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651507084|now:1757654651427027|interv:80057|
[2025/09/12 05:24:11 427046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651507084|now:1757654651427027|interval:80057|pto_count:0|srtt:42895
[2025/09/12 05:24:11 427054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:114705|inflight:111605|
[2025/09/12 05:24:11 427058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 427062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:111605|cwnd:114705|conn:0000561B836C40DC|stream_id:0|stream_offset:175701|
[2025/09/12 05:24:11 427067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 427071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:159|
[2025/09/12 05:24:11 427088] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:159|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:111605|now:1757654651427076|stream_id:0|stream_offset:175701|
[2025/09/12 05:24:11 427093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:159|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 427097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:111605|applimit:0|
[2025/09/12 05:24:11 427101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42895|rtt_var:3047|pto_duration:55083|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 427105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 427109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 427113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 112805|
[2025/09/12 05:24:11 427117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651507159|now:1757654651427101|interv:80058|
[2025/09/12 05:24:11 427120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651507159|now:1757654651427101|interval:80058|pto_count:0|srtt:42895
[2025/09/12 05:24:11 427125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:114705|inflight:112805|
[2025/09/12 05:24:11 427129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 427133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:112805|cwnd:114705|conn:0000561B836C40DC|stream_id:0|stream_offset:176880|
[2025/09/12 05:24:11 427137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 427141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:160|
[2025/09/12 05:24:11 427157] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:160|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:112805|now:1757654651427147|stream_id:0|stream_offset:176880|
[2025/09/12 05:24:11 427162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:160|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 427169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:112805|applimit:0|
[2025/09/12 05:24:11 427173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42895|rtt_var:3047|pto_duration:55083|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 427178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 427181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 427185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 114005|
[2025/09/12 05:24:11 427189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651507230|now:1757654651427173|interv:80057|
[2025/09/12 05:24:11 427193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651507230|now:1757654651427173|interval:80057|pto_count:0|srtt:42895
[2025/09/12 05:24:11 427197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:114705|inflight:114005|
[2025/09/12 05:24:11 427201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651507230|
[2025/09/12 05:24:11 427206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651507230|
[2025/09/12 05:24:11 427213] [debug] |xqc_engine_wakeup_after|wakeup:1757654651507230|now:1757654651427213|diff:80017|
[2025/09/12 05:24:11 427220] [debug] |xqc_engine_main_logic|END|now:1757654651426793|
[2025/09/12 05:24:11 427227] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651427227|
[2025/09/12 05:24:11 427233] [debug] |xqc_engine_wakeup_after|wakeup:1757654651507230|now:1757654651427233|diff:79997|
[2025/09/12 05:24:11 427238] [debug] |xqc_engine_main_logic|END|now:1757654651427227|
[2025/09/12 05:24:11 428568] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:41|state:ESTABED|recv_time:1757654651428567|
[2025/09/12 05:24:11 428577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 428583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:37|
[2025/09/12 05:24:11 428587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:38|
[2025/09/12 05:24:11 428593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:38|
[2025/09/12 05:24:11 428597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 428602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:66|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:67|path_largest_ack:66|
[2025/09/12 05:24:11 428606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:60006|prior_delivered:14747|prior_time:1757654651381682|is_app_limited:0|send_elapse:40517|ack_elapse:46885|ctl_first_sent_time:1757654651382278|lagest_ack_time:1757654651428567|curr_delivered:69953|
[2025/09/12 05:24:11 428611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651382278|
[2025/09/12 05:24:11 428616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2617||sndq_packets_used_bytes:0|sndq_packets_free:59|
[2025/09/12 05:24:11 428620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:67|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:67|path_largest_ack:67|
[2025/09/12 05:24:11 428642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:58806|prior_delivered:17147|prior_time:1757654651383674|is_app_limited:0|send_elapse:42028|ack_elapse:44893|ctl_first_sent_time:1757654651383973|lagest_ack_time:1757654651428567|curr_delivered:71153|
[2025/09/12 05:24:11 428646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651383973|
[2025/09/12 05:24:11 428650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2616||sndq_packets_used_bytes:0|sndq_packets_free:60|
[2025/09/12 05:24:11 428654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42895|rttvar:3047|minrtt:30532|latest_rtt:44594|ack_delay:32|
[2025/09/12 05:24:11 428659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43104|rttvar:2702|minrtt:30532|latest_rtt:44594|ack_delay:32|
[2025/09/12 05:24:11 428663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:67|lost_pn:64|thresh:3|
[2025/09/12 05:24:11 428667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 428671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 428675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 428678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 428682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 428686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43104|rtt_var:2702|pto_duration:53912|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 428691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 428695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 428698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 111605|
[2025/09/12 05:24:11 428703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651506059|now:1757654651428686|interv:77373|
[2025/09/12 05:24:11 428707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651506059|now:1757654651428686|interval:77373|pto_count:0|srtt:43104
[2025/09/12 05:24:11 428711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 42028, ack_elapse 44893, delivered 54006|rate 1202993|lost 4|
[2025/09/12 05:24:11 428716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202993) in round 3|
[2025/09/12 05:24:11 428720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 428724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106147|extra_cwnd:39550|
[2025/09/12 05:24:11 428728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:114705|packet_lost:0|acked:2400|po_sent_time:1757654651383973|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 428732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:114705|packet_lost:0|acked:2400|po_sent_time:1757654651383973|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 428739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205080|cwnd:117105|full_bw_reached:0|inflight:111605|srtt:43104|latest_rtt:44594|min_rtt:30532|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 428745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:38|largest:38|pns:2|
[2025/09/12 05:24:11 428749] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:38|frame:ACK |recv_time:1757654651428567|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 428753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771428567|now:1757654651428567|interv:120000000|
[2025/09/12 05:24:11 428757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771428567|now:1757654651428567|interv:120000000|
[2025/09/12 05:24:11 428761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651507230|pq_index:0|
[2025/09/12 05:24:11 428766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651426793|
[2025/09/12 05:24:11 428770] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651428769|
[2025/09/12 05:24:11 428774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651428773|
[2025/09/12 05:24:11 428780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43104|min_srtt:43104|path_bw:1205080|loss_rate:2.42|path_pto:0|
[2025/09/12 05:24:11 428784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:111605|cwnd:117105|conn:0000561B836C40DC|stream_id:0|stream_offset:178059|
[2025/09/12 05:24:11 428789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43104|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 428793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 428797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43104|min_srtt:43104|path_bw:1205080|loss_rate:2.42|path_pto:0|
[2025/09/12 05:24:11 428802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:111605|cwnd:117105|conn:0000561B836C40DC|stream_id:0|stream_offset:179238|
[2025/09/12 05:24:11 428806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43104|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 428810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 428814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43104|min_srtt:43104|path_bw:1205080|loss_rate:2.42|path_pto:0|
[2025/09/12 05:24:11 428821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:111605|cwnd:117105|conn:0000561B836C40DC|stream_id:0|stream_offset:180417|
[2025/09/12 05:24:11 428826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43104|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 428830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 428834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43104|min_srtt:43104|path_bw:1205080|loss_rate:2.42|path_pto:0|
[2025/09/12 05:24:11 428838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:111605|cwnd:117105|conn:0000561B836C40DC|stream_id:0|stream_offset:181596|
[2025/09/12 05:24:11 428842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43104|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 428847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 428851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43104|min_srtt:43104|path_bw:1205080|loss_rate:2.42|path_pto:0|
[2025/09/12 05:24:11 428855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:111605|cwnd:117105|conn:0000561B836C40DC|stream_id:0|stream_offset:182775|
[2025/09/12 05:24:11 428859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 428863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 428867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 428871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 428875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 428879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:111605|cwnd:117105|conn:0000561B836C40DC|stream_id:0|stream_offset:178059|
[2025/09/12 05:24:11 428884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 428888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:161|
[2025/09/12 05:24:11 428916] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:161|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:111605|now:1757654651428895|stream_id:0|stream_offset:178059|
[2025/09/12 05:24:11 428921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:161|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 428926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:111605|applimit:0|
[2025/09/12 05:24:11 428933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43104|rtt_var:2702|pto_duration:53912|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 428938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 428941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 428945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 112805|
[2025/09/12 05:24:11 428949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651507807|now:1757654651428933|interv:78874|
[2025/09/12 05:24:11 428953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651507807|now:1757654651428933|interval:78874|pto_count:0|srtt:43104
[2025/09/12 05:24:11 428958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:117105|inflight:112805|
[2025/09/12 05:24:11 428962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 428966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:112805|cwnd:117105|conn:0000561B836C40DC|stream_id:0|stream_offset:179238|
[2025/09/12 05:24:11 428971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 428974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:162|
[2025/09/12 05:24:11 428993] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:162|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:112805|now:1757654651428980|stream_id:0|stream_offset:179238|
[2025/09/12 05:24:11 428998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:162|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 429002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:112805|applimit:0|
[2025/09/12 05:24:11 429006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43104|rtt_var:2702|pto_duration:53912|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 429010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 429014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 429018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 114005|
[2025/09/12 05:24:11 429022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651507892|now:1757654651429006|interv:78886|
[2025/09/12 05:24:11 429026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651507892|now:1757654651429006|interval:78886|pto_count:0|srtt:43104
[2025/09/12 05:24:11 429030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:117105|inflight:114005|
[2025/09/12 05:24:11 429034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 429038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:114005|cwnd:117105|conn:0000561B836C40DC|stream_id:0|stream_offset:180417|
[2025/09/12 05:24:11 429046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 429050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:163|
[2025/09/12 05:24:11 429068] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:163|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:114005|now:1757654651429056|stream_id:0|stream_offset:180417|
[2025/09/12 05:24:11 429073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:163|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 429077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:114005|applimit:0|
[2025/09/12 05:24:11 429081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43104|rtt_var:2702|pto_duration:53912|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 429085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 429089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 429093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 115205|
[2025/09/12 05:24:11 429096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651507968|now:1757654651429081|interv:78887|
[2025/09/12 05:24:11 429100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651507968|now:1757654651429081|interval:78887|pto_count:0|srtt:43104
[2025/09/12 05:24:11 429105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:117105|inflight:115205|
[2025/09/12 05:24:11 429109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 429113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:115205|cwnd:117105|conn:0000561B836C40DC|stream_id:0|stream_offset:181596|
[2025/09/12 05:24:11 429117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 429121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:164|
[2025/09/12 05:24:11 429137] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:164|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:115205|now:1757654651429127|stream_id:0|stream_offset:181596|
[2025/09/12 05:24:11 429142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:164|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 429146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:115205|applimit:0|
[2025/09/12 05:24:11 429150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43104|rtt_var:2702|pto_duration:53912|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 429154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 429161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 429165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 116405|
[2025/09/12 05:24:11 429168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651508039|now:1757654651429150|interv:78889|
[2025/09/12 05:24:11 429172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651508039|now:1757654651429150|interval:78889|pto_count:0|srtt:43104
[2025/09/12 05:24:11 429177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:117105|inflight:116405|
[2025/09/12 05:24:11 429181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651508039|
[2025/09/12 05:24:11 429185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651508039|
[2025/09/12 05:24:11 429190] [debug] |xqc_engine_wakeup_after|wakeup:1757654651508039|now:1757654651429190|diff:78849|
[2025/09/12 05:24:11 429197] [debug] |xqc_engine_main_logic|END|now:1757654651428773|
[2025/09/12 05:24:11 429205] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651429205|
[2025/09/12 05:24:11 429211] [debug] |xqc_engine_wakeup_after|wakeup:1757654651508039|now:1757654651429211|diff:78828|
[2025/09/12 05:24:11 429216] [debug] |xqc_engine_main_logic|END|now:1757654651429205|
[2025/09/12 05:24:11 430562] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:41|state:ESTABED|recv_time:1757654651430561|
[2025/09/12 05:24:11 430572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 430578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:38|
[2025/09/12 05:24:11 430582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:39|
[2025/09/12 05:24:11 430587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:39|
[2025/09/12 05:24:11 430591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 430597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:68|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:69|path_largest_ack:68|
[2025/09/12 05:24:11 430601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:60006|prior_delivered:17147|prior_time:1757654651383674|is_app_limited:0|send_elapse:42132|ack_elapse:46887|ctl_first_sent_time:1757654651384077|lagest_ack_time:1757654651430561|curr_delivered:72353|
[2025/09/12 05:24:11 430605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651384077|
[2025/09/12 05:24:11 430610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2615||sndq_packets_used_bytes:0|sndq_packets_free:61|
[2025/09/12 05:24:11 430614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:69|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:69|path_largest_ack:69|
[2025/09/12 05:24:11 430618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:60006|prior_delivered:17147|prior_time:1757654651383674|is_app_limited:0|send_elapse:42132|ack_elapse:46887|ctl_first_sent_time:1757654651384077|lagest_ack_time:1757654651430561|curr_delivered:73553|
[2025/09/12 05:24:11 430623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651384172|
[2025/09/12 05:24:11 430627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2614||sndq_packets_used_bytes:0|sndq_packets_free:62|
[2025/09/12 05:24:11 430635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43104|rttvar:2702|minrtt:30532|latest_rtt:46389|ack_delay:40|
[2025/09/12 05:24:11 430639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43509|rttvar:2838|minrtt:30532|latest_rtt:46389|ack_delay:40|
[2025/09/12 05:24:11 430643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:69|lost_pn:66|thresh:3|
[2025/09/12 05:24:11 430647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 430651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 430655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 430659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 430663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 430667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43509|rtt_var:2838|pto_duration:54861|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 430671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 430675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 430679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 114005|
[2025/09/12 05:24:11 430683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651508988|now:1757654651430667|interv:78321|
[2025/09/12 05:24:11 430687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651508988|now:1757654651430667|interval:78321|pto_count:0|srtt:43509
[2025/09/12 05:24:11 430692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 42132, ack_elapse 46887, delivered 56406|rate 1203020|lost 4|
[2025/09/12 05:24:11 430696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203020) in round 3|
[2025/09/12 05:24:11 430700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 430704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106147|extra_cwnd:39550|
[2025/09/12 05:24:11 430708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:117105|packet_lost:0|acked:2400|po_sent_time:1757654651384172|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 430713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:117105|packet_lost:0|acked:2400|po_sent_time:1757654651384172|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 430717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205080|cwnd:119505|full_bw_reached:0|inflight:114005|srtt:43509|latest_rtt:46389|min_rtt:30532|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 430725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:39|largest:39|pns:2|
[2025/09/12 05:24:11 430730] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:39|frame:ACK |recv_time:1757654651430561|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 430734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771430561|now:1757654651430561|interv:120000000|
[2025/09/12 05:24:11 430739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771430561|now:1757654651430561|interv:120000000|
[2025/09/12 05:24:11 430743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651508039|pq_index:0|
[2025/09/12 05:24:11 430747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651428773|
[2025/09/12 05:24:11 430751] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651430751|
[2025/09/12 05:24:11 430755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651430755|
[2025/09/12 05:24:11 430761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43509|min_srtt:43509|path_bw:1205080|loss_rate:2.37|path_pto:0|
[2025/09/12 05:24:11 430766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:114005|cwnd:119505|conn:0000561B836C40DC|stream_id:0|stream_offset:182775|
[2025/09/12 05:24:11 430770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43509|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 430775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 430779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43509|min_srtt:43509|path_bw:1205080|loss_rate:2.37|path_pto:0|
[2025/09/12 05:24:11 430783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:114005|cwnd:119505|conn:0000561B836C40DC|stream_id:0|stream_offset:183954|
[2025/09/12 05:24:11 430788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43509|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 430792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 430796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43509|min_srtt:43509|path_bw:1205080|loss_rate:2.37|path_pto:0|
[2025/09/12 05:24:11 430800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:114005|cwnd:119505|conn:0000561B836C40DC|stream_id:0|stream_offset:185133|
[2025/09/12 05:24:11 430805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43509|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 430809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 430816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43509|min_srtt:43509|path_bw:1205080|loss_rate:2.37|path_pto:0|
[2025/09/12 05:24:11 430820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:114005|cwnd:119505|conn:0000561B836C40DC|stream_id:0|stream_offset:186312|
[2025/09/12 05:24:11 430825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43509|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 430829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 430833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43509|min_srtt:43509|path_bw:1205080|loss_rate:2.37|path_pto:0|
[2025/09/12 05:24:11 430837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:114005|cwnd:119505|conn:0000561B836C40DC|stream_id:0|stream_offset:187491|
[2025/09/12 05:24:11 430842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 430845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 430849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 430853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 430858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 430862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:114005|cwnd:119505|conn:0000561B836C40DC|stream_id:0|stream_offset:182775|
[2025/09/12 05:24:11 430866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 430870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:165|
[2025/09/12 05:24:11 430899] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:165|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:114005|now:1757654651430877|stream_id:0|stream_offset:182775|
[2025/09/12 05:24:11 430904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:165|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 430909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:114005|applimit:0|
[2025/09/12 05:24:11 430913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43509|rtt_var:2838|pto_duration:54861|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 430917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 430921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 430925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 115205|
[2025/09/12 05:24:11 430932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651510738|now:1757654651430913|interv:79825|
[2025/09/12 05:24:11 430936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651510738|now:1757654651430913|interval:79825|pto_count:0|srtt:43509
[2025/09/12 05:24:11 430941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:119505|inflight:115205|
[2025/09/12 05:24:11 430945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 430949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:115205|cwnd:119505|conn:0000561B836C40DC|stream_id:0|stream_offset:183954|
[2025/09/12 05:24:11 430954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 430958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:166|
[2025/09/12 05:24:11 430976] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:166|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:115205|now:1757654651430964|stream_id:0|stream_offset:183954|
[2025/09/12 05:24:11 430981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:166|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 430986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:115205|applimit:0|
[2025/09/12 05:24:11 430990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43509|rtt_var:2838|pto_duration:54861|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 430994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 430998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 431001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 116405|
[2025/09/12 05:24:11 431005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651510825|now:1757654651430989|interv:79836|
[2025/09/12 05:24:11 431009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651510825|now:1757654651430989|interval:79836|pto_count:0|srtt:43509
[2025/09/12 05:24:11 431013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:119505|inflight:116405|
[2025/09/12 05:24:11 431018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 431022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:116405|cwnd:119505|conn:0000561B836C40DC|stream_id:0|stream_offset:185133|
[2025/09/12 05:24:11 431026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 431030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:167|
[2025/09/12 05:24:11 431046] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:167|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:116405|now:1757654651431035|stream_id:0|stream_offset:185133|
[2025/09/12 05:24:11 431054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:167|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 431059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:116405|applimit:0|
[2025/09/12 05:24:11 431063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43509|rtt_var:2838|pto_duration:54861|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 431067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 431071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 431074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 117605|
[2025/09/12 05:24:11 431078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651510896|now:1757654651431063|interv:79833|
[2025/09/12 05:24:11 431082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651510896|now:1757654651431063|interval:79833|pto_count:0|srtt:43509
[2025/09/12 05:24:11 431087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:119505|inflight:117605|
[2025/09/12 05:24:11 431091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 431095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:117605|cwnd:119505|conn:0000561B836C40DC|stream_id:0|stream_offset:186312|
[2025/09/12 05:24:11 431099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 431103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:168|
[2025/09/12 05:24:11 431120] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:168|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:117605|now:1757654651431109|stream_id:0|stream_offset:186312|
[2025/09/12 05:24:11 431125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:168|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 431129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:117605|applimit:0|
[2025/09/12 05:24:11 431133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43509|rtt_var:2838|pto_duration:54861|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 431137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 431141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 431145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 118805|
[2025/09/12 05:24:11 431149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651510970|now:1757654651431133|interv:79837|
[2025/09/12 05:24:11 431153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651510970|now:1757654651431133|interval:79837|pto_count:0|srtt:43509
[2025/09/12 05:24:11 431160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:119505|inflight:118805|
[2025/09/12 05:24:11 431164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651510970|
[2025/09/12 05:24:11 431169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651510970|
[2025/09/12 05:24:11 431172] [debug] |xqc_engine_wakeup_after|wakeup:1757654651510970|now:1757654651431172|diff:79798|
[2025/09/12 05:24:11 431177] [debug] |xqc_engine_main_logic|END|now:1757654651430755|
[2025/09/12 05:24:11 431183] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651431182|
[2025/09/12 05:24:11 431189] [debug] |xqc_engine_wakeup_after|wakeup:1757654651510970|now:1757654651431189|diff:79781|
[2025/09/12 05:24:11 431195] [debug] |xqc_engine_main_logic|END|now:1757654651431182|
[2025/09/12 05:24:11 432577] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:41|state:ESTABED|recv_time:1757654651432576|
[2025/09/12 05:24:11 432590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 432597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:39|
[2025/09/12 05:24:11 432602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:40|
[2025/09/12 05:24:11 432610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:40|
[2025/09/12 05:24:11 432615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 432622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:70|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:71|path_largest_ack:70|
[2025/09/12 05:24:11 432628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:62406|prior_delivered:17147|prior_time:1757654651383674|is_app_limited:0|send_elapse:42317|ack_elapse:48902|ctl_first_sent_time:1757654651384262|lagest_ack_time:1757654651432576|curr_delivered:74753|
[2025/09/12 05:24:11 432636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651384262|
[2025/09/12 05:24:11 432641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2613||sndq_packets_used_bytes:0|sndq_packets_free:63|
[2025/09/12 05:24:11 432645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:71|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:71|path_largest_ack:71|
[2025/09/12 05:24:11 432650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:61206|prior_delivered:19547|prior_time:1757654651385674|is_app_limited:0|send_elapse:43842|ack_elapse:46902|ctl_first_sent_time:1757654651385971|lagest_ack_time:1757654651432576|curr_delivered:75953|
[2025/09/12 05:24:11 432654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651385971|
[2025/09/12 05:24:11 432658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2612||sndq_packets_used_bytes:0|sndq_packets_free:64|
[2025/09/12 05:24:11 432662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43509|rttvar:2838|minrtt:30532|latest_rtt:46605|ack_delay:48|
[2025/09/12 05:24:11 432666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43890|rttvar:2891|minrtt:30532|latest_rtt:46605|ack_delay:48|
[2025/09/12 05:24:11 432671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:71|lost_pn:68|thresh:3|
[2025/09/12 05:24:11 432679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 432684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 432687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 432691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 432695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 432699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43890|rtt_var:2891|pto_duration:55454|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 432704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 432708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 432712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 116405|
[2025/09/12 05:24:11 432716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651511563|now:1757654651432699|interv:78864|
[2025/09/12 05:24:11 432720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651511563|now:1757654651432699|interval:78864|pto_count:0|srtt:43890
[2025/09/12 05:24:11 432724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43842, ack_elapse 46902, delivered 56406|rate 1202635|lost 4|
[2025/09/12 05:24:11 432729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202635) in round 3|
[2025/09/12 05:24:11 432733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 432737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106147|extra_cwnd:39550|
[2025/09/12 05:24:11 432742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:119505|packet_lost:0|acked:2400|po_sent_time:1757654651385971|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 432746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:119505|packet_lost:0|acked:2400|po_sent_time:1757654651385971|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 432751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205080|cwnd:121905|full_bw_reached:0|inflight:116405|srtt:43890|latest_rtt:46605|min_rtt:30532|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 432757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:40|largest:40|pns:2|
[2025/09/12 05:24:11 432761] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:40|frame:ACK |recv_time:1757654651432576|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 432766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771432576|now:1757654651432576|interv:120000000|
[2025/09/12 05:24:11 432773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771432576|now:1757654651432576|interv:120000000|
[2025/09/12 05:24:11 432777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651510970|pq_index:0|
[2025/09/12 05:24:11 432781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651430755|
[2025/09/12 05:24:11 432785] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651432785|
[2025/09/12 05:24:11 432790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651432789|
[2025/09/12 05:24:11 432796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43890|min_srtt:43890|path_bw:1205080|loss_rate:2.31|path_pto:0|
[2025/09/12 05:24:11 432801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:116405|cwnd:121905|conn:0000561B836C40DC|stream_id:0|stream_offset:187491|
[2025/09/12 05:24:11 432805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43890|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 432810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 432814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43890|min_srtt:43890|path_bw:1205080|loss_rate:2.31|path_pto:0|
[2025/09/12 05:24:11 432819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:116405|cwnd:121905|conn:0000561B836C40DC|stream_id:0|stream_offset:188670|
[2025/09/12 05:24:11 432823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43890|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 432828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 432832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43890|min_srtt:43890|path_bw:1205080|loss_rate:2.31|path_pto:0|
[2025/09/12 05:24:11 432836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:116405|cwnd:121905|conn:0000561B836C40DC|stream_id:0|stream_offset:189849|
[2025/09/12 05:24:11 432841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43890|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 432845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 432849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43890|min_srtt:43890|path_bw:1205080|loss_rate:2.31|path_pto:0|
[2025/09/12 05:24:11 432854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:116405|cwnd:121905|conn:0000561B836C40DC|stream_id:0|stream_offset:191028|
[2025/09/12 05:24:11 432861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43890|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 432865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 432869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43890|min_srtt:43890|path_bw:1205080|loss_rate:2.31|path_pto:0|
[2025/09/12 05:24:11 432874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:116405|cwnd:121905|conn:0000561B836C40DC|stream_id:0|stream_offset:192207|
[2025/09/12 05:24:11 432878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 432882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 432886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 432890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 432894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 432898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:116405|cwnd:121905|conn:0000561B836C40DC|stream_id:0|stream_offset:187491|
[2025/09/12 05:24:11 432903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 432907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:169|
[2025/09/12 05:24:11 432937] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:169|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:116405|now:1757654651432914|stream_id:0|stream_offset:187491|
[2025/09/12 05:24:11 432942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:169|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 432947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:116405|applimit:0|
[2025/09/12 05:24:11 432951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43890|rtt_var:2891|pto_duration:55454|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 432956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 432959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 432963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 117605|
[2025/09/12 05:24:11 432967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651513368|now:1757654651432951|interv:80417|
[2025/09/12 05:24:11 432971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651513368|now:1757654651432951|interval:80417|pto_count:0|srtt:43890
[2025/09/12 05:24:11 432976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:121905|inflight:117605|
[2025/09/12 05:24:11 432985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 432990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:117605|cwnd:121905|conn:0000561B836C40DC|stream_id:0|stream_offset:188670|
[2025/09/12 05:24:11 432994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 432998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:170|
[2025/09/12 05:24:11 433017] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:170|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:117605|now:1757654651433004|stream_id:0|stream_offset:188670|
[2025/09/12 05:24:11 433022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:170|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 433026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:117605|applimit:0|
[2025/09/12 05:24:11 433030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43890|rtt_var:2891|pto_duration:55454|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 433034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 433038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 433042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 118805|
[2025/09/12 05:24:11 433046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651513458|now:1757654651433030|interv:80428|
[2025/09/12 05:24:11 433050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651513458|now:1757654651433030|interval:80428|pto_count:0|srtt:43890
[2025/09/12 05:24:11 433054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:121905|inflight:118805|
[2025/09/12 05:24:11 433058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 433063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:118805|cwnd:121905|conn:0000561B836C40DC|stream_id:0|stream_offset:189849|
[2025/09/12 05:24:11 433067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 433071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:171|
[2025/09/12 05:24:11 433087] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:171|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:118805|now:1757654651433076|stream_id:0|stream_offset:189849|
[2025/09/12 05:24:11 433092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:171|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 433096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:118805|applimit:0|
[2025/09/12 05:24:11 433100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43890|rtt_var:2891|pto_duration:55454|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 433108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 433112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 433116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 120005|
[2025/09/12 05:24:11 433119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651513530|now:1757654651433100|interv:80430|
[2025/09/12 05:24:11 433123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651513530|now:1757654651433100|interval:80430|pto_count:0|srtt:43890
[2025/09/12 05:24:11 433128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:121905|inflight:120005|
[2025/09/12 05:24:11 433132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 433136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:120005|cwnd:121905|conn:0000561B836C40DC|stream_id:0|stream_offset:191028|
[2025/09/12 05:24:11 433140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 433146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:172|
[2025/09/12 05:24:11 433176] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:172|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:120005|now:1757654651433155|stream_id:0|stream_offset:191028|
[2025/09/12 05:24:11 433184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:172|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 433190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:120005|applimit:0|
[2025/09/12 05:24:11 433196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43890|rtt_var:2891|pto_duration:55454|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 433201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 433207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 433212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 121205|
[2025/09/12 05:24:11 433218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651513609|now:1757654651433195|interv:80414|
[2025/09/12 05:24:11 433223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651513609|now:1757654651433195|interval:80414|pto_count:0|srtt:43890
[2025/09/12 05:24:11 433229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:121905|inflight:121205|
[2025/09/12 05:24:11 433236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651513609|
[2025/09/12 05:24:11 433241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651513609|
[2025/09/12 05:24:11 433246] [debug] |xqc_engine_wakeup_after|wakeup:1757654651513609|now:1757654651433246|diff:80363|
[2025/09/12 05:24:11 433256] [debug] |xqc_engine_main_logic|END|now:1757654651432789|
[2025/09/12 05:24:11 433263] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651433263|
[2025/09/12 05:24:11 433268] [debug] |xqc_engine_wakeup_after|wakeup:1757654651513609|now:1757654651433268|diff:80341|
[2025/09/12 05:24:11 433273] [debug] |xqc_engine_main_logic|END|now:1757654651433263|
[2025/09/12 05:24:11 434549] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:41|state:ESTABED|recv_time:1757654651434548|
[2025/09/12 05:24:11 434558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 434564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:40|
[2025/09/12 05:24:11 434568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:41|
[2025/09/12 05:24:11 434574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:41|
[2025/09/12 05:24:11 434578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 434583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:72|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:73|path_largest_ack:72|
[2025/09/12 05:24:11 434588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:62406|prior_delivered:19547|prior_time:1757654651385674|is_app_limited:0|send_elapse:43945|ack_elapse:48874|ctl_first_sent_time:1757654651386074|lagest_ack_time:1757654651434548|curr_delivered:77153|
[2025/09/12 05:24:11 434592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651386074|
[2025/09/12 05:24:11 434597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2611||sndq_packets_used_bytes:0|sndq_packets_free:65|
[2025/09/12 05:24:11 434601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:73|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:73|path_largest_ack:73|
[2025/09/12 05:24:11 434605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:62406|prior_delivered:19547|prior_time:1757654651385674|is_app_limited:0|send_elapse:43945|ack_elapse:48874|ctl_first_sent_time:1757654651386074|lagest_ack_time:1757654651434548|curr_delivered:78353|
[2025/09/12 05:24:11 434610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651386165|
[2025/09/12 05:24:11 434614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2610||sndq_packets_used_bytes:0|sndq_packets_free:66|
[2025/09/12 05:24:11 434618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43890|rttvar:2891|minrtt:30532|latest_rtt:48383|ack_delay:32|
[2025/09/12 05:24:11 434622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:44447|rttvar:3284|minrtt:30532|latest_rtt:48383|ack_delay:32|
[2025/09/12 05:24:11 434626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:73|lost_pn:70|thresh:3|
[2025/09/12 05:24:11 434630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 434635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 434638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 434646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 434650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 434654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44447|rtt_var:3284|pto_duration:57583|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 434659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 434663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 434666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 118805|
[2025/09/12 05:24:11 434670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651515738|now:1757654651434654|interv:81084|
[2025/09/12 05:24:11 434674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651515738|now:1757654651434654|interval:81084|pto_count:0|srtt:44447
[2025/09/12 05:24:11 434679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43945, ack_elapse 48874, delivered 58806|rate 1203216|lost 4|
[2025/09/12 05:24:11 434683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203216) in round 3|
[2025/09/12 05:24:11 434687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 434692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106147|extra_cwnd:39550|
[2025/09/12 05:24:11 434696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:121905|packet_lost:0|acked:2400|po_sent_time:1757654651386165|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 434700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:121905|packet_lost:0|acked:2400|po_sent_time:1757654651386165|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 434705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205080|cwnd:124305|full_bw_reached:0|inflight:118805|srtt:44447|latest_rtt:48383|min_rtt:30532|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 434710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:41|largest:41|pns:2|
[2025/09/12 05:24:11 434715] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:41|frame:ACK |recv_time:1757654651434548|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 434720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771434548|now:1757654651434548|interv:120000000|
[2025/09/12 05:24:11 434724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771434548|now:1757654651434548|interv:120000000|
[2025/09/12 05:24:11 434728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651513609|pq_index:0|
[2025/09/12 05:24:11 434732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651432789|
[2025/09/12 05:24:11 434736] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651434736|
[2025/09/12 05:24:11 434742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651434740|
[2025/09/12 05:24:11 434750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44447|min_srtt:44447|path_bw:1205080|loss_rate:2.26|path_pto:0|
[2025/09/12 05:24:11 434755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:118805|cwnd:124305|conn:0000561B836C40DC|stream_id:0|stream_offset:192207|
[2025/09/12 05:24:11 434759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44447|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 434764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 434768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44447|min_srtt:44447|path_bw:1205080|loss_rate:2.26|path_pto:0|
[2025/09/12 05:24:11 434772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:118805|cwnd:124305|conn:0000561B836C40DC|stream_id:0|stream_offset:193386|
[2025/09/12 05:24:11 434777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44447|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 434781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 434785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44447|min_srtt:44447|path_bw:1205080|loss_rate:2.26|path_pto:0|
[2025/09/12 05:24:11 434789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:118805|cwnd:124305|conn:0000561B836C40DC|stream_id:0|stream_offset:194565|
[2025/09/12 05:24:11 434793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44447|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 434798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 434802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44447|min_srtt:44447|path_bw:1205080|loss_rate:2.26|path_pto:0|
[2025/09/12 05:24:11 434806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:118805|cwnd:124305|conn:0000561B836C40DC|stream_id:0|stream_offset:195744|
[2025/09/12 05:24:11 434810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44447|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 434815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 434819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44447|min_srtt:44447|path_bw:1205080|loss_rate:2.26|path_pto:0|
[2025/09/12 05:24:11 434825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:118805|cwnd:124305|conn:0000561B836C40DC|stream_id:0|stream_offset:196923|
[2025/09/12 05:24:11 434830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 434834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 434837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 434842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 434846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 434850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:118805|cwnd:124305|conn:0000561B836C40DC|stream_id:0|stream_offset:192207|
[2025/09/12 05:24:11 434854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 434859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:173|
[2025/09/12 05:24:11 434886] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:173|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:118805|now:1757654651434865|stream_id:0|stream_offset:192207|
[2025/09/12 05:24:11 434891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:173|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 434896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:118805|applimit:0|
[2025/09/12 05:24:11 434900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44447|rtt_var:3284|pto_duration:57583|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 434904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 434908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 434912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 120005|
[2025/09/12 05:24:11 434916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651517448|now:1757654651434900|interv:82548|
[2025/09/12 05:24:11 434920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651517448|now:1757654651434900|interval:82548|pto_count:0|srtt:44447
[2025/09/12 05:24:11 434924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:124305|inflight:120005|
[2025/09/12 05:24:11 434929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 434933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:120005|cwnd:124305|conn:0000561B836C40DC|stream_id:0|stream_offset:193386|
[2025/09/12 05:24:11 434937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 434945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:174|
[2025/09/12 05:24:11 434963] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:174|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:120005|now:1757654651434951|stream_id:0|stream_offset:193386|
[2025/09/12 05:24:11 434968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:174|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 434972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:120005|applimit:0|
[2025/09/12 05:24:11 434976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44447|rtt_var:3284|pto_duration:57583|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 434981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 434984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 434988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 121205|
[2025/09/12 05:24:11 434992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651517534|now:1757654651434976|interv:82558|
[2025/09/12 05:24:11 434996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651517534|now:1757654651434976|interval:82558|pto_count:0|srtt:44447
[2025/09/12 05:24:11 435000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:124305|inflight:121205|
[2025/09/12 05:24:11 435005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 435009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:121205|cwnd:124305|conn:0000561B836C40DC|stream_id:0|stream_offset:194565|
[2025/09/12 05:24:11 435013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 435017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:175|
[2025/09/12 05:24:11 435034] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:175|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:121205|now:1757654651435023|stream_id:0|stream_offset:194565|
[2025/09/12 05:24:11 435039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:175|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 435043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:121205|applimit:0|
[2025/09/12 05:24:11 435047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44447|rtt_var:3284|pto_duration:57583|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 435051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 435055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 435059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 122405|
[2025/09/12 05:24:11 435066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651517606|now:1757654651435047|interv:82559|
[2025/09/12 05:24:11 435070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651517606|now:1757654651435047|interval:82559|pto_count:0|srtt:44447
[2025/09/12 05:24:11 435075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:124305|inflight:122405|
[2025/09/12 05:24:11 435079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 435083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:122405|cwnd:124305|conn:0000561B836C40DC|stream_id:0|stream_offset:195744|
[2025/09/12 05:24:11 435087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 435091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:176|
[2025/09/12 05:24:11 435108] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:176|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:122405|now:1757654651435097|stream_id:0|stream_offset:195744|
[2025/09/12 05:24:11 435113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:176|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 435117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:122405|applimit:0|
[2025/09/12 05:24:11 435121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44447|rtt_var:3284|pto_duration:57583|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 435125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 435129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 435133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 123605|
[2025/09/12 05:24:11 435137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651517680|now:1757654651435121|interv:82559|
[2025/09/12 05:24:11 435141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651517680|now:1757654651435121|interval:82559|pto_count:0|srtt:44447
[2025/09/12 05:24:11 435145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:124305|inflight:123605|
[2025/09/12 05:24:11 435149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651517680|
[2025/09/12 05:24:11 435153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651517680|
[2025/09/12 05:24:11 435157] [debug] |xqc_engine_wakeup_after|wakeup:1757654651517680|now:1757654651435157|diff:82523|
[2025/09/12 05:24:11 435162] [debug] |xqc_engine_main_logic|END|now:1757654651434740|
[2025/09/12 05:24:11 435167] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651435167|
[2025/09/12 05:24:11 435171] [debug] |xqc_engine_wakeup_after|wakeup:1757654651517680|now:1757654651435171|diff:82509|
[2025/09/12 05:24:11 435177] [debug] |xqc_engine_main_logic|END|now:1757654651435167|
[2025/09/12 05:24:11 436545] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:41|state:ESTABED|recv_time:1757654651436544|
[2025/09/12 05:24:11 436561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 436570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:41|
[2025/09/12 05:24:11 436576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:42|
[2025/09/12 05:24:11 436581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:42|
[2025/09/12 05:24:11 436585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 436591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:74|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:75|path_largest_ack:74|
[2025/09/12 05:24:11 436595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:64806|prior_delivered:19547|prior_time:1757654651385674|is_app_limited:0|send_elapse:44130|ack_elapse:50870|ctl_first_sent_time:1757654651386259|lagest_ack_time:1757654651436544|curr_delivered:79553|
[2025/09/12 05:24:11 436600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651386259|
[2025/09/12 05:24:11 436604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2609||sndq_packets_used_bytes:0|sndq_packets_free:67|
[2025/09/12 05:24:11 436608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:75|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:75|path_largest_ack:75|
[2025/09/12 05:24:11 436613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:63606|prior_delivered:21947|prior_time:1757654651387673|is_app_limited:0|send_elapse:45669|ack_elapse:48871|ctl_first_sent_time:1757654651387980|lagest_ack_time:1757654651436544|curr_delivered:80753|
[2025/09/12 05:24:11 436617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651387980|
[2025/09/12 05:24:11 436621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2608||sndq_packets_used_bytes:0|sndq_packets_free:68|
[2025/09/12 05:24:11 436625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:44447|rttvar:3284|minrtt:30532|latest_rtt:48564|ack_delay:40|
[2025/09/12 05:24:11 436629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:44957|rttvar:3482|minrtt:30532|latest_rtt:48564|ack_delay:40|
[2025/09/12 05:24:11 436634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:75|lost_pn:72|thresh:3|
[2025/09/12 05:24:11 436638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 436642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 436645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 436649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 436653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 436657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44957|rtt_var:3482|pto_duration:58885|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 436662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 436668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 436672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 121205|
[2025/09/12 05:24:11 436676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651518982|now:1757654651436657|interv:82325|
[2025/09/12 05:24:11 436680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651518982|now:1757654651436657|interval:82325|pto_count:0|srtt:44957
[2025/09/12 05:24:11 436685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45669, ack_elapse 48871, delivered 58806|rate 1203290|lost 4|
[2025/09/12 05:24:11 436689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203290) in round 3|
[2025/09/12 05:24:11 436693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 436697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106147|extra_cwnd:39550|
[2025/09/12 05:24:11 436701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:124305|packet_lost:0|acked:2400|po_sent_time:1757654651387980|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 436706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:124305|packet_lost:0|acked:2400|po_sent_time:1757654651387980|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 436710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205080|cwnd:126705|full_bw_reached:0|inflight:121205|srtt:44957|latest_rtt:48564|min_rtt:30532|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 436716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:42|largest:42|pns:2|
[2025/09/12 05:24:11 436720] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:42|frame:ACK |recv_time:1757654651436544|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 436725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771436544|now:1757654651436544|interv:120000000|
[2025/09/12 05:24:11 436729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771436544|now:1757654651436544|interv:120000000|
[2025/09/12 05:24:11 436733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651517680|pq_index:0|
[2025/09/12 05:24:11 436737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651434740|
[2025/09/12 05:24:11 436741] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651436741|
[2025/09/12 05:24:11 436746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651436745|
[2025/09/12 05:24:11 436752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44957|min_srtt:44957|path_bw:1205080|loss_rate:2.21|path_pto:0|
[2025/09/12 05:24:11 436756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:121205|cwnd:126705|conn:0000561B836C40DC|stream_id:0|stream_offset:196923|
[2025/09/12 05:24:11 436763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44957|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 436768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 436772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44957|min_srtt:44957|path_bw:1205080|loss_rate:2.21|path_pto:0|
[2025/09/12 05:24:11 436776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:121205|cwnd:126705|conn:0000561B836C40DC|stream_id:0|stream_offset:198102|
[2025/09/12 05:24:11 436781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44957|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 436785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 436789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44957|min_srtt:44957|path_bw:1205080|loss_rate:2.21|path_pto:0|
[2025/09/12 05:24:11 436793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:121205|cwnd:126705|conn:0000561B836C40DC|stream_id:0|stream_offset:199281|
[2025/09/12 05:24:11 436798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44957|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 436802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 436806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44957|min_srtt:44957|path_bw:1205080|loss_rate:2.21|path_pto:0|
[2025/09/12 05:24:11 436810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:121205|cwnd:126705|conn:0000561B836C40DC|stream_id:0|stream_offset:200460|
[2025/09/12 05:24:11 436815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44957|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 436819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 436823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44957|min_srtt:44957|path_bw:1205080|loss_rate:2.21|path_pto:0|
[2025/09/12 05:24:11 436827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:121205|cwnd:126705|conn:0000561B836C40DC|stream_id:0|stream_offset:201639|
[2025/09/12 05:24:11 436831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 436835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 436842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 436846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 436850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 436854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:121205|cwnd:126705|conn:0000561B836C40DC|stream_id:0|stream_offset:196923|
[2025/09/12 05:24:11 436859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 436863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:177|
[2025/09/12 05:24:11 436890] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:177|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:121205|now:1757654651436869|stream_id:0|stream_offset:196923|
[2025/09/12 05:24:11 436896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:177|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 436900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:121205|applimit:0|
[2025/09/12 05:24:11 436904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44957|rtt_var:3482|pto_duration:58885|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 436909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 436912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 436916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 122405|
[2025/09/12 05:24:11 436920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651520754|now:1757654651436904|interv:83850|
[2025/09/12 05:24:11 436924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651520754|now:1757654651436904|interval:83850|pto_count:0|srtt:44957
[2025/09/12 05:24:11 436929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:126705|inflight:122405|
[2025/09/12 05:24:11 436933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 436937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:122405|cwnd:126705|conn:0000561B836C40DC|stream_id:0|stream_offset:198102|
[2025/09/12 05:24:11 436941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 436945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:178|
[2025/09/12 05:24:11 436963] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:178|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:122405|now:1757654651436951|stream_id:0|stream_offset:198102|
[2025/09/12 05:24:11 436968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:178|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 436976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:122405|applimit:0|
[2025/09/12 05:24:11 436980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44957|rtt_var:3482|pto_duration:58885|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 436984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 436988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 436991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 123605|
[2025/09/12 05:24:11 436995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651520836|now:1757654651436980|interv:83856|
[2025/09/12 05:24:11 436999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651520836|now:1757654651436980|interval:83856|pto_count:0|srtt:44957
[2025/09/12 05:24:11 437004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:126705|inflight:123605|
[2025/09/12 05:24:11 437008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 437012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:123605|cwnd:126705|conn:0000561B836C40DC|stream_id:0|stream_offset:199281|
[2025/09/12 05:24:11 437016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 437020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:179|
[2025/09/12 05:24:11 437037] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:179|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:123605|now:1757654651437026|stream_id:0|stream_offset:199281|
[2025/09/12 05:24:11 437042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:179|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 437047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:123605|applimit:0|
[2025/09/12 05:24:11 437050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44957|rtt_var:3482|pto_duration:58885|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 437055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 437058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 437062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 124805|
[2025/09/12 05:24:11 437066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651520911|now:1757654651437050|interv:83861|
[2025/09/12 05:24:11 437070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651520911|now:1757654651437050|interval:83861|pto_count:0|srtt:44957
[2025/09/12 05:24:11 437074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:126705|inflight:124805|
[2025/09/12 05:24:11 437082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 437086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:124805|cwnd:126705|conn:0000561B836C40DC|stream_id:0|stream_offset:200460|
[2025/09/12 05:24:11 437090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 437094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:180|
[2025/09/12 05:24:11 437111] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:180|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:124805|now:1757654651437100|stream_id:0|stream_offset:200460|
[2025/09/12 05:24:11 437116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:180|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 437120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:124805|applimit:0|
[2025/09/12 05:24:11 437124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44957|rtt_var:3482|pto_duration:58885|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 437128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 437132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 437136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 126005|
[2025/09/12 05:24:11 437140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651520985|now:1757654651437124|interv:83861|
[2025/09/12 05:24:11 437143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651520985|now:1757654651437124|interval:83861|pto_count:0|srtt:44957
[2025/09/12 05:24:11 437148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:126705|inflight:126005|
[2025/09/12 05:24:11 437152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651520985|
[2025/09/12 05:24:11 437156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651520985|
[2025/09/12 05:24:11 437160] [debug] |xqc_engine_wakeup_after|wakeup:1757654651520985|now:1757654651437160|diff:83825|
[2025/09/12 05:24:11 437166] [debug] |xqc_engine_main_logic|END|now:1757654651436745|
[2025/09/12 05:24:11 437175] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651437175|
[2025/09/12 05:24:11 437181] [debug] |xqc_engine_wakeup_after|wakeup:1757654651520985|now:1757654651437180|diff:83805|
[2025/09/12 05:24:11 437187] [debug] |xqc_engine_main_logic|END|now:1757654651437175|
[2025/09/12 05:24:11 438533] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:41|state:ESTABED|recv_time:1757654651438532|
[2025/09/12 05:24:11 438542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 438549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:42|
[2025/09/12 05:24:11 438552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:43|
[2025/09/12 05:24:11 438558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:43|
[2025/09/12 05:24:11 438562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 438572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:76|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:77|path_largest_ack:76|
[2025/09/12 05:24:11 438577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:64806|prior_delivered:21947|prior_time:1757654651387673|is_app_limited:0|send_elapse:45767|ack_elapse:50859|ctl_first_sent_time:1757654651388078|lagest_ack_time:1757654651438532|curr_delivered:81953|
[2025/09/12 05:24:11 438581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651388078|
[2025/09/12 05:24:11 438586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2607||sndq_packets_used_bytes:0|sndq_packets_free:69|
[2025/09/12 05:24:11 438590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:77|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:77|path_largest_ack:77|
[2025/09/12 05:24:11 438594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:64806|prior_delivered:21947|prior_time:1757654651387673|is_app_limited:0|send_elapse:45767|ack_elapse:50859|ctl_first_sent_time:1757654651388078|lagest_ack_time:1757654651438532|curr_delivered:83153|
[2025/09/12 05:24:11 438599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651388173|
[2025/09/12 05:24:11 438603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2606||sndq_packets_used_bytes:0|sndq_packets_free:70|
[2025/09/12 05:24:11 438607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:44957|rttvar:3482|minrtt:30532|latest_rtt:50359|ack_delay:40|
[2025/09/12 05:24:11 438611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:45627|rttvar:3952|minrtt:30532|latest_rtt:50359|ack_delay:40|
[2025/09/12 05:24:11 438615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:77|lost_pn:74|thresh:3|
[2025/09/12 05:24:11 438619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 438623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 438627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 438631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 438635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 438639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:45627|rtt_var:3952|pto_duration:61435|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 438643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 438647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 438651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 123605|
[2025/09/12 05:24:11 438655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651523535|now:1757654651438639|interv:84896|
[2025/09/12 05:24:11 438659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651523535|now:1757654651438639|interval:84896|pto_count:0|srtt:45627
[2025/09/12 05:24:11 438666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45767, ack_elapse 50859, delivered 61206|rate 1203444|lost 4|
[2025/09/12 05:24:11 438670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203444) in round 3|
[2025/09/12 05:24:11 438675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 438679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106147|extra_cwnd:39550|
[2025/09/12 05:24:11 438683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:126705|packet_lost:0|acked:2400|po_sent_time:1757654651388173|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 438687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:126705|packet_lost:0|acked:2400|po_sent_time:1757654651388173|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 438691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205080|cwnd:129105|full_bw_reached:0|inflight:123605|srtt:45627|latest_rtt:50359|min_rtt:30532|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 438697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:43|largest:43|pns:2|
[2025/09/12 05:24:11 438702] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:43|frame:ACK |recv_time:1757654651438532|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 438706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771438532|now:1757654651438532|interv:120000000|
[2025/09/12 05:24:11 438711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771438532|now:1757654651438532|interv:120000000|
[2025/09/12 05:24:11 438716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651520985|pq_index:0|
[2025/09/12 05:24:11 438722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651436745|
[2025/09/12 05:24:11 438726] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651438725|
[2025/09/12 05:24:11 438730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651438729|
[2025/09/12 05:24:11 438736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:45627|min_srtt:45627|path_bw:1205080|loss_rate:2.16|path_pto:0|
[2025/09/12 05:24:11 438741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:123605|cwnd:129105|conn:0000561B836C40DC|stream_id:0|stream_offset:201639|
[2025/09/12 05:24:11 438745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:45627|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 438750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 438760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:45627|min_srtt:45627|path_bw:1205080|loss_rate:2.16|path_pto:0|
[2025/09/12 05:24:11 438764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:123605|cwnd:129105|conn:0000561B836C40DC|stream_id:0|stream_offset:202818|
[2025/09/12 05:24:11 438769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:45627|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 438773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 438778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:45627|min_srtt:45627|path_bw:1205080|loss_rate:2.16|path_pto:0|
[2025/09/12 05:24:11 438782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:123605|cwnd:129105|conn:0000561B836C40DC|stream_id:0|stream_offset:203997|
[2025/09/12 05:24:11 438786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:45627|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 438790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 438794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:45627|min_srtt:45627|path_bw:1205080|loss_rate:2.16|path_pto:0|
[2025/09/12 05:24:11 438798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:123605|cwnd:129105|conn:0000561B836C40DC|stream_id:0|stream_offset:205176|
[2025/09/12 05:24:11 438803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:45627|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 438807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 438811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:45627|min_srtt:45627|path_bw:1205080|loss_rate:2.16|path_pto:0|
[2025/09/12 05:24:11 438815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:123605|cwnd:129105|conn:0000561B836C40DC|stream_id:0|stream_offset:206355|
[2025/09/12 05:24:11 438819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 438823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 438827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 438831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 438836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 438840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:123605|cwnd:129105|conn:0000561B836C40DC|stream_id:0|stream_offset:201639|
[2025/09/12 05:24:11 438847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 438851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:181|
[2025/09/12 05:24:11 438878] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:181|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:123605|now:1757654651438858|stream_id:0|stream_offset:201639|
[2025/09/12 05:24:11 438883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:181|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 438888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:123605|applimit:0|
[2025/09/12 05:24:11 438892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:45627|rtt_var:3952|pto_duration:61435|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 438896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 438900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 438904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 124805|
[2025/09/12 05:24:11 438908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651525293|now:1757654651438892|interv:86401|
[2025/09/12 05:24:11 438912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651525293|now:1757654651438892|interval:86401|pto_count:0|srtt:45627
[2025/09/12 05:24:11 438916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:129105|inflight:124805|
[2025/09/12 05:24:11 438921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 438925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:124805|cwnd:129105|conn:0000561B836C40DC|stream_id:0|stream_offset:202818|
[2025/09/12 05:24:11 438930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 438933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:182|
[2025/09/12 05:24:11 438951] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:182|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:124805|now:1757654651438939|stream_id:0|stream_offset:202818|
[2025/09/12 05:24:11 438956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:182|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 438960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:124805|applimit:0|
[2025/09/12 05:24:11 438964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:45627|rtt_var:3952|pto_duration:61435|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 438969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 438976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 438980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 126005|
[2025/09/12 05:24:11 438984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651525374|now:1757654651438964|interv:86410|
[2025/09/12 05:24:11 438988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651525374|now:1757654651438964|interval:86410|pto_count:0|srtt:45627
[2025/09/12 05:24:11 438992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:129105|inflight:126005|
[2025/09/12 05:24:11 438996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 439000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:126005|cwnd:129105|conn:0000561B836C40DC|stream_id:0|stream_offset:203997|
[2025/09/12 05:24:11 439005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 439009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:183|
[2025/09/12 05:24:11 439026] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:183|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:126005|now:1757654651439014|stream_id:0|stream_offset:203997|
[2025/09/12 05:24:11 439031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:183|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 439035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:126005|applimit:0|
[2025/09/12 05:24:11 439039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:45627|rtt_var:3952|pto_duration:61435|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 439043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 439047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 439050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 127205|
[2025/09/12 05:24:11 439054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651525449|now:1757654651439039|interv:86410|
[2025/09/12 05:24:11 439058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651525449|now:1757654651439039|interval:86410|pto_count:0|srtt:45627
[2025/09/12 05:24:11 439063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:129105|inflight:127205|
[2025/09/12 05:24:11 439067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 439071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:127205|cwnd:129105|conn:0000561B836C40DC|stream_id:0|stream_offset:205176|
[2025/09/12 05:24:11 439075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 439079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:184|
[2025/09/12 05:24:11 439099] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:184|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:127205|now:1757654651439088|stream_id:0|stream_offset:205176|
[2025/09/12 05:24:11 439104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:184|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 439108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:127205|applimit:0|
[2025/09/12 05:24:11 439112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:45627|rtt_var:3952|pto_duration:61435|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 439116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 439120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 439124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 128405|
[2025/09/12 05:24:11 439128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651525523|now:1757654651439112|interv:86411|
[2025/09/12 05:24:11 439132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651525523|now:1757654651439112|interval:86411|pto_count:0|srtt:45627
[2025/09/12 05:24:11 439136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:129105|inflight:128405|
[2025/09/12 05:24:11 439140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651525523|
[2025/09/12 05:24:11 439144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651525523|
[2025/09/12 05:24:11 439149] [debug] |xqc_engine_wakeup_after|wakeup:1757654651525523|now:1757654651439149|diff:86374|
[2025/09/12 05:24:11 439156] [debug] |xqc_engine_main_logic|END|now:1757654651438729|
[2025/09/12 05:24:11 439164] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651439164|
[2025/09/12 05:24:11 439170] [debug] |xqc_engine_wakeup_after|wakeup:1757654651525523|now:1757654651439170|diff:86353|
[2025/09/12 05:24:11 439176] [debug] |xqc_engine_main_logic|END|now:1757654651439164|
[2025/09/12 05:24:11 440543] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:42|state:ESTABED|recv_time:1757654651440542|
[2025/09/12 05:24:11 440552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 440558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:43|
[2025/09/12 05:24:11 440562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:44|
[2025/09/12 05:24:11 440568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:44|
[2025/09/12 05:24:11 440572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 440577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:78|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:79|path_largest_ack:78|
[2025/09/12 05:24:11 440582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:67206|prior_delivered:21947|prior_time:1757654651387673|is_app_limited:0|send_elapse:45961|ack_elapse:52869|ctl_first_sent_time:1757654651388272|lagest_ack_time:1757654651440542|curr_delivered:84353|
[2025/09/12 05:24:11 440591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651388272|
[2025/09/12 05:24:11 440595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2605||sndq_packets_used_bytes:0|sndq_packets_free:71|
[2025/09/12 05:24:11 440599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:79|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:79|path_largest_ack:79|
[2025/09/12 05:24:11 440604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:66006|prior_delivered:24347|prior_time:1757654651389699|is_app_limited:0|send_elapse:46308|ack_elapse:50843|ctl_first_sent_time:1757654651390000|lagest_ack_time:1757654651440542|curr_delivered:85553|
[2025/09/12 05:24:11 440608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651390000|
[2025/09/12 05:24:11 440612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2604||sndq_packets_used_bytes:0|sndq_packets_free:72|
[2025/09/12 05:24:11 440616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:45627|rttvar:3952|minrtt:30532|latest_rtt:50542|ack_delay:40|
[2025/09/12 05:24:11 440620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:46236|rttvar:4182|minrtt:30532|latest_rtt:50542|ack_delay:40|
[2025/09/12 05:24:11 440624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:79|lost_pn:76|thresh:3|
[2025/09/12 05:24:11 440629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 440632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 440636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 440640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 440644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 440648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:46236|rtt_var:4182|pto_duration:62964|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 440652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 440656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 440660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 126005|
[2025/09/12 05:24:11 440664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651527052|now:1757654651440648|interv:86404|
[2025/09/12 05:24:11 440668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651527052|now:1757654651440648|interval:86404|pto_count:0|srtt:46236
[2025/09/12 05:24:11 440672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 46308, ack_elapse 50843, delivered 61206|rate 1203823|lost 4|
[2025/09/12 05:24:11 440677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203823) in round 3|
[2025/09/12 05:24:11 440681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 440687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106147|extra_cwnd:39550|
[2025/09/12 05:24:11 440691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:129105|packet_lost:0|acked:2400|po_sent_time:1757654651390000|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 440696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:129105|packet_lost:0|acked:2400|po_sent_time:1757654651390000|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 440700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205080|cwnd:131505|full_bw_reached:0|inflight:126005|srtt:46236|latest_rtt:50542|min_rtt:30532|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 440705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:11 440710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654651465542|now:1757654651440542|interv:25000|
[2025/09/12 05:24:11 440715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651440542|max_ack_delay:25000|
[2025/09/12 05:24:11 440719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:44|largest:44|pns:2|
[2025/09/12 05:24:11 440723] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:44|frame:PING ACK |recv_time:1757654651440542|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 440728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771440542|now:1757654651440542|interv:120000000|
[2025/09/12 05:24:11 440732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771440542|now:1757654651440542|interv:120000000|
[2025/09/12 05:24:11 440736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651525523|pq_index:0|
[2025/09/12 05:24:11 440740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651438729|
[2025/09/12 05:24:11 440744] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651440744|
[2025/09/12 05:24:11 440749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651440748|
[2025/09/12 05:24:11 440755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:46236|min_srtt:46236|path_bw:1205080|loss_rate:2.12|path_pto:0|
[2025/09/12 05:24:11 440759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:126005|cwnd:131505|conn:0000561B836C40DC|stream_id:0|stream_offset:206355|
[2025/09/12 05:24:11 440764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:46236|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 440768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 440775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:46236|min_srtt:46236|path_bw:1205080|loss_rate:2.12|path_pto:0|
[2025/09/12 05:24:11 440779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:126005|cwnd:131505|conn:0000561B836C40DC|stream_id:0|stream_offset:207534|
[2025/09/12 05:24:11 440783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:46236|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 440788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 440792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:46236|min_srtt:46236|path_bw:1205080|loss_rate:2.12|path_pto:0|
[2025/09/12 05:24:11 440796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:126005|cwnd:131505|conn:0000561B836C40DC|stream_id:0|stream_offset:208713|
[2025/09/12 05:24:11 440800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:46236|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 440805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 440809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:46236|min_srtt:46236|path_bw:1205080|loss_rate:2.12|path_pto:0|
[2025/09/12 05:24:11 440813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:126005|cwnd:131505|conn:0000561B836C40DC|stream_id:0|stream_offset:209892|
[2025/09/12 05:24:11 440818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:46236|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 440822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 440826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:46236|min_srtt:46236|path_bw:1205080|loss_rate:2.12|path_pto:0|
[2025/09/12 05:24:11 440830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:126005|cwnd:131505|conn:0000561B836C40DC|stream_id:0|stream_offset:211071|
[2025/09/12 05:24:11 440835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 440839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 440842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 440847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 440851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 440858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:126005|cwnd:131505|conn:0000561B836C40DC|stream_id:0|stream_offset:206355|
[2025/09/12 05:24:11 440862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 440866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:185|
[2025/09/12 05:24:11 440893] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:185|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:126005|now:1757654651440873|stream_id:0|stream_offset:206355|
[2025/09/12 05:24:11 440899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:185|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 440903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:126005|applimit:0|
[2025/09/12 05:24:11 440908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:46236|rtt_var:4182|pto_duration:62964|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 440912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 440916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 440920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 127205|
[2025/09/12 05:24:11 440924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651528837|now:1757654651440907|interv:87930|
[2025/09/12 05:24:11 440928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651528837|now:1757654651440907|interval:87930|pto_count:0|srtt:46236
[2025/09/12 05:24:11 440932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:131505|inflight:127205|
[2025/09/12 05:24:11 440937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 440941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:127205|cwnd:131505|conn:0000561B836C40DC|stream_id:0|stream_offset:207534|
[2025/09/12 05:24:11 440946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 440950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:186|
[2025/09/12 05:24:11 440968] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:186|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:127205|now:1757654651440956|stream_id:0|stream_offset:207534|
[2025/09/12 05:24:11 440973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:186|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 440977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:127205|applimit:0|
[2025/09/12 05:24:11 440981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:46236|rtt_var:4182|pto_duration:62964|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 440985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 440993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 440997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 128405|
[2025/09/12 05:24:11 441001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651528920|now:1757654651440981|interv:87939|
[2025/09/12 05:24:11 441005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651528920|now:1757654651440981|interval:87939|pto_count:0|srtt:46236
[2025/09/12 05:24:11 441009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:131505|inflight:128405|
[2025/09/12 05:24:11 441013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 441017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:128405|cwnd:131505|conn:0000561B836C40DC|stream_id:0|stream_offset:208713|
[2025/09/12 05:24:11 441021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 441025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:187|
[2025/09/12 05:24:11 441043] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:187|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:128405|now:1757654651441031|stream_id:0|stream_offset:208713|
[2025/09/12 05:24:11 441048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:187|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 441052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:128405|applimit:0|
[2025/09/12 05:24:11 441056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:46236|rtt_var:4182|pto_duration:62964|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 441060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 441064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 441068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 129605|
[2025/09/12 05:24:11 441072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651528995|now:1757654651441056|interv:87939|
[2025/09/12 05:24:11 441076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651528995|now:1757654651441056|interval:87939|pto_count:0|srtt:46236
[2025/09/12 05:24:11 441080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:131505|inflight:129605|
[2025/09/12 05:24:11 441084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 441088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:129605|cwnd:131505|conn:0000561B836C40DC|stream_id:0|stream_offset:209892|
[2025/09/12 05:24:11 441092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 441099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:188|
[2025/09/12 05:24:11 441121] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:188|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:129605|now:1757654651441105|stream_id:0|stream_offset:209892|
[2025/09/12 05:24:11 441126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:188|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 441131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:129605|applimit:0|
[2025/09/12 05:24:11 441136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:46236|rtt_var:4182|pto_duration:62964|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 441143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 441149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 441155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 130805|
[2025/09/12 05:24:11 441162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651529069|now:1757654651441136|interv:87933|
[2025/09/12 05:24:11 441168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651529069|now:1757654651441136|interval:87933|pto_count:0|srtt:46236
[2025/09/12 05:24:11 441175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:131505|inflight:130805|
[2025/09/12 05:24:11 441182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651465542|
[2025/09/12 05:24:11 441189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651465542|
[2025/09/12 05:24:11 441195] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465542|now:1757654651441195|diff:24347|
[2025/09/12 05:24:11 441202] [debug] |xqc_engine_main_logic|END|now:1757654651440748|
[2025/09/12 05:24:11 441210] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651441210|
[2025/09/12 05:24:11 441216] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465542|now:1757654651441216|diff:24326|
[2025/09/12 05:24:11 441222] [debug] |xqc_engine_main_logic|END|now:1757654651441210|
[2025/09/12 05:24:11 442493] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:41|state:ESTABED|recv_time:1757654651442492|
[2025/09/12 05:24:11 442508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 442515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:44|
[2025/09/12 05:24:11 442519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:45|
[2025/09/12 05:24:11 442525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:45|
[2025/09/12 05:24:11 442529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 442534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:80|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:81|path_largest_ack:80|
[2025/09/12 05:24:11 442539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:67206|prior_delivered:24347|prior_time:1757654651389699|is_app_limited:0|send_elapse:46411|ack_elapse:52793|ctl_first_sent_time:1757654651390103|lagest_ack_time:1757654651442492|curr_delivered:86753|
[2025/09/12 05:24:11 442549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651390103|
[2025/09/12 05:24:11 442553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2603||sndq_packets_used_bytes:0|sndq_packets_free:73|
[2025/09/12 05:24:11 442558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:81|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:81|path_largest_ack:81|
[2025/09/12 05:24:11 442562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:67206|prior_delivered:24347|prior_time:1757654651389699|is_app_limited:0|send_elapse:46411|ack_elapse:52793|ctl_first_sent_time:1757654651390103|lagest_ack_time:1757654651442492|curr_delivered:87953|
[2025/09/12 05:24:11 442566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651390198|
[2025/09/12 05:24:11 442570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2602||sndq_packets_used_bytes:0|sndq_packets_free:74|
[2025/09/12 05:24:11 442574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:46236|rttvar:4182|minrtt:30532|latest_rtt:52294|ack_delay:48|
[2025/09/12 05:24:11 442578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:46987|rttvar:4639|minrtt:30532|latest_rtt:52294|ack_delay:48|
[2025/09/12 05:24:11 442583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:81|lost_pn:78|thresh:3|
[2025/09/12 05:24:11 442587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 442591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 442594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 442598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 442602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 442606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:46987|rtt_var:4639|pto_duration:65543|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 442611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 442615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 442619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 128405|
[2025/09/12 05:24:11 442623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651531648|now:1757654651442606|interv:89042|
[2025/09/12 05:24:11 442627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651531648|now:1757654651442606|interval:89042|pto_count:0|srtt:46987
[2025/09/12 05:24:11 442631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 46411, ack_elapse 52793, delivered 63606|rate 1204818|lost 4|
[2025/09/12 05:24:11 442635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204818) in round 3|
[2025/09/12 05:24:11 442642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 442646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106147|extra_cwnd:39550|
[2025/09/12 05:24:11 442650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:131505|packet_lost:0|acked:2400|po_sent_time:1757654651390198|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 442655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:131505|packet_lost:0|acked:2400|po_sent_time:1757654651390198|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 442659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205080|cwnd:133905|full_bw_reached:0|inflight:128405|srtt:46987|latest_rtt:52294|min_rtt:30532|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 442669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:45|largest:45|pns:2|
[2025/09/12 05:24:11 442673] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:45|frame:ACK |recv_time:1757654651442492|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 442678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771442492|now:1757654651442492|interv:120000000|
[2025/09/12 05:24:11 442682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771442492|now:1757654651442492|interv:120000000|
[2025/09/12 05:24:11 442686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651465542|pq_index:0|
[2025/09/12 05:24:11 442690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651440748|
[2025/09/12 05:24:11 442694] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651442694|
[2025/09/12 05:24:11 442699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651442698|
[2025/09/12 05:24:11 442705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:46987|min_srtt:46987|path_bw:1205080|loss_rate:2.07|path_pto:0|
[2025/09/12 05:24:11 442710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:128405|cwnd:133905|conn:0000561B836C40DC|stream_id:0|stream_offset:211071|
[2025/09/12 05:24:11 442714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:46987|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 442719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 442723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:46987|min_srtt:46987|path_bw:1205080|loss_rate:2.07|path_pto:0|
[2025/09/12 05:24:11 442727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:128405|cwnd:133905|conn:0000561B836C40DC|stream_id:0|stream_offset:212250|
[2025/09/12 05:24:11 442732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:46987|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 442739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 442743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:46987|min_srtt:46987|path_bw:1205080|loss_rate:2.07|path_pto:0|
[2025/09/12 05:24:11 442747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:128405|cwnd:133905|conn:0000561B836C40DC|stream_id:0|stream_offset:213429|
[2025/09/12 05:24:11 442752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:46987|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 442756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 442761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:46987|min_srtt:46987|path_bw:1205080|loss_rate:2.07|path_pto:0|
[2025/09/12 05:24:11 442765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:128405|cwnd:133905|conn:0000561B836C40DC|stream_id:0|stream_offset:214608|
[2025/09/12 05:24:11 442769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:46987|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 442774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 442778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:46987|min_srtt:46987|path_bw:1205080|loss_rate:2.07|path_pto:0|
[2025/09/12 05:24:11 442782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:128405|cwnd:133905|conn:0000561B836C40DC|stream_id:0|stream_offset:215787|
[2025/09/12 05:24:11 442786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 442790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 442794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 442798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 442803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 442807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:128405|cwnd:133905|conn:0000561B836C40DC|stream_id:0|stream_offset:211071|
[2025/09/12 05:24:11 442811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 442815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:189|
[2025/09/12 05:24:11 442843] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:189|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:128405|now:1757654651442822|stream_id:0|stream_offset:211071|
[2025/09/12 05:24:11 442852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:189|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 442858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:128405|applimit:0|
[2025/09/12 05:24:11 442865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:46987|rtt_var:4639|pto_duration:65543|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 442872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 442879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 442885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 129605|
[2025/09/12 05:24:11 442891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651533365|now:1757654651442865|interv:90500|
[2025/09/12 05:24:11 442898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651533365|now:1757654651442865|interval:90500|pto_count:0|srtt:46987
[2025/09/12 05:24:11 442905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:133905|inflight:129605|
[2025/09/12 05:24:11 442911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 442915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:129605|cwnd:133905|conn:0000561B836C40DC|stream_id:0|stream_offset:212250|
[2025/09/12 05:24:11 442920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 442924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:190|
[2025/09/12 05:24:11 442949] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:190|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:129605|now:1757654651442931|stream_id:0|stream_offset:212250|
[2025/09/12 05:24:11 442955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:190|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 442963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:129605|applimit:0|
[2025/09/12 05:24:11 442969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:46987|rtt_var:4639|pto_duration:65543|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 442976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 442982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 442989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 130805|
[2025/09/12 05:24:11 442995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651533474|now:1757654651442969|interv:90505|
[2025/09/12 05:24:11 443000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651533474|now:1757654651442969|interval:90505|pto_count:0|srtt:46987
[2025/09/12 05:24:11 443009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:133905|inflight:130805|
[2025/09/12 05:24:11 443014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 443018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:130805|cwnd:133905|conn:0000561B836C40DC|stream_id:0|stream_offset:213429|
[2025/09/12 05:24:11 443023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 443027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:191|
[2025/09/12 05:24:11 443051] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:191|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:130805|now:1757654651443034|stream_id:0|stream_offset:213429|
[2025/09/12 05:24:11 443058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:191|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 443065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:130805|applimit:0|
[2025/09/12 05:24:11 443071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:46987|rtt_var:4639|pto_duration:65543|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 443078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 443085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 443091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 132005|
[2025/09/12 05:24:11 443097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651533577|now:1757654651443071|interv:90506|
[2025/09/12 05:24:11 443104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651533577|now:1757654651443071|interval:90506|pto_count:0|srtt:46987
[2025/09/12 05:24:11 443111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:133905|inflight:132005|
[2025/09/12 05:24:11 443118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 443125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:132005|cwnd:133905|conn:0000561B836C40DC|stream_id:0|stream_offset:214608|
[2025/09/12 05:24:11 443132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 443139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:192|
[2025/09/12 05:24:11 443168] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:192|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:132005|now:1757654651443147|stream_id:0|stream_offset:214608|
[2025/09/12 05:24:11 443176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:192|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 443190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:132005|applimit:0|
[2025/09/12 05:24:11 443197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:46987|rtt_var:4639|pto_duration:65543|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 443202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 443206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 443210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 133205|
[2025/09/12 05:24:11 443214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651533690|now:1757654651443197|interv:90493|
[2025/09/12 05:24:11 443218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651533690|now:1757654651443197|interval:90493|pto_count:0|srtt:46987
[2025/09/12 05:24:11 443222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:133905|inflight:133205|
[2025/09/12 05:24:11 443227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651465542|
[2025/09/12 05:24:11 443232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651465542|
[2025/09/12 05:24:11 443236] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465542|now:1757654651443235|diff:22307|
[2025/09/12 05:24:11 443240] [debug] |xqc_engine_main_logic|END|now:1757654651442698|
[2025/09/12 05:24:11 443245] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651443245|
[2025/09/12 05:24:11 443249] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465542|now:1757654651443249|diff:22293|
[2025/09/12 05:24:11 443253] [debug] |xqc_engine_main_logic|END|now:1757654651443245|
[2025/09/12 05:24:11 444490] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:41|state:ESTABED|recv_time:1757654651444488|
[2025/09/12 05:24:11 444502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 444508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:45|
[2025/09/12 05:24:11 444512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:46|
[2025/09/12 05:24:11 444518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:46|
[2025/09/12 05:24:11 444522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 444527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:82|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:83|path_largest_ack:82|
[2025/09/12 05:24:11 444531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:69606|prior_delivered:24347|prior_time:1757654651389699|is_app_limited:0|send_elapse:46597|ack_elapse:54789|ctl_first_sent_time:1757654651390289|lagest_ack_time:1757654651444488|curr_delivered:89153|
[2025/09/12 05:24:11 444536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651390289|
[2025/09/12 05:24:11 444541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2601||sndq_packets_used_bytes:0|sndq_packets_free:75|
[2025/09/12 05:24:11 444545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:83|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:83|path_largest_ack:83|
[2025/09/12 05:24:11 444555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:68406|prior_delivered:26747|prior_time:1757654651391720|is_app_limited:0|send_elapse:48139|ack_elapse:52768|ctl_first_sent_time:1757654651392022|lagest_ack_time:1757654651444488|curr_delivered:90353|
[2025/09/12 05:24:11 444559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651392022|
[2025/09/12 05:24:11 444563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2600||sndq_packets_used_bytes:0|sndq_packets_free:76|
[2025/09/12 05:24:11 444567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:46987|rttvar:4639|minrtt:30532|latest_rtt:52466|ack_delay:40|
[2025/09/12 05:24:11 444572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:47667|rttvar:4839|minrtt:30532|latest_rtt:52466|ack_delay:40|
[2025/09/12 05:24:11 444576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:83|lost_pn:80|thresh:3|
[2025/09/12 05:24:11 444580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 444584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 444588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 444592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 444596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 444600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:47667|rtt_var:4839|pto_duration:67023|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 444604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 444608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 444612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 130805|
[2025/09/12 05:24:11 444616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651535170|now:1757654651444600|interv:90570|
[2025/09/12 05:24:11 444620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651535170|now:1757654651444600|interval:90570|pto_count:0|srtt:47667
[2025/09/12 05:24:11 444624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 48139, ack_elapse 52768, delivered 63606|rate 1205389|lost 4|
[2025/09/12 05:24:11 444629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205389) in round 3|
[2025/09/12 05:24:11 444633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 444637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106173|extra_cwnd:39550|
[2025/09/12 05:24:11 444641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:133905|packet_lost:0|acked:2400|po_sent_time:1757654651392022|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 444646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:133905|packet_lost:0|acked:2400|po_sent_time:1757654651392022|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 444653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205389|cwnd:136305|full_bw_reached:0|inflight:130805|srtt:47667|latest_rtt:52466|min_rtt:30532|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 444659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:46|largest:46|pns:2|
[2025/09/12 05:24:11 444663] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:46|frame:ACK |recv_time:1757654651444488|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 444668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771444488|now:1757654651444488|interv:120000000|
[2025/09/12 05:24:11 444672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771444488|now:1757654651444488|interv:120000000|
[2025/09/12 05:24:11 444676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651465542|pq_index:0|
[2025/09/12 05:24:11 444680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651442698|
[2025/09/12 05:24:11 444684] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651444684|
[2025/09/12 05:24:11 444689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651444688|
[2025/09/12 05:24:11 444695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:47667|min_srtt:47667|path_bw:1205389|loss_rate:2.03|path_pto:0|
[2025/09/12 05:24:11 444699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:130805|cwnd:136305|conn:0000561B836C40DC|stream_id:0|stream_offset:215787|
[2025/09/12 05:24:11 444704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:47667|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 444709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 444713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:47667|min_srtt:47667|path_bw:1205389|loss_rate:2.03|path_pto:0|
[2025/09/12 05:24:11 444717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:130805|cwnd:136305|conn:0000561B836C40DC|stream_id:0|stream_offset:216966|
[2025/09/12 05:24:11 444722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:47667|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 444726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 444730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:47667|min_srtt:47667|path_bw:1205389|loss_rate:2.03|path_pto:0|
[2025/09/12 05:24:11 444737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:130805|cwnd:136305|conn:0000561B836C40DC|stream_id:0|stream_offset:218145|
[2025/09/12 05:24:11 444742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:47667|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 444746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 444750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:47667|min_srtt:47667|path_bw:1205389|loss_rate:2.03|path_pto:0|
[2025/09/12 05:24:11 444754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:130805|cwnd:136305|conn:0000561B836C40DC|stream_id:0|stream_offset:219324|
[2025/09/12 05:24:11 444758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:47667|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 444763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 444767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:47667|min_srtt:47667|path_bw:1205389|loss_rate:2.03|path_pto:0|
[2025/09/12 05:24:11 444771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:130805|cwnd:136305|conn:0000561B836C40DC|stream_id:0|stream_offset:220503|
[2025/09/12 05:24:11 444775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 444779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 444783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 444787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 444791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 444796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:130805|cwnd:136305|conn:0000561B836C40DC|stream_id:0|stream_offset:215787|
[2025/09/12 05:24:11 444800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 444804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:193|
[2025/09/12 05:24:11 444835] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:193|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:130805|now:1757654651444811|stream_id:0|stream_offset:215787|
[2025/09/12 05:24:11 444844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:193|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 444851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:130805|applimit:0|
[2025/09/12 05:24:11 444864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:47667|rtt_var:4839|pto_duration:67023|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 444869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 444873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 444877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 132005|
[2025/09/12 05:24:11 444881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651536834|now:1757654651444863|interv:91971|
[2025/09/12 05:24:11 444885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651536834|now:1757654651444863|interval:91971|pto_count:0|srtt:47667
[2025/09/12 05:24:11 444889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:136305|inflight:132005|
[2025/09/12 05:24:11 444894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 444898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:132005|cwnd:136305|conn:0000561B836C40DC|stream_id:0|stream_offset:216966|
[2025/09/12 05:24:11 444903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 444907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:194|
[2025/09/12 05:24:11 444933] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:194|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:132005|now:1757654651444914|stream_id:0|stream_offset:216966|
[2025/09/12 05:24:11 444942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:194|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 444948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:132005|applimit:0|
[2025/09/12 05:24:11 444955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:47667|rtt_var:4839|pto_duration:67023|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 444960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 444964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 444968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 133205|
[2025/09/12 05:24:11 444972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651536937|now:1757654651444954|interv:91983|
[2025/09/12 05:24:11 444976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651536937|now:1757654651444954|interval:91983|pto_count:0|srtt:47667
[2025/09/12 05:24:11 444980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:136305|inflight:133205|
[2025/09/12 05:24:11 444985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 444989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:133205|cwnd:136305|conn:0000561B836C40DC|stream_id:0|stream_offset:218145|
[2025/09/12 05:24:11 444997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 445001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:195|
[2025/09/12 05:24:11 445026] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:195|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:133205|now:1757654651445008|stream_id:0|stream_offset:218145|
[2025/09/12 05:24:11 445035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:195|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 445042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:133205|applimit:0|
[2025/09/12 05:24:11 445048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:47667|rtt_var:4839|pto_duration:67023|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 445053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 445057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 445061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 134405|
[2025/09/12 05:24:11 445065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651537031|now:1757654651445048|interv:91983|
[2025/09/12 05:24:11 445069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651537031|now:1757654651445048|interval:91983|pto_count:0|srtt:47667
[2025/09/12 05:24:11 445073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:136305|inflight:134405|
[2025/09/12 05:24:11 445078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 445082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:134405|cwnd:136305|conn:0000561B836C40DC|stream_id:0|stream_offset:219324|
[2025/09/12 05:24:11 445086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 445091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:196|
[2025/09/12 05:24:11 445120] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:196|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:134405|now:1757654651445102|stream_id:0|stream_offset:219324|
[2025/09/12 05:24:11 445128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:196|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 445136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:134405|applimit:0|
[2025/09/12 05:24:11 445142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:47667|rtt_var:4839|pto_duration:67023|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 445148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 445152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 445160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 135605|
[2025/09/12 05:24:11 445164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651537125|now:1757654651445142|interv:91983|
[2025/09/12 05:24:11 445168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651537125|now:1757654651445142|interval:91983|pto_count:0|srtt:47667
[2025/09/12 05:24:11 445173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:136305|inflight:135605|
[2025/09/12 05:24:11 445177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651465542|
[2025/09/12 05:24:11 445182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651465542|
[2025/09/12 05:24:11 445186] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465542|now:1757654651445186|diff:20356|
[2025/09/12 05:24:11 445190] [debug] |xqc_engine_main_logic|END|now:1757654651444688|
[2025/09/12 05:24:11 445195] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651445195|
[2025/09/12 05:24:11 445199] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465542|now:1757654651445199|diff:20343|
[2025/09/12 05:24:11 445203] [debug] |xqc_engine_main_logic|END|now:1757654651445195|
[2025/09/12 05:24:11 446497] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:41|state:ESTABED|recv_time:1757654651446496|
[2025/09/12 05:24:11 446509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 446515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:46|
[2025/09/12 05:24:11 446519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:47|
[2025/09/12 05:24:11 446524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:47|
[2025/09/12 05:24:11 446528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 446534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:84|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:85|path_largest_ack:84|
[2025/09/12 05:24:11 446538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:69606|prior_delivered:26747|prior_time:1757654651391720|is_app_limited:0|send_elapse:48243|ack_elapse:54776|ctl_first_sent_time:1757654651392126|lagest_ack_time:1757654651446496|curr_delivered:91553|
[2025/09/12 05:24:11 446543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651392126|
[2025/09/12 05:24:11 446550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2599||sndq_packets_used_bytes:0|sndq_packets_free:77|
[2025/09/12 05:24:11 446554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:85|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:85|path_largest_ack:85|
[2025/09/12 05:24:11 446558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:69606|prior_delivered:26747|prior_time:1757654651391720|is_app_limited:0|send_elapse:48243|ack_elapse:54776|ctl_first_sent_time:1757654651392126|lagest_ack_time:1757654651446496|curr_delivered:92753|
[2025/09/12 05:24:11 446563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651392217|
[2025/09/12 05:24:11 446567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2598||sndq_packets_used_bytes:0|sndq_packets_free:78|
[2025/09/12 05:24:11 446576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:47667|rttvar:4839|minrtt:30532|latest_rtt:54279|ack_delay:40|
[2025/09/12 05:24:11 446580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:48488|rttvar:5273|minrtt:30532|latest_rtt:54279|ack_delay:40|
[2025/09/12 05:24:11 446584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:85|lost_pn:82|thresh:3|
[2025/09/12 05:24:11 446588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 446592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 446596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 446600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 446604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 446608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:48488|rtt_var:5273|pto_duration:69580|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 446612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 446616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 446620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 133205|
[2025/09/12 05:24:11 446624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651539682|now:1757654651446608|interv:93074|
[2025/09/12 05:24:11 446628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651539682|now:1757654651446608|interval:93074|pto_count:0|srtt:48488
[2025/09/12 05:24:11 446632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 48243, ack_elapse 54776, delivered 66006|rate 1205016|lost 4|
[2025/09/12 05:24:11 446637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205016) in round 3|
[2025/09/12 05:24:11 446641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 446645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106173|extra_cwnd:39550|
[2025/09/12 05:24:11 446649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:136305|packet_lost:0|acked:2400|po_sent_time:1757654651392217|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 446654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:136305|packet_lost:0|acked:2400|po_sent_time:1757654651392217|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 446658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205389|cwnd:138705|full_bw_reached:0|inflight:133205|srtt:48488|latest_rtt:54279|min_rtt:30532|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 446668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:47|largest:47|pns:2|
[2025/09/12 05:24:11 446673] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:47|frame:ACK |recv_time:1757654651446496|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 446677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771446496|now:1757654651446496|interv:120000000|
[2025/09/12 05:24:11 446681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771446496|now:1757654651446496|interv:120000000|
[2025/09/12 05:24:11 446685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651465542|pq_index:0|
[2025/09/12 05:24:11 446690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651444688|
[2025/09/12 05:24:11 446694] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651446693|
[2025/09/12 05:24:11 446698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651446697|
[2025/09/12 05:24:11 446704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:48488|min_srtt:48488|path_bw:1205389|loss_rate:1.99|path_pto:0|
[2025/09/12 05:24:11 446709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:133205|cwnd:138705|conn:0000561B836C40DC|stream_id:0|stream_offset:220503|
[2025/09/12 05:24:11 446713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:48488|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 446718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 446722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:48488|min_srtt:48488|path_bw:1205389|loss_rate:1.99|path_pto:0|
[2025/09/12 05:24:11 446727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:133205|cwnd:138705|conn:0000561B836C40DC|stream_id:0|stream_offset:221682|
[2025/09/12 05:24:11 446731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:48488|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 446736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 446740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:48488|min_srtt:48488|path_bw:1205389|loss_rate:1.99|path_pto:0|
[2025/09/12 05:24:11 446744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:133205|cwnd:138705|conn:0000561B836C40DC|stream_id:0|stream_offset:222861|
[2025/09/12 05:24:11 446748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:48488|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 446753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 446759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:48488|min_srtt:48488|path_bw:1205389|loss_rate:1.99|path_pto:0|
[2025/09/12 05:24:11 446764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:133205|cwnd:138705|conn:0000561B836C40DC|stream_id:0|stream_offset:224040|
[2025/09/12 05:24:11 446768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:48488|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 446772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 446777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:48488|min_srtt:48488|path_bw:1205389|loss_rate:1.99|path_pto:0|
[2025/09/12 05:24:11 446781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:133205|cwnd:138705|conn:0000561B836C40DC|stream_id:0|stream_offset:225219|
[2025/09/12 05:24:11 446785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 446789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 446793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 446797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 446801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 446805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:133205|cwnd:138705|conn:0000561B836C40DC|stream_id:0|stream_offset:220503|
[2025/09/12 05:24:11 446810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 446814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:197|
[2025/09/12 05:24:11 446844] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:197|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:133205|now:1757654651446820|stream_id:0|stream_offset:220503|
[2025/09/12 05:24:11 446852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:197|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 446859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:133205|applimit:0|
[2025/09/12 05:24:11 446866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:48488|rtt_var:5273|pto_duration:69580|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 446872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 446877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 446880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 134405|
[2025/09/12 05:24:11 446888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651541400|now:1757654651446865|interv:94535|
[2025/09/12 05:24:11 446892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651541400|now:1757654651446865|interval:94535|pto_count:0|srtt:48488
[2025/09/12 05:24:11 446897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:138705|inflight:134405|
[2025/09/12 05:24:11 446902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 446906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:134405|cwnd:138705|conn:0000561B836C40DC|stream_id:0|stream_offset:221682|
[2025/09/12 05:24:11 446910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 446914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:198|
[2025/09/12 05:24:11 446940] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:198|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:134405|now:1757654651446921|stream_id:0|stream_offset:221682|
[2025/09/12 05:24:11 446949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:198|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 446955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:134405|applimit:0|
[2025/09/12 05:24:11 446962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:48488|rtt_var:5273|pto_duration:69580|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 446967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 446971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 446975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 135605|
[2025/09/12 05:24:11 446979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651541501|now:1757654651446961|interv:94540|
[2025/09/12 05:24:11 446983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651541501|now:1757654651446961|interval:94540|pto_count:0|srtt:48488
[2025/09/12 05:24:11 446987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:138705|inflight:135605|
[2025/09/12 05:24:11 446991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 446995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:135605|cwnd:138705|conn:0000561B836C40DC|stream_id:0|stream_offset:222861|
[2025/09/12 05:24:11 447000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 447004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:199|
[2025/09/12 05:24:11 447027] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:199|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:135605|now:1757654651447010|stream_id:0|stream_offset:222861|
[2025/09/12 05:24:11 447041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:199|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 447049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:135605|applimit:0|
[2025/09/12 05:24:11 447054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:48488|rtt_var:5273|pto_duration:69580|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 447058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 447062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 447066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 136805|
[2025/09/12 05:24:11 447070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651541590|now:1757654651447054|interv:94536|
[2025/09/12 05:24:11 447074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651541590|now:1757654651447054|interval:94536|pto_count:0|srtt:48488
[2025/09/12 05:24:11 447078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:138705|inflight:136805|
[2025/09/12 05:24:11 447083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 447090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:136805|cwnd:138705|conn:0000561B836C40DC|stream_id:0|stream_offset:224040|
[2025/09/12 05:24:11 447097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 447101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:200|
[2025/09/12 05:24:11 447126] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:200|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:136805|now:1757654651447108|stream_id:0|stream_offset:224040|
[2025/09/12 05:24:11 447134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:200|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 447141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:136805|applimit:0|
[2025/09/12 05:24:11 447148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:48488|rtt_var:5273|pto_duration:69580|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 447153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 447157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 447161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 138005|
[2025/09/12 05:24:11 447165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651541688|now:1757654651447148|interv:94540|
[2025/09/12 05:24:11 447169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651541688|now:1757654651447148|interval:94540|pto_count:0|srtt:48488
[2025/09/12 05:24:11 447177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:138705|inflight:138005|
[2025/09/12 05:24:11 447182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651465542|
[2025/09/12 05:24:11 447186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651465542|
[2025/09/12 05:24:11 447190] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465542|now:1757654651447190|diff:18352|
[2025/09/12 05:24:11 447194] [debug] |xqc_engine_main_logic|END|now:1757654651446697|
[2025/09/12 05:24:11 447200] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651447200|
[2025/09/12 05:24:11 447204] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465542|now:1757654651447204|diff:18338|
[2025/09/12 05:24:11 447207] [debug] |xqc_engine_main_logic|END|now:1757654651447200|
[2025/09/12 05:24:11 448503] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:41|state:ESTABED|recv_time:1757654651448502|
[2025/09/12 05:24:11 448515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 448521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:47|
[2025/09/12 05:24:11 448525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:48|
[2025/09/12 05:24:11 448531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:48|
[2025/09/12 05:24:11 448535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 448540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:86|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:87|path_largest_ack:86|
[2025/09/12 05:24:11 448544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:72006|prior_delivered:26747|prior_time:1757654651391720|is_app_limited:0|send_elapse:48443|ack_elapse:56782|ctl_first_sent_time:1757654651392326|lagest_ack_time:1757654651448502|curr_delivered:93953|
[2025/09/12 05:24:11 448549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651392326|
[2025/09/12 05:24:11 448553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2597||sndq_packets_used_bytes:0|sndq_packets_free:79|
[2025/09/12 05:24:11 448558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:87|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:87|path_largest_ack:87|
[2025/09/12 05:24:11 448562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:70806|prior_delivered:29147|prior_time:1757654651393689|is_app_limited:0|send_elapse:49922|ack_elapse:54813|ctl_first_sent_time:1757654651393989|lagest_ack_time:1757654651448502|curr_delivered:95153|
[2025/09/12 05:24:11 448566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651393989|
[2025/09/12 05:24:11 448570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2596||sndq_packets_used_bytes:0|sndq_packets_free:80|
[2025/09/12 05:24:11 448574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:48488|rttvar:5273|minrtt:30532|latest_rtt:54513|ack_delay:56|
[2025/09/12 05:24:11 448578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:49234|rttvar:5447|minrtt:30532|latest_rtt:54513|ack_delay:56|
[2025/09/12 05:24:11 448583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:87|lost_pn:84|thresh:3|
[2025/09/12 05:24:11 448591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 448595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 448599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 448603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 448607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 448611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:49234|rtt_var:5447|pto_duration:71022|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 448615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 448619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 448623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 135605|
[2025/09/12 05:24:11 448627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651543130|now:1757654651448611|interv:94519|
[2025/09/12 05:24:11 448631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651543130|now:1757654651448611|interval:94519|pto_count:0|srtt:49234
[2025/09/12 05:24:11 448636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 49922, ack_elapse 54813, delivered 66006|rate 1204203|lost 4|
[2025/09/12 05:24:11 448640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204203) in round 3|
[2025/09/12 05:24:11 448645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 448649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106173|extra_cwnd:39550|
[2025/09/12 05:24:11 448653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:138705|packet_lost:0|acked:2400|po_sent_time:1757654651393989|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 448657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:138705|packet_lost:0|acked:2400|po_sent_time:1757654651393989|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 448662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205389|cwnd:141105|full_bw_reached:0|inflight:135605|srtt:49234|latest_rtt:54513|min_rtt:30532|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 448668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:48|largest:48|pns:2|
[2025/09/12 05:24:11 448672] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:48|frame:ACK |recv_time:1757654651448502|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 448677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771448502|now:1757654651448502|interv:120000000|
[2025/09/12 05:24:11 448684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771448502|now:1757654651448502|interv:120000000|
[2025/09/12 05:24:11 448688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651465542|pq_index:0|
[2025/09/12 05:24:11 448692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651446697|
[2025/09/12 05:24:11 448696] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651448696|
[2025/09/12 05:24:11 448701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651448700|
[2025/09/12 05:24:11 448707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:49234|min_srtt:49234|path_bw:1205389|loss_rate:1.95|path_pto:0|
[2025/09/12 05:24:11 448711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:135605|cwnd:141105|conn:0000561B836C40DC|stream_id:0|stream_offset:225219|
[2025/09/12 05:24:11 448716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:49234|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 448720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 448725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:49234|min_srtt:49234|path_bw:1205389|loss_rate:1.95|path_pto:0|
[2025/09/12 05:24:11 448729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:135605|cwnd:141105|conn:0000561B836C40DC|stream_id:0|stream_offset:226398|
[2025/09/12 05:24:11 448733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:49234|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 448738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 448743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:49234|min_srtt:49234|path_bw:1205389|loss_rate:1.95|path_pto:0|
[2025/09/12 05:24:11 448747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:135605|cwnd:141105|conn:0000561B836C40DC|stream_id:0|stream_offset:227577|
[2025/09/12 05:24:11 448751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:49234|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 448755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 448759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:49234|min_srtt:49234|path_bw:1205389|loss_rate:1.95|path_pto:0|
[2025/09/12 05:24:11 448763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:135605|cwnd:141105|conn:0000561B836C40DC|stream_id:0|stream_offset:228756|
[2025/09/12 05:24:11 448770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:49234|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 448775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 448779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:49234|min_srtt:49234|path_bw:1205389|loss_rate:1.95|path_pto:0|
[2025/09/12 05:24:11 448783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:135605|cwnd:141105|conn:0000561B836C40DC|stream_id:0|stream_offset:229935|
[2025/09/12 05:24:11 448787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 448791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 448795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 448799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 448803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 448808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:135605|cwnd:141105|conn:0000561B836C40DC|stream_id:0|stream_offset:225219|
[2025/09/12 05:24:11 448812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 448816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:201|
[2025/09/12 05:24:11 448858] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:201|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:135605|now:1757654651448823|stream_id:0|stream_offset:225219|
[2025/09/12 05:24:11 448867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:201|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 448874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:135605|applimit:0|
[2025/09/12 05:24:11 448881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:49234|rtt_var:5447|pto_duration:71022|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 448887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 448891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 448895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 136805|
[2025/09/12 05:24:11 448899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651544845|now:1757654651448880|interv:95965|
[2025/09/12 05:24:11 448903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651544845|now:1757654651448880|interval:95965|pto_count:0|srtt:49234
[2025/09/12 05:24:11 448907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141105|inflight:136805|
[2025/09/12 05:24:11 448919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 448924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:136805|cwnd:141105|conn:0000561B836C40DC|stream_id:0|stream_offset:226398|
[2025/09/12 05:24:11 448928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 448932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:202|
[2025/09/12 05:24:11 448958] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:202|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:136805|now:1757654651448939|stream_id:0|stream_offset:226398|
[2025/09/12 05:24:11 448966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:202|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 448973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:136805|applimit:0|
[2025/09/12 05:24:11 448980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:49234|rtt_var:5447|pto_duration:71022|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 448985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 448989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 448993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 138005|
[2025/09/12 05:24:11 448997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651544961|now:1757654651448979|interv:95982|
[2025/09/12 05:24:11 449000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651544961|now:1757654651448979|interval:95982|pto_count:0|srtt:49234
[2025/09/12 05:24:11 449005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141105|inflight:138005|
[2025/09/12 05:24:11 449009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 449013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:138005|cwnd:141105|conn:0000561B836C40DC|stream_id:0|stream_offset:227577|
[2025/09/12 05:24:11 449018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 449022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:203|
[2025/09/12 05:24:11 449046] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:203|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:138005|now:1757654651449028|stream_id:0|stream_offset:227577|
[2025/09/12 05:24:11 449054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:203|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 449061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:138005|applimit:0|
[2025/09/12 05:24:11 449068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:49234|rtt_var:5447|pto_duration:71022|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 449078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 449085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 449091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 139205|
[2025/09/12 05:24:11 449095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651545050|now:1757654651449067|interv:95983|
[2025/09/12 05:24:11 449099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651545050|now:1757654651449067|interval:95983|pto_count:0|srtt:49234
[2025/09/12 05:24:11 449104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141105|inflight:139205|
[2025/09/12 05:24:11 449108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 449113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:139205|cwnd:141105|conn:0000561B836C40DC|stream_id:0|stream_offset:228756|
[2025/09/12 05:24:11 449117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 449121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:204|
[2025/09/12 05:24:11 449147] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:204|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:139205|now:1757654651449128|stream_id:0|stream_offset:228756|
[2025/09/12 05:24:11 449155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:204|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 449162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:139205|applimit:0|
[2025/09/12 05:24:11 449169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:49234|rtt_var:5447|pto_duration:71022|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 449175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 449179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 449183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 140405|
[2025/09/12 05:24:11 449187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651545150|now:1757654651449168|interv:95982|
[2025/09/12 05:24:11 449191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651545150|now:1757654651449168|interval:95982|pto_count:0|srtt:49234
[2025/09/12 05:24:11 449195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141105|inflight:140405|
[2025/09/12 05:24:11 449200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651465542|
[2025/09/12 05:24:11 449204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651465542|
[2025/09/12 05:24:11 449208] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465542|now:1757654651449208|diff:16334|
[2025/09/12 05:24:11 449216] [debug] |xqc_engine_main_logic|END|now:1757654651448700|
[2025/09/12 05:24:11 449222] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651449222|
[2025/09/12 05:24:11 449225] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465542|now:1757654651449225|diff:16317|
[2025/09/12 05:24:11 449229] [debug] |xqc_engine_main_logic|END|now:1757654651449222|
[2025/09/12 05:24:11 450501] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:41|state:ESTABED|recv_time:1757654651450500|
[2025/09/12 05:24:11 450513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 450519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:48|
[2025/09/12 05:24:11 450522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:49|
[2025/09/12 05:24:11 450528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:49|
[2025/09/12 05:24:11 450532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 450537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:88|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:89|path_largest_ack:88|
[2025/09/12 05:24:11 450542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:72006|prior_delivered:29147|prior_time:1757654651393689|is_app_limited:0|send_elapse:50003|ack_elapse:56811|ctl_first_sent_time:1757654651394070|lagest_ack_time:1757654651450500|curr_delivered:96353|
[2025/09/12 05:24:11 450546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651394070|
[2025/09/12 05:24:11 450551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2595||sndq_packets_used_bytes:0|sndq_packets_free:81|
[2025/09/12 05:24:11 450555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:89|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:89|path_largest_ack:89|
[2025/09/12 05:24:11 450560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:72006|prior_delivered:29147|prior_time:1757654651393689|is_app_limited:0|send_elapse:50003|ack_elapse:56811|ctl_first_sent_time:1757654651394070|lagest_ack_time:1757654651450500|curr_delivered:97553|
[2025/09/12 05:24:11 450564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651394145|
[2025/09/12 05:24:11 450568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2594||sndq_packets_used_bytes:0|sndq_packets_free:82|
[2025/09/12 05:24:11 450572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:49234|rttvar:5447|minrtt:30532|latest_rtt:56355|ack_delay:40|
[2025/09/12 05:24:11 450576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:50119|rttvar:5856|minrtt:30532|latest_rtt:56355|ack_delay:40|
[2025/09/12 05:24:11 450581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:89|lost_pn:86|thresh:3|
[2025/09/12 05:24:11 450585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 450589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 450593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 450596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 450605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 450609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:50119|rtt_var:5856|pto_duration:73543|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 450614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 450618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 450622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 138005|
[2025/09/12 05:24:11 450626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651547671|now:1757654651450609|interv:97062|
[2025/09/12 05:24:11 450630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651547671|now:1757654651450609|interval:97062|pto_count:0|srtt:50119
[2025/09/12 05:24:11 450634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 50003, ack_elapse 56811, delivered 68406|rate 1204097|lost 4|
[2025/09/12 05:24:11 450638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204097) in round 3|
[2025/09/12 05:24:11 450643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 450647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106173|extra_cwnd:39550|
[2025/09/12 05:24:11 450651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:141105|packet_lost:0|acked:2400|po_sent_time:1757654651394145|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 450655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:141105|packet_lost:0|acked:2400|po_sent_time:1757654651394145|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 450660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205389|cwnd:143505|full_bw_reached:0|inflight:138005|srtt:50119|latest_rtt:56355|min_rtt:30532|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 450666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:49|largest:49|pns:2|
[2025/09/12 05:24:11 450670] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:49|frame:ACK |recv_time:1757654651450500|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 450675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771450500|now:1757654651450500|interv:120000000|
[2025/09/12 05:24:11 450679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771450500|now:1757654651450500|interv:120000000|
[2025/09/12 05:24:11 450683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651465542|pq_index:0|
[2025/09/12 05:24:11 450687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651448700|
[2025/09/12 05:24:11 450691] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651450691|
[2025/09/12 05:24:11 450696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651450695|
[2025/09/12 05:24:11 450705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:50119|min_srtt:50119|path_bw:1205389|loss_rate:1.91|path_pto:0|
[2025/09/12 05:24:11 450709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:138005|cwnd:143505|conn:0000561B836C40DC|stream_id:0|stream_offset:229935|
[2025/09/12 05:24:11 450714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:50119|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 450718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 450722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:50119|min_srtt:50119|path_bw:1205389|loss_rate:1.91|path_pto:0|
[2025/09/12 05:24:11 450727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:138005|cwnd:143505|conn:0000561B836C40DC|stream_id:0|stream_offset:231114|
[2025/09/12 05:24:11 450731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:50119|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 450735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 450739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:50119|min_srtt:50119|path_bw:1205389|loss_rate:1.91|path_pto:0|
[2025/09/12 05:24:11 450744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:138005|cwnd:143505|conn:0000561B836C40DC|stream_id:0|stream_offset:232293|
[2025/09/12 05:24:11 450749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:50119|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 450753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 450757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:50119|min_srtt:50119|path_bw:1205389|loss_rate:1.91|path_pto:0|
[2025/09/12 05:24:11 450762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:138005|cwnd:143505|conn:0000561B836C40DC|stream_id:0|stream_offset:233472|
[2025/09/12 05:24:11 450766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:50119|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 450770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 450775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:50119|min_srtt:50119|path_bw:1205389|loss_rate:1.91|path_pto:0|
[2025/09/12 05:24:11 450781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:138005|cwnd:143505|conn:0000561B836C40DC|stream_id:0|stream_offset:234651|
[2025/09/12 05:24:11 450786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 450790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 450793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 450798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 450802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 450806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:138005|cwnd:143505|conn:0000561B836C40DC|stream_id:0|stream_offset:229935|
[2025/09/12 05:24:11 450811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 450815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:205|
[2025/09/12 05:24:11 450845] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:205|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:138005|now:1757654651450821|stream_id:0|stream_offset:229935|
[2025/09/12 05:24:11 450854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:205|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 450861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:138005|applimit:0|
[2025/09/12 05:24:11 450868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:50119|rtt_var:5856|pto_duration:73543|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 450874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 450878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 450882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 139205|
[2025/09/12 05:24:11 450886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651549364|now:1757654651450867|interv:98497|
[2025/09/12 05:24:11 450890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651549364|now:1757654651450867|interval:98497|pto_count:0|srtt:50119
[2025/09/12 05:24:11 450894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:143505|inflight:139205|
[2025/09/12 05:24:11 450899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 450903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:139205|cwnd:143505|conn:0000561B836C40DC|stream_id:0|stream_offset:231114|
[2025/09/12 05:24:11 450908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 450916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:206|
[2025/09/12 05:24:11 450942] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:206|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:139205|now:1757654651450923|stream_id:0|stream_offset:231114|
[2025/09/12 05:24:11 450950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:206|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 450958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:139205|applimit:0|
[2025/09/12 05:24:11 450964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:50119|rtt_var:5856|pto_duration:73543|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 450969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 450973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 450977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 140405|
[2025/09/12 05:24:11 450981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651549466|now:1757654651450964|interv:98502|
[2025/09/12 05:24:11 450985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651549466|now:1757654651450964|interval:98502|pto_count:0|srtt:50119
[2025/09/12 05:24:11 450989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:143505|inflight:140405|
[2025/09/12 05:24:11 450994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 450998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140405|cwnd:143505|conn:0000561B836C40DC|stream_id:0|stream_offset:232293|
[2025/09/12 05:24:11 451002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 451006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:207|
[2025/09/12 05:24:11 451031] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:207|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140405|now:1757654651451013|stream_id:0|stream_offset:232293|
[2025/09/12 05:24:11 451039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:207|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 451046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140405|applimit:0|
[2025/09/12 05:24:11 451052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:50119|rtt_var:5856|pto_duration:73543|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 451057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 451061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 451065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 141605|
[2025/09/12 05:24:11 451075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651549556|now:1757654651451052|interv:98504|
[2025/09/12 05:24:11 451082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651549556|now:1757654651451052|interval:98504|pto_count:0|srtt:50119
[2025/09/12 05:24:11 451088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:143505|inflight:141605|
[2025/09/12 05:24:11 451092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 451096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141605|cwnd:143505|conn:0000561B836C40DC|stream_id:0|stream_offset:233472|
[2025/09/12 05:24:11 451101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 451105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:208|
[2025/09/12 05:24:11 451131] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:208|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141605|now:1757654651451112|stream_id:0|stream_offset:233472|
[2025/09/12 05:24:11 451139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:208|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 451146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141605|applimit:0|
[2025/09/12 05:24:11 451153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:50119|rtt_var:5856|pto_duration:73543|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 451158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 451161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 451165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 142805|
[2025/09/12 05:24:11 451169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651549655|now:1757654651451153|interv:98502|
[2025/09/12 05:24:11 451173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651549655|now:1757654651451153|interval:98502|pto_count:0|srtt:50119
[2025/09/12 05:24:11 451177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:143505|inflight:142805|
[2025/09/12 05:24:11 451182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651465542|
[2025/09/12 05:24:11 451186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651465542|
[2025/09/12 05:24:11 451190] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465542|now:1757654651451190|diff:14352|
[2025/09/12 05:24:11 451194] [debug] |xqc_engine_main_logic|END|now:1757654651450695|
[2025/09/12 05:24:11 451200] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651451200|
[2025/09/12 05:24:11 451204] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465542|now:1757654651451203|diff:14339|
[2025/09/12 05:24:11 451207] [debug] |xqc_engine_main_logic|END|now:1757654651451200|
[2025/09/12 05:24:11 452440] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:41|state:ESTABED|recv_time:1757654651452439|
[2025/09/12 05:24:11 452451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 452479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:49|
[2025/09/12 05:24:11 452484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:50|
[2025/09/12 05:24:11 452489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:50|
[2025/09/12 05:24:11 452493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 452499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:90|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:91|path_largest_ack:90|
[2025/09/12 05:24:11 452503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:74406|prior_delivered:29147|prior_time:1757654651393689|is_app_limited:0|send_elapse:50152|ack_elapse:58750|ctl_first_sent_time:1757654651394219|lagest_ack_time:1757654651452439|curr_delivered:98753|
[2025/09/12 05:24:11 452508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651394219|
[2025/09/12 05:24:11 452512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2593||sndq_packets_used_bytes:0|sndq_packets_free:83|
[2025/09/12 05:24:11 452516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:91|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:91|path_largest_ack:91|
[2025/09/12 05:24:11 452521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:73206|prior_delivered:31547|prior_time:1757654651395690|is_app_limited:0|send_elapse:50581|ack_elapse:56749|ctl_first_sent_time:1757654651395996|lagest_ack_time:1757654651452439|curr_delivered:99953|
[2025/09/12 05:24:11 452525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651395996|
[2025/09/12 05:24:11 452529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 452533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:50119|rttvar:5856|minrtt:30532|latest_rtt:56443|ack_delay:48|
[2025/09/12 05:24:11 452537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:50904|rttvar:5961|minrtt:30532|latest_rtt:56443|ack_delay:48|
[2025/09/12 05:24:11 452542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:91|lost_pn:88|thresh:3|
[2025/09/12 05:24:11 452546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 452550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 452554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 452557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 452561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 452565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:50904|rtt_var:5961|pto_duration:74748|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 452570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 452576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 452580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 140405|
[2025/09/12 05:24:11 452584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651550860|now:1757654651452565|interv:98295|
[2025/09/12 05:24:11 452588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651550860|now:1757654651452565|interval:98295|pto_count:0|srtt:50904
[2025/09/12 05:24:11 452593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 50581, ack_elapse 56749, delivered 68406|rate 1205413|lost 4|
[2025/09/12 05:24:11 452597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205413) in round 3|
[2025/09/12 05:24:11 452601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 452606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106176|extra_cwnd:39550|
[2025/09/12 05:24:11 452609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:143505|packet_lost:0|acked:2400|po_sent_time:1757654651395996|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 452614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:143505|packet_lost:0|acked:2400|po_sent_time:1757654651395996|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 452619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205413|cwnd:145905|full_bw_reached:0|inflight:140405|srtt:50904|latest_rtt:56443|min_rtt:30532|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 452624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:50|largest:50|pns:2|
[2025/09/12 05:24:11 452629] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:50|frame:ACK |recv_time:1757654651452439|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 452634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771452439|now:1757654651452439|interv:120000000|
[2025/09/12 05:24:11 452638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771452439|now:1757654651452439|interv:120000000|
[2025/09/12 05:24:11 452642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651465542|pq_index:0|
[2025/09/12 05:24:11 452646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651450695|
[2025/09/12 05:24:11 452650] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651452650|
[2025/09/12 05:24:11 452655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651452654|
[2025/09/12 05:24:11 452661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:50904|min_srtt:50904|path_bw:1205413|loss_rate:1.88|path_pto:0|
[2025/09/12 05:24:11 452665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:234651|
[2025/09/12 05:24:11 452673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:50904|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 452677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 452682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:50904|min_srtt:50904|path_bw:1205413|loss_rate:1.88|path_pto:0|
[2025/09/12 05:24:11 452686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:235830|
[2025/09/12 05:24:11 452690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:50904|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 452694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 452699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:50904|min_srtt:50904|path_bw:1205413|loss_rate:1.88|path_pto:0|
[2025/09/12 05:24:11 452703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:237009|
[2025/09/12 05:24:11 452707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:50904|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 452711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 452716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:50904|min_srtt:50904|path_bw:1205413|loss_rate:1.88|path_pto:0|
[2025/09/12 05:24:11 452720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:238188|
[2025/09/12 05:24:11 452724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:50904|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 452728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 452732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:50904|min_srtt:50904|path_bw:1205413|loss_rate:1.88|path_pto:0|
[2025/09/12 05:24:11 452737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:239367|
[2025/09/12 05:24:11 452741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 452745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 452749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 452756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 452761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 452765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:234651|
[2025/09/12 05:24:11 452769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 452773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:209|
[2025/09/12 05:24:11 452803] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:209|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140405|now:1757654651452780|stream_id:0|stream_offset:234651|
[2025/09/12 05:24:11 452812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:209|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 452820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140405|applimit:0|
[2025/09/12 05:24:11 452826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:50904|rtt_var:5961|pto_duration:74748|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 452833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 452837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 452841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 141605|
[2025/09/12 05:24:11 452845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651552528|now:1757654651452826|interv:99702|
[2025/09/12 05:24:11 452849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651552528|now:1757654651452826|interval:99702|pto_count:0|srtt:50904
[2025/09/12 05:24:11 452853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141605|
[2025/09/12 05:24:11 452858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 452862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141605|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:235830|
[2025/09/12 05:24:11 452866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 452871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:210|
[2025/09/12 05:24:11 452895] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:210|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141605|now:1757654651452877|stream_id:0|stream_offset:235830|
[2025/09/12 05:24:11 452904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:210|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 452917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141605|applimit:0|
[2025/09/12 05:24:11 452922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:50904|rtt_var:5961|pto_duration:74748|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 452927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 452931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 452934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 142805|
[2025/09/12 05:24:11 452938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651552625|now:1757654651452922|interv:99703|
[2025/09/12 05:24:11 452942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651552625|now:1757654651452922|interval:99703|pto_count:0|srtt:50904
[2025/09/12 05:24:11 452947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142805|
[2025/09/12 05:24:11 452951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 452956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:237009|
[2025/09/12 05:24:11 452960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 452964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:211|
[2025/09/12 05:24:11 452989] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:211|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142805|now:1757654651452971|stream_id:0|stream_offset:237009|
[2025/09/12 05:24:11 452997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:211|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 453004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142805|applimit:0|
[2025/09/12 05:24:11 453011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:50904|rtt_var:5961|pto_duration:74748|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 453016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 453019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 453023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 144005|
[2025/09/12 05:24:11 453027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651552719|now:1757654651453010|interv:99709|
[2025/09/12 05:24:11 453031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651552719|now:1757654651453010|interval:99709|pto_count:0|srtt:50904
[2025/09/12 05:24:11 453036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144005|
[2025/09/12 05:24:11 453040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 453048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144005|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:238188|
[2025/09/12 05:24:11 453053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 453057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:212|
[2025/09/12 05:24:11 453086] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:212|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144005|now:1757654651453063|stream_id:0|stream_offset:238188|
[2025/09/12 05:24:11 453094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:212|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 453101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144005|applimit:0|
[2025/09/12 05:24:11 453107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:50904|rtt_var:5961|pto_duration:74748|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 453112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 453116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 453120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 145205|
[2025/09/12 05:24:11 453124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651552811|now:1757654651453107|interv:99704|
[2025/09/12 05:24:11 453127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651552811|now:1757654651453107|interval:99704|pto_count:0|srtt:50904
[2025/09/12 05:24:11 453132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145205|
[2025/09/12 05:24:11 453136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651465542|
[2025/09/12 05:24:11 453141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651465542|
[2025/09/12 05:24:11 453145] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465542|now:1757654651453145|diff:12397|
[2025/09/12 05:24:11 453149] [debug] |xqc_engine_main_logic|END|now:1757654651452654|
[2025/09/12 05:24:11 453154] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651453154|
[2025/09/12 05:24:11 453158] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465542|now:1757654651453158|diff:12384|
[2025/09/12 05:24:11 453162] [debug] |xqc_engine_main_logic|END|now:1757654651453154|
[2025/09/12 05:24:11 453449] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:43|state:ESTABED|recv_time:1757654651453448|
[2025/09/12 05:24:11 453475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 453482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:50|
[2025/09/12 05:24:11 453486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:51|
[2025/09/12 05:24:11 453491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:51|
[2025/09/12 05:24:11 453495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 453505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:94|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:94|path_largest_ack:94|
[2025/09/12 05:24:11 453510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:76806|prior_delivered:31547|prior_time:1757654651395690|is_app_limited:0|send_elapse:50811|ack_elapse:57758|ctl_first_sent_time:1757654651396226|lagest_ack_time:1757654651453448|curr_delivered:101153|
[2025/09/12 05:24:11 453515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651396226|
[2025/09/12 05:24:11 453519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2591||sndq_packets_used_bytes:0|sndq_packets_free:85|
[2025/09/12 05:24:11 453523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:50904|rttvar:5961|minrtt:30532|latest_rtt:57222|ack_delay:40|
[2025/09/12 05:24:11 453527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:51688|rttvar:6040|minrtt:30532|latest_rtt:57222|ack_delay:40|
[2025/09/12 05:24:11 453532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:94|lost_pn:91|thresh:3|
[2025/09/12 05:24:11 453536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 453540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 453544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 453547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 453551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 453555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651460455|now:1757654651453555|interval:6900|
[2025/09/12 05:24:11 453560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651460455|now:1757654651453555|interv:6900|
[2025/09/12 05:24:11 453564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 50811, ack_elapse 57758, delivered 69606|rate 1205131|lost 4|
[2025/09/12 05:24:11 453568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205131) in round 3|
[2025/09/12 05:24:11 453573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 453577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106176|extra_cwnd:39550|
[2025/09/12 05:24:11 453581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:0|acked:1200|po_sent_time:1757654651396226|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 453585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:0|acked:1200|po_sent_time:1757654651396226|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 453590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205413|cwnd:145905|full_bw_reached:0|inflight:144005|srtt:51688|latest_rtt:57222|min_rtt:30532|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 453598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:51|largest:51|pns:2|
[2025/09/12 05:24:11 453603] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:43|pkt_type:SHORT_HEADER|pkt_num:51|frame:ACK |recv_time:1757654651453448|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 453607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771453448|now:1757654651453448|interv:120000000|
[2025/09/12 05:24:11 453612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771453448|now:1757654651453448|interv:120000000|
[2025/09/12 05:24:11 453616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651465542|pq_index:0|
[2025/09/12 05:24:11 453620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651452654|
[2025/09/12 05:24:11 453624] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651453624|
[2025/09/12 05:24:11 453629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651453628|
[2025/09/12 05:24:11 453635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:51688|min_srtt:51688|path_bw:1205413|loss_rate:1.84|path_pto:0|
[2025/09/12 05:24:11 453639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144005|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:239367|
[2025/09/12 05:24:11 453644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:51688|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 453648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 453653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:51688|min_srtt:51688|path_bw:1205413|loss_rate:1.84|path_pto:0|
[2025/09/12 05:24:11 453657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:1200|inflight:144005|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:240546|
[2025/09/12 05:24:11 453661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 453665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 453669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 453673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 453678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 453682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144005|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:239367|
[2025/09/12 05:24:11 453689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 453693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:213|
[2025/09/12 05:24:11 453722] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:213|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144005|now:1757654651453700|stream_id:0|stream_offset:239367|
[2025/09/12 05:24:11 453731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:213|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 453739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144005|applimit:0|
[2025/09/12 05:24:11 453745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651460455|now:1757654651453745|interval:6710|
[2025/09/12 05:24:11 453752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651460455|now:1757654651453745|interv:6710|
[2025/09/12 05:24:11 453756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145205|
[2025/09/12 05:24:11 453761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651460455|
[2025/09/12 05:24:11 453765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651460455|
[2025/09/12 05:24:11 453769] [debug] |xqc_engine_wakeup_after|wakeup:1757654651460455|now:1757654651453769|diff:6686|
[2025/09/12 05:24:11 453774] [debug] |xqc_engine_main_logic|END|now:1757654651453628|
[2025/09/12 05:24:11 453779] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651453779|
[2025/09/12 05:24:11 453783] [debug] |xqc_engine_wakeup_after|wakeup:1757654651460455|now:1757654651453783|diff:6672|
[2025/09/12 05:24:11 453787] [debug] |xqc_engine_main_logic|END|now:1757654651453779|
[2025/09/12 05:24:11 455447] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:45|state:ESTABED|recv_time:1757654651455446|
[2025/09/12 05:24:11 455472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 455479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:51|
[2025/09/12 05:24:11 455482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:52|
[2025/09/12 05:24:11 455488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:52|
[2025/09/12 05:24:11 455492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 455497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:95|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:98|path_largest_ack:95|
[2025/09/12 05:24:11 455502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:75606|prior_delivered:33947|prior_time:1757654651397681|is_app_limited:0|send_elapse:52340|ack_elapse:57765|ctl_first_sent_time:1757654651397980|lagest_ack_time:1757654651455446|curr_delivered:102353|
[2025/09/12 05:24:11 455506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651397980|
[2025/09/12 05:24:11 455511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2590||sndq_packets_used_bytes:0|sndq_packets_free:86|
[2025/09/12 05:24:11 455515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:98|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:98|path_largest_ack:98|
[2025/09/12 05:24:11 455524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:75606|prior_delivered:33947|prior_time:1757654651397681|is_app_limited:0|send_elapse:52340|ack_elapse:57765|ctl_first_sent_time:1757654651397980|lagest_ack_time:1757654651455446|curr_delivered:103553|
[2025/09/12 05:24:11 455529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651398215|
[2025/09/12 05:24:11 455533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2589||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 05:24:11 455536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:51688|rttvar:6040|minrtt:30532|latest_rtt:57231|ack_delay:32|
[2025/09/12 05:24:11 455541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:52376|rttvar:5907|minrtt:30532|latest_rtt:57231|ack_delay:32|
[2025/09/12 05:24:11 455545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:98|lost_pn:95|thresh:3|
[2025/09/12 05:24:11 455549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 455553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 455557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 455561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 455565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:92|lost_pn:95|po_sent_time:1757654651396081|lost_send_time:1757654651391062|loss_delay:64384|frame:STREAM |repair:128|
[2025/09/12 05:24:11 455570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:93|lost_pn:95|po_sent_time:1757654651396156|lost_send_time:1757654651391062|loss_delay:64384|frame:STREAM |repair:128|
[2025/09/12 05:24:11 455574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651396156u|
[2025/09/12 05:24:11 455578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 455582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651462454|now:1757654651455582|interval:6872|
[2025/09/12 05:24:11 455587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651462454|now:1757654651455582|interv:6872|
[2025/09/12 05:24:11 455591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 52340, ack_elapse 57765, delivered 69606|rate 1204985|lost 6|
[2025/09/12 05:24:11 455595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204985) in round 3|
[2025/09/12 05:24:11 455599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 455604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106176|extra_cwnd:39550|
[2025/09/12 05:24:11 455607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651398215|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 455612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651398215|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 455620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205413|cwnd:145905|full_bw_reached:0|inflight:140405|srtt:52376|latest_rtt:57231|min_rtt:30532|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 455625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:52|largest:52|pns:2|
[2025/09/12 05:24:11 455630] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:52|frame:ACK |recv_time:1757654651455446|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 455635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771455446|now:1757654651455446|interv:120000000|
[2025/09/12 05:24:11 455639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771455446|now:1757654651455446|interv:120000000|
[2025/09/12 05:24:11 455643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651460455|pq_index:0|
[2025/09/12 05:24:11 455647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651453628|
[2025/09/12 05:24:11 455651] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651455651|
[2025/09/12 05:24:11 455656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651455655|
[2025/09/12 05:24:11 455661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:52376|min_srtt:52376|path_bw:1205413|loss_rate:1.83|path_pto:0|
[2025/09/12 05:24:11 455666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:101424|
[2025/09/12 05:24:11 455670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:52376|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 455675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:92|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 455679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:52376|min_srtt:52376|path_bw:1205413|loss_rate:1.83|path_pto:0|
[2025/09/12 05:24:11 455683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:102603|
[2025/09/12 05:24:11 455688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:52376|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 455692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:93|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 455697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:52376|min_srtt:52376|path_bw:1205413|loss_rate:1.83|path_pto:0|
[2025/09/12 05:24:11 455701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:240546|
[2025/09/12 05:24:11 455708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:52376|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 455712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 455716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:52376|min_srtt:52376|path_bw:1205413|loss_rate:1.83|path_pto:0|
[2025/09/12 05:24:11 455721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:241725|
[2025/09/12 05:24:11 455725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:52376|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 455729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 455734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:52376|min_srtt:52376|path_bw:1205413|loss_rate:1.83|path_pto:0|
[2025/09/12 05:24:11 455738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:242904|
[2025/09/12 05:24:11 455742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 455746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 455750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 455754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 455758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:92|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 455762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:101424|
[2025/09/12 05:24:11 455767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 455771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:214|
[2025/09/12 05:24:11 455801] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:214|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140405|now:1757654651455778|stream_id:0|stream_offset:101424|
[2025/09/12 05:24:11 455810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:214|origin_pktnum:92|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 455817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140405|applimit:0|
[2025/09/12 05:24:11 455824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651462454|now:1757654651455823|interval:6631|
[2025/09/12 05:24:11 455835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651462454|now:1757654651455823|interv:6631|
[2025/09/12 05:24:11 455840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141605|
[2025/09/12 05:24:11 455844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:93|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 455849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141605|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:102603|
[2025/09/12 05:24:11 455853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 455857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:215|
[2025/09/12 05:24:11 455883] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:215|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141605|now:1757654651455864|stream_id:0|stream_offset:102603|
[2025/09/12 05:24:11 455891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:215|origin_pktnum:93|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 455898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141605|applimit:0|
[2025/09/12 05:24:11 455904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651462454|now:1757654651455904|interval:6550|
[2025/09/12 05:24:11 455909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651462454|now:1757654651455904|interv:6550|
[2025/09/12 05:24:11 455914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142805|
[2025/09/12 05:24:11 455918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 455922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:240546|
[2025/09/12 05:24:11 455927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 455931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:216|
[2025/09/12 05:24:11 455955] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:216|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142805|now:1757654651455937|stream_id:0|stream_offset:240546|
[2025/09/12 05:24:11 455963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:216|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 455970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142805|applimit:0|
[2025/09/12 05:24:11 455976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651462454|now:1757654651455976|interval:6478|
[2025/09/12 05:24:11 455981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651462454|now:1757654651455976|interv:6478|
[2025/09/12 05:24:11 455989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144005|
[2025/09/12 05:24:11 455994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 455998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144005|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:241725|
[2025/09/12 05:24:11 456002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 456006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:217|
[2025/09/12 05:24:11 456031] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:217|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144005|now:1757654651456013|stream_id:0|stream_offset:241725|
[2025/09/12 05:24:11 456040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:217|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 456047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144005|applimit:0|
[2025/09/12 05:24:11 456053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651462454|now:1757654651456053|interval:6401|
[2025/09/12 05:24:11 456059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651462454|now:1757654651456053|interv:6401|
[2025/09/12 05:24:11 456065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145205|
[2025/09/12 05:24:11 456072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651462454|
[2025/09/12 05:24:11 456077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651462454|
[2025/09/12 05:24:11 456081] [debug] |xqc_engine_wakeup_after|wakeup:1757654651462454|now:1757654651456080|diff:6374|
[2025/09/12 05:24:11 456085] [debug] |xqc_engine_main_logic|END|now:1757654651455655|
[2025/09/12 05:24:11 456090] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651456090|
[2025/09/12 05:24:11 456094] [debug] |xqc_engine_wakeup_after|wakeup:1757654651462454|now:1757654651456094|diff:6360|
[2025/09/12 05:24:11 456098] [debug] |xqc_engine_main_logic|END|now:1757654651456090|
[2025/09/12 05:24:11 457450] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:47|state:ESTABED|recv_time:1757654651457448|
[2025/09/12 05:24:11 457475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 457481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:52|
[2025/09/12 05:24:11 457485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:53|
[2025/09/12 05:24:11 457490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:53|
[2025/09/12 05:24:11 457494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 457501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:99|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:102|path_largest_ack:99|
[2025/09/12 05:24:11 457509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:78006|prior_delivered:36347|prior_time:1757654651399683|is_app_limited:0|send_elapse:54158|ack_elapse:57765|ctl_first_sent_time:1757654651399983|lagest_ack_time:1757654651457448|curr_delivered:104753|
[2025/09/12 05:24:11 457523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651399983|
[2025/09/12 05:24:11 457530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2590||sndq_packets_used_bytes:0|sndq_packets_free:86|
[2025/09/12 05:24:11 457535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:102|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:102|path_largest_ack:102|
[2025/09/12 05:24:11 457539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:78006|prior_delivered:36347|prior_time:1757654651399683|is_app_limited:0|send_elapse:54158|ack_elapse:57765|ctl_first_sent_time:1757654651399983|lagest_ack_time:1757654651457448|curr_delivered:105953|
[2025/09/12 05:24:11 457543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651400212|
[2025/09/12 05:24:11 457547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2589||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 05:24:11 457551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:52376|rttvar:5907|minrtt:30532|latest_rtt:57236|ack_delay:40|
[2025/09/12 05:24:11 457556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:52978|rttvar:5636|minrtt:30532|latest_rtt:57236|ack_delay:40|
[2025/09/12 05:24:11 457560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:102|lost_pn:99|thresh:3|
[2025/09/12 05:24:11 457564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 457568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 457572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 457576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 457579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 457583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 457588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:96|lost_pn:99|po_sent_time:1757654651398070|lost_send_time:1757654651393058|loss_delay:64390|frame:STREAM |repair:128|
[2025/09/12 05:24:11 457593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:97|lost_pn:99|po_sent_time:1757654651398142|lost_send_time:1757654651393058|loss_delay:64390|frame:STREAM |repair:128|
[2025/09/12 05:24:11 457597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651398142u|
[2025/09/12 05:24:11 457601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 457605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651464454|now:1757654651457605|interval:6849|
[2025/09/12 05:24:11 457609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651464454|now:1757654651457605|interv:6849|
[2025/09/12 05:24:11 457616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 54158, ack_elapse 57765, delivered 69606|rate 1204985|lost 8|
[2025/09/12 05:24:11 457620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204985) in round 3|
[2025/09/12 05:24:11 457624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 457628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106176|extra_cwnd:39550|
[2025/09/12 05:24:11 457632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651400212|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 457637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651400212|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 457641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205413|cwnd:145905|full_bw_reached:0|inflight:140405|srtt:52978|latest_rtt:57236|min_rtt:30532|applimit:0|lost:6|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 457647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:53|largest:53|pns:2|
[2025/09/12 05:24:11 457652] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:47|pkt_type:SHORT_HEADER|pkt_num:53|frame:ACK |recv_time:1757654651457448|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 457656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771457448|now:1757654651457448|interv:120000000|
[2025/09/12 05:24:11 457661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771457448|now:1757654651457448|interv:120000000|
[2025/09/12 05:24:11 457664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651462454|pq_index:0|
[2025/09/12 05:24:11 457669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651455655|
[2025/09/12 05:24:11 457673] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651457673|
[2025/09/12 05:24:11 457677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651457676|
[2025/09/12 05:24:11 457683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:52978|min_srtt:52978|path_bw:1205413|loss_rate:2.70|path_pto:0|
[2025/09/12 05:24:11 457688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:106140|
[2025/09/12 05:24:11 457692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:52978|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 457697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:96|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 457701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:52978|min_srtt:52978|path_bw:1205413|loss_rate:2.70|path_pto:0|
[2025/09/12 05:24:11 457708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:107319|
[2025/09/12 05:24:11 457712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:52978|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 457716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:97|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 457721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:52978|min_srtt:52978|path_bw:1205413|loss_rate:2.70|path_pto:0|
[2025/09/12 05:24:11 457725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:242904|
[2025/09/12 05:24:11 457729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:52978|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 457733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 457737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:52978|min_srtt:52978|path_bw:1205413|loss_rate:2.70|path_pto:0|
[2025/09/12 05:24:11 457741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:244083|
[2025/09/12 05:24:11 457746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:52978|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 457751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 457756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:52978|min_srtt:52978|path_bw:1205413|loss_rate:2.70|path_pto:0|
[2025/09/12 05:24:11 457762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:245262|
[2025/09/12 05:24:11 457767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 457772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 457777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 457782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 457788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:96|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 457793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:106140|
[2025/09/12 05:24:11 457801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 457807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:218|
[2025/09/12 05:24:11 457843] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:218|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140405|now:1757654651457815|stream_id:0|stream_offset:106140|
[2025/09/12 05:24:11 457854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:218|origin_pktnum:96|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 457864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140405|applimit:0|
[2025/09/12 05:24:11 457872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651464454|now:1757654651457871|interval:6583|
[2025/09/12 05:24:11 457879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651464454|now:1757654651457871|interv:6583|
[2025/09/12 05:24:11 457884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141605|
[2025/09/12 05:24:11 457890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:97|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 457895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141605|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:107319|
[2025/09/12 05:24:11 457901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 457906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:219|
[2025/09/12 05:24:11 457936] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:219|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141605|now:1757654651457914|stream_id:0|stream_offset:107319|
[2025/09/12 05:24:11 457946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:219|origin_pktnum:97|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 457955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141605|applimit:0|
[2025/09/12 05:24:11 457963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651464454|now:1757654651457963|interval:6491|
[2025/09/12 05:24:11 457969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651464454|now:1757654651457963|interv:6491|
[2025/09/12 05:24:11 457974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142805|
[2025/09/12 05:24:11 457979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 457985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:242904|
[2025/09/12 05:24:11 457990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 457995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:220|
[2025/09/12 05:24:11 458030] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:220|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142805|now:1757654651458008|stream_id:0|stream_offset:242904|
[2025/09/12 05:24:11 458040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:220|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 458050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142805|applimit:0|
[2025/09/12 05:24:11 458058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651464454|now:1757654651458058|interval:6396|
[2025/09/12 05:24:11 458067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651464454|now:1757654651458058|interv:6396|
[2025/09/12 05:24:11 458073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144005|
[2025/09/12 05:24:11 458079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 458084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144005|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:244083|
[2025/09/12 05:24:11 458090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 458095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:221|
[2025/09/12 05:24:11 458124] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:221|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144005|now:1757654651458103|stream_id:0|stream_offset:244083|
[2025/09/12 05:24:11 458134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:221|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 458143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144005|applimit:0|
[2025/09/12 05:24:11 458151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651464454|now:1757654651458151|interval:6303|
[2025/09/12 05:24:11 458159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651464454|now:1757654651458151|interv:6303|
[2025/09/12 05:24:11 458164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145205|
[2025/09/12 05:24:11 458170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651464454|
[2025/09/12 05:24:11 458175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651464454|
[2025/09/12 05:24:11 458180] [debug] |xqc_engine_wakeup_after|wakeup:1757654651464454|now:1757654651458180|diff:6274|
[2025/09/12 05:24:11 458185] [debug] |xqc_engine_main_logic|END|now:1757654651457676|
[2025/09/12 05:24:11 458192] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651458192|
[2025/09/12 05:24:11 458197] [debug] |xqc_engine_wakeup_after|wakeup:1757654651464454|now:1757654651458197|diff:6257|
[2025/09/12 05:24:11 458202] [debug] |xqc_engine_main_logic|END|now:1757654651458192|
[2025/09/12 05:24:11 459434] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:49|state:ESTABED|recv_time:1757654651459432|
[2025/09/12 05:24:11 459449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 459470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:53|
[2025/09/12 05:24:11 459475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:54|
[2025/09/12 05:24:11 459480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:54|
[2025/09/12 05:24:11 459484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 459490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:103|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:105|path_largest_ack:103|
[2025/09/12 05:24:11 459494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:80406|prior_delivered:38747|prior_time:1757654651401704|is_app_limited:0|send_elapse:54832|ack_elapse:57728|ctl_first_sent_time:1757654651402005|lagest_ack_time:1757654651459432|curr_delivered:107153|
[2025/09/12 05:24:11 459499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651402005|
[2025/09/12 05:24:11 459504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2590||sndq_packets_used_bytes:0|sndq_packets_free:86|
[2025/09/12 05:24:11 459508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:105|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:105|path_largest_ack:105|
[2025/09/12 05:24:11 459512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:80406|prior_delivered:38747|prior_time:1757654651401704|is_app_limited:0|send_elapse:54832|ack_elapse:57728|ctl_first_sent_time:1757654651402005|lagest_ack_time:1757654651459432|curr_delivered:108353|
[2025/09/12 05:24:11 459516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651402163|
[2025/09/12 05:24:11 459520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2589||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 05:24:11 459524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:52978|rttvar:5636|minrtt:30532|latest_rtt:57269|ack_delay:40|
[2025/09/12 05:24:11 459529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:53509|rttvar:5289|minrtt:30532|latest_rtt:57269|ack_delay:40|
[2025/09/12 05:24:11 459533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:105|lost_pn:102|thresh:3|
[2025/09/12 05:24:11 459537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 459541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 459545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 459549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 459553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 459556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 459560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 459567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 459572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:100|lost_pn:102|po_sent_time:1757654651400064|lost_send_time:1757654651395005|loss_delay:64427|frame:STREAM |repair:128|
[2025/09/12 05:24:11 459576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:101|lost_pn:102|po_sent_time:1757654651400138|lost_send_time:1757654651395005|loss_delay:64427|frame:STREAM |repair:128|
[2025/09/12 05:24:11 459581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651400138u|
[2025/09/12 05:24:11 459585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 459589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651466516|now:1757654651459589|interval:6927|
[2025/09/12 05:24:11 459593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651466516|now:1757654651459589|interv:6927|
[2025/09/12 05:24:11 459597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 54832, ack_elapse 57728, delivered 69606|rate 1205758|lost 10|
[2025/09/12 05:24:11 459602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205758) in round 3|
[2025/09/12 05:24:11 459606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 459610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106208|extra_cwnd:39550|
[2025/09/12 05:24:11 459614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651402163|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 459618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651402163|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 459623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205758|cwnd:145905|full_bw_reached:0|inflight:140405|srtt:53509|latest_rtt:57269|min_rtt:30532|applimit:0|lost:8|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 459629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:54|largest:54|pns:2|
[2025/09/12 05:24:11 459633] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:49|pkt_type:SHORT_HEADER|pkt_num:54|frame:ACK |recv_time:1757654651459432|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 459638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771459432|now:1757654651459432|interv:120000000|
[2025/09/12 05:24:11 459642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771459432|now:1757654651459432|interv:120000000|
[2025/09/12 05:24:11 459646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651464454|pq_index:0|
[2025/09/12 05:24:11 459650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651457676|
[2025/09/12 05:24:11 459654] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651459654|
[2025/09/12 05:24:11 459659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651459658|
[2025/09/12 05:24:11 459667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:53509|min_srtt:53509|path_bw:1205758|loss_rate:3.54|path_pto:0|
[2025/09/12 05:24:11 459672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:110856|
[2025/09/12 05:24:11 459676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:53509|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 459681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:100|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 459685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:53509|min_srtt:53509|path_bw:1205758|loss_rate:3.54|path_pto:0|
[2025/09/12 05:24:11 459689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:112035|
[2025/09/12 05:24:11 459694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:53509|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 459698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:101|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 459702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:53509|min_srtt:53509|path_bw:1205758|loss_rate:3.54|path_pto:0|
[2025/09/12 05:24:11 459706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:245262|
[2025/09/12 05:24:11 459711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:53509|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 459715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 459719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:53509|min_srtt:53509|path_bw:1205758|loss_rate:3.54|path_pto:0|
[2025/09/12 05:24:11 459723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:246441|
[2025/09/12 05:24:11 459728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:53509|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 459732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 459736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:53509|min_srtt:53509|path_bw:1205758|loss_rate:3.54|path_pto:0|
[2025/09/12 05:24:11 459743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:247620|
[2025/09/12 05:24:11 459747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 459752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 459756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 459760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 459765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:100|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 459769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:110856|
[2025/09/12 05:24:11 459773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 459777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:222|
[2025/09/12 05:24:11 459807] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:222|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140405|now:1757654651459784|stream_id:0|stream_offset:110856|
[2025/09/12 05:24:11 459816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:222|origin_pktnum:100|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 459824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140405|applimit:0|
[2025/09/12 05:24:11 459830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651466516|now:1757654651459830|interval:6686|
[2025/09/12 05:24:11 459836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651466516|now:1757654651459830|interv:6686|
[2025/09/12 05:24:11 459841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141605|
[2025/09/12 05:24:11 459846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:101|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 459850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141605|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:112035|
[2025/09/12 05:24:11 459854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 459858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:223|
[2025/09/12 05:24:11 459883] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:223|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141605|now:1757654651459865|stream_id:0|stream_offset:112035|
[2025/09/12 05:24:11 459891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:223|origin_pktnum:101|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 459910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141605|applimit:0|
[2025/09/12 05:24:11 459914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651466516|now:1757654651459914|interval:6602|
[2025/09/12 05:24:11 459919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651466516|now:1757654651459914|interv:6602|
[2025/09/12 05:24:11 459923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142805|
[2025/09/12 05:24:11 459928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 459932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:245262|
[2025/09/12 05:24:11 459937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 459941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:224|
[2025/09/12 05:24:11 459966] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:224|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142805|now:1757654651459948|stream_id:0|stream_offset:245262|
[2025/09/12 05:24:11 459975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:224|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 459982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142805|applimit:0|
[2025/09/12 05:24:11 459988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651466516|now:1757654651459988|interval:6528|
[2025/09/12 05:24:11 459993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651466516|now:1757654651459988|interv:6528|
[2025/09/12 05:24:11 459997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144005|
[2025/09/12 05:24:11 460002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 460006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144005|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:246441|
[2025/09/12 05:24:11 460011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 460015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:225|
[2025/09/12 05:24:11 460039] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:225|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144005|now:1757654651460021|stream_id:0|stream_offset:246441|
[2025/09/12 05:24:11 460047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:225|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 460054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144005|applimit:0|
[2025/09/12 05:24:11 460061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651466516|now:1757654651460061|interval:6455|
[2025/09/12 05:24:11 460072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651466516|now:1757654651460061|interv:6455|
[2025/09/12 05:24:11 460076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145205|
[2025/09/12 05:24:11 460081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651465542|
[2025/09/12 05:24:11 460085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651465542|
[2025/09/12 05:24:11 460089] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465542|now:1757654651460089|diff:5453|
[2025/09/12 05:24:11 460093] [debug] |xqc_engine_main_logic|END|now:1757654651459658|
[2025/09/12 05:24:11 460099] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651460099|
[2025/09/12 05:24:11 460103] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465542|now:1757654651460102|diff:5440|
[2025/09/12 05:24:11 460106] [debug] |xqc_engine_main_logic|END|now:1757654651460099|
[2025/09/12 05:24:11 460504] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:51|state:ESTABED|recv_time:1757654651460502|
[2025/09/12 05:24:11 460515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 460521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:54|
[2025/09/12 05:24:11 460525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:55|
[2025/09/12 05:24:11 460530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:55|
[2025/09/12 05:24:11 460534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 460540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:107|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:107|path_largest_ack:107|
[2025/09/12 05:24:11 460544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82806|prior_delivered:41147|prior_time:1757654651403706|is_app_limited:0|send_elapse:56641|ack_elapse:56796|ctl_first_sent_time:1757654651404008|lagest_ack_time:1757654651460502|curr_delivered:109553|
[2025/09/12 05:24:11 460549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651404008|
[2025/09/12 05:24:11 460553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2590||sndq_packets_used_bytes:0|sndq_packets_free:86|
[2025/09/12 05:24:11 460557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:53509|rttvar:5289|minrtt:30532|latest_rtt:56494|ack_delay:40|
[2025/09/12 05:24:11 460561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:53877|rttvar:4703|minrtt:30532|latest_rtt:56494|ack_delay:40|
[2025/09/12 05:24:11 460566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:107|lost_pn:104|thresh:3|
[2025/09/12 05:24:11 460570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 460574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 460577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 460581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 460590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 460594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 460597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 460601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 460605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 460609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 460613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:104|lost_pn:104|po_sent_time:1757654651402089|lost_send_time:1757654651396947|loss_delay:63555|frame:STREAM |repair:128|
[2025/09/12 05:24:11 460618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651402089u|
[2025/09/12 05:24:11 460622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 460626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651465788|now:1757654651460626|interval:5162|
[2025/09/12 05:24:11 460630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651465788|now:1757654651460626|interv:5162|
[2025/09/12 05:24:11 460634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 56641, ack_elapse 56796, delivered 68406|rate 1204415|lost 11|
[2025/09/12 05:24:11 460638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204415) in round 3|
[2025/09/12 05:24:11 460642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 460647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106208|extra_cwnd:39550|
[2025/09/12 05:24:11 460651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651404008|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 460655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651404008|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 460659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205758|cwnd:145905|full_bw_reached:0|inflight:142805|srtt:53877|latest_rtt:56494|min_rtt:30532|applimit:0|lost:10|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 460665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:55|largest:55|pns:2|
[2025/09/12 05:24:11 460669] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:51|pkt_type:SHORT_HEADER|pkt_num:55|frame:ACK |recv_time:1757654651460502|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 460674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771460502|now:1757654651460502|interv:120000000|
[2025/09/12 05:24:11 460678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771460502|now:1757654651460502|interv:120000000|
[2025/09/12 05:24:11 460685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651465542|pq_index:0|
[2025/09/12 05:24:11 460689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651459658|
[2025/09/12 05:24:11 460693] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651460693|
[2025/09/12 05:24:11 460698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651460697|
[2025/09/12 05:24:11 460703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:53877|min_srtt:53877|path_bw:1205758|loss_rate:4.35|path_pto:0|
[2025/09/12 05:24:11 460708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:115572|
[2025/09/12 05:24:11 460712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:53877|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 460717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:104|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 460721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:53877|min_srtt:53877|path_bw:1205758|loss_rate:4.35|path_pto:0|
[2025/09/12 05:24:11 460725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:247620|
[2025/09/12 05:24:11 460730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:53877|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 460734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 460738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:53877|min_srtt:53877|path_bw:1205758|loss_rate:4.35|path_pto:0|
[2025/09/12 05:24:11 460742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:248799|
[2025/09/12 05:24:11 460746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 460750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 460755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 460759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 460763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:104|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 460768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:115572|
[2025/09/12 05:24:11 460774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 460779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:226|
[2025/09/12 05:24:11 460808] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:226|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142805|now:1757654651460785|stream_id:0|stream_offset:115572|
[2025/09/12 05:24:11 460818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:226|origin_pktnum:104|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 460825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142805|applimit:0|
[2025/09/12 05:24:11 460831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651465788|now:1757654651460831|interval:4957|
[2025/09/12 05:24:11 460837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651465788|now:1757654651460831|interv:4957|
[2025/09/12 05:24:11 460842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144005|
[2025/09/12 05:24:11 460847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 460851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144005|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:247620|
[2025/09/12 05:24:11 460855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 460859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:227|
[2025/09/12 05:24:11 460884] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:227|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144005|now:1757654651460866|stream_id:0|stream_offset:247620|
[2025/09/12 05:24:11 460893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:227|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 460899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144005|applimit:0|
[2025/09/12 05:24:11 460906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651465788|now:1757654651460906|interval:4882|
[2025/09/12 05:24:11 460911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651465788|now:1757654651460906|interv:4882|
[2025/09/12 05:24:11 460915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145205|
[2025/09/12 05:24:11 460920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651465542|
[2025/09/12 05:24:11 460924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651465542|
[2025/09/12 05:24:11 460928] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465542|now:1757654651460928|diff:4614|
[2025/09/12 05:24:11 460932] [debug] |xqc_engine_main_logic|END|now:1757654651460697|
[2025/09/12 05:24:11 460937] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651460937|
[2025/09/12 05:24:11 460946] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465542|now:1757654651460946|diff:4596|
[2025/09/12 05:24:11 460950] [debug] |xqc_engine_main_logic|END|now:1757654651460937|
[2025/09/12 05:24:11 461499] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:53|state:ESTABED|recv_time:1757654651461498|
[2025/09/12 05:24:11 461510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 461516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:55|
[2025/09/12 05:24:11 461520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:56|
[2025/09/12 05:24:11 461526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:56|
[2025/09/12 05:24:11 461530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 461535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:109|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:109|path_largest_ack:109|
[2025/09/12 05:24:11 461540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:85206|prior_delivered:41147|prior_time:1757654651403706|is_app_limited:0|send_elapse:56801|ack_elapse:57792|ctl_first_sent_time:1757654651404168|lagest_ack_time:1757654651461498|curr_delivered:110753|
[2025/09/12 05:24:11 461545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651404168|
[2025/09/12 05:24:11 461552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2590||sndq_packets_used_bytes:0|sndq_packets_free:86|
[2025/09/12 05:24:11 461556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:53877|rttvar:4703|minrtt:30532|latest_rtt:57330|ack_delay:96|
[2025/09/12 05:24:11 461561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:54297|rttvar:4367|minrtt:30532|latest_rtt:57330|ack_delay:96|
[2025/09/12 05:24:11 461565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:109|lost_pn:106|thresh:3|
[2025/09/12 05:24:11 461569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 461573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 461577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 461581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 461585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 461588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 461592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 461596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 461600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 461604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 461612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 461617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:106|lost_pn:106|po_sent_time:1757654651402233|lost_send_time:1757654651397002|loss_delay:64496|frame:STREAM |repair:128|
[2025/09/12 05:24:11 461621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651402233u|
[2025/09/12 05:24:11 461625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 461629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651468590|now:1757654651461629|interval:6961|
[2025/09/12 05:24:11 461633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651468590|now:1757654651461629|interv:6961|
[2025/09/12 05:24:11 461637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 56801, ack_elapse 57792, delivered 69606|rate 1204422|lost 12|
[2025/09/12 05:24:11 461642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204422) in round 3|
[2025/09/12 05:24:11 461646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 461650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106208|extra_cwnd:39550|
[2025/09/12 05:24:11 461654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651404168|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 461658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651404168|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 461662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205758|cwnd:145905|full_bw_reached:0|inflight:142805|srtt:54297|latest_rtt:57330|min_rtt:30532|applimit:0|lost:11|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 461668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:56|largest:56|pns:2|
[2025/09/12 05:24:11 461672] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:53|pkt_type:SHORT_HEADER|pkt_num:56|frame:ACK |recv_time:1757654651461498|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 461677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771461498|now:1757654651461498|interv:120000000|
[2025/09/12 05:24:11 461681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771461498|now:1757654651461498|interv:120000000|
[2025/09/12 05:24:11 461685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651465542|pq_index:0|
[2025/09/12 05:24:11 461689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651460697|
[2025/09/12 05:24:11 461693] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651461692|
[2025/09/12 05:24:11 461697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651461696|
[2025/09/12 05:24:11 461706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:54297|min_srtt:54297|path_bw:1205758|loss_rate:4.74|path_pto:0|
[2025/09/12 05:24:11 461710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:117930|
[2025/09/12 05:24:11 461714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:54297|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 461719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:106|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 461723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:54297|min_srtt:54297|path_bw:1205758|loss_rate:4.74|path_pto:0|
[2025/09/12 05:24:11 461727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:248799|
[2025/09/12 05:24:11 461732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:54297|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 461736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 461740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:54297|min_srtt:54297|path_bw:1205758|loss_rate:4.74|path_pto:0|
[2025/09/12 05:24:11 461744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:249978|
[2025/09/12 05:24:11 461748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 461752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 461756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 461760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 461765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:106|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 461769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:117930|
[2025/09/12 05:24:11 461773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 461777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:228|
[2025/09/12 05:24:11 461807] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:228|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142805|now:1757654651461784|stream_id:0|stream_offset:117930|
[2025/09/12 05:24:11 461816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:228|origin_pktnum:106|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 461828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142805|applimit:0|
[2025/09/12 05:24:11 461835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651468590|now:1757654651461834|interval:6756|
[2025/09/12 05:24:11 461839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651468590|now:1757654651461834|interv:6756|
[2025/09/12 05:24:11 461844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144005|
[2025/09/12 05:24:11 461849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 461853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144005|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:248799|
[2025/09/12 05:24:11 461857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 461861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:229|
[2025/09/12 05:24:11 461887] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:229|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144005|now:1757654651461868|stream_id:0|stream_offset:248799|
[2025/09/12 05:24:11 461896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:229|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 461902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144005|applimit:0|
[2025/09/12 05:24:11 461909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651468590|now:1757654651461909|interval:6681|
[2025/09/12 05:24:11 461913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651468590|now:1757654651461909|interv:6681|
[2025/09/12 05:24:11 461917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145205|
[2025/09/12 05:24:11 461922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651465542|
[2025/09/12 05:24:11 461926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651465542|
[2025/09/12 05:24:11 461930] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465542|now:1757654651461930|diff:3612|
[2025/09/12 05:24:11 461934] [debug] |xqc_engine_main_logic|END|now:1757654651461696|
[2025/09/12 05:24:11 461940] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651461940|
[2025/09/12 05:24:11 461943] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465542|now:1757654651461943|diff:3599|
[2025/09/12 05:24:11 461947] [debug] |xqc_engine_main_logic|END|now:1757654651461940|
[2025/09/12 05:24:11 462511] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:55|state:ESTABED|recv_time:1757654651462511|
[2025/09/12 05:24:11 462520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 462525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:56|
[2025/09/12 05:24:11 462529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:57|
[2025/09/12 05:24:11 462535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:57|
[2025/09/12 05:24:11 462543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 462549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:111|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:111|path_largest_ack:111|
[2025/09/12 05:24:11 462553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:85200|prior_delivered:43553|prior_time:1757654651405755|is_app_limited:0|send_elapse:58481|ack_elapse:56756|ctl_first_sent_time:1757654651406059|lagest_ack_time:1757654651462511|curr_delivered:111953|
[2025/09/12 05:24:11 462558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651406059|
[2025/09/12 05:24:11 462562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2590||sndq_packets_used_bytes:0|sndq_packets_free:86|
[2025/09/12 05:24:11 462566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:54297|rttvar:4367|minrtt:30532|latest_rtt:56452|ack_delay:40|
[2025/09/12 05:24:11 462571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:54561|rttvar:3804|minrtt:30532|latest_rtt:56452|ack_delay:40|
[2025/09/12 05:24:11 462575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:111|lost_pn:108|thresh:3|
[2025/09/12 05:24:11 462579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 462583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 462587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 462591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 462594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 462598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 462602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 462606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 462610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 462614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 462617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 462621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 462626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:108|lost_pn:108|po_sent_time:1757654651404094|lost_send_time:1757654651399003|loss_delay:63508|frame:STREAM |repair:128|
[2025/09/12 05:24:11 462630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651404094u|
[2025/09/12 05:24:11 462634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 462640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651467747|now:1757654651462640|interval:5107|
[2025/09/12 05:24:11 462645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651467747|now:1757654651462640|interv:5107|
[2025/09/12 05:24:11 462649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 58481, ack_elapse 56756, delivered 68400|rate 1169610|lost 13|
[2025/09/12 05:24:11 462653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1169610) in round 3|
[2025/09/12 05:24:11 462657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 462661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106208|extra_cwnd:39550|
[2025/09/12 05:24:11 462665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651406059|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 462670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651406059|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:47153|
[2025/09/12 05:24:11 462674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205758|cwnd:145905|full_bw_reached:0|inflight:142805|srtt:54561|latest_rtt:56452|min_rtt:30532|applimit:0|lost:12|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 462680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:57|largest:57|pns:2|
[2025/09/12 05:24:11 462684] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:55|pkt_type:SHORT_HEADER|pkt_num:57|frame:ACK |recv_time:1757654651462511|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 462689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771462511|now:1757654651462511|interv:120000000|
[2025/09/12 05:24:11 462693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771462511|now:1757654651462511|interv:120000000|
[2025/09/12 05:24:11 462697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651465542|pq_index:0|
[2025/09/12 05:24:11 462701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651461696|
[2025/09/12 05:24:11 462705] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651462705|
[2025/09/12 05:24:11 462710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651462709|
[2025/09/12 05:24:11 462716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:54561|min_srtt:54561|path_bw:1205758|loss_rate:5.13|path_pto:0|
[2025/09/12 05:24:11 462720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:120288|
[2025/09/12 05:24:11 462725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:54561|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 462732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:108|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 462736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:54561|min_srtt:54561|path_bw:1205758|loss_rate:5.13|path_pto:0|
[2025/09/12 05:24:11 462740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:249978|
[2025/09/12 05:24:11 462745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:54561|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 462749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 462753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:54561|min_srtt:54561|path_bw:1205758|loss_rate:5.13|path_pto:0|
[2025/09/12 05:24:11 462757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:251157|
[2025/09/12 05:24:11 462762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 462765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 462769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 462773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 462778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:108|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 462782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:120288|
[2025/09/12 05:24:11 462786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 462790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:230|
[2025/09/12 05:24:11 462819] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:230|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142805|now:1757654651462797|stream_id:0|stream_offset:120288|
[2025/09/12 05:24:11 462827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:230|origin_pktnum:108|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 462834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142805|applimit:0|
[2025/09/12 05:24:11 462841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651467747|now:1757654651462841|interval:4906|
[2025/09/12 05:24:11 462848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651467747|now:1757654651462841|interv:4906|
[2025/09/12 05:24:11 462858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144005|
[2025/09/12 05:24:11 462863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 462867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144005|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:249978|
[2025/09/12 05:24:11 462872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 462876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:231|
[2025/09/12 05:24:11 462902] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:231|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144005|now:1757654651462883|stream_id:0|stream_offset:249978|
[2025/09/12 05:24:11 462910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:231|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 462918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144005|applimit:0|
[2025/09/12 05:24:11 462924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651467747|now:1757654651462924|interval:4823|
[2025/09/12 05:24:11 462930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651467747|now:1757654651462924|interv:4823|
[2025/09/12 05:24:11 462935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145205|
[2025/09/12 05:24:11 462940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651465542|
[2025/09/12 05:24:11 462944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651465542|
[2025/09/12 05:24:11 462948] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465542|now:1757654651462948|diff:2594|
[2025/09/12 05:24:11 462953] [debug] |xqc_engine_main_logic|END|now:1757654651462709|
[2025/09/12 05:24:11 462958] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651462958|
[2025/09/12 05:24:11 462962] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465542|now:1757654651462962|diff:2580|
[2025/09/12 05:24:11 462966] [debug] |xqc_engine_main_logic|END|now:1757654651462958|
[2025/09/12 05:24:11 464444] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:57|state:ESTABED|recv_time:1757654651464443|
[2025/09/12 05:24:11 464469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 464475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:57|
[2025/09/12 05:24:11 464479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:59|
[2025/09/12 05:24:11 464485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:59|
[2025/09/12 05:24:11 464489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 464495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:112|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:119|path_largest_ack:112|
[2025/09/12 05:24:11 464499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:86400|prior_delivered:43553|prior_time:1757654651405755|is_app_limited:0|send_elapse:58566|ack_elapse:58688|ctl_first_sent_time:1757654651406144|lagest_ack_time:1757654651464443|curr_delivered:113153|
[2025/09/12 05:24:11 464509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651406144|
[2025/09/12 05:24:11 464513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2590||sndq_packets_used_bytes:0|sndq_packets_free:86|
[2025/09/12 05:24:11 464518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:119|origin_pktnum:43|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:119|path_largest_ack:119|
[2025/09/12 05:24:11 464522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:86400|prior_delivered:47153|prior_time:1757654651408596|is_app_limited:0|send_elapse:34949|ack_elapse:55847|ctl_first_sent_time:1757654651408961|lagest_ack_time:1757654651464443|curr_delivered:114353|
[2025/09/12 05:24:11 464526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651408961|
[2025/09/12 05:24:11 464530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2588||sndq_packets_used_bytes:0|sndq_packets_free:88|
[2025/09/12 05:24:11 464534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:54561|rttvar:3804|minrtt:30532|latest_rtt:55482|ack_delay:40|
[2025/09/12 05:24:11 464539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:54671|rttvar:3073|minrtt:30532|latest_rtt:55482|ack_delay:40|
[2025/09/12 05:24:11 464543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:119|lost_pn:116|thresh:3|
[2025/09/12 05:24:11 464547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 464551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 464555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 464559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 464563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 464566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 464570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 464574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 464578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 464582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 464586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 464589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 464594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:110|lost_pn:116|po_sent_time:1757654651404239|lost_send_time:1757654651402026|loss_delay:62417|frame:STREAM |repair:128|
[2025/09/12 05:24:11 464599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:113|lost_pn:116|po_sent_time:1757654651406216|lost_send_time:1757654651402026|loss_delay:62417|frame:STREAM |repair:128|
[2025/09/12 05:24:11 464606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:114|lost_pn:116|po_sent_time:1757654651406301|lost_send_time:1757654651402026|loss_delay:62417|frame:STREAM |repair:128|
[2025/09/12 05:24:11 464610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:115|lost_pn:116|po_sent_time:1757654651406863|lost_send_time:1757654651402026|loss_delay:62417|frame:STREAM |repair:128|
[2025/09/12 05:24:11 464615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:116|lost_pn:116|po_sent_time:1757654651406928|lost_send_time:1757654651402026|loss_delay:62417|frame:STREAM |repair:128|
[2025/09/12 05:24:11 464619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651406928u|
[2025/09/12 05:24:11 464623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 464627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651469400|now:1757654651464627|interval:4773|
[2025/09/12 05:24:11 464631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651469400|now:1757654651464627|interv:4773|
[2025/09/12 05:24:11 464635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 34949, ack_elapse 55847, delivered 67200|rate 1203287|lost 18|
[2025/09/12 05:24:11 464640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:24:11 464644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203287) in round 4|
[2025/09/12 05:24:11 464648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 464652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106208|extra_cwnd:5650|
[2025/09/12 05:24:11 464656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:5|acked:2400|po_sent_time:1757654651408961|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 464660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:5|acked:2400|po_sent_time:1757654651408961|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 464665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205758|cwnd:145905|full_bw_reached:0|inflight:136805|srtt:54671|latest_rtt:55482|min_rtt:30532|applimit:0|lost:13|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:11 464671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:59|largest:59|pns:2|
[2025/09/12 05:24:11 464676] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:57|pkt_type:SHORT_HEADER|pkt_num:59|frame:ACK |recv_time:1757654651464443|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 464680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771464443|now:1757654651464443|interv:120000000|
[2025/09/12 05:24:11 464684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771464443|now:1757654651464443|interv:120000000|
[2025/09/12 05:24:11 464688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651465542|pq_index:0|
[2025/09/12 05:24:11 464695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651462709|
[2025/09/12 05:24:11 464699] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651464699|
[2025/09/12 05:24:11 464707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651464706|
[2025/09/12 05:24:11 464713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:54671|min_srtt:54671|path_bw:1205758|loss_rate:5.51|path_pto:0|
[2025/09/12 05:24:11 464718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:136805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:122646|
[2025/09/12 05:24:11 464722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:54671|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 464727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:110|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 464731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:54671|min_srtt:54671|path_bw:1205758|loss_rate:5.51|path_pto:0|
[2025/09/12 05:24:11 464735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:136805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:126183|
[2025/09/12 05:24:11 464740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:54671|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 464744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:113|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 464748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:54671|min_srtt:54671|path_bw:1205758|loss_rate:5.51|path_pto:0|
[2025/09/12 05:24:11 464752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:136805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:127362|
[2025/09/12 05:24:11 464756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:54671|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 464761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:114|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 464765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:54671|min_srtt:54671|path_bw:1205758|loss_rate:5.51|path_pto:0|
[2025/09/12 05:24:11 464769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:136805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:41295|
[2025/09/12 05:24:11 464774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:54671|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 464780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:115|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 464784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:54671|min_srtt:54671|path_bw:1205758|loss_rate:5.51|path_pto:0|
[2025/09/12 05:24:11 464789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:136805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:42474|
[2025/09/12 05:24:11 464793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:54671|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 464798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:116|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 464802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:54671|min_srtt:54671|path_bw:1205758|loss_rate:5.51|path_pto:0|
[2025/09/12 05:24:11 464806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:6000|inflight:136805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:251157|
[2025/09/12 05:24:11 464810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:54671|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 464814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 464818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:54671|min_srtt:54671|path_bw:1205758|loss_rate:5.51|path_pto:0|
[2025/09/12 05:24:11 464822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:7200|inflight:136805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:252336|
[2025/09/12 05:24:11 464827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:54671|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 464831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 464835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:54671|min_srtt:54671|path_bw:1205758|loss_rate:5.51|path_pto:0|
[2025/09/12 05:24:11 464839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:8400|inflight:136805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:253515|
[2025/09/12 05:24:11 464843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 464847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 464851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 464855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 464860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:110|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 464866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:136805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:122646|
[2025/09/12 05:24:11 464870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 464875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:232|
[2025/09/12 05:24:11 464904] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:232|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:136805|now:1757654651464882|stream_id:0|stream_offset:122646|
[2025/09/12 05:24:11 464913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:232|origin_pktnum:110|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 464921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:136805|applimit:0|
[2025/09/12 05:24:11 464927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651469400|now:1757654651464927|interval:4473|
[2025/09/12 05:24:11 464934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651469400|now:1757654651464927|interv:4473|
[2025/09/12 05:24:11 464938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:138005|
[2025/09/12 05:24:11 464943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:113|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 464947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:138005|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:126183|
[2025/09/12 05:24:11 464952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 464956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:233|
[2025/09/12 05:24:11 464980] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:233|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:138005|now:1757654651464962|stream_id:0|stream_offset:126183|
[2025/09/12 05:24:11 464989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:233|origin_pktnum:113|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 464996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:138005|applimit:0|
[2025/09/12 05:24:11 465002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651469400|now:1757654651465002|interval:4398|
[2025/09/12 05:24:11 465007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651469400|now:1757654651465002|interv:4398|
[2025/09/12 05:24:11 465011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:139205|
[2025/09/12 05:24:11 465016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:114|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 465020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:139205|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:127362|
[2025/09/12 05:24:11 465031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 465038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:234|
[2025/09/12 05:24:11 465064] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:234|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:139205|now:1757654651465046|stream_id:0|stream_offset:127362|
[2025/09/12 05:24:11 465073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:234|origin_pktnum:114|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 465080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:139205|applimit:0|
[2025/09/12 05:24:11 465086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651469400|now:1757654651465086|interval:4314|
[2025/09/12 05:24:11 465092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651469400|now:1757654651465086|interv:4314|
[2025/09/12 05:24:11 465096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:140405|
[2025/09/12 05:24:11 465101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:115|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 465105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:41295|
[2025/09/12 05:24:11 465109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 465113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:235|
[2025/09/12 05:24:11 465138] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:235|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140405|now:1757654651465120|stream_id:0|stream_offset:41295|
[2025/09/12 05:24:11 465146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:235|origin_pktnum:41|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 465153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140405|applimit:0|
[2025/09/12 05:24:11 465159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651469400|now:1757654651465159|interval:4241|
[2025/09/12 05:24:11 465166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651469400|now:1757654651465159|interv:4241|
[2025/09/12 05:24:11 465170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141605|
[2025/09/12 05:24:11 465174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:116|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 465178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141605|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:42474|
[2025/09/12 05:24:11 465183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 465191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:236|
[2025/09/12 05:24:11 465216] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:236|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141605|now:1757654651465198|stream_id:0|stream_offset:42474|
[2025/09/12 05:24:11 465224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:236|origin_pktnum:42|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 465231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141605|applimit:0|
[2025/09/12 05:24:11 465237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651469400|now:1757654651465237|interval:4163|
[2025/09/12 05:24:11 465243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651469400|now:1757654651465237|interv:4163|
[2025/09/12 05:24:11 465248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142805|
[2025/09/12 05:24:11 465252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 465256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:251157|
[2025/09/12 05:24:11 465261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 465265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:237|
[2025/09/12 05:24:11 465289] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:237|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142805|now:1757654651465271|stream_id:0|stream_offset:251157|
[2025/09/12 05:24:11 465297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:237|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 465303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142805|applimit:0|
[2025/09/12 05:24:11 465309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651469400|now:1757654651465309|interval:4091|
[2025/09/12 05:24:11 465316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651469400|now:1757654651465309|interv:4091|
[2025/09/12 05:24:11 465322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144005|
[2025/09/12 05:24:11 465327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 465331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144005|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:252336|
[2025/09/12 05:24:11 465335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 465339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:238|
[2025/09/12 05:24:11 465364] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:238|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144005|now:1757654651465346|stream_id:0|stream_offset:252336|
[2025/09/12 05:24:11 465379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:238|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 465386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144005|applimit:0|
[2025/09/12 05:24:11 465392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651469400|now:1757654651465392|interval:4008|
[2025/09/12 05:24:11 465397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651469400|now:1757654651465392|interv:4008|
[2025/09/12 05:24:11 465401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145205|
[2025/09/12 05:24:11 465406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651465542|
[2025/09/12 05:24:11 465410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651465542|
[2025/09/12 05:24:11 465414] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465542|now:1757654651465414|diff:128|
[2025/09/12 05:24:11 465418] [debug] |xqc_engine_main_logic|END|now:1757654651464706|
[2025/09/12 05:24:11 465424] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651465424|
[2025/09/12 05:24:11 465427] [debug] |xqc_engine_wakeup_after|wakeup:1757654651465542|now:1757654651465427|diff:115|
[2025/09/12 05:24:11 465431] [debug] |xqc_engine_main_logic|END|now:1757654651465424|
[2025/09/12 05:24:11 466504] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:59|state:ESTABED|recv_time:1757654651466503|
[2025/09/12 05:24:11 466512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 466518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:59|
[2025/09/12 05:24:11 466522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:60|
[2025/09/12 05:24:11 466527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:60|
[2025/09/12 05:24:11 466532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 466537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:120|origin_pktnum:44|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:122|path_largest_ack:120|
[2025/09/12 05:24:11 466541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:87600|prior_delivered:47153|prior_time:1757654651408596|is_app_limited:0|send_elapse:35035|ack_elapse:57907|ctl_first_sent_time:1757654651409047|lagest_ack_time:1757654651466503|curr_delivered:115553|
[2025/09/12 05:24:11 466546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651409047|
[2025/09/12 05:24:11 466551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2591||sndq_packets_used_bytes:0|sndq_packets_free:85|
[2025/09/12 05:24:11 466555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:122|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:122|path_largest_ack:122|
[2025/09/12 05:24:11 466559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:87600|prior_delivered:47153|prior_time:1757654651408596|is_app_limited:0|send_elapse:35035|ack_elapse:57907|ctl_first_sent_time:1757654651409047|lagest_ack_time:1757654651466503|curr_delivered:116753|
[2025/09/12 05:24:11 466564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651409193|
[2025/09/12 05:24:11 466572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2590||sndq_packets_used_bytes:0|sndq_packets_free:86|
[2025/09/12 05:24:11 466577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:54671|rttvar:3073|minrtt:30532|latest_rtt:57310|ack_delay:40|
[2025/09/12 05:24:11 466583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:54996|rttvar:2954|minrtt:30532|latest_rtt:57310|ack_delay:40|
[2025/09/12 05:24:11 466588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:122|lost_pn:119|thresh:3|
[2025/09/12 05:24:11 466592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 466596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 466600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 466604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 466608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 466612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 466615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 466619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 466623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 466627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 466631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 466634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 466638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 466642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 466646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 466650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 466654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:117|lost_pn:119|po_sent_time:1757654651406983|lost_send_time:1757654651402030|loss_delay:64473|frame:STREAM |repair:128|
[2025/09/12 05:24:11 466659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:118|lost_pn:119|po_sent_time:1757654651407043|lost_send_time:1757654651402030|loss_delay:64473|frame:STREAM |repair:128|
[2025/09/12 05:24:11 466663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651407043u|
[2025/09/12 05:24:11 466669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 466673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651473595|now:1757654651466673|interval:6922|
[2025/09/12 05:24:11 466677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651473595|now:1757654651466673|interv:6922|
[2025/09/12 05:24:11 466681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35035, ack_elapse 57907, delivered 69600|rate 1201927|lost 20|
[2025/09/12 05:24:11 466686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201927) in round 4|
[2025/09/12 05:24:11 466690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 466694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106208|extra_cwnd:5650|
[2025/09/12 05:24:11 466698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651409193|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 466703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651409193|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 466707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205758|cwnd:145905|full_bw_reached:0|inflight:140405|srtt:54996|latest_rtt:57310|min_rtt:30532|applimit:0|lost:18|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 466713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:60|largest:60|pns:2|
[2025/09/12 05:24:11 466718] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:59|pkt_type:SHORT_HEADER|pkt_num:60|frame:ACK |recv_time:1757654651466503|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 466722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771466503|now:1757654651466503|interv:120000000|
[2025/09/12 05:24:11 466726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771466503|now:1757654651466503|interv:120000000|
[2025/09/12 05:24:11 466730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651465542|pq_index:0|
[2025/09/12 05:24:11 466735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651464706|
[2025/09/12 05:24:11 466739] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651466738|
[2025/09/12 05:24:11 466743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651466742|
[2025/09/12 05:24:11 466748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654651465542|now:1757654651466742|
[2025/09/12 05:24:11 466752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:11 466756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654651465542|now:1757654651466742|
[2025/09/12 05:24:11 466760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:11 466767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:60|ack_delay:26225|first_ack_range:1|largest_pkt_recv_time:1757654651440542|
[2025/09/12 05:24:11 466771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:60|low:59|pkt_pns:2|
[2025/09/12 05:24:11 466775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:57|low:5|pkt_pns:2|
[2025/09/12 05:24:11 466779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:44|frame_largest_recv:60|
[2025/09/12 05:24:11 466783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:11 466788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:54996|min_srtt:54996|path_bw:1205758|loss_rate:7.41|path_pto:0|
[2025/09/12 05:24:11 466792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:128541|
[2025/09/12 05:24:11 466797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:54996|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 466801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:117|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 466805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:54996|min_srtt:54996|path_bw:1205758|loss_rate:7.41|path_pto:0|
[2025/09/12 05:24:11 466810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:129720|
[2025/09/12 05:24:11 466814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:54996|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 466818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:118|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 466823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:0|stream_offset:253515|
[2025/09/12 05:24:11 466827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:54996|min_srtt:54996|path_bw:1205758|loss_rate:7.41|path_pto:0|
[2025/09/12 05:24:11 466831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3608|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:254694|
[2025/09/12 05:24:11 466835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:54996|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 466839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 466844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:54996|min_srtt:54996|path_bw:1205758|loss_rate:7.41|path_pto:0|
[2025/09/12 05:24:11 466848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4808|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:255873|
[2025/09/12 05:24:11 466854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 466858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 466862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 466866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 466871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:117|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 466875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140405|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:128541|
[2025/09/12 05:24:11 466879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 466883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:239|
[2025/09/12 05:24:11 466912] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:239|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140405|now:1757654651466889|stream_id:0|stream_offset:128541|
[2025/09/12 05:24:11 466922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:239|origin_pktnum:117|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 466929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140405|applimit:0|
[2025/09/12 05:24:11 466935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651473595|now:1757654651466935|interval:6660|
[2025/09/12 05:24:11 466942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651473595|now:1757654651466935|interv:6660|
[2025/09/12 05:24:11 466947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141605|
[2025/09/12 05:24:11 466952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:118|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 466956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141605|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:129720|
[2025/09/12 05:24:11 466961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 466965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:240|
[2025/09/12 05:24:11 466990] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:240|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141605|now:1757654651466971|stream_id:0|stream_offset:129720|
[2025/09/12 05:24:11 466998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:240|origin_pktnum:118|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 467005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141605|applimit:0|
[2025/09/12 05:24:11 467012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651473595|now:1757654651467011|interval:6584|
[2025/09/12 05:24:11 467022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651473595|now:1757654651467011|interv:6584|
[2025/09/12 05:24:11 467027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142805|
[2025/09/12 05:24:11 467031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 467036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:142805|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:253515|
[2025/09/12 05:24:11 467040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 467044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:241|
[2025/09/12 05:24:11 467070] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:241|size:1208|sent:1224|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:142805|now:1757654651467051|stream_id:0|stream_offset:253515|
[2025/09/12 05:24:11 467079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:241|origin_pktnum:0|size:1208|enc_size:1224|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 467086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142805|applimit:0|
[2025/09/12 05:24:11 467092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651473595|now:1757654651467092|interval:6503|
[2025/09/12 05:24:11 467098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651473595|now:1757654651467092|interv:6503|
[2025/09/12 05:24:11 467102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144013|
[2025/09/12 05:24:11 467107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 467111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144013|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:254694|
[2025/09/12 05:24:11 467115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 467119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:242|
[2025/09/12 05:24:11 467143] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:242|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144013|now:1757654651467126|stream_id:0|stream_offset:254694|
[2025/09/12 05:24:11 467151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:242|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 467158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144013|applimit:0|
[2025/09/12 05:24:11 467165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651473595|now:1757654651467164|interval:6431|
[2025/09/12 05:24:11 467171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651473595|now:1757654651467164|interv:6431|
[2025/09/12 05:24:11 467175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145213|
[2025/09/12 05:24:11 467183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651473595|
[2025/09/12 05:24:11 467188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651473595|
[2025/09/12 05:24:11 467192] [debug] |xqc_engine_wakeup_after|wakeup:1757654651473595|now:1757654651467192|diff:6403|
[2025/09/12 05:24:11 467196] [debug] |xqc_engine_main_logic|END|now:1757654651466742|
[2025/09/12 05:24:11 467201] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651467201|
[2025/09/12 05:24:11 467205] [debug] |xqc_engine_wakeup_after|wakeup:1757654651473595|now:1757654651467205|diff:6390|
[2025/09/12 05:24:11 467209] [debug] |xqc_engine_main_logic|END|now:1757654651467201|
[2025/09/12 05:24:11 467437] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:61|state:ESTABED|recv_time:1757654651467436|
[2025/09/12 05:24:11 467446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 467452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:60|
[2025/09/12 05:24:11 467473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:61|
[2025/09/12 05:24:11 467480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:61|
[2025/09/12 05:24:11 467484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 467489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:125|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:125|path_largest_ack:125|
[2025/09/12 05:24:11 467494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:91200|prior_delivered:49553|prior_time:1757654651410579|is_app_limited:0|send_elapse:36777|ack_elapse:56857|ctl_first_sent_time:1757654651410894|lagest_ack_time:1757654651467436|curr_delivered:117953|
[2025/09/12 05:24:11 467498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651410894|
[2025/09/12 05:24:11 467503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2591||sndq_packets_used_bytes:0|sndq_packets_free:85|
[2025/09/12 05:24:11 467507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:54996|rttvar:2954|minrtt:30532|latest_rtt:56542|ack_delay:48|
[2025/09/12 05:24:11 467511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:55183|rttvar:2590|minrtt:30532|latest_rtt:56542|ack_delay:48|
[2025/09/12 05:24:11 467516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:125|lost_pn:122|thresh:3|
[2025/09/12 05:24:11 467520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 467524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 467527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 467531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 467535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 467539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 467548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 467551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 467555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 467559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 467563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 467567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 467571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 467574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 467578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 467582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 467586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 467590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 467594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:121|lost_pn:122|po_sent_time:1757654651409122|lost_send_time:1757654651403827|loss_delay:63609|frame:STREAM |repair:128|
[2025/09/12 05:24:11 467599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651409122u|
[2025/09/12 05:24:11 467603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 467607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651472883|now:1757654651467607|interval:5276|
[2025/09/12 05:24:11 467611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651472883|now:1757654651467607|interv:5276|
[2025/09/12 05:24:11 467615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 36777, ack_elapse 56857, delivered 68400|rate 1203018|lost 21|
[2025/09/12 05:24:11 467620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203018) in round 4|
[2025/09/12 05:24:11 467624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 467628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106208|extra_cwnd:5650|
[2025/09/12 05:24:11 467632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651410894|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 467636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651410894|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 467641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205758|cwnd:145905|full_bw_reached:0|inflight:142813|srtt:55183|latest_rtt:56542|min_rtt:30532|applimit:0|lost:20|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 467649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:61|largest:61|pns:2|
[2025/09/12 05:24:11 467653] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:61|frame:ACK |recv_time:1757654651467436|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 467658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771467436|now:1757654651467436|interv:120000000|
[2025/09/12 05:24:11 467662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771467436|now:1757654651467436|interv:120000000|
[2025/09/12 05:24:11 467666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651473595|pq_index:0|
[2025/09/12 05:24:11 467670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651466742|
[2025/09/12 05:24:11 467674] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651467674|
[2025/09/12 05:24:11 467679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651467678|
[2025/09/12 05:24:11 467685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55183|min_srtt:55183|path_bw:1205758|loss_rate:8.10|path_pto:0|
[2025/09/12 05:24:11 467690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142813|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:130899|
[2025/09/12 05:24:11 467694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:55183|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 467698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:121|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 467703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55183|min_srtt:55183|path_bw:1205758|loss_rate:8.10|path_pto:0|
[2025/09/12 05:24:11 467707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142813|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:255873|
[2025/09/12 05:24:11 467711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:55183|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 467716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 467720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55183|min_srtt:55183|path_bw:1205758|loss_rate:8.10|path_pto:0|
[2025/09/12 05:24:11 467724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142813|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:257052|
[2025/09/12 05:24:11 467731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 467734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 467738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 467742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 467747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:121|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 467751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142813|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:130899|
[2025/09/12 05:24:11 467755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 467760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:243|
[2025/09/12 05:24:11 467790] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:243|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142813|now:1757654651467766|stream_id:0|stream_offset:130899|
[2025/09/12 05:24:11 467798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:243|origin_pktnum:121|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 467806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142813|applimit:0|
[2025/09/12 05:24:11 467812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651472883|now:1757654651467812|interval:5071|
[2025/09/12 05:24:11 467819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651472883|now:1757654651467812|interv:5071|
[2025/09/12 05:24:11 467823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144013|
[2025/09/12 05:24:11 467828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 467833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144013|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:255873|
[2025/09/12 05:24:11 467837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 467841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:244|
[2025/09/12 05:24:11 467867] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:244|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144013|now:1757654651467848|stream_id:0|stream_offset:255873|
[2025/09/12 05:24:11 467875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:244|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 467882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144013|applimit:0|
[2025/09/12 05:24:11 467888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651472883|now:1757654651467888|interval:4995|
[2025/09/12 05:24:11 467898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651472883|now:1757654651467888|interv:4995|
[2025/09/12 05:24:11 467902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145213|
[2025/09/12 05:24:11 467907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651472883|
[2025/09/12 05:24:11 467911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651472883|
[2025/09/12 05:24:11 467915] [debug] |xqc_engine_wakeup_after|wakeup:1757654651472883|now:1757654651467915|diff:4968|
[2025/09/12 05:24:11 467919] [debug] |xqc_engine_main_logic|END|now:1757654651467678|
[2025/09/12 05:24:11 467924] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651467924|
[2025/09/12 05:24:11 467928] [debug] |xqc_engine_wakeup_after|wakeup:1757654651472883|now:1757654651467928|diff:4955|
[2025/09/12 05:24:11 467932] [debug] |xqc_engine_main_logic|END|now:1757654651467924|
[2025/09/12 05:24:11 468447] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:63|state:ESTABED|recv_time:1757654651468446|
[2025/09/12 05:24:11 468453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 468475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:61|
[2025/09/12 05:24:11 468479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:62|
[2025/09/12 05:24:11 468485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:62|
[2025/09/12 05:24:11 468489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 468494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:129|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:129|path_largest_ack:129|
[2025/09/12 05:24:11 468499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:93600|prior_delivered:51953|prior_time:1757654651412570|is_app_limited:0|send_elapse:36864|ack_elapse:55876|ctl_first_sent_time:1757654651412886|lagest_ack_time:1757654651468446|curr_delivered:119153|
[2025/09/12 05:24:11 468504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651412886|
[2025/09/12 05:24:11 468508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2591||sndq_packets_used_bytes:0|sndq_packets_free:85|
[2025/09/12 05:24:11 468512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:55183|rttvar:2590|minrtt:30532|latest_rtt:55560|ack_delay:40|
[2025/09/12 05:24:11 468516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:55226|rttvar:2027|minrtt:30532|latest_rtt:55560|ack_delay:40|
[2025/09/12 05:24:11 468521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:129|lost_pn:126|thresh:3|
[2025/09/12 05:24:11 468525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 468529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 468532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 468536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 468548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 468552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 468555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 468559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 468563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 468567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 468571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 468575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 468578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 468582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 468586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 468590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 468594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 468598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 468601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 468606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:123|lost_pn:126|po_sent_time:1757654651409274|lost_send_time:1757654651405941|loss_delay:62505|frame:STREAM |repair:128|
[2025/09/12 05:24:11 468610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:124|lost_pn:126|po_sent_time:1757654651409380|lost_send_time:1757654651405941|loss_delay:62505|frame:STREAM |repair:128|
[2025/09/12 05:24:11 468615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:126|lost_pn:126|po_sent_time:1757654651410981|lost_send_time:1757654651405941|loss_delay:62505|frame:STREAM |repair:128|
[2025/09/12 05:24:11 468619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651410981u|
[2025/09/12 05:24:11 468623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 468627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651473561|now:1757654651468627|interval:4934|
[2025/09/12 05:24:11 468631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651473561|now:1757654651468627|interv:4934|
[2025/09/12 05:24:11 468635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 36864, ack_elapse 55876, delivered 67200|rate 1202663|lost 24|
[2025/09/12 05:24:11 468640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202663) in round 4|
[2025/09/12 05:24:11 468646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 468650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106208|extra_cwnd:5650|
[2025/09/12 05:24:11 468654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:3|acked:1200|po_sent_time:1757654651412886|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 468659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:3|acked:1200|po_sent_time:1757654651412886|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 468663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205758|cwnd:145905|full_bw_reached:0|inflight:140413|srtt:55226|latest_rtt:55560|min_rtt:30532|applimit:0|lost:21|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 468669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:62|largest:62|pns:2|
[2025/09/12 05:24:11 468673] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:63|pkt_type:SHORT_HEADER|pkt_num:62|frame:ACK |recv_time:1757654651468446|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 468678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771468446|now:1757654651468446|interv:120000000|
[2025/09/12 05:24:11 468682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771468446|now:1757654651468446|interv:120000000|
[2025/09/12 05:24:11 468686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651472883|pq_index:0|
[2025/09/12 05:24:11 468690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651467678|
[2025/09/12 05:24:11 468694] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651468694|
[2025/09/12 05:24:11 468699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651468698|
[2025/09/12 05:24:11 468704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55226|min_srtt:55226|path_bw:1205758|loss_rate:8.43|path_pto:0|
[2025/09/12 05:24:11 468709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140413|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:133257|
[2025/09/12 05:24:11 468713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:55226|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 468718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:123|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 468722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55226|min_srtt:55226|path_bw:1205758|loss_rate:8.43|path_pto:0|
[2025/09/12 05:24:11 468726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140413|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:134436|
[2025/09/12 05:24:11 468733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:55226|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 468737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:124|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 468741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55226|min_srtt:55226|path_bw:1205758|loss_rate:8.43|path_pto:0|
[2025/09/12 05:24:11 468745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:140413|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:136794|
[2025/09/12 05:24:11 468750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:55226|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 468754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:126|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 468758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55226|min_srtt:55226|path_bw:1205758|loss_rate:8.43|path_pto:0|
[2025/09/12 05:24:11 468762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:140413|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:257052|
[2025/09/12 05:24:11 468766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:55226|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 468771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 468775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55226|min_srtt:55226|path_bw:1205758|loss_rate:8.43|path_pto:0|
[2025/09/12 05:24:11 468779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:140413|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:258231|
[2025/09/12 05:24:11 468783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 468787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 468791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 468795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 468799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:123|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 468803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140413|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:133257|
[2025/09/12 05:24:11 468808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 468812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:245|
[2025/09/12 05:24:11 468844] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:245|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140413|now:1757654651468821|stream_id:0|stream_offset:133257|
[2025/09/12 05:24:11 468852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:245|origin_pktnum:123|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 468859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140413|applimit:0|
[2025/09/12 05:24:11 468865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651473561|now:1757654651468865|interval:4696|
[2025/09/12 05:24:11 468872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651473561|now:1757654651468865|interv:4696|
[2025/09/12 05:24:11 468878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141613|
[2025/09/12 05:24:11 468883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:124|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 468887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141613|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:134436|
[2025/09/12 05:24:11 468891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 468895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:246|
[2025/09/12 05:24:11 468920] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:246|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141613|now:1757654651468902|stream_id:0|stream_offset:134436|
[2025/09/12 05:24:11 468928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:246|origin_pktnum:124|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 468936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141613|applimit:0|
[2025/09/12 05:24:11 468942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651473561|now:1757654651468942|interval:4619|
[2025/09/12 05:24:11 468948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651473561|now:1757654651468942|interv:4619|
[2025/09/12 05:24:11 468952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142813|
[2025/09/12 05:24:11 468957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:126|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 468961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142813|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:136794|
[2025/09/12 05:24:11 468965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 468969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:247|
[2025/09/12 05:24:11 468993] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:247|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142813|now:1757654651468975|stream_id:0|stream_offset:136794|
[2025/09/12 05:24:11 469007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:247|origin_pktnum:126|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 469014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142813|applimit:0|
[2025/09/12 05:24:11 469021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651473561|now:1757654651469021|interval:4540|
[2025/09/12 05:24:11 469026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651473561|now:1757654651469021|interv:4540|
[2025/09/12 05:24:11 469030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144013|
[2025/09/12 05:24:11 469034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 469038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144013|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:257052|
[2025/09/12 05:24:11 469043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 469047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:248|
[2025/09/12 05:24:11 469072] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:248|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144013|now:1757654651469053|stream_id:0|stream_offset:257052|
[2025/09/12 05:24:11 469080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:248|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 469087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144013|applimit:0|
[2025/09/12 05:24:11 469094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651473561|now:1757654651469094|interval:4467|
[2025/09/12 05:24:11 469100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651473561|now:1757654651469094|interv:4467|
[2025/09/12 05:24:11 469104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145213|
[2025/09/12 05:24:11 469108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651473561|
[2025/09/12 05:24:11 469113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651473561|
[2025/09/12 05:24:11 469117] [debug] |xqc_engine_wakeup_after|wakeup:1757654651473561|now:1757654651469116|diff:4445|
[2025/09/12 05:24:11 469121] [debug] |xqc_engine_main_logic|END|now:1757654651468698|
[2025/09/12 05:24:11 469126] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651469126|
[2025/09/12 05:24:11 469130] [debug] |xqc_engine_wakeup_after|wakeup:1757654651473561|now:1757654651469130|diff:4431|
[2025/09/12 05:24:11 469134] [debug] |xqc_engine_main_logic|END|now:1757654651469126|
[2025/09/12 05:24:11 470385] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:65|state:ESTABED|recv_time:1757654651470383|
[2025/09/12 05:24:11 470396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 470402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:62|
[2025/09/12 05:24:11 470410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:63|
[2025/09/12 05:24:11 470416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:63|
[2025/09/12 05:24:11 470420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 470426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:130|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:133|path_largest_ack:130|
[2025/09/12 05:24:11 470430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:94800|prior_delivered:51953|prior_time:1757654651412570|is_app_limited:0|send_elapse:36950|ack_elapse:57813|ctl_first_sent_time:1757654651412972|lagest_ack_time:1757654651470383|curr_delivered:120353|
[2025/09/12 05:24:11 470435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651412972|
[2025/09/12 05:24:11 470439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2593||sndq_packets_used_bytes:0|sndq_packets_free:83|
[2025/09/12 05:24:11 470443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:133|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:133|path_largest_ack:133|
[2025/09/12 05:24:11 470448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:96000|prior_delivered:54353|prior_time:1757654651414562|is_app_limited:0|send_elapse:38756|ack_elapse:55821|ctl_first_sent_time:1757654651414877|lagest_ack_time:1757654651470383|curr_delivered:121553|
[2025/09/12 05:24:11 470452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651414877|
[2025/09/12 05:24:11 470474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 470478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:55226|rttvar:2027|minrtt:30532|latest_rtt:55506|ack_delay:40|
[2025/09/12 05:24:11 470482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:55256|rttvar:1581|minrtt:30532|latest_rtt:55506|ack_delay:40|
[2025/09/12 05:24:11 470487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:133|lost_pn:130|thresh:3|
[2025/09/12 05:24:11 470491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 470495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 470498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 470502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 470506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 470510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 470514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 470517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 470521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 470528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 470532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 470536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 470539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 470543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 470547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 470551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 470555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 470559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 470562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 470566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 470570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 470574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 470578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:127|lost_pn:130|po_sent_time:1757654651411056|lost_send_time:1757654651407939|loss_delay:62444|frame:STREAM |repair:128|
[2025/09/12 05:24:11 470583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:128|lost_pn:130|po_sent_time:1757654651411126|lost_send_time:1757654651407939|loss_delay:62444|frame:STREAM |repair:128|
[2025/09/12 05:24:11 470587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651411126u|
[2025/09/12 05:24:11 470591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 470595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651475488|now:1757654651470595|interval:4893|
[2025/09/12 05:24:11 470599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651475488|now:1757654651470595|interv:4893|
[2025/09/12 05:24:11 470604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38756, ack_elapse 55821, delivered 67200|rate 1203848|lost 26|
[2025/09/12 05:24:11 470608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203848) in round 4|
[2025/09/12 05:24:11 470612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 470616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106208|extra_cwnd:5650|
[2025/09/12 05:24:11 470620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651414877|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 470627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651414877|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 470632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1205758|cwnd:145905|full_bw_reached:0|inflight:140413|srtt:55256|latest_rtt:55506|min_rtt:30532|applimit:0|lost:24|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 470638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:63|largest:63|pns:2|
[2025/09/12 05:24:11 470642] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:65|pkt_type:SHORT_HEADER|pkt_num:63|frame:ACK |recv_time:1757654651470383|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 470647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771470383|now:1757654651470383|interv:120000000|
[2025/09/12 05:24:11 470651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771470383|now:1757654651470383|interv:120000000|
[2025/09/12 05:24:11 470655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651473561|pq_index:0|
[2025/09/12 05:24:11 470659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651468698|
[2025/09/12 05:24:11 470663] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651470663|
[2025/09/12 05:24:11 470668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651470667|
[2025/09/12 05:24:11 470674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55256|min_srtt:55256|path_bw:1205758|loss_rate:9.49|path_pto:0|
[2025/09/12 05:24:11 470678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140413|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:137973|
[2025/09/12 05:24:11 470683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:55256|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 470687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:127|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 470692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55256|min_srtt:55256|path_bw:1205758|loss_rate:9.49|path_pto:0|
[2025/09/12 05:24:11 470696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140413|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:139152|
[2025/09/12 05:24:11 470700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:55256|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 470704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:128|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 470713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55256|min_srtt:55256|path_bw:1205758|loss_rate:9.49|path_pto:0|
[2025/09/12 05:24:11 470717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:140413|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:258231|
[2025/09/12 05:24:11 470721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:55256|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 470726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 470730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55256|min_srtt:55256|path_bw:1205758|loss_rate:9.49|path_pto:0|
[2025/09/12 05:24:11 470734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:140413|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:259410|
[2025/09/12 05:24:11 470738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:55256|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 470743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 470747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55256|min_srtt:55256|path_bw:1205758|loss_rate:9.49|path_pto:0|
[2025/09/12 05:24:11 470751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:140413|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:260589|
[2025/09/12 05:24:11 470756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 470760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 470763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 470768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 470772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:127|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 470776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140413|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:137973|
[2025/09/12 05:24:11 470781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 470785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:249|
[2025/09/12 05:24:11 470815] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:249|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140413|now:1757654651470792|stream_id:0|stream_offset:137973|
[2025/09/12 05:24:11 470824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:249|origin_pktnum:127|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 470837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140413|applimit:0|
[2025/09/12 05:24:11 470844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651475488|now:1757654651470843|interval:4645|
[2025/09/12 05:24:11 470849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651475488|now:1757654651470843|interv:4645|
[2025/09/12 05:24:11 470853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141613|
[2025/09/12 05:24:11 470858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:128|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 470862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141613|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:139152|
[2025/09/12 05:24:11 470866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 470870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:250|
[2025/09/12 05:24:11 470896] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:250|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141613|now:1757654651470877|stream_id:0|stream_offset:139152|
[2025/09/12 05:24:11 470904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:250|origin_pktnum:128|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 470911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141613|applimit:0|
[2025/09/12 05:24:11 470917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651475488|now:1757654651470917|interval:4571|
[2025/09/12 05:24:11 470922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651475488|now:1757654651470917|interv:4571|
[2025/09/12 05:24:11 470926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142813|
[2025/09/12 05:24:11 470931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 470935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142813|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:258231|
[2025/09/12 05:24:11 470940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 470944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:251|
[2025/09/12 05:24:11 470967] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:251|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142813|now:1757654651470950|stream_id:0|stream_offset:258231|
[2025/09/12 05:24:11 470975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:251|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 470982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142813|applimit:0|
[2025/09/12 05:24:11 470993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651475488|now:1757654651470993|interval:4495|
[2025/09/12 05:24:11 470998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651475488|now:1757654651470993|interv:4495|
[2025/09/12 05:24:11 471002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144013|
[2025/09/12 05:24:11 471007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 471014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144013|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:259410|
[2025/09/12 05:24:11 471020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 471025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:252|
[2025/09/12 05:24:11 471050] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:252|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144013|now:1757654651471031|stream_id:0|stream_offset:259410|
[2025/09/12 05:24:11 471059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:252|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 471065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144013|applimit:0|
[2025/09/12 05:24:11 471072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651475488|now:1757654651471072|interval:4416|
[2025/09/12 05:24:11 471078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651475488|now:1757654651471072|interv:4416|
[2025/09/12 05:24:11 471082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145213|
[2025/09/12 05:24:11 471086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651475488|
[2025/09/12 05:24:11 471090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651475488|
[2025/09/12 05:24:11 471094] [debug] |xqc_engine_wakeup_after|wakeup:1757654651475488|now:1757654651471094|diff:4394|
[2025/09/12 05:24:11 471099] [debug] |xqc_engine_main_logic|END|now:1757654651470667|
[2025/09/12 05:24:11 471104] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651471104|
[2025/09/12 05:24:11 471108] [debug] |xqc_engine_wakeup_after|wakeup:1757654651475488|now:1757654651471108|diff:4380|
[2025/09/12 05:24:11 471112] [debug] |xqc_engine_main_logic|END|now:1757654651471104|
[2025/09/12 05:24:11 472545] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:63|state:ESTABED|recv_time:1757654651472544|
[2025/09/12 05:24:11 472556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 472562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:63|
[2025/09/12 05:24:11 472566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:64|
[2025/09/12 05:24:11 472572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:64|
[2025/09/12 05:24:11 472576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 472581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:134|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:137|path_largest_ack:134|
[2025/09/12 05:24:11 472591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:97200|prior_delivered:54353|prior_time:1757654651414562|is_app_limited:0|send_elapse:38842|ack_elapse:57982|ctl_first_sent_time:1757654651414963|lagest_ack_time:1757654651472544|curr_delivered:122753|
[2025/09/12 05:24:11 472595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651414963|
[2025/09/12 05:24:11 472600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2593||sndq_packets_used_bytes:0|sndq_packets_free:83|
[2025/09/12 05:24:11 472604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:137|origin_pktnum:0|size:1205|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:137|path_largest_ack:137|
[2025/09/12 05:24:11 472608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:98405|prior_delivered:56753|prior_time:1757654651416917|is_app_limited:0|send_elapse:39218|ack_elapse:55627|ctl_first_sent_time:1757654651417209|lagest_ack_time:1757654651472544|curr_delivered:123958|
[2025/09/12 05:24:11 472613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651417209|
[2025/09/12 05:24:11 472617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 472621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:55256|rttvar:1581|minrtt:30532|latest_rtt:55335|ack_delay:48|
[2025/09/12 05:24:11 472625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:55259|rttvar:1193|minrtt:30532|latest_rtt:55335|ack_delay:48|
[2025/09/12 05:24:11 472629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:137|lost_pn:134|thresh:3|
[2025/09/12 05:24:11 472633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 472637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 472641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 472645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 472648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 472652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 472656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 472660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 472664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 472667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 472671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 472675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 472682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 472686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 472690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 472693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 472697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 472701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 472705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 472709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 472712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 472716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 472720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 472724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 472728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:131|lost_pn:134|po_sent_time:1757654651413044|lost_send_time:1757654651410293|loss_delay:62251|frame:STREAM |repair:128|
[2025/09/12 05:24:11 472733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:132|lost_pn:134|po_sent_time:1757654651413117|lost_send_time:1757654651410293|loss_delay:62251|frame:STREAM |repair:128|
[2025/09/12 05:24:11 472737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651413117u|
[2025/09/12 05:24:11 472742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 32|pns:2|
[2025/09/12 05:24:11 472746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 472750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651477285|now:1757654651472750|interval:4535|
[2025/09/12 05:24:11 472754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651477285|now:1757654651472750|interv:4535|
[2025/09/12 05:24:11 472758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39218, ack_elapse 55627, delivered 67205|rate 1208136|lost 28|
[2025/09/12 05:24:11 472763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1208136) in round 4|
[2025/09/12 05:24:11 472767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 472771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106416|extra_cwnd:5650|
[2025/09/12 05:24:11 472775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2405|po_sent_time:1757654651417209|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 472782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2405|po_sent_time:1757654651417209|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 472786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1208136|cwnd:145905|full_bw_reached:0|inflight:140408|srtt:55259|latest_rtt:55335|min_rtt:30532|applimit:0|lost:26|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 472792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:64|largest:64|pns:2|
[2025/09/12 05:24:11 472796] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:63|pkt_type:SHORT_HEADER|pkt_num:64|frame:ACK |recv_time:1757654651472544|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 472801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771472544|now:1757654651472544|interv:120000000|
[2025/09/12 05:24:11 472805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771472544|now:1757654651472544|interv:120000000|
[2025/09/12 05:24:11 472809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651475488|pq_index:0|
[2025/09/12 05:24:11 472813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651470667|
[2025/09/12 05:24:11 472817] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651472817|
[2025/09/12 05:24:11 472822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651472821|
[2025/09/12 05:24:11 472828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55259|min_srtt:55259|path_bw:1208136|loss_rate:10.12|path_pto:0|
[2025/09/12 05:24:11 472832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:142689|
[2025/09/12 05:24:11 472837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:55259|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 472841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:131|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 472846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55259|min_srtt:55259|path_bw:1208136|loss_rate:10.12|path_pto:0|
[2025/09/12 05:24:11 472850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:143868|
[2025/09/12 05:24:11 472854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:55259|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 472858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:132|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 472865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55259|min_srtt:55259|path_bw:1208136|loss_rate:10.12|path_pto:0|
[2025/09/12 05:24:11 472869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:260589|
[2025/09/12 05:24:11 472874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:55259|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 472878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 472882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55259|min_srtt:55259|path_bw:1208136|loss_rate:10.12|path_pto:0|
[2025/09/12 05:24:11 472886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:261768|
[2025/09/12 05:24:11 472890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:55259|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 472895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 472899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55259|min_srtt:55259|path_bw:1208136|loss_rate:10.12|path_pto:0|
[2025/09/12 05:24:11 472903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:262947|
[2025/09/12 05:24:11 472907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 472911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 472915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 472919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 472923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:131|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 472928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:142689|
[2025/09/12 05:24:11 472932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 472936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:253|
[2025/09/12 05:24:11 472966] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:253|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140408|now:1757654651472943|stream_id:0|stream_offset:142689|
[2025/09/12 05:24:11 472975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:253|origin_pktnum:131|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 472987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140408|applimit:0|
[2025/09/12 05:24:11 472994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651477285|now:1757654651472994|interval:4291|
[2025/09/12 05:24:11 472999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651477285|now:1757654651472994|interv:4291|
[2025/09/12 05:24:11 473006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141608|
[2025/09/12 05:24:11 473013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:132|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 473018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:143868|
[2025/09/12 05:24:11 473022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 473026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:254|
[2025/09/12 05:24:11 473055] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:254|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651473033|stream_id:0|stream_offset:143868|
[2025/09/12 05:24:11 473064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:254|origin_pktnum:132|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 473071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 473077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651477285|now:1757654651473077|interval:4208|
[2025/09/12 05:24:11 473084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651477285|now:1757654651473077|interv:4208|
[2025/09/12 05:24:11 473088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 473093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 473098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:260589|
[2025/09/12 05:24:11 473102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 473106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:255|
[2025/09/12 05:24:11 473130] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:255|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651473112|stream_id:0|stream_offset:260589|
[2025/09/12 05:24:11 473138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:255|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 473145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 473158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651477285|now:1757654651473158|interval:4127|
[2025/09/12 05:24:11 473163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651477285|now:1757654651473158|interv:4127|
[2025/09/12 05:24:11 473167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 473171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 473176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:261768|
[2025/09/12 05:24:11 473180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 473184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:256|
[2025/09/12 05:24:11 473211] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:256|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651473191|stream_id:0|stream_offset:261768|
[2025/09/12 05:24:11 473219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:256|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 473226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 473232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651477285|now:1757654651473232|interval:4053|
[2025/09/12 05:24:11 473239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651477285|now:1757654651473232|interv:4053|
[2025/09/12 05:24:11 473243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 473247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651477285|
[2025/09/12 05:24:11 473252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651477285|
[2025/09/12 05:24:11 473256] [debug] |xqc_engine_wakeup_after|wakeup:1757654651477285|now:1757654651473255|diff:4030|
[2025/09/12 05:24:11 473260] [debug] |xqc_engine_main_logic|END|now:1757654651472821|
[2025/09/12 05:24:11 473265] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651473265|
[2025/09/12 05:24:11 473269] [debug] |xqc_engine_wakeup_after|wakeup:1757654651477285|now:1757654651473269|diff:4016|
[2025/09/12 05:24:11 473273] [debug] |xqc_engine_main_logic|END|now:1757654651473265|
[2025/09/12 05:24:11 474431] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:63|state:ESTABED|recv_time:1757654651474430|
[2025/09/12 05:24:11 474439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 474444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:64|
[2025/09/12 05:24:11 474448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:65|
[2025/09/12 05:24:11 474454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:65|
[2025/09/12 05:24:11 474475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 474480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:138|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:139|path_largest_ack:138|
[2025/09/12 05:24:11 474489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:99605|prior_delivered:56753|prior_time:1757654651416917|is_app_limited:0|send_elapse:39338|ack_elapse:57513|ctl_first_sent_time:1757654651417329|lagest_ack_time:1757654651474430|curr_delivered:125158|
[2025/09/12 05:24:11 474494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651417329|
[2025/09/12 05:24:11 474499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2593||sndq_packets_used_bytes:0|sndq_packets_free:83|
[2025/09/12 05:24:11 474503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:139|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:139|path_largest_ack:139|
[2025/09/12 05:24:11 474507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:99605|prior_delivered:56753|prior_time:1757654651416917|is_app_limited:0|send_elapse:39338|ack_elapse:57513|ctl_first_sent_time:1757654651417329|lagest_ack_time:1757654651474430|curr_delivered:126358|
[2025/09/12 05:24:11 474511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651417437|
[2025/09/12 05:24:11 474515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 474519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:55259|rttvar:1193|minrtt:30532|latest_rtt:56993|ack_delay:32|
[2025/09/12 05:24:11 474524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:55472|rttvar:1320|minrtt:30532|latest_rtt:56993|ack_delay:32|
[2025/09/12 05:24:11 474528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:139|lost_pn:136|thresh:3|
[2025/09/12 05:24:11 474532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 474536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 474540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 474544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 474547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 474551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 474555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 474559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 474563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 474566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 474570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 474574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 474581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 474584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 474588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 474592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 474596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 474600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 474603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 474607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 474611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 474615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 474619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 474622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 474626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 474630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 474635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:135|lost_pn:136|po_sent_time:1757654651415034|lost_send_time:1757654651410313|loss_delay:64117|frame:STREAM |repair:128|
[2025/09/12 05:24:11 474639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:136|lost_pn:136|po_sent_time:1757654651415107|lost_send_time:1757654651410313|loss_delay:64117|frame:STREAM |repair:128|
[2025/09/12 05:24:11 474643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651415107u|
[2025/09/12 05:24:11 474647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 474651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:55472|rtt_var:1320|pto_duration:60752|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 474656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 474660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 474664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 140408|
[2025/09/12 05:24:11 474668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651558943|now:1757654651474651|interv:84292|
[2025/09/12 05:24:11 474672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651558943|now:1757654651474651|interval:84292|pto_count:0|srtt:55472
[2025/09/12 05:24:11 474679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39338, ack_elapse 57513, delivered 69605|rate 1210248|lost 30|
[2025/09/12 05:24:11 474683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1210248) in round 4|
[2025/09/12 05:24:11 474687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 474691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 474695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651417437|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 474700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651417437|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 474704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:140408|srtt:55472|latest_rtt:56993|min_rtt:30532|applimit:0|lost:28|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 474710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:65|largest:65|pns:2|
[2025/09/12 05:24:11 474714] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:63|pkt_type:SHORT_HEADER|pkt_num:65|frame:ACK |recv_time:1757654651474430|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 474719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771474430|now:1757654651474430|interv:120000000|
[2025/09/12 05:24:11 474723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771474430|now:1757654651474430|interv:120000000|
[2025/09/12 05:24:11 474727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651477285|pq_index:0|
[2025/09/12 05:24:11 474732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651472821|
[2025/09/12 05:24:11 474737] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651474737|
[2025/09/12 05:24:11 474743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651474742|
[2025/09/12 05:24:11 474750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55472|min_srtt:55472|path_bw:1210248|loss_rate:10.73|path_pto:0|
[2025/09/12 05:24:11 474756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:147405|
[2025/09/12 05:24:11 474762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:55472|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 474768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:135|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 474776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55472|min_srtt:55472|path_bw:1210248|loss_rate:10.73|path_pto:0|
[2025/09/12 05:24:11 474781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:148584|
[2025/09/12 05:24:11 474787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:55472|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 474792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:136|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 474798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55472|min_srtt:55472|path_bw:1210248|loss_rate:10.73|path_pto:0|
[2025/09/12 05:24:11 474803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:262947|
[2025/09/12 05:24:11 474808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:55472|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 474813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 474819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55472|min_srtt:55472|path_bw:1210248|loss_rate:10.73|path_pto:0|
[2025/09/12 05:24:11 474824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:264126|
[2025/09/12 05:24:11 474829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:55472|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 474834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 474840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55472|min_srtt:55472|path_bw:1210248|loss_rate:10.73|path_pto:0|
[2025/09/12 05:24:11 474845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:265305|
[2025/09/12 05:24:11 474850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 474855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 474859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 474865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 474870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:135|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 474875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:147405|
[2025/09/12 05:24:11 474884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 474889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:257|
[2025/09/12 05:24:11 474925] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:257|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140408|now:1757654651474897|stream_id:0|stream_offset:147405|
[2025/09/12 05:24:11 474936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:257|origin_pktnum:135|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 474945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140408|applimit:0|
[2025/09/12 05:24:11 474953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:55472|rtt_var:1320|pto_duration:60752|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 474962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 474968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 474973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 141608|
[2025/09/12 05:24:11 474977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651560649|now:1757654651474953|interv:85696|
[2025/09/12 05:24:11 474982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651560649|now:1757654651474953|interval:85696|pto_count:0|srtt:55472
[2025/09/12 05:24:11 474988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141608|
[2025/09/12 05:24:11 474994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:136|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 474999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:148584|
[2025/09/12 05:24:11 475005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 475010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:258|
[2025/09/12 05:24:11 475041] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:258|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651475018|stream_id:0|stream_offset:148584|
[2025/09/12 05:24:11 475051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:258|origin_pktnum:136|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 475059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 475068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:55472|rtt_var:1320|pto_duration:60752|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 475074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 475084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 475089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 142808|
[2025/09/12 05:24:11 475094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651560770|now:1757654651475067|interv:85703|
[2025/09/12 05:24:11 475099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651560770|now:1757654651475067|interval:85703|pto_count:0|srtt:55472
[2025/09/12 05:24:11 475104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 475110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 475115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:262947|
[2025/09/12 05:24:11 475121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 475126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:259|
[2025/09/12 05:24:11 475156] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:259|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651475134|stream_id:0|stream_offset:262947|
[2025/09/12 05:24:11 475166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:259|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 475176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 475184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:55472|rtt_var:1320|pto_duration:60752|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 475191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 475196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 475201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 144008|
[2025/09/12 05:24:11 475206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651560886|now:1757654651475184|interv:85702|
[2025/09/12 05:24:11 475211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651560886|now:1757654651475184|interval:85702|pto_count:0|srtt:55472
[2025/09/12 05:24:11 475216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 475222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 475227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:264126|
[2025/09/12 05:24:11 475232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 475237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:260|
[2025/09/12 05:24:11 475272] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:260|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651475250|stream_id:0|stream_offset:264126|
[2025/09/12 05:24:11 475282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:260|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 475290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 475298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:55472|rtt_var:1320|pto_duration:60752|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 475307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 475315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 475323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 145208|
[2025/09/12 05:24:11 475332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651561002|now:1757654651475298|interv:85704|
[2025/09/12 05:24:11 475340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651561002|now:1757654651475298|interval:85704|pto_count:0|srtt:55472
[2025/09/12 05:24:11 475348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 475357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651561002|
[2025/09/12 05:24:11 475365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651561002|
[2025/09/12 05:24:11 475373] [debug] |xqc_engine_wakeup_after|wakeup:1757654651561002|now:1757654651475373|diff:85629|
[2025/09/12 05:24:11 475381] [debug] |xqc_engine_main_logic|END|now:1757654651474742|
[2025/09/12 05:24:11 475390] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:65|state:ESTABED|recv_time:1757654651475389|
[2025/09/12 05:24:11 475396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 475403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:65|
[2025/09/12 05:24:11 475408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:66|
[2025/09/12 05:24:11 475415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:66|
[2025/09/12 05:24:11 475420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 475427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:141|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:141|path_largest_ack:141|
[2025/09/12 05:24:11 475432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:100805|prior_delivered:59153|prior_time:1757654651418556|is_app_limited:0|send_elapse:40775|ack_elapse:56833|ctl_first_sent_time:1757654651418869|lagest_ack_time:1757654651475389|curr_delivered:127558|
[2025/09/12 05:24:11 475438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651418869|
[2025/09/12 05:24:11 475444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2593||sndq_packets_used_bytes:0|sndq_packets_free:83|
[2025/09/12 05:24:11 475471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:55472|rttvar:1320|minrtt:30532|latest_rtt:56520|ack_delay:32|
[2025/09/12 05:24:11 475480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:55599|rttvar:1244|minrtt:30532|latest_rtt:56520|ack_delay:32|
[2025/09/12 05:24:11 475486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:141|lost_pn:138|thresh:3|
[2025/09/12 05:24:11 475491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 475562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 475567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 475628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 475633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651481133|now:1757654651475633|interval:5500|
[2025/09/12 05:24:11 475638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651481133|now:1757654651475633|interv:5500|
[2025/09/12 05:24:11 475643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40775, ack_elapse 56833, delivered 68405|rate 1203614|lost 30|
[2025/09/12 05:24:11 475649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203614) in round 4|
[2025/09/12 05:24:11 475654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 475659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 475664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:0|acked:1200|po_sent_time:1757654651418869|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 475669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:0|acked:1200|po_sent_time:1757654651418869|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 475675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:144008|srtt:55599|latest_rtt:56520|min_rtt:30532|applimit:0|lost:30|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 475682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:66|largest:66|pns:2|
[2025/09/12 05:24:11 475688] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:65|pkt_type:SHORT_HEADER|pkt_num:66|frame:ACK |recv_time:1757654651475389|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 475694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771475389|now:1757654651475389|interv:120000000|
[2025/09/12 05:24:11 475699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771475389|now:1757654651475389|interv:120000000|
[2025/09/12 05:24:11 475704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651561002|pq_index:0|
[2025/09/12 05:24:11 475709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651474742|
[2025/09/12 05:24:11 475717] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651475717|
[2025/09/12 05:24:11 475723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651475722|
[2025/09/12 05:24:11 475730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55599|min_srtt:55599|path_bw:1210248|loss_rate:11.32|path_pto:0|
[2025/09/12 05:24:11 475736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:265305|
[2025/09/12 05:24:11 475741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:55599|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 475747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 475752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55599|min_srtt:55599|path_bw:1210248|loss_rate:11.32|path_pto:0|
[2025/09/12 05:24:11 475757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:1200|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:266484|
[2025/09/12 05:24:11 475762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 475768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 475772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 475776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 475781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 475785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:265305|
[2025/09/12 05:24:11 475789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 475794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:261|
[2025/09/12 05:24:11 475824] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:261|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651475800|stream_id:0|stream_offset:265305|
[2025/09/12 05:24:11 475833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:261|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 475841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 475847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651481133|now:1757654651475846|interval:5287|
[2025/09/12 05:24:11 475858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651481133|now:1757654651475846|interv:5287|
[2025/09/12 05:24:11 475862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 475867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651481133|
[2025/09/12 05:24:11 475871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651481133|
[2025/09/12 05:24:11 475875] [debug] |xqc_engine_wakeup_after|wakeup:1757654651481133|now:1757654651475875|diff:5258|
[2025/09/12 05:24:11 475879] [debug] |xqc_engine_main_logic|END|now:1757654651475722|
[2025/09/12 05:24:11 475884] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651475884|
[2025/09/12 05:24:11 475888] [debug] |xqc_engine_wakeup_after|wakeup:1757654651481133|now:1757654651475888|diff:5245|
[2025/09/12 05:24:11 475892] [debug] |xqc_engine_main_logic|END|now:1757654651475884|
[2025/09/12 05:24:11 476386] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:67|state:ESTABED|recv_time:1757654651476384|
[2025/09/12 05:24:11 476394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 476400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:66|
[2025/09/12 05:24:11 476404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:67|
[2025/09/12 05:24:11 476410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:67|
[2025/09/12 05:24:11 476414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 476419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:144|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:144|path_largest_ack:144|
[2025/09/12 05:24:11 476424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:104405|prior_delivered:59153|prior_time:1757654651418556|is_app_limited:0|send_elapse:41007|ack_elapse:57828|ctl_first_sent_time:1757654651419101|lagest_ack_time:1757654651476384|curr_delivered:128758|
[2025/09/12 05:24:11 476429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651419101|
[2025/09/12 05:24:11 476433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 476437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:55599|rttvar:1244|minrtt:30532|latest_rtt:57283|ack_delay:48|
[2025/09/12 05:24:11 476442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:55804|rttvar:1342|minrtt:30532|latest_rtt:57283|ack_delay:48|
[2025/09/12 05:24:11 476446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:144|lost_pn:141|thresh:3|
[2025/09/12 05:24:11 476450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 476531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 476534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 476581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:140|lost_pn:141|po_sent_time:1757654651417548|lost_send_time:1757654651411941|loss_delay:64443|frame:STREAM |repair:128|
[2025/09/12 05:24:11 476588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651417548u|
[2025/09/12 05:24:11 476592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 476596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651483399|now:1757654651476596|interval:6803|
[2025/09/12 05:24:11 476600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651483399|now:1757654651476596|interv:6803|
[2025/09/12 05:24:11 476604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41007, ack_elapse 57828, delivered 69605|rate 1203655|lost 31|
[2025/09/12 05:24:11 476609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203655) in round 4|
[2025/09/12 05:24:11 476613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 476617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 476621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651419101|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 476625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651419101|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 476630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142808|srtt:55804|latest_rtt:57283|min_rtt:30532|applimit:0|lost:30|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 476635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:67|largest:67|pns:2|
[2025/09/12 05:24:11 476640] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:67|pkt_type:SHORT_HEADER|pkt_num:67|frame:ACK |recv_time:1757654651476384|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 476645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771476384|now:1757654651476384|interv:120000000|
[2025/09/12 05:24:11 476649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771476384|now:1757654651476384|interv:120000000|
[2025/09/12 05:24:11 476653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651481133|pq_index:0|
[2025/09/12 05:24:11 476657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651475722|
[2025/09/12 05:24:11 476661] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651476661|
[2025/09/12 05:24:11 476665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651476664|
[2025/09/12 05:24:11 476671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55804|min_srtt:55804|path_bw:1210248|loss_rate:11.28|path_pto:0|
[2025/09/12 05:24:11 476676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:153300|
[2025/09/12 05:24:11 476682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:55804|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 476687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:140|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 476692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55804|min_srtt:55804|path_bw:1210248|loss_rate:11.28|path_pto:0|
[2025/09/12 05:24:11 476696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:266484|
[2025/09/12 05:24:11 476700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:55804|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 476704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 476709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55804|min_srtt:55804|path_bw:1210248|loss_rate:11.28|path_pto:0|
[2025/09/12 05:24:11 476713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:267663|
[2025/09/12 05:24:11 476717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 476721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 476725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 476729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 476733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:140|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 476737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:153300|
[2025/09/12 05:24:11 476742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 476746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:262|
[2025/09/12 05:24:11 476776] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:262|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651476753|stream_id:0|stream_offset:153300|
[2025/09/12 05:24:11 476785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:262|origin_pktnum:140|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 476793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 476799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651483399|now:1757654651476799|interval:6600|
[2025/09/12 05:24:11 476813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651483399|now:1757654651476799|interv:6600|
[2025/09/12 05:24:11 476818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 476823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 476827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:266484|
[2025/09/12 05:24:11 476831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 476835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:263|
[2025/09/12 05:24:11 476861] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:263|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651476842|stream_id:0|stream_offset:266484|
[2025/09/12 05:24:11 476869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:263|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 476877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 476883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651483399|now:1757654651476883|interval:6516|
[2025/09/12 05:24:11 476888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651483399|now:1757654651476883|interv:6516|
[2025/09/12 05:24:11 476892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 476897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651483399|
[2025/09/12 05:24:11 476901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651483399|
[2025/09/12 05:24:11 476905] [debug] |xqc_engine_wakeup_after|wakeup:1757654651483399|now:1757654651476905|diff:6494|
[2025/09/12 05:24:11 476909] [debug] |xqc_engine_main_logic|END|now:1757654651476664|
[2025/09/12 05:24:11 476915] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651476915|
[2025/09/12 05:24:11 476919] [debug] |xqc_engine_wakeup_after|wakeup:1757654651483399|now:1757654651476919|diff:6480|
[2025/09/12 05:24:11 476922] [debug] |xqc_engine_main_logic|END|now:1757654651476915|
[2025/09/12 05:24:11 478414] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:69|state:ESTABED|recv_time:1757654651478413|
[2025/09/12 05:24:11 478425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 478431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:67|
[2025/09/12 05:24:11 478434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:68|
[2025/09/12 05:24:11 478440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:68|
[2025/09/12 05:24:11 478444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 478450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:145|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:148|path_largest_ack:145|
[2025/09/12 05:24:11 478477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:103205|prior_delivered:61553|prior_time:1757654651420552|is_app_limited:0|send_elapse:40869|ack_elapse:57861|ctl_first_sent_time:1757654651420865|lagest_ack_time:1757654651478413|curr_delivered:129958|
[2025/09/12 05:24:11 478482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651420865|
[2025/09/12 05:24:11 478487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 478491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:148|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:148|path_largest_ack:148|
[2025/09/12 05:24:11 478495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:103205|prior_delivered:61553|prior_time:1757654651420552|is_app_limited:0|send_elapse:40869|ack_elapse:57861|ctl_first_sent_time:1757654651420865|lagest_ack_time:1757654651478413|curr_delivered:131158|
[2025/09/12 05:24:11 478500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651421096|
[2025/09/12 05:24:11 478504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2591||sndq_packets_used_bytes:0|sndq_packets_free:85|
[2025/09/12 05:24:11 478508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:55804|rttvar:1342|minrtt:30532|latest_rtt:57317|ack_delay:32|
[2025/09/12 05:24:11 478512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:55989|rttvar:1377|minrtt:30532|latest_rtt:57317|ack_delay:32|
[2025/09/12 05:24:11 478516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:148|lost_pn:145|thresh:3|
[2025/09/12 05:24:11 478520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 478580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 478584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 478635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:142|lost_pn:145|po_sent_time:1757654651418956|lost_send_time:1757654651413932|loss_delay:64481|frame:STREAM |repair:128|
[2025/09/12 05:24:11 478639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:143|lost_pn:145|po_sent_time:1757654651419027|lost_send_time:1757654651413932|loss_delay:64481|frame:STREAM |repair:128|
[2025/09/12 05:24:11 478643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651419027u|
[2025/09/12 05:24:11 478647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 478651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651485428|now:1757654651478651|interval:6777|
[2025/09/12 05:24:11 478656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651485428|now:1757654651478651|interv:6777|
[2025/09/12 05:24:11 478660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40869, ack_elapse 57861, delivered 69605|rate 1202969|lost 33|
[2025/09/12 05:24:11 478666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202969) in round 4|
[2025/09/12 05:24:11 478671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 478675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 478679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651421096|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 478683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651421096|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 478687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:140408|srtt:55989|latest_rtt:57317|min_rtt:30532|applimit:0|lost:31|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 478693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:68|largest:68|pns:2|
[2025/09/12 05:24:11 478697] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:69|pkt_type:SHORT_HEADER|pkt_num:68|frame:ACK |recv_time:1757654651478413|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 478702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771478413|now:1757654651478413|interv:120000000|
[2025/09/12 05:24:11 478706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771478413|now:1757654651478413|interv:120000000|
[2025/09/12 05:24:11 478710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651483399|pq_index:0|
[2025/09/12 05:24:11 478714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651476664|
[2025/09/12 05:24:11 478718] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651478718|
[2025/09/12 05:24:11 478723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651478722|
[2025/09/12 05:24:11 478729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55989|min_srtt:55989|path_bw:1210248|loss_rate:11.57|path_pto:0|
[2025/09/12 05:24:11 478733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:155658|
[2025/09/12 05:24:11 478738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:55989|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 478742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:142|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 478746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55989|min_srtt:55989|path_bw:1210248|loss_rate:11.57|path_pto:0|
[2025/09/12 05:24:11 478750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:156837|
[2025/09/12 05:24:11 478757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:55989|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 478761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:143|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 478765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55989|min_srtt:55989|path_bw:1210248|loss_rate:11.57|path_pto:0|
[2025/09/12 05:24:11 478770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:267663|
[2025/09/12 05:24:11 478774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:55989|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 478778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 478783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55989|min_srtt:55989|path_bw:1210248|loss_rate:11.57|path_pto:0|
[2025/09/12 05:24:11 478788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:268842|
[2025/09/12 05:24:11 478792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:55989|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 478796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 478801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55989|min_srtt:55989|path_bw:1210248|loss_rate:11.57|path_pto:0|
[2025/09/12 05:24:11 478805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:270021|
[2025/09/12 05:24:11 478809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 478813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 478817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 478821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 478825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:142|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 478829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:155658|
[2025/09/12 05:24:11 478834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 478840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:264|
[2025/09/12 05:24:11 478871] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:264|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140408|now:1757654651478847|stream_id:0|stream_offset:155658|
[2025/09/12 05:24:11 478879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:264|origin_pktnum:142|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 478887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140408|applimit:0|
[2025/09/12 05:24:11 478893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651485428|now:1757654651478893|interval:6535|
[2025/09/12 05:24:11 478900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651485428|now:1757654651478893|interv:6535|
[2025/09/12 05:24:11 478905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141608|
[2025/09/12 05:24:11 478910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:143|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 478914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:156837|
[2025/09/12 05:24:11 478918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 478922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:265|
[2025/09/12 05:24:11 478947] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:265|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651478929|stream_id:0|stream_offset:156837|
[2025/09/12 05:24:11 478955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:265|origin_pktnum:143|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 478962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 478968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651485428|now:1757654651478968|interval:6460|
[2025/09/12 05:24:11 478973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651485428|now:1757654651478968|interv:6460|
[2025/09/12 05:24:11 478978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 478983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 478990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:267663|
[2025/09/12 05:24:11 478997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 479001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:266|
[2025/09/12 05:24:11 479026] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:266|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651479007|stream_id:0|stream_offset:267663|
[2025/09/12 05:24:11 479041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:266|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 479048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 479054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651485428|now:1757654651479054|interval:6374|
[2025/09/12 05:24:11 479058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651485428|now:1757654651479054|interv:6374|
[2025/09/12 05:24:11 479062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 479067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 479071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:268842|
[2025/09/12 05:24:11 479076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 479080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:267|
[2025/09/12 05:24:11 479105] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:267|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651479087|stream_id:0|stream_offset:268842|
[2025/09/12 05:24:11 479113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:267|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 479121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 479128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651485428|now:1757654651479128|interval:6300|
[2025/09/12 05:24:11 479134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651485428|now:1757654651479128|interv:6300|
[2025/09/12 05:24:11 479138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 479142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651485428|
[2025/09/12 05:24:11 479147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651485428|
[2025/09/12 05:24:11 479151] [debug] |xqc_engine_wakeup_after|wakeup:1757654651485428|now:1757654651479151|diff:6277|
[2025/09/12 05:24:11 479155] [debug] |xqc_engine_main_logic|END|now:1757654651478722|
[2025/09/12 05:24:11 479160] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651479160|
[2025/09/12 05:24:11 479164] [debug] |xqc_engine_wakeup_after|wakeup:1757654651485428|now:1757654651479164|diff:6264|
[2025/09/12 05:24:11 479168] [debug] |xqc_engine_main_logic|END|now:1757654651479160|
[2025/09/12 05:24:11 480503] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:71|state:ESTABED|recv_time:1757654651480501|
[2025/09/12 05:24:11 480514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 480520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:68|
[2025/09/12 05:24:11 480529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:69|
[2025/09/12 05:24:11 480535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:69|
[2025/09/12 05:24:11 480539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 480545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:149|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:152|path_largest_ack:149|
[2025/09/12 05:24:11 480549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:105605|prior_delivered:63953|prior_time:1757654651422554|is_app_limited:0|send_elapse:42775|ack_elapse:57947|ctl_first_sent_time:1757654651422876|lagest_ack_time:1757654651480501|curr_delivered:132358|
[2025/09/12 05:24:11 480554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651422876|
[2025/09/12 05:24:11 480559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 480563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:152|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:152|path_largest_ack:152|
[2025/09/12 05:24:11 480567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:105605|prior_delivered:63953|prior_time:1757654651422554|is_app_limited:0|send_elapse:42775|ack_elapse:57947|ctl_first_sent_time:1757654651422876|lagest_ack_time:1757654651480501|curr_delivered:133558|
[2025/09/12 05:24:11 480572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651423107|
[2025/09/12 05:24:11 480576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2591||sndq_packets_used_bytes:0|sndq_packets_free:85|
[2025/09/12 05:24:11 480580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:55989|rttvar:1377|minrtt:30532|latest_rtt:57394|ack_delay:48|
[2025/09/12 05:24:11 480584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56159|rttvar:1372|minrtt:30532|latest_rtt:57394|ack_delay:48|
[2025/09/12 05:24:11 480589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:152|lost_pn:149|thresh:3|
[2025/09/12 05:24:11 480593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 480653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 480657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 480715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:146|lost_pn:149|po_sent_time:1757654651420947|lost_send_time:1757654651415933|loss_delay:64568|frame:STREAM |repair:128|
[2025/09/12 05:24:11 480720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:147|lost_pn:149|po_sent_time:1757654651421022|lost_send_time:1757654651415933|loss_delay:64568|frame:STREAM |repair:128|
[2025/09/12 05:24:11 480726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651421022u|
[2025/09/12 05:24:11 480730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 480734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651487526|now:1757654651480734|interval:6792|
[2025/09/12 05:24:11 480739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651487526|now:1757654651480734|interv:6792|
[2025/09/12 05:24:11 480743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 42775, ack_elapse 57947, delivered 69605|rate 1201183|lost 35|
[2025/09/12 05:24:11 480748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201183) in round 4|
[2025/09/12 05:24:11 480752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 480756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 480760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651423107|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 480764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651423107|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 480769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:140408|srtt:56159|latest_rtt:57394|min_rtt:30532|applimit:0|lost:33|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 480775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:69|largest:69|pns:2|
[2025/09/12 05:24:11 480779] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:71|pkt_type:SHORT_HEADER|pkt_num:69|frame:ACK |recv_time:1757654651480501|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 480784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771480501|now:1757654651480501|interv:120000000|
[2025/09/12 05:24:11 480788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771480501|now:1757654651480501|interv:120000000|
[2025/09/12 05:24:11 480792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651485428|pq_index:0|
[2025/09/12 05:24:11 480796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651478722|
[2025/09/12 05:24:11 480800] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651480800|
[2025/09/12 05:24:11 480806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651480805|
[2025/09/12 05:24:11 480812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56159|min_srtt:56159|path_bw:1210248|loss_rate:12.13|path_pto:0|
[2025/09/12 05:24:11 480816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:160374|
[2025/09/12 05:24:11 480823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56159|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 480828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:146|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 480832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56159|min_srtt:56159|path_bw:1210248|loss_rate:12.13|path_pto:0|
[2025/09/12 05:24:11 480837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:161553|
[2025/09/12 05:24:11 480841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56159|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 480845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:147|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 480849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56159|min_srtt:56159|path_bw:1210248|loss_rate:12.13|path_pto:0|
[2025/09/12 05:24:11 480854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:270021|
[2025/09/12 05:24:11 480858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56159|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 480862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 480866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56159|min_srtt:56159|path_bw:1210248|loss_rate:12.13|path_pto:0|
[2025/09/12 05:24:11 480870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:271200|
[2025/09/12 05:24:11 480875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56159|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 480879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 480883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56159|min_srtt:56159|path_bw:1210248|loss_rate:12.13|path_pto:0|
[2025/09/12 05:24:11 480887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:272379|
[2025/09/12 05:24:11 480891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 480895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 480902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 480906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 480910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:146|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 480914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:160374|
[2025/09/12 05:24:11 480919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 480923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:268|
[2025/09/12 05:24:11 480953] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:268|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140408|now:1757654651480930|stream_id:0|stream_offset:160374|
[2025/09/12 05:24:11 480962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:268|origin_pktnum:146|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 480970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140408|applimit:0|
[2025/09/12 05:24:11 480977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651487526|now:1757654651480976|interval:6550|
[2025/09/12 05:24:11 480984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651487526|now:1757654651480976|interv:6550|
[2025/09/12 05:24:11 480991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141608|
[2025/09/12 05:24:11 480996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:147|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 481000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:161553|
[2025/09/12 05:24:11 481005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 481009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:269|
[2025/09/12 05:24:11 481035] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:269|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651481016|stream_id:0|stream_offset:161553|
[2025/09/12 05:24:11 481043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:269|origin_pktnum:147|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 481051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 481057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651487526|now:1757654651481057|interval:6469|
[2025/09/12 05:24:11 481063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651487526|now:1757654651481057|interv:6469|
[2025/09/12 05:24:11 481072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 481077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 481081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:270021|
[2025/09/12 05:24:11 481086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 481090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:270|
[2025/09/12 05:24:11 481115] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:270|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651481096|stream_id:0|stream_offset:270021|
[2025/09/12 05:24:11 481124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:270|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 481131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 481138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651487526|now:1757654651481138|interval:6388|
[2025/09/12 05:24:11 481144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651487526|now:1757654651481138|interv:6388|
[2025/09/12 05:24:11 481149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 481153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 481157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:271200|
[2025/09/12 05:24:11 481162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 481166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:271|
[2025/09/12 05:24:11 481190] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:271|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651481172|stream_id:0|stream_offset:271200|
[2025/09/12 05:24:11 481198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:271|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 481205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 481212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651487526|now:1757654651481212|interval:6314|
[2025/09/12 05:24:11 481217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651487526|now:1757654651481212|interv:6314|
[2025/09/12 05:24:11 481221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 481226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651487526|
[2025/09/12 05:24:11 481235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651487526|
[2025/09/12 05:24:11 481239] [debug] |xqc_engine_wakeup_after|wakeup:1757654651487526|now:1757654651481238|diff:6288|
[2025/09/12 05:24:11 481243] [debug] |xqc_engine_main_logic|END|now:1757654651480805|
[2025/09/12 05:24:11 481248] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651481248|
[2025/09/12 05:24:11 481252] [debug] |xqc_engine_wakeup_after|wakeup:1757654651487526|now:1757654651481252|diff:6274|
[2025/09/12 05:24:11 481256] [debug] |xqc_engine_main_logic|END|now:1757654651481248|
[2025/09/12 05:24:11 482434] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:74|state:ESTABED|recv_time:1757654651482434|
[2025/09/12 05:24:11 482443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 482448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:69|
[2025/09/12 05:24:11 482452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:70|
[2025/09/12 05:24:11 482474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:70|
[2025/09/12 05:24:11 482479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 482484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:153|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:156|path_largest_ack:153|
[2025/09/12 05:24:11 482489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:108005|prior_delivered:66353|prior_time:1757654651424599|is_app_limited:0|send_elapse:42931|ack_elapse:57835|ctl_first_sent_time:1757654651424916|lagest_ack_time:1757654651482434|curr_delivered:134758|
[2025/09/12 05:24:11 482494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651424916|
[2025/09/12 05:24:11 482498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 482502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:156|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:156|path_largest_ack:156|
[2025/09/12 05:24:11 482507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:108005|prior_delivered:66353|prior_time:1757654651424599|is_app_limited:0|send_elapse:42931|ack_elapse:57835|ctl_first_sent_time:1757654651424916|lagest_ack_time:1757654651482434|curr_delivered:135958|
[2025/09/12 05:24:11 482511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651425145|
[2025/09/12 05:24:11 482515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2591||sndq_packets_used_bytes:0|sndq_packets_free:85|
[2025/09/12 05:24:11 482519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56159|rttvar:1372|minrtt:30532|latest_rtt:57289|ack_delay:48|
[2025/09/12 05:24:11 482523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56295|rttvar:1299|minrtt:30532|latest_rtt:57289|ack_delay:48|
[2025/09/12 05:24:11 482527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:156|lost_pn:153|thresh:3|
[2025/09/12 05:24:11 482532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 482593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 482597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 482664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:150|lost_pn:153|po_sent_time:1757654651422958|lost_send_time:1757654651417984|loss_delay:64450|frame:STREAM |repair:128|
[2025/09/12 05:24:11 482669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:151|lost_pn:153|po_sent_time:1757654651423033|lost_send_time:1757654651417984|loss_delay:64450|frame:STREAM |repair:128|
[2025/09/12 05:24:11 482673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651423033u|
[2025/09/12 05:24:11 482677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 482681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651489448|now:1757654651482681|interval:6767|
[2025/09/12 05:24:11 482685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651489448|now:1757654651482681|interv:6767|
[2025/09/12 05:24:11 482689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 42931, ack_elapse 57835, delivered 69605|rate 1203509|lost 37|
[2025/09/12 05:24:11 482694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203509) in round 4|
[2025/09/12 05:24:11 482698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 482702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 482706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651425145|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 482710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651425145|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 482715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:140408|srtt:56295|latest_rtt:57289|min_rtt:30532|applimit:0|lost:35|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 482720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:11 482725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654651507434|now:1757654651482434|interv:25000|
[2025/09/12 05:24:11 482730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651482434|max_ack_delay:25000|
[2025/09/12 05:24:11 482738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:70|largest:70|pns:2|
[2025/09/12 05:24:11 482743] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:74|pkt_type:SHORT_HEADER|pkt_num:70|frame:PING ACK |recv_time:1757654651482434|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 482748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771482434|now:1757654651482434|interv:120000000|
[2025/09/12 05:24:11 482752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771482434|now:1757654651482434|interv:120000000|
[2025/09/12 05:24:11 482756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651487526|pq_index:0|
[2025/09/12 05:24:11 482760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651480805|
[2025/09/12 05:24:11 482764] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651482764|
[2025/09/12 05:24:11 482769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651482768|
[2025/09/12 05:24:11 482776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56295|min_srtt:56295|path_bw:1210248|loss_rate:12.68|path_pto:0|
[2025/09/12 05:24:11 482781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:165090|
[2025/09/12 05:24:11 482787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56295|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 482793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:150|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 482799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56295|min_srtt:56295|path_bw:1210248|loss_rate:12.68|path_pto:0|
[2025/09/12 05:24:11 482804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:166269|
[2025/09/12 05:24:11 482809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56295|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 482815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:151|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 482820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56295|min_srtt:56295|path_bw:1210248|loss_rate:12.68|path_pto:0|
[2025/09/12 05:24:11 482825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:272379|
[2025/09/12 05:24:11 482830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56295|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 482839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 482844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56295|min_srtt:56295|path_bw:1210248|loss_rate:12.68|path_pto:0|
[2025/09/12 05:24:11 482849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:273558|
[2025/09/12 05:24:11 482855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56295|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 482860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 482865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56295|min_srtt:56295|path_bw:1210248|loss_rate:12.68|path_pto:0|
[2025/09/12 05:24:11 482870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:274737|
[2025/09/12 05:24:11 482876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 482881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 482885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 482891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 482896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:150|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 482901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:165090|
[2025/09/12 05:24:11 482906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 482912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:272|
[2025/09/12 05:24:11 482946] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:272|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140408|now:1757654651482920|stream_id:0|stream_offset:165090|
[2025/09/12 05:24:11 482958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:272|origin_pktnum:150|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 482967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140408|applimit:0|
[2025/09/12 05:24:11 482975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651489448|now:1757654651482975|interval:6473|
[2025/09/12 05:24:11 482983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651489448|now:1757654651482975|interv:6473|
[2025/09/12 05:24:11 482995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141608|
[2025/09/12 05:24:11 483001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:151|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 483006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:166269|
[2025/09/12 05:24:11 483011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 483016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:273|
[2025/09/12 05:24:11 483048] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:273|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651483025|stream_id:0|stream_offset:166269|
[2025/09/12 05:24:11 483058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:273|origin_pktnum:151|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 483067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 483076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651489448|now:1757654651483075|interval:6373|
[2025/09/12 05:24:11 483083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651489448|now:1757654651483075|interv:6373|
[2025/09/12 05:24:11 483089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 483095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 483100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:272379|
[2025/09/12 05:24:11 483105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 483110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:274|
[2025/09/12 05:24:11 483140] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:274|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651483119|stream_id:0|stream_offset:272379|
[2025/09/12 05:24:11 483149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:274|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 483159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 483167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651489448|now:1757654651483167|interval:6281|
[2025/09/12 05:24:11 483174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651489448|now:1757654651483167|interv:6281|
[2025/09/12 05:24:11 483179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 483192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 483200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:273558|
[2025/09/12 05:24:11 483209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 483216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:275|
[2025/09/12 05:24:11 483251] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:275|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651483228|stream_id:0|stream_offset:273558|
[2025/09/12 05:24:11 483261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:275|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 483270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 483278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651489448|now:1757654651483278|interval:6170|
[2025/09/12 05:24:11 483285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651489448|now:1757654651483278|interv:6170|
[2025/09/12 05:24:11 483290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 483296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651489448|
[2025/09/12 05:24:11 483301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651489448|
[2025/09/12 05:24:11 483306] [debug] |xqc_engine_wakeup_after|wakeup:1757654651489448|now:1757654651483306|diff:6142|
[2025/09/12 05:24:11 483311] [debug] |xqc_engine_main_logic|END|now:1757654651482768|
[2025/09/12 05:24:11 483318] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651483318|
[2025/09/12 05:24:11 483323] [debug] |xqc_engine_wakeup_after|wakeup:1757654651489448|now:1757654651483323|diff:6125|
[2025/09/12 05:24:11 483327] [debug] |xqc_engine_main_logic|END|now:1757654651483318|
[2025/09/12 05:24:11 484365] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:75|state:ESTABED|recv_time:1757654651484364|
[2025/09/12 05:24:11 484376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 484383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:70|
[2025/09/12 05:24:11 484388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:71|
[2025/09/12 05:24:11 484395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:71|
[2025/09/12 05:24:11 484400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 484406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:157|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:159|path_largest_ack:157|
[2025/09/12 05:24:11 484412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:110405|prior_delivered:68753|prior_time:1757654651426590|is_app_limited:0|send_elapse:44828|ack_elapse:57774|ctl_first_sent_time:1757654651426915|lagest_ack_time:1757654651484364|curr_delivered:137158|
[2025/09/12 05:24:11 484418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651426915|
[2025/09/12 05:24:11 484429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 484435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:159|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:159|path_largest_ack:159|
[2025/09/12 05:24:11 484439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:110405|prior_delivered:68753|prior_time:1757654651426590|is_app_limited:0|send_elapse:44828|ack_elapse:57774|ctl_first_sent_time:1757654651426915|lagest_ack_time:1757654651484364|curr_delivered:138358|
[2025/09/12 05:24:11 484444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651427076|
[2025/09/12 05:24:11 484448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2591||sndq_packets_used_bytes:0|sndq_packets_free:85|
[2025/09/12 05:24:11 484452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56295|rttvar:1299|minrtt:30532|latest_rtt:57288|ack_delay:48|
[2025/09/12 05:24:11 484473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56414|rttvar:1211|minrtt:30532|latest_rtt:57288|ack_delay:48|
[2025/09/12 05:24:11 484478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:159|lost_pn:156|thresh:3|
[2025/09/12 05:24:11 484482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 484542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 484546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 484619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:154|lost_pn:156|po_sent_time:1757654651424998|lost_send_time:1757654651419915|loss_delay:64449|frame:STREAM |repair:128|
[2025/09/12 05:24:11 484623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:155|lost_pn:156|po_sent_time:1757654651425072|lost_send_time:1757654651419915|loss_delay:64449|frame:STREAM |repair:128|
[2025/09/12 05:24:11 484628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651425072u|
[2025/09/12 05:24:11 484632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 484636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651491450|now:1757654651484636|interval:6814|
[2025/09/12 05:24:11 484643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651491450|now:1757654651484636|interv:6814|
[2025/09/12 05:24:11 484647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 44828, ack_elapse 57774, delivered 69605|rate 1204780|lost 39|
[2025/09/12 05:24:11 484651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204780) in round 4|
[2025/09/12 05:24:11 484655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 484659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 484663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651427076|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 484667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651427076|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 484672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:140408|srtt:56414|latest_rtt:57288|min_rtt:30532|applimit:0|lost:37|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 484677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:71|largest:71|pns:2|
[2025/09/12 05:24:11 484682] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:75|pkt_type:SHORT_HEADER|pkt_num:71|frame:ACK |recv_time:1757654651484364|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 484687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771484364|now:1757654651484364|interv:120000000|
[2025/09/12 05:24:11 484691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771484364|now:1757654651484364|interv:120000000|
[2025/09/12 05:24:11 484695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651489448|pq_index:0|
[2025/09/12 05:24:11 484699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651482768|
[2025/09/12 05:24:11 484703] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651484702|
[2025/09/12 05:24:11 484707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651484706|
[2025/09/12 05:24:11 484713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56414|min_srtt:56414|path_bw:1210248|loss_rate:13.21|path_pto:0|
[2025/09/12 05:24:11 484717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:169806|
[2025/09/12 05:24:11 484722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56414|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 484729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:154|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 484733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56414|min_srtt:56414|path_bw:1210248|loss_rate:13.21|path_pto:0|
[2025/09/12 05:24:11 484738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:170985|
[2025/09/12 05:24:11 484742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56414|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 484746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:155|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 484750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56414|min_srtt:56414|path_bw:1210248|loss_rate:13.21|path_pto:0|
[2025/09/12 05:24:11 484754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:274737|
[2025/09/12 05:24:11 484759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56414|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 484763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 484767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56414|min_srtt:56414|path_bw:1210248|loss_rate:13.21|path_pto:0|
[2025/09/12 05:24:11 484771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:275916|
[2025/09/12 05:24:11 484775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56414|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 484783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 484787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56414|min_srtt:56414|path_bw:1210248|loss_rate:13.21|path_pto:0|
[2025/09/12 05:24:11 484791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:277095|
[2025/09/12 05:24:11 484795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 484799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 484803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 484807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 484813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:154|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 484817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:169806|
[2025/09/12 05:24:11 484822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 484826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:276|
[2025/09/12 05:24:11 484855] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:276|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140408|now:1757654651484833|stream_id:0|stream_offset:169806|
[2025/09/12 05:24:11 484865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:276|origin_pktnum:154|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 484872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140408|applimit:0|
[2025/09/12 05:24:11 484878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651491450|now:1757654651484878|interval:6572|
[2025/09/12 05:24:11 484885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651491450|now:1757654651484878|interv:6572|
[2025/09/12 05:24:11 484890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141608|
[2025/09/12 05:24:11 484895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:155|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 484899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:170985|
[2025/09/12 05:24:11 484903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 484907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:277|
[2025/09/12 05:24:11 484932] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:277|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651484914|stream_id:0|stream_offset:170985|
[2025/09/12 05:24:11 484940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:277|origin_pktnum:155|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 484947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 484953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651491450|now:1757654651484953|interval:6497|
[2025/09/12 05:24:11 484960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651491450|now:1757654651484953|interv:6497|
[2025/09/12 05:24:11 484965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 484969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 484973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:274737|
[2025/09/12 05:24:11 484982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 484987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:278|
[2025/09/12 05:24:11 485013] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:278|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651484994|stream_id:0|stream_offset:274737|
[2025/09/12 05:24:11 485021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:278|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 485028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 485034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651491450|now:1757654651485034|interval:6416|
[2025/09/12 05:24:11 485041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651491450|now:1757654651485034|interv:6416|
[2025/09/12 05:24:11 485046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 485050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 485054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:275916|
[2025/09/12 05:24:11 485059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 485063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:279|
[2025/09/12 05:24:11 485087] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:279|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651485069|stream_id:0|stream_offset:275916|
[2025/09/12 05:24:11 485095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:279|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 485102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 485108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651491450|now:1757654651485108|interval:6342|
[2025/09/12 05:24:11 485115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651491450|now:1757654651485108|interv:6342|
[2025/09/12 05:24:11 485119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 485124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651491450|
[2025/09/12 05:24:11 485128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651491450|
[2025/09/12 05:24:11 485132] [debug] |xqc_engine_wakeup_after|wakeup:1757654651491450|now:1757654651485132|diff:6318|
[2025/09/12 05:24:11 485136] [debug] |xqc_engine_main_logic|END|now:1757654651484706|
[2025/09/12 05:24:11 485142] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651485142|
[2025/09/12 05:24:11 485150] [debug] |xqc_engine_wakeup_after|wakeup:1757654651491450|now:1757654651485150|diff:6300|
[2025/09/12 05:24:11 485154] [debug] |xqc_engine_main_logic|END|now:1757654651485142|
[2025/09/12 05:24:11 485379] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:77|state:ESTABED|recv_time:1757654651485378|
[2025/09/12 05:24:11 485386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 485391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:71|
[2025/09/12 05:24:11 485395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:72|
[2025/09/12 05:24:11 485400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:72|
[2025/09/12 05:24:11 485405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 485410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:161|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:161|path_largest_ack:161|
[2025/09/12 05:24:11 485415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:112805|prior_delivered:71153|prior_time:1757654651428567|is_app_limited:0|send_elapse:44922|ack_elapse:56811|ctl_first_sent_time:1757654651428895|lagest_ack_time:1757654651485378|curr_delivered:139558|
[2025/09/12 05:24:11 485419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651428895|
[2025/09/12 05:24:11 485424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 485428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56414|rttvar:1211|minrtt:30532|latest_rtt:56483|ack_delay:32|
[2025/09/12 05:24:11 485432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56419|rttvar:918|minrtt:30532|latest_rtt:56483|ack_delay:32|
[2025/09/12 05:24:11 485436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:161|lost_pn:158|thresh:3|
[2025/09/12 05:24:11 485440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 485520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 485524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 485607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:158|lost_pn:158|po_sent_time:1757654651427001|lost_send_time:1757654651421835|loss_delay:63543|frame:STREAM |repair:128|
[2025/09/12 05:24:11 485611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651427001u|
[2025/09/12 05:24:11 485615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 485619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651490690|now:1757654651485619|interval:5071|
[2025/09/12 05:24:11 485623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651490690|now:1757654651485619|interv:5071|
[2025/09/12 05:24:11 485627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 44922, ack_elapse 56811, delivered 68405|rate 1204080|lost 40|
[2025/09/12 05:24:11 485632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204080) in round 4|
[2025/09/12 05:24:11 485636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 485640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 485644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651428895|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 485648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651428895|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 485652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142808|srtt:56419|latest_rtt:56483|min_rtt:30532|applimit:0|lost:39|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 485658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:72|largest:72|pns:2|
[2025/09/12 05:24:11 485662] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:77|pkt_type:SHORT_HEADER|pkt_num:72|frame:ACK |recv_time:1757654651485378|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 485667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771485378|now:1757654651485378|interv:120000000|
[2025/09/12 05:24:11 485671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771485378|now:1757654651485378|interv:120000000|
[2025/09/12 05:24:11 485675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651491450|pq_index:0|
[2025/09/12 05:24:11 485679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651484706|
[2025/09/12 05:24:11 485683] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651485683|
[2025/09/12 05:24:11 485688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651485687|
[2025/09/12 05:24:11 485696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56419|min_srtt:56419|path_bw:1210248|loss_rate:13.73|path_pto:0|
[2025/09/12 05:24:11 485700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:174522|
[2025/09/12 05:24:11 485705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56419|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 485709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:158|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 485714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56419|min_srtt:56419|path_bw:1210248|loss_rate:13.73|path_pto:0|
[2025/09/12 05:24:11 485718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:277095|
[2025/09/12 05:24:11 485722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56419|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 485726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 485731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56419|min_srtt:56419|path_bw:1210248|loss_rate:13.73|path_pto:0|
[2025/09/12 05:24:11 485735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:278274|
[2025/09/12 05:24:11 485739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 485743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 485747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 485751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 485755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:158|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 485759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:174522|
[2025/09/12 05:24:11 485764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 485768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:280|
[2025/09/12 05:24:11 485797] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:280|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651485774|stream_id:0|stream_offset:174522|
[2025/09/12 05:24:11 485806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:280|origin_pktnum:158|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 485819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 485826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651490690|now:1757654651485826|interval:4864|
[2025/09/12 05:24:11 485832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651490690|now:1757654651485826|interv:4864|
[2025/09/12 05:24:11 485836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 485841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 485845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:277095|
[2025/09/12 05:24:11 485850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 485854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:281|
[2025/09/12 05:24:11 485880] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:281|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651485861|stream_id:0|stream_offset:277095|
[2025/09/12 05:24:11 485888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:281|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 485895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 485901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651490690|now:1757654651485901|interval:4789|
[2025/09/12 05:24:11 485908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651490690|now:1757654651485901|interv:4789|
[2025/09/12 05:24:11 485913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 485918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651490690|
[2025/09/12 05:24:11 485922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651490690|
[2025/09/12 05:24:11 485926] [debug] |xqc_engine_wakeup_after|wakeup:1757654651490690|now:1757654651485926|diff:4764|
[2025/09/12 05:24:11 485930] [debug] |xqc_engine_main_logic|END|now:1757654651485687|
[2025/09/12 05:24:11 485935] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651485935|
[2025/09/12 05:24:11 485939] [debug] |xqc_engine_wakeup_after|wakeup:1757654651490690|now:1757654651485939|diff:4751|
[2025/09/12 05:24:11 485943] [debug] |xqc_engine_main_logic|END|now:1757654651485935|
[2025/09/12 05:24:11 486444] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:79|state:ESTABED|recv_time:1757654651486443|
[2025/09/12 05:24:11 486450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 486469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:72|
[2025/09/12 05:24:11 486476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:73|
[2025/09/12 05:24:11 486490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:73|
[2025/09/12 05:24:11 486494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 486500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:164|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:164|path_largest_ack:164|
[2025/09/12 05:24:11 486504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:116405|prior_delivered:71153|prior_time:1757654651428567|is_app_limited:0|send_elapse:45154|ack_elapse:57876|ctl_first_sent_time:1757654651429127|lagest_ack_time:1757654651486443|curr_delivered:140758|
[2025/09/12 05:24:11 486508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651429127|
[2025/09/12 05:24:11 486513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 486517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56419|rttvar:918|minrtt:30532|latest_rtt:57316|ack_delay:32|
[2025/09/12 05:24:11 486521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56527|rttvar:905|minrtt:30532|latest_rtt:57316|ack_delay:32|
[2025/09/12 05:24:11 486526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:164|lost_pn:161|thresh:3|
[2025/09/12 05:24:11 486530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 486590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 486594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 486678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:160|lost_pn:161|po_sent_time:1757654651427147|lost_send_time:1757654651421963|loss_delay:64480|frame:STREAM |repair:128|
[2025/09/12 05:24:11 486682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651427147u|
[2025/09/12 05:24:11 486689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 486693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651493460|now:1757654651486693|interval:6767|
[2025/09/12 05:24:11 486697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651493460|now:1757654651486693|interv:6767|
[2025/09/12 05:24:11 486701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45154, ack_elapse 57876, delivered 69605|rate 1202657|lost 41|
[2025/09/12 05:24:11 486706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202657) in round 4|
[2025/09/12 05:24:11 486710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 486714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 486718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651429127|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 486722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651429127|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 486727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142808|srtt:56527|latest_rtt:57316|min_rtt:30532|applimit:0|lost:40|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 486733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:73|largest:73|pns:2|
[2025/09/12 05:24:11 486737] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:79|pkt_type:SHORT_HEADER|pkt_num:73|frame:ACK |recv_time:1757654651486443|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 486742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771486443|now:1757654651486443|interv:120000000|
[2025/09/12 05:24:11 486746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771486443|now:1757654651486443|interv:120000000|
[2025/09/12 05:24:11 486750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651490690|pq_index:0|
[2025/09/12 05:24:11 486754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651485687|
[2025/09/12 05:24:11 486758] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651486758|
[2025/09/12 05:24:11 486763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651486762|
[2025/09/12 05:24:11 486768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56527|min_srtt:56527|path_bw:1210248|loss_rate:13.99|path_pto:0|
[2025/09/12 05:24:11 486773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:176880|
[2025/09/12 05:24:11 486780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56527|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 486784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:160|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 486788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56527|min_srtt:56527|path_bw:1210248|loss_rate:13.99|path_pto:0|
[2025/09/12 05:24:11 486793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:278274|
[2025/09/12 05:24:11 486797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56527|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 486801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 486805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56527|min_srtt:56527|path_bw:1210248|loss_rate:13.99|path_pto:0|
[2025/09/12 05:24:11 486810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:279453|
[2025/09/12 05:24:11 486814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 486818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 486822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 486826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 486830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:160|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 486834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:176880|
[2025/09/12 05:24:11 486838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 486843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:282|
[2025/09/12 05:24:11 486872] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:282|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651486849|stream_id:0|stream_offset:176880|
[2025/09/12 05:24:11 486880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:282|origin_pktnum:160|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 486887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 486894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651493460|now:1757654651486893|interval:6567|
[2025/09/12 05:24:11 486906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651493460|now:1757654651486893|interv:6567|
[2025/09/12 05:24:11 486911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 486916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 486920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:278274|
[2025/09/12 05:24:11 486924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 486928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:283|
[2025/09/12 05:24:11 486955] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:283|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651486935|stream_id:0|stream_offset:278274|
[2025/09/12 05:24:11 486964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:283|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 486971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 486978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651493460|now:1757654651486977|interval:6483|
[2025/09/12 05:24:11 486984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651493460|now:1757654651486977|interv:6483|
[2025/09/12 05:24:11 486988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 486993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651493460|
[2025/09/12 05:24:11 486997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651493460|
[2025/09/12 05:24:11 487001] [debug] |xqc_engine_wakeup_after|wakeup:1757654651493460|now:1757654651487001|diff:6459|
[2025/09/12 05:24:11 487005] [debug] |xqc_engine_main_logic|END|now:1757654651486762|
[2025/09/12 05:24:11 487010] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651487010|
[2025/09/12 05:24:11 487014] [debug] |xqc_engine_wakeup_after|wakeup:1757654651493460|now:1757654651487014|diff:6446|
[2025/09/12 05:24:11 487018] [debug] |xqc_engine_main_logic|END|now:1757654651487010|
[2025/09/12 05:24:11 488432] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:81|state:ESTABED|recv_time:1757654651488431|
[2025/09/12 05:24:11 488441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 488446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:73|
[2025/09/12 05:24:11 488450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:74|
[2025/09/12 05:24:11 488470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:74|
[2025/09/12 05:24:11 488476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 488482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:165|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:168|path_largest_ack:165|
[2025/09/12 05:24:11 488487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:115205|prior_delivered:73553|prior_time:1757654651430561|is_app_limited:0|send_elapse:46800|ack_elapse:57870|ctl_first_sent_time:1757654651430877|lagest_ack_time:1757654651488431|curr_delivered:141958|
[2025/09/12 05:24:11 488496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651430877|
[2025/09/12 05:24:11 488500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 488504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:168|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:168|path_largest_ack:168|
[2025/09/12 05:24:11 488509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:115205|prior_delivered:73553|prior_time:1757654651430561|is_app_limited:0|send_elapse:46800|ack_elapse:57870|ctl_first_sent_time:1757654651430877|lagest_ack_time:1757654651488431|curr_delivered:143158|
[2025/09/12 05:24:11 488513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651431109|
[2025/09/12 05:24:11 488517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2591||sndq_packets_used_bytes:0|sndq_packets_free:85|
[2025/09/12 05:24:11 488521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56527|rttvar:905|minrtt:30532|latest_rtt:57322|ack_delay:48|
[2025/09/12 05:24:11 488525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56621|rttvar:865|minrtt:30532|latest_rtt:57322|ack_delay:48|
[2025/09/12 05:24:11 488529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:168|lost_pn:165|thresh:3|
[2025/09/12 05:24:11 488533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 488593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 488597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 488687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:162|lost_pn:165|po_sent_time:1757654651428980|lost_send_time:1757654651423944|loss_delay:64487|frame:STREAM |repair:128|
[2025/09/12 05:24:11 488692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:163|lost_pn:165|po_sent_time:1757654651429056|lost_send_time:1757654651423944|loss_delay:64487|frame:STREAM |repair:128|
[2025/09/12 05:24:11 488696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651429056u|
[2025/09/12 05:24:11 488700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 488704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651495451|now:1757654651488704|interval:6747|
[2025/09/12 05:24:11 488709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651495451|now:1757654651488704|interv:6747|
[2025/09/12 05:24:11 488713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 46800, ack_elapse 57870, delivered 69605|rate 1202782|lost 43|
[2025/09/12 05:24:11 488717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202782) in round 4|
[2025/09/12 05:24:11 488721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 488725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 488729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651431109|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 488733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651431109|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 488738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:140408|srtt:56621|latest_rtt:57322|min_rtt:30532|applimit:0|lost:41|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 488743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:74|largest:74|pns:2|
[2025/09/12 05:24:11 488748] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:81|pkt_type:SHORT_HEADER|pkt_num:74|frame:ACK |recv_time:1757654651488431|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 488752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771488431|now:1757654651488431|interv:120000000|
[2025/09/12 05:24:11 488757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771488431|now:1757654651488431|interv:120000000|
[2025/09/12 05:24:11 488761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651493460|pq_index:0|
[2025/09/12 05:24:11 488765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651486762|
[2025/09/12 05:24:11 488768] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651488768|
[2025/09/12 05:24:11 488773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651488772|
[2025/09/12 05:24:11 488781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56621|min_srtt:56621|path_bw:1210248|loss_rate:14.24|path_pto:0|
[2025/09/12 05:24:11 488786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:179238|
[2025/09/12 05:24:11 488790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56621|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 488795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:162|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 488800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56621|min_srtt:56621|path_bw:1210248|loss_rate:14.24|path_pto:0|
[2025/09/12 05:24:11 488804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:180417|
[2025/09/12 05:24:11 488808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56621|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 488812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:163|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 488816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56621|min_srtt:56621|path_bw:1210248|loss_rate:14.24|path_pto:0|
[2025/09/12 05:24:11 488821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:279453|
[2025/09/12 05:24:11 488825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56621|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 488829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 488833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56621|min_srtt:56621|path_bw:1210248|loss_rate:14.24|path_pto:0|
[2025/09/12 05:24:11 488838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:280632|
[2025/09/12 05:24:11 488842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56621|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 488846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 488850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56621|min_srtt:56621|path_bw:1210248|loss_rate:14.24|path_pto:0|
[2025/09/12 05:24:11 488857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:281811|
[2025/09/12 05:24:11 488861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 488865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 488869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 488873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 488877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:162|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 488881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:179238|
[2025/09/12 05:24:11 488886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 488890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:284|
[2025/09/12 05:24:11 488918] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:284|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140408|now:1757654651488896|stream_id:0|stream_offset:179238|
[2025/09/12 05:24:11 488927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:284|origin_pktnum:162|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 488935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140408|applimit:0|
[2025/09/12 05:24:11 488941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651495451|now:1757654651488941|interval:6510|
[2025/09/12 05:24:11 488948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651495451|now:1757654651488941|interv:6510|
[2025/09/12 05:24:11 488954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141608|
[2025/09/12 05:24:11 488958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:163|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 488963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:180417|
[2025/09/12 05:24:11 488967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 488971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:285|
[2025/09/12 05:24:11 488995] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:285|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651488978|stream_id:0|stream_offset:180417|
[2025/09/12 05:24:11 489003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:285|origin_pktnum:163|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 489016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 489023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651495451|now:1757654651489023|interval:6428|
[2025/09/12 05:24:11 489028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651495451|now:1757654651489023|interv:6428|
[2025/09/12 05:24:11 489032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 489037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 489041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:279453|
[2025/09/12 05:24:11 489045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 489049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:286|
[2025/09/12 05:24:11 489075] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:286|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651489056|stream_id:0|stream_offset:279453|
[2025/09/12 05:24:11 489083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:286|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 489090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 489097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651495451|now:1757654651489097|interval:6354|
[2025/09/12 05:24:11 489103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651495451|now:1757654651489097|interv:6354|
[2025/09/12 05:24:11 489107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 489111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 489115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:280632|
[2025/09/12 05:24:11 489120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 489124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:287|
[2025/09/12 05:24:11 489148] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:287|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651489130|stream_id:0|stream_offset:280632|
[2025/09/12 05:24:11 489156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:287|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 489163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 489170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651495451|now:1757654651489170|interval:6281|
[2025/09/12 05:24:11 489180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651495451|now:1757654651489170|interv:6281|
[2025/09/12 05:24:11 489184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 489189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651495451|
[2025/09/12 05:24:11 489193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651495451|
[2025/09/12 05:24:11 489197] [debug] |xqc_engine_wakeup_after|wakeup:1757654651495451|now:1757654651489197|diff:6254|
[2025/09/12 05:24:11 489201] [debug] |xqc_engine_main_logic|END|now:1757654651488772|
[2025/09/12 05:24:11 489206] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651489206|
[2025/09/12 05:24:11 489210] [debug] |xqc_engine_wakeup_after|wakeup:1757654651495451|now:1757654651489210|diff:6241|
[2025/09/12 05:24:11 489214] [debug] |xqc_engine_main_logic|END|now:1757654651489206|
[2025/09/12 05:24:11 490447] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:83|state:ESTABED|recv_time:1757654651490446|
[2025/09/12 05:24:11 490474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 490480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:74|
[2025/09/12 05:24:11 490484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:75|
[2025/09/12 05:24:11 490490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:75|
[2025/09/12 05:24:11 490494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 490500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:169|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:171|path_largest_ack:169|
[2025/09/12 05:24:11 490505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:117605|prior_delivered:75953|prior_time:1757654651432576|is_app_limited:0|send_elapse:46943|ack_elapse:57870|ctl_first_sent_time:1757654651432914|lagest_ack_time:1757654651490446|curr_delivered:144358|
[2025/09/12 05:24:11 490509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651432914|
[2025/09/12 05:24:11 490514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 490518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:171|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:171|path_largest_ack:171|
[2025/09/12 05:24:11 490523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:117605|prior_delivered:75953|prior_time:1757654651432576|is_app_limited:0|send_elapse:46943|ack_elapse:57870|ctl_first_sent_time:1757654651432914|lagest_ack_time:1757654651490446|curr_delivered:145558|
[2025/09/12 05:24:11 490527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651433076|
[2025/09/12 05:24:11 490531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2591||sndq_packets_used_bytes:0|sndq_packets_free:85|
[2025/09/12 05:24:11 490535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56621|rttvar:865|minrtt:30532|latest_rtt:57370|ack_delay:32|
[2025/09/12 05:24:11 490539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56711|rttvar:828|minrtt:30532|latest_rtt:57370|ack_delay:32|
[2025/09/12 05:24:11 490549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:171|lost_pn:168|thresh:3|
[2025/09/12 05:24:11 490553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 490610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 490614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 490713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:166|lost_pn:168|po_sent_time:1757654651430964|lost_send_time:1757654651425905|loss_delay:64541|frame:STREAM |repair:128|
[2025/09/12 05:24:11 490718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:167|lost_pn:168|po_sent_time:1757654651431035|lost_send_time:1757654651425905|loss_delay:64541|frame:STREAM |repair:128|
[2025/09/12 05:24:11 490722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651431035u|
[2025/09/12 05:24:11 490726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 490730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651497545|now:1757654651490730|interval:6815|
[2025/09/12 05:24:11 490735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651497545|now:1757654651490730|interv:6815|
[2025/09/12 05:24:11 490739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 46943, ack_elapse 57870, delivered 69605|rate 1202782|lost 45|
[2025/09/12 05:24:11 490747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202782) in round 4|
[2025/09/12 05:24:11 490751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 490755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 490759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651433076|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 490763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651433076|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 490768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:140408|srtt:56711|latest_rtt:57370|min_rtt:30532|applimit:0|lost:43|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 490774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:75|largest:75|pns:2|
[2025/09/12 05:24:11 490778] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:83|pkt_type:SHORT_HEADER|pkt_num:75|frame:ACK |recv_time:1757654651490446|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 490783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771490446|now:1757654651490446|interv:120000000|
[2025/09/12 05:24:11 490787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771490446|now:1757654651490446|interv:120000000|
[2025/09/12 05:24:11 490791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651495451|pq_index:0|
[2025/09/12 05:24:11 490795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651488772|
[2025/09/12 05:24:11 490799] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651490799|
[2025/09/12 05:24:11 490804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651490803|
[2025/09/12 05:24:11 490810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56711|min_srtt:56711|path_bw:1210248|loss_rate:14.73|path_pto:0|
[2025/09/12 05:24:11 490815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:183954|
[2025/09/12 05:24:11 490819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56711|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 490824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:166|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 490828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56711|min_srtt:56711|path_bw:1210248|loss_rate:14.73|path_pto:0|
[2025/09/12 05:24:11 490832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:185133|
[2025/09/12 05:24:11 490839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56711|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 490844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:167|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 490848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56711|min_srtt:56711|path_bw:1210248|loss_rate:14.73|path_pto:0|
[2025/09/12 05:24:11 490852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:281811|
[2025/09/12 05:24:11 490856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56711|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 490861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 490865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56711|min_srtt:56711|path_bw:1210248|loss_rate:14.73|path_pto:0|
[2025/09/12 05:24:11 490869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:282990|
[2025/09/12 05:24:11 490873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56711|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 490878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 490882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56711|min_srtt:56711|path_bw:1210248|loss_rate:14.73|path_pto:0|
[2025/09/12 05:24:11 490886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:284169|
[2025/09/12 05:24:11 490890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 490894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 490898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 490902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 490906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:166|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 490911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:183954|
[2025/09/12 05:24:11 490917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 490922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:288|
[2025/09/12 05:24:11 490952] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:288|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140408|now:1757654651490928|stream_id:0|stream_offset:183954|
[2025/09/12 05:24:11 490961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:288|origin_pktnum:166|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 490969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140408|applimit:0|
[2025/09/12 05:24:11 490975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651497545|now:1757654651490975|interval:6570|
[2025/09/12 05:24:11 490981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651497545|now:1757654651490975|interv:6570|
[2025/09/12 05:24:11 490988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141608|
[2025/09/12 05:24:11 490995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:167|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 491000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:185133|
[2025/09/12 05:24:11 491004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 491008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:289|
[2025/09/12 05:24:11 491034] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:289|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651491015|stream_id:0|stream_offset:185133|
[2025/09/12 05:24:11 491042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:289|origin_pktnum:167|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 491049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 491056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651497545|now:1757654651491056|interval:6489|
[2025/09/12 05:24:11 491063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651497545|now:1757654651491056|interv:6489|
[2025/09/12 05:24:11 491067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 491071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 491076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:281811|
[2025/09/12 05:24:11 491080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 491084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:290|
[2025/09/12 05:24:11 491114] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:290|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651491095|stream_id:0|stream_offset:281811|
[2025/09/12 05:24:11 491122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:290|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 491129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 491136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651497545|now:1757654651491136|interval:6409|
[2025/09/12 05:24:11 491142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651497545|now:1757654651491136|interv:6409|
[2025/09/12 05:24:11 491146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 491151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 491155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:282990|
[2025/09/12 05:24:11 491160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 491164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:291|
[2025/09/12 05:24:11 491187] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:291|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651491170|stream_id:0|stream_offset:282990|
[2025/09/12 05:24:11 491196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:291|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 491203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 491209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651497545|now:1757654651491209|interval:6336|
[2025/09/12 05:24:11 491216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651497545|now:1757654651491209|interv:6336|
[2025/09/12 05:24:11 491222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 491229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651497545|
[2025/09/12 05:24:11 491234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651497545|
[2025/09/12 05:24:11 491238] [debug] |xqc_engine_wakeup_after|wakeup:1757654651497545|now:1757654651491238|diff:6307|
[2025/09/12 05:24:11 491243] [debug] |xqc_engine_main_logic|END|now:1757654651490803|
[2025/09/12 05:24:11 491248] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651491248|
[2025/09/12 05:24:11 491252] [debug] |xqc_engine_wakeup_after|wakeup:1757654651497545|now:1757654651491252|diff:6293|
[2025/09/12 05:24:11 491256] [debug] |xqc_engine_main_logic|END|now:1757654651491248|
[2025/09/12 05:24:11 491383] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:85|state:ESTABED|recv_time:1757654651491382|
[2025/09/12 05:24:11 491388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 491399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:75|
[2025/09/12 05:24:11 491403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:76|
[2025/09/12 05:24:11 491408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:76|
[2025/09/12 05:24:11 491412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 491418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:173|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:173|path_largest_ack:173|
[2025/09/12 05:24:11 491422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:120005|prior_delivered:78353|prior_time:1757654651434548|is_app_limited:0|send_elapse:48791|ack_elapse:56834|ctl_first_sent_time:1757654651434865|lagest_ack_time:1757654651491382|curr_delivered:146758|
[2025/09/12 05:24:11 491427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651434865|
[2025/09/12 05:24:11 491432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 491436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56711|rttvar:828|minrtt:30532|latest_rtt:56517|ack_delay:32|
[2025/09/12 05:24:11 491440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56683|rttvar:677|minrtt:30532|latest_rtt:56517|ack_delay:32|
[2025/09/12 05:24:11 491445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:173|lost_pn:170|thresh:3|
[2025/09/12 05:24:11 491449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 491527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 491531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 491637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:170|lost_pn:170|po_sent_time:1757654651433004|lost_send_time:1757654651427614|loss_delay:63768|frame:STREAM |repair:128|
[2025/09/12 05:24:11 491642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651433004u|
[2025/09/12 05:24:11 491646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 491650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651496923|now:1757654651491650|interval:5273|
[2025/09/12 05:24:11 491654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651496923|now:1757654651491650|interv:5273|
[2025/09/12 05:24:11 491658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 48791, ack_elapse 56834, delivered 68405|rate 1203592|lost 46|
[2025/09/12 05:24:11 491662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203592) in round 4|
[2025/09/12 05:24:11 491666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 491671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 491674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651434865|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 491679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651434865|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 491683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142808|srtt:56683|latest_rtt:56517|min_rtt:30532|applimit:0|lost:45|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 491689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:76|largest:76|pns:2|
[2025/09/12 05:24:11 491694] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:85|pkt_type:SHORT_HEADER|pkt_num:76|frame:ACK |recv_time:1757654651491382|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 491699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771491382|now:1757654651491382|interv:120000000|
[2025/09/12 05:24:11 491703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771491382|now:1757654651491382|interv:120000000|
[2025/09/12 05:24:11 491707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651497545|pq_index:0|
[2025/09/12 05:24:11 491713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651490803|
[2025/09/12 05:24:11 491717] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651491717|
[2025/09/12 05:24:11 491722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651491721|
[2025/09/12 05:24:11 491728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56683|min_srtt:56683|path_bw:1210248|loss_rate:15.20|path_pto:0|
[2025/09/12 05:24:11 491732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:188670|
[2025/09/12 05:24:11 491737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56683|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 491741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:170|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 491745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56683|min_srtt:56683|path_bw:1210248|loss_rate:15.20|path_pto:0|
[2025/09/12 05:24:11 491750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:284169|
[2025/09/12 05:24:11 491754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56683|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 491758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 491763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56683|min_srtt:56683|path_bw:1210248|loss_rate:15.20|path_pto:0|
[2025/09/12 05:24:11 491767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:285348|
[2025/09/12 05:24:11 491771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 491775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 491779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 491783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 491787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:170|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 491791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:188670|
[2025/09/12 05:24:11 491798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 491802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:292|
[2025/09/12 05:24:11 491832] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:292|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651491809|stream_id:0|stream_offset:188670|
[2025/09/12 05:24:11 491841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:292|origin_pktnum:170|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 491848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 491854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651496923|now:1757654651491854|interval:5069|
[2025/09/12 05:24:11 491861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651496923|now:1757654651491854|interv:5069|
[2025/09/12 05:24:11 491867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 491872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 491876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:284169|
[2025/09/12 05:24:11 491880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 491884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:293|
[2025/09/12 05:24:11 491909] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:293|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651491891|stream_id:0|stream_offset:284169|
[2025/09/12 05:24:11 491918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:293|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 491925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 491931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651496923|now:1757654651491930|interval:4993|
[2025/09/12 05:24:11 491938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651496923|now:1757654651491930|interv:4993|
[2025/09/12 05:24:11 491942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 491947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651496923|
[2025/09/12 05:24:11 491951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651496923|
[2025/09/12 05:24:11 491955] [debug] |xqc_engine_wakeup_after|wakeup:1757654651496923|now:1757654651491955|diff:4968|
[2025/09/12 05:24:11 491959] [debug] |xqc_engine_main_logic|END|now:1757654651491721|
[2025/09/12 05:24:11 491964] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651491964|
[2025/09/12 05:24:11 491968] [debug] |xqc_engine_wakeup_after|wakeup:1757654651496923|now:1757654651491968|diff:4955|
[2025/09/12 05:24:11 491972] [debug] |xqc_engine_main_logic|END|now:1757654651491964|
[2025/09/12 05:24:11 492329] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:87|state:ESTABED|recv_time:1757654651492329|
[2025/09/12 05:24:11 492336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 492341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:76|
[2025/09/12 05:24:11 492345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:77|
[2025/09/12 05:24:11 492351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:77|
[2025/09/12 05:24:11 492355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 492361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:176|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:176|path_largest_ack:176|
[2025/09/12 05:24:11 492365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:123605|prior_delivered:78353|prior_time:1757654651434548|is_app_limited:0|send_elapse:49023|ack_elapse:57781|ctl_first_sent_time:1757654651435097|lagest_ack_time:1757654651492329|curr_delivered:147958|
[2025/09/12 05:24:11 492370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651435097|
[2025/09/12 05:24:11 492374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 492378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56683|rttvar:677|minrtt:30532|latest_rtt:57232|ack_delay:40|
[2025/09/12 05:24:11 492382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56747|rttvar:635|minrtt:30532|latest_rtt:57232|ack_delay:40|
[2025/09/12 05:24:11 492387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:176|lost_pn:173|thresh:3|
[2025/09/12 05:24:11 492391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 492471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 492478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 492588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:172|lost_pn:173|po_sent_time:1757654651433155|lost_send_time:1757654651427943|loss_delay:64386|frame:STREAM |repair:128|
[2025/09/12 05:24:11 492593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651433155u|
[2025/09/12 05:24:11 492597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 492601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651499337|now:1757654651492600|interval:6737|
[2025/09/12 05:24:11 492605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651499337|now:1757654651492600|interv:6737|
[2025/09/12 05:24:11 492609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 49023, ack_elapse 57781, delivered 69605|rate 1204634|lost 47|
[2025/09/12 05:24:11 492613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204634) in round 4|
[2025/09/12 05:24:11 492617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 492621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 492625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651435097|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 492630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651435097|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 492634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142808|srtt:56747|latest_rtt:57232|min_rtt:30532|applimit:0|lost:46|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 492640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:77|largest:77|pns:2|
[2025/09/12 05:24:11 492644] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:87|pkt_type:SHORT_HEADER|pkt_num:77|frame:ACK |recv_time:1757654651492329|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 492651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771492329|now:1757654651492329|interv:120000000|
[2025/09/12 05:24:11 492655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771492329|now:1757654651492329|interv:120000000|
[2025/09/12 05:24:11 492659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651496923|pq_index:0|
[2025/09/12 05:24:11 492663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651491721|
[2025/09/12 05:24:11 492667] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651492667|
[2025/09/12 05:24:11 492672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651492671|
[2025/09/12 05:24:11 492678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56747|min_srtt:56747|path_bw:1210248|loss_rate:15.44|path_pto:0|
[2025/09/12 05:24:11 492682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:191028|
[2025/09/12 05:24:11 492686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56747|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 492691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:172|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 492695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56747|min_srtt:56747|path_bw:1210248|loss_rate:15.44|path_pto:0|
[2025/09/12 05:24:11 492699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:285348|
[2025/09/12 05:24:11 492704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56747|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 492708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 492712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56747|min_srtt:56747|path_bw:1210248|loss_rate:15.44|path_pto:0|
[2025/09/12 05:24:11 492716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:286527|
[2025/09/12 05:24:11 492720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 492724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 492728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 492732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 492736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:172|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 492743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:191028|
[2025/09/12 05:24:11 492747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 492752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:294|
[2025/09/12 05:24:11 492781] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:294|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651492758|stream_id:0|stream_offset:191028|
[2025/09/12 05:24:11 492790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:294|origin_pktnum:172|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 492797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 492803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651499337|now:1757654651492803|interval:6534|
[2025/09/12 05:24:11 492810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651499337|now:1757654651492803|interv:6534|
[2025/09/12 05:24:11 492816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 492821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 492825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:285348|
[2025/09/12 05:24:11 492829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 492833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:295|
[2025/09/12 05:24:11 492859] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:295|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651492840|stream_id:0|stream_offset:285348|
[2025/09/12 05:24:11 492867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:295|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 492874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 492880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651499337|now:1757654651492880|interval:6457|
[2025/09/12 05:24:11 492887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651499337|now:1757654651492880|interv:6457|
[2025/09/12 05:24:11 492891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 492895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651499337|
[2025/09/12 05:24:11 492899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651499337|
[2025/09/12 05:24:11 492903] [debug] |xqc_engine_wakeup_after|wakeup:1757654651499337|now:1757654651492903|diff:6434|
[2025/09/12 05:24:11 492912] [debug] |xqc_engine_main_logic|END|now:1757654651492671|
[2025/09/12 05:24:11 492918] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651492918|
[2025/09/12 05:24:11 492921] [debug] |xqc_engine_wakeup_after|wakeup:1757654651499337|now:1757654651492921|diff:6416|
[2025/09/12 05:24:11 492925] [debug] |xqc_engine_main_logic|END|now:1757654651492918|
[2025/09/12 05:24:11 494342] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:89|state:ESTABED|recv_time:1757654651494342|
[2025/09/12 05:24:11 494351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 494357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:77|
[2025/09/12 05:24:11 494361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:78|
[2025/09/12 05:24:11 494366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:78|
[2025/09/12 05:24:11 494371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 494376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:177|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:180|path_largest_ack:177|
[2025/09/12 05:24:11 494381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:122405|prior_delivered:80753|prior_time:1757654651436544|is_app_limited:0|send_elapse:48889|ack_elapse:57798|ctl_first_sent_time:1757654651436869|lagest_ack_time:1757654651494342|curr_delivered:149158|
[2025/09/12 05:24:11 494386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651436869|
[2025/09/12 05:24:11 494390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 494394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:180|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:180|path_largest_ack:180|
[2025/09/12 05:24:11 494399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:122405|prior_delivered:80753|prior_time:1757654651436544|is_app_limited:0|send_elapse:48889|ack_elapse:57798|ctl_first_sent_time:1757654651436869|lagest_ack_time:1757654651494342|curr_delivered:150358|
[2025/09/12 05:24:11 494403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651437100|
[2025/09/12 05:24:11 494407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2591||sndq_packets_used_bytes:0|sndq_packets_free:85|
[2025/09/12 05:24:11 494411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56747|rttvar:635|minrtt:30532|latest_rtt:57242|ack_delay:48|
[2025/09/12 05:24:11 494415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56803|rttvar:588|minrtt:30532|latest_rtt:57242|ack_delay:48|
[2025/09/12 05:24:11 494420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:180|lost_pn:177|thresh:3|
[2025/09/12 05:24:11 494424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 494503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 494507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 494621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:174|lost_pn:177|po_sent_time:1757654651434951|lost_send_time:1757654651429945|loss_delay:64397|frame:STREAM |repair:128|
[2025/09/12 05:24:11 494626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:175|lost_pn:177|po_sent_time:1757654651435023|lost_send_time:1757654651429945|loss_delay:64397|frame:STREAM |repair:128|
[2025/09/12 05:24:11 494630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651435023u|
[2025/09/12 05:24:11 494634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 494638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651501348|now:1757654651494638|interval:6710|
[2025/09/12 05:24:11 494643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651501348|now:1757654651494638|interv:6710|
[2025/09/12 05:24:11 494647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 48889, ack_elapse 57798, delivered 69605|rate 1204280|lost 49|
[2025/09/12 05:24:11 494651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204280) in round 4|
[2025/09/12 05:24:11 494661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 494665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 494669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651437100|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 494673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651437100|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 494678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:140408|srtt:56803|latest_rtt:57242|min_rtt:30532|applimit:0|lost:47|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 494684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:78|largest:78|pns:2|
[2025/09/12 05:24:11 494688] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:89|pkt_type:SHORT_HEADER|pkt_num:78|frame:ACK |recv_time:1757654651494342|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 494693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771494342|now:1757654651494342|interv:120000000|
[2025/09/12 05:24:11 494697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771494342|now:1757654651494342|interv:120000000|
[2025/09/12 05:24:11 494701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651499337|pq_index:0|
[2025/09/12 05:24:11 494705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651492671|
[2025/09/12 05:24:11 494709] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651494709|
[2025/09/12 05:24:11 494714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651494713|
[2025/09/12 05:24:11 494719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56803|min_srtt:56803|path_bw:1210248|loss_rate:15.67|path_pto:0|
[2025/09/12 05:24:11 494724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:193386|
[2025/09/12 05:24:11 494728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56803|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 494733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:174|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 494737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56803|min_srtt:56803|path_bw:1210248|loss_rate:15.67|path_pto:0|
[2025/09/12 05:24:11 494741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:194565|
[2025/09/12 05:24:11 494748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56803|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 494753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:175|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 494757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56803|min_srtt:56803|path_bw:1210248|loss_rate:15.67|path_pto:0|
[2025/09/12 05:24:11 494761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:286527|
[2025/09/12 05:24:11 494765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56803|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 494770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 494774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56803|min_srtt:56803|path_bw:1210248|loss_rate:15.67|path_pto:0|
[2025/09/12 05:24:11 494778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:287706|
[2025/09/12 05:24:11 494783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56803|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 494787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 494791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56803|min_srtt:56803|path_bw:1210248|loss_rate:15.67|path_pto:0|
[2025/09/12 05:24:11 494795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:288885|
[2025/09/12 05:24:11 494800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 494803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 494807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 494812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 494816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:174|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 494820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:193386|
[2025/09/12 05:24:11 494824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 494828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:296|
[2025/09/12 05:24:11 494861] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:296|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140408|now:1757654651494838|stream_id:0|stream_offset:193386|
[2025/09/12 05:24:11 494869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:296|origin_pktnum:174|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 494877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140408|applimit:0|
[2025/09/12 05:24:11 494883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651501348|now:1757654651494883|interval:6465|
[2025/09/12 05:24:11 494890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651501348|now:1757654651494883|interv:6465|
[2025/09/12 05:24:11 494896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141608|
[2025/09/12 05:24:11 494901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:175|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 494905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:194565|
[2025/09/12 05:24:11 494909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 494913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:297|
[2025/09/12 05:24:11 494939] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:297|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651494920|stream_id:0|stream_offset:194565|
[2025/09/12 05:24:11 494947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:297|origin_pktnum:175|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 494954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 494960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651501348|now:1757654651494960|interval:6388|
[2025/09/12 05:24:11 494967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651501348|now:1757654651494960|interv:6388|
[2025/09/12 05:24:11 494971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 494976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 494980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:286527|
[2025/09/12 05:24:11 494985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 494989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:298|
[2025/09/12 05:24:11 495013] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:298|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651494995|stream_id:0|stream_offset:286527|
[2025/09/12 05:24:11 495028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:298|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 495035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 495041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651501348|now:1757654651495041|interval:6307|
[2025/09/12 05:24:11 495046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651501348|now:1757654651495041|interv:6307|
[2025/09/12 05:24:11 495050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 495054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 495059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:287706|
[2025/09/12 05:24:11 495063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 495067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:299|
[2025/09/12 05:24:11 495092] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:299|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651495074|stream_id:0|stream_offset:287706|
[2025/09/12 05:24:11 495100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:299|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 495108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 495114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651501348|now:1757654651495114|interval:6234|
[2025/09/12 05:24:11 495120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651501348|now:1757654651495114|interv:6234|
[2025/09/12 05:24:11 495125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 495129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651501348|
[2025/09/12 05:24:11 495134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651501348|
[2025/09/12 05:24:11 495137] [debug] |xqc_engine_wakeup_after|wakeup:1757654651501348|now:1757654651495137|diff:6211|
[2025/09/12 05:24:11 495142] [debug] |xqc_engine_main_logic|END|now:1757654651494713|
[2025/09/12 05:24:11 495147] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651495147|
[2025/09/12 05:24:11 495151] [debug] |xqc_engine_wakeup_after|wakeup:1757654651501348|now:1757654651495151|diff:6197|
[2025/09/12 05:24:11 495155] [debug] |xqc_engine_main_logic|END|now:1757654651495147|
[2025/09/12 05:24:11 496413] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:91|state:ESTABED|recv_time:1757654651496412|
[2025/09/12 05:24:11 496422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 496427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:78|
[2025/09/12 05:24:11 496436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:79|
[2025/09/12 05:24:11 496441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:79|
[2025/09/12 05:24:11 496445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 496451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:181|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:184|path_largest_ack:181|
[2025/09/12 05:24:11 496473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:124805|prior_delivered:83153|prior_time:1757654651438532|is_app_limited:0|send_elapse:50780|ack_elapse:57880|ctl_first_sent_time:1757654651438858|lagest_ack_time:1757654651496412|curr_delivered:151558|
[2025/09/12 05:24:11 496478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651438858|
[2025/09/12 05:24:11 496483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 496487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:184|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:184|path_largest_ack:184|
[2025/09/12 05:24:11 496491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:124805|prior_delivered:83153|prior_time:1757654651438532|is_app_limited:0|send_elapse:50780|ack_elapse:57880|ctl_first_sent_time:1757654651438858|lagest_ack_time:1757654651496412|curr_delivered:152758|
[2025/09/12 05:24:11 496496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651439088|
[2025/09/12 05:24:11 496500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2591||sndq_packets_used_bytes:0|sndq_packets_free:85|
[2025/09/12 05:24:11 496504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56803|rttvar:588|minrtt:30532|latest_rtt:57324|ack_delay:48|
[2025/09/12 05:24:11 496508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56862|rttvar:559|minrtt:30532|latest_rtt:57324|ack_delay:48|
[2025/09/12 05:24:11 496512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:184|lost_pn:181|thresh:3|
[2025/09/12 05:24:11 496516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 496577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 496581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 496702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:178|lost_pn:181|po_sent_time:1757654651436951|lost_send_time:1757654651431923|loss_delay:64489|frame:STREAM |repair:128|
[2025/09/12 05:24:11 496707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:179|lost_pn:181|po_sent_time:1757654651437026|lost_send_time:1757654651431923|loss_delay:64489|frame:STREAM |repair:128|
[2025/09/12 05:24:11 496711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651437026u|
[2025/09/12 05:24:11 496715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 496719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651503428|now:1757654651496719|interval:6709|
[2025/09/12 05:24:11 496723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651503428|now:1757654651496719|interv:6709|
[2025/09/12 05:24:11 496727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 50780, ack_elapse 57880, delivered 69605|rate 1202574|lost 51|
[2025/09/12 05:24:11 496732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202574) in round 4|
[2025/09/12 05:24:11 496736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 496740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 496744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651439088|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 496751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651439088|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 496756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:140408|srtt:56862|latest_rtt:57324|min_rtt:30532|applimit:0|lost:49|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 496761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:79|largest:79|pns:2|
[2025/09/12 05:24:11 496766] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:91|pkt_type:SHORT_HEADER|pkt_num:79|frame:ACK |recv_time:1757654651496412|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 496771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771496412|now:1757654651496412|interv:120000000|
[2025/09/12 05:24:11 496775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771496412|now:1757654651496412|interv:120000000|
[2025/09/12 05:24:11 496779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651501348|pq_index:0|
[2025/09/12 05:24:11 496783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651494713|
[2025/09/12 05:24:11 496787] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651496787|
[2025/09/12 05:24:11 496792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651496791|
[2025/09/12 05:24:11 496797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56862|min_srtt:56862|path_bw:1210248|loss_rate:16.12|path_pto:0|
[2025/09/12 05:24:11 496802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:198102|
[2025/09/12 05:24:11 496806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56862|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 496811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:178|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 496815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56862|min_srtt:56862|path_bw:1210248|loss_rate:16.12|path_pto:0|
[2025/09/12 05:24:11 496819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:199281|
[2025/09/12 05:24:11 496823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56862|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 496827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:179|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 496834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56862|min_srtt:56862|path_bw:1210248|loss_rate:16.12|path_pto:0|
[2025/09/12 05:24:11 496838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:288885|
[2025/09/12 05:24:11 496843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56862|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 496847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 496851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56862|min_srtt:56862|path_bw:1210248|loss_rate:16.12|path_pto:0|
[2025/09/12 05:24:11 496856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:290064|
[2025/09/12 05:24:11 496860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56862|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 496864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 496868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56862|min_srtt:56862|path_bw:1210248|loss_rate:16.12|path_pto:0|
[2025/09/12 05:24:11 496872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:291243|
[2025/09/12 05:24:11 496876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 496880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 496884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 496888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 496892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:178|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 496896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:198102|
[2025/09/12 05:24:11 496901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 496905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:300|
[2025/09/12 05:24:11 496934] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:300|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140408|now:1757654651496912|stream_id:0|stream_offset:198102|
[2025/09/12 05:24:11 496942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:300|origin_pktnum:178|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 496955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140408|applimit:0|
[2025/09/12 05:24:11 496961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651503428|now:1757654651496961|interval:6467|
[2025/09/12 05:24:11 496966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651503428|now:1757654651496961|interv:6467|
[2025/09/12 05:24:11 496970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141608|
[2025/09/12 05:24:11 496975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:179|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 496979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:199281|
[2025/09/12 05:24:11 496984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 496988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:301|
[2025/09/12 05:24:11 497014] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:301|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651496994|stream_id:0|stream_offset:199281|
[2025/09/12 05:24:11 497022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:301|origin_pktnum:179|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 497029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 497035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651503428|now:1757654651497035|interval:6393|
[2025/09/12 05:24:11 497042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651503428|now:1757654651497035|interv:6393|
[2025/09/12 05:24:11 497046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 497051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 497055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:288885|
[2025/09/12 05:24:11 497059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 497063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:302|
[2025/09/12 05:24:11 497088] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:302|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651497070|stream_id:0|stream_offset:288885|
[2025/09/12 05:24:11 497096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:302|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 497103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 497116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651503428|now:1757654651497115|interval:6313|
[2025/09/12 05:24:11 497120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651503428|now:1757654651497115|interv:6313|
[2025/09/12 05:24:11 497124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 497129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 497133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:290064|
[2025/09/12 05:24:11 497137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 497141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:303|
[2025/09/12 05:24:11 497165] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:303|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651497148|stream_id:0|stream_offset:290064|
[2025/09/12 05:24:11 497174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:303|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 497181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 497187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651503428|now:1757654651497186|interval:6242|
[2025/09/12 05:24:11 497193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651503428|now:1757654651497186|interv:6242|
[2025/09/12 05:24:11 497198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 497202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651503428|
[2025/09/12 05:24:11 497207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651503428|
[2025/09/12 05:24:11 497211] [debug] |xqc_engine_wakeup_after|wakeup:1757654651503428|now:1757654651497211|diff:6217|
[2025/09/12 05:24:11 497215] [debug] |xqc_engine_main_logic|END|now:1757654651496791|
[2025/09/12 05:24:11 497220] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651497220|
[2025/09/12 05:24:11 497224] [debug] |xqc_engine_wakeup_after|wakeup:1757654651503428|now:1757654651497224|diff:6204|
[2025/09/12 05:24:11 497228] [debug] |xqc_engine_main_logic|END|now:1757654651497220|
[2025/09/12 05:24:11 498344] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:93|state:ESTABED|recv_time:1757654651498343|
[2025/09/12 05:24:11 498353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 498359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:79|
[2025/09/12 05:24:11 498362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:80|
[2025/09/12 05:24:11 498368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:80|
[2025/09/12 05:24:11 498372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 498378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:185|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:187|path_largest_ack:185|
[2025/09/12 05:24:11 498387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:127205|prior_delivered:85553|prior_time:1757654651440542|is_app_limited:0|send_elapse:50873|ack_elapse:57801|ctl_first_sent_time:1757654651440873|lagest_ack_time:1757654651498343|curr_delivered:153958|
[2025/09/12 05:24:11 498392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651440873|
[2025/09/12 05:24:11 498396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 498400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:187|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:187|path_largest_ack:187|
[2025/09/12 05:24:11 498405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:127205|prior_delivered:85553|prior_time:1757654651440542|is_app_limited:0|send_elapse:50873|ack_elapse:57801|ctl_first_sent_time:1757654651440873|lagest_ack_time:1757654651498343|curr_delivered:155158|
[2025/09/12 05:24:11 498409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651441031|
[2025/09/12 05:24:11 498413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2591||sndq_packets_used_bytes:0|sndq_packets_free:85|
[2025/09/12 05:24:11 498417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56862|rttvar:559|minrtt:30532|latest_rtt:57312|ack_delay:40|
[2025/09/12 05:24:11 498421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56914|rttvar:522|minrtt:30532|latest_rtt:57312|ack_delay:40|
[2025/09/12 05:24:11 498425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:187|lost_pn:184|thresh:3|
[2025/09/12 05:24:11 498429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 498509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 498513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 498642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:182|lost_pn:184|po_sent_time:1757654651438939|lost_send_time:1757654651433867|loss_delay:64476|frame:STREAM |repair:128|
[2025/09/12 05:24:11 498646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:183|lost_pn:184|po_sent_time:1757654651439014|lost_send_time:1757654651433867|loss_delay:64476|frame:STREAM |repair:128|
[2025/09/12 05:24:11 498650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651439014u|
[2025/09/12 05:24:11 498654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 498658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651505432|now:1757654651498658|interval:6774|
[2025/09/12 05:24:11 498663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651505432|now:1757654651498658|interv:6774|
[2025/09/12 05:24:11 498667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 50873, ack_elapse 57801, delivered 69605|rate 1204217|lost 53|
[2025/09/12 05:24:11 498671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204217) in round 4|
[2025/09/12 05:24:11 498675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 498679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 498683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651441031|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 498687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651441031|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 498694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:140408|srtt:56914|latest_rtt:57312|min_rtt:30532|applimit:0|lost:51|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 498699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:80|largest:80|pns:2|
[2025/09/12 05:24:11 498704] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:93|pkt_type:SHORT_HEADER|pkt_num:80|frame:ACK |recv_time:1757654651498343|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 498708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771498343|now:1757654651498343|interv:120000000|
[2025/09/12 05:24:11 498712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771498343|now:1757654651498343|interv:120000000|
[2025/09/12 05:24:11 498716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651503428|pq_index:0|
[2025/09/12 05:24:11 498720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651496791|
[2025/09/12 05:24:11 498724] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651498724|
[2025/09/12 05:24:11 498729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651498728|
[2025/09/12 05:24:11 498735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56914|min_srtt:56914|path_bw:1210248|loss_rate:16.56|path_pto:0|
[2025/09/12 05:24:11 498739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:202818|
[2025/09/12 05:24:11 498743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56914|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 498748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:182|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 498752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56914|min_srtt:56914|path_bw:1210248|loss_rate:16.56|path_pto:0|
[2025/09/12 05:24:11 498756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:203997|
[2025/09/12 05:24:11 498760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56914|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 498765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:183|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 498769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56914|min_srtt:56914|path_bw:1210248|loss_rate:16.56|path_pto:0|
[2025/09/12 05:24:11 498775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:291243|
[2025/09/12 05:24:11 498779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56914|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 498784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 498788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56914|min_srtt:56914|path_bw:1210248|loss_rate:16.56|path_pto:0|
[2025/09/12 05:24:11 498792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:292422|
[2025/09/12 05:24:11 498796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56914|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 498801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 498805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56914|min_srtt:56914|path_bw:1210248|loss_rate:16.56|path_pto:0|
[2025/09/12 05:24:11 498809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:293601|
[2025/09/12 05:24:11 498813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 498818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 498821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 498825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 498830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:182|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 498834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:202818|
[2025/09/12 05:24:11 498838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 498842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:304|
[2025/09/12 05:24:11 498872] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:304|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140408|now:1757654651498849|stream_id:0|stream_offset:202818|
[2025/09/12 05:24:11 498881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:304|origin_pktnum:182|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 498888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140408|applimit:0|
[2025/09/12 05:24:11 498900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651505432|now:1757654651498900|interval:6532|
[2025/09/12 05:24:11 498906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651505432|now:1757654651498900|interv:6532|
[2025/09/12 05:24:11 498911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141608|
[2025/09/12 05:24:11 498915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:183|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 498920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:203997|
[2025/09/12 05:24:11 498924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 498928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:305|
[2025/09/12 05:24:11 498954] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:305|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651498935|stream_id:0|stream_offset:203997|
[2025/09/12 05:24:11 498962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:305|origin_pktnum:183|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 498969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 498975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651505432|now:1757654651498975|interval:6457|
[2025/09/12 05:24:11 498981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651505432|now:1757654651498975|interv:6457|
[2025/09/12 05:24:11 498986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 498991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 498995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:291243|
[2025/09/12 05:24:11 498999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 499003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:306|
[2025/09/12 05:24:11 499028] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:306|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651499010|stream_id:0|stream_offset:291243|
[2025/09/12 05:24:11 499036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:306|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 499043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 499049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651505432|now:1757654651499049|interval:6383|
[2025/09/12 05:24:11 499060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651505432|now:1757654651499049|interv:6383|
[2025/09/12 05:24:11 499064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 499069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 499073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:292422|
[2025/09/12 05:24:11 499077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 499081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:307|
[2025/09/12 05:24:11 499107] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:307|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651499088|stream_id:0|stream_offset:292422|
[2025/09/12 05:24:11 499115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:307|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 499123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 499129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651505432|now:1757654651499129|interval:6303|
[2025/09/12 05:24:11 499136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651505432|now:1757654651499129|interv:6303|
[2025/09/12 05:24:11 499140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 499145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651505432|
[2025/09/12 05:24:11 499149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651505432|
[2025/09/12 05:24:11 499153] [debug] |xqc_engine_wakeup_after|wakeup:1757654651505432|now:1757654651499153|diff:6279|
[2025/09/12 05:24:11 499157] [debug] |xqc_engine_main_logic|END|now:1757654651498728|
[2025/09/12 05:24:11 499162] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651499162|
[2025/09/12 05:24:11 499166] [debug] |xqc_engine_wakeup_after|wakeup:1757654651505432|now:1757654651499166|diff:6266|
[2025/09/12 05:24:11 499170] [debug] |xqc_engine_main_logic|END|now:1757654651499162|
[2025/09/12 05:24:11 499359] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:95|state:ESTABED|recv_time:1757654651499358|
[2025/09/12 05:24:11 499364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 499370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:80|
[2025/09/12 05:24:11 499374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:81|
[2025/09/12 05:24:11 499379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:81|
[2025/09/12 05:24:11 499383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 499389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:189|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:189|path_largest_ack:189|
[2025/09/12 05:24:11 499394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:129605|prior_delivered:87953|prior_time:1757654651442492|is_app_limited:0|send_elapse:52719|ack_elapse:56866|ctl_first_sent_time:1757654651442822|lagest_ack_time:1757654651499358|curr_delivered:156358|
[2025/09/12 05:24:11 499403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651442822|
[2025/09/12 05:24:11 499408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 499412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56914|rttvar:522|minrtt:30532|latest_rtt:56536|ack_delay:32|
[2025/09/12 05:24:11 499416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56863|rttvar:494|minrtt:30532|latest_rtt:56536|ack_delay:32|
[2025/09/12 05:24:11 499420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:189|lost_pn:186|thresh:3|
[2025/09/12 05:24:11 499424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 499501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 499505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 499644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:186|lost_pn:186|po_sent_time:1757654651440956|lost_send_time:1757654651435388|loss_delay:63970|frame:STREAM |repair:128|
[2025/09/12 05:24:11 499649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651440956u|
[2025/09/12 05:24:11 499653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 499657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651505075|now:1757654651499657|interval:5418|
[2025/09/12 05:24:11 499661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651505075|now:1757654651499657|interv:5418|
[2025/09/12 05:24:11 499665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 52719, ack_elapse 56866, delivered 68405|rate 1202915|lost 54|
[2025/09/12 05:24:11 499669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202915) in round 4|
[2025/09/12 05:24:11 499673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 499677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 499681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651442822|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 499686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651442822|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 499690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142808|srtt:56863|latest_rtt:56536|min_rtt:30532|applimit:0|lost:53|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 499696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:81|largest:81|pns:2|
[2025/09/12 05:24:11 499701] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:95|pkt_type:SHORT_HEADER|pkt_num:81|frame:ACK |recv_time:1757654651499358|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 499708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771499358|now:1757654651499358|interv:120000000|
[2025/09/12 05:24:11 499712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771499358|now:1757654651499358|interv:120000000|
[2025/09/12 05:24:11 499716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651505432|pq_index:0|
[2025/09/12 05:24:11 499720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651498728|
[2025/09/12 05:24:11 499724] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651499724|
[2025/09/12 05:24:11 499729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651499728|
[2025/09/12 05:24:11 499734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56863|min_srtt:56863|path_bw:1210248|loss_rate:16.99|path_pto:0|
[2025/09/12 05:24:11 499739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:207534|
[2025/09/12 05:24:11 499743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56863|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 499747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:186|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 499752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56863|min_srtt:56863|path_bw:1210248|loss_rate:16.99|path_pto:0|
[2025/09/12 05:24:11 499756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:293601|
[2025/09/12 05:24:11 499760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56863|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 499765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 499769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56863|min_srtt:56863|path_bw:1210248|loss_rate:16.99|path_pto:0|
[2025/09/12 05:24:11 499773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:294780|
[2025/09/12 05:24:11 499777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 499781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 499785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 499789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 499796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:186|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 499800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:207534|
[2025/09/12 05:24:11 499804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 499809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:308|
[2025/09/12 05:24:11 499838] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:308|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651499815|stream_id:0|stream_offset:207534|
[2025/09/12 05:24:11 499846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:308|origin_pktnum:186|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 499854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 499860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651505075|now:1757654651499860|interval:5215|
[2025/09/12 05:24:11 499867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651505075|now:1757654651499860|interv:5215|
[2025/09/12 05:24:11 499873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 499878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 499882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:293601|
[2025/09/12 05:24:11 499886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 499890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:309|
[2025/09/12 05:24:11 499915] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:309|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651499897|stream_id:0|stream_offset:293601|
[2025/09/12 05:24:11 499923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:309|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 499930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 499937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651505075|now:1757654651499936|interval:5139|
[2025/09/12 05:24:11 499943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651505075|now:1757654651499936|interv:5139|
[2025/09/12 05:24:11 499947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 499952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651505075|
[2025/09/12 05:24:11 499956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651505075|
[2025/09/12 05:24:11 499965] [debug] |xqc_engine_wakeup_after|wakeup:1757654651505075|now:1757654651499964|diff:5111|
[2025/09/12 05:24:11 499969] [debug] |xqc_engine_main_logic|END|now:1757654651499728|
[2025/09/12 05:24:11 499974] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651499974|
[2025/09/12 05:24:11 499978] [debug] |xqc_engine_wakeup_after|wakeup:1757654651505075|now:1757654651499978|diff:5097|
[2025/09/12 05:24:11 499982] [debug] |xqc_engine_main_logic|END|now:1757654651499974|
[2025/09/12 05:24:11 500333] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:97|state:ESTABED|recv_time:1757654651500332|
[2025/09/12 05:24:11 500339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 500345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:81|
[2025/09/12 05:24:11 500349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:82|
[2025/09/12 05:24:11 500354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:82|
[2025/09/12 05:24:11 500358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 500364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:191|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:191|path_largest_ack:191|
[2025/09/12 05:24:11 500369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:132005|prior_delivered:87953|prior_time:1757654651442492|is_app_limited:0|send_elapse:52931|ack_elapse:57840|ctl_first_sent_time:1757654651443034|lagest_ack_time:1757654651500332|curr_delivered:157558|
[2025/09/12 05:24:11 500373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651443034|
[2025/09/12 05:24:11 500378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 500382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56863|rttvar:494|minrtt:30532|latest_rtt:57298|ack_delay:56|
[2025/09/12 05:24:11 500386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56911|rttvar:465|minrtt:30532|latest_rtt:57298|ack_delay:56|
[2025/09/12 05:24:11 500390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:191|lost_pn:188|thresh:3|
[2025/09/12 05:24:11 500394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 500473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 500477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 500618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:188|lost_pn:188|po_sent_time:1757654651441105|lost_send_time:1757654651435872|loss_delay:64460|frame:STREAM |repair:128|
[2025/09/12 05:24:11 500622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651441105u|
[2025/09/12 05:24:11 500626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 500630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651507391|now:1757654651500630|interval:6761|
[2025/09/12 05:24:11 500634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651507391|now:1757654651500630|interv:6761|
[2025/09/12 05:24:11 500638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 52931, ack_elapse 57840, delivered 69605|rate 1203405|lost 55|
[2025/09/12 05:24:11 500645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203405) in round 4|
[2025/09/12 05:24:11 500649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 500653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 500657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651443034|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 500662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651443034|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 500666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142808|srtt:56911|latest_rtt:57298|min_rtt:30532|applimit:0|lost:54|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 500672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:82|largest:82|pns:2|
[2025/09/12 05:24:11 500677] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:97|pkt_type:SHORT_HEADER|pkt_num:82|frame:ACK |recv_time:1757654651500332|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 500681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771500332|now:1757654651500332|interv:120000000|
[2025/09/12 05:24:11 500685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771500332|now:1757654651500332|interv:120000000|
[2025/09/12 05:24:11 500689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651505075|pq_index:0|
[2025/09/12 05:24:11 500693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651499728|
[2025/09/12 05:24:11 500697] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651500697|
[2025/09/12 05:24:11 500702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651500701|
[2025/09/12 05:24:11 500708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56911|min_srtt:56911|path_bw:1210248|loss_rate:17.20|path_pto:0|
[2025/09/12 05:24:11 500712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:209892|
[2025/09/12 05:24:11 500717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56911|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 500721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:188|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 500726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56911|min_srtt:56911|path_bw:1210248|loss_rate:17.20|path_pto:0|
[2025/09/12 05:24:11 500730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:294780|
[2025/09/12 05:24:11 500737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56911|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 500741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 500745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56911|min_srtt:56911|path_bw:1210248|loss_rate:17.20|path_pto:0|
[2025/09/12 05:24:11 500749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:295959|
[2025/09/12 05:24:11 500754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 500758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 500761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 500766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 500770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:188|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 500774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:209892|
[2025/09/12 05:24:11 500779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 500783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:310|
[2025/09/12 05:24:11 500812] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:310|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651500789|stream_id:0|stream_offset:209892|
[2025/09/12 05:24:11 500820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:310|origin_pktnum:188|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 500828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 500834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651507391|now:1757654651500834|interval:6557|
[2025/09/12 05:24:11 500841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651507391|now:1757654651500834|interv:6557|
[2025/09/12 05:24:11 500847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 500852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 500856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:294780|
[2025/09/12 05:24:11 500865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 500869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:311|
[2025/09/12 05:24:11 500895] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:311|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651500876|stream_id:0|stream_offset:294780|
[2025/09/12 05:24:11 500903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:311|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 500911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 500917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651507391|now:1757654651500917|interval:6474|
[2025/09/12 05:24:11 500924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651507391|now:1757654651500917|interv:6474|
[2025/09/12 05:24:11 500928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 500933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651507391|
[2025/09/12 05:24:11 500937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651507391|
[2025/09/12 05:24:11 500941] [debug] |xqc_engine_wakeup_after|wakeup:1757654651507391|now:1757654651500941|diff:6450|
[2025/09/12 05:24:11 500945] [debug] |xqc_engine_main_logic|END|now:1757654651500701|
[2025/09/12 05:24:11 500950] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651500950|
[2025/09/12 05:24:11 500954] [debug] |xqc_engine_wakeup_after|wakeup:1757654651507391|now:1757654651500954|diff:6437|
[2025/09/12 05:24:11 500958] [debug] |xqc_engine_main_logic|END|now:1757654651500950|
[2025/09/12 05:24:11 501330] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:99|state:ESTABED|recv_time:1757654651501329|
[2025/09/12 05:24:11 501336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 501342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:82|
[2025/09/12 05:24:11 501346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:83|
[2025/09/12 05:24:11 501351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:83|
[2025/09/12 05:24:11 501355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 501361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:193|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:193|path_largest_ack:193|
[2025/09/12 05:24:11 501366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:132005|prior_delivered:90353|prior_time:1757654651444488|is_app_limited:0|send_elapse:52789|ack_elapse:56841|ctl_first_sent_time:1757654651444811|lagest_ack_time:1757654651501329|curr_delivered:158758|
[2025/09/12 05:24:11 501371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651444811|
[2025/09/12 05:24:11 501375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 501379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56911|rttvar:465|minrtt:30532|latest_rtt:56518|ack_delay:40|
[2025/09/12 05:24:11 501384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56857|rttvar:457|minrtt:30532|latest_rtt:56518|ack_delay:40|
[2025/09/12 05:24:11 501393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:193|lost_pn:190|thresh:3|
[2025/09/12 05:24:11 501397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 501469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 501476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 501626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:190|lost_pn:190|po_sent_time:1757654651442931|lost_send_time:1757654651437365|loss_delay:63964|frame:STREAM |repair:128|
[2025/09/12 05:24:11 501631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651442931u|
[2025/09/12 05:24:11 501635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 501639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651507111|now:1757654651501638|interval:5473|
[2025/09/12 05:24:11 501643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651507111|now:1757654651501638|interv:5473|
[2025/09/12 05:24:11 501647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 52789, ack_elapse 56841, delivered 68405|rate 1203444|lost 56|
[2025/09/12 05:24:11 501651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203444) in round 4|
[2025/09/12 05:24:11 501655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 501659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 501663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651444811|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 501668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651444811|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 501672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142808|srtt:56857|latest_rtt:56518|min_rtt:30532|applimit:0|lost:55|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 501678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:83|largest:83|pns:2|
[2025/09/12 05:24:11 501683] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:83|frame:ACK |recv_time:1757654651501329|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 501687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771501329|now:1757654651501329|interv:120000000|
[2025/09/12 05:24:11 501691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771501329|now:1757654651501329|interv:120000000|
[2025/09/12 05:24:11 501695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651507391|pq_index:0|
[2025/09/12 05:24:11 501704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651500701|
[2025/09/12 05:24:11 501708] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651501708|
[2025/09/12 05:24:11 501713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651501712|
[2025/09/12 05:24:11 501718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56857|min_srtt:56857|path_bw:1210248|loss_rate:17.41|path_pto:0|
[2025/09/12 05:24:11 501723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:212250|
[2025/09/12 05:24:11 501727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56857|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 501731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:190|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 501736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56857|min_srtt:56857|path_bw:1210248|loss_rate:17.41|path_pto:0|
[2025/09/12 05:24:11 501740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:295959|
[2025/09/12 05:24:11 501744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56857|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 501749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 501753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56857|min_srtt:56857|path_bw:1210248|loss_rate:17.41|path_pto:0|
[2025/09/12 05:24:11 501757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:297138|
[2025/09/12 05:24:11 501761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 501765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 501769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 501773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 501778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:190|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 501782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:212250|
[2025/09/12 05:24:11 501788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 501792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:312|
[2025/09/12 05:24:11 501822] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:312|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651501799|stream_id:0|stream_offset:212250|
[2025/09/12 05:24:11 501831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:312|origin_pktnum:190|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 501838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 501844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651507111|now:1757654651501844|interval:5267|
[2025/09/12 05:24:11 501852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651507111|now:1757654651501844|interv:5267|
[2025/09/12 05:24:11 501857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 501862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 501866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:295959|
[2025/09/12 05:24:11 501870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 501874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:313|
[2025/09/12 05:24:11 501899] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:313|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651501881|stream_id:0|stream_offset:295959|
[2025/09/12 05:24:11 501907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:313|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 501914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 501921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651507111|now:1757654651501921|interval:5190|
[2025/09/12 05:24:11 501927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651507111|now:1757654651501921|interv:5190|
[2025/09/12 05:24:11 501931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 501936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651507111|
[2025/09/12 05:24:11 501940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651507111|
[2025/09/12 05:24:11 501944] [debug] |xqc_engine_wakeup_after|wakeup:1757654651507111|now:1757654651501944|diff:5167|
[2025/09/12 05:24:11 501948] [debug] |xqc_engine_main_logic|END|now:1757654651501712|
[2025/09/12 05:24:11 501954] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651501954|
[2025/09/12 05:24:11 501958] [debug] |xqc_engine_wakeup_after|wakeup:1757654651507111|now:1757654651501958|diff:5153|
[2025/09/12 05:24:11 501962] [debug] |xqc_engine_main_logic|END|now:1757654651501954|
[2025/09/12 05:24:11 502334] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:101|state:ESTABED|recv_time:1757654651502333|
[2025/09/12 05:24:11 502340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 502346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:83|
[2025/09/12 05:24:11 502350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:84|
[2025/09/12 05:24:11 502356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:84|
[2025/09/12 05:24:11 502360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 502366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:196|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:196|path_largest_ack:196|
[2025/09/12 05:24:11 502370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:135605|prior_delivered:90353|prior_time:1757654651444488|is_app_limited:0|send_elapse:53080|ack_elapse:57845|ctl_first_sent_time:1757654651445102|lagest_ack_time:1757654651502333|curr_delivered:159958|
[2025/09/12 05:24:11 502375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651445102|
[2025/09/12 05:24:11 502379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 502383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56857|rttvar:457|minrtt:30532|latest_rtt:57231|ack_delay:40|
[2025/09/12 05:24:11 502387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56898|rttvar:426|minrtt:30532|latest_rtt:57231|ack_delay:40|
[2025/09/12 05:24:11 502392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:196|lost_pn:193|thresh:3|
[2025/09/12 05:24:11 502396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 502475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 502479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 502628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:192|lost_pn:193|po_sent_time:1757654651443147|lost_send_time:1757654651437949|loss_delay:64384|frame:STREAM |repair:128|
[2025/09/12 05:24:11 502632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651443147u|
[2025/09/12 05:24:11 502636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 502640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651509298|now:1757654651502640|interval:6658|
[2025/09/12 05:24:11 502645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651509298|now:1757654651502640|interv:6658|
[2025/09/12 05:24:11 502649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 53080, ack_elapse 57845, delivered 69605|rate 1203301|lost 57|
[2025/09/12 05:24:11 502653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203301) in round 4|
[2025/09/12 05:24:11 502659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 502664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 502667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651445102|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 502672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651445102|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 502676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142808|srtt:56898|latest_rtt:57231|min_rtt:30532|applimit:0|lost:56|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 502682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:84|largest:84|pns:2|
[2025/09/12 05:24:11 502687] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:101|pkt_type:SHORT_HEADER|pkt_num:84|frame:ACK |recv_time:1757654651502333|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 502691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771502333|now:1757654651502333|interv:120000000|
[2025/09/12 05:24:11 502695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771502333|now:1757654651502333|interv:120000000|
[2025/09/12 05:24:11 502699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651507111|pq_index:0|
[2025/09/12 05:24:11 502703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651501712|
[2025/09/12 05:24:11 502707] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651502707|
[2025/09/12 05:24:11 502712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651502711|
[2025/09/12 05:24:11 502718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56898|min_srtt:56898|path_bw:1210248|loss_rate:17.61|path_pto:0|
[2025/09/12 05:24:11 502722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:214608|
[2025/09/12 05:24:11 502727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56898|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 502731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:192|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 502735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56898|min_srtt:56898|path_bw:1210248|loss_rate:17.61|path_pto:0|
[2025/09/12 05:24:11 502739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:297138|
[2025/09/12 05:24:11 502746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56898|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 502751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 502755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56898|min_srtt:56898|path_bw:1210248|loss_rate:17.61|path_pto:0|
[2025/09/12 05:24:11 502759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:298317|
[2025/09/12 05:24:11 502763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 502767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 502771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 502775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 502780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:192|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 502784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:214608|
[2025/09/12 05:24:11 502788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 502792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:314|
[2025/09/12 05:24:11 502821] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:314|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651502799|stream_id:0|stream_offset:214608|
[2025/09/12 05:24:11 502830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:314|origin_pktnum:192|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 502838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 502844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651509298|now:1757654651502843|interval:6455|
[2025/09/12 05:24:11 502850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651509298|now:1757654651502843|interv:6455|
[2025/09/12 05:24:11 502856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 502861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 502865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:297138|
[2025/09/12 05:24:11 502869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 502873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:315|
[2025/09/12 05:24:11 502904] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:315|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651502884|stream_id:0|stream_offset:297138|
[2025/09/12 05:24:11 502912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:315|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 502920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 502927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651509298|now:1757654651502927|interval:6371|
[2025/09/12 05:24:11 502933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651509298|now:1757654651502927|interv:6371|
[2025/09/12 05:24:11 502937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 502942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651507434|
[2025/09/12 05:24:11 502946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651507434|
[2025/09/12 05:24:11 502950] [debug] |xqc_engine_wakeup_after|wakeup:1757654651507434|now:1757654651502950|diff:4484|
[2025/09/12 05:24:11 502954] [debug] |xqc_engine_main_logic|END|now:1757654651502711|
[2025/09/12 05:24:11 502960] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651502959|
[2025/09/12 05:24:11 502963] [debug] |xqc_engine_wakeup_after|wakeup:1757654651507434|now:1757654651502963|diff:4471|
[2025/09/12 05:24:11 502967] [debug] |xqc_engine_main_logic|END|now:1757654651502959|
[2025/09/12 05:24:11 504380] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:103|state:ESTABED|recv_time:1757654651504379|
[2025/09/12 05:24:11 504388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 504394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:84|
[2025/09/12 05:24:11 504398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:85|
[2025/09/12 05:24:11 504403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:85|
[2025/09/12 05:24:11 504407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 504414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:197|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:199|path_largest_ack:197|
[2025/09/12 05:24:11 504418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:134405|prior_delivered:92753|prior_time:1757654651446496|is_app_limited:0|send_elapse:54694|ack_elapse:57883|ctl_first_sent_time:1757654651446820|lagest_ack_time:1757654651504379|curr_delivered:161158|
[2025/09/12 05:24:11 504423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651446820|
[2025/09/12 05:24:11 504427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 504432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:199|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:199|path_largest_ack:199|
[2025/09/12 05:24:11 504436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:134405|prior_delivered:92753|prior_time:1757654651446496|is_app_limited:0|send_elapse:54694|ack_elapse:57883|ctl_first_sent_time:1757654651446820|lagest_ack_time:1757654651504379|curr_delivered:162358|
[2025/09/12 05:24:11 504445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651447010|
[2025/09/12 05:24:11 504449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2591||sndq_packets_used_bytes:0|sndq_packets_free:85|
[2025/09/12 05:24:11 504453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56898|rttvar:426|minrtt:30532|latest_rtt:57369|ack_delay:56|
[2025/09/12 05:24:11 504474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56950|rttvar:423|minrtt:30532|latest_rtt:57369|ack_delay:56|
[2025/09/12 05:24:11 504479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:199|lost_pn:196|thresh:3|
[2025/09/12 05:24:11 504483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 504540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 504544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 504699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:194|lost_pn:196|po_sent_time:1757654651444914|lost_send_time:1757654651439839|loss_delay:64540|frame:STREAM |repair:128|
[2025/09/12 05:24:11 504704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:195|lost_pn:196|po_sent_time:1757654651445008|lost_send_time:1757654651439839|loss_delay:64540|frame:STREAM |repair:128|
[2025/09/12 05:24:11 504708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651445008u|
[2025/09/12 05:24:11 504712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 504716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651511461|now:1757654651504716|interval:6745|
[2025/09/12 05:24:11 504720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651511461|now:1757654651504716|interv:6745|
[2025/09/12 05:24:11 504724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 54694, ack_elapse 57883, delivered 69605|rate 1202511|lost 59|
[2025/09/12 05:24:11 504729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202511) in round 4|
[2025/09/12 05:24:11 504733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 504737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 504741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651447010|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 504745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651447010|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 504752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:140408|srtt:56950|latest_rtt:57369|min_rtt:30532|applimit:0|lost:57|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 504758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:85|largest:85|pns:2|
[2025/09/12 05:24:11 504762] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:103|pkt_type:SHORT_HEADER|pkt_num:85|frame:ACK |recv_time:1757654651504379|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 504767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771504379|now:1757654651504379|interv:120000000|
[2025/09/12 05:24:11 504771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771504379|now:1757654651504379|interv:120000000|
[2025/09/12 05:24:11 504775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651507434|pq_index:0|
[2025/09/12 05:24:11 504779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651502711|
[2025/09/12 05:24:11 504783] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651504783|
[2025/09/12 05:24:11 504788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651504787|
[2025/09/12 05:24:11 504793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56950|min_srtt:56950|path_bw:1210248|loss_rate:17.81|path_pto:0|
[2025/09/12 05:24:11 504797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:216966|
[2025/09/12 05:24:11 504802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56950|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 504806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:194|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 504811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56950|min_srtt:56950|path_bw:1210248|loss_rate:17.81|path_pto:0|
[2025/09/12 05:24:11 504815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:218145|
[2025/09/12 05:24:11 504819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56950|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 504823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:195|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 504828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56950|min_srtt:56950|path_bw:1210248|loss_rate:17.81|path_pto:0|
[2025/09/12 05:24:11 504832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:298317|
[2025/09/12 05:24:11 504839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56950|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 504843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 504847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56950|min_srtt:56950|path_bw:1210248|loss_rate:17.81|path_pto:0|
[2025/09/12 05:24:11 504851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:299496|
[2025/09/12 05:24:11 504856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56950|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 504860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 504864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56950|min_srtt:56950|path_bw:1210248|loss_rate:17.81|path_pto:0|
[2025/09/12 05:24:11 504868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:300675|
[2025/09/12 05:24:11 504872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 504876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 504880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 504884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 504888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:194|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 504893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:216966|
[2025/09/12 05:24:11 504897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 504901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:316|
[2025/09/12 05:24:11 504931] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:316|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140408|now:1757654651504908|stream_id:0|stream_offset:216966|
[2025/09/12 05:24:11 504939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:316|origin_pktnum:194|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 504946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140408|applimit:0|
[2025/09/12 05:24:11 504953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651511461|now:1757654651504953|interval:6508|
[2025/09/12 05:24:11 504964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651511461|now:1757654651504953|interv:6508|
[2025/09/12 05:24:11 504969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141608|
[2025/09/12 05:24:11 504974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:195|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 504978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:218145|
[2025/09/12 05:24:11 504982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 504987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:317|
[2025/09/12 05:24:11 505013] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:317|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651504993|stream_id:0|stream_offset:218145|
[2025/09/12 05:24:11 505022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:317|origin_pktnum:195|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 505029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 505036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651511461|now:1757654651505035|interval:6426|
[2025/09/12 05:24:11 505042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651511461|now:1757654651505035|interv:6426|
[2025/09/12 05:24:11 505046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 505050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 505055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:298317|
[2025/09/12 05:24:11 505059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 505063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:318|
[2025/09/12 05:24:11 505087] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:318|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651505070|stream_id:0|stream_offset:298317|
[2025/09/12 05:24:11 505096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:318|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 505103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 505108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651511461|now:1757654651505108|interval:6353|
[2025/09/12 05:24:11 505114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651511461|now:1757654651505108|interv:6353|
[2025/09/12 05:24:11 505126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 505133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 505139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:299496|
[2025/09/12 05:24:11 505143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 505147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:319|
[2025/09/12 05:24:11 505182] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:319|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651505163|stream_id:0|stream_offset:299496|
[2025/09/12 05:24:11 505190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:319|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 505197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 505203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651511461|now:1757654651505203|interval:6258|
[2025/09/12 05:24:11 505210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651511461|now:1757654651505203|interv:6258|
[2025/09/12 05:24:11 505214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 505219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651507434|
[2025/09/12 05:24:11 505223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651507434|
[2025/09/12 05:24:11 505227] [debug] |xqc_engine_wakeup_after|wakeup:1757654651507434|now:1757654651505227|diff:2207|
[2025/09/12 05:24:11 505232] [debug] |xqc_engine_main_logic|END|now:1757654651504787|
[2025/09/12 05:24:11 505237] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651505237|
[2025/09/12 05:24:11 505241] [debug] |xqc_engine_wakeup_after|wakeup:1757654651507434|now:1757654651505241|diff:2193|
[2025/09/12 05:24:11 505245] [debug] |xqc_engine_main_logic|END|now:1757654651505237|
[2025/09/12 05:24:11 505354] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:105|state:ESTABED|recv_time:1757654651505353|
[2025/09/12 05:24:11 505359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 505365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:85|
[2025/09/12 05:24:11 505369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:86|
[2025/09/12 05:24:11 505374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:86|
[2025/09/12 05:24:11 505378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 505384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:201|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:201|path_largest_ack:201|
[2025/09/12 05:24:11 505389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:136805|prior_delivered:95153|prior_time:1757654651448502|is_app_limited:0|send_elapse:54834|ack_elapse:56851|ctl_first_sent_time:1757654651448823|lagest_ack_time:1757654651505353|curr_delivered:163558|
[2025/09/12 05:24:11 505399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651448823|
[2025/09/12 05:24:11 505404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 505408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56950|rttvar:423|minrtt:30532|latest_rtt:56530|ack_delay:32|
[2025/09/12 05:24:11 505412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56894|rttvar:431|minrtt:30532|latest_rtt:56530|ack_delay:32|
[2025/09/12 05:24:11 505416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:201|lost_pn:198|thresh:3|
[2025/09/12 05:24:11 505420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 505496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 505499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 505661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:198|lost_pn:198|po_sent_time:1757654651446921|lost_send_time:1757654651441348|loss_delay:64005|frame:STREAM |repair:128|
[2025/09/12 05:24:11 505666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651446921u|
[2025/09/12 05:24:11 505670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 505673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651511113|now:1757654651505673|interval:5440|
[2025/09/12 05:24:11 505678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651511113|now:1757654651505673|interv:5440|
[2025/09/12 05:24:11 505682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 54834, ack_elapse 56851, delivered 68405|rate 1203233|lost 60|
[2025/09/12 05:24:11 505686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203233) in round 4|
[2025/09/12 05:24:11 505690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 505694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 505698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651448823|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 505703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651448823|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 505710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142808|srtt:56894|latest_rtt:56530|min_rtt:30532|applimit:0|lost:59|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 505716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:86|largest:86|pns:2|
[2025/09/12 05:24:11 505720] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:105|pkt_type:SHORT_HEADER|pkt_num:86|frame:ACK |recv_time:1757654651505353|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 505725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771505353|now:1757654651505353|interv:120000000|
[2025/09/12 05:24:11 505729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771505353|now:1757654651505353|interv:120000000|
[2025/09/12 05:24:11 505733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651507434|pq_index:0|
[2025/09/12 05:24:11 505737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651504787|
[2025/09/12 05:24:11 505741] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651505741|
[2025/09/12 05:24:11 505746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651505745|
[2025/09/12 05:24:11 505752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56894|min_srtt:56894|path_bw:1210248|loss_rate:18.21|path_pto:0|
[2025/09/12 05:24:11 505756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:221682|
[2025/09/12 05:24:11 505760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56894|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 505765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:198|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 505769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56894|min_srtt:56894|path_bw:1210248|loss_rate:18.21|path_pto:0|
[2025/09/12 05:24:11 505773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:300675|
[2025/09/12 05:24:11 505778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56894|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 505782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 505786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56894|min_srtt:56894|path_bw:1210248|loss_rate:18.21|path_pto:0|
[2025/09/12 05:24:11 505790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:301854|
[2025/09/12 05:24:11 505797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 505801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 505805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 505809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 505814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:198|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 505818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:221682|
[2025/09/12 05:24:11 505822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 505826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:320|
[2025/09/12 05:24:11 505855] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:320|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651505833|stream_id:0|stream_offset:221682|
[2025/09/12 05:24:11 505864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:320|origin_pktnum:198|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 505872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 505878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651511113|now:1757654651505878|interval:5235|
[2025/09/12 05:24:11 505885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651511113|now:1757654651505878|interv:5235|
[2025/09/12 05:24:11 505890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 505895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 505899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:300675|
[2025/09/12 05:24:11 505904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 505908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:321|
[2025/09/12 05:24:11 505933] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:321|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651505914|stream_id:0|stream_offset:300675|
[2025/09/12 05:24:11 505941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:321|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 505949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 505955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651511113|now:1757654651505955|interval:5158|
[2025/09/12 05:24:11 505966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651511113|now:1757654651505955|interv:5158|
[2025/09/12 05:24:11 505970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 505975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651507434|
[2025/09/12 05:24:11 505979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651507434|
[2025/09/12 05:24:11 505983] [debug] |xqc_engine_wakeup_after|wakeup:1757654651507434|now:1757654651505983|diff:1451|
[2025/09/12 05:24:11 505987] [debug] |xqc_engine_main_logic|END|now:1757654651505745|
[2025/09/12 05:24:11 505992] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651505992|
[2025/09/12 05:24:11 505996] [debug] |xqc_engine_wakeup_after|wakeup:1757654651507434|now:1757654651505996|diff:1438|
[2025/09/12 05:24:11 506000] [debug] |xqc_engine_main_logic|END|now:1757654651505992|
[2025/09/12 05:24:11 506429] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:108|state:ESTABED|recv_time:1757654651506428|
[2025/09/12 05:24:11 506435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 506440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:86|
[2025/09/12 05:24:11 506444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:87|
[2025/09/12 05:24:11 506450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:87|
[2025/09/12 05:24:11 506454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 506479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:203|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:203|path_largest_ack:203|
[2025/09/12 05:24:11 506484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:139205|prior_delivered:95153|prior_time:1757654651448502|is_app_limited:0|send_elapse:55039|ack_elapse:57926|ctl_first_sent_time:1757654651449028|lagest_ack_time:1757654651506428|curr_delivered:164758|
[2025/09/12 05:24:11 506488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651449028|
[2025/09/12 05:24:11 506493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 506497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56894|rttvar:431|minrtt:30532|latest_rtt:57400|ack_delay:48|
[2025/09/12 05:24:11 506501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56952|rttvar:438|minrtt:30532|latest_rtt:57400|ack_delay:48|
[2025/09/12 05:24:11 506505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:203|lost_pn:200|thresh:3|
[2025/09/12 05:24:11 506509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 506571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 506575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 506740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:200|lost_pn:200|po_sent_time:1757654651447108|lost_send_time:1757654651441853|loss_delay:64575|frame:STREAM |repair:128|
[2025/09/12 05:24:11 506744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651447108u|
[2025/09/12 05:24:11 506748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 506752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651513514|now:1757654651506752|interval:6762|
[2025/09/12 05:24:11 506757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651513514|now:1757654651506752|interv:6762|
[2025/09/12 05:24:11 506761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 55039, ack_elapse 57926, delivered 69605|rate 1201619|lost 61|
[2025/09/12 05:24:11 506765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201619) in round 4|
[2025/09/12 05:24:11 506769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 506773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 506777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651449028|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 506781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651449028|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 506785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142808|srtt:56952|latest_rtt:57400|min_rtt:30532|applimit:0|lost:60|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 506790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:11 506795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:11 506800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:24:11 506804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:87|largest:87|pns:2|
[2025/09/12 05:24:11 506808] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:108|pkt_type:SHORT_HEADER|pkt_num:87|frame:PING ACK |recv_time:1757654651506428|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 506816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771506428|now:1757654651506428|interv:120000000|
[2025/09/12 05:24:11 506820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771506428|now:1757654651506428|interv:120000000|
[2025/09/12 05:24:11 506824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651507434|pq_index:0|
[2025/09/12 05:24:11 506828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651505745|
[2025/09/12 05:24:11 506832] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651506832|
[2025/09/12 05:24:11 506836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651506836|
[2025/09/12 05:24:11 506842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:87|ack_delay:414|first_ack_range:28|largest_pkt_recv_time:1757654651506428|
[2025/09/12 05:24:11 506847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:87|low:59|pkt_pns:2|
[2025/09/12 05:24:11 506851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:57|low:32|pkt_pns:2|
[2025/09/12 05:24:11 506855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:87|frame_largest_recv:87|
[2025/09/12 05:24:11 506859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:11 506863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56952|min_srtt:56952|path_bw:1210248|loss_rate:18.40|path_pto:0|
[2025/09/12 05:24:11 506868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:224040|
[2025/09/12 05:24:11 506872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56952|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 506876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:200|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 506881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:0|stream_offset:301854|
[2025/09/12 05:24:11 506885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56952|min_srtt:56952|path_bw:1210248|loss_rate:18.40|path_pto:0|
[2025/09/12 05:24:11 506889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2408|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:303033|
[2025/09/12 05:24:11 506894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 506897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 506901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 506905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 506910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:200|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 506917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:224040|
[2025/09/12 05:24:11 506921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 506925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:322|
[2025/09/12 05:24:11 506954] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:322|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651506932|stream_id:0|stream_offset:224040|
[2025/09/12 05:24:11 506963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:322|origin_pktnum:200|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 506970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 506976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651513514|now:1757654651506976|interval:6538|
[2025/09/12 05:24:11 506984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651513514|now:1757654651506976|interv:6538|
[2025/09/12 05:24:11 506989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 506994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 506998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:301854|
[2025/09/12 05:24:11 507003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 507007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:323|
[2025/09/12 05:24:11 507032] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:323|size:1208|sent:1224|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:144008|now:1757654651507014|stream_id:0|stream_offset:301854|
[2025/09/12 05:24:11 507041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:323|origin_pktnum:0|size:1208|enc_size:1224|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 507048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 507055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651513514|now:1757654651507054|interval:6460|
[2025/09/12 05:24:11 507061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651513514|now:1757654651507054|interv:6460|
[2025/09/12 05:24:11 507065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145216|
[2025/09/12 05:24:11 507069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651513514|
[2025/09/12 05:24:11 507074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651513514|
[2025/09/12 05:24:11 507077] [debug] |xqc_engine_wakeup_after|wakeup:1757654651513514|now:1757654651507077|diff:6437|
[2025/09/12 05:24:11 507086] [debug] |xqc_engine_main_logic|END|now:1757654651506836|
[2025/09/12 05:24:11 507092] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651507091|
[2025/09/12 05:24:11 507095] [debug] |xqc_engine_wakeup_after|wakeup:1757654651513514|now:1757654651507095|diff:6419|
[2025/09/12 05:24:11 507099] [debug] |xqc_engine_main_logic|END|now:1757654651507091|
[2025/09/12 05:24:11 507327] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:109|state:ESTABED|recv_time:1757654651507327|
[2025/09/12 05:24:11 507334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 507339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:87|
[2025/09/12 05:24:11 507343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:88|
[2025/09/12 05:24:11 507349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:88|
[2025/09/12 05:24:11 507353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 507359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:205|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:205|path_largest_ack:205|
[2025/09/12 05:24:11 507363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:139205|prior_delivered:97553|prior_time:1757654651450500|is_app_limited:0|send_elapse:56751|ack_elapse:56827|ctl_first_sent_time:1757654651450821|lagest_ack_time:1757654651507327|curr_delivered:165958|
[2025/09/12 05:24:11 507368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651450821|
[2025/09/12 05:24:11 507372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 507376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56952|rttvar:438|minrtt:30532|latest_rtt:56506|ack_delay:32|
[2025/09/12 05:24:11 507381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56892|rttvar:448|minrtt:30532|latest_rtt:56506|ack_delay:32|
[2025/09/12 05:24:11 507385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:205|lost_pn:202|thresh:3|
[2025/09/12 05:24:11 507389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 507451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 507467] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 507638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:202|lost_pn:202|po_sent_time:1757654651448939|lost_send_time:1757654651443324|loss_delay:64003|frame:STREAM |repair:128|
[2025/09/12 05:24:11 507645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651448939u|
[2025/09/12 05:24:11 507649] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |lost interval:100747|lost_count:60|send_count:209|pkt_num:202|po_send_time:1757654651448939|srtt:56892|cwnd:145905|bw:1210248|conn_life:219178|now:0|last_lost_time:219178|
[2025/09/12 05:24:11 507654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 507658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651513131|now:1757654651507658|interval:5473|
[2025/09/12 05:24:11 507662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651513131|now:1757654651507658|interv:5473|
[2025/09/12 05:24:11 507666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 56751, ack_elapse 56827, delivered 68405|rate 1203741|lost 62|
[2025/09/12 05:24:11 507670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203741) in round 4|
[2025/09/12 05:24:11 507674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 507679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 507682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651450821|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 507687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651450821|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 507691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142816|srtt:56892|latest_rtt:56506|min_rtt:30532|applimit:0|lost:61|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 507697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:88|largest:88|pns:2|
[2025/09/12 05:24:11 507701] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:109|pkt_type:SHORT_HEADER|pkt_num:88|frame:ACK |recv_time:1757654651507327|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 507706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771507327|now:1757654651507327|interv:120000000|
[2025/09/12 05:24:11 507710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771507327|now:1757654651507327|interv:120000000|
[2025/09/12 05:24:11 507714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651513514|pq_index:0|
[2025/09/12 05:24:11 507718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651506836|
[2025/09/12 05:24:11 507722] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651507722|
[2025/09/12 05:24:11 507727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651507726|
[2025/09/12 05:24:11 507739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56892|min_srtt:56892|path_bw:1210248|loss_rate:18.60|path_pto:0|
[2025/09/12 05:24:11 507743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:226398|
[2025/09/12 05:24:11 507747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56892|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 507752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:202|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 507756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56892|min_srtt:56892|path_bw:1210248|loss_rate:18.60|path_pto:0|
[2025/09/12 05:24:11 507760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:303033|
[2025/09/12 05:24:11 507765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56892|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 507769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 507773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56892|min_srtt:56892|path_bw:1210248|loss_rate:18.60|path_pto:0|
[2025/09/12 05:24:11 507777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:304212|
[2025/09/12 05:24:11 507782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 507786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 507789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 507793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 507798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:202|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 507802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:226398|
[2025/09/12 05:24:11 507806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 507810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:324|
[2025/09/12 05:24:11 507839] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:324|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142816|now:1757654651507817|stream_id:0|stream_offset:226398|
[2025/09/12 05:24:11 507854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:324|origin_pktnum:202|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 507861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142816|applimit:0|
[2025/09/12 05:24:11 507868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651513131|now:1757654651507868|interval:5263|
[2025/09/12 05:24:11 507874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651513131|now:1757654651507868|interv:5263|
[2025/09/12 05:24:11 507878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144016|
[2025/09/12 05:24:11 507883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 507887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144016|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:303033|
[2025/09/12 05:24:11 507892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 507896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:325|
[2025/09/12 05:24:11 507921] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:325|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144016|now:1757654651507903|stream_id:0|stream_offset:303033|
[2025/09/12 05:24:11 507929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:325|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 507937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144016|applimit:0|
[2025/09/12 05:24:11 507943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651513131|now:1757654651507943|interval:5188|
[2025/09/12 05:24:11 507950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651513131|now:1757654651507943|interv:5188|
[2025/09/12 05:24:11 507954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145216|
[2025/09/12 05:24:11 507959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651513131|
[2025/09/12 05:24:11 507963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651513131|
[2025/09/12 05:24:11 507967] [debug] |xqc_engine_wakeup_after|wakeup:1757654651513131|now:1757654651507967|diff:5164|
[2025/09/12 05:24:11 507972] [debug] |xqc_engine_main_logic|END|now:1757654651507726|
[2025/09/12 05:24:11 507977] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651507977|
[2025/09/12 05:24:11 507981] [debug] |xqc_engine_wakeup_after|wakeup:1757654651513131|now:1757654651507981|diff:5150|
[2025/09/12 05:24:11 507985] [debug] |xqc_engine_main_logic|END|now:1757654651507977|
[2025/09/12 05:24:11 508341] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:111|state:ESTABED|recv_time:1757654651508341|
[2025/09/12 05:24:11 508347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 508353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:88|
[2025/09/12 05:24:11 508357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:89|
[2025/09/12 05:24:11 508367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:89|
[2025/09/12 05:24:11 508372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 508378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:207|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:207|path_largest_ack:207|
[2025/09/12 05:24:11 508382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:141605|prior_delivered:97553|prior_time:1757654651450500|is_app_limited:0|send_elapse:56943|ack_elapse:57841|ctl_first_sent_time:1757654651451013|lagest_ack_time:1757654651508341|curr_delivered:167158|
[2025/09/12 05:24:11 508387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651451013|
[2025/09/12 05:24:11 508392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 508396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56892|rttvar:448|minrtt:30532|latest_rtt:57328|ack_delay:40|
[2025/09/12 05:24:11 508400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56942|rttvar:435|minrtt:30532|latest_rtt:57328|ack_delay:40|
[2025/09/12 05:24:11 508404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:207|lost_pn:204|thresh:3|
[2025/09/12 05:24:11 508408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 508486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 508489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 508660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:204|lost_pn:204|po_sent_time:1757654651449128|lost_send_time:1757654651443847|loss_delay:64494|frame:STREAM |repair:128|
[2025/09/12 05:24:11 508664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651449128u|
[2025/09/12 05:24:11 508668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 508672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651515417|now:1757654651508672|interval:6745|
[2025/09/12 05:24:11 508679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651515417|now:1757654651508672|interv:6745|
[2025/09/12 05:24:11 508683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 56943, ack_elapse 57841, delivered 69605|rate 1203385|lost 63|
[2025/09/12 05:24:11 508688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203385) in round 4|
[2025/09/12 05:24:11 508692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 508696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 508700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651451013|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 508704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651451013|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 508709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142816|srtt:56942|latest_rtt:57328|min_rtt:30532|applimit:0|lost:62|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 508714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:89|largest:89|pns:2|
[2025/09/12 05:24:11 508719] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:111|pkt_type:SHORT_HEADER|pkt_num:89|frame:ACK |recv_time:1757654651508341|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 508723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771508341|now:1757654651508341|interv:120000000|
[2025/09/12 05:24:11 508728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771508341|now:1757654651508341|interv:120000000|
[2025/09/12 05:24:11 508731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651513131|pq_index:0|
[2025/09/12 05:24:11 508736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651507726|
[2025/09/12 05:24:11 508740] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651508739|
[2025/09/12 05:24:11 508744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651508743|
[2025/09/12 05:24:11 508750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56942|min_srtt:56942|path_bw:1210248|loss_rate:18.79|path_pto:0|
[2025/09/12 05:24:11 508754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:228756|
[2025/09/12 05:24:11 508759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56942|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 508763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:204|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 508770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56942|min_srtt:56942|path_bw:1210248|loss_rate:18.79|path_pto:0|
[2025/09/12 05:24:11 508774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:304212|
[2025/09/12 05:24:11 508778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56942|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 508783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 508787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56942|min_srtt:56942|path_bw:1210248|loss_rate:18.79|path_pto:0|
[2025/09/12 05:24:11 508791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:305391|
[2025/09/12 05:24:11 508795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 508799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 508803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 508807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 508811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:204|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 508816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:228756|
[2025/09/12 05:24:11 508820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 508824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:326|
[2025/09/12 05:24:11 508853] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:326|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142816|now:1757654651508830|stream_id:0|stream_offset:228756|
[2025/09/12 05:24:11 508862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:326|origin_pktnum:204|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 508870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142816|applimit:0|
[2025/09/12 05:24:11 508876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651515417|now:1757654651508876|interval:6541|
[2025/09/12 05:24:11 508883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651515417|now:1757654651508876|interv:6541|
[2025/09/12 05:24:11 508888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144016|
[2025/09/12 05:24:11 508893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 508902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144016|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:304212|
[2025/09/12 05:24:11 508906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 508910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:327|
[2025/09/12 05:24:11 508937] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:327|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144016|now:1757654651508917|stream_id:0|stream_offset:304212|
[2025/09/12 05:24:11 508946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:327|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 508953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144016|applimit:0|
[2025/09/12 05:24:11 508959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651515417|now:1757654651508959|interval:6458|
[2025/09/12 05:24:11 508965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651515417|now:1757654651508959|interv:6458|
[2025/09/12 05:24:11 508969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145216|
[2025/09/12 05:24:11 508974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651515417|
[2025/09/12 05:24:11 508978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651515417|
[2025/09/12 05:24:11 508982] [debug] |xqc_engine_wakeup_after|wakeup:1757654651515417|now:1757654651508982|diff:6435|
[2025/09/12 05:24:11 508986] [debug] |xqc_engine_main_logic|END|now:1757654651508743|
[2025/09/12 05:24:11 508992] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651508992|
[2025/09/12 05:24:11 508996] [debug] |xqc_engine_wakeup_after|wakeup:1757654651515417|now:1757654651508995|diff:6422|
[2025/09/12 05:24:11 508999] [debug] |xqc_engine_main_logic|END|now:1757654651508992|
[2025/09/12 05:24:11 509340] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:113|state:ESTABED|recv_time:1757654651509340|
[2025/09/12 05:24:11 509346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 509351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:89|
[2025/09/12 05:24:11 509355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:90|
[2025/09/12 05:24:11 509361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:90|
[2025/09/12 05:24:11 509365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 509371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:209|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:209|path_largest_ack:209|
[2025/09/12 05:24:11 509375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:141605|prior_delivered:99953|prior_time:1757654651452439|is_app_limited:0|send_elapse:56784|ack_elapse:56901|ctl_first_sent_time:1757654651452780|lagest_ack_time:1757654651509340|curr_delivered:168358|
[2025/09/12 05:24:11 509380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651452780|
[2025/09/12 05:24:11 509384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 509393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56942|rttvar:435|minrtt:30532|latest_rtt:56560|ack_delay:32|
[2025/09/12 05:24:11 509397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56891|rttvar:430|minrtt:30532|latest_rtt:56560|ack_delay:32|
[2025/09/12 05:24:11 509402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:209|lost_pn:206|thresh:3|
[2025/09/12 05:24:11 509406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 509479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 509483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 509662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:206|lost_pn:206|po_sent_time:1757654651450923|lost_send_time:1757654651445338|loss_delay:64002|frame:STREAM |repair:128|
[2025/09/12 05:24:11 509666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651450923u|
[2025/09/12 05:24:11 509670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 509674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651515114|now:1757654651509674|interval:5440|
[2025/09/12 05:24:11 509678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651515114|now:1757654651509674|interv:5440|
[2025/09/12 05:24:11 509682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 56784, ack_elapse 56901, delivered 68405|rate 1202175|lost 64|
[2025/09/12 05:24:11 509687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202175) in round 4|
[2025/09/12 05:24:11 509691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 509695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 509699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651452780|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 509706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651452780|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 509710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142816|srtt:56891|latest_rtt:56560|min_rtt:30532|applimit:0|lost:63|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 509716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:90|largest:90|pns:2|
[2025/09/12 05:24:11 509720] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:113|pkt_type:SHORT_HEADER|pkt_num:90|frame:ACK |recv_time:1757654651509340|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 509725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771509340|now:1757654651509340|interv:120000000|
[2025/09/12 05:24:11 509729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771509340|now:1757654651509340|interv:120000000|
[2025/09/12 05:24:11 509733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651515417|pq_index:0|
[2025/09/12 05:24:11 509737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651508743|
[2025/09/12 05:24:11 509741] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651509741|
[2025/09/12 05:24:11 509746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651509745|
[2025/09/12 05:24:11 509751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56891|min_srtt:56891|path_bw:1210248|loss_rate:18.98|path_pto:0|
[2025/09/12 05:24:11 509756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:231114|
[2025/09/12 05:24:11 509760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56891|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 509765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:206|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 509769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56891|min_srtt:56891|path_bw:1210248|loss_rate:18.98|path_pto:0|
[2025/09/12 05:24:11 509773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:305391|
[2025/09/12 05:24:11 509777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56891|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 509782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 509786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56891|min_srtt:56891|path_bw:1210248|loss_rate:18.98|path_pto:0|
[2025/09/12 05:24:11 509793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:306570|
[2025/09/12 05:24:11 509797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 509801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 509805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 509809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 509813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:206|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 509817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:231114|
[2025/09/12 05:24:11 509822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 509826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:328|
[2025/09/12 05:24:11 509856] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:328|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142816|now:1757654651509833|stream_id:0|stream_offset:231114|
[2025/09/12 05:24:11 509865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:328|origin_pktnum:206|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 509871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142816|applimit:0|
[2025/09/12 05:24:11 509878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651515114|now:1757654651509878|interval:5236|
[2025/09/12 05:24:11 509885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651515114|now:1757654651509878|interv:5236|
[2025/09/12 05:24:11 509890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144016|
[2025/09/12 05:24:11 509895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 509899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144016|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:305391|
[2025/09/12 05:24:11 509904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 509908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:329|
[2025/09/12 05:24:11 509933] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:329|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144016|now:1757654651509914|stream_id:0|stream_offset:305391|
[2025/09/12 05:24:11 509941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:329|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 509953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144016|applimit:0|
[2025/09/12 05:24:11 509960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651515114|now:1757654651509960|interval:5154|
[2025/09/12 05:24:11 509965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651515114|now:1757654651509960|interv:5154|
[2025/09/12 05:24:11 509969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145216|
[2025/09/12 05:24:11 509973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651515114|
[2025/09/12 05:24:11 509977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651515114|
[2025/09/12 05:24:11 509981] [debug] |xqc_engine_wakeup_after|wakeup:1757654651515114|now:1757654651509981|diff:5133|
[2025/09/12 05:24:11 509985] [debug] |xqc_engine_main_logic|END|now:1757654651509745|
[2025/09/12 05:24:11 509990] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651509990|
[2025/09/12 05:24:11 509994] [debug] |xqc_engine_wakeup_after|wakeup:1757654651515114|now:1757654651509994|diff:5120|
[2025/09/12 05:24:11 509998] [debug] |xqc_engine_main_logic|END|now:1757654651509990|
[2025/09/12 05:24:11 510388] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:115|state:ESTABED|recv_time:1757654651510388|
[2025/09/12 05:24:11 510394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 510400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:90|
[2025/09/12 05:24:11 510404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:91|
[2025/09/12 05:24:11 510410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:91|
[2025/09/12 05:24:11 510414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 510420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:212|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:212|path_largest_ack:212|
[2025/09/12 05:24:11 510425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:145205|prior_delivered:99953|prior_time:1757654651452439|is_app_limited:0|send_elapse:57067|ack_elapse:57949|ctl_first_sent_time:1757654651453063|lagest_ack_time:1757654651510388|curr_delivered:169558|
[2025/09/12 05:24:11 510429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651453063|
[2025/09/12 05:24:11 510434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2592||sndq_packets_used_bytes:0|sndq_packets_free:84|
[2025/09/12 05:24:11 510438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56891|rttvar:430|minrtt:30532|latest_rtt:57325|ack_delay:48|
[2025/09/12 05:24:11 510442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56939|rttvar:419|minrtt:30532|latest_rtt:57325|ack_delay:48|
[2025/09/12 05:24:11 510446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:212|lost_pn:209|thresh:3|
[2025/09/12 05:24:11 510451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 510529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 510533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 510714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:208|lost_pn:209|po_sent_time:1757654651451112|lost_send_time:1757654651445898|loss_delay:64490|frame:STREAM |repair:128|
[2025/09/12 05:24:11 510718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651451112u|
[2025/09/12 05:24:11 510722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 510726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651517367|now:1757654651510726|interval:6641|
[2025/09/12 05:24:11 510730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651517367|now:1757654651510726|interv:6641|
[2025/09/12 05:24:11 510734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57067, ack_elapse 57949, delivered 69605|rate 1201142|lost 65|
[2025/09/12 05:24:11 510738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201142) in round 4|
[2025/09/12 05:24:11 510743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 510747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 510750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651453063|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 510755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651453063|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 510759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142816|srtt:56939|latest_rtt:57325|min_rtt:30532|applimit:0|lost:64|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 510767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:91|largest:91|pns:2|
[2025/09/12 05:24:11 510772] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:115|pkt_type:SHORT_HEADER|pkt_num:91|frame:ACK |recv_time:1757654651510388|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 510776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771510388|now:1757654651510388|interv:120000000|
[2025/09/12 05:24:11 510780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771510388|now:1757654651510388|interv:120000000|
[2025/09/12 05:24:11 510784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651515114|pq_index:0|
[2025/09/12 05:24:11 510788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651509745|
[2025/09/12 05:24:11 510792] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651510792|
[2025/09/12 05:24:11 510797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651510796|
[2025/09/12 05:24:11 510803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56939|min_srtt:56939|path_bw:1210248|loss_rate:19.16|path_pto:0|
[2025/09/12 05:24:11 510807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:233472|
[2025/09/12 05:24:11 510811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56939|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 510816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:208|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 510820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56939|min_srtt:56939|path_bw:1210248|loss_rate:19.16|path_pto:0|
[2025/09/12 05:24:11 510824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:306570|
[2025/09/12 05:24:11 510828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56939|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 510833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 510837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56939|min_srtt:56939|path_bw:1210248|loss_rate:19.16|path_pto:0|
[2025/09/12 05:24:11 510841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:307749|
[2025/09/12 05:24:11 510845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 510849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 510853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 510859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 510864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:208|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 510868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:233472|
[2025/09/12 05:24:11 510872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 510876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:330|
[2025/09/12 05:24:11 510905] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:330|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142816|now:1757654651510883|stream_id:0|stream_offset:233472|
[2025/09/12 05:24:11 510914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:330|origin_pktnum:208|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 510921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142816|applimit:0|
[2025/09/12 05:24:11 510928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651517367|now:1757654651510927|interval:6440|
[2025/09/12 05:24:11 510934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651517367|now:1757654651510927|interv:6440|
[2025/09/12 05:24:11 510938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144016|
[2025/09/12 05:24:11 510943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 510947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144016|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:306570|
[2025/09/12 05:24:11 510952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 510956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:331|
[2025/09/12 05:24:11 510982] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:331|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144016|now:1757654651510962|stream_id:0|stream_offset:306570|
[2025/09/12 05:24:11 510990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:331|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 510997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144016|applimit:0|
[2025/09/12 05:24:11 511004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651517367|now:1757654651511004|interval:6363|
[2025/09/12 05:24:11 511009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651517367|now:1757654651511004|interv:6363|
[2025/09/12 05:24:11 511014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145216|
[2025/09/12 05:24:11 511023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651517367|
[2025/09/12 05:24:11 511027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651517367|
[2025/09/12 05:24:11 511031] [debug] |xqc_engine_wakeup_after|wakeup:1757654651517367|now:1757654651511031|diff:6336|
[2025/09/12 05:24:11 511035] [debug] |xqc_engine_main_logic|END|now:1757654651510796|
[2025/09/12 05:24:11 511040] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651511040|
[2025/09/12 05:24:11 511044] [debug] |xqc_engine_wakeup_after|wakeup:1757654651517367|now:1757654651511044|diff:6323|
[2025/09/12 05:24:11 511048] [debug] |xqc_engine_main_logic|END|now:1757654651511040|
[2025/09/12 05:24:11 511320] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:117|state:ESTABED|recv_time:1757654651511319|
[2025/09/12 05:24:11 511326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 511332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:91|
[2025/09/12 05:24:11 511335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:92|
[2025/09/12 05:24:11 511341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:92|
[2025/09/12 05:24:11 511345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 511351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:214|origin_pktnum:92|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:214|path_largest_ack:214|
[2025/09/12 05:24:11 511356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:6|tx_in_flight:141605|prior_delivered:103553|prior_time:1757654651455446|is_app_limited:0|send_elapse:57798|ack_elapse:55873|ctl_first_sent_time:1757654651455778|lagest_ack_time:1757654651511319|curr_delivered:170758|
[2025/09/12 05:24:11 511361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651455778|
[2025/09/12 05:24:11 511365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2591||sndq_packets_used_bytes:0|sndq_packets_free:85|
[2025/09/12 05:24:11 511369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56939|rttvar:419|minrtt:30532|latest_rtt:55541|ack_delay:24|
[2025/09/12 05:24:11 511373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56761|rttvar:670|minrtt:30532|latest_rtt:55541|ack_delay:24|
[2025/09/12 05:24:11 511378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:214|lost_pn:211|thresh:3|
[2025/09/12 05:24:11 511382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 511440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 511443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 511646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:210|lost_pn:211|po_sent_time:1757654651452877|lost_send_time:1757654651447463|loss_delay:63856|frame:STREAM |repair:128|
[2025/09/12 05:24:11 511651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:211|lost_pn:211|po_sent_time:1757654651452971|lost_send_time:1757654651447463|loss_delay:63856|frame:STREAM |repair:128|
[2025/09/12 05:24:11 511655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651452971u|
[2025/09/12 05:24:11 511659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 511663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651517556|now:1757654651511663|interval:5893|
[2025/09/12 05:24:11 511667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651517556|now:1757654651511663|interv:5893|
[2025/09/12 05:24:11 511672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57798, ack_elapse 55873, delivered 67205|rate 1162756|lost 67|
[2025/09/12 05:24:11 511676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1162756) in round 4|
[2025/09/12 05:24:11 511680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 511684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 511688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:1200|po_sent_time:1757654651455778|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 511692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:1200|po_sent_time:1757654651455778|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 511697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:141616|srtt:56761|latest_rtt:55541|min_rtt:30532|applimit:0|lost:65|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 511702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:92|largest:92|pns:2|
[2025/09/12 05:24:11 511707] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:117|pkt_type:SHORT_HEADER|pkt_num:92|frame:ACK |recv_time:1757654651511319|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 511711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771511319|now:1757654651511319|interv:120000000|
[2025/09/12 05:24:11 511718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771511319|now:1757654651511319|interv:120000000|
[2025/09/12 05:24:11 511722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651517367|pq_index:0|
[2025/09/12 05:24:11 511726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651510796|
[2025/09/12 05:24:11 511730] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651511730|
[2025/09/12 05:24:11 511734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651511733|
[2025/09/12 05:24:11 511740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56761|min_srtt:56761|path_bw:1210248|loss_rate:19.35|path_pto:0|
[2025/09/12 05:24:11 511744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:235830|
[2025/09/12 05:24:11 511749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56761|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 511753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:210|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 511757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56761|min_srtt:56761|path_bw:1210248|loss_rate:19.35|path_pto:0|
[2025/09/12 05:24:11 511761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:237009|
[2025/09/12 05:24:11 511766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56761|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 511770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:211|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 511774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56761|min_srtt:56761|path_bw:1210248|loss_rate:19.35|path_pto:0|
[2025/09/12 05:24:11 511778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:307749|
[2025/09/12 05:24:11 511782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56761|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 511787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 511791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56761|min_srtt:56761|path_bw:1210248|loss_rate:19.35|path_pto:0|
[2025/09/12 05:24:11 511795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:308928|
[2025/09/12 05:24:11 511802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 511806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 511810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 511814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 511818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:210|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 511822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:235830|
[2025/09/12 05:24:11 511827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 511831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:332|
[2025/09/12 05:24:11 511861] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:332|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141616|now:1757654651511837|stream_id:0|stream_offset:235830|
[2025/09/12 05:24:11 511870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:332|origin_pktnum:210|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 511877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141616|applimit:0|
[2025/09/12 05:24:11 511883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651517556|now:1757654651511883|interval:5673|
[2025/09/12 05:24:11 511890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651517556|now:1757654651511883|interv:5673|
[2025/09/12 05:24:11 511895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142816|
[2025/09/12 05:24:11 511900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:211|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 511904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:237009|
[2025/09/12 05:24:11 511909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 511913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:333|
[2025/09/12 05:24:11 511938] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:333|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142816|now:1757654651511919|stream_id:0|stream_offset:237009|
[2025/09/12 05:24:11 511946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:333|origin_pktnum:211|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 511953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142816|applimit:0|
[2025/09/12 05:24:11 511959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651517556|now:1757654651511959|interval:5597|
[2025/09/12 05:24:11 511970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651517556|now:1757654651511959|interv:5597|
[2025/09/12 05:24:11 511974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144016|
[2025/09/12 05:24:11 511979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 511983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144016|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:307749|
[2025/09/12 05:24:11 511988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 511992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:334|
[2025/09/12 05:24:11 512017] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:334|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144016|now:1757654651511999|stream_id:0|stream_offset:307749|
[2025/09/12 05:24:11 512025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:334|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 512032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144016|applimit:0|
[2025/09/12 05:24:11 512038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651517556|now:1757654651512038|interval:5518|
[2025/09/12 05:24:11 512045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651517556|now:1757654651512038|interv:5518|
[2025/09/12 05:24:11 512049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145216|
[2025/09/12 05:24:11 512054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651517556|
[2025/09/12 05:24:11 512058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651517556|
[2025/09/12 05:24:11 512062] [debug] |xqc_engine_wakeup_after|wakeup:1757654651517556|now:1757654651512062|diff:5494|
[2025/09/12 05:24:11 512066] [debug] |xqc_engine_main_logic|END|now:1757654651511733|
[2025/09/12 05:24:11 512071] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651512071|
[2025/09/12 05:24:11 512075] [debug] |xqc_engine_wakeup_after|wakeup:1757654651517556|now:1757654651512075|diff:5481|
[2025/09/12 05:24:11 512079] [debug] |xqc_engine_main_logic|END|now:1757654651512071|
[2025/09/12 05:24:11 513307] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:119|state:ESTABED|recv_time:1757654651513307|
[2025/09/12 05:24:11 513316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 513322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:92|
[2025/09/12 05:24:11 513325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:93|
[2025/09/12 05:24:11 513331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:93|
[2025/09/12 05:24:11 513335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 513341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:215|origin_pktnum:93|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:217|path_largest_ack:215|
[2025/09/12 05:24:11 513351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:6|tx_in_flight:142805|prior_delivered:103553|prior_time:1757654651455446|is_app_limited:0|send_elapse:57884|ack_elapse:57861|ctl_first_sent_time:1757654651455864|lagest_ack_time:1757654651513307|curr_delivered:171958|
[2025/09/12 05:24:11 513355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651455864|
[2025/09/12 05:24:11 513360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2591||sndq_packets_used_bytes:0|sndq_packets_free:85|
[2025/09/12 05:24:11 513364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:217|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:217|path_largest_ack:217|
[2025/09/12 05:24:11 513368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:6|tx_in_flight:142805|prior_delivered:103553|prior_time:1757654651455446|is_app_limited:0|send_elapse:57884|ack_elapse:57861|ctl_first_sent_time:1757654651455864|lagest_ack_time:1757654651513307|curr_delivered:173158|
[2025/09/12 05:24:11 513373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651456013|
[2025/09/12 05:24:11 513377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2590||sndq_packets_used_bytes:0|sndq_packets_free:86|
[2025/09/12 05:24:11 513381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56761|rttvar:670|minrtt:30532|latest_rtt:57294|ack_delay:32|
[2025/09/12 05:24:11 513385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56823|rttvar:628|minrtt:30532|latest_rtt:57294|ack_delay:32|
[2025/09/12 05:24:11 513389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:217|lost_pn:214|thresh:3|
[2025/09/12 05:24:11 513393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 513446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 513449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 513659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:213|lost_pn:214|po_sent_time:1757654651453700|lost_send_time:1757654651448852|loss_delay:64455|frame:STREAM |repair:128|
[2025/09/12 05:24:11 513664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651453700u|
[2025/09/12 05:24:11 513668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 513672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651520392|now:1757654651513672|interval:6720|
[2025/09/12 05:24:11 513676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651520392|now:1757654651513672|interv:6720|
[2025/09/12 05:24:11 513680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57884, ack_elapse 57861, delivered 69605|rate 1202491|lost 68|
[2025/09/12 05:24:11 513685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202491) in round 4|
[2025/09/12 05:24:11 513689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 513693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 513696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:2400|po_sent_time:1757654651456013|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 513701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:2400|po_sent_time:1757654651456013|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 513705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:141616|srtt:56823|latest_rtt:57294|min_rtt:30532|applimit:0|lost:67|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 513711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:93|largest:93|pns:2|
[2025/09/12 05:24:11 513716] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:119|pkt_type:SHORT_HEADER|pkt_num:93|frame:ACK |recv_time:1757654651513307|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 513720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771513307|now:1757654651513307|interv:120000000|
[2025/09/12 05:24:11 513725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771513307|now:1757654651513307|interv:120000000|
[2025/09/12 05:24:11 513728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651517556|pq_index:0|
[2025/09/12 05:24:11 513732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651511733|
[2025/09/12 05:24:11 513736] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651513736|
[2025/09/12 05:24:11 513741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651513740|
[2025/09/12 05:24:11 513749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56823|min_srtt:56823|path_bw:1210248|loss_rate:19.76|path_pto:0|
[2025/09/12 05:24:11 513754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:239367|
[2025/09/12 05:24:11 513758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56823|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 513763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:213|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 513767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56823|min_srtt:56823|path_bw:1210248|loss_rate:19.76|path_pto:0|
[2025/09/12 05:24:11 513771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:308928|
[2025/09/12 05:24:11 513775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56823|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 513780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 513784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56823|min_srtt:56823|path_bw:1210248|loss_rate:19.76|path_pto:0|
[2025/09/12 05:24:11 513788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:310107|
[2025/09/12 05:24:11 513792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56823|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 513796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 513800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56823|min_srtt:56823|path_bw:1210248|loss_rate:19.76|path_pto:0|
[2025/09/12 05:24:11 513804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:311286|
[2025/09/12 05:24:11 513809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 513813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 513816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 513820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 513825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:213|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 513829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:239367|
[2025/09/12 05:24:11 513839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 513844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:335|
[2025/09/12 05:24:11 513874] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:335|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141616|now:1757654651513850|stream_id:0|stream_offset:239367|
[2025/09/12 05:24:11 513882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:335|origin_pktnum:213|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 513889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141616|applimit:0|
[2025/09/12 05:24:11 513895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651520392|now:1757654651513895|interval:6497|
[2025/09/12 05:24:11 513902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651520392|now:1757654651513895|interv:6497|
[2025/09/12 05:24:11 513907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142816|
[2025/09/12 05:24:11 513912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 513916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:308928|
[2025/09/12 05:24:11 513920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 513924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:336|
[2025/09/12 05:24:11 513950] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:336|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142816|now:1757654651513931|stream_id:0|stream_offset:308928|
[2025/09/12 05:24:11 513958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:336|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 513965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142816|applimit:0|
[2025/09/12 05:24:11 513971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651520392|now:1757654651513971|interval:6421|
[2025/09/12 05:24:11 513977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651520392|now:1757654651513971|interv:6421|
[2025/09/12 05:24:11 513982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144016|
[2025/09/12 05:24:11 513986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 513990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144016|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:310107|
[2025/09/12 05:24:11 513999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 514003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:337|
[2025/09/12 05:24:11 514029] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:337|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144016|now:1757654651514010|stream_id:0|stream_offset:310107|
[2025/09/12 05:24:11 514037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:337|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 514044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144016|applimit:0|
[2025/09/12 05:24:11 514051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651520392|now:1757654651514050|interval:6342|
[2025/09/12 05:24:11 514057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651520392|now:1757654651514050|interv:6342|
[2025/09/12 05:24:11 514061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145216|
[2025/09/12 05:24:11 514066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651520392|
[2025/09/12 05:24:11 514070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651520392|
[2025/09/12 05:24:11 514074] [debug] |xqc_engine_wakeup_after|wakeup:1757654651520392|now:1757654651514074|diff:6318|
[2025/09/12 05:24:11 514078] [debug] |xqc_engine_main_logic|END|now:1757654651513740|
[2025/09/12 05:24:11 514083] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651514083|
[2025/09/12 05:24:11 514087] [debug] |xqc_engine_wakeup_after|wakeup:1757654651520392|now:1757654651514087|diff:6305|
[2025/09/12 05:24:11 514091] [debug] |xqc_engine_main_logic|END|now:1757654651514083|
[2025/09/12 05:24:11 515337] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:121|state:ESTABED|recv_time:1757654651515336|
[2025/09/12 05:24:11 515345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 515351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:93|
[2025/09/12 05:24:11 515355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:94|
[2025/09/12 05:24:11 515360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:94|
[2025/09/12 05:24:11 515364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 515371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:218|origin_pktnum:96|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:220|path_largest_ack:218|
[2025/09/12 05:24:11 515375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:8|tx_in_flight:141605|prior_delivered:105953|prior_time:1757654651457448|is_app_limited:0|send_elapse:57832|ack_elapse:57888|ctl_first_sent_time:1757654651457815|lagest_ack_time:1757654651515336|curr_delivered:174358|
[2025/09/12 05:24:11 515380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651457815|
[2025/09/12 05:24:11 515384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2589||sndq_packets_used_bytes:0|sndq_packets_free:87|
[2025/09/12 05:24:11 515388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:220|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:220|path_largest_ack:220|
[2025/09/12 05:24:11 515397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:8|tx_in_flight:141605|prior_delivered:105953|prior_time:1757654651457448|is_app_limited:0|send_elapse:57832|ack_elapse:57888|ctl_first_sent_time:1757654651457815|lagest_ack_time:1757654651515336|curr_delivered:175558|
[2025/09/12 05:24:11 515401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651458008|
[2025/09/12 05:24:11 515405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2588||sndq_packets_used_bytes:0|sndq_packets_free:88|
[2025/09/12 05:24:11 515409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56823|rttvar:628|minrtt:30532|latest_rtt:57328|ack_delay:32|
[2025/09/12 05:24:11 515414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56883|rttvar:589|minrtt:30532|latest_rtt:57328|ack_delay:32|
[2025/09/12 05:24:11 515418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:220|lost_pn:217|thresh:3|
[2025/09/12 05:24:11 515422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 515486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 515490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 515687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:216|lost_pn:217|po_sent_time:1757654651455937|lost_send_time:1757654651450842|loss_delay:64494|frame:STREAM |repair:128|
[2025/09/12 05:24:11 515691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651455937u|
[2025/09/12 05:24:11 515695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 515699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651522408|now:1757654651515699|interval:6709|
[2025/09/12 05:24:11 515705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651522408|now:1757654651515699|interv:6709|
[2025/09/12 05:24:11 515709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57832, ack_elapse 57888, delivered 69605|rate 1202408|lost 69|
[2025/09/12 05:24:11 515714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202408) in round 4|
[2025/09/12 05:24:11 515718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 515722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 515726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:2400|po_sent_time:1757654651458008|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 515730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:2400|po_sent_time:1757654651458008|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 515734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:141616|srtt:56883|latest_rtt:57328|min_rtt:30532|applimit:0|lost:68|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 515740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:94|largest:94|pns:2|
[2025/09/12 05:24:11 515744] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:121|pkt_type:SHORT_HEADER|pkt_num:94|frame:ACK |recv_time:1757654651515336|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 515749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771515336|now:1757654651515336|interv:120000000|
[2025/09/12 05:24:11 515753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771515336|now:1757654651515336|interv:120000000|
[2025/09/12 05:24:11 515757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651520392|pq_index:0|
[2025/09/12 05:24:11 515761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651513740|
[2025/09/12 05:24:11 515765] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651515765|
[2025/09/12 05:24:11 515770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651515769|
[2025/09/12 05:24:11 515775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56883|min_srtt:56883|path_bw:1210248|loss_rate:19.88|path_pto:0|
[2025/09/12 05:24:11 515780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:240546|
[2025/09/12 05:24:11 515784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56883|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 515789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:216|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 515793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56883|min_srtt:56883|path_bw:1210248|loss_rate:19.88|path_pto:0|
[2025/09/12 05:24:11 515800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:311286|
[2025/09/12 05:24:11 515804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56883|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 515809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 515813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56883|min_srtt:56883|path_bw:1210248|loss_rate:19.88|path_pto:0|
[2025/09/12 05:24:11 515817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:312465|
[2025/09/12 05:24:11 515821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56883|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 515826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 515830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56883|min_srtt:56883|path_bw:1210248|loss_rate:19.88|path_pto:0|
[2025/09/12 05:24:11 515834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:313644|
[2025/09/12 05:24:11 515838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 515842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 515846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 515850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 515854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:216|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 515858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:240546|
[2025/09/12 05:24:11 515863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 515867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:338|
[2025/09/12 05:24:11 515896] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:338|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141616|now:1757654651515874|stream_id:0|stream_offset:240546|
[2025/09/12 05:24:11 515905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:338|origin_pktnum:216|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 515918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141616|applimit:0|
[2025/09/12 05:24:11 515925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651522408|now:1757654651515925|interval:6483|
[2025/09/12 05:24:11 515930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651522408|now:1757654651515925|interv:6483|
[2025/09/12 05:24:11 515934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142816|
[2025/09/12 05:24:11 515939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 515943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:311286|
[2025/09/12 05:24:11 515948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 515952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:339|
[2025/09/12 05:24:11 515977] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:339|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142816|now:1757654651515959|stream_id:0|stream_offset:311286|
[2025/09/12 05:24:11 515986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:339|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 515993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142816|applimit:0|
[2025/09/12 05:24:11 516000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651522408|now:1757654651516000|interval:6408|
[2025/09/12 05:24:11 516006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651522408|now:1757654651516000|interv:6408|
[2025/09/12 05:24:11 516010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144016|
[2025/09/12 05:24:11 516015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 516019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144016|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:312465|
[2025/09/12 05:24:11 516023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 516027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:340|
[2025/09/12 05:24:11 516052] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:340|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144016|now:1757654651516035|stream_id:0|stream_offset:312465|
[2025/09/12 05:24:11 516061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:340|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 516068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144016|applimit:0|
[2025/09/12 05:24:11 516074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651522408|now:1757654651516074|interval:6334|
[2025/09/12 05:24:11 516085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651522408|now:1757654651516074|interv:6334|
[2025/09/12 05:24:11 516089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145216|
[2025/09/12 05:24:11 516094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651522408|
[2025/09/12 05:24:11 516098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651522408|
[2025/09/12 05:24:11 516102] [debug] |xqc_engine_wakeup_after|wakeup:1757654651522408|now:1757654651516102|diff:6306|
[2025/09/12 05:24:11 516107] [debug] |xqc_engine_main_logic|END|now:1757654651515769|
[2025/09/12 05:24:11 516112] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651516112|
[2025/09/12 05:24:11 516116] [debug] |xqc_engine_wakeup_after|wakeup:1757654651522408|now:1757654651516116|diff:6292|
[2025/09/12 05:24:11 516120] [debug] |xqc_engine_main_logic|END|now:1757654651516112|
[2025/09/12 05:24:11 516330] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:123|state:ESTABED|recv_time:1757654651516330|
[2025/09/12 05:24:11 516336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 516341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:94|
[2025/09/12 05:24:11 516345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:95|
[2025/09/12 05:24:11 516351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:95|
[2025/09/12 05:24:11 516355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 516361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:222|origin_pktnum:100|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:222|path_largest_ack:222|
[2025/09/12 05:24:11 516366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:10|tx_in_flight:141605|prior_delivered:108353|prior_time:1757654651459432|is_app_limited:0|send_elapse:57779|ack_elapse:56898|ctl_first_sent_time:1757654651459784|lagest_ack_time:1757654651516330|curr_delivered:176758|
[2025/09/12 05:24:11 516371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651459784|
[2025/09/12 05:24:11 516375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2587||sndq_packets_used_bytes:0|sndq_packets_free:89|
[2025/09/12 05:24:11 516379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56883|rttvar:589|minrtt:30532|latest_rtt:56546|ack_delay:24|
[2025/09/12 05:24:11 516383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56838|rttvar:532|minrtt:30532|latest_rtt:56546|ack_delay:24|
[2025/09/12 05:24:11 516388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:222|lost_pn:219|thresh:3|
[2025/09/12 05:24:11 516392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 516437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 516441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 516659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:219|lost_pn:219|po_sent_time:1757654651457914|lost_send_time:1757654651452388|loss_delay:63942|frame:STREAM |repair:128|
[2025/09/12 05:24:11 516664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651457914u|
[2025/09/12 05:24:11 516668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 516672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651522045|now:1757654651516672|interval:5373|
[2025/09/12 05:24:11 516676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651522045|now:1757654651516672|interv:5373|
[2025/09/12 05:24:11 516680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57779, ack_elapse 56898, delivered 68405|rate 1183907|lost 70|
[2025/09/12 05:24:11 516684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1183907) in round 4|
[2025/09/12 05:24:11 516688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 516693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 516696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651459784|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 516701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651459784|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 516705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142816|srtt:56838|latest_rtt:56546|min_rtt:30532|applimit:0|lost:69|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 516711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:95|largest:95|pns:2|
[2025/09/12 05:24:11 516718] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:123|pkt_type:SHORT_HEADER|pkt_num:95|frame:ACK |recv_time:1757654651516330|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 516723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771516330|now:1757654651516330|interv:120000000|
[2025/09/12 05:24:11 516727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771516330|now:1757654651516330|interv:120000000|
[2025/09/12 05:24:11 516731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651522408|pq_index:0|
[2025/09/12 05:24:11 516735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651515769|
[2025/09/12 05:24:11 516739] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651516739|
[2025/09/12 05:24:11 516743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651516742|
[2025/09/12 05:24:11 516749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56838|min_srtt:56838|path_bw:1210248|loss_rate:20.00|path_pto:0|
[2025/09/12 05:24:11 516754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:107319|
[2025/09/12 05:24:11 516758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56838|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 516762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:219|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 516767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56838|min_srtt:56838|path_bw:1210248|loss_rate:20.00|path_pto:0|
[2025/09/12 05:24:11 516771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:313644|
[2025/09/12 05:24:11 516775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56838|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 516780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 516784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56838|min_srtt:56838|path_bw:1210248|loss_rate:20.00|path_pto:0|
[2025/09/12 05:24:11 516788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:314823|
[2025/09/12 05:24:11 516792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 516796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 516800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 516807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 516811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:219|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 516815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:107319|
[2025/09/12 05:24:11 516820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 516824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:341|
[2025/09/12 05:24:11 516853] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:341|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142816|now:1757654651516830|stream_id:0|stream_offset:107319|
[2025/09/12 05:24:11 516861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:341|origin_pktnum:97|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 516868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142816|applimit:0|
[2025/09/12 05:24:11 516875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651522045|now:1757654651516874|interval:5171|
[2025/09/12 05:24:11 516881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651522045|now:1757654651516874|interv:5171|
[2025/09/12 05:24:11 516886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144016|
[2025/09/12 05:24:11 516891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 516895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144016|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:313644|
[2025/09/12 05:24:11 516899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 516903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:342|
[2025/09/12 05:24:11 516929] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:342|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144016|now:1757654651516910|stream_id:0|stream_offset:313644|
[2025/09/12 05:24:11 516937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:342|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 516944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144016|applimit:0|
[2025/09/12 05:24:11 516951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651522045|now:1757654651516951|interval:5094|
[2025/09/12 05:24:11 516957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651522045|now:1757654651516951|interv:5094|
[2025/09/12 05:24:11 516961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145216|
[2025/09/12 05:24:11 516966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651522045|
[2025/09/12 05:24:11 516974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651522045|
[2025/09/12 05:24:11 516978] [debug] |xqc_engine_wakeup_after|wakeup:1757654651522045|now:1757654651516978|diff:5067|
[2025/09/12 05:24:11 516982] [debug] |xqc_engine_main_logic|END|now:1757654651516742|
[2025/09/12 05:24:11 516988] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651516988|
[2025/09/12 05:24:11 516992] [debug] |xqc_engine_wakeup_after|wakeup:1757654651522045|now:1757654651516992|diff:5053|
[2025/09/12 05:24:11 516995] [debug] |xqc_engine_main_logic|END|now:1757654651516988|
[2025/09/12 05:24:11 517336] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:125|state:ESTABED|recv_time:1757654651517335|
[2025/09/12 05:24:11 517341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 517347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:95|
[2025/09/12 05:24:11 517351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:96|
[2025/09/12 05:24:11 517356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:96|
[2025/09/12 05:24:11 517360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 517367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:225|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:225|path_largest_ack:225|
[2025/09/12 05:24:11 517371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:10|tx_in_flight:145205|prior_delivered:108353|prior_time:1757654651459432|is_app_limited:0|send_elapse:58016|ack_elapse:57903|ctl_first_sent_time:1757654651460021|lagest_ack_time:1757654651517335|curr_delivered:177958|
[2025/09/12 05:24:11 517376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651460021|
[2025/09/12 05:24:11 517380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2587||sndq_packets_used_bytes:0|sndq_packets_free:89|
[2025/09/12 05:24:11 517384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56838|rttvar:532|minrtt:30532|latest_rtt:57314|ack_delay:32|
[2025/09/12 05:24:11 517389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56894|rttvar:510|minrtt:30532|latest_rtt:57314|ack_delay:32|
[2025/09/12 05:24:11 517393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:225|lost_pn:222|thresh:3|
[2025/09/12 05:24:11 517397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 517443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 517446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 517665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 517669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:221|lost_pn:222|po_sent_time:1757654651458103|lost_send_time:1757654651452857|loss_delay:64478|frame:STREAM |repair:128|
[2025/09/12 05:24:11 517674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651458103u|
[2025/09/12 05:24:11 517678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 517682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651524343|now:1757654651517682|interval:6661|
[2025/09/12 05:24:11 517686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651524343|now:1757654651517682|interv:6661|
[2025/09/12 05:24:11 517690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 58016, ack_elapse 57903, delivered 69605|rate 1199755|lost 71|
[2025/09/12 05:24:11 517694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199755) in round 4|
[2025/09/12 05:24:11 517698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 517702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 517706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651460021|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 517711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651460021|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 517715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142816|srtt:56894|latest_rtt:57314|min_rtt:30532|applimit:0|lost:70|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 517721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:96|largest:96|pns:2|
[2025/09/12 05:24:11 517725] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:125|pkt_type:SHORT_HEADER|pkt_num:96|frame:ACK |recv_time:1757654651517335|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 517730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771517335|now:1757654651517335|interv:120000000|
[2025/09/12 05:24:11 517734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771517335|now:1757654651517335|interv:120000000|
[2025/09/12 05:24:11 517741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651522045|pq_index:0|
[2025/09/12 05:24:11 517745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651516742|
[2025/09/12 05:24:11 517749] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651517749|
[2025/09/12 05:24:11 517753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651517752|
[2025/09/12 05:24:11 517759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56894|min_srtt:56894|path_bw:1210248|loss_rate:20.17|path_pto:0|
[2025/09/12 05:24:11 517763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:244083|
[2025/09/12 05:24:11 517768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56894|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 517772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:221|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 517776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56894|min_srtt:56894|path_bw:1210248|loss_rate:20.17|path_pto:0|
[2025/09/12 05:24:11 517780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:314823|
[2025/09/12 05:24:11 517785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56894|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 517789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 517793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56894|min_srtt:56894|path_bw:1210248|loss_rate:20.17|path_pto:0|
[2025/09/12 05:24:11 517797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:316002|
[2025/09/12 05:24:11 517801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 517805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 517809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 517813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 517818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:221|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 517822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:244083|
[2025/09/12 05:24:11 517829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 517833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:343|
[2025/09/12 05:24:11 517863] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:343|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142816|now:1757654651517840|stream_id:0|stream_offset:244083|
[2025/09/12 05:24:11 517872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:343|origin_pktnum:221|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 517879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142816|applimit:0|
[2025/09/12 05:24:11 517886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651524343|now:1757654651517886|interval:6457|
[2025/09/12 05:24:11 517892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651524343|now:1757654651517886|interv:6457|
[2025/09/12 05:24:11 517896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144016|
[2025/09/12 05:24:11 517901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 517905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144016|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:314823|
[2025/09/12 05:24:11 517909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 517913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:344|
[2025/09/12 05:24:11 517938] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:344|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144016|now:1757654651517920|stream_id:0|stream_offset:314823|
[2025/09/12 05:24:11 517946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:344|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 517953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144016|applimit:0|
[2025/09/12 05:24:11 517960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651524343|now:1757654651517959|interval:6384|
[2025/09/12 05:24:11 517966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651524343|now:1757654651517959|interv:6384|
[2025/09/12 05:24:11 517970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145216|
[2025/09/12 05:24:11 517975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651524343|
[2025/09/12 05:24:11 517979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651524343|
[2025/09/12 05:24:11 517983] [debug] |xqc_engine_wakeup_after|wakeup:1757654651524343|now:1757654651517983|diff:6360|
[2025/09/12 05:24:11 517987] [debug] |xqc_engine_main_logic|END|now:1757654651517752|
[2025/09/12 05:24:11 517992] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651517992|
[2025/09/12 05:24:11 518001] [debug] |xqc_engine_wakeup_after|wakeup:1757654651524343|now:1757654651518000|diff:6343|
[2025/09/12 05:24:11 518005] [debug] |xqc_engine_main_logic|END|now:1757654651517992|
[2025/09/12 05:24:11 518311] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:127|state:ESTABED|recv_time:1757654651518310|
[2025/09/12 05:24:11 518317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 518322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:96|
[2025/09/12 05:24:11 518326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:97|
[2025/09/12 05:24:11 518332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:97|
[2025/09/12 05:24:11 518336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 518342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:228|origin_pktnum:106|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:228|path_largest_ack:228|
[2025/09/12 05:24:11 518347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:12|tx_in_flight:144005|prior_delivered:110753|prior_time:1757654651461498|is_app_limited:0|send_elapse:57616|ack_elapse:56812|ctl_first_sent_time:1757654651461784|lagest_ack_time:1757654651518310|curr_delivered:179158|
[2025/09/12 05:24:11 518352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651461784|
[2025/09/12 05:24:11 518356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2586||sndq_packets_used_bytes:0|sndq_packets_free:90|
[2025/09/12 05:24:11 518360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56894|rttvar:510|minrtt:30532|latest_rtt:56526|ack_delay:24|
[2025/09/12 05:24:11 518365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56845|rttvar:481|minrtt:30532|latest_rtt:56526|ack_delay:24|
[2025/09/12 05:24:11 518369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:228|lost_pn:225|thresh:3|
[2025/09/12 05:24:11 518373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 518415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 518419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 518640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 518645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:223|lost_pn:225|po_sent_time:1757654651459865|lost_send_time:1757654651454360|loss_delay:63950|frame:STREAM |repair:128|
[2025/09/12 05:24:11 518650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:224|lost_pn:225|po_sent_time:1757654651459948|lost_send_time:1757654651454360|loss_delay:63950|frame:STREAM |repair:128|
[2025/09/12 05:24:11 518654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651459948u|
[2025/09/12 05:24:11 518658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 518662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651524735|now:1757654651518662|interval:6073|
[2025/09/12 05:24:11 518666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651524735|now:1757654651518662|interv:6073|
[2025/09/12 05:24:11 518670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57616, ack_elapse 56812, delivered 68405|rate 1187257|lost 73|
[2025/09/12 05:24:11 518675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1187257) in round 4|
[2025/09/12 05:24:11 518679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 518683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 518687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:1200|po_sent_time:1757654651461784|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 518691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:1200|po_sent_time:1757654651461784|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 518696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:141616|srtt:56845|latest_rtt:56526|min_rtt:30532|applimit:0|lost:71|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 518701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:97|largest:97|pns:2|
[2025/09/12 05:24:11 518706] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:127|pkt_type:SHORT_HEADER|pkt_num:97|frame:ACK |recv_time:1757654651518310|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 518710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771518310|now:1757654651518310|interv:120000000|
[2025/09/12 05:24:11 518715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771518310|now:1757654651518310|interv:120000000|
[2025/09/12 05:24:11 518718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651524343|pq_index:0|
[2025/09/12 05:24:11 518725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651517752|
[2025/09/12 05:24:11 518730] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651518729|
[2025/09/12 05:24:11 518734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651518733|
[2025/09/12 05:24:11 518740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56845|min_srtt:56845|path_bw:1210248|loss_rate:20.34|path_pto:0|
[2025/09/12 05:24:11 518744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:112035|
[2025/09/12 05:24:11 518749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56845|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 518753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:223|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 518758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56845|min_srtt:56845|path_bw:1210248|loss_rate:20.34|path_pto:0|
[2025/09/12 05:24:11 518762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:245262|
[2025/09/12 05:24:11 518766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56845|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 518770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:224|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 518775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56845|min_srtt:56845|path_bw:1210248|loss_rate:20.34|path_pto:0|
[2025/09/12 05:24:11 518779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:316002|
[2025/09/12 05:24:11 518783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56845|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 518787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 518791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56845|min_srtt:56845|path_bw:1210248|loss_rate:20.34|path_pto:0|
[2025/09/12 05:24:11 518795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:317181|
[2025/09/12 05:24:11 518800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 518804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 518810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 518814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 518818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:223|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 518823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:112035|
[2025/09/12 05:24:11 518827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 518831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:345|
[2025/09/12 05:24:11 518860] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:345|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141616|now:1757654651518838|stream_id:0|stream_offset:112035|
[2025/09/12 05:24:11 518869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:345|origin_pktnum:101|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 518877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141616|applimit:0|
[2025/09/12 05:24:11 518883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651524735|now:1757654651518883|interval:5852|
[2025/09/12 05:24:11 518890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651524735|now:1757654651518883|interv:5852|
[2025/09/12 05:24:11 518895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142816|
[2025/09/12 05:24:11 518900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:224|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 518904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:245262|
[2025/09/12 05:24:11 518909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 518912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:346|
[2025/09/12 05:24:11 518938] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:346|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142816|now:1757654651518919|stream_id:0|stream_offset:245262|
[2025/09/12 05:24:11 518946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:346|origin_pktnum:224|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 518953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142816|applimit:0|
[2025/09/12 05:24:11 518959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651524735|now:1757654651518959|interval:5776|
[2025/09/12 05:24:11 518965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651524735|now:1757654651518959|interv:5776|
[2025/09/12 05:24:11 518974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144016|
[2025/09/12 05:24:11 518979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 518983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144016|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:316002|
[2025/09/12 05:24:11 518987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 518991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:347|
[2025/09/12 05:24:11 519017] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:347|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144016|now:1757654651518998|stream_id:0|stream_offset:316002|
[2025/09/12 05:24:11 519026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:347|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 519033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144016|applimit:0|
[2025/09/12 05:24:11 519040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651524735|now:1757654651519039|interval:5696|
[2025/09/12 05:24:11 519045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651524735|now:1757654651519039|interv:5696|
[2025/09/12 05:24:11 519050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145216|
[2025/09/12 05:24:11 519054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651524735|
[2025/09/12 05:24:11 519058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651524735|
[2025/09/12 05:24:11 519062] [debug] |xqc_engine_wakeup_after|wakeup:1757654651524735|now:1757654651519062|diff:5673|
[2025/09/12 05:24:11 519067] [debug] |xqc_engine_main_logic|END|now:1757654651518733|
[2025/09/12 05:24:11 519072] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651519072|
[2025/09/12 05:24:11 519076] [debug] |xqc_engine_wakeup_after|wakeup:1757654651524735|now:1757654651519076|diff:5659|
[2025/09/12 05:24:11 519080] [debug] |xqc_engine_main_logic|END|now:1757654651519072|
[2025/09/12 05:24:11 519314] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:129|state:ESTABED|recv_time:1757654651519314|
[2025/09/12 05:24:11 519320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 519326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:97|
[2025/09/12 05:24:11 519329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:98|
[2025/09/12 05:24:11 519335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:98|
[2025/09/12 05:24:11 519339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 519346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:230|origin_pktnum:108|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:230|path_largest_ack:230|
[2025/09/12 05:24:11 519350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:144005|prior_delivered:111953|prior_time:1757654651462511|is_app_limited:0|send_elapse:56738|ack_elapse:56803|ctl_first_sent_time:1757654651462797|lagest_ack_time:1757654651519314|curr_delivered:180358|
[2025/09/12 05:24:11 519359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651462797|
[2025/09/12 05:24:11 519364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2586||sndq_packets_used_bytes:0|sndq_packets_free:90|
[2025/09/12 05:24:11 519368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56845|rttvar:481|minrtt:30532|latest_rtt:56517|ack_delay:32|
[2025/09/12 05:24:11 519372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56800|rttvar:451|minrtt:30532|latest_rtt:56517|ack_delay:32|
[2025/09/12 05:24:11 519377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:230|lost_pn:227|thresh:3|
[2025/09/12 05:24:11 519381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 519415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 519419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 519643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 519650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 519655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:226|lost_pn:227|po_sent_time:1757654651460785|lost_send_time:1757654651455414|loss_delay:63900|frame:STREAM |repair:128|
[2025/09/12 05:24:11 519660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:227|lost_pn:227|po_sent_time:1757654651460866|lost_send_time:1757654651455414|loss_delay:63900|frame:STREAM |repair:128|
[2025/09/12 05:24:11 519664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651460866u|
[2025/09/12 05:24:11 519668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 519675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651525768|now:1757654651519674|interval:6094|
[2025/09/12 05:24:11 519679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651525768|now:1757654651519674|interv:6094|
[2025/09/12 05:24:11 519683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 56738, ack_elapse 56803, delivered 68405|rate 1204249|lost 75|
[2025/09/12 05:24:11 519687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204249) in round 4|
[2025/09/12 05:24:11 519691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 519695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5650|
[2025/09/12 05:24:11 519699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:1200|po_sent_time:1757654651462797|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 519704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:1200|po_sent_time:1757654651462797|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:114353|
[2025/09/12 05:24:11 519708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:141616|srtt:56800|latest_rtt:56517|min_rtt:30532|applimit:0|lost:73|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 519714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:98|largest:98|pns:2|
[2025/09/12 05:24:11 519718] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:129|pkt_type:SHORT_HEADER|pkt_num:98|frame:ACK |recv_time:1757654651519314|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 519723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771519314|now:1757654651519314|interv:120000000|
[2025/09/12 05:24:11 519727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771519314|now:1757654651519314|interv:120000000|
[2025/09/12 05:24:11 519731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651524735|pq_index:0|
[2025/09/12 05:24:11 519735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651518733|
[2025/09/12 05:24:11 519739] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651519739|
[2025/09/12 05:24:11 519744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651519743|
[2025/09/12 05:24:11 519749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56800|min_srtt:56800|path_bw:1210248|loss_rate:20.74|path_pto:0|
[2025/09/12 05:24:11 519754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:115572|
[2025/09/12 05:24:11 519758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56800|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 519768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:226|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 519773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56800|min_srtt:56800|path_bw:1210248|loss_rate:20.74|path_pto:0|
[2025/09/12 05:24:11 519777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:247620|
[2025/09/12 05:24:11 519781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56800|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 519785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:227|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 519789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56800|min_srtt:56800|path_bw:1210248|loss_rate:20.74|path_pto:0|
[2025/09/12 05:24:11 519793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:317181|
[2025/09/12 05:24:11 519798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56800|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 519802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 519806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56800|min_srtt:56800|path_bw:1210248|loss_rate:20.74|path_pto:0|
[2025/09/12 05:24:11 519810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:318360|
[2025/09/12 05:24:11 519814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 519818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 519822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 519826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 519831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:226|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 519835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:115572|
[2025/09/12 05:24:11 519839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 519843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:348|
[2025/09/12 05:24:11 519872] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:348|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141616|now:1757654651519850|stream_id:0|stream_offset:115572|
[2025/09/12 05:24:11 519887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:348|origin_pktnum:104|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 519895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141616|applimit:0|
[2025/09/12 05:24:11 519901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651525768|now:1757654651519901|interval:5867|
[2025/09/12 05:24:11 519905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651525768|now:1757654651519901|interv:5867|
[2025/09/12 05:24:11 519909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142816|
[2025/09/12 05:24:11 519914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:227|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 519918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:247620|
[2025/09/12 05:24:11 519923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 519927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:349|
[2025/09/12 05:24:11 519953] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:349|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142816|now:1757654651519933|stream_id:0|stream_offset:247620|
[2025/09/12 05:24:11 519961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:349|origin_pktnum:227|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 519968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142816|applimit:0|
[2025/09/12 05:24:11 519975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651525768|now:1757654651519975|interval:5793|
[2025/09/12 05:24:11 519981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651525768|now:1757654651519975|interv:5793|
[2025/09/12 05:24:11 519985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144016|
[2025/09/12 05:24:11 519990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 519994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144016|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:317181|
[2025/09/12 05:24:11 519998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 520002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:350|
[2025/09/12 05:24:11 520027] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:350|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144016|now:1757654651520009|stream_id:0|stream_offset:317181|
[2025/09/12 05:24:11 520035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:350|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 520048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144016|applimit:0|
[2025/09/12 05:24:11 520055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651525768|now:1757654651520055|interval:5713|
[2025/09/12 05:24:11 520059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651525768|now:1757654651520055|interv:5713|
[2025/09/12 05:24:11 520063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145216|
[2025/09/12 05:24:11 520068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651525768|
[2025/09/12 05:24:11 520072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651525768|
[2025/09/12 05:24:11 520076] [debug] |xqc_engine_wakeup_after|wakeup:1757654651525768|now:1757654651520076|diff:5692|
[2025/09/12 05:24:11 520080] [debug] |xqc_engine_main_logic|END|now:1757654651519743|
[2025/09/12 05:24:11 520085] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651520085|
[2025/09/12 05:24:11 520089] [debug] |xqc_engine_wakeup_after|wakeup:1757654651525768|now:1757654651520089|diff:5679|
[2025/09/12 05:24:11 520093] [debug] |xqc_engine_main_logic|END|now:1757654651520085|
[2025/09/12 05:24:11 520343] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:131|state:ESTABED|recv_time:1757654651520342|
[2025/09/12 05:24:11 520348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 520354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:98|
[2025/09/12 05:24:11 520358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:99|
[2025/09/12 05:24:11 520363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:99|
[2025/09/12 05:24:11 520367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 520374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:232|origin_pktnum:110|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:232|path_largest_ack:232|
[2025/09/12 05:24:11 520378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:18|tx_in_flight:138005|prior_delivered:114353|prior_time:1757654651464443|is_app_limited:0|send_elapse:55921|ack_elapse:55899|ctl_first_sent_time:1757654651464882|lagest_ack_time:1757654651520342|curr_delivered:181558|
[2025/09/12 05:24:11 520383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651464882|
[2025/09/12 05:24:11 520388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2586||sndq_packets_used_bytes:0|sndq_packets_free:90|
[2025/09/12 05:24:11 520392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56800|rttvar:451|minrtt:30532|latest_rtt:55460|ack_delay:32|
[2025/09/12 05:24:11 520396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56628|rttvar:682|minrtt:30532|latest_rtt:55460|ack_delay:32|
[2025/09/12 05:24:11 520400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:232|lost_pn:229|thresh:3|
[2025/09/12 05:24:11 520404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 520439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 520442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 520663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 520671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 520678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 520683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:229|lost_pn:229|po_sent_time:1757654651461868|lost_send_time:1757654651456636|loss_delay:63706|frame:STREAM |repair:128|
[2025/09/12 05:24:11 520687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651461868u|
[2025/09/12 05:24:11 520691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 520695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651526589|now:1757654651520695|interval:5894|
[2025/09/12 05:24:11 520699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651526589|now:1757654651520695|interv:5894|
[2025/09/12 05:24:11 520703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 55921, ack_elapse 55899, delivered 67205|rate 1201784|lost 76|
[2025/09/12 05:24:11 520707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:24:11 520711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201784) in round 5|
[2025/09/12 05:24:11 520715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 520719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 520723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651464882|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 520730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651464882|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 520735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142816|srtt:56628|latest_rtt:55460|min_rtt:30532|applimit:0|lost:75|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:11 520740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:99|largest:99|pns:2|
[2025/09/12 05:24:11 520745] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:131|pkt_type:SHORT_HEADER|pkt_num:99|frame:ACK |recv_time:1757654651520342|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 520749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771520342|now:1757654651520342|interv:120000000|
[2025/09/12 05:24:11 520753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771520342|now:1757654651520342|interv:120000000|
[2025/09/12 05:24:11 520757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651525768|pq_index:0|
[2025/09/12 05:24:11 520761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651519743|
[2025/09/12 05:24:11 520765] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651520765|
[2025/09/12 05:24:11 520770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651520769|
[2025/09/12 05:24:11 520775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56628|min_srtt:56628|path_bw:1210248|loss_rate:21.13|path_pto:0|
[2025/09/12 05:24:11 520780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:248799|
[2025/09/12 05:24:11 520784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56628|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 520789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:229|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 520793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56628|min_srtt:56628|path_bw:1210248|loss_rate:21.13|path_pto:0|
[2025/09/12 05:24:11 520797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:318360|
[2025/09/12 05:24:11 520801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56628|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 520806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 520810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56628|min_srtt:56628|path_bw:1210248|loss_rate:21.13|path_pto:0|
[2025/09/12 05:24:11 520817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:319539|
[2025/09/12 05:24:11 520821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 520825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 520829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 520833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 520837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:229|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 520841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:248799|
[2025/09/12 05:24:11 520845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 520850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:351|
[2025/09/12 05:24:11 520879] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:351|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142816|now:1757654651520856|stream_id:0|stream_offset:248799|
[2025/09/12 05:24:11 520888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:351|origin_pktnum:229|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 520895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142816|applimit:0|
[2025/09/12 05:24:11 520901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651526589|now:1757654651520900|interval:5689|
[2025/09/12 05:24:11 520908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651526589|now:1757654651520900|interv:5689|
[2025/09/12 05:24:11 520914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144016|
[2025/09/12 05:24:11 520919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 520923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144016|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:318360|
[2025/09/12 05:24:11 520927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 520931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:352|
[2025/09/12 05:24:11 520957] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:352|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144016|now:1757654651520938|stream_id:0|stream_offset:318360|
[2025/09/12 05:24:11 520965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:352|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 520978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144016|applimit:0|
[2025/09/12 05:24:11 520984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651526589|now:1757654651520984|interval:5605|
[2025/09/12 05:24:11 520989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651526589|now:1757654651520984|interv:5605|
[2025/09/12 05:24:11 520993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145216|
[2025/09/12 05:24:11 520999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651526589|
[2025/09/12 05:24:11 521005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651526589|
[2025/09/12 05:24:11 521009] [debug] |xqc_engine_wakeup_after|wakeup:1757654651526589|now:1757654651521009|diff:5580|
[2025/09/12 05:24:11 521013] [debug] |xqc_engine_main_logic|END|now:1757654651520769|
[2025/09/12 05:24:11 521019] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651521019|
[2025/09/12 05:24:11 521023] [debug] |xqc_engine_wakeup_after|wakeup:1757654651526589|now:1757654651521022|diff:5567|
[2025/09/12 05:24:11 521026] [debug] |xqc_engine_main_logic|END|now:1757654651521019|
[2025/09/12 05:24:11 522346] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:131|state:ESTABED|recv_time:1757654651522346|
[2025/09/12 05:24:11 522355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 522361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:99|
[2025/09/12 05:24:11 522365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:100|
[2025/09/12 05:24:11 522370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:100|
[2025/09/12 05:24:11 522374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 522381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:233|origin_pktnum:113|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:234|path_largest_ack:233|
[2025/09/12 05:24:11 522385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:18|tx_in_flight:139205|prior_delivered:114353|prior_time:1757654651464443|is_app_limited:0|send_elapse:56001|ack_elapse:57903|ctl_first_sent_time:1757654651464962|lagest_ack_time:1757654651522346|curr_delivered:182758|
[2025/09/12 05:24:11 522390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651464962|
[2025/09/12 05:24:11 522395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2585||sndq_packets_used_bytes:0|sndq_packets_free:91|
[2025/09/12 05:24:11 522399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:234|origin_pktnum:114|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:234|path_largest_ack:234|
[2025/09/12 05:24:11 522403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:18|tx_in_flight:139205|prior_delivered:114353|prior_time:1757654651464443|is_app_limited:0|send_elapse:56001|ack_elapse:57903|ctl_first_sent_time:1757654651464962|lagest_ack_time:1757654651522346|curr_delivered:183958|
[2025/09/12 05:24:11 522408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651465046|
[2025/09/12 05:24:11 522412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2583||sndq_packets_used_bytes:0|sndq_packets_free:93|
[2025/09/12 05:24:11 522420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56628|rttvar:682|minrtt:30532|latest_rtt:57300|ack_delay:48|
[2025/09/12 05:24:11 522424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56706|rttvar:668|minrtt:30532|latest_rtt:57300|ack_delay:48|
[2025/09/12 05:24:11 522428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:234|lost_pn:231|thresh:3|
[2025/09/12 05:24:11 522432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 522473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 522477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 522679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 522686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 522694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 522702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:231|lost_pn:231|po_sent_time:1757654651462883|lost_send_time:1757654651457884|loss_delay:64462|frame:STREAM |repair:128|
[2025/09/12 05:24:11 522707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651462883u|
[2025/09/12 05:24:11 522711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 522715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56706|rtt_var:668|pto_duration:59378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 522719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 522723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 522727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 141616|
[2025/09/12 05:24:11 522733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651605316|now:1757654651522714|interv:82602|
[2025/09/12 05:24:11 522737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651605316|now:1757654651522714|interval:82602|pto_count:0|srtt:56706
[2025/09/12 05:24:11 522742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 56001, ack_elapse 57903, delivered 69605|rate 1202096|lost 77|
[2025/09/12 05:24:11 522746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202096) in round 5|
[2025/09/12 05:24:11 522750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 522754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 522758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:2400|po_sent_time:1757654651465046|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 522763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:2400|po_sent_time:1757654651465046|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 522769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:141616|srtt:56706|latest_rtt:57300|min_rtt:30532|applimit:0|lost:76|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 522777] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:145905|inflight:141616|mode:0|applimit:0|pacing_rate:3997571|bw:1210248|srtt:56706|latest_rtt:57300|min_rtt:30532|send:357|lost:76|tlp:0|recv:97|recovery:0|slow_start:1|conn_life:234627|acked:2400|delivered:183958|is_cwnd_limited:1|
[2025/09/12 05:24:11 522785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:100|largest:100|pns:2|
[2025/09/12 05:24:11 522791] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:131|pkt_type:SHORT_HEADER|pkt_num:100|frame:ACK |recv_time:1757654651522346|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 522797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771522346|now:1757654651522346|interv:120000000|
[2025/09/12 05:24:11 522802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771522346|now:1757654651522346|interv:120000000|
[2025/09/12 05:24:11 522807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651526589|pq_index:0|
[2025/09/12 05:24:11 522812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651520769|
[2025/09/12 05:24:11 522817] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651522817|
[2025/09/12 05:24:11 522824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651522822|
[2025/09/12 05:24:11 522831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56706|min_srtt:56706|path_bw:1210248|loss_rate:21.29|path_pto:0|
[2025/09/12 05:24:11 522842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:249978|
[2025/09/12 05:24:11 522850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56706|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 522855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:231|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 522859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56706|min_srtt:56706|path_bw:1210248|loss_rate:21.29|path_pto:0|
[2025/09/12 05:24:11 522863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:319539|
[2025/09/12 05:24:11 522868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56706|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 522872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 522877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56706|min_srtt:56706|path_bw:1210248|loss_rate:21.29|path_pto:0|
[2025/09/12 05:24:11 522881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:320718|
[2025/09/12 05:24:11 522885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56706|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 522890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 522894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56706|min_srtt:56706|path_bw:1210248|loss_rate:21.29|path_pto:0|
[2025/09/12 05:24:11 522898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:321897|
[2025/09/12 05:24:11 522902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 522906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 522910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 522914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 522919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:231|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 522923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:249978|
[2025/09/12 05:24:11 522931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 522935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:353|
[2025/09/12 05:24:11 522966] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:353|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141616|now:1757654651522942|stream_id:0|stream_offset:249978|
[2025/09/12 05:24:11 522975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:353|origin_pktnum:231|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 522983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141616|applimit:0|
[2025/09/12 05:24:11 522989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56706|rtt_var:668|pto_duration:59378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 522996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 523000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 523004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 142816|
[2025/09/12 05:24:11 523008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651607320|now:1757654651522989|interv:84331|
[2025/09/12 05:24:11 523012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651607320|now:1757654651522989|interval:84331|pto_count:0|srtt:56706
[2025/09/12 05:24:11 523017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142816|
[2025/09/12 05:24:11 523022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 523026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:319539|
[2025/09/12 05:24:11 523031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 523035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:354|
[2025/09/12 05:24:11 523060] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:354|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142816|now:1757654651523042|stream_id:0|stream_offset:319539|
[2025/09/12 05:24:11 523069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:354|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 523076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142816|applimit:0|
[2025/09/12 05:24:11 523083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56706|rtt_var:668|pto_duration:59378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 523089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 523093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 523101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 144016|
[2025/09/12 05:24:11 523105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651607420|now:1757654651523082|interv:84338|
[2025/09/12 05:24:11 523109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651607420|now:1757654651523082|interval:84338|pto_count:0|srtt:56706
[2025/09/12 05:24:11 523114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144016|
[2025/09/12 05:24:11 523118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 523122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144016|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:320718|
[2025/09/12 05:24:11 523127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 523131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:355|
[2025/09/12 05:24:11 523156] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:355|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144016|now:1757654651523138|stream_id:0|stream_offset:320718|
[2025/09/12 05:24:11 523164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:355|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 523172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144016|applimit:0|
[2025/09/12 05:24:11 523178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56706|rtt_var:668|pto_duration:59378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 523185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 523189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 523193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 145216|
[2025/09/12 05:24:11 523196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651607516|now:1757654651523178|interv:84338|
[2025/09/12 05:24:11 523200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651607516|now:1757654651523178|interval:84338|pto_count:0|srtt:56706
[2025/09/12 05:24:11 523205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145216|
[2025/09/12 05:24:11 523209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651607516|
[2025/09/12 05:24:11 523214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651607516|
[2025/09/12 05:24:11 523217] [debug] |xqc_engine_wakeup_after|wakeup:1757654651607516|now:1757654651523217|diff:84299|
[2025/09/12 05:24:11 523222] [debug] |xqc_engine_main_logic|END|now:1757654651522822|
[2025/09/12 05:24:11 523227] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651523227|
[2025/09/12 05:24:11 523231] [debug] |xqc_engine_wakeup_after|wakeup:1757654651607516|now:1757654651523231|diff:84285|
[2025/09/12 05:24:11 523235] [debug] |xqc_engine_main_logic|END|now:1757654651523227|
[2025/09/12 05:24:11 523353] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:133|state:ESTABED|recv_time:1757654651523352|
[2025/09/12 05:24:11 523358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 523364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:100|
[2025/09/12 05:24:11 523368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:101|
[2025/09/12 05:24:11 523373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:101|
[2025/09/12 05:24:11 523377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 523384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:239|origin_pktnum:117|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:239|path_largest_ack:239|
[2025/09/12 05:24:11 523389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:20|tx_in_flight:141605|prior_delivered:116753|prior_time:1757654651466503|is_app_limited:0|send_elapse:57842|ack_elapse:56849|ctl_first_sent_time:1757654651466889|lagest_ack_time:1757654651523352|curr_delivered:185158|
[2025/09/12 05:24:11 523393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651466889|
[2025/09/12 05:24:11 523398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2582||sndq_packets_used_bytes:0|sndq_packets_free:94|
[2025/09/12 05:24:11 523402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56706|rttvar:668|minrtt:30532|latest_rtt:56463|ack_delay:32|
[2025/09/12 05:24:11 523406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56671|rttvar:569|minrtt:30532|latest_rtt:56463|ack_delay:32|
[2025/09/12 05:24:11 523411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:239|lost_pn:236|thresh:3|
[2025/09/12 05:24:11 523415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 523438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 523442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 523662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 523670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 523680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 523692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:235|lost_pn:236|po_sent_time:1757654651465120|lost_send_time:1757654651459598|loss_delay:63754|frame:STREAM |repair:128|
[2025/09/12 05:24:11 523697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:236|lost_pn:236|po_sent_time:1757654651465198|lost_send_time:1757654651459598|loss_delay:63754|frame:STREAM |repair:128|
[2025/09/12 05:24:11 523701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651465198u|
[2025/09/12 05:24:11 523705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 523709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651529025|now:1757654651523709|interval:5316|
[2025/09/12 05:24:11 523713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651529025|now:1757654651523709|interv:5316|
[2025/09/12 05:24:11 523717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57842, ack_elapse 56849, delivered 68405|rate 1182618|lost 79|
[2025/09/12 05:24:11 523721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1182618) in round 5|
[2025/09/12 05:24:11 523726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 523730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 523734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:1200|po_sent_time:1757654651466889|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 523738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:1200|po_sent_time:1757654651466889|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 523743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:141616|srtt:56671|latest_rtt:56463|min_rtt:30532|applimit:0|lost:77|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 523749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:101|largest:101|pns:2|
[2025/09/12 05:24:11 523753] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:133|pkt_type:SHORT_HEADER|pkt_num:101|frame:ACK |recv_time:1757654651523352|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 523758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771523352|now:1757654651523352|interv:120000000|
[2025/09/12 05:24:11 523762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771523352|now:1757654651523352|interv:120000000|
[2025/09/12 05:24:11 523766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651607516|pq_index:0|
[2025/09/12 05:24:11 523772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651522822|
[2025/09/12 05:24:11 523776] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651523776|
[2025/09/12 05:24:11 523781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651523780|
[2025/09/12 05:24:11 523787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56671|min_srtt:56671|path_bw:1210248|loss_rate:21.39|path_pto:0|
[2025/09/12 05:24:11 523791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:41295|
[2025/09/12 05:24:11 523796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56671|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 523800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:235|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 523804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56671|min_srtt:56671|path_bw:1210248|loss_rate:21.39|path_pto:0|
[2025/09/12 05:24:11 523808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:42474|
[2025/09/12 05:24:11 523813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56671|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 523817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:236|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 523821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56671|min_srtt:56671|path_bw:1210248|loss_rate:21.39|path_pto:0|
[2025/09/12 05:24:11 523825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:321897|
[2025/09/12 05:24:11 523830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56671|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 523834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 523838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56671|min_srtt:56671|path_bw:1210248|loss_rate:21.39|path_pto:0|
[2025/09/12 05:24:11 523842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:323076|
[2025/09/12 05:24:11 523847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 523850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 523857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 523861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 523865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:235|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 523869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141616|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:41295|
[2025/09/12 05:24:11 523874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 523878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:356|
[2025/09/12 05:24:11 523906] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:356|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141616|now:1757654651523885|stream_id:0|stream_offset:41295|
[2025/09/12 05:24:11 523915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:356|origin_pktnum:41|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 523923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141616|applimit:0|
[2025/09/12 05:24:11 523929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651529025|now:1757654651523929|interval:5096|
[2025/09/12 05:24:11 523936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651529025|now:1757654651523929|interv:5096|
[2025/09/12 05:24:11 523941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142816|
[2025/09/12 05:24:11 523946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:236|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 523951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142816|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:42474|
[2025/09/12 05:24:11 523955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 523959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:357|
[2025/09/12 05:24:11 523984] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:357|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142816|now:1757654651523965|stream_id:0|stream_offset:42474|
[2025/09/12 05:24:11 523992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:357|origin_pktnum:42|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 523999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142816|applimit:0|
[2025/09/12 05:24:11 524005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651529025|now:1757654651524005|interval:5020|
[2025/09/12 05:24:11 524011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651529025|now:1757654651524005|interv:5020|
[2025/09/12 05:24:11 524016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144016|
[2025/09/12 05:24:11 524025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 524029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144016|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:321897|
[2025/09/12 05:24:11 524034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 524038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:358|
[2025/09/12 05:24:11 524065] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:358|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144016|now:1757654651524044|stream_id:0|stream_offset:321897|
[2025/09/12 05:24:11 524073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:358|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 524079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144016|applimit:0|
[2025/09/12 05:24:11 524085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651529025|now:1757654651524085|interval:4940|
[2025/09/12 05:24:11 524092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651529025|now:1757654651524085|interv:4940|
[2025/09/12 05:24:11 524098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145216|
[2025/09/12 05:24:11 524102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651529025|
[2025/09/12 05:24:11 524106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651529025|
[2025/09/12 05:24:11 524110] [debug] |xqc_engine_wakeup_after|wakeup:1757654651529025|now:1757654651524110|diff:4915|
[2025/09/12 05:24:11 524115] [debug] |xqc_engine_main_logic|END|now:1757654651523780|
[2025/09/12 05:24:11 524120] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651524120|
[2025/09/12 05:24:11 524124] [debug] |xqc_engine_wakeup_after|wakeup:1757654651529025|now:1757654651524124|diff:4901|
[2025/09/12 05:24:11 524127] [debug] |xqc_engine_main_logic|END|now:1757654651524120|
[2025/09/12 05:24:11 525323] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:135|state:ESTABED|recv_time:1757654651525322|
[2025/09/12 05:24:11 525332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 525338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:101|
[2025/09/12 05:24:11 525342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:102|
[2025/09/12 05:24:11 525348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:102|
[2025/09/12 05:24:11 525352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 525359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:240|origin_pktnum:118|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:245|path_largest_ack:240|
[2025/09/12 05:24:11 525364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:20|tx_in_flight:142805|prior_delivered:116753|prior_time:1757654651466503|is_app_limited:0|send_elapse:57924|ack_elapse:58819|ctl_first_sent_time:1757654651466971|lagest_ack_time:1757654651525322|curr_delivered:186358|
[2025/09/12 05:24:11 525372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651466971|
[2025/09/12 05:24:11 525377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2582||sndq_packets_used_bytes:0|sndq_packets_free:94|
[2025/09/12 05:24:11 525381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:245|origin_pktnum:123|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:245|path_largest_ack:245|
[2025/09/12 05:24:11 525386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:24|tx_in_flight:141613|prior_delivered:119153|prior_time:1757654651468446|is_app_limited:0|send_elapse:55935|ack_elapse:56876|ctl_first_sent_time:1757654651468821|lagest_ack_time:1757654651525322|curr_delivered:187558|
[2025/09/12 05:24:11 525390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651468821|
[2025/09/12 05:24:11 525394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2580||sndq_packets_used_bytes:0|sndq_packets_free:96|
[2025/09/12 05:24:11 525398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56671|rttvar:569|minrtt:30532|latest_rtt:56501|ack_delay:48|
[2025/09/12 05:24:11 525402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56644|rttvar:481|minrtt:30532|latest_rtt:56501|ack_delay:48|
[2025/09/12 05:24:11 525407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:245|lost_pn:242|thresh:3|
[2025/09/12 05:24:11 525411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 525434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 525437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 525649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 525657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 525664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 525676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 525680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 525687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:237|lost_pn:242|po_sent_time:1757654651465271|lost_send_time:1757654651461598|loss_delay:63724|frame:STREAM |repair:128|
[2025/09/12 05:24:11 525692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:238|lost_pn:242|po_sent_time:1757654651465346|lost_send_time:1757654651461598|loss_delay:63724|frame:STREAM |repair:128|
[2025/09/12 05:24:11 525696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:241|lost_pn:242|po_sent_time:1757654651467051|lost_send_time:1757654651461598|loss_delay:63724|frame:ACK STREAM |repair:128|
[2025/09/12 05:24:11 525701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:242|lost_pn:242|po_sent_time:1757654651467126|lost_send_time:1757654651461598|loss_delay:63724|frame:STREAM |repair:128|
[2025/09/12 05:24:11 525705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651467126u|
[2025/09/12 05:24:11 525709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 525713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651531490|now:1757654651525713|interval:5777|
[2025/09/12 05:24:11 525717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651531490|now:1757654651525713|interv:5777|
[2025/09/12 05:24:11 525721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 55935, ack_elapse 56876, delivered 68405|rate 1202704|lost 83|
[2025/09/12 05:24:11 525726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202704) in round 5|
[2025/09/12 05:24:11 525730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 525734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 525738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:4|acked:2400|po_sent_time:1757654651468821|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 525742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:4|acked:2400|po_sent_time:1757654651468821|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 525746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:138008|srtt:56644|latest_rtt:56501|min_rtt:30532|applimit:0|lost:79|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 525752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:102|largest:102|pns:2|
[2025/09/12 05:24:11 525757] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:135|pkt_type:SHORT_HEADER|pkt_num:102|frame:ACK |recv_time:1757654651525322|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 525761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771525322|now:1757654651525322|interv:120000000|
[2025/09/12 05:24:11 525766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771525322|now:1757654651525322|interv:120000000|
[2025/09/12 05:24:11 525770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651529025|pq_index:0|
[2025/09/12 05:24:11 525777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651523780|
[2025/09/12 05:24:11 525781] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651525780|
[2025/09/12 05:24:11 525785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651525784|
[2025/09/12 05:24:11 525791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56644|min_srtt:56644|path_bw:1210248|loss_rate:21.76|path_pto:0|
[2025/09/12 05:24:11 525796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:138008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:251157|
[2025/09/12 05:24:11 525800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56644|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 525805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:237|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 525809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56644|min_srtt:56644|path_bw:1210248|loss_rate:21.76|path_pto:0|
[2025/09/12 05:24:11 525813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:138008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:252336|
[2025/09/12 05:24:11 525817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56644|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 525821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:238|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 525825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56644|min_srtt:56644|path_bw:1210248|loss_rate:21.76|path_pto:0|
[2025/09/12 05:24:11 525830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:138008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:253515|
[2025/09/12 05:24:11 525834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56644|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 525838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:241|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 525842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56644|min_srtt:56644|path_bw:1210248|loss_rate:21.76|path_pto:0|
[2025/09/12 05:24:11 525846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:138008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:254694|
[2025/09/12 05:24:11 525851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56644|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 525858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:242|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 525862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56644|min_srtt:56644|path_bw:1210248|loss_rate:21.76|path_pto:0|
[2025/09/12 05:24:11 525866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:138008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:323076|
[2025/09/12 05:24:11 525870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56644|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 525875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 525881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56644|min_srtt:56644|path_bw:1210248|loss_rate:21.76|path_pto:0|
[2025/09/12 05:24:11 525887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:6000|inflight:138008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:324255|
[2025/09/12 05:24:11 525894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56644|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 525901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 525906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56644|min_srtt:56644|path_bw:1210248|loss_rate:21.76|path_pto:0|
[2025/09/12 05:24:11 525913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:7200|inflight:138008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:325434|
[2025/09/12 05:24:11 525919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 525924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 525930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 525935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 525942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:237|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 525947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:138008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:251157|
[2025/09/12 05:24:11 525954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 525960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:359|
[2025/09/12 05:24:11 525996] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:359|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:138008|now:1757654651525969|stream_id:0|stream_offset:251157|
[2025/09/12 05:24:11 526008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:359|origin_pktnum:237|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 526014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:138008|applimit:0|
[2025/09/12 05:24:11 526019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651531490|now:1757654651526019|interval:5471|
[2025/09/12 05:24:11 526025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651531490|now:1757654651526019|interv:5471|
[2025/09/12 05:24:11 526031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:139208|
[2025/09/12 05:24:11 526037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:238|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 526042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:139208|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:252336|
[2025/09/12 05:24:11 526048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 526054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:360|
[2025/09/12 05:24:11 526079] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:360|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:139208|now:1757654651526063|stream_id:0|stream_offset:252336|
[2025/09/12 05:24:11 526086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:360|origin_pktnum:238|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 526092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:139208|applimit:0|
[2025/09/12 05:24:11 526098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651531490|now:1757654651526098|interval:5392|
[2025/09/12 05:24:11 526103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651531490|now:1757654651526098|interv:5392|
[2025/09/12 05:24:11 526109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:140408|
[2025/09/12 05:24:11 526115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:241|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 526120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:253515|
[2025/09/12 05:24:11 526127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 526133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:361|
[2025/09/12 05:24:11 526157] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:361|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140408|now:1757654651526142|stream_id:0|stream_offset:253515|
[2025/09/12 05:24:11 526162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:361|origin_pktnum:241|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 526171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140408|applimit:0|
[2025/09/12 05:24:11 526175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651531490|now:1757654651526174|interval:5316|
[2025/09/12 05:24:11 526179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651531490|now:1757654651526174|interv:5316|
[2025/09/12 05:24:11 526183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141608|
[2025/09/12 05:24:11 526187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:242|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 526192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:254694|
[2025/09/12 05:24:11 526196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 526200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:362|
[2025/09/12 05:24:11 526218] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:362|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651526206|stream_id:0|stream_offset:254694|
[2025/09/12 05:24:11 526223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:362|origin_pktnum:242|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 526227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 526231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651531490|now:1757654651526231|interval:5259|
[2025/09/12 05:24:11 526236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651531490|now:1757654651526231|interv:5259|
[2025/09/12 05:24:11 526239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 526244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 526248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:323076|
[2025/09/12 05:24:11 526252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 526256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:363|
[2025/09/12 05:24:11 526272] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:363|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651526262|stream_id:0|stream_offset:323076|
[2025/09/12 05:24:11 526277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:363|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 526282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 526286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651531490|now:1757654651526286|interval:5204|
[2025/09/12 05:24:11 526297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651531490|now:1757654651526286|interv:5204|
[2025/09/12 05:24:11 526301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 526305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 526309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:324255|
[2025/09/12 05:24:11 526313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 526317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:364|
[2025/09/12 05:24:11 526334] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:364|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651526323|stream_id:0|stream_offset:324255|
[2025/09/12 05:24:11 526339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:364|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 526344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 526348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651531490|now:1757654651526348|interval:5142|
[2025/09/12 05:24:11 526352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651531490|now:1757654651526348|interv:5142|
[2025/09/12 05:24:11 526356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 526360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651531490|
[2025/09/12 05:24:11 526364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651531490|
[2025/09/12 05:24:11 526368] [debug] |xqc_engine_wakeup_after|wakeup:1757654651531490|now:1757654651526368|diff:5122|
[2025/09/12 05:24:11 526372] [debug] |xqc_engine_main_logic|END|now:1757654651525784|
[2025/09/12 05:24:11 526379] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:137|state:ESTABED|recv_time:1757654651526379|
[2025/09/12 05:24:11 526384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 526389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:102|
[2025/09/12 05:24:11 526393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:103|
[2025/09/12 05:24:11 526398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:103|
[2025/09/12 05:24:11 526402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 526411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:247|origin_pktnum:126|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:247|path_largest_ack:247|
[2025/09/12 05:24:11 526417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:24|tx_in_flight:144013|prior_delivered:119153|prior_time:1757654651468446|is_app_limited:0|send_elapse:56089|ack_elapse:57933|ctl_first_sent_time:1757654651468975|lagest_ack_time:1757654651526379|curr_delivered:188758|
[2025/09/12 05:24:11 526426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651468975|
[2025/09/12 05:24:11 526431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2582||sndq_packets_used_bytes:0|sndq_packets_free:94|
[2025/09/12 05:24:11 526435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56644|rttvar:481|minrtt:30532|latest_rtt:57404|ack_delay:24|
[2025/09/12 05:24:11 526439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56736|rttvar:545|minrtt:30532|latest_rtt:57404|ack_delay:24|
[2025/09/12 05:24:11 526443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:247|lost_pn:244|thresh:3|
[2025/09/12 05:24:11 526447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 526488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 526492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 526679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 526687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 526695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 526710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 526713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 526730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:243|lost_pn:244|po_sent_time:1757654651467766|lost_send_time:1757654651461800|loss_delay:64579|frame:STREAM |repair:128|
[2025/09/12 05:24:11 526734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:244|lost_pn:244|po_sent_time:1757654651467848|lost_send_time:1757654651461800|loss_delay:64579|frame:STREAM |repair:128|
[2025/09/12 05:24:11 526741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651467848u|
[2025/09/12 05:24:11 526745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 526749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651533481|now:1757654651526749|interval:6732|
[2025/09/12 05:24:11 526753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651533481|now:1757654651526749|interv:6732|
[2025/09/12 05:24:11 526757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 56089, ack_elapse 57933, delivered 69605|rate 1201474|lost 85|
[2025/09/12 05:24:11 526762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201474) in round 5|
[2025/09/12 05:24:11 526766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 526770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 526774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:1200|po_sent_time:1757654651468975|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 526778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:1200|po_sent_time:1757654651468975|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 526783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:141608|srtt:56736|latest_rtt:57404|min_rtt:30532|applimit:0|lost:83|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 526789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:103|largest:103|pns:2|
[2025/09/12 05:24:11 526793] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:137|pkt_type:SHORT_HEADER|pkt_num:103|frame:ACK |recv_time:1757654651526379|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 526798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771526379|now:1757654651526379|interv:120000000|
[2025/09/12 05:24:11 526802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771526379|now:1757654651526379|interv:120000000|
[2025/09/12 05:24:11 526806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651531490|pq_index:0|
[2025/09/12 05:24:11 526810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651525784|
[2025/09/12 05:24:11 526814] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651526814|
[2025/09/12 05:24:11 526819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651526818|
[2025/09/12 05:24:11 526825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56736|min_srtt:56736|path_bw:1210248|loss_rate:22.49|path_pto:0|
[2025/09/12 05:24:11 526832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:130899|
[2025/09/12 05:24:11 526836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56736|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 526841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:243|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 526845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56736|min_srtt:56736|path_bw:1210248|loss_rate:22.49|path_pto:0|
[2025/09/12 05:24:11 526849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:255873|
[2025/09/12 05:24:11 526853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56736|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 526858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:244|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 526862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56736|min_srtt:56736|path_bw:1210248|loss_rate:22.49|path_pto:0|
[2025/09/12 05:24:11 526867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:325434|
[2025/09/12 05:24:11 526874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56736|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 526882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 526888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56736|min_srtt:56736|path_bw:1210248|loss_rate:22.49|path_pto:0|
[2025/09/12 05:24:11 526895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:326613|
[2025/09/12 05:24:11 526902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 526908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 526913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 526919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 526925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:243|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 526931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:130899|
[2025/09/12 05:24:11 526940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 526946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:365|
[2025/09/12 05:24:11 526980] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:365|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651526956|stream_id:0|stream_offset:130899|
[2025/09/12 05:24:11 526987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:365|origin_pktnum:121|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 526993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 526999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651533481|now:1757654651526998|interval:6483|
[2025/09/12 05:24:11 527004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651533481|now:1757654651526998|interv:6483|
[2025/09/12 05:24:11 527010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 527017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:244|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 527024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:255873|
[2025/09/12 05:24:11 527029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 527033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:366|
[2025/09/12 05:24:11 527054] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:366|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651527040|stream_id:0|stream_offset:255873|
[2025/09/12 05:24:11 527060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:366|origin_pktnum:244|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 527064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 527068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651533481|now:1757654651527068|interval:6413|
[2025/09/12 05:24:11 527072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651533481|now:1757654651527068|interv:6413|
[2025/09/12 05:24:11 527076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 527081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 527085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:325434|
[2025/09/12 05:24:11 527089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 527093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:367|
[2025/09/12 05:24:11 527115] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:367|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651527103|stream_id:0|stream_offset:325434|
[2025/09/12 05:24:11 527120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:367|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 527125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 527129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651533481|now:1757654651527128|interval:6353|
[2025/09/12 05:24:11 527133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651533481|now:1757654651527128|interv:6353|
[2025/09/12 05:24:11 527137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 527141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651533481|
[2025/09/12 05:24:11 527145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651533481|
[2025/09/12 05:24:11 527149] [debug] |xqc_engine_wakeup_after|wakeup:1757654651533481|now:1757654651527149|diff:6332|
[2025/09/12 05:24:11 527153] [debug] |xqc_engine_main_logic|END|now:1757654651526818|
[2025/09/12 05:24:11 527159] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651527159|
[2025/09/12 05:24:11 527162] [debug] |xqc_engine_wakeup_after|wakeup:1757654651533481|now:1757654651527162|diff:6319|
[2025/09/12 05:24:11 527166] [debug] |xqc_engine_main_logic|END|now:1757654651527159|
[2025/09/12 05:24:11 527339] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:139|state:ESTABED|recv_time:1757654651527338|
[2025/09/12 05:24:11 527344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 527350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:103|
[2025/09/12 05:24:11 527354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:104|
[2025/09/12 05:24:11 527359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:104|
[2025/09/12 05:24:11 527363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 527370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:249|origin_pktnum:127|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:249|path_largest_ack:249|
[2025/09/12 05:24:11 527374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:26|tx_in_flight:141613|prior_delivered:121553|prior_time:1757654651470383|is_app_limited:0|send_elapse:55915|ack_elapse:56955|ctl_first_sent_time:1757654651470792|lagest_ack_time:1757654651527338|curr_delivered:189958|
[2025/09/12 05:24:11 527379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651470792|
[2025/09/12 05:24:11 527383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2582||sndq_packets_used_bytes:0|sndq_packets_free:94|
[2025/09/12 05:24:11 527388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56736|rttvar:545|minrtt:30532|latest_rtt:56546|ack_delay:40|
[2025/09/12 05:24:11 527392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56707|rttvar:466|minrtt:30532|latest_rtt:56546|ack_delay:40|
[2025/09/12 05:24:11 527400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:249|lost_pn:246|thresh:3|
[2025/09/12 05:24:11 527404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 527427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 527431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 527633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 527641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 527648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 527664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 527667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 527686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 527691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:246|lost_pn:246|po_sent_time:1757654651468902|lost_send_time:1757654651463543|loss_delay:63795|frame:STREAM |repair:128|
[2025/09/12 05:24:11 527695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651468902u|
[2025/09/12 05:24:11 527699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 527703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651532848|now:1757654651527703|interval:5145|
[2025/09/12 05:24:11 527707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651532848|now:1757654651527703|interv:5145|
[2025/09/12 05:24:11 527714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 55915, ack_elapse 56955, delivered 68405|rate 1201035|lost 86|
[2025/09/12 05:24:11 527718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201035) in round 5|
[2025/09/12 05:24:11 527722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 527726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 527730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651470792|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 527735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651470792|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 527739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142808|srtt:56707|latest_rtt:56546|min_rtt:30532|applimit:0|lost:85|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 527745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:104|largest:104|pns:2|
[2025/09/12 05:24:11 527750] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:139|pkt_type:SHORT_HEADER|pkt_num:104|frame:ACK |recv_time:1757654651527338|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 527754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771527338|now:1757654651527338|interv:120000000|
[2025/09/12 05:24:11 527758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771527338|now:1757654651527338|interv:120000000|
[2025/09/12 05:24:11 527762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651533481|pq_index:0|
[2025/09/12 05:24:11 527766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651526818|
[2025/09/12 05:24:11 527770] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651527770|
[2025/09/12 05:24:11 527775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651527774|
[2025/09/12 05:24:11 527780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56707|min_srtt:56707|path_bw:1210248|loss_rate:22.85|path_pto:0|
[2025/09/12 05:24:11 527785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:134436|
[2025/09/12 05:24:11 527789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56707|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 527793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:246|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 527798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56707|min_srtt:56707|path_bw:1210248|loss_rate:22.85|path_pto:0|
[2025/09/12 05:24:11 527805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:326613|
[2025/09/12 05:24:11 527809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56707|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 527813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 527817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56707|min_srtt:56707|path_bw:1210248|loss_rate:22.85|path_pto:0|
[2025/09/12 05:24:11 527821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:327792|
[2025/09/12 05:24:11 527826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 527830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 527833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 527837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 527842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:246|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 527846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:134436|
[2025/09/12 05:24:11 527850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 527854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:368|
[2025/09/12 05:24:11 527886] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:368|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651527861|stream_id:0|stream_offset:134436|
[2025/09/12 05:24:11 527894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:368|origin_pktnum:124|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 527900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 527906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651532848|now:1757654651527906|interval:4942|
[2025/09/12 05:24:11 527912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651532848|now:1757654651527906|interv:4942|
[2025/09/12 05:24:11 527918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 527925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 527930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:326613|
[2025/09/12 05:24:11 527942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 527948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:369|
[2025/09/12 05:24:11 527980] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:369|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651527957|stream_id:0|stream_offset:326613|
[2025/09/12 05:24:11 527987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:369|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 527993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 527998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651532848|now:1757654651527998|interval:4850|
[2025/09/12 05:24:11 528004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651532848|now:1757654651527998|interv:4850|
[2025/09/12 05:24:11 528010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 528016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651532848|
[2025/09/12 05:24:11 528021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651532848|
[2025/09/12 05:24:11 528027] [debug] |xqc_engine_wakeup_after|wakeup:1757654651532848|now:1757654651528027|diff:4821|
[2025/09/12 05:24:11 528033] [debug] |xqc_engine_main_logic|END|now:1757654651527774|
[2025/09/12 05:24:11 528040] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651528040|
[2025/09/12 05:24:11 528045] [debug] |xqc_engine_wakeup_after|wakeup:1757654651532848|now:1757654651528045|diff:4803|
[2025/09/12 05:24:11 528051] [debug] |xqc_engine_main_logic|END|now:1757654651528040|
[2025/09/12 05:24:11 528311] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:141|state:ESTABED|recv_time:1757654651528310|
[2025/09/12 05:24:11 528317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 528322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:104|
[2025/09/12 05:24:11 528326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:105|
[2025/09/12 05:24:11 528332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:105|
[2025/09/12 05:24:11 528336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 528343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:251|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:251|path_largest_ack:251|
[2025/09/12 05:24:11 528348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:26|tx_in_flight:144013|prior_delivered:121553|prior_time:1757654651470383|is_app_limited:0|send_elapse:56073|ack_elapse:57927|ctl_first_sent_time:1757654651470950|lagest_ack_time:1757654651528310|curr_delivered:191158|
[2025/09/12 05:24:11 528352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651470950|
[2025/09/12 05:24:11 528357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2582||sndq_packets_used_bytes:0|sndq_packets_free:94|
[2025/09/12 05:24:11 528361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56707|rttvar:466|minrtt:30532|latest_rtt:57360|ack_delay:32|
[2025/09/12 05:24:11 528370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56785|rttvar:505|minrtt:30532|latest_rtt:57360|ack_delay:32|
[2025/09/12 05:24:11 528375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:251|lost_pn:248|thresh:3|
[2025/09/12 05:24:11 528379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 528402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 528406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 528609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 528617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 528624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 528640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 528643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 528662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 528666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 528671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:248|lost_pn:248|po_sent_time:1757654651469053|lost_send_time:1757654651463780|loss_delay:64530|frame:STREAM |repair:128|
[2025/09/12 05:24:11 528676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651469053u|
[2025/09/12 05:24:11 528682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 528686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651535407|now:1757654651528686|interval:6721|
[2025/09/12 05:24:11 528691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651535407|now:1757654651528686|interv:6721|
[2025/09/12 05:24:11 528695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 56073, ack_elapse 57927, delivered 69605|rate 1201598|lost 87|
[2025/09/12 05:24:11 528699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201598) in round 5|
[2025/09/12 05:24:11 528703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 528707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 528711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651470950|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 528716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651470950|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 528720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142808|srtt:56785|latest_rtt:57360|min_rtt:30532|applimit:0|lost:86|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 528726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:105|largest:105|pns:2|
[2025/09/12 05:24:11 528730] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:141|pkt_type:SHORT_HEADER|pkt_num:105|frame:ACK |recv_time:1757654651528310|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 528735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771528310|now:1757654651528310|interv:120000000|
[2025/09/12 05:24:11 528739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771528310|now:1757654651528310|interv:120000000|
[2025/09/12 05:24:11 528743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651532848|pq_index:0|
[2025/09/12 05:24:11 528747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651527774|
[2025/09/12 05:24:11 528751] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651528751|
[2025/09/12 05:24:11 528756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651528755|
[2025/09/12 05:24:11 528762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56785|min_srtt:56785|path_bw:1210248|loss_rate:22.99|path_pto:0|
[2025/09/12 05:24:11 528766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:257052|
[2025/09/12 05:24:11 528773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56785|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 528778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:248|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 528783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56785|min_srtt:56785|path_bw:1210248|loss_rate:22.99|path_pto:0|
[2025/09/12 05:24:11 528787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:327792|
[2025/09/12 05:24:11 528791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56785|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 528795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 528800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56785|min_srtt:56785|path_bw:1210248|loss_rate:22.99|path_pto:0|
[2025/09/12 05:24:11 528804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:328971|
[2025/09/12 05:24:11 528808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 528812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 528816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 528820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 528824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:248|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 528828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:257052|
[2025/09/12 05:24:11 528833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 528837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:370|
[2025/09/12 05:24:11 528864] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:370|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651528844|stream_id:0|stream_offset:257052|
[2025/09/12 05:24:11 528872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:370|origin_pktnum:248|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 528880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 528886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651535407|now:1757654651528886|interval:6521|
[2025/09/12 05:24:11 528892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651535407|now:1757654651528886|interv:6521|
[2025/09/12 05:24:11 528903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 528910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 528916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:327792|
[2025/09/12 05:24:11 528922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 528928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:371|
[2025/09/12 05:24:11 528954] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:371|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651528937|stream_id:0|stream_offset:327792|
[2025/09/12 05:24:11 528961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:371|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 528967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 528973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651535407|now:1757654651528973|interval:6434|
[2025/09/12 05:24:11 528978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651535407|now:1757654651528973|interv:6434|
[2025/09/12 05:24:11 528984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 528990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651535407|
[2025/09/12 05:24:11 528995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651535407|
[2025/09/12 05:24:11 529001] [debug] |xqc_engine_wakeup_after|wakeup:1757654651535407|now:1757654651529001|diff:6406|
[2025/09/12 05:24:11 529007] [debug] |xqc_engine_main_logic|END|now:1757654651528755|
[2025/09/12 05:24:11 529014] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651529013|
[2025/09/12 05:24:11 529019] [debug] |xqc_engine_wakeup_after|wakeup:1757654651535407|now:1757654651529019|diff:6388|
[2025/09/12 05:24:11 529025] [debug] |xqc_engine_main_logic|END|now:1757654651529013|
[2025/09/12 05:24:11 529343] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:143|state:ESTABED|recv_time:1757654651529343|
[2025/09/12 05:24:11 529350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 529356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:105|
[2025/09/12 05:24:11 529360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:106|
[2025/09/12 05:24:11 529366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:106|
[2025/09/12 05:24:11 529370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 529377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:253|origin_pktnum:131|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:253|path_largest_ack:253|
[2025/09/12 05:24:11 529381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:28|tx_in_flight:141608|prior_delivered:123958|prior_time:1757654651472544|is_app_limited:0|send_elapse:55734|ack_elapse:56799|ctl_first_sent_time:1757654651472943|lagest_ack_time:1757654651529343|curr_delivered:192358|
[2025/09/12 05:24:11 529391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651472943|
[2025/09/12 05:24:11 529396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2581||sndq_packets_used_bytes:0|sndq_packets_free:95|
[2025/09/12 05:24:11 529400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56785|rttvar:505|minrtt:30532|latest_rtt:56400|ack_delay:40|
[2025/09/12 05:24:11 529404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56732|rttvar:485|minrtt:30532|latest_rtt:56400|ack_delay:40|
[2025/09/12 05:24:11 529409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:253|lost_pn:250|thresh:3|
[2025/09/12 05:24:11 529413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 529436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 529440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 529640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 529648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 529655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 529671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 529675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 529694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 529704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 529709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:250|lost_pn:250|po_sent_time:1757654651470877|lost_send_time:1757654651465520|loss_delay:63823|frame:STREAM |repair:128|
[2025/09/12 05:24:11 529713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651470877u|
[2025/09/12 05:24:11 529717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 529721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651534854|now:1757654651529721|interval:5133|
[2025/09/12 05:24:11 529725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651534854|now:1757654651529721|interv:5133|
[2025/09/12 05:24:11 529730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 55734, ack_elapse 56799, delivered 68400|rate 1204246|lost 88|
[2025/09/12 05:24:11 529734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204246) in round 5|
[2025/09/12 05:24:11 529738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 529742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 529746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651472943|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 529750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651472943|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 529755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142808|srtt:56732|latest_rtt:56400|min_rtt:30532|applimit:0|lost:87|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 529761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:106|largest:106|pns:2|
[2025/09/12 05:24:11 529765] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:143|pkt_type:SHORT_HEADER|pkt_num:106|frame:ACK |recv_time:1757654651529343|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 529770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771529343|now:1757654651529343|interv:120000000|
[2025/09/12 05:24:11 529774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771529343|now:1757654651529343|interv:120000000|
[2025/09/12 05:24:11 529778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651535407|pq_index:0|
[2025/09/12 05:24:11 529782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651528755|
[2025/09/12 05:24:11 529786] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651529786|
[2025/09/12 05:24:11 529791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651529790|
[2025/09/12 05:24:11 529799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56732|min_srtt:56732|path_bw:1210248|loss_rate:23.14|path_pto:0|
[2025/09/12 05:24:11 529804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:139152|
[2025/09/12 05:24:11 529808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56732|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 529812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:250|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 529817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56732|min_srtt:56732|path_bw:1210248|loss_rate:23.14|path_pto:0|
[2025/09/12 05:24:11 529821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:328971|
[2025/09/12 05:24:11 529825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56732|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 529830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 529834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56732|min_srtt:56732|path_bw:1210248|loss_rate:23.14|path_pto:0|
[2025/09/12 05:24:11 529838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:330150|
[2025/09/12 05:24:11 529843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 529847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 529850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 529855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 529862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:250|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 529869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:139152|
[2025/09/12 05:24:11 529876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 529882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:372|
[2025/09/12 05:24:11 529918] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:372|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651529892|stream_id:0|stream_offset:139152|
[2025/09/12 05:24:11 529925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:372|origin_pktnum:128|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 529937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 529943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651534854|now:1757654651529943|interval:4911|
[2025/09/12 05:24:11 529948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651534854|now:1757654651529943|interv:4911|
[2025/09/12 05:24:11 529954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 529961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 529967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:328971|
[2025/09/12 05:24:11 529973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 529978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:373|
[2025/09/12 05:24:11 530013] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:373|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651529987|stream_id:0|stream_offset:328971|
[2025/09/12 05:24:11 530020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:373|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 530026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 530032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651534854|now:1757654651530031|interval:4823|
[2025/09/12 05:24:11 530038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651534854|now:1757654651530031|interv:4823|
[2025/09/12 05:24:11 530044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 530050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651534854|
[2025/09/12 05:24:11 530056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651534854|
[2025/09/12 05:24:11 530061] [debug] |xqc_engine_wakeup_after|wakeup:1757654651534854|now:1757654651530061|diff:4793|
[2025/09/12 05:24:11 530067] [debug] |xqc_engine_main_logic|END|now:1757654651529790|
[2025/09/12 05:24:11 530074] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651530074|
[2025/09/12 05:24:11 530079] [debug] |xqc_engine_wakeup_after|wakeup:1757654651534854|now:1757654651530079|diff:4775|
[2025/09/12 05:24:11 530085] [debug] |xqc_engine_main_logic|END|now:1757654651530074|
[2025/09/12 05:24:11 531324] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:145|state:ESTABED|recv_time:1757654651531323|
[2025/09/12 05:24:11 531333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 531339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:106|
[2025/09/12 05:24:11 531343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:107|
[2025/09/12 05:24:11 531350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:107|
[2025/09/12 05:24:11 531358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 531365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:254|origin_pktnum:132|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:257|path_largest_ack:254|
[2025/09/12 05:24:11 531369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:28|tx_in_flight:142808|prior_delivered:123958|prior_time:1757654651472544|is_app_limited:0|send_elapse:55824|ack_elapse:58779|ctl_first_sent_time:1757654651473033|lagest_ack_time:1757654651531323|curr_delivered:193558|
[2025/09/12 05:24:11 531374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651473033|
[2025/09/12 05:24:11 531379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2580||sndq_packets_used_bytes:0|sndq_packets_free:96|
[2025/09/12 05:24:11 531383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:257|origin_pktnum:135|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:257|path_largest_ack:257|
[2025/09/12 05:24:11 531388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:30|tx_in_flight:141608|prior_delivered:126358|prior_time:1757654651474430|is_app_limited:0|send_elapse:57568|ack_elapse:56893|ctl_first_sent_time:1757654651474897|lagest_ack_time:1757654651531323|curr_delivered:194758|
[2025/09/12 05:24:11 531392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651474897|
[2025/09/12 05:24:11 531396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2578||sndq_packets_used_bytes:0|sndq_packets_free:98|
[2025/09/12 05:24:11 531400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56732|rttvar:485|minrtt:30532|latest_rtt:56426|ack_delay:24|
[2025/09/12 05:24:11 531405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56691|rttvar:446|minrtt:30532|latest_rtt:56426|ack_delay:24|
[2025/09/12 05:24:11 531409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:257|lost_pn:254|thresh:3|
[2025/09/12 05:24:11 531413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 531437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 531441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 531633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 531640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 531648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 531663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 531667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 531689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 531697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 531701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 531705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:252|lost_pn:254|po_sent_time:1757654651471031|lost_send_time:1757654651467546|loss_delay:63777|frame:STREAM |repair:128|
[2025/09/12 05:24:11 531710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651471031u|
[2025/09/12 05:24:11 531714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 531718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651536889|now:1757654651531718|interval:5171|
[2025/09/12 05:24:11 531722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651536889|now:1757654651531718|interv:5171|
[2025/09/12 05:24:11 531726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57568, ack_elapse 56893, delivered 68400|rate 1188160|lost 89|
[2025/09/12 05:24:11 531731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1188160) in round 5|
[2025/09/12 05:24:11 531735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 531739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 531743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:2400|po_sent_time:1757654651474897|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 531748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:2400|po_sent_time:1757654651474897|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 531752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:141608|srtt:56691|latest_rtt:56426|min_rtt:30532|applimit:0|lost:88|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 531758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:107|largest:107|pns:2|
[2025/09/12 05:24:11 531765] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:145|pkt_type:SHORT_HEADER|pkt_num:107|frame:ACK |recv_time:1757654651531323|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 531770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771531323|now:1757654651531323|interv:120000000|
[2025/09/12 05:24:11 531774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771531323|now:1757654651531323|interv:120000000|
[2025/09/12 05:24:11 531778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651534854|pq_index:0|
[2025/09/12 05:24:11 531782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651529790|
[2025/09/12 05:24:11 531786] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651531786|
[2025/09/12 05:24:11 531791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651531790|
[2025/09/12 05:24:11 531797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56691|min_srtt:56691|path_bw:1210248|loss_rate:23.28|path_pto:0|
[2025/09/12 05:24:11 531801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:259410|
[2025/09/12 05:24:11 531805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56691|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 531810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:252|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 531814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56691|min_srtt:56691|path_bw:1210248|loss_rate:23.28|path_pto:0|
[2025/09/12 05:24:11 531819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:330150|
[2025/09/12 05:24:11 531823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56691|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 531827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 531831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56691|min_srtt:56691|path_bw:1210248|loss_rate:23.28|path_pto:0|
[2025/09/12 05:24:11 531836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:331329|
[2025/09/12 05:24:11 531840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56691|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 531844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 531850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56691|min_srtt:56691|path_bw:1210248|loss_rate:23.28|path_pto:0|
[2025/09/12 05:24:11 531867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:332508|
[2025/09/12 05:24:11 531873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 531879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 531884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 531890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 531896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:252|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 531902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:259410|
[2025/09/12 05:24:11 531908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 531914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:374|
[2025/09/12 05:24:11 531951] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:374|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651531925|stream_id:0|stream_offset:259410|
[2025/09/12 05:24:11 531958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:374|origin_pktnum:252|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 531965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 531970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651536889|now:1757654651531970|interval:4919|
[2025/09/12 05:24:11 531976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651536889|now:1757654651531970|interv:4919|
[2025/09/12 05:24:11 531982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 531988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 531994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:330150|
[2025/09/12 05:24:11 532000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 532005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:375|
[2025/09/12 05:24:11 532034] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:375|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651532014|stream_id:0|stream_offset:330150|
[2025/09/12 05:24:11 532042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:375|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 532053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 532058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651536889|now:1757654651532058|interval:4831|
[2025/09/12 05:24:11 532064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651536889|now:1757654651532058|interv:4831|
[2025/09/12 05:24:11 532070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 532076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 532081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:331329|
[2025/09/12 05:24:11 532088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 532094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:376|
[2025/09/12 05:24:11 532119] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:376|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651532103|stream_id:0|stream_offset:331329|
[2025/09/12 05:24:11 532124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:376|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 532129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 532133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651536889|now:1757654651532133|interval:4756|
[2025/09/12 05:24:11 532137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651536889|now:1757654651532133|interv:4756|
[2025/09/12 05:24:11 532141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 532146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651536889|
[2025/09/12 05:24:11 532150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651536889|
[2025/09/12 05:24:11 532154] [debug] |xqc_engine_wakeup_after|wakeup:1757654651536889|now:1757654651532154|diff:4735|
[2025/09/12 05:24:11 532158] [debug] |xqc_engine_main_logic|END|now:1757654651531790|
[2025/09/12 05:24:11 532163] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651532163|
[2025/09/12 05:24:11 532167] [debug] |xqc_engine_wakeup_after|wakeup:1757654651536889|now:1757654651532167|diff:4722|
[2025/09/12 05:24:11 532171] [debug] |xqc_engine_main_logic|END|now:1757654651532163|
[2025/09/12 05:24:11 533305] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:147|state:ESTABED|recv_time:1757654651533304|
[2025/09/12 05:24:11 533314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 533320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:107|
[2025/09/12 05:24:11 533324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:108|
[2025/09/12 05:24:11 533330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:108|
[2025/09/12 05:24:11 533340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 533347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:258|origin_pktnum:136|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:262|path_largest_ack:258|
[2025/09/12 05:24:11 533351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:30|tx_in_flight:142808|prior_delivered:126358|prior_time:1757654651474430|is_app_limited:0|send_elapse:57689|ack_elapse:58874|ctl_first_sent_time:1757654651475018|lagest_ack_time:1757654651533304|curr_delivered:195958|
[2025/09/12 05:24:11 533356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651475018|
[2025/09/12 05:24:11 533361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2577||sndq_packets_used_bytes:0|sndq_packets_free:99|
[2025/09/12 05:24:11 533365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:262|origin_pktnum:140|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:262|path_largest_ack:262|
[2025/09/12 05:24:11 533369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:31|tx_in_flight:144008|prior_delivered:128758|prior_time:1757654651476384|is_app_limited:0|send_elapse:57652|ack_elapse:56920|ctl_first_sent_time:1757654651476753|lagest_ack_time:1757654651533304|curr_delivered:197158|
[2025/09/12 05:24:11 533374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651476753|
[2025/09/12 05:24:11 533378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2575||sndq_packets_used_bytes:0|sndq_packets_free:101|
[2025/09/12 05:24:11 533382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56691|rttvar:446|minrtt:30532|latest_rtt:56551|ack_delay:32|
[2025/09/12 05:24:11 533386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56669|rttvar:378|minrtt:30532|latest_rtt:56551|ack_delay:32|
[2025/09/12 05:24:11 533390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:262|lost_pn:259|thresh:3|
[2025/09/12 05:24:11 533394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 533417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 533421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 533604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 533612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 533619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 533634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 533638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 533660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 533667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 533675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 533679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:255|lost_pn:259|po_sent_time:1757654651473112|lost_send_time:1757654651469552|loss_delay:63752|frame:STREAM |repair:128|
[2025/09/12 05:24:11 533684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:256|lost_pn:259|po_sent_time:1757654651473191|lost_send_time:1757654651469552|loss_delay:63752|frame:STREAM |repair:128|
[2025/09/12 05:24:11 533689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:259|lost_pn:259|po_sent_time:1757654651475134|lost_send_time:1757654651469552|loss_delay:63752|frame:STREAM |repair:128|
[2025/09/12 05:24:11 533693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651475134u|
[2025/09/12 05:24:11 533697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 533701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651539002|now:1757654651533701|interval:5301|
[2025/09/12 05:24:11 533705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651539002|now:1757654651533701|interv:5301|
[2025/09/12 05:24:11 533709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57652, ack_elapse 56920, delivered 68400|rate 1186428|lost 92|
[2025/09/12 05:24:11 533714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1186428) in round 5|
[2025/09/12 05:24:11 533718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 533722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 533726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:3|acked:2400|po_sent_time:1757654651476753|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 533730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:3|acked:2400|po_sent_time:1757654651476753|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 533735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:139208|srtt:56669|latest_rtt:56551|min_rtt:30532|applimit:0|lost:89|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 533743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:108|largest:108|pns:2|
[2025/09/12 05:24:11 533748] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:147|pkt_type:SHORT_HEADER|pkt_num:108|frame:ACK |recv_time:1757654651533304|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 533752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771533304|now:1757654651533304|interv:120000000|
[2025/09/12 05:24:11 533756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771533304|now:1757654651533304|interv:120000000|
[2025/09/12 05:24:11 533760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651536889|pq_index:0|
[2025/09/12 05:24:11 533765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651531790|
[2025/09/12 05:24:11 533769] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651533768|
[2025/09/12 05:24:11 533773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651533772|
[2025/09/12 05:24:11 533779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56669|min_srtt:56669|path_bw:1210248|loss_rate:23.36|path_pto:0|
[2025/09/12 05:24:11 533783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:139208|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:260589|
[2025/09/12 05:24:11 533788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56669|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 533792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:255|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 533797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56669|min_srtt:56669|path_bw:1210248|loss_rate:23.36|path_pto:0|
[2025/09/12 05:24:11 533801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:139208|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:261768|
[2025/09/12 05:24:11 533805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56669|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 533809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:256|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 533813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56669|min_srtt:56669|path_bw:1210248|loss_rate:23.36|path_pto:0|
[2025/09/12 05:24:11 533818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:139208|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:262947|
[2025/09/12 05:24:11 533822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56669|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 533829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:259|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 533833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56669|min_srtt:56669|path_bw:1210248|loss_rate:23.36|path_pto:0|
[2025/09/12 05:24:11 533837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:139208|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:332508|
[2025/09/12 05:24:11 533842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56669|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 533848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 533855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56669|min_srtt:56669|path_bw:1210248|loss_rate:23.36|path_pto:0|
[2025/09/12 05:24:11 533862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:139208|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:333687|
[2025/09/12 05:24:11 533868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56669|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 533875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 533883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56669|min_srtt:56669|path_bw:1210248|loss_rate:23.36|path_pto:0|
[2025/09/12 05:24:11 533889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:6000|inflight:139208|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:334866|
[2025/09/12 05:24:11 533895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 533900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 533905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 533911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 533917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:255|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 533923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:139208|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:260589|
[2025/09/12 05:24:11 533929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 533935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:377|
[2025/09/12 05:24:11 533970] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:377|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:139208|now:1757654651533944|stream_id:0|stream_offset:260589|
[2025/09/12 05:24:11 533981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:377|origin_pktnum:255|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 533988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:139208|applimit:0|
[2025/09/12 05:24:11 533993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651539002|now:1757654651533993|interval:5009|
[2025/09/12 05:24:11 533999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651539002|now:1757654651533993|interv:5009|
[2025/09/12 05:24:11 534005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:140408|
[2025/09/12 05:24:11 534011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:256|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 534017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:261768|
[2025/09/12 05:24:11 534023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 534028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:378|
[2025/09/12 05:24:11 534055] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:378|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140408|now:1757654651534038|stream_id:0|stream_offset:261768|
[2025/09/12 05:24:11 534062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:378|origin_pktnum:256|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 534068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140408|applimit:0|
[2025/09/12 05:24:11 534074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651539002|now:1757654651534073|interval:4929|
[2025/09/12 05:24:11 534079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651539002|now:1757654651534073|interv:4929|
[2025/09/12 05:24:11 534084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141608|
[2025/09/12 05:24:11 534091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:259|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 534096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:262947|
[2025/09/12 05:24:11 534103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 534109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:379|
[2025/09/12 05:24:11 534133] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:379|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651534118|stream_id:0|stream_offset:262947|
[2025/09/12 05:24:11 534138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:379|origin_pktnum:259|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 534150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 534156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651539002|now:1757654651534156|interval:4846|
[2025/09/12 05:24:11 534162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651539002|now:1757654651534156|interv:4846|
[2025/09/12 05:24:11 534168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 534176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 534183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:332508|
[2025/09/12 05:24:11 534190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 534196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:380|
[2025/09/12 05:24:11 534221] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:380|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651534204|stream_id:0|stream_offset:332508|
[2025/09/12 05:24:11 534228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:380|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 534235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 534241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651539002|now:1757654651534241|interval:4761|
[2025/09/12 05:24:11 534248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651539002|now:1757654651534241|interv:4761|
[2025/09/12 05:24:11 534255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 534262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 534268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:333687|
[2025/09/12 05:24:11 534275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 534281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:381|
[2025/09/12 05:24:11 534309] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:381|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651534292|stream_id:0|stream_offset:333687|
[2025/09/12 05:24:11 534315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:381|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 534322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 534328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651539002|now:1757654651534328|interval:4674|
[2025/09/12 05:24:11 534341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651539002|now:1757654651534328|interv:4674|
[2025/09/12 05:24:11 534348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 534356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651539002|
[2025/09/12 05:24:11 534362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651539002|
[2025/09/12 05:24:11 534366] [debug] |xqc_engine_wakeup_after|wakeup:1757654651539002|now:1757654651534365|diff:4637|
[2025/09/12 05:24:11 534370] [debug] |xqc_engine_main_logic|END|now:1757654651533772|
[2025/09/12 05:24:11 534377] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:150|state:ESTABED|recv_time:1757654651534377|
[2025/09/12 05:24:11 534382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 534387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:108|
[2025/09/12 05:24:11 534391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:109|
[2025/09/12 05:24:11 534397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:109|
[2025/09/12 05:24:11 534401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 534408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:264|origin_pktnum:142|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:264|path_largest_ack:264|
[2025/09/12 05:24:11 534413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:33|tx_in_flight:141608|prior_delivered:131158|prior_time:1757654651478413|is_app_limited:0|send_elapse:57982|ack_elapse:55964|ctl_first_sent_time:1757654651478847|lagest_ack_time:1757654651534377|curr_delivered:198358|
[2025/09/12 05:24:11 534417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651478847|
[2025/09/12 05:24:11 534422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2576||sndq_packets_used_bytes:0|sndq_packets_free:100|
[2025/09/12 05:24:11 534426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56669|rttvar:378|minrtt:30532|latest_rtt:55530|ack_delay:40|
[2025/09/12 05:24:11 534430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56522|rttvar:578|minrtt:30532|latest_rtt:55530|ack_delay:40|
[2025/09/12 05:24:11 534435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:264|lost_pn:261|thresh:3|
[2025/09/12 05:24:11 534439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 534481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 534485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 534643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 534650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 534658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 534676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 534679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 534698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 534706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 534714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 534730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:260|lost_pn:261|po_sent_time:1757654651475250|lost_send_time:1757654651470790|loss_delay:63587|frame:STREAM |repair:128|
[2025/09/12 05:24:11 534734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:261|lost_pn:261|po_sent_time:1757654651475800|lost_send_time:1757654651470790|loss_delay:63587|frame:STREAM |repair:128|
[2025/09/12 05:24:11 534738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651475800u|
[2025/09/12 05:24:11 534743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 534746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651540429|now:1757654651534746|interval:5683|
[2025/09/12 05:24:11 534751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651540429|now:1757654651534746|interv:5683|
[2025/09/12 05:24:11 534755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57982, ack_elapse 55964, delivered 67200|rate 1158980|lost 94|
[2025/09/12 05:24:11 534759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1158980) in round 5|
[2025/09/12 05:24:11 534763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 534767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 534771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:1200|po_sent_time:1757654651478847|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 534778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:1200|po_sent_time:1757654651478847|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 534783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:141608|srtt:56522|latest_rtt:55530|min_rtt:30532|applimit:0|lost:92|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 534788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:11 534793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654651559377|now:1757654651534377|interv:25000|
[2025/09/12 05:24:11 534798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651534377|max_ack_delay:25000|
[2025/09/12 05:24:11 534803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:109|largest:109|pns:2|
[2025/09/12 05:24:11 534810] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:150|pkt_type:SHORT_HEADER|pkt_num:109|frame:PING ACK |recv_time:1757654651534377|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 534817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771534377|now:1757654651534377|interv:120000000|
[2025/09/12 05:24:11 534824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771534377|now:1757654651534377|interv:120000000|
[2025/09/12 05:24:11 534830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651539002|pq_index:0|
[2025/09/12 05:24:11 534836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651533772|
[2025/09/12 05:24:11 534843] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651534843|
[2025/09/12 05:24:11 534851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651534849|
[2025/09/12 05:24:11 534860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56522|min_srtt:56522|path_bw:1210248|loss_rate:23.83|path_pto:0|
[2025/09/12 05:24:11 534871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:264126|
[2025/09/12 05:24:11 534878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56522|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 534885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:260|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 534891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56522|min_srtt:56522|path_bw:1210248|loss_rate:23.83|path_pto:0|
[2025/09/12 05:24:11 534900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:265305|
[2025/09/12 05:24:11 534905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56522|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 534909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:261|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 534913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56522|min_srtt:56522|path_bw:1210248|loss_rate:23.83|path_pto:0|
[2025/09/12 05:24:11 534917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:334866|
[2025/09/12 05:24:11 534922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56522|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 534926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 534930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56522|min_srtt:56522|path_bw:1210248|loss_rate:23.83|path_pto:0|
[2025/09/12 05:24:11 534934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:336045|
[2025/09/12 05:24:11 534938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 534942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 534946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 534950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 534955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:260|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 534959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:264126|
[2025/09/12 05:24:11 534963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 534967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:382|
[2025/09/12 05:24:11 534994] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:382|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651534975|stream_id:0|stream_offset:264126|
[2025/09/12 05:24:11 534999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:382|origin_pktnum:260|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 535004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 535011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651540429|now:1757654651535011|interval:5418|
[2025/09/12 05:24:11 535016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651540429|now:1757654651535011|interv:5418|
[2025/09/12 05:24:11 535023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 535030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:261|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 535037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:265305|
[2025/09/12 05:24:11 535043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 535049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:383|
[2025/09/12 05:24:11 535073] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:383|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651535059|stream_id:0|stream_offset:265305|
[2025/09/12 05:24:11 535078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:383|origin_pktnum:261|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 535083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 535089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651540429|now:1757654651535089|interval:5340|
[2025/09/12 05:24:11 535096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651540429|now:1757654651535089|interv:5340|
[2025/09/12 05:24:11 535102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 535110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 535117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:334866|
[2025/09/12 05:24:11 535124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 535129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:384|
[2025/09/12 05:24:11 535153] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:384|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651535137|stream_id:0|stream_offset:334866|
[2025/09/12 05:24:11 535159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:384|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 535165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 535171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651540429|now:1757654651535171|interval:5258|
[2025/09/12 05:24:11 535185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651540429|now:1757654651535171|interv:5258|
[2025/09/12 05:24:11 535192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 535199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651540429|
[2025/09/12 05:24:11 535205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651540429|
[2025/09/12 05:24:11 535209] [debug] |xqc_engine_wakeup_after|wakeup:1757654651540429|now:1757654651535209|diff:5220|
[2025/09/12 05:24:11 535214] [debug] |xqc_engine_main_logic|END|now:1757654651534849|
[2025/09/12 05:24:11 535219] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651535219|
[2025/09/12 05:24:11 535223] [debug] |xqc_engine_wakeup_after|wakeup:1757654651540429|now:1757654651535223|diff:5206|
[2025/09/12 05:24:11 535227] [debug] |xqc_engine_main_logic|END|now:1757654651535219|
[2025/09/12 05:24:11 536322] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:149|state:ESTABED|recv_time:1757654651536321|
[2025/09/12 05:24:11 536334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 536340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:109|
[2025/09/12 05:24:11 536344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:110|
[2025/09/12 05:24:11 536350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:110|
[2025/09/12 05:24:11 536354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 536361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:265|origin_pktnum:143|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:266|path_largest_ack:265|
[2025/09/12 05:24:11 536365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:33|tx_in_flight:142808|prior_delivered:131158|prior_time:1757654651478413|is_app_limited:0|send_elapse:58064|ack_elapse:57908|ctl_first_sent_time:1757654651478929|lagest_ack_time:1757654651536321|curr_delivered:199558|
[2025/09/12 05:24:11 536370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651478929|
[2025/09/12 05:24:11 536375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2576||sndq_packets_used_bytes:0|sndq_packets_free:100|
[2025/09/12 05:24:11 536379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:266|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:266|path_largest_ack:266|
[2025/09/12 05:24:11 536383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:33|tx_in_flight:142808|prior_delivered:131158|prior_time:1757654651478413|is_app_limited:0|send_elapse:58064|ack_elapse:57908|ctl_first_sent_time:1757654651478929|lagest_ack_time:1757654651536321|curr_delivered:200758|
[2025/09/12 05:24:11 536388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651479007|
[2025/09/12 05:24:11 536392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2575||sndq_packets_used_bytes:0|sndq_packets_free:101|
[2025/09/12 05:24:11 536396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56522|rttvar:578|minrtt:30532|latest_rtt:57314|ack_delay:40|
[2025/09/12 05:24:11 536401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56616|rttvar:622|minrtt:30532|latest_rtt:57314|ack_delay:40|
[2025/09/12 05:24:11 536414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:266|lost_pn:263|thresh:3|
[2025/09/12 05:24:11 536418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 536442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 536445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 536619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 536627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 536637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 536652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 536656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 536675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 536683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 536690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 536714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:263|lost_pn:263|po_sent_time:1757654651476842|lost_send_time:1757654651471843|loss_delay:64478|frame:STREAM |repair:128|
[2025/09/12 05:24:11 536718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651476842u|
[2025/09/12 05:24:11 536723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 536727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56616|rtt_var:622|pto_duration:59104|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 536734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 536738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 536742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 141608|
[2025/09/12 05:24:11 536746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651619241|now:1757654651536726|interv:82515|
[2025/09/12 05:24:11 536750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651619241|now:1757654651536726|interval:82515|pto_count:0|srtt:56616
[2025/09/12 05:24:11 536754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 58064, ack_elapse 57908, delivered 69600|rate 1198677|lost 95|
[2025/09/12 05:24:11 536759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1198677) in round 5|
[2025/09/12 05:24:11 536763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 536767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 536771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:2400|po_sent_time:1757654651479007|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 536775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:2400|po_sent_time:1757654651479007|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 536780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:141608|srtt:56616|latest_rtt:57314|min_rtt:30532|applimit:0|lost:94|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 536786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:110|largest:110|pns:2|
[2025/09/12 05:24:11 536790] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:149|pkt_type:SHORT_HEADER|pkt_num:110|frame:ACK |recv_time:1757654651536321|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 536796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771536321|now:1757654651536321|interv:120000000|
[2025/09/12 05:24:11 536803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771536321|now:1757654651536321|interv:120000000|
[2025/09/12 05:24:11 536809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651540429|pq_index:0|
[2025/09/12 05:24:11 536815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651534849|
[2025/09/12 05:24:11 536822] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651536822|
[2025/09/12 05:24:11 536830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651536828|
[2025/09/12 05:24:11 536839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56616|min_srtt:56616|path_bw:1210248|loss_rate:24.16|path_pto:0|
[2025/09/12 05:24:11 536852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:266484|
[2025/09/12 05:24:11 536859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56616|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 536867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:263|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 536874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56616|min_srtt:56616|path_bw:1210248|loss_rate:24.16|path_pto:0|
[2025/09/12 05:24:11 536880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:336045|
[2025/09/12 05:24:11 536884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56616|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 536889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 536893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56616|min_srtt:56616|path_bw:1210248|loss_rate:24.16|path_pto:0|
[2025/09/12 05:24:11 536897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:337224|
[2025/09/12 05:24:11 536902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56616|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 536906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 536910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56616|min_srtt:56616|path_bw:1210248|loss_rate:24.16|path_pto:0|
[2025/09/12 05:24:11 536915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:338403|
[2025/09/12 05:24:11 536919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 536923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 536927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 536931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 536936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:263|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 536940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:266484|
[2025/09/12 05:24:11 536948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 536953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:385|
[2025/09/12 05:24:11 536980] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:385|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651536960|stream_id:0|stream_offset:266484|
[2025/09/12 05:24:11 536985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:385|origin_pktnum:263|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 536990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 536994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56616|rtt_var:622|pto_duration:59104|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 536999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 537005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 537011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 142808|
[2025/09/12 05:24:11 537017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651621064|now:1757654651536994|interv:84070|
[2025/09/12 05:24:11 537024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651621064|now:1757654651536994|interval:84070|pto_count:0|srtt:56616
[2025/09/12 05:24:11 537031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 537039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 537046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:336045|
[2025/09/12 05:24:11 537053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 537059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:386|
[2025/09/12 05:24:11 537086] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:386|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651537067|stream_id:0|stream_offset:336045|
[2025/09/12 05:24:11 537091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:386|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 537097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 537103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56616|rtt_var:622|pto_duration:59104|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 537110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 537116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 537129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 144008|
[2025/09/12 05:24:11 537136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651621171|now:1757654651537103|interv:84068|
[2025/09/12 05:24:11 537141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651621171|now:1757654651537103|interval:84068|pto_count:0|srtt:56616
[2025/09/12 05:24:11 537146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 537151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 537155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:337224|
[2025/09/12 05:24:11 537160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 537164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:387|
[2025/09/12 05:24:11 537189] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:387|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651537171|stream_id:0|stream_offset:337224|
[2025/09/12 05:24:11 537195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:387|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 537202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 537209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56616|rtt_var:622|pto_duration:59104|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 537216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 537223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 537229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 145208|
[2025/09/12 05:24:11 537235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651621275|now:1757654651537209|interv:84066|
[2025/09/12 05:24:11 537242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651621275|now:1757654651537209|interval:84066|pto_count:0|srtt:56616
[2025/09/12 05:24:11 537249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 537256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651559377|
[2025/09/12 05:24:11 537262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651559377|
[2025/09/12 05:24:11 537266] [debug] |xqc_engine_wakeup_after|wakeup:1757654651559377|now:1757654651537266|diff:22111|
[2025/09/12 05:24:11 537271] [debug] |xqc_engine_main_logic|END|now:1757654651536828|
[2025/09/12 05:24:11 537277] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:151|state:ESTABED|recv_time:1757654651537277|
[2025/09/12 05:24:11 537282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 537293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:110|
[2025/09/12 05:24:11 537297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:111|
[2025/09/12 05:24:11 537302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:111|
[2025/09/12 05:24:11 537306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 537313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:268|origin_pktnum:146|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:268|path_largest_ack:268|
[2025/09/12 05:24:11 537318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:35|tx_in_flight:141608|prior_delivered:133558|prior_time:1757654651480501|is_app_limited:0|send_elapse:58054|ack_elapse:56776|ctl_first_sent_time:1757654651480930|lagest_ack_time:1757654651537277|curr_delivered:201958|
[2025/09/12 05:24:11 537323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651480930|
[2025/09/12 05:24:11 537327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2574||sndq_packets_used_bytes:0|sndq_packets_free:102|
[2025/09/12 05:24:11 537331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56616|rttvar:622|minrtt:30532|latest_rtt:56347|ack_delay:32|
[2025/09/12 05:24:11 537336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56578|rttvar:542|minrtt:30532|latest_rtt:56347|ack_delay:32|
[2025/09/12 05:24:11 537340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:268|lost_pn:265|thresh:3|
[2025/09/12 05:24:11 537344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 537367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 537371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 537542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 537549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 537557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 537572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 537576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 537595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 537602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 537613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 537639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 537643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651542737|now:1757654651537643|interval:5094|
[2025/09/12 05:24:11 537648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651542737|now:1757654651537643|interv:5094|
[2025/09/12 05:24:11 537652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 58054, ack_elapse 56776, delivered 68400|rate 1178213|lost 95|
[2025/09/12 05:24:11 537656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1178213) in round 5|
[2025/09/12 05:24:11 537660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 537665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 537668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:0|acked:1200|po_sent_time:1757654651480930|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 537673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:0|acked:1200|po_sent_time:1757654651480930|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 537678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:144008|srtt:56578|latest_rtt:56347|min_rtt:30532|applimit:0|lost:95|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 537683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:111|largest:111|pns:2|
[2025/09/12 05:24:11 537688] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:151|pkt_type:SHORT_HEADER|pkt_num:111|frame:ACK |recv_time:1757654651537277|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 537693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771537277|now:1757654651537277|interv:120000000|
[2025/09/12 05:24:11 537697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771537277|now:1757654651537277|interv:120000000|
[2025/09/12 05:24:11 537703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651559377|pq_index:0|
[2025/09/12 05:24:11 537707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651536828|
[2025/09/12 05:24:11 537711] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651537711|
[2025/09/12 05:24:11 537716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651537715|
[2025/09/12 05:24:11 537722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56578|min_srtt:56578|path_bw:1210248|loss_rate:24.23|path_pto:0|
[2025/09/12 05:24:11 537726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:338403|
[2025/09/12 05:24:11 537731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56578|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 537736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 537740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56578|min_srtt:56578|path_bw:1210248|loss_rate:24.23|path_pto:0|
[2025/09/12 05:24:11 537744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:1200|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:339582|
[2025/09/12 05:24:11 537749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 537752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 537756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 537760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 537765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 537769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:338403|
[2025/09/12 05:24:11 537773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 537777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:388|
[2025/09/12 05:24:11 537809] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:388|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651537784|stream_id:0|stream_offset:338403|
[2025/09/12 05:24:11 537819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:388|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 537826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 537839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651542737|now:1757654651537838|interval:4899|
[2025/09/12 05:24:11 537846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651542737|now:1757654651537838|interv:4899|
[2025/09/12 05:24:11 537852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 537859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651542737|
[2025/09/12 05:24:11 537866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651542737|
[2025/09/12 05:24:11 537872] [debug] |xqc_engine_wakeup_after|wakeup:1757654651542737|now:1757654651537872|diff:4865|
[2025/09/12 05:24:11 537880] [debug] |xqc_engine_main_logic|END|now:1757654651537715|
[2025/09/12 05:24:11 537887] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651537887|
[2025/09/12 05:24:11 537891] [debug] |xqc_engine_wakeup_after|wakeup:1757654651542737|now:1757654651537891|diff:4846|
[2025/09/12 05:24:11 537895] [debug] |xqc_engine_main_logic|END|now:1757654651537887|
[2025/09/12 05:24:11 539316] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:153|state:ESTABED|recv_time:1757654651539315|
[2025/09/12 05:24:11 539328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 539334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:111|
[2025/09/12 05:24:11 539338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:112|
[2025/09/12 05:24:11 539344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:112|
[2025/09/12 05:24:11 539348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 539355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:269|origin_pktnum:147|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:272|path_largest_ack:269|
[2025/09/12 05:24:11 539359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:35|tx_in_flight:142808|prior_delivered:133558|prior_time:1757654651480501|is_app_limited:0|send_elapse:58140|ack_elapse:58814|ctl_first_sent_time:1757654651481016|lagest_ack_time:1757654651539315|curr_delivered:203158|
[2025/09/12 05:24:11 539364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651481016|
[2025/09/12 05:24:11 539368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2572||sndq_packets_used_bytes:0|sndq_packets_free:104|
[2025/09/12 05:24:11 539372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:272|origin_pktnum:150|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:272|path_largest_ack:272|
[2025/09/12 05:24:11 539377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:37|tx_in_flight:141608|prior_delivered:135958|prior_time:1757654651482434|is_app_limited:0|send_elapse:58004|ack_elapse:56881|ctl_first_sent_time:1757654651482920|lagest_ack_time:1757654651539315|curr_delivered:204358|
[2025/09/12 05:24:11 539381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651482920|
[2025/09/12 05:24:11 539385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2570||sndq_packets_used_bytes:0|sndq_packets_free:106|
[2025/09/12 05:24:11 539389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56578|rttvar:542|minrtt:30532|latest_rtt:56395|ack_delay:40|
[2025/09/12 05:24:11 539402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56550|rttvar:462|minrtt:30532|latest_rtt:56395|ack_delay:40|
[2025/09/12 05:24:11 539406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:272|lost_pn:269|thresh:3|
[2025/09/12 05:24:11 539410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 539433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 539437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 539607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 539614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 539624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 539640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 539644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 539663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 539670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 539678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 539705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:267|lost_pn:269|po_sent_time:1757654651479087|lost_send_time:1757654651475697|loss_delay:63618|frame:STREAM |repair:128|
[2025/09/12 05:24:11 539710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651479087u|
[2025/09/12 05:24:11 539714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 539718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651544714|now:1757654651539718|interval:4996|
[2025/09/12 05:24:11 539725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651544714|now:1757654651539718|interv:4996|
[2025/09/12 05:24:11 539729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 58004, ack_elapse 56881, delivered 68400|rate 1179229|lost 96|
[2025/09/12 05:24:11 539733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1179229) in round 5|
[2025/09/12 05:24:11 539737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 539741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 539745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:2400|po_sent_time:1757654651482920|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 539750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:2400|po_sent_time:1757654651482920|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 539754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:141608|srtt:56550|latest_rtt:56395|min_rtt:30532|applimit:0|lost:95|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 539760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:112|largest:112|pns:2|
[2025/09/12 05:24:11 539765] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:153|pkt_type:SHORT_HEADER|pkt_num:112|frame:ACK |recv_time:1757654651539315|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 539770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771539315|now:1757654651539315|interv:120000000|
[2025/09/12 05:24:11 539774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771539315|now:1757654651539315|interv:120000000|
[2025/09/12 05:24:11 539778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651542737|pq_index:0|
[2025/09/12 05:24:11 539782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651537715|
[2025/09/12 05:24:11 539786] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651539786|
[2025/09/12 05:24:11 539794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651539793|
[2025/09/12 05:24:11 539803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56550|min_srtt:56550|path_bw:1210248|loss_rate:24.17|path_pto:0|
[2025/09/12 05:24:11 539810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:268842|
[2025/09/12 05:24:11 539817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56550|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 539824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:267|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 539837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56550|min_srtt:56550|path_bw:1210248|loss_rate:24.17|path_pto:0|
[2025/09/12 05:24:11 539844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:339582|
[2025/09/12 05:24:11 539851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56550|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 539858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 539865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56550|min_srtt:56550|path_bw:1210248|loss_rate:24.17|path_pto:0|
[2025/09/12 05:24:11 539870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:340761|
[2025/09/12 05:24:11 539875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56550|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 539879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 539883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56550|min_srtt:56550|path_bw:1210248|loss_rate:24.17|path_pto:0|
[2025/09/12 05:24:11 539887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:341940|
[2025/09/12 05:24:11 539892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 539895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 539899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 539903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 539908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:267|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 539912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:268842|
[2025/09/12 05:24:11 539917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 539921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:389|
[2025/09/12 05:24:11 539948] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:389|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651539929|stream_id:0|stream_offset:268842|
[2025/09/12 05:24:11 539954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:389|origin_pktnum:267|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 539962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 539967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651544714|now:1757654651539967|interval:4747|
[2025/09/12 05:24:11 539974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651544714|now:1757654651539967|interv:4747|
[2025/09/12 05:24:11 539981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 539989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 539995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:339582|
[2025/09/12 05:24:11 540002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 540008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:390|
[2025/09/12 05:24:11 540042] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:390|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651540018|stream_id:0|stream_offset:339582|
[2025/09/12 05:24:11 540051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:390|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 540058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 540066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651544714|now:1757654651540066|interval:4648|
[2025/09/12 05:24:11 540073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651544714|now:1757654651540066|interv:4648|
[2025/09/12 05:24:11 540080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 540087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 540091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:340761|
[2025/09/12 05:24:11 540095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 540099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:391|
[2025/09/12 05:24:11 540123] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:391|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651540107|stream_id:0|stream_offset:340761|
[2025/09/12 05:24:11 540129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:391|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 540134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 540148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651544714|now:1757654651540148|interval:4566|
[2025/09/12 05:24:11 540155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651544714|now:1757654651540148|interv:4566|
[2025/09/12 05:24:11 540162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 540169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651544714|
[2025/09/12 05:24:11 540175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651544714|
[2025/09/12 05:24:11 540180] [debug] |xqc_engine_wakeup_after|wakeup:1757654651544714|now:1757654651540179|diff:4535|
[2025/09/12 05:24:11 540184] [debug] |xqc_engine_main_logic|END|now:1757654651539793|
[2025/09/12 05:24:11 540189] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651540189|
[2025/09/12 05:24:11 540193] [debug] |xqc_engine_wakeup_after|wakeup:1757654651544714|now:1757654651540193|diff:4521|
[2025/09/12 05:24:11 540197] [debug] |xqc_engine_main_logic|END|now:1757654651540189|
[2025/09/12 05:24:11 541326] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:155|state:ESTABED|recv_time:1757654651541325|
[2025/09/12 05:24:11 541337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 541343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:112|
[2025/09/12 05:24:11 541347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:113|
[2025/09/12 05:24:11 541353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:113|
[2025/09/12 05:24:11 541357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 541363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:273|origin_pktnum:151|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:276|path_largest_ack:273|
[2025/09/12 05:24:11 541368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:37|tx_in_flight:142808|prior_delivered:135958|prior_time:1757654651482434|is_app_limited:0|send_elapse:58109|ack_elapse:58891|ctl_first_sent_time:1757654651483025|lagest_ack_time:1757654651541325|curr_delivered:205558|
[2025/09/12 05:24:11 541373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651483025|
[2025/09/12 05:24:11 541380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2569||sndq_packets_used_bytes:0|sndq_packets_free:107|
[2025/09/12 05:24:11 541386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:276|origin_pktnum:154|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:276|path_largest_ack:276|
[2025/09/12 05:24:11 541390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:39|tx_in_flight:141608|prior_delivered:138358|prior_time:1757654651484364|is_app_limited:0|send_elapse:57918|ack_elapse:56961|ctl_first_sent_time:1757654651484833|lagest_ack_time:1757654651541325|curr_delivered:206758|
[2025/09/12 05:24:11 541394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651484833|
[2025/09/12 05:24:11 541398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2567||sndq_packets_used_bytes:0|sndq_packets_free:109|
[2025/09/12 05:24:11 541402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56550|rttvar:462|minrtt:30532|latest_rtt:56492|ack_delay:40|
[2025/09/12 05:24:11 541412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56538|rttvar:371|minrtt:30532|latest_rtt:56492|ack_delay:40|
[2025/09/12 05:24:11 541416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:276|lost_pn:273|thresh:3|
[2025/09/12 05:24:11 541420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 541443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 541447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 541624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 541632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 541639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 541658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 541661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 541684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 541697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 541704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 541736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:270|lost_pn:273|po_sent_time:1757654651481096|lost_send_time:1757654651477720|loss_delay:63605|frame:STREAM |repair:128|
[2025/09/12 05:24:11 541741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:271|lost_pn:273|po_sent_time:1757654651481172|lost_send_time:1757654651477720|loss_delay:63605|frame:STREAM |repair:128|
[2025/09/12 05:24:11 541745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651481172u|
[2025/09/12 05:24:11 541749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 541754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651546724|now:1757654651541753|interval:4971|
[2025/09/12 05:24:11 541766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651546724|now:1757654651541753|interv:4971|
[2025/09/12 05:24:11 541773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57918, ack_elapse 56961, delivered 68400|rate 1180980|lost 98|
[2025/09/12 05:24:11 541780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1180980) in round 5|
[2025/09/12 05:24:11 541786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 541790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 541794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651484833|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 541799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651484833|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 541803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:140408|srtt:56538|latest_rtt:56492|min_rtt:30532|applimit:0|lost:96|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 541810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:113|largest:113|pns:2|
[2025/09/12 05:24:11 541814] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:155|pkt_type:SHORT_HEADER|pkt_num:113|frame:ACK |recv_time:1757654651541325|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 541819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771541325|now:1757654651541325|interv:120000000|
[2025/09/12 05:24:11 541823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771541325|now:1757654651541325|interv:120000000|
[2025/09/12 05:24:11 541829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651544714|pq_index:0|
[2025/09/12 05:24:11 541835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651539793|
[2025/09/12 05:24:11 541841] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651541841|
[2025/09/12 05:24:11 541849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651541846|
[2025/09/12 05:24:11 541858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56538|min_srtt:56538|path_bw:1210248|loss_rate:24.24|path_pto:0|
[2025/09/12 05:24:11 541864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:270021|
[2025/09/12 05:24:11 541872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56538|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 541880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:270|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 541885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56538|min_srtt:56538|path_bw:1210248|loss_rate:24.24|path_pto:0|
[2025/09/12 05:24:11 541889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:271200|
[2025/09/12 05:24:11 541893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56538|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 541898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:271|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 541902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56538|min_srtt:56538|path_bw:1210248|loss_rate:24.24|path_pto:0|
[2025/09/12 05:24:11 541906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:341940|
[2025/09/12 05:24:11 541910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56538|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 541915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 541919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56538|min_srtt:56538|path_bw:1210248|loss_rate:24.24|path_pto:0|
[2025/09/12 05:24:11 541923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:343119|
[2025/09/12 05:24:11 541928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56538|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 541932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 541937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56538|min_srtt:56538|path_bw:1210248|loss_rate:24.24|path_pto:0|
[2025/09/12 05:24:11 541941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:344298|
[2025/09/12 05:24:11 541945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 541949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 541953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 541957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 541961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:270|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 541968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:270021|
[2025/09/12 05:24:11 541973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 541977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:392|
[2025/09/12 05:24:11 542007] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:392|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140408|now:1757654651541984|stream_id:0|stream_offset:270021|
[2025/09/12 05:24:11 542017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:392|origin_pktnum:270|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 542023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140408|applimit:0|
[2025/09/12 05:24:11 542030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651546724|now:1757654651542030|interval:4694|
[2025/09/12 05:24:11 542037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651546724|now:1757654651542030|interv:4694|
[2025/09/12 05:24:11 542043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141608|
[2025/09/12 05:24:11 542050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:271|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 542057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:271200|
[2025/09/12 05:24:11 542063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 542067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:393|
[2025/09/12 05:24:11 542088] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:393|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651542074|stream_id:0|stream_offset:271200|
[2025/09/12 05:24:11 542093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:393|origin_pktnum:271|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 542097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 542101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651546724|now:1757654651542101|interval:4623|
[2025/09/12 05:24:11 542105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651546724|now:1757654651542101|interv:4623|
[2025/09/12 05:24:11 542109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 542114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 542118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:341940|
[2025/09/12 05:24:11 542127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 542131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:394|
[2025/09/12 05:24:11 542150] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:394|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651542137|stream_id:0|stream_offset:341940|
[2025/09/12 05:24:11 542155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:394|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 542160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 542164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651546724|now:1757654651542164|interval:4560|
[2025/09/12 05:24:11 542168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651546724|now:1757654651542164|interv:4560|
[2025/09/12 05:24:11 542172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 542176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 542180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:343119|
[2025/09/12 05:24:11 542184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 542188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:395|
[2025/09/12 05:24:11 542205] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:395|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651542194|stream_id:0|stream_offset:343119|
[2025/09/12 05:24:11 542210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:395|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 542214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 542218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651546724|now:1757654651542218|interval:4506|
[2025/09/12 05:24:11 542222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651546724|now:1757654651542218|interv:4506|
[2025/09/12 05:24:11 542226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 542231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651546724|
[2025/09/12 05:24:11 542235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651546724|
[2025/09/12 05:24:11 542239] [debug] |xqc_engine_wakeup_after|wakeup:1757654651546724|now:1757654651542239|diff:4485|
[2025/09/12 05:24:11 542243] [debug] |xqc_engine_main_logic|END|now:1757654651541846|
[2025/09/12 05:24:11 542248] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651542248|
[2025/09/12 05:24:11 542252] [debug] |xqc_engine_wakeup_after|wakeup:1757654651546724|now:1757654651542252|diff:4472|
[2025/09/12 05:24:11 542260] [debug] |xqc_engine_main_logic|END|now:1757654651542248|
[2025/09/12 05:24:11 543245] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:157|state:ESTABED|recv_time:1757654651543244|
[2025/09/12 05:24:11 543255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 543261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:113|
[2025/09/12 05:24:11 543265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:114|
[2025/09/12 05:24:11 543270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:114|
[2025/09/12 05:24:11 543274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 543281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:277|origin_pktnum:155|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:282|path_largest_ack:277|
[2025/09/12 05:24:11 543286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:39|tx_in_flight:142808|prior_delivered:138358|prior_time:1757654651484364|is_app_limited:0|send_elapse:57999|ack_elapse:58880|ctl_first_sent_time:1757654651484914|lagest_ack_time:1757654651543244|curr_delivered:207958|
[2025/09/12 05:24:11 543290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651484914|
[2025/09/12 05:24:11 543295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2567||sndq_packets_used_bytes:0|sndq_packets_free:109|
[2025/09/12 05:24:11 543299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:282|origin_pktnum:160|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:282|path_largest_ack:282|
[2025/09/12 05:24:11 543303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:41|tx_in_flight:144008|prior_delivered:140758|prior_time:1757654651486443|is_app_limited:0|send_elapse:57722|ack_elapse:56801|ctl_first_sent_time:1757654651486849|lagest_ack_time:1757654651543244|curr_delivered:209158|
[2025/09/12 05:24:11 543308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651486849|
[2025/09/12 05:24:11 543312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2565||sndq_packets_used_bytes:0|sndq_packets_free:111|
[2025/09/12 05:24:11 543316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56538|rttvar:371|minrtt:30532|latest_rtt:56395|ack_delay:40|
[2025/09/12 05:24:11 543320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56515|rttvar:324|minrtt:30532|latest_rtt:56395|ack_delay:40|
[2025/09/12 05:24:11 543324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:282|lost_pn:279|thresh:3|
[2025/09/12 05:24:11 543328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 543355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 543359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 543505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 543513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 543521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 543536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 543540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 543559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 543569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 543577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 543615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:274|lost_pn:279|po_sent_time:1757654651483119|lost_send_time:1757654651479665|loss_delay:63579|frame:STREAM |repair:128|
[2025/09/12 05:24:11 543620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:275|lost_pn:279|po_sent_time:1757654651483228|lost_send_time:1757654651479665|loss_delay:63579|frame:STREAM |repair:128|
[2025/09/12 05:24:11 543625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:278|lost_pn:279|po_sent_time:1757654651484994|lost_send_time:1757654651479665|loss_delay:63579|frame:STREAM |repair:128|
[2025/09/12 05:24:11 543629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:279|lost_pn:279|po_sent_time:1757654651485069|lost_send_time:1757654651479665|loss_delay:63579|frame:STREAM |repair:128|
[2025/09/12 05:24:11 543634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651485069u|
[2025/09/12 05:24:11 543638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 543641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651549353|now:1757654651543641|interval:5712|
[2025/09/12 05:24:11 543646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651549353|now:1757654651543641|interv:5712|
[2025/09/12 05:24:11 543650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57722, ack_elapse 56801, delivered 68400|rate 1184990|lost 102|
[2025/09/12 05:24:11 543654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1184990) in round 5|
[2025/09/12 05:24:11 543658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 543665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 543669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:4|acked:2400|po_sent_time:1757654651486849|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 543673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:4|acked:2400|po_sent_time:1757654651486849|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 543678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:138008|srtt:56515|latest_rtt:56395|min_rtt:30532|applimit:0|lost:98|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 543684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:114|largest:114|pns:2|
[2025/09/12 05:24:11 543688] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:157|pkt_type:SHORT_HEADER|pkt_num:114|frame:ACK |recv_time:1757654651543244|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 543692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771543244|now:1757654651543244|interv:120000000|
[2025/09/12 05:24:11 543697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771543244|now:1757654651543244|interv:120000000|
[2025/09/12 05:24:11 543700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651546724|pq_index:0|
[2025/09/12 05:24:11 543705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651541846|
[2025/09/12 05:24:11 543709] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651543708|
[2025/09/12 05:24:11 543713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651543712|
[2025/09/12 05:24:11 543719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56515|min_srtt:56515|path_bw:1210248|loss_rate:24.50|path_pto:0|
[2025/09/12 05:24:11 543723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:138008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:272379|
[2025/09/12 05:24:11 543728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56515|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 543732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:274|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 543737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56515|min_srtt:56515|path_bw:1210248|loss_rate:24.50|path_pto:0|
[2025/09/12 05:24:11 543741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:138008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:273558|
[2025/09/12 05:24:11 543745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56515|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 543752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:275|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 543756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56515|min_srtt:56515|path_bw:1210248|loss_rate:24.50|path_pto:0|
[2025/09/12 05:24:11 543760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:138008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:274737|
[2025/09/12 05:24:11 543765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56515|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 543769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:278|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 543773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56515|min_srtt:56515|path_bw:1210248|loss_rate:24.50|path_pto:0|
[2025/09/12 05:24:11 543777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:138008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:275916|
[2025/09/12 05:24:11 543782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56515|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 543786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:279|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 543790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56515|min_srtt:56515|path_bw:1210248|loss_rate:24.50|path_pto:0|
[2025/09/12 05:24:11 543794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:138008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:344298|
[2025/09/12 05:24:11 543798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56515|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 543803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 543807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56515|min_srtt:56515|path_bw:1210248|loss_rate:24.50|path_pto:0|
[2025/09/12 05:24:11 543811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:6000|inflight:138008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:345477|
[2025/09/12 05:24:11 543815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56515|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 543819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 543824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56515|min_srtt:56515|path_bw:1210248|loss_rate:24.50|path_pto:0|
[2025/09/12 05:24:11 543830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:7200|inflight:138008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:346656|
[2025/09/12 05:24:11 543835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 543839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 543842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 543847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 543851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:274|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 543855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:138008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:272379|
[2025/09/12 05:24:11 543859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 543864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:396|
[2025/09/12 05:24:11 543890] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:396|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:138008|now:1757654651543870|stream_id:0|stream_offset:272379|
[2025/09/12 05:24:11 543895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:396|origin_pktnum:274|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 543900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:138008|applimit:0|
[2025/09/12 05:24:11 543904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651549353|now:1757654651543904|interval:5449|
[2025/09/12 05:24:11 543908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651549353|now:1757654651543904|interv:5449|
[2025/09/12 05:24:11 543915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:139208|
[2025/09/12 05:24:11 543922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:275|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 543929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:139208|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:273558|
[2025/09/12 05:24:11 543936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 543943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:397|
[2025/09/12 05:24:11 543973] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:397|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:139208|now:1757654651543953|stream_id:0|stream_offset:273558|
[2025/09/12 05:24:11 543980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:397|origin_pktnum:275|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 543993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:139208|applimit:0|
[2025/09/12 05:24:11 543999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651549353|now:1757654651543999|interval:5354|
[2025/09/12 05:24:11 544006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651549353|now:1757654651543999|interv:5354|
[2025/09/12 05:24:11 544012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:140408|
[2025/09/12 05:24:11 544020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:278|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 544027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:274737|
[2025/09/12 05:24:11 544035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 544041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:398|
[2025/09/12 05:24:11 544071] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:398|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140408|now:1757654651544052|stream_id:0|stream_offset:274737|
[2025/09/12 05:24:11 544077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:398|origin_pktnum:278|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 544082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140408|applimit:0|
[2025/09/12 05:24:11 544089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651549353|now:1757654651544088|interval:5265|
[2025/09/12 05:24:11 544095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651549353|now:1757654651544088|interv:5265|
[2025/09/12 05:24:11 544102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141608|
[2025/09/12 05:24:11 544110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:279|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 544117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:275916|
[2025/09/12 05:24:11 544123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 544128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:399|
[2025/09/12 05:24:11 544152] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:399|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651544135|stream_id:0|stream_offset:275916|
[2025/09/12 05:24:11 544157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:399|origin_pktnum:279|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 544164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 544171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651549353|now:1757654651544171|interval:5182|
[2025/09/12 05:24:11 544185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651549353|now:1757654651544171|interv:5182|
[2025/09/12 05:24:11 544192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 544199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 544205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:344298|
[2025/09/12 05:24:11 544209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 544213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:400|
[2025/09/12 05:24:11 544237] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:400|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651544220|stream_id:0|stream_offset:344298|
[2025/09/12 05:24:11 544242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:400|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 544250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 544257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651549353|now:1757654651544257|interval:5096|
[2025/09/12 05:24:11 544264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651549353|now:1757654651544257|interv:5096|
[2025/09/12 05:24:11 544270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 544277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 544284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:345477|
[2025/09/12 05:24:11 544289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 544293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:401|
[2025/09/12 05:24:11 544316] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:401|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651544300|stream_id:0|stream_offset:345477|
[2025/09/12 05:24:11 544323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:401|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 544330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 544336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651549353|now:1757654651544336|interval:5017|
[2025/09/12 05:24:11 544343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651549353|now:1757654651544336|interv:5017|
[2025/09/12 05:24:11 544356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 544363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651549353|
[2025/09/12 05:24:11 544368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651549353|
[2025/09/12 05:24:11 544372] [debug] |xqc_engine_wakeup_after|wakeup:1757654651549353|now:1757654651544372|diff:4981|
[2025/09/12 05:24:11 544376] [debug] |xqc_engine_main_logic|END|now:1757654651543712|
[2025/09/12 05:24:11 544382] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651544381|
[2025/09/12 05:24:11 544385] [debug] |xqc_engine_wakeup_after|wakeup:1757654651549353|now:1757654651544385|diff:4968|
[2025/09/12 05:24:11 544389] [debug] |xqc_engine_main_logic|END|now:1757654651544381|
[2025/09/12 05:24:11 545330] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:157|state:ESTABED|recv_time:1757654651545329|
[2025/09/12 05:24:11 545341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 545349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:114|
[2025/09/12 05:24:11 545353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:115|
[2025/09/12 05:24:11 545359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:115|
[2025/09/12 05:24:11 545363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 545371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:283|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:284|path_largest_ack:283|
[2025/09/12 05:24:11 545376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:41|tx_in_flight:145208|prior_delivered:140758|prior_time:1757654651486443|is_app_limited:0|send_elapse:57808|ack_elapse:58886|ctl_first_sent_time:1757654651486935|lagest_ack_time:1757654651545329|curr_delivered:210358|
[2025/09/12 05:24:11 545381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651486935|
[2025/09/12 05:24:11 545386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2568||sndq_packets_used_bytes:0|sndq_packets_free:108|
[2025/09/12 05:24:11 545390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:284|origin_pktnum:162|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:284|path_largest_ack:284|
[2025/09/12 05:24:11 545395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:43|tx_in_flight:141608|prior_delivered:143158|prior_time:1757654651488431|is_app_limited:0|send_elapse:58019|ack_elapse:56898|ctl_first_sent_time:1757654651488896|lagest_ack_time:1757654651545329|curr_delivered:211558|
[2025/09/12 05:24:11 545400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651488896|
[2025/09/12 05:24:11 545404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2566||sndq_packets_used_bytes:0|sndq_packets_free:110|
[2025/09/12 05:24:11 545408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56515|rttvar:324|minrtt:30532|latest_rtt:56433|ack_delay:40|
[2025/09/12 05:24:11 545413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56500|rttvar:273|minrtt:30532|latest_rtt:56433|ack_delay:40|
[2025/09/12 05:24:11 545417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:284|lost_pn:281|thresh:3|
[2025/09/12 05:24:11 545426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 545450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 545453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 545608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 545615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 545623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 545638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 545642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 545664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 545671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 545679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 545733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:280|lost_pn:281|po_sent_time:1757654651485774|lost_send_time:1757654651481767|loss_delay:63562|frame:STREAM |repair:128|
[2025/09/12 05:24:11 545738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:281|lost_pn:281|po_sent_time:1757654651485861|lost_send_time:1757654651481767|loss_delay:63562|frame:STREAM |repair:128|
[2025/09/12 05:24:11 545743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651485861u|
[2025/09/12 05:24:11 545747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 545753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56500|rtt_var:273|pto_duration:58500|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 545758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 545762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 545766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 140408|
[2025/09/12 05:24:11 545770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651627800|now:1757654651545753|interv:82047|
[2025/09/12 05:24:11 545774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651627800|now:1757654651545753|interval:82047|pto_count:0|srtt:56500
[2025/09/12 05:24:11 545779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 58019, ack_elapse 56898, delivered 68400|rate 1178924|lost 104|
[2025/09/12 05:24:11 545783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1178924) in round 5|
[2025/09/12 05:24:11 545787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 545791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 545795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651488896|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 545800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651488896|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 545805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:140408|srtt:56500|latest_rtt:56433|min_rtt:30532|applimit:0|lost:102|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 545814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:115|largest:115|pns:2|
[2025/09/12 05:24:11 545821] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:157|pkt_type:SHORT_HEADER|pkt_num:115|frame:ACK |recv_time:1757654651545329|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 545829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771545329|now:1757654651545329|interv:120000000|
[2025/09/12 05:24:11 545835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771545329|now:1757654651545329|interv:120000000|
[2025/09/12 05:24:11 545840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651549353|pq_index:0|
[2025/09/12 05:24:11 545846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651543712|
[2025/09/12 05:24:11 545852] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651545851|
[2025/09/12 05:24:11 545859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651545857|
[2025/09/12 05:24:11 545872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56500|min_srtt:56500|path_bw:1210248|loss_rate:25.12|path_pto:0|
[2025/09/12 05:24:11 545878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:174522|
[2025/09/12 05:24:11 545884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56500|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 545890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:280|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 545896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56500|min_srtt:56500|path_bw:1210248|loss_rate:25.12|path_pto:0|
[2025/09/12 05:24:11 545902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:277095|
[2025/09/12 05:24:11 545908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56500|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 545914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:281|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 545920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56500|min_srtt:56500|path_bw:1210248|loss_rate:25.12|path_pto:0|
[2025/09/12 05:24:11 545926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:346656|
[2025/09/12 05:24:11 545931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56500|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 545937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 545943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56500|min_srtt:56500|path_bw:1210248|loss_rate:25.12|path_pto:0|
[2025/09/12 05:24:11 545950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:347835|
[2025/09/12 05:24:11 545957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56500|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 545962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 545966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56500|min_srtt:56500|path_bw:1210248|loss_rate:25.12|path_pto:0|
[2025/09/12 05:24:11 545970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:349014|
[2025/09/12 05:24:11 545978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 545982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 545985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 545990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 545994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:280|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 545999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:174522|
[2025/09/12 05:24:11 546003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 546007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:402|
[2025/09/12 05:24:11 546043] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:402|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140408|now:1757654651546016|stream_id:0|stream_offset:174522|
[2025/09/12 05:24:11 546052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:402|origin_pktnum:158|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 546060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140408|applimit:0|
[2025/09/12 05:24:11 546067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56500|rtt_var:273|pto_duration:58500|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 546074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 546079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 546083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 141608|
[2025/09/12 05:24:11 546087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651629516|now:1757654651546066|interv:83450|
[2025/09/12 05:24:11 546091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651629516|now:1757654651546066|interval:83450|pto_count:0|srtt:56500
[2025/09/12 05:24:11 546096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141608|
[2025/09/12 05:24:11 546101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:281|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 546105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:277095|
[2025/09/12 05:24:11 546110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 546114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:403|
[2025/09/12 05:24:11 546141] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:403|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651546121|stream_id:0|stream_offset:277095|
[2025/09/12 05:24:11 546159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:403|origin_pktnum:281|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 546166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 546173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56500|rtt_var:273|pto_duration:58500|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 546178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 546182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 546186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 142808|
[2025/09/12 05:24:11 546190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651629621|now:1757654651546173|interv:83448|
[2025/09/12 05:24:11 546194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651629621|now:1757654651546173|interval:83448|pto_count:0|srtt:56500
[2025/09/12 05:24:11 546198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 546203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 546208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:346656|
[2025/09/12 05:24:11 546212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 546216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:404|
[2025/09/12 05:24:11 546243] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:404|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651546223|stream_id:0|stream_offset:346656|
[2025/09/12 05:24:11 546252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:404|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 546259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 546266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56500|rtt_var:273|pto_duration:58500|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 546273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 546278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 546282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 144008|
[2025/09/12 05:24:11 546286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651629723|now:1757654651546265|interv:83458|
[2025/09/12 05:24:11 546290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651629723|now:1757654651546265|interval:83458|pto_count:0|srtt:56500
[2025/09/12 05:24:11 546299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 546304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 546308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:347835|
[2025/09/12 05:24:11 546312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 546317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:405|
[2025/09/12 05:24:11 546344] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:405|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651546324|stream_id:0|stream_offset:347835|
[2025/09/12 05:24:11 546352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:405|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 546360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 546366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56500|rtt_var:273|pto_duration:58500|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 546374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 546378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 546382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 145208|
[2025/09/12 05:24:11 546386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651629824|now:1757654651546366|interv:83458|
[2025/09/12 05:24:11 546390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651629824|now:1757654651546366|interval:83458|pto_count:0|srtt:56500
[2025/09/12 05:24:11 546395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 546399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651559377|
[2025/09/12 05:24:11 546404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651559377|
[2025/09/12 05:24:11 546408] [debug] |xqc_engine_wakeup_after|wakeup:1757654651559377|now:1757654651546408|diff:12969|
[2025/09/12 05:24:11 546412] [debug] |xqc_engine_main_logic|END|now:1757654651545857|
[2025/09/12 05:24:11 546420] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651546420|
[2025/09/12 05:24:11 546425] [debug] |xqc_engine_wakeup_after|wakeup:1757654651559377|now:1757654651546425|diff:12952|
[2025/09/12 05:24:11 546428] [debug] |xqc_engine_main_logic|END|now:1757654651546420|
[2025/09/12 05:24:11 547305] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:159|state:ESTABED|recv_time:1757654651547304|
[2025/09/12 05:24:11 547315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 547322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:115|
[2025/09/12 05:24:11 547330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:116|
[2025/09/12 05:24:11 547336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:116|
[2025/09/12 05:24:11 547340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 547347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:285|origin_pktnum:163|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:288|path_largest_ack:285|
[2025/09/12 05:24:11 547352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:43|tx_in_flight:142808|prior_delivered:143158|prior_time:1757654651488431|is_app_limited:0|send_elapse:58101|ack_elapse:58873|ctl_first_sent_time:1757654651488978|lagest_ack_time:1757654651547304|curr_delivered:212758|
[2025/09/12 05:24:11 547357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651488978|
[2025/09/12 05:24:11 547362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2566||sndq_packets_used_bytes:0|sndq_packets_free:110|
[2025/09/12 05:24:11 547366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:288|origin_pktnum:166|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:288|path_largest_ack:288|
[2025/09/12 05:24:11 547370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:45|tx_in_flight:141608|prior_delivered:145558|prior_time:1757654651490446|is_app_limited:0|send_elapse:58014|ack_elapse:56858|ctl_first_sent_time:1757654651490928|lagest_ack_time:1757654651547304|curr_delivered:213958|
[2025/09/12 05:24:11 547375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651490928|
[2025/09/12 05:24:11 547379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2564||sndq_packets_used_bytes:0|sndq_packets_free:112|
[2025/09/12 05:24:11 547383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56500|rttvar:273|minrtt:30532|latest_rtt:56376|ack_delay:40|
[2025/09/12 05:24:11 547388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56480|rttvar:246|minrtt:30532|latest_rtt:56376|ack_delay:40|
[2025/09/12 05:24:11 547392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:288|lost_pn:285|thresh:3|
[2025/09/12 05:24:11 547396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 547420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 547423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 547568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 547575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 547583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 547598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 547602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 547621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 547629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 547636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 547696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 547700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 547704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651552596|now:1757654651547704|interval:4892|
[2025/09/12 05:24:11 547708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651552596|now:1757654651547704|interv:4892|
[2025/09/12 05:24:11 547712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 58014, ack_elapse 56858, delivered 68400|rate 1179025|lost 104|
[2025/09/12 05:24:11 547717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1179025) in round 5|
[2025/09/12 05:24:11 547721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 547725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 547729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:0|acked:2400|po_sent_time:1757654651490928|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 547734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:0|acked:2400|po_sent_time:1757654651490928|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 547738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142808|srtt:56480|latest_rtt:56376|min_rtt:30532|applimit:0|lost:104|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 547747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:116|largest:116|pns:2|
[2025/09/12 05:24:11 547751] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:159|pkt_type:SHORT_HEADER|pkt_num:116|frame:ACK |recv_time:1757654651547304|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 547756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771547304|now:1757654651547304|interv:120000000|
[2025/09/12 05:24:11 547760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771547304|now:1757654651547304|interv:120000000|
[2025/09/12 05:24:11 547764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651559377|pq_index:0|
[2025/09/12 05:24:11 547769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651545857|
[2025/09/12 05:24:11 547772] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651547772|
[2025/09/12 05:24:11 547778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651547776|
[2025/09/12 05:24:11 547784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56480|min_srtt:56480|path_bw:1210248|loss_rate:25.37|path_pto:0|
[2025/09/12 05:24:11 547788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:349014|
[2025/09/12 05:24:11 547793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56480|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 547799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 547806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56480|min_srtt:56480|path_bw:1210248|loss_rate:25.37|path_pto:0|
[2025/09/12 05:24:11 547813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:350193|
[2025/09/12 05:24:11 547819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56480|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 547825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 547831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56480|min_srtt:56480|path_bw:1210248|loss_rate:25.37|path_pto:0|
[2025/09/12 05:24:11 547837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:351372|
[2025/09/12 05:24:11 547843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 547848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 547853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 547864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 547871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 547876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:349014|
[2025/09/12 05:24:11 547882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 547888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:406|
[2025/09/12 05:24:11 547927] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:406|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651547899|stream_id:0|stream_offset:349014|
[2025/09/12 05:24:11 547933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:406|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 547939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 547945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651552596|now:1757654651547945|interval:4651|
[2025/09/12 05:24:11 547951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651552596|now:1757654651547945|interv:4651|
[2025/09/12 05:24:11 547957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 547963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 547969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:350193|
[2025/09/12 05:24:11 547976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 547982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:407|
[2025/09/12 05:24:11 548010] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:407|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651547991|stream_id:0|stream_offset:350193|
[2025/09/12 05:24:11 548016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:407|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 548022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 548028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651552596|now:1757654651548028|interval:4568|
[2025/09/12 05:24:11 548033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651552596|now:1757654651548028|interv:4568|
[2025/09/12 05:24:11 548040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 548052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651552596|
[2025/09/12 05:24:11 548058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651552596|
[2025/09/12 05:24:11 548062] [debug] |xqc_engine_wakeup_after|wakeup:1757654651552596|now:1757654651548062|diff:4534|
[2025/09/12 05:24:11 548067] [debug] |xqc_engine_main_logic|END|now:1757654651547776|
[2025/09/12 05:24:11 548072] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651548072|
[2025/09/12 05:24:11 548076] [debug] |xqc_engine_wakeup_after|wakeup:1757654651552596|now:1757654651548076|diff:4520|
[2025/09/12 05:24:11 548080] [debug] |xqc_engine_main_logic|END|now:1757654651548072|
[2025/09/12 05:24:11 549321] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:161|state:ESTABED|recv_time:1757654651549320|
[2025/09/12 05:24:11 549331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 549337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:116|
[2025/09/12 05:24:11 549341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:117|
[2025/09/12 05:24:11 549347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:117|
[2025/09/12 05:24:11 549351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 549358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:289|origin_pktnum:167|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:293|path_largest_ack:289|
[2025/09/12 05:24:11 549363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:45|tx_in_flight:142808|prior_delivered:145558|prior_time:1757654651490446|is_app_limited:0|send_elapse:58101|ack_elapse:58874|ctl_first_sent_time:1757654651491015|lagest_ack_time:1757654651549320|curr_delivered:215158|
[2025/09/12 05:24:11 549368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651491015|
[2025/09/12 05:24:11 549372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2562||sndq_packets_used_bytes:0|sndq_packets_free:114|
[2025/09/12 05:24:11 549377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:293|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:293|path_largest_ack:293|
[2025/09/12 05:24:11 549381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:46|tx_in_flight:145208|prior_delivered:146758|prior_time:1757654651491382|is_app_limited:0|send_elapse:57026|ack_elapse:57938|ctl_first_sent_time:1757654651491891|lagest_ack_time:1757654651549320|curr_delivered:216358|
[2025/09/12 05:24:11 549385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651491891|
[2025/09/12 05:24:11 549389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2561||sndq_packets_used_bytes:0|sndq_packets_free:115|
[2025/09/12 05:24:11 549393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56480|rttvar:246|minrtt:30532|latest_rtt:57429|ack_delay:56|
[2025/09/12 05:24:11 549398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56591|rttvar:408|minrtt:30532|latest_rtt:57429|ack_delay:56|
[2025/09/12 05:24:11 549402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:293|lost_pn:290|thresh:3|
[2025/09/12 05:24:11 549406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 549434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 549438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 549576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 549584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 549591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 549607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 549610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 549629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 549640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 549647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 549706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 549711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:286|lost_pn:290|po_sent_time:1757654651489056|lost_send_time:1757654651484713|loss_delay:64607|frame:STREAM |repair:128|
[2025/09/12 05:24:11 549715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:287|lost_pn:290|po_sent_time:1757654651489130|lost_send_time:1757654651484713|loss_delay:64607|frame:STREAM |repair:128|
[2025/09/12 05:24:11 549720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:290|lost_pn:290|po_sent_time:1757654651491095|lost_send_time:1757654651484713|loss_delay:64607|frame:STREAM |repair:128|
[2025/09/12 05:24:11 549724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651491095u|
[2025/09/12 05:24:11 549728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 549732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651555777|now:1757654651549732|interval:6045|
[2025/09/12 05:24:11 549739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651555777|now:1757654651549732|interv:6045|
[2025/09/12 05:24:11 549743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57026, ack_elapse 57938, delivered 69600|rate 1201284|lost 107|
[2025/09/12 05:24:11 549748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201284) in round 5|
[2025/09/12 05:24:11 549752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 549756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 549760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:3|acked:2400|po_sent_time:1757654651491891|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 549764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:3|acked:2400|po_sent_time:1757654651491891|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 549769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:139208|srtt:56591|latest_rtt:57429|min_rtt:30532|applimit:0|lost:104|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 549775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:117|largest:117|pns:2|
[2025/09/12 05:24:11 549780] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:161|pkt_type:SHORT_HEADER|pkt_num:117|frame:ACK |recv_time:1757654651549320|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 549784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771549320|now:1757654651549320|interv:120000000|
[2025/09/12 05:24:11 549789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771549320|now:1757654651549320|interv:120000000|
[2025/09/12 05:24:11 549794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651552596|pq_index:0|
[2025/09/12 05:24:11 549801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651547776|
[2025/09/12 05:24:11 549807] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651549807|
[2025/09/12 05:24:11 549814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651549813|
[2025/09/12 05:24:11 549822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56591|min_srtt:56591|path_bw:1210248|loss_rate:25.24|path_pto:0|
[2025/09/12 05:24:11 549828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:139208|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:279453|
[2025/09/12 05:24:11 549835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56591|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 549846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:286|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 549852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56591|min_srtt:56591|path_bw:1210248|loss_rate:25.24|path_pto:0|
[2025/09/12 05:24:11 549858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:139208|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:280632|
[2025/09/12 05:24:11 549864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56591|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 549870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:287|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 549875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56591|min_srtt:56591|path_bw:1210248|loss_rate:25.24|path_pto:0|
[2025/09/12 05:24:11 549881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:139208|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:281811|
[2025/09/12 05:24:11 549888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56591|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 549894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:290|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 549899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56591|min_srtt:56591|path_bw:1210248|loss_rate:25.24|path_pto:0|
[2025/09/12 05:24:11 549905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:139208|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:351372|
[2025/09/12 05:24:11 549911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56591|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 549917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 549923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56591|min_srtt:56591|path_bw:1210248|loss_rate:25.24|path_pto:0|
[2025/09/12 05:24:11 549929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:139208|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:352551|
[2025/09/12 05:24:11 549934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56591|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 549940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 549946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56591|min_srtt:56591|path_bw:1210248|loss_rate:25.24|path_pto:0|
[2025/09/12 05:24:11 549952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:6000|inflight:139208|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:353730|
[2025/09/12 05:24:11 549968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 549974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 549980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 549987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 549993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:286|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 549998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:139208|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:279453|
[2025/09/12 05:24:11 550004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 550010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:408|
[2025/09/12 05:24:11 550043] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:408|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:139208|now:1757654651550020|stream_id:0|stream_offset:279453|
[2025/09/12 05:24:11 550050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:408|origin_pktnum:286|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 550055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:139208|applimit:0|
[2025/09/12 05:24:11 550059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651555777|now:1757654651550059|interval:5718|
[2025/09/12 05:24:11 550063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651555777|now:1757654651550059|interv:5718|
[2025/09/12 05:24:11 550067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:140408|
[2025/09/12 05:24:11 550072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:287|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 550076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:280632|
[2025/09/12 05:24:11 550081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 550085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:409|
[2025/09/12 05:24:11 550104] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:409|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140408|now:1757654651550091|stream_id:0|stream_offset:280632|
[2025/09/12 05:24:11 550109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:409|origin_pktnum:287|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 550113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140408|applimit:0|
[2025/09/12 05:24:11 550121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651555777|now:1757654651550121|interval:5656|
[2025/09/12 05:24:11 550126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651555777|now:1757654651550121|interv:5656|
[2025/09/12 05:24:11 550130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141608|
[2025/09/12 05:24:11 550134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:290|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 550138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:281811|
[2025/09/12 05:24:11 550142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 550146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:410|
[2025/09/12 05:24:11 550164] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:410|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651550152|stream_id:0|stream_offset:281811|
[2025/09/12 05:24:11 550169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:410|origin_pktnum:290|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 550174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 550178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651555777|now:1757654651550177|interval:5600|
[2025/09/12 05:24:11 550182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651555777|now:1757654651550177|interv:5600|
[2025/09/12 05:24:11 550186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 550190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 550194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:351372|
[2025/09/12 05:24:11 550198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 550202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:411|
[2025/09/12 05:24:11 550218] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:411|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651550208|stream_id:0|stream_offset:351372|
[2025/09/12 05:24:11 550223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:411|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 550227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 550231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651555777|now:1757654651550231|interval:5546|
[2025/09/12 05:24:11 550239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651555777|now:1757654651550231|interv:5546|
[2025/09/12 05:24:11 550243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 550247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 550251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:352551|
[2025/09/12 05:24:11 550256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 550259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:412|
[2025/09/12 05:24:11 550276] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:412|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651550265|stream_id:0|stream_offset:352551|
[2025/09/12 05:24:11 550281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:412|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 550285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 550289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651555777|now:1757654651550289|interval:5488|
[2025/09/12 05:24:11 550293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651555777|now:1757654651550289|interv:5488|
[2025/09/12 05:24:11 550297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 550302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651555777|
[2025/09/12 05:24:11 550306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651555777|
[2025/09/12 05:24:11 550310] [debug] |xqc_engine_wakeup_after|wakeup:1757654651555777|now:1757654651550310|diff:5467|
[2025/09/12 05:24:11 550314] [debug] |xqc_engine_main_logic|END|now:1757654651549813|
[2025/09/12 05:24:11 550321] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:163|state:ESTABED|recv_time:1757654651550320|
[2025/09/12 05:24:11 550325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 550330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:117|
[2025/09/12 05:24:11 550334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:118|
[2025/09/12 05:24:11 550340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:118|
[2025/09/12 05:24:11 550344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 550350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:296|origin_pktnum:174|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:296|path_largest_ack:296|
[2025/09/12 05:24:11 550355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:49|tx_in_flight:141608|prior_delivered:150358|prior_time:1757654651494342|is_app_limited:0|send_elapse:57969|ack_elapse:55978|ctl_first_sent_time:1757654651494838|lagest_ack_time:1757654651550320|curr_delivered:217558|
[2025/09/12 05:24:11 550363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651494838|
[2025/09/12 05:24:11 550368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2562||sndq_packets_used_bytes:0|sndq_packets_free:114|
[2025/09/12 05:24:11 550372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56591|rttvar:408|minrtt:30532|latest_rtt:55482|ack_delay:32|
[2025/09/12 05:24:11 550376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56449|rttvar:591|minrtt:30532|latest_rtt:55482|ack_delay:32|
[2025/09/12 05:24:11 550381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:296|lost_pn:293|thresh:3|
[2025/09/12 05:24:11 550385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 550408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 550412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 550537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 550545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 550553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 550568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 550572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 550593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 550601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 550608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 550665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 550683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:291|lost_pn:293|po_sent_time:1757654651491170|lost_send_time:1757654651486815|loss_delay:63505|frame:STREAM |repair:128|
[2025/09/12 05:24:11 550689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:292|lost_pn:293|po_sent_time:1757654651491809|lost_send_time:1757654651486815|loss_delay:63505|frame:STREAM |repair:128|
[2025/09/12 05:24:11 550693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651491809u|
[2025/09/12 05:24:11 550697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 550701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651556263|now:1757654651550701|interval:5562|
[2025/09/12 05:24:11 550705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651556263|now:1757654651550701|interv:5562|
[2025/09/12 05:24:11 550709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57969, ack_elapse 55978, delivered 67200|rate 1159240|lost 109|
[2025/09/12 05:24:11 550713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1159240) in round 5|
[2025/09/12 05:24:11 550717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 550722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 550726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:1200|po_sent_time:1757654651494838|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 550730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:1200|po_sent_time:1757654651494838|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 550735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:141608|srtt:56449|latest_rtt:55482|min_rtt:30532|applimit:0|lost:107|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 550741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:118|largest:118|pns:2|
[2025/09/12 05:24:11 550745] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:163|pkt_type:SHORT_HEADER|pkt_num:118|frame:ACK |recv_time:1757654651550320|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 550750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771550320|now:1757654651550320|interv:120000000|
[2025/09/12 05:24:11 550754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771550320|now:1757654651550320|interv:120000000|
[2025/09/12 05:24:11 550758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651555777|pq_index:0|
[2025/09/12 05:24:11 550762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651549813|
[2025/09/12 05:24:11 550766] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651550766|
[2025/09/12 05:24:11 550773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651550772|
[2025/09/12 05:24:11 550779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56449|min_srtt:56449|path_bw:1210248|loss_rate:25.66|path_pto:0|
[2025/09/12 05:24:11 550783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:282990|
[2025/09/12 05:24:11 550789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56449|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 550796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:291|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 550802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56449|min_srtt:56449|path_bw:1210248|loss_rate:25.66|path_pto:0|
[2025/09/12 05:24:11 550809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:188670|
[2025/09/12 05:24:11 550815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56449|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 550822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:292|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 550827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56449|min_srtt:56449|path_bw:1210248|loss_rate:25.66|path_pto:0|
[2025/09/12 05:24:11 550833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:353730|
[2025/09/12 05:24:11 550839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56449|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 550845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 550851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56449|min_srtt:56449|path_bw:1210248|loss_rate:25.66|path_pto:0|
[2025/09/12 05:24:11 550856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:354909|
[2025/09/12 05:24:11 550862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 550868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 550873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 550882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 550888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:291|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 550894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:282990|
[2025/09/12 05:24:11 550901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 550906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:413|
[2025/09/12 05:24:11 550941] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:413|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651550916|stream_id:0|stream_offset:282990|
[2025/09/12 05:24:11 550948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:413|origin_pktnum:291|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 550955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 550960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651556263|now:1757654651550960|interval:5303|
[2025/09/12 05:24:11 550966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651556263|now:1757654651550960|interv:5303|
[2025/09/12 05:24:11 550972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 550979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:292|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 550985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:188670|
[2025/09/12 05:24:11 550991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 550997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:414|
[2025/09/12 05:24:11 551023] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:414|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651551005|stream_id:0|stream_offset:188670|
[2025/09/12 05:24:11 551029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:414|origin_pktnum:170|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 551036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 551042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651556263|now:1757654651551042|interval:5221|
[2025/09/12 05:24:11 551049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651556263|now:1757654651551042|interv:5221|
[2025/09/12 05:24:11 551054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 551058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 551067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:353730|
[2025/09/12 05:24:11 551071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 551075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:415|
[2025/09/12 05:24:11 551097] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:415|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651551082|stream_id:0|stream_offset:353730|
[2025/09/12 05:24:11 551102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:415|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 551106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 551110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651556263|now:1757654651551110|interval:5153|
[2025/09/12 05:24:11 551115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651556263|now:1757654651551110|interv:5153|
[2025/09/12 05:24:11 551119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 551123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651556263|
[2025/09/12 05:24:11 551127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651556263|
[2025/09/12 05:24:11 551131] [debug] |xqc_engine_wakeup_after|wakeup:1757654651556263|now:1757654651551131|diff:5132|
[2025/09/12 05:24:11 551136] [debug] |xqc_engine_main_logic|END|now:1757654651550772|
[2025/09/12 05:24:11 551141] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651551141|
[2025/09/12 05:24:11 551145] [debug] |xqc_engine_wakeup_after|wakeup:1757654651556263|now:1757654651551145|diff:5118|
[2025/09/12 05:24:11 551149] [debug] |xqc_engine_main_logic|END|now:1757654651551141|
[2025/09/12 05:24:11 552273] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:163|state:ESTABED|recv_time:1757654651552272|
[2025/09/12 05:24:11 552283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 552289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:118|
[2025/09/12 05:24:11 552293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:119|
[2025/09/12 05:24:11 552299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:119|
[2025/09/12 05:24:11 552304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 552310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:297|origin_pktnum:175|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:298|path_largest_ack:297|
[2025/09/12 05:24:11 552315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:49|tx_in_flight:142808|prior_delivered:150358|prior_time:1757654651494342|is_app_limited:0|send_elapse:58051|ack_elapse:57930|ctl_first_sent_time:1757654651494920|lagest_ack_time:1757654651552272|curr_delivered:218758|
[2025/09/12 05:24:11 552320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651494920|
[2025/09/12 05:24:11 552325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2562||sndq_packets_used_bytes:0|sndq_packets_free:114|
[2025/09/12 05:24:11 552333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:298|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:298|path_largest_ack:298|
[2025/09/12 05:24:11 552337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:49|tx_in_flight:142808|prior_delivered:150358|prior_time:1757654651494342|is_app_limited:0|send_elapse:58051|ack_elapse:57930|ctl_first_sent_time:1757654651494920|lagest_ack_time:1757654651552272|curr_delivered:219958|
[2025/09/12 05:24:11 552342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651494995|
[2025/09/12 05:24:11 552346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2561||sndq_packets_used_bytes:0|sndq_packets_free:115|
[2025/09/12 05:24:11 552350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56449|rttvar:591|minrtt:30532|latest_rtt:57277|ack_delay:40|
[2025/09/12 05:24:11 552354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56547|rttvar:641|minrtt:30532|latest_rtt:57277|ack_delay:40|
[2025/09/12 05:24:11 552359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:298|lost_pn:295|thresh:3|
[2025/09/12 05:24:11 552363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 552386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 552390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 552519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 552527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 552535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 552553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 552557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 552576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 552584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 552592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 552651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 552670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 552675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:294|lost_pn:295|po_sent_time:1757654651492758|lost_send_time:1757654651487836|loss_delay:64436|frame:STREAM |repair:128|
[2025/09/12 05:24:11 552680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:295|lost_pn:295|po_sent_time:1757654651492840|lost_send_time:1757654651487836|loss_delay:64436|frame:STREAM |repair:128|
[2025/09/12 05:24:11 552684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651492840u|
[2025/09/12 05:24:11 552688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 552692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56547|rtt_var:641|pto_duration:59111|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 552697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 552701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 552705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 140408|
[2025/09/12 05:24:11 552709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651635193|now:1757654651552692|interv:82501|
[2025/09/12 05:24:11 552713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651635193|now:1757654651552692|interval:82501|pto_count:0|srtt:56547
[2025/09/12 05:24:11 552717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 58051, ack_elapse 57930, delivered 69600|rate 1198945|lost 111|
[2025/09/12 05:24:11 552722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1198945) in round 5|
[2025/09/12 05:24:11 552726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 552730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 552734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651494995|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 552738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651494995|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 552746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:140408|srtt:56547|latest_rtt:57277|min_rtt:30532|applimit:0|lost:109|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 552751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:119|largest:119|pns:2|
[2025/09/12 05:24:11 552756] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:163|pkt_type:SHORT_HEADER|pkt_num:119|frame:ACK |recv_time:1757654651552272|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 552761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771552272|now:1757654651552272|interv:120000000|
[2025/09/12 05:24:11 552765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771552272|now:1757654651552272|interv:120000000|
[2025/09/12 05:24:11 552769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651556263|pq_index:0|
[2025/09/12 05:24:11 552773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651550772|
[2025/09/12 05:24:11 552777] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651552777|
[2025/09/12 05:24:11 552784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651552782|
[2025/09/12 05:24:11 552792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56547|min_srtt:56547|path_bw:1210248|loss_rate:25.95|path_pto:0|
[2025/09/12 05:24:11 552799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:191028|
[2025/09/12 05:24:11 552805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56547|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 552812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:294|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 552818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56547|min_srtt:56547|path_bw:1210248|loss_rate:25.95|path_pto:0|
[2025/09/12 05:24:11 552824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:285348|
[2025/09/12 05:24:11 552830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56547|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 552836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:295|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 552842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56547|min_srtt:56547|path_bw:1210248|loss_rate:25.95|path_pto:0|
[2025/09/12 05:24:11 552847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:354909|
[2025/09/12 05:24:11 552858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56547|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 552864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 552870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56547|min_srtt:56547|path_bw:1210248|loss_rate:25.95|path_pto:0|
[2025/09/12 05:24:11 552876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:356088|
[2025/09/12 05:24:11 552882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56547|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 552888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 552894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56547|min_srtt:56547|path_bw:1210248|loss_rate:25.95|path_pto:0|
[2025/09/12 05:24:11 552900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:357267|
[2025/09/12 05:24:11 552905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 552911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 552916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 552922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 552928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:294|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 552933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140408|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:191028|
[2025/09/12 05:24:11 552940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 552945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:416|
[2025/09/12 05:24:11 552975] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:416|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140408|now:1757654651552956|stream_id:0|stream_offset:191028|
[2025/09/12 05:24:11 552982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:416|origin_pktnum:172|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 552988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140408|applimit:0|
[2025/09/12 05:24:11 552994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56547|rtt_var:641|pto_duration:59111|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 553005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 553010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 553015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 141608|
[2025/09/12 05:24:11 553021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651637067|now:1757654651552994|interv:84073|
[2025/09/12 05:24:11 553028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651637067|now:1757654651552994|interval:84073|pto_count:0|srtt:56547
[2025/09/12 05:24:11 553035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141608|
[2025/09/12 05:24:11 553040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:295|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 553044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:285348|
[2025/09/12 05:24:11 553049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 553053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:417|
[2025/09/12 05:24:11 553075] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:417|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651553060|stream_id:0|stream_offset:285348|
[2025/09/12 05:24:11 553080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:417|origin_pktnum:295|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 553085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 553089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56547|rtt_var:641|pto_duration:59111|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 553093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 553097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 553101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 142808|
[2025/09/12 05:24:11 553105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651637171|now:1757654651553089|interv:84082|
[2025/09/12 05:24:11 553108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651637171|now:1757654651553089|interval:84082|pto_count:0|srtt:56547
[2025/09/12 05:24:11 553113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 553117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 553121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:354909|
[2025/09/12 05:24:11 553130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 553134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:418|
[2025/09/12 05:24:11 553152] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:418|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142808|now:1757654651553140|stream_id:0|stream_offset:354909|
[2025/09/12 05:24:11 553157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:418|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 553162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 553166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56547|rtt_var:641|pto_duration:59111|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 553170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 553174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 553178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 144008|
[2025/09/12 05:24:11 553181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651637251|now:1757654651553166|interv:84085|
[2025/09/12 05:24:11 553185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651637251|now:1757654651553166|interval:84085|pto_count:0|srtt:56547
[2025/09/12 05:24:11 553190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144008|
[2025/09/12 05:24:11 553194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 553198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:356088|
[2025/09/12 05:24:11 553202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 553206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:419|
[2025/09/12 05:24:11 553223] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:419|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651553212|stream_id:0|stream_offset:356088|
[2025/09/12 05:24:11 553228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:419|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 553232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 553236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56547|rtt_var:641|pto_duration:59111|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 553240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 553244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 553251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 145208|
[2025/09/12 05:24:11 553255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651637323|now:1757654651553236|interv:84087|
[2025/09/12 05:24:11 553259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651637323|now:1757654651553236|interval:84087|pto_count:0|srtt:56547
[2025/09/12 05:24:11 553263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 553267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651559377|
[2025/09/12 05:24:11 553272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651559377|
[2025/09/12 05:24:11 553276] [debug] |xqc_engine_wakeup_after|wakeup:1757654651559377|now:1757654651553275|diff:6102|
[2025/09/12 05:24:11 553280] [debug] |xqc_engine_main_logic|END|now:1757654651552782|
[2025/09/12 05:24:11 553287] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:166|state:ESTABED|recv_time:1757654651553286|
[2025/09/12 05:24:11 553291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 553296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:119|
[2025/09/12 05:24:11 553300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:120|
[2025/09/12 05:24:11 553306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:120|
[2025/09/12 05:24:11 553310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 553315] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 553320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:300|origin_pktnum:178|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:300|path_largest_ack:300|
[2025/09/12 05:24:11 553325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:51|tx_in_flight:141608|prior_delivered:152758|prior_time:1757654651496412|is_app_limited:0|send_elapse:58054|ack_elapse:56874|ctl_first_sent_time:1757654651496912|lagest_ack_time:1757654651553286|curr_delivered:221158|
[2025/09/12 05:24:11 553330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651496912|
[2025/09/12 05:24:11 553334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2561||sndq_packets_used_bytes:0|sndq_packets_free:115|
[2025/09/12 05:24:11 553338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56547|rttvar:641|minrtt:30532|latest_rtt:56374|ack_delay:24|
[2025/09/12 05:24:11 553342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56522|rttvar:530|minrtt:30532|latest_rtt:56374|ack_delay:24|
[2025/09/12 05:24:11 553347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:300|lost_pn:297|thresh:3|
[2025/09/12 05:24:11 553351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 553377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 553381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 553499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 553506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 553514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 553529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 553533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 553552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 553559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 553567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 553626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 553649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 553653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 553657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 553661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651558661|now:1757654651553661|interval:5000|
[2025/09/12 05:24:11 553665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651558661|now:1757654651553661|interv:5000|
[2025/09/12 05:24:11 553669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 58054, ack_elapse 56874, delivered 68400|rate 1178213|lost 111|
[2025/09/12 05:24:11 553674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1178213) in round 5|
[2025/09/12 05:24:11 553680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 553685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 553688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:0|acked:1200|po_sent_time:1757654651496912|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 553693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:0|acked:1200|po_sent_time:1757654651496912|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 553698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:144008|srtt:56522|latest_rtt:56374|min_rtt:30532|applimit:0|lost:111|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 553704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:120|largest:120|pns:2|
[2025/09/12 05:24:11 553708] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:166|pkt_type:SHORT_HEADER|pkt_num:120|frame:ACK |recv_time:1757654651553286|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 553713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771553286|now:1757654651553286|interv:120000000|
[2025/09/12 05:24:11 553717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771553286|now:1757654651553286|interv:120000000|
[2025/09/12 05:24:11 553721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651559377|pq_index:0|
[2025/09/12 05:24:11 553725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651552782|
[2025/09/12 05:24:11 553729] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651553729|
[2025/09/12 05:24:11 553733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651553733|
[2025/09/12 05:24:11 553739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56522|min_srtt:56522|path_bw:1210248|loss_rate:26.18|path_pto:0|
[2025/09/12 05:24:11 553744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:357267|
[2025/09/12 05:24:11 553748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56522|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 553753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 553757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56522|min_srtt:56522|path_bw:1210248|loss_rate:26.18|path_pto:0|
[2025/09/12 05:24:11 553762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:1200|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:358446|
[2025/09/12 05:24:11 553769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 553773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 553777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 553784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 553791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 553797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144008|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:357267|
[2025/09/12 05:24:11 553804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 553810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:420|
[2025/09/12 05:24:11 553843] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:420|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144008|now:1757654651553819|stream_id:0|stream_offset:357267|
[2025/09/12 05:24:11 553850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:420|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 553856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144008|applimit:0|
[2025/09/12 05:24:11 553862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651558661|now:1757654651553861|interval:4800|
[2025/09/12 05:24:11 553868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651558661|now:1757654651553861|interv:4800|
[2025/09/12 05:24:11 553873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145208|
[2025/09/12 05:24:11 553880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651558661|
[2025/09/12 05:24:11 553885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651558661|
[2025/09/12 05:24:11 553891] [debug] |xqc_engine_wakeup_after|wakeup:1757654651558661|now:1757654651553891|diff:4770|
[2025/09/12 05:24:11 553897] [debug] |xqc_engine_main_logic|END|now:1757654651553733|
[2025/09/12 05:24:11 553903] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651553903|
[2025/09/12 05:24:11 553908] [debug] |xqc_engine_wakeup_after|wakeup:1757654651558661|now:1757654651553908|diff:4753|
[2025/09/12 05:24:11 553914] [debug] |xqc_engine_main_logic|END|now:1757654651553903|
[2025/09/12 05:24:11 555271] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:169|state:ESTABED|recv_time:1757654651555270|
[2025/09/12 05:24:11 555280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 555286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:120|
[2025/09/12 05:24:11 555290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:121|
[2025/09/12 05:24:11 555297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:121|
[2025/09/12 05:24:11 555301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 555310] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 555316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:301|origin_pktnum:179|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:304|path_largest_ack:301|
[2025/09/12 05:24:11 555320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:51|tx_in_flight:142808|prior_delivered:152758|prior_time:1757654651496412|is_app_limited:0|send_elapse:58136|ack_elapse:58858|ctl_first_sent_time:1757654651496994|lagest_ack_time:1757654651555270|curr_delivered:222358|
[2025/09/12 05:24:11 555325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651496994|
[2025/09/12 05:24:11 555330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2559||sndq_packets_used_bytes:0|sndq_packets_free:117|
[2025/09/12 05:24:11 555334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:304|origin_pktnum:182|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:304|path_largest_ack:304|
[2025/09/12 05:24:11 555338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:53|tx_in_flight:141608|prior_delivered:155158|prior_time:1757654651498343|is_app_limited:0|send_elapse:57976|ack_elapse:56927|ctl_first_sent_time:1757654651498849|lagest_ack_time:1757654651555270|curr_delivered:223558|
[2025/09/12 05:24:11 555343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651498849|
[2025/09/12 05:24:11 555347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2557||sndq_packets_used_bytes:0|sndq_packets_free:119|
[2025/09/12 05:24:11 555351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56522|rttvar:530|minrtt:30532|latest_rtt:56421|ack_delay:32|
[2025/09/12 05:24:11 555355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56505|rttvar:431|minrtt:30532|latest_rtt:56421|ack_delay:32|
[2025/09/12 05:24:11 555359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:304|lost_pn:301|thresh:3|
[2025/09/12 05:24:11 555363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 555386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 555390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 555510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 555518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 555528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 555545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 555549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 555568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 555576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 555583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 555646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 555669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 555672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 555677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:299|lost_pn:301|po_sent_time:1757654651495074|lost_send_time:1757654651491702|loss_delay:63568|frame:STREAM |repair:128|
[2025/09/12 05:24:11 555682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651495074u|
[2025/09/12 05:24:11 555686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 555690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651560638|now:1757654651555690|interval:4948|
[2025/09/12 05:24:11 555694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651560638|now:1757654651555690|interv:4948|
[2025/09/12 05:24:11 555698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57976, ack_elapse 56927, delivered 68400|rate 1179798|lost 112|
[2025/09/12 05:24:11 555703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1179798) in round 5|
[2025/09/12 05:24:11 555707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 555711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 555715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:2400|po_sent_time:1757654651498849|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 555720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:2400|po_sent_time:1757654651498849|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 555724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:141608|srtt:56505|latest_rtt:56421|min_rtt:30532|applimit:0|lost:111|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 555732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:11 555737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:11 555742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:24:11 555746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:121|largest:121|pns:2|
[2025/09/12 05:24:11 555751] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:169|pkt_type:SHORT_HEADER|pkt_num:121|frame:PING ACK |recv_time:1757654651555270|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 555755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771555270|now:1757654651555270|interv:120000000|
[2025/09/12 05:24:11 555760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771555270|now:1757654651555270|interv:120000000|
[2025/09/12 05:24:11 555763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651558661|pq_index:0|
[2025/09/12 05:24:11 555768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651553733|
[2025/09/12 05:24:11 555773] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651555773|
[2025/09/12 05:24:11 555781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651555779|
[2025/09/12 05:24:11 555788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:121|ack_delay:518|first_ack_range:62|largest_pkt_recv_time:1757654651555270|
[2025/09/12 05:24:11 555795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:121|low:59|pkt_pns:2|
[2025/09/12 05:24:11 555800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:57|low:32|pkt_pns:2|
[2025/09/12 05:24:11 555806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:121|frame_largest_recv:121|
[2025/09/12 05:24:11 555811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:11 555818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56505|min_srtt:56505|path_bw:1210248|loss_rate:26.12|path_pto:0|
[2025/09/12 05:24:11 555824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:287706|
[2025/09/12 05:24:11 555830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56505|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 555837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:299|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 555843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:0|stream_offset:358446|
[2025/09/12 05:24:11 555853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56505|min_srtt:56505|path_bw:1210248|loss_rate:26.12|path_pto:0|
[2025/09/12 05:24:11 555859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2409|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:359625|
[2025/09/12 05:24:11 555865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56505|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 555871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 555877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56505|min_srtt:56505|path_bw:1210248|loss_rate:26.12|path_pto:0|
[2025/09/12 05:24:11 555882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:3609|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:360804|
[2025/09/12 05:24:11 555888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 555893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 555899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 555905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 555911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:299|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 555916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141608|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:287706|
[2025/09/12 05:24:11 555922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 555930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:421|
[2025/09/12 05:24:11 555960] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:421|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141608|now:1757654651555938|stream_id:0|stream_offset:287706|
[2025/09/12 05:24:11 555966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:421|origin_pktnum:299|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 555971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141608|applimit:0|
[2025/09/12 05:24:11 555975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651560638|now:1757654651555975|interval:4663|
[2025/09/12 05:24:11 555980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651560638|now:1757654651555975|interv:4663|
[2025/09/12 05:24:11 555984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142808|
[2025/09/12 05:24:11 555989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1209|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 555997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1209|schedule_bytes:0|inflight:142808|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:358446|
[2025/09/12 05:24:11 556002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 556006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:422|
[2025/09/12 05:24:11 556025] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:422|size:1209|sent:1225|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:142808|now:1757654651556012|stream_id:0|stream_offset:358446|
[2025/09/12 05:24:11 556030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:422|origin_pktnum:0|size:1209|enc_size:1225|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 556035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142808|applimit:0|
[2025/09/12 05:24:11 556039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651560638|now:1757654651556039|interval:4599|
[2025/09/12 05:24:11 556043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651560638|now:1757654651556039|interv:4599|
[2025/09/12 05:24:11 556047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144017|
[2025/09/12 05:24:11 556051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 556055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144017|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:359625|
[2025/09/12 05:24:11 556060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 556064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:423|
[2025/09/12 05:24:11 556080] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:423|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144017|now:1757654651556069|stream_id:0|stream_offset:359625|
[2025/09/12 05:24:11 556085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:423|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 556089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144017|applimit:0|
[2025/09/12 05:24:11 556093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651560638|now:1757654651556093|interval:4545|
[2025/09/12 05:24:11 556097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651560638|now:1757654651556093|interv:4545|
[2025/09/12 05:24:11 556101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145217|
[2025/09/12 05:24:11 556106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651560638|
[2025/09/12 05:24:11 556110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651560638|
[2025/09/12 05:24:11 556114] [debug] |xqc_engine_wakeup_after|wakeup:1757654651560638|now:1757654651556114|diff:4524|
[2025/09/12 05:24:11 556125] [debug] |xqc_engine_main_logic|END|now:1757654651555779|
[2025/09/12 05:24:11 556131] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651556130|
[2025/09/12 05:24:11 556134] [debug] |xqc_engine_wakeup_after|wakeup:1757654651560638|now:1757654651556134|diff:4504|
[2025/09/12 05:24:11 556138] [debug] |xqc_engine_main_logic|END|now:1757654651556130|
[2025/09/12 05:24:11 557295] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:170|state:ESTABED|recv_time:1757654651557294|
[2025/09/12 05:24:11 557305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 557311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:121|
[2025/09/12 05:24:11 557315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:122|
[2025/09/12 05:24:11 557321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:122|
[2025/09/12 05:24:11 557325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 557330] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 557336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:305|origin_pktnum:183|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:309|path_largest_ack:305|
[2025/09/12 05:24:11 557341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:53|tx_in_flight:142808|prior_delivered:155158|prior_time:1757654651498343|is_app_limited:0|send_elapse:58062|ack_elapse:58951|ctl_first_sent_time:1757654651498935|lagest_ack_time:1757654651557294|curr_delivered:224758|
[2025/09/12 05:24:11 557345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651498935|
[2025/09/12 05:24:11 557350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2556||sndq_packets_used_bytes:0|sndq_packets_free:120|
[2025/09/12 05:24:11 557354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:309|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:309|path_largest_ack:309|
[2025/09/12 05:24:11 557359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:54|tx_in_flight:145208|prior_delivered:156358|prior_time:1757654651499358|is_app_limited:0|send_elapse:57075|ack_elapse:57936|ctl_first_sent_time:1757654651499897|lagest_ack_time:1757654651557294|curr_delivered:225958|
[2025/09/12 05:24:11 557363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651499897|
[2025/09/12 05:24:11 557367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2555||sndq_packets_used_bytes:0|sndq_packets_free:121|
[2025/09/12 05:24:11 557371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56505|rttvar:431|minrtt:30532|latest_rtt:57397|ack_delay:56|
[2025/09/12 05:24:11 557375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56609|rttvar:533|minrtt:30532|latest_rtt:57397|ack_delay:56|
[2025/09/12 05:24:11 557380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:309|lost_pn:306|thresh:3|
[2025/09/12 05:24:11 557384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 557411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 557415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 557531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 557538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 557546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 557561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 557565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 557584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 557592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 557599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 557659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 557682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 557685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 557694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:302|lost_pn:306|po_sent_time:1757654651497070|lost_send_time:1757654651492723|loss_delay:64571|frame:STREAM |repair:128|
[2025/09/12 05:24:11 557699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:303|lost_pn:306|po_sent_time:1757654651497148|lost_send_time:1757654651492723|loss_delay:64571|frame:STREAM |repair:128|
[2025/09/12 05:24:11 557703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:306|lost_pn:306|po_sent_time:1757654651499010|lost_send_time:1757654651492723|loss_delay:64571|frame:STREAM |repair:128|
[2025/09/12 05:24:11 557707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651499010u|
[2025/09/12 05:24:11 557712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 557718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651563659|now:1757654651557718|interval:5941|
[2025/09/12 05:24:11 557722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651563659|now:1757654651557718|interv:5941|
[2025/09/12 05:24:11 557726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57075, ack_elapse 57936, delivered 69600|rate 1201325|lost 115|
[2025/09/12 05:24:11 557731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201325) in round 5|
[2025/09/12 05:24:11 557735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 557739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 557743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:3|acked:2400|po_sent_time:1757654651499897|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 557748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:3|acked:2400|po_sent_time:1757654651499897|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 557752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:139217|srtt:56609|latest_rtt:57397|min_rtt:30532|applimit:0|lost:112|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 557758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:122|largest:122|pns:2|
[2025/09/12 05:24:11 557762] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:170|pkt_type:SHORT_HEADER|pkt_num:122|frame:ACK |recv_time:1757654651557294|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 557769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771557294|now:1757654651557294|interv:120000000|
[2025/09/12 05:24:11 557775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771557294|now:1757654651557294|interv:120000000|
[2025/09/12 05:24:11 557781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651560638|pq_index:0|
[2025/09/12 05:24:11 557787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651555779|
[2025/09/12 05:24:11 557793] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651557793|
[2025/09/12 05:24:11 557800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651557798|
[2025/09/12 05:24:11 557808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56609|min_srtt:56609|path_bw:1210248|loss_rate:26.17|path_pto:0|
[2025/09/12 05:24:11 557814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:139217|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:288885|
[2025/09/12 05:24:11 557820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56609|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 557829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:302|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 557835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56609|min_srtt:56609|path_bw:1210248|loss_rate:26.17|path_pto:0|
[2025/09/12 05:24:11 557841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:139217|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:290064|
[2025/09/12 05:24:11 557847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56609|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 557853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:303|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 557859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56609|min_srtt:56609|path_bw:1210248|loss_rate:26.17|path_pto:0|
[2025/09/12 05:24:11 557865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:139217|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:291243|
[2025/09/12 05:24:11 557870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56609|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 557876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:306|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 557882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56609|min_srtt:56609|path_bw:1210248|loss_rate:26.17|path_pto:0|
[2025/09/12 05:24:11 557887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:139217|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:360804|
[2025/09/12 05:24:11 557893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56609|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 557899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 557905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56609|min_srtt:56609|path_bw:1210248|loss_rate:26.17|path_pto:0|
[2025/09/12 05:24:11 557911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:139217|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:361983|
[2025/09/12 05:24:11 557917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56609|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 557923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 557929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56609|min_srtt:56609|path_bw:1210248|loss_rate:26.17|path_pto:0|
[2025/09/12 05:24:11 557940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:6000|inflight:139217|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:363162|
[2025/09/12 05:24:11 557945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 557949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 557953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 557957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 557962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:302|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 557966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:139217|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:288885|
[2025/09/12 05:24:11 557970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 557975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:424|
[2025/09/12 05:24:11 558004] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:424|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:139217|now:1757654651557983|stream_id:0|stream_offset:288885|
[2025/09/12 05:24:11 558010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:424|origin_pktnum:302|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 558014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:139217|applimit:0|
[2025/09/12 05:24:11 558019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651563659|now:1757654651558018|interval:5641|
[2025/09/12 05:24:11 558023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651563659|now:1757654651558018|interv:5641|
[2025/09/12 05:24:11 558027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:140417|
[2025/09/12 05:24:11 558032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:303|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 558036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140417|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:290064|
[2025/09/12 05:24:11 558040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 558044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:425|
[2025/09/12 05:24:11 558062] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:425|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140417|now:1757654651558050|stream_id:0|stream_offset:290064|
[2025/09/12 05:24:11 558067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:425|origin_pktnum:303|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 558076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140417|applimit:0|
[2025/09/12 05:24:11 558080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651563659|now:1757654651558080|interval:5579|
[2025/09/12 05:24:11 558084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651563659|now:1757654651558080|interv:5579|
[2025/09/12 05:24:11 558088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141617|
[2025/09/12 05:24:11 558092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:306|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 558096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141617|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:291243|
[2025/09/12 05:24:11 558101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 558105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:426|
[2025/09/12 05:24:11 558122] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:426|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141617|now:1757654651558110|stream_id:0|stream_offset:291243|
[2025/09/12 05:24:11 558127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:426|origin_pktnum:306|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 558131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141617|applimit:0|
[2025/09/12 05:24:11 558135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651563659|now:1757654651558135|interval:5524|
[2025/09/12 05:24:11 558139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651563659|now:1757654651558135|interv:5524|
[2025/09/12 05:24:11 558143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142817|
[2025/09/12 05:24:11 558148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 558152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142817|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:360804|
[2025/09/12 05:24:11 558156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 558160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:427|
[2025/09/12 05:24:11 558176] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:427|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142817|now:1757654651558166|stream_id:0|stream_offset:360804|
[2025/09/12 05:24:11 558181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:427|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 558186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142817|applimit:0|
[2025/09/12 05:24:11 558190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651563659|now:1757654651558189|interval:5470|
[2025/09/12 05:24:11 558197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651563659|now:1757654651558189|interv:5470|
[2025/09/12 05:24:11 558201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144017|
[2025/09/12 05:24:11 558205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 558209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144017|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:361983|
[2025/09/12 05:24:11 558214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 558218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:428|
[2025/09/12 05:24:11 558234] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:428|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144017|now:1757654651558223|stream_id:0|stream_offset:361983|
[2025/09/12 05:24:11 558239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:428|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 558243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144017|applimit:0|
[2025/09/12 05:24:11 558247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651563659|now:1757654651558247|interval:5412|
[2025/09/12 05:24:11 558252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651563659|now:1757654651558247|interv:5412|
[2025/09/12 05:24:11 558256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145217|
[2025/09/12 05:24:11 558260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651563659|
[2025/09/12 05:24:11 558264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651563659|
[2025/09/12 05:24:11 558268] [debug] |xqc_engine_wakeup_after|wakeup:1757654651563659|now:1757654651558268|diff:5391|
[2025/09/12 05:24:11 558272] [debug] |xqc_engine_main_logic|END|now:1757654651557798|
[2025/09/12 05:24:11 558279] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:172|state:ESTABED|recv_time:1757654651558279|
[2025/09/12 05:24:11 558284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 558289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:122|
[2025/09/12 05:24:11 558293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:123|
[2025/09/12 05:24:11 558298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:123|
[2025/09/12 05:24:11 558302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 558307] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 558313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:311|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:311|path_largest_ack:311|
[2025/09/12 05:24:11 558317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:55|tx_in_flight:145208|prior_delivered:157558|prior_time:1757654651500332|is_app_limited:0|send_elapse:57842|ack_elapse:57947|ctl_first_sent_time:1757654651500876|lagest_ack_time:1757654651558279|curr_delivered:227158|
[2025/09/12 05:24:11 558326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651500876|
[2025/09/12 05:24:11 558330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2557||sndq_packets_used_bytes:0|sndq_packets_free:119|
[2025/09/12 05:24:11 558334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56609|rttvar:533|minrtt:30532|latest_rtt:57403|ack_delay:32|
[2025/09/12 05:24:11 558338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56704|rttvar:590|minrtt:30532|latest_rtt:57403|ack_delay:32|
[2025/09/12 05:24:11 558343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:311|lost_pn:308|thresh:3|
[2025/09/12 05:24:11 558347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 558370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 558374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 558480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 558487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 558495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 558510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 558514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 558537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 558545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 558552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 558610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 558632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 558639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 558659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:307|lost_pn:308|po_sent_time:1757654651499088|lost_send_time:1757654651493701|loss_delay:64578|frame:STREAM |repair:128|
[2025/09/12 05:24:11 558664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:308|lost_pn:308|po_sent_time:1757654651499815|lost_send_time:1757654651493701|loss_delay:64578|frame:STREAM |repair:128|
[2025/09/12 05:24:11 558668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651499815u|
[2025/09/12 05:24:11 558672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 558676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651565367|now:1757654651558676|interval:6691|
[2025/09/12 05:24:11 558680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651565367|now:1757654651558676|interv:6691|
[2025/09/12 05:24:11 558684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57842, ack_elapse 57947, delivered 69600|rate 1201097|lost 117|
[2025/09/12 05:24:11 558689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201097) in round 5|
[2025/09/12 05:24:11 558693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 558697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 558701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:1200|po_sent_time:1757654651500876|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 558705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:1200|po_sent_time:1757654651500876|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 558710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:141617|srtt:56704|latest_rtt:57403|min_rtt:30532|applimit:0|lost:115|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 558716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:123|largest:123|pns:2|
[2025/09/12 05:24:11 558720] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:172|pkt_type:SHORT_HEADER|pkt_num:123|frame:ACK |recv_time:1757654651558279|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 558728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771558279|now:1757654651558279|interv:120000000|
[2025/09/12 05:24:11 558732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771558279|now:1757654651558279|interv:120000000|
[2025/09/12 05:24:11 558736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651563659|pq_index:0|
[2025/09/12 05:24:11 558740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651557798|
[2025/09/12 05:24:11 558744] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651558744|
[2025/09/12 05:24:11 558748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651558747|
[2025/09/12 05:24:11 558754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56704|min_srtt:56704|path_bw:1210248|loss_rate:26.56|path_pto:0|
[2025/09/12 05:24:11 558758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141617|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:292422|
[2025/09/12 05:24:11 558764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56704|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 558772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:307|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 558778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56704|min_srtt:56704|path_bw:1210248|loss_rate:26.56|path_pto:0|
[2025/09/12 05:24:11 558785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:141617|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:207534|
[2025/09/12 05:24:11 558791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56704|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 558798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:308|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 558804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56704|min_srtt:56704|path_bw:1210248|loss_rate:26.56|path_pto:0|
[2025/09/12 05:24:11 558810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:141617|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:363162|
[2025/09/12 05:24:11 558816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56704|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 558822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 558828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56704|min_srtt:56704|path_bw:1210248|loss_rate:26.56|path_pto:0|
[2025/09/12 05:24:11 558833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:141617|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:364341|
[2025/09/12 05:24:11 558844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 558850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 558855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 558861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 558867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:307|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 558872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141617|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:292422|
[2025/09/12 05:24:11 558878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 558884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:429|
[2025/09/12 05:24:11 558919] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:429|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141617|now:1757654651558893|stream_id:0|stream_offset:292422|
[2025/09/12 05:24:11 558926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:429|origin_pktnum:307|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 558932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141617|applimit:0|
[2025/09/12 05:24:11 558938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651565367|now:1757654651558938|interval:6429|
[2025/09/12 05:24:11 558944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651565367|now:1757654651558938|interv:6429|
[2025/09/12 05:24:11 558950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142817|
[2025/09/12 05:24:11 558957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:308|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 558963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142817|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:207534|
[2025/09/12 05:24:11 558969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 558974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:430|
[2025/09/12 05:24:11 559001] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:430|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142817|now:1757654651558983|stream_id:0|stream_offset:207534|
[2025/09/12 05:24:11 559007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:430|origin_pktnum:186|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 559014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142817|applimit:0|
[2025/09/12 05:24:11 559026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651565367|now:1757654651559026|interval:6341|
[2025/09/12 05:24:11 559031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651565367|now:1757654651559026|interv:6341|
[2025/09/12 05:24:11 559035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144017|
[2025/09/12 05:24:11 559040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 559044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144017|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:363162|
[2025/09/12 05:24:11 559048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 559052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:431|
[2025/09/12 05:24:11 559073] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:431|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144017|now:1757654651559058|stream_id:0|stream_offset:363162|
[2025/09/12 05:24:11 559079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:431|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 559083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144017|applimit:0|
[2025/09/12 05:24:11 559087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651565367|now:1757654651559087|interval:6280|
[2025/09/12 05:24:11 559091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651565367|now:1757654651559087|interv:6280|
[2025/09/12 05:24:11 559095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145217|
[2025/09/12 05:24:11 559100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651565367|
[2025/09/12 05:24:11 559104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651565367|
[2025/09/12 05:24:11 559108] [debug] |xqc_engine_wakeup_after|wakeup:1757654651565367|now:1757654651559108|diff:6259|
[2025/09/12 05:24:11 559112] [debug] |xqc_engine_main_logic|END|now:1757654651558747|
[2025/09/12 05:24:11 559117] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651559117|
[2025/09/12 05:24:11 559121] [debug] |xqc_engine_wakeup_after|wakeup:1757654651565367|now:1757654651559121|diff:6246|
[2025/09/12 05:24:11 559125] [debug] |xqc_engine_main_logic|END|now:1757654651559117|
[2025/09/12 05:24:11 559243] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:174|state:ESTABED|recv_time:1757654651559242|
[2025/09/12 05:24:11 559248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 559254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:123|
[2025/09/12 05:24:11 559257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:124|
[2025/09/12 05:24:11 559263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:124|
[2025/09/12 05:24:11 559267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 559272] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 559283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:313|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:313|path_largest_ack:313|
[2025/09/12 05:24:11 559287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:56|tx_in_flight:145208|prior_delivered:158758|prior_time:1757654651501329|is_app_limited:0|send_elapse:57070|ack_elapse:57913|ctl_first_sent_time:1757654651501881|lagest_ack_time:1757654651559242|curr_delivered:228358|
[2025/09/12 05:24:11 559292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651501881|
[2025/09/12 05:24:11 559296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2558||sndq_packets_used_bytes:0|sndq_packets_free:118|
[2025/09/12 05:24:11 559300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56704|rttvar:590|minrtt:30532|latest_rtt:57361|ack_delay:32|
[2025/09/12 05:24:11 559304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56782|rttvar:599|minrtt:30532|latest_rtt:57361|ack_delay:32|
[2025/09/12 05:24:11 559309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:313|lost_pn:310|thresh:3|
[2025/09/12 05:24:11 559313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 559336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 559340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 559430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 559438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 559446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 559483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 559487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 559509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 559517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 559524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 559581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 559607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 559611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 559634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 559638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:310|lost_pn:310|po_sent_time:1757654651500789|lost_send_time:1757654651494711|loss_delay:64531|frame:STREAM |repair:128|
[2025/09/12 05:24:11 559643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651500789u|
[2025/09/12 05:24:11 559647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 559651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651566330|now:1757654651559651|interval:6679|
[2025/09/12 05:24:11 559655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651566330|now:1757654651559651|interv:6679|
[2025/09/12 05:24:11 559659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57070, ack_elapse 57913, delivered 69600|rate 1201802|lost 118|
[2025/09/12 05:24:11 559663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201802) in round 5|
[2025/09/12 05:24:11 559667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 559671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 559675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651501881|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 559680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651501881|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 559684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142817|srtt:56782|latest_rtt:57361|min_rtt:30532|applimit:0|lost:117|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 559692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:124|largest:124|pns:2|
[2025/09/12 05:24:11 559697] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:174|pkt_type:SHORT_HEADER|pkt_num:124|frame:ACK |recv_time:1757654651559242|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 559703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771559242|now:1757654651559242|interv:120000000|
[2025/09/12 05:24:11 559708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771559242|now:1757654651559242|interv:120000000|
[2025/09/12 05:24:11 559712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651565367|pq_index:0|
[2025/09/12 05:24:11 559717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651558747|
[2025/09/12 05:24:11 559720] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651559720|
[2025/09/12 05:24:11 559725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651559724|
[2025/09/12 05:24:11 559731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56782|min_srtt:56782|path_bw:1210248|loss_rate:26.83|path_pto:0|
[2025/09/12 05:24:11 559735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142817|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:209892|
[2025/09/12 05:24:11 559740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56782|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 559744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:310|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 559748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56782|min_srtt:56782|path_bw:1210248|loss_rate:26.83|path_pto:0|
[2025/09/12 05:24:11 559753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142817|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:364341|
[2025/09/12 05:24:11 559758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56782|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 559764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 559771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56782|min_srtt:56782|path_bw:1210248|loss_rate:26.83|path_pto:0|
[2025/09/12 05:24:11 559778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142817|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:365520|
[2025/09/12 05:24:11 559784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 559789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 559799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 559806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 559812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:310|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 559817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142817|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:209892|
[2025/09/12 05:24:11 559823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 559829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:432|
[2025/09/12 05:24:11 559864] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:432|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142817|now:1757654651559838|stream_id:0|stream_offset:209892|
[2025/09/12 05:24:11 559871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:432|origin_pktnum:188|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 559877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142817|applimit:0|
[2025/09/12 05:24:11 559883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651566330|now:1757654651559882|interval:6448|
[2025/09/12 05:24:11 559888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651566330|now:1757654651559882|interv:6448|
[2025/09/12 05:24:11 559894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144017|
[2025/09/12 05:24:11 559901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 559906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144017|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:364341|
[2025/09/12 05:24:11 559912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 559918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:433|
[2025/09/12 05:24:11 559946] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:433|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144017|now:1757654651559926|stream_id:0|stream_offset:364341|
[2025/09/12 05:24:11 559953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:433|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 559959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144017|applimit:0|
[2025/09/12 05:24:11 559965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651566330|now:1757654651559965|interval:6365|
[2025/09/12 05:24:11 559971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651566330|now:1757654651559965|interv:6365|
[2025/09/12 05:24:11 559980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145217|
[2025/09/12 05:24:11 559987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651566330|
[2025/09/12 05:24:11 559992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651566330|
[2025/09/12 05:24:11 559997] [debug] |xqc_engine_wakeup_after|wakeup:1757654651566330|now:1757654651559997|diff:6333|
[2025/09/12 05:24:11 560004] [debug] |xqc_engine_main_logic|END|now:1757654651559724|
[2025/09/12 05:24:11 560012] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651560012|
[2025/09/12 05:24:11 560017] [debug] |xqc_engine_wakeup_after|wakeup:1757654651566330|now:1757654651560017|diff:6313|
[2025/09/12 05:24:11 560021] [debug] |xqc_engine_main_logic|END|now:1757654651560012|
[2025/09/12 05:24:11 560237] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:176|state:ESTABED|recv_time:1757654651560236|
[2025/09/12 05:24:11 560242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 560248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:124|
[2025/09/12 05:24:11 560252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:125|
[2025/09/12 05:24:11 560258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:125|
[2025/09/12 05:24:11 560262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 560267] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 560273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:315|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:315|path_largest_ack:315|
[2025/09/12 05:24:11 560277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:57|tx_in_flight:145208|prior_delivered:159958|prior_time:1757654651502333|is_app_limited:0|send_elapse:57782|ack_elapse:57903|ctl_first_sent_time:1757654651502884|lagest_ack_time:1757654651560236|curr_delivered:229558|
[2025/09/12 05:24:11 560282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651502884|
[2025/09/12 05:24:11 560286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2558||sndq_packets_used_bytes:0|sndq_packets_free:118|
[2025/09/12 05:24:11 560291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56782|rttvar:599|minrtt:30532|latest_rtt:57352|ack_delay:40|
[2025/09/12 05:24:11 560295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56849|rttvar:582|minrtt:30532|latest_rtt:57352|ack_delay:40|
[2025/09/12 05:24:11 560299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:315|lost_pn:312|thresh:3|
[2025/09/12 05:24:11 560303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 560330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 560334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 560424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 560432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 560440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 560471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 560481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 560500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 560507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 560515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 560575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 560598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 560602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 560625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 560628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 560633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:312|lost_pn:312|po_sent_time:1757654651501799|lost_send_time:1757654651495715|loss_delay:64521|frame:STREAM |repair:128|
[2025/09/12 05:24:11 560637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651501799u|
[2025/09/12 05:24:11 560642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 560648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651567320|now:1757654651560648|interval:6672|
[2025/09/12 05:24:11 560652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651567320|now:1757654651560648|interv:6672|
[2025/09/12 05:24:11 560656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57782, ack_elapse 57903, delivered 69600|rate 1202010|lost 119|
[2025/09/12 05:24:11 560661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202010) in round 5|
[2025/09/12 05:24:11 560665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 560669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 560673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651502884|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 560677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651502884|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 560682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142817|srtt:56849|latest_rtt:57352|min_rtt:30532|applimit:0|lost:118|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 560688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:125|largest:125|pns:2|
[2025/09/12 05:24:11 560692] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:176|pkt_type:SHORT_HEADER|pkt_num:125|frame:ACK |recv_time:1757654651560236|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 560697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771560236|now:1757654651560236|interv:120000000|
[2025/09/12 05:24:11 560701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771560236|now:1757654651560236|interv:120000000|
[2025/09/12 05:24:11 560705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651566330|pq_index:0|
[2025/09/12 05:24:11 560709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651559724|
[2025/09/12 05:24:11 560713] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651560713|
[2025/09/12 05:24:11 560718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651560717|
[2025/09/12 05:24:11 560724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56849|min_srtt:56849|path_bw:1210248|loss_rate:26.94|path_pto:0|
[2025/09/12 05:24:11 560728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142817|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:212250|
[2025/09/12 05:24:11 560732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56849|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 560739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:312|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 560744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56849|min_srtt:56849|path_bw:1210248|loss_rate:26.94|path_pto:0|
[2025/09/12 05:24:11 560748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142817|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:365520|
[2025/09/12 05:24:11 560753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56849|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 560759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 560766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56849|min_srtt:56849|path_bw:1210248|loss_rate:26.94|path_pto:0|
[2025/09/12 05:24:11 560773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142817|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:366699|
[2025/09/12 05:24:11 560779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 560785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 560790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 560796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 560801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:312|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 560807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142817|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:212250|
[2025/09/12 05:24:11 560813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 560819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:434|
[2025/09/12 05:24:11 560855] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:434|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142817|now:1757654651560829|stream_id:0|stream_offset:212250|
[2025/09/12 05:24:11 560862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:434|origin_pktnum:190|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 560868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142817|applimit:0|
[2025/09/12 05:24:11 560873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651567320|now:1757654651560873|interval:6447|
[2025/09/12 05:24:11 560879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651567320|now:1757654651560873|interv:6447|
[2025/09/12 05:24:11 560890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144017|
[2025/09/12 05:24:11 560896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 560902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144017|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:365520|
[2025/09/12 05:24:11 560908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 560914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:435|
[2025/09/12 05:24:11 560947] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:435|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144017|now:1757654651560929|stream_id:0|stream_offset:365520|
[2025/09/12 05:24:11 560955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:435|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 560961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144017|applimit:0|
[2025/09/12 05:24:11 560966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651567320|now:1757654651560966|interval:6354|
[2025/09/12 05:24:11 560972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651567320|now:1757654651560966|interv:6354|
[2025/09/12 05:24:11 560977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145217|
[2025/09/12 05:24:11 560984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651567320|
[2025/09/12 05:24:11 560989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651567320|
[2025/09/12 05:24:11 560994] [debug] |xqc_engine_wakeup_after|wakeup:1757654651567320|now:1757654651560994|diff:6326|
[2025/09/12 05:24:11 561001] [debug] |xqc_engine_main_logic|END|now:1757654651560717|
[2025/09/12 05:24:11 561009] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651561009|
[2025/09/12 05:24:11 561014] [debug] |xqc_engine_wakeup_after|wakeup:1757654651567320|now:1757654651561014|diff:6306|
[2025/09/12 05:24:11 561018] [debug] |xqc_engine_main_logic|END|now:1757654651561009|
[2025/09/12 05:24:11 562186] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:176|state:ESTABED|recv_time:1757654651562185|
[2025/09/12 05:24:11 562196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 562202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:125|
[2025/09/12 05:24:11 562206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:126|
[2025/09/12 05:24:11 562216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:126|
[2025/09/12 05:24:11 562221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 562226] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 562232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:316|origin_pktnum:194|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:317|path_largest_ack:316|
[2025/09/12 05:24:11 562237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:59|tx_in_flight:141608|prior_delivered:162358|prior_time:1757654651504379|is_app_limited:0|send_elapse:58088|ack_elapse:57806|ctl_first_sent_time:1757654651504908|lagest_ack_time:1757654651562185|curr_delivered:230758|
[2025/09/12 05:24:11 562246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651504908|
[2025/09/12 05:24:11 562251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2557||sndq_packets_used_bytes:0|sndq_packets_free:119|
[2025/09/12 05:24:11 562255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:317|origin_pktnum:195|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:317|path_largest_ack:317|
[2025/09/12 05:24:11 562260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:59|tx_in_flight:141608|prior_delivered:162358|prior_time:1757654651504379|is_app_limited:0|send_elapse:58088|ack_elapse:57806|ctl_first_sent_time:1757654651504908|lagest_ack_time:1757654651562185|curr_delivered:231958|
[2025/09/12 05:24:11 562264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651504993|
[2025/09/12 05:24:11 562268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2555||sndq_packets_used_bytes:0|sndq_packets_free:121|
[2025/09/12 05:24:11 562272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56849|rttvar:582|minrtt:30532|latest_rtt:57192|ack_delay:32|
[2025/09/12 05:24:11 562276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56888|rttvar:514|minrtt:30532|latest_rtt:57192|ack_delay:32|
[2025/09/12 05:24:11 562281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:317|lost_pn:314|thresh:3|
[2025/09/12 05:24:11 562285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 562308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 562312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 562395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 562402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 562410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 562425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 562429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 562473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 562486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 562494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 562551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 562577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 562581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 562604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 562608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 562611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 562616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:314|lost_pn:314|po_sent_time:1757654651502799|lost_send_time:1757654651497844|loss_delay:64341|frame:STREAM |repair:128|
[2025/09/12 05:24:11 562621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651502799u|
[2025/09/12 05:24:11 562625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 562629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56888|rtt_var:514|pto_duration:58944|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 562633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 562637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 562641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 141617|
[2025/09/12 05:24:11 562645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651644873|now:1757654651562629|interv:82244|
[2025/09/12 05:24:11 562649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651644873|now:1757654651562629|interval:82244|pto_count:0|srtt:56888
[2025/09/12 05:24:11 562653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 58088, ack_elapse 57806, delivered 69600|rate 1198182|lost 120|
[2025/09/12 05:24:11 562658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1198182) in round 5|
[2025/09/12 05:24:11 562667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 562671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 562675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:2400|po_sent_time:1757654651504993|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 562679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:2400|po_sent_time:1757654651504993|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 562684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:141617|srtt:56888|latest_rtt:57192|min_rtt:30532|applimit:0|lost:119|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 562690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:126|largest:126|pns:2|
[2025/09/12 05:24:11 562694] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:176|pkt_type:SHORT_HEADER|pkt_num:126|frame:ACK |recv_time:1757654651562185|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 562699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771562185|now:1757654651562185|interv:120000000|
[2025/09/12 05:24:11 562703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771562185|now:1757654651562185|interv:120000000|
[2025/09/12 05:24:11 562707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651567320|pq_index:0|
[2025/09/12 05:24:11 562711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651560717|
[2025/09/12 05:24:11 562715] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651562715|
[2025/09/12 05:24:11 562720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651562719|
[2025/09/12 05:24:11 562726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56888|min_srtt:56888|path_bw:1210248|loss_rate:27.05|path_pto:0|
[2025/09/12 05:24:11 562730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141617|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:214608|
[2025/09/12 05:24:11 562735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56888|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 562739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:314|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 562744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56888|min_srtt:56888|path_bw:1210248|loss_rate:27.05|path_pto:0|
[2025/09/12 05:24:11 562749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:141617|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:366699|
[2025/09/12 05:24:11 562760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56888|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 562767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 562773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56888|min_srtt:56888|path_bw:1210248|loss_rate:27.05|path_pto:0|
[2025/09/12 05:24:11 562779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:141617|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:367878|
[2025/09/12 05:24:11 562785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56888|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 562791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 562797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56888|min_srtt:56888|path_bw:1210248|loss_rate:27.05|path_pto:0|
[2025/09/12 05:24:11 562803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:141617|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:369057|
[2025/09/12 05:24:11 562809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 562814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 562819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 562825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 562831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:314|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 562837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141617|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:214608|
[2025/09/12 05:24:11 562843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 562849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:436|
[2025/09/12 05:24:11 562885] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:436|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141617|now:1757654651562859|stream_id:0|stream_offset:214608|
[2025/09/12 05:24:11 562892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:436|origin_pktnum:192|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 562898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141617|applimit:0|
[2025/09/12 05:24:11 562904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56888|rtt_var:514|pto_duration:58944|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 562914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 562920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 562925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 142817|
[2025/09/12 05:24:11 562931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651646803|now:1757654651562903|interv:83900|
[2025/09/12 05:24:11 562937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651646803|now:1757654651562903|interval:83900|pto_count:0|srtt:56888
[2025/09/12 05:24:11 562944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142817|
[2025/09/12 05:24:11 562950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 562956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142817|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:366699|
[2025/09/12 05:24:11 562962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 562967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:437|
[2025/09/12 05:24:11 562995] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:437|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142817|now:1757654651562976|stream_id:0|stream_offset:366699|
[2025/09/12 05:24:11 563004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:437|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 563009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142817|applimit:0|
[2025/09/12 05:24:11 563013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56888|rtt_var:514|pto_duration:58944|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 563018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 563021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 563025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 144017|
[2025/09/12 05:24:11 563029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651646920|now:1757654651563013|interv:83907|
[2025/09/12 05:24:11 563033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651646920|now:1757654651563013|interval:83907|pto_count:0|srtt:56888
[2025/09/12 05:24:11 563038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144017|
[2025/09/12 05:24:11 563042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 563047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144017|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:367878|
[2025/09/12 05:24:11 563056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 563060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:438|
[2025/09/12 05:24:11 563080] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:438|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144017|now:1757654651563066|stream_id:0|stream_offset:367878|
[2025/09/12 05:24:11 563085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:438|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 563090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144017|applimit:0|
[2025/09/12 05:24:11 563094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56888|rtt_var:514|pto_duration:58944|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 563098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 563102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 563106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 145217|
[2025/09/12 05:24:11 563110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651647010|now:1757654651563094|interv:83916|
[2025/09/12 05:24:11 563114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651647010|now:1757654651563094|interval:83916|pto_count:0|srtt:56888
[2025/09/12 05:24:11 563118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145217|
[2025/09/12 05:24:11 563123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651647010|
[2025/09/12 05:24:11 563127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651647010|
[2025/09/12 05:24:11 563131] [debug] |xqc_engine_wakeup_after|wakeup:1757654651647010|now:1757654651563131|diff:83879|
[2025/09/12 05:24:11 563135] [debug] |xqc_engine_main_logic|END|now:1757654651562719|
[2025/09/12 05:24:11 563141] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651563141|
[2025/09/12 05:24:11 563145] [debug] |xqc_engine_wakeup_after|wakeup:1757654651647010|now:1757654651563144|diff:83866|
[2025/09/12 05:24:11 563148] [debug] |xqc_engine_main_logic|END|now:1757654651563141|
[2025/09/12 05:24:11 563229] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:178|state:ESTABED|recv_time:1757654651563229|
[2025/09/12 05:24:11 563235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 563240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:126|
[2025/09/12 05:24:11 563244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:127|
[2025/09/12 05:24:11 563250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:127|
[2025/09/12 05:24:11 563254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 563259] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 563265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:320|origin_pktnum:198|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:320|path_largest_ack:320|
[2025/09/12 05:24:11 563274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:60|tx_in_flight:144008|prior_delivered:163558|prior_time:1757654651505353|is_app_limited:0|send_elapse:57010|ack_elapse:57876|ctl_first_sent_time:1757654651505833|lagest_ack_time:1757654651563229|curr_delivered:233158|
[2025/09/12 05:24:11 563279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651505833|
[2025/09/12 05:24:11 563283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2554||sndq_packets_used_bytes:0|sndq_packets_free:122|
[2025/09/12 05:24:11 563287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56888|rttvar:514|minrtt:30532|latest_rtt:57396|ack_delay:40|
[2025/09/12 05:24:11 563292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56946|rttvar:503|minrtt:30532|latest_rtt:57396|ack_delay:40|
[2025/09/12 05:24:11 563296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:320|lost_pn:317|thresh:3|
[2025/09/12 05:24:11 563300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 563323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 563327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 563406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 563414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 563422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 563437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 563441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 563484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 563495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 563503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 563560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 563583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 563587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 563612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 563616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 563620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 563624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 563628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 563632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651569640|now:1757654651563632|interval:6008|
[2025/09/12 05:24:11 563636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651569640|now:1757654651563632|interv:6008|
[2025/09/12 05:24:11 563640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57010, ack_elapse 57876, delivered 69600|rate 1202571|lost 120|
[2025/09/12 05:24:11 563645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202571) in round 5|
[2025/09/12 05:24:11 563649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 563653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 563657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:0|acked:1200|po_sent_time:1757654651505833|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 563661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:0|acked:1200|po_sent_time:1757654651505833|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 563666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:144017|srtt:56946|latest_rtt:57396|min_rtt:30532|applimit:0|lost:120|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 563672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:127|largest:127|pns:2|
[2025/09/12 05:24:11 563676] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:178|pkt_type:SHORT_HEADER|pkt_num:127|frame:ACK |recv_time:1757654651563229|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 563681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771563229|now:1757654651563229|interv:120000000|
[2025/09/12 05:24:11 563687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771563229|now:1757654651563229|interv:120000000|
[2025/09/12 05:24:11 563691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651647010|pq_index:0|
[2025/09/12 05:24:11 563696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651562719|
[2025/09/12 05:24:11 563699] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651563699|
[2025/09/12 05:24:11 563704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651563703|
[2025/09/12 05:24:11 563710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56946|min_srtt:56946|path_bw:1210248|loss_rate:27.09|path_pto:0|
[2025/09/12 05:24:11 563714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144017|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:369057|
[2025/09/12 05:24:11 563719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56946|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 563723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 563728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56946|min_srtt:56946|path_bw:1210248|loss_rate:27.09|path_pto:0|
[2025/09/12 05:24:11 563732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:1200|inflight:144017|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:370236|
[2025/09/12 05:24:11 563736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 563740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 563745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 563751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 563758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 563765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144017|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:369057|
[2025/09/12 05:24:11 563771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 563777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:439|
[2025/09/12 05:24:11 563812] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:439|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144017|now:1757654651563787|stream_id:0|stream_offset:369057|
[2025/09/12 05:24:11 563820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:439|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 563830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144017|applimit:0|
[2025/09/12 05:24:11 563836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651569640|now:1757654651563836|interval:5804|
[2025/09/12 05:24:11 563841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651569640|now:1757654651563836|interv:5804|
[2025/09/12 05:24:11 563847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145217|
[2025/09/12 05:24:11 563854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651569640|
[2025/09/12 05:24:11 563859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651569640|
[2025/09/12 05:24:11 563865] [debug] |xqc_engine_wakeup_after|wakeup:1757654651569640|now:1757654651563865|diff:5775|
[2025/09/12 05:24:11 563870] [debug] |xqc_engine_main_logic|END|now:1757654651563703|
[2025/09/12 05:24:11 563877] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651563877|
[2025/09/12 05:24:11 563882] [debug] |xqc_engine_wakeup_after|wakeup:1757654651569640|now:1757654651563882|diff:5758|
[2025/09/12 05:24:11 563888] [debug] |xqc_engine_main_logic|END|now:1757654651563877|
[2025/09/12 05:24:11 564211] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:180|state:ESTABED|recv_time:1757654651564210|
[2025/09/12 05:24:11 564218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 564224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:127|
[2025/09/12 05:24:11 564228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:128|
[2025/09/12 05:24:11 564234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:128|
[2025/09/12 05:24:11 564238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 564243] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 564249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:322|origin_pktnum:200|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:322|path_largest_ack:322|
[2025/09/12 05:24:11 564253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:61|tx_in_flight:144008|prior_delivered:164758|prior_time:1757654651506428|is_app_limited:0|send_elapse:57904|ack_elapse:57782|ctl_first_sent_time:1757654651506932|lagest_ack_time:1757654651564210|curr_delivered:234358|
[2025/09/12 05:24:11 564258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651506932|
[2025/09/12 05:24:11 564263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2552||sndq_packets_used_bytes:0|sndq_packets_free:124|
[2025/09/12 05:24:11 564267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56946|rttvar:503|minrtt:30532|latest_rtt:57278|ack_delay:24|
[2025/09/12 05:24:11 564271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56984|rttvar:455|minrtt:30532|latest_rtt:57278|ack_delay:24|
[2025/09/12 05:24:11 564276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:322|lost_pn:319|thresh:3|
[2025/09/12 05:24:11 564280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 564307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 564311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 564384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 564394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 564402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 564417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 564421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 564440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 564448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 564478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 564540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 564563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 564567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 564590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 564594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 564598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 564601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 564606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:318|lost_pn:319|po_sent_time:1757654651505070|lost_send_time:1757654651499773|loss_delay:64437|frame:STREAM |repair:128|
[2025/09/12 05:24:11 564614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:319|lost_pn:319|po_sent_time:1757654651505163|lost_send_time:1757654651499773|loss_delay:64437|frame:STREAM |repair:128|
[2025/09/12 05:24:11 564618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651505163u|
[2025/09/12 05:24:11 564622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 564626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651570351|now:1757654651564626|interval:5725|
[2025/09/12 05:24:11 564630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651570351|now:1757654651564626|interv:5725|
[2025/09/12 05:24:11 564634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57904, ack_elapse 57782, delivered 69600|rate 1201989|lost 122|
[2025/09/12 05:24:11 564639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201989) in round 5|
[2025/09/12 05:24:11 564643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 564647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 564651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:1200|po_sent_time:1757654651506932|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 564655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:1200|po_sent_time:1757654651506932|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 564660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:141617|srtt:56984|latest_rtt:57278|min_rtt:30532|applimit:0|lost:120|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 564666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:128|largest:128|pns:2|
[2025/09/12 05:24:11 564670] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:180|pkt_type:SHORT_HEADER|pkt_num:128|frame:ACK |recv_time:1757654651564210|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 564675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771564210|now:1757654651564210|interv:120000000|
[2025/09/12 05:24:11 564679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771564210|now:1757654651564210|interv:120000000|
[2025/09/12 05:24:11 564683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651569640|pq_index:0|
[2025/09/12 05:24:11 564687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651563703|
[2025/09/12 05:24:11 564691] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651564691|
[2025/09/12 05:24:11 564695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651564694|
[2025/09/12 05:24:11 564701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56984|min_srtt:56984|path_bw:1210248|loss_rate:27.03|path_pto:0|
[2025/09/12 05:24:11 564708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141617|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:298317|
[2025/09/12 05:24:11 564712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56984|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 564717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:318|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 564721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56984|min_srtt:56984|path_bw:1210248|loss_rate:27.03|path_pto:0|
[2025/09/12 05:24:11 564725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:141617|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:299496|
[2025/09/12 05:24:11 564730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56984|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 564734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:319|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 564738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56984|min_srtt:56984|path_bw:1210248|loss_rate:27.03|path_pto:0|
[2025/09/12 05:24:11 564744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:141617|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:370236|
[2025/09/12 05:24:11 564751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56984|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 564758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 564765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56984|min_srtt:56984|path_bw:1210248|loss_rate:27.03|path_pto:0|
[2025/09/12 05:24:11 564771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:141617|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:371415|
[2025/09/12 05:24:11 564777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 564782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 564787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 564793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 564799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:318|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 564805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141617|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:298317|
[2025/09/12 05:24:11 564816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 564822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:440|
[2025/09/12 05:24:11 564858] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:440|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141617|now:1757654651564831|stream_id:0|stream_offset:298317|
[2025/09/12 05:24:11 564865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:440|origin_pktnum:318|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 564871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141617|applimit:0|
[2025/09/12 05:24:11 564877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651570351|now:1757654651564877|interval:5474|
[2025/09/12 05:24:11 564883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651570351|now:1757654651564877|interv:5474|
[2025/09/12 05:24:11 564888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142817|
[2025/09/12 05:24:11 564896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:319|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 564903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142817|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:299496|
[2025/09/12 05:24:11 564908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 564912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:441|
[2025/09/12 05:24:11 564944] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:441|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142817|now:1757654651564919|stream_id:0|stream_offset:299496|
[2025/09/12 05:24:11 564950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:441|origin_pktnum:319|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 564954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142817|applimit:0|
[2025/09/12 05:24:11 564958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651570351|now:1757654651564958|interval:5393|
[2025/09/12 05:24:11 564962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651570351|now:1757654651564958|interv:5393|
[2025/09/12 05:24:11 564966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144017|
[2025/09/12 05:24:11 564971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 564975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144017|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:370236|
[2025/09/12 05:24:11 564979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 564988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:442|
[2025/09/12 05:24:11 565006] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:442|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144017|now:1757654651564993|stream_id:0|stream_offset:370236|
[2025/09/12 05:24:11 565011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:442|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 565015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144017|applimit:0|
[2025/09/12 05:24:11 565019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651570351|now:1757654651565019|interval:5332|
[2025/09/12 05:24:11 565023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651570351|now:1757654651565019|interv:5332|
[2025/09/12 05:24:11 565027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145217|
[2025/09/12 05:24:11 565032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651570351|
[2025/09/12 05:24:11 565036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651570351|
[2025/09/12 05:24:11 565040] [debug] |xqc_engine_wakeup_after|wakeup:1757654651570351|now:1757654651565040|diff:5311|
[2025/09/12 05:24:11 565044] [debug] |xqc_engine_main_logic|END|now:1757654651564694|
[2025/09/12 05:24:11 565049] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651565049|
[2025/09/12 05:24:11 565053] [debug] |xqc_engine_wakeup_after|wakeup:1757654651570351|now:1757654651565053|diff:5298|
[2025/09/12 05:24:11 565057] [debug] |xqc_engine_main_logic|END|now:1757654651565049|
[2025/09/12 05:24:11 565254] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:182|state:ESTABED|recv_time:1757654651565253|
[2025/09/12 05:24:11 565260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 565265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:128|
[2025/09/12 05:24:11 565269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:129|
[2025/09/12 05:24:11 565275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:129|
[2025/09/12 05:24:11 565279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 565283] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 565289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:324|origin_pktnum:202|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:324|path_largest_ack:324|
[2025/09/12 05:24:11 565294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:62|tx_in_flight:144016|prior_delivered:165958|prior_time:1757654651507327|is_app_limited:0|send_elapse:56996|ack_elapse:57926|ctl_first_sent_time:1757654651507817|lagest_ack_time:1757654651565253|curr_delivered:235558|
[2025/09/12 05:24:11 565299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651507817|
[2025/09/12 05:24:11 565303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2552||sndq_packets_used_bytes:0|sndq_packets_free:124|
[2025/09/12 05:24:11 565307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56984|rttvar:455|minrtt:30532|latest_rtt:57436|ack_delay:40|
[2025/09/12 05:24:11 565316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:57035|rttvar:445|minrtt:30532|latest_rtt:57436|ack_delay:40|
[2025/09/12 05:24:11 565320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:324|lost_pn:321|thresh:3|
[2025/09/12 05:24:11 565324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 565347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 565351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 565423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 565430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 565438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 565453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 565480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 565499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 565507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 565515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 565575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 565598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 565601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 565628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 565632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 565638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 565642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 565651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:321|lost_pn:321|po_sent_time:1757654651505914|lost_send_time:1757654651500638|loss_delay:64615|frame:STREAM |repair:128|
[2025/09/12 05:24:11 565655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651505914u|
[2025/09/12 05:24:11 565659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 565663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651571629|now:1757654651565663|interval:5966|
[2025/09/12 05:24:11 565667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651571629|now:1757654651565663|interv:5966|
[2025/09/12 05:24:11 565671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 56996, ack_elapse 57926, delivered 69600|rate 1201532|lost 123|
[2025/09/12 05:24:11 565676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201532) in round 5|
[2025/09/12 05:24:11 565680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 565684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 565688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651507817|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 565692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651507817|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 565697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142817|srtt:57035|latest_rtt:57436|min_rtt:30532|applimit:0|lost:122|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 565703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:129|largest:129|pns:2|
[2025/09/12 05:24:11 565707] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:182|pkt_type:SHORT_HEADER|pkt_num:129|frame:ACK |recv_time:1757654651565253|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 565712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771565253|now:1757654651565253|interv:120000000|
[2025/09/12 05:24:11 565716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771565253|now:1757654651565253|interv:120000000|
[2025/09/12 05:24:11 565720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651570351|pq_index:0|
[2025/09/12 05:24:11 565724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651564694|
[2025/09/12 05:24:11 565730] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651565730|
[2025/09/12 05:24:11 565735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651565734|
[2025/09/12 05:24:11 565742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57035|min_srtt:57035|path_bw:1210248|loss_rate:27.29|path_pto:0|
[2025/09/12 05:24:11 565749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142817|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:300675|
[2025/09/12 05:24:11 565755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57035|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 565762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:321|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 565768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57035|min_srtt:57035|path_bw:1210248|loss_rate:27.29|path_pto:0|
[2025/09/12 05:24:11 565774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142817|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:371415|
[2025/09/12 05:24:11 565780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57035|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 565787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 565793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57035|min_srtt:57035|path_bw:1210248|loss_rate:27.29|path_pto:0|
[2025/09/12 05:24:11 565798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142817|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:372594|
[2025/09/12 05:24:11 565804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 565809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 565814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 565820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 565826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:321|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 565831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142817|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:300675|
[2025/09/12 05:24:11 565837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 565844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:443|
[2025/09/12 05:24:11 565883] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:443|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142817|now:1757654651565857|stream_id:0|stream_offset:300675|
[2025/09/12 05:24:11 565890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:443|origin_pktnum:321|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 565896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142817|applimit:0|
[2025/09/12 05:24:11 565902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651571629|now:1757654651565902|interval:5727|
[2025/09/12 05:24:11 565908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651571629|now:1757654651565902|interv:5727|
[2025/09/12 05:24:11 565913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144017|
[2025/09/12 05:24:11 565919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 565925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144017|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:371415|
[2025/09/12 05:24:11 565931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 565936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:444|
[2025/09/12 05:24:11 565961] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:444|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144017|now:1757654651565946|stream_id:0|stream_offset:371415|
[2025/09/12 05:24:11 565969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:444|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 565975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144017|applimit:0|
[2025/09/12 05:24:11 565981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651571629|now:1757654651565981|interval:5648|
[2025/09/12 05:24:11 565986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651571629|now:1757654651565981|interv:5648|
[2025/09/12 05:24:11 565992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145217|
[2025/09/12 05:24:11 565998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651571629|
[2025/09/12 05:24:11 566003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651571629|
[2025/09/12 05:24:11 566009] [debug] |xqc_engine_wakeup_after|wakeup:1757654651571629|now:1757654651566008|diff:5621|
[2025/09/12 05:24:11 566015] [debug] |xqc_engine_main_logic|END|now:1757654651565734|
[2025/09/12 05:24:11 566023] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651566023|
[2025/09/12 05:24:11 566028] [debug] |xqc_engine_wakeup_after|wakeup:1757654651571629|now:1757654651566028|diff:5601|
[2025/09/12 05:24:11 566033] [debug] |xqc_engine_main_logic|END|now:1757654651566023|
[2025/09/12 05:24:11 566262] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:184|state:ESTABED|recv_time:1757654651566261|
[2025/09/12 05:24:11 566267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 566278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:129|
[2025/09/12 05:24:11 566281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:130|
[2025/09/12 05:24:11 566287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:130|
[2025/09/12 05:24:11 566291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 566296] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 566302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:326|origin_pktnum:204|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:326|path_largest_ack:326|
[2025/09/12 05:24:11 566307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:63|tx_in_flight:144016|prior_delivered:167158|prior_time:1757654651508341|is_app_limited:0|send_elapse:57817|ack_elapse:57920|ctl_first_sent_time:1757654651508830|lagest_ack_time:1757654651566261|curr_delivered:236758|
[2025/09/12 05:24:11 566312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651508830|
[2025/09/12 05:24:11 566316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2551||sndq_packets_used_bytes:0|sndq_packets_free:125|
[2025/09/12 05:24:11 566320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:57035|rttvar:445|minrtt:30532|latest_rtt:57431|ack_delay:40|
[2025/09/12 05:24:11 566325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:57079|rttvar:423|minrtt:30532|latest_rtt:57431|ack_delay:40|
[2025/09/12 05:24:11 566329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:326|lost_pn:323|thresh:3|
[2025/09/12 05:24:11 566333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 566356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 566360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 566428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 566436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 566444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 566482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 566486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 566509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 566517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 566524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 566582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 566607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 566611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 566637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 566641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 566645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 566649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 566661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:323|lost_pn:323|po_sent_time:1757654651507014|lost_send_time:1757654651501652|loss_delay:64609|frame:ACK STREAM |repair:128|
[2025/09/12 05:24:11 566666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651507014u|
[2025/09/12 05:24:11 566670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 566674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651572512|now:1757654651566674|interval:5838|
[2025/09/12 05:24:11 566678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651572512|now:1757654651566674|interv:5838|
[2025/09/12 05:24:11 566682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57817, ack_elapse 57920, delivered 69600|rate 1201657|lost 124|
[2025/09/12 05:24:11 566686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201657) in round 5|
[2025/09/12 05:24:11 566690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 566694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 566698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651508830|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 566705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651508830|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 566710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142809|srtt:57079|latest_rtt:57431|min_rtt:30532|applimit:0|lost:123|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 566716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:130|largest:130|pns:2|
[2025/09/12 05:24:11 566720] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:184|pkt_type:SHORT_HEADER|pkt_num:130|frame:ACK |recv_time:1757654651566261|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 566725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771566261|now:1757654651566261|interv:120000000|
[2025/09/12 05:24:11 566729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771566261|now:1757654651566261|interv:120000000|
[2025/09/12 05:24:11 566733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651571629|pq_index:0|
[2025/09/12 05:24:11 566740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651565734|
[2025/09/12 05:24:11 566746] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651566746|
[2025/09/12 05:24:11 566753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651566752|
[2025/09/12 05:24:11 566761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57079|min_srtt:57079|path_bw:1210248|loss_rate:27.39|path_pto:0|
[2025/09/12 05:24:11 566768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:301854|
[2025/09/12 05:24:11 566773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57079|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 566780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:323|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 566786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57079|min_srtt:57079|path_bw:1210248|loss_rate:27.39|path_pto:0|
[2025/09/12 05:24:11 566792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:372594|
[2025/09/12 05:24:11 566798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57079|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 566804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 566810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57079|min_srtt:57079|path_bw:1210248|loss_rate:27.39|path_pto:0|
[2025/09/12 05:24:11 566820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:373773|
[2025/09/12 05:24:11 566826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 566832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 566837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 566843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 566849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:323|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 566855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:301854|
[2025/09/12 05:24:11 566861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 566867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:445|
[2025/09/12 05:24:11 566904] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:445|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142809|now:1757654651566877|stream_id:0|stream_offset:301854|
[2025/09/12 05:24:11 566911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:445|origin_pktnum:323|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 566917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142809|applimit:0|
[2025/09/12 05:24:11 566923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651572512|now:1757654651566922|interval:5590|
[2025/09/12 05:24:11 566929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651572512|now:1757654651566922|interv:5590|
[2025/09/12 05:24:11 566935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144009|
[2025/09/12 05:24:11 566942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 566948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144009|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:372594|
[2025/09/12 05:24:11 566954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 566960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:446|
[2025/09/12 05:24:11 566987] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:446|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144009|now:1757654651566969|stream_id:0|stream_offset:372594|
[2025/09/12 05:24:11 566995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:446|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 567010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144009|applimit:0|
[2025/09/12 05:24:11 567014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651572512|now:1757654651567014|interval:5498|
[2025/09/12 05:24:11 567018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651572512|now:1757654651567014|interv:5498|
[2025/09/12 05:24:11 567022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145209|
[2025/09/12 05:24:11 567027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651572512|
[2025/09/12 05:24:11 567031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651572512|
[2025/09/12 05:24:11 567035] [debug] |xqc_engine_wakeup_after|wakeup:1757654651572512|now:1757654651567035|diff:5477|
[2025/09/12 05:24:11 567040] [debug] |xqc_engine_main_logic|END|now:1757654651566752|
[2025/09/12 05:24:11 567045] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651567045|
[2025/09/12 05:24:11 567049] [debug] |xqc_engine_wakeup_after|wakeup:1757654651572512|now:1757654651567049|diff:5463|
[2025/09/12 05:24:11 567053] [debug] |xqc_engine_main_logic|END|now:1757654651567045|
[2025/09/12 05:24:11 567224] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:186|state:ESTABED|recv_time:1757654651567224|
[2025/09/12 05:24:11 567230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 567235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:130|
[2025/09/12 05:24:11 567239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:131|
[2025/09/12 05:24:11 567245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:131|
[2025/09/12 05:24:11 567249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 567254] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 567260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:328|origin_pktnum:206|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:328|path_largest_ack:328|
[2025/09/12 05:24:11 567265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:64|tx_in_flight:144016|prior_delivered:168358|prior_time:1757654651509340|is_app_limited:0|send_elapse:57053|ack_elapse:57884|ctl_first_sent_time:1757654651509833|lagest_ack_time:1757654651567224|curr_delivered:237958|
[2025/09/12 05:24:11 567269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651509833|
[2025/09/12 05:24:11 567274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2550||sndq_packets_used_bytes:0|sndq_packets_free:126|
[2025/09/12 05:24:11 567278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:57079|rttvar:423|minrtt:30532|latest_rtt:57391|ack_delay:32|
[2025/09/12 05:24:11 567282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:57114|rttvar:388|minrtt:30532|latest_rtt:57391|ack_delay:32|
[2025/09/12 05:24:11 567286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:328|lost_pn:325|thresh:3|
[2025/09/12 05:24:11 567290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 567317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 567321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 567382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 567390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 567400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 567415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 567419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 567438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 567446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 567454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 567538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 567561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 567565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 567592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 567596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 567599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 567603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 567622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:325|lost_pn:325|po_sent_time:1757654651507903|lost_send_time:1757654651502660|loss_delay:64564|frame:STREAM |repair:128|
[2025/09/12 05:24:11 567626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651507903u|
[2025/09/12 05:24:11 567630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 567634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651573481|now:1757654651567634|interval:5847|
[2025/09/12 05:24:11 567639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651573481|now:1757654651567634|interv:5847|
[2025/09/12 05:24:11 567643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57053, ack_elapse 57884, delivered 69600|rate 1202404|lost 125|
[2025/09/12 05:24:11 567647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202404) in round 5|
[2025/09/12 05:24:11 567651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 567655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 567659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651509833|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 567663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651509833|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 567668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142809|srtt:57114|latest_rtt:57391|min_rtt:30532|applimit:0|lost:124|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 567674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:131|largest:131|pns:2|
[2025/09/12 05:24:11 567678] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:186|pkt_type:SHORT_HEADER|pkt_num:131|frame:ACK |recv_time:1757654651567224|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 567683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771567224|now:1757654651567224|interv:120000000|
[2025/09/12 05:24:11 567687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771567224|now:1757654651567224|interv:120000000|
[2025/09/12 05:24:11 567691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651572512|pq_index:0|
[2025/09/12 05:24:11 567695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651566752|
[2025/09/12 05:24:11 567699] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651567699|
[2025/09/12 05:24:11 567704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651567703|
[2025/09/12 05:24:11 567710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57114|min_srtt:57114|path_bw:1210248|loss_rate:27.49|path_pto:0|
[2025/09/12 05:24:11 567717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:303033|
[2025/09/12 05:24:11 567722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57114|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 567726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:325|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 567730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57114|min_srtt:57114|path_bw:1210248|loss_rate:27.49|path_pto:0|
[2025/09/12 05:24:11 567735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:373773|
[2025/09/12 05:24:11 567740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57114|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 567747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 567754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57114|min_srtt:57114|path_bw:1210248|loss_rate:27.49|path_pto:0|
[2025/09/12 05:24:11 567760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:374952|
[2025/09/12 05:24:11 567767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 567772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 567777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 567783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 567789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:325|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 567795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:303033|
[2025/09/12 05:24:11 567801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 567806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:447|
[2025/09/12 05:24:11 567842] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:447|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142809|now:1757654651567816|stream_id:0|stream_offset:303033|
[2025/09/12 05:24:11 567849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:447|origin_pktnum:325|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 567858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142809|applimit:0|
[2025/09/12 05:24:11 567864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651573481|now:1757654651567864|interval:5617|
[2025/09/12 05:24:11 567870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651573481|now:1757654651567864|interv:5617|
[2025/09/12 05:24:11 567875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144009|
[2025/09/12 05:24:11 567882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 567889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144009|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:373773|
[2025/09/12 05:24:11 567896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 567900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:448|
[2025/09/12 05:24:11 567922] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:448|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144009|now:1757654651567907|stream_id:0|stream_offset:373773|
[2025/09/12 05:24:11 567927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:448|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 567932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144009|applimit:0|
[2025/09/12 05:24:11 567936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651573481|now:1757654651567936|interval:5545|
[2025/09/12 05:24:11 567940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651573481|now:1757654651567936|interv:5545|
[2025/09/12 05:24:11 567944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145209|
[2025/09/12 05:24:11 567949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651573481|
[2025/09/12 05:24:11 567953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651573481|
[2025/09/12 05:24:11 567957] [debug] |xqc_engine_wakeup_after|wakeup:1757654651573481|now:1757654651567957|diff:5524|
[2025/09/12 05:24:11 567961] [debug] |xqc_engine_main_logic|END|now:1757654651567703|
[2025/09/12 05:24:11 567966] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651567966|
[2025/09/12 05:24:11 567970] [debug] |xqc_engine_wakeup_after|wakeup:1757654651573481|now:1757654651567970|diff:5511|
[2025/09/12 05:24:11 567974] [debug] |xqc_engine_main_logic|END|now:1757654651567966|
[2025/09/12 05:24:11 568258] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:188|state:ESTABED|recv_time:1757654651568257|
[2025/09/12 05:24:11 568264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 568269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:131|
[2025/09/12 05:24:11 568273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:132|
[2025/09/12 05:24:11 568279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:132|
[2025/09/12 05:24:11 568283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 568292] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 568298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:330|origin_pktnum:208|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:330|path_largest_ack:330|
[2025/09/12 05:24:11 568302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:65|tx_in_flight:144016|prior_delivered:169558|prior_time:1757654651510388|is_app_limited:0|send_elapse:57820|ack_elapse:57869|ctl_first_sent_time:1757654651510883|lagest_ack_time:1757654651568257|curr_delivered:239158|
[2025/09/12 05:24:11 568307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651510883|
[2025/09/12 05:24:11 568311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2549||sndq_packets_used_bytes:0|sndq_packets_free:127|
[2025/09/12 05:24:11 568316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:57114|rttvar:388|minrtt:30532|latest_rtt:57374|ack_delay:40|
[2025/09/12 05:24:11 568320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:57141|rttvar:346|minrtt:30532|latest_rtt:57374|ack_delay:40|
[2025/09/12 05:24:11 568325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:330|lost_pn:327|thresh:3|
[2025/09/12 05:24:11 568329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 568352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 568356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 568416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 568424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 568432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 568448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 568451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 568493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 568501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 568508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 568569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 568592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 568596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 568627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 568630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 568634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 568638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 568658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:327|lost_pn:327|po_sent_time:1757654651508917|lost_send_time:1757654651503712|loss_delay:64545|frame:STREAM |repair:128|
[2025/09/12 05:24:11 568663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651508917u|
[2025/09/12 05:24:11 568667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 568671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651574459|now:1757654651568670|interval:5789|
[2025/09/12 05:24:11 568675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651574459|now:1757654651568670|interv:5789|
[2025/09/12 05:24:11 568679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57820, ack_elapse 57869, delivered 69600|rate 1202716|lost 126|
[2025/09/12 05:24:11 568683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202716) in round 5|
[2025/09/12 05:24:11 568687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 568691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 568695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651510883|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 568699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651510883|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 568704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142809|srtt:57141|latest_rtt:57374|min_rtt:30532|applimit:0|lost:125|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 568712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:132|largest:132|pns:2|
[2025/09/12 05:24:11 568717] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:188|pkt_type:SHORT_HEADER|pkt_num:132|frame:ACK |recv_time:1757654651568257|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 568721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771568257|now:1757654651568257|interv:120000000|
[2025/09/12 05:24:11 568725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771568257|now:1757654651568257|interv:120000000|
[2025/09/12 05:24:11 568729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651573481|pq_index:0|
[2025/09/12 05:24:11 568736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651567703|
[2025/09/12 05:24:11 568743] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651568743|
[2025/09/12 05:24:11 568750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651568749|
[2025/09/12 05:24:11 568758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57141|min_srtt:57141|path_bw:1210248|loss_rate:27.59|path_pto:0|
[2025/09/12 05:24:11 568764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:304212|
[2025/09/12 05:24:11 568770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57141|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 568777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:327|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 568782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57141|min_srtt:57141|path_bw:1210248|loss_rate:27.59|path_pto:0|
[2025/09/12 05:24:11 568788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:374952|
[2025/09/12 05:24:11 568794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57141|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 568800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 568810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57141|min_srtt:57141|path_bw:1210248|loss_rate:27.59|path_pto:0|
[2025/09/12 05:24:11 568816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:376131|
[2025/09/12 05:24:11 568822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 568832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 568838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 568843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 568850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:327|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 568855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:304212|
[2025/09/12 05:24:11 568861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 568867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:449|
[2025/09/12 05:24:11 568902] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:449|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142809|now:1757654651568876|stream_id:0|stream_offset:304212|
[2025/09/12 05:24:11 568908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:449|origin_pktnum:327|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 568915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142809|applimit:0|
[2025/09/12 05:24:11 568921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651574459|now:1757654651568921|interval:5538|
[2025/09/12 05:24:11 568927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651574459|now:1757654651568921|interv:5538|
[2025/09/12 05:24:11 568933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144009|
[2025/09/12 05:24:11 568940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 568945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144009|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:374952|
[2025/09/12 05:24:11 568951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 568957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:450|
[2025/09/12 05:24:11 568984] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:450|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144009|now:1757654651568965|stream_id:0|stream_offset:374952|
[2025/09/12 05:24:11 568992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:450|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 568997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144009|applimit:0|
[2025/09/12 05:24:11 569001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651574459|now:1757654651569001|interval:5458|
[2025/09/12 05:24:11 569010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651574459|now:1757654651569001|interv:5458|
[2025/09/12 05:24:11 569014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145209|
[2025/09/12 05:24:11 569019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651574459|
[2025/09/12 05:24:11 569023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651574459|
[2025/09/12 05:24:11 569027] [debug] |xqc_engine_wakeup_after|wakeup:1757654651574459|now:1757654651569027|diff:5432|
[2025/09/12 05:24:11 569032] [debug] |xqc_engine_main_logic|END|now:1757654651568749|
[2025/09/12 05:24:11 569037] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651569037|
[2025/09/12 05:24:11 569041] [debug] |xqc_engine_wakeup_after|wakeup:1757654651574459|now:1757654651569041|diff:5418|
[2025/09/12 05:24:11 569045] [debug] |xqc_engine_main_logic|END|now:1757654651569037|
[2025/09/12 05:24:11 569222] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:190|state:ESTABED|recv_time:1757654651569221|
[2025/09/12 05:24:11 569227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 569233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:132|
[2025/09/12 05:24:11 569237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:133|
[2025/09/12 05:24:11 569243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:133|
[2025/09/12 05:24:11 569247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 569252] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 569258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:332|origin_pktnum:210|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:332|path_largest_ack:332|
[2025/09/12 05:24:11 569263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:67|tx_in_flight:142816|prior_delivered:170758|prior_time:1757654651511319|is_app_limited:0|send_elapse:56059|ack_elapse:57902|ctl_first_sent_time:1757654651511837|lagest_ack_time:1757654651569221|curr_delivered:240358|
[2025/09/12 05:24:11 569267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651511837|
[2025/09/12 05:24:11 569272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2548||sndq_packets_used_bytes:0|sndq_packets_free:128|
[2025/09/12 05:24:11 569276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:57141|rttvar:346|minrtt:30532|latest_rtt:57384|ack_delay:40|
[2025/09/12 05:24:11 569280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:57167|rttvar:310|minrtt:30532|latest_rtt:57384|ack_delay:40|
[2025/09/12 05:24:11 569285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:332|lost_pn:329|thresh:3|
[2025/09/12 05:24:11 569289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 569316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 569320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 569373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 569381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 569389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 569404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 569410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 569430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 569437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 569445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 569525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 569552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 569555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 569582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 569586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 569590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 569594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 569618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:329|lost_pn:329|po_sent_time:1757654651509914|lost_send_time:1757654651504664|loss_delay:64557|frame:STREAM |repair:128|
[2025/09/12 05:24:11 569622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651509914u|
[2025/09/12 05:24:11 569626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 569633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651575519|now:1757654651569632|interval:5887|
[2025/09/12 05:24:11 569637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651575519|now:1757654651569632|interv:5887|
[2025/09/12 05:24:11 569641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 56059, ack_elapse 57902, delivered 69600|rate 1202031|lost 127|
[2025/09/12 05:24:11 569646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202031) in round 5|
[2025/09/12 05:24:11 569650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 569654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 569658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651511837|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 569662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651511837|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 569667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142809|srtt:57167|latest_rtt:57384|min_rtt:30532|applimit:0|lost:126|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 569673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:133|largest:133|pns:2|
[2025/09/12 05:24:11 569677] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:190|pkt_type:SHORT_HEADER|pkt_num:133|frame:ACK |recv_time:1757654651569221|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 569682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771569221|now:1757654651569221|interv:120000000|
[2025/09/12 05:24:11 569686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771569221|now:1757654651569221|interv:120000000|
[2025/09/12 05:24:11 569690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651574459|pq_index:0|
[2025/09/12 05:24:11 569694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651568749|
[2025/09/12 05:24:11 569698] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651569698|
[2025/09/12 05:24:11 569703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651569702|
[2025/09/12 05:24:11 569709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57167|min_srtt:57167|path_bw:1210248|loss_rate:27.69|path_pto:0|
[2025/09/12 05:24:11 569713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:305391|
[2025/09/12 05:24:11 569718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57167|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 569725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:329|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 569732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57167|min_srtt:57167|path_bw:1210248|loss_rate:27.69|path_pto:0|
[2025/09/12 05:24:11 569739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:376131|
[2025/09/12 05:24:11 569745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57167|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 569751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 569758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57167|min_srtt:57167|path_bw:1210248|loss_rate:27.69|path_pto:0|
[2025/09/12 05:24:11 569764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:377310|
[2025/09/12 05:24:11 569770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 569775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 569780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 569786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 569792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:329|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 569797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:305391|
[2025/09/12 05:24:11 569804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 569809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:451|
[2025/09/12 05:24:11 569845] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:451|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142809|now:1757654651569819|stream_id:0|stream_offset:305391|
[2025/09/12 05:24:11 569852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:451|origin_pktnum:329|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 569859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142809|applimit:0|
[2025/09/12 05:24:11 569864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651575519|now:1757654651569864|interval:5655|
[2025/09/12 05:24:11 569870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651575519|now:1757654651569864|interv:5655|
[2025/09/12 05:24:11 569881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144009|
[2025/09/12 05:24:11 569887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 569893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144009|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:376131|
[2025/09/12 05:24:11 569900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 569905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:452|
[2025/09/12 05:24:11 569931] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:452|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144009|now:1757654651569915|stream_id:0|stream_offset:376131|
[2025/09/12 05:24:11 569938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:452|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 569944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144009|applimit:0|
[2025/09/12 05:24:11 569950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651575519|now:1757654651569950|interval:5569|
[2025/09/12 05:24:11 569956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651575519|now:1757654651569950|interv:5569|
[2025/09/12 05:24:11 569961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145209|
[2025/09/12 05:24:11 569967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651575519|
[2025/09/12 05:24:11 569974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651575519|
[2025/09/12 05:24:11 569980] [debug] |xqc_engine_wakeup_after|wakeup:1757654651575519|now:1757654651569980|diff:5539|
[2025/09/12 05:24:11 569986] [debug] |xqc_engine_main_logic|END|now:1757654651569702|
[2025/09/12 05:24:11 569992] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651569992|
[2025/09/12 05:24:11 569996] [debug] |xqc_engine_wakeup_after|wakeup:1757654651575519|now:1757654651569996|diff:5523|
[2025/09/12 05:24:11 570000] [debug] |xqc_engine_main_logic|END|now:1757654651569992|
[2025/09/12 05:24:11 570203] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:192|state:ESTABED|recv_time:1757654651570202|
[2025/09/12 05:24:11 570208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 570214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:133|
[2025/09/12 05:24:11 570218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:134|
[2025/09/12 05:24:11 570224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:134|
[2025/09/12 05:24:11 570228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 570233] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 570239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:335|origin_pktnum:213|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:335|path_largest_ack:335|
[2025/09/12 05:24:11 570243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:68|tx_in_flight:142816|prior_delivered:173158|prior_time:1757654651513307|is_app_limited:0|send_elapse:57986|ack_elapse:56895|ctl_first_sent_time:1757654651513850|lagest_ack_time:1757654651570202|curr_delivered:241558|
[2025/09/12 05:24:11 570253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651513850|
[2025/09/12 05:24:11 570257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2547||sndq_packets_used_bytes:0|sndq_packets_free:129|
[2025/09/12 05:24:11 570261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:57167|rttvar:310|minrtt:30532|latest_rtt:56352|ack_delay:24|
[2025/09/12 05:24:11 570266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:57063|rttvar:442|minrtt:30532|latest_rtt:56352|ack_delay:24|
[2025/09/12 05:24:11 570270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:335|lost_pn:332|thresh:3|
[2025/09/12 05:24:11 570274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 570297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 570301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 570353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 570361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 570369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 570384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 570388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 570407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 570415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 570422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 570506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 570529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 570533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 570560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 570563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 570571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 570574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 570602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:331|lost_pn:332|po_sent_time:1757654651510962|lost_send_time:1757654651506007|loss_delay:64195|frame:STREAM |repair:128|
[2025/09/12 05:24:11 570607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651510962u|
[2025/09/12 05:24:11 570611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 570615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651576114|now:1757654651570615|interval:5499|
[2025/09/12 05:24:11 570619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651576114|now:1757654651570615|interv:5499|
[2025/09/12 05:24:11 570623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57986, ack_elapse 56895, delivered 68400|rate 1179595|lost 128|
[2025/09/12 05:24:11 570628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1179595) in round 5|
[2025/09/12 05:24:11 570632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 570636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 570640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651513850|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 570644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651513850|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 570649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142809|srtt:57063|latest_rtt:56352|min_rtt:30532|applimit:0|lost:127|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 570655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:134|largest:134|pns:2|
[2025/09/12 05:24:11 570659] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:192|pkt_type:SHORT_HEADER|pkt_num:134|frame:ACK |recv_time:1757654651570202|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 570667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771570202|now:1757654651570202|interv:120000000|
[2025/09/12 05:24:11 570671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771570202|now:1757654651570202|interv:120000000|
[2025/09/12 05:24:11 570675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651575519|pq_index:0|
[2025/09/12 05:24:11 570679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651569702|
[2025/09/12 05:24:11 570683] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651570683|
[2025/09/12 05:24:11 570687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651570686|
[2025/09/12 05:24:11 570693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57063|min_srtt:57063|path_bw:1210248|loss_rate:27.79|path_pto:0|
[2025/09/12 05:24:11 570698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:306570|
[2025/09/12 05:24:11 570702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57063|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 570707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:331|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 570711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57063|min_srtt:57063|path_bw:1210248|loss_rate:27.79|path_pto:0|
[2025/09/12 05:24:11 570715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:377310|
[2025/09/12 05:24:11 570720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57063|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 570725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 570732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57063|min_srtt:57063|path_bw:1210248|loss_rate:27.79|path_pto:0|
[2025/09/12 05:24:11 570739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:378489|
[2025/09/12 05:24:11 570745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 570750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 570756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 570762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 570772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:331|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 570778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:306570|
[2025/09/12 05:24:11 570784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 570790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:453|
[2025/09/12 05:24:11 570826] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:453|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142809|now:1757654651570800|stream_id:0|stream_offset:306570|
[2025/09/12 05:24:11 570834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:453|origin_pktnum:331|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 570840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142809|applimit:0|
[2025/09/12 05:24:11 570846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651576114|now:1757654651570845|interval:5269|
[2025/09/12 05:24:11 570851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651576114|now:1757654651570845|interv:5269|
[2025/09/12 05:24:11 570857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144009|
[2025/09/12 05:24:11 570864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 570869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144009|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:377310|
[2025/09/12 05:24:11 570875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 570880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:454|
[2025/09/12 05:24:11 570908] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:454|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144009|now:1757654651570888|stream_id:0|stream_offset:377310|
[2025/09/12 05:24:11 570915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:454|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 570922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144009|applimit:0|
[2025/09/12 05:24:11 570927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651576114|now:1757654651570927|interval:5187|
[2025/09/12 05:24:11 570933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651576114|now:1757654651570927|interv:5187|
[2025/09/12 05:24:11 570938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145209|
[2025/09/12 05:24:11 570944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651576114|
[2025/09/12 05:24:11 570950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651576114|
[2025/09/12 05:24:11 570959] [debug] |xqc_engine_wakeup_after|wakeup:1757654651576114|now:1757654651570959|diff:5155|
[2025/09/12 05:24:11 570965] [debug] |xqc_engine_main_logic|END|now:1757654651570686|
[2025/09/12 05:24:11 570972] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651570972|
[2025/09/12 05:24:11 570977] [debug] |xqc_engine_wakeup_after|wakeup:1757654651576114|now:1757654651570977|diff:5137|
[2025/09/12 05:24:11 570983] [debug] |xqc_engine_main_logic|END|now:1757654651570972|
[2025/09/12 05:24:11 572203] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:194|state:ESTABED|recv_time:1757654651572202|
[2025/09/12 05:24:11 572216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 572223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:134|
[2025/09/12 05:24:11 572227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:135|
[2025/09/12 05:24:11 572234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:135|
[2025/09/12 05:24:11 572238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 572243] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 572250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:336|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:338|path_largest_ack:336|
[2025/09/12 05:24:11 572254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:68|tx_in_flight:144016|prior_delivered:173158|prior_time:1757654651513307|is_app_limited:0|send_elapse:58067|ack_elapse:58895|ctl_first_sent_time:1757654651513931|lagest_ack_time:1757654651572202|curr_delivered:242758|
[2025/09/12 05:24:11 572259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651513931|
[2025/09/12 05:24:11 572264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2547||sndq_packets_used_bytes:0|sndq_packets_free:129|
[2025/09/12 05:24:11 572268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:338|origin_pktnum:216|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:338|path_largest_ack:338|
[2025/09/12 05:24:11 572273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:69|tx_in_flight:142816|prior_delivered:175558|prior_time:1757654651515336|is_app_limited:0|send_elapse:58059|ack_elapse:56866|ctl_first_sent_time:1757654651515874|lagest_ack_time:1757654651572202|curr_delivered:243958|
[2025/09/12 05:24:11 572277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651515874|
[2025/09/12 05:24:11 572281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2545||sndq_packets_used_bytes:0|sndq_packets_free:131|
[2025/09/12 05:24:11 572286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:57063|rttvar:442|minrtt:30532|latest_rtt:56328|ack_delay:24|
[2025/09/12 05:24:11 572290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56969|rttvar:521|minrtt:30532|latest_rtt:56328|ack_delay:24|
[2025/09/12 05:24:11 572294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:338|lost_pn:335|thresh:3|
[2025/09/12 05:24:11 572298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 572327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 572331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 572377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 572384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 572392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 572410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 572414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 572433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 572440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 572448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 572521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 572547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 572550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 572577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 572581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 572585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 572588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 572620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:333|lost_pn:335|po_sent_time:1757654651511919|lost_send_time:1757654651508112|loss_delay:64090|frame:STREAM |repair:128|
[2025/09/12 05:24:11 572627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:334|lost_pn:335|po_sent_time:1757654651511999|lost_send_time:1757654651508112|loss_delay:64090|frame:STREAM |repair:128|
[2025/09/12 05:24:11 572632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651511999u|
[2025/09/12 05:24:11 572636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 572640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651578100|now:1757654651572639|interval:5461|
[2025/09/12 05:24:11 572644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651578100|now:1757654651572639|interv:5461|
[2025/09/12 05:24:11 572648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 58059, ack_elapse 56866, delivered 68400|rate 1178111|lost 130|
[2025/09/12 05:24:11 572653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1178111) in round 5|
[2025/09/12 05:24:11 572657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 572661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 572665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651515874|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 572669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:2400|po_sent_time:1757654651515874|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 572674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:140409|srtt:56969|latest_rtt:56328|min_rtt:30532|applimit:0|lost:128|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 572680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:135|largest:135|pns:2|
[2025/09/12 05:24:11 572685] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:194|pkt_type:SHORT_HEADER|pkt_num:135|frame:ACK |recv_time:1757654651572202|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 572690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771572202|now:1757654651572202|interv:120000000|
[2025/09/12 05:24:11 572694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771572202|now:1757654651572202|interv:120000000|
[2025/09/12 05:24:11 572698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651576114|pq_index:0|
[2025/09/12 05:24:11 572702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651570686|
[2025/09/12 05:24:11 572706] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651572706|
[2025/09/12 05:24:11 572711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651572710|
[2025/09/12 05:24:11 572720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56969|min_srtt:56969|path_bw:1210248|loss_rate:27.89|path_pto:0|
[2025/09/12 05:24:11 572724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140409|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:237009|
[2025/09/12 05:24:11 572729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56969|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 572733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:333|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 572738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56969|min_srtt:56969|path_bw:1210248|loss_rate:27.89|path_pto:0|
[2025/09/12 05:24:11 572742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140409|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:307749|
[2025/09/12 05:24:11 572746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56969|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 572751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:334|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 572755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56969|min_srtt:56969|path_bw:1210248|loss_rate:27.89|path_pto:0|
[2025/09/12 05:24:11 572759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:140409|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:378489|
[2025/09/12 05:24:11 572764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56969|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 572768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 572772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56969|min_srtt:56969|path_bw:1210248|loss_rate:27.89|path_pto:0|
[2025/09/12 05:24:11 572776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:140409|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:379668|
[2025/09/12 05:24:11 572781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56969|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 572785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 572789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56969|min_srtt:56969|path_bw:1210248|loss_rate:27.89|path_pto:0|
[2025/09/12 05:24:11 572793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:140409|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:380847|
[2025/09/12 05:24:11 572800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 572804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 572808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 572812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 572816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:333|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 572821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140409|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:237009|
[2025/09/12 05:24:11 572825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 572829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:455|
[2025/09/12 05:24:11 572861] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:455|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140409|now:1757654651572837|stream_id:0|stream_offset:237009|
[2025/09/12 05:24:11 572870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:455|origin_pktnum:211|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 572878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:140409|applimit:0|
[2025/09/12 05:24:11 572884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651578100|now:1757654651572883|interval:5217|
[2025/09/12 05:24:11 572890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651578100|now:1757654651572883|interv:5217|
[2025/09/12 05:24:11 572897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:141609|
[2025/09/12 05:24:11 572905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:334|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 572912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141609|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:307749|
[2025/09/12 05:24:11 572919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 572925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:456|
[2025/09/12 05:24:11 572958] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:456|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141609|now:1757654651572936|stream_id:0|stream_offset:307749|
[2025/09/12 05:24:11 572967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:456|origin_pktnum:334|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 572975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141609|applimit:0|
[2025/09/12 05:24:11 572981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651578100|now:1757654651572981|interval:5119|
[2025/09/12 05:24:11 572992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651578100|now:1757654651572981|interv:5119|
[2025/09/12 05:24:11 572996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142809|
[2025/09/12 05:24:11 573001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 573006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:378489|
[2025/09/12 05:24:11 573010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 573014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:457|
[2025/09/12 05:24:11 573040] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:457|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142809|now:1757654651573021|stream_id:0|stream_offset:378489|
[2025/09/12 05:24:11 573049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:457|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 573056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142809|applimit:0|
[2025/09/12 05:24:11 573063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651578100|now:1757654651573062|interval:5038|
[2025/09/12 05:24:11 573068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651578100|now:1757654651573062|interv:5038|
[2025/09/12 05:24:11 573072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144009|
[2025/09/12 05:24:11 573076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 573081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144009|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:379668|
[2025/09/12 05:24:11 573085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 573089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:458|
[2025/09/12 05:24:11 573113] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:458|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144009|now:1757654651573096|stream_id:0|stream_offset:379668|
[2025/09/12 05:24:11 573121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:458|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 573128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144009|applimit:0|
[2025/09/12 05:24:11 573135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651578100|now:1757654651573135|interval:4965|
[2025/09/12 05:24:11 573140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651578100|now:1757654651573135|interv:4965|
[2025/09/12 05:24:11 573157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145209|
[2025/09/12 05:24:11 573162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651578100|
[2025/09/12 05:24:11 573167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651578100|
[2025/09/12 05:24:11 573171] [debug] |xqc_engine_wakeup_after|wakeup:1757654651578100|now:1757654651573170|diff:4930|
[2025/09/12 05:24:11 573175] [debug] |xqc_engine_main_logic|END|now:1757654651572710|
[2025/09/12 05:24:11 573180] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651573180|
[2025/09/12 05:24:11 573184] [debug] |xqc_engine_wakeup_after|wakeup:1757654651578100|now:1757654651573184|diff:4916|
[2025/09/12 05:24:11 573188] [debug] |xqc_engine_main_logic|END|now:1757654651573180|
[2025/09/12 05:24:11 574252] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:196|state:ESTABED|recv_time:1757654651574252|
[2025/09/12 05:24:11 574261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 574266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:135|
[2025/09/12 05:24:11 574270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:136|
[2025/09/12 05:24:11 574276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:136|
[2025/09/12 05:24:11 574280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 574285] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 574291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:339|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:341|path_largest_ack:339|
[2025/09/12 05:24:11 574296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:69|tx_in_flight:144016|prior_delivered:175558|prior_time:1757654651515336|is_app_limited:0|send_elapse:58144|ack_elapse:58916|ctl_first_sent_time:1757654651515959|lagest_ack_time:1757654651574252|curr_delivered:245158|
[2025/09/12 05:24:11 574301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651515959|
[2025/09/12 05:24:11 574305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2546||sndq_packets_used_bytes:0|sndq_packets_free:130|
[2025/09/12 05:24:11 574309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:341|origin_pktnum:97|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:341|path_largest_ack:341|
[2025/09/12 05:24:11 574314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:70|tx_in_flight:144016|prior_delivered:176758|prior_time:1757654651516330|is_app_limited:0|send_elapse:57046|ack_elapse:57922|ctl_first_sent_time:1757654651516830|lagest_ack_time:1757654651574252|curr_delivered:246358|
[2025/09/12 05:24:11 574318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651516830|
[2025/09/12 05:24:11 574322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2545||sndq_packets_used_bytes:0|sndq_packets_free:131|
[2025/09/12 05:24:11 574326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56969|rttvar:521|minrtt:30532|latest_rtt:57422|ack_delay:40|
[2025/09/12 05:24:11 574330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:57020|rttvar:494|minrtt:30532|latest_rtt:57422|ack_delay:40|
[2025/09/12 05:24:11 574338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:341|lost_pn:338|thresh:3|
[2025/09/12 05:24:11 574342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 574362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 574366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 574416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 574423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 574441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 574445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 574480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 574488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 574495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 574555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 574578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 574581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 574608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 574612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 574615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 574619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 574656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 574661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:337|lost_pn:338|po_sent_time:1757654651514010|lost_send_time:1757654651509653|loss_delay:64599|frame:STREAM |repair:128|
[2025/09/12 05:24:11 574665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651514010u|
[2025/09/12 05:24:11 574669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 574673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651580634|now:1757654651574673|interval:5961|
[2025/09/12 05:24:11 574677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651580634|now:1757654651574673|interv:5961|
[2025/09/12 05:24:11 574681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57046, ack_elapse 57922, delivered 69600|rate 1201615|lost 131|
[2025/09/12 05:24:11 574686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201615) in round 5|
[2025/09/12 05:24:11 574690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 574694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 574698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:2400|po_sent_time:1757654651516830|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 574702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:2400|po_sent_time:1757654651516830|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 574707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:141609|srtt:57020|latest_rtt:57422|min_rtt:30532|applimit:0|lost:130|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 574713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:136|largest:136|pns:2|
[2025/09/12 05:24:11 574717] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:196|pkt_type:SHORT_HEADER|pkt_num:136|frame:ACK |recv_time:1757654651574252|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 574722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771574252|now:1757654651574252|interv:120000000|
[2025/09/12 05:24:11 574726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771574252|now:1757654651574252|interv:120000000|
[2025/09/12 05:24:11 574730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651578100|pq_index:0|
[2025/09/12 05:24:11 574734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651572710|
[2025/09/12 05:24:11 574738] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651574738|
[2025/09/12 05:24:11 574743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651574742|
[2025/09/12 05:24:11 574751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57020|min_srtt:57020|path_bw:1210248|loss_rate:28.08|path_pto:0|
[2025/09/12 05:24:11 574756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141609|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:310107|
[2025/09/12 05:24:11 574760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57020|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 574765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:337|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 574769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57020|min_srtt:57020|path_bw:1210248|loss_rate:28.08|path_pto:0|
[2025/09/12 05:24:11 574774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:141609|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:380847|
[2025/09/12 05:24:11 574778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57020|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 574782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 574786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57020|min_srtt:57020|path_bw:1210248|loss_rate:28.08|path_pto:0|
[2025/09/12 05:24:11 574791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:141609|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:382026|
[2025/09/12 05:24:11 574795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57020|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 574799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 574804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57020|min_srtt:57020|path_bw:1210248|loss_rate:28.08|path_pto:0|
[2025/09/12 05:24:11 574808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:141609|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:383205|
[2025/09/12 05:24:11 574812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 574816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 574820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 574824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 574828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:337|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 574835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141609|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:310107|
[2025/09/12 05:24:11 574840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 574844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:459|
[2025/09/12 05:24:11 574873] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:459|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141609|now:1757654651574850|stream_id:0|stream_offset:310107|
[2025/09/12 05:24:11 574882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:459|origin_pktnum:337|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 574889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:141609|applimit:0|
[2025/09/12 05:24:11 574895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651580634|now:1757654651574895|interval:5739|
[2025/09/12 05:24:11 574902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651580634|now:1757654651574895|interv:5739|
[2025/09/12 05:24:11 574908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:142809|
[2025/09/12 05:24:11 574913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 574917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:380847|
[2025/09/12 05:24:11 574922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 574926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:460|
[2025/09/12 05:24:11 574951] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:460|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142809|now:1757654651574932|stream_id:0|stream_offset:380847|
[2025/09/12 05:24:11 574960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:460|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 574967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142809|applimit:0|
[2025/09/12 05:24:11 574974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651580634|now:1757654651574973|interval:5661|
[2025/09/12 05:24:11 574981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651580634|now:1757654651574973|interv:5661|
[2025/09/12 05:24:11 574985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144009|
[2025/09/12 05:24:11 574989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 574994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144009|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:382026|
[2025/09/12 05:24:11 575002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 575007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:461|
[2025/09/12 05:24:11 575032] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:461|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144009|now:1757654651575013|stream_id:0|stream_offset:382026|
[2025/09/12 05:24:11 575040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:461|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 575048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144009|applimit:0|
[2025/09/12 05:24:11 575054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651580634|now:1757654651575054|interval:5580|
[2025/09/12 05:24:11 575061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651580634|now:1757654651575054|interv:5580|
[2025/09/12 05:24:11 575065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145209|
[2025/09/12 05:24:11 575070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651580634|
[2025/09/12 05:24:11 575074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651580634|
[2025/09/12 05:24:11 575078] [debug] |xqc_engine_wakeup_after|wakeup:1757654651580634|now:1757654651575078|diff:5556|
[2025/09/12 05:24:11 575082] [debug] |xqc_engine_main_logic|END|now:1757654651574742|
[2025/09/12 05:24:11 575088] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651575087|
[2025/09/12 05:24:11 575091] [debug] |xqc_engine_wakeup_after|wakeup:1757654651580634|now:1757654651575091|diff:5543|
[2025/09/12 05:24:11 575095] [debug] |xqc_engine_main_logic|END|now:1757654651575087|
[2025/09/12 05:24:11 575246] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:198|state:ESTABED|recv_time:1757654651575246|
[2025/09/12 05:24:11 575252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 575257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:136|
[2025/09/12 05:24:11 575261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:137|
[2025/09/12 05:24:11 575267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:137|
[2025/09/12 05:24:11 575271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 575276] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 575282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:343|origin_pktnum:221|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:343|path_largest_ack:343|
[2025/09/12 05:24:11 575286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:71|tx_in_flight:144016|prior_delivered:177958|prior_time:1757654651517335|is_app_limited:0|send_elapse:57819|ack_elapse:57911|ctl_first_sent_time:1757654651517840|lagest_ack_time:1757654651575246|curr_delivered:247558|
[2025/09/12 05:24:11 575291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651517840|
[2025/09/12 05:24:11 575296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2542||sndq_packets_used_bytes:0|sndq_packets_free:134|
[2025/09/12 05:24:11 575304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:57020|rttvar:494|minrtt:30532|latest_rtt:57406|ack_delay:40|
[2025/09/12 05:24:11 575308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:57063|rttvar:457|minrtt:30532|latest_rtt:57406|ack_delay:40|
[2025/09/12 05:24:11 575313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:343|lost_pn:340|thresh:3|
[2025/09/12 05:24:11 575317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 575336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 575340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 575386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 575393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 575411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 575415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 575434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 575441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 575449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 575527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 575549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 575553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 575579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 575583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 575587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 575591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 575628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 575636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:340|lost_pn:340|po_sent_time:1757654651516035|lost_send_time:1757654651510665|loss_delay:64581|frame:STREAM |repair:128|
[2025/09/12 05:24:11 575640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651516035u|
[2025/09/12 05:24:11 575644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 575648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651581491|now:1757654651575648|interval:5843|
[2025/09/12 05:24:11 575653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651581491|now:1757654651575648|interv:5843|
[2025/09/12 05:24:11 575657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57819, ack_elapse 57911, delivered 69600|rate 1201844|lost 132|
[2025/09/12 05:24:11 575661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201844) in round 5|
[2025/09/12 05:24:11 575665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 575669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 575673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651517840|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 575677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651517840|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 575682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142809|srtt:57063|latest_rtt:57406|min_rtt:30532|applimit:0|lost:131|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 575687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:137|largest:137|pns:2|
[2025/09/12 05:24:11 575691] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:198|pkt_type:SHORT_HEADER|pkt_num:137|frame:ACK |recv_time:1757654651575246|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 575696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771575246|now:1757654651575246|interv:120000000|
[2025/09/12 05:24:11 575700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771575246|now:1757654651575246|interv:120000000|
[2025/09/12 05:24:11 575704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651580634|pq_index:0|
[2025/09/12 05:24:11 575711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651574742|
[2025/09/12 05:24:11 575715] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651575715|
[2025/09/12 05:24:11 575720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651575719|
[2025/09/12 05:24:11 575725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57063|min_srtt:57063|path_bw:1210248|loss_rate:28.23|path_pto:0|
[2025/09/12 05:24:11 575730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:312465|
[2025/09/12 05:24:11 575734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57063|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 575739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:340|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 575743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57063|min_srtt:57063|path_bw:1210248|loss_rate:28.23|path_pto:0|
[2025/09/12 05:24:11 575747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:383205|
[2025/09/12 05:24:11 575751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57063|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 575756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 575760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57063|min_srtt:57063|path_bw:1210248|loss_rate:28.23|path_pto:0|
[2025/09/12 05:24:11 575764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 575768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 575772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 575776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 575780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 575784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:340|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 575788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:312465|
[2025/09/12 05:24:11 575795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 575800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:462|
[2025/09/12 05:24:11 575829] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:462|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142809|now:1757654651575806|stream_id:0|stream_offset:312465|
[2025/09/12 05:24:11 575838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:462|origin_pktnum:340|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 575845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142809|applimit:0|
[2025/09/12 05:24:11 575851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651581491|now:1757654651575851|interval:5640|
[2025/09/12 05:24:11 575858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651581491|now:1757654651575851|interv:5640|
[2025/09/12 05:24:11 575864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144009|
[2025/09/12 05:24:11 575869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 575873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144009|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:383205|
[2025/09/12 05:24:11 575877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 575881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:463|
[2025/09/12 05:24:11 575906] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:463|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144009|now:1757654651575888|stream_id:0|stream_offset:383205|
[2025/09/12 05:24:11 575914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:463|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 575922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144009|applimit:0|
[2025/09/12 05:24:11 575928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651581491|now:1757654651575928|interval:5563|
[2025/09/12 05:24:11 575934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651581491|now:1757654651575928|interv:5563|
[2025/09/12 05:24:11 575938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145209|
[2025/09/12 05:24:11 575943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651581491|
[2025/09/12 05:24:11 575947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651581491|
[2025/09/12 05:24:11 575951] [debug] |xqc_engine_wakeup_after|wakeup:1757654651581491|now:1757654651575951|diff:5540|
[2025/09/12 05:24:11 575955] [debug] |xqc_engine_main_logic|END|now:1757654651575719|
[2025/09/12 05:24:11 575961] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651575961|
[2025/09/12 05:24:11 575965] [debug] |xqc_engine_wakeup_after|wakeup:1757654651581491|now:1757654651575965|diff:5526|
[2025/09/12 05:24:11 575968] [debug] |xqc_engine_main_logic|END|now:1757654651575961|
[2025/09/12 05:24:11 576234] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:200|state:ESTABED|recv_time:1757654651576233|
[2025/09/12 05:24:11 576240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 576245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:137|
[2025/09/12 05:24:11 576249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:138|
[2025/09/12 05:24:11 576255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:138|
[2025/09/12 05:24:11 576259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 576264] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 576269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:345|origin_pktnum:101|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:345|path_largest_ack:345|
[2025/09/12 05:24:11 576274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:73|tx_in_flight:142816|prior_delivered:179158|prior_time:1757654651518310|is_app_limited:0|send_elapse:57054|ack_elapse:57923|ctl_first_sent_time:1757654651518838|lagest_ack_time:1757654651576233|curr_delivered:248758|
[2025/09/12 05:24:11 576279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651518838|
[2025/09/12 05:24:11 576283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2542||sndq_packets_used_bytes:0|sndq_packets_free:134|
[2025/09/12 05:24:11 576287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:57063|rttvar:457|minrtt:30532|latest_rtt:57395|ack_delay:40|
[2025/09/12 05:24:11 576291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:57100|rttvar:416|minrtt:30532|latest_rtt:57395|ack_delay:40|
[2025/09/12 05:24:11 576295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:345|lost_pn:342|thresh:3|
[2025/09/12 05:24:11 576299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 576315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 576319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 576372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 576388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 576391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 576410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 576418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 576425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 576503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 576526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 576530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 576560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 576564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 576567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 576571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 576605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 576617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:342|lost_pn:342|po_sent_time:1757654651516910|lost_send_time:1757654651511664|loss_delay:64569|frame:STREAM |repair:128|
[2025/09/12 05:24:11 576622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651516910u|
[2025/09/12 05:24:11 576626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 576630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651582489|now:1757654651576630|interval:5859|
[2025/09/12 05:24:11 576634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651582489|now:1757654651576630|interv:5859|
[2025/09/12 05:24:11 576638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57054, ack_elapse 57923, delivered 69600|rate 1201595|lost 133|
[2025/09/12 05:24:11 576642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201595) in round 5|
[2025/09/12 05:24:11 576646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 576650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 576654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651518838|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 576663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651518838|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 576667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142809|srtt:57100|latest_rtt:57395|min_rtt:30532|applimit:0|lost:132|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 576673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:138|largest:138|pns:2|
[2025/09/12 05:24:11 576677] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:200|pkt_type:SHORT_HEADER|pkt_num:138|frame:ACK |recv_time:1757654651576233|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 576682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771576233|now:1757654651576233|interv:120000000|
[2025/09/12 05:24:11 576686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771576233|now:1757654651576233|interv:120000000|
[2025/09/12 05:24:11 576690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651581491|pq_index:0|
[2025/09/12 05:24:11 576694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651575719|
[2025/09/12 05:24:11 576697] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651576697|
[2025/09/12 05:24:11 576702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651576701|
[2025/09/12 05:24:11 576708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57100|min_srtt:57100|path_bw:1210248|loss_rate:28.23|path_pto:0|
[2025/09/12 05:24:11 576712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:313644|
[2025/09/12 05:24:11 576716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57100|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 576721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:342|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 576725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57100|min_srtt:57100|path_bw:1210248|loss_rate:28.23|path_pto:0|
[2025/09/12 05:24:11 576729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 576734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57100|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 576738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 05:24:11 576745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57100|min_srtt:57100|path_bw:1210248|loss_rate:28.23|path_pto:0|
[2025/09/12 05:24:11 576749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:385563|
[2025/09/12 05:24:11 576753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 576757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 576761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 576765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 576769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:342|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 576773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:313644|
[2025/09/12 05:24:11 576778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 576782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:464|
[2025/09/12 05:24:11 576811] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:464|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142809|now:1757654651576789|stream_id:0|stream_offset:313644|
[2025/09/12 05:24:11 576820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:464|origin_pktnum:342|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 576828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142809|applimit:0|
[2025/09/12 05:24:11 576834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651582489|now:1757654651576834|interval:5655|
[2025/09/12 05:24:11 576841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651582489|now:1757654651576834|interv:5655|
[2025/09/12 05:24:11 576846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144009|
[2025/09/12 05:24:11 576851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 576856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144009|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 576860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 576864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:465|
[2025/09/12 05:24:11 576896] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:465|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144009|now:1757654651576874|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 576905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:465|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 576919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144009|applimit:0|
[2025/09/12 05:24:11 576924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651582489|now:1757654651576924|interval:5565|
[2025/09/12 05:24:11 576929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651582489|now:1757654651576924|interv:5565|
[2025/09/12 05:24:11 576933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145209|
[2025/09/12 05:24:11 576938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651582489|
[2025/09/12 05:24:11 576942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651582489|
[2025/09/12 05:24:11 576946] [debug] |xqc_engine_wakeup_after|wakeup:1757654651582489|now:1757654651576946|diff:5543|
[2025/09/12 05:24:11 576950] [debug] |xqc_engine_main_logic|END|now:1757654651576701|
[2025/09/12 05:24:11 576955] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651576955|
[2025/09/12 05:24:11 576959] [debug] |xqc_engine_wakeup_after|wakeup:1757654651582489|now:1757654651576959|diff:5530|
[2025/09/12 05:24:11 576963] [debug] |xqc_engine_main_logic|END|now:1757654651576955|
[2025/09/12 05:24:11 577182] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:202|state:ESTABED|recv_time:1757654651577182|
[2025/09/12 05:24:11 577188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 577194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:138|
[2025/09/12 05:24:11 577197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:139|
[2025/09/12 05:24:11 577203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:139|
[2025/09/12 05:24:11 577207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 577212] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 577218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:348|origin_pktnum:104|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:348|path_largest_ack:348|
[2025/09/12 05:24:11 577223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:75|tx_in_flight:142816|prior_delivered:180358|prior_time:1757654651519314|is_app_limited:0|send_elapse:57053|ack_elapse:57868|ctl_first_sent_time:1757654651519850|lagest_ack_time:1757654651577182|curr_delivered:249958|
[2025/09/12 05:24:11 577228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651519850|
[2025/09/12 05:24:11 577232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2540||sndq_packets_used_bytes:0|sndq_packets_free:136|
[2025/09/12 05:24:11 577236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:57100|rttvar:416|minrtt:30532|latest_rtt:57332|ack_delay:24|
[2025/09/12 05:24:11 577241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:57126|rttvar:364|minrtt:30532|latest_rtt:57332|ack_delay:24|
[2025/09/12 05:24:11 577245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:348|lost_pn:345|thresh:3|
[2025/09/12 05:24:11 577249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 577265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 577269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 577330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 577334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 577355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 577363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 577371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 577428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 577453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 577475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 577501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 577505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 577509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 577513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 577547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 577563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:344|lost_pn:345|po_sent_time:1757654651517920|lost_send_time:1757654651512684|loss_delay:64498|frame:STREAM |repair:128|
[2025/09/12 05:24:11 577570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651517920u|
[2025/09/12 05:24:11 577575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 577579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651583417|now:1757654651577578|interval:5839|
[2025/09/12 05:24:11 577583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651583417|now:1757654651577578|interv:5839|
[2025/09/12 05:24:11 577587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57053, ack_elapse 57868, delivered 69600|rate 1202737|lost 134|
[2025/09/12 05:24:11 577591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202737) in round 5|
[2025/09/12 05:24:11 577595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 577600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5466|
[2025/09/12 05:24:11 577603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651519850|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 577608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:1|acked:1200|po_sent_time:1757654651519850|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:181558|
[2025/09/12 05:24:11 577612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:0|pacing_rate:3997571|bw:1210248|cwnd:145905|full_bw_reached:0|inflight:142809|srtt:57126|latest_rtt:57332|min_rtt:30532|applimit:0|lost:133|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 577618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:139|largest:139|pns:2|
[2025/09/12 05:24:11 577623] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:202|pkt_type:SHORT_HEADER|pkt_num:139|frame:ACK |recv_time:1757654651577182|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 577627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771577182|now:1757654651577182|interv:120000000|
[2025/09/12 05:24:11 577631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771577182|now:1757654651577182|interv:120000000|
[2025/09/12 05:24:11 577635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651582489|pq_index:0|
[2025/09/12 05:24:11 577640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651576701|
[2025/09/12 05:24:11 577643] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651577643|
[2025/09/12 05:24:11 577648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651577647|
[2025/09/12 05:24:11 577654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57126|min_srtt:57126|path_bw:1210248|loss_rate:33.33|path_pto:0|
[2025/09/12 05:24:11 577658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:314823|
[2025/09/12 05:24:11 577666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57126|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 577670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:344|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 577675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57126|min_srtt:57126|path_bw:1210248|loss_rate:33.33|path_pto:0|
[2025/09/12 05:24:11 577679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:385563|
[2025/09/12 05:24:11 577683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57126|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 577688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 577692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57126|min_srtt:57126|path_bw:1210248|loss_rate:33.33|path_pto:0|
[2025/09/12 05:24:11 577696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:386742|
[2025/09/12 05:24:11 577700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 577704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 577708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 577712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 577717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:344|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 577721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142809|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:314823|
[2025/09/12 05:24:11 577725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 577729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:466|
[2025/09/12 05:24:11 577759] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:466|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142809|now:1757654651577736|stream_id:0|stream_offset:314823|
[2025/09/12 05:24:11 577768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:466|origin_pktnum:344|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 577775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:142809|applimit:0|
[2025/09/12 05:24:11 577781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651583417|now:1757654651577781|interval:5636|
[2025/09/12 05:24:11 577793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651583417|now:1757654651577781|interv:5636|
[2025/09/12 05:24:11 577798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:144009|
[2025/09/12 05:24:11 577803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 577807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144009|cwnd:145905|conn:0000561B836C40DC|stream_id:0|stream_offset:385563|
[2025/09/12 05:24:11 577812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 577816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:467|
[2025/09/12 05:24:11 577842] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:467|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144009|now:1757654651577823|stream_id:0|stream_offset:385563|
[2025/09/12 05:24:11 577850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:467|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 577858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:144009|applimit:0|
[2025/09/12 05:24:11 577864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651583417|now:1757654651577864|interval:5553|
[2025/09/12 05:24:11 577870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651583417|now:1757654651577864|interv:5553|
[2025/09/12 05:24:11 577876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:145905|inflight:145209|
[2025/09/12 05:24:11 577883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651583417|
[2025/09/12 05:24:11 577889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651583417|
[2025/09/12 05:24:11 577895] [debug] |xqc_engine_wakeup_after|wakeup:1757654651583417|now:1757654651577895|diff:5522|
[2025/09/12 05:24:11 577902] [debug] |xqc_engine_main_logic|END|now:1757654651577647|
[2025/09/12 05:24:11 577908] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651577908|
[2025/09/12 05:24:11 577913] [debug] |xqc_engine_wakeup_after|wakeup:1757654651583417|now:1757654651577913|diff:5504|
[2025/09/12 05:24:11 577917] [debug] |xqc_engine_main_logic|END|now:1757654651577908|
[2025/09/12 05:24:11 578192] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:204|state:ESTABED|recv_time:1757654651578192|
[2025/09/12 05:24:11 578198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 578204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:139|
[2025/09/12 05:24:11 578208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:140|
[2025/09/12 05:24:11 578213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:140|
[2025/09/12 05:24:11 578217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 578222] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 578228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:351|origin_pktnum:229|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:351|path_largest_ack:351|
[2025/09/12 05:24:11 578237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:76|tx_in_flight:144016|prior_delivered:181558|prior_time:1757654651520342|is_app_limited:0|send_elapse:55974|ack_elapse:57850|ctl_first_sent_time:1757654651520856|lagest_ack_time:1757654651578192|curr_delivered:251158|
[2025/09/12 05:24:11 578242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651520856|
[2025/09/12 05:24:11 578246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2537||sndq_packets_used_bytes:0|sndq_packets_free:139|
[2025/09/12 05:24:11 578250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:57126|rttvar:364|minrtt:30532|latest_rtt:57336|ack_delay:40|
[2025/09/12 05:24:11 578255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:57148|rttvar:315|minrtt:30532|latest_rtt:57336|ack_delay:40|
[2025/09/12 05:24:11 578259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:351|lost_pn:348|thresh:3|
[2025/09/12 05:24:11 578263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 578275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 578278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 578338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 578342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 578361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 578369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 578376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 578436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 578477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 578481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 578507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 578511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 578515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 578519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 578556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 578576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:346|lost_pn:348|po_sent_time:1757654651518919|lost_send_time:1757654651513689|loss_delay:64503|frame:STREAM |repair:128|
[2025/09/12 05:24:11 578580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:347|lost_pn:348|po_sent_time:1757654651518998|lost_send_time:1757654651513689|loss_delay:64503|frame:STREAM |repair:128|
[2025/09/12 05:24:11 578585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651518998u|
[2025/09/12 05:24:11 578589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 578593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651584436|now:1757654651578592|interval:5844|
[2025/09/12 05:24:11 578597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651584436|now:1757654651578592|interv:5844|
[2025/09/12 05:24:11 578601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 55974, ack_elapse 57850, delivered 69600|rate 1203111|lost 136|
[2025/09/12 05:24:11 578605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 5 -> 6|
[2025/09/12 05:24:11 578609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203111) in round 6|
[2025/09/12 05:24:11 578613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 578617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:4962|
[2025/09/12 05:24:11 578621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:1200|po_sent_time:1757654651520856|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251158|
[2025/09/12 05:24:11 578626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:145905|packet_lost:2|acked:1200|po_sent_time:1757654651520856|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:251158|
[2025/09/12 05:24:11 578630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:111565|full_bw_reached:1|inflight:141609|srtt:57148|latest_rtt:57336|min_rtt:30532|applimit:0|lost:134|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:11 578642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:140|largest:140|pns:2|
[2025/09/12 05:24:11 578647] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:204|pkt_type:SHORT_HEADER|pkt_num:140|frame:ACK |recv_time:1757654651578192|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 578651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771578192|now:1757654651578192|interv:120000000|
[2025/09/12 05:24:11 578656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771578192|now:1757654651578192|interv:120000000|
[2025/09/12 05:24:11 578659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651583417|pq_index:0|
[2025/09/12 05:24:11 578664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651577647|
[2025/09/12 05:24:11 578667] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651578667|
[2025/09/12 05:24:11 578672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651578671|
[2025/09/12 05:24:11 578678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57148|min_srtt:57148|path_bw:1210248|loss_rate:37.50|path_pto:0|
[2025/09/12 05:24:11 578682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:0|inflight:141609|cwnd:111565|conn:0000561B836C40DC|stream_id:0|stream_offset:245262|
[2025/09/12 05:24:11 578687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 578690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 578694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 578699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 578703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57148|min_srtt:57148|path_bw:1210248|loss_rate:37.50|path_pto:0|
[2025/09/12 05:24:11 578707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:0|inflight:141609|cwnd:111565|conn:0000561B836C40DC|stream_id:0|stream_offset:386742|
[2025/09/12 05:24:11 578711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 578715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 578718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 578723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 578727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651584436|
[2025/09/12 05:24:11 578731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651584436|
[2025/09/12 05:24:11 578735] [debug] |xqc_engine_wakeup_after|wakeup:1757654651584436|now:1757654651578735|diff:5701|
[2025/09/12 05:24:11 578741] [debug] |xqc_engine_main_logic|END|now:1757654651578671|
[2025/09/12 05:24:11 578746] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651578746|
[2025/09/12 05:24:11 578750] [debug] |xqc_engine_wakeup_after|wakeup:1757654651584436|now:1757654651578750|diff:5686|
[2025/09/12 05:24:11 578754] [debug] |xqc_engine_main_logic|END|now:1757654651578746|
[2025/09/12 05:24:11 579239] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:206|state:ESTABED|recv_time:1757654651579238|
[2025/09/12 05:24:11 579244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 579249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:140|
[2025/09/12 05:24:11 579253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:141|
[2025/09/12 05:24:11 579259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:141|
[2025/09/12 05:24:11 579263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 579268] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 579274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:353|origin_pktnum:231|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:353|path_largest_ack:353|
[2025/09/12 05:24:11 579278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:77|tx_in_flight:142816|prior_delivered:183958|prior_time:1757654651522346|is_app_limited:0|send_elapse:57980|ack_elapse:56892|ctl_first_sent_time:1757654651522942|lagest_ack_time:1757654651579238|curr_delivered:252358|
[2025/09/12 05:24:11 579282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651522942|
[2025/09/12 05:24:11 579287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2537||sndq_packets_used_bytes:0|sndq_packets_free:139|
[2025/09/12 05:24:11 579291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:57148|rttvar:315|minrtt:30532|latest_rtt:56296|ack_delay:48|
[2025/09/12 05:24:11 579295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:57036|rttvar:462|minrtt:30532|latest_rtt:56296|ack_delay:48|
[2025/09/12 05:24:11 579299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:353|lost_pn:350|thresh:3|
[2025/09/12 05:24:11 579303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 579315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 579319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 579376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 579379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 579399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 579406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 579414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579468] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 579490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 579512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 579516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 579543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 579546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 579553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 579557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 579591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 579614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 579618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:349|lost_pn:350|po_sent_time:1757654651519933|lost_send_time:1757654651515073|loss_delay:64165|frame:STREAM |repair:128|
[2025/09/12 05:24:11 579623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:350|lost_pn:350|po_sent_time:1757654651520009|lost_send_time:1757654651515073|loss_delay:64165|frame:STREAM |repair:128|
[2025/09/12 05:24:11 579627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651520009u|
[2025/09/12 05:24:11 579631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 579635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651585103|now:1757654651579635|interval:5468|
[2025/09/12 05:24:11 579639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651585103|now:1757654651579635|interv:5468|
[2025/09/12 05:24:11 579643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57980, ack_elapse 56892, delivered 68400|rate 1179717|lost 138|
[2025/09/12 05:24:11 579650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1179717) in round 6|
[2025/09/12 05:24:11 579654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 579658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:4962|
[2025/09/12 05:24:11 579662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:111565|packet_lost:2|acked:1200|po_sent_time:1757654651522942|recovery:1|recovery_start:1757654651579631|packet_conservation:0|next_round_delivered:251158|
[2025/09/12 05:24:11 579666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:1200|po_sent_time:1757654651522942|recovery:1|recovery_start:1757654651579631|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 579671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:138009|srtt:57036|latest_rtt:56296|min_rtt:30532|applimit:0|lost:134|recovery:1|recovery_start:1757654651579631|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 579676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:141|largest:141|pns:2|
[2025/09/12 05:24:11 579680] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:206|pkt_type:SHORT_HEADER|pkt_num:141|frame:ACK |recv_time:1757654651579238|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 579685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771579238|now:1757654651579238|interv:120000000|
[2025/09/12 05:24:11 579689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771579238|now:1757654651579238|interv:120000000|
[2025/09/12 05:24:11 579693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651584436|pq_index:0|
[2025/09/12 05:24:11 579697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651578671|
[2025/09/12 05:24:11 579701] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651579701|
[2025/09/12 05:24:11 579705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651579704|
[2025/09/12 05:24:11 579711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57036|min_srtt:57036|path_bw:1210248|loss_rate:37.50|path_pto:0|
[2025/09/12 05:24:11 579715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:138009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:245262|
[2025/09/12 05:24:11 579719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57036|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 579724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:346|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 579728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57036|min_srtt:57036|path_bw:1210248|loss_rate:37.50|path_pto:0|
[2025/09/12 05:24:11 579735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:1200|inflight:138009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:316002|
[2025/09/12 05:24:11 579739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 579743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 579747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 579751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 579755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57036|min_srtt:57036|path_bw:1210248|loss_rate:37.50|path_pto:0|
[2025/09/12 05:24:11 579759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:1200|inflight:138009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:386742|
[2025/09/12 05:24:11 579763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 579767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 579771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 579775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 579779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:346|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 579784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:138009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:245262|
[2025/09/12 05:24:11 579788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 579792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:468|
[2025/09/12 05:24:11 579821] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:468|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:138009|now:1757654651579799|stream_id:0|stream_offset:245262|
[2025/09/12 05:24:11 579830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:468|origin_pktnum:224|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 579838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:138009|applimit:0|
[2025/09/12 05:24:11 579844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651585103|now:1757654651579844|interval:5259|
[2025/09/12 05:24:11 579851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651585103|now:1757654651579844|interv:5259|
[2025/09/12 05:24:11 579856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:139209|
[2025/09/12 05:24:11 579861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651585103|
[2025/09/12 05:24:11 579874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651585103|
[2025/09/12 05:24:11 579879] [debug] |xqc_engine_wakeup_after|wakeup:1757654651585103|now:1757654651579879|diff:5224|
[2025/09/12 05:24:11 579885] [debug] |xqc_engine_main_logic|END|now:1757654651579704|
[2025/09/12 05:24:11 579893] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651579893|
[2025/09/12 05:24:11 579898] [debug] |xqc_engine_wakeup_after|wakeup:1757654651585103|now:1757654651579898|diff:5205|
[2025/09/12 05:24:11 579902] [debug] |xqc_engine_main_logic|END|now:1757654651579893|
[2025/09/12 05:24:11 581274] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:208|state:ESTABED|recv_time:1757654651581273|
[2025/09/12 05:24:11 581282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 581287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:141|
[2025/09/12 05:24:11 581291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:142|
[2025/09/12 05:24:11 581297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:142|
[2025/09/12 05:24:11 581301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 581306] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 581312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:354|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:356|path_largest_ack:354|
[2025/09/12 05:24:11 581316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:77|tx_in_flight:144016|prior_delivered:183958|prior_time:1757654651522346|is_app_limited:0|send_elapse:58080|ack_elapse:58927|ctl_first_sent_time:1757654651523042|lagest_ack_time:1757654651581273|curr_delivered:253558|
[2025/09/12 05:24:11 581321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651523042|
[2025/09/12 05:24:11 581325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2538||sndq_packets_used_bytes:0|sndq_packets_free:138|
[2025/09/12 05:24:11 581330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:356|origin_pktnum:41|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:356|path_largest_ack:356|
[2025/09/12 05:24:11 581334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:79|tx_in_flight:142816|prior_delivered:185158|prior_time:1757654651523352|is_app_limited:0|send_elapse:56996|ack_elapse:57921|ctl_first_sent_time:1757654651523885|lagest_ack_time:1757654651581273|curr_delivered:254758|
[2025/09/12 05:24:11 581338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651523885|
[2025/09/12 05:24:11 581342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2537||sndq_packets_used_bytes:0|sndq_packets_free:139|
[2025/09/12 05:24:11 581346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:57036|rttvar:462|minrtt:30532|latest_rtt:57388|ack_delay:40|
[2025/09/12 05:24:11 581351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:57075|rttvar:425|minrtt:30532|latest_rtt:57388|ack_delay:40|
[2025/09/12 05:24:11 581355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:356|lost_pn:353|thresh:3|
[2025/09/12 05:24:11 581359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 581371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 581424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 581444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 581451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 581476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 581536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 581559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 581563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 581592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 581595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 581599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 581603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 581637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 581660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 581668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 581672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:352|lost_pn:353|po_sent_time:1757654651520938|lost_send_time:1757654651516712|loss_delay:64561|frame:STREAM |repair:128|
[2025/09/12 05:24:11 581677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651520938u|
[2025/09/12 05:24:11 581683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 581687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651587699|now:1757654651581687|interval:6012|
[2025/09/12 05:24:11 581691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651587699|now:1757654651581687|interv:6012|
[2025/09/12 05:24:11 581695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 56996, ack_elapse 57921, delivered 69600|rate 1201636|lost 139|
[2025/09/12 05:24:11 581700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201636) in round 6|
[2025/09/12 05:24:11 581704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 581708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:4962|
[2025/09/12 05:24:11 581712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:2400|po_sent_time:1757654651523885|recovery:1|recovery_start:1757654651581683|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 581716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:2400|po_sent_time:1757654651523885|recovery:1|recovery_start:1757654651581683|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 581721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:135609|srtt:57075|latest_rtt:57388|min_rtt:30532|applimit:0|lost:135|recovery:1|recovery_start:1757654651581683|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 581726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:142|largest:142|pns:2|
[2025/09/12 05:24:11 581731] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:208|pkt_type:SHORT_HEADER|pkt_num:142|frame:ACK |recv_time:1757654651581273|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 581735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771581273|now:1757654651581273|interv:120000000|
[2025/09/12 05:24:11 581739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771581273|now:1757654651581273|interv:120000000|
[2025/09/12 05:24:11 581743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651585103|pq_index:0|
[2025/09/12 05:24:11 581747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651579704|
[2025/09/12 05:24:11 581751] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651581751|
[2025/09/12 05:24:11 581756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651581755|
[2025/09/12 05:24:11 581761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57075|min_srtt:57075|path_bw:1210248|loss_rate:44.44|path_pto:0|
[2025/09/12 05:24:11 581766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:135609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:316002|
[2025/09/12 05:24:11 581774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57075|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 581778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:347|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 581782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57075|min_srtt:57075|path_bw:1210248|loss_rate:44.44|path_pto:0|
[2025/09/12 05:24:11 581786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:135609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:247620|
[2025/09/12 05:24:11 581791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57075|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 581795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:349|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 581799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57075|min_srtt:57075|path_bw:1210248|loss_rate:44.44|path_pto:0|
[2025/09/12 05:24:11 581803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:135609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:317181|
[2025/09/12 05:24:11 581807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57075|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 581812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:350|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 581816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57075|min_srtt:57075|path_bw:1210248|loss_rate:44.44|path_pto:0|
[2025/09/12 05:24:11 581820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:135609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:318360|
[2025/09/12 05:24:11 581824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 581828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 581832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 581836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 581841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57075|min_srtt:57075|path_bw:1210248|loss_rate:44.44|path_pto:0|
[2025/09/12 05:24:11 581848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:135609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:386742|
[2025/09/12 05:24:11 581855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 581866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 581872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 581878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 581883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:347|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 581887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:135609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:316002|
[2025/09/12 05:24:11 581891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 581895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:469|
[2025/09/12 05:24:11 581926] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:469|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:135609|now:1757654651581903|stream_id:0|stream_offset:316002|
[2025/09/12 05:24:11 581934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:469|origin_pktnum:347|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 581941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:135609|applimit:0|
[2025/09/12 05:24:11 581948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651587699|now:1757654651581948|interval:5751|
[2025/09/12 05:24:11 581954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651587699|now:1757654651581948|interv:5751|
[2025/09/12 05:24:11 581958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:136809|
[2025/09/12 05:24:11 581963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:349|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 581967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:136809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:247620|
[2025/09/12 05:24:11 581972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 581975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:470|
[2025/09/12 05:24:11 582000] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:470|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:136809|now:1757654651581982|stream_id:0|stream_offset:247620|
[2025/09/12 05:24:11 582009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:470|origin_pktnum:227|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 582016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:136809|applimit:0|
[2025/09/12 05:24:11 582023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651587699|now:1757654651582023|interval:5676|
[2025/09/12 05:24:11 582033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651587699|now:1757654651582023|interv:5676|
[2025/09/12 05:24:11 582038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:138009|
[2025/09/12 05:24:11 582042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:350|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 582046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:138009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:317181|
[2025/09/12 05:24:11 582051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 582055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:471|
[2025/09/12 05:24:11 582080] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:471|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:138009|now:1757654651582061|stream_id:0|stream_offset:317181|
[2025/09/12 05:24:11 582088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:471|origin_pktnum:350|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 582094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:138009|applimit:0|
[2025/09/12 05:24:11 582101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651587699|now:1757654651582100|interval:5599|
[2025/09/12 05:24:11 582107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651587699|now:1757654651582100|interv:5599|
[2025/09/12 05:24:11 582112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:139209|
[2025/09/12 05:24:11 582117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651587699|
[2025/09/12 05:24:11 582121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651587699|
[2025/09/12 05:24:11 582125] [debug] |xqc_engine_wakeup_after|wakeup:1757654651587699|now:1757654651582125|diff:5574|
[2025/09/12 05:24:11 582129] [debug] |xqc_engine_main_logic|END|now:1757654651581755|
[2025/09/12 05:24:11 582134] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651582134|
[2025/09/12 05:24:11 582138] [debug] |xqc_engine_wakeup_after|wakeup:1757654651587699|now:1757654651582138|diff:5561|
[2025/09/12 05:24:11 582142] [debug] |xqc_engine_main_logic|END|now:1757654651582134|
[2025/09/12 05:24:11 582231] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:210|state:ESTABED|recv_time:1757654651582231|
[2025/09/12 05:24:11 582236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 582242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:142|
[2025/09/12 05:24:11 582246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:143|
[2025/09/12 05:24:11 582251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:143|
[2025/09/12 05:24:11 582255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 582260] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 582266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:359|origin_pktnum:237|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:359|path_largest_ack:359|
[2025/09/12 05:24:11 582275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:83|tx_in_flight:139208|prior_delivered:187558|prior_time:1757654651525322|is_app_limited:0|send_elapse:57148|ack_elapse:56909|ctl_first_sent_time:1757654651525969|lagest_ack_time:1757654651582231|curr_delivered:255958|
[2025/09/12 05:24:11 582280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651525969|
[2025/09/12 05:24:11 582284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2533||sndq_packets_used_bytes:0|sndq_packets_free:143|
[2025/09/12 05:24:11 582288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:57075|rttvar:425|minrtt:30532|latest_rtt:56262|ack_delay:40|
[2025/09/12 05:24:11 582292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56968|rttvar:532|minrtt:30532|latest_rtt:56262|ack_delay:40|
[2025/09/12 05:24:11 582297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:359|lost_pn:356|thresh:3|
[2025/09/12 05:24:11 582301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 582309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 582362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 582379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 582387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 582395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 582451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 582495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 582499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 582525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 582529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 582533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 582537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 582571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 582596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 582604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 582612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:355|lost_pn:356|po_sent_time:1757654651523138|lost_send_time:1757654651518142|loss_delay:64089|frame:STREAM |repair:128|
[2025/09/12 05:24:11 582616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651523138u|
[2025/09/12 05:24:11 582620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 582624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651588054|now:1757654651582624|interval:5430|
[2025/09/12 05:24:11 582628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651588054|now:1757654651582624|interv:5430|
[2025/09/12 05:24:11 582632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57148, ack_elapse 56909, delivered 68400|rate 1196892|lost 140|
[2025/09/12 05:24:11 582637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1196892) in round 6|
[2025/09/12 05:24:11 582641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 582645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:4962|
[2025/09/12 05:24:11 582649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:1200|po_sent_time:1757654651525969|recovery:1|recovery_start:1757654651582620|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 582653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:1200|po_sent_time:1757654651525969|recovery:1|recovery_start:1757654651582620|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 582657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:136809|srtt:56968|latest_rtt:56262|min_rtt:30532|applimit:0|lost:138|recovery:1|recovery_start:1757654651582620|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 582663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:143|largest:143|pns:2|
[2025/09/12 05:24:11 582667] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:210|pkt_type:SHORT_HEADER|pkt_num:143|frame:ACK |recv_time:1757654651582231|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 582675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771582231|now:1757654651582231|interv:120000000|
[2025/09/12 05:24:11 582679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771582231|now:1757654651582231|interv:120000000|
[2025/09/12 05:24:11 582682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651587699|pq_index:0|
[2025/09/12 05:24:11 582686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651581755|
[2025/09/12 05:24:11 582690] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651582690|
[2025/09/12 05:24:11 582695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651582694|
[2025/09/12 05:24:11 582700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56968|min_srtt:56968|path_bw:1210248|loss_rate:58.33|path_pto:0|
[2025/09/12 05:24:11 582705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:136809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:318360|
[2025/09/12 05:24:11 582709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56968|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 582713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:352|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 582718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56968|min_srtt:56968|path_bw:1210248|loss_rate:58.33|path_pto:0|
[2025/09/12 05:24:11 582722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:136809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:320718|
[2025/09/12 05:24:11 582726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56968|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 582730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:355|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 582734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56968|min_srtt:56968|path_bw:1210248|loss_rate:58.33|path_pto:0|
[2025/09/12 05:24:11 582739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:136809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:386742|
[2025/09/12 05:24:11 582743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 582747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 582750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 582755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 582759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:352|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 582765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:136809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:318360|
[2025/09/12 05:24:11 582770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 582774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:472|
[2025/09/12 05:24:11 582803] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:472|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:136809|now:1757654651582780|stream_id:0|stream_offset:318360|
[2025/09/12 05:24:11 582812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:472|origin_pktnum:352|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 582819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:136809|applimit:0|
[2025/09/12 05:24:11 582825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651588054|now:1757654651582825|interval:5229|
[2025/09/12 05:24:11 582832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651588054|now:1757654651582825|interv:5229|
[2025/09/12 05:24:11 582837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:138009|
[2025/09/12 05:24:11 582842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:355|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 582847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:138009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:320718|
[2025/09/12 05:24:11 582854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 582860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:473|
[2025/09/12 05:24:11 582892] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:473|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:138009|now:1757654651582870|stream_id:0|stream_offset:320718|
[2025/09/12 05:24:11 582900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:473|origin_pktnum:355|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 582907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:138009|applimit:0|
[2025/09/12 05:24:11 582914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651588054|now:1757654651582914|interval:5140|
[2025/09/12 05:24:11 582918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651588054|now:1757654651582914|interv:5140|
[2025/09/12 05:24:11 582922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:139209|
[2025/09/12 05:24:11 582927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651588054|
[2025/09/12 05:24:11 582931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651588054|
[2025/09/12 05:24:11 582935] [debug] |xqc_engine_wakeup_after|wakeup:1757654651588054|now:1757654651582935|diff:5119|
[2025/09/12 05:24:11 582944] [debug] |xqc_engine_main_logic|END|now:1757654651582694|
[2025/09/12 05:24:11 582949] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651582949|
[2025/09/12 05:24:11 582953] [debug] |xqc_engine_wakeup_after|wakeup:1757654651588054|now:1757654651582953|diff:5101|
[2025/09/12 05:24:11 582957] [debug] |xqc_engine_main_logic|END|now:1757654651582949|
[2025/09/12 05:24:11 584227] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:212|state:ESTABED|recv_time:1757654651584227|
[2025/09/12 05:24:11 584235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 584241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:143|
[2025/09/12 05:24:11 584245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:144|
[2025/09/12 05:24:11 584250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:144|
[2025/09/12 05:24:11 584254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 584259] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 584265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:360|origin_pktnum:238|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:365|path_largest_ack:360|
[2025/09/12 05:24:11 584270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:83|tx_in_flight:140408|prior_delivered:187558|prior_time:1757654651525322|is_app_limited:0|send_elapse:57242|ack_elapse:58905|ctl_first_sent_time:1757654651526063|lagest_ack_time:1757654651584227|curr_delivered:257158|
[2025/09/12 05:24:11 584274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651526063|
[2025/09/12 05:24:11 584279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2532||sndq_packets_used_bytes:0|sndq_packets_free:144|
[2025/09/12 05:24:11 584283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:365|origin_pktnum:121|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:365|path_largest_ack:365|
[2025/09/12 05:24:11 584287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:85|tx_in_flight:142808|prior_delivered:188758|prior_time:1757654651526379|is_app_limited:0|send_elapse:57981|ack_elapse:57848|ctl_first_sent_time:1757654651526956|lagest_ack_time:1757654651584227|curr_delivered:258358|
[2025/09/12 05:24:11 584292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651526956|
[2025/09/12 05:24:11 584295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2531||sndq_packets_used_bytes:0|sndq_packets_free:145|
[2025/09/12 05:24:11 584299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56968|rttvar:532|minrtt:30532|latest_rtt:57271|ack_delay:40|
[2025/09/12 05:24:11 584304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:57000|rttvar:464|minrtt:30532|latest_rtt:57271|ack_delay:40|
[2025/09/12 05:24:11 584308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:365|lost_pn:362|thresh:3|
[2025/09/12 05:24:11 584312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 584320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 584373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 584389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 584397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 584474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 584497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 584501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 584527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 584531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 584535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 584541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 584576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 584598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 584606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 584618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:357|lost_pn:362|po_sent_time:1757654651523965|lost_send_time:1757654651519798|loss_delay:64429|frame:STREAM |repair:128|
[2025/09/12 05:24:11 584623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:358|lost_pn:362|po_sent_time:1757654651524044|lost_send_time:1757654651519798|loss_delay:64429|frame:STREAM |repair:128|
[2025/09/12 05:24:11 584628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:361|lost_pn:362|po_sent_time:1757654651526142|lost_send_time:1757654651519798|loss_delay:64429|frame:STREAM |repair:128|
[2025/09/12 05:24:11 584632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:362|lost_pn:362|po_sent_time:1757654651526206|lost_send_time:1757654651519798|loss_delay:64429|frame:STREAM |repair:128|
[2025/09/12 05:24:11 584639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651526206u|
[2025/09/12 05:24:11 584643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 584647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651590691|now:1757654651584647|interval:6044|
[2025/09/12 05:24:11 584651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651590691|now:1757654651584647|interv:6044|
[2025/09/12 05:24:11 584656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57981, ack_elapse 57848, delivered 69600|rate 1200393|lost 144|
[2025/09/12 05:24:11 584660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200393) in round 6|
[2025/09/12 05:24:11 584664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 584668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:4962|
[2025/09/12 05:24:11 584672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:4|acked:2400|po_sent_time:1757654651526956|recovery:1|recovery_start:1757654651584643|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 584677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:4|acked:2400|po_sent_time:1757654651526956|recovery:1|recovery_start:1757654651584643|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 584681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:132009|srtt:57000|latest_rtt:57271|min_rtt:30532|applimit:0|lost:140|recovery:1|recovery_start:1757654651584643|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 584687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:144|largest:144|pns:2|
[2025/09/12 05:24:11 584691] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:212|pkt_type:SHORT_HEADER|pkt_num:144|frame:ACK |recv_time:1757654651584227|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 584696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771584227|now:1757654651584227|interv:120000000|
[2025/09/12 05:24:11 584700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771584227|now:1757654651584227|interv:120000000|
[2025/09/12 05:24:11 584704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651588054|pq_index:0|
[2025/09/12 05:24:11 584708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651582694|
[2025/09/12 05:24:11 584712] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651584712|
[2025/09/12 05:24:11 584717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651584716|
[2025/09/12 05:24:11 584722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57000|min_srtt:57000|path_bw:1210248|loss_rate:64.29|path_pto:0|
[2025/09/12 05:24:11 584727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:132009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:42474|
[2025/09/12 05:24:11 584736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57000|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 584740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:357|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 584744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57000|min_srtt:57000|path_bw:1210248|loss_rate:64.29|path_pto:0|
[2025/09/12 05:24:11 584749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:132009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:321897|
[2025/09/12 05:24:11 584753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57000|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 584757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:358|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 584761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57000|min_srtt:57000|path_bw:1210248|loss_rate:64.29|path_pto:0|
[2025/09/12 05:24:11 584766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:132009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:253515|
[2025/09/12 05:24:11 584770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57000|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 584774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:361|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 584778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57000|min_srtt:57000|path_bw:1210248|loss_rate:64.29|path_pto:0|
[2025/09/12 05:24:11 584782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:132009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:254694|
[2025/09/12 05:24:11 584787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57000|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 584791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:362|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 584795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57000|min_srtt:57000|path_bw:1210248|loss_rate:64.29|path_pto:0|
[2025/09/12 05:24:11 584799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:132009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:386742|
[2025/09/12 05:24:11 584803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57000|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 584810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 584814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57000|min_srtt:57000|path_bw:1210248|loss_rate:64.29|path_pto:0|
[2025/09/12 05:24:11 584818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:6000|inflight:132009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:387921|
[2025/09/12 05:24:11 584823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57000|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 584827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 584831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57000|min_srtt:57000|path_bw:1210248|loss_rate:64.29|path_pto:0|
[2025/09/12 05:24:11 584836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:7200|inflight:132009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 584843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 584849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 584855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 584862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 584868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:357|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 584875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:132009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:42474|
[2025/09/12 05:24:11 584880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 584884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:474|
[2025/09/12 05:24:11 584915] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:474|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:132009|now:1757654651584892|stream_id:0|stream_offset:42474|
[2025/09/12 05:24:11 584923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:474|origin_pktnum:42|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 584930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:132009|applimit:0|
[2025/09/12 05:24:11 584937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651590691|now:1757654651584936|interval:5755|
[2025/09/12 05:24:11 584943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651590691|now:1757654651584936|interv:5755|
[2025/09/12 05:24:11 584947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:133209|
[2025/09/12 05:24:11 584957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:358|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 584961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:133209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:321897|
[2025/09/12 05:24:11 584966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 584970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:475|
[2025/09/12 05:24:11 584995] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:475|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:133209|now:1757654651584977|stream_id:0|stream_offset:321897|
[2025/09/12 05:24:11 585004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:475|origin_pktnum:358|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 585011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:133209|applimit:0|
[2025/09/12 05:24:11 585017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651590691|now:1757654651585016|interval:5675|
[2025/09/12 05:24:11 585023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651590691|now:1757654651585016|interv:5675|
[2025/09/12 05:24:11 585027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:134409|
[2025/09/12 05:24:11 585032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:361|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 585036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:134409|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:253515|
[2025/09/12 05:24:11 585040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 585044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:476|
[2025/09/12 05:24:11 585069] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:476|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:134409|now:1757654651585051|stream_id:0|stream_offset:253515|
[2025/09/12 05:24:11 585077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:476|origin_pktnum:241|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 585084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:134409|applimit:0|
[2025/09/12 05:24:11 585091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651590691|now:1757654651585090|interval:5601|
[2025/09/12 05:24:11 585097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651590691|now:1757654651585090|interv:5601|
[2025/09/12 05:24:11 585101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:135609|
[2025/09/12 05:24:11 585105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:362|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 585114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:135609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:254694|
[2025/09/12 05:24:11 585118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 585123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:477|
[2025/09/12 05:24:11 585148] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:477|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:135609|now:1757654651585129|stream_id:0|stream_offset:254694|
[2025/09/12 05:24:11 585156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:477|origin_pktnum:242|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 585163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:135609|applimit:0|
[2025/09/12 05:24:11 585169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651590691|now:1757654651585169|interval:5522|
[2025/09/12 05:24:11 585176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651590691|now:1757654651585169|interv:5522|
[2025/09/12 05:24:11 585180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:136809|
[2025/09/12 05:24:11 585185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 585189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:136809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:386742|
[2025/09/12 05:24:11 585193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 585197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:478|
[2025/09/12 05:24:11 585222] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:478|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:136809|now:1757654651585204|stream_id:0|stream_offset:386742|
[2025/09/12 05:24:11 585230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:478|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 585237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:136809|applimit:0|
[2025/09/12 05:24:11 585244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651590691|now:1757654651585244|interval:5447|
[2025/09/12 05:24:11 585250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651590691|now:1757654651585244|interv:5447|
[2025/09/12 05:24:11 585254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:138009|
[2025/09/12 05:24:11 585258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 585263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:138009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:387921|
[2025/09/12 05:24:11 585272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 585276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:479|
[2025/09/12 05:24:11 585301] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:479|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:138009|now:1757654651585282|stream_id:0|stream_offset:387921|
[2025/09/12 05:24:11 585309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:479|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 585316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:138009|applimit:0|
[2025/09/12 05:24:11 585323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651590691|now:1757654651585323|interval:5368|
[2025/09/12 05:24:11 585329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651590691|now:1757654651585323|interv:5368|
[2025/09/12 05:24:11 585333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:139209|
[2025/09/12 05:24:11 585338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651590691|
[2025/09/12 05:24:11 585342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651590691|
[2025/09/12 05:24:11 585346] [debug] |xqc_engine_wakeup_after|wakeup:1757654651590691|now:1757654651585346|diff:5345|
[2025/09/12 05:24:11 585350] [debug] |xqc_engine_main_logic|END|now:1757654651584716|
[2025/09/12 05:24:11 585357] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:214|state:ESTABED|recv_time:1757654651585356|
[2025/09/12 05:24:11 585361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 585367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:144|
[2025/09/12 05:24:11 585371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:145|
[2025/09/12 05:24:11 585376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:145|
[2025/09/12 05:24:11 585380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 585385] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 585391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:368|origin_pktnum:124|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:368|path_largest_ack:368|
[2025/09/12 05:24:11 585396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:86|tx_in_flight:144008|prior_delivered:189958|prior_time:1757654651527338|is_app_limited:0|send_elapse:57069|ack_elapse:58018|ctl_first_sent_time:1757654651527861|lagest_ack_time:1757654651585356|curr_delivered:259558|
[2025/09/12 05:24:11 585400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651527861|
[2025/09/12 05:24:11 585405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2532||sndq_packets_used_bytes:0|sndq_packets_free:144|
[2025/09/12 05:24:11 585408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:57000|rttvar:464|minrtt:30532|latest_rtt:57495|ack_delay:40|
[2025/09/12 05:24:11 585413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:57056|rttvar:461|minrtt:30532|latest_rtt:57495|ack_delay:40|
[2025/09/12 05:24:11 585425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:368|lost_pn:365|thresh:3|
[2025/09/12 05:24:11 585429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 585437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 585498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 585517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 585578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 585601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 585604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 585631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 585635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 585642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 585646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 585680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 585703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 585711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 585726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 585730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 585734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 585741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:363|lost_pn:365|po_sent_time:1757654651526262|lost_send_time:1757654651520675|loss_delay:64681|frame:STREAM |repair:128|
[2025/09/12 05:24:11 585746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:364|lost_pn:365|po_sent_time:1757654651526323|lost_send_time:1757654651520675|loss_delay:64681|frame:STREAM |repair:128|
[2025/09/12 05:24:11 585750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651526323u|
[2025/09/12 05:24:11 585754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 585758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651591721|now:1757654651585758|interval:5963|
[2025/09/12 05:24:11 585762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651591721|now:1757654651585758|interv:5963|
[2025/09/12 05:24:11 585766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57069, ack_elapse 58018, delivered 69600|rate 1199627|lost 146|
[2025/09/12 05:24:11 585771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199627) in round 6|
[2025/09/12 05:24:11 585775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 585779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:4962|
[2025/09/12 05:24:11 585783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:1200|po_sent_time:1757654651527861|recovery:1|recovery_start:1757654651585754|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 585788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:1200|po_sent_time:1757654651527861|recovery:1|recovery_start:1757654651585754|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 585792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:135609|srtt:57056|latest_rtt:57495|min_rtt:30532|applimit:0|lost:144|recovery:1|recovery_start:1757654651585754|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 585798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:145|largest:145|pns:2|
[2025/09/12 05:24:11 585802] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:214|pkt_type:SHORT_HEADER|pkt_num:145|frame:ACK |recv_time:1757654651585356|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 585807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771585356|now:1757654651585356|interv:120000000|
[2025/09/12 05:24:11 585811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771585356|now:1757654651585356|interv:120000000|
[2025/09/12 05:24:11 585815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651590691|pq_index:0|
[2025/09/12 05:24:11 585819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651584716|
[2025/09/12 05:24:11 585823] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651585823|
[2025/09/12 05:24:11 585828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651585827|
[2025/09/12 05:24:11 585836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57056|min_srtt:57056|path_bw:1210248|loss_rate:65.00|path_pto:0|
[2025/09/12 05:24:11 585841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:135609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:323076|
[2025/09/12 05:24:11 585845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57056|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 585850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:363|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 585854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57056|min_srtt:57056|path_bw:1210248|loss_rate:65.00|path_pto:0|
[2025/09/12 05:24:11 585858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:135609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:324255|
[2025/09/12 05:24:11 585863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57056|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 585867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:364|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 585871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57056|min_srtt:57056|path_bw:1210248|loss_rate:65.00|path_pto:0|
[2025/09/12 05:24:11 585875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:135609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 585880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57056|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 585884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 585888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57056|min_srtt:57056|path_bw:1210248|loss_rate:65.00|path_pto:0|
[2025/09/12 05:24:11 585892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:135609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:390279|
[2025/09/12 05:24:11 585897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 585900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 585904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 585908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 585915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:363|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 585920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:135609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:323076|
[2025/09/12 05:24:11 585924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 585928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651586928|now:1757654651585928|interv:1000|
[2025/09/12 05:24:11 585932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 585936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 585940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 585944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:135609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 585948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 585952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 585956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651586928|
[2025/09/12 05:24:11 585960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651586928|
[2025/09/12 05:24:11 585964] [debug] |xqc_engine_wakeup_after|wakeup:1757654651586928|now:1757654651585963|diff:965|
[2025/09/12 05:24:11 585968] [debug] |xqc_engine_main_logic|END|now:1757654651585827|
[2025/09/12 05:24:11 585973] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651585973|
[2025/09/12 05:24:11 585977] [debug] |xqc_engine_wakeup_after|wakeup:1757654651586928|now:1757654651585976|diff:952|
[2025/09/12 05:24:11 585980] [debug] |xqc_engine_main_logic|END|now:1757654651585973|
[2025/09/12 05:24:11 586232] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:216|state:ESTABED|recv_time:1757654651586231|
[2025/09/12 05:24:11 586237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 586242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:145|
[2025/09/12 05:24:11 586246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:146|
[2025/09/12 05:24:11 586252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:146|
[2025/09/12 05:24:11 586256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 586261] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 586266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:370|origin_pktnum:248|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:370|path_largest_ack:370|
[2025/09/12 05:24:11 586271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:87|tx_in_flight:144008|prior_delivered:191158|prior_time:1757654651528310|is_app_limited:0|send_elapse:57894|ack_elapse:57921|ctl_first_sent_time:1757654651528844|lagest_ack_time:1757654651586231|curr_delivered:260758|
[2025/09/12 05:24:11 586275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651528844|
[2025/09/12 05:24:11 586279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2530||sndq_packets_used_bytes:0|sndq_packets_free:146|
[2025/09/12 05:24:11 586287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:57056|rttvar:461|minrtt:30532|latest_rtt:57387|ack_delay:48|
[2025/09/12 05:24:11 586292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:57091|rttvar:416|minrtt:30532|latest_rtt:57387|ack_delay:48|
[2025/09/12 05:24:11 586296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:370|lost_pn:367|thresh:3|
[2025/09/12 05:24:11 586300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 586307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 586353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 586368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 586428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 586468] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 586475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 586504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 586508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 586512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 586516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 586550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 586573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 586581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 586596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 586606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 586610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 586618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:366|lost_pn:367|po_sent_time:1757654651527040|lost_send_time:1757654651521671|loss_delay:64560|frame:STREAM |repair:128|
[2025/09/12 05:24:11 586623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:367|lost_pn:367|po_sent_time:1757654651527103|lost_send_time:1757654651521671|loss_delay:64560|frame:STREAM |repair:128|
[2025/09/12 05:24:11 586627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651527103u|
[2025/09/12 05:24:11 586631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 586635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651592517|now:1757654651586635|interval:5882|
[2025/09/12 05:24:11 586639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651592517|now:1757654651586635|interv:5882|
[2025/09/12 05:24:11 586643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57894, ack_elapse 57921, delivered 69600|rate 1201636|lost 148|
[2025/09/12 05:24:11 586647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201636) in round 6|
[2025/09/12 05:24:11 586651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 586655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:4962|
[2025/09/12 05:24:11 586659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:1200|po_sent_time:1757654651528844|recovery:1|recovery_start:1757654651586631|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 586664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:1200|po_sent_time:1757654651528844|recovery:1|recovery_start:1757654651586631|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 586668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:132009|srtt:57091|latest_rtt:57387|min_rtt:30532|applimit:0|lost:144|recovery:1|recovery_start:1757654651586631|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 586673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:146|largest:146|pns:2|
[2025/09/12 05:24:11 586678] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:216|pkt_type:SHORT_HEADER|pkt_num:146|frame:ACK |recv_time:1757654651586231|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 586682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771586231|now:1757654651586231|interv:120000000|
[2025/09/12 05:24:11 586689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771586231|now:1757654651586231|interv:120000000|
[2025/09/12 05:24:11 586693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651586928|pq_index:0|
[2025/09/12 05:24:11 586697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651585827|
[2025/09/12 05:24:11 586701] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651586701|
[2025/09/12 05:24:11 586706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651586705|
[2025/09/12 05:24:11 586711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57091|min_srtt:57091|path_bw:1210248|loss_rate:65.00|path_pto:0|
[2025/09/12 05:24:11 586715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:132009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:255873|
[2025/09/12 05:24:11 586720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57091|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 586724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:366|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 586728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57091|min_srtt:57091|path_bw:1210248|loss_rate:65.00|path_pto:0|
[2025/09/12 05:24:11 586732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:132009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:325434|
[2025/09/12 05:24:11 586737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57091|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 586741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:367|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 586745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57091|min_srtt:57091|path_bw:1210248|loss_rate:65.00|path_pto:0|
[2025/09/12 05:24:11 586749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:6000|inflight:132009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:390279|
[2025/09/12 05:24:11 586753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57091|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 586758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 586762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57091|min_srtt:57091|path_bw:1210248|loss_rate:65.00|path_pto:0|
[2025/09/12 05:24:11 586766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:7200|inflight:132009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:391458|
[2025/09/12 05:24:11 586773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 586777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 586781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 586785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 586789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:363|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 586793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:132009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:323076|
[2025/09/12 05:24:11 586798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 586802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 586806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 586809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:132009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 586814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 586818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 586821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651586928|
[2025/09/12 05:24:11 586826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651586928|
[2025/09/12 05:24:11 586832] [debug] |xqc_engine_wakeup_after|wakeup:1757654651586928|now:1757654651586832|diff:96|
[2025/09/12 05:24:11 586838] [debug] |xqc_engine_main_logic|END|now:1757654651586705|
[2025/09/12 05:24:11 586846] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651586845|
[2025/09/12 05:24:11 586852] [debug] |xqc_engine_wakeup_after|wakeup:1757654651586928|now:1757654651586852|diff:76|
[2025/09/12 05:24:11 586858] [debug] |xqc_engine_main_logic|END|now:1757654651586845|
[2025/09/12 05:24:11 587156] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:219|state:ESTABED|recv_time:1757654651587155|
[2025/09/12 05:24:11 587161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 587166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:146|
[2025/09/12 05:24:11 587170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:147|
[2025/09/12 05:24:11 587176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:147|
[2025/09/12 05:24:11 587180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 587185] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 587191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:372|origin_pktnum:128|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:372|path_largest_ack:372|
[2025/09/12 05:24:11 587195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:88|tx_in_flight:144008|prior_delivered:192358|prior_time:1757654651529343|is_app_limited:0|send_elapse:56949|ack_elapse:57812|ctl_first_sent_time:1757654651529892|lagest_ack_time:1757654651587155|curr_delivered:261958|
[2025/09/12 05:24:11 587204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651529892|
[2025/09/12 05:24:11 587208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2531||sndq_packets_used_bytes:0|sndq_packets_free:145|
[2025/09/12 05:24:11 587212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:57091|rttvar:416|minrtt:30532|latest_rtt:57263|ack_delay:24|
[2025/09/12 05:24:11 587216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:57109|rttvar:349|minrtt:30532|latest_rtt:57263|ack_delay:24|
[2025/09/12 05:24:11 587221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:372|lost_pn:369|thresh:3|
[2025/09/12 05:24:11 587225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 587233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 587275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 587346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 587369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 587373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 587402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 587406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 587410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 587413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 587448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 587488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 587495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 587513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 587521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 587525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 587536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 587541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:369|lost_pn:369|po_sent_time:1757654651527957|lost_send_time:1757654651522735|loss_delay:64420|frame:STREAM |repair:128|
[2025/09/12 05:24:11 587545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651527957u|
[2025/09/12 05:24:11 587549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 587553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651593357|now:1757654651587553|interval:5804|
[2025/09/12 05:24:11 587557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651593357|now:1757654651587553|interv:5804|
[2025/09/12 05:24:11 587561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 56949, ack_elapse 57812, delivered 69600|rate 1203902|lost 149|
[2025/09/12 05:24:11 587566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203902) in round 6|
[2025/09/12 05:24:11 587570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 587574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:4964|
[2025/09/12 05:24:11 587578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:1200|po_sent_time:1757654651529892|recovery:1|recovery_start:1757654651587549|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 587582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:1200|po_sent_time:1757654651529892|recovery:1|recovery_start:1757654651587549|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 587587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:129609|srtt:57109|latest_rtt:57263|min_rtt:30532|applimit:0|lost:144|recovery:1|recovery_start:1757654651587549|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 587592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:11 587596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654651612155|now:1757654651587155|interv:25000|
[2025/09/12 05:24:11 587601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651587155|max_ack_delay:25000|
[2025/09/12 05:24:11 587608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:147|largest:147|pns:2|
[2025/09/12 05:24:11 587612] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:219|pkt_type:SHORT_HEADER|pkt_num:147|frame:PING ACK |recv_time:1757654651587155|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 587617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771587155|now:1757654651587155|interv:120000000|
[2025/09/12 05:24:11 587621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771587155|now:1757654651587155|interv:120000000|
[2025/09/12 05:24:11 587625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651586928|pq_index:0|
[2025/09/12 05:24:11 587629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651586705|
[2025/09/12 05:24:11 587633] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651587633|
[2025/09/12 05:24:11 587638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651587637|
[2025/09/12 05:24:11 587642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651586928|now:1757654651587637|
[2025/09/12 05:24:11 587646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651586928|now:1757654651587637|
[2025/09/12 05:24:11 587650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 587655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57109|min_srtt:57109|path_bw:1210248|loss_rate:65.00|path_pto:0|
[2025/09/12 05:24:11 587660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:7200|inflight:129609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:326613|
[2025/09/12 05:24:11 587664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57109|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 587668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:369|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 587673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57109|min_srtt:57109|path_bw:1210248|loss_rate:65.00|path_pto:0|
[2025/09/12 05:24:11 587677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:8400|inflight:129609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:391458|
[2025/09/12 05:24:11 587681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57109|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 587685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 587690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57109|min_srtt:57109|path_bw:1210248|loss_rate:65.00|path_pto:0|
[2025/09/12 05:24:11 587696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:9600|inflight:129609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:392637|
[2025/09/12 05:24:11 587701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 587704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 587708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 587712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 587716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:363|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 587721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:129609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:323076|
[2025/09/12 05:24:11 587725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 587729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:480|
[2025/09/12 05:24:11 587759] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:480|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:129609|now:1757654651587736|stream_id:0|stream_offset:323076|
[2025/09/12 05:24:11 587767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:480|origin_pktnum:363|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 587774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:129609|applimit:0|
[2025/09/12 05:24:11 587781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651593357|now:1757654651587781|interval:5576|
[2025/09/12 05:24:11 587788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651593357|now:1757654651587781|interv:5576|
[2025/09/12 05:24:11 587793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:130809|
[2025/09/12 05:24:11 587798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:364|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 587802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:130809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:324255|
[2025/09/12 05:24:11 587807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 587811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651588811|now:1757654651587811|interv:1000|
[2025/09/12 05:24:11 587815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 587819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 587823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 587827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:130809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 587835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 587839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 587843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651588811|
[2025/09/12 05:24:11 587847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651588811|
[2025/09/12 05:24:11 587851] [debug] |xqc_engine_wakeup_after|wakeup:1757654651588811|now:1757654651587851|diff:960|
[2025/09/12 05:24:11 587855] [debug] |xqc_engine_main_logic|END|now:1757654651587637|
[2025/09/12 05:24:11 587861] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651587860|
[2025/09/12 05:24:11 587864] [debug] |xqc_engine_wakeup_after|wakeup:1757654651588811|now:1757654651587864|diff:947|
[2025/09/12 05:24:11 587868] [debug] |xqc_engine_main_logic|END|now:1757654651587860|
[2025/09/12 05:24:11 588189] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:220|state:ESTABED|recv_time:1757654651588188|
[2025/09/12 05:24:11 588195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 588200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:147|
[2025/09/12 05:24:11 588204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:148|
[2025/09/12 05:24:11 588210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:148|
[2025/09/12 05:24:11 588214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 588219] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 588224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:374|origin_pktnum:252|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:374|path_largest_ack:374|
[2025/09/12 05:24:11 588229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:89|tx_in_flight:142808|prior_delivered:194758|prior_time:1757654651531323|is_app_limited:0|send_elapse:57028|ack_elapse:56865|ctl_first_sent_time:1757654651531925|lagest_ack_time:1757654651588188|curr_delivered:263158|
[2025/09/12 05:24:11 588233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651531925|
[2025/09/12 05:24:11 588238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2528||sndq_packets_used_bytes:0|sndq_packets_free:148|
[2025/09/12 05:24:11 588242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:57109|rttvar:349|minrtt:30532|latest_rtt:56263|ack_delay:24|
[2025/09/12 05:24:11 588246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:57000|rttvar:479|minrtt:30532|latest_rtt:56263|ack_delay:24|
[2025/09/12 05:24:11 588250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:374|lost_pn:371|thresh:3|
[2025/09/12 05:24:11 588254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 588262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 588308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 588375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 588397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 588401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 588428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 588432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 588435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 588439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 588494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 588517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 588524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 588540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 588547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 588551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 588563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 588571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:371|lost_pn:371|po_sent_time:1757654651528937|lost_send_time:1757654651524063|loss_delay:64125|frame:STREAM |repair:128|
[2025/09/12 05:24:11 588575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651528937u|
[2025/09/12 05:24:11 588579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 588586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651594112|now:1757654651588586|interval:5526|
[2025/09/12 05:24:11 588590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651594112|now:1757654651588586|interv:5526|
[2025/09/12 05:24:11 588594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57028, ack_elapse 56865, delivered 68400|rate 1199410|lost 150|
[2025/09/12 05:24:11 588598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199410) in round 6|
[2025/09/12 05:24:11 588602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 588606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:4964|
[2025/09/12 05:24:11 588610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:1200|po_sent_time:1757654651531925|recovery:1|recovery_start:1757654651588579|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 588614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:1200|po_sent_time:1757654651531925|recovery:1|recovery_start:1757654651588579|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 588619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:128409|srtt:57000|latest_rtt:56263|min_rtt:30532|applimit:0|lost:145|recovery:1|recovery_start:1757654651588579|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 588625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:148|largest:148|pns:2|
[2025/09/12 05:24:11 588629] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:220|pkt_type:SHORT_HEADER|pkt_num:148|frame:ACK |recv_time:1757654651588188|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 588633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771588188|now:1757654651588188|interv:120000000|
[2025/09/12 05:24:11 588637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771588188|now:1757654651588188|interv:120000000|
[2025/09/12 05:24:11 588641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651588811|pq_index:0|
[2025/09/12 05:24:11 588645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651587637|
[2025/09/12 05:24:11 588649] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651588649|
[2025/09/12 05:24:11 588654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651588653|
[2025/09/12 05:24:11 588659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57000|min_srtt:57000|path_bw:1210248|loss_rate:66.67|path_pto:0|
[2025/09/12 05:24:11 588664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:8400|inflight:128409|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:327792|
[2025/09/12 05:24:11 588668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57000|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 588675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:371|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 588680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57000|min_srtt:57000|path_bw:1210248|loss_rate:66.67|path_pto:0|
[2025/09/12 05:24:11 588684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:9600|inflight:128409|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:392637|
[2025/09/12 05:24:11 588688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:57000|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 588692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 588697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57000|min_srtt:57000|path_bw:1210248|loss_rate:66.67|path_pto:0|
[2025/09/12 05:24:11 588701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:10800|inflight:128409|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:393816|
[2025/09/12 05:24:11 588705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 588709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 588713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 588717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 588721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:364|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 588725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:128409|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:324255|
[2025/09/12 05:24:11 588729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 588733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 588737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 588741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:128409|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 588745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 588749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 588753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651588811|
[2025/09/12 05:24:11 588757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651588811|
[2025/09/12 05:24:11 588764] [debug] |xqc_engine_wakeup_after|wakeup:1757654651588811|now:1757654651588763|diff:48|
[2025/09/12 05:24:11 588768] [debug] |xqc_engine_main_logic|END|now:1757654651588653|
[2025/09/12 05:24:11 588773] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651588773|
[2025/09/12 05:24:11 588776] [debug] |xqc_engine_wakeup_after|wakeup:1757654651588811|now:1757654651588776|diff:35|
[2025/09/12 05:24:11 588780] [debug] |xqc_engine_main_logic|END|now:1757654651588773|
[2025/09/12 05:24:11 589848] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651589848|
[2025/09/12 05:24:11 589857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651588811|pq_index:0|
[2025/09/12 05:24:11 589861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651588653|
[2025/09/12 05:24:11 589866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651589865|
[2025/09/12 05:24:11 589870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651588811|now:1757654651589865|
[2025/09/12 05:24:11 589875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651588811|now:1757654651589865|
[2025/09/12 05:24:11 589879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 589883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:57000|min_srtt:57000|path_bw:1210248|loss_rate:66.67|path_pto:0|
[2025/09/12 05:24:11 589888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:10800|inflight:128409|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:393816|
[2025/09/12 05:24:11 589893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 589896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 589900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 589905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 589909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:364|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 589913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:128409|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:324255|
[2025/09/12 05:24:11 589918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 589922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:481|
[2025/09/12 05:24:11 589952] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:481|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:128409|now:1757654651589929|stream_id:0|stream_offset:324255|
[2025/09/12 05:24:11 589961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:481|origin_pktnum:364|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 589969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:128409|applimit:0|
[2025/09/12 05:24:11 589982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651594112|now:1757654651589982|interval:4130|
[2025/09/12 05:24:11 589987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651594112|now:1757654651589982|interv:4130|
[2025/09/12 05:24:11 589992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:129609|
[2025/09/12 05:24:11 589996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:366|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 590001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:129609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:255873|
[2025/09/12 05:24:11 590005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1537|
[2025/09/12 05:24:11 590009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651591546|now:1757654651590009|interv:1537|
[2025/09/12 05:24:11 590013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1537|
[2025/09/12 05:24:11 590017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 590021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 590025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:129609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 590030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 590033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 590037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651591546|
[2025/09/12 05:24:11 590042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651591546|
[2025/09/12 05:24:11 590045] [debug] |xqc_engine_wakeup_after|wakeup:1757654651591546|now:1757654651590045|diff:1501|
[2025/09/12 05:24:11 590050] [debug] |xqc_engine_main_logic|END|now:1757654651589865|
[2025/09/12 05:24:11 590175] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:222|state:ESTABED|recv_time:1757654651590175|
[2025/09/12 05:24:11 590181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 590187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:148|
[2025/09/12 05:24:11 590191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:149|
[2025/09/12 05:24:11 590196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:149|
[2025/09/12 05:24:11 590201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 590205] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 590211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:375|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:377|path_largest_ack:375|
[2025/09/12 05:24:11 590216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:89|tx_in_flight:144008|prior_delivered:194758|prior_time:1757654651531323|is_app_limited:0|send_elapse:57117|ack_elapse:58852|ctl_first_sent_time:1757654651532014|lagest_ack_time:1757654651590175|curr_delivered:264358|
[2025/09/12 05:24:11 590224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651532014|
[2025/09/12 05:24:11 590229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2528||sndq_packets_used_bytes:0|sndq_packets_free:148|
[2025/09/12 05:24:11 590233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:377|origin_pktnum:255|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:377|path_largest_ack:377|
[2025/09/12 05:24:11 590237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:92|tx_in_flight:140408|prior_delivered:197158|prior_time:1757654651533304|is_app_limited:0|send_elapse:57191|ack_elapse:56871|ctl_first_sent_time:1757654651533944|lagest_ack_time:1757654651590175|curr_delivered:265558|
[2025/09/12 05:24:11 590242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651533944|
[2025/09/12 05:24:11 590246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2526||sndq_packets_used_bytes:0|sndq_packets_free:150|
[2025/09/12 05:24:11 590250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:57000|rttvar:479|minrtt:30532|latest_rtt:56231|ack_delay:32|
[2025/09/12 05:24:11 590254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56899|rttvar:560|minrtt:30532|latest_rtt:56231|ack_delay:32|
[2025/09/12 05:24:11 590258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:377|lost_pn:374|thresh:3|
[2025/09/12 05:24:11 590262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 590270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 590312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 590376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 590398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 590402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 590432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 590435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 590439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 590443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 590495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 590518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 590526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 590544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 590551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 590555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 590567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 590579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:373|lost_pn:374|po_sent_time:1757654651529987|lost_send_time:1757654651526164|loss_delay:64011|frame:STREAM |repair:128|
[2025/09/12 05:24:11 590583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651529987u|
[2025/09/12 05:24:11 590588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 590592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651596114|now:1757654651590591|interval:5523|
[2025/09/12 05:24:11 590596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651596114|now:1757654651590591|interv:5523|
[2025/09/12 05:24:11 590600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57191, ack_elapse 56871, delivered 68400|rate 1195992|lost 151|
[2025/09/12 05:24:11 590604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1195992) in round 6|
[2025/09/12 05:24:11 590608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 590612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:4964|
[2025/09/12 05:24:11 590616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:2400|po_sent_time:1757654651533944|recovery:1|recovery_start:1757654651590587|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 590621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:2400|po_sent_time:1757654651533944|recovery:1|recovery_start:1757654651590587|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 590628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:126009|srtt:56899|latest_rtt:56231|min_rtt:30532|applimit:0|lost:146|recovery:1|recovery_start:1757654651590587|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 590634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:149|largest:149|pns:2|
[2025/09/12 05:24:11 590638] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:222|pkt_type:SHORT_HEADER|pkt_num:149|frame:ACK |recv_time:1757654651590175|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 590643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771590175|now:1757654651590175|interv:120000000|
[2025/09/12 05:24:11 590647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771590175|now:1757654651590175|interv:120000000|
[2025/09/12 05:24:11 590651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651591546|pq_index:0|
[2025/09/12 05:24:11 590655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651589865|
[2025/09/12 05:24:11 590659] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651590659|
[2025/09/12 05:24:11 590663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651590662|
[2025/09/12 05:24:11 590669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56899|min_srtt:56899|path_bw:1210248|loss_rate:68.18|path_pto:0|
[2025/09/12 05:24:11 590673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:9600|inflight:126009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:328971|
[2025/09/12 05:24:11 590678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56899|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 590682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:373|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 590687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56899|min_srtt:56899|path_bw:1210248|loss_rate:68.18|path_pto:0|
[2025/09/12 05:24:11 590691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:10800|inflight:126009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:393816|
[2025/09/12 05:24:11 590695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56899|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 590699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 590704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56899|min_srtt:56899|path_bw:1210248|loss_rate:68.18|path_pto:0|
[2025/09/12 05:24:11 590708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:12000|inflight:126009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:394995|
[2025/09/12 05:24:11 590718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56899|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 590722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 590727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56899|min_srtt:56899|path_bw:1210248|loss_rate:68.18|path_pto:0|
[2025/09/12 05:24:11 590731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:13200|inflight:126009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:396174|
[2025/09/12 05:24:11 590735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 590739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 590743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 590747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 590751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:366|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 590755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:126009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:255873|
[2025/09/12 05:24:11 590759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 590763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 590767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 590771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:126009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 590775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 590779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 590783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651591546|
[2025/09/12 05:24:11 590787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651591546|
[2025/09/12 05:24:11 590791] [debug] |xqc_engine_wakeup_after|wakeup:1757654651591546|now:1757654651590791|diff:755|
[2025/09/12 05:24:11 590795] [debug] |xqc_engine_main_logic|END|now:1757654651590662|
[2025/09/12 05:24:11 590800] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651590800|
[2025/09/12 05:24:11 590804] [debug] |xqc_engine_wakeup_after|wakeup:1757654651591546|now:1757654651590804|diff:742|
[2025/09/12 05:24:11 590808] [debug] |xqc_engine_main_logic|END|now:1757654651590800|
[2025/09/12 05:24:11 591875] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651591875|
[2025/09/12 05:24:11 591883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651591546|pq_index:0|
[2025/09/12 05:24:11 591887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651590662|
[2025/09/12 05:24:11 591896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651591895|
[2025/09/12 05:24:11 591900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651591546|now:1757654651591895|
[2025/09/12 05:24:11 591904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651591546|now:1757654651591895|
[2025/09/12 05:24:11 591908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 591913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56899|min_srtt:56899|path_bw:1210248|loss_rate:68.18|path_pto:0|
[2025/09/12 05:24:11 591918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:13200|inflight:126009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:396174|
[2025/09/12 05:24:11 591922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 591926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 591929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 591934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 591938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:366|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 591942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:126009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:255873|
[2025/09/12 05:24:11 591946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 591951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:482|
[2025/09/12 05:24:11 591981] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:482|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:126009|now:1757654651591958|stream_id:0|stream_offset:255873|
[2025/09/12 05:24:11 591990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:482|origin_pktnum:244|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 591998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:126009|applimit:0|
[2025/09/12 05:24:11 592004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651596114|now:1757654651592004|interval:4110|
[2025/09/12 05:24:11 592011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651596114|now:1757654651592004|interv:4110|
[2025/09/12 05:24:11 592016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:127209|
[2025/09/12 05:24:11 592020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:367|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 592029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:127209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:325434|
[2025/09/12 05:24:11 592033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:2376|
[2025/09/12 05:24:11 592037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651594413|now:1757654651592037|interv:2376|
[2025/09/12 05:24:11 592041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:2376|
[2025/09/12 05:24:11 592045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 592049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 592053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:127209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 592058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 592061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 592065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651594413|
[2025/09/12 05:24:11 592070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651594413|
[2025/09/12 05:24:11 592074] [debug] |xqc_engine_wakeup_after|wakeup:1757654651594413|now:1757654651592073|diff:2340|
[2025/09/12 05:24:11 592079] [debug] |xqc_engine_main_logic|END|now:1757654651591895|
[2025/09/12 05:24:11 592180] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:224|state:ESTABED|recv_time:1757654651592180|
[2025/09/12 05:24:11 592186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 592192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:149|
[2025/09/12 05:24:11 592196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:150|
[2025/09/12 05:24:11 592202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:150|
[2025/09/12 05:24:11 592206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 592211] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 592216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:378|origin_pktnum:256|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:382|path_largest_ack:378|
[2025/09/12 05:24:11 592221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:92|tx_in_flight:141608|prior_delivered:197158|prior_time:1757654651533304|is_app_limited:0|send_elapse:57285|ack_elapse:58876|ctl_first_sent_time:1757654651534038|lagest_ack_time:1757654651592180|curr_delivered:266758|
[2025/09/12 05:24:11 592226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651534038|
[2025/09/12 05:24:11 592230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2525||sndq_packets_used_bytes:0|sndq_packets_free:151|
[2025/09/12 05:24:11 592234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:382|origin_pktnum:260|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:382|path_largest_ack:382|
[2025/09/12 05:24:11 592238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:94|tx_in_flight:142808|prior_delivered:198358|prior_time:1757654651534377|is_app_limited:0|send_elapse:56128|ack_elapse:57803|ctl_first_sent_time:1757654651534975|lagest_ack_time:1757654651592180|curr_delivered:267958|
[2025/09/12 05:24:11 592248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651534975|
[2025/09/12 05:24:11 592252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2523||sndq_packets_used_bytes:0|sndq_packets_free:153|
[2025/09/12 05:24:11 592256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56899|rttvar:560|minrtt:30532|latest_rtt:57205|ack_delay:24|
[2025/09/12 05:24:11 592260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56934|rttvar:490|minrtt:30532|latest_rtt:57205|ack_delay:24|
[2025/09/12 05:24:11 592265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:382|lost_pn:379|thresh:3|
[2025/09/12 05:24:11 592269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 592276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 592318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 592374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 592397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 592401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 592427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 592431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 592435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 592441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 592495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 592517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 592525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 592540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 592548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 592552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 592566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 592584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:376|lost_pn:379|po_sent_time:1757654651532103|lost_send_time:1757654651527825|loss_delay:64355|frame:STREAM |repair:128|
[2025/09/12 05:24:11 592589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:379|lost_pn:379|po_sent_time:1757654651534118|lost_send_time:1757654651527825|loss_delay:64355|frame:STREAM |repair:128|
[2025/09/12 05:24:11 592594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651534118u|
[2025/09/12 05:24:11 592598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 592602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651598559|now:1757654651592602|interval:5957|
[2025/09/12 05:24:11 592606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651598559|now:1757654651592602|interv:5957|
[2025/09/12 05:24:11 592610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 56128, ack_elapse 57803, delivered 69600|rate 1204089|lost 153|
[2025/09/12 05:24:11 592614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204089) in round 6|
[2025/09/12 05:24:11 592619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 592623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:4964|
[2025/09/12 05:24:11 592627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:2400|po_sent_time:1757654651534975|recovery:1|recovery_start:1757654651592598|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 592631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:2400|po_sent_time:1757654651534975|recovery:1|recovery_start:1757654651592598|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 592636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:122409|srtt:56934|latest_rtt:57205|min_rtt:30532|applimit:0|lost:147|recovery:1|recovery_start:1757654651592598|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 592641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:150|largest:150|pns:2|
[2025/09/12 05:24:11 592646] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:224|pkt_type:SHORT_HEADER|pkt_num:150|frame:ACK |recv_time:1757654651592180|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 592653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771592180|now:1757654651592180|interv:120000000|
[2025/09/12 05:24:11 592657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771592180|now:1757654651592180|interv:120000000|
[2025/09/12 05:24:11 592661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651594413|pq_index:0|
[2025/09/12 05:24:11 592665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651591895|
[2025/09/12 05:24:11 592669] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651592669|
[2025/09/12 05:24:11 592674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651592673|
[2025/09/12 05:24:11 592679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56934|min_srtt:56934|path_bw:1210248|loss_rate:69.57|path_pto:0|
[2025/09/12 05:24:11 592684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:12000|inflight:122409|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:331329|
[2025/09/12 05:24:11 592688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56934|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 592693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:376|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 592697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56934|min_srtt:56934|path_bw:1210248|loss_rate:69.57|path_pto:0|
[2025/09/12 05:24:11 592701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:13200|inflight:122409|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:262947|
[2025/09/12 05:24:11 592705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56934|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 592710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:379|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 592714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56934|min_srtt:56934|path_bw:1210248|loss_rate:69.57|path_pto:0|
[2025/09/12 05:24:11 592718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:14400|inflight:122409|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:396174|
[2025/09/12 05:24:11 592722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56934|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 592726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 592731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56934|min_srtt:56934|path_bw:1210248|loss_rate:69.57|path_pto:0|
[2025/09/12 05:24:11 592737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:15600|inflight:122409|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:397353|
[2025/09/12 05:24:11 592742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56934|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 592746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 592750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56934|min_srtt:56934|path_bw:1210248|loss_rate:69.57|path_pto:0|
[2025/09/12 05:24:11 592754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:16800|inflight:122409|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:398532|
[2025/09/12 05:24:11 592758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 592762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 592766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 592770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 592774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:367|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 592779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:122409|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:325434|
[2025/09/12 05:24:11 592783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 592787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 592791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 592795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:122409|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 592799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 592803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 592807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651594413|
[2025/09/12 05:24:11 592814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651594413|
[2025/09/12 05:24:11 592820] [debug] |xqc_engine_wakeup_after|wakeup:1757654651594413|now:1757654651592820|diff:1593|
[2025/09/12 05:24:11 592826] [debug] |xqc_engine_main_logic|END|now:1757654651592673|
[2025/09/12 05:24:11 592835] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651592834|
[2025/09/12 05:24:11 592841] [debug] |xqc_engine_wakeup_after|wakeup:1757654651594413|now:1757654651592841|diff:1572|
[2025/09/12 05:24:11 592847] [debug] |xqc_engine_main_logic|END|now:1757654651592834|
[2025/09/12 05:24:11 593139] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:226|state:ESTABED|recv_time:1757654651593138|
[2025/09/12 05:24:11 593148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 593154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:150|
[2025/09/12 05:24:11 593157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:151|
[2025/09/12 05:24:11 593163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:151|
[2025/09/12 05:24:11 593167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 593172] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 593178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:385|origin_pktnum:263|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:385|path_largest_ack:385|
[2025/09/12 05:24:11 593183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:95|tx_in_flight:142808|prior_delivered:200758|prior_time:1757654651536321|is_app_limited:0|send_elapse:58031|ack_elapse:56817|ctl_first_sent_time:1757654651536960|lagest_ack_time:1757654651593138|curr_delivered:269158|
[2025/09/12 05:24:11 593187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651536960|
[2025/09/12 05:24:11 593191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2523||sndq_packets_used_bytes:0|sndq_packets_free:153|
[2025/09/12 05:24:11 593195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56934|rttvar:490|minrtt:30532|latest_rtt:56178|ack_delay:32|
[2025/09/12 05:24:11 593200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56836|rttvar:565|minrtt:30532|latest_rtt:56178|ack_delay:32|
[2025/09/12 05:24:11 593204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:385|lost_pn:382|thresh:3|
[2025/09/12 05:24:11 593208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 593216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 593261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 593310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 593333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 593337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 593366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 593370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 593374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 593378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 593412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 593435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 593442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 593478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 593485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 593489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 593500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 593520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 593524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:380|lost_pn:382|po_sent_time:1757654651534204|lost_send_time:1757654651529198|loss_delay:63940|frame:STREAM |repair:128|
[2025/09/12 05:24:11 593529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:381|lost_pn:382|po_sent_time:1757654651534292|lost_send_time:1757654651529198|loss_delay:63940|frame:STREAM |repair:128|
[2025/09/12 05:24:11 593533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651534292u|
[2025/09/12 05:24:11 593537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 593541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651598999|now:1757654651593541|interval:5458|
[2025/09/12 05:24:11 593545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651598999|now:1757654651593541|interv:5458|
[2025/09/12 05:24:11 593549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 58031, ack_elapse 56817, delivered 68400|rate 1178680|lost 155|
[2025/09/12 05:24:11 593554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1178680) in round 6|
[2025/09/12 05:24:11 593558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 593562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:4964|
[2025/09/12 05:24:11 593568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:1200|po_sent_time:1757654651536960|recovery:1|recovery_start:1757654651593537|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 593573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:1200|po_sent_time:1757654651536960|recovery:1|recovery_start:1757654651593537|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 593577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:118809|srtt:56836|latest_rtt:56178|min_rtt:30532|applimit:0|lost:147|recovery:1|recovery_start:1757654651593537|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 593583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:151|largest:151|pns:2|
[2025/09/12 05:24:11 593587] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:226|pkt_type:SHORT_HEADER|pkt_num:151|frame:ACK |recv_time:1757654651593138|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 593592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771593138|now:1757654651593138|interv:120000000|
[2025/09/12 05:24:11 593596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771593138|now:1757654651593138|interv:120000000|
[2025/09/12 05:24:11 593600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651594413|pq_index:0|
[2025/09/12 05:24:11 593604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651592673|
[2025/09/12 05:24:11 593608] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651593608|
[2025/09/12 05:24:11 593612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651593612|
[2025/09/12 05:24:11 593618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56836|min_srtt:56836|path_bw:1210248|loss_rate:69.57|path_pto:0|
[2025/09/12 05:24:11 593622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:16800|inflight:118809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:332508|
[2025/09/12 05:24:11 593626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56836|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 593631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:380|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 593635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56836|min_srtt:56836|path_bw:1210248|loss_rate:69.57|path_pto:0|
[2025/09/12 05:24:11 593639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:18000|inflight:118809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:333687|
[2025/09/12 05:24:11 593643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56836|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 593651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:381|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 593655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56836|min_srtt:56836|path_bw:1210248|loss_rate:69.57|path_pto:0|
[2025/09/12 05:24:11 593659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:19200|inflight:118809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:398532|
[2025/09/12 05:24:11 593664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56836|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 593668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 593672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56836|min_srtt:56836|path_bw:1210248|loss_rate:69.57|path_pto:0|
[2025/09/12 05:24:11 593676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:20400|inflight:118809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:399711|
[2025/09/12 05:24:11 593681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 593684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 593688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 593692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 593697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:367|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 593701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:118809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:325434|
[2025/09/12 05:24:11 593705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 593709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 593713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 593717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:118809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 593721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 593725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 593728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651594413|
[2025/09/12 05:24:11 593732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651594413|
[2025/09/12 05:24:11 593736] [debug] |xqc_engine_wakeup_after|wakeup:1757654651594413|now:1757654651593736|diff:677|
[2025/09/12 05:24:11 593743] [debug] |xqc_engine_main_logic|END|now:1757654651593612|
[2025/09/12 05:24:11 593748] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651593748|
[2025/09/12 05:24:11 593751] [debug] |xqc_engine_wakeup_after|wakeup:1757654651594413|now:1757654651593751|diff:662|
[2025/09/12 05:24:11 593755] [debug] |xqc_engine_main_logic|END|now:1757654651593748|
[2025/09/12 05:24:11 594823] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651594823|
[2025/09/12 05:24:11 594832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651594413|pq_index:0|
[2025/09/12 05:24:11 594836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651593612|
[2025/09/12 05:24:11 594841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651594840|
[2025/09/12 05:24:11 594845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651594413|now:1757654651594840|
[2025/09/12 05:24:11 594849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651594413|now:1757654651594840|
[2025/09/12 05:24:11 594853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 594858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56836|min_srtt:56836|path_bw:1210248|loss_rate:69.57|path_pto:0|
[2025/09/12 05:24:11 594863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:20400|inflight:118809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:399711|
[2025/09/12 05:24:11 594867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 594871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 594875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 594879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 594884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:367|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 594888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:118809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:325434|
[2025/09/12 05:24:11 594892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 594896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:483|
[2025/09/12 05:24:11 594927] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:483|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:118809|now:1757654651594904|stream_id:0|stream_offset:325434|
[2025/09/12 05:24:11 594936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:483|origin_pktnum:367|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 594943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:118809|applimit:0|
[2025/09/12 05:24:11 594950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651598999|now:1757654651594949|interval:4050|
[2025/09/12 05:24:11 594961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651598999|now:1757654651594949|interv:4050|
[2025/09/12 05:24:11 594966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:120009|
[2025/09/12 05:24:11 594970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:369|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 594975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:120009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:326613|
[2025/09/12 05:24:11 594979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:2290|
[2025/09/12 05:24:11 594983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651597273|now:1757654651594983|interv:2290|
[2025/09/12 05:24:11 594987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:2290|
[2025/09/12 05:24:11 594991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 594995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 595000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:120009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 595004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 595008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 595012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651597273|
[2025/09/12 05:24:11 595016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651597273|
[2025/09/12 05:24:11 595020] [debug] |xqc_engine_wakeup_after|wakeup:1757654651597273|now:1757654651595020|diff:2253|
[2025/09/12 05:24:11 595024] [debug] |xqc_engine_main_logic|END|now:1757654651594840|
[2025/09/12 05:24:11 595183] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:228|state:ESTABED|recv_time:1757654651595182|
[2025/09/12 05:24:11 595188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 595194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:151|
[2025/09/12 05:24:11 595198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:152|
[2025/09/12 05:24:11 595204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:152|
[2025/09/12 05:24:11 595208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 595213] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 595218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:386|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:388|path_largest_ack:386|
[2025/09/12 05:24:11 595223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:95|tx_in_flight:144008|prior_delivered:200758|prior_time:1757654651536321|is_app_limited:0|send_elapse:58138|ack_elapse:58861|ctl_first_sent_time:1757654651537067|lagest_ack_time:1757654651595182|curr_delivered:270358|
[2025/09/12 05:24:11 595231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651537067|
[2025/09/12 05:24:11 595236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2524||sndq_packets_used_bytes:0|sndq_packets_free:152|
[2025/09/12 05:24:11 595240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:388|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:388|path_largest_ack:388|
[2025/09/12 05:24:11 595244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:95|tx_in_flight:145208|prior_delivered:201958|prior_time:1757654651537277|is_app_limited:0|send_elapse:56854|ack_elapse:57905|ctl_first_sent_time:1757654651537784|lagest_ack_time:1757654651595182|curr_delivered:271558|
[2025/09/12 05:24:11 595249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651537784|
[2025/09/12 05:24:11 595252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2523||sndq_packets_used_bytes:0|sndq_packets_free:153|
[2025/09/12 05:24:11 595256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56836|rttvar:565|minrtt:30532|latest_rtt:57398|ack_delay:40|
[2025/09/12 05:24:11 595261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56901|rttvar:554|minrtt:30532|latest_rtt:57398|ack_delay:40|
[2025/09/12 05:24:11 595265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:388|lost_pn:385|thresh:3|
[2025/09/12 05:24:11 595269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 595277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 595319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 595370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 595393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 595397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 595426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 595430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 595434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 595438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 595490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 595513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 595520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 595536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 595546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 595550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 595561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 595584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 595592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:383|lost_pn:385|po_sent_time:1757654651535059|lost_send_time:1757654651530610|loss_delay:64572|frame:STREAM |repair:128|
[2025/09/12 05:24:11 595597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:384|lost_pn:385|po_sent_time:1757654651535137|lost_send_time:1757654651530610|loss_delay:64572|frame:STREAM |repair:128|
[2025/09/12 05:24:11 595601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651535137u|
[2025/09/12 05:24:11 595605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 595609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651601743|now:1757654651595609|interval:6134|
[2025/09/12 05:24:11 595614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651601743|now:1757654651595609|interv:6134|
[2025/09/12 05:24:11 595618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 56854, ack_elapse 57905, delivered 69600|rate 1201968|lost 157|
[2025/09/12 05:24:11 595622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201968) in round 6|
[2025/09/12 05:24:11 595626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 595631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:4964|
[2025/09/12 05:24:11 595634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:2400|po_sent_time:1757654651537784|recovery:1|recovery_start:1757654651595605|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 595642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:2400|po_sent_time:1757654651537784|recovery:1|recovery_start:1757654651595605|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 595646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:115209|srtt:56901|latest_rtt:57398|min_rtt:30532|applimit:0|lost:148|recovery:1|recovery_start:1757654651595605|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 595652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:152|largest:152|pns:2|
[2025/09/12 05:24:11 595657] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:228|pkt_type:SHORT_HEADER|pkt_num:152|frame:ACK |recv_time:1757654651595182|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 595661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771595182|now:1757654651595182|interv:120000000|
[2025/09/12 05:24:11 595666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771595182|now:1757654651595182|interv:120000000|
[2025/09/12 05:24:11 595670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651597273|pq_index:0|
[2025/09/12 05:24:11 595674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651594840|
[2025/09/12 05:24:11 595678] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651595678|
[2025/09/12 05:24:11 595682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651595681|
[2025/09/12 05:24:11 595688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56901|min_srtt:56901|path_bw:1210248|loss_rate:70.83|path_pto:0|
[2025/09/12 05:24:11 595692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:19200|inflight:115209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:265305|
[2025/09/12 05:24:11 595697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56901|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 595702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:383|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 595706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56901|min_srtt:56901|path_bw:1210248|loss_rate:70.83|path_pto:0|
[2025/09/12 05:24:11 595710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:20400|inflight:115209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:334866|
[2025/09/12 05:24:11 595714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56901|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 595719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:384|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 595726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56901|min_srtt:56901|path_bw:1210248|loss_rate:70.83|path_pto:0|
[2025/09/12 05:24:11 595730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:21600|inflight:115209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:399711|
[2025/09/12 05:24:11 595734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56901|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 595738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 595743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56901|min_srtt:56901|path_bw:1210248|loss_rate:70.83|path_pto:0|
[2025/09/12 05:24:11 595747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:22800|inflight:115209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:400890|
[2025/09/12 05:24:11 595751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56901|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 595755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 595760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56901|min_srtt:56901|path_bw:1210248|loss_rate:70.83|path_pto:0|
[2025/09/12 05:24:11 595764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:24000|inflight:115209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:402069|
[2025/09/12 05:24:11 595768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 595772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 595776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 595780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 595784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:369|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 595788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:115209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:326613|
[2025/09/12 05:24:11 595793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 595796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 595800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 595805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:115209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 595816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 595822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 595829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651597273|
[2025/09/12 05:24:11 595835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651597273|
[2025/09/12 05:24:11 595841] [debug] |xqc_engine_wakeup_after|wakeup:1757654651597273|now:1757654651595841|diff:1432|
[2025/09/12 05:24:11 595847] [debug] |xqc_engine_main_logic|END|now:1757654651595681|
[2025/09/12 05:24:11 595852] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651595852|
[2025/09/12 05:24:11 595856] [debug] |xqc_engine_wakeup_after|wakeup:1757654651597273|now:1757654651595856|diff:1417|
[2025/09/12 05:24:11 595860] [debug] |xqc_engine_main_logic|END|now:1757654651595852|
[2025/09/12 05:24:11 597164] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:228|state:ESTABED|recv_time:1757654651597163|
[2025/09/12 05:24:11 597171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 597177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:152|
[2025/09/12 05:24:11 597181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:153|
[2025/09/12 05:24:11 597187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:153|
[2025/09/12 05:24:11 597191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 597195] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 597201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:389|origin_pktnum:267|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:390|path_largest_ack:389|
[2025/09/12 05:24:11 597206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:96|tx_in_flight:142808|prior_delivered:204358|prior_time:1757654651539315|is_app_limited:0|send_elapse:57009|ack_elapse:57848|ctl_first_sent_time:1757654651539929|lagest_ack_time:1757654651597163|curr_delivered:272758|
[2025/09/12 05:24:11 597210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651539929|
[2025/09/12 05:24:11 597215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2523||sndq_packets_used_bytes:0|sndq_packets_free:153|
[2025/09/12 05:24:11 597219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:390|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:390|path_largest_ack:390|
[2025/09/12 05:24:11 597223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:96|tx_in_flight:142808|prior_delivered:204358|prior_time:1757654651539315|is_app_limited:0|send_elapse:57009|ack_elapse:57848|ctl_first_sent_time:1757654651539929|lagest_ack_time:1757654651597163|curr_delivered:273958|
[2025/09/12 05:24:11 597228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651540018|
[2025/09/12 05:24:11 597232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2522||sndq_packets_used_bytes:0|sndq_packets_free:154|
[2025/09/12 05:24:11 597236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56901|rttvar:554|minrtt:30532|latest_rtt:57145|ack_delay:32|
[2025/09/12 05:24:11 597240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56928|rttvar:469|minrtt:30532|latest_rtt:57145|ack_delay:32|
[2025/09/12 05:24:11 597248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:390|lost_pn:387|thresh:3|
[2025/09/12 05:24:11 597252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 597260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 597302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 597351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 597373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 597377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 597404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 597408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 597412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 597415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 597452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 597492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 597500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 597515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 597523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 597526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 597538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 597564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 597575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 597580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:387|lost_pn:387|po_sent_time:1757654651537171|lost_send_time:1757654651532875|loss_delay:64288|frame:STREAM |repair:128|
[2025/09/12 05:24:11 597584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651537171u|
[2025/09/12 05:24:11 597588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 597592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56928|rtt_var:469|pto_duration:58928|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 597597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 597601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 597605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 111609|
[2025/09/12 05:24:11 597609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651678832|now:1757654651597592|interv:81240|
[2025/09/12 05:24:11 597613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651678832|now:1757654651597592|interval:81240|pto_count:0|srtt:56928
[2025/09/12 05:24:11 597617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57009, ack_elapse 57848, delivered 69600|rate 1203153|lost 158|
[2025/09/12 05:24:11 597621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203153) in round 6|
[2025/09/12 05:24:11 597626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 597630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:4964|
[2025/09/12 05:24:11 597634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:2400|po_sent_time:1757654651540018|recovery:1|recovery_start:1757654651597588|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 597638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:2400|po_sent_time:1757654651540018|recovery:1|recovery_start:1757654651597588|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 597643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:111609|srtt:56928|latest_rtt:57145|min_rtt:30532|applimit:0|lost:148|recovery:1|recovery_start:1757654651597588|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 597648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:153|largest:153|pns:2|
[2025/09/12 05:24:11 597656] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:228|pkt_type:SHORT_HEADER|pkt_num:153|frame:ACK |recv_time:1757654651597163|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 597660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771597163|now:1757654651597163|interv:120000000|
[2025/09/12 05:24:11 597664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771597163|now:1757654651597163|interv:120000000|
[2025/09/12 05:24:11 597668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651597273|pq_index:0|
[2025/09/12 05:24:11 597672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651595681|
[2025/09/12 05:24:11 597676] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651597676|
[2025/09/12 05:24:11 597681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651597680|
[2025/09/12 05:24:11 597685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651597273|now:1757654651597680|
[2025/09/12 05:24:11 597690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651597273|now:1757654651597680|
[2025/09/12 05:24:11 597693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 597698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56928|min_srtt:56928|path_bw:1210248|loss_rate:70.83|path_pto:0|
[2025/09/12 05:24:11 597703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:24000|inflight:111609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:337224|
[2025/09/12 05:24:11 597707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56928|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 597712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:387|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 597716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56928|min_srtt:56928|path_bw:1210248|loss_rate:70.83|path_pto:0|
[2025/09/12 05:24:11 597720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:25200|inflight:111609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:402069|
[2025/09/12 05:24:11 597725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56928|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 597729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 597733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56928|min_srtt:56928|path_bw:1210248|loss_rate:70.83|path_pto:0|
[2025/09/12 05:24:11 597738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:26400|inflight:111609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:403248|
[2025/09/12 05:24:11 597742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56928|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 597749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 597753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56928|min_srtt:56928|path_bw:1210248|loss_rate:70.83|path_pto:0|
[2025/09/12 05:24:11 597757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:27600|inflight:111609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:404427|
[2025/09/12 05:24:11 597762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 597765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 597769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 597773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 597778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:369|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 597782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:111609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:326613|
[2025/09/12 05:24:11 597786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 597790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:484|
[2025/09/12 05:24:11 597821] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:484|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:111609|now:1757654651597797|stream_id:0|stream_offset:326613|
[2025/09/12 05:24:11 597831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:484|origin_pktnum:369|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 597839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:111609|applimit:0|
[2025/09/12 05:24:11 597845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56928|rtt_var:469|pto_duration:58928|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 597852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 597857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 597861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 112809|
[2025/09/12 05:24:11 597865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651681725|now:1757654651597844|interv:83881|
[2025/09/12 05:24:11 597869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651681725|now:1757654651597844|interval:83881|pto_count:0|srtt:56928
[2025/09/12 05:24:11 597873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:112809|
[2025/09/12 05:24:11 597883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:371|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 597887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:112809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:327792|
[2025/09/12 05:24:11 597891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:2243|
[2025/09/12 05:24:11 597895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651600138|now:1757654651597895|interv:2243|
[2025/09/12 05:24:11 597899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:2243|
[2025/09/12 05:24:11 597903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 597907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 597911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:112809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 597916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 597919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 597923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651600138|
[2025/09/12 05:24:11 597928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651600138|
[2025/09/12 05:24:11 597932] [debug] |xqc_engine_wakeup_after|wakeup:1757654651600138|now:1757654651597931|diff:2207|
[2025/09/12 05:24:11 597936] [debug] |xqc_engine_main_logic|END|now:1757654651597680|
[2025/09/12 05:24:11 597941] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651597941|
[2025/09/12 05:24:11 597945] [debug] |xqc_engine_wakeup_after|wakeup:1757654651600138|now:1757654651597945|diff:2193|
[2025/09/12 05:24:11 597949] [debug] |xqc_engine_main_logic|END|now:1757654651597941|
[2025/09/12 05:24:11 598132] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:230|state:ESTABED|recv_time:1757654651598131|
[2025/09/12 05:24:11 598138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 598144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:153|
[2025/09/12 05:24:11 598148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:154|
[2025/09/12 05:24:11 598154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:154|
[2025/09/12 05:24:11 598158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 598163] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 598169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:392|origin_pktnum:270|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:392|path_largest_ack:392|
[2025/09/12 05:24:11 598174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:98|tx_in_flight:141608|prior_delivered:206758|prior_time:1757654651541325|is_app_limited:0|send_elapse:57151|ack_elapse:56806|ctl_first_sent_time:1757654651541984|lagest_ack_time:1757654651598131|curr_delivered:275158|
[2025/09/12 05:24:11 598178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651541984|
[2025/09/12 05:24:11 598190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2521||sndq_packets_used_bytes:0|sndq_packets_free:155|
[2025/09/12 05:24:11 598194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56928|rttvar:469|minrtt:30532|latest_rtt:56147|ack_delay:24|
[2025/09/12 05:24:11 598199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56827|rttvar:553|minrtt:30532|latest_rtt:56147|ack_delay:24|
[2025/09/12 05:24:11 598203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:392|lost_pn:389|thresh:3|
[2025/09/12 05:24:11 598207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 598215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 598257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 598301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 598324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 598328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 598355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 598358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 598362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 598366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 598403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 598426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 598434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 598449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 598475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 598479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 598490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 598516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 598527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 598535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 598539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651604037|now:1757654651598539|interval:5498|
[2025/09/12 05:24:11 598543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651604037|now:1757654651598539|interv:5498|
[2025/09/12 05:24:11 598547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57151, ack_elapse 56806, delivered 68400|rate 1196829|lost 158|
[2025/09/12 05:24:11 598552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1196829) in round 6|
[2025/09/12 05:24:11 598556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 598560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:4964|
[2025/09/12 05:24:11 598564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:0|acked:1200|po_sent_time:1757654651541984|recovery:1|recovery_start:1757654651597588|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 598568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:0|acked:1200|po_sent_time:1757654651541984|recovery:1|recovery_start:1757654651597588|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 598573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:111609|srtt:56827|latest_rtt:56147|min_rtt:30532|applimit:0|lost:149|recovery:1|recovery_start:1757654651597588|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 598578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:154|largest:154|pns:2|
[2025/09/12 05:24:11 598583] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:230|pkt_type:SHORT_HEADER|pkt_num:154|frame:ACK |recv_time:1757654651598131|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 598588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771598131|now:1757654651598131|interv:120000000|
[2025/09/12 05:24:11 598591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771598131|now:1757654651598131|interv:120000000|
[2025/09/12 05:24:11 598598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651600138|pq_index:0|
[2025/09/12 05:24:11 598602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651597680|
[2025/09/12 05:24:11 598606] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651598606|
[2025/09/12 05:24:11 598611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651598610|
[2025/09/12 05:24:11 598616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56827|min_srtt:56827|path_bw:1210248|loss_rate:72.00|path_pto:0|
[2025/09/12 05:24:11 598621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:26400|inflight:111609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:404427|
[2025/09/12 05:24:11 598625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56827|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 598629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 598634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56827|min_srtt:56827|path_bw:1210248|loss_rate:72.00|path_pto:0|
[2025/09/12 05:24:11 598638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:27600|inflight:111609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:405606|
[2025/09/12 05:24:11 598642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 598646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 598650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 598654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 598658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:371|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 598662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:111609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:327792|
[2025/09/12 05:24:11 598667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 598670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 598674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 598678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:111609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 598683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 598689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 598693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651600138|
[2025/09/12 05:24:11 598697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651600138|
[2025/09/12 05:24:11 598701] [debug] |xqc_engine_wakeup_after|wakeup:1757654651600138|now:1757654651598701|diff:1437|
[2025/09/12 05:24:11 598705] [debug] |xqc_engine_main_logic|END|now:1757654651598610|
[2025/09/12 05:24:11 598710] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651598710|
[2025/09/12 05:24:11 598714] [debug] |xqc_engine_wakeup_after|wakeup:1757654651600138|now:1757654651598714|diff:1424|
[2025/09/12 05:24:11 598718] [debug] |xqc_engine_main_logic|END|now:1757654651598710|
[2025/09/12 05:24:11 600168] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:232|state:ESTABED|recv_time:1757654651600167|
[2025/09/12 05:24:11 600176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 600182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:154|
[2025/09/12 05:24:11 600186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:155|
[2025/09/12 05:24:11 600192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:155|
[2025/09/12 05:24:11 600196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 600200] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 600206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:393|origin_pktnum:271|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:396|path_largest_ack:393|
[2025/09/12 05:24:11 600211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:98|tx_in_flight:142808|prior_delivered:206758|prior_time:1757654651541325|is_app_limited:0|send_elapse:57241|ack_elapse:58842|ctl_first_sent_time:1757654651542074|lagest_ack_time:1757654651600167|curr_delivered:276358|
[2025/09/12 05:24:11 600216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651542074|
[2025/09/12 05:24:11 600220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2519||sndq_packets_used_bytes:0|sndq_packets_free:157|
[2025/09/12 05:24:11 600224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:396|origin_pktnum:274|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:396|path_largest_ack:396|
[2025/09/12 05:24:11 600228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:102|tx_in_flight:139208|prior_delivered:209158|prior_time:1757654651543244|is_app_limited:0|send_elapse:57021|ack_elapse:56923|ctl_first_sent_time:1757654651543870|lagest_ack_time:1757654651600167|curr_delivered:277558|
[2025/09/12 05:24:11 600233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651543870|
[2025/09/12 05:24:11 600237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2517||sndq_packets_used_bytes:0|sndq_packets_free:159|
[2025/09/12 05:24:11 600241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56827|rttvar:553|minrtt:30532|latest_rtt:56297|ack_delay:32|
[2025/09/12 05:24:11 600245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56757|rttvar:555|minrtt:30532|latest_rtt:56297|ack_delay:32|
[2025/09/12 05:24:11 600253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:396|lost_pn:393|thresh:3|
[2025/09/12 05:24:11 600257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 600265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 600307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 600342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 600367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 600371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 600398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 600402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 600405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 600409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 600444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 600486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 600493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 600509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 600516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 600520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 600531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 600554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 600566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 600577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:391|lost_pn:393|po_sent_time:1757654651540107|lost_send_time:1757654651536316|loss_delay:63851|frame:STREAM |repair:128|
[2025/09/12 05:24:11 600582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651540107u|
[2025/09/12 05:24:11 600586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 600590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651605988|now:1757654651600589|interval:5399|
[2025/09/12 05:24:11 600594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651605988|now:1757654651600589|interv:5399|
[2025/09/12 05:24:11 600598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57021, ack_elapse 56923, delivered 68400|rate 1199558|lost 159|
[2025/09/12 05:24:11 600602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199558) in round 6|
[2025/09/12 05:24:11 600606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 600610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:4964|
[2025/09/12 05:24:11 600614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:2400|po_sent_time:1757654651543870|recovery:1|recovery_start:1757654651600585|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 600619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:2400|po_sent_time:1757654651543870|recovery:1|recovery_start:1757654651600585|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 600623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:108009|srtt:56757|latest_rtt:56297|min_rtt:30532|applimit:0|lost:149|recovery:1|recovery_start:1757654651600585|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 600629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:155|largest:155|pns:2|
[2025/09/12 05:24:11 600634] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:232|pkt_type:SHORT_HEADER|pkt_num:155|frame:ACK |recv_time:1757654651600167|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 600638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771600167|now:1757654651600167|interv:120000000|
[2025/09/12 05:24:11 600642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771600167|now:1757654651600167|interv:120000000|
[2025/09/12 05:24:11 600646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651600138|pq_index:0|
[2025/09/12 05:24:11 600650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651598610|
[2025/09/12 05:24:11 600654] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651600654|
[2025/09/12 05:24:11 600659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651600658|
[2025/09/12 05:24:11 600666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651600138|now:1757654651600658|
[2025/09/12 05:24:11 600670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651600138|now:1757654651600658|
[2025/09/12 05:24:11 600674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 600679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56757|min_srtt:56757|path_bw:1210248|loss_rate:72.00|path_pto:0|
[2025/09/12 05:24:11 600683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:27600|inflight:108009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:340761|
[2025/09/12 05:24:11 600688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56757|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 600692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:391|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 600696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56757|min_srtt:56757|path_bw:1210248|loss_rate:72.00|path_pto:0|
[2025/09/12 05:24:11 600700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:28800|inflight:108009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:405606|
[2025/09/12 05:24:11 600705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56757|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 600709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 600713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56757|min_srtt:56757|path_bw:1210248|loss_rate:72.00|path_pto:0|
[2025/09/12 05:24:11 600717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:30000|inflight:108009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:406785|
[2025/09/12 05:24:11 600721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56757|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 600726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 600730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56757|min_srtt:56757|path_bw:1210248|loss_rate:72.00|path_pto:0|
[2025/09/12 05:24:11 600734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:31200|inflight:108009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:407964|
[2025/09/12 05:24:11 600738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 600742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 600750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 600754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 600758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:371|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 600762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:108009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:327792|
[2025/09/12 05:24:11 600767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 600772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:485|
[2025/09/12 05:24:11 600809] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:485|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:108009|now:1757654651600782|stream_id:0|stream_offset:327792|
[2025/09/12 05:24:11 600818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:485|origin_pktnum:371|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 600824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:108009|applimit:0|
[2025/09/12 05:24:11 600831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651605988|now:1757654651600831|interval:5157|
[2025/09/12 05:24:11 600837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651605988|now:1757654651600831|interv:5157|
[2025/09/12 05:24:11 600841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:109209|
[2025/09/12 05:24:11 600846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:373|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 600850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:109209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:328971|
[2025/09/12 05:24:11 600855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:2143|
[2025/09/12 05:24:11 600859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651603002|now:1757654651600859|interv:2143|
[2025/09/12 05:24:11 600863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:2143|
[2025/09/12 05:24:11 600866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 600871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 600874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:109209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 600879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 600883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 600886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651603002|
[2025/09/12 05:24:11 600896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651603002|
[2025/09/12 05:24:11 600900] [debug] |xqc_engine_wakeup_after|wakeup:1757654651603002|now:1757654651600900|diff:2102|
[2025/09/12 05:24:11 600904] [debug] |xqc_engine_main_logic|END|now:1757654651600658|
[2025/09/12 05:24:11 600910] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651600909|
[2025/09/12 05:24:11 600913] [debug] |xqc_engine_wakeup_after|wakeup:1757654651603002|now:1757654651600913|diff:2089|
[2025/09/12 05:24:11 600917] [debug] |xqc_engine_main_logic|END|now:1757654651600909|
[2025/09/12 05:24:11 602153] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:234|state:ESTABED|recv_time:1757654651602152|
[2025/09/12 05:24:11 602162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 602167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:155|
[2025/09/12 05:24:11 602171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:156|
[2025/09/12 05:24:11 602177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:156|
[2025/09/12 05:24:11 602181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 602186] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 602192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:397|origin_pktnum:275|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:402|path_largest_ack:397|
[2025/09/12 05:24:11 602197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:102|tx_in_flight:140408|prior_delivered:209158|prior_time:1757654651543244|is_app_limited:0|send_elapse:57104|ack_elapse:58908|ctl_first_sent_time:1757654651543953|lagest_ack_time:1757654651602152|curr_delivered:278758|
[2025/09/12 05:24:11 602202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651543953|
[2025/09/12 05:24:11 602206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2516||sndq_packets_used_bytes:0|sndq_packets_free:160|
[2025/09/12 05:24:11 602210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:402|origin_pktnum:158|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:402|path_largest_ack:402|
[2025/09/12 05:24:11 602215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:104|tx_in_flight:141608|prior_delivered:211558|prior_time:1757654651545329|is_app_limited:0|send_elapse:57120|ack_elapse:56823|ctl_first_sent_time:1757654651546016|lagest_ack_time:1757654651602152|curr_delivered:279958|
[2025/09/12 05:24:11 602219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651546016|
[2025/09/12 05:24:11 602223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2515||sndq_packets_used_bytes:0|sndq_packets_free:161|
[2025/09/12 05:24:11 602227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56757|rttvar:555|minrtt:30532|latest_rtt:56136|ack_delay:24|
[2025/09/12 05:24:11 602231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56677|rttvar:578|minrtt:30532|latest_rtt:56136|ack_delay:24|
[2025/09/12 05:24:11 602236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:402|lost_pn:399|thresh:3|
[2025/09/12 05:24:11 602240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 602252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 602290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 602340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 602346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 602373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 602377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 602380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 602384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 602419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 602441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 602452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 602485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 602493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 602496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 602508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 602531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 602542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 602554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:394|lost_pn:399|po_sent_time:1757654651542137|lost_send_time:1757654651538391|loss_delay:63761|frame:STREAM |repair:128|
[2025/09/12 05:24:11 602559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:395|lost_pn:399|po_sent_time:1757654651542194|lost_send_time:1757654651538391|loss_delay:63761|frame:STREAM |repair:128|
[2025/09/12 05:24:11 602566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:398|lost_pn:399|po_sent_time:1757654651544052|lost_send_time:1757654651538391|loss_delay:63761|frame:STREAM |repair:128|
[2025/09/12 05:24:11 602571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:399|lost_pn:399|po_sent_time:1757654651544135|lost_send_time:1757654651538391|loss_delay:63761|frame:STREAM |repair:128|
[2025/09/12 05:24:11 602575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651544135u|
[2025/09/12 05:24:11 602579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 602583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651607981|now:1757654651602583|interval:5398|
[2025/09/12 05:24:11 602588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651607981|now:1757654651602583|interv:5398|
[2025/09/12 05:24:11 602592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57120, ack_elapse 56823, delivered 68400|rate 1197478|lost 163|
[2025/09/12 05:24:11 602596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1197478) in round 6|
[2025/09/12 05:24:11 602600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 602604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:4964|
[2025/09/12 05:24:11 602608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:4|acked:2400|po_sent_time:1757654651546016|recovery:1|recovery_start:1757654651602579|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 602612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:4|acked:2400|po_sent_time:1757654651546016|recovery:1|recovery_start:1757654651602579|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 602617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:102009|srtt:56677|latest_rtt:56136|min_rtt:30532|applimit:0|lost:150|recovery:1|recovery_start:1757654651602579|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 602623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:156|largest:156|pns:2|
[2025/09/12 05:24:11 602627] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:234|pkt_type:SHORT_HEADER|pkt_num:156|frame:ACK |recv_time:1757654651602152|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 602632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771602152|now:1757654651602152|interv:120000000|
[2025/09/12 05:24:11 602636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771602152|now:1757654651602152|interv:120000000|
[2025/09/12 05:24:11 602640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651603002|pq_index:0|
[2025/09/12 05:24:11 602644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651600658|
[2025/09/12 05:24:11 602648] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651602647|
[2025/09/12 05:24:11 602652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651602651|
[2025/09/12 05:24:11 602660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56677|min_srtt:56677|path_bw:1210248|loss_rate:73.08|path_pto:0|
[2025/09/12 05:24:11 602665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:30000|inflight:102009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:341940|
[2025/09/12 05:24:11 602669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56677|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 602674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:394|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 602678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56677|min_srtt:56677|path_bw:1210248|loss_rate:73.08|path_pto:0|
[2025/09/12 05:24:11 602682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:31200|inflight:102009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:343119|
[2025/09/12 05:24:11 602686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56677|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 602690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:395|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 602694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56677|min_srtt:56677|path_bw:1210248|loss_rate:73.08|path_pto:0|
[2025/09/12 05:24:11 602699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:32400|inflight:102009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:274737|
[2025/09/12 05:24:11 602703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56677|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 602707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:398|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 602711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56677|min_srtt:56677|path_bw:1210248|loss_rate:73.08|path_pto:0|
[2025/09/12 05:24:11 602715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:33600|inflight:102009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:275916|
[2025/09/12 05:24:11 602719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56677|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 602724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:399|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 602728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56677|min_srtt:56677|path_bw:1210248|loss_rate:73.08|path_pto:0|
[2025/09/12 05:24:11 602734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:34800|inflight:102009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:407964|
[2025/09/12 05:24:11 602739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56677|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 602743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 602747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56677|min_srtt:56677|path_bw:1210248|loss_rate:73.08|path_pto:0|
[2025/09/12 05:24:11 602751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:36000|inflight:102009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:409143|
[2025/09/12 05:24:11 602755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56677|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 602760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 602765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56677|min_srtt:56677|path_bw:1210248|loss_rate:73.08|path_pto:0|
[2025/09/12 05:24:11 602772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:37200|inflight:102009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:410322|
[2025/09/12 05:24:11 602778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 602784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 602790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 602797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 602803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:373|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 602808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:102009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:328971|
[2025/09/12 05:24:11 602812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 602816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 602820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 602824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:102009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 602828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 602835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 602839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651603002|
[2025/09/12 05:24:11 602843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651603002|
[2025/09/12 05:24:11 602847] [debug] |xqc_engine_wakeup_after|wakeup:1757654651603002|now:1757654651602847|diff:155|
[2025/09/12 05:24:11 602851] [debug] |xqc_engine_main_logic|END|now:1757654651602651|
[2025/09/12 05:24:11 602856] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651602856|
[2025/09/12 05:24:11 602860] [debug] |xqc_engine_wakeup_after|wakeup:1757654651603002|now:1757654651602860|diff:142|
[2025/09/12 05:24:11 602864] [debug] |xqc_engine_main_logic|END|now:1757654651602856|
[2025/09/12 05:24:11 603932] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651603932|
[2025/09/12 05:24:11 603940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651603002|pq_index:0|
[2025/09/12 05:24:11 603944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651602651|
[2025/09/12 05:24:11 603949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651603948|
[2025/09/12 05:24:11 603954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651603002|now:1757654651603948|
[2025/09/12 05:24:11 603958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651603002|now:1757654651603948|
[2025/09/12 05:24:11 603962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 603966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56677|min_srtt:56677|path_bw:1210248|loss_rate:73.08|path_pto:0|
[2025/09/12 05:24:11 603971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:37200|inflight:102009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:410322|
[2025/09/12 05:24:11 603976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 603979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 603983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 603987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 603992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:373|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 603996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:102009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:328971|
[2025/09/12 05:24:11 604000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 604004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:486|
[2025/09/12 05:24:11 604035] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:486|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:102009|now:1757654651604012|stream_id:0|stream_offset:328971|
[2025/09/12 05:24:11 604051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:486|origin_pktnum:373|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 604058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:102009|applimit:0|
[2025/09/12 05:24:11 604064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651607981|now:1757654651604064|interval:3917|
[2025/09/12 05:24:11 604069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651607981|now:1757654651604064|interv:3917|
[2025/09/12 05:24:11 604073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:103209|
[2025/09/12 05:24:11 604078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:376|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 604083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:103209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:331329|
[2025/09/12 05:24:11 604087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1773|
[2025/09/12 05:24:11 604091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651605864|now:1757654651604091|interv:1773|
[2025/09/12 05:24:11 604095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1773|
[2025/09/12 05:24:11 604099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 604103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 604107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:103209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 604111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 604115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 604119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651605864|
[2025/09/12 05:24:11 604123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651605864|
[2025/09/12 05:24:11 604127] [debug] |xqc_engine_wakeup_after|wakeup:1757654651605864|now:1757654651604127|diff:1737|
[2025/09/12 05:24:11 604131] [debug] |xqc_engine_main_logic|END|now:1757654651603948|
[2025/09/12 05:24:11 604139] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:236|state:ESTABED|recv_time:1757654651604138|
[2025/09/12 05:24:11 604144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 604149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:156|
[2025/09/12 05:24:11 604153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:157|
[2025/09/12 05:24:11 604159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:157|
[2025/09/12 05:24:11 604163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 604168] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 604174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:403|origin_pktnum:281|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:406|path_largest_ack:403|
[2025/09/12 05:24:11 604183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:104|tx_in_flight:142808|prior_delivered:211558|prior_time:1757654651545329|is_app_limited:0|send_elapse:57225|ack_elapse:58809|ctl_first_sent_time:1757654651546121|lagest_ack_time:1757654651604138|curr_delivered:281158|
[2025/09/12 05:24:11 604187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651546121|
[2025/09/12 05:24:11 604192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2515||sndq_packets_used_bytes:0|sndq_packets_free:161|
[2025/09/12 05:24:11 604196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:406|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:406|path_largest_ack:406|
[2025/09/12 05:24:11 604200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:104|tx_in_flight:144008|prior_delivered:213958|prior_time:1757654651547304|is_app_limited:0|send_elapse:56971|ack_elapse:56834|ctl_first_sent_time:1757654651547899|lagest_ack_time:1757654651604138|curr_delivered:282358|
[2025/09/12 05:24:11 604205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651547899|
[2025/09/12 05:24:11 604209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2514||sndq_packets_used_bytes:0|sndq_packets_free:162|
[2025/09/12 05:24:11 604213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56677|rttvar:578|minrtt:30532|latest_rtt:56239|ack_delay:32|
[2025/09/12 05:24:11 604217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56618|rttvar:551|minrtt:30532|latest_rtt:56239|ack_delay:32|
[2025/09/12 05:24:11 604222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:406|lost_pn:403|thresh:3|
[2025/09/12 05:24:11 604226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 604234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 604275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 604320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 604324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 604351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 604355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 604359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 604362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 604400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 604422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 604430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 604445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 604453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 604477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 604491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 604514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 604526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 604545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 604548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 604553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:400|lost_pn:403|po_sent_time:1757654651544220|lost_send_time:1757654651540443|loss_delay:63695|frame:STREAM |repair:128|
[2025/09/12 05:24:11 604558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:401|lost_pn:403|po_sent_time:1757654651544300|lost_send_time:1757654651540443|loss_delay:63695|frame:STREAM |repair:128|
[2025/09/12 05:24:11 604562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651544300u|
[2025/09/12 05:24:11 604566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 604570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651609918|now:1757654651604570|interval:5348|
[2025/09/12 05:24:11 604574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651609918|now:1757654651604570|interv:5348|
[2025/09/12 05:24:11 604578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 56971, ack_elapse 56834, delivered 68400|rate 1200610|lost 165|
[2025/09/12 05:24:11 604583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200610) in round 6|
[2025/09/12 05:24:11 604589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 604594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:4964|
[2025/09/12 05:24:11 604598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:2400|po_sent_time:1757654651547899|recovery:1|recovery_start:1757654651604566|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 604602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:2400|po_sent_time:1757654651547899|recovery:1|recovery_start:1757654651604566|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 604607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:98409|srtt:56618|latest_rtt:56239|min_rtt:30532|applimit:0|lost:151|recovery:1|recovery_start:1757654651604566|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 604613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:157|largest:157|pns:2|
[2025/09/12 05:24:11 604617] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:236|pkt_type:SHORT_HEADER|pkt_num:157|frame:ACK |recv_time:1757654651604138|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 604622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771604138|now:1757654651604138|interv:120000000|
[2025/09/12 05:24:11 604626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771604138|now:1757654651604138|interv:120000000|
[2025/09/12 05:24:11 604630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651605864|pq_index:0|
[2025/09/12 05:24:11 604634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651603948|
[2025/09/12 05:24:11 604638] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651604638|
[2025/09/12 05:24:11 604643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651604642|
[2025/09/12 05:24:11 604648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56618|min_srtt:56618|path_bw:1210248|loss_rate:74.07|path_pto:0|
[2025/09/12 05:24:11 604652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:36000|inflight:98409|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:344298|
[2025/09/12 05:24:11 604657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56618|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 604662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:400|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 604666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56618|min_srtt:56618|path_bw:1210248|loss_rate:74.07|path_pto:0|
[2025/09/12 05:24:11 604670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:37200|inflight:98409|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:345477|
[2025/09/12 05:24:11 604677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56618|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 604681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:401|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 604686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56618|min_srtt:56618|path_bw:1210248|loss_rate:74.07|path_pto:0|
[2025/09/12 05:24:11 604690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:38400|inflight:98409|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:410322|
[2025/09/12 05:24:11 604694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56618|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 604698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 604702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56618|min_srtt:56618|path_bw:1210248|loss_rate:74.07|path_pto:0|
[2025/09/12 05:24:11 604707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:39600|inflight:98409|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:411501|
[2025/09/12 05:24:11 604711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56618|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 604715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 604719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56618|min_srtt:56618|path_bw:1210248|loss_rate:74.07|path_pto:0|
[2025/09/12 05:24:11 604724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:40800|inflight:98409|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:412680|
[2025/09/12 05:24:11 604728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 604732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 604736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 604740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 604744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:376|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 604748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:98409|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:331329|
[2025/09/12 05:24:11 604752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 604759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 604763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 604767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:98409|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 604771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 604775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 604779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651605864|
[2025/09/12 05:24:11 604783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651605864|
[2025/09/12 05:24:11 604786] [debug] |xqc_engine_wakeup_after|wakeup:1757654651605864|now:1757654651604786|diff:1078|
[2025/09/12 05:24:11 604791] [debug] |xqc_engine_main_logic|END|now:1757654651604642|
[2025/09/12 05:24:11 604796] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651604796|
[2025/09/12 05:24:11 604799] [debug] |xqc_engine_wakeup_after|wakeup:1757654651605864|now:1757654651604799|diff:1065|
[2025/09/12 05:24:11 604803] [debug] |xqc_engine_main_logic|END|now:1757654651604796|
[2025/09/12 05:24:11 606142] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:236|state:ESTABED|recv_time:1757654651606142|
[2025/09/12 05:24:11 606151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 606157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:157|
[2025/09/12 05:24:11 606161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:158|
[2025/09/12 05:24:11 606166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:158|
[2025/09/12 05:24:11 606170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 606175] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 606181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:407|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:408|path_largest_ack:407|
[2025/09/12 05:24:11 606186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:104|tx_in_flight:145208|prior_delivered:213958|prior_time:1757654651547304|is_app_limited:0|send_elapse:57063|ack_elapse:58838|ctl_first_sent_time:1757654651547991|lagest_ack_time:1757654651606142|curr_delivered:283558|
[2025/09/12 05:24:11 606191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651547991|
[2025/09/12 05:24:11 606195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2515||sndq_packets_used_bytes:0|sndq_packets_free:161|
[2025/09/12 05:24:11 606199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:408|origin_pktnum:286|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:408|path_largest_ack:408|
[2025/09/12 05:24:11 606204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:107|tx_in_flight:140408|prior_delivered:216358|prior_time:1757654651549320|is_app_limited:0|send_elapse:58129|ack_elapse:56822|ctl_first_sent_time:1757654651550020|lagest_ack_time:1757654651606142|curr_delivered:284758|
[2025/09/12 05:24:11 606208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651550020|
[2025/09/12 05:24:11 606216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2513||sndq_packets_used_bytes:0|sndq_packets_free:163|
[2025/09/12 05:24:11 606220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56618|rttvar:551|minrtt:30532|latest_rtt:56122|ack_delay:32|
[2025/09/12 05:24:11 606225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56552|rttvar:546|minrtt:30532|latest_rtt:56122|ack_delay:32|
[2025/09/12 05:24:11 606229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:408|lost_pn:405|thresh:3|
[2025/09/12 05:24:11 606233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 606241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 606279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 606324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 606327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 606354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 606358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 606362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 606366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 606400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 606425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 606433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 606448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 606472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 606476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 606488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 606511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 606522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 606551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 606555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 606563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:404|lost_pn:405|po_sent_time:1757654651546223|lost_send_time:1757654651542521|loss_delay:63621|frame:STREAM |repair:128|
[2025/09/12 05:24:11 606568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:405|lost_pn:405|po_sent_time:1757654651546324|lost_send_time:1757654651542521|loss_delay:63621|frame:STREAM |repair:128|
[2025/09/12 05:24:11 606572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651546324u|
[2025/09/12 05:24:11 606577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 606581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56552|rtt_var:546|pto_duration:58736|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 606585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 606589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 606593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 93609|
[2025/09/12 05:24:11 606597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651687748|now:1757654651606580|interv:81168|
[2025/09/12 05:24:11 606601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651687748|now:1757654651606580|interval:81168|pto_count:0|srtt:56552
[2025/09/12 05:24:11 606605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 58129, ack_elapse 56822, delivered 68400|rate 1176693|lost 167|
[2025/09/12 05:24:11 606610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1176693) in round 6|
[2025/09/12 05:24:11 606614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 606618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:4964|
[2025/09/12 05:24:11 606622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:2400|po_sent_time:1757654651550020|recovery:1|recovery_start:1757654651606576|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 606627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:2400|po_sent_time:1757654651550020|recovery:1|recovery_start:1757654651606576|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 606634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:93609|srtt:56552|latest_rtt:56122|min_rtt:30532|applimit:0|lost:151|recovery:1|recovery_start:1757654651606576|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 606640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:158|largest:158|pns:2|
[2025/09/12 05:24:11 606644] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:236|pkt_type:SHORT_HEADER|pkt_num:158|frame:ACK |recv_time:1757654651606142|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 606649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771606142|now:1757654651606142|interv:120000000|
[2025/09/12 05:24:11 606653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771606142|now:1757654651606142|interv:120000000|
[2025/09/12 05:24:11 606657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651605864|pq_index:0|
[2025/09/12 05:24:11 606661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651604642|
[2025/09/12 05:24:11 606665] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651606665|
[2025/09/12 05:24:11 606670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651606669|
[2025/09/12 05:24:11 606674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651605864|now:1757654651606669|
[2025/09/12 05:24:11 606678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651605864|now:1757654651606669|
[2025/09/12 05:24:11 606682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 606687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56552|min_srtt:56552|path_bw:1210248|loss_rate:74.07|path_pto:0|
[2025/09/12 05:24:11 606691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:93609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:346656|
[2025/09/12 05:24:11 606696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56552|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 606700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:404|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 606704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56552|min_srtt:56552|path_bw:1210248|loss_rate:74.07|path_pto:0|
[2025/09/12 05:24:11 606708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:93609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:347835|
[2025/09/12 05:24:11 606713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56552|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 606720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:405|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 606724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56552|min_srtt:56552|path_bw:1210248|loss_rate:74.07|path_pto:0|
[2025/09/12 05:24:11 606728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:93609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:412680|
[2025/09/12 05:24:11 606733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56552|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 606737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 606741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56552|min_srtt:56552|path_bw:1210248|loss_rate:74.07|path_pto:0|
[2025/09/12 05:24:11 606745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:93609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:413859|
[2025/09/12 05:24:11 606750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56552|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 606754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 606758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56552|min_srtt:56552|path_bw:1210248|loss_rate:74.07|path_pto:0|
[2025/09/12 05:24:11 606762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:93609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:415038|
[2025/09/12 05:24:11 606767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 606770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 606774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 606778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 606783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:376|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 606787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:93609|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:331329|
[2025/09/12 05:24:11 606791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 606795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:487|
[2025/09/12 05:24:11 606825] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:487|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:93609|now:1757654651606802|stream_id:0|stream_offset:331329|
[2025/09/12 05:24:11 606840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:487|origin_pktnum:376|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 606847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:93609|applimit:0|
[2025/09/12 05:24:11 606854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56552|rtt_var:546|pto_duration:58736|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 606860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 606864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 606867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 94809|
[2025/09/12 05:24:11 606871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651690538|now:1757654651606853|interv:83685|
[2025/09/12 05:24:11 606875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651690538|now:1757654651606853|interval:83685|pto_count:0|srtt:56552
[2025/09/12 05:24:11 606880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:94809|
[2025/09/12 05:24:11 606885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:379|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 606889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:94809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:262947|
[2025/09/12 05:24:11 606893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1830|
[2025/09/12 05:24:11 606897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651608727|now:1757654651606897|interv:1830|
[2025/09/12 05:24:11 606901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1830|
[2025/09/12 05:24:11 606905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 606909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 606913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:94809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 606918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 606921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 606925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651608727|
[2025/09/12 05:24:11 606929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651608727|
[2025/09/12 05:24:11 606933] [debug] |xqc_engine_wakeup_after|wakeup:1757654651608727|now:1757654651606933|diff:1794|
[2025/09/12 05:24:11 606938] [debug] |xqc_engine_main_logic|END|now:1757654651606669|
[2025/09/12 05:24:11 606946] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651606946|
[2025/09/12 05:24:11 606950] [debug] |xqc_engine_wakeup_after|wakeup:1757654651608727|now:1757654651606950|diff:1777|
[2025/09/12 05:24:11 606954] [debug] |xqc_engine_main_logic|END|now:1757654651606946|
[2025/09/12 05:24:11 608136] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:238|state:ESTABED|recv_time:1757654651608135|
[2025/09/12 05:24:11 608145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 608151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:158|
[2025/09/12 05:24:11 608154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:159|
[2025/09/12 05:24:11 608160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:159|
[2025/09/12 05:24:11 608165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 608170] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 608176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:409|origin_pktnum:287|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:413|path_largest_ack:409|
[2025/09/12 05:24:11 608180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:107|tx_in_flight:141608|prior_delivered:216358|prior_time:1757654651549320|is_app_limited:0|send_elapse:58200|ack_elapse:58815|ctl_first_sent_time:1757654651550091|lagest_ack_time:1757654651608135|curr_delivered:285958|
[2025/09/12 05:24:11 608185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651550091|
[2025/09/12 05:24:11 608190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2513||sndq_packets_used_bytes:0|sndq_packets_free:163|
[2025/09/12 05:24:11 608194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:413|origin_pktnum:291|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:413|path_largest_ack:413|
[2025/09/12 05:24:11 608198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:109|tx_in_flight:142808|prior_delivered:217558|prior_time:1757654651550320|is_app_limited:0|send_elapse:56078|ack_elapse:57815|ctl_first_sent_time:1757654651550916|lagest_ack_time:1757654651608135|curr_delivered:287158|
[2025/09/12 05:24:11 608202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651550916|
[2025/09/12 05:24:11 608206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2511||sndq_packets_used_bytes:0|sndq_packets_free:165|
[2025/09/12 05:24:11 608210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56552|rttvar:546|minrtt:30532|latest_rtt:57219|ack_delay:24|
[2025/09/12 05:24:11 608215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56632|rttvar:570|minrtt:30532|latest_rtt:57219|ack_delay:24|
[2025/09/12 05:24:11 608219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:413|lost_pn:410|thresh:3|
[2025/09/12 05:24:11 608223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 608231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 608273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 608308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 608312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 608338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 608345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 608349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 608352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 608387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 608409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 608417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 608432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 608440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 608446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 608476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 608499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 608510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 608533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 608537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 608552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:410|lost_pn:410|po_sent_time:1757654651550152|lost_send_time:1757654651543764|loss_delay:64371|frame:STREAM |repair:128|
[2025/09/12 05:24:11 608560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651550152u|
[2025/09/12 05:24:11 608564] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |lost interval:100808|lost_count:91|send_count:164|pkt_num:410|po_send_time:1757654651550152|srtt:56632|cwnd:139445|bw:1210248|conn_life:319986|now:0|last_lost_time:319986|
[2025/09/12 05:24:11 608569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 608573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651614579|now:1757654651608573|interval:6006|
[2025/09/12 05:24:11 608577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651614579|now:1757654651608573|interv:6006|
[2025/09/12 05:24:11 608581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 56078, ack_elapse 57815, delivered 69600|rate 1203839|lost 168|
[2025/09/12 05:24:11 608586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203839) in round 6|
[2025/09/12 05:24:11 608590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 608594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:4964|
[2025/09/12 05:24:11 608598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:2400|po_sent_time:1757654651550916|recovery:1|recovery_start:1757654651608564|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 608602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:2400|po_sent_time:1757654651550916|recovery:1|recovery_start:1757654651608564|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 608607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:91209|srtt:56632|latest_rtt:57219|min_rtt:30532|applimit:0|lost:152|recovery:1|recovery_start:1757654651608564|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 608613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:159|largest:159|pns:2|
[2025/09/12 05:24:11 608617] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:238|pkt_type:SHORT_HEADER|pkt_num:159|frame:ACK |recv_time:1757654651608135|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 608622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771608135|now:1757654651608135|interv:120000000|
[2025/09/12 05:24:11 608626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771608135|now:1757654651608135|interv:120000000|
[2025/09/12 05:24:11 608630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651608727|pq_index:0|
[2025/09/12 05:24:11 608634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651606669|
[2025/09/12 05:24:11 608638] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651608638|
[2025/09/12 05:24:11 608642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651608641|
[2025/09/12 05:24:11 608650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56632|min_srtt:56632|path_bw:1210248|loss_rate:75.00|path_pto:0|
[2025/09/12 05:24:11 608655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:91209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:281811|
[2025/09/12 05:24:11 608659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56632|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 608664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:410|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 608668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56632|min_srtt:56632|path_bw:1210248|loss_rate:75.00|path_pto:0|
[2025/09/12 05:24:11 608672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:91209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:415038|
[2025/09/12 05:24:11 608677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56632|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 608681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 608685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56632|min_srtt:56632|path_bw:1210248|loss_rate:75.00|path_pto:0|
[2025/09/12 05:24:11 608689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:91209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:416217|
[2025/09/12 05:24:11 608693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56632|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 608698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 608702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56632|min_srtt:56632|path_bw:1210248|loss_rate:75.00|path_pto:0|
[2025/09/12 05:24:11 608706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:91209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:417396|
[2025/09/12 05:24:11 608710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 608714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 608718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 608722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 608727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:379|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 608731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:91209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:262947|
[2025/09/12 05:24:11 608738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 608741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 608747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 608754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:91209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 608761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 608767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 608773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651608727|
[2025/09/12 05:24:11 608780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651608727|
[2025/09/12 05:24:11 608785] [debug] |xqc_engine_wakeup_after|wakeup:1757654651608727|now:1757654651608785|diff:18446744073709551558|
[2025/09/12 05:24:11 608790] [debug] |xqc_engine_main_logic|END|now:1757654651608641|
[2025/09/12 05:24:11 608795] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651608795|
[2025/09/12 05:24:11 608799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651608727|pq_index:0|
[2025/09/12 05:24:11 608803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651608641|
[2025/09/12 05:24:11 608807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651608806|
[2025/09/12 05:24:11 608812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651608727|now:1757654651608806|
[2025/09/12 05:24:11 608816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651608727|now:1757654651608806|
[2025/09/12 05:24:11 608820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 608824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56632|min_srtt:56632|path_bw:1210248|loss_rate:75.00|path_pto:0|
[2025/09/12 05:24:11 608829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:91209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:417396|
[2025/09/12 05:24:11 608833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 608837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 608841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 608845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 608849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:379|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 608857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:91209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:262947|
[2025/09/12 05:24:11 608862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 608866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:488|
[2025/09/12 05:24:11 608897] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:488|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:91209|now:1757654651608873|stream_id:0|stream_offset:262947|
[2025/09/12 05:24:11 608906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:488|origin_pktnum:259|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 608913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:91209|applimit:0|
[2025/09/12 05:24:11 608920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651614579|now:1757654651608920|interval:5659|
[2025/09/12 05:24:11 608926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651614579|now:1757654651608920|interv:5659|
[2025/09/12 05:24:11 608930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:92409|
[2025/09/12 05:24:11 608935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:380|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 608939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:92409|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:332508|
[2025/09/12 05:24:11 608944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:2643|
[2025/09/12 05:24:11 608948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651611591|now:1757654651608948|interv:2643|
[2025/09/12 05:24:11 608952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:2643|
[2025/09/12 05:24:11 608956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 608960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 608964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:92409|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 608968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 608972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 608976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651611591|
[2025/09/12 05:24:11 608980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651611591|
[2025/09/12 05:24:11 608984] [debug] |xqc_engine_wakeup_after|wakeup:1757654651611591|now:1757654651608984|diff:2607|
[2025/09/12 05:24:11 608988] [debug] |xqc_engine_main_logic|END|now:1757654651608806|
[2025/09/12 05:24:11 609129] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:240|state:ESTABED|recv_time:1757654651609128|
[2025/09/12 05:24:11 609135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 609145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:159|
[2025/09/12 05:24:11 609149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:160|
[2025/09/12 05:24:11 609155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:160|
[2025/09/12 05:24:11 609159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 609164] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 609170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:416|origin_pktnum:172|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:416|path_largest_ack:416|
[2025/09/12 05:24:11 609174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:111|tx_in_flight:141608|prior_delivered:219958|prior_time:1757654651552272|is_app_limited:0|send_elapse:58036|ack_elapse:56856|ctl_first_sent_time:1757654651552956|lagest_ack_time:1757654651609128|curr_delivered:288358|
[2025/09/12 05:24:11 609179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651552956|
[2025/09/12 05:24:11 609183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2511||sndq_packets_used_bytes:0|sndq_packets_free:165|
[2025/09/12 05:24:11 609187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56632|rttvar:570|minrtt:30532|latest_rtt:56172|ack_delay:32|
[2025/09/12 05:24:11 609192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56570|rttvar:551|minrtt:30532|latest_rtt:56172|ack_delay:32|
[2025/09/12 05:24:11 609196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:416|lost_pn:413|thresh:3|
[2025/09/12 05:24:11 609200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 609208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 609242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 609280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 609307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 609310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 609314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 609318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 609355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 609378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 609386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 609401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 609408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 609412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 609424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 609449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 609478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 609501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 609505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 609520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 609525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:411|lost_pn:413|po_sent_time:1757654651550208|lost_send_time:1757654651545487|loss_delay:63641|frame:STREAM |repair:128|
[2025/09/12 05:24:11 609530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:412|lost_pn:413|po_sent_time:1757654651550265|lost_send_time:1757654651545487|loss_delay:63641|frame:STREAM |repair:128|
[2025/09/12 05:24:11 609534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651550265u|
[2025/09/12 05:24:11 609538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 609542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651614646|now:1757654651609542|interval:5104|
[2025/09/12 05:24:11 609546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651614646|now:1757654651609542|interv:5104|
[2025/09/12 05:24:11 609550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 58036, ack_elapse 56856, delivered 68400|rate 1178578|lost 170|
[2025/09/12 05:24:11 609555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1178578) in round 6|
[2025/09/12 05:24:11 609559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 609566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:4964|
[2025/09/12 05:24:11 609570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:1200|po_sent_time:1757654651552956|recovery:1|recovery_start:1757654651609538|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 609575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:1200|po_sent_time:1757654651552956|recovery:1|recovery_start:1757654651609538|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 609579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:88809|srtt:56570|latest_rtt:56172|min_rtt:30532|applimit:0|lost:153|recovery:1|recovery_start:1757654651609538|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 609585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:160|largest:160|pns:2|
[2025/09/12 05:24:11 609589] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:240|pkt_type:SHORT_HEADER|pkt_num:160|frame:ACK |recv_time:1757654651609128|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 609594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771609128|now:1757654651609128|interv:120000000|
[2025/09/12 05:24:11 609598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771609128|now:1757654651609128|interv:120000000|
[2025/09/12 05:24:11 609602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651611591|pq_index:0|
[2025/09/12 05:24:11 609606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651608806|
[2025/09/12 05:24:11 609610] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651609610|
[2025/09/12 05:24:11 609615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651609614|
[2025/09/12 05:24:11 609621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56570|min_srtt:56570|path_bw:1210248|loss_rate:75.86|path_pto:0|
[2025/09/12 05:24:11 609625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:88809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:351372|
[2025/09/12 05:24:11 609629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56570|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 609634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:411|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 609638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56570|min_srtt:56570|path_bw:1210248|loss_rate:75.86|path_pto:0|
[2025/09/12 05:24:11 609642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:88809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:352551|
[2025/09/12 05:24:11 609650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56570|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 609654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:412|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 609658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56570|min_srtt:56570|path_bw:1210248|loss_rate:75.86|path_pto:0|
[2025/09/12 05:24:11 609662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:88809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:417396|
[2025/09/12 05:24:11 609667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56570|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 609671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 609675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56570|min_srtt:56570|path_bw:1210248|loss_rate:75.86|path_pto:0|
[2025/09/12 05:24:11 609679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:88809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:418575|
[2025/09/12 05:24:11 609683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 609687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 609691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 609695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 609699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:380|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 609704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:88809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:332508|
[2025/09/12 05:24:11 609708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 609712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 609716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 609720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:88809|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 609724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 609728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 609731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651611591|
[2025/09/12 05:24:11 609735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651611591|
[2025/09/12 05:24:11 609744] [debug] |xqc_engine_wakeup_after|wakeup:1757654651611591|now:1757654651609743|diff:1848|
[2025/09/12 05:24:11 609750] [debug] |xqc_engine_main_logic|END|now:1757654651609614|
[2025/09/12 05:24:11 609758] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651609758|
[2025/09/12 05:24:11 609764] [debug] |xqc_engine_wakeup_after|wakeup:1757654651611591|now:1757654651609763|diff:1828|
[2025/09/12 05:24:11 609770] [debug] |xqc_engine_main_logic|END|now:1757654651609758|
[2025/09/12 05:24:11 611138] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:242|state:ESTABED|recv_time:1757654651611137|
[2025/09/12 05:24:11 611146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 611152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:160|
[2025/09/12 05:24:11 611156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:161|
[2025/09/12 05:24:11 611162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:161|
[2025/09/12 05:24:11 611166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 611171] [error] |scid:4ede3735d78c7a4b6f108da3|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 05:24:11 611177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:417|origin_pktnum:295|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:420|path_largest_ack:417|
[2025/09/12 05:24:11 611181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:111|tx_in_flight:142808|prior_delivered:219958|prior_time:1757654651552272|is_app_limited:0|send_elapse:58140|ack_elapse:58865|ctl_first_sent_time:1757654651553060|lagest_ack_time:1757654651611137|curr_delivered:289558|
[2025/09/12 05:24:11 611186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651553060|
[2025/09/12 05:24:11 611190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2509||sndq_packets_used_bytes:0|sndq_packets_free:167|
[2025/09/12 05:24:11 611195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:420|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:420|path_largest_ack:420|
[2025/09/12 05:24:11 611199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:111|tx_in_flight:145208|prior_delivered:221158|prior_time:1757654651553286|is_app_limited:0|send_elapse:56907|ack_elapse:57851|ctl_first_sent_time:1757654651553819|lagest_ack_time:1757654651611137|curr_delivered:290758|
[2025/09/12 05:24:11 611203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651553819|
[2025/09/12 05:24:11 611207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2508||sndq_packets_used_bytes:0|sndq_packets_free:168|
[2025/09/12 05:24:11 611211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56570|rttvar:551|minrtt:30532|latest_rtt:57318|ack_delay:40|
[2025/09/12 05:24:11 611216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56658|rttvar:591|minrtt:30532|latest_rtt:57318|ack_delay:40|
[2025/09/12 05:24:11 611220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:420|lost_pn:417|thresh:3|
[2025/09/12 05:24:11 611224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 611238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 611273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 611307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 611330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 611337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 611340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 611344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 611379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 611401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 611409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 611424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 611434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 611438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 611450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 611490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 611501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 611524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 611528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 611547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 611558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:414|lost_pn:417|po_sent_time:1757654651551005|lost_send_time:1757654651546655|loss_delay:64482|frame:STREAM |repair:128|
[2025/09/12 05:24:11 611563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:415|lost_pn:417|po_sent_time:1757654651551082|lost_send_time:1757654651546655|loss_delay:64482|frame:STREAM |repair:128|
[2025/09/12 05:24:11 611567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651551082u|
[2025/09/12 05:24:11 611571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 611575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651617622|now:1757654651611575|interval:6047|
[2025/09/12 05:24:11 611579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651617622|now:1757654651611575|interv:6047|
[2025/09/12 05:24:11 611583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 56907, ack_elapse 57851, delivered 69600|rate 1203090|lost 172|
[2025/09/12 05:24:11 611588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203090) in round 6|
[2025/09/12 05:24:11 611592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 611596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:4964|
[2025/09/12 05:24:11 611600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:2400|po_sent_time:1757654651553819|recovery:1|recovery_start:1757654651611571|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 611605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:2400|po_sent_time:1757654651553819|recovery:1|recovery_start:1757654651611571|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 611609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:84009|srtt:56658|latest_rtt:57318|min_rtt:30532|applimit:0|lost:153|recovery:1|recovery_start:1757654651611571|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 611615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:161|largest:161|pns:2|
[2025/09/12 05:24:11 611619] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:242|pkt_type:SHORT_HEADER|pkt_num:161|frame:ACK |recv_time:1757654651611137|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 611624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771611137|now:1757654651611137|interv:120000000|
[2025/09/12 05:24:11 611628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771611137|now:1757654651611137|interv:120000000|
[2025/09/12 05:24:11 611632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651611591|pq_index:0|
[2025/09/12 05:24:11 611636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651609614|
[2025/09/12 05:24:11 611640] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651611640|
[2025/09/12 05:24:11 611647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651611646|
[2025/09/12 05:24:11 611652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651611591|now:1757654651611646|
[2025/09/12 05:24:11 611656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651611591|now:1757654651611646|
[2025/09/12 05:24:11 611660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 611665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56658|min_srtt:56658|path_bw:1210248|loss_rate:75.86|path_pto:0|
[2025/09/12 05:24:11 611669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:84009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:188670|
[2025/09/12 05:24:11 611674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56658|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 611678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:414|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 611682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56658|min_srtt:56658|path_bw:1210248|loss_rate:75.86|path_pto:0|
[2025/09/12 05:24:11 611687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:84009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:353730|
[2025/09/12 05:24:11 611691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56658|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 611695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:415|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 611699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56658|min_srtt:56658|path_bw:1210248|loss_rate:75.86|path_pto:0|
[2025/09/12 05:24:11 611704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:84009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:418575|
[2025/09/12 05:24:11 611708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56658|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 611712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 611716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56658|min_srtt:56658|path_bw:1210248|loss_rate:75.86|path_pto:0|
[2025/09/12 05:24:11 611720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:84009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:419754|
[2025/09/12 05:24:11 611725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56658|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 611732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 611736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56658|min_srtt:56658|path_bw:1210248|loss_rate:75.86|path_pto:0|
[2025/09/12 05:24:11 611742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:84009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:420933|
[2025/09/12 05:24:11 611749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 611755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 611761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 611768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 611775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:380|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 611780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:84009|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:332508|
[2025/09/12 05:24:11 611785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 611789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:489|
[2025/09/12 05:24:11 611819] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:489|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:84009|now:1757654651611796|stream_id:0|stream_offset:332508|
[2025/09/12 05:24:11 611828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:489|origin_pktnum:380|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 611835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:84009|applimit:0|
[2025/09/12 05:24:11 611841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651617622|now:1757654651611841|interval:5781|
[2025/09/12 05:24:11 611848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651617622|now:1757654651611841|interv:5781|
[2025/09/12 05:24:11 611852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:85209|
[2025/09/12 05:24:11 611857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:381|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 611861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:85209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:333687|
[2025/09/12 05:24:11 611865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:2586|
[2025/09/12 05:24:11 611869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651614455|now:1757654651611869|interv:2586|
[2025/09/12 05:24:11 611878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:2586|
[2025/09/12 05:24:11 611882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 611886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 611890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:85209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 611894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 611898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 611902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651612155|
[2025/09/12 05:24:11 611906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651612155|
[2025/09/12 05:24:11 611910] [debug] |xqc_engine_wakeup_after|wakeup:1757654651612155|now:1757654651611910|diff:245|
[2025/09/12 05:24:11 611914] [debug] |xqc_engine_main_logic|END|now:1757654651611646|
[2025/09/12 05:24:11 611919] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651611919|
[2025/09/12 05:24:11 611923] [debug] |xqc_engine_wakeup_after|wakeup:1757654651612155|now:1757654651611923|diff:232|
[2025/09/12 05:24:11 611927] [debug] |xqc_engine_main_logic|END|now:1757654651611919|
[2025/09/12 05:24:11 612996] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651612996|
[2025/09/12 05:24:11 613004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651612155|pq_index:0|
[2025/09/12 05:24:11 613008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651611646|
[2025/09/12 05:24:11 613013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651613012|
[2025/09/12 05:24:11 613017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654651612155|now:1757654651613012|
[2025/09/12 05:24:11 613021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:11 613026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654651612155|now:1757654651613012|
[2025/09/12 05:24:11 613030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:11 613034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:161|ack_delay:25879|first_ack_range:102|largest_pkt_recv_time:1757654651587155|
[2025/09/12 05:24:11 613039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:161|low:59|pkt_pns:2|
[2025/09/12 05:24:11 613043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:57|low:32|pkt_pns:2|
[2025/09/12 05:24:11 613047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:147|frame_largest_recv:161|
[2025/09/12 05:24:11 613051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:11 613056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56658|min_srtt:56658|path_bw:1210248|loss_rate:76.67|path_pto:0|
[2025/09/12 05:24:11 613061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:85209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:420933|
[2025/09/12 05:24:11 613069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 613073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 613077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 613081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 613086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:381|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 613090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:85209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:333687|
[2025/09/12 05:24:11 613094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 613098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 613102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 613106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:85209|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 613110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 613114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 613118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651614455|
[2025/09/12 05:24:11 613122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651614455|
[2025/09/12 05:24:11 613126] [debug] |xqc_engine_wakeup_after|wakeup:1757654651614455|now:1757654651613126|diff:1329|
[2025/09/12 05:24:11 613130] [debug] |xqc_engine_main_logic|END|now:1757654651613012|
[2025/09/12 05:24:11 613279] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:111|state:ESTABED|recv_time:1757654651613279|
[2025/09/12 05:24:11 613285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 613291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:161|
[2025/09/12 05:24:11 613294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:162|
[2025/09/12 05:24:11 613300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:162|
[2025/09/12 05:24:11 613304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 613311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:421|origin_pktnum:299|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:422|path_largest_ack:421|
[2025/09/12 05:24:11 613315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:112|tx_in_flight:142808|prior_delivered:223558|prior_time:1757654651555270|is_app_limited:0|send_elapse:57089|ack_elapse:58009|ctl_first_sent_time:1757654651555938|lagest_ack_time:1757654651613279|curr_delivered:291958|
[2025/09/12 05:24:11 613320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651555938|
[2025/09/12 05:24:11 613328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2508||sndq_packets_used_bytes:0|sndq_packets_free:168|
[2025/09/12 05:24:11 613332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:422|origin_pktnum:0|size:1209|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:422|path_largest_ack:422|
[2025/09/12 05:24:11 613337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:112|tx_in_flight:142808|prior_delivered:223558|prior_time:1757654651555270|is_app_limited:0|send_elapse:57089|ack_elapse:58009|ctl_first_sent_time:1757654651555938|lagest_ack_time:1757654651613279|curr_delivered:293167|
[2025/09/12 05:24:11 613341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651556012|
[2025/09/12 05:24:11 613345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2507||sndq_packets_used_bytes:0|sndq_packets_free:169|
[2025/09/12 05:24:11 613349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56658|rttvar:591|minrtt:30532|latest_rtt:57267|ack_delay:48|
[2025/09/12 05:24:11 613353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56728|rttvar:584|minrtt:30532|latest_rtt:57267|ack_delay:48|
[2025/09/12 05:24:11 613357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:422|lost_pn:419|thresh:3|
[2025/09/12 05:24:11 613361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 613369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 613404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 613441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 613478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 613481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 613485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 613489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 613523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 613549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 613557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 613572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 613580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 613583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 613595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 613618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 613629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 613655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 613659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 613678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 613689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 613694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:418|lost_pn:419|po_sent_time:1757654651553140|lost_send_time:1757654651548854|loss_delay:64425|frame:STREAM |repair:128|
[2025/09/12 05:24:11 613698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:419|lost_pn:419|po_sent_time:1757654651553212|lost_send_time:1757654651548854|loss_delay:64425|frame:STREAM |repair:128|
[2025/09/12 05:24:11 613703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651553212u|
[2025/09/12 05:24:11 613708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 122|pns:2|
[2025/09/12 05:24:11 613712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 613716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56728|rtt_var:584|pto_duration:59064|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 613720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 613724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 613728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 80400|
[2025/09/12 05:24:11 613734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651695860|now:1757654651613716|interv:82144|
[2025/09/12 05:24:11 613749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651695860|now:1757654651613716|interval:82144|pto_count:0|srtt:56728
[2025/09/12 05:24:11 613756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57089, ack_elapse 58009, delivered 69609|rate 1199968|lost 174|
[2025/09/12 05:24:11 613762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199968) in round 6|
[2025/09/12 05:24:11 613769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 613773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:4964|
[2025/09/12 05:24:11 613777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:2409|po_sent_time:1757654651556012|recovery:1|recovery_start:1757654651613707|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 613782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:2409|po_sent_time:1757654651556012|recovery:1|recovery_start:1757654651613707|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 613787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:80400|srtt:56728|latest_rtt:57267|min_rtt:30532|applimit:0|lost:154|recovery:1|recovery_start:1757654651613707|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 613793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:162|largest:162|pns:2|
[2025/09/12 05:24:11 613797] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:111|pkt_type:SHORT_HEADER|pkt_num:162|frame:ACK |recv_time:1757654651613279|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 613802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771613279|now:1757654651613279|interv:120000000|
[2025/09/12 05:24:11 613806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771613279|now:1757654651613279|interv:120000000|
[2025/09/12 05:24:11 613810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651614455|pq_index:0|
[2025/09/12 05:24:11 613814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651613012|
[2025/09/12 05:24:11 613818] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651613818|
[2025/09/12 05:24:11 613823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651613822|
[2025/09/12 05:24:11 613828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56728|min_srtt:56728|path_bw:1210248|loss_rate:76.67|path_pto:0|
[2025/09/12 05:24:11 613832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:80400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:354909|
[2025/09/12 05:24:11 613837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56728|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 613841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:418|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 613849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56728|min_srtt:56728|path_bw:1210248|loss_rate:76.67|path_pto:0|
[2025/09/12 05:24:11 613854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:80400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:356088|
[2025/09/12 05:24:11 613858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56728|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 613862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:419|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 613866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56728|min_srtt:56728|path_bw:1210248|loss_rate:76.67|path_pto:0|
[2025/09/12 05:24:11 613871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:80400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:420933|
[2025/09/12 05:24:11 613875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56728|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 613879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 613883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56728|min_srtt:56728|path_bw:1210248|loss_rate:76.67|path_pto:0|
[2025/09/12 05:24:11 613888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:57600|inflight:80400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:422112|
[2025/09/12 05:24:11 613892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56728|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 613896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 613901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56728|min_srtt:56728|path_bw:1210248|loss_rate:76.67|path_pto:0|
[2025/09/12 05:24:11 613905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:80400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:423291|
[2025/09/12 05:24:11 613909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 613913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 613917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 613921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 613925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:381|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 613932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:80400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:333687|
[2025/09/12 05:24:11 613936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 613940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 613944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 613948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:80400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 613952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 613956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 613960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651614455|
[2025/09/12 05:24:11 613964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651614455|
[2025/09/12 05:24:11 613968] [debug] |xqc_engine_wakeup_after|wakeup:1757654651614455|now:1757654651613968|diff:487|
[2025/09/12 05:24:11 613972] [debug] |xqc_engine_main_logic|END|now:1757654651613822|
[2025/09/12 05:24:11 613978] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:113|state:ESTABED|recv_time:1757654651613978|
[2025/09/12 05:24:11 613983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 613988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:162|
[2025/09/12 05:24:11 613992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:163|
[2025/09/12 05:24:11 613998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:163|
[2025/09/12 05:24:11 614002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 614008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:424|origin_pktnum:302|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:424|path_largest_ack:424|
[2025/09/12 05:24:11 614013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:115|tx_in_flight:140417|prior_delivered:225958|prior_time:1757654651557294|is_app_limited:0|send_elapse:58086|ack_elapse:56684|ctl_first_sent_time:1757654651557983|lagest_ack_time:1757654651613978|curr_delivered:294367|
[2025/09/12 05:24:11 614017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651557983|
[2025/09/12 05:24:11 614022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2507||sndq_packets_used_bytes:0|sndq_packets_free:169|
[2025/09/12 05:24:11 614026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56728|rttvar:584|minrtt:30532|latest_rtt:55995|ack_delay:24|
[2025/09/12 05:24:11 614030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56633|rttvar:627|minrtt:30532|latest_rtt:55995|ack_delay:24|
[2025/09/12 05:24:11 614034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:424|lost_pn:421|thresh:3|
[2025/09/12 05:24:11 614038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 614049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 614084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 614118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 614134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 614137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 614144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 614148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 614182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 614205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 614213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 614228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 614236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 614242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 614254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 614276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 614288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 614311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 614314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 614333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 614347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 614359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 614363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651619781|now:1757654651614363|interval:5418|
[2025/09/12 05:24:11 614367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651619781|now:1757654651614363|interv:5418|
[2025/09/12 05:24:11 614371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 58086, ack_elapse 56684, delivered 68409|rate 1177719|lost 174|
[2025/09/12 05:24:11 614375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1177719) in round 6|
[2025/09/12 05:24:11 614379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 614383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5528|
[2025/09/12 05:24:11 614387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:0|acked:1200|po_sent_time:1757654651557983|recovery:1|recovery_start:1757654651613707|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 614392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:0|acked:1200|po_sent_time:1757654651557983|recovery:1|recovery_start:1757654651613707|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 614396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:79200|srtt:56633|latest_rtt:55995|min_rtt:30532|applimit:0|lost:154|recovery:1|recovery_start:1757654651613707|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 614401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:163|largest:163|pns:2|
[2025/09/12 05:24:11 614406] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:113|pkt_type:SHORT_HEADER|pkt_num:163|frame:ACK |recv_time:1757654651613978|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 614410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771613978|now:1757654651613978|interv:120000000|
[2025/09/12 05:24:11 614414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771613978|now:1757654651613978|interv:120000000|
[2025/09/12 05:24:11 614418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651614455|pq_index:0|
[2025/09/12 05:24:11 614422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651613822|
[2025/09/12 05:24:11 614426] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651614426|
[2025/09/12 05:24:11 614430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651614429|
[2025/09/12 05:24:11 614438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56633|min_srtt:56633|path_bw:1210248|loss_rate:76.67|path_pto:0|
[2025/09/12 05:24:11 614442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:58800|inflight:79200|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:423291|
[2025/09/12 05:24:11 614447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56633|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 614451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 614467] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56633|min_srtt:56633|path_bw:1210248|loss_rate:76.67|path_pto:0|
[2025/09/12 05:24:11 614474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:60000|inflight:79200|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:424470|
[2025/09/12 05:24:11 614478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 614482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 614486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 614490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 614494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:381|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 614498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:79200|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:333687|
[2025/09/12 05:24:11 614502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 614506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 614510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 614514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:79200|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 614518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 614522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 614526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651614455|
[2025/09/12 05:24:11 614530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651614455|
[2025/09/12 05:24:11 614533] [debug] |xqc_engine_wakeup_after|wakeup:1757654651614455|now:1757654651614533|diff:18446744073709551538|
[2025/09/12 05:24:11 614540] [debug] |xqc_engine_main_logic|END|now:1757654651614429|
[2025/09/12 05:24:11 614545] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651614545|
[2025/09/12 05:24:11 614549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651614455|pq_index:0|
[2025/09/12 05:24:11 614553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651614429|
[2025/09/12 05:24:11 614558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651614557|
[2025/09/12 05:24:11 614562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651614455|now:1757654651614557|
[2025/09/12 05:24:11 614566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651614455|now:1757654651614557|
[2025/09/12 05:24:11 614570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 614574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56633|min_srtt:56633|path_bw:1210248|loss_rate:76.67|path_pto:0|
[2025/09/12 05:24:11 614579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:60000|inflight:79200|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:424470|
[2025/09/12 05:24:11 614583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 614587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 614590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 614595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 614599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:381|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 614603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:79200|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:333687|
[2025/09/12 05:24:11 614607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 614611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:490|
[2025/09/12 05:24:11 614641] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:490|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:79200|now:1757654651614618|stream_id:0|stream_offset:333687|
[2025/09/12 05:24:11 614650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:490|origin_pktnum:381|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 614658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:79200|applimit:0|
[2025/09/12 05:24:11 614664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651619781|now:1757654651614664|interval:5117|
[2025/09/12 05:24:11 614671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651619781|now:1757654651614664|interv:5117|
[2025/09/12 05:24:11 614681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:80400|
[2025/09/12 05:24:11 614686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:383|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 614690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:80400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:265305|
[2025/09/12 05:24:11 614694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:2622|
[2025/09/12 05:24:11 614698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651617320|now:1757654651614698|interv:2622|
[2025/09/12 05:24:11 614702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:2622|
[2025/09/12 05:24:11 614706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 614710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 614714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:80400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 614719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 614722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 614726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651617320|
[2025/09/12 05:24:11 614730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651617320|
[2025/09/12 05:24:11 614734] [debug] |xqc_engine_wakeup_after|wakeup:1757654651617320|now:1757654651614734|diff:2586|
[2025/09/12 05:24:11 614738] [debug] |xqc_engine_main_logic|END|now:1757654651614557|
[2025/09/12 05:24:11 615981] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:115|state:ESTABED|recv_time:1757654651615980|
[2025/09/12 05:24:11 615989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 615995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:163|
[2025/09/12 05:24:11 615999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:164|
[2025/09/12 05:24:11 616004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:164|
[2025/09/12 05:24:11 616008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 616015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:425|origin_pktnum:303|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:429|path_largest_ack:425|
[2025/09/12 05:24:11 616020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:115|tx_in_flight:141617|prior_delivered:225958|prior_time:1757654651557294|is_app_limited:0|send_elapse:58153|ack_elapse:58686|ctl_first_sent_time:1757654651558050|lagest_ack_time:1757654651615980|curr_delivered:295567|
[2025/09/12 05:24:11 616024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651558050|
[2025/09/12 05:24:11 616029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2505||sndq_packets_used_bytes:0|sndq_packets_free:171|
[2025/09/12 05:24:11 616037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:429|origin_pktnum:307|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:429|path_largest_ack:429|
[2025/09/12 05:24:11 616042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:117|tx_in_flight:142817|prior_delivered:227158|prior_time:1757654651558279|is_app_limited:0|send_elapse:58017|ack_elapse:57701|ctl_first_sent_time:1757654651558893|lagest_ack_time:1757654651615980|curr_delivered:296767|
[2025/09/12 05:24:11 616046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651558893|
[2025/09/12 05:24:11 616050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2503||sndq_packets_used_bytes:0|sndq_packets_free:173|
[2025/09/12 05:24:11 616054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56633|rttvar:627|minrtt:30532|latest_rtt:57087|ack_delay:24|
[2025/09/12 05:24:11 616058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56686|rttvar:578|minrtt:30532|latest_rtt:57087|ack_delay:24|
[2025/09/12 05:24:11 616063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:429|lost_pn:426|thresh:3|
[2025/09/12 05:24:11 616068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 616075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 616110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 616147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 616155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 616158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 616162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 616166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 616200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 616223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 616233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 616249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 616256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 616260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 616272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 616294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 616306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 616331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 616335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 616354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 616366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 616378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:423|lost_pn:426|po_sent_time:1757654651556069|lost_send_time:1757654651551758|loss_delay:64222|frame:STREAM |repair:128|
[2025/09/12 05:24:11 616382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:426|lost_pn:426|po_sent_time:1757654651558110|lost_send_time:1757654651551758|loss_delay:64222|frame:STREAM |repair:128|
[2025/09/12 05:24:11 616387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651558110u|
[2025/09/12 05:24:11 616391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 616395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651622388|now:1757654651616395|interval:5993|
[2025/09/12 05:24:11 616399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651622388|now:1757654651616395|interv:5993|
[2025/09/12 05:24:11 616403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 58017, ack_elapse 57701, delivered 69609|rate 1199803|lost 176|
[2025/09/12 05:24:11 616407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199803) in round 6|
[2025/09/12 05:24:11 616411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 616416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5528|
[2025/09/12 05:24:11 616420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:2400|po_sent_time:1757654651558893|recovery:1|recovery_start:1757654651616391|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 616424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:2400|po_sent_time:1757654651558893|recovery:1|recovery_start:1757654651616391|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 616431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:75600|srtt:56686|latest_rtt:57087|min_rtt:30532|applimit:0|lost:155|recovery:1|recovery_start:1757654651616391|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 616437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:164|largest:164|pns:2|
[2025/09/12 05:24:11 616441] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:115|pkt_type:SHORT_HEADER|pkt_num:164|frame:ACK |recv_time:1757654651615980|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 616446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771615980|now:1757654651615980|interv:120000000|
[2025/09/12 05:24:11 616450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771615980|now:1757654651615980|interv:120000000|
[2025/09/12 05:24:11 616454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651617320|pq_index:0|
[2025/09/12 05:24:11 616476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651614557|
[2025/09/12 05:24:11 616480] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651616480|
[2025/09/12 05:24:11 616485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651616484|
[2025/09/12 05:24:11 616491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56686|min_srtt:56686|path_bw:1210248|loss_rate:77.42|path_pto:0|
[2025/09/12 05:24:11 616495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:58800|inflight:75600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:359625|
[2025/09/12 05:24:11 616499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56686|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 616504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:423|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 616508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56686|min_srtt:56686|path_bw:1210248|loss_rate:77.42|path_pto:0|
[2025/09/12 05:24:11 616512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:60000|inflight:75600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:291243|
[2025/09/12 05:24:11 616517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56686|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 616521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:426|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 616525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56686|min_srtt:56686|path_bw:1210248|loss_rate:77.42|path_pto:0|
[2025/09/12 05:24:11 616532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:61200|inflight:75600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:424470|
[2025/09/12 05:24:11 616536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56686|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 616541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 616545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56686|min_srtt:56686|path_bw:1210248|loss_rate:77.42|path_pto:0|
[2025/09/12 05:24:11 616549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:62400|inflight:75600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:425649|
[2025/09/12 05:24:11 616553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56686|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 616558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 616562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56686|min_srtt:56686|path_bw:1210248|loss_rate:77.42|path_pto:0|
[2025/09/12 05:24:11 616566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:63600|inflight:75600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:426828|
[2025/09/12 05:24:11 616570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 616574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 616578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 616582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 616586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:383|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 616590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:75600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:265305|
[2025/09/12 05:24:11 616595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 616598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 616602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 616606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:75600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 616611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 616617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 616621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651617320|
[2025/09/12 05:24:11 616625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651617320|
[2025/09/12 05:24:11 616629] [debug] |xqc_engine_wakeup_after|wakeup:1757654651617320|now:1757654651616629|diff:691|
[2025/09/12 05:24:11 616633] [debug] |xqc_engine_main_logic|END|now:1757654651616484|
[2025/09/12 05:24:11 616638] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651616638|
[2025/09/12 05:24:11 616642] [debug] |xqc_engine_wakeup_after|wakeup:1757654651617320|now:1757654651616642|diff:678|
[2025/09/12 05:24:11 616646] [debug] |xqc_engine_main_logic|END|now:1757654651616638|
[2025/09/12 05:24:11 617003] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:117|state:ESTABED|recv_time:1757654651617003|
[2025/09/12 05:24:11 617009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 617014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:164|
[2025/09/12 05:24:11 617018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:165|
[2025/09/12 05:24:11 617024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:165|
[2025/09/12 05:24:11 617028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 617034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:432|origin_pktnum:188|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:432|path_largest_ack:432|
[2025/09/12 05:24:11 617039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:118|tx_in_flight:144017|prior_delivered:228358|prior_time:1757654651559242|is_app_limited:0|send_elapse:57957|ack_elapse:57761|ctl_first_sent_time:1757654651559838|lagest_ack_time:1757654651617003|curr_delivered:297967|
[2025/09/12 05:24:11 617043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651559838|
[2025/09/12 05:24:11 617047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2504||sndq_packets_used_bytes:0|sndq_packets_free:172|
[2025/09/12 05:24:11 617052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56686|rttvar:578|minrtt:30532|latest_rtt:57165|ack_delay:24|
[2025/09/12 05:24:11 617056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56743|rttvar:547|minrtt:30532|latest_rtt:57165|ack_delay:24|
[2025/09/12 05:24:11 617061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:432|lost_pn:429|thresh:3|
[2025/09/12 05:24:11 617065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 617073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 617107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 617141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 617149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 617153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 617157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 617194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 617217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 617225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 617240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 617247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 617251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 617263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 617286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 617300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 617322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 617326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 617345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 617357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 617373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 617377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:427|lost_pn:429|po_sent_time:1757654651558166|lost_send_time:1757654651552693|loss_delay:64310|frame:STREAM |repair:128|
[2025/09/12 05:24:11 617382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:428|lost_pn:429|po_sent_time:1757654651558223|lost_send_time:1757654651552693|loss_delay:64310|frame:STREAM |repair:128|
[2025/09/12 05:24:11 617388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651558223u|
[2025/09/12 05:24:11 617393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 617396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651623293|now:1757654651617396|interval:5897|
[2025/09/12 05:24:11 617401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651623293|now:1757654651617396|interv:5897|
[2025/09/12 05:24:11 617405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57957, ack_elapse 57761, delivered 69609|rate 1201045|lost 178|
[2025/09/12 05:24:11 617409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201045) in round 6|
[2025/09/12 05:24:11 617413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 617417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5528|
[2025/09/12 05:24:11 617421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:1200|po_sent_time:1757654651559838|recovery:1|recovery_start:1757654651617392|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 617425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:1200|po_sent_time:1757654651559838|recovery:1|recovery_start:1757654651617392|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 617430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:72000|srtt:56743|latest_rtt:57165|min_rtt:30532|applimit:0|lost:155|recovery:1|recovery_start:1757654651617392|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 617435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:165|largest:165|pns:2|
[2025/09/12 05:24:11 617439] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:117|pkt_type:SHORT_HEADER|pkt_num:165|frame:ACK |recv_time:1757654651617003|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 617444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771617003|now:1757654651617003|interv:120000000|
[2025/09/12 05:24:11 617448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771617003|now:1757654651617003|interv:120000000|
[2025/09/12 05:24:11 617452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651617320|pq_index:0|
[2025/09/12 05:24:11 617473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651616484|
[2025/09/12 05:24:11 617477] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651617477|
[2025/09/12 05:24:11 617482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651617481|
[2025/09/12 05:24:11 617486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651617320|now:1757654651617481|
[2025/09/12 05:24:11 617491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651617320|now:1757654651617481|
[2025/09/12 05:24:11 617498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 617502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56743|min_srtt:56743|path_bw:1210248|loss_rate:77.42|path_pto:0|
[2025/09/12 05:24:11 617507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:63600|inflight:72000|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:360804|
[2025/09/12 05:24:11 617511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56743|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 617515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:427|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 617520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56743|min_srtt:56743|path_bw:1210248|loss_rate:77.42|path_pto:0|
[2025/09/12 05:24:11 617524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:64800|inflight:72000|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:361983|
[2025/09/12 05:24:11 617528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56743|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 617532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:428|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 617536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56743|min_srtt:56743|path_bw:1210248|loss_rate:77.42|path_pto:0|
[2025/09/12 05:24:11 617540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:66000|inflight:72000|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:426828|
[2025/09/12 05:24:11 617545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56743|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 617549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 617553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56743|min_srtt:56743|path_bw:1210248|loss_rate:77.42|path_pto:0|
[2025/09/12 05:24:11 617557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:67200|inflight:72000|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:428007|
[2025/09/12 05:24:11 617561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 617565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 617569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 617573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 617577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:383|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 617584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:72000|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:265305|
[2025/09/12 05:24:11 617588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 617592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:491|
[2025/09/12 05:24:11 617622] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:491|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:72000|now:1757654651617599|stream_id:0|stream_offset:265305|
[2025/09/12 05:24:11 617631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:491|origin_pktnum:261|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 617638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:72000|applimit:0|
[2025/09/12 05:24:11 617644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651623293|now:1757654651617644|interval:5649|
[2025/09/12 05:24:11 617651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651623293|now:1757654651617644|interv:5649|
[2025/09/12 05:24:11 617657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:73200|
[2025/09/12 05:24:11 617662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:384|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 617666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:73200|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:334866|
[2025/09/12 05:24:11 617670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:2510|
[2025/09/12 05:24:11 617674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651620184|now:1757654651617674|interv:2510|
[2025/09/12 05:24:11 617678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:2510|
[2025/09/12 05:24:11 617682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 617686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 617690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:73200|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 617694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 617698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 617702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651620184|
[2025/09/12 05:24:11 617706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651620184|
[2025/09/12 05:24:11 617710] [debug] |xqc_engine_wakeup_after|wakeup:1757654651620184|now:1757654651617710|diff:2474|
[2025/09/12 05:24:11 617714] [debug] |xqc_engine_main_logic|END|now:1757654651617481|
[2025/09/12 05:24:11 617719] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651617719|
[2025/09/12 05:24:11 617723] [debug] |xqc_engine_wakeup_after|wakeup:1757654651620184|now:1757654651617723|diff:2461|
[2025/09/12 05:24:11 617732] [debug] |xqc_engine_main_logic|END|now:1757654651617719|
[2025/09/12 05:24:11 617992] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:119|state:ESTABED|recv_time:1757654651617991|
[2025/09/12 05:24:11 617998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 618003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:165|
[2025/09/12 05:24:11 618007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:166|
[2025/09/12 05:24:11 618013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:166|
[2025/09/12 05:24:11 618017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 618024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:434|origin_pktnum:190|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:434|path_largest_ack:434|
[2025/09/12 05:24:11 618028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:119|tx_in_flight:144017|prior_delivered:229558|prior_time:1757654651560236|is_app_limited:0|send_elapse:57945|ack_elapse:57755|ctl_first_sent_time:1757654651560829|lagest_ack_time:1757654651617991|curr_delivered:299167|
[2025/09/12 05:24:11 618033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651560829|
[2025/09/12 05:24:11 618037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2503||sndq_packets_used_bytes:0|sndq_packets_free:173|
[2025/09/12 05:24:11 618041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56743|rttvar:547|minrtt:30532|latest_rtt:57162|ack_delay:24|
[2025/09/12 05:24:11 618045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56793|rttvar:509|minrtt:30532|latest_rtt:57162|ack_delay:24|
[2025/09/12 05:24:11 618050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:434|lost_pn:431|thresh:3|
[2025/09/12 05:24:11 618054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 618061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 618089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 618128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 618136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 618139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 618174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 618199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 618207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 618222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 618229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 618233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 618245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 618268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 618279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 618305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 618308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 618327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 618339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 618358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 618366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:430|lost_pn:431|po_sent_time:1757654651558983|lost_send_time:1757654651553684|loss_delay:64307|frame:STREAM |repair:128|
[2025/09/12 05:24:11 618371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:431|lost_pn:431|po_sent_time:1757654651559058|lost_send_time:1757654651553684|loss_delay:64307|frame:STREAM |repair:128|
[2025/09/12 05:24:11 618375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651559058u|
[2025/09/12 05:24:11 618379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 618383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651624233|now:1757654651618383|interval:5850|
[2025/09/12 05:24:11 618388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651624233|now:1757654651618383|interv:5850|
[2025/09/12 05:24:11 618397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57945, ack_elapse 57755, delivered 69609|rate 1201294|lost 180|
[2025/09/12 05:24:11 618401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201294) in round 6|
[2025/09/12 05:24:11 618405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 618409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5528|
[2025/09/12 05:24:11 618413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:1200|po_sent_time:1757654651560829|recovery:1|recovery_start:1757654651618379|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 618417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:1200|po_sent_time:1757654651560829|recovery:1|recovery_start:1757654651618379|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 618422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:69600|srtt:56793|latest_rtt:57162|min_rtt:30532|applimit:0|lost:156|recovery:1|recovery_start:1757654651618379|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 618427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:166|largest:166|pns:2|
[2025/09/12 05:24:11 618432] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:119|pkt_type:SHORT_HEADER|pkt_num:166|frame:ACK |recv_time:1757654651617991|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 618436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771617991|now:1757654651617991|interv:120000000|
[2025/09/12 05:24:11 618440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771617991|now:1757654651617991|interv:120000000|
[2025/09/12 05:24:11 618444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651620184|pq_index:0|
[2025/09/12 05:24:11 618448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651617481|
[2025/09/12 05:24:11 618452] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651618452|
[2025/09/12 05:24:11 618476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651618475|
[2025/09/12 05:24:11 618482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56793|min_srtt:56793|path_bw:1210248|loss_rate:78.13|path_pto:0|
[2025/09/12 05:24:11 618486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:66000|inflight:69600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:207534|
[2025/09/12 05:24:11 618490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56793|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 618495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:430|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 618499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56793|min_srtt:56793|path_bw:1210248|loss_rate:78.13|path_pto:0|
[2025/09/12 05:24:11 618506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:67200|inflight:69600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:363162|
[2025/09/12 05:24:11 618511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56793|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 618515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:431|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 618519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56793|min_srtt:56793|path_bw:1210248|loss_rate:78.13|path_pto:0|
[2025/09/12 05:24:11 618523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:68400|inflight:69600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:428007|
[2025/09/12 05:24:11 618527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56793|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 618532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 618536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56793|min_srtt:56793|path_bw:1210248|loss_rate:78.13|path_pto:0|
[2025/09/12 05:24:11 618540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:69600|inflight:69600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:429186|
[2025/09/12 05:24:11 618544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 618548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 618552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 618556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 618560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:384|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 618564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:69600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:334866|
[2025/09/12 05:24:11 618569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 618573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 618577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 618581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:69600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 618585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 618591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 618595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651620184|
[2025/09/12 05:24:11 618599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651620184|
[2025/09/12 05:24:11 618603] [debug] |xqc_engine_wakeup_after|wakeup:1757654651620184|now:1757654651618603|diff:1581|
[2025/09/12 05:24:11 618607] [debug] |xqc_engine_main_logic|END|now:1757654651618475|
[2025/09/12 05:24:11 618612] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651618612|
[2025/09/12 05:24:11 618616] [debug] |xqc_engine_wakeup_after|wakeup:1757654651620184|now:1757654651618616|diff:1568|
[2025/09/12 05:24:11 618620] [debug] |xqc_engine_main_logic|END|now:1757654651618612|
[2025/09/12 05:24:11 618968] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:121|state:ESTABED|recv_time:1757654651618967|
[2025/09/12 05:24:11 618974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 618979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:166|
[2025/09/12 05:24:11 618983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:167|
[2025/09/12 05:24:11 618989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:167|
[2025/09/12 05:24:11 618993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 618999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:436|origin_pktnum:192|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:436|path_largest_ack:436|
[2025/09/12 05:24:11 619004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:120|tx_in_flight:142817|prior_delivered:231958|prior_time:1757654651562185|is_app_limited:0|send_elapse:57951|ack_elapse:56782|ctl_first_sent_time:1757654651562859|lagest_ack_time:1757654651618967|curr_delivered:300367|
[2025/09/12 05:24:11 619009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651562859|
[2025/09/12 05:24:11 619013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2502||sndq_packets_used_bytes:0|sndq_packets_free:174|
[2025/09/12 05:24:11 619017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56793|rttvar:509|minrtt:30532|latest_rtt:56108|ack_delay:24|
[2025/09/12 05:24:11 619021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56704|rttvar:559|minrtt:30532|latest_rtt:56108|ack_delay:24|
[2025/09/12 05:24:11 619025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:436|lost_pn:433|thresh:3|
[2025/09/12 05:24:11 619029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 619037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 619064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 619099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 619107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 619141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 619170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 619178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 619193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 619201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 619204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 619216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 619239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 619250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 619275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 619279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 619298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 619310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 619329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 619340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 619345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:433|lost_pn:433|po_sent_time:1757654651559926|lost_send_time:1757654651555175|loss_delay:63792|frame:STREAM |repair:128|
[2025/09/12 05:24:11 619349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651559926u|
[2025/09/12 05:24:11 619353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 619359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651624721|now:1757654651619359|interval:5362|
[2025/09/12 05:24:11 619364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651624721|now:1757654651619359|interv:5362|
[2025/09/12 05:24:11 619368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57951, ack_elapse 56782, delivered 68409|rate 1180462|lost 181|
[2025/09/12 05:24:11 619372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1180462) in round 6|
[2025/09/12 05:24:11 619376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 619380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5528|
[2025/09/12 05:24:11 619384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:1200|po_sent_time:1757654651562859|recovery:1|recovery_start:1757654651619353|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 619388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:1200|po_sent_time:1757654651562859|recovery:1|recovery_start:1757654651619353|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 619393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:67200|srtt:56704|latest_rtt:56108|min_rtt:30532|applimit:0|lost:156|recovery:1|recovery_start:1757654651619353|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 619398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:167|largest:167|pns:2|
[2025/09/12 05:24:11 619403] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:121|pkt_type:SHORT_HEADER|pkt_num:167|frame:ACK |recv_time:1757654651618967|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 619407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771618967|now:1757654651618967|interv:120000000|
[2025/09/12 05:24:11 619411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771618967|now:1757654651618967|interv:120000000|
[2025/09/12 05:24:11 619415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651620184|pq_index:0|
[2025/09/12 05:24:11 619419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651618475|
[2025/09/12 05:24:11 619423] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651619423|
[2025/09/12 05:24:11 619428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651619427|
[2025/09/12 05:24:11 619433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56704|min_srtt:56704|path_bw:1210248|loss_rate:78.13|path_pto:0|
[2025/09/12 05:24:11 619437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:69600|inflight:67200|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:364341|
[2025/09/12 05:24:11 619444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56704|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 619449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:433|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 619453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56704|min_srtt:56704|path_bw:1210248|loss_rate:78.13|path_pto:0|
[2025/09/12 05:24:11 619475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:70800|inflight:67200|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:429186|
[2025/09/12 05:24:11 619480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56704|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 619484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 619489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56704|min_srtt:56704|path_bw:1210248|loss_rate:78.13|path_pto:0|
[2025/09/12 05:24:11 619493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:72000|inflight:67200|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:430365|
[2025/09/12 05:24:11 619497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 619501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 619505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 619509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 619513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:384|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 619517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:67200|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:334866|
[2025/09/12 05:24:11 619521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 619525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 619529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 619533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:67200|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 619537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 619541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 619545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651620184|
[2025/09/12 05:24:11 619549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651620184|
[2025/09/12 05:24:11 619556] [debug] |xqc_engine_wakeup_after|wakeup:1757654651620184|now:1757654651619555|diff:629|
[2025/09/12 05:24:11 619560] [debug] |xqc_engine_main_logic|END|now:1757654651619427|
[2025/09/12 05:24:11 619565] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651619565|
[2025/09/12 05:24:11 619569] [debug] |xqc_engine_wakeup_after|wakeup:1757654651620184|now:1757654651619569|diff:615|
[2025/09/12 05:24:11 619573] [debug] |xqc_engine_main_logic|END|now:1757654651619565|
[2025/09/12 05:24:11 620640] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651620640|
[2025/09/12 05:24:11 620648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651620184|pq_index:0|
[2025/09/12 05:24:11 620652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651619427|
[2025/09/12 05:24:11 620657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651620656|
[2025/09/12 05:24:11 620662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651620184|now:1757654651620656|
[2025/09/12 05:24:11 620666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651620184|now:1757654651620656|
[2025/09/12 05:24:11 620670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 620675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56704|min_srtt:56704|path_bw:1210248|loss_rate:78.13|path_pto:0|
[2025/09/12 05:24:11 620679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:72000|inflight:67200|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:430365|
[2025/09/12 05:24:11 620683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 620687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 620691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 620695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 620699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:384|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 620703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:67200|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:334866|
[2025/09/12 05:24:11 620708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 620714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:492|
[2025/09/12 05:24:11 620747] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:492|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:67200|now:1757654651620725|stream_id:0|stream_offset:334866|
[2025/09/12 05:24:11 620755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:492|origin_pktnum:384|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 620763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:67200|applimit:0|
[2025/09/12 05:24:11 620772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651624721|now:1757654651620772|interval:3949|
[2025/09/12 05:24:11 620777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651624721|now:1757654651620772|interv:3949|
[2025/09/12 05:24:11 620781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:68400|
[2025/09/12 05:24:11 620786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:387|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 620790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:68400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:337224|
[2025/09/12 05:24:11 620795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:2250|
[2025/09/12 05:24:11 620799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651623049|now:1757654651620799|interv:2250|
[2025/09/12 05:24:11 620803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:2250|
[2025/09/12 05:24:11 620807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 620811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 620815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:68400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 620819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 620823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 620827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651623049|
[2025/09/12 05:24:11 620831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651623049|
[2025/09/12 05:24:11 620835] [debug] |xqc_engine_wakeup_after|wakeup:1757654651623049|now:1757654651620835|diff:2214|
[2025/09/12 05:24:11 620839] [debug] |xqc_engine_main_logic|END|now:1757654651620656|
[2025/09/12 05:24:11 620966] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:123|state:ESTABED|recv_time:1757654651620965|
[2025/09/12 05:24:11 620972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 620977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:167|
[2025/09/12 05:24:11 620981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:168|
[2025/09/12 05:24:11 620987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:168|
[2025/09/12 05:24:11 620991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 620997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:437|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:439|path_largest_ack:437|
[2025/09/12 05:24:11 621002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:120|tx_in_flight:144017|prior_delivered:231958|prior_time:1757654651562185|is_app_limited:0|send_elapse:58068|ack_elapse:58780|ctl_first_sent_time:1757654651562976|lagest_ack_time:1757654651620965|curr_delivered:301567|
[2025/09/12 05:24:11 621010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651562976|
[2025/09/12 05:24:11 621015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2500||sndq_packets_used_bytes:0|sndq_packets_free:176|
[2025/09/12 05:24:11 621019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:439|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:439|path_largest_ack:439|
[2025/09/12 05:24:11 621023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:120|tx_in_flight:145217|prior_delivered:233158|prior_time:1757654651563229|is_app_limited:0|send_elapse:57954|ack_elapse:57736|ctl_first_sent_time:1757654651563787|lagest_ack_time:1757654651620965|curr_delivered:302767|
[2025/09/12 05:24:11 621028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651563787|
[2025/09/12 05:24:11 621032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2499||sndq_packets_used_bytes:0|sndq_packets_free:177|
[2025/09/12 05:24:11 621036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56704|rttvar:559|minrtt:30532|latest_rtt:57178|ack_delay:40|
[2025/09/12 05:24:11 621040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56758|rttvar:528|minrtt:30532|latest_rtt:57178|ack_delay:40|
[2025/09/12 05:24:11 621044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:439|lost_pn:436|thresh:3|
[2025/09/12 05:24:11 621048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 621056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 621079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 621116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 621124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 621158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 621181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 621189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 621207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 621215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 621219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 621230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 621253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 621264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 621287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 621291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 621313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 621324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 621343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 621355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 621363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:435|lost_pn:436|po_sent_time:1757654651560929|lost_send_time:1757654651556640|loss_delay:64325|frame:STREAM |repair:128|
[2025/09/12 05:24:11 621367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651560929u|
[2025/09/12 05:24:11 621372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 621375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651627391|now:1757654651621375|interval:6016|
[2025/09/12 05:24:11 621380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651627391|now:1757654651621375|interv:6016|
[2025/09/12 05:24:11 621384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57954, ack_elapse 57736, delivered 69609|rate 1201107|lost 182|
[2025/09/12 05:24:11 621388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201107) in round 6|
[2025/09/12 05:24:11 621392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 621396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5528|
[2025/09/12 05:24:11 621400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:2400|po_sent_time:1757654651563787|recovery:1|recovery_start:1757654651621371|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 621407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:2400|po_sent_time:1757654651563787|recovery:1|recovery_start:1757654651621371|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 621411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:64800|srtt:56758|latest_rtt:57178|min_rtt:30532|applimit:0|lost:157|recovery:1|recovery_start:1757654651621371|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 621417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:168|largest:168|pns:2|
[2025/09/12 05:24:11 621421] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:123|pkt_type:SHORT_HEADER|pkt_num:168|frame:ACK |recv_time:1757654651620965|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 621426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771620965|now:1757654651620965|interv:120000000|
[2025/09/12 05:24:11 621430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771620965|now:1757654651620965|interv:120000000|
[2025/09/12 05:24:11 621434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651623049|pq_index:0|
[2025/09/12 05:24:11 621438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651620656|
[2025/09/12 05:24:11 621442] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651621442|
[2025/09/12 05:24:11 621446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651621445|
[2025/09/12 05:24:11 621452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56758|min_srtt:56758|path_bw:1210248|loss_rate:78.79|path_pto:0|
[2025/09/12 05:24:11 621475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:70800|inflight:64800|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:365520|
[2025/09/12 05:24:11 621480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56758|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 621485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:435|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 621489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56758|min_srtt:56758|path_bw:1210248|loss_rate:78.79|path_pto:0|
[2025/09/12 05:24:11 621493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:72000|inflight:64800|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:430365|
[2025/09/12 05:24:11 621497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56758|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 621501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 621509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56758|min_srtt:56758|path_bw:1210248|loss_rate:78.79|path_pto:0|
[2025/09/12 05:24:11 621513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:73200|inflight:64800|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:431544|
[2025/09/12 05:24:11 621517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56758|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 621522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 621526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56758|min_srtt:56758|path_bw:1210248|loss_rate:78.79|path_pto:0|
[2025/09/12 05:24:11 621530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:74400|inflight:64800|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:432723|
[2025/09/12 05:24:11 621534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 621538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 621542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 621546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 621550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:387|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 621554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:64800|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:337224|
[2025/09/12 05:24:11 621559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 621562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 621566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 621570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:64800|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 621575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 621578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 621582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651623049|
[2025/09/12 05:24:11 621586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651623049|
[2025/09/12 05:24:11 621590] [debug] |xqc_engine_wakeup_after|wakeup:1757654651623049|now:1757654651621590|diff:1459|
[2025/09/12 05:24:11 621594] [debug] |xqc_engine_main_logic|END|now:1757654651621445|
[2025/09/12 05:24:11 621599] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651621599|
[2025/09/12 05:24:11 621606] [debug] |xqc_engine_wakeup_after|wakeup:1757654651623049|now:1757654651621605|diff:1444|
[2025/09/12 05:24:11 621609] [debug] |xqc_engine_main_logic|END|now:1757654651621599|
[2025/09/12 05:24:11 622983] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:125|state:ESTABED|recv_time:1757654651622983|
[2025/09/12 05:24:11 622992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 622998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:168|
[2025/09/12 05:24:11 623002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:169|
[2025/09/12 05:24:11 623007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:169|
[2025/09/12 05:24:11 623011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 623018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:440|origin_pktnum:318|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:443|path_largest_ack:440|
[2025/09/12 05:24:11 623022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:122|tx_in_flight:142817|prior_delivered:234358|prior_time:1757654651564210|is_app_limited:0|send_elapse:57899|ack_elapse:58773|ctl_first_sent_time:1757654651564831|lagest_ack_time:1757654651622983|curr_delivered:303967|
[2025/09/12 05:24:11 623027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651564831|
[2025/09/12 05:24:11 623031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2498||sndq_packets_used_bytes:0|sndq_packets_free:178|
[2025/09/12 05:24:11 623036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:443|origin_pktnum:321|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:443|path_largest_ack:443|
[2025/09/12 05:24:11 623040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:123|tx_in_flight:144017|prior_delivered:235558|prior_time:1757654651565253|is_app_limited:0|send_elapse:58040|ack_elapse:57730|ctl_first_sent_time:1757654651565857|lagest_ack_time:1757654651622983|curr_delivered:305167|
[2025/09/12 05:24:11 623044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651565857|
[2025/09/12 05:24:11 623049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2496||sndq_packets_used_bytes:0|sndq_packets_free:180|
[2025/09/12 05:24:11 623054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56758|rttvar:528|minrtt:30532|latest_rtt:57126|ack_delay:32|
[2025/09/12 05:24:11 623059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56800|rttvar:480|minrtt:30532|latest_rtt:57126|ack_delay:32|
[2025/09/12 05:24:11 623064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:443|lost_pn:440|thresh:3|
[2025/09/12 05:24:11 623070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 623080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 623113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 623156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 623166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 623199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 623231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 623240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 623259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 623269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 623273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 623288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 623316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 623330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 623362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 623367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 623391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 623405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 623429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 623443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 623478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:438|lost_pn:440|po_sent_time:1757654651563066|lost_send_time:1757654651558717|loss_delay:64266|frame:STREAM |repair:128|
[2025/09/12 05:24:11 623487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651563066u|
[2025/09/12 05:24:11 623492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 623497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651629185|now:1757654651623497|interval:5688|
[2025/09/12 05:24:11 623503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651629185|now:1757654651623497|interv:5688|
[2025/09/12 05:24:11 623508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 58040, ack_elapse 57730, delivered 69609|rate 1199328|lost 183|
[2025/09/12 05:24:11 623513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199328) in round 6|
[2025/09/12 05:24:11 623518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 623523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5528|
[2025/09/12 05:24:11 623528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:2400|po_sent_time:1757654651565857|recovery:1|recovery_start:1757654651623492|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 623533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:2400|po_sent_time:1757654651565857|recovery:1|recovery_start:1757654651623492|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 623539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:61200|srtt:56800|latest_rtt:57126|min_rtt:30532|applimit:0|lost:157|recovery:1|recovery_start:1757654651623492|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 623545] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:139445|inflight:61200|mode:1|applimit:0|pacing_rate:419496|bw:1210248|srtt:56800|latest_rtt:57126|min_rtt:30532|send:497|lost:157|tlp:0|recv:166|recovery:1|slow_start:0|conn_life:335396|acked:2400|delivered:305167|is_cwnd_limited:0|
[2025/09/12 05:24:11 623552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:169|largest:169|pns:2|
[2025/09/12 05:24:11 623558] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:125|pkt_type:SHORT_HEADER|pkt_num:169|frame:ACK |recv_time:1757654651622983|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 623563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771622983|now:1757654651622983|interv:120000000|
[2025/09/12 05:24:11 623568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771622983|now:1757654651622983|interv:120000000|
[2025/09/12 05:24:11 623573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651623049|pq_index:0|
[2025/09/12 05:24:11 623578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651621445|
[2025/09/12 05:24:11 623583] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651623583|
[2025/09/12 05:24:11 623589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651623588|
[2025/09/12 05:24:11 623597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651623049|now:1757654651623588|
[2025/09/12 05:24:11 623603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651623049|now:1757654651623588|
[2025/09/12 05:24:11 623608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 623614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56800|min_srtt:56800|path_bw:1210248|loss_rate:78.79|path_pto:0|
[2025/09/12 05:24:11 623619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:74400|inflight:61200|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:367878|
[2025/09/12 05:24:11 623624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56800|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 623630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:438|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 623635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56800|min_srtt:56800|path_bw:1210248|loss_rate:78.79|path_pto:0|
[2025/09/12 05:24:11 623640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:75600|inflight:61200|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:432723|
[2025/09/12 05:24:11 623646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56800|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 623651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 623656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56800|min_srtt:56800|path_bw:1210248|loss_rate:78.79|path_pto:0|
[2025/09/12 05:24:11 623661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:76800|inflight:61200|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:433902|
[2025/09/12 05:24:11 623667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56800|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 623672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 623677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56800|min_srtt:56800|path_bw:1210248|loss_rate:78.79|path_pto:0|
[2025/09/12 05:24:11 623682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:78000|inflight:61200|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:435081|
[2025/09/12 05:24:11 623687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 623692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 623697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 623706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 623711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:387|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 623716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:61200|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:337224|
[2025/09/12 05:24:11 623722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 623727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:493|
[2025/09/12 05:24:11 623763] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:493|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:61200|now:1757654651623735|stream_id:0|stream_offset:337224|
[2025/09/12 05:24:11 623774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:493|origin_pktnum:387|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 623784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:61200|applimit:0|
[2025/09/12 05:24:11 623791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651629185|now:1757654651623791|interval:5394|
[2025/09/12 05:24:11 623800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651629185|now:1757654651623791|interv:5394|
[2025/09/12 05:24:11 623806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:62400|
[2025/09/12 05:24:11 623812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:391|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 623818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:62400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:340761|
[2025/09/12 05:24:11 623823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:2088|
[2025/09/12 05:24:11 623828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651625916|now:1757654651623828|interv:2088|
[2025/09/12 05:24:11 623833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:2088|
[2025/09/12 05:24:11 623837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 623843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 623848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:62400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 623853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 623858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 623863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651625916|
[2025/09/12 05:24:11 623873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651625916|
[2025/09/12 05:24:11 623878] [debug] |xqc_engine_wakeup_after|wakeup:1757654651625916|now:1757654651623878|diff:2038|
[2025/09/12 05:24:11 623883] [debug] |xqc_engine_main_logic|END|now:1757654651623588|
[2025/09/12 05:24:11 623890] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651623890|
[2025/09/12 05:24:11 623894] [debug] |xqc_engine_wakeup_after|wakeup:1757654651625916|now:1757654651623894|diff:2022|
[2025/09/12 05:24:11 623899] [debug] |xqc_engine_main_logic|END|now:1757654651623890|
[2025/09/12 05:24:11 623986] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:127|state:ESTABED|recv_time:1757654651623985|
[2025/09/12 05:24:11 623993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 624000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:169|
[2025/09/12 05:24:11 624004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:170|
[2025/09/12 05:24:11 624011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:170|
[2025/09/12 05:24:11 624016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 624024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:445|origin_pktnum:323|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:445|path_largest_ack:445|
[2025/09/12 05:24:11 624030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:124|tx_in_flight:144009|prior_delivered:236758|prior_time:1757654651566261|is_app_limited:0|send_elapse:58047|ack_elapse:57724|ctl_first_sent_time:1757654651566877|lagest_ack_time:1757654651623985|curr_delivered:306367|
[2025/09/12 05:24:11 624036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651566877|
[2025/09/12 05:24:11 624041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2495||sndq_packets_used_bytes:0|sndq_packets_free:181|
[2025/09/12 05:24:11 624046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56800|rttvar:480|minrtt:30532|latest_rtt:57108|ack_delay:24|
[2025/09/12 05:24:11 624052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56835|rttvar:431|minrtt:30532|latest_rtt:57108|ack_delay:24|
[2025/09/12 05:24:11 624057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:445|lost_pn:442|thresh:3|
[2025/09/12 05:24:11 624062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 624072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 624098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 624133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 624140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 624163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 624186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 624196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 624212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 624219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 624223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 624235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 624257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 624269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 624292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 624298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 624317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 624329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 624348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 624359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 624375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:441|lost_pn:442|po_sent_time:1757654651564919|lost_send_time:1757654651559739|loss_delay:64246|frame:STREAM |repair:128|
[2025/09/12 05:24:11 624379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:442|lost_pn:442|po_sent_time:1757654651564993|lost_send_time:1757654651559739|loss_delay:64246|frame:STREAM |repair:128|
[2025/09/12 05:24:11 624384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651564993u|
[2025/09/12 05:24:11 624388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 624394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651630192|now:1757654651624394|interval:5798|
[2025/09/12 05:24:11 624399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651630192|now:1757654651624394|interv:5798|
[2025/09/12 05:24:11 624403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 58047, ack_elapse 57724, delivered 69609|rate 1199183|lost 185|
[2025/09/12 05:24:11 624407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199183) in round 6|
[2025/09/12 05:24:11 624411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 624415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5528|
[2025/09/12 05:24:11 624419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:1200|po_sent_time:1757654651566877|recovery:1|recovery_start:1757654651624388|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 624423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:1200|po_sent_time:1757654651566877|recovery:1|recovery_start:1757654651624388|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 624428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:58800|srtt:56835|latest_rtt:57108|min_rtt:30532|applimit:0|lost:158|recovery:1|recovery_start:1757654651624388|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 624433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:170|largest:170|pns:2|
[2025/09/12 05:24:11 624438] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:127|pkt_type:SHORT_HEADER|pkt_num:170|frame:ACK |recv_time:1757654651623985|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 624442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771623985|now:1757654651623985|interv:120000000|
[2025/09/12 05:24:11 624446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771623985|now:1757654651623985|interv:120000000|
[2025/09/12 05:24:11 624450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651625916|pq_index:0|
[2025/09/12 05:24:11 624469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651623588|
[2025/09/12 05:24:11 624477] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651624476|
[2025/09/12 05:24:11 624481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651624480|
[2025/09/12 05:24:11 624487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56835|min_srtt:56835|path_bw:1210248|loss_rate:79.41|path_pto:0|
[2025/09/12 05:24:11 624491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:76800|inflight:58800|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:299496|
[2025/09/12 05:24:11 624496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56835|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 624503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:441|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 624508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56835|min_srtt:56835|path_bw:1210248|loss_rate:79.41|path_pto:0|
[2025/09/12 05:24:11 624512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:78000|inflight:58800|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:370236|
[2025/09/12 05:24:11 624516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56835|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 624520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:442|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 624525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56835|min_srtt:56835|path_bw:1210248|loss_rate:79.41|path_pto:0|
[2025/09/12 05:24:11 624529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:79200|inflight:58800|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:435081|
[2025/09/12 05:24:11 624533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56835|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 624537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 624541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56835|min_srtt:56835|path_bw:1210248|loss_rate:79.41|path_pto:0|
[2025/09/12 05:24:11 624546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:80400|inflight:58800|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:436260|
[2025/09/12 05:24:11 624550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 624554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 624557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 624562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 624566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:391|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 624570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:58800|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:340761|
[2025/09/12 05:24:11 624574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 624578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 624582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 624589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:58800|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 624593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 624596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 624600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651625916|
[2025/09/12 05:24:11 624604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651625916|
[2025/09/12 05:24:11 624608] [debug] |xqc_engine_wakeup_after|wakeup:1757654651625916|now:1757654651624608|diff:1308|
[2025/09/12 05:24:11 624612] [debug] |xqc_engine_main_logic|END|now:1757654651624480|
[2025/09/12 05:24:11 624617] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651624617|
[2025/09/12 05:24:11 624621] [debug] |xqc_engine_wakeup_after|wakeup:1757654651625916|now:1757654651624621|diff:1295|
[2025/09/12 05:24:11 624625] [debug] |xqc_engine_main_logic|END|now:1757654651624617|
[2025/09/12 05:24:11 624949] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:129|state:ESTABED|recv_time:1757654651624949|
[2025/09/12 05:24:11 624956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 624961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:170|
[2025/09/12 05:24:11 624965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:171|
[2025/09/12 05:24:11 624971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:171|
[2025/09/12 05:24:11 624975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 624981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:447|origin_pktnum:325|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:447|path_largest_ack:447|
[2025/09/12 05:24:11 624986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:125|tx_in_flight:144009|prior_delivered:237958|prior_time:1757654651567224|is_app_limited:0|send_elapse:57983|ack_elapse:57725|ctl_first_sent_time:1757654651567816|lagest_ack_time:1757654651624949|curr_delivered:307567|
[2025/09/12 05:24:11 624990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651567816|
[2025/09/12 05:24:11 624995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2495||sndq_packets_used_bytes:0|sndq_packets_free:181|
[2025/09/12 05:24:11 624999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56835|rttvar:431|minrtt:30532|latest_rtt:57133|ack_delay:32|
[2025/09/12 05:24:11 625003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56868|rttvar:390|minrtt:30532|latest_rtt:57133|ack_delay:32|
[2025/09/12 05:24:11 625007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:447|lost_pn:444|thresh:3|
[2025/09/12 05:24:11 625012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 625020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 625052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 625087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 625094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 625113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 625139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 625146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 625162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 625169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 625173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 625184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 625207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 625219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 625244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 625248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 625267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 625278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 625297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 625309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 625330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 625335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:444|lost_pn:444|po_sent_time:1757654651565946|lost_send_time:1757654651560675|loss_delay:64274|frame:STREAM |repair:128|
[2025/09/12 05:24:11 625339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651565946u|
[2025/09/12 05:24:11 625343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 625347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651631243|now:1757654651625347|interval:5896|
[2025/09/12 05:24:11 625351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651631243|now:1757654651625347|interv:5896|
[2025/09/12 05:24:11 625355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57983, ack_elapse 57725, delivered 69609|rate 1200507|lost 186|
[2025/09/12 05:24:11 625360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200507) in round 6|
[2025/09/12 05:24:11 625364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 625368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5528|
[2025/09/12 05:24:11 625372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:1200|po_sent_time:1757654651567816|recovery:1|recovery_start:1757654651625343|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 625376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:1200|po_sent_time:1757654651567816|recovery:1|recovery_start:1757654651625343|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 625380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:56400|srtt:56868|latest_rtt:57133|min_rtt:30532|applimit:0|lost:158|recovery:1|recovery_start:1757654651625343|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 625386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:171|largest:171|pns:2|
[2025/09/12 05:24:11 625390] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:129|pkt_type:SHORT_HEADER|pkt_num:171|frame:ACK |recv_time:1757654651624949|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 625394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771624949|now:1757654651624949|interv:120000000|
[2025/09/12 05:24:11 625398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771624949|now:1757654651624949|interv:120000000|
[2025/09/12 05:24:11 625402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651625916|pq_index:0|
[2025/09/12 05:24:11 625406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651624480|
[2025/09/12 05:24:11 625410] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651625410|
[2025/09/12 05:24:11 625415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651625414|
[2025/09/12 05:24:11 625423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56868|min_srtt:56868|path_bw:1210248|loss_rate:79.41|path_pto:0|
[2025/09/12 05:24:11 625427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:80400|inflight:56400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:371415|
[2025/09/12 05:24:11 625432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56868|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 625436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:444|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 625441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56868|min_srtt:56868|path_bw:1210248|loss_rate:79.41|path_pto:0|
[2025/09/12 05:24:11 625445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:81600|inflight:56400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:436260|
[2025/09/12 05:24:11 625449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56868|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 625453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 625477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56868|min_srtt:56868|path_bw:1210248|loss_rate:79.41|path_pto:0|
[2025/09/12 05:24:11 625481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:82800|inflight:56400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:437439|
[2025/09/12 05:24:11 625485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 625489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 625493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 625497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 625501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:391|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 625506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:340761|
[2025/09/12 05:24:11 625513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 625516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 625520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 625524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:56400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 625535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 625539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 625543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651625916|
[2025/09/12 05:24:11 625547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651625916|
[2025/09/12 05:24:11 625551] [debug] |xqc_engine_wakeup_after|wakeup:1757654651625916|now:1757654651625551|diff:365|
[2025/09/12 05:24:11 625555] [debug] |xqc_engine_main_logic|END|now:1757654651625414|
[2025/09/12 05:24:11 625560] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651625560|
[2025/09/12 05:24:11 625564] [debug] |xqc_engine_wakeup_after|wakeup:1757654651625916|now:1757654651625564|diff:352|
[2025/09/12 05:24:11 625568] [debug] |xqc_engine_main_logic|END|now:1757654651625560|
[2025/09/12 05:24:11 625944] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:132|state:ESTABED|recv_time:1757654651625944|
[2025/09/12 05:24:11 625951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 625956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:171|
[2025/09/12 05:24:11 625960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:172|
[2025/09/12 05:24:11 625966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:172|
[2025/09/12 05:24:11 625970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 625976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:449|origin_pktnum:327|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:449|path_largest_ack:449|
[2025/09/12 05:24:11 625981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:126|tx_in_flight:144009|prior_delivered:239158|prior_time:1757654651568257|is_app_limited:0|send_elapse:57993|ack_elapse:57687|ctl_first_sent_time:1757654651568876|lagest_ack_time:1757654651625944|curr_delivered:308767|
[2025/09/12 05:24:11 625985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651568876|
[2025/09/12 05:24:11 625990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2494||sndq_packets_used_bytes:0|sndq_packets_free:182|
[2025/09/12 05:24:11 625994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56868|rttvar:390|minrtt:30532|latest_rtt:57068|ack_delay:32|
[2025/09/12 05:24:11 625998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56889|rttvar:335|minrtt:30532|latest_rtt:57068|ack_delay:32|
[2025/09/12 05:24:11 626002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:449|lost_pn:446|thresh:3|
[2025/09/12 05:24:11 626006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 626014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 626041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 626075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 626083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 626098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 626121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 626131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 626147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 626154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 626158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 626170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 626192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 626204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 626230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 626234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 626253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 626264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 626283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 626295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 626314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 626322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:446|lost_pn:446|po_sent_time:1757654651566969|lost_send_time:1757654651561743|loss_delay:64201|frame:STREAM |repair:128|
[2025/09/12 05:24:11 626330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651566969u|
[2025/09/12 05:24:11 626334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 626338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651632108|now:1757654651626338|interval:5770|
[2025/09/12 05:24:11 626343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651632108|now:1757654651626338|interv:5770|
[2025/09/12 05:24:11 626347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57993, ack_elapse 57687, delivered 69609|rate 1200300|lost 187|
[2025/09/12 05:24:11 626351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200300) in round 6|
[2025/09/12 05:24:11 626355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 626359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5528|
[2025/09/12 05:24:11 626363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:1200|po_sent_time:1757654651568876|recovery:1|recovery_start:1757654651626334|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 626367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:1200|po_sent_time:1757654651568876|recovery:1|recovery_start:1757654651626334|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 626372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:54000|srtt:56889|latest_rtt:57068|min_rtt:30532|applimit:0|lost:158|recovery:1|recovery_start:1757654651626334|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 626377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:11 626381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654651650944|now:1757654651625944|interv:25000|
[2025/09/12 05:24:11 626386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651625944|max_ack_delay:25000|
[2025/09/12 05:24:11 626390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:172|largest:172|pns:2|
[2025/09/12 05:24:11 626395] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:132|pkt_type:SHORT_HEADER|pkt_num:172|frame:PING ACK |recv_time:1757654651625944|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 626399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771625944|now:1757654651625944|interv:120000000|
[2025/09/12 05:24:11 626403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771625944|now:1757654651625944|interv:120000000|
[2025/09/12 05:24:11 626407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651625916|pq_index:0|
[2025/09/12 05:24:11 626411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651625414|
[2025/09/12 05:24:11 626418] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651626418|
[2025/09/12 05:24:11 626422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651626422|
[2025/09/12 05:24:11 626427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651625916|now:1757654651626422|
[2025/09/12 05:24:11 626431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651625916|now:1757654651626422|
[2025/09/12 05:24:11 626435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 626439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56889|min_srtt:56889|path_bw:1210248|loss_rate:79.41|path_pto:0|
[2025/09/12 05:24:11 626444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:82800|inflight:54000|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:372594|
[2025/09/12 05:24:11 626448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56889|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 626453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:446|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 626475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56889|min_srtt:56889|path_bw:1210248|loss_rate:79.41|path_pto:0|
[2025/09/12 05:24:11 626479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:84000|inflight:54000|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:437439|
[2025/09/12 05:24:11 626484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56889|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 626488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 626492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56889|min_srtt:56889|path_bw:1210248|loss_rate:79.41|path_pto:0|
[2025/09/12 05:24:11 626496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:85200|inflight:54000|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:438618|
[2025/09/12 05:24:11 626500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 626504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 626508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 626512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 626516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:391|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 626524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54000|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:340761|
[2025/09/12 05:24:11 626528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 626532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:494|
[2025/09/12 05:24:11 626561] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:494|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54000|now:1757654651626539|stream_id:0|stream_offset:340761|
[2025/09/12 05:24:11 626570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:494|origin_pktnum:391|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 626578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54000|applimit:0|
[2025/09/12 05:24:11 626584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651632108|now:1757654651626584|interval:5524|
[2025/09/12 05:24:11 626591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651632108|now:1757654651626584|interv:5524|
[2025/09/12 05:24:11 626596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:55200|
[2025/09/12 05:24:11 626601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:394|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 626605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55200|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:341940|
[2025/09/12 05:24:11 626610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:2159|
[2025/09/12 05:24:11 626614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651628773|now:1757654651626614|interv:2159|
[2025/09/12 05:24:11 626618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:2159|
[2025/09/12 05:24:11 626622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 626626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 626630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:55200|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 626634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 626638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 626642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651628773|
[2025/09/12 05:24:11 626646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651628773|
[2025/09/12 05:24:11 626650] [debug] |xqc_engine_wakeup_after|wakeup:1757654651628773|now:1757654651626650|diff:2123|
[2025/09/12 05:24:11 626654] [debug] |xqc_engine_main_logic|END|now:1757654651626422|
[2025/09/12 05:24:11 626660] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651626659|
[2025/09/12 05:24:11 626663] [debug] |xqc_engine_wakeup_after|wakeup:1757654651628773|now:1757654651626663|diff:2110|
[2025/09/12 05:24:11 626672] [debug] |xqc_engine_main_logic|END|now:1757654651626659|
[2025/09/12 05:24:11 626990] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:133|state:ESTABED|recv_time:1757654651626989|
[2025/09/12 05:24:11 626995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 627001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:172|
[2025/09/12 05:24:11 627004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:173|
[2025/09/12 05:24:11 627010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:173|
[2025/09/12 05:24:11 627014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 627021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:451|origin_pktnum:329|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:451|path_largest_ack:451|
[2025/09/12 05:24:11 627025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:127|tx_in_flight:144009|prior_delivered:240358|prior_time:1757654651569221|is_app_limited:0|send_elapse:57982|ack_elapse:57768|ctl_first_sent_time:1757654651569819|lagest_ack_time:1757654651626989|curr_delivered:309967|
[2025/09/12 05:24:11 627030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651569819|
[2025/09/12 05:24:11 627034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2493||sndq_packets_used_bytes:0|sndq_packets_free:183|
[2025/09/12 05:24:11 627038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56889|rttvar:335|minrtt:30532|latest_rtt:57170|ack_delay:24|
[2025/09/12 05:24:11 627043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56921|rttvar:316|minrtt:30532|latest_rtt:57170|ack_delay:24|
[2025/09/12 05:24:11 627048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:451|lost_pn:448|thresh:3|
[2025/09/12 05:24:11 627053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 627062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 627086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 627123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 627131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 627142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 627165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 627173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 627188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 627198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 627202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 627214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 627236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 627248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 627271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 627274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 627293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 627307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 627326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 627338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 627357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 627369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:448|lost_pn:448|po_sent_time:1757654651567907|lost_send_time:1757654651562673|loss_delay:64316|frame:STREAM |repair:128|
[2025/09/12 05:24:11 627373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651567907u|
[2025/09/12 05:24:11 627377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 627381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651633281|now:1757654651627381|interval:5900|
[2025/09/12 05:24:11 627385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651633281|now:1757654651627381|interv:5900|
[2025/09/12 05:24:11 627389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57982, ack_elapse 57768, delivered 69609|rate 1200527|lost 188|
[2025/09/12 05:24:11 627396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200527) in round 6|
[2025/09/12 05:24:11 627400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 627404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5528|
[2025/09/12 05:24:11 627408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:1200|po_sent_time:1757654651569819|recovery:1|recovery_start:1757654651627377|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 627412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:1200|po_sent_time:1757654651569819|recovery:1|recovery_start:1757654651627377|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 627417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:52800|srtt:56921|latest_rtt:57170|min_rtt:30532|applimit:0|lost:159|recovery:1|recovery_start:1757654651627377|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 627422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:173|largest:173|pns:2|
[2025/09/12 05:24:11 627427] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:133|pkt_type:SHORT_HEADER|pkt_num:173|frame:ACK |recv_time:1757654651626989|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 627431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771626989|now:1757654651626989|interv:120000000|
[2025/09/12 05:24:11 627435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771626989|now:1757654651626989|interv:120000000|
[2025/09/12 05:24:11 627439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651628773|pq_index:0|
[2025/09/12 05:24:11 627443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651626422|
[2025/09/12 05:24:11 627447] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651627447|
[2025/09/12 05:24:11 627452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651627451|
[2025/09/12 05:24:11 627476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56921|min_srtt:56921|path_bw:1210248|loss_rate:80.00|path_pto:0|
[2025/09/12 05:24:11 627480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:84000|inflight:52800|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:373773|
[2025/09/12 05:24:11 627485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56921|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 627489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:448|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 627493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56921|min_srtt:56921|path_bw:1210248|loss_rate:80.00|path_pto:0|
[2025/09/12 05:24:11 627498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:85200|inflight:52800|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:438618|
[2025/09/12 05:24:11 627505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56921|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 627509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 627514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56921|min_srtt:56921|path_bw:1210248|loss_rate:80.00|path_pto:0|
[2025/09/12 05:24:11 627518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:86400|inflight:52800|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:439797|
[2025/09/12 05:24:11 627522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 627526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 627530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 627534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 627538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:394|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 627542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52800|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:341940|
[2025/09/12 05:24:11 627546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 627550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 627554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 627558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:52800|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 627562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 627566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 627570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651628773|
[2025/09/12 05:24:11 627574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651628773|
[2025/09/12 05:24:11 627578] [debug] |xqc_engine_wakeup_after|wakeup:1757654651628773|now:1757654651627578|diff:1195|
[2025/09/12 05:24:11 627582] [debug] |xqc_engine_main_logic|END|now:1757654651627451|
[2025/09/12 05:24:11 627587] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651627587|
[2025/09/12 05:24:11 627590] [debug] |xqc_engine_wakeup_after|wakeup:1757654651628773|now:1757654651627590|diff:1183|
[2025/09/12 05:24:11 627594] [debug] |xqc_engine_main_logic|END|now:1757654651627587|
[2025/09/12 05:24:11 627976] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:135|state:ESTABED|recv_time:1757654651627976|
[2025/09/12 05:24:11 627986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 627992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:173|
[2025/09/12 05:24:11 627996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:174|
[2025/09/12 05:24:11 628002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:174|
[2025/09/12 05:24:11 628006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 628012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:453|origin_pktnum:331|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:453|path_largest_ack:453|
[2025/09/12 05:24:11 628017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:128|tx_in_flight:144009|prior_delivered:241558|prior_time:1757654651570202|is_app_limited:0|send_elapse:56950|ack_elapse:57774|ctl_first_sent_time:1757654651570800|lagest_ack_time:1757654651627976|curr_delivered:311167|
[2025/09/12 05:24:11 628022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651570800|
[2025/09/12 05:24:11 628026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2492||sndq_packets_used_bytes:0|sndq_packets_free:184|
[2025/09/12 05:24:11 628030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56921|rttvar:316|minrtt:30532|latest_rtt:57176|ack_delay:24|
[2025/09/12 05:24:11 628035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56950|rttvar:294|minrtt:30532|latest_rtt:57176|ack_delay:24|
[2025/09/12 05:24:11 628039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:453|lost_pn:450|thresh:3|
[2025/09/12 05:24:11 628043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 628051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 628074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 628111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 628119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 628126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 628149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 628157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 628172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 628180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 628184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 628198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 628221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 628232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 628255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 628259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 628278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 628292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 628311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 628323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 628342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 628357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:450|lost_pn:450|po_sent_time:1757654651568965|lost_send_time:1757654651563653|loss_delay:64323|frame:STREAM |repair:128|
[2025/09/12 05:24:11 628362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651568965u|
[2025/09/12 05:24:11 628366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 628370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651634238|now:1757654651628370|interval:5868|
[2025/09/12 05:24:11 628374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651634238|now:1757654651628370|interv:5868|
[2025/09/12 05:24:11 628378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 56950, ack_elapse 57774, delivered 69609|rate 1204849|lost 189|
[2025/09/12 05:24:11 628383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204849) in round 6|
[2025/09/12 05:24:11 628387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 628393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5528|
[2025/09/12 05:24:11 628397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:1200|po_sent_time:1757654651570800|recovery:1|recovery_start:1757654651628366|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 628402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:1200|po_sent_time:1757654651570800|recovery:1|recovery_start:1757654651628366|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 628406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:50400|srtt:56950|latest_rtt:57176|min_rtt:30532|applimit:0|lost:159|recovery:1|recovery_start:1757654651628366|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 628412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:174|largest:174|pns:2|
[2025/09/12 05:24:11 628417] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:135|pkt_type:SHORT_HEADER|pkt_num:174|frame:ACK |recv_time:1757654651627976|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 628421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771627976|now:1757654651627976|interv:120000000|
[2025/09/12 05:24:11 628425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771627976|now:1757654651627976|interv:120000000|
[2025/09/12 05:24:11 628429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651628773|pq_index:0|
[2025/09/12 05:24:11 628433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651627451|
[2025/09/12 05:24:11 628437] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651628437|
[2025/09/12 05:24:11 628442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651628441|
[2025/09/12 05:24:11 628447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56950|min_srtt:56950|path_bw:1210248|loss_rate:80.00|path_pto:0|
[2025/09/12 05:24:11 628452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:86400|inflight:50400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:374952|
[2025/09/12 05:24:11 628473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56950|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 628478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:450|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 628482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56950|min_srtt:56950|path_bw:1210248|loss_rate:80.00|path_pto:0|
[2025/09/12 05:24:11 628487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:87600|inflight:50400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:439797|
[2025/09/12 05:24:11 628494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56950|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 628498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 628503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56950|min_srtt:56950|path_bw:1210248|loss_rate:80.00|path_pto:0|
[2025/09/12 05:24:11 628507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:88800|inflight:50400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:440976|
[2025/09/12 05:24:11 628511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 628515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 628519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 628523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 628527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:394|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 628531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:341940|
[2025/09/12 05:24:11 628536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 628540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 628544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 628548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:50400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 628552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 628556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 628559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651628773|
[2025/09/12 05:24:11 628563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651628773|
[2025/09/12 05:24:11 628567] [debug] |xqc_engine_wakeup_after|wakeup:1757654651628773|now:1757654651628567|diff:206|
[2025/09/12 05:24:11 628572] [debug] |xqc_engine_main_logic|END|now:1757654651628441|
[2025/09/12 05:24:11 628577] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651628576|
[2025/09/12 05:24:11 628580] [debug] |xqc_engine_wakeup_after|wakeup:1757654651628773|now:1757654651628580|diff:193|
[2025/09/12 05:24:11 628584] [debug] |xqc_engine_main_logic|END|now:1757654651628576|
[2025/09/12 05:24:11 628983] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:137|state:ESTABED|recv_time:1757654651628982|
[2025/09/12 05:24:11 628988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 628993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:174|
[2025/09/12 05:24:11 629001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:175|
[2025/09/12 05:24:11 629006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:175|
[2025/09/12 05:24:11 629010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 629017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:455|origin_pktnum:211|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:455|path_largest_ack:455|
[2025/09/12 05:24:11 629021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:130|tx_in_flight:141609|prior_delivered:243958|prior_time:1757654651572202|is_app_limited:0|send_elapse:56963|ack_elapse:56780|ctl_first_sent_time:1757654651572837|lagest_ack_time:1757654651628982|curr_delivered:312367|
[2025/09/12 05:24:11 629026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651572837|
[2025/09/12 05:24:11 629032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2492||sndq_packets_used_bytes:0|sndq_packets_free:184|
[2025/09/12 05:24:11 629037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56950|rttvar:294|minrtt:30532|latest_rtt:56145|ack_delay:24|
[2025/09/12 05:24:11 629042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56847|rttvar:428|minrtt:30532|latest_rtt:56145|ack_delay:24|
[2025/09/12 05:24:11 629046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:455|lost_pn:452|thresh:3|
[2025/09/12 05:24:11 629050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 629058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 629077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 629114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 629122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 629149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 629157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 629172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 629179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 629183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 629195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 629220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 629232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 629254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 629258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 629277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 629289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 629310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 629322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 629341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 629360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:452|lost_pn:452|po_sent_time:1757654651569915|lost_send_time:1757654651565030|loss_delay:63952|frame:STREAM |repair:128|
[2025/09/12 05:24:11 629365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651569915u|
[2025/09/12 05:24:11 629369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 629373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651634840|now:1757654651629372|interval:5468|
[2025/09/12 05:24:11 629377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651634840|now:1757654651629372|interv:5468|
[2025/09/12 05:24:11 629381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 56963, ack_elapse 56780, delivered 68409|rate 1200937|lost 190|
[2025/09/12 05:24:11 629385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200937) in round 6|
[2025/09/12 05:24:11 629389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 629393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5528|
[2025/09/12 05:24:11 629397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:1200|po_sent_time:1757654651572837|recovery:1|recovery_start:1757654651629368|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 629404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:1200|po_sent_time:1757654651572837|recovery:1|recovery_start:1757654651629368|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 629409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:48000|srtt:56847|latest_rtt:56145|min_rtt:30532|applimit:0|lost:159|recovery:1|recovery_start:1757654651629368|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 629414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:175|largest:175|pns:2|
[2025/09/12 05:24:11 629419] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:137|pkt_type:SHORT_HEADER|pkt_num:175|frame:ACK |recv_time:1757654651628982|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 629423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771628982|now:1757654651628982|interv:120000000|
[2025/09/12 05:24:11 629427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771628982|now:1757654651628982|interv:120000000|
[2025/09/12 05:24:11 629431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651628773|pq_index:0|
[2025/09/12 05:24:11 629435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651628441|
[2025/09/12 05:24:11 629439] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651629439|
[2025/09/12 05:24:11 629444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651629443|
[2025/09/12 05:24:11 629448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651628773|now:1757654651629443|
[2025/09/12 05:24:11 629452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651628773|now:1757654651629443|
[2025/09/12 05:24:11 629473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 629478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56847|min_srtt:56847|path_bw:1210248|loss_rate:80.00|path_pto:0|
[2025/09/12 05:24:11 629482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:88800|inflight:48000|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:376131|
[2025/09/12 05:24:11 629486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56847|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 629491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:452|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 629495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56847|min_srtt:56847|path_bw:1210248|loss_rate:80.00|path_pto:0|
[2025/09/12 05:24:11 629499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:90000|inflight:48000|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:440976|
[2025/09/12 05:24:11 629506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56847|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 629511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 629515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56847|min_srtt:56847|path_bw:1210248|loss_rate:80.00|path_pto:0|
[2025/09/12 05:24:11 629519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:91200|inflight:48000|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:442155|
[2025/09/12 05:24:11 629523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 629527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 629531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 629535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 629539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:394|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 629543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:341940|
[2025/09/12 05:24:11 629548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 629552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:495|
[2025/09/12 05:24:11 629581] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:495|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654651629559|stream_id:0|stream_offset:341940|
[2025/09/12 05:24:11 629590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:495|origin_pktnum:394|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 629597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:11 629603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651634840|now:1757654651629603|interval:5237|
[2025/09/12 05:24:11 629610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651634840|now:1757654651629603|interv:5237|
[2025/09/12 05:24:11 629615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:49200|
[2025/09/12 05:24:11 629620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:395|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 629624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:343119|
[2025/09/12 05:24:11 629629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:2004|
[2025/09/12 05:24:11 629637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651631641|now:1757654651629637|interv:2004|
[2025/09/12 05:24:11 629641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:2004|
[2025/09/12 05:24:11 629645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 629649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 629653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:49200|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 629657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 629661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 629665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651631641|
[2025/09/12 05:24:11 629669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651631641|
[2025/09/12 05:24:11 629673] [debug] |xqc_engine_wakeup_after|wakeup:1757654651631641|now:1757654651629673|diff:1968|
[2025/09/12 05:24:11 629677] [debug] |xqc_engine_main_logic|END|now:1757654651629443|
[2025/09/12 05:24:11 629683] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651629683|
[2025/09/12 05:24:11 629687] [debug] |xqc_engine_wakeup_after|wakeup:1757654651631641|now:1757654651629687|diff:1954|
[2025/09/12 05:24:11 629691] [debug] |xqc_engine_main_logic|END|now:1757654651629683|
[2025/09/12 05:24:11 630987] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:139|state:ESTABED|recv_time:1757654651630987|
[2025/09/12 05:24:11 630996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 631001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:175|
[2025/09/12 05:24:11 631005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:176|
[2025/09/12 05:24:11 631011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:176|
[2025/09/12 05:24:11 631015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 631022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:456|origin_pktnum:334|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:459|path_largest_ack:456|
[2025/09/12 05:24:11 631026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:130|tx_in_flight:142809|prior_delivered:243958|prior_time:1757654651572202|is_app_limited:0|send_elapse:57062|ack_elapse:58785|ctl_first_sent_time:1757654651572936|lagest_ack_time:1757654651630987|curr_delivered:313567|
[2025/09/12 05:24:11 631031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651572936|
[2025/09/12 05:24:11 631035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2489||sndq_packets_used_bytes:0|sndq_packets_free:187|
[2025/09/12 05:24:11 631040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:459|origin_pktnum:337|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:459|path_largest_ack:459|
[2025/09/12 05:24:11 631044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:131|tx_in_flight:142809|prior_delivered:246358|prior_time:1757654651574252|is_app_limited:0|send_elapse:58020|ack_elapse:56735|ctl_first_sent_time:1757654651574850|lagest_ack_time:1757654651630987|curr_delivered:314767|
[2025/09/12 05:24:11 631053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651574850|
[2025/09/12 05:24:11 631057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2487||sndq_packets_used_bytes:0|sndq_packets_free:189|
[2025/09/12 05:24:11 631061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56847|rttvar:428|minrtt:30532|latest_rtt:56137|ack_delay:24|
[2025/09/12 05:24:11 631065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56756|rttvar:504|minrtt:30532|latest_rtt:56137|ack_delay:24|
[2025/09/12 05:24:11 631069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:459|lost_pn:456|thresh:3|
[2025/09/12 05:24:11 631073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 631081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 631104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 631147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 631157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 631184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 631194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 631213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 631222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 631227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 631241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 631270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 631284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 631316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 631321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 631344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 631359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 631382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 631397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 631424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 631453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:454|lost_pn:456|po_sent_time:1757654651570888|lost_send_time:1757654651567137|loss_delay:63850|frame:STREAM |repair:128|
[2025/09/12 05:24:11 631479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651570888u|
[2025/09/12 05:24:11 631484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 631489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651636871|now:1757654651631489|interval:5382|
[2025/09/12 05:24:11 631495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651636871|now:1757654651631489|interv:5382|
[2025/09/12 05:24:11 631500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 58020, ack_elapse 56735, delivered 68409|rate 1179058|lost 191|
[2025/09/12 05:24:11 631505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1179058) in round 6|
[2025/09/12 05:24:11 631510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 631516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5528|
[2025/09/12 05:24:11 631520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:2400|po_sent_time:1757654651574850|recovery:1|recovery_start:1757654651631484|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 631526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:2400|po_sent_time:1757654651574850|recovery:1|recovery_start:1757654651631484|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 631532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:45600|srtt:56756|latest_rtt:56137|min_rtt:30532|applimit:0|lost:160|recovery:1|recovery_start:1757654651631484|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 631539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:176|largest:176|pns:2|
[2025/09/12 05:24:11 631545] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:139|pkt_type:SHORT_HEADER|pkt_num:176|frame:ACK |recv_time:1757654651630987|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 631554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771630987|now:1757654651630987|interv:120000000|
[2025/09/12 05:24:11 631559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771630987|now:1757654651630987|interv:120000000|
[2025/09/12 05:24:11 631564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651631641|pq_index:0|
[2025/09/12 05:24:11 631569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651629443|
[2025/09/12 05:24:11 631574] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651631574|
[2025/09/12 05:24:11 631580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651631579|
[2025/09/12 05:24:11 631587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56756|min_srtt:56756|path_bw:1210248|loss_rate:80.56|path_pto:0|
[2025/09/12 05:24:11 631593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:90000|inflight:45600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:377310|
[2025/09/12 05:24:11 631598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56756|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 631604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:454|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 631610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56756|min_srtt:56756|path_bw:1210248|loss_rate:80.56|path_pto:0|
[2025/09/12 05:24:11 631615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:91200|inflight:45600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:442155|
[2025/09/12 05:24:11 631620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56756|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 631626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 631631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56756|min_srtt:56756|path_bw:1210248|loss_rate:80.56|path_pto:0|
[2025/09/12 05:24:11 631636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:92400|inflight:45600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:443334|
[2025/09/12 05:24:11 631642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56756|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 631647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 631652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56756|min_srtt:56756|path_bw:1210248|loss_rate:80.56|path_pto:0|
[2025/09/12 05:24:11 631665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:93600|inflight:45600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:444513|
[2025/09/12 05:24:11 631670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 631675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 631680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 631685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 631690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:395|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 631695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:343119|
[2025/09/12 05:24:11 631701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 631705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 631710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 631718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:45600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 631727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 631734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 631742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651631641|
[2025/09/12 05:24:11 631750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651631641|
[2025/09/12 05:24:11 631758] [debug] |xqc_engine_wakeup_after|wakeup:1757654651631641|now:1757654651631758|diff:18446744073709551499|
[2025/09/12 05:24:11 631765] [debug] |xqc_engine_main_logic|END|now:1757654651631579|
[2025/09/12 05:24:11 631771] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651631771|
[2025/09/12 05:24:11 631776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651631641|pq_index:0|
[2025/09/12 05:24:11 631781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651631579|
[2025/09/12 05:24:11 631787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651631785|
[2025/09/12 05:24:11 631792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651631641|now:1757654651631785|
[2025/09/12 05:24:11 631797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651631641|now:1757654651631785|
[2025/09/12 05:24:11 631802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 631808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56756|min_srtt:56756|path_bw:1210248|loss_rate:80.56|path_pto:0|
[2025/09/12 05:24:11 631818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:93600|inflight:45600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:444513|
[2025/09/12 05:24:11 631823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 631828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 631832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 631838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 631843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:395|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 631848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:343119|
[2025/09/12 05:24:11 631853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 631859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:496|
[2025/09/12 05:24:11 631895] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:496|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654651631868|stream_id:0|stream_offset:343119|
[2025/09/12 05:24:11 631905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:496|origin_pktnum:395|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 631914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:11 631922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651636871|now:1757654651631921|interval:4950|
[2025/09/12 05:24:11 631930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651636871|now:1757654651631921|interv:4950|
[2025/09/12 05:24:11 631936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:46800|
[2025/09/12 05:24:11 631942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:398|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 631947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:274737|
[2025/09/12 05:24:11 631952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:2545|
[2025/09/12 05:24:11 631957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651634502|now:1757654651631957|interv:2545|
[2025/09/12 05:24:11 631962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:2545|
[2025/09/12 05:24:11 631967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 631972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 631982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:46800|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 631988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 631992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 631997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651634502|
[2025/09/12 05:24:11 632002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651634502|
[2025/09/12 05:24:11 632007] [debug] |xqc_engine_wakeup_after|wakeup:1757654651634502|now:1757654651632007|diff:2495|
[2025/09/12 05:24:11 632012] [debug] |xqc_engine_main_logic|END|now:1757654651631785|
[2025/09/12 05:24:11 633005] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:141|state:ESTABED|recv_time:1757654651633004|
[2025/09/12 05:24:11 633013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 633018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:176|
[2025/09/12 05:24:11 633022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:177|
[2025/09/12 05:24:11 633028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:177|
[2025/09/12 05:24:11 633032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 633039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:460|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:462|path_largest_ack:460|
[2025/09/12 05:24:11 633043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:131|tx_in_flight:144009|prior_delivered:246358|prior_time:1757654651574252|is_app_limited:0|send_elapse:58102|ack_elapse:58752|ctl_first_sent_time:1757654651574932|lagest_ack_time:1757654651633004|curr_delivered:315967|
[2025/09/12 05:24:11 633048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651574932|
[2025/09/12 05:24:11 633052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2487||sndq_packets_used_bytes:0|sndq_packets_free:189|
[2025/09/12 05:24:11 633057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:462|origin_pktnum:340|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:462|path_largest_ack:462|
[2025/09/12 05:24:11 633061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:132|tx_in_flight:144009|prior_delivered:247558|prior_time:1757654651575246|is_app_limited:0|send_elapse:57966|ack_elapse:57758|ctl_first_sent_time:1757654651575806|lagest_ack_time:1757654651633004|curr_delivered:317167|
[2025/09/12 05:24:11 633065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651575806|
[2025/09/12 05:24:11 633069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2485||sndq_packets_used_bytes:0|sndq_packets_free:191|
[2025/09/12 05:24:11 633073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56756|rttvar:504|minrtt:30532|latest_rtt:57198|ack_delay:32|
[2025/09/12 05:24:11 633078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56807|rttvar:480|minrtt:30532|latest_rtt:57198|ack_delay:32|
[2025/09/12 05:24:11 633083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:462|lost_pn:459|thresh:3|
[2025/09/12 05:24:11 633090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 633098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 633117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 633152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 633159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 633175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 633182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 633200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 633208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 633212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 633223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 633246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 633258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 633281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 633284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 633306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 633318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 633337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 633348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 633367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 633397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:457|lost_pn:459|po_sent_time:1757654651573021|lost_send_time:1757654651568657|loss_delay:64347|frame:STREAM |repair:128|
[2025/09/12 05:24:11 633402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:458|lost_pn:459|po_sent_time:1757654651573096|lost_send_time:1757654651568657|loss_delay:64347|frame:STREAM |repair:128|
[2025/09/12 05:24:11 633406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651573096u|
[2025/09/12 05:24:11 633410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 633414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651639360|now:1757654651633414|interval:5946|
[2025/09/12 05:24:11 633418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651639360|now:1757654651633414|interv:5946|
[2025/09/12 05:24:11 633422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57966, ack_elapse 57758, delivered 69609|rate 1200859|lost 193|
[2025/09/12 05:24:11 633427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200859) in round 6|
[2025/09/12 05:24:11 633431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 633435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5528|
[2025/09/12 05:24:11 633439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:2400|po_sent_time:1757654651575806|recovery:1|recovery_start:1757654651633410|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 633443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:2|acked:2400|po_sent_time:1757654651575806|recovery:1|recovery_start:1757654651633410|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 633448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:42000|srtt:56807|latest_rtt:57198|min_rtt:30532|applimit:0|lost:161|recovery:1|recovery_start:1757654651633410|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 633454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:177|largest:177|pns:2|
[2025/09/12 05:24:11 633476] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:141|pkt_type:SHORT_HEADER|pkt_num:177|frame:ACK |recv_time:1757654651633004|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 633481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771633004|now:1757654651633004|interv:120000000|
[2025/09/12 05:24:11 633485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771633004|now:1757654651633004|interv:120000000|
[2025/09/12 05:24:11 633489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651634502|pq_index:0|
[2025/09/12 05:24:11 633493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651631785|
[2025/09/12 05:24:11 633500] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651633500|
[2025/09/12 05:24:11 633505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651633504|
[2025/09/12 05:24:11 633510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56807|min_srtt:56807|path_bw:1210248|loss_rate:81.08|path_pto:0|
[2025/09/12 05:24:11 633515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:92400|inflight:42000|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:378489|
[2025/09/12 05:24:11 633519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56807|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 633523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:457|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 633528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56807|min_srtt:56807|path_bw:1210248|loss_rate:81.08|path_pto:0|
[2025/09/12 05:24:11 633532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:93600|inflight:42000|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:379668|
[2025/09/12 05:24:11 633536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56807|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 633540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:458|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 633544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56807|min_srtt:56807|path_bw:1210248|loss_rate:81.08|path_pto:0|
[2025/09/12 05:24:11 633548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:94800|inflight:42000|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:444513|
[2025/09/12 05:24:11 633553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56807|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 633557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 633561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56807|min_srtt:56807|path_bw:1210248|loss_rate:81.08|path_pto:0|
[2025/09/12 05:24:11 633565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:96000|inflight:42000|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:445692|
[2025/09/12 05:24:11 633569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56807|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 633574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 633580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56807|min_srtt:56807|path_bw:1210248|loss_rate:81.08|path_pto:0|
[2025/09/12 05:24:11 633585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:97200|inflight:42000|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:446871|
[2025/09/12 05:24:11 633589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 633593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 633597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 633601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 633605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:398|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 633609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:274737|
[2025/09/12 05:24:11 633614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 633617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 633621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 633625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:42000|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 633630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 633633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 633637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651634502|
[2025/09/12 05:24:11 633641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651634502|
[2025/09/12 05:24:11 633645] [debug] |xqc_engine_wakeup_after|wakeup:1757654651634502|now:1757654651633645|diff:857|
[2025/09/12 05:24:11 633649] [debug] |xqc_engine_main_logic|END|now:1757654651633504|
[2025/09/12 05:24:11 633654] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651633654|
[2025/09/12 05:24:11 633658] [debug] |xqc_engine_wakeup_after|wakeup:1757654651634502|now:1757654651633658|diff:844|
[2025/09/12 05:24:11 633661] [debug] |xqc_engine_main_logic|END|now:1757654651633654|
[2025/09/12 05:24:11 633963] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:143|state:ESTABED|recv_time:1757654651633963|
[2025/09/12 05:24:11 633970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 633975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:177|
[2025/09/12 05:24:11 633979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:178|
[2025/09/12 05:24:11 633984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:178|
[2025/09/12 05:24:11 633988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 633999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:464|origin_pktnum:342|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:464|path_largest_ack:464|
[2025/09/12 05:24:11 634004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:133|tx_in_flight:144009|prior_delivered:248758|prior_time:1757654651576233|is_app_limited:0|send_elapse:57951|ack_elapse:57730|ctl_first_sent_time:1757654651576789|lagest_ack_time:1757654651633963|curr_delivered:318367|
[2025/09/12 05:24:11 634008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651576789|
[2025/09/12 05:24:11 634013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2485||sndq_packets_used_bytes:0|sndq_packets_free:191|
[2025/09/12 05:24:11 634017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56807|rttvar:480|minrtt:30532|latest_rtt:57174|ack_delay:24|
[2025/09/12 05:24:11 634021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56850|rttvar:445|minrtt:30532|latest_rtt:57174|ack_delay:24|
[2025/09/12 05:24:11 634025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:464|lost_pn:461|thresh:3|
[2025/09/12 05:24:11 634029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 634037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 634056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 634093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 634101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 634113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 634120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 634136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 634143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 634147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 634158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 634181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 634195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 634218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 634222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 634241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 634253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 634272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 634284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 634307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 634342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:461|lost_pn:461|po_sent_time:1757654651575013|lost_send_time:1757654651569643|loss_delay:64320|frame:STREAM |repair:128|
[2025/09/12 05:24:11 634346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651575013u|
[2025/09/12 05:24:11 634350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 634354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651640208|now:1757654651634354|interval:5854|
[2025/09/12 05:24:11 634358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651640208|now:1757654651634354|interv:5854|
[2025/09/12 05:24:11 634362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57951, ack_elapse 57730, delivered 69609|rate 1201169|lost 194|
[2025/09/12 05:24:11 634367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201169) in round 6|
[2025/09/12 05:24:11 634371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 634375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5528|
[2025/09/12 05:24:11 634379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:1200|po_sent_time:1757654651576789|recovery:1|recovery_start:1757654651634350|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 634383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:1200|po_sent_time:1757654651576789|recovery:1|recovery_start:1757654651634350|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 634390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:39600|srtt:56850|latest_rtt:57174|min_rtt:30532|applimit:0|lost:161|recovery:1|recovery_start:1757654651634350|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 634396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:178|largest:178|pns:2|
[2025/09/12 05:24:11 634400] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:143|pkt_type:SHORT_HEADER|pkt_num:178|frame:ACK |recv_time:1757654651633963|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 634404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771633963|now:1757654651633963|interv:120000000|
[2025/09/12 05:24:11 634408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771633963|now:1757654651633963|interv:120000000|
[2025/09/12 05:24:11 634412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651634502|pq_index:0|
[2025/09/12 05:24:11 634416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651633504|
[2025/09/12 05:24:11 634420] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651634420|
[2025/09/12 05:24:11 634425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651634424|
[2025/09/12 05:24:11 634430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56850|min_srtt:56850|path_bw:1210248|loss_rate:81.08|path_pto:0|
[2025/09/12 05:24:11 634435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:97200|inflight:39600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:382026|
[2025/09/12 05:24:11 634439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56850|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 634444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:461|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 634448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56850|min_srtt:56850|path_bw:1210248|loss_rate:81.08|path_pto:0|
[2025/09/12 05:24:11 634452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:98400|inflight:39600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:446871|
[2025/09/12 05:24:11 634475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56850|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 634480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 634484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56850|min_srtt:56850|path_bw:1210248|loss_rate:81.08|path_pto:0|
[2025/09/12 05:24:11 634488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:99600|inflight:39600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:448050|
[2025/09/12 05:24:11 634496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 634500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 634504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 634508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 634512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:398|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 634516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:274737|
[2025/09/12 05:24:11 634521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 634524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 634528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 634532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:39600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 634537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 634540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 634544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651634502|
[2025/09/12 05:24:11 634548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651634502|
[2025/09/12 05:24:11 634552] [debug] |xqc_engine_wakeup_after|wakeup:1757654651634502|now:1757654651634552|diff:18446744073709551566|
[2025/09/12 05:24:11 634556] [debug] |xqc_engine_main_logic|END|now:1757654651634424|
[2025/09/12 05:24:11 634561] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651634561|
[2025/09/12 05:24:11 634565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651634502|pq_index:0|
[2025/09/12 05:24:11 634569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651634424|
[2025/09/12 05:24:11 634574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651634573|
[2025/09/12 05:24:11 634578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651634502|now:1757654651634573|
[2025/09/12 05:24:11 634582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651634502|now:1757654651634573|
[2025/09/12 05:24:11 634586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 634590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56850|min_srtt:56850|path_bw:1210248|loss_rate:81.08|path_pto:0|
[2025/09/12 05:24:11 634598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:99600|inflight:39600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:448050|
[2025/09/12 05:24:11 634602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 634606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 634609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 634614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 634618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:398|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 634622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:274737|
[2025/09/12 05:24:11 634626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 634630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:497|
[2025/09/12 05:24:11 634660] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:497|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757654651634637|stream_id:0|stream_offset:274737|
[2025/09/12 05:24:11 634669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:497|origin_pktnum:278|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 634676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 05:24:11 634682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651640208|now:1757654651634682|interval:5526|
[2025/09/12 05:24:11 634689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651640208|now:1757654651634682|interv:5526|
[2025/09/12 05:24:11 634694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139445|inflight:40800|
[2025/09/12 05:24:11 634699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:399|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 634704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:275916|
[2025/09/12 05:24:11 634708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:2650|
[2025/09/12 05:24:11 634712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651637362|now:1757654651634712|interv:2650|
[2025/09/12 05:24:11 634716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:2650|
[2025/09/12 05:24:11 634720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 634724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 634728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:40800|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 634736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 634740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 634744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651637362|
[2025/09/12 05:24:11 634748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651637362|
[2025/09/12 05:24:11 634752] [debug] |xqc_engine_wakeup_after|wakeup:1757654651637362|now:1757654651634752|diff:2610|
[2025/09/12 05:24:11 634756] [debug] |xqc_engine_main_logic|END|now:1757654651634573|
[2025/09/12 05:24:11 634965] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:145|state:ESTABED|recv_time:1757654651634964|
[2025/09/12 05:24:11 634971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 634976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:178|
[2025/09/12 05:24:11 634980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:179|
[2025/09/12 05:24:11 634986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:179|
[2025/09/12 05:24:11 634990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 634996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:466|origin_pktnum:344|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:466|path_largest_ack:466|
[2025/09/12 05:24:11 635001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:134|tx_in_flight:144009|prior_delivered:249958|prior_time:1757654651577182|is_app_limited:0|send_elapse:57886|ack_elapse:57782|ctl_first_sent_time:1757654651577736|lagest_ack_time:1757654651634964|curr_delivered:319567|
[2025/09/12 05:24:11 635005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651577736|
[2025/09/12 05:24:11 635010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2484||sndq_packets_used_bytes:0|sndq_packets_free:192|
[2025/09/12 05:24:11 635014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56850|rttvar:445|minrtt:30532|latest_rtt:57228|ack_delay:32|
[2025/09/12 05:24:11 635018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56893|rttvar:420|minrtt:30532|latest_rtt:57228|ack_delay:32|
[2025/09/12 05:24:11 635022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:466|lost_pn:463|thresh:3|
[2025/09/12 05:24:11 635026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 635034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 635057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 635091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 635100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 635108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 635115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 635131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 635138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 635142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 635156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 635179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 635191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 635214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 635217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 635236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 635248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 635269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 635281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 635300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 635339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:463|lost_pn:463|po_sent_time:1757654651575888|lost_send_time:1757654651570583|loss_delay:64381|frame:STREAM |repair:128|
[2025/09/12 05:24:11 635343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651575888u|
[2025/09/12 05:24:11 635347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 635354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651641255|now:1757654651635354|interval:5901|
[2025/09/12 05:24:11 635359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651641255|now:1757654651635354|interv:5901|
[2025/09/12 05:24:11 635363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57886, ack_elapse 57782, delivered 69609|rate 1202518|lost 195|
[2025/09/12 05:24:11 635367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202518) in round 6|
[2025/09/12 05:24:11 635371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 635375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106603|extra_cwnd:5528|
[2025/09/12 05:24:11 635379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:1200|po_sent_time:1757654651577736|recovery:1|recovery_start:1757654651635347|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 635383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:1200|po_sent_time:1757654651577736|recovery:1|recovery_start:1757654651635347|packet_conservation:1|next_round_delivered:252358|
[2025/09/12 05:24:11 635388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:1|pacing_rate:419496|bw:1210248|cwnd:139445|full_bw_reached:1|inflight:38400|srtt:56893|latest_rtt:57228|min_rtt:30532|applimit:0|lost:162|recovery:1|recovery_start:1757654651635347|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 05:24:11 635393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:179|largest:179|pns:2|
[2025/09/12 05:24:11 635398] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:145|pkt_type:SHORT_HEADER|pkt_num:179|frame:ACK |recv_time:1757654651634964|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 635402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771634964|now:1757654651634964|interv:120000000|
[2025/09/12 05:24:11 635406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771634964|now:1757654651634964|interv:120000000|
[2025/09/12 05:24:11 635410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651637362|pq_index:0|
[2025/09/12 05:24:11 635414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651634573|
[2025/09/12 05:24:11 635418] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651635418|
[2025/09/12 05:24:11 635423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651635422|
[2025/09/12 05:24:11 635428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56893|min_srtt:56893|path_bw:1210248|loss_rate:81.58|path_pto:0|
[2025/09/12 05:24:11 635433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:98400|inflight:38400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:383205|
[2025/09/12 05:24:11 635437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56893|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 635444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:463|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 635449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56893|min_srtt:56893|path_bw:1210248|loss_rate:81.58|path_pto:0|
[2025/09/12 05:24:11 635453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:99600|inflight:38400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:448050|
[2025/09/12 05:24:11 635474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:56893|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 635478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 635482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56893|min_srtt:56893|path_bw:1210248|loss_rate:81.58|path_pto:0|
[2025/09/12 05:24:11 635486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:100800|inflight:38400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 635491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 635495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 635498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 635502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 635507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:399|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 635511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:275916|
[2025/09/12 05:24:11 635515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 635519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 635523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 635527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:38400|cwnd:139445|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 635531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 635535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 635539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651637362|
[2025/09/12 05:24:11 635543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651637362|
[2025/09/12 05:24:11 635550] [debug] |xqc_engine_wakeup_after|wakeup:1757654651637362|now:1757654651635549|diff:1813|
[2025/09/12 05:24:11 635554] [debug] |xqc_engine_main_logic|END|now:1757654651635422|
[2025/09/12 05:24:11 635559] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651635559|
[2025/09/12 05:24:11 635563] [debug] |xqc_engine_wakeup_after|wakeup:1757654651637362|now:1757654651635563|diff:1799|
[2025/09/12 05:24:11 635567] [debug] |xqc_engine_main_logic|END|now:1757654651635559|
[2025/09/12 05:24:11 635964] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:147|state:ESTABED|recv_time:1757654651635963|
[2025/09/12 05:24:11 635970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 635976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:179|
[2025/09/12 05:24:11 635980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:180|
[2025/09/12 05:24:11 635985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:180|
[2025/09/12 05:24:11 635989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 635996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:468|origin_pktnum:224|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:468|path_largest_ack:468|
[2025/09/12 05:24:11 636000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:138|tx_in_flight:139209|prior_delivered:252358|prior_time:1757654651579238|is_app_limited:0|send_elapse:56857|ack_elapse:56725|ctl_first_sent_time:1757654651579799|lagest_ack_time:1757654651635963|curr_delivered:320767|
[2025/09/12 05:24:11 636005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651579799|
[2025/09/12 05:24:11 636009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2484||sndq_packets_used_bytes:0|sndq_packets_free:192|
[2025/09/12 05:24:11 636014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56893|rttvar:420|minrtt:30532|latest_rtt:56164|ack_delay:32|
[2025/09/12 05:24:11 636018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56798|rttvar:505|minrtt:30532|latest_rtt:56164|ack_delay:32|
[2025/09/12 05:24:11 636022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:468|lost_pn:465|thresh:3|
[2025/09/12 05:24:11 636026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 636034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 636050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 636088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 636096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 636108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 636124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 636131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 636135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 636147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 636172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 636183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 636206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 636210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 636229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 636241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 636263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 636274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 636293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 636336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:465|lost_pn:465|po_sent_time:1757654651576874|lost_send_time:1757654651572066|loss_delay:63897|frame:STREAM |repair:128|
[2025/09/12 05:24:11 636340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651576874u|
[2025/09/12 05:24:11 636344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 636348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651641720|now:1757654651636348|interval:5372|
[2025/09/12 05:24:11 636353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651641720|now:1757654651636348|interv:5372|
[2025/09/12 05:24:11 636359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 56857, ack_elapse 56725, delivered 68409|rate 1203176|lost 196|
[2025/09/12 05:24:11 636363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 6 -> 7|
[2025/09/12 05:24:11 636367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203176) in round 7|
[2025/09/12 05:24:11 636372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 636376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 636380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:1200|po_sent_time:1757654651579799|recovery:1|recovery_start:1757654651636344|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 636384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:1|acked:1200|po_sent_time:1757654651579799|recovery:1|recovery_start:1757654651636344|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 636389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:36000|srtt:56798|latest_rtt:56164|min_rtt:30532|applimit:0|lost:162|recovery:1|recovery_start:1757654651636344|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:11 636395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:180|largest:180|pns:2|
[2025/09/12 05:24:11 636399] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:147|pkt_type:SHORT_HEADER|pkt_num:180|frame:ACK |recv_time:1757654651635963|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 636403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771635963|now:1757654651635963|interv:120000000|
[2025/09/12 05:24:11 636407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771635963|now:1757654651635963|interv:120000000|
[2025/09/12 05:24:11 636411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651637362|pq_index:0|
[2025/09/12 05:24:11 636415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651635422|
[2025/09/12 05:24:11 636419] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651636419|
[2025/09/12 05:24:11 636424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651636423|
[2025/09/12 05:24:11 636429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56798|min_srtt:56798|path_bw:1210248|loss_rate:81.58|path_pto:0|
[2025/09/12 05:24:11 636434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:100800|inflight:36000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 636438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 636442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 636446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 636453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 636474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56798|min_srtt:56798|path_bw:1210248|loss_rate:81.58|path_pto:0|
[2025/09/12 05:24:11 636478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:100800|inflight:36000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 636483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 636486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 636490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 636494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 636499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:399|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 636503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:275916|
[2025/09/12 05:24:11 636507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 636511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 636515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 636519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:36000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 636523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 636527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 636531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651637362|
[2025/09/12 05:24:11 636535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651637362|
[2025/09/12 05:24:11 636539] [debug] |xqc_engine_wakeup_after|wakeup:1757654651637362|now:1757654651636538|diff:824|
[2025/09/12 05:24:11 636543] [debug] |xqc_engine_main_logic|END|now:1757654651636423|
[2025/09/12 05:24:11 636548] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651636548|
[2025/09/12 05:24:11 636552] [debug] |xqc_engine_wakeup_after|wakeup:1757654651637362|now:1757654651636552|diff:810|
[2025/09/12 05:24:11 636555] [debug] |xqc_engine_main_logic|END|now:1757654651636548|
[2025/09/12 05:24:11 637624] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651637624|
[2025/09/12 05:24:11 637631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651637362|pq_index:0|
[2025/09/12 05:24:11 637635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651636423|
[2025/09/12 05:24:11 637639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651637638|
[2025/09/12 05:24:11 637648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651637362|now:1757654651637638|
[2025/09/12 05:24:11 637652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651637362|now:1757654651637638|
[2025/09/12 05:24:11 637656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 637660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56798|min_srtt:56798|path_bw:1210248|loss_rate:81.58|path_pto:0|
[2025/09/12 05:24:11 637664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:100800|inflight:36000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 637669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 637673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 637676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 637681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 637685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56798|min_srtt:56798|path_bw:1210248|loss_rate:81.58|path_pto:0|
[2025/09/12 05:24:11 637689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:100800|inflight:36000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 637693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 637697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 637701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 637706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 637713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:399|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 637719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:275916|
[2025/09/12 05:24:11 637726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 637732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:498|
[2025/09/12 05:24:11 637766] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:498|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36000|now:1757654651637743|stream_id:0|stream_offset:275916|
[2025/09/12 05:24:11 637775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:498|origin_pktnum:279|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 637789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:36000|applimit:0|
[2025/09/12 05:24:11 637795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651641720|now:1757654651637794|interval:3926|
[2025/09/12 05:24:11 637799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651641720|now:1757654651637794|interv:3926|
[2025/09/12 05:24:11 637803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:37200|
[2025/09/12 05:24:11 637808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:400|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 637812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:37200|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:344298|
[2025/09/12 05:24:11 637817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 637821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:499|
[2025/09/12 05:24:11 637846] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:499|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:37200|now:1757654651637827|stream_id:0|stream_offset:344298|
[2025/09/12 05:24:11 637855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:499|origin_pktnum:400|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 637862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:37200|applimit:0|
[2025/09/12 05:24:11 637868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651641720|now:1757654651637868|interval:3852|
[2025/09/12 05:24:11 637875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651641720|now:1757654651637868|interv:3852|
[2025/09/12 05:24:11 637879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:38400|
[2025/09/12 05:24:11 637884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:401|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 637888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:345477|
[2025/09/12 05:24:11 637892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 637896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:500|
[2025/09/12 05:24:11 637921] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:500|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38400|now:1757654651637903|stream_id:0|stream_offset:345477|
[2025/09/12 05:24:11 637929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:500|origin_pktnum:401|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 637936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:38400|applimit:0|
[2025/09/12 05:24:11 637942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651641720|now:1757654651637942|interval:3778|
[2025/09/12 05:24:11 637953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651641720|now:1757654651637942|interv:3778|
[2025/09/12 05:24:11 637958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:39600|
[2025/09/12 05:24:11 637962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:404|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 637966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:346656|
[2025/09/12 05:24:11 637971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 637975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651638975|now:1757654651637975|interv:1000|
[2025/09/12 05:24:11 637979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 637982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 637987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 637991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 637995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 637999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 638003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651638975|
[2025/09/12 05:24:11 638007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651638975|
[2025/09/12 05:24:11 638011] [debug] |xqc_engine_wakeup_after|wakeup:1757654651638975|now:1757654651638011|diff:964|
[2025/09/12 05:24:11 638015] [debug] |xqc_engine_main_logic|END|now:1757654651637638|
[2025/09/12 05:24:11 638023] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:147|state:ESTABED|recv_time:1757654651638023|
[2025/09/12 05:24:11 638028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 638034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:180|
[2025/09/12 05:24:11 638038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:181|
[2025/09/12 05:24:11 638043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:181|
[2025/09/12 05:24:11 638047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 638054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:469|origin_pktnum:347|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:470|path_largest_ack:469|
[2025/09/12 05:24:11 638058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:139|tx_in_flight:136809|prior_delivered:254758|prior_time:1757654651581273|is_app_limited:0|send_elapse:58018|ack_elapse:56750|ctl_first_sent_time:1757654651581903|lagest_ack_time:1757654651638023|curr_delivered:321967|
[2025/09/12 05:24:11 638063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651581903|
[2025/09/12 05:24:11 638067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2481||sndq_packets_used_bytes:0|sndq_packets_free:195|
[2025/09/12 05:24:11 638078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:470|origin_pktnum:227|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:470|path_largest_ack:470|
[2025/09/12 05:24:11 638083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:139|tx_in_flight:136809|prior_delivered:254758|prior_time:1757654651581273|is_app_limited:0|send_elapse:58018|ack_elapse:56750|ctl_first_sent_time:1757654651581903|lagest_ack_time:1757654651638023|curr_delivered:323167|
[2025/09/12 05:24:11 638087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651581982|
[2025/09/12 05:24:11 638091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2480||sndq_packets_used_bytes:0|sndq_packets_free:196|
[2025/09/12 05:24:11 638095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56798|rttvar:505|minrtt:30532|latest_rtt:56041|ack_delay:32|
[2025/09/12 05:24:11 638099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56700|rttvar:576|minrtt:30532|latest_rtt:56041|ack_delay:32|
[2025/09/12 05:24:11 638104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:470|lost_pn:467|thresh:3|
[2025/09/12 05:24:11 638107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 638115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 638127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 638162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 638172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 638191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 638199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 638203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 638214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 638237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 638249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 638274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 638278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 638298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 638309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 638328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 638340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 638359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 638409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:467|lost_pn:467|po_sent_time:1757654651577823|lost_send_time:1757654651574236|loss_delay:63787|frame:STREAM |repair:128|
[2025/09/12 05:24:11 638413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651577823u|
[2025/09/12 05:24:11 638417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 638421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56700|rtt_var:576|pto_duration:59004|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 638426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 638430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 638434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 36000|
[2025/09/12 05:24:11 638438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651721907|now:1757654651638421|interv:83486|
[2025/09/12 05:24:11 638442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651721907|now:1757654651638421|interval:83486|pto_count:0|srtt:56700
[2025/09/12 05:24:11 638446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 58018, ack_elapse 56750, delivered 68409|rate 1179099|lost 197|
[2025/09/12 05:24:11 638451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1179099) in round 7|
[2025/09/12 05:24:11 638471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 638478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 638482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:1|acked:2400|po_sent_time:1757654651581982|recovery:1|recovery_start:1757654651638417|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 638490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:1|acked:2400|po_sent_time:1757654651581982|recovery:1|recovery_start:1757654651638417|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 638494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:36000|srtt:56700|latest_rtt:56041|min_rtt:30532|applimit:0|lost:165|recovery:1|recovery_start:1757654651638417|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 638500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:181|largest:181|pns:2|
[2025/09/12 05:24:11 638505] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:147|pkt_type:SHORT_HEADER|pkt_num:181|frame:ACK |recv_time:1757654651638023|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 638510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771638023|now:1757654651638023|interv:120000000|
[2025/09/12 05:24:11 638514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771638023|now:1757654651638023|interv:120000000|
[2025/09/12 05:24:11 638518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651638975|pq_index:0|
[2025/09/12 05:24:11 638522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651637638|
[2025/09/12 05:24:11 638526] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651638526|
[2025/09/12 05:24:11 638531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651638530|
[2025/09/12 05:24:11 638536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56700|min_srtt:56700|path_bw:1210248|loss_rate:82.93|path_pto:0|
[2025/09/12 05:24:11 638541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:97200|inflight:36000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 638545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 638549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 638553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 638557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 638561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56700|min_srtt:56700|path_bw:1210248|loss_rate:82.93|path_pto:0|
[2025/09/12 05:24:11 638566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:97200|inflight:36000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 638570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 638574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 638582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 638587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 638592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:404|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 638596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:346656|
[2025/09/12 05:24:11 638600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 638604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 638608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 638612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:36000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 638616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 638620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 638624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651638975|
[2025/09/12 05:24:11 638628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651638975|
[2025/09/12 05:24:11 638632] [debug] |xqc_engine_wakeup_after|wakeup:1757654651638975|now:1757654651638632|diff:343|
[2025/09/12 05:24:11 638636] [debug] |xqc_engine_main_logic|END|now:1757654651638530|
[2025/09/12 05:24:11 638641] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651638641|
[2025/09/12 05:24:11 638645] [debug] |xqc_engine_wakeup_after|wakeup:1757654651638975|now:1757654651638645|diff:330|
[2025/09/12 05:24:11 638649] [debug] |xqc_engine_main_logic|END|now:1757654651638641|
[2025/09/12 05:24:11 639720] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651639720|
[2025/09/12 05:24:11 639731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651638975|pq_index:0|
[2025/09/12 05:24:11 639736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651638530|
[2025/09/12 05:24:11 639741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651639740|
[2025/09/12 05:24:11 639745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651638975|now:1757654651639740|
[2025/09/12 05:24:11 639750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651638975|now:1757654651639740|
[2025/09/12 05:24:11 639753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 639758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56700|min_srtt:56700|path_bw:1210248|loss_rate:82.93|path_pto:0|
[2025/09/12 05:24:11 639763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:97200|inflight:36000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 639771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 639775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 639779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 639783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 639787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56700|min_srtt:56700|path_bw:1210248|loss_rate:82.93|path_pto:0|
[2025/09/12 05:24:11 639791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:97200|inflight:36000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 639796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 639799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 639803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 639807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 639812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:404|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 639816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:346656|
[2025/09/12 05:24:11 639820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 639824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:501|
[2025/09/12 05:24:11 639855] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:501|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36000|now:1757654651639832|stream_id:0|stream_offset:346656|
[2025/09/12 05:24:11 639863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:501|origin_pktnum:404|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 639871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:36000|applimit:0|
[2025/09/12 05:24:11 639877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56700|rtt_var:576|pto_duration:59004|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 639885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 639889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 639893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 37200|
[2025/09/12 05:24:11 639897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651723836|now:1757654651639877|interv:83959|
[2025/09/12 05:24:11 639905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651723836|now:1757654651639877|interval:83959|pto_count:0|srtt:56700
[2025/09/12 05:24:11 639910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:37200|
[2025/09/12 05:24:11 639915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:405|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 639919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:37200|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:347835|
[2025/09/12 05:24:11 639924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 639928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:502|
[2025/09/12 05:24:11 639954] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:502|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:37200|now:1757654651639935|stream_id:0|stream_offset:347835|
[2025/09/12 05:24:11 639962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:502|origin_pktnum:405|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 639969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:37200|applimit:0|
[2025/09/12 05:24:11 639975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56700|rtt_var:576|pto_duration:59004|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 639982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 639987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 639990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 38400|
[2025/09/12 05:24:11 639994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651723939|now:1757654651639975|interv:83964|
[2025/09/12 05:24:11 639998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651723939|now:1757654651639975|interval:83964|pto_count:0|srtt:56700
[2025/09/12 05:24:11 640003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:38400|
[2025/09/12 05:24:11 640007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:410|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 640012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:281811|
[2025/09/12 05:24:11 640016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 640020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651641020|now:1757654651640020|interv:1000|
[2025/09/12 05:24:11 640024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 640028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 640032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 640040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:38400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 640045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 640049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 640052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651641020|
[2025/09/12 05:24:11 640057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651641020|
[2025/09/12 05:24:11 640061] [debug] |xqc_engine_wakeup_after|wakeup:1757654651641020|now:1757654651640061|diff:959|
[2025/09/12 05:24:11 640065] [debug] |xqc_engine_main_logic|END|now:1757654651639740|
[2025/09/12 05:24:11 640073] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:147|state:ESTABED|recv_time:1757654651640073|
[2025/09/12 05:24:11 640078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 640084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:181|
[2025/09/12 05:24:11 640088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:182|
[2025/09/12 05:24:11 640094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:182|
[2025/09/12 05:24:11 640098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 640105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:471|origin_pktnum:350|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:472|path_largest_ack:471|
[2025/09/12 05:24:11 640109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:139|tx_in_flight:139209|prior_delivered:254758|prior_time:1757654651581273|is_app_limited:0|send_elapse:58176|ack_elapse:58800|ctl_first_sent_time:1757654651582061|lagest_ack_time:1757654651640073|curr_delivered:324367|
[2025/09/12 05:24:11 640114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651582061|
[2025/09/12 05:24:11 640118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2477||sndq_packets_used_bytes:0|sndq_packets_free:199|
[2025/09/12 05:24:11 640123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:472|origin_pktnum:352|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:472|path_largest_ack:472|
[2025/09/12 05:24:11 640127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:140|tx_in_flight:138009|prior_delivered:255958|prior_time:1757654651582231|is_app_limited:0|send_elapse:56811|ack_elapse:57842|ctl_first_sent_time:1757654651582780|lagest_ack_time:1757654651640073|curr_delivered:325567|
[2025/09/12 05:24:11 640131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651582780|
[2025/09/12 05:24:11 640135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2475||sndq_packets_used_bytes:0|sndq_packets_free:201|
[2025/09/12 05:24:11 640139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56700|rttvar:576|minrtt:30532|latest_rtt:57293|ack_delay:32|
[2025/09/12 05:24:11 640144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56770|rttvar:572|minrtt:30532|latest_rtt:57293|ack_delay:32|
[2025/09/12 05:24:11 640151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:472|lost_pn:469|thresh:3|
[2025/09/12 05:24:11 640155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 640163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 640175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 640209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 640217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:24:11 640229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 640236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 640240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 640254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 640278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 640289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 640312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 640317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 640336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 640348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 640370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 640381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 640401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 640453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 640476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56770|rtt_var:572|pto_duration:59058|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 640481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 640485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 640488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 36000|
[2025/09/12 05:24:11 640492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651723993|now:1757654651640476|interv:83517|
[2025/09/12 05:24:11 640496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651723993|now:1757654651640476|interval:83517|pto_count:0|srtt:56770
[2025/09/12 05:24:11 640501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 56811, ack_elapse 57842, delivered 69609|rate 1203433|lost 197|
[2025/09/12 05:24:11 640505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203433) in round 7|
[2025/09/12 05:24:11 640509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 640513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 640517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651582780|recovery:1|recovery_start:1757654651638417|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 640522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651582780|recovery:1|recovery_start:1757654651638417|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 640526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:36000|srtt:56770|latest_rtt:57293|min_rtt:30532|applimit:0|lost:167|recovery:1|recovery_start:1757654651638417|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 640532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:182|largest:182|pns:2|
[2025/09/12 05:24:11 640536] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:147|pkt_type:SHORT_HEADER|pkt_num:182|frame:ACK |recv_time:1757654651640073|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 640541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771640073|now:1757654651640073|interv:120000000|
[2025/09/12 05:24:11 640545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771640073|now:1757654651640073|interv:120000000|
[2025/09/12 05:24:11 640549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651641020|pq_index:0|
[2025/09/12 05:24:11 640553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651639740|
[2025/09/12 05:24:11 640557] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651640557|
[2025/09/12 05:24:11 640562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651640561|
[2025/09/12 05:24:11 640571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56770|min_srtt:56770|path_bw:1210248|loss_rate:83.72|path_pto:0|
[2025/09/12 05:24:11 640575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:94800|inflight:36000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 640579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 640583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 640587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 640591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 640595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56770|min_srtt:56770|path_bw:1210248|loss_rate:83.72|path_pto:0|
[2025/09/12 05:24:11 640600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:94800|inflight:36000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 640604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 640608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 640611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 640616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 640620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:410|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 640624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:281811|
[2025/09/12 05:24:11 640628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 640632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 640636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 640640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:36000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 640644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 640648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 640652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651641020|
[2025/09/12 05:24:11 640658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651641020|
[2025/09/12 05:24:11 640662] [debug] |xqc_engine_wakeup_after|wakeup:1757654651641020|now:1757654651640662|diff:358|
[2025/09/12 05:24:11 640666] [debug] |xqc_engine_main_logic|END|now:1757654651640561|
[2025/09/12 05:24:11 640672] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651640671|
[2025/09/12 05:24:11 640675] [debug] |xqc_engine_wakeup_after|wakeup:1757654651641020|now:1757654651640675|diff:345|
[2025/09/12 05:24:11 640679] [debug] |xqc_engine_main_logic|END|now:1757654651640671|
[2025/09/12 05:24:11 641106] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:149|state:ESTABED|recv_time:1757654651641105|
[2025/09/12 05:24:11 641111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 641117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:182|
[2025/09/12 05:24:11 641121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:183|
[2025/09/12 05:24:11 641126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:183|
[2025/09/12 05:24:11 641130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 641137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:474|origin_pktnum:42|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:474|path_largest_ack:474|
[2025/09/12 05:24:11 641141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:144|tx_in_flight:133209|prior_delivered:258358|prior_time:1757654651584227|is_app_limited:0|send_elapse:57936|ack_elapse:56878|ctl_first_sent_time:1757654651584892|lagest_ack_time:1757654651641105|curr_delivered:326767|
[2025/09/12 05:24:11 641146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651584892|
[2025/09/12 05:24:11 641150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2474||sndq_packets_used_bytes:0|sndq_packets_free:202|
[2025/09/12 05:24:11 641154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56770|rttvar:572|minrtt:30532|latest_rtt:56213|ack_delay:48|
[2025/09/12 05:24:11 641158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56694|rttvar:580|minrtt:30532|latest_rtt:56213|ack_delay:48|
[2025/09/12 05:24:11 641162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:474|lost_pn:471|thresh:3|
[2025/09/12 05:24:11 641167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 641213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 641221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 641236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 641240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 641252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 641274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 641286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 641311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 641315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 641334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 641346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 641365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 641376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 641395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 641447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 641451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651646650|now:1757654651641451|interval:5199|
[2025/09/12 05:24:11 641472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651646650|now:1757654651641451|interv:5199|
[2025/09/12 05:24:11 641477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57936, ack_elapse 56878, delivered 68409|rate 1180768|lost 197|
[2025/09/12 05:24:11 641481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1180768) in round 7|
[2025/09/12 05:24:11 641485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 641489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 641493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:1200|po_sent_time:1757654651584892|recovery:1|recovery_start:1757654651638417|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 641497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:1200|po_sent_time:1757654651584892|recovery:1|recovery_start:1757654651638417|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 641502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:34800|srtt:56694|latest_rtt:56213|min_rtt:30532|applimit:0|lost:167|recovery:1|recovery_start:1757654651638417|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 641510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:183|largest:183|pns:2|
[2025/09/12 05:24:11 641514] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:149|pkt_type:SHORT_HEADER|pkt_num:183|frame:ACK |recv_time:1757654651641105|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 641519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771641105|now:1757654651641105|interv:120000000|
[2025/09/12 05:24:11 641523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771641105|now:1757654651641105|interv:120000000|
[2025/09/12 05:24:11 641527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651641020|pq_index:0|
[2025/09/12 05:24:11 641531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651640561|
[2025/09/12 05:24:11 641535] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651641535|
[2025/09/12 05:24:11 641539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651641538|
[2025/09/12 05:24:11 641544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651641020|now:1757654651641538|
[2025/09/12 05:24:11 641548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651641020|now:1757654651641538|
[2025/09/12 05:24:11 641552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 641556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56694|min_srtt:56694|path_bw:1210248|loss_rate:83.72|path_pto:0|
[2025/09/12 05:24:11 641561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:94800|inflight:34800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 641565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 641569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 641572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 641577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 641581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56694|min_srtt:56694|path_bw:1210248|loss_rate:83.72|path_pto:0|
[2025/09/12 05:24:11 641585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:94800|inflight:34800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 641589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 641593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 641596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 641603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 641607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:410|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 641612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:34800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:281811|
[2025/09/12 05:24:11 641616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 641620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:503|
[2025/09/12 05:24:11 641649] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:503|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:34800|now:1757654651641627|stream_id:0|stream_offset:281811|
[2025/09/12 05:24:11 641658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:503|origin_pktnum:290|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 641665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:34800|applimit:0|
[2025/09/12 05:24:11 641671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651646650|now:1757654651641671|interval:4979|
[2025/09/12 05:24:11 641678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651646650|now:1757654651641671|interv:4979|
[2025/09/12 05:24:11 641684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:36000|
[2025/09/12 05:24:11 641689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:411|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 641693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:351372|
[2025/09/12 05:24:11 641697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 641701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:504|
[2025/09/12 05:24:11 641727] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:504|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36000|now:1757654651641708|stream_id:0|stream_offset:351372|
[2025/09/12 05:24:11 641735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:504|origin_pktnum:411|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 641742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:36000|applimit:0|
[2025/09/12 05:24:11 641748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651646650|now:1757654651641748|interval:4902|
[2025/09/12 05:24:11 641755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651646650|now:1757654651641748|interv:4902|
[2025/09/12 05:24:11 641759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:37200|
[2025/09/12 05:24:11 641763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:412|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 641774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:37200|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:352551|
[2025/09/12 05:24:11 641778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 641782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651642782|now:1757654651641782|interv:1000|
[2025/09/12 05:24:11 641786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 641790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 641794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 641798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:37200|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 641802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 641806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 641810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651642782|
[2025/09/12 05:24:11 641814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651642782|
[2025/09/12 05:24:11 641818] [debug] |xqc_engine_wakeup_after|wakeup:1757654651642782|now:1757654651641818|diff:964|
[2025/09/12 05:24:11 641823] [debug] |xqc_engine_main_logic|END|now:1757654651641538|
[2025/09/12 05:24:11 641828] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651641828|
[2025/09/12 05:24:11 641832] [debug] |xqc_engine_wakeup_after|wakeup:1757654651642782|now:1757654651641832|diff:950|
[2025/09/12 05:24:11 641836] [debug] |xqc_engine_main_logic|END|now:1757654651641828|
[2025/09/12 05:24:11 642905] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651642905|
[2025/09/12 05:24:11 642913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651642782|pq_index:0|
[2025/09/12 05:24:11 642917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651641538|
[2025/09/12 05:24:11 642922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651642921|
[2025/09/12 05:24:11 642927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651642782|now:1757654651642921|
[2025/09/12 05:24:11 642931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651642782|now:1757654651642921|
[2025/09/12 05:24:11 642935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 642940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56694|min_srtt:56694|path_bw:1210248|loss_rate:84.44|path_pto:0|
[2025/09/12 05:24:11 642944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:92400|inflight:37200|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 642949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 642957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 642960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 642965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 642969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56694|min_srtt:56694|path_bw:1210248|loss_rate:84.44|path_pto:0|
[2025/09/12 05:24:11 642973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:92400|inflight:37200|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 642977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 642981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 642985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 642989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 642993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:412|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 642998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:37200|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:352551|
[2025/09/12 05:24:11 643002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 643006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:505|
[2025/09/12 05:24:11 643035] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:505|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:37200|now:1757654651643014|stream_id:0|stream_offset:352551|
[2025/09/12 05:24:11 643044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:505|origin_pktnum:412|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 643052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:37200|applimit:0|
[2025/09/12 05:24:11 643058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651646650|now:1757654651643058|interval:3592|
[2025/09/12 05:24:11 643065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651646650|now:1757654651643058|interv:3592|
[2025/09/12 05:24:11 643070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:38400|
[2025/09/12 05:24:11 643074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:414|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 643079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:188670|
[2025/09/12 05:24:11 643087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 643091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651644091|now:1757654651643091|interv:1000|
[2025/09/12 05:24:11 643095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 643099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 643103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 643107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:38400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 643112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 643115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 643119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651644091|
[2025/09/12 05:24:11 643123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651644091|
[2025/09/12 05:24:11 643127] [debug] |xqc_engine_wakeup_after|wakeup:1757654651644091|now:1757654651643127|diff:964|
[2025/09/12 05:24:11 643132] [debug] |xqc_engine_main_logic|END|now:1757654651642921|
[2025/09/12 05:24:11 643140] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:151|state:ESTABED|recv_time:1757654651643139|
[2025/09/12 05:24:11 643145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 643150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:183|
[2025/09/12 05:24:11 643154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:184|
[2025/09/12 05:24:11 643160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:184|
[2025/09/12 05:24:11 643164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 643170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:475|origin_pktnum:358|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:480|path_largest_ack:475|
[2025/09/12 05:24:11 643175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:144|tx_in_flight:134409|prior_delivered:258358|prior_time:1757654651584227|is_app_limited:0|send_elapse:58021|ack_elapse:58912|ctl_first_sent_time:1757654651584977|lagest_ack_time:1757654651643139|curr_delivered:327967|
[2025/09/12 05:24:11 643180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651584977|
[2025/09/12 05:24:11 643184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2468||sndq_packets_used_bytes:0|sndq_packets_free:208|
[2025/09/12 05:24:11 643189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:480|origin_pktnum:363|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:480|path_largest_ack:480|
[2025/09/12 05:24:11 643193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:149|tx_in_flight:130809|prior_delivered:261958|prior_time:1757654651587155|is_app_limited:0|send_elapse:57844|ack_elapse:55984|ctl_first_sent_time:1757654651587736|lagest_ack_time:1757654651643139|curr_delivered:329167|
[2025/09/12 05:24:11 643197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651587736|
[2025/09/12 05:24:11 643201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2466||sndq_packets_used_bytes:0|sndq_packets_free:210|
[2025/09/12 05:24:11 643208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56694|rttvar:580|minrtt:30532|latest_rtt:55403|ack_delay:32|
[2025/09/12 05:24:11 643212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56529|rttvar:765|minrtt:30532|latest_rtt:55403|ack_delay:32|
[2025/09/12 05:24:11 643216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:480|lost_pn:477|thresh:3|
[2025/09/12 05:24:11 643221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 643263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 643271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 643282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 643286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 643294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 643323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 643335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 643358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 643361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 643381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 643392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 643414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 643425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 643445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 643513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:473|lost_pn:477|po_sent_time:1757654651582870|lost_send_time:1757654651579544|loss_delay:63595|frame:STREAM |repair:128|
[2025/09/12 05:24:11 643518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:476|lost_pn:477|po_sent_time:1757654651585051|lost_send_time:1757654651579544|loss_delay:63595|frame:STREAM |repair:128|
[2025/09/12 05:24:11 643525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:477|lost_pn:477|po_sent_time:1757654651585129|lost_send_time:1757654651579544|loss_delay:63595|frame:STREAM |repair:128|
[2025/09/12 05:24:11 643530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651585129u|
[2025/09/12 05:24:11 643534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 643538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651648799|now:1757654651643538|interval:5261|
[2025/09/12 05:24:11 643542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651648799|now:1757654651643538|interv:5261|
[2025/09/12 05:24:11 643546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57844, ack_elapse 55984, delivered 67209|rate 1161900|lost 200|
[2025/09/12 05:24:11 643551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1161900) in round 7|
[2025/09/12 05:24:11 643555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 643559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 643563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:3|acked:2400|po_sent_time:1757654651587736|recovery:1|recovery_start:1757654651643534|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 643568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:3|acked:2400|po_sent_time:1757654651587736|recovery:1|recovery_start:1757654651643534|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 643572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:32400|srtt:56529|latest_rtt:55403|min_rtt:30532|applimit:0|lost:170|recovery:1|recovery_start:1757654651643534|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 643578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:184|largest:184|pns:2|
[2025/09/12 05:24:11 643582] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:151|pkt_type:SHORT_HEADER|pkt_num:184|frame:ACK |recv_time:1757654651643139|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 643587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771643139|now:1757654651643139|interv:120000000|
[2025/09/12 05:24:11 643591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771643139|now:1757654651643139|interv:120000000|
[2025/09/12 05:24:11 643595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651644091|pq_index:0|
[2025/09/12 05:24:11 643599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651642921|
[2025/09/12 05:24:11 643603] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651643603|
[2025/09/12 05:24:11 643608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651643607|
[2025/09/12 05:24:11 643616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56529|min_srtt:56529|path_bw:1210248|loss_rate:84.78|path_pto:0|
[2025/09/12 05:24:11 643621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:91200|inflight:32400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 643625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 643629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 643633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 643637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 643641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56529|min_srtt:56529|path_bw:1210248|loss_rate:84.78|path_pto:0|
[2025/09/12 05:24:11 643645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:91200|inflight:32400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 643650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 643654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 643657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 643662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 643666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:414|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 643670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:188670|
[2025/09/12 05:24:11 643674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 643678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 643682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 643686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:32400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 643690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 643694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 643698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651644091|
[2025/09/12 05:24:11 643702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651644091|
[2025/09/12 05:24:11 643706] [debug] |xqc_engine_wakeup_after|wakeup:1757654651644091|now:1757654651643705|diff:386|
[2025/09/12 05:24:11 643712] [debug] |xqc_engine_main_logic|END|now:1757654651643607|
[2025/09/12 05:24:11 643717] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651643717|
[2025/09/12 05:24:11 643721] [debug] |xqc_engine_wakeup_after|wakeup:1757654651644091|now:1757654651643721|diff:370|
[2025/09/12 05:24:11 643725] [debug] |xqc_engine_main_logic|END|now:1757654651643717|
[2025/09/12 05:24:11 644796] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651644795|
[2025/09/12 05:24:11 644802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651644091|pq_index:0|
[2025/09/12 05:24:11 644807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651643607|
[2025/09/12 05:24:11 644811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651644810|
[2025/09/12 05:24:11 644816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651644091|now:1757654651644810|
[2025/09/12 05:24:11 644820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651644091|now:1757654651644810|
[2025/09/12 05:24:11 644824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 644828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56529|min_srtt:56529|path_bw:1210248|loss_rate:84.78|path_pto:0|
[2025/09/12 05:24:11 644832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:91200|inflight:32400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 644837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 644841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 644844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 644848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 644852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56529|min_srtt:56529|path_bw:1210248|loss_rate:84.78|path_pto:0|
[2025/09/12 05:24:11 644856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:91200|inflight:32400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 644861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 644864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 644868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 644872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 644876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:414|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 644880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:188670|
[2025/09/12 05:24:11 644888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 644892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:506|
[2025/09/12 05:24:11 644922] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:506|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:32400|now:1757654651644900|stream_id:0|stream_offset:188670|
[2025/09/12 05:24:11 644931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:506|origin_pktnum:170|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 644938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:32400|applimit:0|
[2025/09/12 05:24:11 644945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651648799|now:1757654651644944|interval:3855|
[2025/09/12 05:24:11 644951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651648799|now:1757654651644944|interv:3855|
[2025/09/12 05:24:11 644957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:33600|
[2025/09/12 05:24:11 644962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:415|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 644966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:33600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:353730|
[2025/09/12 05:24:11 644971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 644975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:507|
[2025/09/12 05:24:11 645000] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:507|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:33600|now:1757654651644981|stream_id:0|stream_offset:353730|
[2025/09/12 05:24:11 645008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:507|origin_pktnum:415|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 645015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:33600|applimit:0|
[2025/09/12 05:24:11 645021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651648799|now:1757654651645021|interval:3778|
[2025/09/12 05:24:11 645028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651648799|now:1757654651645021|interv:3778|
[2025/09/12 05:24:11 645032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:34800|
[2025/09/12 05:24:11 645037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:418|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 645041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:34800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:354909|
[2025/09/12 05:24:11 645045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 645054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651646054|now:1757654651645054|interv:1000|
[2025/09/12 05:24:11 645058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 645062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 645066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 645070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:34800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 645074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 645078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 645082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651646054|
[2025/09/12 05:24:11 645086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651646054|
[2025/09/12 05:24:11 645090] [debug] |xqc_engine_wakeup_after|wakeup:1757654651646054|now:1757654651645090|diff:964|
[2025/09/12 05:24:11 645094] [debug] |xqc_engine_main_logic|END|now:1757654651644810|
[2025/09/12 05:24:11 645103] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:151|state:ESTABED|recv_time:1757654651645102|
[2025/09/12 05:24:11 645107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 645113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:184|
[2025/09/12 05:24:11 645117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:185|
[2025/09/12 05:24:11 645122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:185|
[2025/09/12 05:24:11 645126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 645133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:481|origin_pktnum:364|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:482|path_largest_ack:481|
[2025/09/12 05:24:11 645137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:150|tx_in_flight:129609|prior_delivered:263158|prior_time:1757654651588188|is_app_limited:0|send_elapse:58004|ack_elapse:56914|ctl_first_sent_time:1757654651589929|lagest_ack_time:1757654651645102|curr_delivered:330367|
[2025/09/12 05:24:11 645142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651589929|
[2025/09/12 05:24:11 645146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2467||sndq_packets_used_bytes:0|sndq_packets_free:209|
[2025/09/12 05:24:11 645150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:482|origin_pktnum:244|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:482|path_largest_ack:482|
[2025/09/12 05:24:11 645155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:151|tx_in_flight:127209|prior_delivered:265558|prior_time:1757654651590175|is_app_limited:0|send_elapse:58014|ack_elapse:54927|ctl_first_sent_time:1757654651591958|lagest_ack_time:1757654651645102|curr_delivered:331567|
[2025/09/12 05:24:11 645159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651591958|
[2025/09/12 05:24:11 645163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2466||sndq_packets_used_bytes:0|sndq_packets_free:210|
[2025/09/12 05:24:11 645173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56529|rttvar:765|minrtt:30532|latest_rtt:53144|ack_delay:40|
[2025/09/12 05:24:11 645178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:56101|rttvar:1430|minrtt:30532|latest_rtt:53144|ack_delay:40|
[2025/09/12 05:24:11 645182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:482|lost_pn:479|thresh:3|
[2025/09/12 05:24:11 645186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 645225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 645232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 645244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 645248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 645274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 645285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 645308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 645312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 645331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 645343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 645362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 645376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 645395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 645445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 645449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 645453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 645477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:478|lost_pn:479|po_sent_time:1757654651585204|lost_send_time:1757654651581989|loss_delay:63113|frame:STREAM |repair:128|
[2025/09/12 05:24:11 645482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:479|lost_pn:479|po_sent_time:1757654651585282|lost_send_time:1757654651581989|loss_delay:63113|frame:STREAM |repair:128|
[2025/09/12 05:24:11 645489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757654651585282u|
[2025/09/12 05:24:11 645493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 645497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56101|rtt_var:1430|pto_duration:61821|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 645502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 645506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 645509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 30000|
[2025/09/12 05:24:11 645513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651731802|now:1757654651645497|interv:86305|
[2025/09/12 05:24:11 645517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651731802|now:1757654651645497|interval:86305|pto_count:0|srtt:56101
[2025/09/12 05:24:11 645522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 58014, ack_elapse 54927, delivered 66009|rate 1137811|lost 202|
[2025/09/12 05:24:11 645526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1137811) in round 7|
[2025/09/12 05:24:11 645530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 645534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 645538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:2|acked:2400|po_sent_time:1757654651591958|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 645543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:2|acked:2400|po_sent_time:1757654651591958|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 645547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:30000|srtt:56101|latest_rtt:53144|min_rtt:30532|applimit:0|lost:172|recovery:1|recovery_start:1757654651645493|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 645553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:185|largest:185|pns:2|
[2025/09/12 05:24:11 645557] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:151|pkt_type:SHORT_HEADER|pkt_num:185|frame:ACK |recv_time:1757654651645102|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 645562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771645102|now:1757654651645102|interv:120000000|
[2025/09/12 05:24:11 645566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771645102|now:1757654651645102|interv:120000000|
[2025/09/12 05:24:11 645570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651646054|pq_index:0|
[2025/09/12 05:24:11 645574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651644810|
[2025/09/12 05:24:11 645578] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651645578|
[2025/09/12 05:24:11 645585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651645584|
[2025/09/12 05:24:11 645591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56101|min_srtt:56101|path_bw:1210248|loss_rate:85.42|path_pto:0|
[2025/09/12 05:24:11 645595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:88800|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 645600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 645603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 645607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 645612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 645616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56101|min_srtt:56101|path_bw:1210248|loss_rate:85.42|path_pto:0|
[2025/09/12 05:24:11 645620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:88800|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 645624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 645628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 645632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 645636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 645640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:418|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 645644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:354909|
[2025/09/12 05:24:11 645648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 645652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 645656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 645660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 645665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 645668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 645675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651646054|
[2025/09/12 05:24:11 645679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651646054|
[2025/09/12 05:24:11 645682] [debug] |xqc_engine_wakeup_after|wakeup:1757654651646054|now:1757654651645682|diff:372|
[2025/09/12 05:24:11 645686] [debug] |xqc_engine_main_logic|END|now:1757654651645584|
[2025/09/12 05:24:11 645692] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651645691|
[2025/09/12 05:24:11 645695] [debug] |xqc_engine_wakeup_after|wakeup:1757654651646054|now:1757654651645695|diff:359|
[2025/09/12 05:24:11 645699] [debug] |xqc_engine_main_logic|END|now:1757654651645691|
[2025/09/12 05:24:11 646770] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651646770|
[2025/09/12 05:24:11 646777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651646054|pq_index:0|
[2025/09/12 05:24:11 646781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651645584|
[2025/09/12 05:24:11 646785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651646784|
[2025/09/12 05:24:11 646790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651646054|now:1757654651646784|
[2025/09/12 05:24:11 646794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651646054|now:1757654651646784|
[2025/09/12 05:24:11 646798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 646802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56101|min_srtt:56101|path_bw:1210248|loss_rate:85.42|path_pto:0|
[2025/09/12 05:24:11 646807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:88800|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 646811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 646815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 646818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 646823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 646827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:56101|min_srtt:56101|path_bw:1210248|loss_rate:85.42|path_pto:0|
[2025/09/12 05:24:11 646831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:88800|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 646835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 646839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 646842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 646846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 646854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:418|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 646858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:354909|
[2025/09/12 05:24:11 646863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 646867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:508|
[2025/09/12 05:24:11 646897] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:508|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:30000|now:1757654651646874|stream_id:0|stream_offset:354909|
[2025/09/12 05:24:11 646906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:508|origin_pktnum:418|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 646913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:30000|applimit:0|
[2025/09/12 05:24:11 646919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56101|rtt_var:1430|pto_duration:61821|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 646926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 646932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 646935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 31200|
[2025/09/12 05:24:11 646939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651733695|now:1757654651646919|interv:86776|
[2025/09/12 05:24:11 646943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651733695|now:1757654651646919|interval:86776|pto_count:0|srtt:56101
[2025/09/12 05:24:11 646948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:31200|
[2025/09/12 05:24:11 646953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:419|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 646957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:31200|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:356088|
[2025/09/12 05:24:11 646961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 646965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:509|
[2025/09/12 05:24:11 646990] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:509|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:31200|now:1757654651646972|stream_id:0|stream_offset:356088|
[2025/09/12 05:24:11 646999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:509|origin_pktnum:419|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 647006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:31200|applimit:0|
[2025/09/12 05:24:11 647012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:56101|rtt_var:1430|pto_duration:61821|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 647023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 647027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 647031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 32400|
[2025/09/12 05:24:11 647035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651733793|now:1757654651647012|interv:86781|
[2025/09/12 05:24:11 647039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651733793|now:1757654651647012|interval:86781|pto_count:0|srtt:56101
[2025/09/12 05:24:11 647043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:32400|
[2025/09/12 05:24:11 647048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:423|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 647052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:359625|
[2025/09/12 05:24:11 647056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 647060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651648060|now:1757654651647060|interv:1000|
[2025/09/12 05:24:11 647064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 647068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 647072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 647076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:32400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 647080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 647084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 647088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651648060|
[2025/09/12 05:24:11 647092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651648060|
[2025/09/12 05:24:11 647096] [debug] |xqc_engine_wakeup_after|wakeup:1757654651648060|now:1757654651647096|diff:964|
[2025/09/12 05:24:11 647100] [debug] |xqc_engine_main_logic|END|now:1757654651646784|
[2025/09/12 05:24:11 647109] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:151|state:ESTABED|recv_time:1757654651647108|
[2025/09/12 05:24:11 647113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 647119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:185|
[2025/09/12 05:24:11 647123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:186|
[2025/09/12 05:24:11 647128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:186|
[2025/09/12 05:24:11 647132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 647142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:483|origin_pktnum:367|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:484|path_largest_ack:483|
[2025/09/12 05:24:11 647146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:155|tx_in_flight:120009|prior_delivered:269158|prior_time:1757654651593138|is_app_limited:0|send_elapse:57944|ack_elapse:53970|ctl_first_sent_time:1757654651594904|lagest_ack_time:1757654651647108|curr_delivered:332767|
[2025/09/12 05:24:11 647151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651594904|
[2025/09/12 05:24:11 647155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2464||sndq_packets_used_bytes:0|sndq_packets_free:212|
[2025/09/12 05:24:11 647160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:484|origin_pktnum:369|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:484|path_largest_ack:484|
[2025/09/12 05:24:11 647164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:158|tx_in_flight:112809|prior_delivered:273958|prior_time:1757654651597163|is_app_limited:0|send_elapse:57868|ack_elapse:49945|ctl_first_sent_time:1757654651597797|lagest_ack_time:1757654651647108|curr_delivered:333967|
[2025/09/12 05:24:11 647168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651597797|
[2025/09/12 05:24:11 647172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2462||sndq_packets_used_bytes:0|sndq_packets_free:214|
[2025/09/12 05:24:11 647176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:56101|rttvar:1430|minrtt:30532|latest_rtt:49311|ack_delay:32|
[2025/09/12 05:24:11 647180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:55248|rttvar:2778|minrtt:30532|latest_rtt:49311|ack_delay:32|
[2025/09/12 05:24:11 647185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:484|lost_pn:481|thresh:3|
[2025/09/12 05:24:11 647189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 647227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 647238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 647249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 647253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 647268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 647280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 647303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 647307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 647326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 647340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 647359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 647371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 647390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 647446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 647450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 647470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 647481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 647485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:55248|rtt_var:2778|pto_duration:66360|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 647489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 647493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 647497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 30000|
[2025/09/12 05:24:11 647501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651738332|now:1757654651647485|interv:90847|
[2025/09/12 05:24:11 647505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651738332|now:1757654651647485|interval:90847|pto_count:0|srtt:55248
[2025/09/12 05:24:11 647509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57868, ack_elapse 49945, delivered 60009|rate 1036997|lost 202|
[2025/09/12 05:24:11 647513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1036997) in round 7|
[2025/09/12 05:24:11 647518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 647522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 647526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651597797|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 647530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651597797|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 647534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:30000|srtt:55248|latest_rtt:49311|min_rtt:30532|applimit:0|lost:174|recovery:1|recovery_start:1757654651645493|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 647543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:186|largest:186|pns:2|
[2025/09/12 05:24:11 647547] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:151|pkt_type:SHORT_HEADER|pkt_num:186|frame:ACK |recv_time:1757654651647108|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 647552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771647108|now:1757654651647108|interv:120000000|
[2025/09/12 05:24:11 647556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771647108|now:1757654651647108|interv:120000000|
[2025/09/12 05:24:11 647560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651648060|pq_index:0|
[2025/09/12 05:24:11 647564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651646784|
[2025/09/12 05:24:11 647568] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651647568|
[2025/09/12 05:24:11 647573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651647572|
[2025/09/12 05:24:11 647578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55248|min_srtt:55248|path_bw:1210248|loss_rate:86.00|path_pto:0|
[2025/09/12 05:24:11 647582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:86400|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 647587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 647591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 647594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 647599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 647603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55248|min_srtt:55248|path_bw:1210248|loss_rate:86.00|path_pto:0|
[2025/09/12 05:24:11 647607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:86400|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 647611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 647615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 647619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 647623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 647627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:423|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 647631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:359625|
[2025/09/12 05:24:11 647638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 647642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 647646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 647650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 647654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 647658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 647662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651648060|
[2025/09/12 05:24:11 647666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651648060|
[2025/09/12 05:24:11 647670] [debug] |xqc_engine_wakeup_after|wakeup:1757654651648060|now:1757654651647670|diff:390|
[2025/09/12 05:24:11 647674] [debug] |xqc_engine_main_logic|END|now:1757654651647572|
[2025/09/12 05:24:11 647679] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651647679|
[2025/09/12 05:24:11 647683] [debug] |xqc_engine_wakeup_after|wakeup:1757654651648060|now:1757654651647683|diff:377|
[2025/09/12 05:24:11 647687] [debug] |xqc_engine_main_logic|END|now:1757654651647679|
[2025/09/12 05:24:11 648756] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651648756|
[2025/09/12 05:24:11 648764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651648060|pq_index:0|
[2025/09/12 05:24:11 648768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651647572|
[2025/09/12 05:24:11 648773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651648772|
[2025/09/12 05:24:11 648777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651648060|now:1757654651648772|
[2025/09/12 05:24:11 648781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651648060|now:1757654651648772|
[2025/09/12 05:24:11 648785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 648790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55248|min_srtt:55248|path_bw:1210248|loss_rate:86.00|path_pto:0|
[2025/09/12 05:24:11 648794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:86400|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 648799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 648803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 648807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 648811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 648819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:55248|min_srtt:55248|path_bw:1210248|loss_rate:86.00|path_pto:0|
[2025/09/12 05:24:11 648824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:86400|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 648828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 648832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 648836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 648840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 648845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:423|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 648849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:359625|
[2025/09/12 05:24:11 648853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 648858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:510|
[2025/09/12 05:24:11 648887] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:510|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:30000|now:1757654651648865|stream_id:0|stream_offset:359625|
[2025/09/12 05:24:11 648896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:510|origin_pktnum:423|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 648904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:30000|applimit:0|
[2025/09/12 05:24:11 648910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:55248|rtt_var:2778|pto_duration:66360|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 648917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 648922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 648925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 31200|
[2025/09/12 05:24:11 648929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651740225|now:1757654651648909|interv:91316|
[2025/09/12 05:24:11 648933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651740225|now:1757654651648909|interval:91316|pto_count:0|srtt:55248
[2025/09/12 05:24:11 648938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:31200|
[2025/09/12 05:24:11 648943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:426|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 648947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:31200|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:291243|
[2025/09/12 05:24:11 648956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 648960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:511|
[2025/09/12 05:24:11 648986] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:511|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:31200|now:1757654651648967|stream_id:0|stream_offset:291243|
[2025/09/12 05:24:11 648995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:511|origin_pktnum:306|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 649002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:31200|applimit:0|
[2025/09/12 05:24:11 649008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:55248|rtt_var:2778|pto_duration:66360|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 649015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 649019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 649023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 32400|
[2025/09/12 05:24:11 649027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651740327|now:1757654651649008|interv:91319|
[2025/09/12 05:24:11 649031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651740327|now:1757654651649008|interval:91319|pto_count:0|srtt:55248
[2025/09/12 05:24:11 649036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:32400|
[2025/09/12 05:24:11 649040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:427|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 649044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:360804|
[2025/09/12 05:24:11 649049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 649053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651650052|now:1757654651649052|interv:1000|
[2025/09/12 05:24:11 649057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 649060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 649064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 649069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:32400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 649073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 649077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 649081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651650052|
[2025/09/12 05:24:11 649089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651650052|
[2025/09/12 05:24:11 649093] [debug] |xqc_engine_wakeup_after|wakeup:1757654651650052|now:1757654651649093|diff:959|
[2025/09/12 05:24:11 649097] [debug] |xqc_engine_main_logic|END|now:1757654651648772|
[2025/09/12 05:24:11 649106] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:151|state:ESTABED|recv_time:1757654651649105|
[2025/09/12 05:24:11 649110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 649116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:186|
[2025/09/12 05:24:11 649121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:187|
[2025/09/12 05:24:11 649126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:187|
[2025/09/12 05:24:11 649130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 649137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:485|origin_pktnum:371|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:486|path_largest_ack:485|
[2025/09/12 05:24:11 649142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:159|tx_in_flight:109209|prior_delivered:277558|prior_time:1757654651600167|is_app_limited:0|send_elapse:56912|ack_elapse:48938|ctl_first_sent_time:1757654651600782|lagest_ack_time:1757654651649105|curr_delivered:335167|
[2025/09/12 05:24:11 649146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651600782|
[2025/09/12 05:24:11 649151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2460||sndq_packets_used_bytes:0|sndq_packets_free:216|
[2025/09/12 05:24:11 649155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:486|origin_pktnum:373|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:486|path_largest_ack:486|
[2025/09/12 05:24:11 649159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:163|tx_in_flight:103209|prior_delivered:279958|prior_time:1757654651602152|is_app_limited:0|send_elapse:57996|ack_elapse:46953|ctl_first_sent_time:1757654651604012|lagest_ack_time:1757654651649105|curr_delivered:336367|
[2025/09/12 05:24:11 649164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651604012|
[2025/09/12 05:24:11 649168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2458||sndq_packets_used_bytes:0|sndq_packets_free:218|
[2025/09/12 05:24:11 649172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:55248|rttvar:2778|minrtt:30532|latest_rtt:45093|ack_delay:32|
[2025/09/12 05:24:11 649176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:53974|rttvar:4630|minrtt:30532|latest_rtt:45093|ack_delay:32|
[2025/09/12 05:24:11 649180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:486|lost_pn:483|thresh:3|
[2025/09/12 05:24:11 649184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 649226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 649234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 649245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 649249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 649257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 649268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 649292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 649295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 649317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 649329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 649348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 649359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 649379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 649435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 649439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 649443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 649450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 649470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:53974|rtt_var:4630|pto_duration:72494|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 649477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 649481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 649485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 30000|
[2025/09/12 05:24:11 649489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651746461|now:1757654651649470|interv:96991|
[2025/09/12 05:24:11 649493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651746461|now:1757654651649470|interval:96991|pto_count:0|srtt:53974
[2025/09/12 05:24:11 649497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57996, ack_elapse 46953, delivered 56409|rate 972636|lost 202|
[2025/09/12 05:24:11 649502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (972636) in round 7|
[2025/09/12 05:24:11 649506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 649510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 649514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651604012|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 649522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651604012|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 649527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:30000|srtt:53974|latest_rtt:45093|min_rtt:30532|applimit:0|lost:176|recovery:1|recovery_start:1757654651645493|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 649533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:187|largest:187|pns:2|
[2025/09/12 05:24:11 649537] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:151|pkt_type:SHORT_HEADER|pkt_num:187|frame:ACK |recv_time:1757654651649105|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 649542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771649105|now:1757654651649105|interv:120000000|
[2025/09/12 05:24:11 649546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771649105|now:1757654651649105|interv:120000000|
[2025/09/12 05:24:11 649550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651650052|pq_index:0|
[2025/09/12 05:24:11 649554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651648772|
[2025/09/12 05:24:11 649558] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651649558|
[2025/09/12 05:24:11 649563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651649562|
[2025/09/12 05:24:11 649568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:53974|min_srtt:53974|path_bw:1210248|loss_rate:86.54|path_pto:0|
[2025/09/12 05:24:11 649572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:84000|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 649577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 649581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 649585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 649589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 649593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:53974|min_srtt:53974|path_bw:1210248|loss_rate:86.54|path_pto:0|
[2025/09/12 05:24:11 649597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:84000|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 649602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 649608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 649612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 649616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 649621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:427|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 649625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:360804|
[2025/09/12 05:24:11 649629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 649633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 649637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 649641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 649645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 649649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 649653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651650052|
[2025/09/12 05:24:11 649657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651650052|
[2025/09/12 05:24:11 649661] [debug] |xqc_engine_wakeup_after|wakeup:1757654651650052|now:1757654651649660|diff:392|
[2025/09/12 05:24:11 649665] [debug] |xqc_engine_main_logic|END|now:1757654651649562|
[2025/09/12 05:24:11 649670] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651649670|
[2025/09/12 05:24:11 649674] [debug] |xqc_engine_wakeup_after|wakeup:1757654651650052|now:1757654651649673|diff:379|
[2025/09/12 05:24:11 649677] [debug] |xqc_engine_main_logic|END|now:1757654651649670|
[2025/09/12 05:24:11 650747] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651650747|
[2025/09/12 05:24:11 650754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651650052|pq_index:0|
[2025/09/12 05:24:11 650758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651649562|
[2025/09/12 05:24:11 650763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651650762|
[2025/09/12 05:24:11 650767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651650052|now:1757654651650762|
[2025/09/12 05:24:11 650772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651650052|now:1757654651650762|
[2025/09/12 05:24:11 650776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 650780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:53974|min_srtt:53974|path_bw:1210248|loss_rate:86.54|path_pto:0|
[2025/09/12 05:24:11 650784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:84000|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 650793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 650796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 650800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 650804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 650808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:53974|min_srtt:53974|path_bw:1210248|loss_rate:86.54|path_pto:0|
[2025/09/12 05:24:11 650813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:84000|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 650817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 650821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 650824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 650829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 650833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:427|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 650837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:360804|
[2025/09/12 05:24:11 650841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 650845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:512|
[2025/09/12 05:24:11 650875] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:512|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:30000|now:1757654651650853|stream_id:0|stream_offset:360804|
[2025/09/12 05:24:11 650884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:512|origin_pktnum:427|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 650891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:30000|applimit:0|
[2025/09/12 05:24:11 650898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:53974|rtt_var:4630|pto_duration:72494|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 650905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 650910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 650913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 31200|
[2025/09/12 05:24:11 650917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651748347|now:1757654651650897|interv:97450|
[2025/09/12 05:24:11 650926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651748347|now:1757654651650897|interval:97450|pto_count:0|srtt:53974
[2025/09/12 05:24:11 650930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:31200|
[2025/09/12 05:24:11 650935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:428|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 650939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:31200|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:361983|
[2025/09/12 05:24:11 650944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 650948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:513|
[2025/09/12 05:24:11 650974] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:513|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:31200|now:1757654651650955|stream_id:0|stream_offset:361983|
[2025/09/12 05:24:11 650982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:513|origin_pktnum:428|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 650989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:31200|applimit:0|
[2025/09/12 05:24:11 650995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:53974|rtt_var:4630|pto_duration:72494|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 651002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 651006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 651010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 32400|
[2025/09/12 05:24:11 651014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651748449|now:1757654651650995|interv:97454|
[2025/09/12 05:24:11 651018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651748449|now:1757654651650995|interval:97454|pto_count:0|srtt:53974
[2025/09/12 05:24:11 651022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:32400|
[2025/09/12 05:24:11 651027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:430|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 651031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:207534|
[2025/09/12 05:24:11 651035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 651039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651652039|now:1757654651651039|interv:1000|
[2025/09/12 05:24:11 651043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 651047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 651055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 651059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:32400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 651063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 651067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 651071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651650944|
[2025/09/12 05:24:11 651075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651650944|
[2025/09/12 05:24:11 651079] [debug] |xqc_engine_wakeup_after|wakeup:1757654651650944|now:1757654651651079|diff:18446744073709551481|
[2025/09/12 05:24:11 651084] [debug] |xqc_engine_main_logic|END|now:1757654651650762|
[2025/09/12 05:24:11 651092] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:151|state:ESTABED|recv_time:1757654651651091|
[2025/09/12 05:24:11 651097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 651102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:187|
[2025/09/12 05:24:11 651106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:188|
[2025/09/12 05:24:11 651111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:188|
[2025/09/12 05:24:11 651115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 651122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:487|origin_pktnum:376|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:488|path_largest_ack:487|
[2025/09/12 05:24:11 651126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:167|tx_in_flight:94809|prior_delivered:284758|prior_time:1757654651606142|is_app_limited:0|send_elapse:56782|ack_elapse:44949|ctl_first_sent_time:1757654651606802|lagest_ack_time:1757654651651091|curr_delivered:337567|
[2025/09/12 05:24:11 651131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651606802|
[2025/09/12 05:24:11 651136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2456||sndq_packets_used_bytes:0|sndq_packets_free:220|
[2025/09/12 05:24:11 651140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:488|origin_pktnum:259|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:488|path_largest_ack:488|
[2025/09/12 05:24:11 651144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:168|tx_in_flight:92409|prior_delivered:287158|prior_time:1757654651608135|is_app_limited:0|send_elapse:57957|ack_elapse:42956|ctl_first_sent_time:1757654651608873|lagest_ack_time:1757654651651091|curr_delivered:338767|
[2025/09/12 05:24:11 651149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651608873|
[2025/09/12 05:24:11 651153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2455||sndq_packets_used_bytes:0|sndq_packets_free:221|
[2025/09/12 05:24:11 651157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:53974|rttvar:4630|minrtt:30532|latest_rtt:42218|ack_delay:32|
[2025/09/12 05:24:11 651161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:52501|rttvar:6420|minrtt:30532|latest_rtt:42218|ack_delay:32|
[2025/09/12 05:24:11 651168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:488|lost_pn:485|thresh:3|
[2025/09/12 05:24:11 651172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 651207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 651215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 651226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 651230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 651242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 651267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 651271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 651290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 651301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 651320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 651332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 651351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 651407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 651411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 651415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 651422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 651426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:52501|rtt_var:6420|pto_duration:78181|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 651430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 651434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 651438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 30000|
[2025/09/12 05:24:11 651442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651754136|now:1757654651651426|interv:102710|
[2025/09/12 05:24:11 651446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651754136|now:1757654651651426|interval:102710|pto_count:0|srtt:52501
[2025/09/12 05:24:11 651450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57957, ack_elapse 42956, delivered 51609|rate 890470|lost 202|
[2025/09/12 05:24:11 651473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (890470) in round 7|
[2025/09/12 05:24:11 651480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 651489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 651493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651608873|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 651497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651608873|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 651502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:30000|srtt:52501|latest_rtt:42218|min_rtt:30532|applimit:0|lost:178|recovery:1|recovery_start:1757654651645493|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 651507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:188|largest:188|pns:2|
[2025/09/12 05:24:11 651512] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:151|pkt_type:SHORT_HEADER|pkt_num:188|frame:ACK |recv_time:1757654651651091|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 651516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771651091|now:1757654651651091|interv:120000000|
[2025/09/12 05:24:11 651520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771651091|now:1757654651651091|interv:120000000|
[2025/09/12 05:24:11 651524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651650944|pq_index:0|
[2025/09/12 05:24:11 651528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651650762|
[2025/09/12 05:24:11 651532] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651651532|
[2025/09/12 05:24:11 651537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651651536|
[2025/09/12 05:24:11 651541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654651650944|now:1757654651651536|
[2025/09/12 05:24:11 651545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:11 651549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654651650944|now:1757654651651536|
[2025/09/12 05:24:11 651553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:11 651558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:188|ack_delay:25614|first_ack_range:66|largest_pkt_recv_time:1757654651625944|
[2025/09/12 05:24:11 651563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:188|low:122|pkt_pns:2|
[2025/09/12 05:24:11 651567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:172|frame_largest_recv:188|
[2025/09/12 05:24:11 651571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:11 651575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:52501|min_srtt:52501|path_bw:1210248|loss_rate:87.04|path_pto:0|
[2025/09/12 05:24:11 651580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:81600|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 651587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 651591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 651594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 651599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 651603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:24:11 651607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:52501|min_srtt:52501|path_bw:1210248|loss_rate:87.04|path_pto:0|
[2025/09/12 05:24:11 651612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:81600|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 651616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 651620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 651623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 651627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 651632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:430|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 651636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:207534|
[2025/09/12 05:24:11 651640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 651644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 651648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:24:11 651652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:514|
[2025/09/12 05:24:11 651680] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:514|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:30000|now:1757654651651658|stream_id:0|stream_offset:0|
[2025/09/12 05:24:11 651689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:514|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 651697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 651703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 651716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 651719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 651723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651652039|
[2025/09/12 05:24:11 651727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651652039|
[2025/09/12 05:24:11 651731] [debug] |xqc_engine_wakeup_after|wakeup:1757654651652039|now:1757654651651731|diff:308|
[2025/09/12 05:24:11 651736] [debug] |xqc_engine_main_logic|END|now:1757654651651536|
[2025/09/12 05:24:11 651741] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651651741|
[2025/09/12 05:24:11 651745] [debug] |xqc_engine_wakeup_after|wakeup:1757654651652039|now:1757654651651745|diff:294|
[2025/09/12 05:24:11 651748] [debug] |xqc_engine_main_logic|END|now:1757654651651741|
[2025/09/12 05:24:11 652818] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651652818|
[2025/09/12 05:24:11 652825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651652039|pq_index:0|
[2025/09/12 05:24:11 652829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651651536|
[2025/09/12 05:24:11 652834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651652833|
[2025/09/12 05:24:11 652839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651652039|now:1757654651652833|
[2025/09/12 05:24:11 652843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651652039|now:1757654651652833|
[2025/09/12 05:24:11 652847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 652852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:52501|min_srtt:52501|path_bw:1210248|loss_rate:87.04|path_pto:0|
[2025/09/12 05:24:11 652856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:81600|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 652860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 652864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 652868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 652872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 652876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:52501|min_srtt:52501|path_bw:1210248|loss_rate:87.04|path_pto:0|
[2025/09/12 05:24:11 652880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:81600|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 652884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 652888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 652892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 652903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 652907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:430|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 652911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:207534|
[2025/09/12 05:24:11 652916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 652920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:515|
[2025/09/12 05:24:11 652949] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:515|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:30000|now:1757654651652927|stream_id:0|stream_offset:207534|
[2025/09/12 05:24:11 652957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:515|origin_pktnum:186|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 652964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:30000|applimit:0|
[2025/09/12 05:24:11 652971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:52501|rtt_var:6420|pto_duration:78181|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 652978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 652983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 652986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 31200|
[2025/09/12 05:24:11 652991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651756108|now:1757654651652970|interv:103138|
[2025/09/12 05:24:11 652994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651756108|now:1757654651652970|interval:103138|pto_count:0|srtt:52501
[2025/09/12 05:24:11 652999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:31200|
[2025/09/12 05:24:11 653004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:431|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 653008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:31200|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:363162|
[2025/09/12 05:24:11 653012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 653016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:516|
[2025/09/12 05:24:11 653041] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:516|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:31200|now:1757654651653023|stream_id:0|stream_offset:363162|
[2025/09/12 05:24:11 653049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:516|origin_pktnum:431|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 653063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:31200|applimit:0|
[2025/09/12 05:24:11 653069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:52501|rtt_var:6420|pto_duration:78181|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 653074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 653078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 653082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 32400|
[2025/09/12 05:24:11 653086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651756204|now:1757654651653069|interv:103135|
[2025/09/12 05:24:11 653090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651756204|now:1757654651653069|interval:103135|pto_count:0|srtt:52501
[2025/09/12 05:24:11 653094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:32400|
[2025/09/12 05:24:11 653099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:433|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 653103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:364341|
[2025/09/12 05:24:11 653107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 653111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651654111|now:1757654651653111|interv:1000|
[2025/09/12 05:24:11 653115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 653119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 653123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 653127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:32400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 653131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 653135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 653139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651654111|
[2025/09/12 05:24:11 653143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651654111|
[2025/09/12 05:24:11 653147] [debug] |xqc_engine_wakeup_after|wakeup:1757654651654111|now:1757654651653147|diff:964|
[2025/09/12 05:24:11 653151] [debug] |xqc_engine_main_logic|END|now:1757654651652833|
[2025/09/12 05:24:11 653159] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:151|state:ESTABED|recv_time:1757654651653159|
[2025/09/12 05:24:11 653164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 653169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:188|
[2025/09/12 05:24:11 653173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:189|
[2025/09/12 05:24:11 653182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:189|
[2025/09/12 05:24:11 653186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 653193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:489|origin_pktnum:380|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:490|path_largest_ack:489|
[2025/09/12 05:24:11 653197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:172|tx_in_flight:85209|prior_delivered:290758|prior_time:1757654651611137|is_app_limited:0|send_elapse:57977|ack_elapse:42022|ctl_first_sent_time:1757654651611796|lagest_ack_time:1757654651653159|curr_delivered:339967|
[2025/09/12 05:24:11 653202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651611796|
[2025/09/12 05:24:11 653206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2451||sndq_packets_used_bytes:0|sndq_packets_free:225|
[2025/09/12 05:24:11 653210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:490|origin_pktnum:381|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:490|path_largest_ack:490|
[2025/09/12 05:24:11 653214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:174|tx_in_flight:80400|prior_delivered:294367|prior_time:1757654651613978|is_app_limited:0|send_elapse:56635|ack_elapse:39181|ctl_first_sent_time:1757654651614618|lagest_ack_time:1757654651653159|curr_delivered:341167|
[2025/09/12 05:24:11 653219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651614618|
[2025/09/12 05:24:11 653223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2449||sndq_packets_used_bytes:0|sndq_packets_free:227|
[2025/09/12 05:24:11 653227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:52501|rttvar:6420|minrtt:30532|latest_rtt:38541|ack_delay:24|
[2025/09/12 05:24:11 653231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:50753|rttvar:8311|minrtt:30532|latest_rtt:38541|ack_delay:24|
[2025/09/12 05:24:11 653235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:490|lost_pn:487|thresh:3|
[2025/09/12 05:24:11 653239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 653277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 653284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 653296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 653300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 653303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 653326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 653330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 653349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 653361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 653382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 653394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 653413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 653485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 653489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 653496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 653503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 653507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:50753|rtt_var:8311|pto_duration:83997|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 653512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 653515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 653519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 30000|
[2025/09/12 05:24:11 653523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651762020|now:1757654651653507|interv:108513|
[2025/09/12 05:24:11 653527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651762020|now:1757654651653507|interval:108513|pto_count:0|srtt:50753
[2025/09/12 05:24:11 653531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 56635, ack_elapse 39181, delivered 46800|rate 826344|lost 202|
[2025/09/12 05:24:11 653536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (826344) in round 7|
[2025/09/12 05:24:11 653540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 653544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 653548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651614618|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 653552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651614618|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 653556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:30000|srtt:50753|latest_rtt:38541|min_rtt:30532|applimit:0|lost:180|recovery:1|recovery_start:1757654651645493|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 653562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:189|largest:189|pns:2|
[2025/09/12 05:24:11 653566] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:151|pkt_type:SHORT_HEADER|pkt_num:189|frame:ACK |recv_time:1757654651653159|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 653571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771653159|now:1757654651653159|interv:120000000|
[2025/09/12 05:24:11 653575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771653159|now:1757654651653159|interv:120000000|
[2025/09/12 05:24:11 653579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651654111|pq_index:0|
[2025/09/12 05:24:11 653586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651652833|
[2025/09/12 05:24:11 653589] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651653589|
[2025/09/12 05:24:11 653594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651653593|
[2025/09/12 05:24:11 653600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:50753|min_srtt:50753|path_bw:1210248|loss_rate:87.50|path_pto:0|
[2025/09/12 05:24:11 653604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:79200|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 653608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 653612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 653616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 653620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 653624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:50753|min_srtt:50753|path_bw:1210248|loss_rate:87.50|path_pto:0|
[2025/09/12 05:24:11 653628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:79200|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 653633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 653636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 653640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 653644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 653648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:433|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 653653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:364341|
[2025/09/12 05:24:11 653657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 653661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 653665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 653669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 653673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 653679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 653683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651654111|
[2025/09/12 05:24:11 653687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651654111|
[2025/09/12 05:24:11 653691] [debug] |xqc_engine_wakeup_after|wakeup:1757654651654111|now:1757654651653691|diff:420|
[2025/09/12 05:24:11 653695] [debug] |xqc_engine_main_logic|END|now:1757654651653593|
[2025/09/12 05:24:11 653700] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651653700|
[2025/09/12 05:24:11 653704] [debug] |xqc_engine_wakeup_after|wakeup:1757654651654111|now:1757654651653704|diff:407|
[2025/09/12 05:24:11 653708] [debug] |xqc_engine_main_logic|END|now:1757654651653700|
[2025/09/12 05:24:11 654778] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651654778|
[2025/09/12 05:24:11 654786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651654111|pq_index:0|
[2025/09/12 05:24:11 654790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651653593|
[2025/09/12 05:24:11 654795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651654794|
[2025/09/12 05:24:11 654799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651654111|now:1757654651654794|
[2025/09/12 05:24:11 654804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651654111|now:1757654651654794|
[2025/09/12 05:24:11 654807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 654812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:50753|min_srtt:50753|path_bw:1210248|loss_rate:87.50|path_pto:0|
[2025/09/12 05:24:11 654817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:79200|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 654822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 654825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 654829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 654834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 654838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:50753|min_srtt:50753|path_bw:1210248|loss_rate:87.50|path_pto:0|
[2025/09/12 05:24:11 654842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:79200|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 654846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 654850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 654854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 654862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 654866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:433|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 654871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:364341|
[2025/09/12 05:24:11 654875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 654880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:517|
[2025/09/12 05:24:11 654910] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:517|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:30000|now:1757654651654887|stream_id:0|stream_offset:364341|
[2025/09/12 05:24:11 654919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:517|origin_pktnum:433|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 654926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:30000|applimit:0|
[2025/09/12 05:24:11 654932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:50753|rtt_var:8311|pto_duration:83997|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 654940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 654944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 654948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 31200|
[2025/09/12 05:24:11 654952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651763884|now:1757654651654932|interv:108952|
[2025/09/12 05:24:11 654956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651763884|now:1757654651654932|interval:108952|pto_count:0|srtt:50753
[2025/09/12 05:24:11 654961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:31200|
[2025/09/12 05:24:11 654966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:435|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 654970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:31200|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:365520|
[2025/09/12 05:24:11 654974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 654979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:518|
[2025/09/12 05:24:11 655004] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:518|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:31200|now:1757654651654985|stream_id:0|stream_offset:365520|
[2025/09/12 05:24:11 655012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:518|origin_pktnum:435|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 655025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:31200|applimit:0|
[2025/09/12 05:24:11 655031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:50753|rtt_var:8311|pto_duration:83997|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 655037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 655040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 655044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 32400|
[2025/09/12 05:24:11 655048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651763982|now:1757654651655031|interv:108951|
[2025/09/12 05:24:11 655052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651763982|now:1757654651655031|interval:108951|pto_count:0|srtt:50753
[2025/09/12 05:24:11 655057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:32400|
[2025/09/12 05:24:11 655061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:438|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 655066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:367878|
[2025/09/12 05:24:11 655070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 655074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651656074|now:1757654651655074|interv:1000|
[2025/09/12 05:24:11 655078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 655082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 655086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 655090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:32400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 655094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 655098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 655102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651656074|
[2025/09/12 05:24:11 655106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651656074|
[2025/09/12 05:24:11 655110] [debug] |xqc_engine_wakeup_after|wakeup:1757654651656074|now:1757654651655110|diff:964|
[2025/09/12 05:24:11 655115] [debug] |xqc_engine_main_logic|END|now:1757654651654794|
[2025/09/12 05:24:11 655123] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:151|state:ESTABED|recv_time:1757654651655122|
[2025/09/12 05:24:11 655128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 655133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:189|
[2025/09/12 05:24:11 655137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:190|
[2025/09/12 05:24:11 655144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:190|
[2025/09/12 05:24:11 655151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 655158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:491|origin_pktnum:261|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:492|path_largest_ack:491|
[2025/09/12 05:24:11 655163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:178|tx_in_flight:73200|prior_delivered:297967|prior_time:1757654651617003|is_app_limited:0|send_elapse:57761|ack_elapse:38119|ctl_first_sent_time:1757654651617599|lagest_ack_time:1757654651655122|curr_delivered:342367|
[2025/09/12 05:24:11 655167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651617599|
[2025/09/12 05:24:11 655172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2448||sndq_packets_used_bytes:0|sndq_packets_free:228|
[2025/09/12 05:24:11 655176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:492|origin_pktnum:384|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:492|path_largest_ack:492|
[2025/09/12 05:24:11 655180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:181|tx_in_flight:68400|prior_delivered:300367|prior_time:1757654651618967|is_app_limited:0|send_elapse:57866|ack_elapse:36155|ctl_first_sent_time:1757654651620725|lagest_ack_time:1757654651655122|curr_delivered:343567|
[2025/09/12 05:24:11 655185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651620725|
[2025/09/12 05:24:11 655189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2446||sndq_packets_used_bytes:0|sndq_packets_free:230|
[2025/09/12 05:24:11 655193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:50753|rttvar:8311|minrtt:30532|latest_rtt:34397|ack_delay:24|
[2025/09/12 05:24:11 655197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:48705|rttvar:10329|minrtt:30532|latest_rtt:34397|ack_delay:24|
[2025/09/12 05:24:11 655201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:492|lost_pn:489|thresh:3|
[2025/09/12 05:24:11 655205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 655237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 655246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 655258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 655262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 655281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 655285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 655304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 655316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 655335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 655349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 655368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 655421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 655425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 655429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 655437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 655443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:48705|rtt_var:10329|pto_duration:90021|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 655448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 655452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 655474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 30000|
[2025/09/12 05:24:11 655479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651770006|now:1757654651655443|interv:114563|
[2025/09/12 05:24:11 655482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651770006|now:1757654651655443|interval:114563|pto_count:0|srtt:48705
[2025/09/12 05:24:11 655487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57866, ack_elapse 36155, delivered 43200|rate 746552|lost 202|
[2025/09/12 05:24:11 655491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (746552) in round 7|
[2025/09/12 05:24:11 655495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 655500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 655503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651620725|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 655508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651620725|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 655512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:30000|srtt:48705|latest_rtt:34397|min_rtt:30532|applimit:0|lost:182|recovery:1|recovery_start:1757654651645493|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 655518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:190|largest:190|pns:2|
[2025/09/12 05:24:11 655523] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:151|pkt_type:SHORT_HEADER|pkt_num:190|frame:ACK |recv_time:1757654651655122|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 655527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771655122|now:1757654651655122|interv:120000000|
[2025/09/12 05:24:11 655532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771655122|now:1757654651655122|interv:120000000|
[2025/09/12 05:24:11 655535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651656074|pq_index:0|
[2025/09/12 05:24:11 655539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651654794|
[2025/09/12 05:24:11 655543] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651655543|
[2025/09/12 05:24:11 655548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651655547|
[2025/09/12 05:24:11 655557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:48705|min_srtt:48705|path_bw:1210248|loss_rate:87.93|path_pto:0|
[2025/09/12 05:24:11 655561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:76800|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 655565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 655569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 655573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 655577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 655581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:48705|min_srtt:48705|path_bw:1210248|loss_rate:87.93|path_pto:0|
[2025/09/12 05:24:11 655585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:76800|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 655590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 655594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 655597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 655601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 655606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:438|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 655610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:367878|
[2025/09/12 05:24:11 655614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 655618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 655622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 655626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 655630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 655634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 655638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651656074|
[2025/09/12 05:24:11 655642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651656074|
[2025/09/12 05:24:11 655645] [debug] |xqc_engine_wakeup_after|wakeup:1757654651656074|now:1757654651655645|diff:429|
[2025/09/12 05:24:11 655652] [debug] |xqc_engine_main_logic|END|now:1757654651655547|
[2025/09/12 05:24:11 655657] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651655657|
[2025/09/12 05:24:11 655661] [debug] |xqc_engine_wakeup_after|wakeup:1757654651656074|now:1757654651655661|diff:413|
[2025/09/12 05:24:11 655665] [debug] |xqc_engine_main_logic|END|now:1757654651655657|
[2025/09/12 05:24:11 656735] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651656734|
[2025/09/12 05:24:11 656742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651656074|pq_index:0|
[2025/09/12 05:24:11 656747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651655547|
[2025/09/12 05:24:11 656751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651656750|
[2025/09/12 05:24:11 656756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651656074|now:1757654651656750|
[2025/09/12 05:24:11 656760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651656074|now:1757654651656750|
[2025/09/12 05:24:11 656764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 656768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:48705|min_srtt:48705|path_bw:1210248|loss_rate:87.93|path_pto:0|
[2025/09/12 05:24:11 656773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:76800|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 656777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 656781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 656785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 656789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 656793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:48705|min_srtt:48705|path_bw:1210248|loss_rate:87.93|path_pto:0|
[2025/09/12 05:24:11 656797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:76800|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 656801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 656805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 656809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 656813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 656817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:438|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 656821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:367878|
[2025/09/12 05:24:11 656830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 656834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:519|
[2025/09/12 05:24:11 656864] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:519|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:30000|now:1757654651656841|stream_id:0|stream_offset:367878|
[2025/09/12 05:24:11 656873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:519|origin_pktnum:438|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 656880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:30000|applimit:0|
[2025/09/12 05:24:11 656886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:48705|rtt_var:10329|pto_duration:90021|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 656893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 656897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 656901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 31200|
[2025/09/12 05:24:11 656905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651771862|now:1757654651656886|interv:114976|
[2025/09/12 05:24:11 656909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651771862|now:1757654651656886|interval:114976|pto_count:0|srtt:48705
[2025/09/12 05:24:11 656914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:31200|
[2025/09/12 05:24:11 656919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:441|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 656923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:31200|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:299496|
[2025/09/12 05:24:11 656927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 656931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:520|
[2025/09/12 05:24:11 656957] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:520|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:31200|now:1757654651656938|stream_id:0|stream_offset:299496|
[2025/09/12 05:24:11 656965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:520|origin_pktnum:319|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 656972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:31200|applimit:0|
[2025/09/12 05:24:11 656978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:48705|rtt_var:10329|pto_duration:90021|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 656985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 656994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 656997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 32400|
[2025/09/12 05:24:11 657001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651771959|now:1757654651656978|interv:114981|
[2025/09/12 05:24:11 657005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651771959|now:1757654651656978|interval:114981|pto_count:0|srtt:48705
[2025/09/12 05:24:11 657010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:32400|
[2025/09/12 05:24:11 657015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:442|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 657019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:370236|
[2025/09/12 05:24:11 657023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 657027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651658027|now:1757654651657027|interv:1000|
[2025/09/12 05:24:11 657031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 657035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 657039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 657043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:32400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 657047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 657051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 657055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651658027|
[2025/09/12 05:24:11 657059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651658027|
[2025/09/12 05:24:11 657063] [debug] |xqc_engine_wakeup_after|wakeup:1757654651658027|now:1757654651657063|diff:964|
[2025/09/12 05:24:11 657068] [debug] |xqc_engine_main_logic|END|now:1757654651656750|
[2025/09/12 05:24:11 658062] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:151|state:ESTABED|recv_time:1757654651658061|
[2025/09/12 05:24:11 658071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 658077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:190|
[2025/09/12 05:24:11 658081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:191|
[2025/09/12 05:24:11 658086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:191|
[2025/09/12 05:24:11 658090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 658097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:493|origin_pktnum:387|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:494|path_largest_ack:493|
[2025/09/12 05:24:11 658102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:183|tx_in_flight:62400|prior_delivered:305167|prior_time:1757654651622983|is_app_limited:0|send_elapse:57878|ack_elapse:35078|ctl_first_sent_time:1757654651623735|lagest_ack_time:1757654651658061|curr_delivered:344767|
[2025/09/12 05:24:11 658111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651623735|
[2025/09/12 05:24:11 658115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2442||sndq_packets_used_bytes:0|sndq_packets_free:234|
[2025/09/12 05:24:11 658119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:494|origin_pktnum:391|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:494|path_largest_ack:494|
[2025/09/12 05:24:11 658124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:187|tx_in_flight:55200|prior_delivered:308767|prior_time:1757654651625944|is_app_limited:0|send_elapse:57663|ack_elapse:32117|ctl_first_sent_time:1757654651626539|lagest_ack_time:1757654651658061|curr_delivered:345967|
[2025/09/12 05:24:11 658128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651626539|
[2025/09/12 05:24:11 658132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2440||sndq_packets_used_bytes:0|sndq_packets_free:236|
[2025/09/12 05:24:11 658136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:48705|rttvar:10329|minrtt:30532|latest_rtt:31522|ack_delay:24|
[2025/09/12 05:24:11 658140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:46554|rttvar:12048|minrtt:30532|latest_rtt:31522|ack_delay:24|
[2025/09/12 05:24:11 658145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:494|lost_pn:491|thresh:3|
[2025/09/12 05:24:11 658149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 658179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 658187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 658201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 658205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 658216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 658220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 658239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 658251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 658270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 658281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 658303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 658356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 658360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 658364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 658372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 658376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:46554|rtt_var:12048|pto_duration:94746|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 658380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 658384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 658388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 30000|
[2025/09/12 05:24:11 658392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651776684|now:1757654651658375|interv:118309|
[2025/09/12 05:24:11 658398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651776684|now:1757654651658375|interval:118309|pto_count:0|srtt:46554
[2025/09/12 05:24:11 658403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57663, ack_elapse 32117, delivered 37200|rate 645127|lost 202|
[2025/09/12 05:24:11 658407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (645127) in round 7|
[2025/09/12 05:24:11 658411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 658415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 658419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651626539|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 658424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651626539|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 658429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:30000|srtt:46554|latest_rtt:31522|min_rtt:30532|applimit:0|lost:184|recovery:1|recovery_start:1757654651645493|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 658434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:191|largest:191|pns:2|
[2025/09/12 05:24:11 658439] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:151|pkt_type:SHORT_HEADER|pkt_num:191|frame:ACK |recv_time:1757654651658061|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 658443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771658061|now:1757654651658061|interv:120000000|
[2025/09/12 05:24:11 658448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771658061|now:1757654651658061|interv:120000000|
[2025/09/12 05:24:11 658451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651658027|pq_index:0|
[2025/09/12 05:24:11 658474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651656750|
[2025/09/12 05:24:11 658478] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651658478|
[2025/09/12 05:24:11 658483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651658482|
[2025/09/12 05:24:11 658487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651658027|now:1757654651658482|
[2025/09/12 05:24:11 658491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651658027|now:1757654651658482|
[2025/09/12 05:24:11 658495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 658500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:46554|min_srtt:46554|path_bw:1210248|loss_rate:88.33|path_pto:0|
[2025/09/12 05:24:11 658505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:74400|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 658512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 658516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 658520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 658524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 658528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:46554|min_srtt:46554|path_bw:1210248|loss_rate:88.33|path_pto:0|
[2025/09/12 05:24:11 658532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:74400|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 658537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 658540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 658544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 658548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 658553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:442|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 658557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:370236|
[2025/09/12 05:24:11 658561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 658565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:521|
[2025/09/12 05:24:11 658594] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:521|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:30000|now:1757654651658572|stream_id:0|stream_offset:370236|
[2025/09/12 05:24:11 658603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:521|origin_pktnum:442|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 658610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:30000|applimit:0|
[2025/09/12 05:24:11 658617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:46554|rtt_var:12048|pto_duration:94746|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 658623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 658629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 658633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 31200|
[2025/09/12 05:24:11 658636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651778318|now:1757654651658616|interv:119702|
[2025/09/12 05:24:11 658645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651778318|now:1757654651658616|interval:119702|pto_count:0|srtt:46554
[2025/09/12 05:24:11 658649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:31200|
[2025/09/12 05:24:11 658654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:444|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 658658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:31200|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:371415|
[2025/09/12 05:24:11 658663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 658667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:522|
[2025/09/12 05:24:11 658693] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:522|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:31200|now:1757654651658674|stream_id:0|stream_offset:371415|
[2025/09/12 05:24:11 658702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:522|origin_pktnum:444|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 658709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:31200|applimit:0|
[2025/09/12 05:24:11 658715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:46554|rtt_var:12048|pto_duration:94746|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 658722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 658726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 658730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 32400|
[2025/09/12 05:24:11 658733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651778420|now:1757654651658715|interv:119705|
[2025/09/12 05:24:11 658737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651778420|now:1757654651658715|interval:119705|pto_count:0|srtt:46554
[2025/09/12 05:24:11 658742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:32400|
[2025/09/12 05:24:11 658746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:446|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 658750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:372594|
[2025/09/12 05:24:11 658755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 658759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651659759|now:1757654651658759|interv:1000|
[2025/09/12 05:24:11 658763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 658766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 658770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 658779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:32400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 658783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 658787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 658791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651659759|
[2025/09/12 05:24:11 658795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651659759|
[2025/09/12 05:24:11 658799] [debug] |xqc_engine_wakeup_after|wakeup:1757654651659759|now:1757654651658799|diff:960|
[2025/09/12 05:24:11 658803] [debug] |xqc_engine_main_logic|END|now:1757654651658482|
[2025/09/12 05:24:11 658808] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651658808|
[2025/09/12 05:24:11 658812] [debug] |xqc_engine_wakeup_after|wakeup:1757654651659759|now:1757654651658812|diff:947|
[2025/09/12 05:24:11 658816] [debug] |xqc_engine_main_logic|END|now:1757654651658808|
[2025/09/12 05:24:11 659885] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651659885|
[2025/09/12 05:24:11 659893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651659759|pq_index:0|
[2025/09/12 05:24:11 659897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651658482|
[2025/09/12 05:24:11 659902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651659901|
[2025/09/12 05:24:11 659906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651659759|now:1757654651659901|
[2025/09/12 05:24:11 659910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651659759|now:1757654651659901|
[2025/09/12 05:24:11 659914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 659919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:46554|min_srtt:46554|path_bw:1210248|loss_rate:88.71|path_pto:0|
[2025/09/12 05:24:11 659924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:72000|inflight:32400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 659928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 659932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 659936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 659940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 659944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:46554|min_srtt:46554|path_bw:1210248|loss_rate:88.71|path_pto:0|
[2025/09/12 05:24:11 659948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:72000|inflight:32400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 659956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 659960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 659964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 659968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 659972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:446|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 659976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:372594|
[2025/09/12 05:24:11 659981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 659986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:523|
[2025/09/12 05:24:11 660035] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:523|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:32400|now:1757654651659997|stream_id:0|stream_offset:372594|
[2025/09/12 05:24:11 660042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:523|origin_pktnum:446|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 660048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:32400|applimit:0|
[2025/09/12 05:24:11 660053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:46554|rtt_var:12048|pto_duration:94746|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 660059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 660063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 660067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 33600|
[2025/09/12 05:24:11 660071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651779743|now:1757654651660052|interv:119691|
[2025/09/12 05:24:11 660075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651779743|now:1757654651660052|interval:119691|pto_count:0|srtt:46554
[2025/09/12 05:24:11 660079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:33600|
[2025/09/12 05:24:11 660084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:448|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 660088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:33600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:373773|
[2025/09/12 05:24:11 660093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 660097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651661097|now:1757654651660097|interv:1000|
[2025/09/12 05:24:11 660101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 660109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 660113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 660117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:33600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 660121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 660125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 660129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651661097|
[2025/09/12 05:24:11 660133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651661097|
[2025/09/12 05:24:11 660137] [debug] |xqc_engine_wakeup_after|wakeup:1757654651661097|now:1757654651660137|diff:960|
[2025/09/12 05:24:11 660141] [debug] |xqc_engine_main_logic|END|now:1757654651659901|
[2025/09/12 05:24:11 661212] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651661211|
[2025/09/12 05:24:11 661219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651661097|pq_index:0|
[2025/09/12 05:24:11 661223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651659901|
[2025/09/12 05:24:11 661228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651661227|
[2025/09/12 05:24:11 661232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651661097|now:1757654651661227|
[2025/09/12 05:24:11 661237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651661097|now:1757654651661227|
[2025/09/12 05:24:11 661240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 661245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:46554|min_srtt:46554|path_bw:1210248|loss_rate:88.89|path_pto:0|
[2025/09/12 05:24:11 661250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:70800|inflight:33600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 661254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 661258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 661262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 661266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 661270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:46554|min_srtt:46554|path_bw:1210248|loss_rate:88.89|path_pto:0|
[2025/09/12 05:24:11 661274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:70800|inflight:33600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 661282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 661286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 661290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 661294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 661298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:448|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 661302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:33600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:373773|
[2025/09/12 05:24:11 661307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 661311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:524|
[2025/09/12 05:24:11 661340] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:524|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:33600|now:1757654651661318|stream_id:0|stream_offset:373773|
[2025/09/12 05:24:11 661349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:524|origin_pktnum:448|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 661356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:33600|applimit:0|
[2025/09/12 05:24:11 661363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:46554|rtt_var:12048|pto_duration:94746|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 661369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 661375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 661379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 34800|
[2025/09/12 05:24:11 661382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651781064|now:1757654651661362|interv:119702|
[2025/09/12 05:24:11 661387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651781064|now:1757654651661362|interval:119702|pto_count:0|srtt:46554
[2025/09/12 05:24:11 661391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:34800|
[2025/09/12 05:24:11 661396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:450|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 661400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:34800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:374952|
[2025/09/12 05:24:11 661404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 661408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651662408|now:1757654651661408|interv:1000|
[2025/09/12 05:24:11 661412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 661420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 661424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 661428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:34800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 661433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 661436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 661440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651662408|
[2025/09/12 05:24:11 661445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651662408|
[2025/09/12 05:24:11 661449] [debug] |xqc_engine_wakeup_after|wakeup:1757654651662408|now:1757654651661448|diff:960|
[2025/09/12 05:24:11 661453] [debug] |xqc_engine_main_logic|END|now:1757654651661227|
[2025/09/12 05:24:11 662541] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651662541|
[2025/09/12 05:24:11 662549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651662408|pq_index:0|
[2025/09/12 05:24:11 662553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651661227|
[2025/09/12 05:24:11 662558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651662557|
[2025/09/12 05:24:11 662562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651662408|now:1757654651662557|
[2025/09/12 05:24:11 662566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651662408|now:1757654651662557|
[2025/09/12 05:24:11 662570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 662575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:46554|min_srtt:46554|path_bw:1210248|loss_rate:89.06|path_pto:0|
[2025/09/12 05:24:11 662580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:69600|inflight:34800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 662584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 662588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 662592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 662597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 662601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:46554|min_srtt:46554|path_bw:1210248|loss_rate:89.06|path_pto:0|
[2025/09/12 05:24:11 662605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:69600|inflight:34800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 662613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 662617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 662621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 662625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 662630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:450|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 662634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:34800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:374952|
[2025/09/12 05:24:11 662638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 662643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:525|
[2025/09/12 05:24:11 662672] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:525|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:34800|now:1757654651662650|stream_id:0|stream_offset:374952|
[2025/09/12 05:24:11 662681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:525|origin_pktnum:450|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 662688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:34800|applimit:0|
[2025/09/12 05:24:11 662694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:46554|rtt_var:12048|pto_duration:94746|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 662701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 662706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 662710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 36000|
[2025/09/12 05:24:11 662714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651782396|now:1757654651662694|interv:119702|
[2025/09/12 05:24:11 662718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651782396|now:1757654651662694|interval:119702|pto_count:0|srtt:46554
[2025/09/12 05:24:11 662722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:36000|
[2025/09/12 05:24:11 662727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:452|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 662731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:376131|
[2025/09/12 05:24:11 662736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 662740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:526|
[2025/09/12 05:24:11 662764] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:526|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36000|now:1757654651662746|stream_id:0|stream_offset:376131|
[2025/09/12 05:24:11 662779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:526|origin_pktnum:452|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 662786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:36000|applimit:0|
[2025/09/12 05:24:11 662792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:46554|rtt_var:12048|pto_duration:94746|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 662797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 662801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 662805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 37200|
[2025/09/12 05:24:11 662809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651782492|now:1757654651662792|interv:119700|
[2025/09/12 05:24:11 662813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651782492|now:1757654651662792|interval:119700|pto_count:0|srtt:46554
[2025/09/12 05:24:11 662817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:37200|
[2025/09/12 05:24:11 662822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:454|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 662826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:37200|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:377310|
[2025/09/12 05:24:11 662831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 662834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651663834|now:1757654651662834|interv:1000|
[2025/09/12 05:24:11 662838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 662842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 662846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 662850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:37200|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 662855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 662858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 662862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651663834|
[2025/09/12 05:24:11 662866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651663834|
[2025/09/12 05:24:11 662870] [debug] |xqc_engine_wakeup_after|wakeup:1757654651663834|now:1757654651662870|diff:964|
[2025/09/12 05:24:11 662875] [debug] |xqc_engine_main_logic|END|now:1757654651662557|
[2025/09/12 05:24:11 663390] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:151|state:ESTABED|recv_time:1757654651663389|
[2025/09/12 05:24:11 663395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 663408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:191|
[2025/09/12 05:24:11 663412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:192|
[2025/09/12 05:24:11 663417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:192|
[2025/09/12 05:24:11 663421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 663428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:495|origin_pktnum:394|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:496|path_largest_ack:495|
[2025/09/12 05:24:11 663433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:190|tx_in_flight:49200|prior_delivered:312367|prior_time:1757654651628982|is_app_limited:0|send_elapse:56722|ack_elapse:34407|ctl_first_sent_time:1757654651629559|lagest_ack_time:1757654651663389|curr_delivered:347167|
[2025/09/12 05:24:11 663438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651629559|
[2025/09/12 05:24:11 663442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2438||sndq_packets_used_bytes:0|sndq_packets_free:238|
[2025/09/12 05:24:11 663446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:496|origin_pktnum:395|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:496|path_largest_ack:496|
[2025/09/12 05:24:11 663451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:191|tx_in_flight:46800|prior_delivered:314767|prior_time:1757654651630987|is_app_limited:0|send_elapse:57018|ack_elapse:32402|ctl_first_sent_time:1757654651631868|lagest_ack_time:1757654651663389|curr_delivered:348367|
[2025/09/12 05:24:11 663473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651631868|
[2025/09/12 05:24:11 663477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2436||sndq_packets_used_bytes:0|sndq_packets_free:240|
[2025/09/12 05:24:11 663481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:46554|rttvar:12048|minrtt:30532|latest_rtt:31521|ack_delay:24|
[2025/09/12 05:24:11 663486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:44672|rttvar:12800|minrtt:30532|latest_rtt:31521|ack_delay:24|
[2025/09/12 05:24:11 663490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:496|lost_pn:493|thresh:3|
[2025/09/12 05:24:11 663494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 663528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 663535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 663547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 663550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 663554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 663558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 663577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 663588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 663607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 663621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 663640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 663694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 663697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 663701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 663709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 663713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44672|rtt_var:12800|pto_duration:95872|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 663717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 663723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 663727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 34800|
[2025/09/12 05:24:11 663731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651783618|now:1757654651663713|interv:119905|
[2025/09/12 05:24:11 663735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651783618|now:1757654651663713|interval:119905|pto_count:0|srtt:44672
[2025/09/12 05:24:11 663740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57018, ack_elapse 32402, delivered 33600|rate 589287|lost 202|
[2025/09/12 05:24:11 663744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (589287) in round 7|
[2025/09/12 05:24:11 663748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 663752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 663756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651631868|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 663761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651631868|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:320767|
[2025/09/12 05:24:11 663765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:34800|srtt:44672|latest_rtt:31521|min_rtt:30532|applimit:0|lost:190|recovery:1|recovery_start:1757654651645493|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 663771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:192|largest:192|pns:2|
[2025/09/12 05:24:11 663775] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:151|pkt_type:SHORT_HEADER|pkt_num:192|frame:ACK |recv_time:1757654651663389|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 663780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771663389|now:1757654651663389|interv:120000000|
[2025/09/12 05:24:11 663784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771663389|now:1757654651663389|interv:120000000|
[2025/09/12 05:24:11 663788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651663834|pq_index:0|
[2025/09/12 05:24:11 663792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651662557|
[2025/09/12 05:24:11 663796] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651663796|
[2025/09/12 05:24:11 663801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651663800|
[2025/09/12 05:24:11 663806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44672|min_srtt:44672|path_bw:1210248|loss_rate:89.39|path_pto:0|
[2025/09/12 05:24:11 663813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:67200|inflight:34800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 663818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 663821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 663825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 663830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 663834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44672|min_srtt:44672|path_bw:1210248|loss_rate:89.39|path_pto:0|
[2025/09/12 05:24:11 663838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:67200|inflight:34800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 663842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 663846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 663850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 663854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 663858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:454|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 663862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:34800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:377310|
[2025/09/12 05:24:11 663866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 663870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 663874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 663878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:34800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 663882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 663886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 663890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651663834|
[2025/09/12 05:24:11 663894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651663834|
[2025/09/12 05:24:11 663898] [debug] |xqc_engine_wakeup_after|wakeup:1757654651663834|now:1757654651663898|diff:18446744073709551552|
[2025/09/12 05:24:11 663902] [debug] |xqc_engine_main_logic|END|now:1757654651663800|
[2025/09/12 05:24:11 663907] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651663907|
[2025/09/12 05:24:11 663915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651663834|pq_index:0|
[2025/09/12 05:24:11 663919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651663800|
[2025/09/12 05:24:11 663924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651663923|
[2025/09/12 05:24:11 663928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651663834|now:1757654651663923|
[2025/09/12 05:24:11 663932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651663834|now:1757654651663923|
[2025/09/12 05:24:11 663936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 663940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44672|min_srtt:44672|path_bw:1210248|loss_rate:89.39|path_pto:0|
[2025/09/12 05:24:11 663944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:67200|inflight:34800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 663948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 663952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 663956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 663960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 663964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44672|min_srtt:44672|path_bw:1210248|loss_rate:89.39|path_pto:0|
[2025/09/12 05:24:11 663969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:67200|inflight:34800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 663975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 663982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 663987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 663994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 664001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:454|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 664008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:34800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:377310|
[2025/09/12 05:24:11 664013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 664017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:527|
[2025/09/12 05:24:11 664046] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:527|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:34800|now:1757654651664024|stream_id:0|stream_offset:377310|
[2025/09/12 05:24:11 664061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:527|origin_pktnum:454|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 664068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:34800|applimit:0|
[2025/09/12 05:24:11 664075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44672|rtt_var:12800|pto_duration:95872|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 664080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 664083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 664087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 36000|
[2025/09/12 05:24:11 664091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651784896|now:1757654651664074|interv:120822|
[2025/09/12 05:24:11 664095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651784896|now:1757654651664074|interval:120822|pto_count:0|srtt:44672
[2025/09/12 05:24:11 664100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:36000|
[2025/09/12 05:24:11 664104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:457|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 664109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:378489|
[2025/09/12 05:24:11 664113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 664117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651665117|now:1757654651664117|interv:1000|
[2025/09/12 05:24:11 664121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 664125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 664129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 664133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:36000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 664138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 664142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 664146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651665117|
[2025/09/12 05:24:11 664150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651665117|
[2025/09/12 05:24:11 664154] [debug] |xqc_engine_wakeup_after|wakeup:1757654651665117|now:1757654651664153|diff:964|
[2025/09/12 05:24:11 664158] [debug] |xqc_engine_main_logic|END|now:1757654651663923|
[2025/09/12 05:24:11 665227] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651665227|
[2025/09/12 05:24:11 665238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651665117|pq_index:0|
[2025/09/12 05:24:11 665243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651663923|
[2025/09/12 05:24:11 665247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651665246|
[2025/09/12 05:24:11 665252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651665117|now:1757654651665246|
[2025/09/12 05:24:11 665256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651665117|now:1757654651665246|
[2025/09/12 05:24:11 665260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 665265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44672|min_srtt:44672|path_bw:1210248|loss_rate:89.55|path_pto:0|
[2025/09/12 05:24:11 665269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:66000|inflight:36000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 665273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 665277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 665281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 665285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 665289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44672|min_srtt:44672|path_bw:1210248|loss_rate:89.55|path_pto:0|
[2025/09/12 05:24:11 665293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:66000|inflight:36000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 665298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 665302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 665305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 665309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 665314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:457|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 665318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:378489|
[2025/09/12 05:24:11 665322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 665326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:528|
[2025/09/12 05:24:11 665355] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:528|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36000|now:1757654651665333|stream_id:0|stream_offset:378489|
[2025/09/12 05:24:11 665369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:528|origin_pktnum:457|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 665376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:36000|applimit:0|
[2025/09/12 05:24:11 665383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44672|rtt_var:12800|pto_duration:95872|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 665388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 665392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 665396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 37200|
[2025/09/12 05:24:11 665400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651786205|now:1757654651665383|interv:120822|
[2025/09/12 05:24:11 665404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651786205|now:1757654651665383|interval:120822|pto_count:0|srtt:44672
[2025/09/12 05:24:11 665409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:37200|
[2025/09/12 05:24:11 665414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:458|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 665418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:37200|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:379668|
[2025/09/12 05:24:11 665422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 665426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:529|
[2025/09/12 05:24:11 665452] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:529|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:37200|now:1757654651665433|stream_id:0|stream_offset:379668|
[2025/09/12 05:24:11 665480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:529|origin_pktnum:458|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 665487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:37200|applimit:0|
[2025/09/12 05:24:11 665493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44672|rtt_var:12800|pto_duration:95872|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 665500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 665505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 665508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 38400|
[2025/09/12 05:24:11 665512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651786305|now:1757654651665493|interv:120812|
[2025/09/12 05:24:11 665516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651786305|now:1757654651665493|interval:120812|pto_count:0|srtt:44672
[2025/09/12 05:24:11 665526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:38400|
[2025/09/12 05:24:11 665530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:461|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 665535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:382026|
[2025/09/12 05:24:11 665539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 665543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651666543|now:1757654651665543|interv:1000|
[2025/09/12 05:24:11 665547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 665551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 665555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 665559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:38400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 665563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 665567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 665571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651666543|
[2025/09/12 05:24:11 665575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651666543|
[2025/09/12 05:24:11 665579] [debug] |xqc_engine_wakeup_after|wakeup:1757654651666543|now:1757654651665579|diff:964|
[2025/09/12 05:24:11 665583] [debug] |xqc_engine_main_logic|END|now:1757654651665246|
[2025/09/12 05:24:11 666653] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651666653|
[2025/09/12 05:24:11 666661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651666543|pq_index:0|
[2025/09/12 05:24:11 666665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651665246|
[2025/09/12 05:24:11 666670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651666669|
[2025/09/12 05:24:11 666674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651666543|now:1757654651666669|
[2025/09/12 05:24:11 666679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651666543|now:1757654651666669|
[2025/09/12 05:24:11 666682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 666687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44672|min_srtt:44672|path_bw:1210248|loss_rate:89.86|path_pto:0|
[2025/09/12 05:24:11 666692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:63600|inflight:38400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 666701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 666704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 666708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 666713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 666717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44672|min_srtt:44672|path_bw:1210248|loss_rate:89.86|path_pto:0|
[2025/09/12 05:24:11 666721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:63600|inflight:38400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 666725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 666729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 666733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 666737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 666741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:461|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 666745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:382026|
[2025/09/12 05:24:11 666750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 666754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:530|
[2025/09/12 05:24:11 666784] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:530|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38400|now:1757654651666761|stream_id:0|stream_offset:382026|
[2025/09/12 05:24:11 666792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:530|origin_pktnum:461|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 666799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:38400|applimit:0|
[2025/09/12 05:24:11 666806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44672|rtt_var:12800|pto_duration:95872|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 666812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 666816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 666820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 05:24:11 666824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651787633|now:1757654651666806|interv:120827|
[2025/09/12 05:24:11 666828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651787633|now:1757654651666806|interval:120827|pto_count:0|srtt:44672
[2025/09/12 05:24:11 666837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:39600|
[2025/09/12 05:24:11 666842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:463|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 666846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:383205|
[2025/09/12 05:24:11 666850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 666854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651667854|now:1757654651666854|interv:1000|
[2025/09/12 05:24:11 666858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 666862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 666866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 666870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 666875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 666878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 666882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651667854|
[2025/09/12 05:24:11 666886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651667854|
[2025/09/12 05:24:11 666890] [debug] |xqc_engine_wakeup_after|wakeup:1757654651667854|now:1757654651666890|diff:964|
[2025/09/12 05:24:11 666894] [debug] |xqc_engine_main_logic|END|now:1757654651666669|
[2025/09/12 05:24:11 667965] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651667965|
[2025/09/12 05:24:11 667976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651667854|pq_index:0|
[2025/09/12 05:24:11 667983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651666669|
[2025/09/12 05:24:11 667991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651667989|
[2025/09/12 05:24:11 667996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651667854|now:1757654651667989|
[2025/09/12 05:24:11 668000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651667854|now:1757654651667989|
[2025/09/12 05:24:11 668004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 668008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44672|min_srtt:44672|path_bw:1210248|loss_rate:90.00|path_pto:0|
[2025/09/12 05:24:11 668013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:62400|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 668018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 668025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 668029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 668034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 668037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44672|min_srtt:44672|path_bw:1210248|loss_rate:90.00|path_pto:0|
[2025/09/12 05:24:11 668042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:62400|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 668046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 668050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 668054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 668058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 668062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:463|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 668066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:383205|
[2025/09/12 05:24:11 668070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 668075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:531|
[2025/09/12 05:24:11 668104] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:531|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757654651668082|stream_id:0|stream_offset:383205|
[2025/09/12 05:24:11 668113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:531|origin_pktnum:463|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 668120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 05:24:11 668127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44672|rtt_var:12800|pto_duration:95872|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 668133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 668137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 668141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 668145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651788954|now:1757654651668126|interv:120828|
[2025/09/12 05:24:11 668149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651788954|now:1757654651668126|interval:120828|pto_count:0|srtt:44672
[2025/09/12 05:24:11 668157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40800|
[2025/09/12 05:24:11 668162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 668167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 668171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 668175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651669175|now:1757654651668175|interv:1000|
[2025/09/12 05:24:11 668179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 668183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 668187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651669175|
[2025/09/12 05:24:11 668194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651669175|
[2025/09/12 05:24:11 668198] [debug] |xqc_engine_wakeup_after|wakeup:1757654651669175|now:1757654651668198|diff:977|
[2025/09/12 05:24:11 668202] [debug] |xqc_engine_main_logic|END|now:1757654651667989|
[2025/09/12 05:24:11 669216] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:151|state:ESTABED|recv_time:1757654651669215|
[2025/09/12 05:24:11 669224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 669230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:192|
[2025/09/12 05:24:11 669234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:193|
[2025/09/12 05:24:11 669239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:193|
[2025/09/12 05:24:11 669243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 669250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:497|origin_pktnum:278|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:498|path_largest_ack:497|
[2025/09/12 05:24:11 669255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:194|tx_in_flight:40800|prior_delivered:318367|prior_time:1757654651633963|is_app_limited:0|send_elapse:57848|ack_elapse:35252|ctl_first_sent_time:1757654651634637|lagest_ack_time:1757654651669215|curr_delivered:349567|
[2025/09/12 05:24:11 669259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651634637|
[2025/09/12 05:24:11 669264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2435||sndq_packets_used_bytes:0|sndq_packets_free:241|
[2025/09/12 05:24:11 669268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:498|origin_pktnum:279|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:498|path_largest_ack:498|
[2025/09/12 05:24:11 669272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:196|tx_in_flight:37200|prior_delivered:320767|prior_time:1757654651635963|is_app_limited:0|send_elapse:57944|ack_elapse:33252|ctl_first_sent_time:1757654651637743|lagest_ack_time:1757654651669215|curr_delivered:350767|
[2025/09/12 05:24:11 669277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651637743|
[2025/09/12 05:24:11 669284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2434||sndq_packets_used_bytes:0|sndq_packets_free:242|
[2025/09/12 05:24:11 669289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:44672|rttvar:12800|minrtt:30532|latest_rtt:31472|ack_delay:24|
[2025/09/12 05:24:11 669293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43019|rttvar:12906|minrtt:30532|latest_rtt:31472|ack_delay:24|
[2025/09/12 05:24:11 669297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:498|lost_pn:495|thresh:3|
[2025/09/12 05:24:11 669301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 669325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 669332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 669344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 669348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 669367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 669379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 669400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 669412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 669431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 669504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 669508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 669512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 669520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 669524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43019|rtt_var:12906|pto_duration:94643|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 669528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 669532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 669536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 38400|
[2025/09/12 05:24:11 669540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651787725|now:1757654651669524|interv:118201|
[2025/09/12 05:24:11 669544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651787725|now:1757654651669524|interval:118201|pto_count:0|srtt:43019
[2025/09/12 05:24:11 669548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57944, ack_elapse 33252, delivered 30000|rate 517741|lost 202|
[2025/09/12 05:24:11 669552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 7 -> 8|
[2025/09/12 05:24:11 669556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (517741) in round 8|
[2025/09/12 05:24:11 669560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 669564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 669568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651637743|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 669573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651637743|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 669577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:38400|srtt:43019|latest_rtt:31472|min_rtt:30532|applimit:0|lost:195|recovery:1|recovery_start:1757654651645493|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:11 669583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:193|largest:193|pns:2|
[2025/09/12 05:24:11 669588] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:151|pkt_type:SHORT_HEADER|pkt_num:193|frame:ACK |recv_time:1757654651669215|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 669595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771669215|now:1757654651669215|interv:120000000|
[2025/09/12 05:24:11 669599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771669215|now:1757654651669215|interv:120000000|
[2025/09/12 05:24:11 669603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651669175|pq_index:0|
[2025/09/12 05:24:11 669607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651667989|
[2025/09/12 05:24:11 669611] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651669611|
[2025/09/12 05:24:11 669616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651669615|
[2025/09/12 05:24:11 669620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651669175|now:1757654651669615|
[2025/09/12 05:24:11 669624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651669175|now:1757654651669615|
[2025/09/12 05:24:11 669628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 669633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43019|min_srtt:43019|path_bw:1210248|loss_rate:90.14|path_pto:0|
[2025/09/12 05:24:11 669638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:61200|inflight:38400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 669642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 669646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 669650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 669654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 669658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43019|min_srtt:43019|path_bw:1210248|loss_rate:90.14|path_pto:0|
[2025/09/12 05:24:11 669662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:61200|inflight:38400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 669666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 669670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 669674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 669678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 669682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1210|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 669687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1210|schedule_bytes:0|inflight:38400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 669693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 669697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:532|
[2025/09/12 05:24:11 669727] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:532|size:1210|sent:1226|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:38400|now:1757654651669704|stream_id:0|stream_offset:389100|
[2025/09/12 05:24:11 669736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:532|origin_pktnum:0|size:1210|enc_size:1226|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 669743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:38400|applimit:0|
[2025/09/12 05:24:11 669750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43019|rtt_var:12906|pto_duration:94643|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 669757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 669761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 669765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39610|
[2025/09/12 05:24:11 669769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651789347|now:1757654651669749|interv:119598|
[2025/09/12 05:24:11 669773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651789347|now:1757654651669749|interval:119598|pto_count:0|srtt:43019
[2025/09/12 05:24:11 669778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:39610|
[2025/09/12 05:24:11 669782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 669786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:390279|
[2025/09/12 05:24:11 669791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 669795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:533|
[2025/09/12 05:24:11 669821] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:533|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39610|now:1757654651669802|stream_id:0|stream_offset:390279|
[2025/09/12 05:24:11 669829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:533|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 669835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39610|applimit:0|
[2025/09/12 05:24:11 669842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43019|rtt_var:12906|pto_duration:94643|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 669848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 669856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 669860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40810|
[2025/09/12 05:24:11 669864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651789445|now:1757654651669842|interv:119603|
[2025/09/12 05:24:11 669868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651789445|now:1757654651669842|interval:119603|pto_count:0|srtt:43019
[2025/09/12 05:24:11 669873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40810|
[2025/09/12 05:24:11 669877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 669881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40810|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:391458|
[2025/09/12 05:24:11 669886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 669890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651670890|now:1757654651669890|interv:1000|
[2025/09/12 05:24:11 669894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 669897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 669901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651670890|
[2025/09/12 05:24:11 669906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651670890|
[2025/09/12 05:24:11 669910] [debug] |xqc_engine_wakeup_after|wakeup:1757654651670890|now:1757654651669909|diff:981|
[2025/09/12 05:24:11 669914] [debug] |xqc_engine_main_logic|END|now:1757654651669615|
[2025/09/12 05:24:11 669919] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651669919|
[2025/09/12 05:24:11 669923] [debug] |xqc_engine_wakeup_after|wakeup:1757654651670890|now:1757654651669923|diff:967|
[2025/09/12 05:24:11 669927] [debug] |xqc_engine_main_logic|END|now:1757654651669919|
[2025/09/12 05:24:11 670994] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651670994|
[2025/09/12 05:24:11 671003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651670890|pq_index:0|
[2025/09/12 05:24:11 671007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651669615|
[2025/09/12 05:24:11 671012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651671011|
[2025/09/12 05:24:11 671016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651670890|now:1757654651671011|
[2025/09/12 05:24:11 671020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651670890|now:1757654651671011|
[2025/09/12 05:24:11 671024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 671029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43019|min_srtt:43019|path_bw:1210248|loss_rate:87.67|path_pto:0|
[2025/09/12 05:24:11 671034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:40810|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 671042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 671046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 671050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 671054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 671058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43019|min_srtt:43019|path_bw:1210248|loss_rate:87.67|path_pto:0|
[2025/09/12 05:24:11 671062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:40810|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 671067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 671071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 671074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 671079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 671083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 671087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40810|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:391458|
[2025/09/12 05:24:11 671091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 671096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:534|
[2025/09/12 05:24:11 671124] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:534|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40810|now:1757654651671103|stream_id:0|stream_offset:391458|
[2025/09/12 05:24:11 671133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:534|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 671140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40810|applimit:0|
[2025/09/12 05:24:11 671147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43019|rtt_var:12906|pto_duration:94643|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 671154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 671158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 671162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42010|
[2025/09/12 05:24:11 671166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651790746|now:1757654651671146|interv:119600|
[2025/09/12 05:24:11 671174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651790746|now:1757654651671146|interval:119600|pto_count:0|srtt:43019
[2025/09/12 05:24:11 671179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42010|
[2025/09/12 05:24:11 671184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 671188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42010|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:392637|
[2025/09/12 05:24:11 671193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 671196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651672196|now:1757654651671196|interv:1000|
[2025/09/12 05:24:11 671200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 671204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 671208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651672196|
[2025/09/12 05:24:11 671212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651672196|
[2025/09/12 05:24:11 671216] [debug] |xqc_engine_wakeup_after|wakeup:1757654651672196|now:1757654651671216|diff:980|
[2025/09/12 05:24:11 671220] [debug] |xqc_engine_main_logic|END|now:1757654651671011|
[2025/09/12 05:24:11 671229] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:151|state:ESTABED|recv_time:1757654651671228|
[2025/09/12 05:24:11 671233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 671239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:193|
[2025/09/12 05:24:11 671243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:194|
[2025/09/12 05:24:11 671248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:194|
[2025/09/12 05:24:11 671252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 671259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:499|origin_pktnum:400|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:500|path_largest_ack:499|
[2025/09/12 05:24:11 671263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:196|tx_in_flight:38400|prior_delivered:320767|prior_time:1757654651635963|is_app_limited:0|send_elapse:58028|ack_elapse:35265|ctl_first_sent_time:1757654651637827|lagest_ack_time:1757654651671228|curr_delivered:351967|
[2025/09/12 05:24:11 671268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651637827|
[2025/09/12 05:24:11 671272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2428||sndq_packets_used_bytes:0|sndq_packets_free:248|
[2025/09/12 05:24:11 671276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:500|origin_pktnum:401|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:500|path_largest_ack:500|
[2025/09/12 05:24:11 671281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:196|tx_in_flight:38400|prior_delivered:320767|prior_time:1757654651635963|is_app_limited:0|send_elapse:58028|ack_elapse:35265|ctl_first_sent_time:1757654651637827|lagest_ack_time:1757654651671228|curr_delivered:353167|
[2025/09/12 05:24:11 671288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651637903|
[2025/09/12 05:24:11 671292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2426||sndq_packets_used_bytes:0|sndq_packets_free:250|
[2025/09/12 05:24:11 671296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43019|rttvar:12906|minrtt:30532|latest_rtt:33325|ack_delay:24|
[2025/09/12 05:24:11 671300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41804|rttvar:12109|minrtt:30532|latest_rtt:33325|ack_delay:24|
[2025/09/12 05:24:11 671304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:500|lost_pn:497|thresh:3|
[2025/09/12 05:24:11 671308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 671331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 671339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 671351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 671354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 671366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 671377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 671399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 671410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 671429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 671506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 671509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 671513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 671521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 671525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41804|rtt_var:12109|pto_duration:90240|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 671529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 671533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 671537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39610|
[2025/09/12 05:24:11 671541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651786343|now:1757654651671525|interv:114818|
[2025/09/12 05:24:11 671545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651786343|now:1757654651671525|interval:114818|pto_count:0|srtt:41804
[2025/09/12 05:24:11 671549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 58028, ack_elapse 35265, delivered 32400|rate 558351|lost 202|
[2025/09/12 05:24:11 671554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (558351) in round 8|
[2025/09/12 05:24:11 671558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 671562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 671566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651637903|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 671570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651637903|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 671575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39610|srtt:41804|latest_rtt:33325|min_rtt:30532|applimit:0|lost:195|recovery:1|recovery_start:1757654651645493|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 671580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:194|largest:194|pns:2|
[2025/09/12 05:24:11 671585] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:151|pkt_type:SHORT_HEADER|pkt_num:194|frame:ACK |recv_time:1757654651671228|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 671589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771671228|now:1757654651671228|interv:120000000|
[2025/09/12 05:24:11 671596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771671228|now:1757654651671228|interv:120000000|
[2025/09/12 05:24:11 671600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651672196|pq_index:0|
[2025/09/12 05:24:11 671604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651671011|
[2025/09/12 05:24:11 671608] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651671608|
[2025/09/12 05:24:11 671613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651671612|
[2025/09/12 05:24:11 671618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41804|min_srtt:41804|path_bw:1210248|loss_rate:86.49|path_pto:0|
[2025/09/12 05:24:11 671623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 671627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 671631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 671635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 671639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 671643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41804|min_srtt:41804|path_bw:1210248|loss_rate:86.49|path_pto:0|
[2025/09/12 05:24:11 671647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 671651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 671655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 671659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 671663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 671667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 671671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:392637|
[2025/09/12 05:24:11 671676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 671679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 671683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651672196|
[2025/09/12 05:24:11 671687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651672196|
[2025/09/12 05:24:11 671694] [debug] |xqc_engine_wakeup_after|wakeup:1757654651672196|now:1757654651671693|diff:503|
[2025/09/12 05:24:11 671698] [debug] |xqc_engine_main_logic|END|now:1757654651671612|
[2025/09/12 05:24:11 671703] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651671703|
[2025/09/12 05:24:11 671707] [debug] |xqc_engine_wakeup_after|wakeup:1757654651672196|now:1757654651671706|diff:490|
[2025/09/12 05:24:11 671710] [debug] |xqc_engine_main_logic|END|now:1757654651671703|
[2025/09/12 05:24:11 672779] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651672779|
[2025/09/12 05:24:11 672787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651672196|pq_index:0|
[2025/09/12 05:24:11 672791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651671612|
[2025/09/12 05:24:11 672796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651672795|
[2025/09/12 05:24:11 672800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651672196|now:1757654651672795|
[2025/09/12 05:24:11 672805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651672196|now:1757654651672795|
[2025/09/12 05:24:11 672809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 672813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41804|min_srtt:41804|path_bw:1210248|loss_rate:86.49|path_pto:0|
[2025/09/12 05:24:11 672818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 672822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 672826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 672830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 672834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 672838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41804|min_srtt:41804|path_bw:1210248|loss_rate:86.49|path_pto:0|
[2025/09/12 05:24:11 672843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 672847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 672851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 672854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 672858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 672863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 672871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:392637|
[2025/09/12 05:24:11 672875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 672880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:535|
[2025/09/12 05:24:11 672910] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:535|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39610|now:1757654651672887|stream_id:0|stream_offset:392637|
[2025/09/12 05:24:11 672919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:535|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 672927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39610|applimit:0|
[2025/09/12 05:24:11 672934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41804|rtt_var:12109|pto_duration:90240|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 672940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 672945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 672949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40810|
[2025/09/12 05:24:11 672953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651788127|now:1757654651672933|interv:115194|
[2025/09/12 05:24:11 672957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651788127|now:1757654651672933|interval:115194|pto_count:0|srtt:41804
[2025/09/12 05:24:11 672961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40810|
[2025/09/12 05:24:11 672966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 672970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40810|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:393816|
[2025/09/12 05:24:11 672975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 672979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:536|
[2025/09/12 05:24:11 673004] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:536|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40810|now:1757654651672985|stream_id:0|stream_offset:393816|
[2025/09/12 05:24:11 673012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:536|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 673019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40810|applimit:0|
[2025/09/12 05:24:11 673026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41804|rtt_var:12109|pto_duration:90240|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 673032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 673040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 673044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42010|
[2025/09/12 05:24:11 673048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651788225|now:1757654651673025|interv:115200|
[2025/09/12 05:24:11 673052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651788225|now:1757654651673025|interval:115200|pto_count:0|srtt:41804
[2025/09/12 05:24:11 673057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42010|
[2025/09/12 05:24:11 673061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 673066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42010|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:394995|
[2025/09/12 05:24:11 673070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 673074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651674074|now:1757654651673074|interv:1000|
[2025/09/12 05:24:11 673078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 673082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 673086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651674074|
[2025/09/12 05:24:11 673090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651674074|
[2025/09/12 05:24:11 673094] [debug] |xqc_engine_wakeup_after|wakeup:1757654651674074|now:1757654651673094|diff:980|
[2025/09/12 05:24:11 673098] [debug] |xqc_engine_main_logic|END|now:1757654651672795|
[2025/09/12 05:24:11 673236] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:151|state:ESTABED|recv_time:1757654651673235|
[2025/09/12 05:24:11 673241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 673247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:194|
[2025/09/12 05:24:11 673251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:195|
[2025/09/12 05:24:11 673256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:195|
[2025/09/12 05:24:11 673261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 673267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:501|origin_pktnum:404|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:502|path_largest_ack:501|
[2025/09/12 05:24:11 673271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:197|tx_in_flight:37200|prior_delivered:323167|prior_time:1757654651638023|is_app_limited:0|send_elapse:57929|ack_elapse:35212|ctl_first_sent_time:1757654651639832|lagest_ack_time:1757654651673235|curr_delivered:354367|
[2025/09/12 05:24:11 673276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651639832|
[2025/09/12 05:24:11 673281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2424||sndq_packets_used_bytes:0|sndq_packets_free:252|
[2025/09/12 05:24:11 673285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:502|origin_pktnum:405|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:502|path_largest_ack:502|
[2025/09/12 05:24:11 673292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:197|tx_in_flight:37200|prior_delivered:323167|prior_time:1757654651638023|is_app_limited:0|send_elapse:57929|ack_elapse:35212|ctl_first_sent_time:1757654651639832|lagest_ack_time:1757654651673235|curr_delivered:355567|
[2025/09/12 05:24:11 673297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651639935|
[2025/09/12 05:24:11 673301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2422||sndq_packets_used_bytes:0|sndq_packets_free:254|
[2025/09/12 05:24:11 673305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41804|rttvar:12109|minrtt:30532|latest_rtt:33300|ack_delay:24|
[2025/09/12 05:24:11 673309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40738|rttvar:11214|minrtt:30532|latest_rtt:33300|ack_delay:24|
[2025/09/12 05:24:11 673313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:502|lost_pn:499|thresh:3|
[2025/09/12 05:24:11 673317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 673340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 673348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 673360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 673364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 673367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 673381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 673400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 673411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 673430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 673508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 673511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 673515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 673523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 673527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40738|rtt_var:11214|pto_duration:85594|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 673531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 673535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 673539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39610|
[2025/09/12 05:24:11 673543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651783579|now:1757654651673527|interv:110052|
[2025/09/12 05:24:11 673547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651783579|now:1757654651673527|interval:110052|pto_count:0|srtt:40738
[2025/09/12 05:24:11 673551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57929, ack_elapse 35212, delivered 32400|rate 559305|lost 202|
[2025/09/12 05:24:11 673555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (559305) in round 8|
[2025/09/12 05:24:11 673560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 673564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 673568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651639935|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 673572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651639935|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 673577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39610|srtt:40738|latest_rtt:33300|min_rtt:30532|applimit:0|lost:195|recovery:1|recovery_start:1757654651645493|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 673582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:195|largest:195|pns:2|
[2025/09/12 05:24:11 673587] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:151|pkt_type:SHORT_HEADER|pkt_num:195|frame:ACK |recv_time:1757654651673235|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 673594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771673235|now:1757654651673235|interv:120000000|
[2025/09/12 05:24:11 673598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771673235|now:1757654651673235|interv:120000000|
[2025/09/12 05:24:11 673602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651674074|pq_index:0|
[2025/09/12 05:24:11 673606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651672795|
[2025/09/12 05:24:11 673610] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651673610|
[2025/09/12 05:24:11 673615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651673614|
[2025/09/12 05:24:11 673621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40738|min_srtt:40738|path_bw:1210248|loss_rate:84.21|path_pto:0|
[2025/09/12 05:24:11 673625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 673629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40738|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 673634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:465|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 673638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40738|min_srtt:40738|path_bw:1210248|loss_rate:84.21|path_pto:0|
[2025/09/12 05:24:11 673642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:385563|
[2025/09/12 05:24:11 673647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40738|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 673651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:467|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 673655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40738|min_srtt:40738|path_bw:1210248|loss_rate:84.21|path_pto:0|
[2025/09/12 05:24:11 673659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:320718|
[2025/09/12 05:24:11 673664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 673667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 673671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 673676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 673679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40738|min_srtt:40738|path_bw:1210248|loss_rate:84.21|path_pto:0|
[2025/09/12 05:24:11 673686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 673690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 673694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 673698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 673702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 673706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:465|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 673710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 673715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 673719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 673723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 673727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:394995|
[2025/09/12 05:24:11 673731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 673735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 673738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651674074|
[2025/09/12 05:24:11 673742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651674074|
[2025/09/12 05:24:11 673746] [debug] |xqc_engine_wakeup_after|wakeup:1757654651674074|now:1757654651673746|diff:328|
[2025/09/12 05:24:11 673751] [debug] |xqc_engine_main_logic|END|now:1757654651673614|
[2025/09/12 05:24:11 673756] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651673756|
[2025/09/12 05:24:11 673759] [debug] |xqc_engine_wakeup_after|wakeup:1757654651674074|now:1757654651673759|diff:315|
[2025/09/12 05:24:11 673763] [debug] |xqc_engine_main_logic|END|now:1757654651673756|
[2025/09/12 05:24:11 674831] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651674831|
[2025/09/12 05:24:11 674839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651674074|pq_index:0|
[2025/09/12 05:24:11 674843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651673614|
[2025/09/12 05:24:11 674848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651674847|
[2025/09/12 05:24:11 674853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651674074|now:1757654651674847|
[2025/09/12 05:24:11 674861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651674074|now:1757654651674847|
[2025/09/12 05:24:11 674865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 674870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40738|min_srtt:40738|path_bw:1210248|loss_rate:84.21|path_pto:0|
[2025/09/12 05:24:11 674874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:320718|
[2025/09/12 05:24:11 674879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 674882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 674886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 674891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 674895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40738|min_srtt:40738|path_bw:1210248|loss_rate:84.21|path_pto:0|
[2025/09/12 05:24:11 674899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 674903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 674907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 674911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 674915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 674919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:465|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 674923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 674928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 674932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:537|
[2025/09/12 05:24:11 674962] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:537|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39610|now:1757654651674939|stream_id:0|stream_offset:384384|
[2025/09/12 05:24:11 674970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:537|origin_pktnum:465|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 674978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39610|applimit:0|
[2025/09/12 05:24:11 674985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40738|rtt_var:11214|pto_duration:85594|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 674996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 675000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 675004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40810|
[2025/09/12 05:24:11 675008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651785533|now:1757654651674984|interv:110549|
[2025/09/12 05:24:11 675012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651785533|now:1757654651674984|interval:110549|pto_count:0|srtt:40738
[2025/09/12 05:24:11 675017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40810|
[2025/09/12 05:24:11 675022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:467|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 675026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40810|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:385563|
[2025/09/12 05:24:11 675030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 675034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:538|
[2025/09/12 05:24:11 675061] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:538|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40810|now:1757654651675042|stream_id:0|stream_offset:385563|
[2025/09/12 05:24:11 675070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:538|origin_pktnum:467|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 675077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40810|applimit:0|
[2025/09/12 05:24:11 675084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40738|rtt_var:11214|pto_duration:85594|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 675090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 675094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 675098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42010|
[2025/09/12 05:24:11 675102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651785636|now:1757654651675084|interv:110552|
[2025/09/12 05:24:11 675106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651785636|now:1757654651675084|interval:110552|pto_count:0|srtt:40738
[2025/09/12 05:24:11 675110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42010|
[2025/09/12 05:24:11 675115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 675119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42010|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:394995|
[2025/09/12 05:24:11 675128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 675132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651676132|now:1757654651675132|interv:1000|
[2025/09/12 05:24:11 675136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 675140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 675143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651676132|
[2025/09/12 05:24:11 675148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651676132|
[2025/09/12 05:24:11 675152] [debug] |xqc_engine_wakeup_after|wakeup:1757654651676132|now:1757654651675152|diff:980|
[2025/09/12 05:24:11 675156] [debug] |xqc_engine_main_logic|END|now:1757654651674847|
[2025/09/12 05:24:11 675241] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:151|state:ESTABED|recv_time:1757654651675240|
[2025/09/12 05:24:11 675246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 675252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:195|
[2025/09/12 05:24:11 675256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:196|
[2025/09/12 05:24:11 675261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:196|
[2025/09/12 05:24:11 675265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 675272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:503|origin_pktnum:290|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:504|path_largest_ack:503|
[2025/09/12 05:24:11 675276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:197|tx_in_flight:36000|prior_delivered:326767|prior_time:1757654651641105|is_app_limited:0|send_elapse:56735|ack_elapse:34135|ctl_first_sent_time:1757654651641627|lagest_ack_time:1757654651675240|curr_delivered:356767|
[2025/09/12 05:24:11 675281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651641627|
[2025/09/12 05:24:11 675285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2421||sndq_packets_used_bytes:0|sndq_packets_free:255|
[2025/09/12 05:24:11 675289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:504|origin_pktnum:411|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:504|path_largest_ack:504|
[2025/09/12 05:24:11 675294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:197|tx_in_flight:36000|prior_delivered:326767|prior_time:1757654651641105|is_app_limited:0|send_elapse:56735|ack_elapse:34135|ctl_first_sent_time:1757654651641627|lagest_ack_time:1757654651675240|curr_delivered:357967|
[2025/09/12 05:24:11 675298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651641708|
[2025/09/12 05:24:11 675302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2419||sndq_packets_used_bytes:0|sndq_packets_free:257|
[2025/09/12 05:24:11 675306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40738|rttvar:11214|minrtt:30532|latest_rtt:33532|ack_delay:24|
[2025/09/12 05:24:11 675310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39834|rttvar:10218|minrtt:30532|latest_rtt:33532|ack_delay:24|
[2025/09/12 05:24:11 675318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:504|lost_pn:501|thresh:3|
[2025/09/12 05:24:11 675322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 675342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 675349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 675361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 675365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 675373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 675392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 675403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 675425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 675496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 675500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 675504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 675511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 675515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39834|rtt_var:10218|pto_duration:80706|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 675520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 675523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 675527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39610|
[2025/09/12 05:24:11 675531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651780748|now:1757654651675515|interv:105233|
[2025/09/12 05:24:11 675538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651780748|now:1757654651675515|interval:105233|pto_count:0|srtt:39834
[2025/09/12 05:24:11 675542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 56735, ack_elapse 34135, delivered 31200|rate 549925|lost 202|
[2025/09/12 05:24:11 675547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (549925) in round 8|
[2025/09/12 05:24:11 675551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 675555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 675559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651641708|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 675563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651641708|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 675568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39610|srtt:39834|latest_rtt:33532|min_rtt:30532|applimit:0|lost:197|recovery:1|recovery_start:1757654651645493|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 675573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:196|largest:196|pns:2|
[2025/09/12 05:24:11 675578] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:151|pkt_type:SHORT_HEADER|pkt_num:196|frame:ACK |recv_time:1757654651675240|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 675582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771675240|now:1757654651675240|interv:120000000|
[2025/09/12 05:24:11 675586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771675240|now:1757654651675240|interv:120000000|
[2025/09/12 05:24:11 675590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651676132|pq_index:0|
[2025/09/12 05:24:11 675594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651674847|
[2025/09/12 05:24:11 675598] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651675598|
[2025/09/12 05:24:11 675603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651675602|
[2025/09/12 05:24:11 675608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39834|min_srtt:39834|path_bw:1210248|loss_rate:84.62|path_pto:0|
[2025/09/12 05:24:11 675613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:320718|
[2025/09/12 05:24:11 675617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39834|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 675624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:473|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 675629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39834|min_srtt:39834|path_bw:1210248|loss_rate:84.62|path_pto:0|
[2025/09/12 05:24:11 675633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:253515|
[2025/09/12 05:24:11 675637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39834|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 675641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:476|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 675645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39834|min_srtt:39834|path_bw:1210248|loss_rate:84.62|path_pto:0|
[2025/09/12 05:24:11 675650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:254694|
[2025/09/12 05:24:11 675654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 675658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 675661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 675666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 675670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39834|min_srtt:39834|path_bw:1210248|loss_rate:84.62|path_pto:0|
[2025/09/12 05:24:11 675674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 675678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 675682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 675685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 675690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 675694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:473|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 675698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:320718|
[2025/09/12 05:24:11 675702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 675706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 675713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 675717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:394995|
[2025/09/12 05:24:11 675721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 675725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 675728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651676132|
[2025/09/12 05:24:11 675732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651676132|
[2025/09/12 05:24:11 675736] [debug] |xqc_engine_wakeup_after|wakeup:1757654651676132|now:1757654651675736|diff:396|
[2025/09/12 05:24:11 675740] [debug] |xqc_engine_main_logic|END|now:1757654651675602|
[2025/09/12 05:24:11 675745] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651675745|
[2025/09/12 05:24:11 675749] [debug] |xqc_engine_wakeup_after|wakeup:1757654651676132|now:1757654651675749|diff:383|
[2025/09/12 05:24:11 675753] [debug] |xqc_engine_main_logic|END|now:1757654651675745|
[2025/09/12 05:24:11 676821] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651676821|
[2025/09/12 05:24:11 676829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651676132|pq_index:0|
[2025/09/12 05:24:11 676833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651675602|
[2025/09/12 05:24:11 676838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651676837|
[2025/09/12 05:24:11 676842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651676132|now:1757654651676837|
[2025/09/12 05:24:11 676847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651676132|now:1757654651676837|
[2025/09/12 05:24:11 676851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 676855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39834|min_srtt:39834|path_bw:1210248|loss_rate:84.62|path_pto:0|
[2025/09/12 05:24:11 676860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:254694|
[2025/09/12 05:24:11 676864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 676868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 676872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 676876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 676880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39834|min_srtt:39834|path_bw:1210248|loss_rate:84.62|path_pto:0|
[2025/09/12 05:24:11 676884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 676892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 676896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 676900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 676904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 676908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:473|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 676912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:320718|
[2025/09/12 05:24:11 676917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 676921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:539-543|next_skip_chance:1757654651994039|current_time:1757654651676921|
[2025/09/12 05:24:11 676926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:544|
[2025/09/12 05:24:11 676956] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:544|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39610|now:1757654651676933|stream_id:0|stream_offset:320718|
[2025/09/12 05:24:11 676964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:544|origin_pktnum:355|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 676972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39610|applimit:0|
[2025/09/12 05:24:11 676978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39834|rtt_var:10218|pto_duration:80706|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 676985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 676990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 676994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40810|
[2025/09/12 05:24:11 676997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651782639|now:1757654651676978|interv:105661|
[2025/09/12 05:24:11 677001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651782639|now:1757654651676978|interval:105661|pto_count:0|srtt:39834
[2025/09/12 05:24:11 677006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40810|
[2025/09/12 05:24:11 677011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:476|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 677015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40810|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:253515|
[2025/09/12 05:24:11 677024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 677028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:545|
[2025/09/12 05:24:11 677054] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:545|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40810|now:1757654651677035|stream_id:0|stream_offset:253515|
[2025/09/12 05:24:11 677062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:545|origin_pktnum:241|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 677070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40810|applimit:0|
[2025/09/12 05:24:11 677077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39834|rtt_var:10218|pto_duration:80706|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 677083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 677087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 677091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42010|
[2025/09/12 05:24:11 677095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651782741|now:1757654651677077|interv:105664|
[2025/09/12 05:24:11 677099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651782741|now:1757654651677077|interval:105664|pto_count:0|srtt:39834
[2025/09/12 05:24:11 677103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42010|
[2025/09/12 05:24:11 677108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 677112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42010|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:394995|
[2025/09/12 05:24:11 677117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 677120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651678120|now:1757654651677120|interv:1000|
[2025/09/12 05:24:11 677124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 677128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 677132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651678120|
[2025/09/12 05:24:11 677136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651678120|
[2025/09/12 05:24:11 677140] [debug] |xqc_engine_wakeup_after|wakeup:1757654651678120|now:1757654651677140|diff:980|
[2025/09/12 05:24:11 677144] [debug] |xqc_engine_main_logic|END|now:1757654651676837|
[2025/09/12 05:24:11 677255] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:151|state:ESTABED|recv_time:1757654651677254|
[2025/09/12 05:24:11 677260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 677266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:196|
[2025/09/12 05:24:11 677270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:197|
[2025/09/12 05:24:11 677275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:197|
[2025/09/12 05:24:11 677286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 677292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:505|origin_pktnum:412|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:506|path_largest_ack:505|
[2025/09/12 05:24:11 677296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:197|tx_in_flight:38400|prior_delivered:326767|prior_time:1757654651641105|is_app_limited:0|send_elapse:58122|ack_elapse:36149|ctl_first_sent_time:1757654651643014|lagest_ack_time:1757654651677254|curr_delivered:359167|
[2025/09/12 05:24:11 677301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651643014|
[2025/09/12 05:24:11 677306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2415||sndq_packets_used_bytes:0|sndq_packets_free:261|
[2025/09/12 05:24:11 677310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:506|origin_pktnum:170|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:506|path_largest_ack:506|
[2025/09/12 05:24:11 677314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:200|tx_in_flight:33600|prior_delivered:329167|prior_time:1757654651643139|is_app_limited:0|send_elapse:57164|ack_elapse:34115|ctl_first_sent_time:1757654651644900|lagest_ack_time:1757654651677254|curr_delivered:360367|
[2025/09/12 05:24:11 677319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651644900|
[2025/09/12 05:24:11 677322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2414||sndq_packets_used_bytes:0|sndq_packets_free:262|
[2025/09/12 05:24:11 677326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39834|rttvar:10218|minrtt:30532|latest_rtt:32354|ack_delay:24|
[2025/09/12 05:24:11 677331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38896|rttvar:9540|minrtt:30532|latest_rtt:32354|ack_delay:24|
[2025/09/12 05:24:11 677335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:506|lost_pn:503|thresh:3|
[2025/09/12 05:24:11 677339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 677359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 677370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 677374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 677396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 677407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 677428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 677502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 677506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 677510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 677518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 677522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38896|rtt_var:9540|pto_duration:77056|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 677527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 677531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 677535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39610|
[2025/09/12 05:24:11 677539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651779091|now:1757654651677521|interv:101570|
[2025/09/12 05:24:11 677543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651779091|now:1757654651677521|interval:101570|pto_count:0|srtt:38896
[2025/09/12 05:24:11 677547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 57164, ack_elapse 34115, delivered 31200|rate 545798|lost 202|
[2025/09/12 05:24:11 677551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (545798) in round 8|
[2025/09/12 05:24:11 677555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 677560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 677563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651644900|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 677568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651644900|recovery:1|recovery_start:1757654651645493|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 677573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39610|srtt:38896|latest_rtt:32354|min_rtt:30532|applimit:0|lost:199|recovery:1|recovery_start:1757654651645493|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 677578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:197|largest:197|pns:2|
[2025/09/12 05:24:11 677583] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:151|pkt_type:SHORT_HEADER|pkt_num:197|frame:ACK |recv_time:1757654651677254|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 677590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771677254|now:1757654651677254|interv:120000000|
[2025/09/12 05:24:11 677594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771677254|now:1757654651677254|interv:120000000|
[2025/09/12 05:24:11 677598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651678120|pq_index:0|
[2025/09/12 05:24:11 677602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651676837|
[2025/09/12 05:24:11 677606] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651677606|
[2025/09/12 05:24:11 677611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651677610|
[2025/09/12 05:24:11 677616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38896|min_srtt:38896|path_bw:1210248|loss_rate:85.00|path_pto:0|
[2025/09/12 05:24:11 677621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:254694|
[2025/09/12 05:24:11 677625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38896|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 677630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:477|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 677634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38896|min_srtt:38896|path_bw:1210248|loss_rate:85.00|path_pto:0|
[2025/09/12 05:24:11 677638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:386742|
[2025/09/12 05:24:11 677642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38896|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 677647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:478|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 677651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38896|min_srtt:38896|path_bw:1210248|loss_rate:85.00|path_pto:0|
[2025/09/12 05:24:11 677655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:387921|
[2025/09/12 05:24:11 677659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 677663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 677666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 677671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 677675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38896|min_srtt:38896|path_bw:1210248|loss_rate:85.00|path_pto:0|
[2025/09/12 05:24:11 677681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 677685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 677689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 677693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 677697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 677701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:477|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 677705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:254694|
[2025/09/12 05:24:11 677710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 677713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 677717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 677721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:394995|
[2025/09/12 05:24:11 677726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 677729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 677733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651678120|
[2025/09/12 05:24:11 677737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651678120|
[2025/09/12 05:24:11 677741] [debug] |xqc_engine_wakeup_after|wakeup:1757654651678120|now:1757654651677741|diff:379|
[2025/09/12 05:24:11 677745] [debug] |xqc_engine_main_logic|END|now:1757654651677610|
[2025/09/12 05:24:11 677750] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651677750|
[2025/09/12 05:24:11 677754] [debug] |xqc_engine_wakeup_after|wakeup:1757654651678120|now:1757654651677754|diff:366|
[2025/09/12 05:24:11 677758] [debug] |xqc_engine_main_logic|END|now:1757654651677750|
[2025/09/12 05:24:11 678825] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651678825|
[2025/09/12 05:24:11 678833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651678120|pq_index:0|
[2025/09/12 05:24:11 678837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651677610|
[2025/09/12 05:24:11 678842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651678841|
[2025/09/12 05:24:11 678847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651678120|now:1757654651678841|
[2025/09/12 05:24:11 678855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651678120|now:1757654651678841|
[2025/09/12 05:24:11 678859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 678863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38896|min_srtt:38896|path_bw:1210248|loss_rate:85.00|path_pto:0|
[2025/09/12 05:24:11 678868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:387921|
[2025/09/12 05:24:11 678872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 678876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 678880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 678884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 678888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38896|min_srtt:38896|path_bw:1210248|loss_rate:85.00|path_pto:0|
[2025/09/12 05:24:11 678892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 678897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 678901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 678904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 678908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 678913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:477|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 678917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:254694|
[2025/09/12 05:24:11 678921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 678926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:546|
[2025/09/12 05:24:11 678955] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:546|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39610|now:1757654651678933|stream_id:0|stream_offset:254694|
[2025/09/12 05:24:11 678964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:546|origin_pktnum:242|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 678971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39610|applimit:0|
[2025/09/12 05:24:11 678978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38896|rtt_var:9540|pto_duration:77056|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 678989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 678993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 678997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40810|
[2025/09/12 05:24:11 679001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651780989|now:1757654651678977|interv:102012|
[2025/09/12 05:24:11 679006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651780989|now:1757654651678977|interval:102012|pto_count:0|srtt:38896
[2025/09/12 05:24:11 679010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40810|
[2025/09/12 05:24:11 679015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:478|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 679019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40810|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:386742|
[2025/09/12 05:24:11 679024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 679028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:547|
[2025/09/12 05:24:11 679054] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:547|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40810|now:1757654651679035|stream_id:0|stream_offset:386742|
[2025/09/12 05:24:11 679063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:547|origin_pktnum:478|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 679070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40810|applimit:0|
[2025/09/12 05:24:11 679077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38896|rtt_var:9540|pto_duration:77056|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 679083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 679087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 679091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42010|
[2025/09/12 05:24:11 679095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651781091|now:1757654651679076|interv:102015|
[2025/09/12 05:24:11 679099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651781091|now:1757654651679076|interval:102015|pto_count:0|srtt:38896
[2025/09/12 05:24:11 679104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42010|
[2025/09/12 05:24:11 679108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 679113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42010|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:394995|
[2025/09/12 05:24:11 679121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 679125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651680125|now:1757654651679125|interv:1000|
[2025/09/12 05:24:11 679129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 679133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 679137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651680125|
[2025/09/12 05:24:11 679141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651680125|
[2025/09/12 05:24:11 679145] [debug] |xqc_engine_wakeup_after|wakeup:1757654651680125|now:1757654651679145|diff:980|
[2025/09/12 05:24:11 679149] [debug] |xqc_engine_main_logic|END|now:1757654651678841|
[2025/09/12 05:24:11 679227] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:152|state:ESTABED|recv_time:1757654651679227|
[2025/09/12 05:24:11 679233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 679238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:197|
[2025/09/12 05:24:11 679242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:198|
[2025/09/12 05:24:11 679248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:198|
[2025/09/12 05:24:11 679252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 679258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:507|origin_pktnum:415|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:508|path_largest_ack:507|
[2025/09/12 05:24:11 679263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:200|tx_in_flight:34800|prior_delivered:329167|prior_time:1757654651643139|is_app_limited:0|send_elapse:57245|ack_elapse:36088|ctl_first_sent_time:1757654651644981|lagest_ack_time:1757654651679227|curr_delivered:361567|
[2025/09/12 05:24:11 679267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651644981|
[2025/09/12 05:24:11 679272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2409||sndq_packets_used_bytes:0|sndq_packets_free:267|
[2025/09/12 05:24:11 679276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:508|origin_pktnum:418|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:508|path_largest_ack:508|
[2025/09/12 05:24:11 679280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:31200|prior_delivered:331567|prior_time:1757654651645102|is_app_limited:0|send_elapse:54916|ack_elapse:34125|ctl_first_sent_time:1757654651646874|lagest_ack_time:1757654651679227|curr_delivered:362767|
[2025/09/12 05:24:11 679285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651646874|
[2025/09/12 05:24:11 679288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2407||sndq_packets_used_bytes:0|sndq_packets_free:269|
[2025/09/12 05:24:11 679292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38896|rttvar:9540|minrtt:30532|latest_rtt:32353|ack_delay:24|
[2025/09/12 05:24:11 679297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38075|rttvar:8796|minrtt:30532|latest_rtt:32353|ack_delay:24|
[2025/09/12 05:24:11 679305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:508|lost_pn:505|thresh:3|
[2025/09/12 05:24:11 679309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 679328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 679339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 679343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 679354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 679366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 679385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 679441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 679444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 679448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 679474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 679478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38075|rtt_var:8796|pto_duration:73259|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 679482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 679486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 679490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39610|
[2025/09/12 05:24:11 679494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651777294|now:1757654651679478|interv:97816|
[2025/09/12 05:24:11 679498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651777294|now:1757654651679478|interval:97816|pto_count:0|srtt:38075
[2025/09/12 05:24:11 679502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 54916, ack_elapse 34125, delivered 31200|rate 568140|lost 202|
[2025/09/12 05:24:11 679506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (568140) in round 8|
[2025/09/12 05:24:11 679510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 679514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 679518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651646874|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 679526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139445|packet_lost:0|acked:2400|po_sent_time:1757654651646874|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 679530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39610|srtt:38075|latest_rtt:32353|min_rtt:30532|applimit:0|lost:201|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 679535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:11 679540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654651704227|now:1757654651679227|interv:25000|
[2025/09/12 05:24:11 679545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651679227|max_ack_delay:25000|
[2025/09/12 05:24:11 679549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:198|largest:198|pns:2|
[2025/09/12 05:24:11 679554] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:152|pkt_type:SHORT_HEADER|pkt_num:198|frame:PING ACK |recv_time:1757654651679227|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 679558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771679227|now:1757654651679227|interv:120000000|
[2025/09/12 05:24:11 679562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771679227|now:1757654651679227|interv:120000000|
[2025/09/12 05:24:11 679566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651680125|pq_index:0|
[2025/09/12 05:24:11 679570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651678841|
[2025/09/12 05:24:11 679574] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651679574|
[2025/09/12 05:24:11 679579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651679578|
[2025/09/12 05:24:11 679584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38075|min_srtt:38075|path_bw:1210248|loss_rate:85.37|path_pto:0|
[2025/09/12 05:24:11 679588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:387921|
[2025/09/12 05:24:11 679593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38075|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 679597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:479|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 679602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38075|min_srtt:38075|path_bw:1210248|loss_rate:85.37|path_pto:0|
[2025/09/12 05:24:11 679608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 679613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38075|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 679617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 679621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38075|min_srtt:38075|path_bw:1210248|loss_rate:85.37|path_pto:0|
[2025/09/12 05:24:11 679625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:450408|
[2025/09/12 05:24:11 679630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 679634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 679637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 679642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 679646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:479|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 679650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:387921|
[2025/09/12 05:24:11 679654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 679658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 679662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 679666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:394995|
[2025/09/12 05:24:11 679670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 679674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 679678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651680125|
[2025/09/12 05:24:11 679682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651680125|
[2025/09/12 05:24:11 679686] [debug] |xqc_engine_wakeup_after|wakeup:1757654651680125|now:1757654651679686|diff:439|
[2025/09/12 05:24:11 679690] [debug] |xqc_engine_main_logic|END|now:1757654651679578|
[2025/09/12 05:24:11 679695] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651679695|
[2025/09/12 05:24:11 679699] [debug] |xqc_engine_wakeup_after|wakeup:1757654651680125|now:1757654651679699|diff:426|
[2025/09/12 05:24:11 679702] [debug] |xqc_engine_main_logic|END|now:1757654651679695|
[2025/09/12 05:24:11 680771] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651680771|
[2025/09/12 05:24:11 680783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651680125|pq_index:0|
[2025/09/12 05:24:11 680787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651679578|
[2025/09/12 05:24:11 680792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651680791|
[2025/09/12 05:24:11 680797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651680125|now:1757654651680791|
[2025/09/12 05:24:11 680801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651680125|now:1757654651680791|
[2025/09/12 05:24:11 680805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 680809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38075|min_srtt:38075|path_bw:1210248|loss_rate:85.37|path_pto:0|
[2025/09/12 05:24:11 680814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:450408|
[2025/09/12 05:24:11 680818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 680822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 680826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 680830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 680834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:479|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 680838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:387921|
[2025/09/12 05:24:11 680843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 680847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:548|
[2025/09/12 05:24:11 680877] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:548|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39610|now:1757654651680854|stream_id:0|stream_offset:387921|
[2025/09/12 05:24:11 680886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:548|origin_pktnum:479|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:24:11 680893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39610|applimit:0|
[2025/09/12 05:24:11 680899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38075|rtt_var:8796|pto_duration:73259|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 680906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 680911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 680915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40810|
[2025/09/12 05:24:11 680923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651779113|now:1757654651680899|interv:98214|
[2025/09/12 05:24:11 680927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651779113|now:1757654651680899|interval:98214|pto_count:0|srtt:38075
[2025/09/12 05:24:11 680932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40810|
[2025/09/12 05:24:11 680937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 680941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40810|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:394995|
[2025/09/12 05:24:11 680945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 680949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:549|
[2025/09/12 05:24:11 680976] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:549|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40810|now:1757654651680956|stream_id:0|stream_offset:394995|
[2025/09/12 05:24:11 680984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:549|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 680992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40810|applimit:0|
[2025/09/12 05:24:11 680999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38075|rtt_var:8796|pto_duration:73259|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 681005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 681009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 681012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42010|
[2025/09/12 05:24:11 681016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651779215|now:1757654651680998|interv:98217|
[2025/09/12 05:24:11 681020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651779215|now:1757654651680998|interval:98217|pto_count:0|srtt:38075
[2025/09/12 05:24:11 681025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42010|
[2025/09/12 05:24:11 681029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 681033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42010|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:396174|
[2025/09/12 05:24:11 681038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 681042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651682042|now:1757654651681042|interv:1000|
[2025/09/12 05:24:11 681046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 681054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 681058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651682042|
[2025/09/12 05:24:11 681062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651682042|
[2025/09/12 05:24:11 681066] [debug] |xqc_engine_wakeup_after|wakeup:1757654651682042|now:1757654651681066|diff:976|
[2025/09/12 05:24:11 681070] [debug] |xqc_engine_main_logic|END|now:1757654651680791|
[2025/09/12 05:24:11 681211] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:151|state:ESTABED|recv_time:1757654651681210|
[2025/09/12 05:24:11 681216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 681222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:198|
[2025/09/12 05:24:11 681226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:199|
[2025/09/12 05:24:11 681231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:199|
[2025/09/12 05:24:11 681235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 681242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:509|origin_pktnum:419|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:510|path_largest_ack:509|
[2025/09/12 05:24:11 681246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:32400|prior_delivered:331567|prior_time:1757654651645102|is_app_limited:0|send_elapse:55014|ack_elapse:36108|ctl_first_sent_time:1757654651646972|lagest_ack_time:1757654651681210|curr_delivered:363967|
[2025/09/12 05:24:11 681251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651646972|
[2025/09/12 05:24:11 681255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2405||sndq_packets_used_bytes:0|sndq_packets_free:271|
[2025/09/12 05:24:11 681259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:510|origin_pktnum:423|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:510|path_largest_ack:510|
[2025/09/12 05:24:11 681264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:31200|prior_delivered:333967|prior_time:1757654651647108|is_app_limited:0|send_elapse:51068|ack_elapse:34102|ctl_first_sent_time:1757654651648865|lagest_ack_time:1757654651681210|curr_delivered:365167|
[2025/09/12 05:24:11 681268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651648865|
[2025/09/12 05:24:11 681272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2403||sndq_packets_used_bytes:0|sndq_packets_free:273|
[2025/09/12 05:24:11 681276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38075|rttvar:8796|minrtt:30532|latest_rtt:32345|ack_delay:24|
[2025/09/12 05:24:11 681280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37356|rttvar:8035|minrtt:30532|latest_rtt:32345|ack_delay:24|
[2025/09/12 05:24:11 681284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:510|lost_pn:507|thresh:3|
[2025/09/12 05:24:11 681288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 681312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 681323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 681327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 681331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 681342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 681361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 681419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 681422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 681426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 681434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 681438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37356|rtt_var:8035|pto_duration:69496|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 681442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 681446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 681450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39610|
[2025/09/12 05:24:11 681454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651775452|now:1757654651681438|interv:94014|
[2025/09/12 05:24:11 681476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651775452|now:1757654651681438|interval:94014|pto_count:0|srtt:37356
[2025/09/12 05:24:11 681480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 51068, ack_elapse 34102, delivered 31200|rate 610950|lost 202|
[2025/09/12 05:24:11 681485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (610950) in round 8|
[2025/09/12 05:24:11 681489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 681493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 681497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651648865|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 681502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651648865|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 681506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39610|srtt:37356|latest_rtt:32345|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 681515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:199|largest:199|pns:2|
[2025/09/12 05:24:11 681519] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:151|pkt_type:SHORT_HEADER|pkt_num:199|frame:ACK |recv_time:1757654651681210|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 681524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771681210|now:1757654651681210|interv:120000000|
[2025/09/12 05:24:11 681528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771681210|now:1757654651681210|interv:120000000|
[2025/09/12 05:24:11 681532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651682042|pq_index:0|
[2025/09/12 05:24:11 681536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651680791|
[2025/09/12 05:24:11 681540] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651681540|
[2025/09/12 05:24:11 681545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651681544|
[2025/09/12 05:24:11 681551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37356|min_srtt:37356|path_bw:1210248|loss_rate:84.52|path_pto:0|
[2025/09/12 05:24:11 681555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:450408|
[2025/09/12 05:24:11 681559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37356|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 681564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 681568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37356|min_srtt:37356|path_bw:1210248|loss_rate:84.52|path_pto:0|
[2025/09/12 05:24:11 681573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:451587|
[2025/09/12 05:24:11 681577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37356|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 681581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 681585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37356|min_srtt:37356|path_bw:1210248|loss_rate:84.52|path_pto:0|
[2025/09/12 05:24:11 681590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:452766|
[2025/09/12 05:24:11 681594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 681598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 681608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 681612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 681616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 681620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:396174|
[2025/09/12 05:24:11 681625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 681629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 681632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651682042|
[2025/09/12 05:24:11 681636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651682042|
[2025/09/12 05:24:11 681640] [debug] |xqc_engine_wakeup_after|wakeup:1757654651682042|now:1757654651681640|diff:402|
[2025/09/12 05:24:11 681644] [debug] |xqc_engine_main_logic|END|now:1757654651681544|
[2025/09/12 05:24:11 681649] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651681649|
[2025/09/12 05:24:11 681653] [debug] |xqc_engine_wakeup_after|wakeup:1757654651682042|now:1757654651681653|diff:389|
[2025/09/12 05:24:11 681657] [debug] |xqc_engine_main_logic|END|now:1757654651681649|
[2025/09/12 05:24:11 682726] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651682726|
[2025/09/12 05:24:11 682734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651682042|pq_index:0|
[2025/09/12 05:24:11 682738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651681544|
[2025/09/12 05:24:11 682743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651682742|
[2025/09/12 05:24:11 682747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651682042|now:1757654651682742|
[2025/09/12 05:24:11 682752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651682042|now:1757654651682742|
[2025/09/12 05:24:11 682756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 682760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37356|min_srtt:37356|path_bw:1210248|loss_rate:84.52|path_pto:0|
[2025/09/12 05:24:11 682765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:452766|
[2025/09/12 05:24:11 682769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 682773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 682777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 682781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 682790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 682794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:396174|
[2025/09/12 05:24:11 682799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 682803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:550|
[2025/09/12 05:24:11 682834] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:550|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39610|now:1757654651682810|stream_id:0|stream_offset:396174|
[2025/09/12 05:24:11 682843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:550|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 682850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39610|applimit:0|
[2025/09/12 05:24:11 682856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37356|rtt_var:8035|pto_duration:69496|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 682863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 682868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 682872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40810|
[2025/09/12 05:24:11 682876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651777306|now:1757654651682856|interv:94450|
[2025/09/12 05:24:11 682880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651777306|now:1757654651682856|interval:94450|pto_count:0|srtt:37356
[2025/09/12 05:24:11 682884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40810|
[2025/09/12 05:24:11 682889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 682894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40810|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:397353|
[2025/09/12 05:24:11 682898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 682902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:551|
[2025/09/12 05:24:11 682928] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:551|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40810|now:1757654651682909|stream_id:0|stream_offset:397353|
[2025/09/12 05:24:11 682936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:551|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 682943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40810|applimit:0|
[2025/09/12 05:24:11 682950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37356|rtt_var:8035|pto_duration:69496|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 682960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 682964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 682968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42010|
[2025/09/12 05:24:11 682972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651777405|now:1757654651682950|interv:94455|
[2025/09/12 05:24:11 682976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651777405|now:1757654651682950|interval:94455|pto_count:0|srtt:37356
[2025/09/12 05:24:11 682981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42010|
[2025/09/12 05:24:11 682985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 682990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42010|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:398532|
[2025/09/12 05:24:11 682994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 682998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651683998|now:1757654651682998|interv:1000|
[2025/09/12 05:24:11 683002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 683006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 683010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651683998|
[2025/09/12 05:24:11 683014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651683998|
[2025/09/12 05:24:11 683018] [debug] |xqc_engine_wakeup_after|wakeup:1757654651683998|now:1757654651683018|diff:980|
[2025/09/12 05:24:11 683022] [debug] |xqc_engine_main_logic|END|now:1757654651682742|
[2025/09/12 05:24:11 683214] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:151|state:ESTABED|recv_time:1757654651683213|
[2025/09/12 05:24:11 683219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 683225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:199|
[2025/09/12 05:24:11 683229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:200|
[2025/09/12 05:24:11 683235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:200|
[2025/09/12 05:24:11 683239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 683245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:511|origin_pktnum:306|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:512|path_largest_ack:511|
[2025/09/12 05:24:11 683249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:32400|prior_delivered:333967|prior_time:1757654651647108|is_app_limited:0|send_elapse:51170|ack_elapse:36105|ctl_first_sent_time:1757654651648967|lagest_ack_time:1757654651683213|curr_delivered:366367|
[2025/09/12 05:24:11 683254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651648967|
[2025/09/12 05:24:11 683262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2402||sndq_packets_used_bytes:0|sndq_packets_free:274|
[2025/09/12 05:24:11 683266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:512|origin_pktnum:427|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:512|path_largest_ack:512|
[2025/09/12 05:24:11 683270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:31200|prior_delivered:336367|prior_time:1757654651649105|is_app_limited:0|send_elapse:46841|ack_elapse:34108|ctl_first_sent_time:1757654651650853|lagest_ack_time:1757654651683213|curr_delivered:367567|
[2025/09/12 05:24:11 683275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651650853|
[2025/09/12 05:24:11 683279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2400||sndq_packets_used_bytes:0|sndq_packets_free:276|
[2025/09/12 05:24:11 683283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37356|rttvar:8035|minrtt:30532|latest_rtt:32360|ack_delay:24|
[2025/09/12 05:24:11 683287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36729|rttvar:7282|minrtt:30532|latest_rtt:32360|ack_delay:24|
[2025/09/12 05:24:11 683292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:512|lost_pn:509|thresh:3|
[2025/09/12 05:24:11 683296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 683300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 683303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 683307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 683311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 683315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 683319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 683323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 683327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 683330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 683334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 683338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 683342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 683346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 683350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 683359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 683363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 683367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 683370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 683374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 683378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 683382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 683386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 683389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 683393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 683397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 683401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 683405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 683408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 683412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 683416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 683420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 683424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 683428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 683432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36729|rtt_var:7282|pto_duration:65857|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 683436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 683440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 683444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39610|
[2025/09/12 05:24:11 683448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651773766|now:1757654651683432|interv:90334|
[2025/09/12 05:24:11 683452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651773766|now:1757654651683432|interval:90334|pto_count:0|srtt:36729
[2025/09/12 05:24:11 683476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 46841, ack_elapse 34108, delivered 31200|rate 666083|lost 202|
[2025/09/12 05:24:11 683481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (666083) in round 8|
[2025/09/12 05:24:11 683485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 683489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 683493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651650853|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 683498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651650853|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 683502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39610|srtt:36729|latest_rtt:32360|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 683508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:200|largest:200|pns:2|
[2025/09/12 05:24:11 683512] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:151|pkt_type:SHORT_HEADER|pkt_num:200|frame:ACK |recv_time:1757654651683213|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 683517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771683213|now:1757654651683213|interv:120000000|
[2025/09/12 05:24:11 683521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771683213|now:1757654651683213|interv:120000000|
[2025/09/12 05:24:11 683525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651683998|pq_index:0|
[2025/09/12 05:24:11 683529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651682742|
[2025/09/12 05:24:11 683533] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651683533|
[2025/09/12 05:24:11 683538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651683537|
[2025/09/12 05:24:11 683544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36729|min_srtt:36729|path_bw:1210248|loss_rate:82.56|path_pto:0|
[2025/09/12 05:24:11 683548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:452766|
[2025/09/12 05:24:11 683552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36729|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 683557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 683562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36729|min_srtt:36729|path_bw:1210248|loss_rate:82.56|path_pto:0|
[2025/09/12 05:24:11 683569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:453945|
[2025/09/12 05:24:11 683573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36729|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 683577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 683581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36729|min_srtt:36729|path_bw:1210248|loss_rate:82.56|path_pto:0|
[2025/09/12 05:24:11 683586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:455124|
[2025/09/12 05:24:11 683590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 683594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 683598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 683602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 683606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 683610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:398532|
[2025/09/12 05:24:11 683615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 683618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 683622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651683998|
[2025/09/12 05:24:11 683626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651683998|
[2025/09/12 05:24:11 683630] [debug] |xqc_engine_wakeup_after|wakeup:1757654651683998|now:1757654651683630|diff:368|
[2025/09/12 05:24:11 683634] [debug] |xqc_engine_main_logic|END|now:1757654651683537|
[2025/09/12 05:24:11 683639] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651683639|
[2025/09/12 05:24:11 683643] [debug] |xqc_engine_wakeup_after|wakeup:1757654651683998|now:1757654651683643|diff:355|
[2025/09/12 05:24:11 683647] [debug] |xqc_engine_main_logic|END|now:1757654651683639|
[2025/09/12 05:24:11 684716] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651684716|
[2025/09/12 05:24:11 684724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651683998|pq_index:0|
[2025/09/12 05:24:11 684728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651683537|
[2025/09/12 05:24:11 684733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651684732|
[2025/09/12 05:24:11 684741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651683998|now:1757654651684732|
[2025/09/12 05:24:11 684746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651683998|now:1757654651684732|
[2025/09/12 05:24:11 684749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 684754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36729|min_srtt:36729|path_bw:1210248|loss_rate:82.56|path_pto:0|
[2025/09/12 05:24:11 684759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:455124|
[2025/09/12 05:24:11 684763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 684767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 684771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 684775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 684779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 684783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:398532|
[2025/09/12 05:24:11 684788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 684792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:552|
[2025/09/12 05:24:11 684827] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:552|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39610|now:1757654651684800|stream_id:0|stream_offset:398532|
[2025/09/12 05:24:11 684836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:552|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 684843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39610|applimit:0|
[2025/09/12 05:24:11 684849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36729|rtt_var:7282|pto_duration:65857|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 684856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 684861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 684864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40810|
[2025/09/12 05:24:11 684868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651775657|now:1757654651684848|interv:90809|
[2025/09/12 05:24:11 684872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651775657|now:1757654651684848|interval:90809|pto_count:0|srtt:36729
[2025/09/12 05:24:11 684877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40810|
[2025/09/12 05:24:11 684886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 684890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40810|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:399711|
[2025/09/12 05:24:11 684895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 684899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:553|
[2025/09/12 05:24:11 684926] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:553|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40810|now:1757654651684906|stream_id:0|stream_offset:399711|
[2025/09/12 05:24:11 684935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:553|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 684941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40810|applimit:0|
[2025/09/12 05:24:11 684948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36729|rtt_var:7282|pto_duration:65857|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 684954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 684958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 684962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42010|
[2025/09/12 05:24:11 684966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651775763|now:1757654651684948|interv:90815|
[2025/09/12 05:24:11 684970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651775763|now:1757654651684948|interval:90815|pto_count:0|srtt:36729
[2025/09/12 05:24:11 684974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42010|
[2025/09/12 05:24:11 684979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 684983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42010|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:400890|
[2025/09/12 05:24:11 684987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 684991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651685991|now:1757654651684991|interv:1000|
[2025/09/12 05:24:11 684995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 684999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 685003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651685991|
[2025/09/12 05:24:11 685007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651685991|
[2025/09/12 05:24:11 685011] [debug] |xqc_engine_wakeup_after|wakeup:1757654651685991|now:1757654651685011|diff:980|
[2025/09/12 05:24:11 685015] [debug] |xqc_engine_main_logic|END|now:1757654651684732|
[2025/09/12 05:24:11 685224] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651685223|
[2025/09/12 05:24:11 685229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 685235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:200|
[2025/09/12 05:24:11 685239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:201|
[2025/09/12 05:24:11 685244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:201|
[2025/09/12 05:24:11 685248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 685254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:513|origin_pktnum:428|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:515|path_largest_ack:513|
[2025/09/12 05:24:11 685258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:32400|prior_delivered:336367|prior_time:1757654651649105|is_app_limited:0|send_elapse:46943|ack_elapse:36118|ctl_first_sent_time:1757654651650955|lagest_ack_time:1757654651685223|curr_delivered:368767|
[2025/09/12 05:24:11 685263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651650955|
[2025/09/12 05:24:11 685267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2396||sndq_packets_used_bytes:0|sndq_packets_free:280|
[2025/09/12 05:24:11 685271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:515|origin_pktnum:186|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:515|path_largest_ack:515|
[2025/09/12 05:24:11 685275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:31200|prior_delivered:338767|prior_time:1757654651651091|is_app_limited:0|send_elapse:44054|ack_elapse:34132|ctl_first_sent_time:1757654651652927|lagest_ack_time:1757654651685223|curr_delivered:369967|
[2025/09/12 05:24:11 685280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651652927|
[2025/09/12 05:24:11 685284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2395||sndq_packets_used_bytes:0|sndq_packets_free:281|
[2025/09/12 05:24:11 685288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36729|rttvar:7282|minrtt:30532|latest_rtt:32296|ack_delay:24|
[2025/09/12 05:24:11 685292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36172|rttvar:6576|minrtt:30532|latest_rtt:32296|ack_delay:24|
[2025/09/12 05:24:11 685296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:515|lost_pn:512|thresh:3|
[2025/09/12 05:24:11 685300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 685304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 685308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 685312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 685316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 685320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 685327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 685331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 685335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 685339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 685343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 685346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 685350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 685354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 685358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 685362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 685365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 685369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 685373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 685377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 685381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 685385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 685388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 685392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 685396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 685400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 685404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 685408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 685411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 685415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 189|pns:2|
[2025/09/12 05:24:11 685419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 685423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36172|rtt_var:6576|pto_duration:62476|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 685430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 685434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 685438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39610|
[2025/09/12 05:24:11 685442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651772382|now:1757654651685423|interv:86959|
[2025/09/12 05:24:11 685445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651772382|now:1757654651685423|interval:86959|pto_count:0|srtt:36172
[2025/09/12 05:24:11 685450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 44054, ack_elapse 34132, delivered 31200|rate 708221|lost 202|
[2025/09/12 05:24:11 685467] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (708221) in round 8|
[2025/09/12 05:24:11 685474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 685478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 685482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651652927|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 685486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651652927|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 685491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39610|srtt:36172|latest_rtt:32296|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 685497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:201|largest:201|pns:2|
[2025/09/12 05:24:11 685501] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:201|frame:ACK |recv_time:1757654651685223|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 685506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771685223|now:1757654651685223|interv:120000000|
[2025/09/12 05:24:11 685510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771685223|now:1757654651685223|interv:120000000|
[2025/09/12 05:24:11 685514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651685991|pq_index:0|
[2025/09/12 05:24:11 685518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651684732|
[2025/09/12 05:24:11 685522] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651685522|
[2025/09/12 05:24:11 685527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651685526|
[2025/09/12 05:24:11 685532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36172|min_srtt:36172|path_bw:1210248|loss_rate:80.68|path_pto:0|
[2025/09/12 05:24:11 685540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:455124|
[2025/09/12 05:24:11 685544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36172|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 685549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 685553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36172|min_srtt:36172|path_bw:1210248|loss_rate:80.68|path_pto:0|
[2025/09/12 05:24:11 685557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:456303|
[2025/09/12 05:24:11 685562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36172|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 685566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 685570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36172|min_srtt:36172|path_bw:1210248|loss_rate:80.68|path_pto:0|
[2025/09/12 05:24:11 685574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:457482|
[2025/09/12 05:24:11 685579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 685583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 685586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 685591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 685595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 685599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:400890|
[2025/09/12 05:24:11 685603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 685607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 685611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651685991|
[2025/09/12 05:24:11 685615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651685991|
[2025/09/12 05:24:11 685619] [debug] |xqc_engine_wakeup_after|wakeup:1757654651685991|now:1757654651685618|diff:373|
[2025/09/12 05:24:11 685623] [debug] |xqc_engine_main_logic|END|now:1757654651685526|
[2025/09/12 05:24:11 685630] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651685630|
[2025/09/12 05:24:11 685634] [debug] |xqc_engine_wakeup_after|wakeup:1757654651685991|now:1757654651685634|diff:357|
[2025/09/12 05:24:11 685638] [debug] |xqc_engine_main_logic|END|now:1757654651685630|
[2025/09/12 05:24:11 686707] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651686707|
[2025/09/12 05:24:11 686715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651685991|pq_index:0|
[2025/09/12 05:24:11 686719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651685526|
[2025/09/12 05:24:11 686724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651686723|
[2025/09/12 05:24:11 686729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651685991|now:1757654651686723|
[2025/09/12 05:24:11 686733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651685991|now:1757654651686723|
[2025/09/12 05:24:11 686737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 686742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36172|min_srtt:36172|path_bw:1210248|loss_rate:80.68|path_pto:0|
[2025/09/12 05:24:11 686746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:457482|
[2025/09/12 05:24:11 686751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 686754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 686758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 686763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 686767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 686771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:400890|
[2025/09/12 05:24:11 686776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 686780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:554|
[2025/09/12 05:24:11 686810] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:554|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39610|now:1757654651686787|stream_id:0|stream_offset:400890|
[2025/09/12 05:24:11 686818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:554|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 686826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39610|applimit:0|
[2025/09/12 05:24:11 686832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36172|rtt_var:6576|pto_duration:62476|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 686844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 686848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 686852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40810|
[2025/09/12 05:24:11 686856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651774263|now:1757654651686832|interv:87431|
[2025/09/12 05:24:11 686860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651774263|now:1757654651686832|interval:87431|pto_count:0|srtt:36172
[2025/09/12 05:24:11 686865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40810|
[2025/09/12 05:24:11 686870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 686874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40810|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:402069|
[2025/09/12 05:24:11 686878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 686882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:555|
[2025/09/12 05:24:11 686909] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:555|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40810|now:1757654651686889|stream_id:0|stream_offset:402069|
[2025/09/12 05:24:11 686917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:555|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 686924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40810|applimit:0|
[2025/09/12 05:24:11 686931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36172|rtt_var:6576|pto_duration:62476|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 686937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 686941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 686945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42010|
[2025/09/12 05:24:11 686949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651774365|now:1757654651686931|interv:87434|
[2025/09/12 05:24:11 686953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651774365|now:1757654651686931|interval:87434|pto_count:0|srtt:36172
[2025/09/12 05:24:11 686957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42010|
[2025/09/12 05:24:11 686962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 686966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42010|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:403248|
[2025/09/12 05:24:11 686975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 686979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651687978|now:1757654651686978|interv:1000|
[2025/09/12 05:24:11 686983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 686986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 686990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651687978|
[2025/09/12 05:24:11 686995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651687978|
[2025/09/12 05:24:11 686999] [debug] |xqc_engine_wakeup_after|wakeup:1757654651687978|now:1757654651686998|diff:980|
[2025/09/12 05:24:11 687003] [debug] |xqc_engine_main_logic|END|now:1757654651686723|
[2025/09/12 05:24:11 687111] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651687111|
[2025/09/12 05:24:11 687117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 687122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:201|
[2025/09/12 05:24:11 687126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:202|
[2025/09/12 05:24:11 687132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:202|
[2025/09/12 05:24:11 687136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 687141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:516|origin_pktnum:431|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:517|path_largest_ack:516|
[2025/09/12 05:24:11 687145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:32400|prior_delivered:338767|prior_time:1757654651651091|is_app_limited:0|send_elapse:44150|ack_elapse:36020|ctl_first_sent_time:1757654651653023|lagest_ack_time:1757654651687111|curr_delivered:371167|
[2025/09/12 05:24:11 687150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651653023|
[2025/09/12 05:24:11 687155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2390||sndq_packets_used_bytes:0|sndq_packets_free:286|
[2025/09/12 05:24:11 687159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:517|origin_pktnum:433|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:517|path_largest_ack:517|
[2025/09/12 05:24:11 687163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:31200|prior_delivered:341167|prior_time:1757654651653159|is_app_limited:0|send_elapse:40269|ack_elapse:33952|ctl_first_sent_time:1757654651654887|lagest_ack_time:1757654651687111|curr_delivered:372367|
[2025/09/12 05:24:11 687167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651654887|
[2025/09/12 05:24:11 687171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2388||sndq_packets_used_bytes:0|sndq_packets_free:288|
[2025/09/12 05:24:11 687175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36172|rttvar:6576|minrtt:30532|latest_rtt:32224|ack_delay:32|
[2025/09/12 05:24:11 687180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35675|rttvar:5927|minrtt:30532|latest_rtt:32224|ack_delay:32|
[2025/09/12 05:24:11 687184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:517|lost_pn:514|thresh:3|
[2025/09/12 05:24:11 687192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 687196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 687200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 687204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 687208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 687212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 687215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 687219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 687223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 687227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 687231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 687234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 687238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 687242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 687246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 687250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 687253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 687257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 687261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 687265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 687268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 687272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 687276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 687280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 687284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 687290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 687294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 687298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 687302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35675|rtt_var:5927|pto_duration:59383|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 687306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 687310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 687314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39610|
[2025/09/12 05:24:11 687318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651771272|now:1757654651687302|interv:83970|
[2025/09/12 05:24:11 687321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651771272|now:1757654651687302|interval:83970|pto_count:0|srtt:35675
[2025/09/12 05:24:11 687326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40269, ack_elapse 33952, delivered 31200|rate 774789|lost 202|
[2025/09/12 05:24:11 687330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (774789) in round 8|
[2025/09/12 05:24:11 687334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 687338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 687342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651654887|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 687347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651654887|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 687351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39610|srtt:35675|latest_rtt:32224|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 687357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:202|largest:202|pns:2|
[2025/09/12 05:24:11 687361] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:202|frame:ACK |recv_time:1757654651687111|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 687366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771687111|now:1757654651687111|interv:120000000|
[2025/09/12 05:24:11 687370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771687111|now:1757654651687111|interv:120000000|
[2025/09/12 05:24:11 687374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651687978|pq_index:0|
[2025/09/12 05:24:11 687378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651686723|
[2025/09/12 05:24:11 687385] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651687385|
[2025/09/12 05:24:11 687390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651687389|
[2025/09/12 05:24:11 687395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35675|min_srtt:35675|path_bw:1210248|loss_rate:78.89|path_pto:0|
[2025/09/12 05:24:11 687399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:457482|
[2025/09/12 05:24:11 687404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35675|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 687408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 687413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35675|min_srtt:35675|path_bw:1210248|loss_rate:78.89|path_pto:0|
[2025/09/12 05:24:11 687417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:458661|
[2025/09/12 05:24:11 687421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35675|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 687426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 687430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35675|min_srtt:35675|path_bw:1210248|loss_rate:78.89|path_pto:0|
[2025/09/12 05:24:11 687434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:459840|
[2025/09/12 05:24:11 687439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 687442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 687446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 687450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 687470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 687477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:403248|
[2025/09/12 05:24:11 687482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 687485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 687492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651687978|
[2025/09/12 05:24:11 687496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651687978|
[2025/09/12 05:24:11 687500] [debug] |xqc_engine_wakeup_after|wakeup:1757654651687978|now:1757654651687500|diff:478|
[2025/09/12 05:24:11 687504] [debug] |xqc_engine_main_logic|END|now:1757654651687389|
[2025/09/12 05:24:11 687509] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651687509|
[2025/09/12 05:24:11 687513] [debug] |xqc_engine_wakeup_after|wakeup:1757654651687978|now:1757654651687513|diff:465|
[2025/09/12 05:24:11 687517] [debug] |xqc_engine_main_logic|END|now:1757654651687509|
[2025/09/12 05:24:11 688586] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651688586|
[2025/09/12 05:24:11 688594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651687978|pq_index:0|
[2025/09/12 05:24:11 688598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651687389|
[2025/09/12 05:24:11 688603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651688602|
[2025/09/12 05:24:11 688607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651687978|now:1757654651688602|
[2025/09/12 05:24:11 688611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651687978|now:1757654651688602|
[2025/09/12 05:24:11 688615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 688620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35675|min_srtt:35675|path_bw:1210248|loss_rate:78.89|path_pto:0|
[2025/09/12 05:24:11 688624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:459840|
[2025/09/12 05:24:11 688629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 688633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 688636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 688641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 688645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 688649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:403248|
[2025/09/12 05:24:11 688654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 688658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:556|
[2025/09/12 05:24:11 688688] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:556|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39610|now:1757654651688665|stream_id:0|stream_offset:403248|
[2025/09/12 05:24:11 688696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:556|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 688709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39610|applimit:0|
[2025/09/12 05:24:11 688717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35675|rtt_var:5927|pto_duration:59383|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 688722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 688726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 688729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40810|
[2025/09/12 05:24:11 688733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651773048|now:1757654651688716|interv:84332|
[2025/09/12 05:24:11 688737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651773048|now:1757654651688716|interval:84332|pto_count:0|srtt:35675
[2025/09/12 05:24:11 688742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40810|
[2025/09/12 05:24:11 688747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 688751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40810|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:404427|
[2025/09/12 05:24:11 688755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 688759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:557|
[2025/09/12 05:24:11 688785] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:557|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40810|now:1757654651688766|stream_id:0|stream_offset:404427|
[2025/09/12 05:24:11 688794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:557|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 688801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40810|applimit:0|
[2025/09/12 05:24:11 688808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35675|rtt_var:5927|pto_duration:59383|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 688814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 688818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 688822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42010|
[2025/09/12 05:24:11 688826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651773149|now:1757654651688807|interv:84342|
[2025/09/12 05:24:11 688830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651773149|now:1757654651688807|interval:84342|pto_count:0|srtt:35675
[2025/09/12 05:24:11 688834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42010|
[2025/09/12 05:24:11 688845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 688849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42010|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:405606|
[2025/09/12 05:24:11 688853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 688857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651689857|now:1757654651688857|interv:1000|
[2025/09/12 05:24:11 688861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 688865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 688869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651689857|
[2025/09/12 05:24:11 688873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651689857|
[2025/09/12 05:24:11 688877] [debug] |xqc_engine_wakeup_after|wakeup:1757654651689857|now:1757654651688877|diff:980|
[2025/09/12 05:24:11 688881] [debug] |xqc_engine_main_logic|END|now:1757654651688602|
[2025/09/12 05:24:11 689108] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651689107|
[2025/09/12 05:24:11 689114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 689119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:202|
[2025/09/12 05:24:11 689123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:203|
[2025/09/12 05:24:11 689129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:203|
[2025/09/12 05:24:11 689133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 689138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:518|origin_pktnum:435|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:519|path_largest_ack:518|
[2025/09/12 05:24:11 689142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:32400|prior_delivered:341167|prior_time:1757654651653159|is_app_limited:0|send_elapse:40367|ack_elapse:35948|ctl_first_sent_time:1757654651654985|lagest_ack_time:1757654651689107|curr_delivered:373567|
[2025/09/12 05:24:11 689147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651654985|
[2025/09/12 05:24:11 689151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2386||sndq_packets_used_bytes:0|sndq_packets_free:290|
[2025/09/12 05:24:11 689155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:519|origin_pktnum:438|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:519|path_largest_ack:519|
[2025/09/12 05:24:11 689159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:31200|prior_delivered:343567|prior_time:1757654651655122|is_app_limited:0|send_elapse:36116|ack_elapse:33985|ctl_first_sent_time:1757654651656841|lagest_ack_time:1757654651689107|curr_delivered:374767|
[2025/09/12 05:24:11 689164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651656841|
[2025/09/12 05:24:11 689168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2384||sndq_packets_used_bytes:0|sndq_packets_free:292|
[2025/09/12 05:24:11 689176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35675|rttvar:5927|minrtt:30532|latest_rtt:32266|ack_delay:24|
[2025/09/12 05:24:11 689180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35246|rttvar:5304|minrtt:30532|latest_rtt:32266|ack_delay:24|
[2025/09/12 05:24:11 689184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:519|lost_pn:516|thresh:3|
[2025/09/12 05:24:11 689188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 689192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 689196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 689200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 689204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 689208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 689212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 689215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 689219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 689223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 689227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 689231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 689235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 689239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 689242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 689246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 689250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 689254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 689258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 689261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 689265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 689269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 689275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 689279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 689283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 689287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 689291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35246|rtt_var:5304|pto_duration:56462|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 689295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 689299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 689303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39610|
[2025/09/12 05:24:11 689307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651770228|now:1757654651689291|interv:80937|
[2025/09/12 05:24:11 689311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651770228|now:1757654651689291|interval:80937|pto_count:0|srtt:35246
[2025/09/12 05:24:11 689315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 36116, ack_elapse 33985, delivered 31200|rate 863883|lost 202|
[2025/09/12 05:24:11 689319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (863883) in round 8|
[2025/09/12 05:24:11 689324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 689328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 689331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651656841|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 689336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651656841|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 689340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39610|srtt:35246|latest_rtt:32266|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 689346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:203|largest:203|pns:2|
[2025/09/12 05:24:11 689350] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:203|frame:ACK |recv_time:1757654651689107|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 689355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771689107|now:1757654651689107|interv:120000000|
[2025/09/12 05:24:11 689359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771689107|now:1757654651689107|interv:120000000|
[2025/09/12 05:24:11 689363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651689857|pq_index:0|
[2025/09/12 05:24:11 689370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651688602|
[2025/09/12 05:24:11 689374] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651689373|
[2025/09/12 05:24:11 689378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651689377|
[2025/09/12 05:24:11 689384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35246|min_srtt:35246|path_bw:1210248|loss_rate:77.17|path_pto:0|
[2025/09/12 05:24:11 689388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:459840|
[2025/09/12 05:24:11 689392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35246|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 689397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 689401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35246|min_srtt:35246|path_bw:1210248|loss_rate:77.17|path_pto:0|
[2025/09/12 05:24:11 689405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:461019|
[2025/09/12 05:24:11 689410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35246|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 689414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 689418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35246|min_srtt:35246|path_bw:1210248|loss_rate:77.17|path_pto:0|
[2025/09/12 05:24:11 689422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:462198|
[2025/09/12 05:24:11 689427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 689431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 689434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 689438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 689443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 689447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:405606|
[2025/09/12 05:24:11 689454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 689476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 689480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651689857|
[2025/09/12 05:24:11 689484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651689857|
[2025/09/12 05:24:11 689488] [debug] |xqc_engine_wakeup_after|wakeup:1757654651689857|now:1757654651689488|diff:369|
[2025/09/12 05:24:11 689492] [debug] |xqc_engine_main_logic|END|now:1757654651689377|
[2025/09/12 05:24:11 689497] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651689497|
[2025/09/12 05:24:11 689501] [debug] |xqc_engine_wakeup_after|wakeup:1757654651689857|now:1757654651689501|diff:356|
[2025/09/12 05:24:11 689505] [debug] |xqc_engine_main_logic|END|now:1757654651689497|
[2025/09/12 05:24:11 690573] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651690573|
[2025/09/12 05:24:11 690581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651689857|pq_index:0|
[2025/09/12 05:24:11 690585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651689377|
[2025/09/12 05:24:11 690590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651690589|
[2025/09/12 05:24:11 690594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651689857|now:1757654651690589|
[2025/09/12 05:24:11 690598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651689857|now:1757654651690589|
[2025/09/12 05:24:11 690602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 690607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35246|min_srtt:35246|path_bw:1210248|loss_rate:77.17|path_pto:0|
[2025/09/12 05:24:11 690611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:462198|
[2025/09/12 05:24:11 690616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 690620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 690624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 690628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 690632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 690637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:405606|
[2025/09/12 05:24:11 690641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 690645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:558|
[2025/09/12 05:24:11 690675] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:558|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39610|now:1757654651690653|stream_id:0|stream_offset:405606|
[2025/09/12 05:24:11 690691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:558|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 690699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39610|applimit:0|
[2025/09/12 05:24:11 690706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35246|rtt_var:5304|pto_duration:56462|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 690711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 690714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 690718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40810|
[2025/09/12 05:24:11 690722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651772115|now:1757654651690705|interv:81410|
[2025/09/12 05:24:11 690726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651772115|now:1757654651690705|interval:81410|pto_count:0|srtt:35246
[2025/09/12 05:24:11 690731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40810|
[2025/09/12 05:24:11 690736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 690740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40810|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:406785|
[2025/09/12 05:24:11 690744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 690748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:559|
[2025/09/12 05:24:11 690774] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:559|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40810|now:1757654651690755|stream_id:0|stream_offset:406785|
[2025/09/12 05:24:11 690782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:559|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 690789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40810|applimit:0|
[2025/09/12 05:24:11 690796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35246|rtt_var:5304|pto_duration:56462|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 690801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 690805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 690808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42010|
[2025/09/12 05:24:11 690812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651772217|now:1757654651690795|interv:81422|
[2025/09/12 05:24:11 690816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651772217|now:1757654651690795|interval:81422|pto_count:0|srtt:35246
[2025/09/12 05:24:11 690825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42010|
[2025/09/12 05:24:11 690830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 690834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42010|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:407964|
[2025/09/12 05:24:11 690839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 690843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651691842|now:1757654651690842|interv:1000|
[2025/09/12 05:24:11 690847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 690850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 690854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651691842|
[2025/09/12 05:24:11 690858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651691842|
[2025/09/12 05:24:11 690862] [debug] |xqc_engine_wakeup_after|wakeup:1757654651691842|now:1757654651690862|diff:980|
[2025/09/12 05:24:11 690866] [debug] |xqc_engine_main_logic|END|now:1757654651690589|
[2025/09/12 05:24:11 691102] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651691101|
[2025/09/12 05:24:11 691107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 691113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:203|
[2025/09/12 05:24:11 691117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:204|
[2025/09/12 05:24:11 691122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:204|
[2025/09/12 05:24:11 691126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 691131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:520|origin_pktnum:319|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:521|path_largest_ack:520|
[2025/09/12 05:24:11 691136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:32400|prior_delivered:343567|prior_time:1757654651655122|is_app_limited:0|send_elapse:36213|ack_elapse:35979|ctl_first_sent_time:1757654651656938|lagest_ack_time:1757654651691101|curr_delivered:375967|
[2025/09/12 05:24:11 691140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651656938|
[2025/09/12 05:24:11 691145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2383||sndq_packets_used_bytes:0|sndq_packets_free:293|
[2025/09/12 05:24:11 691149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:521|origin_pktnum:442|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:521|path_largest_ack:521|
[2025/09/12 05:24:11 691153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:31200|prior_delivered:345967|prior_time:1757654651658061|is_app_limited:0|send_elapse:32033|ack_elapse:33040|ctl_first_sent_time:1757654651658572|lagest_ack_time:1757654651691101|curr_delivered:377167|
[2025/09/12 05:24:11 691158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651658572|
[2025/09/12 05:24:11 691165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2381||sndq_packets_used_bytes:0|sndq_packets_free:295|
[2025/09/12 05:24:11 691169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35246|rttvar:5304|minrtt:30532|latest_rtt:32529|ack_delay:24|
[2025/09/12 05:24:11 691173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34904|rttvar:4663|minrtt:30532|latest_rtt:32529|ack_delay:24|
[2025/09/12 05:24:11 691178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:521|lost_pn:518|thresh:3|
[2025/09/12 05:24:11 691182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 691186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 691190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 691194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 691197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 691201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 691205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 691209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 691213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 691217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 691221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 691224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 691228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 691232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 691236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 691240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 691243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 691247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 691251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 691255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 691259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 691265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 691269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 691273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34904|rtt_var:4663|pto_duration:53556|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 691277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 691281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 691285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39610|
[2025/09/12 05:24:11 691289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651769311|now:1757654651691273|interv:78038|
[2025/09/12 05:24:11 691293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651769311|now:1757654651691273|interval:78038|pto_count:0|srtt:34904
[2025/09/12 05:24:11 691297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 32033, ack_elapse 33040, delivered 31200|rate 944309|lost 202|
[2025/09/12 05:24:11 691302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (944309) in round 8|
[2025/09/12 05:24:11 691306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 691310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 691314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651658572|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 691318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651658572|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 691323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39610|srtt:34904|latest_rtt:32529|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 691328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:204|largest:204|pns:2|
[2025/09/12 05:24:11 691333] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:204|frame:ACK |recv_time:1757654651691101|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 691337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771691101|now:1757654651691101|interv:120000000|
[2025/09/12 05:24:11 691342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771691101|now:1757654651691101|interv:120000000|
[2025/09/12 05:24:11 691345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651691842|pq_index:0|
[2025/09/12 05:24:11 691349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651690589|
[2025/09/12 05:24:11 691353] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651691353|
[2025/09/12 05:24:11 691361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651691360|
[2025/09/12 05:24:11 691366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34904|min_srtt:34904|path_bw:1210248|loss_rate:75.53|path_pto:0|
[2025/09/12 05:24:11 691370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:462198|
[2025/09/12 05:24:11 691375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34904|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 691380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 691384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34904|min_srtt:34904|path_bw:1210248|loss_rate:75.53|path_pto:0|
[2025/09/12 05:24:11 691388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:463377|
[2025/09/12 05:24:11 691392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34904|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 691397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 691401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34904|min_srtt:34904|path_bw:1210248|loss_rate:75.53|path_pto:0|
[2025/09/12 05:24:11 691405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:464556|
[2025/09/12 05:24:11 691410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 691413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 691417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 691421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 691426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 691430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:407964|
[2025/09/12 05:24:11 691434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 691438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 691448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651691842|
[2025/09/12 05:24:11 691451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651691842|
[2025/09/12 05:24:11 691474] [debug] |xqc_engine_wakeup_after|wakeup:1757654651691842|now:1757654651691473|diff:369|
[2025/09/12 05:24:11 691478] [debug] |xqc_engine_main_logic|END|now:1757654651691360|
[2025/09/12 05:24:11 691483] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651691483|
[2025/09/12 05:24:11 691487] [debug] |xqc_engine_wakeup_after|wakeup:1757654651691842|now:1757654651691487|diff:355|
[2025/09/12 05:24:11 691491] [debug] |xqc_engine_main_logic|END|now:1757654651691483|
[2025/09/12 05:24:11 692559] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651692559|
[2025/09/12 05:24:11 692567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651691842|pq_index:0|
[2025/09/12 05:24:11 692571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651691360|
[2025/09/12 05:24:11 692576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651692575|
[2025/09/12 05:24:11 692580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651691842|now:1757654651692575|
[2025/09/12 05:24:11 692584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651691842|now:1757654651692575|
[2025/09/12 05:24:11 692588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 692593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34904|min_srtt:34904|path_bw:1210248|loss_rate:75.53|path_pto:0|
[2025/09/12 05:24:11 692597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:464556|
[2025/09/12 05:24:11 692602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 692605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 692609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 692613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 692618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 692622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:407964|
[2025/09/12 05:24:11 692626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 692631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:560|
[2025/09/12 05:24:11 692664] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:560|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39610|now:1757654651692638|stream_id:0|stream_offset:407964|
[2025/09/12 05:24:11 692672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:560|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 692686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39610|applimit:0|
[2025/09/12 05:24:11 692693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34904|rtt_var:4663|pto_duration:53556|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 692698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 692702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 692706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40810|
[2025/09/12 05:24:11 692710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651771194|now:1757654651692693|interv:78501|
[2025/09/12 05:24:11 692714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651771194|now:1757654651692693|interval:78501|pto_count:0|srtt:34904
[2025/09/12 05:24:11 692718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40810|
[2025/09/12 05:24:11 692723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 692727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40810|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:409143|
[2025/09/12 05:24:11 692731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 692736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:561|
[2025/09/12 05:24:11 692762] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:561|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40810|now:1757654651692743|stream_id:0|stream_offset:409143|
[2025/09/12 05:24:11 692770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:561|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 692777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40810|applimit:0|
[2025/09/12 05:24:11 692784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34904|rtt_var:4663|pto_duration:53556|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 692789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 692793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 692796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42010|
[2025/09/12 05:24:11 692800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651771299|now:1757654651692783|interv:78516|
[2025/09/12 05:24:11 692804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651771299|now:1757654651692783|interval:78516|pto_count:0|srtt:34904
[2025/09/12 05:24:11 692809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42010|
[2025/09/12 05:24:11 692817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 692822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42010|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:410322|
[2025/09/12 05:24:11 692826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 692830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651693830|now:1757654651692830|interv:1000|
[2025/09/12 05:24:11 692834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 692838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 692841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651693830|
[2025/09/12 05:24:11 692846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651693830|
[2025/09/12 05:24:11 692850] [debug] |xqc_engine_wakeup_after|wakeup:1757654651693830|now:1757654651692849|diff:981|
[2025/09/12 05:24:11 692854] [debug] |xqc_engine_main_logic|END|now:1757654651692575|
[2025/09/12 05:24:11 693093] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651693092|
[2025/09/12 05:24:11 693098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 693104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:204|
[2025/09/12 05:24:11 693108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:205|
[2025/09/12 05:24:11 693113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:205|
[2025/09/12 05:24:11 693117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 693122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:522|origin_pktnum:444|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:523|path_largest_ack:522|
[2025/09/12 05:24:11 693126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:32400|prior_delivered:345967|prior_time:1757654651658061|is_app_limited:0|send_elapse:32135|ack_elapse:35031|ctl_first_sent_time:1757654651658674|lagest_ack_time:1757654651693092|curr_delivered:378367|
[2025/09/12 05:24:11 693131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651658674|
[2025/09/12 05:24:11 693135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2377||sndq_packets_used_bytes:0|sndq_packets_free:299|
[2025/09/12 05:24:11 693140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:523|origin_pktnum:446|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:523|path_largest_ack:523|
[2025/09/12 05:24:11 693144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:32400|prior_delivered:345967|prior_time:1757654651658061|is_app_limited:0|send_elapse:32135|ack_elapse:35031|ctl_first_sent_time:1757654651658674|lagest_ack_time:1757654651693092|curr_delivered:379567|
[2025/09/12 05:24:11 693148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651659997|
[2025/09/12 05:24:11 693152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2375||sndq_packets_used_bytes:0|sndq_packets_free:301|
[2025/09/12 05:24:11 693156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34904|rttvar:4663|minrtt:30532|latest_rtt:33095|ack_delay:24|
[2025/09/12 05:24:11 693164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34674|rttvar:3956|minrtt:30532|latest_rtt:33095|ack_delay:24|
[2025/09/12 05:24:11 693168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:523|lost_pn:520|thresh:3|
[2025/09/12 05:24:11 693172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 693176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 693180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 693184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 693188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 693192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 693196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 693199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 693203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 693207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 693211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 693215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 693218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 693222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 693226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 693230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 693234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 693238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 693242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 693245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 693249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 693253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34674|rtt_var:3956|pto_duration:50498|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 693260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 693264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 693268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39610|
[2025/09/12 05:24:11 693272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651768241|now:1757654651693253|interv:74988|
[2025/09/12 05:24:11 693276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651768241|now:1757654651693253|interval:74988|pto_count:0|srtt:34674
[2025/09/12 05:24:11 693280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 32135, ack_elapse 35031, delivered 33600|rate 959150|lost 202|
[2025/09/12 05:24:11 693284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (959150) in round 8|
[2025/09/12 05:24:11 693289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 693293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 693296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651659997|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 693301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651659997|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 693305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39610|srtt:34674|latest_rtt:33095|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 693311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:205|largest:205|pns:2|
[2025/09/12 05:24:11 693315] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:205|frame:ACK |recv_time:1757654651693092|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 693320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771693092|now:1757654651693092|interv:120000000|
[2025/09/12 05:24:11 693324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771693092|now:1757654651693092|interv:120000000|
[2025/09/12 05:24:11 693328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651693830|pq_index:0|
[2025/09/12 05:24:11 693332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651692575|
[2025/09/12 05:24:11 693336] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651693336|
[2025/09/12 05:24:11 693341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651693340|
[2025/09/12 05:24:11 693346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34674|min_srtt:34674|path_bw:1210248|loss_rate:73.96|path_pto:0|
[2025/09/12 05:24:11 693353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:464556|
[2025/09/12 05:24:11 693358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34674|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 693362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 693367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34674|min_srtt:34674|path_bw:1210248|loss_rate:73.96|path_pto:0|
[2025/09/12 05:24:11 693371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:465735|
[2025/09/12 05:24:11 693375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34674|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 693379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 693384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34674|min_srtt:34674|path_bw:1210248|loss_rate:73.96|path_pto:0|
[2025/09/12 05:24:11 693388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:466914|
[2025/09/12 05:24:11 693392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 693396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 693400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 693404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 693408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 693412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:410322|
[2025/09/12 05:24:11 693417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 693420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 693424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651693830|
[2025/09/12 05:24:11 693428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651693830|
[2025/09/12 05:24:11 693432] [debug] |xqc_engine_wakeup_after|wakeup:1757654651693830|now:1757654651693432|diff:398|
[2025/09/12 05:24:11 693436] [debug] |xqc_engine_main_logic|END|now:1757654651693340|
[2025/09/12 05:24:11 693441] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651693441|
[2025/09/12 05:24:11 693445] [debug] |xqc_engine_wakeup_after|wakeup:1757654651693830|now:1757654651693445|diff:385|
[2025/09/12 05:24:11 693451] [debug] |xqc_engine_main_logic|END|now:1757654651693441|
[2025/09/12 05:24:11 694540] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651694540|
[2025/09/12 05:24:11 694547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651693830|pq_index:0|
[2025/09/12 05:24:11 694552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651693340|
[2025/09/12 05:24:11 694556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651694556|
[2025/09/12 05:24:11 694561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651693830|now:1757654651694556|
[2025/09/12 05:24:11 694565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651693830|now:1757654651694556|
[2025/09/12 05:24:11 694569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 694574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34674|min_srtt:34674|path_bw:1210248|loss_rate:73.96|path_pto:0|
[2025/09/12 05:24:11 694578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:466914|
[2025/09/12 05:24:11 694583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 694587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 694591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 694595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 694599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 694604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:410322|
[2025/09/12 05:24:11 694608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 694612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:562|
[2025/09/12 05:24:11 694642] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:562|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39610|now:1757654651694620|stream_id:0|stream_offset:410322|
[2025/09/12 05:24:11 694650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:562|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 694658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39610|applimit:0|
[2025/09/12 05:24:11 694664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34674|rtt_var:3956|pto_duration:50498|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 694671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 694680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 694684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40810|
[2025/09/12 05:24:11 694688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651770118|now:1757654651694664|interv:75454|
[2025/09/12 05:24:11 694692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651770118|now:1757654651694664|interval:75454|pto_count:0|srtt:34674
[2025/09/12 05:24:11 694697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40810|
[2025/09/12 05:24:11 694702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 694706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40810|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:411501|
[2025/09/12 05:24:11 694710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 694714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:563|
[2025/09/12 05:24:11 694741] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:563|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40810|now:1757654651694721|stream_id:0|stream_offset:411501|
[2025/09/12 05:24:11 694749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:563|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 694757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40810|applimit:0|
[2025/09/12 05:24:11 694763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34674|rtt_var:3956|pto_duration:50498|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 694770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 694773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 694777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42010|
[2025/09/12 05:24:11 694781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651770219|now:1757654651694763|interv:75456|
[2025/09/12 05:24:11 694785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651770219|now:1757654651694763|interval:75456|pto_count:0|srtt:34674
[2025/09/12 05:24:11 694789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42010|
[2025/09/12 05:24:11 694794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 694798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42010|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:412680|
[2025/09/12 05:24:11 694803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 694811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651695811|now:1757654651694811|interv:1000|
[2025/09/12 05:24:11 694815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 694818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 694822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651695811|
[2025/09/12 05:24:11 694827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651695811|
[2025/09/12 05:24:11 694830] [debug] |xqc_engine_wakeup_after|wakeup:1757654651695811|now:1757654651694830|diff:981|
[2025/09/12 05:24:11 694835] [debug] |xqc_engine_main_logic|END|now:1757654651694556|
[2025/09/12 05:24:11 695096] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651695095|
[2025/09/12 05:24:11 695101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 695107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:205|
[2025/09/12 05:24:11 695111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:206|
[2025/09/12 05:24:11 695116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:206|
[2025/09/12 05:24:11 695120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 695125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:524|origin_pktnum:448|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:525|path_largest_ack:524|
[2025/09/12 05:24:11 695130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:34800|prior_delivered:345967|prior_time:1757654651658061|is_app_limited:0|send_elapse:34779|ack_elapse:37034|ctl_first_sent_time:1757654651661318|lagest_ack_time:1757654651695095|curr_delivered:380767|
[2025/09/12 05:24:11 695134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651661318|
[2025/09/12 05:24:11 695139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2373||sndq_packets_used_bytes:0|sndq_packets_free:303|
[2025/09/12 05:24:11 695143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:525|origin_pktnum:450|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:525|path_largest_ack:525|
[2025/09/12 05:24:11 695147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:34800|prior_delivered:345967|prior_time:1757654651658061|is_app_limited:0|send_elapse:34779|ack_elapse:37034|ctl_first_sent_time:1757654651661318|lagest_ack_time:1757654651695095|curr_delivered:381967|
[2025/09/12 05:24:11 695152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651662650|
[2025/09/12 05:24:11 695155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2371||sndq_packets_used_bytes:0|sndq_packets_free:305|
[2025/09/12 05:24:11 695159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34674|rttvar:3956|minrtt:30532|latest_rtt:32445|ack_delay:32|
[2025/09/12 05:24:11 695164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34391|rttvar:3532|minrtt:30532|latest_rtt:32445|ack_delay:32|
[2025/09/12 05:24:11 695168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:525|lost_pn:522|thresh:3|
[2025/09/12 05:24:11 695172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 695179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 695183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 695187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 695191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 695195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 695199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 695203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 695207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 695211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 695215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 695219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 695222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 695226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 695230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 695234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 695238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 695241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 695245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 695249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34391|rtt_var:3532|pto_duration:48519|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 695254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 695258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 695261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39610|
[2025/09/12 05:24:11 695265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651768240|now:1757654651695249|interv:72991|
[2025/09/12 05:24:11 695269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651768240|now:1757654651695249|interval:72991|pto_count:0|srtt:34391
[2025/09/12 05:24:11 695276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 34779, ack_elapse 37034, delivered 36000|rate 972079|lost 202|
[2025/09/12 05:24:11 695280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (972079) in round 8|
[2025/09/12 05:24:11 695285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 695289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 695293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651662650|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 695297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651662650|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 695301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39610|srtt:34391|latest_rtt:32445|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 695307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:206|largest:206|pns:2|
[2025/09/12 05:24:11 695311] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:206|frame:ACK |recv_time:1757654651695095|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 695316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771695095|now:1757654651695095|interv:120000000|
[2025/09/12 05:24:11 695320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771695095|now:1757654651695095|interv:120000000|
[2025/09/12 05:24:11 695324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651695811|pq_index:0|
[2025/09/12 05:24:11 695328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651694556|
[2025/09/12 05:24:11 695332] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651695332|
[2025/09/12 05:24:11 695337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651695336|
[2025/09/12 05:24:11 695343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34391|min_srtt:34391|path_bw:1210248|loss_rate:72.45|path_pto:0|
[2025/09/12 05:24:11 695347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:466914|
[2025/09/12 05:24:11 695352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34391|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 695356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 695360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34391|min_srtt:34391|path_bw:1210248|loss_rate:72.45|path_pto:0|
[2025/09/12 05:24:11 695367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:468093|
[2025/09/12 05:24:11 695372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34391|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 695376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 695380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34391|min_srtt:34391|path_bw:1210248|loss_rate:72.45|path_pto:0|
[2025/09/12 05:24:11 695384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:469272|
[2025/09/12 05:24:11 695389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 695393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 695396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 695401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 695405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 695409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:412680|
[2025/09/12 05:24:11 695413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 695417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 695421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651695811|
[2025/09/12 05:24:11 695425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651695811|
[2025/09/12 05:24:11 695429] [debug] |xqc_engine_wakeup_after|wakeup:1757654651695811|now:1757654651695429|diff:382|
[2025/09/12 05:24:11 695433] [debug] |xqc_engine_main_logic|END|now:1757654651695336|
[2025/09/12 05:24:11 695438] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651695437|
[2025/09/12 05:24:11 695441] [debug] |xqc_engine_wakeup_after|wakeup:1757654651695811|now:1757654651695441|diff:370|
[2025/09/12 05:24:11 695445] [debug] |xqc_engine_main_logic|END|now:1757654651695437|
[2025/09/12 05:24:11 696513] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651696513|
[2025/09/12 05:24:11 696521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651695811|pq_index:0|
[2025/09/12 05:24:11 696525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651695336|
[2025/09/12 05:24:11 696530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651696529|
[2025/09/12 05:24:11 696535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651695811|now:1757654651696529|
[2025/09/12 05:24:11 696543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651695811|now:1757654651696529|
[2025/09/12 05:24:11 696547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 696552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34391|min_srtt:34391|path_bw:1210248|loss_rate:72.45|path_pto:0|
[2025/09/12 05:24:11 696556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:469272|
[2025/09/12 05:24:11 696561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 696564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 696568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 696572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 696577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 696581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:412680|
[2025/09/12 05:24:11 696585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 696589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:564|
[2025/09/12 05:24:11 696620] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:564|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39610|now:1757654651696597|stream_id:0|stream_offset:412680|
[2025/09/12 05:24:11 696628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:564|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 696636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39610|applimit:0|
[2025/09/12 05:24:11 696642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34391|rtt_var:3532|pto_duration:48519|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 696649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 696654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 696658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40810|
[2025/09/12 05:24:11 696661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651770116|now:1757654651696642|interv:73474|
[2025/09/12 05:24:11 696665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651770116|now:1757654651696642|interval:73474|pto_count:0|srtt:34391
[2025/09/12 05:24:11 696670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40810|
[2025/09/12 05:24:11 696679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 696683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40810|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:413859|
[2025/09/12 05:24:11 696688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 696692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:565|
[2025/09/12 05:24:11 696717] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:565|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40810|now:1757654651696698|stream_id:0|stream_offset:413859|
[2025/09/12 05:24:11 696725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:565|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 696733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40810|applimit:0|
[2025/09/12 05:24:11 696739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34391|rtt_var:3532|pto_duration:48519|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 696746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 696750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 696754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42010|
[2025/09/12 05:24:11 696758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651770217|now:1757654651696739|interv:73478|
[2025/09/12 05:24:11 696762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651770217|now:1757654651696739|interval:73478|pto_count:0|srtt:34391
[2025/09/12 05:24:11 696766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42010|
[2025/09/12 05:24:11 696771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 696775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42010|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:415038|
[2025/09/12 05:24:11 696779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 696783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651697783|now:1757654651696783|interv:1000|
[2025/09/12 05:24:11 696787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 696791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 696795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651697783|
[2025/09/12 05:24:11 696799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651697783|
[2025/09/12 05:24:11 696803] [debug] |xqc_engine_wakeup_after|wakeup:1757654651697783|now:1757654651696803|diff:980|
[2025/09/12 05:24:11 696807] [debug] |xqc_engine_main_logic|END|now:1757654651696529|
[2025/09/12 05:24:11 697086] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651697085|
[2025/09/12 05:24:11 697095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 697101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:206|
[2025/09/12 05:24:11 697105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:207|
[2025/09/12 05:24:11 697110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:207|
[2025/09/12 05:24:11 697114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 697119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:526|origin_pktnum:452|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:527|path_largest_ack:526|
[2025/09/12 05:24:11 697124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:37200|prior_delivered:345967|prior_time:1757654651658061|is_app_limited:0|send_elapse:36207|ack_elapse:39024|ctl_first_sent_time:1757654651662746|lagest_ack_time:1757654651697085|curr_delivered:383167|
[2025/09/12 05:24:11 697128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651662746|
[2025/09/12 05:24:11 697133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2369||sndq_packets_used_bytes:0|sndq_packets_free:307|
[2025/09/12 05:24:11 697137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:527|origin_pktnum:454|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:527|path_largest_ack:527|
[2025/09/12 05:24:11 697141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:36000|prior_delivered:348367|prior_time:1757654651663389|is_app_limited:0|send_elapse:32156|ack_elapse:33696|ctl_first_sent_time:1757654651664024|lagest_ack_time:1757654651697085|curr_delivered:384367|
[2025/09/12 05:24:11 697145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651664024|
[2025/09/12 05:24:11 697149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2367||sndq_packets_used_bytes:0|sndq_packets_free:309|
[2025/09/12 05:24:11 697153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34391|rttvar:3532|minrtt:30532|latest_rtt:33061|ack_delay:24|
[2025/09/12 05:24:11 697157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34222|rttvar:2987|minrtt:30532|latest_rtt:33061|ack_delay:24|
[2025/09/12 05:24:11 697161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:527|lost_pn:524|thresh:3|
[2025/09/12 05:24:11 697165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 697169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 697173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 697177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 697181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 697185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 697188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 697195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 697199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 697203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 697207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 697210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 697214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 697218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 697222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 697226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 697230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 697234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34222|rtt_var:2987|pto_duration:46170|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 697238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 697242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 697245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39610|
[2025/09/12 05:24:11 697249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651767868|now:1757654651697233|interv:70635|
[2025/09/12 05:24:11 697253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651767868|now:1757654651697233|interval:70635|pto_count:0|srtt:34222
[2025/09/12 05:24:11 697258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 32156, ack_elapse 33696, delivered 36000|rate 1068376|lost 202|
[2025/09/12 05:24:11 697262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1068376) in round 8|
[2025/09/12 05:24:11 697266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 697270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 697274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651664024|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 697278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651664024|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 697283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39610|srtt:34222|latest_rtt:33061|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 697291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:207|largest:207|pns:2|
[2025/09/12 05:24:11 697295] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:207|frame:ACK |recv_time:1757654651697085|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 697300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771697085|now:1757654651697085|interv:120000000|
[2025/09/12 05:24:11 697304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771697085|now:1757654651697085|interv:120000000|
[2025/09/12 05:24:11 697308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651697783|pq_index:0|
[2025/09/12 05:24:11 697312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651696529|
[2025/09/12 05:24:11 697316] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651697316|
[2025/09/12 05:24:11 697320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651697320|
[2025/09/12 05:24:11 697326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34222|min_srtt:34222|path_bw:1210248|loss_rate:71.00|path_pto:0|
[2025/09/12 05:24:11 697330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:469272|
[2025/09/12 05:24:11 697335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34222|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 697339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 697344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34222|min_srtt:34222|path_bw:1210248|loss_rate:71.00|path_pto:0|
[2025/09/12 05:24:11 697348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:470451|
[2025/09/12 05:24:11 697352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34222|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 697356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 697361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34222|min_srtt:34222|path_bw:1210248|loss_rate:71.00|path_pto:0|
[2025/09/12 05:24:11 697365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:471630|
[2025/09/12 05:24:11 697369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 697375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 697379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 697384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 697388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 697392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:415038|
[2025/09/12 05:24:11 697396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 697400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 697404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651697783|
[2025/09/12 05:24:11 697408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651697783|
[2025/09/12 05:24:11 697412] [debug] |xqc_engine_wakeup_after|wakeup:1757654651697783|now:1757654651697412|diff:371|
[2025/09/12 05:24:11 697416] [debug] |xqc_engine_main_logic|END|now:1757654651697320|
[2025/09/12 05:24:11 697421] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651697421|
[2025/09/12 05:24:11 697425] [debug] |xqc_engine_wakeup_after|wakeup:1757654651697783|now:1757654651697424|diff:359|
[2025/09/12 05:24:11 697428] [debug] |xqc_engine_main_logic|END|now:1757654651697421|
[2025/09/12 05:24:11 698496] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651698495|
[2025/09/12 05:24:11 698504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651697783|pq_index:0|
[2025/09/12 05:24:11 698508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651697320|
[2025/09/12 05:24:11 698513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651698512|
[2025/09/12 05:24:11 698517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651697783|now:1757654651698512|
[2025/09/12 05:24:11 698521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651697783|now:1757654651698512|
[2025/09/12 05:24:11 698525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 698530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34222|min_srtt:34222|path_bw:1210248|loss_rate:71.00|path_pto:0|
[2025/09/12 05:24:11 698534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:471630|
[2025/09/12 05:24:11 698539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 698543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 698547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 698555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 698559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 698563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:415038|
[2025/09/12 05:24:11 698568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 698572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:566|
[2025/09/12 05:24:11 698602] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:566|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39610|now:1757654651698580|stream_id:0|stream_offset:415038|
[2025/09/12 05:24:11 698611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:566|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 698619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39610|applimit:0|
[2025/09/12 05:24:11 698626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34222|rtt_var:2987|pto_duration:46170|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 698632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 698636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 698640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40810|
[2025/09/12 05:24:11 698644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651769750|now:1757654651698625|interv:71125|
[2025/09/12 05:24:11 698648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651769750|now:1757654651698625|interval:71125|pto_count:0|srtt:34222
[2025/09/12 05:24:11 698653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40810|
[2025/09/12 05:24:11 698658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 698662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40810|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:416217|
[2025/09/12 05:24:11 698667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 698671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:567|
[2025/09/12 05:24:11 698696] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:567|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40810|now:1757654651698677|stream_id:0|stream_offset:416217|
[2025/09/12 05:24:11 698704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:567|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 698711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40810|applimit:0|
[2025/09/12 05:24:11 698724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34222|rtt_var:2987|pto_duration:46170|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 698729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 698733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 698736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42010|
[2025/09/12 05:24:11 698740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651769847|now:1757654651698724|interv:71123|
[2025/09/12 05:24:11 698744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651769847|now:1757654651698724|interval:71123|pto_count:0|srtt:34222
[2025/09/12 05:24:11 698749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42010|
[2025/09/12 05:24:11 698754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 698758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42010|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:417396|
[2025/09/12 05:24:11 698763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 698766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651699766|now:1757654651698766|interv:1000|
[2025/09/12 05:24:11 698770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 698774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 698778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651699766|
[2025/09/12 05:24:11 698782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651699766|
[2025/09/12 05:24:11 698786] [debug] |xqc_engine_wakeup_after|wakeup:1757654651699766|now:1757654651698786|diff:980|
[2025/09/12 05:24:11 698791] [debug] |xqc_engine_main_logic|END|now:1757654651698512|
[2025/09/12 05:24:11 699089] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651699088|
[2025/09/12 05:24:11 699094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 699100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:207|
[2025/09/12 05:24:11 699104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:208|
[2025/09/12 05:24:11 699109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:208|
[2025/09/12 05:24:11 699113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 699118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:528|origin_pktnum:457|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:529|path_largest_ack:528|
[2025/09/12 05:24:11 699123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:37200|prior_delivered:348367|prior_time:1757654651663389|is_app_limited:0|send_elapse:33465|ack_elapse:35699|ctl_first_sent_time:1757654651665333|lagest_ack_time:1757654651699088|curr_delivered:385567|
[2025/09/12 05:24:11 699131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651665333|
[2025/09/12 05:24:11 699136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2365||sndq_packets_used_bytes:0|sndq_packets_free:311|
[2025/09/12 05:24:11 699140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:529|origin_pktnum:458|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:529|path_largest_ack:529|
[2025/09/12 05:24:11 699144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:37200|prior_delivered:348367|prior_time:1757654651663389|is_app_limited:0|send_elapse:33465|ack_elapse:35699|ctl_first_sent_time:1757654651665333|lagest_ack_time:1757654651699088|curr_delivered:386767|
[2025/09/12 05:24:11 699149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651665433|
[2025/09/12 05:24:11 699153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2363||sndq_packets_used_bytes:0|sndq_packets_free:313|
[2025/09/12 05:24:11 699157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34222|rttvar:2987|minrtt:30532|latest_rtt:33655|ack_delay:24|
[2025/09/12 05:24:11 699161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34148|rttvar:2388|minrtt:30532|latest_rtt:33655|ack_delay:24|
[2025/09/12 05:24:11 699165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:529|lost_pn:526|thresh:3|
[2025/09/12 05:24:11 699169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 699173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 699177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 699181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 699185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 699189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 699192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 699196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 699200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 699204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 699208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 699212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 699215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 699219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 699226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 699230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34148|rtt_var:2388|pto_duration:43700|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 699234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 699238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 699242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39610|
[2025/09/12 05:24:11 699246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651767377|now:1757654651699230|interv:68147|
[2025/09/12 05:24:11 699250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651767377|now:1757654651699230|interval:68147|pto_count:0|srtt:34148
[2025/09/12 05:24:11 699254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33465, ack_elapse 35699, delivered 38400|rate 1075660|lost 202|
[2025/09/12 05:24:11 699259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1075660) in round 8|
[2025/09/12 05:24:11 699263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 699267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 699271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651665433|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 699275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651665433|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 699280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39610|srtt:34148|latest_rtt:33655|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 699285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:208|largest:208|pns:2|
[2025/09/12 05:24:11 699290] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:208|frame:ACK |recv_time:1757654651699088|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 699294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771699088|now:1757654651699088|interv:120000000|
[2025/09/12 05:24:11 699298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771699088|now:1757654651699088|interv:120000000|
[2025/09/12 05:24:11 699302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651699766|pq_index:0|
[2025/09/12 05:24:11 699306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651698512|
[2025/09/12 05:24:11 699310] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651699310|
[2025/09/12 05:24:11 699315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651699314|
[2025/09/12 05:24:11 699323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34148|min_srtt:34148|path_bw:1210248|loss_rate:69.61|path_pto:0|
[2025/09/12 05:24:11 699327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:471630|
[2025/09/12 05:24:11 699332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34148|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 699336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 699341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34148|min_srtt:34148|path_bw:1210248|loss_rate:69.61|path_pto:0|
[2025/09/12 05:24:11 699345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:472809|
[2025/09/12 05:24:11 699349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34148|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 699354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 699358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34148|min_srtt:34148|path_bw:1210248|loss_rate:69.61|path_pto:0|
[2025/09/12 05:24:11 699362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:473988|
[2025/09/12 05:24:11 699366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 699370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 699374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 699378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 699382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 699387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:417396|
[2025/09/12 05:24:11 699391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 699395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 699399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651699766|
[2025/09/12 05:24:11 699402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651699766|
[2025/09/12 05:24:11 699409] [debug] |xqc_engine_wakeup_after|wakeup:1757654651699766|now:1757654651699409|diff:357|
[2025/09/12 05:24:11 699413] [debug] |xqc_engine_main_logic|END|now:1757654651699314|
[2025/09/12 05:24:11 699418] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651699418|
[2025/09/12 05:24:11 699422] [debug] |xqc_engine_wakeup_after|wakeup:1757654651699766|now:1757654651699422|diff:344|
[2025/09/12 05:24:11 699425] [debug] |xqc_engine_main_logic|END|now:1757654651699418|
[2025/09/12 05:24:11 700471] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651700471|
[2025/09/12 05:24:11 700480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651699766|pq_index:0|
[2025/09/12 05:24:11 700484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651699314|
[2025/09/12 05:24:11 700489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651700488|
[2025/09/12 05:24:11 700494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651699766|now:1757654651700488|
[2025/09/12 05:24:11 700498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651699766|now:1757654651700488|
[2025/09/12 05:24:11 700502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 700507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34148|min_srtt:34148|path_bw:1210248|loss_rate:69.61|path_pto:0|
[2025/09/12 05:24:11 700511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:473988|
[2025/09/12 05:24:11 700515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 700519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 700523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 700527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 700532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 700536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:417396|
[2025/09/12 05:24:11 700540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 700545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:568|
[2025/09/12 05:24:11 700575] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:568|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39610|now:1757654651700552|stream_id:0|stream_offset:417396|
[2025/09/12 05:24:11 700583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:568|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 700591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39610|applimit:0|
[2025/09/12 05:24:11 700604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34148|rtt_var:2388|pto_duration:43700|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 700610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 700614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 700618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40810|
[2025/09/12 05:24:11 700622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651769252|now:1757654651700604|interv:68648|
[2025/09/12 05:24:11 700626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651769252|now:1757654651700604|interval:68648|pto_count:0|srtt:34148
[2025/09/12 05:24:11 700631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40810|
[2025/09/12 05:24:11 700635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 700640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40810|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:418575|
[2025/09/12 05:24:11 700644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 700648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:569|
[2025/09/12 05:24:11 700674] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:569|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40810|now:1757654651700655|stream_id:0|stream_offset:418575|
[2025/09/12 05:24:11 700683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:569|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 700690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40810|applimit:0|
[2025/09/12 05:24:11 700696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34148|rtt_var:2388|pto_duration:43700|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 700703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 700707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 700711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42010|
[2025/09/12 05:24:11 700715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651769355|now:1757654651700696|interv:68659|
[2025/09/12 05:24:11 700719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651769355|now:1757654651700696|interval:68659|pto_count:0|srtt:34148
[2025/09/12 05:24:11 700723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42010|
[2025/09/12 05:24:11 700728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 700733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42010|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:419754|
[2025/09/12 05:24:11 700746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 700751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651701751|now:1757654651700751|interv:1000|
[2025/09/12 05:24:11 700757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 700763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 700768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651701751|
[2025/09/12 05:24:11 700774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651701751|
[2025/09/12 05:24:11 700779] [debug] |xqc_engine_wakeup_after|wakeup:1757654651701751|now:1757654651700779|diff:972|
[2025/09/12 05:24:11 700785] [debug] |xqc_engine_main_logic|END|now:1757654651700488|
[2025/09/12 05:24:11 701082] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651701081|
[2025/09/12 05:24:11 701089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 701095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:208|
[2025/09/12 05:24:11 701099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:209|
[2025/09/12 05:24:11 701105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:209|
[2025/09/12 05:24:11 701109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 701114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:530|origin_pktnum:461|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:531|path_largest_ack:530|
[2025/09/12 05:24:11 701119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:39600|prior_delivered:348367|prior_time:1757654651663389|is_app_limited:0|send_elapse:34893|ack_elapse:37692|ctl_first_sent_time:1757654651666761|lagest_ack_time:1757654651701081|curr_delivered:387967|
[2025/09/12 05:24:11 701123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651666761|
[2025/09/12 05:24:11 701128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2361||sndq_packets_used_bytes:0|sndq_packets_free:315|
[2025/09/12 05:24:11 701132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:531|origin_pktnum:463|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:531|path_largest_ack:531|
[2025/09/12 05:24:11 701136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:39600|prior_delivered:348367|prior_time:1757654651663389|is_app_limited:0|send_elapse:34893|ack_elapse:37692|ctl_first_sent_time:1757654651666761|lagest_ack_time:1757654651701081|curr_delivered:389167|
[2025/09/12 05:24:11 701141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651668082|
[2025/09/12 05:24:11 701145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2359||sndq_packets_used_bytes:0|sndq_packets_free:317|
[2025/09/12 05:24:11 701149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34148|rttvar:2388|minrtt:30532|latest_rtt:32999|ack_delay:32|
[2025/09/12 05:24:11 701153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34000|rttvar:2086|minrtt:30532|latest_rtt:32999|ack_delay:32|
[2025/09/12 05:24:11 701161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:531|lost_pn:528|thresh:3|
[2025/09/12 05:24:11 701165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 701169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 701173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 701177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 701181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 701184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 701188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 701192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 701196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 701200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 701204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 701207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 701211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 701215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34000|rtt_var:2086|pto_duration:42344|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 701220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 701224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 701227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39610|
[2025/09/12 05:24:11 701231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651767999|now:1757654651701215|interv:66784|
[2025/09/12 05:24:11 701235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651767999|now:1757654651701215|interval:66784|pto_count:0|srtt:34000
[2025/09/12 05:24:11 701239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 34893, ack_elapse 37692, delivered 40800|rate 1082457|lost 202|
[2025/09/12 05:24:11 701244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1082457) in round 8|
[2025/09/12 05:24:11 701248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 701252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 701256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651668082|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 701263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651668082|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:350767|
[2025/09/12 05:24:11 701268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39610|srtt:34000|latest_rtt:32999|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 701273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:209|largest:209|pns:2|
[2025/09/12 05:24:11 701278] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:209|frame:ACK |recv_time:1757654651701081|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 701282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771701081|now:1757654651701081|interv:120000000|
[2025/09/12 05:24:11 701286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771701081|now:1757654651701081|interv:120000000|
[2025/09/12 05:24:11 701290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651701751|pq_index:0|
[2025/09/12 05:24:11 701294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651700488|
[2025/09/12 05:24:11 701298] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651701298|
[2025/09/12 05:24:11 701303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651701302|
[2025/09/12 05:24:11 701309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34000|min_srtt:34000|path_bw:1210248|loss_rate:68.27|path_pto:0|
[2025/09/12 05:24:11 701313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:473988|
[2025/09/12 05:24:11 701317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34000|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 701322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 701326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34000|min_srtt:34000|path_bw:1210248|loss_rate:68.27|path_pto:0|
[2025/09/12 05:24:11 701330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:475167|
[2025/09/12 05:24:11 701335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34000|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 701339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 701346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34000|min_srtt:34000|path_bw:1210248|loss_rate:68.27|path_pto:0|
[2025/09/12 05:24:11 701350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:476346|
[2025/09/12 05:24:11 701354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 701358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 701362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 701366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 701371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 701375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:419754|
[2025/09/12 05:24:11 701379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 701383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 701387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651701751|
[2025/09/12 05:24:11 701391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651701751|
[2025/09/12 05:24:11 701395] [debug] |xqc_engine_wakeup_after|wakeup:1757654651701751|now:1757654651701395|diff:356|
[2025/09/12 05:24:11 701399] [debug] |xqc_engine_main_logic|END|now:1757654651701302|
[2025/09/12 05:24:11 701404] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651701404|
[2025/09/12 05:24:11 701408] [debug] |xqc_engine_wakeup_after|wakeup:1757654651701751|now:1757654651701408|diff:343|
[2025/09/12 05:24:11 701411] [debug] |xqc_engine_main_logic|END|now:1757654651701404|
[2025/09/12 05:24:11 702482] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651702482|
[2025/09/12 05:24:11 702491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651701751|pq_index:0|
[2025/09/12 05:24:11 702496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651701302|
[2025/09/12 05:24:11 702501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651702500|
[2025/09/12 05:24:11 702506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651701751|now:1757654651702500|
[2025/09/12 05:24:11 702510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651701751|now:1757654651702500|
[2025/09/12 05:24:11 702514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 702519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34000|min_srtt:34000|path_bw:1210248|loss_rate:68.27|path_pto:0|
[2025/09/12 05:24:11 702524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:476346|
[2025/09/12 05:24:11 702535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 702539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 702543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 702547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 702552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 702556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39610|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:419754|
[2025/09/12 05:24:11 702560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 702565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:570|
[2025/09/12 05:24:11 702596] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:570|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39610|now:1757654651702573|stream_id:0|stream_offset:419754|
[2025/09/12 05:24:11 702605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:570|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 702613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39610|applimit:0|
[2025/09/12 05:24:11 702620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34000|rtt_var:2086|pto_duration:42344|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 702627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 702632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 702636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40810|
[2025/09/12 05:24:11 702639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651769917|now:1757654651702619|interv:67298|
[2025/09/12 05:24:11 702644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651769917|now:1757654651702619|interval:67298|pto_count:0|srtt:34000
[2025/09/12 05:24:11 702648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40810|
[2025/09/12 05:24:11 702653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 702657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40810|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:420933|
[2025/09/12 05:24:11 702662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 702666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:571|
[2025/09/12 05:24:11 702697] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:571|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40810|now:1757654651702677|stream_id:0|stream_offset:420933|
[2025/09/12 05:24:11 702706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:571|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 702713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40810|applimit:0|
[2025/09/12 05:24:11 702719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34000|rtt_var:2086|pto_duration:42344|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 702726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 702730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 702734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42010|
[2025/09/12 05:24:11 702738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651770021|now:1757654651702719|interv:67302|
[2025/09/12 05:24:11 702743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651770021|now:1757654651702719|interval:67302|pto_count:0|srtt:34000
[2025/09/12 05:24:11 702750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42010|
[2025/09/12 05:24:11 702757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 702763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42010|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:422112|
[2025/09/12 05:24:11 702769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 702775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651703775|now:1757654651702775|interv:1000|
[2025/09/12 05:24:11 702780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 702786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 702791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651703775|
[2025/09/12 05:24:11 702797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651703775|
[2025/09/12 05:24:11 702802] [debug] |xqc_engine_wakeup_after|wakeup:1757654651703775|now:1757654651702802|diff:973|
[2025/09/12 05:24:11 702808] [debug] |xqc_engine_main_logic|END|now:1757654651702500|
[2025/09/12 05:24:11 703069] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651703068|
[2025/09/12 05:24:11 703075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 703081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:209|
[2025/09/12 05:24:11 703085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:210|
[2025/09/12 05:24:11 703091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:210|
[2025/09/12 05:24:11 703095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 703108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:532|origin_pktnum:0|size:1210|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:533|path_largest_ack:532|
[2025/09/12 05:24:11 703113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:39610|prior_delivered:350767|prior_time:1757654651669215|is_app_limited:0|send_elapse:31961|ack_elapse:33853|ctl_first_sent_time:1757654651669704|lagest_ack_time:1757654651703068|curr_delivered:390377|
[2025/09/12 05:24:11 703117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651669704|
[2025/09/12 05:24:11 703122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2358||sndq_packets_used_bytes:0|sndq_packets_free:318|
[2025/09/12 05:24:11 703126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:533|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:533|path_largest_ack:533|
[2025/09/12 05:24:11 703130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:39610|prior_delivered:350767|prior_time:1757654651669215|is_app_limited:0|send_elapse:31961|ack_elapse:33853|ctl_first_sent_time:1757654651669704|lagest_ack_time:1757654651703068|curr_delivered:391577|
[2025/09/12 05:24:11 703135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651669802|
[2025/09/12 05:24:11 703139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2357||sndq_packets_used_bytes:0|sndq_packets_free:319|
[2025/09/12 05:24:11 703143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34000|rttvar:2086|minrtt:30532|latest_rtt:33266|ack_delay:32|
[2025/09/12 05:24:11 703147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:33904|rttvar:1756|minrtt:30532|latest_rtt:33266|ack_delay:32|
[2025/09/12 05:24:11 703151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:533|lost_pn:530|thresh:3|
[2025/09/12 05:24:11 703155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 703159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 703163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 703167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 703171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 703175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 703179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 703183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 703186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 703190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 703194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 703200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 703204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 703208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33904|rtt_var:1756|pto_duration:40928|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 703213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 703217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 703221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 05:24:11 703225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651768605|now:1757654651703208|interv:65397|
[2025/09/12 05:24:11 703229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651768605|now:1757654651703208|interval:65397|pto_count:0|srtt:33904
[2025/09/12 05:24:11 703233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 31961, ack_elapse 33853, delivered 40810|rate 1205506|lost 202|
[2025/09/12 05:24:11 703237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 8 -> 9|
[2025/09/12 05:24:11 703241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205506) in round 9|
[2025/09/12 05:24:11 703246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 703250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 703254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2410|po_sent_time:1757654651669802|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 703258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2410|po_sent_time:1757654651669802|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 703262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39600|srtt:33904|latest_rtt:33266|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:11 703268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:210|largest:210|pns:2|
[2025/09/12 05:24:11 703273] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:210|frame:ACK |recv_time:1757654651703068|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 703277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771703068|now:1757654651703068|interv:120000000|
[2025/09/12 05:24:11 703281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771703068|now:1757654651703068|interv:120000000|
[2025/09/12 05:24:11 703285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651703775|pq_index:0|
[2025/09/12 05:24:11 703292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651702500|
[2025/09/12 05:24:11 703296] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651703296|
[2025/09/12 05:24:11 703301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651703300|
[2025/09/12 05:24:11 703307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33904|min_srtt:33904|path_bw:1210248|loss_rate:66.98|path_pto:0|
[2025/09/12 05:24:11 703311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:476346|
[2025/09/12 05:24:11 703316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33904|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 703320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 703325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33904|min_srtt:33904|path_bw:1210248|loss_rate:66.98|path_pto:0|
[2025/09/12 05:24:11 703329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:477525|
[2025/09/12 05:24:11 703333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33904|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 703338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 703342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33904|min_srtt:33904|path_bw:1210248|loss_rate:66.98|path_pto:0|
[2025/09/12 05:24:11 703346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:478704|
[2025/09/12 05:24:11 703350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 703354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 703358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 703362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 703367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 703371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:422112|
[2025/09/12 05:24:11 703375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 703381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 703385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651703775|
[2025/09/12 05:24:11 703389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651703775|
[2025/09/12 05:24:11 703393] [debug] |xqc_engine_wakeup_after|wakeup:1757654651703775|now:1757654651703393|diff:382|
[2025/09/12 05:24:11 703397] [debug] |xqc_engine_main_logic|END|now:1757654651703300|
[2025/09/12 05:24:11 703402] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651703402|
[2025/09/12 05:24:11 703406] [debug] |xqc_engine_wakeup_after|wakeup:1757654651703775|now:1757654651703406|diff:369|
[2025/09/12 05:24:11 703410] [debug] |xqc_engine_main_logic|END|now:1757654651703402|
[2025/09/12 05:24:11 704480] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651704480|
[2025/09/12 05:24:11 704489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651703775|pq_index:0|
[2025/09/12 05:24:11 704494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651703300|
[2025/09/12 05:24:11 704499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651704498|
[2025/09/12 05:24:11 704503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654651704227|now:1757654651704498|
[2025/09/12 05:24:11 704507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:11 704511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654651704227|now:1757654651704498|
[2025/09/12 05:24:11 704515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:11 704519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651703775|now:1757654651704498|
[2025/09/12 05:24:11 704523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651703775|now:1757654651704498|
[2025/09/12 05:24:11 704527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 704531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:210|ack_delay:25304|first_ack_range:21|largest_pkt_recv_time:1757654651679227|
[2025/09/12 05:24:11 704536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:210|low:189|pkt_pns:2|
[2025/09/12 05:24:11 704540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:198|frame_largest_recv:210|
[2025/09/12 05:24:11 704544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:11 704549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33904|min_srtt:33904|path_bw:1210248|loss_rate:66.98|path_pto:0|
[2025/09/12 05:24:11 704553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:478704|
[2025/09/12 05:24:11 704558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 704562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 704565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 704574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 704579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 704583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:422112|
[2025/09/12 05:24:11 704588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 704592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:572|
[2025/09/12 05:24:11 704625] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:572|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:39600|now:1757654651704601|stream_id:0|stream_offset:422112|
[2025/09/12 05:24:11 704634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:572|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 704642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 05:24:11 704648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33904|rtt_var:1756|pto_duration:40928|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 704655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 704660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 704664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 704668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651770529|now:1757654651704648|interv:65881|
[2025/09/12 05:24:11 704672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651770529|now:1757654651704648|interval:65881|pto_count:0|srtt:33904
[2025/09/12 05:24:11 704677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 704682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 704686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:423291|
[2025/09/12 05:24:11 704691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 704696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:573|
[2025/09/12 05:24:11 704725] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:573|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651704706|stream_id:0|stream_offset:423291|
[2025/09/12 05:24:11 704734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:573|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 704741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 704754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33904|rtt_var:1756|pto_duration:40928|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 704760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 704766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 704771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 704776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651770634|now:1757654651704753|interv:65881|
[2025/09/12 05:24:11 704781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651770634|now:1757654651704753|interval:65881|pto_count:0|srtt:33904
[2025/09/12 05:24:11 704788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 704794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 704800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:424470|
[2025/09/12 05:24:11 704805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 704810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651705810|now:1757654651704810|interv:1000|
[2025/09/12 05:24:11 704816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 704821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 704826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651705810|
[2025/09/12 05:24:11 704832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651705810|
[2025/09/12 05:24:11 704837] [debug] |xqc_engine_wakeup_after|wakeup:1757654651705810|now:1757654651704837|diff:973|
[2025/09/12 05:24:11 704843] [debug] |xqc_engine_main_logic|END|now:1757654651704498|
[2025/09/12 05:24:11 705068] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651705067|
[2025/09/12 05:24:11 705075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 705083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:210|
[2025/09/12 05:24:11 705088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:211|
[2025/09/12 05:24:11 705095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:211|
[2025/09/12 05:24:11 705101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 705107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:534|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:535|path_largest_ack:534|
[2025/09/12 05:24:11 705113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42010|prior_delivered:350767|prior_time:1757654651669215|is_app_limited:0|send_elapse:33360|ack_elapse:35852|ctl_first_sent_time:1757654651671103|lagest_ack_time:1757654651705067|curr_delivered:392777|
[2025/09/12 05:24:11 705122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651671103|
[2025/09/12 05:24:11 705127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2356||sndq_packets_used_bytes:0|sndq_packets_free:320|
[2025/09/12 05:24:11 705133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:535|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:535|path_largest_ack:535|
[2025/09/12 05:24:11 705138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40810|prior_delivered:353167|prior_time:1757654651671228|is_app_limited:0|send_elapse:35060|ack_elapse:33839|ctl_first_sent_time:1757654651672887|lagest_ack_time:1757654651705067|curr_delivered:393977|
[2025/09/12 05:24:11 705145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651672887|
[2025/09/12 05:24:11 705149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2355||sndq_packets_used_bytes:0|sndq_packets_free:321|
[2025/09/12 05:24:11 705155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:33904|rttvar:1756|minrtt:30532|latest_rtt:32180|ack_delay:32|
[2025/09/12 05:24:11 705160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:33684|rttvar:1756|minrtt:30532|latest_rtt:32180|ack_delay:32|
[2025/09/12 05:24:11 705166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:535|lost_pn:532|thresh:3|
[2025/09/12 05:24:11 705171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 705176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 705182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 705187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 705192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 705197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 705202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 705208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 705213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 705218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 705223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 705228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 705233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 705239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33684|rtt_var:1756|pto_duration:40708|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 705247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 705253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 705258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 705263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651770414|now:1757654651705239|interv:65175|
[2025/09/12 05:24:11 705268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651770414|now:1757654651705239|interval:65175|pto_count:0|srtt:33684
[2025/09/12 05:24:11 705274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35060, ack_elapse 33839, delivered 40810|rate 1164004|lost 202|
[2025/09/12 05:24:11 705280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1164004) in round 9|
[2025/09/12 05:24:11 705285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 705291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 705296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651672887|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 705302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651672887|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 705308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:33684|latest_rtt:32180|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 705316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:211|largest:211|pns:2|
[2025/09/12 05:24:11 705321] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:211|frame:ACK |recv_time:1757654651705067|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 705327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771705067|now:1757654651705067|interv:120000000|
[2025/09/12 05:24:11 705332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771705067|now:1757654651705067|interv:120000000|
[2025/09/12 05:24:11 705337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651705810|pq_index:0|
[2025/09/12 05:24:11 705343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651704498|
[2025/09/12 05:24:11 705348] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651705348|
[2025/09/12 05:24:11 705355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651705353|
[2025/09/12 05:24:11 705362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33684|min_srtt:33684|path_bw:1210248|loss_rate:65.74|path_pto:0|
[2025/09/12 05:24:11 705370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:478704|
[2025/09/12 05:24:11 705376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33684|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 705382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 705388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33684|min_srtt:33684|path_bw:1210248|loss_rate:65.74|path_pto:0|
[2025/09/12 05:24:11 705394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:479883|
[2025/09/12 05:24:11 705400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33684|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 705406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 705411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33684|min_srtt:33684|path_bw:1210248|loss_rate:65.74|path_pto:0|
[2025/09/12 05:24:11 705417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:481062|
[2025/09/12 05:24:11 705422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 705428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 705432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 705438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 705444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 705449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:424470|
[2025/09/12 05:24:11 705474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 705483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 705488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651705810|
[2025/09/12 05:24:11 705494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651705810|
[2025/09/12 05:24:11 705499] [debug] |xqc_engine_wakeup_after|wakeup:1757654651705810|now:1757654651705499|diff:311|
[2025/09/12 05:24:11 705505] [debug] |xqc_engine_main_logic|END|now:1757654651705353|
[2025/09/12 05:24:11 705512] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651705511|
[2025/09/12 05:24:11 705516] [debug] |xqc_engine_wakeup_after|wakeup:1757654651705810|now:1757654651705516|diff:294|
[2025/09/12 05:24:11 705524] [debug] |xqc_engine_main_logic|END|now:1757654651705511|
[2025/09/12 05:24:11 706596] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651706596|
[2025/09/12 05:24:11 706605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651705810|pq_index:0|
[2025/09/12 05:24:11 706609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651705353|
[2025/09/12 05:24:11 706614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651706613|
[2025/09/12 05:24:11 706619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651705810|now:1757654651706613|
[2025/09/12 05:24:11 706623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651705810|now:1757654651706613|
[2025/09/12 05:24:11 706627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 706632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33684|min_srtt:33684|path_bw:1210248|loss_rate:65.74|path_pto:0|
[2025/09/12 05:24:11 706637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:481062|
[2025/09/12 05:24:11 706641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 706646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 706649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 706654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 706659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 706663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:424470|
[2025/09/12 05:24:11 706668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 706672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:574|
[2025/09/12 05:24:11 706703] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:574|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651706680|stream_id:0|stream_offset:424470|
[2025/09/12 05:24:11 706712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:574|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 706719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 706726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33684|rtt_var:1756|pto_duration:40708|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 706733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 706743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 706747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 706751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651772388|now:1757654651706726|interv:65662|
[2025/09/12 05:24:11 706755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651772388|now:1757654651706726|interval:65662|pto_count:0|srtt:33684
[2025/09/12 05:24:11 706760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 706765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 706769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:425649|
[2025/09/12 05:24:11 706773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 706778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:575|
[2025/09/12 05:24:11 706804] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:575|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651706784|stream_id:0|stream_offset:425649|
[2025/09/12 05:24:11 706813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:575|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 706820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 706827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33684|rtt_var:1756|pto_duration:40708|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 706834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 706837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 706841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 706845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651772492|now:1757654651706826|interv:65666|
[2025/09/12 05:24:11 706849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651772492|now:1757654651706826|interval:65666|pto_count:0|srtt:33684
[2025/09/12 05:24:11 706854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 706858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 706863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:426828|
[2025/09/12 05:24:11 706867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 706871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651707871|now:1757654651706871|interv:1000|
[2025/09/12 05:24:11 706879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 706883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 706887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651707871|
[2025/09/12 05:24:11 706891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651707871|
[2025/09/12 05:24:11 706895] [debug] |xqc_engine_wakeup_after|wakeup:1757654651707871|now:1757654651706895|diff:976|
[2025/09/12 05:24:11 706900] [debug] |xqc_engine_main_logic|END|now:1757654651706613|
[2025/09/12 05:24:11 707053] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651707052|
[2025/09/12 05:24:11 707058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 707064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:211|
[2025/09/12 05:24:11 707068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:212|
[2025/09/12 05:24:11 707073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:212|
[2025/09/12 05:24:11 707077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 707082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:536|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:537|path_largest_ack:536|
[2025/09/12 05:24:11 707087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42010|prior_delivered:353167|prior_time:1757654651671228|is_app_limited:0|send_elapse:35158|ack_elapse:35824|ctl_first_sent_time:1757654651672985|lagest_ack_time:1757654651707052|curr_delivered:395177|
[2025/09/12 05:24:11 707092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651672985|
[2025/09/12 05:24:11 707096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2354||sndq_packets_used_bytes:0|sndq_packets_free:322|
[2025/09/12 05:24:11 707100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:537|origin_pktnum:465|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:537|path_largest_ack:537|
[2025/09/12 05:24:11 707105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40810|prior_delivered:355567|prior_time:1757654651673235|is_app_limited:0|send_elapse:35107|ack_elapse:33817|ctl_first_sent_time:1757654651674939|lagest_ack_time:1757654651707052|curr_delivered:396377|
[2025/09/12 05:24:11 707109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651674939|
[2025/09/12 05:24:11 707113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2352||sndq_packets_used_bytes:0|sndq_packets_free:324|
[2025/09/12 05:24:11 707117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:33684|rttvar:1756|minrtt:30532|latest_rtt:32113|ack_delay:32|
[2025/09/12 05:24:11 707122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:33484|rttvar:1717|minrtt:30532|latest_rtt:32113|ack_delay:32|
[2025/09/12 05:24:11 707126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:537|lost_pn:534|thresh:3|
[2025/09/12 05:24:11 707130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 707138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 707142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 707145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 707149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 707153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 707157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:24:11 707161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 707165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 707168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 707172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 707176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 707180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33484|rtt_var:1717|pto_duration:40352|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 707184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 707188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 707192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 707196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651772136|now:1757654651707180|interv:64956|
[2025/09/12 05:24:11 707200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651772136|now:1757654651707180|interval:64956|pto_count:0|srtt:33484
[2025/09/12 05:24:11 707204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35107, ack_elapse 33817, delivered 40810|rate 1162446|lost 202|
[2025/09/12 05:24:11 707209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1162446) in round 9|
[2025/09/12 05:24:11 707213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 707217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 707221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651674939|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 707225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651674939|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 707230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:33484|latest_rtt:32113|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 707238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:212|largest:212|pns:2|
[2025/09/12 05:24:11 707242] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:212|frame:ACK |recv_time:1757654651707052|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 707247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771707052|now:1757654651707052|interv:120000000|
[2025/09/12 05:24:11 707251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771707052|now:1757654651707052|interv:120000000|
[2025/09/12 05:24:11 707255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651707871|pq_index:0|
[2025/09/12 05:24:11 707259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651706613|
[2025/09/12 05:24:11 707263] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651707263|
[2025/09/12 05:24:11 707268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651707267|
[2025/09/12 05:24:11 707274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33484|min_srtt:33484|path_bw:1210248|loss_rate:64.55|path_pto:0|
[2025/09/12 05:24:11 707278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:481062|
[2025/09/12 05:24:11 707282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33484|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 707287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 707291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33484|min_srtt:33484|path_bw:1210248|loss_rate:64.55|path_pto:0|
[2025/09/12 05:24:11 707295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:482241|
[2025/09/12 05:24:11 707300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33484|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 707304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 707308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33484|min_srtt:33484|path_bw:1210248|loss_rate:64.55|path_pto:0|
[2025/09/12 05:24:11 707312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:483420|
[2025/09/12 05:24:11 707319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 707323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 707327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 707331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 707335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 707340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:426828|
[2025/09/12 05:24:11 707344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 707348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 707352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651707871|
[2025/09/12 05:24:11 707355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651707871|
[2025/09/12 05:24:11 707359] [debug] |xqc_engine_wakeup_after|wakeup:1757654651707871|now:1757654651707359|diff:512|
[2025/09/12 05:24:11 707363] [debug] |xqc_engine_main_logic|END|now:1757654651707267|
[2025/09/12 05:24:11 707368] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651707368|
[2025/09/12 05:24:11 707372] [debug] |xqc_engine_wakeup_after|wakeup:1757654651707871|now:1757654651707372|diff:499|
[2025/09/12 05:24:11 707376] [debug] |xqc_engine_main_logic|END|now:1757654651707368|
[2025/09/12 05:24:11 708443] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651708443|
[2025/09/12 05:24:11 708451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651707871|pq_index:0|
[2025/09/12 05:24:11 708470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651707267|
[2025/09/12 05:24:11 708477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651708476|
[2025/09/12 05:24:11 708481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651707871|now:1757654651708476|
[2025/09/12 05:24:11 708485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651707871|now:1757654651708476|
[2025/09/12 05:24:11 708489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 708494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33484|min_srtt:33484|path_bw:1210248|loss_rate:64.55|path_pto:0|
[2025/09/12 05:24:11 708498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:483420|
[2025/09/12 05:24:11 708503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 708506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 708510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 708519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 708523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 708527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:426828|
[2025/09/12 05:24:11 708531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 708536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:576|
[2025/09/12 05:24:11 708566] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:576|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651708543|stream_id:0|stream_offset:426828|
[2025/09/12 05:24:11 708574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:576|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 708582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 708589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33484|rtt_var:1717|pto_duration:40352|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 708596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 708601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 708605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 708609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651773895|now:1757654651708588|interv:65307|
[2025/09/12 05:24:11 708613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651773895|now:1757654651708588|interval:65307|pto_count:0|srtt:33484
[2025/09/12 05:24:11 708617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 708622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 708627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:428007|
[2025/09/12 05:24:11 708631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 708635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:577|
[2025/09/12 05:24:11 708660] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:577|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651708642|stream_id:0|stream_offset:428007|
[2025/09/12 05:24:11 708669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:577|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 708682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 708687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33484|rtt_var:1717|pto_duration:40352|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 708692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 708695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 708699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 708703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651773994|now:1757654651708687|interv:65307|
[2025/09/12 05:24:11 708707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651773994|now:1757654651708687|interval:65307|pto_count:0|srtt:33484
[2025/09/12 05:24:11 708712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 708716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 708720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:429186|
[2025/09/12 05:24:11 708725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 708729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651709728|now:1757654651708728|interv:1000|
[2025/09/12 05:24:11 708733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 708736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 708740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651709728|
[2025/09/12 05:24:11 708744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651709728|
[2025/09/12 05:24:11 708748] [debug] |xqc_engine_wakeup_after|wakeup:1757654651709728|now:1757654651708748|diff:980|
[2025/09/12 05:24:11 708753] [debug] |xqc_engine_main_logic|END|now:1757654651708476|
[2025/09/12 05:24:11 709050] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651709049|
[2025/09/12 05:24:11 709055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 709061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:212|
[2025/09/12 05:24:11 709065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:213|
[2025/09/12 05:24:11 709070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:213|
[2025/09/12 05:24:11 709074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 709079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:538|origin_pktnum:467|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:544|path_largest_ack:538|
[2025/09/12 05:24:11 709084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42010|prior_delivered:355567|prior_time:1757654651673235|is_app_limited:0|send_elapse:35210|ack_elapse:35814|ctl_first_sent_time:1757654651675042|lagest_ack_time:1757654651709049|curr_delivered:397577|
[2025/09/12 05:24:11 709092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651675042|
[2025/09/12 05:24:11 709097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2350||sndq_packets_used_bytes:0|sndq_packets_free:326|
[2025/09/12 05:24:11 709101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:544|origin_pktnum:355|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:544|path_largest_ack:544|
[2025/09/12 05:24:11 709105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40810|prior_delivered:357967|prior_time:1757654651675240|is_app_limited:0|send_elapse:35306|ack_elapse:33809|ctl_first_sent_time:1757654651676933|lagest_ack_time:1757654651709049|curr_delivered:398777|
[2025/09/12 05:24:11 709110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651676933|
[2025/09/12 05:24:11 709114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2349||sndq_packets_used_bytes:0|sndq_packets_free:327|
[2025/09/12 05:24:11 709118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:33484|rttvar:1717|minrtt:30532|latest_rtt:32116|ack_delay:24|
[2025/09/12 05:24:11 709122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:33310|rttvar:1636|minrtt:30532|latest_rtt:32116|ack_delay:24|
[2025/09/12 05:24:11 709126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:544|lost_pn:541|thresh:3|
[2025/09/12 05:24:11 709130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 709134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 709138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 709142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 709146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 709150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:24:11 709154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 709158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 709161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 709165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33310|rtt_var:1636|pto_duration:39854|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 709170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 709174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 709177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 709181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651773496|now:1757654651709165|interv:64331|
[2025/09/12 05:24:11 709188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651773496|now:1757654651709165|interval:64331|pto_count:0|srtt:33310
[2025/09/12 05:24:11 709192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35306, ack_elapse 33809, delivered 40810|rate 1155894|lost 202|
[2025/09/12 05:24:11 709197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1155894) in round 9|
[2025/09/12 05:24:11 709201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 709205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 709209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651676933|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 709213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651676933|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 709218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:33310|latest_rtt:32116|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 709223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:213|largest:213|pns:2|
[2025/09/12 05:24:11 709228] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:213|frame:ACK |recv_time:1757654651709049|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 709233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771709049|now:1757654651709049|interv:120000000|
[2025/09/12 05:24:11 709237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771709049|now:1757654651709049|interv:120000000|
[2025/09/12 05:24:11 709241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651709728|pq_index:0|
[2025/09/12 05:24:11 709245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651708476|
[2025/09/12 05:24:11 709249] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651709249|
[2025/09/12 05:24:11 709253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651709253|
[2025/09/12 05:24:11 709259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33310|min_srtt:33310|path_bw:1210248|loss_rate:63.39|path_pto:0|
[2025/09/12 05:24:11 709263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:483420|
[2025/09/12 05:24:11 709268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33310|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 709275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 709280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33310|min_srtt:33310|path_bw:1210248|loss_rate:63.39|path_pto:0|
[2025/09/12 05:24:11 709284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:484599|
[2025/09/12 05:24:11 709288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33310|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 709293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 709297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33310|min_srtt:33310|path_bw:1210248|loss_rate:63.39|path_pto:0|
[2025/09/12 05:24:11 709301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:485778|
[2025/09/12 05:24:11 709305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 709309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 709313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 709317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 709321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 709325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:429186|
[2025/09/12 05:24:11 709330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 709334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 709337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651709728|
[2025/09/12 05:24:11 709341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651709728|
[2025/09/12 05:24:11 709345] [debug] |xqc_engine_wakeup_after|wakeup:1757654651709728|now:1757654651709345|diff:383|
[2025/09/12 05:24:11 709349] [debug] |xqc_engine_main_logic|END|now:1757654651709253|
[2025/09/12 05:24:11 709354] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651709354|
[2025/09/12 05:24:11 709358] [debug] |xqc_engine_wakeup_after|wakeup:1757654651709728|now:1757654651709358|diff:370|
[2025/09/12 05:24:11 709362] [debug] |xqc_engine_main_logic|END|now:1757654651709354|
[2025/09/12 05:24:11 710429] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651710429|
[2025/09/12 05:24:11 710438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651709728|pq_index:0|
[2025/09/12 05:24:11 710442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651709253|
[2025/09/12 05:24:11 710447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651710446|
[2025/09/12 05:24:11 710469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651709728|now:1757654651710446|
[2025/09/12 05:24:11 710475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651709728|now:1757654651710446|
[2025/09/12 05:24:11 710479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 710484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33310|min_srtt:33310|path_bw:1210248|loss_rate:63.39|path_pto:0|
[2025/09/12 05:24:11 710489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:485778|
[2025/09/12 05:24:11 710493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 710497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 710501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 710505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 710510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 710514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:429186|
[2025/09/12 05:24:11 710518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 710522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:578|
[2025/09/12 05:24:11 710552] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:578|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651710530|stream_id:0|stream_offset:429186|
[2025/09/12 05:24:11 710560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:578|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 710568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 710575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33310|rtt_var:1636|pto_duration:39854|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 710582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 710587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 710590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 710594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651775384|now:1757654651710574|interv:64810|
[2025/09/12 05:24:11 710598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651775384|now:1757654651710574|interval:64810|pto_count:0|srtt:33310
[2025/09/12 05:24:11 710608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 710612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 710617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:430365|
[2025/09/12 05:24:11 710621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 710625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:579|
[2025/09/12 05:24:11 710651] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:579|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651710632|stream_id:0|stream_offset:430365|
[2025/09/12 05:24:11 710660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:579|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 710667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 710674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33310|rtt_var:1636|pto_duration:39854|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 710679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 710683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 710687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 710691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651775486|now:1757654651710673|interv:64813|
[2025/09/12 05:24:11 710695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651775486|now:1757654651710673|interval:64813|pto_count:0|srtt:33310
[2025/09/12 05:24:11 710699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 710704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 710708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:431544|
[2025/09/12 05:24:11 710712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 710716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651711716|now:1757654651710716|interv:1000|
[2025/09/12 05:24:11 710720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 710724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 710728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651711716|
[2025/09/12 05:24:11 710732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651711716|
[2025/09/12 05:24:11 710740] [debug] |xqc_engine_wakeup_after|wakeup:1757654651711716|now:1757654651710740|diff:976|
[2025/09/12 05:24:11 710744] [debug] |xqc_engine_main_logic|END|now:1757654651710446|
[2025/09/12 05:24:11 711190] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651711189|
[2025/09/12 05:24:11 711195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 711201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:213|
[2025/09/12 05:24:11 711205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:214|
[2025/09/12 05:24:11 711210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:214|
[2025/09/12 05:24:11 711214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 711220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:545|origin_pktnum:241|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:546|path_largest_ack:545|
[2025/09/12 05:24:11 711225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42010|prior_delivered:357967|prior_time:1757654651675240|is_app_limited:0|send_elapse:35408|ack_elapse:35949|ctl_first_sent_time:1757654651677035|lagest_ack_time:1757654651711189|curr_delivered:399977|
[2025/09/12 05:24:11 711229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651677035|
[2025/09/12 05:24:11 711234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2346||sndq_packets_used_bytes:0|sndq_packets_free:330|
[2025/09/12 05:24:11 711238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:546|origin_pktnum:242|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:546|path_largest_ack:546|
[2025/09/12 05:24:11 711242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40810|prior_delivered:360367|prior_time:1757654651677254|is_app_limited:0|send_elapse:34033|ack_elapse:33935|ctl_first_sent_time:1757654651678933|lagest_ack_time:1757654651711189|curr_delivered:401177|
[2025/09/12 05:24:11 711246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651678933|
[2025/09/12 05:24:11 711250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2345||sndq_packets_used_bytes:0|sndq_packets_free:331|
[2025/09/12 05:24:11 711254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:33310|rttvar:1636|minrtt:30532|latest_rtt:32256|ack_delay:24|
[2025/09/12 05:24:11 711258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:33176|rttvar:1496|minrtt:30532|latest_rtt:32256|ack_delay:24|
[2025/09/12 05:24:11 711263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:546|lost_pn:543|thresh:3|
[2025/09/12 05:24:11 711267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 711271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:24:11 711275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 711279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33176|rtt_var:1496|pto_duration:39160|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 711287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 711291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 711295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 711299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651774792|now:1757654651711279|interv:63513|
[2025/09/12 05:24:11 711303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651774792|now:1757654651711279|interval:63513|pto_count:0|srtt:33176
[2025/09/12 05:24:11 711307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 34033, ack_elapse 33935, delivered 40810|rate 1199130|lost 202|
[2025/09/12 05:24:11 711311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199130) in round 9|
[2025/09/12 05:24:11 711316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 711320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 711324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651678933|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 711328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651678933|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 711333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:33176|latest_rtt:32256|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 711338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:214|largest:214|pns:2|
[2025/09/12 05:24:11 711343] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:214|frame:ACK |recv_time:1757654651711189|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 711347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771711189|now:1757654651711189|interv:120000000|
[2025/09/12 05:24:11 711352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771711189|now:1757654651711189|interv:120000000|
[2025/09/12 05:24:11 711356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651711716|pq_index:0|
[2025/09/12 05:24:11 711360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651710446|
[2025/09/12 05:24:11 711363] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651711363|
[2025/09/12 05:24:11 711368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651711367|
[2025/09/12 05:24:11 711374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33176|min_srtt:33176|path_bw:1210248|loss_rate:62.28|path_pto:0|
[2025/09/12 05:24:11 711380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:485778|
[2025/09/12 05:24:11 711385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33176|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 711390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 711394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33176|min_srtt:33176|path_bw:1210248|loss_rate:62.28|path_pto:0|
[2025/09/12 05:24:11 711398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:486957|
[2025/09/12 05:24:11 711402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33176|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 711407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 711411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33176|min_srtt:33176|path_bw:1210248|loss_rate:62.28|path_pto:0|
[2025/09/12 05:24:11 711415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:488136|
[2025/09/12 05:24:11 711419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 711423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 711427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 711431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 711436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 711440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:431544|
[2025/09/12 05:24:11 711444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 711448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 711452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651711716|
[2025/09/12 05:24:11 711474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651711716|
[2025/09/12 05:24:11 711478] [debug] |xqc_engine_wakeup_after|wakeup:1757654651711716|now:1757654651711478|diff:238|
[2025/09/12 05:24:11 711482] [debug] |xqc_engine_main_logic|END|now:1757654651711367|
[2025/09/12 05:24:11 711487] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651711487|
[2025/09/12 05:24:11 711494] [debug] |xqc_engine_wakeup_after|wakeup:1757654651711716|now:1757654651711494|diff:222|
[2025/09/12 05:24:11 711498] [debug] |xqc_engine_main_logic|END|now:1757654651711487|
[2025/09/12 05:24:11 712566] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651712566|
[2025/09/12 05:24:11 712573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651711716|pq_index:0|
[2025/09/12 05:24:11 712577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651711367|
[2025/09/12 05:24:11 712582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651712581|
[2025/09/12 05:24:11 712587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651711716|now:1757654651712581|
[2025/09/12 05:24:11 712591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651711716|now:1757654651712581|
[2025/09/12 05:24:11 712595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 712600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33176|min_srtt:33176|path_bw:1210248|loss_rate:62.28|path_pto:0|
[2025/09/12 05:24:11 712604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:488136|
[2025/09/12 05:24:11 712608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 712612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 712616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 712620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 712625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 712629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:431544|
[2025/09/12 05:24:11 712633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 712637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:580|
[2025/09/12 05:24:11 712667] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:580|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651712645|stream_id:0|stream_offset:431544|
[2025/09/12 05:24:11 712676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:580|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 712683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 712690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33176|rtt_var:1496|pto_duration:39160|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 712696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 712704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 712708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 712712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651776805|now:1757654651712690|interv:64115|
[2025/09/12 05:24:11 712716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651776805|now:1757654651712690|interval:64115|pto_count:0|srtt:33176
[2025/09/12 05:24:11 712721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 712725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 712730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:432723|
[2025/09/12 05:24:11 712734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 712738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:581|
[2025/09/12 05:24:11 712764] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:581|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651712745|stream_id:0|stream_offset:432723|
[2025/09/12 05:24:11 712773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:581|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 712780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 712787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33176|rtt_var:1496|pto_duration:39160|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 712793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 712797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 712800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 712804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651776905|now:1757654651712786|interv:64119|
[2025/09/12 05:24:11 712808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651776905|now:1757654651712786|interval:64119|pto_count:0|srtt:33176
[2025/09/12 05:24:11 712813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 712817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 712821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:433902|
[2025/09/12 05:24:11 712826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 712834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651713834|now:1757654651712834|interv:1000|
[2025/09/12 05:24:11 712838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 712842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 712846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651713834|
[2025/09/12 05:24:11 712850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651713834|
[2025/09/12 05:24:11 712854] [debug] |xqc_engine_wakeup_after|wakeup:1757654651713834|now:1757654651712854|diff:980|
[2025/09/12 05:24:11 712858] [debug] |xqc_engine_main_logic|END|now:1757654651712581|
[2025/09/12 05:24:11 713062] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651713061|
[2025/09/12 05:24:11 713067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 713072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:214|
[2025/09/12 05:24:11 713076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:215|
[2025/09/12 05:24:11 713082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:215|
[2025/09/12 05:24:11 713086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 713091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:547|origin_pktnum:478|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:548|path_largest_ack:547|
[2025/09/12 05:24:11 713095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42010|prior_delivered:360367|prior_time:1757654651677254|is_app_limited:0|send_elapse:34135|ack_elapse:35807|ctl_first_sent_time:1757654651679035|lagest_ack_time:1757654651713061|curr_delivered:402377|
[2025/09/12 05:24:11 713100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651679035|
[2025/09/12 05:24:11 713104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2337||sndq_packets_used_bytes:0|sndq_packets_free:339|
[2025/09/12 05:24:11 713108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:548|origin_pktnum:479|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:548|path_largest_ack:548|
[2025/09/12 05:24:11 713112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40810|prior_delivered:362767|prior_time:1757654651679227|is_app_limited:0|send_elapse:33980|ack_elapse:33834|ctl_first_sent_time:1757654651680854|lagest_ack_time:1757654651713061|curr_delivered:403577|
[2025/09/12 05:24:11 713117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651680854|
[2025/09/12 05:24:11 713121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2335||sndq_packets_used_bytes:0|sndq_packets_free:341|
[2025/09/12 05:24:11 713125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:33176|rttvar:1496|minrtt:30532|latest_rtt:32207|ack_delay:24|
[2025/09/12 05:24:11 713129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:33051|rttvar:1370|minrtt:30532|latest_rtt:32207|ack_delay:24|
[2025/09/12 05:24:11 713133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:548|lost_pn:545|thresh:3|
[2025/09/12 05:24:11 713137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 713146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33051|rtt_var:1370|pto_duration:38531|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 713150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 713154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 713158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 713161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651776276|now:1757654651713146|interv:63130|
[2025/09/12 05:24:11 713165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651776276|now:1757654651713146|interval:63130|pto_count:0|srtt:33051
[2025/09/12 05:24:11 713170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33980, ack_elapse 33834, delivered 40810|rate 1201000|lost 202|
[2025/09/12 05:24:11 713174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201000) in round 9|
[2025/09/12 05:24:11 713178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 713182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 713186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651680854|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 713190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651680854|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 713195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:33051|latest_rtt:32207|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 713200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:215|largest:215|pns:2|
[2025/09/12 05:24:11 713205] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:215|frame:ACK |recv_time:1757654651713061|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 713209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771713061|now:1757654651713061|interv:120000000|
[2025/09/12 05:24:11 713213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771713061|now:1757654651713061|interv:120000000|
[2025/09/12 05:24:11 713217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651713834|pq_index:0|
[2025/09/12 05:24:11 713221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651712581|
[2025/09/12 05:24:11 713225] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651713225|
[2025/09/12 05:24:11 713231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651713230|
[2025/09/12 05:24:11 713239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33051|min_srtt:33051|path_bw:1210248|loss_rate:61.21|path_pto:0|
[2025/09/12 05:24:11 713243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:488136|
[2025/09/12 05:24:11 713247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33051|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 713252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 713256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33051|min_srtt:33051|path_bw:1210248|loss_rate:61.21|path_pto:0|
[2025/09/12 05:24:11 713261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:489315|
[2025/09/12 05:24:11 713265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33051|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 713269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 713273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33051|min_srtt:33051|path_bw:1210248|loss_rate:61.21|path_pto:0|
[2025/09/12 05:24:11 713277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:490494|
[2025/09/12 05:24:11 713282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 713285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 713289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 713293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 713298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 713302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:433902|
[2025/09/12 05:24:11 713307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 713310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 713314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651713834|
[2025/09/12 05:24:11 713318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651713834|
[2025/09/12 05:24:11 713322] [debug] |xqc_engine_wakeup_after|wakeup:1757654651713834|now:1757654651713322|diff:512|
[2025/09/12 05:24:11 713328] [debug] |xqc_engine_main_logic|END|now:1757654651713230|
[2025/09/12 05:24:11 713333] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651713333|
[2025/09/12 05:24:11 713337] [debug] |xqc_engine_wakeup_after|wakeup:1757654651713834|now:1757654651713337|diff:497|
[2025/09/12 05:24:11 713341] [debug] |xqc_engine_main_logic|END|now:1757654651713333|
[2025/09/12 05:24:11 714409] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651714408|
[2025/09/12 05:24:11 714417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651713834|pq_index:0|
[2025/09/12 05:24:11 714421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651713230|
[2025/09/12 05:24:11 714426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651714425|
[2025/09/12 05:24:11 714430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651713834|now:1757654651714425|
[2025/09/12 05:24:11 714434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651713834|now:1757654651714425|
[2025/09/12 05:24:11 714438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 714443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33051|min_srtt:33051|path_bw:1210248|loss_rate:61.21|path_pto:0|
[2025/09/12 05:24:11 714447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:490494|
[2025/09/12 05:24:11 714452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 714471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 714475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 714479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 714484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 714488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:433902|
[2025/09/12 05:24:11 714492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 714497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:582|
[2025/09/12 05:24:11 714525] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:582|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651714504|stream_id:0|stream_offset:433902|
[2025/09/12 05:24:11 714534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:582|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 714542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 714560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33051|rtt_var:1370|pto_duration:38531|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 714564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 714568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 714572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 714576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651778035|now:1757654651714559|interv:63476|
[2025/09/12 05:24:11 714580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651778035|now:1757654651714559|interval:63476|pto_count:0|srtt:33051
[2025/09/12 05:24:11 714584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 714589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 714593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:435081|
[2025/09/12 05:24:11 714597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 714601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:583|
[2025/09/12 05:24:11 714627] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:583|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651714608|stream_id:0|stream_offset:435081|
[2025/09/12 05:24:11 714635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:583|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 714642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 714649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33051|rtt_var:1370|pto_duration:38531|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 714655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 714660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 714663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 714667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651778139|now:1757654651714649|interv:63490|
[2025/09/12 05:24:11 714671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651778139|now:1757654651714649|interval:63490|pto_count:0|srtt:33051
[2025/09/12 05:24:11 714676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 714680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 714685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:436260|
[2025/09/12 05:24:11 714693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 714697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651715697|now:1757654651714697|interv:1000|
[2025/09/12 05:24:11 714701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 714705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 714709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651715697|
[2025/09/12 05:24:11 714713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651715697|
[2025/09/12 05:24:11 714717] [debug] |xqc_engine_wakeup_after|wakeup:1757654651715697|now:1757654651714717|diff:980|
[2025/09/12 05:24:11 714721] [debug] |xqc_engine_main_logic|END|now:1757654651714425|
[2025/09/12 05:24:11 715056] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651715055|
[2025/09/12 05:24:11 715062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 715067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:215|
[2025/09/12 05:24:11 715071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:216|
[2025/09/12 05:24:11 715077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:216|
[2025/09/12 05:24:11 715081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 715085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:549|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:550|path_largest_ack:549|
[2025/09/12 05:24:11 715090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42010|prior_delivered:362767|prior_time:1757654651679227|is_app_limited:0|send_elapse:34082|ack_elapse:35828|ctl_first_sent_time:1757654651680956|lagest_ack_time:1757654651715055|curr_delivered:404777|
[2025/09/12 05:24:11 715094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651680956|
[2025/09/12 05:24:11 715099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2334||sndq_packets_used_bytes:0|sndq_packets_free:342|
[2025/09/12 05:24:11 715103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:550|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:550|path_largest_ack:550|
[2025/09/12 05:24:11 715107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40810|prior_delivered:365167|prior_time:1757654651681210|is_app_limited:0|send_elapse:33945|ack_elapse:33845|ctl_first_sent_time:1757654651682810|lagest_ack_time:1757654651715055|curr_delivered:405977|
[2025/09/12 05:24:11 715112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651682810|
[2025/09/12 05:24:11 715116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2333||sndq_packets_used_bytes:0|sndq_packets_free:343|
[2025/09/12 05:24:11 715120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:33051|rttvar:1370|minrtt:30532|latest_rtt:32245|ack_delay:40|
[2025/09/12 05:24:11 715124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32945|rttvar:1239|minrtt:30532|latest_rtt:32245|ack_delay:40|
[2025/09/12 05:24:11 715132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:550|lost_pn:547|thresh:3|
[2025/09/12 05:24:11 715136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 715140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32945|rtt_var:1239|pto_duration:37901|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 715144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 715148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 715152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 715156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651777509|now:1757654651715140|interv:62369|
[2025/09/12 05:24:11 715159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651777509|now:1757654651715140|interval:62369|pto_count:0|srtt:32945
[2025/09/12 05:24:11 715164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33945, ack_elapse 33845, delivered 40810|rate 1202238|lost 202|
[2025/09/12 05:24:11 715168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202238) in round 9|
[2025/09/12 05:24:11 715172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 715176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 715180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651682810|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 715185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651682810|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 715189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32945|latest_rtt:32245|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 715195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:216|largest:216|pns:2|
[2025/09/12 05:24:11 715199] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:216|frame:ACK |recv_time:1757654651715055|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 715204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771715055|now:1757654651715055|interv:120000000|
[2025/09/12 05:24:11 715208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771715055|now:1757654651715055|interv:120000000|
[2025/09/12 05:24:11 715212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651715697|pq_index:0|
[2025/09/12 05:24:11 715216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651714425|
[2025/09/12 05:24:11 715220] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651715220|
[2025/09/12 05:24:11 715228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651715227|
[2025/09/12 05:24:11 715233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32945|min_srtt:32945|path_bw:1210248|loss_rate:60.17|path_pto:0|
[2025/09/12 05:24:11 715237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:490494|
[2025/09/12 05:24:11 715242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32945|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 715246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 715251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32945|min_srtt:32945|path_bw:1210248|loss_rate:60.17|path_pto:0|
[2025/09/12 05:24:11 715255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:491673|
[2025/09/12 05:24:11 715259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32945|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 715264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 715268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32945|min_srtt:32945|path_bw:1210248|loss_rate:60.17|path_pto:0|
[2025/09/12 05:24:11 715272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:492852|
[2025/09/12 05:24:11 715276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 715280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 715284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 715288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 715292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 715296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:436260|
[2025/09/12 05:24:11 715301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 715304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 715308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651715697|
[2025/09/12 05:24:11 715315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651715697|
[2025/09/12 05:24:11 715319] [debug] |xqc_engine_wakeup_after|wakeup:1757654651715697|now:1757654651715319|diff:378|
[2025/09/12 05:24:11 715323] [debug] |xqc_engine_main_logic|END|now:1757654651715227|
[2025/09/12 05:24:11 715328] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651715327|
[2025/09/12 05:24:11 715331] [debug] |xqc_engine_wakeup_after|wakeup:1757654651715697|now:1757654651715331|diff:366|
[2025/09/12 05:24:11 715335] [debug] |xqc_engine_main_logic|END|now:1757654651715327|
[2025/09/12 05:24:11 716402] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651716402|
[2025/09/12 05:24:11 716410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651715697|pq_index:0|
[2025/09/12 05:24:11 716414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651715227|
[2025/09/12 05:24:11 716419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651716418|
[2025/09/12 05:24:11 716424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651715697|now:1757654651716418|
[2025/09/12 05:24:11 716428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651715697|now:1757654651716418|
[2025/09/12 05:24:11 716432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 716436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32945|min_srtt:32945|path_bw:1210248|loss_rate:60.17|path_pto:0|
[2025/09/12 05:24:11 716441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:492852|
[2025/09/12 05:24:11 716445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 716449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 716453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 716472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 716476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 716480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:436260|
[2025/09/12 05:24:11 716485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 716489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:584|
[2025/09/12 05:24:11 716519] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:584|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651716496|stream_id:0|stream_offset:436260|
[2025/09/12 05:24:11 716528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:584|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 716541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 716548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32945|rtt_var:1239|pto_duration:37901|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 716553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 716557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 716561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 716565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651779397|now:1757654651716547|interv:62850|
[2025/09/12 05:24:11 716569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651779397|now:1757654651716547|interval:62850|pto_count:0|srtt:32945
[2025/09/12 05:24:11 716573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 716578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 716582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:437439|
[2025/09/12 05:24:11 716587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 716591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:585|
[2025/09/12 05:24:11 716617] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:585|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651716598|stream_id:0|stream_offset:437439|
[2025/09/12 05:24:11 716625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:585|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 716633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 716639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32945|rtt_var:1239|pto_duration:37901|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 716646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 716649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 716653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 716657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651779499|now:1757654651716639|interv:62860|
[2025/09/12 05:24:11 716661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651779499|now:1757654651716639|interval:62860|pto_count:0|srtt:32945
[2025/09/12 05:24:11 716666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 716676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 716681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:438618|
[2025/09/12 05:24:11 716685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 716689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651717689|now:1757654651716689|interv:1000|
[2025/09/12 05:24:11 716693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 716697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 716701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651717689|
[2025/09/12 05:24:11 716705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651717689|
[2025/09/12 05:24:11 716709] [debug] |xqc_engine_wakeup_after|wakeup:1757654651717689|now:1757654651716709|diff:980|
[2025/09/12 05:24:11 716713] [debug] |xqc_engine_main_logic|END|now:1757654651716418|
[2025/09/12 05:24:11 717063] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651717062|
[2025/09/12 05:24:11 717068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 717074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:216|
[2025/09/12 05:24:11 717078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:217|
[2025/09/12 05:24:11 717083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:217|
[2025/09/12 05:24:11 717087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 717092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:551|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:552|path_largest_ack:551|
[2025/09/12 05:24:11 717096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42010|prior_delivered:365167|prior_time:1757654651681210|is_app_limited:0|send_elapse:34044|ack_elapse:35852|ctl_first_sent_time:1757654651682909|lagest_ack_time:1757654651717062|curr_delivered:407177|
[2025/09/12 05:24:11 717101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651682909|
[2025/09/12 05:24:11 717105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2332||sndq_packets_used_bytes:0|sndq_packets_free:344|
[2025/09/12 05:24:11 717110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:552|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:552|path_largest_ack:552|
[2025/09/12 05:24:11 717114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40810|prior_delivered:367567|prior_time:1757654651683213|is_app_limited:0|send_elapse:33947|ack_elapse:33849|ctl_first_sent_time:1757654651684800|lagest_ack_time:1757654651717062|curr_delivered:408377|
[2025/09/12 05:24:11 717118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651684800|
[2025/09/12 05:24:11 717122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2331||sndq_packets_used_bytes:0|sndq_packets_free:345|
[2025/09/12 05:24:11 717126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32945|rttvar:1239|minrtt:30532|latest_rtt:32262|ack_delay:32|
[2025/09/12 05:24:11 717134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32855|rttvar:1108|minrtt:30532|latest_rtt:32262|ack_delay:32|
[2025/09/12 05:24:11 717138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:552|lost_pn:549|thresh:3|
[2025/09/12 05:24:11 717142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 717146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32855|rtt_var:1108|pto_duration:37287|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 717151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 717158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 717161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 717165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651778885|now:1757654651717146|interv:61739|
[2025/09/12 05:24:11 717169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651778885|now:1757654651717146|interval:61739|pto_count:0|srtt:32855
[2025/09/12 05:24:11 717174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33947, ack_elapse 33849, delivered 40810|rate 1202168|lost 202|
[2025/09/12 05:24:11 717178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202168) in round 9|
[2025/09/12 05:24:11 717182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 717186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 717190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651684800|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 717195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651684800|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 717199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32855|latest_rtt:32262|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 717205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:217|largest:217|pns:2|
[2025/09/12 05:24:11 717209] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:217|frame:ACK |recv_time:1757654651717062|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 717214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771717062|now:1757654651717062|interv:120000000|
[2025/09/12 05:24:11 717218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771717062|now:1757654651717062|interv:120000000|
[2025/09/12 05:24:11 717222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651717689|pq_index:0|
[2025/09/12 05:24:11 717229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651716418|
[2025/09/12 05:24:11 717233] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651717232|
[2025/09/12 05:24:11 717237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651717236|
[2025/09/12 05:24:11 717243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32855|min_srtt:32855|path_bw:1210248|loss_rate:59.17|path_pto:0|
[2025/09/12 05:24:11 717248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:492852|
[2025/09/12 05:24:11 717253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32855|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 717257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 717262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32855|min_srtt:32855|path_bw:1210248|loss_rate:59.17|path_pto:0|
[2025/09/12 05:24:11 717266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:494031|
[2025/09/12 05:24:11 717270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32855|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 717274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 717279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32855|min_srtt:32855|path_bw:1210248|loss_rate:59.17|path_pto:0|
[2025/09/12 05:24:11 717283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:495210|
[2025/09/12 05:24:11 717287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 717291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 717295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 717299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 717303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 717307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:438618|
[2025/09/12 05:24:11 717314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 717318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 717322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651717689|
[2025/09/12 05:24:11 717326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651717689|
[2025/09/12 05:24:11 717329] [debug] |xqc_engine_wakeup_after|wakeup:1757654651717689|now:1757654651717329|diff:360|
[2025/09/12 05:24:11 717333] [debug] |xqc_engine_main_logic|END|now:1757654651717236|
[2025/09/12 05:24:11 717338] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651717338|
[2025/09/12 05:24:11 717342] [debug] |xqc_engine_wakeup_after|wakeup:1757654651717689|now:1757654651717342|diff:347|
[2025/09/12 05:24:11 717346] [debug] |xqc_engine_main_logic|END|now:1757654651717338|
[2025/09/12 05:24:11 718413] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651718413|
[2025/09/12 05:24:11 718421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651717689|pq_index:0|
[2025/09/12 05:24:11 718426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651717236|
[2025/09/12 05:24:11 718430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651718430|
[2025/09/12 05:24:11 718435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651717689|now:1757654651718430|
[2025/09/12 05:24:11 718439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651717689|now:1757654651718430|
[2025/09/12 05:24:11 718443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 718448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32855|min_srtt:32855|path_bw:1210248|loss_rate:59.17|path_pto:0|
[2025/09/12 05:24:11 718452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:495210|
[2025/09/12 05:24:11 718472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 718476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 718480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 718485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 718489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 718493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:438618|
[2025/09/12 05:24:11 718497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 718502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:586|
[2025/09/12 05:24:11 718531] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:586|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651718509|stream_id:0|stream_offset:438618|
[2025/09/12 05:24:11 718547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:586|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 718554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 718561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32855|rtt_var:1108|pto_duration:37287|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 718567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 718572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 718576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 718580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651780796|now:1757654651718561|interv:62235|
[2025/09/12 05:24:11 718584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651780796|now:1757654651718561|interval:62235|pto_count:0|srtt:32855
[2025/09/12 05:24:11 718589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 718593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 718598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:439797|
[2025/09/12 05:24:11 718602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 718606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:587|
[2025/09/12 05:24:11 718632] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:587|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651718613|stream_id:0|stream_offset:439797|
[2025/09/12 05:24:11 718641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:587|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 718647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 718654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32855|rtt_var:1108|pto_duration:37287|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 718659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 718663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 718667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 718671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651780900|now:1757654651718654|interv:62246|
[2025/09/12 05:24:11 718675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651780900|now:1757654651718654|interval:62246|pto_count:0|srtt:32855
[2025/09/12 05:24:11 718684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 718688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 718692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:440976|
[2025/09/12 05:24:11 718697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 718701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651719701|now:1757654651718701|interv:1000|
[2025/09/12 05:24:11 718705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 718708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 718712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651719701|
[2025/09/12 05:24:11 718716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651719701|
[2025/09/12 05:24:11 718720] [debug] |xqc_engine_wakeup_after|wakeup:1757654651719701|now:1757654651718720|diff:981|
[2025/09/12 05:24:11 718724] [debug] |xqc_engine_main_logic|END|now:1757654651718430|
[2025/09/12 05:24:11 719050] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651719049|
[2025/09/12 05:24:11 719055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 719061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:217|
[2025/09/12 05:24:11 719065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:218|
[2025/09/12 05:24:11 719070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:218|
[2025/09/12 05:24:11 719074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 719079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:553|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:554|path_largest_ack:553|
[2025/09/12 05:24:11 719083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42010|prior_delivered:367567|prior_time:1757654651683213|is_app_limited:0|send_elapse:34053|ack_elapse:35836|ctl_first_sent_time:1757654651684906|lagest_ack_time:1757654651719049|curr_delivered:409577|
[2025/09/12 05:24:11 719088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651684906|
[2025/09/12 05:24:11 719092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2330||sndq_packets_used_bytes:0|sndq_packets_free:346|
[2025/09/12 05:24:11 719097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:554|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:554|path_largest_ack:554|
[2025/09/12 05:24:11 719101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40810|prior_delivered:369967|prior_time:1757654651685223|is_app_limited:0|send_elapse:33860|ack_elapse:33826|ctl_first_sent_time:1757654651686787|lagest_ack_time:1757654651719049|curr_delivered:410777|
[2025/09/12 05:24:11 719105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651686787|
[2025/09/12 05:24:11 719109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2329||sndq_packets_used_bytes:0|sndq_packets_free:347|
[2025/09/12 05:24:11 719117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32855|rttvar:1108|minrtt:30532|latest_rtt:32262|ack_delay:32|
[2025/09/12 05:24:11 719121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32777|rttvar:987|minrtt:30532|latest_rtt:32262|ack_delay:32|
[2025/09/12 05:24:11 719125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:554|lost_pn:551|thresh:3|
[2025/09/12 05:24:11 719129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 719133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32777|rtt_var:987|pto_duration:36725|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 719137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 719141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 719145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 719149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651780338|now:1757654651719133|interv:61205|
[2025/09/12 05:24:11 719153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651780338|now:1757654651719133|interval:61205|pto_count:0|srtt:32777
[2025/09/12 05:24:11 719157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33860, ack_elapse 33826, delivered 40810|rate 1205256|lost 202|
[2025/09/12 05:24:11 719162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205256) in round 9|
[2025/09/12 05:24:11 719166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 719170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 719174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651686787|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 719178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651686787|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 719183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32777|latest_rtt:32262|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 719188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:218|largest:218|pns:2|
[2025/09/12 05:24:11 719193] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:218|frame:ACK |recv_time:1757654651719049|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 719197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771719049|now:1757654651719049|interv:120000000|
[2025/09/12 05:24:11 719204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771719049|now:1757654651719049|interv:120000000|
[2025/09/12 05:24:11 719208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651719701|pq_index:0|
[2025/09/12 05:24:11 719212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651718430|
[2025/09/12 05:24:11 719216] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651719216|
[2025/09/12 05:24:11 719221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651719220|
[2025/09/12 05:24:11 719226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32777|min_srtt:32777|path_bw:1210248|loss_rate:58.20|path_pto:0|
[2025/09/12 05:24:11 719231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:495210|
[2025/09/12 05:24:11 719236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32777|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 719240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 719245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32777|min_srtt:32777|path_bw:1210248|loss_rate:58.20|path_pto:0|
[2025/09/12 05:24:11 719249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:496389|
[2025/09/12 05:24:11 719253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32777|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 719257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 719262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32777|min_srtt:32777|path_bw:1210248|loss_rate:58.20|path_pto:0|
[2025/09/12 05:24:11 719266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:497568|
[2025/09/12 05:24:11 719270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 719274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 719278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 719282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 719286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 719290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:440976|
[2025/09/12 05:24:11 719297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 719301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 719305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651719701|
[2025/09/12 05:24:11 719309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651719701|
[2025/09/12 05:24:11 719312] [debug] |xqc_engine_wakeup_after|wakeup:1757654651719701|now:1757654651719312|diff:389|
[2025/09/12 05:24:11 719316] [debug] |xqc_engine_main_logic|END|now:1757654651719220|
[2025/09/12 05:24:11 719321] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651719321|
[2025/09/12 05:24:11 719325] [debug] |xqc_engine_wakeup_after|wakeup:1757654651719701|now:1757654651719325|diff:376|
[2025/09/12 05:24:11 719329] [debug] |xqc_engine_main_logic|END|now:1757654651719321|
[2025/09/12 05:24:11 720397] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651720396|
[2025/09/12 05:24:11 720405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651719701|pq_index:0|
[2025/09/12 05:24:11 720409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651719220|
[2025/09/12 05:24:11 720413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651720412|
[2025/09/12 05:24:11 720418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651719701|now:1757654651720412|
[2025/09/12 05:24:11 720422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651719701|now:1757654651720412|
[2025/09/12 05:24:11 720426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 720431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32777|min_srtt:32777|path_bw:1210248|loss_rate:58.20|path_pto:0|
[2025/09/12 05:24:11 720435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:497568|
[2025/09/12 05:24:11 720439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 720443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 720447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 720451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 720469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 720475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:440976|
[2025/09/12 05:24:11 720479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 720487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:588|
[2025/09/12 05:24:11 720517] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:588|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651720495|stream_id:0|stream_offset:440976|
[2025/09/12 05:24:11 720526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:588|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 720533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 720539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32777|rtt_var:987|pto_duration:36725|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 720546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 720552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 720555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 720559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651782220|now:1757654651720539|interv:61681|
[2025/09/12 05:24:11 720563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651782220|now:1757654651720539|interval:61681|pto_count:0|srtt:32777
[2025/09/12 05:24:11 720568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 720573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 720577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:442155|
[2025/09/12 05:24:11 720581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 720586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:589|
[2025/09/12 05:24:11 720611] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:589|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651720592|stream_id:0|stream_offset:442155|
[2025/09/12 05:24:11 720619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:589|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 720627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 720633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32777|rtt_var:987|pto_duration:36725|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 720639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 720643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 720647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 720651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651782317|now:1757654651720633|interv:61684|
[2025/09/12 05:24:11 720660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651782317|now:1757654651720633|interval:61684|pto_count:0|srtt:32777
[2025/09/12 05:24:11 720664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 720669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 720673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:443334|
[2025/09/12 05:24:11 720677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 720681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651721681|now:1757654651720681|interv:1000|
[2025/09/12 05:24:11 720685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 720689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 720693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651721681|
[2025/09/12 05:24:11 720697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651721681|
[2025/09/12 05:24:11 720701] [debug] |xqc_engine_wakeup_after|wakeup:1757654651721681|now:1757654651720701|diff:980|
[2025/09/12 05:24:11 720705] [debug] |xqc_engine_main_logic|END|now:1757654651720412|
[2025/09/12 05:24:11 721049] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651721048|
[2025/09/12 05:24:11 721055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 721060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:218|
[2025/09/12 05:24:11 721064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:219|
[2025/09/12 05:24:11 721070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:219|
[2025/09/12 05:24:11 721074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 721078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:555|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:556|path_largest_ack:555|
[2025/09/12 05:24:11 721083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42010|prior_delivered:369967|prior_time:1757654651685223|is_app_limited:0|send_elapse:33962|ack_elapse:35825|ctl_first_sent_time:1757654651686889|lagest_ack_time:1757654651721048|curr_delivered:411977|
[2025/09/12 05:24:11 721087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651686889|
[2025/09/12 05:24:11 721092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2328||sndq_packets_used_bytes:0|sndq_packets_free:348|
[2025/09/12 05:24:11 721096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:556|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:556|path_largest_ack:556|
[2025/09/12 05:24:11 721100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40810|prior_delivered:372367|prior_time:1757654651687111|is_app_limited:0|send_elapse:33778|ack_elapse:33937|ctl_first_sent_time:1757654651688665|lagest_ack_time:1757654651721048|curr_delivered:413177|
[2025/09/12 05:24:11 721108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651688665|
[2025/09/12 05:24:11 721112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2327||sndq_packets_used_bytes:0|sndq_packets_free:349|
[2025/09/12 05:24:11 721116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32777|rttvar:987|minrtt:30532|latest_rtt:32383|ack_delay:40|
[2025/09/12 05:24:11 721120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32722|rttvar:849|minrtt:30532|latest_rtt:32383|ack_delay:40|
[2025/09/12 05:24:11 721124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:556|lost_pn:553|thresh:3|
[2025/09/12 05:24:11 721128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 721132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32722|rtt_var:849|pto_duration:36118|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 721137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 721140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 721144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 721148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651781710|now:1757654651721132|interv:60578|
[2025/09/12 05:24:11 721152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651781710|now:1757654651721132|interval:60578|pto_count:0|srtt:32722
[2025/09/12 05:24:11 721156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33778, ack_elapse 33937, delivered 40810|rate 1202522|lost 202|
[2025/09/12 05:24:11 721161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202522) in round 9|
[2025/09/12 05:24:11 721165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 721169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 721173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651688665|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 721177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651688665|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 721182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32722|latest_rtt:32383|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 721187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:219|largest:219|pns:2|
[2025/09/12 05:24:11 721192] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:219|frame:ACK |recv_time:1757654651721048|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 721199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771721048|now:1757654651721048|interv:120000000|
[2025/09/12 05:24:11 721203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771721048|now:1757654651721048|interv:120000000|
[2025/09/12 05:24:11 721207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651721681|pq_index:0|
[2025/09/12 05:24:11 721211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651720412|
[2025/09/12 05:24:11 721215] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651721215|
[2025/09/12 05:24:11 721220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651721219|
[2025/09/12 05:24:11 721225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32722|min_srtt:32722|path_bw:1210248|loss_rate:57.26|path_pto:0|
[2025/09/12 05:24:11 721230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:497568|
[2025/09/12 05:24:11 721234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32722|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 721239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 721243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32722|min_srtt:32722|path_bw:1210248|loss_rate:57.26|path_pto:0|
[2025/09/12 05:24:11 721247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:498747|
[2025/09/12 05:24:11 721251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32722|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 721256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 721261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32722|min_srtt:32722|path_bw:1210248|loss_rate:57.26|path_pto:0|
[2025/09/12 05:24:11 721265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:499926|
[2025/09/12 05:24:11 721269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 721273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 721277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 721281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 721288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 721292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:443334|
[2025/09/12 05:24:11 721296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 721300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 721304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651721681|
[2025/09/12 05:24:11 721308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651721681|
[2025/09/12 05:24:11 721311] [debug] |xqc_engine_wakeup_after|wakeup:1757654651721681|now:1757654651721311|diff:370|
[2025/09/12 05:24:11 721315] [debug] |xqc_engine_main_logic|END|now:1757654651721219|
[2025/09/12 05:24:11 721320] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651721320|
[2025/09/12 05:24:11 721324] [debug] |xqc_engine_wakeup_after|wakeup:1757654651721681|now:1757654651721324|diff:357|
[2025/09/12 05:24:11 721328] [debug] |xqc_engine_main_logic|END|now:1757654651721320|
[2025/09/12 05:24:11 722395] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651722395|
[2025/09/12 05:24:11 722404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651721681|pq_index:0|
[2025/09/12 05:24:11 722408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651721219|
[2025/09/12 05:24:11 722413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651722412|
[2025/09/12 05:24:11 722417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651721681|now:1757654651722412|
[2025/09/12 05:24:11 722421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651721681|now:1757654651722412|
[2025/09/12 05:24:11 722425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 722430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32722|min_srtt:32722|path_bw:1210248|loss_rate:57.26|path_pto:0|
[2025/09/12 05:24:11 722434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:499926|
[2025/09/12 05:24:11 722439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 722443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 722446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 722451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 722468] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 722474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:443334|
[2025/09/12 05:24:11 722483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 722487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:590|
[2025/09/12 05:24:11 722516] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:590|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651722494|stream_id:0|stream_offset:443334|
[2025/09/12 05:24:11 722525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:590|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 722532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 722538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32722|rtt_var:849|pto_duration:36118|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 722546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 722551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 722555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 722558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651783612|now:1757654651722538|interv:61074|
[2025/09/12 05:24:11 722563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651783612|now:1757654651722538|interval:61074|pto_count:0|srtt:32722
[2025/09/12 05:24:11 722567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 722572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 722576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:444513|
[2025/09/12 05:24:11 722581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 722585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:591|
[2025/09/12 05:24:11 722610] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:591|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651722592|stream_id:0|stream_offset:444513|
[2025/09/12 05:24:11 722619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:591|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 722626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 722633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32722|rtt_var:849|pto_duration:36118|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 722639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 722643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 722651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 722655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651783710|now:1757654651722633|interv:61077|
[2025/09/12 05:24:11 722659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651783710|now:1757654651722633|interval:61077|pto_count:0|srtt:32722
[2025/09/12 05:24:11 722664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 722668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 722673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:445692|
[2025/09/12 05:24:11 722677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 722681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651723681|now:1757654651722681|interv:1000|
[2025/09/12 05:24:11 722685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 722689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 722693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651723681|
[2025/09/12 05:24:11 722697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651723681|
[2025/09/12 05:24:11 722701] [debug] |xqc_engine_wakeup_after|wakeup:1757654651723681|now:1757654651722701|diff:980|
[2025/09/12 05:24:11 722705] [debug] |xqc_engine_main_logic|END|now:1757654651722412|
[2025/09/12 05:24:11 723044] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651723044|
[2025/09/12 05:24:11 723050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 723056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:219|
[2025/09/12 05:24:11 723060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:220|
[2025/09/12 05:24:11 723065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:220|
[2025/09/12 05:24:11 723069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 723074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:557|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:558|path_largest_ack:557|
[2025/09/12 05:24:11 723078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42010|prior_delivered:372367|prior_time:1757654651687111|is_app_limited:0|send_elapse:33879|ack_elapse:35933|ctl_first_sent_time:1757654651688766|lagest_ack_time:1757654651723044|curr_delivered:414377|
[2025/09/12 05:24:11 723083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651688766|
[2025/09/12 05:24:11 723088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2326||sndq_packets_used_bytes:0|sndq_packets_free:350|
[2025/09/12 05:24:11 723092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:558|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:558|path_largest_ack:558|
[2025/09/12 05:24:11 723100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40810|prior_delivered:374767|prior_time:1757654651689107|is_app_limited:0|send_elapse:33812|ack_elapse:33937|ctl_first_sent_time:1757654651690653|lagest_ack_time:1757654651723044|curr_delivered:415577|
[2025/09/12 05:24:11 723104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651690653|
[2025/09/12 05:24:11 723108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2325||sndq_packets_used_bytes:0|sndq_packets_free:351|
[2025/09/12 05:24:11 723112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32722|rttvar:849|minrtt:30532|latest_rtt:32391|ack_delay:32|
[2025/09/12 05:24:11 723116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32676|rttvar:727|minrtt:30532|latest_rtt:32391|ack_delay:32|
[2025/09/12 05:24:11 723121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:558|lost_pn:555|thresh:3|
[2025/09/12 05:24:11 723125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 723129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32676|rtt_var:727|pto_duration:35584|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 723133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 723137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 723141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 723145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651783176|now:1757654651723129|interv:60047|
[2025/09/12 05:24:11 723149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651783176|now:1757654651723129|interval:60047|pto_count:0|srtt:32676
[2025/09/12 05:24:11 723153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33812, ack_elapse 33937, delivered 40810|rate 1202522|lost 202|
[2025/09/12 05:24:11 723157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202522) in round 9|
[2025/09/12 05:24:11 723162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 723166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 723170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651690653|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 723174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651690653|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 723179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32676|latest_rtt:32391|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 723184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:220|largest:220|pns:2|
[2025/09/12 05:24:11 723191] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:220|frame:ACK |recv_time:1757654651723044|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 723196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771723044|now:1757654651723044|interv:120000000|
[2025/09/12 05:24:11 723200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771723044|now:1757654651723044|interv:120000000|
[2025/09/12 05:24:11 723204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651723681|pq_index:0|
[2025/09/12 05:24:11 723208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651722412|
[2025/09/12 05:24:11 723212] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651723212|
[2025/09/12 05:24:11 723216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651723215|
[2025/09/12 05:24:11 723222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32676|min_srtt:32676|path_bw:1210248|loss_rate:56.35|path_pto:0|
[2025/09/12 05:24:11 723226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:499926|
[2025/09/12 05:24:11 723231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32676|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 723235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 723239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32676|min_srtt:32676|path_bw:1210248|loss_rate:56.35|path_pto:0|
[2025/09/12 05:24:11 723243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:501105|
[2025/09/12 05:24:11 723248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32676|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 723252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 723256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32676|min_srtt:32676|path_bw:1210248|loss_rate:56.35|path_pto:0|
[2025/09/12 05:24:11 723260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:502284|
[2025/09/12 05:24:11 723264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 723268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 723272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 723279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 723283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 723287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:445692|
[2025/09/12 05:24:11 723291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 723295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 723299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651723681|
[2025/09/12 05:24:11 723303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651723681|
[2025/09/12 05:24:11 723307] [debug] |xqc_engine_wakeup_after|wakeup:1757654651723681|now:1757654651723307|diff:374|
[2025/09/12 05:24:11 723311] [debug] |xqc_engine_main_logic|END|now:1757654651723215|
[2025/09/12 05:24:11 723316] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651723316|
[2025/09/12 05:24:11 723320] [debug] |xqc_engine_wakeup_after|wakeup:1757654651723681|now:1757654651723319|diff:362|
[2025/09/12 05:24:11 723323] [debug] |xqc_engine_main_logic|END|now:1757654651723316|
[2025/09/12 05:24:11 724392] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651724392|
[2025/09/12 05:24:11 724402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651723681|pq_index:0|
[2025/09/12 05:24:11 724406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651723215|
[2025/09/12 05:24:11 724411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651724410|
[2025/09/12 05:24:11 724415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651723681|now:1757654651724410|
[2025/09/12 05:24:11 724420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651723681|now:1757654651724410|
[2025/09/12 05:24:11 724424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 724429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32676|min_srtt:32676|path_bw:1210248|loss_rate:56.35|path_pto:0|
[2025/09/12 05:24:11 724433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:502284|
[2025/09/12 05:24:11 724438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 724441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 724445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 724450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 724454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 724479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:445692|
[2025/09/12 05:24:11 724484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 724488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:592|
[2025/09/12 05:24:11 724519] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:592|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651724497|stream_id:0|stream_offset:445692|
[2025/09/12 05:24:11 724529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:592|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 724536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 724543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32676|rtt_var:727|pto_duration:35584|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 724550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 724556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 724559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 724563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651785081|now:1757654651724543|interv:60538|
[2025/09/12 05:24:11 724567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651785081|now:1757654651724543|interval:60538|pto_count:0|srtt:32676
[2025/09/12 05:24:11 724572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 724577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 724581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:446871|
[2025/09/12 05:24:11 724586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 724590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:593|
[2025/09/12 05:24:11 724615] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:593|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651724597|stream_id:0|stream_offset:446871|
[2025/09/12 05:24:11 724623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:593|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 724631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 724637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32676|rtt_var:727|pto_duration:35584|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 724644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 724652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 724656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 724661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651785181|now:1757654651724637|interv:60544|
[2025/09/12 05:24:11 724668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651785181|now:1757654651724637|interval:60544|pto_count:0|srtt:32676
[2025/09/12 05:24:11 724675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 724682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 724688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:448050|
[2025/09/12 05:24:11 724694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 724699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651725699|now:1757654651724699|interv:1000|
[2025/09/12 05:24:11 724704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 724710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 724715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651725699|
[2025/09/12 05:24:11 724721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651725699|
[2025/09/12 05:24:11 724726] [debug] |xqc_engine_wakeup_after|wakeup:1757654651725699|now:1757654651724726|diff:973|
[2025/09/12 05:24:11 724731] [debug] |xqc_engine_main_logic|END|now:1757654651724410|
[2025/09/12 05:24:11 725035] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651725034|
[2025/09/12 05:24:11 725041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 725047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:220|
[2025/09/12 05:24:11 725051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:221|
[2025/09/12 05:24:11 725057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:221|
[2025/09/12 05:24:11 725061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 725066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:559|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:560|path_largest_ack:559|
[2025/09/12 05:24:11 725070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42010|prior_delivered:374767|prior_time:1757654651689107|is_app_limited:0|send_elapse:33914|ack_elapse:35927|ctl_first_sent_time:1757654651690755|lagest_ack_time:1757654651725034|curr_delivered:416777|
[2025/09/12 05:24:11 725075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651690755|
[2025/09/12 05:24:11 725079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2324||sndq_packets_used_bytes:0|sndq_packets_free:352|
[2025/09/12 05:24:11 725088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:560|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:560|path_largest_ack:560|
[2025/09/12 05:24:11 725092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40810|prior_delivered:377167|prior_time:1757654651691101|is_app_limited:0|send_elapse:34066|ack_elapse:33933|ctl_first_sent_time:1757654651692638|lagest_ack_time:1757654651725034|curr_delivered:417977|
[2025/09/12 05:24:11 725096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651692638|
[2025/09/12 05:24:11 725100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2323||sndq_packets_used_bytes:0|sndq_packets_free:353|
[2025/09/12 05:24:11 725104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32676|rttvar:727|minrtt:30532|latest_rtt:32396|ack_delay:32|
[2025/09/12 05:24:11 725109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32637|rttvar:624|minrtt:30532|latest_rtt:32396|ack_delay:32|
[2025/09/12 05:24:11 725113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:560|lost_pn:557|thresh:3|
[2025/09/12 05:24:11 725117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 725121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32637|rtt_var:624|pto_duration:35133|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 725125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 725129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 725133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 725137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651784730|now:1757654651725121|interv:59609|
[2025/09/12 05:24:11 725141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651784730|now:1757654651725121|interval:59609|pto_count:0|srtt:32637
[2025/09/12 05:24:11 725145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 34066, ack_elapse 33933, delivered 40810|rate 1197968|lost 202|
[2025/09/12 05:24:11 725150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1197968) in round 9|
[2025/09/12 05:24:11 725154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 725158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 725162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651692638|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 725166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651692638|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 725171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32637|latest_rtt:32396|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 725179] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:97905|inflight:39607|mode:2|applimit:0|pacing_rate:1210248|bw:1210248|srtt:32637|latest_rtt:32396|min_rtt:30532|send:592|lost:202|tlp:0|recv:218|recovery:0|slow_start:0|conn_life:437029|acked:2400|delivered:417977|is_cwnd_limited:0|
[2025/09/12 05:24:11 725185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:221|largest:221|pns:2|
[2025/09/12 05:24:11 725189] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:221|frame:ACK |recv_time:1757654651725034|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 725194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771725034|now:1757654651725034|interv:120000000|
[2025/09/12 05:24:11 725198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771725034|now:1757654651725034|interv:120000000|
[2025/09/12 05:24:11 725202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651725699|pq_index:0|
[2025/09/12 05:24:11 725206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651724410|
[2025/09/12 05:24:11 725210] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651725210|
[2025/09/12 05:24:11 725215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651725214|
[2025/09/12 05:24:11 725220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32637|min_srtt:32637|path_bw:1210248|loss_rate:55.47|path_pto:0|
[2025/09/12 05:24:11 725225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:502284|
[2025/09/12 05:24:11 725229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32637|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 725234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 725238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32637|min_srtt:32637|path_bw:1210248|loss_rate:55.47|path_pto:0|
[2025/09/12 05:24:11 725242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:503463|
[2025/09/12 05:24:11 725247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32637|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 725251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 725255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32637|min_srtt:32637|path_bw:1210248|loss_rate:55.47|path_pto:0|
[2025/09/12 05:24:11 725262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:504642|
[2025/09/12 05:24:11 725267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 725270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 725274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 725278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 725283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 725288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:448050|
[2025/09/12 05:24:11 725292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 725296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 725300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651725699|
[2025/09/12 05:24:11 725304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651725699|
[2025/09/12 05:24:11 725308] [debug] |xqc_engine_wakeup_after|wakeup:1757654651725699|now:1757654651725308|diff:391|
[2025/09/12 05:24:11 725312] [debug] |xqc_engine_main_logic|END|now:1757654651725214|
[2025/09/12 05:24:11 725317] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651725317|
[2025/09/12 05:24:11 725321] [debug] |xqc_engine_wakeup_after|wakeup:1757654651725699|now:1757654651725321|diff:378|
[2025/09/12 05:24:11 725325] [debug] |xqc_engine_main_logic|END|now:1757654651725317|
[2025/09/12 05:24:11 726394] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651726394|
[2025/09/12 05:24:11 726403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651725699|pq_index:0|
[2025/09/12 05:24:11 726408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651725214|
[2025/09/12 05:24:11 726413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651726412|
[2025/09/12 05:24:11 726417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651725699|now:1757654651726412|
[2025/09/12 05:24:11 726421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651725699|now:1757654651726412|
[2025/09/12 05:24:11 726425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 726430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32637|min_srtt:32637|path_bw:1210248|loss_rate:55.47|path_pto:0|
[2025/09/12 05:24:11 726435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:504642|
[2025/09/12 05:24:11 726440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 726448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 726452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 726473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 726478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 726482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:448050|
[2025/09/12 05:24:11 726486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 726491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:594|
[2025/09/12 05:24:11 726521] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:594|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651726499|stream_id:0|stream_offset:448050|
[2025/09/12 05:24:11 726531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:594|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 726538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 726545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32637|rtt_var:624|pto_duration:35133|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 726552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 726557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 726561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 726565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651786632|now:1757654651726544|interv:60088|
[2025/09/12 05:24:11 726569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651786632|now:1757654651726544|interval:60088|pto_count:0|srtt:32637
[2025/09/12 05:24:11 726574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 726579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 726583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 726588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 726592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:595|
[2025/09/12 05:24:11 726618] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:595|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651726599|stream_id:0|stream_offset:449229|
[2025/09/12 05:24:11 726638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:595|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 726645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 726652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32637|rtt_var:624|pto_duration:35133|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 726658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 726664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 726670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 726676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651786732|now:1757654651726651|interv:60081|
[2025/09/12 05:24:11 726681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651786732|now:1757654651726651|interval:60081|pto_count:0|srtt:32637
[2025/09/12 05:24:11 726688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 726694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 726700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:450408|
[2025/09/12 05:24:11 726706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 726711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651727711|now:1757654651726711|interv:1000|
[2025/09/12 05:24:11 726717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 726721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 726727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651727711|
[2025/09/12 05:24:11 726733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651727711|
[2025/09/12 05:24:11 726739] [debug] |xqc_engine_wakeup_after|wakeup:1757654651727711|now:1757654651726739|diff:972|
[2025/09/12 05:24:11 726746] [debug] |xqc_engine_main_logic|END|now:1757654651726412|
[2025/09/12 05:24:11 727021] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651727020|
[2025/09/12 05:24:11 727027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 727033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:221|
[2025/09/12 05:24:11 727037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:222|
[2025/09/12 05:24:11 727043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:222|
[2025/09/12 05:24:11 727047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 727052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:561|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:562|path_largest_ack:561|
[2025/09/12 05:24:11 727060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42010|prior_delivered:377167|prior_time:1757654651691101|is_app_limited:0|send_elapse:34171|ack_elapse:35919|ctl_first_sent_time:1757654651692743|lagest_ack_time:1757654651727020|curr_delivered:419177|
[2025/09/12 05:24:11 727065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651692743|
[2025/09/12 05:24:11 727070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2322||sndq_packets_used_bytes:0|sndq_packets_free:354|
[2025/09/12 05:24:11 727074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:562|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:562|path_largest_ack:562|
[2025/09/12 05:24:11 727078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40810|prior_delivered:379567|prior_time:1757654651693092|is_app_limited:0|send_elapse:35946|ack_elapse:33928|ctl_first_sent_time:1757654651694620|lagest_ack_time:1757654651727020|curr_delivered:420377|
[2025/09/12 05:24:11 727083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651694620|
[2025/09/12 05:24:11 727087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2321||sndq_packets_used_bytes:0|sndq_packets_free:355|
[2025/09/12 05:24:11 727090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32637|rttvar:624|minrtt:30532|latest_rtt:32400|ack_delay:40|
[2025/09/12 05:24:11 727095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32603|rttvar:537|minrtt:30532|latest_rtt:32400|ack_delay:40|
[2025/09/12 05:24:11 727099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:562|lost_pn:559|thresh:3|
[2025/09/12 05:24:11 727103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 727107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32603|rtt_var:537|pto_duration:34751|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 727111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 727115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 727119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 727123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651786350|now:1757654651727107|interv:59243|
[2025/09/12 05:24:11 727127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651786350|now:1757654651727107|interval:59243|pto_count:0|srtt:32603
[2025/09/12 05:24:11 727131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35946, ack_elapse 33928, delivered 40810|rate 1135314|lost 202|
[2025/09/12 05:24:11 727136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1135314) in round 9|
[2025/09/12 05:24:11 727140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 727144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 727148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651694620|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 727155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651694620|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 727160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32603|latest_rtt:32400|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 727165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:222|largest:222|pns:2|
[2025/09/12 05:24:11 727170] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:222|frame:ACK |recv_time:1757654651727020|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 727175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771727020|now:1757654651727020|interv:120000000|
[2025/09/12 05:24:11 727179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771727020|now:1757654651727020|interv:120000000|
[2025/09/12 05:24:11 727183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651727711|pq_index:0|
[2025/09/12 05:24:11 727187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651726412|
[2025/09/12 05:24:11 727191] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651727191|
[2025/09/12 05:24:11 727195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651727195|
[2025/09/12 05:24:11 727201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32603|min_srtt:32603|path_bw:1210248|loss_rate:54.62|path_pto:0|
[2025/09/12 05:24:11 727205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:504642|
[2025/09/12 05:24:11 727210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32603|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 727214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 727219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32603|min_srtt:32603|path_bw:1210248|loss_rate:54.62|path_pto:0|
[2025/09/12 05:24:11 727223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:505821|
[2025/09/12 05:24:11 727227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32603|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 727232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 727239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32603|min_srtt:32603|path_bw:1210248|loss_rate:54.62|path_pto:0|
[2025/09/12 05:24:11 727243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:507000|
[2025/09/12 05:24:11 727247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 727251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 727255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 727259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 727264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 727268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:450408|
[2025/09/12 05:24:11 727272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 727276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 727280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651727711|
[2025/09/12 05:24:11 727283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651727711|
[2025/09/12 05:24:11 727287] [debug] |xqc_engine_wakeup_after|wakeup:1757654651727711|now:1757654651727287|diff:424|
[2025/09/12 05:24:11 727291] [debug] |xqc_engine_main_logic|END|now:1757654651727195|
[2025/09/12 05:24:11 727296] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651727296|
[2025/09/12 05:24:11 727300] [debug] |xqc_engine_wakeup_after|wakeup:1757654651727711|now:1757654651727300|diff:411|
[2025/09/12 05:24:11 727304] [debug] |xqc_engine_main_logic|END|now:1757654651727296|
[2025/09/12 05:24:11 728374] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651728374|
[2025/09/12 05:24:11 728383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651727711|pq_index:0|
[2025/09/12 05:24:11 728387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651727195|
[2025/09/12 05:24:11 728392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651728391|
[2025/09/12 05:24:11 728397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651727711|now:1757654651728391|
[2025/09/12 05:24:11 728401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651727711|now:1757654651728391|
[2025/09/12 05:24:11 728405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 728410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32603|min_srtt:32603|path_bw:1210248|loss_rate:54.62|path_pto:0|
[2025/09/12 05:24:11 728415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:507000|
[2025/09/12 05:24:11 728423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 728427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 728431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 728435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 728440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 728444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:450408|
[2025/09/12 05:24:11 728448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 728453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:596|
[2025/09/12 05:24:11 728500] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:596|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651728477|stream_id:0|stream_offset:450408|
[2025/09/12 05:24:11 728509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:596|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 728516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 728523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32603|rtt_var:537|pto_duration:34751|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 728530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 728535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 728539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 728543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651788228|now:1757654651728523|interv:59705|
[2025/09/12 05:24:11 728547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651788228|now:1757654651728523|interval:59705|pto_count:0|srtt:32603
[2025/09/12 05:24:11 728552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 728557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 728561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:451587|
[2025/09/12 05:24:11 728566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 728570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:597|
[2025/09/12 05:24:11 728600] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:597|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651728581|stream_id:0|stream_offset:451587|
[2025/09/12 05:24:11 728608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:597|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 728615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 728622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32603|rtt_var:537|pto_duration:34751|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 728627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 728631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 728637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 728643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651788332|now:1757654651728622|interv:59710|
[2025/09/12 05:24:11 728649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651788332|now:1757654651728622|interval:59710|pto_count:0|srtt:32603
[2025/09/12 05:24:11 728656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 728662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 728668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:452766|
[2025/09/12 05:24:11 728674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 728679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651729679|now:1757654651728679|interv:1000|
[2025/09/12 05:24:11 728685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 728690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 728695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651729679|
[2025/09/12 05:24:11 728701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651729679|
[2025/09/12 05:24:11 728706] [debug] |xqc_engine_wakeup_after|wakeup:1757654651729679|now:1757654651728706|diff:973|
[2025/09/12 05:24:11 728712] [debug] |xqc_engine_main_logic|END|now:1757654651728391|
[2025/09/12 05:24:11 729009] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651729008|
[2025/09/12 05:24:11 729015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 729021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:222|
[2025/09/12 05:24:11 729025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:223|
[2025/09/12 05:24:11 729031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:223|
[2025/09/12 05:24:11 729035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 729043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:563|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:564|path_largest_ack:563|
[2025/09/12 05:24:11 729048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42010|prior_delivered:379567|prior_time:1757654651693092|is_app_limited:0|send_elapse:36047|ack_elapse:35916|ctl_first_sent_time:1757654651694721|lagest_ack_time:1757654651729008|curr_delivered:421577|
[2025/09/12 05:24:11 729053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651694721|
[2025/09/12 05:24:11 729057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2320||sndq_packets_used_bytes:0|sndq_packets_free:356|
[2025/09/12 05:24:11 729062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:564|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:564|path_largest_ack:564|
[2025/09/12 05:24:11 729066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40810|prior_delivered:381967|prior_time:1757654651695095|is_app_limited:0|send_elapse:35279|ack_elapse:33913|ctl_first_sent_time:1757654651696597|lagest_ack_time:1757654651729008|curr_delivered:422777|
[2025/09/12 05:24:11 729070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651696597|
[2025/09/12 05:24:11 729074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2319||sndq_packets_used_bytes:0|sndq_packets_free:357|
[2025/09/12 05:24:11 729078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32603|rttvar:537|minrtt:30532|latest_rtt:32411|ack_delay:32|
[2025/09/12 05:24:11 729083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32575|rttvar:459|minrtt:30532|latest_rtt:32411|ack_delay:32|
[2025/09/12 05:24:11 729087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:564|lost_pn:561|thresh:3|
[2025/09/12 05:24:11 729091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 729095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32575|rtt_var:459|pto_duration:34575|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 729099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 729103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 729107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 729111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651788156|now:1757654651729095|interv:59061|
[2025/09/12 05:24:11 729115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651788156|now:1757654651729095|interval:59061|pto_count:0|srtt:32575
[2025/09/12 05:24:11 729119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35279, ack_elapse 33913, delivered 40810|rate 1156778|lost 202|
[2025/09/12 05:24:11 729124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1156778) in round 9|
[2025/09/12 05:24:11 729128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 729135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 729139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651696597|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 729144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651696597|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 729148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32575|latest_rtt:32411|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 729154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:223|largest:223|pns:2|
[2025/09/12 05:24:11 729158] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:223|frame:ACK |recv_time:1757654651729008|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 729163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771729008|now:1757654651729008|interv:120000000|
[2025/09/12 05:24:11 729167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771729008|now:1757654651729008|interv:120000000|
[2025/09/12 05:24:11 729171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651729679|pq_index:0|
[2025/09/12 05:24:11 729175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651728391|
[2025/09/12 05:24:11 729179] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651729179|
[2025/09/12 05:24:11 729184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651729183|
[2025/09/12 05:24:11 729190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32575|min_srtt:32575|path_bw:1210248|loss_rate:53.79|path_pto:0|
[2025/09/12 05:24:11 729194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:507000|
[2025/09/12 05:24:11 729198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32575|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 729203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 729207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32575|min_srtt:32575|path_bw:1210248|loss_rate:53.79|path_pto:0|
[2025/09/12 05:24:11 729211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:508179|
[2025/09/12 05:24:11 729216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32575|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 729223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 729227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32575|min_srtt:32575|path_bw:1210248|loss_rate:53.79|path_pto:0|
[2025/09/12 05:24:11 729231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:509358|
[2025/09/12 05:24:11 729236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 729239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 729243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 729247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 729252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 729256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:452766|
[2025/09/12 05:24:11 729260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 729264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 729268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651729679|
[2025/09/12 05:24:11 729272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651729679|
[2025/09/12 05:24:11 729276] [debug] |xqc_engine_wakeup_after|wakeup:1757654651729679|now:1757654651729276|diff:403|
[2025/09/12 05:24:11 729280] [debug] |xqc_engine_main_logic|END|now:1757654651729183|
[2025/09/12 05:24:11 729285] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651729285|
[2025/09/12 05:24:11 729289] [debug] |xqc_engine_wakeup_after|wakeup:1757654651729679|now:1757654651729289|diff:390|
[2025/09/12 05:24:11 729293] [debug] |xqc_engine_main_logic|END|now:1757654651729285|
[2025/09/12 05:24:11 730362] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651730362|
[2025/09/12 05:24:11 730371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651729679|pq_index:0|
[2025/09/12 05:24:11 730376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651729183|
[2025/09/12 05:24:11 730381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651730380|
[2025/09/12 05:24:11 730385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651729679|now:1757654651730380|
[2025/09/12 05:24:11 730389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651729679|now:1757654651730380|
[2025/09/12 05:24:11 730393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 730399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32575|min_srtt:32575|path_bw:1210248|loss_rate:53.79|path_pto:0|
[2025/09/12 05:24:11 730408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:509358|
[2025/09/12 05:24:11 730412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 730416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 730420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 730424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 730428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 730433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:452766|
[2025/09/12 05:24:11 730437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 730441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:598|
[2025/09/12 05:24:11 730486] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:598|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651730450|stream_id:0|stream_offset:452766|
[2025/09/12 05:24:11 730499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:598|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 730506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 730512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32575|rtt_var:459|pto_duration:34575|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 730519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 730524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 730527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 730531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651790025|now:1757654651730512|interv:59513|
[2025/09/12 05:24:11 730535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651790025|now:1757654651730512|interval:59513|pto_count:0|srtt:32575
[2025/09/12 05:24:11 730540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 730545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 730549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:453945|
[2025/09/12 05:24:11 730558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 730562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:599|
[2025/09/12 05:24:11 730589] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:599|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651730569|stream_id:0|stream_offset:453945|
[2025/09/12 05:24:11 730598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:599|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 730605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 730612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32575|rtt_var:459|pto_duration:34575|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 730617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 730621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 730624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 730630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651790144|now:1757654651730611|interv:59533|
[2025/09/12 05:24:11 730637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651790144|now:1757654651730611|interval:59533|pto_count:0|srtt:32575
[2025/09/12 05:24:11 730643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 730650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 730656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:455124|
[2025/09/12 05:24:11 730662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 730667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651731667|now:1757654651730667|interv:1000|
[2025/09/12 05:24:11 730673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 730678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 730684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651731667|
[2025/09/12 05:24:11 730689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651731667|
[2025/09/12 05:24:11 730694] [debug] |xqc_engine_wakeup_after|wakeup:1757654651731667|now:1757654651730694|diff:973|
[2025/09/12 05:24:11 730700] [debug] |xqc_engine_main_logic|END|now:1757654651730380|
[2025/09/12 05:24:11 731011] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654651731010|
[2025/09/12 05:24:11 731017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 731023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:223|
[2025/09/12 05:24:11 731027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:224|
[2025/09/12 05:24:11 731036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:224|
[2025/09/12 05:24:11 731041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 731045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:565|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:566|path_largest_ack:565|
[2025/09/12 05:24:11 731050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42010|prior_delivered:381967|prior_time:1757654651695095|is_app_limited:0|send_elapse:35380|ack_elapse:35915|ctl_first_sent_time:1757654651696698|lagest_ack_time:1757654651731010|curr_delivered:423977|
[2025/09/12 05:24:11 731054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651696698|
[2025/09/12 05:24:11 731059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2318||sndq_packets_used_bytes:0|sndq_packets_free:358|
[2025/09/12 05:24:11 731063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:566|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:566|path_largest_ack:566|
[2025/09/12 05:24:11 731068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40810|prior_delivered:384367|prior_time:1757654651697085|is_app_limited:0|send_elapse:34556|ack_elapse:33925|ctl_first_sent_time:1757654651698580|lagest_ack_time:1757654651731010|curr_delivered:425177|
[2025/09/12 05:24:11 731072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651698580|
[2025/09/12 05:24:11 731076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2317||sndq_packets_used_bytes:0|sndq_packets_free:359|
[2025/09/12 05:24:11 731080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32575|rttvar:459|minrtt:30532|latest_rtt:32430|ack_delay:40|
[2025/09/12 05:24:11 731084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32552|rttvar:391|minrtt:30532|latest_rtt:32430|ack_delay:40|
[2025/09/12 05:24:11 731088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:566|lost_pn:563|thresh:3|
[2025/09/12 05:24:11 731092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 731096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32552|rtt_var:391|pto_duration:34552|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 731101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 731104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 731108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 731112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651790121|now:1757654651731096|interv:59025|
[2025/09/12 05:24:11 731116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651790121|now:1757654651731096|interval:59025|pto_count:0|srtt:32552
[2025/09/12 05:24:11 731121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 34556, ack_elapse 33925, delivered 40810|rate 1180981|lost 202|
[2025/09/12 05:24:11 731128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1180981) in round 9|
[2025/09/12 05:24:11 731132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 731136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 731140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651698580|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 731144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651698580|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 731149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32552|latest_rtt:32430|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 731154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:11 731158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654651756010|now:1757654651731010|interv:25000|
[2025/09/12 05:24:11 731163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651731010|max_ack_delay:25000|
[2025/09/12 05:24:11 731168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:224|largest:224|pns:2|
[2025/09/12 05:24:11 731172] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:224|frame:PING ACK |recv_time:1757654651731010|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 731177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771731010|now:1757654651731010|interv:120000000|
[2025/09/12 05:24:11 731181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771731010|now:1757654651731010|interv:120000000|
[2025/09/12 05:24:11 731185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651731667|pq_index:0|
[2025/09/12 05:24:11 731189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651730380|
[2025/09/12 05:24:11 731193] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651731193|
[2025/09/12 05:24:11 731197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651731197|
[2025/09/12 05:24:11 731203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32552|min_srtt:32552|path_bw:1210248|loss_rate:52.99|path_pto:0|
[2025/09/12 05:24:11 731208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:509358|
[2025/09/12 05:24:11 731212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32552|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 731219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 731224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32552|min_srtt:32552|path_bw:1210248|loss_rate:52.99|path_pto:0|
[2025/09/12 05:24:11 731228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:510537|
[2025/09/12 05:24:11 731232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32552|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 731237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 731241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32552|min_srtt:32552|path_bw:1210248|loss_rate:52.99|path_pto:0|
[2025/09/12 05:24:11 731245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:511716|
[2025/09/12 05:24:11 731249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 731253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 731257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 731261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 731266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 731270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:455124|
[2025/09/12 05:24:11 731274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 731278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 731282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651731667|
[2025/09/12 05:24:11 731286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651731667|
[2025/09/12 05:24:11 731289] [debug] |xqc_engine_wakeup_after|wakeup:1757654651731667|now:1757654651731289|diff:378|
[2025/09/12 05:24:11 731294] [debug] |xqc_engine_main_logic|END|now:1757654651731197|
[2025/09/12 05:24:11 731299] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651731299|
[2025/09/12 05:24:11 731302] [debug] |xqc_engine_wakeup_after|wakeup:1757654651731667|now:1757654651731302|diff:365|
[2025/09/12 05:24:11 731306] [debug] |xqc_engine_main_logic|END|now:1757654651731299|
[2025/09/12 05:24:11 732376] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651732376|
[2025/09/12 05:24:11 732385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651731667|pq_index:0|
[2025/09/12 05:24:11 732389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651731197|
[2025/09/12 05:24:11 732401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651732400|
[2025/09/12 05:24:11 732405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651731667|now:1757654651732400|
[2025/09/12 05:24:11 732409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651731667|now:1757654651732400|
[2025/09/12 05:24:11 732413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 732419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32552|min_srtt:32552|path_bw:1210248|loss_rate:52.99|path_pto:0|
[2025/09/12 05:24:11 732423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:511716|
[2025/09/12 05:24:11 732427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 732431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 732435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 732439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 732444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 732448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:455124|
[2025/09/12 05:24:11 732452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 732473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:600|
[2025/09/12 05:24:11 732503] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:600|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651732481|stream_id:0|stream_offset:455124|
[2025/09/12 05:24:11 732512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:600|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 732519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 732526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32552|rtt_var:391|pto_duration:34552|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 732533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 732539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 732543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 732547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651792033|now:1757654651732525|interv:59508|
[2025/09/12 05:24:11 732555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651792033|now:1757654651732525|interval:59508|pto_count:0|srtt:32552
[2025/09/12 05:24:11 732560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 732565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 732569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:456303|
[2025/09/12 05:24:11 732574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 732578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:601|
[2025/09/12 05:24:11 732604] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:601|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651732585|stream_id:0|stream_offset:456303|
[2025/09/12 05:24:11 732613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:601|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 732621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 732628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32552|rtt_var:391|pto_duration:34552|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 732634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 732638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 732642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 732647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651792137|now:1757654651732627|interv:59510|
[2025/09/12 05:24:11 732653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651792137|now:1757654651732627|interval:59510|pto_count:0|srtt:32552
[2025/09/12 05:24:11 732660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 732667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 732673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:457482|
[2025/09/12 05:24:11 732679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 732684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651733684|now:1757654651732684|interv:1000|
[2025/09/12 05:24:11 732690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 732695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 732701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651733684|
[2025/09/12 05:24:11 732712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651733684|
[2025/09/12 05:24:11 732717] [debug] |xqc_engine_wakeup_after|wakeup:1757654651733684|now:1757654651732717|diff:967|
[2025/09/12 05:24:11 732723] [debug] |xqc_engine_main_logic|END|now:1757654651732400|
[2025/09/12 05:24:11 732992] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651732991|
[2025/09/12 05:24:11 732999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 733005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:224|
[2025/09/12 05:24:11 733009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:225|
[2025/09/12 05:24:11 733015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:225|
[2025/09/12 05:24:11 733019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 733024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:567|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:568|path_largest_ack:567|
[2025/09/12 05:24:11 733028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42010|prior_delivered:384367|prior_time:1757654651697085|is_app_limited:0|send_elapse:34653|ack_elapse:35906|ctl_first_sent_time:1757654651698677|lagest_ack_time:1757654651732991|curr_delivered:426377|
[2025/09/12 05:24:11 733033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651698677|
[2025/09/12 05:24:11 733038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2316||sndq_packets_used_bytes:0|sndq_packets_free:360|
[2025/09/12 05:24:11 733042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:568|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:568|path_largest_ack:568|
[2025/09/12 05:24:11 733046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40810|prior_delivered:386767|prior_time:1757654651699088|is_app_limited:0|send_elapse:35219|ack_elapse:33903|ctl_first_sent_time:1757654651700552|lagest_ack_time:1757654651732991|curr_delivered:427577|
[2025/09/12 05:24:11 733051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651700552|
[2025/09/12 05:24:11 733054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2315||sndq_packets_used_bytes:0|sndq_packets_free:361|
[2025/09/12 05:24:11 733058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32552|rttvar:391|minrtt:30532|latest_rtt:32439|ack_delay:32|
[2025/09/12 05:24:11 733063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32533|rttvar:330|minrtt:30532|latest_rtt:32439|ack_delay:32|
[2025/09/12 05:24:11 733067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:568|lost_pn:565|thresh:3|
[2025/09/12 05:24:11 733071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 733075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32533|rtt_var:330|pto_duration:34533|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 733080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 733088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 733091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 733095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651792118|now:1757654651733075|interv:59043|
[2025/09/12 05:24:11 733099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651792118|now:1757654651733075|interval:59043|pto_count:0|srtt:32533
[2025/09/12 05:24:11 733104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35219, ack_elapse 33903, delivered 40810|rate 1158749|lost 202|
[2025/09/12 05:24:11 733108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1158749) in round 9|
[2025/09/12 05:24:11 733112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 733116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 733120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651700552|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 733125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651700552|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 733129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32533|latest_rtt:32439|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 733135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:225|largest:225|pns:2|
[2025/09/12 05:24:11 733139] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:225|frame:ACK |recv_time:1757654651732991|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 733144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771732991|now:1757654651732991|interv:120000000|
[2025/09/12 05:24:11 733148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771732991|now:1757654651732991|interv:120000000|
[2025/09/12 05:24:11 733152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651733684|pq_index:0|
[2025/09/12 05:24:11 733156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651732400|
[2025/09/12 05:24:11 733160] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651733160|
[2025/09/12 05:24:11 733165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651733164|
[2025/09/12 05:24:11 733171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32533|min_srtt:32533|path_bw:1210248|loss_rate:52.21|path_pto:0|
[2025/09/12 05:24:11 733175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:511716|
[2025/09/12 05:24:11 733182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32533|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 733187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 733191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32533|min_srtt:32533|path_bw:1210248|loss_rate:52.21|path_pto:0|
[2025/09/12 05:24:11 733195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:512895|
[2025/09/12 05:24:11 733199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32533|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 733204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 733208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32533|min_srtt:32533|path_bw:1210248|loss_rate:52.21|path_pto:0|
[2025/09/12 05:24:11 733212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:514074|
[2025/09/12 05:24:11 733216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 733220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 733224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 733228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 733232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 733237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:457482|
[2025/09/12 05:24:11 733241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 733245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 733249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651733684|
[2025/09/12 05:24:11 733253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651733684|
[2025/09/12 05:24:11 733257] [debug] |xqc_engine_wakeup_after|wakeup:1757654651733684|now:1757654651733256|diff:428|
[2025/09/12 05:24:11 733261] [debug] |xqc_engine_main_logic|END|now:1757654651733164|
[2025/09/12 05:24:11 733266] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651733266|
[2025/09/12 05:24:11 733269] [debug] |xqc_engine_wakeup_after|wakeup:1757654651733684|now:1757654651733269|diff:415|
[2025/09/12 05:24:11 733273] [debug] |xqc_engine_main_logic|END|now:1757654651733266|
[2025/09/12 05:24:11 734345] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651734345|
[2025/09/12 05:24:11 734354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651733684|pq_index:0|
[2025/09/12 05:24:11 734358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651733164|
[2025/09/12 05:24:11 734363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651734362|
[2025/09/12 05:24:11 734368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651733684|now:1757654651734362|
[2025/09/12 05:24:11 734372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651733684|now:1757654651734362|
[2025/09/12 05:24:11 734376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 734381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32533|min_srtt:32533|path_bw:1210248|loss_rate:52.21|path_pto:0|
[2025/09/12 05:24:11 734386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:514074|
[2025/09/12 05:24:11 734390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 734394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 734398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 734402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 734407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 734411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:457482|
[2025/09/12 05:24:11 734415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 734420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:602|
[2025/09/12 05:24:11 734451] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:602|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651734428|stream_id:0|stream_offset:457482|
[2025/09/12 05:24:11 734481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:602|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 734488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 734495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32533|rtt_var:330|pto_duration:34533|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 734501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 734505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 734514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 734518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651793961|now:1757654651734495|interv:59466|
[2025/09/12 05:24:11 734522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651793961|now:1757654651734495|interval:59466|pto_count:0|srtt:32533
[2025/09/12 05:24:11 734526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 734531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 734536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:458661|
[2025/09/12 05:24:11 734540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 734544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:603|
[2025/09/12 05:24:11 734573] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:603|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651734552|stream_id:0|stream_offset:458661|
[2025/09/12 05:24:11 734582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:603|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 734590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 734596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32533|rtt_var:330|pto_duration:34533|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 734603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 734607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 734611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 734615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651794085|now:1757654651734596|interv:59489|
[2025/09/12 05:24:11 734619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651794085|now:1757654651734596|interval:59489|pto_count:0|srtt:32533
[2025/09/12 05:24:11 734625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 734632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 734639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:459840|
[2025/09/12 05:24:11 734645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 734651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651735650|now:1757654651734650|interv:1000|
[2025/09/12 05:24:11 734661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 734667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 734673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651735650|
[2025/09/12 05:24:11 734678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651735650|
[2025/09/12 05:24:11 734684] [debug] |xqc_engine_wakeup_after|wakeup:1757654651735650|now:1757654651734683|diff:967|
[2025/09/12 05:24:11 734689] [debug] |xqc_engine_main_logic|END|now:1757654651734362|
[2025/09/12 05:24:11 734990] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651734989|
[2025/09/12 05:24:11 734996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 735002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:225|
[2025/09/12 05:24:11 735006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:226|
[2025/09/12 05:24:11 735012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:226|
[2025/09/12 05:24:11 735016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 735021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:569|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:570|path_largest_ack:569|
[2025/09/12 05:24:11 735025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42010|prior_delivered:386767|prior_time:1757654651699088|is_app_limited:0|send_elapse:35322|ack_elapse:35901|ctl_first_sent_time:1757654651700655|lagest_ack_time:1757654651734989|curr_delivered:428777|
[2025/09/12 05:24:11 735030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651700655|
[2025/09/12 05:24:11 735034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2314||sndq_packets_used_bytes:0|sndq_packets_free:362|
[2025/09/12 05:24:11 735039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:570|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:570|path_largest_ack:570|
[2025/09/12 05:24:11 735043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40810|prior_delivered:389167|prior_time:1757654651701081|is_app_limited:0|send_elapse:35812|ack_elapse:33908|ctl_first_sent_time:1757654651702573|lagest_ack_time:1757654651734989|curr_delivered:429977|
[2025/09/12 05:24:11 735047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651702573|
[2025/09/12 05:24:11 735051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2313||sndq_packets_used_bytes:0|sndq_packets_free:363|
[2025/09/12 05:24:11 735055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32533|rttvar:330|minrtt:30532|latest_rtt:32416|ack_delay:32|
[2025/09/12 05:24:11 735059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32515|rttvar:285|minrtt:30532|latest_rtt:32416|ack_delay:32|
[2025/09/12 05:24:11 735064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:570|lost_pn:567|thresh:3|
[2025/09/12 05:24:11 735068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 735072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32515|rtt_var:285|pto_duration:34515|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 735080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 735084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 735088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 735092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651794067|now:1757654651735071|interv:58996|
[2025/09/12 05:24:11 735096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651794067|now:1757654651735071|interval:58996|pto_count:0|srtt:32515
[2025/09/12 05:24:11 735100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35812, ack_elapse 33908, delivered 40810|rate 1139562|lost 202|
[2025/09/12 05:24:11 735105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1139562) in round 9|
[2025/09/12 05:24:11 735109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 735113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 735117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651702573|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 735121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651702573|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:391577|
[2025/09/12 05:24:11 735126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32515|latest_rtt:32416|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 735131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:226|largest:226|pns:2|
[2025/09/12 05:24:11 735136] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:226|frame:ACK |recv_time:1757654651734989|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 735140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771734989|now:1757654651734989|interv:120000000|
[2025/09/12 05:24:11 735144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771734989|now:1757654651734989|interv:120000000|
[2025/09/12 05:24:11 735148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651735650|pq_index:0|
[2025/09/12 05:24:11 735152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651734362|
[2025/09/12 05:24:11 735156] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651735156|
[2025/09/12 05:24:11 735161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651735160|
[2025/09/12 05:24:11 735167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32515|min_srtt:32515|path_bw:1210248|loss_rate:51.45|path_pto:0|
[2025/09/12 05:24:11 735174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:514074|
[2025/09/12 05:24:11 735178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32515|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 735183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 735187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32515|min_srtt:32515|path_bw:1210248|loss_rate:51.45|path_pto:0|
[2025/09/12 05:24:11 735191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:515253|
[2025/09/12 05:24:11 735196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32515|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 735200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 735204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32515|min_srtt:32515|path_bw:1210248|loss_rate:51.45|path_pto:0|
[2025/09/12 05:24:11 735208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:516432|
[2025/09/12 05:24:11 735213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 735216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 735220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 735225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 735229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 735233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:459840|
[2025/09/12 05:24:11 735237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 735241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 735245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651735650|
[2025/09/12 05:24:11 735249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651735650|
[2025/09/12 05:24:11 735253] [debug] |xqc_engine_wakeup_after|wakeup:1757654651735650|now:1757654651735253|diff:397|
[2025/09/12 05:24:11 735257] [debug] |xqc_engine_main_logic|END|now:1757654651735160|
[2025/09/12 05:24:11 735262] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651735262|
[2025/09/12 05:24:11 735268] [debug] |xqc_engine_wakeup_after|wakeup:1757654651735650|now:1757654651735268|diff:382|
[2025/09/12 05:24:11 735272] [debug] |xqc_engine_main_logic|END|now:1757654651735262|
[2025/09/12 05:24:11 736342] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651736341|
[2025/09/12 05:24:11 736351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651735650|pq_index:0|
[2025/09/12 05:24:11 736355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651735160|
[2025/09/12 05:24:11 736360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651736359|
[2025/09/12 05:24:11 736365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651735650|now:1757654651736359|
[2025/09/12 05:24:11 736369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651735650|now:1757654651736359|
[2025/09/12 05:24:11 736373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 736378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32515|min_srtt:32515|path_bw:1210248|loss_rate:51.45|path_pto:0|
[2025/09/12 05:24:11 736383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:516432|
[2025/09/12 05:24:11 736387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 736391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 736395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 736399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 736403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 736408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:459840|
[2025/09/12 05:24:11 736412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 736416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:604|
[2025/09/12 05:24:11 736447] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:604|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651736425|stream_id:0|stream_offset:459840|
[2025/09/12 05:24:11 736473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:604|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 736483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 736490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32515|rtt_var:285|pto_duration:34515|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 736497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 736506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 736509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 736513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651795940|now:1757654651736490|interv:59450|
[2025/09/12 05:24:11 736517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651795940|now:1757654651736490|interval:59450|pto_count:0|srtt:32515
[2025/09/12 05:24:11 736522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 736527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 736531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:461019|
[2025/09/12 05:24:11 736536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 736540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:605|
[2025/09/12 05:24:11 736568] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:605|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651736547|stream_id:0|stream_offset:461019|
[2025/09/12 05:24:11 736576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:605|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 736584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 736591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32515|rtt_var:285|pto_duration:34515|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 736597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 736601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 736605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 736609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651796062|now:1757654651736591|interv:59471|
[2025/09/12 05:24:11 736614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651796062|now:1757654651736591|interval:59471|pto_count:0|srtt:32515
[2025/09/12 05:24:11 736622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 736629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 736635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:462198|
[2025/09/12 05:24:11 736641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 736652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651737652|now:1757654651736652|interv:1000|
[2025/09/12 05:24:11 736658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 736663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 736668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651737652|
[2025/09/12 05:24:11 736674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651737652|
[2025/09/12 05:24:11 736679] [debug] |xqc_engine_wakeup_after|wakeup:1757654651737652|now:1757654651736679|diff:973|
[2025/09/12 05:24:11 736685] [debug] |xqc_engine_main_logic|END|now:1757654651736359|
[2025/09/12 05:24:11 737078] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651737077|
[2025/09/12 05:24:11 737084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 737090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:226|
[2025/09/12 05:24:11 737094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:227|
[2025/09/12 05:24:11 737100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:227|
[2025/09/12 05:24:11 737104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 737109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:571|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:572|path_largest_ack:571|
[2025/09/12 05:24:11 737114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42010|prior_delivered:389167|prior_time:1757654651701081|is_app_limited:0|send_elapse:35916|ack_elapse:35996|ctl_first_sent_time:1757654651702677|lagest_ack_time:1757654651737077|curr_delivered:431177|
[2025/09/12 05:24:11 737118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651702677|
[2025/09/12 05:24:11 737123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2312||sndq_packets_used_bytes:0|sndq_packets_free:364|
[2025/09/12 05:24:11 737127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:572|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:572|path_largest_ack:572|
[2025/09/12 05:24:11 737131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:391577|prior_time:1757654651703068|is_app_limited:0|send_elapse:34897|ack_elapse:34009|ctl_first_sent_time:1757654651704601|lagest_ack_time:1757654651737077|curr_delivered:432384|
[2025/09/12 05:24:11 737136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651704601|
[2025/09/12 05:24:11 737140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2311||sndq_packets_used_bytes:0|sndq_packets_free:365|
[2025/09/12 05:24:11 737144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32515|rttvar:285|minrtt:30532|latest_rtt:32476|ack_delay:48|
[2025/09/12 05:24:11 737148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32504|rttvar:235|minrtt:30532|latest_rtt:32476|ack_delay:48|
[2025/09/12 05:24:11 737152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:572|lost_pn:569|thresh:3|
[2025/09/12 05:24:11 737160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 211|pns:2|
[2025/09/12 05:24:11 737164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 737168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32504|rtt_var:235|pto_duration:34504|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 737172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 737176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 737180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 05:24:11 737184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651796051|now:1757654651737168|interv:58883|
[2025/09/12 05:24:11 737188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651796051|now:1757654651737168|interval:58883|pto_count:0|srtt:32504
[2025/09/12 05:24:11 737192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 34897, ack_elapse 34009, delivered 40807|rate 1169355|lost 202|
[2025/09/12 05:24:11 737197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 9 -> 10|
[2025/09/12 05:24:11 737201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1169355) in round 10|
[2025/09/12 05:24:11 737205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 737209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 737213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2407|po_sent_time:1757654651704601|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 737217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2407|po_sent_time:1757654651704601|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 737222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39600|srtt:32504|latest_rtt:32476|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:11 737228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:227|largest:227|pns:2|
[2025/09/12 05:24:11 737232] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:227|frame:ACK |recv_time:1757654651737077|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 737237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771737077|now:1757654651737077|interv:120000000|
[2025/09/12 05:24:11 737241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771737077|now:1757654651737077|interv:120000000|
[2025/09/12 05:24:11 737245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651737652|pq_index:0|
[2025/09/12 05:24:11 737249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651736359|
[2025/09/12 05:24:11 737256] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651737256|
[2025/09/12 05:24:11 737261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651737260|
[2025/09/12 05:24:11 737267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32504|min_srtt:32504|path_bw:1210248|loss_rate:50.71|path_pto:0|
[2025/09/12 05:24:11 737271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:516432|
[2025/09/12 05:24:11 737275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32504|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 737280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 737284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32504|min_srtt:32504|path_bw:1210248|loss_rate:50.71|path_pto:0|
[2025/09/12 05:24:11 737289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:517611|
[2025/09/12 05:24:11 737293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32504|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 737297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 737302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32504|min_srtt:32504|path_bw:1210248|loss_rate:50.71|path_pto:0|
[2025/09/12 05:24:11 737306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:518790|
[2025/09/12 05:24:11 737310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 737314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 737318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 737322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 737326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 737330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:462198|
[2025/09/12 05:24:11 737335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 737339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 737345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651737652|
[2025/09/12 05:24:11 737349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651737652|
[2025/09/12 05:24:11 737353] [debug] |xqc_engine_wakeup_after|wakeup:1757654651737652|now:1757654651737353|diff:299|
[2025/09/12 05:24:11 737357] [debug] |xqc_engine_main_logic|END|now:1757654651737260|
[2025/09/12 05:24:11 737362] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651737362|
[2025/09/12 05:24:11 737366] [debug] |xqc_engine_wakeup_after|wakeup:1757654651737652|now:1757654651737366|diff:286|
[2025/09/12 05:24:11 737370] [debug] |xqc_engine_main_logic|END|now:1757654651737362|
[2025/09/12 05:24:11 738439] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651738439|
[2025/09/12 05:24:11 738449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651737652|pq_index:0|
[2025/09/12 05:24:11 738453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651737260|
[2025/09/12 05:24:11 738473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651738472|
[2025/09/12 05:24:11 738478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651737652|now:1757654651738472|
[2025/09/12 05:24:11 738482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651737652|now:1757654651738472|
[2025/09/12 05:24:11 738486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 738491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32504|min_srtt:32504|path_bw:1210248|loss_rate:50.71|path_pto:0|
[2025/09/12 05:24:11 738496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:518790|
[2025/09/12 05:24:11 738500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 738504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 738508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 738513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 738517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 738521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:462198|
[2025/09/12 05:24:11 738526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 738530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:606|
[2025/09/12 05:24:11 738560] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:606|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757654651738538|stream_id:0|stream_offset:462198|
[2025/09/12 05:24:11 738569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:606|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 738583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 05:24:11 738590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32504|rtt_var:235|pto_duration:34504|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 738595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 738599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 738605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 738611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651798042|now:1757654651738590|interv:59452|
[2025/09/12 05:24:11 738617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651798042|now:1757654651738590|interval:59452|pto_count:0|srtt:32504
[2025/09/12 05:24:11 738624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40800|
[2025/09/12 05:24:11 738631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 738637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:463377|
[2025/09/12 05:24:11 738642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 738648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:607|
[2025/09/12 05:24:11 738683] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:607|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757654651738658|stream_id:0|stream_offset:463377|
[2025/09/12 05:24:11 738690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:607|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 738697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 738702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32504|rtt_var:235|pto_duration:34504|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 738708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 738713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 738718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:11 738723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651798162|now:1757654651738702|interv:59460|
[2025/09/12 05:24:11 738729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651798162|now:1757654651738702|interval:59460|pto_count:0|srtt:32504
[2025/09/12 05:24:11 738735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42000|
[2025/09/12 05:24:11 738750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 738756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:464556|
[2025/09/12 05:24:11 738762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 738767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651739767|now:1757654651738767|interv:1000|
[2025/09/12 05:24:11 738772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 738778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 738784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651739767|
[2025/09/12 05:24:11 738790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651739767|
[2025/09/12 05:24:11 738796] [debug] |xqc_engine_wakeup_after|wakeup:1757654651739767|now:1757654651738796|diff:971|
[2025/09/12 05:24:11 738800] [debug] |xqc_engine_main_logic|END|now:1757654651738472|
[2025/09/12 05:24:11 739059] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651739058|
[2025/09/12 05:24:11 739064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 739070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:227|
[2025/09/12 05:24:11 739074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:228|
[2025/09/12 05:24:11 739080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:228|
[2025/09/12 05:24:11 739084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 739089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:573|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:574|path_largest_ack:573|
[2025/09/12 05:24:11 739093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:391577|prior_time:1757654651703068|is_app_limited:0|send_elapse:35002|ack_elapse:35990|ctl_first_sent_time:1757654651704706|lagest_ack_time:1757654651739058|curr_delivered:433584|
[2025/09/12 05:24:11 739098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651704706|
[2025/09/12 05:24:11 739102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2310||sndq_packets_used_bytes:0|sndq_packets_free:366|
[2025/09/12 05:24:11 739106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:574|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:574|path_largest_ack:574|
[2025/09/12 05:24:11 739110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:393977|prior_time:1757654651705067|is_app_limited:0|send_elapse:33793|ack_elapse:33991|ctl_first_sent_time:1757654651706680|lagest_ack_time:1757654651739058|curr_delivered:434784|
[2025/09/12 05:24:11 739115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651706680|
[2025/09/12 05:24:11 739119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2309||sndq_packets_used_bytes:0|sndq_packets_free:367|
[2025/09/12 05:24:11 739123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32504|rttvar:235|minrtt:30532|latest_rtt:32378|ack_delay:64|
[2025/09/12 05:24:11 739131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32480|rttvar:224|minrtt:30532|latest_rtt:32378|ack_delay:64|
[2025/09/12 05:24:11 739135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:574|lost_pn:571|thresh:3|
[2025/09/12 05:24:11 739140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 739143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32480|rtt_var:224|pto_duration:34480|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 739148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 739152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 739155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 05:24:11 739159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651798138|now:1757654651739143|interv:58995|
[2025/09/12 05:24:11 739163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651798138|now:1757654651739143|interval:58995|pto_count:0|srtt:32480
[2025/09/12 05:24:11 739168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33793, ack_elapse 33991, delivered 40807|rate 1200523|lost 202|
[2025/09/12 05:24:11 739172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200523) in round 10|
[2025/09/12 05:24:11 739176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 739180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 739184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651706680|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 739188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651706680|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 739193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39600|srtt:32480|latest_rtt:32378|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 739199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:228|largest:228|pns:2|
[2025/09/12 05:24:11 739203] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:228|frame:ACK |recv_time:1757654651739058|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 739208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771739058|now:1757654651739058|interv:120000000|
[2025/09/12 05:24:11 739212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771739058|now:1757654651739058|interv:120000000|
[2025/09/12 05:24:11 739216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651739767|pq_index:0|
[2025/09/12 05:24:11 739222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651738472|
[2025/09/12 05:24:11 739226] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651739226|
[2025/09/12 05:24:11 739231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651739230|
[2025/09/12 05:24:11 739236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32480|min_srtt:32480|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 739241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:518790|
[2025/09/12 05:24:11 739245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32480|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 739250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 739254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32480|min_srtt:32480|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 739258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:519969|
[2025/09/12 05:24:11 739263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32480|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 739267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 739271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32480|min_srtt:32480|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 739275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:521148|
[2025/09/12 05:24:11 739280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 739284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 739288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 739292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 739297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 739301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:464556|
[2025/09/12 05:24:11 739307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 739311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 739315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651739767|
[2025/09/12 05:24:11 739319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651739767|
[2025/09/12 05:24:11 739323] [debug] |xqc_engine_wakeup_after|wakeup:1757654651739767|now:1757654651739323|diff:444|
[2025/09/12 05:24:11 739327] [debug] |xqc_engine_main_logic|END|now:1757654651739230|
[2025/09/12 05:24:11 739332] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651739332|
[2025/09/12 05:24:11 739335] [debug] |xqc_engine_wakeup_after|wakeup:1757654651739767|now:1757654651739335|diff:432|
[2025/09/12 05:24:11 739339] [debug] |xqc_engine_main_logic|END|now:1757654651739332|
[2025/09/12 05:24:11 740409] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651740409|
[2025/09/12 05:24:11 740418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651739767|pq_index:0|
[2025/09/12 05:24:11 740422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651739230|
[2025/09/12 05:24:11 740427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651740426|
[2025/09/12 05:24:11 740432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651739767|now:1757654651740426|
[2025/09/12 05:24:11 740436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651739767|now:1757654651740426|
[2025/09/12 05:24:11 740440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 740445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32480|min_srtt:32480|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 740450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:521148|
[2025/09/12 05:24:11 740468] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 740474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 740478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 740482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 740487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 740491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:464556|
[2025/09/12 05:24:11 740496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 740500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:608|
[2025/09/12 05:24:11 740527] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:608|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757654651740508|stream_id:0|stream_offset:464556|
[2025/09/12 05:24:11 740537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:608|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 740542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 05:24:11 740547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32480|rtt_var:224|pto_duration:34480|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 740551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 740555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 740559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 740563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651799988|now:1757654651740546|interv:59442|
[2025/09/12 05:24:11 740567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651799988|now:1757654651740546|interval:59442|pto_count:0|srtt:32480
[2025/09/12 05:24:11 740572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40800|
[2025/09/12 05:24:11 740576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 740580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:465735|
[2025/09/12 05:24:11 740587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 740593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:609|
[2025/09/12 05:24:11 740625] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:609|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757654651740604|stream_id:0|stream_offset:465735|
[2025/09/12 05:24:11 740632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:609|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 740639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 740645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32480|rtt_var:224|pto_duration:34480|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 740650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 740656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 740661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:11 740666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651800084|now:1757654651740644|interv:59440|
[2025/09/12 05:24:11 740671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651800084|now:1757654651740644|interval:59440|pto_count:0|srtt:32480
[2025/09/12 05:24:11 740683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42000|
[2025/09/12 05:24:11 740689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 740695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:466914|
[2025/09/12 05:24:11 740701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 740706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651741706|now:1757654651740706|interv:1000|
[2025/09/12 05:24:11 740711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 740717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 740722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651741706|
[2025/09/12 05:24:11 740727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651741706|
[2025/09/12 05:24:11 740732] [debug] |xqc_engine_wakeup_after|wakeup:1757654651741706|now:1757654651740732|diff:974|
[2025/09/12 05:24:11 740738] [debug] |xqc_engine_main_logic|END|now:1757654651740426|
[2025/09/12 05:24:11 740976] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651740975|
[2025/09/12 05:24:11 740982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 740988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:228|
[2025/09/12 05:24:11 740992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:229|
[2025/09/12 05:24:11 740998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:229|
[2025/09/12 05:24:11 741002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 741006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:575|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:576|path_largest_ack:575|
[2025/09/12 05:24:11 741011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:393977|prior_time:1757654651705067|is_app_limited:0|send_elapse:33897|ack_elapse:35908|ctl_first_sent_time:1757654651706784|lagest_ack_time:1757654651740975|curr_delivered:435984|
[2025/09/12 05:24:11 741015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651706784|
[2025/09/12 05:24:11 741020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2308||sndq_packets_used_bytes:0|sndq_packets_free:368|
[2025/09/12 05:24:11 741024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:576|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:576|path_largest_ack:576|
[2025/09/12 05:24:11 741028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:396377|prior_time:1757654651707052|is_app_limited:0|send_elapse:33604|ack_elapse:33923|ctl_first_sent_time:1757654651708543|lagest_ack_time:1757654651740975|curr_delivered:437184|
[2025/09/12 05:24:11 741033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651708543|
[2025/09/12 05:24:11 741041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2307||sndq_packets_used_bytes:0|sndq_packets_free:369|
[2025/09/12 05:24:11 741045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32480|rttvar:224|minrtt:30532|latest_rtt:32432|ack_delay:32|
[2025/09/12 05:24:11 741049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32470|rttvar:188|minrtt:30532|latest_rtt:32432|ack_delay:32|
[2025/09/12 05:24:11 741053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:576|lost_pn:573|thresh:3|
[2025/09/12 05:24:11 741057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 741061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32470|rtt_var:188|pto_duration:34470|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 741066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 741069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 741073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 05:24:11 741077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651800074|now:1757654651741061|interv:59013|
[2025/09/12 05:24:11 741081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651800074|now:1757654651741061|interval:59013|pto_count:0|srtt:32470
[2025/09/12 05:24:11 741085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33604, ack_elapse 33923, delivered 40807|rate 1202930|lost 202|
[2025/09/12 05:24:11 741090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202930) in round 10|
[2025/09/12 05:24:11 741094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 741098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 741102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651708543|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 741107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651708543|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 741111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39600|srtt:32470|latest_rtt:32432|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 741117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:229|largest:229|pns:2|
[2025/09/12 05:24:11 741121] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:229|frame:ACK |recv_time:1757654651740975|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 741126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771740975|now:1757654651740975|interv:120000000|
[2025/09/12 05:24:11 741132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771740975|now:1757654651740975|interv:120000000|
[2025/09/12 05:24:11 741136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651741706|pq_index:0|
[2025/09/12 05:24:11 741140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651740426|
[2025/09/12 05:24:11 741144] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651741144|
[2025/09/12 05:24:11 741149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651741148|
[2025/09/12 05:24:11 741155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32470|min_srtt:32470|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 741159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:521148|
[2025/09/12 05:24:11 741163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32470|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 741168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 741172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32470|min_srtt:32470|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 741176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:522327|
[2025/09/12 05:24:11 741181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32470|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 741185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 741189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32470|min_srtt:32470|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 741193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:523506|
[2025/09/12 05:24:11 741197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 741201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 741205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 741209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 741214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 741220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:466914|
[2025/09/12 05:24:11 741225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 741228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 741232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651741706|
[2025/09/12 05:24:11 741236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651741706|
[2025/09/12 05:24:11 741240] [debug] |xqc_engine_wakeup_after|wakeup:1757654651741706|now:1757654651741240|diff:466|
[2025/09/12 05:24:11 741244] [debug] |xqc_engine_main_logic|END|now:1757654651741148|
[2025/09/12 05:24:11 741249] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651741249|
[2025/09/12 05:24:11 741253] [debug] |xqc_engine_wakeup_after|wakeup:1757654651741706|now:1757654651741253|diff:453|
[2025/09/12 05:24:11 741257] [debug] |xqc_engine_main_logic|END|now:1757654651741249|
[2025/09/12 05:24:11 742326] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651742326|
[2025/09/12 05:24:11 742335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651741706|pq_index:0|
[2025/09/12 05:24:11 742340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651741148|
[2025/09/12 05:24:11 742345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651742344|
[2025/09/12 05:24:11 742349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651741706|now:1757654651742344|
[2025/09/12 05:24:11 742353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651741706|now:1757654651742344|
[2025/09/12 05:24:11 742357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 742363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32470|min_srtt:32470|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 742367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:523506|
[2025/09/12 05:24:11 742371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 742375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 742379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 742383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 742388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 742392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:466914|
[2025/09/12 05:24:11 742397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 742405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:610|
[2025/09/12 05:24:11 742445] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:610|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757654651742414|stream_id:0|stream_offset:466914|
[2025/09/12 05:24:11 742451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:610|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 742477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 05:24:11 742484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32470|rtt_var:188|pto_duration:34470|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 742489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 742493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 742497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 742501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651801884|now:1757654651742484|interv:59400|
[2025/09/12 05:24:11 742505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651801884|now:1757654651742484|interval:59400|pto_count:0|srtt:32470
[2025/09/12 05:24:11 742509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40800|
[2025/09/12 05:24:11 742514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 742518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:468093|
[2025/09/12 05:24:11 742523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 742527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:611|
[2025/09/12 05:24:11 742549] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:611|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757654651742534|stream_id:0|stream_offset:468093|
[2025/09/12 05:24:11 742554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:611|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 742559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 742563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32470|rtt_var:188|pto_duration:34470|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 742567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 742571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 742575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:11 742579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651802004|now:1757654651742563|interv:59441|
[2025/09/12 05:24:11 742587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651802004|now:1757654651742563|interval:59441|pto_count:0|srtt:32470
[2025/09/12 05:24:11 742591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42000|
[2025/09/12 05:24:11 742596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 742600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:469272|
[2025/09/12 05:24:11 742606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 742613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651743613|now:1757654651742613|interv:1000|
[2025/09/12 05:24:11 742619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 742625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 742630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651743613|
[2025/09/12 05:24:11 742636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651743613|
[2025/09/12 05:24:11 742642] [debug] |xqc_engine_wakeup_after|wakeup:1757654651743613|now:1757654651742641|diff:972|
[2025/09/12 05:24:11 742647] [debug] |xqc_engine_main_logic|END|now:1757654651742344|
[2025/09/12 05:24:11 742960] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651742959|
[2025/09/12 05:24:11 742966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 742972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:229|
[2025/09/12 05:24:11 742976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:230|
[2025/09/12 05:24:11 742982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:230|
[2025/09/12 05:24:11 742986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 742991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:577|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:578|path_largest_ack:577|
[2025/09/12 05:24:11 742995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:396377|prior_time:1757654651707052|is_app_limited:0|send_elapse:33703|ack_elapse:35907|ctl_first_sent_time:1757654651708642|lagest_ack_time:1757654651742959|curr_delivered:438384|
[2025/09/12 05:24:11 743000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651708642|
[2025/09/12 05:24:11 743004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2306||sndq_packets_used_bytes:0|sndq_packets_free:370|
[2025/09/12 05:24:11 743009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:578|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:578|path_largest_ack:578|
[2025/09/12 05:24:11 743013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:398777|prior_time:1757654651709049|is_app_limited:0|send_elapse:33597|ack_elapse:33910|ctl_first_sent_time:1757654651710530|lagest_ack_time:1757654651742959|curr_delivered:439584|
[2025/09/12 05:24:11 743021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651710530|
[2025/09/12 05:24:11 743025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2305||sndq_packets_used_bytes:0|sndq_packets_free:371|
[2025/09/12 05:24:11 743029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32470|rttvar:188|minrtt:30532|latest_rtt:32429|ack_delay:40|
[2025/09/12 05:24:11 743033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32460|rttvar:161|minrtt:30532|latest_rtt:32429|ack_delay:40|
[2025/09/12 05:24:11 743038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:578|lost_pn:575|thresh:3|
[2025/09/12 05:24:11 743042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 743046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32460|rtt_var:161|pto_duration:34460|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 743050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 743054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 743058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 05:24:11 743062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651801994|now:1757654651743045|interv:58949|
[2025/09/12 05:24:11 743066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651801994|now:1757654651743045|interval:58949|pto_count:0|srtt:32460
[2025/09/12 05:24:11 743070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33597, ack_elapse 33910, delivered 40807|rate 1203391|lost 202|
[2025/09/12 05:24:11 743074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203391) in round 10|
[2025/09/12 05:24:11 743079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 743083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 743087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651710530|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 743091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651710530|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 743096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39600|srtt:32460|latest_rtt:32429|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 743101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:230|largest:230|pns:2|
[2025/09/12 05:24:11 743106] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:230|frame:ACK |recv_time:1757654651742959|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 743113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771742959|now:1757654651742959|interv:120000000|
[2025/09/12 05:24:11 743117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771742959|now:1757654651742959|interv:120000000|
[2025/09/12 05:24:11 743121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651743613|pq_index:0|
[2025/09/12 05:24:11 743125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651742344|
[2025/09/12 05:24:11 743129] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651743129|
[2025/09/12 05:24:11 743134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651743133|
[2025/09/12 05:24:11 743139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32460|min_srtt:32460|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 743144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:523506|
[2025/09/12 05:24:11 743148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32460|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 743153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 743157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32460|min_srtt:32460|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 743162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:524685|
[2025/09/12 05:24:11 743166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32460|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 743170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 743175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32460|min_srtt:32460|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 743179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:525864|
[2025/09/12 05:24:11 743183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 743187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 743191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 743195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 743202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 743206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:469272|
[2025/09/12 05:24:11 743210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 743214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 743218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651743613|
[2025/09/12 05:24:11 743222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651743613|
[2025/09/12 05:24:11 743226] [debug] |xqc_engine_wakeup_after|wakeup:1757654651743613|now:1757654651743226|diff:387|
[2025/09/12 05:24:11 743230] [debug] |xqc_engine_main_logic|END|now:1757654651743133|
[2025/09/12 05:24:11 743235] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651743235|
[2025/09/12 05:24:11 743239] [debug] |xqc_engine_wakeup_after|wakeup:1757654651743613|now:1757654651743238|diff:375|
[2025/09/12 05:24:11 743242] [debug] |xqc_engine_main_logic|END|now:1757654651743235|
[2025/09/12 05:24:11 744312] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651744312|
[2025/09/12 05:24:11 744321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651743613|pq_index:0|
[2025/09/12 05:24:11 744325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651743133|
[2025/09/12 05:24:11 744330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651744329|
[2025/09/12 05:24:11 744335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651743613|now:1757654651744329|
[2025/09/12 05:24:11 744339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651743613|now:1757654651744329|
[2025/09/12 05:24:11 744343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 744349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32460|min_srtt:32460|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 744353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:525864|
[2025/09/12 05:24:11 744358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 744361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 744365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 744370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 744374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 744378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:469272|
[2025/09/12 05:24:11 744387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 744392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:612|
[2025/09/12 05:24:11 744420] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:612|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757654651744400|stream_id:0|stream_offset:469272|
[2025/09/12 05:24:11 744425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:612|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 744430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 05:24:11 744434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32460|rtt_var:161|pto_duration:34460|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 744439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 744443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 744446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 744450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651803860|now:1757654651744434|interv:59426|
[2025/09/12 05:24:11 744469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651803860|now:1757654651744434|interval:59426|pto_count:0|srtt:32460
[2025/09/12 05:24:11 744476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40800|
[2025/09/12 05:24:11 744481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 744485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:470451|
[2025/09/12 05:24:11 744490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 744494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:613|
[2025/09/12 05:24:11 744514] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:613|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757654651744500|stream_id:0|stream_offset:470451|
[2025/09/12 05:24:11 744519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:613|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 744523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 744528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32460|rtt_var:161|pto_duration:34460|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 744532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 744536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 744544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:11 744548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651803960|now:1757654651744527|interv:59433|
[2025/09/12 05:24:11 744552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651803960|now:1757654651744527|interval:59433|pto_count:0|srtt:32460
[2025/09/12 05:24:11 744556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42000|
[2025/09/12 05:24:11 744561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 744565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:471630|
[2025/09/12 05:24:11 744570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 744577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651745576|now:1757654651744576|interv:1000|
[2025/09/12 05:24:11 744583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 744589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 744596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651745576|
[2025/09/12 05:24:11 744601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651745576|
[2025/09/12 05:24:11 744607] [debug] |xqc_engine_wakeup_after|wakeup:1757654651745576|now:1757654651744607|diff:969|
[2025/09/12 05:24:11 744613] [debug] |xqc_engine_main_logic|END|now:1757654651744329|
[2025/09/12 05:24:11 744952] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651744951|
[2025/09/12 05:24:11 744958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 744964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:230|
[2025/09/12 05:24:11 744968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:231|
[2025/09/12 05:24:11 744974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:231|
[2025/09/12 05:24:11 744978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 744982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:579|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:580|path_largest_ack:579|
[2025/09/12 05:24:11 744987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:398777|prior_time:1757654651709049|is_app_limited:0|send_elapse:33699|ack_elapse:35902|ctl_first_sent_time:1757654651710632|lagest_ack_time:1757654651744951|curr_delivered:440784|
[2025/09/12 05:24:11 744992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651710632|
[2025/09/12 05:24:11 744996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2304||sndq_packets_used_bytes:0|sndq_packets_free:372|
[2025/09/12 05:24:11 745000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:580|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:580|path_largest_ack:580|
[2025/09/12 05:24:11 745009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:401177|prior_time:1757654651711189|is_app_limited:0|send_elapse:33712|ack_elapse:33762|ctl_first_sent_time:1757654651712645|lagest_ack_time:1757654651744951|curr_delivered:441984|
[2025/09/12 05:24:11 745013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651712645|
[2025/09/12 05:24:11 745017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2303||sndq_packets_used_bytes:0|sndq_packets_free:373|
[2025/09/12 05:24:11 745021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32460|rttvar:161|minrtt:30532|latest_rtt:32306|ack_delay:32|
[2025/09/12 05:24:11 745025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32437|rttvar:167|minrtt:30532|latest_rtt:32306|ack_delay:32|
[2025/09/12 05:24:11 745029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:580|lost_pn:577|thresh:3|
[2025/09/12 05:24:11 745034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 745038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32437|rtt_var:167|pto_duration:34437|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 745042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 745046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 745050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 05:24:11 745054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651803937|now:1757654651745037|interv:58900|
[2025/09/12 05:24:11 745057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651803937|now:1757654651745037|interval:58900|pto_count:0|srtt:32437
[2025/09/12 05:24:11 745062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33712, ack_elapse 33762, delivered 40807|rate 1208666|lost 202|
[2025/09/12 05:24:11 745066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1208666) in round 10|
[2025/09/12 05:24:11 745070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 745074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 745078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651712645|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 745083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651712645|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 745087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39600|srtt:32437|latest_rtt:32306|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 745095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:231|largest:231|pns:2|
[2025/09/12 05:24:11 745100] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:231|frame:ACK |recv_time:1757654651744951|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 745104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771744951|now:1757654651744951|interv:120000000|
[2025/09/12 05:24:11 745108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771744951|now:1757654651744951|interv:120000000|
[2025/09/12 05:24:11 745112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651745576|pq_index:0|
[2025/09/12 05:24:11 745116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651744329|
[2025/09/12 05:24:11 745120] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651745120|
[2025/09/12 05:24:11 745125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651745124|
[2025/09/12 05:24:11 745131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32437|min_srtt:32437|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 745135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:525864|
[2025/09/12 05:24:11 745139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32437|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 745144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 745148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32437|min_srtt:32437|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 745152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:527043|
[2025/09/12 05:24:11 745157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32437|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 745161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 745165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32437|min_srtt:32437|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 745169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:528222|
[2025/09/12 05:24:11 745174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 745178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 745181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 745188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 745193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 745197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:471630|
[2025/09/12 05:24:11 745201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 745205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 745209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651745576|
[2025/09/12 05:24:11 745213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651745576|
[2025/09/12 05:24:11 745216] [debug] |xqc_engine_wakeup_after|wakeup:1757654651745576|now:1757654651745216|diff:360|
[2025/09/12 05:24:11 745221] [debug] |xqc_engine_main_logic|END|now:1757654651745124|
[2025/09/12 05:24:11 745225] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651745225|
[2025/09/12 05:24:11 745229] [debug] |xqc_engine_wakeup_after|wakeup:1757654651745576|now:1757654651745229|diff:347|
[2025/09/12 05:24:11 745233] [debug] |xqc_engine_main_logic|END|now:1757654651745225|
[2025/09/12 05:24:11 746303] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651746303|
[2025/09/12 05:24:11 746313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651745576|pq_index:0|
[2025/09/12 05:24:11 746317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651745124|
[2025/09/12 05:24:11 746322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651746321|
[2025/09/12 05:24:11 746326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651745576|now:1757654651746321|
[2025/09/12 05:24:11 746331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651745576|now:1757654651746321|
[2025/09/12 05:24:11 746335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 746340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32437|min_srtt:32437|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 746344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:528222|
[2025/09/12 05:24:11 746349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 746353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 746357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 746361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 746366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 746374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:471630|
[2025/09/12 05:24:11 746379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 746383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:614|
[2025/09/12 05:24:11 746411] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:614|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757654651746391|stream_id:0|stream_offset:471630|
[2025/09/12 05:24:11 746416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:614|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 746421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 05:24:11 746426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32437|rtt_var:167|pto_duration:34437|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 746430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 746434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 746438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 746442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651805828|now:1757654651746425|interv:59403|
[2025/09/12 05:24:11 746446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651805828|now:1757654651746425|interval:59403|pto_count:0|srtt:32437
[2025/09/12 05:24:11 746450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40800|
[2025/09/12 05:24:11 746470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 746477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:472809|
[2025/09/12 05:24:11 746481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 746485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:615|
[2025/09/12 05:24:11 746505] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:615|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757654651746491|stream_id:0|stream_offset:472809|
[2025/09/12 05:24:11 746510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:615|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 746515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 746519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32437|rtt_var:167|pto_duration:34437|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 746527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 746531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 746535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:11 746539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651805928|now:1757654651746519|interv:59409|
[2025/09/12 05:24:11 746543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651805928|now:1757654651746519|interval:59409|pto_count:0|srtt:32437
[2025/09/12 05:24:11 746547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42000|
[2025/09/12 05:24:11 746552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 746556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:473988|
[2025/09/12 05:24:11 746560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 746564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651747564|now:1757654651746564|interv:1000|
[2025/09/12 05:24:11 746568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 746572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 746576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651747564|
[2025/09/12 05:24:11 746580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651747564|
[2025/09/12 05:24:11 746584] [debug] |xqc_engine_wakeup_after|wakeup:1757654651747564|now:1757654651746583|diff:981|
[2025/09/12 05:24:11 746588] [debug] |xqc_engine_main_logic|END|now:1757654651746321|
[2025/09/12 05:24:11 746944] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651746943|
[2025/09/12 05:24:11 746951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 746957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:231|
[2025/09/12 05:24:11 746960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:232|
[2025/09/12 05:24:11 746966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:232|
[2025/09/12 05:24:11 746970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 746975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:581|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:582|path_largest_ack:581|
[2025/09/12 05:24:11 746980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:401177|prior_time:1757654651711189|is_app_limited:0|send_elapse:33812|ack_elapse:35754|ctl_first_sent_time:1757654651712745|lagest_ack_time:1757654651746943|curr_delivered:443184|
[2025/09/12 05:24:11 746984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651712745|
[2025/09/12 05:24:11 746989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2302||sndq_packets_used_bytes:0|sndq_packets_free:374|
[2025/09/12 05:24:11 746997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:582|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:582|path_largest_ack:582|
[2025/09/12 05:24:11 747001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:403577|prior_time:1757654651713061|is_app_limited:0|send_elapse:33650|ack_elapse:33882|ctl_first_sent_time:1757654651714504|lagest_ack_time:1757654651746943|curr_delivered:444384|
[2025/09/12 05:24:11 747006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651714504|
[2025/09/12 05:24:11 747010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2301||sndq_packets_used_bytes:0|sndq_packets_free:375|
[2025/09/12 05:24:11 747014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32437|rttvar:167|minrtt:30532|latest_rtt:32439|ack_delay:32|
[2025/09/12 05:24:11 747018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32433|rttvar:133|minrtt:30532|latest_rtt:32439|ack_delay:32|
[2025/09/12 05:24:11 747022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:582|lost_pn:579|thresh:3|
[2025/09/12 05:24:11 747026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 747030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32433|rtt_var:133|pto_duration:34433|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 747035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 747039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 747043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 05:24:11 747047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651805924|now:1757654651747030|interv:58894|
[2025/09/12 05:24:11 747051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651805924|now:1757654651747030|interval:58894|pto_count:0|srtt:32433
[2025/09/12 05:24:11 747055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33650, ack_elapse 33882, delivered 40807|rate 1204385|lost 202|
[2025/09/12 05:24:11 747060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204385) in round 10|
[2025/09/12 05:24:11 747064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 747068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 747072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651714504|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 747076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651714504|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 747081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39600|srtt:32433|latest_rtt:32439|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 747091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:232|largest:232|pns:2|
[2025/09/12 05:24:11 747095] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:232|frame:ACK |recv_time:1757654651746943|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 747100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771746943|now:1757654651746943|interv:120000000|
[2025/09/12 05:24:11 747104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771746943|now:1757654651746943|interv:120000000|
[2025/09/12 05:24:11 747108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651747564|pq_index:0|
[2025/09/12 05:24:11 747112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651746321|
[2025/09/12 05:24:11 747116] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651747116|
[2025/09/12 05:24:11 747121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651747120|
[2025/09/12 05:24:11 747126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32433|min_srtt:32433|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 747131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:528222|
[2025/09/12 05:24:11 747135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32433|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 747140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 747144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32433|min_srtt:32433|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 747149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:529401|
[2025/09/12 05:24:11 747153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32433|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 747157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 747161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32433|min_srtt:32433|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 747166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:530580|
[2025/09/12 05:24:11 747170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 747176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 747180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 747184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 747189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 747193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:473988|
[2025/09/12 05:24:11 747197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 747201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 747205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651747564|
[2025/09/12 05:24:11 747209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651747564|
[2025/09/12 05:24:11 747213] [debug] |xqc_engine_wakeup_after|wakeup:1757654651747564|now:1757654651747213|diff:351|
[2025/09/12 05:24:11 747217] [debug] |xqc_engine_main_logic|END|now:1757654651747120|
[2025/09/12 05:24:11 747222] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651747222|
[2025/09/12 05:24:11 747226] [debug] |xqc_engine_wakeup_after|wakeup:1757654651747564|now:1757654651747226|diff:338|
[2025/09/12 05:24:11 747230] [debug] |xqc_engine_main_logic|END|now:1757654651747222|
[2025/09/12 05:24:11 748299] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651748299|
[2025/09/12 05:24:11 748308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651747564|pq_index:0|
[2025/09/12 05:24:11 748313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651747120|
[2025/09/12 05:24:11 748318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651748316|
[2025/09/12 05:24:11 748322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651747564|now:1757654651748316|
[2025/09/12 05:24:11 748326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651747564|now:1757654651748316|
[2025/09/12 05:24:11 748330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 748335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32433|min_srtt:32433|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 748340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:530580|
[2025/09/12 05:24:11 748344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 748348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 748352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 748361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 748365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 748369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:473988|
[2025/09/12 05:24:11 748374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 748378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:616|
[2025/09/12 05:24:11 748405] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:616|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757654651748386|stream_id:0|stream_offset:473988|
[2025/09/12 05:24:11 748411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:616|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 748415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 05:24:11 748420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32433|rtt_var:133|pto_duration:34433|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 748424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 748428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 748432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 748436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651807819|now:1757654651748420|interv:59399|
[2025/09/12 05:24:11 748440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651807819|now:1757654651748420|interval:59399|pto_count:0|srtt:32433
[2025/09/12 05:24:11 748444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40800|
[2025/09/12 05:24:11 748449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 748453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:475167|
[2025/09/12 05:24:11 748474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 748478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:617|
[2025/09/12 05:24:11 748499] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:617|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757654651748485|stream_id:0|stream_offset:475167|
[2025/09/12 05:24:11 748504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:617|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 748508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 748517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32433|rtt_var:133|pto_duration:34433|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 748521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 748525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 748529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:11 748532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651807918|now:1757654651748517|interv:59401|
[2025/09/12 05:24:11 748536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651807918|now:1757654651748517|interval:59401|pto_count:0|srtt:32433
[2025/09/12 05:24:11 748541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42000|
[2025/09/12 05:24:11 748545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 748549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:476346|
[2025/09/12 05:24:11 748553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 748557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651749557|now:1757654651748557|interv:1000|
[2025/09/12 05:24:11 748561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 748565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 748569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651749557|
[2025/09/12 05:24:11 748573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651749557|
[2025/09/12 05:24:11 748577] [debug] |xqc_engine_wakeup_after|wakeup:1757654651749557|now:1757654651748577|diff:980|
[2025/09/12 05:24:11 748581] [debug] |xqc_engine_main_logic|END|now:1757654651748316|
[2025/09/12 05:24:11 748940] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651748939|
[2025/09/12 05:24:11 748946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 748952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:232|
[2025/09/12 05:24:11 748956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:233|
[2025/09/12 05:24:11 748962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:233|
[2025/09/12 05:24:11 748966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 748971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:583|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:584|path_largest_ack:583|
[2025/09/12 05:24:11 748976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:403577|prior_time:1757654651713061|is_app_limited:0|send_elapse:33754|ack_elapse:35878|ctl_first_sent_time:1757654651714608|lagest_ack_time:1757654651748939|curr_delivered:445584|
[2025/09/12 05:24:11 748984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651714608|
[2025/09/12 05:24:11 748989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2300||sndq_packets_used_bytes:0|sndq_packets_free:376|
[2025/09/12 05:24:11 748993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:584|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:584|path_largest_ack:584|
[2025/09/12 05:24:11 748997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:405977|prior_time:1757654651715055|is_app_limited:0|send_elapse:33686|ack_elapse:33884|ctl_first_sent_time:1757654651716496|lagest_ack_time:1757654651748939|curr_delivered:446784|
[2025/09/12 05:24:11 749001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651716496|
[2025/09/12 05:24:11 749005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2299||sndq_packets_used_bytes:0|sndq_packets_free:377|
[2025/09/12 05:24:11 749009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32433|rttvar:133|minrtt:30532|latest_rtt:32443|ack_delay:40|
[2025/09/12 05:24:11 749013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32429|rttvar:107|minrtt:30532|latest_rtt:32443|ack_delay:40|
[2025/09/12 05:24:11 749018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:584|lost_pn:581|thresh:3|
[2025/09/12 05:24:11 749022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 749026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32429|rtt_var:107|pto_duration:34429|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 749030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 749034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 749038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 05:24:11 749042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651807914|now:1757654651749025|interv:58889|
[2025/09/12 05:24:11 749046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651807914|now:1757654651749025|interval:58889|pto_count:0|srtt:32429
[2025/09/12 05:24:11 749050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33686, ack_elapse 33884, delivered 40807|rate 1204314|lost 202|
[2025/09/12 05:24:11 749055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204314) in round 10|
[2025/09/12 05:24:11 749059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 749063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 749067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651716496|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 749071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651716496|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 749078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39600|srtt:32429|latest_rtt:32443|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 749084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:233|largest:233|pns:2|
[2025/09/12 05:24:11 749088] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:233|frame:ACK |recv_time:1757654651748939|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 749093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771748939|now:1757654651748939|interv:120000000|
[2025/09/12 05:24:11 749097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771748939|now:1757654651748939|interv:120000000|
[2025/09/12 05:24:11 749101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651749557|pq_index:0|
[2025/09/12 05:24:11 749105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651748316|
[2025/09/12 05:24:11 749109] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651749109|
[2025/09/12 05:24:11 749114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651749113|
[2025/09/12 05:24:11 749119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32429|min_srtt:32429|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 749124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:530580|
[2025/09/12 05:24:11 749128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32429|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 749133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 749137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32429|min_srtt:32429|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 749141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:531759|
[2025/09/12 05:24:11 749146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32429|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 749150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 749154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32429|min_srtt:32429|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 749158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:532938|
[2025/09/12 05:24:11 749166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 749170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 749173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 749178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 749182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 749186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:476346|
[2025/09/12 05:24:11 749190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 749194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 749198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651749557|
[2025/09/12 05:24:11 749202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651749557|
[2025/09/12 05:24:11 749206] [debug] |xqc_engine_wakeup_after|wakeup:1757654651749557|now:1757654651749206|diff:351|
[2025/09/12 05:24:11 749210] [debug] |xqc_engine_main_logic|END|now:1757654651749113|
[2025/09/12 05:24:11 749215] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651749215|
[2025/09/12 05:24:11 749219] [debug] |xqc_engine_wakeup_after|wakeup:1757654651749557|now:1757654651749219|diff:338|
[2025/09/12 05:24:11 749223] [debug] |xqc_engine_main_logic|END|now:1757654651749215|
[2025/09/12 05:24:11 750292] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651750292|
[2025/09/12 05:24:11 750301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651749557|pq_index:0|
[2025/09/12 05:24:11 750306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651749113|
[2025/09/12 05:24:11 750311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651750310|
[2025/09/12 05:24:11 750315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651749557|now:1757654651750310|
[2025/09/12 05:24:11 750320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651749557|now:1757654651750310|
[2025/09/12 05:24:11 750323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 750329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32429|min_srtt:32429|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 750333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:532938|
[2025/09/12 05:24:11 750338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 750341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 750350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 750354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 750359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 750363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:476346|
[2025/09/12 05:24:11 750367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 750372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:618|
[2025/09/12 05:24:11 750399] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:618|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757654651750380|stream_id:0|stream_offset:476346|
[2025/09/12 05:24:11 750404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:618|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 750409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 05:24:11 750413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32429|rtt_var:107|pto_duration:34429|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 750418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 750421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 750425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 750429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651809809|now:1757654651750413|interv:59396|
[2025/09/12 05:24:11 750433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651809809|now:1757654651750413|interval:59396|pto_count:0|srtt:32429
[2025/09/12 05:24:11 750438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40800|
[2025/09/12 05:24:11 750442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 750447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:477525|
[2025/09/12 05:24:11 750451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 750470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:619|
[2025/09/12 05:24:11 750492] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:619|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757654651750479|stream_id:0|stream_offset:477525|
[2025/09/12 05:24:11 750498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:619|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 750507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 750511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32429|rtt_var:107|pto_duration:34429|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 750515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 750519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 750523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:11 750527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651809908|now:1757654651750511|interv:59397|
[2025/09/12 05:24:11 750531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651809908|now:1757654651750511|interval:59397|pto_count:0|srtt:32429
[2025/09/12 05:24:11 750535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42000|
[2025/09/12 05:24:11 750540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 750544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:478704|
[2025/09/12 05:24:11 750548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 750552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651751552|now:1757654651750552|interv:1000|
[2025/09/12 05:24:11 750556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 750560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 750564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651751552|
[2025/09/12 05:24:11 750568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651751552|
[2025/09/12 05:24:11 750572] [debug] |xqc_engine_wakeup_after|wakeup:1757654651751552|now:1757654651750572|diff:980|
[2025/09/12 05:24:11 750576] [debug] |xqc_engine_main_logic|END|now:1757654651750310|
[2025/09/12 05:24:11 750939] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651750938|
[2025/09/12 05:24:11 750946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 750952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:233|
[2025/09/12 05:24:11 750956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:234|
[2025/09/12 05:24:11 750961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:234|
[2025/09/12 05:24:11 750965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 750970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:585|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:586|path_largest_ack:585|
[2025/09/12 05:24:11 750975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:405977|prior_time:1757654651715055|is_app_limited:0|send_elapse:33788|ack_elapse:35883|ctl_first_sent_time:1757654651716598|lagest_ack_time:1757654651750938|curr_delivered:447984|
[2025/09/12 05:24:11 750986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651716598|
[2025/09/12 05:24:11 750991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2298||sndq_packets_used_bytes:0|sndq_packets_free:378|
[2025/09/12 05:24:11 750995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:586|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:586|path_largest_ack:586|
[2025/09/12 05:24:11 750999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:408377|prior_time:1757654651717062|is_app_limited:0|send_elapse:33709|ack_elapse:33876|ctl_first_sent_time:1757654651718509|lagest_ack_time:1757654651750938|curr_delivered:449184|
[2025/09/12 05:24:11 751004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651718509|
[2025/09/12 05:24:11 751008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2297||sndq_packets_used_bytes:0|sndq_packets_free:379|
[2025/09/12 05:24:11 751011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32429|rttvar:107|minrtt:30532|latest_rtt:32429|ack_delay:32|
[2025/09/12 05:24:11 751016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32425|rttvar:89|minrtt:30532|latest_rtt:32429|ack_delay:32|
[2025/09/12 05:24:11 751020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:586|lost_pn:583|thresh:3|
[2025/09/12 05:24:11 751024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 751028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32425|rtt_var:89|pto_duration:34425|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 751032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 751036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 751040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 05:24:11 751044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651809904|now:1757654651751028|interv:58876|
[2025/09/12 05:24:11 751048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651809904|now:1757654651751028|interval:58876|pto_count:0|srtt:32425
[2025/09/12 05:24:11 751052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33709, ack_elapse 33876, delivered 40807|rate 1204599|lost 202|
[2025/09/12 05:24:11 751057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204599) in round 10|
[2025/09/12 05:24:11 751061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 751065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 751069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651718509|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 751076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651718509|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 751080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39600|srtt:32425|latest_rtt:32429|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 751086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:234|largest:234|pns:2|
[2025/09/12 05:24:11 751090] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:234|frame:ACK |recv_time:1757654651750938|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 751095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771750938|now:1757654651750938|interv:120000000|
[2025/09/12 05:24:11 751099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771750938|now:1757654651750938|interv:120000000|
[2025/09/12 05:24:11 751103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651751552|pq_index:0|
[2025/09/12 05:24:11 751107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651750310|
[2025/09/12 05:24:11 751111] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651751111|
[2025/09/12 05:24:11 751116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651751115|
[2025/09/12 05:24:11 751121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32425|min_srtt:32425|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 751126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:532938|
[2025/09/12 05:24:11 751130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32425|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 751135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 751139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32425|min_srtt:32425|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 751143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:534117|
[2025/09/12 05:24:11 751148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32425|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 751152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 751156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32425|min_srtt:32425|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 751163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:535296|
[2025/09/12 05:24:11 751167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 751171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 751175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 751179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 751183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 751188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:478704|
[2025/09/12 05:24:11 751192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 751196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 751200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651751552|
[2025/09/12 05:24:11 751204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651751552|
[2025/09/12 05:24:11 751208] [debug] |xqc_engine_wakeup_after|wakeup:1757654651751552|now:1757654651751207|diff:345|
[2025/09/12 05:24:11 751212] [debug] |xqc_engine_main_logic|END|now:1757654651751115|
[2025/09/12 05:24:11 751217] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651751217|
[2025/09/12 05:24:11 751221] [debug] |xqc_engine_wakeup_after|wakeup:1757654651751552|now:1757654651751220|diff:332|
[2025/09/12 05:24:11 751224] [debug] |xqc_engine_main_logic|END|now:1757654651751217|
[2025/09/12 05:24:11 752294] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651752294|
[2025/09/12 05:24:11 752303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651751552|pq_index:0|
[2025/09/12 05:24:11 752307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651751115|
[2025/09/12 05:24:11 752312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651752311|
[2025/09/12 05:24:11 752317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651751552|now:1757654651752311|
[2025/09/12 05:24:11 752321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651751552|now:1757654651752311|
[2025/09/12 05:24:11 752325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 752330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32425|min_srtt:32425|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 752335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:535296|
[2025/09/12 05:24:11 752344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 752348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 752351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 752356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 752360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 752365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:478704|
[2025/09/12 05:24:11 752369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 752374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:620|
[2025/09/12 05:24:11 752401] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:620|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757654651752382|stream_id:0|stream_offset:478704|
[2025/09/12 05:24:11 752407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:620|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 752411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 05:24:11 752416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32425|rtt_var:89|pto_duration:34425|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 752420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 752424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 752428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 752432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651811807|now:1757654651752415|interv:59392|
[2025/09/12 05:24:11 752436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651811807|now:1757654651752415|interval:59392|pto_count:0|srtt:32425
[2025/09/12 05:24:11 752440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40800|
[2025/09/12 05:24:11 752445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 752449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:479883|
[2025/09/12 05:24:11 752454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 752476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:621|
[2025/09/12 05:24:11 752496] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:621|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757654651752482|stream_id:0|stream_offset:479883|
[2025/09/12 05:24:11 752505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:621|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 752510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 752514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32425|rtt_var:89|pto_duration:34425|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 752518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 752522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 752526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:11 752530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651811907|now:1757654651752514|interv:59393|
[2025/09/12 05:24:11 752534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651811907|now:1757654651752514|interval:59393|pto_count:0|srtt:32425
[2025/09/12 05:24:11 752538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42000|
[2025/09/12 05:24:11 752543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 752547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:481062|
[2025/09/12 05:24:11 752554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 752560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651753560|now:1757654651752560|interv:1000|
[2025/09/12 05:24:11 752566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 752572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 752578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651753560|
[2025/09/12 05:24:11 752584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651753560|
[2025/09/12 05:24:11 752590] [debug] |xqc_engine_wakeup_after|wakeup:1757654651753560|now:1757654651752590|diff:970|
[2025/09/12 05:24:11 752596] [debug] |xqc_engine_main_logic|END|now:1757654651752311|
[2025/09/12 05:24:11 752929] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651752928|
[2025/09/12 05:24:11 752935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 752941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:234|
[2025/09/12 05:24:11 752945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:235|
[2025/09/12 05:24:11 752951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:235|
[2025/09/12 05:24:11 752955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 752960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:587|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:588|path_largest_ack:587|
[2025/09/12 05:24:11 752968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:408377|prior_time:1757654651717062|is_app_limited:0|send_elapse:33813|ack_elapse:35866|ctl_first_sent_time:1757654651718613|lagest_ack_time:1757654651752928|curr_delivered:450384|
[2025/09/12 05:24:11 752973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651718613|
[2025/09/12 05:24:11 752977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2296||sndq_packets_used_bytes:0|sndq_packets_free:380|
[2025/09/12 05:24:11 752982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:588|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:588|path_largest_ack:588|
[2025/09/12 05:24:11 752986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:410777|prior_time:1757654651719049|is_app_limited:0|send_elapse:33708|ack_elapse:33879|ctl_first_sent_time:1757654651720495|lagest_ack_time:1757654651752928|curr_delivered:451584|
[2025/09/12 05:24:11 752990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651720495|
[2025/09/12 05:24:11 752994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2295||sndq_packets_used_bytes:0|sndq_packets_free:381|
[2025/09/12 05:24:11 752998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32425|rttvar:89|minrtt:30532|latest_rtt:32433|ack_delay:32|
[2025/09/12 05:24:11 753002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32422|rttvar:73|minrtt:30532|latest_rtt:32433|ack_delay:32|
[2025/09/12 05:24:11 753007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:588|lost_pn:585|thresh:3|
[2025/09/12 05:24:11 753011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 753015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32422|rtt_var:73|pto_duration:34422|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 753019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 753023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 753027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 05:24:11 753031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651811904|now:1757654651753014|interv:58890|
[2025/09/12 05:24:11 753035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651811904|now:1757654651753014|interval:58890|pto_count:0|srtt:32422
[2025/09/12 05:24:11 753039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33708, ack_elapse 33879, delivered 40807|rate 1204492|lost 202|
[2025/09/12 05:24:11 753044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204492) in round 10|
[2025/09/12 05:24:11 753048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 753052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 753058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651720495|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 753063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651720495|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 753067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39600|srtt:32422|latest_rtt:32433|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 753073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:235|largest:235|pns:2|
[2025/09/12 05:24:11 753077] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:235|frame:ACK |recv_time:1757654651752928|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 753082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771752928|now:1757654651752928|interv:120000000|
[2025/09/12 05:24:11 753086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771752928|now:1757654651752928|interv:120000000|
[2025/09/12 05:24:11 753090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651753560|pq_index:0|
[2025/09/12 05:24:11 753094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651752311|
[2025/09/12 05:24:11 753098] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651753098|
[2025/09/12 05:24:11 753103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651753102|
[2025/09/12 05:24:11 753108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32422|min_srtt:32422|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 753113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:535296|
[2025/09/12 05:24:11 753117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32422|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 753122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 753126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32422|min_srtt:32422|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 753130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:536475|
[2025/09/12 05:24:11 753135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32422|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 753142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 753146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32422|min_srtt:32422|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 753150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:537654|
[2025/09/12 05:24:11 753155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 753159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 753162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 753167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 753171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 753175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:481062|
[2025/09/12 05:24:11 753179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 753183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 753187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651753560|
[2025/09/12 05:24:11 753191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651753560|
[2025/09/12 05:24:11 753195] [debug] |xqc_engine_wakeup_after|wakeup:1757654651753560|now:1757654651753195|diff:365|
[2025/09/12 05:24:11 753199] [debug] |xqc_engine_main_logic|END|now:1757654651753102|
[2025/09/12 05:24:11 753204] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651753204|
[2025/09/12 05:24:11 753208] [debug] |xqc_engine_wakeup_after|wakeup:1757654651753560|now:1757654651753208|diff:352|
[2025/09/12 05:24:11 753212] [debug] |xqc_engine_main_logic|END|now:1757654651753204|
[2025/09/12 05:24:11 754281] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651754281|
[2025/09/12 05:24:11 754291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651753560|pq_index:0|
[2025/09/12 05:24:11 754295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651753102|
[2025/09/12 05:24:11 754300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651754299|
[2025/09/12 05:24:11 754304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651753560|now:1757654651754299|
[2025/09/12 05:24:11 754308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651753560|now:1757654651754299|
[2025/09/12 05:24:11 754312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 754317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32422|min_srtt:32422|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 754327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:537654|
[2025/09/12 05:24:11 754331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 754335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 754339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 754343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 754348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 754352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:481062|
[2025/09/12 05:24:11 754356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 754361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:622|
[2025/09/12 05:24:11 754388] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:622|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757654651754369|stream_id:0|stream_offset:481062|
[2025/09/12 05:24:11 754393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:622|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 754398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 05:24:11 754403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32422|rtt_var:73|pto_duration:34422|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 754407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 754411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 754415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 754419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651813791|now:1757654651754402|interv:59389|
[2025/09/12 05:24:11 754423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651813791|now:1757654651754402|interval:59389|pto_count:0|srtt:32422
[2025/09/12 05:24:11 754427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40800|
[2025/09/12 05:24:11 754432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 754436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:482241|
[2025/09/12 05:24:11 754441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 754448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:623|
[2025/09/12 05:24:11 754483] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:623|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757654651754454|stream_id:0|stream_offset:482241|
[2025/09/12 05:24:11 754491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:623|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 754496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 754500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32422|rtt_var:73|pto_duration:34422|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 754504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 754508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 754512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:11 754516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651813876|now:1757654651754500|interv:59376|
[2025/09/12 05:24:11 754520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651813876|now:1757654651754500|interval:59376|pto_count:0|srtt:32422
[2025/09/12 05:24:11 754524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42000|
[2025/09/12 05:24:11 754529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 754533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:483420|
[2025/09/12 05:24:11 754540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 754546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651755546|now:1757654651754546|interv:1000|
[2025/09/12 05:24:11 754553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 754558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 754564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651755546|
[2025/09/12 05:24:11 754570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651755546|
[2025/09/12 05:24:11 754575] [debug] |xqc_engine_wakeup_after|wakeup:1757654651755546|now:1757654651754575|diff:971|
[2025/09/12 05:24:11 754581] [debug] |xqc_engine_main_logic|END|now:1757654651754299|
[2025/09/12 05:24:11 754931] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651754930|
[2025/09/12 05:24:11 754937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 754943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:235|
[2025/09/12 05:24:11 754947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:236|
[2025/09/12 05:24:11 754952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:236|
[2025/09/12 05:24:11 754961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 754966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:589|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:590|path_largest_ack:589|
[2025/09/12 05:24:11 754970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:410777|prior_time:1757654651719049|is_app_limited:0|send_elapse:33805|ack_elapse:35881|ctl_first_sent_time:1757654651720592|lagest_ack_time:1757654651754930|curr_delivered:452784|
[2025/09/12 05:24:11 754975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651720592|
[2025/09/12 05:24:11 754980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2294||sndq_packets_used_bytes:0|sndq_packets_free:382|
[2025/09/12 05:24:11 754984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:590|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:590|path_largest_ack:590|
[2025/09/12 05:24:11 754988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:413177|prior_time:1757654651721048|is_app_limited:0|send_elapse:33829|ack_elapse:33882|ctl_first_sent_time:1757654651722494|lagest_ack_time:1757654651754930|curr_delivered:453984|
[2025/09/12 05:24:11 754993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651722494|
[2025/09/12 05:24:11 754996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2293||sndq_packets_used_bytes:0|sndq_packets_free:383|
[2025/09/12 05:24:11 755000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32422|rttvar:73|minrtt:30532|latest_rtt:32436|ack_delay:32|
[2025/09/12 05:24:11 755005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32420|rttvar:59|minrtt:30532|latest_rtt:32436|ack_delay:32|
[2025/09/12 05:24:11 755009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:590|lost_pn:587|thresh:3|
[2025/09/12 05:24:11 755013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 755017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32420|rtt_var:59|pto_duration:34420|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 755021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 755025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 755029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 05:24:11 755033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651813874|now:1757654651755017|interv:58857|
[2025/09/12 05:24:11 755037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651813874|now:1757654651755017|interval:58857|pto_count:0|srtt:32420
[2025/09/12 05:24:11 755041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33829, ack_elapse 33882, delivered 40807|rate 1204385|lost 202|
[2025/09/12 05:24:11 755046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204385) in round 10|
[2025/09/12 05:24:11 755053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 755057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 755061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651722494|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 755065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651722494|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 755070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39600|srtt:32420|latest_rtt:32436|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 755075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:236|largest:236|pns:2|
[2025/09/12 05:24:11 755080] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:236|frame:ACK |recv_time:1757654651754930|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 755084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771754930|now:1757654651754930|interv:120000000|
[2025/09/12 05:24:11 755088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771754930|now:1757654651754930|interv:120000000|
[2025/09/12 05:24:11 755092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651755546|pq_index:0|
[2025/09/12 05:24:11 755097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651754299|
[2025/09/12 05:24:11 755101] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651755100|
[2025/09/12 05:24:11 755105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651755104|
[2025/09/12 05:24:11 755111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32420|min_srtt:32420|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 755115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:537654|
[2025/09/12 05:24:11 755120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32420|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 755124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 755129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32420|min_srtt:32420|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 755133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:538833|
[2025/09/12 05:24:11 755140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32420|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 755144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 755148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32420|min_srtt:32420|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 755152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:540012|
[2025/09/12 05:24:11 755157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 755161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 755165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 755169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 755173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 755177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:483420|
[2025/09/12 05:24:11 755182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 755185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 755189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651755546|
[2025/09/12 05:24:11 755193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651755546|
[2025/09/12 05:24:11 755197] [debug] |xqc_engine_wakeup_after|wakeup:1757654651755546|now:1757654651755197|diff:349|
[2025/09/12 05:24:11 755201] [debug] |xqc_engine_main_logic|END|now:1757654651755104|
[2025/09/12 05:24:11 755206] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651755206|
[2025/09/12 05:24:11 755210] [debug] |xqc_engine_wakeup_after|wakeup:1757654651755546|now:1757654651755210|diff:336|
[2025/09/12 05:24:11 755214] [debug] |xqc_engine_main_logic|END|now:1757654651755206|
[2025/09/12 05:24:11 756283] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651756283|
[2025/09/12 05:24:11 756292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651755546|pq_index:0|
[2025/09/12 05:24:11 756296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651755104|
[2025/09/12 05:24:11 756301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651756300|
[2025/09/12 05:24:11 756306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654651756010|now:1757654651756300|
[2025/09/12 05:24:11 756310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:11 756314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654651756010|now:1757654651756300|
[2025/09/12 05:24:11 756321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:11 756325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651755546|now:1757654651756300|
[2025/09/12 05:24:11 756329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651755546|now:1757654651756300|
[2025/09/12 05:24:11 756333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 756338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:236|ack_delay:25327|first_ack_range:25|largest_pkt_recv_time:1757654651731010|
[2025/09/12 05:24:11 756342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:236|low:211|pkt_pns:2|
[2025/09/12 05:24:11 756346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:224|frame_largest_recv:236|
[2025/09/12 05:24:11 756350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:11 756355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32420|min_srtt:32420|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 756360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:540012|
[2025/09/12 05:24:11 756364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 756368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 756372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 756376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 756381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 756385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:39600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:483420|
[2025/09/12 05:24:11 756389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 756394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:624|
[2025/09/12 05:24:11 756421] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:624|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:39600|now:1757654651756402|stream_id:0|stream_offset:483420|
[2025/09/12 05:24:11 756427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:624|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 756432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 05:24:11 756436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32420|rtt_var:59|pto_duration:34420|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 756441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 756444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 756452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 756472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651815822|now:1757654651756436|interv:59386|
[2025/09/12 05:24:11 756476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651815822|now:1757654651756436|interval:59386|pto_count:0|srtt:32420
[2025/09/12 05:24:11 756481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 756485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 756489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:484599|
[2025/09/12 05:24:11 756494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 756498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:625|
[2025/09/12 05:24:11 756518] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:625|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651756504|stream_id:0|stream_offset:484599|
[2025/09/12 05:24:11 756523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:625|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 756528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 756532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32420|rtt_var:59|pto_duration:34420|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 756536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 756540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 756544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 756548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651815924|now:1757654651756532|interv:59392|
[2025/09/12 05:24:11 756552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651815924|now:1757654651756532|interval:59392|pto_count:0|srtt:32420
[2025/09/12 05:24:11 756556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 756560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 756564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:485778|
[2025/09/12 05:24:11 756570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 756577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651757577|now:1757654651756577|interv:1000|
[2025/09/12 05:24:11 756589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 756594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 756600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651757577|
[2025/09/12 05:24:11 756606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651757577|
[2025/09/12 05:24:11 756611] [debug] |xqc_engine_wakeup_after|wakeup:1757654651757577|now:1757654651756611|diff:966|
[2025/09/12 05:24:11 756617] [debug] |xqc_engine_main_logic|END|now:1757654651756300|
[2025/09/12 05:24:11 756917] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651756916|
[2025/09/12 05:24:11 756923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 756929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:236|
[2025/09/12 05:24:11 756933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:237|
[2025/09/12 05:24:11 756939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:237|
[2025/09/12 05:24:11 756943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 756948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:591|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:592|path_largest_ack:591|
[2025/09/12 05:24:11 756953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:413177|prior_time:1757654651721048|is_app_limited:0|send_elapse:33927|ack_elapse:35868|ctl_first_sent_time:1757654651722592|lagest_ack_time:1757654651756916|curr_delivered:455184|
[2025/09/12 05:24:11 756957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651722592|
[2025/09/12 05:24:11 756962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2292||sndq_packets_used_bytes:0|sndq_packets_free:384|
[2025/09/12 05:24:11 756966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:592|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:592|path_largest_ack:592|
[2025/09/12 05:24:11 756970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:415577|prior_time:1757654651723044|is_app_limited:0|send_elapse:33844|ack_elapse:33872|ctl_first_sent_time:1757654651724497|lagest_ack_time:1757654651756916|curr_delivered:456384|
[2025/09/12 05:24:11 756974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651724497|
[2025/09/12 05:24:11 756978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2291||sndq_packets_used_bytes:0|sndq_packets_free:385|
[2025/09/12 05:24:11 756982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32420|rttvar:59|minrtt:30532|latest_rtt:32419|ack_delay:32|
[2025/09/12 05:24:11 756986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32416|rttvar:53|minrtt:30532|latest_rtt:32419|ack_delay:32|
[2025/09/12 05:24:11 756991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:592|lost_pn:589|thresh:3|
[2025/09/12 05:24:11 756995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 756999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32416|rtt_var:53|pto_duration:34416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 757007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 757011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 757015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 757019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651815920|now:1757654651756999|interv:58921|
[2025/09/12 05:24:11 757023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651815920|now:1757654651756999|interval:58921|pto_count:0|srtt:32416
[2025/09/12 05:24:11 757027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33844, ack_elapse 33872, delivered 40807|rate 1204741|lost 202|
[2025/09/12 05:24:11 757032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204741) in round 10|
[2025/09/12 05:24:11 757036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 757040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 757044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651724497|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 757048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651724497|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 757053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32416|latest_rtt:32419|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 757058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:237|largest:237|pns:2|
[2025/09/12 05:24:11 757063] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:237|frame:ACK |recv_time:1757654651756916|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 757067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771756916|now:1757654651756916|interv:120000000|
[2025/09/12 05:24:11 757071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771756916|now:1757654651756916|interv:120000000|
[2025/09/12 05:24:11 757075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651757577|pq_index:0|
[2025/09/12 05:24:11 757079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651756300|
[2025/09/12 05:24:11 757083] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651757083|
[2025/09/12 05:24:11 757088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651757087|
[2025/09/12 05:24:11 757097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32416|min_srtt:32416|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 757101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:540012|
[2025/09/12 05:24:11 757105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32416|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 757110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 757114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32416|min_srtt:32416|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 757119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:541191|
[2025/09/12 05:24:11 757123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32416|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 757127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 757131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32416|min_srtt:32416|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 757136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:542370|
[2025/09/12 05:24:11 757140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 757144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 757148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 757152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 757156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 757160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:485778|
[2025/09/12 05:24:11 757165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 757169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 757172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651757577|
[2025/09/12 05:24:11 757176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651757577|
[2025/09/12 05:24:11 757180] [debug] |xqc_engine_wakeup_after|wakeup:1757654651757577|now:1757654651757180|diff:397|
[2025/09/12 05:24:11 757184] [debug] |xqc_engine_main_logic|END|now:1757654651757087|
[2025/09/12 05:24:11 757192] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651757192|
[2025/09/12 05:24:11 757196] [debug] |xqc_engine_wakeup_after|wakeup:1757654651757577|now:1757654651757196|diff:381|
[2025/09/12 05:24:11 757200] [debug] |xqc_engine_main_logic|END|now:1757654651757192|
[2025/09/12 05:24:11 758269] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651758269|
[2025/09/12 05:24:11 758278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651757577|pq_index:0|
[2025/09/12 05:24:11 758282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651757087|
[2025/09/12 05:24:11 758287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651758286|
[2025/09/12 05:24:11 758292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651757577|now:1757654651758286|
[2025/09/12 05:24:11 758296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651757577|now:1757654651758286|
[2025/09/12 05:24:11 758300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 758305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32416|min_srtt:32416|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 758310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:542370|
[2025/09/12 05:24:11 758315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 758319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 758323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 758327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 758331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 758335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:485778|
[2025/09/12 05:24:11 758340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 758344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:626|
[2025/09/12 05:24:11 758371] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:626|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651758352|stream_id:0|stream_offset:485778|
[2025/09/12 05:24:11 758377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:626|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 758382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 758386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32416|rtt_var:53|pto_duration:34416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 758395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 758399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 758403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 758407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651817768|now:1757654651758386|interv:59382|
[2025/09/12 05:24:11 758411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651817768|now:1757654651758386|interval:59382|pto_count:0|srtt:32416
[2025/09/12 05:24:11 758415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 758420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 758424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:486957|
[2025/09/12 05:24:11 758429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 758433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:627|
[2025/09/12 05:24:11 758451] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:627|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651758439|stream_id:0|stream_offset:486957|
[2025/09/12 05:24:11 758469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:627|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 758474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 758478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32416|rtt_var:53|pto_duration:34416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 758483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 758487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 758490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 758494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651817855|now:1757654651758478|interv:59377|
[2025/09/12 05:24:11 758498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651817855|now:1757654651758478|interval:59377|pto_count:0|srtt:32416
[2025/09/12 05:24:11 758503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 758507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 758511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:488136|
[2025/09/12 05:24:11 758519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 758523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651759523|now:1757654651758523|interv:1000|
[2025/09/12 05:24:11 758529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 758535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 758542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651759523|
[2025/09/12 05:24:11 758548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651759523|
[2025/09/12 05:24:11 758554] [debug] |xqc_engine_wakeup_after|wakeup:1757654651759523|now:1757654651758553|diff:970|
[2025/09/12 05:24:11 758560] [debug] |xqc_engine_main_logic|END|now:1757654651758286|
[2025/09/12 05:24:11 758909] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651758908|
[2025/09/12 05:24:11 758915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 758921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:237|
[2025/09/12 05:24:11 758925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:238|
[2025/09/12 05:24:11 758930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:238|
[2025/09/12 05:24:11 758935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 758939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:593|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:594|path_largest_ack:593|
[2025/09/12 05:24:11 758944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:415577|prior_time:1757654651723044|is_app_limited:0|send_elapse:33944|ack_elapse:35864|ctl_first_sent_time:1757654651724597|lagest_ack_time:1757654651758908|curr_delivered:457584|
[2025/09/12 05:24:11 758948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651724597|
[2025/09/12 05:24:11 758953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2290||sndq_packets_used_bytes:0|sndq_packets_free:386|
[2025/09/12 05:24:11 758957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:594|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:594|path_largest_ack:594|
[2025/09/12 05:24:11 758962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:417977|prior_time:1757654651725034|is_app_limited:0|send_elapse:33861|ack_elapse:33874|ctl_first_sent_time:1757654651726499|lagest_ack_time:1757654651758908|curr_delivered:458784|
[2025/09/12 05:24:11 758966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651726499|
[2025/09/12 05:24:11 758970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2289||sndq_packets_used_bytes:0|sndq_packets_free:387|
[2025/09/12 05:24:11 758974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32416|rttvar:53|minrtt:30532|latest_rtt:32409|ack_delay:32|
[2025/09/12 05:24:11 758978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32411|rttvar:49|minrtt:30532|latest_rtt:32409|ack_delay:32|
[2025/09/12 05:24:11 758982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:594|lost_pn:591|thresh:3|
[2025/09/12 05:24:11 758991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 758995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32411|rtt_var:49|pto_duration:34411|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 758999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 759003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 759007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 759011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651817850|now:1757654651758994|interv:58856|
[2025/09/12 05:24:11 759015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651817850|now:1757654651758994|interval:58856|pto_count:0|srtt:32411
[2025/09/12 05:24:11 759019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33861, ack_elapse 33874, delivered 40807|rate 1204670|lost 202|
[2025/09/12 05:24:11 759023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204670) in round 10|
[2025/09/12 05:24:11 759028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 759032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 759036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651726499|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 759040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651726499|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 759045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32411|latest_rtt:32409|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 759050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:238|largest:238|pns:2|
[2025/09/12 05:24:11 759055] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:238|frame:ACK |recv_time:1757654651758908|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 759059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771758908|now:1757654651758908|interv:120000000|
[2025/09/12 05:24:11 759063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771758908|now:1757654651758908|interv:120000000|
[2025/09/12 05:24:11 759067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651759523|pq_index:0|
[2025/09/12 05:24:11 759071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651758286|
[2025/09/12 05:24:11 759075] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651759075|
[2025/09/12 05:24:11 759080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651759079|
[2025/09/12 05:24:11 759088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32411|min_srtt:32411|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 759093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:542370|
[2025/09/12 05:24:11 759097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32411|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 759102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 759106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32411|min_srtt:32411|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 759111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:543549|
[2025/09/12 05:24:11 759115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32411|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 759119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 759124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32411|min_srtt:32411|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 759128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:544728|
[2025/09/12 05:24:11 759132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 759136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 759140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 759144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 759148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 759152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:488136|
[2025/09/12 05:24:11 759157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 759160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 759164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651759523|
[2025/09/12 05:24:11 759168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651759523|
[2025/09/12 05:24:11 759175] [debug] |xqc_engine_wakeup_after|wakeup:1757654651759523|now:1757654651759175|diff:348|
[2025/09/12 05:24:11 759179] [debug] |xqc_engine_main_logic|END|now:1757654651759079|
[2025/09/12 05:24:11 759184] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651759184|
[2025/09/12 05:24:11 759188] [debug] |xqc_engine_wakeup_after|wakeup:1757654651759523|now:1757654651759188|diff:335|
[2025/09/12 05:24:11 759192] [debug] |xqc_engine_main_logic|END|now:1757654651759184|
[2025/09/12 05:24:11 760261] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651760261|
[2025/09/12 05:24:11 760271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651759523|pq_index:0|
[2025/09/12 05:24:11 760275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651759079|
[2025/09/12 05:24:11 760280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651760279|
[2025/09/12 05:24:11 760284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651759523|now:1757654651760279|
[2025/09/12 05:24:11 760288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651759523|now:1757654651760279|
[2025/09/12 05:24:11 760292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 760298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32411|min_srtt:32411|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 760302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:544728|
[2025/09/12 05:24:11 760307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 760310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 760314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 760318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 760323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 760327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:488136|
[2025/09/12 05:24:11 760331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 760336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:628|
[2025/09/12 05:24:11 760363] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:628|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651760344|stream_id:0|stream_offset:488136|
[2025/09/12 05:24:11 760368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:628|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 760373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 760382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32411|rtt_var:49|pto_duration:34411|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 760386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 760390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 760394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 760398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651819755|now:1757654651760382|interv:59373|
[2025/09/12 05:24:11 760402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651819755|now:1757654651760382|interval:59373|pto_count:0|srtt:32411
[2025/09/12 05:24:11 760407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 760411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 760415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:489315|
[2025/09/12 05:24:11 760420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 760424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:629|
[2025/09/12 05:24:11 760443] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:629|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651760430|stream_id:0|stream_offset:489315|
[2025/09/12 05:24:11 760448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:629|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 760452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 760478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32411|rtt_var:49|pto_duration:34411|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 760484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 760488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 760491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 760495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651819841|now:1757654651760478|interv:59363|
[2025/09/12 05:24:11 760499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651819841|now:1757654651760478|interval:59363|pto_count:0|srtt:32411
[2025/09/12 05:24:11 760504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 760508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 760518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:490494|
[2025/09/12 05:24:11 760528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 760534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651761534|now:1757654651760534|interv:1000|
[2025/09/12 05:24:11 760540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 760545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 760551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651761534|
[2025/09/12 05:24:11 760557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651761534|
[2025/09/12 05:24:11 760562] [debug] |xqc_engine_wakeup_after|wakeup:1757654651761534|now:1757654651760562|diff:972|
[2025/09/12 05:24:11 760568] [debug] |xqc_engine_main_logic|END|now:1757654651760279|
[2025/09/12 05:24:11 760907] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651760906|
[2025/09/12 05:24:11 760913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 760919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:238|
[2025/09/12 05:24:11 760923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:239|
[2025/09/12 05:24:11 760929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:239|
[2025/09/12 05:24:11 760933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 760938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:595|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:596|path_largest_ack:595|
[2025/09/12 05:24:11 760942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:417977|prior_time:1757654651725034|is_app_limited:0|send_elapse:33961|ack_elapse:35872|ctl_first_sent_time:1757654651726599|lagest_ack_time:1757654651760906|curr_delivered:459984|
[2025/09/12 05:24:11 760947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651726599|
[2025/09/12 05:24:11 760952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2288||sndq_packets_used_bytes:0|sndq_packets_free:388|
[2025/09/12 05:24:11 760956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:596|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:596|path_largest_ack:596|
[2025/09/12 05:24:11 760960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:420377|prior_time:1757654651727020|is_app_limited:0|send_elapse:33857|ack_elapse:33886|ctl_first_sent_time:1757654651728477|lagest_ack_time:1757654651760906|curr_delivered:461184|
[2025/09/12 05:24:11 760964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651728477|
[2025/09/12 05:24:11 760968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2287||sndq_packets_used_bytes:0|sndq_packets_free:389|
[2025/09/12 05:24:11 760972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32411|rttvar:49|minrtt:30532|latest_rtt:32429|ack_delay:40|
[2025/09/12 05:24:11 760976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32408|rttvar:42|minrtt:30532|latest_rtt:32429|ack_delay:40|
[2025/09/12 05:24:11 760985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:596|lost_pn:593|thresh:3|
[2025/09/12 05:24:11 760989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 760993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32408|rtt_var:42|pto_duration:34408|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 760997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 761001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 761005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 761009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651819838|now:1757654651760993|interv:58845|
[2025/09/12 05:24:11 761013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651819838|now:1757654651760993|interval:58845|pto_count:0|srtt:32408
[2025/09/12 05:24:11 761017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33857, ack_elapse 33886, delivered 40807|rate 1204243|lost 202|
[2025/09/12 05:24:11 761022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204243) in round 10|
[2025/09/12 05:24:11 761026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 761030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 761034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651728477|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 761038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651728477|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 761042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32408|latest_rtt:32429|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 761048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:239|largest:239|pns:2|
[2025/09/12 05:24:11 761053] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:239|frame:ACK |recv_time:1757654651760906|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 761057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771760906|now:1757654651760906|interv:120000000|
[2025/09/12 05:24:11 761061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771760906|now:1757654651760906|interv:120000000|
[2025/09/12 05:24:11 761065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651761534|pq_index:0|
[2025/09/12 05:24:11 761069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651760279|
[2025/09/12 05:24:11 761076] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651761076|
[2025/09/12 05:24:11 761080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651761080|
[2025/09/12 05:24:11 761086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32408|min_srtt:32408|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 761090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:544728|
[2025/09/12 05:24:11 761095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32408|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 761099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 761104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32408|min_srtt:32408|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 761108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:545907|
[2025/09/12 05:24:11 761112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32408|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 761116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 761121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32408|min_srtt:32408|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 761125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:547086|
[2025/09/12 05:24:11 761129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 761133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 761137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 761141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 761145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 761149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:490494|
[2025/09/12 05:24:11 761154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 761158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 761164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651761534|
[2025/09/12 05:24:11 761168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651761534|
[2025/09/12 05:24:11 761172] [debug] |xqc_engine_wakeup_after|wakeup:1757654651761534|now:1757654651761172|diff:362|
[2025/09/12 05:24:11 761176] [debug] |xqc_engine_main_logic|END|now:1757654651761080|
[2025/09/12 05:24:11 761181] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651761181|
[2025/09/12 05:24:11 761185] [debug] |xqc_engine_wakeup_after|wakeup:1757654651761534|now:1757654651761185|diff:349|
[2025/09/12 05:24:11 761189] [debug] |xqc_engine_main_logic|END|now:1757654651761181|
[2025/09/12 05:24:11 762259] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651762258|
[2025/09/12 05:24:11 762268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651761534|pq_index:0|
[2025/09/12 05:24:11 762272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651761080|
[2025/09/12 05:24:11 762277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651762276|
[2025/09/12 05:24:11 762282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651761534|now:1757654651762276|
[2025/09/12 05:24:11 762286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651761534|now:1757654651762276|
[2025/09/12 05:24:11 762290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 762295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32408|min_srtt:32408|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 762300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:547086|
[2025/09/12 05:24:11 762304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 762308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 762312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 762316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 762320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 762325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:490494|
[2025/09/12 05:24:11 762329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 762333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:630|
[2025/09/12 05:24:11 762362] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:630|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651762341|stream_id:0|stream_offset:490494|
[2025/09/12 05:24:11 762367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:630|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 762377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 762381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32408|rtt_var:42|pto_duration:34408|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 762385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 762389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 762393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 762397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651821749|now:1757654651762381|interv:59368|
[2025/09/12 05:24:11 762401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651821749|now:1757654651762381|interval:59368|pto_count:0|srtt:32408
[2025/09/12 05:24:11 762405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 762410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 762414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:491673|
[2025/09/12 05:24:11 762418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 762423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:631|
[2025/09/12 05:24:11 762441] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:631|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651762429|stream_id:0|stream_offset:491673|
[2025/09/12 05:24:11 762446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:631|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 762451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 762469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32408|rtt_var:42|pto_duration:34408|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 762480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 762485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 762488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 762492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651821837|now:1757654651762469|interv:59368|
[2025/09/12 05:24:11 762496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651821837|now:1757654651762469|interval:59368|pto_count:0|srtt:32408
[2025/09/12 05:24:11 762501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 762511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 762515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:492852|
[2025/09/12 05:24:11 762520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 762524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651763524|now:1757654651762524|interv:1000|
[2025/09/12 05:24:11 762528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 762531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 762535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651763524|
[2025/09/12 05:24:11 762539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651763524|
[2025/09/12 05:24:11 762543] [debug] |xqc_engine_wakeup_after|wakeup:1757654651763524|now:1757654651762543|diff:981|
[2025/09/12 05:24:11 762548] [debug] |xqc_engine_main_logic|END|now:1757654651762276|
[2025/09/12 05:24:11 762892] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651762891|
[2025/09/12 05:24:11 762899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 762905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:239|
[2025/09/12 05:24:11 762909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:240|
[2025/09/12 05:24:11 762914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:240|
[2025/09/12 05:24:11 762919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 762923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:597|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:598|path_largest_ack:597|
[2025/09/12 05:24:11 762928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:420377|prior_time:1757654651727020|is_app_limited:0|send_elapse:33961|ack_elapse:35871|ctl_first_sent_time:1757654651728581|lagest_ack_time:1757654651762891|curr_delivered:462384|
[2025/09/12 05:24:11 762933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651728581|
[2025/09/12 05:24:11 762937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2286||sndq_packets_used_bytes:0|sndq_packets_free:390|
[2025/09/12 05:24:11 762941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:598|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:598|path_largest_ack:598|
[2025/09/12 05:24:11 762946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:422777|prior_time:1757654651729008|is_app_limited:0|send_elapse:33853|ack_elapse:33883|ctl_first_sent_time:1757654651730450|lagest_ack_time:1757654651762891|curr_delivered:463584|
[2025/09/12 05:24:11 762950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651730450|
[2025/09/12 05:24:11 762954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2285||sndq_packets_used_bytes:0|sndq_packets_free:391|
[2025/09/12 05:24:11 762958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32408|rttvar:42|minrtt:30532|latest_rtt:32441|ack_delay:32|
[2025/09/12 05:24:11 762970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32408|rttvar:32|minrtt:30532|latest_rtt:32441|ack_delay:32|
[2025/09/12 05:24:11 762974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:598|lost_pn:595|thresh:3|
[2025/09/12 05:24:11 762978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 762982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32408|rtt_var:32|pto_duration:34408|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 762987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 762990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 762994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 762998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651821837|now:1757654651762982|interv:58855|
[2025/09/12 05:24:11 763002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651821837|now:1757654651762982|interval:58855|pto_count:0|srtt:32408
[2025/09/12 05:24:11 763007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33853, ack_elapse 33883, delivered 40807|rate 1204350|lost 202|
[2025/09/12 05:24:11 763011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204350) in round 10|
[2025/09/12 05:24:11 763015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 763019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 763023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651730450|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 763027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651730450|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 763032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32408|latest_rtt:32441|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 763038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:240|largest:240|pns:2|
[2025/09/12 05:24:11 763042] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:240|frame:ACK |recv_time:1757654651762891|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 763046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771762891|now:1757654651762891|interv:120000000|
[2025/09/12 05:24:11 763050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771762891|now:1757654651762891|interv:120000000|
[2025/09/12 05:24:11 763058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651763524|pq_index:0|
[2025/09/12 05:24:11 763062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651762276|
[2025/09/12 05:24:11 763066] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651763066|
[2025/09/12 05:24:11 763071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651763070|
[2025/09/12 05:24:11 763076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32408|min_srtt:32408|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 763081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:547086|
[2025/09/12 05:24:11 763085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32408|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 763090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 763094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32408|min_srtt:32408|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 763098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:548265|
[2025/09/12 05:24:11 763103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32408|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 763107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 763111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32408|min_srtt:32408|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 763115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:549444|
[2025/09/12 05:24:11 763119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 763123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 763127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 763131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 763136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 763140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:492852|
[2025/09/12 05:24:11 763147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 763150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 763154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651763524|
[2025/09/12 05:24:11 763158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651763524|
[2025/09/12 05:24:11 763162] [debug] |xqc_engine_wakeup_after|wakeup:1757654651763524|now:1757654651763162|diff:362|
[2025/09/12 05:24:11 763167] [debug] |xqc_engine_main_logic|END|now:1757654651763070|
[2025/09/12 05:24:11 763172] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651763171|
[2025/09/12 05:24:11 763175] [debug] |xqc_engine_wakeup_after|wakeup:1757654651763524|now:1757654651763175|diff:349|
[2025/09/12 05:24:11 763179] [debug] |xqc_engine_main_logic|END|now:1757654651763171|
[2025/09/12 05:24:11 764248] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651764247|
[2025/09/12 05:24:11 764260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651763524|pq_index:0|
[2025/09/12 05:24:11 764264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651763070|
[2025/09/12 05:24:11 764270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651764269|
[2025/09/12 05:24:11 764275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651763524|now:1757654651764269|
[2025/09/12 05:24:11 764279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651763524|now:1757654651764269|
[2025/09/12 05:24:11 764283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 764288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32408|min_srtt:32408|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 764293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:549444|
[2025/09/12 05:24:11 764297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 764301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 764305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 764309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 764314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 764318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:492852|
[2025/09/12 05:24:11 764323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 764327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:632|
[2025/09/12 05:24:11 764358] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:632|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651764336|stream_id:0|stream_offset:492852|
[2025/09/12 05:24:11 764372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:632|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 764379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 764386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32408|rtt_var:32|pto_duration:34408|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 764393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 764399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 764406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 764412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651823744|now:1757654651764386|interv:59358|
[2025/09/12 05:24:11 764419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651823744|now:1757654651764386|interval:59358|pto_count:0|srtt:32408
[2025/09/12 05:24:11 764426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 764431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 764435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:494031|
[2025/09/12 05:24:11 764440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 764444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:633|
[2025/09/12 05:24:11 764489] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:633|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651764451|stream_id:0|stream_offset:494031|
[2025/09/12 05:24:11 764503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:633|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 764510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 764516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32408|rtt_var:32|pto_duration:34408|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 764523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 764530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 764534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 764538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651823859|now:1757654651764516|interv:59343|
[2025/09/12 05:24:11 764542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651823859|now:1757654651764516|interval:59343|pto_count:0|srtt:32408
[2025/09/12 05:24:11 764552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 764557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 764561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:495210|
[2025/09/12 05:24:11 764565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 764569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651765569|now:1757654651764569|interv:1000|
[2025/09/12 05:24:11 764573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 764577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 764581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651765569|
[2025/09/12 05:24:11 764585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651765569|
[2025/09/12 05:24:11 764589] [debug] |xqc_engine_wakeup_after|wakeup:1757654651765569|now:1757654651764589|diff:980|
[2025/09/12 05:24:11 764593] [debug] |xqc_engine_main_logic|END|now:1757654651764269|
[2025/09/12 05:24:11 764901] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651764900|
[2025/09/12 05:24:11 764907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 764913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:240|
[2025/09/12 05:24:11 764917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:241|
[2025/09/12 05:24:11 764922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:241|
[2025/09/12 05:24:11 764926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 764931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:599|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:600|path_largest_ack:599|
[2025/09/12 05:24:11 764936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:422777|prior_time:1757654651729008|is_app_limited:0|send_elapse:33972|ack_elapse:35892|ctl_first_sent_time:1757654651730569|lagest_ack_time:1757654651764900|curr_delivered:464784|
[2025/09/12 05:24:11 764941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651730569|
[2025/09/12 05:24:11 764945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2284||sndq_packets_used_bytes:0|sndq_packets_free:392|
[2025/09/12 05:24:11 764949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:600|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:600|path_largest_ack:600|
[2025/09/12 05:24:11 764954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:425177|prior_time:1757654651731010|is_app_limited:0|send_elapse:33901|ack_elapse:33890|ctl_first_sent_time:1757654651732481|lagest_ack_time:1757654651764900|curr_delivered:465984|
[2025/09/12 05:24:11 764958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651732481|
[2025/09/12 05:24:11 764966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2283||sndq_packets_used_bytes:0|sndq_packets_free:393|
[2025/09/12 05:24:11 764970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32408|rttvar:32|minrtt:30532|latest_rtt:32419|ack_delay:40|
[2025/09/12 05:24:11 764974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32404|rttvar:31|minrtt:30532|latest_rtt:32419|ack_delay:40|
[2025/09/12 05:24:11 764978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:600|lost_pn:597|thresh:3|
[2025/09/12 05:24:11 764983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 764987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32404|rtt_var:31|pto_duration:34404|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 764991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 764995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 764998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 765002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651823855|now:1757654651764986|interv:58869|
[2025/09/12 05:24:11 765006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651823855|now:1757654651764986|interval:58869|pto_count:0|srtt:32404
[2025/09/12 05:24:11 765011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33901, ack_elapse 33890, delivered 40807|rate 1203710|lost 202|
[2025/09/12 05:24:11 765015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203710) in round 10|
[2025/09/12 05:24:11 765019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 765024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 765028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651732481|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 765032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651732481|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 765037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32404|latest_rtt:32419|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 765042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:241|largest:241|pns:2|
[2025/09/12 05:24:11 765047] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:241|frame:ACK |recv_time:1757654651764900|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 765051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771764900|now:1757654651764900|interv:120000000|
[2025/09/12 05:24:11 765058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771764900|now:1757654651764900|interv:120000000|
[2025/09/12 05:24:11 765062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651765569|pq_index:0|
[2025/09/12 05:24:11 765066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651764269|
[2025/09/12 05:24:11 765070] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651765070|
[2025/09/12 05:24:11 765075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651765074|
[2025/09/12 05:24:11 765081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32404|min_srtt:32404|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 765085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:549444|
[2025/09/12 05:24:11 765090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32404|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 765094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 765099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32404|min_srtt:32404|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 765103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:550623|
[2025/09/12 05:24:11 765107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32404|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 765112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 765116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32404|min_srtt:32404|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 765120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:551802|
[2025/09/12 05:24:11 765124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 765128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 765132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 765136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 765140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 765147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:495210|
[2025/09/12 05:24:11 765152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 765155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 765159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651765569|
[2025/09/12 05:24:11 765163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651765569|
[2025/09/12 05:24:11 765167] [debug] |xqc_engine_wakeup_after|wakeup:1757654651765569|now:1757654651765167|diff:402|
[2025/09/12 05:24:11 765171] [debug] |xqc_engine_main_logic|END|now:1757654651765074|
[2025/09/12 05:24:11 765176] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651765176|
[2025/09/12 05:24:11 765180] [debug] |xqc_engine_wakeup_after|wakeup:1757654651765569|now:1757654651765180|diff:389|
[2025/09/12 05:24:11 765184] [debug] |xqc_engine_main_logic|END|now:1757654651765176|
[2025/09/12 05:24:11 766250] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651766249|
[2025/09/12 05:24:11 766259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651765569|pq_index:0|
[2025/09/12 05:24:11 766264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651765074|
[2025/09/12 05:24:11 766269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651766268|
[2025/09/12 05:24:11 766273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651765569|now:1757654651766268|
[2025/09/12 05:24:11 766278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651765569|now:1757654651766268|
[2025/09/12 05:24:11 766282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 766287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32404|min_srtt:32404|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 766291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:551802|
[2025/09/12 05:24:11 766296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 766300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 766304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 766308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 766312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 766316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:495210|
[2025/09/12 05:24:11 766321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 766330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:634|
[2025/09/12 05:24:11 766362] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:634|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651766338|stream_id:0|stream_offset:495210|
[2025/09/12 05:24:11 766371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:634|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 766379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 766385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32404|rtt_var:31|pto_duration:34404|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 766393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 766397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 766401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 766405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651825742|now:1757654651766385|interv:59357|
[2025/09/12 05:24:11 766409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651825742|now:1757654651766385|interval:59357|pto_count:0|srtt:32404
[2025/09/12 05:24:11 766414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 766418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 766423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:496389|
[2025/09/12 05:24:11 766427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 766431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:635|
[2025/09/12 05:24:11 766470] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:635|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651766438|stream_id:0|stream_offset:496389|
[2025/09/12 05:24:11 766482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:635|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 766489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 766494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32404|rtt_var:31|pto_duration:34404|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 766499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 766502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 766506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 766515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651825842|now:1757654651766494|interv:59348|
[2025/09/12 05:24:11 766519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651825842|now:1757654651766494|interval:59348|pto_count:0|srtt:32404
[2025/09/12 05:24:11 766524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 766528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 766533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:497568|
[2025/09/12 05:24:11 766537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 766541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651767541|now:1757654651766541|interv:1000|
[2025/09/12 05:24:11 766545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 766549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 766553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651767541|
[2025/09/12 05:24:11 766557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651767541|
[2025/09/12 05:24:11 766561] [debug] |xqc_engine_wakeup_after|wakeup:1757654651767541|now:1757654651766561|diff:980|
[2025/09/12 05:24:11 766565] [debug] |xqc_engine_main_logic|END|now:1757654651766268|
[2025/09/12 05:24:11 766904] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654651766903|
[2025/09/12 05:24:11 766910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 766916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:241|
[2025/09/12 05:24:11 766920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:242|
[2025/09/12 05:24:11 766926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:242|
[2025/09/12 05:24:11 766930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 766935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:601|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:602|path_largest_ack:601|
[2025/09/12 05:24:11 766940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:425177|prior_time:1757654651731010|is_app_limited:0|send_elapse:34005|ack_elapse:35893|ctl_first_sent_time:1757654651732585|lagest_ack_time:1757654651766903|curr_delivered:467184|
[2025/09/12 05:24:11 766944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651732585|
[2025/09/12 05:24:11 766949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2282||sndq_packets_used_bytes:0|sndq_packets_free:394|
[2025/09/12 05:24:11 766953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:602|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:602|path_largest_ack:602|
[2025/09/12 05:24:11 766957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:427577|prior_time:1757654651732991|is_app_limited:0|send_elapse:33876|ack_elapse:33912|ctl_first_sent_time:1757654651734428|lagest_ack_time:1757654651766903|curr_delivered:468384|
[2025/09/12 05:24:11 766966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651734428|
[2025/09/12 05:24:11 766970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2281||sndq_packets_used_bytes:0|sndq_packets_free:395|
[2025/09/12 05:24:11 766974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32404|rttvar:31|minrtt:30532|latest_rtt:32475|ack_delay:32|
[2025/09/12 05:24:11 766978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32409|rttvar:33|minrtt:30532|latest_rtt:32475|ack_delay:32|
[2025/09/12 05:24:11 766983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:602|lost_pn:599|thresh:3|
[2025/09/12 05:24:11 766987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 766991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32409|rtt_var:33|pto_duration:34409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 766995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 766999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 767003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 767007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651825847|now:1757654651766991|interv:58856|
[2025/09/12 05:24:11 767011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651825847|now:1757654651766991|interval:58856|pto_count:0|srtt:32409
[2025/09/12 05:24:11 767015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33876, ack_elapse 33912, delivered 40807|rate 1203320|lost 202|
[2025/09/12 05:24:11 767020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203320) in round 10|
[2025/09/12 05:24:11 767024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 767028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 767032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651734428|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 767037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651734428|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 767041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32409|latest_rtt:32475|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 767046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:11 767051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654651791903|now:1757654651766903|interv:25000|
[2025/09/12 05:24:11 767058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651766903|max_ack_delay:25000|
[2025/09/12 05:24:11 767063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:242|largest:242|pns:2|
[2025/09/12 05:24:11 767067] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:242|frame:PING ACK |recv_time:1757654651766903|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 767072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771766903|now:1757654651766903|interv:120000000|
[2025/09/12 05:24:11 767076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771766903|now:1757654651766903|interv:120000000|
[2025/09/12 05:24:11 767080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651767541|pq_index:0|
[2025/09/12 05:24:11 767084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651766268|
[2025/09/12 05:24:11 767088] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651767088|
[2025/09/12 05:24:11 767093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651767092|
[2025/09/12 05:24:11 767098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32409|min_srtt:32409|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 767103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:551802|
[2025/09/12 05:24:11 767107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32409|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 767112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 767116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32409|min_srtt:32409|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 767120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:552981|
[2025/09/12 05:24:11 767124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32409|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 767129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 767133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32409|min_srtt:32409|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 767137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:554160|
[2025/09/12 05:24:11 767144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 767148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 767152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 767156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 767160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 767164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:497568|
[2025/09/12 05:24:11 767168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 767172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 767176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651767541|
[2025/09/12 05:24:11 767180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651767541|
[2025/09/12 05:24:11 767184] [debug] |xqc_engine_wakeup_after|wakeup:1757654651767541|now:1757654651767184|diff:357|
[2025/09/12 05:24:11 767188] [debug] |xqc_engine_main_logic|END|now:1757654651767092|
[2025/09/12 05:24:11 767193] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651767193|
[2025/09/12 05:24:11 767197] [debug] |xqc_engine_wakeup_after|wakeup:1757654651767541|now:1757654651767197|diff:344|
[2025/09/12 05:24:11 767201] [debug] |xqc_engine_main_logic|END|now:1757654651767193|
[2025/09/12 05:24:11 768267] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651768266|
[2025/09/12 05:24:11 768276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651767541|pq_index:0|
[2025/09/12 05:24:11 768281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651767092|
[2025/09/12 05:24:11 768285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651768285|
[2025/09/12 05:24:11 768290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651767541|now:1757654651768285|
[2025/09/12 05:24:11 768294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651767541|now:1757654651768285|
[2025/09/12 05:24:11 768298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 768303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32409|min_srtt:32409|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 768308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:554160|
[2025/09/12 05:24:11 768312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 768316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 768324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 768329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 768333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 768337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:497568|
[2025/09/12 05:24:11 768342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 768347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:636|
[2025/09/12 05:24:11 768379] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:636|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651768354|stream_id:0|stream_offset:497568|
[2025/09/12 05:24:11 768388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:636|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 768395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 768402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32409|rtt_var:33|pto_duration:34409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 768408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 768413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 768417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 768421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651827763|now:1757654651768401|interv:59362|
[2025/09/12 05:24:11 768425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651827763|now:1757654651768401|interval:59362|pto_count:0|srtt:32409
[2025/09/12 05:24:11 768430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 768435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 768439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:498747|
[2025/09/12 05:24:11 768443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 768447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:637|
[2025/09/12 05:24:11 768484] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:637|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651768465|stream_id:0|stream_offset:498747|
[2025/09/12 05:24:11 768497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:637|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 768510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 768515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32409|rtt_var:33|pto_duration:34409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 768519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 768523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 768527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 768531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651827874|now:1757654651768514|interv:59360|
[2025/09/12 05:24:11 768535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651827874|now:1757654651768514|interval:59360|pto_count:0|srtt:32409
[2025/09/12 05:24:11 768539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 768544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 768548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:499926|
[2025/09/12 05:24:11 768553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 768557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651769556|now:1757654651768556|interv:1000|
[2025/09/12 05:24:11 768560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 768564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 768568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651769556|
[2025/09/12 05:24:11 768572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651769556|
[2025/09/12 05:24:11 768577] [debug] |xqc_engine_wakeup_after|wakeup:1757654651769556|now:1757654651768576|diff:980|
[2025/09/12 05:24:11 768581] [debug] |xqc_engine_main_logic|END|now:1757654651768285|
[2025/09/12 05:24:11 768886] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651768885|
[2025/09/12 05:24:11 768892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 768897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:242|
[2025/09/12 05:24:11 768901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:243|
[2025/09/12 05:24:11 768907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:243|
[2025/09/12 05:24:11 768911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 768916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:603|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:604|path_largest_ack:603|
[2025/09/12 05:24:11 768920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:427577|prior_time:1757654651732991|is_app_limited:0|send_elapse:34000|ack_elapse:35894|ctl_first_sent_time:1757654651734552|lagest_ack_time:1757654651768885|curr_delivered:469584|
[2025/09/12 05:24:11 768928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651734552|
[2025/09/12 05:24:11 768933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2280||sndq_packets_used_bytes:0|sndq_packets_free:396|
[2025/09/12 05:24:11 768937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:604|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:604|path_largest_ack:604|
[2025/09/12 05:24:11 768942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:429977|prior_time:1757654651734989|is_app_limited:0|send_elapse:33852|ack_elapse:33896|ctl_first_sent_time:1757654651736425|lagest_ack_time:1757654651768885|curr_delivered:470784|
[2025/09/12 05:24:11 768946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651736425|
[2025/09/12 05:24:11 768950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2279||sndq_packets_used_bytes:0|sndq_packets_free:397|
[2025/09/12 05:24:11 768954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32409|rttvar:33|minrtt:30532|latest_rtt:32460|ack_delay:32|
[2025/09/12 05:24:11 768958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32411|rttvar:29|minrtt:30532|latest_rtt:32460|ack_delay:32|
[2025/09/12 05:24:11 768962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:604|lost_pn:601|thresh:3|
[2025/09/12 05:24:11 768966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 768970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32411|rtt_var:29|pto_duration:34411|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 768975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 768979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 768982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 768986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651827876|now:1757654651768970|interv:58906|
[2025/09/12 05:24:11 768990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651827876|now:1757654651768970|interval:58906|pto_count:0|srtt:32411
[2025/09/12 05:24:11 768995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33852, ack_elapse 33896, delivered 40807|rate 1203888|lost 202|
[2025/09/12 05:24:11 768999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203888) in round 10|
[2025/09/12 05:24:11 769003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 769007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 769011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651736425|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 769018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651736425|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:432384|
[2025/09/12 05:24:11 769022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32411|latest_rtt:32460|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 769028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:243|largest:243|pns:2|
[2025/09/12 05:24:11 769033] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:243|frame:ACK |recv_time:1757654651768885|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 769037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771768885|now:1757654651768885|interv:120000000|
[2025/09/12 05:24:11 769041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771768885|now:1757654651768885|interv:120000000|
[2025/09/12 05:24:11 769045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651769556|pq_index:0|
[2025/09/12 05:24:11 769049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651768285|
[2025/09/12 05:24:11 769053] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651769053|
[2025/09/12 05:24:11 769058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651769057|
[2025/09/12 05:24:11 769063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32411|min_srtt:32411|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 769067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:554160|
[2025/09/12 05:24:11 769072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32411|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 769076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 769080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32411|min_srtt:32411|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 769084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:555339|
[2025/09/12 05:24:11 769089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32411|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 769093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 769097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32411|min_srtt:32411|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 769104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:556518|
[2025/09/12 05:24:11 769108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 769112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 769116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 769120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 769125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 769129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:499926|
[2025/09/12 05:24:11 769133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 769137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 769141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651769556|
[2025/09/12 05:24:11 769144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651769556|
[2025/09/12 05:24:11 769148] [debug] |xqc_engine_wakeup_after|wakeup:1757654651769556|now:1757654651769148|diff:408|
[2025/09/12 05:24:11 769152] [debug] |xqc_engine_main_logic|END|now:1757654651769057|
[2025/09/12 05:24:11 769157] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651769157|
[2025/09/12 05:24:11 769161] [debug] |xqc_engine_wakeup_after|wakeup:1757654651769556|now:1757654651769161|diff:395|
[2025/09/12 05:24:11 769165] [debug] |xqc_engine_main_logic|END|now:1757654651769157|
[2025/09/12 05:24:11 770230] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651770230|
[2025/09/12 05:24:11 770239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651769556|pq_index:0|
[2025/09/12 05:24:11 770244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651769057|
[2025/09/12 05:24:11 770249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651770248|
[2025/09/12 05:24:11 770253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651769556|now:1757654651770248|
[2025/09/12 05:24:11 770257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651769556|now:1757654651770248|
[2025/09/12 05:24:11 770261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 770266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32411|min_srtt:32411|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 770271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:556518|
[2025/09/12 05:24:11 770279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 770283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 770287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 770291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 770296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 770300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:499926|
[2025/09/12 05:24:11 770304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 770309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:638|
[2025/09/12 05:24:11 770341] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:638|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651770317|stream_id:0|stream_offset:499926|
[2025/09/12 05:24:11 770350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:638|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 770357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 770364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32411|rtt_var:29|pto_duration:34411|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 770371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 770376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 770379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 770383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651829728|now:1757654651770363|interv:59365|
[2025/09/12 05:24:11 770387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651829728|now:1757654651770363|interval:59365|pto_count:0|srtt:32411
[2025/09/12 05:24:11 770392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 770397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 770401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:501105|
[2025/09/12 05:24:11 770406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 770410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:639|
[2025/09/12 05:24:11 770435] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:639|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651770416|stream_id:0|stream_offset:501105|
[2025/09/12 05:24:11 770450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:639|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 770474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 770479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32411|rtt_var:29|pto_duration:34411|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 770483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 770487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 770491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 770495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651829827|now:1757654651770479|interv:59348|
[2025/09/12 05:24:11 770499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651829827|now:1757654651770479|interval:59348|pto_count:0|srtt:32411
[2025/09/12 05:24:11 770504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 770508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 770513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:502284|
[2025/09/12 05:24:11 770517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 770521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651771521|now:1757654651770521|interv:1000|
[2025/09/12 05:24:11 770525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 770529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 770533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651771521|
[2025/09/12 05:24:11 770537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651771521|
[2025/09/12 05:24:11 770541] [debug] |xqc_engine_wakeup_after|wakeup:1757654651771521|now:1757654651770541|diff:980|
[2025/09/12 05:24:11 770545] [debug] |xqc_engine_main_logic|END|now:1757654651770248|
[2025/09/12 05:24:11 770873] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651770873|
[2025/09/12 05:24:11 770879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 770884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:243|
[2025/09/12 05:24:11 770888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:244|
[2025/09/12 05:24:11 770894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:244|
[2025/09/12 05:24:11 770898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 770903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:605|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:606|path_largest_ack:605|
[2025/09/12 05:24:11 770911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:429977|prior_time:1757654651734989|is_app_limited:0|send_elapse:33974|ack_elapse:35884|ctl_first_sent_time:1757654651736547|lagest_ack_time:1757654651770873|curr_delivered:471984|
[2025/09/12 05:24:11 770916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651736547|
[2025/09/12 05:24:11 770920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2278||sndq_packets_used_bytes:0|sndq_packets_free:398|
[2025/09/12 05:24:11 770925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:606|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:606|path_largest_ack:606|
[2025/09/12 05:24:11 770929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40800|prior_delivered:432384|prior_time:1757654651737077|is_app_limited:0|send_elapse:33937|ack_elapse:33796|ctl_first_sent_time:1757654651738538|lagest_ack_time:1757654651770873|curr_delivered:473184|
[2025/09/12 05:24:11 770933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651738538|
[2025/09/12 05:24:11 770937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2277||sndq_packets_used_bytes:0|sndq_packets_free:399|
[2025/09/12 05:24:11 770941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32411|rttvar:29|minrtt:30532|latest_rtt:32335|ack_delay:40|
[2025/09/12 05:24:11 770945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32396|rttvar:51|minrtt:30532|latest_rtt:32335|ack_delay:40|
[2025/09/12 05:24:11 770950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:606|lost_pn:603|thresh:3|
[2025/09/12 05:24:11 770954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 770957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32396|rtt_var:51|pto_duration:34396|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 770962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 770966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 770970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 770973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651829812|now:1757654651770957|interv:58855|
[2025/09/12 05:24:11 770977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651829812|now:1757654651770957|interval:58855|pto_count:0|srtt:32396
[2025/09/12 05:24:11 770982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33937, ack_elapse 33796, delivered 40800|rate 1202227|lost 202|
[2025/09/12 05:24:11 770986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 10 -> 11|
[2025/09/12 05:24:11 770990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202227) in round 11|
[2025/09/12 05:24:11 770994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 770998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 771005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651738538|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 771009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651738538|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 771013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32396|latest_rtt:32335|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:11 771019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:244|largest:244|pns:2|
[2025/09/12 05:24:11 771023] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:244|frame:ACK |recv_time:1757654651770873|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 771028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771770873|now:1757654651770873|interv:120000000|
[2025/09/12 05:24:11 771032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771770873|now:1757654651770873|interv:120000000|
[2025/09/12 05:24:11 771036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651771521|pq_index:0|
[2025/09/12 05:24:11 771040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651770248|
[2025/09/12 05:24:11 771043] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651771043|
[2025/09/12 05:24:11 771048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651771047|
[2025/09/12 05:24:11 771054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32396|min_srtt:32396|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 771058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:556518|
[2025/09/12 05:24:11 771063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32396|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 771067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 771071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32396|min_srtt:32396|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 771076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:557697|
[2025/09/12 05:24:11 771080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32396|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 771087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 771091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32396|min_srtt:32396|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 771095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:558876|
[2025/09/12 05:24:11 771099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 771103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 771107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 771111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 771116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 771120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:502284|
[2025/09/12 05:24:11 771124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 771128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 771132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651771521|
[2025/09/12 05:24:11 771135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651771521|
[2025/09/12 05:24:11 771139] [debug] |xqc_engine_wakeup_after|wakeup:1757654651771521|now:1757654651771139|diff:382|
[2025/09/12 05:24:11 771143] [debug] |xqc_engine_main_logic|END|now:1757654651771047|
[2025/09/12 05:24:11 771148] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651771148|
[2025/09/12 05:24:11 771152] [debug] |xqc_engine_wakeup_after|wakeup:1757654651771521|now:1757654651771152|diff:369|
[2025/09/12 05:24:11 771156] [debug] |xqc_engine_main_logic|END|now:1757654651771148|
[2025/09/12 05:24:11 772221] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651772221|
[2025/09/12 05:24:11 772230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651771521|pq_index:0|
[2025/09/12 05:24:11 772234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651771047|
[2025/09/12 05:24:11 772239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651772238|
[2025/09/12 05:24:11 772244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651771521|now:1757654651772238|
[2025/09/12 05:24:11 772248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651771521|now:1757654651772238|
[2025/09/12 05:24:11 772252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 772257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32396|min_srtt:32396|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 772266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:558876|
[2025/09/12 05:24:11 772271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 772275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 772279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 772283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 772288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 772292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:502284|
[2025/09/12 05:24:11 772296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 772301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:640|
[2025/09/12 05:24:11 772332] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:640|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651772308|stream_id:0|stream_offset:502284|
[2025/09/12 05:24:11 772342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:640|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 772349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 772356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32396|rtt_var:51|pto_duration:34396|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 772363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 772367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 772371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 772375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651831704|now:1757654651772355|interv:59349|
[2025/09/12 05:24:11 772379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651831704|now:1757654651772355|interval:59349|pto_count:0|srtt:32396
[2025/09/12 05:24:11 772384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 772389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 772393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:503463|
[2025/09/12 05:24:11 772398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 772405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:641|
[2025/09/12 05:24:11 772432] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:641|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651772412|stream_id:0|stream_offset:503463|
[2025/09/12 05:24:11 772440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:641|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 772447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 772454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32396|rtt_var:51|pto_duration:34396|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 772474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 772478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 772482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 772486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651831808|now:1757654651772453|interv:59355|
[2025/09/12 05:24:11 772490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651831808|now:1757654651772453|interval:59355|pto_count:0|srtt:32396
[2025/09/12 05:24:11 772495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 772500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 772504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:504642|
[2025/09/12 05:24:11 772508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 772512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651773512|now:1757654651772512|interv:1000|
[2025/09/12 05:24:11 772516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 772520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 772524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651773512|
[2025/09/12 05:24:11 772528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651773512|
[2025/09/12 05:24:11 772532] [debug] |xqc_engine_wakeup_after|wakeup:1757654651773512|now:1757654651772532|diff:980|
[2025/09/12 05:24:11 772537] [debug] |xqc_engine_main_logic|END|now:1757654651772238|
[2025/09/12 05:24:11 772869] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654651772868|
[2025/09/12 05:24:11 772875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 772880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:244|
[2025/09/12 05:24:11 772884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:245|
[2025/09/12 05:24:11 772890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:245|
[2025/09/12 05:24:11 772899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 772904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:607|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:608|path_largest_ack:607|
[2025/09/12 05:24:11 772908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:432384|prior_time:1757654651737077|is_app_limited:0|send_elapse:34057|ack_elapse:35791|ctl_first_sent_time:1757654651738658|lagest_ack_time:1757654651772868|curr_delivered:474384|
[2025/09/12 05:24:11 772913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651738658|
[2025/09/12 05:24:11 772917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2276||sndq_packets_used_bytes:0|sndq_packets_free:400|
[2025/09/12 05:24:11 772921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:608|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:608|path_largest_ack:608|
[2025/09/12 05:24:11 772926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40800|prior_delivered:434784|prior_time:1757654651739058|is_app_limited:0|send_elapse:33828|ack_elapse:33810|ctl_first_sent_time:1757654651740508|lagest_ack_time:1757654651772868|curr_delivered:475584|
[2025/09/12 05:24:11 772930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651740508|
[2025/09/12 05:24:11 772934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2275||sndq_packets_used_bytes:0|sndq_packets_free:401|
[2025/09/12 05:24:11 772938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32396|rttvar:51|minrtt:30532|latest_rtt:32360|ack_delay:32|
[2025/09/12 05:24:11 772942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32388|rttvar:56|minrtt:30532|latest_rtt:32360|ack_delay:32|
[2025/09/12 05:24:11 772946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:608|lost_pn:605|thresh:3|
[2025/09/12 05:24:11 772950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 772954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32388|rtt_var:56|pto_duration:34388|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 772959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 772963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 772967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 772971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651831800|now:1757654651772954|interv:58846|
[2025/09/12 05:24:11 772975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651831800|now:1757654651772954|interval:58846|pto_count:0|srtt:32388
[2025/09/12 05:24:11 772979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33828, ack_elapse 33810, delivered 40800|rate 1206101|lost 202|
[2025/09/12 05:24:11 772983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1206101) in round 11|
[2025/09/12 05:24:11 772990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 772994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 772998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651740508|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 773002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651740508|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 773007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32388|latest_rtt:32360|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 773012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:245|largest:245|pns:2|
[2025/09/12 05:24:11 773017] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:245|frame:ACK |recv_time:1757654651772868|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 773022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771772868|now:1757654651772868|interv:120000000|
[2025/09/12 05:24:11 773026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771772868|now:1757654651772868|interv:120000000|
[2025/09/12 05:24:11 773030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651773512|pq_index:0|
[2025/09/12 05:24:11 773034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651772238|
[2025/09/12 05:24:11 773038] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651773037|
[2025/09/12 05:24:11 773042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651773041|
[2025/09/12 05:24:11 773048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32388|min_srtt:32388|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 773052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:558876|
[2025/09/12 05:24:11 773057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32388|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 773061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 773066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32388|min_srtt:32388|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 773070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:560055|
[2025/09/12 05:24:11 773077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32388|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 773081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 773087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32388|min_srtt:32388|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 773093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:561234|
[2025/09/12 05:24:11 773101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 773106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 773111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 773116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 773122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 773127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:504642|
[2025/09/12 05:24:11 773132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 773137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 773142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651773512|
[2025/09/12 05:24:11 773148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651773512|
[2025/09/12 05:24:11 773153] [debug] |xqc_engine_wakeup_after|wakeup:1757654651773512|now:1757654651773153|diff:359|
[2025/09/12 05:24:11 773160] [debug] |xqc_engine_main_logic|END|now:1757654651773041|
[2025/09/12 05:24:11 773167] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651773167|
[2025/09/12 05:24:11 773171] [debug] |xqc_engine_wakeup_after|wakeup:1757654651773512|now:1757654651773171|diff:341|
[2025/09/12 05:24:11 773174] [debug] |xqc_engine_main_logic|END|now:1757654651773167|
[2025/09/12 05:24:11 774242] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651774242|
[2025/09/12 05:24:11 774252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651773512|pq_index:0|
[2025/09/12 05:24:11 774256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651773041|
[2025/09/12 05:24:11 774261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651774260|
[2025/09/12 05:24:11 774265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651773512|now:1757654651774260|
[2025/09/12 05:24:11 774270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651773512|now:1757654651774260|
[2025/09/12 05:24:11 774284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 774289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32388|min_srtt:32388|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 774294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:561234|
[2025/09/12 05:24:11 774298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 774302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 774306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 774311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 774315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 774319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:504642|
[2025/09/12 05:24:11 774324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 774328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:642|
[2025/09/12 05:24:11 774360] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:642|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651774336|stream_id:0|stream_offset:504642|
[2025/09/12 05:24:11 774369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:642|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 774377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 774383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32388|rtt_var:56|pto_duration:34388|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 774391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 774395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 774399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 774403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651833724|now:1757654651774383|interv:59341|
[2025/09/12 05:24:11 774407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651833724|now:1757654651774383|interval:59341|pto_count:0|srtt:32388
[2025/09/12 05:24:11 774412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 774416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 774421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:505821|
[2025/09/12 05:24:11 774430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 774434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:643|
[2025/09/12 05:24:11 774475] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:643|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651774441|stream_id:0|stream_offset:505821|
[2025/09/12 05:24:11 774488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:643|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 774492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 774496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32388|rtt_var:56|pto_duration:34388|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 774501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 774505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 774508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 774512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651833829|now:1757654651774496|interv:59333|
[2025/09/12 05:24:11 774516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651833829|now:1757654651774496|interval:59333|pto_count:0|srtt:32388
[2025/09/12 05:24:11 774521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 774525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 774529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:507000|
[2025/09/12 05:24:11 774534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 774538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651775538|now:1757654651774538|interv:1000|
[2025/09/12 05:24:11 774542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 774545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 774549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651775538|
[2025/09/12 05:24:11 774553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651775538|
[2025/09/12 05:24:11 774557] [debug] |xqc_engine_wakeup_after|wakeup:1757654651775538|now:1757654651774557|diff:981|
[2025/09/12 05:24:11 774562] [debug] |xqc_engine_main_logic|END|now:1757654651774260|
[2025/09/12 05:24:11 774873] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654651774873|
[2025/09/12 05:24:11 774879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 774889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:245|
[2025/09/12 05:24:11 774893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:246|
[2025/09/12 05:24:11 774899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:246|
[2025/09/12 05:24:11 774903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 774908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:609|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:610|path_largest_ack:609|
[2025/09/12 05:24:11 774912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:434784|prior_time:1757654651739058|is_app_limited:0|send_elapse:33924|ack_elapse:35815|ctl_first_sent_time:1757654651740604|lagest_ack_time:1757654651774873|curr_delivered:476784|
[2025/09/12 05:24:11 774917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651740604|
[2025/09/12 05:24:11 774921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2274||sndq_packets_used_bytes:0|sndq_packets_free:402|
[2025/09/12 05:24:11 774925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:610|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:610|path_largest_ack:610|
[2025/09/12 05:24:11 774930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40800|prior_delivered:437184|prior_time:1757654651740975|is_app_limited:0|send_elapse:33871|ack_elapse:33898|ctl_first_sent_time:1757654651742414|lagest_ack_time:1757654651774873|curr_delivered:477984|
[2025/09/12 05:24:11 774934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651742414|
[2025/09/12 05:24:11 774938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2273||sndq_packets_used_bytes:0|sndq_packets_free:403|
[2025/09/12 05:24:11 774942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32388|rttvar:56|minrtt:30532|latest_rtt:32459|ack_delay:32|
[2025/09/12 05:24:11 774946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32393|rttvar:51|minrtt:30532|latest_rtt:32459|ack_delay:32|
[2025/09/12 05:24:11 774950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:610|lost_pn:607|thresh:3|
[2025/09/12 05:24:11 774954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 774958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32393|rtt_var:51|pto_duration:34393|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 774962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 774967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 774971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 774975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651833834|now:1757654651774958|interv:58876|
[2025/09/12 05:24:11 774979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651833834|now:1757654651774958|interval:58876|pto_count:0|srtt:32393
[2025/09/12 05:24:11 774986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33871, ack_elapse 33898, delivered 40800|rate 1203610|lost 202|
[2025/09/12 05:24:11 774990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203610) in round 11|
[2025/09/12 05:24:11 774994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 774998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 775002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651742414|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 775007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651742414|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 775011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32393|latest_rtt:32459|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 775017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:246|largest:246|pns:2|
[2025/09/12 05:24:11 775021] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:246|frame:ACK |recv_time:1757654651774873|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 775026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771774873|now:1757654651774873|interv:120000000|
[2025/09/12 05:24:11 775030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771774873|now:1757654651774873|interv:120000000|
[2025/09/12 05:24:11 775033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651775538|pq_index:0|
[2025/09/12 05:24:11 775038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651774260|
[2025/09/12 05:24:11 775041] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651775041|
[2025/09/12 05:24:11 775046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651775045|
[2025/09/12 05:24:11 775052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32393|min_srtt:32393|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 775056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:561234|
[2025/09/12 05:24:11 775060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32393|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 775065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 775069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32393|min_srtt:32393|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 775076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:562413|
[2025/09/12 05:24:11 775080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32393|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 775085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 775089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32393|min_srtt:32393|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 775093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:563592|
[2025/09/12 05:24:11 775097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 775101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 775105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 775109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 775113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 775117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:507000|
[2025/09/12 05:24:11 775122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 775125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 775129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651775538|
[2025/09/12 05:24:11 775133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651775538|
[2025/09/12 05:24:11 775137] [debug] |xqc_engine_wakeup_after|wakeup:1757654651775538|now:1757654651775137|diff:401|
[2025/09/12 05:24:11 775141] [debug] |xqc_engine_main_logic|END|now:1757654651775045|
[2025/09/12 05:24:11 775146] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651775146|
[2025/09/12 05:24:11 775150] [debug] |xqc_engine_wakeup_after|wakeup:1757654651775538|now:1757654651775150|diff:388|
[2025/09/12 05:24:11 775154] [debug] |xqc_engine_main_logic|END|now:1757654651775146|
[2025/09/12 05:24:11 776221] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651776220|
[2025/09/12 05:24:11 776230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651775538|pq_index:0|
[2025/09/12 05:24:11 776234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651775045|
[2025/09/12 05:24:11 776239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651776238|
[2025/09/12 05:24:11 776244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651775538|now:1757654651776238|
[2025/09/12 05:24:11 776256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651775538|now:1757654651776238|
[2025/09/12 05:24:11 776260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 776265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32393|min_srtt:32393|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 776269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:563592|
[2025/09/12 05:24:11 776274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 776278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 776281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 776286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 776290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 776294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:507000|
[2025/09/12 05:24:11 776299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 776303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:644|
[2025/09/12 05:24:11 776335] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:644|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651776311|stream_id:0|stream_offset:507000|
[2025/09/12 05:24:11 776344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:644|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 776352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 776359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32393|rtt_var:51|pto_duration:34393|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 776365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 776368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 776372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 776376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651835704|now:1757654651776358|interv:59346|
[2025/09/12 05:24:11 776380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651835704|now:1757654651776358|interval:59346|pto_count:0|srtt:32393
[2025/09/12 05:24:11 776385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 776394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 776398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:508179|
[2025/09/12 05:24:11 776403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 776407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:645|
[2025/09/12 05:24:11 776432] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:645|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651776414|stream_id:0|stream_offset:508179|
[2025/09/12 05:24:11 776441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:645|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 776448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 776469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32393|rtt_var:51|pto_duration:34393|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 776476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 776480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 776484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 776488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651835807|now:1757654651776468|interv:59339|
[2025/09/12 05:24:11 776492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651835807|now:1757654651776468|interval:59339|pto_count:0|srtt:32393
[2025/09/12 05:24:11 776496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 776501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 776505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:509358|
[2025/09/12 05:24:11 776510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 776513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651777513|now:1757654651776513|interv:1000|
[2025/09/12 05:24:11 776517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 776521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 776525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651777513|
[2025/09/12 05:24:11 776529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651777513|
[2025/09/12 05:24:11 776533] [debug] |xqc_engine_wakeup_after|wakeup:1757654651777513|now:1757654651776533|diff:980|
[2025/09/12 05:24:11 776538] [debug] |xqc_engine_main_logic|END|now:1757654651776238|
[2025/09/12 05:24:11 776863] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654651776862|
[2025/09/12 05:24:11 776873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 776879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:246|
[2025/09/12 05:24:11 776883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:247|
[2025/09/12 05:24:11 776888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:247|
[2025/09/12 05:24:11 776892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 776897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:611|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:612|path_largest_ack:611|
[2025/09/12 05:24:11 776902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:437184|prior_time:1757654651740975|is_app_limited:0|send_elapse:33991|ack_elapse:35887|ctl_first_sent_time:1757654651742534|lagest_ack_time:1757654651776862|curr_delivered:479184|
[2025/09/12 05:24:11 776906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651742534|
[2025/09/12 05:24:11 776911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2272||sndq_packets_used_bytes:0|sndq_packets_free:404|
[2025/09/12 05:24:11 776915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:612|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:612|path_largest_ack:612|
[2025/09/12 05:24:11 776919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40800|prior_delivered:439584|prior_time:1757654651742959|is_app_limited:0|send_elapse:33870|ack_elapse:33903|ctl_first_sent_time:1757654651744400|lagest_ack_time:1757654651776862|curr_delivered:480384|
[2025/09/12 05:24:11 776923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651744400|
[2025/09/12 05:24:11 776927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2271||sndq_packets_used_bytes:0|sndq_packets_free:405|
[2025/09/12 05:24:11 776931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32393|rttvar:51|minrtt:30532|latest_rtt:32462|ack_delay:32|
[2025/09/12 05:24:11 776935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32397|rttvar:48|minrtt:30532|latest_rtt:32462|ack_delay:32|
[2025/09/12 05:24:11 776940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:612|lost_pn:609|thresh:3|
[2025/09/12 05:24:11 776943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 776947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32397|rtt_var:48|pto_duration:34397|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 776952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 776956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 776959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 776963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651835811|now:1757654651776947|interv:58864|
[2025/09/12 05:24:11 776970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651835811|now:1757654651776947|interval:58864|pto_count:0|srtt:32397
[2025/09/12 05:24:11 776974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33870, ack_elapse 33903, delivered 40800|rate 1203433|lost 202|
[2025/09/12 05:24:11 776979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203433) in round 11|
[2025/09/12 05:24:11 776983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 776987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 776991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651744400|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 776995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651744400|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 777000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32397|latest_rtt:32462|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 777005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:247|largest:247|pns:2|
[2025/09/12 05:24:11 777009] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:247|frame:ACK |recv_time:1757654651776862|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 777014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771776862|now:1757654651776862|interv:120000000|
[2025/09/12 05:24:11 777018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771776862|now:1757654651776862|interv:120000000|
[2025/09/12 05:24:11 777022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651777513|pq_index:0|
[2025/09/12 05:24:11 777026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651776238|
[2025/09/12 05:24:11 777030] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651777030|
[2025/09/12 05:24:11 777035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651777034|
[2025/09/12 05:24:11 777040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32397|min_srtt:32397|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 777045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:563592|
[2025/09/12 05:24:11 777049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32397|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 777053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 777060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32397|min_srtt:32397|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 777064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:564771|
[2025/09/12 05:24:11 777069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32397|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 777073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 777077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32397|min_srtt:32397|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 777081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:565950|
[2025/09/12 05:24:11 777085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 777089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 777093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 777097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 777102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 777106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:509358|
[2025/09/12 05:24:11 777110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 777114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 777118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651777513|
[2025/09/12 05:24:11 777122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651777513|
[2025/09/12 05:24:11 777126] [debug] |xqc_engine_wakeup_after|wakeup:1757654651777513|now:1757654651777125|diff:388|
[2025/09/12 05:24:11 777130] [debug] |xqc_engine_main_logic|END|now:1757654651777034|
[2025/09/12 05:24:11 777134] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651777134|
[2025/09/12 05:24:11 777138] [debug] |xqc_engine_wakeup_after|wakeup:1757654651777513|now:1757654651777138|diff:375|
[2025/09/12 05:24:11 777142] [debug] |xqc_engine_main_logic|END|now:1757654651777134|
[2025/09/12 05:24:11 778209] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651778209|
[2025/09/12 05:24:11 778218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651777513|pq_index:0|
[2025/09/12 05:24:11 778222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651777034|
[2025/09/12 05:24:11 778227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651778226|
[2025/09/12 05:24:11 778238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651777513|now:1757654651778226|
[2025/09/12 05:24:11 778242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651777513|now:1757654651778226|
[2025/09/12 05:24:11 778246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 778251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32397|min_srtt:32397|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 778255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:565950|
[2025/09/12 05:24:11 778260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 778264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 778267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 778272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 778276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 778280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:509358|
[2025/09/12 05:24:11 778284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 778289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:646|
[2025/09/12 05:24:11 778320] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:646|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651778296|stream_id:0|stream_offset:509358|
[2025/09/12 05:24:11 778328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:646|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 778336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 778344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32397|rtt_var:48|pto_duration:34397|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 778349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 778353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 778357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 778361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651837693|now:1757654651778343|interv:59350|
[2025/09/12 05:24:11 778365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651837693|now:1757654651778343|interval:59350|pto_count:0|srtt:32397
[2025/09/12 05:24:11 778374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 778379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 778383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:510537|
[2025/09/12 05:24:11 778387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 778391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:647|
[2025/09/12 05:24:11 778417] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:647|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651778398|stream_id:0|stream_offset:510537|
[2025/09/12 05:24:11 778426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:647|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 778433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 778439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32397|rtt_var:48|pto_duration:34397|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 778444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 778450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 778473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 778477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651837795|now:1757654651778439|interv:59356|
[2025/09/12 05:24:11 778481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651837795|now:1757654651778439|interval:59356|pto_count:0|srtt:32397
[2025/09/12 05:24:11 778486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 778491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 778495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:511716|
[2025/09/12 05:24:11 778499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 778503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651779503|now:1757654651778503|interv:1000|
[2025/09/12 05:24:11 778507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 778511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 778515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651779503|
[2025/09/12 05:24:11 778519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651779503|
[2025/09/12 05:24:11 778523] [debug] |xqc_engine_wakeup_after|wakeup:1757654651779503|now:1757654651778523|diff:980|
[2025/09/12 05:24:11 778531] [debug] |xqc_engine_main_logic|END|now:1757654651778226|
[2025/09/12 05:24:11 778972] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654651778971|
[2025/09/12 05:24:11 778977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 778983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:247|
[2025/09/12 05:24:11 778986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:248|
[2025/09/12 05:24:11 778992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:248|
[2025/09/12 05:24:11 778996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 779001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:613|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:614|path_largest_ack:613|
[2025/09/12 05:24:11 779005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:439584|prior_time:1757654651742959|is_app_limited:0|send_elapse:33970|ack_elapse:36012|ctl_first_sent_time:1757654651744500|lagest_ack_time:1757654651778971|curr_delivered:481584|
[2025/09/12 05:24:11 779010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651744500|
[2025/09/12 05:24:11 779014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2270||sndq_packets_used_bytes:0|sndq_packets_free:406|
[2025/09/12 05:24:11 779018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:614|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:614|path_largest_ack:614|
[2025/09/12 05:24:11 779023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40800|prior_delivered:441984|prior_time:1757654651744951|is_app_limited:0|send_elapse:33746|ack_elapse:34020|ctl_first_sent_time:1757654651746391|lagest_ack_time:1757654651778971|curr_delivered:482784|
[2025/09/12 05:24:11 779027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651746391|
[2025/09/12 05:24:11 779031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2269||sndq_packets_used_bytes:0|sndq_packets_free:407|
[2025/09/12 05:24:11 779035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32397|rttvar:48|minrtt:30532|latest_rtt:32580|ack_delay:48|
[2025/09/12 05:24:11 779039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32414|rttvar:69|minrtt:30532|latest_rtt:32580|ack_delay:48|
[2025/09/12 05:24:11 779043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:614|lost_pn:611|thresh:3|
[2025/09/12 05:24:11 779047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 779051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32414|rtt_var:69|pto_duration:34414|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 779056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 779060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 779064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 779072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651837812|now:1757654651779051|interv:58761|
[2025/09/12 05:24:11 779076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651837812|now:1757654651779051|interval:58761|pto_count:0|srtt:32414
[2025/09/12 05:24:11 779080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33746, ack_elapse 34020, delivered 40800|rate 1199294|lost 202|
[2025/09/12 05:24:11 779085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199294) in round 11|
[2025/09/12 05:24:11 779089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 779093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 779097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651746391|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 779101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651746391|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 779106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32414|latest_rtt:32580|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 779111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:248|largest:248|pns:2|
[2025/09/12 05:24:11 779115] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:248|frame:ACK |recv_time:1757654651778971|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 779120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771778971|now:1757654651778971|interv:120000000|
[2025/09/12 05:24:11 779124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771778971|now:1757654651778971|interv:120000000|
[2025/09/12 05:24:11 779128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651779503|pq_index:0|
[2025/09/12 05:24:11 779132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651778226|
[2025/09/12 05:24:11 779136] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651779136|
[2025/09/12 05:24:11 779141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651779140|
[2025/09/12 05:24:11 779146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32414|min_srtt:32414|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 779151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:565950|
[2025/09/12 05:24:11 779155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32414|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 779162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 779167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32414|min_srtt:32414|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 779171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:567129|
[2025/09/12 05:24:11 779175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32414|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 779179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 779184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32414|min_srtt:32414|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 779188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:568308|
[2025/09/12 05:24:11 779192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 779196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 779200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 779204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 779208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 779212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:511716|
[2025/09/12 05:24:11 779217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 779220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 779224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651779503|
[2025/09/12 05:24:11 779228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651779503|
[2025/09/12 05:24:11 779232] [debug] |xqc_engine_wakeup_after|wakeup:1757654651779503|now:1757654651779232|diff:271|
[2025/09/12 05:24:11 779236] [debug] |xqc_engine_main_logic|END|now:1757654651779140|
[2025/09/12 05:24:11 779241] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651779241|
[2025/09/12 05:24:11 779245] [debug] |xqc_engine_wakeup_after|wakeup:1757654651779503|now:1757654651779245|diff:258|
[2025/09/12 05:24:11 779249] [debug] |xqc_engine_main_logic|END|now:1757654651779241|
[2025/09/12 05:24:11 780317] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651780317|
[2025/09/12 05:24:11 780326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651779503|pq_index:0|
[2025/09/12 05:24:11 780330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651779140|
[2025/09/12 05:24:11 780339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651780338|
[2025/09/12 05:24:11 780344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651779503|now:1757654651780338|
[2025/09/12 05:24:11 780348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651779503|now:1757654651780338|
[2025/09/12 05:24:11 780352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 780357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32414|min_srtt:32414|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 780362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:568308|
[2025/09/12 05:24:11 780366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 780370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 780374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 780378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 780383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 780387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:511716|
[2025/09/12 05:24:11 780391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 780395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:648|
[2025/09/12 05:24:11 780427] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:648|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651780403|stream_id:0|stream_offset:511716|
[2025/09/12 05:24:11 780436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:648|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 780443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 780450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32414|rtt_var:69|pto_duration:34414|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 780471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 780475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 780479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 780483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651839817|now:1757654651780449|interv:59368|
[2025/09/12 05:24:11 780492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651839817|now:1757654651780449|interval:59368|pto_count:0|srtt:32414
[2025/09/12 05:24:11 780496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 780501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 780506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:512895|
[2025/09/12 05:24:11 780510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 780514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:649|
[2025/09/12 05:24:11 780542] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:649|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651780521|stream_id:0|stream_offset:512895|
[2025/09/12 05:24:11 780551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:649|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 780558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 780564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32414|rtt_var:69|pto_duration:34414|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 780571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 780576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 780579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 780583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651839935|now:1757654651780564|interv:59371|
[2025/09/12 05:24:11 780587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651839935|now:1757654651780564|interval:59371|pto_count:0|srtt:32414
[2025/09/12 05:24:11 780592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 780597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 780601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:514074|
[2025/09/12 05:24:11 780605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 780609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:650|
[2025/09/12 05:24:11 780646] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:650|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651780616|stream_id:0|stream_offset:514074|
[2025/09/12 05:24:11 780654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:650|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 780667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 780673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32414|rtt_var:69|pto_duration:34414|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 780678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 780681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 780685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 780689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651840030|now:1757654651780673|interv:59357|
[2025/09/12 05:24:11 780693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651840030|now:1757654651780673|interval:59357|pto_count:0|srtt:32414
[2025/09/12 05:24:11 780698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43207|
[2025/09/12 05:24:11 780702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 780707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:515253|
[2025/09/12 05:24:11 780711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 780715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651781715|now:1757654651780715|interv:1000|
[2025/09/12 05:24:11 780719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 780723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 780727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651781715|
[2025/09/12 05:24:11 780731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651781715|
[2025/09/12 05:24:11 780735] [debug] |xqc_engine_wakeup_after|wakeup:1757654651781715|now:1757654651780735|diff:980|
[2025/09/12 05:24:11 780739] [debug] |xqc_engine_main_logic|END|now:1757654651780338|
[2025/09/12 05:24:11 780831] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654651780830|
[2025/09/12 05:24:11 780836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 780842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:248|
[2025/09/12 05:24:11 780845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:249|
[2025/09/12 05:24:11 780851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:249|
[2025/09/12 05:24:11 780855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 780860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:615|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:616|path_largest_ack:615|
[2025/09/12 05:24:11 780864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:441984|prior_time:1757654651744951|is_app_limited:0|send_elapse:33846|ack_elapse:35879|ctl_first_sent_time:1757654651746491|lagest_ack_time:1757654651780830|curr_delivered:483984|
[2025/09/12 05:24:11 780873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651746491|
[2025/09/12 05:24:11 780877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2268||sndq_packets_used_bytes:0|sndq_packets_free:408|
[2025/09/12 05:24:11 780881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:616|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:616|path_largest_ack:616|
[2025/09/12 05:24:11 780886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40800|prior_delivered:444384|prior_time:1757654651746943|is_app_limited:0|send_elapse:33882|ack_elapse:33887|ctl_first_sent_time:1757654651748386|lagest_ack_time:1757654651780830|curr_delivered:485184|
[2025/09/12 05:24:11 780890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651748386|
[2025/09/12 05:24:11 780894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2267||sndq_packets_used_bytes:0|sndq_packets_free:409|
[2025/09/12 05:24:11 780898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32414|rttvar:69|minrtt:30532|latest_rtt:32444|ack_delay:40|
[2025/09/12 05:24:11 780902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32413|rttvar:54|minrtt:30532|latest_rtt:32444|ack_delay:40|
[2025/09/12 05:24:11 780906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:616|lost_pn:613|thresh:3|
[2025/09/12 05:24:11 780910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 780914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32413|rtt_var:54|pto_duration:34413|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 780918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 780922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 780926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 780930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651840029|now:1757654651780914|interv:59115|
[2025/09/12 05:24:11 780934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651840029|now:1757654651780914|interval:59115|pto_count:0|srtt:32413
[2025/09/12 05:24:11 780938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33882, ack_elapse 33887, delivered 40800|rate 1204001|lost 202|
[2025/09/12 05:24:11 780942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204001) in round 11|
[2025/09/12 05:24:11 780946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 780951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 780954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651748386|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 780961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651748386|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 780966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40807|srtt:32413|latest_rtt:32444|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 780971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:249|largest:249|pns:2|
[2025/09/12 05:24:11 780975] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:249|frame:ACK |recv_time:1757654651780830|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 780980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771780830|now:1757654651780830|interv:120000000|
[2025/09/12 05:24:11 780984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771780830|now:1757654651780830|interv:120000000|
[2025/09/12 05:24:11 780988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651781715|pq_index:0|
[2025/09/12 05:24:11 780992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651780338|
[2025/09/12 05:24:11 780996] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651780996|
[2025/09/12 05:24:11 781001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651781000|
[2025/09/12 05:24:11 781007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32413|min_srtt:32413|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 781011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:568308|
[2025/09/12 05:24:11 781016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32413|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 781020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 781024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32413|min_srtt:32413|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 781029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:569487|
[2025/09/12 05:24:11 781033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32413|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 781037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 781041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32413|min_srtt:32413|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 781048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:570666|
[2025/09/12 05:24:11 781053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 781056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 781060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 781064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 781069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 781073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:515253|
[2025/09/12 05:24:11 781077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 781081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 781085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651781715|
[2025/09/12 05:24:11 781089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651781715|
[2025/09/12 05:24:11 781092] [debug] |xqc_engine_wakeup_after|wakeup:1757654651781715|now:1757654651781092|diff:623|
[2025/09/12 05:24:11 781096] [debug] |xqc_engine_main_logic|END|now:1757654651781000|
[2025/09/12 05:24:11 781101] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651781101|
[2025/09/12 05:24:11 781105] [debug] |xqc_engine_wakeup_after|wakeup:1757654651781715|now:1757654651781105|diff:610|
[2025/09/12 05:24:11 781109] [debug] |xqc_engine_main_logic|END|now:1757654651781101|
[2025/09/12 05:24:11 782177] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651782177|
[2025/09/12 05:24:11 782186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651781715|pq_index:0|
[2025/09/12 05:24:11 782190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651781000|
[2025/09/12 05:24:11 782195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651782194|
[2025/09/12 05:24:11 782199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651781715|now:1757654651782194|
[2025/09/12 05:24:11 782204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651781715|now:1757654651782194|
[2025/09/12 05:24:11 782207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 782213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32413|min_srtt:32413|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 782217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:570666|
[2025/09/12 05:24:11 782226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 782230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 782233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 782238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 782242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 782246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:515253|
[2025/09/12 05:24:11 782251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 782255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:651|
[2025/09/12 05:24:11 782287] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:651|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651782263|stream_id:0|stream_offset:515253|
[2025/09/12 05:24:11 782295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:651|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 782303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 782309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32413|rtt_var:54|pto_duration:34413|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 782316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 782319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 782323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 782327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651841676|now:1757654651782309|interv:59367|
[2025/09/12 05:24:11 782331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651841676|now:1757654651782309|interval:59367|pto_count:0|srtt:32413
[2025/09/12 05:24:11 782336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 782340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 782345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:516432|
[2025/09/12 05:24:11 782349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 782353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651783353|now:1757654651782353|interv:1000|
[2025/09/12 05:24:11 782361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 782365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 782369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651783353|
[2025/09/12 05:24:11 782373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651783353|
[2025/09/12 05:24:11 782377] [debug] |xqc_engine_wakeup_after|wakeup:1757654651783353|now:1757654651782377|diff:976|
[2025/09/12 05:24:11 782381] [debug] |xqc_engine_main_logic|END|now:1757654651782194|
[2025/09/12 05:24:11 782837] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654651782836|
[2025/09/12 05:24:11 782845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 782851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:249|
[2025/09/12 05:24:11 782855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:250|
[2025/09/12 05:24:11 782860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:250|
[2025/09/12 05:24:11 782864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 782869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:617|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:618|path_largest_ack:617|
[2025/09/12 05:24:11 782874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:444384|prior_time:1757654651746943|is_app_limited:0|send_elapse:33981|ack_elapse:35893|ctl_first_sent_time:1757654651748485|lagest_ack_time:1757654651782836|curr_delivered:486384|
[2025/09/12 05:24:11 782878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651748485|
[2025/09/12 05:24:11 782883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2266||sndq_packets_used_bytes:0|sndq_packets_free:410|
[2025/09/12 05:24:11 782887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:618|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:618|path_largest_ack:618|
[2025/09/12 05:24:11 782891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40800|prior_delivered:446784|prior_time:1757654651748939|is_app_limited:0|send_elapse:33884|ack_elapse:33897|ctl_first_sent_time:1757654651750380|lagest_ack_time:1757654651782836|curr_delivered:487584|
[2025/09/12 05:24:11 782895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651750380|
[2025/09/12 05:24:11 782899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2265||sndq_packets_used_bytes:0|sndq_packets_free:411|
[2025/09/12 05:24:11 782903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32413|rttvar:54|minrtt:30532|latest_rtt:32456|ack_delay:32|
[2025/09/12 05:24:11 782907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32415|rttvar:43|minrtt:30532|latest_rtt:32456|ack_delay:32|
[2025/09/12 05:24:11 782911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:618|lost_pn:615|thresh:3|
[2025/09/12 05:24:11 782915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 782919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32415|rtt_var:43|pto_duration:34415|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 782927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 782931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 782935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 782939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651841678|now:1757654651782919|interv:58759|
[2025/09/12 05:24:11 782943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651841678|now:1757654651782919|interval:58759|pto_count:0|srtt:32415
[2025/09/12 05:24:11 782947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33884, ack_elapse 33897, delivered 40800|rate 1203646|lost 202|
[2025/09/12 05:24:11 782952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203646) in round 11|
[2025/09/12 05:24:11 782956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 782960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 782964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651750380|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 782968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651750380|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 782972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32415|latest_rtt:32456|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 782978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:250|largest:250|pns:2|
[2025/09/12 05:24:11 782982] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:250|frame:ACK |recv_time:1757654651782836|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 782987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771782836|now:1757654651782836|interv:120000000|
[2025/09/12 05:24:11 782991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771782836|now:1757654651782836|interv:120000000|
[2025/09/12 05:24:11 782995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651783353|pq_index:0|
[2025/09/12 05:24:11 782999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651782194|
[2025/09/12 05:24:11 783003] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651783002|
[2025/09/12 05:24:11 783007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651783006|
[2025/09/12 05:24:11 783013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32415|min_srtt:32415|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 783020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:570666|
[2025/09/12 05:24:11 783024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32415|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 783029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 783033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32415|min_srtt:32415|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 783037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:571845|
[2025/09/12 05:24:11 783041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32415|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 783046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 783050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32415|min_srtt:32415|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 783054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:573024|
[2025/09/12 05:24:11 783059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 783062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 783066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 783070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 783075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 783079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:516432|
[2025/09/12 05:24:11 783083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 783087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 783091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651783353|
[2025/09/12 05:24:11 783095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651783353|
[2025/09/12 05:24:11 783098] [debug] |xqc_engine_wakeup_after|wakeup:1757654651783353|now:1757654651783098|diff:255|
[2025/09/12 05:24:11 783103] [debug] |xqc_engine_main_logic|END|now:1757654651783006|
[2025/09/12 05:24:11 783107] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651783107|
[2025/09/12 05:24:11 783114] [debug] |xqc_engine_wakeup_after|wakeup:1757654651783353|now:1757654651783114|diff:239|
[2025/09/12 05:24:11 783118] [debug] |xqc_engine_main_logic|END|now:1757654651783107|
[2025/09/12 05:24:11 784186] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651784185|
[2025/09/12 05:24:11 784194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651783353|pq_index:0|
[2025/09/12 05:24:11 784199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651783006|
[2025/09/12 05:24:11 784204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651784203|
[2025/09/12 05:24:11 784208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651783353|now:1757654651784203|
[2025/09/12 05:24:11 784212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651783353|now:1757654651784203|
[2025/09/12 05:24:11 784216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 784221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32415|min_srtt:32415|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 784226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:573024|
[2025/09/12 05:24:11 784230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 784234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 784238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 784242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 784246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 784250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:516432|
[2025/09/12 05:24:11 784255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 784259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:652|
[2025/09/12 05:24:11 784290] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:652|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651784267|stream_id:0|stream_offset:516432|
[2025/09/12 05:24:11 784299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:652|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 784306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 784312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32415|rtt_var:43|pto_duration:34415|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 784319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 784328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 784332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 784335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651843682|now:1757654651784312|interv:59370|
[2025/09/12 05:24:11 784339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651843682|now:1757654651784312|interval:59370|pto_count:0|srtt:32415
[2025/09/12 05:24:11 784344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 784349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 784353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:517611|
[2025/09/12 05:24:11 784357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 784362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:653|
[2025/09/12 05:24:11 784388] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:653|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651784368|stream_id:0|stream_offset:517611|
[2025/09/12 05:24:11 784397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:653|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 784404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 784411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32415|rtt_var:43|pto_duration:34415|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 784416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 784420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 784424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 784429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651843783|now:1757654651784411|interv:59372|
[2025/09/12 05:24:11 784436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651843783|now:1757654651784411|interval:59372|pto_count:0|srtt:32415
[2025/09/12 05:24:11 784442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 784446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 784450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:518790|
[2025/09/12 05:24:11 784468] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 784479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651785479|now:1757654651784479|interv:1000|
[2025/09/12 05:24:11 784483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 784487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 784491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651785479|
[2025/09/12 05:24:11 784495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651785479|
[2025/09/12 05:24:11 784499] [debug] |xqc_engine_wakeup_after|wakeup:1757654651785479|now:1757654651784499|diff:980|
[2025/09/12 05:24:11 784504] [debug] |xqc_engine_main_logic|END|now:1757654651784203|
[2025/09/12 05:24:11 784832] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654651784831|
[2025/09/12 05:24:11 784837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 784843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:250|
[2025/09/12 05:24:11 784847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:251|
[2025/09/12 05:24:11 784852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:251|
[2025/09/12 05:24:11 784856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 784861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:619|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:620|path_largest_ack:619|
[2025/09/12 05:24:11 784866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:446784|prior_time:1757654651748939|is_app_limited:0|send_elapse:33983|ack_elapse:35892|ctl_first_sent_time:1757654651750479|lagest_ack_time:1757654651784831|curr_delivered:488784|
[2025/09/12 05:24:11 784870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651750479|
[2025/09/12 05:24:11 784875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2264||sndq_packets_used_bytes:0|sndq_packets_free:412|
[2025/09/12 05:24:11 784879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:620|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:620|path_largest_ack:620|
[2025/09/12 05:24:11 784883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40800|prior_delivered:449184|prior_time:1757654651750938|is_app_limited:0|send_elapse:33873|ack_elapse:33893|ctl_first_sent_time:1757654651752382|lagest_ack_time:1757654651784831|curr_delivered:489984|
[2025/09/12 05:24:11 784887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651752382|
[2025/09/12 05:24:11 784891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2263||sndq_packets_used_bytes:0|sndq_packets_free:413|
[2025/09/12 05:24:11 784895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32415|rttvar:43|minrtt:30532|latest_rtt:32449|ack_delay:32|
[2025/09/12 05:24:11 784899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32416|rttvar:33|minrtt:30532|latest_rtt:32449|ack_delay:32|
[2025/09/12 05:24:11 784904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:620|lost_pn:617|thresh:3|
[2025/09/12 05:24:11 784911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 784916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32416|rtt_var:33|pto_duration:34416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 784920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 784924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 784927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 784931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651843784|now:1757654651784915|interv:58869|
[2025/09/12 05:24:11 784935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651843784|now:1757654651784915|interval:58869|pto_count:0|srtt:32416
[2025/09/12 05:24:11 784940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33873, ack_elapse 33893, delivered 40800|rate 1203788|lost 202|
[2025/09/12 05:24:11 784944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203788) in round 11|
[2025/09/12 05:24:11 784948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 784952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 784956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651752382|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 784960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651752382|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 784965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32416|latest_rtt:32449|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 784970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:251|largest:251|pns:2|
[2025/09/12 05:24:11 784975] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:251|frame:ACK |recv_time:1757654651784831|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 784979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771784831|now:1757654651784831|interv:120000000|
[2025/09/12 05:24:11 784983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771784831|now:1757654651784831|interv:120000000|
[2025/09/12 05:24:11 784987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651785479|pq_index:0|
[2025/09/12 05:24:11 784991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651784203|
[2025/09/12 05:24:11 784995] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651784995|
[2025/09/12 05:24:11 785000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651784999|
[2025/09/12 05:24:11 785008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32416|min_srtt:32416|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 785012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:573024|
[2025/09/12 05:24:11 785017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32416|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 785021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 785026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32416|min_srtt:32416|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 785030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:574203|
[2025/09/12 05:24:11 785034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32416|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 785039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 785043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32416|min_srtt:32416|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 785047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:575382|
[2025/09/12 05:24:11 785051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 785055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 785059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 785063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 785067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 785072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:518790|
[2025/09/12 05:24:11 785076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 785080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 785083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651785479|
[2025/09/12 05:24:11 785087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651785479|
[2025/09/12 05:24:11 785094] [debug] |xqc_engine_wakeup_after|wakeup:1757654651785479|now:1757654651785094|diff:385|
[2025/09/12 05:24:11 785098] [debug] |xqc_engine_main_logic|END|now:1757654651784999|
[2025/09/12 05:24:11 785103] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651785103|
[2025/09/12 05:24:11 785107] [debug] |xqc_engine_wakeup_after|wakeup:1757654651785479|now:1757654651785106|diff:373|
[2025/09/12 05:24:11 785110] [debug] |xqc_engine_main_logic|END|now:1757654651785103|
[2025/09/12 05:24:11 786178] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651786178|
[2025/09/12 05:24:11 786187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651785479|pq_index:0|
[2025/09/12 05:24:11 786192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651784999|
[2025/09/12 05:24:11 786196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651786195|
[2025/09/12 05:24:11 786201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651785479|now:1757654651786195|
[2025/09/12 05:24:11 786205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651785479|now:1757654651786195|
[2025/09/12 05:24:11 786209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 786214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32416|min_srtt:32416|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 786218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:575382|
[2025/09/12 05:24:11 786223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 786227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 786230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 786235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 786239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 786243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:518790|
[2025/09/12 05:24:11 786251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 786255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:654|
[2025/09/12 05:24:11 786286] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:654|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651786263|stream_id:0|stream_offset:518790|
[2025/09/12 05:24:11 786295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:654|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 786302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 786315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32416|rtt_var:33|pto_duration:34416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 786319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 786323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 786327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 786331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651845679|now:1757654651786315|interv:59364|
[2025/09/12 05:24:11 786335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651845679|now:1757654651786315|interval:59364|pto_count:0|srtt:32416
[2025/09/12 05:24:11 786340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 786345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 786349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:519969|
[2025/09/12 05:24:11 786353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 786357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:655|
[2025/09/12 05:24:11 786383] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:655|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651786364|stream_id:0|stream_offset:519969|
[2025/09/12 05:24:11 786391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:655|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 786398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 786405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32416|rtt_var:33|pto_duration:34416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 786410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 786414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 786418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 786423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651845780|now:1757654651786404|interv:59376|
[2025/09/12 05:24:11 786430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651845780|now:1757654651786404|interval:59376|pto_count:0|srtt:32416
[2025/09/12 05:24:11 786436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 786441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 786445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:521148|
[2025/09/12 05:24:11 786453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 786474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651787474|now:1757654651786474|interv:1000|
[2025/09/12 05:24:11 786478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 786482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 786486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651787474|
[2025/09/12 05:24:11 786491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651787474|
[2025/09/12 05:24:11 786495] [debug] |xqc_engine_wakeup_after|wakeup:1757654651787474|now:1757654651786494|diff:980|
[2025/09/12 05:24:11 786499] [debug] |xqc_engine_main_logic|END|now:1757654651786195|
[2025/09/12 05:24:11 786832] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654651786831|
[2025/09/12 05:24:11 786838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 786843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:251|
[2025/09/12 05:24:11 786847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:252|
[2025/09/12 05:24:11 786853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:252|
[2025/09/12 05:24:11 786857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 786862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:621|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:622|path_largest_ack:621|
[2025/09/12 05:24:11 786866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:449184|prior_time:1757654651750938|is_app_limited:0|send_elapse:33973|ack_elapse:35893|ctl_first_sent_time:1757654651752482|lagest_ack_time:1757654651786831|curr_delivered:491184|
[2025/09/12 05:24:11 786871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651752482|
[2025/09/12 05:24:11 786876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2262||sndq_packets_used_bytes:0|sndq_packets_free:414|
[2025/09/12 05:24:11 786880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:622|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:622|path_largest_ack:622|
[2025/09/12 05:24:11 786886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40800|prior_delivered:451584|prior_time:1757654651752928|is_app_limited:0|send_elapse:33874|ack_elapse:33903|ctl_first_sent_time:1757654651754369|lagest_ack_time:1757654651786831|curr_delivered:492384|
[2025/09/12 05:24:11 786893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651754369|
[2025/09/12 05:24:11 786899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2261||sndq_packets_used_bytes:0|sndq_packets_free:415|
[2025/09/12 05:24:11 786905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32416|rttvar:33|minrtt:30532|latest_rtt:32462|ack_delay:40|
[2025/09/12 05:24:11 786911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32416|rttvar:26|minrtt:30532|latest_rtt:32462|ack_delay:40|
[2025/09/12 05:24:11 786922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:622|lost_pn:619|thresh:3|
[2025/09/12 05:24:11 786926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 786930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32416|rtt_var:26|pto_duration:34416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 786934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 786938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 786942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 786946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651845780|now:1757654651786930|interv:58850|
[2025/09/12 05:24:11 786950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651845780|now:1757654651786930|interval:58850|pto_count:0|srtt:32416
[2025/09/12 05:24:11 786954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33874, ack_elapse 33903, delivered 40800|rate 1203433|lost 202|
[2025/09/12 05:24:11 786959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203433) in round 11|
[2025/09/12 05:24:11 786963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 786967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 786971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651754369|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 786977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651754369|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 786984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32416|latest_rtt:32462|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 786993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:252|largest:252|pns:2|
[2025/09/12 05:24:11 787000] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:252|frame:ACK |recv_time:1757654651786831|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 787005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771786831|now:1757654651786831|interv:120000000|
[2025/09/12 05:24:11 787009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771786831|now:1757654651786831|interv:120000000|
[2025/09/12 05:24:11 787013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651787474|pq_index:0|
[2025/09/12 05:24:11 787017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651786195|
[2025/09/12 05:24:11 787021] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651787021|
[2025/09/12 05:24:11 787029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651787028|
[2025/09/12 05:24:11 787035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32416|min_srtt:32416|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 787039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:575382|
[2025/09/12 05:24:11 787044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32416|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 787048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 787053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32416|min_srtt:32416|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 787057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:576561|
[2025/09/12 05:24:11 787063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32416|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 787070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 787077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32416|min_srtt:32416|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 787083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:577740|
[2025/09/12 05:24:11 787088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 787092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 787096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 787100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 787104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 787108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:521148|
[2025/09/12 05:24:11 787113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 787117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 787124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651787474|
[2025/09/12 05:24:11 787127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651787474|
[2025/09/12 05:24:11 787131] [debug] |xqc_engine_wakeup_after|wakeup:1757654651787474|now:1757654651787131|diff:343|
[2025/09/12 05:24:11 787135] [debug] |xqc_engine_main_logic|END|now:1757654651787028|
[2025/09/12 05:24:11 787141] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651787140|
[2025/09/12 05:24:11 787145] [debug] |xqc_engine_wakeup_after|wakeup:1757654651787474|now:1757654651787145|diff:329|
[2025/09/12 05:24:11 787151] [debug] |xqc_engine_main_logic|END|now:1757654651787140|
[2025/09/12 05:24:11 788222] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651788222|
[2025/09/12 05:24:11 788232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651787474|pq_index:0|
[2025/09/12 05:24:11 788236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651787028|
[2025/09/12 05:24:11 788241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651788240|
[2025/09/12 05:24:11 788246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651787474|now:1757654651788240|
[2025/09/12 05:24:11 788250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651787474|now:1757654651788240|
[2025/09/12 05:24:11 788254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 788259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32416|min_srtt:32416|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 788263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:577740|
[2025/09/12 05:24:11 788268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 788272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 788276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 788280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 788284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 788289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:521148|
[2025/09/12 05:24:11 788293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 788297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:656|
[2025/09/12 05:24:11 788329] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:656|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651788305|stream_id:0|stream_offset:521148|
[2025/09/12 05:24:11 788338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:656|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 788357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 788362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32416|rtt_var:26|pto_duration:34416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 788366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 788370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 788375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 788379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651847721|now:1757654651788362|interv:59359|
[2025/09/12 05:24:11 788383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651847721|now:1757654651788362|interval:59359|pto_count:0|srtt:32416
[2025/09/12 05:24:11 788388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 788392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 788397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:522327|
[2025/09/12 05:24:11 788401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 788405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:657|
[2025/09/12 05:24:11 788432] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:657|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651788412|stream_id:0|stream_offset:522327|
[2025/09/12 05:24:11 788440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:657|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 788447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 788453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32416|rtt_var:26|pto_duration:34416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 788479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 788484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 788487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 788491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651847828|now:1757654651788453|interv:59375|
[2025/09/12 05:24:11 788495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651847828|now:1757654651788453|interval:59375|pto_count:0|srtt:32416
[2025/09/12 05:24:11 788500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 788510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 788514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:523506|
[2025/09/12 05:24:11 788519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 788523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:658|
[2025/09/12 05:24:11 788550] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:658|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651788530|stream_id:0|stream_offset:523506|
[2025/09/12 05:24:11 788559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:658|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 788566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 788573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32416|rtt_var:26|pto_duration:34416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 788579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 788583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 788587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 788591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651847946|now:1757654651788572|interv:59374|
[2025/09/12 05:24:11 788595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651847946|now:1757654651788572|interval:59374|pto_count:0|srtt:32416
[2025/09/12 05:24:11 788600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43207|
[2025/09/12 05:24:11 788604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 788608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:524685|
[2025/09/12 05:24:11 788613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 788617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651789617|now:1757654651788617|interv:1000|
[2025/09/12 05:24:11 788621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 788624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 788629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651789617|
[2025/09/12 05:24:11 788633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651789617|
[2025/09/12 05:24:11 788637] [debug] |xqc_engine_wakeup_after|wakeup:1757654651789617|now:1757654651788637|diff:980|
[2025/09/12 05:24:11 788641] [debug] |xqc_engine_main_logic|END|now:1757654651788240|
[2025/09/12 05:24:11 788944] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651788943|
[2025/09/12 05:24:11 788954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 788960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:252|
[2025/09/12 05:24:11 788964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:253|
[2025/09/12 05:24:11 788969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:253|
[2025/09/12 05:24:11 788973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 788978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:623|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:624|path_largest_ack:623|
[2025/09/12 05:24:11 788983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:451584|prior_time:1757654651752928|is_app_limited:0|send_elapse:33959|ack_elapse:36015|ctl_first_sent_time:1757654651754454|lagest_ack_time:1757654651788943|curr_delivered:493584|
[2025/09/12 05:24:11 788987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651754454|
[2025/09/12 05:24:11 788992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2260||sndq_packets_used_bytes:0|sndq_packets_free:416|
[2025/09/12 05:24:11 788996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:624|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:624|path_largest_ack:624|
[2025/09/12 05:24:11 789000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:453984|prior_time:1757654651754930|is_app_limited:0|send_elapse:33908|ack_elapse:34013|ctl_first_sent_time:1757654651756402|lagest_ack_time:1757654651788943|curr_delivered:494791|
[2025/09/12 05:24:11 789005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651756402|
[2025/09/12 05:24:11 789009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2259||sndq_packets_used_bytes:0|sndq_packets_free:417|
[2025/09/12 05:24:11 789013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32416|rttvar:26|minrtt:30532|latest_rtt:32541|ack_delay:40|
[2025/09/12 05:24:11 789017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32426|rttvar:41|minrtt:30532|latest_rtt:32541|ack_delay:40|
[2025/09/12 05:24:11 789021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:624|lost_pn:621|thresh:3|
[2025/09/12 05:24:11 789025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 237|pns:2|
[2025/09/12 05:24:11 789029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 789033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32426|rtt_var:41|pto_duration:34426|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 789037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 789041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 789045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 789049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651847956|now:1757654651789033|interv:58923|
[2025/09/12 05:24:11 789056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651847956|now:1757654651789033|interval:58923|pto_count:0|srtt:32426
[2025/09/12 05:24:11 789060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33908, ack_elapse 34013, delivered 40807|rate 1199747|lost 202|
[2025/09/12 05:24:11 789065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199747) in round 11|
[2025/09/12 05:24:11 789069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 789073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 789077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2407|po_sent_time:1757654651756402|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 789081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2407|po_sent_time:1757654651756402|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 789086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40800|srtt:32426|latest_rtt:32541|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 789091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:253|largest:253|pns:2|
[2025/09/12 05:24:11 789096] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:253|frame:ACK |recv_time:1757654651788943|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 789100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771788943|now:1757654651788943|interv:120000000|
[2025/09/12 05:24:11 789104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771788943|now:1757654651788943|interv:120000000|
[2025/09/12 05:24:11 789108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651789617|pq_index:0|
[2025/09/12 05:24:11 789112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651788240|
[2025/09/12 05:24:11 789116] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651789116|
[2025/09/12 05:24:11 789121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651789120|
[2025/09/12 05:24:11 789127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32426|min_srtt:32426|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 789131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:577740|
[2025/09/12 05:24:11 789135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32426|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 789142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 789147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32426|min_srtt:32426|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 789151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:578919|
[2025/09/12 05:24:11 789155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32426|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 789159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 789163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32426|min_srtt:32426|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 789168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:580098|
[2025/09/12 05:24:11 789172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 789176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 789179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 789184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 789188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 789192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:524685|
[2025/09/12 05:24:11 789196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 789200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 789204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651789617|
[2025/09/12 05:24:11 789208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651789617|
[2025/09/12 05:24:11 789212] [debug] |xqc_engine_wakeup_after|wakeup:1757654651789617|now:1757654651789211|diff:406|
[2025/09/12 05:24:11 789216] [debug] |xqc_engine_main_logic|END|now:1757654651789120|
[2025/09/12 05:24:11 789220] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651789220|
[2025/09/12 05:24:11 789224] [debug] |xqc_engine_wakeup_after|wakeup:1757654651789617|now:1757654651789224|diff:393|
[2025/09/12 05:24:11 789228] [debug] |xqc_engine_main_logic|END|now:1757654651789220|
[2025/09/12 05:24:11 790297] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651790296|
[2025/09/12 05:24:11 790306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651789617|pq_index:0|
[2025/09/12 05:24:11 790310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651789120|
[2025/09/12 05:24:11 790315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651790314|
[2025/09/12 05:24:11 790323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651789617|now:1757654651790314|
[2025/09/12 05:24:11 790328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651789617|now:1757654651790314|
[2025/09/12 05:24:11 790331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 790337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32426|min_srtt:32426|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 790341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:580098|
[2025/09/12 05:24:11 790345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 790349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 790354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 790358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 790362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 790367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:524685|
[2025/09/12 05:24:11 790371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 790375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:659|
[2025/09/12 05:24:11 790407] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:659|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757654651790383|stream_id:0|stream_offset:524685|
[2025/09/12 05:24:11 790416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:659|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 790423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 790430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32426|rtt_var:41|pto_duration:34426|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 790437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 790442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 790446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:11 790450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651849809|now:1757654651790429|interv:59380|
[2025/09/12 05:24:11 790475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651849809|now:1757654651790429|interval:59380|pto_count:0|srtt:32426
[2025/09/12 05:24:11 790480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42000|
[2025/09/12 05:24:11 790485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 790489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:525864|
[2025/09/12 05:24:11 790494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 790498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:660|
[2025/09/12 05:24:11 790525] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:660|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654651790505|stream_id:0|stream_offset:525864|
[2025/09/12 05:24:11 790533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:660|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 790541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:11 790547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32426|rtt_var:41|pto_duration:34426|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 790554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 790559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 790563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:11 790567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651849931|now:1757654651790547|interv:59384|
[2025/09/12 05:24:11 790571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651849931|now:1757654651790547|interval:59384|pto_count:0|srtt:32426
[2025/09/12 05:24:11 790575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43200|
[2025/09/12 05:24:11 790580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 790584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:527043|
[2025/09/12 05:24:11 790588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 790592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651791592|now:1757654651790592|interv:1000|
[2025/09/12 05:24:11 790596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 790600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 790604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651791592|
[2025/09/12 05:24:11 790608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651791592|
[2025/09/12 05:24:11 790617] [debug] |xqc_engine_wakeup_after|wakeup:1757654651791592|now:1757654651790617|diff:975|
[2025/09/12 05:24:11 790621] [debug] |xqc_engine_main_logic|END|now:1757654651790314|
[2025/09/12 05:24:11 790826] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651790825|
[2025/09/12 05:24:11 790832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 790837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:253|
[2025/09/12 05:24:11 790841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:254|
[2025/09/12 05:24:11 790847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:254|
[2025/09/12 05:24:11 790851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 790856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:625|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:626|path_largest_ack:625|
[2025/09/12 05:24:11 790860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:453984|prior_time:1757654651754930|is_app_limited:0|send_elapse:34010|ack_elapse:35895|ctl_first_sent_time:1757654651756504|lagest_ack_time:1757654651790825|curr_delivered:495991|
[2025/09/12 05:24:11 790865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651756504|
[2025/09/12 05:24:11 790869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2258||sndq_packets_used_bytes:0|sndq_packets_free:418|
[2025/09/12 05:24:11 790873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:626|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:626|path_largest_ack:626|
[2025/09/12 05:24:11 790878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:456384|prior_time:1757654651756916|is_app_limited:0|send_elapse:33855|ack_elapse:33909|ctl_first_sent_time:1757654651758352|lagest_ack_time:1757654651790825|curr_delivered:497191|
[2025/09/12 05:24:11 790882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651758352|
[2025/09/12 05:24:11 790886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2257||sndq_packets_used_bytes:0|sndq_packets_free:419|
[2025/09/12 05:24:11 790890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32426|rttvar:41|minrtt:30532|latest_rtt:32473|ack_delay:32|
[2025/09/12 05:24:11 790894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32428|rttvar:34|minrtt:30532|latest_rtt:32473|ack_delay:32|
[2025/09/12 05:24:11 790898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:626|lost_pn:623|thresh:3|
[2025/09/12 05:24:11 790902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 790906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32428|rtt_var:34|pto_duration:34428|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 790911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 790915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 790922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 790926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651849933|now:1757654651790906|interv:59027|
[2025/09/12 05:24:11 790930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651849933|now:1757654651790906|interval:59027|pto_count:0|srtt:32428
[2025/09/12 05:24:11 790934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33855, ack_elapse 33909, delivered 40807|rate 1203426|lost 202|
[2025/09/12 05:24:11 790939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203426) in round 11|
[2025/09/12 05:24:11 790943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 790947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 790951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651758352|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 790955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651758352|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 790960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40800|srtt:32428|latest_rtt:32473|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 790965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:254|largest:254|pns:2|
[2025/09/12 05:24:11 790970] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:254|frame:ACK |recv_time:1757654651790825|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 790974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771790825|now:1757654651790825|interv:120000000|
[2025/09/12 05:24:11 790978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771790825|now:1757654651790825|interv:120000000|
[2025/09/12 05:24:11 790982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651791592|pq_index:0|
[2025/09/12 05:24:11 790986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651790314|
[2025/09/12 05:24:11 790990] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651790990|
[2025/09/12 05:24:11 790995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651790994|
[2025/09/12 05:24:11 791000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32428|min_srtt:32428|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 791005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:580098|
[2025/09/12 05:24:11 791012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32428|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 791016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 791021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32428|min_srtt:32428|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 791025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:581277|
[2025/09/12 05:24:11 791029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32428|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 791033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 791038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32428|min_srtt:32428|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 791042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:582456|
[2025/09/12 05:24:11 791046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 791050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 791054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 791058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 791062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 791066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:527043|
[2025/09/12 05:24:11 791070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 791074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 791078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651791592|
[2025/09/12 05:24:11 791082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651791592|
[2025/09/12 05:24:11 791086] [debug] |xqc_engine_wakeup_after|wakeup:1757654651791592|now:1757654651791086|diff:506|
[2025/09/12 05:24:11 791090] [debug] |xqc_engine_main_logic|END|now:1757654651790994|
[2025/09/12 05:24:11 791095] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651791094|
[2025/09/12 05:24:11 791098] [debug] |xqc_engine_wakeup_after|wakeup:1757654651791592|now:1757654651791098|diff:494|
[2025/09/12 05:24:11 791102] [debug] |xqc_engine_main_logic|END|now:1757654651791094|
[2025/09/12 05:24:11 792170] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651792170|
[2025/09/12 05:24:11 792180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651791592|pq_index:0|
[2025/09/12 05:24:11 792188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651790994|
[2025/09/12 05:24:11 792193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651792192|
[2025/09/12 05:24:11 792198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654651791903|now:1757654651792192|
[2025/09/12 05:24:11 792202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:11 792206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654651791903|now:1757654651792192|
[2025/09/12 05:24:11 792210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:11 792213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651791592|now:1757654651792192|
[2025/09/12 05:24:11 792217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651791592|now:1757654651792192|
[2025/09/12 05:24:11 792221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 792226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:254|ack_delay:25323|first_ack_range:17|largest_pkt_recv_time:1757654651766903|
[2025/09/12 05:24:11 792230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:254|low:237|pkt_pns:2|
[2025/09/12 05:24:11 792234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:242|frame_largest_recv:254|
[2025/09/12 05:24:11 792238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:11 792243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32428|min_srtt:32428|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 792248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:582456|
[2025/09/12 05:24:11 792252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 792256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 792260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 792264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 792268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 792273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:527043|
[2025/09/12 05:24:11 792277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 792281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:661|
[2025/09/12 05:24:11 792313] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:661|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:40800|now:1757654651792289|stream_id:0|stream_offset:527043|
[2025/09/12 05:24:11 792328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:661|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 792335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 792342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32428|rtt_var:34|pto_duration:34428|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 792346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 792350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 792354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 792358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651851717|now:1757654651792341|interv:59376|
[2025/09/12 05:24:11 792362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651851717|now:1757654651792341|interval:59376|pto_count:0|srtt:32428
[2025/09/12 05:24:11 792367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 792372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 792376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:528222|
[2025/09/12 05:24:11 792380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 792384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651793384|now:1757654651792384|interv:1000|
[2025/09/12 05:24:11 792388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 792392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 792397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651793384|
[2025/09/12 05:24:11 792402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651793384|
[2025/09/12 05:24:11 792408] [debug] |xqc_engine_wakeup_after|wakeup:1757654651793384|now:1757654651792408|diff:976|
[2025/09/12 05:24:11 792414] [debug] |xqc_engine_main_logic|END|now:1757654651792192|
[2025/09/12 05:24:11 792849] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651792848|
[2025/09/12 05:24:11 792857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 792862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:254|
[2025/09/12 05:24:11 792866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:255|
[2025/09/12 05:24:11 792872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:255|
[2025/09/12 05:24:11 792876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 792881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:627|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:628|path_largest_ack:627|
[2025/09/12 05:24:11 792889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:456384|prior_time:1757654651756916|is_app_limited:0|send_elapse:33942|ack_elapse:35932|ctl_first_sent_time:1757654651758439|lagest_ack_time:1757654651792848|curr_delivered:498391|
[2025/09/12 05:24:11 792894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651758439|
[2025/09/12 05:24:11 792898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2256||sndq_packets_used_bytes:0|sndq_packets_free:420|
[2025/09/12 05:24:11 792902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:628|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:628|path_largest_ack:628|
[2025/09/12 05:24:11 792907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:458784|prior_time:1757654651758908|is_app_limited:0|send_elapse:33845|ack_elapse:33940|ctl_first_sent_time:1757654651760344|lagest_ack_time:1757654651792848|curr_delivered:499591|
[2025/09/12 05:24:11 792911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651760344|
[2025/09/12 05:24:11 792915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2255||sndq_packets_used_bytes:0|sndq_packets_free:421|
[2025/09/12 05:24:11 792919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32428|rttvar:34|minrtt:30532|latest_rtt:32504|ack_delay:40|
[2025/09/12 05:24:11 792923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32433|rttvar:35|minrtt:30532|latest_rtt:32504|ack_delay:40|
[2025/09/12 05:24:11 792927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:628|lost_pn:625|thresh:3|
[2025/09/12 05:24:11 792931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 792935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32433|rtt_var:35|pto_duration:34433|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 792940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 792943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 792947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 792951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651851722|now:1757654651792935|interv:58787|
[2025/09/12 05:24:11 792955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651851722|now:1757654651792935|interval:58787|pto_count:0|srtt:32433
[2025/09/12 05:24:11 792959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33845, ack_elapse 33940, delivered 40807|rate 1202327|lost 202|
[2025/09/12 05:24:11 792964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202327) in round 11|
[2025/09/12 05:24:11 792968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 792972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 792981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651760344|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 792985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651760344|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 792990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32433|latest_rtt:32504|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 792995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:255|largest:255|pns:2|
[2025/09/12 05:24:11 793000] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:255|frame:ACK |recv_time:1757654651792848|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 793004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771792848|now:1757654651792848|interv:120000000|
[2025/09/12 05:24:11 793009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771792848|now:1757654651792848|interv:120000000|
[2025/09/12 05:24:11 793012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651793384|pq_index:0|
[2025/09/12 05:24:11 793016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651792192|
[2025/09/12 05:24:11 793020] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651793020|
[2025/09/12 05:24:11 793025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651793024|
[2025/09/12 05:24:11 793031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32433|min_srtt:32433|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 793035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:582456|
[2025/09/12 05:24:11 793039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32433|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 793044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 793048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32433|min_srtt:32433|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 793052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:583635|
[2025/09/12 05:24:11 793057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32433|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 793061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 793068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32433|min_srtt:32433|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 793072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:584814|
[2025/09/12 05:24:11 793076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 793080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 793084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 793088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 793092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 793096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:528222|
[2025/09/12 05:24:11 793101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 793104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 793108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651793384|
[2025/09/12 05:24:11 793112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651793384|
[2025/09/12 05:24:11 793116] [debug] |xqc_engine_wakeup_after|wakeup:1757654651793384|now:1757654651793116|diff:268|
[2025/09/12 05:24:11 793120] [debug] |xqc_engine_main_logic|END|now:1757654651793024|
[2025/09/12 05:24:11 793125] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651793125|
[2025/09/12 05:24:11 793129] [debug] |xqc_engine_wakeup_after|wakeup:1757654651793384|now:1757654651793129|diff:255|
[2025/09/12 05:24:11 793133] [debug] |xqc_engine_main_logic|END|now:1757654651793125|
[2025/09/12 05:24:11 794200] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651794200|
[2025/09/12 05:24:11 794209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651793384|pq_index:0|
[2025/09/12 05:24:11 794214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651793024|
[2025/09/12 05:24:11 794219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651794218|
[2025/09/12 05:24:11 794223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651793384|now:1757654651794218|
[2025/09/12 05:24:11 794227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651793384|now:1757654651794218|
[2025/09/12 05:24:11 794231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 794236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32433|min_srtt:32433|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 794241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:584814|
[2025/09/12 05:24:11 794249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 794253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 794257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 794261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 794266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 794270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:528222|
[2025/09/12 05:24:11 794274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 794278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:662|
[2025/09/12 05:24:11 794310] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:662|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651794286|stream_id:0|stream_offset:528222|
[2025/09/12 05:24:11 794318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:662|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 794326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 794332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32433|rtt_var:35|pto_duration:34433|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 794338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 794342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 794346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 794350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651853719|now:1757654651794332|interv:59387|
[2025/09/12 05:24:11 794354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651853719|now:1757654651794332|interval:59387|pto_count:0|srtt:32433
[2025/09/12 05:24:11 794358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 794363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 794367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:529401|
[2025/09/12 05:24:11 794372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 794380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:663|
[2025/09/12 05:24:11 794407] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:663|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651794387|stream_id:0|stream_offset:529401|
[2025/09/12 05:24:11 794416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:663|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 794423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 794429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32433|rtt_var:35|pto_duration:34433|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 794436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 794440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 794444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 794448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651853820|now:1757654651794429|interv:59391|
[2025/09/12 05:24:11 794452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651853820|now:1757654651794429|interval:59391|pto_count:0|srtt:32433
[2025/09/12 05:24:11 794475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 794480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 794484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:530580|
[2025/09/12 05:24:11 794488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 794492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:664|
[2025/09/12 05:24:11 794519] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:664|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651794499|stream_id:0|stream_offset:530580|
[2025/09/12 05:24:11 794527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:664|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 794535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 794541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32433|rtt_var:35|pto_duration:34433|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 794548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 794552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 794556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 794560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651853932|now:1757654651794541|interv:59391|
[2025/09/12 05:24:11 794568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651853932|now:1757654651794541|interval:59391|pto_count:0|srtt:32433
[2025/09/12 05:24:11 794573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43207|
[2025/09/12 05:24:11 794578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 794582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:531759|
[2025/09/12 05:24:11 794586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 794590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651795590|now:1757654651794590|interv:1000|
[2025/09/12 05:24:11 794594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 794598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 794602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651795590|
[2025/09/12 05:24:11 794606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651795590|
[2025/09/12 05:24:11 794610] [debug] |xqc_engine_wakeup_after|wakeup:1757654651795590|now:1757654651794610|diff:980|
[2025/09/12 05:24:11 794615] [debug] |xqc_engine_main_logic|END|now:1757654651794218|
[2025/09/12 05:24:11 794831] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651794830|
[2025/09/12 05:24:11 794836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 794842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:255|
[2025/09/12 05:24:11 794845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:256|
[2025/09/12 05:24:11 794851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:256|
[2025/09/12 05:24:11 794855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 794860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:629|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:630|path_largest_ack:629|
[2025/09/12 05:24:11 794864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:458784|prior_time:1757654651758908|is_app_limited:0|send_elapse:33931|ack_elapse:35922|ctl_first_sent_time:1757654651760430|lagest_ack_time:1757654651794830|curr_delivered:500791|
[2025/09/12 05:24:11 794869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651760430|
[2025/09/12 05:24:11 794873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2254||sndq_packets_used_bytes:0|sndq_packets_free:422|
[2025/09/12 05:24:11 794877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:630|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:630|path_largest_ack:630|
[2025/09/12 05:24:11 794882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:461184|prior_time:1757654651760906|is_app_limited:0|send_elapse:33864|ack_elapse:33924|ctl_first_sent_time:1757654651762341|lagest_ack_time:1757654651794830|curr_delivered:501991|
[2025/09/12 05:24:11 794890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651762341|
[2025/09/12 05:24:11 794894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2253||sndq_packets_used_bytes:0|sndq_packets_free:423|
[2025/09/12 05:24:11 794898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32433|rttvar:35|minrtt:30532|latest_rtt:32489|ack_delay:32|
[2025/09/12 05:24:11 794902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32436|rttvar:33|minrtt:30532|latest_rtt:32489|ack_delay:32|
[2025/09/12 05:24:11 794906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:630|lost_pn:627|thresh:3|
[2025/09/12 05:24:11 794910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 794914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32436|rtt_var:33|pto_duration:34436|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 794919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 794923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 794926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 794930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651853935|now:1757654651794914|interv:59021|
[2025/09/12 05:24:11 794934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651853935|now:1757654651794914|interval:59021|pto_count:0|srtt:32436
[2025/09/12 05:24:11 794939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33864, ack_elapse 33924, delivered 40807|rate 1202894|lost 202|
[2025/09/12 05:24:11 794943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202894) in round 11|
[2025/09/12 05:24:11 794947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 794951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 794955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651762341|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 794960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651762341|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 794964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40807|srtt:32436|latest_rtt:32489|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 794970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:256|largest:256|pns:2|
[2025/09/12 05:24:11 794974] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:256|frame:ACK |recv_time:1757654651794830|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 794982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771794830|now:1757654651794830|interv:120000000|
[2025/09/12 05:24:11 794986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771794830|now:1757654651794830|interv:120000000|
[2025/09/12 05:24:11 794990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651795590|pq_index:0|
[2025/09/12 05:24:11 794994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651794218|
[2025/09/12 05:24:11 794998] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651794998|
[2025/09/12 05:24:11 795003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651795002|
[2025/09/12 05:24:11 795008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32436|min_srtt:32436|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 795012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:584814|
[2025/09/12 05:24:11 795017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32436|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 795021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 795026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32436|min_srtt:32436|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 795030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:585993|
[2025/09/12 05:24:11 795034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32436|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 795039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 795043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32436|min_srtt:32436|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 795047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:587172|
[2025/09/12 05:24:11 795051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 795055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 795059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 795063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 795070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 795074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:531759|
[2025/09/12 05:24:11 795079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 795082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 795086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651795590|
[2025/09/12 05:24:11 795090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651795590|
[2025/09/12 05:24:11 795094] [debug] |xqc_engine_wakeup_after|wakeup:1757654651795590|now:1757654651795094|diff:496|
[2025/09/12 05:24:11 795098] [debug] |xqc_engine_main_logic|END|now:1757654651795002|
[2025/09/12 05:24:11 795103] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651795103|
[2025/09/12 05:24:11 795107] [debug] |xqc_engine_wakeup_after|wakeup:1757654651795590|now:1757654651795107|diff:483|
[2025/09/12 05:24:11 795111] [debug] |xqc_engine_main_logic|END|now:1757654651795103|
[2025/09/12 05:24:11 796179] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651796179|
[2025/09/12 05:24:11 796188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651795590|pq_index:0|
[2025/09/12 05:24:11 796192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651795002|
[2025/09/12 05:24:11 796197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651796196|
[2025/09/12 05:24:11 796202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651795590|now:1757654651796196|
[2025/09/12 05:24:11 796206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651795590|now:1757654651796196|
[2025/09/12 05:24:11 796210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 796215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32436|min_srtt:32436|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 796219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:587172|
[2025/09/12 05:24:11 796223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 796227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 796231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 796235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 796240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 796244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:531759|
[2025/09/12 05:24:11 796253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 796257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:665|
[2025/09/12 05:24:11 796289] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:665|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651796265|stream_id:0|stream_offset:531759|
[2025/09/12 05:24:11 796297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:665|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 796305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 796311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32436|rtt_var:33|pto_duration:34436|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 796317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 796321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 796325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 796329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651855701|now:1757654651796311|interv:59390|
[2025/09/12 05:24:11 796333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651855701|now:1757654651796311|interval:59390|pto_count:0|srtt:32436
[2025/09/12 05:24:11 796338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 796342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 796346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:532938|
[2025/09/12 05:24:11 796351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 796355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651797355|now:1757654651796355|interv:1000|
[2025/09/12 05:24:11 796359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 796363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 796367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651797355|
[2025/09/12 05:24:11 796371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651797355|
[2025/09/12 05:24:11 796375] [debug] |xqc_engine_wakeup_after|wakeup:1757654651797355|now:1757654651796375|diff:980|
[2025/09/12 05:24:11 796379] [debug] |xqc_engine_main_logic|END|now:1757654651796196|
[2025/09/12 05:24:11 796827] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651796827|
[2025/09/12 05:24:11 796836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 796841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:256|
[2025/09/12 05:24:11 796850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:257|
[2025/09/12 05:24:11 796855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:257|
[2025/09/12 05:24:11 796860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 796864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:631|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:632|path_largest_ack:631|
[2025/09/12 05:24:11 796869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:461184|prior_time:1757654651760906|is_app_limited:0|send_elapse:33952|ack_elapse:35921|ctl_first_sent_time:1757654651762429|lagest_ack_time:1757654651796827|curr_delivered:503191|
[2025/09/12 05:24:11 796873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651762429|
[2025/09/12 05:24:11 796878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2252||sndq_packets_used_bytes:0|sndq_packets_free:424|
[2025/09/12 05:24:11 796882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:632|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:632|path_largest_ack:632|
[2025/09/12 05:24:11 796886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:463584|prior_time:1757654651762891|is_app_limited:0|send_elapse:33886|ack_elapse:33936|ctl_first_sent_time:1757654651764336|lagest_ack_time:1757654651796827|curr_delivered:504391|
[2025/09/12 05:24:11 796891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651764336|
[2025/09/12 05:24:11 796894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2251||sndq_packets_used_bytes:0|sndq_packets_free:425|
[2025/09/12 05:24:11 796898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32436|rttvar:33|minrtt:30532|latest_rtt:32491|ack_delay:32|
[2025/09/12 05:24:11 796903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32439|rttvar:30|minrtt:30532|latest_rtt:32491|ack_delay:32|
[2025/09/12 05:24:11 796907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:632|lost_pn:629|thresh:3|
[2025/09/12 05:24:11 796911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 796915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32439|rtt_var:30|pto_duration:34439|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 796919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 796923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 796927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 796931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651855704|now:1757654651796915|interv:58789|
[2025/09/12 05:24:11 796935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651855704|now:1757654651796915|interval:58789|pto_count:0|srtt:32439
[2025/09/12 05:24:11 796939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33886, ack_elapse 33936, delivered 40807|rate 1202469|lost 202|
[2025/09/12 05:24:11 796946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202469) in round 11|
[2025/09/12 05:24:11 796950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 796954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 796958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651764336|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 796962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651764336|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 796967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32439|latest_rtt:32491|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 796972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:257|largest:257|pns:2|
[2025/09/12 05:24:11 796977] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:257|frame:ACK |recv_time:1757654651796827|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 796981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771796827|now:1757654651796827|interv:120000000|
[2025/09/12 05:24:11 796985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771796827|now:1757654651796827|interv:120000000|
[2025/09/12 05:24:11 796989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651797355|pq_index:0|
[2025/09/12 05:24:11 796993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651796196|
[2025/09/12 05:24:11 796997] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651796997|
[2025/09/12 05:24:11 797002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651797001|
[2025/09/12 05:24:11 797008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32439|min_srtt:32439|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 797012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:587172|
[2025/09/12 05:24:11 797016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32439|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 797021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 797025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32439|min_srtt:32439|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 797029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:588351|
[2025/09/12 05:24:11 797036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32439|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 797041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 797045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32439|min_srtt:32439|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 797049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:589530|
[2025/09/12 05:24:11 797053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 797057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 797061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 797065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 797070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 797074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:532938|
[2025/09/12 05:24:11 797078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 797082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 797086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651797355|
[2025/09/12 05:24:11 797090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651797355|
[2025/09/12 05:24:11 797094] [debug] |xqc_engine_wakeup_after|wakeup:1757654651797355|now:1757654651797093|diff:262|
[2025/09/12 05:24:11 797098] [debug] |xqc_engine_main_logic|END|now:1757654651797001|
[2025/09/12 05:24:11 797103] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651797102|
[2025/09/12 05:24:11 797106] [debug] |xqc_engine_wakeup_after|wakeup:1757654651797355|now:1757654651797106|diff:249|
[2025/09/12 05:24:11 797110] [debug] |xqc_engine_main_logic|END|now:1757654651797102|
[2025/09/12 05:24:11 798178] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651798178|
[2025/09/12 05:24:11 798187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651797355|pq_index:0|
[2025/09/12 05:24:11 798191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651797001|
[2025/09/12 05:24:11 798196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651798195|
[2025/09/12 05:24:11 798201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651797355|now:1757654651798195|
[2025/09/12 05:24:11 798209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651797355|now:1757654651798195|
[2025/09/12 05:24:11 798213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 798218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32439|min_srtt:32439|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 798223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:589530|
[2025/09/12 05:24:11 798227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 798231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 798235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 798239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 798244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 798248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:532938|
[2025/09/12 05:24:11 798252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 798257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:666|
[2025/09/12 05:24:11 798288] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:666|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651798264|stream_id:0|stream_offset:532938|
[2025/09/12 05:24:11 798297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:666|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 798304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 798311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32439|rtt_var:30|pto_duration:34439|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 798317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 798321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 798325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 798329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651857703|now:1757654651798310|interv:59393|
[2025/09/12 05:24:11 798333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651857703|now:1757654651798310|interval:59393|pto_count:0|srtt:32439
[2025/09/12 05:24:11 798337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 798342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 798351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:534117|
[2025/09/12 05:24:11 798355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 798359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:667|
[2025/09/12 05:24:11 798385] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:667|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651798366|stream_id:0|stream_offset:534117|
[2025/09/12 05:24:11 798394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:667|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 798402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 798408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32439|rtt_var:30|pto_duration:34439|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 798415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 798419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 798423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 798427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651857805|now:1757654651798407|interv:59398|
[2025/09/12 05:24:11 798431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651857805|now:1757654651798407|interval:59398|pto_count:0|srtt:32439
[2025/09/12 05:24:11 798435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 798440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 798444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:535296|
[2025/09/12 05:24:11 798448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 798452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:668|
[2025/09/12 05:24:11 798495] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:668|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651798475|stream_id:0|stream_offset:535296|
[2025/09/12 05:24:11 798503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:668|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 798511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 798518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32439|rtt_var:30|pto_duration:34439|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 798523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 798541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 798545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 798549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651857914|now:1757654651798517|interv:59397|
[2025/09/12 05:24:11 798553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651857914|now:1757654651798517|interval:59397|pto_count:0|srtt:32439
[2025/09/12 05:24:11 798557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43207|
[2025/09/12 05:24:11 798562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 798566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:536475|
[2025/09/12 05:24:11 798570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 798574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651799574|now:1757654651798574|interv:1000|
[2025/09/12 05:24:11 798578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 798582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 798586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651799574|
[2025/09/12 05:24:11 798590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651799574|
[2025/09/12 05:24:11 798594] [debug] |xqc_engine_wakeup_after|wakeup:1757654651799574|now:1757654651798594|diff:980|
[2025/09/12 05:24:11 798598] [debug] |xqc_engine_main_logic|END|now:1757654651798195|
[2025/09/12 05:24:11 798817] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651798816|
[2025/09/12 05:24:11 798822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 798828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:257|
[2025/09/12 05:24:11 798832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:258|
[2025/09/12 05:24:11 798837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:258|
[2025/09/12 05:24:11 798841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 798846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:633|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:634|path_largest_ack:633|
[2025/09/12 05:24:11 798850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:463584|prior_time:1757654651762891|is_app_limited:0|send_elapse:34001|ack_elapse:35925|ctl_first_sent_time:1757654651764451|lagest_ack_time:1757654651798816|curr_delivered:505591|
[2025/09/12 05:24:11 798855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651764451|
[2025/09/12 05:24:11 798859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2250||sndq_packets_used_bytes:0|sndq_packets_free:426|
[2025/09/12 05:24:11 798867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:634|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:634|path_largest_ack:634|
[2025/09/12 05:24:11 798871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:465984|prior_time:1757654651764900|is_app_limited:0|send_elapse:33857|ack_elapse:33916|ctl_first_sent_time:1757654651766338|lagest_ack_time:1757654651798816|curr_delivered:506791|
[2025/09/12 05:24:11 798876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651766338|
[2025/09/12 05:24:11 798880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2249||sndq_packets_used_bytes:0|sndq_packets_free:427|
[2025/09/12 05:24:11 798884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32439|rttvar:30|minrtt:30532|latest_rtt:32478|ack_delay:40|
[2025/09/12 05:24:11 798888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32439|rttvar:23|minrtt:30532|latest_rtt:32478|ack_delay:40|
[2025/09/12 05:24:11 798892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:634|lost_pn:631|thresh:3|
[2025/09/12 05:24:11 798896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 798900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32439|rtt_var:23|pto_duration:34439|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 798904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 798908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 798912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 798916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651857914|now:1757654651798900|interv:59014|
[2025/09/12 05:24:11 798920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651857914|now:1757654651798900|interval:59014|pto_count:0|srtt:32439
[2025/09/12 05:24:11 798924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33857, ack_elapse 33916, delivered 40807|rate 1203178|lost 202|
[2025/09/12 05:24:11 798929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203178) in round 11|
[2025/09/12 05:24:11 798933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 798937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 798941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651766338|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 798945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651766338|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 798949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40807|srtt:32439|latest_rtt:32478|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 798958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:258|largest:258|pns:2|
[2025/09/12 05:24:11 798962] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:258|frame:ACK |recv_time:1757654651798816|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 798966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771798816|now:1757654651798816|interv:120000000|
[2025/09/12 05:24:11 798970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771798816|now:1757654651798816|interv:120000000|
[2025/09/12 05:24:11 798974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651799574|pq_index:0|
[2025/09/12 05:24:11 798978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651798195|
[2025/09/12 05:24:11 798982] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651798982|
[2025/09/12 05:24:11 798987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651798986|
[2025/09/12 05:24:11 798993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32439|min_srtt:32439|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 798997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:589530|
[2025/09/12 05:24:11 799001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32439|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 799006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 799010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32439|min_srtt:32439|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 799014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:590709|
[2025/09/12 05:24:11 799019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32439|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 799023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 799027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32439|min_srtt:32439|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 799031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:591888|
[2025/09/12 05:24:11 799035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 799042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 799046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 799050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 799054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 799058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:536475|
[2025/09/12 05:24:11 799062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 799066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 799070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651799574|
[2025/09/12 05:24:11 799074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651799574|
[2025/09/12 05:24:11 799078] [debug] |xqc_engine_wakeup_after|wakeup:1757654651799574|now:1757654651799078|diff:496|
[2025/09/12 05:24:11 799082] [debug] |xqc_engine_main_logic|END|now:1757654651798986|
[2025/09/12 05:24:11 799087] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651799087|
[2025/09/12 05:24:11 799090] [debug] |xqc_engine_wakeup_after|wakeup:1757654651799574|now:1757654651799090|diff:484|
[2025/09/12 05:24:11 799094] [debug] |xqc_engine_main_logic|END|now:1757654651799087|
[2025/09/12 05:24:11 800162] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651800162|
[2025/09/12 05:24:11 800171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651799574|pq_index:0|
[2025/09/12 05:24:11 800175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651798986|
[2025/09/12 05:24:11 800180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651800179|
[2025/09/12 05:24:11 800185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651799574|now:1757654651800179|
[2025/09/12 05:24:11 800189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651799574|now:1757654651800179|
[2025/09/12 05:24:11 800193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 800198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32439|min_srtt:32439|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 800202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:591888|
[2025/09/12 05:24:11 800206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 800210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 800214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 800226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 800230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 800234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:536475|
[2025/09/12 05:24:11 800239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 800243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:669|
[2025/09/12 05:24:11 800274] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:669|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651800251|stream_id:0|stream_offset:536475|
[2025/09/12 05:24:11 800283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:669|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 800290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 800297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32439|rtt_var:23|pto_duration:34439|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 800303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 800307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 800311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 800315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651859690|now:1757654651800296|interv:59394|
[2025/09/12 05:24:11 800319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651859690|now:1757654651800296|interval:59394|pto_count:0|srtt:32439
[2025/09/12 05:24:11 800323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 800328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 800332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:537654|
[2025/09/12 05:24:11 800337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 800341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651801340|now:1757654651800340|interv:1000|
[2025/09/12 05:24:11 800344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 800348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 800352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651801340|
[2025/09/12 05:24:11 800356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651801340|
[2025/09/12 05:24:11 800360] [debug] |xqc_engine_wakeup_after|wakeup:1757654651801340|now:1757654651800360|diff:980|
[2025/09/12 05:24:11 800369] [debug] |xqc_engine_main_logic|END|now:1757654651800179|
[2025/09/12 05:24:11 800810] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651800810|
[2025/09/12 05:24:11 800819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 800824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:258|
[2025/09/12 05:24:11 800828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:259|
[2025/09/12 05:24:11 800834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:259|
[2025/09/12 05:24:11 800838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 800842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:635|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:636|path_largest_ack:635|
[2025/09/12 05:24:11 800847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:465984|prior_time:1757654651764900|is_app_limited:0|send_elapse:33957|ack_elapse:35910|ctl_first_sent_time:1757654651766438|lagest_ack_time:1757654651800810|curr_delivered:507991|
[2025/09/12 05:24:11 800851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651766438|
[2025/09/12 05:24:11 800856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2248||sndq_packets_used_bytes:0|sndq_packets_free:428|
[2025/09/12 05:24:11 800860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:636|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:636|path_largest_ack:636|
[2025/09/12 05:24:11 800864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:468384|prior_time:1757654651766903|is_app_limited:0|send_elapse:33926|ack_elapse:33907|ctl_first_sent_time:1757654651768354|lagest_ack_time:1757654651800810|curr_delivered:509191|
[2025/09/12 05:24:11 800868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651768354|
[2025/09/12 05:24:11 800872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2247||sndq_packets_used_bytes:0|sndq_packets_free:429|
[2025/09/12 05:24:11 800876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32439|rttvar:23|minrtt:30532|latest_rtt:32456|ack_delay:32|
[2025/09/12 05:24:11 800880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32438|rttvar:21|minrtt:30532|latest_rtt:32456|ack_delay:32|
[2025/09/12 05:24:11 800885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:636|lost_pn:633|thresh:3|
[2025/09/12 05:24:11 800889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 800893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32438|rtt_var:21|pto_duration:34438|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 800897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 800901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 800905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 05:24:11 800912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651859689|now:1757654651800892|interv:58797|
[2025/09/12 05:24:11 800916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651859689|now:1757654651800892|interval:58797|pto_count:0|srtt:32438
[2025/09/12 05:24:11 800920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33926, ack_elapse 33907, delivered 40807|rate 1202823|lost 202|
[2025/09/12 05:24:11 800925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202823) in round 11|
[2025/09/12 05:24:11 800929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 800933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 800937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651768354|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 800941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651768354|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 800946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:39607|srtt:32438|latest_rtt:32456|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 800951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:259|largest:259|pns:2|
[2025/09/12 05:24:11 800956] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:259|frame:ACK |recv_time:1757654651800810|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 800960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771800810|now:1757654651800810|interv:120000000|
[2025/09/12 05:24:11 800964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771800810|now:1757654651800810|interv:120000000|
[2025/09/12 05:24:11 800968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651801340|pq_index:0|
[2025/09/12 05:24:11 800972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651800179|
[2025/09/12 05:24:11 800976] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651800976|
[2025/09/12 05:24:11 800981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651800980|
[2025/09/12 05:24:11 800986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32438|min_srtt:32438|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 800991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:591888|
[2025/09/12 05:24:11 800995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32438|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 801002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 801007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32438|min_srtt:32438|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 801011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:593067|
[2025/09/12 05:24:11 801015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32438|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 801020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 801024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32438|min_srtt:32438|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 801028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:594246|
[2025/09/12 05:24:11 801032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 801036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 801040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 801044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 801048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 801052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:537654|
[2025/09/12 05:24:11 801056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 801060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 801064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651801340|
[2025/09/12 05:24:11 801068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651801340|
[2025/09/12 05:24:11 801072] [debug] |xqc_engine_wakeup_after|wakeup:1757654651801340|now:1757654651801072|diff:268|
[2025/09/12 05:24:11 801076] [debug] |xqc_engine_main_logic|END|now:1757654651800980|
[2025/09/12 05:24:11 801081] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651801081|
[2025/09/12 05:24:11 801085] [debug] |xqc_engine_wakeup_after|wakeup:1757654651801340|now:1757654651801085|diff:255|
[2025/09/12 05:24:11 801089] [debug] |xqc_engine_main_logic|END|now:1757654651801081|
[2025/09/12 05:24:11 802156] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651802156|
[2025/09/12 05:24:11 802166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651801340|pq_index:0|
[2025/09/12 05:24:11 802170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651800980|
[2025/09/12 05:24:11 802179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651802178|
[2025/09/12 05:24:11 802184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651801340|now:1757654651802178|
[2025/09/12 05:24:11 802188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651801340|now:1757654651802178|
[2025/09/12 05:24:11 802192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 802197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32438|min_srtt:32438|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 802201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:594246|
[2025/09/12 05:24:11 802206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 802210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 802213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 802218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 802222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 802226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:537654|
[2025/09/12 05:24:11 802231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 802235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:670|
[2025/09/12 05:24:11 802267] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:670|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757654651802243|stream_id:0|stream_offset:537654|
[2025/09/12 05:24:11 802275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:670|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 802282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 05:24:11 802289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32438|rtt_var:21|pto_duration:34438|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 802295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 802301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 802304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 802308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651861681|now:1757654651802288|interv:59393|
[2025/09/12 05:24:11 802317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651861681|now:1757654651802288|interval:59393|pto_count:0|srtt:32438
[2025/09/12 05:24:11 802321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:40807|
[2025/09/12 05:24:11 802326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 802330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:538833|
[2025/09/12 05:24:11 802335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 802339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:671|
[2025/09/12 05:24:11 802365] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:671|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651802346|stream_id:0|stream_offset:538833|
[2025/09/12 05:24:11 802374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:671|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 802384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 802390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32438|rtt_var:21|pto_duration:34438|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 802397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 802401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 802405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 802409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651861784|now:1757654651802390|interv:59394|
[2025/09/12 05:24:11 802413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651861784|now:1757654651802390|interval:59394|pto_count:0|srtt:32438
[2025/09/12 05:24:11 802417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 802422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 802426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:540012|
[2025/09/12 05:24:11 802430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 802434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:672|
[2025/09/12 05:24:11 802473] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:672|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651802441|stream_id:0|stream_offset:540012|
[2025/09/12 05:24:11 802486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:672|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 802496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 802501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32438|rtt_var:21|pto_duration:34438|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 802505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 802509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 802513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 802517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651861879|now:1757654651802500|interv:59379|
[2025/09/12 05:24:11 802521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651861879|now:1757654651802500|interval:59379|pto_count:0|srtt:32438
[2025/09/12 05:24:11 802525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43207|
[2025/09/12 05:24:11 802530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 802534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:541191|
[2025/09/12 05:24:11 802538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 802542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651803542|now:1757654651802542|interv:1000|
[2025/09/12 05:24:11 802546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 802550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 802554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651803542|
[2025/09/12 05:24:11 802558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651803542|
[2025/09/12 05:24:11 802562] [debug] |xqc_engine_wakeup_after|wakeup:1757654651803542|now:1757654651802562|diff:980|
[2025/09/12 05:24:11 802566] [debug] |xqc_engine_main_logic|END|now:1757654651802178|
[2025/09/12 05:24:11 802808] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651802808|
[2025/09/12 05:24:11 802814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 802820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:259|
[2025/09/12 05:24:11 802824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:260|
[2025/09/12 05:24:11 802829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:260|
[2025/09/12 05:24:11 802833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 802838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:637|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:638|path_largest_ack:637|
[2025/09/12 05:24:11 802842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:468384|prior_time:1757654651766903|is_app_limited:0|send_elapse:34037|ack_elapse:35905|ctl_first_sent_time:1757654651768465|lagest_ack_time:1757654651802808|curr_delivered:510391|
[2025/09/12 05:24:11 802851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651768465|
[2025/09/12 05:24:11 802855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2246||sndq_packets_used_bytes:0|sndq_packets_free:430|
[2025/09/12 05:24:11 802859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:638|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:638|path_largest_ack:638|
[2025/09/12 05:24:11 802864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:470784|prior_time:1757654651768885|is_app_limited:0|send_elapse:33892|ack_elapse:33923|ctl_first_sent_time:1757654651770317|lagest_ack_time:1757654651802808|curr_delivered:511591|
[2025/09/12 05:24:11 802868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651770317|
[2025/09/12 05:24:11 802872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2245||sndq_packets_used_bytes:0|sndq_packets_free:431|
[2025/09/12 05:24:11 802876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32438|rttvar:21|minrtt:30532|latest_rtt:32491|ack_delay:32|
[2025/09/12 05:24:11 802880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32441|rttvar:21|minrtt:30532|latest_rtt:32491|ack_delay:32|
[2025/09/12 05:24:11 802884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:638|lost_pn:635|thresh:3|
[2025/09/12 05:24:11 802888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 802892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32441|rtt_var:21|pto_duration:34441|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 802896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 802900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 802904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 802908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651861882|now:1757654651802892|interv:58990|
[2025/09/12 05:24:11 802912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651861882|now:1757654651802892|interval:58990|pto_count:0|srtt:32441
[2025/09/12 05:24:11 802916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33892, ack_elapse 33923, delivered 40807|rate 1202930|lost 202|
[2025/09/12 05:24:11 802921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202930) in round 11|
[2025/09/12 05:24:11 802925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 802929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 802933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651770317|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 802940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651770317|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:473184|
[2025/09/12 05:24:11 802944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40807|srtt:32441|latest_rtt:32491|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 802950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:260|largest:260|pns:2|
[2025/09/12 05:24:11 802954] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:260|frame:ACK |recv_time:1757654651802808|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 802959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771802808|now:1757654651802808|interv:120000000|
[2025/09/12 05:24:11 802963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771802808|now:1757654651802808|interv:120000000|
[2025/09/12 05:24:11 802967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651803542|pq_index:0|
[2025/09/12 05:24:11 802971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651802178|
[2025/09/12 05:24:11 802975] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651802975|
[2025/09/12 05:24:11 802980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651802979|
[2025/09/12 05:24:11 802986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32441|min_srtt:32441|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 802990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:594246|
[2025/09/12 05:24:11 802994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32441|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 802999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 803003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32441|min_srtt:32441|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 803007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:595425|
[2025/09/12 05:24:11 803011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32441|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 803016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 803020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32441|min_srtt:32441|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 803027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:596604|
[2025/09/12 05:24:11 803031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 803035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 803039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 803043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 803047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 803051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:541191|
[2025/09/12 05:24:11 803055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 803059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 803063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651803542|
[2025/09/12 05:24:11 803067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651803542|
[2025/09/12 05:24:11 803071] [debug] |xqc_engine_wakeup_after|wakeup:1757654651803542|now:1757654651803071|diff:471|
[2025/09/12 05:24:11 803075] [debug] |xqc_engine_main_logic|END|now:1757654651802979|
[2025/09/12 05:24:11 803080] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651803080|
[2025/09/12 05:24:11 803084] [debug] |xqc_engine_wakeup_after|wakeup:1757654651803542|now:1757654651803083|diff:459|
[2025/09/12 05:24:11 803087] [debug] |xqc_engine_main_logic|END|now:1757654651803080|
[2025/09/12 05:24:11 804155] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651804155|
[2025/09/12 05:24:11 804164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651803542|pq_index:0|
[2025/09/12 05:24:11 804168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651802979|
[2025/09/12 05:24:11 804173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651804172|
[2025/09/12 05:24:11 804178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651803542|now:1757654651804172|
[2025/09/12 05:24:11 804182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651803542|now:1757654651804172|
[2025/09/12 05:24:11 804186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 804191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32441|min_srtt:32441|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 804195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:596604|
[2025/09/12 05:24:11 804204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 804208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 804212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 804216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 804220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 804224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:541191|
[2025/09/12 05:24:11 804229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 804233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:673|
[2025/09/12 05:24:11 804264] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:673|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651804241|stream_id:0|stream_offset:541191|
[2025/09/12 05:24:11 804273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:673|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 804281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 804287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32441|rtt_var:21|pto_duration:34441|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 804294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 804297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 804301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 804305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651863682|now:1757654651804287|interv:59395|
[2025/09/12 05:24:11 804309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651863682|now:1757654651804287|interval:59395|pto_count:0|srtt:32441
[2025/09/12 05:24:11 804314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 804319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 804323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:542370|
[2025/09/12 05:24:11 804327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 804331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:674|
[2025/09/12 05:24:11 804357] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:674|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651804338|stream_id:0|stream_offset:542370|
[2025/09/12 05:24:11 804371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:674|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 804378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 804386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32441|rtt_var:21|pto_duration:34441|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 804392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 804396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 804399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 804403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651863779|now:1757654651804386|interv:59393|
[2025/09/12 05:24:11 804407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651863779|now:1757654651804386|interval:59393|pto_count:0|srtt:32441
[2025/09/12 05:24:11 804412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43207|
[2025/09/12 05:24:11 804417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 804421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:543549|
[2025/09/12 05:24:11 804425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 804429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651805429|now:1757654651804429|interv:1000|
[2025/09/12 05:24:11 804433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 804437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 804441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651805429|
[2025/09/12 05:24:11 804445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651805429|
[2025/09/12 05:24:11 804449] [debug] |xqc_engine_wakeup_after|wakeup:1757654651805429|now:1757654651804449|diff:980|
[2025/09/12 05:24:11 804453] [debug] |xqc_engine_main_logic|END|now:1757654651804172|
[2025/09/12 05:24:11 804788] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651804787|
[2025/09/12 05:24:11 804794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 804800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:260|
[2025/09/12 05:24:11 804803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:261|
[2025/09/12 05:24:11 804809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:261|
[2025/09/12 05:24:11 804813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 804818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:639|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:640|path_largest_ack:639|
[2025/09/12 05:24:11 804826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:470784|prior_time:1757654651768885|is_app_limited:0|send_elapse:33991|ack_elapse:35902|ctl_first_sent_time:1757654651770416|lagest_ack_time:1757654651804787|curr_delivered:512791|
[2025/09/12 05:24:11 804831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651770416|
[2025/09/12 05:24:11 804836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2244||sndq_packets_used_bytes:0|sndq_packets_free:432|
[2025/09/12 05:24:11 804840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:640|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:640|path_largest_ack:640|
[2025/09/12 05:24:11 804844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:473184|prior_time:1757654651770873|is_app_limited:0|send_elapse:33770|ack_elapse:33914|ctl_first_sent_time:1757654651772308|lagest_ack_time:1757654651804787|curr_delivered:513991|
[2025/09/12 05:24:11 804849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651772308|
[2025/09/12 05:24:11 804852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2243||sndq_packets_used_bytes:0|sndq_packets_free:433|
[2025/09/12 05:24:11 804856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32441|rttvar:21|minrtt:30532|latest_rtt:32479|ack_delay:40|
[2025/09/12 05:24:11 804861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32440|rttvar:16|minrtt:30532|latest_rtt:32479|ack_delay:40|
[2025/09/12 05:24:11 804865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:640|lost_pn:637|thresh:3|
[2025/09/12 05:24:11 804869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 804873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32440|rtt_var:16|pto_duration:34440|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 804877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 804881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 804885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 804889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651863778|now:1757654651804873|interv:58905|
[2025/09/12 05:24:11 804893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651863778|now:1757654651804873|interval:58905|pto_count:0|srtt:32440
[2025/09/12 05:24:11 804897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33770, ack_elapse 33914, delivered 40807|rate 1203249|lost 202|
[2025/09/12 05:24:11 804901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 11 -> 12|
[2025/09/12 05:24:11 804905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203249) in round 12|
[2025/09/12 05:24:11 804909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 804916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 804920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651772308|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 804924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651772308|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 804929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40807|srtt:32440|latest_rtt:32479|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:11 804934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:261|largest:261|pns:2|
[2025/09/12 05:24:11 804939] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:261|frame:ACK |recv_time:1757654651804787|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 804943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771804787|now:1757654651804787|interv:120000000|
[2025/09/12 05:24:11 804947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771804787|now:1757654651804787|interv:120000000|
[2025/09/12 05:24:11 804951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651805429|pq_index:0|
[2025/09/12 05:24:11 804955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651804172|
[2025/09/12 05:24:11 804959] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651804959|
[2025/09/12 05:24:11 804964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651804963|
[2025/09/12 05:24:11 804970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32440|min_srtt:32440|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 804974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:596604|
[2025/09/12 05:24:11 804978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32440|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 804983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 804987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32440|min_srtt:32440|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 804991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:597783|
[2025/09/12 05:24:11 804996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32440|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 805003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 805007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32440|min_srtt:32440|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 805011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:598962|
[2025/09/12 05:24:11 805016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 805019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 805023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 805027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 805032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 805036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:543549|
[2025/09/12 05:24:11 805040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 805044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 805048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651805429|
[2025/09/12 05:24:11 805052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651805429|
[2025/09/12 05:24:11 805056] [debug] |xqc_engine_wakeup_after|wakeup:1757654651805429|now:1757654651805056|diff:373|
[2025/09/12 05:24:11 805060] [debug] |xqc_engine_main_logic|END|now:1757654651804963|
[2025/09/12 05:24:11 805065] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651805065|
[2025/09/12 05:24:11 805069] [debug] |xqc_engine_wakeup_after|wakeup:1757654651805429|now:1757654651805069|diff:360|
[2025/09/12 05:24:11 805073] [debug] |xqc_engine_main_logic|END|now:1757654651805065|
[2025/09/12 05:24:11 806140] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651806140|
[2025/09/12 05:24:11 806150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651805429|pq_index:0|
[2025/09/12 05:24:11 806154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651804963|
[2025/09/12 05:24:11 806159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651806158|
[2025/09/12 05:24:11 806163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651805429|now:1757654651806158|
[2025/09/12 05:24:11 806167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651805429|now:1757654651806158|
[2025/09/12 05:24:11 806171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 806176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32440|min_srtt:32440|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 806185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:598962|
[2025/09/12 05:24:11 806189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 806193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 806197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 806202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 806206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 806210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:543549|
[2025/09/12 05:24:11 806215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 806219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:675|
[2025/09/12 05:24:11 806250] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:675|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651806227|stream_id:0|stream_offset:543549|
[2025/09/12 05:24:11 806259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:675|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 806267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 806273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32440|rtt_var:16|pto_duration:34440|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 806279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 806283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 806287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 806291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651865667|now:1757654651806273|interv:59394|
[2025/09/12 05:24:11 806295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651865667|now:1757654651806273|interval:59394|pto_count:0|srtt:32440
[2025/09/12 05:24:11 806300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 806304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 806309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:544728|
[2025/09/12 05:24:11 806317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 806321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:676|
[2025/09/12 05:24:11 806347] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:676|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651806328|stream_id:0|stream_offset:544728|
[2025/09/12 05:24:11 806355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:676|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 806362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 806369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32440|rtt_var:16|pto_duration:34440|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 806376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 806382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 806385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 806389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651865768|now:1757654651806369|interv:59399|
[2025/09/12 05:24:11 806393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651865768|now:1757654651806369|interval:59399|pto_count:0|srtt:32440
[2025/09/12 05:24:11 806398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43207|
[2025/09/12 05:24:11 806402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 806407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:545907|
[2025/09/12 05:24:11 806412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 806416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651807415|now:1757654651806415|interv:1000|
[2025/09/12 05:24:11 806419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 806423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 806427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651807415|
[2025/09/12 05:24:11 806431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651807415|
[2025/09/12 05:24:11 806435] [debug] |xqc_engine_wakeup_after|wakeup:1757654651807415|now:1757654651806435|diff:980|
[2025/09/12 05:24:11 806440] [debug] |xqc_engine_main_logic|END|now:1757654651806158|
[2025/09/12 05:24:11 806809] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651806808|
[2025/09/12 05:24:11 806817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 806823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:261|
[2025/09/12 05:24:11 806827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:262|
[2025/09/12 05:24:11 806837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:262|
[2025/09/12 05:24:11 806841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 806846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:641|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:642|path_largest_ack:641|
[2025/09/12 05:24:11 806850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:473184|prior_time:1757654651770873|is_app_limited:0|send_elapse:33874|ack_elapse:35935|ctl_first_sent_time:1757654651772412|lagest_ack_time:1757654651806808|curr_delivered:515191|
[2025/09/12 05:24:11 806855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651772412|
[2025/09/12 05:24:11 806859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2242||sndq_packets_used_bytes:0|sndq_packets_free:434|
[2025/09/12 05:24:11 806863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:642|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:642|path_largest_ack:642|
[2025/09/12 05:24:11 806868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:475584|prior_time:1757654651772868|is_app_limited:0|send_elapse:33828|ack_elapse:33940|ctl_first_sent_time:1757654651774336|lagest_ack_time:1757654651806808|curr_delivered:516391|
[2025/09/12 05:24:11 806872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651774336|
[2025/09/12 05:24:11 806876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2241||sndq_packets_used_bytes:0|sndq_packets_free:435|
[2025/09/12 05:24:11 806880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32440|rttvar:16|minrtt:30532|latest_rtt:32472|ack_delay:32|
[2025/09/12 05:24:11 806884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32440|rttvar:12|minrtt:30532|latest_rtt:32472|ack_delay:32|
[2025/09/12 05:24:11 806888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:642|lost_pn:639|thresh:3|
[2025/09/12 05:24:11 806892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 806896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32440|rtt_var:12|pto_duration:34440|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 806901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 806904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 806908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 806912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651865768|now:1757654651806896|interv:58872|
[2025/09/12 05:24:11 806916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651865768|now:1757654651806896|interval:58872|pto_count:0|srtt:32440
[2025/09/12 05:24:11 806920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33828, ack_elapse 33940, delivered 40807|rate 1202327|lost 202|
[2025/09/12 05:24:11 806925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202327) in round 12|
[2025/09/12 05:24:11 806932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 806936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 806940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651774336|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 806944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651774336|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 806948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40807|srtt:32440|latest_rtt:32472|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 806954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:11 806958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654651831808|now:1757654651806808|interv:25000|
[2025/09/12 05:24:11 806963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651806808|max_ack_delay:25000|
[2025/09/12 05:24:11 806967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:262|largest:262|pns:2|
[2025/09/12 05:24:11 806972] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:262|frame:PING ACK |recv_time:1757654651806808|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 806977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771806808|now:1757654651806808|interv:120000000|
[2025/09/12 05:24:11 806981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771806808|now:1757654651806808|interv:120000000|
[2025/09/12 05:24:11 806984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651807415|pq_index:0|
[2025/09/12 05:24:11 806989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651806158|
[2025/09/12 05:24:11 806993] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651806992|
[2025/09/12 05:24:11 806997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651806996|
[2025/09/12 05:24:11 807003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32440|min_srtt:32440|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 807007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:598962|
[2025/09/12 05:24:11 807011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32440|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 807019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 807023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32440|min_srtt:32440|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 807027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:600141|
[2025/09/12 05:24:11 807032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32440|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 807036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 807040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32440|min_srtt:32440|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 807045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:601320|
[2025/09/12 05:24:11 807049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 807053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 807056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 807061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 807065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 807069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:545907|
[2025/09/12 05:24:11 807073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 807077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 807081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651807415|
[2025/09/12 05:24:11 807085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651807415|
[2025/09/12 05:24:11 807089] [debug] |xqc_engine_wakeup_after|wakeup:1757654651807415|now:1757654651807089|diff:326|
[2025/09/12 05:24:11 807093] [debug] |xqc_engine_main_logic|END|now:1757654651806996|
[2025/09/12 05:24:11 807098] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651807098|
[2025/09/12 05:24:11 807102] [debug] |xqc_engine_wakeup_after|wakeup:1757654651807415|now:1757654651807101|diff:314|
[2025/09/12 05:24:11 807105] [debug] |xqc_engine_main_logic|END|now:1757654651807098|
[2025/09/12 05:24:11 808174] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651808173|
[2025/09/12 05:24:11 808183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651807415|pq_index:0|
[2025/09/12 05:24:11 808187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651806996|
[2025/09/12 05:24:11 808196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651808195|
[2025/09/12 05:24:11 808201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651807415|now:1757654651808195|
[2025/09/12 05:24:11 808205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651807415|now:1757654651808195|
[2025/09/12 05:24:11 808209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 808214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32440|min_srtt:32440|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 808218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:601320|
[2025/09/12 05:24:11 808223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 808227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 808231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 808235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 808239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 808243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:545907|
[2025/09/12 05:24:11 808248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 808252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:677|
[2025/09/12 05:24:11 808284] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:677|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651808260|stream_id:0|stream_offset:545907|
[2025/09/12 05:24:11 808292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:677|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 808300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 808306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32440|rtt_var:12|pto_duration:34440|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 808313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 808317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 808321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 808325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651867700|now:1757654651808306|interv:59394|
[2025/09/12 05:24:11 808335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651867700|now:1757654651808306|interval:59394|pto_count:0|srtt:32440
[2025/09/12 05:24:11 808340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 808345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 808349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:547086|
[2025/09/12 05:24:11 808353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 808359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:678|
[2025/09/12 05:24:11 808390] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:678|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651808370|stream_id:0|stream_offset:547086|
[2025/09/12 05:24:11 808398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:678|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 808405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 808412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32440|rtt_var:12|pto_duration:34440|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 808417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 808421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 808425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 808429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651867810|now:1757654651808412|interv:59398|
[2025/09/12 05:24:11 808433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651867810|now:1757654651808412|interval:59398|pto_count:0|srtt:32440
[2025/09/12 05:24:11 808437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43207|
[2025/09/12 05:24:11 808442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 808446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:548265|
[2025/09/12 05:24:11 808450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 808468] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651809468|now:1757654651808468|interv:1000|
[2025/09/12 05:24:11 808475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 808479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 808483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651809468|
[2025/09/12 05:24:11 808492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651809468|
[2025/09/12 05:24:11 808496] [debug] |xqc_engine_wakeup_after|wakeup:1757654651809468|now:1757654651808495|diff:973|
[2025/09/12 05:24:11 808500] [debug] |xqc_engine_main_logic|END|now:1757654651808195|
[2025/09/12 05:24:11 808788] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651808787|
[2025/09/12 05:24:11 808793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 808799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:262|
[2025/09/12 05:24:11 808803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:263|
[2025/09/12 05:24:11 808809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:263|
[2025/09/12 05:24:11 808813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 808817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:643|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:644|path_largest_ack:643|
[2025/09/12 05:24:11 808822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:475584|prior_time:1757654651772868|is_app_limited:0|send_elapse:33933|ack_elapse:35919|ctl_first_sent_time:1757654651774441|lagest_ack_time:1757654651808787|curr_delivered:517591|
[2025/09/12 05:24:11 808826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651774441|
[2025/09/12 05:24:11 808831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2240||sndq_packets_used_bytes:0|sndq_packets_free:436|
[2025/09/12 05:24:11 808835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:644|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:644|path_largest_ack:644|
[2025/09/12 05:24:11 808839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:477984|prior_time:1757654651774873|is_app_limited:0|send_elapse:33897|ack_elapse:33914|ctl_first_sent_time:1757654651776311|lagest_ack_time:1757654651808787|curr_delivered:518791|
[2025/09/12 05:24:11 808844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651776311|
[2025/09/12 05:24:11 808847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2239||sndq_packets_used_bytes:0|sndq_packets_free:437|
[2025/09/12 05:24:11 808851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32440|rttvar:12|minrtt:30532|latest_rtt:32476|ack_delay:40|
[2025/09/12 05:24:11 808856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32439|rttvar:10|minrtt:30532|latest_rtt:32476|ack_delay:40|
[2025/09/12 05:24:11 808860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:644|lost_pn:641|thresh:3|
[2025/09/12 05:24:11 808864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 808868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32439|rtt_var:10|pto_duration:34439|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 808872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 808876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 808884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 808888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651867809|now:1757654651808868|interv:58941|
[2025/09/12 05:24:11 808891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651867809|now:1757654651808868|interval:58941|pto_count:0|srtt:32439
[2025/09/12 05:24:11 808896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33897, ack_elapse 33914, delivered 40807|rate 1203249|lost 202|
[2025/09/12 05:24:11 808900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203249) in round 12|
[2025/09/12 05:24:11 808904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 808908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 808912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651776311|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 808916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651776311|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 808921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40807|srtt:32439|latest_rtt:32476|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 808927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:263|largest:263|pns:2|
[2025/09/12 05:24:11 808931] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:263|frame:ACK |recv_time:1757654651808787|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 808935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771808787|now:1757654651808787|interv:120000000|
[2025/09/12 05:24:11 808939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771808787|now:1757654651808787|interv:120000000|
[2025/09/12 05:24:11 808943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651809468|pq_index:0|
[2025/09/12 05:24:11 808947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651808195|
[2025/09/12 05:24:11 808951] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651808951|
[2025/09/12 05:24:11 808956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651808955|
[2025/09/12 05:24:11 808962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32439|min_srtt:32439|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 808966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:601320|
[2025/09/12 05:24:11 808973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32439|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 808977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 808982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32439|min_srtt:32439|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 808986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:602499|
[2025/09/12 05:24:11 808990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32439|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 808995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 808999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32439|min_srtt:32439|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 809003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:603678|
[2025/09/12 05:24:11 809007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 809011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 809015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 809019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 809023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 809027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:548265|
[2025/09/12 05:24:11 809032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 809036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 809040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651809468|
[2025/09/12 05:24:11 809044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651809468|
[2025/09/12 05:24:11 809048] [debug] |xqc_engine_wakeup_after|wakeup:1757654651809468|now:1757654651809048|diff:420|
[2025/09/12 05:24:11 809052] [debug] |xqc_engine_main_logic|END|now:1757654651808955|
[2025/09/12 05:24:11 809057] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651809057|
[2025/09/12 05:24:11 809061] [debug] |xqc_engine_wakeup_after|wakeup:1757654651809468|now:1757654651809061|diff:407|
[2025/09/12 05:24:11 809065] [debug] |xqc_engine_main_logic|END|now:1757654651809057|
[2025/09/12 05:24:11 810133] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651810133|
[2025/09/12 05:24:11 810146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651809468|pq_index:0|
[2025/09/12 05:24:11 810151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651808955|
[2025/09/12 05:24:11 810156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651810155|
[2025/09/12 05:24:11 810160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651809468|now:1757654651810155|
[2025/09/12 05:24:11 810164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651809468|now:1757654651810155|
[2025/09/12 05:24:11 810168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 810173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32439|min_srtt:32439|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 810178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:603678|
[2025/09/12 05:24:11 810182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 810186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 810190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 810194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 810199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 810203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:548265|
[2025/09/12 05:24:11 810207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 810211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:679|
[2025/09/12 05:24:11 810243] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:679|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651810219|stream_id:0|stream_offset:548265|
[2025/09/12 05:24:11 810251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:679|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 810259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 810265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32439|rtt_var:10|pto_duration:34439|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 810272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 810276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 810280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 810288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651869658|now:1757654651810265|interv:59393|
[2025/09/12 05:24:11 810292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651869658|now:1757654651810265|interval:59393|pto_count:0|srtt:32439
[2025/09/12 05:24:11 810296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 810301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 810305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:549444|
[2025/09/12 05:24:11 810310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 810314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:680|
[2025/09/12 05:24:11 810340] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:680|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651810321|stream_id:0|stream_offset:549444|
[2025/09/12 05:24:11 810348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:680|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 810355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 810362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32439|rtt_var:10|pto_duration:34439|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 810369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 810374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 810378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 810382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651869760|now:1757654651810362|interv:59398|
[2025/09/12 05:24:11 810386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651869760|now:1757654651810362|interval:59398|pto_count:0|srtt:32439
[2025/09/12 05:24:11 810390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43207|
[2025/09/12 05:24:11 810395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 810399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:550623|
[2025/09/12 05:24:11 810403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 810407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651811407|now:1757654651810407|interv:1000|
[2025/09/12 05:24:11 810411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 810419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 810423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651811407|
[2025/09/12 05:24:11 810427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651811407|
[2025/09/12 05:24:11 810431] [debug] |xqc_engine_wakeup_after|wakeup:1757654651811407|now:1757654651810431|diff:976|
[2025/09/12 05:24:11 810435] [debug] |xqc_engine_main_logic|END|now:1757654651810155|
[2025/09/12 05:24:11 810790] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651810789|
[2025/09/12 05:24:11 810798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 810804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:263|
[2025/09/12 05:24:11 810808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:264|
[2025/09/12 05:24:11 810813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:264|
[2025/09/12 05:24:11 810817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 810822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:645|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:646|path_largest_ack:645|
[2025/09/12 05:24:11 810826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:477984|prior_time:1757654651774873|is_app_limited:0|send_elapse:34000|ack_elapse:35916|ctl_first_sent_time:1757654651776414|lagest_ack_time:1757654651810789|curr_delivered:519991|
[2025/09/12 05:24:11 810831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651776414|
[2025/09/12 05:24:11 810835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2238||sndq_packets_used_bytes:0|sndq_packets_free:438|
[2025/09/12 05:24:11 810839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:646|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:646|path_largest_ack:646|
[2025/09/12 05:24:11 810844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:480384|prior_time:1757654651776862|is_app_limited:0|send_elapse:33896|ack_elapse:33927|ctl_first_sent_time:1757654651778296|lagest_ack_time:1757654651810789|curr_delivered:521191|
[2025/09/12 05:24:11 810848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651778296|
[2025/09/12 05:24:11 810852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2237||sndq_packets_used_bytes:0|sndq_packets_free:439|
[2025/09/12 05:24:11 810856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32439|rttvar:10|minrtt:30532|latest_rtt:32493|ack_delay:32|
[2025/09/12 05:24:11 810860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32442|rttvar:13|minrtt:30532|latest_rtt:32493|ack_delay:32|
[2025/09/12 05:24:11 810864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:646|lost_pn:643|thresh:3|
[2025/09/12 05:24:11 810868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 810872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32442|rtt_var:13|pto_duration:34442|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 810880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 810884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 810888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 810892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651869763|now:1757654651810872|interv:58891|
[2025/09/12 05:24:11 810896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651869763|now:1757654651810872|interval:58891|pto_count:0|srtt:32442
[2025/09/12 05:24:11 810900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33896, ack_elapse 33927, delivered 40807|rate 1202788|lost 202|
[2025/09/12 05:24:11 810905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202788) in round 12|
[2025/09/12 05:24:11 810909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 810913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 810917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651778296|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 810921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651778296|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 810926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40807|srtt:32442|latest_rtt:32493|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 810931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:264|largest:264|pns:2|
[2025/09/12 05:24:11 810935] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:264|frame:ACK |recv_time:1757654651810789|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 810940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771810789|now:1757654651810789|interv:120000000|
[2025/09/12 05:24:11 810944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771810789|now:1757654651810789|interv:120000000|
[2025/09/12 05:24:11 810948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651811407|pq_index:0|
[2025/09/12 05:24:11 810952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651810155|
[2025/09/12 05:24:11 810956] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651810956|
[2025/09/12 05:24:11 810961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651810960|
[2025/09/12 05:24:11 810967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32442|min_srtt:32442|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 810974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:603678|
[2025/09/12 05:24:11 810978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32442|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 810983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 810987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32442|min_srtt:32442|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 810991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:604857|
[2025/09/12 05:24:11 810995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32442|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 811000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 811004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32442|min_srtt:32442|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 811008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:606036|
[2025/09/12 05:24:11 811012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 811016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 811020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 811024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 811029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 811033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:550623|
[2025/09/12 05:24:11 811037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 811041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 811045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651811407|
[2025/09/12 05:24:11 811049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651811407|
[2025/09/12 05:24:11 811052] [debug] |xqc_engine_wakeup_after|wakeup:1757654651811407|now:1757654651811052|diff:355|
[2025/09/12 05:24:11 811057] [debug] |xqc_engine_main_logic|END|now:1757654651810960|
[2025/09/12 05:24:11 811061] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651811061|
[2025/09/12 05:24:11 811065] [debug] |xqc_engine_wakeup_after|wakeup:1757654651811407|now:1757654651811065|diff:342|
[2025/09/12 05:24:11 811072] [debug] |xqc_engine_main_logic|END|now:1757654651811061|
[2025/09/12 05:24:11 812139] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651812139|
[2025/09/12 05:24:11 812149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651811407|pq_index:0|
[2025/09/12 05:24:11 812153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651810960|
[2025/09/12 05:24:11 812158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651812157|
[2025/09/12 05:24:11 812163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651811407|now:1757654651812157|
[2025/09/12 05:24:11 812167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651811407|now:1757654651812157|
[2025/09/12 05:24:11 812171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 812176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32442|min_srtt:32442|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 812180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:606036|
[2025/09/12 05:24:11 812184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 812188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 812192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 812196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 812201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 812205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:550623|
[2025/09/12 05:24:11 812209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 812213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:681|
[2025/09/12 05:24:11 812244] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:681|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651812221|stream_id:0|stream_offset:550623|
[2025/09/12 05:24:11 812253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:681|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 812261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 812267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32442|rtt_var:13|pto_duration:34442|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 812274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 812287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 812291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 812295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651871663|now:1757654651812267|interv:59396|
[2025/09/12 05:24:11 812299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651871663|now:1757654651812267|interval:59396|pto_count:0|srtt:32442
[2025/09/12 05:24:11 812303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 812308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 812313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:551802|
[2025/09/12 05:24:11 812317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 812321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:682|
[2025/09/12 05:24:11 812348] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:682|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651812328|stream_id:0|stream_offset:551802|
[2025/09/12 05:24:11 812356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:682|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 812363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 812369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32442|rtt_var:13|pto_duration:34442|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 812375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 812379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 812382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 812386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651871770|now:1757654651812369|interv:59401|
[2025/09/12 05:24:11 812390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651871770|now:1757654651812369|interval:59401|pto_count:0|srtt:32442
[2025/09/12 05:24:11 812395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43207|
[2025/09/12 05:24:11 812399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 812403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:552981|
[2025/09/12 05:24:11 812408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 812416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651813416|now:1757654651812416|interv:1000|
[2025/09/12 05:24:11 812420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 812424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 812428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651813416|
[2025/09/12 05:24:11 812432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651813416|
[2025/09/12 05:24:11 812436] [debug] |xqc_engine_wakeup_after|wakeup:1757654651813416|now:1757654651812436|diff:980|
[2025/09/12 05:24:11 812441] [debug] |xqc_engine_main_logic|END|now:1757654651812157|
[2025/09/12 05:24:11 812780] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651812779|
[2025/09/12 05:24:11 812788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 812794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:264|
[2025/09/12 05:24:11 812798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:265|
[2025/09/12 05:24:11 812803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:265|
[2025/09/12 05:24:11 812807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 812812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:647|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:648|path_largest_ack:647|
[2025/09/12 05:24:11 812817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:480384|prior_time:1757654651776862|is_app_limited:0|send_elapse:33998|ack_elapse:35917|ctl_first_sent_time:1757654651778398|lagest_ack_time:1757654651812779|curr_delivered:522391|
[2025/09/12 05:24:11 812821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651778398|
[2025/09/12 05:24:11 812826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2236||sndq_packets_used_bytes:0|sndq_packets_free:440|
[2025/09/12 05:24:11 812830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:648|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:648|path_largest_ack:648|
[2025/09/12 05:24:11 812834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:482784|prior_time:1757654651778971|is_app_limited:0|send_elapse:34012|ack_elapse:33808|ctl_first_sent_time:1757654651780403|lagest_ack_time:1757654651812779|curr_delivered:523591|
[2025/09/12 05:24:11 812839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651780403|
[2025/09/12 05:24:11 812842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2235||sndq_packets_used_bytes:0|sndq_packets_free:441|
[2025/09/12 05:24:11 812846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32442|rttvar:13|minrtt:30532|latest_rtt:32376|ack_delay:40|
[2025/09/12 05:24:11 812851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32429|rttvar:36|minrtt:30532|latest_rtt:32376|ack_delay:40|
[2025/09/12 05:24:11 812855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:648|lost_pn:645|thresh:3|
[2025/09/12 05:24:11 812859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 812867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32429|rtt_var:36|pto_duration:34429|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 812871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 812875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 812879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 812882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651871757|now:1757654651812866|interv:58891|
[2025/09/12 05:24:11 812886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651871757|now:1757654651812866|interval:58891|pto_count:0|srtt:32429
[2025/09/12 05:24:11 812891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 34012, ack_elapse 33808, delivered 40807|rate 1199782|lost 202|
[2025/09/12 05:24:11 812895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199782) in round 12|
[2025/09/12 05:24:11 812899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 812904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 812907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651780403|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 812912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651780403|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 812916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40807|srtt:32429|latest_rtt:32376|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 812922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:265|largest:265|pns:2|
[2025/09/12 05:24:11 812926] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:265|frame:ACK |recv_time:1757654651812779|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 812931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771812779|now:1757654651812779|interv:120000000|
[2025/09/12 05:24:11 812935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771812779|now:1757654651812779|interv:120000000|
[2025/09/12 05:24:11 812939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651813416|pq_index:0|
[2025/09/12 05:24:11 812943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651812157|
[2025/09/12 05:24:11 812947] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651812947|
[2025/09/12 05:24:11 812952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651812951|
[2025/09/12 05:24:11 812961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32429|min_srtt:32429|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 812965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:606036|
[2025/09/12 05:24:11 812970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32429|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 812974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 812979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32429|min_srtt:32429|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 812983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:607215|
[2025/09/12 05:24:11 812987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32429|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 812992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 812996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32429|min_srtt:32429|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 813000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:608394|
[2025/09/12 05:24:11 813004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 813008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 813012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 813016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 813021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 813025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:552981|
[2025/09/12 05:24:11 813029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 813033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 813037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651813416|
[2025/09/12 05:24:11 813041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651813416|
[2025/09/12 05:24:11 813044] [debug] |xqc_engine_wakeup_after|wakeup:1757654651813416|now:1757654651813044|diff:372|
[2025/09/12 05:24:11 813051] [debug] |xqc_engine_main_logic|END|now:1757654651812951|
[2025/09/12 05:24:11 813056] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651813056|
[2025/09/12 05:24:11 813061] [debug] |xqc_engine_wakeup_after|wakeup:1757654651813416|now:1757654651813060|diff:356|
[2025/09/12 05:24:11 813064] [debug] |xqc_engine_main_logic|END|now:1757654651813056|
[2025/09/12 05:24:11 814131] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651814131|
[2025/09/12 05:24:11 814141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651813416|pq_index:0|
[2025/09/12 05:24:11 814145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651812951|
[2025/09/12 05:24:11 814150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651814149|
[2025/09/12 05:24:11 814154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651813416|now:1757654651814149|
[2025/09/12 05:24:11 814158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651813416|now:1757654651814149|
[2025/09/12 05:24:11 814162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 814167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32429|min_srtt:32429|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 814172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:608394|
[2025/09/12 05:24:11 814176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 814180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 814184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 814188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 814193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 814197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:552981|
[2025/09/12 05:24:11 814201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 814206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:683|
[2025/09/12 05:24:11 814237] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:683|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651814213|stream_id:0|stream_offset:552981|
[2025/09/12 05:24:11 814246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:683|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 814253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 814259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32429|rtt_var:36|pto_duration:34429|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 814271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 814275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 814279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 814283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651873642|now:1757654651814259|interv:59383|
[2025/09/12 05:24:11 814287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651873642|now:1757654651814259|interval:59383|pto_count:0|srtt:32429
[2025/09/12 05:24:11 814292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 814297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 814301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:554160|
[2025/09/12 05:24:11 814305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 814309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:684|
[2025/09/12 05:24:11 814335] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:684|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651814316|stream_id:0|stream_offset:554160|
[2025/09/12 05:24:11 814344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:684|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 814350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 814356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32429|rtt_var:36|pto_duration:34429|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 814363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 814368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 814372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 814376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651873745|now:1757654651814356|interv:59389|
[2025/09/12 05:24:11 814380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651873745|now:1757654651814356|interval:59389|pto_count:0|srtt:32429
[2025/09/12 05:24:11 814385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43207|
[2025/09/12 05:24:11 814389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 814393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:555339|
[2025/09/12 05:24:11 814402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 814406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651815406|now:1757654651814406|interv:1000|
[2025/09/12 05:24:11 814410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 814414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 814418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651815406|
[2025/09/12 05:24:11 814422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651815406|
[2025/09/12 05:24:11 814426] [debug] |xqc_engine_wakeup_after|wakeup:1757654651815406|now:1757654651814426|diff:980|
[2025/09/12 05:24:11 814430] [debug] |xqc_engine_main_logic|END|now:1757654651814149|
[2025/09/12 05:24:11 814775] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651814774|
[2025/09/12 05:24:11 814783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 814789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:265|
[2025/09/12 05:24:11 814793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:266|
[2025/09/12 05:24:11 814799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:266|
[2025/09/12 05:24:11 814803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 814811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:649|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:650|path_largest_ack:649|
[2025/09/12 05:24:11 814816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:482784|prior_time:1757654651778971|is_app_limited:0|send_elapse:34130|ack_elapse:35803|ctl_first_sent_time:1757654651780521|lagest_ack_time:1757654651814774|curr_delivered:524791|
[2025/09/12 05:24:11 814821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651780521|
[2025/09/12 05:24:11 814825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2234||sndq_packets_used_bytes:0|sndq_packets_free:442|
[2025/09/12 05:24:11 814829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:650|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:650|path_largest_ack:650|
[2025/09/12 05:24:11 814834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:482784|prior_time:1757654651778971|is_app_limited:0|send_elapse:34130|ack_elapse:35803|ctl_first_sent_time:1757654651780521|lagest_ack_time:1757654651814774|curr_delivered:525991|
[2025/09/12 05:24:11 814838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651780616|
[2025/09/12 05:24:11 814842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2233||sndq_packets_used_bytes:0|sndq_packets_free:443|
[2025/09/12 05:24:11 814846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32429|rttvar:36|minrtt:30532|latest_rtt:34158|ack_delay:56|
[2025/09/12 05:24:11 814850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32638|rttvar:445|minrtt:30532|latest_rtt:34158|ack_delay:56|
[2025/09/12 05:24:11 814858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:650|lost_pn:647|thresh:3|
[2025/09/12 05:24:11 814862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 814866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32638|rtt_var:445|pto_duration:34638|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 814870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 814874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 814878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 814882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651873954|now:1757654651814866|interv:59088|
[2025/09/12 05:24:11 814886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651873954|now:1757654651814866|interval:59088|pto_count:0|srtt:32638
[2025/09/12 05:24:11 814890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 34130, ack_elapse 35803, delivered 43207|rate 1206798|lost 202|
[2025/09/12 05:24:11 814895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1206798) in round 12|
[2025/09/12 05:24:11 814899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 814903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 814907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651780616|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 814911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651780616|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 814916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40807|srtt:32638|latest_rtt:34158|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 814921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:266|largest:266|pns:2|
[2025/09/12 05:24:11 814926] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:266|frame:ACK |recv_time:1757654651814774|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 814930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771814774|now:1757654651814774|interv:120000000|
[2025/09/12 05:24:11 814934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771814774|now:1757654651814774|interv:120000000|
[2025/09/12 05:24:11 814938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651815406|pq_index:0|
[2025/09/12 05:24:11 814942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651814149|
[2025/09/12 05:24:11 814946] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651814946|
[2025/09/12 05:24:11 814954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651814953|
[2025/09/12 05:24:11 814959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32638|min_srtt:32638|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 814964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:608394|
[2025/09/12 05:24:11 814968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32638|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 814973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 814977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32638|min_srtt:32638|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 814981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:609573|
[2025/09/12 05:24:11 814986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32638|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 814990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 814994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32638|min_srtt:32638|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 814998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:610752|
[2025/09/12 05:24:11 815002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 815006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 815010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 815014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 815019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 815023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:555339|
[2025/09/12 05:24:11 815027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 815031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 815035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651815406|
[2025/09/12 05:24:11 815041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651815406|
[2025/09/12 05:24:11 815045] [debug] |xqc_engine_wakeup_after|wakeup:1757654651815406|now:1757654651815045|diff:361|
[2025/09/12 05:24:11 815049] [debug] |xqc_engine_main_logic|END|now:1757654651814953|
[2025/09/12 05:24:11 815054] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651815054|
[2025/09/12 05:24:11 815058] [debug] |xqc_engine_wakeup_after|wakeup:1757654651815406|now:1757654651815058|diff:348|
[2025/09/12 05:24:11 815062] [debug] |xqc_engine_main_logic|END|now:1757654651815054|
[2025/09/12 05:24:11 816129] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651816129|
[2025/09/12 05:24:11 816138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651815406|pq_index:0|
[2025/09/12 05:24:11 816142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651814953|
[2025/09/12 05:24:11 816147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651816146|
[2025/09/12 05:24:11 816151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651815406|now:1757654651816146|
[2025/09/12 05:24:11 816156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651815406|now:1757654651816146|
[2025/09/12 05:24:11 816160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 816164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32638|min_srtt:32638|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 816169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:610752|
[2025/09/12 05:24:11 816173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 816177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 816181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 816185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 816190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 816194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:555339|
[2025/09/12 05:24:11 816198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 816203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:685|
[2025/09/12 05:24:11 816234] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:685|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651816210|stream_id:0|stream_offset:555339|
[2025/09/12 05:24:11 816243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:685|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 816256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 816263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32638|rtt_var:445|pto_duration:34638|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 816267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 816271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 816275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 816279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651875848|now:1757654651816262|interv:59586|
[2025/09/12 05:24:11 816283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651875848|now:1757654651816262|interval:59586|pto_count:0|srtt:32638
[2025/09/12 05:24:11 816288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 816292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 816297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:556518|
[2025/09/12 05:24:11 816301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 816305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:686|
[2025/09/12 05:24:11 816330] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:686|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651816312|stream_id:0|stream_offset:556518|
[2025/09/12 05:24:11 816339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:686|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 816346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 816352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32638|rtt_var:445|pto_duration:34638|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 816359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 816365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 816369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 816373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651875950|now:1757654651816352|interv:59598|
[2025/09/12 05:24:11 816377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651875950|now:1757654651816352|interval:59598|pto_count:0|srtt:32638
[2025/09/12 05:24:11 816381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43207|
[2025/09/12 05:24:11 816386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 816394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:557697|
[2025/09/12 05:24:11 816399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 816403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651817403|now:1757654651816403|interv:1000|
[2025/09/12 05:24:11 816407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 816411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 816415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651817403|
[2025/09/12 05:24:11 816419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651817403|
[2025/09/12 05:24:11 816423] [debug] |xqc_engine_wakeup_after|wakeup:1757654651817403|now:1757654651816423|diff:980|
[2025/09/12 05:24:11 816428] [debug] |xqc_engine_main_logic|END|now:1757654651816146|
[2025/09/12 05:24:11 816775] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651816774|
[2025/09/12 05:24:11 816782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 816788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:266|
[2025/09/12 05:24:11 816792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:267|
[2025/09/12 05:24:11 816797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:267|
[2025/09/12 05:24:11 816802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 816806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:651|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:652|path_largest_ack:651|
[2025/09/12 05:24:11 816811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:485184|prior_time:1757654651780830|is_app_limited:0|send_elapse:33877|ack_elapse:35944|ctl_first_sent_time:1757654651782263|lagest_ack_time:1757654651816774|curr_delivered:527191|
[2025/09/12 05:24:11 816815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651782263|
[2025/09/12 05:24:11 816820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2232||sndq_packets_used_bytes:0|sndq_packets_free:444|
[2025/09/12 05:24:11 816824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:652|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:652|path_largest_ack:652|
[2025/09/12 05:24:11 816828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:487584|prior_time:1757654651782836|is_app_limited:0|send_elapse:33887|ack_elapse:33938|ctl_first_sent_time:1757654651784267|lagest_ack_time:1757654651816774|curr_delivered:528391|
[2025/09/12 05:24:11 816833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651784267|
[2025/09/12 05:24:11 816837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2231||sndq_packets_used_bytes:0|sndq_packets_free:445|
[2025/09/12 05:24:11 816841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32638|rttvar:445|minrtt:30532|latest_rtt:32507|ack_delay:56|
[2025/09/12 05:24:11 816849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32615|rttvar:380|minrtt:30532|latest_rtt:32507|ack_delay:56|
[2025/09/12 05:24:11 816853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:652|lost_pn:649|thresh:3|
[2025/09/12 05:24:11 816857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 816861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32615|rtt_var:380|pto_duration:34615|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 816865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 816869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 816873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 816877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651875927|now:1757654651816861|interv:59066|
[2025/09/12 05:24:11 816881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651875927|now:1757654651816861|interval:59066|pto_count:0|srtt:32615
[2025/09/12 05:24:11 816885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33887, ack_elapse 33938, delivered 40807|rate 1202398|lost 202|
[2025/09/12 05:24:11 816890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202398) in round 12|
[2025/09/12 05:24:11 816894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 816898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 816902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651784267|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 816906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651784267|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 816911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40807|srtt:32615|latest_rtt:32507|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 816916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:267|largest:267|pns:2|
[2025/09/12 05:24:11 816921] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:267|frame:ACK |recv_time:1757654651816774|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 816925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771816774|now:1757654651816774|interv:120000000|
[2025/09/12 05:24:11 816929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771816774|now:1757654651816774|interv:120000000|
[2025/09/12 05:24:11 816933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651817403|pq_index:0|
[2025/09/12 05:24:11 816940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651816146|
[2025/09/12 05:24:11 816944] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651816944|
[2025/09/12 05:24:11 816949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651816948|
[2025/09/12 05:24:11 816954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32615|min_srtt:32615|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 816958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:610752|
[2025/09/12 05:24:11 816963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32615|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 816967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 816972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32615|min_srtt:32615|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 816976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:611931|
[2025/09/12 05:24:11 816980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32615|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 816985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 816989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32615|min_srtt:32615|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 816993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:613110|
[2025/09/12 05:24:11 816997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 817001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 817005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 817009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 817014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 817018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:557697|
[2025/09/12 05:24:11 817022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 817028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 817032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651817403|
[2025/09/12 05:24:11 817036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651817403|
[2025/09/12 05:24:11 817040] [debug] |xqc_engine_wakeup_after|wakeup:1757654651817403|now:1757654651817040|diff:363|
[2025/09/12 05:24:11 817044] [debug] |xqc_engine_main_logic|END|now:1757654651816948|
[2025/09/12 05:24:11 817049] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651817049|
[2025/09/12 05:24:11 817053] [debug] |xqc_engine_wakeup_after|wakeup:1757654651817403|now:1757654651817053|diff:350|
[2025/09/12 05:24:11 817057] [debug] |xqc_engine_main_logic|END|now:1757654651817049|
[2025/09/12 05:24:11 818124] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651818124|
[2025/09/12 05:24:11 818133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651817403|pq_index:0|
[2025/09/12 05:24:11 818137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651816948|
[2025/09/12 05:24:11 818142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651818141|
[2025/09/12 05:24:11 818146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651817403|now:1757654651818141|
[2025/09/12 05:24:11 818151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651817403|now:1757654651818141|
[2025/09/12 05:24:11 818155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 818159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32615|min_srtt:32615|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 818164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:613110|
[2025/09/12 05:24:11 818168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 818172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 818176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 818180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 818185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 818189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:557697|
[2025/09/12 05:24:11 818193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 818198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:687|
[2025/09/12 05:24:11 818229] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:687|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651818205|stream_id:0|stream_offset:557697|
[2025/09/12 05:24:11 818245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:687|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 818252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 818258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32615|rtt_var:380|pto_duration:34615|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 818263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 818266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 818270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 818274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651877820|now:1757654651818258|interv:59562|
[2025/09/12 05:24:11 818278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651877820|now:1757654651818258|interval:59562|pto_count:0|srtt:32615
[2025/09/12 05:24:11 818283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 818288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 818292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:558876|
[2025/09/12 05:24:11 818296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 818300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:688|
[2025/09/12 05:24:11 818327] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:688|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651818307|stream_id:0|stream_offset:558876|
[2025/09/12 05:24:11 818336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:688|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 818342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 818349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32615|rtt_var:380|pto_duration:34615|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 818356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 818360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 818364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 818368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651877922|now:1757654651818348|interv:59574|
[2025/09/12 05:24:11 818372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651877922|now:1757654651818348|interval:59574|pto_count:0|srtt:32615
[2025/09/12 05:24:11 818381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43207|
[2025/09/12 05:24:11 818385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 818390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:560055|
[2025/09/12 05:24:11 818394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 818398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651819398|now:1757654651818398|interv:1000|
[2025/09/12 05:24:11 818402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 818406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 818410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651819398|
[2025/09/12 05:24:11 818414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651819398|
[2025/09/12 05:24:11 818418] [debug] |xqc_engine_wakeup_after|wakeup:1757654651819398|now:1757654651818418|diff:980|
[2025/09/12 05:24:11 818422] [debug] |xqc_engine_main_logic|END|now:1757654651818141|
[2025/09/12 05:24:11 818764] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651818763|
[2025/09/12 05:24:11 818772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 818777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:267|
[2025/09/12 05:24:11 818781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:268|
[2025/09/12 05:24:11 818787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:268|
[2025/09/12 05:24:11 818791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 818796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:653|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:654|path_largest_ack:653|
[2025/09/12 05:24:11 818800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:487584|prior_time:1757654651782836|is_app_limited:0|send_elapse:33988|ack_elapse:35927|ctl_first_sent_time:1757654651784368|lagest_ack_time:1757654651818763|curr_delivered:529591|
[2025/09/12 05:24:11 818804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651784368|
[2025/09/12 05:24:11 818809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2230||sndq_packets_used_bytes:0|sndq_packets_free:446|
[2025/09/12 05:24:11 818813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:654|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:654|path_largest_ack:654|
[2025/09/12 05:24:11 818817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:489984|prior_time:1757654651784831|is_app_limited:0|send_elapse:33881|ack_elapse:33932|ctl_first_sent_time:1757654651786263|lagest_ack_time:1757654651818763|curr_delivered:530791|
[2025/09/12 05:24:11 818822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651786263|
[2025/09/12 05:24:11 818825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2229||sndq_packets_used_bytes:0|sndq_packets_free:447|
[2025/09/12 05:24:11 818833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32615|rttvar:380|minrtt:30532|latest_rtt:32500|ack_delay:56|
[2025/09/12 05:24:11 818837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32594|rttvar:327|minrtt:30532|latest_rtt:32500|ack_delay:56|
[2025/09/12 05:24:11 818842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:654|lost_pn:651|thresh:3|
[2025/09/12 05:24:11 818846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 818850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32594|rtt_var:327|pto_duration:34594|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 818854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 818858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 818862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 818866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651877901|now:1757654651818850|interv:59051|
[2025/09/12 05:24:11 818869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651877901|now:1757654651818850|interval:59051|pto_count:0|srtt:32594
[2025/09/12 05:24:11 818874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33881, ack_elapse 33932, delivered 40807|rate 1202611|lost 202|
[2025/09/12 05:24:11 818878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202611) in round 12|
[2025/09/12 05:24:11 818882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 818886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 818890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651786263|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 818895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651786263|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 818899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40807|srtt:32594|latest_rtt:32500|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 818905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:268|largest:268|pns:2|
[2025/09/12 05:24:11 818909] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:268|frame:ACK |recv_time:1757654651818763|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 818913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771818763|now:1757654651818763|interv:120000000|
[2025/09/12 05:24:11 818917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771818763|now:1757654651818763|interv:120000000|
[2025/09/12 05:24:11 818924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651819398|pq_index:0|
[2025/09/12 05:24:11 818928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651818141|
[2025/09/12 05:24:11 818932] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651818932|
[2025/09/12 05:24:11 818937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651818936|
[2025/09/12 05:24:11 818942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32594|min_srtt:32594|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 818947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:613110|
[2025/09/12 05:24:11 818951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32594|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 818956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 818960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32594|min_srtt:32594|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 818964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:614289|
[2025/09/12 05:24:11 818969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32594|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 818973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 818977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32594|min_srtt:32594|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 818981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:615468|
[2025/09/12 05:24:11 818986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 818989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 818993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 818997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 819002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 819006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:560055|
[2025/09/12 05:24:11 819013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 819017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 819020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651819398|
[2025/09/12 05:24:11 819024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651819398|
[2025/09/12 05:24:11 819028] [debug] |xqc_engine_wakeup_after|wakeup:1757654651819398|now:1757654651819028|diff:370|
[2025/09/12 05:24:11 819032] [debug] |xqc_engine_main_logic|END|now:1757654651818936|
[2025/09/12 05:24:11 819037] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651819037|
[2025/09/12 05:24:11 819041] [debug] |xqc_engine_wakeup_after|wakeup:1757654651819398|now:1757654651819041|diff:357|
[2025/09/12 05:24:11 819045] [debug] |xqc_engine_main_logic|END|now:1757654651819037|
[2025/09/12 05:24:11 820113] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651820113|
[2025/09/12 05:24:11 820123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651819398|pq_index:0|
[2025/09/12 05:24:11 820127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651818936|
[2025/09/12 05:24:11 820132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651820131|
[2025/09/12 05:24:11 820136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651819398|now:1757654651820131|
[2025/09/12 05:24:11 820140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651819398|now:1757654651820131|
[2025/09/12 05:24:11 820144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 820149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32594|min_srtt:32594|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 820154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:615468|
[2025/09/12 05:24:11 820158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 820162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 820166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 820170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 820174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 820178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:560055|
[2025/09/12 05:24:11 820183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 820187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:689|
[2025/09/12 05:24:11 820223] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:689|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651820199|stream_id:0|stream_offset:560055|
[2025/09/12 05:24:11 820232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:689|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 820239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 820245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32594|rtt_var:327|pto_duration:34594|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 820251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 820255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 820259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 820263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651879793|now:1757654651820245|interv:59548|
[2025/09/12 05:24:11 820267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651879793|now:1757654651820245|interval:59548|pto_count:0|srtt:32594
[2025/09/12 05:24:11 820272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 820277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 820281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:561234|
[2025/09/12 05:24:11 820285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 820289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:690|
[2025/09/12 05:24:11 820314] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:690|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651820296|stream_id:0|stream_offset:561234|
[2025/09/12 05:24:11 820323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:690|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 820330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 820337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32594|rtt_var:327|pto_duration:34594|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 820343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 820347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 820351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 820355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651879890|now:1757654651820336|interv:59554|
[2025/09/12 05:24:11 820363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651879890|now:1757654651820336|interval:59554|pto_count:0|srtt:32594
[2025/09/12 05:24:11 820368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43207|
[2025/09/12 05:24:11 820372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 820376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:562413|
[2025/09/12 05:24:11 820381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 820385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651821385|now:1757654651820385|interv:1000|
[2025/09/12 05:24:11 820389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 820392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 820396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651821385|
[2025/09/12 05:24:11 820401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651821385|
[2025/09/12 05:24:11 820405] [debug] |xqc_engine_wakeup_after|wakeup:1757654651821385|now:1757654651820404|diff:981|
[2025/09/12 05:24:11 820409] [debug] |xqc_engine_main_logic|END|now:1757654651820131|
[2025/09/12 05:24:11 820765] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651820765|
[2025/09/12 05:24:11 820773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 820779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:268|
[2025/09/12 05:24:11 820783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:269|
[2025/09/12 05:24:11 820788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:269|
[2025/09/12 05:24:11 820792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 820797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:655|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:656|path_largest_ack:655|
[2025/09/12 05:24:11 820801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:489984|prior_time:1757654651784831|is_app_limited:0|send_elapse:33982|ack_elapse:35934|ctl_first_sent_time:1757654651786364|lagest_ack_time:1757654651820765|curr_delivered:531991|
[2025/09/12 05:24:11 820806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651786364|
[2025/09/12 05:24:11 820810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2228||sndq_packets_used_bytes:0|sndq_packets_free:448|
[2025/09/12 05:24:11 820814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:656|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:656|path_largest_ack:656|
[2025/09/12 05:24:11 820819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:492384|prior_time:1757654651786831|is_app_limited:0|send_elapse:33936|ack_elapse:33934|ctl_first_sent_time:1757654651788305|lagest_ack_time:1757654651820765|curr_delivered:533191|
[2025/09/12 05:24:11 820827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651788305|
[2025/09/12 05:24:11 820831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2227||sndq_packets_used_bytes:0|sndq_packets_free:449|
[2025/09/12 05:24:11 820834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32594|rttvar:327|minrtt:30532|latest_rtt:32460|ack_delay:56|
[2025/09/12 05:24:11 820839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32570|rttvar:293|minrtt:30532|latest_rtt:32460|ack_delay:56|
[2025/09/12 05:24:11 820843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:656|lost_pn:653|thresh:3|
[2025/09/12 05:24:11 820847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 820851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32570|rtt_var:293|pto_duration:34570|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 820855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 820859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 820863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 820867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651879866|now:1757654651820851|interv:59015|
[2025/09/12 05:24:11 820871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651879866|now:1757654651820851|interval:59015|pto_count:0|srtt:32570
[2025/09/12 05:24:11 820875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33936, ack_elapse 33934, delivered 40807|rate 1202469|lost 202|
[2025/09/12 05:24:11 820879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202469) in round 12|
[2025/09/12 05:24:11 820883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 820888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 820892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651788305|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 820896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651788305|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 820900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40807|srtt:32570|latest_rtt:32460|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 820906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:269|largest:269|pns:2|
[2025/09/12 05:24:11 820910] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:269|frame:ACK |recv_time:1757654651820765|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 820917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771820765|now:1757654651820765|interv:120000000|
[2025/09/12 05:24:11 820922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771820765|now:1757654651820765|interv:120000000|
[2025/09/12 05:24:11 820925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651821385|pq_index:0|
[2025/09/12 05:24:11 820930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651820131|
[2025/09/12 05:24:11 820933] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651820933|
[2025/09/12 05:24:11 820938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651820937|
[2025/09/12 05:24:11 820944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32570|min_srtt:32570|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 820948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:615468|
[2025/09/12 05:24:11 820953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32570|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 820957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 820961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32570|min_srtt:32570|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 820966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:616647|
[2025/09/12 05:24:11 820970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32570|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 820974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 820979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32570|min_srtt:32570|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 820983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:617826|
[2025/09/12 05:24:11 820987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 820991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 820995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 820999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 821003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 821010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:562413|
[2025/09/12 05:24:11 821014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 821018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 821022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651821385|
[2025/09/12 05:24:11 821026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651821385|
[2025/09/12 05:24:11 821029] [debug] |xqc_engine_wakeup_after|wakeup:1757654651821385|now:1757654651821029|diff:356|
[2025/09/12 05:24:11 821034] [debug] |xqc_engine_main_logic|END|now:1757654651820937|
[2025/09/12 05:24:11 821038] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651821038|
[2025/09/12 05:24:11 821042] [debug] |xqc_engine_wakeup_after|wakeup:1757654651821385|now:1757654651821042|diff:343|
[2025/09/12 05:24:11 821046] [debug] |xqc_engine_main_logic|END|now:1757654651821038|
[2025/09/12 05:24:11 822114] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651822114|
[2025/09/12 05:24:11 822123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651821385|pq_index:0|
[2025/09/12 05:24:11 822128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651820937|
[2025/09/12 05:24:11 822132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651822131|
[2025/09/12 05:24:11 822137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651821385|now:1757654651822131|
[2025/09/12 05:24:11 822141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651821385|now:1757654651822131|
[2025/09/12 05:24:11 822145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 822150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32570|min_srtt:32570|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 822154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:617826|
[2025/09/12 05:24:11 822159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 822162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 822166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 822171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 822175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 822179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:562413|
[2025/09/12 05:24:11 822188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 822192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:691|
[2025/09/12 05:24:11 822223] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:691|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651822200|stream_id:0|stream_offset:562413|
[2025/09/12 05:24:11 822232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:691|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 822240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 822246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32570|rtt_var:293|pto_duration:34570|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 822252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 822256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 822260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 822264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651881770|now:1757654651822246|interv:59524|
[2025/09/12 05:24:11 822268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651881770|now:1757654651822246|interval:59524|pto_count:0|srtt:32570
[2025/09/12 05:24:11 822272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 822277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 822281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:563592|
[2025/09/12 05:24:11 822286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 822290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:692|
[2025/09/12 05:24:11 822316] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:692|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651822297|stream_id:0|stream_offset:563592|
[2025/09/12 05:24:11 822324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:692|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 822331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 822337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32570|rtt_var:293|pto_duration:34570|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 822344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 822348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 822352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 822361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651881867|now:1757654651822337|interv:59530|
[2025/09/12 05:24:11 822365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651881867|now:1757654651822337|interval:59530|pto_count:0|srtt:32570
[2025/09/12 05:24:11 822369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43207|
[2025/09/12 05:24:11 822374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 822378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:564771|
[2025/09/12 05:24:11 822383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 822386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651823386|now:1757654651822386|interv:1000|
[2025/09/12 05:24:11 822390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 822394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 822398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651823386|
[2025/09/12 05:24:11 822402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651823386|
[2025/09/12 05:24:11 822406] [debug] |xqc_engine_wakeup_after|wakeup:1757654651823386|now:1757654651822406|diff:980|
[2025/09/12 05:24:11 822410] [debug] |xqc_engine_main_logic|END|now:1757654651822131|
[2025/09/12 05:24:11 822754] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651822754|
[2025/09/12 05:24:11 822762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 822768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:269|
[2025/09/12 05:24:11 822772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:270|
[2025/09/12 05:24:11 822777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:270|
[2025/09/12 05:24:11 822781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 822786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:657|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:658|path_largest_ack:657|
[2025/09/12 05:24:11 822790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:492384|prior_time:1757654651786831|is_app_limited:0|send_elapse:34043|ack_elapse:35923|ctl_first_sent_time:1757654651788412|lagest_ack_time:1757654651822754|curr_delivered:534391|
[2025/09/12 05:24:11 822795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651788412|
[2025/09/12 05:24:11 822799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2226||sndq_packets_used_bytes:0|sndq_packets_free:450|
[2025/09/12 05:24:11 822804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:658|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:658|path_largest_ack:658|
[2025/09/12 05:24:11 822808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:492384|prior_time:1757654651786831|is_app_limited:0|send_elapse:34043|ack_elapse:35923|ctl_first_sent_time:1757654651788412|lagest_ack_time:1757654651822754|curr_delivered:535591|
[2025/09/12 05:24:11 822816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651788530|
[2025/09/12 05:24:11 822820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2225||sndq_packets_used_bytes:0|sndq_packets_free:451|
[2025/09/12 05:24:11 822824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32570|rttvar:293|minrtt:30532|latest_rtt:34224|ack_delay:56|
[2025/09/12 05:24:11 822828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32770|rttvar:619|minrtt:30532|latest_rtt:34224|ack_delay:56|
[2025/09/12 05:24:11 822832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:658|lost_pn:655|thresh:3|
[2025/09/12 05:24:11 822836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 822840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32770|rtt_var:619|pto_duration:35246|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 822845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 822849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 822852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 822856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651882543|now:1757654651822840|interv:59703|
[2025/09/12 05:24:11 822860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651882543|now:1757654651822840|interval:59703|pto_count:0|srtt:32770
[2025/09/12 05:24:11 822865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 34043, ack_elapse 35923, delivered 43207|rate 1202767|lost 202|
[2025/09/12 05:24:11 822869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202767) in round 12|
[2025/09/12 05:24:11 822873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 822877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 822881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651788530|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 822885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651788530|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 822890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40807|srtt:32770|latest_rtt:34224|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 822895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:270|largest:270|pns:2|
[2025/09/12 05:24:11 822902] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:270|frame:ACK |recv_time:1757654651822754|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 822907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771822754|now:1757654651822754|interv:120000000|
[2025/09/12 05:24:11 822911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771822754|now:1757654651822754|interv:120000000|
[2025/09/12 05:24:11 822915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651823386|pq_index:0|
[2025/09/12 05:24:11 822919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651822131|
[2025/09/12 05:24:11 822923] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651822923|
[2025/09/12 05:24:11 822928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651822927|
[2025/09/12 05:24:11 822933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32770|min_srtt:32770|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 822938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:617826|
[2025/09/12 05:24:11 822942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32770|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 822946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 822951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32770|min_srtt:32770|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 822955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:619005|
[2025/09/12 05:24:11 822959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32770|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 822964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 822968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32770|min_srtt:32770|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 822972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:620184|
[2025/09/12 05:24:11 822976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 822980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 822984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 822992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 822997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 823001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:564771|
[2025/09/12 05:24:11 823005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 823009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 823013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651823386|
[2025/09/12 05:24:11 823017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651823386|
[2025/09/12 05:24:11 823020] [debug] |xqc_engine_wakeup_after|wakeup:1757654651823386|now:1757654651823020|diff:366|
[2025/09/12 05:24:11 823024] [debug] |xqc_engine_main_logic|END|now:1757654651822927|
[2025/09/12 05:24:11 823029] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651823029|
[2025/09/12 05:24:11 823033] [debug] |xqc_engine_wakeup_after|wakeup:1757654651823386|now:1757654651823033|diff:353|
[2025/09/12 05:24:11 823037] [debug] |xqc_engine_main_logic|END|now:1757654651823029|
[2025/09/12 05:24:11 824105] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651824105|
[2025/09/12 05:24:11 824114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651823386|pq_index:0|
[2025/09/12 05:24:11 824118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651822927|
[2025/09/12 05:24:11 824123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651824122|
[2025/09/12 05:24:11 824127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651823386|now:1757654651824122|
[2025/09/12 05:24:11 824131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651823386|now:1757654651824122|
[2025/09/12 05:24:11 824135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 824140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32770|min_srtt:32770|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 824145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:620184|
[2025/09/12 05:24:11 824149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 824153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 824157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 824161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 824165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 824174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:564771|
[2025/09/12 05:24:11 824178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 824182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:693|
[2025/09/12 05:24:11 824214] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:693|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651824190|stream_id:0|stream_offset:564771|
[2025/09/12 05:24:11 824222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:693|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 824229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 824236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32770|rtt_var:619|pto_duration:35246|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 824242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 824246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 824250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 824254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651884436|now:1757654651824235|interv:60201|
[2025/09/12 05:24:11 824258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651884436|now:1757654651824235|interval:60201|pto_count:0|srtt:32770
[2025/09/12 05:24:11 824263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 824268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 824272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:565950|
[2025/09/12 05:24:11 824276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 824280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:694|
[2025/09/12 05:24:11 824306] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:694|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651824287|stream_id:0|stream_offset:565950|
[2025/09/12 05:24:11 824314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:694|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 824321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 824328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32770|rtt_var:619|pto_duration:35246|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 824335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 824347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 824351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 824355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651884533|now:1757654651824327|interv:60206|
[2025/09/12 05:24:11 824359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651884533|now:1757654651824327|interval:60206|pto_count:0|srtt:32770
[2025/09/12 05:24:11 824364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43207|
[2025/09/12 05:24:11 824369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 824373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:567129|
[2025/09/12 05:24:11 824377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 824381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651825381|now:1757654651824381|interv:1000|
[2025/09/12 05:24:11 824385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 824389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 824393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651825381|
[2025/09/12 05:24:11 824397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651825381|
[2025/09/12 05:24:11 824401] [debug] |xqc_engine_wakeup_after|wakeup:1757654651825381|now:1757654651824401|diff:980|
[2025/09/12 05:24:11 824405] [debug] |xqc_engine_main_logic|END|now:1757654651824122|
[2025/09/12 05:24:11 824749] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651824748|
[2025/09/12 05:24:11 824757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 824762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:270|
[2025/09/12 05:24:11 824766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:271|
[2025/09/12 05:24:11 824772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:271|
[2025/09/12 05:24:11 824776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 824780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:659|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:660|path_largest_ack:659|
[2025/09/12 05:24:11 824787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:494791|prior_time:1757654651788943|is_app_limited:0|send_elapse:33981|ack_elapse:35805|ctl_first_sent_time:1757654651790383|lagest_ack_time:1757654651824748|curr_delivered:536791|
[2025/09/12 05:24:11 824792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651790383|
[2025/09/12 05:24:11 824797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2224||sndq_packets_used_bytes:0|sndq_packets_free:452|
[2025/09/12 05:24:11 824801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:660|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:660|path_largest_ack:660|
[2025/09/12 05:24:11 824809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:494791|prior_time:1757654651788943|is_app_limited:0|send_elapse:33981|ack_elapse:35805|ctl_first_sent_time:1757654651790383|lagest_ack_time:1757654651824748|curr_delivered:537991|
[2025/09/12 05:24:11 824813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651790505|
[2025/09/12 05:24:11 824817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2223||sndq_packets_used_bytes:0|sndq_packets_free:453|
[2025/09/12 05:24:11 824821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32770|rttvar:619|minrtt:30532|latest_rtt:34243|ack_delay:56|
[2025/09/12 05:24:11 824825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32947|rttvar:819|minrtt:30532|latest_rtt:34243|ack_delay:56|
[2025/09/12 05:24:11 824830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:660|lost_pn:657|thresh:3|
[2025/09/12 05:24:11 824834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 824838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32947|rtt_var:819|pto_duration:36223|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 824843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 824847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 824851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 824855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651885510|now:1757654651824838|interv:60672|
[2025/09/12 05:24:11 824859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651885510|now:1757654651824838|interval:60672|pto_count:0|srtt:32947
[2025/09/12 05:24:11 824863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33981, ack_elapse 35805, delivered 43200|rate 1206535|lost 202|
[2025/09/12 05:24:11 824868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1206535) in round 12|
[2025/09/12 05:24:11 824872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 824876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 824880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651790505|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 824885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651790505|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 824889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40807|srtt:32947|latest_rtt:34243|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 824897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:271|largest:271|pns:2|
[2025/09/12 05:24:11 824902] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:271|frame:ACK |recv_time:1757654651824748|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 824907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771824748|now:1757654651824748|interv:120000000|
[2025/09/12 05:24:11 824911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771824748|now:1757654651824748|interv:120000000|
[2025/09/12 05:24:11 824915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651825381|pq_index:0|
[2025/09/12 05:24:11 824919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651824122|
[2025/09/12 05:24:11 824923] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651824923|
[2025/09/12 05:24:11 824927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651824927|
[2025/09/12 05:24:11 824933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32947|min_srtt:32947|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 824938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:620184|
[2025/09/12 05:24:11 824942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32947|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 824947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 824951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32947|min_srtt:32947|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 824956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:621363|
[2025/09/12 05:24:11 824960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32947|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 824964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 824969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32947|min_srtt:32947|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 824973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:622542|
[2025/09/12 05:24:11 824977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 824981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 824988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 824992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 824996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 825000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:567129|
[2025/09/12 05:24:11 825005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 825009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 825012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651825381|
[2025/09/12 05:24:11 825016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651825381|
[2025/09/12 05:24:11 825020] [debug] |xqc_engine_wakeup_after|wakeup:1757654651825381|now:1757654651825020|diff:361|
[2025/09/12 05:24:11 825024] [debug] |xqc_engine_main_logic|END|now:1757654651824927|
[2025/09/12 05:24:11 825029] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651825029|
[2025/09/12 05:24:11 825033] [debug] |xqc_engine_wakeup_after|wakeup:1757654651825381|now:1757654651825033|diff:348|
[2025/09/12 05:24:11 825037] [debug] |xqc_engine_main_logic|END|now:1757654651825029|
[2025/09/12 05:24:11 826105] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651826105|
[2025/09/12 05:24:11 826115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651825381|pq_index:0|
[2025/09/12 05:24:11 826119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651824927|
[2025/09/12 05:24:11 826124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651826123|
[2025/09/12 05:24:11 826128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651825381|now:1757654651826123|
[2025/09/12 05:24:11 826132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651825381|now:1757654651826123|
[2025/09/12 05:24:11 826136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 826141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32947|min_srtt:32947|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 826146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:622542|
[2025/09/12 05:24:11 826150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 826154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 826158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 826162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 826171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 826175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:567129|
[2025/09/12 05:24:11 826180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 826184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:695|
[2025/09/12 05:24:11 826215] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:695|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651826192|stream_id:0|stream_offset:567129|
[2025/09/12 05:24:11 826225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:695|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 826232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 826239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32947|rtt_var:819|pto_duration:36223|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 826244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 826248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 826252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 826256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651887415|now:1757654651826238|interv:61177|
[2025/09/12 05:24:11 826260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651887415|now:1757654651826238|interval:61177|pto_count:0|srtt:32947
[2025/09/12 05:24:11 826265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 826270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 826274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:568308|
[2025/09/12 05:24:11 826279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 826283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:696|
[2025/09/12 05:24:11 826308] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:696|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651826289|stream_id:0|stream_offset:568308|
[2025/09/12 05:24:11 826317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:696|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 826324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 826330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32947|rtt_var:819|pto_duration:36223|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 826342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 826346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 826350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 826354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651887512|now:1757654651826330|interv:61182|
[2025/09/12 05:24:11 826358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651887512|now:1757654651826330|interval:61182|pto_count:0|srtt:32947
[2025/09/12 05:24:11 826362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43207|
[2025/09/12 05:24:11 826367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 826371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:569487|
[2025/09/12 05:24:11 826376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 826380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651827380|now:1757654651826380|interv:1000|
[2025/09/12 05:24:11 826384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 826387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 826391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651827380|
[2025/09/12 05:24:11 826396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651827380|
[2025/09/12 05:24:11 826400] [debug] |xqc_engine_wakeup_after|wakeup:1757654651827380|now:1757654651826400|diff:980|
[2025/09/12 05:24:11 826404] [debug] |xqc_engine_main_logic|END|now:1757654651826123|
[2025/09/12 05:24:11 826736] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651826735|
[2025/09/12 05:24:11 826743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 826749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:271|
[2025/09/12 05:24:11 826753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:272|
[2025/09/12 05:24:11 826758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:272|
[2025/09/12 05:24:11 826762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 826767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:661|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:662|path_largest_ack:661|
[2025/09/12 05:24:11 826772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:497191|prior_time:1757654651790825|is_app_limited:0|send_elapse:33937|ack_elapse:35910|ctl_first_sent_time:1757654651792289|lagest_ack_time:1757654651826735|curr_delivered:539198|
[2025/09/12 05:24:11 826776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651792289|
[2025/09/12 05:24:11 826785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2222||sndq_packets_used_bytes:0|sndq_packets_free:454|
[2025/09/12 05:24:11 826789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:662|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:662|path_largest_ack:662|
[2025/09/12 05:24:11 826793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:499591|prior_time:1757654651792848|is_app_limited:0|send_elapse:33942|ack_elapse:33887|ctl_first_sent_time:1757654651794286|lagest_ack_time:1757654651826735|curr_delivered:540398|
[2025/09/12 05:24:11 826798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651794286|
[2025/09/12 05:24:11 826801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2221||sndq_packets_used_bytes:0|sndq_packets_free:455|
[2025/09/12 05:24:11 826805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32947|rttvar:819|minrtt:30532|latest_rtt:32449|ack_delay:32|
[2025/09/12 05:24:11 826810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32881|rttvar:747|minrtt:30532|latest_rtt:32449|ack_delay:32|
[2025/09/12 05:24:11 826814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:662|lost_pn:659|thresh:3|
[2025/09/12 05:24:11 826818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 255|pns:2|
[2025/09/12 05:24:11 826822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 826826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32881|rtt_var:747|pto_duration:35869|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 826830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 826834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 826838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 826842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651887158|now:1757654651826826|interv:60332|
[2025/09/12 05:24:11 826846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651887158|now:1757654651826826|interval:60332|pto_count:0|srtt:32881
[2025/09/12 05:24:11 826850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33942, ack_elapse 33887, delivered 40807|rate 1202256|lost 202|
[2025/09/12 05:24:11 826854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202256) in round 12|
[2025/09/12 05:24:11 826858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 826862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 826866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2407|po_sent_time:1757654651794286|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 826871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2407|po_sent_time:1757654651794286|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 826878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40800|srtt:32881|latest_rtt:32449|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 826883] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:97905|inflight:40800|mode:2|applimit:0|pacing_rate:1210248|bw:1210248|srtt:32881|latest_rtt:32449|min_rtt:30532|send:695|lost:202|tlp:0|recv:269|recovery:0|slow_start:0|conn_life:538734|acked:2407|delivered:540398|is_cwnd_limited:0|
[2025/09/12 05:24:11 826889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:272|largest:272|pns:2|
[2025/09/12 05:24:11 826893] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:272|frame:ACK |recv_time:1757654651826735|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 826898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771826735|now:1757654651826735|interv:120000000|
[2025/09/12 05:24:11 826902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771826735|now:1757654651826735|interv:120000000|
[2025/09/12 05:24:11 826906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651827380|pq_index:0|
[2025/09/12 05:24:11 826910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651826123|
[2025/09/12 05:24:11 826914] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651826914|
[2025/09/12 05:24:11 826919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651826918|
[2025/09/12 05:24:11 826924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32881|min_srtt:32881|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 826929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:622542|
[2025/09/12 05:24:11 826933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32881|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 826937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 826942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32881|min_srtt:32881|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 826946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:623721|
[2025/09/12 05:24:11 826950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32881|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 826957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 826962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32881|min_srtt:32881|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 826966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:624900|
[2025/09/12 05:24:11 826970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 826974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 826978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 826982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 826986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 826990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:569487|
[2025/09/12 05:24:11 826995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 826998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 827002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651827380|
[2025/09/12 05:24:11 827006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651827380|
[2025/09/12 05:24:11 827010] [debug] |xqc_engine_wakeup_after|wakeup:1757654651827380|now:1757654651827010|diff:370|
[2025/09/12 05:24:11 827014] [debug] |xqc_engine_main_logic|END|now:1757654651826918|
[2025/09/12 05:24:11 827019] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651827019|
[2025/09/12 05:24:11 827023] [debug] |xqc_engine_wakeup_after|wakeup:1757654651827380|now:1757654651827023|diff:357|
[2025/09/12 05:24:11 827027] [debug] |xqc_engine_main_logic|END|now:1757654651827019|
[2025/09/12 05:24:11 828094] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651828094|
[2025/09/12 05:24:11 828103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651827380|pq_index:0|
[2025/09/12 05:24:11 828107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651826918|
[2025/09/12 05:24:11 828112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651828111|
[2025/09/12 05:24:11 828116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651827380|now:1757654651828111|
[2025/09/12 05:24:11 828121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651827380|now:1757654651828111|
[2025/09/12 05:24:11 828125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 828130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32881|min_srtt:32881|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 828138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:624900|
[2025/09/12 05:24:11 828143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 828147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 828150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 828155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 828159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 828163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:569487|
[2025/09/12 05:24:11 828168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 828172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:697|
[2025/09/12 05:24:11 828203] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:697|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757654651828180|stream_id:0|stream_offset:569487|
[2025/09/12 05:24:11 828212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:697|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 828219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 828225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32881|rtt_var:747|pto_duration:35869|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 828231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 828236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 828240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:11 828244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651889049|now:1757654651828225|interv:60824|
[2025/09/12 05:24:11 828248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651889049|now:1757654651828225|interval:60824|pto_count:0|srtt:32881
[2025/09/12 05:24:11 828252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42000|
[2025/09/12 05:24:11 828257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 828261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:570666|
[2025/09/12 05:24:11 828266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 828274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:698|
[2025/09/12 05:24:11 828300] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:698|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654651828281|stream_id:0|stream_offset:570666|
[2025/09/12 05:24:11 828309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:698|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 828316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:11 828323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32881|rtt_var:747|pto_duration:35869|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 828330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 828334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 828338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:11 828342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651889150|now:1757654651828322|interv:60828|
[2025/09/12 05:24:11 828346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651889150|now:1757654651828322|interval:60828|pto_count:0|srtt:32881
[2025/09/12 05:24:11 828351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43200|
[2025/09/12 05:24:11 828355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 828360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:571845|
[2025/09/12 05:24:11 828364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 828368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651829368|now:1757654651828368|interv:1000|
[2025/09/12 05:24:11 828372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 828376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 828380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651829368|
[2025/09/12 05:24:11 828384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651829368|
[2025/09/12 05:24:11 828388] [debug] |xqc_engine_wakeup_after|wakeup:1757654651829368|now:1757654651828388|diff:980|
[2025/09/12 05:24:11 828392] [debug] |xqc_engine_main_logic|END|now:1757654651828111|
[2025/09/12 05:24:11 828727] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651828726|
[2025/09/12 05:24:11 828735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 828740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:272|
[2025/09/12 05:24:11 828744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:273|
[2025/09/12 05:24:11 828750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:273|
[2025/09/12 05:24:11 828758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 828763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:663|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:664|path_largest_ack:663|
[2025/09/12 05:24:11 828770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:499591|prior_time:1757654651792848|is_app_limited:0|send_elapse:34043|ack_elapse:35878|ctl_first_sent_time:1757654651794387|lagest_ack_time:1757654651828726|curr_delivered:541598|
[2025/09/12 05:24:11 828777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651794387|
[2025/09/12 05:24:11 828783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2220||sndq_packets_used_bytes:0|sndq_packets_free:456|
[2025/09/12 05:24:11 828789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:664|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:664|path_largest_ack:664|
[2025/09/12 05:24:11 828796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:499591|prior_time:1757654651792848|is_app_limited:0|send_elapse:34043|ack_elapse:35878|ctl_first_sent_time:1757654651794387|lagest_ack_time:1757654651828726|curr_delivered:542798|
[2025/09/12 05:24:11 828801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651794499|
[2025/09/12 05:24:11 828805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2219||sndq_packets_used_bytes:0|sndq_packets_free:457|
[2025/09/12 05:24:11 828809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32881|rttvar:747|minrtt:30532|latest_rtt:34227|ack_delay:40|
[2025/09/12 05:24:11 828813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:33044|rttvar:887|minrtt:30532|latest_rtt:34227|ack_delay:40|
[2025/09/12 05:24:11 828817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:664|lost_pn:661|thresh:3|
[2025/09/12 05:24:11 828822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 828826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33044|rtt_var:887|pto_duration:36592|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 828831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 828835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 828839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 828843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651889873|now:1757654651828826|interv:61047|
[2025/09/12 05:24:11 828847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651889873|now:1757654651828826|interval:61047|pto_count:0|srtt:33044
[2025/09/12 05:24:11 828851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 34043, ack_elapse 35878, delivered 43207|rate 1204275|lost 202|
[2025/09/12 05:24:11 828856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204275) in round 12|
[2025/09/12 05:24:11 828863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 828867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 828871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651794499|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 828876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651794499|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 828880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1512810|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40800|srtt:33044|latest_rtt:34227|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 828886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:273|largest:273|pns:2|
[2025/09/12 05:24:11 828890] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:273|frame:ACK |recv_time:1757654651828726|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 828895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771828726|now:1757654651828726|interv:120000000|
[2025/09/12 05:24:11 828899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771828726|now:1757654651828726|interv:120000000|
[2025/09/12 05:24:11 828903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651829368|pq_index:0|
[2025/09/12 05:24:11 828907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651828111|
[2025/09/12 05:24:11 828911] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651828911|
[2025/09/12 05:24:11 828916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651828915|
[2025/09/12 05:24:11 828921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33044|min_srtt:33044|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 828925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:624900|
[2025/09/12 05:24:11 828930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33044|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 828934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 828939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33044|min_srtt:33044|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 828943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:626079|
[2025/09/12 05:24:11 828950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33044|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 828954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 828959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33044|min_srtt:33044|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 828963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:627258|
[2025/09/12 05:24:11 828967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 828971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 828975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 828979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 828983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 828987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:571845|
[2025/09/12 05:24:11 828992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 828996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 828999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651829368|
[2025/09/12 05:24:11 829003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651829368|
[2025/09/12 05:24:11 829007] [debug] |xqc_engine_wakeup_after|wakeup:1757654651829368|now:1757654651829007|diff:361|
[2025/09/12 05:24:11 829011] [debug] |xqc_engine_main_logic|END|now:1757654651828915|
[2025/09/12 05:24:11 829017] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651829016|
[2025/09/12 05:24:11 829020] [debug] |xqc_engine_wakeup_after|wakeup:1757654651829368|now:1757654651829020|diff:348|
[2025/09/12 05:24:11 829024] [debug] |xqc_engine_main_logic|END|now:1757654651829016|
[2025/09/12 05:24:11 830093] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651830093|
[2025/09/12 05:24:11 830102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651829368|pq_index:0|
[2025/09/12 05:24:11 830106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651828915|
[2025/09/12 05:24:11 830111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651830110|
[2025/09/12 05:24:11 830116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651829368|now:1757654651830110|
[2025/09/12 05:24:11 830120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651829368|now:1757654651830110|
[2025/09/12 05:24:11 830124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 830133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33044|min_srtt:33044|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 830138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:627258|
[2025/09/12 05:24:11 830142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 830146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 830150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 830154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 830159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 830163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:571845|
[2025/09/12 05:24:11 830167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 830172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:699|
[2025/09/12 05:24:11 830203] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:699|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757654651830179|stream_id:0|stream_offset:571845|
[2025/09/12 05:24:11 830212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:699|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 830219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 830226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33044|rtt_var:887|pto_duration:36592|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 830232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 830236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 830240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:11 830244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651891771|now:1757654651830226|interv:61545|
[2025/09/12 05:24:11 830248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651891771|now:1757654651830226|interval:61545|pto_count:0|srtt:33044
[2025/09/12 05:24:11 830252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42000|
[2025/09/12 05:24:11 830257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 830261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:573024|
[2025/09/12 05:24:11 830270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 830274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:700|
[2025/09/12 05:24:11 830302] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:700|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654651830281|stream_id:0|stream_offset:573024|
[2025/09/12 05:24:11 830311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:700|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 830318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:11 830324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33044|rtt_var:887|pto_duration:36592|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 830329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 830333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 830337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:11 830341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651891873|now:1757654651830324|interv:61549|
[2025/09/12 05:24:11 830345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651891873|now:1757654651830324|interval:61549|pto_count:0|srtt:33044
[2025/09/12 05:24:11 830349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43200|
[2025/09/12 05:24:11 830354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 830358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:574203|
[2025/09/12 05:24:11 830362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 830366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651831366|now:1757654651830366|interv:1000|
[2025/09/12 05:24:11 830370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 830374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 830378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651831366|
[2025/09/12 05:24:11 830382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651831366|
[2025/09/12 05:24:11 830386] [debug] |xqc_engine_wakeup_after|wakeup:1757654651831366|now:1757654651830386|diff:980|
[2025/09/12 05:24:11 830390] [debug] |xqc_engine_main_logic|END|now:1757654651830110|
[2025/09/12 05:24:11 830731] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651830730|
[2025/09/12 05:24:11 830739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 830745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:273|
[2025/09/12 05:24:11 830753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:274|
[2025/09/12 05:24:11 830759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:274|
[2025/09/12 05:24:11 830763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 830768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:665|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:666|path_largest_ack:665|
[2025/09/12 05:24:11 830772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:501991|prior_time:1757654651794830|is_app_limited:0|send_elapse:33924|ack_elapse:35900|ctl_first_sent_time:1757654651796265|lagest_ack_time:1757654651830730|curr_delivered:543998|
[2025/09/12 05:24:11 830777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651796265|
[2025/09/12 05:24:11 830781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2218||sndq_packets_used_bytes:0|sndq_packets_free:458|
[2025/09/12 05:24:11 830785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:666|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:666|path_largest_ack:666|
[2025/09/12 05:24:11 830789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:504391|prior_time:1757654651796827|is_app_limited:0|send_elapse:33928|ack_elapse:33903|ctl_first_sent_time:1757654651798264|lagest_ack_time:1757654651830730|curr_delivered:545198|
[2025/09/12 05:24:11 830794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651798264|
[2025/09/12 05:24:11 830798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2217||sndq_packets_used_bytes:0|sndq_packets_free:459|
[2025/09/12 05:24:11 830802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:33044|rttvar:887|minrtt:30532|latest_rtt:32466|ack_delay:32|
[2025/09/12 05:24:11 830806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:32968|rttvar:818|minrtt:30532|latest_rtt:32466|ack_delay:32|
[2025/09/12 05:24:11 830810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:666|lost_pn:663|thresh:3|
[2025/09/12 05:24:11 830814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 830818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32968|rtt_var:818|pto_duration:36240|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 830822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 830826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 830830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 830834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651891521|now:1757654651830818|interv:60703|
[2025/09/12 05:24:11 830838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651891521|now:1757654651830818|interval:60703|pto_count:0|srtt:32968
[2025/09/12 05:24:11 830842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33928, ack_elapse 33903, delivered 40807|rate 1202752|lost 202|
[2025/09/12 05:24:11 830849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202752) in round 12|
[2025/09/12 05:24:11 830853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 830858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 830861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651798264|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 830866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651798264|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 830870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1512810|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40800|srtt:32968|latest_rtt:32466|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 830876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:274|largest:274|pns:2|
[2025/09/12 05:24:11 830880] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:274|frame:ACK |recv_time:1757654651830730|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 830885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771830730|now:1757654651830730|interv:120000000|
[2025/09/12 05:24:11 830889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771830730|now:1757654651830730|interv:120000000|
[2025/09/12 05:24:11 830892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651831366|pq_index:0|
[2025/09/12 05:24:11 830897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651830110|
[2025/09/12 05:24:11 830901] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651830900|
[2025/09/12 05:24:11 830905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651830904|
[2025/09/12 05:24:11 830911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32968|min_srtt:32968|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 830915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:627258|
[2025/09/12 05:24:11 830920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32968|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 830924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 830928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32968|min_srtt:32968|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 830932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:628437|
[2025/09/12 05:24:11 830939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:32968|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 830944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 830948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32968|min_srtt:32968|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 830952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:629616|
[2025/09/12 05:24:11 830956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 830960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 830964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 830968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 830973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 830977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:574203|
[2025/09/12 05:24:11 830981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 830985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 830989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651831366|
[2025/09/12 05:24:11 830993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651831366|
[2025/09/12 05:24:11 830996] [debug] |xqc_engine_wakeup_after|wakeup:1757654651831366|now:1757654651830996|diff:370|
[2025/09/12 05:24:11 831000] [debug] |xqc_engine_main_logic|END|now:1757654651830904|
[2025/09/12 05:24:11 831005] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651831005|
[2025/09/12 05:24:11 831009] [debug] |xqc_engine_wakeup_after|wakeup:1757654651831366|now:1757654651831009|diff:357|
[2025/09/12 05:24:11 831013] [debug] |xqc_engine_main_logic|END|now:1757654651831005|
[2025/09/12 05:24:11 832081] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651832081|
[2025/09/12 05:24:11 832090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651831366|pq_index:0|
[2025/09/12 05:24:11 832094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651830904|
[2025/09/12 05:24:11 832099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651832098|
[2025/09/12 05:24:11 832104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654651831808|now:1757654651832098|
[2025/09/12 05:24:11 832112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:11 832116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654651831808|now:1757654651832098|
[2025/09/12 05:24:11 832120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:11 832124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651831366|now:1757654651832098|
[2025/09/12 05:24:11 832128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651831366|now:1757654651832098|
[2025/09/12 05:24:11 832132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 832136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:274|ack_delay:25328|first_ack_range:19|largest_pkt_recv_time:1757654651806808|
[2025/09/12 05:24:11 832141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:274|low:255|pkt_pns:2|
[2025/09/12 05:24:11 832145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:262|frame_largest_recv:274|
[2025/09/12 05:24:11 832149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:11 832154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:32968|min_srtt:32968|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 832158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:629616|
[2025/09/12 05:24:11 832163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 832167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 832170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 832175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 832179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 832183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:40800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:574203|
[2025/09/12 05:24:11 832188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 832192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:701|
[2025/09/12 05:24:11 832225] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:701|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:40800|now:1757654651832200|stream_id:0|stream_offset:574203|
[2025/09/12 05:24:11 832233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:701|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 832241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 832247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32968|rtt_var:818|pto_duration:36240|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 832258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 832262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 832266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 832270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651893440|now:1757654651832247|interv:61193|
[2025/09/12 05:24:11 832274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651893440|now:1757654651832247|interval:61193|pto_count:0|srtt:32968
[2025/09/12 05:24:11 832279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42007|
[2025/09/12 05:24:11 832287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 832293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:575382|
[2025/09/12 05:24:11 832298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 832302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:702|
[2025/09/12 05:24:11 832329] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:702|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651832309|stream_id:0|stream_offset:575382|
[2025/09/12 05:24:11 832337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:702|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 832344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 832351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32968|rtt_var:818|pto_duration:36240|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 832357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 832361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 832365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 832369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651893549|now:1757654651832350|interv:61199|
[2025/09/12 05:24:11 832373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651893549|now:1757654651832350|interval:61199|pto_count:0|srtt:32968
[2025/09/12 05:24:11 832377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43207|
[2025/09/12 05:24:11 832382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 832386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:576561|
[2025/09/12 05:24:11 832395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 832399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:703|
[2025/09/12 05:24:11 832425] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:703|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654651832406|stream_id:0|stream_offset:576561|
[2025/09/12 05:24:11 832433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:703|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 832440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:11 832447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:32968|rtt_var:818|pto_duration:36240|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 832453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 832482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 832486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:11 832490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651893646|now:1757654651832447|interv:61199|
[2025/09/12 05:24:11 832494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651893646|now:1757654651832447|interval:61199|pto_count:0|srtt:32968
[2025/09/12 05:24:11 832499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:44407|
[2025/09/12 05:24:11 832504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 832508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:577740|
[2025/09/12 05:24:11 832512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 832516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651833516|now:1757654651832516|interv:1000|
[2025/09/12 05:24:11 832520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 832524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 832528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651833516|
[2025/09/12 05:24:11 832532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651833516|
[2025/09/12 05:24:11 832536] [debug] |xqc_engine_wakeup_after|wakeup:1757654651833516|now:1757654651832536|diff:980|
[2025/09/12 05:24:11 832540] [debug] |xqc_engine_main_logic|END|now:1757654651832098|
[2025/09/12 05:24:11 832710] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651832709|
[2025/09/12 05:24:11 832716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 832721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:274|
[2025/09/12 05:24:11 832725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:275|
[2025/09/12 05:24:11 832735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:275|
[2025/09/12 05:24:11 832739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 832744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:667|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:668|path_largest_ack:667|
[2025/09/12 05:24:11 832749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:504391|prior_time:1757654651796827|is_app_limited:0|send_elapse:34030|ack_elapse:35882|ctl_first_sent_time:1757654651798366|lagest_ack_time:1757654651832709|curr_delivered:546398|
[2025/09/12 05:24:11 832753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651798366|
[2025/09/12 05:24:11 832758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2216||sndq_packets_used_bytes:0|sndq_packets_free:460|
[2025/09/12 05:24:11 832762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:668|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:668|path_largest_ack:668|
[2025/09/12 05:24:11 832766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:504391|prior_time:1757654651796827|is_app_limited:0|send_elapse:34030|ack_elapse:35882|ctl_first_sent_time:1757654651798366|lagest_ack_time:1757654651832709|curr_delivered:547598|
[2025/09/12 05:24:11 832771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651798475|
[2025/09/12 05:24:11 832775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2215||sndq_packets_used_bytes:0|sndq_packets_free:461|
[2025/09/12 05:24:11 832779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:32968|rttvar:818|minrtt:30532|latest_rtt:34234|ack_delay:40|
[2025/09/12 05:24:11 832783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:33121|rttvar:920|minrtt:30532|latest_rtt:34234|ack_delay:40|
[2025/09/12 05:24:11 832787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:668|lost_pn:665|thresh:3|
[2025/09/12 05:24:11 832791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 832795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33121|rtt_var:920|pto_duration:36801|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 832799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 832803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 832807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 832811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651894207|now:1757654651832795|interv:61412|
[2025/09/12 05:24:11 832815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651894207|now:1757654651832795|interval:61412|pto_count:0|srtt:33121
[2025/09/12 05:24:11 832819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 34030, ack_elapse 35882, delivered 43207|rate 1204141|lost 202|
[2025/09/12 05:24:11 832826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204141) in round 12|
[2025/09/12 05:24:11 832830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 832834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 832838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651798475|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 832843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651798475|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 832847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1512810|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:42007|srtt:33121|latest_rtt:34234|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 832853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:275|largest:275|pns:2|
[2025/09/12 05:24:11 832857] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:275|frame:ACK |recv_time:1757654651832709|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 832862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771832709|now:1757654651832709|interv:120000000|
[2025/09/12 05:24:11 832866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771832709|now:1757654651832709|interv:120000000|
[2025/09/12 05:24:11 832870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651833516|pq_index:0|
[2025/09/12 05:24:11 832874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651832098|
[2025/09/12 05:24:11 832878] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651832877|
[2025/09/12 05:24:11 832882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651832881|
[2025/09/12 05:24:11 832888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33121|min_srtt:33121|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 832892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:629616|
[2025/09/12 05:24:11 832897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33121|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 832901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 832905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33121|min_srtt:33121|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 832910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:630795|
[2025/09/12 05:24:11 832917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33121|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 832921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 832925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33121|min_srtt:33121|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 832929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:631974|
[2025/09/12 05:24:11 832934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 832938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 832941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 832946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 832950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 832954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:577740|
[2025/09/12 05:24:11 832958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 832962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 832966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651833516|
[2025/09/12 05:24:11 832970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651833516|
[2025/09/12 05:24:11 832974] [debug] |xqc_engine_wakeup_after|wakeup:1757654651833516|now:1757654651832974|diff:542|
[2025/09/12 05:24:11 832978] [debug] |xqc_engine_main_logic|END|now:1757654651832881|
[2025/09/12 05:24:11 832983] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651832983|
[2025/09/12 05:24:11 832987] [debug] |xqc_engine_wakeup_after|wakeup:1757654651833516|now:1757654651832986|diff:530|
[2025/09/12 05:24:11 832991] [debug] |xqc_engine_main_logic|END|now:1757654651832983|
[2025/09/12 05:24:11 834060] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651834060|
[2025/09/12 05:24:11 834069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651833516|pq_index:0|
[2025/09/12 05:24:11 834073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651832881|
[2025/09/12 05:24:11 834078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651834077|
[2025/09/12 05:24:11 834083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651833516|now:1757654651834077|
[2025/09/12 05:24:11 834087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651833516|now:1757654651834077|
[2025/09/12 05:24:11 834096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 834101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33121|min_srtt:33121|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 834105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:631974|
[2025/09/12 05:24:11 834110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 834113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 834117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 834121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 834126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 834130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:577740|
[2025/09/12 05:24:11 834134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 834139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:704|
[2025/09/12 05:24:11 834170] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:704|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651834147|stream_id:0|stream_offset:577740|
[2025/09/12 05:24:11 834179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:704|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 834187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 834193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33121|rtt_var:920|pto_duration:36801|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 834199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 834203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 834207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 834211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651895948|now:1757654651834193|interv:61755|
[2025/09/12 05:24:11 834215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651895948|now:1757654651834193|interval:61755|pto_count:0|srtt:33121
[2025/09/12 05:24:11 834220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43207|
[2025/09/12 05:24:11 834225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 834233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:578919|
[2025/09/12 05:24:11 834237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 834242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:705|
[2025/09/12 05:24:11 834267] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:705|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654651834248|stream_id:0|stream_offset:578919|
[2025/09/12 05:24:11 834276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:705|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 834284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:11 834290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33121|rtt_var:920|pto_duration:36801|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 834297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 834301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 834305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:11 834309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651896049|now:1757654651834289|interv:61760|
[2025/09/12 05:24:11 834313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651896049|now:1757654651834289|interval:61760|pto_count:0|srtt:33121
[2025/09/12 05:24:11 834317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:44407|
[2025/09/12 05:24:11 834322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 834326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:580098|
[2025/09/12 05:24:11 834330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 834334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651835334|now:1757654651834334|interv:1000|
[2025/09/12 05:24:11 834338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 834342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 834346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651835334|
[2025/09/12 05:24:11 834350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651835334|
[2025/09/12 05:24:11 834354] [debug] |xqc_engine_wakeup_after|wakeup:1757654651835334|now:1757654651834354|diff:980|
[2025/09/12 05:24:11 834358] [debug] |xqc_engine_main_logic|END|now:1757654651834077|
[2025/09/12 05:24:11 834719] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651834718|
[2025/09/12 05:24:11 834727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 834737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:275|
[2025/09/12 05:24:11 834741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:276|
[2025/09/12 05:24:11 834747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:276|
[2025/09/12 05:24:11 834751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 834755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:669|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:670|path_largest_ack:669|
[2025/09/12 05:24:11 834760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:506791|prior_time:1757654651798816|is_app_limited:0|send_elapse:33913|ack_elapse:35902|ctl_first_sent_time:1757654651800251|lagest_ack_time:1757654651834718|curr_delivered:548798|
[2025/09/12 05:24:11 834764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651800251|
[2025/09/12 05:24:11 834769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2214||sndq_packets_used_bytes:0|sndq_packets_free:462|
[2025/09/12 05:24:11 834773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:670|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:670|path_largest_ack:670|
[2025/09/12 05:24:11 834777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:40807|prior_delivered:509191|prior_time:1757654651800810|is_app_limited:0|send_elapse:33889|ack_elapse:33908|ctl_first_sent_time:1757654651802243|lagest_ack_time:1757654651834718|curr_delivered:549998|
[2025/09/12 05:24:11 834781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651802243|
[2025/09/12 05:24:11 834785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2213||sndq_packets_used_bytes:0|sndq_packets_free:463|
[2025/09/12 05:24:11 834789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:33121|rttvar:920|minrtt:30532|latest_rtt:32475|ack_delay:32|
[2025/09/12 05:24:11 834793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:33036|rttvar:859|minrtt:30532|latest_rtt:32475|ack_delay:32|
[2025/09/12 05:24:11 834798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:670|lost_pn:667|thresh:3|
[2025/09/12 05:24:11 834802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 834806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33036|rtt_var:859|pto_duration:36472|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 834810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 834814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 834818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 834822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651895720|now:1757654651834806|interv:60914|
[2025/09/12 05:24:11 834826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651895720|now:1757654651834806|interval:60914|pto_count:0|srtt:33036
[2025/09/12 05:24:11 834833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33889, ack_elapse 33908, delivered 40807|rate 1203462|lost 202|
[2025/09/12 05:24:11 834837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203462) in round 12|
[2025/09/12 05:24:11 834841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 834845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 834849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651802243|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 834854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651802243|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 834858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1512810|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:42007|srtt:33036|latest_rtt:32475|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 834864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:276|largest:276|pns:2|
[2025/09/12 05:24:11 834868] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:276|frame:ACK |recv_time:1757654651834718|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 834873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771834718|now:1757654651834718|interv:120000000|
[2025/09/12 05:24:11 834877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771834718|now:1757654651834718|interv:120000000|
[2025/09/12 05:24:11 834881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651835334|pq_index:0|
[2025/09/12 05:24:11 834885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651834077|
[2025/09/12 05:24:11 834889] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651834889|
[2025/09/12 05:24:11 834893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651834892|
[2025/09/12 05:24:11 834899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33036|min_srtt:33036|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 834903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:631974|
[2025/09/12 05:24:11 834908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33036|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 834912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 834916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33036|min_srtt:33036|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 834923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:633153|
[2025/09/12 05:24:11 834927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33036|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 834932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 834936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33036|min_srtt:33036|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 834940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:634332|
[2025/09/12 05:24:11 834944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 834948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 834952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 834956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 834961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 834965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:580098|
[2025/09/12 05:24:11 834969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 834973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 834976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651835334|
[2025/09/12 05:24:11 834980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651835334|
[2025/09/12 05:24:11 834984] [debug] |xqc_engine_wakeup_after|wakeup:1757654651835334|now:1757654651834984|diff:350|
[2025/09/12 05:24:11 834988] [debug] |xqc_engine_main_logic|END|now:1757654651834892|
[2025/09/12 05:24:11 834993] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651834993|
[2025/09/12 05:24:11 834997] [debug] |xqc_engine_wakeup_after|wakeup:1757654651835334|now:1757654651834997|diff:337|
[2025/09/12 05:24:11 835001] [debug] |xqc_engine_main_logic|END|now:1757654651834993|
[2025/09/12 05:24:11 836069] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651836069|
[2025/09/12 05:24:11 836078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651835334|pq_index:0|
[2025/09/12 05:24:11 836083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651834892|
[2025/09/12 05:24:11 836088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651836086|
[2025/09/12 05:24:11 836096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651835334|now:1757654651836086|
[2025/09/12 05:24:11 836101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651835334|now:1757654651836086|
[2025/09/12 05:24:11 836104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 836109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33036|min_srtt:33036|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 836114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:634332|
[2025/09/12 05:24:11 836119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 836122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 836126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 836131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 836135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 836139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:580098|
[2025/09/12 05:24:11 836144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 836148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:706|
[2025/09/12 05:24:11 836179] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:706|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651836156|stream_id:0|stream_offset:580098|
[2025/09/12 05:24:11 836188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:706|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 836196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 836202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33036|rtt_var:859|pto_duration:36472|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 836208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 836212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 836216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 836220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651897628|now:1757654651836201|interv:61427|
[2025/09/12 05:24:11 836224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651897628|now:1757654651836201|interval:61427|pto_count:0|srtt:33036
[2025/09/12 05:24:11 836229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43207|
[2025/09/12 05:24:11 836242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 836246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:581277|
[2025/09/12 05:24:11 836250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 836254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:707|
[2025/09/12 05:24:11 836281] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:707|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654651836261|stream_id:0|stream_offset:581277|
[2025/09/12 05:24:11 836290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:707|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 836297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:11 836303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33036|rtt_var:859|pto_duration:36472|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 836310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 836315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 836319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:11 836323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651897733|now:1757654651836303|interv:61430|
[2025/09/12 05:24:11 836327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651897733|now:1757654651836303|interval:61430|pto_count:0|srtt:33036
[2025/09/12 05:24:11 836331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:44407|
[2025/09/12 05:24:11 836336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 836340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:582456|
[2025/09/12 05:24:11 836344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 836348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:708|
[2025/09/12 05:24:11 836373] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:708|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654651836355|stream_id:0|stream_offset:582456|
[2025/09/12 05:24:11 836381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:708|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 836388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:11 836394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33036|rtt_var:859|pto_duration:36472|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 836405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 836409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 836413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:11 836417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651897827|now:1757654651836394|interv:61433|
[2025/09/12 05:24:11 836421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651897827|now:1757654651836394|interval:61433|pto_count:0|srtt:33036
[2025/09/12 05:24:11 836426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:45607|
[2025/09/12 05:24:11 836430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 836435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:583635|
[2025/09/12 05:24:11 836439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 836443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651837443|now:1757654651836443|interv:1000|
[2025/09/12 05:24:11 836447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 836451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 836468] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651837443|
[2025/09/12 05:24:11 836476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651837443|
[2025/09/12 05:24:11 836480] [debug] |xqc_engine_wakeup_after|wakeup:1757654651837443|now:1757654651836480|diff:963|
[2025/09/12 05:24:11 836484] [debug] |xqc_engine_main_logic|END|now:1757654651836086|
[2025/09/12 05:24:11 836705] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651836704|
[2025/09/12 05:24:11 836711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 836717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:276|
[2025/09/12 05:24:11 836721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:277|
[2025/09/12 05:24:11 836726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:277|
[2025/09/12 05:24:11 836730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 836735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:671|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:672|path_largest_ack:671|
[2025/09/12 05:24:11 836740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:509191|prior_time:1757654651800810|is_app_limited:0|send_elapse:33992|ack_elapse:35894|ctl_first_sent_time:1757654651802346|lagest_ack_time:1757654651836704|curr_delivered:551198|
[2025/09/12 05:24:11 836744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651802346|
[2025/09/12 05:24:11 836748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2212||sndq_packets_used_bytes:0|sndq_packets_free:464|
[2025/09/12 05:24:11 836757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:672|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:672|path_largest_ack:672|
[2025/09/12 05:24:11 836761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:509191|prior_time:1757654651800810|is_app_limited:0|send_elapse:33992|ack_elapse:35894|ctl_first_sent_time:1757654651802346|lagest_ack_time:1757654651836704|curr_delivered:552398|
[2025/09/12 05:24:11 836765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651802441|
[2025/09/12 05:24:11 836769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2211||sndq_packets_used_bytes:0|sndq_packets_free:465|
[2025/09/12 05:24:11 836773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:33036|rttvar:859|minrtt:30532|latest_rtt:34263|ack_delay:32|
[2025/09/12 05:24:11 836777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:33185|rttvar:943|minrtt:30532|latest_rtt:34263|ack_delay:32|
[2025/09/12 05:24:11 836782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:672|lost_pn:669|thresh:3|
[2025/09/12 05:24:11 836786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 836790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33185|rtt_var:943|pto_duration:36957|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 836794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 836798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 836802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 836806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651898312|now:1757654651836789|interv:61523|
[2025/09/12 05:24:11 836810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651898312|now:1757654651836789|interval:61523|pto_count:0|srtt:33185
[2025/09/12 05:24:11 836814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33992, ack_elapse 35894, delivered 43207|rate 1203738|lost 202|
[2025/09/12 05:24:11 836818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203738) in round 12|
[2025/09/12 05:24:11 836822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 836826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 836830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651802441|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 836835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651802441|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 836839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1512810|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:43207|srtt:33185|latest_rtt:34263|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 836847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:277|largest:277|pns:2|
[2025/09/12 05:24:11 836852] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:277|frame:ACK |recv_time:1757654651836704|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 836856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771836704|now:1757654651836704|interv:120000000|
[2025/09/12 05:24:11 836860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771836704|now:1757654651836704|interv:120000000|
[2025/09/12 05:24:11 836864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651837443|pq_index:0|
[2025/09/12 05:24:11 836868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651836086|
[2025/09/12 05:24:11 836872] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651836872|
[2025/09/12 05:24:11 836877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651836876|
[2025/09/12 05:24:11 836883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33185|min_srtt:33185|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 836887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:634332|
[2025/09/12 05:24:11 836891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33185|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 836896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 836900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33185|min_srtt:33185|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 836905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:635511|
[2025/09/12 05:24:11 836909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33185|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 836913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 836917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33185|min_srtt:33185|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 836922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:636690|
[2025/09/12 05:24:11 836928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 836932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 836936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 836940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 836945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 836949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:583635|
[2025/09/12 05:24:11 836953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 836957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 836961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651837443|
[2025/09/12 05:24:11 836965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651837443|
[2025/09/12 05:24:11 836969] [debug] |xqc_engine_wakeup_after|wakeup:1757654651837443|now:1757654651836968|diff:475|
[2025/09/12 05:24:11 836973] [debug] |xqc_engine_main_logic|END|now:1757654651836876|
[2025/09/12 05:24:11 836977] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651836977|
[2025/09/12 05:24:11 836981] [debug] |xqc_engine_wakeup_after|wakeup:1757654651837443|now:1757654651836981|diff:462|
[2025/09/12 05:24:11 836985] [debug] |xqc_engine_main_logic|END|now:1757654651836977|
[2025/09/12 05:24:11 838053] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651838053|
[2025/09/12 05:24:11 838062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651837443|pq_index:0|
[2025/09/12 05:24:11 838067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651836876|
[2025/09/12 05:24:11 838071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651838071|
[2025/09/12 05:24:11 838076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651837443|now:1757654651838071|
[2025/09/12 05:24:11 838080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651837443|now:1757654651838071|
[2025/09/12 05:24:11 838084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 838089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33185|min_srtt:33185|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 838094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:636690|
[2025/09/12 05:24:11 838098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 838102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 838106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 838115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 838120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 838124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:583635|
[2025/09/12 05:24:11 838128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 838133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:709|
[2025/09/12 05:24:11 838164] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:709|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654651838140|stream_id:0|stream_offset:583635|
[2025/09/12 05:24:11 838173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:709|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 838180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:11 838187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33185|rtt_var:943|pto_duration:36957|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 838193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 838197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 838201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:11 838205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651900097|now:1757654651838186|interv:61911|
[2025/09/12 05:24:11 838209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651900097|now:1757654651838186|interval:61911|pto_count:0|srtt:33185
[2025/09/12 05:24:11 838213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:44407|
[2025/09/12 05:24:11 838218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 838222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:584814|
[2025/09/12 05:24:11 838227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 838231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:710|
[2025/09/12 05:24:11 838256] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:710|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654651838238|stream_id:0|stream_offset:584814|
[2025/09/12 05:24:11 838264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:710|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 838280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:11 838287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33185|rtt_var:943|pto_duration:36957|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 838291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 838295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 838299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:11 838303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651900195|now:1757654651838286|interv:61909|
[2025/09/12 05:24:11 838307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651900195|now:1757654651838286|interval:61909|pto_count:0|srtt:33185
[2025/09/12 05:24:11 838311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:45607|
[2025/09/12 05:24:11 838316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 838320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:585993|
[2025/09/12 05:24:11 838324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 838328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651839328|now:1757654651838328|interv:1000|
[2025/09/12 05:24:11 838332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 838336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 838340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651839328|
[2025/09/12 05:24:11 838344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651839328|
[2025/09/12 05:24:11 838348] [debug] |xqc_engine_wakeup_after|wakeup:1757654651839328|now:1757654651838348|diff:980|
[2025/09/12 05:24:11 838352] [debug] |xqc_engine_main_logic|END|now:1757654651838071|
[2025/09/12 05:24:11 838702] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651838701|
[2025/09/12 05:24:11 838710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 838716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:277|
[2025/09/12 05:24:11 838720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:278|
[2025/09/12 05:24:11 838725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:278|
[2025/09/12 05:24:11 838730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 838734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:673|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:674|path_largest_ack:673|
[2025/09/12 05:24:11 838739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:511591|prior_time:1757654651802808|is_app_limited:0|send_elapse:33924|ack_elapse:35893|ctl_first_sent_time:1757654651804241|lagest_ack_time:1757654651838701|curr_delivered:553598|
[2025/09/12 05:24:11 838747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651804241|
[2025/09/12 05:24:11 838752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2210||sndq_packets_used_bytes:0|sndq_packets_free:466|
[2025/09/12 05:24:11 838756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:674|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:674|path_largest_ack:674|
[2025/09/12 05:24:11 838760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:511591|prior_time:1757654651802808|is_app_limited:0|send_elapse:33924|ack_elapse:35893|ctl_first_sent_time:1757654651804241|lagest_ack_time:1757654651838701|curr_delivered:554798|
[2025/09/12 05:24:11 838765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651804338|
[2025/09/12 05:24:11 838768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2209||sndq_packets_used_bytes:0|sndq_packets_free:467|
[2025/09/12 05:24:11 838772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:33185|rttvar:943|minrtt:30532|latest_rtt:34363|ack_delay:40|
[2025/09/12 05:24:11 838777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:33327|rttvar:992|minrtt:30532|latest_rtt:34363|ack_delay:40|
[2025/09/12 05:24:11 838781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:674|lost_pn:671|thresh:3|
[2025/09/12 05:24:11 838785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 838789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33327|rtt_var:992|pto_duration:37295|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 838793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 838797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 838801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 838804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651900533|now:1757654651838789|interv:61744|
[2025/09/12 05:24:11 838808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651900533|now:1757654651838789|interval:61744|pto_count:0|srtt:33327
[2025/09/12 05:24:11 838813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33924, ack_elapse 35893, delivered 43207|rate 1203772|lost 202|
[2025/09/12 05:24:11 838817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203772) in round 12|
[2025/09/12 05:24:11 838821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 838825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 838829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651804338|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 838833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651804338|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:513991|
[2025/09/12 05:24:11 838840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1512810|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:43207|srtt:33327|latest_rtt:34363|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 838846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:278|largest:278|pns:2|
[2025/09/12 05:24:11 838850] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:278|frame:ACK |recv_time:1757654651838701|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 838855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771838701|now:1757654651838701|interv:120000000|
[2025/09/12 05:24:11 838859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771838701|now:1757654651838701|interv:120000000|
[2025/09/12 05:24:11 838863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651839328|pq_index:0|
[2025/09/12 05:24:11 838867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651838071|
[2025/09/12 05:24:11 838871] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651838871|
[2025/09/12 05:24:11 838875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651838875|
[2025/09/12 05:24:11 838881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33327|min_srtt:33327|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 838885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:636690|
[2025/09/12 05:24:11 838890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33327|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 838894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 838898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33327|min_srtt:33327|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 838902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:637869|
[2025/09/12 05:24:11 838907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33327|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 838911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 838915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33327|min_srtt:33327|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 838922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:639048|
[2025/09/12 05:24:11 838926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 838930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 838934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 838938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 838942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 838947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:585993|
[2025/09/12 05:24:11 838951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 838955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 838958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651839328|
[2025/09/12 05:24:11 838962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651839328|
[2025/09/12 05:24:11 838966] [debug] |xqc_engine_wakeup_after|wakeup:1757654651839328|now:1757654651838966|diff:362|
[2025/09/12 05:24:11 838970] [debug] |xqc_engine_main_logic|END|now:1757654651838875|
[2025/09/12 05:24:11 838975] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651838975|
[2025/09/12 05:24:11 838979] [debug] |xqc_engine_wakeup_after|wakeup:1757654651839328|now:1757654651838979|diff:349|
[2025/09/12 05:24:11 838983] [debug] |xqc_engine_main_logic|END|now:1757654651838975|
[2025/09/12 05:24:11 840051] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651840051|
[2025/09/12 05:24:11 840060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651839328|pq_index:0|
[2025/09/12 05:24:11 840064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651838875|
[2025/09/12 05:24:11 840069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651840068|
[2025/09/12 05:24:11 840073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651839328|now:1757654651840068|
[2025/09/12 05:24:11 840078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651839328|now:1757654651840068|
[2025/09/12 05:24:11 840082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 840087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33327|min_srtt:33327|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 840091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:639048|
[2025/09/12 05:24:11 840095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 840104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 840108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 840112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 840116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 840120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:585993|
[2025/09/12 05:24:11 840125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 840129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:711|
[2025/09/12 05:24:11 840161] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:711|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654651840137|stream_id:0|stream_offset:585993|
[2025/09/12 05:24:11 840170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:711|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 840177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:11 840183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33327|rtt_var:992|pto_duration:37295|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 840189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 840193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 840197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:11 840201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651902432|now:1757654651840182|interv:62250|
[2025/09/12 05:24:11 840205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651902432|now:1757654651840182|interval:62250|pto_count:0|srtt:33327
[2025/09/12 05:24:11 840210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:44407|
[2025/09/12 05:24:11 840214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 840219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:587172|
[2025/09/12 05:24:11 840223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 840227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:712|
[2025/09/12 05:24:11 840252] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:712|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654651840234|stream_id:0|stream_offset:587172|
[2025/09/12 05:24:11 840267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:712|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 840274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:11 840280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33327|rtt_var:992|pto_duration:37295|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 840285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 840289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 840293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:11 840297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651902529|now:1757654651840280|interv:62249|
[2025/09/12 05:24:11 840301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651902529|now:1757654651840280|interval:62249|pto_count:0|srtt:33327
[2025/09/12 05:24:11 840306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:45607|
[2025/09/12 05:24:11 840310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 840314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:588351|
[2025/09/12 05:24:11 840319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 840323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:713|
[2025/09/12 05:24:11 840348] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:713|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654651840330|stream_id:0|stream_offset:588351|
[2025/09/12 05:24:11 840357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:713|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 840364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:11 840370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33327|rtt_var:992|pto_duration:37295|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 840377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 840380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 840384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:11 840388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651902625|now:1757654651840370|interv:62255|
[2025/09/12 05:24:11 840392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651902625|now:1757654651840370|interval:62255|pto_count:0|srtt:33327
[2025/09/12 05:24:11 840401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:46807|
[2025/09/12 05:24:11 840406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 840410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:589530|
[2025/09/12 05:24:11 840414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 840418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651841418|now:1757654651840418|interv:1000|
[2025/09/12 05:24:11 840422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 840426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 840431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651841418|
[2025/09/12 05:24:11 840436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651841418|
[2025/09/12 05:24:11 840440] [debug] |xqc_engine_wakeup_after|wakeup:1757654651841418|now:1757654651840440|diff:978|
[2025/09/12 05:24:11 840444] [debug] |xqc_engine_main_logic|END|now:1757654651840068|
[2025/09/12 05:24:11 840692] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651840691|
[2025/09/12 05:24:11 840700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 840705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:278|
[2025/09/12 05:24:11 840709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:279|
[2025/09/12 05:24:11 840715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:279|
[2025/09/12 05:24:11 840719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 840724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:675|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:676|path_largest_ack:675|
[2025/09/12 05:24:11 840728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:513991|prior_time:1757654651804787|is_app_limited:0|send_elapse:33919|ack_elapse:35904|ctl_first_sent_time:1757654651806227|lagest_ack_time:1757654651840691|curr_delivered:555998|
[2025/09/12 05:24:11 840733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651806227|
[2025/09/12 05:24:11 840737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2208||sndq_packets_used_bytes:0|sndq_packets_free:468|
[2025/09/12 05:24:11 840741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:676|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:676|path_largest_ack:676|
[2025/09/12 05:24:11 840745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:513991|prior_time:1757654651804787|is_app_limited:0|send_elapse:33919|ack_elapse:35904|ctl_first_sent_time:1757654651806227|lagest_ack_time:1757654651840691|curr_delivered:557198|
[2025/09/12 05:24:11 840750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651806328|
[2025/09/12 05:24:11 840754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2207||sndq_packets_used_bytes:0|sndq_packets_free:469|
[2025/09/12 05:24:11 840761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:33327|rttvar:992|minrtt:30532|latest_rtt:34363|ack_delay:32|
[2025/09/12 05:24:11 840765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:33453|rttvar:995|minrtt:30532|latest_rtt:34363|ack_delay:32|
[2025/09/12 05:24:11 840770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:676|lost_pn:673|thresh:3|
[2025/09/12 05:24:11 840774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 840778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33453|rtt_var:995|pto_duration:37433|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 840782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 840786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 840790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:11 840794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651902763|now:1757654651840777|interv:61986|
[2025/09/12 05:24:11 840797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651902763|now:1757654651840777|interval:61986|pto_count:0|srtt:33453
[2025/09/12 05:24:11 840802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33919, ack_elapse 35904, delivered 43207|rate 1203403|lost 202|
[2025/09/12 05:24:11 840806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 12 -> 13|
[2025/09/12 05:24:11 840810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203403) in round 13|
[2025/09/12 05:24:11 840814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 840818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 840822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651806328|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 840827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651806328|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 840831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1512810|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:44407|srtt:33453|latest_rtt:34363|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:11 840837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:279|largest:279|pns:2|
[2025/09/12 05:24:11 840841] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:279|frame:ACK |recv_time:1757654651840691|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 840846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771840691|now:1757654651840691|interv:120000000|
[2025/09/12 05:24:11 840853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771840691|now:1757654651840691|interv:120000000|
[2025/09/12 05:24:11 840857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651841418|pq_index:0|
[2025/09/12 05:24:11 840861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651840068|
[2025/09/12 05:24:11 840865] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651840865|
[2025/09/12 05:24:11 840870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651840869|
[2025/09/12 05:24:11 840875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33453|min_srtt:33453|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 840880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:639048|
[2025/09/12 05:24:11 840884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33453|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 840889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 840893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33453|min_srtt:33453|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 840898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:640227|
[2025/09/12 05:24:11 840902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33453|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 840907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 840911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33453|min_srtt:33453|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 840915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:641406|
[2025/09/12 05:24:11 840919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 840923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 840927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 840931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 840936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 840942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:589530|
[2025/09/12 05:24:11 840947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 840950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 840958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651841418|
[2025/09/12 05:24:11 840962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651841418|
[2025/09/12 05:24:11 840966] [debug] |xqc_engine_wakeup_after|wakeup:1757654651841418|now:1757654651840966|diff:452|
[2025/09/12 05:24:11 840970] [debug] |xqc_engine_main_logic|END|now:1757654651840869|
[2025/09/12 05:24:11 840975] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651840975|
[2025/09/12 05:24:11 840979] [debug] |xqc_engine_wakeup_after|wakeup:1757654651841418|now:1757654651840979|diff:439|
[2025/09/12 05:24:11 840983] [debug] |xqc_engine_main_logic|END|now:1757654651840975|
[2025/09/12 05:24:11 842051] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651842051|
[2025/09/12 05:24:11 842060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651841418|pq_index:0|
[2025/09/12 05:24:11 842065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651840869|
[2025/09/12 05:24:11 842070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651842069|
[2025/09/12 05:24:11 842074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651841418|now:1757654651842069|
[2025/09/12 05:24:11 842078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651841418|now:1757654651842069|
[2025/09/12 05:24:11 842082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 842087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33453|min_srtt:33453|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 842092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:641406|
[2025/09/12 05:24:11 842096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 842100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 842104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 842108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 842113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 842117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:589530|
[2025/09/12 05:24:11 842121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 842130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:714|
[2025/09/12 05:24:11 842162] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:714|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654651842138|stream_id:0|stream_offset:589530|
[2025/09/12 05:24:11 842171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:714|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 842178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:11 842185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33453|rtt_var:995|pto_duration:37433|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 842191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 842195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 842199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:11 842203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651904571|now:1757654651842184|interv:62387|
[2025/09/12 05:24:11 842207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651904571|now:1757654651842184|interval:62387|pto_count:0|srtt:33453
[2025/09/12 05:24:11 842211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:45607|
[2025/09/12 05:24:11 842216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 842220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:590709|
[2025/09/12 05:24:11 842225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 842229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:715|
[2025/09/12 05:24:11 842254] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:715|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654651842236|stream_id:0|stream_offset:590709|
[2025/09/12 05:24:11 842263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:715|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 842270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:11 842276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33453|rtt_var:995|pto_duration:37433|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 842284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 842289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 842293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:11 842297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651904669|now:1757654651842276|interv:62393|
[2025/09/12 05:24:11 842305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651904669|now:1757654651842276|interval:62393|pto_count:0|srtt:33453
[2025/09/12 05:24:11 842310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:46807|
[2025/09/12 05:24:11 842314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 842319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:591888|
[2025/09/12 05:24:11 842323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 842327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651843327|now:1757654651842327|interv:1000|
[2025/09/12 05:24:11 842331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 842335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 842339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651843327|
[2025/09/12 05:24:11 842343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651843327|
[2025/09/12 05:24:11 842347] [debug] |xqc_engine_wakeup_after|wakeup:1757654651843327|now:1757654651842347|diff:980|
[2025/09/12 05:24:11 842351] [debug] |xqc_engine_main_logic|END|now:1757654651842069|
[2025/09/12 05:24:11 842686] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651842685|
[2025/09/12 05:24:11 842694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 842700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:279|
[2025/09/12 05:24:11 842704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:280|
[2025/09/12 05:24:11 842709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:280|
[2025/09/12 05:24:11 842713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 842718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:677|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:678|path_largest_ack:677|
[2025/09/12 05:24:11 842722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:516391|prior_time:1757654651806808|is_app_limited:0|send_elapse:33924|ack_elapse:35877|ctl_first_sent_time:1757654651808260|lagest_ack_time:1757654651842685|curr_delivered:558398|
[2025/09/12 05:24:11 842727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651808260|
[2025/09/12 05:24:11 842731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2206||sndq_packets_used_bytes:0|sndq_packets_free:470|
[2025/09/12 05:24:11 842735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:678|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:678|path_largest_ack:678|
[2025/09/12 05:24:11 842740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:516391|prior_time:1757654651806808|is_app_limited:0|send_elapse:33924|ack_elapse:35877|ctl_first_sent_time:1757654651808260|lagest_ack_time:1757654651842685|curr_delivered:559598|
[2025/09/12 05:24:11 842748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651808370|
[2025/09/12 05:24:11 842752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2205||sndq_packets_used_bytes:0|sndq_packets_free:471|
[2025/09/12 05:24:11 842756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:33453|rttvar:995|minrtt:30532|latest_rtt:34315|ack_delay:32|
[2025/09/12 05:24:11 842760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:33557|rttvar:954|minrtt:30532|latest_rtt:34315|ack_delay:32|
[2025/09/12 05:24:11 842765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:678|lost_pn:675|thresh:3|
[2025/09/12 05:24:11 842769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 842773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33557|rtt_var:954|pto_duration:37373|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 842777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 842781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 842785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:11 842789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651904609|now:1757654651842773|interv:61836|
[2025/09/12 05:24:11 842793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651904609|now:1757654651842773|interval:61836|pto_count:0|srtt:33557
[2025/09/12 05:24:11 842797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33924, ack_elapse 35877, delivered 43207|rate 1204309|lost 202|
[2025/09/12 05:24:11 842801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204309) in round 13|
[2025/09/12 05:24:11 842805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 842809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 842813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651808370|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 842818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651808370|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 842822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1512810|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:44407|srtt:33557|latest_rtt:34315|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 842828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:280|largest:280|pns:2|
[2025/09/12 05:24:11 842832] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:280|frame:ACK |recv_time:1757654651842685|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 842839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771842685|now:1757654651842685|interv:120000000|
[2025/09/12 05:24:11 842843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771842685|now:1757654651842685|interv:120000000|
[2025/09/12 05:24:11 842847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651843327|pq_index:0|
[2025/09/12 05:24:11 842851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651842069|
[2025/09/12 05:24:11 842855] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651842855|
[2025/09/12 05:24:11 842860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651842859|
[2025/09/12 05:24:11 842866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33557|min_srtt:33557|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 842870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:641406|
[2025/09/12 05:24:11 842874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33557|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 842879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 842883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33557|min_srtt:33557|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 842888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:642585|
[2025/09/12 05:24:11 842892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33557|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 842896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 842900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33557|min_srtt:33557|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 842904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:643764|
[2025/09/12 05:24:11 842909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 842912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 842916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 842921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 842928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 842932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:591888|
[2025/09/12 05:24:11 842936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 842940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 842944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651843327|
[2025/09/12 05:24:11 842948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651843327|
[2025/09/12 05:24:11 842952] [debug] |xqc_engine_wakeup_after|wakeup:1757654651843327|now:1757654651842952|diff:375|
[2025/09/12 05:24:11 842956] [debug] |xqc_engine_main_logic|END|now:1757654651842859|
[2025/09/12 05:24:11 842961] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651842961|
[2025/09/12 05:24:11 842964] [debug] |xqc_engine_wakeup_after|wakeup:1757654651843327|now:1757654651842964|diff:363|
[2025/09/12 05:24:11 842968] [debug] |xqc_engine_main_logic|END|now:1757654651842961|
[2025/09/12 05:24:11 844037] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651844036|
[2025/09/12 05:24:11 844046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651843327|pq_index:0|
[2025/09/12 05:24:11 844050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651842859|
[2025/09/12 05:24:11 844055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651844054|
[2025/09/12 05:24:11 844059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651843327|now:1757654651844054|
[2025/09/12 05:24:11 844063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651843327|now:1757654651844054|
[2025/09/12 05:24:11 844067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 844072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33557|min_srtt:33557|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 844077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:643764|
[2025/09/12 05:24:11 844081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 844085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 844089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 844093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 844098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 844102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:591888|
[2025/09/12 05:24:11 844111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 844115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:716|
[2025/09/12 05:24:11 844147] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:716|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654651844123|stream_id:0|stream_offset:591888|
[2025/09/12 05:24:11 844156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:716|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 844164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:11 844170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33557|rtt_var:954|pto_duration:37373|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 844176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 844180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 844184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:11 844188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651906496|now:1757654651844170|interv:62326|
[2025/09/12 05:24:11 844192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651906496|now:1757654651844170|interval:62326|pto_count:0|srtt:33557
[2025/09/12 05:24:11 844196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:45607|
[2025/09/12 05:24:11 844201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 844206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:593067|
[2025/09/12 05:24:11 844210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 844214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:717|
[2025/09/12 05:24:11 844240] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:717|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654651844221|stream_id:0|stream_offset:593067|
[2025/09/12 05:24:11 844248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:717|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 844256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:11 844262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33557|rtt_var:954|pto_duration:37373|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 844269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 844273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 844281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:11 844285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651906594|now:1757654651844262|interv:62332|
[2025/09/12 05:24:11 844289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651906594|now:1757654651844262|interval:62332|pto_count:0|srtt:33557
[2025/09/12 05:24:11 844293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:46807|
[2025/09/12 05:24:11 844298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 844302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:594246|
[2025/09/12 05:24:11 844307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 844311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:718|
[2025/09/12 05:24:11 844337] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:718|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654651844318|stream_id:0|stream_offset:594246|
[2025/09/12 05:24:11 844346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:718|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 844353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:11 844360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33557|rtt_var:954|pto_duration:37373|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 844366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 844370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 844373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:11 844377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651906691|now:1757654651844359|interv:62332|
[2025/09/12 05:24:11 844381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651906691|now:1757654651844359|interval:62332|pto_count:0|srtt:33557
[2025/09/12 05:24:11 844386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:48007|
[2025/09/12 05:24:11 844390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 844394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:595425|
[2025/09/12 05:24:11 844399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 844403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651845403|now:1757654651844403|interv:1000|
[2025/09/12 05:24:11 844411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 844415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 844419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651845403|
[2025/09/12 05:24:11 844423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651845403|
[2025/09/12 05:24:11 844427] [debug] |xqc_engine_wakeup_after|wakeup:1757654651845403|now:1757654651844427|diff:976|
[2025/09/12 05:24:11 844431] [debug] |xqc_engine_main_logic|END|now:1757654651844054|
[2025/09/12 05:24:11 844690] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651844690|
[2025/09/12 05:24:11 844698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 844704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:280|
[2025/09/12 05:24:11 844708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:281|
[2025/09/12 05:24:11 844714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:281|
[2025/09/12 05:24:11 844718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 844722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:679|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:680|path_largest_ack:679|
[2025/09/12 05:24:11 844727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:518791|prior_time:1757654651808787|is_app_limited:0|send_elapse:33908|ack_elapse:35903|ctl_first_sent_time:1757654651810219|lagest_ack_time:1757654651844690|curr_delivered:560798|
[2025/09/12 05:24:11 844731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651810219|
[2025/09/12 05:24:11 844736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2204||sndq_packets_used_bytes:0|sndq_packets_free:472|
[2025/09/12 05:24:11 844740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:680|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:680|path_largest_ack:680|
[2025/09/12 05:24:11 844745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:518791|prior_time:1757654651808787|is_app_limited:0|send_elapse:33908|ack_elapse:35903|ctl_first_sent_time:1757654651810219|lagest_ack_time:1757654651844690|curr_delivered:561998|
[2025/09/12 05:24:11 844749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651810321|
[2025/09/12 05:24:11 844753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2203||sndq_packets_used_bytes:0|sndq_packets_free:473|
[2025/09/12 05:24:11 844757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:33557|rttvar:954|minrtt:30532|latest_rtt:34369|ack_delay:40|
[2025/09/12 05:24:11 844761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:33654|rttvar:909|minrtt:30532|latest_rtt:34369|ack_delay:40|
[2025/09/12 05:24:11 844765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:680|lost_pn:677|thresh:3|
[2025/09/12 05:24:11 844769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 844773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33654|rtt_var:909|pto_duration:37290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 844781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 844785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 844789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:11 844793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651906608|now:1757654651844773|interv:61835|
[2025/09/12 05:24:11 844797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651906608|now:1757654651844773|interval:61835|pto_count:0|srtt:33654
[2025/09/12 05:24:11 844801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33908, ack_elapse 35903, delivered 43207|rate 1203437|lost 202|
[2025/09/12 05:24:11 844806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203437) in round 13|
[2025/09/12 05:24:11 844810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 844814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 844818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651810321|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 844822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651810321|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 844827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1512810|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:45607|srtt:33654|latest_rtt:34369|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 844832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:281|largest:281|pns:2|
[2025/09/12 05:24:11 844836] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:281|frame:ACK |recv_time:1757654651844690|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 844841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771844690|now:1757654651844690|interv:120000000|
[2025/09/12 05:24:11 844845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771844690|now:1757654651844690|interv:120000000|
[2025/09/12 05:24:11 844849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651845403|pq_index:0|
[2025/09/12 05:24:11 844853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651844054|
[2025/09/12 05:24:11 844857] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651844857|
[2025/09/12 05:24:11 844862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651844861|
[2025/09/12 05:24:11 844867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33654|min_srtt:33654|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 844874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:643764|
[2025/09/12 05:24:11 844879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33654|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 844883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 844888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33654|min_srtt:33654|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 844892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:644943|
[2025/09/12 05:24:11 844896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33654|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 844901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 844905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33654|min_srtt:33654|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 844909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:646122|
[2025/09/12 05:24:11 844913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 844917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 844921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 844925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 844929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 844933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:595425|
[2025/09/12 05:24:11 844938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 844941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 844945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651845403|
[2025/09/12 05:24:11 844949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651845403|
[2025/09/12 05:24:11 844953] [debug] |xqc_engine_wakeup_after|wakeup:1757654651845403|now:1757654651844953|diff:450|
[2025/09/12 05:24:11 844957] [debug] |xqc_engine_main_logic|END|now:1757654651844861|
[2025/09/12 05:24:11 844965] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651844965|
[2025/09/12 05:24:11 844969] [debug] |xqc_engine_wakeup_after|wakeup:1757654651845403|now:1757654651844969|diff:434|
[2025/09/12 05:24:11 844973] [debug] |xqc_engine_main_logic|END|now:1757654651844965|
[2025/09/12 05:24:11 846041] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651846040|
[2025/09/12 05:24:11 846050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651845403|pq_index:0|
[2025/09/12 05:24:11 846054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651844861|
[2025/09/12 05:24:11 846059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651846058|
[2025/09/12 05:24:11 846063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651845403|now:1757654651846058|
[2025/09/12 05:24:11 846068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651845403|now:1757654651846058|
[2025/09/12 05:24:11 846071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 846076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33654|min_srtt:33654|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 846081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:646122|
[2025/09/12 05:24:11 846085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 846089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 846093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 846097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 846102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 846106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:595425|
[2025/09/12 05:24:11 846111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 846115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:719|
[2025/09/12 05:24:11 846146] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:719|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654651846123|stream_id:0|stream_offset:595425|
[2025/09/12 05:24:11 846155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:719|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 846162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:11 846169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33654|rtt_var:909|pto_duration:37290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 846181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 846185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 846188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:11 846192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651908413|now:1757654651846169|interv:62244|
[2025/09/12 05:24:11 846196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651908413|now:1757654651846169|interval:62244|pto_count:0|srtt:33654
[2025/09/12 05:24:11 846201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:46807|
[2025/09/12 05:24:11 846206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 846210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:596604|
[2025/09/12 05:24:11 846214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 846219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:720|
[2025/09/12 05:24:11 846245] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:720|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654651846225|stream_id:0|stream_offset:596604|
[2025/09/12 05:24:11 846254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:720|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 846261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:11 846268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33654|rtt_var:909|pto_duration:37290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 846275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 846279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 846283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:11 846287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651908515|now:1757654651846267|interv:62248|
[2025/09/12 05:24:11 846291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651908515|now:1757654651846267|interval:62248|pto_count:0|srtt:33654
[2025/09/12 05:24:11 846295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:48007|
[2025/09/12 05:24:11 846300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 846304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:597783|
[2025/09/12 05:24:11 846313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 846317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651847316|now:1757654651846316|interv:1000|
[2025/09/12 05:24:11 846321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 846324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 846328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651847316|
[2025/09/12 05:24:11 846332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651847316|
[2025/09/12 05:24:11 846336] [debug] |xqc_engine_wakeup_after|wakeup:1757654651847316|now:1757654651846336|diff:980|
[2025/09/12 05:24:11 846340] [debug] |xqc_engine_main_logic|END|now:1757654651846058|
[2025/09/12 05:24:11 846676] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651846675|
[2025/09/12 05:24:11 846684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 846690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:281|
[2025/09/12 05:24:11 846693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:283|
[2025/09/12 05:24:11 846699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:283|
[2025/09/12 05:24:11 846703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 846708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:681|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:682|path_largest_ack:681|
[2025/09/12 05:24:11 846712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:521191|prior_time:1757654651810789|is_app_limited:0|send_elapse:33925|ack_elapse:35886|ctl_first_sent_time:1757654651812221|lagest_ack_time:1757654651846675|curr_delivered:563198|
[2025/09/12 05:24:11 846717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651812221|
[2025/09/12 05:24:11 846721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2202||sndq_packets_used_bytes:0|sndq_packets_free:474|
[2025/09/12 05:24:11 846725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:682|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:682|path_largest_ack:682|
[2025/09/12 05:24:11 846730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:521191|prior_time:1757654651810789|is_app_limited:0|send_elapse:33925|ack_elapse:35886|ctl_first_sent_time:1757654651812221|lagest_ack_time:1757654651846675|curr_delivered:564398|
[2025/09/12 05:24:11 846734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651812328|
[2025/09/12 05:24:11 846738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2201||sndq_packets_used_bytes:0|sndq_packets_free:475|
[2025/09/12 05:24:11 846742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:33654|rttvar:909|minrtt:30532|latest_rtt:34347|ack_delay:32|
[2025/09/12 05:24:11 846746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:33737|rttvar:847|minrtt:30532|latest_rtt:34347|ack_delay:32|
[2025/09/12 05:24:11 846750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:682|lost_pn:679|thresh:3|
[2025/09/12 05:24:11 846775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 846779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33737|rtt_var:847|pto_duration:37125|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 846784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 846788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 846791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:11 846795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651908350|now:1757654651846779|interv:61571|
[2025/09/12 05:24:11 846799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651908350|now:1757654651846779|interval:61571|pto_count:0|srtt:33737
[2025/09/12 05:24:11 846804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33925, ack_elapse 35886, delivered 43207|rate 1204007|lost 202|
[2025/09/12 05:24:11 846808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204007) in round 13|
[2025/09/12 05:24:11 846812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 846816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 846820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651812328|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 846824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651812328|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 846829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1512810|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:45607|srtt:33737|latest_rtt:34347|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 846836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:283|largest:283|pns:2|
[2025/09/12 05:24:11 846840] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:283|frame:ACK |recv_time:1757654651846675|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 846845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771846675|now:1757654651846675|interv:120000000|
[2025/09/12 05:24:11 846849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771846675|now:1757654651846675|interv:120000000|
[2025/09/12 05:24:11 846853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651847316|pq_index:0|
[2025/09/12 05:24:11 846857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651846058|
[2025/09/12 05:24:11 846861] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651846861|
[2025/09/12 05:24:11 846866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651846865|
[2025/09/12 05:24:11 846874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33737|min_srtt:33737|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 846878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:646122|
[2025/09/12 05:24:11 846883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33737|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 846887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 846892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33737|min_srtt:33737|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 846896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:647301|
[2025/09/12 05:24:11 846900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33737|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 846904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 846909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33737|min_srtt:33737|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 846913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:648480|
[2025/09/12 05:24:11 846917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 846921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 846925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 846929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 846933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 846937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:597783|
[2025/09/12 05:24:11 846941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 846945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 846949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651847316|
[2025/09/12 05:24:11 846953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651847316|
[2025/09/12 05:24:11 846963] [debug] |xqc_engine_wakeup_after|wakeup:1757654651847316|now:1757654651846963|diff:353|
[2025/09/12 05:24:11 846967] [debug] |xqc_engine_main_logic|END|now:1757654651846865|
[2025/09/12 05:24:11 846972] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651846972|
[2025/09/12 05:24:11 846976] [debug] |xqc_engine_wakeup_after|wakeup:1757654651847316|now:1757654651846976|diff:340|
[2025/09/12 05:24:11 846980] [debug] |xqc_engine_main_logic|END|now:1757654651846972|
[2025/09/12 05:24:11 848047] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651848047|
[2025/09/12 05:24:11 848056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651847316|pq_index:0|
[2025/09/12 05:24:11 848060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651846865|
[2025/09/12 05:24:11 848065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651848064|
[2025/09/12 05:24:11 848070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651847316|now:1757654651848064|
[2025/09/12 05:24:11 848074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651847316|now:1757654651848064|
[2025/09/12 05:24:11 848078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 848083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33737|min_srtt:33737|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 848088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:648480|
[2025/09/12 05:24:11 848092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 848096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 848100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 848104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 848108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 848113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:597783|
[2025/09/12 05:24:11 848117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 848121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:721|
[2025/09/12 05:24:11 848153] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:721|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654651848129|stream_id:0|stream_offset:597783|
[2025/09/12 05:24:11 848161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:721|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 848169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:11 848182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33737|rtt_var:847|pto_duration:37125|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 848186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 848190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 848194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:11 848198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651910254|now:1757654651848181|interv:62073|
[2025/09/12 05:24:11 848202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651910254|now:1757654651848181|interval:62073|pto_count:0|srtt:33737
[2025/09/12 05:24:11 848207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:46807|
[2025/09/12 05:24:11 848212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 848216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:598962|
[2025/09/12 05:24:11 848220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 848224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:722|
[2025/09/12 05:24:11 848254] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:722|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654651848231|stream_id:0|stream_offset:598962|
[2025/09/12 05:24:11 848263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:722|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 848270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:11 848276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33737|rtt_var:847|pto_duration:37125|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 848280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 848284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 848288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:11 848292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651910356|now:1757654651848276|interv:62080|
[2025/09/12 05:24:11 848296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651910356|now:1757654651848276|interval:62080|pto_count:0|srtt:33737
[2025/09/12 05:24:11 848300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:48007|
[2025/09/12 05:24:11 848305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 848313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:600141|
[2025/09/12 05:24:11 848318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 848322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:723|
[2025/09/12 05:24:11 848348] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:723|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654651848329|stream_id:0|stream_offset:600141|
[2025/09/12 05:24:11 848356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:723|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 848363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:11 848369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33737|rtt_var:847|pto_duration:37125|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 848376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 848380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 848384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:11 848388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651910454|now:1757654651848369|interv:62085|
[2025/09/12 05:24:11 848392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651910454|now:1757654651848369|interval:62085|pto_count:0|srtt:33737
[2025/09/12 05:24:11 848396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:49207|
[2025/09/12 05:24:11 848401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 848405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:601320|
[2025/09/12 05:24:11 848409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 848413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651849413|now:1757654651848413|interv:1000|
[2025/09/12 05:24:11 848417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 848421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 848425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651849413|
[2025/09/12 05:24:11 848429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651849413|
[2025/09/12 05:24:11 848433] [debug] |xqc_engine_wakeup_after|wakeup:1757654651849413|now:1757654651848433|diff:980|
[2025/09/12 05:24:11 848437] [debug] |xqc_engine_main_logic|END|now:1757654651848064|
[2025/09/12 05:24:11 848663] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651848662|
[2025/09/12 05:24:11 848671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 848681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:283|
[2025/09/12 05:24:11 848685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:284|
[2025/09/12 05:24:11 848691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:284|
[2025/09/12 05:24:11 848695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 848699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:683|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:684|path_largest_ack:683|
[2025/09/12 05:24:11 848704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:523591|prior_time:1757654651812779|is_app_limited:0|send_elapse:33810|ack_elapse:35883|ctl_first_sent_time:1757654651814213|lagest_ack_time:1757654651848662|curr_delivered:565598|
[2025/09/12 05:24:11 848709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651814213|
[2025/09/12 05:24:11 848713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2200||sndq_packets_used_bytes:0|sndq_packets_free:476|
[2025/09/12 05:24:11 848717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:684|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:684|path_largest_ack:684|
[2025/09/12 05:24:11 848721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:523591|prior_time:1757654651812779|is_app_limited:0|send_elapse:33810|ack_elapse:35883|ctl_first_sent_time:1757654651814213|lagest_ack_time:1757654651848662|curr_delivered:566798|
[2025/09/12 05:24:11 848726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651814316|
[2025/09/12 05:24:11 848730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2199||sndq_packets_used_bytes:0|sndq_packets_free:477|
[2025/09/12 05:24:11 848734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:33737|rttvar:847|minrtt:30532|latest_rtt:34346|ack_delay:32|
[2025/09/12 05:24:11 848738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:33809|rttvar:780|minrtt:30532|latest_rtt:34346|ack_delay:32|
[2025/09/12 05:24:11 848742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:684|lost_pn:681|thresh:3|
[2025/09/12 05:24:11 848746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 848750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33809|rtt_var:780|pto_duration:36929|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 848755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 848759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 848762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:11 848766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651910258|now:1757654651848750|interv:61508|
[2025/09/12 05:24:11 848770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651910258|now:1757654651848750|interval:61508|pto_count:0|srtt:33809
[2025/09/12 05:24:11 848777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33810, ack_elapse 35883, delivered 43207|rate 1204107|lost 202|
[2025/09/12 05:24:11 848782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204107) in round 13|
[2025/09/12 05:24:11 848786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 848790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 848794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651814316|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 848799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651814316|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 848803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1512810|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:46807|srtt:33809|latest_rtt:34346|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 848809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:284|largest:284|pns:2|
[2025/09/12 05:24:11 848813] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:284|frame:ACK |recv_time:1757654651848662|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 848818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771848662|now:1757654651848662|interv:120000000|
[2025/09/12 05:24:11 848822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771848662|now:1757654651848662|interv:120000000|
[2025/09/12 05:24:11 848826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651849413|pq_index:0|
[2025/09/12 05:24:11 848830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651848064|
[2025/09/12 05:24:11 848834] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651848834|
[2025/09/12 05:24:11 848839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651848838|
[2025/09/12 05:24:11 848845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33809|min_srtt:33809|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 848849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:648480|
[2025/09/12 05:24:11 848854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33809|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 848858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 848863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33809|min_srtt:33809|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 848869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:649659|
[2025/09/12 05:24:11 848874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33809|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 848879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 848883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33809|min_srtt:33809|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 848887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:650838|
[2025/09/12 05:24:11 848891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 848895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 848899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 848903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 848907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 848911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:601320|
[2025/09/12 05:24:11 848916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 848920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 848923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651849413|
[2025/09/12 05:24:11 848927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651849413|
[2025/09/12 05:24:11 848931] [debug] |xqc_engine_wakeup_after|wakeup:1757654651849413|now:1757654651848931|diff:482|
[2025/09/12 05:24:11 848935] [debug] |xqc_engine_main_logic|END|now:1757654651848838|
[2025/09/12 05:24:11 848940] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651848940|
[2025/09/12 05:24:11 848944] [debug] |xqc_engine_wakeup_after|wakeup:1757654651849413|now:1757654651848944|diff:469|
[2025/09/12 05:24:11 848948] [debug] |xqc_engine_main_logic|END|now:1757654651848940|
[2025/09/12 05:24:11 850015] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651850015|
[2025/09/12 05:24:11 850025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651849413|pq_index:0|
[2025/09/12 05:24:11 850029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651848838|
[2025/09/12 05:24:11 850034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651850033|
[2025/09/12 05:24:11 850043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651849413|now:1757654651850033|
[2025/09/12 05:24:11 850047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651849413|now:1757654651850033|
[2025/09/12 05:24:11 850051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 850056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33809|min_srtt:33809|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 850061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:650838|
[2025/09/12 05:24:11 850065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 850069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 850073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 850078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 850082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 850086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:601320|
[2025/09/12 05:24:11 850091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 850095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:724|
[2025/09/12 05:24:11 850126] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:724|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654651850103|stream_id:0|stream_offset:601320|
[2025/09/12 05:24:11 850135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:724|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 850142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:11 850149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33809|rtt_var:780|pto_duration:36929|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 850155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 850159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 850163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:11 850167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651912032|now:1757654651850149|interv:61883|
[2025/09/12 05:24:11 850171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651912032|now:1757654651850149|interval:61883|pto_count:0|srtt:33809
[2025/09/12 05:24:11 850176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:48007|
[2025/09/12 05:24:11 850185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 850189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:602499|
[2025/09/12 05:24:11 850193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 850197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:725|
[2025/09/12 05:24:11 850223] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:725|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654651850204|stream_id:0|stream_offset:602499|
[2025/09/12 05:24:11 850232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:725|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 850239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:11 850245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33809|rtt_var:780|pto_duration:36929|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 850253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 850258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 850261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:11 850265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651912133|now:1757654651850245|interv:61888|
[2025/09/12 05:24:11 850269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651912133|now:1757654651850245|interval:61888|pto_count:0|srtt:33809
[2025/09/12 05:24:11 850274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:49207|
[2025/09/12 05:24:11 850278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 850283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:603678|
[2025/09/12 05:24:11 850287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 850291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651851291|now:1757654651850291|interv:1000|
[2025/09/12 05:24:11 850295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 850299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 850303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651851291|
[2025/09/12 05:24:11 850307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651851291|
[2025/09/12 05:24:11 850311] [debug] |xqc_engine_wakeup_after|wakeup:1757654651851291|now:1757654651850311|diff:980|
[2025/09/12 05:24:11 850315] [debug] |xqc_engine_main_logic|END|now:1757654651850033|
[2025/09/12 05:24:11 850670] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651850669|
[2025/09/12 05:24:11 850678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 850683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:284|
[2025/09/12 05:24:11 850687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:285|
[2025/09/12 05:24:11 850693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:285|
[2025/09/12 05:24:11 850697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 850702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:685|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:686|path_largest_ack:685|
[2025/09/12 05:24:11 850706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:525991|prior_time:1757654651814774|is_app_limited:0|send_elapse:35689|ack_elapse:35895|ctl_first_sent_time:1757654651816210|lagest_ack_time:1757654651850669|curr_delivered:567998|
[2025/09/12 05:24:11 850711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651816210|
[2025/09/12 05:24:11 850715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2198||sndq_packets_used_bytes:0|sndq_packets_free:478|
[2025/09/12 05:24:11 850719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:686|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:686|path_largest_ack:686|
[2025/09/12 05:24:11 850724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:525991|prior_time:1757654651814774|is_app_limited:0|send_elapse:35689|ack_elapse:35895|ctl_first_sent_time:1757654651816210|lagest_ack_time:1757654651850669|curr_delivered:569198|
[2025/09/12 05:24:11 850728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651816312|
[2025/09/12 05:24:11 850732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2197||sndq_packets_used_bytes:0|sndq_packets_free:479|
[2025/09/12 05:24:11 850736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:33809|rttvar:780|minrtt:30532|latest_rtt:34357|ack_delay:40|
[2025/09/12 05:24:11 850740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:33872|rttvar:712|minrtt:30532|latest_rtt:34357|ack_delay:40|
[2025/09/12 05:24:11 850744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:686|lost_pn:683|thresh:3|
[2025/09/12 05:24:11 850748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 850752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33872|rtt_var:712|pto_duration:36720|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 850757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 850760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 850764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:11 850768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651911924|now:1757654651850752|interv:61172|
[2025/09/12 05:24:11 850776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651911924|now:1757654651850752|interval:61172|pto_count:0|srtt:33872
[2025/09/12 05:24:11 850780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35689, ack_elapse 35895, delivered 43207|rate 1203705|lost 202|
[2025/09/12 05:24:11 850785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203705) in round 13|
[2025/09/12 05:24:11 850789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 850793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 850797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651816312|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 850801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651816312|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 850806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1512810|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:46807|srtt:33872|latest_rtt:34357|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 850811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:285|largest:285|pns:2|
[2025/09/12 05:24:11 850816] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:285|frame:ACK |recv_time:1757654651850669|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 850820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771850669|now:1757654651850669|interv:120000000|
[2025/09/12 05:24:11 850824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771850669|now:1757654651850669|interv:120000000|
[2025/09/12 05:24:11 850828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651851291|pq_index:0|
[2025/09/12 05:24:11 850832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651850033|
[2025/09/12 05:24:11 850836] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651850836|
[2025/09/12 05:24:11 850841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651850840|
[2025/09/12 05:24:11 850846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33872|min_srtt:33872|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 850851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:650838|
[2025/09/12 05:24:11 850855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33872|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 850859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 850866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33872|min_srtt:33872|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 850871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:652017|
[2025/09/12 05:24:11 850875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33872|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 850879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 850884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33872|min_srtt:33872|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 850888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:653196|
[2025/09/12 05:24:11 850892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 850896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 850900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 850904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 850908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 850912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:603678|
[2025/09/12 05:24:11 850917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 850920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 850924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651851291|
[2025/09/12 05:24:11 850928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651851291|
[2025/09/12 05:24:11 850932] [debug] |xqc_engine_wakeup_after|wakeup:1757654651851291|now:1757654651850932|diff:359|
[2025/09/12 05:24:11 850936] [debug] |xqc_engine_main_logic|END|now:1757654651850840|
[2025/09/12 05:24:11 850941] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651850941|
[2025/09/12 05:24:11 850945] [debug] |xqc_engine_wakeup_after|wakeup:1757654651851291|now:1757654651850945|diff:346|
[2025/09/12 05:24:11 850949] [debug] |xqc_engine_main_logic|END|now:1757654651850941|
[2025/09/12 05:24:11 852020] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651852019|
[2025/09/12 05:24:11 852029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651851291|pq_index:0|
[2025/09/12 05:24:11 852033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651850840|
[2025/09/12 05:24:11 852038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651852037|
[2025/09/12 05:24:11 852047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651851291|now:1757654651852037|
[2025/09/12 05:24:11 852051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651851291|now:1757654651852037|
[2025/09/12 05:24:11 852055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 852061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33872|min_srtt:33872|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 852065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:653196|
[2025/09/12 05:24:11 852070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 852073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 852077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 852081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 852086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 852090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:603678|
[2025/09/12 05:24:11 852094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 852099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:726|
[2025/09/12 05:24:11 852130] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:726|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654651852107|stream_id:0|stream_offset:603678|
[2025/09/12 05:24:11 852138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:726|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 852146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:11 852152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33872|rtt_var:712|pto_duration:36720|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 852158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 852163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 852167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:11 852170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651913827|now:1757654651852152|interv:61675|
[2025/09/12 05:24:11 852175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651913827|now:1757654651852152|interval:61675|pto_count:0|srtt:33872
[2025/09/12 05:24:11 852183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:48007|
[2025/09/12 05:24:11 852188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 852192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:604857|
[2025/09/12 05:24:11 852197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 852201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:727|
[2025/09/12 05:24:11 852228] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:727|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654651852208|stream_id:0|stream_offset:604857|
[2025/09/12 05:24:11 852237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:727|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 852243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:11 852250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33872|rtt_var:712|pto_duration:36720|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 852257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 852262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 852265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:11 852269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651913928|now:1757654651852250|interv:61678|
[2025/09/12 05:24:11 852273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651913928|now:1757654651852250|interval:61678|pto_count:0|srtt:33872
[2025/09/12 05:24:11 852278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:49207|
[2025/09/12 05:24:11 852282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 852287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:606036|
[2025/09/12 05:24:11 852291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 852295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:728|
[2025/09/12 05:24:11 852320] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:728|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654651852301|stream_id:0|stream_offset:606036|
[2025/09/12 05:24:11 852328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:728|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 852341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:11 852348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33872|rtt_var:712|pto_duration:36720|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 852352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 852356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 852360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:11 852364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651914021|now:1757654651852347|interv:61674|
[2025/09/12 05:24:11 852367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651914021|now:1757654651852347|interval:61674|pto_count:0|srtt:33872
[2025/09/12 05:24:11 852372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:50407|
[2025/09/12 05:24:11 852376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 852381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:607215|
[2025/09/12 05:24:11 852385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 852389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651853389|now:1757654651852389|interv:1000|
[2025/09/12 05:24:11 852393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 852397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 852401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651853389|
[2025/09/12 05:24:11 852405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651853389|
[2025/09/12 05:24:11 852409] [debug] |xqc_engine_wakeup_after|wakeup:1757654651853389|now:1757654651852409|diff:980|
[2025/09/12 05:24:11 852413] [debug] |xqc_engine_main_logic|END|now:1757654651852037|
[2025/09/12 05:24:11 852652] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651852651|
[2025/09/12 05:24:11 852660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 852666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:285|
[2025/09/12 05:24:11 852669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:286|
[2025/09/12 05:24:11 852675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:286|
[2025/09/12 05:24:11 852679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 852684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:687|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:688|path_largest_ack:687|
[2025/09/12 05:24:11 852688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:528391|prior_time:1757654651816774|is_app_limited:0|send_elapse:33938|ack_elapse:35877|ctl_first_sent_time:1757654651818205|lagest_ack_time:1757654651852651|curr_delivered:570398|
[2025/09/12 05:24:11 852698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651818205|
[2025/09/12 05:24:11 852703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2196||sndq_packets_used_bytes:0|sndq_packets_free:480|
[2025/09/12 05:24:11 852707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:688|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:688|path_largest_ack:688|
[2025/09/12 05:24:11 852711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:528391|prior_time:1757654651816774|is_app_limited:0|send_elapse:33938|ack_elapse:35877|ctl_first_sent_time:1757654651818205|lagest_ack_time:1757654651852651|curr_delivered:571598|
[2025/09/12 05:24:11 852715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651818307|
[2025/09/12 05:24:11 852719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2195||sndq_packets_used_bytes:0|sndq_packets_free:481|
[2025/09/12 05:24:11 852723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:33872|rttvar:712|minrtt:30532|latest_rtt:34344|ack_delay:32|
[2025/09/12 05:24:11 852728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:33927|rttvar:644|minrtt:30532|latest_rtt:34344|ack_delay:32|
[2025/09/12 05:24:11 852732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:688|lost_pn:685|thresh:3|
[2025/09/12 05:24:11 852736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 852740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33927|rtt_var:644|pto_duration:36503|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 852744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 852748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 852752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:11 852756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651913804|now:1757654651852740|interv:61064|
[2025/09/12 05:24:11 852760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651913804|now:1757654651852740|interval:61064|pto_count:0|srtt:33927
[2025/09/12 05:24:11 852764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33938, ack_elapse 35877, delivered 43207|rate 1204309|lost 202|
[2025/09/12 05:24:11 852769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204309) in round 13|
[2025/09/12 05:24:11 852773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 852777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 852781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651818307|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 852785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651818307|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 852792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1512810|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:48007|srtt:33927|latest_rtt:34344|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 852798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:286|largest:286|pns:2|
[2025/09/12 05:24:11 852802] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:286|frame:ACK |recv_time:1757654651852651|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 852807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771852651|now:1757654651852651|interv:120000000|
[2025/09/12 05:24:11 852811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771852651|now:1757654651852651|interv:120000000|
[2025/09/12 05:24:11 852815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651853389|pq_index:0|
[2025/09/12 05:24:11 852819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651852037|
[2025/09/12 05:24:11 852823] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651852823|
[2025/09/12 05:24:11 852828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651852827|
[2025/09/12 05:24:11 852833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33927|min_srtt:33927|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 852838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:653196|
[2025/09/12 05:24:11 852842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33927|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 852847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 852851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33927|min_srtt:33927|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 852855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:48007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:654375|
[2025/09/12 05:24:11 852860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33927|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 852864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 852868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33927|min_srtt:33927|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 852875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:655554|
[2025/09/12 05:24:11 852879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 852883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 852887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 852891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 852896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 852900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:607215|
[2025/09/12 05:24:11 852904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 852908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 852912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651853389|
[2025/09/12 05:24:11 852916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651853389|
[2025/09/12 05:24:11 852919] [debug] |xqc_engine_wakeup_after|wakeup:1757654651853389|now:1757654651852919|diff:470|
[2025/09/12 05:24:11 852923] [debug] |xqc_engine_main_logic|END|now:1757654651852827|
[2025/09/12 05:24:11 852928] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651852928|
[2025/09/12 05:24:11 852932] [debug] |xqc_engine_wakeup_after|wakeup:1757654651853389|now:1757654651852932|diff:457|
[2025/09/12 05:24:11 852936] [debug] |xqc_engine_main_logic|END|now:1757654651852928|
[2025/09/12 05:24:11 854004] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651854004|
[2025/09/12 05:24:11 854013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651853389|pq_index:0|
[2025/09/12 05:24:11 854017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651852827|
[2025/09/12 05:24:11 854022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651854021|
[2025/09/12 05:24:11 854027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651853389|now:1757654651854021|
[2025/09/12 05:24:11 854031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651853389|now:1757654651854021|
[2025/09/12 05:24:11 854035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 854040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33927|min_srtt:33927|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 854044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:655554|
[2025/09/12 05:24:11 854048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 854057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 854061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 854065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 854069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 854073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:607215|
[2025/09/12 05:24:11 854078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 854082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:729|
[2025/09/12 05:24:11 854114] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:729|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654651854090|stream_id:0|stream_offset:607215|
[2025/09/12 05:24:11 854122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:729|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 854130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:11 854136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33927|rtt_var:644|pto_duration:36503|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 854143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 854147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 854150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:11 854154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651915593|now:1757654651854136|interv:61457|
[2025/09/12 05:24:11 854158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651915593|now:1757654651854136|interval:61457|pto_count:0|srtt:33927
[2025/09/12 05:24:11 854163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:49207|
[2025/09/12 05:24:11 854168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 854172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:608394|
[2025/09/12 05:24:11 854176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 854180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:730|
[2025/09/12 05:24:11 854205] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:730|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654651854187|stream_id:0|stream_offset:608394|
[2025/09/12 05:24:11 854220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:730|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 854227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:11 854234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33927|rtt_var:644|pto_duration:36503|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 854239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 854243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 854247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:11 854251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651915690|now:1757654651854234|interv:61456|
[2025/09/12 05:24:11 854255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651915690|now:1757654651854234|interval:61456|pto_count:0|srtt:33927
[2025/09/12 05:24:11 854259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:50407|
[2025/09/12 05:24:11 854264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 854268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:609573|
[2025/09/12 05:24:11 854273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 854277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651855276|now:1757654651854276|interv:1000|
[2025/09/12 05:24:11 854281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 854284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 854288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651855276|
[2025/09/12 05:24:11 854292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651855276|
[2025/09/12 05:24:11 854296] [debug] |xqc_engine_wakeup_after|wakeup:1757654651855276|now:1757654651854296|diff:980|
[2025/09/12 05:24:11 854301] [debug] |xqc_engine_main_logic|END|now:1757654651854021|
[2025/09/12 05:24:11 854671] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651854670|
[2025/09/12 05:24:11 854679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 854685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:286|
[2025/09/12 05:24:11 854688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:287|
[2025/09/12 05:24:11 854694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:287|
[2025/09/12 05:24:11 854698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 854703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:689|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:690|path_largest_ack:689|
[2025/09/12 05:24:11 854711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:530791|prior_time:1757654651818763|is_app_limited:0|send_elapse:33936|ack_elapse:35907|ctl_first_sent_time:1757654651820199|lagest_ack_time:1757654651854670|curr_delivered:572798|
[2025/09/12 05:24:11 854716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651820199|
[2025/09/12 05:24:11 854720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2194||sndq_packets_used_bytes:0|sndq_packets_free:482|
[2025/09/12 05:24:11 854725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:690|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:690|path_largest_ack:690|
[2025/09/12 05:24:11 854729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:530791|prior_time:1757654651818763|is_app_limited:0|send_elapse:33936|ack_elapse:35907|ctl_first_sent_time:1757654651820199|lagest_ack_time:1757654651854670|curr_delivered:573998|
[2025/09/12 05:24:11 854733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651820296|
[2025/09/12 05:24:11 854737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2193||sndq_packets_used_bytes:0|sndq_packets_free:483|
[2025/09/12 05:24:11 854741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:33927|rttvar:644|minrtt:30532|latest_rtt:34374|ack_delay:32|
[2025/09/12 05:24:11 854746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:33979|rttvar:586|minrtt:30532|latest_rtt:34374|ack_delay:32|
[2025/09/12 05:24:11 854750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:690|lost_pn:687|thresh:3|
[2025/09/12 05:24:11 854754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 854758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33979|rtt_var:586|pto_duration:36323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 854762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 854766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 854770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:11 854774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651915510|now:1757654651854758|interv:60752|
[2025/09/12 05:24:11 854778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651915510|now:1757654651854758|interval:60752|pto_count:0|srtt:33979
[2025/09/12 05:24:11 854782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33936, ack_elapse 35907, delivered 43207|rate 1203302|lost 202|
[2025/09/12 05:24:11 854786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203302) in round 13|
[2025/09/12 05:24:11 854791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 854795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 854799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651820296|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 854805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651820296|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 854810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1512810|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:48007|srtt:33979|latest_rtt:34374|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 854815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:11 854819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654651879670|now:1757654651854670|interv:25000|
[2025/09/12 05:24:11 854824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651854670|max_ack_delay:25000|
[2025/09/12 05:24:11 854829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:287|largest:287|pns:2|
[2025/09/12 05:24:11 854833] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:287|frame:PING ACK |recv_time:1757654651854670|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 854838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771854670|now:1757654651854670|interv:120000000|
[2025/09/12 05:24:11 854842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771854670|now:1757654651854670|interv:120000000|
[2025/09/12 05:24:11 854846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651855276|pq_index:0|
[2025/09/12 05:24:11 854850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651854021|
[2025/09/12 05:24:11 854854] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651854854|
[2025/09/12 05:24:11 854858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651854857|
[2025/09/12 05:24:11 854864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33979|min_srtt:33979|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 854868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:655554|
[2025/09/12 05:24:11 854873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33979|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 854877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 854881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33979|min_srtt:33979|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 854888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:48007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:656733|
[2025/09/12 05:24:11 854893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:33979|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 854897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 854901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33979|min_srtt:33979|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 854905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:657912|
[2025/09/12 05:24:11 854910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 854913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 854917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 854921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 854926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 854930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:609573|
[2025/09/12 05:24:11 854934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 854938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 854942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651855276|
[2025/09/12 05:24:11 854946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651855276|
[2025/09/12 05:24:11 854950] [debug] |xqc_engine_wakeup_after|wakeup:1757654651855276|now:1757654651854949|diff:327|
[2025/09/12 05:24:11 854954] [debug] |xqc_engine_main_logic|END|now:1757654651854857|
[2025/09/12 05:24:11 854959] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651854958|
[2025/09/12 05:24:11 854962] [debug] |xqc_engine_wakeup_after|wakeup:1757654651855276|now:1757654651854962|diff:314|
[2025/09/12 05:24:11 854966] [debug] |xqc_engine_main_logic|END|now:1757654651854958|
[2025/09/12 05:24:11 856036] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651856036|
[2025/09/12 05:24:11 856045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651855276|pq_index:0|
[2025/09/12 05:24:11 856049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651854857|
[2025/09/12 05:24:11 856054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651856053|
[2025/09/12 05:24:11 856059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651855276|now:1757654651856053|
[2025/09/12 05:24:11 856068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651855276|now:1757654651856053|
[2025/09/12 05:24:11 856071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 856077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:33979|min_srtt:33979|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 856081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:657912|
[2025/09/12 05:24:11 856085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 856089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 856093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 856097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 856102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 856106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:609573|
[2025/09/12 05:24:11 856110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 856115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:731|
[2025/09/12 05:24:11 856146] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:731|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654651856123|stream_id:0|stream_offset:609573|
[2025/09/12 05:24:11 856154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:731|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 856162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:11 856168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33979|rtt_var:586|pto_duration:36323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 856174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 856178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 856182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:11 856186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651917446|now:1757654651856167|interv:61279|
[2025/09/12 05:24:11 856190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651917446|now:1757654651856167|interval:61279|pto_count:0|srtt:33979
[2025/09/12 05:24:11 856195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:49207|
[2025/09/12 05:24:11 856199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 856209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:610752|
[2025/09/12 05:24:11 856216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 856222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:732|
[2025/09/12 05:24:11 856249] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:732|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654651856229|stream_id:0|stream_offset:610752|
[2025/09/12 05:24:11 856257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:732|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 856264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:11 856271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33979|rtt_var:586|pto_duration:36323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 856277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 856281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 856285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:11 856289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651917552|now:1757654651856271|interv:61281|
[2025/09/12 05:24:11 856293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651917552|now:1757654651856271|interval:61281|pto_count:0|srtt:33979
[2025/09/12 05:24:11 856298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:50407|
[2025/09/12 05:24:11 856302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 856307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:611931|
[2025/09/12 05:24:11 856311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 856315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:733|
[2025/09/12 05:24:11 856340] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:733|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654651856322|stream_id:0|stream_offset:611931|
[2025/09/12 05:24:11 856348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:733|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 856355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:11 856362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:33979|rtt_var:586|pto_duration:36323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 856373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 856377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 856380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:11 856384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651917645|now:1757654651856362|interv:61283|
[2025/09/12 05:24:11 856388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651917645|now:1757654651856362|interval:61283|pto_count:0|srtt:33979
[2025/09/12 05:24:11 856393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:51607|
[2025/09/12 05:24:11 856397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 856401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:613110|
[2025/09/12 05:24:11 856406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 856410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651857410|now:1757654651856410|interv:1000|
[2025/09/12 05:24:11 856414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 856417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 856421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651857410|
[2025/09/12 05:24:11 856426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651857410|
[2025/09/12 05:24:11 856429] [debug] |xqc_engine_wakeup_after|wakeup:1757654651857410|now:1757654651856429|diff:981|
[2025/09/12 05:24:11 856434] [debug] |xqc_engine_main_logic|END|now:1757654651856053|
[2025/09/12 05:24:11 856630] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651856629|
[2025/09/12 05:24:11 856638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 856644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:287|
[2025/09/12 05:24:11 856648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:288|
[2025/09/12 05:24:11 856653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:288|
[2025/09/12 05:24:11 856657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 856662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:691|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:692|path_largest_ack:691|
[2025/09/12 05:24:11 856666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:533191|prior_time:1757654651820765|is_app_limited:0|send_elapse:33895|ack_elapse:35864|ctl_first_sent_time:1757654651822200|lagest_ack_time:1757654651856629|curr_delivered:575198|
[2025/09/12 05:24:11 856671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651822200|
[2025/09/12 05:24:11 856675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2192||sndq_packets_used_bytes:0|sndq_packets_free:484|
[2025/09/12 05:24:11 856683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:692|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:692|path_largest_ack:692|
[2025/09/12 05:24:11 856687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:533191|prior_time:1757654651820765|is_app_limited:0|send_elapse:33895|ack_elapse:35864|ctl_first_sent_time:1757654651822200|lagest_ack_time:1757654651856629|curr_delivered:576398|
[2025/09/12 05:24:11 856692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651822297|
[2025/09/12 05:24:11 856696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2191||sndq_packets_used_bytes:0|sndq_packets_free:485|
[2025/09/12 05:24:11 856700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:33979|rttvar:586|minrtt:30532|latest_rtt:34332|ack_delay:32|
[2025/09/12 05:24:11 856704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34019|rttvar:520|minrtt:30532|latest_rtt:34332|ack_delay:32|
[2025/09/12 05:24:11 856708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:692|lost_pn:689|thresh:3|
[2025/09/12 05:24:11 856712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 856716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34019|rtt_var:520|pto_duration:36099|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 856720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 856724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 856728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:11 856732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651917421|now:1757654651856716|interv:60705|
[2025/09/12 05:24:11 856736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651917421|now:1757654651856716|interval:60705|pto_count:0|srtt:34019
[2025/09/12 05:24:11 856740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33895, ack_elapse 35864, delivered 43207|rate 1204745|lost 202|
[2025/09/12 05:24:11 856745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204745) in round 13|
[2025/09/12 05:24:11 856749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 856753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 856757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651822297|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 856761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651822297|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 856765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1512810|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:49207|srtt:34019|latest_rtt:34332|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 856774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:288|largest:288|pns:2|
[2025/09/12 05:24:11 856778] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:288|frame:ACK |recv_time:1757654651856629|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 856783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771856629|now:1757654651856629|interv:120000000|
[2025/09/12 05:24:11 856787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771856629|now:1757654651856629|interv:120000000|
[2025/09/12 05:24:11 856791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651857410|pq_index:0|
[2025/09/12 05:24:11 856795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651856053|
[2025/09/12 05:24:11 856799] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651856798|
[2025/09/12 05:24:11 856803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651856802|
[2025/09/12 05:24:11 856809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34019|min_srtt:34019|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 856813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:657912|
[2025/09/12 05:24:11 856818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34019|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 856822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 856827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34019|min_srtt:34019|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 856831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:659091|
[2025/09/12 05:24:11 856835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34019|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 856839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 856844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34019|min_srtt:34019|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 856848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:660270|
[2025/09/12 05:24:11 856852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 856859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 856863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 856867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 856871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 856875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:613110|
[2025/09/12 05:24:11 856880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 856883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 856887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651857410|
[2025/09/12 05:24:11 856891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651857410|
[2025/09/12 05:24:11 856895] [debug] |xqc_engine_wakeup_after|wakeup:1757654651857410|now:1757654651856895|diff:515|
[2025/09/12 05:24:11 856899] [debug] |xqc_engine_main_logic|END|now:1757654651856802|
[2025/09/12 05:24:11 856904] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651856904|
[2025/09/12 05:24:11 856908] [debug] |xqc_engine_wakeup_after|wakeup:1757654651857410|now:1757654651856908|diff:502|
[2025/09/12 05:24:11 856912] [debug] |xqc_engine_main_logic|END|now:1757654651856904|
[2025/09/12 05:24:11 857982] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651857982|
[2025/09/12 05:24:11 857991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651857410|pq_index:0|
[2025/09/12 05:24:11 857995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651856802|
[2025/09/12 05:24:11 858000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651857999|
[2025/09/12 05:24:11 858005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651857410|now:1757654651857999|
[2025/09/12 05:24:11 858009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651857410|now:1757654651857999|
[2025/09/12 05:24:11 858013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 858018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34019|min_srtt:34019|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 858022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:660270|
[2025/09/12 05:24:11 858027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 858030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 858034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 858043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 858047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 858052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:613110|
[2025/09/12 05:24:11 858056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 858060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:734|
[2025/09/12 05:24:11 858091] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:734|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654651858068|stream_id:0|stream_offset:613110|
[2025/09/12 05:24:11 858100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:734|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 858107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:11 858114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34019|rtt_var:520|pto_duration:36099|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 858120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 858124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 858128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:11 858132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651919167|now:1757654651858113|interv:61054|
[2025/09/12 05:24:11 858136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651919167|now:1757654651858113|interval:61054|pto_count:0|srtt:34019
[2025/09/12 05:24:11 858140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:50407|
[2025/09/12 05:24:11 858145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 858149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:614289|
[2025/09/12 05:24:11 858154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 858158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:735|
[2025/09/12 05:24:11 858187] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:735|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654651858164|stream_id:0|stream_offset:614289|
[2025/09/12 05:24:11 858195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:735|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 858202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:11 858216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34019|rtt_var:520|pto_duration:36099|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 858221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 858225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 858229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:11 858233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651919263|now:1757654651858216|interv:61047|
[2025/09/12 05:24:11 858237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651919263|now:1757654651858216|interval:61047|pto_count:0|srtt:34019
[2025/09/12 05:24:11 858241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:51607|
[2025/09/12 05:24:11 858246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 858250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:615468|
[2025/09/12 05:24:11 858255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 858258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651859258|now:1757654651858258|interv:1000|
[2025/09/12 05:24:11 858263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 858269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 858275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651859258|
[2025/09/12 05:24:11 858281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651859258|
[2025/09/12 05:24:11 858287] [debug] |xqc_engine_wakeup_after|wakeup:1757654651859258|now:1757654651858287|diff:971|
[2025/09/12 05:24:11 858292] [debug] |xqc_engine_main_logic|END|now:1757654651857999|
[2025/09/12 05:24:11 858634] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651858633|
[2025/09/12 05:24:11 858643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 858649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:288|
[2025/09/12 05:24:11 858653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:289|
[2025/09/12 05:24:11 858659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:289|
[2025/09/12 05:24:11 858663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 858668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:693|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:694|path_largest_ack:693|
[2025/09/12 05:24:11 858673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:535591|prior_time:1757654651822754|is_app_limited:0|send_elapse:35778|ack_elapse:35879|ctl_first_sent_time:1757654651824190|lagest_ack_time:1757654651858633|curr_delivered:577598|
[2025/09/12 05:24:11 858681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651824190|
[2025/09/12 05:24:11 858686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2190||sndq_packets_used_bytes:0|sndq_packets_free:486|
[2025/09/12 05:24:11 858690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:694|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:694|path_largest_ack:694|
[2025/09/12 05:24:11 858694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:535591|prior_time:1757654651822754|is_app_limited:0|send_elapse:35778|ack_elapse:35879|ctl_first_sent_time:1757654651824190|lagest_ack_time:1757654651858633|curr_delivered:578798|
[2025/09/12 05:24:11 858699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651824287|
[2025/09/12 05:24:11 858703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2189||sndq_packets_used_bytes:0|sndq_packets_free:487|
[2025/09/12 05:24:11 858707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34019|rttvar:520|minrtt:30532|latest_rtt:34346|ack_delay:32|
[2025/09/12 05:24:11 858711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34056|rttvar:463|minrtt:30532|latest_rtt:34346|ack_delay:32|
[2025/09/12 05:24:11 858715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:694|lost_pn:691|thresh:3|
[2025/09/12 05:24:11 858719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 858723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34056|rtt_var:463|pto_duration:36056|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 858728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 858732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 858736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:11 858740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651919220|now:1757654651858723|interv:60497|
[2025/09/12 05:24:11 858744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651919220|now:1757654651858723|interval:60497|pto_count:0|srtt:34056
[2025/09/12 05:24:11 858748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35778, ack_elapse 35879, delivered 43207|rate 1204242|lost 202|
[2025/09/12 05:24:11 858753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204242) in round 13|
[2025/09/12 05:24:11 858757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 858761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 858765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651824287|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 858769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651824287|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 858780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1512810|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:49207|srtt:34056|latest_rtt:34346|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 858786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:289|largest:289|pns:2|
[2025/09/12 05:24:11 858790] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:289|frame:ACK |recv_time:1757654651858633|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 858795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771858633|now:1757654651858633|interv:120000000|
[2025/09/12 05:24:11 858799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771858633|now:1757654651858633|interv:120000000|
[2025/09/12 05:24:11 858803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651859258|pq_index:0|
[2025/09/12 05:24:11 858807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651857999|
[2025/09/12 05:24:11 858811] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651858811|
[2025/09/12 05:24:11 858816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651858815|
[2025/09/12 05:24:11 858822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34056|min_srtt:34056|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 858826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:660270|
[2025/09/12 05:24:11 858831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34056|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 858835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 858840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34056|min_srtt:34056|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 858844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:661449|
[2025/09/12 05:24:11 858848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34056|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 858852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 858857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34056|min_srtt:34056|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 858861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:662628|
[2025/09/12 05:24:11 858868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 858872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 858875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 858880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 858884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 858888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:615468|
[2025/09/12 05:24:11 858893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 858896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 858900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651859258|
[2025/09/12 05:24:11 858904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651859258|
[2025/09/12 05:24:11 858908] [debug] |xqc_engine_wakeup_after|wakeup:1757654651859258|now:1757654651858908|diff:350|
[2025/09/12 05:24:11 858912] [debug] |xqc_engine_main_logic|END|now:1757654651858815|
[2025/09/12 05:24:11 858917] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651858917|
[2025/09/12 05:24:11 858921] [debug] |xqc_engine_wakeup_after|wakeup:1757654651859258|now:1757654651858921|diff:337|
[2025/09/12 05:24:11 858925] [debug] |xqc_engine_main_logic|END|now:1757654651858917|
[2025/09/12 05:24:11 859994] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651859994|
[2025/09/12 05:24:11 860003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651859258|pq_index:0|
[2025/09/12 05:24:11 860008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651858815|
[2025/09/12 05:24:11 860013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651860012|
[2025/09/12 05:24:11 860018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651859258|now:1757654651860012|
[2025/09/12 05:24:11 860022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651859258|now:1757654651860012|
[2025/09/12 05:24:11 860026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 860031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34056|min_srtt:34056|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 860036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:662628|
[2025/09/12 05:24:11 860041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 860044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 860053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 860057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 860062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 860066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:615468|
[2025/09/12 05:24:11 860071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 860075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:736|
[2025/09/12 05:24:11 860106] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:736|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654651860084|stream_id:0|stream_offset:615468|
[2025/09/12 05:24:11 860115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:736|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 860122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:11 860129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34056|rtt_var:463|pto_duration:36056|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 860136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 860142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 860145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:11 860149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651921140|now:1757654651860129|interv:61011|
[2025/09/12 05:24:11 860154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651921140|now:1757654651860129|interval:61011|pto_count:0|srtt:34056
[2025/09/12 05:24:11 860158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:50407|
[2025/09/12 05:24:11 860163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 860167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:616647|
[2025/09/12 05:24:11 860172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 860176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:737|
[2025/09/12 05:24:11 860202] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:737|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654651860183|stream_id:0|stream_offset:616647|
[2025/09/12 05:24:11 860210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:737|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 860224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:11 860230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34056|rtt_var:463|pto_duration:36056|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 860237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 860243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 860249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:11 860255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651921239|now:1757654651860230|interv:61009|
[2025/09/12 05:24:11 860260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651921239|now:1757654651860230|interval:61009|pto_count:0|srtt:34056
[2025/09/12 05:24:11 860267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:51607|
[2025/09/12 05:24:11 860274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 860279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:617826|
[2025/09/12 05:24:11 860286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 860291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:738|
[2025/09/12 05:24:11 860325] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:738|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654651860301|stream_id:0|stream_offset:617826|
[2025/09/12 05:24:11 860332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:738|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 860339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:11 860345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34056|rtt_var:463|pto_duration:36056|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 860350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 860356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 860361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:11 860367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651921357|now:1757654651860344|interv:61013|
[2025/09/12 05:24:11 860372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651921357|now:1757654651860344|interval:61013|pto_count:0|srtt:34056
[2025/09/12 05:24:11 860378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:52807|
[2025/09/12 05:24:11 860387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 860393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:619005|
[2025/09/12 05:24:11 860399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 860404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651861404|now:1757654651860404|interv:1000|
[2025/09/12 05:24:11 860409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 860414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 860420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651861404|
[2025/09/12 05:24:11 860427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651861404|
[2025/09/12 05:24:11 860433] [debug] |xqc_engine_wakeup_after|wakeup:1757654651861404|now:1757654651860433|diff:971|
[2025/09/12 05:24:11 860437] [debug] |xqc_engine_main_logic|END|now:1757654651860012|
[2025/09/12 05:24:11 860628] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651860627|
[2025/09/12 05:24:11 860636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 860642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:289|
[2025/09/12 05:24:11 860646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:290|
[2025/09/12 05:24:11 860651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:290|
[2025/09/12 05:24:11 860655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 860660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:695|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:696|path_largest_ack:695|
[2025/09/12 05:24:11 860665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:537991|prior_time:1757654651824748|is_app_limited:0|send_elapse:35809|ack_elapse:35879|ctl_first_sent_time:1757654651826192|lagest_ack_time:1757654651860627|curr_delivered:579998|
[2025/09/12 05:24:11 860670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651826192|
[2025/09/12 05:24:11 860674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2188||sndq_packets_used_bytes:0|sndq_packets_free:488|
[2025/09/12 05:24:11 860678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:696|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:696|path_largest_ack:696|
[2025/09/12 05:24:11 860683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:537991|prior_time:1757654651824748|is_app_limited:0|send_elapse:35809|ack_elapse:35879|ctl_first_sent_time:1757654651826192|lagest_ack_time:1757654651860627|curr_delivered:581198|
[2025/09/12 05:24:11 860687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651826289|
[2025/09/12 05:24:11 860691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2187||sndq_packets_used_bytes:0|sndq_packets_free:489|
[2025/09/12 05:24:11 860695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34056|rttvar:463|minrtt:30532|latest_rtt:34338|ack_delay:40|
[2025/09/12 05:24:11 860704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34086|rttvar:408|minrtt:30532|latest_rtt:34338|ack_delay:40|
[2025/09/12 05:24:11 860708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:696|lost_pn:693|thresh:3|
[2025/09/12 05:24:11 860712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 860716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34086|rtt_var:408|pto_duration:36086|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 860721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 860725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 860728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:11 860732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651921387|now:1757654651860716|interv:60671|
[2025/09/12 05:24:11 860736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651921387|now:1757654651860716|interval:60671|pto_count:0|srtt:34086
[2025/09/12 05:24:11 860741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35809, ack_elapse 35879, delivered 43207|rate 1204242|lost 202|
[2025/09/12 05:24:11 860745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204242) in round 13|
[2025/09/12 05:24:11 860750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 860754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 860758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651826289|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 860762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651826289|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 860767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:907686|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:50407|srtt:34086|latest_rtt:34338|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 860772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:290|largest:290|pns:2|
[2025/09/12 05:24:11 860777] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:290|frame:ACK |recv_time:1757654651860627|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 860782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771860627|now:1757654651860627|interv:120000000|
[2025/09/12 05:24:11 860786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771860627|now:1757654651860627|interv:120000000|
[2025/09/12 05:24:11 860792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651861404|pq_index:0|
[2025/09/12 05:24:11 860796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651860012|
[2025/09/12 05:24:11 860800] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651860800|
[2025/09/12 05:24:11 860805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651860804|
[2025/09/12 05:24:11 860811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34086|min_srtt:34086|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 860815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:662628|
[2025/09/12 05:24:11 860820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34086|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 860825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 860829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34086|min_srtt:34086|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 860834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:50407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:663807|
[2025/09/12 05:24:11 860838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34086|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 860842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 860847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34086|min_srtt:34086|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 860851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:664986|
[2025/09/12 05:24:11 860855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 860859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 860863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 860867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 860871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 860876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:619005|
[2025/09/12 05:24:11 860883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 860887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 860891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651861404|
[2025/09/12 05:24:11 860895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651861404|
[2025/09/12 05:24:11 860899] [debug] |xqc_engine_wakeup_after|wakeup:1757654651861404|now:1757654651860899|diff:505|
[2025/09/12 05:24:11 860903] [debug] |xqc_engine_main_logic|END|now:1757654651860804|
[2025/09/12 05:24:11 860908] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651860908|
[2025/09/12 05:24:11 860912] [debug] |xqc_engine_wakeup_after|wakeup:1757654651861404|now:1757654651860912|diff:492|
[2025/09/12 05:24:11 860916] [debug] |xqc_engine_main_logic|END|now:1757654651860908|
[2025/09/12 05:24:11 861987] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651861987|
[2025/09/12 05:24:11 861996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651861404|pq_index:0|
[2025/09/12 05:24:11 862000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651860804|
[2025/09/12 05:24:11 862005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651862004|
[2025/09/12 05:24:11 862010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651861404|now:1757654651862004|
[2025/09/12 05:24:11 862014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651861404|now:1757654651862004|
[2025/09/12 05:24:11 862018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 862023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34086|min_srtt:34086|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 862028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:664986|
[2025/09/12 05:24:11 862032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 862036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 862040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 862044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 862049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 862053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:619005|
[2025/09/12 05:24:11 862058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 862062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:739|
[2025/09/12 05:24:11 862088] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:739|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654651862070|stream_id:0|stream_offset:619005|
[2025/09/12 05:24:11 862098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:739|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 862103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:11 862107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34086|rtt_var:408|pto_duration:36086|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 862112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 862116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 862119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:11 862123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651923156|now:1757654651862107|interv:61049|
[2025/09/12 05:24:11 862127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651923156|now:1757654651862107|interval:61049|pto_count:0|srtt:34086
[2025/09/12 05:24:11 862132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:51607|
[2025/09/12 05:24:11 862137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 862141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:620184|
[2025/09/12 05:24:11 862145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 862149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651863149|now:1757654651862149|interv:1000|
[2025/09/12 05:24:11 862153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 862157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 862161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651863149|
[2025/09/12 05:24:11 862165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651863149|
[2025/09/12 05:24:11 862169] [debug] |xqc_engine_wakeup_after|wakeup:1757654651863149|now:1757654651862169|diff:980|
[2025/09/12 05:24:11 862173] [debug] |xqc_engine_main_logic|END|now:1757654651862004|
[2025/09/12 05:24:11 862601] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651862600|
[2025/09/12 05:24:11 862610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 862616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:290|
[2025/09/12 05:24:11 862620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:291|
[2025/09/12 05:24:11 862626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:291|
[2025/09/12 05:24:11 862630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 862635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:697|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:698|path_largest_ack:697|
[2025/09/12 05:24:11 862643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:540398|prior_time:1757654651826735|is_app_limited:0|send_elapse:33894|ack_elapse:35865|ctl_first_sent_time:1757654651828180|lagest_ack_time:1757654651862600|curr_delivered:582398|
[2025/09/12 05:24:11 862648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651828180|
[2025/09/12 05:24:11 862653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2186||sndq_packets_used_bytes:0|sndq_packets_free:490|
[2025/09/12 05:24:11 862657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:698|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:698|path_largest_ack:698|
[2025/09/12 05:24:11 862661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:540398|prior_time:1757654651826735|is_app_limited:0|send_elapse:33894|ack_elapse:35865|ctl_first_sent_time:1757654651828180|lagest_ack_time:1757654651862600|curr_delivered:583598|
[2025/09/12 05:24:11 862666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651828281|
[2025/09/12 05:24:11 862670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2185||sndq_packets_used_bytes:0|sndq_packets_free:491|
[2025/09/12 05:24:11 862674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34086|rttvar:408|minrtt:30532|latest_rtt:34319|ack_delay:32|
[2025/09/12 05:24:11 862678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34111|rttvar:356|minrtt:30532|latest_rtt:34319|ack_delay:32|
[2025/09/12 05:24:11 862682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:698|lost_pn:695|thresh:3|
[2025/09/12 05:24:11 862686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 862690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34111|rtt_var:356|pto_duration:36111|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 862695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 862699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 862703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:11 862706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651923181|now:1757654651862690|interv:60491|
[2025/09/12 05:24:11 862710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651923181|now:1757654651862690|interval:60491|pto_count:0|srtt:34111
[2025/09/12 05:24:11 862715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33894, ack_elapse 35865, delivered 43200|rate 1204516|lost 202|
[2025/09/12 05:24:11 862719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204516) in round 13|
[2025/09/12 05:24:11 862724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 862728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 862734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651828281|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 862739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651828281|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 862743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:907686|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:49207|srtt:34111|latest_rtt:34319|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 862749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:291|largest:291|pns:2|
[2025/09/12 05:24:11 862753] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:291|frame:ACK |recv_time:1757654651862600|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 862758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771862600|now:1757654651862600|interv:120000000|
[2025/09/12 05:24:11 862762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771862600|now:1757654651862600|interv:120000000|
[2025/09/12 05:24:11 862766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651863149|pq_index:0|
[2025/09/12 05:24:11 862770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651862004|
[2025/09/12 05:24:11 862774] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651862774|
[2025/09/12 05:24:11 862779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651862778|
[2025/09/12 05:24:11 862784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34111|min_srtt:34111|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 862789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:664986|
[2025/09/12 05:24:11 862793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34111|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 862798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 862802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34111|min_srtt:34111|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 862806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:666165|
[2025/09/12 05:24:11 862811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34111|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 862818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 862822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34111|min_srtt:34111|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 862826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:667344|
[2025/09/12 05:24:11 862830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 862834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 862838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 862842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 862847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 862851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:620184|
[2025/09/12 05:24:11 862855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 862859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 862863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651863149|
[2025/09/12 05:24:11 862867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651863149|
[2025/09/12 05:24:11 862871] [debug] |xqc_engine_wakeup_after|wakeup:1757654651863149|now:1757654651862871|diff:278|
[2025/09/12 05:24:11 862875] [debug] |xqc_engine_main_logic|END|now:1757654651862778|
[2025/09/12 05:24:11 862880] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651862880|
[2025/09/12 05:24:11 862884] [debug] |xqc_engine_wakeup_after|wakeup:1757654651863149|now:1757654651862884|diff:265|
[2025/09/12 05:24:11 862888] [debug] |xqc_engine_main_logic|END|now:1757654651862880|
[2025/09/12 05:24:11 863960] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651863959|
[2025/09/12 05:24:11 863969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651863149|pq_index:0|
[2025/09/12 05:24:11 863973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651862778|
[2025/09/12 05:24:11 863978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651863977|
[2025/09/12 05:24:11 863983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651863149|now:1757654651863977|
[2025/09/12 05:24:11 863987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651863149|now:1757654651863977|
[2025/09/12 05:24:11 863991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 863996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34111|min_srtt:34111|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 864004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:667344|
[2025/09/12 05:24:11 864009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 864012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 864016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 864021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 864025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 864029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:620184|
[2025/09/12 05:24:11 864034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 864038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:740|
[2025/09/12 05:24:11 864065] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:740|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654651864046|stream_id:0|stream_offset:620184|
[2025/09/12 05:24:11 864070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:740|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 864075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:11 864079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34111|rtt_var:356|pto_duration:36111|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 864084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 864088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 864092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:11 864095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651925157|now:1757654651864079|interv:61078|
[2025/09/12 05:24:11 864099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651925157|now:1757654651864079|interval:61078|pto_count:0|srtt:34111
[2025/09/12 05:24:11 864104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:50407|
[2025/09/12 05:24:11 864109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 864113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:621363|
[2025/09/12 05:24:11 864117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 864125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:741|
[2025/09/12 05:24:11 864143] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:741|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654651864131|stream_id:0|stream_offset:621363|
[2025/09/12 05:24:11 864148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:741|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 864153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:11 864157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34111|rtt_var:356|pto_duration:36111|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 864161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 864165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 864169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:11 864173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651925242|now:1757654651864157|interv:61085|
[2025/09/12 05:24:11 864177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651925242|now:1757654651864157|interval:61085|pto_count:0|srtt:34111
[2025/09/12 05:24:11 864181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:51607|
[2025/09/12 05:24:11 864185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 864189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:622542|
[2025/09/12 05:24:11 864194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 864198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651865197|now:1757654651864197|interv:1000|
[2025/09/12 05:24:11 864202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 864205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 864209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651865197|
[2025/09/12 05:24:11 864213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651865197|
[2025/09/12 05:24:11 864217] [debug] |xqc_engine_wakeup_after|wakeup:1757654651865197|now:1757654651864217|diff:980|
[2025/09/12 05:24:11 864221] [debug] |xqc_engine_main_logic|END|now:1757654651863977|
[2025/09/12 05:24:11 864595] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651864594|
[2025/09/12 05:24:11 864604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 864610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:291|
[2025/09/12 05:24:11 864614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:292|
[2025/09/12 05:24:11 864619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:292|
[2025/09/12 05:24:11 864627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 864632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:699|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:700|path_largest_ack:699|
[2025/09/12 05:24:11 864636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:542798|prior_time:1757654651828726|is_app_limited:0|send_elapse:35792|ack_elapse:35868|ctl_first_sent_time:1757654651830179|lagest_ack_time:1757654651864594|curr_delivered:584798|
[2025/09/12 05:24:11 864641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651830179|
[2025/09/12 05:24:11 864646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2184||sndq_packets_used_bytes:0|sndq_packets_free:492|
[2025/09/12 05:24:11 864650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:700|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:700|path_largest_ack:700|
[2025/09/12 05:24:11 864655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:542798|prior_time:1757654651828726|is_app_limited:0|send_elapse:35792|ack_elapse:35868|ctl_first_sent_time:1757654651830179|lagest_ack_time:1757654651864594|curr_delivered:585998|
[2025/09/12 05:24:11 864659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651830281|
[2025/09/12 05:24:11 864663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2183||sndq_packets_used_bytes:0|sndq_packets_free:493|
[2025/09/12 05:24:11 864667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34111|rttvar:356|minrtt:30532|latest_rtt:34313|ack_delay:32|
[2025/09/12 05:24:11 864671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34133|rttvar:309|minrtt:30532|latest_rtt:34313|ack_delay:32|
[2025/09/12 05:24:11 864676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:700|lost_pn:697|thresh:3|
[2025/09/12 05:24:11 864680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 864684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34133|rtt_var:309|pto_duration:36133|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 864688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 864692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 864696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:11 864700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651925264|now:1757654651864684|interv:60580|
[2025/09/12 05:24:11 864704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651925264|now:1757654651864684|interval:60580|pto_count:0|srtt:34133
[2025/09/12 05:24:11 864708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35792, ack_elapse 35868, delivered 43200|rate 1204416|lost 202|
[2025/09/12 05:24:11 864713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204416) in round 13|
[2025/09/12 05:24:11 864720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 864724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 864728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651830281|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 864732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651830281|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 864737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:907686|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:49207|srtt:34133|latest_rtt:34313|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 864742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:292|largest:292|pns:2|
[2025/09/12 05:24:11 864747] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:292|frame:ACK |recv_time:1757654651864594|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 864751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771864594|now:1757654651864594|interv:120000000|
[2025/09/12 05:24:11 864756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771864594|now:1757654651864594|interv:120000000|
[2025/09/12 05:24:11 864760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651865197|pq_index:0|
[2025/09/12 05:24:11 864764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651863977|
[2025/09/12 05:24:11 864768] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651864767|
[2025/09/12 05:24:11 864772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651864771|
[2025/09/12 05:24:11 864778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34133|min_srtt:34133|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 864783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:667344|
[2025/09/12 05:24:11 864787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34133|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 864792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 864796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34133|min_srtt:34133|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 864800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:668523|
[2025/09/12 05:24:11 864808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34133|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 864812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 864817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34133|min_srtt:34133|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 864821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:669702|
[2025/09/12 05:24:11 864825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 864829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 864833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 864837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 864841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 864845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:622542|
[2025/09/12 05:24:11 864850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 864853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 864857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651865197|
[2025/09/12 05:24:11 864861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651865197|
[2025/09/12 05:24:11 864865] [debug] |xqc_engine_wakeup_after|wakeup:1757654651865197|now:1757654651864865|diff:332|
[2025/09/12 05:24:11 864870] [debug] |xqc_engine_main_logic|END|now:1757654651864771|
[2025/09/12 05:24:11 864875] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651864874|
[2025/09/12 05:24:11 864878] [debug] |xqc_engine_wakeup_after|wakeup:1757654651865197|now:1757654651864878|diff:319|
[2025/09/12 05:24:11 864882] [debug] |xqc_engine_main_logic|END|now:1757654651864874|
[2025/09/12 05:24:11 865954] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651865954|
[2025/09/12 05:24:11 865963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651865197|pq_index:0|
[2025/09/12 05:24:11 865967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651864771|
[2025/09/12 05:24:11 865972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651865971|
[2025/09/12 05:24:11 865977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651865197|now:1757654651865971|
[2025/09/12 05:24:11 865981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651865197|now:1757654651865971|
[2025/09/12 05:24:11 865990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 865995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34133|min_srtt:34133|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 866000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:669702|
[2025/09/12 05:24:11 866004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 866008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 866012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 866017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 866021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 866025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:622542|
[2025/09/12 05:24:11 866030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 866034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:742|
[2025/09/12 05:24:11 866061] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:742|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654651866042|stream_id:0|stream_offset:622542|
[2025/09/12 05:24:11 866069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:742|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 866074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:11 866078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34133|rtt_var:309|pto_duration:36133|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 866083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 866087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 866091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:11 866095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651927175|now:1757654651866078|interv:61097|
[2025/09/12 05:24:11 866099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651927175|now:1757654651866078|interval:61097|pto_count:0|srtt:34133
[2025/09/12 05:24:11 866103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:50407|
[2025/09/12 05:24:11 866108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 866112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:623721|
[2025/09/12 05:24:11 866120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 866124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651867124|now:1757654651866124|interv:1000|
[2025/09/12 05:24:11 866128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 866132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 866136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651867124|
[2025/09/12 05:24:11 866140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651867124|
[2025/09/12 05:24:11 866144] [debug] |xqc_engine_wakeup_after|wakeup:1757654651867124|now:1757654651866144|diff:980|
[2025/09/12 05:24:11 866149] [debug] |xqc_engine_main_logic|END|now:1757654651865971|
[2025/09/12 05:24:11 866585] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651866584|
[2025/09/12 05:24:11 866594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 866600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:292|
[2025/09/12 05:24:11 866604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:293|
[2025/09/12 05:24:11 866609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:293|
[2025/09/12 05:24:11 866613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 866618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:701|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:702|path_largest_ack:701|
[2025/09/12 05:24:11 866623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:545198|prior_time:1757654651830730|is_app_limited:0|send_elapse:33936|ack_elapse:35854|ctl_first_sent_time:1757654651832200|lagest_ack_time:1757654651866584|curr_delivered:587205|
[2025/09/12 05:24:11 866628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651832200|
[2025/09/12 05:24:11 866632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2182||sndq_packets_used_bytes:0|sndq_packets_free:494|
[2025/09/12 05:24:11 866636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:702|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:702|path_largest_ack:702|
[2025/09/12 05:24:11 866641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:545198|prior_time:1757654651830730|is_app_limited:0|send_elapse:33936|ack_elapse:35854|ctl_first_sent_time:1757654651832200|lagest_ack_time:1757654651866584|curr_delivered:588405|
[2025/09/12 05:24:11 866645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651832309|
[2025/09/12 05:24:11 866649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2181||sndq_packets_used_bytes:0|sndq_packets_free:495|
[2025/09/12 05:24:11 866653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34133|rttvar:309|minrtt:30532|latest_rtt:34275|ack_delay:32|
[2025/09/12 05:24:11 866657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34147|rttvar:259|minrtt:30532|latest_rtt:34275|ack_delay:32|
[2025/09/12 05:24:11 866665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:702|lost_pn:699|thresh:3|
[2025/09/12 05:24:11 866669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 275|pns:2|
[2025/09/12 05:24:11 866673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 866677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34147|rtt_var:259|pto_duration:36147|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 866682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 866686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 866690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:11 866693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651927189|now:1757654651866677|interv:60512|
[2025/09/12 05:24:11 866697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651927189|now:1757654651866677|interval:60512|pto_count:0|srtt:34147
[2025/09/12 05:24:11 866702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33936, ack_elapse 35854, delivered 43207|rate 1205081|lost 202|
[2025/09/12 05:24:11 866706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205081) in round 13|
[2025/09/12 05:24:11 866710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 866715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 866718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2407|po_sent_time:1757654651832309|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 866723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2407|po_sent_time:1757654651832309|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 866727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:907686|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:48000|srtt:34147|latest_rtt:34275|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 866733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:293|largest:293|pns:2|
[2025/09/12 05:24:11 866737] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:293|frame:ACK |recv_time:1757654651866584|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 866742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771866584|now:1757654651866584|interv:120000000|
[2025/09/12 05:24:11 866746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771866584|now:1757654651866584|interv:120000000|
[2025/09/12 05:24:11 866750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651867124|pq_index:0|
[2025/09/12 05:24:11 866754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651865971|
[2025/09/12 05:24:11 866761] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651866761|
[2025/09/12 05:24:11 866766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651866765|
[2025/09/12 05:24:11 866772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34147|min_srtt:34147|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 866776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:669702|
[2025/09/12 05:24:11 866781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34147|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 866785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 866789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34147|min_srtt:34147|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 866794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:48000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:670881|
[2025/09/12 05:24:11 866798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34147|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 866802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 866807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34147|min_srtt:34147|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 866811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:672060|
[2025/09/12 05:24:11 866815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 866819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 866823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 866827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 866831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 866836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:623721|
[2025/09/12 05:24:11 866840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 866846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 866850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651867124|
[2025/09/12 05:24:11 866854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651867124|
[2025/09/12 05:24:11 866858] [debug] |xqc_engine_wakeup_after|wakeup:1757654651867124|now:1757654651866858|diff:266|
[2025/09/12 05:24:11 866862] [debug] |xqc_engine_main_logic|END|now:1757654651866765|
[2025/09/12 05:24:11 866867] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651866867|
[2025/09/12 05:24:11 866871] [debug] |xqc_engine_wakeup_after|wakeup:1757654651867124|now:1757654651866871|diff:253|
[2025/09/12 05:24:11 866875] [debug] |xqc_engine_main_logic|END|now:1757654651866867|
[2025/09/12 05:24:11 867946] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651867946|
[2025/09/12 05:24:11 867955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651867124|pq_index:0|
[2025/09/12 05:24:11 867960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651866765|
[2025/09/12 05:24:11 867965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651867964|
[2025/09/12 05:24:11 867969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651867124|now:1757654651867964|
[2025/09/12 05:24:11 867974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651867124|now:1757654651867964|
[2025/09/12 05:24:11 867978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 867983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34147|min_srtt:34147|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 867987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:672060|
[2025/09/12 05:24:11 867992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 867995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 867999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 868004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 868008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 868012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:623721|
[2025/09/12 05:24:11 868017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 868021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:743|
[2025/09/12 05:24:11 868047] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:743|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654651868029|stream_id:0|stream_offset:623721|
[2025/09/12 05:24:11 868059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:743|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 868064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:11 868068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34147|rtt_var:259|pto_duration:36147|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 868072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 868076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 868080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:11 868084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651929176|now:1757654651868068|interv:61108|
[2025/09/12 05:24:11 868088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651929176|now:1757654651868068|interval:61108|pto_count:0|srtt:34147
[2025/09/12 05:24:11 868092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:49200|
[2025/09/12 05:24:11 868097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 868102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:624900|
[2025/09/12 05:24:11 868106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 868110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:744|
[2025/09/12 05:24:11 868129] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:744|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49200|now:1757654651868116|stream_id:0|stream_offset:624900|
[2025/09/12 05:24:11 868134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:744|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 868138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49200|applimit:0|
[2025/09/12 05:24:11 868142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34147|rtt_var:259|pto_duration:36147|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 868147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 868151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 868154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50400|
[2025/09/12 05:24:11 868158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651929263|now:1757654651868142|interv:61121|
[2025/09/12 05:24:11 868162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651929263|now:1757654651868142|interval:61121|pto_count:0|srtt:34147
[2025/09/12 05:24:11 868170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:50400|
[2025/09/12 05:24:11 868174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 868178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:626079|
[2025/09/12 05:24:11 868182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 868186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651869186|now:1757654651868186|interv:1000|
[2025/09/12 05:24:11 868190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 868194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 868198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651869186|
[2025/09/12 05:24:11 868202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651869186|
[2025/09/12 05:24:11 868206] [debug] |xqc_engine_wakeup_after|wakeup:1757654651869186|now:1757654651868206|diff:980|
[2025/09/12 05:24:11 868210] [debug] |xqc_engine_main_logic|END|now:1757654651867964|
[2025/09/12 05:24:11 868592] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651868591|
[2025/09/12 05:24:11 868601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 868607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:293|
[2025/09/12 05:24:11 868611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:294|
[2025/09/12 05:24:11 868617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:294|
[2025/09/12 05:24:11 868621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 868625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:703|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:704|path_largest_ack:703|
[2025/09/12 05:24:11 868630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:545198|prior_time:1757654651830730|is_app_limited:0|send_elapse:34142|ack_elapse:37861|ctl_first_sent_time:1757654651832406|lagest_ack_time:1757654651868591|curr_delivered:589605|
[2025/09/12 05:24:11 868635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651832406|
[2025/09/12 05:24:11 868639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2180||sndq_packets_used_bytes:0|sndq_packets_free:496|
[2025/09/12 05:24:11 868644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:704|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:704|path_largest_ack:704|
[2025/09/12 05:24:11 868648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:547598|prior_time:1757654651832709|is_app_limited:0|send_elapse:35781|ack_elapse:35882|ctl_first_sent_time:1757654651834147|lagest_ack_time:1757654651868591|curr_delivered:590805|
[2025/09/12 05:24:11 868652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651834147|
[2025/09/12 05:24:11 868656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2179||sndq_packets_used_bytes:0|sndq_packets_free:497|
[2025/09/12 05:24:11 868664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34147|rttvar:259|minrtt:30532|latest_rtt:34444|ack_delay:40|
[2025/09/12 05:24:11 868668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34179|rttvar:259|minrtt:30532|latest_rtt:34444|ack_delay:40|
[2025/09/12 05:24:11 868673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:704|lost_pn:701|thresh:3|
[2025/09/12 05:24:11 868677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 868681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34179|rtt_var:259|pto_duration:36179|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 868685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 868689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 868693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:11 868697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651929295|now:1757654651868681|interv:60614|
[2025/09/12 05:24:11 868701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651929295|now:1757654651868681|interval:60614|pto_count:0|srtt:34179
[2025/09/12 05:24:11 868705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35781, ack_elapse 35882, delivered 43207|rate 1204141|lost 202|
[2025/09/12 05:24:11 868710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204141) in round 13|
[2025/09/12 05:24:11 868714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 868718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 868722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651834147|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 868727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651834147|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 868731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:907686|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:48000|srtt:34179|latest_rtt:34444|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 868737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:294|largest:294|pns:2|
[2025/09/12 05:24:11 868742] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:294|frame:ACK |recv_time:1757654651868591|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 868746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771868591|now:1757654651868591|interv:120000000|
[2025/09/12 05:24:11 868751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771868591|now:1757654651868591|interv:120000000|
[2025/09/12 05:24:11 868757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651869186|pq_index:0|
[2025/09/12 05:24:11 868761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651867964|
[2025/09/12 05:24:11 868765] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651868765|
[2025/09/12 05:24:11 868770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651868769|
[2025/09/12 05:24:11 868776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34179|min_srtt:34179|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 868780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:672060|
[2025/09/12 05:24:11 868785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34179|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 868789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 868794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34179|min_srtt:34179|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 868798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:48000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:673239|
[2025/09/12 05:24:11 868802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34179|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 868807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 868811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34179|min_srtt:34179|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 868815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:674418|
[2025/09/12 05:24:11 868819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 868823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 868827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 868831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 868836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 868840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:626079|
[2025/09/12 05:24:11 868847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 868851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 868855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651869186|
[2025/09/12 05:24:11 868859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651869186|
[2025/09/12 05:24:11 868863] [debug] |xqc_engine_wakeup_after|wakeup:1757654651869186|now:1757654651868863|diff:323|
[2025/09/12 05:24:11 868867] [debug] |xqc_engine_main_logic|END|now:1757654651868769|
[2025/09/12 05:24:11 868872] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651868872|
[2025/09/12 05:24:11 868876] [debug] |xqc_engine_wakeup_after|wakeup:1757654651869186|now:1757654651868876|diff:310|
[2025/09/12 05:24:11 868880] [debug] |xqc_engine_main_logic|END|now:1757654651868872|
[2025/09/12 05:24:11 869952] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651869952|
[2025/09/12 05:24:11 869960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651869186|pq_index:0|
[2025/09/12 05:24:11 869965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651868769|
[2025/09/12 05:24:11 869970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651869969|
[2025/09/12 05:24:11 869975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651869186|now:1757654651869969|
[2025/09/12 05:24:11 869979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651869186|now:1757654651869969|
[2025/09/12 05:24:11 869983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 869988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34179|min_srtt:34179|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 869993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:674418|
[2025/09/12 05:24:11 869997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 870001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 870005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 870009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 870014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 870018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:626079|
[2025/09/12 05:24:11 870023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 870027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:745|
[2025/09/12 05:24:11 870058] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:745|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654651870039|stream_id:0|stream_offset:626079|
[2025/09/12 05:24:11 870064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:745|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 870068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:11 870073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34179|rtt_var:259|pto_duration:36179|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 870077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 870081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 870085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:11 870089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651931218|now:1757654651870072|interv:61146|
[2025/09/12 05:24:11 870093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651931218|now:1757654651870072|interval:61146|pto_count:0|srtt:34179
[2025/09/12 05:24:11 870098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:49200|
[2025/09/12 05:24:11 870102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 870106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:627258|
[2025/09/12 05:24:11 870111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 870115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651871115|now:1757654651870115|interv:1000|
[2025/09/12 05:24:11 870119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 870123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 870127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651871115|
[2025/09/12 05:24:11 870131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651871115|
[2025/09/12 05:24:11 870135] [debug] |xqc_engine_wakeup_after|wakeup:1757654651871115|now:1757654651870135|diff:980|
[2025/09/12 05:24:11 870139] [debug] |xqc_engine_main_logic|END|now:1757654651869969|
[2025/09/12 05:24:11 870577] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651870576|
[2025/09/12 05:24:11 870585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 870591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:294|
[2025/09/12 05:24:11 870595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:295|
[2025/09/12 05:24:11 870601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:295|
[2025/09/12 05:24:11 870605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 870613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:705|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:706|path_largest_ack:705|
[2025/09/12 05:24:11 870618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:547598|prior_time:1757654651832709|is_app_limited:0|send_elapse:35882|ack_elapse:37867|ctl_first_sent_time:1757654651834248|lagest_ack_time:1757654651870576|curr_delivered:592005|
[2025/09/12 05:24:11 870622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651834248|
[2025/09/12 05:24:11 870627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2178||sndq_packets_used_bytes:0|sndq_packets_free:498|
[2025/09/12 05:24:11 870631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:706|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:706|path_largest_ack:706|
[2025/09/12 05:24:11 870636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:549998|prior_time:1757654651834718|is_app_limited:0|send_elapse:33913|ack_elapse:35858|ctl_first_sent_time:1757654651836156|lagest_ack_time:1757654651870576|curr_delivered:593205|
[2025/09/12 05:24:11 870640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651836156|
[2025/09/12 05:24:11 870644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2177||sndq_packets_used_bytes:0|sndq_packets_free:499|
[2025/09/12 05:24:11 870648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34179|rttvar:259|minrtt:30532|latest_rtt:34420|ack_delay:32|
[2025/09/12 05:24:11 870652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34205|rttvar:247|minrtt:30532|latest_rtt:34420|ack_delay:32|
[2025/09/12 05:24:11 870657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:706|lost_pn:703|thresh:3|
[2025/09/12 05:24:11 870661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 870665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34205|rtt_var:247|pto_duration:36205|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 870669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 870673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 870677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:11 870681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651931244|now:1757654651870665|interv:60579|
[2025/09/12 05:24:11 870685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651931244|now:1757654651870665|interval:60579|pto_count:0|srtt:34205
[2025/09/12 05:24:11 870689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 33913, ack_elapse 35858, delivered 43207|rate 1204947|lost 202|
[2025/09/12 05:24:11 870694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204947) in round 13|
[2025/09/12 05:24:11 870698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 870705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 870709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651836156|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 870713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651836156|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 870718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:907686|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:46800|srtt:34205|latest_rtt:34420|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 870723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:295|largest:295|pns:2|
[2025/09/12 05:24:11 870728] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:295|frame:ACK |recv_time:1757654651870576|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 870732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771870576|now:1757654651870576|interv:120000000|
[2025/09/12 05:24:11 870737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771870576|now:1757654651870576|interv:120000000|
[2025/09/12 05:24:11 870741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651871115|pq_index:0|
[2025/09/12 05:24:11 870745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651869969|
[2025/09/12 05:24:11 870749] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651870749|
[2025/09/12 05:24:11 870753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651870752|
[2025/09/12 05:24:11 870759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34205|min_srtt:34205|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 870763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:674418|
[2025/09/12 05:24:11 870768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34205|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 870772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 870777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34205|min_srtt:34205|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 870781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:675597|
[2025/09/12 05:24:11 870785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34205|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 870792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 870796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34205|min_srtt:34205|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 870801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:676776|
[2025/09/12 05:24:11 870805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 870809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 870813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 870817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 870821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 870825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:627258|
[2025/09/12 05:24:11 870830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 870833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 870837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651871115|
[2025/09/12 05:24:11 870841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651871115|
[2025/09/12 05:24:11 870845] [debug] |xqc_engine_wakeup_after|wakeup:1757654651871115|now:1757654651870845|diff:270|
[2025/09/12 05:24:11 870849] [debug] |xqc_engine_main_logic|END|now:1757654651870752|
[2025/09/12 05:24:11 870854] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651870854|
[2025/09/12 05:24:11 870858] [debug] |xqc_engine_wakeup_after|wakeup:1757654651871115|now:1757654651870858|diff:257|
[2025/09/12 05:24:11 870862] [debug] |xqc_engine_main_logic|END|now:1757654651870854|
[2025/09/12 05:24:11 871934] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651871934|
[2025/09/12 05:24:11 871943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651871115|pq_index:0|
[2025/09/12 05:24:11 871947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651870752|
[2025/09/12 05:24:11 871952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651871951|
[2025/09/12 05:24:11 871956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651871115|now:1757654651871951|
[2025/09/12 05:24:11 871961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651871115|now:1757654651871951|
[2025/09/12 05:24:11 871965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 871970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34205|min_srtt:34205|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 871982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:676776|
[2025/09/12 05:24:11 871987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 871991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 871994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 871999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 872003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 872008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:627258|
[2025/09/12 05:24:11 872012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 872016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:746|
[2025/09/12 05:24:11 872043] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:746|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654651872024|stream_id:0|stream_offset:627258|
[2025/09/12 05:24:11 872048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:746|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 872053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:11 872057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34205|rtt_var:247|pto_duration:36205|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 872062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 872065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 872069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:11 872073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651933229|now:1757654651872057|interv:61172|
[2025/09/12 05:24:11 872077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651933229|now:1757654651872057|interval:61172|pto_count:0|srtt:34205
[2025/09/12 05:24:11 872082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:48000|
[2025/09/12 05:24:11 872086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 872091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:628437|
[2025/09/12 05:24:11 872098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 872102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:747|
[2025/09/12 05:24:11 872121] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:747|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654651872108|stream_id:0|stream_offset:628437|
[2025/09/12 05:24:11 872126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:747|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 872131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:11 872135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34205|rtt_var:247|pto_duration:36205|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 872139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 872143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 872147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:11 872150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651933313|now:1757654651872135|interv:61178|
[2025/09/12 05:24:11 872154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651933313|now:1757654651872135|interval:61178|pto_count:0|srtt:34205
[2025/09/12 05:24:11 872159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:49200|
[2025/09/12 05:24:11 872163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 872167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:629616|
[2025/09/12 05:24:11 872171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 872176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651873175|now:1757654651872175|interv:1000|
[2025/09/12 05:24:11 872184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 872190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 872197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651873175|
[2025/09/12 05:24:11 872203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651873175|
[2025/09/12 05:24:11 872209] [debug] |xqc_engine_wakeup_after|wakeup:1757654651873175|now:1757654651872208|diff:967|
[2025/09/12 05:24:11 872215] [debug] |xqc_engine_main_logic|END|now:1757654651871951|
[2025/09/12 05:24:11 872585] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651872584|
[2025/09/12 05:24:11 872594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 872599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:295|
[2025/09/12 05:24:11 872603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:296|
[2025/09/12 05:24:11 872613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:296|
[2025/09/12 05:24:11 872617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 872622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:707|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:708|path_largest_ack:707|
[2025/09/12 05:24:11 872626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:549998|prior_time:1757654651834718|is_app_limited:0|send_elapse:34018|ack_elapse:37866|ctl_first_sent_time:1757654651836261|lagest_ack_time:1757654651872584|curr_delivered:594405|
[2025/09/12 05:24:11 872631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651836261|
[2025/09/12 05:24:11 872636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2176||sndq_packets_used_bytes:0|sndq_packets_free:500|
[2025/09/12 05:24:11 872640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:708|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:708|path_largest_ack:708|
[2025/09/12 05:24:11 872644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:549998|prior_time:1757654651834718|is_app_limited:0|send_elapse:34018|ack_elapse:37866|ctl_first_sent_time:1757654651836261|lagest_ack_time:1757654651872584|curr_delivered:595605|
[2025/09/12 05:24:11 872649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651836355|
[2025/09/12 05:24:11 872652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2175||sndq_packets_used_bytes:0|sndq_packets_free:501|
[2025/09/12 05:24:11 872656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34205|rttvar:247|minrtt:30532|latest_rtt:36229|ack_delay:40|
[2025/09/12 05:24:11 872661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34453|rttvar:682|minrtt:30532|latest_rtt:36229|ack_delay:40|
[2025/09/12 05:24:11 872665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:708|lost_pn:705|thresh:3|
[2025/09/12 05:24:11 872669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 872673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34453|rtt_var:682|pto_duration:37181|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 872677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 872681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 872685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:11 872689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651934289|now:1757654651872673|interv:61616|
[2025/09/12 05:24:11 872693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651934289|now:1757654651872673|interval:61616|pto_count:0|srtt:34453
[2025/09/12 05:24:11 872698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 34018, ack_elapse 37866, delivered 45607|rate 1204431|lost 202|
[2025/09/12 05:24:11 872704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204431) in round 13|
[2025/09/12 05:24:11 872709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 872713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 872717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651836355|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 872721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651836355|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 872726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:907686|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:46800|srtt:34453|latest_rtt:36229|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 872731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:296|largest:296|pns:2|
[2025/09/12 05:24:11 872736] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:296|frame:ACK |recv_time:1757654651872584|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 872740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771872584|now:1757654651872584|interv:120000000|
[2025/09/12 05:24:11 872744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771872584|now:1757654651872584|interv:120000000|
[2025/09/12 05:24:11 872748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651873175|pq_index:0|
[2025/09/12 05:24:11 872752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651871951|
[2025/09/12 05:24:11 872756] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651872756|
[2025/09/12 05:24:11 872761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651872760|
[2025/09/12 05:24:11 872767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34453|min_srtt:34453|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 872771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:676776|
[2025/09/12 05:24:11 872776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34453|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 872780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 872785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34453|min_srtt:34453|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 872789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:677955|
[2025/09/12 05:24:11 872796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34453|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 872800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 872804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34453|min_srtt:34453|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 872809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:679134|
[2025/09/12 05:24:11 872813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 872817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 872821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 872825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 872829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 872834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:629616|
[2025/09/12 05:24:11 872838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 872842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 872846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651873175|
[2025/09/12 05:24:11 872850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651873175|
[2025/09/12 05:24:11 872853] [debug] |xqc_engine_wakeup_after|wakeup:1757654651873175|now:1757654651872853|diff:322|
[2025/09/12 05:24:11 872858] [debug] |xqc_engine_main_logic|END|now:1757654651872760|
[2025/09/12 05:24:11 872863] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651872862|
[2025/09/12 05:24:11 872866] [debug] |xqc_engine_wakeup_after|wakeup:1757654651873175|now:1757654651872866|diff:309|
[2025/09/12 05:24:11 872870] [debug] |xqc_engine_main_logic|END|now:1757654651872862|
[2025/09/12 05:24:11 873942] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651873942|
[2025/09/12 05:24:11 873951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651873175|pq_index:0|
[2025/09/12 05:24:11 873955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651872760|
[2025/09/12 05:24:11 873960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651873959|
[2025/09/12 05:24:11 873965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651873175|now:1757654651873959|
[2025/09/12 05:24:11 873969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651873175|now:1757654651873959|
[2025/09/12 05:24:11 873977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 873982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34453|min_srtt:34453|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 873987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:679134|
[2025/09/12 05:24:11 873991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 873995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 873999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 874003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 874008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 874012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:629616|
[2025/09/12 05:24:11 874016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 874020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:748|
[2025/09/12 05:24:11 874047] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:748|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654651874028|stream_id:0|stream_offset:629616|
[2025/09/12 05:24:11 874053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:748|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 874057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:11 874062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34453|rtt_var:682|pto_duration:37181|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 874066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 874070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 874074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:11 874078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651936209|now:1757654651874062|interv:62147|
[2025/09/12 05:24:11 874082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651936209|now:1757654651874062|interval:62147|pto_count:0|srtt:34453
[2025/09/12 05:24:11 874086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:48000|
[2025/09/12 05:24:11 874091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 874099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:630795|
[2025/09/12 05:24:11 874103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 874107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651875107|now:1757654651874107|interv:1000|
[2025/09/12 05:24:11 874111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 874115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 874119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651875107|
[2025/09/12 05:24:11 874123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651875107|
[2025/09/12 05:24:11 874127] [debug] |xqc_engine_wakeup_after|wakeup:1757654651875107|now:1757654651874127|diff:980|
[2025/09/12 05:24:11 874131] [debug] |xqc_engine_main_logic|END|now:1757654651873959|
[2025/09/12 05:24:11 874558] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651874557|
[2025/09/12 05:24:11 874567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 874573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:296|
[2025/09/12 05:24:11 874577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:297|
[2025/09/12 05:24:11 874583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:297|
[2025/09/12 05:24:11 874587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 874591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:709|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:710|path_largest_ack:709|
[2025/09/12 05:24:11 874596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:552398|prior_time:1757654651836704|is_app_limited:0|send_elapse:35794|ack_elapse:37853|ctl_first_sent_time:1757654651838140|lagest_ack_time:1757654651874557|curr_delivered:596805|
[2025/09/12 05:24:11 874600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651838140|
[2025/09/12 05:24:11 874605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2174||sndq_packets_used_bytes:0|sndq_packets_free:502|
[2025/09/12 05:24:11 874609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:710|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:710|path_largest_ack:710|
[2025/09/12 05:24:11 874613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:552398|prior_time:1757654651836704|is_app_limited:0|send_elapse:35794|ack_elapse:37853|ctl_first_sent_time:1757654651838140|lagest_ack_time:1757654651874557|curr_delivered:598005|
[2025/09/12 05:24:11 874618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651838238|
[2025/09/12 05:24:11 874622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2173||sndq_packets_used_bytes:0|sndq_packets_free:503|
[2025/09/12 05:24:11 874626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34453|rttvar:682|minrtt:30532|latest_rtt:36319|ack_delay:32|
[2025/09/12 05:24:11 874630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34682|rttvar:970|minrtt:30532|latest_rtt:36319|ack_delay:32|
[2025/09/12 05:24:11 874638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:710|lost_pn:707|thresh:3|
[2025/09/12 05:24:11 874642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 874646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34682|rtt_var:970|pto_duration:38562|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 874651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 874655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 874658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:11 874662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651937590|now:1757654651874646|interv:62944|
[2025/09/12 05:24:11 874666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651937590|now:1757654651874646|interval:62944|pto_count:0|srtt:34682
[2025/09/12 05:24:11 874671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35794, ack_elapse 37853, delivered 45607|rate 1204845|lost 202|
[2025/09/12 05:24:11 874675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204845) in round 13|
[2025/09/12 05:24:11 874679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 874683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 874687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651838238|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 874692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651838238|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 874696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:907686|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:45600|srtt:34682|latest_rtt:36319|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 874702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:297|largest:297|pns:2|
[2025/09/12 05:24:11 874706] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:297|frame:ACK |recv_time:1757654651874557|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 874711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771874557|now:1757654651874557|interv:120000000|
[2025/09/12 05:24:11 874715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771874557|now:1757654651874557|interv:120000000|
[2025/09/12 05:24:11 874719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651875107|pq_index:0|
[2025/09/12 05:24:11 874723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651873959|
[2025/09/12 05:24:11 874730] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651874729|
[2025/09/12 05:24:11 874734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651874733|
[2025/09/12 05:24:11 874740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34682|min_srtt:34682|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 874744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:679134|
[2025/09/12 05:24:11 874749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34682|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 874753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 874758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34682|min_srtt:34682|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 874762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:680313|
[2025/09/12 05:24:11 874766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34682|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 874771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 874775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34682|min_srtt:34682|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 874779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:681492|
[2025/09/12 05:24:11 874784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 874787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 874791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 874796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 874800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 874804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:630795|
[2025/09/12 05:24:11 874809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 874812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 874819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651875107|
[2025/09/12 05:24:11 874823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651875107|
[2025/09/12 05:24:11 874827] [debug] |xqc_engine_wakeup_after|wakeup:1757654651875107|now:1757654651874827|diff:280|
[2025/09/12 05:24:11 874831] [debug] |xqc_engine_main_logic|END|now:1757654651874733|
[2025/09/12 05:24:11 874836] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651874836|
[2025/09/12 05:24:11 874840] [debug] |xqc_engine_wakeup_after|wakeup:1757654651875107|now:1757654651874840|diff:267|
[2025/09/12 05:24:11 874844] [debug] |xqc_engine_main_logic|END|now:1757654651874836|
[2025/09/12 05:24:11 875915] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651875915|
[2025/09/12 05:24:11 875924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651875107|pq_index:0|
[2025/09/12 05:24:11 875929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651874733|
[2025/09/12 05:24:11 875934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651875933|
[2025/09/12 05:24:11 875938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651875107|now:1757654651875933|
[2025/09/12 05:24:11 875943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651875107|now:1757654651875933|
[2025/09/12 05:24:11 875946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 875952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34682|min_srtt:34682|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 875956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:681492|
[2025/09/12 05:24:11 875961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 875965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 875968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 875973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 875977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 875981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:630795|
[2025/09/12 05:24:11 875986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 875990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:749|
[2025/09/12 05:24:11 876017] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:749|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654651875998|stream_id:0|stream_offset:630795|
[2025/09/12 05:24:11 876023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:749|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 876032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:11 876036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34682|rtt_var:970|pto_duration:38562|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 876040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 876044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 876048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:11 876052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651939560|now:1757654651876036|interv:63524|
[2025/09/12 05:24:11 876056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651939560|now:1757654651876036|interval:63524|pto_count:0|srtt:34682
[2025/09/12 05:24:11 876060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:46800|
[2025/09/12 05:24:11 876065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 876069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:631974|
[2025/09/12 05:24:11 876073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 876077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:750|
[2025/09/12 05:24:11 876096] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:750|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654651876084|stream_id:0|stream_offset:631974|
[2025/09/12 05:24:11 876101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:750|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 876106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:11 876110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34682|rtt_var:970|pto_duration:38562|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 876114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 876118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 876122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:11 876126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651939646|now:1757654651876110|interv:63536|
[2025/09/12 05:24:11 876130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651939646|now:1757654651876110|interval:63536|pto_count:0|srtt:34682
[2025/09/12 05:24:11 876134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:48000|
[2025/09/12 05:24:11 876142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 876146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:633153|
[2025/09/12 05:24:11 876150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 876154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651877154|now:1757654651876154|interv:1000|
[2025/09/12 05:24:11 876158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 876162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 876166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651877154|
[2025/09/12 05:24:11 876170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651877154|
[2025/09/12 05:24:11 876173] [debug] |xqc_engine_wakeup_after|wakeup:1757654651877154|now:1757654651876173|diff:981|
[2025/09/12 05:24:11 876178] [debug] |xqc_engine_main_logic|END|now:1757654651875933|
[2025/09/12 05:24:11 876539] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651876538|
[2025/09/12 05:24:11 876548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 876554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:297|
[2025/09/12 05:24:11 876558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:298|
[2025/09/12 05:24:11 876563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:298|
[2025/09/12 05:24:11 876567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 876572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:711|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:712|path_largest_ack:711|
[2025/09/12 05:24:11 876577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:554798|prior_time:1757654651838701|is_app_limited:0|send_elapse:35896|ack_elapse:37837|ctl_first_sent_time:1757654651840137|lagest_ack_time:1757654651876538|curr_delivered:599205|
[2025/09/12 05:24:11 876581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651840137|
[2025/09/12 05:24:11 876586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2172||sndq_packets_used_bytes:0|sndq_packets_free:504|
[2025/09/12 05:24:11 876590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:712|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:712|path_largest_ack:712|
[2025/09/12 05:24:11 876594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:554798|prior_time:1757654651838701|is_app_limited:0|send_elapse:35896|ack_elapse:37837|ctl_first_sent_time:1757654651840137|lagest_ack_time:1757654651876538|curr_delivered:600405|
[2025/09/12 05:24:11 876599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651840234|
[2025/09/12 05:24:11 876603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2171||sndq_packets_used_bytes:0|sndq_packets_free:505|
[2025/09/12 05:24:11 876607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34682|rttvar:970|minrtt:30532|latest_rtt:36304|ack_delay:32|
[2025/09/12 05:24:11 876615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34881|rttvar:1125|minrtt:30532|latest_rtt:36304|ack_delay:32|
[2025/09/12 05:24:11 876620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:712|lost_pn:709|thresh:3|
[2025/09/12 05:24:11 876624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 876628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34881|rtt_var:1125|pto_duration:39381|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 876632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 876636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 876640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:11 876644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651940465|now:1757654651876628|interv:63837|
[2025/09/12 05:24:11 876648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651940465|now:1757654651876628|interval:63837|pto_count:0|srtt:34881
[2025/09/12 05:24:11 876653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35896, ack_elapse 37837, delivered 45607|rate 1205354|lost 202|
[2025/09/12 05:24:11 876657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205354) in round 13|
[2025/09/12 05:24:11 876661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 876665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 876669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651840234|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 876674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651840234|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:557198|
[2025/09/12 05:24:11 876678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:907686|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:45600|srtt:34881|latest_rtt:36304|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 876684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:298|largest:298|pns:2|
[2025/09/12 05:24:11 876689] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:298|frame:ACK |recv_time:1757654651876538|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 876693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771876538|now:1757654651876538|interv:120000000|
[2025/09/12 05:24:11 876697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771876538|now:1757654651876538|interv:120000000|
[2025/09/12 05:24:11 876704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651877154|pq_index:0|
[2025/09/12 05:24:11 876708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651875933|
[2025/09/12 05:24:11 876712] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651876712|
[2025/09/12 05:24:11 876717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651876716|
[2025/09/12 05:24:11 876723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34881|min_srtt:34881|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 876727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:681492|
[2025/09/12 05:24:11 876732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34881|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 876736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 876741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34881|min_srtt:34881|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 876745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:682671|
[2025/09/12 05:24:11 876749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34881|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 876754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 876758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34881|min_srtt:34881|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 876762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:683850|
[2025/09/12 05:24:11 876766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 876770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 876774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 876778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 876783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 876787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:633153|
[2025/09/12 05:24:11 876794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 876798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 876802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651877154|
[2025/09/12 05:24:11 876806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651877154|
[2025/09/12 05:24:11 876809] [debug] |xqc_engine_wakeup_after|wakeup:1757654651877154|now:1757654651876809|diff:345|
[2025/09/12 05:24:11 876814] [debug] |xqc_engine_main_logic|END|now:1757654651876716|
[2025/09/12 05:24:11 876819] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651876819|
[2025/09/12 05:24:11 876823] [debug] |xqc_engine_wakeup_after|wakeup:1757654651877154|now:1757654651876822|diff:332|
[2025/09/12 05:24:11 876826] [debug] |xqc_engine_main_logic|END|now:1757654651876819|
[2025/09/12 05:24:11 877898] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651877898|
[2025/09/12 05:24:11 877907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651877154|pq_index:0|
[2025/09/12 05:24:11 877912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651876716|
[2025/09/12 05:24:11 877917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651877916|
[2025/09/12 05:24:11 877921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651877154|now:1757654651877916|
[2025/09/12 05:24:11 877925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651877154|now:1757654651877916|
[2025/09/12 05:24:11 877929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 877934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34881|min_srtt:34881|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 877939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:683850|
[2025/09/12 05:24:11 877944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 877947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 877951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 877956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 877960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 877964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:633153|
[2025/09/12 05:24:11 877969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 877973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:751|
[2025/09/12 05:24:11 877999] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:751|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654651877981|stream_id:0|stream_offset:633153|
[2025/09/12 05:24:11 878010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:751|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 878014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:11 878018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34881|rtt_var:1125|pto_duration:39381|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 878023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 878027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 878030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:11 878034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651942362|now:1757654651878018|interv:64344|
[2025/09/12 05:24:11 878038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651942362|now:1757654651878018|interval:64344|pto_count:0|srtt:34881
[2025/09/12 05:24:11 878043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:46800|
[2025/09/12 05:24:11 878048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 878052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:634332|
[2025/09/12 05:24:11 878056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 878060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651879060|now:1757654651878060|interv:1000|
[2025/09/12 05:24:11 878064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 878068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 878072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651879060|
[2025/09/12 05:24:11 878076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651879060|
[2025/09/12 05:24:11 878080] [debug] |xqc_engine_wakeup_after|wakeup:1757654651879060|now:1757654651878080|diff:980|
[2025/09/12 05:24:11 878084] [debug] |xqc_engine_main_logic|END|now:1757654651877916|
[2025/09/12 05:24:11 878531] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651878530|
[2025/09/12 05:24:11 878540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 878546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:298|
[2025/09/12 05:24:11 878550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:299|
[2025/09/12 05:24:11 878555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:299|
[2025/09/12 05:24:11 878560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 878564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:713|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:714|path_largest_ack:713|
[2025/09/12 05:24:11 878573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:554798|prior_time:1757654651838701|is_app_limited:0|send_elapse:36089|ack_elapse:39829|ctl_first_sent_time:1757654651840330|lagest_ack_time:1757654651878530|curr_delivered:601605|
[2025/09/12 05:24:11 878578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651840330|
[2025/09/12 05:24:11 878582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2170||sndq_packets_used_bytes:0|sndq_packets_free:506|
[2025/09/12 05:24:11 878586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:714|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:714|path_largest_ack:714|
[2025/09/12 05:24:11 878591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:557198|prior_time:1757654651840691|is_app_limited:0|send_elapse:35911|ack_elapse:37839|ctl_first_sent_time:1757654651842138|lagest_ack_time:1757654651878530|curr_delivered:602805|
[2025/09/12 05:24:11 878595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651842138|
[2025/09/12 05:24:11 878599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2169||sndq_packets_used_bytes:0|sndq_packets_free:507|
[2025/09/12 05:24:11 878603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34881|rttvar:1125|minrtt:30532|latest_rtt:36392|ack_delay:40|
[2025/09/12 05:24:11 878607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35065|rttvar:1211|minrtt:30532|latest_rtt:36392|ack_delay:40|
[2025/09/12 05:24:11 878612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:714|lost_pn:711|thresh:3|
[2025/09/12 05:24:11 878616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 878620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35065|rtt_var:1211|pto_duration:39909|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 878624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 878628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 878632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:11 878636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651942890|now:1757654651878620|interv:64270|
[2025/09/12 05:24:11 878640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651942890|now:1757654651878620|interval:64270|pto_count:0|srtt:35065
[2025/09/12 05:24:11 878644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35911, ack_elapse 37839, delivered 45607|rate 1205290|lost 202|
[2025/09/12 05:24:11 878649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 13 -> 14|
[2025/09/12 05:24:11 878653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205290) in round 14|
[2025/09/12 05:24:11 878657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 878664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 878667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651842138|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 878672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651842138|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 878677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:907686|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:44400|srtt:35065|latest_rtt:36392|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:11 878682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:299|largest:299|pns:2|
[2025/09/12 05:24:11 878687] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:299|frame:ACK |recv_time:1757654651878530|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 878691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771878530|now:1757654651878530|interv:120000000|
[2025/09/12 05:24:11 878695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771878530|now:1757654651878530|interv:120000000|
[2025/09/12 05:24:11 878699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651879060|pq_index:0|
[2025/09/12 05:24:11 878703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651877916|
[2025/09/12 05:24:11 878707] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651878707|
[2025/09/12 05:24:11 878712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651878711|
[2025/09/12 05:24:11 878718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35065|min_srtt:35065|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 878722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:683850|
[2025/09/12 05:24:11 878727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35065|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 878731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 878736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35065|min_srtt:35065|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 878740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:685029|
[2025/09/12 05:24:11 878745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35065|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 878752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 878756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35065|min_srtt:35065|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 878760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:686208|
[2025/09/12 05:24:11 878764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 878768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 878772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 878776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 878780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 878785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:634332|
[2025/09/12 05:24:11 878789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 878793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 878797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651879060|
[2025/09/12 05:24:11 878801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651879060|
[2025/09/12 05:24:11 878804] [debug] |xqc_engine_wakeup_after|wakeup:1757654651879060|now:1757654651878804|diff:256|
[2025/09/12 05:24:11 878809] [debug] |xqc_engine_main_logic|END|now:1757654651878711|
[2025/09/12 05:24:11 878814] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651878813|
[2025/09/12 05:24:11 878817] [debug] |xqc_engine_wakeup_after|wakeup:1757654651879060|now:1757654651878817|diff:243|
[2025/09/12 05:24:11 878821] [debug] |xqc_engine_main_logic|END|now:1757654651878813|
[2025/09/12 05:24:11 879893] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651879893|
[2025/09/12 05:24:11 879902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651879060|pq_index:0|
[2025/09/12 05:24:11 879906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651878711|
[2025/09/12 05:24:11 879911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651879910|
[2025/09/12 05:24:11 879916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654651879670|now:1757654651879910|
[2025/09/12 05:24:11 879920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:11 879924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654651879670|now:1757654651879910|
[2025/09/12 05:24:11 879928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:11 879936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651879060|now:1757654651879910|
[2025/09/12 05:24:11 879940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651879060|now:1757654651879910|
[2025/09/12 05:24:11 879944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 879949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:299|ack_delay:25278|first_ack_range:16|largest_pkt_recv_time:1757654651854670|
[2025/09/12 05:24:11 879953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:299|low:283|pkt_pns:2|
[2025/09/12 05:24:11 879957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:281|low:275|pkt_pns:2|
[2025/09/12 05:24:11 879961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:287|frame_largest_recv:299|
[2025/09/12 05:24:11 879965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:11 879970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35065|min_srtt:35065|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 879974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:686208|
[2025/09/12 05:24:11 879979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 879983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 879986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 879991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 879995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1209|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 880000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1209|schedule_bytes:0|inflight:44400|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:634332|
[2025/09/12 05:24:11 880004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 880009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:752|
[2025/09/12 05:24:11 880035] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:752|size:1209|sent:1225|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:44400|now:1757654651880017|stream_id:0|stream_offset:634332|
[2025/09/12 05:24:11 880041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:752|origin_pktnum:0|size:1209|enc_size:1225|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 880046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:11 880050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35065|rtt_var:1211|pto_duration:39909|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 880054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 880058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 880066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:11 880070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651944926|now:1757654651880050|interv:64876|
[2025/09/12 05:24:11 880074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651944926|now:1757654651880050|interval:64876|pto_count:0|srtt:35065
[2025/09/12 05:24:11 880079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:45609|
[2025/09/12 05:24:11 880083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 880088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:635511|
[2025/09/12 05:24:11 880092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 880096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:753|
[2025/09/12 05:24:11 880114] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:753|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45609|now:1757654651880102|stream_id:0|stream_offset:635511|
[2025/09/12 05:24:11 880120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:753|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 880124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45609|applimit:0|
[2025/09/12 05:24:11 880128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35065|rtt_var:1211|pto_duration:39909|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 880133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 880136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 880140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:11 880144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651945011|now:1757654651880128|interv:64883|
[2025/09/12 05:24:11 880148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651945011|now:1757654651880128|interval:64883|pto_count:0|srtt:35065
[2025/09/12 05:24:11 880153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:46809|
[2025/09/12 05:24:11 880157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 880161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:636690|
[2025/09/12 05:24:11 880165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 880170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651881170|now:1757654651880170|interv:1000|
[2025/09/12 05:24:11 880181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 880187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 880193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651881170|
[2025/09/12 05:24:11 880199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651881170|
[2025/09/12 05:24:11 880205] [debug] |xqc_engine_wakeup_after|wakeup:1757654651881170|now:1757654651880204|diff:966|
[2025/09/12 05:24:11 880211] [debug] |xqc_engine_main_logic|END|now:1757654651879910|
[2025/09/12 05:24:11 880528] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651880527|
[2025/09/12 05:24:11 880536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 880542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:299|
[2025/09/12 05:24:11 880546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:300|
[2025/09/12 05:24:11 880551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:300|
[2025/09/12 05:24:11 880556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 880560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:715|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:716|path_largest_ack:715|
[2025/09/12 05:24:11 880565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:557198|prior_time:1757654651840691|is_app_limited:0|send_elapse:36009|ack_elapse:39836|ctl_first_sent_time:1757654651842236|lagest_ack_time:1757654651880527|curr_delivered:604005|
[2025/09/12 05:24:11 880570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651842236|
[2025/09/12 05:24:11 880574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2168||sndq_packets_used_bytes:0|sndq_packets_free:508|
[2025/09/12 05:24:11 880578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:716|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:716|path_largest_ack:716|
[2025/09/12 05:24:11 880583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:559598|prior_time:1757654651842685|is_app_limited:0|send_elapse:35863|ack_elapse:37842|ctl_first_sent_time:1757654651844123|lagest_ack_time:1757654651880527|curr_delivered:605205|
[2025/09/12 05:24:11 880587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651844123|
[2025/09/12 05:24:11 880591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2167||sndq_packets_used_bytes:0|sndq_packets_free:509|
[2025/09/12 05:24:11 880595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35065|rttvar:1211|minrtt:30532|latest_rtt:36404|ack_delay:32|
[2025/09/12 05:24:11 880600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35228|rttvar:1235|minrtt:30532|latest_rtt:36404|ack_delay:32|
[2025/09/12 05:24:11 880604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:716|lost_pn:713|thresh:3|
[2025/09/12 05:24:11 880608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 880616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35228|rtt_var:1235|pto_duration:40168|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 880620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 880624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 880628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:11 880632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651945270|now:1757654651880616|interv:64654|
[2025/09/12 05:24:11 880636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651945270|now:1757654651880616|interval:64654|pto_count:0|srtt:35228
[2025/09/12 05:24:11 880641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35863, ack_elapse 37842, delivered 45607|rate 1205195|lost 202|
[2025/09/12 05:24:11 880645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205195) in round 14|
[2025/09/12 05:24:11 880649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 880653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 880657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651844123|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 880662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651844123|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 880666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:907686|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:44409|srtt:35228|latest_rtt:36404|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 880672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:300|largest:300|pns:2|
[2025/09/12 05:24:11 880677] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:300|frame:ACK |recv_time:1757654651880527|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 880681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771880527|now:1757654651880527|interv:120000000|
[2025/09/12 05:24:11 880685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771880527|now:1757654651880527|interv:120000000|
[2025/09/12 05:24:11 880689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651881170|pq_index:0|
[2025/09/12 05:24:11 880693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651879910|
[2025/09/12 05:24:11 880697] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651880697|
[2025/09/12 05:24:11 880702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651880701|
[2025/09/12 05:24:11 880711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35228|min_srtt:35228|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 880715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44409|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:686208|
[2025/09/12 05:24:11 880720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35228|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 880724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 880729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35228|min_srtt:35228|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 880733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44409|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:687387|
[2025/09/12 05:24:11 880737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35228|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 880742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 880746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35228|min_srtt:35228|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 880750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:688566|
[2025/09/12 05:24:11 880754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 880758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 880762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 880766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 880771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 880775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:636690|
[2025/09/12 05:24:11 880779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 880783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 880787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651881170|
[2025/09/12 05:24:11 880791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651881170|
[2025/09/12 05:24:11 880795] [debug] |xqc_engine_wakeup_after|wakeup:1757654651881170|now:1757654651880795|diff:375|
[2025/09/12 05:24:11 880799] [debug] |xqc_engine_main_logic|END|now:1757654651880701|
[2025/09/12 05:24:11 880806] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651880806|
[2025/09/12 05:24:11 880810] [debug] |xqc_engine_wakeup_after|wakeup:1757654651881170|now:1757654651880810|diff:360|
[2025/09/12 05:24:11 880814] [debug] |xqc_engine_main_logic|END|now:1757654651880806|
[2025/09/12 05:24:11 881886] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651881885|
[2025/09/12 05:24:11 881895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651881170|pq_index:0|
[2025/09/12 05:24:11 881899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651880701|
[2025/09/12 05:24:11 881904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651881903|
[2025/09/12 05:24:11 881909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651881170|now:1757654651881903|
[2025/09/12 05:24:11 881913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651881170|now:1757654651881903|
[2025/09/12 05:24:11 881917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 881922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35228|min_srtt:35228|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 881926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:688566|
[2025/09/12 05:24:11 881931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 881935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 881938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 881943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 881947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 881952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:636690|
[2025/09/12 05:24:11 881956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 881960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:754|
[2025/09/12 05:24:11 881986] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:754|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654651881968|stream_id:0|stream_offset:636690|
[2025/09/12 05:24:11 881991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:754|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 881996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:11 882000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35228|rtt_var:1235|pto_duration:40168|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 882010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 882013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 882017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:11 882021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651947136|now:1757654651882000|interv:65136|
[2025/09/12 05:24:11 882025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651947136|now:1757654651882000|interval:65136|pto_count:0|srtt:35228
[2025/09/12 05:24:11 882030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:45609|
[2025/09/12 05:24:11 882034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 882038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:637869|
[2025/09/12 05:24:11 882043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 882047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651883047|now:1757654651882047|interv:1000|
[2025/09/12 05:24:11 882051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 882055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 882059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651883047|
[2025/09/12 05:24:11 882063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651883047|
[2025/09/12 05:24:11 882067] [debug] |xqc_engine_wakeup_after|wakeup:1757654651883047|now:1757654651882067|diff:980|
[2025/09/12 05:24:11 882071] [debug] |xqc_engine_main_logic|END|now:1757654651881903|
[2025/09/12 05:24:11 882524] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651882523|
[2025/09/12 05:24:11 882533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 882539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:300|
[2025/09/12 05:24:11 882543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:301|
[2025/09/12 05:24:11 882549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:301|
[2025/09/12 05:24:11 882553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 882558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:717|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:718|path_largest_ack:717|
[2025/09/12 05:24:11 882562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:559598|prior_time:1757654651842685|is_app_limited:0|send_elapse:35961|ack_elapse:39838|ctl_first_sent_time:1757654651844221|lagest_ack_time:1757654651882523|curr_delivered:606405|
[2025/09/12 05:24:11 882567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651844221|
[2025/09/12 05:24:11 882572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2166||sndq_packets_used_bytes:0|sndq_packets_free:510|
[2025/09/12 05:24:11 882580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:718|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:718|path_largest_ack:718|
[2025/09/12 05:24:11 882584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:559598|prior_time:1757654651842685|is_app_limited:0|send_elapse:35961|ack_elapse:39838|ctl_first_sent_time:1757654651844221|lagest_ack_time:1757654651882523|curr_delivered:607605|
[2025/09/12 05:24:11 882588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651844318|
[2025/09/12 05:24:11 882592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2165||sndq_packets_used_bytes:0|sndq_packets_free:511|
[2025/09/12 05:24:11 882596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35228|rttvar:1235|minrtt:30532|latest_rtt:38205|ack_delay:32|
[2025/09/12 05:24:11 882601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35596|rttvar:1663|minrtt:30532|latest_rtt:38205|ack_delay:32|
[2025/09/12 05:24:11 882605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:718|lost_pn:715|thresh:3|
[2025/09/12 05:24:11 882609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 882613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35596|rtt_var:1663|pto_duration:42248|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 882617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 882621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 882625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:11 882629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651949216|now:1757654651882613|interv:66603|
[2025/09/12 05:24:11 882633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651949216|now:1757654651882613|interval:66603|pto_count:0|srtt:35596
[2025/09/12 05:24:11 882637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35961, ack_elapse 39838, delivered 48007|rate 1205055|lost 202|
[2025/09/12 05:24:11 882642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205055) in round 14|
[2025/09/12 05:24:11 882646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 882650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 882654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651844318|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 882659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651844318|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 882663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:907686|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:43209|srtt:35596|latest_rtt:38205|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 882672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:301|largest:301|pns:2|
[2025/09/12 05:24:11 882676] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:301|frame:ACK |recv_time:1757654651882523|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 882681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771882523|now:1757654651882523|interv:120000000|
[2025/09/12 05:24:11 882685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771882523|now:1757654651882523|interv:120000000|
[2025/09/12 05:24:11 882689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651883047|pq_index:0|
[2025/09/12 05:24:11 882693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651881903|
[2025/09/12 05:24:11 882697] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651882697|
[2025/09/12 05:24:11 882702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651882701|
[2025/09/12 05:24:11 882708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35596|min_srtt:35596|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 882712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:688566|
[2025/09/12 05:24:11 882717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35596|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 882721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 882726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35596|min_srtt:35596|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 882730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:689745|
[2025/09/12 05:24:11 882734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35596|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 882738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 882743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35596|min_srtt:35596|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 882747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:690924|
[2025/09/12 05:24:11 882754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 882758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 882762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 882766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 882771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 882775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:637869|
[2025/09/12 05:24:11 882779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 882783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 882787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651883047|
[2025/09/12 05:24:11 882791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651883047|
[2025/09/12 05:24:11 882795] [debug] |xqc_engine_wakeup_after|wakeup:1757654651883047|now:1757654651882795|diff:252|
[2025/09/12 05:24:11 882799] [debug] |xqc_engine_main_logic|END|now:1757654651882701|
[2025/09/12 05:24:11 882804] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651882804|
[2025/09/12 05:24:11 882808] [debug] |xqc_engine_wakeup_after|wakeup:1757654651883047|now:1757654651882808|diff:239|
[2025/09/12 05:24:11 882812] [debug] |xqc_engine_main_logic|END|now:1757654651882804|
[2025/09/12 05:24:11 883879] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651883879|
[2025/09/12 05:24:11 883888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651883047|pq_index:0|
[2025/09/12 05:24:11 883893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651882701|
[2025/09/12 05:24:11 883898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651883897|
[2025/09/12 05:24:11 883902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651883047|now:1757654651883897|
[2025/09/12 05:24:11 883907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651883047|now:1757654651883897|
[2025/09/12 05:24:11 883911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 883916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35596|min_srtt:35596|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 883920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:690924|
[2025/09/12 05:24:11 883925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 883929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 883933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 883941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 883946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 883950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:637869|
[2025/09/12 05:24:11 883954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 883959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:755|
[2025/09/12 05:24:11 883986] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:755|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654651883967|stream_id:0|stream_offset:637869|
[2025/09/12 05:24:11 883992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:755|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 883997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:11 884001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35596|rtt_var:1663|pto_duration:42248|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 884005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 884009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 884013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:11 884017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651951215|now:1757654651884001|interv:67214|
[2025/09/12 05:24:11 884021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651951215|now:1757654651884001|interval:67214|pto_count:0|srtt:35596
[2025/09/12 05:24:11 884026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:44409|
[2025/09/12 05:24:11 884030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 884034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:639048|
[2025/09/12 05:24:11 884039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 884043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:756|
[2025/09/12 05:24:11 884060] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:756|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654651884048|stream_id:0|stream_offset:639048|
[2025/09/12 05:24:11 884065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:756|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 884075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:11 884079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35596|rtt_var:1663|pto_duration:42248|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 884084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 884087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 884091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:11 884095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651951296|now:1757654651884079|interv:67217|
[2025/09/12 05:24:11 884099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651951296|now:1757654651884079|interval:67217|pto_count:0|srtt:35596
[2025/09/12 05:24:11 884104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:45609|
[2025/09/12 05:24:11 884108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 884112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:640227|
[2025/09/12 05:24:11 884116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 884120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651885120|now:1757654651884120|interv:1000|
[2025/09/12 05:24:11 884124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 884128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 884132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651885120|
[2025/09/12 05:24:11 884136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651885120|
[2025/09/12 05:24:11 884140] [debug] |xqc_engine_wakeup_after|wakeup:1757654651885120|now:1757654651884140|diff:980|
[2025/09/12 05:24:11 884144] [debug] |xqc_engine_main_logic|END|now:1757654651883897|
[2025/09/12 05:24:11 884516] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651884515|
[2025/09/12 05:24:11 884525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 884531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:301|
[2025/09/12 05:24:11 884535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:302|
[2025/09/12 05:24:11 884540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:302|
[2025/09/12 05:24:11 884544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 884549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:719|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:720|path_largest_ack:719|
[2025/09/12 05:24:11 884554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:561998|prior_time:1757654651844690|is_app_limited:0|send_elapse:35904|ack_elapse:39825|ctl_first_sent_time:1757654651846123|lagest_ack_time:1757654651884515|curr_delivered:608805|
[2025/09/12 05:24:11 884566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651846123|
[2025/09/12 05:24:11 884570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2164||sndq_packets_used_bytes:0|sndq_packets_free:512|
[2025/09/12 05:24:11 884575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:720|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:720|path_largest_ack:720|
[2025/09/12 05:24:11 884579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:561998|prior_time:1757654651844690|is_app_limited:0|send_elapse:35904|ack_elapse:39825|ctl_first_sent_time:1757654651846123|lagest_ack_time:1757654651884515|curr_delivered:610005|
[2025/09/12 05:24:11 884583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651846225|
[2025/09/12 05:24:11 884587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2163||sndq_packets_used_bytes:0|sndq_packets_free:513|
[2025/09/12 05:24:11 884591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35596|rttvar:1663|minrtt:30532|latest_rtt:38290|ack_delay:40|
[2025/09/12 05:24:11 884596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35928|rttvar:1911|minrtt:30532|latest_rtt:38290|ack_delay:40|
[2025/09/12 05:24:11 884600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:720|lost_pn:717|thresh:3|
[2025/09/12 05:24:11 884604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 884608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35928|rtt_var:1911|pto_duration:43572|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 884612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 884616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 884620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:11 884624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651952620|now:1757654651884608|interv:68012|
[2025/09/12 05:24:11 884628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651952620|now:1757654651884608|interval:68012|pto_count:0|srtt:35928
[2025/09/12 05:24:11 884633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35904, ack_elapse 39825, delivered 48007|rate 1205448|lost 202|
[2025/09/12 05:24:11 884637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205448) in round 14|
[2025/09/12 05:24:11 884641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 884645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 884649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651846225|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 884654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651846225|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 884661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:907686|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:43209|srtt:35928|latest_rtt:38290|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 884666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:302|largest:302|pns:2|
[2025/09/12 05:24:11 884671] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:302|frame:ACK |recv_time:1757654651884515|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 884675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771884515|now:1757654651884515|interv:120000000|
[2025/09/12 05:24:11 884679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771884515|now:1757654651884515|interv:120000000|
[2025/09/12 05:24:11 884683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651885120|pq_index:0|
[2025/09/12 05:24:11 884687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651883897|
[2025/09/12 05:24:11 884691] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651884691|
[2025/09/12 05:24:11 884696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651884695|
[2025/09/12 05:24:11 884702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35928|min_srtt:35928|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 884706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:690924|
[2025/09/12 05:24:11 884711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35928|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 884715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 884720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35928|min_srtt:35928|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 884724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:692103|
[2025/09/12 05:24:11 884728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35928|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 884733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 884737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35928|min_srtt:35928|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 884741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:693282|
[2025/09/12 05:24:11 884748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 884752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 884756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 884760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 884764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 884768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:640227|
[2025/09/12 05:24:11 884773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 884777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 884780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651885120|
[2025/09/12 05:24:11 884784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651885120|
[2025/09/12 05:24:11 884788] [debug] |xqc_engine_wakeup_after|wakeup:1757654651885120|now:1757654651884788|diff:332|
[2025/09/12 05:24:11 884793] [debug] |xqc_engine_main_logic|END|now:1757654651884695|
[2025/09/12 05:24:11 884797] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651884797|
[2025/09/12 05:24:11 884801] [debug] |xqc_engine_wakeup_after|wakeup:1757654651885120|now:1757654651884801|diff:319|
[2025/09/12 05:24:11 884805] [debug] |xqc_engine_main_logic|END|now:1757654651884797|
[2025/09/12 05:24:11 885876] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651885876|
[2025/09/12 05:24:11 885885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651885120|pq_index:0|
[2025/09/12 05:24:11 885889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651884695|
[2025/09/12 05:24:11 885894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651885893|
[2025/09/12 05:24:11 885899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651885120|now:1757654651885893|
[2025/09/12 05:24:11 885903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651885120|now:1757654651885893|
[2025/09/12 05:24:11 885907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 885912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35928|min_srtt:35928|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 885917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:693282|
[2025/09/12 05:24:11 885921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 885929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 885933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 885937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 885942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 885946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:640227|
[2025/09/12 05:24:11 885950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 885955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:757|
[2025/09/12 05:24:11 885982] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:757|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654651885963|stream_id:0|stream_offset:640227|
[2025/09/12 05:24:11 885987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:757|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 885992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:11 885996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35928|rtt_var:1911|pto_duration:43572|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 886001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 886004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 886008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:11 886012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651954535|now:1757654651885996|interv:68539|
[2025/09/12 05:24:11 886016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651954535|now:1757654651885996|interval:68539|pto_count:0|srtt:35928
[2025/09/12 05:24:11 886021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:44409|
[2025/09/12 05:24:11 886025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 886029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:641406|
[2025/09/12 05:24:11 886034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 886038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651887037|now:1757654651886037|interv:1000|
[2025/09/12 05:24:11 886042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 886045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 886053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651887037|
[2025/09/12 05:24:11 886057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651887037|
[2025/09/12 05:24:11 886061] [debug] |xqc_engine_wakeup_after|wakeup:1757654651887037|now:1757654651886061|diff:976|
[2025/09/12 05:24:11 886065] [debug] |xqc_engine_main_logic|END|now:1757654651885893|
[2025/09/12 05:24:11 886513] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651886512|
[2025/09/12 05:24:11 886522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 886528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:302|
[2025/09/12 05:24:11 886532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:303|
[2025/09/12 05:24:11 886538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:303|
[2025/09/12 05:24:11 886542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 886547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:721|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:722|path_largest_ack:721|
[2025/09/12 05:24:11 886552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:564398|prior_time:1757654651846675|is_app_limited:0|send_elapse:35908|ack_elapse:39837|ctl_first_sent_time:1757654651848129|lagest_ack_time:1757654651886512|curr_delivered:611205|
[2025/09/12 05:24:11 886556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651848129|
[2025/09/12 05:24:11 886561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2162||sndq_packets_used_bytes:0|sndq_packets_free:514|
[2025/09/12 05:24:11 886565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:722|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:722|path_largest_ack:722|
[2025/09/12 05:24:11 886569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:564398|prior_time:1757654651846675|is_app_limited:0|send_elapse:35908|ack_elapse:39837|ctl_first_sent_time:1757654651848129|lagest_ack_time:1757654651886512|curr_delivered:612405|
[2025/09/12 05:24:11 886575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651848231|
[2025/09/12 05:24:11 886579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2161||sndq_packets_used_bytes:0|sndq_packets_free:515|
[2025/09/12 05:24:11 886583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35928|rttvar:1911|minrtt:30532|latest_rtt:38281|ack_delay:32|
[2025/09/12 05:24:11 886587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36218|rttvar:2014|minrtt:30532|latest_rtt:38281|ack_delay:32|
[2025/09/12 05:24:11 886591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:722|lost_pn:719|thresh:3|
[2025/09/12 05:24:11 886595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 886599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36218|rtt_var:2014|pto_duration:44274|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 886604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 886611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 886615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:11 886619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651955237|now:1757654651886599|interv:68638|
[2025/09/12 05:24:11 886623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651955237|now:1757654651886599|interval:68638|pto_count:0|srtt:36218
[2025/09/12 05:24:11 886628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35908, ack_elapse 39837, delivered 48007|rate 1205085|lost 202|
[2025/09/12 05:24:11 886632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205085) in round 14|
[2025/09/12 05:24:11 886637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 886641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 886645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651848231|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 886649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651848231|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 886654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:907686|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:42009|srtt:36218|latest_rtt:38281|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 886660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:303|largest:303|pns:2|
[2025/09/12 05:24:11 886664] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:303|frame:ACK |recv_time:1757654651886512|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 886669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771886512|now:1757654651886512|interv:120000000|
[2025/09/12 05:24:11 886673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771886512|now:1757654651886512|interv:120000000|
[2025/09/12 05:24:11 886677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651887037|pq_index:0|
[2025/09/12 05:24:11 886681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651885893|
[2025/09/12 05:24:11 886685] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651886685|
[2025/09/12 05:24:11 886690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651886689|
[2025/09/12 05:24:11 886695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36218|min_srtt:36218|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 886700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42009|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:693282|
[2025/09/12 05:24:11 886707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36218|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 886711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 886716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36218|min_srtt:36218|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 886720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42009|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:694461|
[2025/09/12 05:24:11 886724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36218|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 886729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 886733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36218|min_srtt:36218|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 886737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:695640|
[2025/09/12 05:24:11 886741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 886745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 886749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 886753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 886758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 886762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:641406|
[2025/09/12 05:24:11 886766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 886770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 886774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651887037|
[2025/09/12 05:24:11 886778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651887037|
[2025/09/12 05:24:11 886782] [debug] |xqc_engine_wakeup_after|wakeup:1757654651887037|now:1757654651886781|diff:256|
[2025/09/12 05:24:11 886786] [debug] |xqc_engine_main_logic|END|now:1757654651886689|
[2025/09/12 05:24:11 886791] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651886791|
[2025/09/12 05:24:11 886794] [debug] |xqc_engine_wakeup_after|wakeup:1757654651887037|now:1757654651886794|diff:243|
[2025/09/12 05:24:11 886801] [debug] |xqc_engine_main_logic|END|now:1757654651886791|
[2025/09/12 05:24:11 887876] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651887876|
[2025/09/12 05:24:11 887886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651887037|pq_index:0|
[2025/09/12 05:24:11 887891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651886689|
[2025/09/12 05:24:11 887899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651887897|
[2025/09/12 05:24:11 887906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651887037|now:1757654651887897|
[2025/09/12 05:24:11 887912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651887037|now:1757654651887897|
[2025/09/12 05:24:11 887915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 887921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36218|min_srtt:36218|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 887925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:695640|
[2025/09/12 05:24:11 887930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 887933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 887937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 887942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 887946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 887950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:641406|
[2025/09/12 05:24:11 887955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 887959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:758|
[2025/09/12 05:24:11 887987] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:758|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654651887967|stream_id:0|stream_offset:641406|
[2025/09/12 05:24:11 887992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:758|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 887997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:11 888001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36218|rtt_var:2014|pto_duration:44274|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 888006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 888009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 888018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:11 888022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651957241|now:1757654651888001|interv:69240|
[2025/09/12 05:24:11 888026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651957241|now:1757654651888001|interval:69240|pto_count:0|srtt:36218
[2025/09/12 05:24:11 888031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43209|
[2025/09/12 05:24:11 888036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 888040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:642585|
[2025/09/12 05:24:11 888044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 888048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:759|
[2025/09/12 05:24:11 888068] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:759|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654651888055|stream_id:0|stream_offset:642585|
[2025/09/12 05:24:11 888073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:759|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 888078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:11 888082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36218|rtt_var:2014|pto_duration:44274|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 888086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 888090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 888094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:11 888097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651957329|now:1757654651888081|interv:69248|
[2025/09/12 05:24:11 888101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651957329|now:1757654651888081|interval:69248|pto_count:0|srtt:36218
[2025/09/12 05:24:11 888106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:44409|
[2025/09/12 05:24:11 888110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 888114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:643764|
[2025/09/12 05:24:11 888119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 888122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651889122|now:1757654651888122|interv:1000|
[2025/09/12 05:24:11 888130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 888134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 888138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651889122|
[2025/09/12 05:24:11 888142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651889122|
[2025/09/12 05:24:11 888146] [debug] |xqc_engine_wakeup_after|wakeup:1757654651889122|now:1757654651888146|diff:976|
[2025/09/12 05:24:11 888151] [debug] |xqc_engine_main_logic|END|now:1757654651887897|
[2025/09/12 05:24:11 888506] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651888505|
[2025/09/12 05:24:11 888515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 888521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:303|
[2025/09/12 05:24:11 888525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:304|
[2025/09/12 05:24:11 888531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:304|
[2025/09/12 05:24:11 888535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 888539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:723|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:724|path_largest_ack:723|
[2025/09/12 05:24:11 888544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:564398|prior_time:1757654651846675|is_app_limited:0|send_elapse:36108|ack_elapse:41830|ctl_first_sent_time:1757654651848329|lagest_ack_time:1757654651888505|curr_delivered:613605|
[2025/09/12 05:24:11 888549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651848329|
[2025/09/12 05:24:11 888553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2160||sndq_packets_used_bytes:0|sndq_packets_free:516|
[2025/09/12 05:24:11 888557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:724|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:724|path_largest_ack:724|
[2025/09/12 05:24:11 888562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:566798|prior_time:1757654651848662|is_app_limited:0|send_elapse:35890|ack_elapse:39843|ctl_first_sent_time:1757654651850103|lagest_ack_time:1757654651888505|curr_delivered:614805|
[2025/09/12 05:24:11 888566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651850103|
[2025/09/12 05:24:11 888570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2159||sndq_packets_used_bytes:0|sndq_packets_free:517|
[2025/09/12 05:24:11 888574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36218|rttvar:2014|minrtt:30532|latest_rtt:38402|ack_delay:32|
[2025/09/12 05:24:11 888578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36487|rttvar:2049|minrtt:30532|latest_rtt:38402|ack_delay:32|
[2025/09/12 05:24:11 888583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:724|lost_pn:721|thresh:3|
[2025/09/12 05:24:11 888587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 888595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36487|rtt_var:2049|pto_duration:44683|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 888600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 888604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 888608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:11 888612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651957738|now:1757654651888595|interv:69143|
[2025/09/12 05:24:11 888616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651957738|now:1757654651888595|interval:69143|pto_count:0|srtt:36487
[2025/09/12 05:24:11 888620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35890, ack_elapse 39843, delivered 48007|rate 1204904|lost 202|
[2025/09/12 05:24:11 888624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204904) in round 14|
[2025/09/12 05:24:11 888629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 888633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 888637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651850103|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 888641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651850103|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 888646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:907686|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:42009|srtt:36487|latest_rtt:38402|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 888651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:304|largest:304|pns:2|
[2025/09/12 05:24:11 888656] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:304|frame:ACK |recv_time:1757654651888505|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 888661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771888505|now:1757654651888505|interv:120000000|
[2025/09/12 05:24:11 888665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771888505|now:1757654651888505|interv:120000000|
[2025/09/12 05:24:11 888669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651889122|pq_index:0|
[2025/09/12 05:24:11 888673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651887897|
[2025/09/12 05:24:11 888677] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651888677|
[2025/09/12 05:24:11 888681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651888680|
[2025/09/12 05:24:11 888690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36487|min_srtt:36487|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 888694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42009|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:695640|
[2025/09/12 05:24:11 888699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36487|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 888704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 888708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36487|min_srtt:36487|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 888712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42009|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:696819|
[2025/09/12 05:24:11 888717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36487|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 888721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 888725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36487|min_srtt:36487|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 888729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:697998|
[2025/09/12 05:24:11 888734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 888738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 888741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 888746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 888750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 888754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:643764|
[2025/09/12 05:24:11 888758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 888762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 888766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651889122|
[2025/09/12 05:24:11 888770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651889122|
[2025/09/12 05:24:11 888774] [debug] |xqc_engine_wakeup_after|wakeup:1757654651889122|now:1757654651888774|diff:348|
[2025/09/12 05:24:11 888778] [debug] |xqc_engine_main_logic|END|now:1757654651888680|
[2025/09/12 05:24:11 888786] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651888786|
[2025/09/12 05:24:11 888790] [debug] |xqc_engine_wakeup_after|wakeup:1757654651889122|now:1757654651888790|diff:332|
[2025/09/12 05:24:11 888794] [debug] |xqc_engine_main_logic|END|now:1757654651888786|
[2025/09/12 05:24:11 889864] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651889864|
[2025/09/12 05:24:11 889873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651889122|pq_index:0|
[2025/09/12 05:24:11 889877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651888680|
[2025/09/12 05:24:11 889882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651889881|
[2025/09/12 05:24:11 889887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651889122|now:1757654651889881|
[2025/09/12 05:24:11 889891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651889122|now:1757654651889881|
[2025/09/12 05:24:11 889895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 889900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36487|min_srtt:36487|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 889904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:697998|
[2025/09/12 05:24:11 889909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 889913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 889917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 889921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 889925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 889930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:643764|
[2025/09/12 05:24:11 889934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 889938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:760|
[2025/09/12 05:24:11 889964] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:760|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654651889946|stream_id:0|stream_offset:643764|
[2025/09/12 05:24:11 889970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:760|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 889974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:11 889979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36487|rtt_var:2049|pto_duration:44683|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 889988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 889992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 889996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:11 890000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651959629|now:1757654651889978|interv:69651|
[2025/09/12 05:24:11 890004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651959629|now:1757654651889978|interval:69651|pto_count:0|srtt:36487
[2025/09/12 05:24:11 890009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43209|
[2025/09/12 05:24:11 890013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 890018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:644943|
[2025/09/12 05:24:11 890022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 890026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651891026|now:1757654651890026|interv:1000|
[2025/09/12 05:24:11 890030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 890034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 890038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651891026|
[2025/09/12 05:24:11 890042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651891026|
[2025/09/12 05:24:11 890046] [debug] |xqc_engine_wakeup_after|wakeup:1757654651891026|now:1757654651890045|diff:981|
[2025/09/12 05:24:11 890050] [debug] |xqc_engine_main_logic|END|now:1757654651889881|
[2025/09/12 05:24:11 890514] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651890513|
[2025/09/12 05:24:11 890523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 890529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:304|
[2025/09/12 05:24:11 890533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:305|
[2025/09/12 05:24:11 890538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:305|
[2025/09/12 05:24:11 890543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 890547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:725|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:726|path_largest_ack:725|
[2025/09/12 05:24:11 890552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:566798|prior_time:1757654651848662|is_app_limited:0|send_elapse:35991|ack_elapse:41851|ctl_first_sent_time:1757654651850204|lagest_ack_time:1757654651890513|curr_delivered:616005|
[2025/09/12 05:24:11 890557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651850204|
[2025/09/12 05:24:11 890561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2158||sndq_packets_used_bytes:0|sndq_packets_free:518|
[2025/09/12 05:24:11 890570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:726|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:726|path_largest_ack:726|
[2025/09/12 05:24:11 890574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:569198|prior_time:1757654651850669|is_app_limited:0|send_elapse:35897|ack_elapse:39844|ctl_first_sent_time:1757654651852107|lagest_ack_time:1757654651890513|curr_delivered:617205|
[2025/09/12 05:24:11 890579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651852107|
[2025/09/12 05:24:11 890583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2157||sndq_packets_used_bytes:0|sndq_packets_free:519|
[2025/09/12 05:24:11 890587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36487|rttvar:2049|minrtt:30532|latest_rtt:38406|ack_delay:40|
[2025/09/12 05:24:11 890592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36722|rttvar:2006|minrtt:30532|latest_rtt:38406|ack_delay:40|
[2025/09/12 05:24:11 890596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:726|lost_pn:723|thresh:3|
[2025/09/12 05:24:11 890600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 890604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36722|rtt_var:2006|pto_duration:44746|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 890609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 890613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 890616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40809|
[2025/09/12 05:24:11 890620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651959692|now:1757654651890604|interv:69088|
[2025/09/12 05:24:11 890624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651959692|now:1757654651890604|interval:69088|pto_count:0|srtt:36722
[2025/09/12 05:24:11 890629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35897, ack_elapse 39844, delivered 48007|rate 1204874|lost 202|
[2025/09/12 05:24:11 890633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204874) in round 14|
[2025/09/12 05:24:11 890637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 890641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 890645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651852107|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 890650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651852107|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 890654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:907686|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40809|srtt:36722|latest_rtt:38406|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 890663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:305|largest:305|pns:2|
[2025/09/12 05:24:11 890667] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:305|frame:ACK |recv_time:1757654651890513|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 890672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771890513|now:1757654651890513|interv:120000000|
[2025/09/12 05:24:11 890676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771890513|now:1757654651890513|interv:120000000|
[2025/09/12 05:24:11 890680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651891026|pq_index:0|
[2025/09/12 05:24:11 890684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651889881|
[2025/09/12 05:24:11 890688] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651890688|
[2025/09/12 05:24:11 890693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651890692|
[2025/09/12 05:24:11 890698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36722|min_srtt:36722|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 890702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:697998|
[2025/09/12 05:24:11 890707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36722|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 890711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 890716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36722|min_srtt:36722|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 890720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:699177|
[2025/09/12 05:24:11 890724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36722|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 890729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 890733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36722|min_srtt:36722|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 890737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:700356|
[2025/09/12 05:24:11 890744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 890748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 890751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 890756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 890760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 890764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:644943|
[2025/09/12 05:24:11 890768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 890772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 890776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651891026|
[2025/09/12 05:24:11 890780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651891026|
[2025/09/12 05:24:11 890784] [debug] |xqc_engine_wakeup_after|wakeup:1757654651891026|now:1757654651890784|diff:242|
[2025/09/12 05:24:11 890788] [debug] |xqc_engine_main_logic|END|now:1757654651890692|
[2025/09/12 05:24:11 890793] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651890793|
[2025/09/12 05:24:11 890797] [debug] |xqc_engine_wakeup_after|wakeup:1757654651891026|now:1757654651890797|diff:229|
[2025/09/12 05:24:11 890801] [debug] |xqc_engine_main_logic|END|now:1757654651890793|
[2025/09/12 05:24:11 891872] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651891871|
[2025/09/12 05:24:11 891883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651891026|pq_index:0|
[2025/09/12 05:24:11 891888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651890692|
[2025/09/12 05:24:11 891893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651891892|
[2025/09/12 05:24:11 891898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651891026|now:1757654651891892|
[2025/09/12 05:24:11 891902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651891026|now:1757654651891892|
[2025/09/12 05:24:11 891906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 891911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36722|min_srtt:36722|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 891916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:700356|
[2025/09/12 05:24:11 891921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 891925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 891929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 891939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 891944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 891948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:644943|
[2025/09/12 05:24:11 891952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 891957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:761|
[2025/09/12 05:24:11 891988] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:761|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40809|now:1757654651891965|stream_id:0|stream_offset:644943|
[2025/09/12 05:24:11 891994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:761|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 891998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40809|applimit:0|
[2025/09/12 05:24:11 892003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36722|rtt_var:2006|pto_duration:44746|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 892007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 892011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 892015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:11 892019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651961711|now:1757654651892003|interv:69708|
[2025/09/12 05:24:11 892023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651961711|now:1757654651892003|interval:69708|pto_count:0|srtt:36722
[2025/09/12 05:24:11 892028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42009|
[2025/09/12 05:24:11 892033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 892037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:646122|
[2025/09/12 05:24:11 892041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 892045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:762|
[2025/09/12 05:24:11 892064] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:762|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654651892051|stream_id:0|stream_offset:646122|
[2025/09/12 05:24:11 892069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:762|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 892077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:11 892082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36722|rtt_var:2006|pto_duration:44746|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 892086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 892090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 892094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:11 892098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651961797|now:1757654651892081|interv:69716|
[2025/09/12 05:24:11 892102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651961797|now:1757654651892081|interval:69716|pto_count:0|srtt:36722
[2025/09/12 05:24:11 892106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43209|
[2025/09/12 05:24:11 892110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 892115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:647301|
[2025/09/12 05:24:11 892119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 892124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651893123|now:1757654651892123|interv:1000|
[2025/09/12 05:24:11 892130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 892136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 892142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651893123|
[2025/09/12 05:24:11 892148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651893123|
[2025/09/12 05:24:11 892154] [debug] |xqc_engine_wakeup_after|wakeup:1757654651893123|now:1757654651892154|diff:969|
[2025/09/12 05:24:11 892160] [debug] |xqc_engine_main_logic|END|now:1757654651891892|
[2025/09/12 05:24:11 892518] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651892517|
[2025/09/12 05:24:11 892527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 892533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:305|
[2025/09/12 05:24:11 892537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:306|
[2025/09/12 05:24:11 892543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:306|
[2025/09/12 05:24:11 892547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 892552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:727|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:728|path_largest_ack:727|
[2025/09/12 05:24:11 892556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:569198|prior_time:1757654651850669|is_app_limited:0|send_elapse:35998|ack_elapse:41848|ctl_first_sent_time:1757654651852208|lagest_ack_time:1757654651892517|curr_delivered:618405|
[2025/09/12 05:24:11 892565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651852208|
[2025/09/12 05:24:11 892570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2156||sndq_packets_used_bytes:0|sndq_packets_free:520|
[2025/09/12 05:24:11 892574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:728|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:728|path_largest_ack:728|
[2025/09/12 05:24:11 892578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:569198|prior_time:1757654651850669|is_app_limited:0|send_elapse:35998|ack_elapse:41848|ctl_first_sent_time:1757654651852208|lagest_ack_time:1757654651892517|curr_delivered:619605|
[2025/09/12 05:24:11 892583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651852301|
[2025/09/12 05:24:11 892587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2155||sndq_packets_used_bytes:0|sndq_packets_free:521|
[2025/09/12 05:24:11 892591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36722|rttvar:2006|minrtt:30532|latest_rtt:40216|ack_delay:32|
[2025/09/12 05:24:11 892595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37155|rttvar:2370|minrtt:30532|latest_rtt:40216|ack_delay:32|
[2025/09/12 05:24:11 892600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:728|lost_pn:725|thresh:3|
[2025/09/12 05:24:11 892604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 892608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37155|rtt_var:2370|pto_duration:46635|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 892612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 892616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 892620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40809|
[2025/09/12 05:24:11 892624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651963686|now:1757654651892607|interv:71079|
[2025/09/12 05:24:11 892628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651963686|now:1757654651892607|interval:71079|pto_count:0|srtt:37155
[2025/09/12 05:24:11 892632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35998, ack_elapse 41848, delivered 50407|rate 1204525|lost 202|
[2025/09/12 05:24:11 892636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204525) in round 14|
[2025/09/12 05:24:11 892641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 892645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 892649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651852301|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 892653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651852301|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 892660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40809|srtt:37155|latest_rtt:40216|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 892666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:306|largest:306|pns:2|
[2025/09/12 05:24:11 892670] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:306|frame:ACK |recv_time:1757654651892517|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 892675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771892517|now:1757654651892517|interv:120000000|
[2025/09/12 05:24:11 892679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771892517|now:1757654651892517|interv:120000000|
[2025/09/12 05:24:11 892683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651893123|pq_index:0|
[2025/09/12 05:24:11 892687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651891892|
[2025/09/12 05:24:11 892691] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651892691|
[2025/09/12 05:24:11 892696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651892695|
[2025/09/12 05:24:11 892702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37155|min_srtt:37155|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 892706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:700356|
[2025/09/12 05:24:11 892711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37155|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 892715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 892720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37155|min_srtt:37155|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 892724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:701535|
[2025/09/12 05:24:11 892728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37155|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 892733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 892737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37155|min_srtt:37155|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 892744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:702714|
[2025/09/12 05:24:11 892749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 892753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 892756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 892761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 892765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 892769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:647301|
[2025/09/12 05:24:11 892774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 892778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 892782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651893123|
[2025/09/12 05:24:11 892786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651893123|
[2025/09/12 05:24:11 892789] [debug] |xqc_engine_wakeup_after|wakeup:1757654651893123|now:1757654651892789|diff:334|
[2025/09/12 05:24:11 892794] [debug] |xqc_engine_main_logic|END|now:1757654651892695|
[2025/09/12 05:24:11 892799] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651892799|
[2025/09/12 05:24:11 892803] [debug] |xqc_engine_wakeup_after|wakeup:1757654651893123|now:1757654651892802|diff:321|
[2025/09/12 05:24:11 892806] [debug] |xqc_engine_main_logic|END|now:1757654651892799|
[2025/09/12 05:24:11 893872] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651893872|
[2025/09/12 05:24:11 893881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651893123|pq_index:0|
[2025/09/12 05:24:11 893885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651892695|
[2025/09/12 05:24:11 893891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651893889|
[2025/09/12 05:24:11 893895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651893123|now:1757654651893889|
[2025/09/12 05:24:11 893900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651893123|now:1757654651893889|
[2025/09/12 05:24:11 893903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 893909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37155|min_srtt:37155|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 893913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:702714|
[2025/09/12 05:24:11 893918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 893926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 893930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 893934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 893939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 893943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:647301|
[2025/09/12 05:24:11 893948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 893952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:763|
[2025/09/12 05:24:11 893979] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:763|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40809|now:1757654651893960|stream_id:0|stream_offset:647301|
[2025/09/12 05:24:11 893985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:763|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 893990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40809|applimit:0|
[2025/09/12 05:24:11 893994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37155|rtt_var:2370|pto_duration:46635|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 893999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 894002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 894006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:11 894010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651965595|now:1757654651893994|interv:71601|
[2025/09/12 05:24:11 894014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651965595|now:1757654651893994|interval:71601|pto_count:0|srtt:37155
[2025/09/12 05:24:11 894019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42009|
[2025/09/12 05:24:11 894023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 894028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:648480|
[2025/09/12 05:24:11 894032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 894036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:764|
[2025/09/12 05:24:11 894054] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:764|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654651894042|stream_id:0|stream_offset:648480|
[2025/09/12 05:24:11 894063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:764|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 894067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:11 894071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37155|rtt_var:2370|pto_duration:46635|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 894075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 894079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 894083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:11 894087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651965677|now:1757654651894071|interv:71606|
[2025/09/12 05:24:11 894091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651965677|now:1757654651894071|interval:71606|pto_count:0|srtt:37155
[2025/09/12 05:24:11 894096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43209|
[2025/09/12 05:24:11 894100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 894105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:649659|
[2025/09/12 05:24:11 894112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 894118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651895118|now:1757654651894118|interv:1000|
[2025/09/12 05:24:11 894124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 894130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 894135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651895118|
[2025/09/12 05:24:11 894141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651895118|
[2025/09/12 05:24:11 894147] [debug] |xqc_engine_wakeup_after|wakeup:1757654651895118|now:1757654651894147|diff:971|
[2025/09/12 05:24:11 894153] [debug] |xqc_engine_main_logic|END|now:1757654651893889|
[2025/09/12 05:24:11 894495] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651894494|
[2025/09/12 05:24:11 894503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 894509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:306|
[2025/09/12 05:24:11 894513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:307|
[2025/09/12 05:24:11 894519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:307|
[2025/09/12 05:24:11 894523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 894528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:729|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:730|path_largest_ack:729|
[2025/09/12 05:24:11 894537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:571598|prior_time:1757654651852651|is_app_limited:0|send_elapse:35885|ack_elapse:41843|ctl_first_sent_time:1757654651854090|lagest_ack_time:1757654651894494|curr_delivered:620805|
[2025/09/12 05:24:11 894541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651854090|
[2025/09/12 05:24:11 894546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2154||sndq_packets_used_bytes:0|sndq_packets_free:522|
[2025/09/12 05:24:11 894550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:730|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:730|path_largest_ack:730|
[2025/09/12 05:24:11 894554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:571598|prior_time:1757654651852651|is_app_limited:0|send_elapse:35885|ack_elapse:41843|ctl_first_sent_time:1757654651854090|lagest_ack_time:1757654651894494|curr_delivered:622005|
[2025/09/12 05:24:11 894559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651854187|
[2025/09/12 05:24:11 894563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2153||sndq_packets_used_bytes:0|sndq_packets_free:523|
[2025/09/12 05:24:11 894567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37155|rttvar:2370|minrtt:30532|latest_rtt:40307|ack_delay:32|
[2025/09/12 05:24:11 894572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37545|rttvar:2558|minrtt:30532|latest_rtt:40307|ack_delay:32|
[2025/09/12 05:24:11 894577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:730|lost_pn:727|thresh:3|
[2025/09/12 05:24:11 894581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 894585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37545|rtt_var:2558|pto_duration:47777|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 894590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 894594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 894597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40809|
[2025/09/12 05:24:11 894601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651966819|now:1757654651894585|interv:72234|
[2025/09/12 05:24:11 894605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651966819|now:1757654651894585|interval:72234|pto_count:0|srtt:37545
[2025/09/12 05:24:11 894610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35885, ack_elapse 41843, delivered 50407|rate 1204669|lost 202|
[2025/09/12 05:24:11 894614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204669) in round 14|
[2025/09/12 05:24:11 894618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 894622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 894626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651854187|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 894633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651854187|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 894638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40809|srtt:37545|latest_rtt:40307|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 894643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:307|largest:307|pns:2|
[2025/09/12 05:24:11 894648] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:307|frame:ACK |recv_time:1757654651894494|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 894652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771894494|now:1757654651894494|interv:120000000|
[2025/09/12 05:24:11 894657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771894494|now:1757654651894494|interv:120000000|
[2025/09/12 05:24:11 894661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651895118|pq_index:0|
[2025/09/12 05:24:11 894665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651893889|
[2025/09/12 05:24:11 894669] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651894668|
[2025/09/12 05:24:11 894673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651894672|
[2025/09/12 05:24:11 894679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37545|min_srtt:37545|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 894683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:702714|
[2025/09/12 05:24:11 894688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37545|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 894692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 894697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37545|min_srtt:37545|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 894701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:703893|
[2025/09/12 05:24:11 894705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37545|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 894710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 894716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37545|min_srtt:37545|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 894720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:705072|
[2025/09/12 05:24:11 894725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 894729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 894733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 894737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 894742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 894746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:649659|
[2025/09/12 05:24:11 894751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 894754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 894758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651895118|
[2025/09/12 05:24:11 894762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651895118|
[2025/09/12 05:24:11 894766] [debug] |xqc_engine_wakeup_after|wakeup:1757654651895118|now:1757654651894766|diff:352|
[2025/09/12 05:24:11 894770] [debug] |xqc_engine_main_logic|END|now:1757654651894672|
[2025/09/12 05:24:11 894775] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651894775|
[2025/09/12 05:24:11 894779] [debug] |xqc_engine_wakeup_after|wakeup:1757654651895118|now:1757654651894779|diff:339|
[2025/09/12 05:24:11 894783] [debug] |xqc_engine_main_logic|END|now:1757654651894775|
[2025/09/12 05:24:11 895849] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651895848|
[2025/09/12 05:24:11 895858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651895118|pq_index:0|
[2025/09/12 05:24:11 895862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651894672|
[2025/09/12 05:24:11 895867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651895866|
[2025/09/12 05:24:11 895872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651895118|now:1757654651895866|
[2025/09/12 05:24:11 895876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651895118|now:1757654651895866|
[2025/09/12 05:24:11 895880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 895885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37545|min_srtt:37545|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 895889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:705072|
[2025/09/12 05:24:11 895898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 895902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 895906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 895910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 895915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 895919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:649659|
[2025/09/12 05:24:11 895924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 895928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:765|
[2025/09/12 05:24:11 895955] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:765|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40809|now:1757654651895936|stream_id:0|stream_offset:649659|
[2025/09/12 05:24:11 895961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:765|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 895966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40809|applimit:0|
[2025/09/12 05:24:11 895970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37545|rtt_var:2558|pto_duration:47777|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 895975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 895978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 895982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:11 895986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651968713|now:1757654651895970|interv:72743|
[2025/09/12 05:24:11 895990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651968713|now:1757654651895970|interval:72743|pto_count:0|srtt:37545
[2025/09/12 05:24:11 895995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42009|
[2025/09/12 05:24:11 896000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 896004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:650838|
[2025/09/12 05:24:11 896008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 896012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:766|
[2025/09/12 05:24:11 896035] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:766|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654651896022|stream_id:0|stream_offset:650838|
[2025/09/12 05:24:11 896040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:766|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 896045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:11 896049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37545|rtt_var:2558|pto_duration:47777|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 896053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 896057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 896061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:11 896065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651968799|now:1757654651896049|interv:72750|
[2025/09/12 05:24:11 896069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651968799|now:1757654651896049|interval:72750|pto_count:0|srtt:37545
[2025/09/12 05:24:11 896073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43209|
[2025/09/12 05:24:11 896078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 896082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:652017|
[2025/09/12 05:24:11 896086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 896090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651897090|now:1757654651896090|interv:1000|
[2025/09/12 05:24:11 896094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 896098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 896102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651897090|
[2025/09/12 05:24:11 896106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651897090|
[2025/09/12 05:24:11 896110] [debug] |xqc_engine_wakeup_after|wakeup:1757654651897090|now:1757654651896110|diff:980|
[2025/09/12 05:24:11 896114] [debug] |xqc_engine_main_logic|END|now:1757654651895866|
[2025/09/12 05:24:11 896498] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651896497|
[2025/09/12 05:24:11 896507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 896513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:307|
[2025/09/12 05:24:11 896517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:308|
[2025/09/12 05:24:11 896523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:308|
[2025/09/12 05:24:11 896527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 896536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:731|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:732|path_largest_ack:731|
[2025/09/12 05:24:11 896541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:573998|prior_time:1757654651854670|is_app_limited:0|send_elapse:35924|ack_elapse:41827|ctl_first_sent_time:1757654651856123|lagest_ack_time:1757654651896497|curr_delivered:623205|
[2025/09/12 05:24:11 896546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651856123|
[2025/09/12 05:24:11 896550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2152||sndq_packets_used_bytes:0|sndq_packets_free:524|
[2025/09/12 05:24:11 896554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:732|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:732|path_largest_ack:732|
[2025/09/12 05:24:11 896559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:573998|prior_time:1757654651854670|is_app_limited:0|send_elapse:35924|ack_elapse:41827|ctl_first_sent_time:1757654651856123|lagest_ack_time:1757654651896497|curr_delivered:624405|
[2025/09/12 05:24:11 896563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651856229|
[2025/09/12 05:24:11 896567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2151||sndq_packets_used_bytes:0|sndq_packets_free:525|
[2025/09/12 05:24:11 896571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37545|rttvar:2558|minrtt:30532|latest_rtt:40268|ack_delay:32|
[2025/09/12 05:24:11 896575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37881|rttvar:2591|minrtt:30532|latest_rtt:40268|ack_delay:32|
[2025/09/12 05:24:11 896580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:732|lost_pn:729|thresh:3|
[2025/09/12 05:24:11 896584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 896588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37881|rtt_var:2591|pto_duration:48245|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 896592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 896596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 896600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40809|
[2025/09/12 05:24:11 896604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651969267|now:1757654651896588|interv:72679|
[2025/09/12 05:24:11 896608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651969267|now:1757654651896588|interval:72679|pto_count:0|srtt:37881
[2025/09/12 05:24:11 896612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35924, ack_elapse 41827, delivered 50407|rate 1205130|lost 202|
[2025/09/12 05:24:11 896617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205130) in round 14|
[2025/09/12 05:24:11 896621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 896628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 896632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651856229|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 896636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651856229|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 896641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40809|srtt:37881|latest_rtt:40268|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 896646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:308|largest:308|pns:2|
[2025/09/12 05:24:11 896651] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:308|frame:ACK |recv_time:1757654651896497|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 896655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771896497|now:1757654651896497|interv:120000000|
[2025/09/12 05:24:11 896660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771896497|now:1757654651896497|interv:120000000|
[2025/09/12 05:24:11 896663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651897090|pq_index:0|
[2025/09/12 05:24:11 896667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651895866|
[2025/09/12 05:24:11 896671] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651896671|
[2025/09/12 05:24:11 896676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651896675|
[2025/09/12 05:24:11 896682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37881|min_srtt:37881|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 896686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:705072|
[2025/09/12 05:24:11 896691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37881|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 896695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 896699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37881|min_srtt:37881|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 896704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:706251|
[2025/09/12 05:24:11 896708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37881|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 896717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 896721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37881|min_srtt:37881|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 896725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:707430|
[2025/09/12 05:24:11 896729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 896733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 896737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 896741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 896746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 896750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:652017|
[2025/09/12 05:24:11 896754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 896758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 896762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651897090|
[2025/09/12 05:24:11 896766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651897090|
[2025/09/12 05:24:11 896770] [debug] |xqc_engine_wakeup_after|wakeup:1757654651897090|now:1757654651896770|diff:320|
[2025/09/12 05:24:11 896774] [debug] |xqc_engine_main_logic|END|now:1757654651896675|
[2025/09/12 05:24:11 896779] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651896779|
[2025/09/12 05:24:11 896783] [debug] |xqc_engine_wakeup_after|wakeup:1757654651897090|now:1757654651896783|diff:307|
[2025/09/12 05:24:11 896787] [debug] |xqc_engine_main_logic|END|now:1757654651896779|
[2025/09/12 05:24:11 897852] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651897852|
[2025/09/12 05:24:11 897861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651897090|pq_index:0|
[2025/09/12 05:24:11 897866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651896675|
[2025/09/12 05:24:11 897871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651897870|
[2025/09/12 05:24:11 897875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651897090|now:1757654651897870|
[2025/09/12 05:24:11 897880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651897090|now:1757654651897870|
[2025/09/12 05:24:11 897884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 897893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37881|min_srtt:37881|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 897897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:707430|
[2025/09/12 05:24:11 897901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 897905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 897909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 897913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 897918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 897922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:652017|
[2025/09/12 05:24:11 897926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 897931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:767|
[2025/09/12 05:24:11 897958] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:767|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40809|now:1757654651897939|stream_id:0|stream_offset:652017|
[2025/09/12 05:24:11 897964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:767|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 897969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40809|applimit:0|
[2025/09/12 05:24:11 897973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37881|rtt_var:2591|pto_duration:48245|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 897977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 897981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 897985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:11 897989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651971184|now:1757654651897973|interv:73211|
[2025/09/12 05:24:11 897993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651971184|now:1757654651897973|interval:73211|pto_count:0|srtt:37881
[2025/09/12 05:24:11 897998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42009|
[2025/09/12 05:24:11 898002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 898007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:653196|
[2025/09/12 05:24:11 898015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 898019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:768|
[2025/09/12 05:24:11 898037] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:768|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654651898025|stream_id:0|stream_offset:653196|
[2025/09/12 05:24:11 898042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:768|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 898047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:11 898051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37881|rtt_var:2591|pto_duration:48245|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 898055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 898059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 898063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:11 898067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651971270|now:1757654651898051|interv:73219|
[2025/09/12 05:24:11 898071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651971270|now:1757654651898051|interval:73219|pto_count:0|srtt:37881
[2025/09/12 05:24:11 898075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43209|
[2025/09/12 05:24:11 898080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 898084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:654375|
[2025/09/12 05:24:11 898088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 898093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651899093|now:1757654651898093|interv:1000|
[2025/09/12 05:24:11 898100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 898106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 898112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651899093|
[2025/09/12 05:24:11 898118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651899093|
[2025/09/12 05:24:11 898123] [debug] |xqc_engine_wakeup_after|wakeup:1757654651899093|now:1757654651898123|diff:970|
[2025/09/12 05:24:11 898129] [debug] |xqc_engine_main_logic|END|now:1757654651897870|
[2025/09/12 05:24:11 898489] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651898488|
[2025/09/12 05:24:11 898498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 898504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:308|
[2025/09/12 05:24:11 898508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:309|
[2025/09/12 05:24:11 898518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:309|
[2025/09/12 05:24:11 898522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 898527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:733|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:734|path_largest_ack:733|
[2025/09/12 05:24:11 898531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:573998|prior_time:1757654651854670|is_app_limited:0|send_elapse:36123|ack_elapse:43818|ctl_first_sent_time:1757654651856322|lagest_ack_time:1757654651898488|curr_delivered:625605|
[2025/09/12 05:24:11 898536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651856322|
[2025/09/12 05:24:11 898541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2150||sndq_packets_used_bytes:0|sndq_packets_free:526|
[2025/09/12 05:24:11 898545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:734|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:734|path_largest_ack:734|
[2025/09/12 05:24:11 898549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50407|prior_delivered:576398|prior_time:1757654651856629|is_app_limited:0|send_elapse:35868|ack_elapse:41859|ctl_first_sent_time:1757654651858068|lagest_ack_time:1757654651898488|curr_delivered:626805|
[2025/09/12 05:24:11 898553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651858068|
[2025/09/12 05:24:11 898557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2149||sndq_packets_used_bytes:0|sndq_packets_free:527|
[2025/09/12 05:24:11 898561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37881|rttvar:2591|minrtt:30532|latest_rtt:40420|ack_delay:32|
[2025/09/12 05:24:11 898566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38194|rttvar:2570|minrtt:30532|latest_rtt:40420|ack_delay:32|
[2025/09/12 05:24:11 898570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:734|lost_pn:731|thresh:3|
[2025/09/12 05:24:11 898574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 898578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38194|rtt_var:2570|pto_duration:48474|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 898583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 898586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 898590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40809|
[2025/09/12 05:24:11 898594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651971499|now:1757654651898578|interv:72921|
[2025/09/12 05:24:11 898598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651971499|now:1757654651898578|interval:72921|pto_count:0|srtt:38194
[2025/09/12 05:24:11 898603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35868, ack_elapse 41859, delivered 50407|rate 1204209|lost 202|
[2025/09/12 05:24:11 898610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204209) in round 14|
[2025/09/12 05:24:11 898614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 898618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 898622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651858068|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 898627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651858068|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 898631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40809|srtt:38194|latest_rtt:40420|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 898637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:11 898641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654651923488|now:1757654651898488|interv:25000|
[2025/09/12 05:24:11 898646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651898488|max_ack_delay:25000|
[2025/09/12 05:24:11 898650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:309|largest:309|pns:2|
[2025/09/12 05:24:11 898655] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:309|frame:PING ACK |recv_time:1757654651898488|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 898660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771898488|now:1757654651898488|interv:120000000|
[2025/09/12 05:24:11 898664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771898488|now:1757654651898488|interv:120000000|
[2025/09/12 05:24:11 898668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651899093|pq_index:0|
[2025/09/12 05:24:11 898672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651897870|
[2025/09/12 05:24:11 898676] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651898675|
[2025/09/12 05:24:11 898680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651898679|
[2025/09/12 05:24:11 898686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38194|min_srtt:38194|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 898690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:707430|
[2025/09/12 05:24:11 898695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38194|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 898702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 898707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38194|min_srtt:38194|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 898711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:708609|
[2025/09/12 05:24:11 898715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38194|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 898720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 898724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38194|min_srtt:38194|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 898728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:709788|
[2025/09/12 05:24:11 898732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 898736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 898740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 898744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 898749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 898753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:654375|
[2025/09/12 05:24:11 898757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 898761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 898765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651899093|
[2025/09/12 05:24:11 898769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651899093|
[2025/09/12 05:24:11 898773] [debug] |xqc_engine_wakeup_after|wakeup:1757654651899093|now:1757654651898772|diff:321|
[2025/09/12 05:24:11 898777] [debug] |xqc_engine_main_logic|END|now:1757654651898679|
[2025/09/12 05:24:11 898782] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651898782|
[2025/09/12 05:24:11 898786] [debug] |xqc_engine_wakeup_after|wakeup:1757654651899093|now:1757654651898786|diff:307|
[2025/09/12 05:24:11 898790] [debug] |xqc_engine_main_logic|END|now:1757654651898782|
[2025/09/12 05:24:11 899855] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651899855|
[2025/09/12 05:24:11 899864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651899093|pq_index:0|
[2025/09/12 05:24:11 899873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651898679|
[2025/09/12 05:24:11 899878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651899877|
[2025/09/12 05:24:11 899883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651899093|now:1757654651899877|
[2025/09/12 05:24:11 899887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651899093|now:1757654651899877|
[2025/09/12 05:24:11 899891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 899896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38194|min_srtt:38194|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 899901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:709788|
[2025/09/12 05:24:11 899905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 899909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 899913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 899917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 899922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 899926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:654375|
[2025/09/12 05:24:11 899930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 899934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:769|
[2025/09/12 05:24:11 899962] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:769|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40809|now:1757654651899942|stream_id:0|stream_offset:654375|
[2025/09/12 05:24:11 899967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:769|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 899972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40809|applimit:0|
[2025/09/12 05:24:11 899977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38194|rtt_var:2570|pto_duration:48474|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 899981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 899985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 899988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:11 899996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651973416|now:1757654651899976|interv:73440|
[2025/09/12 05:24:11 900000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651973416|now:1757654651899976|interval:73440|pto_count:0|srtt:38194
[2025/09/12 05:24:11 900005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42009|
[2025/09/12 05:24:11 900009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 900014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:655554|
[2025/09/12 05:24:11 900018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 900022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:770|
[2025/09/12 05:24:11 900041] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:770|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654651900028|stream_id:0|stream_offset:655554|
[2025/09/12 05:24:11 900046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:770|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 900051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:11 900055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38194|rtt_var:2570|pto_duration:48474|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 900059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 900063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 900066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:11 900070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651973502|now:1757654651900054|interv:73448|
[2025/09/12 05:24:11 900074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651973502|now:1757654651900054|interval:73448|pto_count:0|srtt:38194
[2025/09/12 05:24:11 900079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43209|
[2025/09/12 05:24:11 900083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 900087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:656733|
[2025/09/12 05:24:11 900092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 900098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651901098|now:1757654651900098|interv:1000|
[2025/09/12 05:24:11 900105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 900110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 900121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651901098|
[2025/09/12 05:24:11 900127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651901098|
[2025/09/12 05:24:11 900132] [debug] |xqc_engine_wakeup_after|wakeup:1757654651901098|now:1757654651900132|diff:966|
[2025/09/12 05:24:11 900138] [debug] |xqc_engine_main_logic|END|now:1757654651899877|
[2025/09/12 05:24:11 900475] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651900474|
[2025/09/12 05:24:11 900484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 900490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:309|
[2025/09/12 05:24:11 900494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:310|
[2025/09/12 05:24:11 900500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:310|
[2025/09/12 05:24:11 900504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 900509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:735|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:736|path_largest_ack:735|
[2025/09/12 05:24:11 900514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:576398|prior_time:1757654651856629|is_app_limited:0|send_elapse:35964|ack_elapse:43845|ctl_first_sent_time:1757654651858164|lagest_ack_time:1757654651900474|curr_delivered:628005|
[2025/09/12 05:24:11 900518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651858164|
[2025/09/12 05:24:11 900523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2148||sndq_packets_used_bytes:0|sndq_packets_free:528|
[2025/09/12 05:24:11 900527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:736|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:736|path_largest_ack:736|
[2025/09/12 05:24:11 900531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50407|prior_delivered:578798|prior_time:1757654651858633|is_app_limited:0|send_elapse:35894|ack_elapse:41841|ctl_first_sent_time:1757654651860084|lagest_ack_time:1757654651900474|curr_delivered:629205|
[2025/09/12 05:24:11 900536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651860084|
[2025/09/12 05:24:11 900540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2147||sndq_packets_used_bytes:0|sndq_packets_free:529|
[2025/09/12 05:24:11 900544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38194|rttvar:2570|minrtt:30532|latest_rtt:40390|ack_delay:32|
[2025/09/12 05:24:11 900548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38464|rttvar:2469|minrtt:30532|latest_rtt:40390|ack_delay:32|
[2025/09/12 05:24:11 900552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:736|lost_pn:733|thresh:3|
[2025/09/12 05:24:11 900556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 900561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38464|rtt_var:2469|pto_duration:48340|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 900565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 900573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 900577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40809|
[2025/09/12 05:24:11 900581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651973368|now:1757654651900560|interv:72808|
[2025/09/12 05:24:11 900585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651973368|now:1757654651900560|interval:72808|pto_count:0|srtt:38464
[2025/09/12 05:24:11 900589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35894, ack_elapse 41841, delivered 50407|rate 1204727|lost 202|
[2025/09/12 05:24:11 900594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204727) in round 14|
[2025/09/12 05:24:11 900598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 900602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 900606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651860084|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 900610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651860084|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 900615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40809|srtt:38464|latest_rtt:40390|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 900621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:310|largest:310|pns:2|
[2025/09/12 05:24:11 900625] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:310|frame:ACK |recv_time:1757654651900474|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 900630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771900474|now:1757654651900474|interv:120000000|
[2025/09/12 05:24:11 900634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771900474|now:1757654651900474|interv:120000000|
[2025/09/12 05:24:11 900638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651901098|pq_index:0|
[2025/09/12 05:24:11 900642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651899877|
[2025/09/12 05:24:11 900646] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651900646|
[2025/09/12 05:24:11 900651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651900650|
[2025/09/12 05:24:11 900657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38464|min_srtt:38464|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 900661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:709788|
[2025/09/12 05:24:11 900669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38464|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 900673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 900678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38464|min_srtt:38464|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 900682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:710967|
[2025/09/12 05:24:11 900687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38464|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 900691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 900695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38464|min_srtt:38464|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 900699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:712146|
[2025/09/12 05:24:11 900704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 900708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 900712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 900716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 900720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 900725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:656733|
[2025/09/12 05:24:11 900729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 900733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 900737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651901098|
[2025/09/12 05:24:11 900741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651901098|
[2025/09/12 05:24:11 900745] [debug] |xqc_engine_wakeup_after|wakeup:1757654651901098|now:1757654651900745|diff:353|
[2025/09/12 05:24:11 900749] [debug] |xqc_engine_main_logic|END|now:1757654651900650|
[2025/09/12 05:24:11 900754] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651900754|
[2025/09/12 05:24:11 900757] [debug] |xqc_engine_wakeup_after|wakeup:1757654651901098|now:1757654651900757|diff:341|
[2025/09/12 05:24:11 900761] [debug] |xqc_engine_main_logic|END|now:1757654651900754|
[2025/09/12 05:24:11 901830] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651901829|
[2025/09/12 05:24:11 901839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651901098|pq_index:0|
[2025/09/12 05:24:11 901843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651900650|
[2025/09/12 05:24:11 901848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651901847|
[2025/09/12 05:24:11 901853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651901098|now:1757654651901847|
[2025/09/12 05:24:11 901857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651901098|now:1757654651901847|
[2025/09/12 05:24:11 901861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 901866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38464|min_srtt:38464|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 901871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:712146|
[2025/09/12 05:24:11 901875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 901879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 901883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 901887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 901891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 901895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:656733|
[2025/09/12 05:24:11 901900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 901904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:771|
[2025/09/12 05:24:11 901931] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:771|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40809|now:1757654651901912|stream_id:0|stream_offset:656733|
[2025/09/12 05:24:11 901937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:771|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 901941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40809|applimit:0|
[2025/09/12 05:24:11 901945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38464|rtt_var:2469|pto_duration:48340|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 901950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 901954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 901962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:11 901966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651975252|now:1757654651901945|interv:73307|
[2025/09/12 05:24:11 901970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651975252|now:1757654651901945|interval:73307|pto_count:0|srtt:38464
[2025/09/12 05:24:11 901975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42009|
[2025/09/12 05:24:11 901979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 901984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:657912|
[2025/09/12 05:24:11 901988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 901992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:772|
[2025/09/12 05:24:11 902011] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:772|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654651901998|stream_id:0|stream_offset:657912|
[2025/09/12 05:24:11 902016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:772|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 902020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:11 902024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38464|rtt_var:2469|pto_duration:48340|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 902029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 902032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 902036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:11 902040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651975338|now:1757654651902024|interv:73314|
[2025/09/12 05:24:11 902044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651975338|now:1757654651902024|interval:73314|pto_count:0|srtt:38464
[2025/09/12 05:24:11 902048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43209|
[2025/09/12 05:24:11 902053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 902057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:659091|
[2025/09/12 05:24:11 902061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 902065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651903065|now:1757654651902065|interv:1000|
[2025/09/12 05:24:11 902072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 902076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 902080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651903065|
[2025/09/12 05:24:11 902084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651903065|
[2025/09/12 05:24:11 902088] [debug] |xqc_engine_wakeup_after|wakeup:1757654651903065|now:1757654651902088|diff:977|
[2025/09/12 05:24:11 902092] [debug] |xqc_engine_main_logic|END|now:1757654651901847|
[2025/09/12 05:24:11 902500] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651902499|
[2025/09/12 05:24:11 902509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 902515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:310|
[2025/09/12 05:24:11 902519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:311|
[2025/09/12 05:24:11 902525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:311|
[2025/09/12 05:24:11 902529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 902534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:737|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:738|path_largest_ack:737|
[2025/09/12 05:24:11 902539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:578798|prior_time:1757654651858633|is_app_limited:0|send_elapse:35993|ack_elapse:43866|ctl_first_sent_time:1757654651860183|lagest_ack_time:1757654651902499|curr_delivered:630405|
[2025/09/12 05:24:11 902543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651860183|
[2025/09/12 05:24:11 902548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2146||sndq_packets_used_bytes:0|sndq_packets_free:530|
[2025/09/12 05:24:11 902552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:738|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:738|path_largest_ack:738|
[2025/09/12 05:24:11 902557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:578798|prior_time:1757654651858633|is_app_limited:0|send_elapse:35993|ack_elapse:43866|ctl_first_sent_time:1757654651860183|lagest_ack_time:1757654651902499|curr_delivered:631605|
[2025/09/12 05:24:11 902561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651860301|
[2025/09/12 05:24:11 902565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2145||sndq_packets_used_bytes:0|sndq_packets_free:531|
[2025/09/12 05:24:11 902569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38464|rttvar:2469|minrtt:30532|latest_rtt:42198|ack_delay:56|
[2025/09/12 05:24:11 902574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38923|rttvar:2771|minrtt:30532|latest_rtt:42198|ack_delay:56|
[2025/09/12 05:24:11 902578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:738|lost_pn:735|thresh:3|
[2025/09/12 05:24:11 902582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 902591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38923|rtt_var:2771|pto_duration:50007|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 902595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 902599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 902603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40809|
[2025/09/12 05:24:11 902607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651977005|now:1757654651902591|interv:74414|
[2025/09/12 05:24:11 902611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651977005|now:1757654651902591|interval:74414|pto_count:0|srtt:38923
[2025/09/12 05:24:11 902616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35993, ack_elapse 43866, delivered 52807|rate 1203825|lost 202|
[2025/09/12 05:24:11 902620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203825) in round 14|
[2025/09/12 05:24:11 902625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 902629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 902633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651860301|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 902637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651860301|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 902642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40809|srtt:38923|latest_rtt:42198|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 902647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:311|largest:311|pns:2|
[2025/09/12 05:24:11 902652] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:311|frame:ACK |recv_time:1757654651902499|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 902657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771902499|now:1757654651902499|interv:120000000|
[2025/09/12 05:24:11 902661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771902499|now:1757654651902499|interv:120000000|
[2025/09/12 05:24:11 902665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651903065|pq_index:0|
[2025/09/12 05:24:11 902669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651901847|
[2025/09/12 05:24:11 902673] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651902673|
[2025/09/12 05:24:11 902678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651902677|
[2025/09/12 05:24:11 902686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38923|min_srtt:38923|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 902691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:712146|
[2025/09/12 05:24:11 902695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38923|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 902700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 902704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38923|min_srtt:38923|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 902709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:713325|
[2025/09/12 05:24:11 902713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38923|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 902717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 902722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38923|min_srtt:38923|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 902726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:714504|
[2025/09/12 05:24:11 902730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 902734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 902738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 902742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 902746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 902751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:659091|
[2025/09/12 05:24:11 902755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 902759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 902763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651903065|
[2025/09/12 05:24:11 902767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651903065|
[2025/09/12 05:24:11 902771] [debug] |xqc_engine_wakeup_after|wakeup:1757654651903065|now:1757654651902770|diff:295|
[2025/09/12 05:24:11 902775] [debug] |xqc_engine_main_logic|END|now:1757654651902677|
[2025/09/12 05:24:11 902786] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651902786|
[2025/09/12 05:24:11 902790] [debug] |xqc_engine_wakeup_after|wakeup:1757654651903065|now:1757654651902790|diff:275|
[2025/09/12 05:24:11 902794] [debug] |xqc_engine_main_logic|END|now:1757654651902786|
[2025/09/12 05:24:11 903866] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651903866|
[2025/09/12 05:24:11 903875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651903065|pq_index:0|
[2025/09/12 05:24:11 903879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651902677|
[2025/09/12 05:24:11 903884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651903883|
[2025/09/12 05:24:11 903889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651903065|now:1757654651903883|
[2025/09/12 05:24:11 903893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651903065|now:1757654651903883|
[2025/09/12 05:24:11 903897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 903902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38923|min_srtt:38923|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 903907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:714504|
[2025/09/12 05:24:11 903911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 903915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 903919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 903923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 903928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 903932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:659091|
[2025/09/12 05:24:11 903937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 903941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:773|
[2025/09/12 05:24:11 903968] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:773|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40809|now:1757654651903949|stream_id:0|stream_offset:659091|
[2025/09/12 05:24:11 903974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:773|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 903979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40809|applimit:0|
[2025/09/12 05:24:11 903983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38923|rtt_var:2771|pto_duration:50007|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 903992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 903996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 904000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:11 904004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651978956|now:1757654651903983|interv:74973|
[2025/09/12 05:24:11 904008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651978956|now:1757654651903983|interval:74973|pto_count:0|srtt:38923
[2025/09/12 05:24:11 904012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42009|
[2025/09/12 05:24:11 904017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 904021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:660270|
[2025/09/12 05:24:11 904026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 904030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:774|
[2025/09/12 05:24:11 904048] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:774|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654651904036|stream_id:0|stream_offset:660270|
[2025/09/12 05:24:11 904054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:774|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 904058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:11 904062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38923|rtt_var:2771|pto_duration:50007|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 904066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 904070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 904074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:11 904078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651979043|now:1757654651904062|interv:74981|
[2025/09/12 05:24:11 904082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651979043|now:1757654651904062|interval:74981|pto_count:0|srtt:38923
[2025/09/12 05:24:11 904086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43209|
[2025/09/12 05:24:11 904091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 904095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:661449|
[2025/09/12 05:24:11 904111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 904115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651905115|now:1757654651904115|interv:1000|
[2025/09/12 05:24:11 904120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 904126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 904133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651905115|
[2025/09/12 05:24:11 904139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651905115|
[2025/09/12 05:24:11 904145] [debug] |xqc_engine_wakeup_after|wakeup:1757654651905115|now:1757654651904145|diff:970|
[2025/09/12 05:24:11 904150] [debug] |xqc_engine_main_logic|END|now:1757654651903883|
[2025/09/12 05:24:11 904454] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651904453|
[2025/09/12 05:24:11 904479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 904485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:311|
[2025/09/12 05:24:11 904489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:312|
[2025/09/12 05:24:11 904495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:312|
[2025/09/12 05:24:11 904499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 904504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:739|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:740|path_largest_ack:739|
[2025/09/12 05:24:11 904508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:581198|prior_time:1757654651860627|is_app_limited:0|send_elapse:35878|ack_elapse:43826|ctl_first_sent_time:1757654651862070|lagest_ack_time:1757654651904453|curr_delivered:632805|
[2025/09/12 05:24:11 904513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651862070|
[2025/09/12 05:24:11 904518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2144||sndq_packets_used_bytes:0|sndq_packets_free:532|
[2025/09/12 05:24:11 904522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:740|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:740|path_largest_ack:740|
[2025/09/12 05:24:11 904526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50407|prior_delivered:583598|prior_time:1757654651862600|is_app_limited:0|send_elapse:35866|ack_elapse:41853|ctl_first_sent_time:1757654651864046|lagest_ack_time:1757654651904453|curr_delivered:634005|
[2025/09/12 05:24:11 904531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651864046|
[2025/09/12 05:24:11 904535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2143||sndq_packets_used_bytes:0|sndq_packets_free:533|
[2025/09/12 05:24:11 904539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38923|rttvar:2771|minrtt:30532|latest_rtt:40407|ack_delay:32|
[2025/09/12 05:24:11 904543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39104|rttvar:2442|minrtt:30532|latest_rtt:40407|ack_delay:32|
[2025/09/12 05:24:11 904547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:740|lost_pn:737|thresh:3|
[2025/09/12 05:24:11 904555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 904559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39104|rtt_var:2442|pto_duration:48872|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 904564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 904568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 904572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40809|
[2025/09/12 05:24:11 904575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651977908|now:1757654651904559|interv:73349|
[2025/09/12 05:24:11 904579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651977908|now:1757654651904559|interval:73349|pto_count:0|srtt:39104
[2025/09/12 05:24:11 904584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35866, ack_elapse 41853, delivered 50407|rate 1204382|lost 202|
[2025/09/12 05:24:11 904589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204382) in round 14|
[2025/09/12 05:24:11 904593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 904597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 904601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651864046|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 904606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651864046|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 904610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40809|srtt:39104|latest_rtt:40407|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 904616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:312|largest:312|pns:2|
[2025/09/12 05:24:11 904621] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:312|frame:ACK |recv_time:1757654651904453|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 904625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771904453|now:1757654651904453|interv:120000000|
[2025/09/12 05:24:11 904629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771904453|now:1757654651904453|interv:120000000|
[2025/09/12 05:24:11 904633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651905115|pq_index:0|
[2025/09/12 05:24:11 904637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651903883|
[2025/09/12 05:24:11 904641] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651904641|
[2025/09/12 05:24:11 904646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651904645|
[2025/09/12 05:24:11 904655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39104|min_srtt:39104|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 904659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:714504|
[2025/09/12 05:24:11 904664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39104|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 904668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 904673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39104|min_srtt:39104|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 904677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:715683|
[2025/09/12 05:24:11 904681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39104|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 904686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 904690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39104|min_srtt:39104|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 904694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:716862|
[2025/09/12 05:24:11 904698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 904702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 904706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 904710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 904714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 904718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:661449|
[2025/09/12 05:24:11 904723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 904726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 904730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651905115|
[2025/09/12 05:24:11 904737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651905115|
[2025/09/12 05:24:11 904741] [debug] |xqc_engine_wakeup_after|wakeup:1757654651905115|now:1757654651904741|diff:374|
[2025/09/12 05:24:11 904745] [debug] |xqc_engine_main_logic|END|now:1757654651904645|
[2025/09/12 05:24:11 904751] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651904751|
[2025/09/12 05:24:11 904754] [debug] |xqc_engine_wakeup_after|wakeup:1757654651905115|now:1757654651904754|diff:361|
[2025/09/12 05:24:11 904758] [debug] |xqc_engine_main_logic|END|now:1757654651904751|
[2025/09/12 05:24:11 905830] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651905830|
[2025/09/12 05:24:11 905839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651905115|pq_index:0|
[2025/09/12 05:24:11 905844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651904645|
[2025/09/12 05:24:11 905849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651905847|
[2025/09/12 05:24:11 905853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651905115|now:1757654651905847|
[2025/09/12 05:24:11 905857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651905115|now:1757654651905847|
[2025/09/12 05:24:11 905861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 905866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39104|min_srtt:39104|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 905871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:716862|
[2025/09/12 05:24:11 905875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 905879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 905883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 905887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 905892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 905896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:661449|
[2025/09/12 05:24:11 905900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 905905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:775|
[2025/09/12 05:24:11 905931] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:775|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40809|now:1757654651905913|stream_id:0|stream_offset:661449|
[2025/09/12 05:24:11 905937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:775|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 905946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40809|applimit:0|
[2025/09/12 05:24:11 905950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39104|rtt_var:2442|pto_duration:48872|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 905955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 905959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 905963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:11 905967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651979785|now:1757654651905950|interv:73835|
[2025/09/12 05:24:11 905971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651979785|now:1757654651905950|interval:73835|pto_count:0|srtt:39104
[2025/09/12 05:24:11 905975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42009|
[2025/09/12 05:24:11 905980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 905984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:662628|
[2025/09/12 05:24:11 905989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 905993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:776|
[2025/09/12 05:24:11 906011] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:776|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654651905999|stream_id:0|stream_offset:662628|
[2025/09/12 05:24:11 906017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:776|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 906021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:11 906025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39104|rtt_var:2442|pto_duration:48872|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 906029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 906033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 906037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:11 906041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651979871|now:1757654651906025|interv:73846|
[2025/09/12 05:24:11 906045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651979871|now:1757654651906025|interval:73846|pto_count:0|srtt:39104
[2025/09/12 05:24:11 906049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43209|
[2025/09/12 05:24:11 906054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 906061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:663807|
[2025/09/12 05:24:11 906065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 906069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651907069|now:1757654651906069|interv:1000|
[2025/09/12 05:24:11 906073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 906077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 906081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651907069|
[2025/09/12 05:24:11 906085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651907069|
[2025/09/12 05:24:11 906089] [debug] |xqc_engine_wakeup_after|wakeup:1757654651907069|now:1757654651906089|diff:980|
[2025/09/12 05:24:11 906093] [debug] |xqc_engine_main_logic|END|now:1757654651905847|
[2025/09/12 05:24:11 906448] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651906447|
[2025/09/12 05:24:11 906469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 906478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:312|
[2025/09/12 05:24:11 906482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:313|
[2025/09/12 05:24:11 906488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:313|
[2025/09/12 05:24:11 906492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 906497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:741|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:742|path_largest_ack:741|
[2025/09/12 05:24:11 906501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:583598|prior_time:1757654651862600|is_app_limited:0|send_elapse:35951|ack_elapse:43847|ctl_first_sent_time:1757654651864131|lagest_ack_time:1757654651906447|curr_delivered:635205|
[2025/09/12 05:24:11 906506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651864131|
[2025/09/12 05:24:11 906511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2142||sndq_packets_used_bytes:0|sndq_packets_free:534|
[2025/09/12 05:24:11 906515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:742|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:742|path_largest_ack:742|
[2025/09/12 05:24:11 906519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50407|prior_delivered:585998|prior_time:1757654651864594|is_app_limited:0|send_elapse:35863|ack_elapse:41853|ctl_first_sent_time:1757654651866042|lagest_ack_time:1757654651906447|curr_delivered:636405|
[2025/09/12 05:24:11 906524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651866042|
[2025/09/12 05:24:11 906528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2141||sndq_packets_used_bytes:0|sndq_packets_free:535|
[2025/09/12 05:24:11 906532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39104|rttvar:2442|minrtt:30532|latest_rtt:40405|ack_delay:32|
[2025/09/12 05:24:11 906536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39262|rttvar:2149|minrtt:30532|latest_rtt:40405|ack_delay:32|
[2025/09/12 05:24:11 906545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:742|lost_pn:739|thresh:3|
[2025/09/12 05:24:11 906549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 906553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39262|rtt_var:2149|pto_duration:47858|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 906557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 906561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 906565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40809|
[2025/09/12 05:24:11 906569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651978857|now:1757654651906553|interv:72304|
[2025/09/12 05:24:11 906573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651978857|now:1757654651906553|interval:72304|pto_count:0|srtt:39262
[2025/09/12 05:24:11 906578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35863, ack_elapse 41853, delivered 50407|rate 1204382|lost 202|
[2025/09/12 05:24:11 906582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204382) in round 14|
[2025/09/12 05:24:11 906586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 906590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 906594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651866042|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 906599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651866042|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 906603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40809|srtt:39262|latest_rtt:40405|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 906609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:313|largest:313|pns:2|
[2025/09/12 05:24:11 906614] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:313|frame:ACK |recv_time:1757654651906447|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 906618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771906447|now:1757654651906447|interv:120000000|
[2025/09/12 05:24:11 906623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771906447|now:1757654651906447|interv:120000000|
[2025/09/12 05:24:11 906627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651907069|pq_index:0|
[2025/09/12 05:24:11 906631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651905847|
[2025/09/12 05:24:11 906637] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651906637|
[2025/09/12 05:24:11 906642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651906641|
[2025/09/12 05:24:11 906648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39262|min_srtt:39262|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 906652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:716862|
[2025/09/12 05:24:11 906657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39262|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 906662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 906666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39262|min_srtt:39262|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 906670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:718041|
[2025/09/12 05:24:11 906674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39262|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 906679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 906683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39262|min_srtt:39262|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 906691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:719220|
[2025/09/12 05:24:11 906695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 906699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 906703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 906707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 906711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 906715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:663807|
[2025/09/12 05:24:11 906720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 906726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 906730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651907069|
[2025/09/12 05:24:11 906734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651907069|
[2025/09/12 05:24:11 906738] [debug] |xqc_engine_wakeup_after|wakeup:1757654651907069|now:1757654651906738|diff:331|
[2025/09/12 05:24:11 906742] [debug] |xqc_engine_main_logic|END|now:1757654651906641|
[2025/09/12 05:24:11 906747] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651906747|
[2025/09/12 05:24:11 906751] [debug] |xqc_engine_wakeup_after|wakeup:1757654651907069|now:1757654651906751|diff:318|
[2025/09/12 05:24:11 906755] [debug] |xqc_engine_main_logic|END|now:1757654651906747|
[2025/09/12 05:24:11 907827] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651907827|
[2025/09/12 05:24:11 907836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651907069|pq_index:0|
[2025/09/12 05:24:11 907840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651906641|
[2025/09/12 05:24:11 907845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651907844|
[2025/09/12 05:24:11 907850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651907069|now:1757654651907844|
[2025/09/12 05:24:11 907854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651907069|now:1757654651907844|
[2025/09/12 05:24:11 907858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 907863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39262|min_srtt:39262|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 907868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:719220|
[2025/09/12 05:24:11 907872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 907876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 907880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 907884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 907889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 907893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:663807|
[2025/09/12 05:24:11 907898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 907902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:777|
[2025/09/12 05:24:11 907929] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:777|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40809|now:1757654651907910|stream_id:0|stream_offset:663807|
[2025/09/12 05:24:11 907939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:777|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 907944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40809|applimit:0|
[2025/09/12 05:24:11 907948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39262|rtt_var:2149|pto_duration:47858|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 907953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 907957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 907961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:11 907964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651980768|now:1757654651907948|interv:72820|
[2025/09/12 05:24:11 907969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651980768|now:1757654651907948|interval:72820|pto_count:0|srtt:39262
[2025/09/12 05:24:11 907973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42009|
[2025/09/12 05:24:11 907978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 907982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:664986|
[2025/09/12 05:24:11 907987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 907991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:778|
[2025/09/12 05:24:11 908009] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:778|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654651907997|stream_id:0|stream_offset:664986|
[2025/09/12 05:24:11 908015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:778|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 908019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:11 908023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39262|rtt_var:2149|pto_duration:47858|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 908028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 908032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 908035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:11 908039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651980855|now:1757654651908023|interv:72832|
[2025/09/12 05:24:11 908043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651980855|now:1757654651908023|interval:72832|pto_count:0|srtt:39262
[2025/09/12 05:24:11 908051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43209|
[2025/09/12 05:24:11 908056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 908060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:666165|
[2025/09/12 05:24:11 908064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 908068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651909068|now:1757654651908068|interv:1000|
[2025/09/12 05:24:11 908072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 908076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 908080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651909068|
[2025/09/12 05:24:11 908084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651909068|
[2025/09/12 05:24:11 908088] [debug] |xqc_engine_wakeup_after|wakeup:1757654651909068|now:1757654651908088|diff:980|
[2025/09/12 05:24:11 908092] [debug] |xqc_engine_main_logic|END|now:1757654651907844|
[2025/09/12 05:24:11 908447] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651908446|
[2025/09/12 05:24:11 908454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 908478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:313|
[2025/09/12 05:24:11 908481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:314|
[2025/09/12 05:24:11 908487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:314|
[2025/09/12 05:24:11 908491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 908496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:743|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:744|path_largest_ack:743|
[2025/09/12 05:24:11 908501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:588405|prior_time:1757654651866584|is_app_limited:0|send_elapse:35829|ack_elapse:41862|ctl_first_sent_time:1757654651868029|lagest_ack_time:1757654651908446|curr_delivered:637605|
[2025/09/12 05:24:11 908506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651868029|
[2025/09/12 05:24:11 908510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2140||sndq_packets_used_bytes:0|sndq_packets_free:536|
[2025/09/12 05:24:11 908514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:744|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:744|path_largest_ack:744|
[2025/09/12 05:24:11 908519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:588405|prior_time:1757654651866584|is_app_limited:0|send_elapse:35829|ack_elapse:41862|ctl_first_sent_time:1757654651868029|lagest_ack_time:1757654651908446|curr_delivered:638805|
[2025/09/12 05:24:11 908523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651868116|
[2025/09/12 05:24:11 908527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2139||sndq_packets_used_bytes:0|sndq_packets_free:537|
[2025/09/12 05:24:11 908536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39262|rttvar:2149|minrtt:30532|latest_rtt:40330|ack_delay:32|
[2025/09/12 05:24:11 908540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39392|rttvar:1871|minrtt:30532|latest_rtt:40330|ack_delay:32|
[2025/09/12 05:24:11 908545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:744|lost_pn:741|thresh:3|
[2025/09/12 05:24:11 908549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 908553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39392|rtt_var:1871|pto_duration:46876|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 908557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 908561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 908565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40809|
[2025/09/12 05:24:11 908569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651979873|now:1757654651908553|interv:71320|
[2025/09/12 05:24:11 908573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651979873|now:1757654651908553|interval:71320|pto_count:0|srtt:39392
[2025/09/12 05:24:11 908577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35829, ack_elapse 41862, delivered 50400|rate 1203955|lost 202|
[2025/09/12 05:24:11 908582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203955) in round 14|
[2025/09/12 05:24:11 908586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 908590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 908594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651868116|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 908599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651868116|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 908603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40809|srtt:39392|latest_rtt:40330|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 908609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:314|largest:314|pns:2|
[2025/09/12 05:24:11 908613] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:314|frame:ACK |recv_time:1757654651908446|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 908618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771908446|now:1757654651908446|interv:120000000|
[2025/09/12 05:24:11 908622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771908446|now:1757654651908446|interv:120000000|
[2025/09/12 05:24:11 908629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651909068|pq_index:0|
[2025/09/12 05:24:11 908633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651907844|
[2025/09/12 05:24:11 908637] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651908637|
[2025/09/12 05:24:11 908642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651908641|
[2025/09/12 05:24:11 908648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39392|min_srtt:39392|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 908652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:719220|
[2025/09/12 05:24:11 908657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39392|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 908661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 908666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39392|min_srtt:39392|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 908670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:720399|
[2025/09/12 05:24:11 908674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39392|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 908679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 908683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39392|min_srtt:39392|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 908687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:721578|
[2025/09/12 05:24:11 908692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 908696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 908699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 908704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 908708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 908712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:666165|
[2025/09/12 05:24:11 908719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 908723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 908727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651909068|
[2025/09/12 05:24:11 908731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651909068|
[2025/09/12 05:24:11 908735] [debug] |xqc_engine_wakeup_after|wakeup:1757654651909068|now:1757654651908735|diff:333|
[2025/09/12 05:24:11 908739] [debug] |xqc_engine_main_logic|END|now:1757654651908641|
[2025/09/12 05:24:11 908744] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651908744|
[2025/09/12 05:24:11 908748] [debug] |xqc_engine_wakeup_after|wakeup:1757654651909068|now:1757654651908748|diff:320|
[2025/09/12 05:24:11 908752] [debug] |xqc_engine_main_logic|END|now:1757654651908744|
[2025/09/12 05:24:11 909823] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651909823|
[2025/09/12 05:24:11 909833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651909068|pq_index:0|
[2025/09/12 05:24:11 909837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651908641|
[2025/09/12 05:24:11 909842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651909841|
[2025/09/12 05:24:11 909847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651909068|now:1757654651909841|
[2025/09/12 05:24:11 909851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651909068|now:1757654651909841|
[2025/09/12 05:24:11 909855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 909860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39392|min_srtt:39392|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 909865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:721578|
[2025/09/12 05:24:11 909869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 909873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 909877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 909881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 909886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 909890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:666165|
[2025/09/12 05:24:11 909894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 909898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:779|
[2025/09/12 05:24:11 909929] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:779|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40809|now:1757654651909911|stream_id:0|stream_offset:666165|
[2025/09/12 05:24:11 909935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:779|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 909940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40809|applimit:0|
[2025/09/12 05:24:11 909944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39392|rtt_var:1871|pto_duration:46876|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 909949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 909953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 909956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:11 909960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651981787|now:1757654651909944|interv:71843|
[2025/09/12 05:24:11 909964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651981787|now:1757654651909944|interval:71843|pto_count:0|srtt:39392
[2025/09/12 05:24:11 909969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42009|
[2025/09/12 05:24:11 909974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 909978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:667344|
[2025/09/12 05:24:11 909982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 909986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:780|
[2025/09/12 05:24:11 910004] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:780|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654651909992|stream_id:0|stream_offset:667344|
[2025/09/12 05:24:11 910009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:780|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 910013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:11 910017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39392|rtt_var:1871|pto_duration:46876|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 910022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 910026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 910030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:11 910033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651981868|now:1757654651910017|interv:71851|
[2025/09/12 05:24:11 910041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651981868|now:1757654651910017|interval:71851|pto_count:0|srtt:39392
[2025/09/12 05:24:11 910046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43209|
[2025/09/12 05:24:11 910050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 910054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:668523|
[2025/09/12 05:24:11 910059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 910062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651911062|now:1757654651910062|interv:1000|
[2025/09/12 05:24:11 910066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 910070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 910074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651911062|
[2025/09/12 05:24:11 910078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651911062|
[2025/09/12 05:24:11 910082] [debug] |xqc_engine_wakeup_after|wakeup:1757654651911062|now:1757654651910082|diff:980|
[2025/09/12 05:24:11 910087] [debug] |xqc_engine_main_logic|END|now:1757654651909841|
[2025/09/12 05:24:11 910443] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651910442|
[2025/09/12 05:24:11 910450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 910470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:314|
[2025/09/12 05:24:11 910477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:315|
[2025/09/12 05:24:11 910483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:315|
[2025/09/12 05:24:11 910487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 910492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:745|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:746|path_largest_ack:745|
[2025/09/12 05:24:11 910496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:590805|prior_time:1757654651868591|is_app_limited:0|send_elapse:35892|ack_elapse:41851|ctl_first_sent_time:1757654651870039|lagest_ack_time:1757654651910442|curr_delivered:640005|
[2025/09/12 05:24:11 910501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651870039|
[2025/09/12 05:24:11 910506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2138||sndq_packets_used_bytes:0|sndq_packets_free:538|
[2025/09/12 05:24:11 910510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:746|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:746|path_largest_ack:746|
[2025/09/12 05:24:11 910514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:593205|prior_time:1757654651870576|is_app_limited:0|send_elapse:35868|ack_elapse:39866|ctl_first_sent_time:1757654651872024|lagest_ack_time:1757654651910442|curr_delivered:641205|
[2025/09/12 05:24:11 910522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651872024|
[2025/09/12 05:24:11 910526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2137||sndq_packets_used_bytes:0|sndq_packets_free:539|
[2025/09/12 05:24:11 910530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39392|rttvar:1871|minrtt:30532|latest_rtt:38418|ack_delay:32|
[2025/09/12 05:24:11 910535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39266|rttvar:1655|minrtt:30532|latest_rtt:38418|ack_delay:32|
[2025/09/12 05:24:11 910539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:746|lost_pn:743|thresh:3|
[2025/09/12 05:24:11 910543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 910547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39266|rtt_var:1655|pto_duration:45886|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 910551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 910555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 910559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40809|
[2025/09/12 05:24:11 910563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651980878|now:1757654651910547|interv:70331|
[2025/09/12 05:24:11 910567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651980878|now:1757654651910547|interval:70331|pto_count:0|srtt:39266
[2025/09/12 05:24:11 910572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35868, ack_elapse 39866, delivered 48000|rate 1204033|lost 202|
[2025/09/12 05:24:11 910576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204033) in round 14|
[2025/09/12 05:24:11 910580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 910584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 910588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651872024|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 910593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651872024|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 910597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40809|srtt:39266|latest_rtt:38418|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 910603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:315|largest:315|pns:2|
[2025/09/12 05:24:11 910608] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:315|frame:ACK |recv_time:1757654651910442|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 910615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771910442|now:1757654651910442|interv:120000000|
[2025/09/12 05:24:11 910619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771910442|now:1757654651910442|interv:120000000|
[2025/09/12 05:24:11 910623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651911062|pq_index:0|
[2025/09/12 05:24:11 910627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651909841|
[2025/09/12 05:24:11 910631] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651910631|
[2025/09/12 05:24:11 910636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651910635|
[2025/09/12 05:24:11 910642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39266|min_srtt:39266|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 910646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:721578|
[2025/09/12 05:24:11 910650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39266|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 910655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 910659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39266|min_srtt:39266|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 910663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:722757|
[2025/09/12 05:24:11 910668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39266|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 910672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 910676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39266|min_srtt:39266|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 910680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:723936|
[2025/09/12 05:24:11 910685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 910689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 910692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 910697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 910704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 910708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:668523|
[2025/09/12 05:24:11 910712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 910716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 910720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651911062|
[2025/09/12 05:24:11 910724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651911062|
[2025/09/12 05:24:11 910728] [debug] |xqc_engine_wakeup_after|wakeup:1757654651911062|now:1757654651910728|diff:334|
[2025/09/12 05:24:11 910732] [debug] |xqc_engine_main_logic|END|now:1757654651910635|
[2025/09/12 05:24:11 910737] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651910737|
[2025/09/12 05:24:11 910741] [debug] |xqc_engine_wakeup_after|wakeup:1757654651911062|now:1757654651910741|diff:321|
[2025/09/12 05:24:11 910745] [debug] |xqc_engine_main_logic|END|now:1757654651910737|
[2025/09/12 05:24:11 911816] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651911816|
[2025/09/12 05:24:11 911825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651911062|pq_index:0|
[2025/09/12 05:24:11 911829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651910635|
[2025/09/12 05:24:11 911834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651911833|
[2025/09/12 05:24:11 911839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651911062|now:1757654651911833|
[2025/09/12 05:24:11 911843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651911062|now:1757654651911833|
[2025/09/12 05:24:11 911847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 911852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39266|min_srtt:39266|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 911857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:723936|
[2025/09/12 05:24:11 911861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 911865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 911869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 911873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 911878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 911882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:668523|
[2025/09/12 05:24:11 911891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 911895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:781|
[2025/09/12 05:24:11 911922] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:781|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40809|now:1757654651911903|stream_id:0|stream_offset:668523|
[2025/09/12 05:24:11 911927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:781|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 911932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40809|applimit:0|
[2025/09/12 05:24:11 911936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39266|rtt_var:1655|pto_duration:45886|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 911940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 911944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 911948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:11 911952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651982789|now:1757654651911936|interv:70853|
[2025/09/12 05:24:11 911956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651982789|now:1757654651911936|interval:70853|pto_count:0|srtt:39266
[2025/09/12 05:24:11 911961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42009|
[2025/09/12 05:24:11 911965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 911969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:669702|
[2025/09/12 05:24:11 911974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 911978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:782|
[2025/09/12 05:24:11 911995] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:782|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654651911984|stream_id:0|stream_offset:669702|
[2025/09/12 05:24:11 912001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:782|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 912005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:11 912009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39266|rtt_var:1655|pto_duration:45886|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 912013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 912017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 912025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:11 912029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651982870|now:1757654651912009|interv:70861|
[2025/09/12 05:24:11 912032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651982870|now:1757654651912009|interval:70861|pto_count:0|srtt:39266
[2025/09/12 05:24:11 912037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43209|
[2025/09/12 05:24:11 912041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 912045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:670881|
[2025/09/12 05:24:11 912050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 912053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651913053|now:1757654651912053|interv:1000|
[2025/09/12 05:24:11 912057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 912061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 912065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651913053|
[2025/09/12 05:24:11 912069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651913053|
[2025/09/12 05:24:11 912073] [debug] |xqc_engine_wakeup_after|wakeup:1757654651913053|now:1757654651912073|diff:980|
[2025/09/12 05:24:11 912077] [debug] |xqc_engine_main_logic|END|now:1757654651911833|
[2025/09/12 05:24:11 912443] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651912442|
[2025/09/12 05:24:11 912450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 912470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:315|
[2025/09/12 05:24:11 912477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:316|
[2025/09/12 05:24:11 912482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:316|
[2025/09/12 05:24:11 912487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 912491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:747|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:748|path_largest_ack:747|
[2025/09/12 05:24:11 912496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:593205|prior_time:1757654651870576|is_app_limited:0|send_elapse:35952|ack_elapse:41866|ctl_first_sent_time:1757654651872108|lagest_ack_time:1757654651912442|curr_delivered:642405|
[2025/09/12 05:24:11 912501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651872108|
[2025/09/12 05:24:11 912505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2136||sndq_packets_used_bytes:0|sndq_packets_free:540|
[2025/09/12 05:24:11 912509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:748|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:748|path_largest_ack:748|
[2025/09/12 05:24:11 912514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:595605|prior_time:1757654651872584|is_app_limited:0|send_elapse:37767|ack_elapse:39858|ctl_first_sent_time:1757654651874028|lagest_ack_time:1757654651912442|curr_delivered:643605|
[2025/09/12 05:24:11 912526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651874028|
[2025/09/12 05:24:11 912529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2135||sndq_packets_used_bytes:0|sndq_packets_free:541|
[2025/09/12 05:24:11 912534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39266|rttvar:1655|minrtt:30532|latest_rtt:38414|ack_delay:48|
[2025/09/12 05:24:11 912538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39153|rttvar:1467|minrtt:30532|latest_rtt:38414|ack_delay:48|
[2025/09/12 05:24:11 912542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:748|lost_pn:745|thresh:3|
[2025/09/12 05:24:11 912546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 912550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39153|rtt_var:1467|pto_duration:45021|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 912555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 912559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 912562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40809|
[2025/09/12 05:24:11 912566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651982005|now:1757654651912550|interv:69455|
[2025/09/12 05:24:11 912570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651982005|now:1757654651912550|interval:69455|pto_count:0|srtt:39153
[2025/09/12 05:24:11 912575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37767, ack_elapse 39858, delivered 48000|rate 1204275|lost 202|
[2025/09/12 05:24:11 912579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204275) in round 14|
[2025/09/12 05:24:11 912583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 912587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 912591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651874028|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 912596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651874028|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 912600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40809|srtt:39153|latest_rtt:38414|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 912606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:316|largest:316|pns:2|
[2025/09/12 05:24:11 912613] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:316|frame:ACK |recv_time:1757654651912442|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 912618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771912442|now:1757654651912442|interv:120000000|
[2025/09/12 05:24:11 912622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771912442|now:1757654651912442|interv:120000000|
[2025/09/12 05:24:11 912626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651913053|pq_index:0|
[2025/09/12 05:24:11 912630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651911833|
[2025/09/12 05:24:11 912634] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651912634|
[2025/09/12 05:24:11 912639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651912638|
[2025/09/12 05:24:11 912644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39153|min_srtt:39153|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 912649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:723936|
[2025/09/12 05:24:11 912653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39153|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 912658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 912662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39153|min_srtt:39153|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 912666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:725115|
[2025/09/12 05:24:11 912671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39153|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 912675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 912679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39153|min_srtt:39153|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 912683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:726294|
[2025/09/12 05:24:11 912688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 912692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 912695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 912702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 912707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 912711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:670881|
[2025/09/12 05:24:11 912715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 912719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 912723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651913053|
[2025/09/12 05:24:11 912727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651913053|
[2025/09/12 05:24:11 912731] [debug] |xqc_engine_wakeup_after|wakeup:1757654651913053|now:1757654651912731|diff:322|
[2025/09/12 05:24:11 912735] [debug] |xqc_engine_main_logic|END|now:1757654651912638|
[2025/09/12 05:24:11 912740] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651912740|
[2025/09/12 05:24:11 912744] [debug] |xqc_engine_wakeup_after|wakeup:1757654651913053|now:1757654651912744|diff:309|
[2025/09/12 05:24:11 912748] [debug] |xqc_engine_main_logic|END|now:1757654651912740|
[2025/09/12 05:24:11 913819] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651913819|
[2025/09/12 05:24:11 913828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651913053|pq_index:0|
[2025/09/12 05:24:11 913832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651912638|
[2025/09/12 05:24:11 913837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651913836|
[2025/09/12 05:24:11 913842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651913053|now:1757654651913836|
[2025/09/12 05:24:11 913846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651913053|now:1757654651913836|
[2025/09/12 05:24:11 913850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 913855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39153|min_srtt:39153|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 913860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:726294|
[2025/09/12 05:24:11 913864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 913868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 913872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 913876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 913881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 913890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:670881|
[2025/09/12 05:24:11 913895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 913899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:783|
[2025/09/12 05:24:11 913926] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:783|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40809|now:1757654651913908|stream_id:0|stream_offset:670881|
[2025/09/12 05:24:11 913932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:783|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 913937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40809|applimit:0|
[2025/09/12 05:24:11 913941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39153|rtt_var:1467|pto_duration:45021|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 913946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 913949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 913953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:11 913957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651983929|now:1757654651913941|interv:69988|
[2025/09/12 05:24:11 913961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651983929|now:1757654651913941|interval:69988|pto_count:0|srtt:39153
[2025/09/12 05:24:11 913966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42009|
[2025/09/12 05:24:11 913971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 913975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:672060|
[2025/09/12 05:24:11 913979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 913983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:784|
[2025/09/12 05:24:11 914000] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:784|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654651913989|stream_id:0|stream_offset:672060|
[2025/09/12 05:24:11 914005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:784|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 914010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:11 914014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39153|rtt_var:1467|pto_duration:45021|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 914018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 914026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 914030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:11 914034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651984010|now:1757654651914014|interv:69996|
[2025/09/12 05:24:11 914038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651984010|now:1757654651914014|interval:69996|pto_count:0|srtt:39153
[2025/09/12 05:24:11 914042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43209|
[2025/09/12 05:24:11 914046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 914050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:673239|
[2025/09/12 05:24:11 914057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 914063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651915063|now:1757654651914063|interv:1000|
[2025/09/12 05:24:11 914069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 914075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 914081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651915063|
[2025/09/12 05:24:11 914086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651915063|
[2025/09/12 05:24:11 914092] [debug] |xqc_engine_wakeup_after|wakeup:1757654651915063|now:1757654651914092|diff:971|
[2025/09/12 05:24:11 914098] [debug] |xqc_engine_main_logic|END|now:1757654651913836|
[2025/09/12 05:24:11 914427] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651914426|
[2025/09/12 05:24:11 914433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 914439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:316|
[2025/09/12 05:24:11 914443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:317|
[2025/09/12 05:24:11 914449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:317|
[2025/09/12 05:24:11 914453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 914476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:749|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:750|path_largest_ack:749|
[2025/09/12 05:24:11 914480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:598005|prior_time:1757654651874557|is_app_limited:0|send_elapse:37858|ack_elapse:39869|ctl_first_sent_time:1757654651875998|lagest_ack_time:1757654651914426|curr_delivered:644805|
[2025/09/12 05:24:11 914485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651875998|
[2025/09/12 05:24:11 914490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2134||sndq_packets_used_bytes:0|sndq_packets_free:542|
[2025/09/12 05:24:11 914498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:750|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:750|path_largest_ack:750|
[2025/09/12 05:24:11 914503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:598005|prior_time:1757654651874557|is_app_limited:0|send_elapse:37858|ack_elapse:39869|ctl_first_sent_time:1757654651875998|lagest_ack_time:1757654651914426|curr_delivered:646005|
[2025/09/12 05:24:11 914507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651876084|
[2025/09/12 05:24:11 914511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2133||sndq_packets_used_bytes:0|sndq_packets_free:543|
[2025/09/12 05:24:11 914515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39153|rttvar:1467|minrtt:30532|latest_rtt:38342|ack_delay:32|
[2025/09/12 05:24:11 914519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39047|rttvar:1311|minrtt:30532|latest_rtt:38342|ack_delay:32|
[2025/09/12 05:24:11 914524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:750|lost_pn:747|thresh:3|
[2025/09/12 05:24:11 914528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 914532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39047|rtt_var:1311|pto_duration:44291|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 914536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 914540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 914544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40809|
[2025/09/12 05:24:11 914548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651983280|now:1757654651914532|interv:68748|
[2025/09/12 05:24:11 914552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651983280|now:1757654651914532|interval:68748|pto_count:0|srtt:39047
[2025/09/12 05:24:11 914556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37858, ack_elapse 39869, delivered 48000|rate 1203942|lost 202|
[2025/09/12 05:24:11 914561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203942) in round 14|
[2025/09/12 05:24:11 914565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 914569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92377|extra_cwnd:5528|
[2025/09/12 05:24:11 914573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651876084|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 914577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2400|po_sent_time:1757654651876084|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:602805|
[2025/09/12 05:24:11 914582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1210248|bw:1210248|cwnd:97905|full_bw_reached:1|inflight:40809|srtt:39047|latest_rtt:38342|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 914590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:317|largest:317|pns:2|
[2025/09/12 05:24:11 914594] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:317|frame:ACK |recv_time:1757654651914426|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 914599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771914426|now:1757654651914426|interv:120000000|
[2025/09/12 05:24:11 914603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771914426|now:1757654651914426|interv:120000000|
[2025/09/12 05:24:11 914607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651915063|pq_index:0|
[2025/09/12 05:24:11 914611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651913836|
[2025/09/12 05:24:11 914615] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651914615|
[2025/09/12 05:24:11 914620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651914619|
[2025/09/12 05:24:11 914626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39047|min_srtt:39047|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 914630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:726294|
[2025/09/12 05:24:11 914634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39047|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 914639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 914643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39047|min_srtt:39047|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 914648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:727473|
[2025/09/12 05:24:11 914652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39047|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 914656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 914661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39047|min_srtt:39047|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 914665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:728652|
[2025/09/12 05:24:11 914669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 914676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 914680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 914684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 914688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 914692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:673239|
[2025/09/12 05:24:11 914697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 914700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 914704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651915063|
[2025/09/12 05:24:11 914708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651915063|
[2025/09/12 05:24:11 914712] [debug] |xqc_engine_wakeup_after|wakeup:1757654651915063|now:1757654651914712|diff:351|
[2025/09/12 05:24:11 914716] [debug] |xqc_engine_main_logic|END|now:1757654651914619|
[2025/09/12 05:24:11 914722] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651914721|
[2025/09/12 05:24:11 914725] [debug] |xqc_engine_wakeup_after|wakeup:1757654651915063|now:1757654651914725|diff:338|
[2025/09/12 05:24:11 914729] [debug] |xqc_engine_main_logic|END|now:1757654651914721|
[2025/09/12 05:24:11 915801] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651915801|
[2025/09/12 05:24:11 915810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651915063|pq_index:0|
[2025/09/12 05:24:11 915814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651914619|
[2025/09/12 05:24:11 915819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651915818|
[2025/09/12 05:24:11 915824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651915063|now:1757654651915818|
[2025/09/12 05:24:11 915828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651915063|now:1757654651915818|
[2025/09/12 05:24:11 915832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 915837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39047|min_srtt:39047|path_bw:1210248|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 915842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:728652|
[2025/09/12 05:24:11 915846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 915850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 915854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 915866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 915871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 915875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40809|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:673239|
[2025/09/12 05:24:11 915879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 915884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:785|
[2025/09/12 05:24:11 915911] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:785|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40809|now:1757654651915892|stream_id:0|stream_offset:673239|
[2025/09/12 05:24:11 915917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:785|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 915922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40809|applimit:0|
[2025/09/12 05:24:11 915926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39047|rtt_var:1311|pto_duration:44291|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 915930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 915934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 915938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:11 915942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651985183|now:1757654651915926|interv:69257|
[2025/09/12 05:24:11 915946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651985183|now:1757654651915926|interval:69257|pto_count:0|srtt:39047
[2025/09/12 05:24:11 915950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:42009|
[2025/09/12 05:24:11 915955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 915959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:674418|
[2025/09/12 05:24:11 915963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 915967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:786|
[2025/09/12 05:24:11 915985] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:786|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654651915973|stream_id:0|stream_offset:674418|
[2025/09/12 05:24:11 915990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:786|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 915994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:11 916002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39047|rtt_var:1311|pto_duration:44291|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 916006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 916010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 916014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:11 916018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651985264|now:1757654651916002|interv:69262|
[2025/09/12 05:24:11 916022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651985264|now:1757654651916002|interval:69262|pto_count:0|srtt:39047
[2025/09/12 05:24:11 916026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97905|inflight:43209|
[2025/09/12 05:24:11 916031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 916035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97905|conn:0000561B836C40DC|stream_id:0|stream_offset:675597|
[2025/09/12 05:24:11 916041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 916047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651917047|now:1757654651916047|interv:1000|
[2025/09/12 05:24:11 916053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 916059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 916065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651917047|
[2025/09/12 05:24:11 916071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651917047|
[2025/09/12 05:24:11 916076] [debug] |xqc_engine_wakeup_after|wakeup:1757654651917047|now:1757654651916076|diff:971|
[2025/09/12 05:24:11 916082] [debug] |xqc_engine_main_logic|END|now:1757654651915818|
[2025/09/12 05:24:11 916515] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651916514|
[2025/09/12 05:24:11 916524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 916530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:317|
[2025/09/12 05:24:11 916534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:318|
[2025/09/12 05:24:11 916540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:318|
[2025/09/12 05:24:11 916544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 916548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:751|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:752|path_largest_ack:751|
[2025/09/12 05:24:11 916553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:600405|prior_time:1757654651876538|is_app_limited:0|send_elapse:37844|ack_elapse:39976|ctl_first_sent_time:1757654651877981|lagest_ack_time:1757654651916514|curr_delivered:647205|
[2025/09/12 05:24:11 916558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651877981|
[2025/09/12 05:24:11 916567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2132||sndq_packets_used_bytes:0|sndq_packets_free:544|
[2025/09/12 05:24:11 916571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:752|origin_pktnum:0|size:1209|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:752|path_largest_ack:752|
[2025/09/12 05:24:11 916575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:602805|prior_time:1757654651878530|is_app_limited:0|send_elapse:37879|ack_elapse:37984|ctl_first_sent_time:1757654651880017|lagest_ack_time:1757654651916514|curr_delivered:648414|
[2025/09/12 05:24:11 916580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651880017|
[2025/09/12 05:24:11 916584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2131||sndq_packets_used_bytes:0|sndq_packets_free:545|
[2025/09/12 05:24:11 916588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39047|rttvar:1311|minrtt:30532|latest_rtt:36497|ack_delay:40|
[2025/09/12 05:24:11 916592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38724|rttvar:1631|minrtt:30532|latest_rtt:36497|ack_delay:40|
[2025/09/12 05:24:11 916597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:752|lost_pn:749|thresh:3|
[2025/09/12 05:24:11 916602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 300|pns:2|
[2025/09/12 05:24:11 916606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 916610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38724|rtt_var:1631|pto_duration:45248|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 916614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 916618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 916622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 916626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651986221|now:1757654651916610|interv:69611|
[2025/09/12 05:24:11 916630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651986221|now:1757654651916610|interval:69611|pto_count:0|srtt:38724
[2025/09/12 05:24:11 916634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37879, ack_elapse 37984, delivered 45609|rate 1200742|lost 202|
[2025/09/12 05:24:11 916638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 14 -> 15|
[2025/09/12 05:24:11 916643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200742) in round 15|
[2025/09/12 05:24:11 916647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 916651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5528|
[2025/09/12 05:24:11 916655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2409|po_sent_time:1757654651880017|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 916662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97905|packet_lost:0|acked:2409|po_sent_time:1757654651880017|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 916666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97783|full_bw_reached:1|inflight:40800|srtt:38724|latest_rtt:36497|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:11 916672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:318|largest:318|pns:2|
[2025/09/12 05:24:11 916677] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:318|frame:ACK |recv_time:1757654651916514|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 916681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771916514|now:1757654651916514|interv:120000000|
[2025/09/12 05:24:11 916685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771916514|now:1757654651916514|interv:120000000|
[2025/09/12 05:24:11 916689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651917047|pq_index:0|
[2025/09/12 05:24:11 916693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651915818|
[2025/09/12 05:24:11 916697] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651916697|
[2025/09/12 05:24:11 916702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651916701|
[2025/09/12 05:24:11 916708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38724|min_srtt:38724|path_bw:1208666|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 916712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40800|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:728652|
[2025/09/12 05:24:11 916717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38724|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 916721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 916726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38724|min_srtt:38724|path_bw:1208666|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 916730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40800|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:729831|
[2025/09/12 05:24:11 916734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38724|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 916739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 916743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38724|min_srtt:38724|path_bw:1208666|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 916750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:731010|
[2025/09/12 05:24:11 916754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 916758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 916762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 916766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 916770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 916774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:675597|
[2025/09/12 05:24:11 916779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 916783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 916787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651917047|
[2025/09/12 05:24:11 916791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651917047|
[2025/09/12 05:24:11 916794] [debug] |xqc_engine_wakeup_after|wakeup:1757654651917047|now:1757654651916794|diff:253|
[2025/09/12 05:24:11 916799] [debug] |xqc_engine_main_logic|END|now:1757654651916701|
[2025/09/12 05:24:11 916804] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651916803|
[2025/09/12 05:24:11 916807] [debug] |xqc_engine_wakeup_after|wakeup:1757654651917047|now:1757654651916807|diff:240|
[2025/09/12 05:24:11 916811] [debug] |xqc_engine_main_logic|END|now:1757654651916803|
[2025/09/12 05:24:11 917883] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651917883|
[2025/09/12 05:24:11 917892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651917047|pq_index:0|
[2025/09/12 05:24:11 917896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651916701|
[2025/09/12 05:24:11 917901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651917900|
[2025/09/12 05:24:11 917906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651917047|now:1757654651917900|
[2025/09/12 05:24:11 917910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651917047|now:1757654651917900|
[2025/09/12 05:24:11 917914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 917919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38724|min_srtt:38724|path_bw:1208666|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 917924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:731010|
[2025/09/12 05:24:11 917933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 917936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 917940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 917945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 917949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 917953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:675597|
[2025/09/12 05:24:11 917958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 917962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:787|
[2025/09/12 05:24:11 917989] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:787|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757654651917970|stream_id:0|stream_offset:675597|
[2025/09/12 05:24:11 917994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:787|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 917999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 918003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38724|rtt_var:1631|pto_duration:45248|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 918008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 918012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 918015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:11 918019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651988218|now:1757654651918003|interv:70215|
[2025/09/12 05:24:11 918023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651988218|now:1757654651918003|interval:70215|pto_count:0|srtt:38724
[2025/09/12 05:24:11 918028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:42000|
[2025/09/12 05:24:11 918033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 918037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:676776|
[2025/09/12 05:24:11 918043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 918049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:788|
[2025/09/12 05:24:11 918080] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:788|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654651918059|stream_id:0|stream_offset:676776|
[2025/09/12 05:24:11 918093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:788|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 918099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:11 918105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38724|rtt_var:1631|pto_duration:45248|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 918111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 918116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 918121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:11 918127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651988307|now:1757654651918105|interv:70202|
[2025/09/12 05:24:11 918132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651988307|now:1757654651918105|interval:70202|pto_count:0|srtt:38724
[2025/09/12 05:24:11 918138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:43200|
[2025/09/12 05:24:11 918144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 918150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:677955|
[2025/09/12 05:24:11 918156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 918161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651919160|now:1757654651918160|interv:1000|
[2025/09/12 05:24:11 918166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 918171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 918176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651919160|
[2025/09/12 05:24:11 918182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651919160|
[2025/09/12 05:24:11 918187] [debug] |xqc_engine_wakeup_after|wakeup:1757654651919160|now:1757654651918187|diff:973|
[2025/09/12 05:24:11 918192] [debug] |xqc_engine_main_logic|END|now:1757654651917900|
[2025/09/12 05:24:11 918414] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651918413|
[2025/09/12 05:24:11 918420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 918426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:318|
[2025/09/12 05:24:11 918430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:319|
[2025/09/12 05:24:11 918435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:319|
[2025/09/12 05:24:11 918439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 918444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:753|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:754|path_largest_ack:753|
[2025/09/12 05:24:11 918452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:602805|prior_time:1757654651878530|is_app_limited:0|send_elapse:37964|ack_elapse:39883|ctl_first_sent_time:1757654651880102|lagest_ack_time:1757654651918413|curr_delivered:649614|
[2025/09/12 05:24:11 918475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651880102|
[2025/09/12 05:24:11 918480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2130||sndq_packets_used_bytes:0|sndq_packets_free:546|
[2025/09/12 05:24:11 918485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:754|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:754|path_largest_ack:754|
[2025/09/12 05:24:11 918489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:605205|prior_time:1757654651880527|is_app_limited:0|send_elapse:37845|ack_elapse:37886|ctl_first_sent_time:1757654651881968|lagest_ack_time:1757654651918413|curr_delivered:650814|
[2025/09/12 05:24:11 918494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651881968|
[2025/09/12 05:24:11 918498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2129||sndq_packets_used_bytes:0|sndq_packets_free:547|
[2025/09/12 05:24:11 918502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38724|rttvar:1631|minrtt:30532|latest_rtt:36445|ack_delay:32|
[2025/09/12 05:24:11 918506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38435|rttvar:1801|minrtt:30532|latest_rtt:36445|ack_delay:32|
[2025/09/12 05:24:11 918510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:754|lost_pn:751|thresh:3|
[2025/09/12 05:24:11 918514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 918518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38435|rtt_var:1801|pto_duration:45639|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 918523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 918526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 918530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 918534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651988698|now:1757654651918518|interv:70180|
[2025/09/12 05:24:11 918538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651988698|now:1757654651918518|interval:70180|pto_count:0|srtt:38435
[2025/09/12 05:24:11 918542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37845, ack_elapse 37886, delivered 45609|rate 1203848|lost 202|
[2025/09/12 05:24:11 918547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203848) in round 15|
[2025/09/12 05:24:11 918551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 918555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5528|
[2025/09/12 05:24:11 918562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651881968|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 918566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651881968|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 918571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97783|full_bw_reached:1|inflight:40800|srtt:38435|latest_rtt:36445|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 918577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:319|largest:319|pns:2|
[2025/09/12 05:24:11 918581] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:319|frame:ACK |recv_time:1757654651918413|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 918585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771918413|now:1757654651918413|interv:120000000|
[2025/09/12 05:24:11 918590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771918413|now:1757654651918413|interv:120000000|
[2025/09/12 05:24:11 918593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651919160|pq_index:0|
[2025/09/12 05:24:11 918598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651917900|
[2025/09/12 05:24:11 918602] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651918601|
[2025/09/12 05:24:11 918606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651918605|
[2025/09/12 05:24:11 918612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38435|min_srtt:38435|path_bw:1208666|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 918616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40800|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:731010|
[2025/09/12 05:24:11 918621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38435|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 918625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 918630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38435|min_srtt:38435|path_bw:1208666|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 918634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40800|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:732189|
[2025/09/12 05:24:11 918638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38435|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 918645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 918649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38435|min_srtt:38435|path_bw:1208666|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 918653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:733368|
[2025/09/12 05:24:11 918658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 918662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 918665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 918670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 918674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 918678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:677955|
[2025/09/12 05:24:11 918683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 918686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 918690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651919160|
[2025/09/12 05:24:11 918694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651919160|
[2025/09/12 05:24:11 918698] [debug] |xqc_engine_wakeup_after|wakeup:1757654651919160|now:1757654651918698|diff:462|
[2025/09/12 05:24:11 918702] [debug] |xqc_engine_main_logic|END|now:1757654651918605|
[2025/09/12 05:24:11 918707] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651918707|
[2025/09/12 05:24:11 918711] [debug] |xqc_engine_wakeup_after|wakeup:1757654651919160|now:1757654651918711|diff:449|
[2025/09/12 05:24:11 918715] [debug] |xqc_engine_main_logic|END|now:1757654651918707|
[2025/09/12 05:24:11 919786] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651919786|
[2025/09/12 05:24:11 919795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651919160|pq_index:0|
[2025/09/12 05:24:11 919799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651918605|
[2025/09/12 05:24:11 919804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651919803|
[2025/09/12 05:24:11 919809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651919160|now:1757654651919803|
[2025/09/12 05:24:11 919813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651919160|now:1757654651919803|
[2025/09/12 05:24:11 919817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 919823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38435|min_srtt:38435|path_bw:1208666|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 919831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:733368|
[2025/09/12 05:24:11 919836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 919839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 919843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 919848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 919852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 919856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:677955|
[2025/09/12 05:24:11 919861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 919865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:789|
[2025/09/12 05:24:11 919893] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:789|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757654651919873|stream_id:0|stream_offset:677955|
[2025/09/12 05:24:11 919899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:789|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 919903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 919908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38435|rtt_var:1801|pto_duration:45639|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 919912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 919916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 919920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:11 919924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651990512|now:1757654651919907|interv:70605|
[2025/09/12 05:24:11 919928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651990512|now:1757654651919907|interval:70605|pto_count:0|srtt:38435
[2025/09/12 05:24:11 919932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:42000|
[2025/09/12 05:24:11 919937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 919941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:679134|
[2025/09/12 05:24:11 919946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 919954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:790|
[2025/09/12 05:24:11 919972] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:790|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654651919960|stream_id:0|stream_offset:679134|
[2025/09/12 05:24:11 919977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:790|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 919982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:11 919986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38435|rtt_var:1801|pto_duration:45639|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 919990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 919994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 919998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:11 920002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651990599|now:1757654651919986|interv:70613|
[2025/09/12 05:24:11 920006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651990599|now:1757654651919986|interval:70613|pto_count:0|srtt:38435
[2025/09/12 05:24:11 920010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:43200|
[2025/09/12 05:24:11 920015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 920019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:680313|
[2025/09/12 05:24:11 920023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 920027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651921027|now:1757654651920027|interv:1000|
[2025/09/12 05:24:11 920031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 920035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 920039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651921027|
[2025/09/12 05:24:11 920043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651921027|
[2025/09/12 05:24:11 920047] [debug] |xqc_engine_wakeup_after|wakeup:1757654651921027|now:1757654651920047|diff:980|
[2025/09/12 05:24:11 920051] [debug] |xqc_engine_main_logic|END|now:1757654651919803|
[2025/09/12 05:24:11 920414] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651920413|
[2025/09/12 05:24:11 920421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 920427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:319|
[2025/09/12 05:24:11 920431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:320|
[2025/09/12 05:24:11 920437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:320|
[2025/09/12 05:24:11 920445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 920450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:755|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:756|path_largest_ack:755|
[2025/09/12 05:24:11 920469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:607605|prior_time:1757654651882523|is_app_limited:0|send_elapse:39746|ack_elapse:37890|ctl_first_sent_time:1757654651883967|lagest_ack_time:1757654651920413|curr_delivered:652014|
[2025/09/12 05:24:11 920477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651883967|
[2025/09/12 05:24:11 920481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2128||sndq_packets_used_bytes:0|sndq_packets_free:548|
[2025/09/12 05:24:11 920486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:756|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:756|path_largest_ack:756|
[2025/09/12 05:24:11 920490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:607605|prior_time:1757654651882523|is_app_limited:0|send_elapse:39746|ack_elapse:37890|ctl_first_sent_time:1757654651883967|lagest_ack_time:1757654651920413|curr_delivered:653214|
[2025/09/12 05:24:11 920495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651884048|
[2025/09/12 05:24:11 920498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2127||sndq_packets_used_bytes:0|sndq_packets_free:549|
[2025/09/12 05:24:11 920502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38435|rttvar:1801|minrtt:30532|latest_rtt:36365|ack_delay:32|
[2025/09/12 05:24:11 920507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38172|rttvar:1876|minrtt:30532|latest_rtt:36365|ack_delay:32|
[2025/09/12 05:24:11 920511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:756|lost_pn:753|thresh:3|
[2025/09/12 05:24:11 920515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 920519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38172|rtt_var:1876|pto_duration:45676|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 920524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 920528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 920531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 920535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651990636|now:1757654651920519|interv:70117|
[2025/09/12 05:24:11 920539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651990636|now:1757654651920519|interval:70117|pto_count:0|srtt:38172
[2025/09/12 05:24:11 920544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39746, ack_elapse 37890, delivered 45609|rate 1147511|lost 202|
[2025/09/12 05:24:11 920548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1147511) in round 15|
[2025/09/12 05:24:11 920556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 920560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5528|
[2025/09/12 05:24:11 920564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651884048|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 920568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651884048|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 920573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97783|full_bw_reached:1|inflight:40800|srtt:38172|latest_rtt:36365|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 920579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:320|largest:320|pns:2|
[2025/09/12 05:24:11 920583] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:320|frame:ACK |recv_time:1757654651920413|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 920588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771920413|now:1757654651920413|interv:120000000|
[2025/09/12 05:24:11 920592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771920413|now:1757654651920413|interv:120000000|
[2025/09/12 05:24:11 920596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651921027|pq_index:0|
[2025/09/12 05:24:11 920600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651919803|
[2025/09/12 05:24:11 920604] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651920604|
[2025/09/12 05:24:11 920609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651920608|
[2025/09/12 05:24:11 920615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38172|min_srtt:38172|path_bw:1208666|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 920619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40800|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:733368|
[2025/09/12 05:24:11 920623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38172|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 920628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 920632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38172|min_srtt:38172|path_bw:1208666|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 920636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40800|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:734547|
[2025/09/12 05:24:11 920644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38172|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 920649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 920653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38172|min_srtt:38172|path_bw:1208666|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 920657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:735726|
[2025/09/12 05:24:11 920662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 920665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 920669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 920673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 920678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 920682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:680313|
[2025/09/12 05:24:11 920686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 920690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 920694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651921027|
[2025/09/12 05:24:11 920698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651921027|
[2025/09/12 05:24:11 920702] [debug] |xqc_engine_wakeup_after|wakeup:1757654651921027|now:1757654651920702|diff:325|
[2025/09/12 05:24:11 920706] [debug] |xqc_engine_main_logic|END|now:1757654651920608|
[2025/09/12 05:24:11 920711] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651920711|
[2025/09/12 05:24:11 920715] [debug] |xqc_engine_wakeup_after|wakeup:1757654651921027|now:1757654651920715|diff:312|
[2025/09/12 05:24:11 920719] [debug] |xqc_engine_main_logic|END|now:1757654651920711|
[2025/09/12 05:24:11 921791] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651921791|
[2025/09/12 05:24:11 921800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651921027|pq_index:0|
[2025/09/12 05:24:11 921804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651920608|
[2025/09/12 05:24:11 921809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651921808|
[2025/09/12 05:24:11 921814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651921027|now:1757654651921808|
[2025/09/12 05:24:11 921818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651921027|now:1757654651921808|
[2025/09/12 05:24:11 921826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 921831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38172|min_srtt:38172|path_bw:1208666|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 921836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:735726|
[2025/09/12 05:24:11 921840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 921844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 921848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 921852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 921857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 921861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:680313|
[2025/09/12 05:24:11 921865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 921870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:791|
[2025/09/12 05:24:11 921897] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:791|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757654651921878|stream_id:0|stream_offset:680313|
[2025/09/12 05:24:11 921903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:791|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 921908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 921912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38172|rtt_var:1876|pto_duration:45676|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 921916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 921920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 921924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:11 921928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651992554|now:1757654651921912|interv:70642|
[2025/09/12 05:24:11 921932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651992554|now:1757654651921912|interval:70642|pto_count:0|srtt:38172
[2025/09/12 05:24:11 921937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:42000|
[2025/09/12 05:24:11 921941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 921945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:681492|
[2025/09/12 05:24:11 921953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 921957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:792|
[2025/09/12 05:24:11 921976] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:792|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654651921963|stream_id:0|stream_offset:681492|
[2025/09/12 05:24:11 921981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:792|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 921985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:11 921989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38172|rtt_var:1876|pto_duration:45676|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 921994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 921997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 922001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:11 922005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651992639|now:1757654651921989|interv:70650|
[2025/09/12 05:24:11 922009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651992639|now:1757654651921989|interval:70650|pto_count:0|srtt:38172
[2025/09/12 05:24:11 922014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:43200|
[2025/09/12 05:24:11 922018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 922022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:682671|
[2025/09/12 05:24:11 922026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 922032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651923031|now:1757654651922031|interv:1000|
[2025/09/12 05:24:11 922038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 922045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 922051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651923031|
[2025/09/12 05:24:11 922057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651923031|
[2025/09/12 05:24:11 922062] [debug] |xqc_engine_wakeup_after|wakeup:1757654651923031|now:1757654651922062|diff:969|
[2025/09/12 05:24:11 922068] [debug] |xqc_engine_main_logic|END|now:1757654651921808|
[2025/09/12 05:24:11 922410] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651922409|
[2025/09/12 05:24:11 922417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 922426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:320|
[2025/09/12 05:24:11 922430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:321|
[2025/09/12 05:24:11 922436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:321|
[2025/09/12 05:24:11 922440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 922445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:757|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:758|path_largest_ack:757|
[2025/09/12 05:24:11 922449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:610005|prior_time:1757654651884515|is_app_limited:0|send_elapse:39840|ack_elapse:37894|ctl_first_sent_time:1757654651885963|lagest_ack_time:1757654651922409|curr_delivered:654414|
[2025/09/12 05:24:11 922454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651885963|
[2025/09/12 05:24:11 922477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2126||sndq_packets_used_bytes:0|sndq_packets_free:550|
[2025/09/12 05:24:11 922482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:758|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:758|path_largest_ack:758|
[2025/09/12 05:24:11 922486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43209|prior_delivered:612405|prior_time:1757654651886512|is_app_limited:0|send_elapse:39838|ack_elapse:35897|ctl_first_sent_time:1757654651887967|lagest_ack_time:1757654651922409|curr_delivered:655614|
[2025/09/12 05:24:11 922490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651887967|
[2025/09/12 05:24:11 922494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2125||sndq_packets_used_bytes:0|sndq_packets_free:551|
[2025/09/12 05:24:11 922498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38172|rttvar:1876|minrtt:30532|latest_rtt:34442|ack_delay:32|
[2025/09/12 05:24:11 922503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37702|rttvar:2347|minrtt:30532|latest_rtt:34442|ack_delay:32|
[2025/09/12 05:24:11 922507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:758|lost_pn:755|thresh:3|
[2025/09/12 05:24:11 922511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 922515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37702|rtt_var:2347|pto_duration:47090|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 922520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 922524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 922527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 922531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651994053|now:1757654651922515|interv:71538|
[2025/09/12 05:24:11 922535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651994053|now:1757654651922515|interval:71538|pto_count:0|srtt:37702
[2025/09/12 05:24:11 922543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39838, ack_elapse 35897, delivered 43209|rate 1084617|lost 202|
[2025/09/12 05:24:11 922547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1084617) in round 15|
[2025/09/12 05:24:11 922551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 922556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5528|
[2025/09/12 05:24:11 922559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651887967|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 922564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651887967|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 922568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97783|full_bw_reached:1|inflight:40800|srtt:37702|latest_rtt:34442|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 922574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:321|largest:321|pns:2|
[2025/09/12 05:24:11 922578] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:321|frame:ACK |recv_time:1757654651922409|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 922583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771922409|now:1757654651922409|interv:120000000|
[2025/09/12 05:24:11 922587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771922409|now:1757654651922409|interv:120000000|
[2025/09/12 05:24:11 922591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651923031|pq_index:0|
[2025/09/12 05:24:11 922595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651921808|
[2025/09/12 05:24:11 922599] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651922599|
[2025/09/12 05:24:11 922604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651922603|
[2025/09/12 05:24:11 922610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37702|min_srtt:37702|path_bw:1208666|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 922614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40800|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:735726|
[2025/09/12 05:24:11 922618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37702|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 922623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 922627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37702|min_srtt:37702|path_bw:1208666|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 922634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40800|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:736905|
[2025/09/12 05:24:11 922638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37702|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 922643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 922647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37702|min_srtt:37702|path_bw:1208666|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 922651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:738084|
[2025/09/12 05:24:11 922655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 922659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 922663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 922667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 922672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 922676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:682671|
[2025/09/12 05:24:11 922680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 922684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 922688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651923031|
[2025/09/12 05:24:11 922692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651923031|
[2025/09/12 05:24:11 922696] [debug] |xqc_engine_wakeup_after|wakeup:1757654651923031|now:1757654651922695|diff:336|
[2025/09/12 05:24:11 922700] [debug] |xqc_engine_main_logic|END|now:1757654651922603|
[2025/09/12 05:24:11 922705] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651922705|
[2025/09/12 05:24:11 922709] [debug] |xqc_engine_wakeup_after|wakeup:1757654651923031|now:1757654651922709|diff:322|
[2025/09/12 05:24:11 922713] [debug] |xqc_engine_main_logic|END|now:1757654651922705|
[2025/09/12 05:24:11 923785] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651923785|
[2025/09/12 05:24:11 923794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651923031|pq_index:0|
[2025/09/12 05:24:11 923799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651922603|
[2025/09/12 05:24:11 923804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651923802|
[2025/09/12 05:24:11 923813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654651923488|now:1757654651923802|
[2025/09/12 05:24:11 923817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:11 923821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654651923488|now:1757654651923802|
[2025/09/12 05:24:11 923825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:11 923828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651923031|now:1757654651923802|
[2025/09/12 05:24:11 923833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651923031|now:1757654651923802|
[2025/09/12 05:24:11 923836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 923841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:321|ack_delay:25353|first_ack_range:21|largest_pkt_recv_time:1757654651898488|
[2025/09/12 05:24:11 923846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:321|low:300|pkt_pns:2|
[2025/09/12 05:24:11 923850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:309|frame_largest_recv:321|
[2025/09/12 05:24:11 923854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:11 923859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37702|min_srtt:37702|path_bw:1208666|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 923863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:738084|
[2025/09/12 05:24:11 923868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 923872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 923875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 923880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 923884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 923888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:40800|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:682671|
[2025/09/12 05:24:11 923893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 923897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:793|
[2025/09/12 05:24:11 923927] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:793|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:40800|now:1757654651923906|stream_id:0|stream_offset:682671|
[2025/09/12 05:24:11 923933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:793|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 923937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 923942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37702|rtt_var:2347|pto_duration:47090|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 923950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 923954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 923958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 923962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651995996|now:1757654651923941|interv:72055|
[2025/09/12 05:24:11 923966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651995996|now:1757654651923941|interval:72055|pto_count:0|srtt:37702
[2025/09/12 05:24:11 923970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:42007|
[2025/09/12 05:24:11 923975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 923979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:683850|
[2025/09/12 05:24:11 923983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 923987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:794|
[2025/09/12 05:24:11 924008] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:794|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651923993|stream_id:0|stream_offset:683850|
[2025/09/12 05:24:11 924013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:794|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 924018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 924022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37702|rtt_var:2347|pto_duration:47090|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 924026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 924030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 924034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 924038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651996083|now:1757654651924022|interv:72061|
[2025/09/12 05:24:11 924042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651996083|now:1757654651924022|interval:72061|pto_count:0|srtt:37702
[2025/09/12 05:24:11 924046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:43207|
[2025/09/12 05:24:11 924050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 924055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:685029|
[2025/09/12 05:24:11 924068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 924074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651925074|now:1757654651924074|interv:1000|
[2025/09/12 05:24:11 924080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 924085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 924091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651925074|
[2025/09/12 05:24:11 924096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651925074|
[2025/09/12 05:24:11 924102] [debug] |xqc_engine_wakeup_after|wakeup:1757654651925074|now:1757654651924102|diff:972|
[2025/09/12 05:24:11 924108] [debug] |xqc_engine_main_logic|END|now:1757654651923802|
[2025/09/12 05:24:11 924405] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651924404|
[2025/09/12 05:24:11 924411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 924417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:321|
[2025/09/12 05:24:11 924421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:322|
[2025/09/12 05:24:11 924427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:322|
[2025/09/12 05:24:11 924431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 924436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:759|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:760|path_largest_ack:759|
[2025/09/12 05:24:11 924441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:612405|prior_time:1757654651886512|is_app_limited:0|send_elapse:39926|ack_elapse:37892|ctl_first_sent_time:1757654651888055|lagest_ack_time:1757654651924404|curr_delivered:656814|
[2025/09/12 05:24:11 924445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651888055|
[2025/09/12 05:24:11 924450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2124||sndq_packets_used_bytes:0|sndq_packets_free:552|
[2025/09/12 05:24:11 924454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:760|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:760|path_largest_ack:760|
[2025/09/12 05:24:11 924478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43209|prior_delivered:614805|prior_time:1757654651888505|is_app_limited:0|send_elapse:39843|ack_elapse:35899|ctl_first_sent_time:1757654651889946|lagest_ack_time:1757654651924404|curr_delivered:658014|
[2025/09/12 05:24:11 924483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651889946|
[2025/09/12 05:24:11 924487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2123||sndq_packets_used_bytes:0|sndq_packets_free:553|
[2025/09/12 05:24:11 924491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37702|rttvar:2347|minrtt:30532|latest_rtt:34458|ack_delay:40|
[2025/09/12 05:24:11 924495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37292|rttvar:2582|minrtt:30532|latest_rtt:34458|ack_delay:40|
[2025/09/12 05:24:11 924504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:760|lost_pn:757|thresh:3|
[2025/09/12 05:24:11 924508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 924512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37292|rtt_var:2582|pto_duration:47620|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 924517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 924521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 924524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 924528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651996613|now:1757654651924512|interv:72101|
[2025/09/12 05:24:11 924532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651996613|now:1757654651924512|interval:72101|pto_count:0|srtt:37292
[2025/09/12 05:24:11 924537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39843, ack_elapse 35899, delivered 43209|rate 1084481|lost 202|
[2025/09/12 05:24:11 924541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1084481) in round 15|
[2025/09/12 05:24:11 924546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 924550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5528|
[2025/09/12 05:24:11 924554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651889946|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 924558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651889946|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 924563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97783|full_bw_reached:1|inflight:40807|srtt:37292|latest_rtt:34458|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 924569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:322|largest:322|pns:2|
[2025/09/12 05:24:11 924573] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:322|frame:ACK |recv_time:1757654651924404|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 924578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771924404|now:1757654651924404|interv:120000000|
[2025/09/12 05:24:11 924582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771924404|now:1757654651924404|interv:120000000|
[2025/09/12 05:24:11 924586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651925074|pq_index:0|
[2025/09/12 05:24:11 924590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651923802|
[2025/09/12 05:24:11 924594] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651924594|
[2025/09/12 05:24:11 924599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651924598|
[2025/09/12 05:24:11 924607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37292|min_srtt:37292|path_bw:1208666|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 924611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:738084|
[2025/09/12 05:24:11 924616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37292|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 924621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 924625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37292|min_srtt:37292|path_bw:1208666|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 924630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:739263|
[2025/09/12 05:24:11 924634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37292|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 924639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 05:24:11 924643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37292|min_srtt:37292|path_bw:1208666|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 924647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:740442|
[2025/09/12 05:24:11 924651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 924655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 924659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 924663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 924668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 924672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:685029|
[2025/09/12 05:24:11 924676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 924680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 924684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651925074|
[2025/09/12 05:24:11 924690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651925074|
[2025/09/12 05:24:11 924694] [debug] |xqc_engine_wakeup_after|wakeup:1757654651925074|now:1757654651924694|diff:380|
[2025/09/12 05:24:11 924699] [debug] |xqc_engine_main_logic|END|now:1757654651924598|
[2025/09/12 05:24:11 924704] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651924704|
[2025/09/12 05:24:11 924707] [debug] |xqc_engine_wakeup_after|wakeup:1757654651925074|now:1757654651924707|diff:367|
[2025/09/12 05:24:11 924711] [debug] |xqc_engine_main_logic|END|now:1757654651924704|
[2025/09/12 05:24:11 925785] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651925784|
[2025/09/12 05:24:11 925795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651925074|pq_index:0|
[2025/09/12 05:24:11 925799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651924598|
[2025/09/12 05:24:11 925804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651925803|
[2025/09/12 05:24:11 925809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651925074|now:1757654651925803|
[2025/09/12 05:24:11 925813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651925074|now:1757654651925803|
[2025/09/12 05:24:11 925817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 925823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37292|min_srtt:37292|path_bw:1208666|loss_rate:50.35|path_pto:0|
[2025/09/12 05:24:11 925827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:740442|
[2025/09/12 05:24:11 925832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 925835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 925839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 925843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 925848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 925852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:685029|
[2025/09/12 05:24:11 925857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 925861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:795|
[2025/09/12 05:24:11 925893] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:795|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651925870|stream_id:0|stream_offset:685029|
[2025/09/12 05:24:11 925899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:795|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 925909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 925914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37292|rtt_var:2582|pto_duration:47620|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 925918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 925922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 925926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 925930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651998490|now:1757654651925913|interv:72577|
[2025/09/12 05:24:11 925934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651998490|now:1757654651925913|interval:72577|pto_count:0|srtt:37292
[2025/09/12 05:24:11 925939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:42007|
[2025/09/12 05:24:11 925943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 925948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:686208|
[2025/09/12 05:24:11 925952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 925956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:796|
[2025/09/12 05:24:11 925977] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:796|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651925962|stream_id:0|stream_offset:686208|
[2025/09/12 05:24:11 925982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:796|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 925987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 925991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37292|rtt_var:2582|pto_duration:47620|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 925995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 925999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 926003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 926007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651998582|now:1757654651925991|interv:72591|
[2025/09/12 05:24:11 926011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651998582|now:1757654651925991|interval:72591|pto_count:0|srtt:37292
[2025/09/12 05:24:11 926015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:43207|
[2025/09/12 05:24:11 926020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 926028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:687387|
[2025/09/12 05:24:11 926033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 926036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651927036|now:1757654651926036|interv:1000|
[2025/09/12 05:24:11 926040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 926045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 926051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651927036|
[2025/09/12 05:24:11 926057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651927036|
[2025/09/12 05:24:11 926063] [debug] |xqc_engine_wakeup_after|wakeup:1757654651927036|now:1757654651926063|diff:973|
[2025/09/12 05:24:11 926069] [debug] |xqc_engine_main_logic|END|now:1757654651925803|
[2025/09/12 05:24:11 926396] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651926395|
[2025/09/12 05:24:11 926404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 926410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:322|
[2025/09/12 05:24:11 926414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:323|
[2025/09/12 05:24:11 926420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:323|
[2025/09/12 05:24:11 926424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 926429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:761|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:762|path_largest_ack:761|
[2025/09/12 05:24:11 926433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:617205|prior_time:1757654651890513|is_app_limited:0|send_elapse:39858|ack_elapse:35882|ctl_first_sent_time:1757654651891965|lagest_ack_time:1757654651926395|curr_delivered:659214|
[2025/09/12 05:24:11 926438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651891965|
[2025/09/12 05:24:11 926443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2122||sndq_packets_used_bytes:0|sndq_packets_free:554|
[2025/09/12 05:24:11 926447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:762|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:762|path_largest_ack:762|
[2025/09/12 05:24:11 926451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:617205|prior_time:1757654651890513|is_app_limited:0|send_elapse:39858|ack_elapse:35882|ctl_first_sent_time:1757654651891965|lagest_ack_time:1757654651926395|curr_delivered:660414|
[2025/09/12 05:24:11 926477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651892051|
[2025/09/12 05:24:11 926481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2121||sndq_packets_used_bytes:0|sndq_packets_free:555|
[2025/09/12 05:24:11 926485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37292|rttvar:2582|minrtt:30532|latest_rtt:34344|ack_delay:32|
[2025/09/12 05:24:11 926494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36920|rttvar:2682|minrtt:30532|latest_rtt:34344|ack_delay:32|
[2025/09/12 05:24:11 926498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:762|lost_pn:759|thresh:3|
[2025/09/12 05:24:11 926502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 926507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36920|rtt_var:2682|pto_duration:47648|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 926511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 926515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 926519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 926523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654651998610|now:1757654651926506|interv:72104|
[2025/09/12 05:24:11 926527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654651998610|now:1757654651926506|interval:72104|pto_count:0|srtt:36920
[2025/09/12 05:24:11 926531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39858, ack_elapse 35882, delivered 43209|rate 1084073|lost 202|
[2025/09/12 05:24:11 926536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1084073) in round 15|
[2025/09/12 05:24:11 926540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 926544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5528|
[2025/09/12 05:24:11 926548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651892051|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 926552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651892051|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 926557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97783|full_bw_reached:1|inflight:40807|srtt:36920|latest_rtt:34344|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 926563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:323|largest:323|pns:2|
[2025/09/12 05:24:11 926567] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:323|frame:ACK |recv_time:1757654651926395|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 926572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771926395|now:1757654651926395|interv:120000000|
[2025/09/12 05:24:11 926576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771926395|now:1757654651926395|interv:120000000|
[2025/09/12 05:24:11 926580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651927036|pq_index:0|
[2025/09/12 05:24:11 926587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651925803|
[2025/09/12 05:24:11 926591] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651926591|
[2025/09/12 05:24:11 926596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651926595|
[2025/09/12 05:24:11 926602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36920|min_srtt:36920|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 926607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:740442|
[2025/09/12 05:24:11 926611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36920|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 926616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 926620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36920|min_srtt:36920|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 926624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:741621|
[2025/09/12 05:24:11 926629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36920|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 926633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 926637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36920|min_srtt:36920|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 926642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:742800|
[2025/09/12 05:24:11 926646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 926650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 926654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 926658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 926662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 926666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:687387|
[2025/09/12 05:24:11 926671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 926677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 926681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651927036|
[2025/09/12 05:24:11 926685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651927036|
[2025/09/12 05:24:11 926689] [debug] |xqc_engine_wakeup_after|wakeup:1757654651927036|now:1757654651926689|diff:347|
[2025/09/12 05:24:11 926693] [debug] |xqc_engine_main_logic|END|now:1757654651926595|
[2025/09/12 05:24:11 926699] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651926698|
[2025/09/12 05:24:11 926702] [debug] |xqc_engine_wakeup_after|wakeup:1757654651927036|now:1757654651926702|diff:334|
[2025/09/12 05:24:11 926706] [debug] |xqc_engine_main_logic|END|now:1757654651926698|
[2025/09/12 05:24:11 927782] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651927781|
[2025/09/12 05:24:11 927794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651927036|pq_index:0|
[2025/09/12 05:24:11 927798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651926595|
[2025/09/12 05:24:11 927804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651927802|
[2025/09/12 05:24:11 927808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651927036|now:1757654651927802|
[2025/09/12 05:24:11 927813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651927036|now:1757654651927802|
[2025/09/12 05:24:11 927817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 927822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36920|min_srtt:36920|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 927827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:742800|
[2025/09/12 05:24:11 927831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 927835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 927839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 927843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 927848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 927852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:687387|
[2025/09/12 05:24:11 927856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 927861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:797|
[2025/09/12 05:24:11 927899] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:797|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651927874|stream_id:0|stream_offset:687387|
[2025/09/12 05:24:11 927920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:797|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 927928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 927934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36920|rtt_var:2682|pto_duration:47648|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 927938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 927942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 927946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 927950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652000522|now:1757654651927933|interv:72589|
[2025/09/12 05:24:11 927954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652000522|now:1757654651927933|interval:72589|pto_count:0|srtt:36920
[2025/09/12 05:24:11 927958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:42007|
[2025/09/12 05:24:11 927963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 927967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:688566|
[2025/09/12 05:24:11 927972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 927976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:798|
[2025/09/12 05:24:11 928001] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:798|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651927983|stream_id:0|stream_offset:688566|
[2025/09/12 05:24:11 928008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:798|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 928012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 928016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36920|rtt_var:2682|pto_duration:47648|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 928020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 928024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 928028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 928032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652000631|now:1757654651928016|interv:72615|
[2025/09/12 05:24:11 928036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652000631|now:1757654651928016|interval:72615|pto_count:0|srtt:36920
[2025/09/12 05:24:11 928045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:43207|
[2025/09/12 05:24:11 928049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 928054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:689745|
[2025/09/12 05:24:11 928061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 928067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651929066|now:1757654651928066|interv:1000|
[2025/09/12 05:24:11 928073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 928078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 928084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651929066|
[2025/09/12 05:24:11 928090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651929066|
[2025/09/12 05:24:11 928095] [debug] |xqc_engine_wakeup_after|wakeup:1757654651929066|now:1757654651928095|diff:971|
[2025/09/12 05:24:11 928101] [debug] |xqc_engine_main_logic|END|now:1757654651927802|
[2025/09/12 05:24:11 928389] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651928387|
[2025/09/12 05:24:11 928396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 928402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:323|
[2025/09/12 05:24:11 928406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:324|
[2025/09/12 05:24:11 928411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:324|
[2025/09/12 05:24:11 928416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 928421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:763|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:764|path_largest_ack:763|
[2025/09/12 05:24:11 928425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:619605|prior_time:1757654651892517|is_app_limited:0|send_elapse:41752|ack_elapse:35870|ctl_first_sent_time:1757654651893960|lagest_ack_time:1757654651928387|curr_delivered:661614|
[2025/09/12 05:24:11 928430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651893960|
[2025/09/12 05:24:11 928435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2120||sndq_packets_used_bytes:0|sndq_packets_free:556|
[2025/09/12 05:24:11 928439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:764|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:764|path_largest_ack:764|
[2025/09/12 05:24:11 928443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:619605|prior_time:1757654651892517|is_app_limited:0|send_elapse:41752|ack_elapse:35870|ctl_first_sent_time:1757654651893960|lagest_ack_time:1757654651928387|curr_delivered:662814|
[2025/09/12 05:24:11 928447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651894042|
[2025/09/12 05:24:11 928451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2119||sndq_packets_used_bytes:0|sndq_packets_free:557|
[2025/09/12 05:24:11 928481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36920|rttvar:2682|minrtt:30532|latest_rtt:34345|ack_delay:32|
[2025/09/12 05:24:11 928486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36594|rttvar:2663|minrtt:30532|latest_rtt:34345|ack_delay:32|
[2025/09/12 05:24:11 928490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:764|lost_pn:761|thresh:3|
[2025/09/12 05:24:11 928494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 928498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36594|rtt_var:2663|pto_duration:47246|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 928503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 928507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 928510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 928514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652000229|now:1757654651928498|interv:71731|
[2025/09/12 05:24:11 928518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652000229|now:1757654651928498|interval:71731|pto_count:0|srtt:36594
[2025/09/12 05:24:11 928523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41752, ack_elapse 35870, delivered 43209|rate 1034896|lost 202|
[2025/09/12 05:24:11 928527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1034896) in round 15|
[2025/09/12 05:24:11 928531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 928535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5528|
[2025/09/12 05:24:11 928539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651894042|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 928544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651894042|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 928548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97783|full_bw_reached:1|inflight:40807|srtt:36594|latest_rtt:34345|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 928553] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:97783|inflight:40807|mode:2|applimit:0|pacing_rate:1208666|bw:1208666|srtt:36594|latest_rtt:34345|min_rtt:30532|send:797|lost:202|tlp:0|recv:320|recovery:0|slow_start:0|conn_life:640404|acked:2400|delivered:662814|is_cwnd_limited:0|
[2025/09/12 05:24:11 928559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:324|largest:324|pns:2|
[2025/09/12 05:24:11 928564] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:324|frame:ACK |recv_time:1757654651928387|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 928571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771928387|now:1757654651928387|interv:120000000|
[2025/09/12 05:24:11 928576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771928387|now:1757654651928387|interv:120000000|
[2025/09/12 05:24:11 928580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651929066|pq_index:0|
[2025/09/12 05:24:11 928584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651927802|
[2025/09/12 05:24:11 928588] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651928588|
[2025/09/12 05:24:11 928593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651928592|
[2025/09/12 05:24:11 928598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36594|min_srtt:36594|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 928603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:742800|
[2025/09/12 05:24:11 928607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36594|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 928612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 928616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36594|min_srtt:36594|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 928620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:743979|
[2025/09/12 05:24:11 928625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36594|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 928629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 928633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36594|min_srtt:36594|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 928637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:745158|
[2025/09/12 05:24:11 928642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 928645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 928649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 928653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 928661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 928665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:689745|
[2025/09/12 05:24:11 928669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 928673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 928677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651929066|
[2025/09/12 05:24:11 928681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651929066|
[2025/09/12 05:24:11 928685] [debug] |xqc_engine_wakeup_after|wakeup:1757654651929066|now:1757654651928685|diff:381|
[2025/09/12 05:24:11 928689] [debug] |xqc_engine_main_logic|END|now:1757654651928592|
[2025/09/12 05:24:11 928694] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651928694|
[2025/09/12 05:24:11 928698] [debug] |xqc_engine_wakeup_after|wakeup:1757654651929066|now:1757654651928698|diff:368|
[2025/09/12 05:24:11 928702] [debug] |xqc_engine_main_logic|END|now:1757654651928694|
[2025/09/12 05:24:11 929774] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651929773|
[2025/09/12 05:24:11 929783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651929066|pq_index:0|
[2025/09/12 05:24:11 929787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651928592|
[2025/09/12 05:24:11 929792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651929791|
[2025/09/12 05:24:11 929796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651929066|now:1757654651929791|
[2025/09/12 05:24:11 929801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651929066|now:1757654651929791|
[2025/09/12 05:24:11 929805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 929810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36594|min_srtt:36594|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 929814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:745158|
[2025/09/12 05:24:11 929819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 929823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 929826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 929831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 929835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 929839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:689745|
[2025/09/12 05:24:11 929848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 929853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:799|
[2025/09/12 05:24:11 929880] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:799|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651929861|stream_id:0|stream_offset:689745|
[2025/09/12 05:24:11 929886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:799|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 929890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 929895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36594|rtt_var:2663|pto_duration:47246|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 929899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 929903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 929907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 929911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652002107|now:1757654651929895|interv:72212|
[2025/09/12 05:24:11 929915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652002107|now:1757654651929895|interval:72212|pto_count:0|srtt:36594
[2025/09/12 05:24:11 929919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:42007|
[2025/09/12 05:24:11 929924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 929928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:690924|
[2025/09/12 05:24:11 929933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 929936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:800|
[2025/09/12 05:24:11 929954] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:800|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651929942|stream_id:0|stream_offset:690924|
[2025/09/12 05:24:11 929959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:800|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 929963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 929967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36594|rtt_var:2663|pto_duration:47246|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 929972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 929975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 929983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 929987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652002188|now:1757654651929967|interv:72221|
[2025/09/12 05:24:11 929991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652002188|now:1757654651929967|interval:72221|pto_count:0|srtt:36594
[2025/09/12 05:24:11 929995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:43207|
[2025/09/12 05:24:11 929999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 930003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:692103|
[2025/09/12 05:24:11 930009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 930015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651931015|now:1757654651930015|interv:1000|
[2025/09/12 05:24:11 930021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 930027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 930033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651931015|
[2025/09/12 05:24:11 930038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651931015|
[2025/09/12 05:24:11 930044] [debug] |xqc_engine_wakeup_after|wakeup:1757654651931015|now:1757654651930044|diff:971|
[2025/09/12 05:24:11 930049] [debug] |xqc_engine_main_logic|END|now:1757654651929791|
[2025/09/12 05:24:11 930376] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651930375|
[2025/09/12 05:24:11 930383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 930389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:324|
[2025/09/12 05:24:11 930393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:325|
[2025/09/12 05:24:11 930398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:325|
[2025/09/12 05:24:11 930402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 930407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:765|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:766|path_largest_ack:765|
[2025/09/12 05:24:11 930412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:622005|prior_time:1757654651894494|is_app_limited:0|send_elapse:41846|ack_elapse:35881|ctl_first_sent_time:1757654651895936|lagest_ack_time:1757654651930375|curr_delivered:664014|
[2025/09/12 05:24:11 930417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651895936|
[2025/09/12 05:24:11 930421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2118||sndq_packets_used_bytes:0|sndq_packets_free:558|
[2025/09/12 05:24:11 930426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:766|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:766|path_largest_ack:766|
[2025/09/12 05:24:11 930434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:622005|prior_time:1757654651894494|is_app_limited:0|send_elapse:41846|ack_elapse:35881|ctl_first_sent_time:1757654651895936|lagest_ack_time:1757654651930375|curr_delivered:665214|
[2025/09/12 05:24:11 930438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651896022|
[2025/09/12 05:24:11 930442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2117||sndq_packets_used_bytes:0|sndq_packets_free:559|
[2025/09/12 05:24:11 930446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36594|rttvar:2663|minrtt:30532|latest_rtt:34353|ack_delay:32|
[2025/09/12 05:24:11 930451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36310|rttvar:2566|minrtt:30532|latest_rtt:34353|ack_delay:32|
[2025/09/12 05:24:11 930470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:766|lost_pn:763|thresh:3|
[2025/09/12 05:24:11 930477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 930481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36310|rtt_var:2566|pto_duration:46574|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 930485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 930489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 930493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 930497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652001516|now:1757654651930481|interv:71035|
[2025/09/12 05:24:11 930501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652001516|now:1757654651930481|interval:71035|pto_count:0|srtt:36310
[2025/09/12 05:24:11 930505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41846, ack_elapse 35881, delivered 43209|rate 1032571|lost 202|
[2025/09/12 05:24:11 930510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1032571) in round 15|
[2025/09/12 05:24:11 930514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 930518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5528|
[2025/09/12 05:24:11 930522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651896022|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 930526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651896022|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 930531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97783|full_bw_reached:1|inflight:40807|srtt:36310|latest_rtt:34353|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 930540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:325|largest:325|pns:2|
[2025/09/12 05:24:11 930544] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:325|frame:ACK |recv_time:1757654651930375|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 930549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771930375|now:1757654651930375|interv:120000000|
[2025/09/12 05:24:11 930553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771930375|now:1757654651930375|interv:120000000|
[2025/09/12 05:24:11 930557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651931015|pq_index:0|
[2025/09/12 05:24:11 930561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651929791|
[2025/09/12 05:24:11 930565] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651930565|
[2025/09/12 05:24:11 930570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651930569|
[2025/09/12 05:24:11 930576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36310|min_srtt:36310|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 930580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:745158|
[2025/09/12 05:24:11 930585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36310|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 930589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 930594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36310|min_srtt:36310|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 930598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:746337|
[2025/09/12 05:24:11 930602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36310|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 930607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 930611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36310|min_srtt:36310|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 930615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:747516|
[2025/09/12 05:24:11 930619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 930623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 930630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 930634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 930638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 930642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:692103|
[2025/09/12 05:24:11 930647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 930650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 930654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651931015|
[2025/09/12 05:24:11 930658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651931015|
[2025/09/12 05:24:11 930662] [debug] |xqc_engine_wakeup_after|wakeup:1757654651931015|now:1757654651930662|diff:353|
[2025/09/12 05:24:11 930666] [debug] |xqc_engine_main_logic|END|now:1757654651930569|
[2025/09/12 05:24:11 930671] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651930671|
[2025/09/12 05:24:11 930675] [debug] |xqc_engine_wakeup_after|wakeup:1757654651931015|now:1757654651930675|diff:340|
[2025/09/12 05:24:11 930679] [debug] |xqc_engine_main_logic|END|now:1757654651930671|
[2025/09/12 05:24:11 931751] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651931751|
[2025/09/12 05:24:11 931762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651931015|pq_index:0|
[2025/09/12 05:24:11 931766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651930569|
[2025/09/12 05:24:11 931771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651931770|
[2025/09/12 05:24:11 931775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651931015|now:1757654651931770|
[2025/09/12 05:24:11 931780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651931015|now:1757654651931770|
[2025/09/12 05:24:11 931783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 931789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36310|min_srtt:36310|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 931793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:747516|
[2025/09/12 05:24:11 931798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 931801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 931805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 931809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 931818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 931822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:692103|
[2025/09/12 05:24:11 931826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 931830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:801|
[2025/09/12 05:24:11 931858] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:801|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651931839|stream_id:0|stream_offset:692103|
[2025/09/12 05:24:11 931864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:801|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 931869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 931873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36310|rtt_var:2566|pto_duration:46574|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 931877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 931881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 931885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 931889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652003413|now:1757654651931873|interv:71540|
[2025/09/12 05:24:11 931893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652003413|now:1757654651931873|interval:71540|pto_count:0|srtt:36310
[2025/09/12 05:24:11 931897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:42007|
[2025/09/12 05:24:11 931902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 931906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:693282|
[2025/09/12 05:24:11 931910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 931914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:802|
[2025/09/12 05:24:11 931932] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:802|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651931921|stream_id:0|stream_offset:693282|
[2025/09/12 05:24:11 931938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:802|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 931942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 931946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36310|rtt_var:2566|pto_duration:46574|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 931954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 931958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 931962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 931966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652003495|now:1757654651931946|interv:71549|
[2025/09/12 05:24:11 931970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652003495|now:1757654651931946|interval:71549|pto_count:0|srtt:36310
[2025/09/12 05:24:11 931974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:43207|
[2025/09/12 05:24:11 931978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 931983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:694461|
[2025/09/12 05:24:11 931987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 931991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651932991|now:1757654651931991|interv:1000|
[2025/09/12 05:24:11 931995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 931998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 932002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651932991|
[2025/09/12 05:24:11 932006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651932991|
[2025/09/12 05:24:11 932010] [debug] |xqc_engine_wakeup_after|wakeup:1757654651932991|now:1757654651932010|diff:981|
[2025/09/12 05:24:11 932015] [debug] |xqc_engine_main_logic|END|now:1757654651931770|
[2025/09/12 05:24:11 932371] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651932370|
[2025/09/12 05:24:11 932378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 932384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:325|
[2025/09/12 05:24:11 932387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:326|
[2025/09/12 05:24:11 932393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:326|
[2025/09/12 05:24:11 932397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 932402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:767|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:768|path_largest_ack:767|
[2025/09/12 05:24:11 932407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:624405|prior_time:1757654651896497|is_app_limited:0|send_elapse:41816|ack_elapse:35873|ctl_first_sent_time:1757654651897939|lagest_ack_time:1757654651932370|curr_delivered:666414|
[2025/09/12 05:24:11 932411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651897939|
[2025/09/12 05:24:11 932416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2116||sndq_packets_used_bytes:0|sndq_packets_free:560|
[2025/09/12 05:24:11 932424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:768|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:768|path_largest_ack:768|
[2025/09/12 05:24:11 932428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:624405|prior_time:1757654651896497|is_app_limited:0|send_elapse:41816|ack_elapse:35873|ctl_first_sent_time:1757654651897939|lagest_ack_time:1757654651932370|curr_delivered:667614|
[2025/09/12 05:24:11 932433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651898025|
[2025/09/12 05:24:11 932437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2115||sndq_packets_used_bytes:0|sndq_packets_free:561|
[2025/09/12 05:24:11 932441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36310|rttvar:2566|minrtt:30532|latest_rtt:34345|ack_delay:32|
[2025/09/12 05:24:11 932445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36061|rttvar:2424|minrtt:30532|latest_rtt:34345|ack_delay:32|
[2025/09/12 05:24:11 932449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:768|lost_pn:765|thresh:3|
[2025/09/12 05:24:11 932453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 932475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36061|rtt_var:2424|pto_duration:45757|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 932480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 932484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 932488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 932492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652002678|now:1757654651932475|interv:70203|
[2025/09/12 05:24:11 932496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652002678|now:1757654651932475|interval:70203|pto_count:0|srtt:36061
[2025/09/12 05:24:11 932500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41816, ack_elapse 35873, delivered 43209|rate 1033312|lost 202|
[2025/09/12 05:24:11 932505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1033312) in round 15|
[2025/09/12 05:24:11 932509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 932513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5528|
[2025/09/12 05:24:11 932517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651898025|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 932521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651898025|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 932526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97783|full_bw_reached:1|inflight:40807|srtt:36061|latest_rtt:34345|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 932534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:326|largest:326|pns:2|
[2025/09/12 05:24:11 932539] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:326|frame:ACK |recv_time:1757654651932370|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 932544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771932370|now:1757654651932370|interv:120000000|
[2025/09/12 05:24:11 932548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771932370|now:1757654651932370|interv:120000000|
[2025/09/12 05:24:11 932552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651932991|pq_index:0|
[2025/09/12 05:24:11 932556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651931770|
[2025/09/12 05:24:11 932560] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651932560|
[2025/09/12 05:24:11 932565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651932564|
[2025/09/12 05:24:11 932570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36061|min_srtt:36061|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 932574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:747516|
[2025/09/12 05:24:11 932579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36061|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 932584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 932588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36061|min_srtt:36061|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 932592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:748695|
[2025/09/12 05:24:11 932597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36061|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 932601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 932605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36061|min_srtt:36061|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 932609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:749874|
[2025/09/12 05:24:11 932616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 932620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 932624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 932628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 932633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 932637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:694461|
[2025/09/12 05:24:11 932641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 932645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 932649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651932991|
[2025/09/12 05:24:11 932653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651932991|
[2025/09/12 05:24:11 932657] [debug] |xqc_engine_wakeup_after|wakeup:1757654651932991|now:1757654651932656|diff:335|
[2025/09/12 05:24:11 932661] [debug] |xqc_engine_main_logic|END|now:1757654651932564|
[2025/09/12 05:24:11 932666] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651932666|
[2025/09/12 05:24:11 932670] [debug] |xqc_engine_wakeup_after|wakeup:1757654651932991|now:1757654651932670|diff:321|
[2025/09/12 05:24:11 932673] [debug] |xqc_engine_main_logic|END|now:1757654651932666|
[2025/09/12 05:24:11 933745] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651933745|
[2025/09/12 05:24:11 933754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651932991|pq_index:0|
[2025/09/12 05:24:11 933758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651932564|
[2025/09/12 05:24:11 933763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651933762|
[2025/09/12 05:24:11 933768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651932991|now:1757654651933762|
[2025/09/12 05:24:11 933772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651932991|now:1757654651933762|
[2025/09/12 05:24:11 933776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 933781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36061|min_srtt:36061|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 933785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:749874|
[2025/09/12 05:24:11 933790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 933794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 933797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 933806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 933811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 933815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:694461|
[2025/09/12 05:24:11 933819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 933824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:803|
[2025/09/12 05:24:11 933851] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:803|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651933832|stream_id:0|stream_offset:694461|
[2025/09/12 05:24:11 933856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:803|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 933861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 933865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36061|rtt_var:2424|pto_duration:45757|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 933870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 933873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 933877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 933881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652004589|now:1757654651933865|interv:70724|
[2025/09/12 05:24:11 933885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652004589|now:1757654651933865|interval:70724|pto_count:0|srtt:36061
[2025/09/12 05:24:11 933890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:42007|
[2025/09/12 05:24:11 933894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 933899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:695640|
[2025/09/12 05:24:11 933903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 933907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:804|
[2025/09/12 05:24:11 933924] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:804|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651933913|stream_id:0|stream_offset:695640|
[2025/09/12 05:24:11 933929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:804|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 933938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 933942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36061|rtt_var:2424|pto_duration:45757|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 933946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 933950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 933954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 933957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652004670|now:1757654651933941|interv:70729|
[2025/09/12 05:24:11 933961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652004670|now:1757654651933941|interval:70729|pto_count:0|srtt:36061
[2025/09/12 05:24:11 933966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:43207|
[2025/09/12 05:24:11 933970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 933974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:696819|
[2025/09/12 05:24:11 933979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 933983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651934983|now:1757654651933983|interv:1000|
[2025/09/12 05:24:11 933987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 933991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 933995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651934983|
[2025/09/12 05:24:11 933999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651934983|
[2025/09/12 05:24:11 934002] [debug] |xqc_engine_wakeup_after|wakeup:1757654651934983|now:1757654651934002|diff:981|
[2025/09/12 05:24:11 934007] [debug] |xqc_engine_main_logic|END|now:1757654651933762|
[2025/09/12 05:24:11 934368] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651934367|
[2025/09/12 05:24:11 934374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 934380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:326|
[2025/09/12 05:24:11 934384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:327|
[2025/09/12 05:24:11 934390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:327|
[2025/09/12 05:24:11 934394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 934399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:769|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:770|path_largest_ack:769|
[2025/09/12 05:24:11 934404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:626805|prior_time:1757654651898488|is_app_limited:0|send_elapse:41874|ack_elapse:35879|ctl_first_sent_time:1757654651899942|lagest_ack_time:1757654651934367|curr_delivered:668814|
[2025/09/12 05:24:11 934412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651899942|
[2025/09/12 05:24:11 934417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2114||sndq_packets_used_bytes:0|sndq_packets_free:562|
[2025/09/12 05:24:11 934421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:770|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:770|path_largest_ack:770|
[2025/09/12 05:24:11 934425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:626805|prior_time:1757654651898488|is_app_limited:0|send_elapse:41874|ack_elapse:35879|ctl_first_sent_time:1757654651899942|lagest_ack_time:1757654651934367|curr_delivered:670014|
[2025/09/12 05:24:11 934430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651900028|
[2025/09/12 05:24:11 934434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2113||sndq_packets_used_bytes:0|sndq_packets_free:563|
[2025/09/12 05:24:11 934438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36061|rttvar:2424|minrtt:30532|latest_rtt:34339|ack_delay:40|
[2025/09/12 05:24:11 934442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35841|rttvar:2258|minrtt:30532|latest_rtt:34339|ack_delay:40|
[2025/09/12 05:24:11 934446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:770|lost_pn:767|thresh:3|
[2025/09/12 05:24:11 934450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 934470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35841|rtt_var:2258|pto_duration:44873|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 934478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 934482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 934486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 934490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652003786|now:1757654651934470|interv:69316|
[2025/09/12 05:24:11 934494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652003786|now:1757654651934470|interval:69316|pto_count:0|srtt:35841
[2025/09/12 05:24:11 934498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41874, ack_elapse 35879, delivered 43209|rate 1031881|lost 202|
[2025/09/12 05:24:11 934503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1031881) in round 15|
[2025/09/12 05:24:11 934507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 934511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5528|
[2025/09/12 05:24:11 934515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651900028|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 934519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651900028|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 934527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97783|full_bw_reached:1|inflight:40807|srtt:35841|latest_rtt:34339|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 934533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:327|largest:327|pns:2|
[2025/09/12 05:24:11 934537] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:327|frame:ACK |recv_time:1757654651934367|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 934542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771934367|now:1757654651934367|interv:120000000|
[2025/09/12 05:24:11 934546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771934367|now:1757654651934367|interv:120000000|
[2025/09/12 05:24:11 934550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651934983|pq_index:0|
[2025/09/12 05:24:11 934554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651933762|
[2025/09/12 05:24:11 934558] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651934558|
[2025/09/12 05:24:11 934563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651934562|
[2025/09/12 05:24:11 934569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35841|min_srtt:35841|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 934573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:749874|
[2025/09/12 05:24:11 934578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35841|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 934582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 934586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35841|min_srtt:35841|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 934591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:751053|
[2025/09/12 05:24:11 934595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35841|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 934600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 934604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35841|min_srtt:35841|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 934608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:752232|
[2025/09/12 05:24:11 934615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 934619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 934623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 934627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 934631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 934635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:696819|
[2025/09/12 05:24:11 934640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 934644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 934648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651934983|
[2025/09/12 05:24:11 934651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651934983|
[2025/09/12 05:24:11 934655] [debug] |xqc_engine_wakeup_after|wakeup:1757654651934983|now:1757654651934655|diff:328|
[2025/09/12 05:24:11 934659] [debug] |xqc_engine_main_logic|END|now:1757654651934562|
[2025/09/12 05:24:11 934664] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651934664|
[2025/09/12 05:24:11 934668] [debug] |xqc_engine_wakeup_after|wakeup:1757654651934983|now:1757654651934668|diff:315|
[2025/09/12 05:24:11 934672] [debug] |xqc_engine_main_logic|END|now:1757654651934664|
[2025/09/12 05:24:11 935744] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651935744|
[2025/09/12 05:24:11 935753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651934983|pq_index:0|
[2025/09/12 05:24:11 935757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651934562|
[2025/09/12 05:24:11 935762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651935761|
[2025/09/12 05:24:11 935767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651934983|now:1757654651935761|
[2025/09/12 05:24:11 935771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651934983|now:1757654651935761|
[2025/09/12 05:24:11 935775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 935780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35841|min_srtt:35841|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 935784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:752232|
[2025/09/12 05:24:11 935789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 935797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 935801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 935805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 935810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 935814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:696819|
[2025/09/12 05:24:11 935818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 935823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:805|
[2025/09/12 05:24:11 935850] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:805|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651935831|stream_id:0|stream_offset:696819|
[2025/09/12 05:24:11 935855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:805|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 935860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 935864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35841|rtt_var:2258|pto_duration:44873|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 935869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 935873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 935876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 935880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652005704|now:1757654651935864|interv:69840|
[2025/09/12 05:24:11 935884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652005704|now:1757654651935864|interval:69840|pto_count:0|srtt:35841
[2025/09/12 05:24:11 935889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:42007|
[2025/09/12 05:24:11 935893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 935898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:697998|
[2025/09/12 05:24:11 935902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 935906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:806|
[2025/09/12 05:24:11 935924] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:806|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651935912|stream_id:0|stream_offset:697998|
[2025/09/12 05:24:11 935932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:806|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 935937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 935941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35841|rtt_var:2258|pto_duration:44873|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 935945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 935948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 935952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 935956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652005785|now:1757654651935940|interv:69845|
[2025/09/12 05:24:11 935960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652005785|now:1757654651935940|interval:69845|pto_count:0|srtt:35841
[2025/09/12 05:24:11 935964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:43207|
[2025/09/12 05:24:11 935969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 935973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:699177|
[2025/09/12 05:24:11 935978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 935984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651936984|now:1757654651935984|interv:1000|
[2025/09/12 05:24:11 935991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 935996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 936002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651936984|
[2025/09/12 05:24:11 936008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651936984|
[2025/09/12 05:24:11 936013] [debug] |xqc_engine_wakeup_after|wakeup:1757654651936984|now:1757654651936013|diff:971|
[2025/09/12 05:24:11 936019] [debug] |xqc_engine_main_logic|END|now:1757654651935761|
[2025/09/12 05:24:11 936358] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651936357|
[2025/09/12 05:24:11 936364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 936370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:327|
[2025/09/12 05:24:11 936374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:328|
[2025/09/12 05:24:11 936379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:328|
[2025/09/12 05:24:11 936383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 936388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:771|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:772|path_largest_ack:771|
[2025/09/12 05:24:11 936397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:629205|prior_time:1757654651900474|is_app_limited:0|send_elapse:41828|ack_elapse:35883|ctl_first_sent_time:1757654651901912|lagest_ack_time:1757654651936357|curr_delivered:671214|
[2025/09/12 05:24:11 936401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651901912|
[2025/09/12 05:24:11 936406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2112||sndq_packets_used_bytes:0|sndq_packets_free:564|
[2025/09/12 05:24:11 936410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:772|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:772|path_largest_ack:772|
[2025/09/12 05:24:11 936415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:629205|prior_time:1757654651900474|is_app_limited:0|send_elapse:41828|ack_elapse:35883|ctl_first_sent_time:1757654651901912|lagest_ack_time:1757654651936357|curr_delivered:672414|
[2025/09/12 05:24:11 936419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651901998|
[2025/09/12 05:24:11 936423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2111||sndq_packets_used_bytes:0|sndq_packets_free:565|
[2025/09/12 05:24:11 936427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35841|rttvar:2258|minrtt:30532|latest_rtt:34359|ack_delay:32|
[2025/09/12 05:24:11 936432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35651|rttvar:2072|minrtt:30532|latest_rtt:34359|ack_delay:32|
[2025/09/12 05:24:11 936436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:772|lost_pn:769|thresh:3|
[2025/09/12 05:24:11 936440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 936444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35651|rtt_var:2072|pto_duration:43939|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 936449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 936453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 936474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 936478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652004851|now:1757654651936444|interv:68407|
[2025/09/12 05:24:11 936482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652004851|now:1757654651936444|interval:68407|pto_count:0|srtt:35651
[2025/09/12 05:24:11 936487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41828, ack_elapse 35883, delivered 43209|rate 1033016|lost 202|
[2025/09/12 05:24:11 936491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1033016) in round 15|
[2025/09/12 05:24:11 936495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 936500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5528|
[2025/09/12 05:24:11 936503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651901998|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 936511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651901998|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 936515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97783|full_bw_reached:1|inflight:40807|srtt:35651|latest_rtt:34359|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 936521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:328|largest:328|pns:2|
[2025/09/12 05:24:11 936526] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:328|frame:ACK |recv_time:1757654651936357|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 936531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771936357|now:1757654651936357|interv:120000000|
[2025/09/12 05:24:11 936536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771936357|now:1757654651936357|interv:120000000|
[2025/09/12 05:24:11 936541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651936984|pq_index:0|
[2025/09/12 05:24:11 936545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651935761|
[2025/09/12 05:24:11 936549] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651936549|
[2025/09/12 05:24:11 936554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651936553|
[2025/09/12 05:24:11 936560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35651|min_srtt:35651|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 936564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:752232|
[2025/09/12 05:24:11 936568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35651|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 936573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 936577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35651|min_srtt:35651|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 936581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:753411|
[2025/09/12 05:24:11 936586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35651|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 936590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 936597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35651|min_srtt:35651|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 936601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:754590|
[2025/09/12 05:24:11 936605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 936609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 936613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 936617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 936622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 936626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:699177|
[2025/09/12 05:24:11 936630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 936634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 936638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651936984|
[2025/09/12 05:24:11 936642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651936984|
[2025/09/12 05:24:11 936646] [debug] |xqc_engine_wakeup_after|wakeup:1757654651936984|now:1757654651936645|diff:339|
[2025/09/12 05:24:11 936650] [debug] |xqc_engine_main_logic|END|now:1757654651936553|
[2025/09/12 05:24:11 936655] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651936655|
[2025/09/12 05:24:11 936659] [debug] |xqc_engine_wakeup_after|wakeup:1757654651936984|now:1757654651936659|diff:325|
[2025/09/12 05:24:11 936662] [debug] |xqc_engine_main_logic|END|now:1757654651936655|
[2025/09/12 05:24:11 937737] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651937736|
[2025/09/12 05:24:11 937746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651936984|pq_index:0|
[2025/09/12 05:24:11 937751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651936553|
[2025/09/12 05:24:11 937756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651937755|
[2025/09/12 05:24:11 937760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651936984|now:1757654651937755|
[2025/09/12 05:24:11 937765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651936984|now:1757654651937755|
[2025/09/12 05:24:11 937769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 937774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35651|min_srtt:35651|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 937779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:754590|
[2025/09/12 05:24:11 937788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 937791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 937795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 937800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 937805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 937809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:699177|
[2025/09/12 05:24:11 937813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 937817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:807|
[2025/09/12 05:24:11 937845] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:807|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651937826|stream_id:0|stream_offset:699177|
[2025/09/12 05:24:11 937851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:807|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 937856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 937860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35651|rtt_var:2072|pto_duration:43939|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 937864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 937868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 937872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 937876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652006765|now:1757654651937860|interv:68905|
[2025/09/12 05:24:11 937880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652006765|now:1757654651937860|interval:68905|pto_count:0|srtt:35651
[2025/09/12 05:24:11 937885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:42007|
[2025/09/12 05:24:11 937889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 937894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:700356|
[2025/09/12 05:24:11 937898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 937902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:808|
[2025/09/12 05:24:11 937924] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:808|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651937912|stream_id:0|stream_offset:700356|
[2025/09/12 05:24:11 937930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:808|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 937934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 937938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35651|rtt_var:2072|pto_duration:43939|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 937942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 937946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 937950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 937954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652006851|now:1757654651937938|interv:68913|
[2025/09/12 05:24:11 937958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652006851|now:1757654651937938|interval:68913|pto_count:0|srtt:35651
[2025/09/12 05:24:11 937962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:43207|
[2025/09/12 05:24:11 937967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 937971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:701535|
[2025/09/12 05:24:11 937975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 937979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651938979|now:1757654651937979|interv:1000|
[2025/09/12 05:24:11 937984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 937991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 937997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651938979|
[2025/09/12 05:24:11 938004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651938979|
[2025/09/12 05:24:11 938009] [debug] |xqc_engine_wakeup_after|wakeup:1757654651938979|now:1757654651938009|diff:970|
[2025/09/12 05:24:11 938015] [debug] |xqc_engine_main_logic|END|now:1757654651937755|
[2025/09/12 05:24:11 938367] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651938366|
[2025/09/12 05:24:11 938374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 938380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:328|
[2025/09/12 05:24:11 938384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:329|
[2025/09/12 05:24:11 938389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:329|
[2025/09/12 05:24:11 938394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 938398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:773|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:774|path_largest_ack:773|
[2025/09/12 05:24:11 938407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:631605|prior_time:1757654651902499|is_app_limited:0|send_elapse:43766|ack_elapse:35867|ctl_first_sent_time:1757654651903949|lagest_ack_time:1757654651938366|curr_delivered:673614|
[2025/09/12 05:24:11 938412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651903949|
[2025/09/12 05:24:11 938417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2110||sndq_packets_used_bytes:0|sndq_packets_free:566|
[2025/09/12 05:24:11 938421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:774|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:774|path_largest_ack:774|
[2025/09/12 05:24:11 938425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:631605|prior_time:1757654651902499|is_app_limited:0|send_elapse:43766|ack_elapse:35867|ctl_first_sent_time:1757654651903949|lagest_ack_time:1757654651938366|curr_delivered:674814|
[2025/09/12 05:24:11 938429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651904036|
[2025/09/12 05:24:11 938433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2109||sndq_packets_used_bytes:0|sndq_packets_free:567|
[2025/09/12 05:24:11 938438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35651|rttvar:2072|minrtt:30532|latest_rtt:34330|ack_delay:32|
[2025/09/12 05:24:11 938442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35482|rttvar:1892|minrtt:30532|latest_rtt:34330|ack_delay:32|
[2025/09/12 05:24:11 938446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:774|lost_pn:771|thresh:3|
[2025/09/12 05:24:11 938450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 938470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35482|rtt_var:1892|pto_duration:43050|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 938477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 938481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 938485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 938489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652005962|now:1757654651938454|interv:67508|
[2025/09/12 05:24:11 938493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652005962|now:1757654651938454|interval:67508|pto_count:0|srtt:35482
[2025/09/12 05:24:11 938498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43766, ack_elapse 35867, delivered 43209|rate 987273|lost 202|
[2025/09/12 05:24:11 938502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (987273) in round 15|
[2025/09/12 05:24:11 938506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 938514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5528|
[2025/09/12 05:24:11 938518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651904036|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 938523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651904036|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 938527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97783|full_bw_reached:1|inflight:40807|srtt:35482|latest_rtt:34330|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 938533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:329|largest:329|pns:2|
[2025/09/12 05:24:11 938538] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:329|frame:ACK |recv_time:1757654651938366|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 938542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771938366|now:1757654651938366|interv:120000000|
[2025/09/12 05:24:11 938546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771938366|now:1757654651938366|interv:120000000|
[2025/09/12 05:24:11 938550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651938979|pq_index:0|
[2025/09/12 05:24:11 938555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651937755|
[2025/09/12 05:24:11 938558] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651938558|
[2025/09/12 05:24:11 938563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651938562|
[2025/09/12 05:24:11 938569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35482|min_srtt:35482|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 938573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:754590|
[2025/09/12 05:24:11 938578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35482|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 938582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 938587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35482|min_srtt:35482|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 938591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:755769|
[2025/09/12 05:24:11 938595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35482|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 938602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 938606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35482|min_srtt:35482|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 938611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:756948|
[2025/09/12 05:24:11 938615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 938619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 938622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 938627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 938631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 938635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:701535|
[2025/09/12 05:24:11 938639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 938643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 938647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651938979|
[2025/09/12 05:24:11 938651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651938979|
[2025/09/12 05:24:11 938655] [debug] |xqc_engine_wakeup_after|wakeup:1757654651938979|now:1757654651938655|diff:324|
[2025/09/12 05:24:11 938659] [debug] |xqc_engine_main_logic|END|now:1757654651938562|
[2025/09/12 05:24:11 938664] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651938664|
[2025/09/12 05:24:11 938668] [debug] |xqc_engine_wakeup_after|wakeup:1757654651938979|now:1757654651938668|diff:311|
[2025/09/12 05:24:11 938672] [debug] |xqc_engine_main_logic|END|now:1757654651938664|
[2025/09/12 05:24:11 939744] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651939743|
[2025/09/12 05:24:11 939753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651938979|pq_index:0|
[2025/09/12 05:24:11 939757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651938562|
[2025/09/12 05:24:11 939762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651939761|
[2025/09/12 05:24:11 939766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651938979|now:1757654651939761|
[2025/09/12 05:24:11 939771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651938979|now:1757654651939761|
[2025/09/12 05:24:11 939775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 939780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35482|min_srtt:35482|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 939789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:756948|
[2025/09/12 05:24:11 939793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 939797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 939801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 939805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 939810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 939814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:701535|
[2025/09/12 05:24:11 939818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 939822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:809|
[2025/09/12 05:24:11 939850] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:809|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651939831|stream_id:0|stream_offset:701535|
[2025/09/12 05:24:11 939856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:809|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 939860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 939864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35482|rtt_var:1892|pto_duration:43050|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 939869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 939873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 939876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 939880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652007881|now:1757654651939864|interv:68017|
[2025/09/12 05:24:11 939884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652007881|now:1757654651939864|interval:68017|pto_count:0|srtt:35482
[2025/09/12 05:24:11 939889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:42007|
[2025/09/12 05:24:11 939894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 939898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:702714|
[2025/09/12 05:24:11 939909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 939913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:810|
[2025/09/12 05:24:11 939932] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:810|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651939919|stream_id:0|stream_offset:702714|
[2025/09/12 05:24:11 939937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:810|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 939942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 939946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35482|rtt_var:1892|pto_duration:43050|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 939950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 939954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 939958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 939961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652007969|now:1757654651939946|interv:68023|
[2025/09/12 05:24:11 939965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652007969|now:1757654651939946|interval:68023|pto_count:0|srtt:35482
[2025/09/12 05:24:11 939970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:43207|
[2025/09/12 05:24:11 939974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 939978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:703893|
[2025/09/12 05:24:11 939983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 939987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651940987|now:1757654651939987|interv:1000|
[2025/09/12 05:24:11 939993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 939999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 940005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651940987|
[2025/09/12 05:24:11 940012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651940987|
[2025/09/12 05:24:11 940017] [debug] |xqc_engine_wakeup_after|wakeup:1757654651940987|now:1757654651940017|diff:970|
[2025/09/12 05:24:11 940023] [debug] |xqc_engine_main_logic|END|now:1757654651939761|
[2025/09/12 05:24:11 940355] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651940354|
[2025/09/12 05:24:11 940362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 940368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:329|
[2025/09/12 05:24:11 940372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:330|
[2025/09/12 05:24:11 940381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:330|
[2025/09/12 05:24:11 940385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 940390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:775|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:776|path_largest_ack:775|
[2025/09/12 05:24:11 940395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:634005|prior_time:1757654651904453|is_app_limited:0|send_elapse:41867|ack_elapse:35901|ctl_first_sent_time:1757654651905913|lagest_ack_time:1757654651940354|curr_delivered:676014|
[2025/09/12 05:24:11 940399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651905913|
[2025/09/12 05:24:11 940404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2108||sndq_packets_used_bytes:0|sndq_packets_free:568|
[2025/09/12 05:24:11 940408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:776|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:776|path_largest_ack:776|
[2025/09/12 05:24:11 940412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:634005|prior_time:1757654651904453|is_app_limited:0|send_elapse:41867|ack_elapse:35901|ctl_first_sent_time:1757654651905913|lagest_ack_time:1757654651940354|curr_delivered:677214|
[2025/09/12 05:24:11 940417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651905999|
[2025/09/12 05:24:11 940421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2107||sndq_packets_used_bytes:0|sndq_packets_free:569|
[2025/09/12 05:24:11 940425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35482|rttvar:1892|minrtt:30532|latest_rtt:34355|ack_delay:40|
[2025/09/12 05:24:11 940429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35336|rttvar:1710|minrtt:30532|latest_rtt:34355|ack_delay:40|
[2025/09/12 05:24:11 940433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:776|lost_pn:773|thresh:3|
[2025/09/12 05:24:11 940437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 940441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35336|rtt_var:1710|pto_duration:42176|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 940446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 940450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 940454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 940480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652007095|now:1757654651940441|interv:66654|
[2025/09/12 05:24:11 940484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652007095|now:1757654651940441|interval:66654|pto_count:0|srtt:35336
[2025/09/12 05:24:11 940488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41867, ack_elapse 35901, delivered 43209|rate 1032053|lost 202|
[2025/09/12 05:24:11 940493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1032053) in round 15|
[2025/09/12 05:24:11 940500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 940504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5528|
[2025/09/12 05:24:11 940508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651905999|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 940512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651905999|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 940517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97783|full_bw_reached:1|inflight:40807|srtt:35336|latest_rtt:34355|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 940523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:330|largest:330|pns:2|
[2025/09/12 05:24:11 940527] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:330|frame:ACK |recv_time:1757654651940354|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 940532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771940354|now:1757654651940354|interv:120000000|
[2025/09/12 05:24:11 940536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771940354|now:1757654651940354|interv:120000000|
[2025/09/12 05:24:11 940540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651940987|pq_index:0|
[2025/09/12 05:24:11 940544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651939761|
[2025/09/12 05:24:11 940548] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651940548|
[2025/09/12 05:24:11 940553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651940552|
[2025/09/12 05:24:11 940558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35336|min_srtt:35336|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 940563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:756948|
[2025/09/12 05:24:11 940567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35336|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 940572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 940576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35336|min_srtt:35336|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 940581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:758127|
[2025/09/12 05:24:11 940588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35336|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 940592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 940596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35336|min_srtt:35336|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 940601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:759306|
[2025/09/12 05:24:11 940605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 940609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 940612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 940617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 940621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 940625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:703893|
[2025/09/12 05:24:11 940629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 940633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 940637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651940987|
[2025/09/12 05:24:11 940641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651940987|
[2025/09/12 05:24:11 940645] [debug] |xqc_engine_wakeup_after|wakeup:1757654651940987|now:1757654651940645|diff:342|
[2025/09/12 05:24:11 940649] [debug] |xqc_engine_main_logic|END|now:1757654651940552|
[2025/09/12 05:24:11 940655] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651940655|
[2025/09/12 05:24:11 940659] [debug] |xqc_engine_wakeup_after|wakeup:1757654651940987|now:1757654651940659|diff:328|
[2025/09/12 05:24:11 940663] [debug] |xqc_engine_main_logic|END|now:1757654651940655|
[2025/09/12 05:24:11 941734] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651941733|
[2025/09/12 05:24:11 941743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651940987|pq_index:0|
[2025/09/12 05:24:11 941747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651940552|
[2025/09/12 05:24:11 941752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651941751|
[2025/09/12 05:24:11 941756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651940987|now:1757654651941751|
[2025/09/12 05:24:11 941761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651940987|now:1757654651941751|
[2025/09/12 05:24:11 941768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 941773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35336|min_srtt:35336|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 941778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:759306|
[2025/09/12 05:24:11 941783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 941786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 941790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 941794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 941799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 941803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:703893|
[2025/09/12 05:24:11 941808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 941812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:811|
[2025/09/12 05:24:11 941840] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:811|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651941820|stream_id:0|stream_offset:703893|
[2025/09/12 05:24:11 941845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:811|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 941850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 941855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35336|rtt_var:1710|pto_duration:42176|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 941859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 941863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 941867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 941870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652008996|now:1757654651941854|interv:67142|
[2025/09/12 05:24:11 941875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652008996|now:1757654651941854|interval:67142|pto_count:0|srtt:35336
[2025/09/12 05:24:11 941879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:42007|
[2025/09/12 05:24:11 941884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 941888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:705072|
[2025/09/12 05:24:11 941896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 941900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:812|
[2025/09/12 05:24:11 941918] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:812|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651941906|stream_id:0|stream_offset:705072|
[2025/09/12 05:24:11 941923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:812|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 941928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 941932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35336|rtt_var:1710|pto_duration:42176|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 941936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 941940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 941944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 941948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652009082|now:1757654651941932|interv:67150|
[2025/09/12 05:24:11 941952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652009082|now:1757654651941932|interval:67150|pto_count:0|srtt:35336
[2025/09/12 05:24:11 941956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:43207|
[2025/09/12 05:24:11 941960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 941964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:706251|
[2025/09/12 05:24:11 941969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 941974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651942974|now:1757654651941974|interv:1000|
[2025/09/12 05:24:11 941990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 941996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 942002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651942974|
[2025/09/12 05:24:11 942007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651942974|
[2025/09/12 05:24:11 942013] [debug] |xqc_engine_wakeup_after|wakeup:1757654651942974|now:1757654651942013|diff:961|
[2025/09/12 05:24:11 942018] [debug] |xqc_engine_main_logic|END|now:1757654651941751|
[2025/09/12 05:24:11 942373] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651942372|
[2025/09/12 05:24:11 942380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 942390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:330|
[2025/09/12 05:24:11 942394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:331|
[2025/09/12 05:24:11 942399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:331|
[2025/09/12 05:24:11 942404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 942409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:777|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:778|path_largest_ack:777|
[2025/09/12 05:24:11 942413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:636405|prior_time:1757654651906447|is_app_limited:0|send_elapse:41868|ack_elapse:35925|ctl_first_sent_time:1757654651907910|lagest_ack_time:1757654651942372|curr_delivered:678414|
[2025/09/12 05:24:11 942418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651907910|
[2025/09/12 05:24:11 942423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2106||sndq_packets_used_bytes:0|sndq_packets_free:570|
[2025/09/12 05:24:11 942427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:778|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:778|path_largest_ack:778|
[2025/09/12 05:24:11 942431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:636405|prior_time:1757654651906447|is_app_limited:0|send_elapse:41868|ack_elapse:35925|ctl_first_sent_time:1757654651907910|lagest_ack_time:1757654651942372|curr_delivered:679614|
[2025/09/12 05:24:11 942436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651907997|
[2025/09/12 05:24:11 942440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2105||sndq_packets_used_bytes:0|sndq_packets_free:571|
[2025/09/12 05:24:11 942444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35336|rttvar:1710|minrtt:30532|latest_rtt:34375|ack_delay:32|
[2025/09/12 05:24:11 942448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35211|rttvar:1531|minrtt:30532|latest_rtt:34375|ack_delay:32|
[2025/09/12 05:24:11 942452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:778|lost_pn:775|thresh:3|
[2025/09/12 05:24:11 942476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 942480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35211|rtt_var:1531|pto_duration:41335|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 942484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 942488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 942492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 942496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652008241|now:1757654651942480|interv:65761|
[2025/09/12 05:24:11 942500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652008241|now:1757654651942480|interval:65761|pto_count:0|srtt:35211
[2025/09/12 05:24:11 942508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41868, ack_elapse 35925, delivered 43209|rate 1032029|lost 202|
[2025/09/12 05:24:11 942513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1032029) in round 15|
[2025/09/12 05:24:11 942517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 942521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5528|
[2025/09/12 05:24:11 942525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651907997|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 942529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651907997|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 942534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97783|full_bw_reached:1|inflight:40807|srtt:35211|latest_rtt:34375|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 942540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:331|largest:331|pns:2|
[2025/09/12 05:24:11 942544] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:331|frame:ACK |recv_time:1757654651942372|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 942549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771942372|now:1757654651942372|interv:120000000|
[2025/09/12 05:24:11 942553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771942372|now:1757654651942372|interv:120000000|
[2025/09/12 05:24:11 942557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651942974|pq_index:0|
[2025/09/12 05:24:11 942561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651941751|
[2025/09/12 05:24:11 942565] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651942565|
[2025/09/12 05:24:11 942570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651942569|
[2025/09/12 05:24:11 942576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35211|min_srtt:35211|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 942580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:759306|
[2025/09/12 05:24:11 942584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35211|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 942589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 942593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35211|min_srtt:35211|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 942602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:760485|
[2025/09/12 05:24:11 942607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35211|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 942611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 942615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35211|min_srtt:35211|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 942619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:761664|
[2025/09/12 05:24:11 942624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 942627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 942631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 942635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 942640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 942644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:706251|
[2025/09/12 05:24:11 942648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 942652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 942656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651942974|
[2025/09/12 05:24:11 942660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651942974|
[2025/09/12 05:24:11 942664] [debug] |xqc_engine_wakeup_after|wakeup:1757654651942974|now:1757654651942664|diff:310|
[2025/09/12 05:24:11 942668] [debug] |xqc_engine_main_logic|END|now:1757654651942569|
[2025/09/12 05:24:11 942673] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651942673|
[2025/09/12 05:24:11 942677] [debug] |xqc_engine_wakeup_after|wakeup:1757654651942974|now:1757654651942677|diff:297|
[2025/09/12 05:24:11 942681] [debug] |xqc_engine_main_logic|END|now:1757654651942673|
[2025/09/12 05:24:11 943754] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651943753|
[2025/09/12 05:24:11 943763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651942974|pq_index:0|
[2025/09/12 05:24:11 943767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651942569|
[2025/09/12 05:24:11 943772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651943771|
[2025/09/12 05:24:11 943781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651942974|now:1757654651943771|
[2025/09/12 05:24:11 943785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651942974|now:1757654651943771|
[2025/09/12 05:24:11 943789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 943795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35211|min_srtt:35211|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 943799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:761664|
[2025/09/12 05:24:11 943804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 943807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 943811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 943816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 943820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 943824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:706251|
[2025/09/12 05:24:11 943829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 943833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:813|
[2025/09/12 05:24:11 943860] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:813|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651943841|stream_id:0|stream_offset:706251|
[2025/09/12 05:24:11 943866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:813|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 943871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 943875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35211|rtt_var:1531|pto_duration:41335|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 943880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 943884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 943887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 943891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652010176|now:1757654651943875|interv:66301|
[2025/09/12 05:24:11 943895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652010176|now:1757654651943875|interval:66301|pto_count:0|srtt:35211
[2025/09/12 05:24:11 943900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:42007|
[2025/09/12 05:24:11 943913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 943917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:707430|
[2025/09/12 05:24:11 943921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 943925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:814|
[2025/09/12 05:24:11 943944] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:814|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651943931|stream_id:0|stream_offset:707430|
[2025/09/12 05:24:11 943949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:814|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 943953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 943958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35211|rtt_var:1531|pto_duration:41335|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 943962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 943966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 943970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 943973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652010266|now:1757654651943957|interv:66309|
[2025/09/12 05:24:11 943978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652010266|now:1757654651943957|interval:66309|pto_count:0|srtt:35211
[2025/09/12 05:24:11 943982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:43207|
[2025/09/12 05:24:11 943986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 943992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:708609|
[2025/09/12 05:24:11 943999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 944005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651945005|now:1757654651944005|interv:1000|
[2025/09/12 05:24:11 944011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 944017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 944022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651945005|
[2025/09/12 05:24:11 944028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651945005|
[2025/09/12 05:24:11 944033] [debug] |xqc_engine_wakeup_after|wakeup:1757654651945005|now:1757654651944033|diff:972|
[2025/09/12 05:24:11 944039] [debug] |xqc_engine_main_logic|END|now:1757654651943771|
[2025/09/12 05:24:11 944343] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651944342|
[2025/09/12 05:24:11 944353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 944359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:331|
[2025/09/12 05:24:11 944363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:332|
[2025/09/12 05:24:11 944369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:332|
[2025/09/12 05:24:11 944373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 944377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:779|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:780|path_largest_ack:779|
[2025/09/12 05:24:11 944382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:638805|prior_time:1757654651908446|is_app_limited:0|send_elapse:41882|ack_elapse:35896|ctl_first_sent_time:1757654651909911|lagest_ack_time:1757654651944342|curr_delivered:680814|
[2025/09/12 05:24:11 944387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651909911|
[2025/09/12 05:24:11 944391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2104||sndq_packets_used_bytes:0|sndq_packets_free:572|
[2025/09/12 05:24:11 944395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:780|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:780|path_largest_ack:780|
[2025/09/12 05:24:11 944400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:638805|prior_time:1757654651908446|is_app_limited:0|send_elapse:41882|ack_elapse:35896|ctl_first_sent_time:1757654651909911|lagest_ack_time:1757654651944342|curr_delivered:682014|
[2025/09/12 05:24:11 944404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651909992|
[2025/09/12 05:24:11 944408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2103||sndq_packets_used_bytes:0|sndq_packets_free:573|
[2025/09/12 05:24:11 944412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35211|rttvar:1531|minrtt:30532|latest_rtt:34350|ack_delay:32|
[2025/09/12 05:24:11 944416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35099|rttvar:1372|minrtt:30532|latest_rtt:34350|ack_delay:32|
[2025/09/12 05:24:11 944420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:780|lost_pn:777|thresh:3|
[2025/09/12 05:24:11 944425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 944429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35099|rtt_var:1372|pto_duration:40587|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 944433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 944437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 944441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 944444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652009518|now:1757654651944428|interv:65090|
[2025/09/12 05:24:11 944451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652009518|now:1757654651944428|interval:65090|pto_count:0|srtt:35099
[2025/09/12 05:24:11 944475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41882, ack_elapse 35896, delivered 43209|rate 1031684|lost 202|
[2025/09/12 05:24:11 944479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1031684) in round 15|
[2025/09/12 05:24:11 944484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 944488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5528|
[2025/09/12 05:24:11 944492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651909992|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 944496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651909992|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 944501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97783|full_bw_reached:1|inflight:40807|srtt:35099|latest_rtt:34350|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 944506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:332|largest:332|pns:2|
[2025/09/12 05:24:11 944511] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:332|frame:ACK |recv_time:1757654651944342|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 944515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771944342|now:1757654651944342|interv:120000000|
[2025/09/12 05:24:11 944519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771944342|now:1757654651944342|interv:120000000|
[2025/09/12 05:24:11 944523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651945005|pq_index:0|
[2025/09/12 05:24:11 944528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651943771|
[2025/09/12 05:24:11 944532] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651944531|
[2025/09/12 05:24:11 944536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651944535|
[2025/09/12 05:24:11 944542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35099|min_srtt:35099|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 944547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:761664|
[2025/09/12 05:24:11 944551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35099|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 944556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 944563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35099|min_srtt:35099|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 944568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:762843|
[2025/09/12 05:24:11 944572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35099|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 944577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 944581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35099|min_srtt:35099|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 944585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:764022|
[2025/09/12 05:24:11 944589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 944593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 944597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 944601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 944606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 944610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:708609|
[2025/09/12 05:24:11 944614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 944618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 944622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651945005|
[2025/09/12 05:24:11 944626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651945005|
[2025/09/12 05:24:11 944630] [debug] |xqc_engine_wakeup_after|wakeup:1757654651945005|now:1757654651944630|diff:375|
[2025/09/12 05:24:11 944634] [debug] |xqc_engine_main_logic|END|now:1757654651944535|
[2025/09/12 05:24:11 944639] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651944639|
[2025/09/12 05:24:11 944643] [debug] |xqc_engine_wakeup_after|wakeup:1757654651945005|now:1757654651944643|diff:362|
[2025/09/12 05:24:11 944647] [debug] |xqc_engine_main_logic|END|now:1757654651944639|
[2025/09/12 05:24:11 945722] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651945722|
[2025/09/12 05:24:11 945731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651945005|pq_index:0|
[2025/09/12 05:24:11 945736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651944535|
[2025/09/12 05:24:11 945741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651945740|
[2025/09/12 05:24:11 945750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651945005|now:1757654651945740|
[2025/09/12 05:24:11 945754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651945005|now:1757654651945740|
[2025/09/12 05:24:11 945758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 945764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35099|min_srtt:35099|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 945768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:764022|
[2025/09/12 05:24:11 945773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 945777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 945780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 945785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 945789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 945794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:708609|
[2025/09/12 05:24:11 945798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 945802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:815|
[2025/09/12 05:24:11 945832] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:815|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651945811|stream_id:0|stream_offset:708609|
[2025/09/12 05:24:11 945838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:815|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 945843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 945847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35099|rtt_var:1372|pto_duration:40587|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 945851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 945855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 945859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 945863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652011398|now:1757654651945847|interv:65551|
[2025/09/12 05:24:11 945867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652011398|now:1757654651945847|interval:65551|pto_count:0|srtt:35099
[2025/09/12 05:24:11 945876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:42007|
[2025/09/12 05:24:11 945880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 945884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:709788|
[2025/09/12 05:24:11 945889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 945893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:816|
[2025/09/12 05:24:11 945914] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:816|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651945899|stream_id:0|stream_offset:709788|
[2025/09/12 05:24:11 945919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:816|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 945924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 945928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35099|rtt_var:1372|pto_duration:40587|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 945932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 945936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 945940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 945944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652011486|now:1757654651945928|interv:65558|
[2025/09/12 05:24:11 945948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652011486|now:1757654651945928|interval:65558|pto_count:0|srtt:35099
[2025/09/12 05:24:11 945952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:43207|
[2025/09/12 05:24:11 945957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 945961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:710967|
[2025/09/12 05:24:11 945965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 945969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651946969|now:1757654651945969|interv:1000|
[2025/09/12 05:24:11 945973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 945977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 945982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651946969|
[2025/09/12 05:24:11 945988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651946969|
[2025/09/12 05:24:11 946000] [debug] |xqc_engine_wakeup_after|wakeup:1757654651946969|now:1757654651946000|diff:969|
[2025/09/12 05:24:11 946007] [debug] |xqc_engine_main_logic|END|now:1757654651945740|
[2025/09/12 05:24:11 946344] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651946342|
[2025/09/12 05:24:11 946351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 946357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:332|
[2025/09/12 05:24:11 946361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:333|
[2025/09/12 05:24:11 946367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:333|
[2025/09/12 05:24:11 946371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 946376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:781|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:782|path_largest_ack:781|
[2025/09/12 05:24:11 946380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:641205|prior_time:1757654651910442|is_app_limited:0|send_elapse:39879|ack_elapse:35900|ctl_first_sent_time:1757654651911903|lagest_ack_time:1757654651946342|curr_delivered:683214|
[2025/09/12 05:24:11 946385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651911903|
[2025/09/12 05:24:11 946390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2102||sndq_packets_used_bytes:0|sndq_packets_free:574|
[2025/09/12 05:24:11 946394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:782|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:782|path_largest_ack:782|
[2025/09/12 05:24:11 946398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:641205|prior_time:1757654651910442|is_app_limited:0|send_elapse:39879|ack_elapse:35900|ctl_first_sent_time:1757654651911903|lagest_ack_time:1757654651946342|curr_delivered:684414|
[2025/09/12 05:24:11 946403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651911984|
[2025/09/12 05:24:11 946407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2101||sndq_packets_used_bytes:0|sndq_packets_free:575|
[2025/09/12 05:24:11 946411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35099|rttvar:1372|minrtt:30532|latest_rtt:34358|ack_delay:40|
[2025/09/12 05:24:11 946415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35001|rttvar:1224|minrtt:30532|latest_rtt:34358|ack_delay:40|
[2025/09/12 05:24:11 946419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:782|lost_pn:779|thresh:3|
[2025/09/12 05:24:11 946424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 946428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35001|rtt_var:1224|pto_duration:39897|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 946432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 946436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 946440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 946448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652010796|now:1757654651946427|interv:64369|
[2025/09/12 05:24:11 946452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652010796|now:1757654651946427|interval:64369|pto_count:0|srtt:35001
[2025/09/12 05:24:11 946476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39879, ack_elapse 35900, delivered 43209|rate 1083502|lost 202|
[2025/09/12 05:24:11 946480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1083502) in round 15|
[2025/09/12 05:24:11 946485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 946489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5528|
[2025/09/12 05:24:11 946493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651911984|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 946497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651911984|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 946501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97783|full_bw_reached:1|inflight:40807|srtt:35001|latest_rtt:34358|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 946507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:333|largest:333|pns:2|
[2025/09/12 05:24:11 946512] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:333|frame:ACK |recv_time:1757654651946342|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 946517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771946342|now:1757654651946342|interv:120000000|
[2025/09/12 05:24:11 946521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771946342|now:1757654651946342|interv:120000000|
[2025/09/12 05:24:11 946525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651946969|pq_index:0|
[2025/09/12 05:24:11 946529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651945740|
[2025/09/12 05:24:11 946533] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651946533|
[2025/09/12 05:24:11 946538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651946537|
[2025/09/12 05:24:11 946544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35001|min_srtt:35001|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 946548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:764022|
[2025/09/12 05:24:11 946552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35001|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 946560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 946565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35001|min_srtt:35001|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 946569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:765201|
[2025/09/12 05:24:11 946574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35001|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 946578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 946582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35001|min_srtt:35001|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 946586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:766380|
[2025/09/12 05:24:11 946591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 946595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 946598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 946603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 946607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 946611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:710967|
[2025/09/12 05:24:11 946615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 946619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 946623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651946969|
[2025/09/12 05:24:11 946627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651946969|
[2025/09/12 05:24:11 946631] [debug] |xqc_engine_wakeup_after|wakeup:1757654651946969|now:1757654651946631|diff:338|
[2025/09/12 05:24:11 946635] [debug] |xqc_engine_main_logic|END|now:1757654651946537|
[2025/09/12 05:24:11 946640] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651946640|
[2025/09/12 05:24:11 946644] [debug] |xqc_engine_wakeup_after|wakeup:1757654651946969|now:1757654651946644|diff:325|
[2025/09/12 05:24:11 946648] [debug] |xqc_engine_main_logic|END|now:1757654651946640|
[2025/09/12 05:24:11 947722] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651947722|
[2025/09/12 05:24:11 947732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651946969|pq_index:0|
[2025/09/12 05:24:11 947742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651946537|
[2025/09/12 05:24:11 947747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651947746|
[2025/09/12 05:24:11 947751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651946969|now:1757654651947746|
[2025/09/12 05:24:11 947756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651946969|now:1757654651947746|
[2025/09/12 05:24:11 947760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 947765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35001|min_srtt:35001|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 947770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:766380|
[2025/09/12 05:24:11 947774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 947778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 947782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 947786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 947791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 947795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:710967|
[2025/09/12 05:24:11 947799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 947803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:817|
[2025/09/12 05:24:11 947835] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:817|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651947812|stream_id:0|stream_offset:710967|
[2025/09/12 05:24:11 947842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:817|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 947846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 947851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35001|rtt_var:1224|pto_duration:39897|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 947855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 947859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 947863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 947871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652012709|now:1757654651947851|interv:64858|
[2025/09/12 05:24:11 947875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652012709|now:1757654651947851|interval:64858|pto_count:0|srtt:35001
[2025/09/12 05:24:11 947880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:42007|
[2025/09/12 05:24:11 947885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 947889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:712146|
[2025/09/12 05:24:11 947893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 947897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:818|
[2025/09/12 05:24:11 947921] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:818|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651947903|stream_id:0|stream_offset:712146|
[2025/09/12 05:24:11 947926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:818|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 947931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 947935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35001|rtt_var:1224|pto_duration:39897|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 947939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 947943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 947947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 947951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652012800|now:1757654651947935|interv:64865|
[2025/09/12 05:24:11 947955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652012800|now:1757654651947935|interval:64865|pto_count:0|srtt:35001
[2025/09/12 05:24:11 947959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:43207|
[2025/09/12 05:24:11 947964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 947968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:713325|
[2025/09/12 05:24:11 947973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 947979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651948979|now:1757654651947979|interv:1000|
[2025/09/12 05:24:11 947985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 947991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 948004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651948979|
[2025/09/12 05:24:11 948010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651948979|
[2025/09/12 05:24:11 948015] [debug] |xqc_engine_wakeup_after|wakeup:1757654651948979|now:1757654651948015|diff:964|
[2025/09/12 05:24:11 948021] [debug] |xqc_engine_main_logic|END|now:1757654651947746|
[2025/09/12 05:24:11 948348] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654651948347|
[2025/09/12 05:24:11 948355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 948362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:333|
[2025/09/12 05:24:11 948366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:334|
[2025/09/12 05:24:11 948372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:334|
[2025/09/12 05:24:11 948376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 948381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:783|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:784|path_largest_ack:783|
[2025/09/12 05:24:11 948385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:643605|prior_time:1757654651912442|is_app_limited:0|send_elapse:39880|ack_elapse:35905|ctl_first_sent_time:1757654651913908|lagest_ack_time:1757654651948347|curr_delivered:685614|
[2025/09/12 05:24:11 948390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651913908|
[2025/09/12 05:24:11 948395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2100||sndq_packets_used_bytes:0|sndq_packets_free:576|
[2025/09/12 05:24:11 948399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:784|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:784|path_largest_ack:784|
[2025/09/12 05:24:11 948403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:643605|prior_time:1757654651912442|is_app_limited:0|send_elapse:39880|ack_elapse:35905|ctl_first_sent_time:1757654651913908|lagest_ack_time:1757654651948347|curr_delivered:686814|
[2025/09/12 05:24:11 948408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651913989|
[2025/09/12 05:24:11 948412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2099||sndq_packets_used_bytes:0|sndq_packets_free:577|
[2025/09/12 05:24:11 948416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35001|rttvar:1224|minrtt:30532|latest_rtt:34358|ack_delay:32|
[2025/09/12 05:24:11 948420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34916|rttvar:1086|minrtt:30532|latest_rtt:34358|ack_delay:32|
[2025/09/12 05:24:11 948424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:784|lost_pn:781|thresh:3|
[2025/09/12 05:24:11 948428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 948433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34916|rtt_var:1086|pto_duration:39260|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 948437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 948445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 948449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 948453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652012163|now:1757654651948432|interv:63731|
[2025/09/12 05:24:11 948478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652012163|now:1757654651948432|interval:63731|pto_count:0|srtt:34916
[2025/09/12 05:24:11 948483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39880, ack_elapse 35905, delivered 43209|rate 1083475|lost 202|
[2025/09/12 05:24:11 948487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1083475) in round 15|
[2025/09/12 05:24:11 948492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 948496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5528|
[2025/09/12 05:24:11 948500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651913989|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 948504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651913989|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 948509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97783|full_bw_reached:1|inflight:40807|srtt:34916|latest_rtt:34358|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 948514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:11 948519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654651973347|now:1757654651948347|interv:25000|
[2025/09/12 05:24:11 948524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651948347|max_ack_delay:25000|
[2025/09/12 05:24:11 948528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:334|largest:334|pns:2|
[2025/09/12 05:24:11 948533] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:334|frame:PING ACK |recv_time:1757654651948347|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 948538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771948347|now:1757654651948347|interv:120000000|
[2025/09/12 05:24:11 948542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771948347|now:1757654651948347|interv:120000000|
[2025/09/12 05:24:11 948546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651948979|pq_index:0|
[2025/09/12 05:24:11 948550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651947746|
[2025/09/12 05:24:11 948554] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651948554|
[2025/09/12 05:24:11 948562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651948561|
[2025/09/12 05:24:11 948568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34916|min_srtt:34916|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 948572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:766380|
[2025/09/12 05:24:11 948577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34916|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 948581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 948586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34916|min_srtt:34916|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 948590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:767559|
[2025/09/12 05:24:11 948595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34916|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 948599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 948603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34916|min_srtt:34916|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 948607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:768738|
[2025/09/12 05:24:11 948612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 948615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 948619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 948623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 948628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 948632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:713325|
[2025/09/12 05:24:11 948636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 948640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 948644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651948979|
[2025/09/12 05:24:11 948651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651948979|
[2025/09/12 05:24:11 948655] [debug] |xqc_engine_wakeup_after|wakeup:1757654651948979|now:1757654651948655|diff:324|
[2025/09/12 05:24:11 948659] [debug] |xqc_engine_main_logic|END|now:1757654651948561|
[2025/09/12 05:24:11 948664] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651948664|
[2025/09/12 05:24:11 948668] [debug] |xqc_engine_wakeup_after|wakeup:1757654651948979|now:1757654651948668|diff:311|
[2025/09/12 05:24:11 948672] [debug] |xqc_engine_main_logic|END|now:1757654651948664|
[2025/09/12 05:24:11 949746] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651949746|
[2025/09/12 05:24:11 949756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651948979|pq_index:0|
[2025/09/12 05:24:11 949761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651948561|
[2025/09/12 05:24:11 949766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651949765|
[2025/09/12 05:24:11 949771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651948979|now:1757654651949765|
[2025/09/12 05:24:11 949775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651948979|now:1757654651949765|
[2025/09/12 05:24:11 949779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 949784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34916|min_srtt:34916|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 949789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:768738|
[2025/09/12 05:24:11 949794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 949798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 949801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 949806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 949811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 949815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:713325|
[2025/09/12 05:24:11 949819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 949824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:819|
[2025/09/12 05:24:11 949855] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:819|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651949832|stream_id:0|stream_offset:713325|
[2025/09/12 05:24:11 949862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:819|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 949872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 949877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34916|rtt_var:1086|pto_duration:39260|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 949881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 949885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 949889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 949893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652014092|now:1757654651949876|interv:64216|
[2025/09/12 05:24:11 949897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652014092|now:1757654651949876|interval:64216|pto_count:0|srtt:34916
[2025/09/12 05:24:11 949901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:42007|
[2025/09/12 05:24:11 949906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 949910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:714504|
[2025/09/12 05:24:11 949915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 949919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:820|
[2025/09/12 05:24:11 949940] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:820|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651949925|stream_id:0|stream_offset:714504|
[2025/09/12 05:24:11 949945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:820|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 949950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 949954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34916|rtt_var:1086|pto_duration:39260|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 949958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 949962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 949966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 949970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652014185|now:1757654651949954|interv:64231|
[2025/09/12 05:24:11 949974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652014185|now:1757654651949954|interval:64231|pto_count:0|srtt:34916
[2025/09/12 05:24:11 949979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:43207|
[2025/09/12 05:24:11 949983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 949994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:715683|
[2025/09/12 05:24:11 950001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 950008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651951008|now:1757654651950008|interv:1000|
[2025/09/12 05:24:11 950013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 950019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 950025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651951008|
[2025/09/12 05:24:11 950031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651951008|
[2025/09/12 05:24:11 950036] [debug] |xqc_engine_wakeup_after|wakeup:1757654651951008|now:1757654651950036|diff:972|
[2025/09/12 05:24:11 950042] [debug] |xqc_engine_main_logic|END|now:1757654651949765|
[2025/09/12 05:24:11 950328] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651950327|
[2025/09/12 05:24:11 950335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 950341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:334|
[2025/09/12 05:24:11 950345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:335|
[2025/09/12 05:24:11 950351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:335|
[2025/09/12 05:24:11 950355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 950360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:785|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:786|path_largest_ack:785|
[2025/09/12 05:24:11 950365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:646005|prior_time:1757654651914426|is_app_limited:0|send_elapse:39894|ack_elapse:35901|ctl_first_sent_time:1757654651915892|lagest_ack_time:1757654651950327|curr_delivered:688014|
[2025/09/12 05:24:11 950369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651915892|
[2025/09/12 05:24:11 950374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2098||sndq_packets_used_bytes:0|sndq_packets_free:578|
[2025/09/12 05:24:11 950378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:786|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:786|path_largest_ack:786|
[2025/09/12 05:24:11 950382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42009|prior_delivered:646005|prior_time:1757654651914426|is_app_limited:0|send_elapse:39894|ack_elapse:35901|ctl_first_sent_time:1757654651915892|lagest_ack_time:1757654651950327|curr_delivered:689214|
[2025/09/12 05:24:11 950387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651915973|
[2025/09/12 05:24:11 950391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2097||sndq_packets_used_bytes:0|sndq_packets_free:579|
[2025/09/12 05:24:11 950395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34916|rttvar:1086|minrtt:30532|latest_rtt:34354|ack_delay:32|
[2025/09/12 05:24:11 950404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34842|rttvar:963|minrtt:30532|latest_rtt:34354|ack_delay:32|
[2025/09/12 05:24:11 950408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:786|lost_pn:783|thresh:3|
[2025/09/12 05:24:11 950412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 950416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34842|rtt_var:963|pto_duration:38694|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 950421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 950424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 950428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 950432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652013619|now:1757654651950416|interv:63203|
[2025/09/12 05:24:11 950436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652013619|now:1757654651950416|interval:63203|pto_count:0|srtt:34842
[2025/09/12 05:24:11 950441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39894, ack_elapse 35901, delivered 43209|rate 1083095|lost 202|
[2025/09/12 05:24:11 950445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1083095) in round 15|
[2025/09/12 05:24:11 950449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 950453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5528|
[2025/09/12 05:24:11 950479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651915973|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 950483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651915973|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:648414|
[2025/09/12 05:24:11 950488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97783|full_bw_reached:1|inflight:40807|srtt:34842|latest_rtt:34354|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 950494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:335|largest:335|pns:2|
[2025/09/12 05:24:11 950498] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:335|frame:ACK |recv_time:1757654651950327|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 950503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771950327|now:1757654651950327|interv:120000000|
[2025/09/12 05:24:11 950507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771950327|now:1757654651950327|interv:120000000|
[2025/09/12 05:24:11 950511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651951008|pq_index:0|
[2025/09/12 05:24:11 950519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651949765|
[2025/09/12 05:24:11 950523] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651950523|
[2025/09/12 05:24:11 950528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651950527|
[2025/09/12 05:24:11 950534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34842|min_srtt:34842|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 950538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:768738|
[2025/09/12 05:24:11 950543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34842|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 950547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 950552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34842|min_srtt:34842|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 950556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:769917|
[2025/09/12 05:24:11 950561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34842|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 950565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 950569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34842|min_srtt:34842|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 950573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:771096|
[2025/09/12 05:24:11 950577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 950581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 950585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 950589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 950594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 950598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:715683|
[2025/09/12 05:24:11 950602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 950609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 950613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651951008|
[2025/09/12 05:24:11 950617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651951008|
[2025/09/12 05:24:11 950621] [debug] |xqc_engine_wakeup_after|wakeup:1757654651951008|now:1757654651950621|diff:387|
[2025/09/12 05:24:11 950625] [debug] |xqc_engine_main_logic|END|now:1757654651950527|
[2025/09/12 05:24:11 950630] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651950630|
[2025/09/12 05:24:11 950634] [debug] |xqc_engine_wakeup_after|wakeup:1757654651951008|now:1757654651950634|diff:374|
[2025/09/12 05:24:11 950638] [debug] |xqc_engine_main_logic|END|now:1757654651950630|
[2025/09/12 05:24:11 951711] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651951711|
[2025/09/12 05:24:11 951720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651951008|pq_index:0|
[2025/09/12 05:24:11 951724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651950527|
[2025/09/12 05:24:11 951729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651951728|
[2025/09/12 05:24:11 951733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651951008|now:1757654651951728|
[2025/09/12 05:24:11 951738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651951008|now:1757654651951728|
[2025/09/12 05:24:11 951742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 951747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34842|min_srtt:34842|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 951752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:771096|
[2025/09/12 05:24:11 951756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 951760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 951764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 951768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 951773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 951777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:715683|
[2025/09/12 05:24:11 951781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 951786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:821|
[2025/09/12 05:24:11 951812] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:821|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651951794|stream_id:0|stream_offset:715683|
[2025/09/12 05:24:11 951823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:821|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 951828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 951832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34842|rtt_var:963|pto_duration:38694|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 951837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 951840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 951844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 951848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652015488|now:1757654651951832|interv:63656|
[2025/09/12 05:24:11 951852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652015488|now:1757654651951832|interval:63656|pto_count:0|srtt:34842
[2025/09/12 05:24:11 951857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:42007|
[2025/09/12 05:24:11 951861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 951866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:716862|
[2025/09/12 05:24:11 951870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 951874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:822|
[2025/09/12 05:24:11 951893] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:822|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651951880|stream_id:0|stream_offset:716862|
[2025/09/12 05:24:11 951898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:822|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 951902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 951906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34842|rtt_var:963|pto_duration:38694|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 951910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 951914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 951918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 951922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652015574|now:1757654651951906|interv:63668|
[2025/09/12 05:24:11 951926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652015574|now:1757654651951906|interval:63668|pto_count:0|srtt:34842
[2025/09/12 05:24:11 951937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97783|inflight:43207|
[2025/09/12 05:24:11 951942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 951947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97783|conn:0000561B836C40DC|stream_id:0|stream_offset:718041|
[2025/09/12 05:24:11 951954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 951960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651952960|now:1757654651951960|interv:1000|
[2025/09/12 05:24:11 951966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 951972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 951977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651952960|
[2025/09/12 05:24:11 951983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651952960|
[2025/09/12 05:24:11 951988] [debug] |xqc_engine_wakeup_after|wakeup:1757654651952960|now:1757654651951988|diff:972|
[2025/09/12 05:24:11 951994] [debug] |xqc_engine_main_logic|END|now:1757654651951728|
[2025/09/12 05:24:11 952348] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651952347|
[2025/09/12 05:24:11 952355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 952360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:335|
[2025/09/12 05:24:11 952364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:336|
[2025/09/12 05:24:11 952370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:336|
[2025/09/12 05:24:11 952374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 952379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:787|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:788|path_largest_ack:787|
[2025/09/12 05:24:11 952384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:648414|prior_time:1757654651916514|is_app_limited:0|send_elapse:37953|ack_elapse:35833|ctl_first_sent_time:1757654651917970|lagest_ack_time:1757654651952347|curr_delivered:690414|
[2025/09/12 05:24:11 952388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651917970|
[2025/09/12 05:24:11 952393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2096||sndq_packets_used_bytes:0|sndq_packets_free:580|
[2025/09/12 05:24:11 952397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:788|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:788|path_largest_ack:788|
[2025/09/12 05:24:11 952402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:648414|prior_time:1757654651916514|is_app_limited:0|send_elapse:37953|ack_elapse:35833|ctl_first_sent_time:1757654651917970|lagest_ack_time:1757654651952347|curr_delivered:691614|
[2025/09/12 05:24:11 952406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651918059|
[2025/09/12 05:24:11 952410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2095||sndq_packets_used_bytes:0|sndq_packets_free:581|
[2025/09/12 05:24:11 952418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34842|rttvar:963|minrtt:30532|latest_rtt:34288|ack_delay:32|
[2025/09/12 05:24:11 952422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34769|rttvar:869|minrtt:30532|latest_rtt:34288|ack_delay:32|
[2025/09/12 05:24:11 952427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:788|lost_pn:785|thresh:3|
[2025/09/12 05:24:11 952431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 952435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34769|rtt_var:869|pto_duration:38245|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 952439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 952443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 952447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 952451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652015125|now:1757654651952435|interv:62690|
[2025/09/12 05:24:11 952471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652015125|now:1757654651952435|interval:62690|pto_count:0|srtt:34769
[2025/09/12 05:24:11 952478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37953, ack_elapse 35833, delivered 43200|rate 1138249|lost 202|
[2025/09/12 05:24:11 952482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 15 -> 16|
[2025/09/12 05:24:11 952486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1138249) in round 16|
[2025/09/12 05:24:11 952490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 952494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:11 952498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651918059|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 952503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97783|packet_lost:0|acked:2400|po_sent_time:1757654651918059|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 952507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40807|srtt:34769|latest_rtt:34288|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:11 952513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:336|largest:336|pns:2|
[2025/09/12 05:24:11 952518] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:336|frame:ACK |recv_time:1757654651952347|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 952523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771952347|now:1757654651952347|interv:120000000|
[2025/09/12 05:24:11 952530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771952347|now:1757654651952347|interv:120000000|
[2025/09/12 05:24:11 952534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651952960|pq_index:0|
[2025/09/12 05:24:11 952538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651951728|
[2025/09/12 05:24:11 952542] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651952542|
[2025/09/12 05:24:11 952547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651952546|
[2025/09/12 05:24:11 952553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34769|min_srtt:34769|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 952558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:771096|
[2025/09/12 05:24:11 952562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34769|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 952567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 952571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34769|min_srtt:34769|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 952576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:772275|
[2025/09/12 05:24:11 952580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34769|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 952585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 952589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34769|min_srtt:34769|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 952593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:773454|
[2025/09/12 05:24:11 952597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 952601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 952605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 952609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 952614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 952620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:718041|
[2025/09/12 05:24:11 952625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 952629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 952632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651952960|
[2025/09/12 05:24:11 952636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651952960|
[2025/09/12 05:24:11 952640] [debug] |xqc_engine_wakeup_after|wakeup:1757654651952960|now:1757654651952640|diff:320|
[2025/09/12 05:24:11 952645] [debug] |xqc_engine_main_logic|END|now:1757654651952546|
[2025/09/12 05:24:11 952650] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651952650|
[2025/09/12 05:24:11 952653] [debug] |xqc_engine_wakeup_after|wakeup:1757654651952960|now:1757654651952653|diff:307|
[2025/09/12 05:24:11 952657] [debug] |xqc_engine_main_logic|END|now:1757654651952650|
[2025/09/12 05:24:11 953731] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651953731|
[2025/09/12 05:24:11 953740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651952960|pq_index:0|
[2025/09/12 05:24:11 953744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651952546|
[2025/09/12 05:24:11 953749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651953748|
[2025/09/12 05:24:11 953753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651952960|now:1757654651953748|
[2025/09/12 05:24:11 953758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651952960|now:1757654651953748|
[2025/09/12 05:24:11 953762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 953767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34769|min_srtt:34769|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 953771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:773454|
[2025/09/12 05:24:11 953776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 953779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 953783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 953787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 953792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 953796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:718041|
[2025/09/12 05:24:11 953800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 953808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:823|
[2025/09/12 05:24:11 953835] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:823|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651953817|stream_id:0|stream_offset:718041|
[2025/09/12 05:24:11 953841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:823|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 953845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 953850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34769|rtt_var:869|pto_duration:38245|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 953854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 953858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 953862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 953865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652017062|now:1757654651953849|interv:63213|
[2025/09/12 05:24:11 953869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652017062|now:1757654651953849|interval:63213|pto_count:0|srtt:34769
[2025/09/12 05:24:11 953874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42007|
[2025/09/12 05:24:11 953878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 953883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:719220|
[2025/09/12 05:24:11 953887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 953891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:824|
[2025/09/12 05:24:11 953908] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:824|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651953897|stream_id:0|stream_offset:719220|
[2025/09/12 05:24:11 953913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:824|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 953918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 953922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34769|rtt_var:869|pto_duration:38245|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 953926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 953930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 953934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 953942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652017142|now:1757654651953922|interv:63220|
[2025/09/12 05:24:11 953946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652017142|now:1757654651953922|interval:63220|pto_count:0|srtt:34769
[2025/09/12 05:24:11 953950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:11 953957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 953963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:720399|
[2025/09/12 05:24:11 953970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 953977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651954977|now:1757654651953977|interv:1000|
[2025/09/12 05:24:11 953982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 953988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 953993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651954977|
[2025/09/12 05:24:11 953999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651954977|
[2025/09/12 05:24:11 954004] [debug] |xqc_engine_wakeup_after|wakeup:1757654651954977|now:1757654651954004|diff:973|
[2025/09/12 05:24:11 954010] [debug] |xqc_engine_main_logic|END|now:1757654651953748|
[2025/09/12 05:24:11 954307] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651954306|
[2025/09/12 05:24:11 954313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 954319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:336|
[2025/09/12 05:24:11 954323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:337|
[2025/09/12 05:24:11 954329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:337|
[2025/09/12 05:24:11 954333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 954338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:789|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:790|path_largest_ack:789|
[2025/09/12 05:24:11 954342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:650814|prior_time:1757654651918413|is_app_limited:0|send_elapse:37905|ack_elapse:35893|ctl_first_sent_time:1757654651919873|lagest_ack_time:1757654651954306|curr_delivered:692814|
[2025/09/12 05:24:11 954347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651919873|
[2025/09/12 05:24:11 954352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2094||sndq_packets_used_bytes:0|sndq_packets_free:582|
[2025/09/12 05:24:11 954356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:790|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:790|path_largest_ack:790|
[2025/09/12 05:24:11 954360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:650814|prior_time:1757654651918413|is_app_limited:0|send_elapse:37905|ack_elapse:35893|ctl_first_sent_time:1757654651919873|lagest_ack_time:1757654651954306|curr_delivered:694014|
[2025/09/12 05:24:11 954369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651919960|
[2025/09/12 05:24:11 954373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2093||sndq_packets_used_bytes:0|sndq_packets_free:583|
[2025/09/12 05:24:11 954377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34769|rttvar:869|minrtt:30532|latest_rtt:34346|ack_delay:32|
[2025/09/12 05:24:11 954381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34712|rttvar:765|minrtt:30532|latest_rtt:34346|ack_delay:32|
[2025/09/12 05:24:11 954385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:790|lost_pn:787|thresh:3|
[2025/09/12 05:24:11 954389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 954393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34712|rtt_var:765|pto_duration:37772|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 954398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 954402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 954405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 954409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652016669|now:1757654651954393|interv:62276|
[2025/09/12 05:24:11 954413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652016669|now:1757654651954393|interval:62276|pto_count:0|srtt:34712
[2025/09/12 05:24:11 954418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37905, ack_elapse 35893, delivered 43200|rate 1139691|lost 202|
[2025/09/12 05:24:11 954422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1139691) in round 16|
[2025/09/12 05:24:11 954426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 954431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:11 954434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651919960|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 954439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651919960|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 954443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40807|srtt:34712|latest_rtt:34346|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 954449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:337|largest:337|pns:2|
[2025/09/12 05:24:11 954453] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:337|frame:ACK |recv_time:1757654651954306|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 954479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771954306|now:1757654651954306|interv:120000000|
[2025/09/12 05:24:11 954484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771954306|now:1757654651954306|interv:120000000|
[2025/09/12 05:24:11 954488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651954977|pq_index:0|
[2025/09/12 05:24:11 954492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651953748|
[2025/09/12 05:24:11 954496] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651954495|
[2025/09/12 05:24:11 954500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651954499|
[2025/09/12 05:24:11 954506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34712|min_srtt:34712|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 954511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:773454|
[2025/09/12 05:24:11 954515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34712|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 954519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 954524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34712|min_srtt:34712|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 954528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:774633|
[2025/09/12 05:24:11 954532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34712|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 954536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 954541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34712|min_srtt:34712|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 954545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:775812|
[2025/09/12 05:24:11 954549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 954553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 954557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 954561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 954568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 954572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:720399|
[2025/09/12 05:24:11 954576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 954580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 954584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651954977|
[2025/09/12 05:24:11 954588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651954977|
[2025/09/12 05:24:11 954592] [debug] |xqc_engine_wakeup_after|wakeup:1757654651954977|now:1757654651954592|diff:385|
[2025/09/12 05:24:11 954596] [debug] |xqc_engine_main_logic|END|now:1757654651954499|
[2025/09/12 05:24:11 954601] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651954601|
[2025/09/12 05:24:11 954605] [debug] |xqc_engine_wakeup_after|wakeup:1757654651954977|now:1757654651954605|diff:372|
[2025/09/12 05:24:11 954609] [debug] |xqc_engine_main_logic|END|now:1757654651954601|
[2025/09/12 05:24:11 955675] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651955675|
[2025/09/12 05:24:11 955685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651954977|pq_index:0|
[2025/09/12 05:24:11 955689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651954499|
[2025/09/12 05:24:11 955694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651955693|
[2025/09/12 05:24:11 955699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651954977|now:1757654651955693|
[2025/09/12 05:24:11 955703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651954977|now:1757654651955693|
[2025/09/12 05:24:11 955707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 955712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34712|min_srtt:34712|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 955717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:775812|
[2025/09/12 05:24:11 955721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 955725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 955729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 955733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 955737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 955741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:720399|
[2025/09/12 05:24:11 955750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 955755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:825|
[2025/09/12 05:24:11 955782] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:825|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651955763|stream_id:0|stream_offset:720399|
[2025/09/12 05:24:11 955788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:825|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 955792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 955797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34712|rtt_var:765|pto_duration:37772|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 955801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 955805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 955809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 955813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652018535|now:1757654651955797|interv:62738|
[2025/09/12 05:24:11 955816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652018535|now:1757654651955797|interval:62738|pto_count:0|srtt:34712
[2025/09/12 05:24:11 955821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42007|
[2025/09/12 05:24:11 955826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 955830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:721578|
[2025/09/12 05:24:11 955834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 955838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:826|
[2025/09/12 05:24:11 955856] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:826|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651955844|stream_id:0|stream_offset:721578|
[2025/09/12 05:24:11 955861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:826|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 955865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 955869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34712|rtt_var:765|pto_duration:37772|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 955873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 955877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 955885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 955889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652018616|now:1757654651955869|interv:62747|
[2025/09/12 05:24:11 955893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652018616|now:1757654651955869|interval:62747|pto_count:0|srtt:34712
[2025/09/12 05:24:11 955897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:11 955901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 955905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:722757|
[2025/09/12 05:24:11 955910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 955913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651956913|now:1757654651955913|interv:1000|
[2025/09/12 05:24:11 955917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 955921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 955925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651956913|
[2025/09/12 05:24:11 955929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651956913|
[2025/09/12 05:24:11 955933] [debug] |xqc_engine_wakeup_after|wakeup:1757654651956913|now:1757654651955933|diff:980|
[2025/09/12 05:24:11 955937] [debug] |xqc_engine_main_logic|END|now:1757654651955693|
[2025/09/12 05:24:11 956296] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651956295|
[2025/09/12 05:24:11 956303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 956309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:337|
[2025/09/12 05:24:11 956313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:338|
[2025/09/12 05:24:11 956318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:338|
[2025/09/12 05:24:11 956323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 956327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:791|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:792|path_largest_ack:791|
[2025/09/12 05:24:11 956332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:653214|prior_time:1757654651920413|is_app_limited:0|send_elapse:37911|ack_elapse:35882|ctl_first_sent_time:1757654651921878|lagest_ack_time:1757654651956295|curr_delivered:695214|
[2025/09/12 05:24:11 956337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651921878|
[2025/09/12 05:24:11 956341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2092||sndq_packets_used_bytes:0|sndq_packets_free:584|
[2025/09/12 05:24:11 956346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:792|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:792|path_largest_ack:792|
[2025/09/12 05:24:11 956354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:653214|prior_time:1757654651920413|is_app_limited:0|send_elapse:37911|ack_elapse:35882|ctl_first_sent_time:1757654651921878|lagest_ack_time:1757654651956295|curr_delivered:696414|
[2025/09/12 05:24:11 956358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651921963|
[2025/09/12 05:24:11 956362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2091||sndq_packets_used_bytes:0|sndq_packets_free:585|
[2025/09/12 05:24:11 956366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34712|rttvar:765|minrtt:30532|latest_rtt:34332|ack_delay:40|
[2025/09/12 05:24:11 956371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34659|rttvar:679|minrtt:30532|latest_rtt:34332|ack_delay:40|
[2025/09/12 05:24:11 956375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:792|lost_pn:789|thresh:3|
[2025/09/12 05:24:11 956379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 956383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34659|rtt_var:679|pto_duration:37375|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 956387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 956391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 956395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 956399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652018219|now:1757654651956383|interv:61836|
[2025/09/12 05:24:11 956403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652018219|now:1757654651956383|interval:61836|pto_count:0|srtt:34659
[2025/09/12 05:24:11 956407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37911, ack_elapse 35882, delivered 43200|rate 1139510|lost 202|
[2025/09/12 05:24:11 956412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1139510) in round 16|
[2025/09/12 05:24:11 956416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 956420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:11 956424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651921963|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 956428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651921963|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 956433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40807|srtt:34659|latest_rtt:34332|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 956441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:338|largest:338|pns:2|
[2025/09/12 05:24:11 956445] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:338|frame:ACK |recv_time:1757654651956295|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 956450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771956295|now:1757654651956295|interv:120000000|
[2025/09/12 05:24:11 956470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771956295|now:1757654651956295|interv:120000000|
[2025/09/12 05:24:11 956478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651956913|pq_index:0|
[2025/09/12 05:24:11 956482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651955693|
[2025/09/12 05:24:11 956486] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651956486|
[2025/09/12 05:24:11 956490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651956489|
[2025/09/12 05:24:11 956496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34659|min_srtt:34659|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 956501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:775812|
[2025/09/12 05:24:11 956505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34659|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 956510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 956514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34659|min_srtt:34659|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 956519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:776991|
[2025/09/12 05:24:11 956523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34659|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 956528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 956532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34659|min_srtt:34659|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 956536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:778170|
[2025/09/12 05:24:11 956540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 956544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 956551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 956555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 956559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 956563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:722757|
[2025/09/12 05:24:11 956568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 956572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 956576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651956913|
[2025/09/12 05:24:11 956579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651956913|
[2025/09/12 05:24:11 956583] [debug] |xqc_engine_wakeup_after|wakeup:1757654651956913|now:1757654651956583|diff:330|
[2025/09/12 05:24:11 956587] [debug] |xqc_engine_main_logic|END|now:1757654651956489|
[2025/09/12 05:24:11 956593] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651956593|
[2025/09/12 05:24:11 956596] [debug] |xqc_engine_wakeup_after|wakeup:1757654651956913|now:1757654651956596|diff:317|
[2025/09/12 05:24:11 956600] [debug] |xqc_engine_main_logic|END|now:1757654651956593|
[2025/09/12 05:24:11 957666] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651957666|
[2025/09/12 05:24:11 957675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651956913|pq_index:0|
[2025/09/12 05:24:11 957679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651956489|
[2025/09/12 05:24:11 957684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651957683|
[2025/09/12 05:24:11 957689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651956913|now:1757654651957683|
[2025/09/12 05:24:11 957694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651956913|now:1757654651957683|
[2025/09/12 05:24:11 957698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 957703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34659|min_srtt:34659|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 957707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:778170|
[2025/09/12 05:24:11 957712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 957715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 957719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 957723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 957732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 957737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:722757|
[2025/09/12 05:24:11 957741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 957745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:827|
[2025/09/12 05:24:11 957772] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:827|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651957753|stream_id:0|stream_offset:722757|
[2025/09/12 05:24:11 957777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:827|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 957782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 957786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34659|rtt_var:679|pto_duration:37375|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 957791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 957795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 957798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 957802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652020128|now:1757654651957786|interv:62342|
[2025/09/12 05:24:11 957806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652020128|now:1757654651957786|interval:62342|pto_count:0|srtt:34659
[2025/09/12 05:24:11 957811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42007|
[2025/09/12 05:24:11 957815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 957820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:723936|
[2025/09/12 05:24:11 957824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 957828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:828|
[2025/09/12 05:24:11 957845] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:828|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651957834|stream_id:0|stream_offset:723936|
[2025/09/12 05:24:11 957850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:828|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 957854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 957858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34659|rtt_var:679|pto_duration:37375|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 957866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 957870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 957874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 957878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652020209|now:1757654651957858|interv:62351|
[2025/09/12 05:24:11 957882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652020209|now:1757654651957858|interval:62351|pto_count:0|srtt:34659
[2025/09/12 05:24:11 957886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:11 957890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 957894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:725115|
[2025/09/12 05:24:11 957899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 957903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651958902|now:1757654651957902|interv:1000|
[2025/09/12 05:24:11 957906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 957910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 957914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651958902|
[2025/09/12 05:24:11 957918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651958902|
[2025/09/12 05:24:11 957922] [debug] |xqc_engine_wakeup_after|wakeup:1757654651958902|now:1757654651957922|diff:980|
[2025/09/12 05:24:11 957926] [debug] |xqc_engine_main_logic|END|now:1757654651957683|
[2025/09/12 05:24:11 958296] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651958295|
[2025/09/12 05:24:11 958303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 958309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:338|
[2025/09/12 05:24:11 958313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:339|
[2025/09/12 05:24:11 958318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:339|
[2025/09/12 05:24:11 958322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 958327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:793|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:794|path_largest_ack:793|
[2025/09/12 05:24:11 958332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:655614|prior_time:1757654651922409|is_app_limited:0|send_elapse:35939|ack_elapse:35886|ctl_first_sent_time:1757654651923906|lagest_ack_time:1757654651958295|curr_delivered:697621|
[2025/09/12 05:24:11 958336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651923906|
[2025/09/12 05:24:11 958341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2090||sndq_packets_used_bytes:0|sndq_packets_free:586|
[2025/09/12 05:24:11 958351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:794|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:794|path_largest_ack:794|
[2025/09/12 05:24:11 958355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:655614|prior_time:1757654651922409|is_app_limited:0|send_elapse:35939|ack_elapse:35886|ctl_first_sent_time:1757654651923906|lagest_ack_time:1757654651958295|curr_delivered:698821|
[2025/09/12 05:24:11 958359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651923993|
[2025/09/12 05:24:11 958363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2089||sndq_packets_used_bytes:0|sndq_packets_free:587|
[2025/09/12 05:24:11 958367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34659|rttvar:679|minrtt:30532|latest_rtt:34302|ack_delay:40|
[2025/09/12 05:24:11 958371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34609|rttvar:609|minrtt:30532|latest_rtt:34302|ack_delay:40|
[2025/09/12 05:24:11 958376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:794|lost_pn:791|thresh:3|
[2025/09/12 05:24:11 958380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 322|pns:2|
[2025/09/12 05:24:11 958384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 958388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34609|rtt_var:609|pto_duration:37045|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 958392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 958396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 958400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 958404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652019879|now:1757654651958387|interv:61492|
[2025/09/12 05:24:11 958408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652019879|now:1757654651958387|interval:61492|pto_count:0|srtt:34609
[2025/09/12 05:24:11 958412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35939, ack_elapse 35886, delivered 43207|rate 1202231|lost 202|
[2025/09/12 05:24:11 958417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202231) in round 16|
[2025/09/12 05:24:11 958421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 958425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:11 958429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2407|po_sent_time:1757654651923993|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 958433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2407|po_sent_time:1757654651923993|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 958440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40800|srtt:34609|latest_rtt:34302|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 958446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:339|largest:339|pns:2|
[2025/09/12 05:24:11 958450] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:339|frame:ACK |recv_time:1757654651958295|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 958467] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771958295|now:1757654651958295|interv:120000000|
[2025/09/12 05:24:11 958474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771958295|now:1757654651958295|interv:120000000|
[2025/09/12 05:24:11 958478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651958902|pq_index:0|
[2025/09/12 05:24:11 958482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651957683|
[2025/09/12 05:24:11 958486] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651958486|
[2025/09/12 05:24:11 958491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651958490|
[2025/09/12 05:24:11 958497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34609|min_srtt:34609|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 958501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:778170|
[2025/09/12 05:24:11 958505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34609|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 958510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 958514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34609|min_srtt:34609|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 958518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:779349|
[2025/09/12 05:24:11 958523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34609|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 958527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 958531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34609|min_srtt:34609|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 958535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:780528|
[2025/09/12 05:24:11 958542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 958546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 958550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 958554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 958559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 958563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:725115|
[2025/09/12 05:24:11 958567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 958571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 958575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651958902|
[2025/09/12 05:24:11 958579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651958902|
[2025/09/12 05:24:11 958583] [debug] |xqc_engine_wakeup_after|wakeup:1757654651958902|now:1757654651958583|diff:319|
[2025/09/12 05:24:11 958587] [debug] |xqc_engine_main_logic|END|now:1757654651958490|
[2025/09/12 05:24:11 958592] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651958592|
[2025/09/12 05:24:11 958596] [debug] |xqc_engine_wakeup_after|wakeup:1757654651958902|now:1757654651958596|diff:306|
[2025/09/12 05:24:11 958600] [debug] |xqc_engine_main_logic|END|now:1757654651958592|
[2025/09/12 05:24:11 959665] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651959665|
[2025/09/12 05:24:11 959674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651958902|pq_index:0|
[2025/09/12 05:24:11 959678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651958490|
[2025/09/12 05:24:11 959683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651959682|
[2025/09/12 05:24:11 959688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651958902|now:1757654651959682|
[2025/09/12 05:24:11 959692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651958902|now:1757654651959682|
[2025/09/12 05:24:11 959696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 959701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34609|min_srtt:34609|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 959706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:780528|
[2025/09/12 05:24:11 959710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 959714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 959721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 959726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 959730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 959734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:725115|
[2025/09/12 05:24:11 959739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 959743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:829|
[2025/09/12 05:24:11 959770] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:829|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757654651959751|stream_id:0|stream_offset:725115|
[2025/09/12 05:24:11 959775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:829|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 959780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 959784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34609|rtt_var:609|pto_duration:37045|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 959789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 959793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 959797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:11 959801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652021796|now:1757654651959784|interv:62012|
[2025/09/12 05:24:11 959804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652021796|now:1757654651959784|interval:62012|pto_count:0|srtt:34609
[2025/09/12 05:24:11 959809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42000|
[2025/09/12 05:24:11 959814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 959818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:726294|
[2025/09/12 05:24:11 959822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 959826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:830|
[2025/09/12 05:24:11 959844] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:830|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654651959832|stream_id:0|stream_offset:726294|
[2025/09/12 05:24:11 959849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:830|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 959857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:11 959861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34609|rtt_var:609|pto_duration:37045|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 959865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 959869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 959873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:11 959877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652021877|now:1757654651959861|interv:62016|
[2025/09/12 05:24:11 959881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652021877|now:1757654651959861|interval:62016|pto_count:0|srtt:34609
[2025/09/12 05:24:11 959885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43200|
[2025/09/12 05:24:11 959889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 959893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:727473|
[2025/09/12 05:24:11 959898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 959901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651960901|now:1757654651959901|interv:1000|
[2025/09/12 05:24:11 959905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 959909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 959913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651960901|
[2025/09/12 05:24:11 959917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651960901|
[2025/09/12 05:24:11 959921] [debug] |xqc_engine_wakeup_after|wakeup:1757654651960901|now:1757654651959921|diff:980|
[2025/09/12 05:24:11 959925] [debug] |xqc_engine_main_logic|END|now:1757654651959682|
[2025/09/12 05:24:11 960286] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651960285|
[2025/09/12 05:24:11 960293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 960299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:339|
[2025/09/12 05:24:11 960303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:340|
[2025/09/12 05:24:11 960309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:340|
[2025/09/12 05:24:11 960313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 960318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:795|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:796|path_largest_ack:795|
[2025/09/12 05:24:11 960322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:658014|prior_time:1757654651924404|is_app_limited:0|send_elapse:35924|ack_elapse:35881|ctl_first_sent_time:1757654651925870|lagest_ack_time:1757654651960285|curr_delivered:700021|
[2025/09/12 05:24:11 960331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651925870|
[2025/09/12 05:24:11 960335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2088||sndq_packets_used_bytes:0|sndq_packets_free:588|
[2025/09/12 05:24:11 960340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:796|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:796|path_largest_ack:796|
[2025/09/12 05:24:11 960344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:658014|prior_time:1757654651924404|is_app_limited:0|send_elapse:35924|ack_elapse:35881|ctl_first_sent_time:1757654651925870|lagest_ack_time:1757654651960285|curr_delivered:701221|
[2025/09/12 05:24:11 960348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651925962|
[2025/09/12 05:24:11 960352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2087||sndq_packets_used_bytes:0|sndq_packets_free:589|
[2025/09/12 05:24:11 960356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34609|rttvar:609|minrtt:30532|latest_rtt:34323|ack_delay:32|
[2025/09/12 05:24:11 960361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34569|rttvar:536|minrtt:30532|latest_rtt:34323|ack_delay:32|
[2025/09/12 05:24:11 960365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:796|lost_pn:793|thresh:3|
[2025/09/12 05:24:11 960369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 960373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34569|rtt_var:536|pto_duration:36713|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 960377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 960381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 960385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 960389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652021545|now:1757654651960373|interv:61172|
[2025/09/12 05:24:11 960393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652021545|now:1757654651960373|interval:61172|pto_count:0|srtt:34569
[2025/09/12 05:24:11 960397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35924, ack_elapse 35881, delivered 43207|rate 1202733|lost 202|
[2025/09/12 05:24:11 960402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202733) in round 16|
[2025/09/12 05:24:11 960406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 960410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:11 960414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651925962|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 960421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651925962|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 960426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40800|srtt:34569|latest_rtt:34323|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 960432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:340|largest:340|pns:2|
[2025/09/12 05:24:11 960436] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:340|frame:ACK |recv_time:1757654651960285|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 960441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771960285|now:1757654651960285|interv:120000000|
[2025/09/12 05:24:11 960445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771960285|now:1757654651960285|interv:120000000|
[2025/09/12 05:24:11 960449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651960901|pq_index:0|
[2025/09/12 05:24:11 960453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651959682|
[2025/09/12 05:24:11 960472] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651960472|
[2025/09/12 05:24:11 960477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651960476|
[2025/09/12 05:24:11 960483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34569|min_srtt:34569|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 960487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:780528|
[2025/09/12 05:24:11 960492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34569|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 960496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 960501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34569|min_srtt:34569|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 960505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:781707|
[2025/09/12 05:24:11 960509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34569|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 960513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 960518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34569|min_srtt:34569|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 960525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:782886|
[2025/09/12 05:24:11 960529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 960533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 960537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 960541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 960545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 960549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:727473|
[2025/09/12 05:24:11 960554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 960558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 960561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651960901|
[2025/09/12 05:24:11 960565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651960901|
[2025/09/12 05:24:11 960569] [debug] |xqc_engine_wakeup_after|wakeup:1757654651960901|now:1757654651960569|diff:332|
[2025/09/12 05:24:11 960573] [debug] |xqc_engine_main_logic|END|now:1757654651960476|
[2025/09/12 05:24:11 960578] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651960578|
[2025/09/12 05:24:11 960582] [debug] |xqc_engine_wakeup_after|wakeup:1757654651960901|now:1757654651960582|diff:319|
[2025/09/12 05:24:11 960586] [debug] |xqc_engine_main_logic|END|now:1757654651960578|
[2025/09/12 05:24:11 961655] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651961655|
[2025/09/12 05:24:11 961664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651960901|pq_index:0|
[2025/09/12 05:24:11 961668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651960476|
[2025/09/12 05:24:11 961673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651961672|
[2025/09/12 05:24:11 961678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651960901|now:1757654651961672|
[2025/09/12 05:24:11 961682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651960901|now:1757654651961672|
[2025/09/12 05:24:11 961686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 961691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34569|min_srtt:34569|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 961696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:782886|
[2025/09/12 05:24:11 961705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 961709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 961713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 961717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 961722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 961726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:727473|
[2025/09/12 05:24:11 961730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 961735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:831|
[2025/09/12 05:24:11 961762] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:831|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757654651961743|stream_id:0|stream_offset:727473|
[2025/09/12 05:24:11 961768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:831|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 961772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 961777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34569|rtt_var:536|pto_duration:36713|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 961781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 961785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 961789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:11 961793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652023456|now:1757654651961777|interv:61679|
[2025/09/12 05:24:11 961797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652023456|now:1757654651961777|interval:61679|pto_count:0|srtt:34569
[2025/09/12 05:24:11 961801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42000|
[2025/09/12 05:24:11 961806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 961810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:728652|
[2025/09/12 05:24:11 961815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 961818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:832|
[2025/09/12 05:24:11 961836] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:832|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654651961824|stream_id:0|stream_offset:728652|
[2025/09/12 05:24:11 961845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:832|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 961849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:11 961853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34569|rtt_var:536|pto_duration:36713|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 961858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 961862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 961865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:11 961869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652023537|now:1757654651961853|interv:61684|
[2025/09/12 05:24:11 961873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652023537|now:1757654651961853|interval:61684|pto_count:0|srtt:34569
[2025/09/12 05:24:11 961878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43200|
[2025/09/12 05:24:11 961882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 961886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:729831|
[2025/09/12 05:24:11 961890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 961894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651962894|now:1757654651961894|interv:1000|
[2025/09/12 05:24:11 961898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 961902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 961906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651962894|
[2025/09/12 05:24:11 961910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651962894|
[2025/09/12 05:24:11 961914] [debug] |xqc_engine_wakeup_after|wakeup:1757654651962894|now:1757654651961914|diff:980|
[2025/09/12 05:24:11 961918] [debug] |xqc_engine_main_logic|END|now:1757654651961672|
[2025/09/12 05:24:11 962291] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651962290|
[2025/09/12 05:24:11 962298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 962304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:340|
[2025/09/12 05:24:11 962307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:341|
[2025/09/12 05:24:11 962313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:341|
[2025/09/12 05:24:11 962317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 962322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:797|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:798|path_largest_ack:797|
[2025/09/12 05:24:11 962330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:660414|prior_time:1757654651926395|is_app_limited:0|send_elapse:35909|ack_elapse:35895|ctl_first_sent_time:1757654651927874|lagest_ack_time:1757654651962290|curr_delivered:702421|
[2025/09/12 05:24:11 962335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651927874|
[2025/09/12 05:24:11 962340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2086||sndq_packets_used_bytes:0|sndq_packets_free:590|
[2025/09/12 05:24:11 962344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:798|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:798|path_largest_ack:798|
[2025/09/12 05:24:11 962349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:660414|prior_time:1757654651926395|is_app_limited:0|send_elapse:35909|ack_elapse:35895|ctl_first_sent_time:1757654651927874|lagest_ack_time:1757654651962290|curr_delivered:703621|
[2025/09/12 05:24:11 962353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651927983|
[2025/09/12 05:24:11 962357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2085||sndq_packets_used_bytes:0|sndq_packets_free:591|
[2025/09/12 05:24:11 962361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34569|rttvar:536|minrtt:30532|latest_rtt:34307|ack_delay:40|
[2025/09/12 05:24:11 962365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34531|rttvar:477|minrtt:30532|latest_rtt:34307|ack_delay:40|
[2025/09/12 05:24:11 962370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:798|lost_pn:795|thresh:3|
[2025/09/12 05:24:11 962374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 962378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34531|rtt_var:477|pto_duration:36531|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 962382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 962386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 962390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 962394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652023355|now:1757654651962377|interv:60978|
[2025/09/12 05:24:11 962398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652023355|now:1757654651962377|interval:60978|pto_count:0|srtt:34531
[2025/09/12 05:24:11 962402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35909, ack_elapse 35895, delivered 43207|rate 1203235|lost 202|
[2025/09/12 05:24:11 962406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203235) in round 16|
[2025/09/12 05:24:11 962410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 962415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:11 962421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651927983|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 962425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651927983|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 962430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40800|srtt:34531|latest_rtt:34307|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 962435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:341|largest:341|pns:2|
[2025/09/12 05:24:11 962440] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:341|frame:ACK |recv_time:1757654651962290|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 962444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771962290|now:1757654651962290|interv:120000000|
[2025/09/12 05:24:11 962448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771962290|now:1757654651962290|interv:120000000|
[2025/09/12 05:24:11 962452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651962894|pq_index:0|
[2025/09/12 05:24:11 962474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651961672|
[2025/09/12 05:24:11 962478] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651962478|
[2025/09/12 05:24:11 962482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651962481|
[2025/09/12 05:24:11 962488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34531|min_srtt:34531|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 962492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:782886|
[2025/09/12 05:24:11 962497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34531|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 962501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 962506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34531|min_srtt:34531|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 962510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:784065|
[2025/09/12 05:24:11 962514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34531|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 962519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 962526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34531|min_srtt:34531|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 962530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:785244|
[2025/09/12 05:24:11 962534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 962538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 962542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 962546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 962551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 962555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:729831|
[2025/09/12 05:24:11 962559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 962563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 962567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651962894|
[2025/09/12 05:24:11 962571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651962894|
[2025/09/12 05:24:11 962575] [debug] |xqc_engine_wakeup_after|wakeup:1757654651962894|now:1757654651962575|diff:319|
[2025/09/12 05:24:11 962579] [debug] |xqc_engine_main_logic|END|now:1757654651962481|
[2025/09/12 05:24:11 962584] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651962584|
[2025/09/12 05:24:11 962587] [debug] |xqc_engine_wakeup_after|wakeup:1757654651962894|now:1757654651962587|diff:307|
[2025/09/12 05:24:11 962591] [debug] |xqc_engine_main_logic|END|now:1757654651962584|
[2025/09/12 05:24:11 963660] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651963659|
[2025/09/12 05:24:11 963669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651962894|pq_index:0|
[2025/09/12 05:24:11 963673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651962481|
[2025/09/12 05:24:11 963678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651963677|
[2025/09/12 05:24:11 963682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651962894|now:1757654651963677|
[2025/09/12 05:24:11 963687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651962894|now:1757654651963677|
[2025/09/12 05:24:11 963691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 963696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34531|min_srtt:34531|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 963700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:785244|
[2025/09/12 05:24:11 963709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 963713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 963717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 963721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 963726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 963730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:729831|
[2025/09/12 05:24:11 963734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 963739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:833|
[2025/09/12 05:24:11 963766] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:833|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757654651963747|stream_id:0|stream_offset:729831|
[2025/09/12 05:24:11 963772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:833|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 963777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 963781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34531|rtt_var:477|pto_duration:36531|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 963786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 963789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 963793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:11 963797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652025278|now:1757654651963781|interv:61497|
[2025/09/12 05:24:11 963801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652025278|now:1757654651963781|interval:61497|pto_count:0|srtt:34531
[2025/09/12 05:24:11 963806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42000|
[2025/09/12 05:24:11 963811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 963815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:731010|
[2025/09/12 05:24:11 963819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 963823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:834|
[2025/09/12 05:24:11 963846] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:834|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654651963834|stream_id:0|stream_offset:731010|
[2025/09/12 05:24:11 963851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:834|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 963856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:11 963860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34531|rtt_var:477|pto_duration:36531|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 963864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 963868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 963872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:11 963876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652025365|now:1757654651963860|interv:61505|
[2025/09/12 05:24:11 963880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652025365|now:1757654651963860|interval:61505|pto_count:0|srtt:34531
[2025/09/12 05:24:11 963884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43200|
[2025/09/12 05:24:11 963888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 963892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:732189|
[2025/09/12 05:24:11 963897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 963903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651964903|now:1757654651963903|interv:1000|
[2025/09/12 05:24:11 963910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 963916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 963922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651964903|
[2025/09/12 05:24:11 963927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651964903|
[2025/09/12 05:24:11 963933] [debug] |xqc_engine_wakeup_after|wakeup:1757654651964903|now:1757654651963933|diff:970|
[2025/09/12 05:24:11 963939] [debug] |xqc_engine_main_logic|END|now:1757654651963677|
[2025/09/12 05:24:11 964293] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651964292|
[2025/09/12 05:24:11 964300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 964306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:341|
[2025/09/12 05:24:11 964310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:342|
[2025/09/12 05:24:11 964315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:342|
[2025/09/12 05:24:11 964319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 964331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:799|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:800|path_largest_ack:799|
[2025/09/12 05:24:11 964336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:662814|prior_time:1757654651928387|is_app_limited:0|send_elapse:35901|ack_elapse:35905|ctl_first_sent_time:1757654651929861|lagest_ack_time:1757654651964292|curr_delivered:704821|
[2025/09/12 05:24:11 964341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651929861|
[2025/09/12 05:24:11 964345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2084||sndq_packets_used_bytes:0|sndq_packets_free:592|
[2025/09/12 05:24:11 964349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:800|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:800|path_largest_ack:800|
[2025/09/12 05:24:11 964354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:662814|prior_time:1757654651928387|is_app_limited:0|send_elapse:35901|ack_elapse:35905|ctl_first_sent_time:1757654651929861|lagest_ack_time:1757654651964292|curr_delivered:706021|
[2025/09/12 05:24:11 964359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651929942|
[2025/09/12 05:24:11 964363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2083||sndq_packets_used_bytes:0|sndq_packets_free:593|
[2025/09/12 05:24:11 964367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34531|rttvar:477|minrtt:30532|latest_rtt:34350|ack_delay:32|
[2025/09/12 05:24:11 964371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34504|rttvar:411|minrtt:30532|latest_rtt:34350|ack_delay:32|
[2025/09/12 05:24:11 964375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:800|lost_pn:797|thresh:3|
[2025/09/12 05:24:11 964379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 964383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34504|rtt_var:411|pto_duration:36504|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 964388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 964392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 964395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 964399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652025338|now:1757654651964383|interv:60955|
[2025/09/12 05:24:11 964403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652025338|now:1757654651964383|interval:60955|pto_count:0|srtt:34504
[2025/09/12 05:24:11 964408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35901, ack_elapse 35905, delivered 43207|rate 1203370|lost 202|
[2025/09/12 05:24:11 964412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203370) in round 16|
[2025/09/12 05:24:11 964416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 964423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:11 964427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651929942|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 964431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651929942|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 964436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40800|srtt:34504|latest_rtt:34350|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 964442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:342|largest:342|pns:2|
[2025/09/12 05:24:11 964446] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:342|frame:ACK |recv_time:1757654651964292|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 964451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771964292|now:1757654651964292|interv:120000000|
[2025/09/12 05:24:11 964469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771964292|now:1757654651964292|interv:120000000|
[2025/09/12 05:24:11 964476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651964903|pq_index:0|
[2025/09/12 05:24:11 964480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651963677|
[2025/09/12 05:24:11 964484] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651964484|
[2025/09/12 05:24:11 964489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651964488|
[2025/09/12 05:24:11 964495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34504|min_srtt:34504|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 964499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:785244|
[2025/09/12 05:24:11 964504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34504|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 964509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 964514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34504|min_srtt:34504|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 964520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:786423|
[2025/09/12 05:24:11 964524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34504|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 964532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 964536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34504|min_srtt:34504|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 964541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:787602|
[2025/09/12 05:24:11 964545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 964549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 964553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 964557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 964561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 964565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:732189|
[2025/09/12 05:24:11 964570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 964573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 964577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651964903|
[2025/09/12 05:24:11 964581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651964903|
[2025/09/12 05:24:11 964585] [debug] |xqc_engine_wakeup_after|wakeup:1757654651964903|now:1757654651964585|diff:318|
[2025/09/12 05:24:11 964589] [debug] |xqc_engine_main_logic|END|now:1757654651964488|
[2025/09/12 05:24:11 964594] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651964594|
[2025/09/12 05:24:11 964598] [debug] |xqc_engine_wakeup_after|wakeup:1757654651964903|now:1757654651964598|diff:305|
[2025/09/12 05:24:11 964602] [debug] |xqc_engine_main_logic|END|now:1757654651964594|
[2025/09/12 05:24:11 965675] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651965674|
[2025/09/12 05:24:11 965684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651964903|pq_index:0|
[2025/09/12 05:24:11 965688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651964488|
[2025/09/12 05:24:11 965693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651965692|
[2025/09/12 05:24:11 965698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651964903|now:1757654651965692|
[2025/09/12 05:24:11 965702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651964903|now:1757654651965692|
[2025/09/12 05:24:11 965706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 965715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34504|min_srtt:34504|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 965720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:787602|
[2025/09/12 05:24:11 965724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 965728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 965732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 965736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 965741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 965745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:732189|
[2025/09/12 05:24:11 965749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 965754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:835|
[2025/09/12 05:24:11 965781] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:835|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757654651965762|stream_id:0|stream_offset:732189|
[2025/09/12 05:24:11 965787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:835|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 965792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 965796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34504|rtt_var:411|pto_duration:36504|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 965800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 965804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 965808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:11 965812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652027266|now:1757654651965796|interv:61470|
[2025/09/12 05:24:11 965816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652027266|now:1757654651965796|interval:61470|pto_count:0|srtt:34504
[2025/09/12 05:24:11 965821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42000|
[2025/09/12 05:24:11 965825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 965830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:733368|
[2025/09/12 05:24:11 965837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 965841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:836|
[2025/09/12 05:24:11 965860] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:836|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654651965847|stream_id:0|stream_offset:733368|
[2025/09/12 05:24:11 965865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:836|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 965869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:11 965873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34504|rtt_var:411|pto_duration:36504|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 965878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 965882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 965885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:11 965889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652027351|now:1757654651965873|interv:61478|
[2025/09/12 05:24:11 965893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652027351|now:1757654651965873|interval:61478|pto_count:0|srtt:34504
[2025/09/12 05:24:11 965898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43200|
[2025/09/12 05:24:11 965902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 965906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:734547|
[2025/09/12 05:24:11 965911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 965917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651966917|now:1757654651965917|interv:1000|
[2025/09/12 05:24:11 965924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 965929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 965935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651966917|
[2025/09/12 05:24:11 965941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651966917|
[2025/09/12 05:24:11 965947] [debug] |xqc_engine_wakeup_after|wakeup:1757654651966917|now:1757654651965947|diff:970|
[2025/09/12 05:24:11 965952] [debug] |xqc_engine_main_logic|END|now:1757654651965692|
[2025/09/12 05:24:11 966308] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651966307|
[2025/09/12 05:24:11 966315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 966321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:342|
[2025/09/12 05:24:11 966325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:343|
[2025/09/12 05:24:11 966334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:343|
[2025/09/12 05:24:11 966338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 966343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:801|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:802|path_largest_ack:801|
[2025/09/12 05:24:11 966348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:665214|prior_time:1757654651930375|is_app_limited:0|send_elapse:35903|ack_elapse:35932|ctl_first_sent_time:1757654651931839|lagest_ack_time:1757654651966307|curr_delivered:707221|
[2025/09/12 05:24:11 966352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651931839|
[2025/09/12 05:24:11 966357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2082||sndq_packets_used_bytes:0|sndq_packets_free:594|
[2025/09/12 05:24:11 966361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:802|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:802|path_largest_ack:802|
[2025/09/12 05:24:11 966365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:665214|prior_time:1757654651930375|is_app_limited:0|send_elapse:35903|ack_elapse:35932|ctl_first_sent_time:1757654651931839|lagest_ack_time:1757654651966307|curr_delivered:708421|
[2025/09/12 05:24:11 966370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651931921|
[2025/09/12 05:24:11 966374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2081||sndq_packets_used_bytes:0|sndq_packets_free:595|
[2025/09/12 05:24:11 966378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34504|rttvar:411|minrtt:30532|latest_rtt:34386|ack_delay:32|
[2025/09/12 05:24:11 966382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34485|rttvar:346|minrtt:30532|latest_rtt:34386|ack_delay:32|
[2025/09/12 05:24:11 966386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:802|lost_pn:799|thresh:3|
[2025/09/12 05:24:11 966391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 966395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34485|rtt_var:346|pto_duration:36485|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 966399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 966403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 966407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 966411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652027332|now:1757654651966394|interv:60938|
[2025/09/12 05:24:11 966415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652027332|now:1757654651966394|interval:60938|pto_count:0|srtt:34485
[2025/09/12 05:24:11 966419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35903, ack_elapse 35932, delivered 43207|rate 1202465|lost 202|
[2025/09/12 05:24:11 966426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202465) in round 16|
[2025/09/12 05:24:11 966431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 966435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:11 966439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651931921|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 966443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651931921|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 966447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40800|srtt:34485|latest_rtt:34386|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 966453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:343|largest:343|pns:2|
[2025/09/12 05:24:11 966475] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:343|frame:ACK |recv_time:1757654651966307|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 966480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771966307|now:1757654651966307|interv:120000000|
[2025/09/12 05:24:11 966484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771966307|now:1757654651966307|interv:120000000|
[2025/09/12 05:24:11 966488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651966917|pq_index:0|
[2025/09/12 05:24:11 966492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651965692|
[2025/09/12 05:24:11 966496] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651966496|
[2025/09/12 05:24:11 966501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651966500|
[2025/09/12 05:24:11 966506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34485|min_srtt:34485|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 966511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:787602|
[2025/09/12 05:24:11 966515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34485|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 966520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 966524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34485|min_srtt:34485|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 966529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:788781|
[2025/09/12 05:24:11 966536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34485|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 966540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 966545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34485|min_srtt:34485|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 966549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:789960|
[2025/09/12 05:24:11 966553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 966557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 966561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 966565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 966569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 966573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:734547|
[2025/09/12 05:24:11 966578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 966582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 966586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651966917|
[2025/09/12 05:24:11 966590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651966917|
[2025/09/12 05:24:11 966594] [debug] |xqc_engine_wakeup_after|wakeup:1757654651966917|now:1757654651966593|diff:324|
[2025/09/12 05:24:11 966599] [debug] |xqc_engine_main_logic|END|now:1757654651966500|
[2025/09/12 05:24:11 966608] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651966608|
[2025/09/12 05:24:11 966612] [debug] |xqc_engine_wakeup_after|wakeup:1757654651966917|now:1757654651966612|diff:305|
[2025/09/12 05:24:11 966616] [debug] |xqc_engine_main_logic|END|now:1757654651966608|
[2025/09/12 05:24:11 967688] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651967688|
[2025/09/12 05:24:11 967697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651966917|pq_index:0|
[2025/09/12 05:24:11 967701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651966500|
[2025/09/12 05:24:11 967706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651967705|
[2025/09/12 05:24:11 967711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651966917|now:1757654651967705|
[2025/09/12 05:24:11 967720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651966917|now:1757654651967705|
[2025/09/12 05:24:11 967724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 967729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34485|min_srtt:34485|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 967734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:789960|
[2025/09/12 05:24:11 967739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 967743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 967746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 967751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 967755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 967759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:734547|
[2025/09/12 05:24:11 967764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 967768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:837|
[2025/09/12 05:24:11 967795] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:837|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757654651967776|stream_id:0|stream_offset:734547|
[2025/09/12 05:24:11 967800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:837|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 967805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 967809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34485|rtt_var:346|pto_duration:36485|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 967814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 967818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 967821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:11 967825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652029261|now:1757654651967809|interv:61452|
[2025/09/12 05:24:11 967829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652029261|now:1757654651967809|interval:61452|pto_count:0|srtt:34485
[2025/09/12 05:24:11 967834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42000|
[2025/09/12 05:24:11 967839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 967846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:735726|
[2025/09/12 05:24:11 967851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 967855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:838|
[2025/09/12 05:24:11 967873] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:838|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654651967861|stream_id:0|stream_offset:735726|
[2025/09/12 05:24:11 967878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:838|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 967883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:11 967887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34485|rtt_var:346|pto_duration:36485|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 967891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 967895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 967899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:11 967903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652029346|now:1757654651967887|interv:61459|
[2025/09/12 05:24:11 967907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652029346|now:1757654651967887|interval:61459|pto_count:0|srtt:34485
[2025/09/12 05:24:11 967911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43200|
[2025/09/12 05:24:11 967917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 967923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:736905|
[2025/09/12 05:24:11 967930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 967936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651968936|now:1757654651967936|interv:1000|
[2025/09/12 05:24:11 967942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 967947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 967953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651968936|
[2025/09/12 05:24:11 967958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651968936|
[2025/09/12 05:24:11 967964] [debug] |xqc_engine_wakeup_after|wakeup:1757654651968936|now:1757654651967964|diff:972|
[2025/09/12 05:24:11 967970] [debug] |xqc_engine_main_logic|END|now:1757654651967705|
[2025/09/12 05:24:11 968273] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651968272|
[2025/09/12 05:24:11 968280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 968289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:343|
[2025/09/12 05:24:11 968293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:344|
[2025/09/12 05:24:11 968299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:344|
[2025/09/12 05:24:11 968303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 968308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:803|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:804|path_largest_ack:803|
[2025/09/12 05:24:11 968312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:667614|prior_time:1757654651932370|is_app_limited:0|send_elapse:35893|ack_elapse:35902|ctl_first_sent_time:1757654651933832|lagest_ack_time:1757654651968272|curr_delivered:709621|
[2025/09/12 05:24:11 968317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651933832|
[2025/09/12 05:24:11 968322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2080||sndq_packets_used_bytes:0|sndq_packets_free:596|
[2025/09/12 05:24:11 968326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:804|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:804|path_largest_ack:804|
[2025/09/12 05:24:11 968333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:667614|prior_time:1757654651932370|is_app_limited:0|send_elapse:35893|ack_elapse:35902|ctl_first_sent_time:1757654651933832|lagest_ack_time:1757654651968272|curr_delivered:710821|
[2025/09/12 05:24:11 968338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651933913|
[2025/09/12 05:24:11 968342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2079||sndq_packets_used_bytes:0|sndq_packets_free:597|
[2025/09/12 05:24:11 968346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34485|rttvar:346|minrtt:30532|latest_rtt:34359|ack_delay:48|
[2025/09/12 05:24:11 968350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34463|rttvar:303|minrtt:30532|latest_rtt:34359|ack_delay:48|
[2025/09/12 05:24:11 968354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:804|lost_pn:801|thresh:3|
[2025/09/12 05:24:11 968358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 968362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34463|rtt_var:303|pto_duration:36463|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 968367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 968371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 968375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 968379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652029324|now:1757654651968362|interv:60962|
[2025/09/12 05:24:11 968383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652029324|now:1757654651968362|interval:60962|pto_count:0|srtt:34463
[2025/09/12 05:24:11 968398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35893, ack_elapse 35902, delivered 43207|rate 1203470|lost 202|
[2025/09/12 05:24:11 968403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203470) in round 16|
[2025/09/12 05:24:11 968407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 968411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:11 968415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651933913|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 968420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651933913|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 968424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40800|srtt:34463|latest_rtt:34359|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 968430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:344|largest:344|pns:2|
[2025/09/12 05:24:11 968434] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:344|frame:ACK |recv_time:1757654651968272|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 968439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771968272|now:1757654651968272|interv:120000000|
[2025/09/12 05:24:11 968443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771968272|now:1757654651968272|interv:120000000|
[2025/09/12 05:24:11 968447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651968936|pq_index:0|
[2025/09/12 05:24:11 968451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651967705|
[2025/09/12 05:24:11 968471] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651968470|
[2025/09/12 05:24:11 968478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651968477|
[2025/09/12 05:24:11 968484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34463|min_srtt:34463|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 968488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:789960|
[2025/09/12 05:24:11 968493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34463|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 968497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 968502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34463|min_srtt:34463|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 968509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:791139|
[2025/09/12 05:24:11 968514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34463|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 968518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 968522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34463|min_srtt:34463|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 968526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:792318|
[2025/09/12 05:24:11 968531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 968535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 968538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 968543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 968547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 968551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:736905|
[2025/09/12 05:24:11 968555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 968559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 968563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651968936|
[2025/09/12 05:24:11 968567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651968936|
[2025/09/12 05:24:11 968571] [debug] |xqc_engine_wakeup_after|wakeup:1757654651968936|now:1757654651968571|diff:365|
[2025/09/12 05:24:11 968575] [debug] |xqc_engine_main_logic|END|now:1757654651968477|
[2025/09/12 05:24:11 968580] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651968580|
[2025/09/12 05:24:11 968584] [debug] |xqc_engine_wakeup_after|wakeup:1757654651968936|now:1757654651968584|diff:352|
[2025/09/12 05:24:11 968588] [debug] |xqc_engine_main_logic|END|now:1757654651968580|
[2025/09/12 05:24:11 969660] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651969660|
[2025/09/12 05:24:11 969669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651968936|pq_index:0|
[2025/09/12 05:24:11 969673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651968477|
[2025/09/12 05:24:11 969678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651969677|
[2025/09/12 05:24:11 969686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651968936|now:1757654651969677|
[2025/09/12 05:24:11 969691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651968936|now:1757654651969677|
[2025/09/12 05:24:11 969695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 969700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34463|min_srtt:34463|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 969704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:792318|
[2025/09/12 05:24:11 969709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 969712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 969716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 969721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 969725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 969729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:736905|
[2025/09/12 05:24:11 969734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 969738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:839|
[2025/09/12 05:24:11 969765] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:839|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757654651969747|stream_id:0|stream_offset:736905|
[2025/09/12 05:24:11 969771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:839|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 969775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 969780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34463|rtt_var:303|pto_duration:36463|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 969784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 969788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 969791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:11 969795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652031210|now:1757654651969779|interv:61431|
[2025/09/12 05:24:11 969799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652031210|now:1757654651969779|interval:61431|pto_count:0|srtt:34463
[2025/09/12 05:24:11 969807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42000|
[2025/09/12 05:24:11 969812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 969816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:738084|
[2025/09/12 05:24:11 969820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 969824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:840|
[2025/09/12 05:24:11 969843] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:840|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654651969830|stream_id:0|stream_offset:738084|
[2025/09/12 05:24:11 969848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:840|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 969852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:11 969856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34463|rtt_var:303|pto_duration:36463|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 969860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 969864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 969868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:11 969872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652031293|now:1757654651969856|interv:61437|
[2025/09/12 05:24:11 969876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652031293|now:1757654651969856|interval:61437|pto_count:0|srtt:34463
[2025/09/12 05:24:11 969880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43200|
[2025/09/12 05:24:11 969884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 969888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:739263|
[2025/09/12 05:24:11 969893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 969897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651970896|now:1757654651969896|interv:1000|
[2025/09/12 05:24:11 969901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 969907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 969914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651970896|
[2025/09/12 05:24:11 969920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651970896|
[2025/09/12 05:24:11 969926] [debug] |xqc_engine_wakeup_after|wakeup:1757654651970896|now:1757654651969926|diff:970|
[2025/09/12 05:24:11 969937] [debug] |xqc_engine_main_logic|END|now:1757654651969677|
[2025/09/12 05:24:11 970253] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651970252|
[2025/09/12 05:24:11 970259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 970265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:344|
[2025/09/12 05:24:11 970269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:345|
[2025/09/12 05:24:11 970275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:345|
[2025/09/12 05:24:11 970279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 970284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:805|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:806|path_largest_ack:805|
[2025/09/12 05:24:11 970288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:670014|prior_time:1757654651934367|is_app_limited:0|send_elapse:35889|ack_elapse:35885|ctl_first_sent_time:1757654651935831|lagest_ack_time:1757654651970252|curr_delivered:712021|
[2025/09/12 05:24:11 970293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651935831|
[2025/09/12 05:24:11 970298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2078||sndq_packets_used_bytes:0|sndq_packets_free:598|
[2025/09/12 05:24:11 970302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:806|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:806|path_largest_ack:806|
[2025/09/12 05:24:11 970306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:670014|prior_time:1757654651934367|is_app_limited:0|send_elapse:35889|ack_elapse:35885|ctl_first_sent_time:1757654651935831|lagest_ack_time:1757654651970252|curr_delivered:713221|
[2025/09/12 05:24:11 970311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651935912|
[2025/09/12 05:24:11 970315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2077||sndq_packets_used_bytes:0|sndq_packets_free:599|
[2025/09/12 05:24:11 970319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34463|rttvar:303|minrtt:30532|latest_rtt:34340|ack_delay:32|
[2025/09/12 05:24:11 970323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34444|rttvar:266|minrtt:30532|latest_rtt:34340|ack_delay:32|
[2025/09/12 05:24:11 970327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:806|lost_pn:803|thresh:3|
[2025/09/12 05:24:11 970331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 970335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34444|rtt_var:266|pto_duration:36444|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 970340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 970344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 970347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 970351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652031274|now:1757654651970335|interv:60939|
[2025/09/12 05:24:11 970359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652031274|now:1757654651970335|interval:60939|pto_count:0|srtt:34444
[2025/09/12 05:24:11 970364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35889, ack_elapse 35885, delivered 43207|rate 1203906|lost 202|
[2025/09/12 05:24:11 970368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203906) in round 16|
[2025/09/12 05:24:11 970372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 970377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:11 970380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651935912|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 970385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651935912|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 970389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40800|srtt:34444|latest_rtt:34340|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 970395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:345|largest:345|pns:2|
[2025/09/12 05:24:11 970399] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:345|frame:ACK |recv_time:1757654651970252|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 970404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771970252|now:1757654651970252|interv:120000000|
[2025/09/12 05:24:11 970408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771970252|now:1757654651970252|interv:120000000|
[2025/09/12 05:24:11 970412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651970896|pq_index:0|
[2025/09/12 05:24:11 970416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651969677|
[2025/09/12 05:24:11 970420] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651970420|
[2025/09/12 05:24:11 970425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651970424|
[2025/09/12 05:24:11 970431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34444|min_srtt:34444|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 970435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:792318|
[2025/09/12 05:24:11 970439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34444|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 970447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 970452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34444|min_srtt:34444|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 970475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:793497|
[2025/09/12 05:24:11 970480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34444|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 970484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 970489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34444|min_srtt:34444|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 970493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:794676|
[2025/09/12 05:24:11 970497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 970501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 970505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 970509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 970513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 970517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:739263|
[2025/09/12 05:24:11 970522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 970525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 970529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651970896|
[2025/09/12 05:24:11 970533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651970896|
[2025/09/12 05:24:11 970537] [debug] |xqc_engine_wakeup_after|wakeup:1757654651970896|now:1757654651970537|diff:359|
[2025/09/12 05:24:11 970541] [debug] |xqc_engine_main_logic|END|now:1757654651970424|
[2025/09/12 05:24:11 970546] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651970546|
[2025/09/12 05:24:11 970550] [debug] |xqc_engine_wakeup_after|wakeup:1757654651970896|now:1757654651970550|diff:346|
[2025/09/12 05:24:11 970554] [debug] |xqc_engine_main_logic|END|now:1757654651970546|
[2025/09/12 05:24:11 971627] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651971626|
[2025/09/12 05:24:11 971635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651970896|pq_index:0|
[2025/09/12 05:24:11 971640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651970424|
[2025/09/12 05:24:11 971649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651971648|
[2025/09/12 05:24:11 971653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651970896|now:1757654651971648|
[2025/09/12 05:24:11 971658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651970896|now:1757654651971648|
[2025/09/12 05:24:11 971662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 971667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34444|min_srtt:34444|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 971671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:794676|
[2025/09/12 05:24:11 971676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 971679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 971683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 971688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 971692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 971696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:739263|
[2025/09/12 05:24:11 971701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 971705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:841|
[2025/09/12 05:24:11 971732] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:841|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757654651971713|stream_id:0|stream_offset:739263|
[2025/09/12 05:24:11 971737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:841|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 971742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 971746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34444|rtt_var:266|pto_duration:36444|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 971750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 971754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 971758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:11 971762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652033157|now:1757654651971746|interv:61411|
[2025/09/12 05:24:11 971769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652033157|now:1757654651971746|interval:61411|pto_count:0|srtt:34444
[2025/09/12 05:24:11 971774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42000|
[2025/09/12 05:24:11 971778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 971782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:740442|
[2025/09/12 05:24:11 971787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 971791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:842|
[2025/09/12 05:24:11 971809] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:842|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654651971797|stream_id:0|stream_offset:740442|
[2025/09/12 05:24:11 971814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:842|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 971819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:11 971823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34444|rtt_var:266|pto_duration:36444|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 971827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 971831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 971834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:11 971838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652033241|now:1757654651971822|interv:61419|
[2025/09/12 05:24:11 971842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652033241|now:1757654651971822|interval:61419|pto_count:0|srtt:34444
[2025/09/12 05:24:11 971846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43200|
[2025/09/12 05:24:11 971851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 971855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:741621|
[2025/09/12 05:24:11 971859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 971863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651972863|now:1757654651971863|interv:1000|
[2025/09/12 05:24:11 971867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 971871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 971875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651972863|
[2025/09/12 05:24:11 971882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651972863|
[2025/09/12 05:24:11 971886] [debug] |xqc_engine_wakeup_after|wakeup:1757654651972863|now:1757654651971886|diff:977|
[2025/09/12 05:24:11 971890] [debug] |xqc_engine_main_logic|END|now:1757654651971648|
[2025/09/12 05:24:11 972245] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651972244|
[2025/09/12 05:24:11 972252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 972257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:345|
[2025/09/12 05:24:11 972261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:346|
[2025/09/12 05:24:11 972267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:346|
[2025/09/12 05:24:11 972271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 972276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:807|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:808|path_largest_ack:807|
[2025/09/12 05:24:11 972280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:672414|prior_time:1757654651936357|is_app_limited:0|send_elapse:35914|ack_elapse:35887|ctl_first_sent_time:1757654651937826|lagest_ack_time:1757654651972244|curr_delivered:714421|
[2025/09/12 05:24:11 972285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651937826|
[2025/09/12 05:24:11 972290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2076||sndq_packets_used_bytes:0|sndq_packets_free:600|
[2025/09/12 05:24:11 972294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:808|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:808|path_largest_ack:808|
[2025/09/12 05:24:11 972298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:672414|prior_time:1757654651936357|is_app_limited:0|send_elapse:35914|ack_elapse:35887|ctl_first_sent_time:1757654651937826|lagest_ack_time:1757654651972244|curr_delivered:715621|
[2025/09/12 05:24:11 972303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651937912|
[2025/09/12 05:24:11 972307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2075||sndq_packets_used_bytes:0|sndq_packets_free:601|
[2025/09/12 05:24:11 972311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34444|rttvar:266|minrtt:30532|latest_rtt:34332|ack_delay:32|
[2025/09/12 05:24:11 972315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34426|rttvar:236|minrtt:30532|latest_rtt:34332|ack_delay:32|
[2025/09/12 05:24:11 972320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:808|lost_pn:805|thresh:3|
[2025/09/12 05:24:11 972324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 972328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34426|rtt_var:236|pto_duration:36426|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 972332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 972336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 972344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 05:24:11 972348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652033223|now:1757654651972328|interv:60895|
[2025/09/12 05:24:11 972352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652033223|now:1757654651972328|interval:60895|pto_count:0|srtt:34426
[2025/09/12 05:24:11 972356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35914, ack_elapse 35887, delivered 43207|rate 1203068|lost 202|
[2025/09/12 05:24:11 972361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203068) in round 16|
[2025/09/12 05:24:11 972365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 972369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:11 972373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651937912|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 972377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651937912|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 972382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40800|srtt:34426|latest_rtt:34332|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 972388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:346|largest:346|pns:2|
[2025/09/12 05:24:11 972392] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:346|frame:ACK |recv_time:1757654651972244|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 972397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771972244|now:1757654651972244|interv:120000000|
[2025/09/12 05:24:11 972401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771972244|now:1757654651972244|interv:120000000|
[2025/09/12 05:24:11 972405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651972863|pq_index:0|
[2025/09/12 05:24:11 972409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651971648|
[2025/09/12 05:24:11 972413] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651972413|
[2025/09/12 05:24:11 972418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651972417|
[2025/09/12 05:24:11 972423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34426|min_srtt:34426|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 972428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:794676|
[2025/09/12 05:24:11 972435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34426|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 972440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 972444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34426|min_srtt:34426|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 972448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:795855|
[2025/09/12 05:24:11 972453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34426|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 972476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 972480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34426|min_srtt:34426|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 972484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:797034|
[2025/09/12 05:24:11 972489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 972492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 972496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 972500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 972505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 972509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:741621|
[2025/09/12 05:24:11 972513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 972517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 972521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651972863|
[2025/09/12 05:24:11 972525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651972863|
[2025/09/12 05:24:11 972529] [debug] |xqc_engine_wakeup_after|wakeup:1757654651972863|now:1757654651972529|diff:334|
[2025/09/12 05:24:11 972533] [debug] |xqc_engine_main_logic|END|now:1757654651972417|
[2025/09/12 05:24:11 972538] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651972538|
[2025/09/12 05:24:11 972542] [debug] |xqc_engine_wakeup_after|wakeup:1757654651972863|now:1757654651972542|diff:321|
[2025/09/12 05:24:11 972546] [debug] |xqc_engine_main_logic|END|now:1757654651972538|
[2025/09/12 05:24:11 973618] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651973618|
[2025/09/12 05:24:11 973627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651972863|pq_index:0|
[2025/09/12 05:24:11 973636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651972417|
[2025/09/12 05:24:11 973641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651973640|
[2025/09/12 05:24:11 973645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654651973347|now:1757654651973640|
[2025/09/12 05:24:11 973649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:11 973653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654651973347|now:1757654651973640|
[2025/09/12 05:24:11 973657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:11 973661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651972863|now:1757654651973640|
[2025/09/12 05:24:11 973665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651972863|now:1757654651973640|
[2025/09/12 05:24:11 973669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 973674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:346|ack_delay:25326|first_ack_range:24|largest_pkt_recv_time:1757654651948347|
[2025/09/12 05:24:11 973678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:346|low:322|pkt_pns:2|
[2025/09/12 05:24:11 973682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:334|frame_largest_recv:346|
[2025/09/12 05:24:11 973686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:11 973691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34426|min_srtt:34426|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 973696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:797034|
[2025/09/12 05:24:11 973700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 973704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 973708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 973712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 973717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:11 973721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:40800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:741621|
[2025/09/12 05:24:11 973726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 973730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:843|
[2025/09/12 05:24:11 973757] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:843|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:40800|now:1757654651973739|stream_id:0|stream_offset:741621|
[2025/09/12 05:24:11 973768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:843|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 973773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 05:24:11 973778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34426|rtt_var:236|pto_duration:36426|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 973782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 973786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 973790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 973794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652035165|now:1757654651973777|interv:61388|
[2025/09/12 05:24:11 973798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652035165|now:1757654651973777|interval:61388|pto_count:0|srtt:34426
[2025/09/12 05:24:11 973802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42007|
[2025/09/12 05:24:11 973807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 973811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:742800|
[2025/09/12 05:24:11 973816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 973820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:844|
[2025/09/12 05:24:11 973839] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:844|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651973826|stream_id:0|stream_offset:742800|
[2025/09/12 05:24:11 973844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:844|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 973848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 973853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34426|rtt_var:236|pto_duration:36426|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 973857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 973861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 973865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 973868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652035252|now:1757654651973852|interv:61400|
[2025/09/12 05:24:11 973872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652035252|now:1757654651973852|interval:61400|pto_count:0|srtt:34426
[2025/09/12 05:24:11 973880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:11 973886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 973893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:743979|
[2025/09/12 05:24:11 973900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 973906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651974906|now:1757654651973906|interv:1000|
[2025/09/12 05:24:11 973912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 973917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 973923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651974906|
[2025/09/12 05:24:11 973929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651974906|
[2025/09/12 05:24:11 973934] [debug] |xqc_engine_wakeup_after|wakeup:1757654651974906|now:1757654651973934|diff:972|
[2025/09/12 05:24:11 973940] [debug] |xqc_engine_main_logic|END|now:1757654651973640|
[2025/09/12 05:24:11 974235] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651974234|
[2025/09/12 05:24:11 974242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 974248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:346|
[2025/09/12 05:24:11 974252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:347|
[2025/09/12 05:24:11 974257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:347|
[2025/09/12 05:24:11 974261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 974266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:809|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:810|path_largest_ack:809|
[2025/09/12 05:24:11 974271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:674814|prior_time:1757654651938366|is_app_limited:0|send_elapse:35882|ack_elapse:35868|ctl_first_sent_time:1757654651939831|lagest_ack_time:1757654651974234|curr_delivered:716821|
[2025/09/12 05:24:11 974276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651939831|
[2025/09/12 05:24:11 974280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2074||sndq_packets_used_bytes:0|sndq_packets_free:602|
[2025/09/12 05:24:11 974284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:810|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:810|path_largest_ack:810|
[2025/09/12 05:24:11 974289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:674814|prior_time:1757654651938366|is_app_limited:0|send_elapse:35882|ack_elapse:35868|ctl_first_sent_time:1757654651939831|lagest_ack_time:1757654651974234|curr_delivered:718021|
[2025/09/12 05:24:11 974293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651939919|
[2025/09/12 05:24:11 974301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2073||sndq_packets_used_bytes:0|sndq_packets_free:603|
[2025/09/12 05:24:11 974305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34426|rttvar:236|minrtt:30532|latest_rtt:34315|ack_delay:32|
[2025/09/12 05:24:11 974310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34408|rttvar:212|minrtt:30532|latest_rtt:34315|ack_delay:32|
[2025/09/12 05:24:11 974314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:810|lost_pn:807|thresh:3|
[2025/09/12 05:24:11 974318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 974322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34408|rtt_var:212|pto_duration:36408|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 974326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 974330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 974334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 974338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652035234|now:1757654651974322|interv:60912|
[2025/09/12 05:24:11 974342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652035234|now:1757654651974322|interval:60912|pto_count:0|srtt:34408
[2025/09/12 05:24:11 974346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35882, ack_elapse 35868, delivered 43207|rate 1204141|lost 202|
[2025/09/12 05:24:11 974351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204141) in round 16|
[2025/09/12 05:24:11 974355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 974359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:11 974363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651939919|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 974368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651939919|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 974372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40807|srtt:34408|latest_rtt:34315|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 974378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:347|largest:347|pns:2|
[2025/09/12 05:24:11 974382] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:347|frame:ACK |recv_time:1757654651974234|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 974387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771974234|now:1757654651974234|interv:120000000|
[2025/09/12 05:24:11 974394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771974234|now:1757654651974234|interv:120000000|
[2025/09/12 05:24:11 974398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651974906|pq_index:0|
[2025/09/12 05:24:11 974402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651973640|
[2025/09/12 05:24:11 974406] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651974405|
[2025/09/12 05:24:11 974410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651974409|
[2025/09/12 05:24:11 974416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34408|min_srtt:34408|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 974421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:797034|
[2025/09/12 05:24:11 974425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34408|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 974430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 974434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34408|min_srtt:34408|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 974438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:798213|
[2025/09/12 05:24:11 974443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34408|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 974447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 974451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34408|min_srtt:34408|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 974474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:799392|
[2025/09/12 05:24:11 974479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 974483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 974486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 974491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 974495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 974499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:743979|
[2025/09/12 05:24:11 974506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 974510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 974514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651974906|
[2025/09/12 05:24:11 974518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651974906|
[2025/09/12 05:24:11 974522] [debug] |xqc_engine_wakeup_after|wakeup:1757654651974906|now:1757654651974522|diff:384|
[2025/09/12 05:24:11 974526] [debug] |xqc_engine_main_logic|END|now:1757654651974409|
[2025/09/12 05:24:11 974531] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651974531|
[2025/09/12 05:24:11 974535] [debug] |xqc_engine_wakeup_after|wakeup:1757654651974906|now:1757654651974535|diff:371|
[2025/09/12 05:24:11 974539] [debug] |xqc_engine_main_logic|END|now:1757654651974531|
[2025/09/12 05:24:11 975612] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651975612|
[2025/09/12 05:24:11 975621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651974906|pq_index:0|
[2025/09/12 05:24:11 975625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651974409|
[2025/09/12 05:24:11 975630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651975629|
[2025/09/12 05:24:11 975635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651974906|now:1757654651975629|
[2025/09/12 05:24:11 975639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651974906|now:1757654651975629|
[2025/09/12 05:24:11 975643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 975648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34408|min_srtt:34408|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 975653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:799392|
[2025/09/12 05:24:11 975657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 975661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 975665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 975669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 975674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 975678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:743979|
[2025/09/12 05:24:11 975682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 975691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:845|
[2025/09/12 05:24:11 975718] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:845|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651975699|stream_id:0|stream_offset:743979|
[2025/09/12 05:24:11 975724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:845|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 975728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 975733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34408|rtt_var:212|pto_duration:36408|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 975737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 975741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 975745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 975749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652037107|now:1757654651975732|interv:61375|
[2025/09/12 05:24:11 975753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652037107|now:1757654651975732|interval:61375|pto_count:0|srtt:34408
[2025/09/12 05:24:11 975757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42007|
[2025/09/12 05:24:11 975762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 975766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:745158|
[2025/09/12 05:24:11 975771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 975774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:846|
[2025/09/12 05:24:11 975792] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:846|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651975780|stream_id:0|stream_offset:745158|
[2025/09/12 05:24:11 975797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:846|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 975802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 975806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34408|rtt_var:212|pto_duration:36408|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 975810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 975814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 975818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 975822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652037188|now:1757654651975806|interv:61382|
[2025/09/12 05:24:11 975829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652037188|now:1757654651975806|interval:61382|pto_count:0|srtt:34408
[2025/09/12 05:24:11 975834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:11 975838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 975842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:746337|
[2025/09/12 05:24:11 975847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 975851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651976851|now:1757654651975851|interv:1000|
[2025/09/12 05:24:11 975855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 975858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 975862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651976851|
[2025/09/12 05:24:11 975867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651976851|
[2025/09/12 05:24:11 975870] [debug] |xqc_engine_wakeup_after|wakeup:1757654651976851|now:1757654651975870|diff:981|
[2025/09/12 05:24:11 975875] [debug] |xqc_engine_main_logic|END|now:1757654651975629|
[2025/09/12 05:24:11 976238] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651976237|
[2025/09/12 05:24:11 976244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 976250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:347|
[2025/09/12 05:24:11 976254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:348|
[2025/09/12 05:24:11 976260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:348|
[2025/09/12 05:24:11 976264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 976269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:811|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:812|path_largest_ack:811|
[2025/09/12 05:24:11 976274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:677214|prior_time:1757654651940354|is_app_limited:0|send_elapse:35907|ack_elapse:35883|ctl_first_sent_time:1757654651941820|lagest_ack_time:1757654651976237|curr_delivered:719221|
[2025/09/12 05:24:11 976279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651941820|
[2025/09/12 05:24:11 976283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2072||sndq_packets_used_bytes:0|sndq_packets_free:604|
[2025/09/12 05:24:11 976287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:812|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:812|path_largest_ack:812|
[2025/09/12 05:24:11 976292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:677214|prior_time:1757654651940354|is_app_limited:0|send_elapse:35907|ack_elapse:35883|ctl_first_sent_time:1757654651941820|lagest_ack_time:1757654651976237|curr_delivered:720421|
[2025/09/12 05:24:11 976303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651941906|
[2025/09/12 05:24:11 976307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2071||sndq_packets_used_bytes:0|sndq_packets_free:605|
[2025/09/12 05:24:11 976311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34408|rttvar:212|minrtt:30532|latest_rtt:34331|ack_delay:32|
[2025/09/12 05:24:11 976316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34394|rttvar:186|minrtt:30532|latest_rtt:34331|ack_delay:32|
[2025/09/12 05:24:11 976320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:812|lost_pn:809|thresh:3|
[2025/09/12 05:24:11 976324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 976328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34394|rtt_var:186|pto_duration:36394|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 976332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 976336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 976340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 976344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652037174|now:1757654651976328|interv:60846|
[2025/09/12 05:24:11 976348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652037174|now:1757654651976328|interval:60846|pto_count:0|srtt:34394
[2025/09/12 05:24:11 976353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35907, ack_elapse 35883, delivered 43207|rate 1203302|lost 202|
[2025/09/12 05:24:11 976357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203302) in round 16|
[2025/09/12 05:24:11 976361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 976365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:11 976369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651941906|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 976374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651941906|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 976378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40807|srtt:34394|latest_rtt:34331|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 976384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:348|largest:348|pns:2|
[2025/09/12 05:24:11 976388] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:348|frame:ACK |recv_time:1757654651976237|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 976396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771976237|now:1757654651976237|interv:120000000|
[2025/09/12 05:24:11 976400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771976237|now:1757654651976237|interv:120000000|
[2025/09/12 05:24:11 976404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651976851|pq_index:0|
[2025/09/12 05:24:11 976408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651975629|
[2025/09/12 05:24:11 976412] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651976412|
[2025/09/12 05:24:11 976417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651976416|
[2025/09/12 05:24:11 976422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34394|min_srtt:34394|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 976427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:799392|
[2025/09/12 05:24:11 976431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34394|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 976436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 976440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34394|min_srtt:34394|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 976444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:800571|
[2025/09/12 05:24:11 976449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34394|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 976453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 976476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34394|min_srtt:34394|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 976480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:801750|
[2025/09/12 05:24:11 976484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 976488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 976492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 976496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 976503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 976508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:746337|
[2025/09/12 05:24:11 976512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 976516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 976520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651976851|
[2025/09/12 05:24:11 976524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651976851|
[2025/09/12 05:24:11 976528] [debug] |xqc_engine_wakeup_after|wakeup:1757654651976851|now:1757654651976528|diff:323|
[2025/09/12 05:24:11 976532] [debug] |xqc_engine_main_logic|END|now:1757654651976416|
[2025/09/12 05:24:11 976537] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651976537|
[2025/09/12 05:24:11 976541] [debug] |xqc_engine_wakeup_after|wakeup:1757654651976851|now:1757654651976541|diff:310|
[2025/09/12 05:24:11 976544] [debug] |xqc_engine_main_logic|END|now:1757654651976537|
[2025/09/12 05:24:11 977617] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651977617|
[2025/09/12 05:24:11 977626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651976851|pq_index:0|
[2025/09/12 05:24:11 977631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651976416|
[2025/09/12 05:24:11 977636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651977635|
[2025/09/12 05:24:11 977640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651976851|now:1757654651977635|
[2025/09/12 05:24:11 977644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651976851|now:1757654651977635|
[2025/09/12 05:24:11 977648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 977654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34394|min_srtt:34394|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 977658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:801750|
[2025/09/12 05:24:11 977663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 977667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 977670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 977675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 977680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 977684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:746337|
[2025/09/12 05:24:11 977693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 977697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:847|
[2025/09/12 05:24:11 977723] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:847|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651977705|stream_id:0|stream_offset:746337|
[2025/09/12 05:24:11 977729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:847|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 977734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 977738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34394|rtt_var:186|pto_duration:36394|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 977743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 977747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 977750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 977754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652039099|now:1757654651977738|interv:61361|
[2025/09/12 05:24:11 977758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652039099|now:1757654651977738|interval:61361|pto_count:0|srtt:34394
[2025/09/12 05:24:11 977763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42007|
[2025/09/12 05:24:11 977768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 977772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:747516|
[2025/09/12 05:24:11 977776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 977780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:848|
[2025/09/12 05:24:11 977798] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:848|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651977786|stream_id:0|stream_offset:747516|
[2025/09/12 05:24:11 977803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:848|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 977807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 977811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34394|rtt_var:186|pto_duration:36394|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 977816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 977819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 977827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 977831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652039180|now:1757654651977811|interv:61369|
[2025/09/12 05:24:11 977835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652039180|now:1757654651977811|interval:61369|pto_count:0|srtt:34394
[2025/09/12 05:24:11 977839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:11 977844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 977848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:748695|
[2025/09/12 05:24:11 977855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 977861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651978861|now:1757654651977861|interv:1000|
[2025/09/12 05:24:11 977867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 977873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 977879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651978861|
[2025/09/12 05:24:11 977885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651978861|
[2025/09/12 05:24:11 977890] [debug] |xqc_engine_wakeup_after|wakeup:1757654651978861|now:1757654651977890|diff:971|
[2025/09/12 05:24:11 977896] [debug] |xqc_engine_main_logic|END|now:1757654651977635|
[2025/09/12 05:24:11 978232] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651978231|
[2025/09/12 05:24:11 978239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 978245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:348|
[2025/09/12 05:24:11 978249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:349|
[2025/09/12 05:24:11 978254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:349|
[2025/09/12 05:24:11 978258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 978263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:813|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:814|path_largest_ack:813|
[2025/09/12 05:24:11 978268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:679614|prior_time:1757654651942372|is_app_limited:0|send_elapse:35931|ack_elapse:35859|ctl_first_sent_time:1757654651943841|lagest_ack_time:1757654651978231|curr_delivered:721621|
[2025/09/12 05:24:11 978272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651943841|
[2025/09/12 05:24:11 978277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2070||sndq_packets_used_bytes:0|sndq_packets_free:606|
[2025/09/12 05:24:11 978281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:814|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:814|path_largest_ack:814|
[2025/09/12 05:24:11 978290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:679614|prior_time:1757654651942372|is_app_limited:0|send_elapse:35931|ack_elapse:35859|ctl_first_sent_time:1757654651943841|lagest_ack_time:1757654651978231|curr_delivered:722821|
[2025/09/12 05:24:11 978294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651943931|
[2025/09/12 05:24:11 978298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2069||sndq_packets_used_bytes:0|sndq_packets_free:607|
[2025/09/12 05:24:11 978302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34394|rttvar:186|minrtt:30532|latest_rtt:34300|ack_delay:32|
[2025/09/12 05:24:11 978306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34378|rttvar:171|minrtt:30532|latest_rtt:34300|ack_delay:32|
[2025/09/12 05:24:11 978311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:814|lost_pn:811|thresh:3|
[2025/09/12 05:24:11 978315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 978319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:171|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 978323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 978327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 978331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 978335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652039164|now:1757654651978319|interv:60845|
[2025/09/12 05:24:11 978339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652039164|now:1757654651978319|interval:60845|pto_count:0|srtt:34378
[2025/09/12 05:24:11 978343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35931, ack_elapse 35859, delivered 43207|rate 1202499|lost 202|
[2025/09/12 05:24:11 978348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202499) in round 16|
[2025/09/12 05:24:11 978352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 978356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:11 978360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651943931|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 978365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651943931|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 978369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40807|srtt:34378|latest_rtt:34300|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 978377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:349|largest:349|pns:2|
[2025/09/12 05:24:11 978381] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:349|frame:ACK |recv_time:1757654651978231|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 978386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771978231|now:1757654651978231|interv:120000000|
[2025/09/12 05:24:11 978390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771978231|now:1757654651978231|interv:120000000|
[2025/09/12 05:24:11 978394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651978861|pq_index:0|
[2025/09/12 05:24:11 978398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651977635|
[2025/09/12 05:24:11 978402] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651978402|
[2025/09/12 05:24:11 978407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651978406|
[2025/09/12 05:24:11 978413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 978417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:801750|
[2025/09/12 05:24:11 978422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 978426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 978431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 978435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:802929|
[2025/09/12 05:24:11 978439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 978443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 978447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 978452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:804108|
[2025/09/12 05:24:11 978474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 978479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 978482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 978490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 978494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 978498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:748695|
[2025/09/12 05:24:11 978503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 978507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 978511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651978861|
[2025/09/12 05:24:11 978515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651978861|
[2025/09/12 05:24:11 978518] [debug] |xqc_engine_wakeup_after|wakeup:1757654651978861|now:1757654651978518|diff:343|
[2025/09/12 05:24:11 978523] [debug] |xqc_engine_main_logic|END|now:1757654651978406|
[2025/09/12 05:24:11 978528] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651978528|
[2025/09/12 05:24:11 978532] [debug] |xqc_engine_wakeup_after|wakeup:1757654651978861|now:1757654651978531|diff:330|
[2025/09/12 05:24:11 978535] [debug] |xqc_engine_main_logic|END|now:1757654651978528|
[2025/09/12 05:24:11 979608] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651979608|
[2025/09/12 05:24:11 979617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651978861|pq_index:0|
[2025/09/12 05:24:11 979621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651978406|
[2025/09/12 05:24:11 979626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651979625|
[2025/09/12 05:24:11 979631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651978861|now:1757654651979625|
[2025/09/12 05:24:11 979635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651978861|now:1757654651979625|
[2025/09/12 05:24:11 979639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 979644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 979649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:804108|
[2025/09/12 05:24:11 979654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 979657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 979661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 979666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 979670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 979679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:748695|
[2025/09/12 05:24:11 979683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 979688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:849|
[2025/09/12 05:24:11 979714] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:849|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651979696|stream_id:0|stream_offset:748695|
[2025/09/12 05:24:11 979720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:849|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 979725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 979729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:171|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 979733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 979737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 979741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 979745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652041074|now:1757654651979729|interv:61345|
[2025/09/12 05:24:11 979749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652041074|now:1757654651979729|interval:61345|pto_count:0|srtt:34378
[2025/09/12 05:24:11 979753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42007|
[2025/09/12 05:24:11 979758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 979762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:749874|
[2025/09/12 05:24:11 979766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 979770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:850|
[2025/09/12 05:24:11 979788] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:850|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651979776|stream_id:0|stream_offset:749874|
[2025/09/12 05:24:11 979793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:850|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 979797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 979801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:171|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 979809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 979813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 979817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 979821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652041154|now:1757654651979801|interv:61353|
[2025/09/12 05:24:11 979825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652041154|now:1757654651979801|interval:61353|pto_count:0|srtt:34378
[2025/09/12 05:24:11 979829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:11 979834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 979838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:751053|
[2025/09/12 05:24:11 979845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 979852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651980851|now:1757654651979851|interv:1000|
[2025/09/12 05:24:11 979858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 979863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 979869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651980851|
[2025/09/12 05:24:11 979875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651980851|
[2025/09/12 05:24:11 979880] [debug] |xqc_engine_wakeup_after|wakeup:1757654651980851|now:1757654651979880|diff:971|
[2025/09/12 05:24:11 979886] [debug] |xqc_engine_main_logic|END|now:1757654651979625|
[2025/09/12 05:24:11 980223] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651980222|
[2025/09/12 05:24:11 980230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 980236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:349|
[2025/09/12 05:24:11 980240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:350|
[2025/09/12 05:24:11 980245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:350|
[2025/09/12 05:24:11 980249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 980254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:815|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:816|path_largest_ack:815|
[2025/09/12 05:24:11 980259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:682014|prior_time:1757654651944342|is_app_limited:0|send_elapse:35900|ack_elapse:35880|ctl_first_sent_time:1757654651945811|lagest_ack_time:1757654651980222|curr_delivered:724021|
[2025/09/12 05:24:11 980264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651945811|
[2025/09/12 05:24:11 980268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2068||sndq_packets_used_bytes:0|sndq_packets_free:608|
[2025/09/12 05:24:11 980277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:816|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:816|path_largest_ack:816|
[2025/09/12 05:24:11 980281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:682014|prior_time:1757654651944342|is_app_limited:0|send_elapse:35900|ack_elapse:35880|ctl_first_sent_time:1757654651945811|lagest_ack_time:1757654651980222|curr_delivered:725221|
[2025/09/12 05:24:11 980285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651945899|
[2025/09/12 05:24:11 980289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2067||sndq_packets_used_bytes:0|sndq_packets_free:609|
[2025/09/12 05:24:11 980293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34378|rttvar:171|minrtt:30532|latest_rtt:34323|ack_delay:40|
[2025/09/12 05:24:11 980298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34366|rttvar:152|minrtt:30532|latest_rtt:34323|ack_delay:40|
[2025/09/12 05:24:11 980302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:816|lost_pn:813|thresh:3|
[2025/09/12 05:24:11 980306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 980310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34366|rtt_var:152|pto_duration:36366|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 980315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 980319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 980322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 980326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652041142|now:1757654651980310|interv:60832|
[2025/09/12 05:24:11 980330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652041142|now:1757654651980310|interval:60832|pto_count:0|srtt:34366
[2025/09/12 05:24:11 980335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35900, ack_elapse 35880, delivered 43207|rate 1203537|lost 202|
[2025/09/12 05:24:11 980339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203537) in round 16|
[2025/09/12 05:24:11 980344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 980348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:11 980352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651945899|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 980356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651945899|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 980361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40807|srtt:34366|latest_rtt:34323|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 980369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:350|largest:350|pns:2|
[2025/09/12 05:24:11 980374] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:350|frame:ACK |recv_time:1757654651980222|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 980378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771980222|now:1757654651980222|interv:120000000|
[2025/09/12 05:24:11 980382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771980222|now:1757654651980222|interv:120000000|
[2025/09/12 05:24:11 980386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651980851|pq_index:0|
[2025/09/12 05:24:11 980390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651979625|
[2025/09/12 05:24:11 980394] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651980394|
[2025/09/12 05:24:11 980399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651980398|
[2025/09/12 05:24:11 980405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34366|min_srtt:34366|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 980409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:804108|
[2025/09/12 05:24:11 980414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34366|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 980419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 980423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34366|min_srtt:34366|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 980427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:805287|
[2025/09/12 05:24:11 980432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34366|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 980436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 980440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34366|min_srtt:34366|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 980444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:806466|
[2025/09/12 05:24:11 980448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 980471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 980478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 980482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 980486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 980491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:751053|
[2025/09/12 05:24:11 980495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 980499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 980503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651980851|
[2025/09/12 05:24:11 980507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651980851|
[2025/09/12 05:24:11 980511] [debug] |xqc_engine_wakeup_after|wakeup:1757654651980851|now:1757654651980510|diff:341|
[2025/09/12 05:24:11 980515] [debug] |xqc_engine_main_logic|END|now:1757654651980398|
[2025/09/12 05:24:11 980520] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651980520|
[2025/09/12 05:24:11 980524] [debug] |xqc_engine_wakeup_after|wakeup:1757654651980851|now:1757654651980524|diff:327|
[2025/09/12 05:24:11 980528] [debug] |xqc_engine_main_logic|END|now:1757654651980520|
[2025/09/12 05:24:11 981600] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651981600|
[2025/09/12 05:24:11 981609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651980851|pq_index:0|
[2025/09/12 05:24:11 981613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651980398|
[2025/09/12 05:24:11 981618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651981617|
[2025/09/12 05:24:11 981623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651980851|now:1757654651981617|
[2025/09/12 05:24:11 981627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651980851|now:1757654651981617|
[2025/09/12 05:24:11 981631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 981636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34366|min_srtt:34366|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 981641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:806466|
[2025/09/12 05:24:11 981645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 981649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 981653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 981661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 981666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 981670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:751053|
[2025/09/12 05:24:11 981674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 981679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:851|
[2025/09/12 05:24:11 981706] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:851|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651981687|stream_id:0|stream_offset:751053|
[2025/09/12 05:24:11 981712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:851|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 981716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 981721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34366|rtt_var:152|pto_duration:36366|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 981725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 981729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 981733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 981737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652043053|now:1757654651981720|interv:61333|
[2025/09/12 05:24:11 981741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652043053|now:1757654651981720|interval:61333|pto_count:0|srtt:34366
[2025/09/12 05:24:11 981745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42007|
[2025/09/12 05:24:11 981751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 981755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:752232|
[2025/09/12 05:24:11 981760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 981764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:852|
[2025/09/12 05:24:11 981781] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:852|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651981770|stream_id:0|stream_offset:752232|
[2025/09/12 05:24:11 981786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:852|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 981791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 981799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34366|rtt_var:152|pto_duration:36366|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 981803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 981807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 981811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 981814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652043136|now:1757654651981798|interv:61338|
[2025/09/12 05:24:11 981819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652043136|now:1757654651981798|interval:61338|pto_count:0|srtt:34366
[2025/09/12 05:24:11 981823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:11 981827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 981831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:753411|
[2025/09/12 05:24:11 981839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 981845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651982845|now:1757654651981845|interv:1000|
[2025/09/12 05:24:11 981851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 981857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 981863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651982845|
[2025/09/12 05:24:11 981869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651982845|
[2025/09/12 05:24:11 981874] [debug] |xqc_engine_wakeup_after|wakeup:1757654651982845|now:1757654651981874|diff:971|
[2025/09/12 05:24:11 981880] [debug] |xqc_engine_main_logic|END|now:1757654651981617|
[2025/09/12 05:24:11 982237] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651982236|
[2025/09/12 05:24:11 982243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 982249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:350|
[2025/09/12 05:24:11 982253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:351|
[2025/09/12 05:24:11 982258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:351|
[2025/09/12 05:24:11 982262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 982267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:817|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:818|path_largest_ack:817|
[2025/09/12 05:24:11 982272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:684414|prior_time:1757654651946342|is_app_limited:0|send_elapse:35909|ack_elapse:35894|ctl_first_sent_time:1757654651947812|lagest_ack_time:1757654651982236|curr_delivered:726421|
[2025/09/12 05:24:11 982277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651947812|
[2025/09/12 05:24:11 982285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2066||sndq_packets_used_bytes:0|sndq_packets_free:610|
[2025/09/12 05:24:11 982289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:818|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:818|path_largest_ack:818|
[2025/09/12 05:24:11 982293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:684414|prior_time:1757654651946342|is_app_limited:0|send_elapse:35909|ack_elapse:35894|ctl_first_sent_time:1757654651947812|lagest_ack_time:1757654651982236|curr_delivered:727621|
[2025/09/12 05:24:11 982298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651947903|
[2025/09/12 05:24:11 982302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2065||sndq_packets_used_bytes:0|sndq_packets_free:611|
[2025/09/12 05:24:11 982306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34366|rttvar:152|minrtt:30532|latest_rtt:34333|ack_delay:32|
[2025/09/12 05:24:11 982310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34358|rttvar:130|minrtt:30532|latest_rtt:34333|ack_delay:32|
[2025/09/12 05:24:11 982314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:818|lost_pn:815|thresh:3|
[2025/09/12 05:24:11 982318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 982322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34358|rtt_var:130|pto_duration:36358|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 982327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 982331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 982334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 982338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652043128|now:1757654651982322|interv:60806|
[2025/09/12 05:24:11 982342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652043128|now:1757654651982322|interval:60806|pto_count:0|srtt:34358
[2025/09/12 05:24:11 982347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35909, ack_elapse 35894, delivered 43207|rate 1203235|lost 202|
[2025/09/12 05:24:11 982351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203235) in round 16|
[2025/09/12 05:24:11 982355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 982359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:11 982363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651947903|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 982368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651947903|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 982375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40807|srtt:34358|latest_rtt:34333|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 982380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:11 982384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654652007236|now:1757654651982236|interv:25000|
[2025/09/12 05:24:11 982389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651982236|max_ack_delay:25000|
[2025/09/12 05:24:11 982394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:351|largest:351|pns:2|
[2025/09/12 05:24:11 982398] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:351|frame:PING ACK |recv_time:1757654651982236|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 982403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771982236|now:1757654651982236|interv:120000000|
[2025/09/12 05:24:11 982407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771982236|now:1757654651982236|interv:120000000|
[2025/09/12 05:24:11 982411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651982845|pq_index:0|
[2025/09/12 05:24:11 982415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651981617|
[2025/09/12 05:24:11 982419] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651982419|
[2025/09/12 05:24:11 982424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651982423|
[2025/09/12 05:24:11 982429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34358|min_srtt:34358|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 982434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:806466|
[2025/09/12 05:24:11 982438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34358|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 982443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 982447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34358|min_srtt:34358|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 982451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:807645|
[2025/09/12 05:24:11 982474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34358|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 982481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 982486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34358|min_srtt:34358|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 982490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:808824|
[2025/09/12 05:24:11 982494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 982498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 982502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 982506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 982510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 982514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:753411|
[2025/09/12 05:24:11 982519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 982523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 982527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651982845|
[2025/09/12 05:24:11 982530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651982845|
[2025/09/12 05:24:11 982534] [debug] |xqc_engine_wakeup_after|wakeup:1757654651982845|now:1757654651982534|diff:311|
[2025/09/12 05:24:11 982539] [debug] |xqc_engine_main_logic|END|now:1757654651982423|
[2025/09/12 05:24:11 982544] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651982544|
[2025/09/12 05:24:11 982547] [debug] |xqc_engine_wakeup_after|wakeup:1757654651982845|now:1757654651982547|diff:298|
[2025/09/12 05:24:11 982551] [debug] |xqc_engine_main_logic|END|now:1757654651982544|
[2025/09/12 05:24:11 983619] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651983619|
[2025/09/12 05:24:11 983629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651982845|pq_index:0|
[2025/09/12 05:24:11 983633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651982423|
[2025/09/12 05:24:11 983638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651983637|
[2025/09/12 05:24:11 983644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651982845|now:1757654651983637|
[2025/09/12 05:24:11 983651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651982845|now:1757654651983637|
[2025/09/12 05:24:11 983657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 983665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34358|min_srtt:34358|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 983675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:808824|
[2025/09/12 05:24:11 983680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 983684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 983688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 983692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 983696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 983701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:753411|
[2025/09/12 05:24:11 983705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 983709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:853|
[2025/09/12 05:24:11 983742] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:853|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651983718|stream_id:0|stream_offset:753411|
[2025/09/12 05:24:11 983751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:853|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 983757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 983761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34358|rtt_var:130|pto_duration:36358|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 983766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 983770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 983773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 983777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652045076|now:1757654651983761|interv:61315|
[2025/09/12 05:24:11 983782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652045076|now:1757654651983761|interval:61315|pto_count:0|srtt:34358
[2025/09/12 05:24:11 983786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42007|
[2025/09/12 05:24:11 983791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 983795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:754590|
[2025/09/12 05:24:11 983804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 983808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:854|
[2025/09/12 05:24:11 983838] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:854|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651983816|stream_id:0|stream_offset:754590|
[2025/09/12 05:24:11 983845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:854|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 983849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 983854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34358|rtt_var:130|pto_duration:36358|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 983858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 983862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 983866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 983869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652045174|now:1757654651983853|interv:61321|
[2025/09/12 05:24:11 983873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652045174|now:1757654651983853|interval:61321|pto_count:0|srtt:34358
[2025/09/12 05:24:11 983878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:11 983885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 983891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:755769|
[2025/09/12 05:24:11 983898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 983905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651984905|now:1757654651983905|interv:1000|
[2025/09/12 05:24:11 983912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 983917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 983922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651984905|
[2025/09/12 05:24:11 983928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651984905|
[2025/09/12 05:24:11 983933] [debug] |xqc_engine_wakeup_after|wakeup:1757654651984905|now:1757654651983933|diff:972|
[2025/09/12 05:24:11 983939] [debug] |xqc_engine_main_logic|END|now:1757654651983637|
[2025/09/12 05:24:11 984212] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651984211|
[2025/09/12 05:24:11 984218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 984224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:351|
[2025/09/12 05:24:11 984228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:352|
[2025/09/12 05:24:11 984238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:352|
[2025/09/12 05:24:11 984242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 984247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:819|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:820|path_largest_ack:819|
[2025/09/12 05:24:11 984251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:686814|prior_time:1757654651948347|is_app_limited:0|send_elapse:35924|ack_elapse:35864|ctl_first_sent_time:1757654651949832|lagest_ack_time:1757654651984211|curr_delivered:728821|
[2025/09/12 05:24:11 984256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651949832|
[2025/09/12 05:24:11 984261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2064||sndq_packets_used_bytes:0|sndq_packets_free:612|
[2025/09/12 05:24:11 984265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:820|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:820|path_largest_ack:820|
[2025/09/12 05:24:11 984269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:686814|prior_time:1757654651948347|is_app_limited:0|send_elapse:35924|ack_elapse:35864|ctl_first_sent_time:1757654651949832|lagest_ack_time:1757654651984211|curr_delivered:730021|
[2025/09/12 05:24:11 984274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651949925|
[2025/09/12 05:24:11 984278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2063||sndq_packets_used_bytes:0|sndq_packets_free:613|
[2025/09/12 05:24:11 984282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34358|rttvar:130|minrtt:30532|latest_rtt:34286|ack_delay:40|
[2025/09/12 05:24:11 984286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34344|rttvar:126|minrtt:30532|latest_rtt:34286|ack_delay:40|
[2025/09/12 05:24:11 984290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:820|lost_pn:817|thresh:3|
[2025/09/12 05:24:11 984294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 984298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34344|rtt_var:126|pto_duration:36344|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 984304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 984310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 984316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 984323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652045160|now:1757654651984298|interv:60862|
[2025/09/12 05:24:11 984328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652045160|now:1757654651984298|interval:60862|pto_count:0|srtt:34344
[2025/09/12 05:24:11 984334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35924, ack_elapse 35864, delivered 43207|rate 1202733|lost 202|
[2025/09/12 05:24:11 984344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202733) in round 16|
[2025/09/12 05:24:11 984349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 984355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:11 984360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651949925|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 984368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651949925|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 984373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40807|srtt:34344|latest_rtt:34286|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 984379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:352|largest:352|pns:2|
[2025/09/12 05:24:11 984384] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:352|frame:ACK |recv_time:1757654651984211|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 984388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771984211|now:1757654651984211|interv:120000000|
[2025/09/12 05:24:11 984392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771984211|now:1757654651984211|interv:120000000|
[2025/09/12 05:24:11 984396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651984905|pq_index:0|
[2025/09/12 05:24:11 984401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651983637|
[2025/09/12 05:24:11 984404] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651984404|
[2025/09/12 05:24:11 984409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651984408|
[2025/09/12 05:24:11 984415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34344|min_srtt:34344|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 984420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:808824|
[2025/09/12 05:24:11 984424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34344|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 984429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 984433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34344|min_srtt:34344|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 984437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:810003|
[2025/09/12 05:24:11 984445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34344|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 984449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 984454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34344|min_srtt:34344|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 984477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:811182|
[2025/09/12 05:24:11 984482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 984485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 984489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 984494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 984498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 984502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:755769|
[2025/09/12 05:24:11 984507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 984510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 984514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651984905|
[2025/09/12 05:24:11 984518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651984905|
[2025/09/12 05:24:11 984522] [debug] |xqc_engine_wakeup_after|wakeup:1757654651984905|now:1757654651984522|diff:383|
[2025/09/12 05:24:11 984526] [debug] |xqc_engine_main_logic|END|now:1757654651984408|
[2025/09/12 05:24:11 984532] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651984532|
[2025/09/12 05:24:11 984536] [debug] |xqc_engine_wakeup_after|wakeup:1757654651984905|now:1757654651984535|diff:370|
[2025/09/12 05:24:11 984539] [debug] |xqc_engine_main_logic|END|now:1757654651984532|
[2025/09/12 05:24:11 985614] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651985614|
[2025/09/12 05:24:11 985642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651984905|pq_index:0|
[2025/09/12 05:24:11 985650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651984408|
[2025/09/12 05:24:11 985658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651985656|
[2025/09/12 05:24:11 985664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651984905|now:1757654651985656|
[2025/09/12 05:24:11 985671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651984905|now:1757654651985656|
[2025/09/12 05:24:11 985686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 985694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34344|min_srtt:34344|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 985701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:811182|
[2025/09/12 05:24:11 985706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 985710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 985714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 985718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 985723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 985727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:755769|
[2025/09/12 05:24:11 985732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 985736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:855|
[2025/09/12 05:24:11 985778] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:855|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651985746|stream_id:0|stream_offset:755769|
[2025/09/12 05:24:11 985788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:855|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 985795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 985799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34344|rtt_var:126|pto_duration:36344|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 985804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 985808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 985812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 985816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652047090|now:1757654651985799|interv:61291|
[2025/09/12 05:24:11 985820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652047090|now:1757654651985799|interval:61291|pto_count:0|srtt:34344
[2025/09/12 05:24:11 985825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42007|
[2025/09/12 05:24:11 985830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 985838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:756948|
[2025/09/12 05:24:11 985843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 985847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:856|
[2025/09/12 05:24:11 985880] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:856|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651985856|stream_id:0|stream_offset:756948|
[2025/09/12 05:24:11 985887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:856|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 985891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 985898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34344|rtt_var:126|pto_duration:36344|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 985905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 985911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 985917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 985923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652047200|now:1757654651985898|interv:61302|
[2025/09/12 05:24:11 985929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652047200|now:1757654651985898|interval:61302|pto_count:0|srtt:34344
[2025/09/12 05:24:11 985936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:11 985943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 985949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:758127|
[2025/09/12 05:24:11 985956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 985963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:857|
[2025/09/12 05:24:11 985988] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:857|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654651985971|stream_id:0|stream_offset:758127|
[2025/09/12 05:24:11 985994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:857|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 985999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:11 986006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34344|rtt_var:126|pto_duration:36344|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 986012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 986025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 986031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:11 986038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652047315|now:1757654651986005|interv:61310|
[2025/09/12 05:24:11 986045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652047315|now:1757654651986005|interval:61310|pto_count:0|srtt:34344
[2025/09/12 05:24:11 986052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:11 986057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 986062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:759306|
[2025/09/12 05:24:11 986066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 986070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651987070|now:1757654651986070|interv:1000|
[2025/09/12 05:24:11 986074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 986078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 986082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651987070|
[2025/09/12 05:24:11 986086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651987070|
[2025/09/12 05:24:11 986090] [debug] |xqc_engine_wakeup_after|wakeup:1757654651987070|now:1757654651986090|diff:980|
[2025/09/12 05:24:11 986095] [debug] |xqc_engine_main_logic|END|now:1757654651985656|
[2025/09/12 05:24:11 986219] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654651986218|
[2025/09/12 05:24:11 986227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 986233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:352|
[2025/09/12 05:24:11 986237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:353|
[2025/09/12 05:24:11 986243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:353|
[2025/09/12 05:24:11 986247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 986252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:821|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:822|path_largest_ack:821|
[2025/09/12 05:24:11 986257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:689214|prior_time:1757654651950327|is_app_limited:0|send_elapse:35902|ack_elapse:35891|ctl_first_sent_time:1757654651951794|lagest_ack_time:1757654651986218|curr_delivered:731221|
[2025/09/12 05:24:11 986262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651951794|
[2025/09/12 05:24:11 986267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2062||sndq_packets_used_bytes:0|sndq_packets_free:614|
[2025/09/12 05:24:11 986271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:822|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:822|path_largest_ack:822|
[2025/09/12 05:24:11 986280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:689214|prior_time:1757654651950327|is_app_limited:0|send_elapse:35902|ack_elapse:35891|ctl_first_sent_time:1757654651951794|lagest_ack_time:1757654651986218|curr_delivered:732421|
[2025/09/12 05:24:11 986285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651951880|
[2025/09/12 05:24:11 986289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2061||sndq_packets_used_bytes:0|sndq_packets_free:615|
[2025/09/12 05:24:11 986293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34344|rttvar:126|minrtt:30532|latest_rtt:34338|ack_delay:32|
[2025/09/12 05:24:11 986297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34339|rttvar:104|minrtt:30532|latest_rtt:34338|ack_delay:32|
[2025/09/12 05:24:11 986301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:822|lost_pn:819|thresh:3|
[2025/09/12 05:24:11 986306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 986310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34339|rtt_var:104|pto_duration:36339|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 986314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 986318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 986322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 986326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652047310|now:1757654651986309|interv:61001|
[2025/09/12 05:24:11 986330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652047310|now:1757654651986309|interval:61001|pto_count:0|srtt:34339
[2025/09/12 05:24:11 986334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35902, ack_elapse 35891, delivered 43207|rate 1203470|lost 202|
[2025/09/12 05:24:11 986339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203470) in round 16|
[2025/09/12 05:24:11 986343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 986347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:11 986351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651951880|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 986356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651951880|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:691614|
[2025/09/12 05:24:11 986360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34339|latest_rtt:34338|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 986369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:353|largest:353|pns:2|
[2025/09/12 05:24:11 986373] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:353|frame:ACK |recv_time:1757654651986218|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 986378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771986218|now:1757654651986218|interv:120000000|
[2025/09/12 05:24:11 986383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771986218|now:1757654651986218|interv:120000000|
[2025/09/12 05:24:11 986387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651987070|pq_index:0|
[2025/09/12 05:24:11 986391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651985656|
[2025/09/12 05:24:11 986395] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651986395|
[2025/09/12 05:24:11 986400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651986399|
[2025/09/12 05:24:11 986406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34339|min_srtt:34339|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 986410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:811182|
[2025/09/12 05:24:11 986415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34339|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 986420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 986424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34339|min_srtt:34339|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 986428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:812361|
[2025/09/12 05:24:11 986433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34339|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 986437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 986441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34339|min_srtt:34339|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 986446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:813540|
[2025/09/12 05:24:11 986450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 986454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 986488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 986493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 986497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 986502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:759306|
[2025/09/12 05:24:11 986506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 986510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 986514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651987070|
[2025/09/12 05:24:11 986518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651987070|
[2025/09/12 05:24:11 986522] [debug] |xqc_engine_wakeup_after|wakeup:1757654651987070|now:1757654651986522|diff:548|
[2025/09/12 05:24:11 986526] [debug] |xqc_engine_main_logic|END|now:1757654651986399|
[2025/09/12 05:24:11 986532] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651986532|
[2025/09/12 05:24:11 986536] [debug] |xqc_engine_wakeup_after|wakeup:1757654651987070|now:1757654651986536|diff:534|
[2025/09/12 05:24:11 986539] [debug] |xqc_engine_main_logic|END|now:1757654651986532|
[2025/09/12 05:24:11 987607] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651987607|
[2025/09/12 05:24:11 987618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651987070|pq_index:0|
[2025/09/12 05:24:11 987625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651986399|
[2025/09/12 05:24:11 987630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651987629|
[2025/09/12 05:24:11 987635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651987070|now:1757654651987629|
[2025/09/12 05:24:11 987639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651987070|now:1757654651987629|
[2025/09/12 05:24:11 987643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 987649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34339|min_srtt:34339|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 987654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:813540|
[2025/09/12 05:24:11 987658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 987662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 987666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 987670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 987680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 987684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:759306|
[2025/09/12 05:24:11 987689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 987693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:858|
[2025/09/12 05:24:11 987722] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:858|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651987701|stream_id:0|stream_offset:759306|
[2025/09/12 05:24:11 987728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:858|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 987733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 987740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34339|rtt_var:104|pto_duration:36339|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 987746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 987752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 987759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 987766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652049040|now:1757654651987739|interv:61301|
[2025/09/12 05:24:11 987772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652049040|now:1757654651987739|interval:61301|pto_count:0|srtt:34339
[2025/09/12 05:24:11 987780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:11 987787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 987794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:760485|
[2025/09/12 05:24:11 987798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 987802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651988802|now:1757654651987802|interv:1000|
[2025/09/12 05:24:11 987806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 987810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 987814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651988802|
[2025/09/12 05:24:11 987818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651988802|
[2025/09/12 05:24:11 987822] [debug] |xqc_engine_wakeup_after|wakeup:1757654651988802|now:1757654651987822|diff:980|
[2025/09/12 05:24:11 987827] [debug] |xqc_engine_main_logic|END|now:1757654651987629|
[2025/09/12 05:24:11 988195] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651988194|
[2025/09/12 05:24:11 988203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 988209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:353|
[2025/09/12 05:24:11 988213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:354|
[2025/09/12 05:24:11 988220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:354|
[2025/09/12 05:24:11 988227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 988234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:823|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:824|path_largest_ack:823|
[2025/09/12 05:24:11 988241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:691614|prior_time:1757654651952347|is_app_limited:0|send_elapse:35847|ack_elapse:35847|ctl_first_sent_time:1757654651953817|lagest_ack_time:1757654651988194|curr_delivered:733621|
[2025/09/12 05:24:11 988247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651953817|
[2025/09/12 05:24:11 988252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2060||sndq_packets_used_bytes:0|sndq_packets_free:616|
[2025/09/12 05:24:11 988256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:824|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:824|path_largest_ack:824|
[2025/09/12 05:24:11 988260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:691614|prior_time:1757654651952347|is_app_limited:0|send_elapse:35847|ack_elapse:35847|ctl_first_sent_time:1757654651953817|lagest_ack_time:1757654651988194|curr_delivered:734821|
[2025/09/12 05:24:11 988265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651953897|
[2025/09/12 05:24:11 988269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2059||sndq_packets_used_bytes:0|sndq_packets_free:617|
[2025/09/12 05:24:11 988273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34339|rttvar:104|minrtt:30532|latest_rtt:34297|ack_delay:32|
[2025/09/12 05:24:11 988277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34330|rttvar:96|minrtt:30532|latest_rtt:34297|ack_delay:32|
[2025/09/12 05:24:11 988281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:824|lost_pn:821|thresh:3|
[2025/09/12 05:24:11 988286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 988290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34330|rtt_var:96|pto_duration:36330|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 988294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 988298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 988302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 988307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652049031|now:1757654651988289|interv:60742|
[2025/09/12 05:24:11 988320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652049031|now:1757654651988289|interval:60742|pto_count:0|srtt:34330
[2025/09/12 05:24:11 988327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35847, ack_elapse 35847, delivered 43207|rate 1205317|lost 202|
[2025/09/12 05:24:11 988332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 16 -> 17|
[2025/09/12 05:24:11 988336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205317) in round 17|
[2025/09/12 05:24:11 988340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 988344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:11 988348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651953897|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:11 988352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651953897|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:11 988357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40807|srtt:34330|latest_rtt:34297|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:11 988363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:354|largest:354|pns:2|
[2025/09/12 05:24:11 988367] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:354|frame:ACK |recv_time:1757654651988194|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 988372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771988194|now:1757654651988194|interv:120000000|
[2025/09/12 05:24:11 988376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771988194|now:1757654651988194|interv:120000000|
[2025/09/12 05:24:11 988380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651988802|pq_index:0|
[2025/09/12 05:24:11 988384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651987629|
[2025/09/12 05:24:11 988389] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651988389|
[2025/09/12 05:24:11 988397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651988395|
[2025/09/12 05:24:11 988405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34330|min_srtt:34330|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 988412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:813540|
[2025/09/12 05:24:11 988417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34330|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 988426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 988430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34330|min_srtt:34330|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 988434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:814719|
[2025/09/12 05:24:11 988439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34330|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 988443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 988447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34330|min_srtt:34330|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 988452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:815898|
[2025/09/12 05:24:11 988479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 988485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 988492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 988498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 988503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 988507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:760485|
[2025/09/12 05:24:11 988511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 988515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 988519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651988802|
[2025/09/12 05:24:11 988523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651988802|
[2025/09/12 05:24:11 988527] [debug] |xqc_engine_wakeup_after|wakeup:1757654651988802|now:1757654651988527|diff:275|
[2025/09/12 05:24:11 988531] [debug] |xqc_engine_main_logic|END|now:1757654651988395|
[2025/09/12 05:24:11 988537] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651988537|
[2025/09/12 05:24:11 988541] [debug] |xqc_engine_wakeup_after|wakeup:1757654651988802|now:1757654651988541|diff:261|
[2025/09/12 05:24:11 988544] [debug] |xqc_engine_main_logic|END|now:1757654651988537|
[2025/09/12 05:24:11 989614] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651989614|
[2025/09/12 05:24:11 989624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651988802|pq_index:0|
[2025/09/12 05:24:11 989628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651988395|
[2025/09/12 05:24:11 989638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651989637|
[2025/09/12 05:24:11 989642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651988802|now:1757654651989637|
[2025/09/12 05:24:11 989646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651988802|now:1757654651989637|
[2025/09/12 05:24:11 989650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 989655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34330|min_srtt:34330|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 989660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:815898|
[2025/09/12 05:24:11 989665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 989669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 989673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 989677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 989684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 989690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:760485|
[2025/09/12 05:24:11 989697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 989704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:859|
[2025/09/12 05:24:11 989733] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:859|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651989712|stream_id:0|stream_offset:760485|
[2025/09/12 05:24:11 989739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:859|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 989747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 989753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34330|rtt_var:96|pto_duration:36330|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 989760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 989767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 989773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 989779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652051042|now:1757654651989753|interv:61289|
[2025/09/12 05:24:11 989793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652051042|now:1757654651989753|interval:61289|pto_count:0|srtt:34330
[2025/09/12 05:24:11 989801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42007|
[2025/09/12 05:24:11 989809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 989814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:761664|
[2025/09/12 05:24:11 989818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 989822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:860|
[2025/09/12 05:24:11 989853] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:860|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651989830|stream_id:0|stream_offset:761664|
[2025/09/12 05:24:11 989862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:860|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 989869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 989876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34330|rtt_var:96|pto_duration:36330|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 989883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 989889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 989896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 989902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652051160|now:1757654651989876|interv:61284|
[2025/09/12 05:24:11 989908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652051160|now:1757654651989876|interval:61284|pto_count:0|srtt:34330
[2025/09/12 05:24:11 989915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:11 989921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 989925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:762843|
[2025/09/12 05:24:11 989929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 989933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:861|
[2025/09/12 05:24:11 989964] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:861|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654651989941|stream_id:0|stream_offset:762843|
[2025/09/12 05:24:11 989972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:861|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 989984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:11 989991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34330|rtt_var:96|pto_duration:36330|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 989998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 990004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 990010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:11 990016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652051271|now:1757654651989991|interv:61280|
[2025/09/12 05:24:11 990021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652051271|now:1757654651989991|interval:61280|pto_count:0|srtt:34330
[2025/09/12 05:24:11 990025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:11 990030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 990035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:764022|
[2025/09/12 05:24:11 990039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 990043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651991043|now:1757654651990043|interv:1000|
[2025/09/12 05:24:11 990047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 990051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 990055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651991043|
[2025/09/12 05:24:11 990059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651991043|
[2025/09/12 05:24:11 990063] [debug] |xqc_engine_wakeup_after|wakeup:1757654651991043|now:1757654651990063|diff:980|
[2025/09/12 05:24:11 990067] [debug] |xqc_engine_main_logic|END|now:1757654651989637|
[2025/09/12 05:24:11 990209] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651990208|
[2025/09/12 05:24:11 990217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 990223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:354|
[2025/09/12 05:24:11 990227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:355|
[2025/09/12 05:24:11 990233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:355|
[2025/09/12 05:24:11 990237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 990242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:825|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:826|path_largest_ack:825|
[2025/09/12 05:24:11 990246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:694014|prior_time:1757654651954306|is_app_limited:0|send_elapse:35890|ack_elapse:35902|ctl_first_sent_time:1757654651955763|lagest_ack_time:1757654651990208|curr_delivered:736021|
[2025/09/12 05:24:11 990256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651955763|
[2025/09/12 05:24:11 990261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2058||sndq_packets_used_bytes:0|sndq_packets_free:618|
[2025/09/12 05:24:11 990265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:826|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:826|path_largest_ack:826|
[2025/09/12 05:24:11 990269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:694014|prior_time:1757654651954306|is_app_limited:0|send_elapse:35890|ack_elapse:35902|ctl_first_sent_time:1757654651955763|lagest_ack_time:1757654651990208|curr_delivered:737221|
[2025/09/12 05:24:11 990274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651955844|
[2025/09/12 05:24:11 990278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2057||sndq_packets_used_bytes:0|sndq_packets_free:619|
[2025/09/12 05:24:11 990282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34330|rttvar:96|minrtt:30532|latest_rtt:34364|ack_delay:40|
[2025/09/12 05:24:11 990286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34329|rttvar:73|minrtt:30532|latest_rtt:34364|ack_delay:40|
[2025/09/12 05:24:11 990290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:826|lost_pn:823|thresh:3|
[2025/09/12 05:24:11 990294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 990298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34329|rtt_var:73|pto_duration:36329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 990303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 990307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 990310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 990314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652051270|now:1757654651990298|interv:60972|
[2025/09/12 05:24:11 990318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652051270|now:1757654651990298|interval:60972|pto_count:0|srtt:34329
[2025/09/12 05:24:11 990323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35890, ack_elapse 35902, delivered 43207|rate 1203470|lost 202|
[2025/09/12 05:24:11 990327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203470) in round 17|
[2025/09/12 05:24:11 990332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 990336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:11 990340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651955844|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:11 990347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651955844|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:11 990352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34329|latest_rtt:34364|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 990357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:355|largest:355|pns:2|
[2025/09/12 05:24:11 990362] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:355|frame:ACK |recv_time:1757654651990208|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 990367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771990208|now:1757654651990208|interv:120000000|
[2025/09/12 05:24:11 990371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771990208|now:1757654651990208|interv:120000000|
[2025/09/12 05:24:11 990375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651991043|pq_index:0|
[2025/09/12 05:24:11 990379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651989637|
[2025/09/12 05:24:11 990383] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651990383|
[2025/09/12 05:24:11 990388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651990387|
[2025/09/12 05:24:11 990393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34329|min_srtt:34329|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 990398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:815898|
[2025/09/12 05:24:11 990402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34329|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 990407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 990411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34329|min_srtt:34329|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 990415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:817077|
[2025/09/12 05:24:11 990420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34329|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 990424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 990428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34329|min_srtt:34329|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 990435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:818256|
[2025/09/12 05:24:11 990440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 990444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 990448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 990452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 990480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 990486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:764022|
[2025/09/12 05:24:11 990491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 990495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 990499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651991043|
[2025/09/12 05:24:11 990503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651991043|
[2025/09/12 05:24:11 990507] [debug] |xqc_engine_wakeup_after|wakeup:1757654651991043|now:1757654651990507|diff:536|
[2025/09/12 05:24:11 990511] [debug] |xqc_engine_main_logic|END|now:1757654651990387|
[2025/09/12 05:24:11 990516] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651990516|
[2025/09/12 05:24:11 990520] [debug] |xqc_engine_wakeup_after|wakeup:1757654651991043|now:1757654651990520|diff:523|
[2025/09/12 05:24:11 990524] [debug] |xqc_engine_main_logic|END|now:1757654651990516|
[2025/09/12 05:24:11 991592] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651991592|
[2025/09/12 05:24:11 991602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651991043|pq_index:0|
[2025/09/12 05:24:11 991607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651990387|
[2025/09/12 05:24:11 991612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651991611|
[2025/09/12 05:24:11 991616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651991043|now:1757654651991611|
[2025/09/12 05:24:11 991621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651991043|now:1757654651991611|
[2025/09/12 05:24:11 991625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 991630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34329|min_srtt:34329|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 991635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:818256|
[2025/09/12 05:24:11 991644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 991648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 991652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 991657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 991661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 991666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:764022|
[2025/09/12 05:24:11 991670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 991674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:862|
[2025/09/12 05:24:11 991704] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:862|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651991683|stream_id:0|stream_offset:764022|
[2025/09/12 05:24:11 991709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:862|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 991716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 991722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34329|rtt_var:73|pto_duration:36329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 991729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 991735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 991742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 991748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652053012|now:1757654651991722|interv:61290|
[2025/09/12 05:24:11 991755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652053012|now:1757654651991722|interval:61290|pto_count:0|srtt:34329
[2025/09/12 05:24:11 991762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:11 991769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 991773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:765201|
[2025/09/12 05:24:11 991778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 991782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651992782|now:1757654651991782|interv:1000|
[2025/09/12 05:24:11 991786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 991794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 991798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651992782|
[2025/09/12 05:24:11 991802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651992782|
[2025/09/12 05:24:11 991806] [debug] |xqc_engine_wakeup_after|wakeup:1757654651992782|now:1757654651991806|diff:976|
[2025/09/12 05:24:11 991811] [debug] |xqc_engine_main_logic|END|now:1757654651991611|
[2025/09/12 05:24:11 992200] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651992199|
[2025/09/12 05:24:11 992208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 992214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:355|
[2025/09/12 05:24:11 992218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:356|
[2025/09/12 05:24:11 992224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:356|
[2025/09/12 05:24:11 992228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 992233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:827|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:828|path_largest_ack:827|
[2025/09/12 05:24:11 992237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:696414|prior_time:1757654651956295|is_app_limited:0|send_elapse:35875|ack_elapse:35904|ctl_first_sent_time:1757654651957753|lagest_ack_time:1757654651992199|curr_delivered:738421|
[2025/09/12 05:24:11 992242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651957753|
[2025/09/12 05:24:11 992247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2056||sndq_packets_used_bytes:0|sndq_packets_free:620|
[2025/09/12 05:24:11 992251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:828|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:828|path_largest_ack:828|
[2025/09/12 05:24:11 992255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:696414|prior_time:1757654651956295|is_app_limited:0|send_elapse:35875|ack_elapse:35904|ctl_first_sent_time:1757654651957753|lagest_ack_time:1757654651992199|curr_delivered:739621|
[2025/09/12 05:24:11 992259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651957834|
[2025/09/12 05:24:11 992263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2055||sndq_packets_used_bytes:0|sndq_packets_free:621|
[2025/09/12 05:24:11 992267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34329|rttvar:73|minrtt:30532|latest_rtt:34365|ack_delay:32|
[2025/09/12 05:24:11 992272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34329|rttvar:56|minrtt:30532|latest_rtt:34365|ack_delay:32|
[2025/09/12 05:24:11 992276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:828|lost_pn:825|thresh:3|
[2025/09/12 05:24:11 992280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 992284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34329|rtt_var:56|pto_duration:36329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 992293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 992297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 992301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 992305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652053012|now:1757654651992284|interv:60728|
[2025/09/12 05:24:11 992309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652053012|now:1757654651992284|interval:60728|pto_count:0|srtt:34329
[2025/09/12 05:24:11 992313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35875, ack_elapse 35904, delivered 43207|rate 1203403|lost 202|
[2025/09/12 05:24:11 992317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203403) in round 17|
[2025/09/12 05:24:11 992322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 992326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:11 992330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651957834|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:11 992334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651957834|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:11 992339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40807|srtt:34329|latest_rtt:34365|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 992344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:356|largest:356|pns:2|
[2025/09/12 05:24:11 992349] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:356|frame:ACK |recv_time:1757654651992199|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 992353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771992199|now:1757654651992199|interv:120000000|
[2025/09/12 05:24:11 992357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771992199|now:1757654651992199|interv:120000000|
[2025/09/12 05:24:11 992361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651992782|pq_index:0|
[2025/09/12 05:24:11 992366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651991611|
[2025/09/12 05:24:11 992370] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651992369|
[2025/09/12 05:24:11 992374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651992373|
[2025/09/12 05:24:11 992380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34329|min_srtt:34329|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 992387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:818256|
[2025/09/12 05:24:11 992392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34329|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 992396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 992400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34329|min_srtt:34329|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 992404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:819435|
[2025/09/12 05:24:11 992409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34329|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 992413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 992418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34329|min_srtt:34329|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 992422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:820614|
[2025/09/12 05:24:11 992426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 992430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 992434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 992438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 992442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 992446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:765201|
[2025/09/12 05:24:11 992451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 992473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 992482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651992782|
[2025/09/12 05:24:11 992486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651992782|
[2025/09/12 05:24:11 992490] [debug] |xqc_engine_wakeup_after|wakeup:1757654651992782|now:1757654651992490|diff:292|
[2025/09/12 05:24:11 992494] [debug] |xqc_engine_main_logic|END|now:1757654651992373|
[2025/09/12 05:24:11 992499] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651992499|
[2025/09/12 05:24:11 992503] [debug] |xqc_engine_wakeup_after|wakeup:1757654651992782|now:1757654651992503|diff:279|
[2025/09/12 05:24:11 992510] [debug] |xqc_engine_main_logic|END|now:1757654651992499|
[2025/09/12 05:24:11 993579] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651993578|
[2025/09/12 05:24:11 993589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651992782|pq_index:0|
[2025/09/12 05:24:11 993593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651992373|
[2025/09/12 05:24:11 993598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651993597|
[2025/09/12 05:24:11 993603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651992782|now:1757654651993597|
[2025/09/12 05:24:11 993607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651992782|now:1757654651993597|
[2025/09/12 05:24:11 993611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 993616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34329|min_srtt:34329|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 993621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:820614|
[2025/09/12 05:24:11 993625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 993629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 993633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 993637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 993642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 993646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:765201|
[2025/09/12 05:24:11 993650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 993655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:863|
[2025/09/12 05:24:11 993684] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:863|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651993663|stream_id:0|stream_offset:765201|
[2025/09/12 05:24:11 993690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:863|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 993695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 993702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34329|rtt_var:56|pto_duration:36329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 993709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 993722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 993728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 993734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652054992|now:1757654651993702|interv:61290|
[2025/09/12 05:24:11 993740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652054992|now:1757654651993702|interval:61290|pto_count:0|srtt:34329
[2025/09/12 05:24:11 993746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42007|
[2025/09/12 05:24:11 993751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 993755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:766380|
[2025/09/12 05:24:11 993760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 993765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:864|
[2025/09/12 05:24:11 993793] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:864|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651993772|stream_id:0|stream_offset:766380|
[2025/09/12 05:24:11 993802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:864|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 993809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 993816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34329|rtt_var:56|pto_duration:36329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 993823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 993829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 993834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 993841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652055101|now:1757654651993815|interv:61286|
[2025/09/12 05:24:11 993847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652055101|now:1757654651993815|interval:61286|pto_count:0|srtt:34329
[2025/09/12 05:24:11 993855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:11 993862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 993869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:767559|
[2025/09/12 05:24:11 993874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 993885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651994884|now:1757654651993884|interv:1000|
[2025/09/12 05:24:11 993889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 993892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 993896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651994884|
[2025/09/12 05:24:11 993901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651994884|
[2025/09/12 05:24:11 993905] [debug] |xqc_engine_wakeup_after|wakeup:1757654651994884|now:1757654651993904|diff:980|
[2025/09/12 05:24:11 993909] [debug] |xqc_engine_main_logic|END|now:1757654651993597|
[2025/09/12 05:24:11 994200] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651994199|
[2025/09/12 05:24:11 994208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 994214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:356|
[2025/09/12 05:24:11 994218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:357|
[2025/09/12 05:24:11 994223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:357|
[2025/09/12 05:24:11 994227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 994232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:829|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:830|path_largest_ack:829|
[2025/09/12 05:24:11 994237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:698821|prior_time:1757654651958295|is_app_limited:0|send_elapse:35845|ack_elapse:35904|ctl_first_sent_time:1757654651959751|lagest_ack_time:1757654651994199|curr_delivered:740821|
[2025/09/12 05:24:11 994241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651959751|
[2025/09/12 05:24:11 994246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2054||sndq_packets_used_bytes:0|sndq_packets_free:622|
[2025/09/12 05:24:11 994250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:830|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:830|path_largest_ack:830|
[2025/09/12 05:24:11 994254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:698821|prior_time:1757654651958295|is_app_limited:0|send_elapse:35845|ack_elapse:35904|ctl_first_sent_time:1757654651959751|lagest_ack_time:1757654651994199|curr_delivered:742021|
[2025/09/12 05:24:11 994259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651959832|
[2025/09/12 05:24:11 994263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2053||sndq_packets_used_bytes:0|sndq_packets_free:623|
[2025/09/12 05:24:11 994267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34329|rttvar:56|minrtt:30532|latest_rtt:34367|ack_delay:32|
[2025/09/12 05:24:11 994271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34329|rttvar:43|minrtt:30532|latest_rtt:34367|ack_delay:32|
[2025/09/12 05:24:11 994275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:830|lost_pn:827|thresh:3|
[2025/09/12 05:24:11 994279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 994288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34329|rtt_var:43|pto_duration:36329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 994292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 994296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 994300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 994304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652055101|now:1757654651994288|interv:60813|
[2025/09/12 05:24:11 994308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652055101|now:1757654651994288|interval:60813|pto_count:0|srtt:34329
[2025/09/12 05:24:11 994312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35845, ack_elapse 35904, delivered 43200|rate 1203208|lost 202|
[2025/09/12 05:24:11 994317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203208) in round 17|
[2025/09/12 05:24:11 994321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 994325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:11 994329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651959832|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:11 994334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651959832|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:11 994338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40807|srtt:34329|latest_rtt:34367|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 994344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:357|largest:357|pns:2|
[2025/09/12 05:24:11 994348] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:357|frame:ACK |recv_time:1757654651994199|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 994353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771994199|now:1757654651994199|interv:120000000|
[2025/09/12 05:24:11 994357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771994199|now:1757654651994199|interv:120000000|
[2025/09/12 05:24:11 994361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651994884|pq_index:0|
[2025/09/12 05:24:11 994365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651993597|
[2025/09/12 05:24:11 994369] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651994369|
[2025/09/12 05:24:11 994374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651994373|
[2025/09/12 05:24:11 994383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34329|min_srtt:34329|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 994387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:820614|
[2025/09/12 05:24:11 994392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34329|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 994396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 994401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34329|min_srtt:34329|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 994405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:821793|
[2025/09/12 05:24:11 994409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34329|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 994414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 994418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34329|min_srtt:34329|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 994422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:822972|
[2025/09/12 05:24:11 994426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 994430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 994434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 994438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 994443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 994447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:767559|
[2025/09/12 05:24:11 994451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 994473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 994483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651994884|
[2025/09/12 05:24:11 994488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651994884|
[2025/09/12 05:24:11 994492] [debug] |xqc_engine_wakeup_after|wakeup:1757654651994884|now:1757654651994492|diff:392|
[2025/09/12 05:24:11 994500] [debug] |xqc_engine_main_logic|END|now:1757654651994373|
[2025/09/12 05:24:11 994505] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651994505|
[2025/09/12 05:24:11 994509] [debug] |xqc_engine_wakeup_after|wakeup:1757654651994884|now:1757654651994509|diff:375|
[2025/09/12 05:24:11 994513] [debug] |xqc_engine_main_logic|END|now:1757654651994505|
[2025/09/12 05:24:11 995581] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651995581|
[2025/09/12 05:24:11 995591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651994884|pq_index:0|
[2025/09/12 05:24:11 995595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651994373|
[2025/09/12 05:24:11 995600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651995599|
[2025/09/12 05:24:11 995605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651994884|now:1757654651995599|
[2025/09/12 05:24:11 995609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651994884|now:1757654651995599|
[2025/09/12 05:24:11 995613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 995618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34329|min_srtt:34329|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 995623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:822972|
[2025/09/12 05:24:11 995628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 995631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 995635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 995640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 995644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 995648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:767559|
[2025/09/12 05:24:11 995653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 995657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:865|
[2025/09/12 05:24:11 995686] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:865|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651995665|stream_id:0|stream_offset:767559|
[2025/09/12 05:24:11 995691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:865|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 995697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 995704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34329|rtt_var:43|pto_duration:36329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 995717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 995724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 995730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 995736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652056994|now:1757654651995704|interv:61290|
[2025/09/12 05:24:11 995743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652056994|now:1757654651995704|interval:61290|pto_count:0|srtt:34329
[2025/09/12 05:24:11 995750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42007|
[2025/09/12 05:24:11 995756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 995761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:768738|
[2025/09/12 05:24:11 995765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 995769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:866|
[2025/09/12 05:24:11 995796] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:866|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651995777|stream_id:0|stream_offset:768738|
[2025/09/12 05:24:11 995802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:866|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 995810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 995816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34329|rtt_var:43|pto_duration:36329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 995823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 995829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 995835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 995841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652057106|now:1757654651995816|interv:61290|
[2025/09/12 05:24:11 995847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652057106|now:1757654651995816|interval:61290|pto_count:0|srtt:34329
[2025/09/12 05:24:11 995855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:11 995862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 995869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:769917|
[2025/09/12 05:24:11 995880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 995884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:867|
[2025/09/12 05:24:11 995909] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:867|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654651995892|stream_id:0|stream_offset:769917|
[2025/09/12 05:24:11 995914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:867|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 995919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:11 995925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34329|rtt_var:43|pto_duration:36329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 995931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 995938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 995944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:11 995950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652057221|now:1757654651995924|interv:61297|
[2025/09/12 05:24:11 995957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652057221|now:1757654651995924|interval:61297|pto_count:0|srtt:34329
[2025/09/12 05:24:11 995964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:11 995969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 995973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:771096|
[2025/09/12 05:24:11 995978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 995982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651996981|now:1757654651995981|interv:1000|
[2025/09/12 05:24:11 995986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 995989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 995993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651996981|
[2025/09/12 05:24:11 995998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651996981|
[2025/09/12 05:24:11 996002] [debug] |xqc_engine_wakeup_after|wakeup:1757654651996981|now:1757654651996002|diff:979|
[2025/09/12 05:24:11 996006] [debug] |xqc_engine_main_logic|END|now:1757654651995599|
[2025/09/12 05:24:11 996185] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651996184|
[2025/09/12 05:24:11 996193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 996199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:357|
[2025/09/12 05:24:11 996208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:358|
[2025/09/12 05:24:11 996213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:358|
[2025/09/12 05:24:11 996218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 996222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:831|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:832|path_largest_ack:831|
[2025/09/12 05:24:11 996227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:701221|prior_time:1757654651960285|is_app_limited:0|send_elapse:35873|ack_elapse:35899|ctl_first_sent_time:1757654651961743|lagest_ack_time:1757654651996184|curr_delivered:743221|
[2025/09/12 05:24:11 996231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651961743|
[2025/09/12 05:24:11 996236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2052||sndq_packets_used_bytes:0|sndq_packets_free:624|
[2025/09/12 05:24:11 996240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:832|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:832|path_largest_ack:832|
[2025/09/12 05:24:11 996245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:701221|prior_time:1757654651960285|is_app_limited:0|send_elapse:35873|ack_elapse:35899|ctl_first_sent_time:1757654651961743|lagest_ack_time:1757654651996184|curr_delivered:744421|
[2025/09/12 05:24:11 996249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651961824|
[2025/09/12 05:24:11 996253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2051||sndq_packets_used_bytes:0|sndq_packets_free:625|
[2025/09/12 05:24:11 996257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34329|rttvar:43|minrtt:30532|latest_rtt:34360|ack_delay:32|
[2025/09/12 05:24:11 996261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34329|rttvar:33|minrtt:30532|latest_rtt:34360|ack_delay:32|
[2025/09/12 05:24:11 996266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:832|lost_pn:829|thresh:3|
[2025/09/12 05:24:11 996270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 996274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34329|rtt_var:33|pto_duration:36329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 996278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 996282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 996286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 996290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652057221|now:1757654651996274|interv:60947|
[2025/09/12 05:24:11 996294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652057221|now:1757654651996274|interval:60947|pto_count:0|srtt:34329
[2025/09/12 05:24:11 996298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35873, ack_elapse 35899, delivered 43200|rate 1203376|lost 202|
[2025/09/12 05:24:11 996306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203376) in round 17|
[2025/09/12 05:24:11 996310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 996314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:11 996318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651961824|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:11 996323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651961824|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:11 996327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34329|latest_rtt:34360|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 996333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:358|largest:358|pns:2|
[2025/09/12 05:24:11 996337] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:358|frame:ACK |recv_time:1757654651996184|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 996342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771996184|now:1757654651996184|interv:120000000|
[2025/09/12 05:24:11 996346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771996184|now:1757654651996184|interv:120000000|
[2025/09/12 05:24:11 996350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651996981|pq_index:0|
[2025/09/12 05:24:11 996354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651995599|
[2025/09/12 05:24:11 996358] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651996358|
[2025/09/12 05:24:11 996363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651996362|
[2025/09/12 05:24:11 996369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34329|min_srtt:34329|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 996374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:822972|
[2025/09/12 05:24:11 996378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34329|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 996383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 996387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34329|min_srtt:34329|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 996391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:824151|
[2025/09/12 05:24:11 996402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34329|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 996406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 996411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34329|min_srtt:34329|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 996415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:825330|
[2025/09/12 05:24:11 996419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 996423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 996427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 996432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 996436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 996440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:771096|
[2025/09/12 05:24:11 996444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 996448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 996452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651996981|
[2025/09/12 05:24:11 996480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651996981|
[2025/09/12 05:24:11 996484] [debug] |xqc_engine_wakeup_after|wakeup:1757654651996981|now:1757654651996484|diff:497|
[2025/09/12 05:24:11 996489] [debug] |xqc_engine_main_logic|END|now:1757654651996362|
[2025/09/12 05:24:11 996494] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651996494|
[2025/09/12 05:24:11 996498] [debug] |xqc_engine_wakeup_after|wakeup:1757654651996981|now:1757654651996498|diff:483|
[2025/09/12 05:24:11 996502] [debug] |xqc_engine_main_logic|END|now:1757654651996494|
[2025/09/12 05:24:11 997570] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651997569|
[2025/09/12 05:24:11 997580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651996981|pq_index:0|
[2025/09/12 05:24:11 997584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651996362|
[2025/09/12 05:24:11 997589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651997588|
[2025/09/12 05:24:11 997594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651996981|now:1757654651997588|
[2025/09/12 05:24:11 997603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651996981|now:1757654651997588|
[2025/09/12 05:24:11 997607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 997612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34329|min_srtt:34329|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 997617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:825330|
[2025/09/12 05:24:11 997621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 997625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 997629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 997633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 997638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 997642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:771096|
[2025/09/12 05:24:11 997646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 997651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:868-868|next_skip_chance:1757654652181637|current_time:1757654651997650|
[2025/09/12 05:24:11 997655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:869|
[2025/09/12 05:24:11 997684] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:869|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651997663|stream_id:0|stream_offset:771096|
[2025/09/12 05:24:11 997689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:869|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 997695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 997702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34329|rtt_var:33|pto_duration:36329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 997709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 997715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 997721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 997727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652058992|now:1757654651997701|interv:61291|
[2025/09/12 05:24:11 997734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652058992|now:1757654651997701|interval:61291|pto_count:0|srtt:34329
[2025/09/12 05:24:11 997747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:11 997754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 997758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:772275|
[2025/09/12 05:24:11 997763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 997767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654651998766|now:1757654651997766|interv:1000|
[2025/09/12 05:24:11 997771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 997774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 997778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651998766|
[2025/09/12 05:24:11 997782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651998766|
[2025/09/12 05:24:11 997786] [debug] |xqc_engine_wakeup_after|wakeup:1757654651998766|now:1757654651997786|diff:980|
[2025/09/12 05:24:11 997791] [debug] |xqc_engine_main_logic|END|now:1757654651997588|
[2025/09/12 05:24:11 998173] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654651998171|
[2025/09/12 05:24:11 998180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:11 998187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:358|
[2025/09/12 05:24:11 998191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:359|
[2025/09/12 05:24:11 998196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:359|
[2025/09/12 05:24:11 998200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:11 998205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:833|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:834|path_largest_ack:833|
[2025/09/12 05:24:11 998210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:703621|prior_time:1757654651962290|is_app_limited:0|send_elapse:35873|ack_elapse:35881|ctl_first_sent_time:1757654651963747|lagest_ack_time:1757654651998171|curr_delivered:745621|
[2025/09/12 05:24:11 998215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651963747|
[2025/09/12 05:24:11 998219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2050||sndq_packets_used_bytes:0|sndq_packets_free:626|
[2025/09/12 05:24:11 998224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:834|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:834|path_largest_ack:834|
[2025/09/12 05:24:11 998228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:703621|prior_time:1757654651962290|is_app_limited:0|send_elapse:35873|ack_elapse:35881|ctl_first_sent_time:1757654651963747|lagest_ack_time:1757654651998171|curr_delivered:746821|
[2025/09/12 05:24:11 998233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651963834|
[2025/09/12 05:24:11 998237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2049||sndq_packets_used_bytes:0|sndq_packets_free:627|
[2025/09/12 05:24:11 998245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34329|rttvar:33|minrtt:30532|latest_rtt:34337|ack_delay:32|
[2025/09/12 05:24:11 998250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34326|rttvar:31|minrtt:30532|latest_rtt:34337|ack_delay:32|
[2025/09/12 05:24:11 998254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:834|lost_pn:831|thresh:3|
[2025/09/12 05:24:11 998258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:11 998262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34326|rtt_var:31|pto_duration:36326|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 998267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 998271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 998274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:11 998278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652058989|now:1757654651998262|interv:60727|
[2025/09/12 05:24:11 998282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652058989|now:1757654651998262|interval:60727|pto_count:0|srtt:34326
[2025/09/12 05:24:11 998287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35873, ack_elapse 35881, delivered 43200|rate 1203979|lost 202|
[2025/09/12 05:24:11 998291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203979) in round 17|
[2025/09/12 05:24:11 998295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:11 998300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:11 998304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651963834|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:11 998308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651963834|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:11 998313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40807|srtt:34326|latest_rtt:34337|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:11 998318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:359|largest:359|pns:2|
[2025/09/12 05:24:11 998323] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:359|frame:ACK |recv_time:1757654651998171|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:11 998328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654771998171|now:1757654651998171|interv:120000000|
[2025/09/12 05:24:11 998332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654771998171|now:1757654651998171|interv:120000000|
[2025/09/12 05:24:11 998338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651998766|pq_index:0|
[2025/09/12 05:24:11 998343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651997588|
[2025/09/12 05:24:11 998346] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651998346|
[2025/09/12 05:24:11 998351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651998350|
[2025/09/12 05:24:11 998357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34326|min_srtt:34326|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 998361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:825330|
[2025/09/12 05:24:11 998366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34326|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 998370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 998375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34326|min_srtt:34326|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 998379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:826509|
[2025/09/12 05:24:11 998383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34326|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:11 998388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:11 998392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34326|min_srtt:34326|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 998396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:827688|
[2025/09/12 05:24:11 998400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 998404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 998408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 998412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 998417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 998421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:772275|
[2025/09/12 05:24:11 998428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:11 998432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 998436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654651998766|
[2025/09/12 05:24:11 998440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654651998766|
[2025/09/12 05:24:11 998443] [debug] |xqc_engine_wakeup_after|wakeup:1757654651998766|now:1757654651998443|diff:323|
[2025/09/12 05:24:11 998448] [debug] |xqc_engine_main_logic|END|now:1757654651998350|
[2025/09/12 05:24:11 998453] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651998453|
[2025/09/12 05:24:11 998480] [debug] |xqc_engine_wakeup_after|wakeup:1757654651998766|now:1757654651998480|diff:286|
[2025/09/12 05:24:11 998486] [debug] |xqc_engine_main_logic|END|now:1757654651998453|
[2025/09/12 05:24:11 999553] [debug] |xqc_engine_main_logic|BEGIN|now:1757654651999553|
[2025/09/12 05:24:11 999563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654651998766|pq_index:0|
[2025/09/12 05:24:11 999567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651998350|
[2025/09/12 05:24:11 999572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654651999571|
[2025/09/12 05:24:11 999577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654651998766|now:1757654651999571|
[2025/09/12 05:24:11 999581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654651998766|now:1757654651999571|
[2025/09/12 05:24:11 999585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:11 999590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34326|min_srtt:34326|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:11 999595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:827688|
[2025/09/12 05:24:11 999600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:11 999603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:11 999607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:11 999611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:11 999616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 999620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:772275|
[2025/09/12 05:24:11 999625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 999629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:870|
[2025/09/12 05:24:11 999663] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:870|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654651999642|stream_id:0|stream_offset:772275|
[2025/09/12 05:24:11 999668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:870|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 999674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:11 999681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34326|rtt_var:31|pto_duration:36326|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 999687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 999694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 999700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:11 999706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652060968|now:1757654651999680|interv:61288|
[2025/09/12 05:24:11 999712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652060968|now:1757654651999680|interval:61288|pto_count:0|srtt:34326
[2025/09/12 05:24:11 999719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42007|
[2025/09/12 05:24:11 999724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 999728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:773454|
[2025/09/12 05:24:11 999733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 999737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:871|
[2025/09/12 05:24:11 999761] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:871|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654651999744|stream_id:0|stream_offset:773454|
[2025/09/12 05:24:11 999767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:871|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 999775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:11 999782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34326|rtt_var:31|pto_duration:36326|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 999788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 999794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 999801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:11 999807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652061070|now:1757654651999781|interv:61289|
[2025/09/12 05:24:11 999819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652061070|now:1757654651999781|interval:61289|pto_count:0|srtt:34326
[2025/09/12 05:24:11 999827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:11 999834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 999841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:774633|
[2025/09/12 05:24:11 999848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:11 999854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:872|
[2025/09/12 05:24:11 999880] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:872|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654651999863|stream_id:0|stream_offset:774633|
[2025/09/12 05:24:11 999886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:872|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:11 999890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:11 999897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34326|rtt_var:31|pto_duration:36326|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:11 999903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:11 999910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:11 999916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:11 999923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652061189|now:1757654651999896|interv:61293|
[2025/09/12 05:24:11 999929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652061189|now:1757654651999896|interval:61293|pto_count:0|srtt:34326
[2025/09/12 05:24:11 999936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:11 999941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:11 999945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:775812|
[2025/09/12 05:24:11 999949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:11 999953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652000953|now:1757654651999953|interv:1000|
[2025/09/12 05:24:11 999957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:11 999961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:11 999965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652000953|
[2025/09/12 05:24:11 999969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652000953|
[2025/09/12 05:24:11 999978] [debug] |xqc_engine_wakeup_after|wakeup:1757654652000953|now:1757654651999978|diff:975|
[2025/09/12 05:24:11 999982] [debug] |xqc_engine_main_logic|END|now:1757654651999571|
[2025/09/12 05:24:12 000185] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652000184|
[2025/09/12 05:24:12 000193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 000199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:359|
[2025/09/12 05:24:12 000203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:360|
[2025/09/12 05:24:12 000209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:360|
[2025/09/12 05:24:12 000213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 000217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:835|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:836|path_largest_ack:835|
[2025/09/12 05:24:12 000222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:706021|prior_time:1757654651964292|is_app_limited:0|send_elapse:35901|ack_elapse:35892|ctl_first_sent_time:1757654651965762|lagest_ack_time:1757654652000184|curr_delivered:748021|
[2025/09/12 05:24:12 000227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651965762|
[2025/09/12 05:24:12 000231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2048||sndq_packets_used_bytes:0|sndq_packets_free:628|
[2025/09/12 05:24:12 000235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:836|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:836|path_largest_ack:836|
[2025/09/12 05:24:12 000240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:706021|prior_time:1757654651964292|is_app_limited:0|send_elapse:35901|ack_elapse:35892|ctl_first_sent_time:1757654651965762|lagest_ack_time:1757654652000184|curr_delivered:749221|
[2025/09/12 05:24:12 000244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651965847|
[2025/09/12 05:24:12 000248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2047||sndq_packets_used_bytes:0|sndq_packets_free:629|
[2025/09/12 05:24:12 000252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34326|rttvar:31|minrtt:30532|latest_rtt:34337|ack_delay:32|
[2025/09/12 05:24:12 000257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34324|rttvar:29|minrtt:30532|latest_rtt:34337|ack_delay:32|
[2025/09/12 05:24:12 000261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:836|lost_pn:833|thresh:3|
[2025/09/12 05:24:12 000265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 000269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34324|rtt_var:29|pto_duration:36324|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 000274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 000278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 000286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 000290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652061187|now:1757654652000269|interv:60918|
[2025/09/12 05:24:12 000294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652061187|now:1757654652000269|interval:60918|pto_count:0|srtt:34324
[2025/09/12 05:24:12 000298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35901, ack_elapse 35892, delivered 43200|rate 1203309|lost 202|
[2025/09/12 05:24:12 000303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203309) in round 17|
[2025/09/12 05:24:12 000307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 000311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 000315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651965847|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:12 000320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651965847|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:12 000324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34324|latest_rtt:34337|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 000330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:360|largest:360|pns:2|
[2025/09/12 05:24:12 000334] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:360|frame:ACK |recv_time:1757654652000184|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 000339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772000184|now:1757654652000184|interv:120000000|
[2025/09/12 05:24:12 000343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772000184|now:1757654652000184|interv:120000000|
[2025/09/12 05:24:12 000347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652000953|pq_index:0|
[2025/09/12 05:24:12 000351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654651999571|
[2025/09/12 05:24:12 000355] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652000355|
[2025/09/12 05:24:12 000360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652000359|
[2025/09/12 05:24:12 000366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34324|min_srtt:34324|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 000370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:827688|
[2025/09/12 05:24:12 000378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34324|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 000382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 000387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34324|min_srtt:34324|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 000391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:828867|
[2025/09/12 05:24:12 000395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34324|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 000399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 000404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34324|min_srtt:34324|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 000408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:830046|
[2025/09/12 05:24:12 000412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 000416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 000420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 000424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 000428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 000432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:775812|
[2025/09/12 05:24:12 000437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 000441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 000445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652000953|
[2025/09/12 05:24:12 000449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652000953|
[2025/09/12 05:24:12 000453] [debug] |xqc_engine_wakeup_after|wakeup:1757654652000953|now:1757654652000452|diff:501|
[2025/09/12 05:24:12 000480] [debug] |xqc_engine_main_logic|END|now:1757654652000359|
[2025/09/12 05:24:12 000485] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652000485|
[2025/09/12 05:24:12 000489] [debug] |xqc_engine_wakeup_after|wakeup:1757654652000953|now:1757654652000489|diff:464|
[2025/09/12 05:24:12 000493] [debug] |xqc_engine_main_logic|END|now:1757654652000485|
[2025/09/12 05:24:12 001561] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652001561|
[2025/09/12 05:24:12 001571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652000953|pq_index:0|
[2025/09/12 05:24:12 001580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652000359|
[2025/09/12 05:24:12 001585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652001584|
[2025/09/12 05:24:12 001590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652000953|now:1757654652001584|
[2025/09/12 05:24:12 001594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652000953|now:1757654652001584|
[2025/09/12 05:24:12 001598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 001603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34324|min_srtt:34324|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 001608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:830046|
[2025/09/12 05:24:12 001612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 001616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 001620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 001624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 001629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 001633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:775812|
[2025/09/12 05:24:12 001637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 001642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:873|
[2025/09/12 05:24:12 001670] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:873|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652001650|stream_id:0|stream_offset:775812|
[2025/09/12 05:24:12 001676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:873|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 001680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 001686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34324|rtt_var:29|pto_duration:36324|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 001693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 001699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 001705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 001718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652062974|now:1757654652001685|interv:61289|
[2025/09/12 05:24:12 001724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652062974|now:1757654652001685|interval:61289|pto_count:0|srtt:34324
[2025/09/12 05:24:12 001732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 001739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 001744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:776991|
[2025/09/12 05:24:12 001748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 001752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652002752|now:1757654652001752|interv:1000|
[2025/09/12 05:24:12 001756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 001760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 001764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652002752|
[2025/09/12 05:24:12 001768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652002752|
[2025/09/12 05:24:12 001772] [debug] |xqc_engine_wakeup_after|wakeup:1757654652002752|now:1757654652001772|diff:980|
[2025/09/12 05:24:12 001776] [debug] |xqc_engine_main_logic|END|now:1757654652001584|
[2025/09/12 05:24:12 002196] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652002195|
[2025/09/12 05:24:12 002204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 002210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:360|
[2025/09/12 05:24:12 002214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:361|
[2025/09/12 05:24:12 002220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:361|
[2025/09/12 05:24:12 002224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 002229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:837|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:838|path_largest_ack:837|
[2025/09/12 05:24:12 002233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:708421|prior_time:1757654651966307|is_app_limited:0|send_elapse:35937|ack_elapse:35888|ctl_first_sent_time:1757654651967776|lagest_ack_time:1757654652002195|curr_delivered:750421|
[2025/09/12 05:24:12 002238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651967776|
[2025/09/12 05:24:12 002242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2046||sndq_packets_used_bytes:0|sndq_packets_free:630|
[2025/09/12 05:24:12 002246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:838|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:838|path_largest_ack:838|
[2025/09/12 05:24:12 002251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:708421|prior_time:1757654651966307|is_app_limited:0|send_elapse:35937|ack_elapse:35888|ctl_first_sent_time:1757654651967776|lagest_ack_time:1757654652002195|curr_delivered:751621|
[2025/09/12 05:24:12 002260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651967861|
[2025/09/12 05:24:12 002264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2045||sndq_packets_used_bytes:0|sndq_packets_free:631|
[2025/09/12 05:24:12 002268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34324|rttvar:29|minrtt:30532|latest_rtt:34334|ack_delay:56|
[2025/09/12 05:24:12 002273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34318|rttvar:33|minrtt:30532|latest_rtt:34334|ack_delay:56|
[2025/09/12 05:24:12 002277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:838|lost_pn:835|thresh:3|
[2025/09/12 05:24:12 002281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 002285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34318|rtt_var:33|pto_duration:36318|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 002290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 002294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 002297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:12 002301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652062968|now:1757654652002285|interv:60683|
[2025/09/12 05:24:12 002305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652062968|now:1757654652002285|interval:60683|pto_count:0|srtt:34318
[2025/09/12 05:24:12 002310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35937, ack_elapse 35888, delivered 43200|rate 1202103|lost 202|
[2025/09/12 05:24:12 002314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202103) in round 17|
[2025/09/12 05:24:12 002318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 002322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 002326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651967861|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:12 002331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651967861|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:12 002335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40807|srtt:34318|latest_rtt:34334|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 002341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:361|largest:361|pns:2|
[2025/09/12 05:24:12 002348] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:361|frame:ACK |recv_time:1757654652002195|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 002353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772002195|now:1757654652002195|interv:120000000|
[2025/09/12 05:24:12 002357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772002195|now:1757654652002195|interv:120000000|
[2025/09/12 05:24:12 002361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652002752|pq_index:0|
[2025/09/12 05:24:12 002365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652001584|
[2025/09/12 05:24:12 002369] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652002369|
[2025/09/12 05:24:12 002374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652002373|
[2025/09/12 05:24:12 002380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34318|min_srtt:34318|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 002384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:830046|
[2025/09/12 05:24:12 002389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34318|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 002393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 002398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34318|min_srtt:34318|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 002402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:831225|
[2025/09/12 05:24:12 002406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34318|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 002411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 002415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34318|min_srtt:34318|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 002419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:832404|
[2025/09/12 05:24:12 002423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 002427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 002431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 002438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 002442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 002446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:776991|
[2025/09/12 05:24:12 002451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 002474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 002484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652002752|
[2025/09/12 05:24:12 002488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652002752|
[2025/09/12 05:24:12 002492] [debug] |xqc_engine_wakeup_after|wakeup:1757654652002752|now:1757654652002492|diff:260|
[2025/09/12 05:24:12 002497] [debug] |xqc_engine_main_logic|END|now:1757654652002373|
[2025/09/12 05:24:12 002502] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652002502|
[2025/09/12 05:24:12 002506] [debug] |xqc_engine_wakeup_after|wakeup:1757654652002752|now:1757654652002505|diff:247|
[2025/09/12 05:24:12 002509] [debug] |xqc_engine_main_logic|END|now:1757654652002502|
[2025/09/12 05:24:12 003578] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652003578|
[2025/09/12 05:24:12 003588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652002752|pq_index:0|
[2025/09/12 05:24:12 003592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652002373|
[2025/09/12 05:24:12 003597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652003596|
[2025/09/12 05:24:12 003602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652002752|now:1757654652003596|
[2025/09/12 05:24:12 003606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652002752|now:1757654652003596|
[2025/09/12 05:24:12 003610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 003615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34318|min_srtt:34318|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 003620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:832404|
[2025/09/12 05:24:12 003624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 003628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 003632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 003636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 003641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 003645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:776991|
[2025/09/12 05:24:12 003654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 003659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:874|
[2025/09/12 05:24:12 003688] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:874|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654652003667|stream_id:0|stream_offset:776991|
[2025/09/12 05:24:12 003694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:874|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 003698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:12 003704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34318|rtt_var:33|pto_duration:36318|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 003711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 003717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 003724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 003730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652064985|now:1757654652003704|interv:61281|
[2025/09/12 05:24:12 003737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652064985|now:1757654652003704|interval:61281|pto_count:0|srtt:34318
[2025/09/12 05:24:12 003744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42007|
[2025/09/12 05:24:12 003751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 003758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:778170|
[2025/09/12 05:24:12 003762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 003767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:875|
[2025/09/12 05:24:12 003792] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:875|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652003774|stream_id:0|stream_offset:778170|
[2025/09/12 05:24:12 003798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:875|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 003805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 003812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34318|rtt_var:33|pto_duration:36318|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 003820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 003832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 003838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 003844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652065092|now:1757654652003812|interv:61280|
[2025/09/12 05:24:12 003851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652065092|now:1757654652003812|interval:61280|pto_count:0|srtt:34318
[2025/09/12 05:24:12 003858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 003865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 003872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:779349|
[2025/09/12 05:24:12 003879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 003884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:876|
[2025/09/12 05:24:12 003909] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:876|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652003892|stream_id:0|stream_offset:779349|
[2025/09/12 05:24:12 003914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:876|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 003919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 003923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34318|rtt_var:33|pto_duration:36318|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 003929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 003935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 003941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 003948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652065210|now:1757654652003923|interv:61287|
[2025/09/12 05:24:12 003955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652065210|now:1757654652003923|interval:61287|pto_count:0|srtt:34318
[2025/09/12 05:24:12 003962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 003969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 003973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:780528|
[2025/09/12 05:24:12 003977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 003981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652004981|now:1757654652003981|interv:1000|
[2025/09/12 05:24:12 003990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 003994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 003998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652004981|
[2025/09/12 05:24:12 004002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652004981|
[2025/09/12 05:24:12 004006] [debug] |xqc_engine_wakeup_after|wakeup:1757654652004981|now:1757654652004006|diff:975|
[2025/09/12 05:24:12 004010] [debug] |xqc_engine_main_logic|END|now:1757654652003596|
[2025/09/12 05:24:12 004176] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652004175|
[2025/09/12 05:24:12 004184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 004190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:361|
[2025/09/12 05:24:12 004194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:362|
[2025/09/12 05:24:12 004200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:362|
[2025/09/12 05:24:12 004204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 004209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:839|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:840|path_largest_ack:839|
[2025/09/12 05:24:12 004213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:710821|prior_time:1757654651968272|is_app_limited:0|send_elapse:35915|ack_elapse:35903|ctl_first_sent_time:1757654651969747|lagest_ack_time:1757654652004175|curr_delivered:752821|
[2025/09/12 05:24:12 004218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651969747|
[2025/09/12 05:24:12 004222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2044||sndq_packets_used_bytes:0|sndq_packets_free:632|
[2025/09/12 05:24:12 004226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:840|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:840|path_largest_ack:840|
[2025/09/12 05:24:12 004231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:710821|prior_time:1757654651968272|is_app_limited:0|send_elapse:35915|ack_elapse:35903|ctl_first_sent_time:1757654651969747|lagest_ack_time:1757654652004175|curr_delivered:754021|
[2025/09/12 05:24:12 004235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651969830|
[2025/09/12 05:24:12 004239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2043||sndq_packets_used_bytes:0|sndq_packets_free:633|
[2025/09/12 05:24:12 004243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34318|rttvar:33|minrtt:30532|latest_rtt:34345|ack_delay:32|
[2025/09/12 05:24:12 004247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34318|rttvar:26|minrtt:30532|latest_rtt:34345|ack_delay:32|
[2025/09/12 05:24:12 004252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:840|lost_pn:837|thresh:3|
[2025/09/12 05:24:12 004256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 004264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34318|rtt_var:26|pto_duration:36318|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 004269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 004273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 004276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 004280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652065210|now:1757654652004264|interv:60946|
[2025/09/12 05:24:12 004284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652065210|now:1757654652004264|interval:60946|pto_count:0|srtt:34318
[2025/09/12 05:24:12 004289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35915, ack_elapse 35903, delivered 43200|rate 1202840|lost 202|
[2025/09/12 05:24:12 004293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202840) in round 17|
[2025/09/12 05:24:12 004298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 004302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 004306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651969830|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:12 004310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651969830|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:12 004315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34318|latest_rtt:34345|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 004320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:362|largest:362|pns:2|
[2025/09/12 05:24:12 004325] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:362|frame:ACK |recv_time:1757654652004175|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 004329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772004175|now:1757654652004175|interv:120000000|
[2025/09/12 05:24:12 004334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772004175|now:1757654652004175|interv:120000000|
[2025/09/12 05:24:12 004338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652004981|pq_index:0|
[2025/09/12 05:24:12 004342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652003596|
[2025/09/12 05:24:12 004346] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652004346|
[2025/09/12 05:24:12 004351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652004350|
[2025/09/12 05:24:12 004359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34318|min_srtt:34318|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 004364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:832404|
[2025/09/12 05:24:12 004368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34318|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 004373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 004377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34318|min_srtt:34318|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 004381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:833583|
[2025/09/12 05:24:12 004386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34318|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 004390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 004394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34318|min_srtt:34318|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 004399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:834762|
[2025/09/12 05:24:12 004403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 004407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 004411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 004415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 004419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 004423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:780528|
[2025/09/12 05:24:12 004428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 004432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 004436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652004981|
[2025/09/12 05:24:12 004439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652004981|
[2025/09/12 05:24:12 004443] [debug] |xqc_engine_wakeup_after|wakeup:1757654652004981|now:1757654652004443|diff:538|
[2025/09/12 05:24:12 004450] [debug] |xqc_engine_main_logic|END|now:1757654652004350|
[2025/09/12 05:24:12 004476] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652004476|
[2025/09/12 05:24:12 004485] [debug] |xqc_engine_wakeup_after|wakeup:1757654652004981|now:1757654652004485|diff:496|
[2025/09/12 05:24:12 004489] [debug] |xqc_engine_main_logic|END|now:1757654652004476|
[2025/09/12 05:24:12 005558] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652005557|
[2025/09/12 05:24:12 005568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652004981|pq_index:0|
[2025/09/12 05:24:12 005572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652004350|
[2025/09/12 05:24:12 005577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652005576|
[2025/09/12 05:24:12 005582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652004981|now:1757654652005576|
[2025/09/12 05:24:12 005586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652004981|now:1757654652005576|
[2025/09/12 05:24:12 005590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 005595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34318|min_srtt:34318|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 005600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:834762|
[2025/09/12 05:24:12 005604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 005608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 005612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 005616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 005621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 005625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:780528|
[2025/09/12 05:24:12 005629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 005634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:877|
[2025/09/12 05:24:12 005662] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:877|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652005642|stream_id:0|stream_offset:780528|
[2025/09/12 05:24:12 005668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:877|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 005672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 005678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34318|rtt_var:26|pto_duration:36318|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 005691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 005698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 005704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 005711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652066960|now:1757654652005678|interv:61282|
[2025/09/12 05:24:12 005717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652066960|now:1757654652005678|interval:61282|pto_count:0|srtt:34318
[2025/09/12 05:24:12 005724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 005732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 005737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:781707|
[2025/09/12 05:24:12 005741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 005745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652006745|now:1757654652005745|interv:1000|
[2025/09/12 05:24:12 005749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 005753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 005757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652006745|
[2025/09/12 05:24:12 005761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652006745|
[2025/09/12 05:24:12 005765] [debug] |xqc_engine_wakeup_after|wakeup:1757654652006745|now:1757654652005765|diff:980|
[2025/09/12 05:24:12 005769] [debug] |xqc_engine_main_logic|END|now:1757654652005576|
[2025/09/12 05:24:12 006156] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652006155|
[2025/09/12 05:24:12 006164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 006170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:362|
[2025/09/12 05:24:12 006174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:363|
[2025/09/12 05:24:12 006179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:363|
[2025/09/12 05:24:12 006183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 006188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:841|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:842|path_largest_ack:841|
[2025/09/12 05:24:12 006193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:713221|prior_time:1757654651970252|is_app_limited:0|send_elapse:35882|ack_elapse:35903|ctl_first_sent_time:1757654651971713|lagest_ack_time:1757654652006155|curr_delivered:755221|
[2025/09/12 05:24:12 006197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651971713|
[2025/09/12 05:24:12 006202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2042||sndq_packets_used_bytes:0|sndq_packets_free:634|
[2025/09/12 05:24:12 006211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:842|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:842|path_largest_ack:842|
[2025/09/12 05:24:12 006215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42000|prior_delivered:713221|prior_time:1757654651970252|is_app_limited:0|send_elapse:35882|ack_elapse:35903|ctl_first_sent_time:1757654651971713|lagest_ack_time:1757654652006155|curr_delivered:756421|
[2025/09/12 05:24:12 006220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651971797|
[2025/09/12 05:24:12 006224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2041||sndq_packets_used_bytes:0|sndq_packets_free:635|
[2025/09/12 05:24:12 006228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34318|rttvar:26|minrtt:30532|latest_rtt:34358|ack_delay:32|
[2025/09/12 05:24:12 006232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34319|rttvar:22|minrtt:30532|latest_rtt:34358|ack_delay:32|
[2025/09/12 05:24:12 006236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:842|lost_pn:839|thresh:3|
[2025/09/12 05:24:12 006240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 006244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34319|rtt_var:22|pto_duration:36319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 006248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 006252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 006256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:12 006260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652066961|now:1757654652006244|interv:60717|
[2025/09/12 05:24:12 006264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652066961|now:1757654652006244|interval:60717|pto_count:0|srtt:34319
[2025/09/12 05:24:12 006268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35882, ack_elapse 35903, delivered 43200|rate 1203242|lost 202|
[2025/09/12 05:24:12 006273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203242) in round 17|
[2025/09/12 05:24:12 006277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 006281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 006285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651971797|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:12 006289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651971797|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:12 006294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40807|srtt:34319|latest_rtt:34358|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 006302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:363|largest:363|pns:2|
[2025/09/12 05:24:12 006306] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:363|frame:ACK |recv_time:1757654652006155|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 006311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772006155|now:1757654652006155|interv:120000000|
[2025/09/12 05:24:12 006315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772006155|now:1757654652006155|interv:120000000|
[2025/09/12 05:24:12 006319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652006745|pq_index:0|
[2025/09/12 05:24:12 006323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652005576|
[2025/09/12 05:24:12 006327] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652006327|
[2025/09/12 05:24:12 006332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652006331|
[2025/09/12 05:24:12 006338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34319|min_srtt:34319|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 006342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:834762|
[2025/09/12 05:24:12 006346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34319|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 006350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 006355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34319|min_srtt:34319|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 006359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:835941|
[2025/09/12 05:24:12 006364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34319|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 006368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 006372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34319|min_srtt:34319|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 006377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:837120|
[2025/09/12 05:24:12 006384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 006387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 006391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 006395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 006400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 006404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:781707|
[2025/09/12 05:24:12 006408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 006412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 006416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652006745|
[2025/09/12 05:24:12 006420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652006745|
[2025/09/12 05:24:12 006424] [debug] |xqc_engine_wakeup_after|wakeup:1757654652006745|now:1757654652006424|diff:321|
[2025/09/12 05:24:12 006428] [debug] |xqc_engine_main_logic|END|now:1757654652006331|
[2025/09/12 05:24:12 006433] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652006433|
[2025/09/12 05:24:12 006437] [debug] |xqc_engine_wakeup_after|wakeup:1757654652006745|now:1757654652006437|diff:308|
[2025/09/12 05:24:12 006441] [debug] |xqc_engine_main_logic|END|now:1757654652006433|
[2025/09/12 05:24:12 007509] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652007509|
[2025/09/12 05:24:12 007520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652006745|pq_index:0|
[2025/09/12 05:24:12 007524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652006331|
[2025/09/12 05:24:12 007529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652007528|
[2025/09/12 05:24:12 007534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654652007236|now:1757654652007528|
[2025/09/12 05:24:12 007538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:12 007541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654652007236|now:1757654652007528|
[2025/09/12 05:24:12 007545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:12 007549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652006745|now:1757654652007528|
[2025/09/12 05:24:12 007553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652006745|now:1757654652007528|
[2025/09/12 05:24:12 007557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 007562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:363|ack_delay:25326|first_ack_range:41|largest_pkt_recv_time:1757654651982236|
[2025/09/12 05:24:12 007566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:363|low:322|pkt_pns:2|
[2025/09/12 05:24:12 007570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:351|frame_largest_recv:363|
[2025/09/12 05:24:12 007579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:12 007584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34319|min_srtt:34319|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 007589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:837120|
[2025/09/12 05:24:12 007593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 007597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 007601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 007605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 007610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 007614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:781707|
[2025/09/12 05:24:12 007618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 007623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:878|
[2025/09/12 05:24:12 007652] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:878|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:40807|now:1757654652007631|stream_id:0|stream_offset:781707|
[2025/09/12 05:24:12 007658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:878|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 007663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:12 007669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34319|rtt_var:22|pto_duration:36319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 007676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 007682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 007689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42014|
[2025/09/12 05:24:12 007695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652068950|now:1757654652007668|interv:61282|
[2025/09/12 05:24:12 007702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652068950|now:1757654652007668|interval:61282|pto_count:0|srtt:34319
[2025/09/12 05:24:12 007709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42014|
[2025/09/12 05:24:12 007716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 007727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42014|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:782886|
[2025/09/12 05:24:12 007732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 007736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:879|
[2025/09/12 05:24:12 007762] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:879|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42014|now:1757654652007744|stream_id:0|stream_offset:782886|
[2025/09/12 05:24:12 007768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:879|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 007776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42014|applimit:0|
[2025/09/12 05:24:12 007782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34319|rtt_var:22|pto_duration:36319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 007790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 007796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 007802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43214|
[2025/09/12 05:24:12 007808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652069063|now:1757654652007782|interv:61281|
[2025/09/12 05:24:12 007815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652069063|now:1757654652007782|interval:61281|pto_count:0|srtt:34319
[2025/09/12 05:24:12 007822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43214|
[2025/09/12 05:24:12 007830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 007837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43214|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:784065|
[2025/09/12 05:24:12 007844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 007848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:880|
[2025/09/12 05:24:12 007872] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:880|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43214|now:1757654652007856|stream_id:0|stream_offset:784065|
[2025/09/12 05:24:12 007878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:880|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 007882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43214|applimit:0|
[2025/09/12 05:24:12 007887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34319|rtt_var:22|pto_duration:36319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 007894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 007906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 007913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44414|
[2025/09/12 05:24:12 007919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652069175|now:1757654652007886|interv:61289|
[2025/09/12 05:24:12 007925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652069175|now:1757654652007886|interval:61289|pto_count:0|srtt:34319
[2025/09/12 05:24:12 007932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44414|
[2025/09/12 05:24:12 007937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 007941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44414|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:785244|
[2025/09/12 05:24:12 007946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 007950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652008950|now:1757654652007950|interv:1000|
[2025/09/12 05:24:12 007954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 007958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 007962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652008950|
[2025/09/12 05:24:12 007966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652008950|
[2025/09/12 05:24:12 007970] [debug] |xqc_engine_wakeup_after|wakeup:1757654652008950|now:1757654652007970|diff:980|
[2025/09/12 05:24:12 007974] [debug] |xqc_engine_main_logic|END|now:1757654652007528|
[2025/09/12 05:24:12 008156] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652008154|
[2025/09/12 05:24:12 008163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 008169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:363|
[2025/09/12 05:24:12 008173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:364|
[2025/09/12 05:24:12 008179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:364|
[2025/09/12 05:24:12 008183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 008188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:843|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:844|path_largest_ack:843|
[2025/09/12 05:24:12 008192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:715621|prior_time:1757654651972244|is_app_limited:0|send_elapse:35913|ack_elapse:35910|ctl_first_sent_time:1757654651973739|lagest_ack_time:1757654652008154|curr_delivered:757628|
[2025/09/12 05:24:12 008197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651973739|
[2025/09/12 05:24:12 008201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2040||sndq_packets_used_bytes:0|sndq_packets_free:636|
[2025/09/12 05:24:12 008210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:844|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:844|path_largest_ack:844|
[2025/09/12 05:24:12 008215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:715621|prior_time:1757654651972244|is_app_limited:0|send_elapse:35913|ack_elapse:35910|ctl_first_sent_time:1757654651973739|lagest_ack_time:1757654652008154|curr_delivered:758828|
[2025/09/12 05:24:12 008219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651973826|
[2025/09/12 05:24:12 008223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2039||sndq_packets_used_bytes:0|sndq_packets_free:637|
[2025/09/12 05:24:12 008227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34319|rttvar:22|minrtt:30532|latest_rtt:34328|ack_delay:32|
[2025/09/12 05:24:12 008232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34317|rttvar:22|minrtt:30532|latest_rtt:34328|ack_delay:32|
[2025/09/12 05:24:12 008236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:844|lost_pn:841|thresh:3|
[2025/09/12 05:24:12 008240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 347|pns:2|
[2025/09/12 05:24:12 008244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 008248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34317|rtt_var:22|pto_duration:36317|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 008252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 008256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 008260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 008264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652069173|now:1757654652008248|interv:60925|
[2025/09/12 05:24:12 008268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652069173|now:1757654652008248|interval:60925|pto_count:0|srtt:34317
[2025/09/12 05:24:12 008272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35913, ack_elapse 35910, delivered 43207|rate 1203101|lost 202|
[2025/09/12 05:24:12 008277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203101) in round 17|
[2025/09/12 05:24:12 008281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 008285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 008289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2407|po_sent_time:1757654651973826|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:12 008293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2407|po_sent_time:1757654651973826|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:12 008298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34317|latest_rtt:34328|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 008307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:364|largest:364|pns:2|
[2025/09/12 05:24:12 008311] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:364|frame:ACK |recv_time:1757654652008154|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 008316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772008154|now:1757654652008154|interv:120000000|
[2025/09/12 05:24:12 008320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772008154|now:1757654652008154|interv:120000000|
[2025/09/12 05:24:12 008324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652008950|pq_index:0|
[2025/09/12 05:24:12 008328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652007528|
[2025/09/12 05:24:12 008332] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652008332|
[2025/09/12 05:24:12 008337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652008336|
[2025/09/12 05:24:12 008343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34317|min_srtt:34317|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 008347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:837120|
[2025/09/12 05:24:12 008351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34317|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 008356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 008361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34317|min_srtt:34317|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 008365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:838299|
[2025/09/12 05:24:12 008369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34317|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 008374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 008378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34317|min_srtt:34317|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 008382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:839478|
[2025/09/12 05:24:12 008394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 008398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 008402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 008406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 008411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 008415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:785244|
[2025/09/12 05:24:12 008419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 008423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 008427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652008950|
[2025/09/12 05:24:12 008431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652008950|
[2025/09/12 05:24:12 008435] [debug] |xqc_engine_wakeup_after|wakeup:1757654652008950|now:1757654652008435|diff:515|
[2025/09/12 05:24:12 008439] [debug] |xqc_engine_main_logic|END|now:1757654652008336|
[2025/09/12 05:24:12 008444] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652008444|
[2025/09/12 05:24:12 008448] [debug] |xqc_engine_wakeup_after|wakeup:1757654652008950|now:1757654652008448|diff:502|
[2025/09/12 05:24:12 008452] [debug] |xqc_engine_main_logic|END|now:1757654652008444|
[2025/09/12 05:24:12 009544] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652009543|
[2025/09/12 05:24:12 009554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652008950|pq_index:0|
[2025/09/12 05:24:12 009558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652008336|
[2025/09/12 05:24:12 009563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652009562|
[2025/09/12 05:24:12 009568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652008950|now:1757654652009562|
[2025/09/12 05:24:12 009572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652008950|now:1757654652009562|
[2025/09/12 05:24:12 009576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 009582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34317|min_srtt:34317|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 009586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:839478|
[2025/09/12 05:24:12 009591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 009595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 009598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 009608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 009613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 009617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:785244|
[2025/09/12 05:24:12 009621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 009626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:881|
[2025/09/12 05:24:12 009654] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:881|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652009634|stream_id:0|stream_offset:785244|
[2025/09/12 05:24:12 009660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:881|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 009665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 009670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34317|rtt_var:22|pto_duration:36317|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 009677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 009683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 009690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 009696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652070951|now:1757654652009670|interv:61281|
[2025/09/12 05:24:12 009703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652070951|now:1757654652009670|interval:61281|pto_count:0|srtt:34317
[2025/09/12 05:24:12 009714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 009722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 009728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:786423|
[2025/09/12 05:24:12 009732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 009736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652010736|now:1757654652009736|interv:1000|
[2025/09/12 05:24:12 009740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 009744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 009748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652010736|
[2025/09/12 05:24:12 009752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652010736|
[2025/09/12 05:24:12 009761] [debug] |xqc_engine_wakeup_after|wakeup:1757654652010736|now:1757654652009761|diff:975|
[2025/09/12 05:24:12 009765] [debug] |xqc_engine_main_logic|END|now:1757654652009562|
[2025/09/12 05:24:12 010141] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652010139|
[2025/09/12 05:24:12 010148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 010155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:364|
[2025/09/12 05:24:12 010158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:365|
[2025/09/12 05:24:12 010164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:365|
[2025/09/12 05:24:12 010168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 010173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:845|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:846|path_largest_ack:845|
[2025/09/12 05:24:12 010178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:718021|prior_time:1757654651974234|is_app_limited:0|send_elapse:35868|ack_elapse:35905|ctl_first_sent_time:1757654651975699|lagest_ack_time:1757654652010139|curr_delivered:760028|
[2025/09/12 05:24:12 010182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651975699|
[2025/09/12 05:24:12 010187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2038||sndq_packets_used_bytes:0|sndq_packets_free:638|
[2025/09/12 05:24:12 010191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:846|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:846|path_largest_ack:846|
[2025/09/12 05:24:12 010195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:718021|prior_time:1757654651974234|is_app_limited:0|send_elapse:35868|ack_elapse:35905|ctl_first_sent_time:1757654651975699|lagest_ack_time:1757654652010139|curr_delivered:761228|
[2025/09/12 05:24:12 010200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651975780|
[2025/09/12 05:24:12 010204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2037||sndq_packets_used_bytes:0|sndq_packets_free:639|
[2025/09/12 05:24:12 010208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34317|rttvar:22|minrtt:30532|latest_rtt:34359|ack_delay:32|
[2025/09/12 05:24:12 010212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34318|rttvar:19|minrtt:30532|latest_rtt:34359|ack_delay:32|
[2025/09/12 05:24:12 010216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:846|lost_pn:843|thresh:3|
[2025/09/12 05:24:12 010220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 010225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34318|rtt_var:19|pto_duration:36318|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 010229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 010233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 010237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:12 010245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652070952|now:1757654652010224|interv:60728|
[2025/09/12 05:24:12 010250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652070952|now:1757654652010224|interval:60728|pto_count:0|srtt:34318
[2025/09/12 05:24:12 010254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35868, ack_elapse 35905, delivered 43207|rate 1203370|lost 202|
[2025/09/12 05:24:12 010258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203370) in round 17|
[2025/09/12 05:24:12 010263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 010267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 010271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651975780|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:12 010275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651975780|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:12 010280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40807|srtt:34318|latest_rtt:34359|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 010286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:365|largest:365|pns:2|
[2025/09/12 05:24:12 010290] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:365|frame:ACK |recv_time:1757654652010139|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 010295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772010139|now:1757654652010139|interv:120000000|
[2025/09/12 05:24:12 010299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772010139|now:1757654652010139|interv:120000000|
[2025/09/12 05:24:12 010303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652010736|pq_index:0|
[2025/09/12 05:24:12 010307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652009562|
[2025/09/12 05:24:12 010311] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652010311|
[2025/09/12 05:24:12 010316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652010315|
[2025/09/12 05:24:12 010322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34318|min_srtt:34318|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 010326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:839478|
[2025/09/12 05:24:12 010330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34318|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 010337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 010342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34318|min_srtt:34318|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 010346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:840657|
[2025/09/12 05:24:12 010351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34318|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 010355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 010359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34318|min_srtt:34318|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 010364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:841836|
[2025/09/12 05:24:12 010368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 010372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 010376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 010380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 010385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 010389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:786423|
[2025/09/12 05:24:12 010393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 010397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 010401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652010736|
[2025/09/12 05:24:12 010405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652010736|
[2025/09/12 05:24:12 010409] [debug] |xqc_engine_wakeup_after|wakeup:1757654652010736|now:1757654652010409|diff:327|
[2025/09/12 05:24:12 010413] [debug] |xqc_engine_main_logic|END|now:1757654652010315|
[2025/09/12 05:24:12 010418] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652010418|
[2025/09/12 05:24:12 010422] [debug] |xqc_engine_wakeup_after|wakeup:1757654652010736|now:1757654652010422|diff:314|
[2025/09/12 05:24:12 010426] [debug] |xqc_engine_main_logic|END|now:1757654652010418|
[2025/09/12 05:24:12 011494] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652011494|
[2025/09/12 05:24:12 011505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652010736|pq_index:0|
[2025/09/12 05:24:12 011514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652010315|
[2025/09/12 05:24:12 011519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652011518|
[2025/09/12 05:24:12 011524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652010736|now:1757654652011518|
[2025/09/12 05:24:12 011528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652010736|now:1757654652011518|
[2025/09/12 05:24:12 011532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 011537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34318|min_srtt:34318|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 011542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:841836|
[2025/09/12 05:24:12 011546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 011550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 011554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 011558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 011563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 011567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:786423|
[2025/09/12 05:24:12 011571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 011576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:882|
[2025/09/12 05:24:12 011604] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:882|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654652011584|stream_id:0|stream_offset:786423|
[2025/09/12 05:24:12 011610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:882|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 011615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:12 011620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34318|rtt_var:19|pto_duration:36318|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 011627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 011633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 011639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 011646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652072902|now:1757654652011620|interv:61282|
[2025/09/12 05:24:12 011659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652072902|now:1757654652011620|interval:61282|pto_count:0|srtt:34318
[2025/09/12 05:24:12 011666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42007|
[2025/09/12 05:24:12 011671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 011675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:787602|
[2025/09/12 05:24:12 011680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 011684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:883|
[2025/09/12 05:24:12 011709] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:883|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652011691|stream_id:0|stream_offset:787602|
[2025/09/12 05:24:12 011715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:883|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 011723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 011730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34318|rtt_var:19|pto_duration:36318|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 011736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 011743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 011749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 011756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652073009|now:1757654652011729|interv:61280|
[2025/09/12 05:24:12 011762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652073009|now:1757654652011729|interval:61280|pto_count:0|srtt:34318
[2025/09/12 05:24:12 011769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 011777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 011783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:788781|
[2025/09/12 05:24:12 011790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 011796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:884|
[2025/09/12 05:24:12 011821] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:884|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652011805|stream_id:0|stream_offset:788781|
[2025/09/12 05:24:12 011832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:884|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 011838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 011844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34318|rtt_var:19|pto_duration:36318|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 011851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 011858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 011864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 011871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652073123|now:1757654652011844|interv:61279|
[2025/09/12 05:24:12 011877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652073123|now:1757654652011844|interval:61279|pto_count:0|srtt:34318
[2025/09/12 05:24:12 011883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 011887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 011891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:789960|
[2025/09/12 05:24:12 011896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 011900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652012900|now:1757654652011900|interv:1000|
[2025/09/12 05:24:12 011904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 011907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 011912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652012900|
[2025/09/12 05:24:12 011916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652012900|
[2025/09/12 05:24:12 011920] [debug] |xqc_engine_wakeup_after|wakeup:1757654652012900|now:1757654652011920|diff:980|
[2025/09/12 05:24:12 011924] [debug] |xqc_engine_main_logic|END|now:1757654652011518|
[2025/09/12 05:24:12 012144] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652012143|
[2025/09/12 05:24:12 012152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 012157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:365|
[2025/09/12 05:24:12 012161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:366|
[2025/09/12 05:24:12 012167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:366|
[2025/09/12 05:24:12 012171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 012176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:847|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:848|path_largest_ack:847|
[2025/09/12 05:24:12 012180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:720421|prior_time:1757654651976237|is_app_limited:0|send_elapse:35885|ack_elapse:35906|ctl_first_sent_time:1757654651977705|lagest_ack_time:1757654652012143|curr_delivered:762428|
[2025/09/12 05:24:12 012190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651977705|
[2025/09/12 05:24:12 012194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2036||sndq_packets_used_bytes:0|sndq_packets_free:640|
[2025/09/12 05:24:12 012198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:848|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:848|path_largest_ack:848|
[2025/09/12 05:24:12 012203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:720421|prior_time:1757654651976237|is_app_limited:0|send_elapse:35885|ack_elapse:35906|ctl_first_sent_time:1757654651977705|lagest_ack_time:1757654652012143|curr_delivered:763628|
[2025/09/12 05:24:12 012207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651977786|
[2025/09/12 05:24:12 012211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2035||sndq_packets_used_bytes:0|sndq_packets_free:641|
[2025/09/12 05:24:12 012215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34318|rttvar:19|minrtt:30532|latest_rtt:34357|ack_delay:32|
[2025/09/12 05:24:12 012219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34319|rttvar:16|minrtt:30532|latest_rtt:34357|ack_delay:32|
[2025/09/12 05:24:12 012223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:848|lost_pn:845|thresh:3|
[2025/09/12 05:24:12 012228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 012232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34319|rtt_var:16|pto_duration:36319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 012236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 012240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 012244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 012247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652073124|now:1757654652012231|interv:60893|
[2025/09/12 05:24:12 012251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652073124|now:1757654652012231|interval:60893|pto_count:0|srtt:34319
[2025/09/12 05:24:12 012256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35885, ack_elapse 35906, delivered 43207|rate 1203336|lost 202|
[2025/09/12 05:24:12 012260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203336) in round 17|
[2025/09/12 05:24:12 012264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 012269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 012272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651977786|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:12 012279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651977786|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:12 012284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34319|latest_rtt:34357|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 012290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:366|largest:366|pns:2|
[2025/09/12 05:24:12 012294] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:366|frame:ACK |recv_time:1757654652012143|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 012299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772012143|now:1757654652012143|interv:120000000|
[2025/09/12 05:24:12 012303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772012143|now:1757654652012143|interv:120000000|
[2025/09/12 05:24:12 012307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652012900|pq_index:0|
[2025/09/12 05:24:12 012311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652011518|
[2025/09/12 05:24:12 012315] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652012315|
[2025/09/12 05:24:12 012320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652012319|
[2025/09/12 05:24:12 012326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34319|min_srtt:34319|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 012331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:841836|
[2025/09/12 05:24:12 012335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34319|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 012340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 012344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34319|min_srtt:34319|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 012349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:843015|
[2025/09/12 05:24:12 012353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34319|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 012357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 012364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34319|min_srtt:34319|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 012369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:844194|
[2025/09/12 05:24:12 012373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 012377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 012381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 012385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 012389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 012393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:789960|
[2025/09/12 05:24:12 012398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 012401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 012405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652012900|
[2025/09/12 05:24:12 012409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652012900|
[2025/09/12 05:24:12 012413] [debug] |xqc_engine_wakeup_after|wakeup:1757654652012900|now:1757654652012413|diff:487|
[2025/09/12 05:24:12 012417] [debug] |xqc_engine_main_logic|END|now:1757654652012319|
[2025/09/12 05:24:12 012422] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652012422|
[2025/09/12 05:24:12 012426] [debug] |xqc_engine_wakeup_after|wakeup:1757654652012900|now:1757654652012426|diff:474|
[2025/09/12 05:24:12 012430] [debug] |xqc_engine_main_logic|END|now:1757654652012422|
[2025/09/12 05:24:12 013499] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652013498|
[2025/09/12 05:24:12 013509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652012900|pq_index:0|
[2025/09/12 05:24:12 013513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652012319|
[2025/09/12 05:24:12 013518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652013517|
[2025/09/12 05:24:12 013523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652012900|now:1757654652013517|
[2025/09/12 05:24:12 013527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652012900|now:1757654652013517|
[2025/09/12 05:24:12 013532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 013541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34319|min_srtt:34319|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 013547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:844194|
[2025/09/12 05:24:12 013556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 013560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 013564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 013569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 013573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 013577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:789960|
[2025/09/12 05:24:12 013582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 013586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:885|
[2025/09/12 05:24:12 013615] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:885|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652013594|stream_id:0|stream_offset:789960|
[2025/09/12 05:24:12 013620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:885|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 013625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 013631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34319|rtt_var:16|pto_duration:36319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 013638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 013644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 013650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 013657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652074913|now:1757654652013631|interv:61282|
[2025/09/12 05:24:12 013663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652074913|now:1757654652013631|interval:61282|pto_count:0|srtt:34319
[2025/09/12 05:24:12 013671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 013677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 013682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:791139|
[2025/09/12 05:24:12 013686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 013690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652014690|now:1757654652013690|interv:1000|
[2025/09/12 05:24:12 013699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 013703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 013707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652014690|
[2025/09/12 05:24:12 013711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652014690|
[2025/09/12 05:24:12 013715] [debug] |xqc_engine_wakeup_after|wakeup:1757654652014690|now:1757654652013715|diff:975|
[2025/09/12 05:24:12 013719] [debug] |xqc_engine_main_logic|END|now:1757654652013517|
[2025/09/12 05:24:12 014133] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652014132|
[2025/09/12 05:24:12 014141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 014147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:366|
[2025/09/12 05:24:12 014151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:367|
[2025/09/12 05:24:12 014156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:367|
[2025/09/12 05:24:12 014160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 014165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:849|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:850|path_largest_ack:849|
[2025/09/12 05:24:12 014170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:722821|prior_time:1757654651978231|is_app_limited:0|send_elapse:35855|ack_elapse:35901|ctl_first_sent_time:1757654651979696|lagest_ack_time:1757654652014132|curr_delivered:764828|
[2025/09/12 05:24:12 014174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651979696|
[2025/09/12 05:24:12 014179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2034||sndq_packets_used_bytes:0|sndq_packets_free:642|
[2025/09/12 05:24:12 014183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:850|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:850|path_largest_ack:850|
[2025/09/12 05:24:12 014187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:722821|prior_time:1757654651978231|is_app_limited:0|send_elapse:35855|ack_elapse:35901|ctl_first_sent_time:1757654651979696|lagest_ack_time:1757654652014132|curr_delivered:766028|
[2025/09/12 05:24:12 014192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651979776|
[2025/09/12 05:24:12 014196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2033||sndq_packets_used_bytes:0|sndq_packets_free:643|
[2025/09/12 05:24:12 014199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34319|rttvar:16|minrtt:30532|latest_rtt:34356|ack_delay:32|
[2025/09/12 05:24:12 014204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34320|rttvar:13|minrtt:30532|latest_rtt:34356|ack_delay:32|
[2025/09/12 05:24:12 014208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:850|lost_pn:847|thresh:3|
[2025/09/12 05:24:12 014212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 014216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34320|rtt_var:13|pto_duration:36320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 014225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 014229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 014233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:12 014237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652074914|now:1757654652014216|interv:60698|
[2025/09/12 05:24:12 014241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652074914|now:1757654652014216|interval:60698|pto_count:0|srtt:34320
[2025/09/12 05:24:12 014245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35855, ack_elapse 35901, delivered 43207|rate 1203504|lost 202|
[2025/09/12 05:24:12 014250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203504) in round 17|
[2025/09/12 05:24:12 014254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 014258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 014262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651979776|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:12 014266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651979776|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:12 014271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40807|srtt:34320|latest_rtt:34356|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 014276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:367|largest:367|pns:2|
[2025/09/12 05:24:12 014281] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:367|frame:ACK |recv_time:1757654652014132|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 014286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772014132|now:1757654652014132|interv:120000000|
[2025/09/12 05:24:12 014290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772014132|now:1757654652014132|interv:120000000|
[2025/09/12 05:24:12 014294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652014690|pq_index:0|
[2025/09/12 05:24:12 014298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652013517|
[2025/09/12 05:24:12 014302] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652014302|
[2025/09/12 05:24:12 014307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652014306|
[2025/09/12 05:24:12 014312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34320|min_srtt:34320|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 014319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:844194|
[2025/09/12 05:24:12 014324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34320|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 014328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 014333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34320|min_srtt:34320|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 014337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:845373|
[2025/09/12 05:24:12 014342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34320|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 014346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 014350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34320|min_srtt:34320|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 014354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:846552|
[2025/09/12 05:24:12 014358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 014362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 014366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 014370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 014375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 014379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:791139|
[2025/09/12 05:24:12 014383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 014387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 014391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652014690|
[2025/09/12 05:24:12 014395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652014690|
[2025/09/12 05:24:12 014399] [debug] |xqc_engine_wakeup_after|wakeup:1757654652014690|now:1757654652014399|diff:291|
[2025/09/12 05:24:12 014403] [debug] |xqc_engine_main_logic|END|now:1757654652014306|
[2025/09/12 05:24:12 014408] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652014408|
[2025/09/12 05:24:12 014414] [debug] |xqc_engine_wakeup_after|wakeup:1757654652014690|now:1757654652014414|diff:276|
[2025/09/12 05:24:12 014418] [debug] |xqc_engine_main_logic|END|now:1757654652014408|
[2025/09/12 05:24:12 015487] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652015487|
[2025/09/12 05:24:12 015497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652014690|pq_index:0|
[2025/09/12 05:24:12 015502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652014306|
[2025/09/12 05:24:12 015507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652015505|
[2025/09/12 05:24:12 015511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652014690|now:1757654652015505|
[2025/09/12 05:24:12 015515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652014690|now:1757654652015505|
[2025/09/12 05:24:12 015519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 015524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34320|min_srtt:34320|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 015529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:846552|
[2025/09/12 05:24:12 015533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 015537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 015541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 015545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 015550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 015554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:791139|
[2025/09/12 05:24:12 015558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 015563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:886|
[2025/09/12 05:24:12 015591] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:886|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654652015571|stream_id:0|stream_offset:791139|
[2025/09/12 05:24:12 015597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:886|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 015601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:12 015607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34320|rtt_var:13|pto_duration:36320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 015621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 015627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 015633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 015640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652076891|now:1757654652015606|interv:61285|
[2025/09/12 05:24:12 015646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652076891|now:1757654652015606|interval:61285|pto_count:0|srtt:34320
[2025/09/12 05:24:12 015652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42007|
[2025/09/12 05:24:12 015658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 015662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:792318|
[2025/09/12 05:24:12 015666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 015670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:887|
[2025/09/12 05:24:12 015695] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:887|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652015677|stream_id:0|stream_offset:792318|
[2025/09/12 05:24:12 015701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:887|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 015708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 015715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34320|rtt_var:13|pto_duration:36320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 015721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 015727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 015734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 015741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652076997|now:1757654652015714|interv:61283|
[2025/09/12 05:24:12 015748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652076997|now:1757654652015714|interval:61283|pto_count:0|srtt:34320
[2025/09/12 05:24:12 015755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 015762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 015769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:793497|
[2025/09/12 05:24:12 015782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 015787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:888|
[2025/09/12 05:24:12 015811] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:888|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652015795|stream_id:0|stream_offset:793497|
[2025/09/12 05:24:12 015817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:888|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 015821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 015826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34320|rtt_var:13|pto_duration:36320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 015833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 015839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 015846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 015852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652077115|now:1757654652015826|interv:61289|
[2025/09/12 05:24:12 015858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652077115|now:1757654652015826|interval:61289|pto_count:0|srtt:34320
[2025/09/12 05:24:12 015865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 015872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 015876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:794676|
[2025/09/12 05:24:12 015881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 015885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652016884|now:1757654652015884|interv:1000|
[2025/09/12 05:24:12 015888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 015892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 015896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652016884|
[2025/09/12 05:24:12 015900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652016884|
[2025/09/12 05:24:12 015904] [debug] |xqc_engine_wakeup_after|wakeup:1757654652016884|now:1757654652015904|diff:980|
[2025/09/12 05:24:12 015909] [debug] |xqc_engine_main_logic|END|now:1757654652015505|
[2025/09/12 05:24:12 016133] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652016132|
[2025/09/12 05:24:12 016141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 016147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:367|
[2025/09/12 05:24:12 016151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:368|
[2025/09/12 05:24:12 016157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:368|
[2025/09/12 05:24:12 016166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 016170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:851|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:852|path_largest_ack:851|
[2025/09/12 05:24:12 016175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:725221|prior_time:1757654651980222|is_app_limited:0|send_elapse:35876|ack_elapse:35910|ctl_first_sent_time:1757654651981687|lagest_ack_time:1757654652016132|curr_delivered:767228|
[2025/09/12 05:24:12 016179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651981687|
[2025/09/12 05:24:12 016184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2032||sndq_packets_used_bytes:0|sndq_packets_free:644|
[2025/09/12 05:24:12 016188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:852|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:852|path_largest_ack:852|
[2025/09/12 05:24:12 016192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:725221|prior_time:1757654651980222|is_app_limited:0|send_elapse:35876|ack_elapse:35910|ctl_first_sent_time:1757654651981687|lagest_ack_time:1757654652016132|curr_delivered:768428|
[2025/09/12 05:24:12 016197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651981770|
[2025/09/12 05:24:12 016201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2031||sndq_packets_used_bytes:0|sndq_packets_free:645|
[2025/09/12 05:24:12 016204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34320|rttvar:13|minrtt:30532|latest_rtt:34362|ack_delay:32|
[2025/09/12 05:24:12 016209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34321|rttvar:12|minrtt:30532|latest_rtt:34362|ack_delay:32|
[2025/09/12 05:24:12 016213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:852|lost_pn:849|thresh:3|
[2025/09/12 05:24:12 016217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 016221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34321|rtt_var:12|pto_duration:36321|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 016225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 016229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 016233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 016237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652077116|now:1757654652016221|interv:60895|
[2025/09/12 05:24:12 016241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652077116|now:1757654652016221|interval:60895|pto_count:0|srtt:34321
[2025/09/12 05:24:12 016245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35876, ack_elapse 35910, delivered 43207|rate 1203202|lost 202|
[2025/09/12 05:24:12 016249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203202) in round 17|
[2025/09/12 05:24:12 016256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 016260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 016264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651981770|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:12 016269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651981770|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:12 016273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34321|latest_rtt:34362|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 016279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:368|largest:368|pns:2|
[2025/09/12 05:24:12 016283] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:368|frame:ACK |recv_time:1757654652016132|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 016288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772016132|now:1757654652016132|interv:120000000|
[2025/09/12 05:24:12 016292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772016132|now:1757654652016132|interv:120000000|
[2025/09/12 05:24:12 016296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652016884|pq_index:0|
[2025/09/12 05:24:12 016300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652015505|
[2025/09/12 05:24:12 016304] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652016304|
[2025/09/12 05:24:12 016309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652016308|
[2025/09/12 05:24:12 016314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34321|min_srtt:34321|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 016319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:846552|
[2025/09/12 05:24:12 016323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34321|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 016328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 016332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34321|min_srtt:34321|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 016336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:847731|
[2025/09/12 05:24:12 016343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34321|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 016348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 016352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34321|min_srtt:34321|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 016356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:848910|
[2025/09/12 05:24:12 016360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 016364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 016368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 016372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 016377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 016381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:794676|
[2025/09/12 05:24:12 016385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 016389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 016393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652016884|
[2025/09/12 05:24:12 016397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652016884|
[2025/09/12 05:24:12 016401] [debug] |xqc_engine_wakeup_after|wakeup:1757654652016884|now:1757654652016401|diff:483|
[2025/09/12 05:24:12 016405] [debug] |xqc_engine_main_logic|END|now:1757654652016308|
[2025/09/12 05:24:12 016410] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652016410|
[2025/09/12 05:24:12 016414] [debug] |xqc_engine_wakeup_after|wakeup:1757654652016884|now:1757654652016414|diff:470|
[2025/09/12 05:24:12 016418] [debug] |xqc_engine_main_logic|END|now:1757654652016410|
[2025/09/12 05:24:12 017486] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652017485|
[2025/09/12 05:24:12 017496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652016884|pq_index:0|
[2025/09/12 05:24:12 017500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652016308|
[2025/09/12 05:24:12 017505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652017504|
[2025/09/12 05:24:12 017510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652016884|now:1757654652017504|
[2025/09/12 05:24:12 017514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652016884|now:1757654652017504|
[2025/09/12 05:24:12 017523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 017528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34321|min_srtt:34321|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 017533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:848910|
[2025/09/12 05:24:12 017537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 017541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 017545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 017550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 017554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 017558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:794676|
[2025/09/12 05:24:12 017563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 017567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:889|
[2025/09/12 05:24:12 017595] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:889|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652017575|stream_id:0|stream_offset:794676|
[2025/09/12 05:24:12 017601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:889|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 017606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 017611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34321|rtt_var:12|pto_duration:36321|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 017618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 017624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 017631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 017637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652078896|now:1757654652017611|interv:61285|
[2025/09/12 05:24:12 017643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652078896|now:1757654652017611|interval:61285|pto_count:0|srtt:34321
[2025/09/12 05:24:12 017650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 017656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 017660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:795855|
[2025/09/12 05:24:12 017669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 017673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652018673|now:1757654652017673|interv:1000|
[2025/09/12 05:24:12 017677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 017680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 017684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652018673|
[2025/09/12 05:24:12 017689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652018673|
[2025/09/12 05:24:12 017694] [debug] |xqc_engine_wakeup_after|wakeup:1757654652018673|now:1757654652017694|diff:979|
[2025/09/12 05:24:12 017701] [debug] |xqc_engine_main_logic|END|now:1757654652017504|
[2025/09/12 05:24:12 018128] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652018127|
[2025/09/12 05:24:12 018134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 018140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:368|
[2025/09/12 05:24:12 018144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:369|
[2025/09/12 05:24:12 018149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:369|
[2025/09/12 05:24:12 018153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 018158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:853|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:854|path_largest_ack:853|
[2025/09/12 05:24:12 018163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:727621|prior_time:1757654651982236|is_app_limited:0|send_elapse:35906|ack_elapse:35891|ctl_first_sent_time:1757654651983718|lagest_ack_time:1757654652018127|curr_delivered:769628|
[2025/09/12 05:24:12 018167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651983718|
[2025/09/12 05:24:12 018172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2030||sndq_packets_used_bytes:0|sndq_packets_free:646|
[2025/09/12 05:24:12 018176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:854|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:854|path_largest_ack:854|
[2025/09/12 05:24:12 018180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:727621|prior_time:1757654651982236|is_app_limited:0|send_elapse:35906|ack_elapse:35891|ctl_first_sent_time:1757654651983718|lagest_ack_time:1757654652018127|curr_delivered:770828|
[2025/09/12 05:24:12 018185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651983816|
[2025/09/12 05:24:12 018189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2029||sndq_packets_used_bytes:0|sndq_packets_free:647|
[2025/09/12 05:24:12 018193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34321|rttvar:12|minrtt:30532|latest_rtt:34311|ack_delay:32|
[2025/09/12 05:24:12 018197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34315|rttvar:19|minrtt:30532|latest_rtt:34311|ack_delay:32|
[2025/09/12 05:24:12 018206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:854|lost_pn:851|thresh:3|
[2025/09/12 05:24:12 018210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 018214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34315|rtt_var:19|pto_duration:36315|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 018218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 018222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 018226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:12 018230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652078890|now:1757654652018214|interv:60676|
[2025/09/12 05:24:12 018234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652078890|now:1757654652018214|interval:60676|pto_count:0|srtt:34315
[2025/09/12 05:24:12 018238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35906, ack_elapse 35891, delivered 43207|rate 1203336|lost 202|
[2025/09/12 05:24:12 018243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203336) in round 17|
[2025/09/12 05:24:12 018247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 018251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 018255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651983816|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:12 018259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651983816|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:12 018264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40807|srtt:34315|latest_rtt:34311|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 018270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:369|largest:369|pns:2|
[2025/09/12 05:24:12 018274] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:369|frame:ACK |recv_time:1757654652018127|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 018279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772018127|now:1757654652018127|interv:120000000|
[2025/09/12 05:24:12 018283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772018127|now:1757654652018127|interv:120000000|
[2025/09/12 05:24:12 018287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652018673|pq_index:0|
[2025/09/12 05:24:12 018291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652017504|
[2025/09/12 05:24:12 018295] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652018295|
[2025/09/12 05:24:12 018302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652018301|
[2025/09/12 05:24:12 018308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34315|min_srtt:34315|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 018312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:848910|
[2025/09/12 05:24:12 018317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34315|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 018321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 018326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34315|min_srtt:34315|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 018330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:850089|
[2025/09/12 05:24:12 018334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34315|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 018339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 018343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34315|min_srtt:34315|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 018347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:851268|
[2025/09/12 05:24:12 018351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 018355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 018359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 018363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 018368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 018372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:795855|
[2025/09/12 05:24:12 018376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 018380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 018386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652018673|
[2025/09/12 05:24:12 018390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652018673|
[2025/09/12 05:24:12 018394] [debug] |xqc_engine_wakeup_after|wakeup:1757654652018673|now:1757654652018394|diff:279|
[2025/09/12 05:24:12 018398] [debug] |xqc_engine_main_logic|END|now:1757654652018301|
[2025/09/12 05:24:12 018403] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652018403|
[2025/09/12 05:24:12 018407] [debug] |xqc_engine_wakeup_after|wakeup:1757654652018673|now:1757654652018407|diff:266|
[2025/09/12 05:24:12 018411] [debug] |xqc_engine_main_logic|END|now:1757654652018403|
[2025/09/12 05:24:12 019483] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652019483|
[2025/09/12 05:24:12 019497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652018673|pq_index:0|
[2025/09/12 05:24:12 019503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652018301|
[2025/09/12 05:24:12 019510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652019508|
[2025/09/12 05:24:12 019516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652018673|now:1757654652019508|
[2025/09/12 05:24:12 019522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652018673|now:1757654652019508|
[2025/09/12 05:24:12 019527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 019534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34315|min_srtt:34315|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 019541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:851268|
[2025/09/12 05:24:12 019548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 019553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 019558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 019564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 019570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 019575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:795855|
[2025/09/12 05:24:12 019580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 019586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:890|
[2025/09/12 05:24:12 019620] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:890|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654652019596|stream_id:0|stream_offset:795855|
[2025/09/12 05:24:12 019629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:890|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 019642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:12 019647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34315|rtt_var:19|pto_duration:36315|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 019653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 019659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 019665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 019672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652080911|now:1757654652019647|interv:61264|
[2025/09/12 05:24:12 019678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652080911|now:1757654652019647|interval:61264|pto_count:0|srtt:34315
[2025/09/12 05:24:12 019684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42007|
[2025/09/12 05:24:12 019692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 019699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:797034|
[2025/09/12 05:24:12 019706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 019712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:891|
[2025/09/12 05:24:12 019762] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:891|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652019722|stream_id:0|stream_offset:797034|
[2025/09/12 05:24:12 019772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:891|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 019779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 019787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34315|rtt_var:19|pto_duration:36315|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 019793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 019799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 019804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 019810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652081037|now:1757654652019786|interv:61251|
[2025/09/12 05:24:12 019815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652081037|now:1757654652019786|interval:61251|pto_count:0|srtt:34315
[2025/09/12 05:24:12 019821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 019833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 019839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:798213|
[2025/09/12 05:24:12 019845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 019851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:892|
[2025/09/12 05:24:12 019902] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:892|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652019860|stream_id:0|stream_offset:798213|
[2025/09/12 05:24:12 019910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:892|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 019917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 019924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34315|rtt_var:19|pto_duration:36315|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 019931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 019937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 019943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 019949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652081175|now:1757654652019923|interv:61252|
[2025/09/12 05:24:12 019955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652081175|now:1757654652019923|interval:61252|pto_count:0|srtt:34315
[2025/09/12 05:24:12 019961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 019967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 019973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:799392|
[2025/09/12 05:24:12 019979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 019984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652020984|now:1757654652019984|interv:1000|
[2025/09/12 05:24:12 019990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 019996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 020001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652020984|
[2025/09/12 05:24:12 020006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652020984|
[2025/09/12 05:24:12 020011] [debug] |xqc_engine_wakeup_after|wakeup:1757654652020984|now:1757654652020010|diff:974|
[2025/09/12 05:24:12 020016] [debug] |xqc_engine_main_logic|END|now:1757654652019508|
[2025/09/12 05:24:12 020149] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652020148|
[2025/09/12 05:24:12 020164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 020171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:369|
[2025/09/12 05:24:12 020175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:370|
[2025/09/12 05:24:12 020182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:370|
[2025/09/12 05:24:12 020186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 020191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:855|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:856|path_largest_ack:855|
[2025/09/12 05:24:12 020196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:730021|prior_time:1757654651984211|is_app_limited:0|send_elapse:35914|ack_elapse:35937|ctl_first_sent_time:1757654651985746|lagest_ack_time:1757654652020148|curr_delivered:772028|
[2025/09/12 05:24:12 020201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651985746|
[2025/09/12 05:24:12 020206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2028||sndq_packets_used_bytes:0|sndq_packets_free:648|
[2025/09/12 05:24:12 020210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:856|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:856|path_largest_ack:856|
[2025/09/12 05:24:12 020214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:730021|prior_time:1757654651984211|is_app_limited:0|send_elapse:35914|ack_elapse:35937|ctl_first_sent_time:1757654651985746|lagest_ack_time:1757654652020148|curr_delivered:773228|
[2025/09/12 05:24:12 020219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651985856|
[2025/09/12 05:24:12 020223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2027||sndq_packets_used_bytes:0|sndq_packets_free:649|
[2025/09/12 05:24:12 020227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34315|rttvar:19|minrtt:30532|latest_rtt:34292|ack_delay:32|
[2025/09/12 05:24:12 020231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34308|rttvar:28|minrtt:30532|latest_rtt:34292|ack_delay:32|
[2025/09/12 05:24:12 020235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:856|lost_pn:853|thresh:3|
[2025/09/12 05:24:12 020239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 020244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34308|rtt_var:28|pto_duration:36308|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 020248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 020252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 020256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 020260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652081168|now:1757654652020243|interv:60925|
[2025/09/12 05:24:12 020268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652081168|now:1757654652020243|interval:60925|pto_count:0|srtt:34308
[2025/09/12 05:24:12 020272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35914, ack_elapse 35937, delivered 43207|rate 1202298|lost 202|
[2025/09/12 05:24:12 020277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202298) in round 17|
[2025/09/12 05:24:12 020281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 020285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 020289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651985856|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:12 020294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651985856|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:12 020298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34308|latest_rtt:34292|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 020304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:370|largest:370|pns:2|
[2025/09/12 05:24:12 020308] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:370|frame:ACK |recv_time:1757654652020148|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 020313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772020148|now:1757654652020148|interv:120000000|
[2025/09/12 05:24:12 020317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772020148|now:1757654652020148|interv:120000000|
[2025/09/12 05:24:12 020321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652020984|pq_index:0|
[2025/09/12 05:24:12 020326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652019508|
[2025/09/12 05:24:12 020330] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652020330|
[2025/09/12 05:24:12 020335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652020334|
[2025/09/12 05:24:12 020341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34308|min_srtt:34308|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 020346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:851268|
[2025/09/12 05:24:12 020350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34308|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 020355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 020362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34308|min_srtt:34308|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 020367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:852447|
[2025/09/12 05:24:12 020371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34308|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 020375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 020380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34308|min_srtt:34308|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 020384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:853626|
[2025/09/12 05:24:12 020388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 020392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 020396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 020400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 020405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 020409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:799392|
[2025/09/12 05:24:12 020413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 020417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 020421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652020984|
[2025/09/12 05:24:12 020425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652020984|
[2025/09/12 05:24:12 020429] [debug] |xqc_engine_wakeup_after|wakeup:1757654652020984|now:1757654652020429|diff:555|
[2025/09/12 05:24:12 020434] [debug] |xqc_engine_main_logic|END|now:1757654652020334|
[2025/09/12 05:24:12 020439] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652020439|
[2025/09/12 05:24:12 020443] [debug] |xqc_engine_wakeup_after|wakeup:1757654652020984|now:1757654652020442|diff:542|
[2025/09/12 05:24:12 020446] [debug] |xqc_engine_main_logic|END|now:1757654652020439|
[2025/09/12 05:24:12 021514] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652021514|
[2025/09/12 05:24:12 021525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652020984|pq_index:0|
[2025/09/12 05:24:12 021529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652020334|
[2025/09/12 05:24:12 021534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652021533|
[2025/09/12 05:24:12 021544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652020984|now:1757654652021533|
[2025/09/12 05:24:12 021549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652020984|now:1757654652021533|
[2025/09/12 05:24:12 021553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 021558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34308|min_srtt:34308|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 021563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:853626|
[2025/09/12 05:24:12 021568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 021572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 021576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 021580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 021585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 021589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:799392|
[2025/09/12 05:24:12 021593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 021598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:893|
[2025/09/12 05:24:12 021627] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:893|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652021606|stream_id:0|stream_offset:799392|
[2025/09/12 05:24:12 021633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:893|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 021637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 021642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34308|rtt_var:28|pto_duration:36308|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 021646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 021650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 021654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 021658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652082914|now:1757654652021642|interv:61272|
[2025/09/12 05:24:12 021662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652082914|now:1757654652021642|interval:61272|pto_count:0|srtt:34308
[2025/09/12 05:24:12 021675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 021679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 021684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:800571|
[2025/09/12 05:24:12 021688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 021692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652022692|now:1757654652021692|interv:1000|
[2025/09/12 05:24:12 021696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 021700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 021704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652022692|
[2025/09/12 05:24:12 021708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652022692|
[2025/09/12 05:24:12 021712] [debug] |xqc_engine_wakeup_after|wakeup:1757654652022692|now:1757654652021712|diff:980|
[2025/09/12 05:24:12 021716] [debug] |xqc_engine_main_logic|END|now:1757654652021533|
[2025/09/12 05:24:12 022103] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652022102|
[2025/09/12 05:24:12 022109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 022115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:370|
[2025/09/12 05:24:12 022119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:371|
[2025/09/12 05:24:12 022125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:371|
[2025/09/12 05:24:12 022129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 022134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:857|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:858|path_largest_ack:857|
[2025/09/12 05:24:12 022139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:730021|prior_time:1757654651984211|is_app_limited:0|send_elapse:36139|ack_elapse:37891|ctl_first_sent_time:1757654651985971|lagest_ack_time:1757654652022102|curr_delivered:774428|
[2025/09/12 05:24:12 022144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651985971|
[2025/09/12 05:24:12 022148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2026||sndq_packets_used_bytes:0|sndq_packets_free:650|
[2025/09/12 05:24:12 022152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:858|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:858|path_largest_ack:858|
[2025/09/12 05:24:12 022157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:732421|prior_time:1757654651986218|is_app_limited:0|send_elapse:35907|ack_elapse:35884|ctl_first_sent_time:1757654651987701|lagest_ack_time:1757654652022102|curr_delivered:775628|
[2025/09/12 05:24:12 022161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651987701|
[2025/09/12 05:24:12 022165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2025||sndq_packets_used_bytes:0|sndq_packets_free:651|
[2025/09/12 05:24:12 022174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34308|rttvar:28|minrtt:30532|latest_rtt:34401|ack_delay:32|
[2025/09/12 05:24:12 022178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34316|rttvar:36|minrtt:30532|latest_rtt:34401|ack_delay:32|
[2025/09/12 05:24:12 022182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:858|lost_pn:855|thresh:3|
[2025/09/12 05:24:12 022186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 022190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34316|rtt_var:36|pto_duration:36316|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 022195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 022199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 022203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:12 022207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652082922|now:1757654652022190|interv:60732|
[2025/09/12 05:24:12 022211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652082922|now:1757654652022190|interval:60732|pto_count:0|srtt:34316
[2025/09/12 05:24:12 022215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35907, ack_elapse 35884, delivered 43207|rate 1203302|lost 202|
[2025/09/12 05:24:12 022220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203302) in round 17|
[2025/09/12 05:24:12 022224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 022228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 022232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651987701|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:12 022236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651987701|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:734821|
[2025/09/12 05:24:12 022241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40807|srtt:34316|latest_rtt:34401|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 022246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:371|largest:371|pns:2|
[2025/09/12 05:24:12 022251] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:371|frame:ACK |recv_time:1757654652022102|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 022256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772022102|now:1757654652022102|interv:120000000|
[2025/09/12 05:24:12 022262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772022102|now:1757654652022102|interv:120000000|
[2025/09/12 05:24:12 022266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652022692|pq_index:0|
[2025/09/12 05:24:12 022271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652021533|
[2025/09/12 05:24:12 022274] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652022274|
[2025/09/12 05:24:12 022279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652022278|
[2025/09/12 05:24:12 022285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34316|min_srtt:34316|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 022289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:853626|
[2025/09/12 05:24:12 022294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34316|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 022298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 022303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34316|min_srtt:34316|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 022307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:854805|
[2025/09/12 05:24:12 022311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34316|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 022316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 022320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34316|min_srtt:34316|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 022324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:855984|
[2025/09/12 05:24:12 022328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 022332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 022336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 022340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 022345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 022349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:800571|
[2025/09/12 05:24:12 022356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 022360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 022364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652022692|
[2025/09/12 05:24:12 022368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652022692|
[2025/09/12 05:24:12 022372] [debug] |xqc_engine_wakeup_after|wakeup:1757654652022692|now:1757654652022372|diff:320|
[2025/09/12 05:24:12 022376] [debug] |xqc_engine_main_logic|END|now:1757654652022278|
[2025/09/12 05:24:12 022381] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652022381|
[2025/09/12 05:24:12 022385] [debug] |xqc_engine_wakeup_after|wakeup:1757654652022692|now:1757654652022385|diff:307|
[2025/09/12 05:24:12 022389] [debug] |xqc_engine_main_logic|END|now:1757654652022381|
[2025/09/12 05:24:12 023473] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652023472|
[2025/09/12 05:24:12 023485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652022692|pq_index:0|
[2025/09/12 05:24:12 023489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652022278|
[2025/09/12 05:24:12 023495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652023493|
[2025/09/12 05:24:12 023499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652022692|now:1757654652023493|
[2025/09/12 05:24:12 023504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652022692|now:1757654652023493|
[2025/09/12 05:24:12 023507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 023513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34316|min_srtt:34316|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 023517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:855984|
[2025/09/12 05:24:12 023522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 023526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 023530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 023534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 023539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 023543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:800571|
[2025/09/12 05:24:12 023548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 023558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:894|
[2025/09/12 05:24:12 023586] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:894|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654652023566|stream_id:0|stream_offset:800571|
[2025/09/12 05:24:12 023592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:894|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 023597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:12 023602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34316|rtt_var:36|pto_duration:36316|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 023606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 023610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 023614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 023618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652084882|now:1757654652023601|interv:61281|
[2025/09/12 05:24:12 023622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652084882|now:1757654652023601|interval:61281|pto_count:0|srtt:34316
[2025/09/12 05:24:12 023626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42007|
[2025/09/12 05:24:12 023631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 023636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:801750|
[2025/09/12 05:24:12 023640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 023644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:895|
[2025/09/12 05:24:12 023675] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:895|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652023651|stream_id:0|stream_offset:801750|
[2025/09/12 05:24:12 023680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:895|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 023685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 023689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34316|rtt_var:36|pto_duration:36316|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 023693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 023697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 023701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 023705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652084967|now:1757654652023689|interv:61278|
[2025/09/12 05:24:12 023713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652084967|now:1757654652023689|interval:61278|pto_count:0|srtt:34316
[2025/09/12 05:24:12 023717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 023722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 023726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:802929|
[2025/09/12 05:24:12 023731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 023738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:896|
[2025/09/12 05:24:12 023768] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:896|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652023747|stream_id:0|stream_offset:802929|
[2025/09/12 05:24:12 023775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:896|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 023781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 023787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34316|rtt_var:36|pto_duration:36316|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 023793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 023798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 023803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 023808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652085063|now:1757654652023786|interv:61277|
[2025/09/12 05:24:12 023814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652085063|now:1757654652023786|interval:61277|pto_count:0|srtt:34316
[2025/09/12 05:24:12 023820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 023826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 023832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:804108|
[2025/09/12 05:24:12 023838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 023843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652024842|now:1757654652023842|interv:1000|
[2025/09/12 05:24:12 023849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 023854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 023859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652024842|
[2025/09/12 05:24:12 023868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652024842|
[2025/09/12 05:24:12 023873] [debug] |xqc_engine_wakeup_after|wakeup:1757654652024842|now:1757654652023873|diff:969|
[2025/09/12 05:24:12 023879] [debug] |xqc_engine_main_logic|END|now:1757654652023493|
[2025/09/12 05:24:12 024089] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652024088|
[2025/09/12 05:24:12 024095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 024101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:371|
[2025/09/12 05:24:12 024105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:372|
[2025/09/12 05:24:12 024111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:372|
[2025/09/12 05:24:12 024115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 024120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:859|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:860|path_largest_ack:859|
[2025/09/12 05:24:12 024124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:734821|prior_time:1757654651988194|is_app_limited:0|send_elapse:35895|ack_elapse:35894|ctl_first_sent_time:1757654651989712|lagest_ack_time:1757654652024088|curr_delivered:776828|
[2025/09/12 05:24:12 024129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651989712|
[2025/09/12 05:24:12 024134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2024||sndq_packets_used_bytes:0|sndq_packets_free:652|
[2025/09/12 05:24:12 024138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:860|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:860|path_largest_ack:860|
[2025/09/12 05:24:12 024143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:734821|prior_time:1757654651988194|is_app_limited:0|send_elapse:35895|ack_elapse:35894|ctl_first_sent_time:1757654651989712|lagest_ack_time:1757654652024088|curr_delivered:778028|
[2025/09/12 05:24:12 024147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651989830|
[2025/09/12 05:24:12 024151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2023||sndq_packets_used_bytes:0|sndq_packets_free:653|
[2025/09/12 05:24:12 024155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34316|rttvar:36|minrtt:30532|latest_rtt:34258|ack_delay:32|
[2025/09/12 05:24:12 024159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34305|rttvar:49|minrtt:30532|latest_rtt:34258|ack_delay:32|
[2025/09/12 05:24:12 024163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:860|lost_pn:857|thresh:3|
[2025/09/12 05:24:12 024168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 024171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34305|rtt_var:49|pto_duration:36305|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 024176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 024184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 024188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 024192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652085052|now:1757654652024171|interv:60881|
[2025/09/12 05:24:12 024196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652085052|now:1757654652024171|interval:60881|pto_count:0|srtt:34305
[2025/09/12 05:24:12 024200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35895, ack_elapse 35894, delivered 43207|rate 1203705|lost 202|
[2025/09/12 05:24:12 024204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 17 -> 18|
[2025/09/12 05:24:12 024209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203705) in round 18|
[2025/09/12 05:24:12 024213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 024217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 024221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651989830|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 024225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651989830|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 024230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34305|latest_rtt:34258|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 024236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:372|largest:372|pns:2|
[2025/09/12 05:24:12 024240] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:372|frame:ACK |recv_time:1757654652024088|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 024245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772024088|now:1757654652024088|interv:120000000|
[2025/09/12 05:24:12 024249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772024088|now:1757654652024088|interv:120000000|
[2025/09/12 05:24:12 024253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652024842|pq_index:0|
[2025/09/12 05:24:12 024257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652023493|
[2025/09/12 05:24:12 024261] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652024261|
[2025/09/12 05:24:12 024266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652024265|
[2025/09/12 05:24:12 024272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34305|min_srtt:34305|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 024279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:855984|
[2025/09/12 05:24:12 024284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34305|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 024289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 024293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34305|min_srtt:34305|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 024297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:857163|
[2025/09/12 05:24:12 024302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34305|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 024306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 024310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34305|min_srtt:34305|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 024314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:858342|
[2025/09/12 05:24:12 024319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 024323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 024327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 024331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 024335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 024339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:804108|
[2025/09/12 05:24:12 024344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 024347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 024351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652024842|
[2025/09/12 05:24:12 024355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652024842|
[2025/09/12 05:24:12 024359] [debug] |xqc_engine_wakeup_after|wakeup:1757654652024842|now:1757654652024359|diff:483|
[2025/09/12 05:24:12 024363] [debug] |xqc_engine_main_logic|END|now:1757654652024265|
[2025/09/12 05:24:12 024368] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652024368|
[2025/09/12 05:24:12 024372] [debug] |xqc_engine_wakeup_after|wakeup:1757654652024842|now:1757654652024372|diff:470|
[2025/09/12 05:24:12 024379] [debug] |xqc_engine_main_logic|END|now:1757654652024368|
[2025/09/12 05:24:12 025450] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652025450|
[2025/09/12 05:24:12 025477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652024842|pq_index:0|
[2025/09/12 05:24:12 025482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652024265|
[2025/09/12 05:24:12 025487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652025486|
[2025/09/12 05:24:12 025492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652024842|now:1757654652025486|
[2025/09/12 05:24:12 025496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652024842|now:1757654652025486|
[2025/09/12 05:24:12 025500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 025506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34305|min_srtt:34305|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 025510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:858342|
[2025/09/12 05:24:12 025515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 025519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 025523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 025527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 025532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 025536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:804108|
[2025/09/12 05:24:12 025540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 025545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:897|
[2025/09/12 05:24:12 025573] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:897|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652025553|stream_id:0|stream_offset:804108|
[2025/09/12 05:24:12 025579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:897|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 025584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 025588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34305|rtt_var:49|pto_duration:36305|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 025593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 025601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 025605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 025609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652086858|now:1757654652025588|interv:61270|
[2025/09/12 05:24:12 025613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652086858|now:1757654652025588|interval:61270|pto_count:0|srtt:34305
[2025/09/12 05:24:12 025618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 025623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 025627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:805287|
[2025/09/12 05:24:12 025631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 025635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652026635|now:1757654652025635|interv:1000|
[2025/09/12 05:24:12 025639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 025643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 025647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652026635|
[2025/09/12 05:24:12 025651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652026635|
[2025/09/12 05:24:12 025655] [debug] |xqc_engine_wakeup_after|wakeup:1757654652026635|now:1757654652025655|diff:980|
[2025/09/12 05:24:12 025659] [debug] |xqc_engine_main_logic|END|now:1757654652025486|
[2025/09/12 05:24:12 026088] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652026087|
[2025/09/12 05:24:12 026095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 026101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:372|
[2025/09/12 05:24:12 026105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:373|
[2025/09/12 05:24:12 026111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:373|
[2025/09/12 05:24:12 026115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 026119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:861|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:862|path_largest_ack:861|
[2025/09/12 05:24:12 026124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:734821|prior_time:1757654651988194|is_app_limited:0|send_elapse:36124|ack_elapse:37893|ctl_first_sent_time:1757654651989941|lagest_ack_time:1757654652026087|curr_delivered:779228|
[2025/09/12 05:24:12 026129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651989941|
[2025/09/12 05:24:12 026134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2022||sndq_packets_used_bytes:0|sndq_packets_free:654|
[2025/09/12 05:24:12 026138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:862|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:862|path_largest_ack:862|
[2025/09/12 05:24:12 026146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:737221|prior_time:1757654651990208|is_app_limited:0|send_elapse:35920|ack_elapse:35879|ctl_first_sent_time:1757654651991683|lagest_ack_time:1757654652026087|curr_delivered:780428|
[2025/09/12 05:24:12 026151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651991683|
[2025/09/12 05:24:12 026155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2021||sndq_packets_used_bytes:0|sndq_packets_free:655|
[2025/09/12 05:24:12 026159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34305|rttvar:49|minrtt:30532|latest_rtt:34404|ack_delay:32|
[2025/09/12 05:24:12 026163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34313|rttvar:53|minrtt:30532|latest_rtt:34404|ack_delay:32|
[2025/09/12 05:24:12 026167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:862|lost_pn:859|thresh:3|
[2025/09/12 05:24:12 026171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 026175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34313|rtt_var:53|pto_duration:36313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 026180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 026184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 026188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:12 026191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652086866|now:1757654652026175|interv:60691|
[2025/09/12 05:24:12 026196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652086866|now:1757654652026175|interval:60691|pto_count:0|srtt:34313
[2025/09/12 05:24:12 026200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35920, ack_elapse 35879, delivered 43207|rate 1202867|lost 202|
[2025/09/12 05:24:12 026204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202867) in round 18|
[2025/09/12 05:24:12 026209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 026213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 026217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651991683|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 026221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651991683|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 026226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40807|srtt:34313|latest_rtt:34404|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 026234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:373|largest:373|pns:2|
[2025/09/12 05:24:12 026238] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:373|frame:ACK |recv_time:1757654652026087|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 026243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772026087|now:1757654652026087|interv:120000000|
[2025/09/12 05:24:12 026247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772026087|now:1757654652026087|interv:120000000|
[2025/09/12 05:24:12 026251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652026635|pq_index:0|
[2025/09/12 05:24:12 026255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652025486|
[2025/09/12 05:24:12 026259] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652026259|
[2025/09/12 05:24:12 026264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652026263|
[2025/09/12 05:24:12 026270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34313|min_srtt:34313|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 026274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:858342|
[2025/09/12 05:24:12 026279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34313|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 026283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 026288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34313|min_srtt:34313|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 026292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:859521|
[2025/09/12 05:24:12 026296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34313|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 026301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 026305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34313|min_srtt:34313|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 026309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:860700|
[2025/09/12 05:24:12 026313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 026317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 026324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 026328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 026332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 026336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:805287|
[2025/09/12 05:24:12 026341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 026344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 026348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652026635|
[2025/09/12 05:24:12 026356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652026635|
[2025/09/12 05:24:12 026360] [debug] |xqc_engine_wakeup_after|wakeup:1757654652026635|now:1757654652026360|diff:275|
[2025/09/12 05:24:12 026364] [debug] |xqc_engine_main_logic|END|now:1757654652026263|
[2025/09/12 05:24:12 026369] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652026369|
[2025/09/12 05:24:12 026373] [debug] |xqc_engine_wakeup_after|wakeup:1757654652026635|now:1757654652026373|diff:262|
[2025/09/12 05:24:12 026377] [debug] |xqc_engine_main_logic|END|now:1757654652026369|
[2025/09/12 05:24:12 027448] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652027448|
[2025/09/12 05:24:12 027475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652026635|pq_index:0|
[2025/09/12 05:24:12 027480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652026263|
[2025/09/12 05:24:12 027485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652027484|
[2025/09/12 05:24:12 027490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652026635|now:1757654652027484|
[2025/09/12 05:24:12 027494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652026635|now:1757654652027484|
[2025/09/12 05:24:12 027498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 027503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34313|min_srtt:34313|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 027508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:860700|
[2025/09/12 05:24:12 027512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 027516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 027520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 027524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 027533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 027537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:805287|
[2025/09/12 05:24:12 027541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 027546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:898|
[2025/09/12 05:24:12 027573] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:898|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654652027554|stream_id:0|stream_offset:805287|
[2025/09/12 05:24:12 027579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:898|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 027584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:12 027588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34313|rtt_var:53|pto_duration:36313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 027592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 027596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 027600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 027604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652088867|now:1757654652027588|interv:61279|
[2025/09/12 05:24:12 027608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652088867|now:1757654652027588|interval:61279|pto_count:0|srtt:34313
[2025/09/12 05:24:12 027613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42007|
[2025/09/12 05:24:12 027617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 027621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:806466|
[2025/09/12 05:24:12 027626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 027630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:899|
[2025/09/12 05:24:12 027648] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:899|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652027636|stream_id:0|stream_offset:806466|
[2025/09/12 05:24:12 027653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:899|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 027657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 027662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34313|rtt_var:53|pto_duration:36313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 027670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 027673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 027677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 027681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652088949|now:1757654652027661|interv:61288|
[2025/09/12 05:24:12 027685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652088949|now:1757654652027661|interval:61288|pto_count:0|srtt:34313
[2025/09/12 05:24:12 027690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 027694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 027698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:807645|
[2025/09/12 05:24:12 027704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 027711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:900|
[2025/09/12 05:24:12 027741] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:900|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652027720|stream_id:0|stream_offset:807645|
[2025/09/12 05:24:12 027748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:900|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 027754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 027760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34313|rtt_var:53|pto_duration:36313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 027766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 027771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 027777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 027782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652089033|now:1757654652027760|interv:61273|
[2025/09/12 05:24:12 027787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652089033|now:1757654652027760|interval:61273|pto_count:0|srtt:34313
[2025/09/12 05:24:12 027793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 027799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 027805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:808824|
[2025/09/12 05:24:12 027816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 027822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652028821|now:1757654652027821|interv:1000|
[2025/09/12 05:24:12 027827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 027832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 027838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652028821|
[2025/09/12 05:24:12 027843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652028821|
[2025/09/12 05:24:12 027848] [debug] |xqc_engine_wakeup_after|wakeup:1757654652028821|now:1757654652027848|diff:973|
[2025/09/12 05:24:12 027854] [debug] |xqc_engine_main_logic|END|now:1757654652027484|
[2025/09/12 05:24:12 028086] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652028085|
[2025/09/12 05:24:12 028091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 028097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:373|
[2025/09/12 05:24:12 028101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:374|
[2025/09/12 05:24:12 028107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:374|
[2025/09/12 05:24:12 028111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 028116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:863|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:864|path_largest_ack:863|
[2025/09/12 05:24:12 028120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:739621|prior_time:1757654651992199|is_app_limited:0|send_elapse:35910|ack_elapse:35886|ctl_first_sent_time:1757654651993663|lagest_ack_time:1757654652028085|curr_delivered:781628|
[2025/09/12 05:24:12 028125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651993663|
[2025/09/12 05:24:12 028129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2020||sndq_packets_used_bytes:0|sndq_packets_free:656|
[2025/09/12 05:24:12 028134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:864|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:864|path_largest_ack:864|
[2025/09/12 05:24:12 028138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:739621|prior_time:1757654651992199|is_app_limited:0|send_elapse:35910|ack_elapse:35886|ctl_first_sent_time:1757654651993663|lagest_ack_time:1757654652028085|curr_delivered:782828|
[2025/09/12 05:24:12 028142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651993772|
[2025/09/12 05:24:12 028146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2019||sndq_packets_used_bytes:0|sndq_packets_free:657|
[2025/09/12 05:24:12 028150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34313|rttvar:53|minrtt:30532|latest_rtt:34313|ack_delay:32|
[2025/09/12 05:24:12 028155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34309|rttvar:48|minrtt:30532|latest_rtt:34313|ack_delay:32|
[2025/09/12 05:24:12 028159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:864|lost_pn:861|thresh:3|
[2025/09/12 05:24:12 028167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 028171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34309|rtt_var:48|pto_duration:36309|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 028175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 028179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 028183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 028187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652089029|now:1757654652028171|interv:60858|
[2025/09/12 05:24:12 028191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652089029|now:1757654652028171|interval:60858|pto_count:0|srtt:34309
[2025/09/12 05:24:12 028195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35910, ack_elapse 35886, delivered 43207|rate 1203202|lost 202|
[2025/09/12 05:24:12 028200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203202) in round 18|
[2025/09/12 05:24:12 028204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 028208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 028212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651993772|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 028216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651993772|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 028221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34309|latest_rtt:34313|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 028227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:374|largest:374|pns:2|
[2025/09/12 05:24:12 028231] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:374|frame:ACK |recv_time:1757654652028085|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 028236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772028085|now:1757654652028085|interv:120000000|
[2025/09/12 05:24:12 028240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772028085|now:1757654652028085|interv:120000000|
[2025/09/12 05:24:12 028244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652028821|pq_index:0|
[2025/09/12 05:24:12 028248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652027484|
[2025/09/12 05:24:12 028252] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652028252|
[2025/09/12 05:24:12 028257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652028256|
[2025/09/12 05:24:12 028265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34309|min_srtt:34309|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 028270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:860700|
[2025/09/12 05:24:12 028274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34309|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 028279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 028283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34309|min_srtt:34309|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 028288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:861879|
[2025/09/12 05:24:12 028292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34309|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 028297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 028301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34309|min_srtt:34309|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 028305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:863058|
[2025/09/12 05:24:12 028309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 028313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 028317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 028321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 028325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 028330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:808824|
[2025/09/12 05:24:12 028336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 028342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 028348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652028821|
[2025/09/12 05:24:12 028354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652028821|
[2025/09/12 05:24:12 028363] [debug] |xqc_engine_wakeup_after|wakeup:1757654652028821|now:1757654652028363|diff:458|
[2025/09/12 05:24:12 028368] [debug] |xqc_engine_main_logic|END|now:1757654652028256|
[2025/09/12 05:24:12 028373] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652028373|
[2025/09/12 05:24:12 028377] [debug] |xqc_engine_wakeup_after|wakeup:1757654652028821|now:1757654652028377|diff:444|
[2025/09/12 05:24:12 028381] [debug] |xqc_engine_main_logic|END|now:1757654652028373|
[2025/09/12 05:24:12 029450] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652029450|
[2025/09/12 05:24:12 029477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652028821|pq_index:0|
[2025/09/12 05:24:12 029484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652028256|
[2025/09/12 05:24:12 029489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652029488|
[2025/09/12 05:24:12 029494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652028821|now:1757654652029488|
[2025/09/12 05:24:12 029498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652028821|now:1757654652029488|
[2025/09/12 05:24:12 029502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 029507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34309|min_srtt:34309|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 029512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:863058|
[2025/09/12 05:24:12 029516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 029520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 029524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 029528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 029533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 029537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:808824|
[2025/09/12 05:24:12 029541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 029546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:901|
[2025/09/12 05:24:12 029573] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:901|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652029554|stream_id:0|stream_offset:808824|
[2025/09/12 05:24:12 029579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:901|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 029589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 029593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34309|rtt_var:48|pto_duration:36309|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 029597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 029601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 029605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 029609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652090863|now:1757654652029593|interv:61270|
[2025/09/12 05:24:12 029613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652090863|now:1757654652029593|interval:61270|pto_count:0|srtt:34309
[2025/09/12 05:24:12 029618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 029623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 029627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:810003|
[2025/09/12 05:24:12 029632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 029636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652030635|now:1757654652029635|interv:1000|
[2025/09/12 05:24:12 029640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 029643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 029647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652030635|
[2025/09/12 05:24:12 029651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652030635|
[2025/09/12 05:24:12 029655] [debug] |xqc_engine_wakeup_after|wakeup:1757654652030635|now:1757654652029655|diff:980|
[2025/09/12 05:24:12 029660] [debug] |xqc_engine_main_logic|END|now:1757654652029488|
[2025/09/12 05:24:12 030074] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652030073|
[2025/09/12 05:24:12 030081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 030087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:374|
[2025/09/12 05:24:12 030091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:375|
[2025/09/12 05:24:12 030097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:375|
[2025/09/12 05:24:12 030101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 030106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:865|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:866|path_largest_ack:865|
[2025/09/12 05:24:12 030110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:742021|prior_time:1757654651994199|is_app_limited:0|send_elapse:35914|ack_elapse:35874|ctl_first_sent_time:1757654651995665|lagest_ack_time:1757654652030073|curr_delivered:784028|
[2025/09/12 05:24:12 030119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651995665|
[2025/09/12 05:24:12 030123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2018||sndq_packets_used_bytes:0|sndq_packets_free:658|
[2025/09/12 05:24:12 030128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:866|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:866|path_largest_ack:866|
[2025/09/12 05:24:12 030132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:742021|prior_time:1757654651994199|is_app_limited:0|send_elapse:35914|ack_elapse:35874|ctl_first_sent_time:1757654651995665|lagest_ack_time:1757654652030073|curr_delivered:785228|
[2025/09/12 05:24:12 030137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651995777|
[2025/09/12 05:24:12 030141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2017||sndq_packets_used_bytes:0|sndq_packets_free:659|
[2025/09/12 05:24:12 030145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34309|rttvar:48|minrtt:30532|latest_rtt:34296|ack_delay:32|
[2025/09/12 05:24:12 030149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34304|rttvar:47|minrtt:30532|latest_rtt:34296|ack_delay:32|
[2025/09/12 05:24:12 030153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:866|lost_pn:863|thresh:3|
[2025/09/12 05:24:12 030157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 030161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34304|rtt_var:47|pto_duration:36304|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 030166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 030170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 030173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 05:24:12 030177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652090858|now:1757654652030161|interv:60697|
[2025/09/12 05:24:12 030181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652090858|now:1757654652030161|interval:60697|pto_count:0|srtt:34304
[2025/09/12 05:24:12 030186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35914, ack_elapse 35874, delivered 43207|rate 1203068|lost 202|
[2025/09/12 05:24:12 030190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203068) in round 18|
[2025/09/12 05:24:12 030194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 030199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 030202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651995777|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 030207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651995777|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 030214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:40807|srtt:34304|latest_rtt:34296|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 030219] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:97357|inflight:40807|mode:2|applimit:0|pacing_rate:1208666|bw:1208666|srtt:34304|latest_rtt:34296|min_rtt:30532|send:899|lost:202|tlp:0|recv:371|recovery:0|slow_start:0|conn_life:742070|acked:2400|delivered:785228|is_cwnd_limited:0|
[2025/09/12 05:24:12 030225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:375|largest:375|pns:2|
[2025/09/12 05:24:12 030230] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:375|frame:ACK |recv_time:1757654652030073|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 030234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772030073|now:1757654652030073|interv:120000000|
[2025/09/12 05:24:12 030238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772030073|now:1757654652030073|interv:120000000|
[2025/09/12 05:24:12 030242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652030635|pq_index:0|
[2025/09/12 05:24:12 030246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652029488|
[2025/09/12 05:24:12 030250] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652030250|
[2025/09/12 05:24:12 030255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652030254|
[2025/09/12 05:24:12 030261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34304|min_srtt:34304|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 030265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:863058|
[2025/09/12 05:24:12 030269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34304|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 030274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 030278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34304|min_srtt:34304|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 030283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:864237|
[2025/09/12 05:24:12 030287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34304|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 030294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 030298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34304|min_srtt:34304|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 030302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:865416|
[2025/09/12 05:24:12 030307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 030310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 030314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 030318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 030323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 030327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:810003|
[2025/09/12 05:24:12 030331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 030335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 030339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652030635|
[2025/09/12 05:24:12 030343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652030635|
[2025/09/12 05:24:12 030347] [debug] |xqc_engine_wakeup_after|wakeup:1757654652030635|now:1757654652030347|diff:288|
[2025/09/12 05:24:12 030351] [debug] |xqc_engine_main_logic|END|now:1757654652030254|
[2025/09/12 05:24:12 030356] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652030356|
[2025/09/12 05:24:12 030360] [debug] |xqc_engine_wakeup_after|wakeup:1757654652030635|now:1757654652030360|diff:275|
[2025/09/12 05:24:12 030363] [debug] |xqc_engine_main_logic|END|now:1757654652030356|
[2025/09/12 05:24:12 031434] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652031434|
[2025/09/12 05:24:12 031446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652030635|pq_index:0|
[2025/09/12 05:24:12 031453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652030254|
[2025/09/12 05:24:12 031477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652031475|
[2025/09/12 05:24:12 031483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652030635|now:1757654652031475|
[2025/09/12 05:24:12 031489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652030635|now:1757654652031475|
[2025/09/12 05:24:12 031494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 031499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34304|min_srtt:34304|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 031509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:865416|
[2025/09/12 05:24:12 031513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 031517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 031521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 031525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 031530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 031534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:810003|
[2025/09/12 05:24:12 031538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 031543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:902|
[2025/09/12 05:24:12 031571] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:902|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757654652031551|stream_id:0|stream_offset:810003|
[2025/09/12 05:24:12 031577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:902|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 031582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 05:24:12 031586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34304|rtt_var:47|pto_duration:36304|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 031590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 031594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 031598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 031602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652092855|now:1757654652031586|interv:61269|
[2025/09/12 05:24:12 031606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652092855|now:1757654652031586|interval:61269|pto_count:0|srtt:34304
[2025/09/12 05:24:12 031610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:42007|
[2025/09/12 05:24:12 031615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 031619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:811182|
[2025/09/12 05:24:12 031624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 031631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:903|
[2025/09/12 05:24:12 031650] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:903|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652031637|stream_id:0|stream_offset:811182|
[2025/09/12 05:24:12 031655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:903|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 031660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 031664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34304|rtt_var:47|pto_duration:36304|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 031668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 031672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 031676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 031680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652092941|now:1757654652031664|interv:61277|
[2025/09/12 05:24:12 031683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652092941|now:1757654652031664|interval:61277|pto_count:0|srtt:34304
[2025/09/12 05:24:12 031688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 031692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 031696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:812361|
[2025/09/12 05:24:12 031701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 031705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:904|
[2025/09/12 05:24:12 031733] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:904|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652031714|stream_id:0|stream_offset:812361|
[2025/09/12 05:24:12 031740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:904|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 031746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 031751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34304|rtt_var:47|pto_duration:36304|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 031758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 031763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 031768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 031774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652093018|now:1757654652031751|interv:61267|
[2025/09/12 05:24:12 031785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652093018|now:1757654652031751|interval:61267|pto_count:0|srtt:34304
[2025/09/12 05:24:12 031791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 031797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 031803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:813540|
[2025/09/12 05:24:12 031809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 031814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652032814|now:1757654652031814|interv:1000|
[2025/09/12 05:24:12 031819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 031824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 031830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652032814|
[2025/09/12 05:24:12 031835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652032814|
[2025/09/12 05:24:12 031841] [debug] |xqc_engine_wakeup_after|wakeup:1757654652032814|now:1757654652031841|diff:973|
[2025/09/12 05:24:12 031847] [debug] |xqc_engine_main_logic|END|now:1757654652031475|
[2025/09/12 05:24:12 032088] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654652032087|
[2025/09/12 05:24:12 032094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 032100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:375|
[2025/09/12 05:24:12 032104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:376|
[2025/09/12 05:24:12 032110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:376|
[2025/09/12 05:24:12 032114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 032118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:867|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:869|path_largest_ack:867|
[2025/09/12 05:24:12 032123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:742021|prior_time:1757654651994199|is_app_limited:0|send_elapse:36141|ack_elapse:37888|ctl_first_sent_time:1757654651995892|lagest_ack_time:1757654652032087|curr_delivered:786428|
[2025/09/12 05:24:12 032128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651995892|
[2025/09/12 05:24:12 032132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2016||sndq_packets_used_bytes:0|sndq_packets_free:660|
[2025/09/12 05:24:12 032136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:869|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:869|path_largest_ack:869|
[2025/09/12 05:24:12 032141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:744421|prior_time:1757654651996184|is_app_limited:0|send_elapse:35920|ack_elapse:35903|ctl_first_sent_time:1757654651997663|lagest_ack_time:1757654652032087|curr_delivered:787628|
[2025/09/12 05:24:12 032149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651997663|
[2025/09/12 05:24:12 032153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2015||sndq_packets_used_bytes:0|sndq_packets_free:661|
[2025/09/12 05:24:12 032157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34304|rttvar:47|minrtt:30532|latest_rtt:34424|ack_delay:32|
[2025/09/12 05:24:12 032161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34315|rttvar:58|minrtt:30532|latest_rtt:34424|ack_delay:32|
[2025/09/12 05:24:12 032165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:869|lost_pn:866|thresh:3|
[2025/09/12 05:24:12 032170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 032174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34315|rtt_var:58|pto_duration:36315|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 032178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 032182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 032186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 032190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652093029|now:1757654652032173|interv:60856|
[2025/09/12 05:24:12 032194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652093029|now:1757654652032173|interval:60856|pto_count:0|srtt:34315
[2025/09/12 05:24:12 032198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35920, ack_elapse 35903, delivered 43207|rate 1202867|lost 202|
[2025/09/12 05:24:12 032203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202867) in round 18|
[2025/09/12 05:24:12 032207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 032211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 032215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651997663|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 032219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651997663|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 032224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34315|latest_rtt:34424|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 032229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:12 032233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654652057087|now:1757654652032087|interv:25000|
[2025/09/12 05:24:12 032242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652032087|max_ack_delay:25000|
[2025/09/12 05:24:12 032249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:376|largest:376|pns:2|
[2025/09/12 05:24:12 032256] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:376|frame:PING ACK |recv_time:1757654652032087|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 032263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772032087|now:1757654652032087|interv:120000000|
[2025/09/12 05:24:12 032269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772032087|now:1757654652032087|interv:120000000|
[2025/09/12 05:24:12 032275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652032814|pq_index:0|
[2025/09/12 05:24:12 032280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652031475|
[2025/09/12 05:24:12 032284] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652032284|
[2025/09/12 05:24:12 032289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652032288|
[2025/09/12 05:24:12 032295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34315|min_srtt:34315|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 032299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:865416|
[2025/09/12 05:24:12 032304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34315|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 032309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 032313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34315|min_srtt:34315|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 032317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:866595|
[2025/09/12 05:24:12 032322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34315|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 032326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 032330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34315|min_srtt:34315|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 032335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:867774|
[2025/09/12 05:24:12 032353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 032359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 032364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 032368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 032373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 032377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:813540|
[2025/09/12 05:24:12 032381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 032385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 032389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652032814|
[2025/09/12 05:24:12 032393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652032814|
[2025/09/12 05:24:12 032397] [debug] |xqc_engine_wakeup_after|wakeup:1757654652032814|now:1757654652032397|diff:417|
[2025/09/12 05:24:12 032401] [debug] |xqc_engine_main_logic|END|now:1757654652032288|
[2025/09/12 05:24:12 032406] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652032406|
[2025/09/12 05:24:12 032410] [debug] |xqc_engine_wakeup_after|wakeup:1757654652032814|now:1757654652032410|diff:404|
[2025/09/12 05:24:12 032414] [debug] |xqc_engine_main_logic|END|now:1757654652032406|
[2025/09/12 05:24:12 033475] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652033475|
[2025/09/12 05:24:12 033485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652032814|pq_index:0|
[2025/09/12 05:24:12 033489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652032288|
[2025/09/12 05:24:12 033495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652033493|
[2025/09/12 05:24:12 033499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652032814|now:1757654652033493|
[2025/09/12 05:24:12 033503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652032814|now:1757654652033493|
[2025/09/12 05:24:12 033507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 033513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34315|min_srtt:34315|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 033517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:867774|
[2025/09/12 05:24:12 033521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 033525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 033529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 033537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 033542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 033546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:813540|
[2025/09/12 05:24:12 033550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 033555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:905|
[2025/09/12 05:24:12 033583] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:905|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652033563|stream_id:0|stream_offset:813540|
[2025/09/12 05:24:12 033588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:905|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 033593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 033597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34315|rtt_var:58|pto_duration:36315|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 033602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 033606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 033609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 033613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652094878|now:1757654652033597|interv:61281|
[2025/09/12 05:24:12 033617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652094878|now:1757654652033597|interval:61281|pto_count:0|srtt:34315
[2025/09/12 05:24:12 033622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 033627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 033631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:814719|
[2025/09/12 05:24:12 033635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 033639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:906|
[2025/09/12 05:24:12 033657] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:906|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652033645|stream_id:0|stream_offset:814719|
[2025/09/12 05:24:12 033662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:906|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 033670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 033675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34315|rtt_var:58|pto_duration:36315|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 033679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 033683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 033687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 033691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652094960|now:1757654652033674|interv:61286|
[2025/09/12 05:24:12 033695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652094960|now:1757654652033674|interval:61286|pto_count:0|srtt:34315
[2025/09/12 05:24:12 033699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 033707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 033713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:815898|
[2025/09/12 05:24:12 033720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 033726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652034726|now:1757654652033726|interv:1000|
[2025/09/12 05:24:12 033732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 033737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 033743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652034726|
[2025/09/12 05:24:12 033750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652034726|
[2025/09/12 05:24:12 033757] [debug] |xqc_engine_wakeup_after|wakeup:1757654652034726|now:1757654652033757|diff:969|
[2025/09/12 05:24:12 033763] [debug] |xqc_engine_main_logic|END|now:1757654652033493|
[2025/09/12 05:24:12 034097] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652034096|
[2025/09/12 05:24:12 034104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 034110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:376|
[2025/09/12 05:24:12 034114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:377|
[2025/09/12 05:24:12 034120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:377|
[2025/09/12 05:24:12 034124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 034129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:870|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:871|path_largest_ack:870|
[2025/09/12 05:24:12 034133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:746821|prior_time:1757654651998171|is_app_limited:0|send_elapse:35895|ack_elapse:35925|ctl_first_sent_time:1757654651999642|lagest_ack_time:1757654652034096|curr_delivered:788828|
[2025/09/12 05:24:12 034142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651999642|
[2025/09/12 05:24:12 034147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2014||sndq_packets_used_bytes:0|sndq_packets_free:662|
[2025/09/12 05:24:12 034151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:871|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:871|path_largest_ack:871|
[2025/09/12 05:24:12 034155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:746821|prior_time:1757654651998171|is_app_limited:0|send_elapse:35895|ack_elapse:35925|ctl_first_sent_time:1757654651999642|lagest_ack_time:1757654652034096|curr_delivered:790028|
[2025/09/12 05:24:12 034160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651999744|
[2025/09/12 05:24:12 034163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2013||sndq_packets_used_bytes:0|sndq_packets_free:663|
[2025/09/12 05:24:12 034167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34315|rttvar:58|minrtt:30532|latest_rtt:34352|ack_delay:48|
[2025/09/12 05:24:12 034172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34314|rttvar:46|minrtt:30532|latest_rtt:34352|ack_delay:48|
[2025/09/12 05:24:12 034176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:871|lost_pn:868|thresh:3|
[2025/09/12 05:24:12 034180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 034184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34314|rtt_var:46|pto_duration:36314|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 034189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 034192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 034196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 034200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652094959|now:1757654652034184|interv:60775|
[2025/09/12 05:24:12 034204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652094959|now:1757654652034184|interval:60775|pto_count:0|srtt:34314
[2025/09/12 05:24:12 034209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35895, ack_elapse 35925, delivered 43207|rate 1202700|lost 202|
[2025/09/12 05:24:12 034213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202700) in round 18|
[2025/09/12 05:24:12 034217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 034221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 034225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651999744|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 034230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654651999744|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 034237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34314|latest_rtt:34352|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 034242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:377|largest:377|pns:2|
[2025/09/12 05:24:12 034247] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:377|frame:ACK |recv_time:1757654652034096|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 034252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772034096|now:1757654652034096|interv:120000000|
[2025/09/12 05:24:12 034256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772034096|now:1757654652034096|interv:120000000|
[2025/09/12 05:24:12 034260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652034726|pq_index:0|
[2025/09/12 05:24:12 034264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652033493|
[2025/09/12 05:24:12 034268] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652034268|
[2025/09/12 05:24:12 034273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652034272|
[2025/09/12 05:24:12 034278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34314|min_srtt:34314|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 034283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:867774|
[2025/09/12 05:24:12 034287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34314|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 034292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 034296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34314|min_srtt:34314|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 034300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:868953|
[2025/09/12 05:24:12 034305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34314|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 034309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 034313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34314|min_srtt:34314|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 034320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:870132|
[2025/09/12 05:24:12 034324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 034328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 034332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 034336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 034341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 034345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:815898|
[2025/09/12 05:24:12 034349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 034353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 034357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652034726|
[2025/09/12 05:24:12 034361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652034726|
[2025/09/12 05:24:12 034365] [debug] |xqc_engine_wakeup_after|wakeup:1757654652034726|now:1757654652034365|diff:361|
[2025/09/12 05:24:12 034369] [debug] |xqc_engine_main_logic|END|now:1757654652034272|
[2025/09/12 05:24:12 034374] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652034374|
[2025/09/12 05:24:12 034378] [debug] |xqc_engine_wakeup_after|wakeup:1757654652034726|now:1757654652034378|diff:348|
[2025/09/12 05:24:12 034381] [debug] |xqc_engine_main_logic|END|now:1757654652034374|
[2025/09/12 05:24:12 035451] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652035451|
[2025/09/12 05:24:12 035473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652034726|pq_index:0|
[2025/09/12 05:24:12 035477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652034272|
[2025/09/12 05:24:12 035482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652035481|
[2025/09/12 05:24:12 035487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652034726|now:1757654652035481|
[2025/09/12 05:24:12 035491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652034726|now:1757654652035481|
[2025/09/12 05:24:12 035495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 035500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34314|min_srtt:34314|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 035505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:870132|
[2025/09/12 05:24:12 035510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 035518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 035522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 035526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 035531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 035535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:815898|
[2025/09/12 05:24:12 035540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 035544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:907|
[2025/09/12 05:24:12 035571] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:907|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652035552|stream_id:0|stream_offset:815898|
[2025/09/12 05:24:12 035577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:907|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 035582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 035586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34314|rtt_var:46|pto_duration:36314|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 035590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 035594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 035598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 035602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652096866|now:1757654652035586|interv:61280|
[2025/09/12 05:24:12 035606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652096866|now:1757654652035586|interval:61280|pto_count:0|srtt:34314
[2025/09/12 05:24:12 035611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 035616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 035620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:817077|
[2025/09/12 05:24:12 035624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 035628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:908|
[2025/09/12 05:24:12 035646] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:908|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652035634|stream_id:0|stream_offset:817077|
[2025/09/12 05:24:12 035655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:908|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 035659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 035664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34314|rtt_var:46|pto_duration:36314|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 035668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 035672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 035676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 035679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652096948|now:1757654652035663|interv:61285|
[2025/09/12 05:24:12 035683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652096948|now:1757654652035663|interval:61285|pto_count:0|srtt:34314
[2025/09/12 05:24:12 035688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 035692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 035696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:818256|
[2025/09/12 05:24:12 035701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 035706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652036706|now:1757654652035706|interv:1000|
[2025/09/12 05:24:12 035713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 035719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 035725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652036706|
[2025/09/12 05:24:12 035732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652036706|
[2025/09/12 05:24:12 035737] [debug] |xqc_engine_wakeup_after|wakeup:1757654652036706|now:1757654652035737|diff:969|
[2025/09/12 05:24:12 035743] [debug] |xqc_engine_main_logic|END|now:1757654652035481|
[2025/09/12 05:24:12 036082] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652036081|
[2025/09/12 05:24:12 036088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 036094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:377|
[2025/09/12 05:24:12 036098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:378|
[2025/09/12 05:24:12 036104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:378|
[2025/09/12 05:24:12 036108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 036113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:872|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:873|path_largest_ack:872|
[2025/09/12 05:24:12 036121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:746821|prior_time:1757654651998171|is_app_limited:0|send_elapse:36116|ack_elapse:37910|ctl_first_sent_time:1757654651999863|lagest_ack_time:1757654652036081|curr_delivered:791228|
[2025/09/12 05:24:12 036126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654651999863|
[2025/09/12 05:24:12 036130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2012||sndq_packets_used_bytes:0|sndq_packets_free:664|
[2025/09/12 05:24:12 036134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:873|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:873|path_largest_ack:873|
[2025/09/12 05:24:12 036139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:749221|prior_time:1757654652000184|is_app_limited:0|send_elapse:35888|ack_elapse:35897|ctl_first_sent_time:1757654652001650|lagest_ack_time:1757654652036081|curr_delivered:792428|
[2025/09/12 05:24:12 036143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652001650|
[2025/09/12 05:24:12 036147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2011||sndq_packets_used_bytes:0|sndq_packets_free:665|
[2025/09/12 05:24:12 036151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34314|rttvar:46|minrtt:30532|latest_rtt:34431|ack_delay:40|
[2025/09/12 05:24:12 036155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34323|rttvar:54|minrtt:30532|latest_rtt:34431|ack_delay:40|
[2025/09/12 05:24:12 036160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:873|lost_pn:870|thresh:3|
[2025/09/12 05:24:12 036164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 036168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34323|rtt_var:54|pto_duration:36323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 036172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 036176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 036180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 036184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652096957|now:1757654652036167|interv:60790|
[2025/09/12 05:24:12 036188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652096957|now:1757654652036167|interval:60790|pto_count:0|srtt:34323
[2025/09/12 05:24:12 036192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35888, ack_elapse 35897, delivered 43207|rate 1203638|lost 202|
[2025/09/12 05:24:12 036196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203638) in round 18|
[2025/09/12 05:24:12 036201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 036205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 036209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652001650|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 036217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652001650|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 036222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34323|latest_rtt:34431|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 036228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:378|largest:378|pns:2|
[2025/09/12 05:24:12 036232] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:378|frame:ACK |recv_time:1757654652036081|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 036237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772036081|now:1757654652036081|interv:120000000|
[2025/09/12 05:24:12 036241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772036081|now:1757654652036081|interv:120000000|
[2025/09/12 05:24:12 036244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652036706|pq_index:0|
[2025/09/12 05:24:12 036249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652035481|
[2025/09/12 05:24:12 036253] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652036252|
[2025/09/12 05:24:12 036257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652036256|
[2025/09/12 05:24:12 036263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34323|min_srtt:34323|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 036267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:870132|
[2025/09/12 05:24:12 036272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34323|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 036276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 036281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34323|min_srtt:34323|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 036285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:871311|
[2025/09/12 05:24:12 036289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34323|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 036293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 036300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34323|min_srtt:34323|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 036304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:872490|
[2025/09/12 05:24:12 036308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 036312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 036316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 036320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 036325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 036329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:818256|
[2025/09/12 05:24:12 036333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 036337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 036341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652036706|
[2025/09/12 05:24:12 036345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652036706|
[2025/09/12 05:24:12 036349] [debug] |xqc_engine_wakeup_after|wakeup:1757654652036706|now:1757654652036349|diff:357|
[2025/09/12 05:24:12 036353] [debug] |xqc_engine_main_logic|END|now:1757654652036256|
[2025/09/12 05:24:12 036358] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652036358|
[2025/09/12 05:24:12 036362] [debug] |xqc_engine_wakeup_after|wakeup:1757654652036706|now:1757654652036362|diff:344|
[2025/09/12 05:24:12 036365] [debug] |xqc_engine_main_logic|END|now:1757654652036358|
[2025/09/12 05:24:12 037435] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652037435|
[2025/09/12 05:24:12 037444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652036706|pq_index:0|
[2025/09/12 05:24:12 037449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652036256|
[2025/09/12 05:24:12 037454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652037453|
[2025/09/12 05:24:12 037474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652036706|now:1757654652037453|
[2025/09/12 05:24:12 037479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652036706|now:1757654652037453|
[2025/09/12 05:24:12 037482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 037488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34323|min_srtt:34323|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 037492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:872490|
[2025/09/12 05:24:12 037502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 037506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 037510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 037514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 037519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 037523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:818256|
[2025/09/12 05:24:12 037528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 037532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:909|
[2025/09/12 05:24:12 037559] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:909|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652037540|stream_id:0|stream_offset:818256|
[2025/09/12 05:24:12 037565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:909|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 037570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 037574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34323|rtt_var:54|pto_duration:36323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 037578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 037582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 037586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 037590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652098863|now:1757654652037574|interv:61289|
[2025/09/12 05:24:12 037594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652098863|now:1757654652037574|interval:61289|pto_count:0|srtt:34323
[2025/09/12 05:24:12 037598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 037603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 037607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:819435|
[2025/09/12 05:24:12 037611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 037615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:910|
[2025/09/12 05:24:12 037637] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:910|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652037625|stream_id:0|stream_offset:819435|
[2025/09/12 05:24:12 037643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:910|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 037647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 037651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34323|rtt_var:54|pto_duration:36323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 037655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 037659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 037663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 037667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652098948|now:1757654652037651|interv:61297|
[2025/09/12 05:24:12 037671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652098948|now:1757654652037651|interval:61297|pto_count:0|srtt:34323
[2025/09/12 05:24:12 037676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 037680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 037684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:820614|
[2025/09/12 05:24:12 037689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 037692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652038692|now:1757654652037692|interv:1000|
[2025/09/12 05:24:12 037697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 037703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 037710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652038692|
[2025/09/12 05:24:12 037716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652038692|
[2025/09/12 05:24:12 037722] [debug] |xqc_engine_wakeup_after|wakeup:1757654652038692|now:1757654652037722|diff:970|
[2025/09/12 05:24:12 037728] [debug] |xqc_engine_main_logic|END|now:1757654652037453|
[2025/09/12 05:24:12 038052] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652038051|
[2025/09/12 05:24:12 038059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 038065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:378|
[2025/09/12 05:24:12 038068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:379|
[2025/09/12 05:24:12 038074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:379|
[2025/09/12 05:24:12 038078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 038087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:874|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:875|path_largest_ack:874|
[2025/09/12 05:24:12 038092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:751621|prior_time:1757654652002195|is_app_limited:0|send_elapse:35891|ack_elapse:35856|ctl_first_sent_time:1757654652003667|lagest_ack_time:1757654652038051|curr_delivered:793628|
[2025/09/12 05:24:12 038096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652003667|
[2025/09/12 05:24:12 038101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2010||sndq_packets_used_bytes:0|sndq_packets_free:666|
[2025/09/12 05:24:12 038105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:875|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:875|path_largest_ack:875|
[2025/09/12 05:24:12 038109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:751621|prior_time:1757654652002195|is_app_limited:0|send_elapse:35891|ack_elapse:35856|ctl_first_sent_time:1757654652003667|lagest_ack_time:1757654652038051|curr_delivered:794828|
[2025/09/12 05:24:12 038114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652003774|
[2025/09/12 05:24:12 038118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2009||sndq_packets_used_bytes:0|sndq_packets_free:667|
[2025/09/12 05:24:12 038122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34323|rttvar:54|minrtt:30532|latest_rtt:34277|ack_delay:32|
[2025/09/12 05:24:12 038126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34313|rttvar:60|minrtt:30532|latest_rtt:34277|ack_delay:32|
[2025/09/12 05:24:12 038130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:875|lost_pn:872|thresh:3|
[2025/09/12 05:24:12 038134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 038138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34313|rtt_var:60|pto_duration:36313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 038143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 038147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 038150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 038154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652098938|now:1757654652038138|interv:60800|
[2025/09/12 05:24:12 038158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652098938|now:1757654652038138|interval:60800|pto_count:0|srtt:34313
[2025/09/12 05:24:12 038163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35891, ack_elapse 35856, delivered 43207|rate 1203839|lost 202|
[2025/09/12 05:24:12 038167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203839) in round 18|
[2025/09/12 05:24:12 038171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 038178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 038182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652003774|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 038186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652003774|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 038190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34313|latest_rtt:34277|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 038196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:379|largest:379|pns:2|
[2025/09/12 05:24:12 038200] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:379|frame:ACK |recv_time:1757654652038051|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 038205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772038051|now:1757654652038051|interv:120000000|
[2025/09/12 05:24:12 038209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772038051|now:1757654652038051|interv:120000000|
[2025/09/12 05:24:12 038213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652038692|pq_index:0|
[2025/09/12 05:24:12 038217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652037453|
[2025/09/12 05:24:12 038221] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652038221|
[2025/09/12 05:24:12 038226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652038225|
[2025/09/12 05:24:12 038231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34313|min_srtt:34313|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 038236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:872490|
[2025/09/12 05:24:12 038240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34313|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 038244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 038249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34313|min_srtt:34313|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 038253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:873669|
[2025/09/12 05:24:12 038257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34313|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 038265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 038269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34313|min_srtt:34313|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 038273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:874848|
[2025/09/12 05:24:12 038278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 038281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 038285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 038289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 038294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 038298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:820614|
[2025/09/12 05:24:12 038302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 038306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 038310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652038692|
[2025/09/12 05:24:12 038314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652038692|
[2025/09/12 05:24:12 038318] [debug] |xqc_engine_wakeup_after|wakeup:1757654652038692|now:1757654652038318|diff:374|
[2025/09/12 05:24:12 038322] [debug] |xqc_engine_main_logic|END|now:1757654652038225|
[2025/09/12 05:24:12 038327] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652038327|
[2025/09/12 05:24:12 038331] [debug] |xqc_engine_wakeup_after|wakeup:1757654652038692|now:1757654652038331|diff:361|
[2025/09/12 05:24:12 038335] [debug] |xqc_engine_main_logic|END|now:1757654652038327|
[2025/09/12 05:24:12 039404] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652039404|
[2025/09/12 05:24:12 039413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652038692|pq_index:0|
[2025/09/12 05:24:12 039417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652038225|
[2025/09/12 05:24:12 039422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652039421|
[2025/09/12 05:24:12 039427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652038692|now:1757654652039421|
[2025/09/12 05:24:12 039431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652038692|now:1757654652039421|
[2025/09/12 05:24:12 039435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 039440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34313|min_srtt:34313|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 039449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:874848|
[2025/09/12 05:24:12 039453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 039474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 039477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 039482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 039487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 039491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:820614|
[2025/09/12 05:24:12 039495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 039500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:911|
[2025/09/12 05:24:12 039527] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:911|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652039508|stream_id:0|stream_offset:820614|
[2025/09/12 05:24:12 039532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:911|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 039537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 039542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34313|rtt_var:60|pto_duration:36313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 039546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 039550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 039554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 039558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652100821|now:1757654652039541|interv:61280|
[2025/09/12 05:24:12 039562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652100821|now:1757654652039541|interval:61280|pto_count:0|srtt:34313
[2025/09/12 05:24:12 039566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 039571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 039575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:821793|
[2025/09/12 05:24:12 039583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 039587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:912|
[2025/09/12 05:24:12 039606] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:912|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652039593|stream_id:0|stream_offset:821793|
[2025/09/12 05:24:12 039611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:912|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 039616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 039620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34313|rtt_var:60|pto_duration:36313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 039624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 039628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 039632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 039635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652100906|now:1757654652039619|interv:61287|
[2025/09/12 05:24:12 039640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652100906|now:1757654652039619|interval:61287|pto_count:0|srtt:34313
[2025/09/12 05:24:12 039644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 039648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 039652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:822972|
[2025/09/12 05:24:12 039657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 039663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652040663|now:1757654652039663|interv:1000|
[2025/09/12 05:24:12 039670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 039676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 039682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652040663|
[2025/09/12 05:24:12 039688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652040663|
[2025/09/12 05:24:12 039693] [debug] |xqc_engine_wakeup_after|wakeup:1757654652040663|now:1757654652039693|diff:970|
[2025/09/12 05:24:12 039699] [debug] |xqc_engine_main_logic|END|now:1757654652039421|
[2025/09/12 05:24:12 040050] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652040049|
[2025/09/12 05:24:12 040056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 040062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:379|
[2025/09/12 05:24:12 040066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:380|
[2025/09/12 05:24:12 040075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:380|
[2025/09/12 05:24:12 040079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 040084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:876|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:877|path_largest_ack:876|
[2025/09/12 05:24:12 040089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:751621|prior_time:1757654652002195|is_app_limited:0|send_elapse:36116|ack_elapse:37854|ctl_first_sent_time:1757654652003892|lagest_ack_time:1757654652040049|curr_delivered:796028|
[2025/09/12 05:24:12 040093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652003892|
[2025/09/12 05:24:12 040098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2008||sndq_packets_used_bytes:0|sndq_packets_free:668|
[2025/09/12 05:24:12 040102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:877|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:877|path_largest_ack:877|
[2025/09/12 05:24:12 040106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:754021|prior_time:1757654652004175|is_app_limited:0|send_elapse:35895|ack_elapse:35874|ctl_first_sent_time:1757654652005642|lagest_ack_time:1757654652040049|curr_delivered:797228|
[2025/09/12 05:24:12 040110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652005642|
[2025/09/12 05:24:12 040114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2007||sndq_packets_used_bytes:0|sndq_packets_free:669|
[2025/09/12 05:24:12 040118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34313|rttvar:60|minrtt:30532|latest_rtt:34407|ack_delay:40|
[2025/09/12 05:24:12 040122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34319|rttvar:58|minrtt:30532|latest_rtt:34407|ack_delay:40|
[2025/09/12 05:24:12 040127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:877|lost_pn:874|thresh:3|
[2025/09/12 05:24:12 040131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 040135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34319|rtt_var:58|pto_duration:36319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 040139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 040143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 040147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 040151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652100912|now:1757654652040135|interv:60777|
[2025/09/12 05:24:12 040155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652100912|now:1757654652040135|interval:60777|pto_count:0|srtt:34319
[2025/09/12 05:24:12 040159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35895, ack_elapse 35874, delivered 43207|rate 1203705|lost 202|
[2025/09/12 05:24:12 040166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203705) in round 18|
[2025/09/12 05:24:12 040171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 040175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 040179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652005642|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 040183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652005642|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 040188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34319|latest_rtt:34407|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 040193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:380|largest:380|pns:2|
[2025/09/12 05:24:12 040198] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:380|frame:ACK |recv_time:1757654652040049|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 040203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772040049|now:1757654652040049|interv:120000000|
[2025/09/12 05:24:12 040207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772040049|now:1757654652040049|interv:120000000|
[2025/09/12 05:24:12 040211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652040663|pq_index:0|
[2025/09/12 05:24:12 040215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652039421|
[2025/09/12 05:24:12 040219] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652040219|
[2025/09/12 05:24:12 040224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652040223|
[2025/09/12 05:24:12 040229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34319|min_srtt:34319|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 040234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:874848|
[2025/09/12 05:24:12 040238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34319|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 040243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 040247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34319|min_srtt:34319|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 040251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:876027|
[2025/09/12 05:24:12 040258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34319|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 040263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 040267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34319|min_srtt:34319|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 040271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:877206|
[2025/09/12 05:24:12 040275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 040279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 040283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 040287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 040292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 040296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:822972|
[2025/09/12 05:24:12 040300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 040304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 040308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652040663|
[2025/09/12 05:24:12 040312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652040663|
[2025/09/12 05:24:12 040316] [debug] |xqc_engine_wakeup_after|wakeup:1757654652040663|now:1757654652040315|diff:348|
[2025/09/12 05:24:12 040320] [debug] |xqc_engine_main_logic|END|now:1757654652040223|
[2025/09/12 05:24:12 040325] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652040325|
[2025/09/12 05:24:12 040329] [debug] |xqc_engine_wakeup_after|wakeup:1757654652040663|now:1757654652040328|diff:335|
[2025/09/12 05:24:12 040332] [debug] |xqc_engine_main_logic|END|now:1757654652040325|
[2025/09/12 05:24:12 041401] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652041401|
[2025/09/12 05:24:12 041410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652040663|pq_index:0|
[2025/09/12 05:24:12 041415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652040223|
[2025/09/12 05:24:12 041420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652041419|
[2025/09/12 05:24:12 041424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652040663|now:1757654652041419|
[2025/09/12 05:24:12 041428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652040663|now:1757654652041419|
[2025/09/12 05:24:12 041437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 041442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34319|min_srtt:34319|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 041447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:877206|
[2025/09/12 05:24:12 041451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 041470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 041475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 041480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 041484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 041489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:822972|
[2025/09/12 05:24:12 041493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 041497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:913|
[2025/09/12 05:24:12 041532] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:913|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652041514|stream_id:0|stream_offset:822972|
[2025/09/12 05:24:12 041538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:913|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 041543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 041547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34319|rtt_var:58|pto_duration:36319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 041552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 041556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 041559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 041563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652102833|now:1757654652041547|interv:61286|
[2025/09/12 05:24:12 041567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652102833|now:1757654652041547|interval:61286|pto_count:0|srtt:34319
[2025/09/12 05:24:12 041572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 041577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 041585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:824151|
[2025/09/12 05:24:12 041589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 041593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:914|
[2025/09/12 05:24:12 041612] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:914|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652041599|stream_id:0|stream_offset:824151|
[2025/09/12 05:24:12 041617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:914|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 041621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 041625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34319|rtt_var:58|pto_duration:36319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 041630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 041633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 041637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 041641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652102918|now:1757654652041625|interv:61293|
[2025/09/12 05:24:12 041645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652102918|now:1757654652041625|interval:61293|pto_count:0|srtt:34319
[2025/09/12 05:24:12 041649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 041654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 041658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:825330|
[2025/09/12 05:24:12 041662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 041667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652042667|now:1757654652041667|interv:1000|
[2025/09/12 05:24:12 041674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 041680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 041687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652042667|
[2025/09/12 05:24:12 041692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652042667|
[2025/09/12 05:24:12 041698] [debug] |xqc_engine_wakeup_after|wakeup:1757654652042667|now:1757654652041698|diff:969|
[2025/09/12 05:24:12 041703] [debug] |xqc_engine_main_logic|END|now:1757654652041419|
[2025/09/12 05:24:12 042041] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652042040|
[2025/09/12 05:24:12 042047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 042057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:380|
[2025/09/12 05:24:12 042061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:381|
[2025/09/12 05:24:12 042066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:381|
[2025/09/12 05:24:12 042070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 042075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:878|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:879|path_largest_ack:878|
[2025/09/12 05:24:12 042080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42014|prior_delivered:756421|prior_time:1757654652006155|is_app_limited:0|send_elapse:35918|ack_elapse:35885|ctl_first_sent_time:1757654652007631|lagest_ack_time:1757654652042040|curr_delivered:798435|
[2025/09/12 05:24:12 042085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652007631|
[2025/09/12 05:24:12 042089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2006||sndq_packets_used_bytes:0|sndq_packets_free:670|
[2025/09/12 05:24:12 042094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:879|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:879|path_largest_ack:879|
[2025/09/12 05:24:12 042098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42014|prior_delivered:756421|prior_time:1757654652006155|is_app_limited:0|send_elapse:35918|ack_elapse:35885|ctl_first_sent_time:1757654652007631|lagest_ack_time:1757654652042040|curr_delivered:799635|
[2025/09/12 05:24:12 042102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652007744|
[2025/09/12 05:24:12 042106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2005||sndq_packets_used_bytes:0|sndq_packets_free:671|
[2025/09/12 05:24:12 042110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34319|rttvar:58|minrtt:30532|latest_rtt:34296|ack_delay:32|
[2025/09/12 05:24:12 042114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34313|rttvar:57|minrtt:30532|latest_rtt:34296|ack_delay:32|
[2025/09/12 05:24:12 042119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:879|lost_pn:876|thresh:3|
[2025/09/12 05:24:12 042123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 364|pns:2|
[2025/09/12 05:24:12 042127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 042131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34313|rtt_var:57|pto_duration:36313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 042135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 042139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 042143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 042147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652102912|now:1757654652042131|interv:60781|
[2025/09/12 05:24:12 042151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652102912|now:1757654652042131|interval:60781|pto_count:0|srtt:34313
[2025/09/12 05:24:12 042158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35918, ack_elapse 35885, delivered 43214|rate 1203129|lost 202|
[2025/09/12 05:24:12 042162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203129) in round 18|
[2025/09/12 05:24:12 042166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 042171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 042174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2407|po_sent_time:1757654652007744|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 042179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2407|po_sent_time:1757654652007744|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 042183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42000|srtt:34313|latest_rtt:34296|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 042189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:381|largest:381|pns:2|
[2025/09/12 05:24:12 042193] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:381|frame:ACK |recv_time:1757654652042040|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 042198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772042040|now:1757654652042040|interv:120000000|
[2025/09/12 05:24:12 042202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772042040|now:1757654652042040|interv:120000000|
[2025/09/12 05:24:12 042206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652042667|pq_index:0|
[2025/09/12 05:24:12 042210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652041419|
[2025/09/12 05:24:12 042214] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652042214|
[2025/09/12 05:24:12 042218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652042217|
[2025/09/12 05:24:12 042224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34313|min_srtt:34313|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 042229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:877206|
[2025/09/12 05:24:12 042233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34313|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 042237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 042244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34313|min_srtt:34313|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 042249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:878385|
[2025/09/12 05:24:12 042253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34313|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 042257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 042261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34313|min_srtt:34313|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 042265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:879564|
[2025/09/12 05:24:12 042270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 042273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 042277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 042281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 042286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 042290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:825330|
[2025/09/12 05:24:12 042294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 042298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 042302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652042667|
[2025/09/12 05:24:12 042306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652042667|
[2025/09/12 05:24:12 042310] [debug] |xqc_engine_wakeup_after|wakeup:1757654652042667|now:1757654652042310|diff:357|
[2025/09/12 05:24:12 042314] [debug] |xqc_engine_main_logic|END|now:1757654652042217|
[2025/09/12 05:24:12 042319] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652042319|
[2025/09/12 05:24:12 042323] [debug] |xqc_engine_wakeup_after|wakeup:1757654652042667|now:1757654652042323|diff:344|
[2025/09/12 05:24:12 042327] [debug] |xqc_engine_main_logic|END|now:1757654652042319|
[2025/09/12 05:24:12 043397] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652043396|
[2025/09/12 05:24:12 043406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652042667|pq_index:0|
[2025/09/12 05:24:12 043410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652042217|
[2025/09/12 05:24:12 043415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652043414|
[2025/09/12 05:24:12 043424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652042667|now:1757654652043414|
[2025/09/12 05:24:12 043429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652042667|now:1757654652043414|
[2025/09/12 05:24:12 043433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 043438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34313|min_srtt:34313|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 043442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:879564|
[2025/09/12 05:24:12 043447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 043451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 043470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 043477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 043482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 043486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:825330|
[2025/09/12 05:24:12 043490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 043495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:915|
[2025/09/12 05:24:12 043522] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:915|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652043503|stream_id:0|stream_offset:825330|
[2025/09/12 05:24:12 043527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:915|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 043532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 043536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34313|rtt_var:57|pto_duration:36313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 043541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 043545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 043548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 043552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652104816|now:1757654652043536|interv:61280|
[2025/09/12 05:24:12 043556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652104816|now:1757654652043536|interval:61280|pto_count:0|srtt:34313
[2025/09/12 05:24:12 043565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43200|
[2025/09/12 05:24:12 043570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 043574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:826509|
[2025/09/12 05:24:12 043578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 043582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:916|
[2025/09/12 05:24:12 043600] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:916|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652043588|stream_id:0|stream_offset:826509|
[2025/09/12 05:24:12 043606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:916|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 043610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 043614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34313|rtt_var:57|pto_duration:36313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 043618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 043622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 043626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 043630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652104901|now:1757654652043614|interv:61287|
[2025/09/12 05:24:12 043634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652104901|now:1757654652043614|interval:61287|pto_count:0|srtt:34313
[2025/09/12 05:24:12 043638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44400|
[2025/09/12 05:24:12 043643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 043647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:827688|
[2025/09/12 05:24:12 043652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 043658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652044658|now:1757654652043658|interv:1000|
[2025/09/12 05:24:12 043664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 043670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 043676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652044658|
[2025/09/12 05:24:12 043682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652044658|
[2025/09/12 05:24:12 043688] [debug] |xqc_engine_wakeup_after|wakeup:1757654652044658|now:1757654652043688|diff:970|
[2025/09/12 05:24:12 043699] [debug] |xqc_engine_main_logic|END|now:1757654652043414|
[2025/09/12 05:24:12 044031] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652044030|
[2025/09/12 05:24:12 044037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 044043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:381|
[2025/09/12 05:24:12 044047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:382|
[2025/09/12 05:24:12 044053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:382|
[2025/09/12 05:24:12 044057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 044062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:880|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:881|path_largest_ack:880|
[2025/09/12 05:24:12 044066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44414|prior_delivered:756421|prior_time:1757654652006155|is_app_limited:0|send_elapse:36143|ack_elapse:37875|ctl_first_sent_time:1757654652007856|lagest_ack_time:1757654652044030|curr_delivered:800835|
[2025/09/12 05:24:12 044071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652007856|
[2025/09/12 05:24:12 044075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2004||sndq_packets_used_bytes:0|sndq_packets_free:672|
[2025/09/12 05:24:12 044080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:881|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:881|path_largest_ack:881|
[2025/09/12 05:24:12 044084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:758828|prior_time:1757654652008154|is_app_limited:0|send_elapse:35895|ack_elapse:35876|ctl_first_sent_time:1757654652009634|lagest_ack_time:1757654652044030|curr_delivered:802035|
[2025/09/12 05:24:12 044088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652009634|
[2025/09/12 05:24:12 044092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2003||sndq_packets_used_bytes:0|sndq_packets_free:673|
[2025/09/12 05:24:12 044096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34313|rttvar:57|minrtt:30532|latest_rtt:34396|ack_delay:32|
[2025/09/12 05:24:12 044100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34319|rttvar:55|minrtt:30532|latest_rtt:34396|ack_delay:32|
[2025/09/12 05:24:12 044104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:881|lost_pn:878|thresh:3|
[2025/09/12 05:24:12 044109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 044113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34319|rtt_var:55|pto_duration:36319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 044117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 044121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 044125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 044132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652104907|now:1757654652044112|interv:60795|
[2025/09/12 05:24:12 044136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652104907|now:1757654652044112|interval:60795|pto_count:0|srtt:34319
[2025/09/12 05:24:12 044141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35895, ack_elapse 35876, delivered 43207|rate 1203705|lost 202|
[2025/09/12 05:24:12 044145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203705) in round 18|
[2025/09/12 05:24:12 044149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 044154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 044157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652009634|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 044162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652009634|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 044166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42000|srtt:34319|latest_rtt:34396|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 044172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:382|largest:382|pns:2|
[2025/09/12 05:24:12 044176] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:382|frame:ACK |recv_time:1757654652044030|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 044181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772044030|now:1757654652044030|interv:120000000|
[2025/09/12 05:24:12 044185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772044030|now:1757654652044030|interv:120000000|
[2025/09/12 05:24:12 044189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652044658|pq_index:0|
[2025/09/12 05:24:12 044193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652043414|
[2025/09/12 05:24:12 044197] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652044197|
[2025/09/12 05:24:12 044202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652044201|
[2025/09/12 05:24:12 044207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34319|min_srtt:34319|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 044212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:879564|
[2025/09/12 05:24:12 044216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34319|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 044223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 044228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34319|min_srtt:34319|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 044232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:880743|
[2025/09/12 05:24:12 044236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34319|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 044240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 044245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34319|min_srtt:34319|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 044249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:881922|
[2025/09/12 05:24:12 044253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 044257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 044261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 044265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 044269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 044273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:827688|
[2025/09/12 05:24:12 044278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 044281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 044285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652044658|
[2025/09/12 05:24:12 044289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652044658|
[2025/09/12 05:24:12 044293] [debug] |xqc_engine_wakeup_after|wakeup:1757654652044658|now:1757654652044293|diff:365|
[2025/09/12 05:24:12 044297] [debug] |xqc_engine_main_logic|END|now:1757654652044201|
[2025/09/12 05:24:12 044302] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652044302|
[2025/09/12 05:24:12 044306] [debug] |xqc_engine_wakeup_after|wakeup:1757654652044658|now:1757654652044306|diff:352|
[2025/09/12 05:24:12 044310] [debug] |xqc_engine_main_logic|END|now:1757654652044302|
[2025/09/12 05:24:12 045380] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652045380|
[2025/09/12 05:24:12 045389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652044658|pq_index:0|
[2025/09/12 05:24:12 045393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652044201|
[2025/09/12 05:24:12 045405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652045404|
[2025/09/12 05:24:12 045410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652044658|now:1757654652045404|
[2025/09/12 05:24:12 045414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652044658|now:1757654652045404|
[2025/09/12 05:24:12 045418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 045423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34319|min_srtt:34319|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 045428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:881922|
[2025/09/12 05:24:12 045432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 045436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 045440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 045444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 045449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 045453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:827688|
[2025/09/12 05:24:12 045474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 045478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:917|
[2025/09/12 05:24:12 045505] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:917|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652045486|stream_id:0|stream_offset:827688|
[2025/09/12 05:24:12 045511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:917|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 045515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 045520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34319|rtt_var:55|pto_duration:36319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 045524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 045528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 045531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 045535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652106805|now:1757654652045519|interv:61286|
[2025/09/12 05:24:12 045543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652106805|now:1757654652045519|interval:61286|pto_count:0|srtt:34319
[2025/09/12 05:24:12 045548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43200|
[2025/09/12 05:24:12 045552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 045557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:828867|
[2025/09/12 05:24:12 045561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 045565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:918|
[2025/09/12 05:24:12 045588] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:918|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652045571|stream_id:0|stream_offset:828867|
[2025/09/12 05:24:12 045593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:918|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 045598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 045603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34319|rtt_var:55|pto_duration:36319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 045610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 045616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 045622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 045628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652106890|now:1757654652045603|interv:61287|
[2025/09/12 05:24:12 045635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652106890|now:1757654652045603|interval:61287|pto_count:0|srtt:34319
[2025/09/12 05:24:12 045642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44400|
[2025/09/12 05:24:12 045650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 045656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:830046|
[2025/09/12 05:24:12 045663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 045670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652046669|now:1757654652045669|interv:1000|
[2025/09/12 05:24:12 045676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 045682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 045689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652046669|
[2025/09/12 05:24:12 045700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652046669|
[2025/09/12 05:24:12 045704] [debug] |xqc_engine_wakeup_after|wakeup:1757654652046669|now:1757654652045704|diff:965|
[2025/09/12 05:24:12 045708] [debug] |xqc_engine_main_logic|END|now:1757654652045404|
[2025/09/12 05:24:12 046043] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652046041|
[2025/09/12 05:24:12 046051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 046057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:382|
[2025/09/12 05:24:12 046061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:383|
[2025/09/12 05:24:12 046067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:383|
[2025/09/12 05:24:12 046071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 046076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:882|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:883|path_largest_ack:882|
[2025/09/12 05:24:12 046080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:761228|prior_time:1757654652010139|is_app_limited:0|send_elapse:35885|ack_elapse:35902|ctl_first_sent_time:1757654652011584|lagest_ack_time:1757654652046041|curr_delivered:803235|
[2025/09/12 05:24:12 046085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652011584|
[2025/09/12 05:24:12 046090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2002||sndq_packets_used_bytes:0|sndq_packets_free:674|
[2025/09/12 05:24:12 046094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:883|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:883|path_largest_ack:883|
[2025/09/12 05:24:12 046098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:761228|prior_time:1757654652010139|is_app_limited:0|send_elapse:35885|ack_elapse:35902|ctl_first_sent_time:1757654652011584|lagest_ack_time:1757654652046041|curr_delivered:804435|
[2025/09/12 05:24:12 046103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652011691|
[2025/09/12 05:24:12 046107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2001||sndq_packets_used_bytes:0|sndq_packets_free:675|
[2025/09/12 05:24:12 046111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34319|rttvar:55|minrtt:30532|latest_rtt:34350|ack_delay:32|
[2025/09/12 05:24:12 046115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34319|rttvar:42|minrtt:30532|latest_rtt:34350|ack_delay:32|
[2025/09/12 05:24:12 046119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:883|lost_pn:880|thresh:3|
[2025/09/12 05:24:12 046124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 046128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34319|rtt_var:42|pto_duration:36319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 046132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 046136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 046145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 046149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652106890|now:1757654652046127|interv:60763|
[2025/09/12 05:24:12 046153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652106890|now:1757654652046127|interval:60763|pto_count:0|srtt:34319
[2025/09/12 05:24:12 046157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35885, ack_elapse 35902, delivered 43207|rate 1203470|lost 202|
[2025/09/12 05:24:12 046162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203470) in round 18|
[2025/09/12 05:24:12 046166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 046170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 046174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652011691|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 046179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652011691|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 046183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42000|srtt:34319|latest_rtt:34350|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 046189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:383|largest:383|pns:2|
[2025/09/12 05:24:12 046193] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:383|frame:ACK |recv_time:1757654652046041|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 046198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772046041|now:1757654652046041|interv:120000000|
[2025/09/12 05:24:12 046202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772046041|now:1757654652046041|interv:120000000|
[2025/09/12 05:24:12 046206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652046669|pq_index:0|
[2025/09/12 05:24:12 046210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652045404|
[2025/09/12 05:24:12 046214] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652046214|
[2025/09/12 05:24:12 046219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652046218|
[2025/09/12 05:24:12 046225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34319|min_srtt:34319|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 046229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:881922|
[2025/09/12 05:24:12 046236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34319|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 046240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 046245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34319|min_srtt:34319|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 046249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:883101|
[2025/09/12 05:24:12 046253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34319|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 046258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 046262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34319|min_srtt:34319|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 046266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:884280|
[2025/09/12 05:24:12 046270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 046274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 046278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 046282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 046286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 046291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:830046|
[2025/09/12 05:24:12 046295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 046299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 046303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652046669|
[2025/09/12 05:24:12 046307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652046669|
[2025/09/12 05:24:12 046310] [debug] |xqc_engine_wakeup_after|wakeup:1757654652046669|now:1757654652046310|diff:359|
[2025/09/12 05:24:12 046315] [debug] |xqc_engine_main_logic|END|now:1757654652046218|
[2025/09/12 05:24:12 046320] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652046320|
[2025/09/12 05:24:12 046323] [debug] |xqc_engine_wakeup_after|wakeup:1757654652046669|now:1757654652046323|diff:346|
[2025/09/12 05:24:12 046327] [debug] |xqc_engine_main_logic|END|now:1757654652046320|
[2025/09/12 05:24:12 047395] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652047395|
[2025/09/12 05:24:12 047410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652046669|pq_index:0|
[2025/09/12 05:24:12 047415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652046218|
[2025/09/12 05:24:12 047420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652047419|
[2025/09/12 05:24:12 047424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652046669|now:1757654652047419|
[2025/09/12 05:24:12 047429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652046669|now:1757654652047419|
[2025/09/12 05:24:12 047432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 047438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34319|min_srtt:34319|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 047442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:884280|
[2025/09/12 05:24:12 047447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 047451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 047469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 047475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 047480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 047484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:830046|
[2025/09/12 05:24:12 047489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 047493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:919|
[2025/09/12 05:24:12 047521] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:919|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652047501|stream_id:0|stream_offset:830046|
[2025/09/12 05:24:12 047530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:919|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 047535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 047542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34319|rtt_var:42|pto_duration:36319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 047549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 047555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 047561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 047575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652108820|now:1757654652047542|interv:61278|
[2025/09/12 05:24:12 047581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652108820|now:1757654652047542|interval:61278|pto_count:0|srtt:34319
[2025/09/12 05:24:12 047588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43200|
[2025/09/12 05:24:12 047595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 047599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:831225|
[2025/09/12 05:24:12 047604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 047608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:920|
[2025/09/12 05:24:12 047634] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:920|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652047615|stream_id:0|stream_offset:831225|
[2025/09/12 05:24:12 047640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:920|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 047647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 047653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34319|rtt_var:42|pto_duration:36319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 047660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 047667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 047673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 047679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652108934|now:1757654652047653|interv:61281|
[2025/09/12 05:24:12 047685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652108934|now:1757654652047653|interval:61281|pto_count:0|srtt:34319
[2025/09/12 05:24:12 047693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44400|
[2025/09/12 05:24:12 047701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 047707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:832404|
[2025/09/12 05:24:12 047715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 047719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652048719|now:1757654652047719|interv:1000|
[2025/09/12 05:24:12 047723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 047732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 047736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652048719|
[2025/09/12 05:24:12 047740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652048719|
[2025/09/12 05:24:12 047744] [debug] |xqc_engine_wakeup_after|wakeup:1757654652048719|now:1757654652047744|diff:975|
[2025/09/12 05:24:12 047748] [debug] |xqc_engine_main_logic|END|now:1757654652047419|
[2025/09/12 05:24:12 048039] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652048038|
[2025/09/12 05:24:12 048048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 048053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:383|
[2025/09/12 05:24:12 048057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:384|
[2025/09/12 05:24:12 048063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:384|
[2025/09/12 05:24:12 048067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 048072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:884|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:885|path_largest_ack:884|
[2025/09/12 05:24:12 048076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:761228|prior_time:1757654652010139|is_app_limited:0|send_elapse:36106|ack_elapse:37899|ctl_first_sent_time:1757654652011805|lagest_ack_time:1757654652048038|curr_delivered:805635|
[2025/09/12 05:24:12 048081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652011805|
[2025/09/12 05:24:12 048086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2000||sndq_packets_used_bytes:0|sndq_packets_free:676|
[2025/09/12 05:24:12 048090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:885|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:885|path_largest_ack:885|
[2025/09/12 05:24:12 048094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:763628|prior_time:1757654652012143|is_app_limited:0|send_elapse:35889|ack_elapse:35895|ctl_first_sent_time:1757654652013594|lagest_ack_time:1757654652048038|curr_delivered:806835|
[2025/09/12 05:24:12 048099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652013594|
[2025/09/12 05:24:12 048103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1999||sndq_packets_used_bytes:0|sndq_packets_free:677|
[2025/09/12 05:24:12 048107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34319|rttvar:42|minrtt:30532|latest_rtt:34444|ack_delay:40|
[2025/09/12 05:24:12 048111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34330|rttvar:53|minrtt:30532|latest_rtt:34444|ack_delay:40|
[2025/09/12 05:24:12 048115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:885|lost_pn:882|thresh:3|
[2025/09/12 05:24:12 048119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 048123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34330|rtt_var:53|pto_duration:36330|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 048132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 048136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 048140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 048144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652108945|now:1757654652048123|interv:60822|
[2025/09/12 05:24:12 048148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652108945|now:1757654652048123|interval:60822|pto_count:0|srtt:34330
[2025/09/12 05:24:12 048152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35889, ack_elapse 35895, delivered 43207|rate 1203705|lost 202|
[2025/09/12 05:24:12 048157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203705) in round 18|
[2025/09/12 05:24:12 048161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 048165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 048169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652013594|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 048174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652013594|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 048178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42000|srtt:34330|latest_rtt:34444|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 048184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:384|largest:384|pns:2|
[2025/09/12 05:24:12 048188] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:384|frame:ACK |recv_time:1757654652048038|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 048193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772048038|now:1757654652048038|interv:120000000|
[2025/09/12 05:24:12 048197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772048038|now:1757654652048038|interv:120000000|
[2025/09/12 05:24:12 048201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652048719|pq_index:0|
[2025/09/12 05:24:12 048206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652047419|
[2025/09/12 05:24:12 048210] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652048209|
[2025/09/12 05:24:12 048214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652048213|
[2025/09/12 05:24:12 048220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34330|min_srtt:34330|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 048228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:884280|
[2025/09/12 05:24:12 048232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34330|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 048237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 048241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34330|min_srtt:34330|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 048246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:885459|
[2025/09/12 05:24:12 048250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34330|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 048254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 048259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34330|min_srtt:34330|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 048263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:886638|
[2025/09/12 05:24:12 048267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 048271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 048275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 048279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 048284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 048288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:832404|
[2025/09/12 05:24:12 048292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 048296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 048300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652048719|
[2025/09/12 05:24:12 048304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652048719|
[2025/09/12 05:24:12 048308] [debug] |xqc_engine_wakeup_after|wakeup:1757654652048719|now:1757654652048308|diff:411|
[2025/09/12 05:24:12 048312] [debug] |xqc_engine_main_logic|END|now:1757654652048213|
[2025/09/12 05:24:12 048317] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652048317|
[2025/09/12 05:24:12 048321] [debug] |xqc_engine_wakeup_after|wakeup:1757654652048719|now:1757654652048321|diff:398|
[2025/09/12 05:24:12 048327] [debug] |xqc_engine_main_logic|END|now:1757654652048317|
[2025/09/12 05:24:12 049396] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652049396|
[2025/09/12 05:24:12 049406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652048719|pq_index:0|
[2025/09/12 05:24:12 049411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652048213|
[2025/09/12 05:24:12 049415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652049414|
[2025/09/12 05:24:12 049420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652048719|now:1757654652049414|
[2025/09/12 05:24:12 049424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652048719|now:1757654652049414|
[2025/09/12 05:24:12 049428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 049433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34330|min_srtt:34330|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 049438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:886638|
[2025/09/12 05:24:12 049442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 049446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 049450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 049469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 049476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 049480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:832404|
[2025/09/12 05:24:12 049485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 049489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:921|
[2025/09/12 05:24:12 049517] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:921|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652049497|stream_id:0|stream_offset:832404|
[2025/09/12 05:24:12 049522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:921|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 049527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 049534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34330|rtt_var:53|pto_duration:36330|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 049541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 049554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 049561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 049567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652110827|now:1757654652049534|interv:61293|
[2025/09/12 05:24:12 049574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652110827|now:1757654652049534|interval:61293|pto_count:0|srtt:34330
[2025/09/12 05:24:12 049581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43200|
[2025/09/12 05:24:12 049588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 049592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:833583|
[2025/09/12 05:24:12 049597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 049601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:922|
[2025/09/12 05:24:12 049627] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:922|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652049608|stream_id:0|stream_offset:833583|
[2025/09/12 05:24:12 049632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:922|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 049640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 049647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34330|rtt_var:53|pto_duration:36330|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 049653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 049660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 049666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 049672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652110938|now:1757654652049646|interv:61292|
[2025/09/12 05:24:12 049679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652110938|now:1757654652049646|interval:61292|pto_count:0|srtt:34330
[2025/09/12 05:24:12 049686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44400|
[2025/09/12 05:24:12 049694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 049700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:834762|
[2025/09/12 05:24:12 049707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 049716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652050716|now:1757654652049716|interv:1000|
[2025/09/12 05:24:12 049720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 049724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 049728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652050716|
[2025/09/12 05:24:12 049732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652050716|
[2025/09/12 05:24:12 049736] [debug] |xqc_engine_wakeup_after|wakeup:1757654652050716|now:1757654652049736|diff:980|
[2025/09/12 05:24:12 049740] [debug] |xqc_engine_main_logic|END|now:1757654652049414|
[2025/09/12 05:24:12 050028] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652050027|
[2025/09/12 05:24:12 050036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 050042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:384|
[2025/09/12 05:24:12 050046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:385|
[2025/09/12 05:24:12 050052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:385|
[2025/09/12 05:24:12 050056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 050061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:886|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:887|path_largest_ack:886|
[2025/09/12 05:24:12 050065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:766028|prior_time:1757654652014132|is_app_limited:0|send_elapse:35875|ack_elapse:35895|ctl_first_sent_time:1757654652015571|lagest_ack_time:1757654652050027|curr_delivered:808035|
[2025/09/12 05:24:12 050070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652015571|
[2025/09/12 05:24:12 050075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1998||sndq_packets_used_bytes:0|sndq_packets_free:678|
[2025/09/12 05:24:12 050079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:887|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:887|path_largest_ack:887|
[2025/09/12 05:24:12 050083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:766028|prior_time:1757654652014132|is_app_limited:0|send_elapse:35875|ack_elapse:35895|ctl_first_sent_time:1757654652015571|lagest_ack_time:1757654652050027|curr_delivered:809235|
[2025/09/12 05:24:12 050087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652015677|
[2025/09/12 05:24:12 050091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1997||sndq_packets_used_bytes:0|sndq_packets_free:679|
[2025/09/12 05:24:12 050095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34330|rttvar:53|minrtt:30532|latest_rtt:34350|ack_delay:32|
[2025/09/12 05:24:12 050100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34328|rttvar:43|minrtt:30532|latest_rtt:34350|ack_delay:32|
[2025/09/12 05:24:12 050104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:887|lost_pn:884|thresh:3|
[2025/09/12 05:24:12 050108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 050134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34328|rtt_var:43|pto_duration:36328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 050138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 050142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 050146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 050150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652110936|now:1757654652050134|interv:60802|
[2025/09/12 05:24:12 050154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652110936|now:1757654652050134|interval:60802|pto_count:0|srtt:34328
[2025/09/12 05:24:12 050158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35875, ack_elapse 35895, delivered 43207|rate 1203705|lost 202|
[2025/09/12 05:24:12 050163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203705) in round 18|
[2025/09/12 05:24:12 050167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 050171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 050175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652015677|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 050179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652015677|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 050184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42000|srtt:34328|latest_rtt:34350|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 050190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:385|largest:385|pns:2|
[2025/09/12 05:24:12 050194] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:385|frame:ACK |recv_time:1757654652050027|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 050199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772050027|now:1757654652050027|interv:120000000|
[2025/09/12 05:24:12 050203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772050027|now:1757654652050027|interv:120000000|
[2025/09/12 05:24:12 050207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652050716|pq_index:0|
[2025/09/12 05:24:12 050211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652049414|
[2025/09/12 05:24:12 050215] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652050215|
[2025/09/12 05:24:12 050220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652050219|
[2025/09/12 05:24:12 050228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34328|min_srtt:34328|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 050232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:886638|
[2025/09/12 05:24:12 050237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34328|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 050241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 050245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34328|min_srtt:34328|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 050250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:887817|
[2025/09/12 05:24:12 050254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34328|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 050258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 050263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34328|min_srtt:34328|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 050267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:888996|
[2025/09/12 05:24:12 050271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 050275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 050279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 050283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 050287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 050292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:834762|
[2025/09/12 05:24:12 050296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 050300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 050304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652050716|
[2025/09/12 05:24:12 050308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652050716|
[2025/09/12 05:24:12 050311] [debug] |xqc_engine_wakeup_after|wakeup:1757654652050716|now:1757654652050311|diff:405|
[2025/09/12 05:24:12 050318] [debug] |xqc_engine_main_logic|END|now:1757654652050219|
[2025/09/12 05:24:12 050323] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652050323|
[2025/09/12 05:24:12 050327] [debug] |xqc_engine_wakeup_after|wakeup:1757654652050716|now:1757654652050327|diff:389|
[2025/09/12 05:24:12 050331] [debug] |xqc_engine_main_logic|END|now:1757654652050323|
[2025/09/12 05:24:12 051399] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652051399|
[2025/09/12 05:24:12 051409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652050716|pq_index:0|
[2025/09/12 05:24:12 051414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652050219|
[2025/09/12 05:24:12 051419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652051418|
[2025/09/12 05:24:12 051423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652050716|now:1757654652051418|
[2025/09/12 05:24:12 051428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652050716|now:1757654652051418|
[2025/09/12 05:24:12 051431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 051437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34328|min_srtt:34328|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 051441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:888996|
[2025/09/12 05:24:12 051446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 051449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 051453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 051474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 051479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 051483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:834762|
[2025/09/12 05:24:12 051488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 051492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:923|
[2025/09/12 05:24:12 051520] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:923|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652051500|stream_id:0|stream_offset:834762|
[2025/09/12 05:24:12 051526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:923|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 051530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 051537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34328|rtt_var:43|pto_duration:36328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 051550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 051557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 051563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 051570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652112828|now:1757654652051537|interv:61291|
[2025/09/12 05:24:12 051577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652112828|now:1757654652051537|interval:61291|pto_count:0|srtt:34328
[2025/09/12 05:24:12 051584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43200|
[2025/09/12 05:24:12 051591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 051595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:835941|
[2025/09/12 05:24:12 051599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 051604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:924|
[2025/09/12 05:24:12 051629] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:924|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652051611|stream_id:0|stream_offset:835941|
[2025/09/12 05:24:12 051635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:924|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 051642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 051649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34328|rtt_var:43|pto_duration:36328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 051655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 051661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 051667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 051673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652112939|now:1757654652051648|interv:61291|
[2025/09/12 05:24:12 051679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652112939|now:1757654652051648|interval:61291|pto_count:0|srtt:34328
[2025/09/12 05:24:12 051687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44400|
[2025/09/12 05:24:12 051694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 051701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:837120|
[2025/09/12 05:24:12 051714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 051718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652052718|now:1757654652051718|interv:1000|
[2025/09/12 05:24:12 051722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 051726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 051730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652052718|
[2025/09/12 05:24:12 051734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652052718|
[2025/09/12 05:24:12 051738] [debug] |xqc_engine_wakeup_after|wakeup:1757654652052718|now:1757654652051738|diff:980|
[2025/09/12 05:24:12 051743] [debug] |xqc_engine_main_logic|END|now:1757654652051418|
[2025/09/12 05:24:12 052025] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652052023|
[2025/09/12 05:24:12 052032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 052038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:385|
[2025/09/12 05:24:12 052042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:386|
[2025/09/12 05:24:12 052048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:386|
[2025/09/12 05:24:12 052052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 052057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:888|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:889|path_largest_ack:888|
[2025/09/12 05:24:12 052062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:766028|prior_time:1757654652014132|is_app_limited:0|send_elapse:36099|ack_elapse:37891|ctl_first_sent_time:1757654652015795|lagest_ack_time:1757654652052023|curr_delivered:810435|
[2025/09/12 05:24:12 052066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652015795|
[2025/09/12 05:24:12 052071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1996||sndq_packets_used_bytes:0|sndq_packets_free:680|
[2025/09/12 05:24:12 052075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:889|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:889|path_largest_ack:889|
[2025/09/12 05:24:12 052080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:768428|prior_time:1757654652016132|is_app_limited:0|send_elapse:35888|ack_elapse:35891|ctl_first_sent_time:1757654652017575|lagest_ack_time:1757654652052023|curr_delivered:811635|
[2025/09/12 05:24:12 052084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652017575|
[2025/09/12 05:24:12 052088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1995||sndq_packets_used_bytes:0|sndq_packets_free:681|
[2025/09/12 05:24:12 052092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34328|rttvar:43|minrtt:30532|latest_rtt:34448|ack_delay:32|
[2025/09/12 05:24:12 052096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34339|rttvar:55|minrtt:30532|latest_rtt:34448|ack_delay:32|
[2025/09/12 05:24:12 052105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:889|lost_pn:886|thresh:3|
[2025/09/12 05:24:12 052110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 052114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34339|rtt_var:55|pto_duration:36339|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 052118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 052122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 052126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 052130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652112950|now:1757654652052113|interv:60837|
[2025/09/12 05:24:12 052134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652112950|now:1757654652052113|interval:60837|pto_count:0|srtt:34339
[2025/09/12 05:24:12 052138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35888, ack_elapse 35891, delivered 43207|rate 1203839|lost 202|
[2025/09/12 05:24:12 052143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203839) in round 18|
[2025/09/12 05:24:12 052147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 052151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 052155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652017575|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 052159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652017575|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 052164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42000|srtt:34339|latest_rtt:34448|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 052170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:386|largest:386|pns:2|
[2025/09/12 05:24:12 052174] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:386|frame:ACK |recv_time:1757654652052023|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 052179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772052023|now:1757654652052023|interv:120000000|
[2025/09/12 05:24:12 052183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772052023|now:1757654652052023|interv:120000000|
[2025/09/12 05:24:12 052187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652052718|pq_index:0|
[2025/09/12 05:24:12 052193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652051418|
[2025/09/12 05:24:12 052197] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652052196|
[2025/09/12 05:24:12 052205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652052204|
[2025/09/12 05:24:12 052211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34339|min_srtt:34339|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 052216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:888996|
[2025/09/12 05:24:12 052220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34339|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 052225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 052229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34339|min_srtt:34339|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 052233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:890175|
[2025/09/12 05:24:12 052237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34339|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 052242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 052246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34339|min_srtt:34339|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 052250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:891354|
[2025/09/12 05:24:12 052254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 052258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 052262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 052266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 052271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 052275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:837120|
[2025/09/12 05:24:12 052279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 052283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 052287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652052718|
[2025/09/12 05:24:12 052293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652052718|
[2025/09/12 05:24:12 052297] [debug] |xqc_engine_wakeup_after|wakeup:1757654652052718|now:1757654652052297|diff:421|
[2025/09/12 05:24:12 052301] [debug] |xqc_engine_main_logic|END|now:1757654652052204|
[2025/09/12 05:24:12 052306] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652052306|
[2025/09/12 05:24:12 052310] [debug] |xqc_engine_wakeup_after|wakeup:1757654652052718|now:1757654652052310|diff:408|
[2025/09/12 05:24:12 052314] [debug] |xqc_engine_main_logic|END|now:1757654652052306|
[2025/09/12 05:24:12 053382] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652053382|
[2025/09/12 05:24:12 053392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652052718|pq_index:0|
[2025/09/12 05:24:12 053396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652052204|
[2025/09/12 05:24:12 053401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652053400|
[2025/09/12 05:24:12 053406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652052718|now:1757654652053400|
[2025/09/12 05:24:12 053410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652052718|now:1757654652053400|
[2025/09/12 05:24:12 053414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 053419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34339|min_srtt:34339|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 053424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:891354|
[2025/09/12 05:24:12 053428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 053432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 053436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 053440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 053445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 053449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:837120|
[2025/09/12 05:24:12 053454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 053475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:925|
[2025/09/12 05:24:12 053502] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:925|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652053483|stream_id:0|stream_offset:837120|
[2025/09/12 05:24:12 053508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:925|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 053521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 053528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34339|rtt_var:55|pto_duration:36339|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 053534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 053541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 053547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 053553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652114822|now:1757654652053527|interv:61295|
[2025/09/12 05:24:12 053560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652114822|now:1757654652053527|interval:61295|pto_count:0|srtt:34339
[2025/09/12 05:24:12 053567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43200|
[2025/09/12 05:24:12 053574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 053579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:838299|
[2025/09/12 05:24:12 053583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 053587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:926|
[2025/09/12 05:24:12 053613] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:926|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652053595|stream_id:0|stream_offset:838299|
[2025/09/12 05:24:12 053620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:926|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 053627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 053634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34339|rtt_var:55|pto_duration:36339|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 053640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 053647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 053653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 053659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652114934|now:1757654652053633|interv:61301|
[2025/09/12 05:24:12 053665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652114934|now:1757654652053633|interval:61301|pto_count:0|srtt:34339
[2025/09/12 05:24:12 053673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44400|
[2025/09/12 05:24:12 053680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 053693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:839478|
[2025/09/12 05:24:12 053697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 053701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652054701|now:1757654652053701|interv:1000|
[2025/09/12 05:24:12 053705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 053709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 053713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652054701|
[2025/09/12 05:24:12 053717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652054701|
[2025/09/12 05:24:12 053721] [debug] |xqc_engine_wakeup_after|wakeup:1757654652054701|now:1757654652053721|diff:980|
[2025/09/12 05:24:12 053726] [debug] |xqc_engine_main_logic|END|now:1757654652053400|
[2025/09/12 05:24:12 054011] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652054010|
[2025/09/12 05:24:12 054019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 054025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:386|
[2025/09/12 05:24:12 054029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:387|
[2025/09/12 05:24:12 054035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:387|
[2025/09/12 05:24:12 054039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 054044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:890|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:891|path_largest_ack:890|
[2025/09/12 05:24:12 054049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:770828|prior_time:1757654652018127|is_app_limited:0|send_elapse:35878|ack_elapse:35883|ctl_first_sent_time:1757654652019596|lagest_ack_time:1757654652054010|curr_delivered:812835|
[2025/09/12 05:24:12 054053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652019596|
[2025/09/12 05:24:12 054058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1994||sndq_packets_used_bytes:0|sndq_packets_free:682|
[2025/09/12 05:24:12 054062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:891|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:891|path_largest_ack:891|
[2025/09/12 05:24:12 054066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:770828|prior_time:1757654652018127|is_app_limited:0|send_elapse:35878|ack_elapse:35883|ctl_first_sent_time:1757654652019596|lagest_ack_time:1757654652054010|curr_delivered:814035|
[2025/09/12 05:24:12 054071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652019722|
[2025/09/12 05:24:12 054075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1993||sndq_packets_used_bytes:0|sndq_packets_free:683|
[2025/09/12 05:24:12 054079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34339|rttvar:55|minrtt:30532|latest_rtt:34288|ack_delay:32|
[2025/09/12 05:24:12 054087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34329|rttvar:62|minrtt:30532|latest_rtt:34288|ack_delay:32|
[2025/09/12 05:24:12 054092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:891|lost_pn:888|thresh:3|
[2025/09/12 05:24:12 054097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 054101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34329|rtt_var:62|pto_duration:36329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 054107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 054111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 054114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 054118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652114924|now:1757654652054101|interv:60823|
[2025/09/12 05:24:12 054122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652114924|now:1757654652054101|interval:60823|pto_count:0|srtt:34329
[2025/09/12 05:24:12 054127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35878, ack_elapse 35883, delivered 43207|rate 1204107|lost 202|
[2025/09/12 05:24:12 054131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204107) in round 18|
[2025/09/12 05:24:12 054135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 054140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 054143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652019722|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 054148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652019722|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 054153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42000|srtt:34329|latest_rtt:34288|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 054158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:387|largest:387|pns:2|
[2025/09/12 05:24:12 054163] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:387|frame:ACK |recv_time:1757654652054010|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 054168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772054010|now:1757654652054010|interv:120000000|
[2025/09/12 05:24:12 054172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772054010|now:1757654652054010|interv:120000000|
[2025/09/12 05:24:12 054176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652054701|pq_index:0|
[2025/09/12 05:24:12 054183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652053400|
[2025/09/12 05:24:12 054187] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652054186|
[2025/09/12 05:24:12 054191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652054190|
[2025/09/12 05:24:12 054197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34329|min_srtt:34329|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 054202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:891354|
[2025/09/12 05:24:12 054206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34329|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 054211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 054216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34329|min_srtt:34329|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 054220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:892533|
[2025/09/12 05:24:12 054225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34329|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 054229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 054233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34329|min_srtt:34329|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 054237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:893712|
[2025/09/12 05:24:12 054242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 054245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 054249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 054253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 054258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 054262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:839478|
[2025/09/12 05:24:12 054266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 054273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 054277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652054701|
[2025/09/12 05:24:12 054281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652054701|
[2025/09/12 05:24:12 054285] [debug] |xqc_engine_wakeup_after|wakeup:1757654652054701|now:1757654652054285|diff:416|
[2025/09/12 05:24:12 054289] [debug] |xqc_engine_main_logic|END|now:1757654652054190|
[2025/09/12 05:24:12 054294] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652054294|
[2025/09/12 05:24:12 054298] [debug] |xqc_engine_wakeup_after|wakeup:1757654652054701|now:1757654652054298|diff:403|
[2025/09/12 05:24:12 054301] [debug] |xqc_engine_main_logic|END|now:1757654652054294|
[2025/09/12 05:24:12 055369] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652055369|
[2025/09/12 05:24:12 055379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652054701|pq_index:0|
[2025/09/12 05:24:12 055383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652054190|
[2025/09/12 05:24:12 055388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652055387|
[2025/09/12 05:24:12 055393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652054701|now:1757654652055387|
[2025/09/12 05:24:12 055397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652054701|now:1757654652055387|
[2025/09/12 05:24:12 055401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 055406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34329|min_srtt:34329|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 055411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:893712|
[2025/09/12 05:24:12 055415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 055419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 055423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 055427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 055432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 055436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:839478|
[2025/09/12 05:24:12 055440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 055445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:927|
[2025/09/12 05:24:12 055487] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:927|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652055453|stream_id:0|stream_offset:839478|
[2025/09/12 05:24:12 055502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:927|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 055510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 055517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34329|rtt_var:62|pto_duration:36329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 055524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 055530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 055537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 055543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652116782|now:1757654652055516|interv:61266|
[2025/09/12 05:24:12 055549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652116782|now:1757654652055516|interval:61266|pto_count:0|srtt:34329
[2025/09/12 05:24:12 055553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43200|
[2025/09/12 05:24:12 055559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 055563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:840657|
[2025/09/12 05:24:12 055567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 055571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:928|
[2025/09/12 05:24:12 055600] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:928|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652055579|stream_id:0|stream_offset:840657|
[2025/09/12 05:24:12 055609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:928|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 055616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 055623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34329|rtt_var:62|pto_duration:36329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 055630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 055636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 055641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 055646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652116908|now:1757654652055623|interv:61285|
[2025/09/12 05:24:12 055652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652116908|now:1757654652055623|interval:61285|pto_count:0|srtt:34329
[2025/09/12 05:24:12 055666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44400|
[2025/09/12 05:24:12 055675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 055681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:841836|
[2025/09/12 05:24:12 055687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 055692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652056691|now:1757654652055691|interv:1000|
[2025/09/12 05:24:12 055696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 055699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 055703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652056691|
[2025/09/12 05:24:12 055707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652056691|
[2025/09/12 05:24:12 055711] [debug] |xqc_engine_wakeup_after|wakeup:1757654652056691|now:1757654652055711|diff:980|
[2025/09/12 05:24:12 055716] [debug] |xqc_engine_main_logic|END|now:1757654652055387|
[2025/09/12 05:24:12 056010] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652056009|
[2025/09/12 05:24:12 056017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 056023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:387|
[2025/09/12 05:24:12 056027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:388|
[2025/09/12 05:24:12 056033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:388|
[2025/09/12 05:24:12 056037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 056044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:892|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:893|path_largest_ack:892|
[2025/09/12 05:24:12 056050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:770828|prior_time:1757654652018127|is_app_limited:0|send_elapse:36142|ack_elapse:37882|ctl_first_sent_time:1757654652019860|lagest_ack_time:1757654652056009|curr_delivered:815235|
[2025/09/12 05:24:12 056056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652019860|
[2025/09/12 05:24:12 056061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1992||sndq_packets_used_bytes:0|sndq_packets_free:684|
[2025/09/12 05:24:12 056065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:893|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:893|path_largest_ack:893|
[2025/09/12 05:24:12 056069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:773228|prior_time:1757654652020148|is_app_limited:0|send_elapse:35860|ack_elapse:35861|ctl_first_sent_time:1757654652021606|lagest_ack_time:1757654652056009|curr_delivered:816435|
[2025/09/12 05:24:12 056073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652021606|
[2025/09/12 05:24:12 056077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1991||sndq_packets_used_bytes:0|sndq_packets_free:685|
[2025/09/12 05:24:12 056086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34329|rttvar:62|minrtt:30532|latest_rtt:34403|ack_delay:32|
[2025/09/12 05:24:12 056091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34334|rttvar:57|minrtt:30532|latest_rtt:34403|ack_delay:32|
[2025/09/12 05:24:12 056095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:893|lost_pn:890|thresh:3|
[2025/09/12 05:24:12 056099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 056103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34334|rtt_var:57|pto_duration:36334|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 056107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 056111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 056115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 056119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652116913|now:1757654652056103|interv:60810|
[2025/09/12 05:24:12 056123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652116913|now:1757654652056103|interval:60810|pto_count:0|srtt:34334
[2025/09/12 05:24:12 056127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35860, ack_elapse 35861, delivered 43207|rate 1204846|lost 202|
[2025/09/12 05:24:12 056132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204846) in round 18|
[2025/09/12 05:24:12 056136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 056140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 056144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652021606|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 056149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652021606|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 056153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42000|srtt:34334|latest_rtt:34403|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 056159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:388|largest:388|pns:2|
[2025/09/12 05:24:12 056163] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:388|frame:ACK |recv_time:1757654652056009|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 056168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772056009|now:1757654652056009|interv:120000000|
[2025/09/12 05:24:12 056172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772056009|now:1757654652056009|interv:120000000|
[2025/09/12 05:24:12 056179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652056691|pq_index:0|
[2025/09/12 05:24:12 056183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652055387|
[2025/09/12 05:24:12 056187] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652056187|
[2025/09/12 05:24:12 056192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652056191|
[2025/09/12 05:24:12 056198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34334|min_srtt:34334|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 056202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:893712|
[2025/09/12 05:24:12 056206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34334|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 056211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 056215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34334|min_srtt:34334|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 056219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:894891|
[2025/09/12 05:24:12 056224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34334|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 056228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 056232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34334|min_srtt:34334|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 056236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:896070|
[2025/09/12 05:24:12 056241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 056245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 056248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 056253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 056257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 056261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:841836|
[2025/09/12 05:24:12 056268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 056272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 056276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652056691|
[2025/09/12 05:24:12 056280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652056691|
[2025/09/12 05:24:12 056284] [debug] |xqc_engine_wakeup_after|wakeup:1757654652056691|now:1757654652056283|diff:408|
[2025/09/12 05:24:12 056288] [debug] |xqc_engine_main_logic|END|now:1757654652056191|
[2025/09/12 05:24:12 056293] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652056293|
[2025/09/12 05:24:12 056297] [debug] |xqc_engine_wakeup_after|wakeup:1757654652056691|now:1757654652056297|diff:394|
[2025/09/12 05:24:12 056301] [debug] |xqc_engine_main_logic|END|now:1757654652056293|
[2025/09/12 05:24:12 057369] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652057368|
[2025/09/12 05:24:12 057379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652056691|pq_index:0|
[2025/09/12 05:24:12 057383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652056191|
[2025/09/12 05:24:12 057388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652057387|
[2025/09/12 05:24:12 057393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654652057087|now:1757654652057387|
[2025/09/12 05:24:12 057397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:12 057401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654652057087|now:1757654652057387|
[2025/09/12 05:24:12 057405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:12 057408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652056691|now:1757654652057387|
[2025/09/12 05:24:12 057412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652056691|now:1757654652057387|
[2025/09/12 05:24:12 057416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 057421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:388|ack_delay:25334|first_ack_range:24|largest_pkt_recv_time:1757654652032087|
[2025/09/12 05:24:12 057425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:388|low:364|pkt_pns:2|
[2025/09/12 05:24:12 057429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:376|frame_largest_recv:388|
[2025/09/12 05:24:12 057433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:12 057438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34334|min_srtt:34334|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 057443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:896070|
[2025/09/12 05:24:12 057447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 057451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 057480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 057484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 057489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 057493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:42000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:841836|
[2025/09/12 05:24:12 057498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 057502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:929|
[2025/09/12 05:24:12 057530] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:929|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:42000|now:1757654652057510|stream_id:0|stream_offset:841836|
[2025/09/12 05:24:12 057536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:929|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 057541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 057549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34334|rtt_var:57|pto_duration:36334|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 057555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 057561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 057567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 057573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652118844|now:1757654652057548|interv:61296|
[2025/09/12 05:24:12 057580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652118844|now:1757654652057548|interval:61296|pto_count:0|srtt:34334
[2025/09/12 05:24:12 057588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 057595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 057601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:843015|
[2025/09/12 05:24:12 057608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 057615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:930|
[2025/09/12 05:24:12 057644] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:930|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652057626|stream_id:0|stream_offset:843015|
[2025/09/12 05:24:12 057650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:930|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 057659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 057663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34334|rtt_var:57|pto_duration:36334|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 057671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 057677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 057683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 057689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652118960|now:1757654652057663|interv:61297|
[2025/09/12 05:24:12 057696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652118960|now:1757654652057663|interval:61297|pto_count:0|srtt:34334
[2025/09/12 05:24:12 057703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 057710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 057714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:844194|
[2025/09/12 05:24:12 057719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 057723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652058722|now:1757654652057722|interv:1000|
[2025/09/12 05:24:12 057727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 057730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 057734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652058722|
[2025/09/12 05:24:12 057739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652058722|
[2025/09/12 05:24:12 057743] [debug] |xqc_engine_wakeup_after|wakeup:1757654652058722|now:1757654652057743|diff:979|
[2025/09/12 05:24:12 057747] [debug] |xqc_engine_main_logic|END|now:1757654652057387|
[2025/09/12 05:24:12 058008] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652058006|
[2025/09/12 05:24:12 058016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 058022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:388|
[2025/09/12 05:24:12 058025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:389|
[2025/09/12 05:24:12 058031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:389|
[2025/09/12 05:24:12 058035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 058040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:894|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:895|path_largest_ack:894|
[2025/09/12 05:24:12 058045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:775628|prior_time:1757654652022102|is_app_limited:0|send_elapse:35865|ack_elapse:35904|ctl_first_sent_time:1757654652023566|lagest_ack_time:1757654652058006|curr_delivered:817635|
[2025/09/12 05:24:12 058054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652023566|
[2025/09/12 05:24:12 058059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1990||sndq_packets_used_bytes:0|sndq_packets_free:686|
[2025/09/12 05:24:12 058063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:895|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:895|path_largest_ack:895|
[2025/09/12 05:24:12 058067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:775628|prior_time:1757654652022102|is_app_limited:0|send_elapse:35865|ack_elapse:35904|ctl_first_sent_time:1757654652023566|lagest_ack_time:1757654652058006|curr_delivered:818835|
[2025/09/12 05:24:12 058071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652023651|
[2025/09/12 05:24:12 058075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1989||sndq_packets_used_bytes:0|sndq_packets_free:687|
[2025/09/12 05:24:12 058079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34334|rttvar:57|minrtt:30532|latest_rtt:34355|ack_delay:32|
[2025/09/12 05:24:12 058083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34333|rttvar:45|minrtt:30532|latest_rtt:34355|ack_delay:32|
[2025/09/12 05:24:12 058088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:895|lost_pn:892|thresh:3|
[2025/09/12 05:24:12 058092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 058096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34333|rtt_var:45|pto_duration:36333|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 058100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 058104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 058108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 058112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652118959|now:1757654652058096|interv:60863|
[2025/09/12 05:24:12 058116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652118959|now:1757654652058096|interval:60863|pto_count:0|srtt:34333
[2025/09/12 05:24:12 058120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35865, ack_elapse 35904, delivered 43207|rate 1203403|lost 202|
[2025/09/12 05:24:12 058125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203403) in round 18|
[2025/09/12 05:24:12 058129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 058133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 058137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652023651|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 058144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652023651|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:778028|
[2025/09/12 05:24:12 058148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34333|latest_rtt:34355|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 058154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:389|largest:389|pns:2|
[2025/09/12 05:24:12 058159] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:389|frame:ACK |recv_time:1757654652058006|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 058163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772058006|now:1757654652058006|interv:120000000|
[2025/09/12 05:24:12 058167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772058006|now:1757654652058006|interv:120000000|
[2025/09/12 05:24:12 058171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652058722|pq_index:0|
[2025/09/12 05:24:12 058175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652057387|
[2025/09/12 05:24:12 058179] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652058179|
[2025/09/12 05:24:12 058184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652058183|
[2025/09/12 05:24:12 058190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34333|min_srtt:34333|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 058195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:896070|
[2025/09/12 05:24:12 058199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34333|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 058203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 058208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34333|min_srtt:34333|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 058212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:897249|
[2025/09/12 05:24:12 058217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34333|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 058221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 058225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34333|min_srtt:34333|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 058232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:898428|
[2025/09/12 05:24:12 058236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 058240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 058244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 058248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 058253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 058257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:844194|
[2025/09/12 05:24:12 058261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 058265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 058269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652058722|
[2025/09/12 05:24:12 058273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652058722|
[2025/09/12 05:24:12 058277] [debug] |xqc_engine_wakeup_after|wakeup:1757654652058722|now:1757654652058277|diff:445|
[2025/09/12 05:24:12 058281] [debug] |xqc_engine_main_logic|END|now:1757654652058183|
[2025/09/12 05:24:12 058286] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652058286|
[2025/09/12 05:24:12 058290] [debug] |xqc_engine_wakeup_after|wakeup:1757654652058722|now:1757654652058290|diff:432|
[2025/09/12 05:24:12 058294] [debug] |xqc_engine_main_logic|END|now:1757654652058286|
[2025/09/12 05:24:12 059361] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652059361|
[2025/09/12 05:24:12 059371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652058722|pq_index:0|
[2025/09/12 05:24:12 059376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652058183|
[2025/09/12 05:24:12 059381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652059380|
[2025/09/12 05:24:12 059385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652058722|now:1757654652059380|
[2025/09/12 05:24:12 059389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652058722|now:1757654652059380|
[2025/09/12 05:24:12 059393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 059399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34333|min_srtt:34333|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 059403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:898428|
[2025/09/12 05:24:12 059412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 059416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 059420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 059424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 059429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 059433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:844194|
[2025/09/12 05:24:12 059437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 059442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:931|
[2025/09/12 05:24:12 059485] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:931|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652059450|stream_id:0|stream_offset:844194|
[2025/09/12 05:24:12 059493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:931|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 059498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 059505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34333|rtt_var:45|pto_duration:36333|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 059512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 059518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 059524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 059530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652120783|now:1757654652059505|interv:61278|
[2025/09/12 05:24:12 059537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652120783|now:1757654652059505|interval:61278|pto_count:0|srtt:34333
[2025/09/12 05:24:12 059545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 059552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 059558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:845373|
[2025/09/12 05:24:12 059562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 059567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:932|
[2025/09/12 05:24:12 059593] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:932|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652059574|stream_id:0|stream_offset:845373|
[2025/09/12 05:24:12 059606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:932|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 059614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 059620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34333|rtt_var:45|pto_duration:36333|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 059628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 059634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 059640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 059646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652120907|now:1757654652059620|interv:61287|
[2025/09/12 05:24:12 059653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652120907|now:1757654652059620|interval:61287|pto_count:0|srtt:34333
[2025/09/12 05:24:12 059660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 059668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 059674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:846552|
[2025/09/12 05:24:12 059679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 059683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652060683|now:1757654652059683|interv:1000|
[2025/09/12 05:24:12 059687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 059691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 059695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652060683|
[2025/09/12 05:24:12 059699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652060683|
[2025/09/12 05:24:12 059703] [debug] |xqc_engine_wakeup_after|wakeup:1757654652060683|now:1757654652059703|diff:980|
[2025/09/12 05:24:12 059708] [debug] |xqc_engine_main_logic|END|now:1757654652059380|
[2025/09/12 05:24:12 059998] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652059997|
[2025/09/12 05:24:12 060007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 060013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:389|
[2025/09/12 05:24:12 060017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:390|
[2025/09/12 05:24:12 060022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:390|
[2025/09/12 05:24:12 060026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 060031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:896|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:897|path_largest_ack:896|
[2025/09/12 05:24:12 060041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:775628|prior_time:1757654652022102|is_app_limited:0|send_elapse:36046|ack_elapse:37895|ctl_first_sent_time:1757654652023747|lagest_ack_time:1757654652059997|curr_delivered:820035|
[2025/09/12 05:24:12 060045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652023747|
[2025/09/12 05:24:12 060050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1988||sndq_packets_used_bytes:0|sndq_packets_free:688|
[2025/09/12 05:24:12 060054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:897|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:897|path_largest_ack:897|
[2025/09/12 05:24:12 060058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:778028|prior_time:1757654652024088|is_app_limited:0|send_elapse:35841|ack_elapse:35909|ctl_first_sent_time:1757654652025553|lagest_ack_time:1757654652059997|curr_delivered:821235|
[2025/09/12 05:24:12 060063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652025553|
[2025/09/12 05:24:12 060067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1987||sndq_packets_used_bytes:0|sndq_packets_free:689|
[2025/09/12 05:24:12 060071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34333|rttvar:45|minrtt:30532|latest_rtt:34444|ack_delay:32|
[2025/09/12 05:24:12 060075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34343|rttvar:53|minrtt:30532|latest_rtt:34444|ack_delay:32|
[2025/09/12 05:24:12 060079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:897|lost_pn:894|thresh:3|
[2025/09/12 05:24:12 060083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 060087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34343|rtt_var:53|pto_duration:36343|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 060092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 060096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 060099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 060103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652120917|now:1757654652060087|interv:60830|
[2025/09/12 05:24:12 060107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652120917|now:1757654652060087|interval:60830|pto_count:0|srtt:34343
[2025/09/12 05:24:12 060112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35841, ack_elapse 35909, delivered 43207|rate 1203235|lost 202|
[2025/09/12 05:24:12 060116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 18 -> 19|
[2025/09/12 05:24:12 060120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203235) in round 19|
[2025/09/12 05:24:12 060124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 060131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 060135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652025553|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 060139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652025553|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 060144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34343|latest_rtt:34444|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 060149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:390|largest:390|pns:2|
[2025/09/12 05:24:12 060154] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:390|frame:ACK |recv_time:1757654652059997|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 060158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772059997|now:1757654652059997|interv:120000000|
[2025/09/12 05:24:12 060163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772059997|now:1757654652059997|interv:120000000|
[2025/09/12 05:24:12 060166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652060683|pq_index:0|
[2025/09/12 05:24:12 060171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652059380|
[2025/09/12 05:24:12 060174] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652060174|
[2025/09/12 05:24:12 060179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652060178|
[2025/09/12 05:24:12 060185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34343|min_srtt:34343|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 060189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:898428|
[2025/09/12 05:24:12 060194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34343|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 060198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 060202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34343|min_srtt:34343|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 060206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:899607|
[2025/09/12 05:24:12 060211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34343|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 060218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 060222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34343|min_srtt:34343|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 060226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:900786|
[2025/09/12 05:24:12 060231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 060234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 060238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 060242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 060247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 060251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:846552|
[2025/09/12 05:24:12 060255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 060259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 060263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652060683|
[2025/09/12 05:24:12 060267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652060683|
[2025/09/12 05:24:12 060271] [debug] |xqc_engine_wakeup_after|wakeup:1757654652060683|now:1757654652060270|diff:413|
[2025/09/12 05:24:12 060275] [debug] |xqc_engine_main_logic|END|now:1757654652060178|
[2025/09/12 05:24:12 060280] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652060280|
[2025/09/12 05:24:12 060283] [debug] |xqc_engine_wakeup_after|wakeup:1757654652060683|now:1757654652060283|diff:400|
[2025/09/12 05:24:12 060287] [debug] |xqc_engine_main_logic|END|now:1757654652060280|
[2025/09/12 05:24:12 061355] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652061355|
[2025/09/12 05:24:12 061365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652060683|pq_index:0|
[2025/09/12 05:24:12 061370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652060178|
[2025/09/12 05:24:12 061375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652061374|
[2025/09/12 05:24:12 061379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652060683|now:1757654652061374|
[2025/09/12 05:24:12 061383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652060683|now:1757654652061374|
[2025/09/12 05:24:12 061387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 061392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34343|min_srtt:34343|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 061402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:900786|
[2025/09/12 05:24:12 061406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 061410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 061414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 061418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 061423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 061427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:846552|
[2025/09/12 05:24:12 061431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 061436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:933|
[2025/09/12 05:24:12 061478] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:933|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652061444|stream_id:0|stream_offset:846552|
[2025/09/12 05:24:12 061489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:933|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 061497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 061504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34343|rtt_var:53|pto_duration:36343|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 061511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 061518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 061524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 061530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652122787|now:1757654652061504|interv:61283|
[2025/09/12 05:24:12 061534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652122787|now:1757654652061504|interval:61283|pto_count:0|srtt:34343
[2025/09/12 05:24:12 061539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 061544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 061548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:847731|
[2025/09/12 05:24:12 061557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 061561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:934|
[2025/09/12 05:24:12 061593] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:934|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652061569|stream_id:0|stream_offset:847731|
[2025/09/12 05:24:12 061602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:934|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 061609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 061616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34343|rtt_var:53|pto_duration:36343|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 061622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 061628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 061634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 061641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652122912|now:1757654652061615|interv:61297|
[2025/09/12 05:24:12 061647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652122912|now:1757654652061615|interval:61297|pto_count:0|srtt:34343
[2025/09/12 05:24:12 061654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 061662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 061667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:848910|
[2025/09/12 05:24:12 061671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 061675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652062675|now:1757654652061675|interv:1000|
[2025/09/12 05:24:12 061679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 061683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 061687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652062675|
[2025/09/12 05:24:12 061691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652062675|
[2025/09/12 05:24:12 061695] [debug] |xqc_engine_wakeup_after|wakeup:1757654652062675|now:1757654652061695|diff:980|
[2025/09/12 05:24:12 061699] [debug] |xqc_engine_main_logic|END|now:1757654652061374|
[2025/09/12 05:24:12 062007] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652062006|
[2025/09/12 05:24:12 062015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 062021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:390|
[2025/09/12 05:24:12 062025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:391|
[2025/09/12 05:24:12 062035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:391|
[2025/09/12 05:24:12 062040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 062044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:898|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:899|path_largest_ack:898|
[2025/09/12 05:24:12 062049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:780428|prior_time:1757654652026087|is_app_limited:0|send_elapse:35871|ack_elapse:35919|ctl_first_sent_time:1757654652027554|lagest_ack_time:1757654652062006|curr_delivered:822435|
[2025/09/12 05:24:12 062054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652027554|
[2025/09/12 05:24:12 062058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1986||sndq_packets_used_bytes:0|sndq_packets_free:690|
[2025/09/12 05:24:12 062063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:899|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:899|path_largest_ack:899|
[2025/09/12 05:24:12 062067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:780428|prior_time:1757654652026087|is_app_limited:0|send_elapse:35871|ack_elapse:35919|ctl_first_sent_time:1757654652027554|lagest_ack_time:1757654652062006|curr_delivered:823635|
[2025/09/12 05:24:12 062072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652027636|
[2025/09/12 05:24:12 062075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1985||sndq_packets_used_bytes:0|sndq_packets_free:691|
[2025/09/12 05:24:12 062080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34343|rttvar:53|minrtt:30532|latest_rtt:34370|ack_delay:32|
[2025/09/12 05:24:12 062084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34343|rttvar:41|minrtt:30532|latest_rtt:34370|ack_delay:32|
[2025/09/12 05:24:12 062088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:899|lost_pn:896|thresh:3|
[2025/09/12 05:24:12 062092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 062096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34343|rtt_var:41|pto_duration:36343|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 062101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 062105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 062109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 062113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652122912|now:1757654652062096|interv:60816|
[2025/09/12 05:24:12 062117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652122912|now:1757654652062096|interval:60816|pto_count:0|srtt:34343
[2025/09/12 05:24:12 062121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35871, ack_elapse 35919, delivered 43207|rate 1202900|lost 202|
[2025/09/12 05:24:12 062128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202900) in round 19|
[2025/09/12 05:24:12 062132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 062137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 062140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652027636|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 062145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652027636|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 062149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34343|latest_rtt:34370|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 062155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:391|largest:391|pns:2|
[2025/09/12 05:24:12 062160] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:391|frame:ACK |recv_time:1757654652062006|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 062164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772062006|now:1757654652062006|interv:120000000|
[2025/09/12 05:24:12 062168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772062006|now:1757654652062006|interv:120000000|
[2025/09/12 05:24:12 062172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652062675|pq_index:0|
[2025/09/12 05:24:12 062176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652061374|
[2025/09/12 05:24:12 062180] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652062180|
[2025/09/12 05:24:12 062185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652062184|
[2025/09/12 05:24:12 062191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34343|min_srtt:34343|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 062195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:900786|
[2025/09/12 05:24:12 062200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34343|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 062204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 062209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34343|min_srtt:34343|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 062213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:901965|
[2025/09/12 05:24:12 062220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34343|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 062224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 062229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34343|min_srtt:34343|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 062233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:903144|
[2025/09/12 05:24:12 062237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 062241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 062245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 062249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 062254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 062258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:848910|
[2025/09/12 05:24:12 062262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 062266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 062270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652062675|
[2025/09/12 05:24:12 062274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652062675|
[2025/09/12 05:24:12 062278] [debug] |xqc_engine_wakeup_after|wakeup:1757654652062675|now:1757654652062278|diff:397|
[2025/09/12 05:24:12 062282] [debug] |xqc_engine_main_logic|END|now:1757654652062184|
[2025/09/12 05:24:12 062287] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652062287|
[2025/09/12 05:24:12 062291] [debug] |xqc_engine_wakeup_after|wakeup:1757654652062675|now:1757654652062291|diff:384|
[2025/09/12 05:24:12 062295] [debug] |xqc_engine_main_logic|END|now:1757654652062287|
[2025/09/12 05:24:12 063362] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652063362|
[2025/09/12 05:24:12 063373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652062675|pq_index:0|
[2025/09/12 05:24:12 063377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652062184|
[2025/09/12 05:24:12 063382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652063381|
[2025/09/12 05:24:12 063386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652062675|now:1757654652063381|
[2025/09/12 05:24:12 063390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652062675|now:1757654652063381|
[2025/09/12 05:24:12 063399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 063404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34343|min_srtt:34343|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 063409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:903144|
[2025/09/12 05:24:12 063414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 063417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 063421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 063426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 063430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 063434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:848910|
[2025/09/12 05:24:12 063439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 063443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:935|
[2025/09/12 05:24:12 063485] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:935|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652063451|stream_id:0|stream_offset:848910|
[2025/09/12 05:24:12 063494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:935|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 063500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 063507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34343|rtt_var:41|pto_duration:36343|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 063513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 063520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 063526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 063532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652124794|now:1757654652063506|interv:61288|
[2025/09/12 05:24:12 063539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652124794|now:1757654652063506|interval:61288|pto_count:0|srtt:34343
[2025/09/12 05:24:12 063546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 063554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 063563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:850089|
[2025/09/12 05:24:12 063567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 063572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:936|
[2025/09/12 05:24:12 063598] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:936|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652063579|stream_id:0|stream_offset:850089|
[2025/09/12 05:24:12 063604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:936|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 063611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 063617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34343|rtt_var:41|pto_duration:36343|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 063624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 063630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 063637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 063642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652124922|now:1757654652063617|interv:61305|
[2025/09/12 05:24:12 063649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652124922|now:1757654652063617|interval:61305|pto_count:0|srtt:34343
[2025/09/12 05:24:12 063656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 063664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 063671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:851268|
[2025/09/12 05:24:12 063677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 063683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652064683|now:1757654652063683|interv:1000|
[2025/09/12 05:24:12 063688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 063691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 063695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652064683|
[2025/09/12 05:24:12 063700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652064683|
[2025/09/12 05:24:12 063704] [debug] |xqc_engine_wakeup_after|wakeup:1757654652064683|now:1757654652063703|diff:980|
[2025/09/12 05:24:12 063708] [debug] |xqc_engine_main_logic|END|now:1757654652063381|
[2025/09/12 05:24:12 063981] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652063980|
[2025/09/12 05:24:12 063989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 064000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:391|
[2025/09/12 05:24:12 064004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:392|
[2025/09/12 05:24:12 064010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:392|
[2025/09/12 05:24:12 064014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 064019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:900|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:901|path_largest_ack:900|
[2025/09/12 05:24:12 064023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:780428|prior_time:1757654652026087|is_app_limited:0|send_elapse:36037|ack_elapse:37893|ctl_first_sent_time:1757654652027720|lagest_ack_time:1757654652063980|curr_delivered:824835|
[2025/09/12 05:24:12 064028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652027720|
[2025/09/12 05:24:12 064032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1984||sndq_packets_used_bytes:0|sndq_packets_free:692|
[2025/09/12 05:24:12 064036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:901|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:901|path_largest_ack:901|
[2025/09/12 05:24:12 064041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:782828|prior_time:1757654652028085|is_app_limited:0|send_elapse:35891|ack_elapse:35895|ctl_first_sent_time:1757654652029554|lagest_ack_time:1757654652063980|curr_delivered:826035|
[2025/09/12 05:24:12 064045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652029554|
[2025/09/12 05:24:12 064050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1983||sndq_packets_used_bytes:0|sndq_packets_free:693|
[2025/09/12 05:24:12 064054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34343|rttvar:41|minrtt:30532|latest_rtt:34426|ack_delay:32|
[2025/09/12 05:24:12 064058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34350|rttvar:43|minrtt:30532|latest_rtt:34426|ack_delay:32|
[2025/09/12 05:24:12 064062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:901|lost_pn:898|thresh:3|
[2025/09/12 05:24:12 064067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 064071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34350|rtt_var:43|pto_duration:36350|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 064075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 064079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 064083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 064087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652124929|now:1757654652064070|interv:60859|
[2025/09/12 05:24:12 064091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652124929|now:1757654652064070|interval:60859|pto_count:0|srtt:34350
[2025/09/12 05:24:12 064098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35891, ack_elapse 35895, delivered 43207|rate 1203705|lost 202|
[2025/09/12 05:24:12 064103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203705) in round 19|
[2025/09/12 05:24:12 064107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 064111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 064115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652029554|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 064119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652029554|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 064124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34350|latest_rtt:34426|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 064129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:392|largest:392|pns:2|
[2025/09/12 05:24:12 064134] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:392|frame:ACK |recv_time:1757654652063980|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 064138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772063980|now:1757654652063980|interv:120000000|
[2025/09/12 05:24:12 064142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772063980|now:1757654652063980|interv:120000000|
[2025/09/12 05:24:12 064146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652064683|pq_index:0|
[2025/09/12 05:24:12 064150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652063381|
[2025/09/12 05:24:12 064154] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652064154|
[2025/09/12 05:24:12 064159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652064158|
[2025/09/12 05:24:12 064165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34350|min_srtt:34350|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 064169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:903144|
[2025/09/12 05:24:12 064173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34350|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 064178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 064182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34350|min_srtt:34350|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 064189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:904323|
[2025/09/12 05:24:12 064194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34350|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 064198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 064202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34350|min_srtt:34350|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 064206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:905502|
[2025/09/12 05:24:12 064211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 064215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 064219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 064223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 064227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 064231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:851268|
[2025/09/12 05:24:12 064236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 064239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 064243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652064683|
[2025/09/12 05:24:12 064247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652064683|
[2025/09/12 05:24:12 064251] [debug] |xqc_engine_wakeup_after|wakeup:1757654652064683|now:1757654652064251|diff:432|
[2025/09/12 05:24:12 064255] [debug] |xqc_engine_main_logic|END|now:1757654652064158|
[2025/09/12 05:24:12 064260] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652064260|
[2025/09/12 05:24:12 064264] [debug] |xqc_engine_wakeup_after|wakeup:1757654652064683|now:1757654652064264|diff:419|
[2025/09/12 05:24:12 064268] [debug] |xqc_engine_main_logic|END|now:1757654652064260|
[2025/09/12 05:24:12 065336] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652065336|
[2025/09/12 05:24:12 065346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652064683|pq_index:0|
[2025/09/12 05:24:12 065350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652064158|
[2025/09/12 05:24:12 065355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652065354|
[2025/09/12 05:24:12 065365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652064683|now:1757654652065354|
[2025/09/12 05:24:12 065369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652064683|now:1757654652065354|
[2025/09/12 05:24:12 065373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 065378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34350|min_srtt:34350|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 065382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:905502|
[2025/09/12 05:24:12 065387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 065391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 065395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 065399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 065404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 065408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:851268|
[2025/09/12 05:24:12 065412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 065416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:937|
[2025/09/12 05:24:12 065445] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:937|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652065424|stream_id:0|stream_offset:851268|
[2025/09/12 05:24:12 065451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:937|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 065471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 065475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34350|rtt_var:43|pto_duration:36350|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 065482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 065488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 065494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 065501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652126774|now:1757654652065475|interv:61299|
[2025/09/12 05:24:12 065508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652126774|now:1757654652065475|interval:61299|pto_count:0|srtt:34350
[2025/09/12 05:24:12 065515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 065527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 065532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:852447|
[2025/09/12 05:24:12 065536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 065540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:938|
[2025/09/12 05:24:12 065569] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:938|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652065548|stream_id:0|stream_offset:852447|
[2025/09/12 05:24:12 065578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:938|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 065585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 065592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34350|rtt_var:43|pto_duration:36350|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 065599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 065605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 065611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 065618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652126898|now:1757654652065592|interv:61306|
[2025/09/12 05:24:12 065624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652126898|now:1757654652065592|interval:61306|pto_count:0|srtt:34350
[2025/09/12 05:24:12 065631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 065639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 065646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:853626|
[2025/09/12 05:24:12 065652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 065658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652066658|now:1757654652065658|interv:1000|
[2025/09/12 05:24:12 065664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 065668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 065672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652066658|
[2025/09/12 05:24:12 065676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652066658|
[2025/09/12 05:24:12 065680] [debug] |xqc_engine_wakeup_after|wakeup:1757654652066658|now:1757654652065680|diff:978|
[2025/09/12 05:24:12 065685] [debug] |xqc_engine_main_logic|END|now:1757654652065354|
[2025/09/12 05:24:12 065982] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652065981|
[2025/09/12 05:24:12 065995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 066001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:392|
[2025/09/12 05:24:12 066005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:393|
[2025/09/12 05:24:12 066011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:393|
[2025/09/12 05:24:12 066015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 066020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:902|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:903|path_largest_ack:902|
[2025/09/12 05:24:12 066024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:785228|prior_time:1757654652030073|is_app_limited:0|send_elapse:35886|ack_elapse:35908|ctl_first_sent_time:1757654652031551|lagest_ack_time:1757654652065981|curr_delivered:827235|
[2025/09/12 05:24:12 066029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652031551|
[2025/09/12 05:24:12 066034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1982||sndq_packets_used_bytes:0|sndq_packets_free:694|
[2025/09/12 05:24:12 066038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:903|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:903|path_largest_ack:903|
[2025/09/12 05:24:12 066042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:42007|prior_delivered:785228|prior_time:1757654652030073|is_app_limited:0|send_elapse:35886|ack_elapse:35908|ctl_first_sent_time:1757654652031551|lagest_ack_time:1757654652065981|curr_delivered:828435|
[2025/09/12 05:24:12 066047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652031637|
[2025/09/12 05:24:12 066051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1981||sndq_packets_used_bytes:0|sndq_packets_free:695|
[2025/09/12 05:24:12 066055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34350|rttvar:43|minrtt:30532|latest_rtt:34344|ack_delay:32|
[2025/09/12 05:24:12 066059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34346|rttvar:42|minrtt:30532|latest_rtt:34344|ack_delay:32|
[2025/09/12 05:24:12 066063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:903|lost_pn:900|thresh:3|
[2025/09/12 05:24:12 066068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 066072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34346|rtt_var:42|pto_duration:36346|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 066076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 066080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 066084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 066088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652126894|now:1757654652066071|interv:60823|
[2025/09/12 05:24:12 066094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652126894|now:1757654652066071|interval:60823|pto_count:0|srtt:34346
[2025/09/12 05:24:12 066099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35886, ack_elapse 35908, delivered 43207|rate 1203269|lost 202|
[2025/09/12 05:24:12 066103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203269) in round 19|
[2025/09/12 05:24:12 066107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 066111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 066115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652031637|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 066120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652031637|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 066124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34346|latest_rtt:34344|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 066130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:393|largest:393|pns:2|
[2025/09/12 05:24:12 066134] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:393|frame:ACK |recv_time:1757654652065981|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 066139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772065981|now:1757654652065981|interv:120000000|
[2025/09/12 05:24:12 066143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772065981|now:1757654652065981|interv:120000000|
[2025/09/12 05:24:12 066147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652066658|pq_index:0|
[2025/09/12 05:24:12 066151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652065354|
[2025/09/12 05:24:12 066155] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652066155|
[2025/09/12 05:24:12 066160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652066159|
[2025/09/12 05:24:12 066166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34346|min_srtt:34346|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 066171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:905502|
[2025/09/12 05:24:12 066175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34346|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 066180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 066187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34346|min_srtt:34346|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 066191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:906681|
[2025/09/12 05:24:12 066195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34346|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 066200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 066204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34346|min_srtt:34346|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 066208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:907860|
[2025/09/12 05:24:12 066212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 066216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 066220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 066224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 066229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 066233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:853626|
[2025/09/12 05:24:12 066237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 066241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 066245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652066658|
[2025/09/12 05:24:12 066249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652066658|
[2025/09/12 05:24:12 066253] [debug] |xqc_engine_wakeup_after|wakeup:1757654652066658|now:1757654652066253|diff:405|
[2025/09/12 05:24:12 066257] [debug] |xqc_engine_main_logic|END|now:1757654652066159|
[2025/09/12 05:24:12 066262] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652066262|
[2025/09/12 05:24:12 066266] [debug] |xqc_engine_wakeup_after|wakeup:1757654652066658|now:1757654652066266|diff:392|
[2025/09/12 05:24:12 066270] [debug] |xqc_engine_main_logic|END|now:1757654652066262|
[2025/09/12 05:24:12 067336] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652067336|
[2025/09/12 05:24:12 067347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652066658|pq_index:0|
[2025/09/12 05:24:12 067351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652066159|
[2025/09/12 05:24:12 067356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652067355|
[2025/09/12 05:24:12 067367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652066658|now:1757654652067355|
[2025/09/12 05:24:12 067371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652066658|now:1757654652067355|
[2025/09/12 05:24:12 067375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 067380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34346|min_srtt:34346|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 067385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:907860|
[2025/09/12 05:24:12 067389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 067393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 067397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 067401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 067406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 067410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:853626|
[2025/09/12 05:24:12 067414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 067419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:939|
[2025/09/12 05:24:12 067447] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:939|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652067427|stream_id:0|stream_offset:853626|
[2025/09/12 05:24:12 067453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:939|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 067475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 067481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34346|rtt_var:42|pto_duration:36346|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 067488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 067494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 067500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 067507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652128773|now:1757654652067480|interv:61293|
[2025/09/12 05:24:12 067514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652128773|now:1757654652067480|interval:61293|pto_count:0|srtt:34346
[2025/09/12 05:24:12 067527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 067535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 067540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:854805|
[2025/09/12 05:24:12 067544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 067549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:940|
[2025/09/12 05:24:12 067576] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:940|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652067556|stream_id:0|stream_offset:854805|
[2025/09/12 05:24:12 067583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:940|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 067590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 067596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34346|rtt_var:42|pto_duration:36346|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 067603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 067610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 067615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 067621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652128902|now:1757654652067596|interv:61306|
[2025/09/12 05:24:12 067628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652128902|now:1757654652067596|interval:61306|pto_count:0|srtt:34346
[2025/09/12 05:24:12 067635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 067643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 067650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:855984|
[2025/09/12 05:24:12 067656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 067660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652068660|now:1757654652067660|interv:1000|
[2025/09/12 05:24:12 067664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 067668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 067672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652068660|
[2025/09/12 05:24:12 067676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652068660|
[2025/09/12 05:24:12 067685] [debug] |xqc_engine_wakeup_after|wakeup:1757654652068660|now:1757654652067685|diff:975|
[2025/09/12 05:24:12 067689] [debug] |xqc_engine_main_logic|END|now:1757654652067355|
[2025/09/12 05:24:12 067968] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652067967|
[2025/09/12 05:24:12 067975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 067981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:393|
[2025/09/12 05:24:12 067985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:394|
[2025/09/12 05:24:12 067991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:394|
[2025/09/12 05:24:12 067995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 068000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:904|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:905|path_largest_ack:904|
[2025/09/12 05:24:12 068004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:785228|prior_time:1757654652030073|is_app_limited:0|send_elapse:36049|ack_elapse:37894|ctl_first_sent_time:1757654652031714|lagest_ack_time:1757654652067967|curr_delivered:829635|
[2025/09/12 05:24:12 068009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652031714|
[2025/09/12 05:24:12 068014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1980||sndq_packets_used_bytes:0|sndq_packets_free:696|
[2025/09/12 05:24:12 068018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:905|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:905|path_largest_ack:905|
[2025/09/12 05:24:12 068022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:787628|prior_time:1757654652032087|is_app_limited:0|send_elapse:35900|ack_elapse:35880|ctl_first_sent_time:1757654652033563|lagest_ack_time:1757654652067967|curr_delivered:830835|
[2025/09/12 05:24:12 068027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652033563|
[2025/09/12 05:24:12 068030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1979||sndq_packets_used_bytes:0|sndq_packets_free:697|
[2025/09/12 05:24:12 068034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34346|rttvar:42|minrtt:30532|latest_rtt:34404|ack_delay:32|
[2025/09/12 05:24:12 068039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34349|rttvar:38|minrtt:30532|latest_rtt:34404|ack_delay:32|
[2025/09/12 05:24:12 068043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:905|lost_pn:902|thresh:3|
[2025/09/12 05:24:12 068047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 068051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34349|rtt_var:38|pto_duration:36349|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 068055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 068059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 068063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 068072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652128905|now:1757654652068051|interv:60854|
[2025/09/12 05:24:12 068076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652128905|now:1757654652068051|interval:60854|pto_count:0|srtt:34349
[2025/09/12 05:24:12 068080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35900, ack_elapse 35880, delivered 43207|rate 1203537|lost 202|
[2025/09/12 05:24:12 068085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203537) in round 19|
[2025/09/12 05:24:12 068089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 068093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 068097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652033563|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 068101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652033563|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 068106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34349|latest_rtt:34404|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 068111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:394|largest:394|pns:2|
[2025/09/12 05:24:12 068116] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:394|frame:ACK |recv_time:1757654652067967|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 068120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772067967|now:1757654652067967|interv:120000000|
[2025/09/12 05:24:12 068124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772067967|now:1757654652067967|interv:120000000|
[2025/09/12 05:24:12 068128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652068660|pq_index:0|
[2025/09/12 05:24:12 068132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652067355|
[2025/09/12 05:24:12 068136] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652068136|
[2025/09/12 05:24:12 068141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652068140|
[2025/09/12 05:24:12 068147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34349|min_srtt:34349|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 068152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:907860|
[2025/09/12 05:24:12 068157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34349|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 068169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 068173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34349|min_srtt:34349|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 068177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:909039|
[2025/09/12 05:24:12 068182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34349|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 068186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 068190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34349|min_srtt:34349|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 068195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:910218|
[2025/09/12 05:24:12 068199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 068203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 068207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 068211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 068215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 068219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:855984|
[2025/09/12 05:24:12 068224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 068227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 068231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652068660|
[2025/09/12 05:24:12 068235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652068660|
[2025/09/12 05:24:12 068239] [debug] |xqc_engine_wakeup_after|wakeup:1757654652068660|now:1757654652068239|diff:421|
[2025/09/12 05:24:12 068243] [debug] |xqc_engine_main_logic|END|now:1757654652068140|
[2025/09/12 05:24:12 068248] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652068248|
[2025/09/12 05:24:12 068252] [debug] |xqc_engine_wakeup_after|wakeup:1757654652068660|now:1757654652068252|diff:408|
[2025/09/12 05:24:12 068256] [debug] |xqc_engine_main_logic|END|now:1757654652068248|
[2025/09/12 05:24:12 069324] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652069323|
[2025/09/12 05:24:12 069334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652068660|pq_index:0|
[2025/09/12 05:24:12 069343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652068140|
[2025/09/12 05:24:12 069348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652069347|
[2025/09/12 05:24:12 069353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652068660|now:1757654652069347|
[2025/09/12 05:24:12 069357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652068660|now:1757654652069347|
[2025/09/12 05:24:12 069361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 069366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34349|min_srtt:34349|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 069371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:910218|
[2025/09/12 05:24:12 069375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 069379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 069383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 069387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 069392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 069396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:855984|
[2025/09/12 05:24:12 069400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 069405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:941|
[2025/09/12 05:24:12 069433] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:941|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652069413|stream_id:0|stream_offset:855984|
[2025/09/12 05:24:12 069439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:941|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 069443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 069448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34349|rtt_var:38|pto_duration:36349|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 069474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 069485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 069491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 069506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652130762|now:1757654652069448|interv:61314|
[2025/09/12 05:24:12 069510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652130762|now:1757654652069448|interval:61314|pto_count:0|srtt:34349
[2025/09/12 05:24:12 069515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 069520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 069524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:857163|
[2025/09/12 05:24:12 069529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 069533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:942|
[2025/09/12 05:24:12 069563] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:942|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652069540|stream_id:0|stream_offset:857163|
[2025/09/12 05:24:12 069572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:942|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 069580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 069586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34349|rtt_var:38|pto_duration:36349|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 069594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 069600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 069606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 069612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652130889|now:1757654652069586|interv:61303|
[2025/09/12 05:24:12 069619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652130889|now:1757654652069586|interval:61303|pto_count:0|srtt:34349
[2025/09/12 05:24:12 069626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 069634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 069640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:858342|
[2025/09/12 05:24:12 069645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 069649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652070649|now:1757654652069649|interv:1000|
[2025/09/12 05:24:12 069653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 069657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 069665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652070649|
[2025/09/12 05:24:12 069670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652070649|
[2025/09/12 05:24:12 069674] [debug] |xqc_engine_wakeup_after|wakeup:1757654652070649|now:1757654652069673|diff:976|
[2025/09/12 05:24:12 069678] [debug] |xqc_engine_main_logic|END|now:1757654652069347|
[2025/09/12 05:24:12 069966] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652069965|
[2025/09/12 05:24:12 069974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 069980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:394|
[2025/09/12 05:24:12 069984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:395|
[2025/09/12 05:24:12 069989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:395|
[2025/09/12 05:24:12 069993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 069998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:906|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:907|path_largest_ack:906|
[2025/09/12 05:24:12 070003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:787628|prior_time:1757654652032087|is_app_limited:0|send_elapse:35982|ack_elapse:37878|ctl_first_sent_time:1757654652033645|lagest_ack_time:1757654652069965|curr_delivered:832035|
[2025/09/12 05:24:12 070008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652033645|
[2025/09/12 05:24:12 070012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1978||sndq_packets_used_bytes:0|sndq_packets_free:698|
[2025/09/12 05:24:12 070017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:907|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:907|path_largest_ack:907|
[2025/09/12 05:24:12 070021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:790028|prior_time:1757654652034096|is_app_limited:0|send_elapse:35910|ack_elapse:35869|ctl_first_sent_time:1757654652035552|lagest_ack_time:1757654652069965|curr_delivered:833235|
[2025/09/12 05:24:12 070025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652035552|
[2025/09/12 05:24:12 070029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1977||sndq_packets_used_bytes:0|sndq_packets_free:699|
[2025/09/12 05:24:12 070033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34349|rttvar:38|minrtt:30532|latest_rtt:34413|ack_delay:32|
[2025/09/12 05:24:12 070038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34353|rttvar:37|minrtt:30532|latest_rtt:34413|ack_delay:32|
[2025/09/12 05:24:12 070042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:907|lost_pn:904|thresh:3|
[2025/09/12 05:24:12 070046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 070050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34353|rtt_var:37|pto_duration:36353|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 070054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 070063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 070067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 070071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652130893|now:1757654652070050|interv:60843|
[2025/09/12 05:24:12 070075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652130893|now:1757654652070050|interval:60843|pto_count:0|srtt:34353
[2025/09/12 05:24:12 070079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35910, ack_elapse 35869, delivered 43207|rate 1203202|lost 202|
[2025/09/12 05:24:12 070083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203202) in round 19|
[2025/09/12 05:24:12 070088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 070092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 070096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652035552|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 070100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652035552|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 070105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34353|latest_rtt:34413|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 070110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:395|largest:395|pns:2|
[2025/09/12 05:24:12 070115] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:395|frame:ACK |recv_time:1757654652069965|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 070119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772069965|now:1757654652069965|interv:120000000|
[2025/09/12 05:24:12 070124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772069965|now:1757654652069965|interv:120000000|
[2025/09/12 05:24:12 070128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652070649|pq_index:0|
[2025/09/12 05:24:12 070132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652069347|
[2025/09/12 05:24:12 070136] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652070136|
[2025/09/12 05:24:12 070140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652070139|
[2025/09/12 05:24:12 070146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34353|min_srtt:34353|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 070151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:910218|
[2025/09/12 05:24:12 070158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34353|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 070163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 070167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34353|min_srtt:34353|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 070171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:911397|
[2025/09/12 05:24:12 070176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34353|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 070180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 070184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34353|min_srtt:34353|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 070189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:912576|
[2025/09/12 05:24:12 070193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 070197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 070201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 070208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 070213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 070217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:858342|
[2025/09/12 05:24:12 070221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 070225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 070229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652070649|
[2025/09/12 05:24:12 070233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652070649|
[2025/09/12 05:24:12 070237] [debug] |xqc_engine_wakeup_after|wakeup:1757654652070649|now:1757654652070237|diff:412|
[2025/09/12 05:24:12 070241] [debug] |xqc_engine_main_logic|END|now:1757654652070139|
[2025/09/12 05:24:12 070246] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652070246|
[2025/09/12 05:24:12 070250] [debug] |xqc_engine_wakeup_after|wakeup:1757654652070649|now:1757654652070250|diff:399|
[2025/09/12 05:24:12 070254] [debug] |xqc_engine_main_logic|END|now:1757654652070246|
[2025/09/12 05:24:12 071324] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652071324|
[2025/09/12 05:24:12 071334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652070649|pq_index:0|
[2025/09/12 05:24:12 071339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652070139|
[2025/09/12 05:24:12 071344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652071342|
[2025/09/12 05:24:12 071348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652070649|now:1757654652071342|
[2025/09/12 05:24:12 071352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652070649|now:1757654652071342|
[2025/09/12 05:24:12 071356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 071361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34353|min_srtt:34353|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 071366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:912576|
[2025/09/12 05:24:12 071370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 071374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 071378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 071382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 071387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 071391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:858342|
[2025/09/12 05:24:12 071395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 071400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:943|
[2025/09/12 05:24:12 071428] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:943|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652071408|stream_id:0|stream_offset:858342|
[2025/09/12 05:24:12 071434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:943|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 071438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 071445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34353|rtt_var:37|pto_duration:36353|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 071452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 071479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 071492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 071498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652132761|now:1757654652071444|interv:61317|
[2025/09/12 05:24:12 071504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652132761|now:1757654652071444|interval:61317|pto_count:0|srtt:34353
[2025/09/12 05:24:12 071510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 071515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 071519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:859521|
[2025/09/12 05:24:12 071524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 071528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:944|
[2025/09/12 05:24:12 071558] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:944|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652071536|stream_id:0|stream_offset:859521|
[2025/09/12 05:24:12 071567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:944|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 071574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 071581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34353|rtt_var:37|pto_duration:36353|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 071588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 071594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 071600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 071607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652132889|now:1757654652071581|interv:61308|
[2025/09/12 05:24:12 071613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652132889|now:1757654652071581|interval:61308|pto_count:0|srtt:34353
[2025/09/12 05:24:12 071621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 071628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 071633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:860700|
[2025/09/12 05:24:12 071638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 071642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652072642|now:1757654652071642|interv:1000|
[2025/09/12 05:24:12 071651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 071655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 071659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652072642|
[2025/09/12 05:24:12 071663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652072642|
[2025/09/12 05:24:12 071667] [debug] |xqc_engine_wakeup_after|wakeup:1757654652072642|now:1757654652071667|diff:975|
[2025/09/12 05:24:12 071671] [debug] |xqc_engine_main_logic|END|now:1757654652071342|
[2025/09/12 05:24:12 071952] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652071951|
[2025/09/12 05:24:12 071960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 071966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:395|
[2025/09/12 05:24:12 071970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:396|
[2025/09/12 05:24:12 071976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:396|
[2025/09/12 05:24:12 071980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 071985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:908|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:909|path_largest_ack:908|
[2025/09/12 05:24:12 071989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:790028|prior_time:1757654652034096|is_app_limited:0|send_elapse:35992|ack_elapse:37855|ctl_first_sent_time:1757654652035634|lagest_ack_time:1757654652071951|curr_delivered:834435|
[2025/09/12 05:24:12 071994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652035634|
[2025/09/12 05:24:12 071998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1976||sndq_packets_used_bytes:0|sndq_packets_free:700|
[2025/09/12 05:24:12 072003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:909|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:909|path_largest_ack:909|
[2025/09/12 05:24:12 072007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:792428|prior_time:1757654652036081|is_app_limited:0|send_elapse:35890|ack_elapse:35870|ctl_first_sent_time:1757654652037540|lagest_ack_time:1757654652071951|curr_delivered:835635|
[2025/09/12 05:24:12 072012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652037540|
[2025/09/12 05:24:12 072016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1975||sndq_packets_used_bytes:0|sndq_packets_free:701|
[2025/09/12 05:24:12 072020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34353|rttvar:37|minrtt:30532|latest_rtt:34411|ack_delay:32|
[2025/09/12 05:24:12 072024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34356|rttvar:34|minrtt:30532|latest_rtt:34411|ack_delay:32|
[2025/09/12 05:24:12 072028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:909|lost_pn:906|thresh:3|
[2025/09/12 05:24:12 072032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 072036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34356|rtt_var:34|pto_duration:36356|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 072045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 072049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 072053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 072057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652132892|now:1757654652072036|interv:60856|
[2025/09/12 05:24:12 072061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652132892|now:1757654652072036|interval:60856|pto_count:0|srtt:34356
[2025/09/12 05:24:12 072066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35890, ack_elapse 35870, delivered 43207|rate 1203872|lost 202|
[2025/09/12 05:24:12 072070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203872) in round 19|
[2025/09/12 05:24:12 072074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 072078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 072082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652037540|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 072086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652037540|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 072091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34356|latest_rtt:34411|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 072097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:396|largest:396|pns:2|
[2025/09/12 05:24:12 072101] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:396|frame:ACK |recv_time:1757654652071951|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 072106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772071951|now:1757654652071951|interv:120000000|
[2025/09/12 05:24:12 072110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772071951|now:1757654652071951|interv:120000000|
[2025/09/12 05:24:12 072114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652072642|pq_index:0|
[2025/09/12 05:24:12 072118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652071342|
[2025/09/12 05:24:12 072122] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652072122|
[2025/09/12 05:24:12 072127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652072126|
[2025/09/12 05:24:12 072133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34356|min_srtt:34356|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 072140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:912576|
[2025/09/12 05:24:12 072145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34356|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 072149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 072154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34356|min_srtt:34356|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 072158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:913755|
[2025/09/12 05:24:12 072162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34356|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 072167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 072171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34356|min_srtt:34356|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 072175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:914934|
[2025/09/12 05:24:12 072180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 072183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 072187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 072191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 072196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 072200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:860700|
[2025/09/12 05:24:12 072204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 072208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 072212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652072642|
[2025/09/12 05:24:12 072216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652072642|
[2025/09/12 05:24:12 072220] [debug] |xqc_engine_wakeup_after|wakeup:1757654652072642|now:1757654652072220|diff:422|
[2025/09/12 05:24:12 072224] [debug] |xqc_engine_main_logic|END|now:1757654652072126|
[2025/09/12 05:24:12 072229] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652072229|
[2025/09/12 05:24:12 072236] [debug] |xqc_engine_wakeup_after|wakeup:1757654652072642|now:1757654652072236|diff:406|
[2025/09/12 05:24:12 072240] [debug] |xqc_engine_main_logic|END|now:1757654652072229|
[2025/09/12 05:24:12 073308] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652073307|
[2025/09/12 05:24:12 073318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652072642|pq_index:0|
[2025/09/12 05:24:12 073322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652072126|
[2025/09/12 05:24:12 073327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652073326|
[2025/09/12 05:24:12 073332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652072642|now:1757654652073326|
[2025/09/12 05:24:12 073336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652072642|now:1757654652073326|
[2025/09/12 05:24:12 073340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 073345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34356|min_srtt:34356|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 073350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:914934|
[2025/09/12 05:24:12 073354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 073358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 073362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 073367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 073371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 073375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:860700|
[2025/09/12 05:24:12 073380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 073384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:945|
[2025/09/12 05:24:12 073412] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:945|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652073392|stream_id:0|stream_offset:860700|
[2025/09/12 05:24:12 073418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:945|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 073423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 073429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34356|rtt_var:34|pto_duration:36356|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 073443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 073449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 073472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 073482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652134748|now:1757654652073428|interv:61320|
[2025/09/12 05:24:12 073488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652134748|now:1757654652073428|interval:61320|pto_count:0|srtt:34356
[2025/09/12 05:24:12 073495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 073500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 073504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:861879|
[2025/09/12 05:24:12 073508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 073513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:946|
[2025/09/12 05:24:12 073539] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:946|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652073520|stream_id:0|stream_offset:861879|
[2025/09/12 05:24:12 073548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:946|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 073555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 073562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34356|rtt_var:34|pto_duration:36356|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 073569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 073575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 073582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 073588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652134876|now:1757654652073562|interv:61314|
[2025/09/12 05:24:12 073594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652134876|now:1757654652073562|interval:61314|pto_count:0|srtt:34356
[2025/09/12 05:24:12 073602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 073609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 073616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:863058|
[2025/09/12 05:24:12 073630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 073634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652074634|now:1757654652073634|interv:1000|
[2025/09/12 05:24:12 073638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 073642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 073646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652074634|
[2025/09/12 05:24:12 073650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652074634|
[2025/09/12 05:24:12 073654] [debug] |xqc_engine_wakeup_after|wakeup:1757654652074634|now:1757654652073654|diff:980|
[2025/09/12 05:24:12 073658] [debug] |xqc_engine_main_logic|END|now:1757654652073326|
[2025/09/12 05:24:12 073952] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652073951|
[2025/09/12 05:24:12 073959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 073965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:396|
[2025/09/12 05:24:12 073969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:397|
[2025/09/12 05:24:12 073975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:397|
[2025/09/12 05:24:12 073979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 073984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:910|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:911|path_largest_ack:910|
[2025/09/12 05:24:12 073988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:792428|prior_time:1757654652036081|is_app_limited:0|send_elapse:35975|ack_elapse:37870|ctl_first_sent_time:1757654652037625|lagest_ack_time:1757654652073951|curr_delivered:836835|
[2025/09/12 05:24:12 073993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652037625|
[2025/09/12 05:24:12 073997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1974||sndq_packets_used_bytes:0|sndq_packets_free:702|
[2025/09/12 05:24:12 074002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:911|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:911|path_largest_ack:911|
[2025/09/12 05:24:12 074006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:794828|prior_time:1757654652038051|is_app_limited:0|send_elapse:35841|ack_elapse:35900|ctl_first_sent_time:1757654652039508|lagest_ack_time:1757654652073951|curr_delivered:838035|
[2025/09/12 05:24:12 074010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652039508|
[2025/09/12 05:24:12 074014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1973||sndq_packets_used_bytes:0|sndq_packets_free:703|
[2025/09/12 05:24:12 074018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34356|rttvar:34|minrtt:30532|latest_rtt:34443|ack_delay:32|
[2025/09/12 05:24:12 074022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34363|rttvar:39|minrtt:30532|latest_rtt:34443|ack_delay:32|
[2025/09/12 05:24:12 074027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:911|lost_pn:908|thresh:3|
[2025/09/12 05:24:12 074035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 074039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34363|rtt_var:39|pto_duration:36363|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 074044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 074047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 074051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 074055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652134883|now:1757654652074039|interv:60844|
[2025/09/12 05:24:12 074059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652134883|now:1757654652074039|interval:60844|pto_count:0|srtt:34363
[2025/09/12 05:24:12 074064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35841, ack_elapse 35900, delivered 43207|rate 1203537|lost 202|
[2025/09/12 05:24:12 074068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203537) in round 19|
[2025/09/12 05:24:12 074072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 074076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 074080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652039508|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 074084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652039508|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 074089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34363|latest_rtt:34443|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 074095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:397|largest:397|pns:2|
[2025/09/12 05:24:12 074099] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:397|frame:ACK |recv_time:1757654652073951|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 074104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772073951|now:1757654652073951|interv:120000000|
[2025/09/12 05:24:12 074108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772073951|now:1757654652073951|interv:120000000|
[2025/09/12 05:24:12 074112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652074634|pq_index:0|
[2025/09/12 05:24:12 074116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652073326|
[2025/09/12 05:24:12 074120] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652074120|
[2025/09/12 05:24:12 074125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652074124|
[2025/09/12 05:24:12 074133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34363|min_srtt:34363|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 074137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:914934|
[2025/09/12 05:24:12 074142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34363|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 074146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 074151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34363|min_srtt:34363|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 074156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:916113|
[2025/09/12 05:24:12 074160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34363|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 074165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 074169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34363|min_srtt:34363|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 074173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:917292|
[2025/09/12 05:24:12 074177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 074181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 074185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 074189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 074194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 074198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:863058|
[2025/09/12 05:24:12 074202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 074206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 074210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652074634|
[2025/09/12 05:24:12 074214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652074634|
[2025/09/12 05:24:12 074220] [debug] |xqc_engine_wakeup_after|wakeup:1757654652074634|now:1757654652074220|diff:414|
[2025/09/12 05:24:12 074225] [debug] |xqc_engine_main_logic|END|now:1757654652074124|
[2025/09/12 05:24:12 074230] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652074229|
[2025/09/12 05:24:12 074233] [debug] |xqc_engine_wakeup_after|wakeup:1757654652074634|now:1757654652074233|diff:401|
[2025/09/12 05:24:12 074237] [debug] |xqc_engine_main_logic|END|now:1757654652074229|
[2025/09/12 05:24:12 075305] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652075305|
[2025/09/12 05:24:12 075315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652074634|pq_index:0|
[2025/09/12 05:24:12 075319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652074124|
[2025/09/12 05:24:12 075324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652075323|
[2025/09/12 05:24:12 075329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652074634|now:1757654652075323|
[2025/09/12 05:24:12 075333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652074634|now:1757654652075323|
[2025/09/12 05:24:12 075337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 075342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34363|min_srtt:34363|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 075347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:917292|
[2025/09/12 05:24:12 075351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 075355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 075359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 075363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 075368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 075372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:863058|
[2025/09/12 05:24:12 075376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 075381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:947|
[2025/09/12 05:24:12 075409] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:947|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652075389|stream_id:0|stream_offset:863058|
[2025/09/12 05:24:12 075415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:947|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 075420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 075433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34363|rtt_var:39|pto_duration:36363|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 075440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 075446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 075453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 075481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652136752|now:1757654652075433|interv:61319|
[2025/09/12 05:24:12 075488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652136752|now:1757654652075433|interval:61319|pto_count:0|srtt:34363
[2025/09/12 05:24:12 075493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 075498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 075502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:864237|
[2025/09/12 05:24:12 075507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 075511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:948|
[2025/09/12 05:24:12 075537] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:948|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652075518|stream_id:0|stream_offset:864237|
[2025/09/12 05:24:12 075542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:948|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 075550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 075557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34363|rtt_var:39|pto_duration:36363|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 075564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 075571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 075577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 075584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652136881|now:1757654652075557|interv:61324|
[2025/09/12 05:24:12 075590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652136881|now:1757654652075557|interval:61324|pto_count:0|srtt:34363
[2025/09/12 05:24:12 075597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 075604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 075611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:865416|
[2025/09/12 05:24:12 075626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 075632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652076632|now:1757654652075632|interv:1000|
[2025/09/12 05:24:12 075637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 075641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 075645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652076632|
[2025/09/12 05:24:12 075649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652076632|
[2025/09/12 05:24:12 075653] [debug] |xqc_engine_wakeup_after|wakeup:1757654652076632|now:1757654652075653|diff:979|
[2025/09/12 05:24:12 075658] [debug] |xqc_engine_main_logic|END|now:1757654652075323|
[2025/09/12 05:24:12 075962] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652075961|
[2025/09/12 05:24:12 075971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 075977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:397|
[2025/09/12 05:24:12 075981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:398|
[2025/09/12 05:24:12 075987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:398|
[2025/09/12 05:24:12 075991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 075995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:912|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:913|path_largest_ack:912|
[2025/09/12 05:24:12 076000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:794828|prior_time:1757654652038051|is_app_limited:0|send_elapse:35926|ack_elapse:37910|ctl_first_sent_time:1757654652039593|lagest_ack_time:1757654652075961|curr_delivered:839235|
[2025/09/12 05:24:12 076005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652039593|
[2025/09/12 05:24:12 076009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1972||sndq_packets_used_bytes:0|sndq_packets_free:704|
[2025/09/12 05:24:12 076013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:913|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:913|path_largest_ack:913|
[2025/09/12 05:24:12 076018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:797228|prior_time:1757654652040049|is_app_limited:0|send_elapse:35872|ack_elapse:35912|ctl_first_sent_time:1757654652041514|lagest_ack_time:1757654652075961|curr_delivered:840435|
[2025/09/12 05:24:12 076022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652041514|
[2025/09/12 05:24:12 076026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1971||sndq_packets_used_bytes:0|sndq_packets_free:705|
[2025/09/12 05:24:12 076030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34363|rttvar:39|minrtt:30532|latest_rtt:34447|ack_delay:40|
[2025/09/12 05:24:12 076034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34368|rttvar:41|minrtt:30532|latest_rtt:34447|ack_delay:40|
[2025/09/12 05:24:12 076043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:913|lost_pn:910|thresh:3|
[2025/09/12 05:24:12 076047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 076052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34368|rtt_var:41|pto_duration:36368|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 076056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 076060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 076064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 076067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652136886|now:1757654652076051|interv:60835|
[2025/09/12 05:24:12 076071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652136886|now:1757654652076051|interval:60835|pto_count:0|srtt:34368
[2025/09/12 05:24:12 076076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35872, ack_elapse 35912, delivered 43207|rate 1203135|lost 202|
[2025/09/12 05:24:12 076080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203135) in round 19|
[2025/09/12 05:24:12 076084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 076089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 076093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652041514|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 076097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652041514|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 076102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34368|latest_rtt:34447|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 076107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:398|largest:398|pns:2|
[2025/09/12 05:24:12 076112] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:398|frame:ACK |recv_time:1757654652075961|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 076117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772075961|now:1757654652075961|interv:120000000|
[2025/09/12 05:24:12 076121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772075961|now:1757654652075961|interv:120000000|
[2025/09/12 05:24:12 076125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652076632|pq_index:0|
[2025/09/12 05:24:12 076129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652075323|
[2025/09/12 05:24:12 076135] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652076135|
[2025/09/12 05:24:12 076140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652076139|
[2025/09/12 05:24:12 076146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34368|min_srtt:34368|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 076151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:917292|
[2025/09/12 05:24:12 076155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34368|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 076160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 076164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34368|min_srtt:34368|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 076169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:918471|
[2025/09/12 05:24:12 076173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34368|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 076177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 076182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34368|min_srtt:34368|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 076186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:919650|
[2025/09/12 05:24:12 076190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 076194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 076198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 076202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 076206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 076210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:865416|
[2025/09/12 05:24:12 076215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 076218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 076225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652076632|
[2025/09/12 05:24:12 076229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652076632|
[2025/09/12 05:24:12 076233] [debug] |xqc_engine_wakeup_after|wakeup:1757654652076632|now:1757654652076233|diff:399|
[2025/09/12 05:24:12 076237] [debug] |xqc_engine_main_logic|END|now:1757654652076139|
[2025/09/12 05:24:12 076242] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652076242|
[2025/09/12 05:24:12 076246] [debug] |xqc_engine_wakeup_after|wakeup:1757654652076632|now:1757654652076246|diff:386|
[2025/09/12 05:24:12 076250] [debug] |xqc_engine_main_logic|END|now:1757654652076242|
[2025/09/12 05:24:12 077317] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652077317|
[2025/09/12 05:24:12 077328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652076632|pq_index:0|
[2025/09/12 05:24:12 077332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652076139|
[2025/09/12 05:24:12 077337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652077336|
[2025/09/12 05:24:12 077341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652076632|now:1757654652077336|
[2025/09/12 05:24:12 077346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652076632|now:1757654652077336|
[2025/09/12 05:24:12 077349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 077355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34368|min_srtt:34368|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 077359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:919650|
[2025/09/12 05:24:12 077364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 077367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 077371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 077376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 077380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 077384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:865416|
[2025/09/12 05:24:12 077389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 077393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:949|
[2025/09/12 05:24:12 077421] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:949|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652077401|stream_id:0|stream_offset:865416|
[2025/09/12 05:24:12 077427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:949|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 077439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 077446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34368|rtt_var:41|pto_duration:36368|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 077452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 077479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 077485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 077492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652138769|now:1757654652077445|interv:61324|
[2025/09/12 05:24:12 077498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652138769|now:1757654652077445|interval:61324|pto_count:0|srtt:34368
[2025/09/12 05:24:12 077506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 077513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 077517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:866595|
[2025/09/12 05:24:12 077521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 077526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:950|
[2025/09/12 05:24:12 077553] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:950|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652077533|stream_id:0|stream_offset:866595|
[2025/09/12 05:24:12 077558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:950|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 077565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 077572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34368|rtt_var:41|pto_duration:36368|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 077579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 077585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 077591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 077597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652138901|now:1757654652077572|interv:61329|
[2025/09/12 05:24:12 077604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652138901|now:1757654652077572|interval:61329|pto_count:0|srtt:34368
[2025/09/12 05:24:12 077611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 077626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 077632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:867774|
[2025/09/12 05:24:12 077638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 077641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652078641|now:1757654652077641|interv:1000|
[2025/09/12 05:24:12 077645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 077649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 077653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652078641|
[2025/09/12 05:24:12 077657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652078641|
[2025/09/12 05:24:12 077661] [debug] |xqc_engine_wakeup_after|wakeup:1757654652078641|now:1757654652077661|diff:980|
[2025/09/12 05:24:12 077666] [debug] |xqc_engine_main_logic|END|now:1757654652077336|
[2025/09/12 05:24:12 077939] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652077938|
[2025/09/12 05:24:12 077947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 077953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:398|
[2025/09/12 05:24:12 077957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:399|
[2025/09/12 05:24:12 077963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:399|
[2025/09/12 05:24:12 077967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 077972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:914|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:915|path_largest_ack:914|
[2025/09/12 05:24:12 077976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:797228|prior_time:1757654652040049|is_app_limited:0|send_elapse:35957|ack_elapse:37889|ctl_first_sent_time:1757654652041599|lagest_ack_time:1757654652077938|curr_delivered:841635|
[2025/09/12 05:24:12 077981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652041599|
[2025/09/12 05:24:12 077985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1970||sndq_packets_used_bytes:0|sndq_packets_free:706|
[2025/09/12 05:24:12 077989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:915|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:915|path_largest_ack:915|
[2025/09/12 05:24:12 077994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:799635|prior_time:1757654652042040|is_app_limited:0|send_elapse:35872|ack_elapse:35898|ctl_first_sent_time:1757654652043503|lagest_ack_time:1757654652077938|curr_delivered:842835|
[2025/09/12 05:24:12 077998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652043503|
[2025/09/12 05:24:12 078002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1969||sndq_packets_used_bytes:0|sndq_packets_free:707|
[2025/09/12 05:24:12 078006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34368|rttvar:41|minrtt:30532|latest_rtt:34435|ack_delay:32|
[2025/09/12 05:24:12 078015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34372|rttvar:39|minrtt:30532|latest_rtt:34435|ack_delay:32|
[2025/09/12 05:24:12 078019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:915|lost_pn:912|thresh:3|
[2025/09/12 05:24:12 078023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 078027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34372|rtt_var:39|pto_duration:36372|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 078032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 078035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 078039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 078043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652138905|now:1757654652078027|interv:60878|
[2025/09/12 05:24:12 078047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652138905|now:1757654652078027|interval:60878|pto_count:0|srtt:34372
[2025/09/12 05:24:12 078051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35872, ack_elapse 35898, delivered 43200|rate 1203409|lost 202|
[2025/09/12 05:24:12 078056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203409) in round 19|
[2025/09/12 05:24:12 078060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 078064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 078068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652043503|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 078072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652043503|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 078077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34372|latest_rtt:34435|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 078082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:399|largest:399|pns:2|
[2025/09/12 05:24:12 078087] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:399|frame:ACK |recv_time:1757654652077938|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 078091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772077938|now:1757654652077938|interv:120000000|
[2025/09/12 05:24:12 078096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772077938|now:1757654652077938|interv:120000000|
[2025/09/12 05:24:12 078099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652078641|pq_index:0|
[2025/09/12 05:24:12 078106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652077336|
[2025/09/12 05:24:12 078110] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652078110|
[2025/09/12 05:24:12 078115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652078114|
[2025/09/12 05:24:12 078121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34372|min_srtt:34372|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 078125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:919650|
[2025/09/12 05:24:12 078130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34372|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 078134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 078139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34372|min_srtt:34372|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 078143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:920829|
[2025/09/12 05:24:12 078147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34372|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 078152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 078156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34372|min_srtt:34372|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 078160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:922008|
[2025/09/12 05:24:12 078164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 078168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 078172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 078176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 078180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 078185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:867774|
[2025/09/12 05:24:12 078191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 078195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 078199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652078641|
[2025/09/12 05:24:12 078203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652078641|
[2025/09/12 05:24:12 078207] [debug] |xqc_engine_wakeup_after|wakeup:1757654652078641|now:1757654652078207|diff:434|
[2025/09/12 05:24:12 078211] [debug] |xqc_engine_main_logic|END|now:1757654652078114|
[2025/09/12 05:24:12 078216] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652078216|
[2025/09/12 05:24:12 078220] [debug] |xqc_engine_wakeup_after|wakeup:1757654652078641|now:1757654652078220|diff:421|
[2025/09/12 05:24:12 078224] [debug] |xqc_engine_main_logic|END|now:1757654652078216|
[2025/09/12 05:24:12 079291] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652079291|
[2025/09/12 05:24:12 079302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652078641|pq_index:0|
[2025/09/12 05:24:12 079306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652078114|
[2025/09/12 05:24:12 079311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652079310|
[2025/09/12 05:24:12 079315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652078641|now:1757654652079310|
[2025/09/12 05:24:12 079320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652078641|now:1757654652079310|
[2025/09/12 05:24:12 079324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 079329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34372|min_srtt:34372|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 079333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:922008|
[2025/09/12 05:24:12 079338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 079341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 079345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 079350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 079354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 079358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:867774|
[2025/09/12 05:24:12 079363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 079367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:951|
[2025/09/12 05:24:12 079396] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:951|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652079375|stream_id:0|stream_offset:867774|
[2025/09/12 05:24:12 079407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:951|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 079414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 079421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34372|rtt_var:39|pto_duration:36372|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 079427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 079434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 079440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 079446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652140747|now:1757654652079420|interv:61327|
[2025/09/12 05:24:12 079453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652140747|now:1757654652079420|interval:61327|pto_count:0|srtt:34372
[2025/09/12 05:24:12 079477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 079482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 079486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:868953|
[2025/09/12 05:24:12 079491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 079495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:952|
[2025/09/12 05:24:12 079521] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:952|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652079503|stream_id:0|stream_offset:868953|
[2025/09/12 05:24:12 079530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:952|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 079538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 079544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34372|rtt_var:39|pto_duration:36372|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 079551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 079557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 079564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 079570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652140875|now:1757654652079544|interv:61331|
[2025/09/12 05:24:12 079576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652140875|now:1757654652079544|interval:61331|pto_count:0|srtt:34372
[2025/09/12 05:24:12 079591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 079599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 079606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:870132|
[2025/09/12 05:24:12 079613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 079617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652080617|now:1757654652079617|interv:1000|
[2025/09/12 05:24:12 079621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 079625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 079629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652080617|
[2025/09/12 05:24:12 079633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652080617|
[2025/09/12 05:24:12 079637] [debug] |xqc_engine_wakeup_after|wakeup:1757654652080617|now:1757654652079637|diff:980|
[2025/09/12 05:24:12 079641] [debug] |xqc_engine_main_logic|END|now:1757654652079310|
[2025/09/12 05:24:12 079941] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652079940|
[2025/09/12 05:24:12 079949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 079955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:399|
[2025/09/12 05:24:12 079959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:400|
[2025/09/12 05:24:12 079964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:400|
[2025/09/12 05:24:12 079968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 079973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:916|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:917|path_largest_ack:916|
[2025/09/12 05:24:12 079978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:799635|prior_time:1757654652042040|is_app_limited:0|send_elapse:35957|ack_elapse:37900|ctl_first_sent_time:1757654652043588|lagest_ack_time:1757654652079940|curr_delivered:844035|
[2025/09/12 05:24:12 079982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652043588|
[2025/09/12 05:24:12 079987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1968||sndq_packets_used_bytes:0|sndq_packets_free:708|
[2025/09/12 05:24:12 079991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:917|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:917|path_largest_ack:917|
[2025/09/12 05:24:12 079996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:802035|prior_time:1757654652044030|is_app_limited:0|send_elapse:35852|ack_elapse:35910|ctl_first_sent_time:1757654652045486|lagest_ack_time:1757654652079940|curr_delivered:845235|
[2025/09/12 05:24:12 080000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652045486|
[2025/09/12 05:24:12 080009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1967||sndq_packets_used_bytes:0|sndq_packets_free:709|
[2025/09/12 05:24:12 080013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34372|rttvar:39|minrtt:30532|latest_rtt:34454|ack_delay:32|
[2025/09/12 05:24:12 080017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34378|rttvar:42|minrtt:30532|latest_rtt:34454|ack_delay:32|
[2025/09/12 05:24:12 080021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:917|lost_pn:914|thresh:3|
[2025/09/12 05:24:12 080026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 080030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:42|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 080034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 080038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 080042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 080046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652140881|now:1757654652080029|interv:60852|
[2025/09/12 05:24:12 080050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652140881|now:1757654652080029|interval:60852|pto_count:0|srtt:34378
[2025/09/12 05:24:12 080054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35852, ack_elapse 35910, delivered 43200|rate 1203007|lost 202|
[2025/09/12 05:24:12 080059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203007) in round 19|
[2025/09/12 05:24:12 080063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 080067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 080071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652045486|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 080075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652045486|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 080080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34378|latest_rtt:34454|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 080086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:400|largest:400|pns:2|
[2025/09/12 05:24:12 080090] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:400|frame:ACK |recv_time:1757654652079940|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 080095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772079940|now:1757654652079940|interv:120000000|
[2025/09/12 05:24:12 080102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772079940|now:1757654652079940|interv:120000000|
[2025/09/12 05:24:12 080105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652080617|pq_index:0|
[2025/09/12 05:24:12 080110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652079310|
[2025/09/12 05:24:12 080114] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652080114|
[2025/09/12 05:24:12 080118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652080117|
[2025/09/12 05:24:12 080124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 080129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:922008|
[2025/09/12 05:24:12 080133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 080138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 080142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 080146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:923187|
[2025/09/12 05:24:12 080150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 080155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 080159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 080163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:924366|
[2025/09/12 05:24:12 080167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 080171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 080175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 080179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 080184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 080188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:870132|
[2025/09/12 05:24:12 080195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 080199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 080203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652080617|
[2025/09/12 05:24:12 080207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652080617|
[2025/09/12 05:24:12 080210] [debug] |xqc_engine_wakeup_after|wakeup:1757654652080617|now:1757654652080210|diff:407|
[2025/09/12 05:24:12 080215] [debug] |xqc_engine_main_logic|END|now:1757654652080117|
[2025/09/12 05:24:12 080220] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652080219|
[2025/09/12 05:24:12 080223] [debug] |xqc_engine_wakeup_after|wakeup:1757654652080617|now:1757654652080223|diff:394|
[2025/09/12 05:24:12 080227] [debug] |xqc_engine_main_logic|END|now:1757654652080219|
[2025/09/12 05:24:12 081295] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652081294|
[2025/09/12 05:24:12 081305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652080617|pq_index:0|
[2025/09/12 05:24:12 081309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652080117|
[2025/09/12 05:24:12 081314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652081313|
[2025/09/12 05:24:12 081319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652080617|now:1757654652081313|
[2025/09/12 05:24:12 081323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652080617|now:1757654652081313|
[2025/09/12 05:24:12 081327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 081332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 081337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:924366|
[2025/09/12 05:24:12 081341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 081345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 081349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 081353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 081358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 081362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:870132|
[2025/09/12 05:24:12 081366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 081376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:953|
[2025/09/12 05:24:12 081405] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:953|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652081384|stream_id:0|stream_offset:870132|
[2025/09/12 05:24:12 081410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:953|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 081415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 081422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:42|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 081428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 081434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 081440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 081447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652142762|now:1757654652081421|interv:61341|
[2025/09/12 05:24:12 081453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652142762|now:1757654652081421|interval:61341|pto_count:0|srtt:34378
[2025/09/12 05:24:12 081484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 081492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 081498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:871311|
[2025/09/12 05:24:12 081504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 081508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:954|
[2025/09/12 05:24:12 081534] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:954|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652081515|stream_id:0|stream_offset:871311|
[2025/09/12 05:24:12 081540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:954|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 081547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 081554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:42|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 081561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 081567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 081573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 081579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652142893|now:1757654652081553|interv:61340|
[2025/09/12 05:24:12 081597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652142893|now:1757654652081553|interval:61340|pto_count:0|srtt:34378
[2025/09/12 05:24:12 081605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 081612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 081617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:872490|
[2025/09/12 05:24:12 081621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 081625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652082625|now:1757654652081625|interv:1000|
[2025/09/12 05:24:12 081629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 081633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 081637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652082625|
[2025/09/12 05:24:12 081641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652082625|
[2025/09/12 05:24:12 081645] [debug] |xqc_engine_wakeup_after|wakeup:1757654652082625|now:1757654652081645|diff:980|
[2025/09/12 05:24:12 081649] [debug] |xqc_engine_main_logic|END|now:1757654652081313|
[2025/09/12 05:24:12 081942] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654652081941|
[2025/09/12 05:24:12 081950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 081955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:400|
[2025/09/12 05:24:12 081959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:401|
[2025/09/12 05:24:12 081965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:401|
[2025/09/12 05:24:12 081969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 081974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:918|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:919|path_largest_ack:918|
[2025/09/12 05:24:12 081978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:802035|prior_time:1757654652044030|is_app_limited:0|send_elapse:35937|ack_elapse:37911|ctl_first_sent_time:1757654652045571|lagest_ack_time:1757654652081941|curr_delivered:846435|
[2025/09/12 05:24:12 081983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652045571|
[2025/09/12 05:24:12 081987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1966||sndq_packets_used_bytes:0|sndq_packets_free:710|
[2025/09/12 05:24:12 081992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:919|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:919|path_largest_ack:919|
[2025/09/12 05:24:12 081996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:804435|prior_time:1757654652046041|is_app_limited:0|send_elapse:35917|ack_elapse:35900|ctl_first_sent_time:1757654652047501|lagest_ack_time:1757654652081941|curr_delivered:847635|
[2025/09/12 05:24:12 082005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652047501|
[2025/09/12 05:24:12 082009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1965||sndq_packets_used_bytes:0|sndq_packets_free:711|
[2025/09/12 05:24:12 082013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34378|rttvar:42|minrtt:30532|latest_rtt:34440|ack_delay:32|
[2025/09/12 05:24:12 082017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34382|rttvar:39|minrtt:30532|latest_rtt:34440|ack_delay:32|
[2025/09/12 05:24:12 082021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:919|lost_pn:916|thresh:3|
[2025/09/12 05:24:12 082026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 082030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34382|rtt_var:39|pto_duration:36382|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 082034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 082038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 082042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 082046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652142897|now:1757654652082029|interv:60868|
[2025/09/12 05:24:12 082050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652142897|now:1757654652082029|interval:60868|pto_count:0|srtt:34382
[2025/09/12 05:24:12 082054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35917, ack_elapse 35900, delivered 43200|rate 1202773|lost 202|
[2025/09/12 05:24:12 082058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202773) in round 19|
[2025/09/12 05:24:12 082062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 082067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 082070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652047501|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 082075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652047501|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 082079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1208666|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34382|latest_rtt:34440|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 082084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:12 082089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654652106941|now:1757654652081941|interv:25000|
[2025/09/12 05:24:12 082098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652081941|max_ack_delay:25000|
[2025/09/12 05:24:12 082103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:401|largest:401|pns:2|
[2025/09/12 05:24:12 082107] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:401|frame:PING ACK |recv_time:1757654652081941|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 082112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772081941|now:1757654652081941|interv:120000000|
[2025/09/12 05:24:12 082116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772081941|now:1757654652081941|interv:120000000|
[2025/09/12 05:24:12 082120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652082625|pq_index:0|
[2025/09/12 05:24:12 082124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652081313|
[2025/09/12 05:24:12 082128] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652082128|
[2025/09/12 05:24:12 082133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652082132|
[2025/09/12 05:24:12 082139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34382|min_srtt:34382|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 082143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:924366|
[2025/09/12 05:24:12 082147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34382|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 082152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 082156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34382|min_srtt:34382|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 082160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:925545|
[2025/09/12 05:24:12 082165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34382|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 082169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 082173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34382|min_srtt:34382|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 082177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:926724|
[2025/09/12 05:24:12 082184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 082188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 082192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 082196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 082200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 082204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:872490|
[2025/09/12 05:24:12 082209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 082213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 082217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652082625|
[2025/09/12 05:24:12 082220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652082625|
[2025/09/12 05:24:12 082224] [debug] |xqc_engine_wakeup_after|wakeup:1757654652082625|now:1757654652082224|diff:401|
[2025/09/12 05:24:12 082229] [debug] |xqc_engine_main_logic|END|now:1757654652082132|
[2025/09/12 05:24:12 082234] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652082233|
[2025/09/12 05:24:12 082237] [debug] |xqc_engine_wakeup_after|wakeup:1757654652082625|now:1757654652082237|diff:388|
[2025/09/12 05:24:12 082241] [debug] |xqc_engine_main_logic|END|now:1757654652082233|
[2025/09/12 05:24:12 083309] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652083308|
[2025/09/12 05:24:12 083319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652082625|pq_index:0|
[2025/09/12 05:24:12 083323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652082132|
[2025/09/12 05:24:12 083328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652083327|
[2025/09/12 05:24:12 083333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652082625|now:1757654652083327|
[2025/09/12 05:24:12 083337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652082625|now:1757654652083327|
[2025/09/12 05:24:12 083341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 083346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34382|min_srtt:34382|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 083351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:926724|
[2025/09/12 05:24:12 083356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 083359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 083363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 083372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 083377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 083381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:872490|
[2025/09/12 05:24:12 083386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 083390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:955|
[2025/09/12 05:24:12 083419] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:955|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652083398|stream_id:0|stream_offset:872490|
[2025/09/12 05:24:12 083424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:955|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 083429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 083435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34382|rtt_var:39|pto_duration:36382|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 083442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 083448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 083473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 083483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652144780|now:1757654652083435|interv:61345|
[2025/09/12 05:24:12 083490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652144780|now:1757654652083435|interval:61345|pto_count:0|srtt:34382
[2025/09/12 05:24:12 083497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 083504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 083510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:873669|
[2025/09/12 05:24:12 083517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 083523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:956|
[2025/09/12 05:24:12 083549] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:956|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652083530|stream_id:0|stream_offset:873669|
[2025/09/12 05:24:12 083555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:956|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 083570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 083577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34382|rtt_var:39|pto_duration:36382|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 083584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 083591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 083597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 083603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652144912|now:1757654652083577|interv:61335|
[2025/09/12 05:24:12 083609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652144912|now:1757654652083577|interval:61335|pto_count:0|srtt:34382
[2025/09/12 05:24:12 083616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 083624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 083631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:874848|
[2025/09/12 05:24:12 083638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 083642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652084642|now:1757654652083642|interv:1000|
[2025/09/12 05:24:12 083646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 083650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 083654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652084642|
[2025/09/12 05:24:12 083658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652084642|
[2025/09/12 05:24:12 083662] [debug] |xqc_engine_wakeup_after|wakeup:1757654652084642|now:1757654652083662|diff:980|
[2025/09/12 05:24:12 083667] [debug] |xqc_engine_main_logic|END|now:1757654652083327|
[2025/09/12 05:24:12 083988] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652083986|
[2025/09/12 05:24:12 083995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 084001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:401|
[2025/09/12 05:24:12 084005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:402|
[2025/09/12 05:24:12 084011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:402|
[2025/09/12 05:24:12 084015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 084020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:920|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:921|path_largest_ack:920|
[2025/09/12 05:24:12 084024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:804435|prior_time:1757654652046041|is_app_limited:0|send_elapse:36031|ack_elapse:37945|ctl_first_sent_time:1757654652047615|lagest_ack_time:1757654652083986|curr_delivered:848835|
[2025/09/12 05:24:12 084034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652047615|
[2025/09/12 05:24:12 084038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1964||sndq_packets_used_bytes:0|sndq_packets_free:712|
[2025/09/12 05:24:12 084043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:921|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:921|path_largest_ack:921|
[2025/09/12 05:24:12 084047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:806835|prior_time:1757654652048038|is_app_limited:0|send_elapse:35903|ack_elapse:35948|ctl_first_sent_time:1757654652049497|lagest_ack_time:1757654652083986|curr_delivered:850035|
[2025/09/12 05:24:12 084051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652049497|
[2025/09/12 05:24:12 084055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1963||sndq_packets_used_bytes:0|sndq_packets_free:713|
[2025/09/12 05:24:12 084059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34382|rttvar:39|minrtt:30532|latest_rtt:34489|ack_delay:48|
[2025/09/12 05:24:12 084064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34390|rttvar:44|minrtt:30532|latest_rtt:34489|ack_delay:48|
[2025/09/12 05:24:12 084068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:921|lost_pn:918|thresh:3|
[2025/09/12 05:24:12 084072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 084076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34390|rtt_var:44|pto_duration:36390|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 084080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 084084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 084088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 084092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652144920|now:1757654652084076|interv:60844|
[2025/09/12 05:24:12 084096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652144920|now:1757654652084076|interval:60844|pto_count:0|srtt:34390
[2025/09/12 05:24:12 084100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35903, ack_elapse 35948, delivered 43200|rate 1201735|lost 202|
[2025/09/12 05:24:12 084105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201735) in round 19|
[2025/09/12 05:24:12 084109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 084113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 084117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652049497|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 084121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652049497|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 084128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1510832|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34390|latest_rtt:34489|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 084134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:402|largest:402|pns:2|
[2025/09/12 05:24:12 084138] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:402|frame:ACK |recv_time:1757654652083986|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 084143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772083986|now:1757654652083986|interv:120000000|
[2025/09/12 05:24:12 084147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772083986|now:1757654652083986|interv:120000000|
[2025/09/12 05:24:12 084151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652084642|pq_index:0|
[2025/09/12 05:24:12 084155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652083327|
[2025/09/12 05:24:12 084159] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652084159|
[2025/09/12 05:24:12 084163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652084162|
[2025/09/12 05:24:12 084169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34390|min_srtt:34390|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 084174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:926724|
[2025/09/12 05:24:12 084178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34390|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 084182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 084187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34390|min_srtt:34390|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 084191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:927903|
[2025/09/12 05:24:12 084195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34390|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 084199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 084203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34390|min_srtt:34390|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 084210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:929082|
[2025/09/12 05:24:12 084214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 084218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 084222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 084226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 084231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 084235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:874848|
[2025/09/12 05:24:12 084239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 084243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 084247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652084642|
[2025/09/12 05:24:12 084251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652084642|
[2025/09/12 05:24:12 084255] [debug] |xqc_engine_wakeup_after|wakeup:1757654652084642|now:1757654652084254|diff:388|
[2025/09/12 05:24:12 084259] [debug] |xqc_engine_main_logic|END|now:1757654652084162|
[2025/09/12 05:24:12 084264] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652084264|
[2025/09/12 05:24:12 084267] [debug] |xqc_engine_wakeup_after|wakeup:1757654652084642|now:1757654652084267|diff:375|
[2025/09/12 05:24:12 084271] [debug] |xqc_engine_main_logic|END|now:1757654652084264|
[2025/09/12 05:24:12 085339] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652085338|
[2025/09/12 05:24:12 085349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652084642|pq_index:0|
[2025/09/12 05:24:12 085353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652084162|
[2025/09/12 05:24:12 085358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652085357|
[2025/09/12 05:24:12 085363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652084642|now:1757654652085357|
[2025/09/12 05:24:12 085367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652084642|now:1757654652085357|
[2025/09/12 05:24:12 085371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 085376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34390|min_srtt:34390|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 085381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:929082|
[2025/09/12 05:24:12 085386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 085394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 085398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 085402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 085407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 085411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:874848|
[2025/09/12 05:24:12 085416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 085420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:957|
[2025/09/12 05:24:12 085449] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:957|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652085428|stream_id:0|stream_offset:874848|
[2025/09/12 05:24:12 085468] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:957|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 085477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 085484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34390|rtt_var:44|pto_duration:36390|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 085490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 085497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 085503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 085509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652146818|now:1757654652085483|interv:61335|
[2025/09/12 05:24:12 085516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652146818|now:1757654652085483|interval:61335|pto_count:0|srtt:34390
[2025/09/12 05:24:12 085523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 085531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 085538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:876027|
[2025/09/12 05:24:12 085545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 085552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:958|
[2025/09/12 05:24:12 085579] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:958|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652085562|stream_id:0|stream_offset:876027|
[2025/09/12 05:24:12 085590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:958|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 085595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 085600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34390|rtt_var:44|pto_duration:36390|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 085607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 085614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 085620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 085626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652146952|now:1757654652085600|interv:61352|
[2025/09/12 05:24:12 085633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652146952|now:1757654652085600|interval:61352|pto_count:0|srtt:34390
[2025/09/12 05:24:12 085640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 085649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 085655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:877206|
[2025/09/12 05:24:12 085661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 085665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652086664|now:1757654652085664|interv:1000|
[2025/09/12 05:24:12 085669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 085672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 085676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652086664|
[2025/09/12 05:24:12 085681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652086664|
[2025/09/12 05:24:12 085685] [debug] |xqc_engine_wakeup_after|wakeup:1757654652086664|now:1757654652085684|diff:980|
[2025/09/12 05:24:12 085690] [debug] |xqc_engine_main_logic|END|now:1757654652085357|
[2025/09/12 05:24:12 085921] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652085920|
[2025/09/12 05:24:12 085930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 085936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:402|
[2025/09/12 05:24:12 085940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:403|
[2025/09/12 05:24:12 085945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:403|
[2025/09/12 05:24:12 085949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 085954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:922|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:923|path_largest_ack:922|
[2025/09/12 05:24:12 085963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:806835|prior_time:1757654652048038|is_app_limited:0|send_elapse:36014|ack_elapse:37882|ctl_first_sent_time:1757654652049608|lagest_ack_time:1757654652085920|curr_delivered:851235|
[2025/09/12 05:24:12 085968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652049608|
[2025/09/12 05:24:12 085973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1962||sndq_packets_used_bytes:0|sndq_packets_free:714|
[2025/09/12 05:24:12 085977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:923|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:923|path_largest_ack:923|
[2025/09/12 05:24:12 085981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:809235|prior_time:1757654652050027|is_app_limited:0|send_elapse:35929|ack_elapse:35893|ctl_first_sent_time:1757654652051500|lagest_ack_time:1757654652085920|curr_delivered:852435|
[2025/09/12 05:24:12 085986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652051500|
[2025/09/12 05:24:12 085990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1961||sndq_packets_used_bytes:0|sndq_packets_free:715|
[2025/09/12 05:24:12 085994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34390|rttvar:44|minrtt:30532|latest_rtt:34420|ack_delay:40|
[2025/09/12 05:24:12 085998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34389|rttvar:35|minrtt:30532|latest_rtt:34420|ack_delay:40|
[2025/09/12 05:24:12 086002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:923|lost_pn:920|thresh:3|
[2025/09/12 05:24:12 086006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 086011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34389|rtt_var:35|pto_duration:36389|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 086015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 086019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 086023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 086027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652146951|now:1757654652086010|interv:60941|
[2025/09/12 05:24:12 086031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652146951|now:1757654652086010|interval:60941|pto_count:0|srtt:34389
[2025/09/12 05:24:12 086035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35929, ack_elapse 35893, delivered 43200|rate 1202371|lost 202|
[2025/09/12 05:24:12 086040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202371) in round 19|
[2025/09/12 05:24:12 086044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 086048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 086052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652051500|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 086059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652051500|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 086063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1510832|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:42007|srtt:34389|latest_rtt:34420|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 086069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:403|largest:403|pns:2|
[2025/09/12 05:24:12 086074] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:403|frame:ACK |recv_time:1757654652085920|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 086078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772085920|now:1757654652085920|interv:120000000|
[2025/09/12 05:24:12 086082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772085920|now:1757654652085920|interv:120000000|
[2025/09/12 05:24:12 086086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652086664|pq_index:0|
[2025/09/12 05:24:12 086091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652085357|
[2025/09/12 05:24:12 086095] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652086094|
[2025/09/12 05:24:12 086099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652086098|
[2025/09/12 05:24:12 086105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34389|min_srtt:34389|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 086109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:929082|
[2025/09/12 05:24:12 086114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34389|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 086118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 086123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34389|min_srtt:34389|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 086127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:930261|
[2025/09/12 05:24:12 086131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34389|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 086136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 086143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34389|min_srtt:34389|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 086147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:931440|
[2025/09/12 05:24:12 086151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 086155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 086159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 086163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 086167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 086171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:877206|
[2025/09/12 05:24:12 086176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 086180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 086184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652086664|
[2025/09/12 05:24:12 086188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652086664|
[2025/09/12 05:24:12 086191] [debug] |xqc_engine_wakeup_after|wakeup:1757654652086664|now:1757654652086191|diff:473|
[2025/09/12 05:24:12 086196] [debug] |xqc_engine_main_logic|END|now:1757654652086098|
[2025/09/12 05:24:12 086201] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652086201|
[2025/09/12 05:24:12 086205] [debug] |xqc_engine_wakeup_after|wakeup:1757654652086664|now:1757654652086204|diff:460|
[2025/09/12 05:24:12 086208] [debug] |xqc_engine_main_logic|END|now:1757654652086201|
[2025/09/12 05:24:12 087276] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652087276|
[2025/09/12 05:24:12 087287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652086664|pq_index:0|
[2025/09/12 05:24:12 087291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652086098|
[2025/09/12 05:24:12 087296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652087295|
[2025/09/12 05:24:12 087301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652086664|now:1757654652087295|
[2025/09/12 05:24:12 087305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652086664|now:1757654652087295|
[2025/09/12 05:24:12 087309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 087314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34389|min_srtt:34389|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 087319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:931440|
[2025/09/12 05:24:12 087328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 087332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 087335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 087340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 087344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 087348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:877206|
[2025/09/12 05:24:12 087353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 087357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:959|
[2025/09/12 05:24:12 087386] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:959|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652087365|stream_id:0|stream_offset:877206|
[2025/09/12 05:24:12 087391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:959|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 087396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 087401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34389|rtt_var:35|pto_duration:36389|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 087408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 087414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 087420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 087427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652148754|now:1757654652087401|interv:61353|
[2025/09/12 05:24:12 087433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652148754|now:1757654652087401|interval:61353|pto_count:0|srtt:34389
[2025/09/12 05:24:12 087441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:43207|
[2025/09/12 05:24:12 087448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 087452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:878385|
[2025/09/12 05:24:12 087474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 087479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:960|
[2025/09/12 05:24:12 087515] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:960|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652087491|stream_id:0|stream_offset:878385|
[2025/09/12 05:24:12 087524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:960|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 087531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 087538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34389|rtt_var:35|pto_duration:36389|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 087545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 087551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 087557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 087564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652148880|now:1757654652087538|interv:61342|
[2025/09/12 05:24:12 087570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652148880|now:1757654652087538|interval:61342|pto_count:0|srtt:34389
[2025/09/12 05:24:12 087577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 087584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 087589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:879564|
[2025/09/12 05:24:12 087593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 087597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:961|
[2025/09/12 05:24:12 087622] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:961|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652087605|stream_id:0|stream_offset:879564|
[2025/09/12 05:24:12 087627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:961|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 087631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 087636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34389|rtt_var:35|pto_duration:36389|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 087641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 087647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 087654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 087660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652148994|now:1757654652087635|interv:61359|
[2025/09/12 05:24:12 087674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652148994|now:1757654652087635|interval:61359|pto_count:0|srtt:34389
[2025/09/12 05:24:12 087681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:45607|
[2025/09/12 05:24:12 087687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 087691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:880743|
[2025/09/12 05:24:12 087695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 087699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652088699|now:1757654652087699|interv:1000|
[2025/09/12 05:24:12 087703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 087707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 087711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652088699|
[2025/09/12 05:24:12 087715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652088699|
[2025/09/12 05:24:12 087719] [debug] |xqc_engine_wakeup_after|wakeup:1757654652088699|now:1757654652087719|diff:980|
[2025/09/12 05:24:12 087724] [debug] |xqc_engine_main_logic|END|now:1757654652087295|
[2025/09/12 05:24:12 087908] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652087907|
[2025/09/12 05:24:12 087916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 087921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:403|
[2025/09/12 05:24:12 087925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:404|
[2025/09/12 05:24:12 087931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:404|
[2025/09/12 05:24:12 087935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 087940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:924|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:925|path_largest_ack:924|
[2025/09/12 05:24:12 087944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:809235|prior_time:1757654652050027|is_app_limited:0|send_elapse:36040|ack_elapse:37880|ctl_first_sent_time:1757654652051611|lagest_ack_time:1757654652087907|curr_delivered:853635|
[2025/09/12 05:24:12 087949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652051611|
[2025/09/12 05:24:12 087953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1960||sndq_packets_used_bytes:0|sndq_packets_free:716|
[2025/09/12 05:24:12 087957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:925|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:925|path_largest_ack:925|
[2025/09/12 05:24:12 087962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:811635|prior_time:1757654652052023|is_app_limited:0|send_elapse:35908|ack_elapse:35884|ctl_first_sent_time:1757654652053483|lagest_ack_time:1757654652087907|curr_delivered:854835|
[2025/09/12 05:24:12 087971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652053483|
[2025/09/12 05:24:12 087975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1959||sndq_packets_used_bytes:0|sndq_packets_free:717|
[2025/09/12 05:24:12 087979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34389|rttvar:35|minrtt:30532|latest_rtt:34424|ack_delay:32|
[2025/09/12 05:24:12 087983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34390|rttvar:27|minrtt:30532|latest_rtt:34424|ack_delay:32|
[2025/09/12 05:24:12 087987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:925|lost_pn:922|thresh:3|
[2025/09/12 05:24:12 087991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 087995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34390|rtt_var:27|pto_duration:36390|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 088000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 088003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 088007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 088011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652148995|now:1757654652087995|interv:61000|
[2025/09/12 05:24:12 088015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652148995|now:1757654652087995|interval:61000|pto_count:0|srtt:34390
[2025/09/12 05:24:12 088020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35908, ack_elapse 35884, delivered 43200|rate 1203074|lost 202|
[2025/09/12 05:24:12 088024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203074) in round 19|
[2025/09/12 05:24:12 088028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 088032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 088036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652053483|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 088041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652053483|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 088045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1510832|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:43207|srtt:34390|latest_rtt:34424|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 088051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:404|largest:404|pns:2|
[2025/09/12 05:24:12 088055] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:404|frame:ACK |recv_time:1757654652087907|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 088062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772087907|now:1757654652087907|interv:120000000|
[2025/09/12 05:24:12 088066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772087907|now:1757654652087907|interv:120000000|
[2025/09/12 05:24:12 088070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652088699|pq_index:0|
[2025/09/12 05:24:12 088075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652087295|
[2025/09/12 05:24:12 088079] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652088078|
[2025/09/12 05:24:12 088083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652088082|
[2025/09/12 05:24:12 088089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34390|min_srtt:34390|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 088094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:931440|
[2025/09/12 05:24:12 088098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34390|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 088103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 088107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34390|min_srtt:34390|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 088111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:932619|
[2025/09/12 05:24:12 088116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34390|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 088120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 088124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34390|min_srtt:34390|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 088129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:933798|
[2025/09/12 05:24:12 088133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 088137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 088140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 088145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 088149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 088156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:880743|
[2025/09/12 05:24:12 088161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 088165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 088169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652088699|
[2025/09/12 05:24:12 088173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652088699|
[2025/09/12 05:24:12 088176] [debug] |xqc_engine_wakeup_after|wakeup:1757654652088699|now:1757654652088176|diff:523|
[2025/09/12 05:24:12 088181] [debug] |xqc_engine_main_logic|END|now:1757654652088082|
[2025/09/12 05:24:12 088186] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652088185|
[2025/09/12 05:24:12 088189] [debug] |xqc_engine_wakeup_after|wakeup:1757654652088699|now:1757654652088189|diff:510|
[2025/09/12 05:24:12 088193] [debug] |xqc_engine_main_logic|END|now:1757654652088185|
[2025/09/12 05:24:12 089261] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652089261|
[2025/09/12 05:24:12 089271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652088699|pq_index:0|
[2025/09/12 05:24:12 089276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652088082|
[2025/09/12 05:24:12 089281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652089280|
[2025/09/12 05:24:12 089285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652088699|now:1757654652089280|
[2025/09/12 05:24:12 089289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652088699|now:1757654652089280|
[2025/09/12 05:24:12 089293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 089298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34390|min_srtt:34390|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 089303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:933798|
[2025/09/12 05:24:12 089307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 089311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 089315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 089319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 089324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 089328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:880743|
[2025/09/12 05:24:12 089337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 089342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:962|
[2025/09/12 05:24:12 089370] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:962|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652089350|stream_id:0|stream_offset:880743|
[2025/09/12 05:24:12 089376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:962|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 089380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 089386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34390|rtt_var:27|pto_duration:36390|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 089393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 089399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 089405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 089412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652150740|now:1757654652089385|interv:61355|
[2025/09/12 05:24:12 089418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652150740|now:1757654652089385|interval:61355|pto_count:0|srtt:34390
[2025/09/12 05:24:12 089425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 089432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 089437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:881922|
[2025/09/12 05:24:12 089441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 089445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:963|
[2025/09/12 05:24:12 089485] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:963|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652089452|stream_id:0|stream_offset:881922|
[2025/09/12 05:24:12 089496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:963|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 089504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 089511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34390|rtt_var:27|pto_duration:36390|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 089517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 089524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 089530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 089542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652150842|now:1757654652089510|interv:61332|
[2025/09/12 05:24:12 089549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652150842|now:1757654652089510|interval:61332|pto_count:0|srtt:34390
[2025/09/12 05:24:12 089557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:45607|
[2025/09/12 05:24:12 089564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 089571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:883101|
[2025/09/12 05:24:12 089578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 089582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652090582|now:1757654652089582|interv:1000|
[2025/09/12 05:24:12 089586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 089590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 089594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652090582|
[2025/09/12 05:24:12 089598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652090582|
[2025/09/12 05:24:12 089602] [debug] |xqc_engine_wakeup_after|wakeup:1757654652090582|now:1757654652089602|diff:980|
[2025/09/12 05:24:12 089607] [debug] |xqc_engine_main_logic|END|now:1757654652089280|
[2025/09/12 05:24:12 089900] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652089899|
[2025/09/12 05:24:12 089908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 089914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:404|
[2025/09/12 05:24:12 089918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:405|
[2025/09/12 05:24:12 089924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:405|
[2025/09/12 05:24:12 089928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 089933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:926|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:927|path_largest_ack:926|
[2025/09/12 05:24:12 089937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:811635|prior_time:1757654652052023|is_app_limited:0|send_elapse:36020|ack_elapse:37876|ctl_first_sent_time:1757654652053595|lagest_ack_time:1757654652089899|curr_delivered:856035|
[2025/09/12 05:24:12 089941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652053595|
[2025/09/12 05:24:12 089946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1958||sndq_packets_used_bytes:0|sndq_packets_free:718|
[2025/09/12 05:24:12 089950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:927|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:927|path_largest_ack:927|
[2025/09/12 05:24:12 089955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:814035|prior_time:1757654652054010|is_app_limited:0|send_elapse:35857|ack_elapse:35889|ctl_first_sent_time:1757654652055453|lagest_ack_time:1757654652089899|curr_delivered:857235|
[2025/09/12 05:24:12 089964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652055453|
[2025/09/12 05:24:12 089968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1957||sndq_packets_used_bytes:0|sndq_packets_free:719|
[2025/09/12 05:24:12 089972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34390|rttvar:27|minrtt:30532|latest_rtt:34446|ack_delay:32|
[2025/09/12 05:24:12 089976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34393|rttvar:27|minrtt:30532|latest_rtt:34446|ack_delay:32|
[2025/09/12 05:24:12 089980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:927|lost_pn:924|thresh:3|
[2025/09/12 05:24:12 089984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 089988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34393|rtt_var:27|pto_duration:36393|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 089993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 089997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 090000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 090004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652150845|now:1757654652089988|interv:60857|
[2025/09/12 05:24:12 090008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652150845|now:1757654652089988|interval:60857|pto_count:0|srtt:34393
[2025/09/12 05:24:12 090013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35857, ack_elapse 35889, delivered 43200|rate 1203711|lost 202|
[2025/09/12 05:24:12 090017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203711) in round 19|
[2025/09/12 05:24:12 090021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 090025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 090029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652055453|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 090034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652055453|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 090038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1510832|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:43207|srtt:34393|latest_rtt:34446|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 090044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:405|largest:405|pns:2|
[2025/09/12 05:24:12 090051] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:405|frame:ACK |recv_time:1757654652089899|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 090056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772089899|now:1757654652089899|interv:120000000|
[2025/09/12 05:24:12 090060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772089899|now:1757654652089899|interv:120000000|
[2025/09/12 05:24:12 090064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652090582|pq_index:0|
[2025/09/12 05:24:12 090068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652089280|
[2025/09/12 05:24:12 090072] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652090072|
[2025/09/12 05:24:12 090077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652090076|
[2025/09/12 05:24:12 090082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34393|min_srtt:34393|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 090087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:933798|
[2025/09/12 05:24:12 090091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34393|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 090095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 090100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34393|min_srtt:34393|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 090104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:934977|
[2025/09/12 05:24:12 090108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34393|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 090113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 090117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34393|min_srtt:34393|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 090121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:936156|
[2025/09/12 05:24:12 090125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 090129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 090133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 090140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 090144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 090148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:883101|
[2025/09/12 05:24:12 090152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 090156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 090160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652090582|
[2025/09/12 05:24:12 090164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652090582|
[2025/09/12 05:24:12 090168] [debug] |xqc_engine_wakeup_after|wakeup:1757654652090582|now:1757654652090168|diff:414|
[2025/09/12 05:24:12 090172] [debug] |xqc_engine_main_logic|END|now:1757654652090076|
[2025/09/12 05:24:12 090177] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652090177|
[2025/09/12 05:24:12 090181] [debug] |xqc_engine_wakeup_after|wakeup:1757654652090582|now:1757654652090181|diff:401|
[2025/09/12 05:24:12 090185] [debug] |xqc_engine_main_logic|END|now:1757654652090177|
[2025/09/12 05:24:12 091253] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652091253|
[2025/09/12 05:24:12 091263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652090582|pq_index:0|
[2025/09/12 05:24:12 091268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652090076|
[2025/09/12 05:24:12 091273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652091272|
[2025/09/12 05:24:12 091277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652090582|now:1757654652091272|
[2025/09/12 05:24:12 091281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652090582|now:1757654652091272|
[2025/09/12 05:24:12 091285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 091291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34393|min_srtt:34393|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 091295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:936156|
[2025/09/12 05:24:12 091300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 091303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 091307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 091311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 091316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 091325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:883101|
[2025/09/12 05:24:12 091329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 091334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:964|
[2025/09/12 05:24:12 091363] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:964|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652091342|stream_id:0|stream_offset:883101|
[2025/09/12 05:24:12 091368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:964|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 091373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 091379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34393|rtt_var:27|pto_duration:36393|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 091386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 091392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 091398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 091405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652152735|now:1757654652091378|interv:61357|
[2025/09/12 05:24:12 091411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652152735|now:1757654652091378|interval:61357|pto_count:0|srtt:34393
[2025/09/12 05:24:12 091418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:44407|
[2025/09/12 05:24:12 091425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 091430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:884280|
[2025/09/12 05:24:12 091434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 091438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:965|
[2025/09/12 05:24:12 091478] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:965|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652091445|stream_id:0|stream_offset:884280|
[2025/09/12 05:24:12 091491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:965|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 091498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 091505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34393|rtt_var:27|pto_duration:36393|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 091511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 091525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 091531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 091538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652152838|now:1757654652091504|interv:61334|
[2025/09/12 05:24:12 091545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652152838|now:1757654652091504|interval:61334|pto_count:0|srtt:34393
[2025/09/12 05:24:12 091552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:45607|
[2025/09/12 05:24:12 091560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 091565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:885459|
[2025/09/12 05:24:12 091569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 091574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:966|
[2025/09/12 05:24:12 091598] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:966|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652091581|stream_id:0|stream_offset:885459|
[2025/09/12 05:24:12 091604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:966|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 091608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 091612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34393|rtt_var:27|pto_duration:36393|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 091619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 091626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 091632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 091639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652152974|now:1757654652091612|interv:61362|
[2025/09/12 05:24:12 091645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652152974|now:1757654652091612|interval:61362|pto_count:0|srtt:34393
[2025/09/12 05:24:12 091652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:46807|
[2025/09/12 05:24:12 091659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 091663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:886638|
[2025/09/12 05:24:12 091668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 091672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652092672|now:1757654652091672|interv:1000|
[2025/09/12 05:24:12 091680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 091684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 091688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652092672|
[2025/09/12 05:24:12 091692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652092672|
[2025/09/12 05:24:12 091696] [debug] |xqc_engine_wakeup_after|wakeup:1757654652092672|now:1757654652091696|diff:976|
[2025/09/12 05:24:12 091700] [debug] |xqc_engine_main_logic|END|now:1757654652091272|
[2025/09/12 05:24:12 091989] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652091988|
[2025/09/12 05:24:12 091997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 092003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:405|
[2025/09/12 05:24:12 092007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:406|
[2025/09/12 05:24:12 092013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:406|
[2025/09/12 05:24:12 092017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 092022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:928|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:929|path_largest_ack:928|
[2025/09/12 05:24:12 092026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:814035|prior_time:1757654652054010|is_app_limited:0|send_elapse:35983|ack_elapse:37978|ctl_first_sent_time:1757654652055579|lagest_ack_time:1757654652091988|curr_delivered:858435|
[2025/09/12 05:24:12 092031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652055579|
[2025/09/12 05:24:12 092036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1956||sndq_packets_used_bytes:0|sndq_packets_free:720|
[2025/09/12 05:24:12 092040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:929|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:929|path_largest_ack:929|
[2025/09/12 05:24:12 092044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:816435|prior_time:1757654652056009|is_app_limited:0|send_elapse:35904|ack_elapse:35979|ctl_first_sent_time:1757654652057510|lagest_ack_time:1757654652091988|curr_delivered:859642|
[2025/09/12 05:24:12 092049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652057510|
[2025/09/12 05:24:12 092053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1955||sndq_packets_used_bytes:0|sndq_packets_free:721|
[2025/09/12 05:24:12 092057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34393|rttvar:27|minrtt:30532|latest_rtt:34478|ack_delay:40|
[2025/09/12 05:24:12 092061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34398|rttvar:32|minrtt:30532|latest_rtt:34478|ack_delay:40|
[2025/09/12 05:24:12 092065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:929|lost_pn:926|thresh:3|
[2025/09/12 05:24:12 092069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 389|pns:2|
[2025/09/12 05:24:12 092078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 092082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34398|rtt_var:32|pto_duration:36398|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 092086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 092090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 092094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 092098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652152979|now:1757654652092082|interv:60897|
[2025/09/12 05:24:12 092102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652152979|now:1757654652092082|interval:60897|pto_count:0|srtt:34398
[2025/09/12 05:24:12 092106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35904, ack_elapse 35979, delivered 43207|rate 1200894|lost 202|
[2025/09/12 05:24:12 092110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200894) in round 19|
[2025/09/12 05:24:12 092115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 092119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 092123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2407|po_sent_time:1757654652057510|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 092127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2407|po_sent_time:1757654652057510|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 092132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1510832|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:44400|srtt:34398|latest_rtt:34478|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 092137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:406|largest:406|pns:2|
[2025/09/12 05:24:12 092142] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:406|frame:ACK |recv_time:1757654652091988|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 092146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772091988|now:1757654652091988|interv:120000000|
[2025/09/12 05:24:12 092150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772091988|now:1757654652091988|interv:120000000|
[2025/09/12 05:24:12 092154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652092672|pq_index:0|
[2025/09/12 05:24:12 092158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652091272|
[2025/09/12 05:24:12 092162] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652092162|
[2025/09/12 05:24:12 092167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652092166|
[2025/09/12 05:24:12 092176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34398|min_srtt:34398|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 092180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44400|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:936156|
[2025/09/12 05:24:12 092185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34398|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 092189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 092194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34398|min_srtt:34398|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 092198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44400|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:937335|
[2025/09/12 05:24:12 092202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34398|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 092207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 092211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34398|min_srtt:34398|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 092215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:938514|
[2025/09/12 05:24:12 092219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 092223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 092227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 092231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 092236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 092240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:886638|
[2025/09/12 05:24:12 092244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 092248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 092252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652092672|
[2025/09/12 05:24:12 092256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652092672|
[2025/09/12 05:24:12 092263] [debug] |xqc_engine_wakeup_after|wakeup:1757654652092672|now:1757654652092262|diff:410|
[2025/09/12 05:24:12 092267] [debug] |xqc_engine_main_logic|END|now:1757654652092166|
[2025/09/12 05:24:12 092272] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652092272|
[2025/09/12 05:24:12 092276] [debug] |xqc_engine_wakeup_after|wakeup:1757654652092672|now:1757654652092276|diff:396|
[2025/09/12 05:24:12 092280] [debug] |xqc_engine_main_logic|END|now:1757654652092272|
[2025/09/12 05:24:12 093347] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652093347|
[2025/09/12 05:24:12 093357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652092672|pq_index:0|
[2025/09/12 05:24:12 093362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652092166|
[2025/09/12 05:24:12 093367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652093366|
[2025/09/12 05:24:12 093371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652092672|now:1757654652093366|
[2025/09/12 05:24:12 093375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652092672|now:1757654652093366|
[2025/09/12 05:24:12 093379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 093388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34398|min_srtt:34398|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 093395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:938514|
[2025/09/12 05:24:12 093400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 093404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 093408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 093412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 093416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 093421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:886638|
[2025/09/12 05:24:12 093425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 093429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:967|
[2025/09/12 05:24:12 093474] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:967|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654652093438|stream_id:0|stream_offset:886638|
[2025/09/12 05:24:12 093487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:967|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 093495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:12 093514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34398|rtt_var:32|pto_duration:36398|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 093521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 093527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 093534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:12 093540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652154836|now:1757654652093513|interv:61323|
[2025/09/12 05:24:12 093547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652154836|now:1757654652093513|interval:61323|pto_count:0|srtt:34398
[2025/09/12 05:24:12 093554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:45600|
[2025/09/12 05:24:12 093562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 093568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:887817|
[2025/09/12 05:24:12 093573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 093577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:968|
[2025/09/12 05:24:12 093602] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:968|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654652093585|stream_id:0|stream_offset:887817|
[2025/09/12 05:24:12 093607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:968|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 093611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:12 093616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34398|rtt_var:32|pto_duration:36398|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 093622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 093628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 093634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:12 093641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652154983|now:1757654652093615|interv:61368|
[2025/09/12 05:24:12 093647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652154983|now:1757654652093615|interval:61368|pto_count:0|srtt:34398
[2025/09/12 05:24:12 093655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:46800|
[2025/09/12 05:24:12 093662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 093666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:888996|
[2025/09/12 05:24:12 093675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 093679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652094679|now:1757654652093679|interv:1000|
[2025/09/12 05:24:12 093683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 093687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 093691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652094679|
[2025/09/12 05:24:12 093695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652094679|
[2025/09/12 05:24:12 093699] [debug] |xqc_engine_wakeup_after|wakeup:1757654652094679|now:1757654652093699|diff:980|
[2025/09/12 05:24:12 093703] [debug] |xqc_engine_main_logic|END|now:1757654652093366|
[2025/09/12 05:24:12 093892] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652093891|
[2025/09/12 05:24:12 093900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 093906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:406|
[2025/09/12 05:24:12 093910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:407|
[2025/09/12 05:24:12 093916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:407|
[2025/09/12 05:24:12 093920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 093924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:930|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:931|path_largest_ack:930|
[2025/09/12 05:24:12 093929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:816435|prior_time:1757654652056009|is_app_limited:0|send_elapse:36020|ack_elapse:37882|ctl_first_sent_time:1757654652057626|lagest_ack_time:1757654652093891|curr_delivered:860842|
[2025/09/12 05:24:12 093933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652057626|
[2025/09/12 05:24:12 093938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1954||sndq_packets_used_bytes:0|sndq_packets_free:722|
[2025/09/12 05:24:12 093942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:931|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:931|path_largest_ack:931|
[2025/09/12 05:24:12 093946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:818835|prior_time:1757654652058006|is_app_limited:0|send_elapse:35884|ack_elapse:35885|ctl_first_sent_time:1757654652059450|lagest_ack_time:1757654652093891|curr_delivered:862042|
[2025/09/12 05:24:12 093951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652059450|
[2025/09/12 05:24:12 093955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1953||sndq_packets_used_bytes:0|sndq_packets_free:723|
[2025/09/12 05:24:12 093959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34398|rttvar:32|minrtt:30532|latest_rtt:34441|ack_delay:32|
[2025/09/12 05:24:12 093963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34400|rttvar:26|minrtt:30532|latest_rtt:34441|ack_delay:32|
[2025/09/12 05:24:12 093972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:931|lost_pn:928|thresh:3|
[2025/09/12 05:24:12 093976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 093980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34400|rtt_var:26|pto_duration:36400|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 093984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 093988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 093992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 093996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652154985|now:1757654652093980|interv:61005|
[2025/09/12 05:24:12 094000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652154985|now:1757654652093980|interval:61005|pto_count:0|srtt:34400
[2025/09/12 05:24:12 094004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35884, ack_elapse 35885, delivered 43207|rate 1204040|lost 202|
[2025/09/12 05:24:12 094009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204040) in round 19|
[2025/09/12 05:24:12 094013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 094017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 094021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652059450|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 094025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652059450|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:821235|
[2025/09/12 05:24:12 094030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1510832|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:44400|srtt:34400|latest_rtt:34441|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 094035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:407|largest:407|pns:2|
[2025/09/12 05:24:12 094040] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:407|frame:ACK |recv_time:1757654652093891|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 094044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772093891|now:1757654652093891|interv:120000000|
[2025/09/12 05:24:12 094049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772093891|now:1757654652093891|interv:120000000|
[2025/09/12 05:24:12 094053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652094679|pq_index:0|
[2025/09/12 05:24:12 094057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652093366|
[2025/09/12 05:24:12 094063] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652094063|
[2025/09/12 05:24:12 094068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652094067|
[2025/09/12 05:24:12 094074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34400|min_srtt:34400|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 094078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44400|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:938514|
[2025/09/12 05:24:12 094083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34400|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 094087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 094092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34400|min_srtt:34400|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 094096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44400|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:939693|
[2025/09/12 05:24:12 094100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34400|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 094105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 094109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34400|min_srtt:34400|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 094113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:940872|
[2025/09/12 05:24:12 094117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 094121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 094125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 094129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 094134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 094138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:888996|
[2025/09/12 05:24:12 094142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 094146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 094152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652094679|
[2025/09/12 05:24:12 094156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652094679|
[2025/09/12 05:24:12 094160] [debug] |xqc_engine_wakeup_after|wakeup:1757654652094679|now:1757654652094160|diff:519|
[2025/09/12 05:24:12 094164] [debug] |xqc_engine_main_logic|END|now:1757654652094067|
[2025/09/12 05:24:12 094169] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652094169|
[2025/09/12 05:24:12 094173] [debug] |xqc_engine_wakeup_after|wakeup:1757654652094679|now:1757654652094173|diff:506|
[2025/09/12 05:24:12 094177] [debug] |xqc_engine_main_logic|END|now:1757654652094169|
[2025/09/12 05:24:12 095245] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652095245|
[2025/09/12 05:24:12 095255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652094679|pq_index:0|
[2025/09/12 05:24:12 095259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652094067|
[2025/09/12 05:24:12 095264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652095263|
[2025/09/12 05:24:12 095269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652094679|now:1757654652095263|
[2025/09/12 05:24:12 095273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652094679|now:1757654652095263|
[2025/09/12 05:24:12 095277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 095282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34400|min_srtt:34400|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 095287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:940872|
[2025/09/12 05:24:12 095291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 095295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 095299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 095303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 095307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 095311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:888996|
[2025/09/12 05:24:12 095316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 095320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:969|
[2025/09/12 05:24:12 095349] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:969|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654652095328|stream_id:0|stream_offset:888996|
[2025/09/12 05:24:12 095354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:969|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 095366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:12 095373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34400|rtt_var:26|pto_duration:36400|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 095379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 095385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 095392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:12 095398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652156728|now:1757654652095372|interv:61356|
[2025/09/12 05:24:12 095405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652156728|now:1757654652095372|interval:61356|pto_count:0|srtt:34400
[2025/09/12 05:24:12 095411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:45600|
[2025/09/12 05:24:12 095416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 095420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:890175|
[2025/09/12 05:24:12 095424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 095429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:970|
[2025/09/12 05:24:12 095453] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:970|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654652095436|stream_id:0|stream_offset:890175|
[2025/09/12 05:24:12 095479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:970|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 095487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:12 095494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34400|rtt_var:26|pto_duration:36400|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 095501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 095507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 095513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:12 095519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652156836|now:1757654652095493|interv:61343|
[2025/09/12 05:24:12 095526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652156836|now:1757654652095493|interval:61343|pto_count:0|srtt:34400
[2025/09/12 05:24:12 095534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:46800|
[2025/09/12 05:24:12 095548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 095555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:891354|
[2025/09/12 05:24:12 095560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 095564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:971|
[2025/09/12 05:24:12 095591] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:971|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654652095572|stream_id:0|stream_offset:891354|
[2025/09/12 05:24:12 095596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:971|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 095600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:12 095606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34400|rtt_var:26|pto_duration:36400|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 095613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 095619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 095625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:12 095632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652156972|now:1757654652095606|interv:61366|
[2025/09/12 05:24:12 095638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652156972|now:1757654652095606|interval:61366|pto_count:0|srtt:34400
[2025/09/12 05:24:12 095645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:48000|
[2025/09/12 05:24:12 095651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 095655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:892533|
[2025/09/12 05:24:12 095659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 095663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652096663|now:1757654652095663|interv:1000|
[2025/09/12 05:24:12 095667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 095671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 095675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652096663|
[2025/09/12 05:24:12 095680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652096663|
[2025/09/12 05:24:12 095685] [debug] |xqc_engine_wakeup_after|wakeup:1757654652096663|now:1757654652095685|diff:978|
[2025/09/12 05:24:12 095689] [debug] |xqc_engine_main_logic|END|now:1757654652095263|
[2025/09/12 05:24:12 095887] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652095886|
[2025/09/12 05:24:12 095901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 095907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:407|
[2025/09/12 05:24:12 095910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:408|
[2025/09/12 05:24:12 095916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:408|
[2025/09/12 05:24:12 095920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 095925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:932|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:933|path_largest_ack:932|
[2025/09/12 05:24:12 095929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:818835|prior_time:1757654652058006|is_app_limited:0|send_elapse:36008|ack_elapse:37880|ctl_first_sent_time:1757654652059574|lagest_ack_time:1757654652095886|curr_delivered:863242|
[2025/09/12 05:24:12 095934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652059574|
[2025/09/12 05:24:12 095938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1952||sndq_packets_used_bytes:0|sndq_packets_free:724|
[2025/09/12 05:24:12 095943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:933|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:933|path_largest_ack:933|
[2025/09/12 05:24:12 095948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:821235|prior_time:1757654652059997|is_app_limited:0|send_elapse:35891|ack_elapse:35889|ctl_first_sent_time:1757654652061444|lagest_ack_time:1757654652095886|curr_delivered:864442|
[2025/09/12 05:24:12 095952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652061444|
[2025/09/12 05:24:12 095956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1951||sndq_packets_used_bytes:0|sndq_packets_free:725|
[2025/09/12 05:24:12 095960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34400|rttvar:26|minrtt:30532|latest_rtt:34442|ack_delay:32|
[2025/09/12 05:24:12 095964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34401|rttvar:22|minrtt:30532|latest_rtt:34442|ack_delay:32|
[2025/09/12 05:24:12 095968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:933|lost_pn:930|thresh:3|
[2025/09/12 05:24:12 095972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 095976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34401|rtt_var:22|pto_duration:36401|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 095980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 095984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 095988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:12 095992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652156973|now:1757654652095976|interv:60997|
[2025/09/12 05:24:12 095999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652156973|now:1757654652095976|interval:60997|pto_count:0|srtt:34401
[2025/09/12 05:24:12 096003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35891, ack_elapse 35889, delivered 43207|rate 1203839|lost 202|
[2025/09/12 05:24:12 096008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 19 -> 20|
[2025/09/12 05:24:12 096012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203839) in round 20|
[2025/09/12 05:24:12 096016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 096020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 096024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652061444|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 096029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652061444|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 096033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1510832|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:45600|srtt:34401|latest_rtt:34442|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 096039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:408|largest:408|pns:2|
[2025/09/12 05:24:12 096043] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:408|frame:ACK |recv_time:1757654652095886|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 096048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772095886|now:1757654652095886|interv:120000000|
[2025/09/12 05:24:12 096052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772095886|now:1757654652095886|interv:120000000|
[2025/09/12 05:24:12 096056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652096663|pq_index:0|
[2025/09/12 05:24:12 096060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652095263|
[2025/09/12 05:24:12 096064] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652096064|
[2025/09/12 05:24:12 096069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652096068|
[2025/09/12 05:24:12 096075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34401|min_srtt:34401|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 096079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:940872|
[2025/09/12 05:24:12 096084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34401|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 096091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 096095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34401|min_srtt:34401|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 096099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:942051|
[2025/09/12 05:24:12 096104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34401|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 096108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 096112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34401|min_srtt:34401|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 096116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:943230|
[2025/09/12 05:24:12 096121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 096124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 096128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 096132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 096137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 096141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:892533|
[2025/09/12 05:24:12 096145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 096149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 096153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652096663|
[2025/09/12 05:24:12 096157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652096663|
[2025/09/12 05:24:12 096161] [debug] |xqc_engine_wakeup_after|wakeup:1757654652096663|now:1757654652096161|diff:502|
[2025/09/12 05:24:12 096165] [debug] |xqc_engine_main_logic|END|now:1757654652096068|
[2025/09/12 05:24:12 096170] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652096170|
[2025/09/12 05:24:12 096174] [debug] |xqc_engine_wakeup_after|wakeup:1757654652096663|now:1757654652096174|diff:489|
[2025/09/12 05:24:12 096177] [debug] |xqc_engine_main_logic|END|now:1757654652096170|
[2025/09/12 05:24:12 097245] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652097244|
[2025/09/12 05:24:12 097255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652096663|pq_index:0|
[2025/09/12 05:24:12 097259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652096068|
[2025/09/12 05:24:12 097271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652097270|
[2025/09/12 05:24:12 097275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652096663|now:1757654652097270|
[2025/09/12 05:24:12 097279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652096663|now:1757654652097270|
[2025/09/12 05:24:12 097283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 097288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34401|min_srtt:34401|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 097293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:943230|
[2025/09/12 05:24:12 097297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 097301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 097305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 097309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 097314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 097318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:892533|
[2025/09/12 05:24:12 097322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 097327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:972|
[2025/09/12 05:24:12 097355] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:972|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654652097335|stream_id:0|stream_offset:892533|
[2025/09/12 05:24:12 097360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:972|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 097365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:12 097370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34401|rtt_var:22|pto_duration:36401|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 097377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 097383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 097389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:12 097396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652158736|now:1757654652097370|interv:61366|
[2025/09/12 05:24:12 097408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652158736|now:1757654652097370|interval:61366|pto_count:0|srtt:34401
[2025/09/12 05:24:12 097416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:46800|
[2025/09/12 05:24:12 097421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 097426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:893712|
[2025/09/12 05:24:12 097430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 097434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:973|
[2025/09/12 05:24:12 097476] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:973|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654652097442|stream_id:0|stream_offset:893712|
[2025/09/12 05:24:12 097489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:973|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 097496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:12 097503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34401|rtt_var:22|pto_duration:36401|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 097510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 097516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 097522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:12 097529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652158843|now:1757654652097503|interv:61340|
[2025/09/12 05:24:12 097536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652158843|now:1757654652097503|interval:61340|pto_count:0|srtt:34401
[2025/09/12 05:24:12 097543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:48000|
[2025/09/12 05:24:12 097550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 097556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:894891|
[2025/09/12 05:24:12 097560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 097564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652098564|now:1757654652097564|interv:1000|
[2025/09/12 05:24:12 097568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 097572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 097576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652098564|
[2025/09/12 05:24:12 097580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652098564|
[2025/09/12 05:24:12 097589] [debug] |xqc_engine_wakeup_after|wakeup:1757654652098564|now:1757654652097589|diff:975|
[2025/09/12 05:24:12 097593] [debug] |xqc_engine_main_logic|END|now:1757654652097270|
[2025/09/12 05:24:12 097880] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652097879|
[2025/09/12 05:24:12 097888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 097894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:408|
[2025/09/12 05:24:12 097898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:409|
[2025/09/12 05:24:12 097904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:409|
[2025/09/12 05:24:12 097908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 097912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:934|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:935|path_largest_ack:934|
[2025/09/12 05:24:12 097917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:821235|prior_time:1757654652059997|is_app_limited:0|send_elapse:36016|ack_elapse:37882|ctl_first_sent_time:1757654652061569|lagest_ack_time:1757654652097879|curr_delivered:865642|
[2025/09/12 05:24:12 097921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652061569|
[2025/09/12 05:24:12 097926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1950||sndq_packets_used_bytes:0|sndq_packets_free:726|
[2025/09/12 05:24:12 097930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:935|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:935|path_largest_ack:935|
[2025/09/12 05:24:12 097934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:823635|prior_time:1757654652062006|is_app_limited:0|send_elapse:35897|ack_elapse:35873|ctl_first_sent_time:1757654652063451|lagest_ack_time:1757654652097879|curr_delivered:866842|
[2025/09/12 05:24:12 097938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652063451|
[2025/09/12 05:24:12 097942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1949||sndq_packets_used_bytes:0|sndq_packets_free:727|
[2025/09/12 05:24:12 097946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34401|rttvar:22|minrtt:30532|latest_rtt:34428|ack_delay:32|
[2025/09/12 05:24:12 097950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34400|rttvar:18|minrtt:30532|latest_rtt:34428|ack_delay:32|
[2025/09/12 05:24:12 097955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:935|lost_pn:932|thresh:3|
[2025/09/12 05:24:12 097959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 097963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34400|rtt_var:18|pto_duration:36400|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 097967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 097971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 097979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:12 097983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652158842|now:1757654652097962|interv:60880|
[2025/09/12 05:24:12 097987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652158842|now:1757654652097962|interval:60880|pto_count:0|srtt:34400
[2025/09/12 05:24:12 097991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35897, ack_elapse 35873, delivered 43207|rate 1203638|lost 202|
[2025/09/12 05:24:12 097996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203638) in round 20|
[2025/09/12 05:24:12 098000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 098004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 098008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652063451|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 098012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652063451|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 098017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1510832|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:45600|srtt:34400|latest_rtt:34428|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 098023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:409|largest:409|pns:2|
[2025/09/12 05:24:12 098027] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:409|frame:ACK |recv_time:1757654652097879|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 098032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772097879|now:1757654652097879|interv:120000000|
[2025/09/12 05:24:12 098036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772097879|now:1757654652097879|interv:120000000|
[2025/09/12 05:24:12 098040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652098564|pq_index:0|
[2025/09/12 05:24:12 098044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652097270|
[2025/09/12 05:24:12 098048] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652098048|
[2025/09/12 05:24:12 098052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652098051|
[2025/09/12 05:24:12 098058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34400|min_srtt:34400|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 098062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:943230|
[2025/09/12 05:24:12 098069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34400|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 098074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 098078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34400|min_srtt:34400|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 098082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:944409|
[2025/09/12 05:24:12 098087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34400|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 098091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 098095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34400|min_srtt:34400|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 098099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:945588|
[2025/09/12 05:24:12 098103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 098107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 098111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 098115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 098120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 098124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:894891|
[2025/09/12 05:24:12 098128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 098132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 098136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652098564|
[2025/09/12 05:24:12 098140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652098564|
[2025/09/12 05:24:12 098144] [debug] |xqc_engine_wakeup_after|wakeup:1757654652098564|now:1757654652098144|diff:420|
[2025/09/12 05:24:12 098148] [debug] |xqc_engine_main_logic|END|now:1757654652098051|
[2025/09/12 05:24:12 098153] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652098153|
[2025/09/12 05:24:12 098156] [debug] |xqc_engine_wakeup_after|wakeup:1757654652098564|now:1757654652098156|diff:408|
[2025/09/12 05:24:12 098160] [debug] |xqc_engine_main_logic|END|now:1757654652098153|
[2025/09/12 05:24:12 099228] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652099228|
[2025/09/12 05:24:12 099239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652098564|pq_index:0|
[2025/09/12 05:24:12 099248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652098051|
[2025/09/12 05:24:12 099253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652099252|
[2025/09/12 05:24:12 099257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652098564|now:1757654652099252|
[2025/09/12 05:24:12 099262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652098564|now:1757654652099252|
[2025/09/12 05:24:12 099266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 099271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34400|min_srtt:34400|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 099275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:945588|
[2025/09/12 05:24:12 099280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 099283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 099287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 099292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 099296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 099300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:894891|
[2025/09/12 05:24:12 099305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 099309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:974|
[2025/09/12 05:24:12 099337] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:974|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654652099317|stream_id:0|stream_offset:894891|
[2025/09/12 05:24:12 099343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:974|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 099348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:12 099353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34400|rtt_var:18|pto_duration:36400|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 099360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 099366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 099372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:12 099384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652160717|now:1757654652099353|interv:61364|
[2025/09/12 05:24:12 099391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652160717|now:1757654652099353|interval:61364|pto_count:0|srtt:34400
[2025/09/12 05:24:12 099397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:46800|
[2025/09/12 05:24:12 099403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 099407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:896070|
[2025/09/12 05:24:12 099412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 099416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:975|
[2025/09/12 05:24:12 099440] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:975|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654652099423|stream_id:0|stream_offset:896070|
[2025/09/12 05:24:12 099447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:975|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 099470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:12 099481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34400|rtt_var:18|pto_duration:36400|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 099487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 099494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 099500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:12 099507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652160823|now:1757654652099480|interv:61343|
[2025/09/12 05:24:12 099513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652160823|now:1757654652099480|interval:61343|pto_count:0|srtt:34400
[2025/09/12 05:24:12 099520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:48000|
[2025/09/12 05:24:12 099529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 099536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:897249|
[2025/09/12 05:24:12 099542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 099549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:976|
[2025/09/12 05:24:12 099575] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:976|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654652099557|stream_id:0|stream_offset:897249|
[2025/09/12 05:24:12 099586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:976|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 099591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:12 099596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34400|rtt_var:18|pto_duration:36400|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 099603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 099609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 099615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:12 099622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652160957|now:1757654652099595|interv:61362|
[2025/09/12 05:24:12 099628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652160957|now:1757654652099595|interval:61362|pto_count:0|srtt:34400
[2025/09/12 05:24:12 099636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:49200|
[2025/09/12 05:24:12 099642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 099646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:898428|
[2025/09/12 05:24:12 099651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 099655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652100654|now:1757654652099654|interv:1000|
[2025/09/12 05:24:12 099658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 099662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 099666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652100654|
[2025/09/12 05:24:12 099670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652100654|
[2025/09/12 05:24:12 099674] [debug] |xqc_engine_wakeup_after|wakeup:1757654652100654|now:1757654652099674|diff:980|
[2025/09/12 05:24:12 099679] [debug] |xqc_engine_main_logic|END|now:1757654652099252|
[2025/09/12 05:24:12 099868] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652099867|
[2025/09/12 05:24:12 099876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 099882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:409|
[2025/09/12 05:24:12 099886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:410|
[2025/09/12 05:24:12 099892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:410|
[2025/09/12 05:24:12 099896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 099901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:936|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:937|path_largest_ack:936|
[2025/09/12 05:24:12 099910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:823635|prior_time:1757654652062006|is_app_limited:0|send_elapse:36025|ack_elapse:37861|ctl_first_sent_time:1757654652063579|lagest_ack_time:1757654652099867|curr_delivered:868042|
[2025/09/12 05:24:12 099914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652063579|
[2025/09/12 05:24:12 099919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1948||sndq_packets_used_bytes:0|sndq_packets_free:728|
[2025/09/12 05:24:12 099923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:937|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:937|path_largest_ack:937|
[2025/09/12 05:24:12 099928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:826035|prior_time:1757654652063980|is_app_limited:0|send_elapse:35870|ack_elapse:35887|ctl_first_sent_time:1757654652065424|lagest_ack_time:1757654652099867|curr_delivered:869242|
[2025/09/12 05:24:12 099932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652065424|
[2025/09/12 05:24:12 099936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1947||sndq_packets_used_bytes:0|sndq_packets_free:729|
[2025/09/12 05:24:12 099940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34400|rttvar:18|minrtt:30532|latest_rtt:34443|ack_delay:32|
[2025/09/12 05:24:12 099945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34401|rttvar:16|minrtt:30532|latest_rtt:34443|ack_delay:32|
[2025/09/12 05:24:12 099949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:937|lost_pn:934|thresh:3|
[2025/09/12 05:24:12 099953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 099958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34401|rtt_var:16|pto_duration:36401|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 099962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 099966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 099970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:12 099974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652160958|now:1757654652099958|interv:61000|
[2025/09/12 05:24:12 099978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652160958|now:1757654652099958|interval:61000|pto_count:0|srtt:34401
[2025/09/12 05:24:12 099982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35870, ack_elapse 35887, delivered 43207|rate 1203973|lost 202|
[2025/09/12 05:24:12 099987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203973) in round 20|
[2025/09/12 05:24:12 099991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 099995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 099999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652065424|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 100006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652065424|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 100010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1510832|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:46800|srtt:34401|latest_rtt:34443|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 100016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:410|largest:410|pns:2|
[2025/09/12 05:24:12 100021] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:410|frame:ACK |recv_time:1757654652099867|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 100025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772099867|now:1757654652099867|interv:120000000|
[2025/09/12 05:24:12 100029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772099867|now:1757654652099867|interv:120000000|
[2025/09/12 05:24:12 100033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652100654|pq_index:0|
[2025/09/12 05:24:12 100037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652099252|
[2025/09/12 05:24:12 100041] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652100041|
[2025/09/12 05:24:12 100046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652100045|
[2025/09/12 05:24:12 100052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34401|min_srtt:34401|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 100056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:945588|
[2025/09/12 05:24:12 100061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34401|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 100065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 100070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34401|min_srtt:34401|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 100074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:946767|
[2025/09/12 05:24:12 100078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34401|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 100083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 100089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34401|min_srtt:34401|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 100094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:947946|
[2025/09/12 05:24:12 100098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 100102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 100106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 100110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 100114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 100118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:898428|
[2025/09/12 05:24:12 100122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 100126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 100130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652100654|
[2025/09/12 05:24:12 100134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652100654|
[2025/09/12 05:24:12 100138] [debug] |xqc_engine_wakeup_after|wakeup:1757654652100654|now:1757654652100138|diff:516|
[2025/09/12 05:24:12 100142] [debug] |xqc_engine_main_logic|END|now:1757654652100045|
[2025/09/12 05:24:12 100147] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652100147|
[2025/09/12 05:24:12 100151] [debug] |xqc_engine_wakeup_after|wakeup:1757654652100654|now:1757654652100151|diff:503|
[2025/09/12 05:24:12 100155] [debug] |xqc_engine_main_logic|END|now:1757654652100147|
[2025/09/12 05:24:12 101225] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652101225|
[2025/09/12 05:24:12 101237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652100654|pq_index:0|
[2025/09/12 05:24:12 101243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652100045|
[2025/09/12 05:24:12 101250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652101248|
[2025/09/12 05:24:12 101256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652100654|now:1757654652101248|
[2025/09/12 05:24:12 101263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652100654|now:1757654652101248|
[2025/09/12 05:24:12 101267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 101272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34401|min_srtt:34401|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 101277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:947946|
[2025/09/12 05:24:12 101286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 101290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 101294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 101298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 101303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 101307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:898428|
[2025/09/12 05:24:12 101312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 101316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:977|
[2025/09/12 05:24:12 101345] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:977|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654652101324|stream_id:0|stream_offset:898428|
[2025/09/12 05:24:12 101351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:977|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 101356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:12 101363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34401|rtt_var:16|pto_duration:36401|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 101370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 101376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 101382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:12 101389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652162725|now:1757654652101363|interv:61362|
[2025/09/12 05:24:12 101395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652162725|now:1757654652101363|interval:61362|pto_count:0|srtt:34401
[2025/09/12 05:24:12 101402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:48000|
[2025/09/12 05:24:12 101408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 101413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:899607|
[2025/09/12 05:24:12 101417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 101421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:978|
[2025/09/12 05:24:12 101451] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:978|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654652101433|stream_id:0|stream_offset:899607|
[2025/09/12 05:24:12 101478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:978|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 101485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:12 101493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34401|rtt_var:16|pto_duration:36401|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 101499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 101505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 101511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:12 101518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652162834|now:1757654652101492|interv:61342|
[2025/09/12 05:24:12 101524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652162834|now:1757654652101492|interval:61342|pto_count:0|srtt:34401
[2025/09/12 05:24:12 101532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:49200|
[2025/09/12 05:24:12 101540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 101545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:900786|
[2025/09/12 05:24:12 101549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 101553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652102553|now:1757654652101553|interv:1000|
[2025/09/12 05:24:12 101557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 101561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 101565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652102553|
[2025/09/12 05:24:12 101569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652102553|
[2025/09/12 05:24:12 101573] [debug] |xqc_engine_wakeup_after|wakeup:1757654652102553|now:1757654652101573|diff:980|
[2025/09/12 05:24:12 101577] [debug] |xqc_engine_main_logic|END|now:1757654652101248|
[2025/09/12 05:24:12 101862] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652101861|
[2025/09/12 05:24:12 101869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 101875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:410|
[2025/09/12 05:24:12 101879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:411|
[2025/09/12 05:24:12 101885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:411|
[2025/09/12 05:24:12 101889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 101899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:938|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:939|path_largest_ack:938|
[2025/09/12 05:24:12 101903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:826035|prior_time:1757654652063980|is_app_limited:0|send_elapse:35994|ack_elapse:37881|ctl_first_sent_time:1757654652065548|lagest_ack_time:1757654652101861|curr_delivered:870442|
[2025/09/12 05:24:12 101908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652065548|
[2025/09/12 05:24:12 101912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1946||sndq_packets_used_bytes:0|sndq_packets_free:730|
[2025/09/12 05:24:12 101917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:939|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:939|path_largest_ack:939|
[2025/09/12 05:24:12 101921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:828435|prior_time:1757654652065981|is_app_limited:0|send_elapse:35876|ack_elapse:35880|ctl_first_sent_time:1757654652067427|lagest_ack_time:1757654652101861|curr_delivered:871642|
[2025/09/12 05:24:12 101926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652067427|
[2025/09/12 05:24:12 101929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1945||sndq_packets_used_bytes:0|sndq_packets_free:731|
[2025/09/12 05:24:12 101933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34401|rttvar:16|minrtt:30532|latest_rtt:34434|ack_delay:32|
[2025/09/12 05:24:12 101938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34401|rttvar:12|minrtt:30532|latest_rtt:34434|ack_delay:32|
[2025/09/12 05:24:12 101942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:939|lost_pn:936|thresh:3|
[2025/09/12 05:24:12 101946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 101950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34401|rtt_var:12|pto_duration:36401|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 101954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 101958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 101962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:12 101966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652162834|now:1757654652101950|interv:60884|
[2025/09/12 05:24:12 101970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652162834|now:1757654652101950|interval:60884|pto_count:0|srtt:34401
[2025/09/12 05:24:12 101974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35876, ack_elapse 35880, delivered 43207|rate 1204208|lost 202|
[2025/09/12 05:24:12 101979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204208) in round 20|
[2025/09/12 05:24:12 101984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 101990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 101994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652067427|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 101999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652067427|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 102003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1510832|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:46800|srtt:34401|latest_rtt:34434|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 102009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:411|largest:411|pns:2|
[2025/09/12 05:24:12 102013] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:411|frame:ACK |recv_time:1757654652101861|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 102018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772101861|now:1757654652101861|interv:120000000|
[2025/09/12 05:24:12 102022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772101861|now:1757654652101861|interv:120000000|
[2025/09/12 05:24:12 102026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652102553|pq_index:0|
[2025/09/12 05:24:12 102030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652101248|
[2025/09/12 05:24:12 102034] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652102034|
[2025/09/12 05:24:12 102039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652102038|
[2025/09/12 05:24:12 102045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34401|min_srtt:34401|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 102049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:947946|
[2025/09/12 05:24:12 102053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34401|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 102058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 102062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34401|min_srtt:34401|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 102066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:949125|
[2025/09/12 05:24:12 102071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34401|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 102078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 102082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34401|min_srtt:34401|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 102086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:950304|
[2025/09/12 05:24:12 102090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 102094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 102098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 102102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 102106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 102110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:900786|
[2025/09/12 05:24:12 102115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 102118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 102122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652102553|
[2025/09/12 05:24:12 102126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652102553|
[2025/09/12 05:24:12 102130] [debug] |xqc_engine_wakeup_after|wakeup:1757654652102553|now:1757654652102130|diff:423|
[2025/09/12 05:24:12 102134] [debug] |xqc_engine_main_logic|END|now:1757654652102038|
[2025/09/12 05:24:12 102139] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652102139|
[2025/09/12 05:24:12 102143] [debug] |xqc_engine_wakeup_after|wakeup:1757654652102553|now:1757654652102143|diff:410|
[2025/09/12 05:24:12 102147] [debug] |xqc_engine_main_logic|END|now:1757654652102139|
[2025/09/12 05:24:12 103215] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652103215|
[2025/09/12 05:24:12 103225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652102553|pq_index:0|
[2025/09/12 05:24:12 103229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652102038|
[2025/09/12 05:24:12 103234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652103233|
[2025/09/12 05:24:12 103239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652102553|now:1757654652103233|
[2025/09/12 05:24:12 103243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652102553|now:1757654652103233|
[2025/09/12 05:24:12 103247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 103257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34401|min_srtt:34401|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 103261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:950304|
[2025/09/12 05:24:12 103266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 103269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 103273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 103277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 103282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 103286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:900786|
[2025/09/12 05:24:12 103291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 103295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:979|
[2025/09/12 05:24:12 103323] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:979|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654652103303|stream_id:0|stream_offset:900786|
[2025/09/12 05:24:12 103329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:979|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 103334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:12 103339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34401|rtt_var:12|pto_duration:36401|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 103346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 103352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 103358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:12 103364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652164704|now:1757654652103339|interv:61365|
[2025/09/12 05:24:12 103371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652164704|now:1757654652103339|interval:61365|pto_count:0|srtt:34401
[2025/09/12 05:24:12 103378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:48000|
[2025/09/12 05:24:12 103385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 103390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:901965|
[2025/09/12 05:24:12 103399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 103403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:980|
[2025/09/12 05:24:12 103427] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:980|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654652103410|stream_id:0|stream_offset:901965|
[2025/09/12 05:24:12 103433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:980|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 103440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:12 103447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34401|rtt_var:12|pto_duration:36401|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 103454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 103479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 103485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:12 103492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652164811|now:1757654652103447|interv:61364|
[2025/09/12 05:24:12 103498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652164811|now:1757654652103447|interval:61364|pto_count:0|srtt:34401
[2025/09/12 05:24:12 103505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:49200|
[2025/09/12 05:24:12 103513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 103520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:903144|
[2025/09/12 05:24:12 103528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 103534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:981|
[2025/09/12 05:24:12 103560] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:981|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49200|now:1757654652103544|stream_id:0|stream_offset:903144|
[2025/09/12 05:24:12 103566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:981|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 103570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49200|applimit:0|
[2025/09/12 05:24:12 103575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34401|rtt_var:12|pto_duration:36401|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 103582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 103588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 103601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50400|
[2025/09/12 05:24:12 103608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652164945|now:1757654652103575|interv:61370|
[2025/09/12 05:24:12 103614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652164945|now:1757654652103575|interval:61370|pto_count:0|srtt:34401
[2025/09/12 05:24:12 103621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:50400|
[2025/09/12 05:24:12 103626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 103630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:904323|
[2025/09/12 05:24:12 103634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 103638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652104638|now:1757654652103638|interv:1000|
[2025/09/12 05:24:12 103642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 103646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 103650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652104638|
[2025/09/12 05:24:12 103654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652104638|
[2025/09/12 05:24:12 103658] [debug] |xqc_engine_wakeup_after|wakeup:1757654652104638|now:1757654652103658|diff:980|
[2025/09/12 05:24:12 103663] [debug] |xqc_engine_main_logic|END|now:1757654652103233|
[2025/09/12 05:24:12 103857] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652103856|
[2025/09/12 05:24:12 103865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 103871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:411|
[2025/09/12 05:24:12 103875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:412|
[2025/09/12 05:24:12 103881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:412|
[2025/09/12 05:24:12 103885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 103889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:940|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:941|path_largest_ack:940|
[2025/09/12 05:24:12 103894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:828435|prior_time:1757654652065981|is_app_limited:0|send_elapse:36005|ack_elapse:37875|ctl_first_sent_time:1757654652067556|lagest_ack_time:1757654652103856|curr_delivered:872842|
[2025/09/12 05:24:12 103899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652067556|
[2025/09/12 05:24:12 103903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1944||sndq_packets_used_bytes:0|sndq_packets_free:732|
[2025/09/12 05:24:12 103907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:941|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:941|path_largest_ack:941|
[2025/09/12 05:24:12 103912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:830835|prior_time:1757654652067967|is_app_limited:0|send_elapse:35850|ack_elapse:35889|ctl_first_sent_time:1757654652069413|lagest_ack_time:1757654652103856|curr_delivered:874042|
[2025/09/12 05:24:12 103921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652069413|
[2025/09/12 05:24:12 103925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1943||sndq_packets_used_bytes:0|sndq_packets_free:733|
[2025/09/12 05:24:12 103929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34401|rttvar:12|minrtt:30532|latest_rtt:34443|ack_delay:32|
[2025/09/12 05:24:12 103933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34402|rttvar:11|minrtt:30532|latest_rtt:34443|ack_delay:32|
[2025/09/12 05:24:12 103937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:941|lost_pn:938|thresh:3|
[2025/09/12 05:24:12 103941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 103945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34402|rtt_var:11|pto_duration:36402|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 103950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 103953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 103957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:12 103961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652164946|now:1757654652103945|interv:61001|
[2025/09/12 05:24:12 103965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652164946|now:1757654652103945|interval:61001|pto_count:0|srtt:34402
[2025/09/12 05:24:12 103970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35850, ack_elapse 35889, delivered 43207|rate 1203906|lost 202|
[2025/09/12 05:24:12 103974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203906) in round 20|
[2025/09/12 05:24:12 103978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 103982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 103986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652069413|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 103991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652069413|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 103995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1510832|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:48000|srtt:34402|latest_rtt:34443|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 104001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:412|largest:412|pns:2|
[2025/09/12 05:24:12 104008] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:412|frame:ACK |recv_time:1757654652103856|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 104012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772103856|now:1757654652103856|interv:120000000|
[2025/09/12 05:24:12 104016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772103856|now:1757654652103856|interv:120000000|
[2025/09/12 05:24:12 104020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652104638|pq_index:0|
[2025/09/12 05:24:12 104024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652103233|
[2025/09/12 05:24:12 104028] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652104028|
[2025/09/12 05:24:12 104033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652104032|
[2025/09/12 05:24:12 104039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34402|min_srtt:34402|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 104044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:950304|
[2025/09/12 05:24:12 104048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34402|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 104053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 104057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34402|min_srtt:34402|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 104061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:48000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:951483|
[2025/09/12 05:24:12 104066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34402|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 104070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 104074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34402|min_srtt:34402|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 104079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:952662|
[2025/09/12 05:24:12 104083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 104087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 104091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 104101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 104105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 104109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:904323|
[2025/09/12 05:24:12 104114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 104117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 104121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652104638|
[2025/09/12 05:24:12 104125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652104638|
[2025/09/12 05:24:12 104129] [debug] |xqc_engine_wakeup_after|wakeup:1757654652104638|now:1757654652104129|diff:509|
[2025/09/12 05:24:12 104134] [debug] |xqc_engine_main_logic|END|now:1757654652104032|
[2025/09/12 05:24:12 104138] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652104138|
[2025/09/12 05:24:12 104142] [debug] |xqc_engine_wakeup_after|wakeup:1757654652104638|now:1757654652104142|diff:496|
[2025/09/12 05:24:12 104146] [debug] |xqc_engine_main_logic|END|now:1757654652104138|
[2025/09/12 05:24:12 105213] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652105213|
[2025/09/12 05:24:12 105224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652104638|pq_index:0|
[2025/09/12 05:24:12 105228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652104032|
[2025/09/12 05:24:12 105233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652105232|
[2025/09/12 05:24:12 105237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652104638|now:1757654652105232|
[2025/09/12 05:24:12 105242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652104638|now:1757654652105232|
[2025/09/12 05:24:12 105245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 105251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34402|min_srtt:34402|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 105255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:952662|
[2025/09/12 05:24:12 105260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 105263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 105267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 105272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 105276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 105285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:904323|
[2025/09/12 05:24:12 105290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 105294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:982|
[2025/09/12 05:24:12 105323] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:982|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654652105302|stream_id:0|stream_offset:904323|
[2025/09/12 05:24:12 105328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:982|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 105333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:12 105338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34402|rtt_var:11|pto_duration:36402|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 105345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 105351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 105357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:12 105364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652166704|now:1757654652105338|interv:61366|
[2025/09/12 05:24:12 105370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652166704|now:1757654652105338|interval:61366|pto_count:0|srtt:34402
[2025/09/12 05:24:12 105377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:49200|
[2025/09/12 05:24:12 105385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 105389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:905502|
[2025/09/12 05:24:12 105393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 105397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:983|
[2025/09/12 05:24:12 105421] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:983|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49200|now:1757654652105405|stream_id:0|stream_offset:905502|
[2025/09/12 05:24:12 105427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:983|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 105434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49200|applimit:0|
[2025/09/12 05:24:12 105441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34402|rtt_var:11|pto_duration:36402|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 105448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 105482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 105490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50400|
[2025/09/12 05:24:12 105496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652166807|now:1757654652105441|interv:61366|
[2025/09/12 05:24:12 105502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652166807|now:1757654652105441|interval:61366|pto_count:0|srtt:34402
[2025/09/12 05:24:12 105509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:50400|
[2025/09/12 05:24:12 105518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 105525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:906681|
[2025/09/12 05:24:12 105532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 105536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652106536|now:1757654652105536|interv:1000|
[2025/09/12 05:24:12 105540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 105543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 105547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652106536|
[2025/09/12 05:24:12 105552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652106536|
[2025/09/12 05:24:12 105556] [debug] |xqc_engine_wakeup_after|wakeup:1757654652106536|now:1757654652105556|diff:980|
[2025/09/12 05:24:12 105560] [debug] |xqc_engine_main_logic|END|now:1757654652105232|
[2025/09/12 05:24:12 105847] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652105845|
[2025/09/12 05:24:12 105854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 105860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:412|
[2025/09/12 05:24:12 105864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:413|
[2025/09/12 05:24:12 105870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:413|
[2025/09/12 05:24:12 105874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 105879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:942|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:943|path_largest_ack:942|
[2025/09/12 05:24:12 105883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:830835|prior_time:1757654652067967|is_app_limited:0|send_elapse:35977|ack_elapse:37878|ctl_first_sent_time:1757654652069540|lagest_ack_time:1757654652105845|curr_delivered:875242|
[2025/09/12 05:24:12 105888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652069540|
[2025/09/12 05:24:12 105892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1942||sndq_packets_used_bytes:0|sndq_packets_free:734|
[2025/09/12 05:24:12 105897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:943|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:943|path_largest_ack:943|
[2025/09/12 05:24:12 105906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:833235|prior_time:1757654652069965|is_app_limited:0|send_elapse:35856|ack_elapse:35880|ctl_first_sent_time:1757654652071408|lagest_ack_time:1757654652105845|curr_delivered:876442|
[2025/09/12 05:24:12 105910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652071408|
[2025/09/12 05:24:12 105914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1941||sndq_packets_used_bytes:0|sndq_packets_free:735|
[2025/09/12 05:24:12 105918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34402|rttvar:11|minrtt:30532|latest_rtt:34437|ack_delay:32|
[2025/09/12 05:24:12 105922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34402|rttvar:9|minrtt:30532|latest_rtt:34437|ack_delay:32|
[2025/09/12 05:24:12 105926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:943|lost_pn:940|thresh:3|
[2025/09/12 05:24:12 105930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 105934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34402|rtt_var:9|pto_duration:36402|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 105939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 105943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 105946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:12 105950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652166807|now:1757654652105934|interv:60873|
[2025/09/12 05:24:12 105954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652166807|now:1757654652105934|interval:60873|pto_count:0|srtt:34402
[2025/09/12 05:24:12 105959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35856, ack_elapse 35880, delivered 43207|rate 1204208|lost 202|
[2025/09/12 05:24:12 105963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204208) in round 20|
[2025/09/12 05:24:12 105967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 105971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 105975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652071408|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 105980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652071408|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 105984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1510832|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:48000|srtt:34402|latest_rtt:34437|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 105993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:413|largest:413|pns:2|
[2025/09/12 05:24:12 105998] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:413|frame:ACK |recv_time:1757654652105845|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 106002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772105845|now:1757654652105845|interv:120000000|
[2025/09/12 05:24:12 106006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772105845|now:1757654652105845|interv:120000000|
[2025/09/12 05:24:12 106010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652106536|pq_index:0|
[2025/09/12 05:24:12 106015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652105232|
[2025/09/12 05:24:12 106019] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652106018|
[2025/09/12 05:24:12 106023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652106022|
[2025/09/12 05:24:12 106029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34402|min_srtt:34402|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 106034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:952662|
[2025/09/12 05:24:12 106038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34402|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 106043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 106047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34402|min_srtt:34402|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 106051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:48000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:953841|
[2025/09/12 05:24:12 106055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34402|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 106060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 106064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34402|min_srtt:34402|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 106068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:955020|
[2025/09/12 05:24:12 106072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 106076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 106082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 106087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 106091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 106095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:906681|
[2025/09/12 05:24:12 106099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 106103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 106107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652106536|
[2025/09/12 05:24:12 106111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652106536|
[2025/09/12 05:24:12 106115] [debug] |xqc_engine_wakeup_after|wakeup:1757654652106536|now:1757654652106115|diff:421|
[2025/09/12 05:24:12 106119] [debug] |xqc_engine_main_logic|END|now:1757654652106022|
[2025/09/12 05:24:12 106124] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652106124|
[2025/09/12 05:24:12 106128] [debug] |xqc_engine_wakeup_after|wakeup:1757654652106536|now:1757654652106128|diff:408|
[2025/09/12 05:24:12 106132] [debug] |xqc_engine_main_logic|END|now:1757654652106124|
[2025/09/12 05:24:12 107210] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652107209|
[2025/09/12 05:24:12 107220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652106536|pq_index:0|
[2025/09/12 05:24:12 107224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652106022|
[2025/09/12 05:24:12 107229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652107228|
[2025/09/12 05:24:12 107234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654652106941|now:1757654652107228|
[2025/09/12 05:24:12 107238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:12 107242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654652106941|now:1757654652107228|
[2025/09/12 05:24:12 107245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:12 107249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652106536|now:1757654652107228|
[2025/09/12 05:24:12 107253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652106536|now:1757654652107228|
[2025/09/12 05:24:12 107257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 107262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:413|ack_delay:25321|first_ack_range:24|largest_pkt_recv_time:1757654652081941|
[2025/09/12 05:24:12 107266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:413|low:389|pkt_pns:2|
[2025/09/12 05:24:12 107270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:401|frame_largest_recv:413|
[2025/09/12 05:24:12 107275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:12 107284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34402|min_srtt:34402|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 107289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:955020|
[2025/09/12 05:24:12 107293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 107297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 107301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 107305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 107310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 107314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:48000|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:906681|
[2025/09/12 05:24:12 107318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 107323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:984|
[2025/09/12 05:24:12 107352] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:984|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:48000|now:1757654652107331|stream_id:0|stream_offset:906681|
[2025/09/12 05:24:12 107358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:984|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 107363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:12 107368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34402|rtt_var:9|pto_duration:36402|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 107375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 107381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 107387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:12 107394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652168733|now:1757654652107368|interv:61365|
[2025/09/12 05:24:12 107400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652168733|now:1757654652107368|interval:61365|pto_count:0|srtt:34402
[2025/09/12 05:24:12 107407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:49207|
[2025/09/12 05:24:12 107415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 107422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:907860|
[2025/09/12 05:24:12 107431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 107435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:985|
[2025/09/12 05:24:12 107477] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:985|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654652107443|stream_id:0|stream_offset:907860|
[2025/09/12 05:24:12 107490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:985|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 107497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:12 107504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34402|rtt_var:9|pto_duration:36402|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 107511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 107517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 107523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:12 107530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652168845|now:1757654652107504|interv:61341|
[2025/09/12 05:24:12 107536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652168845|now:1757654652107504|interval:61341|pto_count:0|srtt:34402
[2025/09/12 05:24:12 107543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:50407|
[2025/09/12 05:24:12 107551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 107555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:909039|
[2025/09/12 05:24:12 107560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 107564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:986|
[2025/09/12 05:24:12 107589] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:986|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654652107571|stream_id:0|stream_offset:909039|
[2025/09/12 05:24:12 107594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:986|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 107599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:12 107603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34402|rtt_var:9|pto_duration:36402|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 107610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 107615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 107628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:12 107635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652168973|now:1757654652107603|interv:61370|
[2025/09/12 05:24:12 107641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652168973|now:1757654652107603|interval:61370|pto_count:0|srtt:34402
[2025/09/12 05:24:12 107648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:51607|
[2025/09/12 05:24:12 107654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 107658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:910218|
[2025/09/12 05:24:12 107662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 107666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652108666|now:1757654652107666|interv:1000|
[2025/09/12 05:24:12 107670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 107674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 107678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652108666|
[2025/09/12 05:24:12 107682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652108666|
[2025/09/12 05:24:12 107686] [debug] |xqc_engine_wakeup_after|wakeup:1757654652108666|now:1757654652107686|diff:980|
[2025/09/12 05:24:12 107690] [debug] |xqc_engine_main_logic|END|now:1757654652107228|
[2025/09/12 05:24:12 107849] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652107847|
[2025/09/12 05:24:12 107857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 107863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:413|
[2025/09/12 05:24:12 107866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:414|
[2025/09/12 05:24:12 107872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:414|
[2025/09/12 05:24:12 107876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 107881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:944|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:945|path_largest_ack:944|
[2025/09/12 05:24:12 107885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:833235|prior_time:1757654652069965|is_app_limited:0|send_elapse:35984|ack_elapse:37882|ctl_first_sent_time:1757654652071536|lagest_ack_time:1757654652107847|curr_delivered:877642|
[2025/09/12 05:24:12 107890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652071536|
[2025/09/12 05:24:12 107895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1940||sndq_packets_used_bytes:0|sndq_packets_free:736|
[2025/09/12 05:24:12 107899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:945|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:945|path_largest_ack:945|
[2025/09/12 05:24:12 107908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:835635|prior_time:1757654652071951|is_app_limited:0|send_elapse:35852|ack_elapse:35896|ctl_first_sent_time:1757654652073392|lagest_ack_time:1757654652107847|curr_delivered:878842|
[2025/09/12 05:24:12 107912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652073392|
[2025/09/12 05:24:12 107916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1939||sndq_packets_used_bytes:0|sndq_packets_free:737|
[2025/09/12 05:24:12 107920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34402|rttvar:9|minrtt:30532|latest_rtt:34455|ack_delay:32|
[2025/09/12 05:24:12 107925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34404|rttvar:12|minrtt:30532|latest_rtt:34455|ack_delay:32|
[2025/09/12 05:24:12 107929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:945|lost_pn:942|thresh:3|
[2025/09/12 05:24:12 107933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 107937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34404|rtt_var:12|pto_duration:36404|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 107941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 107945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 107949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:12 107953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652168975|now:1757654652107937|interv:61038|
[2025/09/12 05:24:12 107957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652168975|now:1757654652107937|interval:61038|pto_count:0|srtt:34404
[2025/09/12 05:24:12 107961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35852, ack_elapse 35896, delivered 43207|rate 1203671|lost 202|
[2025/09/12 05:24:12 107966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203671) in round 20|
[2025/09/12 05:24:12 107971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 107975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 107979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652073392|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 107983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652073392|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 107988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1510832|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:49207|srtt:34404|latest_rtt:34455|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 107996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:414|largest:414|pns:2|
[2025/09/12 05:24:12 108001] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:414|frame:ACK |recv_time:1757654652107847|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 108005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772107847|now:1757654652107847|interv:120000000|
[2025/09/12 05:24:12 108009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772107847|now:1757654652107847|interv:120000000|
[2025/09/12 05:24:12 108013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652108666|pq_index:0|
[2025/09/12 05:24:12 108017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652107228|
[2025/09/12 05:24:12 108021] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652108021|
[2025/09/12 05:24:12 108026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652108025|
[2025/09/12 05:24:12 108032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34404|min_srtt:34404|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 108037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:955020|
[2025/09/12 05:24:12 108041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34404|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 108046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 108050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34404|min_srtt:34404|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 108054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:956199|
[2025/09/12 05:24:12 108059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34404|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 108063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 108067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34404|min_srtt:34404|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 108071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:957378|
[2025/09/12 05:24:12 108076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 108079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 108083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 108090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 108095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 108099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:910218|
[2025/09/12 05:24:12 108103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 108107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 108111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652108666|
[2025/09/12 05:24:12 108115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652108666|
[2025/09/12 05:24:12 108119] [debug] |xqc_engine_wakeup_after|wakeup:1757654652108666|now:1757654652108119|diff:547|
[2025/09/12 05:24:12 108123] [debug] |xqc_engine_main_logic|END|now:1757654652108025|
[2025/09/12 05:24:12 108128] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652108128|
[2025/09/12 05:24:12 108131] [debug] |xqc_engine_wakeup_after|wakeup:1757654652108666|now:1757654652108131|diff:535|
[2025/09/12 05:24:12 108135] [debug] |xqc_engine_main_logic|END|now:1757654652108128|
[2025/09/12 05:24:12 109203] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652109203|
[2025/09/12 05:24:12 109214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652108666|pq_index:0|
[2025/09/12 05:24:12 109218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652108025|
[2025/09/12 05:24:12 109223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652109222|
[2025/09/12 05:24:12 109227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652108666|now:1757654652109222|
[2025/09/12 05:24:12 109232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652108666|now:1757654652109222|
[2025/09/12 05:24:12 109235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 109241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34404|min_srtt:34404|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 109245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:957378|
[2025/09/12 05:24:12 109250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 109254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 109258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 109262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 109266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 109276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:910218|
[2025/09/12 05:24:12 109280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 109284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:987|
[2025/09/12 05:24:12 109313] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:987|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654652109292|stream_id:0|stream_offset:910218|
[2025/09/12 05:24:12 109319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:987|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 109323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:12 109329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34404|rtt_var:12|pto_duration:36404|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 109335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 109342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 109348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:12 109354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652170696|now:1757654652109329|interv:61367|
[2025/09/12 05:24:12 109361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652170696|now:1757654652109329|interval:61367|pto_count:0|srtt:34404
[2025/09/12 05:24:12 109368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:50407|
[2025/09/12 05:24:12 109375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 109379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:911397|
[2025/09/12 05:24:12 109384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 109388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:988|
[2025/09/12 05:24:12 109413] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:988|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654652109395|stream_id:0|stream_offset:911397|
[2025/09/12 05:24:12 109418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:988|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 109425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:12 109432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34404|rtt_var:12|pto_duration:36404|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 109445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 109452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 109478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:12 109485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652170799|now:1757654652109431|interv:61368|
[2025/09/12 05:24:12 109492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652170799|now:1757654652109431|interval:61368|pto_count:0|srtt:34404
[2025/09/12 05:24:12 109499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:51607|
[2025/09/12 05:24:12 109506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 109513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:912576|
[2025/09/12 05:24:12 109520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 109527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652110526|now:1757654652109526|interv:1000|
[2025/09/12 05:24:12 109532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 109536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 109540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652110526|
[2025/09/12 05:24:12 109544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652110526|
[2025/09/12 05:24:12 109548] [debug] |xqc_engine_wakeup_after|wakeup:1757654652110526|now:1757654652109548|diff:978|
[2025/09/12 05:24:12 109552] [debug] |xqc_engine_main_logic|END|now:1757654652109222|
[2025/09/12 05:24:12 109835] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652109834|
[2025/09/12 05:24:12 109843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 109849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:414|
[2025/09/12 05:24:12 109853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:415|
[2025/09/12 05:24:12 109858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:415|
[2025/09/12 05:24:12 109862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 109867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:946|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:947|path_largest_ack:946|
[2025/09/12 05:24:12 109872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:835635|prior_time:1757654652071951|is_app_limited:0|send_elapse:35980|ack_elapse:37883|ctl_first_sent_time:1757654652073520|lagest_ack_time:1757654652109834|curr_delivered:880042|
[2025/09/12 05:24:12 109876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652073520|
[2025/09/12 05:24:12 109881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1938||sndq_packets_used_bytes:0|sndq_packets_free:738|
[2025/09/12 05:24:12 109890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:947|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:947|path_largest_ack:947|
[2025/09/12 05:24:12 109894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:838035|prior_time:1757654652073951|is_app_limited:0|send_elapse:35881|ack_elapse:35883|ctl_first_sent_time:1757654652075389|lagest_ack_time:1757654652109834|curr_delivered:881242|
[2025/09/12 05:24:12 109898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652075389|
[2025/09/12 05:24:12 109902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1937||sndq_packets_used_bytes:0|sndq_packets_free:739|
[2025/09/12 05:24:12 109906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34404|rttvar:12|minrtt:30532|latest_rtt:34445|ack_delay:32|
[2025/09/12 05:24:12 109910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34405|rttvar:11|minrtt:30532|latest_rtt:34445|ack_delay:32|
[2025/09/12 05:24:12 109915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:947|lost_pn:944|thresh:3|
[2025/09/12 05:24:12 109919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 109923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34405|rtt_var:11|pto_duration:36405|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 109927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 109931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 109935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:12 109939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652170800|now:1757654652109923|interv:60877|
[2025/09/12 05:24:12 109943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652170800|now:1757654652109923|interval:60877|pto_count:0|srtt:34405
[2025/09/12 05:24:12 109947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35881, ack_elapse 35883, delivered 43207|rate 1204107|lost 202|
[2025/09/12 05:24:12 109952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204107) in round 20|
[2025/09/12 05:24:12 109956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 109960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 109964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652075389|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 109968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652075389|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 109973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1510832|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:49207|srtt:34405|latest_rtt:34445|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 109981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:415|largest:415|pns:2|
[2025/09/12 05:24:12 109985] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:415|frame:ACK |recv_time:1757654652109834|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 109990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772109834|now:1757654652109834|interv:120000000|
[2025/09/12 05:24:12 109994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772109834|now:1757654652109834|interv:120000000|
[2025/09/12 05:24:12 109998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652110526|pq_index:0|
[2025/09/12 05:24:12 110003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652109222|
[2025/09/12 05:24:12 110007] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652110007|
[2025/09/12 05:24:12 110011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652110010|
[2025/09/12 05:24:12 110017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34405|min_srtt:34405|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 110022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:957378|
[2025/09/12 05:24:12 110026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34405|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 110031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 110035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34405|min_srtt:34405|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 110039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:958557|
[2025/09/12 05:24:12 110044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34405|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 110048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 110052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34405|min_srtt:34405|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 110056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:959736|
[2025/09/12 05:24:12 110061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 110067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 110071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 110075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 110080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 110084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:912576|
[2025/09/12 05:24:12 110088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 110092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 110096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652110526|
[2025/09/12 05:24:12 110100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652110526|
[2025/09/12 05:24:12 110104] [debug] |xqc_engine_wakeup_after|wakeup:1757654652110526|now:1757654652110104|diff:422|
[2025/09/12 05:24:12 110108] [debug] |xqc_engine_main_logic|END|now:1757654652110010|
[2025/09/12 05:24:12 110113] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652110113|
[2025/09/12 05:24:12 110117] [debug] |xqc_engine_wakeup_after|wakeup:1757654652110526|now:1757654652110117|diff:409|
[2025/09/12 05:24:12 110121] [debug] |xqc_engine_main_logic|END|now:1757654652110113|
[2025/09/12 05:24:12 111189] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652111188|
[2025/09/12 05:24:12 111199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652110526|pq_index:0|
[2025/09/12 05:24:12 111203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652110010|
[2025/09/12 05:24:12 111208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652111207|
[2025/09/12 05:24:12 111213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652110526|now:1757654652111207|
[2025/09/12 05:24:12 111217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652110526|now:1757654652111207|
[2025/09/12 05:24:12 111221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 111226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34405|min_srtt:34405|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 111230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:959736|
[2025/09/12 05:24:12 111235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 111239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 111242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 111252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 111256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 111260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:912576|
[2025/09/12 05:24:12 111265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 111269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:989|
[2025/09/12 05:24:12 111298] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:989|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654652111277|stream_id:0|stream_offset:912576|
[2025/09/12 05:24:12 111303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:989|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 111308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:12 111313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34405|rtt_var:11|pto_duration:36405|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 111320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 111326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 111332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:12 111339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652172682|now:1757654652111313|interv:61369|
[2025/09/12 05:24:12 111345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652172682|now:1757654652111313|interval:61369|pto_count:0|srtt:34405
[2025/09/12 05:24:12 111352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:50407|
[2025/09/12 05:24:12 111360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 111364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:913755|
[2025/09/12 05:24:12 111368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 111372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:990|
[2025/09/12 05:24:12 111396] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:990|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654652111380|stream_id:0|stream_offset:913755|
[2025/09/12 05:24:12 111402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:990|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 111408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:12 111423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34405|rtt_var:11|pto_duration:36405|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 111430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 111437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 111443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:12 111450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652172785|now:1757654652111423|interv:61362|
[2025/09/12 05:24:12 111480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652172785|now:1757654652111423|interval:61362|pto_count:0|srtt:34405
[2025/09/12 05:24:12 111488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:51607|
[2025/09/12 05:24:12 111496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 111502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:914934|
[2025/09/12 05:24:12 111506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 111510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:991|
[2025/09/12 05:24:12 111535] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:991|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654652111518|stream_id:0|stream_offset:914934|
[2025/09/12 05:24:12 111541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:991|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 111545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:12 111550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34405|rtt_var:11|pto_duration:36405|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 111557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 111563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 111569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:12 111575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652172923|now:1757654652111549|interv:61374|
[2025/09/12 05:24:12 111582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652172923|now:1757654652111549|interval:61374|pto_count:0|srtt:34405
[2025/09/12 05:24:12 111589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:52807|
[2025/09/12 05:24:12 111596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 111605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:916113|
[2025/09/12 05:24:12 111610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 111613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652112613|now:1757654652111613|interv:1000|
[2025/09/12 05:24:12 111617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 111621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 111625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652112613|
[2025/09/12 05:24:12 111629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652112613|
[2025/09/12 05:24:12 111633] [debug] |xqc_engine_wakeup_after|wakeup:1757654652112613|now:1757654652111633|diff:980|
[2025/09/12 05:24:12 111638] [debug] |xqc_engine_main_logic|END|now:1757654652111207|
[2025/09/12 05:24:12 111840] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652111839|
[2025/09/12 05:24:12 111848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 111854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:415|
[2025/09/12 05:24:12 111858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:416|
[2025/09/12 05:24:12 111864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:416|
[2025/09/12 05:24:12 111868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 111873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:948|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:949|path_largest_ack:948|
[2025/09/12 05:24:12 111877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:838035|prior_time:1757654652073951|is_app_limited:0|send_elapse:36010|ack_elapse:37888|ctl_first_sent_time:1757654652075518|lagest_ack_time:1757654652111839|curr_delivered:882442|
[2025/09/12 05:24:12 111882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652075518|
[2025/09/12 05:24:12 111886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1936||sndq_packets_used_bytes:0|sndq_packets_free:740|
[2025/09/12 05:24:12 111891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:949|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:949|path_largest_ack:949|
[2025/09/12 05:24:12 111895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:840435|prior_time:1757654652075961|is_app_limited:0|send_elapse:35887|ack_elapse:35878|ctl_first_sent_time:1757654652077401|lagest_ack_time:1757654652111839|curr_delivered:883642|
[2025/09/12 05:24:12 111899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652077401|
[2025/09/12 05:24:12 111903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1935||sndq_packets_used_bytes:0|sndq_packets_free:741|
[2025/09/12 05:24:12 111908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34405|rttvar:11|minrtt:30532|latest_rtt:34438|ack_delay:32|
[2025/09/12 05:24:12 111912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34405|rttvar:9|minrtt:30532|latest_rtt:34438|ack_delay:32|
[2025/09/12 05:24:12 111921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:949|lost_pn:946|thresh:3|
[2025/09/12 05:24:12 111925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 111929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34405|rtt_var:9|pto_duration:36405|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 111933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 111937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 111941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:12 111945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652172923|now:1757654652111929|interv:60994|
[2025/09/12 05:24:12 111949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652172923|now:1757654652111929|interval:60994|pto_count:0|srtt:34405
[2025/09/12 05:24:12 111954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35887, ack_elapse 35878, delivered 43207|rate 1203973|lost 202|
[2025/09/12 05:24:12 111958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203973) in round 20|
[2025/09/12 05:24:12 111962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 111967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 111970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652077401|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 111975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652077401|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 111980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1510832|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:50407|srtt:34405|latest_rtt:34438|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 111986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:416|largest:416|pns:2|
[2025/09/12 05:24:12 111991] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:416|frame:ACK |recv_time:1757654652111839|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 111995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772111839|now:1757654652111839|interv:120000000|
[2025/09/12 05:24:12 111999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772111839|now:1757654652111839|interv:120000000|
[2025/09/12 05:24:12 112003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652112613|pq_index:0|
[2025/09/12 05:24:12 112008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652111207|
[2025/09/12 05:24:12 112015] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652112015|
[2025/09/12 05:24:12 112020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652112019|
[2025/09/12 05:24:12 112026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34405|min_srtt:34405|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 112030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:959736|
[2025/09/12 05:24:12 112035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34405|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 112039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 112044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34405|min_srtt:34405|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 112048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:960915|
[2025/09/12 05:24:12 112052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34405|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 112056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 112061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34405|min_srtt:34405|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 112065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:962094|
[2025/09/12 05:24:12 112069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 112073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 112077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 112081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 112085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 112089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:916113|
[2025/09/12 05:24:12 112094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 112098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 112104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652112613|
[2025/09/12 05:24:12 112108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652112613|
[2025/09/12 05:24:12 112112] [debug] |xqc_engine_wakeup_after|wakeup:1757654652112613|now:1757654652112112|diff:501|
[2025/09/12 05:24:12 112117] [debug] |xqc_engine_main_logic|END|now:1757654652112019|
[2025/09/12 05:24:12 112122] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652112122|
[2025/09/12 05:24:12 112125] [debug] |xqc_engine_wakeup_after|wakeup:1757654652112613|now:1757654652112125|diff:488|
[2025/09/12 05:24:12 112129] [debug] |xqc_engine_main_logic|END|now:1757654652112122|
[2025/09/12 05:24:12 113197] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652113197|
[2025/09/12 05:24:12 113208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652112613|pq_index:0|
[2025/09/12 05:24:12 113212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652112019|
[2025/09/12 05:24:12 113217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652113216|
[2025/09/12 05:24:12 113222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652112613|now:1757654652113216|
[2025/09/12 05:24:12 113226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652112613|now:1757654652113216|
[2025/09/12 05:24:12 113230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 113235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34405|min_srtt:34405|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 113240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:962094|
[2025/09/12 05:24:12 113244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 113248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 113252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 113256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 113261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 113265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:916113|
[2025/09/12 05:24:12 113269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 113274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:992|
[2025/09/12 05:24:12 113302] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:992|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654652113282|stream_id:0|stream_offset:916113|
[2025/09/12 05:24:12 113307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:992|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 113319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:12 113326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34405|rtt_var:9|pto_duration:36405|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 113332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 113339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 113345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:12 113351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652174687|now:1757654652113325|interv:61362|
[2025/09/12 05:24:12 113357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652174687|now:1757654652113325|interval:61362|pto_count:0|srtt:34405
[2025/09/12 05:24:12 113364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:51607|
[2025/09/12 05:24:12 113369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 113373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:917292|
[2025/09/12 05:24:12 113378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 113382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:993|
[2025/09/12 05:24:12 113407] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:993|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654652113389|stream_id:0|stream_offset:917292|
[2025/09/12 05:24:12 113414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:993|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 113421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:12 113429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34405|rtt_var:9|pto_duration:36405|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 113435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 113442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 113448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:12 113454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652174794|now:1757654652113428|interv:61366|
[2025/09/12 05:24:12 113480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652174794|now:1757654652113428|interval:61366|pto_count:0|srtt:34405
[2025/09/12 05:24:12 113488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:52807|
[2025/09/12 05:24:12 113502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 113509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:918471|
[2025/09/12 05:24:12 113516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 113522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652114521|now:1757654652113521|interv:1000|
[2025/09/12 05:24:12 113526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 113529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 113533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652114521|
[2025/09/12 05:24:12 113538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652114521|
[2025/09/12 05:24:12 113542] [debug] |xqc_engine_wakeup_after|wakeup:1757654652114521|now:1757654652113542|diff:979|
[2025/09/12 05:24:12 113546] [debug] |xqc_engine_main_logic|END|now:1757654652113216|
[2025/09/12 05:24:12 113825] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652113823|
[2025/09/12 05:24:12 113832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 113838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:416|
[2025/09/12 05:24:12 113842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:417|
[2025/09/12 05:24:12 113848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:417|
[2025/09/12 05:24:12 113852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 113857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:950|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:951|path_largest_ack:950|
[2025/09/12 05:24:12 113862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:840435|prior_time:1757654652075961|is_app_limited:0|send_elapse:36019|ack_elapse:37862|ctl_first_sent_time:1757654652077533|lagest_ack_time:1757654652113823|curr_delivered:884842|
[2025/09/12 05:24:12 113867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652077533|
[2025/09/12 05:24:12 113871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1934||sndq_packets_used_bytes:0|sndq_packets_free:742|
[2025/09/12 05:24:12 113875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:951|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:951|path_largest_ack:951|
[2025/09/12 05:24:12 113880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:842835|prior_time:1757654652077938|is_app_limited:0|send_elapse:35872|ack_elapse:35885|ctl_first_sent_time:1757654652079375|lagest_ack_time:1757654652113823|curr_delivered:886042|
[2025/09/12 05:24:12 113884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652079375|
[2025/09/12 05:24:12 113888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1933||sndq_packets_used_bytes:0|sndq_packets_free:743|
[2025/09/12 05:24:12 113892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34405|rttvar:9|minrtt:30532|latest_rtt:34448|ack_delay:32|
[2025/09/12 05:24:12 113901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34407|rttvar:9|minrtt:30532|latest_rtt:34448|ack_delay:32|
[2025/09/12 05:24:12 113905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:951|lost_pn:948|thresh:3|
[2025/09/12 05:24:12 113909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 113913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34407|rtt_var:9|pto_duration:36407|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 113918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 113922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 113925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:12 113929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652174796|now:1757654652113913|interv:60883|
[2025/09/12 05:24:12 113933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652174796|now:1757654652113913|interval:60883|pto_count:0|srtt:34407
[2025/09/12 05:24:12 113938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35872, ack_elapse 35885, delivered 43207|rate 1204040|lost 202|
[2025/09/12 05:24:12 113942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204040) in round 20|
[2025/09/12 05:24:12 113946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 113950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 113954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652079375|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 113959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652079375|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 113963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1510832|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:50407|srtt:34407|latest_rtt:34448|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 113969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:417|largest:417|pns:2|
[2025/09/12 05:24:12 113973] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:417|frame:ACK |recv_time:1757654652113823|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 113978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772113823|now:1757654652113823|interv:120000000|
[2025/09/12 05:24:12 113982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772113823|now:1757654652113823|interv:120000000|
[2025/09/12 05:24:12 113986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652114521|pq_index:0|
[2025/09/12 05:24:12 113993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652113216|
[2025/09/12 05:24:12 113997] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652113996|
[2025/09/12 05:24:12 114001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652114000|
[2025/09/12 05:24:12 114007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34407|min_srtt:34407|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 114011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:962094|
[2025/09/12 05:24:12 114016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34407|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 114020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 114025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34407|min_srtt:34407|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 114029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:963273|
[2025/09/12 05:24:12 114033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34407|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 114038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 114042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34407|min_srtt:34407|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 114046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:964452|
[2025/09/12 05:24:12 114050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 114054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 114058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 114062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 114067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 114071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:918471|
[2025/09/12 05:24:12 114078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 114081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 114085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652114521|
[2025/09/12 05:24:12 114089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652114521|
[2025/09/12 05:24:12 114093] [debug] |xqc_engine_wakeup_after|wakeup:1757654652114521|now:1757654652114093|diff:428|
[2025/09/12 05:24:12 114098] [debug] |xqc_engine_main_logic|END|now:1757654652114000|
[2025/09/12 05:24:12 114103] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652114103|
[2025/09/12 05:24:12 114106] [debug] |xqc_engine_wakeup_after|wakeup:1757654652114521|now:1757654652114106|diff:415|
[2025/09/12 05:24:12 114110] [debug] |xqc_engine_main_logic|END|now:1757654652114103|
[2025/09/12 05:24:12 115179] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652115179|
[2025/09/12 05:24:12 115189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652114521|pq_index:0|
[2025/09/12 05:24:12 115194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652114000|
[2025/09/12 05:24:12 115199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652115198|
[2025/09/12 05:24:12 115203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652114521|now:1757654652115198|
[2025/09/12 05:24:12 115208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652114521|now:1757654652115198|
[2025/09/12 05:24:12 115214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 115220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34407|min_srtt:34407|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 115225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:964452|
[2025/09/12 05:24:12 115229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 115233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 115237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 115241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 115246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 115250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:918471|
[2025/09/12 05:24:12 115254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 115259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:994|
[2025/09/12 05:24:12 115287] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:994|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654652115267|stream_id:0|stream_offset:918471|
[2025/09/12 05:24:12 115299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:994|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 115305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:12 115312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34407|rtt_var:9|pto_duration:36407|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 115319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 115325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 115331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:12 115338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652176674|now:1757654652115311|interv:61363|
[2025/09/12 05:24:12 115344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652176674|now:1757654652115311|interval:61363|pto_count:0|srtt:34407
[2025/09/12 05:24:12 115351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:51607|
[2025/09/12 05:24:12 115356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 115360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:919650|
[2025/09/12 05:24:12 115365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 115369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:995|
[2025/09/12 05:24:12 115394] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:995|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654652115376|stream_id:0|stream_offset:919650|
[2025/09/12 05:24:12 115400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:995|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 115408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:12 115415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34407|rtt_var:9|pto_duration:36407|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 115422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 115428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 115434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:12 115440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652176783|now:1757654652115414|interv:61369|
[2025/09/12 05:24:12 115447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652176783|now:1757654652115414|interval:61369|pto_count:0|srtt:34407
[2025/09/12 05:24:12 115481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:52807|
[2025/09/12 05:24:12 115490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 115498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:920829|
[2025/09/12 05:24:12 115505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 115511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:996|
[2025/09/12 05:24:12 115536] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:996|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52807|now:1757654652115518|stream_id:0|stream_offset:920829|
[2025/09/12 05:24:12 115541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:996|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 115546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52807|applimit:0|
[2025/09/12 05:24:12 115550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34407|rtt_var:9|pto_duration:36407|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 115557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 115563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 115569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:12 115575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652176925|now:1757654652115550|interv:61375|
[2025/09/12 05:24:12 115582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652176925|now:1757654652115550|interval:61375|pto_count:0|srtt:34407
[2025/09/12 05:24:12 115589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:54007|
[2025/09/12 05:24:12 115596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 115601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:922008|
[2025/09/12 05:24:12 115606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 115609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652116609|now:1757654652115609|interv:1000|
[2025/09/12 05:24:12 115613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 115617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 115621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652116609|
[2025/09/12 05:24:12 115625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652116609|
[2025/09/12 05:24:12 115634] [debug] |xqc_engine_wakeup_after|wakeup:1757654652116609|now:1757654652115634|diff:975|
[2025/09/12 05:24:12 115638] [debug] |xqc_engine_main_logic|END|now:1757654652115198|
[2025/09/12 05:24:12 115823] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652115821|
[2025/09/12 05:24:12 115831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 115836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:417|
[2025/09/12 05:24:12 115840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:418|
[2025/09/12 05:24:12 115846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:418|
[2025/09/12 05:24:12 115850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 115855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:952|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:953|path_largest_ack:952|
[2025/09/12 05:24:12 115859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:842835|prior_time:1757654652077938|is_app_limited:0|send_elapse:36000|ack_elapse:37883|ctl_first_sent_time:1757654652079503|lagest_ack_time:1757654652115821|curr_delivered:887242|
[2025/09/12 05:24:12 115864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652079503|
[2025/09/12 05:24:12 115869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1932||sndq_packets_used_bytes:0|sndq_packets_free:744|
[2025/09/12 05:24:12 115873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:953|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:953|path_largest_ack:953|
[2025/09/12 05:24:12 115877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:845235|prior_time:1757654652079940|is_app_limited:0|send_elapse:35898|ack_elapse:35881|ctl_first_sent_time:1757654652081384|lagest_ack_time:1757654652115821|curr_delivered:888442|
[2025/09/12 05:24:12 115882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652081384|
[2025/09/12 05:24:12 115886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1931||sndq_packets_used_bytes:0|sndq_packets_free:745|
[2025/09/12 05:24:12 115890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34407|rttvar:9|minrtt:30532|latest_rtt:34437|ack_delay:32|
[2025/09/12 05:24:12 115894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34407|rttvar:7|minrtt:30532|latest_rtt:34437|ack_delay:32|
[2025/09/12 05:24:12 115898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:953|lost_pn:950|thresh:3|
[2025/09/12 05:24:12 115902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 115906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34407|rtt_var:7|pto_duration:36407|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 115910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 115914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 115918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:12 115930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652176925|now:1757654652115906|interv:61019|
[2025/09/12 05:24:12 115934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652176925|now:1757654652115906|interval:61019|pto_count:0|srtt:34407
[2025/09/12 05:24:12 115938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35898, ack_elapse 35881, delivered 43207|rate 1203604|lost 202|
[2025/09/12 05:24:12 115943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203604) in round 20|
[2025/09/12 05:24:12 115947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 115951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 115955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652081384|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 115959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652081384|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 115964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:906499|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:51607|srtt:34407|latest_rtt:34437|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 115970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:418|largest:418|pns:2|
[2025/09/12 05:24:12 115975] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:418|frame:ACK |recv_time:1757654652115821|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 115980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772115821|now:1757654652115821|interv:120000000|
[2025/09/12 05:24:12 115984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772115821|now:1757654652115821|interv:120000000|
[2025/09/12 05:24:12 115987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652116609|pq_index:0|
[2025/09/12 05:24:12 115992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652115198|
[2025/09/12 05:24:12 115996] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652115995|
[2025/09/12 05:24:12 116000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652115999|
[2025/09/12 05:24:12 116006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34407|min_srtt:34407|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 116010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51607|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:964452|
[2025/09/12 05:24:12 116015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34407|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 116022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 116027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34407|min_srtt:34407|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 116031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:51607|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:965631|
[2025/09/12 05:24:12 116036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34407|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 116040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 116044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34407|min_srtt:34407|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 116048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51607|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:966810|
[2025/09/12 05:24:12 116053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 116057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 116060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 116065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 116069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 116073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:922008|
[2025/09/12 05:24:12 116077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 116081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 116085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652116609|
[2025/09/12 05:24:12 116089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652116609|
[2025/09/12 05:24:12 116093] [debug] |xqc_engine_wakeup_after|wakeup:1757654652116609|now:1757654652116093|diff:516|
[2025/09/12 05:24:12 116097] [debug] |xqc_engine_main_logic|END|now:1757654652115999|
[2025/09/12 05:24:12 116102] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652116102|
[2025/09/12 05:24:12 116106] [debug] |xqc_engine_wakeup_after|wakeup:1757654652116609|now:1757654652116106|diff:503|
[2025/09/12 05:24:12 116110] [debug] |xqc_engine_main_logic|END|now:1757654652116102|
[2025/09/12 05:24:12 117177] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652117177|
[2025/09/12 05:24:12 117187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652116609|pq_index:0|
[2025/09/12 05:24:12 117197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652115999|
[2025/09/12 05:24:12 117202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652117201|
[2025/09/12 05:24:12 117206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652116609|now:1757654652117201|
[2025/09/12 05:24:12 117210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652116609|now:1757654652117201|
[2025/09/12 05:24:12 117214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 117220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34407|min_srtt:34407|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 117224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51607|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:966810|
[2025/09/12 05:24:12 117229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 117233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 117237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 117241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 117245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 117250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:922008|
[2025/09/12 05:24:12 117254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 117259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:997|
[2025/09/12 05:24:12 117288] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:997|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654652117267|stream_id:0|stream_offset:922008|
[2025/09/12 05:24:12 117293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:997|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 117298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:12 117303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34407|rtt_var:7|pto_duration:36407|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 117310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 117317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 117323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:12 117330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652178674|now:1757654652117303|interv:61371|
[2025/09/12 05:24:12 117342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652178674|now:1757654652117303|interval:61371|pto_count:0|srtt:34407
[2025/09/12 05:24:12 117350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:52807|
[2025/09/12 05:24:12 117355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 117359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:923187|
[2025/09/12 05:24:12 117364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 117368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652118367|now:1757654652117367|interv:1000|
[2025/09/12 05:24:12 117372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 117375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 117379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652118367|
[2025/09/12 05:24:12 117384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652118367|
[2025/09/12 05:24:12 117388] [debug] |xqc_engine_wakeup_after|wakeup:1757654652118367|now:1757654652117387|diff:980|
[2025/09/12 05:24:12 117392] [debug] |xqc_engine_main_logic|END|now:1757654652117201|
[2025/09/12 05:24:12 117816] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652117815|
[2025/09/12 05:24:12 117828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 117835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:418|
[2025/09/12 05:24:12 117838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:419|
[2025/09/12 05:24:12 117844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:419|
[2025/09/12 05:24:12 117848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 117853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:954|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:955|path_largest_ack:954|
[2025/09/12 05:24:12 117858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:845235|prior_time:1757654652079940|is_app_limited:0|send_elapse:36029|ack_elapse:37875|ctl_first_sent_time:1757654652081515|lagest_ack_time:1757654652117815|curr_delivered:889642|
[2025/09/12 05:24:12 117863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652081515|
[2025/09/12 05:24:12 117867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1930||sndq_packets_used_bytes:0|sndq_packets_free:746|
[2025/09/12 05:24:12 117871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:955|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:955|path_largest_ack:955|
[2025/09/12 05:24:12 117875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:847635|prior_time:1757654652081941|is_app_limited:0|send_elapse:35897|ack_elapse:35874|ctl_first_sent_time:1757654652083398|lagest_ack_time:1757654652117815|curr_delivered:890842|
[2025/09/12 05:24:12 117885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652083398|
[2025/09/12 05:24:12 117888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1929||sndq_packets_used_bytes:0|sndq_packets_free:747|
[2025/09/12 05:24:12 117892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34407|rttvar:7|minrtt:30532|latest_rtt:34417|ack_delay:32|
[2025/09/12 05:24:12 117897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34405|rttvar:11|minrtt:30532|latest_rtt:34417|ack_delay:32|
[2025/09/12 05:24:12 117901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:955|lost_pn:952|thresh:3|
[2025/09/12 05:24:12 117905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 117909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34405|rtt_var:11|pto_duration:36405|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 117914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 117918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 117921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:12 117925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652178672|now:1757654652117909|interv:60763|
[2025/09/12 05:24:12 117929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652178672|now:1757654652117909|interval:60763|pto_count:0|srtt:34405
[2025/09/12 05:24:12 117934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35897, ack_elapse 35874, delivered 43207|rate 1203638|lost 202|
[2025/09/12 05:24:12 117938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203638) in round 20|
[2025/09/12 05:24:12 117942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 117947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 117950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652083398|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 117955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652083398|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 117959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:906499|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:50407|srtt:34405|latest_rtt:34417|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 117965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:419|largest:419|pns:2|
[2025/09/12 05:24:12 117970] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:419|frame:ACK |recv_time:1757654652117815|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 117978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772117815|now:1757654652117815|interv:120000000|
[2025/09/12 05:24:12 117982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772117815|now:1757654652117815|interv:120000000|
[2025/09/12 05:24:12 117986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652118367|pq_index:0|
[2025/09/12 05:24:12 117990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652117201|
[2025/09/12 05:24:12 117994] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652117994|
[2025/09/12 05:24:12 117999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652117998|
[2025/09/12 05:24:12 118005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34405|min_srtt:34405|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 118009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:966810|
[2025/09/12 05:24:12 118014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34405|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 118018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 118023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34405|min_srtt:34405|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 118027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:967989|
[2025/09/12 05:24:12 118031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34405|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 118036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 118040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34405|min_srtt:34405|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 118044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:969168|
[2025/09/12 05:24:12 118048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 118052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 118056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 118060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 118067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 118071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:923187|
[2025/09/12 05:24:12 118076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 118079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 118083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652118367|
[2025/09/12 05:24:12 118087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652118367|
[2025/09/12 05:24:12 118091] [debug] |xqc_engine_wakeup_after|wakeup:1757654652118367|now:1757654652118091|diff:276|
[2025/09/12 05:24:12 118096] [debug] |xqc_engine_main_logic|END|now:1757654652117998|
[2025/09/12 05:24:12 118101] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652118100|
[2025/09/12 05:24:12 118105] [debug] |xqc_engine_wakeup_after|wakeup:1757654652118367|now:1757654652118105|diff:262|
[2025/09/12 05:24:12 118109] [debug] |xqc_engine_main_logic|END|now:1757654652118100|
[2025/09/12 05:24:12 119176] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652119176|
[2025/09/12 05:24:12 119187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652118367|pq_index:0|
[2025/09/12 05:24:12 119191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652117998|
[2025/09/12 05:24:12 119196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652119195|
[2025/09/12 05:24:12 119201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652118367|now:1757654652119195|
[2025/09/12 05:24:12 119205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652118367|now:1757654652119195|
[2025/09/12 05:24:12 119209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 119214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34405|min_srtt:34405|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 119219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:969168|
[2025/09/12 05:24:12 119223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 119227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 119231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 119236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 119240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 119244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:923187|
[2025/09/12 05:24:12 119254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 119258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:998|
[2025/09/12 05:24:12 119289] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:998|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654652119266|stream_id:0|stream_offset:923187|
[2025/09/12 05:24:12 119294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:998|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 119299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:12 119305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34405|rtt_var:11|pto_duration:36405|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 119312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 119318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 119324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:12 119331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652180671|now:1757654652119304|interv:61367|
[2025/09/12 05:24:12 119337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652180671|now:1757654652119304|interval:61367|pto_count:0|srtt:34405
[2025/09/12 05:24:12 119345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:51607|
[2025/09/12 05:24:12 119351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 119355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:924366|
[2025/09/12 05:24:12 119360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 119364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:999|
[2025/09/12 05:24:12 119388] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:999|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654652119371|stream_id:0|stream_offset:924366|
[2025/09/12 05:24:12 119393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:999|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 119400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:12 119407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34405|rtt_var:11|pto_duration:36405|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 119414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 119420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 119432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:12 119439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652180776|now:1757654652119407|interv:61369|
[2025/09/12 05:24:12 119445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652180776|now:1757654652119407|interval:61369|pto_count:0|srtt:34405
[2025/09/12 05:24:12 119452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:52807|
[2025/09/12 05:24:12 119481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 119488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:925545|
[2025/09/12 05:24:12 119495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 119501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652120501|now:1757654652119501|interv:1000|
[2025/09/12 05:24:12 119507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 119511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 119515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652120501|
[2025/09/12 05:24:12 119519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652120501|
[2025/09/12 05:24:12 119523] [debug] |xqc_engine_wakeup_after|wakeup:1757654652120501|now:1757654652119523|diff:978|
[2025/09/12 05:24:12 119527] [debug] |xqc_engine_main_logic|END|now:1757654652119195|
[2025/09/12 05:24:12 119818] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652119817|
[2025/09/12 05:24:12 119826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 119832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:419|
[2025/09/12 05:24:12 119836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:420|
[2025/09/12 05:24:12 119842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:420|
[2025/09/12 05:24:12 119846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 119850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:956|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:957|path_largest_ack:956|
[2025/09/12 05:24:12 119855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:847635|prior_time:1757654652081941|is_app_limited:0|send_elapse:36029|ack_elapse:37876|ctl_first_sent_time:1757654652083530|lagest_ack_time:1757654652119817|curr_delivered:892042|
[2025/09/12 05:24:12 119860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652083530|
[2025/09/12 05:24:12 119864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1928||sndq_packets_used_bytes:0|sndq_packets_free:748|
[2025/09/12 05:24:12 119868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:957|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:957|path_largest_ack:957|
[2025/09/12 05:24:12 119877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:850035|prior_time:1757654652083986|is_app_limited:0|send_elapse:35931|ack_elapse:35831|ctl_first_sent_time:1757654652085428|lagest_ack_time:1757654652119817|curr_delivered:893242|
[2025/09/12 05:24:12 119882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652085428|
[2025/09/12 05:24:12 119886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1927||sndq_packets_used_bytes:0|sndq_packets_free:749|
[2025/09/12 05:24:12 119890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34405|rttvar:11|minrtt:30532|latest_rtt:34389|ack_delay:32|
[2025/09/12 05:24:12 119894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34399|rttvar:21|minrtt:30532|latest_rtt:34389|ack_delay:32|
[2025/09/12 05:24:12 119898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:957|lost_pn:954|thresh:3|
[2025/09/12 05:24:12 119903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 119907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34399|rtt_var:21|pto_duration:36399|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 119911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 119915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 119919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:12 119922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652180770|now:1757654652119906|interv:60864|
[2025/09/12 05:24:12 119926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652180770|now:1757654652119906|interval:60864|pto_count:0|srtt:34399
[2025/09/12 05:24:12 119931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35931, ack_elapse 35831, delivered 43207|rate 1202499|lost 202|
[2025/09/12 05:24:12 119935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202499) in round 20|
[2025/09/12 05:24:12 119939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 119943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 119947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652085428|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 119952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652085428|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 119956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:906499|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:50407|srtt:34399|latest_rtt:34389|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 119962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:420|largest:420|pns:2|
[2025/09/12 05:24:12 119969] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:420|frame:ACK |recv_time:1757654652119817|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 119974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772119817|now:1757654652119817|interv:120000000|
[2025/09/12 05:24:12 119978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772119817|now:1757654652119817|interv:120000000|
[2025/09/12 05:24:12 119982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652120501|pq_index:0|
[2025/09/12 05:24:12 119986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652119195|
[2025/09/12 05:24:12 119990] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652119990|
[2025/09/12 05:24:12 119995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652119994|
[2025/09/12 05:24:12 120001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34399|min_srtt:34399|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 120005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:969168|
[2025/09/12 05:24:12 120010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34399|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 120014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 120018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34399|min_srtt:34399|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 120023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:970347|
[2025/09/12 05:24:12 120027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34399|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 120031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 120035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34399|min_srtt:34399|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 120039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:971526|
[2025/09/12 05:24:12 120044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 120048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 120051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 120058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 120063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 120067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:925545|
[2025/09/12 05:24:12 120071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 120075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 120079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652120501|
[2025/09/12 05:24:12 120083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652120501|
[2025/09/12 05:24:12 120087] [debug] |xqc_engine_wakeup_after|wakeup:1757654652120501|now:1757654652120087|diff:414|
[2025/09/12 05:24:12 120091] [debug] |xqc_engine_main_logic|END|now:1757654652119994|
[2025/09/12 05:24:12 120096] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652120096|
[2025/09/12 05:24:12 120100] [debug] |xqc_engine_wakeup_after|wakeup:1757654652120501|now:1757654652120100|diff:401|
[2025/09/12 05:24:12 120104] [debug] |xqc_engine_main_logic|END|now:1757654652120096|
[2025/09/12 05:24:12 121171] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652121171|
[2025/09/12 05:24:12 121182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652120501|pq_index:0|
[2025/09/12 05:24:12 121186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652119994|
[2025/09/12 05:24:12 121191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652121190|
[2025/09/12 05:24:12 121195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652120501|now:1757654652121190|
[2025/09/12 05:24:12 121200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652120501|now:1757654652121190|
[2025/09/12 05:24:12 121204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 121209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34399|min_srtt:34399|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 121213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:971526|
[2025/09/12 05:24:12 121218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 121222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 121225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 121230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 121234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 121243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:925545|
[2025/09/12 05:24:12 121247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 121252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1000|
[2025/09/12 05:24:12 121281] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1000|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654652121260|stream_id:0|stream_offset:925545|
[2025/09/12 05:24:12 121286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1000|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 121291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:12 121296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34399|rtt_var:21|pto_duration:36399|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 121303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 121309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 121315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:12 121320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652182659|now:1757654652121296|interv:61363|
[2025/09/12 05:24:12 121327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652182659|now:1757654652121296|interval:61363|pto_count:0|srtt:34399
[2025/09/12 05:24:12 121334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:51607|
[2025/09/12 05:24:12 121341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 121346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:926724|
[2025/09/12 05:24:12 121351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 121355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652122355|now:1757654652121355|interv:1000|
[2025/09/12 05:24:12 121359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 121362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 121366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652122355|
[2025/09/12 05:24:12 121371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652122355|
[2025/09/12 05:24:12 121375] [debug] |xqc_engine_wakeup_after|wakeup:1757654652122355|now:1757654652121374|diff:981|
[2025/09/12 05:24:12 121379] [debug] |xqc_engine_main_logic|END|now:1757654652121190|
[2025/09/12 05:24:12 121823] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652121822|
[2025/09/12 05:24:12 121838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 121845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:420|
[2025/09/12 05:24:12 121849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:421|
[2025/09/12 05:24:12 121854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:421|
[2025/09/12 05:24:12 121858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 121863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:958|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:959|path_largest_ack:958|
[2025/09/12 05:24:12 121868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:850035|prior_time:1757654652083986|is_app_limited:0|send_elapse:36065|ack_elapse:37836|ctl_first_sent_time:1757654652085562|lagest_ack_time:1757654652121822|curr_delivered:894442|
[2025/09/12 05:24:12 121872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652085562|
[2025/09/12 05:24:12 121877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1926||sndq_packets_used_bytes:0|sndq_packets_free:750|
[2025/09/12 05:24:12 121881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:959|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:959|path_largest_ack:959|
[2025/09/12 05:24:12 121885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:852435|prior_time:1757654652085920|is_app_limited:0|send_elapse:35865|ack_elapse:35902|ctl_first_sent_time:1757654652087365|lagest_ack_time:1757654652121822|curr_delivered:895642|
[2025/09/12 05:24:12 121890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652087365|
[2025/09/12 05:24:12 121894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1925||sndq_packets_used_bytes:0|sndq_packets_free:751|
[2025/09/12 05:24:12 121898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34399|rttvar:21|minrtt:30532|latest_rtt:34457|ack_delay:32|
[2025/09/12 05:24:12 121902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34403|rttvar:22|minrtt:30532|latest_rtt:34457|ack_delay:32|
[2025/09/12 05:24:12 121906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:959|lost_pn:956|thresh:3|
[2025/09/12 05:24:12 121910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 121914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34403|rtt_var:22|pto_duration:36403|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 121918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 121922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 121926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:12 121930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652182663|now:1757654652121914|interv:60749|
[2025/09/12 05:24:12 121934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652182663|now:1757654652121914|interval:60749|pto_count:0|srtt:34403
[2025/09/12 05:24:12 121941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35865, ack_elapse 35902, delivered 43207|rate 1203470|lost 202|
[2025/09/12 05:24:12 121945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203470) in round 20|
[2025/09/12 05:24:12 121950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 121954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 121958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652087365|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 121962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652087365|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 121966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:906499|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:49207|srtt:34403|latest_rtt:34457|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 121972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:12 121976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654652146822|now:1757654652121822|interv:25000|
[2025/09/12 05:24:12 121981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652121822|max_ack_delay:25000|
[2025/09/12 05:24:12 121985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:421|largest:421|pns:2|
[2025/09/12 05:24:12 121990] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:421|frame:PING ACK |recv_time:1757654652121822|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 121995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772121822|now:1757654652121822|interv:120000000|
[2025/09/12 05:24:12 121999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772121822|now:1757654652121822|interv:120000000|
[2025/09/12 05:24:12 122003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652122355|pq_index:0|
[2025/09/12 05:24:12 122008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652121190|
[2025/09/12 05:24:12 122012] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652122011|
[2025/09/12 05:24:12 122016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652122015|
[2025/09/12 05:24:12 122022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34403|min_srtt:34403|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 122026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:971526|
[2025/09/12 05:24:12 122033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34403|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 122038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 122042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34403|min_srtt:34403|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 122047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:972705|
[2025/09/12 05:24:12 122051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34403|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 122055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 122060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34403|min_srtt:34403|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 122064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:973884|
[2025/09/12 05:24:12 122068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 122072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 122076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 122080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 122084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 122088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:926724|
[2025/09/12 05:24:12 122093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 122097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 122100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652122355|
[2025/09/12 05:24:12 122104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652122355|
[2025/09/12 05:24:12 122108] [debug] |xqc_engine_wakeup_after|wakeup:1757654652122355|now:1757654652122108|diff:247|
[2025/09/12 05:24:12 122113] [debug] |xqc_engine_main_logic|END|now:1757654652122015|
[2025/09/12 05:24:12 122118] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652122118|
[2025/09/12 05:24:12 122122] [debug] |xqc_engine_wakeup_after|wakeup:1757654652122355|now:1757654652122121|diff:234|
[2025/09/12 05:24:12 122125] [debug] |xqc_engine_main_logic|END|now:1757654652122118|
[2025/09/12 05:24:12 123196] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652123196|
[2025/09/12 05:24:12 123206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652122355|pq_index:0|
[2025/09/12 05:24:12 123211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652122015|
[2025/09/12 05:24:12 123216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652123215|
[2025/09/12 05:24:12 123220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652122355|now:1757654652123215|
[2025/09/12 05:24:12 123224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652122355|now:1757654652123215|
[2025/09/12 05:24:12 123228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 123234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34403|min_srtt:34403|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 123238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:973884|
[2025/09/12 05:24:12 123243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 123247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 123251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 123255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 123259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 123264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:926724|
[2025/09/12 05:24:12 123268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 123273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1001|
[2025/09/12 05:24:12 123301] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1001|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654652123281|stream_id:0|stream_offset:926724|
[2025/09/12 05:24:12 123307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1001|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 123311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:12 123316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34403|rtt_var:22|pto_duration:36403|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 123323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 123329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 123343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:12 123349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652184684|now:1757654652123316|interv:61368|
[2025/09/12 05:24:12 123355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652184684|now:1757654652123316|interval:61368|pto_count:0|srtt:34403
[2025/09/12 05:24:12 123363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:50407|
[2025/09/12 05:24:12 123370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 123375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:927903|
[2025/09/12 05:24:12 123380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 123384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1002|
[2025/09/12 05:24:12 123423] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1002|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654652123394|stream_id:0|stream_offset:927903|
[2025/09/12 05:24:12 123429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1002|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 123437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:12 123443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34403|rtt_var:22|pto_duration:36403|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 123450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 123478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 123485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:12 123491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652184797|now:1757654652123443|interv:61354|
[2025/09/12 05:24:12 123497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652184797|now:1757654652123443|interval:61354|pto_count:0|srtt:34403
[2025/09/12 05:24:12 123504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:51607|
[2025/09/12 05:24:12 123510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 123516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:929082|
[2025/09/12 05:24:12 123523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 123529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652124529|now:1757654652123529|interv:1000|
[2025/09/12 05:24:12 123537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 123541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 123545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652124529|
[2025/09/12 05:24:12 123550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652124529|
[2025/09/12 05:24:12 123553] [debug] |xqc_engine_wakeup_after|wakeup:1757654652124529|now:1757654652123553|diff:976|
[2025/09/12 05:24:12 123558] [debug] |xqc_engine_main_logic|END|now:1757654652123215|
[2025/09/12 05:24:12 123804] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652123803|
[2025/09/12 05:24:12 123813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 123820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:421|
[2025/09/12 05:24:12 123824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:422|
[2025/09/12 05:24:12 123830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:422|
[2025/09/12 05:24:12 123834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 123839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:960|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:961|path_largest_ack:960|
[2025/09/12 05:24:12 123844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:852435|prior_time:1757654652085920|is_app_limited:0|send_elapse:35991|ack_elapse:37883|ctl_first_sent_time:1757654652087491|lagest_ack_time:1757654652123803|curr_delivered:896842|
[2025/09/12 05:24:12 123849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652087491|
[2025/09/12 05:24:12 123854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1924||sndq_packets_used_bytes:0|sndq_packets_free:752|
[2025/09/12 05:24:12 123858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:961|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:961|path_largest_ack:961|
[2025/09/12 05:24:12 123863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:852435|prior_time:1757654652085920|is_app_limited:0|send_elapse:35991|ack_elapse:37883|ctl_first_sent_time:1757654652087491|lagest_ack_time:1757654652123803|curr_delivered:898042|
[2025/09/12 05:24:12 123867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652087605|
[2025/09/12 05:24:12 123871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1923||sndq_packets_used_bytes:0|sndq_packets_free:753|
[2025/09/12 05:24:12 123875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34403|rttvar:22|minrtt:30532|latest_rtt:36198|ack_delay:32|
[2025/09/12 05:24:12 123880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34623|rttvar:457|minrtt:30532|latest_rtt:36198|ack_delay:32|
[2025/09/12 05:24:12 123884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:961|lost_pn:958|thresh:3|
[2025/09/12 05:24:12 123888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 123892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34623|rtt_var:457|pto_duration:36623|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 123902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 123906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 123910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:12 123914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652185017|now:1757654652123892|interv:61125|
[2025/09/12 05:24:12 123918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652185017|now:1757654652123892|interval:61125|pto_count:0|srtt:34623
[2025/09/12 05:24:12 123922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35991, ack_elapse 37883, delivered 45607|rate 1203890|lost 202|
[2025/09/12 05:24:12 123927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203890) in round 20|
[2025/09/12 05:24:12 123931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 123935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 123939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652087605|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 123944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652087605|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 123948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:906499|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:49207|srtt:34623|latest_rtt:36198|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 123954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:422|largest:422|pns:2|
[2025/09/12 05:24:12 123959] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:422|frame:ACK |recv_time:1757654652123803|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 123964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772123803|now:1757654652123803|interv:120000000|
[2025/09/12 05:24:12 123968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772123803|now:1757654652123803|interv:120000000|
[2025/09/12 05:24:12 123972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652124529|pq_index:0|
[2025/09/12 05:24:12 123976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652123215|
[2025/09/12 05:24:12 123980] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652123980|
[2025/09/12 05:24:12 123985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652123984|
[2025/09/12 05:24:12 123994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34623|min_srtt:34623|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 123999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:973884|
[2025/09/12 05:24:12 124003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34623|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 124008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 124013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34623|min_srtt:34623|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 124017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:975063|
[2025/09/12 05:24:12 124021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34623|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 124026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 124030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34623|min_srtt:34623|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 124034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:976242|
[2025/09/12 05:24:12 124038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 124042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 124046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 124050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 124055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 124059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:929082|
[2025/09/12 05:24:12 124063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 124067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 124071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652124529|
[2025/09/12 05:24:12 124075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652124529|
[2025/09/12 05:24:12 124079] [debug] |xqc_engine_wakeup_after|wakeup:1757654652124529|now:1757654652124079|diff:450|
[2025/09/12 05:24:12 124084] [debug] |xqc_engine_main_logic|END|now:1757654652123984|
[2025/09/12 05:24:12 124091] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652124091|
[2025/09/12 05:24:12 124095] [debug] |xqc_engine_wakeup_after|wakeup:1757654652124529|now:1757654652124095|diff:434|
[2025/09/12 05:24:12 124099] [debug] |xqc_engine_main_logic|END|now:1757654652124091|
[2025/09/12 05:24:12 125168] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652125168|
[2025/09/12 05:24:12 125178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652124529|pq_index:0|
[2025/09/12 05:24:12 125183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652123984|
[2025/09/12 05:24:12 125188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652125187|
[2025/09/12 05:24:12 125193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652124529|now:1757654652125187|
[2025/09/12 05:24:12 125197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652124529|now:1757654652125187|
[2025/09/12 05:24:12 125201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 125206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34623|min_srtt:34623|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 125211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:976242|
[2025/09/12 05:24:12 125216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 125219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 125223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 125228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 125232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 125237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:929082|
[2025/09/12 05:24:12 125241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 125246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1003|
[2025/09/12 05:24:12 125279] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1003|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654652125254|stream_id:0|stream_offset:929082|
[2025/09/12 05:24:12 125288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1003|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 125296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:12 125302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34623|rtt_var:457|pto_duration:36623|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 125315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 125319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 125323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:12 125327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652186877|now:1757654652125302|interv:61575|
[2025/09/12 05:24:12 125331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652186877|now:1757654652125302|interval:61575|pto_count:0|srtt:34623
[2025/09/12 05:24:12 125336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:50407|
[2025/09/12 05:24:12 125340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 125345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:930261|
[2025/09/12 05:24:12 125349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 125353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652126353|now:1757654652125353|interv:1000|
[2025/09/12 05:24:12 125357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 125361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 125365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652126353|
[2025/09/12 05:24:12 125369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652126353|
[2025/09/12 05:24:12 125373] [debug] |xqc_engine_wakeup_after|wakeup:1757654652126353|now:1757654652125373|diff:980|
[2025/09/12 05:24:12 125378] [debug] |xqc_engine_main_logic|END|now:1757654652125187|
[2025/09/12 05:24:12 125791] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652125790|
[2025/09/12 05:24:12 125801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 125807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:422|
[2025/09/12 05:24:12 125811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:423|
[2025/09/12 05:24:12 125817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:423|
[2025/09/12 05:24:12 125821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 125826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:962|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:963|path_largest_ack:962|
[2025/09/12 05:24:12 125831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:854835|prior_time:1757654652087907|is_app_limited:0|send_elapse:35867|ack_elapse:37883|ctl_first_sent_time:1757654652089350|lagest_ack_time:1757654652125790|curr_delivered:899242|
[2025/09/12 05:24:12 125836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652089350|
[2025/09/12 05:24:12 125840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1922||sndq_packets_used_bytes:0|sndq_packets_free:754|
[2025/09/12 05:24:12 125849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:963|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:963|path_largest_ack:963|
[2025/09/12 05:24:12 125854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:854835|prior_time:1757654652087907|is_app_limited:0|send_elapse:35867|ack_elapse:37883|ctl_first_sent_time:1757654652089350|lagest_ack_time:1757654652125790|curr_delivered:900442|
[2025/09/12 05:24:12 125858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652089452|
[2025/09/12 05:24:12 125862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1921||sndq_packets_used_bytes:0|sndq_packets_free:755|
[2025/09/12 05:24:12 125866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34623|rttvar:457|minrtt:30532|latest_rtt:36338|ack_delay:32|
[2025/09/12 05:24:12 125871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34834|rttvar:763|minrtt:30532|latest_rtt:36338|ack_delay:32|
[2025/09/12 05:24:12 125875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:963|lost_pn:960|thresh:3|
[2025/09/12 05:24:12 125879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 125883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34834|rtt_var:763|pto_duration:37886|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 125888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 125892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 125896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:12 125900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652188140|now:1757654652125883|interv:62257|
[2025/09/12 05:24:12 125904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652188140|now:1757654652125883|interval:62257|pto_count:0|srtt:34834
[2025/09/12 05:24:12 125908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35867, ack_elapse 37883, delivered 45607|rate 1203890|lost 202|
[2025/09/12 05:24:12 125913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203890) in round 20|
[2025/09/12 05:24:12 125917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 125921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 125925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652089452|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 125929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652089452|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 125934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:906499|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:48007|srtt:34834|latest_rtt:36338|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 125943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:423|largest:423|pns:2|
[2025/09/12 05:24:12 125947] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:423|frame:ACK |recv_time:1757654652125790|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 125952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772125790|now:1757654652125790|interv:120000000|
[2025/09/12 05:24:12 125956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772125790|now:1757654652125790|interv:120000000|
[2025/09/12 05:24:12 125960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652126353|pq_index:0|
[2025/09/12 05:24:12 125964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652125187|
[2025/09/12 05:24:12 125968] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652125968|
[2025/09/12 05:24:12 125973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652125972|
[2025/09/12 05:24:12 125979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34834|min_srtt:34834|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 125984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:976242|
[2025/09/12 05:24:12 125988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34834|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 125993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 125997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34834|min_srtt:34834|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 126002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:48007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:977421|
[2025/09/12 05:24:12 126006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34834|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 126010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 126015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34834|min_srtt:34834|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 126019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:978600|
[2025/09/12 05:24:12 126023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 126030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 126034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 126039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 126043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 126047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:930261|
[2025/09/12 05:24:12 126051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 126055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 126059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652126353|
[2025/09/12 05:24:12 126063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652126353|
[2025/09/12 05:24:12 126067] [debug] |xqc_engine_wakeup_after|wakeup:1757654652126353|now:1757654652126067|diff:286|
[2025/09/12 05:24:12 126072] [debug] |xqc_engine_main_logic|END|now:1757654652125972|
[2025/09/12 05:24:12 126077] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652126076|
[2025/09/12 05:24:12 126080] [debug] |xqc_engine_wakeup_after|wakeup:1757654652126353|now:1757654652126080|diff:273|
[2025/09/12 05:24:12 126084] [debug] |xqc_engine_main_logic|END|now:1757654652126076|
[2025/09/12 05:24:12 127153] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652127152|
[2025/09/12 05:24:12 127162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652126353|pq_index:0|
[2025/09/12 05:24:12 127167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652125972|
[2025/09/12 05:24:12 127172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652127171|
[2025/09/12 05:24:12 127176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652126353|now:1757654652127171|
[2025/09/12 05:24:12 127181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652126353|now:1757654652127171|
[2025/09/12 05:24:12 127185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 127190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34834|min_srtt:34834|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 127195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:978600|
[2025/09/12 05:24:12 127199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 127203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 127207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 127217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 127221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 127226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:930261|
[2025/09/12 05:24:12 127230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 127234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1004|
[2025/09/12 05:24:12 127267] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1004|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654652127243|stream_id:0|stream_offset:930261|
[2025/09/12 05:24:12 127276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1004|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 127284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:12 127290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34834|rtt_var:763|pto_duration:37886|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 127297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 127301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 127305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:12 127309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652190129|now:1757654652127290|interv:62839|
[2025/09/12 05:24:12 127313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652190129|now:1757654652127290|interval:62839|pto_count:0|srtt:34834
[2025/09/12 05:24:12 127318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:49207|
[2025/09/12 05:24:12 127323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 127327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:931440|
[2025/09/12 05:24:12 127331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 127335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1005|
[2025/09/12 05:24:12 127361] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1005|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654652127342|stream_id:0|stream_offset:931440|
[2025/09/12 05:24:12 127370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1005|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 127377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:12 127390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34834|rtt_var:763|pto_duration:37886|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 127396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 127400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 127404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:12 127408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652190228|now:1757654652127390|interv:62838|
[2025/09/12 05:24:12 127412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652190228|now:1757654652127390|interval:62838|pto_count:0|srtt:34834
[2025/09/12 05:24:12 127419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:50407|
[2025/09/12 05:24:12 127426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 127433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:932619|
[2025/09/12 05:24:12 127439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 127445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652128445|now:1757654652127445|interv:1000|
[2025/09/12 05:24:12 127451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 127478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 127484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652128445|
[2025/09/12 05:24:12 127490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652128445|
[2025/09/12 05:24:12 127495] [debug] |xqc_engine_wakeup_after|wakeup:1757654652128445|now:1757654652127495|diff:950|
[2025/09/12 05:24:12 127501] [debug] |xqc_engine_main_logic|END|now:1757654652127171|
[2025/09/12 05:24:12 127784] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652127782|
[2025/09/12 05:24:12 127790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 127796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:423|
[2025/09/12 05:24:12 127800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:424|
[2025/09/12 05:24:12 127806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:424|
[2025/09/12 05:24:12 127810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 127815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:964|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:965|path_largest_ack:964|
[2025/09/12 05:24:12 127820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:857235|prior_time:1757654652089899|is_app_limited:0|send_elapse:35889|ack_elapse:37883|ctl_first_sent_time:1757654652091342|lagest_ack_time:1757654652127782|curr_delivered:901642|
[2025/09/12 05:24:12 127828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652091342|
[2025/09/12 05:24:12 127833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1920||sndq_packets_used_bytes:0|sndq_packets_free:756|
[2025/09/12 05:24:12 127837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:965|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:965|path_largest_ack:965|
[2025/09/12 05:24:12 127842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:857235|prior_time:1757654652089899|is_app_limited:0|send_elapse:35889|ack_elapse:37883|ctl_first_sent_time:1757654652091342|lagest_ack_time:1757654652127782|curr_delivered:902842|
[2025/09/12 05:24:12 127846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652091445|
[2025/09/12 05:24:12 127850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1919||sndq_packets_used_bytes:0|sndq_packets_free:757|
[2025/09/12 05:24:12 127854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34834|rttvar:763|minrtt:30532|latest_rtt:36337|ack_delay:32|
[2025/09/12 05:24:12 127859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35018|rttvar:940|minrtt:30532|latest_rtt:36337|ack_delay:32|
[2025/09/12 05:24:12 127863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:965|lost_pn:962|thresh:3|
[2025/09/12 05:24:12 127867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 127871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35018|rtt_var:940|pto_duration:38778|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 127875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 127879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 127883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:12 127887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652191120|now:1757654652127871|interv:63249|
[2025/09/12 05:24:12 127891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652191120|now:1757654652127871|interval:63249|pto_count:0|srtt:35018
[2025/09/12 05:24:12 127896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35889, ack_elapse 37883, delivered 45607|rate 1203890|lost 202|
[2025/09/12 05:24:12 127900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203890) in round 20|
[2025/09/12 05:24:12 127904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 127909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 127913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652091445|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 127917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652091445|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 127924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:906499|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:48007|srtt:35018|latest_rtt:36337|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 127930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:424|largest:424|pns:2|
[2025/09/12 05:24:12 127934] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:424|frame:ACK |recv_time:1757654652127782|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 127939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772127782|now:1757654652127782|interv:120000000|
[2025/09/12 05:24:12 127943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772127782|now:1757654652127782|interv:120000000|
[2025/09/12 05:24:12 127947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652128445|pq_index:0|
[2025/09/12 05:24:12 127951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652127171|
[2025/09/12 05:24:12 127955] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652127955|
[2025/09/12 05:24:12 127960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652127959|
[2025/09/12 05:24:12 127966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35018|min_srtt:35018|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 127970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:978600|
[2025/09/12 05:24:12 127975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35018|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 127979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 127984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35018|min_srtt:35018|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 127988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:48007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:979779|
[2025/09/12 05:24:12 127992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35018|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 127997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 128001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35018|min_srtt:35018|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 128005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:980958|
[2025/09/12 05:24:12 128012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 128016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 128020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 128024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 128029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 128034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:932619|
[2025/09/12 05:24:12 128038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 128042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 128046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652128445|
[2025/09/12 05:24:12 128050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652128445|
[2025/09/12 05:24:12 128054] [debug] |xqc_engine_wakeup_after|wakeup:1757654652128445|now:1757654652128054|diff:391|
[2025/09/12 05:24:12 128058] [debug] |xqc_engine_main_logic|END|now:1757654652127959|
[2025/09/12 05:24:12 128063] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652128063|
[2025/09/12 05:24:12 128067] [debug] |xqc_engine_wakeup_after|wakeup:1757654652128445|now:1757654652128067|diff:378|
[2025/09/12 05:24:12 128071] [debug] |xqc_engine_main_logic|END|now:1757654652128063|
[2025/09/12 05:24:12 129137] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652129137|
[2025/09/12 05:24:12 129146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652128445|pq_index:0|
[2025/09/12 05:24:12 129151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652127959|
[2025/09/12 05:24:12 129156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652129155|
[2025/09/12 05:24:12 129161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652128445|now:1757654652129155|
[2025/09/12 05:24:12 129165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652128445|now:1757654652129155|
[2025/09/12 05:24:12 129169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 129174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35018|min_srtt:35018|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 129179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:980958|
[2025/09/12 05:24:12 129183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 129187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 129196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 129200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 129205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 129209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:932619|
[2025/09/12 05:24:12 129213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 129218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1006|
[2025/09/12 05:24:12 129251] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1006|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654652129226|stream_id:0|stream_offset:932619|
[2025/09/12 05:24:12 129260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1006|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 129267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:12 129274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35018|rtt_var:940|pto_duration:38778|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 129281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 129287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 129290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:12 129294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652193004|now:1757654652129273|interv:63731|
[2025/09/12 05:24:12 129299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652193004|now:1757654652129273|interval:63731|pto_count:0|srtt:35018
[2025/09/12 05:24:12 129303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:49207|
[2025/09/12 05:24:12 129308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 129312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:933798|
[2025/09/12 05:24:12 129317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 129321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652130321|now:1757654652129321|interv:1000|
[2025/09/12 05:24:12 129326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 129330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 129334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652130321|
[2025/09/12 05:24:12 129342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652130321|
[2025/09/12 05:24:12 129346] [debug] |xqc_engine_wakeup_after|wakeup:1757654652130321|now:1757654652129346|diff:975|
[2025/09/12 05:24:12 129351] [debug] |xqc_engine_main_logic|END|now:1757654652129155|
[2025/09/12 05:24:12 129766] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652129765|
[2025/09/12 05:24:12 129775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 129781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:424|
[2025/09/12 05:24:12 129785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:425|
[2025/09/12 05:24:12 129791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:425|
[2025/09/12 05:24:12 129795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 129800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:966|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:967|path_largest_ack:966|
[2025/09/12 05:24:12 129805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:857235|prior_time:1757654652089899|is_app_limited:0|send_elapse:36128|ack_elapse:39866|ctl_first_sent_time:1757654652091581|lagest_ack_time:1757654652129765|curr_delivered:904042|
[2025/09/12 05:24:12 129810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652091581|
[2025/09/12 05:24:12 129814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1918||sndq_packets_used_bytes:0|sndq_packets_free:758|
[2025/09/12 05:24:12 129818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:967|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:967|path_largest_ack:967|
[2025/09/12 05:24:12 129823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:859642|prior_time:1757654652091988|is_app_limited:0|send_elapse:35928|ack_elapse:37777|ctl_first_sent_time:1757654652093438|lagest_ack_time:1757654652129765|curr_delivered:905242|
[2025/09/12 05:24:12 129827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652093438|
[2025/09/12 05:24:12 129831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1917||sndq_packets_used_bytes:0|sndq_packets_free:759|
[2025/09/12 05:24:12 129835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35018|rttvar:940|minrtt:30532|latest_rtt:36327|ack_delay:32|
[2025/09/12 05:24:12 129839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35177|rttvar:1024|minrtt:30532|latest_rtt:36327|ack_delay:32|
[2025/09/12 05:24:12 129844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:967|lost_pn:964|thresh:3|
[2025/09/12 05:24:12 129848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 129852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35177|rtt_var:1024|pto_duration:39273|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 129856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 129864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 129868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 129872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652193499|now:1757654652129852|interv:63647|
[2025/09/12 05:24:12 129876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652193499|now:1757654652129852|interval:63647|pto_count:0|srtt:35177
[2025/09/12 05:24:12 129880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35928, ack_elapse 37777, delivered 45600|rate 1207083|lost 202|
[2025/09/12 05:24:12 129885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1207083) in round 20|
[2025/09/12 05:24:12 129889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 129893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 129897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652093438|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 129902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652093438|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 129906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:906499|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:46807|srtt:35177|latest_rtt:36327|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 129912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:425|largest:425|pns:2|
[2025/09/12 05:24:12 129916] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:425|frame:ACK |recv_time:1757654652129765|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 129921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772129765|now:1757654652129765|interv:120000000|
[2025/09/12 05:24:12 129925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772129765|now:1757654652129765|interv:120000000|
[2025/09/12 05:24:12 129929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652130321|pq_index:0|
[2025/09/12 05:24:12 129933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652129155|
[2025/09/12 05:24:12 129937] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652129937|
[2025/09/12 05:24:12 129942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652129941|
[2025/09/12 05:24:12 129948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35177|min_srtt:35177|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 129952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:980958|
[2025/09/12 05:24:12 129960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35177|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 129964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 129969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35177|min_srtt:35177|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 129973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:982137|
[2025/09/12 05:24:12 129978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35177|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 129982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 129986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35177|min_srtt:35177|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 129990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:983316|
[2025/09/12 05:24:12 129995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 129999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 130002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 130007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 130011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 130015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:933798|
[2025/09/12 05:24:12 130020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 130023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 130027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652130321|
[2025/09/12 05:24:12 130031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652130321|
[2025/09/12 05:24:12 130035] [debug] |xqc_engine_wakeup_after|wakeup:1757654652130321|now:1757654652130035|diff:286|
[2025/09/12 05:24:12 130039] [debug] |xqc_engine_main_logic|END|now:1757654652129941|
[2025/09/12 05:24:12 130044] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652130044|
[2025/09/12 05:24:12 130048] [debug] |xqc_engine_wakeup_after|wakeup:1757654652130321|now:1757654652130048|diff:273|
[2025/09/12 05:24:12 130052] [debug] |xqc_engine_main_logic|END|now:1757654652130044|
[2025/09/12 05:24:12 131118] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652131118|
[2025/09/12 05:24:12 131132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652130321|pq_index:0|
[2025/09/12 05:24:12 131137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652129941|
[2025/09/12 05:24:12 131142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652131141|
[2025/09/12 05:24:12 131146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652130321|now:1757654652131141|
[2025/09/12 05:24:12 131151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652130321|now:1757654652131141|
[2025/09/12 05:24:12 131155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 131160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35177|min_srtt:35177|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 131165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:983316|
[2025/09/12 05:24:12 131169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 131173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 131177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 131181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 131186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 131190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:933798|
[2025/09/12 05:24:12 131195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 131199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1007|
[2025/09/12 05:24:12 131232] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1007|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654652131207|stream_id:0|stream_offset:933798|
[2025/09/12 05:24:12 131241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1007|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 131248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:12 131255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35177|rtt_var:1024|pto_duration:39273|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 131261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 131267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 131275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:12 131279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652195480|now:1757654652131254|interv:64226|
[2025/09/12 05:24:12 131283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652195480|now:1757654652131254|interval:64226|pto_count:0|srtt:35177
[2025/09/12 05:24:12 131288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:48007|
[2025/09/12 05:24:12 131293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 131297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:934977|
[2025/09/12 05:24:12 131301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 131305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1008|
[2025/09/12 05:24:12 131333] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1008|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654652131312|stream_id:0|stream_offset:934977|
[2025/09/12 05:24:12 131341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1008|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 131349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:12 131355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35177|rtt_var:1024|pto_duration:39273|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 131367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 131371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 131375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:12 131379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652195585|now:1757654652131355|interv:64230|
[2025/09/12 05:24:12 131383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652195585|now:1757654652131355|interval:64230|pto_count:0|srtt:35177
[2025/09/12 05:24:12 131388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:49207|
[2025/09/12 05:24:12 131396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 131402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:936156|
[2025/09/12 05:24:12 131408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 131413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652132413|now:1757654652131413|interv:1000|
[2025/09/12 05:24:12 131424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 131430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 131435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652132413|
[2025/09/12 05:24:12 131441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652132413|
[2025/09/12 05:24:12 131446] [debug] |xqc_engine_wakeup_after|wakeup:1757654652132413|now:1757654652131446|diff:967|
[2025/09/12 05:24:12 131451] [debug] |xqc_engine_main_logic|END|now:1757654652131141|
[2025/09/12 05:24:12 131774] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652131773|
[2025/09/12 05:24:12 131781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 131787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:425|
[2025/09/12 05:24:12 131791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:426|
[2025/09/12 05:24:12 131797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:426|
[2025/09/12 05:24:12 131801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 131806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:968|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:969|path_largest_ack:968|
[2025/09/12 05:24:12 131810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:859642|prior_time:1757654652091988|is_app_limited:0|send_elapse:36075|ack_elapse:39785|ctl_first_sent_time:1757654652093585|lagest_ack_time:1757654652131773|curr_delivered:906442|
[2025/09/12 05:24:12 131815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652093585|
[2025/09/12 05:24:12 131820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1916||sndq_packets_used_bytes:0|sndq_packets_free:760|
[2025/09/12 05:24:12 131824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:969|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:969|path_largest_ack:969|
[2025/09/12 05:24:12 131828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:862042|prior_time:1757654652093891|is_app_limited:0|send_elapse:35878|ack_elapse:37882|ctl_first_sent_time:1757654652095328|lagest_ack_time:1757654652131773|curr_delivered:907642|
[2025/09/12 05:24:12 131832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652095328|
[2025/09/12 05:24:12 131836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1915||sndq_packets_used_bytes:0|sndq_packets_free:761|
[2025/09/12 05:24:12 131840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35177|rttvar:1024|minrtt:30532|latest_rtt:36445|ack_delay:32|
[2025/09/12 05:24:12 131845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35331|rttvar:1077|minrtt:30532|latest_rtt:36445|ack_delay:32|
[2025/09/12 05:24:12 131849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:969|lost_pn:966|thresh:3|
[2025/09/12 05:24:12 131853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 131857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35331|rtt_var:1077|pto_duration:39639|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 131866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 131869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 131873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 131877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652195951|now:1757654652131857|interv:64094|
[2025/09/12 05:24:12 131881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652195951|now:1757654652131857|interval:64094|pto_count:0|srtt:35331
[2025/09/12 05:24:12 131886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35878, ack_elapse 37882, delivered 45600|rate 1203737|lost 202|
[2025/09/12 05:24:12 131890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203737) in round 20|
[2025/09/12 05:24:12 131894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 131898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 131902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652095328|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 131907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652095328|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 131911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:906499|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:46807|srtt:35331|latest_rtt:36445|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 131917] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:97357|inflight:46807|mode:2|applimit:0|pacing_rate:906499|bw:1208666|srtt:35331|latest_rtt:36445|min_rtt:30532|send:1006|lost:202|tlp:0|recv:422|recovery:0|slow_start:0|conn_life:843767|acked:2400|delivered:907642|is_cwnd_limited:0|
[2025/09/12 05:24:12 131923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:426|largest:426|pns:2|
[2025/09/12 05:24:12 131927] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:426|frame:ACK |recv_time:1757654652131773|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 131932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772131773|now:1757654652131773|interv:120000000|
[2025/09/12 05:24:12 131936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772131773|now:1757654652131773|interv:120000000|
[2025/09/12 05:24:12 131940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652132413|pq_index:0|
[2025/09/12 05:24:12 131944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652131141|
[2025/09/12 05:24:12 131948] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652131948|
[2025/09/12 05:24:12 131955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652131954|
[2025/09/12 05:24:12 131961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35331|min_srtt:35331|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 131966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:983316|
[2025/09/12 05:24:12 131970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35331|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 131975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 131979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35331|min_srtt:35331|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 131983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:984495|
[2025/09/12 05:24:12 131988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35331|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 131992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 131996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35331|min_srtt:35331|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 132000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:985674|
[2025/09/12 05:24:12 132005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 132009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 132012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 132017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 132021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 132025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:936156|
[2025/09/12 05:24:12 132030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 132034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 132038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652132413|
[2025/09/12 05:24:12 132045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652132413|
[2025/09/12 05:24:12 132049] [debug] |xqc_engine_wakeup_after|wakeup:1757654652132413|now:1757654652132048|diff:365|
[2025/09/12 05:24:12 132053] [debug] |xqc_engine_main_logic|END|now:1757654652131954|
[2025/09/12 05:24:12 132058] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652132058|
[2025/09/12 05:24:12 132061] [debug] |xqc_engine_wakeup_after|wakeup:1757654652132413|now:1757654652132061|diff:352|
[2025/09/12 05:24:12 132065] [debug] |xqc_engine_main_logic|END|now:1757654652132058|
[2025/09/12 05:24:12 133131] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652133131|
[2025/09/12 05:24:12 133141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652132413|pq_index:0|
[2025/09/12 05:24:12 133145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652131954|
[2025/09/12 05:24:12 133150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652133149|
[2025/09/12 05:24:12 133155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652132413|now:1757654652133149|
[2025/09/12 05:24:12 133159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652132413|now:1757654652133149|
[2025/09/12 05:24:12 133163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 133168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35331|min_srtt:35331|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 133173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:985674|
[2025/09/12 05:24:12 133178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 133181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 133185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 133190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 133194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 133198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:936156|
[2025/09/12 05:24:12 133203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 133207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1009|
[2025/09/12 05:24:12 133241] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1009|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654652133215|stream_id:0|stream_offset:936156|
[2025/09/12 05:24:12 133249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1009|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 133263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:12 133270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35331|rtt_var:1077|pto_duration:39639|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 133277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 133281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 133284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:12 133288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652197854|now:1757654652133270|interv:64584|
[2025/09/12 05:24:12 133293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652197854|now:1757654652133270|interval:64584|pto_count:0|srtt:35331
[2025/09/12 05:24:12 133297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:48007|
[2025/09/12 05:24:12 133302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 133306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:937335|
[2025/09/12 05:24:12 133311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 133315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652134315|now:1757654652133315|interv:1000|
[2025/09/12 05:24:12 133319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 133323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 133327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652134315|
[2025/09/12 05:24:12 133331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652134315|
[2025/09/12 05:24:12 133335] [debug] |xqc_engine_wakeup_after|wakeup:1757654652134315|now:1757654652133335|diff:980|
[2025/09/12 05:24:12 133339] [debug] |xqc_engine_main_logic|END|now:1757654652133149|
[2025/09/12 05:24:12 133761] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652133760|
[2025/09/12 05:24:12 133770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 133777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:426|
[2025/09/12 05:24:12 133781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:427|
[2025/09/12 05:24:12 133786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:427|
[2025/09/12 05:24:12 133790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 133795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:970|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:971|path_largest_ack:970|
[2025/09/12 05:24:12 133800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:862042|prior_time:1757654652093891|is_app_limited:0|send_elapse:35986|ack_elapse:39869|ctl_first_sent_time:1757654652095436|lagest_ack_time:1757654652133760|curr_delivered:908842|
[2025/09/12 05:24:12 133809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652095436|
[2025/09/12 05:24:12 133813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1914||sndq_packets_used_bytes:0|sndq_packets_free:762|
[2025/09/12 05:24:12 133817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:971|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:971|path_largest_ack:971|
[2025/09/12 05:24:12 133822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:862042|prior_time:1757654652093891|is_app_limited:0|send_elapse:35986|ack_elapse:39869|ctl_first_sent_time:1757654652095436|lagest_ack_time:1757654652133760|curr_delivered:910042|
[2025/09/12 05:24:12 133826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652095572|
[2025/09/12 05:24:12 133830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1913||sndq_packets_used_bytes:0|sndq_packets_free:763|
[2025/09/12 05:24:12 133834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35331|rttvar:1077|minrtt:30532|latest_rtt:38188|ack_delay:32|
[2025/09/12 05:24:12 133838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35684|rttvar:1514|minrtt:30532|latest_rtt:38188|ack_delay:32|
[2025/09/12 05:24:12 133843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:971|lost_pn:968|thresh:3|
[2025/09/12 05:24:12 133847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 133851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35684|rtt_var:1514|pto_duration:41740|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 133855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 133859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 133863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 133867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652199955|now:1757654652133851|interv:66104|
[2025/09/12 05:24:12 133871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652199955|now:1757654652133851|interval:66104|pto_count:0|srtt:35684
[2025/09/12 05:24:12 133876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35986, ack_elapse 39869, delivered 48000|rate 1203942|lost 202|
[2025/09/12 05:24:12 133880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203942) in round 20|
[2025/09/12 05:24:12 133884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 133888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92255|extra_cwnd:5102|
[2025/09/12 05:24:12 133892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652095572|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 133897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652095572|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:864442|
[2025/09/12 05:24:12 133908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:906499|bw:1208666|cwnd:97357|full_bw_reached:1|inflight:45607|srtt:35684|latest_rtt:38188|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 133913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:427|largest:427|pns:2|
[2025/09/12 05:24:12 133918] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:427|frame:ACK |recv_time:1757654652133760|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 133922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772133760|now:1757654652133760|interv:120000000|
[2025/09/12 05:24:12 133926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772133760|now:1757654652133760|interv:120000000|
[2025/09/12 05:24:12 133930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652134315|pq_index:0|
[2025/09/12 05:24:12 133935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652133149|
[2025/09/12 05:24:12 133938] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652133938|
[2025/09/12 05:24:12 133943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652133942|
[2025/09/12 05:24:12 133949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35684|min_srtt:35684|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 133953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:985674|
[2025/09/12 05:24:12 133958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35684|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 133962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 133967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35684|min_srtt:35684|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 133971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:986853|
[2025/09/12 05:24:12 133975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35684|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 133980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 133984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35684|min_srtt:35684|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 133991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:988032|
[2025/09/12 05:24:12 133995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 133999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 134003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 134007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 134011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 134015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:937335|
[2025/09/12 05:24:12 134020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 134023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 134027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652134315|
[2025/09/12 05:24:12 134031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652134315|
[2025/09/12 05:24:12 134035] [debug] |xqc_engine_wakeup_after|wakeup:1757654652134315|now:1757654652134035|diff:280|
[2025/09/12 05:24:12 134040] [debug] |xqc_engine_main_logic|END|now:1757654652133942|
[2025/09/12 05:24:12 134045] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652134045|
[2025/09/12 05:24:12 134049] [debug] |xqc_engine_wakeup_after|wakeup:1757654652134315|now:1757654652134049|diff:266|
[2025/09/12 05:24:12 134053] [debug] |xqc_engine_main_logic|END|now:1757654652134045|
[2025/09/12 05:24:12 135119] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652135118|
[2025/09/12 05:24:12 135128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652134315|pq_index:0|
[2025/09/12 05:24:12 135132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652133942|
[2025/09/12 05:24:12 135137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652135136|
[2025/09/12 05:24:12 135142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652134315|now:1757654652135136|
[2025/09/12 05:24:12 135146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652134315|now:1757654652135136|
[2025/09/12 05:24:12 135150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 135156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35684|min_srtt:35684|path_bw:1208666|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 135160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:988032|
[2025/09/12 05:24:12 135165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 135173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 135177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 135181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 135186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 135190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:937335|
[2025/09/12 05:24:12 135195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 135199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1010|
[2025/09/12 05:24:12 135232] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1010|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652135207|stream_id:0|stream_offset:937335|
[2025/09/12 05:24:12 135241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1010|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 135248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 135254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35684|rtt_var:1514|pto_duration:41740|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 135261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 135267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 135271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 135275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652201947|now:1757654652135254|interv:66693|
[2025/09/12 05:24:12 135279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652201947|now:1757654652135254|interval:66693|pto_count:0|srtt:35684
[2025/09/12 05:24:12 135284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:46807|
[2025/09/12 05:24:12 135289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 135293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:938514|
[2025/09/12 05:24:12 135297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 135301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1011|
[2025/09/12 05:24:12 135327] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1011|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654652135308|stream_id:0|stream_offset:938514|
[2025/09/12 05:24:12 135342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1011|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 135356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:12 135361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35684|rtt_var:1514|pto_duration:41740|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 135366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 135370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 135374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:12 135378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652202048|now:1757654652135361|interv:66687|
[2025/09/12 05:24:12 135382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652202048|now:1757654652135361|interval:66687|pto_count:0|srtt:35684
[2025/09/12 05:24:12 135390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97357|inflight:48007|
[2025/09/12 05:24:12 135397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 135403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97357|conn:0000561B836C40DC|stream_id:0|stream_offset:939693|
[2025/09/12 05:24:12 135410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 135415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652136415|now:1757654652135415|interv:1000|
[2025/09/12 05:24:12 135421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 135426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 135432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652136415|
[2025/09/12 05:24:12 135437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652136415|
[2025/09/12 05:24:12 135443] [debug] |xqc_engine_wakeup_after|wakeup:1757654652136415|now:1757654652135443|diff:972|
[2025/09/12 05:24:12 135448] [debug] |xqc_engine_main_logic|END|now:1757654652135136|
[2025/09/12 05:24:12 135779] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652135778|
[2025/09/12 05:24:12 135788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 135794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:427|
[2025/09/12 05:24:12 135798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:428|
[2025/09/12 05:24:12 135803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:428|
[2025/09/12 05:24:12 135807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 135812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:972|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:973|path_largest_ack:972|
[2025/09/12 05:24:12 135821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:864442|prior_time:1757654652095886|is_app_limited:0|send_elapse:35891|ack_elapse:39892|ctl_first_sent_time:1757654652097335|lagest_ack_time:1757654652135778|curr_delivered:911242|
[2025/09/12 05:24:12 135826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652097335|
[2025/09/12 05:24:12 135830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1912||sndq_packets_used_bytes:0|sndq_packets_free:764|
[2025/09/12 05:24:12 135835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:973|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:973|path_largest_ack:973|
[2025/09/12 05:24:12 135839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:864442|prior_time:1757654652095886|is_app_limited:0|send_elapse:35891|ack_elapse:39892|ctl_first_sent_time:1757654652097335|lagest_ack_time:1757654652135778|curr_delivered:912442|
[2025/09/12 05:24:12 135843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652097442|
[2025/09/12 05:24:12 135847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1911||sndq_packets_used_bytes:0|sndq_packets_free:765|
[2025/09/12 05:24:12 135851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35684|rttvar:1514|minrtt:30532|latest_rtt:38336|ack_delay:32|
[2025/09/12 05:24:12 135855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36012|rttvar:1791|minrtt:30532|latest_rtt:38336|ack_delay:32|
[2025/09/12 05:24:12 135860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:973|lost_pn:970|thresh:3|
[2025/09/12 05:24:12 135864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 135868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36012|rtt_var:1791|pto_duration:43176|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 135872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 135876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 135880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 135884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652203484|now:1757654652135867|interv:67617|
[2025/09/12 05:24:12 135888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652203484|now:1757654652135867|interval:67617|pto_count:0|srtt:36012
[2025/09/12 05:24:12 135892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35891, ack_elapse 39892, delivered 48000|rate 1203248|lost 202|
[2025/09/12 05:24:12 135896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 20 -> 21|
[2025/09/12 05:24:12 135901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203248) in round 21|
[2025/09/12 05:24:12 135905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 135909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5014|
[2025/09/12 05:24:12 135915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652097442|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 135920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97357|packet_lost:0|acked:2400|po_sent_time:1757654652097442|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 135924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905312|bw:1207083|cwnd:97149|full_bw_reached:1|inflight:45607|srtt:36012|latest_rtt:38336|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 135930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:428|largest:428|pns:2|
[2025/09/12 05:24:12 135934] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:428|frame:ACK |recv_time:1757654652135778|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 135939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772135778|now:1757654652135778|interv:120000000|
[2025/09/12 05:24:12 135943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772135778|now:1757654652135778|interv:120000000|
[2025/09/12 05:24:12 135947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652136415|pq_index:0|
[2025/09/12 05:24:12 135951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652135136|
[2025/09/12 05:24:12 135955] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652135955|
[2025/09/12 05:24:12 135960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652135959|
[2025/09/12 05:24:12 135966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36012|min_srtt:36012|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 135970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:988032|
[2025/09/12 05:24:12 135974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36012|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 135979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 135983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36012|min_srtt:36012|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 135987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:989211|
[2025/09/12 05:24:12 135992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 135995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 136002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 136006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 136011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 136015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:939693|
[2025/09/12 05:24:12 136019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 136023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 136027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652136415|
[2025/09/12 05:24:12 136031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652136415|
[2025/09/12 05:24:12 136035] [debug] |xqc_engine_wakeup_after|wakeup:1757654652136415|now:1757654652136034|diff:381|
[2025/09/12 05:24:12 136039] [debug] |xqc_engine_main_logic|END|now:1757654652135959|
[2025/09/12 05:24:12 136044] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652136044|
[2025/09/12 05:24:12 136047] [debug] |xqc_engine_wakeup_after|wakeup:1757654652136415|now:1757654652136047|diff:368|
[2025/09/12 05:24:12 136051] [debug] |xqc_engine_main_logic|END|now:1757654652136044|
[2025/09/12 05:24:12 137117] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652137117|
[2025/09/12 05:24:12 137126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652136415|pq_index:0|
[2025/09/12 05:24:12 137131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652135959|
[2025/09/12 05:24:12 137136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652137135|
[2025/09/12 05:24:12 137140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652136415|now:1757654652137135|
[2025/09/12 05:24:12 137144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652136415|now:1757654652137135|
[2025/09/12 05:24:12 137148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 137154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36012|min_srtt:36012|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 137158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:989211|
[2025/09/12 05:24:12 137163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 137166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 137170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 137175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 137184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 137188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:939693|
[2025/09/12 05:24:12 137193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 137198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1012|
[2025/09/12 05:24:12 137230] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1012|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652137206|stream_id:0|stream_offset:939693|
[2025/09/12 05:24:12 137239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1012|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 137246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 137252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36012|rtt_var:1791|pto_duration:43176|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 137259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 137265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 137269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 137273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652205382|now:1757654652137252|interv:68130|
[2025/09/12 05:24:12 137277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652205382|now:1757654652137252|interval:68130|pto_count:0|srtt:36012
[2025/09/12 05:24:12 137282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:46807|
[2025/09/12 05:24:12 137287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 137291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:940872|
[2025/09/12 05:24:12 137296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 137300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652138300|now:1757654652137300|interv:1000|
[2025/09/12 05:24:12 137304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 137308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 137312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652138300|
[2025/09/12 05:24:12 137316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652138300|
[2025/09/12 05:24:12 137320] [debug] |xqc_engine_wakeup_after|wakeup:1757654652138300|now:1757654652137320|diff:980|
[2025/09/12 05:24:12 137324] [debug] |xqc_engine_main_logic|END|now:1757654652137135|
[2025/09/12 05:24:12 137768] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652137767|
[2025/09/12 05:24:12 137777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 137783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:428|
[2025/09/12 05:24:12 137787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:429|
[2025/09/12 05:24:12 137793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:429|
[2025/09/12 05:24:12 137797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 137802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:974|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:975|path_largest_ack:974|
[2025/09/12 05:24:12 137807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:866842|prior_time:1757654652097879|is_app_limited:0|send_elapse:35866|ack_elapse:39888|ctl_first_sent_time:1757654652099317|lagest_ack_time:1757654652137767|curr_delivered:913642|
[2025/09/12 05:24:12 137811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652099317|
[2025/09/12 05:24:12 137816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1910||sndq_packets_used_bytes:0|sndq_packets_free:766|
[2025/09/12 05:24:12 137820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:975|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:975|path_largest_ack:975|
[2025/09/12 05:24:12 137825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:866842|prior_time:1757654652097879|is_app_limited:0|send_elapse:35866|ack_elapse:39888|ctl_first_sent_time:1757654652099317|lagest_ack_time:1757654652137767|curr_delivered:914842|
[2025/09/12 05:24:12 137829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652099423|
[2025/09/12 05:24:12 137833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1909||sndq_packets_used_bytes:0|sndq_packets_free:767|
[2025/09/12 05:24:12 137837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36012|rttvar:1791|minrtt:30532|latest_rtt:38344|ack_delay:32|
[2025/09/12 05:24:12 137841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36300|rttvar:1919|minrtt:30532|latest_rtt:38344|ack_delay:32|
[2025/09/12 05:24:12 137846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:975|lost_pn:972|thresh:3|
[2025/09/12 05:24:12 137850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 137854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36300|rtt_var:1919|pto_duration:43976|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 137858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 137862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 137866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 137870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652206182|now:1757654652137854|interv:68328|
[2025/09/12 05:24:12 137880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652206182|now:1757654652137854|interval:68328|pto_count:0|srtt:36300
[2025/09/12 05:24:12 137884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35866, ack_elapse 39888, delivered 48000|rate 1203369|lost 202|
[2025/09/12 05:24:12 137889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203369) in round 21|
[2025/09/12 05:24:12 137893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 137897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5014|
[2025/09/12 05:24:12 137901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652099423|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 137906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652099423|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 137910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905312|bw:1207083|cwnd:97149|full_bw_reached:1|inflight:44407|srtt:36300|latest_rtt:38344|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 137916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:429|largest:429|pns:2|
[2025/09/12 05:24:12 137920] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:429|frame:ACK |recv_time:1757654652137767|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 137925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772137767|now:1757654652137767|interv:120000000|
[2025/09/12 05:24:12 137929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772137767|now:1757654652137767|interv:120000000|
[2025/09/12 05:24:12 137933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652138300|pq_index:0|
[2025/09/12 05:24:12 137937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652137135|
[2025/09/12 05:24:12 137941] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652137941|
[2025/09/12 05:24:12 137946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652137945|
[2025/09/12 05:24:12 137952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36300|min_srtt:36300|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 137956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:989211|
[2025/09/12 05:24:12 137960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36300|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 137968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 137972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36300|min_srtt:36300|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 137976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:990390|
[2025/09/12 05:24:12 137981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36300|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 137985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 137989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36300|min_srtt:36300|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 137993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:991569|
[2025/09/12 05:24:12 137998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 138001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 138005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 138009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 138014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 138018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:940872|
[2025/09/12 05:24:12 138022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 138026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 138030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652138300|
[2025/09/12 05:24:12 138035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652138300|
[2025/09/12 05:24:12 138038] [debug] |xqc_engine_wakeup_after|wakeup:1757654652138300|now:1757654652138038|diff:262|
[2025/09/12 05:24:12 138043] [debug] |xqc_engine_main_logic|END|now:1757654652137945|
[2025/09/12 05:24:12 138047] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652138047|
[2025/09/12 05:24:12 138051] [debug] |xqc_engine_wakeup_after|wakeup:1757654652138300|now:1757654652138051|diff:249|
[2025/09/12 05:24:12 138055] [debug] |xqc_engine_main_logic|END|now:1757654652138047|
[2025/09/12 05:24:12 139121] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652139120|
[2025/09/12 05:24:12 139130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652138300|pq_index:0|
[2025/09/12 05:24:12 139134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652137945|
[2025/09/12 05:24:12 139139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652139138|
[2025/09/12 05:24:12 139149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652138300|now:1757654652139138|
[2025/09/12 05:24:12 139153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652138300|now:1757654652139138|
[2025/09/12 05:24:12 139157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 139162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36300|min_srtt:36300|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 139167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:991569|
[2025/09/12 05:24:12 139171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 139175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 139179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 139183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 139188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 139192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:940872|
[2025/09/12 05:24:12 139196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 139201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1013|
[2025/09/12 05:24:12 139233] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1013|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652139209|stream_id:0|stream_offset:940872|
[2025/09/12 05:24:12 139242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1013|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 139250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 139256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36300|rtt_var:1919|pto_duration:43976|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 139263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 139269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 139273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 139277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652208185|now:1757654652139256|interv:68929|
[2025/09/12 05:24:12 139281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652208185|now:1757654652139256|interval:68929|pto_count:0|srtt:36300
[2025/09/12 05:24:12 139290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:45607|
[2025/09/12 05:24:12 139295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 139299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:942051|
[2025/09/12 05:24:12 139303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 139308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1014|
[2025/09/12 05:24:12 139345] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1014|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652139319|stream_id:0|stream_offset:942051|
[2025/09/12 05:24:12 139354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1014|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 139361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 139367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36300|rtt_var:1919|pto_duration:43976|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 139374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 139380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 139386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 139391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652208295|now:1757654652139366|interv:68929|
[2025/09/12 05:24:12 139397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652208295|now:1757654652139366|interval:68929|pto_count:0|srtt:36300
[2025/09/12 05:24:12 139404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:46807|
[2025/09/12 05:24:12 139410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 139416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:943230|
[2025/09/12 05:24:12 139422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 139427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652140427|now:1757654652139427|interv:1000|
[2025/09/12 05:24:12 139433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 139438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 139443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652140427|
[2025/09/12 05:24:12 139449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652140427|
[2025/09/12 05:24:12 139479] [debug] |xqc_engine_wakeup_after|wakeup:1757654652140427|now:1757654652139479|diff:948|
[2025/09/12 05:24:12 139485] [debug] |xqc_engine_main_logic|END|now:1757654652139138|
[2025/09/12 05:24:12 139755] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652139754|
[2025/09/12 05:24:12 139761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 139767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:429|
[2025/09/12 05:24:12 139771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:430|
[2025/09/12 05:24:12 139777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:430|
[2025/09/12 05:24:12 139781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 139786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:976|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:977|path_largest_ack:976|
[2025/09/12 05:24:12 139790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:866842|prior_time:1757654652097879|is_app_limited:0|send_elapse:36106|ack_elapse:41875|ctl_first_sent_time:1757654652099557|lagest_ack_time:1757654652139754|curr_delivered:916042|
[2025/09/12 05:24:12 139795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652099557|
[2025/09/12 05:24:12 139799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1908||sndq_packets_used_bytes:0|sndq_packets_free:768|
[2025/09/12 05:24:12 139804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:977|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:977|path_largest_ack:977|
[2025/09/12 05:24:12 139808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:869242|prior_time:1757654652099867|is_app_limited:0|send_elapse:35900|ack_elapse:39887|ctl_first_sent_time:1757654652101324|lagest_ack_time:1757654652139754|curr_delivered:917242|
[2025/09/12 05:24:12 139812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652101324|
[2025/09/12 05:24:12 139816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1907||sndq_packets_used_bytes:0|sndq_packets_free:769|
[2025/09/12 05:24:12 139820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36300|rttvar:1919|minrtt:30532|latest_rtt:38430|ack_delay:56|
[2025/09/12 05:24:12 139825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36559|rttvar:1958|minrtt:30532|latest_rtt:38430|ack_delay:56|
[2025/09/12 05:24:12 139829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:977|lost_pn:974|thresh:3|
[2025/09/12 05:24:12 139833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 139837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36559|rtt_var:1958|pto_duration:44391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 139842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 139845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 139853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 139857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652208710|now:1757654652139837|interv:68873|
[2025/09/12 05:24:12 139861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652208710|now:1757654652139837|interval:68873|pto_count:0|srtt:36559
[2025/09/12 05:24:12 139866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35900, ack_elapse 39887, delivered 48000|rate 1203399|lost 202|
[2025/09/12 05:24:12 139870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203399) in round 21|
[2025/09/12 05:24:12 139874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 139878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5014|
[2025/09/12 05:24:12 139882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652101324|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 139887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652101324|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 139891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905312|bw:1207083|cwnd:97149|full_bw_reached:1|inflight:44407|srtt:36559|latest_rtt:38430|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 139897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:430|largest:430|pns:2|
[2025/09/12 05:24:12 139901] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:430|frame:ACK |recv_time:1757654652139754|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 139906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772139754|now:1757654652139754|interv:120000000|
[2025/09/12 05:24:12 139910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772139754|now:1757654652139754|interv:120000000|
[2025/09/12 05:24:12 139914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652140427|pq_index:0|
[2025/09/12 05:24:12 139918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652139138|
[2025/09/12 05:24:12 139922] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652139922|
[2025/09/12 05:24:12 139926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652139925|
[2025/09/12 05:24:12 139932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36559|min_srtt:36559|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 139937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:991569|
[2025/09/12 05:24:12 139944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36559|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 139948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 139953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36559|min_srtt:36559|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 139957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:992748|
[2025/09/12 05:24:12 139961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36559|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 139965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 139970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36559|min_srtt:36559|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 139974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:993927|
[2025/09/12 05:24:12 139978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 139982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 139986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 139990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 139994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 139998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:943230|
[2025/09/12 05:24:12 140003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 140006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 140010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652140427|
[2025/09/12 05:24:12 140014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652140427|
[2025/09/12 05:24:12 140018] [debug] |xqc_engine_wakeup_after|wakeup:1757654652140427|now:1757654652140018|diff:409|
[2025/09/12 05:24:12 140022] [debug] |xqc_engine_main_logic|END|now:1757654652139925|
[2025/09/12 05:24:12 140027] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652140027|
[2025/09/12 05:24:12 140031] [debug] |xqc_engine_wakeup_after|wakeup:1757654652140427|now:1757654652140031|diff:396|
[2025/09/12 05:24:12 140035] [debug] |xqc_engine_main_logic|END|now:1757654652140027|
[2025/09/12 05:24:12 141094] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652141093|
[2025/09/12 05:24:12 141105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652140427|pq_index:0|
[2025/09/12 05:24:12 141114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652139925|
[2025/09/12 05:24:12 141119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652141118|
[2025/09/12 05:24:12 141124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652140427|now:1757654652141118|
[2025/09/12 05:24:12 141128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652140427|now:1757654652141118|
[2025/09/12 05:24:12 141132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 141138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36559|min_srtt:36559|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 141142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:993927|
[2025/09/12 05:24:12 141147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 141151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 141154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 141159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 141163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 141168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:943230|
[2025/09/12 05:24:12 141172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 141176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1015|
[2025/09/12 05:24:12 141204] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1015|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652141184|stream_id:0|stream_offset:943230|
[2025/09/12 05:24:12 141210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1015|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 141214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 141219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36559|rtt_var:1958|pto_duration:44391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 141223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 141227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 141231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 141238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652210575|now:1757654652141218|interv:69357|
[2025/09/12 05:24:12 141242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652210575|now:1757654652141218|interval:69357|pto_count:0|srtt:36559
[2025/09/12 05:24:12 141247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:45607|
[2025/09/12 05:24:12 141252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 141256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:944409|
[2025/09/12 05:24:12 141260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 141264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652142264|now:1757654652141264|interv:1000|
[2025/09/12 05:24:12 141268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 141272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 141276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652142264|
[2025/09/12 05:24:12 141280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652142264|
[2025/09/12 05:24:12 141284] [debug] |xqc_engine_wakeup_after|wakeup:1757654652142264|now:1757654652141284|diff:980|
[2025/09/12 05:24:12 141288] [debug] |xqc_engine_main_logic|END|now:1757654652141118|
[2025/09/12 05:24:12 141751] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652141750|
[2025/09/12 05:24:12 141760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 141765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:430|
[2025/09/12 05:24:12 141769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:431|
[2025/09/12 05:24:12 141775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:431|
[2025/09/12 05:24:12 141779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 141784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:978|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:979|path_largest_ack:978|
[2025/09/12 05:24:12 141789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:869242|prior_time:1757654652099867|is_app_limited:0|send_elapse:36009|ack_elapse:41883|ctl_first_sent_time:1757654652101433|lagest_ack_time:1757654652141750|curr_delivered:918442|
[2025/09/12 05:24:12 141793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652101433|
[2025/09/12 05:24:12 141798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1906||sndq_packets_used_bytes:0|sndq_packets_free:770|
[2025/09/12 05:24:12 141802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:979|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:979|path_largest_ack:979|
[2025/09/12 05:24:12 141807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:871642|prior_time:1757654652101861|is_app_limited:0|send_elapse:35876|ack_elapse:39889|ctl_first_sent_time:1757654652103303|lagest_ack_time:1757654652141750|curr_delivered:919642|
[2025/09/12 05:24:12 141816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652103303|
[2025/09/12 05:24:12 141820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1905||sndq_packets_used_bytes:0|sndq_packets_free:771|
[2025/09/12 05:24:12 141824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36559|rttvar:1958|minrtt:30532|latest_rtt:38447|ack_delay:56|
[2025/09/12 05:24:12 141828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36788|rttvar:1927|minrtt:30532|latest_rtt:38447|ack_delay:56|
[2025/09/12 05:24:12 141832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:979|lost_pn:976|thresh:3|
[2025/09/12 05:24:12 141836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 141840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36788|rtt_var:1927|pto_duration:44496|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 141845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 141849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 141852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 141856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652210680|now:1757654652141840|interv:68840|
[2025/09/12 05:24:12 141860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652210680|now:1757654652141840|interval:68840|pto_count:0|srtt:36788
[2025/09/12 05:24:12 141865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35876, ack_elapse 39889, delivered 48000|rate 1203339|lost 202|
[2025/09/12 05:24:12 141869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203339) in round 21|
[2025/09/12 05:24:12 141873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 141877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5014|
[2025/09/12 05:24:12 141881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652103303|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 141886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652103303|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 141890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905312|bw:1207083|cwnd:97149|full_bw_reached:1|inflight:43207|srtt:36788|latest_rtt:38447|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 141896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:431|largest:431|pns:2|
[2025/09/12 05:24:12 141903] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:431|frame:ACK |recv_time:1757654652141750|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 141907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772141750|now:1757654652141750|interv:120000000|
[2025/09/12 05:24:12 141912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772141750|now:1757654652141750|interv:120000000|
[2025/09/12 05:24:12 141915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652142264|pq_index:0|
[2025/09/12 05:24:12 141920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652141118|
[2025/09/12 05:24:12 141924] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652141923|
[2025/09/12 05:24:12 141928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652141927|
[2025/09/12 05:24:12 141934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36788|min_srtt:36788|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 141938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:993927|
[2025/09/12 05:24:12 141943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36788|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 141947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 141952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36788|min_srtt:36788|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 141956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:995106|
[2025/09/12 05:24:12 141960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36788|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 141965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 141969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36788|min_srtt:36788|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 141973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:996285|
[2025/09/12 05:24:12 141977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 141981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 141985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 141992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 141996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 142000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:944409|
[2025/09/12 05:24:12 142005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 142008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 142012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652142264|
[2025/09/12 05:24:12 142016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652142264|
[2025/09/12 05:24:12 142020] [debug] |xqc_engine_wakeup_after|wakeup:1757654652142264|now:1757654652142020|diff:244|
[2025/09/12 05:24:12 142024] [debug] |xqc_engine_main_logic|END|now:1757654652141927|
[2025/09/12 05:24:12 142029] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652142029|
[2025/09/12 05:24:12 142033] [debug] |xqc_engine_wakeup_after|wakeup:1757654652142264|now:1757654652142033|diff:231|
[2025/09/12 05:24:12 142037] [debug] |xqc_engine_main_logic|END|now:1757654652142029|
[2025/09/12 05:24:12 143104] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652143104|
[2025/09/12 05:24:12 143112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652142264|pq_index:0|
[2025/09/12 05:24:12 143116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652141927|
[2025/09/12 05:24:12 143121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652143120|
[2025/09/12 05:24:12 143125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652142264|now:1757654652143120|
[2025/09/12 05:24:12 143130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652142264|now:1757654652143120|
[2025/09/12 05:24:12 143133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 143138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36788|min_srtt:36788|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 143143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:996285|
[2025/09/12 05:24:12 143147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 143151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 143155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 143159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 143163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 143167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:944409|
[2025/09/12 05:24:12 143176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 143180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1016|
[2025/09/12 05:24:12 143207] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1016|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652143188|stream_id:0|stream_offset:944409|
[2025/09/12 05:24:12 143213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1016|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 143217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 143222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36788|rtt_var:1927|pto_duration:44496|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 143226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 143230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 143234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 143238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652212684|now:1757654652143222|interv:69462|
[2025/09/12 05:24:12 143242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652212684|now:1757654652143222|interval:69462|pto_count:0|srtt:36788
[2025/09/12 05:24:12 143247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:44407|
[2025/09/12 05:24:12 143251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 143255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:945588|
[2025/09/12 05:24:12 143260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 143264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1017|
[2025/09/12 05:24:12 143282] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1017|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652143270|stream_id:0|stream_offset:945588|
[2025/09/12 05:24:12 143287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1017|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 143292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 143296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36788|rtt_var:1927|pto_duration:44496|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 143300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 143308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 143312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 143316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652212766|now:1757654652143296|interv:69470|
[2025/09/12 05:24:12 143320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652212766|now:1757654652143296|interval:69470|pto_count:0|srtt:36788
[2025/09/12 05:24:12 143324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:45607|
[2025/09/12 05:24:12 143328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 143332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:946767|
[2025/09/12 05:24:12 143337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 143341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652144341|now:1757654652143341|interv:1000|
[2025/09/12 05:24:12 143345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 143349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 143352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652144341|
[2025/09/12 05:24:12 143357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652144341|
[2025/09/12 05:24:12 143360] [debug] |xqc_engine_wakeup_after|wakeup:1757654652144341|now:1757654652143360|diff:981|
[2025/09/12 05:24:12 143365] [debug] |xqc_engine_main_logic|END|now:1757654652143120|
[2025/09/12 05:24:12 143753] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652143753|
[2025/09/12 05:24:12 143761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 143767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:431|
[2025/09/12 05:24:12 143771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:432|
[2025/09/12 05:24:12 143776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:432|
[2025/09/12 05:24:12 143781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 143785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:980|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:981|path_largest_ack:980|
[2025/09/12 05:24:12 143790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:871642|prior_time:1757654652101861|is_app_limited:0|send_elapse:35983|ack_elapse:41892|ctl_first_sent_time:1757654652103410|lagest_ack_time:1757654652143753|curr_delivered:920842|
[2025/09/12 05:24:12 143795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652103410|
[2025/09/12 05:24:12 143799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1904||sndq_packets_used_bytes:0|sndq_packets_free:772|
[2025/09/12 05:24:12 143803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:981|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:981|path_largest_ack:981|
[2025/09/12 05:24:12 143813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:871642|prior_time:1757654652101861|is_app_limited:0|send_elapse:35983|ack_elapse:41892|ctl_first_sent_time:1757654652103410|lagest_ack_time:1757654652143753|curr_delivered:922042|
[2025/09/12 05:24:12 143818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652103544|
[2025/09/12 05:24:12 143822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1903||sndq_packets_used_bytes:0|sndq_packets_free:773|
[2025/09/12 05:24:12 143826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36788|rttvar:1927|minrtt:30532|latest_rtt:40209|ack_delay:56|
[2025/09/12 05:24:12 143830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37209|rttvar:2287|minrtt:30532|latest_rtt:40209|ack_delay:56|
[2025/09/12 05:24:12 143834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:981|lost_pn:978|thresh:3|
[2025/09/12 05:24:12 143838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 143842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37209|rtt_var:2287|pto_duration:46357|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 143847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 143850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 143854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 143858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652214627|now:1757654652143842|interv:70785|
[2025/09/12 05:24:12 143862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652214627|now:1757654652143842|interval:70785|pto_count:0|srtt:37209
[2025/09/12 05:24:12 143866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35983, ack_elapse 41892, delivered 50400|rate 1203093|lost 202|
[2025/09/12 05:24:12 143871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203093) in round 21|
[2025/09/12 05:24:12 143875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 143879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5014|
[2025/09/12 05:24:12 143883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652103544|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 143888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652103544|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 143892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905312|bw:1207083|cwnd:97149|full_bw_reached:1|inflight:43207|srtt:37209|latest_rtt:40209|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 143901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:432|largest:432|pns:2|
[2025/09/12 05:24:12 143905] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:432|frame:ACK |recv_time:1757654652143753|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 143910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772143753|now:1757654652143753|interv:120000000|
[2025/09/12 05:24:12 143914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772143753|now:1757654652143753|interv:120000000|
[2025/09/12 05:24:12 143918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652144341|pq_index:0|
[2025/09/12 05:24:12 143922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652143120|
[2025/09/12 05:24:12 143926] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652143926|
[2025/09/12 05:24:12 143930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652143930|
[2025/09/12 05:24:12 143936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37209|min_srtt:37209|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 143941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:996285|
[2025/09/12 05:24:12 143945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37209|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 143950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 143954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37209|min_srtt:37209|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 143958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:997464|
[2025/09/12 05:24:12 143963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37209|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 143967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 143971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37209|min_srtt:37209|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 143975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:998643|
[2025/09/12 05:24:12 143980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 143984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 143990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 143995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 143999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 144003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:946767|
[2025/09/12 05:24:12 144007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 144011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 144015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652144341|
[2025/09/12 05:24:12 144019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652144341|
[2025/09/12 05:24:12 144023] [debug] |xqc_engine_wakeup_after|wakeup:1757654652144341|now:1757654652144022|diff:319|
[2025/09/12 05:24:12 144027] [debug] |xqc_engine_main_logic|END|now:1757654652143930|
[2025/09/12 05:24:12 144032] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652144032|
[2025/09/12 05:24:12 144035] [debug] |xqc_engine_wakeup_after|wakeup:1757654652144341|now:1757654652144035|diff:306|
[2025/09/12 05:24:12 144039] [debug] |xqc_engine_main_logic|END|now:1757654652144032|
[2025/09/12 05:24:12 145107] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652145107|
[2025/09/12 05:24:12 145115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652144341|pq_index:0|
[2025/09/12 05:24:12 145119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652143930|
[2025/09/12 05:24:12 145123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652145123|
[2025/09/12 05:24:12 145128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652144341|now:1757654652145123|
[2025/09/12 05:24:12 145132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652144341|now:1757654652145123|
[2025/09/12 05:24:12 145136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 145141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37209|min_srtt:37209|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 145145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:998643|
[2025/09/12 05:24:12 145149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 145153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 145157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 145161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 145170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 145174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:946767|
[2025/09/12 05:24:12 145178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 145182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1018|
[2025/09/12 05:24:12 145209] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1018|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652145190|stream_id:0|stream_offset:946767|
[2025/09/12 05:24:12 145214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1018|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 145219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 145223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37209|rtt_var:2287|pto_duration:46357|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 145227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 145231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 145235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 145239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652216547|now:1757654652145223|interv:71324|
[2025/09/12 05:24:12 145243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652216547|now:1757654652145223|interval:71324|pto_count:0|srtt:37209
[2025/09/12 05:24:12 145247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:44407|
[2025/09/12 05:24:12 145252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 145256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:947946|
[2025/09/12 05:24:12 145260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 145264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652146264|now:1757654652145264|interv:1000|
[2025/09/12 05:24:12 145268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 145271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 145275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652146264|
[2025/09/12 05:24:12 145279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652146264|
[2025/09/12 05:24:12 145283] [debug] |xqc_engine_wakeup_after|wakeup:1757654652146264|now:1757654652145283|diff:981|
[2025/09/12 05:24:12 145287] [debug] |xqc_engine_main_logic|END|now:1757654652145123|
[2025/09/12 05:24:12 145745] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652145745|
[2025/09/12 05:24:12 145758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 145763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:432|
[2025/09/12 05:24:12 145767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:433|
[2025/09/12 05:24:12 145773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:433|
[2025/09/12 05:24:12 145777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 145781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:982|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:983|path_largest_ack:982|
[2025/09/12 05:24:12 145786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:874042|prior_time:1757654652103856|is_app_limited:0|send_elapse:35889|ack_elapse:41889|ctl_first_sent_time:1757654652105302|lagest_ack_time:1757654652145745|curr_delivered:923242|
[2025/09/12 05:24:12 145790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652105302|
[2025/09/12 05:24:12 145795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1902||sndq_packets_used_bytes:0|sndq_packets_free:774|
[2025/09/12 05:24:12 145799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:983|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:983|path_largest_ack:983|
[2025/09/12 05:24:12 145803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:874042|prior_time:1757654652103856|is_app_limited:0|send_elapse:35889|ack_elapse:41889|ctl_first_sent_time:1757654652105302|lagest_ack_time:1757654652145745|curr_delivered:924442|
[2025/09/12 05:24:12 145807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652105405|
[2025/09/12 05:24:12 145811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1901||sndq_packets_used_bytes:0|sndq_packets_free:775|
[2025/09/12 05:24:12 145815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37209|rttvar:2287|minrtt:30532|latest_rtt:40340|ack_delay:48|
[2025/09/12 05:24:12 145819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37594|rttvar:2486|minrtt:30532|latest_rtt:40340|ack_delay:48|
[2025/09/12 05:24:12 145824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:983|lost_pn:980|thresh:3|
[2025/09/12 05:24:12 145828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 145832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37594|rtt_var:2486|pto_duration:47538|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 145836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 145840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 145844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 145847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652217728|now:1757654652145831|interv:71897|
[2025/09/12 05:24:12 145858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652217728|now:1757654652145831|interval:71897|pto_count:0|srtt:37594
[2025/09/12 05:24:12 145862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35889, ack_elapse 41889, delivered 50400|rate 1203179|lost 202|
[2025/09/12 05:24:12 145866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203179) in round 21|
[2025/09/12 05:24:12 145870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 145874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5014|
[2025/09/12 05:24:12 145878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652105405|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 145883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652105405|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 145887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905312|bw:1207083|cwnd:97149|full_bw_reached:1|inflight:42007|srtt:37594|latest_rtt:40340|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 145893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:433|largest:433|pns:2|
[2025/09/12 05:24:12 145897] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:433|frame:ACK |recv_time:1757654652145745|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 145901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772145745|now:1757654652145745|interv:120000000|
[2025/09/12 05:24:12 145905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772145745|now:1757654652145745|interv:120000000|
[2025/09/12 05:24:12 145909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652146264|pq_index:0|
[2025/09/12 05:24:12 145913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652145123|
[2025/09/12 05:24:12 145917] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652145917|
[2025/09/12 05:24:12 145922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652145921|
[2025/09/12 05:24:12 145927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37594|min_srtt:37594|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 145932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:998643|
[2025/09/12 05:24:12 145936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37594|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 145940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 145948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37594|min_srtt:37594|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 145952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:999822|
[2025/09/12 05:24:12 145956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37594|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 145961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 145965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37594|min_srtt:37594|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 145969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1001001|
[2025/09/12 05:24:12 145973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 145977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 145981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 145985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 145989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 145993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:947946|
[2025/09/12 05:24:12 145997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 146001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 146005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652146264|
[2025/09/12 05:24:12 146009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652146264|
[2025/09/12 05:24:12 146013] [debug] |xqc_engine_wakeup_after|wakeup:1757654652146264|now:1757654652146013|diff:251|
[2025/09/12 05:24:12 146017] [debug] |xqc_engine_main_logic|END|now:1757654652145921|
[2025/09/12 05:24:12 146022] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652146022|
[2025/09/12 05:24:12 146026] [debug] |xqc_engine_wakeup_after|wakeup:1757654652146264|now:1757654652146026|diff:238|
[2025/09/12 05:24:12 146030] [debug] |xqc_engine_main_logic|END|now:1757654652146022|
[2025/09/12 05:24:12 147095] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652147095|
[2025/09/12 05:24:12 147103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652146264|pq_index:0|
[2025/09/12 05:24:12 147107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652145921|
[2025/09/12 05:24:12 147112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652147111|
[2025/09/12 05:24:12 147121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654652146822|now:1757654652147111|
[2025/09/12 05:24:12 147125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:12 147129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654652146822|now:1757654652147111|
[2025/09/12 05:24:12 147133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:12 147137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652146264|now:1757654652147111|
[2025/09/12 05:24:12 147141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652146264|now:1757654652147111|
[2025/09/12 05:24:12 147145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 147149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:433|ack_delay:25327|first_ack_range:44|largest_pkt_recv_time:1757654652121822|
[2025/09/12 05:24:12 147154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:433|low:389|pkt_pns:2|
[2025/09/12 05:24:12 147158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:421|frame_largest_recv:433|
[2025/09/12 05:24:12 147162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:12 147166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37594|min_srtt:37594|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 147171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1001001|
[2025/09/12 05:24:12 147175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 147179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 147183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 147187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 147192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 147196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:947946|
[2025/09/12 05:24:12 147200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 147205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1019|
[2025/09/12 05:24:12 147231] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1019|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:42007|now:1757654652147212|stream_id:0|stream_offset:947946|
[2025/09/12 05:24:12 147237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1019|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 147245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 147249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37594|rtt_var:2486|pto_duration:47538|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 147254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 147258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 147261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43214|
[2025/09/12 05:24:12 147265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652219750|now:1757654652147249|interv:72501|
[2025/09/12 05:24:12 147269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652219750|now:1757654652147249|interval:72501|pto_count:0|srtt:37594
[2025/09/12 05:24:12 147274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:43214|
[2025/09/12 05:24:12 147279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 147283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43214|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:949125|
[2025/09/12 05:24:12 147287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 147291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1020|
[2025/09/12 05:24:12 147310] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1020|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43214|now:1757654652147297|stream_id:0|stream_offset:949125|
[2025/09/12 05:24:12 147315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1020|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 147319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43214|applimit:0|
[2025/09/12 05:24:12 147323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37594|rtt_var:2486|pto_duration:47538|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 147328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 147332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 147335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44414|
[2025/09/12 05:24:12 147339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652219835|now:1757654652147323|interv:72512|
[2025/09/12 05:24:12 147343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652219835|now:1757654652147323|interval:72512|pto_count:0|srtt:37594
[2025/09/12 05:24:12 147348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:44414|
[2025/09/12 05:24:12 147352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 147359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44414|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:950304|
[2025/09/12 05:24:12 147364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 147368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652148367|now:1757654652147367|interv:1000|
[2025/09/12 05:24:12 147372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 147375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 147379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652148367|
[2025/09/12 05:24:12 147383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652148367|
[2025/09/12 05:24:12 147387] [debug] |xqc_engine_wakeup_after|wakeup:1757654652148367|now:1757654652147387|diff:980|
[2025/09/12 05:24:12 147391] [debug] |xqc_engine_main_logic|END|now:1757654652147111|
[2025/09/12 05:24:12 147734] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652147733|
[2025/09/12 05:24:12 147745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 147751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:433|
[2025/09/12 05:24:12 147755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:434|
[2025/09/12 05:24:12 147761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:434|
[2025/09/12 05:24:12 147765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 147770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:984|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:985|path_largest_ack:984|
[2025/09/12 05:24:12 147774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:876442|prior_time:1757654652105845|is_app_limited:0|send_elapse:35923|ack_elapse:41888|ctl_first_sent_time:1757654652107331|lagest_ack_time:1757654652147733|curr_delivered:925649|
[2025/09/12 05:24:12 147779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652107331|
[2025/09/12 05:24:12 147784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1900||sndq_packets_used_bytes:0|sndq_packets_free:776|
[2025/09/12 05:24:12 147788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:985|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:985|path_largest_ack:985|
[2025/09/12 05:24:12 147792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:876442|prior_time:1757654652105845|is_app_limited:0|send_elapse:35923|ack_elapse:41888|ctl_first_sent_time:1757654652107331|lagest_ack_time:1757654652147733|curr_delivered:926849|
[2025/09/12 05:24:12 147797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652107443|
[2025/09/12 05:24:12 147801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1899||sndq_packets_used_bytes:0|sndq_packets_free:777|
[2025/09/12 05:24:12 147805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37594|rttvar:2486|minrtt:30532|latest_rtt:40290|ack_delay:40|
[2025/09/12 05:24:12 147814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37926|rttvar:2529|minrtt:30532|latest_rtt:40290|ack_delay:40|
[2025/09/12 05:24:12 147818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:985|lost_pn:982|thresh:3|
[2025/09/12 05:24:12 147822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 414|pns:2|
[2025/09/12 05:24:12 147826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 147830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37926|rtt_var:2529|pto_duration:48042|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 147835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 147839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 147843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 147846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652220339|now:1757654652147830|interv:72509|
[2025/09/12 05:24:12 147851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652220339|now:1757654652147830|interval:72509|pto_count:0|srtt:37926
[2025/09/12 05:24:12 147855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35923, ack_elapse 41888, delivered 50407|rate 1203375|lost 202|
[2025/09/12 05:24:12 147860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203375) in round 21|
[2025/09/12 05:24:12 147864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 147868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5014|
[2025/09/12 05:24:12 147872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2407|po_sent_time:1757654652107443|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 147876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2407|po_sent_time:1757654652107443|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 147881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97149|full_bw_reached:1|inflight:42007|srtt:37926|latest_rtt:40290|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 147887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:434|largest:434|pns:2|
[2025/09/12 05:24:12 147891] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:434|frame:ACK |recv_time:1757654652147733|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 147896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772147733|now:1757654652147733|interv:120000000|
[2025/09/12 05:24:12 147900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772147733|now:1757654652147733|interv:120000000|
[2025/09/12 05:24:12 147907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652148367|pq_index:0|
[2025/09/12 05:24:12 147911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652147111|
[2025/09/12 05:24:12 147915] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652147915|
[2025/09/12 05:24:12 147920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652147919|
[2025/09/12 05:24:12 147926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37926|min_srtt:37926|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 147930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1001001|
[2025/09/12 05:24:12 147935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37926|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 147939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 147944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37926|min_srtt:37926|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 147948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1002180|
[2025/09/12 05:24:12 147952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37926|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 147957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 147961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37926|min_srtt:37926|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 147965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1003359|
[2025/09/12 05:24:12 147969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 147973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 147977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 147981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 147985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 147990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:950304|
[2025/09/12 05:24:12 147997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 148000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 148005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652148367|
[2025/09/12 05:24:12 148009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652148367|
[2025/09/12 05:24:12 148013] [debug] |xqc_engine_wakeup_after|wakeup:1757654652148367|now:1757654652148012|diff:355|
[2025/09/12 05:24:12 148017] [debug] |xqc_engine_main_logic|END|now:1757654652147919|
[2025/09/12 05:24:12 148022] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652148022|
[2025/09/12 05:24:12 148026] [debug] |xqc_engine_wakeup_after|wakeup:1757654652148367|now:1757654652148026|diff:341|
[2025/09/12 05:24:12 148030] [debug] |xqc_engine_main_logic|END|now:1757654652148022|
[2025/09/12 05:24:12 149095] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652149095|
[2025/09/12 05:24:12 149104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652148367|pq_index:0|
[2025/09/12 05:24:12 149108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652147919|
[2025/09/12 05:24:12 149113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652149112|
[2025/09/12 05:24:12 149118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652148367|now:1757654652149112|
[2025/09/12 05:24:12 149122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652148367|now:1757654652149112|
[2025/09/12 05:24:12 149126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 149131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37926|min_srtt:37926|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 149136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1003359|
[2025/09/12 05:24:12 149140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 149144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 149148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 149152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 149157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 149161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:950304|
[2025/09/12 05:24:12 149165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 149170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1021|
[2025/09/12 05:24:12 149198] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1021|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652149177|stream_id:0|stream_offset:950304|
[2025/09/12 05:24:12 149208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1021|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 149213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 149218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37926|rtt_var:2529|pto_duration:48042|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 149222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 149226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 149230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 149234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652222219|now:1757654652149217|interv:73002|
[2025/09/12 05:24:12 149238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652222219|now:1757654652149217|interval:73002|pto_count:0|srtt:37926
[2025/09/12 05:24:12 149243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:43207|
[2025/09/12 05:24:12 149247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 149251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:951483|
[2025/09/12 05:24:12 149256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 149260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1022|
[2025/09/12 05:24:12 149279] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1022|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652149266|stream_id:0|stream_offset:951483|
[2025/09/12 05:24:12 149284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1022|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 149289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 149293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37926|rtt_var:2529|pto_duration:48042|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 149297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 149301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 149305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 149309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652222308|now:1757654652149293|interv:73015|
[2025/09/12 05:24:12 149313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652222308|now:1757654652149293|interval:73015|pto_count:0|srtt:37926
[2025/09/12 05:24:12 149321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:44407|
[2025/09/12 05:24:12 149325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 149329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:952662|
[2025/09/12 05:24:12 149335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 149339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652150338|now:1757654652149338|interv:1000|
[2025/09/12 05:24:12 149343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 149346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 149350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652150338|
[2025/09/12 05:24:12 149354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652150338|
[2025/09/12 05:24:12 149358] [debug] |xqc_engine_wakeup_after|wakeup:1757654652150338|now:1757654652149358|diff:980|
[2025/09/12 05:24:12 149363] [debug] |xqc_engine_main_logic|END|now:1757654652149112|
[2025/09/12 05:24:12 149732] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652149731|
[2025/09/12 05:24:12 149740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 149746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:434|
[2025/09/12 05:24:12 149750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:435|
[2025/09/12 05:24:12 149755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:435|
[2025/09/12 05:24:12 149759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 149764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:986|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:987|path_largest_ack:986|
[2025/09/12 05:24:12 149768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:876442|prior_time:1757654652105845|is_app_limited:0|send_elapse:36163|ack_elapse:43886|ctl_first_sent_time:1757654652107571|lagest_ack_time:1757654652149731|curr_delivered:928049|
[2025/09/12 05:24:12 149773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652107571|
[2025/09/12 05:24:12 149778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1898||sndq_packets_used_bytes:0|sndq_packets_free:778|
[2025/09/12 05:24:12 149782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:987|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:987|path_largest_ack:987|
[2025/09/12 05:24:12 149786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50407|prior_delivered:878842|prior_time:1757654652107847|is_app_limited:0|send_elapse:35900|ack_elapse:41884|ctl_first_sent_time:1757654652109292|lagest_ack_time:1757654652149731|curr_delivered:929249|
[2025/09/12 05:24:12 149791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652109292|
[2025/09/12 05:24:12 149799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1897||sndq_packets_used_bytes:0|sndq_packets_free:779|
[2025/09/12 05:24:12 149803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37926|rttvar:2529|minrtt:30532|latest_rtt:40439|ack_delay:32|
[2025/09/12 05:24:12 149807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38236|rttvar:2517|minrtt:30532|latest_rtt:40439|ack_delay:32|
[2025/09/12 05:24:12 149811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:987|lost_pn:984|thresh:3|
[2025/09/12 05:24:12 149815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 149819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38236|rtt_var:2517|pto_duration:48304|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 149823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 149827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 149831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 149835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652222570|now:1757654652149819|interv:72751|
[2025/09/12 05:24:12 149839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652222570|now:1757654652149819|interval:72751|pto_count:0|srtt:38236
[2025/09/12 05:24:12 149843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35900, ack_elapse 41884, delivered 50407|rate 1203490|lost 202|
[2025/09/12 05:24:12 149848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203490) in round 21|
[2025/09/12 05:24:12 149852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 149856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5014|
[2025/09/12 05:24:12 149860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652109292|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 149864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652109292|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 149869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97149|full_bw_reached:1|inflight:42007|srtt:38236|latest_rtt:40439|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 149874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:435|largest:435|pns:2|
[2025/09/12 05:24:12 149879] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:435|frame:ACK |recv_time:1757654652149731|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 149883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772149731|now:1757654652149731|interv:120000000|
[2025/09/12 05:24:12 149890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772149731|now:1757654652149731|interv:120000000|
[2025/09/12 05:24:12 149894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652150338|pq_index:0|
[2025/09/12 05:24:12 149898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652149112|
[2025/09/12 05:24:12 149902] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652149902|
[2025/09/12 05:24:12 149906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652149905|
[2025/09/12 05:24:12 149912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38236|min_srtt:38236|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 149916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1003359|
[2025/09/12 05:24:12 149921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38236|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 149925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 149930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38236|min_srtt:38236|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 149934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1004538|
[2025/09/12 05:24:12 149938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38236|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 149942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 149946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38236|min_srtt:38236|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 149951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1005717|
[2025/09/12 05:24:12 149955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 149959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 149963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 149967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 149971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 149978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:952662|
[2025/09/12 05:24:12 149983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 149986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 149990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652150338|
[2025/09/12 05:24:12 149994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652150338|
[2025/09/12 05:24:12 149998] [debug] |xqc_engine_wakeup_after|wakeup:1757654652150338|now:1757654652149998|diff:340|
[2025/09/12 05:24:12 150002] [debug] |xqc_engine_main_logic|END|now:1757654652149905|
[2025/09/12 05:24:12 150007] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652150007|
[2025/09/12 05:24:12 150011] [debug] |xqc_engine_wakeup_after|wakeup:1757654652150338|now:1757654652150011|diff:327|
[2025/09/12 05:24:12 150015] [debug] |xqc_engine_main_logic|END|now:1757654652150007|
[2025/09/12 05:24:12 151080] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652151080|
[2025/09/12 05:24:12 151088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652150338|pq_index:0|
[2025/09/12 05:24:12 151092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652149905|
[2025/09/12 05:24:12 151097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652151096|
[2025/09/12 05:24:12 151102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652150338|now:1757654652151096|
[2025/09/12 05:24:12 151106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652150338|now:1757654652151096|
[2025/09/12 05:24:12 151110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 151114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38236|min_srtt:38236|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 151119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1005717|
[2025/09/12 05:24:12 151123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 151127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 151131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 151135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 151140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 151144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:952662|
[2025/09/12 05:24:12 151148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 151157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1023|
[2025/09/12 05:24:12 151183] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1023|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652151164|stream_id:0|stream_offset:952662|
[2025/09/12 05:24:12 151189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1023|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 151194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 151198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38236|rtt_var:2517|pto_duration:48304|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 151202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 151206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 151210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 151214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652224468|now:1757654652151198|interv:73270|
[2025/09/12 05:24:12 151218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652224468|now:1757654652151198|interval:73270|pto_count:0|srtt:38236
[2025/09/12 05:24:12 151222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:43207|
[2025/09/12 05:24:12 151227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 151231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:953841|
[2025/09/12 05:24:12 151235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 151239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1024|
[2025/09/12 05:24:12 151257] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1024|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652151245|stream_id:0|stream_offset:953841|
[2025/09/12 05:24:12 151262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1024|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 151266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 151270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38236|rtt_var:2517|pto_duration:48304|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 151274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 151278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 151282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 151289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652224549|now:1757654652151270|interv:73279|
[2025/09/12 05:24:12 151293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652224549|now:1757654652151270|interval:73279|pto_count:0|srtt:38236
[2025/09/12 05:24:12 151297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:44407|
[2025/09/12 05:24:12 151302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 151306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:955020|
[2025/09/12 05:24:12 151310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 151314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652152314|now:1757654652151314|interv:1000|
[2025/09/12 05:24:12 151318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 151322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 151326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652152314|
[2025/09/12 05:24:12 151330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652152314|
[2025/09/12 05:24:12 151333] [debug] |xqc_engine_wakeup_after|wakeup:1757654652152314|now:1757654652151333|diff:981|
[2025/09/12 05:24:12 151338] [debug] |xqc_engine_main_logic|END|now:1757654652151096|
[2025/09/12 05:24:12 151721] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652151720|
[2025/09/12 05:24:12 151729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 151734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:435|
[2025/09/12 05:24:12 151738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:436|
[2025/09/12 05:24:12 151744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:436|
[2025/09/12 05:24:12 151748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 151752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:988|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:989|path_largest_ack:988|
[2025/09/12 05:24:12 151757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:878842|prior_time:1757654652107847|is_app_limited:0|send_elapse:36003|ack_elapse:43873|ctl_first_sent_time:1757654652109395|lagest_ack_time:1757654652151720|curr_delivered:930449|
[2025/09/12 05:24:12 151761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652109395|
[2025/09/12 05:24:12 151766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1896||sndq_packets_used_bytes:0|sndq_packets_free:780|
[2025/09/12 05:24:12 151770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:989|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:989|path_largest_ack:989|
[2025/09/12 05:24:12 151774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50407|prior_delivered:881242|prior_time:1757654652109834|is_app_limited:0|send_elapse:35888|ack_elapse:41886|ctl_first_sent_time:1757654652111277|lagest_ack_time:1757654652151720|curr_delivered:931649|
[2025/09/12 05:24:12 151783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652111277|
[2025/09/12 05:24:12 151787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1895||sndq_packets_used_bytes:0|sndq_packets_free:781|
[2025/09/12 05:24:12 151791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38236|rttvar:2517|minrtt:30532|latest_rtt:40443|ack_delay:32|
[2025/09/12 05:24:12 151795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38508|rttvar:2431|minrtt:30532|latest_rtt:40443|ack_delay:32|
[2025/09/12 05:24:12 151799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:989|lost_pn:986|thresh:3|
[2025/09/12 05:24:12 151803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 151807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38508|rtt_var:2431|pto_duration:48232|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 151811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 151815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 151819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 151823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652224477|now:1757654652151807|interv:72670|
[2025/09/12 05:24:12 151827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652224477|now:1757654652151807|interval:72670|pto_count:0|srtt:38508
[2025/09/12 05:24:12 151831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35888, ack_elapse 41886, delivered 50407|rate 1203433|lost 202|
[2025/09/12 05:24:12 151835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203433) in round 21|
[2025/09/12 05:24:12 151840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 151844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5014|
[2025/09/12 05:24:12 151847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652111277|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 151852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652111277|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 151856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97149|full_bw_reached:1|inflight:42007|srtt:38508|latest_rtt:40443|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 151862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:436|largest:436|pns:2|
[2025/09/12 05:24:12 151866] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:436|frame:ACK |recv_time:1757654652151720|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 151873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772151720|now:1757654652151720|interv:120000000|
[2025/09/12 05:24:12 151877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772151720|now:1757654652151720|interv:120000000|
[2025/09/12 05:24:12 151881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652152314|pq_index:0|
[2025/09/12 05:24:12 151885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652151096|
[2025/09/12 05:24:12 151889] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652151889|
[2025/09/12 05:24:12 151894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652151893|
[2025/09/12 05:24:12 151899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38508|min_srtt:38508|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 151904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1005717|
[2025/09/12 05:24:12 151908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38508|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 151913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 151917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38508|min_srtt:38508|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 151921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1006896|
[2025/09/12 05:24:12 151926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38508|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 151930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 151934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38508|min_srtt:38508|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 151938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1008075|
[2025/09/12 05:24:12 151942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 151946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 151950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 151954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 151961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 151965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:955020|
[2025/09/12 05:24:12 151969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 151973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 151977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652152314|
[2025/09/12 05:24:12 151981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652152314|
[2025/09/12 05:24:12 151985] [debug] |xqc_engine_wakeup_after|wakeup:1757654652152314|now:1757654652151985|diff:329|
[2025/09/12 05:24:12 151989] [debug] |xqc_engine_main_logic|END|now:1757654652151893|
[2025/09/12 05:24:12 151994] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652151994|
[2025/09/12 05:24:12 151998] [debug] |xqc_engine_wakeup_after|wakeup:1757654652152314|now:1757654652151997|diff:317|
[2025/09/12 05:24:12 152001] [debug] |xqc_engine_main_logic|END|now:1757654652151994|
[2025/09/12 05:24:12 153067] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652153067|
[2025/09/12 05:24:12 153075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652152314|pq_index:0|
[2025/09/12 05:24:12 153080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652151893|
[2025/09/12 05:24:12 153084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652153083|
[2025/09/12 05:24:12 153089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652152314|now:1757654652153083|
[2025/09/12 05:24:12 153093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652152314|now:1757654652153083|
[2025/09/12 05:24:12 153097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 153102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38508|min_srtt:38508|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 153106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1008075|
[2025/09/12 05:24:12 153111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 153115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 153118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 153123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 153127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 153131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:955020|
[2025/09/12 05:24:12 153140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 153144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1025|
[2025/09/12 05:24:12 153171] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1025|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652153151|stream_id:0|stream_offset:955020|
[2025/09/12 05:24:12 153176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1025|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 153181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 153185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38508|rtt_var:2431|pto_duration:48232|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 153190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 153194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 153198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 153201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652226383|now:1757654652153185|interv:73198|
[2025/09/12 05:24:12 153205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652226383|now:1757654652153185|interval:73198|pto_count:0|srtt:38508
[2025/09/12 05:24:12 153210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:43207|
[2025/09/12 05:24:12 153215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 153219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:956199|
[2025/09/12 05:24:12 153223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 153227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1026|
[2025/09/12 05:24:12 153245] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1026|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652153233|stream_id:0|stream_offset:956199|
[2025/09/12 05:24:12 153250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1026|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 153254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 153258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38508|rtt_var:2431|pto_duration:48232|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 153262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 153266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 153273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 153277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652226465|now:1757654652153258|interv:73207|
[2025/09/12 05:24:12 153281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652226465|now:1757654652153258|interval:73207|pto_count:0|srtt:38508
[2025/09/12 05:24:12 153286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:44407|
[2025/09/12 05:24:12 153290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 153294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:957378|
[2025/09/12 05:24:12 153298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 153302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652154302|now:1757654652153302|interv:1000|
[2025/09/12 05:24:12 153306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 153310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 153314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652154302|
[2025/09/12 05:24:12 153318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652154302|
[2025/09/12 05:24:12 153322] [debug] |xqc_engine_wakeup_after|wakeup:1757654652154302|now:1757654652153322|diff:980|
[2025/09/12 05:24:12 153326] [debug] |xqc_engine_main_logic|END|now:1757654652153083|
[2025/09/12 05:24:12 153722] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652153721|
[2025/09/12 05:24:12 153730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 153736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:436|
[2025/09/12 05:24:12 153740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:437|
[2025/09/12 05:24:12 153745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:437|
[2025/09/12 05:24:12 153749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 153754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:990|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:991|path_largest_ack:990|
[2025/09/12 05:24:12 153759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:881242|prior_time:1757654652109834|is_app_limited:0|send_elapse:35991|ack_elapse:43887|ctl_first_sent_time:1757654652111380|lagest_ack_time:1757654652153721|curr_delivered:932849|
[2025/09/12 05:24:12 153764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652111380|
[2025/09/12 05:24:12 153768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1894||sndq_packets_used_bytes:0|sndq_packets_free:782|
[2025/09/12 05:24:12 153772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:991|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:991|path_largest_ack:991|
[2025/09/12 05:24:12 153780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:881242|prior_time:1757654652109834|is_app_limited:0|send_elapse:35991|ack_elapse:43887|ctl_first_sent_time:1757654652111380|lagest_ack_time:1757654652153721|curr_delivered:934049|
[2025/09/12 05:24:12 153785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652111518|
[2025/09/12 05:24:12 153789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1893||sndq_packets_used_bytes:0|sndq_packets_free:783|
[2025/09/12 05:24:12 153793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38508|rttvar:2431|minrtt:30532|latest_rtt:42203|ack_delay:32|
[2025/09/12 05:24:12 153797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38966|rttvar:2739|minrtt:30532|latest_rtt:42203|ack_delay:32|
[2025/09/12 05:24:12 153802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:991|lost_pn:988|thresh:3|
[2025/09/12 05:24:12 153806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 153810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38966|rtt_var:2739|pto_duration:49922|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 153814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 153818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 153822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 153826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652228155|now:1757654652153809|interv:74346|
[2025/09/12 05:24:12 153830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652228155|now:1757654652153809|interval:74346|pto_count:0|srtt:38966
[2025/09/12 05:24:12 153834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35991, ack_elapse 43887, delivered 52807|rate 1203249|lost 202|
[2025/09/12 05:24:12 153839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203249) in round 21|
[2025/09/12 05:24:12 153843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 153847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5014|
[2025/09/12 05:24:12 153851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652111518|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 153855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652111518|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 153860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97149|full_bw_reached:1|inflight:42007|srtt:38966|latest_rtt:42203|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 153868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:437|largest:437|pns:2|
[2025/09/12 05:24:12 153872] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:437|frame:ACK |recv_time:1757654652153721|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 153877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772153721|now:1757654652153721|interv:120000000|
[2025/09/12 05:24:12 153881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772153721|now:1757654652153721|interv:120000000|
[2025/09/12 05:24:12 153885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652154302|pq_index:0|
[2025/09/12 05:24:12 153889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652153083|
[2025/09/12 05:24:12 153893] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652153893|
[2025/09/12 05:24:12 153898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652153897|
[2025/09/12 05:24:12 153903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38966|min_srtt:38966|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 153908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1008075|
[2025/09/12 05:24:12 153912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38966|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 153917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 153922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38966|min_srtt:38966|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 153926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1009254|
[2025/09/12 05:24:12 153930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38966|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 153935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 153939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38966|min_srtt:38966|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 153943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1010433|
[2025/09/12 05:24:12 153947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 153951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 153957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 153962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 153966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 153970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:957378|
[2025/09/12 05:24:12 153974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 153978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 153982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652154302|
[2025/09/12 05:24:12 153986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652154302|
[2025/09/12 05:24:12 153990] [debug] |xqc_engine_wakeup_after|wakeup:1757654652154302|now:1757654652153990|diff:312|
[2025/09/12 05:24:12 153994] [debug] |xqc_engine_main_logic|END|now:1757654652153897|
[2025/09/12 05:24:12 153999] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652153999|
[2025/09/12 05:24:12 154003] [debug] |xqc_engine_wakeup_after|wakeup:1757654652154302|now:1757654652154003|diff:299|
[2025/09/12 05:24:12 154007] [debug] |xqc_engine_main_logic|END|now:1757654652153999|
[2025/09/12 05:24:12 155076] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652155076|
[2025/09/12 05:24:12 155084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652154302|pq_index:0|
[2025/09/12 05:24:12 155088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652153897|
[2025/09/12 05:24:12 155093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652155092|
[2025/09/12 05:24:12 155097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652154302|now:1757654652155092|
[2025/09/12 05:24:12 155102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652154302|now:1757654652155092|
[2025/09/12 05:24:12 155105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 155110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38966|min_srtt:38966|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 155115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1010433|
[2025/09/12 05:24:12 155119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 155123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 155127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 155131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 155140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 155144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:957378|
[2025/09/12 05:24:12 155148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 155153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1027|
[2025/09/12 05:24:12 155179] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1027|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652155160|stream_id:0|stream_offset:957378|
[2025/09/12 05:24:12 155185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1027|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 155189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 155194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38966|rtt_var:2739|pto_duration:49922|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 155198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 155202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 155206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 155210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652230082|now:1757654652155193|interv:74889|
[2025/09/12 05:24:12 155214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652230082|now:1757654652155193|interval:74889|pto_count:0|srtt:38966
[2025/09/12 05:24:12 155221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:43207|
[2025/09/12 05:24:12 155226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 155230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:958557|
[2025/09/12 05:24:12 155234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 155238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1028|
[2025/09/12 05:24:12 155256] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1028|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652155244|stream_id:0|stream_offset:958557|
[2025/09/12 05:24:12 155261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1028|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 155266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 155270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38966|rtt_var:2739|pto_duration:49922|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 155278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 155281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 155285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 155289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652230166|now:1757654652155270|interv:74896|
[2025/09/12 05:24:12 155293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652230166|now:1757654652155270|interval:74896|pto_count:0|srtt:38966
[2025/09/12 05:24:12 155297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:44407|
[2025/09/12 05:24:12 155302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 155306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:959736|
[2025/09/12 05:24:12 155310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 155314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652156314|now:1757654652155314|interv:1000|
[2025/09/12 05:24:12 155318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 155322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 155326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652156314|
[2025/09/12 05:24:12 155330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652156314|
[2025/09/12 05:24:12 155334] [debug] |xqc_engine_wakeup_after|wakeup:1757654652156314|now:1757654652155334|diff:980|
[2025/09/12 05:24:12 155338] [debug] |xqc_engine_main_logic|END|now:1757654652155092|
[2025/09/12 05:24:12 155706] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652155705|
[2025/09/12 05:24:12 155714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 155719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:437|
[2025/09/12 05:24:12 155723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:438|
[2025/09/12 05:24:12 155729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:438|
[2025/09/12 05:24:12 155733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 155737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:992|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:993|path_largest_ack:992|
[2025/09/12 05:24:12 155742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:883642|prior_time:1757654652111839|is_app_limited:0|send_elapse:35881|ack_elapse:43866|ctl_first_sent_time:1757654652113282|lagest_ack_time:1757654652155705|curr_delivered:935249|
[2025/09/12 05:24:12 155746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652113282|
[2025/09/12 05:24:12 155750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1892||sndq_packets_used_bytes:0|sndq_packets_free:784|
[2025/09/12 05:24:12 155758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:993|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:993|path_largest_ack:993|
[2025/09/12 05:24:12 155762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:883642|prior_time:1757654652111839|is_app_limited:0|send_elapse:35881|ack_elapse:43866|ctl_first_sent_time:1757654652113282|lagest_ack_time:1757654652155705|curr_delivered:936449|
[2025/09/12 05:24:12 155767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652113389|
[2025/09/12 05:24:12 155771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1891||sndq_packets_used_bytes:0|sndq_packets_free:785|
[2025/09/12 05:24:12 155775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38966|rttvar:2739|minrtt:30532|latest_rtt:42316|ack_delay:32|
[2025/09/12 05:24:12 155779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39381|rttvar:2884|minrtt:30532|latest_rtt:42316|ack_delay:32|
[2025/09/12 05:24:12 155783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:993|lost_pn:990|thresh:3|
[2025/09/12 05:24:12 155787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 155791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39381|rtt_var:2884|pto_duration:50917|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 155795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 155799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 155803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 155807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652231161|now:1757654652155791|interv:75370|
[2025/09/12 05:24:12 155811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652231161|now:1757654652155791|interval:75370|pto_count:0|srtt:39381
[2025/09/12 05:24:12 155815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35881, ack_elapse 43866, delivered 52807|rate 1203825|lost 202|
[2025/09/12 05:24:12 155820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203825) in round 21|
[2025/09/12 05:24:12 155824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 155828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5014|
[2025/09/12 05:24:12 155832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652113389|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 155836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652113389|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 155840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97149|full_bw_reached:1|inflight:42007|srtt:39381|latest_rtt:42316|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 155848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:438|largest:438|pns:2|
[2025/09/12 05:24:12 155853] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:438|frame:ACK |recv_time:1757654652155705|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 155857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772155705|now:1757654652155705|interv:120000000|
[2025/09/12 05:24:12 155861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772155705|now:1757654652155705|interv:120000000|
[2025/09/12 05:24:12 155865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652156314|pq_index:0|
[2025/09/12 05:24:12 155869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652155092|
[2025/09/12 05:24:12 155873] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652155873|
[2025/09/12 05:24:12 155878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652155877|
[2025/09/12 05:24:12 155883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39381|min_srtt:39381|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 155888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1010433|
[2025/09/12 05:24:12 155892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39381|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 155896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 155901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39381|min_srtt:39381|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 155905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1011612|
[2025/09/12 05:24:12 155909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39381|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 155914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 155918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39381|min_srtt:39381|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 155922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1012791|
[2025/09/12 05:24:12 155929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 155933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 155937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 155941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 155945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 155949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:959736|
[2025/09/12 05:24:12 155954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 155957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 155961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652156314|
[2025/09/12 05:24:12 155965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652156314|
[2025/09/12 05:24:12 155969] [debug] |xqc_engine_wakeup_after|wakeup:1757654652156314|now:1757654652155969|diff:345|
[2025/09/12 05:24:12 155973] [debug] |xqc_engine_main_logic|END|now:1757654652155877|
[2025/09/12 05:24:12 155978] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652155978|
[2025/09/12 05:24:12 155982] [debug] |xqc_engine_wakeup_after|wakeup:1757654652156314|now:1757654652155982|diff:332|
[2025/09/12 05:24:12 155986] [debug] |xqc_engine_main_logic|END|now:1757654652155978|
[2025/09/12 05:24:12 157055] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652157055|
[2025/09/12 05:24:12 157063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652156314|pq_index:0|
[2025/09/12 05:24:12 157067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652155877|
[2025/09/12 05:24:12 157072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652157071|
[2025/09/12 05:24:12 157077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652156314|now:1757654652157071|
[2025/09/12 05:24:12 157081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652156314|now:1757654652157071|
[2025/09/12 05:24:12 157085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 157090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39381|min_srtt:39381|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 157095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1012791|
[2025/09/12 05:24:12 157099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 157103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 157107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 157116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 157120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 157124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:959736|
[2025/09/12 05:24:12 157129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 157133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1029|
[2025/09/12 05:24:12 157160] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1029|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652157140|stream_id:0|stream_offset:959736|
[2025/09/12 05:24:12 157165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1029|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 157170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 157174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39381|rtt_var:2884|pto_duration:50917|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 157178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 157182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 157186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 157190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652233057|now:1757654652157174|interv:75883|
[2025/09/12 05:24:12 157194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652233057|now:1757654652157174|interval:75883|pto_count:0|srtt:39381
[2025/09/12 05:24:12 157199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:43207|
[2025/09/12 05:24:12 157203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 157207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:960915|
[2025/09/12 05:24:12 157212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 157216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1030|
[2025/09/12 05:24:12 157234] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1030|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652157222|stream_id:0|stream_offset:960915|
[2025/09/12 05:24:12 157239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1030|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 157247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 157251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39381|rtt_var:2884|pto_duration:50917|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 157255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 157259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 157263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 157266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652233139|now:1757654652157251|interv:75888|
[2025/09/12 05:24:12 157270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652233139|now:1757654652157251|interval:75888|pto_count:0|srtt:39381
[2025/09/12 05:24:12 157275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:44407|
[2025/09/12 05:24:12 157279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 157283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:962094|
[2025/09/12 05:24:12 157288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 157291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652158291|now:1757654652157291|interv:1000|
[2025/09/12 05:24:12 157295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 157299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 157303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652158291|
[2025/09/12 05:24:12 157307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652158291|
[2025/09/12 05:24:12 157311] [debug] |xqc_engine_wakeup_after|wakeup:1757654652158291|now:1757654652157311|diff:980|
[2025/09/12 05:24:12 157315] [debug] |xqc_engine_main_logic|END|now:1757654652157071|
[2025/09/12 05:24:12 157716] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652157715|
[2025/09/12 05:24:12 157724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 157729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:438|
[2025/09/12 05:24:12 157733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:439|
[2025/09/12 05:24:12 157739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:439|
[2025/09/12 05:24:12 157743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 157747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:994|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:995|path_largest_ack:994|
[2025/09/12 05:24:12 157752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:886042|prior_time:1757654652113823|is_app_limited:0|send_elapse:35892|ack_elapse:43892|ctl_first_sent_time:1757654652115267|lagest_ack_time:1757654652157715|curr_delivered:937649|
[2025/09/12 05:24:12 157760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652115267|
[2025/09/12 05:24:12 157765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1890||sndq_packets_used_bytes:0|sndq_packets_free:786|
[2025/09/12 05:24:12 157769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:995|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:995|path_largest_ack:995|
[2025/09/12 05:24:12 157774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:886042|prior_time:1757654652113823|is_app_limited:0|send_elapse:35892|ack_elapse:43892|ctl_first_sent_time:1757654652115267|lagest_ack_time:1757654652157715|curr_delivered:938849|
[2025/09/12 05:24:12 157778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652115376|
[2025/09/12 05:24:12 157782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1889||sndq_packets_used_bytes:0|sndq_packets_free:787|
[2025/09/12 05:24:12 157786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39381|rttvar:2884|minrtt:30532|latest_rtt:42339|ack_delay:32|
[2025/09/12 05:24:12 157790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39747|rttvar:2894|minrtt:30532|latest_rtt:42339|ack_delay:32|
[2025/09/12 05:24:12 157794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:995|lost_pn:992|thresh:3|
[2025/09/12 05:24:12 157798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 157802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39747|rtt_var:2894|pto_duration:51323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 157807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 157811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 157815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 157819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652233545|now:1757654652157802|interv:75743|
[2025/09/12 05:24:12 157823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652233545|now:1757654652157802|interval:75743|pto_count:0|srtt:39747
[2025/09/12 05:24:12 157827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35892, ack_elapse 43892, delivered 52807|rate 1203112|lost 202|
[2025/09/12 05:24:12 157831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203112) in round 21|
[2025/09/12 05:24:12 157835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 157840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5014|
[2025/09/12 05:24:12 157843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652115376|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 157848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652115376|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 157858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97149|full_bw_reached:1|inflight:42007|srtt:39747|latest_rtt:42339|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 157864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:439|largest:439|pns:2|
[2025/09/12 05:24:12 157869] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:439|frame:ACK |recv_time:1757654652157715|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 157873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772157715|now:1757654652157715|interv:120000000|
[2025/09/12 05:24:12 157877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772157715|now:1757654652157715|interv:120000000|
[2025/09/12 05:24:12 157881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652158291|pq_index:0|
[2025/09/12 05:24:12 157885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652157071|
[2025/09/12 05:24:12 157889] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652157889|
[2025/09/12 05:24:12 157894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652157893|
[2025/09/12 05:24:12 157899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39747|min_srtt:39747|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 157904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1012791|
[2025/09/12 05:24:12 157908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39747|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 157913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 157918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39747|min_srtt:39747|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 157922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1013970|
[2025/09/12 05:24:12 157926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39747|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 157930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 157935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39747|min_srtt:39747|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 157939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1015149|
[2025/09/12 05:24:12 157946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 157950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 157953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 157958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 157962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 157966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:962094|
[2025/09/12 05:24:12 157970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 157974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 157978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652158291|
[2025/09/12 05:24:12 157982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652158291|
[2025/09/12 05:24:12 157986] [debug] |xqc_engine_wakeup_after|wakeup:1757654652158291|now:1757654652157986|diff:305|
[2025/09/12 05:24:12 157990] [debug] |xqc_engine_main_logic|END|now:1757654652157893|
[2025/09/12 05:24:12 157995] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652157995|
[2025/09/12 05:24:12 157999] [debug] |xqc_engine_wakeup_after|wakeup:1757654652158291|now:1757654652157999|diff:292|
[2025/09/12 05:24:12 158003] [debug] |xqc_engine_main_logic|END|now:1757654652157995|
[2025/09/12 05:24:12 159072] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652159072|
[2025/09/12 05:24:12 159080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652158291|pq_index:0|
[2025/09/12 05:24:12 159084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652157893|
[2025/09/12 05:24:12 159089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652159088|
[2025/09/12 05:24:12 159093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652158291|now:1757654652159088|
[2025/09/12 05:24:12 159098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652158291|now:1757654652159088|
[2025/09/12 05:24:12 159102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 159106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39747|min_srtt:39747|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 159111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1015149|
[2025/09/12 05:24:12 159115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 159123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 159127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 159131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 159136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 159140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:962094|
[2025/09/12 05:24:12 159144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 159148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1031|
[2025/09/12 05:24:12 159175] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1031|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652159156|stream_id:0|stream_offset:962094|
[2025/09/12 05:24:12 159181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1031|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 159186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 159190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39747|rtt_var:2894|pto_duration:51323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 159194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 159198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 159202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 159206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652235479|now:1757654652159190|interv:76289|
[2025/09/12 05:24:12 159210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652235479|now:1757654652159190|interval:76289|pto_count:0|srtt:39747
[2025/09/12 05:24:12 159214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:43207|
[2025/09/12 05:24:12 159219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 159223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:963273|
[2025/09/12 05:24:12 159227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 159231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1032|
[2025/09/12 05:24:12 159249] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1032|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652159237|stream_id:0|stream_offset:963273|
[2025/09/12 05:24:12 159259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1032|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 159264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 159268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39747|rtt_var:2894|pto_duration:51323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 159272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 159276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 159280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 159284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652235560|now:1757654652159268|interv:76292|
[2025/09/12 05:24:12 159288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652235560|now:1757654652159268|interval:76292|pto_count:0|srtt:39747
[2025/09/12 05:24:12 159292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:44407|
[2025/09/12 05:24:12 159297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 159301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:964452|
[2025/09/12 05:24:12 159305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 159309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652160309|now:1757654652159309|interv:1000|
[2025/09/12 05:24:12 159313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 159317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 159321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652160309|
[2025/09/12 05:24:12 159325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652160309|
[2025/09/12 05:24:12 159329] [debug] |xqc_engine_wakeup_after|wakeup:1757654652160309|now:1757654652159329|diff:980|
[2025/09/12 05:24:12 159333] [debug] |xqc_engine_main_logic|END|now:1757654652159088|
[2025/09/12 05:24:12 159715] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652159714|
[2025/09/12 05:24:12 159723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 159728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:439|
[2025/09/12 05:24:12 159732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:440|
[2025/09/12 05:24:12 159737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:440|
[2025/09/12 05:24:12 159742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 159746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:996|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:997|path_largest_ack:996|
[2025/09/12 05:24:12 159755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:886042|prior_time:1757654652113823|is_app_limited:0|send_elapse:36143|ack_elapse:45891|ctl_first_sent_time:1757654652115518|lagest_ack_time:1757654652159714|curr_delivered:940049|
[2025/09/12 05:24:12 159759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652115518|
[2025/09/12 05:24:12 159764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1888||sndq_packets_used_bytes:0|sndq_packets_free:788|
[2025/09/12 05:24:12 159768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:997|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:997|path_largest_ack:997|
[2025/09/12 05:24:12 159772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52807|prior_delivered:888442|prior_time:1757654652115821|is_app_limited:0|send_elapse:35883|ack_elapse:43893|ctl_first_sent_time:1757654652117267|lagest_ack_time:1757654652159714|curr_delivered:941249|
[2025/09/12 05:24:12 159777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652117267|
[2025/09/12 05:24:12 159781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1887||sndq_packets_used_bytes:0|sndq_packets_free:789|
[2025/09/12 05:24:12 159785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39747|rttvar:2894|minrtt:30532|latest_rtt:42447|ack_delay:40|
[2025/09/12 05:24:12 159789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40079|rttvar:2836|minrtt:30532|latest_rtt:42447|ack_delay:40|
[2025/09/12 05:24:12 159793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:997|lost_pn:994|thresh:3|
[2025/09/12 05:24:12 159797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 159801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40079|rtt_var:2836|pto_duration:51423|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 159806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 159809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 159813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 159817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652235660|now:1757654652159801|interv:75859|
[2025/09/12 05:24:12 159821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652235660|now:1757654652159801|interval:75859|pto_count:0|srtt:40079
[2025/09/12 05:24:12 159825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35883, ack_elapse 43893, delivered 52807|rate 1203084|lost 202|
[2025/09/12 05:24:12 159830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203084) in round 21|
[2025/09/12 05:24:12 159834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 159838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5014|
[2025/09/12 05:24:12 159842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652117267|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 159849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652117267|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 159854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97149|full_bw_reached:1|inflight:42007|srtt:40079|latest_rtt:42447|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 159859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:440|largest:440|pns:2|
[2025/09/12 05:24:12 159864] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:440|frame:ACK |recv_time:1757654652159714|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 159868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772159714|now:1757654652159714|interv:120000000|
[2025/09/12 05:24:12 159872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772159714|now:1757654652159714|interv:120000000|
[2025/09/12 05:24:12 159876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652160309|pq_index:0|
[2025/09/12 05:24:12 159880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652159088|
[2025/09/12 05:24:12 159884] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652159884|
[2025/09/12 05:24:12 159889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652159888|
[2025/09/12 05:24:12 159894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40079|min_srtt:40079|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 159899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1015149|
[2025/09/12 05:24:12 159903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40079|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 159908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 159912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40079|min_srtt:40079|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 159916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1016328|
[2025/09/12 05:24:12 159921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40079|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 159925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 159932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40079|min_srtt:40079|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 159936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1017507|
[2025/09/12 05:24:12 159940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 159944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 159948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 159952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 159956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 159960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:964452|
[2025/09/12 05:24:12 159965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 159968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 159972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652160309|
[2025/09/12 05:24:12 159976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652160309|
[2025/09/12 05:24:12 159980] [debug] |xqc_engine_wakeup_after|wakeup:1757654652160309|now:1757654652159980|diff:329|
[2025/09/12 05:24:12 159984] [debug] |xqc_engine_main_logic|END|now:1757654652159888|
[2025/09/12 05:24:12 159989] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652159989|
[2025/09/12 05:24:12 159993] [debug] |xqc_engine_wakeup_after|wakeup:1757654652160309|now:1757654652159993|diff:316|
[2025/09/12 05:24:12 159997] [debug] |xqc_engine_main_logic|END|now:1757654652159989|
[2025/09/12 05:24:12 161065] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652161065|
[2025/09/12 05:24:12 161073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652160309|pq_index:0|
[2025/09/12 05:24:12 161078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652159888|
[2025/09/12 05:24:12 161083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652161082|
[2025/09/12 05:24:12 161087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652160309|now:1757654652161082|
[2025/09/12 05:24:12 161091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652160309|now:1757654652161082|
[2025/09/12 05:24:12 161095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 161100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40079|min_srtt:40079|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 161104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1017507|
[2025/09/12 05:24:12 161113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 161117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 161121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 161125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 161129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 161134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:964452|
[2025/09/12 05:24:12 161138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 161142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1033|
[2025/09/12 05:24:12 161169] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1033|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652161150|stream_id:0|stream_offset:964452|
[2025/09/12 05:24:12 161174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1033|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 161179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 161183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40079|rtt_var:2836|pto_duration:51423|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 161187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 161191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 161195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 161199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652237573|now:1757654652161183|interv:76390|
[2025/09/12 05:24:12 161203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652237573|now:1757654652161183|interval:76390|pto_count:0|srtt:40079
[2025/09/12 05:24:12 161207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:43207|
[2025/09/12 05:24:12 161212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 161216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:965631|
[2025/09/12 05:24:12 161221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 161225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1034|
[2025/09/12 05:24:12 161246] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1034|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652161234|stream_id:0|stream_offset:965631|
[2025/09/12 05:24:12 161251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1034|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 161256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 161260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40079|rtt_var:2836|pto_duration:51423|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 161264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 161268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 161272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 161275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652237657|now:1757654652161260|interv:76397|
[2025/09/12 05:24:12 161279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652237657|now:1757654652161260|interval:76397|pto_count:0|srtt:40079
[2025/09/12 05:24:12 161284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:44407|
[2025/09/12 05:24:12 161288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 161292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:966810|
[2025/09/12 05:24:12 161296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 161300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652162300|now:1757654652161300|interv:1000|
[2025/09/12 05:24:12 161304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 161308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 161312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652162300|
[2025/09/12 05:24:12 161316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652162300|
[2025/09/12 05:24:12 161320] [debug] |xqc_engine_wakeup_after|wakeup:1757654652162300|now:1757654652161319|diff:981|
[2025/09/12 05:24:12 161324] [debug] |xqc_engine_main_logic|END|now:1757654652161082|
[2025/09/12 05:24:12 161702] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652161701|
[2025/09/12 05:24:12 161710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 161715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:440|
[2025/09/12 05:24:12 161719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:441|
[2025/09/12 05:24:12 161725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:441|
[2025/09/12 05:24:12 161729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 161738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:998|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:999|path_largest_ack:998|
[2025/09/12 05:24:12 161742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:890842|prior_time:1757654652117815|is_app_limited:0|send_elapse:35868|ack_elapse:43886|ctl_first_sent_time:1757654652119266|lagest_ack_time:1757654652161701|curr_delivered:942449|
[2025/09/12 05:24:12 161747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652119266|
[2025/09/12 05:24:12 161751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1886||sndq_packets_used_bytes:0|sndq_packets_free:790|
[2025/09/12 05:24:12 161755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:999|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:999|path_largest_ack:999|
[2025/09/12 05:24:12 161760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:890842|prior_time:1757654652117815|is_app_limited:0|send_elapse:35868|ack_elapse:43886|ctl_first_sent_time:1757654652119266|lagest_ack_time:1757654652161701|curr_delivered:943649|
[2025/09/12 05:24:12 161764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652119371|
[2025/09/12 05:24:12 161768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1885||sndq_packets_used_bytes:0|sndq_packets_free:791|
[2025/09/12 05:24:12 161772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40079|rttvar:2836|minrtt:30532|latest_rtt:42330|ack_delay:32|
[2025/09/12 05:24:12 161776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40357|rttvar:2681|minrtt:30532|latest_rtt:42330|ack_delay:32|
[2025/09/12 05:24:12 161780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:999|lost_pn:996|thresh:3|
[2025/09/12 05:24:12 161784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 161788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40357|rtt_var:2681|pto_duration:51081|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 161792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 161796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 161800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 161804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652237315|now:1757654652161788|interv:75527|
[2025/09/12 05:24:12 161808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652237315|now:1757654652161788|interval:75527|pto_count:0|srtt:40357
[2025/09/12 05:24:12 161812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35868, ack_elapse 43886, delivered 52807|rate 1203276|lost 202|
[2025/09/12 05:24:12 161816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203276) in round 21|
[2025/09/12 05:24:12 161820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 161827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5014|
[2025/09/12 05:24:12 161831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652119371|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 161835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652119371|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 161840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97149|full_bw_reached:1|inflight:42007|srtt:40357|latest_rtt:42330|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 161845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:441|largest:441|pns:2|
[2025/09/12 05:24:12 161850] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:441|frame:ACK |recv_time:1757654652161701|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 161854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772161701|now:1757654652161701|interv:120000000|
[2025/09/12 05:24:12 161858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772161701|now:1757654652161701|interv:120000000|
[2025/09/12 05:24:12 161862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652162300|pq_index:0|
[2025/09/12 05:24:12 161866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652161082|
[2025/09/12 05:24:12 161870] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652161870|
[2025/09/12 05:24:12 161875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652161874|
[2025/09/12 05:24:12 161880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40357|min_srtt:40357|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 161885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1017507|
[2025/09/12 05:24:12 161889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40357|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 161894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 161898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40357|min_srtt:40357|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 161902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1018686|
[2025/09/12 05:24:12 161906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40357|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 161914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 161918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40357|min_srtt:40357|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 161922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1019865|
[2025/09/12 05:24:12 161926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 161930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 161934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 161938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 161942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 161947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:966810|
[2025/09/12 05:24:12 161951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 161955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 161959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652162300|
[2025/09/12 05:24:12 161962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652162300|
[2025/09/12 05:24:12 161966] [debug] |xqc_engine_wakeup_after|wakeup:1757654652162300|now:1757654652161966|diff:334|
[2025/09/12 05:24:12 161970] [debug] |xqc_engine_main_logic|END|now:1757654652161874|
[2025/09/12 05:24:12 161975] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652161975|
[2025/09/12 05:24:12 161979] [debug] |xqc_engine_wakeup_after|wakeup:1757654652162300|now:1757654652161979|diff:321|
[2025/09/12 05:24:12 161983] [debug] |xqc_engine_main_logic|END|now:1757654652161975|
[2025/09/12 05:24:12 163052] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652163051|
[2025/09/12 05:24:12 163060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652162300|pq_index:0|
[2025/09/12 05:24:12 163064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652161874|
[2025/09/12 05:24:12 163069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652163068|
[2025/09/12 05:24:12 163073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652162300|now:1757654652163068|
[2025/09/12 05:24:12 163077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652162300|now:1757654652163068|
[2025/09/12 05:24:12 163081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 163086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40357|min_srtt:40357|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 163094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1019865|
[2025/09/12 05:24:12 163099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 163102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 163106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 163111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 163115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 163119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:966810|
[2025/09/12 05:24:12 163123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 163128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1035|
[2025/09/12 05:24:12 163154] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1035|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652163135|stream_id:0|stream_offset:966810|
[2025/09/12 05:24:12 163159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1035|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 163164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 163168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40357|rtt_var:2681|pto_duration:51081|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 163172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 163176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 163180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 163184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652239216|now:1757654652163168|interv:76048|
[2025/09/12 05:24:12 163188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652239216|now:1757654652163168|interval:76048|pto_count:0|srtt:40357
[2025/09/12 05:24:12 163193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:43207|
[2025/09/12 05:24:12 163197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 163201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:967989|
[2025/09/12 05:24:12 163209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 163213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1036|
[2025/09/12 05:24:12 163231] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1036|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652163219|stream_id:0|stream_offset:967989|
[2025/09/12 05:24:12 163237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1036|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 163241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 163245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40357|rtt_var:2681|pto_duration:51081|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 163249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 163253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 163257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 163261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652239300|now:1757654652163245|interv:76055|
[2025/09/12 05:24:12 163264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652239300|now:1757654652163245|interval:76055|pto_count:0|srtt:40357
[2025/09/12 05:24:12 163269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:44407|
[2025/09/12 05:24:12 163273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 163278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:969168|
[2025/09/12 05:24:12 163282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 163286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652164286|now:1757654652163286|interv:1000|
[2025/09/12 05:24:12 163290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 163294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 163298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652164286|
[2025/09/12 05:24:12 163302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652164286|
[2025/09/12 05:24:12 163306] [debug] |xqc_engine_wakeup_after|wakeup:1757654652164286|now:1757654652163306|diff:980|
[2025/09/12 05:24:12 163310] [debug] |xqc_engine_main_logic|END|now:1757654652163068|
[2025/09/12 05:24:12 163718] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652163717|
[2025/09/12 05:24:12 163726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 163731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:441|
[2025/09/12 05:24:12 163735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:442|
[2025/09/12 05:24:12 163745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:442|
[2025/09/12 05:24:12 163749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 163754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1000|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1001|path_largest_ack:1000|
[2025/09/12 05:24:12 163758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:893242|prior_time:1757654652119817|is_app_limited:0|send_elapse:35832|ack_elapse:43900|ctl_first_sent_time:1757654652121260|lagest_ack_time:1757654652163717|curr_delivered:944849|
[2025/09/12 05:24:12 163763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652121260|
[2025/09/12 05:24:12 163767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1884||sndq_packets_used_bytes:0|sndq_packets_free:792|
[2025/09/12 05:24:12 163771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1001|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1001|path_largest_ack:1001|
[2025/09/12 05:24:12 163776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50407|prior_delivered:895642|prior_time:1757654652121822|is_app_limited:0|send_elapse:35916|ack_elapse:41895|ctl_first_sent_time:1757654652123281|lagest_ack_time:1757654652163717|curr_delivered:946049|
[2025/09/12 05:24:12 163780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652123281|
[2025/09/12 05:24:12 163784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1883||sndq_packets_used_bytes:0|sndq_packets_free:793|
[2025/09/12 05:24:12 163788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40357|rttvar:2681|minrtt:30532|latest_rtt:40436|ack_delay:32|
[2025/09/12 05:24:12 163792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40363|rttvar:2022|minrtt:30532|latest_rtt:40436|ack_delay:32|
[2025/09/12 05:24:12 163796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1001|lost_pn:998|thresh:3|
[2025/09/12 05:24:12 163801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 163805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40363|rtt_var:2022|pto_duration:48451|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 163809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 163813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 163817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 163820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652236670|now:1757654652163804|interv:72866|
[2025/09/12 05:24:12 163824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652236670|now:1757654652163804|interval:72866|pto_count:0|srtt:40363
[2025/09/12 05:24:12 163829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35916, ack_elapse 41895, delivered 50407|rate 1203174|lost 202|
[2025/09/12 05:24:12 163836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203174) in round 21|
[2025/09/12 05:24:12 163840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 163844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5014|
[2025/09/12 05:24:12 163848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652123281|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 163853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652123281|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 163857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97149|full_bw_reached:1|inflight:42007|srtt:40363|latest_rtt:40436|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 163862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:12 163867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654652188717|now:1757654652163717|interv:25000|
[2025/09/12 05:24:12 163872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652163717|max_ack_delay:25000|
[2025/09/12 05:24:12 163876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:442|largest:442|pns:2|
[2025/09/12 05:24:12 163880] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:442|frame:PING ACK |recv_time:1757654652163717|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 163885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772163717|now:1757654652163717|interv:120000000|
[2025/09/12 05:24:12 163889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772163717|now:1757654652163717|interv:120000000|
[2025/09/12 05:24:12 163893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652164286|pq_index:0|
[2025/09/12 05:24:12 163897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652163068|
[2025/09/12 05:24:12 163901] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652163901|
[2025/09/12 05:24:12 163905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652163905|
[2025/09/12 05:24:12 163911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40363|min_srtt:40363|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 163915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1019865|
[2025/09/12 05:24:12 163920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40363|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 163928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 163932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40363|min_srtt:40363|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 163937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1021044|
[2025/09/12 05:24:12 163941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40363|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 163945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 163949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40363|min_srtt:40363|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 163954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1022223|
[2025/09/12 05:24:12 163958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 163962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 163966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 163970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 163974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 163978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:969168|
[2025/09/12 05:24:12 163982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 163986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 163990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652164286|
[2025/09/12 05:24:12 163994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652164286|
[2025/09/12 05:24:12 163998] [debug] |xqc_engine_wakeup_after|wakeup:1757654652164286|now:1757654652163998|diff:288|
[2025/09/12 05:24:12 164002] [debug] |xqc_engine_main_logic|END|now:1757654652163905|
[2025/09/12 05:24:12 164007] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652164006|
[2025/09/12 05:24:12 164010] [debug] |xqc_engine_wakeup_after|wakeup:1757654652164286|now:1757654652164010|diff:276|
[2025/09/12 05:24:12 164014] [debug] |xqc_engine_main_logic|END|now:1757654652164006|
[2025/09/12 05:24:12 165084] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652165084|
[2025/09/12 05:24:12 165092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652164286|pq_index:0|
[2025/09/12 05:24:12 165096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652163905|
[2025/09/12 05:24:12 165139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652165138|
[2025/09/12 05:24:12 165143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652164286|now:1757654652165138|
[2025/09/12 05:24:12 165147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652164286|now:1757654652165138|
[2025/09/12 05:24:12 165151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 165156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40363|min_srtt:40363|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 165160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1022223|
[2025/09/12 05:24:12 165165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 165168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 165172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 165176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 165181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 165185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:969168|
[2025/09/12 05:24:12 165189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 165193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1037|
[2025/09/12 05:24:12 165220] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1037|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652165201|stream_id:0|stream_offset:969168|
[2025/09/12 05:24:12 165225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1037|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 165230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 165234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40363|rtt_var:2022|pto_duration:48451|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 165238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 165242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 165246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 165250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652238652|now:1757654652165234|interv:73418|
[2025/09/12 05:24:12 165257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652238652|now:1757654652165234|interval:73418|pto_count:0|srtt:40363
[2025/09/12 05:24:12 165262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:43207|
[2025/09/12 05:24:12 165266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 165271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:970347|
[2025/09/12 05:24:12 165275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 165279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1038|
[2025/09/12 05:24:12 165297] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1038|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652165285|stream_id:0|stream_offset:970347|
[2025/09/12 05:24:12 165303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1038|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 165307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 165311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40363|rtt_var:2022|pto_duration:48451|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 165315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 165320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 165326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 165332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652238736|now:1757654652165311|interv:73425|
[2025/09/12 05:24:12 165338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652238736|now:1757654652165311|interval:73425|pto_count:0|srtt:40363
[2025/09/12 05:24:12 165345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:44407|
[2025/09/12 05:24:12 165353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 165359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:971526|
[2025/09/12 05:24:12 165366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 165372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652166371|now:1757654652165371|interv:1000|
[2025/09/12 05:24:12 165376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 165380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 165384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652166371|
[2025/09/12 05:24:12 165393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652166371|
[2025/09/12 05:24:12 165397] [debug] |xqc_engine_wakeup_after|wakeup:1757654652166371|now:1757654652165397|diff:974|
[2025/09/12 05:24:12 165401] [debug] |xqc_engine_main_logic|END|now:1757654652165138|
[2025/09/12 05:24:12 165700] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652165698|
[2025/09/12 05:24:12 165710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 165716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:442|
[2025/09/12 05:24:12 165720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:443|
[2025/09/12 05:24:12 165726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:443|
[2025/09/12 05:24:12 165730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 165735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1002|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1003|path_largest_ack:1002|
[2025/09/12 05:24:12 165740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:895642|prior_time:1757654652121822|is_app_limited:0|send_elapse:36029|ack_elapse:43876|ctl_first_sent_time:1757654652123394|lagest_ack_time:1757654652165698|curr_delivered:947249|
[2025/09/12 05:24:12 165744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652123394|
[2025/09/12 05:24:12 165749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1882||sndq_packets_used_bytes:0|sndq_packets_free:794|
[2025/09/12 05:24:12 165753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1003|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1003|path_largest_ack:1003|
[2025/09/12 05:24:12 165757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50407|prior_delivered:898042|prior_time:1757654652123803|is_app_limited:0|send_elapse:37763|ack_elapse:41895|ctl_first_sent_time:1757654652125254|lagest_ack_time:1757654652165698|curr_delivered:948449|
[2025/09/12 05:24:12 165762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652125254|
[2025/09/12 05:24:12 165766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1881||sndq_packets_used_bytes:0|sndq_packets_free:795|
[2025/09/12 05:24:12 165770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40363|rttvar:2022|minrtt:30532|latest_rtt:40444|ack_delay:40|
[2025/09/12 05:24:12 165774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40368|rttvar:1527|minrtt:30532|latest_rtt:40444|ack_delay:40|
[2025/09/12 05:24:12 165778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1003|lost_pn:1000|thresh:3|
[2025/09/12 05:24:12 165783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 165787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40368|rtt_var:1527|pto_duration:46476|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 165791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 165799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 165803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 165807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652236761|now:1757654652165786|interv:70975|
[2025/09/12 05:24:12 165811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652236761|now:1757654652165786|interval:70975|pto_count:0|srtt:40368
[2025/09/12 05:24:12 165816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37763, ack_elapse 41895, delivered 50407|rate 1203174|lost 202|
[2025/09/12 05:24:12 165820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203174) in round 21|
[2025/09/12 05:24:12 165824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 165828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5014|
[2025/09/12 05:24:12 165832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652125254|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 165837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652125254|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 165841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97149|full_bw_reached:1|inflight:42007|srtt:40368|latest_rtt:40444|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 165847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:443|largest:443|pns:2|
[2025/09/12 05:24:12 165852] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:443|frame:ACK |recv_time:1757654652165698|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 165856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772165698|now:1757654652165698|interv:120000000|
[2025/09/12 05:24:12 165860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772165698|now:1757654652165698|interv:120000000|
[2025/09/12 05:24:12 165864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652166371|pq_index:0|
[2025/09/12 05:24:12 165869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652165138|
[2025/09/12 05:24:12 165873] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652165872|
[2025/09/12 05:24:12 165877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652165876|
[2025/09/12 05:24:12 165883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40368|min_srtt:40368|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 165888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1022223|
[2025/09/12 05:24:12 165895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40368|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 165900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 165904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40368|min_srtt:40368|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 165908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1023402|
[2025/09/12 05:24:12 165913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40368|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 165917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 165921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40368|min_srtt:40368|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 165925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1024581|
[2025/09/12 05:24:12 165930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 165933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 165937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 165942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 165946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 165950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:971526|
[2025/09/12 05:24:12 165955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 165958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 165962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652166371|
[2025/09/12 05:24:12 165966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652166371|
[2025/09/12 05:24:12 165970] [debug] |xqc_engine_wakeup_after|wakeup:1757654652166371|now:1757654652165970|diff:401|
[2025/09/12 05:24:12 165974] [debug] |xqc_engine_main_logic|END|now:1757654652165876|
[2025/09/12 05:24:12 165979] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652165979|
[2025/09/12 05:24:12 165983] [debug] |xqc_engine_wakeup_after|wakeup:1757654652166371|now:1757654652165983|diff:388|
[2025/09/12 05:24:12 165987] [debug] |xqc_engine_main_logic|END|now:1757654652165979|
[2025/09/12 05:24:12 167060] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652167059|
[2025/09/12 05:24:12 167070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652166371|pq_index:0|
[2025/09/12 05:24:12 167074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652165876|
[2025/09/12 05:24:12 167079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652167078|
[2025/09/12 05:24:12 167084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652166371|now:1757654652167078|
[2025/09/12 05:24:12 167088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652166371|now:1757654652167078|
[2025/09/12 05:24:12 167092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 167097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40368|min_srtt:40368|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 167102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1024581|
[2025/09/12 05:24:12 167106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 167110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 167114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 167118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 167123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 167127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:971526|
[2025/09/12 05:24:12 167131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 167136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1039|
[2025/09/12 05:24:12 167163] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1039|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652167144|stream_id:0|stream_offset:971526|
[2025/09/12 05:24:12 167169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1039|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 167175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 167181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40368|rtt_var:1527|pto_duration:46476|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 167188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 167194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 167207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 167214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652238620|now:1757654652167181|interv:71439|
[2025/09/12 05:24:12 167220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652238620|now:1757654652167181|interval:71439|pto_count:0|srtt:40368
[2025/09/12 05:24:12 167227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:43207|
[2025/09/12 05:24:12 167232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 167236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:972705|
[2025/09/12 05:24:12 167241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 167245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1040|
[2025/09/12 05:24:12 167281] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1040|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652167254|stream_id:0|stream_offset:972705|
[2025/09/12 05:24:12 167290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1040|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 167297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 167304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40368|rtt_var:1527|pto_duration:46476|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 167310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 167316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 167323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 167329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652238730|now:1757654652167303|interv:71427|
[2025/09/12 05:24:12 167333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652238730|now:1757654652167303|interval:71427|pto_count:0|srtt:40368
[2025/09/12 05:24:12 167337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:44407|
[2025/09/12 05:24:12 167342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 167346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:973884|
[2025/09/12 05:24:12 167351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 167355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652168355|now:1757654652167355|interv:1000|
[2025/09/12 05:24:12 167364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 167367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 167371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652168355|
[2025/09/12 05:24:12 167376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652168355|
[2025/09/12 05:24:12 167380] [debug] |xqc_engine_wakeup_after|wakeup:1757654652168355|now:1757654652167380|diff:975|
[2025/09/12 05:24:12 167384] [debug] |xqc_engine_main_logic|END|now:1757654652167078|
[2025/09/12 05:24:12 167691] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652167689|
[2025/09/12 05:24:12 167701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 167707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:443|
[2025/09/12 05:24:12 167711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:444|
[2025/09/12 05:24:12 167716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:444|
[2025/09/12 05:24:12 167720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 167725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1004|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1005|path_largest_ack:1004|
[2025/09/12 05:24:12 167730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:900442|prior_time:1757654652125790|is_app_limited:0|send_elapse:37893|ack_elapse:41899|ctl_first_sent_time:1757654652127243|lagest_ack_time:1757654652167689|curr_delivered:949649|
[2025/09/12 05:24:12 167734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652127243|
[2025/09/12 05:24:12 167739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1880||sndq_packets_used_bytes:0|sndq_packets_free:796|
[2025/09/12 05:24:12 167743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1005|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1005|path_largest_ack:1005|
[2025/09/12 05:24:12 167747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:900442|prior_time:1757654652125790|is_app_limited:0|send_elapse:37893|ack_elapse:41899|ctl_first_sent_time:1757654652127243|lagest_ack_time:1757654652167689|curr_delivered:950849|
[2025/09/12 05:24:12 167752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652127342|
[2025/09/12 05:24:12 167756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1879||sndq_packets_used_bytes:0|sndq_packets_free:797|
[2025/09/12 05:24:12 167760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40368|rttvar:1527|minrtt:30532|latest_rtt:40347|ack_delay:32|
[2025/09/12 05:24:12 167764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40361|rttvar:1159|minrtt:30532|latest_rtt:40347|ack_delay:32|
[2025/09/12 05:24:12 167768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1005|lost_pn:1002|thresh:3|
[2025/09/12 05:24:12 167772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 167776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40361|rtt_var:1159|pto_duration:44997|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 167785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 167789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 167793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 167797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652237251|now:1757654652167776|interv:69475|
[2025/09/12 05:24:12 167801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652237251|now:1757654652167776|interval:69475|pto_count:0|srtt:40361
[2025/09/12 05:24:12 167805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37893, ack_elapse 41899, delivered 50407|rate 1203059|lost 202|
[2025/09/12 05:24:12 167810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203059) in round 21|
[2025/09/12 05:24:12 167814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 167818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5014|
[2025/09/12 05:24:12 167822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652127342|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 167826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652127342|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 167831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97149|full_bw_reached:1|inflight:42007|srtt:40361|latest_rtt:40347|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 167836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:444|largest:444|pns:2|
[2025/09/12 05:24:12 167841] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:444|frame:ACK |recv_time:1757654652167689|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 167846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772167689|now:1757654652167689|interv:120000000|
[2025/09/12 05:24:12 167850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772167689|now:1757654652167689|interv:120000000|
[2025/09/12 05:24:12 167854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652168355|pq_index:0|
[2025/09/12 05:24:12 167858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652167078|
[2025/09/12 05:24:12 167862] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652167861|
[2025/09/12 05:24:12 167866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652167865|
[2025/09/12 05:24:12 167872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40361|min_srtt:40361|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 167879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1024581|
[2025/09/12 05:24:12 167884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40361|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 167888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 167893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40361|min_srtt:40361|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 167897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1025760|
[2025/09/12 05:24:12 167901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40361|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 167906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 167910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40361|min_srtt:40361|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 167914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1026939|
[2025/09/12 05:24:12 167918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 167922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 167926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 167930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 167935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 167939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:973884|
[2025/09/12 05:24:12 167943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 167947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 167951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652168355|
[2025/09/12 05:24:12 167955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652168355|
[2025/09/12 05:24:12 167959] [debug] |xqc_engine_wakeup_after|wakeup:1757654652168355|now:1757654652167958|diff:397|
[2025/09/12 05:24:12 167963] [debug] |xqc_engine_main_logic|END|now:1757654652167865|
[2025/09/12 05:24:12 167968] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652167968|
[2025/09/12 05:24:12 167974] [debug] |xqc_engine_wakeup_after|wakeup:1757654652168355|now:1757654652167974|diff:381|
[2025/09/12 05:24:12 167978] [debug] |xqc_engine_main_logic|END|now:1757654652167968|
[2025/09/12 05:24:12 169048] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652169048|
[2025/09/12 05:24:12 169059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652168355|pq_index:0|
[2025/09/12 05:24:12 169063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652167865|
[2025/09/12 05:24:12 169068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652169067|
[2025/09/12 05:24:12 169072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652168355|now:1757654652169067|
[2025/09/12 05:24:12 169077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652168355|now:1757654652169067|
[2025/09/12 05:24:12 169081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 169086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40361|min_srtt:40361|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 169090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1026939|
[2025/09/12 05:24:12 169095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 169099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 169103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 169107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 169112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 169116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:973884|
[2025/09/12 05:24:12 169120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 169125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1041|
[2025/09/12 05:24:12 169152] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1041|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652169132|stream_id:0|stream_offset:973884|
[2025/09/12 05:24:12 169158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1041|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 169164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 169171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40361|rtt_var:1159|pto_duration:44997|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 169184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 169191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 169198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 169204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652239129|now:1757654652169171|interv:69958|
[2025/09/12 05:24:12 169210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652239129|now:1757654652169171|interval:69958|pto_count:0|srtt:40361
[2025/09/12 05:24:12 169217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:43207|
[2025/09/12 05:24:12 169222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 169227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:975063|
[2025/09/12 05:24:12 169231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 169235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1042|
[2025/09/12 05:24:12 169268] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1042|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652169243|stream_id:0|stream_offset:975063|
[2025/09/12 05:24:12 169277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1042|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 169283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 169290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40361|rtt_var:1159|pto_duration:44997|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 169297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 169304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 169310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 169316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652239240|now:1757654652169290|interv:69950|
[2025/09/12 05:24:12 169322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652239240|now:1757654652169290|interval:69950|pto_count:0|srtt:40361
[2025/09/12 05:24:12 169326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:44407|
[2025/09/12 05:24:12 169331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 169335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:976242|
[2025/09/12 05:24:12 169345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 169349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652170349|now:1757654652169349|interv:1000|
[2025/09/12 05:24:12 169353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 169356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 169360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652170349|
[2025/09/12 05:24:12 169365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652170349|
[2025/09/12 05:24:12 169368] [debug] |xqc_engine_wakeup_after|wakeup:1757654652170349|now:1757654652169368|diff:981|
[2025/09/12 05:24:12 169373] [debug] |xqc_engine_main_logic|END|now:1757654652169067|
[2025/09/12 05:24:12 169698] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652169697|
[2025/09/12 05:24:12 169718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 169725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:444|
[2025/09/12 05:24:12 169729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:445|
[2025/09/12 05:24:12 169735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:445|
[2025/09/12 05:24:12 169739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 169744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1006|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1007|path_largest_ack:1006|
[2025/09/12 05:24:12 169748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:902842|prior_time:1757654652127782|is_app_limited:0|send_elapse:37884|ack_elapse:41915|ctl_first_sent_time:1757654652129226|lagest_ack_time:1757654652169697|curr_delivered:952049|
[2025/09/12 05:24:12 169753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652129226|
[2025/09/12 05:24:12 169757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1878||sndq_packets_used_bytes:0|sndq_packets_free:798|
[2025/09/12 05:24:12 169761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1007|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1007|path_largest_ack:1007|
[2025/09/12 05:24:12 169766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:905242|prior_time:1757654652129765|is_app_limited:0|send_elapse:37769|ack_elapse:39932|ctl_first_sent_time:1757654652131207|lagest_ack_time:1757654652169697|curr_delivered:953249|
[2025/09/12 05:24:12 169770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652131207|
[2025/09/12 05:24:12 169774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1877||sndq_packets_used_bytes:0|sndq_packets_free:799|
[2025/09/12 05:24:12 169778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40361|rttvar:1159|minrtt:30532|latest_rtt:38490|ack_delay:40|
[2025/09/12 05:24:12 169782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40122|rttvar:1347|minrtt:30532|latest_rtt:38490|ack_delay:40|
[2025/09/12 05:24:12 169786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1007|lost_pn:1004|thresh:3|
[2025/09/12 05:24:12 169795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 169799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40122|rtt_var:1347|pto_duration:45510|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 169803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 169807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 169811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 169815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652239753|now:1757654652169799|interv:69954|
[2025/09/12 05:24:12 169819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652239753|now:1757654652169799|interval:69954|pto_count:0|srtt:40122
[2025/09/12 05:24:12 169823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37769, ack_elapse 39932, delivered 48007|rate 1202218|lost 202|
[2025/09/12 05:24:12 169827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202218) in round 21|
[2025/09/12 05:24:12 169832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 169836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5014|
[2025/09/12 05:24:12 169840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652131207|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 169844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652131207|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 169848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97149|full_bw_reached:1|inflight:42007|srtt:40122|latest_rtt:38490|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 169854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:445|largest:445|pns:2|
[2025/09/12 05:24:12 169858] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:445|frame:ACK |recv_time:1757654652169697|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 169863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772169697|now:1757654652169697|interv:120000000|
[2025/09/12 05:24:12 169867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772169697|now:1757654652169697|interv:120000000|
[2025/09/12 05:24:12 169871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652170349|pq_index:0|
[2025/09/12 05:24:12 169875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652169067|
[2025/09/12 05:24:12 169879] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652169879|
[2025/09/12 05:24:12 169884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652169883|
[2025/09/12 05:24:12 169896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40122|min_srtt:40122|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 169900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1026939|
[2025/09/12 05:24:12 169905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40122|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 169909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 169914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40122|min_srtt:40122|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 169918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1028118|
[2025/09/12 05:24:12 169922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40122|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 169927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 169931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40122|min_srtt:40122|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 169935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1029297|
[2025/09/12 05:24:12 169939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 169943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 169947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 169951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 169955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 169959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:976242|
[2025/09/12 05:24:12 169964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 169967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 169971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652170349|
[2025/09/12 05:24:12 169975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652170349|
[2025/09/12 05:24:12 169982] [debug] |xqc_engine_wakeup_after|wakeup:1757654652170349|now:1757654652169981|diff:368|
[2025/09/12 05:24:12 169986] [debug] |xqc_engine_main_logic|END|now:1757654652169883|
[2025/09/12 05:24:12 169991] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652169991|
[2025/09/12 05:24:12 169995] [debug] |xqc_engine_wakeup_after|wakeup:1757654652170349|now:1757654652169995|diff:354|
[2025/09/12 05:24:12 169999] [debug] |xqc_engine_main_logic|END|now:1757654652169991|
[2025/09/12 05:24:12 171068] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652171068|
[2025/09/12 05:24:12 171078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652170349|pq_index:0|
[2025/09/12 05:24:12 171082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652169883|
[2025/09/12 05:24:12 171087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652171086|
[2025/09/12 05:24:12 171092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652170349|now:1757654652171086|
[2025/09/12 05:24:12 171096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652170349|now:1757654652171086|
[2025/09/12 05:24:12 171100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 171105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40122|min_srtt:40122|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 171110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1029297|
[2025/09/12 05:24:12 171115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 171119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 171122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 171127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 171131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 171136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:976242|
[2025/09/12 05:24:12 171140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 171144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1043|
[2025/09/12 05:24:12 171172] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1043|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652171152|stream_id:0|stream_offset:976242|
[2025/09/12 05:24:12 171178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1043|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 171183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 171196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40122|rtt_var:1347|pto_duration:45510|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 171203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 171209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 171216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 171222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652241662|now:1757654652171195|interv:70467|
[2025/09/12 05:24:12 171228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652241662|now:1757654652171195|interval:70467|pto_count:0|srtt:40122
[2025/09/12 05:24:12 171236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:43207|
[2025/09/12 05:24:12 171243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 171250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:977421|
[2025/09/12 05:24:12 171258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 171264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1044|
[2025/09/12 05:24:12 171296] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1044|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652171275|stream_id:0|stream_offset:977421|
[2025/09/12 05:24:12 171306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1044|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 171314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 171320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40122|rtt_var:1347|pto_duration:45510|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 171327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 171333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 171339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 171345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652241785|now:1757654652171320|interv:70465|
[2025/09/12 05:24:12 171349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652241785|now:1757654652171320|interval:70465|pto_count:0|srtt:40122
[2025/09/12 05:24:12 171353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:44407|
[2025/09/12 05:24:12 171358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 171367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:978600|
[2025/09/12 05:24:12 171372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 171376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652172376|now:1757654652171376|interv:1000|
[2025/09/12 05:24:12 171380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 171384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 171388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652172376|
[2025/09/12 05:24:12 171392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652172376|
[2025/09/12 05:24:12 171396] [debug] |xqc_engine_wakeup_after|wakeup:1757654652172376|now:1757654652171396|diff:980|
[2025/09/12 05:24:12 171400] [debug] |xqc_engine_main_logic|END|now:1757654652171086|
[2025/09/12 05:24:12 171682] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652171681|
[2025/09/12 05:24:12 171692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 171698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:445|
[2025/09/12 05:24:12 171702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:446|
[2025/09/12 05:24:12 171708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:446|
[2025/09/12 05:24:12 171712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 171717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1008|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1009|path_largest_ack:1008|
[2025/09/12 05:24:12 171721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:905242|prior_time:1757654652129765|is_app_limited:0|send_elapse:37874|ack_elapse:41916|ctl_first_sent_time:1757654652131312|lagest_ack_time:1757654652171681|curr_delivered:954449|
[2025/09/12 05:24:12 171726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652131312|
[2025/09/12 05:24:12 171730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1876||sndq_packets_used_bytes:0|sndq_packets_free:800|
[2025/09/12 05:24:12 171734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1009|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1009|path_largest_ack:1009|
[2025/09/12 05:24:12 171739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:907642|prior_time:1757654652131773|is_app_limited:0|send_elapse:37887|ack_elapse:39908|ctl_first_sent_time:1757654652133215|lagest_ack_time:1757654652171681|curr_delivered:955649|
[2025/09/12 05:24:12 171743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652133215|
[2025/09/12 05:24:12 171747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1875||sndq_packets_used_bytes:0|sndq_packets_free:801|
[2025/09/12 05:24:12 171751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40122|rttvar:1347|minrtt:30532|latest_rtt:38466|ack_delay:32|
[2025/09/12 05:24:12 171755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39911|rttvar:1433|minrtt:30532|latest_rtt:38466|ack_delay:32|
[2025/09/12 05:24:12 171764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1009|lost_pn:1006|thresh:3|
[2025/09/12 05:24:12 171768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 171772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39911|rtt_var:1433|pto_duration:45643|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 171777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 171780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 171784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 171788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652241918|now:1757654652171772|interv:70146|
[2025/09/12 05:24:12 171792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652241918|now:1757654652171772|interval:70146|pto_count:0|srtt:39911
[2025/09/12 05:24:12 171796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37887, ack_elapse 39908, delivered 48007|rate 1202941|lost 202|
[2025/09/12 05:24:12 171801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202941) in round 21|
[2025/09/12 05:24:12 171805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 171809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5014|
[2025/09/12 05:24:12 171813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652133215|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 171817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652133215|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 171822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97149|full_bw_reached:1|inflight:42007|srtt:39911|latest_rtt:38466|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 171827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:446|largest:446|pns:2|
[2025/09/12 05:24:12 171832] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:446|frame:ACK |recv_time:1757654652171681|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 171836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772171681|now:1757654652171681|interv:120000000|
[2025/09/12 05:24:12 171840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772171681|now:1757654652171681|interv:120000000|
[2025/09/12 05:24:12 171844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652172376|pq_index:0|
[2025/09/12 05:24:12 171848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652171086|
[2025/09/12 05:24:12 171855] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652171855|
[2025/09/12 05:24:12 171860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652171859|
[2025/09/12 05:24:12 171866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39911|min_srtt:39911|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 171870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1029297|
[2025/09/12 05:24:12 171875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39911|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 171879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 171884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39911|min_srtt:39911|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 171888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1030476|
[2025/09/12 05:24:12 171892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39911|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 171896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 171900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39911|min_srtt:39911|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 171905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1031655|
[2025/09/12 05:24:12 171909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 171913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 171917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 171921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 171925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 171929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:978600|
[2025/09/12 05:24:12 171934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 171937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 171944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652172376|
[2025/09/12 05:24:12 171948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652172376|
[2025/09/12 05:24:12 171952] [debug] |xqc_engine_wakeup_after|wakeup:1757654652172376|now:1757654652171952|diff:424|
[2025/09/12 05:24:12 171956] [debug] |xqc_engine_main_logic|END|now:1757654652171859|
[2025/09/12 05:24:12 171961] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652171961|
[2025/09/12 05:24:12 171965] [debug] |xqc_engine_wakeup_after|wakeup:1757654652172376|now:1757654652171965|diff:411|
[2025/09/12 05:24:12 171969] [debug] |xqc_engine_main_logic|END|now:1757654652171961|
[2025/09/12 05:24:12 173041] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652173040|
[2025/09/12 05:24:12 173051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652172376|pq_index:0|
[2025/09/12 05:24:12 173056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652171859|
[2025/09/12 05:24:12 173061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652173060|
[2025/09/12 05:24:12 173065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652172376|now:1757654652173060|
[2025/09/12 05:24:12 173070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652172376|now:1757654652173060|
[2025/09/12 05:24:12 173074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 173079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39911|min_srtt:39911|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 173083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1031655|
[2025/09/12 05:24:12 173088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 173092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 173096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 173100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 173104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 173109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:978600|
[2025/09/12 05:24:12 173113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 173117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1045|
[2025/09/12 05:24:12 173148] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1045|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652173126|stream_id:0|stream_offset:978600|
[2025/09/12 05:24:12 173153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1045|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 173166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 173173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39911|rtt_var:1433|pto_duration:45643|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 173179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 173186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 173192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 173198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652243769|now:1757654652173172|interv:70597|
[2025/09/12 05:24:12 173204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652243769|now:1757654652173172|interval:70597|pto_count:0|srtt:39911
[2025/09/12 05:24:12 173211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:43207|
[2025/09/12 05:24:12 173217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 173221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:979779|
[2025/09/12 05:24:12 173226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 173230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1046|
[2025/09/12 05:24:12 173266] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1046|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652173241|stream_id:0|stream_offset:979779|
[2025/09/12 05:24:12 173275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1046|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 173282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 173289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39911|rtt_var:1433|pto_duration:45643|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 173296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 173302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 173308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 173312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652243884|now:1757654652173289|interv:70595|
[2025/09/12 05:24:12 173316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652243884|now:1757654652173289|interval:70595|pto_count:0|srtt:39911
[2025/09/12 05:24:12 173320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:44407|
[2025/09/12 05:24:12 173330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 173334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:980958|
[2025/09/12 05:24:12 173339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 173342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652174342|now:1757654652173342|interv:1000|
[2025/09/12 05:24:12 173346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 173350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 173354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652174342|
[2025/09/12 05:24:12 173358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652174342|
[2025/09/12 05:24:12 173362] [debug] |xqc_engine_wakeup_after|wakeup:1757654652174342|now:1757654652173362|diff:980|
[2025/09/12 05:24:12 173367] [debug] |xqc_engine_main_logic|END|now:1757654652173060|
[2025/09/12 05:24:12 173679] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652173678|
[2025/09/12 05:24:12 173690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 173696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:446|
[2025/09/12 05:24:12 173700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:447|
[2025/09/12 05:24:12 173706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:447|
[2025/09/12 05:24:12 173710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 173714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1010|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1011|path_largest_ack:1010|
[2025/09/12 05:24:12 173719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:910042|prior_time:1757654652133760|is_app_limited:0|send_elapse:39771|ack_elapse:39918|ctl_first_sent_time:1757654652135207|lagest_ack_time:1757654652173678|curr_delivered:956849|
[2025/09/12 05:24:12 173724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652135207|
[2025/09/12 05:24:12 173728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1874||sndq_packets_used_bytes:0|sndq_packets_free:802|
[2025/09/12 05:24:12 173733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1011|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1011|path_largest_ack:1011|
[2025/09/12 05:24:12 173737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:910042|prior_time:1757654652133760|is_app_limited:0|send_elapse:39771|ack_elapse:39918|ctl_first_sent_time:1757654652135207|lagest_ack_time:1757654652173678|curr_delivered:958049|
[2025/09/12 05:24:12 173742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652135308|
[2025/09/12 05:24:12 173745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1873||sndq_packets_used_bytes:0|sndq_packets_free:803|
[2025/09/12 05:24:12 173754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39911|rttvar:1433|minrtt:30532|latest_rtt:38370|ack_delay:32|
[2025/09/12 05:24:12 173758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39715|rttvar:1468|minrtt:30532|latest_rtt:38370|ack_delay:32|
[2025/09/12 05:24:12 173763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1011|lost_pn:1008|thresh:3|
[2025/09/12 05:24:12 173767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 173771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39715|rtt_var:1468|pto_duration:45587|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 173775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 173779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 173783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 173787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652243828|now:1757654652173771|interv:70057|
[2025/09/12 05:24:12 173791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652243828|now:1757654652173771|interval:70057|pto_count:0|srtt:39715
[2025/09/12 05:24:12 173795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39771, ack_elapse 39918, delivered 48007|rate 1202640|lost 202|
[2025/09/12 05:24:12 173800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202640) in round 21|
[2025/09/12 05:24:12 173804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 173808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5014|
[2025/09/12 05:24:12 173812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652135308|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 173817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652135308|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:912442|
[2025/09/12 05:24:12 173821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97149|full_bw_reached:1|inflight:42007|srtt:39715|latest_rtt:38370|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 173827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:447|largest:447|pns:2|
[2025/09/12 05:24:12 173832] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:447|frame:ACK |recv_time:1757654652173678|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 173836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772173678|now:1757654652173678|interv:120000000|
[2025/09/12 05:24:12 173841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772173678|now:1757654652173678|interv:120000000|
[2025/09/12 05:24:12 173847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652174342|pq_index:0|
[2025/09/12 05:24:12 173851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652173060|
[2025/09/12 05:24:12 173855] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652173855|
[2025/09/12 05:24:12 173860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652173859|
[2025/09/12 05:24:12 173866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39715|min_srtt:39715|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 173870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1031655|
[2025/09/12 05:24:12 173875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39715|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 173879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 173884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39715|min_srtt:39715|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 173888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1032834|
[2025/09/12 05:24:12 173892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39715|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 173897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 173901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39715|min_srtt:39715|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 173905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1034013|
[2025/09/12 05:24:12 173910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 173913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 173917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 173922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 173926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 173930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:980958|
[2025/09/12 05:24:12 173939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 173943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 173947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652174342|
[2025/09/12 05:24:12 173951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652174342|
[2025/09/12 05:24:12 173955] [debug] |xqc_engine_wakeup_after|wakeup:1757654652174342|now:1757654652173954|diff:388|
[2025/09/12 05:24:12 173959] [debug] |xqc_engine_main_logic|END|now:1757654652173859|
[2025/09/12 05:24:12 173964] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652173964|
[2025/09/12 05:24:12 173968] [debug] |xqc_engine_wakeup_after|wakeup:1757654652174342|now:1757654652173967|diff:375|
[2025/09/12 05:24:12 173971] [debug] |xqc_engine_main_logic|END|now:1757654652173964|
[2025/09/12 05:24:12 175040] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652175040|
[2025/09/12 05:24:12 175050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652174342|pq_index:0|
[2025/09/12 05:24:12 175055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652173859|
[2025/09/12 05:24:12 175060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652175059|
[2025/09/12 05:24:12 175064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652174342|now:1757654652175059|
[2025/09/12 05:24:12 175068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652174342|now:1757654652175059|
[2025/09/12 05:24:12 175072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 175078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39715|min_srtt:39715|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 175082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1034013|
[2025/09/12 05:24:12 175087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 175091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 175094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 175099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 175103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 175108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:980958|
[2025/09/12 05:24:12 175112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 175116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1047|
[2025/09/12 05:24:12 175143] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1047|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652175124|stream_id:0|stream_offset:980958|
[2025/09/12 05:24:12 175154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1047|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 175162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 175168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39715|rtt_var:1468|pto_duration:45587|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 175175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 175181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 175188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 175194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652245711|now:1757654652175168|interv:70543|
[2025/09/12 05:24:12 175200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652245711|now:1757654652175168|interval:70543|pto_count:0|srtt:39715
[2025/09/12 05:24:12 175207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:43207|
[2025/09/12 05:24:12 175213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 175217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:982137|
[2025/09/12 05:24:12 175222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 175227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1048|
[2025/09/12 05:24:12 175263] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1048|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652175238|stream_id:0|stream_offset:982137|
[2025/09/12 05:24:12 175273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1048|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 175280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 175287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39715|rtt_var:1468|pto_duration:45587|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 175293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 175299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 175303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 175307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652245825|now:1757654652175286|interv:70539|
[2025/09/12 05:24:12 175311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652245825|now:1757654652175286|interval:70539|pto_count:0|srtt:39715
[2025/09/12 05:24:12 175320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:44407|
[2025/09/12 05:24:12 175325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 175329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:983316|
[2025/09/12 05:24:12 175335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 175339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652176338|now:1757654652175338|interv:1000|
[2025/09/12 05:24:12 175343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 175346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 175350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652176338|
[2025/09/12 05:24:12 175355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652176338|
[2025/09/12 05:24:12 175359] [debug] |xqc_engine_wakeup_after|wakeup:1757654652176338|now:1757654652175358|diff:980|
[2025/09/12 05:24:12 175363] [debug] |xqc_engine_main_logic|END|now:1757654652175059|
[2025/09/12 05:24:12 175671] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652175670|
[2025/09/12 05:24:12 175681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 175687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:447|
[2025/09/12 05:24:12 175691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:448|
[2025/09/12 05:24:12 175697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:448|
[2025/09/12 05:24:12 175701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 175706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1012|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1013|path_largest_ack:1012|
[2025/09/12 05:24:12 175710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:912442|prior_time:1757654652135778|is_app_limited:0|send_elapse:39871|ack_elapse:39892|ctl_first_sent_time:1757654652137206|lagest_ack_time:1757654652175670|curr_delivered:959249|
[2025/09/12 05:24:12 175715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652137206|
[2025/09/12 05:24:12 175720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1872||sndq_packets_used_bytes:0|sndq_packets_free:804|
[2025/09/12 05:24:12 175724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1013|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1013|path_largest_ack:1013|
[2025/09/12 05:24:12 175728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:914842|prior_time:1757654652137767|is_app_limited:0|send_elapse:39892|ack_elapse:37903|ctl_first_sent_time:1757654652139209|lagest_ack_time:1757654652175670|curr_delivered:960449|
[2025/09/12 05:24:12 175733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652139209|
[2025/09/12 05:24:12 175741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1871||sndq_packets_used_bytes:0|sndq_packets_free:805|
[2025/09/12 05:24:12 175745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39715|rttvar:1468|minrtt:30532|latest_rtt:36461|ack_delay:40|
[2025/09/12 05:24:12 175750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39303|rttvar:1924|minrtt:30532|latest_rtt:36461|ack_delay:40|
[2025/09/12 05:24:12 175754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1013|lost_pn:1010|thresh:3|
[2025/09/12 05:24:12 175758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 175762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39303|rtt_var:1924|pto_duration:46999|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 175766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 175770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 175774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 175778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652247237|now:1757654652175762|interv:71475|
[2025/09/12 05:24:12 175782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652247237|now:1757654652175762|interval:71475|pto_count:0|srtt:39303
[2025/09/12 05:24:12 175787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39892, ack_elapse 37903, delivered 45607|rate 1143261|lost 202|
[2025/09/12 05:24:12 175791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 21 -> 22|
[2025/09/12 05:24:12 175795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1143261) in round 22|
[2025/09/12 05:24:12 175799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 175803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5014|
[2025/09/12 05:24:12 175807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652139209|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 175812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652139209|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 175816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97149|full_bw_reached:1|inflight:42007|srtt:39303|latest_rtt:36461|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 175822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:448|largest:448|pns:2|
[2025/09/12 05:24:12 175827] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:448|frame:ACK |recv_time:1757654652175670|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 175834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772175670|now:1757654652175670|interv:120000000|
[2025/09/12 05:24:12 175838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772175670|now:1757654652175670|interv:120000000|
[2025/09/12 05:24:12 175842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652176338|pq_index:0|
[2025/09/12 05:24:12 175846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652175059|
[2025/09/12 05:24:12 175850] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652175850|
[2025/09/12 05:24:12 175855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652175854|
[2025/09/12 05:24:12 175861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39303|min_srtt:39303|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 175865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1034013|
[2025/09/12 05:24:12 175869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39303|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 175874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 175878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39303|min_srtt:39303|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 175882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1035192|
[2025/09/12 05:24:12 175887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39303|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 175891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 175895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39303|min_srtt:39303|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 175899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1036371|
[2025/09/12 05:24:12 175904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 175907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 175911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 175915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 175922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 175927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:983316|
[2025/09/12 05:24:12 175931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 175935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 175939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652176338|
[2025/09/12 05:24:12 175943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652176338|
[2025/09/12 05:24:12 175947] [debug] |xqc_engine_wakeup_after|wakeup:1757654652176338|now:1757654652175946|diff:392|
[2025/09/12 05:24:12 175951] [debug] |xqc_engine_main_logic|END|now:1757654652175854|
[2025/09/12 05:24:12 175956] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652175956|
[2025/09/12 05:24:12 175960] [debug] |xqc_engine_wakeup_after|wakeup:1757654652176338|now:1757654652175960|diff:378|
[2025/09/12 05:24:12 175963] [debug] |xqc_engine_main_logic|END|now:1757654652175956|
[2025/09/12 05:24:12 177030] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652177030|
[2025/09/12 05:24:12 177040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652176338|pq_index:0|
[2025/09/12 05:24:12 177045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652175854|
[2025/09/12 05:24:12 177050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652177049|
[2025/09/12 05:24:12 177054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652176338|now:1757654652177049|
[2025/09/12 05:24:12 177058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652176338|now:1757654652177049|
[2025/09/12 05:24:12 177062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 177067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39303|min_srtt:39303|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 177072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1036371|
[2025/09/12 05:24:12 177079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 177082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 177086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 177091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 177095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 177099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:983316|
[2025/09/12 05:24:12 177108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 177113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1049|
[2025/09/12 05:24:12 177141] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1049|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652177121|stream_id:0|stream_offset:983316|
[2025/09/12 05:24:12 177146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1049|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 177151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 177158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39303|rtt_var:1924|pto_duration:46999|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 177164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 177171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 177177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 177183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652249120|now:1757654652177158|interv:71962|
[2025/09/12 05:24:12 177189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652249120|now:1757654652177158|interval:71962|pto_count:0|srtt:39303
[2025/09/12 05:24:12 177196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:43207|
[2025/09/12 05:24:12 177203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 177209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:984495|
[2025/09/12 05:24:12 177213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 177217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1050|
[2025/09/12 05:24:12 177253] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1050|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652177228|stream_id:0|stream_offset:984495|
[2025/09/12 05:24:12 177262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1050|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 177270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 177277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39303|rtt_var:1924|pto_duration:46999|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 177283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 177290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 177300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 177304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652249227|now:1757654652177276|interv:71951|
[2025/09/12 05:24:12 177307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652249227|now:1757654652177276|interval:71951|pto_count:0|srtt:39303
[2025/09/12 05:24:12 177312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:44407|
[2025/09/12 05:24:12 177317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 177321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:985674|
[2025/09/12 05:24:12 177326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 177330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652178330|now:1757654652177330|interv:1000|
[2025/09/12 05:24:12 177334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 177337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 177341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652178330|
[2025/09/12 05:24:12 177345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652178330|
[2025/09/12 05:24:12 177349] [debug] |xqc_engine_wakeup_after|wakeup:1757654652178330|now:1757654652177349|diff:981|
[2025/09/12 05:24:12 177354] [debug] |xqc_engine_main_logic|END|now:1757654652177049|
[2025/09/12 05:24:12 177659] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652177658|
[2025/09/12 05:24:12 177670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 177676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:448|
[2025/09/12 05:24:12 177680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:449|
[2025/09/12 05:24:12 177686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:449|
[2025/09/12 05:24:12 177690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 177695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1014|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1015|path_largest_ack:1014|
[2025/09/12 05:24:12 177699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:914842|prior_time:1757654652137767|is_app_limited:0|send_elapse:40002|ack_elapse:39891|ctl_first_sent_time:1757654652139319|lagest_ack_time:1757654652177658|curr_delivered:961649|
[2025/09/12 05:24:12 177704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652139319|
[2025/09/12 05:24:12 177709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1870||sndq_packets_used_bytes:0|sndq_packets_free:806|
[2025/09/12 05:24:12 177713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1015|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1015|path_largest_ack:1015|
[2025/09/12 05:24:12 177721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:917242|prior_time:1757654652139754|is_app_limited:0|send_elapse:39860|ack_elapse:37904|ctl_first_sent_time:1757654652141184|lagest_ack_time:1757654652177658|curr_delivered:962849|
[2025/09/12 05:24:12 177726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652141184|
[2025/09/12 05:24:12 177730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1869||sndq_packets_used_bytes:0|sndq_packets_free:807|
[2025/09/12 05:24:12 177734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39303|rttvar:1924|minrtt:30532|latest_rtt:36474|ack_delay:32|
[2025/09/12 05:24:12 177738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38946|rttvar:2158|minrtt:30532|latest_rtt:36474|ack_delay:32|
[2025/09/12 05:24:12 177743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1015|lost_pn:1012|thresh:3|
[2025/09/12 05:24:12 177747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 177751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38946|rtt_var:2158|pto_duration:47578|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 177755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 177759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 177763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 177767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652249806|now:1757654652177751|interv:72055|
[2025/09/12 05:24:12 177771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652249806|now:1757654652177751|interval:72055|pto_count:0|srtt:38946
[2025/09/12 05:24:12 177775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39860, ack_elapse 37904, delivered 45607|rate 1144179|lost 202|
[2025/09/12 05:24:12 177779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1144179) in round 22|
[2025/09/12 05:24:12 177784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 177788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5014|
[2025/09/12 05:24:12 177792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652141184|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 177796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652141184|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 177801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97149|full_bw_reached:1|inflight:42007|srtt:38946|latest_rtt:36474|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 177809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:449|largest:449|pns:2|
[2025/09/12 05:24:12 177814] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:449|frame:ACK |recv_time:1757654652177658|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 177818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772177658|now:1757654652177658|interv:120000000|
[2025/09/12 05:24:12 177822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772177658|now:1757654652177658|interv:120000000|
[2025/09/12 05:24:12 177826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652178330|pq_index:0|
[2025/09/12 05:24:12 177830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652177049|
[2025/09/12 05:24:12 177834] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652177834|
[2025/09/12 05:24:12 177839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652177838|
[2025/09/12 05:24:12 177845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38946|min_srtt:38946|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 177849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1036371|
[2025/09/12 05:24:12 177854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38946|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 177858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 177863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38946|min_srtt:38946|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 177867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1037550|
[2025/09/12 05:24:12 177871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38946|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 177876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 177880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38946|min_srtt:38946|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 177884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1038729|
[2025/09/12 05:24:12 177889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 177893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 177896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 177903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 177908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 177912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:985674|
[2025/09/12 05:24:12 177916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 177920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 177924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652178330|
[2025/09/12 05:24:12 177928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652178330|
[2025/09/12 05:24:12 177932] [debug] |xqc_engine_wakeup_after|wakeup:1757654652178330|now:1757654652177932|diff:398|
[2025/09/12 05:24:12 177936] [debug] |xqc_engine_main_logic|END|now:1757654652177838|
[2025/09/12 05:24:12 177941] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652177941|
[2025/09/12 05:24:12 177945] [debug] |xqc_engine_wakeup_after|wakeup:1757654652178330|now:1757654652177945|diff:385|
[2025/09/12 05:24:12 177949] [debug] |xqc_engine_main_logic|END|now:1757654652177941|
[2025/09/12 05:24:12 179017] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652179017|
[2025/09/12 05:24:12 179027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652178330|pq_index:0|
[2025/09/12 05:24:12 179031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652177838|
[2025/09/12 05:24:12 179036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652179035|
[2025/09/12 05:24:12 179041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652178330|now:1757654652179035|
[2025/09/12 05:24:12 179045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652178330|now:1757654652179035|
[2025/09/12 05:24:12 179049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 179054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38946|min_srtt:38946|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 179059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1038729|
[2025/09/12 05:24:12 179063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 179067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 179071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 179075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 179079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 179088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:985674|
[2025/09/12 05:24:12 179092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 179097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1051|
[2025/09/12 05:24:12 179125] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1051|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652179105|stream_id:0|stream_offset:985674|
[2025/09/12 05:24:12 179130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1051|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 179136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 179142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38946|rtt_var:2158|pto_duration:47578|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 179149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 179155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 179162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 179168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652251683|now:1757654652179142|interv:72541|
[2025/09/12 05:24:12 179174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652251683|now:1757654652179142|interval:72541|pto_count:0|srtt:38946
[2025/09/12 05:24:12 179181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:43207|
[2025/09/12 05:24:12 179189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 179194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:986853|
[2025/09/12 05:24:12 179198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 179202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1052|
[2025/09/12 05:24:12 179234] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1052|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652179210|stream_id:0|stream_offset:986853|
[2025/09/12 05:24:12 179244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1052|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 179251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 179258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38946|rtt_var:2158|pto_duration:47578|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 179271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 179277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 179284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 179289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652251788|now:1757654652179257|interv:72531|
[2025/09/12 05:24:12 179293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652251788|now:1757654652179257|interval:72531|pto_count:0|srtt:38946
[2025/09/12 05:24:12 179298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:44407|
[2025/09/12 05:24:12 179303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 179307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:988032|
[2025/09/12 05:24:12 179312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 179315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652180315|now:1757654652179315|interv:1000|
[2025/09/12 05:24:12 179319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 179323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 179327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652180315|
[2025/09/12 05:24:12 179331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652180315|
[2025/09/12 05:24:12 179335] [debug] |xqc_engine_wakeup_after|wakeup:1757654652180315|now:1757654652179335|diff:980|
[2025/09/12 05:24:12 179340] [debug] |xqc_engine_main_logic|END|now:1757654652179035|
[2025/09/12 05:24:12 179630] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652179628|
[2025/09/12 05:24:12 179640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 179646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:449|
[2025/09/12 05:24:12 179650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:450|
[2025/09/12 05:24:12 179655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:450|
[2025/09/12 05:24:12 179659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 179664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1016|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1017|path_largest_ack:1016|
[2025/09/12 05:24:12 179669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:919642|prior_time:1757654652141750|is_app_limited:0|send_elapse:39885|ack_elapse:37878|ctl_first_sent_time:1757654652143188|lagest_ack_time:1757654652179628|curr_delivered:964049|
[2025/09/12 05:24:12 179673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652143188|
[2025/09/12 05:24:12 179678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1868||sndq_packets_used_bytes:0|sndq_packets_free:808|
[2025/09/12 05:24:12 179687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1017|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1017|path_largest_ack:1017|
[2025/09/12 05:24:12 179691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:919642|prior_time:1757654652141750|is_app_limited:0|send_elapse:39885|ack_elapse:37878|ctl_first_sent_time:1757654652143188|lagest_ack_time:1757654652179628|curr_delivered:965249|
[2025/09/12 05:24:12 179696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652143270|
[2025/09/12 05:24:12 179700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1867||sndq_packets_used_bytes:0|sndq_packets_free:809|
[2025/09/12 05:24:12 179703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38946|rttvar:2158|minrtt:30532|latest_rtt:36358|ack_delay:32|
[2025/09/12 05:24:12 179708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38618|rttvar:2274|minrtt:30532|latest_rtt:36358|ack_delay:32|
[2025/09/12 05:24:12 179712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1017|lost_pn:1014|thresh:3|
[2025/09/12 05:24:12 179716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 179720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38618|rtt_var:2274|pto_duration:47714|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 179724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 179728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 179732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 179736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652251924|now:1757654652179720|interv:72204|
[2025/09/12 05:24:12 179740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652251924|now:1757654652179720|interval:72204|pto_count:0|srtt:38618
[2025/09/12 05:24:12 179744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39885, ack_elapse 37878, delivered 45607|rate 1143462|lost 202|
[2025/09/12 05:24:12 179749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1143462) in round 22|
[2025/09/12 05:24:12 179753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 179757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5014|
[2025/09/12 05:24:12 179761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652143270|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 179765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652143270|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 179770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97149|full_bw_reached:1|inflight:42007|srtt:38618|latest_rtt:36358|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 179778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:450|largest:450|pns:2|
[2025/09/12 05:24:12 179782] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:450|frame:ACK |recv_time:1757654652179628|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 179787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772179628|now:1757654652179628|interv:120000000|
[2025/09/12 05:24:12 179791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772179628|now:1757654652179628|interv:120000000|
[2025/09/12 05:24:12 179795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652180315|pq_index:0|
[2025/09/12 05:24:12 179799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652179035|
[2025/09/12 05:24:12 179803] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652179803|
[2025/09/12 05:24:12 179808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652179807|
[2025/09/12 05:24:12 179813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38618|min_srtt:38618|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 179818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1038729|
[2025/09/12 05:24:12 179822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38618|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 179827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 179831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38618|min_srtt:38618|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 179836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1039908|
[2025/09/12 05:24:12 179840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38618|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 179844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 179849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38618|min_srtt:38618|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 179853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1041087|
[2025/09/12 05:24:12 179857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 179863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 179867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 179871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 179876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 179880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:988032|
[2025/09/12 05:24:12 179884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 179888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 179892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652180315|
[2025/09/12 05:24:12 179896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652180315|
[2025/09/12 05:24:12 179900] [debug] |xqc_engine_wakeup_after|wakeup:1757654652180315|now:1757654652179900|diff:415|
[2025/09/12 05:24:12 179904] [debug] |xqc_engine_main_logic|END|now:1757654652179807|
[2025/09/12 05:24:12 179909] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652179909|
[2025/09/12 05:24:12 179913] [debug] |xqc_engine_wakeup_after|wakeup:1757654652180315|now:1757654652179913|diff:402|
[2025/09/12 05:24:12 179917] [debug] |xqc_engine_main_logic|END|now:1757654652179909|
[2025/09/12 05:24:12 180984] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652180984|
[2025/09/12 05:24:12 180994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652180315|pq_index:0|
[2025/09/12 05:24:12 180998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652179807|
[2025/09/12 05:24:12 181003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652181002|
[2025/09/12 05:24:12 181008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652180315|now:1757654652181002|
[2025/09/12 05:24:12 181012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652180315|now:1757654652181002|
[2025/09/12 05:24:12 181016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 181021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38618|min_srtt:38618|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 181026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1041087|
[2025/09/12 05:24:12 181030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 181034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 181038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 181047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 181051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 181055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:988032|
[2025/09/12 05:24:12 181060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 181064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1053|
[2025/09/12 05:24:12 181092] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1053|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652181072|stream_id:0|stream_offset:988032|
[2025/09/12 05:24:12 181098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1053|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 181103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 181110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38618|rtt_var:2274|pto_duration:47714|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 181117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 181123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 181129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 181136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652253786|now:1757654652181110|interv:72676|
[2025/09/12 05:24:12 181142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652253786|now:1757654652181110|interval:72676|pto_count:0|srtt:38618
[2025/09/12 05:24:12 181149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:43207|
[2025/09/12 05:24:12 181155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 181159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:989211|
[2025/09/12 05:24:12 181163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 181167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1054|
[2025/09/12 05:24:12 181191] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1054|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652181174|stream_id:0|stream_offset:989211|
[2025/09/12 05:24:12 181198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1054|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 181205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 181218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38618|rtt_var:2274|pto_duration:47714|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 181225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 181232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 181238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 181245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652253888|now:1757654652181218|interv:72670|
[2025/09/12 05:24:12 181251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652253888|now:1757654652181218|interval:72670|pto_count:0|srtt:38618
[2025/09/12 05:24:12 181258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:44407|
[2025/09/12 05:24:12 181265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 181272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:990390|
[2025/09/12 05:24:12 181279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 181285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652182284|now:1757654652181284|interv:1000|
[2025/09/12 05:24:12 181289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 181292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 181296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652182284|
[2025/09/12 05:24:12 181300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652182284|
[2025/09/12 05:24:12 181304] [debug] |xqc_engine_wakeup_after|wakeup:1757654652182284|now:1757654652181304|diff:980|
[2025/09/12 05:24:12 181309] [debug] |xqc_engine_main_logic|END|now:1757654652181002|
[2025/09/12 05:24:12 181731] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652181730|
[2025/09/12 05:24:12 181741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 181747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:450|
[2025/09/12 05:24:12 181751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:451|
[2025/09/12 05:24:12 181757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:451|
[2025/09/12 05:24:12 181761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 181766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1018|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1019|path_largest_ack:1018|
[2025/09/12 05:24:12 181770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:922042|prior_time:1757654652143753|is_app_limited:0|send_elapse:41780|ack_elapse:37977|ctl_first_sent_time:1757654652145190|lagest_ack_time:1757654652181730|curr_delivered:966449|
[2025/09/12 05:24:12 181779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652145190|
[2025/09/12 05:24:12 181784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1866||sndq_packets_used_bytes:0|sndq_packets_free:810|
[2025/09/12 05:24:12 181788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1019|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:1019|path_largest_ack:1019|
[2025/09/12 05:24:12 181792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43214|prior_delivered:924442|prior_time:1757654652145745|is_app_limited:0|send_elapse:41910|ack_elapse:35985|ctl_first_sent_time:1757654652147212|lagest_ack_time:1757654652181730|curr_delivered:967656|
[2025/09/12 05:24:12 181797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652147212|
[2025/09/12 05:24:12 181801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1865||sndq_packets_used_bytes:0|sndq_packets_free:811|
[2025/09/12 05:24:12 181805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38618|rttvar:2274|minrtt:30532|latest_rtt:34518|ack_delay:40|
[2025/09/12 05:24:12 181809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38100|rttvar:2741|minrtt:30532|latest_rtt:34518|ack_delay:40|
[2025/09/12 05:24:12 181813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1019|lost_pn:1016|thresh:3|
[2025/09/12 05:24:12 181817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 434|pns:2|
[2025/09/12 05:24:12 181821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 181825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38100|rtt_var:2741|pto_duration:49064|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 181829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 181833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 181837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 181841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652255238|now:1757654652181825|interv:73413|
[2025/09/12 05:24:12 181845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652255238|now:1757654652181825|interval:73413|pto_count:0|srtt:38100
[2025/09/12 05:24:12 181849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41910, ack_elapse 35985, delivered 43214|rate 1031114|lost 202|
[2025/09/12 05:24:12 181854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1031114) in round 22|
[2025/09/12 05:24:12 181858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 181862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5014|
[2025/09/12 05:24:12 181866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2407|po_sent_time:1757654652147212|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 181873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2407|po_sent_time:1757654652147212|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 181878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97149|full_bw_reached:1|inflight:42000|srtt:38100|latest_rtt:34518|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 181883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:451|largest:451|pns:2|
[2025/09/12 05:24:12 181891] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:451|frame:ACK |recv_time:1757654652181730|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 181896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772181730|now:1757654652181730|interv:120000000|
[2025/09/12 05:24:12 181900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772181730|now:1757654652181730|interv:120000000|
[2025/09/12 05:24:12 181904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652182284|pq_index:0|
[2025/09/12 05:24:12 181908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652181002|
[2025/09/12 05:24:12 181912] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652181912|
[2025/09/12 05:24:12 181917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652181916|
[2025/09/12 05:24:12 181923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38100|min_srtt:38100|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 181927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:42000|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1041087|
[2025/09/12 05:24:12 181932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38100|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 181936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 181941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38100|min_srtt:38100|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 181945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1042266|
[2025/09/12 05:24:12 181949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38100|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 181954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 181958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38100|min_srtt:38100|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 181968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1043445|
[2025/09/12 05:24:12 181973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 181977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 181980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 181985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 181989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 181993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:990390|
[2025/09/12 05:24:12 181997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 182001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 182005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652182284|
[2025/09/12 05:24:12 182009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652182284|
[2025/09/12 05:24:12 182013] [debug] |xqc_engine_wakeup_after|wakeup:1757654652182284|now:1757654652182013|diff:271|
[2025/09/12 05:24:12 182017] [debug] |xqc_engine_main_logic|END|now:1757654652181916|
[2025/09/12 05:24:12 182022] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652182022|
[2025/09/12 05:24:12 182026] [debug] |xqc_engine_wakeup_after|wakeup:1757654652182284|now:1757654652182026|diff:258|
[2025/09/12 05:24:12 182030] [debug] |xqc_engine_main_logic|END|now:1757654652182022|
[2025/09/12 05:24:12 183098] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652183098|
[2025/09/12 05:24:12 183108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652182284|pq_index:0|
[2025/09/12 05:24:12 183113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652181916|
[2025/09/12 05:24:12 183118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652183117|
[2025/09/12 05:24:12 183122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652182284|now:1757654652183117|
[2025/09/12 05:24:12 183126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652182284|now:1757654652183117|
[2025/09/12 05:24:12 183130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 183135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38100|min_srtt:38100|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 183140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:1043445|
[2025/09/12 05:24:12 183144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 183153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 183157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 183161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 183165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 183169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:990390|
[2025/09/12 05:24:12 183174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 183178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1055|
[2025/09/12 05:24:12 183209] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1055|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652183186|stream_id:0|stream_offset:990390|
[2025/09/12 05:24:12 183218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1055|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 183225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 183232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38100|rtt_var:2741|pto_duration:49064|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 183239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 183245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 183251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 183257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652257250|now:1757654652183231|interv:74019|
[2025/09/12 05:24:12 183264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652257250|now:1757654652183231|interval:74019|pto_count:0|srtt:38100
[2025/09/12 05:24:12 183271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:43200|
[2025/09/12 05:24:12 183279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 183285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:991569|
[2025/09/12 05:24:12 183292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 183297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1056|
[2025/09/12 05:24:12 183321] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1056|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652183304|stream_id:0|stream_offset:991569|
[2025/09/12 05:24:12 183331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1056|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 183336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 183342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38100|rtt_var:2741|pto_duration:49064|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 183349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 183355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 183361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 183368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652257368|now:1757654652183342|interv:74026|
[2025/09/12 05:24:12 183374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652257368|now:1757654652183342|interval:74026|pto_count:0|srtt:38100
[2025/09/12 05:24:12 183382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97149|inflight:44400|
[2025/09/12 05:24:12 183392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 183397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97149|conn:0000561B836C40DC|stream_id:0|stream_offset:992748|
[2025/09/12 05:24:12 183402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 183406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652184406|now:1757654652183406|interv:1000|
[2025/09/12 05:24:12 183410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 183413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 183417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652184406|
[2025/09/12 05:24:12 183421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652184406|
[2025/09/12 05:24:12 183425] [debug] |xqc_engine_wakeup_after|wakeup:1757654652184406|now:1757654652183425|diff:981|
[2025/09/12 05:24:12 183430] [debug] |xqc_engine_main_logic|END|now:1757654652183117|
[2025/09/12 05:24:12 183634] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652183633|
[2025/09/12 05:24:12 183645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 183651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:451|
[2025/09/12 05:24:12 183655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:452|
[2025/09/12 05:24:12 183660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:452|
[2025/09/12 05:24:12 183664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 183669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1020|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1021|path_largest_ack:1020|
[2025/09/12 05:24:12 183678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44414|prior_delivered:924442|prior_time:1757654652145745|is_app_limited:0|send_elapse:41995|ack_elapse:37888|ctl_first_sent_time:1757654652147297|lagest_ack_time:1757654652183633|curr_delivered:968856|
[2025/09/12 05:24:12 183683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652147297|
[2025/09/12 05:24:12 183687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1864||sndq_packets_used_bytes:0|sndq_packets_free:812|
[2025/09/12 05:24:12 183692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1021|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1021|path_largest_ack:1021|
[2025/09/12 05:24:12 183696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:926849|prior_time:1757654652147733|is_app_limited:0|send_elapse:41846|ack_elapse:35900|ctl_first_sent_time:1757654652149177|lagest_ack_time:1757654652183633|curr_delivered:970056|
[2025/09/12 05:24:12 183700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652149177|
[2025/09/12 05:24:12 183704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1863||sndq_packets_used_bytes:0|sndq_packets_free:813|
[2025/09/12 05:24:12 183708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38100|rttvar:2741|minrtt:30532|latest_rtt:34456|ack_delay:32|
[2025/09/12 05:24:12 183713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37641|rttvar:2975|minrtt:30532|latest_rtt:34456|ack_delay:32|
[2025/09/12 05:24:12 183717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1021|lost_pn:1018|thresh:3|
[2025/09/12 05:24:12 183721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 183725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37641|rtt_var:2975|pto_duration:49541|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 183730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 183734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 183738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 183742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652257845|now:1757654652183725|interv:74120|
[2025/09/12 05:24:12 183746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652257845|now:1757654652183725|interval:74120|pto_count:0|srtt:37641
[2025/09/12 05:24:12 183750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41846, ack_elapse 35900, delivered 43207|rate 1032524|lost 202|
[2025/09/12 05:24:12 183755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1032524) in round 22|
[2025/09/12 05:24:12 183759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 183763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5020|
[2025/09/12 05:24:12 183769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652149177|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 183774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97149|packet_lost:0|acked:2400|po_sent_time:1757654652149177|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 183778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97155|full_bw_reached:1|inflight:42000|srtt:37641|latest_rtt:34456|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 183784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:452|largest:452|pns:2|
[2025/09/12 05:24:12 183788] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:452|frame:ACK |recv_time:1757654652183633|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 183793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772183633|now:1757654652183633|interv:120000000|
[2025/09/12 05:24:12 183797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772183633|now:1757654652183633|interv:120000000|
[2025/09/12 05:24:12 183801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652184406|pq_index:0|
[2025/09/12 05:24:12 183805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652183117|
[2025/09/12 05:24:12 183809] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652183809|
[2025/09/12 05:24:12 183814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652183813|
[2025/09/12 05:24:12 183820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37641|min_srtt:37641|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 183824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:42000|cwnd:97155|conn:0000561B836C40DC|stream_id:0|stream_offset:1043445|
[2025/09/12 05:24:12 183828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37641|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 183833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 183837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37641|min_srtt:37641|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 183841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97155|conn:0000561B836C40DC|stream_id:0|stream_offset:1044624|
[2025/09/12 05:24:12 183846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37641|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 183850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 183857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37641|min_srtt:37641|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 183861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97155|conn:0000561B836C40DC|stream_id:0|stream_offset:1045803|
[2025/09/12 05:24:12 183865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 183869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 183873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 183877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 183881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 183885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97155|conn:0000561B836C40DC|stream_id:0|stream_offset:992748|
[2025/09/12 05:24:12 183890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 183894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 183897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652184406|
[2025/09/12 05:24:12 183901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652184406|
[2025/09/12 05:24:12 183905] [debug] |xqc_engine_wakeup_after|wakeup:1757654652184406|now:1757654652183905|diff:501|
[2025/09/12 05:24:12 183909] [debug] |xqc_engine_main_logic|END|now:1757654652183813|
[2025/09/12 05:24:12 183914] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652183914|
[2025/09/12 05:24:12 183918] [debug] |xqc_engine_wakeup_after|wakeup:1757654652184406|now:1757654652183918|diff:488|
[2025/09/12 05:24:12 183922] [debug] |xqc_engine_main_logic|END|now:1757654652183914|
[2025/09/12 05:24:12 184990] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652184990|
[2025/09/12 05:24:12 185000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652184406|pq_index:0|
[2025/09/12 05:24:12 185005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652183813|
[2025/09/12 05:24:12 185011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652185009|
[2025/09/12 05:24:12 185016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652184406|now:1757654652185009|
[2025/09/12 05:24:12 185020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652184406|now:1757654652185009|
[2025/09/12 05:24:12 185024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 185029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37641|min_srtt:37641|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 185034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97155|conn:0000561B836C40DC|stream_id:0|stream_offset:1045803|
[2025/09/12 05:24:12 185043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 185047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 185051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 185055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 185060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 185064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97155|conn:0000561B836C40DC|stream_id:0|stream_offset:992748|
[2025/09/12 05:24:12 185068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 185073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1057|
[2025/09/12 05:24:12 185100] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1057|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652185081|stream_id:0|stream_offset:992748|
[2025/09/12 05:24:12 185106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1057|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 185111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 185119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37641|rtt_var:2975|pto_duration:49541|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 185126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 185132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 185138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 185145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652259622|now:1757654652185119|interv:74503|
[2025/09/12 05:24:12 185151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652259622|now:1757654652185119|interval:74503|pto_count:0|srtt:37641
[2025/09/12 05:24:12 185159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97155|inflight:43200|
[2025/09/12 05:24:12 185167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 185173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97155|conn:0000561B836C40DC|stream_id:0|stream_offset:993927|
[2025/09/12 05:24:12 185177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 185186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1058|
[2025/09/12 05:24:12 185217] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1058|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652185194|stream_id:0|stream_offset:993927|
[2025/09/12 05:24:12 185226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1058|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 185233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 185239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37641|rtt_var:2975|pto_duration:49541|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 185246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 185252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 185257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 185261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652259735|now:1757654652185239|interv:74496|
[2025/09/12 05:24:12 185265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652259735|now:1757654652185239|interval:74496|pto_count:0|srtt:37641
[2025/09/12 05:24:12 185269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97155|inflight:44400|
[2025/09/12 05:24:12 185274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 185279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97155|conn:0000561B836C40DC|stream_id:0|stream_offset:995106|
[2025/09/12 05:24:12 185283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 185287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652186287|now:1757654652185287|interv:1000|
[2025/09/12 05:24:12 185291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 185295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 185299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652186287|
[2025/09/12 05:24:12 185303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652186287|
[2025/09/12 05:24:12 185307] [debug] |xqc_engine_wakeup_after|wakeup:1757654652186287|now:1757654652185307|diff:980|
[2025/09/12 05:24:12 185311] [debug] |xqc_engine_main_logic|END|now:1757654652185009|
[2025/09/12 05:24:12 185613] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652185612|
[2025/09/12 05:24:12 185621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 185627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:452|
[2025/09/12 05:24:12 185631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:453|
[2025/09/12 05:24:12 185636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:453|
[2025/09/12 05:24:12 185645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 185650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1022|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1023|path_largest_ack:1022|
[2025/09/12 05:24:12 185654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:926849|prior_time:1757654652147733|is_app_limited:0|send_elapse:41935|ack_elapse:37879|ctl_first_sent_time:1757654652149266|lagest_ack_time:1757654652185612|curr_delivered:971256|
[2025/09/12 05:24:12 185659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652149266|
[2025/09/12 05:24:12 185663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1862||sndq_packets_used_bytes:0|sndq_packets_free:814|
[2025/09/12 05:24:12 185667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1023|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1023|path_largest_ack:1023|
[2025/09/12 05:24:12 185672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:929249|prior_time:1757654652149731|is_app_limited:0|send_elapse:41872|ack_elapse:35881|ctl_first_sent_time:1757654652151164|lagest_ack_time:1757654652185612|curr_delivered:972456|
[2025/09/12 05:24:12 185676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652151164|
[2025/09/12 05:24:12 185680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1861||sndq_packets_used_bytes:0|sndq_packets_free:815|
[2025/09/12 05:24:12 185684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37641|rttvar:2975|minrtt:30532|latest_rtt:34448|ack_delay:32|
[2025/09/12 05:24:12 185688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37238|rttvar:3038|minrtt:30532|latest_rtt:34448|ack_delay:32|
[2025/09/12 05:24:12 185693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1023|lost_pn:1020|thresh:3|
[2025/09/12 05:24:12 185697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 185701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37238|rtt_var:3038|pto_duration:49390|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 185705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 185709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 185713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 185717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652259584|now:1757654652185701|interv:73883|
[2025/09/12 05:24:12 185721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652259584|now:1757654652185701|interval:73883|pto_count:0|srtt:37238
[2025/09/12 05:24:12 185725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41872, ack_elapse 35881, delivered 43207|rate 1031882|lost 202|
[2025/09/12 05:24:12 185729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1031882) in round 22|
[2025/09/12 05:24:12 185736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 185740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5044|
[2025/09/12 05:24:12 185744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97155|packet_lost:0|acked:2400|po_sent_time:1757654652151164|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 185748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97155|packet_lost:0|acked:2400|po_sent_time:1757654652151164|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 185753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97179|full_bw_reached:1|inflight:42000|srtt:37238|latest_rtt:34448|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 185758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:453|largest:453|pns:2|
[2025/09/12 05:24:12 185763] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:453|frame:ACK |recv_time:1757654652185612|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 185768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772185612|now:1757654652185612|interv:120000000|
[2025/09/12 05:24:12 185772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772185612|now:1757654652185612|interv:120000000|
[2025/09/12 05:24:12 185776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652186287|pq_index:0|
[2025/09/12 05:24:12 185780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652185009|
[2025/09/12 05:24:12 185784] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652185783|
[2025/09/12 05:24:12 185788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652185787|
[2025/09/12 05:24:12 185794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37238|min_srtt:37238|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 185798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:42000|cwnd:97179|conn:0000561B836C40DC|stream_id:0|stream_offset:1045803|
[2025/09/12 05:24:12 185803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37238|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 185807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 185812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37238|min_srtt:37238|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 185816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97179|conn:0000561B836C40DC|stream_id:0|stream_offset:1046982|
[2025/09/12 05:24:12 185823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37238|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 185827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 185831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37238|min_srtt:37238|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 185836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97179|conn:0000561B836C40DC|stream_id:0|stream_offset:1048161|
[2025/09/12 05:24:12 185840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 185844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 185848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 185852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 185856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 185860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97179|conn:0000561B836C40DC|stream_id:0|stream_offset:995106|
[2025/09/12 05:24:12 185864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 185868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 185872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652186287|
[2025/09/12 05:24:12 185876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652186287|
[2025/09/12 05:24:12 185880] [debug] |xqc_engine_wakeup_after|wakeup:1757654652186287|now:1757654652185880|diff:407|
[2025/09/12 05:24:12 185884] [debug] |xqc_engine_main_logic|END|now:1757654652185787|
[2025/09/12 05:24:12 185889] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652185889|
[2025/09/12 05:24:12 185893] [debug] |xqc_engine_wakeup_after|wakeup:1757654652186287|now:1757654652185892|diff:395|
[2025/09/12 05:24:12 185896] [debug] |xqc_engine_main_logic|END|now:1757654652185889|
[2025/09/12 05:24:12 186964] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652186964|
[2025/09/12 05:24:12 186972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652186287|pq_index:0|
[2025/09/12 05:24:12 186976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652185787|
[2025/09/12 05:24:12 186981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652186980|
[2025/09/12 05:24:12 186985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652186287|now:1757654652186980|
[2025/09/12 05:24:12 186989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652186287|now:1757654652186980|
[2025/09/12 05:24:12 186993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 187002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37238|min_srtt:37238|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 187006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97179|conn:0000561B836C40DC|stream_id:0|stream_offset:1048161|
[2025/09/12 05:24:12 187011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 187014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 187018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 187022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 187027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 187031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97179|conn:0000561B836C40DC|stream_id:0|stream_offset:995106|
[2025/09/12 05:24:12 187035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 187039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1059|
[2025/09/12 05:24:12 187070] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1059|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652187047|stream_id:0|stream_offset:995106|
[2025/09/12 05:24:12 187079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1059|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 187086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 187093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37238|rtt_var:3038|pto_duration:49390|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 187100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 187104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 187108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 187112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652261437|now:1757654652187092|interv:74345|
[2025/09/12 05:24:12 187116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652261437|now:1757654652187092|interval:74345|pto_count:0|srtt:37238
[2025/09/12 05:24:12 187121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97179|inflight:43200|
[2025/09/12 05:24:12 187125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 187130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97179|conn:0000561B836C40DC|stream_id:0|stream_offset:996285|
[2025/09/12 05:24:12 187138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 187143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1060|
[2025/09/12 05:24:12 187169] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1060|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652187150|stream_id:0|stream_offset:996285|
[2025/09/12 05:24:12 187177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1060|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 187185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 187191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37238|rtt_var:3038|pto_duration:49390|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 187197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 187201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 187205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 187209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652261540|now:1757654652187191|interv:74349|
[2025/09/12 05:24:12 187213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652261540|now:1757654652187191|interval:74349|pto_count:0|srtt:37238
[2025/09/12 05:24:12 187217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97179|inflight:44400|
[2025/09/12 05:24:12 187222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 187226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97179|conn:0000561B836C40DC|stream_id:0|stream_offset:997464|
[2025/09/12 05:24:12 187231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 187234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652188234|now:1757654652187234|interv:1000|
[2025/09/12 05:24:12 187238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 187242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 187246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652188234|
[2025/09/12 05:24:12 187250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652188234|
[2025/09/12 05:24:12 187254] [debug] |xqc_engine_wakeup_after|wakeup:1757654652188234|now:1757654652187254|diff:980|
[2025/09/12 05:24:12 187258] [debug] |xqc_engine_main_logic|END|now:1757654652186980|
[2025/09/12 05:24:12 187608] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652187607|
[2025/09/12 05:24:12 187616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 187622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:453|
[2025/09/12 05:24:12 187630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:454|
[2025/09/12 05:24:12 187636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:454|
[2025/09/12 05:24:12 187640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 187644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1024|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1025|path_largest_ack:1024|
[2025/09/12 05:24:12 187649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:929249|prior_time:1757654652149731|is_app_limited:0|send_elapse:41953|ack_elapse:37876|ctl_first_sent_time:1757654652151245|lagest_ack_time:1757654652187607|curr_delivered:973656|
[2025/09/12 05:24:12 187653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652151245|
[2025/09/12 05:24:12 187658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1860||sndq_packets_used_bytes:0|sndq_packets_free:816|
[2025/09/12 05:24:12 187662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1025|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1025|path_largest_ack:1025|
[2025/09/12 05:24:12 187666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:931649|prior_time:1757654652151720|is_app_limited:0|send_elapse:41874|ack_elapse:35887|ctl_first_sent_time:1757654652153151|lagest_ack_time:1757654652187607|curr_delivered:974856|
[2025/09/12 05:24:12 187671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652153151|
[2025/09/12 05:24:12 187675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1859||sndq_packets_used_bytes:0|sndq_packets_free:817|
[2025/09/12 05:24:12 187679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37238|rttvar:3038|minrtt:30532|latest_rtt:34456|ack_delay:32|
[2025/09/12 05:24:12 187683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36887|rttvar:2982|minrtt:30532|latest_rtt:34456|ack_delay:32|
[2025/09/12 05:24:12 187687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1025|lost_pn:1022|thresh:3|
[2025/09/12 05:24:12 187691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 187695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36887|rtt_var:2982|pto_duration:48815|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 187699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 187703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 187707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 187711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652260965|now:1757654652187695|interv:73270|
[2025/09/12 05:24:12 187715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652260965|now:1757654652187695|interval:73270|pto_count:0|srtt:36887
[2025/09/12 05:24:12 187719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41874, ack_elapse 35887, delivered 43207|rate 1031833|lost 202|
[2025/09/12 05:24:12 187727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1031833) in round 22|
[2025/09/12 05:24:12 187731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 187735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5044|
[2025/09/12 05:24:12 187739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97179|packet_lost:0|acked:2400|po_sent_time:1757654652153151|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 187743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97179|packet_lost:0|acked:2400|po_sent_time:1757654652153151|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 187748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97179|full_bw_reached:1|inflight:42000|srtt:36887|latest_rtt:34456|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 187754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:454|largest:454|pns:2|
[2025/09/12 05:24:12 187758] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:454|frame:ACK |recv_time:1757654652187607|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 187763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772187607|now:1757654652187607|interv:120000000|
[2025/09/12 05:24:12 187767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772187607|now:1757654652187607|interv:120000000|
[2025/09/12 05:24:12 187771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652188234|pq_index:0|
[2025/09/12 05:24:12 187775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652186980|
[2025/09/12 05:24:12 187779] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652187779|
[2025/09/12 05:24:12 187783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652187782|
[2025/09/12 05:24:12 187789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36887|min_srtt:36887|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 187793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:42000|cwnd:97179|conn:0000561B836C40DC|stream_id:0|stream_offset:1048161|
[2025/09/12 05:24:12 187798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36887|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 187802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 187807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36887|min_srtt:36887|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 187811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97179|conn:0000561B836C40DC|stream_id:0|stream_offset:1049340|
[2025/09/12 05:24:12 187818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36887|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 187823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 187827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36887|min_srtt:36887|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 187831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97179|conn:0000561B836C40DC|stream_id:0|stream_offset:1050519|
[2025/09/12 05:24:12 187835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 187839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 187843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 187847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 187851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 187855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97179|conn:0000561B836C40DC|stream_id:0|stream_offset:997464|
[2025/09/12 05:24:12 187860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 187863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 187867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652188234|
[2025/09/12 05:24:12 187871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652188234|
[2025/09/12 05:24:12 187875] [debug] |xqc_engine_wakeup_after|wakeup:1757654652188234|now:1757654652187875|diff:359|
[2025/09/12 05:24:12 187879] [debug] |xqc_engine_main_logic|END|now:1757654652187782|
[2025/09/12 05:24:12 187884] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652187884|
[2025/09/12 05:24:12 187888] [debug] |xqc_engine_wakeup_after|wakeup:1757654652188234|now:1757654652187888|diff:346|
[2025/09/12 05:24:12 187892] [debug] |xqc_engine_main_logic|END|now:1757654652187884|
[2025/09/12 05:24:12 188960] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652188960|
[2025/09/12 05:24:12 188968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652188234|pq_index:0|
[2025/09/12 05:24:12 188973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652187782|
[2025/09/12 05:24:12 188977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652188976|
[2025/09/12 05:24:12 188982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654652188717|now:1757654652188976|
[2025/09/12 05:24:12 188990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:12 188994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654652188717|now:1757654652188976|
[2025/09/12 05:24:12 188998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:12 189002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652188234|now:1757654652188976|
[2025/09/12 05:24:12 189006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652188234|now:1757654652188976|
[2025/09/12 05:24:12 189009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 189014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:454|ack_delay:25297|first_ack_range:20|largest_pkt_recv_time:1757654652163717|
[2025/09/12 05:24:12 189018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:454|low:434|pkt_pns:2|
[2025/09/12 05:24:12 189022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:442|frame_largest_recv:454|
[2025/09/12 05:24:12 189026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:12 189031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36887|min_srtt:36887|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 189035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97179|conn:0000561B836C40DC|stream_id:0|stream_offset:1050519|
[2025/09/12 05:24:12 189040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 189044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 189048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 189052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 189057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 189061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:42000|cwnd:97179|conn:0000561B836C40DC|stream_id:0|stream_offset:997464|
[2025/09/12 05:24:12 189065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 189069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1061|
[2025/09/12 05:24:12 189100] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1061|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:42000|now:1757654652189077|stream_id:0|stream_offset:997464|
[2025/09/12 05:24:12 189109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1061|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 189116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 189123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36887|rtt_var:2982|pto_duration:48815|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 189133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 189137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 189141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 189145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652262892|now:1757654652189122|interv:73770|
[2025/09/12 05:24:12 189149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652262892|now:1757654652189122|interval:73770|pto_count:0|srtt:36887
[2025/09/12 05:24:12 189154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97179|inflight:43207|
[2025/09/12 05:24:12 189159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 189163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97179|conn:0000561B836C40DC|stream_id:0|stream_offset:998643|
[2025/09/12 05:24:12 189168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 189172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1062|
[2025/09/12 05:24:12 189197] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1062|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652189179|stream_id:0|stream_offset:998643|
[2025/09/12 05:24:12 189206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1062|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 189213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 189219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36887|rtt_var:2982|pto_duration:48815|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 189225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 189228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 189232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 189236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652262994|now:1757654652189219|interv:73775|
[2025/09/12 05:24:12 189240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652262994|now:1757654652189219|interval:73775|pto_count:0|srtt:36887
[2025/09/12 05:24:12 189244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97179|inflight:44407|
[2025/09/12 05:24:12 189249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 189253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97179|conn:0000561B836C40DC|stream_id:0|stream_offset:999822|
[2025/09/12 05:24:12 189262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 189266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652190266|now:1757654652189266|interv:1000|
[2025/09/12 05:24:12 189270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 189274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 189278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652190266|
[2025/09/12 05:24:12 189282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652190266|
[2025/09/12 05:24:12 189286] [debug] |xqc_engine_wakeup_after|wakeup:1757654652190266|now:1757654652189286|diff:980|
[2025/09/12 05:24:12 189290] [debug] |xqc_engine_main_logic|END|now:1757654652188976|
[2025/09/12 05:24:12 189553] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652189552|
[2025/09/12 05:24:12 189565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 189571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:454|
[2025/09/12 05:24:12 189575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:455|
[2025/09/12 05:24:12 189581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:455|
[2025/09/12 05:24:12 189585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 189590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1026|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1027|path_largest_ack:1026|
[2025/09/12 05:24:12 189595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:931649|prior_time:1757654652151720|is_app_limited:0|send_elapse:41956|ack_elapse:37832|ctl_first_sent_time:1757654652153233|lagest_ack_time:1757654652189552|curr_delivered:976056|
[2025/09/12 05:24:12 189599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652153233|
[2025/09/12 05:24:12 189604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1858||sndq_packets_used_bytes:0|sndq_packets_free:818|
[2025/09/12 05:24:12 189608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1027|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1027|path_largest_ack:1027|
[2025/09/12 05:24:12 189612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:934049|prior_time:1757654652153721|is_app_limited:0|send_elapse:43780|ack_elapse:35831|ctl_first_sent_time:1757654652155160|lagest_ack_time:1757654652189552|curr_delivered:977256|
[2025/09/12 05:24:12 189617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652155160|
[2025/09/12 05:24:12 189621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1857||sndq_packets_used_bytes:0|sndq_packets_free:819|
[2025/09/12 05:24:12 189625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36887|rttvar:2982|minrtt:30532|latest_rtt:34392|ack_delay:32|
[2025/09/12 05:24:12 189629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36572|rttvar:2868|minrtt:30532|latest_rtt:34392|ack_delay:32|
[2025/09/12 05:24:12 189633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1027|lost_pn:1024|thresh:3|
[2025/09/12 05:24:12 189645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 189649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36572|rtt_var:2868|pto_duration:48044|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 189653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 189657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 189661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 189665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652262223|now:1757654652189649|interv:72574|
[2025/09/12 05:24:12 189669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652262223|now:1757654652189649|interval:72574|pto_count:0|srtt:36572
[2025/09/12 05:24:12 189673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43780, ack_elapse 35831, delivered 43207|rate 986911|lost 202|
[2025/09/12 05:24:12 189678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (986911) in round 22|
[2025/09/12 05:24:12 189682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 189686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 189690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97179|packet_lost:0|acked:2400|po_sent_time:1757654652155160|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 189694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97179|packet_lost:0|acked:2400|po_sent_time:1757654652155160|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 189699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:36572|latest_rtt:34392|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 189705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:455|largest:455|pns:2|
[2025/09/12 05:24:12 189709] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:455|frame:ACK |recv_time:1757654652189552|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 189714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772189552|now:1757654652189552|interv:120000000|
[2025/09/12 05:24:12 189718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772189552|now:1757654652189552|interv:120000000|
[2025/09/12 05:24:12 189722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652190266|pq_index:0|
[2025/09/12 05:24:12 189726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652188976|
[2025/09/12 05:24:12 189730] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652189730|
[2025/09/12 05:24:12 189735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652189734|
[2025/09/12 05:24:12 189744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36572|min_srtt:36572|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 189748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1050519|
[2025/09/12 05:24:12 189753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36572|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 189757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 189762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36572|min_srtt:36572|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 189766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1051698|
[2025/09/12 05:24:12 189771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36572|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 189775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 189780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36572|min_srtt:36572|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 189784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1052877|
[2025/09/12 05:24:12 189788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36572|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 189793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 189797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36572|min_srtt:36572|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 189801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1054056|
[2025/09/12 05:24:12 189805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 189809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 189813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 189817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 189825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 189829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:999822|
[2025/09/12 05:24:12 189833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 189837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 189841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652190266|
[2025/09/12 05:24:12 189845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652190266|
[2025/09/12 05:24:12 189849] [debug] |xqc_engine_wakeup_after|wakeup:1757654652190266|now:1757654652189849|diff:417|
[2025/09/12 05:24:12 189853] [debug] |xqc_engine_main_logic|END|now:1757654652189734|
[2025/09/12 05:24:12 189858] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652189858|
[2025/09/12 05:24:12 189862] [debug] |xqc_engine_wakeup_after|wakeup:1757654652190266|now:1757654652189862|diff:404|
[2025/09/12 05:24:12 189866] [debug] |xqc_engine_main_logic|END|now:1757654652189858|
[2025/09/12 05:24:12 190933] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652190933|
[2025/09/12 05:24:12 190943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652190266|pq_index:0|
[2025/09/12 05:24:12 190947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652189734|
[2025/09/12 05:24:12 190952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652190951|
[2025/09/12 05:24:12 190956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652190266|now:1757654652190951|
[2025/09/12 05:24:12 190961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652190266|now:1757654652190951|
[2025/09/12 05:24:12 190964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 190969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36572|min_srtt:36572|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 190974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1054056|
[2025/09/12 05:24:12 190978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 190982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 190986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 190990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 190995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 190999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:999822|
[2025/09/12 05:24:12 191008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 191012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1063|
[2025/09/12 05:24:12 191041] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1063|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652191020|stream_id:0|stream_offset:999822|
[2025/09/12 05:24:12 191047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1063|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 191052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 191056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36572|rtt_var:2868|pto_duration:48044|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 191061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 191065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 191068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 191072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652264064|now:1757654652191056|interv:73008|
[2025/09/12 05:24:12 191076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652264064|now:1757654652191056|interval:73008|pto_count:0|srtt:36572
[2025/09/12 05:24:12 191081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 191086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 191090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1001001|
[2025/09/12 05:24:12 191094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 191098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1064|
[2025/09/12 05:24:12 191116] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1064|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652191104|stream_id:0|stream_offset:1001001|
[2025/09/12 05:24:12 191121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1064|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 191126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 191130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36572|rtt_var:2868|pto_duration:48044|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 191134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 191138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 191145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 191149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652264148|now:1757654652191130|interv:73018|
[2025/09/12 05:24:12 191153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652264148|now:1757654652191130|interval:73018|pto_count:0|srtt:36572
[2025/09/12 05:24:12 191158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 191162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 191166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1002180|
[2025/09/12 05:24:12 191170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 191174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652192174|now:1757654652191174|interv:1000|
[2025/09/12 05:24:12 191178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 191182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 191186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652192174|
[2025/09/12 05:24:12 191190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652192174|
[2025/09/12 05:24:12 191194] [debug] |xqc_engine_wakeup_after|wakeup:1757654652192174|now:1757654652191194|diff:980|
[2025/09/12 05:24:12 191198] [debug] |xqc_engine_main_logic|END|now:1757654652190951|
[2025/09/12 05:24:12 191586] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652191585|
[2025/09/12 05:24:12 191594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 191600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:455|
[2025/09/12 05:24:12 191604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:456|
[2025/09/12 05:24:12 191610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:456|
[2025/09/12 05:24:12 191614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 191619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1028|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1029|path_largest_ack:1028|
[2025/09/12 05:24:12 191623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:934049|prior_time:1757654652153721|is_app_limited:0|send_elapse:43864|ack_elapse:37864|ctl_first_sent_time:1757654652155244|lagest_ack_time:1757654652191585|curr_delivered:978456|
[2025/09/12 05:24:12 191628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652155244|
[2025/09/12 05:24:12 191632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1856||sndq_packets_used_bytes:0|sndq_packets_free:820|
[2025/09/12 05:24:12 191636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1029|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1029|path_largest_ack:1029|
[2025/09/12 05:24:12 191645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:936449|prior_time:1757654652155705|is_app_limited:0|send_elapse:43858|ack_elapse:35880|ctl_first_sent_time:1757654652157140|lagest_ack_time:1757654652191585|curr_delivered:979656|
[2025/09/12 05:24:12 191649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652157140|
[2025/09/12 05:24:12 191653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1855||sndq_packets_used_bytes:0|sndq_packets_free:821|
[2025/09/12 05:24:12 191657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36572|rttvar:2868|minrtt:30532|latest_rtt:34445|ack_delay:32|
[2025/09/12 05:24:12 191661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36302|rttvar:2690|minrtt:30532|latest_rtt:34445|ack_delay:32|
[2025/09/12 05:24:12 191666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1029|lost_pn:1026|thresh:3|
[2025/09/12 05:24:12 191670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 191674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36302|rtt_var:2690|pto_duration:47062|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 191678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 191682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 191686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 191690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652263166|now:1757654652191674|interv:71492|
[2025/09/12 05:24:12 191694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652263166|now:1757654652191674|interval:71492|pto_count:0|srtt:36302
[2025/09/12 05:24:12 191698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43858, ack_elapse 35880, delivered 43207|rate 985156|lost 202|
[2025/09/12 05:24:12 191703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (985156) in round 22|
[2025/09/12 05:24:12 191707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 191711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 191715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652157140|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 191719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652157140|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 191724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:36302|latest_rtt:34445|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 191729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:456|largest:456|pns:2|
[2025/09/12 05:24:12 191736] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:456|frame:ACK |recv_time:1757654652191585|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 191741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772191585|now:1757654652191585|interv:120000000|
[2025/09/12 05:24:12 191745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772191585|now:1757654652191585|interv:120000000|
[2025/09/12 05:24:12 191749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652192174|pq_index:0|
[2025/09/12 05:24:12 191753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652190951|
[2025/09/12 05:24:12 191757] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652191757|
[2025/09/12 05:24:12 191762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652191761|
[2025/09/12 05:24:12 191767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36302|min_srtt:36302|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 191772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1054056|
[2025/09/12 05:24:12 191776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36302|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 191780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 191785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36302|min_srtt:36302|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 191789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1055235|
[2025/09/12 05:24:12 191793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36302|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 191798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 191802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36302|min_srtt:36302|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 191806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1056414|
[2025/09/12 05:24:12 191810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 191814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 191818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 191825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 191829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 191833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1002180|
[2025/09/12 05:24:12 191837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 191841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 191845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652192174|
[2025/09/12 05:24:12 191849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652192174|
[2025/09/12 05:24:12 191853] [debug] |xqc_engine_wakeup_after|wakeup:1757654652192174|now:1757654652191853|diff:321|
[2025/09/12 05:24:12 191857] [debug] |xqc_engine_main_logic|END|now:1757654652191761|
[2025/09/12 05:24:12 191862] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652191862|
[2025/09/12 05:24:12 191866] [debug] |xqc_engine_wakeup_after|wakeup:1757654652192174|now:1757654652191866|diff:308|
[2025/09/12 05:24:12 191870] [debug] |xqc_engine_main_logic|END|now:1757654652191862|
[2025/09/12 05:24:12 192937] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652192936|
[2025/09/12 05:24:12 192945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652192174|pq_index:0|
[2025/09/12 05:24:12 192949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652191761|
[2025/09/12 05:24:12 192954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652192953|
[2025/09/12 05:24:12 192958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652192174|now:1757654652192953|
[2025/09/12 05:24:12 192963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652192174|now:1757654652192953|
[2025/09/12 05:24:12 192967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 192971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36302|min_srtt:36302|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 192976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1056414|
[2025/09/12 05:24:12 192981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 192984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 192988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 192993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 192997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 193005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1002180|
[2025/09/12 05:24:12 193010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 193014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1065|
[2025/09/12 05:24:12 193041] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1065|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652193022|stream_id:0|stream_offset:1002180|
[2025/09/12 05:24:12 193047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1065|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 193052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 193056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36302|rtt_var:2690|pto_duration:47062|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 193060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 193064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 193068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 193072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652265084|now:1757654652193056|interv:72028|
[2025/09/12 05:24:12 193076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652265084|now:1757654652193056|interval:72028|pto_count:0|srtt:36302
[2025/09/12 05:24:12 193081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 193085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 193089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1003359|
[2025/09/12 05:24:12 193094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 193098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1066|
[2025/09/12 05:24:12 193116] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1066|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652193104|stream_id:0|stream_offset:1003359|
[2025/09/12 05:24:12 193121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1066|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 193125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 193129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36302|rtt_var:2690|pto_duration:47062|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 193137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 193141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 193145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 193149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652265166|now:1757654652193129|interv:72037|
[2025/09/12 05:24:12 193153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652265166|now:1757654652193129|interval:72037|pto_count:0|srtt:36302
[2025/09/12 05:24:12 193157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 193162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 193166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1004538|
[2025/09/12 05:24:12 193170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 193174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652194174|now:1757654652193174|interv:1000|
[2025/09/12 05:24:12 193178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 193181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 193185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652194174|
[2025/09/12 05:24:12 193189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652194174|
[2025/09/12 05:24:12 193193] [debug] |xqc_engine_wakeup_after|wakeup:1757654652194174|now:1757654652193193|diff:981|
[2025/09/12 05:24:12 193198] [debug] |xqc_engine_main_logic|END|now:1757654652192953|
[2025/09/12 05:24:12 193578] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652193578|
[2025/09/12 05:24:12 193587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 193592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:456|
[2025/09/12 05:24:12 193596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:457|
[2025/09/12 05:24:12 193602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:457|
[2025/09/12 05:24:12 193606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 193610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1030|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1031|path_largest_ack:1030|
[2025/09/12 05:24:12 193615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:936449|prior_time:1757654652155705|is_app_limited:0|send_elapse:43940|ack_elapse:37873|ctl_first_sent_time:1757654652157222|lagest_ack_time:1757654652193578|curr_delivered:980856|
[2025/09/12 05:24:12 193620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652157222|
[2025/09/12 05:24:12 193624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1854||sndq_packets_used_bytes:0|sndq_packets_free:822|
[2025/09/12 05:24:12 193632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1031|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1031|path_largest_ack:1031|
[2025/09/12 05:24:12 193637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:938849|prior_time:1757654652157715|is_app_limited:0|send_elapse:43889|ack_elapse:35863|ctl_first_sent_time:1757654652159156|lagest_ack_time:1757654652193578|curr_delivered:982056|
[2025/09/12 05:24:12 193641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652159156|
[2025/09/12 05:24:12 193645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1853||sndq_packets_used_bytes:0|sndq_packets_free:823|
[2025/09/12 05:24:12 193649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36302|rttvar:2690|minrtt:30532|latest_rtt:34422|ack_delay:32|
[2025/09/12 05:24:12 193653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36063|rttvar:2496|minrtt:30532|latest_rtt:34422|ack_delay:32|
[2025/09/12 05:24:12 193657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1031|lost_pn:1028|thresh:3|
[2025/09/12 05:24:12 193661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 193665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36063|rtt_var:2496|pto_duration:46047|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 193670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 193674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 193677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 193681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652264151|now:1757654652193665|interv:70486|
[2025/09/12 05:24:12 193685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652264151|now:1757654652193665|interval:70486|pto_count:0|srtt:36063
[2025/09/12 05:24:12 193690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43889, ack_elapse 35863, delivered 43207|rate 984460|lost 202|
[2025/09/12 05:24:12 193694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (984460) in round 22|
[2025/09/12 05:24:12 193698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 193702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 193706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652159156|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 193711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652159156|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 193715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:36063|latest_rtt:34422|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 193723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:457|largest:457|pns:2|
[2025/09/12 05:24:12 193728] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:457|frame:ACK |recv_time:1757654652193578|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 193732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772193578|now:1757654652193578|interv:120000000|
[2025/09/12 05:24:12 193736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772193578|now:1757654652193578|interv:120000000|
[2025/09/12 05:24:12 193740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652194174|pq_index:0|
[2025/09/12 05:24:12 193744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652192953|
[2025/09/12 05:24:12 193748] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652193748|
[2025/09/12 05:24:12 193753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652193752|
[2025/09/12 05:24:12 193759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36063|min_srtt:36063|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 193763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1056414|
[2025/09/12 05:24:12 193768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36063|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 193772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 193777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36063|min_srtt:36063|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 193781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1057593|
[2025/09/12 05:24:12 193785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36063|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 193790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 193794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36063|min_srtt:36063|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 193798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1058772|
[2025/09/12 05:24:12 193802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 193812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 193816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 193820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 193825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 193829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1004538|
[2025/09/12 05:24:12 193833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 193837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 193841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652194174|
[2025/09/12 05:24:12 193845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652194174|
[2025/09/12 05:24:12 193848] [debug] |xqc_engine_wakeup_after|wakeup:1757654652194174|now:1757654652193848|diff:326|
[2025/09/12 05:24:12 193853] [debug] |xqc_engine_main_logic|END|now:1757654652193752|
[2025/09/12 05:24:12 193857] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652193857|
[2025/09/12 05:24:12 193861] [debug] |xqc_engine_wakeup_after|wakeup:1757654652194174|now:1757654652193861|diff:313|
[2025/09/12 05:24:12 193865] [debug] |xqc_engine_main_logic|END|now:1757654652193857|
[2025/09/12 05:24:12 194933] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652194933|
[2025/09/12 05:24:12 194946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652194174|pq_index:0|
[2025/09/12 05:24:12 194952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652193752|
[2025/09/12 05:24:12 194957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652194956|
[2025/09/12 05:24:12 194962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652194174|now:1757654652194956|
[2025/09/12 05:24:12 194966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652194174|now:1757654652194956|
[2025/09/12 05:24:12 194970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 194975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36063|min_srtt:36063|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 194979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1058772|
[2025/09/12 05:24:12 194984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 194987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 194991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 195000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 195004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 195009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1004538|
[2025/09/12 05:24:12 195014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 195021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1067-1073|next_skip_chance:1757654652408162|current_time:1757654652195021|
[2025/09/12 05:24:12 195028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1074|
[2025/09/12 05:24:12 195058] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1074|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652195038|stream_id:0|stream_offset:1004538|
[2025/09/12 05:24:12 195064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1074|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 195069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 195073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36063|rtt_var:2496|pto_duration:46047|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 195077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 195081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 195085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 195089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652266085|now:1757654652195073|interv:71012|
[2025/09/12 05:24:12 195093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652266085|now:1757654652195073|interval:71012|pto_count:0|srtt:36063
[2025/09/12 05:24:12 195100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 195107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 195113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1005717|
[2025/09/12 05:24:12 195120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 195124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1075|
[2025/09/12 05:24:12 195145] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1075|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652195131|stream_id:0|stream_offset:1005717|
[2025/09/12 05:24:12 195150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1075|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 195159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 195163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36063|rtt_var:2496|pto_duration:46047|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 195168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 195171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 195175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 195179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652266178|now:1757654652195163|interv:71015|
[2025/09/12 05:24:12 195186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652266178|now:1757654652195163|interval:71015|pto_count:0|srtt:36063
[2025/09/12 05:24:12 195193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 195200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 195206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1006896|
[2025/09/12 05:24:12 195210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 195214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652196214|now:1757654652195214|interv:1000|
[2025/09/12 05:24:12 195218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 195222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 195226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652196214|
[2025/09/12 05:24:12 195230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652196214|
[2025/09/12 05:24:12 195234] [debug] |xqc_engine_wakeup_after|wakeup:1757654652196214|now:1757654652195234|diff:980|
[2025/09/12 05:24:12 195238] [debug] |xqc_engine_main_logic|END|now:1757654652194956|
[2025/09/12 05:24:12 195573] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652195572|
[2025/09/12 05:24:12 195583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 195589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:457|
[2025/09/12 05:24:12 195593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:458|
[2025/09/12 05:24:12 195598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:458|
[2025/09/12 05:24:12 195602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 195607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1032|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1033|path_largest_ack:1032|
[2025/09/12 05:24:12 195612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:938849|prior_time:1757654652157715|is_app_limited:0|send_elapse:43970|ack_elapse:37857|ctl_first_sent_time:1757654652159237|lagest_ack_time:1757654652195572|curr_delivered:983256|
[2025/09/12 05:24:12 195621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652159237|
[2025/09/12 05:24:12 195632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1852||sndq_packets_used_bytes:0|sndq_packets_free:824|
[2025/09/12 05:24:12 195639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1033|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1033|path_largest_ack:1033|
[2025/09/12 05:24:12 195646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:941249|prior_time:1757654652159714|is_app_limited:0|send_elapse:43883|ack_elapse:35858|ctl_first_sent_time:1757654652161150|lagest_ack_time:1757654652195572|curr_delivered:984456|
[2025/09/12 05:24:12 195653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652161150|
[2025/09/12 05:24:12 195658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1851||sndq_packets_used_bytes:0|sndq_packets_free:825|
[2025/09/12 05:24:12 195662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36063|rttvar:2496|minrtt:30532|latest_rtt:34422|ack_delay:32|
[2025/09/12 05:24:12 195666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35854|rttvar:2290|minrtt:30532|latest_rtt:34422|ack_delay:32|
[2025/09/12 05:24:12 195670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1033|lost_pn:1030|thresh:3|
[2025/09/12 05:24:12 195675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 195679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35854|rtt_var:2290|pto_duration:45014|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 195683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 195687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 195691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 195695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652265145|now:1757654652195678|interv:69467|
[2025/09/12 05:24:12 195699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652265145|now:1757654652195678|interval:69467|pto_count:0|srtt:35854
[2025/09/12 05:24:12 195703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43883, ack_elapse 35858, delivered 43207|rate 984595|lost 202|
[2025/09/12 05:24:12 195707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (984595) in round 22|
[2025/09/12 05:24:12 195712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 195718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 195724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652161150|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 195736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652161150|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 195741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:35854|latest_rtt:34422|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 195747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:458|largest:458|pns:2|
[2025/09/12 05:24:12 195751] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:458|frame:ACK |recv_time:1757654652195572|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 195756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772195572|now:1757654652195572|interv:120000000|
[2025/09/12 05:24:12 195760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772195572|now:1757654652195572|interv:120000000|
[2025/09/12 05:24:12 195764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652196214|pq_index:0|
[2025/09/12 05:24:12 195768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652194956|
[2025/09/12 05:24:12 195772] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652195772|
[2025/09/12 05:24:12 195777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652195776|
[2025/09/12 05:24:12 195783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35854|min_srtt:35854|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 195787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1058772|
[2025/09/12 05:24:12 195792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35854|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 195797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 195803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35854|min_srtt:35854|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 195810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1059951|
[2025/09/12 05:24:12 195817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35854|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 195823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 195827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35854|min_srtt:35854|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 195835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1061130|
[2025/09/12 05:24:12 195839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 195843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 195847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 195851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 195856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 195860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1006896|
[2025/09/12 05:24:12 195864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 195868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 195872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652196214|
[2025/09/12 05:24:12 195876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652196214|
[2025/09/12 05:24:12 195880] [debug] |xqc_engine_wakeup_after|wakeup:1757654652196214|now:1757654652195880|diff:334|
[2025/09/12 05:24:12 195886] [debug] |xqc_engine_main_logic|END|now:1757654652195776|
[2025/09/12 05:24:12 195895] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652195894|
[2025/09/12 05:24:12 195900] [debug] |xqc_engine_wakeup_after|wakeup:1757654652196214|now:1757654652195900|diff:314|
[2025/09/12 05:24:12 195906] [debug] |xqc_engine_main_logic|END|now:1757654652195894|
[2025/09/12 05:24:12 196973] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652196973|
[2025/09/12 05:24:12 196982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652196214|pq_index:0|
[2025/09/12 05:24:12 196986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652195776|
[2025/09/12 05:24:12 196991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652196990|
[2025/09/12 05:24:12 196996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652196214|now:1757654652196990|
[2025/09/12 05:24:12 197000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652196214|now:1757654652196990|
[2025/09/12 05:24:12 197004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 197009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35854|min_srtt:35854|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 197013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1061130|
[2025/09/12 05:24:12 197026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 197033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 197039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 197045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 197049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 197053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1006896|
[2025/09/12 05:24:12 197058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 197062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1076|
[2025/09/12 05:24:12 197091] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1076|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652197070|stream_id:0|stream_offset:1006896|
[2025/09/12 05:24:12 197097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1076|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 197103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 197109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35854|rtt_var:2290|pto_duration:45014|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 197117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 197123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 197129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 197134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652267084|now:1757654652197109|interv:69975|
[2025/09/12 05:24:12 197138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652267084|now:1757654652197109|interval:69975|pto_count:0|srtt:35854
[2025/09/12 05:24:12 197142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 197147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 197151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1008075|
[2025/09/12 05:24:12 197156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 197160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1077|
[2025/09/12 05:24:12 197182] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1077|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652197167|stream_id:0|stream_offset:1008075|
[2025/09/12 05:24:12 197194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1077|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 197201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 197208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35854|rtt_var:2290|pto_duration:45014|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 197215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 197220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 197224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 197228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652267181|now:1757654652197208|interv:69973|
[2025/09/12 05:24:12 197232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652267181|now:1757654652197208|interval:69973|pto_count:0|srtt:35854
[2025/09/12 05:24:12 197236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 197241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 197245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1009254|
[2025/09/12 05:24:12 197250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 197253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652198253|now:1757654652197253|interv:1000|
[2025/09/12 05:24:12 197257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 197261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 197265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652198253|
[2025/09/12 05:24:12 197269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652198253|
[2025/09/12 05:24:12 197273] [debug] |xqc_engine_wakeup_after|wakeup:1757654652198253|now:1757654652197273|diff:980|
[2025/09/12 05:24:12 197278] [debug] |xqc_engine_main_logic|END|now:1757654652196990|
[2025/09/12 05:24:12 197569] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652197568|
[2025/09/12 05:24:12 197577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 197583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:458|
[2025/09/12 05:24:12 197587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:459|
[2025/09/12 05:24:12 197592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:459|
[2025/09/12 05:24:12 197596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 197602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1034|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1035|path_largest_ack:1034|
[2025/09/12 05:24:12 197615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:941249|prior_time:1757654652159714|is_app_limited:0|send_elapse:43967|ack_elapse:37854|ctl_first_sent_time:1757654652161234|lagest_ack_time:1757654652197568|curr_delivered:985656|
[2025/09/12 05:24:12 197623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652161234|
[2025/09/12 05:24:12 197629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1850||sndq_packets_used_bytes:0|sndq_packets_free:826|
[2025/09/12 05:24:12 197634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1035|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1035|path_largest_ack:1035|
[2025/09/12 05:24:12 197638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:943649|prior_time:1757654652161701|is_app_limited:0|send_elapse:43869|ack_elapse:35867|ctl_first_sent_time:1757654652163135|lagest_ack_time:1757654652197568|curr_delivered:986856|
[2025/09/12 05:24:12 197642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652163135|
[2025/09/12 05:24:12 197646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1849||sndq_packets_used_bytes:0|sndq_packets_free:827|
[2025/09/12 05:24:12 197650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35854|rttvar:2290|minrtt:30532|latest_rtt:34433|ack_delay:32|
[2025/09/12 05:24:12 197655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35673|rttvar:2081|minrtt:30532|latest_rtt:34433|ack_delay:32|
[2025/09/12 05:24:12 197659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1035|lost_pn:1032|thresh:3|
[2025/09/12 05:24:12 197663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 197667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35673|rtt_var:2081|pto_duration:43997|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 197671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 197675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 197679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 197683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652266164|now:1757654652197667|interv:68497|
[2025/09/12 05:24:12 197688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652266164|now:1757654652197667|interval:68497|pto_count:0|srtt:35673
[2025/09/12 05:24:12 197695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43869, ack_elapse 35867, delivered 43207|rate 984909|lost 202|
[2025/09/12 05:24:12 197702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (984909) in round 22|
[2025/09/12 05:24:12 197708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 197713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 197720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652163135|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 197725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652163135|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 197730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:35673|latest_rtt:34433|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 197735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:459|largest:459|pns:2|
[2025/09/12 05:24:12 197740] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:459|frame:ACK |recv_time:1757654652197568|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 197745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772197568|now:1757654652197568|interv:120000000|
[2025/09/12 05:24:12 197749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772197568|now:1757654652197568|interv:120000000|
[2025/09/12 05:24:12 197753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652198253|pq_index:0|
[2025/09/12 05:24:12 197757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652196990|
[2025/09/12 05:24:12 197761] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652197761|
[2025/09/12 05:24:12 197766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652197765|
[2025/09/12 05:24:12 197772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35673|min_srtt:35673|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 197779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1061130|
[2025/09/12 05:24:12 197786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35673|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 197793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 197799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35673|min_srtt:35673|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 197803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1062309|
[2025/09/12 05:24:12 197808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35673|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 197815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 197820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35673|min_srtt:35673|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 197824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1063488|
[2025/09/12 05:24:12 197828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 197832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 197836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 197840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 197844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 197848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1009254|
[2025/09/12 05:24:12 197853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 197857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 197864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652198253|
[2025/09/12 05:24:12 197871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652198253|
[2025/09/12 05:24:12 197877] [debug] |xqc_engine_wakeup_after|wakeup:1757654652198253|now:1757654652197877|diff:376|
[2025/09/12 05:24:12 197882] [debug] |xqc_engine_main_logic|END|now:1757654652197765|
[2025/09/12 05:24:12 197887] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652197887|
[2025/09/12 05:24:12 197891] [debug] |xqc_engine_wakeup_after|wakeup:1757654652198253|now:1757654652197891|diff:362|
[2025/09/12 05:24:12 197895] [debug] |xqc_engine_main_logic|END|now:1757654652197887|
[2025/09/12 05:24:12 198961] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652198961|
[2025/09/12 05:24:12 198970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652198253|pq_index:0|
[2025/09/12 05:24:12 198974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652197765|
[2025/09/12 05:24:12 198979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652198978|
[2025/09/12 05:24:12 198983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652198253|now:1757654652198978|
[2025/09/12 05:24:12 198988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652198253|now:1757654652198978|
[2025/09/12 05:24:12 198991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 198996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35673|min_srtt:35673|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 199005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1063488|
[2025/09/12 05:24:12 199010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 199013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 199017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 199022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 199026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 199030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1009254|
[2025/09/12 05:24:12 199035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 199039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1078|
[2025/09/12 05:24:12 199067] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1078|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652199047|stream_id:0|stream_offset:1009254|
[2025/09/12 05:24:12 199072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1078|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 199077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 199081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35673|rtt_var:2081|pto_duration:43997|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 199086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 199090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 199094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 199097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652268044|now:1757654652199081|interv:68963|
[2025/09/12 05:24:12 199102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652268044|now:1757654652199081|interval:68963|pto_count:0|srtt:35673
[2025/09/12 05:24:12 199106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 199111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 199115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1010433|
[2025/09/12 05:24:12 199119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 199130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1079|
[2025/09/12 05:24:12 199161] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1079|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652199141|stream_id:0|stream_offset:1010433|
[2025/09/12 05:24:12 199167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1079|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 199172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 199176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35673|rtt_var:2081|pto_duration:43997|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 199181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 199184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 199188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 199192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652268138|now:1757654652199176|interv:68962|
[2025/09/12 05:24:12 199196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652268138|now:1757654652199176|interval:68962|pto_count:0|srtt:35673
[2025/09/12 05:24:12 199201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 199205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 199209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1011612|
[2025/09/12 05:24:12 199214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 199218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652200217|now:1757654652199217|interv:1000|
[2025/09/12 05:24:12 199221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 199225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 199229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652200217|
[2025/09/12 05:24:12 199233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652200217|
[2025/09/12 05:24:12 199237] [debug] |xqc_engine_wakeup_after|wakeup:1757654652200217|now:1757654652199237|diff:980|
[2025/09/12 05:24:12 199242] [debug] |xqc_engine_main_logic|END|now:1757654652198978|
[2025/09/12 05:24:12 199535] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652199534|
[2025/09/12 05:24:12 199547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 199553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:459|
[2025/09/12 05:24:12 199557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:460|
[2025/09/12 05:24:12 199563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:460|
[2025/09/12 05:24:12 199571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 199576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1036|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1037|path_largest_ack:1036|
[2025/09/12 05:24:12 199581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:943649|prior_time:1757654652161701|is_app_limited:0|send_elapse:43953|ack_elapse:37833|ctl_first_sent_time:1757654652163219|lagest_ack_time:1757654652199534|curr_delivered:988056|
[2025/09/12 05:24:12 199585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652163219|
[2025/09/12 05:24:12 199590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1848||sndq_packets_used_bytes:0|sndq_packets_free:828|
[2025/09/12 05:24:12 199594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1037|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1037|path_largest_ack:1037|
[2025/09/12 05:24:12 199599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:946049|prior_time:1757654652163717|is_app_limited:0|send_elapse:41920|ack_elapse:35817|ctl_first_sent_time:1757654652165201|lagest_ack_time:1757654652199534|curr_delivered:989256|
[2025/09/12 05:24:12 199603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652165201|
[2025/09/12 05:24:12 199607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1847||sndq_packets_used_bytes:0|sndq_packets_free:829|
[2025/09/12 05:24:12 199611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35673|rttvar:2081|minrtt:30532|latest_rtt:34333|ack_delay:32|
[2025/09/12 05:24:12 199615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35501|rttvar:1904|minrtt:30532|latest_rtt:34333|ack_delay:32|
[2025/09/12 05:24:12 199619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1037|lost_pn:1034|thresh:3|
[2025/09/12 05:24:12 199623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 199627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35501|rtt_var:1904|pto_duration:43117|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 199632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 199635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 199639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 199643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652267258|now:1757654652199627|interv:67631|
[2025/09/12 05:24:12 199647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652267258|now:1757654652199627|interval:67631|pto_count:0|srtt:35501
[2025/09/12 05:24:12 199652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41920, ack_elapse 35817, delivered 43207|rate 1030701|lost 202|
[2025/09/12 05:24:12 199656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1030701) in round 22|
[2025/09/12 05:24:12 199663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 199667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 199671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652165201|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 199675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652165201|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 199680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:35501|latest_rtt:34333|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 199685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:460|largest:460|pns:2|
[2025/09/12 05:24:12 199690] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:460|frame:ACK |recv_time:1757654652199534|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 199694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772199534|now:1757654652199534|interv:120000000|
[2025/09/12 05:24:12 199698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772199534|now:1757654652199534|interv:120000000|
[2025/09/12 05:24:12 199702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652200217|pq_index:0|
[2025/09/12 05:24:12 199706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652198978|
[2025/09/12 05:24:12 199710] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652199710|
[2025/09/12 05:24:12 199715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652199714|
[2025/09/12 05:24:12 199720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35501|min_srtt:35501|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 199725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1063488|
[2025/09/12 05:24:12 199729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35501|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 199734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 199738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35501|min_srtt:35501|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 199742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1064667|
[2025/09/12 05:24:12 199750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35501|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 199754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 199758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35501|min_srtt:35501|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 199762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1065846|
[2025/09/12 05:24:12 199766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 199770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 199774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 199778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 199783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 199787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1011612|
[2025/09/12 05:24:12 199791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 199795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 199799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652200217|
[2025/09/12 05:24:12 199803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652200217|
[2025/09/12 05:24:12 199806] [debug] |xqc_engine_wakeup_after|wakeup:1757654652200217|now:1757654652199806|diff:411|
[2025/09/12 05:24:12 199811] [debug] |xqc_engine_main_logic|END|now:1757654652199714|
[2025/09/12 05:24:12 199815] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652199815|
[2025/09/12 05:24:12 199819] [debug] |xqc_engine_wakeup_after|wakeup:1757654652200217|now:1757654652199819|diff:398|
[2025/09/12 05:24:12 199823] [debug] |xqc_engine_main_logic|END|now:1757654652199815|
[2025/09/12 05:24:12 200890] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652200890|
[2025/09/12 05:24:12 200898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652200217|pq_index:0|
[2025/09/12 05:24:12 200902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652199714|
[2025/09/12 05:24:12 200907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652200906|
[2025/09/12 05:24:12 200911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652200217|now:1757654652200906|
[2025/09/12 05:24:12 200916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652200217|now:1757654652200906|
[2025/09/12 05:24:12 200924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 200928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35501|min_srtt:35501|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 200933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1065846|
[2025/09/12 05:24:12 200938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 200941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 200945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 200950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 200954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 200958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1011612|
[2025/09/12 05:24:12 200962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 200967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1080|
[2025/09/12 05:24:12 200994] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1080|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652200974|stream_id:0|stream_offset:1011612|
[2025/09/12 05:24:12 201000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1080|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 201005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 201009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35501|rtt_var:1904|pto_duration:43117|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 201013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 201017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 201021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 201025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652269091|now:1757654652201009|interv:68082|
[2025/09/12 05:24:12 201029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652269091|now:1757654652201009|interval:68082|pto_count:0|srtt:35501
[2025/09/12 05:24:12 201033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 201038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 201043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1012791|
[2025/09/12 05:24:12 201058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 201062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1081|
[2025/09/12 05:24:12 201081] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1081|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652201068|stream_id:0|stream_offset:1012791|
[2025/09/12 05:24:12 201086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1081|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 201090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 201094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35501|rtt_var:1904|pto_duration:43117|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 201099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 201103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 201106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 201110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652269185|now:1757654652201094|interv:68091|
[2025/09/12 05:24:12 201114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652269185|now:1757654652201094|interval:68091|pto_count:0|srtt:35501
[2025/09/12 05:24:12 201119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 201123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 201127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1013970|
[2025/09/12 05:24:12 201132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 201136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652202135|now:1757654652201135|interv:1000|
[2025/09/12 05:24:12 201140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 201143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 201147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652202135|
[2025/09/12 05:24:12 201151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652202135|
[2025/09/12 05:24:12 201155] [debug] |xqc_engine_wakeup_after|wakeup:1757654652202135|now:1757654652201155|diff:980|
[2025/09/12 05:24:12 201159] [debug] |xqc_engine_main_logic|END|now:1757654652200906|
[2025/09/12 05:24:12 201516] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652201516|
[2025/09/12 05:24:12 201524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 201534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:460|
[2025/09/12 05:24:12 201538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:462|
[2025/09/12 05:24:12 201543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:462|
[2025/09/12 05:24:12 201547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 201552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1038|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1039|path_largest_ack:1038|
[2025/09/12 05:24:12 201557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:946049|prior_time:1757654652163717|is_app_limited:0|send_elapse:42004|ack_elapse:37799|ctl_first_sent_time:1757654652165285|lagest_ack_time:1757654652201516|curr_delivered:990456|
[2025/09/12 05:24:12 201561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652165285|
[2025/09/12 05:24:12 201566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1846||sndq_packets_used_bytes:0|sndq_packets_free:830|
[2025/09/12 05:24:12 201570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1039|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1039|path_largest_ack:1039|
[2025/09/12 05:24:12 201574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:948449|prior_time:1757654652165698|is_app_limited:0|send_elapse:41890|ack_elapse:35818|ctl_first_sent_time:1757654652167144|lagest_ack_time:1757654652201516|curr_delivered:991656|
[2025/09/12 05:24:12 201578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652167144|
[2025/09/12 05:24:12 201582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1845||sndq_packets_used_bytes:0|sndq_packets_free:831|
[2025/09/12 05:24:12 201586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35501|rttvar:1904|minrtt:30532|latest_rtt:34372|ack_delay:32|
[2025/09/12 05:24:12 201591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35356|rttvar:1718|minrtt:30532|latest_rtt:34372|ack_delay:32|
[2025/09/12 05:24:12 201595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1039|lost_pn:1036|thresh:3|
[2025/09/12 05:24:12 201599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 201603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35356|rtt_var:1718|pto_duration:42228|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 201607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 201611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 201615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 201619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652268296|now:1757654652201603|interv:66693|
[2025/09/12 05:24:12 201623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652268296|now:1757654652201603|interval:66693|pto_count:0|srtt:35356
[2025/09/12 05:24:12 201630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41890, ack_elapse 35818, delivered 43207|rate 1031439|lost 202|
[2025/09/12 05:24:12 201634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1031439) in round 22|
[2025/09/12 05:24:12 201638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 201642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 201646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652167144|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 201651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652167144|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 201655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:35356|latest_rtt:34372|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 201662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:462|largest:462|pns:2|
[2025/09/12 05:24:12 201667] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:462|frame:ACK |recv_time:1757654652201516|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 201671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772201516|now:1757654652201516|interv:120000000|
[2025/09/12 05:24:12 201675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772201516|now:1757654652201516|interv:120000000|
[2025/09/12 05:24:12 201679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652202135|pq_index:0|
[2025/09/12 05:24:12 201683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652200906|
[2025/09/12 05:24:12 201687] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652201687|
[2025/09/12 05:24:12 201692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652201691|
[2025/09/12 05:24:12 201697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35356|min_srtt:35356|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 201702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1065846|
[2025/09/12 05:24:12 201706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35356|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 201711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 201716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35356|min_srtt:35356|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 201722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1067025|
[2025/09/12 05:24:12 201727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35356|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 201731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 201736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35356|min_srtt:35356|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 201740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1068204|
[2025/09/12 05:24:12 201744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 201748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 201752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 201756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 201760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 201764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1013970|
[2025/09/12 05:24:12 201769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 201772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 201776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652202135|
[2025/09/12 05:24:12 201780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652202135|
[2025/09/12 05:24:12 201784] [debug] |xqc_engine_wakeup_after|wakeup:1757654652202135|now:1757654652201784|diff:351|
[2025/09/12 05:24:12 201788] [debug] |xqc_engine_main_logic|END|now:1757654652201691|
[2025/09/12 05:24:12 201793] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652201793|
[2025/09/12 05:24:12 201797] [debug] |xqc_engine_wakeup_after|wakeup:1757654652202135|now:1757654652201797|diff:338|
[2025/09/12 05:24:12 201801] [debug] |xqc_engine_main_logic|END|now:1757654652201793|
[2025/09/12 05:24:12 202866] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652202865|
[2025/09/12 05:24:12 202874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652202135|pq_index:0|
[2025/09/12 05:24:12 202878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652201691|
[2025/09/12 05:24:12 202883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652202882|
[2025/09/12 05:24:12 202887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652202135|now:1757654652202882|
[2025/09/12 05:24:12 202895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652202135|now:1757654652202882|
[2025/09/12 05:24:12 202899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 202904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35356|min_srtt:35356|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 202909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1068204|
[2025/09/12 05:24:12 202913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 202917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 202921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 202925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 202929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 202933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1013970|
[2025/09/12 05:24:12 202938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 202942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1082|
[2025/09/12 05:24:12 202969] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1082|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652202949|stream_id:0|stream_offset:1013970|
[2025/09/12 05:24:12 202975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1082|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 202979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 202984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35356|rtt_var:1718|pto_duration:42228|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 202988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 202992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 202996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 202999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652270177|now:1757654652202983|interv:67194|
[2025/09/12 05:24:12 203003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652270177|now:1757654652202983|interval:67194|pto_count:0|srtt:35356
[2025/09/12 05:24:12 203008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 203016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 203020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1015149|
[2025/09/12 05:24:12 203025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 203029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1083|
[2025/09/12 05:24:12 203047] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1083|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652203035|stream_id:0|stream_offset:1015149|
[2025/09/12 05:24:12 203052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1083|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 203057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 203061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35356|rtt_var:1718|pto_duration:42228|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 203065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 203069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 203073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 203077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652270263|now:1757654652203061|interv:67202|
[2025/09/12 05:24:12 203080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652270263|now:1757654652203061|interval:67202|pto_count:0|srtt:35356
[2025/09/12 05:24:12 203085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 203089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 203093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1016328|
[2025/09/12 05:24:12 203098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 203102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652204101|now:1757654652203101|interv:1000|
[2025/09/12 05:24:12 203106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 203109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 203113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652204101|
[2025/09/12 05:24:12 203117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652204101|
[2025/09/12 05:24:12 203121] [debug] |xqc_engine_wakeup_after|wakeup:1757654652204101|now:1757654652203121|diff:980|
[2025/09/12 05:24:12 203125] [debug] |xqc_engine_main_logic|END|now:1757654652202882|
[2025/09/12 05:24:12 203516] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652203515|
[2025/09/12 05:24:12 203529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 203534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:462|
[2025/09/12 05:24:12 203538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:463|
[2025/09/12 05:24:12 203543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:463|
[2025/09/12 05:24:12 203548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 203552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1040|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1041|path_largest_ack:1040|
[2025/09/12 05:24:12 203557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:948449|prior_time:1757654652165698|is_app_limited:0|send_elapse:42000|ack_elapse:37817|ctl_first_sent_time:1757654652167254|lagest_ack_time:1757654652203515|curr_delivered:992856|
[2025/09/12 05:24:12 203561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652167254|
[2025/09/12 05:24:12 203566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1844||sndq_packets_used_bytes:0|sndq_packets_free:832|
[2025/09/12 05:24:12 203570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1041|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1041|path_largest_ack:1041|
[2025/09/12 05:24:12 203574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:950849|prior_time:1757654652167689|is_app_limited:0|send_elapse:41889|ack_elapse:35826|ctl_first_sent_time:1757654652169132|lagest_ack_time:1757654652203515|curr_delivered:994056|
[2025/09/12 05:24:12 203579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652169132|
[2025/09/12 05:24:12 203583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1843||sndq_packets_used_bytes:0|sndq_packets_free:833|
[2025/09/12 05:24:12 203587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35356|rttvar:1718|minrtt:30532|latest_rtt:34383|ack_delay:40|
[2025/09/12 05:24:12 203591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35229|rttvar:1542|minrtt:30532|latest_rtt:34383|ack_delay:40|
[2025/09/12 05:24:12 203595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1041|lost_pn:1038|thresh:3|
[2025/09/12 05:24:12 203599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 203603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35229|rtt_var:1542|pto_duration:41397|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 203608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 203611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 203615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 203619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652269432|now:1757654652203603|interv:65829|
[2025/09/12 05:24:12 203626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652269432|now:1757654652203603|interval:65829|pto_count:0|srtt:35229
[2025/09/12 05:24:12 203631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41889, ack_elapse 35826, delivered 43207|rate 1031464|lost 202|
[2025/09/12 05:24:12 203635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1031464) in round 22|
[2025/09/12 05:24:12 203639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 203643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 203647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652169132|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 203651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652169132|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 203656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:35229|latest_rtt:34383|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 203661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:463|largest:463|pns:2|
[2025/09/12 05:24:12 203666] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:463|frame:ACK |recv_time:1757654652203515|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 203670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772203515|now:1757654652203515|interv:120000000|
[2025/09/12 05:24:12 203674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772203515|now:1757654652203515|interv:120000000|
[2025/09/12 05:24:12 203678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652204101|pq_index:0|
[2025/09/12 05:24:12 203682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652202882|
[2025/09/12 05:24:12 203686] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652203686|
[2025/09/12 05:24:12 203691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652203690|
[2025/09/12 05:24:12 203696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35229|min_srtt:35229|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 203701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1068204|
[2025/09/12 05:24:12 203705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35229|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 203710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 203717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35229|min_srtt:35229|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 203721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1069383|
[2025/09/12 05:24:12 203725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35229|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 203729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 203734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35229|min_srtt:35229|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 203738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1070562|
[2025/09/12 05:24:12 203742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 203746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 203750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 203754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 203758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 203762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1016328|
[2025/09/12 05:24:12 203766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 203770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 203774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652204101|
[2025/09/12 05:24:12 203778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652204101|
[2025/09/12 05:24:12 203782] [debug] |xqc_engine_wakeup_after|wakeup:1757654652204101|now:1757654652203782|diff:319|
[2025/09/12 05:24:12 203786] [debug] |xqc_engine_main_logic|END|now:1757654652203690|
[2025/09/12 05:24:12 203791] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652203791|
[2025/09/12 05:24:12 203795] [debug] |xqc_engine_wakeup_after|wakeup:1757654652204101|now:1757654652203795|diff:306|
[2025/09/12 05:24:12 203798] [debug] |xqc_engine_main_logic|END|now:1757654652203791|
[2025/09/12 05:24:12 204865] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652204865|
[2025/09/12 05:24:12 204873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652204101|pq_index:0|
[2025/09/12 05:24:12 204877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652203690|
[2025/09/12 05:24:12 204882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652204881|
[2025/09/12 05:24:12 204890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652204101|now:1757654652204881|
[2025/09/12 05:24:12 204895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652204101|now:1757654652204881|
[2025/09/12 05:24:12 204898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 204903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35229|min_srtt:35229|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 204908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1070562|
[2025/09/12 05:24:12 204912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 204916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 204920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 204924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 204928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 204932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1016328|
[2025/09/12 05:24:12 204937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 204941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1084|
[2025/09/12 05:24:12 204967] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1084|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652204948|stream_id:0|stream_offset:1016328|
[2025/09/12 05:24:12 204973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1084|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 204977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 204982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35229|rtt_var:1542|pto_duration:41397|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 204986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 204990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 204994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 204998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652271345|now:1757654652204981|interv:66364|
[2025/09/12 05:24:12 205001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652271345|now:1757654652204981|interval:66364|pto_count:0|srtt:35229
[2025/09/12 05:24:12 205011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 205016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 205020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1017507|
[2025/09/12 05:24:12 205024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 205028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1085|
[2025/09/12 05:24:12 205047] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1085|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652205034|stream_id:0|stream_offset:1017507|
[2025/09/12 05:24:12 205052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1085|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 205057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 205061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35229|rtt_var:1542|pto_duration:41397|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 205065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 205069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 205073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 205077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652271431|now:1757654652205061|interv:66370|
[2025/09/12 05:24:12 205081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652271431|now:1757654652205061|interval:66370|pto_count:0|srtt:35229
[2025/09/12 05:24:12 205085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 205089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 205093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1018686|
[2025/09/12 05:24:12 205098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 205102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652206102|now:1757654652205102|interv:1000|
[2025/09/12 05:24:12 205106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 205109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 205113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652206102|
[2025/09/12 05:24:12 205117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652206102|
[2025/09/12 05:24:12 205124] [debug] |xqc_engine_wakeup_after|wakeup:1757654652206102|now:1757654652205124|diff:978|
[2025/09/12 05:24:12 205129] [debug] |xqc_engine_main_logic|END|now:1757654652204881|
[2025/09/12 05:24:12 205567] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652205567|
[2025/09/12 05:24:12 205575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 205581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:463|
[2025/09/12 05:24:12 205585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:464|
[2025/09/12 05:24:12 205590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:464|
[2025/09/12 05:24:12 205594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 205599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1042|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1043|path_largest_ack:1042|
[2025/09/12 05:24:12 205603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:950849|prior_time:1757654652167689|is_app_limited:0|send_elapse:42000|ack_elapse:37878|ctl_first_sent_time:1757654652169243|lagest_ack_time:1757654652205567|curr_delivered:995256|
[2025/09/12 05:24:12 205608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652169243|
[2025/09/12 05:24:12 205613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1842||sndq_packets_used_bytes:0|sndq_packets_free:834|
[2025/09/12 05:24:12 205617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1043|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1043|path_largest_ack:1043|
[2025/09/12 05:24:12 205621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:953249|prior_time:1757654652169697|is_app_limited:0|send_elapse:39945|ack_elapse:35870|ctl_first_sent_time:1757654652171152|lagest_ack_time:1757654652205567|curr_delivered:996456|
[2025/09/12 05:24:12 205626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652171152|
[2025/09/12 05:24:12 205629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1841||sndq_packets_used_bytes:0|sndq_packets_free:835|
[2025/09/12 05:24:12 205633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35229|rttvar:1542|minrtt:30532|latest_rtt:34415|ack_delay:40|
[2025/09/12 05:24:12 205638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35122|rttvar:1370|minrtt:30532|latest_rtt:34415|ack_delay:40|
[2025/09/12 05:24:12 205642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1043|lost_pn:1040|thresh:3|
[2025/09/12 05:24:12 205646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 205650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35122|rtt_var:1370|pto_duration:40602|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 205654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 205658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 205666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 205669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652270636|now:1757654652205650|interv:64986|
[2025/09/12 05:24:12 205674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652270636|now:1757654652205650|interval:64986|pto_count:0|srtt:35122
[2025/09/12 05:24:12 205678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39945, ack_elapse 35870, delivered 43207|rate 1081662|lost 202|
[2025/09/12 05:24:12 205682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1081662) in round 22|
[2025/09/12 05:24:12 205686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 205691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 205694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652171152|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 205699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652171152|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 205704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:35122|latest_rtt:34415|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 205709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:12 205713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654652230567|now:1757654652205567|interv:25000|
[2025/09/12 05:24:12 205718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652205567|max_ack_delay:25000|
[2025/09/12 05:24:12 205722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:464|largest:464|pns:2|
[2025/09/12 05:24:12 205727] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:464|frame:PING ACK |recv_time:1757654652205567|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 205731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772205567|now:1757654652205567|interv:120000000|
[2025/09/12 05:24:12 205735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772205567|now:1757654652205567|interv:120000000|
[2025/09/12 05:24:12 205739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652206102|pq_index:0|
[2025/09/12 05:24:12 205743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652204881|
[2025/09/12 05:24:12 205747] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652205747|
[2025/09/12 05:24:12 205752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652205751|
[2025/09/12 05:24:12 205760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35122|min_srtt:35122|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 205765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1070562|
[2025/09/12 05:24:12 205769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35122|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 205774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 205778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35122|min_srtt:35122|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 205782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1071741|
[2025/09/12 05:24:12 205786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35122|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 205791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 205795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35122|min_srtt:35122|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 205799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1072920|
[2025/09/12 05:24:12 205803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 205807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 205811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 205815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 205819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 205823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1018686|
[2025/09/12 05:24:12 205828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 205832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 205835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652206102|
[2025/09/12 05:24:12 205839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652206102|
[2025/09/12 05:24:12 205843] [debug] |xqc_engine_wakeup_after|wakeup:1757654652206102|now:1757654652205843|diff:259|
[2025/09/12 05:24:12 205854] [debug] |xqc_engine_main_logic|END|now:1757654652205751|
[2025/09/12 05:24:12 205858] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652205858|
[2025/09/12 05:24:12 205862] [debug] |xqc_engine_wakeup_after|wakeup:1757654652206102|now:1757654652205862|diff:240|
[2025/09/12 05:24:12 205866] [debug] |xqc_engine_main_logic|END|now:1757654652205858|
[2025/09/12 05:24:12 206933] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652206933|
[2025/09/12 05:24:12 206941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652206102|pq_index:0|
[2025/09/12 05:24:12 206945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652205751|
[2025/09/12 05:24:12 206950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652206949|
[2025/09/12 05:24:12 206954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652206102|now:1757654652206949|
[2025/09/12 05:24:12 206958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652206102|now:1757654652206949|
[2025/09/12 05:24:12 206962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 206967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35122|min_srtt:35122|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 206972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1072920|
[2025/09/12 05:24:12 206976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 206980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 206984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 206988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 206992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 206996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1018686|
[2025/09/12 05:24:12 207001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 207005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1086|
[2025/09/12 05:24:12 207031] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1086|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652207012|stream_id:0|stream_offset:1018686|
[2025/09/12 05:24:12 207036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1086|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 207041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 207050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35122|rtt_var:1370|pto_duration:40602|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 207054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 207058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 207062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 207066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652272614|now:1757654652207050|interv:65564|
[2025/09/12 05:24:12 207070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652272614|now:1757654652207050|interval:65564|pto_count:0|srtt:35122
[2025/09/12 05:24:12 207074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 207079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 207083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1019865|
[2025/09/12 05:24:12 207087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 207091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1087|
[2025/09/12 05:24:12 207110] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1087|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652207097|stream_id:0|stream_offset:1019865|
[2025/09/12 05:24:12 207115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1087|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 207120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 207124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35122|rtt_var:1370|pto_duration:40602|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 207128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 207132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 207136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 207140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652272699|now:1757654652207124|interv:65575|
[2025/09/12 05:24:12 207144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652272699|now:1757654652207124|interval:65575|pto_count:0|srtt:35122
[2025/09/12 05:24:12 207148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 207152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 207156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1021044|
[2025/09/12 05:24:12 207164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 207168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652208167|now:1757654652207167|interv:1000|
[2025/09/12 05:24:12 207172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 207175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 207179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652208167|
[2025/09/12 05:24:12 207183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652208167|
[2025/09/12 05:24:12 207187] [debug] |xqc_engine_wakeup_after|wakeup:1757654652208167|now:1757654652207187|diff:980|
[2025/09/12 05:24:12 207191] [debug] |xqc_engine_main_logic|END|now:1757654652206949|
[2025/09/12 05:24:12 207540] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652207539|
[2025/09/12 05:24:12 207548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 207553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:464|
[2025/09/12 05:24:12 207557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:465|
[2025/09/12 05:24:12 207563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:465|
[2025/09/12 05:24:12 207567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 207571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1044|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1045|path_largest_ack:1044|
[2025/09/12 05:24:12 207576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:953249|prior_time:1757654652169697|is_app_limited:0|send_elapse:40068|ack_elapse:37842|ctl_first_sent_time:1757654652171275|lagest_ack_time:1757654652207539|curr_delivered:997656|
[2025/09/12 05:24:12 207580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652171275|
[2025/09/12 05:24:12 207585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1840||sndq_packets_used_bytes:0|sndq_packets_free:836|
[2025/09/12 05:24:12 207589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1045|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1045|path_largest_ack:1045|
[2025/09/12 05:24:12 207593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:955649|prior_time:1757654652171681|is_app_limited:0|send_elapse:39911|ack_elapse:35858|ctl_first_sent_time:1757654652173126|lagest_ack_time:1757654652207539|curr_delivered:998856|
[2025/09/12 05:24:12 207597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652173126|
[2025/09/12 05:24:12 207601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1839||sndq_packets_used_bytes:0|sndq_packets_free:837|
[2025/09/12 05:24:12 207605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35122|rttvar:1370|minrtt:30532|latest_rtt:34413|ack_delay:32|
[2025/09/12 05:24:12 207610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35029|rttvar:1213|minrtt:30532|latest_rtt:34413|ack_delay:32|
[2025/09/12 05:24:12 207618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1045|lost_pn:1042|thresh:3|
[2025/09/12 05:24:12 207622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 207626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35029|rtt_var:1213|pto_duration:39881|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 207630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 207634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 207638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 207642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652271978|now:1757654652207626|interv:64352|
[2025/09/12 05:24:12 207646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652271978|now:1757654652207626|interval:64352|pto_count:0|srtt:35029
[2025/09/12 05:24:12 207650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39911, ack_elapse 35858, delivered 43207|rate 1082583|lost 202|
[2025/09/12 05:24:12 207655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1082583) in round 22|
[2025/09/12 05:24:12 207659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 207663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 207666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652173126|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 207671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652173126|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 207675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:35029|latest_rtt:34413|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 207681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:465|largest:465|pns:2|
[2025/09/12 05:24:12 207685] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:465|frame:ACK |recv_time:1757654652207539|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 207690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772207539|now:1757654652207539|interv:120000000|
[2025/09/12 05:24:12 207694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772207539|now:1757654652207539|interv:120000000|
[2025/09/12 05:24:12 207698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652208167|pq_index:0|
[2025/09/12 05:24:12 207702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652206949|
[2025/09/12 05:24:12 207708] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652207708|
[2025/09/12 05:24:12 207713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652207712|
[2025/09/12 05:24:12 207718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35029|min_srtt:35029|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 207722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1072920|
[2025/09/12 05:24:12 207727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35029|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 207731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 207735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35029|min_srtt:35029|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 207740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1074099|
[2025/09/12 05:24:12 207744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35029|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 207748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 207752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35029|min_srtt:35029|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 207756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1075278|
[2025/09/12 05:24:12 207761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 207765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 207768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 207773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 207777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 207781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1021044|
[2025/09/12 05:24:12 207785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 207789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 207796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652208167|
[2025/09/12 05:24:12 207800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652208167|
[2025/09/12 05:24:12 207803] [debug] |xqc_engine_wakeup_after|wakeup:1757654652208167|now:1757654652207803|diff:364|
[2025/09/12 05:24:12 207808] [debug] |xqc_engine_main_logic|END|now:1757654652207712|
[2025/09/12 05:24:12 207813] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652207812|
[2025/09/12 05:24:12 207816] [debug] |xqc_engine_wakeup_after|wakeup:1757654652208167|now:1757654652207816|diff:351|
[2025/09/12 05:24:12 207820] [debug] |xqc_engine_main_logic|END|now:1757654652207812|
[2025/09/12 05:24:12 208887] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652208887|
[2025/09/12 05:24:12 208895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652208167|pq_index:0|
[2025/09/12 05:24:12 208900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652207712|
[2025/09/12 05:24:12 208904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652208903|
[2025/09/12 05:24:12 208909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652208167|now:1757654652208903|
[2025/09/12 05:24:12 208913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652208167|now:1757654652208903|
[2025/09/12 05:24:12 208917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 208922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35029|min_srtt:35029|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 208926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1075278|
[2025/09/12 05:24:12 208931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 208934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 208938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 208943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 208947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 208951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1021044|
[2025/09/12 05:24:12 208955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 208959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1088|
[2025/09/12 05:24:12 208986] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1088|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652208967|stream_id:0|stream_offset:1021044|
[2025/09/12 05:24:12 208992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1088|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 209001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 209005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35029|rtt_var:1213|pto_duration:39881|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 209010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 209014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 209017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 209025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652273848|now:1757654652209005|interv:64843|
[2025/09/12 05:24:12 209029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652273848|now:1757654652209005|interval:64843|pto_count:0|srtt:35029
[2025/09/12 05:24:12 209033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 209038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 209042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1022223|
[2025/09/12 05:24:12 209046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 209050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1089|
[2025/09/12 05:24:12 209069] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1089|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652209056|stream_id:0|stream_offset:1022223|
[2025/09/12 05:24:12 209074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1089|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 209078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 209083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35029|rtt_var:1213|pto_duration:39881|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 209087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 209091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 209094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 209098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652273937|now:1757654652209082|interv:64855|
[2025/09/12 05:24:12 209102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652273937|now:1757654652209082|interval:64855|pto_count:0|srtt:35029
[2025/09/12 05:24:12 209107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 209115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 209119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1023402|
[2025/09/12 05:24:12 209124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 209128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652210127|now:1757654652209127|interv:1000|
[2025/09/12 05:24:12 209131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 209135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 209139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652210127|
[2025/09/12 05:24:12 209143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652210127|
[2025/09/12 05:24:12 209147] [debug] |xqc_engine_wakeup_after|wakeup:1757654652210127|now:1757654652209147|diff:980|
[2025/09/12 05:24:12 209151] [debug] |xqc_engine_main_logic|END|now:1757654652208903|
[2025/09/12 05:24:12 209533] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652209532|
[2025/09/12 05:24:12 209541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 209546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:465|
[2025/09/12 05:24:12 209550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:466|
[2025/09/12 05:24:12 209556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:466|
[2025/09/12 05:24:12 209560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 209564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1046|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1047|path_largest_ack:1046|
[2025/09/12 05:24:12 209569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:955649|prior_time:1757654652171681|is_app_limited:0|send_elapse:40026|ack_elapse:37851|ctl_first_sent_time:1757654652173241|lagest_ack_time:1757654652209532|curr_delivered:1000056|
[2025/09/12 05:24:12 209574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652173241|
[2025/09/12 05:24:12 209578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1838||sndq_packets_used_bytes:0|sndq_packets_free:838|
[2025/09/12 05:24:12 209582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1047|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1047|path_largest_ack:1047|
[2025/09/12 05:24:12 209587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:958049|prior_time:1757654652173678|is_app_limited:0|send_elapse:39917|ack_elapse:35854|ctl_first_sent_time:1757654652175124|lagest_ack_time:1757654652209532|curr_delivered:1001256|
[2025/09/12 05:24:12 209591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652175124|
[2025/09/12 05:24:12 209595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1837||sndq_packets_used_bytes:0|sndq_packets_free:839|
[2025/09/12 05:24:12 209599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35029|rttvar:1213|minrtt:30532|latest_rtt:34408|ack_delay:40|
[2025/09/12 05:24:12 209607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34947|rttvar:1075|minrtt:30532|latest_rtt:34408|ack_delay:40|
[2025/09/12 05:24:12 209611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1047|lost_pn:1044|thresh:3|
[2025/09/12 05:24:12 209615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 209619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34947|rtt_var:1075|pto_duration:39247|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 209624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 209627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 209631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 209635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652273303|now:1757654652209619|interv:63684|
[2025/09/12 05:24:12 209639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652273303|now:1757654652209619|interval:63684|pto_count:0|srtt:34947
[2025/09/12 05:24:12 209643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39917, ack_elapse 35854, delivered 43207|rate 1082421|lost 202|
[2025/09/12 05:24:12 209648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1082421) in round 22|
[2025/09/12 05:24:12 209652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 209656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 209660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652175124|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 209664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652175124|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:960449|
[2025/09/12 05:24:12 209669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34947|latest_rtt:34408|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 209675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:466|largest:466|pns:2|
[2025/09/12 05:24:12 209679] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:466|frame:ACK |recv_time:1757654652209532|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 209684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772209532|now:1757654652209532|interv:120000000|
[2025/09/12 05:24:12 209688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772209532|now:1757654652209532|interv:120000000|
[2025/09/12 05:24:12 209694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652210127|pq_index:0|
[2025/09/12 05:24:12 209698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652208903|
[2025/09/12 05:24:12 209702] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652209702|
[2025/09/12 05:24:12 209707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652209706|
[2025/09/12 05:24:12 209712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34947|min_srtt:34947|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 209717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1075278|
[2025/09/12 05:24:12 209721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34947|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 209726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 209730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34947|min_srtt:34947|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 209734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1076457|
[2025/09/12 05:24:12 209739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34947|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 209743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 209747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34947|min_srtt:34947|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 209751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1077636|
[2025/09/12 05:24:12 209756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 209759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 209763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 209767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 209772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 209776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1023402|
[2025/09/12 05:24:12 209783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 209787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 209790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652210127|
[2025/09/12 05:24:12 209794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652210127|
[2025/09/12 05:24:12 209798] [debug] |xqc_engine_wakeup_after|wakeup:1757654652210127|now:1757654652209798|diff:329|
[2025/09/12 05:24:12 209802] [debug] |xqc_engine_main_logic|END|now:1757654652209706|
[2025/09/12 05:24:12 209807] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652209807|
[2025/09/12 05:24:12 209811] [debug] |xqc_engine_wakeup_after|wakeup:1757654652210127|now:1757654652209811|diff:316|
[2025/09/12 05:24:12 209815] [debug] |xqc_engine_main_logic|END|now:1757654652209807|
[2025/09/12 05:24:12 210885] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652210885|
[2025/09/12 05:24:12 210893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652210127|pq_index:0|
[2025/09/12 05:24:12 210897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652209706|
[2025/09/12 05:24:12 210902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652210901|
[2025/09/12 05:24:12 210906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652210127|now:1757654652210901|
[2025/09/12 05:24:12 210910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652210127|now:1757654652210901|
[2025/09/12 05:24:12 210914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 210919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34947|min_srtt:34947|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 210924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1077636|
[2025/09/12 05:24:12 210928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 210932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 210935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 210940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 210944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 210948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1023402|
[2025/09/12 05:24:12 210953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 210957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1090|
[2025/09/12 05:24:12 210984] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1090|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652210964|stream_id:0|stream_offset:1023402|
[2025/09/12 05:24:12 210994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1090|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 210999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 211003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34947|rtt_var:1075|pto_duration:39247|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 211007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 211011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 211015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 211019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652275211|now:1757654652211003|interv:64208|
[2025/09/12 05:24:12 211023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652275211|now:1757654652211003|interval:64208|pto_count:0|srtt:34947
[2025/09/12 05:24:12 211028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 211032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 211036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1024581|
[2025/09/12 05:24:12 211041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 211045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1091|
[2025/09/12 05:24:12 211063] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1091|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652211051|stream_id:0|stream_offset:1024581|
[2025/09/12 05:24:12 211068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1091|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 211073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 211077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34947|rtt_var:1075|pto_duration:39247|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 211081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 211085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 211088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 211092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652275298|now:1757654652211077|interv:64221|
[2025/09/12 05:24:12 211096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652275298|now:1757654652211077|interval:64221|pto_count:0|srtt:34947
[2025/09/12 05:24:12 211104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 211108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 211112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1025760|
[2025/09/12 05:24:12 211116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 211120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652212120|now:1757654652211120|interv:1000|
[2025/09/12 05:24:12 211124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 211128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 211132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652212120|
[2025/09/12 05:24:12 211136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652212120|
[2025/09/12 05:24:12 211140] [debug] |xqc_engine_wakeup_after|wakeup:1757654652212120|now:1757654652211140|diff:980|
[2025/09/12 05:24:12 211144] [debug] |xqc_engine_main_logic|END|now:1757654652210901|
[2025/09/12 05:24:12 211537] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652211536|
[2025/09/12 05:24:12 211552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 211559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:466|
[2025/09/12 05:24:12 211563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:467|
[2025/09/12 05:24:12 211568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:467|
[2025/09/12 05:24:12 211572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 211577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1048|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1049|path_largest_ack:1048|
[2025/09/12 05:24:12 211582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:958049|prior_time:1757654652173678|is_app_limited:0|send_elapse:40031|ack_elapse:37858|ctl_first_sent_time:1757654652175238|lagest_ack_time:1757654652211536|curr_delivered:1002456|
[2025/09/12 05:24:12 211586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652175238|
[2025/09/12 05:24:12 211591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1836||sndq_packets_used_bytes:0|sndq_packets_free:840|
[2025/09/12 05:24:12 211595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1049|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1049|path_largest_ack:1049|
[2025/09/12 05:24:12 211599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:960449|prior_time:1757654652175670|is_app_limited:0|send_elapse:37912|ack_elapse:35866|ctl_first_sent_time:1757654652177121|lagest_ack_time:1757654652211536|curr_delivered:1003656|
[2025/09/12 05:24:12 211604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652177121|
[2025/09/12 05:24:12 211613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1835||sndq_packets_used_bytes:0|sndq_packets_free:841|
[2025/09/12 05:24:12 211617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34947|rttvar:1075|minrtt:30532|latest_rtt:34415|ack_delay:32|
[2025/09/12 05:24:12 211622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34876|rttvar:948|minrtt:30532|latest_rtt:34415|ack_delay:32|
[2025/09/12 05:24:12 211626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1049|lost_pn:1046|thresh:3|
[2025/09/12 05:24:12 211630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 211634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34876|rtt_var:948|pto_duration:38668|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 211638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 211642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 211646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 211650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652274719|now:1757654652211634|interv:63085|
[2025/09/12 05:24:12 211654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652274719|now:1757654652211634|interval:63085|pto_count:0|srtt:34876
[2025/09/12 05:24:12 211658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37912, ack_elapse 35866, delivered 43207|rate 1139665|lost 202|
[2025/09/12 05:24:12 211662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 22 -> 23|
[2025/09/12 05:24:12 211666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1139665) in round 23|
[2025/09/12 05:24:12 211671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 211675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 211679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652177121|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 211683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652177121|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 211688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34876|latest_rtt:34415|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 211693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:467|largest:467|pns:2|
[2025/09/12 05:24:12 211698] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:467|frame:ACK |recv_time:1757654652211536|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 211705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772211536|now:1757654652211536|interv:120000000|
[2025/09/12 05:24:12 211709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772211536|now:1757654652211536|interv:120000000|
[2025/09/12 05:24:12 211713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652212120|pq_index:0|
[2025/09/12 05:24:12 211717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652210901|
[2025/09/12 05:24:12 211721] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652211721|
[2025/09/12 05:24:12 211726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652211725|
[2025/09/12 05:24:12 211731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34876|min_srtt:34876|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 211736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1077636|
[2025/09/12 05:24:12 211740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34876|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 211745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 211749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34876|min_srtt:34876|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 211753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1078815|
[2025/09/12 05:24:12 211757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34876|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 211762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 211766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34876|min_srtt:34876|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 211770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1079994|
[2025/09/12 05:24:12 211775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 211779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 211782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 211787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 211793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 211798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1025760|
[2025/09/12 05:24:12 211802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 211806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 211810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652212120|
[2025/09/12 05:24:12 211814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652212120|
[2025/09/12 05:24:12 211825] [debug] |xqc_engine_wakeup_after|wakeup:1757654652212120|now:1757654652211824|diff:296|
[2025/09/12 05:24:12 211830] [debug] |xqc_engine_main_logic|END|now:1757654652211725|
[2025/09/12 05:24:12 211835] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652211835|
[2025/09/12 05:24:12 211839] [debug] |xqc_engine_wakeup_after|wakeup:1757654652212120|now:1757654652211839|diff:281|
[2025/09/12 05:24:12 211843] [debug] |xqc_engine_main_logic|END|now:1757654652211835|
[2025/09/12 05:24:12 212911] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652212911|
[2025/09/12 05:24:12 212919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652212120|pq_index:0|
[2025/09/12 05:24:12 212923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652211725|
[2025/09/12 05:24:12 212928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652212927|
[2025/09/12 05:24:12 212933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652212120|now:1757654652212927|
[2025/09/12 05:24:12 212937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652212120|now:1757654652212927|
[2025/09/12 05:24:12 212941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 212946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34876|min_srtt:34876|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 212950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1079994|
[2025/09/12 05:24:12 212955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 212959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 212963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 212967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 212973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 212978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1025760|
[2025/09/12 05:24:12 212987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 212991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1092|
[2025/09/12 05:24:12 213021] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1092|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652212999|stream_id:0|stream_offset:1025760|
[2025/09/12 05:24:12 213027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1092|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 213031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 213036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34876|rtt_var:948|pto_duration:38668|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 213040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 213044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 213048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 213052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652276667|now:1757654652213035|interv:63632|
[2025/09/12 05:24:12 213056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652276667|now:1757654652213035|interval:63632|pto_count:0|srtt:34876
[2025/09/12 05:24:12 213060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 213065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 213069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1026939|
[2025/09/12 05:24:12 213074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 213078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1093|
[2025/09/12 05:24:12 213095] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1093|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652213083|stream_id:0|stream_offset:1026939|
[2025/09/12 05:24:12 213100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1093|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 213105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 213109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34876|rtt_var:948|pto_duration:38668|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 213113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 213117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 213124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 213128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652276751|now:1757654652213109|interv:63642|
[2025/09/12 05:24:12 213132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652276751|now:1757654652213109|interval:63642|pto_count:0|srtt:34876
[2025/09/12 05:24:12 213137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 213141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 213145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1028118|
[2025/09/12 05:24:12 213149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 213153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652214153|now:1757654652213153|interv:1000|
[2025/09/12 05:24:12 213157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 213161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 213165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652214153|
[2025/09/12 05:24:12 213170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652214153|
[2025/09/12 05:24:12 213174] [debug] |xqc_engine_wakeup_after|wakeup:1757654652214153|now:1757654652213174|diff:979|
[2025/09/12 05:24:12 213178] [debug] |xqc_engine_main_logic|END|now:1757654652212927|
[2025/09/12 05:24:12 213511] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652213510|
[2025/09/12 05:24:12 213519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 213525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:467|
[2025/09/12 05:24:12 213529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:468|
[2025/09/12 05:24:12 213534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:468|
[2025/09/12 05:24:12 213539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 213543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1050|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1051|path_largest_ack:1050|
[2025/09/12 05:24:12 213548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:960449|prior_time:1757654652175670|is_app_limited:0|send_elapse:38019|ack_elapse:37840|ctl_first_sent_time:1757654652177228|lagest_ack_time:1757654652213510|curr_delivered:1004856|
[2025/09/12 05:24:12 213552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652177228|
[2025/09/12 05:24:12 213557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1834||sndq_packets_used_bytes:0|sndq_packets_free:842|
[2025/09/12 05:24:12 213561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1051|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1051|path_largest_ack:1051|
[2025/09/12 05:24:12 213569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:962849|prior_time:1757654652177658|is_app_limited:0|send_elapse:37921|ack_elapse:35852|ctl_first_sent_time:1757654652179105|lagest_ack_time:1757654652213510|curr_delivered:1006056|
[2025/09/12 05:24:12 213574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652179105|
[2025/09/12 05:24:12 213578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1833||sndq_packets_used_bytes:0|sndq_packets_free:843|
[2025/09/12 05:24:12 213582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34876|rttvar:948|minrtt:30532|latest_rtt:34405|ack_delay:32|
[2025/09/12 05:24:12 213586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34813|rttvar:836|minrtt:30532|latest_rtt:34405|ack_delay:32|
[2025/09/12 05:24:12 213590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1051|lost_pn:1048|thresh:3|
[2025/09/12 05:24:12 213594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 213598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34813|rtt_var:836|pto_duration:38157|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 213603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 213607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 213611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 213614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652276240|now:1757654652213598|interv:62642|
[2025/09/12 05:24:12 213618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652276240|now:1757654652213598|interval:62642|pto_count:0|srtt:34813
[2025/09/12 05:24:12 213623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37921, ack_elapse 35852, delivered 43207|rate 1139395|lost 202|
[2025/09/12 05:24:12 213627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1139395) in round 23|
[2025/09/12 05:24:12 213631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 213635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 213639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652179105|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 213644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652179105|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 213648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34813|latest_rtt:34405|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 213654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:468|largest:468|pns:2|
[2025/09/12 05:24:12 213661] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:468|frame:ACK |recv_time:1757654652213510|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 213666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772213510|now:1757654652213510|interv:120000000|
[2025/09/12 05:24:12 213670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772213510|now:1757654652213510|interv:120000000|
[2025/09/12 05:24:12 213674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652214153|pq_index:0|
[2025/09/12 05:24:12 213678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652212927|
[2025/09/12 05:24:12 213682] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652213682|
[2025/09/12 05:24:12 213687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652213686|
[2025/09/12 05:24:12 213692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34813|min_srtt:34813|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 213697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1079994|
[2025/09/12 05:24:12 213701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34813|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 213706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 213710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34813|min_srtt:34813|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 213714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1081173|
[2025/09/12 05:24:12 213719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34813|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 213723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 213728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34813|min_srtt:34813|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 213732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1082352|
[2025/09/12 05:24:12 213736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 213740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 213744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 213752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 213756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 213760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1028118|
[2025/09/12 05:24:12 213765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 213769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 213772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652214153|
[2025/09/12 05:24:12 213776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652214153|
[2025/09/12 05:24:12 213780] [debug] |xqc_engine_wakeup_after|wakeup:1757654652214153|now:1757654652213780|diff:373|
[2025/09/12 05:24:12 213784] [debug] |xqc_engine_main_logic|END|now:1757654652213686|
[2025/09/12 05:24:12 213789] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652213789|
[2025/09/12 05:24:12 213793] [debug] |xqc_engine_wakeup_after|wakeup:1757654652214153|now:1757654652213793|diff:360|
[2025/09/12 05:24:12 213797] [debug] |xqc_engine_main_logic|END|now:1757654652213789|
[2025/09/12 05:24:12 214864] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652214864|
[2025/09/12 05:24:12 214872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652214153|pq_index:0|
[2025/09/12 05:24:12 214876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652213686|
[2025/09/12 05:24:12 214881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652214880|
[2025/09/12 05:24:12 214886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652214153|now:1757654652214880|
[2025/09/12 05:24:12 214890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652214153|now:1757654652214880|
[2025/09/12 05:24:12 214894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 214898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34813|min_srtt:34813|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 214903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1082352|
[2025/09/12 05:24:12 214907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 214911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 214915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 214919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 214924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 214932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1028118|
[2025/09/12 05:24:12 214936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 214940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1094|
[2025/09/12 05:24:12 214968] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1094|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652214948|stream_id:0|stream_offset:1028118|
[2025/09/12 05:24:12 214973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1094|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 214978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 214982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34813|rtt_var:836|pto_duration:38157|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 214987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 214991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 214994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 214998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652278105|now:1757654652214982|interv:63123|
[2025/09/12 05:24:12 215002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652278105|now:1757654652214982|interval:63123|pto_count:0|srtt:34813
[2025/09/12 05:24:12 215007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 215012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 215016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1029297|
[2025/09/12 05:24:12 215020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 215024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1095|
[2025/09/12 05:24:12 215042] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1095|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652215030|stream_id:0|stream_offset:1029297|
[2025/09/12 05:24:12 215047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1095|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 215051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 215055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34813|rtt_var:836|pto_duration:38157|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 215059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 215067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 215071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 215074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652278187|now:1757654652215055|interv:63132|
[2025/09/12 05:24:12 215078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652278187|now:1757654652215055|interval:63132|pto_count:0|srtt:34813
[2025/09/12 05:24:12 215083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 215087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 215091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1030476|
[2025/09/12 05:24:12 215096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 215100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652216099|now:1757654652215099|interv:1000|
[2025/09/12 05:24:12 215104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 215107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 215111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652216099|
[2025/09/12 05:24:12 215115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652216099|
[2025/09/12 05:24:12 215119] [debug] |xqc_engine_wakeup_after|wakeup:1757654652216099|now:1757654652215119|diff:980|
[2025/09/12 05:24:12 215123] [debug] |xqc_engine_main_logic|END|now:1757654652214880|
[2025/09/12 05:24:12 215508] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652215507|
[2025/09/12 05:24:12 215517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 215522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:468|
[2025/09/12 05:24:12 215526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:469|
[2025/09/12 05:24:12 215532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:469|
[2025/09/12 05:24:12 215536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 215541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1052|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1053|path_largest_ack:1052|
[2025/09/12 05:24:12 215545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:962849|prior_time:1757654652177658|is_app_limited:0|send_elapse:38026|ack_elapse:37849|ctl_first_sent_time:1757654652179210|lagest_ack_time:1757654652215507|curr_delivered:1007256|
[2025/09/12 05:24:12 215550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652179210|
[2025/09/12 05:24:12 215554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1832||sndq_packets_used_bytes:0|sndq_packets_free:844|
[2025/09/12 05:24:12 215562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1053|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1053|path_largest_ack:1053|
[2025/09/12 05:24:12 215567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:965249|prior_time:1757654652179628|is_app_limited:0|send_elapse:37884|ack_elapse:35879|ctl_first_sent_time:1757654652181072|lagest_ack_time:1757654652215507|curr_delivered:1008456|
[2025/09/12 05:24:12 215571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652181072|
[2025/09/12 05:24:12 215575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1831||sndq_packets_used_bytes:0|sndq_packets_free:845|
[2025/09/12 05:24:12 215579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34813|rttvar:836|minrtt:30532|latest_rtt:34435|ack_delay:40|
[2025/09/12 05:24:12 215583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34761|rttvar:731|minrtt:30532|latest_rtt:34435|ack_delay:40|
[2025/09/12 05:24:12 215587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1053|lost_pn:1050|thresh:3|
[2025/09/12 05:24:12 215591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 215595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34761|rtt_var:731|pto_duration:37685|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 215600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 215604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 215607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 215611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652277715|now:1757654652215595|interv:62120|
[2025/09/12 05:24:12 215615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652277715|now:1757654652215595|interval:62120|pto_count:0|srtt:34761
[2025/09/12 05:24:12 215620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37884, ack_elapse 35879, delivered 43207|rate 1140507|lost 202|
[2025/09/12 05:24:12 215624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1140507) in round 23|
[2025/09/12 05:24:12 215628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 215632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 215636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652181072|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 215640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652181072|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 215645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34761|latest_rtt:34435|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 215653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:469|largest:469|pns:2|
[2025/09/12 05:24:12 215657] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:469|frame:ACK |recv_time:1757654652215507|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 215662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772215507|now:1757654652215507|interv:120000000|
[2025/09/12 05:24:12 215666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772215507|now:1757654652215507|interv:120000000|
[2025/09/12 05:24:12 215670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652216099|pq_index:0|
[2025/09/12 05:24:12 215674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652214880|
[2025/09/12 05:24:12 215678] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652215678|
[2025/09/12 05:24:12 215683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652215682|
[2025/09/12 05:24:12 215688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34761|min_srtt:34761|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 215692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1082352|
[2025/09/12 05:24:12 215697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34761|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 215701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 215706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34761|min_srtt:34761|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 215710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1083531|
[2025/09/12 05:24:12 215714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34761|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 215718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 215723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34761|min_srtt:34761|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 215727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1084710|
[2025/09/12 05:24:12 215731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 215738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 215742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 215746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 215750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 215754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1030476|
[2025/09/12 05:24:12 215758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 215762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 215766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652216099|
[2025/09/12 05:24:12 215770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652216099|
[2025/09/12 05:24:12 215774] [debug] |xqc_engine_wakeup_after|wakeup:1757654652216099|now:1757654652215774|diff:325|
[2025/09/12 05:24:12 215778] [debug] |xqc_engine_main_logic|END|now:1757654652215682|
[2025/09/12 05:24:12 215783] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652215783|
[2025/09/12 05:24:12 215787] [debug] |xqc_engine_wakeup_after|wakeup:1757654652216099|now:1757654652215786|diff:313|
[2025/09/12 05:24:12 215790] [debug] |xqc_engine_main_logic|END|now:1757654652215783|
[2025/09/12 05:24:12 216857] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652216857|
[2025/09/12 05:24:12 216867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652216099|pq_index:0|
[2025/09/12 05:24:12 216873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652215682|
[2025/09/12 05:24:12 216879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652216877|
[2025/09/12 05:24:12 216886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652216099|now:1757654652216877|
[2025/09/12 05:24:12 216891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652216099|now:1757654652216877|
[2025/09/12 05:24:12 216895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 216900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34761|min_srtt:34761|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 216904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1084710|
[2025/09/12 05:24:12 216909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 216912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 216916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 216925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 216929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 216933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1030476|
[2025/09/12 05:24:12 216938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 216942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1096|
[2025/09/12 05:24:12 216971] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1096|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652216950|stream_id:0|stream_offset:1030476|
[2025/09/12 05:24:12 216977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1096|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 216981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 216986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34761|rtt_var:731|pto_duration:37685|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 216990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 216994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 216997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 217001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652279635|now:1757654652216985|interv:62650|
[2025/09/12 05:24:12 217005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652279635|now:1757654652216985|interval:62650|pto_count:0|srtt:34761
[2025/09/12 05:24:12 217010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 217014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 217018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1031655|
[2025/09/12 05:24:12 217023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 217027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1097|
[2025/09/12 05:24:12 217045] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1097|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652217033|stream_id:0|stream_offset:1031655|
[2025/09/12 05:24:12 217050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1097|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 217054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 217062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34761|rtt_var:731|pto_duration:37685|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 217066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 217070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 217074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 217078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652279718|now:1757654652217062|interv:62656|
[2025/09/12 05:24:12 217082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652279718|now:1757654652217062|interval:62656|pto_count:0|srtt:34761
[2025/09/12 05:24:12 217087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 217091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 217095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1032834|
[2025/09/12 05:24:12 217099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 217103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652218103|now:1757654652217103|interv:1000|
[2025/09/12 05:24:12 217107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 217111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 217115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652218103|
[2025/09/12 05:24:12 217119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652218103|
[2025/09/12 05:24:12 217123] [debug] |xqc_engine_wakeup_after|wakeup:1757654652218103|now:1757654652217123|diff:980|
[2025/09/12 05:24:12 217127] [debug] |xqc_engine_main_logic|END|now:1757654652216877|
[2025/09/12 05:24:12 217539] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652217539|
[2025/09/12 05:24:12 217548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 217553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:469|
[2025/09/12 05:24:12 217557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:470|
[2025/09/12 05:24:12 217563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:470|
[2025/09/12 05:24:12 217567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 217572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1054|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1055|path_largest_ack:1054|
[2025/09/12 05:24:12 217576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:965249|prior_time:1757654652179628|is_app_limited:0|send_elapse:37986|ack_elapse:37911|ctl_first_sent_time:1757654652181174|lagest_ack_time:1757654652217539|curr_delivered:1009656|
[2025/09/12 05:24:12 217581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652181174|
[2025/09/12 05:24:12 217589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1830||sndq_packets_used_bytes:0|sndq_packets_free:846|
[2025/09/12 05:24:12 217594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1055|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1055|path_largest_ack:1055|
[2025/09/12 05:24:12 217598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:967656|prior_time:1757654652181730|is_app_limited:0|send_elapse:35974|ack_elapse:35809|ctl_first_sent_time:1757654652183186|lagest_ack_time:1757654652217539|curr_delivered:1010856|
[2025/09/12 05:24:12 217603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652183186|
[2025/09/12 05:24:12 217606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1829||sndq_packets_used_bytes:0|sndq_packets_free:847|
[2025/09/12 05:24:12 217610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34761|rttvar:731|minrtt:30532|latest_rtt:34353|ack_delay:32|
[2025/09/12 05:24:12 217615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34706|rttvar:659|minrtt:30532|latest_rtt:34353|ack_delay:32|
[2025/09/12 05:24:12 217619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1055|lost_pn:1052|thresh:3|
[2025/09/12 05:24:12 217623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 217627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34706|rtt_var:659|pto_duration:37342|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 217631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 217635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 217639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 217643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652279375|now:1757654652217627|interv:61748|
[2025/09/12 05:24:12 217647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652279375|now:1757654652217627|interval:61748|pto_count:0|srtt:34706
[2025/09/12 05:24:12 217652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35974, ack_elapse 35809, delivered 43200|rate 1200867|lost 202|
[2025/09/12 05:24:12 217656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200867) in round 23|
[2025/09/12 05:24:12 217660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 217664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 217668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652183186|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 217673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652183186|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 217680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34706|latest_rtt:34353|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 217685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:470|largest:470|pns:2|
[2025/09/12 05:24:12 217690] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:470|frame:ACK |recv_time:1757654652217539|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 217694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772217539|now:1757654652217539|interv:120000000|
[2025/09/12 05:24:12 217699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772217539|now:1757654652217539|interv:120000000|
[2025/09/12 05:24:12 217702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652218103|pq_index:0|
[2025/09/12 05:24:12 217707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652216877|
[2025/09/12 05:24:12 217711] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652217710|
[2025/09/12 05:24:12 217715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652217714|
[2025/09/12 05:24:12 217721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34706|min_srtt:34706|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 217725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1084710|
[2025/09/12 05:24:12 217730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34706|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 217734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 217739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34706|min_srtt:34706|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 217743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1085889|
[2025/09/12 05:24:12 217748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34706|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 217752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 217756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34706|min_srtt:34706|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 217761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1087068|
[2025/09/12 05:24:12 217767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 217771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 217775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 217779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 217784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 217788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1032834|
[2025/09/12 05:24:12 217792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 217796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 217800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652218103|
[2025/09/12 05:24:12 217804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652218103|
[2025/09/12 05:24:12 217808] [debug] |xqc_engine_wakeup_after|wakeup:1757654652218103|now:1757654652217807|diff:296|
[2025/09/12 05:24:12 217812] [debug] |xqc_engine_main_logic|END|now:1757654652217714|
[2025/09/12 05:24:12 217817] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652217817|
[2025/09/12 05:24:12 217820] [debug] |xqc_engine_wakeup_after|wakeup:1757654652218103|now:1757654652217820|diff:283|
[2025/09/12 05:24:12 217824] [debug] |xqc_engine_main_logic|END|now:1757654652217817|
[2025/09/12 05:24:12 218892] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652218892|
[2025/09/12 05:24:12 218900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652218103|pq_index:0|
[2025/09/12 05:24:12 218904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652217714|
[2025/09/12 05:24:12 218909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652218908|
[2025/09/12 05:24:12 218913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652218103|now:1757654652218908|
[2025/09/12 05:24:12 218917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652218103|now:1757654652218908|
[2025/09/12 05:24:12 218921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 218926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34706|min_srtt:34706|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 218931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1087068|
[2025/09/12 05:24:12 218935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 218939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 218947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 218951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 218955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 218960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1032834|
[2025/09/12 05:24:12 218964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 218968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1098|
[2025/09/12 05:24:12 218995] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1098|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652218976|stream_id:0|stream_offset:1032834|
[2025/09/12 05:24:12 219001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1098|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 219006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 219010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34706|rtt_var:659|pto_duration:37342|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 219015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 219018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 219022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 219026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652281318|now:1757654652219010|interv:62308|
[2025/09/12 05:24:12 219030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652281318|now:1757654652219010|interval:62308|pto_count:0|srtt:34706
[2025/09/12 05:24:12 219035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 219040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 219044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1034013|
[2025/09/12 05:24:12 219048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 219052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1099|
[2025/09/12 05:24:12 219069] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1099|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652219058|stream_id:0|stream_offset:1034013|
[2025/09/12 05:24:12 219074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1099|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 219082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 219086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34706|rtt_var:659|pto_duration:37342|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 219091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 219094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 219098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 219102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652281400|now:1757654652219086|interv:62314|
[2025/09/12 05:24:12 219106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652281400|now:1757654652219086|interval:62314|pto_count:0|srtt:34706
[2025/09/12 05:24:12 219110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 219115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 219119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1035192|
[2025/09/12 05:24:12 219123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 219127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652220127|now:1757654652219127|interv:1000|
[2025/09/12 05:24:12 219131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 219135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 219139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652220127|
[2025/09/12 05:24:12 219143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652220127|
[2025/09/12 05:24:12 219147] [debug] |xqc_engine_wakeup_after|wakeup:1757654652220127|now:1757654652219146|diff:981|
[2025/09/12 05:24:12 219151] [debug] |xqc_engine_main_logic|END|now:1757654652218908|
[2025/09/12 05:24:12 219501] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652219500|
[2025/09/12 05:24:12 219509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 219515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:470|
[2025/09/12 05:24:12 219519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:471|
[2025/09/12 05:24:12 219524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:471|
[2025/09/12 05:24:12 219528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 219533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1056|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1057|path_largest_ack:1056|
[2025/09/12 05:24:12 219537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:967656|prior_time:1757654652181730|is_app_limited:0|send_elapse:36092|ack_elapse:37770|ctl_first_sent_time:1757654652183304|lagest_ack_time:1757654652219500|curr_delivered:1012056|
[2025/09/12 05:24:12 219548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652183304|
[2025/09/12 05:24:12 219552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1828||sndq_packets_used_bytes:0|sndq_packets_free:848|
[2025/09/12 05:24:12 219556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1057|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1057|path_largest_ack:1057|
[2025/09/12 05:24:12 219560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:970056|prior_time:1757654652183633|is_app_limited:0|send_elapse:35904|ack_elapse:35867|ctl_first_sent_time:1757654652185081|lagest_ack_time:1757654652219500|curr_delivered:1013256|
[2025/09/12 05:24:12 219565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652185081|
[2025/09/12 05:24:12 219569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1827||sndq_packets_used_bytes:0|sndq_packets_free:849|
[2025/09/12 05:24:12 219573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34706|rttvar:659|minrtt:30532|latest_rtt:34419|ack_delay:32|
[2025/09/12 05:24:12 219577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34666|rttvar:574|minrtt:30532|latest_rtt:34419|ack_delay:32|
[2025/09/12 05:24:12 219581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1057|lost_pn:1054|thresh:3|
[2025/09/12 05:24:12 219585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 219589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34666|rtt_var:574|pto_duration:36962|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 219593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 219597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 219601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 219605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652281020|now:1757654652219589|interv:61431|
[2025/09/12 05:24:12 219609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652281020|now:1757654652219589|interval:61431|pto_count:0|srtt:34666
[2025/09/12 05:24:12 219613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35904, ack_elapse 35867, delivered 43200|rate 1203208|lost 202|
[2025/09/12 05:24:12 219618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203208) in round 23|
[2025/09/12 05:24:12 219622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 219626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 219630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652185081|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 219637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652185081|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 219641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34666|latest_rtt:34419|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 219647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:471|largest:471|pns:2|
[2025/09/12 05:24:12 219651] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:471|frame:ACK |recv_time:1757654652219500|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 219656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772219500|now:1757654652219500|interv:120000000|
[2025/09/12 05:24:12 219660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772219500|now:1757654652219500|interv:120000000|
[2025/09/12 05:24:12 219664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652220127|pq_index:0|
[2025/09/12 05:24:12 219668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652218908|
[2025/09/12 05:24:12 219672] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652219672|
[2025/09/12 05:24:12 219676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652219676|
[2025/09/12 05:24:12 219682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34666|min_srtt:34666|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 219686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1087068|
[2025/09/12 05:24:12 219691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34666|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 219695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 219699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34666|min_srtt:34666|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 219704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1088247|
[2025/09/12 05:24:12 219708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34666|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 219712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 219717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34666|min_srtt:34666|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 219723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1089426|
[2025/09/12 05:24:12 219728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 219732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 219735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 219740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 219744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 219748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1035192|
[2025/09/12 05:24:12 219752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 219756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 219760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652220127|
[2025/09/12 05:24:12 219764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652220127|
[2025/09/12 05:24:12 219768] [debug] |xqc_engine_wakeup_after|wakeup:1757654652220127|now:1757654652219768|diff:359|
[2025/09/12 05:24:12 219772] [debug] |xqc_engine_main_logic|END|now:1757654652219676|
[2025/09/12 05:24:12 219777] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652219777|
[2025/09/12 05:24:12 219781] [debug] |xqc_engine_wakeup_after|wakeup:1757654652220127|now:1757654652219781|diff:346|
[2025/09/12 05:24:12 219784] [debug] |xqc_engine_main_logic|END|now:1757654652219777|
[2025/09/12 05:24:12 220850] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652220849|
[2025/09/12 05:24:12 220859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652220127|pq_index:0|
[2025/09/12 05:24:12 220863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652219676|
[2025/09/12 05:24:12 220868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652220867|
[2025/09/12 05:24:12 220873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652220127|now:1757654652220867|
[2025/09/12 05:24:12 220877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652220127|now:1757654652220867|
[2025/09/12 05:24:12 220881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 220886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34666|min_srtt:34666|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 220890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1089426|
[2025/09/12 05:24:12 220899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 220903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 220907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 220911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 220916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 220920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1035192|
[2025/09/12 05:24:12 220924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 220929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1100|
[2025/09/12 05:24:12 220957] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1100|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652220937|stream_id:0|stream_offset:1035192|
[2025/09/12 05:24:12 220963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1100|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 220968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 220972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34666|rtt_var:574|pto_duration:36962|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 220976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 220980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 220984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 220988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652282899|now:1757654652220972|interv:61927|
[2025/09/12 05:24:12 220992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652282899|now:1757654652220972|interval:61927|pto_count:0|srtt:34666
[2025/09/12 05:24:12 220997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 221001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 221006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1036371|
[2025/09/12 05:24:12 221010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 221014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1101|
[2025/09/12 05:24:12 221031] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1101|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652221020|stream_id:0|stream_offset:1036371|
[2025/09/12 05:24:12 221040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1101|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 221045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 221049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34666|rtt_var:574|pto_duration:36962|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 221053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 221057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 221061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 221065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652282982|now:1757654652221049|interv:61933|
[2025/09/12 05:24:12 221069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652282982|now:1757654652221049|interval:61933|pto_count:0|srtt:34666
[2025/09/12 05:24:12 221073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 221078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 221082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1037550|
[2025/09/12 05:24:12 221086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 221090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652222090|now:1757654652221090|interv:1000|
[2025/09/12 05:24:12 221094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 221098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 221102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652222090|
[2025/09/12 05:24:12 221106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652222090|
[2025/09/12 05:24:12 221110] [debug] |xqc_engine_wakeup_after|wakeup:1757654652222090|now:1757654652221110|diff:980|
[2025/09/12 05:24:12 221114] [debug] |xqc_engine_main_logic|END|now:1757654652220867|
[2025/09/12 05:24:12 221511] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652221510|
[2025/09/12 05:24:12 221519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 221525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:471|
[2025/09/12 05:24:12 221529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:472|
[2025/09/12 05:24:12 221534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:472|
[2025/09/12 05:24:12 221538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 221543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1058|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1059|path_largest_ack:1058|
[2025/09/12 05:24:12 221551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:970056|prior_time:1757654652183633|is_app_limited:0|send_elapse:36017|ack_elapse:37877|ctl_first_sent_time:1757654652185194|lagest_ack_time:1757654652221510|curr_delivered:1014456|
[2025/09/12 05:24:12 221556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652185194|
[2025/09/12 05:24:12 221561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1826||sndq_packets_used_bytes:0|sndq_packets_free:850|
[2025/09/12 05:24:12 221565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1059|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1059|path_largest_ack:1059|
[2025/09/12 05:24:12 221569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:972456|prior_time:1757654652185612|is_app_limited:0|send_elapse:35883|ack_elapse:35898|ctl_first_sent_time:1757654652187047|lagest_ack_time:1757654652221510|curr_delivered:1015656|
[2025/09/12 05:24:12 221573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652187047|
[2025/09/12 05:24:12 221577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1825||sndq_packets_used_bytes:0|sndq_packets_free:851|
[2025/09/12 05:24:12 221581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34666|rttvar:574|minrtt:30532|latest_rtt:34463|ack_delay:40|
[2025/09/12 05:24:12 221585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34635|rttvar:491|minrtt:30532|latest_rtt:34463|ack_delay:40|
[2025/09/12 05:24:12 221590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1059|lost_pn:1056|thresh:3|
[2025/09/12 05:24:12 221594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 221598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34635|rtt_var:491|pto_duration:36635|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 221602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 221606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 221610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 221614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652282655|now:1757654652221598|interv:61057|
[2025/09/12 05:24:12 221618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652282655|now:1757654652221598|interval:61057|pto_count:0|srtt:34635
[2025/09/12 05:24:12 221622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35883, ack_elapse 35898, delivered 43200|rate 1203409|lost 202|
[2025/09/12 05:24:12 221626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203409) in round 23|
[2025/09/12 05:24:12 221631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 221635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 221641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652187047|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 221645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652187047|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 221650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34635|latest_rtt:34463|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 221656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:472|largest:472|pns:2|
[2025/09/12 05:24:12 221660] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:472|frame:ACK |recv_time:1757654652221510|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 221665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772221510|now:1757654652221510|interv:120000000|
[2025/09/12 05:24:12 221669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772221510|now:1757654652221510|interv:120000000|
[2025/09/12 05:24:12 221673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652222090|pq_index:0|
[2025/09/12 05:24:12 221677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652220867|
[2025/09/12 05:24:12 221681] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652221681|
[2025/09/12 05:24:12 221685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652221684|
[2025/09/12 05:24:12 221691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34635|min_srtt:34635|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 221695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1089426|
[2025/09/12 05:24:12 221700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34635|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 221704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 221709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34635|min_srtt:34635|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 221713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1090605|
[2025/09/12 05:24:12 221717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34635|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 221724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 221728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34635|min_srtt:34635|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 221733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1091784|
[2025/09/12 05:24:12 221737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 221741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 221745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 221749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 221753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 221757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1037550|
[2025/09/12 05:24:12 221762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 221765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 221769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652222090|
[2025/09/12 05:24:12 221773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652222090|
[2025/09/12 05:24:12 221777] [debug] |xqc_engine_wakeup_after|wakeup:1757654652222090|now:1757654652221777|diff:313|
[2025/09/12 05:24:12 221781] [debug] |xqc_engine_main_logic|END|now:1757654652221684|
[2025/09/12 05:24:12 221786] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652221786|
[2025/09/12 05:24:12 221790] [debug] |xqc_engine_wakeup_after|wakeup:1757654652222090|now:1757654652221790|diff:300|
[2025/09/12 05:24:12 221794] [debug] |xqc_engine_main_logic|END|now:1757654652221786|
[2025/09/12 05:24:12 222861] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652222861|
[2025/09/12 05:24:12 222869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652222090|pq_index:0|
[2025/09/12 05:24:12 222873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652221684|
[2025/09/12 05:24:12 222878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652222877|
[2025/09/12 05:24:12 222883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652222090|now:1757654652222877|
[2025/09/12 05:24:12 222887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652222090|now:1757654652222877|
[2025/09/12 05:24:12 222891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 222896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34635|min_srtt:34635|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 222904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1091784|
[2025/09/12 05:24:12 222909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 222913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 222917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 222921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 222925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 222930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1037550|
[2025/09/12 05:24:12 222934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 222938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1102|
[2025/09/12 05:24:12 222977] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1102|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652222946|stream_id:0|stream_offset:1037550|
[2025/09/12 05:24:12 222982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1102|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 222987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 222991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34635|rtt_var:491|pto_duration:36635|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 222996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 223000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 223004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 223007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652284581|now:1757654652222991|interv:61590|
[2025/09/12 05:24:12 223011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652284581|now:1757654652222991|interval:61590|pto_count:0|srtt:34635
[2025/09/12 05:24:12 223016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 223021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 223025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1038729|
[2025/09/12 05:24:12 223032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 223036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1103|
[2025/09/12 05:24:12 223055] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1103|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652223042|stream_id:0|stream_offset:1038729|
[2025/09/12 05:24:12 223060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1103|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 223065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 223069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34635|rtt_var:491|pto_duration:36635|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 223073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 223077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 223081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 223084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652284677|now:1757654652223069|interv:61608|
[2025/09/12 05:24:12 223088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652284677|now:1757654652223069|interval:61608|pto_count:0|srtt:34635
[2025/09/12 05:24:12 223093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 223097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 223101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1039908|
[2025/09/12 05:24:12 223105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 223109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652224109|now:1757654652223109|interv:1000|
[2025/09/12 05:24:12 223113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 223117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 223121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652224109|
[2025/09/12 05:24:12 223125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652224109|
[2025/09/12 05:24:12 223129] [debug] |xqc_engine_wakeup_after|wakeup:1757654652224109|now:1757654652223129|diff:980|
[2025/09/12 05:24:12 223133] [debug] |xqc_engine_main_logic|END|now:1757654652222877|
[2025/09/12 05:24:12 223575] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652223574|
[2025/09/12 05:24:12 223583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 223588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:472|
[2025/09/12 05:24:12 223592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:473|
[2025/09/12 05:24:12 223598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:473|
[2025/09/12 05:24:12 223609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 223614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1060|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1061|path_largest_ack:1060|
[2025/09/12 05:24:12 223618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:972456|prior_time:1757654652185612|is_app_limited:0|send_elapse:35986|ack_elapse:37962|ctl_first_sent_time:1757654652187150|lagest_ack_time:1757654652223574|curr_delivered:1016856|
[2025/09/12 05:24:12 223623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652187150|
[2025/09/12 05:24:12 223627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1824||sndq_packets_used_bytes:0|sndq_packets_free:852|
[2025/09/12 05:24:12 223632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1061|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:1061|path_largest_ack:1061|
[2025/09/12 05:24:12 223636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:974856|prior_time:1757654652187607|is_app_limited:0|send_elapse:35926|ack_elapse:35967|ctl_first_sent_time:1757654652189077|lagest_ack_time:1757654652223574|curr_delivered:1018063|
[2025/09/12 05:24:12 223640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652189077|
[2025/09/12 05:24:12 223644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1823||sndq_packets_used_bytes:0|sndq_packets_free:853|
[2025/09/12 05:24:12 223648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34635|rttvar:491|minrtt:30532|latest_rtt:34497|ack_delay:40|
[2025/09/12 05:24:12 223652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34613|rttvar:413|minrtt:30532|latest_rtt:34497|ack_delay:40|
[2025/09/12 05:24:12 223657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1061|lost_pn:1058|thresh:3|
[2025/09/12 05:24:12 223661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 455|pns:2|
[2025/09/12 05:24:12 223665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 223669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34613|rtt_var:413|pto_duration:36613|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 223673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 223677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 223681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 223684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652284655|now:1757654652223668|interv:60987|
[2025/09/12 05:24:12 223688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652284655|now:1757654652223668|interval:60987|pto_count:0|srtt:34613
[2025/09/12 05:24:12 223693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35926, ack_elapse 35967, delivered 43207|rate 1201295|lost 202|
[2025/09/12 05:24:12 223700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201295) in round 23|
[2025/09/12 05:24:12 223704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 223708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 223712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2407|po_sent_time:1757654652189077|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 223716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2407|po_sent_time:1757654652189077|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 223721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42000|srtt:34613|latest_rtt:34497|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 223726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:473|largest:473|pns:2|
[2025/09/12 05:24:12 223730] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:473|frame:ACK |recv_time:1757654652223574|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 223735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772223574|now:1757654652223574|interv:120000000|
[2025/09/12 05:24:12 223739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772223574|now:1757654652223574|interv:120000000|
[2025/09/12 05:24:12 223743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652224109|pq_index:0|
[2025/09/12 05:24:12 223747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652222877|
[2025/09/12 05:24:12 223751] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652223751|
[2025/09/12 05:24:12 223756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652223755|
[2025/09/12 05:24:12 223761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34613|min_srtt:34613|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 223765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1091784|
[2025/09/12 05:24:12 223770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34613|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 223774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 223778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34613|min_srtt:34613|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 223783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1092963|
[2025/09/12 05:24:12 223789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34613|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 223794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 223798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34613|min_srtt:34613|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 223802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1094142|
[2025/09/12 05:24:12 223806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 223810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 223814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 223818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 223823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 223827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1039908|
[2025/09/12 05:24:12 223831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 223835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 223838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652224109|
[2025/09/12 05:24:12 223842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652224109|
[2025/09/12 05:24:12 223846] [debug] |xqc_engine_wakeup_after|wakeup:1757654652224109|now:1757654652223846|diff:263|
[2025/09/12 05:24:12 223850] [debug] |xqc_engine_main_logic|END|now:1757654652223755|
[2025/09/12 05:24:12 223855] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652223855|
[2025/09/12 05:24:12 223859] [debug] |xqc_engine_wakeup_after|wakeup:1757654652224109|now:1757654652223859|diff:250|
[2025/09/12 05:24:12 223863] [debug] |xqc_engine_main_logic|END|now:1757654652223855|
[2025/09/12 05:24:12 224933] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652224933|
[2025/09/12 05:24:12 224941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652224109|pq_index:0|
[2025/09/12 05:24:12 224945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652223755|
[2025/09/12 05:24:12 224950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652224949|
[2025/09/12 05:24:12 224954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652224109|now:1757654652224949|
[2025/09/12 05:24:12 224962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652224109|now:1757654652224949|
[2025/09/12 05:24:12 224966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 224971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34613|min_srtt:34613|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 224976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1094142|
[2025/09/12 05:24:12 224980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 224984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 224988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 224992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 224996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 225000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1039908|
[2025/09/12 05:24:12 225005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 225009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1104|
[2025/09/12 05:24:12 225036] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1104|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652225017|stream_id:0|stream_offset:1039908|
[2025/09/12 05:24:12 225041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1104|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 225046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 225050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34613|rtt_var:413|pto_duration:36613|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 225054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 225058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 225062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 225066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652286630|now:1757654652225050|interv:61580|
[2025/09/12 05:24:12 225070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652286630|now:1757654652225050|interval:61580|pto_count:0|srtt:34613
[2025/09/12 05:24:12 225074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43200|
[2025/09/12 05:24:12 225079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 225087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1041087|
[2025/09/12 05:24:12 225091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 225095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1105|
[2025/09/12 05:24:12 225114] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1105|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652225101|stream_id:0|stream_offset:1041087|
[2025/09/12 05:24:12 225119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1105|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 225124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 225128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34613|rtt_var:413|pto_duration:36613|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 225133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 225139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 225146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 225152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652286714|now:1757654652225128|interv:61586|
[2025/09/12 05:24:12 225158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652286714|now:1757654652225128|interval:61586|pto_count:0|srtt:34613
[2025/09/12 05:24:12 225165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44400|
[2025/09/12 05:24:12 225173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 225179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1042266|
[2025/09/12 05:24:12 225185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 225190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652226190|now:1757654652225190|interv:1000|
[2025/09/12 05:24:12 225194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 225198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 225202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652226190|
[2025/09/12 05:24:12 225206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652226190|
[2025/09/12 05:24:12 225210] [debug] |xqc_engine_wakeup_after|wakeup:1757654652226190|now:1757654652225210|diff:980|
[2025/09/12 05:24:12 225214] [debug] |xqc_engine_main_logic|END|now:1757654652224949|
[2025/09/12 05:24:12 225513] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652225511|
[2025/09/12 05:24:12 225528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 225535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:473|
[2025/09/12 05:24:12 225538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:474|
[2025/09/12 05:24:12 225544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:474|
[2025/09/12 05:24:12 225548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 225553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1062|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1063|path_largest_ack:1062|
[2025/09/12 05:24:12 225558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:974856|prior_time:1757654652187607|is_app_limited:0|send_elapse:36028|ack_elapse:37904|ctl_first_sent_time:1757654652189179|lagest_ack_time:1757654652225511|curr_delivered:1019263|
[2025/09/12 05:24:12 225563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652189179|
[2025/09/12 05:24:12 225567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1822||sndq_packets_used_bytes:0|sndq_packets_free:854|
[2025/09/12 05:24:12 225571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1063|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1063|path_largest_ack:1063|
[2025/09/12 05:24:12 225575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:977256|prior_time:1757654652189552|is_app_limited:0|send_elapse:35860|ack_elapse:35959|ctl_first_sent_time:1757654652191020|lagest_ack_time:1757654652225511|curr_delivered:1020463|
[2025/09/12 05:24:12 225580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652191020|
[2025/09/12 05:24:12 225584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1821||sndq_packets_used_bytes:0|sndq_packets_free:855|
[2025/09/12 05:24:12 225588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34613|rttvar:413|minrtt:30532|latest_rtt:34491|ack_delay:32|
[2025/09/12 05:24:12 225592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34594|rttvar:348|minrtt:30532|latest_rtt:34491|ack_delay:32|
[2025/09/12 05:24:12 225596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1063|lost_pn:1060|thresh:3|
[2025/09/12 05:24:12 225600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 225604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34594|rtt_var:348|pto_duration:36594|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 225609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 225613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 225617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 225620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652286695|now:1757654652225604|interv:61091|
[2025/09/12 05:24:12 225624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652286695|now:1757654652225604|interval:61091|pto_count:0|srtt:34594
[2025/09/12 05:24:12 225632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35860, ack_elapse 35959, delivered 43207|rate 1201562|lost 202|
[2025/09/12 05:24:12 225636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201562) in round 23|
[2025/09/12 05:24:12 225640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 225645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 225648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652191020|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 225653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652191020|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 225657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42000|srtt:34594|latest_rtt:34491|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 225663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:474|largest:474|pns:2|
[2025/09/12 05:24:12 225668] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:474|frame:ACK |recv_time:1757654652225511|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 225672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772225511|now:1757654652225511|interv:120000000|
[2025/09/12 05:24:12 225676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772225511|now:1757654652225511|interv:120000000|
[2025/09/12 05:24:12 225680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652226190|pq_index:0|
[2025/09/12 05:24:12 225685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652224949|
[2025/09/12 05:24:12 225689] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652225688|
[2025/09/12 05:24:12 225693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652225692|
[2025/09/12 05:24:12 225699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34594|min_srtt:34594|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 225704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1094142|
[2025/09/12 05:24:12 225708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34594|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 225713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 225720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34594|min_srtt:34594|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 225724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1095321|
[2025/09/12 05:24:12 225729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34594|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 225733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 225737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34594|min_srtt:34594|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 225741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1096500|
[2025/09/12 05:24:12 225745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 225749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 225753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 225757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 225762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 225766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1042266|
[2025/09/12 05:24:12 225770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 225774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 225778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652226190|
[2025/09/12 05:24:12 225782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652226190|
[2025/09/12 05:24:12 225786] [debug] |xqc_engine_wakeup_after|wakeup:1757654652226190|now:1757654652225786|diff:404|
[2025/09/12 05:24:12 225790] [debug] |xqc_engine_main_logic|END|now:1757654652225692|
[2025/09/12 05:24:12 225795] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652225795|
[2025/09/12 05:24:12 225799] [debug] |xqc_engine_wakeup_after|wakeup:1757654652226190|now:1757654652225799|diff:391|
[2025/09/12 05:24:12 225803] [debug] |xqc_engine_main_logic|END|now:1757654652225795|
[2025/09/12 05:24:12 226874] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652226874|
[2025/09/12 05:24:12 226884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652226190|pq_index:0|
[2025/09/12 05:24:12 226888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652225692|
[2025/09/12 05:24:12 226893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652226892|
[2025/09/12 05:24:12 226902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652226190|now:1757654652226892|
[2025/09/12 05:24:12 226906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652226190|now:1757654652226892|
[2025/09/12 05:24:12 226910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 226916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34594|min_srtt:34594|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 226920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1096500|
[2025/09/12 05:24:12 226925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 226929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 226933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 226937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 226941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 226946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1042266|
[2025/09/12 05:24:12 226950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 226954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1106|
[2025/09/12 05:24:12 226983] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1106|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652226963|stream_id:0|stream_offset:1042266|
[2025/09/12 05:24:12 226988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1106|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 226994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 227001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34594|rtt_var:348|pto_duration:36594|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 227008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 227014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 227020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 227027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652288557|now:1757654652227001|interv:61556|
[2025/09/12 05:24:12 227033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652288557|now:1757654652227001|interval:61556|pto_count:0|srtt:34594
[2025/09/12 05:24:12 227047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43200|
[2025/09/12 05:24:12 227052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 227056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1043445|
[2025/09/12 05:24:12 227061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 227066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1107|
[2025/09/12 05:24:12 227102] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1107|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652227078|stream_id:0|stream_offset:1043445|
[2025/09/12 05:24:12 227112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1107|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 227119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 227127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34594|rtt_var:348|pto_duration:36594|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 227133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 227139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 227143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 227147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652288672|now:1757654652227126|interv:61546|
[2025/09/12 05:24:12 227151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652288672|now:1757654652227126|interval:61546|pto_count:0|srtt:34594
[2025/09/12 05:24:12 227155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44400|
[2025/09/12 05:24:12 227160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 227164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1044624|
[2025/09/12 05:24:12 227169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 227173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652228173|now:1757654652227173|interv:1000|
[2025/09/12 05:24:12 227177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 227181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 227185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652228173|
[2025/09/12 05:24:12 227189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652228173|
[2025/09/12 05:24:12 227193] [debug] |xqc_engine_wakeup_after|wakeup:1757654652228173|now:1757654652227193|diff:980|
[2025/09/12 05:24:12 227202] [debug] |xqc_engine_main_logic|END|now:1757654652226892|
[2025/09/12 05:24:12 227507] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652227505|
[2025/09/12 05:24:12 227517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 227524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:474|
[2025/09/12 05:24:12 227527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:475|
[2025/09/12 05:24:12 227533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:475|
[2025/09/12 05:24:12 227537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 227542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1064|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1065|path_largest_ack:1064|
[2025/09/12 05:24:12 227547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:977256|prior_time:1757654652189552|is_app_limited:0|send_elapse:35944|ack_elapse:37953|ctl_first_sent_time:1757654652191104|lagest_ack_time:1757654652227505|curr_delivered:1021663|
[2025/09/12 05:24:12 227551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652191104|
[2025/09/12 05:24:12 227556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1820||sndq_packets_used_bytes:0|sndq_packets_free:856|
[2025/09/12 05:24:12 227560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1065|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1065|path_largest_ack:1065|
[2025/09/12 05:24:12 227565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:979656|prior_time:1757654652191585|is_app_limited:0|send_elapse:35882|ack_elapse:35920|ctl_first_sent_time:1757654652193022|lagest_ack_time:1757654652227505|curr_delivered:1022863|
[2025/09/12 05:24:12 227569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652193022|
[2025/09/12 05:24:12 227573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1819||sndq_packets_used_bytes:0|sndq_packets_free:857|
[2025/09/12 05:24:12 227577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34594|rttvar:348|minrtt:30532|latest_rtt:34483|ack_delay:40|
[2025/09/12 05:24:12 227581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34575|rttvar:298|minrtt:30532|latest_rtt:34483|ack_delay:40|
[2025/09/12 05:24:12 227586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1065|lost_pn:1062|thresh:3|
[2025/09/12 05:24:12 227590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 227594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34575|rtt_var:298|pto_duration:36575|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 227598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 227602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 227606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 227615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652288653|now:1757654652227594|interv:61059|
[2025/09/12 05:24:12 227619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652288653|now:1757654652227594|interval:61059|pto_count:0|srtt:34575
[2025/09/12 05:24:12 227623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35882, ack_elapse 35920, delivered 43207|rate 1202867|lost 202|
[2025/09/12 05:24:12 227628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202867) in round 23|
[2025/09/12 05:24:12 227632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 227636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 227640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652193022|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 227644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652193022|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 227649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42000|srtt:34575|latest_rtt:34483|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 227655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:475|largest:475|pns:2|
[2025/09/12 05:24:12 227659] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:475|frame:ACK |recv_time:1757654652227505|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 227664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772227505|now:1757654652227505|interv:120000000|
[2025/09/12 05:24:12 227668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772227505|now:1757654652227505|interv:120000000|
[2025/09/12 05:24:12 227672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652228173|pq_index:0|
[2025/09/12 05:24:12 227676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652226892|
[2025/09/12 05:24:12 227680] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652227680|
[2025/09/12 05:24:12 227685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652227684|
[2025/09/12 05:24:12 227691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34575|min_srtt:34575|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 227695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1096500|
[2025/09/12 05:24:12 227700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34575|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 227707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 227712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34575|min_srtt:34575|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 227716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1097679|
[2025/09/12 05:24:12 227720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34575|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 227725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 227729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34575|min_srtt:34575|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 227733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1098858|
[2025/09/12 05:24:12 227737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 227741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 227745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 227749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 227754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 227758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1044624|
[2025/09/12 05:24:12 227762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 227766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 227770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652228173|
[2025/09/12 05:24:12 227774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652228173|
[2025/09/12 05:24:12 227778] [debug] |xqc_engine_wakeup_after|wakeup:1757654652228173|now:1757654652227778|diff:395|
[2025/09/12 05:24:12 227782] [debug] |xqc_engine_main_logic|END|now:1757654652227684|
[2025/09/12 05:24:12 227787] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652227787|
[2025/09/12 05:24:12 227791] [debug] |xqc_engine_wakeup_after|wakeup:1757654652228173|now:1757654652227791|diff:382|
[2025/09/12 05:24:12 227794] [debug] |xqc_engine_main_logic|END|now:1757654652227787|
[2025/09/12 05:24:12 228862] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652228862|
[2025/09/12 05:24:12 228872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652228173|pq_index:0|
[2025/09/12 05:24:12 228876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652227684|
[2025/09/12 05:24:12 228886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652228885|
[2025/09/12 05:24:12 228891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652228173|now:1757654652228885|
[2025/09/12 05:24:12 228895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652228173|now:1757654652228885|
[2025/09/12 05:24:12 228899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 228904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34575|min_srtt:34575|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 228909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1098858|
[2025/09/12 05:24:12 228913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 228917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 228921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 228925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 228930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 228934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1044624|
[2025/09/12 05:24:12 228939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 228943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1108|
[2025/09/12 05:24:12 228972] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1108|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652228951|stream_id:0|stream_offset:1044624|
[2025/09/12 05:24:12 228978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1108|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 228983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 228990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34575|rtt_var:298|pto_duration:36575|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 228997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 229003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 229009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 229016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652290526|now:1757654652228990|interv:61536|
[2025/09/12 05:24:12 229028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652290526|now:1757654652228990|interval:61536|pto_count:0|srtt:34575
[2025/09/12 05:24:12 229035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43200|
[2025/09/12 05:24:12 229041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 229045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1045803|
[2025/09/12 05:24:12 229049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 229054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1109|
[2025/09/12 05:24:12 229088] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1109|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652229063|stream_id:0|stream_offset:1045803|
[2025/09/12 05:24:12 229097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1109|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 229105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 229112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34575|rtt_var:298|pto_duration:36575|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 229119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 229125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 229131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 229136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652290638|now:1757654652229111|interv:61527|
[2025/09/12 05:24:12 229140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652290638|now:1757654652229111|interval:61527|pto_count:0|srtt:34575
[2025/09/12 05:24:12 229144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44400|
[2025/09/12 05:24:12 229149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 229153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1046982|
[2025/09/12 05:24:12 229158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 229161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652230161|now:1757654652229161|interv:1000|
[2025/09/12 05:24:12 229165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 229169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 229173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652230161|
[2025/09/12 05:24:12 229182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652230161|
[2025/09/12 05:24:12 229186] [debug] |xqc_engine_wakeup_after|wakeup:1757654652230161|now:1757654652229186|diff:975|
[2025/09/12 05:24:12 229190] [debug] |xqc_engine_main_logic|END|now:1757654652228885|
[2025/09/12 05:24:12 229489] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652229488|
[2025/09/12 05:24:12 229500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 229506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:475|
[2025/09/12 05:24:12 229510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:476|
[2025/09/12 05:24:12 229516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:476|
[2025/09/12 05:24:12 229520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 229525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1066|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1074|path_largest_ack:1066|
[2025/09/12 05:24:12 229530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:979656|prior_time:1757654652191585|is_app_limited:0|send_elapse:35964|ack_elapse:37903|ctl_first_sent_time:1757654652193104|lagest_ack_time:1757654652229488|curr_delivered:1024063|
[2025/09/12 05:24:12 229534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652193104|
[2025/09/12 05:24:12 229539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1818||sndq_packets_used_bytes:0|sndq_packets_free:858|
[2025/09/12 05:24:12 229543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1074|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1074|path_largest_ack:1074|
[2025/09/12 05:24:12 229548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:982056|prior_time:1757654652193578|is_app_limited:0|send_elapse:35882|ack_elapse:35910|ctl_first_sent_time:1757654652195038|lagest_ack_time:1757654652229488|curr_delivered:1025263|
[2025/09/12 05:24:12 229552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652195038|
[2025/09/12 05:24:12 229556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1817||sndq_packets_used_bytes:0|sndq_packets_free:859|
[2025/09/12 05:24:12 229560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34575|rttvar:298|minrtt:30532|latest_rtt:34450|ack_delay:32|
[2025/09/12 05:24:12 229564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34556|rttvar:263|minrtt:30532|latest_rtt:34450|ack_delay:32|
[2025/09/12 05:24:12 229569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1074|lost_pn:1071|thresh:3|
[2025/09/12 05:24:12 229573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 229577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34556|rtt_var:263|pto_duration:36556|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 229581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 229590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 229594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 229598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652290619|now:1757654652229577|interv:61042|
[2025/09/12 05:24:12 229602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652290619|now:1757654652229577|interval:61042|pto_count:0|srtt:34556
[2025/09/12 05:24:12 229606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35882, ack_elapse 35910, delivered 43207|rate 1203202|lost 202|
[2025/09/12 05:24:12 229611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203202) in round 23|
[2025/09/12 05:24:12 229615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 229619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 229623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652195038|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 229627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652195038|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 229632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42000|srtt:34556|latest_rtt:34450|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 229638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:476|largest:476|pns:2|
[2025/09/12 05:24:12 229642] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:476|frame:ACK |recv_time:1757654652229488|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 229647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772229488|now:1757654652229488|interv:120000000|
[2025/09/12 05:24:12 229651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772229488|now:1757654652229488|interv:120000000|
[2025/09/12 05:24:12 229655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652230161|pq_index:0|
[2025/09/12 05:24:12 229659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652228885|
[2025/09/12 05:24:12 229663] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652229663|
[2025/09/12 05:24:12 229668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652229667|
[2025/09/12 05:24:12 229673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34556|min_srtt:34556|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 229678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1098858|
[2025/09/12 05:24:12 229685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34556|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 229689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 229694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34556|min_srtt:34556|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 229698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1100037|
[2025/09/12 05:24:12 229702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34556|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 229706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 229711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34556|min_srtt:34556|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 229715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1101216|
[2025/09/12 05:24:12 229719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 229723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 229727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 229731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 229735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 229739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1046982|
[2025/09/12 05:24:12 229744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 229747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 229751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652230161|
[2025/09/12 05:24:12 229755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652230161|
[2025/09/12 05:24:12 229759] [debug] |xqc_engine_wakeup_after|wakeup:1757654652230161|now:1757654652229759|diff:402|
[2025/09/12 05:24:12 229764] [debug] |xqc_engine_main_logic|END|now:1757654652229667|
[2025/09/12 05:24:12 229768] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652229768|
[2025/09/12 05:24:12 229772] [debug] |xqc_engine_wakeup_after|wakeup:1757654652230161|now:1757654652229772|diff:389|
[2025/09/12 05:24:12 229776] [debug] |xqc_engine_main_logic|END|now:1757654652229768|
[2025/09/12 05:24:12 230848] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652230847|
[2025/09/12 05:24:12 230857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652230161|pq_index:0|
[2025/09/12 05:24:12 230862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652229667|
[2025/09/12 05:24:12 230867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652230866|
[2025/09/12 05:24:12 230871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654652230567|now:1757654652230866|
[2025/09/12 05:24:12 230875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:12 230879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654652230567|now:1757654652230866|
[2025/09/12 05:24:12 230883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:12 230887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652230161|now:1757654652230866|
[2025/09/12 05:24:12 230891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652230161|now:1757654652230866|
[2025/09/12 05:24:12 230895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 230900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:476|ack_delay:25332|first_ack_range:14|largest_pkt_recv_time:1757654652205567|
[2025/09/12 05:24:12 230904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:476|low:462|pkt_pns:2|
[2025/09/12 05:24:12 230908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:460|low:455|pkt_pns:2|
[2025/09/12 05:24:12 230912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:464|frame_largest_recv:476|
[2025/09/12 05:24:12 230916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:12 230921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34556|min_srtt:34556|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 230925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1101216|
[2025/09/12 05:24:12 230930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 230933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 230937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 230942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 230946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1209|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 230950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1209|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1046982|
[2025/09/12 05:24:12 230955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 230959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1110|
[2025/09/12 05:24:12 230992] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1110|size:1209|sent:1225|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:42000|now:1757654652230972|stream_id:0|stream_offset:1046982|
[2025/09/12 05:24:12 230998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1110|origin_pktnum:0|size:1209|enc_size:1225|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 231003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 231010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34556|rtt_var:263|pto_duration:36556|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 231016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 231023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 231029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 231036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652292528|now:1757654652231010|interv:61518|
[2025/09/12 05:24:12 231042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652292528|now:1757654652231010|interval:61518|pto_count:0|srtt:34556
[2025/09/12 05:24:12 231049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43209|
[2025/09/12 05:24:12 231057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 231064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1048161|
[2025/09/12 05:24:12 231071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 231078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1111|
[2025/09/12 05:24:12 231111] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1111|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652231088|stream_id:0|stream_offset:1048161|
[2025/09/12 05:24:12 231120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1111|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 231127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 231134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34556|rtt_var:263|pto_duration:36556|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 231141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 231148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 231153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 231160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652292644|now:1757654652231134|interv:61510|
[2025/09/12 05:24:12 231168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652292644|now:1757654652231134|interval:61510|pto_count:0|srtt:34556
[2025/09/12 05:24:12 231173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44409|
[2025/09/12 05:24:12 231178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 231182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1049340|
[2025/09/12 05:24:12 231187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 231191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652232191|now:1757654652231191|interv:1000|
[2025/09/12 05:24:12 231195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 231199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 231203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652232191|
[2025/09/12 05:24:12 231207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652232191|
[2025/09/12 05:24:12 231211] [debug] |xqc_engine_wakeup_after|wakeup:1757654652232191|now:1757654652231211|diff:980|
[2025/09/12 05:24:12 231215] [debug] |xqc_engine_main_logic|END|now:1757654652230866|
[2025/09/12 05:24:12 231482] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652231481|
[2025/09/12 05:24:12 231493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 231499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:476|
[2025/09/12 05:24:12 231503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:477|
[2025/09/12 05:24:12 231509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:477|
[2025/09/12 05:24:12 231513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 231518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1075|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1076|path_largest_ack:1075|
[2025/09/12 05:24:12 231522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:982056|prior_time:1757654652193578|is_app_limited:0|send_elapse:35975|ack_elapse:37903|ctl_first_sent_time:1757654652195131|lagest_ack_time:1757654652231481|curr_delivered:1026463|
[2025/09/12 05:24:12 231527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652195131|
[2025/09/12 05:24:12 231531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1816||sndq_packets_used_bytes:0|sndq_packets_free:860|
[2025/09/12 05:24:12 231536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1076|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1076|path_largest_ack:1076|
[2025/09/12 05:24:12 231540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:984456|prior_time:1757654652195572|is_app_limited:0|send_elapse:35920|ack_elapse:35909|ctl_first_sent_time:1757654652197070|lagest_ack_time:1757654652231481|curr_delivered:1027663|
[2025/09/12 05:24:12 231549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652197070|
[2025/09/12 05:24:12 231553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1815||sndq_packets_used_bytes:0|sndq_packets_free:861|
[2025/09/12 05:24:12 231557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34556|rttvar:263|minrtt:30532|latest_rtt:34411|ack_delay:32|
[2025/09/12 05:24:12 231561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34534|rttvar:242|minrtt:30532|latest_rtt:34411|ack_delay:32|
[2025/09/12 05:24:12 231565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1076|lost_pn:1073|thresh:3|
[2025/09/12 05:24:12 231570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 231574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34534|rtt_var:242|pto_duration:36534|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 231578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 231582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 231586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:12 231589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652292622|now:1757654652231573|interv:61049|
[2025/09/12 05:24:12 231593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652292622|now:1757654652231573|interval:61049|pto_count:0|srtt:34534
[2025/09/12 05:24:12 231598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35920, ack_elapse 35909, delivered 43207|rate 1202867|lost 202|
[2025/09/12 05:24:12 231602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202867) in round 23|
[2025/09/12 05:24:12 231606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 231610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 231614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652197070|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 231619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652197070|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 231623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42009|srtt:34534|latest_rtt:34411|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 231629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:477|largest:477|pns:2|
[2025/09/12 05:24:12 231634] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:477|frame:ACK |recv_time:1757654652231481|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 231641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772231481|now:1757654652231481|interv:120000000|
[2025/09/12 05:24:12 231645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772231481|now:1757654652231481|interv:120000000|
[2025/09/12 05:24:12 231649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652232191|pq_index:0|
[2025/09/12 05:24:12 231653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652230866|
[2025/09/12 05:24:12 231657] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652231657|
[2025/09/12 05:24:12 231662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652231661|
[2025/09/12 05:24:12 231668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34534|min_srtt:34534|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 231672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1101216|
[2025/09/12 05:24:12 231677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34534|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 231681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 231686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34534|min_srtt:34534|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 231690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1102395|
[2025/09/12 05:24:12 231694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34534|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 231699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 231703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34534|min_srtt:34534|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 231707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1103574|
[2025/09/12 05:24:12 231711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 231715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 231719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 231723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 231730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 231734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1049340|
[2025/09/12 05:24:12 231739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 231743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 231747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652232191|
[2025/09/12 05:24:12 231751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652232191|
[2025/09/12 05:24:12 231754] [debug] |xqc_engine_wakeup_after|wakeup:1757654652232191|now:1757654652231754|diff:437|
[2025/09/12 05:24:12 231759] [debug] |xqc_engine_main_logic|END|now:1757654652231661|
[2025/09/12 05:24:12 231764] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652231764|
[2025/09/12 05:24:12 231768] [debug] |xqc_engine_wakeup_after|wakeup:1757654652232191|now:1757654652231767|diff:424|
[2025/09/12 05:24:12 231771] [debug] |xqc_engine_main_logic|END|now:1757654652231764|
[2025/09/12 05:24:12 232838] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652232838|
[2025/09/12 05:24:12 232848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652232191|pq_index:0|
[2025/09/12 05:24:12 232852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652231661|
[2025/09/12 05:24:12 232857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652232856|
[2025/09/12 05:24:12 232862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652232191|now:1757654652232856|
[2025/09/12 05:24:12 232866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652232191|now:1757654652232856|
[2025/09/12 05:24:12 232870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 232875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34534|min_srtt:34534|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 232880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1103574|
[2025/09/12 05:24:12 232884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 232888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 232892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 232896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 232901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 232905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1049340|
[2025/09/12 05:24:12 232914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 232918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1112|
[2025/09/12 05:24:12 232955] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1112|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654652232927|stream_id:0|stream_offset:1049340|
[2025/09/12 05:24:12 232961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1112|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 232967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:12 232974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34534|rtt_var:242|pto_duration:36534|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 232980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 232986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 232992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 232999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652294461|now:1757654652232973|interv:61488|
[2025/09/12 05:24:12 233006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652294461|now:1757654652232973|interval:61488|pto_count:0|srtt:34534
[2025/09/12 05:24:12 233013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43209|
[2025/09/12 05:24:12 233020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 233024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1050519|
[2025/09/12 05:24:12 233028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 233032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1113|
[2025/09/12 05:24:12 233064] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1113|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652233040|stream_id:0|stream_offset:1050519|
[2025/09/12 05:24:12 233072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1113|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 233079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 233086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34534|rtt_var:242|pto_duration:36534|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 233093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 233099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 233113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 233119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652294574|now:1757654652233086|interv:61488|
[2025/09/12 05:24:12 233125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652294574|now:1757654652233086|interval:61488|pto_count:0|srtt:34534
[2025/09/12 05:24:12 233129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44409|
[2025/09/12 05:24:12 233134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 233138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1051698|
[2025/09/12 05:24:12 233143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 233146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652234146|now:1757654652233146|interv:1000|
[2025/09/12 05:24:12 233150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 233154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 233158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652234146|
[2025/09/12 05:24:12 233162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652234146|
[2025/09/12 05:24:12 233166] [debug] |xqc_engine_wakeup_after|wakeup:1757654652234146|now:1757654652233166|diff:980|
[2025/09/12 05:24:12 233170] [debug] |xqc_engine_main_logic|END|now:1757654652232856|
[2025/09/12 05:24:12 233469] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652233467|
[2025/09/12 05:24:12 233481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 233487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:477|
[2025/09/12 05:24:12 233491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:478|
[2025/09/12 05:24:12 233496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:478|
[2025/09/12 05:24:12 233501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 233505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1077|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1078|path_largest_ack:1077|
[2025/09/12 05:24:12 233510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:984456|prior_time:1757654652195572|is_app_limited:0|send_elapse:36017|ack_elapse:37895|ctl_first_sent_time:1757654652197167|lagest_ack_time:1757654652233467|curr_delivered:1028863|
[2025/09/12 05:24:12 233514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652197167|
[2025/09/12 05:24:12 233519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1814||sndq_packets_used_bytes:0|sndq_packets_free:862|
[2025/09/12 05:24:12 233523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1078|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1078|path_largest_ack:1078|
[2025/09/12 05:24:12 233532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:986856|prior_time:1757654652197568|is_app_limited:0|send_elapse:35912|ack_elapse:35899|ctl_first_sent_time:1757654652199047|lagest_ack_time:1757654652233467|curr_delivered:1030063|
[2025/09/12 05:24:12 233536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652199047|
[2025/09/12 05:24:12 233540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1813||sndq_packets_used_bytes:0|sndq_packets_free:863|
[2025/09/12 05:24:12 233544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34534|rttvar:242|minrtt:30532|latest_rtt:34420|ack_delay:40|
[2025/09/12 05:24:12 233549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34515|rttvar:220|minrtt:30532|latest_rtt:34420|ack_delay:40|
[2025/09/12 05:24:12 233553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1078|lost_pn:1075|thresh:3|
[2025/09/12 05:24:12 233557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 233561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34515|rtt_var:220|pto_duration:36515|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 233565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 233569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 233573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:12 233577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652294555|now:1757654652233561|interv:60994|
[2025/09/12 05:24:12 233581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652294555|now:1757654652233561|interval:60994|pto_count:0|srtt:34515
[2025/09/12 05:24:12 233586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35912, ack_elapse 35899, delivered 43207|rate 1203135|lost 202|
[2025/09/12 05:24:12 233590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203135) in round 23|
[2025/09/12 05:24:12 233594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 233598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 233602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652199047|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 233607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652199047|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 233611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42009|srtt:34515|latest_rtt:34420|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 233619] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:97267|inflight:42009|mode:2|applimit:0|pacing_rate:1207083|bw:1207083|srtt:34515|latest_rtt:34420|min_rtt:30532|send:1104|lost:202|tlp:0|recv:473|recovery:0|slow_start:0|conn_life:945470|acked:2400|delivered:1030063|is_cwnd_limited:0|
[2025/09/12 05:24:12 233625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:478|largest:478|pns:2|
[2025/09/12 05:24:12 233630] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:478|frame:ACK |recv_time:1757654652233467|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 233634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772233467|now:1757654652233467|interv:120000000|
[2025/09/12 05:24:12 233639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772233467|now:1757654652233467|interv:120000000|
[2025/09/12 05:24:12 233643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652234146|pq_index:0|
[2025/09/12 05:24:12 233647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652232856|
[2025/09/12 05:24:12 233651] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652233651|
[2025/09/12 05:24:12 233656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652233655|
[2025/09/12 05:24:12 233661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34515|min_srtt:34515|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 233666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1103574|
[2025/09/12 05:24:12 233670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34515|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 233675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 233679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34515|min_srtt:34515|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 233683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1104753|
[2025/09/12 05:24:12 233688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34515|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 233692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 233696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34515|min_srtt:34515|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 233700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1105932|
[2025/09/12 05:24:12 233707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 233711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 233715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 233719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 233724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 233728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1051698|
[2025/09/12 05:24:12 233732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 233736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 233740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652234146|
[2025/09/12 05:24:12 233744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652234146|
[2025/09/12 05:24:12 233748] [debug] |xqc_engine_wakeup_after|wakeup:1757654652234146|now:1757654652233748|diff:398|
[2025/09/12 05:24:12 233752] [debug] |xqc_engine_main_logic|END|now:1757654652233655|
[2025/09/12 05:24:12 233757] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652233757|
[2025/09/12 05:24:12 233761] [debug] |xqc_engine_wakeup_after|wakeup:1757654652234146|now:1757654652233761|diff:385|
[2025/09/12 05:24:12 233765] [debug] |xqc_engine_main_logic|END|now:1757654652233757|
[2025/09/12 05:24:12 234835] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652234835|
[2025/09/12 05:24:12 234845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652234146|pq_index:0|
[2025/09/12 05:24:12 234849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652233655|
[2025/09/12 05:24:12 234854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652234853|
[2025/09/12 05:24:12 234859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652234146|now:1757654652234853|
[2025/09/12 05:24:12 234863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652234146|now:1757654652234853|
[2025/09/12 05:24:12 234867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 234872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34515|min_srtt:34515|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 234877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1105932|
[2025/09/12 05:24:12 234881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 234885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 234895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 234900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 234904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 234908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1051698|
[2025/09/12 05:24:12 234913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 234917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1114|
[2025/09/12 05:24:12 234945] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1114|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654652234925|stream_id:0|stream_offset:1051698|
[2025/09/12 05:24:12 234950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1114|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 234956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:12 234964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34515|rtt_var:220|pto_duration:36515|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 234970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 234976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 234982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 234989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652296440|now:1757654652234963|interv:61477|
[2025/09/12 05:24:12 234995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652296440|now:1757654652234963|interval:61477|pto_count:0|srtt:34515
[2025/09/12 05:24:12 235002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43209|
[2025/09/12 05:24:12 235007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 235012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1052877|
[2025/09/12 05:24:12 235016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 235020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1115|
[2025/09/12 05:24:12 235046] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1115|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652235028|stream_id:0|stream_offset:1052877|
[2025/09/12 05:24:12 235055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1115|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 235069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 235075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34515|rtt_var:220|pto_duration:36515|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 235083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 235089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 235095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 235101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652296543|now:1757654652235075|interv:61468|
[2025/09/12 05:24:12 235108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652296543|now:1757654652235075|interval:61468|pto_count:0|srtt:34515
[2025/09/12 05:24:12 235116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44409|
[2025/09/12 05:24:12 235123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 235130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1054056|
[2025/09/12 05:24:12 235135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 235139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652236139|now:1757654652235139|interv:1000|
[2025/09/12 05:24:12 235143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 235147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 235151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652236139|
[2025/09/12 05:24:12 235155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652236139|
[2025/09/12 05:24:12 235159] [debug] |xqc_engine_wakeup_after|wakeup:1757654652236139|now:1757654652235159|diff:980|
[2025/09/12 05:24:12 235163] [debug] |xqc_engine_main_logic|END|now:1757654652234853|
[2025/09/12 05:24:12 235468] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652235453|
[2025/09/12 05:24:12 235478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 235485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:478|
[2025/09/12 05:24:12 235488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:479|
[2025/09/12 05:24:12 235494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:479|
[2025/09/12 05:24:12 235498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 235503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1079|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1080|path_largest_ack:1079|
[2025/09/12 05:24:12 235508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:986856|prior_time:1757654652197568|is_app_limited:0|send_elapse:36006|ack_elapse:37885|ctl_first_sent_time:1757654652199141|lagest_ack_time:1757654652235453|curr_delivered:1031263|
[2025/09/12 05:24:12 235520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652199141|
[2025/09/12 05:24:12 235525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1812||sndq_packets_used_bytes:0|sndq_packets_free:864|
[2025/09/12 05:24:12 235529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1080|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1080|path_largest_ack:1080|
[2025/09/12 05:24:12 235533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:989256|prior_time:1757654652199534|is_app_limited:0|send_elapse:35773|ack_elapse:35919|ctl_first_sent_time:1757654652200974|lagest_ack_time:1757654652235453|curr_delivered:1032463|
[2025/09/12 05:24:12 235538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652200974|
[2025/09/12 05:24:12 235541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1811||sndq_packets_used_bytes:0|sndq_packets_free:865|
[2025/09/12 05:24:12 235545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34515|rttvar:220|minrtt:30532|latest_rtt:34479|ack_delay:32|
[2025/09/12 05:24:12 235550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34506|rttvar:182|minrtt:30532|latest_rtt:34479|ack_delay:32|
[2025/09/12 05:24:12 235554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1080|lost_pn:1077|thresh:3|
[2025/09/12 05:24:12 235558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 235562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34506|rtt_var:182|pto_duration:36506|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 235566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 235570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 235574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:12 235578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652296534|now:1757654652235562|interv:60972|
[2025/09/12 05:24:12 235582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652296534|now:1757654652235562|interval:60972|pto_count:0|srtt:34506
[2025/09/12 05:24:12 235586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35773, ack_elapse 35919, delivered 43207|rate 1202900|lost 202|
[2025/09/12 05:24:12 235590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202900) in round 23|
[2025/09/12 05:24:12 235595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 235599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 235603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652200974|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 235609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652200974|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 235614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42009|srtt:34506|latest_rtt:34479|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 235620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:479|largest:479|pns:2|
[2025/09/12 05:24:12 235624] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:479|frame:ACK |recv_time:1757654652235453|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 235629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772235453|now:1757654652235453|interv:120000000|
[2025/09/12 05:24:12 235633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772235453|now:1757654652235453|interv:120000000|
[2025/09/12 05:24:12 235637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652236139|pq_index:0|
[2025/09/12 05:24:12 235641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652234853|
[2025/09/12 05:24:12 235645] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652235645|
[2025/09/12 05:24:12 235650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652235649|
[2025/09/12 05:24:12 235656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34506|min_srtt:34506|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 235660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1105932|
[2025/09/12 05:24:12 235664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34506|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 235669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 235673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34506|min_srtt:34506|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 235678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1107111|
[2025/09/12 05:24:12 235682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34506|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 235686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 235690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34506|min_srtt:34506|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 235697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1108290|
[2025/09/12 05:24:12 235702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 235706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 235709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 235714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 235718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 235722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1054056|
[2025/09/12 05:24:12 235726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 235730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 235734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652236139|
[2025/09/12 05:24:12 235738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652236139|
[2025/09/12 05:24:12 235742] [debug] |xqc_engine_wakeup_after|wakeup:1757654652236139|now:1757654652235742|diff:397|
[2025/09/12 05:24:12 235746] [debug] |xqc_engine_main_logic|END|now:1757654652235649|
[2025/09/12 05:24:12 235751] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652235751|
[2025/09/12 05:24:12 235755] [debug] |xqc_engine_wakeup_after|wakeup:1757654652236139|now:1757654652235755|diff:384|
[2025/09/12 05:24:12 235759] [debug] |xqc_engine_main_logic|END|now:1757654652235751|
[2025/09/12 05:24:12 236828] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652236828|
[2025/09/12 05:24:12 236838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652236139|pq_index:0|
[2025/09/12 05:24:12 236842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652235649|
[2025/09/12 05:24:12 236847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652236846|
[2025/09/12 05:24:12 236852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652236139|now:1757654652236846|
[2025/09/12 05:24:12 236856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652236139|now:1757654652236846|
[2025/09/12 05:24:12 236860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 236865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34506|min_srtt:34506|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 236869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1108290|
[2025/09/12 05:24:12 236879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 236882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 236886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 236891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 236895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 236899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1054056|
[2025/09/12 05:24:12 236904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 236908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1116|
[2025/09/12 05:24:12 236936] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1116|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654652236916|stream_id:0|stream_offset:1054056|
[2025/09/12 05:24:12 236941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1116|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 236947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:12 236954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34506|rtt_var:182|pto_duration:36506|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 236961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 236967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 236973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 236980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652298422|now:1757654652236954|interv:61468|
[2025/09/12 05:24:12 236986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652298422|now:1757654652236954|interval:61468|pto_count:0|srtt:34506
[2025/09/12 05:24:12 236993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43209|
[2025/09/12 05:24:12 236998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 237002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1055235|
[2025/09/12 05:24:12 237007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 237011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1117|
[2025/09/12 05:24:12 237035] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1117|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652237018|stream_id:0|stream_offset:1055235|
[2025/09/12 05:24:12 237049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1117|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 237056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 237063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34506|rtt_var:182|pto_duration:36506|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 237069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 237075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 237082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 237088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652298524|now:1757654652237063|interv:61461|
[2025/09/12 05:24:12 237094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652298524|now:1757654652237063|interval:61461|pto_count:0|srtt:34506
[2025/09/12 05:24:12 237102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44409|
[2025/09/12 05:24:12 237110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 237116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1056414|
[2025/09/12 05:24:12 237124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 237130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652238130|now:1757654652237130|interv:1000|
[2025/09/12 05:24:12 237134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 237138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 237142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652238130|
[2025/09/12 05:24:12 237146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652238130|
[2025/09/12 05:24:12 237150] [debug] |xqc_engine_wakeup_after|wakeup:1757654652238130|now:1757654652237150|diff:980|
[2025/09/12 05:24:12 237155] [debug] |xqc_engine_main_logic|END|now:1757654652236846|
[2025/09/12 05:24:12 237450] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652237449|
[2025/09/12 05:24:12 237476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 237482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:479|
[2025/09/12 05:24:12 237486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:480|
[2025/09/12 05:24:12 237492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:480|
[2025/09/12 05:24:12 237496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 237501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1081|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1082|path_largest_ack:1081|
[2025/09/12 05:24:12 237510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:989256|prior_time:1757654652199534|is_app_limited:0|send_elapse:35867|ack_elapse:37915|ctl_first_sent_time:1757654652201068|lagest_ack_time:1757654652237449|curr_delivered:1033663|
[2025/09/12 05:24:12 237515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652201068|
[2025/09/12 05:24:12 237519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1810||sndq_packets_used_bytes:0|sndq_packets_free:866|
[2025/09/12 05:24:12 237523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1082|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1082|path_largest_ack:1082|
[2025/09/12 05:24:12 237528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:991656|prior_time:1757654652201516|is_app_limited:0|send_elapse:35805|ack_elapse:35933|ctl_first_sent_time:1757654652202949|lagest_ack_time:1757654652237449|curr_delivered:1034863|
[2025/09/12 05:24:12 237532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652202949|
[2025/09/12 05:24:12 237536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1809||sndq_packets_used_bytes:0|sndq_packets_free:867|
[2025/09/12 05:24:12 237540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34506|rttvar:182|minrtt:30532|latest_rtt:34500|ack_delay:32|
[2025/09/12 05:24:12 237544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34501|rttvar:146|minrtt:30532|latest_rtt:34500|ack_delay:32|
[2025/09/12 05:24:12 237548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1082|lost_pn:1079|thresh:3|
[2025/09/12 05:24:12 237552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 237556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34501|rtt_var:146|pto_duration:36501|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 237561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 237564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 237568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:12 237572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652298519|now:1757654652237556|interv:60963|
[2025/09/12 05:24:12 237576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652298519|now:1757654652237556|interval:60963|pto_count:0|srtt:34501
[2025/09/12 05:24:12 237580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35805, ack_elapse 35933, delivered 43207|rate 1202432|lost 202|
[2025/09/12 05:24:12 237585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202432) in round 23|
[2025/09/12 05:24:12 237589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 237593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 237600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652202949|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 237604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652202949|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 237608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42009|srtt:34501|latest_rtt:34500|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 237614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:480|largest:480|pns:2|
[2025/09/12 05:24:12 237618] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:480|frame:ACK |recv_time:1757654652237449|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 237623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772237449|now:1757654652237449|interv:120000000|
[2025/09/12 05:24:12 237627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772237449|now:1757654652237449|interv:120000000|
[2025/09/12 05:24:12 237631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652238130|pq_index:0|
[2025/09/12 05:24:12 237635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652236846|
[2025/09/12 05:24:12 237639] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652237639|
[2025/09/12 05:24:12 237644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652237643|
[2025/09/12 05:24:12 237650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34501|min_srtt:34501|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 237654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1108290|
[2025/09/12 05:24:12 237659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34501|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 237663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 237667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34501|min_srtt:34501|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 237672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1109469|
[2025/09/12 05:24:12 237676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34501|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 237683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 237687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34501|min_srtt:34501|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 237691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1110648|
[2025/09/12 05:24:12 237696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 237699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 237703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 237707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 237712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 237716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1056414|
[2025/09/12 05:24:12 237720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 237724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 237728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652238130|
[2025/09/12 05:24:12 237732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652238130|
[2025/09/12 05:24:12 237736] [debug] |xqc_engine_wakeup_after|wakeup:1757654652238130|now:1757654652237736|diff:394|
[2025/09/12 05:24:12 237740] [debug] |xqc_engine_main_logic|END|now:1757654652237643|
[2025/09/12 05:24:12 237745] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652237745|
[2025/09/12 05:24:12 237749] [debug] |xqc_engine_wakeup_after|wakeup:1757654652238130|now:1757654652237749|diff:381|
[2025/09/12 05:24:12 237753] [debug] |xqc_engine_main_logic|END|now:1757654652237745|
[2025/09/12 05:24:12 238820] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652238820|
[2025/09/12 05:24:12 238830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652238130|pq_index:0|
[2025/09/12 05:24:12 238834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652237643|
[2025/09/12 05:24:12 238840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652238838|
[2025/09/12 05:24:12 238844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652238130|now:1757654652238838|
[2025/09/12 05:24:12 238848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652238130|now:1757654652238838|
[2025/09/12 05:24:12 238852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 238857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34501|min_srtt:34501|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 238867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1110648|
[2025/09/12 05:24:12 238871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 238875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 238879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 238883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 238888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 238892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1056414|
[2025/09/12 05:24:12 238896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 238901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1118|
[2025/09/12 05:24:12 238929] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1118|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654652238909|stream_id:0|stream_offset:1056414|
[2025/09/12 05:24:12 238934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1118|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 238941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:12 238947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34501|rtt_var:146|pto_duration:36501|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 238954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 238960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 238966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 238973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652300410|now:1757654652238947|interv:61463|
[2025/09/12 05:24:12 238979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652300410|now:1757654652238947|interval:61463|pto_count:0|srtt:34501
[2025/09/12 05:24:12 238986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43209|
[2025/09/12 05:24:12 238991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 238995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1057593|
[2025/09/12 05:24:12 239004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 239008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1119|
[2025/09/12 05:24:12 239035] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1119|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652239015|stream_id:0|stream_offset:1057593|
[2025/09/12 05:24:12 239043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1119|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 239050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 239058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34501|rtt_var:146|pto_duration:36501|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 239064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 239071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 239077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 239083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652300516|now:1757654652239057|interv:61459|
[2025/09/12 05:24:12 239089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652300516|now:1757654652239057|interval:61459|pto_count:0|srtt:34501
[2025/09/12 05:24:12 239097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44409|
[2025/09/12 05:24:12 239105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 239111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1058772|
[2025/09/12 05:24:12 239118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 239122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652240122|now:1757654652239122|interv:1000|
[2025/09/12 05:24:12 239126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 239130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 239134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652240122|
[2025/09/12 05:24:12 239138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652240122|
[2025/09/12 05:24:12 239142] [debug] |xqc_engine_wakeup_after|wakeup:1757654652240122|now:1757654652239142|diff:980|
[2025/09/12 05:24:12 239146] [debug] |xqc_engine_main_logic|END|now:1757654652238838|
[2025/09/12 05:24:12 239469] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652239468|
[2025/09/12 05:24:12 239479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 239485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:480|
[2025/09/12 05:24:12 239489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:481|
[2025/09/12 05:24:12 239495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:481|
[2025/09/12 05:24:12 239504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 239509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1083|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1084|path_largest_ack:1083|
[2025/09/12 05:24:12 239514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:991656|prior_time:1757654652201516|is_app_limited:0|send_elapse:35891|ack_elapse:37952|ctl_first_sent_time:1757654652203035|lagest_ack_time:1757654652239468|curr_delivered:1036063|
[2025/09/12 05:24:12 239518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652203035|
[2025/09/12 05:24:12 239523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1808||sndq_packets_used_bytes:0|sndq_packets_free:868|
[2025/09/12 05:24:12 239527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1084|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1084|path_largest_ack:1084|
[2025/09/12 05:24:12 239531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:994056|prior_time:1757654652203515|is_app_limited:0|send_elapse:35816|ack_elapse:35953|ctl_first_sent_time:1757654652204948|lagest_ack_time:1757654652239468|curr_delivered:1037263|
[2025/09/12 05:24:12 239536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652204948|
[2025/09/12 05:24:12 239539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1807||sndq_packets_used_bytes:0|sndq_packets_free:869|
[2025/09/12 05:24:12 239543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34501|rttvar:146|minrtt:30532|latest_rtt:34520|ack_delay:40|
[2025/09/12 05:24:12 239548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34499|rttvar:115|minrtt:30532|latest_rtt:34520|ack_delay:40|
[2025/09/12 05:24:12 239552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1084|lost_pn:1081|thresh:3|
[2025/09/12 05:24:12 239556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 239560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34499|rtt_var:115|pto_duration:36499|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 239564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 239568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 239572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:12 239576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652300514|now:1757654652239560|interv:60954|
[2025/09/12 05:24:12 239580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652300514|now:1757654652239560|interval:60954|pto_count:0|srtt:34499
[2025/09/12 05:24:12 239584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35816, ack_elapse 35953, delivered 43207|rate 1201763|lost 202|
[2025/09/12 05:24:12 239589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201763) in round 23|
[2025/09/12 05:24:12 239596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 239600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 239604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652204948|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 239608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652204948|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 239613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42009|srtt:34499|latest_rtt:34520|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 239618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:481|largest:481|pns:2|
[2025/09/12 05:24:12 239623] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:481|frame:ACK |recv_time:1757654652239468|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 239627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772239468|now:1757654652239468|interv:120000000|
[2025/09/12 05:24:12 239631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772239468|now:1757654652239468|interv:120000000|
[2025/09/12 05:24:12 239635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652240122|pq_index:0|
[2025/09/12 05:24:12 239639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652238838|
[2025/09/12 05:24:12 239643] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652239643|
[2025/09/12 05:24:12 239648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652239647|
[2025/09/12 05:24:12 239654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34499|min_srtt:34499|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 239658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1110648|
[2025/09/12 05:24:12 239663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34499|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 239667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 239672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34499|min_srtt:34499|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 239676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1111827|
[2025/09/12 05:24:12 239683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34499|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 239687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 239691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34499|min_srtt:34499|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 239695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1113006|
[2025/09/12 05:24:12 239700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 239703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 239707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 239711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 239716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 239720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1058772|
[2025/09/12 05:24:12 239724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 239728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 239732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652240122|
[2025/09/12 05:24:12 239736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652240122|
[2025/09/12 05:24:12 239740] [debug] |xqc_engine_wakeup_after|wakeup:1757654652240122|now:1757654652239740|diff:382|
[2025/09/12 05:24:12 239744] [debug] |xqc_engine_main_logic|END|now:1757654652239647|
[2025/09/12 05:24:12 239749] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652239749|
[2025/09/12 05:24:12 239753] [debug] |xqc_engine_wakeup_after|wakeup:1757654652240122|now:1757654652239753|diff:369|
[2025/09/12 05:24:12 239757] [debug] |xqc_engine_main_logic|END|now:1757654652239749|
[2025/09/12 05:24:12 240826] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652240826|
[2025/09/12 05:24:12 240836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652240122|pq_index:0|
[2025/09/12 05:24:12 240840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652239647|
[2025/09/12 05:24:12 240845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652240844|
[2025/09/12 05:24:12 240850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652240122|now:1757654652240844|
[2025/09/12 05:24:12 240854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652240122|now:1757654652240844|
[2025/09/12 05:24:12 240862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 240867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34499|min_srtt:34499|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 240872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1113006|
[2025/09/12 05:24:12 240877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 240881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 240884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 240889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 240893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 240897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1058772|
[2025/09/12 05:24:12 240902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 240906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1120|
[2025/09/12 05:24:12 240933] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1120|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654652240914|stream_id:0|stream_offset:1058772|
[2025/09/12 05:24:12 240939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1120|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 240945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:12 240952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34499|rtt_var:115|pto_duration:36499|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 240958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 240965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 240971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 240978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652302413|now:1757654652240951|interv:61462|
[2025/09/12 05:24:12 240984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652302413|now:1757654652240951|interval:61462|pto_count:0|srtt:34499
[2025/09/12 05:24:12 240991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43209|
[2025/09/12 05:24:12 240996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 241004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1059951|
[2025/09/12 05:24:12 241009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 241013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1121|
[2025/09/12 05:24:12 241043] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1121|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652241020|stream_id:0|stream_offset:1059951|
[2025/09/12 05:24:12 241052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1121|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 241059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 241066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34499|rtt_var:115|pto_duration:36499|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 241073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 241079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 241085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 241092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652302519|now:1757654652241066|interv:61453|
[2025/09/12 05:24:12 241099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652302519|now:1757654652241066|interval:61453|pto_count:0|srtt:34499
[2025/09/12 05:24:12 241106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44409|
[2025/09/12 05:24:12 241113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 241117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1061130|
[2025/09/12 05:24:12 241122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 241126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652242125|now:1757654652241125|interv:1000|
[2025/09/12 05:24:12 241129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 241133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 241137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652242125|
[2025/09/12 05:24:12 241141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652242125|
[2025/09/12 05:24:12 241145] [debug] |xqc_engine_wakeup_after|wakeup:1757654652242125|now:1757654652241145|diff:980|
[2025/09/12 05:24:12 241150] [debug] |xqc_engine_main_logic|END|now:1757654652240844|
[2025/09/12 05:24:12 241438] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652241436|
[2025/09/12 05:24:12 241446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 241471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:481|
[2025/09/12 05:24:12 241478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:482|
[2025/09/12 05:24:12 241484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:482|
[2025/09/12 05:24:12 241488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 241493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1085|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1086|path_largest_ack:1085|
[2025/09/12 05:24:12 241498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:994056|prior_time:1757654652203515|is_app_limited:0|send_elapse:35902|ack_elapse:37921|ctl_first_sent_time:1757654652205034|lagest_ack_time:1757654652241436|curr_delivered:1038463|
[2025/09/12 05:24:12 241502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652205034|
[2025/09/12 05:24:12 241507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1806||sndq_packets_used_bytes:0|sndq_packets_free:870|
[2025/09/12 05:24:12 241511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1086|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1086|path_largest_ack:1086|
[2025/09/12 05:24:12 241515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:996456|prior_time:1757654652205567|is_app_limited:0|send_elapse:35860|ack_elapse:35869|ctl_first_sent_time:1757654652207012|lagest_ack_time:1757654652241436|curr_delivered:1039663|
[2025/09/12 05:24:12 241519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652207012|
[2025/09/12 05:24:12 241523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1805||sndq_packets_used_bytes:0|sndq_packets_free:871|
[2025/09/12 05:24:12 241527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34499|rttvar:115|minrtt:30532|latest_rtt:34424|ack_delay:32|
[2025/09/12 05:24:12 241531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34486|rttvar:113|minrtt:30532|latest_rtt:34424|ack_delay:32|
[2025/09/12 05:24:12 241536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1086|lost_pn:1083|thresh:3|
[2025/09/12 05:24:12 241540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 241544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34486|rtt_var:113|pto_duration:36486|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 241548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 241552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 241556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:12 241560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652302506|now:1757654652241544|interv:60962|
[2025/09/12 05:24:12 241564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652302506|now:1757654652241544|interval:60962|pto_count:0|srtt:34486
[2025/09/12 05:24:12 241571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35860, ack_elapse 35869, delivered 43207|rate 1204577|lost 202|
[2025/09/12 05:24:12 241576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204577) in round 23|
[2025/09/12 05:24:12 241580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 241584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 241588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652207012|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 241592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652207012|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 241597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42009|srtt:34486|latest_rtt:34424|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 241603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:482|largest:482|pns:2|
[2025/09/12 05:24:12 241607] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:482|frame:ACK |recv_time:1757654652241436|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 241612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772241436|now:1757654652241436|interv:120000000|
[2025/09/12 05:24:12 241616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772241436|now:1757654652241436|interv:120000000|
[2025/09/12 05:24:12 241619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652242125|pq_index:0|
[2025/09/12 05:24:12 241624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652240844|
[2025/09/12 05:24:12 241627] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652241627|
[2025/09/12 05:24:12 241632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652241631|
[2025/09/12 05:24:12 241638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34486|min_srtt:34486|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 241642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1113006|
[2025/09/12 05:24:12 241647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34486|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 241651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 241656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34486|min_srtt:34486|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 241663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1114185|
[2025/09/12 05:24:12 241667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34486|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 241671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 241676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34486|min_srtt:34486|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 241680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1115364|
[2025/09/12 05:24:12 241684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 241688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 241692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 241696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 241700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 241705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1061130|
[2025/09/12 05:24:12 241709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 241713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 241717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652242125|
[2025/09/12 05:24:12 241721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652242125|
[2025/09/12 05:24:12 241724] [debug] |xqc_engine_wakeup_after|wakeup:1757654652242125|now:1757654652241724|diff:401|
[2025/09/12 05:24:12 241729] [debug] |xqc_engine_main_logic|END|now:1757654652241631|
[2025/09/12 05:24:12 241734] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652241734|
[2025/09/12 05:24:12 241737] [debug] |xqc_engine_wakeup_after|wakeup:1757654652242125|now:1757654652241737|diff:388|
[2025/09/12 05:24:12 241741] [debug] |xqc_engine_main_logic|END|now:1757654652241734|
[2025/09/12 05:24:12 242811] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652242810|
[2025/09/12 05:24:12 242821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652242125|pq_index:0|
[2025/09/12 05:24:12 242825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652241631|
[2025/09/12 05:24:12 242830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652242829|
[2025/09/12 05:24:12 242839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652242125|now:1757654652242829|
[2025/09/12 05:24:12 242843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652242125|now:1757654652242829|
[2025/09/12 05:24:12 242847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 242852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34486|min_srtt:34486|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 242857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1115364|
[2025/09/12 05:24:12 242861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 242865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 242869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 242873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 242878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 242882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1061130|
[2025/09/12 05:24:12 242886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 242891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1122|
[2025/09/12 05:24:12 242918] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1122|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654652242899|stream_id:0|stream_offset:1061130|
[2025/09/12 05:24:12 242924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1122|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 242930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:12 242937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34486|rtt_var:113|pto_duration:36486|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 242943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 242950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 242956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 242962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652304385|now:1757654652242936|interv:61449|
[2025/09/12 05:24:12 242969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652304385|now:1757654652242936|interval:61449|pto_count:0|srtt:34486
[2025/09/12 05:24:12 242976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43209|
[2025/09/12 05:24:12 242988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 242992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1062309|
[2025/09/12 05:24:12 242996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 243001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1123|
[2025/09/12 05:24:12 243029] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1123|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652243008|stream_id:0|stream_offset:1062309|
[2025/09/12 05:24:12 243037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1123|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 243044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 243051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34486|rtt_var:113|pto_duration:36486|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 243058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 243064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 243070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 243077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652304494|now:1757654652243051|interv:61443|
[2025/09/12 05:24:12 243083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652304494|now:1757654652243051|interval:61443|pto_count:0|srtt:34486
[2025/09/12 05:24:12 243091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44409|
[2025/09/12 05:24:12 243098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 243105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1063488|
[2025/09/12 05:24:12 243109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 243113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652244113|now:1757654652243113|interv:1000|
[2025/09/12 05:24:12 243117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 243121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 243125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652244113|
[2025/09/12 05:24:12 243129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652244113|
[2025/09/12 05:24:12 243133] [debug] |xqc_engine_wakeup_after|wakeup:1757654652244113|now:1757654652243133|diff:980|
[2025/09/12 05:24:12 243137] [debug] |xqc_engine_main_logic|END|now:1757654652242829|
[2025/09/12 05:24:12 243450] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652243448|
[2025/09/12 05:24:12 243476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 243482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:482|
[2025/09/12 05:24:12 243486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:483|
[2025/09/12 05:24:12 243492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:483|
[2025/09/12 05:24:12 243496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 243500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1087|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1088|path_largest_ack:1087|
[2025/09/12 05:24:12 243505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:996456|prior_time:1757654652205567|is_app_limited:0|send_elapse:35945|ack_elapse:37881|ctl_first_sent_time:1757654652207097|lagest_ack_time:1757654652243448|curr_delivered:1040863|
[2025/09/12 05:24:12 243509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652207097|
[2025/09/12 05:24:12 243514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1804||sndq_packets_used_bytes:0|sndq_packets_free:872|
[2025/09/12 05:24:12 243518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1088|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1088|path_largest_ack:1088|
[2025/09/12 05:24:12 243522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:998856|prior_time:1757654652207539|is_app_limited:0|send_elapse:35841|ack_elapse:35909|ctl_first_sent_time:1757654652208967|lagest_ack_time:1757654652243448|curr_delivered:1042063|
[2025/09/12 05:24:12 243527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652208967|
[2025/09/12 05:24:12 243530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1803||sndq_packets_used_bytes:0|sndq_packets_free:873|
[2025/09/12 05:24:12 243534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34486|rttvar:113|minrtt:30532|latest_rtt:34481|ack_delay:48|
[2025/09/12 05:24:12 243538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34480|rttvar:98|minrtt:30532|latest_rtt:34481|ack_delay:48|
[2025/09/12 05:24:12 243543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1088|lost_pn:1085|thresh:3|
[2025/09/12 05:24:12 243547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 243551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34480|rtt_var:98|pto_duration:36480|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 243555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 243559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 243563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:12 243567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652304488|now:1757654652243551|interv:60937|
[2025/09/12 05:24:12 243576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652304488|now:1757654652243551|interval:60937|pto_count:0|srtt:34480
[2025/09/12 05:24:12 243580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35841, ack_elapse 35909, delivered 43207|rate 1203235|lost 202|
[2025/09/12 05:24:12 243585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203235) in round 23|
[2025/09/12 05:24:12 243589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 243593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 243597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652208967|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 243601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652208967|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 243606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42009|srtt:34480|latest_rtt:34481|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 243612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:483|largest:483|pns:2|
[2025/09/12 05:24:12 243616] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:483|frame:ACK |recv_time:1757654652243448|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 243621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772243448|now:1757654652243448|interv:120000000|
[2025/09/12 05:24:12 243625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772243448|now:1757654652243448|interv:120000000|
[2025/09/12 05:24:12 243629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652244113|pq_index:0|
[2025/09/12 05:24:12 243633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652242829|
[2025/09/12 05:24:12 243637] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652243637|
[2025/09/12 05:24:12 243642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652243641|
[2025/09/12 05:24:12 243647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34480|min_srtt:34480|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 243652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1115364|
[2025/09/12 05:24:12 243657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34480|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 243664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 243669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34480|min_srtt:34480|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 243673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1116543|
[2025/09/12 05:24:12 243677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34480|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 243682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 243686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34480|min_srtt:34480|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 243690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1117722|
[2025/09/12 05:24:12 243694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 243698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 243702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 243706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 243710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 243715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1063488|
[2025/09/12 05:24:12 243719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 243723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 243727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652244113|
[2025/09/12 05:24:12 243731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652244113|
[2025/09/12 05:24:12 243734] [debug] |xqc_engine_wakeup_after|wakeup:1757654652244113|now:1757654652243734|diff:379|
[2025/09/12 05:24:12 243739] [debug] |xqc_engine_main_logic|END|now:1757654652243641|
[2025/09/12 05:24:12 243744] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652243744|
[2025/09/12 05:24:12 243747] [debug] |xqc_engine_wakeup_after|wakeup:1757654652244113|now:1757654652243747|diff:366|
[2025/09/12 05:24:12 243751] [debug] |xqc_engine_main_logic|END|now:1757654652243744|
[2025/09/12 05:24:12 244821] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652244821|
[2025/09/12 05:24:12 244831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652244113|pq_index:0|
[2025/09/12 05:24:12 244835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652243641|
[2025/09/12 05:24:12 244840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652244839|
[2025/09/12 05:24:12 244849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652244113|now:1757654652244839|
[2025/09/12 05:24:12 244853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652244113|now:1757654652244839|
[2025/09/12 05:24:12 244857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 244862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34480|min_srtt:34480|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 244867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1117722|
[2025/09/12 05:24:12 244871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 244875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 244879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 244883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 244888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 244892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1063488|
[2025/09/12 05:24:12 244896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 244901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1124|
[2025/09/12 05:24:12 244928] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1124|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654652244909|stream_id:0|stream_offset:1063488|
[2025/09/12 05:24:12 244934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1124|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 244939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:12 244946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34480|rtt_var:98|pto_duration:36480|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 244953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 244959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 244966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 244972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652306389|now:1757654652244946|interv:61443|
[2025/09/12 05:24:12 244984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652306389|now:1757654652244946|interval:61443|pto_count:0|srtt:34480
[2025/09/12 05:24:12 244991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43209|
[2025/09/12 05:24:12 244996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 245001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1064667|
[2025/09/12 05:24:12 245005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 245009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1125|
[2025/09/12 05:24:12 245045] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1125|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652245019|stream_id:0|stream_offset:1064667|
[2025/09/12 05:24:12 245053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1125|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 245061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 245067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34480|rtt_var:98|pto_duration:36480|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 245074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 245081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 245087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 245092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652306499|now:1757654652245067|interv:61432|
[2025/09/12 05:24:12 245096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652306499|now:1757654652245067|interval:61432|pto_count:0|srtt:34480
[2025/09/12 05:24:12 245100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44409|
[2025/09/12 05:24:12 245105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 245109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1065846|
[2025/09/12 05:24:12 245114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 245118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652246117|now:1757654652245117|interv:1000|
[2025/09/12 05:24:12 245121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 245125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 245129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652246117|
[2025/09/12 05:24:12 245138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652246117|
[2025/09/12 05:24:12 245142] [debug] |xqc_engine_wakeup_after|wakeup:1757654652246117|now:1757654652245142|diff:975|
[2025/09/12 05:24:12 245146] [debug] |xqc_engine_main_logic|END|now:1757654652244839|
[2025/09/12 05:24:12 245421] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652245420|
[2025/09/12 05:24:12 245428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 245434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:483|
[2025/09/12 05:24:12 245438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:484|
[2025/09/12 05:24:12 245444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:484|
[2025/09/12 05:24:12 245448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 245453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1089|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1090|path_largest_ack:1089|
[2025/09/12 05:24:12 245476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:998856|prior_time:1757654652207539|is_app_limited:0|send_elapse:35930|ack_elapse:37881|ctl_first_sent_time:1757654652209056|lagest_ack_time:1757654652245420|curr_delivered:1043263|
[2025/09/12 05:24:12 245480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652209056|
[2025/09/12 05:24:12 245485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1802||sndq_packets_used_bytes:0|sndq_packets_free:874|
[2025/09/12 05:24:12 245489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1090|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1090|path_largest_ack:1090|
[2025/09/12 05:24:12 245493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1001256|prior_time:1757654652209532|is_app_limited:0|send_elapse:35840|ack_elapse:35888|ctl_first_sent_time:1757654652210964|lagest_ack_time:1757654652245420|curr_delivered:1044463|
[2025/09/12 05:24:12 245498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652210964|
[2025/09/12 05:24:12 245502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1801||sndq_packets_used_bytes:0|sndq_packets_free:875|
[2025/09/12 05:24:12 245506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34480|rttvar:98|minrtt:30532|latest_rtt:34456|ack_delay:32|
[2025/09/12 05:24:12 245510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34473|rttvar:88|minrtt:30532|latest_rtt:34456|ack_delay:32|
[2025/09/12 05:24:12 245514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1090|lost_pn:1087|thresh:3|
[2025/09/12 05:24:12 245518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 245522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34473|rtt_var:88|pto_duration:36473|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 245527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 245530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 245539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:12 245543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652306492|now:1757654652245522|interv:60970|
[2025/09/12 05:24:12 245547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652306492|now:1757654652245522|interval:60970|pto_count:0|srtt:34473
[2025/09/12 05:24:12 245551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35840, ack_elapse 35888, delivered 43207|rate 1203940|lost 202|
[2025/09/12 05:24:12 245556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203940) in round 23|
[2025/09/12 05:24:12 245560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 245564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 245568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652210964|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 245572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652210964|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1003656|
[2025/09/12 05:24:12 245577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42009|srtt:34473|latest_rtt:34456|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 245583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:484|largest:484|pns:2|
[2025/09/12 05:24:12 245587] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:484|frame:ACK |recv_time:1757654652245420|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 245591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772245420|now:1757654652245420|interv:120000000|
[2025/09/12 05:24:12 245595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772245420|now:1757654652245420|interv:120000000|
[2025/09/12 05:24:12 245599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652246117|pq_index:0|
[2025/09/12 05:24:12 245604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652244839|
[2025/09/12 05:24:12 245607] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652245607|
[2025/09/12 05:24:12 245612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652245611|
[2025/09/12 05:24:12 245618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34473|min_srtt:34473|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 245623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1117722|
[2025/09/12 05:24:12 245630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34473|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 245634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 245639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34473|min_srtt:34473|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 245643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1118901|
[2025/09/12 05:24:12 245647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34473|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 245651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 245656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34473|min_srtt:34473|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 245660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1120080|
[2025/09/12 05:24:12 245664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 245668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 245672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 245676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 245681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 245685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1065846|
[2025/09/12 05:24:12 245689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 245693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 245697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652246117|
[2025/09/12 05:24:12 245701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652246117|
[2025/09/12 05:24:12 245704] [debug] |xqc_engine_wakeup_after|wakeup:1757654652246117|now:1757654652245704|diff:413|
[2025/09/12 05:24:12 245709] [debug] |xqc_engine_main_logic|END|now:1757654652245611|
[2025/09/12 05:24:12 245714] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652245714|
[2025/09/12 05:24:12 245718] [debug] |xqc_engine_wakeup_after|wakeup:1757654652246117|now:1757654652245718|diff:399|
[2025/09/12 05:24:12 245721] [debug] |xqc_engine_main_logic|END|now:1757654652245714|
[2025/09/12 05:24:12 246791] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652246791|
[2025/09/12 05:24:12 246806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652246117|pq_index:0|
[2025/09/12 05:24:12 246810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652245611|
[2025/09/12 05:24:12 246815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652246814|
[2025/09/12 05:24:12 246820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652246117|now:1757654652246814|
[2025/09/12 05:24:12 246824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652246117|now:1757654652246814|
[2025/09/12 05:24:12 246828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 246833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34473|min_srtt:34473|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 246838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1120080|
[2025/09/12 05:24:12 246842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 246846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 246850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 246854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 246858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 246862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1065846|
[2025/09/12 05:24:12 246867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 246871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1126|
[2025/09/12 05:24:12 246899] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1126|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654652246879|stream_id:0|stream_offset:1065846|
[2025/09/12 05:24:12 246904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1126|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 246910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:12 246917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34473|rtt_var:88|pto_duration:36473|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 246923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 246930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 246936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 246949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652308352|now:1757654652246916|interv:61436|
[2025/09/12 05:24:12 246955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652308352|now:1757654652246916|interval:61436|pto_count:0|srtt:34473
[2025/09/12 05:24:12 246961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43209|
[2025/09/12 05:24:12 246965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 246970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1067025|
[2025/09/12 05:24:12 246974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 246978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1127|
[2025/09/12 05:24:12 247003] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1127|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652246986|stream_id:0|stream_offset:1067025|
[2025/09/12 05:24:12 247010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1127|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 247018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 247025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34473|rtt_var:88|pto_duration:36473|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 247031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 247037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 247044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 247051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652308459|now:1757654652247024|interv:61435|
[2025/09/12 05:24:12 247057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652308459|now:1757654652247024|interval:61435|pto_count:0|srtt:34473
[2025/09/12 05:24:12 247064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44409|
[2025/09/12 05:24:12 247072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 247079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1068204|
[2025/09/12 05:24:12 247086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 247092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652248092|now:1757654652247092|interv:1000|
[2025/09/12 05:24:12 247098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 247107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 247111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652248092|
[2025/09/12 05:24:12 247115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652248092|
[2025/09/12 05:24:12 247119] [debug] |xqc_engine_wakeup_after|wakeup:1757654652248092|now:1757654652247119|diff:973|
[2025/09/12 05:24:12 247124] [debug] |xqc_engine_main_logic|END|now:1757654652246814|
[2025/09/12 05:24:12 247424] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652247422|
[2025/09/12 05:24:12 247431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 247437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:484|
[2025/09/12 05:24:12 247441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:485|
[2025/09/12 05:24:12 247447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:485|
[2025/09/12 05:24:12 247451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 247472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1091|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1092|path_largest_ack:1091|
[2025/09/12 05:24:12 247479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1001256|prior_time:1757654652209532|is_app_limited:0|send_elapse:35927|ack_elapse:37890|ctl_first_sent_time:1757654652211051|lagest_ack_time:1757654652247422|curr_delivered:1045663|
[2025/09/12 05:24:12 247484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652211051|
[2025/09/12 05:24:12 247489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1800||sndq_packets_used_bytes:0|sndq_packets_free:876|
[2025/09/12 05:24:12 247493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1092|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1092|path_largest_ack:1092|
[2025/09/12 05:24:12 247497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1003656|prior_time:1757654652211536|is_app_limited:0|send_elapse:35878|ack_elapse:35886|ctl_first_sent_time:1757654652212999|lagest_ack_time:1757654652247422|curr_delivered:1046863|
[2025/09/12 05:24:12 247502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652212999|
[2025/09/12 05:24:12 247506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1799||sndq_packets_used_bytes:0|sndq_packets_free:877|
[2025/09/12 05:24:12 247510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34473|rttvar:88|minrtt:30532|latest_rtt:34423|ack_delay:32|
[2025/09/12 05:24:12 247514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34462|rttvar:86|minrtt:30532|latest_rtt:34423|ack_delay:32|
[2025/09/12 05:24:12 247518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1092|lost_pn:1089|thresh:3|
[2025/09/12 05:24:12 247522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 247527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34462|rtt_var:86|pto_duration:36462|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 247539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 247543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 247547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:12 247551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652308448|now:1757654652247526|interv:60922|
[2025/09/12 05:24:12 247555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652308448|now:1757654652247526|interval:60922|pto_count:0|srtt:34462
[2025/09/12 05:24:12 247559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35878, ack_elapse 35886, delivered 43207|rate 1204007|lost 202|
[2025/09/12 05:24:12 247563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 23 -> 24|
[2025/09/12 05:24:12 247567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204007) in round 24|
[2025/09/12 05:24:12 247571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 247575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 247579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652212999|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 247584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652212999|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 247588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42009|srtt:34462|latest_rtt:34423|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 247594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:485|largest:485|pns:2|
[2025/09/12 05:24:12 247598] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:485|frame:ACK |recv_time:1757654652247422|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 247603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772247422|now:1757654652247422|interv:120000000|
[2025/09/12 05:24:12 247607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772247422|now:1757654652247422|interv:120000000|
[2025/09/12 05:24:12 247611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652248092|pq_index:0|
[2025/09/12 05:24:12 247615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652246814|
[2025/09/12 05:24:12 247619] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652247619|
[2025/09/12 05:24:12 247624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652247623|
[2025/09/12 05:24:12 247632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34462|min_srtt:34462|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 247637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1120080|
[2025/09/12 05:24:12 247641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34462|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 247646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 247650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34462|min_srtt:34462|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 247654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1121259|
[2025/09/12 05:24:12 247659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34462|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 247663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 247667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34462|min_srtt:34462|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 247671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1122438|
[2025/09/12 05:24:12 247675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 247679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 247683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 247687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 247692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 247696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1068204|
[2025/09/12 05:24:12 247700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 247704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 247708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652248092|
[2025/09/12 05:24:12 247712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652248092|
[2025/09/12 05:24:12 247716] [debug] |xqc_engine_wakeup_after|wakeup:1757654652248092|now:1757654652247716|diff:376|
[2025/09/12 05:24:12 247720] [debug] |xqc_engine_main_logic|END|now:1757654652247623|
[2025/09/12 05:24:12 247728] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652247728|
[2025/09/12 05:24:12 247732] [debug] |xqc_engine_wakeup_after|wakeup:1757654652248092|now:1757654652247732|diff:360|
[2025/09/12 05:24:12 247736] [debug] |xqc_engine_main_logic|END|now:1757654652247728|
[2025/09/12 05:24:12 248805] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652248805|
[2025/09/12 05:24:12 248815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652248092|pq_index:0|
[2025/09/12 05:24:12 248819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652247623|
[2025/09/12 05:24:12 248824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652248823|
[2025/09/12 05:24:12 248829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652248092|now:1757654652248823|
[2025/09/12 05:24:12 248833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652248092|now:1757654652248823|
[2025/09/12 05:24:12 248837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 248842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34462|min_srtt:34462|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 248847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1122438|
[2025/09/12 05:24:12 248851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 248855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 248859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 248863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 248868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 248872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1068204|
[2025/09/12 05:24:12 248876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 248881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1128|
[2025/09/12 05:24:12 248908] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1128|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654652248889|stream_id:0|stream_offset:1068204|
[2025/09/12 05:24:12 248913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1128|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 248919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:12 248926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34462|rtt_var:86|pto_duration:36462|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 248940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 248946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 248953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 248959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652310351|now:1757654652248926|interv:61425|
[2025/09/12 05:24:12 248965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652310351|now:1757654652248926|interval:61425|pto_count:0|srtt:34462
[2025/09/12 05:24:12 248970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43209|
[2025/09/12 05:24:12 248975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 248979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1069383|
[2025/09/12 05:24:12 248983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 248987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1129|
[2025/09/12 05:24:12 249018] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1129|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652248995|stream_id:0|stream_offset:1069383|
[2025/09/12 05:24:12 249027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1129|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 249034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 249041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34462|rtt_var:86|pto_duration:36462|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 249048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 249054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 249060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 249067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652310457|now:1757654652249041|interv:61416|
[2025/09/12 05:24:12 249073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652310457|now:1757654652249041|interval:61416|pto_count:0|srtt:34462
[2025/09/12 05:24:12 249080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44409|
[2025/09/12 05:24:12 249087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 249092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1070562|
[2025/09/12 05:24:12 249101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 249105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652250105|now:1757654652249105|interv:1000|
[2025/09/12 05:24:12 249109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 249113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 249117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652250105|
[2025/09/12 05:24:12 249121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652250105|
[2025/09/12 05:24:12 249125] [debug] |xqc_engine_wakeup_after|wakeup:1757654652250105|now:1757654652249125|diff:980|
[2025/09/12 05:24:12 249129] [debug] |xqc_engine_main_logic|END|now:1757654652248823|
[2025/09/12 05:24:12 249413] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652249412|
[2025/09/12 05:24:12 249421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 249427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:485|
[2025/09/12 05:24:12 249431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:486|
[2025/09/12 05:24:12 249436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:486|
[2025/09/12 05:24:12 249441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 249446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1093|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1094|path_largest_ack:1093|
[2025/09/12 05:24:12 249450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1003656|prior_time:1757654652211536|is_app_limited:0|send_elapse:35962|ack_elapse:37876|ctl_first_sent_time:1757654652213083|lagest_ack_time:1757654652249412|curr_delivered:1048063|
[2025/09/12 05:24:12 249470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652213083|
[2025/09/12 05:24:12 249478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1798||sndq_packets_used_bytes:0|sndq_packets_free:878|
[2025/09/12 05:24:12 249482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1094|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1094|path_largest_ack:1094|
[2025/09/12 05:24:12 249487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1006056|prior_time:1757654652213510|is_app_limited:0|send_elapse:35843|ack_elapse:35902|ctl_first_sent_time:1757654652214948|lagest_ack_time:1757654652249412|curr_delivered:1049263|
[2025/09/12 05:24:12 249491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652214948|
[2025/09/12 05:24:12 249495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1797||sndq_packets_used_bytes:0|sndq_packets_free:879|
[2025/09/12 05:24:12 249499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34462|rttvar:86|minrtt:30532|latest_rtt:34464|ack_delay:32|
[2025/09/12 05:24:12 249503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34459|rttvar:72|minrtt:30532|latest_rtt:34464|ack_delay:32|
[2025/09/12 05:24:12 249507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1094|lost_pn:1091|thresh:3|
[2025/09/12 05:24:12 249516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 249520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34459|rtt_var:72|pto_duration:36459|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 249524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 249528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 249532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:12 249535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652310454|now:1757654652249519|interv:60935|
[2025/09/12 05:24:12 249539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652310454|now:1757654652249519|interval:60935|pto_count:0|srtt:34459
[2025/09/12 05:24:12 249544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35843, ack_elapse 35902, delivered 43207|rate 1203470|lost 202|
[2025/09/12 05:24:12 249548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203470) in round 24|
[2025/09/12 05:24:12 249552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 249556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 249560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652214948|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 249565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652214948|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 249569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42009|srtt:34459|latest_rtt:34464|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 249575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:486|largest:486|pns:2|
[2025/09/12 05:24:12 249579] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:486|frame:ACK |recv_time:1757654652249412|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 249584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772249412|now:1757654652249412|interv:120000000|
[2025/09/12 05:24:12 249588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772249412|now:1757654652249412|interv:120000000|
[2025/09/12 05:24:12 249592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652250105|pq_index:0|
[2025/09/12 05:24:12 249596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652248823|
[2025/09/12 05:24:12 249600] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652249600|
[2025/09/12 05:24:12 249605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652249604|
[2025/09/12 05:24:12 249615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34459|min_srtt:34459|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 249620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1122438|
[2025/09/12 05:24:12 249624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34459|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 249629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 249633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34459|min_srtt:34459|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 249638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1123617|
[2025/09/12 05:24:12 249642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34459|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 249646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 249651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34459|min_srtt:34459|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 249655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1124796|
[2025/09/12 05:24:12 249659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 249663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 249667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 249671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 249675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 249679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1070562|
[2025/09/12 05:24:12 249684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 249687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 249691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652250105|
[2025/09/12 05:24:12 249698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652250105|
[2025/09/12 05:24:12 249702] [debug] |xqc_engine_wakeup_after|wakeup:1757654652250105|now:1757654652249702|diff:403|
[2025/09/12 05:24:12 249706] [debug] |xqc_engine_main_logic|END|now:1757654652249604|
[2025/09/12 05:24:12 249711] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652249711|
[2025/09/12 05:24:12 249715] [debug] |xqc_engine_wakeup_after|wakeup:1757654652250105|now:1757654652249715|diff:390|
[2025/09/12 05:24:12 249719] [debug] |xqc_engine_main_logic|END|now:1757654652249711|
[2025/09/12 05:24:12 250786] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652250785|
[2025/09/12 05:24:12 250796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652250105|pq_index:0|
[2025/09/12 05:24:12 250800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652249604|
[2025/09/12 05:24:12 250805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652250804|
[2025/09/12 05:24:12 250810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652250105|now:1757654652250804|
[2025/09/12 05:24:12 250814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652250105|now:1757654652250804|
[2025/09/12 05:24:12 250818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 250823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34459|min_srtt:34459|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 250828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1124796|
[2025/09/12 05:24:12 250832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 250836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 250840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 250844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 250849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 250853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1070562|
[2025/09/12 05:24:12 250857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 250862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1130|
[2025/09/12 05:24:12 250891] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1130|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654652250870|stream_id:0|stream_offset:1070562|
[2025/09/12 05:24:12 250897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1130|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 250906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:12 250912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34459|rtt_var:72|pto_duration:36459|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 250919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 250924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 250930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 250937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652312329|now:1757654652250912|interv:61417|
[2025/09/12 05:24:12 250943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652312329|now:1757654652250912|interval:61417|pto_count:0|srtt:34459
[2025/09/12 05:24:12 250951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43209|
[2025/09/12 05:24:12 250958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 250963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1071741|
[2025/09/12 05:24:12 250967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 250972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1131|
[2025/09/12 05:24:12 251005] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1131|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652250979|stream_id:0|stream_offset:1071741|
[2025/09/12 05:24:12 251015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1131|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 251022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 251029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34459|rtt_var:72|pto_duration:36459|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 251035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 251041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 251048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 251054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652312438|now:1757654652251028|interv:61410|
[2025/09/12 05:24:12 251061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652312438|now:1757654652251028|interval:61410|pto_count:0|srtt:34459
[2025/09/12 05:24:12 251068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44409|
[2025/09/12 05:24:12 251076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 251086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1072920|
[2025/09/12 05:24:12 251090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 251094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652252094|now:1757654652251094|interv:1000|
[2025/09/12 05:24:12 251098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 251102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 251106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652252094|
[2025/09/12 05:24:12 251110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652252094|
[2025/09/12 05:24:12 251114] [debug] |xqc_engine_wakeup_after|wakeup:1757654652252094|now:1757654652251114|diff:980|
[2025/09/12 05:24:12 251118] [debug] |xqc_engine_main_logic|END|now:1757654652250804|
[2025/09/12 05:24:12 251409] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652251408|
[2025/09/12 05:24:12 251417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 251423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:486|
[2025/09/12 05:24:12 251427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:487|
[2025/09/12 05:24:12 251433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:487|
[2025/09/12 05:24:12 251437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 251442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1095|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1096|path_largest_ack:1095|
[2025/09/12 05:24:12 251446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1006056|prior_time:1757654652213510|is_app_limited:0|send_elapse:35925|ack_elapse:37898|ctl_first_sent_time:1757654652215030|lagest_ack_time:1757654652251408|curr_delivered:1050463|
[2025/09/12 05:24:12 251451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652215030|
[2025/09/12 05:24:12 251471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1796||sndq_packets_used_bytes:0|sndq_packets_free:880|
[2025/09/12 05:24:12 251479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1096|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1096|path_largest_ack:1096|
[2025/09/12 05:24:12 251483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1008456|prior_time:1757654652215507|is_app_limited:0|send_elapse:35878|ack_elapse:35901|ctl_first_sent_time:1757654652216950|lagest_ack_time:1757654652251408|curr_delivered:1051663|
[2025/09/12 05:24:12 251488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652216950|
[2025/09/12 05:24:12 251492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1795||sndq_packets_used_bytes:0|sndq_packets_free:881|
[2025/09/12 05:24:12 251496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34459|rttvar:72|minrtt:30532|latest_rtt:34458|ack_delay:32|
[2025/09/12 05:24:12 251505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34455|rttvar:62|minrtt:30532|latest_rtt:34458|ack_delay:32|
[2025/09/12 05:24:12 251509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1096|lost_pn:1093|thresh:3|
[2025/09/12 05:24:12 251513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 251517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34455|rtt_var:62|pto_duration:36455|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 251522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 251526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 251529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:12 251533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652312434|now:1757654652251517|interv:60917|
[2025/09/12 05:24:12 251537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652312434|now:1757654652251517|interval:60917|pto_count:0|srtt:34455
[2025/09/12 05:24:12 251542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35878, ack_elapse 35901, delivered 43207|rate 1203504|lost 202|
[2025/09/12 05:24:12 251546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203504) in round 24|
[2025/09/12 05:24:12 251551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 251555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 251559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652216950|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 251563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652216950|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 251568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42009|srtt:34455|latest_rtt:34458|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 251573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:487|largest:487|pns:2|
[2025/09/12 05:24:12 251578] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:487|frame:ACK |recv_time:1757654652251408|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 251582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772251408|now:1757654652251408|interv:120000000|
[2025/09/12 05:24:12 251587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772251408|now:1757654652251408|interv:120000000|
[2025/09/12 05:24:12 251591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652252094|pq_index:0|
[2025/09/12 05:24:12 251597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652250804|
[2025/09/12 05:24:12 251601] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652251601|
[2025/09/12 05:24:12 251606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652251605|
[2025/09/12 05:24:12 251612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34455|min_srtt:34455|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 251617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1124796|
[2025/09/12 05:24:12 251621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34455|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 251626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 251630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34455|min_srtt:34455|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 251634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1125975|
[2025/09/12 05:24:12 251638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34455|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 251643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 251647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34455|min_srtt:34455|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 251651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1127154|
[2025/09/12 05:24:12 251655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 251659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 251663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 251667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 251672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 251676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1072920|
[2025/09/12 05:24:12 251680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 251687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 251691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652252094|
[2025/09/12 05:24:12 251695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652252094|
[2025/09/12 05:24:12 251698] [debug] |xqc_engine_wakeup_after|wakeup:1757654652252094|now:1757654652251698|diff:396|
[2025/09/12 05:24:12 251703] [debug] |xqc_engine_main_logic|END|now:1757654652251605|
[2025/09/12 05:24:12 251708] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652251708|
[2025/09/12 05:24:12 251712] [debug] |xqc_engine_wakeup_after|wakeup:1757654652252094|now:1757654652251712|diff:382|
[2025/09/12 05:24:12 251716] [debug] |xqc_engine_main_logic|END|now:1757654652251708|
[2025/09/12 05:24:12 252782] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652252782|
[2025/09/12 05:24:12 252792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652252094|pq_index:0|
[2025/09/12 05:24:12 252797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652251605|
[2025/09/12 05:24:12 252802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652252801|
[2025/09/12 05:24:12 252806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652252094|now:1757654652252801|
[2025/09/12 05:24:12 252810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652252094|now:1757654652252801|
[2025/09/12 05:24:12 252814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 252820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34455|min_srtt:34455|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 252824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1127154|
[2025/09/12 05:24:12 252829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 252833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 252836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 252841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 252845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 252849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1072920|
[2025/09/12 05:24:12 252854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 252858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1132|
[2025/09/12 05:24:12 252887] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1132|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654652252866|stream_id:0|stream_offset:1072920|
[2025/09/12 05:24:12 252898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1132|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 252904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:12 252911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34455|rtt_var:62|pto_duration:36455|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 252918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 252924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 252930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 252936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652314321|now:1757654652252911|interv:61410|
[2025/09/12 05:24:12 252943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652314321|now:1757654652252911|interval:61410|pto_count:0|srtt:34455
[2025/09/12 05:24:12 252950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43209|
[2025/09/12 05:24:12 252958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 252963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1074099|
[2025/09/12 05:24:12 252967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 252971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1133|
[2025/09/12 05:24:12 253005] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1133|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652252978|stream_id:0|stream_offset:1074099|
[2025/09/12 05:24:12 253014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1133|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 253022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 253029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34455|rtt_var:62|pto_duration:36455|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 253036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 253042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 253048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 253055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652314433|now:1757654652253029|interv:61404|
[2025/09/12 05:24:12 253061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652314433|now:1757654652253029|interval:61404|pto_count:0|srtt:34455
[2025/09/12 05:24:12 253074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44409|
[2025/09/12 05:24:12 253080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 253084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1075278|
[2025/09/12 05:24:12 253088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 253092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652254092|now:1757654652253092|interv:1000|
[2025/09/12 05:24:12 253096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 253100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 253104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652254092|
[2025/09/12 05:24:12 253108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652254092|
[2025/09/12 05:24:12 253112] [debug] |xqc_engine_wakeup_after|wakeup:1757654652254092|now:1757654652253112|diff:980|
[2025/09/12 05:24:12 253116] [debug] |xqc_engine_main_logic|END|now:1757654652252801|
[2025/09/12 05:24:12 253418] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654652253416|
[2025/09/12 05:24:12 253425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 253431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:487|
[2025/09/12 05:24:12 253435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:488|
[2025/09/12 05:24:12 253441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:488|
[2025/09/12 05:24:12 253445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 253450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1097|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1098|path_largest_ack:1097|
[2025/09/12 05:24:12 253454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1008456|prior_time:1757654652215507|is_app_limited:0|send_elapse:35961|ack_elapse:37909|ctl_first_sent_time:1757654652217033|lagest_ack_time:1757654652253416|curr_delivered:1052863|
[2025/09/12 05:24:12 253478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652217033|
[2025/09/12 05:24:12 253482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1794||sndq_packets_used_bytes:0|sndq_packets_free:882|
[2025/09/12 05:24:12 253486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1098|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1098|path_largest_ack:1098|
[2025/09/12 05:24:12 253491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1010856|prior_time:1757654652217539|is_app_limited:0|send_elapse:35790|ack_elapse:35877|ctl_first_sent_time:1757654652218976|lagest_ack_time:1757654652253416|curr_delivered:1054063|
[2025/09/12 05:24:12 253495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652218976|
[2025/09/12 05:24:12 253499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1793||sndq_packets_used_bytes:0|sndq_packets_free:883|
[2025/09/12 05:24:12 253508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34455|rttvar:62|minrtt:30532|latest_rtt:34440|ack_delay:32|
[2025/09/12 05:24:12 253512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34450|rttvar:58|minrtt:30532|latest_rtt:34440|ack_delay:32|
[2025/09/12 05:24:12 253516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1098|lost_pn:1095|thresh:3|
[2025/09/12 05:24:12 253521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 253525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34450|rtt_var:58|pto_duration:36450|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 253529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 253533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 253537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:12 253541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652314428|now:1757654652253524|interv:60904|
[2025/09/12 05:24:12 253545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652314428|now:1757654652253524|interval:60904|pto_count:0|srtt:34450
[2025/09/12 05:24:12 253549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35790, ack_elapse 35877, delivered 43207|rate 1204309|lost 202|
[2025/09/12 05:24:12 253554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204309) in round 24|
[2025/09/12 05:24:12 253558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 253562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 253566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652218976|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 253570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652218976|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 253574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42009|srtt:34450|latest_rtt:34440|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 253580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:12 253584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654652278416|now:1757654652253416|interv:25000|
[2025/09/12 05:24:12 253589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652253416|max_ack_delay:25000|
[2025/09/12 05:24:12 253596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:488|largest:488|pns:2|
[2025/09/12 05:24:12 253601] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:488|frame:PING ACK |recv_time:1757654652253416|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 253605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772253416|now:1757654652253416|interv:120000000|
[2025/09/12 05:24:12 253609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772253416|now:1757654652253416|interv:120000000|
[2025/09/12 05:24:12 253613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652254092|pq_index:0|
[2025/09/12 05:24:12 253617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652252801|
[2025/09/12 05:24:12 253621] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652253621|
[2025/09/12 05:24:12 253626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652253625|
[2025/09/12 05:24:12 253632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34450|min_srtt:34450|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 253636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1127154|
[2025/09/12 05:24:12 253640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34450|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 253645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 253649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34450|min_srtt:34450|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 253653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1128333|
[2025/09/12 05:24:12 253658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34450|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 253662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 253666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34450|min_srtt:34450|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 253671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1129512|
[2025/09/12 05:24:12 253675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 253679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 253685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 253689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 253694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 253698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1075278|
[2025/09/12 05:24:12 253702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 253706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 253710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652254092|
[2025/09/12 05:24:12 253714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652254092|
[2025/09/12 05:24:12 253718] [debug] |xqc_engine_wakeup_after|wakeup:1757654652254092|now:1757654652253718|diff:374|
[2025/09/12 05:24:12 253722] [debug] |xqc_engine_main_logic|END|now:1757654652253625|
[2025/09/12 05:24:12 253727] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652253727|
[2025/09/12 05:24:12 253731] [debug] |xqc_engine_wakeup_after|wakeup:1757654652254092|now:1757654652253731|diff:361|
[2025/09/12 05:24:12 253735] [debug] |xqc_engine_main_logic|END|now:1757654652253727|
[2025/09/12 05:24:12 254802] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652254802|
[2025/09/12 05:24:12 254813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652254092|pq_index:0|
[2025/09/12 05:24:12 254817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652253625|
[2025/09/12 05:24:12 254822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652254821|
[2025/09/12 05:24:12 254827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652254092|now:1757654652254821|
[2025/09/12 05:24:12 254831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652254092|now:1757654652254821|
[2025/09/12 05:24:12 254835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 254840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34450|min_srtt:34450|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 254845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1129512|
[2025/09/12 05:24:12 254849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 254853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 254857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 254862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 254871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 254875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1075278|
[2025/09/12 05:24:12 254880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 254884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1134|
[2025/09/12 05:24:12 254913] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1134|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654652254892|stream_id:0|stream_offset:1075278|
[2025/09/12 05:24:12 254919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1134|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 254923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:12 254929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34450|rtt_var:58|pto_duration:36450|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 254936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 254942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 254948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 254955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652316342|now:1757654652254929|interv:61413|
[2025/09/12 05:24:12 254961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652316342|now:1757654652254929|interval:61413|pto_count:0|srtt:34450
[2025/09/12 05:24:12 254968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43209|
[2025/09/12 05:24:12 254976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 254991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1076457|
[2025/09/12 05:24:12 254999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 255006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1135|
[2025/09/12 05:24:12 255038] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1135|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652255016|stream_id:0|stream_offset:1076457|
[2025/09/12 05:24:12 255047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1135|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 255053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 255059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34450|rtt_var:58|pto_duration:36450|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 255073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 255079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 255086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 255092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652316466|now:1757654652255059|interv:61407|
[2025/09/12 05:24:12 255097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652316466|now:1757654652255059|interval:61407|pto_count:0|srtt:34450
[2025/09/12 05:24:12 255101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44409|
[2025/09/12 05:24:12 255106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 255110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1077636|
[2025/09/12 05:24:12 255115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 255119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652256119|now:1757654652255119|interv:1000|
[2025/09/12 05:24:12 255123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 255127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 255131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652256119|
[2025/09/12 05:24:12 255135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652256119|
[2025/09/12 05:24:12 255139] [debug] |xqc_engine_wakeup_after|wakeup:1757654652256119|now:1757654652255139|diff:980|
[2025/09/12 05:24:12 255143] [debug] |xqc_engine_main_logic|END|now:1757654652254821|
[2025/09/12 05:24:12 255395] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652255394|
[2025/09/12 05:24:12 255403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 255409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:488|
[2025/09/12 05:24:12 255413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:489|
[2025/09/12 05:24:12 255419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:489|
[2025/09/12 05:24:12 255423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 255428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1099|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1100|path_largest_ack:1099|
[2025/09/12 05:24:12 255432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1010856|prior_time:1757654652217539|is_app_limited:0|send_elapse:35872|ack_elapse:37855|ctl_first_sent_time:1757654652219058|lagest_ack_time:1757654652255394|curr_delivered:1055263|
[2025/09/12 05:24:12 255437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652219058|
[2025/09/12 05:24:12 255441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1792||sndq_packets_used_bytes:0|sndq_packets_free:884|
[2025/09/12 05:24:12 255450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1100|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1100|path_largest_ack:1100|
[2025/09/12 05:24:12 255470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1013256|prior_time:1757654652219500|is_app_limited:0|send_elapse:35856|ack_elapse:35894|ctl_first_sent_time:1757654652220937|lagest_ack_time:1757654652255394|curr_delivered:1056463|
[2025/09/12 05:24:12 255478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652220937|
[2025/09/12 05:24:12 255482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1791||sndq_packets_used_bytes:0|sndq_packets_free:885|
[2025/09/12 05:24:12 255486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34450|rttvar:58|minrtt:30532|latest_rtt:34457|ack_delay:32|
[2025/09/12 05:24:12 255490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34447|rttvar:50|minrtt:30532|latest_rtt:34457|ack_delay:32|
[2025/09/12 05:24:12 255495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1100|lost_pn:1097|thresh:3|
[2025/09/12 05:24:12 255499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 255503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34447|rtt_var:50|pto_duration:36447|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 255507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 255511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 255515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:12 255519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652316463|now:1757654652255502|interv:60961|
[2025/09/12 05:24:12 255523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652316463|now:1757654652255502|interval:60961|pto_count:0|srtt:34447
[2025/09/12 05:24:12 255527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35856, ack_elapse 35894, delivered 43207|rate 1203738|lost 202|
[2025/09/12 05:24:12 255531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203738) in round 24|
[2025/09/12 05:24:12 255536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 255540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 255544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652220937|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 255548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652220937|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 255553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42009|srtt:34447|latest_rtt:34457|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 255562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:489|largest:489|pns:2|
[2025/09/12 05:24:12 255566] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:489|frame:ACK |recv_time:1757654652255394|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 255571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772255394|now:1757654652255394|interv:120000000|
[2025/09/12 05:24:12 255575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772255394|now:1757654652255394|interv:120000000|
[2025/09/12 05:24:12 255579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652256119|pq_index:0|
[2025/09/12 05:24:12 255583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652254821|
[2025/09/12 05:24:12 255587] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652255587|
[2025/09/12 05:24:12 255592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652255591|
[2025/09/12 05:24:12 255598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34447|min_srtt:34447|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 255602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1129512|
[2025/09/12 05:24:12 255607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34447|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 255611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 255616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34447|min_srtt:34447|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 255620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1130691|
[2025/09/12 05:24:12 255624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34447|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 255629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 255633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34447|min_srtt:34447|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 255637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1131870|
[2025/09/12 05:24:12 255644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 255648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 255652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 255656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 255660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 255665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1077636|
[2025/09/12 05:24:12 255669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 255673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 255677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652256119|
[2025/09/12 05:24:12 255681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652256119|
[2025/09/12 05:24:12 255685] [debug] |xqc_engine_wakeup_after|wakeup:1757654652256119|now:1757654652255685|diff:434|
[2025/09/12 05:24:12 255689] [debug] |xqc_engine_main_logic|END|now:1757654652255591|
[2025/09/12 05:24:12 255694] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652255694|
[2025/09/12 05:24:12 255698] [debug] |xqc_engine_wakeup_after|wakeup:1757654652256119|now:1757654652255698|diff:421|
[2025/09/12 05:24:12 255702] [debug] |xqc_engine_main_logic|END|now:1757654652255694|
[2025/09/12 05:24:12 256772] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652256771|
[2025/09/12 05:24:12 256782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652256119|pq_index:0|
[2025/09/12 05:24:12 256786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652255591|
[2025/09/12 05:24:12 256791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652256790|
[2025/09/12 05:24:12 256796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652256119|now:1757654652256790|
[2025/09/12 05:24:12 256800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652256119|now:1757654652256790|
[2025/09/12 05:24:12 256804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 256809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34447|min_srtt:34447|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 256814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1131870|
[2025/09/12 05:24:12 256819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 256822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 256826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 256835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 256840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 256844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1077636|
[2025/09/12 05:24:12 256848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 256853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1136|
[2025/09/12 05:24:12 256881] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1136|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654652256861|stream_id:0|stream_offset:1077636|
[2025/09/12 05:24:12 256887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1136|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 256891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:12 256897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34447|rtt_var:50|pto_duration:36447|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 256904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 256910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 256916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 256923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652318308|now:1757654652256897|interv:61411|
[2025/09/12 05:24:12 256929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652318308|now:1757654652256897|interval:61411|pto_count:0|srtt:34447
[2025/09/12 05:24:12 256936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43209|
[2025/09/12 05:24:12 256944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 256949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1078815|
[2025/09/12 05:24:12 256954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 256958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1137|
[2025/09/12 05:24:12 256993] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1137|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652256965|stream_id:0|stream_offset:1078815|
[2025/09/12 05:24:12 257002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1137|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 257016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 257023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34447|rtt_var:50|pto_duration:36447|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 257030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 257036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 257043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 257049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652318412|now:1757654652257023|interv:61389|
[2025/09/12 05:24:12 257054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652318412|now:1757654652257023|interval:61389|pto_count:0|srtt:34447
[2025/09/12 05:24:12 257059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44409|
[2025/09/12 05:24:12 257064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 257068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1079994|
[2025/09/12 05:24:12 257072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 257076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652258076|now:1757654652257076|interv:1000|
[2025/09/12 05:24:12 257080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 257084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 257088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652258076|
[2025/09/12 05:24:12 257092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652258076|
[2025/09/12 05:24:12 257096] [debug] |xqc_engine_wakeup_after|wakeup:1757654652258076|now:1757654652257096|diff:980|
[2025/09/12 05:24:12 257100] [debug] |xqc_engine_main_logic|END|now:1757654652256790|
[2025/09/12 05:24:12 257386] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652257385|
[2025/09/12 05:24:12 257394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 257400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:489|
[2025/09/12 05:24:12 257404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:490|
[2025/09/12 05:24:12 257409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:490|
[2025/09/12 05:24:12 257413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 257418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1101|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1102|path_largest_ack:1101|
[2025/09/12 05:24:12 257423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1013256|prior_time:1757654652219500|is_app_limited:0|send_elapse:35939|ack_elapse:37885|ctl_first_sent_time:1757654652221020|lagest_ack_time:1757654652257385|curr_delivered:1057663|
[2025/09/12 05:24:12 257432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652221020|
[2025/09/12 05:24:12 257436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1790||sndq_packets_used_bytes:0|sndq_packets_free:886|
[2025/09/12 05:24:12 257441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1102|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1102|path_largest_ack:1102|
[2025/09/12 05:24:12 257445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1015656|prior_time:1757654652221510|is_app_limited:0|send_elapse:35899|ack_elapse:35875|ctl_first_sent_time:1757654652222946|lagest_ack_time:1757654652257385|curr_delivered:1058863|
[2025/09/12 05:24:12 257450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652222946|
[2025/09/12 05:24:12 257453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1789||sndq_packets_used_bytes:0|sndq_packets_free:887|
[2025/09/12 05:24:12 257477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34447|rttvar:50|minrtt:30532|latest_rtt:34439|ack_delay:32|
[2025/09/12 05:24:12 257481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34442|rttvar:48|minrtt:30532|latest_rtt:34439|ack_delay:32|
[2025/09/12 05:24:12 257485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1102|lost_pn:1099|thresh:3|
[2025/09/12 05:24:12 257489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 257493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34442|rtt_var:48|pto_duration:36442|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 257498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 257501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 257505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:12 257509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652318407|now:1757654652257493|interv:60914|
[2025/09/12 05:24:12 257513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652318407|now:1757654652257493|interval:60914|pto_count:0|srtt:34442
[2025/09/12 05:24:12 257517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35899, ack_elapse 35875, delivered 43207|rate 1203571|lost 202|
[2025/09/12 05:24:12 257522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203571) in round 24|
[2025/09/12 05:24:12 257526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 257530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 257534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652222946|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 257538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652222946|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 257546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42009|srtt:34442|latest_rtt:34439|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 257552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:490|largest:490|pns:2|
[2025/09/12 05:24:12 257556] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:490|frame:ACK |recv_time:1757654652257385|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 257561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772257385|now:1757654652257385|interv:120000000|
[2025/09/12 05:24:12 257565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772257385|now:1757654652257385|interv:120000000|
[2025/09/12 05:24:12 257569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652258076|pq_index:0|
[2025/09/12 05:24:12 257573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652256790|
[2025/09/12 05:24:12 257577] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652257577|
[2025/09/12 05:24:12 257582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652257581|
[2025/09/12 05:24:12 257588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34442|min_srtt:34442|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 257592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1131870|
[2025/09/12 05:24:12 257596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34442|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 257601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 257605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34442|min_srtt:34442|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 257610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1133049|
[2025/09/12 05:24:12 257614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34442|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 257618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 257622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34442|min_srtt:34442|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 257629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1134228|
[2025/09/12 05:24:12 257634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 257638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 257641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 257646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 257650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 257654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1079994|
[2025/09/12 05:24:12 257658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 257662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 257666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652258076|
[2025/09/12 05:24:12 257670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652258076|
[2025/09/12 05:24:12 257674] [debug] |xqc_engine_wakeup_after|wakeup:1757654652258076|now:1757654652257674|diff:402|
[2025/09/12 05:24:12 257678] [debug] |xqc_engine_main_logic|END|now:1757654652257581|
[2025/09/12 05:24:12 257683] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652257683|
[2025/09/12 05:24:12 257687] [debug] |xqc_engine_wakeup_after|wakeup:1757654652258076|now:1757654652257687|diff:389|
[2025/09/12 05:24:12 257691] [debug] |xqc_engine_main_logic|END|now:1757654652257683|
[2025/09/12 05:24:12 258757] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652258757|
[2025/09/12 05:24:12 258768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652258076|pq_index:0|
[2025/09/12 05:24:12 258772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652257581|
[2025/09/12 05:24:12 258777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652258776|
[2025/09/12 05:24:12 258782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652258076|now:1757654652258776|
[2025/09/12 05:24:12 258786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652258076|now:1757654652258776|
[2025/09/12 05:24:12 258790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 258795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34442|min_srtt:34442|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 258800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1134228|
[2025/09/12 05:24:12 258804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 258813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 258817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 258821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 258825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 258830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1079994|
[2025/09/12 05:24:12 258834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 258838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1138|
[2025/09/12 05:24:12 258867] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1138|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654652258847|stream_id:0|stream_offset:1079994|
[2025/09/12 05:24:12 258873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1138|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 258878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:12 258883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34442|rtt_var:48|pto_duration:36442|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 258890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 258896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 258902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 258908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652320289|now:1757654652258883|interv:61406|
[2025/09/12 05:24:12 258914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652320289|now:1757654652258883|interval:61406|pto_count:0|srtt:34442
[2025/09/12 05:24:12 258921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43209|
[2025/09/12 05:24:12 258928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 258933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1081173|
[2025/09/12 05:24:12 258937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 258941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1139|
[2025/09/12 05:24:12 258966] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1139|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652258948|stream_id:0|stream_offset:1081173|
[2025/09/12 05:24:12 258988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1139|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 258996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 259002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34442|rtt_var:48|pto_duration:36442|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 259010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 259016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 259022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 259028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652320390|now:1757654652259002|interv:61388|
[2025/09/12 05:24:12 259035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652320390|now:1757654652259002|interval:61388|pto_count:0|srtt:34442
[2025/09/12 05:24:12 259042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44409|
[2025/09/12 05:24:12 259050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 259057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1082352|
[2025/09/12 05:24:12 259063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 259066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652260066|now:1757654652259066|interv:1000|
[2025/09/12 05:24:12 259070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 259074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 259078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652260066|
[2025/09/12 05:24:12 259083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652260066|
[2025/09/12 05:24:12 259086] [debug] |xqc_engine_wakeup_after|wakeup:1757654652260066|now:1757654652259086|diff:980|
[2025/09/12 05:24:12 259091] [debug] |xqc_engine_main_logic|END|now:1757654652258776|
[2025/09/12 05:24:12 259381] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652259380|
[2025/09/12 05:24:12 259388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 259394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:490|
[2025/09/12 05:24:12 259398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:491|
[2025/09/12 05:24:12 259404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:491|
[2025/09/12 05:24:12 259408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 259413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1103|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1104|path_largest_ack:1103|
[2025/09/12 05:24:12 259422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1015656|prior_time:1757654652221510|is_app_limited:0|send_elapse:35995|ack_elapse:37870|ctl_first_sent_time:1757654652223042|lagest_ack_time:1757654652259380|curr_delivered:1060063|
[2025/09/12 05:24:12 259427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652223042|
[2025/09/12 05:24:12 259432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1788||sndq_packets_used_bytes:0|sndq_packets_free:888|
[2025/09/12 05:24:12 259436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1104|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1104|path_largest_ack:1104|
[2025/09/12 05:24:12 259440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:1018063|prior_time:1757654652223574|is_app_limited:0|send_elapse:35940|ack_elapse:35806|ctl_first_sent_time:1757654652225017|lagest_ack_time:1757654652259380|curr_delivered:1061263|
[2025/09/12 05:24:12 259445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652225017|
[2025/09/12 05:24:12 259449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1787||sndq_packets_used_bytes:0|sndq_packets_free:889|
[2025/09/12 05:24:12 259453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34442|rttvar:48|minrtt:30532|latest_rtt:34363|ack_delay:32|
[2025/09/12 05:24:12 259477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34428|rttvar:63|minrtt:30532|latest_rtt:34363|ack_delay:32|
[2025/09/12 05:24:12 259481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1104|lost_pn:1101|thresh:3|
[2025/09/12 05:24:12 259485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 259490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34428|rtt_var:63|pto_duration:36428|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 259494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 259498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 259502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:12 259506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652320376|now:1757654652259489|interv:60887|
[2025/09/12 05:24:12 259510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652320376|now:1757654652259489|interval:60887|pto_count:0|srtt:34428
[2025/09/12 05:24:12 259514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35940, ack_elapse 35806, delivered 43200|rate 1202003|lost 202|
[2025/09/12 05:24:12 259519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202003) in round 24|
[2025/09/12 05:24:12 259523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 259527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 259531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652225017|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 259542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652225017|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 259546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42009|srtt:34428|latest_rtt:34363|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 259552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:491|largest:491|pns:2|
[2025/09/12 05:24:12 259557] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:491|frame:ACK |recv_time:1757654652259380|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 259561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772259380|now:1757654652259380|interv:120000000|
[2025/09/12 05:24:12 259566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772259380|now:1757654652259380|interv:120000000|
[2025/09/12 05:24:12 259569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652260066|pq_index:0|
[2025/09/12 05:24:12 259574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652258776|
[2025/09/12 05:24:12 259578] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652259577|
[2025/09/12 05:24:12 259583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652259581|
[2025/09/12 05:24:12 259588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34428|min_srtt:34428|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 259593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1134228|
[2025/09/12 05:24:12 259597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34428|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 259602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 259606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34428|min_srtt:34428|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 259611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1135407|
[2025/09/12 05:24:12 259615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34428|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 259619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 259627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34428|min_srtt:34428|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 259631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1136586|
[2025/09/12 05:24:12 259635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 259639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 259643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 259647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 259651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 259655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1082352|
[2025/09/12 05:24:12 259660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 259663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 259667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652260066|
[2025/09/12 05:24:12 259671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652260066|
[2025/09/12 05:24:12 259675] [debug] |xqc_engine_wakeup_after|wakeup:1757654652260066|now:1757654652259675|diff:391|
[2025/09/12 05:24:12 259680] [debug] |xqc_engine_main_logic|END|now:1757654652259581|
[2025/09/12 05:24:12 259685] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652259685|
[2025/09/12 05:24:12 259688] [debug] |xqc_engine_wakeup_after|wakeup:1757654652260066|now:1757654652259688|diff:378|
[2025/09/12 05:24:12 259692] [debug] |xqc_engine_main_logic|END|now:1757654652259685|
[2025/09/12 05:24:12 260758] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652260758|
[2025/09/12 05:24:12 260769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652260066|pq_index:0|
[2025/09/12 05:24:12 260773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652259581|
[2025/09/12 05:24:12 260778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652260777|
[2025/09/12 05:24:12 260783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652260066|now:1757654652260777|
[2025/09/12 05:24:12 260787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652260066|now:1757654652260777|
[2025/09/12 05:24:12 260791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 260796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34428|min_srtt:34428|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 260801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1136586|
[2025/09/12 05:24:12 260810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 260814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 260818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 260823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 260827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 260831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1082352|
[2025/09/12 05:24:12 260836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 260840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1140|
[2025/09/12 05:24:12 260869] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1140|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654652260848|stream_id:0|stream_offset:1082352|
[2025/09/12 05:24:12 260875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1140|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 260880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:12 260885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34428|rtt_var:63|pto_duration:36428|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 260892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 260898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 260904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 260910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652322276|now:1757654652260885|interv:61391|
[2025/09/12 05:24:12 260916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652322276|now:1757654652260885|interval:61391|pto_count:0|srtt:34428
[2025/09/12 05:24:12 260924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43209|
[2025/09/12 05:24:12 260931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 260938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1083531|
[2025/09/12 05:24:12 260942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 260951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1141|
[2025/09/12 05:24:12 260991] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1141|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652260958|stream_id:0|stream_offset:1083531|
[2025/09/12 05:24:12 261000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1141|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 261007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 261014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34428|rtt_var:63|pto_duration:36428|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 261021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 261028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 261034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 261039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652322386|now:1757654652261014|interv:61372|
[2025/09/12 05:24:12 261043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652322386|now:1757654652261014|interval:61372|pto_count:0|srtt:34428
[2025/09/12 05:24:12 261048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44409|
[2025/09/12 05:24:12 261053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 261057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1084710|
[2025/09/12 05:24:12 261061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 261065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652262065|now:1757654652261065|interv:1000|
[2025/09/12 05:24:12 261069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 261073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 261077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652262065|
[2025/09/12 05:24:12 261081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652262065|
[2025/09/12 05:24:12 261085] [debug] |xqc_engine_wakeup_after|wakeup:1757654652262065|now:1757654652261085|diff:980|
[2025/09/12 05:24:12 261089] [debug] |xqc_engine_main_logic|END|now:1757654652260777|
[2025/09/12 05:24:12 261381] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652261379|
[2025/09/12 05:24:12 261388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 261394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:491|
[2025/09/12 05:24:12 261398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:492|
[2025/09/12 05:24:12 261404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:492|
[2025/09/12 05:24:12 261413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 261418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1105|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1106|path_largest_ack:1105|
[2025/09/12 05:24:12 261422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1018063|prior_time:1757654652223574|is_app_limited:0|send_elapse:36024|ack_elapse:37805|ctl_first_sent_time:1757654652225101|lagest_ack_time:1757654652261379|curr_delivered:1062463|
[2025/09/12 05:24:12 261427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652225101|
[2025/09/12 05:24:12 261431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1786||sndq_packets_used_bytes:0|sndq_packets_free:890|
[2025/09/12 05:24:12 261436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1106|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1106|path_largest_ack:1106|
[2025/09/12 05:24:12 261440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:1020463|prior_time:1757654652225511|is_app_limited:0|send_elapse:35943|ack_elapse:35868|ctl_first_sent_time:1757654652226963|lagest_ack_time:1757654652261379|curr_delivered:1063663|
[2025/09/12 05:24:12 261444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652226963|
[2025/09/12 05:24:12 261448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1785||sndq_packets_used_bytes:0|sndq_packets_free:891|
[2025/09/12 05:24:12 261452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34428|rttvar:63|minrtt:30532|latest_rtt:34416|ack_delay:32|
[2025/09/12 05:24:12 261475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34423|rttvar:59|minrtt:30532|latest_rtt:34416|ack_delay:32|
[2025/09/12 05:24:12 261480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1106|lost_pn:1103|thresh:3|
[2025/09/12 05:24:12 261484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 261488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34423|rtt_var:59|pto_duration:36423|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 261492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 261496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 261500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:12 261504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652322381|now:1757654652261488|interv:60893|
[2025/09/12 05:24:12 261508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652322381|now:1757654652261488|interval:60893|pto_count:0|srtt:34423
[2025/09/12 05:24:12 261512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35943, ack_elapse 35868, delivered 43200|rate 1201903|lost 202|
[2025/09/12 05:24:12 261517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201903) in round 24|
[2025/09/12 05:24:12 261524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 261528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 261532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652226963|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 261537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652226963|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 261541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42009|srtt:34423|latest_rtt:34416|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 261547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:492|largest:492|pns:2|
[2025/09/12 05:24:12 261551] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:492|frame:ACK |recv_time:1757654652261379|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 261556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772261379|now:1757654652261379|interv:120000000|
[2025/09/12 05:24:12 261560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772261379|now:1757654652261379|interv:120000000|
[2025/09/12 05:24:12 261564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652262065|pq_index:0|
[2025/09/12 05:24:12 261568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652260777|
[2025/09/12 05:24:12 261572] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652261572|
[2025/09/12 05:24:12 261577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652261576|
[2025/09/12 05:24:12 261582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34423|min_srtt:34423|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 261587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1136586|
[2025/09/12 05:24:12 261591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34423|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 261596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 261600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34423|min_srtt:34423|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 261604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1137765|
[2025/09/12 05:24:12 261611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34423|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 261616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 261620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34423|min_srtt:34423|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 261624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1138944|
[2025/09/12 05:24:12 261629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 261633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 261636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 261641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 261645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 261649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1084710|
[2025/09/12 05:24:12 261654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 261657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 261661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652262065|
[2025/09/12 05:24:12 261665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652262065|
[2025/09/12 05:24:12 261669] [debug] |xqc_engine_wakeup_after|wakeup:1757654652262065|now:1757654652261669|diff:396|
[2025/09/12 05:24:12 261673] [debug] |xqc_engine_main_logic|END|now:1757654652261576|
[2025/09/12 05:24:12 261679] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652261678|
[2025/09/12 05:24:12 261682] [debug] |xqc_engine_wakeup_after|wakeup:1757654652262065|now:1757654652261682|diff:383|
[2025/09/12 05:24:12 261686] [debug] |xqc_engine_main_logic|END|now:1757654652261678|
[2025/09/12 05:24:12 262752] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652262752|
[2025/09/12 05:24:12 262763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652262065|pq_index:0|
[2025/09/12 05:24:12 262767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652261576|
[2025/09/12 05:24:12 262772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652262771|
[2025/09/12 05:24:12 262776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652262065|now:1757654652262771|
[2025/09/12 05:24:12 262781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652262065|now:1757654652262771|
[2025/09/12 05:24:12 262784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 262794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34423|min_srtt:34423|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 262799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1138944|
[2025/09/12 05:24:12 262804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 262807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 262811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 262815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 262820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 262824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1084710|
[2025/09/12 05:24:12 262828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 262833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1142|
[2025/09/12 05:24:12 262862] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1142|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654652262841|stream_id:0|stream_offset:1084710|
[2025/09/12 05:24:12 262867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1142|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 262872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:12 262877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34423|rtt_var:59|pto_duration:36423|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 262884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 262890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 262896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 262903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652324264|now:1757654652262877|interv:61387|
[2025/09/12 05:24:12 262909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652324264|now:1757654652262877|interval:61387|pto_count:0|srtt:34423
[2025/09/12 05:24:12 262916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43209|
[2025/09/12 05:24:12 262923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 262930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1085889|
[2025/09/12 05:24:12 262940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 262944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1143|
[2025/09/12 05:24:12 262983] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1143|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652262951|stream_id:0|stream_offset:1085889|
[2025/09/12 05:24:12 262993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1143|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 263000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 263007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34423|rtt_var:59|pto_duration:36423|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 263014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 263020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 263026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 263032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652324374|now:1757654652263006|interv:61368|
[2025/09/12 05:24:12 263037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652324374|now:1757654652263006|interval:61368|pto_count:0|srtt:34423
[2025/09/12 05:24:12 263041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44409|
[2025/09/12 05:24:12 263046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 263050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1087068|
[2025/09/12 05:24:12 263055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 263058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652264058|now:1757654652263058|interv:1000|
[2025/09/12 05:24:12 263062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 263066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 263070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652264058|
[2025/09/12 05:24:12 263074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652264058|
[2025/09/12 05:24:12 263078] [debug] |xqc_engine_wakeup_after|wakeup:1757654652264058|now:1757654652263078|diff:980|
[2025/09/12 05:24:12 263083] [debug] |xqc_engine_main_logic|END|now:1757654652262771|
[2025/09/12 05:24:12 263372] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652263371|
[2025/09/12 05:24:12 263380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 263386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:492|
[2025/09/12 05:24:12 263394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:493|
[2025/09/12 05:24:12 263400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:493|
[2025/09/12 05:24:12 263404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 263409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1107|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1108|path_largest_ack:1107|
[2025/09/12 05:24:12 263414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1020463|prior_time:1757654652225511|is_app_limited:0|send_elapse:36058|ack_elapse:37860|ctl_first_sent_time:1757654652227078|lagest_ack_time:1757654652263371|curr_delivered:1064863|
[2025/09/12 05:24:12 263418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652227078|
[2025/09/12 05:24:12 263422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1784||sndq_packets_used_bytes:0|sndq_packets_free:892|
[2025/09/12 05:24:12 263427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1108|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1108|path_largest_ack:1108|
[2025/09/12 05:24:12 263431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:1022863|prior_time:1757654652227505|is_app_limited:0|send_elapse:35929|ack_elapse:35866|ctl_first_sent_time:1757654652228951|lagest_ack_time:1757654652263371|curr_delivered:1066063|
[2025/09/12 05:24:12 263435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652228951|
[2025/09/12 05:24:12 263439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1783||sndq_packets_used_bytes:0|sndq_packets_free:893|
[2025/09/12 05:24:12 263443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34423|rttvar:59|minrtt:30532|latest_rtt:34420|ack_delay:32|
[2025/09/12 05:24:12 263449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34419|rttvar:53|minrtt:30532|latest_rtt:34420|ack_delay:32|
[2025/09/12 05:24:12 263454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1108|lost_pn:1105|thresh:3|
[2025/09/12 05:24:12 263484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 263488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34419|rtt_var:53|pto_duration:36419|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 263493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 263497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 263500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42009|
[2025/09/12 05:24:12 263504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652324370|now:1757654652263488|interv:60882|
[2025/09/12 05:24:12 263508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652324370|now:1757654652263488|interval:60882|pto_count:0|srtt:34419
[2025/09/12 05:24:12 263513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35929, ack_elapse 35866, delivered 43200|rate 1202371|lost 202|
[2025/09/12 05:24:12 263520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202371) in round 24|
[2025/09/12 05:24:12 263524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 263528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 263532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652228951|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 263536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652228951|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 263541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42009|srtt:34419|latest_rtt:34420|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 263547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:493|largest:493|pns:2|
[2025/09/12 05:24:12 263551] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:493|frame:ACK |recv_time:1757654652263371|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 263556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772263371|now:1757654652263371|interv:120000000|
[2025/09/12 05:24:12 263560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772263371|now:1757654652263371|interv:120000000|
[2025/09/12 05:24:12 263564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652264058|pq_index:0|
[2025/09/12 05:24:12 263568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652262771|
[2025/09/12 05:24:12 263572] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652263572|
[2025/09/12 05:24:12 263577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652263576|
[2025/09/12 05:24:12 263583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34419|min_srtt:34419|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 263587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1138944|
[2025/09/12 05:24:12 263592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34419|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 263596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 263600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34419|min_srtt:34419|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 263607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1140123|
[2025/09/12 05:24:12 263612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34419|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 263616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 263620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34419|min_srtt:34419|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 263624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1141302|
[2025/09/12 05:24:12 263629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 263632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 263636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 263640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 263645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 263649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1087068|
[2025/09/12 05:24:12 263653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 263657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 263661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652264058|
[2025/09/12 05:24:12 263665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652264058|
[2025/09/12 05:24:12 263669] [debug] |xqc_engine_wakeup_after|wakeup:1757654652264058|now:1757654652263669|diff:389|
[2025/09/12 05:24:12 263673] [debug] |xqc_engine_main_logic|END|now:1757654652263576|
[2025/09/12 05:24:12 263678] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652263678|
[2025/09/12 05:24:12 263682] [debug] |xqc_engine_wakeup_after|wakeup:1757654652264058|now:1757654652263682|diff:376|
[2025/09/12 05:24:12 263686] [debug] |xqc_engine_main_logic|END|now:1757654652263678|
[2025/09/12 05:24:12 264752] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652264752|
[2025/09/12 05:24:12 264762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652264058|pq_index:0|
[2025/09/12 05:24:12 264767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652263576|
[2025/09/12 05:24:12 264772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652264771|
[2025/09/12 05:24:12 264776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652264058|now:1757654652264771|
[2025/09/12 05:24:12 264786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652264058|now:1757654652264771|
[2025/09/12 05:24:12 264790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 264795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34419|min_srtt:34419|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 264800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1141302|
[2025/09/12 05:24:12 264804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 264808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 264812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 264816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 264821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 264825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42009|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1087068|
[2025/09/12 05:24:12 264829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 264834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1144|
[2025/09/12 05:24:12 264863] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1144|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42009|now:1757654652264842|stream_id:0|stream_offset:1087068|
[2025/09/12 05:24:12 264869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1144|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 264873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42009|applimit:0|
[2025/09/12 05:24:12 264879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34419|rtt_var:53|pto_duration:36419|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 264886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 264891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 264897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 264903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652326261|now:1757654652264879|interv:61382|
[2025/09/12 05:24:12 264909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652326261|now:1757654652264879|interval:61382|pto_count:0|srtt:34419
[2025/09/12 05:24:12 264917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43209|
[2025/09/12 05:24:12 264931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 264936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1088247|
[2025/09/12 05:24:12 264940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 264944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1145|
[2025/09/12 05:24:12 264986] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1145|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652264962|stream_id:0|stream_offset:1088247|
[2025/09/12 05:24:12 264996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1145|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 265004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 265011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34419|rtt_var:53|pto_duration:36419|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 265017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 265023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 265027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 265031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652326381|now:1757654652265011|interv:61370|
[2025/09/12 05:24:12 265035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652326381|now:1757654652265011|interval:61370|pto_count:0|srtt:34419
[2025/09/12 05:24:12 265040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44409|
[2025/09/12 05:24:12 265045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 265049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1089426|
[2025/09/12 05:24:12 265053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 265057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652266057|now:1757654652265057|interv:1000|
[2025/09/12 05:24:12 265061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 265065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 265069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652266057|
[2025/09/12 05:24:12 265073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652266057|
[2025/09/12 05:24:12 265077] [debug] |xqc_engine_wakeup_after|wakeup:1757654652266057|now:1757654652265077|diff:980|
[2025/09/12 05:24:12 265081] [debug] |xqc_engine_main_logic|END|now:1757654652264771|
[2025/09/12 05:24:12 265446] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652265445|
[2025/09/12 05:24:12 265478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 265485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:493|
[2025/09/12 05:24:12 265488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:494|
[2025/09/12 05:24:12 265494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:494|
[2025/09/12 05:24:12 265498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 265503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1109|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1110|path_largest_ack:1109|
[2025/09/12 05:24:12 265508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1022863|prior_time:1757654652227505|is_app_limited:0|send_elapse:36041|ack_elapse:37940|ctl_first_sent_time:1757654652229063|lagest_ack_time:1757654652265445|curr_delivered:1067263|
[2025/09/12 05:24:12 265512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652229063|
[2025/09/12 05:24:12 265517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1782||sndq_packets_used_bytes:0|sndq_packets_free:894|
[2025/09/12 05:24:12 265521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1110|origin_pktnum:0|size:1209|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:1110|path_largest_ack:1110|
[2025/09/12 05:24:12 265525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43209|prior_delivered:1025263|prior_time:1757654652229488|is_app_limited:0|send_elapse:35934|ack_elapse:35957|ctl_first_sent_time:1757654652230972|lagest_ack_time:1757654652265445|curr_delivered:1068472|
[2025/09/12 05:24:12 265530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652230972|
[2025/09/12 05:24:12 265533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1781||sndq_packets_used_bytes:0|sndq_packets_free:895|
[2025/09/12 05:24:12 265537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34419|rttvar:53|minrtt:30532|latest_rtt:34473|ack_delay:40|
[2025/09/12 05:24:12 265542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34421|rttvar:43|minrtt:30532|latest_rtt:34473|ack_delay:40|
[2025/09/12 05:24:12 265546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1110|lost_pn:1107|thresh:3|
[2025/09/12 05:24:12 265551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 477|pns:2|
[2025/09/12 05:24:12 265555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 265559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34421|rtt_var:43|pto_duration:36421|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 265563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 265567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 265571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 265575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652326383|now:1757654652265559|interv:60824|
[2025/09/12 05:24:12 265582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652326383|now:1757654652265559|interval:60824|pto_count:0|srtt:34421
[2025/09/12 05:24:12 265586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35934, ack_elapse 35957, delivered 43209|rate 1201685|lost 202|
[2025/09/12 05:24:12 265591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201685) in round 24|
[2025/09/12 05:24:12 265595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 265599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 265603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2409|po_sent_time:1757654652230972|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 265607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2409|po_sent_time:1757654652230972|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 265612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42000|srtt:34421|latest_rtt:34473|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 265617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:494|largest:494|pns:2|
[2025/09/12 05:24:12 265622] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:494|frame:ACK |recv_time:1757654652265445|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 265626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772265445|now:1757654652265445|interv:120000000|
[2025/09/12 05:24:12 265630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772265445|now:1757654652265445|interv:120000000|
[2025/09/12 05:24:12 265634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652266057|pq_index:0|
[2025/09/12 05:24:12 265638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652264771|
[2025/09/12 05:24:12 265642] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652265642|
[2025/09/12 05:24:12 265647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652265646|
[2025/09/12 05:24:12 265653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34421|min_srtt:34421|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 265657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1141302|
[2025/09/12 05:24:12 265661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34421|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 265668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 265674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34421|min_srtt:34421|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 265678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1142481|
[2025/09/12 05:24:12 265683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34421|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 265687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 265691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34421|min_srtt:34421|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 265696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1143660|
[2025/09/12 05:24:12 265700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 265704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 265708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 265712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 265716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 265720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1089426|
[2025/09/12 05:24:12 265725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 265728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 265732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652266057|
[2025/09/12 05:24:12 265736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652266057|
[2025/09/12 05:24:12 265740] [debug] |xqc_engine_wakeup_after|wakeup:1757654652266057|now:1757654652265740|diff:317|
[2025/09/12 05:24:12 265744] [debug] |xqc_engine_main_logic|END|now:1757654652265646|
[2025/09/12 05:24:12 265749] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652265749|
[2025/09/12 05:24:12 265753] [debug] |xqc_engine_wakeup_after|wakeup:1757654652266057|now:1757654652265753|diff:304|
[2025/09/12 05:24:12 265757] [debug] |xqc_engine_main_logic|END|now:1757654652265749|
[2025/09/12 05:24:12 266823] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652266823|
[2025/09/12 05:24:12 266834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652266057|pq_index:0|
[2025/09/12 05:24:12 266838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652265646|
[2025/09/12 05:24:12 266848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652266847|
[2025/09/12 05:24:12 266852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652266057|now:1757654652266847|
[2025/09/12 05:24:12 266856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652266057|now:1757654652266847|
[2025/09/12 05:24:12 266860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 266866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34421|min_srtt:34421|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 266870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1143660|
[2025/09/12 05:24:12 266875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 266879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 266882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 266887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 266891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 266895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1089426|
[2025/09/12 05:24:12 266900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 266904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1146|
[2025/09/12 05:24:12 266933] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1146|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652266912|stream_id:0|stream_offset:1089426|
[2025/09/12 05:24:12 266939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1146|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 266953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 266960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34421|rtt_var:43|pto_duration:36421|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 266966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 266972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 266978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 266985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652328333|now:1757654652266959|interv:61374|
[2025/09/12 05:24:12 266997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652328333|now:1757654652266959|interval:61374|pto_count:0|srtt:34421
[2025/09/12 05:24:12 267005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43200|
[2025/09/12 05:24:12 267013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 267019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1090605|
[2025/09/12 05:24:12 267026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 267033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1147|
[2025/09/12 05:24:12 267061] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1147|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652267043|stream_id:0|stream_offset:1090605|
[2025/09/12 05:24:12 267066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1147|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 267071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 267076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34421|rtt_var:43|pto_duration:36421|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 267083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 267089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 267095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 267101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652328464|now:1757654652267075|interv:61389|
[2025/09/12 05:24:12 267107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652328464|now:1757654652267075|interval:61389|pto_count:0|srtt:34421
[2025/09/12 05:24:12 267115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44400|
[2025/09/12 05:24:12 267121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 267126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1091784|
[2025/09/12 05:24:12 267130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 267134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652268134|now:1757654652267134|interv:1000|
[2025/09/12 05:24:12 267138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 267142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 267146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652268134|
[2025/09/12 05:24:12 267155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652268134|
[2025/09/12 05:24:12 267159] [debug] |xqc_engine_wakeup_after|wakeup:1757654652268134|now:1757654652267159|diff:975|
[2025/09/12 05:24:12 267163] [debug] |xqc_engine_main_logic|END|now:1757654652266847|
[2025/09/12 05:24:12 267363] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652267362|
[2025/09/12 05:24:12 267371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 267377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:494|
[2025/09/12 05:24:12 267381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:495|
[2025/09/12 05:24:12 267386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:495|
[2025/09/12 05:24:12 267391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 267395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1111|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1112|path_largest_ack:1111|
[2025/09/12 05:24:12 267400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1025263|prior_time:1757654652229488|is_app_limited:0|send_elapse:36050|ack_elapse:37874|ctl_first_sent_time:1757654652231088|lagest_ack_time:1757654652267362|curr_delivered:1069672|
[2025/09/12 05:24:12 267404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652231088|
[2025/09/12 05:24:12 267409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1780||sndq_packets_used_bytes:0|sndq_packets_free:896|
[2025/09/12 05:24:12 267413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1112|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1112|path_largest_ack:1112|
[2025/09/12 05:24:12 267417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43209|prior_delivered:1027663|prior_time:1757654652231481|is_app_limited:0|send_elapse:35857|ack_elapse:35881|ctl_first_sent_time:1757654652232927|lagest_ack_time:1757654652267362|curr_delivered:1070872|
[2025/09/12 05:24:12 267422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652232927|
[2025/09/12 05:24:12 267425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1779||sndq_packets_used_bytes:0|sndq_packets_free:897|
[2025/09/12 05:24:12 267429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34421|rttvar:43|minrtt:30532|latest_rtt:34435|ack_delay:32|
[2025/09/12 05:24:12 267434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34419|rttvar:37|minrtt:30532|latest_rtt:34435|ack_delay:32|
[2025/09/12 05:24:12 267438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1112|lost_pn:1109|thresh:3|
[2025/09/12 05:24:12 267442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 267446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34419|rtt_var:37|pto_duration:36419|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 267450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 267470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 267482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 267486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652328462|now:1757654652267446|interv:61016|
[2025/09/12 05:24:12 267490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652328462|now:1757654652267446|interval:61016|pto_count:0|srtt:34419
[2025/09/12 05:24:12 267494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35857, ack_elapse 35881, delivered 43209|rate 1204230|lost 202|
[2025/09/12 05:24:12 267498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204230) in round 24|
[2025/09/12 05:24:12 267502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 267506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 267510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652232927|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 267515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652232927|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 267519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42000|srtt:34419|latest_rtt:34435|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 267525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:495|largest:495|pns:2|
[2025/09/12 05:24:12 267529] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:495|frame:ACK |recv_time:1757654652267362|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 267533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772267362|now:1757654652267362|interv:120000000|
[2025/09/12 05:24:12 267537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772267362|now:1757654652267362|interv:120000000|
[2025/09/12 05:24:12 267541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652268134|pq_index:0|
[2025/09/12 05:24:12 267545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652266847|
[2025/09/12 05:24:12 267549] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652267549|
[2025/09/12 05:24:12 267554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652267553|
[2025/09/12 05:24:12 267560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34419|min_srtt:34419|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 267564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1143660|
[2025/09/12 05:24:12 267571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34419|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 267576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 267580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34419|min_srtt:34419|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 267584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1144839|
[2025/09/12 05:24:12 267588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34419|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 267593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 267597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34419|min_srtt:34419|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 267601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1146018|
[2025/09/12 05:24:12 267605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 267609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 267613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 267617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 267621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 267625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1091784|
[2025/09/12 05:24:12 267630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 267634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 267638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652268134|
[2025/09/12 05:24:12 267642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652268134|
[2025/09/12 05:24:12 267645] [debug] |xqc_engine_wakeup_after|wakeup:1757654652268134|now:1757654652267645|diff:489|
[2025/09/12 05:24:12 267650] [debug] |xqc_engine_main_logic|END|now:1757654652267553|
[2025/09/12 05:24:12 267655] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652267655|
[2025/09/12 05:24:12 267659] [debug] |xqc_engine_wakeup_after|wakeup:1757654652268134|now:1757654652267659|diff:475|
[2025/09/12 05:24:12 267662] [debug] |xqc_engine_main_logic|END|now:1757654652267655|
[2025/09/12 05:24:12 268729] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652268729|
[2025/09/12 05:24:12 268744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652268134|pq_index:0|
[2025/09/12 05:24:12 268748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652267553|
[2025/09/12 05:24:12 268753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652268752|
[2025/09/12 05:24:12 268758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652268134|now:1757654652268752|
[2025/09/12 05:24:12 268762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652268134|now:1757654652268752|
[2025/09/12 05:24:12 268766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 268771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34419|min_srtt:34419|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 268776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1146018|
[2025/09/12 05:24:12 268780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 268784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 268788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 268792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 268796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 268800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1091784|
[2025/09/12 05:24:12 268805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 268809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1148|
[2025/09/12 05:24:12 268838] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1148|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652268817|stream_id:0|stream_offset:1091784|
[2025/09/12 05:24:12 268843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1148|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 268848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 268854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34419|rtt_var:37|pto_duration:36419|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 268860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 268866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 268879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 268885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652330236|now:1757654652268853|interv:61383|
[2025/09/12 05:24:12 268892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652330236|now:1757654652268853|interval:61383|pto_count:0|srtt:34419
[2025/09/12 05:24:12 268899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43200|
[2025/09/12 05:24:12 268905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 268909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1092963|
[2025/09/12 05:24:12 268914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 268918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1149|
[2025/09/12 05:24:12 268952] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1149|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652268926|stream_id:0|stream_offset:1092963|
[2025/09/12 05:24:12 268962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1149|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 268969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 268976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34419|rtt_var:37|pto_duration:36419|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 268982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 268989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 268995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 269001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652330345|now:1757654652268975|interv:61370|
[2025/09/12 05:24:12 269008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652330345|now:1757654652268975|interval:61370|pto_count:0|srtt:34419
[2025/09/12 05:24:12 269015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44400|
[2025/09/12 05:24:12 269022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 269026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1094142|
[2025/09/12 05:24:12 269030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 269034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652270034|now:1757654652269034|interv:1000|
[2025/09/12 05:24:12 269038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 269047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 269051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652270034|
[2025/09/12 05:24:12 269055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652270034|
[2025/09/12 05:24:12 269059] [debug] |xqc_engine_wakeup_after|wakeup:1757654652270034|now:1757654652269059|diff:975|
[2025/09/12 05:24:12 269063] [debug] |xqc_engine_main_logic|END|now:1757654652268752|
[2025/09/12 05:24:12 269347] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652269346|
[2025/09/12 05:24:12 269355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 269361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:495|
[2025/09/12 05:24:12 269365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:496|
[2025/09/12 05:24:12 269371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:496|
[2025/09/12 05:24:12 269375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 269380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1113|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1114|path_largest_ack:1113|
[2025/09/12 05:24:12 269384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1027663|prior_time:1757654652231481|is_app_limited:0|send_elapse:35970|ack_elapse:37865|ctl_first_sent_time:1757654652233040|lagest_ack_time:1757654652269346|curr_delivered:1072072|
[2025/09/12 05:24:12 269389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652233040|
[2025/09/12 05:24:12 269393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1778||sndq_packets_used_bytes:0|sndq_packets_free:898|
[2025/09/12 05:24:12 269398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1114|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1114|path_largest_ack:1114|
[2025/09/12 05:24:12 269402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43209|prior_delivered:1030063|prior_time:1757654652233467|is_app_limited:0|send_elapse:35878|ack_elapse:35879|ctl_first_sent_time:1757654652234925|lagest_ack_time:1757654652269346|curr_delivered:1073272|
[2025/09/12 05:24:12 269406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652234925|
[2025/09/12 05:24:12 269410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1777||sndq_packets_used_bytes:0|sndq_packets_free:899|
[2025/09/12 05:24:12 269414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34419|rttvar:37|minrtt:30532|latest_rtt:34421|ack_delay:32|
[2025/09/12 05:24:12 269419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34415|rttvar:35|minrtt:30532|latest_rtt:34421|ack_delay:32|
[2025/09/12 05:24:12 269423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1114|lost_pn:1111|thresh:3|
[2025/09/12 05:24:12 269427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 269431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34415|rtt_var:35|pto_duration:36415|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 269440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 269444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 269448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 269452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652330341|now:1757654652269431|interv:60910|
[2025/09/12 05:24:12 269475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652330341|now:1757654652269431|interval:60910|pto_count:0|srtt:34415
[2025/09/12 05:24:12 269480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35878, ack_elapse 35879, delivered 43209|rate 1204297|lost 202|
[2025/09/12 05:24:12 269484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204297) in round 24|
[2025/09/12 05:24:12 269488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 269492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 269496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652234925|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 269501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652234925|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 269505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42000|srtt:34415|latest_rtt:34421|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 269511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:496|largest:496|pns:2|
[2025/09/12 05:24:12 269516] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:496|frame:ACK |recv_time:1757654652269346|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 269520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772269346|now:1757654652269346|interv:120000000|
[2025/09/12 05:24:12 269524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772269346|now:1757654652269346|interv:120000000|
[2025/09/12 05:24:12 269528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652270034|pq_index:0|
[2025/09/12 05:24:12 269532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652268752|
[2025/09/12 05:24:12 269536] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652269536|
[2025/09/12 05:24:12 269541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652269540|
[2025/09/12 05:24:12 269547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34415|min_srtt:34415|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 269555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1146018|
[2025/09/12 05:24:12 269559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34415|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 269563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 269568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34415|min_srtt:34415|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 269572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1147197|
[2025/09/12 05:24:12 269576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34415|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 269581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 269585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34415|min_srtt:34415|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 269589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1148376|
[2025/09/12 05:24:12 269593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 269597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 269601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 269605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 269609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 269613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1094142|
[2025/09/12 05:24:12 269618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 269622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 269626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652270034|
[2025/09/12 05:24:12 269630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652270034|
[2025/09/12 05:24:12 269633] [debug] |xqc_engine_wakeup_after|wakeup:1757654652270034|now:1757654652269633|diff:401|
[2025/09/12 05:24:12 269638] [debug] |xqc_engine_main_logic|END|now:1757654652269540|
[2025/09/12 05:24:12 269643] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652269643|
[2025/09/12 05:24:12 269649] [debug] |xqc_engine_wakeup_after|wakeup:1757654652270034|now:1757654652269649|diff:385|
[2025/09/12 05:24:12 269653] [debug] |xqc_engine_main_logic|END|now:1757654652269643|
[2025/09/12 05:24:12 270720] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652270720|
[2025/09/12 05:24:12 270730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652270034|pq_index:0|
[2025/09/12 05:24:12 270734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652269540|
[2025/09/12 05:24:12 270739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652270738|
[2025/09/12 05:24:12 270744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652270034|now:1757654652270738|
[2025/09/12 05:24:12 270748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652270034|now:1757654652270738|
[2025/09/12 05:24:12 270752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 270757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34415|min_srtt:34415|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 270762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1148376|
[2025/09/12 05:24:12 270766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 270770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 270774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 270778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 270782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 270786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1094142|
[2025/09/12 05:24:12 270791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 270795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1150|
[2025/09/12 05:24:12 270824] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1150|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652270803|stream_id:0|stream_offset:1094142|
[2025/09/12 05:24:12 270830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1150|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 270834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 270840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34415|rtt_var:35|pto_duration:36415|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 270853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 270860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 270866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 270872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652332218|now:1757654652270840|interv:61378|
[2025/09/12 05:24:12 270879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652332218|now:1757654652270840|interval:61378|pto_count:0|srtt:34415
[2025/09/12 05:24:12 270886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43200|
[2025/09/12 05:24:12 270891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 270895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1095321|
[2025/09/12 05:24:12 270899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 270903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1151|
[2025/09/12 05:24:12 270928] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1151|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652270911|stream_id:0|stream_offset:1095321|
[2025/09/12 05:24:12 270945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1151|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 270952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 270959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34415|rtt_var:35|pto_duration:36415|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 270966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 270972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 270978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 270984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652332326|now:1757654652270958|interv:61368|
[2025/09/12 05:24:12 270991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652332326|now:1757654652270958|interval:61368|pto_count:0|srtt:34415
[2025/09/12 05:24:12 270998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44400|
[2025/09/12 05:24:12 271006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 271013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1096500|
[2025/09/12 05:24:12 271024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 271028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652272028|now:1757654652271028|interv:1000|
[2025/09/12 05:24:12 271032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 271036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 271040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652272028|
[2025/09/12 05:24:12 271044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652272028|
[2025/09/12 05:24:12 271048] [debug] |xqc_engine_wakeup_after|wakeup:1757654652272028|now:1757654652271048|diff:980|
[2025/09/12 05:24:12 271052] [debug] |xqc_engine_main_logic|END|now:1757654652270738|
[2025/09/12 05:24:12 271352] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652271350|
[2025/09/12 05:24:12 271362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 271371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:496|
[2025/09/12 05:24:12 271376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:497|
[2025/09/12 05:24:12 271385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:497|
[2025/09/12 05:24:12 271391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 271396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1115|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1116|path_largest_ack:1115|
[2025/09/12 05:24:12 271401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1030063|prior_time:1757654652233467|is_app_limited:0|send_elapse:35981|ack_elapse:37883|ctl_first_sent_time:1757654652235028|lagest_ack_time:1757654652271350|curr_delivered:1074472|
[2025/09/12 05:24:12 271406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652235028|
[2025/09/12 05:24:12 271411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1776||sndq_packets_used_bytes:0|sndq_packets_free:900|
[2025/09/12 05:24:12 271415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1116|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1116|path_largest_ack:1116|
[2025/09/12 05:24:12 271419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43209|prior_delivered:1032463|prior_time:1757654652235453|is_app_limited:0|send_elapse:35942|ack_elapse:35897|ctl_first_sent_time:1757654652236916|lagest_ack_time:1757654652271350|curr_delivered:1075672|
[2025/09/12 05:24:12 271424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652236916|
[2025/09/12 05:24:12 271428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1775||sndq_packets_used_bytes:0|sndq_packets_free:901|
[2025/09/12 05:24:12 271432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34415|rttvar:35|minrtt:30532|latest_rtt:34434|ack_delay:40|
[2025/09/12 05:24:12 271437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34413|rttvar:32|minrtt:30532|latest_rtt:34434|ack_delay:40|
[2025/09/12 05:24:12 271441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1116|lost_pn:1113|thresh:3|
[2025/09/12 05:24:12 271450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 271473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34413|rtt_var:32|pto_duration:36413|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 271483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 271487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 271491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 271495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652332324|now:1757654652271473|interv:60851|
[2025/09/12 05:24:12 271499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652332324|now:1757654652271473|interval:60851|pto_count:0|srtt:34413
[2025/09/12 05:24:12 271503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35942, ack_elapse 35897, delivered 43209|rate 1202186|lost 202|
[2025/09/12 05:24:12 271508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202186) in round 24|
[2025/09/12 05:24:12 271512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 271516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 271520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652236916|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 271525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652236916|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 271529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42000|srtt:34413|latest_rtt:34434|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 271535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:497|largest:497|pns:2|
[2025/09/12 05:24:12 271540] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:497|frame:ACK |recv_time:1757654652271350|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 271544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772271350|now:1757654652271350|interv:120000000|
[2025/09/12 05:24:12 271549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772271350|now:1757654652271350|interv:120000000|
[2025/09/12 05:24:12 271553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652272028|pq_index:0|
[2025/09/12 05:24:12 271557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652270738|
[2025/09/12 05:24:12 271561] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652271561|
[2025/09/12 05:24:12 271566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652271565|
[2025/09/12 05:24:12 271576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34413|min_srtt:34413|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 271581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1148376|
[2025/09/12 05:24:12 271585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34413|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 271590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 271595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34413|min_srtt:34413|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 271599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1149555|
[2025/09/12 05:24:12 271604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34413|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 271608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 271613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34413|min_srtt:34413|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 271617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1150734|
[2025/09/12 05:24:12 271621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 271625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 271629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 271633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 271638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 271642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1096500|
[2025/09/12 05:24:12 271646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 271650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 271654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652272028|
[2025/09/12 05:24:12 271658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652272028|
[2025/09/12 05:24:12 271665] [debug] |xqc_engine_wakeup_after|wakeup:1757654652272028|now:1757654652271665|diff:363|
[2025/09/12 05:24:12 271669] [debug] |xqc_engine_main_logic|END|now:1757654652271565|
[2025/09/12 05:24:12 271675] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652271675|
[2025/09/12 05:24:12 271679] [debug] |xqc_engine_wakeup_after|wakeup:1757654652272028|now:1757654652271678|diff:350|
[2025/09/12 05:24:12 271682] [debug] |xqc_engine_main_logic|END|now:1757654652271675|
[2025/09/12 05:24:12 272756] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652272756|
[2025/09/12 05:24:12 272765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652272028|pq_index:0|
[2025/09/12 05:24:12 272770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652271565|
[2025/09/12 05:24:12 272775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652272774|
[2025/09/12 05:24:12 272780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652272028|now:1757654652272774|
[2025/09/12 05:24:12 272784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652272028|now:1757654652272774|
[2025/09/12 05:24:12 272788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 272793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34413|min_srtt:34413|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 272798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1150734|
[2025/09/12 05:24:12 272803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 272806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 272810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 272815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 272819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 272823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1096500|
[2025/09/12 05:24:12 272828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 272832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1152|
[2025/09/12 05:24:12 272865] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1152|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652272841|stream_id:0|stream_offset:1096500|
[2025/09/12 05:24:12 272875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1152|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 272882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 272895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34413|rtt_var:32|pto_duration:36413|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 272902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 272907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 272911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 272915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652334254|now:1757654652272895|interv:61359|
[2025/09/12 05:24:12 272919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652334254|now:1757654652272895|interval:61359|pto_count:0|srtt:34413
[2025/09/12 05:24:12 272924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43200|
[2025/09/12 05:24:12 272929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 272933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1097679|
[2025/09/12 05:24:12 272938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 272942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1153|
[2025/09/12 05:24:12 272979] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1153|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652272949|stream_id:0|stream_offset:1097679|
[2025/09/12 05:24:12 272988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1153|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 272995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 273002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34413|rtt_var:32|pto_duration:36413|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 273008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 273014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 273020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 273026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652334362|now:1757654652273002|interv:61360|
[2025/09/12 05:24:12 273032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652334362|now:1757654652273002|interval:61360|pto_count:0|srtt:34413
[2025/09/12 05:24:12 273039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44400|
[2025/09/12 05:24:12 273045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 273056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1098858|
[2025/09/12 05:24:12 273062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 273068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652274067|now:1757654652273067|interv:1000|
[2025/09/12 05:24:12 273073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 273078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 273083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652274067|
[2025/09/12 05:24:12 273089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652274067|
[2025/09/12 05:24:12 273095] [debug] |xqc_engine_wakeup_after|wakeup:1757654652274067|now:1757654652273095|diff:972|
[2025/09/12 05:24:12 273101] [debug] |xqc_engine_main_logic|END|now:1757654652272774|
[2025/09/12 05:24:12 273342] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652273341|
[2025/09/12 05:24:12 273349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 273355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:497|
[2025/09/12 05:24:12 273359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:498|
[2025/09/12 05:24:12 273365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:498|
[2025/09/12 05:24:12 273369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 273373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1117|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1118|path_largest_ack:1117|
[2025/09/12 05:24:12 273378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1032463|prior_time:1757654652235453|is_app_limited:0|send_elapse:36044|ack_elapse:37888|ctl_first_sent_time:1757654652237018|lagest_ack_time:1757654652273341|curr_delivered:1076872|
[2025/09/12 05:24:12 273383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652237018|
[2025/09/12 05:24:12 273387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1774||sndq_packets_used_bytes:0|sndq_packets_free:902|
[2025/09/12 05:24:12 273391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1118|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1118|path_largest_ack:1118|
[2025/09/12 05:24:12 273396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43209|prior_delivered:1034863|prior_time:1757654652237449|is_app_limited:0|send_elapse:35960|ack_elapse:35892|ctl_first_sent_time:1757654652238909|lagest_ack_time:1757654652273341|curr_delivered:1078072|
[2025/09/12 05:24:12 273400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652238909|
[2025/09/12 05:24:12 273404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1773||sndq_packets_used_bytes:0|sndq_packets_free:903|
[2025/09/12 05:24:12 273408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34413|rttvar:32|minrtt:30532|latest_rtt:34432|ack_delay:32|
[2025/09/12 05:24:12 273413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34412|rttvar:27|minrtt:30532|latest_rtt:34432|ack_delay:32|
[2025/09/12 05:24:12 273424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1118|lost_pn:1115|thresh:3|
[2025/09/12 05:24:12 273429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 273433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34412|rtt_var:27|pto_duration:36412|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 273437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 273441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 273445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 273449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652334361|now:1757654652273432|interv:60929|
[2025/09/12 05:24:12 273453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652334361|now:1757654652273432|interval:60929|pto_count:0|srtt:34412
[2025/09/12 05:24:12 273481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35960, ack_elapse 35892, delivered 43209|rate 1201585|lost 202|
[2025/09/12 05:24:12 273486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201585) in round 24|
[2025/09/12 05:24:12 273490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 273494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 273498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652238909|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 273503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652238909|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 273507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42000|srtt:34412|latest_rtt:34432|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 273513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:498|largest:498|pns:2|
[2025/09/12 05:24:12 273518] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:498|frame:ACK |recv_time:1757654652273341|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 273523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772273341|now:1757654652273341|interv:120000000|
[2025/09/12 05:24:12 273527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772273341|now:1757654652273341|interv:120000000|
[2025/09/12 05:24:12 273531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652274067|pq_index:0|
[2025/09/12 05:24:12 273535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652272774|
[2025/09/12 05:24:12 273543] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652273542|
[2025/09/12 05:24:12 273547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652273546|
[2025/09/12 05:24:12 273553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34412|min_srtt:34412|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 273558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1150734|
[2025/09/12 05:24:12 273562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34412|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 273567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 273571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34412|min_srtt:34412|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 273575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1151913|
[2025/09/12 05:24:12 273580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34412|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 273584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 273588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34412|min_srtt:34412|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 273592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1153092|
[2025/09/12 05:24:12 273597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 273600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 273604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 273609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 273613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 273617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1098858|
[2025/09/12 05:24:12 273621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 273625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 273632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652274067|
[2025/09/12 05:24:12 273636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652274067|
[2025/09/12 05:24:12 273640] [debug] |xqc_engine_wakeup_after|wakeup:1757654652274067|now:1757654652273640|diff:427|
[2025/09/12 05:24:12 273644] [debug] |xqc_engine_main_logic|END|now:1757654652273546|
[2025/09/12 05:24:12 273649] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652273649|
[2025/09/12 05:24:12 273653] [debug] |xqc_engine_wakeup_after|wakeup:1757654652274067|now:1757654652273653|diff:414|
[2025/09/12 05:24:12 273657] [debug] |xqc_engine_main_logic|END|now:1757654652273649|
[2025/09/12 05:24:12 274730] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652274730|
[2025/09/12 05:24:12 274739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652274067|pq_index:0|
[2025/09/12 05:24:12 274744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652273546|
[2025/09/12 05:24:12 274749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652274747|
[2025/09/12 05:24:12 274753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652274067|now:1757654652274747|
[2025/09/12 05:24:12 274757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652274067|now:1757654652274747|
[2025/09/12 05:24:12 274761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 274767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34412|min_srtt:34412|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 274771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1153092|
[2025/09/12 05:24:12 274776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 274780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 274784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 274788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 274792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 274797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1098858|
[2025/09/12 05:24:12 274801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 274806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1154|
[2025/09/12 05:24:12 274836] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1154|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652274814|stream_id:0|stream_offset:1098858|
[2025/09/12 05:24:12 274845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1154|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 274859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 274866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34412|rtt_var:27|pto_duration:36412|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 274872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 274876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 274880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 274884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652336226|now:1757654652274865|interv:61361|
[2025/09/12 05:24:12 274888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652336226|now:1757654652274865|interval:61361|pto_count:0|srtt:34412
[2025/09/12 05:24:12 274893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43200|
[2025/09/12 05:24:12 274897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 274902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1100037|
[2025/09/12 05:24:12 274906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 274910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1155|
[2025/09/12 05:24:12 274937] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1155|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652274917|stream_id:0|stream_offset:1100037|
[2025/09/12 05:24:12 274945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1155|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 274952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 274959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34412|rtt_var:27|pto_duration:36412|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 274966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 274970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 274973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 274978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652336329|now:1757654652274958|interv:61371|
[2025/09/12 05:24:12 274985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652336329|now:1757654652274958|interval:61371|pto_count:0|srtt:34412
[2025/09/12 05:24:12 274992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44400|
[2025/09/12 05:24:12 275004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 275010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1101216|
[2025/09/12 05:24:12 275017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 275022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652276022|now:1757654652275022|interv:1000|
[2025/09/12 05:24:12 275027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 275033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 275038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652276022|
[2025/09/12 05:24:12 275044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652276022|
[2025/09/12 05:24:12 275049] [debug] |xqc_engine_wakeup_after|wakeup:1757654652276022|now:1757654652275049|diff:973|
[2025/09/12 05:24:12 275055] [debug] |xqc_engine_main_logic|END|now:1757654652274747|
[2025/09/12 05:24:12 275311] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652275310|
[2025/09/12 05:24:12 275317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 275323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:498|
[2025/09/12 05:24:12 275327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:499|
[2025/09/12 05:24:12 275333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:499|
[2025/09/12 05:24:12 275337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 275342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1119|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1120|path_largest_ack:1119|
[2025/09/12 05:24:12 275346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1034863|prior_time:1757654652237449|is_app_limited:0|send_elapse:36066|ack_elapse:37861|ctl_first_sent_time:1757654652239015|lagest_ack_time:1757654652275310|curr_delivered:1079272|
[2025/09/12 05:24:12 275351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652239015|
[2025/09/12 05:24:12 275355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1772||sndq_packets_used_bytes:0|sndq_packets_free:904|
[2025/09/12 05:24:12 275360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1120|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1120|path_largest_ack:1120|
[2025/09/12 05:24:12 275364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43209|prior_delivered:1037263|prior_time:1757654652239468|is_app_limited:0|send_elapse:35966|ack_elapse:35842|ctl_first_sent_time:1757654652240914|lagest_ack_time:1757654652275310|curr_delivered:1080472|
[2025/09/12 05:24:12 275368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652240914|
[2025/09/12 05:24:12 275372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1771||sndq_packets_used_bytes:0|sndq_packets_free:905|
[2025/09/12 05:24:12 275380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34412|rttvar:27|minrtt:30532|latest_rtt:34396|ack_delay:32|
[2025/09/12 05:24:12 275385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34406|rttvar:33|minrtt:30532|latest_rtt:34396|ack_delay:32|
[2025/09/12 05:24:12 275389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1120|lost_pn:1117|thresh:3|
[2025/09/12 05:24:12 275393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 275397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34406|rtt_var:33|pto_duration:36406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 275401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 275405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 275409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 275413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652336323|now:1757654652275397|interv:60926|
[2025/09/12 05:24:12 275417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652336323|now:1757654652275397|interval:60926|pto_count:0|srtt:34406
[2025/09/12 05:24:12 275421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35966, ack_elapse 35842, delivered 43209|rate 1201384|lost 202|
[2025/09/12 05:24:12 275426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201384) in round 24|
[2025/09/12 05:24:12 275430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 275434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 275438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652240914|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 275443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652240914|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 275447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42000|srtt:34406|latest_rtt:34396|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 275453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:499|largest:499|pns:2|
[2025/09/12 05:24:12 275481] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:499|frame:ACK |recv_time:1757654652275310|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 275486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772275310|now:1757654652275310|interv:120000000|
[2025/09/12 05:24:12 275490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772275310|now:1757654652275310|interv:120000000|
[2025/09/12 05:24:12 275497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652276022|pq_index:0|
[2025/09/12 05:24:12 275502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652274747|
[2025/09/12 05:24:12 275506] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652275505|
[2025/09/12 05:24:12 275510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652275509|
[2025/09/12 05:24:12 275516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34406|min_srtt:34406|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 275521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1153092|
[2025/09/12 05:24:12 275525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34406|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 275530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 275535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34406|min_srtt:34406|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 275539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1154271|
[2025/09/12 05:24:12 275543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34406|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 275547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 275552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34406|min_srtt:34406|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 275556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1155450|
[2025/09/12 05:24:12 275560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 275564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 275568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 275572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 275576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 275580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1101216|
[2025/09/12 05:24:12 275587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 275591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 275595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652276022|
[2025/09/12 05:24:12 275599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652276022|
[2025/09/12 05:24:12 275603] [debug] |xqc_engine_wakeup_after|wakeup:1757654652276022|now:1757654652275603|diff:419|
[2025/09/12 05:24:12 275607] [debug] |xqc_engine_main_logic|END|now:1757654652275509|
[2025/09/12 05:24:12 275612] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652275612|
[2025/09/12 05:24:12 275616] [debug] |xqc_engine_wakeup_after|wakeup:1757654652276022|now:1757654652275616|diff:406|
[2025/09/12 05:24:12 275620] [debug] |xqc_engine_main_logic|END|now:1757654652275612|
[2025/09/12 05:24:12 276693] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652276693|
[2025/09/12 05:24:12 276702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652276022|pq_index:0|
[2025/09/12 05:24:12 276706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652275509|
[2025/09/12 05:24:12 276711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652276710|
[2025/09/12 05:24:12 276716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652276022|now:1757654652276710|
[2025/09/12 05:24:12 276720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652276022|now:1757654652276710|
[2025/09/12 05:24:12 276724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 276730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34406|min_srtt:34406|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 276734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1155450|
[2025/09/12 05:24:12 276739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 276743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 276746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 276751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 276755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 276759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1101216|
[2025/09/12 05:24:12 276764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 276768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1156|
[2025/09/12 05:24:12 276805] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1156|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652276781|stream_id:0|stream_offset:1101216|
[2025/09/12 05:24:12 276813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1156|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 276821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 276828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34406|rtt_var:33|pto_duration:36406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 276834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 276840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 276847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 276852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652338187|now:1757654652276827|interv:61360|
[2025/09/12 05:24:12 276856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652338187|now:1757654652276827|interval:61360|pto_count:0|srtt:34406
[2025/09/12 05:24:12 276861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43200|
[2025/09/12 05:24:12 276866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 276870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1102395|
[2025/09/12 05:24:12 276874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 276878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1157|
[2025/09/12 05:24:12 276905] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1157|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652276885|stream_id:0|stream_offset:1102395|
[2025/09/12 05:24:12 276914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1157|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 276921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 276928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34406|rtt_var:33|pto_duration:36406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 276934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 276938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 276942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 276946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652338291|now:1757654652276928|interv:61363|
[2025/09/12 05:24:12 276955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652338291|now:1757654652276928|interval:61363|pto_count:0|srtt:34406
[2025/09/12 05:24:12 276960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44400|
[2025/09/12 05:24:12 276965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 276972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1103574|
[2025/09/12 05:24:12 276979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 276985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652277985|now:1757654652276985|interv:1000|
[2025/09/12 05:24:12 276991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 276996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 277002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652277985|
[2025/09/12 05:24:12 277008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652277985|
[2025/09/12 05:24:12 277013] [debug] |xqc_engine_wakeup_after|wakeup:1757654652277985|now:1757654652277013|diff:972|
[2025/09/12 05:24:12 277019] [debug] |xqc_engine_main_logic|END|now:1757654652276710|
[2025/09/12 05:24:12 277316] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652277315|
[2025/09/12 05:24:12 277323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 277329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:499|
[2025/09/12 05:24:12 277332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:500|
[2025/09/12 05:24:12 277338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:500|
[2025/09/12 05:24:12 277342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 277347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1121|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1122|path_largest_ack:1121|
[2025/09/12 05:24:12 277352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1037263|prior_time:1757654652239468|is_app_limited:0|send_elapse:36072|ack_elapse:37847|ctl_first_sent_time:1757654652241020|lagest_ack_time:1757654652277315|curr_delivered:1081672|
[2025/09/12 05:24:12 277356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652241020|
[2025/09/12 05:24:12 277361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1770||sndq_packets_used_bytes:0|sndq_packets_free:906|
[2025/09/12 05:24:12 277365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1122|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1122|path_largest_ack:1122|
[2025/09/12 05:24:12 277369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43209|prior_delivered:1039663|prior_time:1757654652241436|is_app_limited:0|send_elapse:35887|ack_elapse:35879|ctl_first_sent_time:1757654652242899|lagest_ack_time:1757654652277315|curr_delivered:1082872|
[2025/09/12 05:24:12 277378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652242899|
[2025/09/12 05:24:12 277382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1769||sndq_packets_used_bytes:0|sndq_packets_free:907|
[2025/09/12 05:24:12 277386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34406|rttvar:33|minrtt:30532|latest_rtt:34416|ack_delay:32|
[2025/09/12 05:24:12 277390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34404|rttvar:30|minrtt:30532|latest_rtt:34416|ack_delay:32|
[2025/09/12 05:24:12 277395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1122|lost_pn:1119|thresh:3|
[2025/09/12 05:24:12 277399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 277403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34404|rtt_var:30|pto_duration:36404|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 277407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 277411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 277415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 277419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652338289|now:1757654652277403|interv:60886|
[2025/09/12 05:24:12 277423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652338289|now:1757654652277403|interval:60886|pto_count:0|srtt:34404
[2025/09/12 05:24:12 277428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35887, ack_elapse 35879, delivered 43209|rate 1204029|lost 202|
[2025/09/12 05:24:12 277432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204029) in round 24|
[2025/09/12 05:24:12 277436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 277441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 277445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652242899|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 277449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652242899|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 277454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42000|srtt:34404|latest_rtt:34416|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 277484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:500|largest:500|pns:2|
[2025/09/12 05:24:12 277488] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:500|frame:ACK |recv_time:1757654652277315|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 277497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772277315|now:1757654652277315|interv:120000000|
[2025/09/12 05:24:12 277501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772277315|now:1757654652277315|interv:120000000|
[2025/09/12 05:24:12 277505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652277985|pq_index:0|
[2025/09/12 05:24:12 277509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652276710|
[2025/09/12 05:24:12 277513] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652277513|
[2025/09/12 05:24:12 277517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652277517|
[2025/09/12 05:24:12 277523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34404|min_srtt:34404|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 277528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1155450|
[2025/09/12 05:24:12 277532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34404|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 277537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 277541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34404|min_srtt:34404|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 277546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1156629|
[2025/09/12 05:24:12 277550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34404|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 277555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 277559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34404|min_srtt:34404|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 277563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1157808|
[2025/09/12 05:24:12 277567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 277571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 277575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 277579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 277584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 277591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1103574|
[2025/09/12 05:24:12 277595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 277599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 277603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652277985|
[2025/09/12 05:24:12 277607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652277985|
[2025/09/12 05:24:12 277611] [debug] |xqc_engine_wakeup_after|wakeup:1757654652277985|now:1757654652277611|diff:374|
[2025/09/12 05:24:12 277615] [debug] |xqc_engine_main_logic|END|now:1757654652277517|
[2025/09/12 05:24:12 277620] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652277620|
[2025/09/12 05:24:12 277624] [debug] |xqc_engine_wakeup_after|wakeup:1757654652277985|now:1757654652277624|diff:361|
[2025/09/12 05:24:12 277628] [debug] |xqc_engine_main_logic|END|now:1757654652277620|
[2025/09/12 05:24:12 278701] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652278701|
[2025/09/12 05:24:12 278710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652277985|pq_index:0|
[2025/09/12 05:24:12 278714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652277517|
[2025/09/12 05:24:12 278720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652278718|
[2025/09/12 05:24:12 278724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654652278416|now:1757654652278718|
[2025/09/12 05:24:12 278728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:12 278732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654652278416|now:1757654652278718|
[2025/09/12 05:24:12 278736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:12 278740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652277985|now:1757654652278718|
[2025/09/12 05:24:12 278744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652277985|now:1757654652278718|
[2025/09/12 05:24:12 278748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 278753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:500|ack_delay:25336|first_ack_range:23|largest_pkt_recv_time:1757654652253416|
[2025/09/12 05:24:12 278757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:500|low:477|pkt_pns:2|
[2025/09/12 05:24:12 278761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:488|frame_largest_recv:500|
[2025/09/12 05:24:12 278765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:12 278770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34404|min_srtt:34404|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 278775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1157808|
[2025/09/12 05:24:12 278783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 278787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 278791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 278795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 278800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 278804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1103574|
[2025/09/12 05:24:12 278808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 278813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1158|
[2025/09/12 05:24:12 278844] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1158|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:42000|now:1757654652278822|stream_id:0|stream_offset:1103574|
[2025/09/12 05:24:12 278854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1158|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 278861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 278868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34404|rtt_var:30|pto_duration:36404|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 278875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 278880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 278884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 278888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652340226|now:1757654652278867|interv:61359|
[2025/09/12 05:24:12 278892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652340226|now:1757654652278867|interval:61359|pto_count:0|srtt:34404
[2025/09/12 05:24:12 278897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 278902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 278906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1104753|
[2025/09/12 05:24:12 278911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 278915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1159|
[2025/09/12 05:24:12 278941] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1159|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652278922|stream_id:0|stream_offset:1104753|
[2025/09/12 05:24:12 278956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1159|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 278963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 278970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34404|rtt_var:30|pto_duration:36404|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 278974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 278978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 278982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 278987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652340326|now:1757654652278969|interv:61357|
[2025/09/12 05:24:12 278993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652340326|now:1757654652278969|interval:61357|pto_count:0|srtt:34404
[2025/09/12 05:24:12 279000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 279007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 279013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1105932|
[2025/09/12 05:24:12 279020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 279025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652280025|now:1757654652279025|interv:1000|
[2025/09/12 05:24:12 279030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 279036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 279041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652280025|
[2025/09/12 05:24:12 279047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652280025|
[2025/09/12 05:24:12 279052] [debug] |xqc_engine_wakeup_after|wakeup:1757654652280025|now:1757654652279052|diff:973|
[2025/09/12 05:24:12 279058] [debug] |xqc_engine_main_logic|END|now:1757654652278718|
[2025/09/12 05:24:12 279304] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652279303|
[2025/09/12 05:24:12 279310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 279316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:500|
[2025/09/12 05:24:12 279320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:501|
[2025/09/12 05:24:12 279326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:501|
[2025/09/12 05:24:12 279330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 279335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1123|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1124|path_largest_ack:1123|
[2025/09/12 05:24:12 279343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1039663|prior_time:1757654652241436|is_app_limited:0|send_elapse:35996|ack_elapse:37867|ctl_first_sent_time:1757654652243008|lagest_ack_time:1757654652279303|curr_delivered:1084072|
[2025/09/12 05:24:12 279348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652243008|
[2025/09/12 05:24:12 279353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1768||sndq_packets_used_bytes:0|sndq_packets_free:908|
[2025/09/12 05:24:12 279357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1124|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1124|path_largest_ack:1124|
[2025/09/12 05:24:12 279361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43209|prior_delivered:1042063|prior_time:1757654652243448|is_app_limited:0|send_elapse:35942|ack_elapse:35855|ctl_first_sent_time:1757654652244909|lagest_ack_time:1757654652279303|curr_delivered:1085272|
[2025/09/12 05:24:12 279365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652244909|
[2025/09/12 05:24:12 279369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1767||sndq_packets_used_bytes:0|sndq_packets_free:909|
[2025/09/12 05:24:12 279373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34404|rttvar:30|minrtt:30532|latest_rtt:34394|ack_delay:32|
[2025/09/12 05:24:12 279378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34399|rttvar:33|minrtt:30532|latest_rtt:34394|ack_delay:32|
[2025/09/12 05:24:12 279382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1124|lost_pn:1121|thresh:3|
[2025/09/12 05:24:12 279386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 279390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34399|rtt_var:33|pto_duration:36399|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 279394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 279398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 279402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 279406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652340321|now:1757654652279390|interv:60931|
[2025/09/12 05:24:12 279410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652340321|now:1757654652279390|interval:60931|pto_count:0|srtt:34399
[2025/09/12 05:24:12 279414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35942, ack_elapse 35855, delivered 43209|rate 1202186|lost 202|
[2025/09/12 05:24:12 279419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202186) in round 24|
[2025/09/12 05:24:12 279423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 279427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 279434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652244909|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 279438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652244909|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 279443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34399|latest_rtt:34394|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 279448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:501|largest:501|pns:2|
[2025/09/12 05:24:12 279453] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:501|frame:ACK |recv_time:1757654652279303|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 279482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772279303|now:1757654652279303|interv:120000000|
[2025/09/12 05:24:12 279486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772279303|now:1757654652279303|interv:120000000|
[2025/09/12 05:24:12 279490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652280025|pq_index:0|
[2025/09/12 05:24:12 279494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652278718|
[2025/09/12 05:24:12 279498] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652279498|
[2025/09/12 05:24:12 279503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652279502|
[2025/09/12 05:24:12 279509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34399|min_srtt:34399|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 279514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1157808|
[2025/09/12 05:24:12 279518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34399|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 279523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 279527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34399|min_srtt:34399|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 279531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1158987|
[2025/09/12 05:24:12 279536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34399|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 279543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 279547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34399|min_srtt:34399|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 279552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1160166|
[2025/09/12 05:24:12 279556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 279560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 279564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 279568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 279572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 279576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1105932|
[2025/09/12 05:24:12 279581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 279584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 279588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652280025|
[2025/09/12 05:24:12 279592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652280025|
[2025/09/12 05:24:12 279596] [debug] |xqc_engine_wakeup_after|wakeup:1757654652280025|now:1757654652279596|diff:429|
[2025/09/12 05:24:12 279600] [debug] |xqc_engine_main_logic|END|now:1757654652279502|
[2025/09/12 05:24:12 279605] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652279605|
[2025/09/12 05:24:12 279609] [debug] |xqc_engine_wakeup_after|wakeup:1757654652280025|now:1757654652279609|diff:416|
[2025/09/12 05:24:12 279613] [debug] |xqc_engine_main_logic|END|now:1757654652279605|
[2025/09/12 05:24:12 280686] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652280686|
[2025/09/12 05:24:12 280695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652280025|pq_index:0|
[2025/09/12 05:24:12 280699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652279502|
[2025/09/12 05:24:12 280704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652280703|
[2025/09/12 05:24:12 280709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652280025|now:1757654652280703|
[2025/09/12 05:24:12 280713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652280025|now:1757654652280703|
[2025/09/12 05:24:12 280717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 280722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34399|min_srtt:34399|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 280731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1160166|
[2025/09/12 05:24:12 280736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 280740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 280744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 280748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 280753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 280757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1105932|
[2025/09/12 05:24:12 280761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 280765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1160|
[2025/09/12 05:24:12 280796] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1160|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652280774|stream_id:0|stream_offset:1105932|
[2025/09/12 05:24:12 280804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1160|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 280812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 280819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34399|rtt_var:33|pto_duration:36399|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 280826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 280831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 280835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 280839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652342173|now:1757654652280818|interv:61355|
[2025/09/12 05:24:12 280843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652342173|now:1757654652280818|interval:61355|pto_count:0|srtt:34399
[2025/09/12 05:24:12 280848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 280852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 280856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1107111|
[2025/09/12 05:24:12 280861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 280869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1161|
[2025/09/12 05:24:12 280896] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1161|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652280876|stream_id:0|stream_offset:1107111|
[2025/09/12 05:24:12 280905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1161|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 280912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 280919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34399|rtt_var:33|pto_duration:36399|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 280924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 280928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 280932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 280936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652342275|now:1757654652280918|interv:61357|
[2025/09/12 05:24:12 280941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652342275|now:1757654652280918|interval:61357|pto_count:0|srtt:34399
[2025/09/12 05:24:12 280949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 280956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 280962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1108290|
[2025/09/12 05:24:12 280968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 280973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652281973|now:1757654652280973|interv:1000|
[2025/09/12 05:24:12 280978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 280984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 280989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652281973|
[2025/09/12 05:24:12 280995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652281973|
[2025/09/12 05:24:12 281000] [debug] |xqc_engine_wakeup_after|wakeup:1757654652281973|now:1757654652281000|diff:973|
[2025/09/12 05:24:12 281006] [debug] |xqc_engine_main_logic|END|now:1757654652280703|
[2025/09/12 05:24:12 281303] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652281302|
[2025/09/12 05:24:12 281309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 281315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:501|
[2025/09/12 05:24:12 281319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:502|
[2025/09/12 05:24:12 281325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:502|
[2025/09/12 05:24:12 281334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 281338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1125|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1126|path_largest_ack:1125|
[2025/09/12 05:24:12 281343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1042063|prior_time:1757654652243448|is_app_limited:0|send_elapse:36052|ack_elapse:37854|ctl_first_sent_time:1757654652245019|lagest_ack_time:1757654652281302|curr_delivered:1086472|
[2025/09/12 05:24:12 281348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652245019|
[2025/09/12 05:24:12 281352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1766||sndq_packets_used_bytes:0|sndq_packets_free:910|
[2025/09/12 05:24:12 281357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1126|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1126|path_largest_ack:1126|
[2025/09/12 05:24:12 281361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43209|prior_delivered:1044463|prior_time:1757654652245420|is_app_limited:0|send_elapse:35915|ack_elapse:35882|ctl_first_sent_time:1757654652246879|lagest_ack_time:1757654652281302|curr_delivered:1087672|
[2025/09/12 05:24:12 281365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652246879|
[2025/09/12 05:24:12 281369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1765||sndq_packets_used_bytes:0|sndq_packets_free:911|
[2025/09/12 05:24:12 281373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34399|rttvar:33|minrtt:30532|latest_rtt:34423|ack_delay:32|
[2025/09/12 05:24:12 281377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34398|rttvar:27|minrtt:30532|latest_rtt:34423|ack_delay:32|
[2025/09/12 05:24:12 281382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1126|lost_pn:1123|thresh:3|
[2025/09/12 05:24:12 281386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 281390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34398|rtt_var:27|pto_duration:36398|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 281394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 281398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 281402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 281406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652342274|now:1757654652281390|interv:60884|
[2025/09/12 05:24:12 281410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652342274|now:1757654652281390|interval:60884|pto_count:0|srtt:34398
[2025/09/12 05:24:12 281414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35915, ack_elapse 35882, delivered 43209|rate 1203090|lost 202|
[2025/09/12 05:24:12 281419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203090) in round 24|
[2025/09/12 05:24:12 281426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 281430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 281434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652246879|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 281438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652246879|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1046863|
[2025/09/12 05:24:12 281443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34398|latest_rtt:34423|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 281448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:502|largest:502|pns:2|
[2025/09/12 05:24:12 281453] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:502|frame:ACK |recv_time:1757654652281302|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 281479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772281302|now:1757654652281302|interv:120000000|
[2025/09/12 05:24:12 281484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772281302|now:1757654652281302|interv:120000000|
[2025/09/12 05:24:12 281487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652281973|pq_index:0|
[2025/09/12 05:24:12 281492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652280703|
[2025/09/12 05:24:12 281496] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652281495|
[2025/09/12 05:24:12 281500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652281499|
[2025/09/12 05:24:12 281506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34398|min_srtt:34398|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 281511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1160166|
[2025/09/12 05:24:12 281515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34398|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 281520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 281525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34398|min_srtt:34398|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 281529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1161345|
[2025/09/12 05:24:12 281537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34398|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 281541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 281545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34398|min_srtt:34398|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 281550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1162524|
[2025/09/12 05:24:12 281554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 281558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 281562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 281566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 281571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 281575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1108290|
[2025/09/12 05:24:12 281579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 281583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 281587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652281973|
[2025/09/12 05:24:12 281591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652281973|
[2025/09/12 05:24:12 281595] [debug] |xqc_engine_wakeup_after|wakeup:1757654652281973|now:1757654652281594|diff:379|
[2025/09/12 05:24:12 281599] [debug] |xqc_engine_main_logic|END|now:1757654652281499|
[2025/09/12 05:24:12 281604] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652281604|
[2025/09/12 05:24:12 281608] [debug] |xqc_engine_wakeup_after|wakeup:1757654652281973|now:1757654652281608|diff:365|
[2025/09/12 05:24:12 281612] [debug] |xqc_engine_main_logic|END|now:1757654652281604|
[2025/09/12 05:24:12 282684] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652282684|
[2025/09/12 05:24:12 282693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652281973|pq_index:0|
[2025/09/12 05:24:12 282697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652281499|
[2025/09/12 05:24:12 282702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652282701|
[2025/09/12 05:24:12 282707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652281973|now:1757654652282701|
[2025/09/12 05:24:12 282711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652281973|now:1757654652282701|
[2025/09/12 05:24:12 282719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 282725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34398|min_srtt:34398|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 282729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1162524|
[2025/09/12 05:24:12 282734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 282738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 282742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 282746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 282751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 282755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1108290|
[2025/09/12 05:24:12 282759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 282764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1162|
[2025/09/12 05:24:12 282794] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1162|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652282772|stream_id:0|stream_offset:1108290|
[2025/09/12 05:24:12 282803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1162|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 282811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 282817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34398|rtt_var:27|pto_duration:36398|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 282824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 282830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 282834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 282838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652344170|now:1757654652282817|interv:61353|
[2025/09/12 05:24:12 282842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652344170|now:1757654652282817|interval:61353|pto_count:0|srtt:34398
[2025/09/12 05:24:12 282846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 282851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 282855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1109469|
[2025/09/12 05:24:12 282864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 282868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1163|
[2025/09/12 05:24:12 282895] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1163|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652282875|stream_id:0|stream_offset:1109469|
[2025/09/12 05:24:12 282904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1163|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 282911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 282918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34398|rtt_var:27|pto_duration:36398|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 282923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 282927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 282933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 282939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652344273|now:1757654652282918|interv:61355|
[2025/09/12 05:24:12 282945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652344273|now:1757654652282918|interval:61355|pto_count:0|srtt:34398
[2025/09/12 05:24:12 282952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 282958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 282964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1110648|
[2025/09/12 05:24:12 282970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 282976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652283976|now:1757654652282976|interv:1000|
[2025/09/12 05:24:12 282982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 282987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 282992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652283976|
[2025/09/12 05:24:12 282998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652283976|
[2025/09/12 05:24:12 283003] [debug] |xqc_engine_wakeup_after|wakeup:1757654652283976|now:1757654652283003|diff:973|
[2025/09/12 05:24:12 283009] [debug] |xqc_engine_main_logic|END|now:1757654652282701|
[2025/09/12 05:24:12 283292] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652283291|
[2025/09/12 05:24:12 283298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 283307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:502|
[2025/09/12 05:24:12 283311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:503|
[2025/09/12 05:24:12 283317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:503|
[2025/09/12 05:24:12 283321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 283326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1127|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1128|path_largest_ack:1127|
[2025/09/12 05:24:12 283331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1044463|prior_time:1757654652245420|is_app_limited:0|send_elapse:36022|ack_elapse:37871|ctl_first_sent_time:1757654652246986|lagest_ack_time:1757654652283291|curr_delivered:1088872|
[2025/09/12 05:24:12 283336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652246986|
[2025/09/12 05:24:12 283341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1764||sndq_packets_used_bytes:0|sndq_packets_free:912|
[2025/09/12 05:24:12 283345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1128|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1128|path_largest_ack:1128|
[2025/09/12 05:24:12 283349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43209|prior_delivered:1046863|prior_time:1757654652247422|is_app_limited:0|send_elapse:35890|ack_elapse:35869|ctl_first_sent_time:1757654652248889|lagest_ack_time:1757654652283291|curr_delivered:1090072|
[2025/09/12 05:24:12 283354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652248889|
[2025/09/12 05:24:12 283358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1763||sndq_packets_used_bytes:0|sndq_packets_free:913|
[2025/09/12 05:24:12 283362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34398|rttvar:27|minrtt:30532|latest_rtt:34402|ack_delay:32|
[2025/09/12 05:24:12 283366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34395|rttvar:28|minrtt:30532|latest_rtt:34402|ack_delay:32|
[2025/09/12 05:24:12 283370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1128|lost_pn:1125|thresh:3|
[2025/09/12 05:24:12 283374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 283378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34395|rtt_var:28|pto_duration:36395|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 283383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 283386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 283390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 283394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652344270|now:1757654652283378|interv:60892|
[2025/09/12 05:24:12 283398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652344270|now:1757654652283378|interval:60892|pto_count:0|srtt:34395
[2025/09/12 05:24:12 283405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35890, ack_elapse 35869, delivered 43209|rate 1203928|lost 202|
[2025/09/12 05:24:12 283410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 24 -> 25|
[2025/09/12 05:24:12 283414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203928) in round 25|
[2025/09/12 05:24:12 283418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 283422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 283426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652248889|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 283430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652248889|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 283435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34395|latest_rtt:34402|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 283442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:503|largest:503|pns:2|
[2025/09/12 05:24:12 283446] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:503|frame:ACK |recv_time:1757654652283291|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 283451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772283291|now:1757654652283291|interv:120000000|
[2025/09/12 05:24:12 283473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772283291|now:1757654652283291|interv:120000000|
[2025/09/12 05:24:12 283482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652283976|pq_index:0|
[2025/09/12 05:24:12 283486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652282701|
[2025/09/12 05:24:12 283490] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652283490|
[2025/09/12 05:24:12 283495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652283494|
[2025/09/12 05:24:12 283501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34395|min_srtt:34395|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 283506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1162524|
[2025/09/12 05:24:12 283510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34395|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 283515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 283519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34395|min_srtt:34395|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 283527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1163703|
[2025/09/12 05:24:12 283531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34395|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 283535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 283540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34395|min_srtt:34395|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 283544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1164882|
[2025/09/12 05:24:12 283548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 283552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 283556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 283560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 283564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 283568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1110648|
[2025/09/12 05:24:12 283573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 283576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 283581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652283976|
[2025/09/12 05:24:12 283585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652283976|
[2025/09/12 05:24:12 283588] [debug] |xqc_engine_wakeup_after|wakeup:1757654652283976|now:1757654652283588|diff:388|
[2025/09/12 05:24:12 283592] [debug] |xqc_engine_main_logic|END|now:1757654652283494|
[2025/09/12 05:24:12 283598] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652283597|
[2025/09/12 05:24:12 283601] [debug] |xqc_engine_wakeup_after|wakeup:1757654652283976|now:1757654652283601|diff:375|
[2025/09/12 05:24:12 283605] [debug] |xqc_engine_main_logic|END|now:1757654652283597|
[2025/09/12 05:24:12 284678] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652284678|
[2025/09/12 05:24:12 284687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652283976|pq_index:0|
[2025/09/12 05:24:12 284691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652283494|
[2025/09/12 05:24:12 284696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652284695|
[2025/09/12 05:24:12 284704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652283976|now:1757654652284695|
[2025/09/12 05:24:12 284708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652283976|now:1757654652284695|
[2025/09/12 05:24:12 284712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 284717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34395|min_srtt:34395|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 284722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1164882|
[2025/09/12 05:24:12 284727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 284730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 284734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 284739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 284743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 284747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1110648|
[2025/09/12 05:24:12 284752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 284756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1164|
[2025/09/12 05:24:12 284786] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1164|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652284764|stream_id:0|stream_offset:1110648|
[2025/09/12 05:24:12 284795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1164|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 284802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 284809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34395|rtt_var:28|pto_duration:36395|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 284816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 284821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 284825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 284829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652346159|now:1757654652284809|interv:61350|
[2025/09/12 05:24:12 284833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652346159|now:1757654652284809|interval:61350|pto_count:0|srtt:34395
[2025/09/12 05:24:12 284842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 284847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 284851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1111827|
[2025/09/12 05:24:12 284856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 284860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1165|
[2025/09/12 05:24:12 284886] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1165|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652284867|stream_id:0|stream_offset:1111827|
[2025/09/12 05:24:12 284895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1165|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 284902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 284909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34395|rtt_var:28|pto_duration:36395|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 284914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 284918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 284922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 284927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652346262|now:1757654652284908|interv:61354|
[2025/09/12 05:24:12 284933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652346262|now:1757654652284908|interval:61354|pto_count:0|srtt:34395
[2025/09/12 05:24:12 284940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 284947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 284952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1113006|
[2025/09/12 05:24:12 284959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 284964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652285964|now:1757654652284964|interv:1000|
[2025/09/12 05:24:12 284970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 284975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 284980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652285964|
[2025/09/12 05:24:12 284986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652285964|
[2025/09/12 05:24:12 284991] [debug] |xqc_engine_wakeup_after|wakeup:1757654652285964|now:1757654652284991|diff:973|
[2025/09/12 05:24:12 285002] [debug] |xqc_engine_main_logic|END|now:1757654652284695|
[2025/09/12 05:24:12 285286] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652285285|
[2025/09/12 05:24:12 285292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 285298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:503|
[2025/09/12 05:24:12 285302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:504|
[2025/09/12 05:24:12 285308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:504|
[2025/09/12 05:24:12 285312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 285317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1129|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1130|path_largest_ack:1129|
[2025/09/12 05:24:12 285321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1046863|prior_time:1757654652247422|is_app_limited:0|send_elapse:35996|ack_elapse:37863|ctl_first_sent_time:1757654652248995|lagest_ack_time:1757654652285285|curr_delivered:1091272|
[2025/09/12 05:24:12 285326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652248995|
[2025/09/12 05:24:12 285331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1762||sndq_packets_used_bytes:0|sndq_packets_free:914|
[2025/09/12 05:24:12 285335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1130|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1130|path_largest_ack:1130|
[2025/09/12 05:24:12 285339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43209|prior_delivered:1049263|prior_time:1757654652249412|is_app_limited:0|send_elapse:35922|ack_elapse:35873|ctl_first_sent_time:1757654652250870|lagest_ack_time:1757654652285285|curr_delivered:1092472|
[2025/09/12 05:24:12 285343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652250870|
[2025/09/12 05:24:12 285347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1761||sndq_packets_used_bytes:0|sndq_packets_free:915|
[2025/09/12 05:24:12 285351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34395|rttvar:28|minrtt:30532|latest_rtt:34415|ack_delay:32|
[2025/09/12 05:24:12 285355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34393|rttvar:24|minrtt:30532|latest_rtt:34415|ack_delay:32|
[2025/09/12 05:24:12 285360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1130|lost_pn:1127|thresh:3|
[2025/09/12 05:24:12 285364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 285368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34393|rtt_var:24|pto_duration:36393|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 285372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 285376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 285380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 285392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652346260|now:1757654652285368|interv:60892|
[2025/09/12 05:24:12 285395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652346260|now:1757654652285368|interval:60892|pto_count:0|srtt:34393
[2025/09/12 05:24:12 285400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35922, ack_elapse 35873, delivered 43209|rate 1202856|lost 202|
[2025/09/12 05:24:12 285404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202856) in round 25|
[2025/09/12 05:24:12 285408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 285413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 285416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652250870|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 285421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652250870|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 285425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34393|latest_rtt:34415|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 285431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:504|largest:504|pns:2|
[2025/09/12 05:24:12 285435] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:504|frame:ACK |recv_time:1757654652285285|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 285440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772285285|now:1757654652285285|interv:120000000|
[2025/09/12 05:24:12 285444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772285285|now:1757654652285285|interv:120000000|
[2025/09/12 05:24:12 285448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652285964|pq_index:0|
[2025/09/12 05:24:12 285452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652284695|
[2025/09/12 05:24:12 285479] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652285479|
[2025/09/12 05:24:12 285485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652285484|
[2025/09/12 05:24:12 285491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34393|min_srtt:34393|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 285495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1164882|
[2025/09/12 05:24:12 285499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34393|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 285508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 285512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34393|min_srtt:34393|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 285516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1166061|
[2025/09/12 05:24:12 285521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34393|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 285525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 285529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34393|min_srtt:34393|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 285533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1167240|
[2025/09/12 05:24:12 285537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 285541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 285545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 285549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 285554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 285558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1113006|
[2025/09/12 05:24:12 285562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 285566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 285570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652285964|
[2025/09/12 05:24:12 285574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652285964|
[2025/09/12 05:24:12 285578] [debug] |xqc_engine_wakeup_after|wakeup:1757654652285964|now:1757654652285577|diff:387|
[2025/09/12 05:24:12 285582] [debug] |xqc_engine_main_logic|END|now:1757654652285484|
[2025/09/12 05:24:12 285587] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652285587|
[2025/09/12 05:24:12 285591] [debug] |xqc_engine_wakeup_after|wakeup:1757654652285964|now:1757654652285590|diff:374|
[2025/09/12 05:24:12 285594] [debug] |xqc_engine_main_logic|END|now:1757654652285587|
[2025/09/12 05:24:12 286668] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652286667|
[2025/09/12 05:24:12 286676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652285964|pq_index:0|
[2025/09/12 05:24:12 286681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652285484|
[2025/09/12 05:24:12 286692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652286691|
[2025/09/12 05:24:12 286696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652285964|now:1757654652286691|
[2025/09/12 05:24:12 286700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652285964|now:1757654652286691|
[2025/09/12 05:24:12 286705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 286710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34393|min_srtt:34393|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 286714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1167240|
[2025/09/12 05:24:12 286719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 286723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 286726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 286731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 286735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 286740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1113006|
[2025/09/12 05:24:12 286744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 286748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1166|
[2025/09/12 05:24:12 286779] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1166|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652286757|stream_id:0|stream_offset:1113006|
[2025/09/12 05:24:12 286788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1166|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 286796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 286802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34393|rtt_var:24|pto_duration:36393|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 286809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 286814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 286818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 286822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652348150|now:1757654652286802|interv:61348|
[2025/09/12 05:24:12 286830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652348150|now:1757654652286802|interval:61348|pto_count:0|srtt:34393
[2025/09/12 05:24:12 286835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 286840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 286844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1114185|
[2025/09/12 05:24:12 286849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 286853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1167|
[2025/09/12 05:24:12 286880] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1167|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652286860|stream_id:0|stream_offset:1114185|
[2025/09/12 05:24:12 286888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1167|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 286895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 286902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34393|rtt_var:24|pto_duration:36393|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 286908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 286912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 286915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 286922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652348253|now:1757654652286902|interv:61351|
[2025/09/12 05:24:12 286928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652348253|now:1757654652286902|interval:61351|pto_count:0|srtt:34393
[2025/09/12 05:24:12 286935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 286942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 286948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1115364|
[2025/09/12 05:24:12 286954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 286960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652287959|now:1757654652286959|interv:1000|
[2025/09/12 05:24:12 286965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 286970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 286975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652287959|
[2025/09/12 05:24:12 286986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652287959|
[2025/09/12 05:24:12 286991] [debug] |xqc_engine_wakeup_after|wakeup:1757654652287959|now:1757654652286991|diff:968|
[2025/09/12 05:24:12 286997] [debug] |xqc_engine_main_logic|END|now:1757654652286691|
[2025/09/12 05:24:12 287281] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652287280|
[2025/09/12 05:24:12 287288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 287294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:504|
[2025/09/12 05:24:12 287298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:505|
[2025/09/12 05:24:12 287303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:505|
[2025/09/12 05:24:12 287308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 287312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1131|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1132|path_largest_ack:1131|
[2025/09/12 05:24:12 287317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1049263|prior_time:1757654652249412|is_app_limited:0|send_elapse:36031|ack_elapse:37868|ctl_first_sent_time:1757654652250979|lagest_ack_time:1757654652287280|curr_delivered:1093672|
[2025/09/12 05:24:12 287322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652250979|
[2025/09/12 05:24:12 287326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1760||sndq_packets_used_bytes:0|sndq_packets_free:916|
[2025/09/12 05:24:12 287330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1132|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1132|path_largest_ack:1132|
[2025/09/12 05:24:12 287335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43209|prior_delivered:1051663|prior_time:1757654652251408|is_app_limited:0|send_elapse:35916|ack_elapse:35872|ctl_first_sent_time:1757654652252866|lagest_ack_time:1757654652287280|curr_delivered:1094872|
[2025/09/12 05:24:12 287340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652252866|
[2025/09/12 05:24:12 287344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1759||sndq_packets_used_bytes:0|sndq_packets_free:917|
[2025/09/12 05:24:12 287348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34393|rttvar:24|minrtt:30532|latest_rtt:34414|ack_delay:40|
[2025/09/12 05:24:12 287352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34390|rttvar:22|minrtt:30532|latest_rtt:34414|ack_delay:40|
[2025/09/12 05:24:12 287356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1132|lost_pn:1129|thresh:3|
[2025/09/12 05:24:12 287360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 287364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34390|rtt_var:22|pto_duration:36390|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 287369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 287373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 287381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 287385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652348250|now:1757654652287364|interv:60886|
[2025/09/12 05:24:12 287389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652348250|now:1757654652287364|interval:60886|pto_count:0|srtt:34390
[2025/09/12 05:24:12 287393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35916, ack_elapse 35872, delivered 43209|rate 1203057|lost 202|
[2025/09/12 05:24:12 287397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203057) in round 25|
[2025/09/12 05:24:12 287402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 287406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 287410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652252866|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 287414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652252866|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 287418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34390|latest_rtt:34414|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 287424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:505|largest:505|pns:2|
[2025/09/12 05:24:12 287429] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:505|frame:ACK |recv_time:1757654652287280|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 287433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772287280|now:1757654652287280|interv:120000000|
[2025/09/12 05:24:12 287437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772287280|now:1757654652287280|interv:120000000|
[2025/09/12 05:24:12 287441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652287959|pq_index:0|
[2025/09/12 05:24:12 287446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652286691|
[2025/09/12 05:24:12 287450] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652287449|
[2025/09/12 05:24:12 287473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652287453|
[2025/09/12 05:24:12 287485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34390|min_srtt:34390|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 287489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1167240|
[2025/09/12 05:24:12 287497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34390|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 287502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 287506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34390|min_srtt:34390|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 287511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1168419|
[2025/09/12 05:24:12 287515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34390|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 287520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 287524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34390|min_srtt:34390|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 287528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1169598|
[2025/09/12 05:24:12 287532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 287536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 287540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 287544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 287549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 287553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1115364|
[2025/09/12 05:24:12 287557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 287561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 287565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652287959|
[2025/09/12 05:24:12 287569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652287959|
[2025/09/12 05:24:12 287573] [debug] |xqc_engine_wakeup_after|wakeup:1757654652287959|now:1757654652287573|diff:386|
[2025/09/12 05:24:12 287577] [debug] |xqc_engine_main_logic|END|now:1757654652287453|
[2025/09/12 05:24:12 287582] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652287582|
[2025/09/12 05:24:12 287586] [debug] |xqc_engine_wakeup_after|wakeup:1757654652287959|now:1757654652287586|diff:373|
[2025/09/12 05:24:12 287590] [debug] |xqc_engine_main_logic|END|now:1757654652287582|
[2025/09/12 05:24:12 288663] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652288663|
[2025/09/12 05:24:12 288675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652287959|pq_index:0|
[2025/09/12 05:24:12 288679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652287453|
[2025/09/12 05:24:12 288684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652288683|
[2025/09/12 05:24:12 288688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652287959|now:1757654652288683|
[2025/09/12 05:24:12 288693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652287959|now:1757654652288683|
[2025/09/12 05:24:12 288697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 288702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34390|min_srtt:34390|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 288706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1169598|
[2025/09/12 05:24:12 288711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 288715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 288719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 288723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 288728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 288732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1115364|
[2025/09/12 05:24:12 288736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 288741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1168|
[2025/09/12 05:24:12 288771] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1168|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652288749|stream_id:0|stream_offset:1115364|
[2025/09/12 05:24:12 288780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1168|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 288788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 288795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34390|rtt_var:22|pto_duration:36390|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 288801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 288806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 288815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 288819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652350139|now:1757654652288794|interv:61345|
[2025/09/12 05:24:12 288823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652350139|now:1757654652288794|interval:61345|pto_count:0|srtt:34390
[2025/09/12 05:24:12 288827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 288832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 288836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1116543|
[2025/09/12 05:24:12 288841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 288845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1169|
[2025/09/12 05:24:12 288872] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1169|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652288852|stream_id:0|stream_offset:1116543|
[2025/09/12 05:24:12 288881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1169|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 288888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 288895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34390|rtt_var:22|pto_duration:36390|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 288900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 288904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 288908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 288914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652350242|now:1757654652288894|interv:61348|
[2025/09/12 05:24:12 288920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652350242|now:1757654652288894|interval:61348|pto_count:0|srtt:34390
[2025/09/12 05:24:12 288927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 288934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 288940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1117722|
[2025/09/12 05:24:12 288946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 288951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652289951|now:1757654652288951|interv:1000|
[2025/09/12 05:24:12 288957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 288967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 288972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652289951|
[2025/09/12 05:24:12 288978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652289951|
[2025/09/12 05:24:12 288983] [debug] |xqc_engine_wakeup_after|wakeup:1757654652289951|now:1757654652288983|diff:968|
[2025/09/12 05:24:12 288989] [debug] |xqc_engine_main_logic|END|now:1757654652288683|
[2025/09/12 05:24:12 289276] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652289275|
[2025/09/12 05:24:12 289282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 289288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:505|
[2025/09/12 05:24:12 289292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:506|
[2025/09/12 05:24:12 289298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:506|
[2025/09/12 05:24:12 289302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 289307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1133|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1134|path_largest_ack:1133|
[2025/09/12 05:24:12 289311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1051663|prior_time:1757654652251408|is_app_limited:0|send_elapse:36028|ack_elapse:37867|ctl_first_sent_time:1757654652252978|lagest_ack_time:1757654652289275|curr_delivered:1096072|
[2025/09/12 05:24:12 289316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652252978|
[2025/09/12 05:24:12 289321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1758||sndq_packets_used_bytes:0|sndq_packets_free:918|
[2025/09/12 05:24:12 289325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1134|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1134|path_largest_ack:1134|
[2025/09/12 05:24:12 289329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43209|prior_delivered:1054063|prior_time:1757654652253416|is_app_limited:0|send_elapse:35916|ack_elapse:35859|ctl_first_sent_time:1757654652254892|lagest_ack_time:1757654652289275|curr_delivered:1097272|
[2025/09/12 05:24:12 289333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652254892|
[2025/09/12 05:24:12 289337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1757||sndq_packets_used_bytes:0|sndq_packets_free:919|
[2025/09/12 05:24:12 289341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34390|rttvar:22|minrtt:30532|latest_rtt:34383|ack_delay:32|
[2025/09/12 05:24:12 289345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34385|rttvar:26|minrtt:30532|latest_rtt:34383|ack_delay:32|
[2025/09/12 05:24:12 289350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1134|lost_pn:1131|thresh:3|
[2025/09/12 05:24:12 289354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 289358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34385|rtt_var:26|pto_duration:36385|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 289367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 289371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 289375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 289379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652350237|now:1757654652289358|interv:60879|
[2025/09/12 05:24:12 289383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652350237|now:1757654652289358|interval:60879|pto_count:0|srtt:34385
[2025/09/12 05:24:12 289387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35916, ack_elapse 35859, delivered 43209|rate 1203057|lost 202|
[2025/09/12 05:24:12 289392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203057) in round 25|
[2025/09/12 05:24:12 289396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 289400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 289404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652254892|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 289408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652254892|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 289413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34385|latest_rtt:34383|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 289419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:506|largest:506|pns:2|
[2025/09/12 05:24:12 289423] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:506|frame:ACK |recv_time:1757654652289275|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 289428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772289275|now:1757654652289275|interv:120000000|
[2025/09/12 05:24:12 289432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772289275|now:1757654652289275|interv:120000000|
[2025/09/12 05:24:12 289436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652289951|pq_index:0|
[2025/09/12 05:24:12 289440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652288683|
[2025/09/12 05:24:12 289444] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652289444|
[2025/09/12 05:24:12 289448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652289447|
[2025/09/12 05:24:12 289474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34385|min_srtt:34385|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 289487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1169598|
[2025/09/12 05:24:12 289492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34385|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 289496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 289501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34385|min_srtt:34385|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 289505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1170777|
[2025/09/12 05:24:12 289510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34385|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 289514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 289518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34385|min_srtt:34385|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 289522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1171956|
[2025/09/12 05:24:12 289527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 289530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 289534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 289539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 289543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 289547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1117722|
[2025/09/12 05:24:12 289552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 289555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 289559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652289951|
[2025/09/12 05:24:12 289563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652289951|
[2025/09/12 05:24:12 289567] [debug] |xqc_engine_wakeup_after|wakeup:1757654652289951|now:1757654652289567|diff:384|
[2025/09/12 05:24:12 289572] [debug] |xqc_engine_main_logic|END|now:1757654652289447|
[2025/09/12 05:24:12 289577] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652289577|
[2025/09/12 05:24:12 289583] [debug] |xqc_engine_wakeup_after|wakeup:1757654652289951|now:1757654652289583|diff:368|
[2025/09/12 05:24:12 289587] [debug] |xqc_engine_main_logic|END|now:1757654652289577|
[2025/09/12 05:24:12 290660] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652290660|
[2025/09/12 05:24:12 290669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652289951|pq_index:0|
[2025/09/12 05:24:12 290673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652289447|
[2025/09/12 05:24:12 290678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652290677|
[2025/09/12 05:24:12 290683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652289951|now:1757654652290677|
[2025/09/12 05:24:12 290687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652289951|now:1757654652290677|
[2025/09/12 05:24:12 290691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 290696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34385|min_srtt:34385|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 290701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1171956|
[2025/09/12 05:24:12 290705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 290709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 290713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 290717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 290722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 290726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1117722|
[2025/09/12 05:24:12 290730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 290735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1170|
[2025/09/12 05:24:12 290765] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1170|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652290743|stream_id:0|stream_offset:1117722|
[2025/09/12 05:24:12 290773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1170|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 290781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 290787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34385|rtt_var:26|pto_duration:36385|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 290795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 290804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 290808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 290812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652352128|now:1757654652290787|interv:61341|
[2025/09/12 05:24:12 290816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652352128|now:1757654652290787|interval:61341|pto_count:0|srtt:34385
[2025/09/12 05:24:12 290821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 290826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 290830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1118901|
[2025/09/12 05:24:12 290835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 290839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1171|
[2025/09/12 05:24:12 290866] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1171|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652290846|stream_id:0|stream_offset:1118901|
[2025/09/12 05:24:12 290875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1171|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 290886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 290893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34385|rtt_var:26|pto_duration:36385|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 290898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 290902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 290907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 290913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652352231|now:1757654652290892|interv:61339|
[2025/09/12 05:24:12 290920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652352231|now:1757654652290892|interval:61339|pto_count:0|srtt:34385
[2025/09/12 05:24:12 290926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 290935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 290944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1120080|
[2025/09/12 05:24:12 290950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 290961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652291961|now:1757654652290961|interv:1000|
[2025/09/12 05:24:12 290967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 290972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 290977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652291961|
[2025/09/12 05:24:12 290983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652291961|
[2025/09/12 05:24:12 290988] [debug] |xqc_engine_wakeup_after|wakeup:1757654652291961|now:1757654652290988|diff:973|
[2025/09/12 05:24:12 290994] [debug] |xqc_engine_main_logic|END|now:1757654652290677|
[2025/09/12 05:24:12 291268] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652291267|
[2025/09/12 05:24:12 291274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 291280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:506|
[2025/09/12 05:24:12 291284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:507|
[2025/09/12 05:24:12 291290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:507|
[2025/09/12 05:24:12 291294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 291299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1135|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1136|path_largest_ack:1135|
[2025/09/12 05:24:12 291303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1054063|prior_time:1757654652253416|is_app_limited:0|send_elapse:36040|ack_elapse:37851|ctl_first_sent_time:1757654652255016|lagest_ack_time:1757654652291267|curr_delivered:1098472|
[2025/09/12 05:24:12 291308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652255016|
[2025/09/12 05:24:12 291313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1756||sndq_packets_used_bytes:0|sndq_packets_free:920|
[2025/09/12 05:24:12 291317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1136|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1136|path_largest_ack:1136|
[2025/09/12 05:24:12 291322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43209|prior_delivered:1056463|prior_time:1757654652255394|is_app_limited:0|send_elapse:35924|ack_elapse:35873|ctl_first_sent_time:1757654652256861|lagest_ack_time:1757654652291267|curr_delivered:1099672|
[2025/09/12 05:24:12 291326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652256861|
[2025/09/12 05:24:12 291330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1755||sndq_packets_used_bytes:0|sndq_packets_free:921|
[2025/09/12 05:24:12 291334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34385|rttvar:26|minrtt:30532|latest_rtt:34406|ack_delay:32|
[2025/09/12 05:24:12 291338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34383|rttvar:22|minrtt:30532|latest_rtt:34406|ack_delay:32|
[2025/09/12 05:24:12 291342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1136|lost_pn:1133|thresh:3|
[2025/09/12 05:24:12 291350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 291354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34383|rtt_var:22|pto_duration:36383|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 291359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 291362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 291366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 291370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652352229|now:1757654652291354|interv:60875|
[2025/09/12 05:24:12 291374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652352229|now:1757654652291354|interval:60875|pto_count:0|srtt:34383
[2025/09/12 05:24:12 291379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35924, ack_elapse 35873, delivered 43209|rate 1202789|lost 202|
[2025/09/12 05:24:12 291383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202789) in round 25|
[2025/09/12 05:24:12 291387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 291391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 291395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652256861|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 291400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652256861|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 291404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34383|latest_rtt:34406|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 291410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:507|largest:507|pns:2|
[2025/09/12 05:24:12 291414] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:507|frame:ACK |recv_time:1757654652291267|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 291419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772291267|now:1757654652291267|interv:120000000|
[2025/09/12 05:24:12 291423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772291267|now:1757654652291267|interv:120000000|
[2025/09/12 05:24:12 291427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652291961|pq_index:0|
[2025/09/12 05:24:12 291431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652290677|
[2025/09/12 05:24:12 291435] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652291435|
[2025/09/12 05:24:12 291440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652291439|
[2025/09/12 05:24:12 291448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34383|min_srtt:34383|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 291453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1171956|
[2025/09/12 05:24:12 291482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34383|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 291487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 291492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34383|min_srtt:34383|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 291496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1173135|
[2025/09/12 05:24:12 291500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34383|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 291505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 291509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34383|min_srtt:34383|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 291513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1174314|
[2025/09/12 05:24:12 291517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 291521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 291525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 291529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 291534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 291538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1120080|
[2025/09/12 05:24:12 291542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 291546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 291550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652291961|
[2025/09/12 05:24:12 291554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652291961|
[2025/09/12 05:24:12 291561] [debug] |xqc_engine_wakeup_after|wakeup:1757654652291961|now:1757654652291561|diff:400|
[2025/09/12 05:24:12 291566] [debug] |xqc_engine_main_logic|END|now:1757654652291439|
[2025/09/12 05:24:12 291571] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652291571|
[2025/09/12 05:24:12 291575] [debug] |xqc_engine_wakeup_after|wakeup:1757654652291961|now:1757654652291575|diff:386|
[2025/09/12 05:24:12 291579] [debug] |xqc_engine_main_logic|END|now:1757654652291571|
[2025/09/12 05:24:12 292652] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652292651|
[2025/09/12 05:24:12 292660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652291961|pq_index:0|
[2025/09/12 05:24:12 292665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652291439|
[2025/09/12 05:24:12 292670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652292669|
[2025/09/12 05:24:12 292675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652291961|now:1757654652292669|
[2025/09/12 05:24:12 292679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652291961|now:1757654652292669|
[2025/09/12 05:24:12 292683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 292688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34383|min_srtt:34383|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 292692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1174314|
[2025/09/12 05:24:12 292697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 292701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 292704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 292709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 292713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 292717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1120080|
[2025/09/12 05:24:12 292722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 292726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1172|
[2025/09/12 05:24:12 292756] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1172|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652292734|stream_id:0|stream_offset:1120080|
[2025/09/12 05:24:12 292765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1172|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 292772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 292794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34383|rtt_var:22|pto_duration:36383|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 292800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 292804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 292808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 292812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652354117|now:1757654652292794|interv:61323|
[2025/09/12 05:24:12 292816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652354117|now:1757654652292794|interval:61323|pto_count:0|srtt:34383
[2025/09/12 05:24:12 292820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 292825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 292829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1121259|
[2025/09/12 05:24:12 292834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 292838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1173|
[2025/09/12 05:24:12 292865] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1173|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652292845|stream_id:0|stream_offset:1121259|
[2025/09/12 05:24:12 292874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1173|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 292881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 292888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34383|rtt_var:22|pto_duration:36383|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 292893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 292897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 292904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 292910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652354228|now:1757654652292888|interv:61340|
[2025/09/12 05:24:12 292916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652354228|now:1757654652292888|interval:61340|pto_count:0|srtt:34383
[2025/09/12 05:24:12 292922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 292929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 292935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1122438|
[2025/09/12 05:24:12 292954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 292960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652293959|now:1757654652292959|interv:1000|
[2025/09/12 05:24:12 292965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 292970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 292976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652293959|
[2025/09/12 05:24:12 292981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652293959|
[2025/09/12 05:24:12 292986] [debug] |xqc_engine_wakeup_after|wakeup:1757654652293959|now:1757654652292986|diff:973|
[2025/09/12 05:24:12 292992] [debug] |xqc_engine_main_logic|END|now:1757654652292669|
[2025/09/12 05:24:12 293264] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652293263|
[2025/09/12 05:24:12 293270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 293276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:507|
[2025/09/12 05:24:12 293280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:508|
[2025/09/12 05:24:12 293286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:508|
[2025/09/12 05:24:12 293290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 293295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1137|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1138|path_largest_ack:1137|
[2025/09/12 05:24:12 293299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1056463|prior_time:1757654652255394|is_app_limited:0|send_elapse:36028|ack_elapse:37869|ctl_first_sent_time:1757654652256965|lagest_ack_time:1757654652293263|curr_delivered:1100872|
[2025/09/12 05:24:12 293304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652256965|
[2025/09/12 05:24:12 293308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1754||sndq_packets_used_bytes:0|sndq_packets_free:922|
[2025/09/12 05:24:12 293313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1138|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1138|path_largest_ack:1138|
[2025/09/12 05:24:12 293317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43209|prior_delivered:1058863|prior_time:1757654652257385|is_app_limited:0|send_elapse:35901|ack_elapse:35878|ctl_first_sent_time:1757654652258847|lagest_ack_time:1757654652293263|curr_delivered:1102072|
[2025/09/12 05:24:12 293321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652258847|
[2025/09/12 05:24:12 293325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1753||sndq_packets_used_bytes:0|sndq_packets_free:923|
[2025/09/12 05:24:12 293329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34383|rttvar:22|minrtt:30532|latest_rtt:34416|ack_delay:40|
[2025/09/12 05:24:12 293333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34383|rttvar:18|minrtt:30532|latest_rtt:34416|ack_delay:40|
[2025/09/12 05:24:12 293342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1138|lost_pn:1135|thresh:3|
[2025/09/12 05:24:12 293346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 293350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34383|rtt_var:18|pto_duration:36383|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 293354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 293358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 293362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 293366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652354228|now:1757654652293350|interv:60878|
[2025/09/12 05:24:12 293370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652354228|now:1757654652293350|interval:60878|pto_count:0|srtt:34383
[2025/09/12 05:24:12 293375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35901, ack_elapse 35878, delivered 43209|rate 1203559|lost 202|
[2025/09/12 05:24:12 293379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203559) in round 25|
[2025/09/12 05:24:12 293383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 293387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 293391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652258847|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 293396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652258847|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 293401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34383|latest_rtt:34416|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 293406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:508|largest:508|pns:2|
[2025/09/12 05:24:12 293411] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:508|frame:ACK |recv_time:1757654652293263|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 293416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772293263|now:1757654652293263|interv:120000000|
[2025/09/12 05:24:12 293420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772293263|now:1757654652293263|interv:120000000|
[2025/09/12 05:24:12 293424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652293959|pq_index:0|
[2025/09/12 05:24:12 293428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652292669|
[2025/09/12 05:24:12 293434] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652293434|
[2025/09/12 05:24:12 293439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652293438|
[2025/09/12 05:24:12 293445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34383|min_srtt:34383|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 293449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1174314|
[2025/09/12 05:24:12 293454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34383|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 293484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 293488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34383|min_srtt:34383|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 293493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1175493|
[2025/09/12 05:24:12 293497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34383|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 293501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 293505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34383|min_srtt:34383|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 293510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1176672|
[2025/09/12 05:24:12 293514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 293518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 293521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 293526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 293530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 293534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1122438|
[2025/09/12 05:24:12 293539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 293542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 293550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652293959|
[2025/09/12 05:24:12 293554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652293959|
[2025/09/12 05:24:12 293558] [debug] |xqc_engine_wakeup_after|wakeup:1757654652293959|now:1757654652293557|diff:402|
[2025/09/12 05:24:12 293562] [debug] |xqc_engine_main_logic|END|now:1757654652293438|
[2025/09/12 05:24:12 293567] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652293567|
[2025/09/12 05:24:12 293571] [debug] |xqc_engine_wakeup_after|wakeup:1757654652293959|now:1757654652293571|diff:388|
[2025/09/12 05:24:12 293574] [debug] |xqc_engine_main_logic|END|now:1757654652293567|
[2025/09/12 05:24:12 294647] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652294647|
[2025/09/12 05:24:12 294656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652293959|pq_index:0|
[2025/09/12 05:24:12 294660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652293438|
[2025/09/12 05:24:12 294665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652294664|
[2025/09/12 05:24:12 294670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652293959|now:1757654652294664|
[2025/09/12 05:24:12 294674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652293959|now:1757654652294664|
[2025/09/12 05:24:12 294678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 294683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34383|min_srtt:34383|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 294689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1176672|
[2025/09/12 05:24:12 294694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 294699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 294703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 294707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 294712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 294716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1122438|
[2025/09/12 05:24:12 294721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 294725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1174|
[2025/09/12 05:24:12 294756] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1174|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652294733|stream_id:0|stream_offset:1122438|
[2025/09/12 05:24:12 294765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1174|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 294779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 294786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34383|rtt_var:18|pto_duration:36383|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 294792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 294796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 294800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 294804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652356116|now:1757654652294785|interv:61331|
[2025/09/12 05:24:12 294808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652356116|now:1757654652294785|interval:61331|pto_count:0|srtt:34383
[2025/09/12 05:24:12 294813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 294818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 294822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1123617|
[2025/09/12 05:24:12 294826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 294830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1175|
[2025/09/12 05:24:12 294857] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1175|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652294838|stream_id:0|stream_offset:1123617|
[2025/09/12 05:24:12 294866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1175|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 294872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 294879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34383|rtt_var:18|pto_duration:36383|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 294885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 294889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 294894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 294900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652356221|now:1757654652294879|interv:61342|
[2025/09/12 05:24:12 294906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652356221|now:1757654652294879|interval:61342|pto_count:0|srtt:34383
[2025/09/12 05:24:12 294913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 294926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 294931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1124796|
[2025/09/12 05:24:12 294937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 294943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652295943|now:1757654652294943|interv:1000|
[2025/09/12 05:24:12 294948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 294953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 294959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652295943|
[2025/09/12 05:24:12 294964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652295943|
[2025/09/12 05:24:12 294969] [debug] |xqc_engine_wakeup_after|wakeup:1757654652295943|now:1757654652294969|diff:974|
[2025/09/12 05:24:12 294975] [debug] |xqc_engine_main_logic|END|now:1757654652294664|
[2025/09/12 05:24:12 295264] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652295263|
[2025/09/12 05:24:12 295270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 295277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:508|
[2025/09/12 05:24:12 295280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:509|
[2025/09/12 05:24:12 295286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:509|
[2025/09/12 05:24:12 295290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 295295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1139|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1140|path_largest_ack:1139|
[2025/09/12 05:24:12 295300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1058863|prior_time:1757654652257385|is_app_limited:0|send_elapse:36002|ack_elapse:37878|ctl_first_sent_time:1757654652258948|lagest_ack_time:1757654652295263|curr_delivered:1103272|
[2025/09/12 05:24:12 295305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652258948|
[2025/09/12 05:24:12 295309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1752||sndq_packets_used_bytes:0|sndq_packets_free:924|
[2025/09/12 05:24:12 295313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1140|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1140|path_largest_ack:1140|
[2025/09/12 05:24:12 295318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43209|prior_delivered:1061263|prior_time:1757654652259380|is_app_limited:0|send_elapse:35831|ack_elapse:35883|ctl_first_sent_time:1757654652260848|lagest_ack_time:1757654652295263|curr_delivered:1104472|
[2025/09/12 05:24:12 295322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652260848|
[2025/09/12 05:24:12 295326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1751||sndq_packets_used_bytes:0|sndq_packets_free:925|
[2025/09/12 05:24:12 295330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34383|rttvar:18|minrtt:30532|latest_rtt:34415|ack_delay:32|
[2025/09/12 05:24:12 295339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34383|rttvar:14|minrtt:30532|latest_rtt:34415|ack_delay:32|
[2025/09/12 05:24:12 295343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1140|lost_pn:1137|thresh:3|
[2025/09/12 05:24:12 295347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 295351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34383|rtt_var:14|pto_duration:36383|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 295355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 295359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 295363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 295367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652356221|now:1757654652295351|interv:60870|
[2025/09/12 05:24:12 295371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652356221|now:1757654652295351|interval:60870|pto_count:0|srtt:34383
[2025/09/12 05:24:12 295375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35831, ack_elapse 35883, delivered 43209|rate 1204163|lost 202|
[2025/09/12 05:24:12 295380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204163) in round 25|
[2025/09/12 05:24:12 295384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 295388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 295392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652260848|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 295397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652260848|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 295401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34383|latest_rtt:34415|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 295407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:509|largest:509|pns:2|
[2025/09/12 05:24:12 295411] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:509|frame:ACK |recv_time:1757654652295263|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 295416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772295263|now:1757654652295263|interv:120000000|
[2025/09/12 05:24:12 295420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772295263|now:1757654652295263|interv:120000000|
[2025/09/12 05:24:12 295427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652295943|pq_index:0|
[2025/09/12 05:24:12 295431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652294664|
[2025/09/12 05:24:12 295435] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652295435|
[2025/09/12 05:24:12 295440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652295439|
[2025/09/12 05:24:12 295445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34383|min_srtt:34383|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 295450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1176672|
[2025/09/12 05:24:12 295473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34383|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 295483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 295488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34383|min_srtt:34383|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 295492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1177851|
[2025/09/12 05:24:12 295497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34383|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 295501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 295505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34383|min_srtt:34383|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 295510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1179030|
[2025/09/12 05:24:12 295514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 295518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 295522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 295526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 295530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 295534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1124796|
[2025/09/12 05:24:12 295542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 295546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 295550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652295943|
[2025/09/12 05:24:12 295554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652295943|
[2025/09/12 05:24:12 295558] [debug] |xqc_engine_wakeup_after|wakeup:1757654652295943|now:1757654652295558|diff:385|
[2025/09/12 05:24:12 295562] [debug] |xqc_engine_main_logic|END|now:1757654652295439|
[2025/09/12 05:24:12 295567] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652295567|
[2025/09/12 05:24:12 295571] [debug] |xqc_engine_wakeup_after|wakeup:1757654652295943|now:1757654652295571|diff:372|
[2025/09/12 05:24:12 295575] [debug] |xqc_engine_main_logic|END|now:1757654652295567|
[2025/09/12 05:24:12 296648] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652296648|
[2025/09/12 05:24:12 296657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652295943|pq_index:0|
[2025/09/12 05:24:12 296661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652295439|
[2025/09/12 05:24:12 296666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652296665|
[2025/09/12 05:24:12 296670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652295943|now:1757654652296665|
[2025/09/12 05:24:12 296675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652295943|now:1757654652296665|
[2025/09/12 05:24:12 296679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 296684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34383|min_srtt:34383|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 296688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1179030|
[2025/09/12 05:24:12 296693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 296697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 296700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 296705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 296709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 296713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1124796|
[2025/09/12 05:24:12 296718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 296722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1176|
[2025/09/12 05:24:12 296752] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1176|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652296730|stream_id:0|stream_offset:1124796|
[2025/09/12 05:24:12 296767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1176|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 296775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 296782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34383|rtt_var:14|pto_duration:36383|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 296788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 296792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 296795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 296799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652358113|now:1757654652296782|interv:61331|
[2025/09/12 05:24:12 296803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652358113|now:1757654652296782|interval:61331|pto_count:0|srtt:34383
[2025/09/12 05:24:12 296808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 296813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 296817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1125975|
[2025/09/12 05:24:12 296821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 296825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1177|
[2025/09/12 05:24:12 296852] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1177|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652296832|stream_id:0|stream_offset:1125975|
[2025/09/12 05:24:12 296860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1177|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 296867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 296874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34383|rtt_var:14|pto_duration:36383|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 296879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 296883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 296889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 296895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652358215|now:1757654652296874|interv:61341|
[2025/09/12 05:24:12 296901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652358215|now:1757654652296874|interval:61341|pto_count:0|srtt:34383
[2025/09/12 05:24:12 296914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 296920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 296926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1127154|
[2025/09/12 05:24:12 296932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 296937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652297937|now:1757654652296937|interv:1000|
[2025/09/12 05:24:12 296943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 296948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 296953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652297937|
[2025/09/12 05:24:12 296958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652297937|
[2025/09/12 05:24:12 296963] [debug] |xqc_engine_wakeup_after|wakeup:1757654652297937|now:1757654652296963|diff:974|
[2025/09/12 05:24:12 296969] [debug] |xqc_engine_main_logic|END|now:1757654652296665|
[2025/09/12 05:24:12 297246] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652297245|
[2025/09/12 05:24:12 297252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 297258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:509|
[2025/09/12 05:24:12 297262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:510|
[2025/09/12 05:24:12 297268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:510|
[2025/09/12 05:24:12 297272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 297276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1141|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1142|path_largest_ack:1141|
[2025/09/12 05:24:12 297281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1061263|prior_time:1757654652259380|is_app_limited:0|send_elapse:35941|ack_elapse:37865|ctl_first_sent_time:1757654652260958|lagest_ack_time:1757654652297245|curr_delivered:1105672|
[2025/09/12 05:24:12 297285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652260958|
[2025/09/12 05:24:12 297290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1750||sndq_packets_used_bytes:0|sndq_packets_free:926|
[2025/09/12 05:24:12 297294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1142|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1142|path_largest_ack:1142|
[2025/09/12 05:24:12 297298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43209|prior_delivered:1063663|prior_time:1757654652261379|is_app_limited:0|send_elapse:35878|ack_elapse:35866|ctl_first_sent_time:1757654652262841|lagest_ack_time:1757654652297245|curr_delivered:1106872|
[2025/09/12 05:24:12 297303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652262841|
[2025/09/12 05:24:12 297311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1749||sndq_packets_used_bytes:0|sndq_packets_free:927|
[2025/09/12 05:24:12 297315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34383|rttvar:14|minrtt:30532|latest_rtt:34404|ack_delay:40|
[2025/09/12 05:24:12 297319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34381|rttvar:15|minrtt:30532|latest_rtt:34404|ack_delay:40|
[2025/09/12 05:24:12 297323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1142|lost_pn:1139|thresh:3|
[2025/09/12 05:24:12 297327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 297331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34381|rtt_var:15|pto_duration:36381|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 297336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 297340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 297344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 297348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652358213|now:1757654652297331|interv:60882|
[2025/09/12 05:24:12 297352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652358213|now:1757654652297331|interval:60882|pto_count:0|srtt:34381
[2025/09/12 05:24:12 297356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35878, ack_elapse 35866, delivered 43209|rate 1204331|lost 202|
[2025/09/12 05:24:12 297360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204331) in round 25|
[2025/09/12 05:24:12 297364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 297368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 297372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652262841|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 297377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652262841|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 297381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34381|latest_rtt:34404|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 297387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:510|largest:510|pns:2|
[2025/09/12 05:24:12 297391] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:510|frame:ACK |recv_time:1757654652297245|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 297396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772297245|now:1757654652297245|interv:120000000|
[2025/09/12 05:24:12 297406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772297245|now:1757654652297245|interv:120000000|
[2025/09/12 05:24:12 297410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652297937|pq_index:0|
[2025/09/12 05:24:12 297414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652296665|
[2025/09/12 05:24:12 297418] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652297418|
[2025/09/12 05:24:12 297423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652297422|
[2025/09/12 05:24:12 297429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34381|min_srtt:34381|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 297433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1179030|
[2025/09/12 05:24:12 297437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34381|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 297442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 297447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34381|min_srtt:34381|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 297451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1180209|
[2025/09/12 05:24:12 297475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34381|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 297484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 297488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34381|min_srtt:34381|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 297493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1181388|
[2025/09/12 05:24:12 297497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 297501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 297505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 297509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 297513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 297521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1127154|
[2025/09/12 05:24:12 297525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 297529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 297533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652297937|
[2025/09/12 05:24:12 297537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652297937|
[2025/09/12 05:24:12 297541] [debug] |xqc_engine_wakeup_after|wakeup:1757654652297937|now:1757654652297541|diff:396|
[2025/09/12 05:24:12 297545] [debug] |xqc_engine_main_logic|END|now:1757654652297422|
[2025/09/12 05:24:12 297550] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652297550|
[2025/09/12 05:24:12 297554] [debug] |xqc_engine_wakeup_after|wakeup:1757654652297937|now:1757654652297554|diff:383|
[2025/09/12 05:24:12 297558] [debug] |xqc_engine_main_logic|END|now:1757654652297550|
[2025/09/12 05:24:12 298631] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652298631|
[2025/09/12 05:24:12 298640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652297937|pq_index:0|
[2025/09/12 05:24:12 298644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652297422|
[2025/09/12 05:24:12 298649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652298648|
[2025/09/12 05:24:12 298654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652297937|now:1757654652298648|
[2025/09/12 05:24:12 298658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652297937|now:1757654652298648|
[2025/09/12 05:24:12 298662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 298667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34381|min_srtt:34381|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 298672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1181388|
[2025/09/12 05:24:12 298678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 298682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 298686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 298691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 298695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 298700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1127154|
[2025/09/12 05:24:12 298704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 298713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1178|
[2025/09/12 05:24:12 298743] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1178|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652298721|stream_id:0|stream_offset:1127154|
[2025/09/12 05:24:12 298752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1178|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 298760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 298766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34381|rtt_var:15|pto_duration:36381|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 298773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 298779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 298782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 298786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652360102|now:1757654652298766|interv:61336|
[2025/09/12 05:24:12 298790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652360102|now:1757654652298766|interval:61336|pto_count:0|srtt:34381
[2025/09/12 05:24:12 298795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 298800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 298804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1128333|
[2025/09/12 05:24:12 298809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 298813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1179|
[2025/09/12 05:24:12 298839] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1179|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652298820|stream_id:0|stream_offset:1128333|
[2025/09/12 05:24:12 298847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1179|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 298854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 298861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34381|rtt_var:15|pto_duration:36381|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 298867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 298871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 298875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 298885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652360201|now:1757654652298861|interv:61340|
[2025/09/12 05:24:12 298892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652360201|now:1757654652298861|interval:61340|pto_count:0|srtt:34381
[2025/09/12 05:24:12 298899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 298906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 298912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1129512|
[2025/09/12 05:24:12 298918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 298923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652299923|now:1757654652298923|interv:1000|
[2025/09/12 05:24:12 298929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 298934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 298939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652299923|
[2025/09/12 05:24:12 298945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652299923|
[2025/09/12 05:24:12 298951] [debug] |xqc_engine_wakeup_after|wakeup:1757654652299923|now:1757654652298951|diff:972|
[2025/09/12 05:24:12 298956] [debug] |xqc_engine_main_logic|END|now:1757654652298648|
[2025/09/12 05:24:12 299241] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652299240|
[2025/09/12 05:24:12 299247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 299253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:510|
[2025/09/12 05:24:12 299257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:511|
[2025/09/12 05:24:12 299263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:511|
[2025/09/12 05:24:12 299267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 299271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1143|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1144|path_largest_ack:1143|
[2025/09/12 05:24:12 299276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1063663|prior_time:1757654652261379|is_app_limited:0|send_elapse:35988|ack_elapse:37861|ctl_first_sent_time:1757654652262951|lagest_ack_time:1757654652299240|curr_delivered:1108072|
[2025/09/12 05:24:12 299280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652262951|
[2025/09/12 05:24:12 299285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1748||sndq_packets_used_bytes:0|sndq_packets_free:928|
[2025/09/12 05:24:12 299289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1144|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1144|path_largest_ack:1144|
[2025/09/12 05:24:12 299294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43209|prior_delivered:1066063|prior_time:1757654652263371|is_app_limited:0|send_elapse:35891|ack_elapse:35869|ctl_first_sent_time:1757654652264842|lagest_ack_time:1757654652299240|curr_delivered:1109272|
[2025/09/12 05:24:12 299302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652264842|
[2025/09/12 05:24:12 299306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1747||sndq_packets_used_bytes:0|sndq_packets_free:929|
[2025/09/12 05:24:12 299310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34381|rttvar:15|minrtt:30532|latest_rtt:34398|ack_delay:40|
[2025/09/12 05:24:12 299314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34378|rttvar:17|minrtt:30532|latest_rtt:34398|ack_delay:40|
[2025/09/12 05:24:12 299318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1144|lost_pn:1141|thresh:3|
[2025/09/12 05:24:12 299323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 299327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:17|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 299331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 299336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 299339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 299343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652360198|now:1757654652299326|interv:60872|
[2025/09/12 05:24:12 299347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652360198|now:1757654652299326|interval:60872|pto_count:0|srtt:34378
[2025/09/12 05:24:12 299352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35891, ack_elapse 35869, delivered 43209|rate 1203895|lost 202|
[2025/09/12 05:24:12 299356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203895) in round 25|
[2025/09/12 05:24:12 299360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 299364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 299368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652264842|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 299373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652264842|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 299377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34378|latest_rtt:34398|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 299383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:511|largest:511|pns:2|
[2025/09/12 05:24:12 299387] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:511|frame:ACK |recv_time:1757654652299240|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 299394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772299240|now:1757654652299240|interv:120000000|
[2025/09/12 05:24:12 299398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772299240|now:1757654652299240|interv:120000000|
[2025/09/12 05:24:12 299402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652299923|pq_index:0|
[2025/09/12 05:24:12 299406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652298648|
[2025/09/12 05:24:12 299410] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652299410|
[2025/09/12 05:24:12 299415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652299414|
[2025/09/12 05:24:12 299421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 299425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1181388|
[2025/09/12 05:24:12 299429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 299434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 299438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 299442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1182567|
[2025/09/12 05:24:12 299447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 299451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 299479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 299485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1183746|
[2025/09/12 05:24:12 299489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 299493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 299497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 299501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 299509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 299513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1129512|
[2025/09/12 05:24:12 299517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 299521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 299525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652299923|
[2025/09/12 05:24:12 299529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652299923|
[2025/09/12 05:24:12 299533] [debug] |xqc_engine_wakeup_after|wakeup:1757654652299923|now:1757654652299533|diff:390|
[2025/09/12 05:24:12 299537] [debug] |xqc_engine_main_logic|END|now:1757654652299414|
[2025/09/12 05:24:12 299542] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652299542|
[2025/09/12 05:24:12 299546] [debug] |xqc_engine_wakeup_after|wakeup:1757654652299923|now:1757654652299546|diff:377|
[2025/09/12 05:24:12 299550] [debug] |xqc_engine_main_logic|END|now:1757654652299542|
[2025/09/12 05:24:12 300622] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652300622|
[2025/09/12 05:24:12 300631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652299923|pq_index:0|
[2025/09/12 05:24:12 300635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652299414|
[2025/09/12 05:24:12 300640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652300639|
[2025/09/12 05:24:12 300645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652299923|now:1757654652300639|
[2025/09/12 05:24:12 300649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652299923|now:1757654652300639|
[2025/09/12 05:24:12 300653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 300658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 300663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1183746|
[2025/09/12 05:24:12 300668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 300671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 300675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 300679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 300684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 300688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1129512|
[2025/09/12 05:24:12 300696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 300701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1180|
[2025/09/12 05:24:12 300732] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1180|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652300709|stream_id:0|stream_offset:1129512|
[2025/09/12 05:24:12 300741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1180|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 300749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 300755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:17|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 300762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 300767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 300771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 300775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652362087|now:1757654652300755|interv:61332|
[2025/09/12 05:24:12 300779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652362087|now:1757654652300755|interval:61332|pto_count:0|srtt:34378
[2025/09/12 05:24:12 300784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 300789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 300793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1130691|
[2025/09/12 05:24:12 300797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 300801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1181|
[2025/09/12 05:24:12 300827] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1181|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652300808|stream_id:0|stream_offset:1130691|
[2025/09/12 05:24:12 300836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1181|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 300843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 300850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:17|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 300856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 300865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 300869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 300873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652362186|now:1757654652300849|interv:61337|
[2025/09/12 05:24:12 300877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652362186|now:1757654652300849|interval:61337|pto_count:0|srtt:34378
[2025/09/12 05:24:12 300882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 300890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 300896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1131870|
[2025/09/12 05:24:12 300903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 300909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652301908|now:1757654652300908|interv:1000|
[2025/09/12 05:24:12 300914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 300919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 300925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652301908|
[2025/09/12 05:24:12 300930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652301908|
[2025/09/12 05:24:12 300935] [debug] |xqc_engine_wakeup_after|wakeup:1757654652301908|now:1757654652300935|diff:973|
[2025/09/12 05:24:12 300941] [debug] |xqc_engine_main_logic|END|now:1757654652300639|
[2025/09/12 05:24:12 301235] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652301234|
[2025/09/12 05:24:12 301242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 301248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:511|
[2025/09/12 05:24:12 301252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:512|
[2025/09/12 05:24:12 301257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:512|
[2025/09/12 05:24:12 301261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 301266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1145|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1146|path_largest_ack:1145|
[2025/09/12 05:24:12 301271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1066063|prior_time:1757654652263371|is_app_limited:0|send_elapse:36011|ack_elapse:37863|ctl_first_sent_time:1757654652264962|lagest_ack_time:1757654652301234|curr_delivered:1110472|
[2025/09/12 05:24:12 301276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652264962|
[2025/09/12 05:24:12 301280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1746||sndq_packets_used_bytes:0|sndq_packets_free:930|
[2025/09/12 05:24:12 301285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1146|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1146|path_largest_ack:1146|
[2025/09/12 05:24:12 301293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:1068472|prior_time:1757654652265445|is_app_limited:0|send_elapse:35940|ack_elapse:35789|ctl_first_sent_time:1757654652266912|lagest_ack_time:1757654652301234|curr_delivered:1111672|
[2025/09/12 05:24:12 301297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652266912|
[2025/09/12 05:24:12 301301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1745||sndq_packets_used_bytes:0|sndq_packets_free:931|
[2025/09/12 05:24:12 301305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34378|rttvar:17|minrtt:30532|latest_rtt:34322|ack_delay:32|
[2025/09/12 05:24:12 301310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34367|rttvar:35|minrtt:30532|latest_rtt:34322|ack_delay:32|
[2025/09/12 05:24:12 301314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1146|lost_pn:1143|thresh:3|
[2025/09/12 05:24:12 301318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 301322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34367|rtt_var:35|pto_duration:36367|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 301326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 301331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 301335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 301339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652362175|now:1757654652301322|interv:60853|
[2025/09/12 05:24:12 301343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652362175|now:1757654652301322|interval:60853|pto_count:0|srtt:34367
[2025/09/12 05:24:12 301347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35940, ack_elapse 35789, delivered 43200|rate 1202003|lost 202|
[2025/09/12 05:24:12 301352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202003) in round 25|
[2025/09/12 05:24:12 301356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 301360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 301364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652266912|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 301369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652266912|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 301373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34367|latest_rtt:34322|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 301383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:512|largest:512|pns:2|
[2025/09/12 05:24:12 301388] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:512|frame:ACK |recv_time:1757654652301234|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 301393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772301234|now:1757654652301234|interv:120000000|
[2025/09/12 05:24:12 301397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772301234|now:1757654652301234|interv:120000000|
[2025/09/12 05:24:12 301401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652301908|pq_index:0|
[2025/09/12 05:24:12 301405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652300639|
[2025/09/12 05:24:12 301409] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652301409|
[2025/09/12 05:24:12 301413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652301413|
[2025/09/12 05:24:12 301419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34367|min_srtt:34367|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 301424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1183746|
[2025/09/12 05:24:12 301428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34367|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 301433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 301437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34367|min_srtt:34367|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 301442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1184925|
[2025/09/12 05:24:12 301446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34367|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 301450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 301474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34367|min_srtt:34367|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 301484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1186104|
[2025/09/12 05:24:12 301488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 301492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 301499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 301503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 301508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 301512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1131870|
[2025/09/12 05:24:12 301517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 301521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 301524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652301908|
[2025/09/12 05:24:12 301529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652301908|
[2025/09/12 05:24:12 301532] [debug] |xqc_engine_wakeup_after|wakeup:1757654652301908|now:1757654652301532|diff:376|
[2025/09/12 05:24:12 301537] [debug] |xqc_engine_main_logic|END|now:1757654652301413|
[2025/09/12 05:24:12 301542] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652301542|
[2025/09/12 05:24:12 301546] [debug] |xqc_engine_wakeup_after|wakeup:1757654652301908|now:1757654652301545|diff:363|
[2025/09/12 05:24:12 301549] [debug] |xqc_engine_main_logic|END|now:1757654652301542|
[2025/09/12 05:24:12 302622] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652302622|
[2025/09/12 05:24:12 302631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652301908|pq_index:0|
[2025/09/12 05:24:12 302635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652301413|
[2025/09/12 05:24:12 302640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652302639|
[2025/09/12 05:24:12 302645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652301908|now:1757654652302639|
[2025/09/12 05:24:12 302649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652301908|now:1757654652302639|
[2025/09/12 05:24:12 302653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 302658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34367|min_srtt:34367|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 302663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1186104|
[2025/09/12 05:24:12 302667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 302671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 302675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 302679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 302688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 302692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1131870|
[2025/09/12 05:24:12 302697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 302701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1182|
[2025/09/12 05:24:12 302731] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1182|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652302709|stream_id:0|stream_offset:1131870|
[2025/09/12 05:24:12 302740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1182|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 302747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 302754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34367|rtt_var:35|pto_duration:36367|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 302761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 302766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 302770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 302774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652364076|now:1757654652302754|interv:61322|
[2025/09/12 05:24:12 302778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652364076|now:1757654652302754|interval:61322|pto_count:0|srtt:34367
[2025/09/12 05:24:12 302783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 302787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 302792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1133049|
[2025/09/12 05:24:12 302796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 302800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1183|
[2025/09/12 05:24:12 302826] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1183|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652302807|stream_id:0|stream_offset:1133049|
[2025/09/12 05:24:12 302834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1183|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 302841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 302847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34367|rtt_var:35|pto_duration:36367|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 302859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 302863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 302867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 302872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652364174|now:1757654652302847|interv:61327|
[2025/09/12 05:24:12 302878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652364174|now:1757654652302847|interval:61327|pto_count:0|srtt:34367
[2025/09/12 05:24:12 302885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 302892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 302898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1134228|
[2025/09/12 05:24:12 302904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 302909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652303909|now:1757654652302909|interv:1000|
[2025/09/12 05:24:12 302915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 302920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 302925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652303909|
[2025/09/12 05:24:12 302931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652303909|
[2025/09/12 05:24:12 302936] [debug] |xqc_engine_wakeup_after|wakeup:1757654652303909|now:1757654652302936|diff:973|
[2025/09/12 05:24:12 302942] [debug] |xqc_engine_main_logic|END|now:1757654652302639|
[2025/09/12 05:24:12 303231] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652303230|
[2025/09/12 05:24:12 303238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 303244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:512|
[2025/09/12 05:24:12 303247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:513|
[2025/09/12 05:24:12 303253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:513|
[2025/09/12 05:24:12 303257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 303262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1147|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1148|path_largest_ack:1147|
[2025/09/12 05:24:12 303266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1068472|prior_time:1757654652265445|is_app_limited:0|send_elapse:36071|ack_elapse:37785|ctl_first_sent_time:1757654652267043|lagest_ack_time:1757654652303230|curr_delivered:1112872|
[2025/09/12 05:24:12 303271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652267043|
[2025/09/12 05:24:12 303276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1744||sndq_packets_used_bytes:0|sndq_packets_free:932|
[2025/09/12 05:24:12 303284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1148|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1148|path_largest_ack:1148|
[2025/09/12 05:24:12 303288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:1070872|prior_time:1757654652267362|is_app_limited:0|send_elapse:35890|ack_elapse:35868|ctl_first_sent_time:1757654652268817|lagest_ack_time:1757654652303230|curr_delivered:1114072|
[2025/09/12 05:24:12 303293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652268817|
[2025/09/12 05:24:12 303297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1743||sndq_packets_used_bytes:0|sndq_packets_free:933|
[2025/09/12 05:24:12 303301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34367|rttvar:35|minrtt:30532|latest_rtt:34413|ack_delay:40|
[2025/09/12 05:24:12 303305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34368|rttvar:28|minrtt:30532|latest_rtt:34413|ack_delay:40|
[2025/09/12 05:24:12 303309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1148|lost_pn:1145|thresh:3|
[2025/09/12 05:24:12 303313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 303317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34368|rtt_var:28|pto_duration:36368|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 303322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 303326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 303330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 303334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652364175|now:1757654652303317|interv:60858|
[2025/09/12 05:24:12 303338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652364175|now:1757654652303317|interval:60858|pto_count:0|srtt:34368
[2025/09/12 05:24:12 303342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35890, ack_elapse 35868, delivered 43200|rate 1203677|lost 202|
[2025/09/12 05:24:12 303346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203677) in round 25|
[2025/09/12 05:24:12 303351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 303355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 303359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652268817|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 303363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652268817|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 303368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34368|latest_rtt:34413|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 303376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:513|largest:513|pns:2|
[2025/09/12 05:24:12 303380] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:513|frame:ACK |recv_time:1757654652303230|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 303385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772303230|now:1757654652303230|interv:120000000|
[2025/09/12 05:24:12 303389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772303230|now:1757654652303230|interv:120000000|
[2025/09/12 05:24:12 303393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652303909|pq_index:0|
[2025/09/12 05:24:12 303397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652302639|
[2025/09/12 05:24:12 303401] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652303401|
[2025/09/12 05:24:12 303406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652303405|
[2025/09/12 05:24:12 303412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34368|min_srtt:34368|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 303416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1186104|
[2025/09/12 05:24:12 303421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34368|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 303425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 303429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34368|min_srtt:34368|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 303434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1187283|
[2025/09/12 05:24:12 303438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34368|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 303442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 303446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34368|min_srtt:34368|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 303451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1188462|
[2025/09/12 05:24:12 303482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 303486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 303490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 303494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 303499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 303503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1134228|
[2025/09/12 05:24:12 303507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 303511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 303515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652303909|
[2025/09/12 05:24:12 303519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652303909|
[2025/09/12 05:24:12 303523] [debug] |xqc_engine_wakeup_after|wakeup:1757654652303909|now:1757654652303523|diff:386|
[2025/09/12 05:24:12 303527] [debug] |xqc_engine_main_logic|END|now:1757654652303405|
[2025/09/12 05:24:12 303532] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652303532|
[2025/09/12 05:24:12 303536] [debug] |xqc_engine_wakeup_after|wakeup:1757654652303909|now:1757654652303536|diff:373|
[2025/09/12 05:24:12 303540] [debug] |xqc_engine_main_logic|END|now:1757654652303532|
[2025/09/12 05:24:12 304613] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652304613|
[2025/09/12 05:24:12 304622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652303909|pq_index:0|
[2025/09/12 05:24:12 304626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652303405|
[2025/09/12 05:24:12 304631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652304630|
[2025/09/12 05:24:12 304635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652303909|now:1757654652304630|
[2025/09/12 05:24:12 304639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652303909|now:1757654652304630|
[2025/09/12 05:24:12 304643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 304648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34368|min_srtt:34368|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 304653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1188462|
[2025/09/12 05:24:12 304657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 304661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 304665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 304674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 304679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 304683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1134228|
[2025/09/12 05:24:12 304687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 304691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1184|
[2025/09/12 05:24:12 304722] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1184|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652304699|stream_id:0|stream_offset:1134228|
[2025/09/12 05:24:12 304730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1184|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 304738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 304744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34368|rtt_var:28|pto_duration:36368|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 304751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 304757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 304761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 304765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652366067|now:1757654652304744|interv:61323|
[2025/09/12 05:24:12 304769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652366067|now:1757654652304744|interval:61323|pto_count:0|srtt:34368
[2025/09/12 05:24:12 304773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 304778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 304782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1135407|
[2025/09/12 05:24:12 304787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 304791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1185|
[2025/09/12 05:24:12 304817] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1185|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652304798|stream_id:0|stream_offset:1135407|
[2025/09/12 05:24:12 304825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1185|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 304838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 304845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34368|rtt_var:28|pto_duration:36368|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 304850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 304854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 304858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 304861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652366166|now:1757654652304845|interv:61321|
[2025/09/12 05:24:12 304867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652366166|now:1757654652304845|interval:61321|pto_count:0|srtt:34368
[2025/09/12 05:24:12 304874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 304881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 304888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1136586|
[2025/09/12 05:24:12 304894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 304899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652305899|now:1757654652304899|interv:1000|
[2025/09/12 05:24:12 304905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 304910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 304916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652305899|
[2025/09/12 05:24:12 304921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652305899|
[2025/09/12 05:24:12 304926] [debug] |xqc_engine_wakeup_after|wakeup:1757654652305899|now:1757654652304926|diff:973|
[2025/09/12 05:24:12 304932] [debug] |xqc_engine_main_logic|END|now:1757654652304630|
[2025/09/12 05:24:12 305226] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652305225|
[2025/09/12 05:24:12 305232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 305238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:513|
[2025/09/12 05:24:12 305242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:514|
[2025/09/12 05:24:12 305248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:514|
[2025/09/12 05:24:12 305252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 305257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1149|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1150|path_largest_ack:1149|
[2025/09/12 05:24:12 305261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1070872|prior_time:1757654652267362|is_app_limited:0|send_elapse:35999|ack_elapse:37863|ctl_first_sent_time:1757654652268926|lagest_ack_time:1757654652305225|curr_delivered:1115272|
[2025/09/12 05:24:12 305270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652268926|
[2025/09/12 05:24:12 305275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1742||sndq_packets_used_bytes:0|sndq_packets_free:934|
[2025/09/12 05:24:12 305279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1150|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1150|path_largest_ack:1150|
[2025/09/12 05:24:12 305283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:1073272|prior_time:1757654652269346|is_app_limited:0|send_elapse:35878|ack_elapse:35879|ctl_first_sent_time:1757654652270803|lagest_ack_time:1757654652305225|curr_delivered:1116472|
[2025/09/12 05:24:12 305288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652270803|
[2025/09/12 05:24:12 305291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1741||sndq_packets_used_bytes:0|sndq_packets_free:935|
[2025/09/12 05:24:12 305295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34368|rttvar:28|minrtt:30532|latest_rtt:34422|ack_delay:32|
[2025/09/12 05:24:12 305300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34370|rttvar:26|minrtt:30532|latest_rtt:34422|ack_delay:32|
[2025/09/12 05:24:12 305304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1150|lost_pn:1147|thresh:3|
[2025/09/12 05:24:12 305308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 305312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34370|rtt_var:26|pto_duration:36370|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 305316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 305320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 305324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 305328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652366168|now:1757654652305312|interv:60856|
[2025/09/12 05:24:12 305332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652366168|now:1757654652305312|interval:60856|pto_count:0|srtt:34370
[2025/09/12 05:24:12 305337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35878, ack_elapse 35879, delivered 43200|rate 1204046|lost 202|
[2025/09/12 05:24:12 305341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204046) in round 25|
[2025/09/12 05:24:12 305346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 305350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 305354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652270803|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 305359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652270803|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 305366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34370|latest_rtt:34422|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 305372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:514|largest:514|pns:2|
[2025/09/12 05:24:12 305376] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:514|frame:ACK |recv_time:1757654652305225|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 305381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772305225|now:1757654652305225|interv:120000000|
[2025/09/12 05:24:12 305385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772305225|now:1757654652305225|interv:120000000|
[2025/09/12 05:24:12 305389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652305899|pq_index:0|
[2025/09/12 05:24:12 305393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652304630|
[2025/09/12 05:24:12 305397] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652305397|
[2025/09/12 05:24:12 305402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652305401|
[2025/09/12 05:24:12 305407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34370|min_srtt:34370|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 305412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1188462|
[2025/09/12 05:24:12 305416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34370|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 305421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 305425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34370|min_srtt:34370|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 305430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1189641|
[2025/09/12 05:24:12 305434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34370|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 305438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 305442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34370|min_srtt:34370|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 305449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1190820|
[2025/09/12 05:24:12 305454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 305481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 305485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 305490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 305494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 305498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1136586|
[2025/09/12 05:24:12 305503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 305507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 305510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652305899|
[2025/09/12 05:24:12 305515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652305899|
[2025/09/12 05:24:12 305518] [debug] |xqc_engine_wakeup_after|wakeup:1757654652305899|now:1757654652305518|diff:381|
[2025/09/12 05:24:12 305523] [debug] |xqc_engine_main_logic|END|now:1757654652305401|
[2025/09/12 05:24:12 305528] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652305528|
[2025/09/12 05:24:12 305532] [debug] |xqc_engine_wakeup_after|wakeup:1757654652305899|now:1757654652305532|diff:367|
[2025/09/12 05:24:12 305536] [debug] |xqc_engine_main_logic|END|now:1757654652305528|
[2025/09/12 05:24:12 306608] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652306608|
[2025/09/12 05:24:12 306617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652305899|pq_index:0|
[2025/09/12 05:24:12 306621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652305401|
[2025/09/12 05:24:12 306626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652306625|
[2025/09/12 05:24:12 306631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652305899|now:1757654652306625|
[2025/09/12 05:24:12 306635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652305899|now:1757654652306625|
[2025/09/12 05:24:12 306639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 306644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34370|min_srtt:34370|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 306649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1190820|
[2025/09/12 05:24:12 306653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 306661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 306665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 306669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 306674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 306678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1136586|
[2025/09/12 05:24:12 306683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 306687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1186|
[2025/09/12 05:24:12 306718] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1186|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652306695|stream_id:0|stream_offset:1136586|
[2025/09/12 05:24:12 306726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1186|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 306733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 306740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34370|rtt_var:26|pto_duration:36370|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 306747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 306751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 306755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 306759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652368065|now:1757654652306740|interv:61325|
[2025/09/12 05:24:12 306763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652368065|now:1757654652306740|interval:61325|pto_count:0|srtt:34370
[2025/09/12 05:24:12 306767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 306772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 306777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1137765|
[2025/09/12 05:24:12 306781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 306785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1187|
[2025/09/12 05:24:12 306810] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1187|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652306792|stream_id:0|stream_offset:1137765|
[2025/09/12 05:24:12 306824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1187|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 306831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 306836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34370|rtt_var:26|pto_duration:36370|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 306840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 306844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 306848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 306852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652368162|now:1757654652306836|interv:61326|
[2025/09/12 05:24:12 306856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652368162|now:1757654652306836|interval:61326|pto_count:0|srtt:34370
[2025/09/12 05:24:12 306861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 306868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 306875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1138944|
[2025/09/12 05:24:12 306881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 306887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652307887|now:1757654652306887|interv:1000|
[2025/09/12 05:24:12 306892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 306898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 306903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652307887|
[2025/09/12 05:24:12 306909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652307887|
[2025/09/12 05:24:12 306914] [debug] |xqc_engine_wakeup_after|wakeup:1757654652307887|now:1757654652306914|diff:973|
[2025/09/12 05:24:12 306920] [debug] |xqc_engine_main_logic|END|now:1757654652306625|
[2025/09/12 05:24:12 307227] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652307226|
[2025/09/12 05:24:12 307233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 307239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:514|
[2025/09/12 05:24:12 307243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:515|
[2025/09/12 05:24:12 307249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:515|
[2025/09/12 05:24:12 307253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 307258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1151|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1152|path_largest_ack:1151|
[2025/09/12 05:24:12 307266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1073272|prior_time:1757654652269346|is_app_limited:0|send_elapse:35986|ack_elapse:37880|ctl_first_sent_time:1757654652270911|lagest_ack_time:1757654652307226|curr_delivered:1117672|
[2025/09/12 05:24:12 307271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652270911|
[2025/09/12 05:24:12 307276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1740||sndq_packets_used_bytes:0|sndq_packets_free:936|
[2025/09/12 05:24:12 307280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1152|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1152|path_largest_ack:1152|
[2025/09/12 05:24:12 307284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:1075672|prior_time:1757654652271350|is_app_limited:0|send_elapse:35925|ack_elapse:35876|ctl_first_sent_time:1757654652272841|lagest_ack_time:1757654652307226|curr_delivered:1118872|
[2025/09/12 05:24:12 307289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652272841|
[2025/09/12 05:24:12 307292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1739||sndq_packets_used_bytes:0|sndq_packets_free:937|
[2025/09/12 05:24:12 307296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34370|rttvar:26|minrtt:30532|latest_rtt:34385|ack_delay:32|
[2025/09/12 05:24:12 307301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34368|rttvar:24|minrtt:30532|latest_rtt:34385|ack_delay:32|
[2025/09/12 05:24:12 307305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1152|lost_pn:1149|thresh:3|
[2025/09/12 05:24:12 307309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 307313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34368|rtt_var:24|pto_duration:36368|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 307318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 307322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 307325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 307329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652368160|now:1757654652307313|interv:60847|
[2025/09/12 05:24:12 307333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652368160|now:1757654652307313|interval:60847|pto_count:0|srtt:34368
[2025/09/12 05:24:12 307338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35925, ack_elapse 35876, delivered 43200|rate 1202505|lost 202|
[2025/09/12 05:24:12 307342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202505) in round 25|
[2025/09/12 05:24:12 307346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 307351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 307354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652272841|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 307362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652272841|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 307366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34368|latest_rtt:34385|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 307371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:12 307376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654652332226|now:1757654652307226|interv:25000|
[2025/09/12 05:24:12 307381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652307226|max_ack_delay:25000|
[2025/09/12 05:24:12 307385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:515|largest:515|pns:2|
[2025/09/12 05:24:12 307390] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:515|frame:PING ACK |recv_time:1757654652307226|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 307395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772307226|now:1757654652307226|interv:120000000|
[2025/09/12 05:24:12 307399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772307226|now:1757654652307226|interv:120000000|
[2025/09/12 05:24:12 307403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652307887|pq_index:0|
[2025/09/12 05:24:12 307407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652306625|
[2025/09/12 05:24:12 307411] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652307410|
[2025/09/12 05:24:12 307415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652307414|
[2025/09/12 05:24:12 307421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34368|min_srtt:34368|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 307426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1190820|
[2025/09/12 05:24:12 307430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34368|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 307435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 307439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34368|min_srtt:34368|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 307446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1191999|
[2025/09/12 05:24:12 307450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34368|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 307476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 307486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34368|min_srtt:34368|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 307493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1193178|
[2025/09/12 05:24:12 307498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 307502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 307505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 307510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 307514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 307518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1138944|
[2025/09/12 05:24:12 307523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 307526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 307530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652307887|
[2025/09/12 05:24:12 307534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652307887|
[2025/09/12 05:24:12 307538] [debug] |xqc_engine_wakeup_after|wakeup:1757654652307887|now:1757654652307538|diff:349|
[2025/09/12 05:24:12 307543] [debug] |xqc_engine_main_logic|END|now:1757654652307414|
[2025/09/12 05:24:12 307548] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652307548|
[2025/09/12 05:24:12 307552] [debug] |xqc_engine_wakeup_after|wakeup:1757654652307887|now:1757654652307552|diff:335|
[2025/09/12 05:24:12 307556] [debug] |xqc_engine_main_logic|END|now:1757654652307548|
[2025/09/12 05:24:12 308628] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652308628|
[2025/09/12 05:24:12 308637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652307887|pq_index:0|
[2025/09/12 05:24:12 308642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652307414|
[2025/09/12 05:24:12 308647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652308646|
[2025/09/12 05:24:12 308651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652307887|now:1757654652308646|
[2025/09/12 05:24:12 308660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652307887|now:1757654652308646|
[2025/09/12 05:24:12 308664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 308669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34368|min_srtt:34368|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 308674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1193178|
[2025/09/12 05:24:12 308678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 308682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 308686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 308690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 308695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 308699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1138944|
[2025/09/12 05:24:12 308703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 308708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1188|
[2025/09/12 05:24:12 308738] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1188|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652308716|stream_id:0|stream_offset:1138944|
[2025/09/12 05:24:12 308747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1188|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 308754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 308761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34368|rtt_var:24|pto_duration:36368|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 308768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 308773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 308777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 308781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652370084|now:1757654652308760|interv:61324|
[2025/09/12 05:24:12 308785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652370084|now:1757654652308760|interval:61324|pto_count:0|srtt:34368
[2025/09/12 05:24:12 308790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 308799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 308803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1140123|
[2025/09/12 05:24:12 308808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 308812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1189|
[2025/09/12 05:24:12 308838] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1189|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652308819|stream_id:0|stream_offset:1140123|
[2025/09/12 05:24:12 308847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1189|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 308854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 308860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34368|rtt_var:24|pto_duration:36368|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 308867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 308871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 308875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 308880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652370187|now:1757654652308860|interv:61327|
[2025/09/12 05:24:12 308886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652370187|now:1757654652308860|interval:61327|pto_count:0|srtt:34368
[2025/09/12 05:24:12 308893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 308900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 308906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1141302|
[2025/09/12 05:24:12 308912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 308918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652309917|now:1757654652308917|interv:1000|
[2025/09/12 05:24:12 308923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 308928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 308934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652309917|
[2025/09/12 05:24:12 308939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652309917|
[2025/09/12 05:24:12 308944] [debug] |xqc_engine_wakeup_after|wakeup:1757654652309917|now:1757654652308944|diff:973|
[2025/09/12 05:24:12 308950] [debug] |xqc_engine_main_logic|END|now:1757654652308646|
[2025/09/12 05:24:12 309212] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652309211|
[2025/09/12 05:24:12 309222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 309228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:515|
[2025/09/12 05:24:12 309232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:516|
[2025/09/12 05:24:12 309238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:516|
[2025/09/12 05:24:12 309242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 309247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1153|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1154|path_largest_ack:1153|
[2025/09/12 05:24:12 309252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1075672|prior_time:1757654652271350|is_app_limited:0|send_elapse:36033|ack_elapse:37861|ctl_first_sent_time:1757654652272949|lagest_ack_time:1757654652309211|curr_delivered:1120072|
[2025/09/12 05:24:12 309256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652272949|
[2025/09/12 05:24:12 309261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1738||sndq_packets_used_bytes:0|sndq_packets_free:938|
[2025/09/12 05:24:12 309265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1154|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1154|path_largest_ack:1154|
[2025/09/12 05:24:12 309269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:1078072|prior_time:1757654652273341|is_app_limited:0|send_elapse:35905|ack_elapse:35870|ctl_first_sent_time:1757654652274814|lagest_ack_time:1757654652309211|curr_delivered:1121272|
[2025/09/12 05:24:12 309274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652274814|
[2025/09/12 05:24:12 309278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1737||sndq_packets_used_bytes:0|sndq_packets_free:939|
[2025/09/12 05:24:12 309282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34368|rttvar:24|minrtt:30532|latest_rtt:34397|ack_delay:40|
[2025/09/12 05:24:12 309286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34366|rttvar:20|minrtt:30532|latest_rtt:34397|ack_delay:40|
[2025/09/12 05:24:12 309290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1154|lost_pn:1151|thresh:3|
[2025/09/12 05:24:12 309294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 309298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34366|rtt_var:20|pto_duration:36366|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 309303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 309307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 309311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 309315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652370185|now:1757654652309298|interv:60887|
[2025/09/12 05:24:12 309321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652370185|now:1757654652309298|interval:60887|pto_count:0|srtt:34366
[2025/09/12 05:24:12 309326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35905, ack_elapse 35870, delivered 43200|rate 1203175|lost 202|
[2025/09/12 05:24:12 309330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203175) in round 25|
[2025/09/12 05:24:12 309334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 309339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 309342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652274814|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 309347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652274814|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 309352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34366|latest_rtt:34397|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 309357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:516|largest:516|pns:2|
[2025/09/12 05:24:12 309362] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:516|frame:ACK |recv_time:1757654652309211|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 309366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772309211|now:1757654652309211|interv:120000000|
[2025/09/12 05:24:12 309370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772309211|now:1757654652309211|interv:120000000|
[2025/09/12 05:24:12 309374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652309917|pq_index:0|
[2025/09/12 05:24:12 309378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652308646|
[2025/09/12 05:24:12 309382] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652309382|
[2025/09/12 05:24:12 309387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652309386|
[2025/09/12 05:24:12 309393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34366|min_srtt:34366|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 309397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1193178|
[2025/09/12 05:24:12 309402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34366|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 309406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 309417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34366|min_srtt:34366|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 309421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1194357|
[2025/09/12 05:24:12 309426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34366|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 309430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 309434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34366|min_srtt:34366|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 309439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1195536|
[2025/09/12 05:24:12 309443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 309447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 309451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 309474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 309484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 309488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1141302|
[2025/09/12 05:24:12 309492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 309496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 309500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652309917|
[2025/09/12 05:24:12 309504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652309917|
[2025/09/12 05:24:12 309508] [debug] |xqc_engine_wakeup_after|wakeup:1757654652309917|now:1757654652309508|diff:409|
[2025/09/12 05:24:12 309512] [debug] |xqc_engine_main_logic|END|now:1757654652309386|
[2025/09/12 05:24:12 309518] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652309518|
[2025/09/12 05:24:12 309521] [debug] |xqc_engine_wakeup_after|wakeup:1757654652309917|now:1757654652309521|diff:396|
[2025/09/12 05:24:12 309525] [debug] |xqc_engine_main_logic|END|now:1757654652309518|
[2025/09/12 05:24:12 310598] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652310598|
[2025/09/12 05:24:12 310607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652309917|pq_index:0|
[2025/09/12 05:24:12 310611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652309386|
[2025/09/12 05:24:12 310616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652310615|
[2025/09/12 05:24:12 310625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652309917|now:1757654652310615|
[2025/09/12 05:24:12 310629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652309917|now:1757654652310615|
[2025/09/12 05:24:12 310633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 310638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34366|min_srtt:34366|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 310643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1195536|
[2025/09/12 05:24:12 310647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 310651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 310655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 310659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 310663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 310667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1141302|
[2025/09/12 05:24:12 310672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 310676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1190|
[2025/09/12 05:24:12 310707] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1190|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652310684|stream_id:0|stream_offset:1141302|
[2025/09/12 05:24:12 310716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1190|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 310723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 310730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34366|rtt_var:20|pto_duration:36366|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 310736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 310742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 310746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 310750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652372050|now:1757654652310729|interv:61321|
[2025/09/12 05:24:12 310754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652372050|now:1757654652310729|interval:61321|pto_count:0|srtt:34366
[2025/09/12 05:24:12 310763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 310768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 310772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1142481|
[2025/09/12 05:24:12 310777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 310781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1191|
[2025/09/12 05:24:12 310808] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1191|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652310788|stream_id:0|stream_offset:1142481|
[2025/09/12 05:24:12 310816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1191|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 310824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 310831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34366|rtt_var:20|pto_duration:36366|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 310836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 310840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 310846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 310852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652372154|now:1757654652310830|interv:61324|
[2025/09/12 05:24:12 310858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652372154|now:1757654652310830|interval:61324|pto_count:0|srtt:34366
[2025/09/12 05:24:12 310865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 310872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 310877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1143660|
[2025/09/12 05:24:12 310884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 310889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652311889|now:1757654652310889|interv:1000|
[2025/09/12 05:24:12 310894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 310899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 310904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652311889|
[2025/09/12 05:24:12 310910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652311889|
[2025/09/12 05:24:12 310921] [debug] |xqc_engine_wakeup_after|wakeup:1757654652311889|now:1757654652310920|diff:969|
[2025/09/12 05:24:12 310926] [debug] |xqc_engine_main_logic|END|now:1757654652310615|
[2025/09/12 05:24:12 311203] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652311202|
[2025/09/12 05:24:12 311209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 311215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:516|
[2025/09/12 05:24:12 311219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:517|
[2025/09/12 05:24:12 311225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:517|
[2025/09/12 05:24:12 311229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 311234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1155|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1156|path_largest_ack:1155|
[2025/09/12 05:24:12 311238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1078072|prior_time:1757654652273341|is_app_limited:0|send_elapse:36008|ack_elapse:37861|ctl_first_sent_time:1757654652274917|lagest_ack_time:1757654652311202|curr_delivered:1122472|
[2025/09/12 05:24:12 311243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652274917|
[2025/09/12 05:24:12 311247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1736||sndq_packets_used_bytes:0|sndq_packets_free:940|
[2025/09/12 05:24:12 311252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1156|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1156|path_largest_ack:1156|
[2025/09/12 05:24:12 311256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:1080472|prior_time:1757654652275310|is_app_limited:0|send_elapse:35867|ack_elapse:35892|ctl_first_sent_time:1757654652276781|lagest_ack_time:1757654652311202|curr_delivered:1123672|
[2025/09/12 05:24:12 311260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652276781|
[2025/09/12 05:24:12 311264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1735||sndq_packets_used_bytes:0|sndq_packets_free:941|
[2025/09/12 05:24:12 311268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34366|rttvar:20|minrtt:30532|latest_rtt:34421|ack_delay:32|
[2025/09/12 05:24:12 311273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34369|rttvar:20|minrtt:30532|latest_rtt:34421|ack_delay:32|
[2025/09/12 05:24:12 311277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1156|lost_pn:1153|thresh:3|
[2025/09/12 05:24:12 311281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 311285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34369|rtt_var:20|pto_duration:36369|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 311289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 311293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 311297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 311305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652372157|now:1757654652311285|interv:60872|
[2025/09/12 05:24:12 311309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652372157|now:1757654652311285|interval:60872|pto_count:0|srtt:34369
[2025/09/12 05:24:12 311313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35867, ack_elapse 35892, delivered 43200|rate 1203610|lost 202|
[2025/09/12 05:24:12 311318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203610) in round 25|
[2025/09/12 05:24:12 311322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 311326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 311330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652276781|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 311334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652276781|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 311339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34369|latest_rtt:34421|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 311345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:517|largest:517|pns:2|
[2025/09/12 05:24:12 311349] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:517|frame:ACK |recv_time:1757654652311202|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 311354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772311202|now:1757654652311202|interv:120000000|
[2025/09/12 05:24:12 311358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772311202|now:1757654652311202|interv:120000000|
[2025/09/12 05:24:12 311362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652311889|pq_index:0|
[2025/09/12 05:24:12 311366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652310615|
[2025/09/12 05:24:12 311371] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652311371|
[2025/09/12 05:24:12 311375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652311375|
[2025/09/12 05:24:12 311381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34369|min_srtt:34369|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 311386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1195536|
[2025/09/12 05:24:12 311390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34369|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 311397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 311402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34369|min_srtt:34369|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 311406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1196715|
[2025/09/12 05:24:12 311411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34369|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 311415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 311419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34369|min_srtt:34369|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 311423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1197894|
[2025/09/12 05:24:12 311428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 311432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 311436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 311440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 311444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 311449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1143660|
[2025/09/12 05:24:12 311453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 311481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 311485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652311889|
[2025/09/12 05:24:12 311489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652311889|
[2025/09/12 05:24:12 311493] [debug] |xqc_engine_wakeup_after|wakeup:1757654652311889|now:1757654652311493|diff:396|
[2025/09/12 05:24:12 311497] [debug] |xqc_engine_main_logic|END|now:1757654652311375|
[2025/09/12 05:24:12 311502] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652311502|
[2025/09/12 05:24:12 311506] [debug] |xqc_engine_wakeup_after|wakeup:1757654652311889|now:1757654652311506|diff:383|
[2025/09/12 05:24:12 311510] [debug] |xqc_engine_main_logic|END|now:1757654652311502|
[2025/09/12 05:24:12 312583] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652312583|
[2025/09/12 05:24:12 312592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652311889|pq_index:0|
[2025/09/12 05:24:12 312601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652311375|
[2025/09/12 05:24:12 312606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652312605|
[2025/09/12 05:24:12 312610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652311889|now:1757654652312605|
[2025/09/12 05:24:12 312614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652311889|now:1757654652312605|
[2025/09/12 05:24:12 312618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 312624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34369|min_srtt:34369|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 312628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1197894|
[2025/09/12 05:24:12 312633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 312637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 312640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 312645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 312649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 312653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1143660|
[2025/09/12 05:24:12 312658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 312662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1192|
[2025/09/12 05:24:12 312692] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1192|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652312670|stream_id:0|stream_offset:1143660|
[2025/09/12 05:24:12 312701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1192|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 312708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 312715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34369|rtt_var:20|pto_duration:36369|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 312722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 312728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 312731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 312740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652374039|now:1757654652312715|interv:61324|
[2025/09/12 05:24:12 312744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652374039|now:1757654652312715|interval:61324|pto_count:0|srtt:34369
[2025/09/12 05:24:12 312749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 312754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 312758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1144839|
[2025/09/12 05:24:12 312762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 312766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1193|
[2025/09/12 05:24:12 312793] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1193|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652312774|stream_id:0|stream_offset:1144839|
[2025/09/12 05:24:12 312802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1193|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 312808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 312815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34369|rtt_var:20|pto_duration:36369|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 312821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 312825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 312829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 312834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652374143|now:1757654652312814|interv:61329|
[2025/09/12 05:24:12 312840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652374143|now:1757654652312814|interval:61329|pto_count:0|srtt:34369
[2025/09/12 05:24:12 312847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 312854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 312859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1146018|
[2025/09/12 05:24:12 312866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 312871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652313871|now:1757654652312871|interv:1000|
[2025/09/12 05:24:12 312877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 312882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 312893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652313871|
[2025/09/12 05:24:12 312899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652313871|
[2025/09/12 05:24:12 312904] [debug] |xqc_engine_wakeup_after|wakeup:1757654652313871|now:1757654652312904|diff:967|
[2025/09/12 05:24:12 312910] [debug] |xqc_engine_main_logic|END|now:1757654652312605|
[2025/09/12 05:24:12 313290] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652313289|
[2025/09/12 05:24:12 313296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 313302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:517|
[2025/09/12 05:24:12 313306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:518|
[2025/09/12 05:24:12 313312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:518|
[2025/09/12 05:24:12 313316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 313321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1157|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1158|path_largest_ack:1157|
[2025/09/12 05:24:12 313325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1080472|prior_time:1757654652275310|is_app_limited:0|send_elapse:35971|ack_elapse:37979|ctl_first_sent_time:1757654652276885|lagest_ack_time:1757654652313289|curr_delivered:1124872|
[2025/09/12 05:24:12 313330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652276885|
[2025/09/12 05:24:12 313334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1734||sndq_packets_used_bytes:0|sndq_packets_free:942|
[2025/09/12 05:24:12 313338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1158|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:1158|path_largest_ack:1158|
[2025/09/12 05:24:12 313343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1082872|prior_time:1757654652277315|is_app_limited:0|send_elapse:35923|ack_elapse:35974|ctl_first_sent_time:1757654652278822|lagest_ack_time:1757654652313289|curr_delivered:1126079|
[2025/09/12 05:24:12 313347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652278822|
[2025/09/12 05:24:12 313351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1733||sndq_packets_used_bytes:0|sndq_packets_free:943|
[2025/09/12 05:24:12 313355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34369|rttvar:20|minrtt:30532|latest_rtt:34467|ack_delay:40|
[2025/09/12 05:24:12 313359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34376|rttvar:29|minrtt:30532|latest_rtt:34467|ack_delay:40|
[2025/09/12 05:24:12 313364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1158|lost_pn:1155|thresh:3|
[2025/09/12 05:24:12 313368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 501|pns:2|
[2025/09/12 05:24:12 313372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 313376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34376|rtt_var:29|pto_duration:36376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 313384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 313388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 313392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 313396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652374150|now:1757654652313376|interv:60774|
[2025/09/12 05:24:12 313400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652374150|now:1757654652313376|interval:60774|pto_count:0|srtt:34376
[2025/09/12 05:24:12 313404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35923, ack_elapse 35974, delivered 43207|rate 1201061|lost 202|
[2025/09/12 05:24:12 313408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201061) in round 25|
[2025/09/12 05:24:12 313413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 313417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 313421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2407|po_sent_time:1757654652278822|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 313425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2407|po_sent_time:1757654652278822|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 313430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42000|srtt:34376|latest_rtt:34467|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 313435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:518|largest:518|pns:2|
[2025/09/12 05:24:12 313440] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:518|frame:ACK |recv_time:1757654652313289|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 313444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772313289|now:1757654652313289|interv:120000000|
[2025/09/12 05:24:12 313448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772313289|now:1757654652313289|interv:120000000|
[2025/09/12 05:24:12 313452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652313871|pq_index:0|
[2025/09/12 05:24:12 313480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652312605|
[2025/09/12 05:24:12 313485] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652313485|
[2025/09/12 05:24:12 313489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652313489|
[2025/09/12 05:24:12 313495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34376|min_srtt:34376|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 313503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1197894|
[2025/09/12 05:24:12 313508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34376|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 313512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 313517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34376|min_srtt:34376|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 313521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1199073|
[2025/09/12 05:24:12 313525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34376|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 313530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 313534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34376|min_srtt:34376|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 313538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1200252|
[2025/09/12 05:24:12 313542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 313546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 313550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 313554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 313559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 313563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1146018|
[2025/09/12 05:24:12 313567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 313571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 313575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652313871|
[2025/09/12 05:24:12 313579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652313871|
[2025/09/12 05:24:12 313583] [debug] |xqc_engine_wakeup_after|wakeup:1757654652313871|now:1757654652313583|diff:288|
[2025/09/12 05:24:12 313587] [debug] |xqc_engine_main_logic|END|now:1757654652313489|
[2025/09/12 05:24:12 313592] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652313592|
[2025/09/12 05:24:12 313599] [debug] |xqc_engine_wakeup_after|wakeup:1757654652313871|now:1757654652313599|diff:272|
[2025/09/12 05:24:12 313603] [debug] |xqc_engine_main_logic|END|now:1757654652313592|
[2025/09/12 05:24:12 314676] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652314676|
[2025/09/12 05:24:12 314685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652313871|pq_index:0|
[2025/09/12 05:24:12 314689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652313489|
[2025/09/12 05:24:12 314694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652314693|
[2025/09/12 05:24:12 314698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652313871|now:1757654652314693|
[2025/09/12 05:24:12 314703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652313871|now:1757654652314693|
[2025/09/12 05:24:12 314707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 314712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34376|min_srtt:34376|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 314716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1200252|
[2025/09/12 05:24:12 314721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 314725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 314728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 314733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 314737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 314741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1146018|
[2025/09/12 05:24:12 314746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 314750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1194|
[2025/09/12 05:24:12 314779] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1194|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652314758|stream_id:0|stream_offset:1146018|
[2025/09/12 05:24:12 314788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1194|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 314795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 314802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34376|rtt_var:29|pto_duration:36376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 314809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 314819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 314823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 314827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652376134|now:1757654652314801|interv:61333|
[2025/09/12 05:24:12 314832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652376134|now:1757654652314801|interval:61333|pto_count:0|srtt:34376
[2025/09/12 05:24:12 314840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43200|
[2025/09/12 05:24:12 314847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 314854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1147197|
[2025/09/12 05:24:12 314860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 314866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1195|
[2025/09/12 05:24:12 314900] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1195|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652314875|stream_id:0|stream_offset:1147197|
[2025/09/12 05:24:12 314907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1195|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 314914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 314920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34376|rtt_var:29|pto_duration:36376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 314926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 314931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 314936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 314942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652376251|now:1757654652314919|interv:61332|
[2025/09/12 05:24:12 314947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652376251|now:1757654652314919|interval:61332|pto_count:0|srtt:34376
[2025/09/12 05:24:12 314953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44400|
[2025/09/12 05:24:12 314959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 314965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1148376|
[2025/09/12 05:24:12 314970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 314979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652315979|now:1757654652314979|interv:1000|
[2025/09/12 05:24:12 314985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 314990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 314995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652315979|
[2025/09/12 05:24:12 315001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652315979|
[2025/09/12 05:24:12 315006] [debug] |xqc_engine_wakeup_after|wakeup:1757654652315979|now:1757654652315006|diff:973|
[2025/09/12 05:24:12 315012] [debug] |xqc_engine_main_logic|END|now:1757654652314693|
[2025/09/12 05:24:12 315210] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652315209|
[2025/09/12 05:24:12 315216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 315221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:518|
[2025/09/12 05:24:12 315225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:519|
[2025/09/12 05:24:12 315231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:519|
[2025/09/12 05:24:12 315235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 315240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1159|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1160|path_largest_ack:1159|
[2025/09/12 05:24:12 315244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1082872|prior_time:1757654652277315|is_app_limited:0|send_elapse:36023|ack_elapse:37894|ctl_first_sent_time:1757654652278922|lagest_ack_time:1757654652315209|curr_delivered:1127279|
[2025/09/12 05:24:12 315249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652278922|
[2025/09/12 05:24:12 315254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1732||sndq_packets_used_bytes:0|sndq_packets_free:944|
[2025/09/12 05:24:12 315258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1160|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1160|path_largest_ack:1160|
[2025/09/12 05:24:12 315262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1085272|prior_time:1757654652279303|is_app_limited:0|send_elapse:35865|ack_elapse:35906|ctl_first_sent_time:1757654652280774|lagest_ack_time:1757654652315209|curr_delivered:1128479|
[2025/09/12 05:24:12 315267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652280774|
[2025/09/12 05:24:12 315271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1731||sndq_packets_used_bytes:0|sndq_packets_free:945|
[2025/09/12 05:24:12 315275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34376|rttvar:29|minrtt:30532|latest_rtt:34435|ack_delay:40|
[2025/09/12 05:24:12 315279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34378|rttvar:26|minrtt:30532|latest_rtt:34435|ack_delay:40|
[2025/09/12 05:24:12 315283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1160|lost_pn:1157|thresh:3|
[2025/09/12 05:24:12 315291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 315295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:26|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 315300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 315304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 315307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 315311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652376253|now:1757654652315295|interv:60958|
[2025/09/12 05:24:12 315315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652376253|now:1757654652315295|interval:60958|pto_count:0|srtt:34378
[2025/09/12 05:24:12 315320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35865, ack_elapse 35906, delivered 43207|rate 1203336|lost 202|
[2025/09/12 05:24:12 315324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203336) in round 25|
[2025/09/12 05:24:12 315328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 315332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 315336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652280774|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 315341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652280774|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 315345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42000|srtt:34378|latest_rtt:34435|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 315351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:519|largest:519|pns:2|
[2025/09/12 05:24:12 315355] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:519|frame:ACK |recv_time:1757654652315209|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 315360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772315209|now:1757654652315209|interv:120000000|
[2025/09/12 05:24:12 315364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772315209|now:1757654652315209|interv:120000000|
[2025/09/12 05:24:12 315368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652315979|pq_index:0|
[2025/09/12 05:24:12 315372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652314693|
[2025/09/12 05:24:12 315376] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652315376|
[2025/09/12 05:24:12 315381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652315380|
[2025/09/12 05:24:12 315390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 315394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1200252|
[2025/09/12 05:24:12 315399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 315403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 315408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 315412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1201431|
[2025/09/12 05:24:12 315416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 315421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 315425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 315429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1202610|
[2025/09/12 05:24:12 315433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 315437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 315441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 315445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 315450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 315454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1148376|
[2025/09/12 05:24:12 315482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 315486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 315490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652315979|
[2025/09/12 05:24:12 315494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652315979|
[2025/09/12 05:24:12 315502] [debug] |xqc_engine_wakeup_after|wakeup:1757654652315979|now:1757654652315502|diff:477|
[2025/09/12 05:24:12 315506] [debug] |xqc_engine_main_logic|END|now:1757654652315380|
[2025/09/12 05:24:12 315511] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652315511|
[2025/09/12 05:24:12 315515] [debug] |xqc_engine_wakeup_after|wakeup:1757654652315979|now:1757654652315515|diff:464|
[2025/09/12 05:24:12 315519] [debug] |xqc_engine_main_logic|END|now:1757654652315511|
[2025/09/12 05:24:12 316591] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652316591|
[2025/09/12 05:24:12 316600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652315979|pq_index:0|
[2025/09/12 05:24:12 316604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652315380|
[2025/09/12 05:24:12 316609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652316608|
[2025/09/12 05:24:12 316614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652315979|now:1757654652316608|
[2025/09/12 05:24:12 316618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652315979|now:1757654652316608|
[2025/09/12 05:24:12 316622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 316627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 316632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1202610|
[2025/09/12 05:24:12 316636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 316640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 316644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 316648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 316653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 316657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1148376|
[2025/09/12 05:24:12 316661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 316666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1196|
[2025/09/12 05:24:12 316692] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1196|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652316674|stream_id:0|stream_offset:1148376|
[2025/09/12 05:24:12 316698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1196|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 316702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 316711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:26|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 316716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 316720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 316724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 316727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652378052|now:1757654652316711|interv:61341|
[2025/09/12 05:24:12 316731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652378052|now:1757654652316711|interval:61341|pto_count:0|srtt:34378
[2025/09/12 05:24:12 316736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43200|
[2025/09/12 05:24:12 316741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 316745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1149555|
[2025/09/12 05:24:12 316749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 316753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1197|
[2025/09/12 05:24:12 316772] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1197|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652316760|stream_id:0|stream_offset:1149555|
[2025/09/12 05:24:12 316778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1197|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 316782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 316786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:26|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 316790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 316794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 316798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 316802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652378138|now:1757654652316786|interv:61352|
[2025/09/12 05:24:12 316806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652378138|now:1757654652316786|interval:61352|pto_count:0|srtt:34378
[2025/09/12 05:24:12 316811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44400|
[2025/09/12 05:24:12 316815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 316819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1150734|
[2025/09/12 05:24:12 316829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 316835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652317835|now:1757654652316835|interv:1000|
[2025/09/12 05:24:12 316842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 316848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 316854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652317835|
[2025/09/12 05:24:12 316859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652317835|
[2025/09/12 05:24:12 316865] [debug] |xqc_engine_wakeup_after|wakeup:1757654652317835|now:1757654652316865|diff:970|
[2025/09/12 05:24:12 316871] [debug] |xqc_engine_main_logic|END|now:1757654652316608|
[2025/09/12 05:24:12 317182] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652317181|
[2025/09/12 05:24:12 317189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 317195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:519|
[2025/09/12 05:24:12 317199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:520|
[2025/09/12 05:24:12 317205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:520|
[2025/09/12 05:24:12 317209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 317213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1161|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1162|path_largest_ack:1161|
[2025/09/12 05:24:12 317218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1085272|prior_time:1757654652279303|is_app_limited:0|send_elapse:35967|ack_elapse:37878|ctl_first_sent_time:1757654652280876|lagest_ack_time:1757654652317181|curr_delivered:1129679|
[2025/09/12 05:24:12 317223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652280876|
[2025/09/12 05:24:12 317227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1730||sndq_packets_used_bytes:0|sndq_packets_free:946|
[2025/09/12 05:24:12 317232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1162|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1162|path_largest_ack:1162|
[2025/09/12 05:24:12 317236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1087672|prior_time:1757654652281302|is_app_limited:0|send_elapse:35893|ack_elapse:35879|ctl_first_sent_time:1757654652282772|lagest_ack_time:1757654652317181|curr_delivered:1130879|
[2025/09/12 05:24:12 317241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652282772|
[2025/09/12 05:24:12 317244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1729||sndq_packets_used_bytes:0|sndq_packets_free:947|
[2025/09/12 05:24:12 317248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34378|rttvar:26|minrtt:30532|latest_rtt:34409|ack_delay:32|
[2025/09/12 05:24:12 317253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34378|rttvar:20|minrtt:30532|latest_rtt:34409|ack_delay:32|
[2025/09/12 05:24:12 317261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1162|lost_pn:1159|thresh:3|
[2025/09/12 05:24:12 317265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 317269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:20|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 317274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 317278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 317281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 317285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652378138|now:1757654652317269|interv:60869|
[2025/09/12 05:24:12 317289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652378138|now:1757654652317269|interval:60869|pto_count:0|srtt:34378
[2025/09/12 05:24:12 317294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35893, ack_elapse 35879, delivered 43207|rate 1203772|lost 202|
[2025/09/12 05:24:12 317298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203772) in round 25|
[2025/09/12 05:24:12 317303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 317307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 317311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652282772|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 317315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652282772|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1090072|
[2025/09/12 05:24:12 317320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42000|srtt:34378|latest_rtt:34409|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 317325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:520|largest:520|pns:2|
[2025/09/12 05:24:12 317330] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:520|frame:ACK |recv_time:1757654652317181|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 317334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772317181|now:1757654652317181|interv:120000000|
[2025/09/12 05:24:12 317338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772317181|now:1757654652317181|interv:120000000|
[2025/09/12 05:24:12 317342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652317835|pq_index:0|
[2025/09/12 05:24:12 317346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652316608|
[2025/09/12 05:24:12 317353] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652317353|
[2025/09/12 05:24:12 317358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652317357|
[2025/09/12 05:24:12 317364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 317368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1202610|
[2025/09/12 05:24:12 317373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 317377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 317382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 317386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1203789|
[2025/09/12 05:24:12 317391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 317395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 317400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 317404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1204968|
[2025/09/12 05:24:12 317408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 317412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 317416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 317420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 317424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 317428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1150734|
[2025/09/12 05:24:12 317433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 317437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 317443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652317835|
[2025/09/12 05:24:12 317447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652317835|
[2025/09/12 05:24:12 317451] [debug] |xqc_engine_wakeup_after|wakeup:1757654652317835|now:1757654652317451|diff:384|
[2025/09/12 05:24:12 317475] [debug] |xqc_engine_main_logic|END|now:1757654652317357|
[2025/09/12 05:24:12 317485] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652317485|
[2025/09/12 05:24:12 317489] [debug] |xqc_engine_wakeup_after|wakeup:1757654652317835|now:1757654652317489|diff:346|
[2025/09/12 05:24:12 317493] [debug] |xqc_engine_main_logic|END|now:1757654652317485|
[2025/09/12 05:24:12 318565] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652318565|
[2025/09/12 05:24:12 318574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652317835|pq_index:0|
[2025/09/12 05:24:12 318578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652317357|
[2025/09/12 05:24:12 318583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652318582|
[2025/09/12 05:24:12 318588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652317835|now:1757654652318582|
[2025/09/12 05:24:12 318592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652317835|now:1757654652318582|
[2025/09/12 05:24:12 318596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 318602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 318606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1204968|
[2025/09/12 05:24:12 318610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 318614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 318618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 318622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 318627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 318631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1150734|
[2025/09/12 05:24:12 318635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 318640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1198|
[2025/09/12 05:24:12 318666] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1198|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652318648|stream_id:0|stream_offset:1150734|
[2025/09/12 05:24:12 318672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1198|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 318681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 318686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:20|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 318690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 318694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 318698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 318702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652380026|now:1757654652318685|interv:61341|
[2025/09/12 05:24:12 318706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652380026|now:1757654652318685|interval:61341|pto_count:0|srtt:34378
[2025/09/12 05:24:12 318710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43200|
[2025/09/12 05:24:12 318715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 318719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1151913|
[2025/09/12 05:24:12 318723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 318727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1199|
[2025/09/12 05:24:12 318746] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1199|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652318733|stream_id:0|stream_offset:1151913|
[2025/09/12 05:24:12 318751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1199|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 318756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 318760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:20|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 318764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 318768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 318772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 318776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652380111|now:1757654652318760|interv:61351|
[2025/09/12 05:24:12 318779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652380111|now:1757654652318760|interval:61351|pto_count:0|srtt:34378
[2025/09/12 05:24:12 318784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44400|
[2025/09/12 05:24:12 318791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 318795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1153092|
[2025/09/12 05:24:12 318800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 318805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652319804|now:1757654652318804|interv:1000|
[2025/09/12 05:24:12 318811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 318817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 318823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652319804|
[2025/09/12 05:24:12 318829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652319804|
[2025/09/12 05:24:12 318835] [debug] |xqc_engine_wakeup_after|wakeup:1757654652319804|now:1757654652318835|diff:969|
[2025/09/12 05:24:12 318841] [debug] |xqc_engine_main_logic|END|now:1757654652318582|
[2025/09/12 05:24:12 319180] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652319179|
[2025/09/12 05:24:12 319186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 319192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:520|
[2025/09/12 05:24:12 319196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:521|
[2025/09/12 05:24:12 319201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:521|
[2025/09/12 05:24:12 319205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 319210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1163|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1164|path_largest_ack:1163|
[2025/09/12 05:24:12 319215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1087672|prior_time:1757654652281302|is_app_limited:0|send_elapse:35996|ack_elapse:37877|ctl_first_sent_time:1757654652282875|lagest_ack_time:1757654652319179|curr_delivered:1132079|
[2025/09/12 05:24:12 319219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652282875|
[2025/09/12 05:24:12 319224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1728||sndq_packets_used_bytes:0|sndq_packets_free:948|
[2025/09/12 05:24:12 319228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1164|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1164|path_largest_ack:1164|
[2025/09/12 05:24:12 319232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1090072|prior_time:1757654652283291|is_app_limited:0|send_elapse:35875|ack_elapse:35888|ctl_first_sent_time:1757654652284764|lagest_ack_time:1757654652319179|curr_delivered:1133279|
[2025/09/12 05:24:12 319237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652284764|
[2025/09/12 05:24:12 319241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1727||sndq_packets_used_bytes:0|sndq_packets_free:949|
[2025/09/12 05:24:12 319245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34378|rttvar:20|minrtt:30532|latest_rtt:34415|ack_delay:32|
[2025/09/12 05:24:12 319253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34378|rttvar:16|minrtt:30532|latest_rtt:34415|ack_delay:32|
[2025/09/12 05:24:12 319257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1164|lost_pn:1161|thresh:3|
[2025/09/12 05:24:12 319262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 319266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:16|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 319270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 319274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 319278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 319282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652380111|now:1757654652319265|interv:60846|
[2025/09/12 05:24:12 319286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652380111|now:1757654652319265|interval:60846|pto_count:0|srtt:34378
[2025/09/12 05:24:12 319290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35875, ack_elapse 35888, delivered 43207|rate 1203940|lost 202|
[2025/09/12 05:24:12 319294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 25 -> 26|
[2025/09/12 05:24:12 319298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203940) in round 26|
[2025/09/12 05:24:12 319302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 319307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 319311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652284764|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 319315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652284764|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 319319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42000|srtt:34378|latest_rtt:34415|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 319325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:521|largest:521|pns:2|
[2025/09/12 05:24:12 319330] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:521|frame:ACK |recv_time:1757654652319179|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 319334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772319179|now:1757654652319179|interv:120000000|
[2025/09/12 05:24:12 319338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772319179|now:1757654652319179|interv:120000000|
[2025/09/12 05:24:12 319345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652319804|pq_index:0|
[2025/09/12 05:24:12 319349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652318582|
[2025/09/12 05:24:12 319353] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652319353|
[2025/09/12 05:24:12 319358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652319357|
[2025/09/12 05:24:12 319364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 319368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1204968|
[2025/09/12 05:24:12 319373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 319377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 319382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 319386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1206147|
[2025/09/12 05:24:12 319390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 319395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 319400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 319404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1207326|
[2025/09/12 05:24:12 319408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 319412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 319416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 319420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 319424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 319429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1153092|
[2025/09/12 05:24:12 319436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 319440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 319444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652319804|
[2025/09/12 05:24:12 319448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652319804|
[2025/09/12 05:24:12 319452] [debug] |xqc_engine_wakeup_after|wakeup:1757654652319804|now:1757654652319451|diff:353|
[2025/09/12 05:24:12 319479] [debug] |xqc_engine_main_logic|END|now:1757654652319357|
[2025/09/12 05:24:12 319485] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652319485|
[2025/09/12 05:24:12 319489] [debug] |xqc_engine_wakeup_after|wakeup:1757654652319804|now:1757654652319489|diff:315|
[2025/09/12 05:24:12 319493] [debug] |xqc_engine_main_logic|END|now:1757654652319485|
[2025/09/12 05:24:12 320566] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652320566|
[2025/09/12 05:24:12 320575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652319804|pq_index:0|
[2025/09/12 05:24:12 320579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652319357|
[2025/09/12 05:24:12 320584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652320583|
[2025/09/12 05:24:12 320589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652319804|now:1757654652320583|
[2025/09/12 05:24:12 320593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652319804|now:1757654652320583|
[2025/09/12 05:24:12 320597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 320602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 320607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1207326|
[2025/09/12 05:24:12 320611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 320615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 320619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 320623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 320628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 320632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1153092|
[2025/09/12 05:24:12 320636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 320641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1200|
[2025/09/12 05:24:12 320672] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1200|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652320654|stream_id:0|stream_offset:1153092|
[2025/09/12 05:24:12 320678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1200|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 320683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 320687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:16|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 320691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 320695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 320699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 320703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652382032|now:1757654652320687|interv:61345|
[2025/09/12 05:24:12 320707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652382032|now:1757654652320687|interval:61345|pto_count:0|srtt:34378
[2025/09/12 05:24:12 320712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43200|
[2025/09/12 05:24:12 320716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 320721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1154271|
[2025/09/12 05:24:12 320725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 320729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1201|
[2025/09/12 05:24:12 320747] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1201|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652320735|stream_id:0|stream_offset:1154271|
[2025/09/12 05:24:12 320752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1201|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 320756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 320760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:16|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 320765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 320769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 320773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 320776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652382113|now:1757654652320760|interv:61353|
[2025/09/12 05:24:12 320784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652382113|now:1757654652320760|interval:61353|pto_count:0|srtt:34378
[2025/09/12 05:24:12 320789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44400|
[2025/09/12 05:24:12 320793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 320797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1155450|
[2025/09/12 05:24:12 320801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 320806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652321806|now:1757654652320806|interv:1000|
[2025/09/12 05:24:12 320813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 320819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 320825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652321806|
[2025/09/12 05:24:12 320831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652321806|
[2025/09/12 05:24:12 320836] [debug] |xqc_engine_wakeup_after|wakeup:1757654652321806|now:1757654652320836|diff:970|
[2025/09/12 05:24:12 320842] [debug] |xqc_engine_main_logic|END|now:1757654652320583|
[2025/09/12 05:24:12 321178] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652321177|
[2025/09/12 05:24:12 321185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 321191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:521|
[2025/09/12 05:24:12 321195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:522|
[2025/09/12 05:24:12 321200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:522|
[2025/09/12 05:24:12 321204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 321209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1165|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1166|path_largest_ack:1165|
[2025/09/12 05:24:12 321214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1090072|prior_time:1757654652283291|is_app_limited:0|send_elapse:35978|ack_elapse:37886|ctl_first_sent_time:1757654652284867|lagest_ack_time:1757654652321177|curr_delivered:1134479|
[2025/09/12 05:24:12 321218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652284867|
[2025/09/12 05:24:12 321223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1726||sndq_packets_used_bytes:0|sndq_packets_free:950|
[2025/09/12 05:24:12 321227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1166|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1166|path_largest_ack:1166|
[2025/09/12 05:24:12 321231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1092472|prior_time:1757654652285285|is_app_limited:0|send_elapse:35887|ack_elapse:35892|ctl_first_sent_time:1757654652286757|lagest_ack_time:1757654652321177|curr_delivered:1135679|
[2025/09/12 05:24:12 321240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652286757|
[2025/09/12 05:24:12 321244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1725||sndq_packets_used_bytes:0|sndq_packets_free:951|
[2025/09/12 05:24:12 321248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34378|rttvar:16|minrtt:30532|latest_rtt:34420|ack_delay:40|
[2025/09/12 05:24:12 321252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34378|rttvar:12|minrtt:30532|latest_rtt:34420|ack_delay:40|
[2025/09/12 05:24:12 321256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1166|lost_pn:1163|thresh:3|
[2025/09/12 05:24:12 321260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 321264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:12|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 321269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 321273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 321276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 321280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652382113|now:1757654652321264|interv:60849|
[2025/09/12 05:24:12 321284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652382113|now:1757654652321264|interval:60849|pto_count:0|srtt:34378
[2025/09/12 05:24:12 321289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35887, ack_elapse 35892, delivered 43207|rate 1203805|lost 202|
[2025/09/12 05:24:12 321293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203805) in round 26|
[2025/09/12 05:24:12 321297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 321302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 321306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652286757|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 321310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652286757|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 321314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42000|srtt:34378|latest_rtt:34420|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 321320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:522|largest:522|pns:2|
[2025/09/12 05:24:12 321325] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:522|frame:ACK |recv_time:1757654652321177|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 321332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772321177|now:1757654652321177|interv:120000000|
[2025/09/12 05:24:12 321336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772321177|now:1757654652321177|interv:120000000|
[2025/09/12 05:24:12 321340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652321806|pq_index:0|
[2025/09/12 05:24:12 321344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652320583|
[2025/09/12 05:24:12 321348] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652321348|
[2025/09/12 05:24:12 321353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652321352|
[2025/09/12 05:24:12 321358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 321363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1207326|
[2025/09/12 05:24:12 321367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 321372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 321376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 321381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1208505|
[2025/09/12 05:24:12 321385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 321389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 321394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 321398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1209684|
[2025/09/12 05:24:12 321402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 321406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 321410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 321414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 321425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 321429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1155450|
[2025/09/12 05:24:12 321433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 321437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 321441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652321806|
[2025/09/12 05:24:12 321445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652321806|
[2025/09/12 05:24:12 321449] [debug] |xqc_engine_wakeup_after|wakeup:1757654652321806|now:1757654652321449|diff:357|
[2025/09/12 05:24:12 321453] [debug] |xqc_engine_main_logic|END|now:1757654652321352|
[2025/09/12 05:24:12 321482] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652321482|
[2025/09/12 05:24:12 321486] [debug] |xqc_engine_wakeup_after|wakeup:1757654652321806|now:1757654652321486|diff:320|
[2025/09/12 05:24:12 321490] [debug] |xqc_engine_main_logic|END|now:1757654652321482|
[2025/09/12 05:24:12 322563] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652322563|
[2025/09/12 05:24:12 322572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652321806|pq_index:0|
[2025/09/12 05:24:12 322576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652321352|
[2025/09/12 05:24:12 322581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652322580|
[2025/09/12 05:24:12 322586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652321806|now:1757654652322580|
[2025/09/12 05:24:12 322590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652321806|now:1757654652322580|
[2025/09/12 05:24:12 322594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 322599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 322604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1209684|
[2025/09/12 05:24:12 322609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 322612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 322616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 322620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 322625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 322629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1155450|
[2025/09/12 05:24:12 322637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 322642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1202|
[2025/09/12 05:24:12 322669] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1202|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652322650|stream_id:0|stream_offset:1155450|
[2025/09/12 05:24:12 322674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1202|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 322679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 322683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:12|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 322688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 322692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 322695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 322699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652384028|now:1757654652322683|interv:61345|
[2025/09/12 05:24:12 322703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652384028|now:1757654652322683|interval:61345|pto_count:0|srtt:34378
[2025/09/12 05:24:12 322708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43200|
[2025/09/12 05:24:12 322712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 322716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1156629|
[2025/09/12 05:24:12 322721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 322725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1203|
[2025/09/12 05:24:12 322742] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1203|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652322731|stream_id:0|stream_offset:1156629|
[2025/09/12 05:24:12 322747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1203|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 322752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 322756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:12|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 322760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 322764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 322771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 322775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652384109|now:1757654652322756|interv:61353|
[2025/09/12 05:24:12 322779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652384109|now:1757654652322756|interval:61353|pto_count:0|srtt:34378
[2025/09/12 05:24:12 322784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44400|
[2025/09/12 05:24:12 322788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 322792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1157808|
[2025/09/12 05:24:12 322796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 322800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652323800|now:1757654652322800|interv:1000|
[2025/09/12 05:24:12 322806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 322812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 322819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652323800|
[2025/09/12 05:24:12 322825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652323800|
[2025/09/12 05:24:12 322830] [debug] |xqc_engine_wakeup_after|wakeup:1757654652323800|now:1757654652322830|diff:970|
[2025/09/12 05:24:12 322836] [debug] |xqc_engine_main_logic|END|now:1757654652322580|
[2025/09/12 05:24:12 323172] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652323171|
[2025/09/12 05:24:12 323178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 323184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:522|
[2025/09/12 05:24:12 323188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:523|
[2025/09/12 05:24:12 323194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:523|
[2025/09/12 05:24:12 323198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 323202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1167|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1168|path_largest_ack:1167|
[2025/09/12 05:24:12 323207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1092472|prior_time:1757654652285285|is_app_limited:0|send_elapse:35990|ack_elapse:37886|ctl_first_sent_time:1757654652286860|lagest_ack_time:1757654652323171|curr_delivered:1136879|
[2025/09/12 05:24:12 323212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652286860|
[2025/09/12 05:24:12 323216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1724||sndq_packets_used_bytes:0|sndq_packets_free:952|
[2025/09/12 05:24:12 323220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1168|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1168|path_largest_ack:1168|
[2025/09/12 05:24:12 323229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1094872|prior_time:1757654652287280|is_app_limited:0|send_elapse:35883|ack_elapse:35891|ctl_first_sent_time:1757654652288749|lagest_ack_time:1757654652323171|curr_delivered:1138079|
[2025/09/12 05:24:12 323233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652288749|
[2025/09/12 05:24:12 323237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1723||sndq_packets_used_bytes:0|sndq_packets_free:953|
[2025/09/12 05:24:12 323241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34378|rttvar:12|minrtt:30532|latest_rtt:34422|ack_delay:32|
[2025/09/12 05:24:12 323245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34379|rttvar:12|minrtt:30532|latest_rtt:34422|ack_delay:32|
[2025/09/12 05:24:12 323250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1168|lost_pn:1165|thresh:3|
[2025/09/12 05:24:12 323254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 323258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34379|rtt_var:12|pto_duration:36379|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 323262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 323266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 323270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 323274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652384110|now:1757654652323258|interv:60852|
[2025/09/12 05:24:12 323278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652384110|now:1757654652323258|interval:60852|pto_count:0|srtt:34379
[2025/09/12 05:24:12 323282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35883, ack_elapse 35891, delivered 43207|rate 1203839|lost 202|
[2025/09/12 05:24:12 323287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203839) in round 26|
[2025/09/12 05:24:12 323291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 323295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 323299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652288749|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 323304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652288749|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 323308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42000|srtt:34379|latest_rtt:34422|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 323314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:523|largest:523|pns:2|
[2025/09/12 05:24:12 323321] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:523|frame:ACK |recv_time:1757654652323171|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 323326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772323171|now:1757654652323171|interv:120000000|
[2025/09/12 05:24:12 323330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772323171|now:1757654652323171|interv:120000000|
[2025/09/12 05:24:12 323334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652323800|pq_index:0|
[2025/09/12 05:24:12 323338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652322580|
[2025/09/12 05:24:12 323342] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652323342|
[2025/09/12 05:24:12 323346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652323345|
[2025/09/12 05:24:12 323352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34379|min_srtt:34379|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 323357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1209684|
[2025/09/12 05:24:12 323361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34379|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 323366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 323371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34379|min_srtt:34379|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 323375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1210863|
[2025/09/12 05:24:12 323380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34379|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 323384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 323388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34379|min_srtt:34379|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 323392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1212042|
[2025/09/12 05:24:12 323397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 323401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 323405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 323411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 323416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 323420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1157808|
[2025/09/12 05:24:12 323424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 323428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 323432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652323800|
[2025/09/12 05:24:12 323436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652323800|
[2025/09/12 05:24:12 323440] [debug] |xqc_engine_wakeup_after|wakeup:1757654652323800|now:1757654652323440|diff:360|
[2025/09/12 05:24:12 323444] [debug] |xqc_engine_main_logic|END|now:1757654652323345|
[2025/09/12 05:24:12 323449] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652323449|
[2025/09/12 05:24:12 323453] [debug] |xqc_engine_wakeup_after|wakeup:1757654652323800|now:1757654652323453|diff:347|
[2025/09/12 05:24:12 323480] [debug] |xqc_engine_main_logic|END|now:1757654652323449|
[2025/09/12 05:24:12 324553] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652324553|
[2025/09/12 05:24:12 324562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652323800|pq_index:0|
[2025/09/12 05:24:12 324567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652323345|
[2025/09/12 05:24:12 324572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652324571|
[2025/09/12 05:24:12 324576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652323800|now:1757654652324571|
[2025/09/12 05:24:12 324581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652323800|now:1757654652324571|
[2025/09/12 05:24:12 324585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 324590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34379|min_srtt:34379|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 324594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1212042|
[2025/09/12 05:24:12 324599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 324603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 324607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 324611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 324616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 324625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1157808|
[2025/09/12 05:24:12 324629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 324633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1204|
[2025/09/12 05:24:12 324660] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1204|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652324642|stream_id:0|stream_offset:1157808|
[2025/09/12 05:24:12 324666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1204|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 324671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 324675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34379|rtt_var:12|pto_duration:36379|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 324680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 324684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 324687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 324691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652386021|now:1757654652324675|interv:61346|
[2025/09/12 05:24:12 324695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652386021|now:1757654652324675|interval:61346|pto_count:0|srtt:34379
[2025/09/12 05:24:12 324700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43200|
[2025/09/12 05:24:12 324705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 324709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1158987|
[2025/09/12 05:24:12 324713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 324717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1205|
[2025/09/12 05:24:12 324735] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1205|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652324723|stream_id:0|stream_offset:1158987|
[2025/09/12 05:24:12 324740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1205|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 324745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 324749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34379|rtt_var:12|pto_duration:36379|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 324753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 324760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 324764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 324768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652386102|now:1757654652324748|interv:61354|
[2025/09/12 05:24:12 324772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652386102|now:1757654652324748|interval:61354|pto_count:0|srtt:34379
[2025/09/12 05:24:12 324777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44400|
[2025/09/12 05:24:12 324781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 324785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1160166|
[2025/09/12 05:24:12 324789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 324793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652325793|now:1757654652324793|interv:1000|
[2025/09/12 05:24:12 324800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 324806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 324812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652325793|
[2025/09/12 05:24:12 324818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652325793|
[2025/09/12 05:24:12 324824] [debug] |xqc_engine_wakeup_after|wakeup:1757654652325793|now:1757654652324824|diff:969|
[2025/09/12 05:24:12 324830] [debug] |xqc_engine_main_logic|END|now:1757654652324571|
[2025/09/12 05:24:12 325157] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652325156|
[2025/09/12 05:24:12 325163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 325169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:523|
[2025/09/12 05:24:12 325173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:524|
[2025/09/12 05:24:12 325178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:524|
[2025/09/12 05:24:12 325182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 325187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1169|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1170|path_largest_ack:1169|
[2025/09/12 05:24:12 325192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1094872|prior_time:1757654652287280|is_app_limited:0|send_elapse:35986|ack_elapse:37876|ctl_first_sent_time:1757654652288852|lagest_ack_time:1757654652325156|curr_delivered:1139279|
[2025/09/12 05:24:12 325197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652288852|
[2025/09/12 05:24:12 325201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1722||sndq_packets_used_bytes:0|sndq_packets_free:954|
[2025/09/12 05:24:12 325210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1170|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1170|path_largest_ack:1170|
[2025/09/12 05:24:12 325214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1097272|prior_time:1757654652289275|is_app_limited:0|send_elapse:35851|ack_elapse:35881|ctl_first_sent_time:1757654652290743|lagest_ack_time:1757654652325156|curr_delivered:1140479|
[2025/09/12 05:24:12 325219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652290743|
[2025/09/12 05:24:12 325223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1721||sndq_packets_used_bytes:0|sndq_packets_free:955|
[2025/09/12 05:24:12 325227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34379|rttvar:12|minrtt:30532|latest_rtt:34413|ack_delay:40|
[2025/09/12 05:24:12 325231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34378|rttvar:10|minrtt:30532|latest_rtt:34413|ack_delay:40|
[2025/09/12 05:24:12 325235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1170|lost_pn:1167|thresh:3|
[2025/09/12 05:24:12 325239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 325243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:10|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 325248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 325252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 325256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 325259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652386101|now:1757654652325243|interv:60858|
[2025/09/12 05:24:12 325263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652386101|now:1757654652325243|interval:60858|pto_count:0|srtt:34378
[2025/09/12 05:24:12 325268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35851, ack_elapse 35881, delivered 43207|rate 1204174|lost 202|
[2025/09/12 05:24:12 325272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204174) in round 26|
[2025/09/12 05:24:12 325276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 325281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 325285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652290743|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 325289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652290743|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 325294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42000|srtt:34378|latest_rtt:34413|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 325302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:524|largest:524|pns:2|
[2025/09/12 05:24:12 325306] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:524|frame:ACK |recv_time:1757654652325156|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 325311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772325156|now:1757654652325156|interv:120000000|
[2025/09/12 05:24:12 325315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772325156|now:1757654652325156|interv:120000000|
[2025/09/12 05:24:12 325319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652325793|pq_index:0|
[2025/09/12 05:24:12 325323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652324571|
[2025/09/12 05:24:12 325327] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652325327|
[2025/09/12 05:24:12 325332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652325331|
[2025/09/12 05:24:12 325338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 325342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1212042|
[2025/09/12 05:24:12 325347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 325351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 325356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 325360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1213221|
[2025/09/12 05:24:12 325364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 325369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 325373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 325377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1214400|
[2025/09/12 05:24:12 325382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 325388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 325392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 325396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 325401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 325405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1160166|
[2025/09/12 05:24:12 325409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 325414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 325418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652325793|
[2025/09/12 05:24:12 325422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652325793|
[2025/09/12 05:24:12 325425] [debug] |xqc_engine_wakeup_after|wakeup:1757654652325793|now:1757654652325425|diff:368|
[2025/09/12 05:24:12 325430] [debug] |xqc_engine_main_logic|END|now:1757654652325331|
[2025/09/12 05:24:12 325435] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652325434|
[2025/09/12 05:24:12 325438] [debug] |xqc_engine_wakeup_after|wakeup:1757654652325793|now:1757654652325438|diff:355|
[2025/09/12 05:24:12 325442] [debug] |xqc_engine_main_logic|END|now:1757654652325434|
[2025/09/12 05:24:12 326515] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652326515|
[2025/09/12 05:24:12 326524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652325793|pq_index:0|
[2025/09/12 05:24:12 326528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652325331|
[2025/09/12 05:24:12 326533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652326532|
[2025/09/12 05:24:12 326538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652325793|now:1757654652326532|
[2025/09/12 05:24:12 326542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652325793|now:1757654652326532|
[2025/09/12 05:24:12 326546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 326552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 326556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1214400|
[2025/09/12 05:24:12 326561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 326565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 326568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 326577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 326582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 326586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1160166|
[2025/09/12 05:24:12 326590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 326595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1206|
[2025/09/12 05:24:12 326622] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1206|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652326603|stream_id:0|stream_offset:1160166|
[2025/09/12 05:24:12 326627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1206|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 326632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 326636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:10|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 326641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 326644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 326648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 326652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652387981|now:1757654652326636|interv:61345|
[2025/09/12 05:24:12 326656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652387981|now:1757654652326636|interval:61345|pto_count:0|srtt:34378
[2025/09/12 05:24:12 326661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43200|
[2025/09/12 05:24:12 326665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 326669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1161345|
[2025/09/12 05:24:12 326674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 326678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1207|
[2025/09/12 05:24:12 326695] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1207|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652326684|stream_id:0|stream_offset:1161345|
[2025/09/12 05:24:12 326700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1207|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 326705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 326712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:10|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 326716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 326720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 326724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 326728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652388062|now:1757654652326712|interv:61350|
[2025/09/12 05:24:12 326732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652388062|now:1757654652326712|interval:61350|pto_count:0|srtt:34378
[2025/09/12 05:24:12 326736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44400|
[2025/09/12 05:24:12 326740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 326744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1162524|
[2025/09/12 05:24:12 326749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 326753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652327752|now:1757654652326752|interv:1000|
[2025/09/12 05:24:12 326756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 326760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 326764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652327752|
[2025/09/12 05:24:12 326768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652327752|
[2025/09/12 05:24:12 326772] [debug] |xqc_engine_wakeup_after|wakeup:1757654652327752|now:1757654652326772|diff:980|
[2025/09/12 05:24:12 326776] [debug] |xqc_engine_main_logic|END|now:1757654652326532|
[2025/09/12 05:24:12 327167] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652327166|
[2025/09/12 05:24:12 327174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 327179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:524|
[2025/09/12 05:24:12 327183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:525|
[2025/09/12 05:24:12 327189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:525|
[2025/09/12 05:24:12 327193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 327198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1171|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1172|path_largest_ack:1171|
[2025/09/12 05:24:12 327202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1097272|prior_time:1757654652289275|is_app_limited:0|send_elapse:35954|ack_elapse:37891|ctl_first_sent_time:1757654652290846|lagest_ack_time:1757654652327166|curr_delivered:1141679|
[2025/09/12 05:24:12 327207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652290846|
[2025/09/12 05:24:12 327216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1720||sndq_packets_used_bytes:0|sndq_packets_free:956|
[2025/09/12 05:24:12 327220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1172|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1172|path_largest_ack:1172|
[2025/09/12 05:24:12 327224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1099672|prior_time:1757654652291267|is_app_limited:0|send_elapse:35873|ack_elapse:35899|ctl_first_sent_time:1757654652292734|lagest_ack_time:1757654652327166|curr_delivered:1142879|
[2025/09/12 05:24:12 327229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652292734|
[2025/09/12 05:24:12 327233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1719||sndq_packets_used_bytes:0|sndq_packets_free:957|
[2025/09/12 05:24:12 327237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34378|rttvar:10|minrtt:30532|latest_rtt:34432|ack_delay:32|
[2025/09/12 05:24:12 327241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34381|rttvar:13|minrtt:30532|latest_rtt:34432|ack_delay:32|
[2025/09/12 05:24:12 327245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1172|lost_pn:1169|thresh:3|
[2025/09/12 05:24:12 327249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 327253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34381|rtt_var:13|pto_duration:36381|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 327258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 327262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 327266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 327269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652388065|now:1757654652327253|interv:60812|
[2025/09/12 05:24:12 327273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652388065|now:1757654652327253|interval:60812|pto_count:0|srtt:34381
[2025/09/12 05:24:12 327278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35873, ack_elapse 35899, delivered 43207|rate 1203571|lost 202|
[2025/09/12 05:24:12 327282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203571) in round 26|
[2025/09/12 05:24:12 327286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 327290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 327294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652292734|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 327299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652292734|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 327306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42000|srtt:34381|latest_rtt:34432|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 327312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:525|largest:525|pns:2|
[2025/09/12 05:24:12 327316] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:525|frame:ACK |recv_time:1757654652327166|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 327321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772327166|now:1757654652327166|interv:120000000|
[2025/09/12 05:24:12 327325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772327166|now:1757654652327166|interv:120000000|
[2025/09/12 05:24:12 327329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652327752|pq_index:0|
[2025/09/12 05:24:12 327333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652326532|
[2025/09/12 05:24:12 327337] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652327337|
[2025/09/12 05:24:12 327342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652327341|
[2025/09/12 05:24:12 327347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34381|min_srtt:34381|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 327352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1214400|
[2025/09/12 05:24:12 327356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34381|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 327361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 327366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34381|min_srtt:34381|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 327370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1215579|
[2025/09/12 05:24:12 327374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34381|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 327379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 327383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34381|min_srtt:34381|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 327387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1216758|
[2025/09/12 05:24:12 327394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 327398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 327402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 327406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 327410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 327414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1162524|
[2025/09/12 05:24:12 327419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 327422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 327426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652327752|
[2025/09/12 05:24:12 327430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652327752|
[2025/09/12 05:24:12 327434] [debug] |xqc_engine_wakeup_after|wakeup:1757654652327752|now:1757654652327434|diff:318|
[2025/09/12 05:24:12 327438] [debug] |xqc_engine_main_logic|END|now:1757654652327341|
[2025/09/12 05:24:12 327443] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652327443|
[2025/09/12 05:24:12 327447] [debug] |xqc_engine_wakeup_after|wakeup:1757654652327752|now:1757654652327447|diff:305|
[2025/09/12 05:24:12 327451] [debug] |xqc_engine_main_logic|END|now:1757654652327443|
[2025/09/12 05:24:12 328543] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652328543|
[2025/09/12 05:24:12 328552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652327752|pq_index:0|
[2025/09/12 05:24:12 328556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652327341|
[2025/09/12 05:24:12 328561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652328560|
[2025/09/12 05:24:12 328566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652327752|now:1757654652328560|
[2025/09/12 05:24:12 328570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652327752|now:1757654652328560|
[2025/09/12 05:24:12 328574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 328580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34381|min_srtt:34381|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 328584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1216758|
[2025/09/12 05:24:12 328589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 328593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 328601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 328605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 328610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 328614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1162524|
[2025/09/12 05:24:12 328619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 328623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1208|
[2025/09/12 05:24:12 328650] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1208|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652328631|stream_id:0|stream_offset:1162524|
[2025/09/12 05:24:12 328656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1208|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 328661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 328665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34381|rtt_var:13|pto_duration:36381|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 328669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 328673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 328677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 328681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652390012|now:1757654652328665|interv:61347|
[2025/09/12 05:24:12 328685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652390012|now:1757654652328665|interval:61347|pto_count:0|srtt:34381
[2025/09/12 05:24:12 328690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43200|
[2025/09/12 05:24:12 328694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 328698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1163703|
[2025/09/12 05:24:12 328703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 328707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1209|
[2025/09/12 05:24:12 328725] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1209|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652328713|stream_id:0|stream_offset:1163703|
[2025/09/12 05:24:12 328730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1209|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 328738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 328742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34381|rtt_var:13|pto_duration:36381|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 328747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 328750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 328754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 328758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652390094|now:1757654652328742|interv:61352|
[2025/09/12 05:24:12 328762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652390094|now:1757654652328742|interval:61352|pto_count:0|srtt:34381
[2025/09/12 05:24:12 328767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44400|
[2025/09/12 05:24:12 328771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 328775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1164882|
[2025/09/12 05:24:12 328780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 328785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652329785|now:1757654652328785|interv:1000|
[2025/09/12 05:24:12 328791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 328797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 328804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652329785|
[2025/09/12 05:24:12 328810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652329785|
[2025/09/12 05:24:12 328815] [debug] |xqc_engine_wakeup_after|wakeup:1757654652329785|now:1757654652328815|diff:970|
[2025/09/12 05:24:12 328821] [debug] |xqc_engine_main_logic|END|now:1757654652328560|
[2025/09/12 05:24:12 329150] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652329149|
[2025/09/12 05:24:12 329157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 329163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:525|
[2025/09/12 05:24:12 329166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:526|
[2025/09/12 05:24:12 329172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:526|
[2025/09/12 05:24:12 329176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 329181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1173|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1174|path_largest_ack:1173|
[2025/09/12 05:24:12 329186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1099672|prior_time:1757654652291267|is_app_limited:0|send_elapse:35984|ack_elapse:37882|ctl_first_sent_time:1757654652292845|lagest_ack_time:1757654652329149|curr_delivered:1144079|
[2025/09/12 05:24:12 329194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652292845|
[2025/09/12 05:24:12 329199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1718||sndq_packets_used_bytes:0|sndq_packets_free:958|
[2025/09/12 05:24:12 329203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1174|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1174|path_largest_ack:1174|
[2025/09/12 05:24:12 329207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1102072|prior_time:1757654652293263|is_app_limited:0|send_elapse:35886|ack_elapse:35886|ctl_first_sent_time:1757654652294733|lagest_ack_time:1757654652329149|curr_delivered:1145279|
[2025/09/12 05:24:12 329212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652294733|
[2025/09/12 05:24:12 329216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1717||sndq_packets_used_bytes:0|sndq_packets_free:959|
[2025/09/12 05:24:12 329220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34381|rttvar:13|minrtt:30532|latest_rtt:34416|ack_delay:32|
[2025/09/12 05:24:12 329224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34382|rttvar:10|minrtt:30532|latest_rtt:34416|ack_delay:32|
[2025/09/12 05:24:12 329228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1174|lost_pn:1171|thresh:3|
[2025/09/12 05:24:12 329233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 329237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34382|rtt_var:10|pto_duration:36382|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 329241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 329245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 329249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 329252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652390095|now:1757654652329236|interv:60859|
[2025/09/12 05:24:12 329256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652390095|now:1757654652329236|interval:60859|pto_count:0|srtt:34382
[2025/09/12 05:24:12 329261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35886, ack_elapse 35886, delivered 43207|rate 1204007|lost 202|
[2025/09/12 05:24:12 329265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204007) in round 26|
[2025/09/12 05:24:12 329270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 329274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 329278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652294733|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 329285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652294733|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 329289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42000|srtt:34382|latest_rtt:34416|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 329295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:526|largest:526|pns:2|
[2025/09/12 05:24:12 329299] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:526|frame:ACK |recv_time:1757654652329149|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 329304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772329149|now:1757654652329149|interv:120000000|
[2025/09/12 05:24:12 329308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772329149|now:1757654652329149|interv:120000000|
[2025/09/12 05:24:12 329312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652329785|pq_index:0|
[2025/09/12 05:24:12 329316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652328560|
[2025/09/12 05:24:12 329320] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652329320|
[2025/09/12 05:24:12 329325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652329324|
[2025/09/12 05:24:12 329331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34382|min_srtt:34382|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 329335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1216758|
[2025/09/12 05:24:12 329339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34382|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 329344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 329348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34382|min_srtt:34382|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 329352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1217937|
[2025/09/12 05:24:12 329357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34382|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 329361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 329365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34382|min_srtt:34382|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 329372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1219116|
[2025/09/12 05:24:12 329376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 329380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 329384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 329388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 329393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 329397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1164882|
[2025/09/12 05:24:12 329401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 329405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 329409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652329785|
[2025/09/12 05:24:12 329413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652329785|
[2025/09/12 05:24:12 329417] [debug] |xqc_engine_wakeup_after|wakeup:1757654652329785|now:1757654652329417|diff:368|
[2025/09/12 05:24:12 329421] [debug] |xqc_engine_main_logic|END|now:1757654652329324|
[2025/09/12 05:24:12 329426] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652329426|
[2025/09/12 05:24:12 329429] [debug] |xqc_engine_wakeup_after|wakeup:1757654652329785|now:1757654652329429|diff:356|
[2025/09/12 05:24:12 329433] [debug] |xqc_engine_main_logic|END|now:1757654652329426|
[2025/09/12 05:24:12 330506] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652330506|
[2025/09/12 05:24:12 330515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652329785|pq_index:0|
[2025/09/12 05:24:12 330519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652329324|
[2025/09/12 05:24:12 330524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652330523|
[2025/09/12 05:24:12 330529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652329785|now:1757654652330523|
[2025/09/12 05:24:12 330533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652329785|now:1757654652330523|
[2025/09/12 05:24:12 330537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 330542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34382|min_srtt:34382|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 330547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1219116|
[2025/09/12 05:24:12 330556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 330559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 330563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 330568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 330572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 330576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1164882|
[2025/09/12 05:24:12 330581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 330585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1210|
[2025/09/12 05:24:12 330612] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1210|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757654652330593|stream_id:0|stream_offset:1164882|
[2025/09/12 05:24:12 330618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1210|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 330622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 330627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34382|rtt_var:10|pto_duration:36382|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 330631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 330635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 330639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 330643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652391975|now:1757654652330626|interv:61349|
[2025/09/12 05:24:12 330647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652391975|now:1757654652330626|interval:61349|pto_count:0|srtt:34382
[2025/09/12 05:24:12 330651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43200|
[2025/09/12 05:24:12 330656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 330660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1166061|
[2025/09/12 05:24:12 330664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 330668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1211|
[2025/09/12 05:24:12 330686] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1211|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652330674|stream_id:0|stream_offset:1166061|
[2025/09/12 05:24:12 330695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1211|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 330699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 330703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34382|rtt_var:10|pto_duration:36382|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 330707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 330711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 330715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 330719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652392056|now:1757654652330703|interv:61353|
[2025/09/12 05:24:12 330723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652392056|now:1757654652330703|interval:61353|pto_count:0|srtt:34382
[2025/09/12 05:24:12 330727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44400|
[2025/09/12 05:24:12 330731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 330736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1167240|
[2025/09/12 05:24:12 330740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 330744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652331744|now:1757654652330744|interv:1000|
[2025/09/12 05:24:12 330748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 330751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 330755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652331744|
[2025/09/12 05:24:12 330759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652331744|
[2025/09/12 05:24:12 330763] [debug] |xqc_engine_wakeup_after|wakeup:1757654652331744|now:1757654652330763|diff:981|
[2025/09/12 05:24:12 330767] [debug] |xqc_engine_main_logic|END|now:1757654652330523|
[2025/09/12 05:24:12 331138] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652331137|
[2025/09/12 05:24:12 331145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 331151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:526|
[2025/09/12 05:24:12 331155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:527|
[2025/09/12 05:24:12 331160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:527|
[2025/09/12 05:24:12 331164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 331169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1175|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1176|path_largest_ack:1175|
[2025/09/12 05:24:12 331177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1102072|prior_time:1757654652293263|is_app_limited:0|send_elapse:35991|ack_elapse:37874|ctl_first_sent_time:1757654652294838|lagest_ack_time:1757654652331137|curr_delivered:1146479|
[2025/09/12 05:24:12 331182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652294838|
[2025/09/12 05:24:12 331187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1716||sndq_packets_used_bytes:0|sndq_packets_free:960|
[2025/09/12 05:24:12 331191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1176|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1176|path_largest_ack:1176|
[2025/09/12 05:24:12 331195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1104472|prior_time:1757654652295263|is_app_limited:0|send_elapse:35882|ack_elapse:35874|ctl_first_sent_time:1757654652296730|lagest_ack_time:1757654652331137|curr_delivered:1147679|
[2025/09/12 05:24:12 331199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652296730|
[2025/09/12 05:24:12 331203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1715||sndq_packets_used_bytes:0|sndq_packets_free:961|
[2025/09/12 05:24:12 331207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34382|rttvar:10|minrtt:30532|latest_rtt:34407|ack_delay:40|
[2025/09/12 05:24:12 331211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34380|rttvar:11|minrtt:30532|latest_rtt:34407|ack_delay:40|
[2025/09/12 05:24:12 331216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1176|lost_pn:1173|thresh:3|
[2025/09/12 05:24:12 331220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 331224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34380|rtt_var:11|pto_duration:36380|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 331228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 331232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 331236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 05:24:12 331240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652392054|now:1757654652331224|interv:60830|
[2025/09/12 05:24:12 331244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652392054|now:1757654652331224|interval:60830|pto_count:0|srtt:34380
[2025/09/12 05:24:12 331248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35882, ack_elapse 35874, delivered 43207|rate 1204141|lost 202|
[2025/09/12 05:24:12 331253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204141) in round 26|
[2025/09/12 05:24:12 331257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 331261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 331267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652296730|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 331272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652296730|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 331276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42000|srtt:34380|latest_rtt:34407|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 331282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:527|largest:527|pns:2|
[2025/09/12 05:24:12 331287] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:527|frame:ACK |recv_time:1757654652331137|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 331291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772331137|now:1757654652331137|interv:120000000|
[2025/09/12 05:24:12 331295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772331137|now:1757654652331137|interv:120000000|
[2025/09/12 05:24:12 331299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652331744|pq_index:0|
[2025/09/12 05:24:12 331303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652330523|
[2025/09/12 05:24:12 331307] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652331307|
[2025/09/12 05:24:12 331312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652331311|
[2025/09/12 05:24:12 331318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34380|min_srtt:34380|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 331322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1219116|
[2025/09/12 05:24:12 331327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34380|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 331331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 331336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34380|min_srtt:34380|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 331340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1220295|
[2025/09/12 05:24:12 331344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34380|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 331351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 331356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34380|min_srtt:34380|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 331360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1221474|
[2025/09/12 05:24:12 331364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 331368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 331372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 331376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 331381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 331385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1167240|
[2025/09/12 05:24:12 331389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 331393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 331397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652331744|
[2025/09/12 05:24:12 331401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652331744|
[2025/09/12 05:24:12 331405] [debug] |xqc_engine_wakeup_after|wakeup:1757654652331744|now:1757654652331405|diff:339|
[2025/09/12 05:24:12 331409] [debug] |xqc_engine_main_logic|END|now:1757654652331311|
[2025/09/12 05:24:12 331414] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652331414|
[2025/09/12 05:24:12 331418] [debug] |xqc_engine_wakeup_after|wakeup:1757654652331744|now:1757654652331417|diff:327|
[2025/09/12 05:24:12 331421] [debug] |xqc_engine_main_logic|END|now:1757654652331414|
[2025/09/12 05:24:12 332494] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652332494|
[2025/09/12 05:24:12 332503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652331744|pq_index:0|
[2025/09/12 05:24:12 332508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652331311|
[2025/09/12 05:24:12 332513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652332512|
[2025/09/12 05:24:12 332517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654652332226|now:1757654652332512|
[2025/09/12 05:24:12 332521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:12 332525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654652332226|now:1757654652332512|
[2025/09/12 05:24:12 332529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:12 332533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652331744|now:1757654652332512|
[2025/09/12 05:24:12 332542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652331744|now:1757654652332512|
[2025/09/12 05:24:12 332546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 332551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:527|ack_delay:25325|first_ack_range:26|largest_pkt_recv_time:1757654652307226|
[2025/09/12 05:24:12 332555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:527|low:501|pkt_pns:2|
[2025/09/12 05:24:12 332559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:515|frame_largest_recv:527|
[2025/09/12 05:24:12 332563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:12 332568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34380|min_srtt:34380|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 332573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1221474|
[2025/09/12 05:24:12 332577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 332581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 332585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 332589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 332594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 332598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:42000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1167240|
[2025/09/12 05:24:12 332602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 332607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1212|
[2025/09/12 05:24:12 332634] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1212|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:42000|now:1757654652332615|stream_id:0|stream_offset:1167240|
[2025/09/12 05:24:12 332640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1212|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 332645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 05:24:12 332649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34380|rtt_var:11|pto_duration:36380|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 332654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 332658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 332662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 332669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652393995|now:1757654652332649|interv:61346|
[2025/09/12 05:24:12 332673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652393995|now:1757654652332649|interval:61346|pto_count:0|srtt:34380
[2025/09/12 05:24:12 332678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 332682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 332687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1168419|
[2025/09/12 05:24:12 332691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 332695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1213|
[2025/09/12 05:24:12 332714] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1213|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652332701|stream_id:0|stream_offset:1168419|
[2025/09/12 05:24:12 332719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1213|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 332723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 332727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34380|rtt_var:11|pto_duration:36380|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 332732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 332736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 332739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 332743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652394081|now:1757654652332727|interv:61354|
[2025/09/12 05:24:12 332747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652394081|now:1757654652332727|interval:61354|pto_count:0|srtt:34380
[2025/09/12 05:24:12 332752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 332756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 332760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1169598|
[2025/09/12 05:24:12 332765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 332769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652333768|now:1757654652332768|interv:1000|
[2025/09/12 05:24:12 332775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 332781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 332793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652333768|
[2025/09/12 05:24:12 332799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652333768|
[2025/09/12 05:24:12 332805] [debug] |xqc_engine_wakeup_after|wakeup:1757654652333768|now:1757654652332804|diff:964|
[2025/09/12 05:24:12 332810] [debug] |xqc_engine_main_logic|END|now:1757654652332512|
[2025/09/12 05:24:12 333135] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652333134|
[2025/09/12 05:24:12 333142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 333147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:527|
[2025/09/12 05:24:12 333151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:528|
[2025/09/12 05:24:12 333157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:528|
[2025/09/12 05:24:12 333161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 333166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1177|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1178|path_largest_ack:1177|
[2025/09/12 05:24:12 333171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1104472|prior_time:1757654652295263|is_app_limited:0|send_elapse:35984|ack_elapse:37871|ctl_first_sent_time:1757654652296832|lagest_ack_time:1757654652333134|curr_delivered:1148879|
[2025/09/12 05:24:12 333175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652296832|
[2025/09/12 05:24:12 333180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1714||sndq_packets_used_bytes:0|sndq_packets_free:962|
[2025/09/12 05:24:12 333184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1178|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1178|path_largest_ack:1178|
[2025/09/12 05:24:12 333188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1106872|prior_time:1757654652297245|is_app_limited:0|send_elapse:35880|ack_elapse:35889|ctl_first_sent_time:1757654652298721|lagest_ack_time:1757654652333134|curr_delivered:1150079|
[2025/09/12 05:24:12 333193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652298721|
[2025/09/12 05:24:12 333197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1713||sndq_packets_used_bytes:0|sndq_packets_free:963|
[2025/09/12 05:24:12 333201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34380|rttvar:11|minrtt:30532|latest_rtt:34413|ack_delay:32|
[2025/09/12 05:24:12 333205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34380|rttvar:9|minrtt:30532|latest_rtt:34413|ack_delay:32|
[2025/09/12 05:24:12 333209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1178|lost_pn:1175|thresh:3|
[2025/09/12 05:24:12 333214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 333218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34380|rtt_var:9|pto_duration:36380|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 333226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 333230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 333234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 333238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652394081|now:1757654652333217|interv:60864|
[2025/09/12 05:24:12 333242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652394081|now:1757654652333217|interval:60864|pto_count:0|srtt:34380
[2025/09/12 05:24:12 333246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35880, ack_elapse 35889, delivered 43207|rate 1203906|lost 202|
[2025/09/12 05:24:12 333251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203906) in round 26|
[2025/09/12 05:24:12 333255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 333259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 333263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652298721|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 333267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652298721|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 333272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34380|latest_rtt:34413|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 333278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:528|largest:528|pns:2|
[2025/09/12 05:24:12 333282] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:528|frame:ACK |recv_time:1757654652333134|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 333287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772333134|now:1757654652333134|interv:120000000|
[2025/09/12 05:24:12 333291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772333134|now:1757654652333134|interv:120000000|
[2025/09/12 05:24:12 333295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652333768|pq_index:0|
[2025/09/12 05:24:12 333299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652332512|
[2025/09/12 05:24:12 333303] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652333303|
[2025/09/12 05:24:12 333308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652333307|
[2025/09/12 05:24:12 333313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34380|min_srtt:34380|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 333320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1221474|
[2025/09/12 05:24:12 333325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34380|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 333329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 333334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34380|min_srtt:34380|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 333338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1222653|
[2025/09/12 05:24:12 333342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34380|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 333347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 333351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34380|min_srtt:34380|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 333355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1223832|
[2025/09/12 05:24:12 333359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 333363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 333367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 333371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 333376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 333380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1169598|
[2025/09/12 05:24:12 333384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 333388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 333392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652333768|
[2025/09/12 05:24:12 333396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652333768|
[2025/09/12 05:24:12 333400] [debug] |xqc_engine_wakeup_after|wakeup:1757654652333768|now:1757654652333399|diff:369|
[2025/09/12 05:24:12 333404] [debug] |xqc_engine_main_logic|END|now:1757654652333307|
[2025/09/12 05:24:12 333409] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652333408|
[2025/09/12 05:24:12 333412] [debug] |xqc_engine_wakeup_after|wakeup:1757654652333768|now:1757654652333412|diff:356|
[2025/09/12 05:24:12 333423] [debug] |xqc_engine_main_logic|END|now:1757654652333408|
[2025/09/12 05:24:12 334497] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652334496|
[2025/09/12 05:24:12 334505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652333768|pq_index:0|
[2025/09/12 05:24:12 334510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652333307|
[2025/09/12 05:24:12 334515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652334514|
[2025/09/12 05:24:12 334519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652333768|now:1757654652334514|
[2025/09/12 05:24:12 334523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652333768|now:1757654652334514|
[2025/09/12 05:24:12 334527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 334533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34380|min_srtt:34380|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 334537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1223832|
[2025/09/12 05:24:12 334542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 334546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 334549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 334554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 334558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 334563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1169598|
[2025/09/12 05:24:12 334567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 334571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1214|
[2025/09/12 05:24:12 334598] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1214|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652334579|stream_id:0|stream_offset:1169598|
[2025/09/12 05:24:12 334603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1214|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 334608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 334612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34380|rtt_var:9|pto_duration:36380|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 334617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 334625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 334629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 334633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652395959|now:1757654652334612|interv:61347|
[2025/09/12 05:24:12 334637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652395959|now:1757654652334612|interval:61347|pto_count:0|srtt:34380
[2025/09/12 05:24:12 334642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 334646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 334650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1170777|
[2025/09/12 05:24:12 334655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 334659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1215|
[2025/09/12 05:24:12 334677] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1215|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652334665|stream_id:0|stream_offset:1170777|
[2025/09/12 05:24:12 334682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1215|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 334687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 334691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34380|rtt_var:9|pto_duration:36380|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 334695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 334699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 334703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 334707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652396045|now:1757654652334691|interv:61354|
[2025/09/12 05:24:12 334711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652396045|now:1757654652334691|interval:61354|pto_count:0|srtt:34380
[2025/09/12 05:24:12 334715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 334719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 334723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1171956|
[2025/09/12 05:24:12 334727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 334731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652335731|now:1757654652334731|interv:1000|
[2025/09/12 05:24:12 334738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 334742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 334746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652335731|
[2025/09/12 05:24:12 334750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652335731|
[2025/09/12 05:24:12 334754] [debug] |xqc_engine_wakeup_after|wakeup:1757654652335731|now:1757654652334754|diff:977|
[2025/09/12 05:24:12 334758] [debug] |xqc_engine_main_logic|END|now:1757654652334514|
[2025/09/12 05:24:12 335124] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652335123|
[2025/09/12 05:24:12 335131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 335137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:528|
[2025/09/12 05:24:12 335141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:529|
[2025/09/12 05:24:12 335147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:529|
[2025/09/12 05:24:12 335151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 335156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1179|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1180|path_largest_ack:1179|
[2025/09/12 05:24:12 335160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1106872|prior_time:1757654652297245|is_app_limited:0|send_elapse:35979|ack_elapse:37878|ctl_first_sent_time:1757654652298820|lagest_ack_time:1757654652335123|curr_delivered:1151279|
[2025/09/12 05:24:12 335165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652298820|
[2025/09/12 05:24:12 335169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1712||sndq_packets_used_bytes:0|sndq_packets_free:964|
[2025/09/12 05:24:12 335173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1180|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1180|path_largest_ack:1180|
[2025/09/12 05:24:12 335178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1109272|prior_time:1757654652299240|is_app_limited:0|send_elapse:35867|ack_elapse:35883|ctl_first_sent_time:1757654652300709|lagest_ack_time:1757654652335123|curr_delivered:1152479|
[2025/09/12 05:24:12 335182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652300709|
[2025/09/12 05:24:12 335186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1711||sndq_packets_used_bytes:0|sndq_packets_free:965|
[2025/09/12 05:24:12 335190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34380|rttvar:9|minrtt:30532|latest_rtt:34414|ack_delay:32|
[2025/09/12 05:24:12 335194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34380|rttvar:7|minrtt:30532|latest_rtt:34414|ack_delay:32|
[2025/09/12 05:24:12 335198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1180|lost_pn:1177|thresh:3|
[2025/09/12 05:24:12 335203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 335210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34380|rtt_var:7|pto_duration:36380|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 335215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 335219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 335222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 335226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652396045|now:1757654652335210|interv:60835|
[2025/09/12 05:24:12 335230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652396045|now:1757654652335210|interval:60835|pto_count:0|srtt:34380
[2025/09/12 05:24:12 335235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35867, ack_elapse 35883, delivered 43207|rate 1204107|lost 202|
[2025/09/12 05:24:12 335239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204107) in round 26|
[2025/09/12 05:24:12 335243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 335247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 335251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652300709|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 335256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652300709|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 335260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34380|latest_rtt:34414|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 335266] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:97267|inflight:42007|mode:2|applimit:0|pacing_rate:1207083|bw:1207083|srtt:34380|latest_rtt:34414|min_rtt:30532|send:1206|lost:202|tlp:0|recv:524|recovery:0|slow_start:0|conn_life:1047116|acked:2400|delivered:1152479|is_cwnd_limited:0|
[2025/09/12 05:24:12 335272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:529|largest:529|pns:2|
[2025/09/12 05:24:12 335276] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:529|frame:ACK |recv_time:1757654652335123|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 335281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772335123|now:1757654652335123|interv:120000000|
[2025/09/12 05:24:12 335285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772335123|now:1757654652335123|interv:120000000|
[2025/09/12 05:24:12 335289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652335731|pq_index:0|
[2025/09/12 05:24:12 335293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652334514|
[2025/09/12 05:24:12 335299] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652335299|
[2025/09/12 05:24:12 335304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652335303|
[2025/09/12 05:24:12 335310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34380|min_srtt:34380|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 335314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1223832|
[2025/09/12 05:24:12 335319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34380|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 335324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 335328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34380|min_srtt:34380|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 335332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1225011|
[2025/09/12 05:24:12 335337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34380|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 335341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 335345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34380|min_srtt:34380|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 335350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1226190|
[2025/09/12 05:24:12 335354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 335358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 335362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 335366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 335370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 335374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1171956|
[2025/09/12 05:24:12 335379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 335382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 335389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652335731|
[2025/09/12 05:24:12 335393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652335731|
[2025/09/12 05:24:12 335397] [debug] |xqc_engine_wakeup_after|wakeup:1757654652335731|now:1757654652335397|diff:334|
[2025/09/12 05:24:12 335401] [debug] |xqc_engine_main_logic|END|now:1757654652335303|
[2025/09/12 05:24:12 335406] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652335406|
[2025/09/12 05:24:12 335410] [debug] |xqc_engine_wakeup_after|wakeup:1757654652335731|now:1757654652335410|diff:321|
[2025/09/12 05:24:12 335414] [debug] |xqc_engine_main_logic|END|now:1757654652335406|
[2025/09/12 05:24:12 336487] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652336486|
[2025/09/12 05:24:12 336496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652335731|pq_index:0|
[2025/09/12 05:24:12 336500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652335303|
[2025/09/12 05:24:12 336505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652336504|
[2025/09/12 05:24:12 336509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652335731|now:1757654652336504|
[2025/09/12 05:24:12 336514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652335731|now:1757654652336504|
[2025/09/12 05:24:12 336518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 336523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34380|min_srtt:34380|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 336528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1226190|
[2025/09/12 05:24:12 336532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 336536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 336540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 336544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 336549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 336553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1171956|
[2025/09/12 05:24:12 336557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 336561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1216|
[2025/09/12 05:24:12 336588] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1216|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652336570|stream_id:0|stream_offset:1171956|
[2025/09/12 05:24:12 336593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1216|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 336603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 336607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34380|rtt_var:7|pto_duration:36380|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 336612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 336616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 336620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 336624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652397950|now:1757654652336607|interv:61343|
[2025/09/12 05:24:12 336628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652397950|now:1757654652336607|interval:61343|pto_count:0|srtt:34380
[2025/09/12 05:24:12 336632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 336637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 336641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1173135|
[2025/09/12 05:24:12 336646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 336650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1217|
[2025/09/12 05:24:12 336669] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1217|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652336656|stream_id:0|stream_offset:1173135|
[2025/09/12 05:24:12 336674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1217|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 336679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 336683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34380|rtt_var:7|pto_duration:36380|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 336687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 336691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 336695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 336698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652398036|now:1757654652336683|interv:61353|
[2025/09/12 05:24:12 336702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652398036|now:1757654652336683|interval:61353|pto_count:0|srtt:34380
[2025/09/12 05:24:12 336707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 336714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 336718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1174314|
[2025/09/12 05:24:12 336723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 336727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652337727|now:1757654652336727|interv:1000|
[2025/09/12 05:24:12 336731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 336734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 336738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652337727|
[2025/09/12 05:24:12 336743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652337727|
[2025/09/12 05:24:12 336747] [debug] |xqc_engine_wakeup_after|wakeup:1757654652337727|now:1757654652336746|diff:981|
[2025/09/12 05:24:12 336751] [debug] |xqc_engine_main_logic|END|now:1757654652336504|
[2025/09/12 05:24:12 337115] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652337114|
[2025/09/12 05:24:12 337122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 337128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:529|
[2025/09/12 05:24:12 337132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:530|
[2025/09/12 05:24:12 337138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:530|
[2025/09/12 05:24:12 337142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 337147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1181|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1182|path_largest_ack:1181|
[2025/09/12 05:24:12 337151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1109272|prior_time:1757654652299240|is_app_limited:0|send_elapse:35966|ack_elapse:37874|ctl_first_sent_time:1757654652300808|lagest_ack_time:1757654652337114|curr_delivered:1153679|
[2025/09/12 05:24:12 337156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652300808|
[2025/09/12 05:24:12 337161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1710||sndq_packets_used_bytes:0|sndq_packets_free:966|
[2025/09/12 05:24:12 337165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1182|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1182|path_largest_ack:1182|
[2025/09/12 05:24:12 337169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1111672|prior_time:1757654652301234|is_app_limited:0|send_elapse:35797|ack_elapse:35880|ctl_first_sent_time:1757654652302709|lagest_ack_time:1757654652337114|curr_delivered:1154879|
[2025/09/12 05:24:12 337174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652302709|
[2025/09/12 05:24:12 337177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1709||sndq_packets_used_bytes:0|sndq_packets_free:967|
[2025/09/12 05:24:12 337185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34380|rttvar:7|minrtt:30532|latest_rtt:34405|ack_delay:40|
[2025/09/12 05:24:12 337190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34378|rttvar:9|minrtt:30532|latest_rtt:34405|ack_delay:40|
[2025/09/12 05:24:12 337194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1182|lost_pn:1179|thresh:3|
[2025/09/12 05:24:12 337198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 337202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:9|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 337206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 337210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 337214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 337218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652398034|now:1757654652337202|interv:60832|
[2025/09/12 05:24:12 337222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652398034|now:1757654652337202|interval:60832|pto_count:0|srtt:34378
[2025/09/12 05:24:12 337226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35797, ack_elapse 35880, delivered 43207|rate 1204208|lost 202|
[2025/09/12 05:24:12 337231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204208) in round 26|
[2025/09/12 05:24:12 337235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 337239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 337243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652302709|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 337248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652302709|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 337252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34378|latest_rtt:34405|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 337258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:530|largest:530|pns:2|
[2025/09/12 05:24:12 337262] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:530|frame:ACK |recv_time:1757654652337114|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 337267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772337114|now:1757654652337114|interv:120000000|
[2025/09/12 05:24:12 337271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772337114|now:1757654652337114|interv:120000000|
[2025/09/12 05:24:12 337277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652337727|pq_index:0|
[2025/09/12 05:24:12 337282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652336504|
[2025/09/12 05:24:12 337285] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652337285|
[2025/09/12 05:24:12 337290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652337289|
[2025/09/12 05:24:12 337296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 337301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1226190|
[2025/09/12 05:24:12 337305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 337310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 337314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 337318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1227369|
[2025/09/12 05:24:12 337323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 337327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 337331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 337335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1228548|
[2025/09/12 05:24:12 337339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 337343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 337347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 337351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 337356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 337360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1174314|
[2025/09/12 05:24:12 337367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 337370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 337374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652337727|
[2025/09/12 05:24:12 337378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652337727|
[2025/09/12 05:24:12 337382] [debug] |xqc_engine_wakeup_after|wakeup:1757654652337727|now:1757654652337382|diff:345|
[2025/09/12 05:24:12 337386] [debug] |xqc_engine_main_logic|END|now:1757654652337289|
[2025/09/12 05:24:12 337391] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652337391|
[2025/09/12 05:24:12 337395] [debug] |xqc_engine_wakeup_after|wakeup:1757654652337727|now:1757654652337395|diff:332|
[2025/09/12 05:24:12 337399] [debug] |xqc_engine_main_logic|END|now:1757654652337391|
[2025/09/12 05:24:12 338472] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652338472|
[2025/09/12 05:24:12 338481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652337727|pq_index:0|
[2025/09/12 05:24:12 338485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652337289|
[2025/09/12 05:24:12 338490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652338489|
[2025/09/12 05:24:12 338495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652337727|now:1757654652338489|
[2025/09/12 05:24:12 338499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652337727|now:1757654652338489|
[2025/09/12 05:24:12 338503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 338508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 338513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1228548|
[2025/09/12 05:24:12 338517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 338521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 338525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 338529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 338534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 338538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1174314|
[2025/09/12 05:24:12 338542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 338547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1218|
[2025/09/12 05:24:12 338573] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1218|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652338555|stream_id:0|stream_offset:1174314|
[2025/09/12 05:24:12 338584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1218|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 338588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 338593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:9|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 338597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 338601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 338605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 338609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652399933|now:1757654652338592|interv:61341|
[2025/09/12 05:24:12 338613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652399933|now:1757654652338592|interval:61341|pto_count:0|srtt:34378
[2025/09/12 05:24:12 338617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 338622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 338626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1175493|
[2025/09/12 05:24:12 338631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 338635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1219|
[2025/09/12 05:24:12 338654] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1219|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652338641|stream_id:0|stream_offset:1175493|
[2025/09/12 05:24:12 338659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1219|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 338663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 338667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:9|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 338672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 338676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 338679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 338683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652400019|now:1757654652338667|interv:61352|
[2025/09/12 05:24:12 338687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652400019|now:1757654652338667|interval:61352|pto_count:0|srtt:34378
[2025/09/12 05:24:12 338695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 338699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 338704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1176672|
[2025/09/12 05:24:12 338708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 338712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652339712|now:1757654652338712|interv:1000|
[2025/09/12 05:24:12 338716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 338719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 338723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652339712|
[2025/09/12 05:24:12 338728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652339712|
[2025/09/12 05:24:12 338731] [debug] |xqc_engine_wakeup_after|wakeup:1757654652339712|now:1757654652338731|diff:981|
[2025/09/12 05:24:12 338736] [debug] |xqc_engine_main_logic|END|now:1757654652338489|
[2025/09/12 05:24:12 339109] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652339108|
[2025/09/12 05:24:12 339116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 339122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:530|
[2025/09/12 05:24:12 339126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:531|
[2025/09/12 05:24:12 339132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:531|
[2025/09/12 05:24:12 339136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 339140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1183|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1184|path_largest_ack:1183|
[2025/09/12 05:24:12 339145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1111672|prior_time:1757654652301234|is_app_limited:0|send_elapse:35895|ack_elapse:37874|ctl_first_sent_time:1757654652302807|lagest_ack_time:1757654652339108|curr_delivered:1156079|
[2025/09/12 05:24:12 339150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652302807|
[2025/09/12 05:24:12 339154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1708||sndq_packets_used_bytes:0|sndq_packets_free:968|
[2025/09/12 05:24:12 339158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1184|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1184|path_largest_ack:1184|
[2025/09/12 05:24:12 339163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1114072|prior_time:1757654652303230|is_app_limited:0|send_elapse:35882|ack_elapse:35878|ctl_first_sent_time:1757654652304699|lagest_ack_time:1757654652339108|curr_delivered:1157279|
[2025/09/12 05:24:12 339167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652304699|
[2025/09/12 05:24:12 339175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1707||sndq_packets_used_bytes:0|sndq_packets_free:969|
[2025/09/12 05:24:12 339179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34378|rttvar:9|minrtt:30532|latest_rtt:34409|ack_delay:32|
[2025/09/12 05:24:12 339183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34378|rttvar:7|minrtt:30532|latest_rtt:34409|ack_delay:32|
[2025/09/12 05:24:12 339187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1184|lost_pn:1181|thresh:3|
[2025/09/12 05:24:12 339192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 339196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:7|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 339200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 339204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 339208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 339212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652400019|now:1757654652339195|interv:60824|
[2025/09/12 05:24:12 339216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652400019|now:1757654652339195|interval:60824|pto_count:0|srtt:34378
[2025/09/12 05:24:12 339220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35882, ack_elapse 35878, delivered 43207|rate 1204141|lost 202|
[2025/09/12 05:24:12 339225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204141) in round 26|
[2025/09/12 05:24:12 339229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 339233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 339237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652304699|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 339241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652304699|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 339246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508853|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:34378|latest_rtt:34409|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 339252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:531|largest:531|pns:2|
[2025/09/12 05:24:12 339256] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:531|frame:ACK |recv_time:1757654652339108|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 339264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772339108|now:1757654652339108|interv:120000000|
[2025/09/12 05:24:12 339268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772339108|now:1757654652339108|interv:120000000|
[2025/09/12 05:24:12 339272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652339712|pq_index:0|
[2025/09/12 05:24:12 339276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652338489|
[2025/09/12 05:24:12 339280] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652339280|
[2025/09/12 05:24:12 339285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652339284|
[2025/09/12 05:24:12 339291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 339295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1228548|
[2025/09/12 05:24:12 339300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 339304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 339309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 339313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1229727|
[2025/09/12 05:24:12 339318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 339322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 339327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 339331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1230906|
[2025/09/12 05:24:12 339335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 339339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 339343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 339347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 339351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 339358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1176672|
[2025/09/12 05:24:12 339363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 339366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 339370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652339712|
[2025/09/12 05:24:12 339374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652339712|
[2025/09/12 05:24:12 339378] [debug] |xqc_engine_wakeup_after|wakeup:1757654652339712|now:1757654652339378|diff:334|
[2025/09/12 05:24:12 339382] [debug] |xqc_engine_main_logic|END|now:1757654652339284|
[2025/09/12 05:24:12 339387] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652339387|
[2025/09/12 05:24:12 339391] [debug] |xqc_engine_wakeup_after|wakeup:1757654652339712|now:1757654652339391|diff:321|
[2025/09/12 05:24:12 339395] [debug] |xqc_engine_main_logic|END|now:1757654652339387|
[2025/09/12 05:24:12 340473] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652340473|
[2025/09/12 05:24:12 340483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652339712|pq_index:0|
[2025/09/12 05:24:12 340488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652339284|
[2025/09/12 05:24:12 340493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652340492|
[2025/09/12 05:24:12 340497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652339712|now:1757654652340492|
[2025/09/12 05:24:12 340502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652339712|now:1757654652340492|
[2025/09/12 05:24:12 340506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 340511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 340515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1230906|
[2025/09/12 05:24:12 340520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 340524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 340528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 340532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 340537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 340541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1176672|
[2025/09/12 05:24:12 340550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 340554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1220|
[2025/09/12 05:24:12 340581] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1220|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652340562|stream_id:0|stream_offset:1176672|
[2025/09/12 05:24:12 340587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1220|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 340592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 340596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:7|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 340601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 340605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 340608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 340612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652401940|now:1757654652340596|interv:61344|
[2025/09/12 05:24:12 340616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652401940|now:1757654652340596|interval:61344|pto_count:0|srtt:34378
[2025/09/12 05:24:12 340621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 340626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 340630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1177851|
[2025/09/12 05:24:12 340635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 340638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1221|
[2025/09/12 05:24:12 340657] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1221|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652340644|stream_id:0|stream_offset:1177851|
[2025/09/12 05:24:12 340662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1221|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 340666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 340670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:7|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 340675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 340679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 340682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 340690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652402022|now:1757654652340670|interv:61352|
[2025/09/12 05:24:12 340694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652402022|now:1757654652340670|interval:61352|pto_count:0|srtt:34378
[2025/09/12 05:24:12 340698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 340703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 340707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1179030|
[2025/09/12 05:24:12 340711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 340715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1222|
[2025/09/12 05:24:12 340733] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1222|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652340721|stream_id:0|stream_offset:1179030|
[2025/09/12 05:24:12 340738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1222|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 340742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 340746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:7|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 340751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 340754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 340758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 340762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652402099|now:1757654652340746|interv:61353|
[2025/09/12 05:24:12 340766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652402099|now:1757654652340746|interval:61353|pto_count:0|srtt:34378
[2025/09/12 05:24:12 340771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 340775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 340782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1180209|
[2025/09/12 05:24:12 340788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 340794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652341794|now:1757654652340794|interv:1000|
[2025/09/12 05:24:12 340800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 340811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 340816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652341794|
[2025/09/12 05:24:12 340822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652341794|
[2025/09/12 05:24:12 340827] [debug] |xqc_engine_wakeup_after|wakeup:1757654652341794|now:1757654652340827|diff:967|
[2025/09/12 05:24:12 340833] [debug] |xqc_engine_main_logic|END|now:1757654652340492|
[2025/09/12 05:24:12 341106] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652341105|
[2025/09/12 05:24:12 341113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 341119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:531|
[2025/09/12 05:24:12 341122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:532|
[2025/09/12 05:24:12 341128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:532|
[2025/09/12 05:24:12 341132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 341137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1185|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1186|path_largest_ack:1185|
[2025/09/12 05:24:12 341142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1114072|prior_time:1757654652303230|is_app_limited:0|send_elapse:35981|ack_elapse:37875|ctl_first_sent_time:1757654652304798|lagest_ack_time:1757654652341105|curr_delivered:1158479|
[2025/09/12 05:24:12 341147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652304798|
[2025/09/12 05:24:12 341151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1706||sndq_packets_used_bytes:0|sndq_packets_free:970|
[2025/09/12 05:24:12 341156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1186|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1186|path_largest_ack:1186|
[2025/09/12 05:24:12 341160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1116472|prior_time:1757654652305225|is_app_limited:0|send_elapse:35892|ack_elapse:35880|ctl_first_sent_time:1757654652306695|lagest_ack_time:1757654652341105|curr_delivered:1159679|
[2025/09/12 05:24:12 341165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652306695|
[2025/09/12 05:24:12 341168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1705||sndq_packets_used_bytes:0|sndq_packets_free:971|
[2025/09/12 05:24:12 341172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34378|rttvar:7|minrtt:30532|latest_rtt:34410|ack_delay:32|
[2025/09/12 05:24:12 341177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34378|rttvar:6|minrtt:30532|latest_rtt:34410|ack_delay:32|
[2025/09/12 05:24:12 341181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1186|lost_pn:1183|thresh:3|
[2025/09/12 05:24:12 341185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 341189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:6|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 341198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 341202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 341206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 341210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652402099|now:1757654652341189|interv:60910|
[2025/09/12 05:24:12 341214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652402099|now:1757654652341189|interval:60910|pto_count:0|srtt:34378
[2025/09/12 05:24:12 341218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35892, ack_elapse 35880, delivered 43207|rate 1203805|lost 202|
[2025/09/12 05:24:12 341222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203805) in round 26|
[2025/09/12 05:24:12 341227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 341231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 341235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652306695|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 341239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652306695|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 341244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508853|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:34378|latest_rtt:34410|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 341249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:532|largest:532|pns:2|
[2025/09/12 05:24:12 341254] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:532|frame:ACK |recv_time:1757654652341105|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 341258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772341105|now:1757654652341105|interv:120000000|
[2025/09/12 05:24:12 341263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772341105|now:1757654652341105|interv:120000000|
[2025/09/12 05:24:12 341266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652341794|pq_index:0|
[2025/09/12 05:24:12 341271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652340492|
[2025/09/12 05:24:12 341275] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652341274|
[2025/09/12 05:24:12 341279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652341278|
[2025/09/12 05:24:12 341285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 341292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1230906|
[2025/09/12 05:24:12 341297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 341301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 341306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 341310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1232085|
[2025/09/12 05:24:12 341315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 341319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 341323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 341327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1233264|
[2025/09/12 05:24:12 341332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 341336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 341339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 341344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 341348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 341352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1180209|
[2025/09/12 05:24:12 341356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 341360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 341364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652341794|
[2025/09/12 05:24:12 341368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652341794|
[2025/09/12 05:24:12 341372] [debug] |xqc_engine_wakeup_after|wakeup:1757654652341794|now:1757654652341372|diff:422|
[2025/09/12 05:24:12 341376] [debug] |xqc_engine_main_logic|END|now:1757654652341278|
[2025/09/12 05:24:12 341381] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652341381|
[2025/09/12 05:24:12 341385] [debug] |xqc_engine_wakeup_after|wakeup:1757654652341794|now:1757654652341385|diff:409|
[2025/09/12 05:24:12 341391] [debug] |xqc_engine_main_logic|END|now:1757654652341381|
[2025/09/12 05:24:12 342468] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652342467|
[2025/09/12 05:24:12 342478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652341794|pq_index:0|
[2025/09/12 05:24:12 342482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652341278|
[2025/09/12 05:24:12 342487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652342486|
[2025/09/12 05:24:12 342492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652341794|now:1757654652342486|
[2025/09/12 05:24:12 342496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652341794|now:1757654652342486|
[2025/09/12 05:24:12 342500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 342505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34378|min_srtt:34378|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 342510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1233264|
[2025/09/12 05:24:12 342514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 342518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 342522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 342526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 342531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 342535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1180209|
[2025/09/12 05:24:12 342539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 342544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1223|
[2025/09/12 05:24:12 342571] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1223|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652342552|stream_id:0|stream_offset:1180209|
[2025/09/12 05:24:12 342577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1223|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 342582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 342586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:6|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 342590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 342599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 342603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 342607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652403930|now:1757654652342586|interv:61344|
[2025/09/12 05:24:12 342611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652403930|now:1757654652342586|interval:61344|pto_count:0|srtt:34378
[2025/09/12 05:24:12 342615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 342620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 342624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1181388|
[2025/09/12 05:24:12 342629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 342633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1224|
[2025/09/12 05:24:12 342652] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1224|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652342639|stream_id:0|stream_offset:1181388|
[2025/09/12 05:24:12 342657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1224|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 342661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 342665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34378|rtt_var:6|pto_duration:36378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 342669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 342673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 342677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 342681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652404017|now:1757654652342665|interv:61352|
[2025/09/12 05:24:12 342685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652404017|now:1757654652342665|interval:61352|pto_count:0|srtt:34378
[2025/09/12 05:24:12 342689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 342694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 342698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1182567|
[2025/09/12 05:24:12 342702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 342709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652343709|now:1757654652342709|interv:1000|
[2025/09/12 05:24:12 342713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 342717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 342721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652343709|
[2025/09/12 05:24:12 342725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652343709|
[2025/09/12 05:24:12 342729] [debug] |xqc_engine_wakeup_after|wakeup:1757654652343709|now:1757654652342729|diff:980|
[2025/09/12 05:24:12 342733] [debug] |xqc_engine_main_logic|END|now:1757654652342486|
[2025/09/12 05:24:12 343105] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652343104|
[2025/09/12 05:24:12 343112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 343118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:532|
[2025/09/12 05:24:12 343122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:533|
[2025/09/12 05:24:12 343128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:533|
[2025/09/12 05:24:12 343132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 343137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1187|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1188|path_largest_ack:1187|
[2025/09/12 05:24:12 343141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1116472|prior_time:1757654652305225|is_app_limited:0|send_elapse:35989|ack_elapse:37879|ctl_first_sent_time:1757654652306792|lagest_ack_time:1757654652343104|curr_delivered:1160879|
[2025/09/12 05:24:12 343146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652306792|
[2025/09/12 05:24:12 343150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1704||sndq_packets_used_bytes:0|sndq_packets_free:972|
[2025/09/12 05:24:12 343154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1188|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1188|path_largest_ack:1188|
[2025/09/12 05:24:12 343159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1118872|prior_time:1757654652307226|is_app_limited:0|send_elapse:35875|ack_elapse:35878|ctl_first_sent_time:1757654652308716|lagest_ack_time:1757654652343104|curr_delivered:1162079|
[2025/09/12 05:24:12 343163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652308716|
[2025/09/12 05:24:12 343167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1703||sndq_packets_used_bytes:0|sndq_packets_free:973|
[2025/09/12 05:24:12 343171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34378|rttvar:6|minrtt:30532|latest_rtt:34388|ack_delay:32|
[2025/09/12 05:24:12 343175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34375|rttvar:10|minrtt:30532|latest_rtt:34388|ack_delay:32|
[2025/09/12 05:24:12 343179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1188|lost_pn:1185|thresh:3|
[2025/09/12 05:24:12 343184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 343192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34375|rtt_var:10|pto_duration:36375|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 343196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 343200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 343204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 343208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652404014|now:1757654652343191|interv:60823|
[2025/09/12 05:24:12 343212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652404014|now:1757654652343191|interval:60823|pto_count:0|srtt:34375
[2025/09/12 05:24:12 343216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35875, ack_elapse 35878, delivered 43207|rate 1204275|lost 202|
[2025/09/12 05:24:12 343221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204275) in round 26|
[2025/09/12 05:24:12 343225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 343229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 343233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652308716|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 343237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652308716|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 343242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508853|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:34375|latest_rtt:34388|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 343247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:533|largest:533|pns:2|
[2025/09/12 05:24:12 343252] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:533|frame:ACK |recv_time:1757654652343104|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 343256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772343104|now:1757654652343104|interv:120000000|
[2025/09/12 05:24:12 343260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772343104|now:1757654652343104|interv:120000000|
[2025/09/12 05:24:12 343264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652343709|pq_index:0|
[2025/09/12 05:24:12 343268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652342486|
[2025/09/12 05:24:12 343272] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652343272|
[2025/09/12 05:24:12 343277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652343276|
[2025/09/12 05:24:12 343286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34375|min_srtt:34375|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 343290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1233264|
[2025/09/12 05:24:12 343294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34375|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 343299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 343303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34375|min_srtt:34375|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 343308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1234443|
[2025/09/12 05:24:12 343312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34375|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 343316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 343320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34375|min_srtt:34375|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 343325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1235622|
[2025/09/12 05:24:12 343329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 343333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 343337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 343341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 343345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 343349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1182567|
[2025/09/12 05:24:12 343354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 343357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 343361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652343709|
[2025/09/12 05:24:12 343365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652343709|
[2025/09/12 05:24:12 343369] [debug] |xqc_engine_wakeup_after|wakeup:1757654652343709|now:1757654652343369|diff:340|
[2025/09/12 05:24:12 343376] [debug] |xqc_engine_main_logic|END|now:1757654652343276|
[2025/09/12 05:24:12 343381] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652343381|
[2025/09/12 05:24:12 343385] [debug] |xqc_engine_wakeup_after|wakeup:1757654652343709|now:1757654652343385|diff:324|
[2025/09/12 05:24:12 343389] [debug] |xqc_engine_main_logic|END|now:1757654652343381|
[2025/09/12 05:24:12 344465] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652344465|
[2025/09/12 05:24:12 344476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652343709|pq_index:0|
[2025/09/12 05:24:12 344481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652343276|
[2025/09/12 05:24:12 344486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652344485|
[2025/09/12 05:24:12 344491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652343709|now:1757654652344485|
[2025/09/12 05:24:12 344495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652343709|now:1757654652344485|
[2025/09/12 05:24:12 344499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 344504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34375|min_srtt:34375|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 344508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1235622|
[2025/09/12 05:24:12 344513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 344517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 344521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 344525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 344530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 344534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1182567|
[2025/09/12 05:24:12 344538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 344542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1225|
[2025/09/12 05:24:12 344570] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1225|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652344551|stream_id:0|stream_offset:1182567|
[2025/09/12 05:24:12 344576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1225|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 344580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 344585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34375|rtt_var:10|pto_duration:36375|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 344594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 344598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 344602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 344605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652405926|now:1757654652344584|interv:61342|
[2025/09/12 05:24:12 344610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652405926|now:1757654652344584|interval:61342|pto_count:0|srtt:34375
[2025/09/12 05:24:12 344614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 344619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 344623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1183746|
[2025/09/12 05:24:12 344627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 344631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1226|
[2025/09/12 05:24:12 344650] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1226|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652344637|stream_id:0|stream_offset:1183746|
[2025/09/12 05:24:12 344655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1226|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 344660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 344664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34375|rtt_var:10|pto_duration:36375|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 344668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 344672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 344676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 344680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652406012|now:1757654652344664|interv:61348|
[2025/09/12 05:24:12 344684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652406012|now:1757654652344664|interval:61348|pto_count:0|srtt:34375
[2025/09/12 05:24:12 344688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 344692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 344696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1184925|
[2025/09/12 05:24:12 344704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 344708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1227|
[2025/09/12 05:24:12 344726] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1227|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652344714|stream_id:0|stream_offset:1184925|
[2025/09/12 05:24:12 344730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1227|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 344735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 344739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34375|rtt_var:10|pto_duration:36375|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 344743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 344747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 344751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 344755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652406089|now:1757654652344739|interv:61350|
[2025/09/12 05:24:12 344758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652406089|now:1757654652344739|interval:61350|pto_count:0|srtt:34375
[2025/09/12 05:24:12 344763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:46807|
[2025/09/12 05:24:12 344767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 344772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1186104|
[2025/09/12 05:24:12 344779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 344785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652345785|now:1757654652344785|interv:1000|
[2025/09/12 05:24:12 344791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 344796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 344802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652345785|
[2025/09/12 05:24:12 344808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652345785|
[2025/09/12 05:24:12 344814] [debug] |xqc_engine_wakeup_after|wakeup:1757654652345785|now:1757654652344813|diff:972|
[2025/09/12 05:24:12 344819] [debug] |xqc_engine_main_logic|END|now:1757654652344485|
[2025/09/12 05:24:12 345095] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652345094|
[2025/09/12 05:24:12 345101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 345107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:533|
[2025/09/12 05:24:12 345115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:534|
[2025/09/12 05:24:12 345120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:534|
[2025/09/12 05:24:12 345125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 345129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1189|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1190|path_largest_ack:1189|
[2025/09/12 05:24:12 345134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1118872|prior_time:1757654652307226|is_app_limited:0|send_elapse:35978|ack_elapse:37868|ctl_first_sent_time:1757654652308819|lagest_ack_time:1757654652345094|curr_delivered:1163279|
[2025/09/12 05:24:12 345139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652308819|
[2025/09/12 05:24:12 345143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1702||sndq_packets_used_bytes:0|sndq_packets_free:974|
[2025/09/12 05:24:12 345148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1190|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1190|path_largest_ack:1190|
[2025/09/12 05:24:12 345152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1121272|prior_time:1757654652309211|is_app_limited:0|send_elapse:35870|ack_elapse:35883|ctl_first_sent_time:1757654652310684|lagest_ack_time:1757654652345094|curr_delivered:1164479|
[2025/09/12 05:24:12 345156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652310684|
[2025/09/12 05:24:12 345160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1701||sndq_packets_used_bytes:0|sndq_packets_free:975|
[2025/09/12 05:24:12 345164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34375|rttvar:10|minrtt:30532|latest_rtt:34410|ack_delay:32|
[2025/09/12 05:24:12 345169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34376|rttvar:8|minrtt:30532|latest_rtt:34410|ack_delay:32|
[2025/09/12 05:24:12 345173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1190|lost_pn:1187|thresh:3|
[2025/09/12 05:24:12 345177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 345181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34376|rtt_var:8|pto_duration:36376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 345186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 345190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 345193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 345197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652406090|now:1757654652345181|interv:60909|
[2025/09/12 05:24:12 345201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652406090|now:1757654652345181|interval:60909|pto_count:0|srtt:34376
[2025/09/12 05:24:12 345206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35870, ack_elapse 35883, delivered 43207|rate 1204107|lost 202|
[2025/09/12 05:24:12 345213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204107) in round 26|
[2025/09/12 05:24:12 345217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 345221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 345225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652310684|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 345230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652310684|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 345234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508853|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:44407|srtt:34376|latest_rtt:34410|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 345240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:534|largest:534|pns:2|
[2025/09/12 05:24:12 345245] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:534|frame:ACK |recv_time:1757654652345094|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 345249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772345094|now:1757654652345094|interv:120000000|
[2025/09/12 05:24:12 345253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772345094|now:1757654652345094|interv:120000000|
[2025/09/12 05:24:12 345257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652345785|pq_index:0|
[2025/09/12 05:24:12 345262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652344485|
[2025/09/12 05:24:12 345265] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652345265|
[2025/09/12 05:24:12 345270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652345269|
[2025/09/12 05:24:12 345276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34376|min_srtt:34376|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 345280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1235622|
[2025/09/12 05:24:12 345285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34376|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 345290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 345294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34376|min_srtt:34376|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 345298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1236801|
[2025/09/12 05:24:12 345309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34376|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 345313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 345317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34376|min_srtt:34376|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 345322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1237980|
[2025/09/12 05:24:12 345326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 345330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 345334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 345338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 345342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 345346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1186104|
[2025/09/12 05:24:12 345351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 345355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 345359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652345785|
[2025/09/12 05:24:12 345363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652345785|
[2025/09/12 05:24:12 345366] [debug] |xqc_engine_wakeup_after|wakeup:1757654652345785|now:1757654652345366|diff:419|
[2025/09/12 05:24:12 345371] [debug] |xqc_engine_main_logic|END|now:1757654652345269|
[2025/09/12 05:24:12 345375] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652345375|
[2025/09/12 05:24:12 345379] [debug] |xqc_engine_wakeup_after|wakeup:1757654652345785|now:1757654652345379|diff:406|
[2025/09/12 05:24:12 345383] [debug] |xqc_engine_main_logic|END|now:1757654652345375|
[2025/09/12 05:24:12 346476] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652346476|
[2025/09/12 05:24:12 346486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652345785|pq_index:0|
[2025/09/12 05:24:12 346490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652345269|
[2025/09/12 05:24:12 346495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652346494|
[2025/09/12 05:24:12 346500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652345785|now:1757654652346494|
[2025/09/12 05:24:12 346509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652345785|now:1757654652346494|
[2025/09/12 05:24:12 346512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 346522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34376|min_srtt:34376|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 346528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1237980|
[2025/09/12 05:24:12 346534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 346538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 346542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 346546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 346550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 346555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1186104|
[2025/09/12 05:24:12 346559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 346563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1228|
[2025/09/12 05:24:12 346591] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1228|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652346572|stream_id:0|stream_offset:1186104|
[2025/09/12 05:24:12 346596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1228|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 346601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 346605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34376|rtt_var:8|pto_duration:36376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 346610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 346613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 346617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 346621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652407948|now:1757654652346605|interv:61343|
[2025/09/12 05:24:12 346625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652407948|now:1757654652346605|interval:61343|pto_count:0|srtt:34376
[2025/09/12 05:24:12 346630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 346634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 346642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1187283|
[2025/09/12 05:24:12 346646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 346650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1229|
[2025/09/12 05:24:12 346669] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1229|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652346656|stream_id:0|stream_offset:1187283|
[2025/09/12 05:24:12 346674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1229|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 346679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 346683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34376|rtt_var:8|pto_duration:36376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 346687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 346691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 346695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 346698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652408032|now:1757654652346683|interv:61349|
[2025/09/12 05:24:12 346702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652408032|now:1757654652346683|interval:61349|pto_count:0|srtt:34376
[2025/09/12 05:24:12 346707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:46807|
[2025/09/12 05:24:12 346711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 346715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1188462|
[2025/09/12 05:24:12 346719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 346723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652347723|now:1757654652346723|interv:1000|
[2025/09/12 05:24:12 346727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 346732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 346739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652347723|
[2025/09/12 05:24:12 346745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652347723|
[2025/09/12 05:24:12 346751] [debug] |xqc_engine_wakeup_after|wakeup:1757654652347723|now:1757654652346751|diff:972|
[2025/09/12 05:24:12 346757] [debug] |xqc_engine_main_logic|END|now:1757654652346494|
[2025/09/12 05:24:12 347095] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652347094|
[2025/09/12 05:24:12 347106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 347112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:534|
[2025/09/12 05:24:12 347116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:535|
[2025/09/12 05:24:12 347122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:535|
[2025/09/12 05:24:12 347126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 347131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1191|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1192|path_largest_ack:1191|
[2025/09/12 05:24:12 347136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1121272|prior_time:1757654652309211|is_app_limited:0|send_elapse:35974|ack_elapse:37883|ctl_first_sent_time:1757654652310788|lagest_ack_time:1757654652347094|curr_delivered:1165679|
[2025/09/12 05:24:12 347140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652310788|
[2025/09/12 05:24:12 347145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1700||sndq_packets_used_bytes:0|sndq_packets_free:976|
[2025/09/12 05:24:12 347149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1192|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1192|path_largest_ack:1192|
[2025/09/12 05:24:12 347153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1123672|prior_time:1757654652311202|is_app_limited:0|send_elapse:35889|ack_elapse:35892|ctl_first_sent_time:1757654652312670|lagest_ack_time:1757654652347094|curr_delivered:1166879|
[2025/09/12 05:24:12 347158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652312670|
[2025/09/12 05:24:12 347162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1699||sndq_packets_used_bytes:0|sndq_packets_free:977|
[2025/09/12 05:24:12 347166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34376|rttvar:8|minrtt:30532|latest_rtt:34424|ack_delay:40|
[2025/09/12 05:24:12 347170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34377|rttvar:8|minrtt:30532|latest_rtt:34424|ack_delay:40|
[2025/09/12 05:24:12 347174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1192|lost_pn:1189|thresh:3|
[2025/09/12 05:24:12 347179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 347183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34377|rtt_var:8|pto_duration:36377|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 347187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 347191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 347195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 347199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652408033|now:1757654652347182|interv:60851|
[2025/09/12 05:24:12 347203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652408033|now:1757654652347182|interval:60851|pto_count:0|srtt:34377
[2025/09/12 05:24:12 347210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35889, ack_elapse 35892, delivered 43207|rate 1203805|lost 202|
[2025/09/12 05:24:12 347214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203805) in round 26|
[2025/09/12 05:24:12 347218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 347222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 347226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652312670|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 347231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652312670|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 347235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508853|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:44407|srtt:34377|latest_rtt:34424|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 347241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:535|largest:535|pns:2|
[2025/09/12 05:24:12 347245] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:535|frame:ACK |recv_time:1757654652347094|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 347250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772347094|now:1757654652347094|interv:120000000|
[2025/09/12 05:24:12 347254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772347094|now:1757654652347094|interv:120000000|
[2025/09/12 05:24:12 347258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652347723|pq_index:0|
[2025/09/12 05:24:12 347262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652346494|
[2025/09/12 05:24:12 347266] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652347266|
[2025/09/12 05:24:12 347271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652347270|
[2025/09/12 05:24:12 347277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34377|min_srtt:34377|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 347281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1237980|
[2025/09/12 05:24:12 347286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34377|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 347290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 347297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34377|min_srtt:34377|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 347301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1239159|
[2025/09/12 05:24:12 347306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34377|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 347310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 347315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34377|min_srtt:34377|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 347319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1240338|
[2025/09/12 05:24:12 347323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 347327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 347331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 347335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 347339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 347343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1188462|
[2025/09/12 05:24:12 347347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 347351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 347355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652347723|
[2025/09/12 05:24:12 347359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652347723|
[2025/09/12 05:24:12 347363] [debug] |xqc_engine_wakeup_after|wakeup:1757654652347723|now:1757654652347363|diff:360|
[2025/09/12 05:24:12 347367] [debug] |xqc_engine_main_logic|END|now:1757654652347270|
[2025/09/12 05:24:12 347372] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652347372|
[2025/09/12 05:24:12 347376] [debug] |xqc_engine_wakeup_after|wakeup:1757654652347723|now:1757654652347376|diff:347|
[2025/09/12 05:24:12 347380] [debug] |xqc_engine_main_logic|END|now:1757654652347372|
[2025/09/12 05:24:12 348451] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652348451|
[2025/09/12 05:24:12 348483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652347723|pq_index:0|
[2025/09/12 05:24:12 348488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652347270|
[2025/09/12 05:24:12 348493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652348492|
[2025/09/12 05:24:12 348501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652347723|now:1757654652348492|
[2025/09/12 05:24:12 348505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652347723|now:1757654652348492|
[2025/09/12 05:24:12 348509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 348514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34377|min_srtt:34377|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 348519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1240338|
[2025/09/12 05:24:12 348523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 348527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 348531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 348535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 348540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 348544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1188462|
[2025/09/12 05:24:12 348548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 348553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1230|
[2025/09/12 05:24:12 348580] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1230|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652348561|stream_id:0|stream_offset:1188462|
[2025/09/12 05:24:12 348585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1230|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 348590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 348595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34377|rtt_var:8|pto_duration:36377|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 348599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 348603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 348607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 348610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652409938|now:1757654652348594|interv:61344|
[2025/09/12 05:24:12 348614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652409938|now:1757654652348594|interval:61344|pto_count:0|srtt:34377
[2025/09/12 05:24:12 348622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 348627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 348631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1189641|
[2025/09/12 05:24:12 348635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 348639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1231|
[2025/09/12 05:24:12 348658] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1231|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652348645|stream_id:0|stream_offset:1189641|
[2025/09/12 05:24:12 348663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1231|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 348667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 348671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34377|rtt_var:8|pto_duration:36377|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 348675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 348679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 348683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 348687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652410022|now:1757654652348671|interv:61351|
[2025/09/12 05:24:12 348691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652410022|now:1757654652348671|interval:61351|pto_count:0|srtt:34377
[2025/09/12 05:24:12 348695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:46807|
[2025/09/12 05:24:12 348699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 348703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1190820|
[2025/09/12 05:24:12 348708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 348712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1232|
[2025/09/12 05:24:12 348737] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1232|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654652348718|stream_id:0|stream_offset:1190820|
[2025/09/12 05:24:12 348745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1232|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 348751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:12 348762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34377|rtt_var:8|pto_duration:36377|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 348768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 348774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 348779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:12 348784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652410095|now:1757654652348762|interv:61333|
[2025/09/12 05:24:12 348790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652410095|now:1757654652348762|interval:61333|pto_count:0|srtt:34377
[2025/09/12 05:24:12 348796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:48007|
[2025/09/12 05:24:12 348802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 348808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1191999|
[2025/09/12 05:24:12 348814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 348819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652349819|now:1757654652348819|interv:1000|
[2025/09/12 05:24:12 348825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 348830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 348835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652349819|
[2025/09/12 05:24:12 348840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652349819|
[2025/09/12 05:24:12 348846] [debug] |xqc_engine_wakeup_after|wakeup:1757654652349819|now:1757654652348845|diff:974|
[2025/09/12 05:24:12 348851] [debug] |xqc_engine_main_logic|END|now:1757654652348492|
[2025/09/12 05:24:12 349110] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652349109|
[2025/09/12 05:24:12 349117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 349122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:535|
[2025/09/12 05:24:12 349126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:536|
[2025/09/12 05:24:12 349132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:536|
[2025/09/12 05:24:12 349136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 349141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1193|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1194|path_largest_ack:1193|
[2025/09/12 05:24:12 349145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1123672|prior_time:1757654652311202|is_app_limited:0|send_elapse:35993|ack_elapse:37907|ctl_first_sent_time:1757654652312774|lagest_ack_time:1757654652349109|curr_delivered:1168079|
[2025/09/12 05:24:12 349154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652312774|
[2025/09/12 05:24:12 349158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1698||sndq_packets_used_bytes:0|sndq_packets_free:978|
[2025/09/12 05:24:12 349162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1194|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1194|path_largest_ack:1194|
[2025/09/12 05:24:12 349167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:1126079|prior_time:1757654652313289|is_app_limited:0|send_elapse:35936|ack_elapse:35820|ctl_first_sent_time:1757654652314758|lagest_ack_time:1757654652349109|curr_delivered:1169279|
[2025/09/12 05:24:12 349171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652314758|
[2025/09/12 05:24:12 349175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1697||sndq_packets_used_bytes:0|sndq_packets_free:979|
[2025/09/12 05:24:12 349179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34377|rttvar:8|minrtt:30532|latest_rtt:34351|ack_delay:32|
[2025/09/12 05:24:12 349183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34369|rttvar:20|minrtt:30532|latest_rtt:34351|ack_delay:32|
[2025/09/12 05:24:12 349188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1194|lost_pn:1191|thresh:3|
[2025/09/12 05:24:12 349192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 349196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34369|rtt_var:20|pto_duration:36369|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 349200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 349204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 349208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 349212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652410087|now:1757654652349195|interv:60892|
[2025/09/12 05:24:12 349216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652410087|now:1757654652349195|interval:60892|pto_count:0|srtt:34369
[2025/09/12 05:24:12 349220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35936, ack_elapse 35820, delivered 43200|rate 1202137|lost 202|
[2025/09/12 05:24:12 349224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202137) in round 26|
[2025/09/12 05:24:12 349229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 349233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 349237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652314758|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 349241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652314758|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 349248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508853|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:45607|srtt:34369|latest_rtt:34351|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 349254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:536|largest:536|pns:2|
[2025/09/12 05:24:12 349258] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:536|frame:ACK |recv_time:1757654652349109|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 349263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772349109|now:1757654652349109|interv:120000000|
[2025/09/12 05:24:12 349267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772349109|now:1757654652349109|interv:120000000|
[2025/09/12 05:24:12 349271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652349819|pq_index:0|
[2025/09/12 05:24:12 349275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652348492|
[2025/09/12 05:24:12 349279] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652349279|
[2025/09/12 05:24:12 349284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652349283|
[2025/09/12 05:24:12 349289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34369|min_srtt:34369|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 349293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1240338|
[2025/09/12 05:24:12 349298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34369|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 349302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 349307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34369|min_srtt:34369|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 349311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1241517|
[2025/09/12 05:24:12 349316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34369|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 349320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 349324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34369|min_srtt:34369|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 349328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1242696|
[2025/09/12 05:24:12 349335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 349339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 349343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 349347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 349351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 349356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1191999|
[2025/09/12 05:24:12 349360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 349364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 349368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652349819|
[2025/09/12 05:24:12 349372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652349819|
[2025/09/12 05:24:12 349375] [debug] |xqc_engine_wakeup_after|wakeup:1757654652349819|now:1757654652349375|diff:444|
[2025/09/12 05:24:12 349380] [debug] |xqc_engine_main_logic|END|now:1757654652349283|
[2025/09/12 05:24:12 349384] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652349384|
[2025/09/12 05:24:12 349388] [debug] |xqc_engine_wakeup_after|wakeup:1757654652349819|now:1757654652349388|diff:431|
[2025/09/12 05:24:12 349392] [debug] |xqc_engine_main_logic|END|now:1757654652349384|
[2025/09/12 05:24:12 350463] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652350463|
[2025/09/12 05:24:12 350472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652349819|pq_index:0|
[2025/09/12 05:24:12 350477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652349283|
[2025/09/12 05:24:12 350482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652350481|
[2025/09/12 05:24:12 350486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652349819|now:1757654652350481|
[2025/09/12 05:24:12 350491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652349819|now:1757654652350481|
[2025/09/12 05:24:12 350494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 350500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34369|min_srtt:34369|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 350504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1242696|
[2025/09/12 05:24:12 350509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 350517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 350522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 350526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 350531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 350535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1191999|
[2025/09/12 05:24:12 350539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 350544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1233|
[2025/09/12 05:24:12 350571] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1233|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652350552|stream_id:0|stream_offset:1191999|
[2025/09/12 05:24:12 350576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1233|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 350581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 350585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34369|rtt_var:20|pto_duration:36369|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 350590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 350594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 350598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 350602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652411921|now:1757654652350585|interv:61336|
[2025/09/12 05:24:12 350606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652411921|now:1757654652350585|interval:61336|pto_count:0|srtt:34369
[2025/09/12 05:24:12 350610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:46807|
[2025/09/12 05:24:12 350615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 350619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1193178|
[2025/09/12 05:24:12 350624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 350628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1234|
[2025/09/12 05:24:12 350645] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1234|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654652350633|stream_id:0|stream_offset:1193178|
[2025/09/12 05:24:12 350650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1234|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 350658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:12 350663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34369|rtt_var:20|pto_duration:36369|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 350667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 350671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 350675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:12 350679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652412002|now:1757654652350662|interv:61340|
[2025/09/12 05:24:12 350683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652412002|now:1757654652350662|interval:61340|pto_count:0|srtt:34369
[2025/09/12 05:24:12 350687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:48007|
[2025/09/12 05:24:12 350691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 350695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1194357|
[2025/09/12 05:24:12 350700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 350704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652351704|now:1757654652350704|interv:1000|
[2025/09/12 05:24:12 350711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 350717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 350723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652351704|
[2025/09/12 05:24:12 350729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652351704|
[2025/09/12 05:24:12 350735] [debug] |xqc_engine_wakeup_after|wakeup:1757654652351704|now:1757654652350735|diff:969|
[2025/09/12 05:24:12 350741] [debug] |xqc_engine_main_logic|END|now:1757654652350481|
[2025/09/12 05:24:12 351078] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652351077|
[2025/09/12 05:24:12 351084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 351090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:536|
[2025/09/12 05:24:12 351094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:537|
[2025/09/12 05:24:12 351100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:537|
[2025/09/12 05:24:12 351104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 351109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1195|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1196|path_largest_ack:1195|
[2025/09/12 05:24:12 351113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1126079|prior_time:1757654652313289|is_app_limited:0|send_elapse:36053|ack_elapse:37788|ctl_first_sent_time:1757654652314875|lagest_ack_time:1757654652351077|curr_delivered:1170479|
[2025/09/12 05:24:12 351122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652314875|
[2025/09/12 05:24:12 351126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1696||sndq_packets_used_bytes:0|sndq_packets_free:980|
[2025/09/12 05:24:12 351130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1196|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1196|path_largest_ack:1196|
[2025/09/12 05:24:12 351135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:1128479|prior_time:1757654652315209|is_app_limited:0|send_elapse:35900|ack_elapse:35868|ctl_first_sent_time:1757654652316674|lagest_ack_time:1757654652351077|curr_delivered:1171679|
[2025/09/12 05:24:12 351139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652316674|
[2025/09/12 05:24:12 351143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1695||sndq_packets_used_bytes:0|sndq_packets_free:981|
[2025/09/12 05:24:12 351147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34369|rttvar:20|minrtt:30532|latest_rtt:34403|ack_delay:32|
[2025/09/12 05:24:12 351151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34369|rttvar:15|minrtt:30532|latest_rtt:34403|ack_delay:32|
[2025/09/12 05:24:12 351155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1196|lost_pn:1193|thresh:3|
[2025/09/12 05:24:12 351160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 351164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34369|rtt_var:15|pto_duration:36369|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 351168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 351172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 351176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 351180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652412002|now:1757654652351163|interv:60839|
[2025/09/12 05:24:12 351184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652412002|now:1757654652351163|interval:60839|pto_count:0|srtt:34369
[2025/09/12 05:24:12 351188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35900, ack_elapse 35868, delivered 43200|rate 1203342|lost 202|
[2025/09/12 05:24:12 351193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203342) in round 26|
[2025/09/12 05:24:12 351197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 351201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 351205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652316674|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 351212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652316674|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 351216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508853|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:45607|srtt:34369|latest_rtt:34403|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 351222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:537|largest:537|pns:2|
[2025/09/12 05:24:12 351226] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:537|frame:ACK |recv_time:1757654652351077|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 351231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772351077|now:1757654652351077|interv:120000000|
[2025/09/12 05:24:12 351235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772351077|now:1757654652351077|interv:120000000|
[2025/09/12 05:24:12 351239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652351704|pq_index:0|
[2025/09/12 05:24:12 351243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652350481|
[2025/09/12 05:24:12 351247] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652351247|
[2025/09/12 05:24:12 351252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652351251|
[2025/09/12 05:24:12 351258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34369|min_srtt:34369|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 351262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1242696|
[2025/09/12 05:24:12 351267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34369|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 351271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 351276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34369|min_srtt:34369|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 351280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1243875|
[2025/09/12 05:24:12 351284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34369|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 351289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 351295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34369|min_srtt:34369|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 351299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1245054|
[2025/09/12 05:24:12 351304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 351308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 351311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 351316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 351320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 351324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1194357|
[2025/09/12 05:24:12 351328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 351332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 351336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652351704|
[2025/09/12 05:24:12 351340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652351704|
[2025/09/12 05:24:12 351344] [debug] |xqc_engine_wakeup_after|wakeup:1757654652351704|now:1757654652351344|diff:360|
[2025/09/12 05:24:12 351348] [debug] |xqc_engine_main_logic|END|now:1757654652351251|
[2025/09/12 05:24:12 351353] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652351353|
[2025/09/12 05:24:12 351357] [debug] |xqc_engine_wakeup_after|wakeup:1757654652351704|now:1757654652351357|diff:347|
[2025/09/12 05:24:12 351360] [debug] |xqc_engine_main_logic|END|now:1757654652351353|
[2025/09/12 05:24:12 352431] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652352431|
[2025/09/12 05:24:12 352440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652351704|pq_index:0|
[2025/09/12 05:24:12 352444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652351251|
[2025/09/12 05:24:12 352449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652352448|
[2025/09/12 05:24:12 352454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652351704|now:1757654652352448|
[2025/09/12 05:24:12 352479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652351704|now:1757654652352448|
[2025/09/12 05:24:12 352483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 352489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34369|min_srtt:34369|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 352493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1245054|
[2025/09/12 05:24:12 352502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 352506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 352510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 352515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 352519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 352523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1194357|
[2025/09/12 05:24:12 352528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 352532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1235|
[2025/09/12 05:24:12 352559] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1235|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652352540|stream_id:0|stream_offset:1194357|
[2025/09/12 05:24:12 352565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1235|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 352570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 352574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34369|rtt_var:15|pto_duration:36369|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 352578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 352582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 352586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 352590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652413909|now:1757654652352574|interv:61335|
[2025/09/12 05:24:12 352594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652413909|now:1757654652352574|interval:61335|pto_count:0|srtt:34369
[2025/09/12 05:24:12 352599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:46807|
[2025/09/12 05:24:12 352604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 352608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1195536|
[2025/09/12 05:24:12 352612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 352616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1236|
[2025/09/12 05:24:12 352637] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1236|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654652352625|stream_id:0|stream_offset:1195536|
[2025/09/12 05:24:12 352646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1236|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 352651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:12 352655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34369|rtt_var:15|pto_duration:36369|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 352659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 352663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 352667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:12 352671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652413994|now:1757654652352655|interv:61339|
[2025/09/12 05:24:12 352675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652413994|now:1757654652352655|interval:61339|pto_count:0|srtt:34369
[2025/09/12 05:24:12 352679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:48007|
[2025/09/12 05:24:12 352683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 352688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1196715|
[2025/09/12 05:24:12 352692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 352696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1237|
[2025/09/12 05:24:12 352714] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1237|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654652352701|stream_id:0|stream_offset:1196715|
[2025/09/12 05:24:12 352719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1237|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 352723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:12 352727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34369|rtt_var:15|pto_duration:36369|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 352731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 352735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 352739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:12 352743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652414070|now:1757654652352727|interv:61343|
[2025/09/12 05:24:12 352746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652414070|now:1757654652352727|interval:61343|pto_count:0|srtt:34369
[2025/09/12 05:24:12 352754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:49207|
[2025/09/12 05:24:12 352758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 352762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1197894|
[2025/09/12 05:24:12 352767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 352771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652353770|now:1757654652352770|interv:1000|
[2025/09/12 05:24:12 352777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 352783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 352789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652353770|
[2025/09/12 05:24:12 352796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652353770|
[2025/09/12 05:24:12 352801] [debug] |xqc_engine_wakeup_after|wakeup:1757654652353770|now:1757654652352801|diff:969|
[2025/09/12 05:24:12 352807] [debug] |xqc_engine_main_logic|END|now:1757654652352448|
[2025/09/12 05:24:12 353073] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652353072|
[2025/09/12 05:24:12 353079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 353085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:537|
[2025/09/12 05:24:12 353089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:538|
[2025/09/12 05:24:12 353095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:538|
[2025/09/12 05:24:12 353099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 353104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1197|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1198|path_largest_ack:1197|
[2025/09/12 05:24:12 353109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1128479|prior_time:1757654652315209|is_app_limited:0|send_elapse:35986|ack_elapse:37863|ctl_first_sent_time:1757654652316760|lagest_ack_time:1757654652353072|curr_delivered:1172879|
[2025/09/12 05:24:12 353113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652316760|
[2025/09/12 05:24:12 353118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1694||sndq_packets_used_bytes:0|sndq_packets_free:982|
[2025/09/12 05:24:12 353122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1198|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1198|path_largest_ack:1198|
[2025/09/12 05:24:12 353127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:1130879|prior_time:1757654652317181|is_app_limited:0|send_elapse:35876|ack_elapse:35891|ctl_first_sent_time:1757654652318648|lagest_ack_time:1757654652353072|curr_delivered:1174079|
[2025/09/12 05:24:12 353131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652318648|
[2025/09/12 05:24:12 353139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1693||sndq_packets_used_bytes:0|sndq_packets_free:983|
[2025/09/12 05:24:12 353143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34369|rttvar:15|minrtt:30532|latest_rtt:34424|ack_delay:32|
[2025/09/12 05:24:12 353147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34372|rttvar:17|minrtt:30532|latest_rtt:34424|ack_delay:32|
[2025/09/12 05:24:12 353151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1198|lost_pn:1195|thresh:3|
[2025/09/12 05:24:12 353156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 353160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34372|rtt_var:17|pto_duration:36372|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 353164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 353168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 353172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 353176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652414073|now:1757654652353159|interv:60914|
[2025/09/12 05:24:12 353180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652414073|now:1757654652353159|interval:60914|pto_count:0|srtt:34372
[2025/09/12 05:24:12 353184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35876, ack_elapse 35891, delivered 43200|rate 1203644|lost 202|
[2025/09/12 05:24:12 353189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203644) in round 26|
[2025/09/12 05:24:12 353193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 353197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 353201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652318648|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 353205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652318648|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1133279|
[2025/09/12 05:24:12 353210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508853|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:46807|srtt:34372|latest_rtt:34424|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 353216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:538|largest:538|pns:2|
[2025/09/12 05:24:12 353220] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:538|frame:ACK |recv_time:1757654652353072|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 353228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772353072|now:1757654652353072|interv:120000000|
[2025/09/12 05:24:12 353232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772353072|now:1757654652353072|interv:120000000|
[2025/09/12 05:24:12 353236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652353770|pq_index:0|
[2025/09/12 05:24:12 353240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652352448|
[2025/09/12 05:24:12 353244] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652353244|
[2025/09/12 05:24:12 353249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652353248|
[2025/09/12 05:24:12 353254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34372|min_srtt:34372|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 353259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1245054|
[2025/09/12 05:24:12 353263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34372|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 353268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 353272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34372|min_srtt:34372|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 353276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1246233|
[2025/09/12 05:24:12 353281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34372|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 353285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 353289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34372|min_srtt:34372|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 353294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1247412|
[2025/09/12 05:24:12 353298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 353302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 353306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 353310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 353314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 353321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1197894|
[2025/09/12 05:24:12 353325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 353329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 353333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652353770|
[2025/09/12 05:24:12 353337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652353770|
[2025/09/12 05:24:12 353341] [debug] |xqc_engine_wakeup_after|wakeup:1757654652353770|now:1757654652353341|diff:429|
[2025/09/12 05:24:12 353345] [debug] |xqc_engine_main_logic|END|now:1757654652353248|
[2025/09/12 05:24:12 353350] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652353350|
[2025/09/12 05:24:12 353354] [debug] |xqc_engine_wakeup_after|wakeup:1757654652353770|now:1757654652353354|diff:416|
[2025/09/12 05:24:12 353358] [debug] |xqc_engine_main_logic|END|now:1757654652353350|
[2025/09/12 05:24:12 354429] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652354429|
[2025/09/12 05:24:12 354438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652353770|pq_index:0|
[2025/09/12 05:24:12 354443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652353248|
[2025/09/12 05:24:12 354448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652354447|
[2025/09/12 05:24:12 354452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652353770|now:1757654652354447|
[2025/09/12 05:24:12 354477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652353770|now:1757654652354447|
[2025/09/12 05:24:12 354481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 354487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34372|min_srtt:34372|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 354491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1247412|
[2025/09/12 05:24:12 354496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 354500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 354504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 354508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 354513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 354517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1197894|
[2025/09/12 05:24:12 354525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 354529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1238|
[2025/09/12 05:24:12 354557] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1238|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654652354538|stream_id:0|stream_offset:1197894|
[2025/09/12 05:24:12 354563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1238|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 354568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:12 354572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34372|rtt_var:17|pto_duration:36372|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 354576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 354580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 354584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:12 354588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652415910|now:1757654652354572|interv:61338|
[2025/09/12 05:24:12 354592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652415910|now:1757654652354572|interval:61338|pto_count:0|srtt:34372
[2025/09/12 05:24:12 354597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:48007|
[2025/09/12 05:24:12 354601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 354605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1199073|
[2025/09/12 05:24:12 354610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 354614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1239|
[2025/09/12 05:24:12 354632] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1239|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654652354620|stream_id:0|stream_offset:1199073|
[2025/09/12 05:24:12 354637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1239|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 354642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:12 354646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34372|rtt_var:17|pto_duration:36372|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 354650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 354654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 354658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:12 354665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652415992|now:1757654652354646|interv:61346|
[2025/09/12 05:24:12 354669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652415992|now:1757654652354646|interval:61346|pto_count:0|srtt:34372
[2025/09/12 05:24:12 354674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:49207|
[2025/09/12 05:24:12 354678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 354682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1200252|
[2025/09/12 05:24:12 354686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 354690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652355690|now:1757654652354690|interv:1000|
[2025/09/12 05:24:12 354694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 354698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 354702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652355690|
[2025/09/12 05:24:12 354706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652355690|
[2025/09/12 05:24:12 354710] [debug] |xqc_engine_wakeup_after|wakeup:1757654652355690|now:1757654652354710|diff:980|
[2025/09/12 05:24:12 354714] [debug] |xqc_engine_main_logic|END|now:1757654652354447|
[2025/09/12 05:24:12 355070] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652355069|
[2025/09/12 05:24:12 355077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 355083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:538|
[2025/09/12 05:24:12 355087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:539|
[2025/09/12 05:24:12 355093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:539|
[2025/09/12 05:24:12 355097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 355102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1199|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1200|path_largest_ack:1199|
[2025/09/12 05:24:12 355106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1130879|prior_time:1757654652317181|is_app_limited:0|send_elapse:35961|ack_elapse:37888|ctl_first_sent_time:1757654652318733|lagest_ack_time:1757654652355069|curr_delivered:1175279|
[2025/09/12 05:24:12 355111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652318733|
[2025/09/12 05:24:12 355116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1692||sndq_packets_used_bytes:0|sndq_packets_free:984|
[2025/09/12 05:24:12 355120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1200|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1200|path_largest_ack:1200|
[2025/09/12 05:24:12 355124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:1133279|prior_time:1757654652319179|is_app_limited:0|send_elapse:35890|ack_elapse:35890|ctl_first_sent_time:1757654652320654|lagest_ack_time:1757654652355069|curr_delivered:1176479|
[2025/09/12 05:24:12 355132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652320654|
[2025/09/12 05:24:12 355136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1691||sndq_packets_used_bytes:0|sndq_packets_free:985|
[2025/09/12 05:24:12 355140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34372|rttvar:17|minrtt:30532|latest_rtt:34415|ack_delay:32|
[2025/09/12 05:24:12 355145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34373|rttvar:15|minrtt:30532|latest_rtt:34415|ack_delay:32|
[2025/09/12 05:24:12 355149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1200|lost_pn:1197|thresh:3|
[2025/09/12 05:24:12 355153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 355157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34373|rtt_var:15|pto_duration:36373|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 355162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 355165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 355169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 355173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652415993|now:1757654652355157|interv:60836|
[2025/09/12 05:24:12 355177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652415993|now:1757654652355157|interval:60836|pto_count:0|srtt:34373
[2025/09/12 05:24:12 355182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35890, ack_elapse 35890, delivered 43200|rate 1203677|lost 202|
[2025/09/12 05:24:12 355186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 26 -> 27|
[2025/09/12 05:24:12 355190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203677) in round 27|
[2025/09/12 05:24:12 355194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 355198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 355202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652320654|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 355207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652320654|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 355211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508853|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:46807|srtt:34373|latest_rtt:34415|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 355219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:539|largest:539|pns:2|
[2025/09/12 05:24:12 355224] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:539|frame:ACK |recv_time:1757654652355069|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 355228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772355069|now:1757654652355069|interv:120000000|
[2025/09/12 05:24:12 355232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772355069|now:1757654652355069|interv:120000000|
[2025/09/12 05:24:12 355236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652355690|pq_index:0|
[2025/09/12 05:24:12 355241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652354447|
[2025/09/12 05:24:12 355244] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652355244|
[2025/09/12 05:24:12 355249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652355248|
[2025/09/12 05:24:12 355255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34373|min_srtt:34373|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 355259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1247412|
[2025/09/12 05:24:12 355264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34373|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 355268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 355273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34373|min_srtt:34373|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 355277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1248591|
[2025/09/12 05:24:12 355281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34373|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 355286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 355290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34373|min_srtt:34373|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 355294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1249770|
[2025/09/12 05:24:12 355298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 355302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 355306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 355313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 355317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 355321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1200252|
[2025/09/12 05:24:12 355325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 355329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 355333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652355690|
[2025/09/12 05:24:12 355337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652355690|
[2025/09/12 05:24:12 355341] [debug] |xqc_engine_wakeup_after|wakeup:1757654652355690|now:1757654652355341|diff:349|
[2025/09/12 05:24:12 355345] [debug] |xqc_engine_main_logic|END|now:1757654652355248|
[2025/09/12 05:24:12 355350] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652355350|
[2025/09/12 05:24:12 355354] [debug] |xqc_engine_wakeup_after|wakeup:1757654652355690|now:1757654652355354|diff:336|
[2025/09/12 05:24:12 355358] [debug] |xqc_engine_main_logic|END|now:1757654652355350|
[2025/09/12 05:24:12 356438] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652356438|
[2025/09/12 05:24:12 356449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652355690|pq_index:0|
[2025/09/12 05:24:12 356483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652355248|
[2025/09/12 05:24:12 356493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652356491|
[2025/09/12 05:24:12 356499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652355690|now:1757654652356491|
[2025/09/12 05:24:12 356504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652355690|now:1757654652356491|
[2025/09/12 05:24:12 356510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 356517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34373|min_srtt:34373|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 356522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1249770|
[2025/09/12 05:24:12 356527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 356531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 356534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 356539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 356543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 356552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1200252|
[2025/09/12 05:24:12 356557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 356561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1240|
[2025/09/12 05:24:12 356590] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1240|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654652356570|stream_id:0|stream_offset:1200252|
[2025/09/12 05:24:12 356596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1240|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 356600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:12 356605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34373|rtt_var:15|pto_duration:36373|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 356609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 356613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 356617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:12 356621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652417943|now:1757654652356604|interv:61339|
[2025/09/12 05:24:12 356625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652417943|now:1757654652356604|interval:61339|pto_count:0|srtt:34373
[2025/09/12 05:24:12 356629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:48007|
[2025/09/12 05:24:12 356634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 356638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1201431|
[2025/09/12 05:24:12 356642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 356646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1241|
[2025/09/12 05:24:12 356664] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1241|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654652356652|stream_id:0|stream_offset:1201431|
[2025/09/12 05:24:12 356669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1241|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 356673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:12 356678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34373|rtt_var:15|pto_duration:36373|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 356686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 356690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 356693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:12 356697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652418025|now:1757654652356677|interv:61348|
[2025/09/12 05:24:12 356701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652418025|now:1757654652356677|interval:61348|pto_count:0|srtt:34373
[2025/09/12 05:24:12 356706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:49207|
[2025/09/12 05:24:12 356710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 356716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1202610|
[2025/09/12 05:24:12 356723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 356729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1242|
[2025/09/12 05:24:12 356758] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1242|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654652356738|stream_id:0|stream_offset:1202610|
[2025/09/12 05:24:12 356765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1242|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 356771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:12 356777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34373|rtt_var:15|pto_duration:36373|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 356782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 356788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 356793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:12 356798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652418111|now:1757654652356777|interv:61334|
[2025/09/12 05:24:12 356804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652418111|now:1757654652356777|interval:61334|pto_count:0|srtt:34373
[2025/09/12 05:24:12 356810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:50407|
[2025/09/12 05:24:12 356817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 356822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1203789|
[2025/09/12 05:24:12 356832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 356837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652357837|now:1757654652356837|interv:1000|
[2025/09/12 05:24:12 356842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 356847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 356853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652357837|
[2025/09/12 05:24:12 356858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652357837|
[2025/09/12 05:24:12 356864] [debug] |xqc_engine_wakeup_after|wakeup:1757654652357837|now:1757654652356864|diff:973|
[2025/09/12 05:24:12 356869] [debug] |xqc_engine_main_logic|END|now:1757654652356491|
[2025/09/12 05:24:12 357063] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652357062|
[2025/09/12 05:24:12 357070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 357076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:539|
[2025/09/12 05:24:12 357079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:540|
[2025/09/12 05:24:12 357085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:540|
[2025/09/12 05:24:12 357089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 357094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1201|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1202|path_largest_ack:1201|
[2025/09/12 05:24:12 357099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1133279|prior_time:1757654652319179|is_app_limited:0|send_elapse:35971|ack_elapse:37883|ctl_first_sent_time:1757654652320735|lagest_ack_time:1757654652357062|curr_delivered:1177679|
[2025/09/12 05:24:12 357103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652320735|
[2025/09/12 05:24:12 357108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1690||sndq_packets_used_bytes:0|sndq_packets_free:986|
[2025/09/12 05:24:12 357112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1202|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1202|path_largest_ack:1202|
[2025/09/12 05:24:12 357116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:1135679|prior_time:1757654652321177|is_app_limited:0|send_elapse:35893|ack_elapse:35885|ctl_first_sent_time:1757654652322650|lagest_ack_time:1757654652357062|curr_delivered:1178879|
[2025/09/12 05:24:12 357120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652322650|
[2025/09/12 05:24:12 357124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1689||sndq_packets_used_bytes:0|sndq_packets_free:987|
[2025/09/12 05:24:12 357128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34373|rttvar:15|minrtt:30532|latest_rtt:34412|ack_delay:32|
[2025/09/12 05:24:12 357133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34374|rttvar:13|minrtt:30532|latest_rtt:34412|ack_delay:32|
[2025/09/12 05:24:12 357137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1202|lost_pn:1199|thresh:3|
[2025/09/12 05:24:12 357149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 357153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34374|rtt_var:13|pto_duration:36374|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 357157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 357161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 357165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:12 357169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652418112|now:1757654652357152|interv:60960|
[2025/09/12 05:24:12 357173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652418112|now:1757654652357152|interval:60960|pto_count:0|srtt:34374
[2025/09/12 05:24:12 357177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35893, ack_elapse 35885, delivered 43200|rate 1203577|lost 202|
[2025/09/12 05:24:12 357182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203577) in round 27|
[2025/09/12 05:24:12 357186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 357190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 357194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652322650|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 357198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652322650|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 357203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508853|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:48007|srtt:34374|latest_rtt:34412|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 357208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:540|largest:540|pns:2|
[2025/09/12 05:24:12 357213] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:540|frame:ACK |recv_time:1757654652357062|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 357217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772357062|now:1757654652357062|interv:120000000|
[2025/09/12 05:24:12 357221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772357062|now:1757654652357062|interv:120000000|
[2025/09/12 05:24:12 357225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652357837|pq_index:0|
[2025/09/12 05:24:12 357230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652356491|
[2025/09/12 05:24:12 357233] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652357233|
[2025/09/12 05:24:12 357238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652357237|
[2025/09/12 05:24:12 357247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34374|min_srtt:34374|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 357251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1249770|
[2025/09/12 05:24:12 357256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34374|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 357260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 357265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34374|min_srtt:34374|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 357269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:48007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1250949|
[2025/09/12 05:24:12 357273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34374|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 357278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 357282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34374|min_srtt:34374|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 357286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1252128|
[2025/09/12 05:24:12 357290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 357294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 357298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 357302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 357306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 357310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1203789|
[2025/09/12 05:24:12 357315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 357318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 357322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652357837|
[2025/09/12 05:24:12 357326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652357837|
[2025/09/12 05:24:12 357333] [debug] |xqc_engine_wakeup_after|wakeup:1757654652357837|now:1757654652357333|diff:504|
[2025/09/12 05:24:12 357337] [debug] |xqc_engine_main_logic|END|now:1757654652357237|
[2025/09/12 05:24:12 357342] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652357342|
[2025/09/12 05:24:12 357346] [debug] |xqc_engine_wakeup_after|wakeup:1757654652357837|now:1757654652357346|diff:491|
[2025/09/12 05:24:12 357350] [debug] |xqc_engine_main_logic|END|now:1757654652357342|
[2025/09/12 05:24:12 358418] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652358417|
[2025/09/12 05:24:12 358427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652357837|pq_index:0|
[2025/09/12 05:24:12 358432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652357237|
[2025/09/12 05:24:12 358437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652358436|
[2025/09/12 05:24:12 358441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652357837|now:1757654652358436|
[2025/09/12 05:24:12 358446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652357837|now:1757654652358436|
[2025/09/12 05:24:12 358450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 358474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34374|min_srtt:34374|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 358482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1252128|
[2025/09/12 05:24:12 358487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 358490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 358494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 358499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 358503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 358507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1203789|
[2025/09/12 05:24:12 358512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 358516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1243|
[2025/09/12 05:24:12 358545] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1243|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654652358525|stream_id:0|stream_offset:1203789|
[2025/09/12 05:24:12 358550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1243|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 358555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:12 358564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34374|rtt_var:13|pto_duration:36374|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 358569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 358573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 358577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:12 358581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652419899|now:1757654652358564|interv:61335|
[2025/09/12 05:24:12 358585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652419899|now:1757654652358564|interval:61335|pto_count:0|srtt:34374
[2025/09/12 05:24:12 358589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:49207|
[2025/09/12 05:24:12 358594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 358598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1204968|
[2025/09/12 05:24:12 358602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 358606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1244|
[2025/09/12 05:24:12 358625] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1244|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654652358613|stream_id:0|stream_offset:1204968|
[2025/09/12 05:24:12 358631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1244|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 358635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:12 358639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34374|rtt_var:13|pto_duration:36374|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 358644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 358647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 358651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:12 358655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652419987|now:1757654652358639|interv:61348|
[2025/09/12 05:24:12 358659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652419987|now:1757654652358639|interval:61348|pto_count:0|srtt:34374
[2025/09/12 05:24:12 358663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:50407|
[2025/09/12 05:24:12 358668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 358675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1206147|
[2025/09/12 05:24:12 358679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 358684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652359684|now:1757654652358684|interv:1000|
[2025/09/12 05:24:12 358690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 358696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 358702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652359684|
[2025/09/12 05:24:12 358708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652359684|
[2025/09/12 05:24:12 358714] [debug] |xqc_engine_wakeup_after|wakeup:1757654652359684|now:1757654652358714|diff:970|
[2025/09/12 05:24:12 358720] [debug] |xqc_engine_main_logic|END|now:1757654652358436|
[2025/09/12 05:24:12 359071] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652359070|
[2025/09/12 05:24:12 359077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 359083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:540|
[2025/09/12 05:24:12 359087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:541|
[2025/09/12 05:24:12 359093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:541|
[2025/09/12 05:24:12 359097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 359102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1203|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1204|path_largest_ack:1203|
[2025/09/12 05:24:12 359106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1135679|prior_time:1757654652321177|is_app_limited:0|send_elapse:35974|ack_elapse:37893|ctl_first_sent_time:1757654652322731|lagest_ack_time:1757654652359070|curr_delivered:1180079|
[2025/09/12 05:24:12 359111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652322731|
[2025/09/12 05:24:12 359116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1688||sndq_packets_used_bytes:0|sndq_packets_free:988|
[2025/09/12 05:24:12 359120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1204|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1204|path_largest_ack:1204|
[2025/09/12 05:24:12 359124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:1138079|prior_time:1757654652323171|is_app_limited:0|send_elapse:35893|ack_elapse:35899|ctl_first_sent_time:1757654652324642|lagest_ack_time:1757654652359070|curr_delivered:1181279|
[2025/09/12 05:24:12 359129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652324642|
[2025/09/12 05:24:12 359132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1687||sndq_packets_used_bytes:0|sndq_packets_free:989|
[2025/09/12 05:24:12 359137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34374|rttvar:13|minrtt:30532|latest_rtt:34428|ack_delay:40|
[2025/09/12 05:24:12 359141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34376|rttvar:13|minrtt:30532|latest_rtt:34428|ack_delay:40|
[2025/09/12 05:24:12 359155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1204|lost_pn:1201|thresh:3|
[2025/09/12 05:24:12 359159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 359163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34376|rtt_var:13|pto_duration:36376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 359167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 359171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 359175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:12 359179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652419989|now:1757654652359163|interv:60826|
[2025/09/12 05:24:12 359183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652419989|now:1757654652359163|interval:60826|pto_count:0|srtt:34376
[2025/09/12 05:24:12 359188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35893, ack_elapse 35899, delivered 43200|rate 1203376|lost 202|
[2025/09/12 05:24:12 359192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203376) in round 27|
[2025/09/12 05:24:12 359196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 359200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 359204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652324642|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 359209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652324642|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 359213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508853|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:48007|srtt:34376|latest_rtt:34428|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 359219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:541|largest:541|pns:2|
[2025/09/12 05:24:12 359223] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:541|frame:ACK |recv_time:1757654652359070|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 359228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772359070|now:1757654652359070|interv:120000000|
[2025/09/12 05:24:12 359232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772359070|now:1757654652359070|interv:120000000|
[2025/09/12 05:24:12 359236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652359684|pq_index:0|
[2025/09/12 05:24:12 359240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652358436|
[2025/09/12 05:24:12 359247] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652359247|
[2025/09/12 05:24:12 359252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652359251|
[2025/09/12 05:24:12 359257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34376|min_srtt:34376|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 359262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1252128|
[2025/09/12 05:24:12 359266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34376|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 359271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 359275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34376|min_srtt:34376|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 359279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:48007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1253307|
[2025/09/12 05:24:12 359284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34376|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 359288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 359292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34376|min_srtt:34376|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 359296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1254486|
[2025/09/12 05:24:12 359300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 359304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 359308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 359312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 359317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 359321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1206147|
[2025/09/12 05:24:12 359325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 359329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 359335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652359684|
[2025/09/12 05:24:12 359339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652359684|
[2025/09/12 05:24:12 359343] [debug] |xqc_engine_wakeup_after|wakeup:1757654652359684|now:1757654652359343|diff:341|
[2025/09/12 05:24:12 359347] [debug] |xqc_engine_main_logic|END|now:1757654652359251|
[2025/09/12 05:24:12 359352] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652359352|
[2025/09/12 05:24:12 359356] [debug] |xqc_engine_wakeup_after|wakeup:1757654652359684|now:1757654652359356|diff:328|
[2025/09/12 05:24:12 359360] [debug] |xqc_engine_main_logic|END|now:1757654652359352|
[2025/09/12 05:24:12 360433] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652360433|
[2025/09/12 05:24:12 360442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652359684|pq_index:0|
[2025/09/12 05:24:12 360446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652359251|
[2025/09/12 05:24:12 360451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652360450|
[2025/09/12 05:24:12 360477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652359684|now:1757654652360450|
[2025/09/12 05:24:12 360481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652359684|now:1757654652360450|
[2025/09/12 05:24:12 360485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 360491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34376|min_srtt:34376|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 360495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1254486|
[2025/09/12 05:24:12 360500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 360504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 360507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 360512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 360516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 360520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1206147|
[2025/09/12 05:24:12 360525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 360529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1245|
[2025/09/12 05:24:12 360556] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1245|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654652360537|stream_id:0|stream_offset:1206147|
[2025/09/12 05:24:12 360562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1245|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 360571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:12 360575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34376|rtt_var:13|pto_duration:36376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 360580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 360584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 360588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:12 360591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652421913|now:1757654652360575|interv:61338|
[2025/09/12 05:24:12 360596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652421913|now:1757654652360575|interval:61338|pto_count:0|srtt:34376
[2025/09/12 05:24:12 360600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:49207|
[2025/09/12 05:24:12 360605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 360609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1207326|
[2025/09/12 05:24:12 360614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 360618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1246|
[2025/09/12 05:24:12 360636] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1246|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654652360624|stream_id:0|stream_offset:1207326|
[2025/09/12 05:24:12 360642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1246|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 360646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:12 360650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34376|rtt_var:13|pto_duration:36376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 360654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 360658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 360662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:12 360666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652422000|now:1757654652360650|interv:61350|
[2025/09/12 05:24:12 360670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652422000|now:1757654652360650|interval:61350|pto_count:0|srtt:34376
[2025/09/12 05:24:12 360674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:50407|
[2025/09/12 05:24:12 360682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 360686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1208505|
[2025/09/12 05:24:12 360690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 360694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1247|
[2025/09/12 05:24:12 360723] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1247|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654652360704|stream_id:0|stream_offset:1208505|
[2025/09/12 05:24:12 360731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1247|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 360737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:12 360743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34376|rtt_var:13|pto_duration:36376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 360749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 360754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 360759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:12 360764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652422080|now:1757654652360743|interv:61337|
[2025/09/12 05:24:12 360770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652422080|now:1757654652360743|interval:61337|pto_count:0|srtt:34376
[2025/09/12 05:24:12 360776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:51607|
[2025/09/12 05:24:12 360782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 360787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1209684|
[2025/09/12 05:24:12 360793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 360799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652361798|now:1757654652360798|interv:1000|
[2025/09/12 05:24:12 360804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 360809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 360814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652361798|
[2025/09/12 05:24:12 360820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652361798|
[2025/09/12 05:24:12 360825] [debug] |xqc_engine_wakeup_after|wakeup:1757654652361798|now:1757654652360825|diff:973|
[2025/09/12 05:24:12 360831] [debug] |xqc_engine_main_logic|END|now:1757654652360450|
[2025/09/12 05:24:12 361060] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652361059|
[2025/09/12 05:24:12 361066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 361072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:541|
[2025/09/12 05:24:12 361076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:542|
[2025/09/12 05:24:12 361081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:542|
[2025/09/12 05:24:12 361085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 361090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1205|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1206|path_largest_ack:1205|
[2025/09/12 05:24:12 361095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1138079|prior_time:1757654652323171|is_app_limited:0|send_elapse:35974|ack_elapse:37888|ctl_first_sent_time:1757654652324723|lagest_ack_time:1757654652361059|curr_delivered:1182479|
[2025/09/12 05:24:12 361099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652324723|
[2025/09/12 05:24:12 361104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1686||sndq_packets_used_bytes:0|sndq_packets_free:990|
[2025/09/12 05:24:12 361108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1206|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1206|path_largest_ack:1206|
[2025/09/12 05:24:12 361113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:1140479|prior_time:1757654652325156|is_app_limited:0|send_elapse:35860|ack_elapse:35903|ctl_first_sent_time:1757654652326603|lagest_ack_time:1757654652361059|curr_delivered:1183679|
[2025/09/12 05:24:12 361117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652326603|
[2025/09/12 05:24:12 361121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1685||sndq_packets_used_bytes:0|sndq_packets_free:991|
[2025/09/12 05:24:12 361125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34376|rttvar:13|minrtt:30532|latest_rtt:34456|ack_delay:32|
[2025/09/12 05:24:12 361129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34382|rttvar:22|minrtt:30532|latest_rtt:34456|ack_delay:32|
[2025/09/12 05:24:12 361134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1206|lost_pn:1203|thresh:3|
[2025/09/12 05:24:12 361138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 361142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34382|rtt_var:22|pto_duration:36382|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 361146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 361150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 361154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:12 361158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652422086|now:1757654652361142|interv:60944|
[2025/09/12 05:24:12 361168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652422086|now:1757654652361142|interval:60944|pto_count:0|srtt:34382
[2025/09/12 05:24:12 361172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35860, ack_elapse 35903, delivered 43200|rate 1203242|lost 202|
[2025/09/12 05:24:12 361177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203242) in round 27|
[2025/09/12 05:24:12 361181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 361185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 361189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652326603|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 361193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652326603|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 361198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508853|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:49207|srtt:34382|latest_rtt:34456|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 361203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:12 361208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654652386059|now:1757654652361059|interv:25000|
[2025/09/12 05:24:12 361213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652361059|max_ack_delay:25000|
[2025/09/12 05:24:12 361217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:542|largest:542|pns:2|
[2025/09/12 05:24:12 361221] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:542|frame:PING ACK |recv_time:1757654652361059|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 361226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772361059|now:1757654652361059|interv:120000000|
[2025/09/12 05:24:12 361230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772361059|now:1757654652361059|interv:120000000|
[2025/09/12 05:24:12 361234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652361798|pq_index:0|
[2025/09/12 05:24:12 361238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652360450|
[2025/09/12 05:24:12 361242] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652361242|
[2025/09/12 05:24:12 361247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652361246|
[2025/09/12 05:24:12 361253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34382|min_srtt:34382|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 361260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1254486|
[2025/09/12 05:24:12 361264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34382|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 361269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 361273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34382|min_srtt:34382|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 361277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:49207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1255665|
[2025/09/12 05:24:12 361282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34382|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 361286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 361291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34382|min_srtt:34382|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 361295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1256844|
[2025/09/12 05:24:12 361299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 361303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 361307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 361311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 361315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 361319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1209684|
[2025/09/12 05:24:12 361324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 361328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 361331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652361798|
[2025/09/12 05:24:12 361335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652361798|
[2025/09/12 05:24:12 361339] [debug] |xqc_engine_wakeup_after|wakeup:1757654652361798|now:1757654652361339|diff:459|
[2025/09/12 05:24:12 361343] [debug] |xqc_engine_main_logic|END|now:1757654652361246|
[2025/09/12 05:24:12 361348] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652361348|
[2025/09/12 05:24:12 361355] [debug] |xqc_engine_wakeup_after|wakeup:1757654652361798|now:1757654652361355|diff:443|
[2025/09/12 05:24:12 361359] [debug] |xqc_engine_main_logic|END|now:1757654652361348|
[2025/09/12 05:24:12 362431] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652362430|
[2025/09/12 05:24:12 362439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652361798|pq_index:0|
[2025/09/12 05:24:12 362444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652361246|
[2025/09/12 05:24:12 362449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652362448|
[2025/09/12 05:24:12 362453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652361798|now:1757654652362448|
[2025/09/12 05:24:12 362478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652361798|now:1757654652362448|
[2025/09/12 05:24:12 362482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 362488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34382|min_srtt:34382|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 362492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1256844|
[2025/09/12 05:24:12 362497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 362500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 362504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 362508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 362513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 362517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1209684|
[2025/09/12 05:24:12 362521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 362526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1248|
[2025/09/12 05:24:12 362552] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1248|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654652362534|stream_id:0|stream_offset:1209684|
[2025/09/12 05:24:12 362558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1248|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 362563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:12 362567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34382|rtt_var:22|pto_duration:36382|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 362576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 362580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 362584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:12 362588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652423916|now:1757654652362567|interv:61349|
[2025/09/12 05:24:12 362592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652423916|now:1757654652362567|interval:61349|pto_count:0|srtt:34382
[2025/09/12 05:24:12 362596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:50407|
[2025/09/12 05:24:12 362601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 362605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1210863|
[2025/09/12 05:24:12 362610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 362614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1249|
[2025/09/12 05:24:12 362632] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1249|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654652362620|stream_id:0|stream_offset:1210863|
[2025/09/12 05:24:12 362638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1249|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 362643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:12 362647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34382|rtt_var:22|pto_duration:36382|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 362651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 362655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 362659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:12 362663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652424002|now:1757654652362647|interv:61355|
[2025/09/12 05:24:12 362667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652424002|now:1757654652362647|interval:61355|pto_count:0|srtt:34382
[2025/09/12 05:24:12 362671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:51607|
[2025/09/12 05:24:12 362675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 362679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1212042|
[2025/09/12 05:24:12 362687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 362692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652363691|now:1757654652362691|interv:1000|
[2025/09/12 05:24:12 362698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 362703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 362709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652363691|
[2025/09/12 05:24:12 362715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652363691|
[2025/09/12 05:24:12 362721] [debug] |xqc_engine_wakeup_after|wakeup:1757654652363691|now:1757654652362721|diff:970|
[2025/09/12 05:24:12 362727] [debug] |xqc_engine_main_logic|END|now:1757654652362448|
[2025/09/12 05:24:12 363040] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652363039|
[2025/09/12 05:24:12 363046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 363052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:542|
[2025/09/12 05:24:12 363056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:543|
[2025/09/12 05:24:12 363062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:543|
[2025/09/12 05:24:12 363066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 363070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1207|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1208|path_largest_ack:1207|
[2025/09/12 05:24:12 363075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1140479|prior_time:1757654652325156|is_app_limited:0|send_elapse:35941|ack_elapse:37883|ctl_first_sent_time:1757654652326684|lagest_ack_time:1757654652363039|curr_delivered:1184879|
[2025/09/12 05:24:12 363079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652326684|
[2025/09/12 05:24:12 363084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1684||sndq_packets_used_bytes:0|sndq_packets_free:992|
[2025/09/12 05:24:12 363088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1208|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1208|path_largest_ack:1208|
[2025/09/12 05:24:12 363092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:1142879|prior_time:1757654652327166|is_app_limited:0|send_elapse:35897|ack_elapse:35873|ctl_first_sent_time:1757654652328631|lagest_ack_time:1757654652363039|curr_delivered:1186079|
[2025/09/12 05:24:12 363097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652328631|
[2025/09/12 05:24:12 363101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1683||sndq_packets_used_bytes:0|sndq_packets_free:993|
[2025/09/12 05:24:12 363105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34382|rttvar:22|minrtt:30532|latest_rtt:34408|ack_delay:40|
[2025/09/12 05:24:12 363109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34381|rttvar:20|minrtt:30532|latest_rtt:34408|ack_delay:40|
[2025/09/12 05:24:12 363113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1208|lost_pn:1205|thresh:3|
[2025/09/12 05:24:12 363122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 363126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34381|rtt_var:20|pto_duration:36381|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 363131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 363135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 363139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:12 363142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652424001|now:1757654652363126|interv:60875|
[2025/09/12 05:24:12 363146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652424001|now:1757654652363126|interval:60875|pto_count:0|srtt:34381
[2025/09/12 05:24:12 363151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35897, ack_elapse 35873, delivered 43200|rate 1203443|lost 202|
[2025/09/12 05:24:12 363155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203443) in round 27|
[2025/09/12 05:24:12 363159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 363164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 363167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652328631|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 363172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652328631|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 363177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508853|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:49207|srtt:34381|latest_rtt:34408|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 363182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:543|largest:543|pns:2|
[2025/09/12 05:24:12 363187] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:543|frame:ACK |recv_time:1757654652363039|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 363191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772363039|now:1757654652363039|interv:120000000|
[2025/09/12 05:24:12 363196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772363039|now:1757654652363039|interv:120000000|
[2025/09/12 05:24:12 363199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652363691|pq_index:0|
[2025/09/12 05:24:12 363204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652362448|
[2025/09/12 05:24:12 363208] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652363207|
[2025/09/12 05:24:12 363212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652363211|
[2025/09/12 05:24:12 363221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34381|min_srtt:34381|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 363225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1256844|
[2025/09/12 05:24:12 363230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34381|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 363234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 363239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34381|min_srtt:34381|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 363243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:49207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1258023|
[2025/09/12 05:24:12 363247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34381|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 363252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 363256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34381|min_srtt:34381|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 363260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1259202|
[2025/09/12 05:24:12 363264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 363268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 363272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 363276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 363281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 363285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1212042|
[2025/09/12 05:24:12 363289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 363293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 363297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652363691|
[2025/09/12 05:24:12 363301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652363691|
[2025/09/12 05:24:12 363307] [debug] |xqc_engine_wakeup_after|wakeup:1757654652363691|now:1757654652363307|diff:384|
[2025/09/12 05:24:12 363311] [debug] |xqc_engine_main_logic|END|now:1757654652363211|
[2025/09/12 05:24:12 363316] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652363316|
[2025/09/12 05:24:12 363320] [debug] |xqc_engine_wakeup_after|wakeup:1757654652363691|now:1757654652363320|diff:371|
[2025/09/12 05:24:12 363324] [debug] |xqc_engine_main_logic|END|now:1757654652363316|
[2025/09/12 05:24:12 364395] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652364395|
[2025/09/12 05:24:12 364404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652363691|pq_index:0|
[2025/09/12 05:24:12 364408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652363211|
[2025/09/12 05:24:12 364414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652364412|
[2025/09/12 05:24:12 364418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652363691|now:1757654652364412|
[2025/09/12 05:24:12 364422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652363691|now:1757654652364412|
[2025/09/12 05:24:12 364426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 364431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34381|min_srtt:34381|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 364436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1259202|
[2025/09/12 05:24:12 364441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 364444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 364448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 364453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 364480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 364484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1212042|
[2025/09/12 05:24:12 364489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 364493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1250|
[2025/09/12 05:24:12 364521] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1250|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654652364502|stream_id:0|stream_offset:1212042|
[2025/09/12 05:24:12 364526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1250|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 364531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:12 364540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34381|rtt_var:20|pto_duration:36381|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 364545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 364548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 364552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:12 364556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652425883|now:1757654652364540|interv:61343|
[2025/09/12 05:24:12 364560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652425883|now:1757654652364540|interval:61343|pto_count:0|srtt:34381
[2025/09/12 05:24:12 364565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:50407|
[2025/09/12 05:24:12 364570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 364574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1213221|
[2025/09/12 05:24:12 364579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 364583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1251|
[2025/09/12 05:24:12 364602] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1251|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654652364589|stream_id:0|stream_offset:1213221|
[2025/09/12 05:24:12 364607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1251|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 364611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:12 364615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34381|rtt_var:20|pto_duration:36381|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 364620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 364623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 364627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:12 364631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652425970|now:1757654652364615|interv:61355|
[2025/09/12 05:24:12 364635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652425970|now:1757654652364615|interval:61355|pto_count:0|srtt:34381
[2025/09/12 05:24:12 364640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:51607|
[2025/09/12 05:24:12 364644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 364651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1214400|
[2025/09/12 05:24:12 364656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 364660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1252|
[2025/09/12 05:24:12 364678] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1252|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654652364666|stream_id:0|stream_offset:1214400|
[2025/09/12 05:24:12 364683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1252|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 364688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:12 364692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34381|rtt_var:20|pto_duration:36381|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 364696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 364700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 364704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:12 364707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652426047|now:1757654652364692|interv:61355|
[2025/09/12 05:24:12 364711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652426047|now:1757654652364692|interval:61355|pto_count:0|srtt:34381
[2025/09/12 05:24:12 364716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:52807|
[2025/09/12 05:24:12 364720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 364724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1215579|
[2025/09/12 05:24:12 364731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 364738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652365737|now:1757654652364737|interv:1000|
[2025/09/12 05:24:12 364744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 364750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 364755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652365737|
[2025/09/12 05:24:12 364761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652365737|
[2025/09/12 05:24:12 364767] [debug] |xqc_engine_wakeup_after|wakeup:1757654652365737|now:1757654652364767|diff:970|
[2025/09/12 05:24:12 364773] [debug] |xqc_engine_main_logic|END|now:1757654652364412|
[2025/09/12 05:24:12 365044] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652365043|
[2025/09/12 05:24:12 365050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 365059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:543|
[2025/09/12 05:24:12 365063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:544|
[2025/09/12 05:24:12 365069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:544|
[2025/09/12 05:24:12 365073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 365078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1209|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1210|path_largest_ack:1209|
[2025/09/12 05:24:12 365083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1142879|prior_time:1757654652327166|is_app_limited:0|send_elapse:35979|ack_elapse:37877|ctl_first_sent_time:1757654652328713|lagest_ack_time:1757654652365043|curr_delivered:1187279|
[2025/09/12 05:24:12 365087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652328713|
[2025/09/12 05:24:12 365092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1682||sndq_packets_used_bytes:0|sndq_packets_free:994|
[2025/09/12 05:24:12 365096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1210|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1210|path_largest_ack:1210|
[2025/09/12 05:24:12 365100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43200|prior_delivered:1145279|prior_time:1757654652329149|is_app_limited:0|send_elapse:35860|ack_elapse:35894|ctl_first_sent_time:1757654652330593|lagest_ack_time:1757654652365043|curr_delivered:1188479|
[2025/09/12 05:24:12 365105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652330593|
[2025/09/12 05:24:12 365109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1681||sndq_packets_used_bytes:0|sndq_packets_free:995|
[2025/09/12 05:24:12 365113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34381|rttvar:20|minrtt:30532|latest_rtt:34450|ack_delay:32|
[2025/09/12 05:24:12 365117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34386|rttvar:24|minrtt:30532|latest_rtt:34450|ack_delay:32|
[2025/09/12 05:24:12 365121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1210|lost_pn:1207|thresh:3|
[2025/09/12 05:24:12 365125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 365129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34386|rtt_var:24|pto_duration:36386|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 365134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 365138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 365142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:12 365146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652426052|now:1757654652365129|interv:60923|
[2025/09/12 05:24:12 365150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652426052|now:1757654652365129|interval:60923|pto_count:0|srtt:34386
[2025/09/12 05:24:12 365157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35860, ack_elapse 35894, delivered 43200|rate 1203543|lost 202|
[2025/09/12 05:24:12 365161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203543) in round 27|
[2025/09/12 05:24:12 365166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 365170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 365173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652330593|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 365178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652330593|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 365182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508853|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:50407|srtt:34386|latest_rtt:34450|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 365188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:544|largest:544|pns:2|
[2025/09/12 05:24:12 365193] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:544|frame:ACK |recv_time:1757654652365043|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 365197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772365043|now:1757654652365043|interv:120000000|
[2025/09/12 05:24:12 365201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772365043|now:1757654652365043|interv:120000000|
[2025/09/12 05:24:12 365205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652365737|pq_index:0|
[2025/09/12 05:24:12 365209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652364412|
[2025/09/12 05:24:12 365213] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652365213|
[2025/09/12 05:24:12 365218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652365217|
[2025/09/12 05:24:12 365224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34386|min_srtt:34386|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 365228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1259202|
[2025/09/12 05:24:12 365233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34386|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 365237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 365242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34386|min_srtt:34386|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 365248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:50407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1260381|
[2025/09/12 05:24:12 365253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34386|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 365257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 365261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34386|min_srtt:34386|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 365265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1261560|
[2025/09/12 05:24:12 365270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 365274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 365277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 365281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 365286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 365290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1215579|
[2025/09/12 05:24:12 365294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 365298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 365302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652365737|
[2025/09/12 05:24:12 365306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652365737|
[2025/09/12 05:24:12 365310] [debug] |xqc_engine_wakeup_after|wakeup:1757654652365737|now:1757654652365310|diff:427|
[2025/09/12 05:24:12 365314] [debug] |xqc_engine_main_logic|END|now:1757654652365217|
[2025/09/12 05:24:12 365319] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652365319|
[2025/09/12 05:24:12 365323] [debug] |xqc_engine_wakeup_after|wakeup:1757654652365737|now:1757654652365323|diff:414|
[2025/09/12 05:24:12 365327] [debug] |xqc_engine_main_logic|END|now:1757654652365319|
[2025/09/12 05:24:12 366399] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652366399|
[2025/09/12 05:24:12 366408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652365737|pq_index:0|
[2025/09/12 05:24:12 366412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652365217|
[2025/09/12 05:24:12 366417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652366416|
[2025/09/12 05:24:12 366425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652365737|now:1757654652366416|
[2025/09/12 05:24:12 366430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652365737|now:1757654652366416|
[2025/09/12 05:24:12 366434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 366439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34386|min_srtt:34386|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 366443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1261560|
[2025/09/12 05:24:12 366448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 366452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 366477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 366483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 366488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 366492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1215579|
[2025/09/12 05:24:12 366496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 366500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1253|
[2025/09/12 05:24:12 366527] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1253|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654652366509|stream_id:0|stream_offset:1215579|
[2025/09/12 05:24:12 366533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1253|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 366538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:12 366542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34386|rtt_var:24|pto_duration:36386|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 366546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 366550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 366554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:12 366558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652427895|now:1757654652366542|interv:61353|
[2025/09/12 05:24:12 366562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652427895|now:1757654652366542|interval:61353|pto_count:0|srtt:34386
[2025/09/12 05:24:12 366567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:51607|
[2025/09/12 05:24:12 366582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 366586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1216758|
[2025/09/12 05:24:12 366591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 366595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1254|
[2025/09/12 05:24:12 366613] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1254|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654652366601|stream_id:0|stream_offset:1216758|
[2025/09/12 05:24:12 366618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1254|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 366623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:12 366627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34386|rtt_var:24|pto_duration:36386|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 366631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 366635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 366639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:12 366643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652427987|now:1757654652366627|interv:61360|
[2025/09/12 05:24:12 366646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652427987|now:1757654652366627|interval:61360|pto_count:0|srtt:34386
[2025/09/12 05:24:12 366651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:52807|
[2025/09/12 05:24:12 366655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 366659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1217937|
[2025/09/12 05:24:12 366664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 366667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652367667|now:1757654652366667|interv:1000|
[2025/09/12 05:24:12 366672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 366678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 366685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652367667|
[2025/09/12 05:24:12 366691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652367667|
[2025/09/12 05:24:12 366697] [debug] |xqc_engine_wakeup_after|wakeup:1757654652367667|now:1757654652366697|diff:970|
[2025/09/12 05:24:12 366703] [debug] |xqc_engine_main_logic|END|now:1757654652366416|
[2025/09/12 05:24:12 367129] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652367128|
[2025/09/12 05:24:12 367136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 367141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:544|
[2025/09/12 05:24:12 367145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:545|
[2025/09/12 05:24:12 367151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:545|
[2025/09/12 05:24:12 367155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 367160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1211|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1212|path_largest_ack:1211|
[2025/09/12 05:24:12 367165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1145279|prior_time:1757654652329149|is_app_limited:0|send_elapse:35941|ack_elapse:37979|ctl_first_sent_time:1757654652330674|lagest_ack_time:1757654652367128|curr_delivered:1189679|
[2025/09/12 05:24:12 367169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652330674|
[2025/09/12 05:24:12 367174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1680||sndq_packets_used_bytes:0|sndq_packets_free:996|
[2025/09/12 05:24:12 367178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1212|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:1212|path_largest_ack:1212|
[2025/09/12 05:24:12 367183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1147679|prior_time:1757654652331137|is_app_limited:0|send_elapse:35885|ack_elapse:35991|ctl_first_sent_time:1757654652332615|lagest_ack_time:1757654652367128|curr_delivered:1190886|
[2025/09/12 05:24:12 367187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652332615|
[2025/09/12 05:24:12 367191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1679||sndq_packets_used_bytes:0|sndq_packets_free:997|
[2025/09/12 05:24:12 367195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34386|rttvar:24|minrtt:30532|latest_rtt:34513|ack_delay:40|
[2025/09/12 05:24:12 367199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34397|rttvar:39|minrtt:30532|latest_rtt:34513|ack_delay:40|
[2025/09/12 05:24:12 367203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1212|lost_pn:1209|thresh:3|
[2025/09/12 05:24:12 367208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 528|pns:2|
[2025/09/12 05:24:12 367212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 367216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34397|rtt_var:39|pto_duration:36397|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 367220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 367224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 367228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50400|
[2025/09/12 05:24:12 367236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652427998|now:1757654652367215|interv:60783|
[2025/09/12 05:24:12 367240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652427998|now:1757654652367215|interval:60783|pto_count:0|srtt:34397
[2025/09/12 05:24:12 367244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35885, ack_elapse 35991, delivered 43207|rate 1200494|lost 202|
[2025/09/12 05:24:12 367249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200494) in round 27|
[2025/09/12 05:24:12 367253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 367257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 367261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2407|po_sent_time:1757654652332615|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 367265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2407|po_sent_time:1757654652332615|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 367270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508853|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:50400|srtt:34397|latest_rtt:34513|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 367275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:545|largest:545|pns:2|
[2025/09/12 05:24:12 367280] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:545|frame:ACK |recv_time:1757654652367128|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 367284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772367128|now:1757654652367128|interv:120000000|
[2025/09/12 05:24:12 367289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772367128|now:1757654652367128|interv:120000000|
[2025/09/12 05:24:12 367292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652367667|pq_index:0|
[2025/09/12 05:24:12 367297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652366416|
[2025/09/12 05:24:12 367301] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652367300|
[2025/09/12 05:24:12 367305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652367304|
[2025/09/12 05:24:12 367311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34397|min_srtt:34397|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 367315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1261560|
[2025/09/12 05:24:12 367320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34397|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 367327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 367332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34397|min_srtt:34397|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 367336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:50400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1262739|
[2025/09/12 05:24:12 367340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34397|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 367345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 367349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34397|min_srtt:34397|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 367353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1263918|
[2025/09/12 05:24:12 367357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 367361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 367365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 367369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 367373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 367378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1217937|
[2025/09/12 05:24:12 367382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 367386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 367389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652367667|
[2025/09/12 05:24:12 367393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652367667|
[2025/09/12 05:24:12 367397] [debug] |xqc_engine_wakeup_after|wakeup:1757654652367667|now:1757654652367397|diff:270|
[2025/09/12 05:24:12 367401] [debug] |xqc_engine_main_logic|END|now:1757654652367304|
[2025/09/12 05:24:12 367406] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652367406|
[2025/09/12 05:24:12 367410] [debug] |xqc_engine_wakeup_after|wakeup:1757654652367667|now:1757654652367410|diff:257|
[2025/09/12 05:24:12 367414] [debug] |xqc_engine_main_logic|END|now:1757654652367406|
[2025/09/12 05:24:12 368487] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652368487|
[2025/09/12 05:24:12 368496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652367667|pq_index:0|
[2025/09/12 05:24:12 368500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652367304|
[2025/09/12 05:24:12 368510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652368509|
[2025/09/12 05:24:12 368514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652367667|now:1757654652368509|
[2025/09/12 05:24:12 368519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652367667|now:1757654652368509|
[2025/09/12 05:24:12 368523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 368528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34397|min_srtt:34397|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 368532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1263918|
[2025/09/12 05:24:12 368537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 368541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 368544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 368549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 368553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 368557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1217937|
[2025/09/12 05:24:12 368562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 368566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1255|
[2025/09/12 05:24:12 368593] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1255|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50400|now:1757654652368574|stream_id:0|stream_offset:1217937|
[2025/09/12 05:24:12 368599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1255|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 368603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50400|applimit:0|
[2025/09/12 05:24:12 368608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34397|rtt_var:39|pto_duration:36397|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 368612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 368616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 368620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51600|
[2025/09/12 05:24:12 368624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652429971|now:1757654652368607|interv:61364|
[2025/09/12 05:24:12 368631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652429971|now:1757654652368607|interval:61364|pto_count:0|srtt:34397
[2025/09/12 05:24:12 368636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:51600|
[2025/09/12 05:24:12 368641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 368645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51600|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1219116|
[2025/09/12 05:24:12 368649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 368653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1256|
[2025/09/12 05:24:12 368683] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1256|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51600|now:1757654652368662|stream_id:0|stream_offset:1219116|
[2025/09/12 05:24:12 368691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1256|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 368697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51600|applimit:0|
[2025/09/12 05:24:12 368703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34397|rtt_var:39|pto_duration:36397|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 368709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 368714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 368719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52800|
[2025/09/12 05:24:12 368725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652430059|now:1757654652368703|interv:61356|
[2025/09/12 05:24:12 368730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652430059|now:1757654652368703|interval:61356|pto_count:0|srtt:34397
[2025/09/12 05:24:12 368736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:52800|
[2025/09/12 05:24:12 368742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 368748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52800|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1220295|
[2025/09/12 05:24:12 368754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 368760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1257|
[2025/09/12 05:24:12 368789] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1257|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52800|now:1757654652368769|stream_id:0|stream_offset:1220295|
[2025/09/12 05:24:12 368796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1257|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 368812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52800|applimit:0|
[2025/09/12 05:24:12 368817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34397|rtt_var:39|pto_duration:36397|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 368823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 368828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 368834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54000|
[2025/09/12 05:24:12 368839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652430166|now:1757654652368817|interv:61349|
[2025/09/12 05:24:12 368845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652430166|now:1757654652368817|interval:61349|pto_count:0|srtt:34397
[2025/09/12 05:24:12 368853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:54000|
[2025/09/12 05:24:12 368858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 368862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1221474|
[2025/09/12 05:24:12 368867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 368871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652369871|now:1757654652368871|interv:1000|
[2025/09/12 05:24:12 368875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 368878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 368882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652369871|
[2025/09/12 05:24:12 368887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652369871|
[2025/09/12 05:24:12 368890] [debug] |xqc_engine_wakeup_after|wakeup:1757654652369871|now:1757654652368890|diff:981|
[2025/09/12 05:24:12 368895] [debug] |xqc_engine_main_logic|END|now:1757654652368509|
[2025/09/12 05:24:12 369023] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652369022|
[2025/09/12 05:24:12 369029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 369034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:545|
[2025/09/12 05:24:12 369038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:546|
[2025/09/12 05:24:12 369044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:546|
[2025/09/12 05:24:12 369048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 369053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1213|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1214|path_largest_ack:1213|
[2025/09/12 05:24:12 369057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1147679|prior_time:1757654652331137|is_app_limited:0|send_elapse:35971|ack_elapse:37885|ctl_first_sent_time:1757654652332701|lagest_ack_time:1757654652369022|curr_delivered:1192086|
[2025/09/12 05:24:12 369066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652332701|
[2025/09/12 05:24:12 369071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1678||sndq_packets_used_bytes:0|sndq_packets_free:998|
[2025/09/12 05:24:12 369075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1214|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1214|path_largest_ack:1214|
[2025/09/12 05:24:12 369079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1150079|prior_time:1757654652333134|is_app_limited:0|send_elapse:35858|ack_elapse:35888|ctl_first_sent_time:1757654652334579|lagest_ack_time:1757654652369022|curr_delivered:1193286|
[2025/09/12 05:24:12 369084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652334579|
[2025/09/12 05:24:12 369088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1677||sndq_packets_used_bytes:0|sndq_packets_free:999|
[2025/09/12 05:24:12 369092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34397|rttvar:39|minrtt:30532|latest_rtt:34443|ack_delay:32|
[2025/09/12 05:24:12 369096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34399|rttvar:33|minrtt:30532|latest_rtt:34443|ack_delay:32|
[2025/09/12 05:24:12 369100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1214|lost_pn:1211|thresh:3|
[2025/09/12 05:24:12 369104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 369108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34399|rtt_var:33|pto_duration:36399|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 369113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 369116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 369120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51600|
[2025/09/12 05:24:12 369124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652430168|now:1757654652369108|interv:61060|
[2025/09/12 05:24:12 369128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652430168|now:1757654652369108|interval:61060|pto_count:0|srtt:34399
[2025/09/12 05:24:12 369133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35858, ack_elapse 35888, delivered 43207|rate 1203940|lost 202|
[2025/09/12 05:24:12 369137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203940) in round 27|
[2025/09/12 05:24:12 369141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 369145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 369149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652334579|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 369156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652334579|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 369161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508853|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:51600|srtt:34399|latest_rtt:34443|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 369167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:546|largest:546|pns:2|
[2025/09/12 05:24:12 369171] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:546|frame:ACK |recv_time:1757654652369022|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 369176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772369022|now:1757654652369022|interv:120000000|
[2025/09/12 05:24:12 369180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772369022|now:1757654652369022|interv:120000000|
[2025/09/12 05:24:12 369184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652369871|pq_index:0|
[2025/09/12 05:24:12 369188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652368509|
[2025/09/12 05:24:12 369192] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652369192|
[2025/09/12 05:24:12 369197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652369196|
[2025/09/12 05:24:12 369202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34399|min_srtt:34399|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 369207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51600|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1263918|
[2025/09/12 05:24:12 369211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34399|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 369216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 369220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34399|min_srtt:34399|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 369224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:51600|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1265097|
[2025/09/12 05:24:12 369229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34399|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 369233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 369237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34399|min_srtt:34399|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 369244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51600|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1266276|
[2025/09/12 05:24:12 369248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 369252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 369256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 369260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 369264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 369269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51600|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1221474|
[2025/09/12 05:24:12 369273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 369277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 369281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652369871|
[2025/09/12 05:24:12 369285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652369871|
[2025/09/12 05:24:12 369288] [debug] |xqc_engine_wakeup_after|wakeup:1757654652369871|now:1757654652369288|diff:583|
[2025/09/12 05:24:12 369292] [debug] |xqc_engine_main_logic|END|now:1757654652369196|
[2025/09/12 05:24:12 369297] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652369297|
[2025/09/12 05:24:12 369301] [debug] |xqc_engine_wakeup_after|wakeup:1757654652369871|now:1757654652369301|diff:570|
[2025/09/12 05:24:12 369305] [debug] |xqc_engine_main_logic|END|now:1757654652369297|
[2025/09/12 05:24:12 370377] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652370377|
[2025/09/12 05:24:12 370385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652369871|pq_index:0|
[2025/09/12 05:24:12 370390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652369196|
[2025/09/12 05:24:12 370395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652370394|
[2025/09/12 05:24:12 370399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652369871|now:1757654652370394|
[2025/09/12 05:24:12 370404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652369871|now:1757654652370394|
[2025/09/12 05:24:12 370408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 370413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34399|min_srtt:34399|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 370417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51600|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1266276|
[2025/09/12 05:24:12 370426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 370429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 370433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 370438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 370442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 370446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51600|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1221474|
[2025/09/12 05:24:12 370451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 370473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1258|
[2025/09/12 05:24:12 370504] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1258|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51600|now:1757654652370485|stream_id:0|stream_offset:1221474|
[2025/09/12 05:24:12 370510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1258|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 370515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51600|applimit:0|
[2025/09/12 05:24:12 370519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34399|rtt_var:33|pto_duration:36399|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 370524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 370528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 370531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52800|
[2025/09/12 05:24:12 370535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652431884|now:1757654652370519|interv:61365|
[2025/09/12 05:24:12 370539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652431884|now:1757654652370519|interval:61365|pto_count:0|srtt:34399
[2025/09/12 05:24:12 370544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:52800|
[2025/09/12 05:24:12 370549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 370553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52800|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1222653|
[2025/09/12 05:24:12 370557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 370561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1259|
[2025/09/12 05:24:12 370579] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1259|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52800|now:1757654652370567|stream_id:0|stream_offset:1222653|
[2025/09/12 05:24:12 370589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1259|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 370593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52800|applimit:0|
[2025/09/12 05:24:12 370597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34399|rtt_var:33|pto_duration:36399|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 370602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 370605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 370609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54000|
[2025/09/12 05:24:12 370613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652431966|now:1757654652370597|interv:61369|
[2025/09/12 05:24:12 370617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652431966|now:1757654652370597|interval:61369|pto_count:0|srtt:34399
[2025/09/12 05:24:12 370622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:54000|
[2025/09/12 05:24:12 370626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 370630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1223832|
[2025/09/12 05:24:12 370634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 370638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652371638|now:1757654652370638|interv:1000|
[2025/09/12 05:24:12 370642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 370646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 370650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652371638|
[2025/09/12 05:24:12 370654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652371638|
[2025/09/12 05:24:12 370658] [debug] |xqc_engine_wakeup_after|wakeup:1757654652371638|now:1757654652370658|diff:980|
[2025/09/12 05:24:12 370662] [debug] |xqc_engine_main_logic|END|now:1757654652370394|
[2025/09/12 05:24:12 371023] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652371022|
[2025/09/12 05:24:12 371029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 371035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:546|
[2025/09/12 05:24:12 371039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:547|
[2025/09/12 05:24:12 371045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:547|
[2025/09/12 05:24:12 371049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 371054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1215|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1216|path_largest_ack:1215|
[2025/09/12 05:24:12 371062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1150079|prior_time:1757654652333134|is_app_limited:0|send_elapse:35944|ack_elapse:37888|ctl_first_sent_time:1757654652334665|lagest_ack_time:1757654652371022|curr_delivered:1194486|
[2025/09/12 05:24:12 371067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652334665|
[2025/09/12 05:24:12 371072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1676||sndq_packets_used_bytes:0|sndq_packets_free:1000|
[2025/09/12 05:24:12 371076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1216|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1216|path_largest_ack:1216|
[2025/09/12 05:24:12 371080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1152479|prior_time:1757654652335123|is_app_limited:0|send_elapse:35861|ack_elapse:35899|ctl_first_sent_time:1757654652336570|lagest_ack_time:1757654652371022|curr_delivered:1195686|
[2025/09/12 05:24:12 371085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652336570|
[2025/09/12 05:24:12 371089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1675||sndq_packets_used_bytes:0|sndq_packets_free:1001|
[2025/09/12 05:24:12 371092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34399|rttvar:33|minrtt:30532|latest_rtt:34452|ack_delay:32|
[2025/09/12 05:24:12 371097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34402|rttvar:30|minrtt:30532|latest_rtt:34452|ack_delay:32|
[2025/09/12 05:24:12 371101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1216|lost_pn:1213|thresh:3|
[2025/09/12 05:24:12 371105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 371109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34402|rtt_var:30|pto_duration:36402|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 371114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 371117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 371121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51600|
[2025/09/12 05:24:12 371125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652431969|now:1757654652371109|interv:60860|
[2025/09/12 05:24:12 371129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652431969|now:1757654652371109|interval:60860|pto_count:0|srtt:34402
[2025/09/12 05:24:12 371133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35861, ack_elapse 35899, delivered 43207|rate 1203571|lost 202|
[2025/09/12 05:24:12 371138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203571) in round 27|
[2025/09/12 05:24:12 371142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 371149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 371153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652336570|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 371157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652336570|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 371162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905312|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:51600|srtt:34402|latest_rtt:34452|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 371167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:547|largest:547|pns:2|
[2025/09/12 05:24:12 371172] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:547|frame:ACK |recv_time:1757654652371022|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 371176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772371022|now:1757654652371022|interv:120000000|
[2025/09/12 05:24:12 371181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772371022|now:1757654652371022|interv:120000000|
[2025/09/12 05:24:12 371184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652371638|pq_index:0|
[2025/09/12 05:24:12 371189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652370394|
[2025/09/12 05:24:12 371193] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652371192|
[2025/09/12 05:24:12 371197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652371196|
[2025/09/12 05:24:12 371203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34402|min_srtt:34402|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 371208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51600|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1266276|
[2025/09/12 05:24:12 371212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34402|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 371217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 371221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34402|min_srtt:34402|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 371225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:51600|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1267455|
[2025/09/12 05:24:12 371229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34402|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 371236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 371241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34402|min_srtt:34402|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 371245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51600|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1268634|
[2025/09/12 05:24:12 371249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 371253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 371257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 371261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 371265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 371269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51600|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1223832|
[2025/09/12 05:24:12 371274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 371278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 371282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652371638|
[2025/09/12 05:24:12 371286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652371638|
[2025/09/12 05:24:12 371289] [debug] |xqc_engine_wakeup_after|wakeup:1757654652371638|now:1757654652371289|diff:349|
[2025/09/12 05:24:12 371293] [debug] |xqc_engine_main_logic|END|now:1757654652371196|
[2025/09/12 05:24:12 371298] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652371298|
[2025/09/12 05:24:12 371302] [debug] |xqc_engine_wakeup_after|wakeup:1757654652371638|now:1757654652371302|diff:336|
[2025/09/12 05:24:12 371306] [debug] |xqc_engine_main_logic|END|now:1757654652371298|
[2025/09/12 05:24:12 372378] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652372378|
[2025/09/12 05:24:12 372387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652371638|pq_index:0|
[2025/09/12 05:24:12 372391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652371196|
[2025/09/12 05:24:12 372396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652372395|
[2025/09/12 05:24:12 372400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652371638|now:1757654652372395|
[2025/09/12 05:24:12 372405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652371638|now:1757654652372395|
[2025/09/12 05:24:12 372408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 372414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34402|min_srtt:34402|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 372422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51600|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1268634|
[2025/09/12 05:24:12 372427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 372431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 372434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 372439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 372443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 372447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51600|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1223832|
[2025/09/12 05:24:12 372452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 372477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1260|
[2025/09/12 05:24:12 372505] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1260|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51600|now:1757654652372486|stream_id:0|stream_offset:1223832|
[2025/09/12 05:24:12 372511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1260|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 372516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51600|applimit:0|
[2025/09/12 05:24:12 372520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34402|rtt_var:30|pto_duration:36402|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 372524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 372528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 372532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52800|
[2025/09/12 05:24:12 372536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652433888|now:1757654652372520|interv:61368|
[2025/09/12 05:24:12 372540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652433888|now:1757654652372520|interval:61368|pto_count:0|srtt:34402
[2025/09/12 05:24:12 372545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:52800|
[2025/09/12 05:24:12 372549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 372553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52800|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1225011|
[2025/09/12 05:24:12 372562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 372566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1261|
[2025/09/12 05:24:12 372585] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1261|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52800|now:1757654652372572|stream_id:0|stream_offset:1225011|
[2025/09/12 05:24:12 372590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1261|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 372594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52800|applimit:0|
[2025/09/12 05:24:12 372598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34402|rtt_var:30|pto_duration:36402|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 372603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 372606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 372610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54000|
[2025/09/12 05:24:12 372614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652433974|now:1757654652372598|interv:61376|
[2025/09/12 05:24:12 372618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652433974|now:1757654652372598|interval:61376|pto_count:0|srtt:34402
[2025/09/12 05:24:12 372622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:54000|
[2025/09/12 05:24:12 372627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 372631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1226190|
[2025/09/12 05:24:12 372635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 372639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652373639|now:1757654652372639|interv:1000|
[2025/09/12 05:24:12 372645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 372651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 372658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652373639|
[2025/09/12 05:24:12 372664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652373639|
[2025/09/12 05:24:12 372670] [debug] |xqc_engine_wakeup_after|wakeup:1757654652373639|now:1757654652372670|diff:969|
[2025/09/12 05:24:12 372676] [debug] |xqc_engine_main_logic|END|now:1757654652372395|
[2025/09/12 05:24:12 373009] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652373008|
[2025/09/12 05:24:12 373016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 373022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:547|
[2025/09/12 05:24:12 373026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:548|
[2025/09/12 05:24:12 373035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:548|
[2025/09/12 05:24:12 373039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 373044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1217|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1218|path_largest_ack:1217|
[2025/09/12 05:24:12 373049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1152479|prior_time:1757654652335123|is_app_limited:0|send_elapse:35947|ack_elapse:37885|ctl_first_sent_time:1757654652336656|lagest_ack_time:1757654652373008|curr_delivered:1196886|
[2025/09/12 05:24:12 373053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652336656|
[2025/09/12 05:24:12 373058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1674||sndq_packets_used_bytes:0|sndq_packets_free:1002|
[2025/09/12 05:24:12 373062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1218|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1218|path_largest_ack:1218|
[2025/09/12 05:24:12 373067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1154879|prior_time:1757654652337114|is_app_limited:0|send_elapse:35846|ack_elapse:35894|ctl_first_sent_time:1757654652338555|lagest_ack_time:1757654652373008|curr_delivered:1198086|
[2025/09/12 05:24:12 373071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652338555|
[2025/09/12 05:24:12 373075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1673||sndq_packets_used_bytes:0|sndq_packets_free:1003|
[2025/09/12 05:24:12 373079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34402|rttvar:30|minrtt:30532|latest_rtt:34453|ack_delay:32|
[2025/09/12 05:24:12 373083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34404|rttvar:27|minrtt:30532|latest_rtt:34453|ack_delay:32|
[2025/09/12 05:24:12 373088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1218|lost_pn:1215|thresh:3|
[2025/09/12 05:24:12 373092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 373096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34404|rtt_var:27|pto_duration:36404|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 373100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 373104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 373108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51600|
[2025/09/12 05:24:12 373112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652433976|now:1757654652373096|interv:60880|
[2025/09/12 05:24:12 373116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652433976|now:1757654652373096|interval:60880|pto_count:0|srtt:34404
[2025/09/12 05:24:12 373120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35846, ack_elapse 35894, delivered 43207|rate 1203738|lost 202|
[2025/09/12 05:24:12 373127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203738) in round 27|
[2025/09/12 05:24:12 373131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 373135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 373139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652338555|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 373144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652338555|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 373148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905312|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:51600|srtt:34404|latest_rtt:34453|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 373154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:548|largest:548|pns:2|
[2025/09/12 05:24:12 373159] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:548|frame:ACK |recv_time:1757654652373008|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 373163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772373008|now:1757654652373008|interv:120000000|
[2025/09/12 05:24:12 373167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772373008|now:1757654652373008|interv:120000000|
[2025/09/12 05:24:12 373171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652373639|pq_index:0|
[2025/09/12 05:24:12 373175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652372395|
[2025/09/12 05:24:12 373179] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652373179|
[2025/09/12 05:24:12 373184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652373183|
[2025/09/12 05:24:12 373190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34404|min_srtt:34404|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 373194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51600|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1268634|
[2025/09/12 05:24:12 373199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34404|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 373204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 373208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34404|min_srtt:34404|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 373212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:51600|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1269813|
[2025/09/12 05:24:12 373219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34404|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 373224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 373228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34404|min_srtt:34404|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 373232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51600|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1270992|
[2025/09/12 05:24:12 373236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 373240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 373244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 373248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 373252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 373256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51600|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1226190|
[2025/09/12 05:24:12 373261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 373264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 373268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652373639|
[2025/09/12 05:24:12 373272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652373639|
[2025/09/12 05:24:12 373276] [debug] |xqc_engine_wakeup_after|wakeup:1757654652373639|now:1757654652373276|diff:363|
[2025/09/12 05:24:12 373280] [debug] |xqc_engine_main_logic|END|now:1757654652373183|
[2025/09/12 05:24:12 373285] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652373285|
[2025/09/12 05:24:12 373289] [debug] |xqc_engine_wakeup_after|wakeup:1757654652373639|now:1757654652373289|diff:350|
[2025/09/12 05:24:12 373293] [debug] |xqc_engine_main_logic|END|now:1757654652373285|
[2025/09/12 05:24:12 374365] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652374365|
[2025/09/12 05:24:12 374374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652373639|pq_index:0|
[2025/09/12 05:24:12 374379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652373183|
[2025/09/12 05:24:12 374384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652374382|
[2025/09/12 05:24:12 374388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652373639|now:1757654652374382|
[2025/09/12 05:24:12 374392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652373639|now:1757654652374382|
[2025/09/12 05:24:12 374401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 374406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34404|min_srtt:34404|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 374410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51600|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1270992|
[2025/09/12 05:24:12 374415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 374419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 374422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 374427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 374431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 374436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51600|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1226190|
[2025/09/12 05:24:12 374440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 374444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1262|
[2025/09/12 05:24:12 374490] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1262|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51600|now:1757654652374452|stream_id:0|stream_offset:1226190|
[2025/09/12 05:24:12 374499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1262|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 374504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51600|applimit:0|
[2025/09/12 05:24:12 374508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34404|rtt_var:27|pto_duration:36404|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 374513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 374517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 374520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52800|
[2025/09/12 05:24:12 374524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652435856|now:1757654652374508|interv:61348|
[2025/09/12 05:24:12 374529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652435856|now:1757654652374508|interval:61348|pto_count:0|srtt:34404
[2025/09/12 05:24:12 374533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:52800|
[2025/09/12 05:24:12 374538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 374547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52800|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1227369|
[2025/09/12 05:24:12 374551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 374555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652375555|now:1757654652374555|interv:1000|
[2025/09/12 05:24:12 374559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 374563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 374567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652375555|
[2025/09/12 05:24:12 374571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652375555|
[2025/09/12 05:24:12 374575] [debug] |xqc_engine_wakeup_after|wakeup:1757654652375555|now:1757654652374575|diff:980|
[2025/09/12 05:24:12 374579] [debug] |xqc_engine_main_logic|END|now:1757654652374382|
[2025/09/12 05:24:12 375014] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652375013|
[2025/09/12 05:24:12 375021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 375027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:548|
[2025/09/12 05:24:12 375031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:549|
[2025/09/12 05:24:12 375037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:549|
[2025/09/12 05:24:12 375041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 375045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1219|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1220|path_largest_ack:1219|
[2025/09/12 05:24:12 375050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1154879|prior_time:1757654652337114|is_app_limited:0|send_elapse:35932|ack_elapse:37899|ctl_first_sent_time:1757654652338641|lagest_ack_time:1757654652375013|curr_delivered:1199286|
[2025/09/12 05:24:12 375055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652338641|
[2025/09/12 05:24:12 375059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1672||sndq_packets_used_bytes:0|sndq_packets_free:1004|
[2025/09/12 05:24:12 375063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1220|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1220|path_largest_ack:1220|
[2025/09/12 05:24:12 375068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1157279|prior_time:1757654652339108|is_app_limited:0|send_elapse:35863|ack_elapse:35905|ctl_first_sent_time:1757654652340562|lagest_ack_time:1757654652375013|curr_delivered:1200486|
[2025/09/12 05:24:12 375072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652340562|
[2025/09/12 05:24:12 375076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1671||sndq_packets_used_bytes:0|sndq_packets_free:1005|
[2025/09/12 05:24:12 375080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34404|rttvar:27|minrtt:30532|latest_rtt:34451|ack_delay:40|
[2025/09/12 05:24:12 375084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34405|rttvar:22|minrtt:30532|latest_rtt:34451|ack_delay:40|
[2025/09/12 05:24:12 375093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1220|lost_pn:1217|thresh:3|
[2025/09/12 05:24:12 375097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 375101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34405|rtt_var:22|pto_duration:36405|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 375105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 375109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 375113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50400|
[2025/09/12 05:24:12 375117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652435857|now:1757654652375101|interv:60756|
[2025/09/12 05:24:12 375121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652435857|now:1757654652375101|interval:60756|pto_count:0|srtt:34405
[2025/09/12 05:24:12 375126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35863, ack_elapse 35905, delivered 43207|rate 1203370|lost 202|
[2025/09/12 05:24:12 375130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203370) in round 27|
[2025/09/12 05:24:12 375134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 375138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 375142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652340562|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 375147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652340562|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 375151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905312|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:50400|srtt:34405|latest_rtt:34451|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 375157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:549|largest:549|pns:2|
[2025/09/12 05:24:12 375161] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:549|frame:ACK |recv_time:1757654652375013|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 375166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772375013|now:1757654652375013|interv:120000000|
[2025/09/12 05:24:12 375170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772375013|now:1757654652375013|interv:120000000|
[2025/09/12 05:24:12 375174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652375555|pq_index:0|
[2025/09/12 05:24:12 375178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652374382|
[2025/09/12 05:24:12 375185] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652375185|
[2025/09/12 05:24:12 375189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652375188|
[2025/09/12 05:24:12 375195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34405|min_srtt:34405|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 375200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1270992|
[2025/09/12 05:24:12 375204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34405|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 375209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 375213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34405|min_srtt:34405|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 375217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:50400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1272171|
[2025/09/12 05:24:12 375222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34405|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 375226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 375230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34405|min_srtt:34405|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 375234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1273350|
[2025/09/12 05:24:12 375239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 375242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 375246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 375250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 375255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 375259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1227369|
[2025/09/12 05:24:12 375263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 375267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 375274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652375555|
[2025/09/12 05:24:12 375278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652375555|
[2025/09/12 05:24:12 375282] [debug] |xqc_engine_wakeup_after|wakeup:1757654652375555|now:1757654652375281|diff:274|
[2025/09/12 05:24:12 375286] [debug] |xqc_engine_main_logic|END|now:1757654652375188|
[2025/09/12 05:24:12 375291] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652375291|
[2025/09/12 05:24:12 375295] [debug] |xqc_engine_wakeup_after|wakeup:1757654652375555|now:1757654652375295|diff:260|
[2025/09/12 05:24:12 375299] [debug] |xqc_engine_main_logic|END|now:1757654652375291|
[2025/09/12 05:24:12 376371] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652376371|
[2025/09/12 05:24:12 376380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652375555|pq_index:0|
[2025/09/12 05:24:12 376384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652375188|
[2025/09/12 05:24:12 376389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652376388|
[2025/09/12 05:24:12 376394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652375555|now:1757654652376388|
[2025/09/12 05:24:12 376398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652375555|now:1757654652376388|
[2025/09/12 05:24:12 376402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 376407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34405|min_srtt:34405|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 376411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1273350|
[2025/09/12 05:24:12 376416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 376420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 376424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 376428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 376433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 376437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1227369|
[2025/09/12 05:24:12 376441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 376445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1263|
[2025/09/12 05:24:12 376491] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1263|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50400|now:1757654652376454|stream_id:0|stream_offset:1227369|
[2025/09/12 05:24:12 376499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1263|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 376510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50400|applimit:0|
[2025/09/12 05:24:12 376515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34405|rtt_var:22|pto_duration:36405|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 376519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 376523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 376527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51600|
[2025/09/12 05:24:12 376531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652437859|now:1757654652376514|interv:61345|
[2025/09/12 05:24:12 376535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652437859|now:1757654652376514|interval:61345|pto_count:0|srtt:34405
[2025/09/12 05:24:12 376539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:51600|
[2025/09/12 05:24:12 376544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 376548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51600|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1228548|
[2025/09/12 05:24:12 376552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 376556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1264|
[2025/09/12 05:24:12 376576] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1264|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51600|now:1757654652376563|stream_id:0|stream_offset:1228548|
[2025/09/12 05:24:12 376581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1264|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 376586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51600|applimit:0|
[2025/09/12 05:24:12 376590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34405|rtt_var:22|pto_duration:36405|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 376594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 376598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 376602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52800|
[2025/09/12 05:24:12 376606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652437968|now:1757654652376590|interv:61378|
[2025/09/12 05:24:12 376610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652437968|now:1757654652376590|interval:61378|pto_count:0|srtt:34405
[2025/09/12 05:24:12 376614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:52800|
[2025/09/12 05:24:12 376622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 376626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52800|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1229727|
[2025/09/12 05:24:12 376630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 376634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652377634|now:1757654652376634|interv:1000|
[2025/09/12 05:24:12 376640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 376646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 376652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652377634|
[2025/09/12 05:24:12 376659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652377634|
[2025/09/12 05:24:12 376665] [debug] |xqc_engine_wakeup_after|wakeup:1757654652377634|now:1757654652376665|diff:969|
[2025/09/12 05:24:12 376674] [debug] |xqc_engine_main_logic|END|now:1757654652376388|
[2025/09/12 05:24:12 376996] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652376995|
[2025/09/12 05:24:12 377003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 377009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:549|
[2025/09/12 05:24:12 377013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:550|
[2025/09/12 05:24:12 377018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:550|
[2025/09/12 05:24:12 377023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 377027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1221|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1222|path_largest_ack:1221|
[2025/09/12 05:24:12 377032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1157279|prior_time:1757654652339108|is_app_limited:0|send_elapse:35945|ack_elapse:37887|ctl_first_sent_time:1757654652340644|lagest_ack_time:1757654652376995|curr_delivered:1201686|
[2025/09/12 05:24:12 377037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652340644|
[2025/09/12 05:24:12 377041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1670||sndq_packets_used_bytes:0|sndq_packets_free:1006|
[2025/09/12 05:24:12 377045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1222|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1222|path_largest_ack:1222|
[2025/09/12 05:24:12 377050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1157279|prior_time:1757654652339108|is_app_limited:0|send_elapse:35945|ack_elapse:37887|ctl_first_sent_time:1757654652340644|lagest_ack_time:1757654652376995|curr_delivered:1202886|
[2025/09/12 05:24:12 377054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652340721|
[2025/09/12 05:24:12 377058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1669||sndq_packets_used_bytes:0|sndq_packets_free:1007|
[2025/09/12 05:24:12 377066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34405|rttvar:22|minrtt:30532|latest_rtt:36274|ack_delay:32|
[2025/09/12 05:24:12 377070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34635|rttvar:476|minrtt:30532|latest_rtt:36274|ack_delay:32|
[2025/09/12 05:24:12 377074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1222|lost_pn:1219|thresh:3|
[2025/09/12 05:24:12 377079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 377083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34635|rtt_var:476|pto_duration:36635|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 377087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 377091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 377095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50400|
[2025/09/12 05:24:12 377099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652438198|now:1757654652377082|interv:61116|
[2025/09/12 05:24:12 377103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652438198|now:1757654652377082|interval:61116|pto_count:0|srtt:34635
[2025/09/12 05:24:12 377107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35945, ack_elapse 37887, delivered 45607|rate 1203763|lost 202|
[2025/09/12 05:24:12 377111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203763) in round 27|
[2025/09/12 05:24:12 377116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 377120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 377124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652340721|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 377128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652340721|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 377132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905312|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:50400|srtt:34635|latest_rtt:36274|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 377138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:550|largest:550|pns:2|
[2025/09/12 05:24:12 377142] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:550|frame:ACK |recv_time:1757654652376995|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 377147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772376995|now:1757654652376995|interv:120000000|
[2025/09/12 05:24:12 377151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772376995|now:1757654652376995|interv:120000000|
[2025/09/12 05:24:12 377157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652377634|pq_index:0|
[2025/09/12 05:24:12 377162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652376388|
[2025/09/12 05:24:12 377166] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652377165|
[2025/09/12 05:24:12 377170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652377169|
[2025/09/12 05:24:12 377176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34635|min_srtt:34635|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 377180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1273350|
[2025/09/12 05:24:12 377185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34635|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 377189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 377194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34635|min_srtt:34635|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 377198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:50400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1274529|
[2025/09/12 05:24:12 377202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34635|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 377206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 377210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34635|min_srtt:34635|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 377214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1275708|
[2025/09/12 05:24:12 377219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 377223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 377226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 377231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 377235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 377239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1229727|
[2025/09/12 05:24:12 377246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 377250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 377254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652377634|
[2025/09/12 05:24:12 377258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652377634|
[2025/09/12 05:24:12 377261] [debug] |xqc_engine_wakeup_after|wakeup:1757654652377634|now:1757654652377261|diff:373|
[2025/09/12 05:24:12 377265] [debug] |xqc_engine_main_logic|END|now:1757654652377169|
[2025/09/12 05:24:12 377270] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652377270|
[2025/09/12 05:24:12 377274] [debug] |xqc_engine_wakeup_after|wakeup:1757654652377634|now:1757654652377274|diff:360|
[2025/09/12 05:24:12 377278] [debug] |xqc_engine_main_logic|END|now:1757654652377270|
[2025/09/12 05:24:12 378350] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652378350|
[2025/09/12 05:24:12 378359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652377634|pq_index:0|
[2025/09/12 05:24:12 378363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652377169|
[2025/09/12 05:24:12 378368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652378367|
[2025/09/12 05:24:12 378373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652377634|now:1757654652378367|
[2025/09/12 05:24:12 378377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652377634|now:1757654652378367|
[2025/09/12 05:24:12 378381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 378386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34635|min_srtt:34635|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 378391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1275708|
[2025/09/12 05:24:12 378395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 378399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 378403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 378407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 378412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 378416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1229727|
[2025/09/12 05:24:12 378421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 378427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1265|
[2025/09/12 05:24:12 378480] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1265|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50400|now:1757654652378442|stream_id:0|stream_offset:1229727|
[2025/09/12 05:24:12 378489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1265|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 378494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50400|applimit:0|
[2025/09/12 05:24:12 378498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34635|rtt_var:476|pto_duration:36635|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 378502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 378506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 378510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51600|
[2025/09/12 05:24:12 378514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652440077|now:1757654652378498|interv:61579|
[2025/09/12 05:24:12 378518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652440077|now:1757654652378498|interval:61579|pto_count:0|srtt:34635
[2025/09/12 05:24:12 378522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:51600|
[2025/09/12 05:24:12 378527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 378531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51600|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1230906|
[2025/09/12 05:24:12 378535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 378539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652379539|now:1757654652378539|interv:1000|
[2025/09/12 05:24:12 378543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 378547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 378551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652379539|
[2025/09/12 05:24:12 378555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652379539|
[2025/09/12 05:24:12 378559] [debug] |xqc_engine_wakeup_after|wakeup:1757654652379539|now:1757654652378559|diff:980|
[2025/09/12 05:24:12 378563] [debug] |xqc_engine_main_logic|END|now:1757654652378367|
[2025/09/12 05:24:12 378988] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652378987|
[2025/09/12 05:24:12 378995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 379001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:550|
[2025/09/12 05:24:12 379005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:551|
[2025/09/12 05:24:12 379011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:551|
[2025/09/12 05:24:12 379015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 379020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1223|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1224|path_largest_ack:1223|
[2025/09/12 05:24:12 379028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1159679|prior_time:1757654652341105|is_app_limited:0|send_elapse:35857|ack_elapse:37882|ctl_first_sent_time:1757654652342552|lagest_ack_time:1757654652378987|curr_delivered:1204086|
[2025/09/12 05:24:12 379033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652342552|
[2025/09/12 05:24:12 379037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1668||sndq_packets_used_bytes:0|sndq_packets_free:1008|
[2025/09/12 05:24:12 379042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1224|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1224|path_largest_ack:1224|
[2025/09/12 05:24:12 379046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1159679|prior_time:1757654652341105|is_app_limited:0|send_elapse:35857|ack_elapse:37882|ctl_first_sent_time:1757654652342552|lagest_ack_time:1757654652378987|curr_delivered:1205286|
[2025/09/12 05:24:12 379051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652342639|
[2025/09/12 05:24:12 379054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1667||sndq_packets_used_bytes:0|sndq_packets_free:1009|
[2025/09/12 05:24:12 379058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34635|rttvar:476|minrtt:30532|latest_rtt:36348|ack_delay:40|
[2025/09/12 05:24:12 379063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:34844|rttvar:775|minrtt:30532|latest_rtt:36348|ack_delay:40|
[2025/09/12 05:24:12 379067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1224|lost_pn:1221|thresh:3|
[2025/09/12 05:24:12 379071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 379075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34844|rtt_var:775|pto_duration:37944|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 379080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 379083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 379087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:12 379091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652441386|now:1757654652379075|interv:62311|
[2025/09/12 05:24:12 379095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652441386|now:1757654652379075|interval:62311|pto_count:0|srtt:34844
[2025/09/12 05:24:12 379100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35857, ack_elapse 37882, delivered 45607|rate 1203922|lost 202|
[2025/09/12 05:24:12 379104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203922) in round 27|
[2025/09/12 05:24:12 379108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 379115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 379119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652342639|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 379124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652342639|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 379128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905312|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:49200|srtt:34844|latest_rtt:36348|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 379134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:551|largest:551|pns:2|
[2025/09/12 05:24:12 379138] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:551|frame:ACK |recv_time:1757654652378987|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 379143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772378987|now:1757654652378987|interv:120000000|
[2025/09/12 05:24:12 379147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772378987|now:1757654652378987|interv:120000000|
[2025/09/12 05:24:12 379151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652379539|pq_index:0|
[2025/09/12 05:24:12 379155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652378367|
[2025/09/12 05:24:12 379159] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652379159|
[2025/09/12 05:24:12 379164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652379163|
[2025/09/12 05:24:12 379170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34844|min_srtt:34844|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 379174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1275708|
[2025/09/12 05:24:12 379179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34844|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 379183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 379188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34844|min_srtt:34844|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 379192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:49200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1276887|
[2025/09/12 05:24:12 379197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:34844|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 379204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 379208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34844|min_srtt:34844|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 379212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1278066|
[2025/09/12 05:24:12 379216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 379220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 379224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 379228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 379233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 379237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1230906|
[2025/09/12 05:24:12 379241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 379245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 379249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652379539|
[2025/09/12 05:24:12 379253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652379539|
[2025/09/12 05:24:12 379257] [debug] |xqc_engine_wakeup_after|wakeup:1757654652379539|now:1757654652379257|diff:282|
[2025/09/12 05:24:12 379261] [debug] |xqc_engine_main_logic|END|now:1757654652379163|
[2025/09/12 05:24:12 379266] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652379266|
[2025/09/12 05:24:12 379270] [debug] |xqc_engine_wakeup_after|wakeup:1757654652379539|now:1757654652379270|diff:269|
[2025/09/12 05:24:12 379274] [debug] |xqc_engine_main_logic|END|now:1757654652379266|
[2025/09/12 05:24:12 380344] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652380344|
[2025/09/12 05:24:12 380353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652379539|pq_index:0|
[2025/09/12 05:24:12 380358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652379163|
[2025/09/12 05:24:12 380363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652380362|
[2025/09/12 05:24:12 380367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652379539|now:1757654652380362|
[2025/09/12 05:24:12 380371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652379539|now:1757654652380362|
[2025/09/12 05:24:12 380375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 380380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:34844|min_srtt:34844|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 380390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1278066|
[2025/09/12 05:24:12 380394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 380398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 380402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 380406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 380411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 380415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1230906|
[2025/09/12 05:24:12 380419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 380424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1266|
[2025/09/12 05:24:12 380450] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1266|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49200|now:1757654652380432|stream_id:0|stream_offset:1230906|
[2025/09/12 05:24:12 380475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1266|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 380483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49200|applimit:0|
[2025/09/12 05:24:12 380488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34844|rtt_var:775|pto_duration:37944|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 380492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 380496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 380500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50400|
[2025/09/12 05:24:12 380504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652443376|now:1757654652380487|interv:62889|
[2025/09/12 05:24:12 380508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652443376|now:1757654652380487|interval:62889|pto_count:0|srtt:34844
[2025/09/12 05:24:12 380512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:50400|
[2025/09/12 05:24:12 380517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 380521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1232085|
[2025/09/12 05:24:12 380530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 380534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1267|
[2025/09/12 05:24:12 380557] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1267|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50400|now:1757654652380541|stream_id:0|stream_offset:1232085|
[2025/09/12 05:24:12 380563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1267|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 380567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50400|applimit:0|
[2025/09/12 05:24:12 380571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:34844|rtt_var:775|pto_duration:37944|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 380576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 380579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 380583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51600|
[2025/09/12 05:24:12 380587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652443485|now:1757654652380571|interv:62914|
[2025/09/12 05:24:12 380591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652443485|now:1757654652380571|interval:62914|pto_count:0|srtt:34844
[2025/09/12 05:24:12 380596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:51600|
[2025/09/12 05:24:12 380600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 380604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51600|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1233264|
[2025/09/12 05:24:12 380608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 380612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652381612|now:1757654652380612|interv:1000|
[2025/09/12 05:24:12 380616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 380622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 380629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652381612|
[2025/09/12 05:24:12 380635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652381612|
[2025/09/12 05:24:12 380640] [debug] |xqc_engine_wakeup_after|wakeup:1757654652381612|now:1757654652380640|diff:972|
[2025/09/12 05:24:12 380646] [debug] |xqc_engine_main_logic|END|now:1757654652380362|
[2025/09/12 05:24:12 380989] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652380988|
[2025/09/12 05:24:12 380995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 381001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:551|
[2025/09/12 05:24:12 381005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:552|
[2025/09/12 05:24:12 381015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:552|
[2025/09/12 05:24:12 381019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 381024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1225|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1226|path_largest_ack:1225|
[2025/09/12 05:24:12 381028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1162079|prior_time:1757654652343104|is_app_limited:0|send_elapse:35835|ack_elapse:37884|ctl_first_sent_time:1757654652344551|lagest_ack_time:1757654652380988|curr_delivered:1206486|
[2025/09/12 05:24:12 381033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652344551|
[2025/09/12 05:24:12 381038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1666||sndq_packets_used_bytes:0|sndq_packets_free:1010|
[2025/09/12 05:24:12 381042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1226|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1226|path_largest_ack:1226|
[2025/09/12 05:24:12 381046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1162079|prior_time:1757654652343104|is_app_limited:0|send_elapse:35835|ack_elapse:37884|ctl_first_sent_time:1757654652344551|lagest_ack_time:1757654652380988|curr_delivered:1207686|
[2025/09/12 05:24:12 381051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652344637|
[2025/09/12 05:24:12 381055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1665||sndq_packets_used_bytes:0|sndq_packets_free:1011|
[2025/09/12 05:24:12 381059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:34844|rttvar:775|minrtt:30532|latest_rtt:36351|ack_delay:32|
[2025/09/12 05:24:12 381063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35028|rttvar:950|minrtt:30532|latest_rtt:36351|ack_delay:32|
[2025/09/12 05:24:12 381067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1226|lost_pn:1223|thresh:3|
[2025/09/12 05:24:12 381071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 381076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35028|rtt_var:950|pto_duration:38828|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 381080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 381084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 381088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:12 381092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652444369|now:1757654652381075|interv:63294|
[2025/09/12 05:24:12 381096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652444369|now:1757654652381075|interval:63294|pto_count:0|srtt:35028
[2025/09/12 05:24:12 381100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35835, ack_elapse 37884, delivered 45607|rate 1203859|lost 202|
[2025/09/12 05:24:12 381111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203859) in round 27|
[2025/09/12 05:24:12 381115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 381119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 381123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652344637|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 381127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652344637|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 381132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905312|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:49200|srtt:35028|latest_rtt:36351|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 381138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:552|largest:552|pns:2|
[2025/09/12 05:24:12 381142] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:552|frame:ACK |recv_time:1757654652380988|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 381147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772380988|now:1757654652380988|interv:120000000|
[2025/09/12 05:24:12 381151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772380988|now:1757654652380988|interv:120000000|
[2025/09/12 05:24:12 381155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652381612|pq_index:0|
[2025/09/12 05:24:12 381159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652380362|
[2025/09/12 05:24:12 381163] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652381163|
[2025/09/12 05:24:12 381168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652381167|
[2025/09/12 05:24:12 381173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35028|min_srtt:35028|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 381178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1278066|
[2025/09/12 05:24:12 381182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35028|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 381187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 381191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35028|min_srtt:35028|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 381195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:49200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1279245|
[2025/09/12 05:24:12 381202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35028|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 381207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 381211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35028|min_srtt:35028|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 381215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1280424|
[2025/09/12 05:24:12 381219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 381224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 381227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 381232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 381236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 381240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1233264|
[2025/09/12 05:24:12 381244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 381248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 381252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652381612|
[2025/09/12 05:24:12 381256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652381612|
[2025/09/12 05:24:12 381260] [debug] |xqc_engine_wakeup_after|wakeup:1757654652381612|now:1757654652381260|diff:352|
[2025/09/12 05:24:12 381264] [debug] |xqc_engine_main_logic|END|now:1757654652381167|
[2025/09/12 05:24:12 381269] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652381269|
[2025/09/12 05:24:12 381273] [debug] |xqc_engine_wakeup_after|wakeup:1757654652381612|now:1757654652381273|diff:339|
[2025/09/12 05:24:12 381277] [debug] |xqc_engine_main_logic|END|now:1757654652381269|
[2025/09/12 05:24:12 382349] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652382349|
[2025/09/12 05:24:12 382358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652381612|pq_index:0|
[2025/09/12 05:24:12 382362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652381167|
[2025/09/12 05:24:12 382367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652382366|
[2025/09/12 05:24:12 382371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652381612|now:1757654652382366|
[2025/09/12 05:24:12 382376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652381612|now:1757654652382366|
[2025/09/12 05:24:12 382384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 382389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35028|min_srtt:35028|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 382393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1280424|
[2025/09/12 05:24:12 382398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 382402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 382406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 382410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 382415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 382419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1233264|
[2025/09/12 05:24:12 382423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 382428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1268|
[2025/09/12 05:24:12 382469] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1268|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49200|now:1757654652382436|stream_id:0|stream_offset:1233264|
[2025/09/12 05:24:12 382481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1268|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 382485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49200|applimit:0|
[2025/09/12 05:24:12 382490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35028|rtt_var:950|pto_duration:38828|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 382495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 382499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 382503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50400|
[2025/09/12 05:24:12 382507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652446264|now:1757654652382489|interv:63775|
[2025/09/12 05:24:12 382511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652446264|now:1757654652382489|interval:63775|pto_count:0|srtt:35028
[2025/09/12 05:24:12 382516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:50400|
[2025/09/12 05:24:12 382520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 382529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1234443|
[2025/09/12 05:24:12 382534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 382537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652383537|now:1757654652382537|interv:1000|
[2025/09/12 05:24:12 382542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 382545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 382549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652383537|
[2025/09/12 05:24:12 382553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652383537|
[2025/09/12 05:24:12 382557] [debug] |xqc_engine_wakeup_after|wakeup:1757654652383537|now:1757654652382557|diff:980|
[2025/09/12 05:24:12 382562] [debug] |xqc_engine_main_logic|END|now:1757654652382366|
[2025/09/12 05:24:12 382977] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652382976|
[2025/09/12 05:24:12 382984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 382990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:552|
[2025/09/12 05:24:12 382994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:553|
[2025/09/12 05:24:12 383000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:553|
[2025/09/12 05:24:12 383004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 383009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1227|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1228|path_largest_ack:1227|
[2025/09/12 05:24:12 383013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1162079|prior_time:1757654652343104|is_app_limited:0|send_elapse:35998|ack_elapse:39872|ctl_first_sent_time:1757654652344714|lagest_ack_time:1757654652382976|curr_delivered:1208886|
[2025/09/12 05:24:12 383018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652344714|
[2025/09/12 05:24:12 383023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1664||sndq_packets_used_bytes:0|sndq_packets_free:1012|
[2025/09/12 05:24:12 383027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1228|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1228|path_largest_ack:1228|
[2025/09/12 05:24:12 383031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1164479|prior_time:1757654652345094|is_app_limited:0|send_elapse:35888|ack_elapse:37882|ctl_first_sent_time:1757654652346572|lagest_ack_time:1757654652382976|curr_delivered:1210086|
[2025/09/12 05:24:12 383036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652346572|
[2025/09/12 05:24:12 383040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1663||sndq_packets_used_bytes:0|sndq_packets_free:1013|
[2025/09/12 05:24:12 383044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35028|rttvar:950|minrtt:30532|latest_rtt:36404|ack_delay:32|
[2025/09/12 05:24:12 383048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35196|rttvar:1049|minrtt:30532|latest_rtt:36404|ack_delay:32|
[2025/09/12 05:24:12 383056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1228|lost_pn:1225|thresh:3|
[2025/09/12 05:24:12 383060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 383064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35196|rtt_var:1049|pto_duration:39392|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 383069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 383073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 383077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:12 383080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652446828|now:1757654652383064|interv:63764|
[2025/09/12 05:24:12 383085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652446828|now:1757654652383064|interval:63764|pto_count:0|srtt:35196
[2025/09/12 05:24:12 383089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35888, ack_elapse 37882, delivered 45607|rate 1203922|lost 202|
[2025/09/12 05:24:12 383094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203922) in round 27|
[2025/09/12 05:24:12 383098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 383102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 383106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652346572|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 383110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652346572|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 383115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905312|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:48000|srtt:35196|latest_rtt:36404|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 383120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:553|largest:553|pns:2|
[2025/09/12 05:24:12 383125] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:553|frame:ACK |recv_time:1757654652382976|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 383130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772382976|now:1757654652382976|interv:120000000|
[2025/09/12 05:24:12 383134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772382976|now:1757654652382976|interv:120000000|
[2025/09/12 05:24:12 383138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652383537|pq_index:0|
[2025/09/12 05:24:12 383142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652382366|
[2025/09/12 05:24:12 383149] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652383148|
[2025/09/12 05:24:12 383153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652383152|
[2025/09/12 05:24:12 383159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35196|min_srtt:35196|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 383163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1280424|
[2025/09/12 05:24:12 383168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35196|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 383173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 383177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35196|min_srtt:35196|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 383181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:48000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1281603|
[2025/09/12 05:24:12 383186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35196|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 383190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 383194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35196|min_srtt:35196|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 383199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1282782|
[2025/09/12 05:24:12 383203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 383207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 383211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 383215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 383220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 383224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1234443|
[2025/09/12 05:24:12 383228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 383234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 383238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652383537|
[2025/09/12 05:24:12 383242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652383537|
[2025/09/12 05:24:12 383246] [debug] |xqc_engine_wakeup_after|wakeup:1757654652383537|now:1757654652383246|diff:291|
[2025/09/12 05:24:12 383250] [debug] |xqc_engine_main_logic|END|now:1757654652383152|
[2025/09/12 05:24:12 383255] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652383255|
[2025/09/12 05:24:12 383259] [debug] |xqc_engine_wakeup_after|wakeup:1757654652383537|now:1757654652383259|diff:278|
[2025/09/12 05:24:12 383263] [debug] |xqc_engine_main_logic|END|now:1757654652383255|
[2025/09/12 05:24:12 384335] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652384334|
[2025/09/12 05:24:12 384343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652383537|pq_index:0|
[2025/09/12 05:24:12 384347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652383152|
[2025/09/12 05:24:12 384352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652384351|
[2025/09/12 05:24:12 384357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652383537|now:1757654652384351|
[2025/09/12 05:24:12 384361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652383537|now:1757654652384351|
[2025/09/12 05:24:12 384365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 384370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35196|min_srtt:35196|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 384375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1282782|
[2025/09/12 05:24:12 384380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 384383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 384387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 384392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 384396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 384400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1234443|
[2025/09/12 05:24:12 384405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 384409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1269|
[2025/09/12 05:24:12 384436] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1269|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654652384417|stream_id:0|stream_offset:1234443|
[2025/09/12 05:24:12 384446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1269|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 384451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:12 384470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35196|rtt_var:1049|pto_duration:39392|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 384480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 384486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 384490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:12 384494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652448809|now:1757654652384470|interv:64339|
[2025/09/12 05:24:12 384498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652448809|now:1757654652384470|interval:64339|pto_count:0|srtt:35196
[2025/09/12 05:24:12 384503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:49200|
[2025/09/12 05:24:12 384508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 384512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1235622|
[2025/09/12 05:24:12 384516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 384520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1270|
[2025/09/12 05:24:12 384543] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1270|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49200|now:1757654652384527|stream_id:0|stream_offset:1235622|
[2025/09/12 05:24:12 384549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1270|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 384553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49200|applimit:0|
[2025/09/12 05:24:12 384557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35196|rtt_var:1049|pto_duration:39392|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 384562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 384566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 384570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50400|
[2025/09/12 05:24:12 384574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652448919|now:1757654652384557|interv:64362|
[2025/09/12 05:24:12 384578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652448919|now:1757654652384557|interval:64362|pto_count:0|srtt:35196
[2025/09/12 05:24:12 384593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:50400|
[2025/09/12 05:24:12 384597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 384601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1236801|
[2025/09/12 05:24:12 384606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 384610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652385609|now:1757654652384609|interv:1000|
[2025/09/12 05:24:12 384615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 384621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 384627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652385609|
[2025/09/12 05:24:12 384633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652385609|
[2025/09/12 05:24:12 384639] [debug] |xqc_engine_wakeup_after|wakeup:1757654652385609|now:1757654652384639|diff:970|
[2025/09/12 05:24:12 384645] [debug] |xqc_engine_main_logic|END|now:1757654652384351|
[2025/09/12 05:24:12 384978] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652384977|
[2025/09/12 05:24:12 384984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 384990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:553|
[2025/09/12 05:24:12 384994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:554|
[2025/09/12 05:24:12 385000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:554|
[2025/09/12 05:24:12 385004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 385009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1229|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1230|path_largest_ack:1229|
[2025/09/12 05:24:12 385013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1164479|prior_time:1757654652345094|is_app_limited:0|send_elapse:35972|ack_elapse:39883|ctl_first_sent_time:1757654652346656|lagest_ack_time:1757654652384977|curr_delivered:1211286|
[2025/09/12 05:24:12 385018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652346656|
[2025/09/12 05:24:12 385023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1662||sndq_packets_used_bytes:0|sndq_packets_free:1014|
[2025/09/12 05:24:12 385027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1230|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1230|path_largest_ack:1230|
[2025/09/12 05:24:12 385031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1166879|prior_time:1757654652347094|is_app_limited:0|send_elapse:35891|ack_elapse:37883|ctl_first_sent_time:1757654652348561|lagest_ack_time:1757654652384977|curr_delivered:1212486|
[2025/09/12 05:24:12 385036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652348561|
[2025/09/12 05:24:12 385039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1661||sndq_packets_used_bytes:0|sndq_packets_free:1015|
[2025/09/12 05:24:12 385048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35196|rttvar:1049|minrtt:30532|latest_rtt:36416|ack_delay:40|
[2025/09/12 05:24:12 385052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35344|rttvar:1082|minrtt:30532|latest_rtt:36416|ack_delay:40|
[2025/09/12 05:24:12 385056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1230|lost_pn:1227|thresh:3|
[2025/09/12 05:24:12 385060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 385064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35344|rtt_var:1082|pto_duration:39672|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 385069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 385073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 385077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:12 385081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652449199|now:1757654652385064|interv:64135|
[2025/09/12 05:24:12 385085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652449199|now:1757654652385064|interval:64135|pto_count:0|srtt:35344
[2025/09/12 05:24:12 385089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35891, ack_elapse 37883, delivered 45607|rate 1203890|lost 202|
[2025/09/12 05:24:12 385093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203890) in round 27|
[2025/09/12 05:24:12 385098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 385102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 385106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652348561|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 385110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652348561|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 385115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905312|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:48000|srtt:35344|latest_rtt:36416|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 385121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:554|largest:554|pns:2|
[2025/09/12 05:24:12 385125] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:554|frame:ACK |recv_time:1757654652384977|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 385130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772384977|now:1757654652384977|interv:120000000|
[2025/09/12 05:24:12 385134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772384977|now:1757654652384977|interv:120000000|
[2025/09/12 05:24:12 385140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652385609|pq_index:0|
[2025/09/12 05:24:12 385145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652384351|
[2025/09/12 05:24:12 385149] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652385148|
[2025/09/12 05:24:12 385153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652385152|
[2025/09/12 05:24:12 385159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35344|min_srtt:35344|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 385164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1282782|
[2025/09/12 05:24:12 385168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35344|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 385173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 385177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35344|min_srtt:35344|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 385182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:48000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1283961|
[2025/09/12 05:24:12 385186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35344|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 385190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 385194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35344|min_srtt:35344|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 385199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1285140|
[2025/09/12 05:24:12 385203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 385207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 385211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 385215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 385219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 385223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1236801|
[2025/09/12 05:24:12 385230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 385234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 385238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652385609|
[2025/09/12 05:24:12 385242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652385609|
[2025/09/12 05:24:12 385246] [debug] |xqc_engine_wakeup_after|wakeup:1757654652385609|now:1757654652385246|diff:363|
[2025/09/12 05:24:12 385250] [debug] |xqc_engine_main_logic|END|now:1757654652385152|
[2025/09/12 05:24:12 385255] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652385255|
[2025/09/12 05:24:12 385259] [debug] |xqc_engine_wakeup_after|wakeup:1757654652385609|now:1757654652385259|diff:350|
[2025/09/12 05:24:12 385263] [debug] |xqc_engine_main_logic|END|now:1757654652385255|
[2025/09/12 05:24:12 386335] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652386335|
[2025/09/12 05:24:12 386344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652385609|pq_index:0|
[2025/09/12 05:24:12 386348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652385152|
[2025/09/12 05:24:12 386353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652386352|
[2025/09/12 05:24:12 386358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654652386059|now:1757654652386352|
[2025/09/12 05:24:12 386362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:12 386366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654652386059|now:1757654652386352|
[2025/09/12 05:24:12 386370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:12 386373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652385609|now:1757654652386352|
[2025/09/12 05:24:12 386378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652385609|now:1757654652386352|
[2025/09/12 05:24:12 386381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 386386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:554|ack_delay:25327|first_ack_range:26|largest_pkt_recv_time:1757654652361059|
[2025/09/12 05:24:12 386391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:554|low:528|pkt_pns:2|
[2025/09/12 05:24:12 386395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:542|frame_largest_recv:554|
[2025/09/12 05:24:12 386399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:12 386404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35344|min_srtt:35344|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 386408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1285140|
[2025/09/12 05:24:12 386413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 386416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 386424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 386429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 386433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 386437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:48000|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1236801|
[2025/09/12 05:24:12 386442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 386446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1271|
[2025/09/12 05:24:12 386493] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1271|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:48000|now:1757654652386472|stream_id:0|stream_offset:1236801|
[2025/09/12 05:24:12 386501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1271|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 386506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:12 386511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35344|rtt_var:1082|pto_duration:39672|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 386515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 386519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 386523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:12 386527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652451144|now:1757654652386510|interv:64634|
[2025/09/12 05:24:12 386531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652451144|now:1757654652386510|interval:64634|pto_count:0|srtt:35344
[2025/09/12 05:24:12 386535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:49207|
[2025/09/12 05:24:12 386540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 386544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1237980|
[2025/09/12 05:24:12 386549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 386553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652387552|now:1757654652386552|interv:1000|
[2025/09/12 05:24:12 386557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 386560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 386564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652387552|
[2025/09/12 05:24:12 386572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652387552|
[2025/09/12 05:24:12 386576] [debug] |xqc_engine_wakeup_after|wakeup:1757654652387552|now:1757654652386576|diff:976|
[2025/09/12 05:24:12 386581] [debug] |xqc_engine_main_logic|END|now:1757654652386352|
[2025/09/12 05:24:12 386964] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652386963|
[2025/09/12 05:24:12 386971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 386976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:554|
[2025/09/12 05:24:12 386980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:555|
[2025/09/12 05:24:12 386986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:555|
[2025/09/12 05:24:12 386990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 386995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1231|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1232|path_largest_ack:1231|
[2025/09/12 05:24:12 387000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1166879|prior_time:1757654652347094|is_app_limited:0|send_elapse:35975|ack_elapse:39869|ctl_first_sent_time:1757654652348645|lagest_ack_time:1757654652386963|curr_delivered:1213686|
[2025/09/12 05:24:12 387004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652348645|
[2025/09/12 05:24:12 387009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1660||sndq_packets_used_bytes:0|sndq_packets_free:1016|
[2025/09/12 05:24:12 387013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1232|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1232|path_largest_ack:1232|
[2025/09/12 05:24:12 387017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1166879|prior_time:1757654652347094|is_app_limited:0|send_elapse:35975|ack_elapse:39869|ctl_first_sent_time:1757654652348645|lagest_ack_time:1757654652386963|curr_delivered:1214886|
[2025/09/12 05:24:12 387022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652348718|
[2025/09/12 05:24:12 387026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1659||sndq_packets_used_bytes:0|sndq_packets_free:1017|
[2025/09/12 05:24:12 387030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35344|rttvar:1082|minrtt:30532|latest_rtt:38245|ack_delay:32|
[2025/09/12 05:24:12 387034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35702|rttvar:1529|minrtt:30532|latest_rtt:38245|ack_delay:32|
[2025/09/12 05:24:12 387038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1232|lost_pn:1229|thresh:3|
[2025/09/12 05:24:12 387042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 387046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35702|rtt_var:1529|pto_duration:41818|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 387051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 387055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 387062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 387066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652453290|now:1757654652387046|interv:66244|
[2025/09/12 05:24:12 387070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652453290|now:1757654652387046|interval:66244|pto_count:0|srtt:35702
[2025/09/12 05:24:12 387075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35975, ack_elapse 39869, delivered 48007|rate 1204118|lost 202|
[2025/09/12 05:24:12 387079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204118) in round 27|
[2025/09/12 05:24:12 387084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 387088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 387092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652348718|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 387096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652348718|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 387101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905312|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:46807|srtt:35702|latest_rtt:38245|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 387107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:555|largest:555|pns:2|
[2025/09/12 05:24:12 387111] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:555|frame:ACK |recv_time:1757654652386963|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 387116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772386963|now:1757654652386963|interv:120000000|
[2025/09/12 05:24:12 387120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772386963|now:1757654652386963|interv:120000000|
[2025/09/12 05:24:12 387124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652387552|pq_index:0|
[2025/09/12 05:24:12 387128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652386352|
[2025/09/12 05:24:12 387132] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652387132|
[2025/09/12 05:24:12 387137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652387136|
[2025/09/12 05:24:12 387142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35702|min_srtt:35702|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 387147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1285140|
[2025/09/12 05:24:12 387154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35702|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 387159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 387163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35702|min_srtt:35702|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 387167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1286319|
[2025/09/12 05:24:12 387172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35702|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 387176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 387180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35702|min_srtt:35702|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 387184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1287498|
[2025/09/12 05:24:12 387189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 387192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 387196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 387200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 387205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 387209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1237980|
[2025/09/12 05:24:12 387213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 387217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 387221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652387552|
[2025/09/12 05:24:12 387225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652387552|
[2025/09/12 05:24:12 387229] [debug] |xqc_engine_wakeup_after|wakeup:1757654652387552|now:1757654652387229|diff:323|
[2025/09/12 05:24:12 387233] [debug] |xqc_engine_main_logic|END|now:1757654652387136|
[2025/09/12 05:24:12 387238] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652387238|
[2025/09/12 05:24:12 387242] [debug] |xqc_engine_wakeup_after|wakeup:1757654652387552|now:1757654652387242|diff:310|
[2025/09/12 05:24:12 387246] [debug] |xqc_engine_main_logic|END|now:1757654652387238|
[2025/09/12 05:24:12 388318] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652388318|
[2025/09/12 05:24:12 388331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652387552|pq_index:0|
[2025/09/12 05:24:12 388335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652387136|
[2025/09/12 05:24:12 388340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652388339|
[2025/09/12 05:24:12 388345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652387552|now:1757654652388339|
[2025/09/12 05:24:12 388349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652387552|now:1757654652388339|
[2025/09/12 05:24:12 388353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 388358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35702|min_srtt:35702|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 388363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1287498|
[2025/09/12 05:24:12 388367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 388371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 388375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 388379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 388384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 388388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1237980|
[2025/09/12 05:24:12 388392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 388397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1272|
[2025/09/12 05:24:12 388424] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1272|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654652388405|stream_id:0|stream_offset:1237980|
[2025/09/12 05:24:12 388429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1272|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 388434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:12 388438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35702|rtt_var:1529|pto_duration:41818|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 388443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 388447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 388454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:12 388481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652455223|now:1757654652388438|interv:66785|
[2025/09/12 05:24:12 388486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652455223|now:1757654652388438|interval:66785|pto_count:0|srtt:35702
[2025/09/12 05:24:12 388491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:48007|
[2025/09/12 05:24:12 388496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 388500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1239159|
[2025/09/12 05:24:12 388505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 388509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1273|
[2025/09/12 05:24:12 388544] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1273|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654652388516|stream_id:0|stream_offset:1239159|
[2025/09/12 05:24:12 388549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1273|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 388554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:12 388558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35702|rtt_var:1529|pto_duration:41818|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 388562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 388566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 388570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:12 388574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652455334|now:1757654652388558|interv:66776|
[2025/09/12 05:24:12 388578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652455334|now:1757654652388558|interval:66776|pto_count:0|srtt:35702
[2025/09/12 05:24:12 388582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:49207|
[2025/09/12 05:24:12 388587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 388591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1240338|
[2025/09/12 05:24:12 388595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 388600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652389600|now:1757654652388600|interv:1000|
[2025/09/12 05:24:12 388606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 388620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 388626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652389600|
[2025/09/12 05:24:12 388632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652389600|
[2025/09/12 05:24:12 388637] [debug] |xqc_engine_wakeup_after|wakeup:1757654652389600|now:1757654652388637|diff:963|
[2025/09/12 05:24:12 388643] [debug] |xqc_engine_main_logic|END|now:1757654652388339|
[2025/09/12 05:24:12 388960] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652388959|
[2025/09/12 05:24:12 388967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 388973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:555|
[2025/09/12 05:24:12 388977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:556|
[2025/09/12 05:24:12 388983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:556|
[2025/09/12 05:24:12 388987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 388991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1233|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1234|path_largest_ack:1233|
[2025/09/12 05:24:12 388996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1169279|prior_time:1757654652349109|is_app_limited:0|send_elapse:35794|ack_elapse:39850|ctl_first_sent_time:1757654652350552|lagest_ack_time:1757654652388959|curr_delivered:1216086|
[2025/09/12 05:24:12 389001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652350552|
[2025/09/12 05:24:12 389005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1658||sndq_packets_used_bytes:0|sndq_packets_free:1018|
[2025/09/12 05:24:12 389010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1234|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1234|path_largest_ack:1234|
[2025/09/12 05:24:12 389014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1169279|prior_time:1757654652349109|is_app_limited:0|send_elapse:35794|ack_elapse:39850|ctl_first_sent_time:1757654652350552|lagest_ack_time:1757654652388959|curr_delivered:1217286|
[2025/09/12 05:24:12 389018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652350633|
[2025/09/12 05:24:12 389022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1657||sndq_packets_used_bytes:0|sndq_packets_free:1019|
[2025/09/12 05:24:12 389026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35702|rttvar:1529|minrtt:30532|latest_rtt:38326|ack_delay:32|
[2025/09/12 05:24:12 389031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36026|rttvar:1795|minrtt:30532|latest_rtt:38326|ack_delay:32|
[2025/09/12 05:24:12 389035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1234|lost_pn:1231|thresh:3|
[2025/09/12 05:24:12 389039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 389043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36026|rtt_var:1795|pto_duration:43206|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 389052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 389055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 389059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 389063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652456722|now:1757654652389043|interv:67679|
[2025/09/12 05:24:12 389067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652456722|now:1757654652389043|interval:67679|pto_count:0|srtt:36026
[2025/09/12 05:24:12 389072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35794, ack_elapse 39850, delivered 48007|rate 1204692|lost 202|
[2025/09/12 05:24:12 389076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204692) in round 27|
[2025/09/12 05:24:12 389080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 389084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 389088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652350633|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 389093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652350633|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 389097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905312|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:46807|srtt:36026|latest_rtt:38326|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 389103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:556|largest:556|pns:2|
[2025/09/12 05:24:12 389107] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:556|frame:ACK |recv_time:1757654652388959|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 389112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772388959|now:1757654652388959|interv:120000000|
[2025/09/12 05:24:12 389116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772388959|now:1757654652388959|interv:120000000|
[2025/09/12 05:24:12 389120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652389600|pq_index:0|
[2025/09/12 05:24:12 389124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652388339|
[2025/09/12 05:24:12 389128] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652389128|
[2025/09/12 05:24:12 389133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652389132|
[2025/09/12 05:24:12 389139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36026|min_srtt:36026|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 389146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1287498|
[2025/09/12 05:24:12 389150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36026|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 389155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 389159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36026|min_srtt:36026|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 389164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1288677|
[2025/09/12 05:24:12 389168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36026|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 389172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 389177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36026|min_srtt:36026|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 389181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1289856|
[2025/09/12 05:24:12 389185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 389189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 389193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 389197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 389201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 389206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1240338|
[2025/09/12 05:24:12 389210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 389214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 389218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652389600|
[2025/09/12 05:24:12 389222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652389600|
[2025/09/12 05:24:12 389225] [debug] |xqc_engine_wakeup_after|wakeup:1757654652389600|now:1757654652389225|diff:375|
[2025/09/12 05:24:12 389230] [debug] |xqc_engine_main_logic|END|now:1757654652389132|
[2025/09/12 05:24:12 389235] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652389235|
[2025/09/12 05:24:12 389241] [debug] |xqc_engine_wakeup_after|wakeup:1757654652389600|now:1757654652389241|diff:359|
[2025/09/12 05:24:12 389245] [debug] |xqc_engine_main_logic|END|now:1757654652389235|
[2025/09/12 05:24:12 390317] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652390317|
[2025/09/12 05:24:12 390326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652389600|pq_index:0|
[2025/09/12 05:24:12 390330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652389132|
[2025/09/12 05:24:12 390335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652390334|
[2025/09/12 05:24:12 390340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652389600|now:1757654652390334|
[2025/09/12 05:24:12 390344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652389600|now:1757654652390334|
[2025/09/12 05:24:12 390348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 390353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36026|min_srtt:36026|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 390358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1289856|
[2025/09/12 05:24:12 390362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 390366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 390370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 390374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 390379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 390383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1240338|
[2025/09/12 05:24:12 390387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 390392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1274|
[2025/09/12 05:24:12 390418] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1274|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654652390400|stream_id:0|stream_offset:1240338|
[2025/09/12 05:24:12 390424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1274|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 390428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:12 390433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36026|rtt_var:1795|pto_duration:43206|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 390437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 390446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 390450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:12 390454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652458606|now:1757654652390433|interv:68173|
[2025/09/12 05:24:12 390481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652458606|now:1757654652390433|interval:68173|pto_count:0|srtt:36026
[2025/09/12 05:24:12 390486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:48007|
[2025/09/12 05:24:12 390491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 390495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1241517|
[2025/09/12 05:24:12 390500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 390504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652391503|now:1757654652390503|interv:1000|
[2025/09/12 05:24:12 390508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 390511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 390515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652391503|
[2025/09/12 05:24:12 390519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652391503|
[2025/09/12 05:24:12 390523] [debug] |xqc_engine_wakeup_after|wakeup:1757654652391503|now:1757654652390523|diff:980|
[2025/09/12 05:24:12 390528] [debug] |xqc_engine_main_logic|END|now:1757654652390334|
[2025/09/12 05:24:12 390952] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652390951|
[2025/09/12 05:24:12 390958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 390964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:556|
[2025/09/12 05:24:12 390968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:557|
[2025/09/12 05:24:12 390974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:557|
[2025/09/12 05:24:12 390978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 390983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1235|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1236|path_largest_ack:1235|
[2025/09/12 05:24:12 390988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1171679|prior_time:1757654652351077|is_app_limited:0|send_elapse:35866|ack_elapse:39874|ctl_first_sent_time:1757654652352540|lagest_ack_time:1757654652390951|curr_delivered:1218486|
[2025/09/12 05:24:12 390992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652352540|
[2025/09/12 05:24:12 390997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1656||sndq_packets_used_bytes:0|sndq_packets_free:1020|
[2025/09/12 05:24:12 391005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1236|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1236|path_largest_ack:1236|
[2025/09/12 05:24:12 391009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1171679|prior_time:1757654652351077|is_app_limited:0|send_elapse:35866|ack_elapse:39874|ctl_first_sent_time:1757654652352540|lagest_ack_time:1757654652390951|curr_delivered:1219686|
[2025/09/12 05:24:12 391014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652352625|
[2025/09/12 05:24:12 391018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1655||sndq_packets_used_bytes:0|sndq_packets_free:1021|
[2025/09/12 05:24:12 391022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36026|rttvar:1795|minrtt:30532|latest_rtt:38326|ack_delay:40|
[2025/09/12 05:24:12 391026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36308|rttvar:1912|minrtt:30532|latest_rtt:38326|ack_delay:40|
[2025/09/12 05:24:12 391030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1236|lost_pn:1233|thresh:3|
[2025/09/12 05:24:12 391034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 391038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36308|rtt_var:1912|pto_duration:43956|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 391043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 391047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 391051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 391054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652459356|now:1757654652391038|interv:68318|
[2025/09/12 05:24:12 391058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652459356|now:1757654652391038|interval:68318|pto_count:0|srtt:36308
[2025/09/12 05:24:12 391063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35866, ack_elapse 39874, delivered 48007|rate 1203967|lost 202|
[2025/09/12 05:24:12 391067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203967) in round 27|
[2025/09/12 05:24:12 391072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 391076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 391079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652352625|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 391084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652352625|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 391088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905312|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:45607|srtt:36308|latest_rtt:38326|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 391096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:557|largest:557|pns:2|
[2025/09/12 05:24:12 391101] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:557|frame:ACK |recv_time:1757654652390951|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 391105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772390951|now:1757654652390951|interv:120000000|
[2025/09/12 05:24:12 391109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772390951|now:1757654652390951|interv:120000000|
[2025/09/12 05:24:12 391113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652391503|pq_index:0|
[2025/09/12 05:24:12 391118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652390334|
[2025/09/12 05:24:12 391121] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652391121|
[2025/09/12 05:24:12 391126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652391125|
[2025/09/12 05:24:12 391132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36308|min_srtt:36308|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 391136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1289856|
[2025/09/12 05:24:12 391141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36308|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 391145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 391149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36308|min_srtt:36308|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 391154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1291035|
[2025/09/12 05:24:12 391158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36308|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 391162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 391166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36308|min_srtt:36308|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 391170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1292214|
[2025/09/12 05:24:12 391175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 391181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 391185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 391189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 391193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 391198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1241517|
[2025/09/12 05:24:12 391202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 391206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 391210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652391503|
[2025/09/12 05:24:12 391214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652391503|
[2025/09/12 05:24:12 391217] [debug] |xqc_engine_wakeup_after|wakeup:1757654652391503|now:1757654652391217|diff:286|
[2025/09/12 05:24:12 391222] [debug] |xqc_engine_main_logic|END|now:1757654652391125|
[2025/09/12 05:24:12 391226] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652391226|
[2025/09/12 05:24:12 391230] [debug] |xqc_engine_wakeup_after|wakeup:1757654652391503|now:1757654652391230|diff:273|
[2025/09/12 05:24:12 391234] [debug] |xqc_engine_main_logic|END|now:1757654652391226|
[2025/09/12 05:24:12 392306] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652392306|
[2025/09/12 05:24:12 392315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652391503|pq_index:0|
[2025/09/12 05:24:12 392319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652391125|
[2025/09/12 05:24:12 392324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652392323|
[2025/09/12 05:24:12 392328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652391503|now:1757654652392323|
[2025/09/12 05:24:12 392333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652391503|now:1757654652392323|
[2025/09/12 05:24:12 392337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 392342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36308|min_srtt:36308|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 392346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1292214|
[2025/09/12 05:24:12 392351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 392354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 392358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 392367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 392372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 392376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1241517|
[2025/09/12 05:24:12 392381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 392385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1275|
[2025/09/12 05:24:12 392412] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1275|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652392393|stream_id:0|stream_offset:1241517|
[2025/09/12 05:24:12 392418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1275|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 392422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 392427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36308|rtt_var:1912|pto_duration:43956|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 392431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 392435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 392439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 392443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652461349|now:1757654652392426|interv:68923|
[2025/09/12 05:24:12 392447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652461349|now:1757654652392426|interval:68923|pto_count:0|srtt:36308
[2025/09/12 05:24:12 392451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:46807|
[2025/09/12 05:24:12 392478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 392483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1242696|
[2025/09/12 05:24:12 392487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 392492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1276|
[2025/09/12 05:24:12 392513] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1276|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654652392498|stream_id:0|stream_offset:1242696|
[2025/09/12 05:24:12 392518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1276|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 392523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:12 392534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36308|rtt_var:1912|pto_duration:43956|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 392538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 392542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 392546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:12 392550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652461454|now:1757654652392534|interv:68920|
[2025/09/12 05:24:12 392554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652461454|now:1757654652392534|interval:68920|pto_count:0|srtt:36308
[2025/09/12 05:24:12 392559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:48007|
[2025/09/12 05:24:12 392563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 392567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1243875|
[2025/09/12 05:24:12 392571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 392575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652393575|now:1757654652392575|interv:1000|
[2025/09/12 05:24:12 392579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 392583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 392587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652393575|
[2025/09/12 05:24:12 392591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652393575|
[2025/09/12 05:24:12 392595] [debug] |xqc_engine_wakeup_after|wakeup:1757654652393575|now:1757654652392595|diff:980|
[2025/09/12 05:24:12 392599] [debug] |xqc_engine_main_logic|END|now:1757654652392323|
[2025/09/12 05:24:12 392944] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652392943|
[2025/09/12 05:24:12 392951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 392957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:557|
[2025/09/12 05:24:12 392961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:558|
[2025/09/12 05:24:12 392967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:558|
[2025/09/12 05:24:12 392971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 392976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1237|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1238|path_largest_ack:1237|
[2025/09/12 05:24:12 392980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:1171679|prior_time:1757654652351077|is_app_limited:0|send_elapse:36027|ack_elapse:41866|ctl_first_sent_time:1757654652352701|lagest_ack_time:1757654652392943|curr_delivered:1220886|
[2025/09/12 05:24:12 392989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652352701|
[2025/09/12 05:24:12 392994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1654||sndq_packets_used_bytes:0|sndq_packets_free:1022|
[2025/09/12 05:24:12 392998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1238|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1238|path_largest_ack:1238|
[2025/09/12 05:24:12 393002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:1174079|prior_time:1757654652353072|is_app_limited:0|send_elapse:35890|ack_elapse:39871|ctl_first_sent_time:1757654652354538|lagest_ack_time:1757654652392943|curr_delivered:1222086|
[2025/09/12 05:24:12 393007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652354538|
[2025/09/12 05:24:12 393010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1653||sndq_packets_used_bytes:0|sndq_packets_free:1023|
[2025/09/12 05:24:12 393014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36308|rttvar:1912|minrtt:30532|latest_rtt:38405|ack_delay:32|
[2025/09/12 05:24:12 393019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36566|rttvar:1950|minrtt:30532|latest_rtt:38405|ack_delay:32|
[2025/09/12 05:24:12 393023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1238|lost_pn:1235|thresh:3|
[2025/09/12 05:24:12 393027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 393031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36566|rtt_var:1950|pto_duration:44366|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 393035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 393039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 393043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 393047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652461864|now:1757654652393031|interv:68833|
[2025/09/12 05:24:12 393051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652461864|now:1757654652393031|interval:68833|pto_count:0|srtt:36566
[2025/09/12 05:24:12 393056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35890, ack_elapse 39871, delivered 48007|rate 1204058|lost 202|
[2025/09/12 05:24:12 393060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204058) in round 27|
[2025/09/12 05:24:12 393064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 393068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 393072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652354538|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 393077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652354538|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1176479|
[2025/09/12 05:24:12 393084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905312|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:45607|srtt:36566|latest_rtt:38405|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 393090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:558|largest:558|pns:2|
[2025/09/12 05:24:12 393094] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:558|frame:ACK |recv_time:1757654652392943|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 393099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772392943|now:1757654652392943|interv:120000000|
[2025/09/12 05:24:12 393103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772392943|now:1757654652392943|interv:120000000|
[2025/09/12 05:24:12 393107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652393575|pq_index:0|
[2025/09/12 05:24:12 393111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652392323|
[2025/09/12 05:24:12 393115] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652393115|
[2025/09/12 05:24:12 393120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652393119|
[2025/09/12 05:24:12 393125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36566|min_srtt:36566|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 393130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1292214|
[2025/09/12 05:24:12 393135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36566|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 393139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 393143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36566|min_srtt:36566|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 393148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1293393|
[2025/09/12 05:24:12 393152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36566|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 393156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 393161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36566|min_srtt:36566|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 393165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1294572|
[2025/09/12 05:24:12 393172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 393176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 393180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 393184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 393189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 393193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1243875|
[2025/09/12 05:24:12 393197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 393201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 393205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652393575|
[2025/09/12 05:24:12 393209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652393575|
[2025/09/12 05:24:12 393213] [debug] |xqc_engine_wakeup_after|wakeup:1757654652393575|now:1757654652393213|diff:362|
[2025/09/12 05:24:12 393217] [debug] |xqc_engine_main_logic|END|now:1757654652393119|
[2025/09/12 05:24:12 393222] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652393222|
[2025/09/12 05:24:12 393226] [debug] |xqc_engine_wakeup_after|wakeup:1757654652393575|now:1757654652393226|diff:349|
[2025/09/12 05:24:12 393230] [debug] |xqc_engine_main_logic|END|now:1757654652393222|
[2025/09/12 05:24:12 394301] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652394301|
[2025/09/12 05:24:12 394310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652393575|pq_index:0|
[2025/09/12 05:24:12 394317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652393119|
[2025/09/12 05:24:12 394322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652394321|
[2025/09/12 05:24:12 394327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652393575|now:1757654652394321|
[2025/09/12 05:24:12 394331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652393575|now:1757654652394321|
[2025/09/12 05:24:12 394335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 394340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36566|min_srtt:36566|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 394345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1294572|
[2025/09/12 05:24:12 394349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 394353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 394364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 394369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 394373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 394378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1243875|
[2025/09/12 05:24:12 394382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 394386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1277|
[2025/09/12 05:24:12 394413] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1277|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652394394|stream_id:0|stream_offset:1243875|
[2025/09/12 05:24:12 394419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1277|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 394423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 394428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36566|rtt_var:1950|pto_duration:44366|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 394432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 394436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 394440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 394443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652463760|now:1757654652394427|interv:69333|
[2025/09/12 05:24:12 394447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652463760|now:1757654652394427|interval:69333|pto_count:0|srtt:36566
[2025/09/12 05:24:12 394452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:46807|
[2025/09/12 05:24:12 394480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 394485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1245054|
[2025/09/12 05:24:12 394489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 394493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652395493|now:1757654652394493|interv:1000|
[2025/09/12 05:24:12 394497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 394501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 394505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652395493|
[2025/09/12 05:24:12 394513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652395493|
[2025/09/12 05:24:12 394517] [debug] |xqc_engine_wakeup_after|wakeup:1757654652395493|now:1757654652394517|diff:976|
[2025/09/12 05:24:12 394521] [debug] |xqc_engine_main_logic|END|now:1757654652394321|
[2025/09/12 05:24:12 394951] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652394950|
[2025/09/12 05:24:12 394958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 394964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:558|
[2025/09/12 05:24:12 394968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:559|
[2025/09/12 05:24:12 394974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:559|
[2025/09/12 05:24:12 394978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 394982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1239|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1240|path_largest_ack:1239|
[2025/09/12 05:24:12 394987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:1174079|prior_time:1757654652353072|is_app_limited:0|send_elapse:35972|ack_elapse:41878|ctl_first_sent_time:1757654652354620|lagest_ack_time:1757654652394950|curr_delivered:1223286|
[2025/09/12 05:24:12 394992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652354620|
[2025/09/12 05:24:12 394996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1652||sndq_packets_used_bytes:0|sndq_packets_free:1024|
[2025/09/12 05:24:12 395001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1240|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1240|path_largest_ack:1240|
[2025/09/12 05:24:12 395005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:1176479|prior_time:1757654652355069|is_app_limited:0|send_elapse:35916|ack_elapse:39881|ctl_first_sent_time:1757654652356570|lagest_ack_time:1757654652394950|curr_delivered:1224486|
[2025/09/12 05:24:12 395010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652356570|
[2025/09/12 05:24:12 395014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1651||sndq_packets_used_bytes:0|sndq_packets_free:1025|
[2025/09/12 05:24:12 395018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36566|rttvar:1950|minrtt:30532|latest_rtt:38380|ack_delay:32|
[2025/09/12 05:24:12 395022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36789|rttvar:1908|minrtt:30532|latest_rtt:38380|ack_delay:32|
[2025/09/12 05:24:12 395026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1240|lost_pn:1237|thresh:3|
[2025/09/12 05:24:12 395030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 395034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36789|rtt_var:1908|pto_duration:44421|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 395039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 395047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 395051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 395055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652463815|now:1757654652395034|interv:68781|
[2025/09/12 05:24:12 395058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652463815|now:1757654652395034|interval:68781|pto_count:0|srtt:36789
[2025/09/12 05:24:12 395063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35916, ack_elapse 39881, delivered 48007|rate 1203756|lost 202|
[2025/09/12 05:24:12 395067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 27 -> 28|
[2025/09/12 05:24:12 395071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203756) in round 28|
[2025/09/12 05:24:12 395075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 395079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 395083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652356570|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 395088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652356570|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 395092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905312|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:44407|srtt:36789|latest_rtt:38380|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 395098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:559|largest:559|pns:2|
[2025/09/12 05:24:12 395102] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:559|frame:ACK |recv_time:1757654652394950|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 395107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772394950|now:1757654652394950|interv:120000000|
[2025/09/12 05:24:12 395111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772394950|now:1757654652394950|interv:120000000|
[2025/09/12 05:24:12 395115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652395493|pq_index:0|
[2025/09/12 05:24:12 395119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652394321|
[2025/09/12 05:24:12 395123] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652395123|
[2025/09/12 05:24:12 395128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652395127|
[2025/09/12 05:24:12 395134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36789|min_srtt:36789|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 395141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1294572|
[2025/09/12 05:24:12 395145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36789|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 395150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 395154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36789|min_srtt:36789|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 395158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1295751|
[2025/09/12 05:24:12 395163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36789|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 395167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 395171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36789|min_srtt:36789|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 395176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1296930|
[2025/09/12 05:24:12 395180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 395184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 395187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 395192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 395196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 395200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1245054|
[2025/09/12 05:24:12 395204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 395208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 395212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652395493|
[2025/09/12 05:24:12 395216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652395493|
[2025/09/12 05:24:12 395220] [debug] |xqc_engine_wakeup_after|wakeup:1757654652395493|now:1757654652395220|diff:273|
[2025/09/12 05:24:12 395224] [debug] |xqc_engine_main_logic|END|now:1757654652395127|
[2025/09/12 05:24:12 395229] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652395229|
[2025/09/12 05:24:12 395233] [debug] |xqc_engine_wakeup_after|wakeup:1757654652395493|now:1757654652395233|diff:260|
[2025/09/12 05:24:12 395239] [debug] |xqc_engine_main_logic|END|now:1757654652395229|
[2025/09/12 05:24:12 396310] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652396310|
[2025/09/12 05:24:12 396319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652395493|pq_index:0|
[2025/09/12 05:24:12 396323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652395127|
[2025/09/12 05:24:12 396328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652396327|
[2025/09/12 05:24:12 396333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652395493|now:1757654652396327|
[2025/09/12 05:24:12 396337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652395493|now:1757654652396327|
[2025/09/12 05:24:12 396341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 396346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36789|min_srtt:36789|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 396351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1296930|
[2025/09/12 05:24:12 396355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 396359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 396363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 396368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 396372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 396376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1245054|
[2025/09/12 05:24:12 396381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 396385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1278|
[2025/09/12 05:24:12 396412] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1278|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652396393|stream_id:0|stream_offset:1245054|
[2025/09/12 05:24:12 396418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1278|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 396423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 396427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36789|rtt_var:1908|pto_duration:44421|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 396431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 396440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 396444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 396447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652465814|now:1757654652396427|interv:69387|
[2025/09/12 05:24:12 396451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652465814|now:1757654652396427|interval:69387|pto_count:0|srtt:36789
[2025/09/12 05:24:12 396476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 396483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 396487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1246233|
[2025/09/12 05:24:12 396491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 396495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1279|
[2025/09/12 05:24:12 396525] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1279|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652396502|stream_id:0|stream_offset:1246233|
[2025/09/12 05:24:12 396531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1279|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 396536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 396540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36789|rtt_var:1908|pto_duration:44421|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 396544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 396548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 396552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 396556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652465923|now:1757654652396540|interv:69383|
[2025/09/12 05:24:12 396560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652465923|now:1757654652396540|interval:69383|pto_count:0|srtt:36789
[2025/09/12 05:24:12 396564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:46807|
[2025/09/12 05:24:12 396569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 396573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1247412|
[2025/09/12 05:24:12 396577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 396581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652397581|now:1757654652396581|interv:1000|
[2025/09/12 05:24:12 396592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 396599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 396605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652397581|
[2025/09/12 05:24:12 396612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652397581|
[2025/09/12 05:24:12 396617] [debug] |xqc_engine_wakeup_after|wakeup:1757654652397581|now:1757654652396617|diff:964|
[2025/09/12 05:24:12 396623] [debug] |xqc_engine_main_logic|END|now:1757654652396327|
[2025/09/12 05:24:12 396935] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652396934|
[2025/09/12 05:24:12 396941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 396947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:559|
[2025/09/12 05:24:12 396951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:560|
[2025/09/12 05:24:12 396957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:560|
[2025/09/12 05:24:12 396961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 396966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1241|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1242|path_largest_ack:1241|
[2025/09/12 05:24:12 396970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:1176479|prior_time:1757654652355069|is_app_limited:0|send_elapse:35998|ack_elapse:41865|ctl_first_sent_time:1757654652356652|lagest_ack_time:1757654652396934|curr_delivered:1225686|
[2025/09/12 05:24:12 396975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652356652|
[2025/09/12 05:24:12 396979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1650||sndq_packets_used_bytes:0|sndq_packets_free:1026|
[2025/09/12 05:24:12 396984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1242|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1242|path_largest_ack:1242|
[2025/09/12 05:24:12 396988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:1176479|prior_time:1757654652355069|is_app_limited:0|send_elapse:35998|ack_elapse:41865|ctl_first_sent_time:1757654652356652|lagest_ack_time:1757654652396934|curr_delivered:1226886|
[2025/09/12 05:24:12 396992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652356738|
[2025/09/12 05:24:12 396996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1649||sndq_packets_used_bytes:0|sndq_packets_free:1027|
[2025/09/12 05:24:12 397000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36789|rttvar:1908|minrtt:30532|latest_rtt:40196|ack_delay:32|
[2025/09/12 05:24:12 397005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37211|rttvar:2274|minrtt:30532|latest_rtt:40196|ack_delay:32|
[2025/09/12 05:24:12 397009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1242|lost_pn:1239|thresh:3|
[2025/09/12 05:24:12 397013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 397021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37211|rtt_var:2274|pto_duration:46307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 397026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 397029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 397033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 397037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652467809|now:1757654652397021|interv:70788|
[2025/09/12 05:24:12 397041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652467809|now:1757654652397021|interval:70788|pto_count:0|srtt:37211
[2025/09/12 05:24:12 397046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35998, ack_elapse 41865, delivered 50407|rate 1204036|lost 202|
[2025/09/12 05:24:12 397050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204036) in round 28|
[2025/09/12 05:24:12 397054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 397058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 397062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652356738|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 397066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652356738|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 397071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905312|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:44407|srtt:37211|latest_rtt:40196|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 397077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:560|largest:560|pns:2|
[2025/09/12 05:24:12 397081] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:560|frame:ACK |recv_time:1757654652396934|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 397086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772396934|now:1757654652396934|interv:120000000|
[2025/09/12 05:24:12 397090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772396934|now:1757654652396934|interv:120000000|
[2025/09/12 05:24:12 397094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652397581|pq_index:0|
[2025/09/12 05:24:12 397098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652396327|
[2025/09/12 05:24:12 397102] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652397102|
[2025/09/12 05:24:12 397107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652397106|
[2025/09/12 05:24:12 397115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37211|min_srtt:37211|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 397119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1296930|
[2025/09/12 05:24:12 397124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37211|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 397128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 397133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37211|min_srtt:37211|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 397137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1298109|
[2025/09/12 05:24:12 397142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37211|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 397146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 397150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37211|min_srtt:37211|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 397155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1299288|
[2025/09/12 05:24:12 397159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 397163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 397167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 397171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 397175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 397179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1247412|
[2025/09/12 05:24:12 397184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 397188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 397191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652397581|
[2025/09/12 05:24:12 397195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652397581|
[2025/09/12 05:24:12 397199] [debug] |xqc_engine_wakeup_after|wakeup:1757654652397581|now:1757654652397199|diff:382|
[2025/09/12 05:24:12 397206] [debug] |xqc_engine_main_logic|END|now:1757654652397106|
[2025/09/12 05:24:12 397211] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652397211|
[2025/09/12 05:24:12 397215] [debug] |xqc_engine_wakeup_after|wakeup:1757654652397581|now:1757654652397215|diff:366|
[2025/09/12 05:24:12 397219] [debug] |xqc_engine_main_logic|END|now:1757654652397211|
[2025/09/12 05:24:12 398290] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652398289|
[2025/09/12 05:24:12 398298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652397581|pq_index:0|
[2025/09/12 05:24:12 398303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652397106|
[2025/09/12 05:24:12 398308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652398307|
[2025/09/12 05:24:12 398312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652397581|now:1757654652398307|
[2025/09/12 05:24:12 398317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652397581|now:1757654652398307|
[2025/09/12 05:24:12 398321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 398326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37211|min_srtt:37211|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 398330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1299288|
[2025/09/12 05:24:12 398335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 398339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 398342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 398347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 398351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 398356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1247412|
[2025/09/12 05:24:12 398360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 398364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1280|
[2025/09/12 05:24:12 398391] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1280|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652398372|stream_id:0|stream_offset:1247412|
[2025/09/12 05:24:12 398396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1280|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 398401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 398405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37211|rtt_var:2274|pto_duration:46307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 398414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 398418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 398422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 398426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652469679|now:1757654652398405|interv:71274|
[2025/09/12 05:24:12 398430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652469679|now:1757654652398405|interval:71274|pto_count:0|srtt:37211
[2025/09/12 05:24:12 398435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 398440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 398444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1248591|
[2025/09/12 05:24:12 398448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 398452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652399452|now:1757654652398452|interv:1000|
[2025/09/12 05:24:12 398479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 398483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 398487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652399452|
[2025/09/12 05:24:12 398491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652399452|
[2025/09/12 05:24:12 398495] [debug] |xqc_engine_wakeup_after|wakeup:1757654652399452|now:1757654652398495|diff:957|
[2025/09/12 05:24:12 398499] [debug] |xqc_engine_main_logic|END|now:1757654652398307|
[2025/09/12 05:24:12 398930] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652398929|
[2025/09/12 05:24:12 398937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 398943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:560|
[2025/09/12 05:24:12 398947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:561|
[2025/09/12 05:24:12 398953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:561|
[2025/09/12 05:24:12 398957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 398962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1243|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1244|path_largest_ack:1243|
[2025/09/12 05:24:12 398966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:1178879|prior_time:1757654652357062|is_app_limited:0|send_elapse:35875|ack_elapse:41867|ctl_first_sent_time:1757654652358525|lagest_ack_time:1757654652398929|curr_delivered:1228086|
[2025/09/12 05:24:12 398971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652358525|
[2025/09/12 05:24:12 398980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1648||sndq_packets_used_bytes:0|sndq_packets_free:1028|
[2025/09/12 05:24:12 398984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1244|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1244|path_largest_ack:1244|
[2025/09/12 05:24:12 398988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:1178879|prior_time:1757654652357062|is_app_limited:0|send_elapse:35875|ack_elapse:41867|ctl_first_sent_time:1757654652358525|lagest_ack_time:1757654652398929|curr_delivered:1229286|
[2025/09/12 05:24:12 398993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652358613|
[2025/09/12 05:24:12 398997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1647||sndq_packets_used_bytes:0|sndq_packets_free:1029|
[2025/09/12 05:24:12 399001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37211|rttvar:2274|minrtt:30532|latest_rtt:40316|ack_delay:32|
[2025/09/12 05:24:12 399005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37595|rttvar:2474|minrtt:30532|latest_rtt:40316|ack_delay:32|
[2025/09/12 05:24:12 399009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1244|lost_pn:1241|thresh:3|
[2025/09/12 05:24:12 399014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 399018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37595|rtt_var:2474|pto_duration:47491|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 399022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 399026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 399030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 399034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652470863|now:1757654652399017|interv:71846|
[2025/09/12 05:24:12 399038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652470863|now:1757654652399017|interval:71846|pto_count:0|srtt:37595
[2025/09/12 05:24:12 399042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35875, ack_elapse 41867, delivered 50407|rate 1203979|lost 202|
[2025/09/12 05:24:12 399047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203979) in round 28|
[2025/09/12 05:24:12 399051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 399055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 399059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652358613|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 399063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652358613|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 399071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905312|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:37595|latest_rtt:40316|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 399076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:561|largest:561|pns:2|
[2025/09/12 05:24:12 399081] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:561|frame:ACK |recv_time:1757654652398929|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 399085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772398929|now:1757654652398929|interv:120000000|
[2025/09/12 05:24:12 399090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772398929|now:1757654652398929|interv:120000000|
[2025/09/12 05:24:12 399093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652399452|pq_index:0|
[2025/09/12 05:24:12 399098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652398307|
[2025/09/12 05:24:12 399102] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652399101|
[2025/09/12 05:24:12 399106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652399105|
[2025/09/12 05:24:12 399112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37595|min_srtt:37595|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 399117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1299288|
[2025/09/12 05:24:12 399121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37595|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 399126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 399130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37595|min_srtt:37595|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 399134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1300467|
[2025/09/12 05:24:12 399139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37595|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 399143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 399148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37595|min_srtt:37595|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 399152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1301646|
[2025/09/12 05:24:12 399159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 399163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 399167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 399171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 399175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 399179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1248591|
[2025/09/12 05:24:12 399184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 399187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 399191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652399452|
[2025/09/12 05:24:12 399195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652399452|
[2025/09/12 05:24:12 399199] [debug] |xqc_engine_wakeup_after|wakeup:1757654652399452|now:1757654652399199|diff:253|
[2025/09/12 05:24:12 399203] [debug] |xqc_engine_main_logic|END|now:1757654652399105|
[2025/09/12 05:24:12 399208] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652399208|
[2025/09/12 05:24:12 399212] [debug] |xqc_engine_wakeup_after|wakeup:1757654652399452|now:1757654652399212|diff:240|
[2025/09/12 05:24:12 399216] [debug] |xqc_engine_main_logic|END|now:1757654652399208|
[2025/09/12 05:24:12 400287] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652400286|
[2025/09/12 05:24:12 400296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652399452|pq_index:0|
[2025/09/12 05:24:12 400300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652399105|
[2025/09/12 05:24:12 400305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652400304|
[2025/09/12 05:24:12 400309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652399452|now:1757654652400304|
[2025/09/12 05:24:12 400313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652399452|now:1757654652400304|
[2025/09/12 05:24:12 400317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 400323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37595|min_srtt:37595|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 400327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1301646|
[2025/09/12 05:24:12 400332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 400335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 400339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 400348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 400353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 400357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1248591|
[2025/09/12 05:24:12 400361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 400366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1281|
[2025/09/12 05:24:12 400392] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1281|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652400374|stream_id:0|stream_offset:1248591|
[2025/09/12 05:24:12 400398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1281|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 400403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 400407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37595|rtt_var:2474|pto_duration:47491|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 400411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 400415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 400419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 400423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652472865|now:1757654652400407|interv:72458|
[2025/09/12 05:24:12 400427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652472865|now:1757654652400407|interval:72458|pto_count:0|srtt:37595
[2025/09/12 05:24:12 400431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 400436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 400440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1249770|
[2025/09/12 05:24:12 400445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 400448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1282|
[2025/09/12 05:24:12 400487] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1282|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652400472|stream_id:0|stream_offset:1249770|
[2025/09/12 05:24:12 400495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1282|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 400504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 400508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37595|rtt_var:2474|pto_duration:47491|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 400513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 400517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 400520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 400524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652472963|now:1757654652400508|interv:72455|
[2025/09/12 05:24:12 400528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652472963|now:1757654652400508|interval:72455|pto_count:0|srtt:37595
[2025/09/12 05:24:12 400533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 400537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 400541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1250949|
[2025/09/12 05:24:12 400546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 400550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652401549|now:1757654652400549|interv:1000|
[2025/09/12 05:24:12 400554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 400557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 400561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652401549|
[2025/09/12 05:24:12 400565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652401549|
[2025/09/12 05:24:12 400569] [debug] |xqc_engine_wakeup_after|wakeup:1757654652401549|now:1757654652400569|diff:980|
[2025/09/12 05:24:12 400573] [debug] |xqc_engine_main_logic|END|now:1757654652400304|
[2025/09/12 05:24:12 400919] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652400918|
[2025/09/12 05:24:12 400926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 400932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:561|
[2025/09/12 05:24:12 400936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:562|
[2025/09/12 05:24:12 400941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:562|
[2025/09/12 05:24:12 400945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 400950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1245|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1246|path_largest_ack:1245|
[2025/09/12 05:24:12 400955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:1181279|prior_time:1757654652359070|is_app_limited:0|send_elapse:35895|ack_elapse:41848|ctl_first_sent_time:1757654652360537|lagest_ack_time:1757654652400918|curr_delivered:1230486|
[2025/09/12 05:24:12 400964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652360537|
[2025/09/12 05:24:12 400968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1646||sndq_packets_used_bytes:0|sndq_packets_free:1030|
[2025/09/12 05:24:12 400973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1246|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1246|path_largest_ack:1246|
[2025/09/12 05:24:12 400977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:1181279|prior_time:1757654652359070|is_app_limited:0|send_elapse:35895|ack_elapse:41848|ctl_first_sent_time:1757654652360537|lagest_ack_time:1757654652400918|curr_delivered:1231686|
[2025/09/12 05:24:12 400981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652360624|
[2025/09/12 05:24:12 400985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1645||sndq_packets_used_bytes:0|sndq_packets_free:1031|
[2025/09/12 05:24:12 400989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37595|rttvar:2474|minrtt:30532|latest_rtt:40294|ack_delay:40|
[2025/09/12 05:24:12 400994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37927|rttvar:2520|minrtt:30532|latest_rtt:40294|ack_delay:40|
[2025/09/12 05:24:12 400998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1246|lost_pn:1243|thresh:3|
[2025/09/12 05:24:12 401002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 401006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37927|rtt_var:2520|pto_duration:48007|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 401010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 401014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 401018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 401022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652473479|now:1757654652401006|interv:72473|
[2025/09/12 05:24:12 401026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652473479|now:1757654652401006|interval:72473|pto_count:0|srtt:37927
[2025/09/12 05:24:12 401030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35895, ack_elapse 41848, delivered 50407|rate 1204525|lost 202|
[2025/09/12 05:24:12 401035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204525) in round 28|
[2025/09/12 05:24:12 401039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 401043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 401047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652360624|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 401054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652360624|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 401058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905312|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:37927|latest_rtt:40294|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 401064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:562|largest:562|pns:2|
[2025/09/12 05:24:12 401068] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:562|frame:ACK |recv_time:1757654652400918|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 401073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772400918|now:1757654652400918|interv:120000000|
[2025/09/12 05:24:12 401077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772400918|now:1757654652400918|interv:120000000|
[2025/09/12 05:24:12 401081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652401549|pq_index:0|
[2025/09/12 05:24:12 401085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652400304|
[2025/09/12 05:24:12 401089] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652401089|
[2025/09/12 05:24:12 401094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652401093|
[2025/09/12 05:24:12 401099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37927|min_srtt:37927|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 401104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1301646|
[2025/09/12 05:24:12 401108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37927|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 401113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 401117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37927|min_srtt:37927|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 401121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1302825|
[2025/09/12 05:24:12 401126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37927|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 401130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 401134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37927|min_srtt:37927|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 401141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1304004|
[2025/09/12 05:24:12 401145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 401149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 401153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 401157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 401162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 401166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1250949|
[2025/09/12 05:24:12 401170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 401174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 401178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652401549|
[2025/09/12 05:24:12 401182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652401549|
[2025/09/12 05:24:12 401185] [debug] |xqc_engine_wakeup_after|wakeup:1757654652401549|now:1757654652401185|diff:364|
[2025/09/12 05:24:12 401190] [debug] |xqc_engine_main_logic|END|now:1757654652401093|
[2025/09/12 05:24:12 401195] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652401195|
[2025/09/12 05:24:12 401199] [debug] |xqc_engine_wakeup_after|wakeup:1757654652401549|now:1757654652401198|diff:351|
[2025/09/12 05:24:12 401202] [debug] |xqc_engine_main_logic|END|now:1757654652401195|
[2025/09/12 05:24:12 402274] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652402273|
[2025/09/12 05:24:12 402282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652401549|pq_index:0|
[2025/09/12 05:24:12 402287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652401093|
[2025/09/12 05:24:12 402292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652402291|
[2025/09/12 05:24:12 402296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652401549|now:1757654652402291|
[2025/09/12 05:24:12 402300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652401549|now:1757654652402291|
[2025/09/12 05:24:12 402304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 402310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37927|min_srtt:37927|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 402314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1304004|
[2025/09/12 05:24:12 402323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 402326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 402330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 402335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 402339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 402344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1250949|
[2025/09/12 05:24:12 402348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 402352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1283|
[2025/09/12 05:24:12 402380] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1283|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652402360|stream_id:0|stream_offset:1250949|
[2025/09/12 05:24:12 402386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1283|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 402390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 402395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37927|rtt_var:2520|pto_duration:48007|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 402399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 402403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 402407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 402411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652475367|now:1757654652402394|interv:72973|
[2025/09/12 05:24:12 402415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652475367|now:1757654652402394|interval:72973|pto_count:0|srtt:37927
[2025/09/12 05:24:12 402420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 402424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 402428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1252128|
[2025/09/12 05:24:12 402433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 402437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652403437|now:1757654652402437|interv:1000|
[2025/09/12 05:24:12 402441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 402448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 402452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652403437|
[2025/09/12 05:24:12 402479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652403437|
[2025/09/12 05:24:12 402483] [debug] |xqc_engine_wakeup_after|wakeup:1757654652403437|now:1757654652402483|diff:954|
[2025/09/12 05:24:12 402488] [debug] |xqc_engine_main_logic|END|now:1757654652402291|
[2025/09/12 05:24:12 402913] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652402911|
[2025/09/12 05:24:12 402919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 402925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:562|
[2025/09/12 05:24:12 402929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:563|
[2025/09/12 05:24:12 402935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:563|
[2025/09/12 05:24:12 402939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 402944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1247|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1248|path_largest_ack:1247|
[2025/09/12 05:24:12 402948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:1181279|prior_time:1757654652359070|is_app_limited:0|send_elapse:36062|ack_elapse:43841|ctl_first_sent_time:1757654652360704|lagest_ack_time:1757654652402911|curr_delivered:1232886|
[2025/09/12 05:24:12 402953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652360704|
[2025/09/12 05:24:12 402958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1644||sndq_packets_used_bytes:0|sndq_packets_free:1032|
[2025/09/12 05:24:12 402962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1248|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1248|path_largest_ack:1248|
[2025/09/12 05:24:12 402966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50407|prior_delivered:1183679|prior_time:1757654652361059|is_app_limited:0|send_elapse:35931|ack_elapse:41852|ctl_first_sent_time:1757654652362534|lagest_ack_time:1757654652402911|curr_delivered:1234086|
[2025/09/12 05:24:12 402971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652362534|
[2025/09/12 05:24:12 402975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1643||sndq_packets_used_bytes:0|sndq_packets_free:1033|
[2025/09/12 05:24:12 402979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37927|rttvar:2520|minrtt:30532|latest_rtt:40377|ack_delay:32|
[2025/09/12 05:24:12 402983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38230|rttvar:2494|minrtt:30532|latest_rtt:40377|ack_delay:32|
[2025/09/12 05:24:12 402987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1248|lost_pn:1245|thresh:3|
[2025/09/12 05:24:12 402992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 402996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38230|rtt_var:2494|pto_duration:48206|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 403004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 403008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 403012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 403016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652475566|now:1757654652402995|interv:72571|
[2025/09/12 05:24:12 403020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652475566|now:1757654652402995|interval:72571|pto_count:0|srtt:38230
[2025/09/12 05:24:12 403024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35931, ack_elapse 41852, delivered 50407|rate 1204410|lost 202|
[2025/09/12 05:24:12 403029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204410) in round 28|
[2025/09/12 05:24:12 403033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 403037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 403041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652362534|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 403045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652362534|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 403050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:38230|latest_rtt:40377|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 403055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:563|largest:563|pns:2|
[2025/09/12 05:24:12 403060] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:563|frame:ACK |recv_time:1757654652402911|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 403065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772402911|now:1757654652402911|interv:120000000|
[2025/09/12 05:24:12 403069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772402911|now:1757654652402911|interv:120000000|
[2025/09/12 05:24:12 403073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652403437|pq_index:0|
[2025/09/12 05:24:12 403077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652402291|
[2025/09/12 05:24:12 403081] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652403081|
[2025/09/12 05:24:12 403086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652403085|
[2025/09/12 05:24:12 403091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38230|min_srtt:38230|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 403098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1304004|
[2025/09/12 05:24:12 403103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38230|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 403108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 403112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38230|min_srtt:38230|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 403117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1305183|
[2025/09/12 05:24:12 403121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38230|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 403125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 403130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38230|min_srtt:38230|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 403134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1306362|
[2025/09/12 05:24:12 403138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 403142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 403146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 403150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 403154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 403159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1252128|
[2025/09/12 05:24:12 403164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 403167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 403171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652403437|
[2025/09/12 05:24:12 403175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652403437|
[2025/09/12 05:24:12 403179] [debug] |xqc_engine_wakeup_after|wakeup:1757654652403437|now:1757654652403179|diff:258|
[2025/09/12 05:24:12 403183] [debug] |xqc_engine_main_logic|END|now:1757654652403085|
[2025/09/12 05:24:12 403188] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652403188|
[2025/09/12 05:24:12 403192] [debug] |xqc_engine_wakeup_after|wakeup:1757654652403437|now:1757654652403192|diff:245|
[2025/09/12 05:24:12 403199] [debug] |xqc_engine_main_logic|END|now:1757654652403188|
[2025/09/12 05:24:12 404269] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652404269|
[2025/09/12 05:24:12 404278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652403437|pq_index:0|
[2025/09/12 05:24:12 404283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652403085|
[2025/09/12 05:24:12 404288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652404287|
[2025/09/12 05:24:12 404293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652403437|now:1757654652404287|
[2025/09/12 05:24:12 404297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652403437|now:1757654652404287|
[2025/09/12 05:24:12 404301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 404306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38230|min_srtt:38230|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 404311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1306362|
[2025/09/12 05:24:12 404315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 404319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 404323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 404327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 404332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 404336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1252128|
[2025/09/12 05:24:12 404340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 404345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1284|
[2025/09/12 05:24:12 404371] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1284|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652404353|stream_id:0|stream_offset:1252128|
[2025/09/12 05:24:12 404377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1284|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 404382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 404386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38230|rtt_var:2494|pto_duration:48206|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 404391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 404399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 404403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 404407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652477559|now:1757654652404386|interv:73173|
[2025/09/12 05:24:12 404411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652477559|now:1757654652404386|interval:73173|pto_count:0|srtt:38230
[2025/09/12 05:24:12 404416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 404421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 404425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1253307|
[2025/09/12 05:24:12 404429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 404433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1285|
[2025/09/12 05:24:12 404452] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1285|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652404439|stream_id:0|stream_offset:1253307|
[2025/09/12 05:24:12 404475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1285|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 404483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 404489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38230|rtt_var:2494|pto_duration:48206|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 404493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 404497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 404501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 404505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652477645|now:1757654652404488|interv:73157|
[2025/09/12 05:24:12 404509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652477645|now:1757654652404488|interval:73157|pto_count:0|srtt:38230
[2025/09/12 05:24:12 404513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 404518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 404522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1254486|
[2025/09/12 05:24:12 404526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 404534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1286|
[2025/09/12 05:24:12 404557] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1286|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652404541|stream_id:0|stream_offset:1254486|
[2025/09/12 05:24:12 404562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1286|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 404567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 404571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38230|rtt_var:2494|pto_duration:48206|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 404575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 404579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 404583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 404587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652477747|now:1757654652404571|interv:73176|
[2025/09/12 05:24:12 404591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652477747|now:1757654652404571|interval:73176|pto_count:0|srtt:38230
[2025/09/12 05:24:12 404596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 404603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 404609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1255665|
[2025/09/12 05:24:12 404616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 404622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652405622|now:1757654652404622|interv:1000|
[2025/09/12 05:24:12 404627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 404633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 404638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652405622|
[2025/09/12 05:24:12 404643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652405622|
[2025/09/12 05:24:12 404648] [debug] |xqc_engine_wakeup_after|wakeup:1757654652405622|now:1757654652404648|diff:974|
[2025/09/12 05:24:12 404654] [debug] |xqc_engine_main_logic|END|now:1757654652404287|
[2025/09/12 05:24:12 404908] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652404907|
[2025/09/12 05:24:12 404914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 404920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:563|
[2025/09/12 05:24:12 404924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:564|
[2025/09/12 05:24:12 404930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:564|
[2025/09/12 05:24:12 404938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 404943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1249|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1250|path_largest_ack:1249|
[2025/09/12 05:24:12 404947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:1183679|prior_time:1757654652361059|is_app_limited:0|send_elapse:36017|ack_elapse:43848|ctl_first_sent_time:1757654652362620|lagest_ack_time:1757654652404907|curr_delivered:1235286|
[2025/09/12 05:24:12 404952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652362620|
[2025/09/12 05:24:12 404957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1642||sndq_packets_used_bytes:0|sndq_packets_free:1034|
[2025/09/12 05:24:12 404961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1250|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1250|path_largest_ack:1250|
[2025/09/12 05:24:12 404965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50407|prior_delivered:1186079|prior_time:1757654652363039|is_app_limited:0|send_elapse:35871|ack_elapse:41868|ctl_first_sent_time:1757654652364502|lagest_ack_time:1757654652404907|curr_delivered:1236486|
[2025/09/12 05:24:12 404970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652364502|
[2025/09/12 05:24:12 404974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1641||sndq_packets_used_bytes:0|sndq_packets_free:1035|
[2025/09/12 05:24:12 404978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38230|rttvar:2494|minrtt:30532|latest_rtt:40405|ack_delay:32|
[2025/09/12 05:24:12 404982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38498|rttvar:2406|minrtt:30532|latest_rtt:40405|ack_delay:32|
[2025/09/12 05:24:12 404986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1250|lost_pn:1247|thresh:3|
[2025/09/12 05:24:12 404990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 404994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38498|rtt_var:2406|pto_duration:48122|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 404999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 405003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 405006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 405010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652477663|now:1757654652404994|interv:72669|
[2025/09/12 05:24:12 405014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652477663|now:1757654652404994|interval:72669|pto_count:0|srtt:38498
[2025/09/12 05:24:12 405019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35871, ack_elapse 41868, delivered 50407|rate 1203950|lost 202|
[2025/09/12 05:24:12 405023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203950) in round 28|
[2025/09/12 05:24:12 405030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 405034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 405038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652364502|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 405042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652364502|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 405047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:38498|latest_rtt:40405|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 405053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:564|largest:564|pns:2|
[2025/09/12 05:24:12 405057] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:564|frame:ACK |recv_time:1757654652404907|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 405062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772404907|now:1757654652404907|interv:120000000|
[2025/09/12 05:24:12 405066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772404907|now:1757654652404907|interv:120000000|
[2025/09/12 05:24:12 405070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652405622|pq_index:0|
[2025/09/12 05:24:12 405074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652404287|
[2025/09/12 05:24:12 405078] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652405078|
[2025/09/12 05:24:12 405083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652405082|
[2025/09/12 05:24:12 405089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38498|min_srtt:38498|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 405093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1306362|
[2025/09/12 05:24:12 405098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38498|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 405102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 405107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38498|min_srtt:38498|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 405111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1307541|
[2025/09/12 05:24:12 405118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38498|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 405122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 405126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38498|min_srtt:38498|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 405131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1308720|
[2025/09/12 05:24:12 405135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 405139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 405143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 405147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 405151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 405155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1255665|
[2025/09/12 05:24:12 405159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 405163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 405167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652405622|
[2025/09/12 05:24:12 405171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652405622|
[2025/09/12 05:24:12 405175] [debug] |xqc_engine_wakeup_after|wakeup:1757654652405622|now:1757654652405175|diff:447|
[2025/09/12 05:24:12 405179] [debug] |xqc_engine_main_logic|END|now:1757654652405082|
[2025/09/12 05:24:12 405184] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652405184|
[2025/09/12 05:24:12 405188] [debug] |xqc_engine_wakeup_after|wakeup:1757654652405622|now:1757654652405188|diff:434|
[2025/09/12 05:24:12 405192] [debug] |xqc_engine_main_logic|END|now:1757654652405184|
[2025/09/12 05:24:12 406263] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652406263|
[2025/09/12 05:24:12 406271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652405622|pq_index:0|
[2025/09/12 05:24:12 406276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652405082|
[2025/09/12 05:24:12 406281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652406280|
[2025/09/12 05:24:12 406285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652405622|now:1757654652406280|
[2025/09/12 05:24:12 406290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652405622|now:1757654652406280|
[2025/09/12 05:24:12 406298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 406303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38498|min_srtt:38498|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 406308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1308720|
[2025/09/12 05:24:12 406312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 406316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 406320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 406324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 406329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 406333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1255665|
[2025/09/12 05:24:12 406337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 406342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1287|
[2025/09/12 05:24:12 406368] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1287|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652406350|stream_id:0|stream_offset:1255665|
[2025/09/12 05:24:12 406374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1287|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 406379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 406383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38498|rtt_var:2406|pto_duration:48122|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 406388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 406391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 406395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 406399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652479472|now:1757654652406383|interv:73089|
[2025/09/12 05:24:12 406403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652479472|now:1757654652406383|interval:73089|pto_count:0|srtt:38498
[2025/09/12 05:24:12 406408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 406412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 406417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1256844|
[2025/09/12 05:24:12 406424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 406428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652407428|now:1757654652406428|interv:1000|
[2025/09/12 05:24:12 406432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 406436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 406440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652407428|
[2025/09/12 05:24:12 406444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652407428|
[2025/09/12 05:24:12 406448] [debug] |xqc_engine_wakeup_after|wakeup:1757654652407428|now:1757654652406448|diff:980|
[2025/09/12 05:24:12 406452] [debug] |xqc_engine_main_logic|END|now:1757654652406280|
[2025/09/12 05:24:12 406913] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652406912|
[2025/09/12 05:24:12 406920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 406925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:564|
[2025/09/12 05:24:12 406929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:565|
[2025/09/12 05:24:12 406935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:565|
[2025/09/12 05:24:12 406939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 406944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1251|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1252|path_largest_ack:1251|
[2025/09/12 05:24:12 406949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:1186079|prior_time:1757654652363039|is_app_limited:0|send_elapse:35958|ack_elapse:43873|ctl_first_sent_time:1757654652364589|lagest_ack_time:1757654652406912|curr_delivered:1237686|
[2025/09/12 05:24:12 406953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652364589|
[2025/09/12 05:24:12 406958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1640||sndq_packets_used_bytes:0|sndq_packets_free:1036|
[2025/09/12 05:24:12 406962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1252|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1252|path_largest_ack:1252|
[2025/09/12 05:24:12 406966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:1186079|prior_time:1757654652363039|is_app_limited:0|send_elapse:35958|ack_elapse:43873|ctl_first_sent_time:1757654652364589|lagest_ack_time:1757654652406912|curr_delivered:1238886|
[2025/09/12 05:24:12 406971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652364666|
[2025/09/12 05:24:12 406975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1639||sndq_packets_used_bytes:0|sndq_packets_free:1037|
[2025/09/12 05:24:12 406979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38498|rttvar:2406|minrtt:30532|latest_rtt:42246|ack_delay:40|
[2025/09/12 05:24:12 406983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38961|rttvar:2732|minrtt:30532|latest_rtt:42246|ack_delay:40|
[2025/09/12 05:24:12 407001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1252|lost_pn:1249|thresh:3|
[2025/09/12 05:24:12 407006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 407010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38961|rtt_var:2732|pto_duration:49889|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 407014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 407018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 407022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 407026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652481239|now:1757654652407009|interv:74230|
[2025/09/12 05:24:12 407030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652481239|now:1757654652407009|interval:74230|pto_count:0|srtt:38961
[2025/09/12 05:24:12 407034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35958, ack_elapse 43873, delivered 52807|rate 1203633|lost 202|
[2025/09/12 05:24:12 407038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203633) in round 28|
[2025/09/12 05:24:12 407043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 407047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 407051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652364666|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 407055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652364666|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 407059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:38961|latest_rtt:42246|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 407065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:12 407069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654652431912|now:1757654652406912|interv:25000|
[2025/09/12 05:24:12 407074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652406912|max_ack_delay:25000|
[2025/09/12 05:24:12 407078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:565|largest:565|pns:2|
[2025/09/12 05:24:12 407083] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:565|frame:PING ACK |recv_time:1757654652406912|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 407090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772406912|now:1757654652406912|interv:120000000|
[2025/09/12 05:24:12 407094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772406912|now:1757654652406912|interv:120000000|
[2025/09/12 05:24:12 407098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652407428|pq_index:0|
[2025/09/12 05:24:12 407102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652406280|
[2025/09/12 05:24:12 407106] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652407106|
[2025/09/12 05:24:12 407111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652407110|
[2025/09/12 05:24:12 407117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38961|min_srtt:38961|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 407121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1308720|
[2025/09/12 05:24:12 407126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38961|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 407130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 407134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38961|min_srtt:38961|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 407139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1309899|
[2025/09/12 05:24:12 407143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38961|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 407148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 407152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38961|min_srtt:38961|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 407156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1311078|
[2025/09/12 05:24:12 407160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 407164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 407168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 407172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 407177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 407183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1256844|
[2025/09/12 05:24:12 407188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 407191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 407195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652407428|
[2025/09/12 05:24:12 407199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652407428|
[2025/09/12 05:24:12 407203] [debug] |xqc_engine_wakeup_after|wakeup:1757654652407428|now:1757654652407203|diff:225|
[2025/09/12 05:24:12 407207] [debug] |xqc_engine_main_logic|END|now:1757654652407110|
[2025/09/12 05:24:12 407212] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652407212|
[2025/09/12 05:24:12 407216] [debug] |xqc_engine_wakeup_after|wakeup:1757654652407428|now:1757654652407216|diff:212|
[2025/09/12 05:24:12 407220] [debug] |xqc_engine_main_logic|END|now:1757654652407212|
[2025/09/12 05:24:12 408291] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652408291|
[2025/09/12 05:24:12 408300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652407428|pq_index:0|
[2025/09/12 05:24:12 408304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652407110|
[2025/09/12 05:24:12 408309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652408308|
[2025/09/12 05:24:12 408314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652407428|now:1757654652408308|
[2025/09/12 05:24:12 408318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652407428|now:1757654652408308|
[2025/09/12 05:24:12 408322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 408327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38961|min_srtt:38961|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 408331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1311078|
[2025/09/12 05:24:12 408336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 408339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 408343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 408347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 408352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 408356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1256844|
[2025/09/12 05:24:12 408364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 408368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1288|
[2025/09/12 05:24:12 408396] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1288|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652408377|stream_id:0|stream_offset:1256844|
[2025/09/12 05:24:12 408401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1288|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 408406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 408410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38961|rtt_var:2732|pto_duration:49889|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 408415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 408419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 408422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 408426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652483266|now:1757654652408410|interv:74856|
[2025/09/12 05:24:12 408430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652483266|now:1757654652408410|interval:74856|pto_count:0|srtt:38961
[2025/09/12 05:24:12 408435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 408439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 408443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1258023|
[2025/09/12 05:24:12 408448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 408452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1289|
[2025/09/12 05:24:12 408496] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1289|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652408481|stream_id:0|stream_offset:1258023|
[2025/09/12 05:24:12 408502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1289|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 408507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 408511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38961|rtt_var:2732|pto_duration:49889|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 408516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 408519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 408523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 408534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652483370|now:1757654652408511|interv:74859|
[2025/09/12 05:24:12 408538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652483370|now:1757654652408511|interval:74859|pto_count:0|srtt:38961
[2025/09/12 05:24:12 408543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 408548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 408555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1259202|
[2025/09/12 05:24:12 408562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 408569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1290|
[2025/09/12 05:24:12 408603] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1290|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652408579|stream_id:0|stream_offset:1259202|
[2025/09/12 05:24:12 408610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1290|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 408616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 408621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38961|rtt_var:2732|pto_duration:49889|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 408627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 408632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 408638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 408643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652483468|now:1757654652408621|interv:74847|
[2025/09/12 05:24:12 408648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652483468|now:1757654652408621|interval:74847|pto_count:0|srtt:38961
[2025/09/12 05:24:12 408655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 408661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 408667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1260381|
[2025/09/12 05:24:12 408673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 408678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652409678|now:1757654652408678|interv:1000|
[2025/09/12 05:24:12 408683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 408694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 408699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652409678|
[2025/09/12 05:24:12 408705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652409678|
[2025/09/12 05:24:12 408710] [debug] |xqc_engine_wakeup_after|wakeup:1757654652409678|now:1757654652408710|diff:968|
[2025/09/12 05:24:12 408715] [debug] |xqc_engine_main_logic|END|now:1757654652408308|
[2025/09/12 05:24:12 408903] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652408902|
[2025/09/12 05:24:12 408908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 408914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:565|
[2025/09/12 05:24:12 408918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:566|
[2025/09/12 05:24:12 408924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:566|
[2025/09/12 05:24:12 408928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 408933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1253|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1254|path_largest_ack:1253|
[2025/09/12 05:24:12 408938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:1188479|prior_time:1757654652365043|is_app_limited:0|send_elapse:35916|ack_elapse:43859|ctl_first_sent_time:1757654652366509|lagest_ack_time:1757654652408902|curr_delivered:1240086|
[2025/09/12 05:24:12 408944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652366509|
[2025/09/12 05:24:12 408949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1638||sndq_packets_used_bytes:0|sndq_packets_free:1038|
[2025/09/12 05:24:12 408953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1254|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1254|path_largest_ack:1254|
[2025/09/12 05:24:12 408957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:1188479|prior_time:1757654652365043|is_app_limited:0|send_elapse:35916|ack_elapse:43859|ctl_first_sent_time:1757654652366509|lagest_ack_time:1757654652408902|curr_delivered:1241286|
[2025/09/12 05:24:12 408962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652366601|
[2025/09/12 05:24:12 408966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1637||sndq_packets_used_bytes:0|sndq_packets_free:1039|
[2025/09/12 05:24:12 408970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38961|rttvar:2732|minrtt:30532|latest_rtt:42301|ack_delay:32|
[2025/09/12 05:24:12 408974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39374|rttvar:2876|minrtt:30532|latest_rtt:42301|ack_delay:32|
[2025/09/12 05:24:12 408978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1254|lost_pn:1251|thresh:3|
[2025/09/12 05:24:12 408983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 408987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39374|rtt_var:2876|pto_duration:50878|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 408995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 408999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 409003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 409007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652484457|now:1757654652408986|interv:75471|
[2025/09/12 05:24:12 409011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652484457|now:1757654652408986|interval:75471|pto_count:0|srtt:39374
[2025/09/12 05:24:12 409015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35916, ack_elapse 43859, delivered 52807|rate 1204017|lost 202|
[2025/09/12 05:24:12 409020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204017) in round 28|
[2025/09/12 05:24:12 409024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 409028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 409032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652366601|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 409036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652366601|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 409041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:39374|latest_rtt:42301|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 409047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:566|largest:566|pns:2|
[2025/09/12 05:24:12 409051] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:566|frame:ACK |recv_time:1757654652408902|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 409056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772408902|now:1757654652408902|interv:120000000|
[2025/09/12 05:24:12 409060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772408902|now:1757654652408902|interv:120000000|
[2025/09/12 05:24:12 409064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652409678|pq_index:0|
[2025/09/12 05:24:12 409068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652408308|
[2025/09/12 05:24:12 409072] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652409072|
[2025/09/12 05:24:12 409077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652409076|
[2025/09/12 05:24:12 409083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39374|min_srtt:39374|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 409090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1311078|
[2025/09/12 05:24:12 409095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39374|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 409099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 409104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39374|min_srtt:39374|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 409108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1312257|
[2025/09/12 05:24:12 409112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39374|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 409117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 409121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39374|min_srtt:39374|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 409126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1313436|
[2025/09/12 05:24:12 409130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 409134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 409138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 409142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 409146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 409150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1260381|
[2025/09/12 05:24:12 409155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 409159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 409163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652409678|
[2025/09/12 05:24:12 409166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652409678|
[2025/09/12 05:24:12 409170] [debug] |xqc_engine_wakeup_after|wakeup:1757654652409678|now:1757654652409170|diff:508|
[2025/09/12 05:24:12 409174] [debug] |xqc_engine_main_logic|END|now:1757654652409076|
[2025/09/12 05:24:12 409179] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652409179|
[2025/09/12 05:24:12 409183] [debug] |xqc_engine_wakeup_after|wakeup:1757654652409678|now:1757654652409183|diff:495|
[2025/09/12 05:24:12 409190] [debug] |xqc_engine_main_logic|END|now:1757654652409179|
[2025/09/12 05:24:12 410261] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652410261|
[2025/09/12 05:24:12 410270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652409678|pq_index:0|
[2025/09/12 05:24:12 410274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652409076|
[2025/09/12 05:24:12 410279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652410278|
[2025/09/12 05:24:12 410284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652409678|now:1757654652410278|
[2025/09/12 05:24:12 410288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652409678|now:1757654652410278|
[2025/09/12 05:24:12 410292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 410297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39374|min_srtt:39374|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 410302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1313436|
[2025/09/12 05:24:12 410306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 410310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 410314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 410318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 410323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 410327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1260381|
[2025/09/12 05:24:12 410331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 410336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1291|
[2025/09/12 05:24:12 410369] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1291|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652410344|stream_id:0|stream_offset:1260381|
[2025/09/12 05:24:12 410378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1291|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 410384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 410389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39374|rtt_var:2876|pto_duration:50878|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 410395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 410406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 410411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 410416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652486222|now:1757654652410389|interv:75833|
[2025/09/12 05:24:12 410421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652486222|now:1757654652410389|interval:75833|pto_count:0|srtt:39374
[2025/09/12 05:24:12 410428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 410434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 410439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1261560|
[2025/09/12 05:24:12 410445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 410450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652411450|now:1757654652410450|interv:1000|
[2025/09/12 05:24:12 410475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 410482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 410487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652411450|
[2025/09/12 05:24:12 410492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652411450|
[2025/09/12 05:24:12 410498] [debug] |xqc_engine_wakeup_after|wakeup:1757654652411450|now:1757654652410497|diff:953|
[2025/09/12 05:24:12 410503] [debug] |xqc_engine_main_logic|END|now:1757654652410278|
[2025/09/12 05:24:12 410902] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652410901|
[2025/09/12 05:24:12 410910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 410918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:566|
[2025/09/12 05:24:12 410923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:567|
[2025/09/12 05:24:12 410930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:567|
[2025/09/12 05:24:12 410936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 410942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1255|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1256|path_largest_ack:1255|
[2025/09/12 05:24:12 410948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51600|prior_delivered:1190886|prior_time:1757654652367128|is_app_limited:0|send_elapse:35959|ack_elapse:43773|ctl_first_sent_time:1757654652368574|lagest_ack_time:1757654652410901|curr_delivered:1242486|
[2025/09/12 05:24:12 410954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652368574|
[2025/09/12 05:24:12 410960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1636||sndq_packets_used_bytes:0|sndq_packets_free:1040|
[2025/09/12 05:24:12 410966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1256|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1256|path_largest_ack:1256|
[2025/09/12 05:24:12 410976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51600|prior_delivered:1190886|prior_time:1757654652367128|is_app_limited:0|send_elapse:35959|ack_elapse:43773|ctl_first_sent_time:1757654652368574|lagest_ack_time:1757654652410901|curr_delivered:1243686|
[2025/09/12 05:24:12 410982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652368662|
[2025/09/12 05:24:12 410987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1635||sndq_packets_used_bytes:0|sndq_packets_free:1041|
[2025/09/12 05:24:12 410993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39374|rttvar:2876|minrtt:30532|latest_rtt:42239|ack_delay:32|
[2025/09/12 05:24:12 410998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39728|rttvar:2865|minrtt:30532|latest_rtt:42239|ack_delay:32|
[2025/09/12 05:24:12 411004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1256|lost_pn:1253|thresh:3|
[2025/09/12 05:24:12 411009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 411014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39728|rtt_var:2865|pto_duration:51188|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 411020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 411026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 411030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 411036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652486532|now:1757654652411014|interv:75518|
[2025/09/12 05:24:12 411041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652486532|now:1757654652411014|interval:75518|pto_count:0|srtt:39728
[2025/09/12 05:24:12 411047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35959, ack_elapse 43773, delivered 52800|rate 1206223|lost 202|
[2025/09/12 05:24:12 411053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1206223) in round 28|
[2025/09/12 05:24:12 411058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 411064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 411069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652368662|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 411075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652368662|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 411081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:39728|latest_rtt:42239|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 411091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:567|largest:567|pns:2|
[2025/09/12 05:24:12 411097] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:567|frame:ACK |recv_time:1757654652410901|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 411103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772410901|now:1757654652410901|interv:120000000|
[2025/09/12 05:24:12 411108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772410901|now:1757654652410901|interv:120000000|
[2025/09/12 05:24:12 411113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652411450|pq_index:0|
[2025/09/12 05:24:12 411119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652410278|
[2025/09/12 05:24:12 411124] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652411124|
[2025/09/12 05:24:12 411131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652411129|
[2025/09/12 05:24:12 411138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39728|min_srtt:39728|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 411144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1313436|
[2025/09/12 05:24:12 411150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39728|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 411155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 411161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39728|min_srtt:39728|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 411167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1314615|
[2025/09/12 05:24:12 411173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39728|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 411179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 411184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39728|min_srtt:39728|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 411190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1315794|
[2025/09/12 05:24:12 411195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 411203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 411208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 411214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 411219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 411225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1261560|
[2025/09/12 05:24:12 411230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 411236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 411241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652411450|
[2025/09/12 05:24:12 411247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652411450|
[2025/09/12 05:24:12 411252] [debug] |xqc_engine_wakeup_after|wakeup:1757654652411450|now:1757654652411252|diff:198|
[2025/09/12 05:24:12 411257] [debug] |xqc_engine_main_logic|END|now:1757654652411129|
[2025/09/12 05:24:12 411262] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652411262|
[2025/09/12 05:24:12 411266] [debug] |xqc_engine_wakeup_after|wakeup:1757654652411450|now:1757654652411265|diff:185|
[2025/09/12 05:24:12 411269] [debug] |xqc_engine_main_logic|END|now:1757654652411262|
[2025/09/12 05:24:12 412341] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652412341|
[2025/09/12 05:24:12 412350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652411450|pq_index:0|
[2025/09/12 05:24:12 412354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652411129|
[2025/09/12 05:24:12 412359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652412358|
[2025/09/12 05:24:12 412364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652411450|now:1757654652412358|
[2025/09/12 05:24:12 412368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652411450|now:1757654652412358|
[2025/09/12 05:24:12 412372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 412377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39728|min_srtt:39728|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 412382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1315794|
[2025/09/12 05:24:12 412386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 412390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 412394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 412403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 412408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 412412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1261560|
[2025/09/12 05:24:12 412417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 412421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1292-1292|next_skip_chance:1757654652640985|current_time:1757654652412421|
[2025/09/12 05:24:12 412425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1293|
[2025/09/12 05:24:12 412453] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1293|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652412434|stream_id:0|stream_offset:1261560|
[2025/09/12 05:24:12 412478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1293|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 412485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 412490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39728|rtt_var:2865|pto_duration:51188|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 412494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 412498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 412502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 412506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652488622|now:1757654652412489|interv:76133|
[2025/09/12 05:24:12 412510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652488622|now:1757654652412489|interval:76133|pto_count:0|srtt:39728
[2025/09/12 05:24:12 412514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 412521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 412528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1262739|
[2025/09/12 05:24:12 412535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 412541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1294|
[2025/09/12 05:24:12 412574] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1294|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652412551|stream_id:0|stream_offset:1262739|
[2025/09/12 05:24:12 412582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1294|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 412592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 412598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39728|rtt_var:2865|pto_duration:51188|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 412604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 412609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 412614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 412620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652488739|now:1757654652412597|interv:76142|
[2025/09/12 05:24:12 412625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652488739|now:1757654652412597|interval:76142|pto_count:0|srtt:39728
[2025/09/12 05:24:12 412631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 412638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 412643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1263918|
[2025/09/12 05:24:12 412649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 412655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1295|
[2025/09/12 05:24:12 412683] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1295|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652412663|stream_id:0|stream_offset:1263918|
[2025/09/12 05:24:12 412690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1295|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 412696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 412702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39728|rtt_var:2865|pto_duration:51188|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 412708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 412715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 412720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 412724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652488851|now:1757654652412702|interv:76149|
[2025/09/12 05:24:12 412728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652488851|now:1757654652412702|interval:76149|pto_count:0|srtt:39728
[2025/09/12 05:24:12 412733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 412737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 412745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1265097|
[2025/09/12 05:24:12 412750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 412754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652413754|now:1757654652412754|interv:1000|
[2025/09/12 05:24:12 412758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 412761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 412765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652413754|
[2025/09/12 05:24:12 412770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652413754|
[2025/09/12 05:24:12 412774] [debug] |xqc_engine_wakeup_after|wakeup:1757654652413754|now:1757654652412773|diff:981|
[2025/09/12 05:24:12 412778] [debug] |xqc_engine_main_logic|END|now:1757654652412358|
[2025/09/12 05:24:12 412896] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652412895|
[2025/09/12 05:24:12 412901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 412907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:567|
[2025/09/12 05:24:12 412911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:568|
[2025/09/12 05:24:12 412917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:568|
[2025/09/12 05:24:12 412921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 412925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1257|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1258|path_largest_ack:1257|
[2025/09/12 05:24:12 412930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54000|prior_delivered:1190886|prior_time:1757654652367128|is_app_limited:0|send_elapse:36154|ack_elapse:45767|ctl_first_sent_time:1757654652368769|lagest_ack_time:1757654652412895|curr_delivered:1244886|
[2025/09/12 05:24:12 412935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652368769|
[2025/09/12 05:24:12 412939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1634||sndq_packets_used_bytes:0|sndq_packets_free:1042|
[2025/09/12 05:24:12 412944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1258|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1258|path_largest_ack:1258|
[2025/09/12 05:24:12 412948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52800|prior_delivered:1193286|prior_time:1757654652369022|is_app_limited:0|send_elapse:35906|ack_elapse:43873|ctl_first_sent_time:1757654652370485|lagest_ack_time:1757654652412895|curr_delivered:1246086|
[2025/09/12 05:24:12 412953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652370485|
[2025/09/12 05:24:12 412957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1633||sndq_packets_used_bytes:0|sndq_packets_free:1043|
[2025/09/12 05:24:12 412961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39728|rttvar:2865|minrtt:30532|latest_rtt:42410|ack_delay:32|
[2025/09/12 05:24:12 412969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40059|rttvar:2811|minrtt:30532|latest_rtt:42410|ack_delay:32|
[2025/09/12 05:24:12 412973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1258|lost_pn:1255|thresh:3|
[2025/09/12 05:24:12 412977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 412981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40059|rtt_var:2811|pto_duration:51303|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 412985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 412989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 412993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 412997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652488966|now:1757654652412981|interv:75985|
[2025/09/12 05:24:12 413001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652488966|now:1757654652412981|interval:75985|pto_count:0|srtt:40059
[2025/09/12 05:24:12 413005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35906, ack_elapse 43873, delivered 52800|rate 1203473|lost 202|
[2025/09/12 05:24:12 413010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203473) in round 28|
[2025/09/12 05:24:12 413014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 413018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 413022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652370485|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 413027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652370485|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 413031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:40059|latest_rtt:42410|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 413037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:568|largest:568|pns:2|
[2025/09/12 05:24:12 413041] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:568|frame:ACK |recv_time:1757654652412895|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 413046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772412895|now:1757654652412895|interv:120000000|
[2025/09/12 05:24:12 413050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772412895|now:1757654652412895|interv:120000000|
[2025/09/12 05:24:12 413054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652413754|pq_index:0|
[2025/09/12 05:24:12 413061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652412358|
[2025/09/12 05:24:12 413065] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652413065|
[2025/09/12 05:24:12 413070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652413069|
[2025/09/12 05:24:12 413075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40059|min_srtt:40059|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 413080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1315794|
[2025/09/12 05:24:12 413084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40059|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 413089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 413093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40059|min_srtt:40059|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 413098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1316973|
[2025/09/12 05:24:12 413102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40059|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 413106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 413111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40059|min_srtt:40059|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 413115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1318152|
[2025/09/12 05:24:12 413119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 413123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 413127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 413131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 413135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 413139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1265097|
[2025/09/12 05:24:12 413146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 413150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 413154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652413754|
[2025/09/12 05:24:12 413158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652413754|
[2025/09/12 05:24:12 413162] [debug] |xqc_engine_wakeup_after|wakeup:1757654652413754|now:1757654652413162|diff:592|
[2025/09/12 05:24:12 413166] [debug] |xqc_engine_main_logic|END|now:1757654652413069|
[2025/09/12 05:24:12 413171] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652413171|
[2025/09/12 05:24:12 413175] [debug] |xqc_engine_wakeup_after|wakeup:1757654652413754|now:1757654652413175|diff:579|
[2025/09/12 05:24:12 413179] [debug] |xqc_engine_main_logic|END|now:1757654652413171|
[2025/09/12 05:24:12 414250] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652414249|
[2025/09/12 05:24:12 414259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652413754|pq_index:0|
[2025/09/12 05:24:12 414263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652413069|
[2025/09/12 05:24:12 414268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652414267|
[2025/09/12 05:24:12 414272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652413754|now:1757654652414267|
[2025/09/12 05:24:12 414277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652413754|now:1757654652414267|
[2025/09/12 05:24:12 414281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 414286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40059|min_srtt:40059|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 414290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1318152|
[2025/09/12 05:24:12 414295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 414299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 414302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 414307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 414311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 414316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1265097|
[2025/09/12 05:24:12 414320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 414324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1296|
[2025/09/12 05:24:12 414351] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1296|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652414333|stream_id:0|stream_offset:1265097|
[2025/09/12 05:24:12 414361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1296|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 414366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 414371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40059|rtt_var:2811|pto_duration:51303|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 414375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 414379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 414383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 414387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652490636|now:1757654652414371|interv:76265|
[2025/09/12 05:24:12 414391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652490636|now:1757654652414371|interval:76265|pto_count:0|srtt:40059
[2025/09/12 05:24:12 414396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 414400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 414404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1266276|
[2025/09/12 05:24:12 414409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 414413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652415413|now:1757654652414413|interv:1000|
[2025/09/12 05:24:12 414417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 414421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 414425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652415413|
[2025/09/12 05:24:12 414429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652415413|
[2025/09/12 05:24:12 414433] [debug] |xqc_engine_wakeup_after|wakeup:1757654652415413|now:1757654652414433|diff:980|
[2025/09/12 05:24:12 414437] [debug] |xqc_engine_main_logic|END|now:1757654652414267|
[2025/09/12 05:24:12 414878] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652414877|
[2025/09/12 05:24:12 414887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 414893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:568|
[2025/09/12 05:24:12 414897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:569|
[2025/09/12 05:24:12 414902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:569|
[2025/09/12 05:24:12 414907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 414911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1259|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1260|path_largest_ack:1259|
[2025/09/12 05:24:12 414921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54000|prior_delivered:1193286|prior_time:1757654652369022|is_app_limited:0|send_elapse:35988|ack_elapse:45855|ctl_first_sent_time:1757654652370567|lagest_ack_time:1757654652414877|curr_delivered:1247286|
[2025/09/12 05:24:12 414925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652370567|
[2025/09/12 05:24:12 414930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1632||sndq_packets_used_bytes:0|sndq_packets_free:1044|
[2025/09/12 05:24:12 414934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1260|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1260|path_largest_ack:1260|
[2025/09/12 05:24:12 414939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52800|prior_delivered:1195686|prior_time:1757654652371022|is_app_limited:0|send_elapse:35916|ack_elapse:43855|ctl_first_sent_time:1757654652372486|lagest_ack_time:1757654652414877|curr_delivered:1248486|
[2025/09/12 05:24:12 414943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652372486|
[2025/09/12 05:24:12 414947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1631||sndq_packets_used_bytes:0|sndq_packets_free:1045|
[2025/09/12 05:24:12 414951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40059|rttvar:2811|minrtt:30532|latest_rtt:42391|ack_delay:32|
[2025/09/12 05:24:12 414955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40346|rttvar:2684|minrtt:30532|latest_rtt:42391|ack_delay:32|
[2025/09/12 05:24:12 414959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1260|lost_pn:1257|thresh:3|
[2025/09/12 05:24:12 414964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 414968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40346|rtt_var:2684|pto_duration:51082|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 414972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 414976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 414980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 414984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652490415|now:1757654652414967|interv:75448|
[2025/09/12 05:24:12 414987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652490415|now:1757654652414967|interval:75448|pto_count:0|srtt:40346
[2025/09/12 05:24:12 414992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35916, ack_elapse 43855, delivered 52800|rate 1203967|lost 202|
[2025/09/12 05:24:12 414996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203967) in round 28|
[2025/09/12 05:24:12 415001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 415005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 415011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652372486|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 415016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652372486|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 415020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:40346|latest_rtt:42391|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 415026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:569|largest:569|pns:2|
[2025/09/12 05:24:12 415030] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:569|frame:ACK |recv_time:1757654652414877|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 415035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772414877|now:1757654652414877|interv:120000000|
[2025/09/12 05:24:12 415039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772414877|now:1757654652414877|interv:120000000|
[2025/09/12 05:24:12 415043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652415413|pq_index:0|
[2025/09/12 05:24:12 415047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652414267|
[2025/09/12 05:24:12 415051] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652415051|
[2025/09/12 05:24:12 415056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652415055|
[2025/09/12 05:24:12 415062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40346|min_srtt:40346|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 415066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1318152|
[2025/09/12 05:24:12 415071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40346|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 415075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 415080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40346|min_srtt:40346|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 415084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1319331|
[2025/09/12 05:24:12 415088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40346|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 415093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 415100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40346|min_srtt:40346|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 415104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1320510|
[2025/09/12 05:24:12 415108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 415112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 415116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 415120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 415125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 415129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1266276|
[2025/09/12 05:24:12 415133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 415137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 415141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652415413|
[2025/09/12 05:24:12 415145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652415413|
[2025/09/12 05:24:12 415149] [debug] |xqc_engine_wakeup_after|wakeup:1757654652415413|now:1757654652415149|diff:264|
[2025/09/12 05:24:12 415153] [debug] |xqc_engine_main_logic|END|now:1757654652415055|
[2025/09/12 05:24:12 415158] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652415158|
[2025/09/12 05:24:12 415162] [debug] |xqc_engine_wakeup_after|wakeup:1757654652415413|now:1757654652415162|diff:251|
[2025/09/12 05:24:12 415165] [debug] |xqc_engine_main_logic|END|now:1757654652415158|
[2025/09/12 05:24:12 416237] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652416237|
[2025/09/12 05:24:12 416246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652415413|pq_index:0|
[2025/09/12 05:24:12 416250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652415055|
[2025/09/12 05:24:12 416255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652416254|
[2025/09/12 05:24:12 416260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652415413|now:1757654652416254|
[2025/09/12 05:24:12 416264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652415413|now:1757654652416254|
[2025/09/12 05:24:12 416268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 416273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40346|min_srtt:40346|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 416282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1320510|
[2025/09/12 05:24:12 416287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 416290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 416294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 416299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 416303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 416307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1266276|
[2025/09/12 05:24:12 416312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 416316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1297|
[2025/09/12 05:24:12 416342] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1297|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652416324|stream_id:0|stream_offset:1266276|
[2025/09/12 05:24:12 416348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1297|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 416353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 416357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40346|rtt_var:2684|pto_duration:51082|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 416361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 416365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 416369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 416373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652492406|now:1757654652416357|interv:76049|
[2025/09/12 05:24:12 416377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652492406|now:1757654652416357|interval:76049|pto_count:0|srtt:40346
[2025/09/12 05:24:12 416382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 416387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 416391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1267455|
[2025/09/12 05:24:12 416395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 416403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1298|
[2025/09/12 05:24:12 416421] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1298|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652416409|stream_id:0|stream_offset:1267455|
[2025/09/12 05:24:12 416427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1298|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 416431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 416435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40346|rtt_var:2684|pto_duration:51082|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 416440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 416443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 416447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 416451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652492491|now:1757654652416435|interv:76056|
[2025/09/12 05:24:12 416475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652492491|now:1757654652416435|interval:76056|pto_count:0|srtt:40346
[2025/09/12 05:24:12 416483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 416488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 416494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1268634|
[2025/09/12 05:24:12 416500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 416506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1299|
[2025/09/12 05:24:12 416528] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1299|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652416513|stream_id:0|stream_offset:1268634|
[2025/09/12 05:24:12 416533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1299|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 416538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 416542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40346|rtt_var:2684|pto_duration:51082|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 416546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 416550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 416554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 416558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652492595|now:1757654652416542|interv:76053|
[2025/09/12 05:24:12 416569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652492595|now:1757654652416542|interval:76053|pto_count:0|srtt:40346
[2025/09/12 05:24:12 416576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 416583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 416589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1269813|
[2025/09/12 05:24:12 416595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 416601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652417601|now:1757654652416601|interv:1000|
[2025/09/12 05:24:12 416606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 416611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 416617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652417601|
[2025/09/12 05:24:12 416622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652417601|
[2025/09/12 05:24:12 416627] [debug] |xqc_engine_wakeup_after|wakeup:1757654652417601|now:1757654652416627|diff:974|
[2025/09/12 05:24:12 416633] [debug] |xqc_engine_main_logic|END|now:1757654652416254|
[2025/09/12 05:24:12 416878] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652416877|
[2025/09/12 05:24:12 416884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 416890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:569|
[2025/09/12 05:24:12 416894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:570|
[2025/09/12 05:24:12 416900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:570|
[2025/09/12 05:24:12 416904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 416909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1261|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1262|path_largest_ack:1261|
[2025/09/12 05:24:12 416913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54000|prior_delivered:1195686|prior_time:1757654652371022|is_app_limited:0|send_elapse:36002|ack_elapse:45855|ctl_first_sent_time:1757654652372572|lagest_ack_time:1757654652416877|curr_delivered:1249686|
[2025/09/12 05:24:12 416918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652372572|
[2025/09/12 05:24:12 416923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1630||sndq_packets_used_bytes:0|sndq_packets_free:1046|
[2025/09/12 05:24:12 416927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1262|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1262|path_largest_ack:1262|
[2025/09/12 05:24:12 416931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52800|prior_delivered:1198086|prior_time:1757654652373008|is_app_limited:0|send_elapse:35897|ack_elapse:43869|ctl_first_sent_time:1757654652374452|lagest_ack_time:1757654652416877|curr_delivered:1250886|
[2025/09/12 05:24:12 416940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652374452|
[2025/09/12 05:24:12 416943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1629||sndq_packets_used_bytes:0|sndq_packets_free:1047|
[2025/09/12 05:24:12 416947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40346|rttvar:2684|minrtt:30532|latest_rtt:42425|ack_delay:40|
[2025/09/12 05:24:12 416952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40601|rttvar:2522|minrtt:30532|latest_rtt:42425|ack_delay:40|
[2025/09/12 05:24:12 416956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1262|lost_pn:1259|thresh:3|
[2025/09/12 05:24:12 416960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 416964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40601|rtt_var:2522|pto_duration:50689|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 416968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 416972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 416976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 416980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652492202|now:1757654652416964|interv:75238|
[2025/09/12 05:24:12 416984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652492202|now:1757654652416964|interval:75238|pto_count:0|srtt:40601
[2025/09/12 05:24:12 416989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35897, ack_elapse 43869, delivered 52800|rate 1203583|lost 202|
[2025/09/12 05:24:12 416993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203583) in round 28|
[2025/09/12 05:24:12 416997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 417001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 417005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652374452|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 417010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652374452|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 417014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:40601|latest_rtt:42425|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 417020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:570|largest:570|pns:2|
[2025/09/12 05:24:12 417024] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:570|frame:ACK |recv_time:1757654652416877|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 417036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772416877|now:1757654652416877|interv:120000000|
[2025/09/12 05:24:12 417040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772416877|now:1757654652416877|interv:120000000|
[2025/09/12 05:24:12 417044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652417601|pq_index:0|
[2025/09/12 05:24:12 417048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652416254|
[2025/09/12 05:24:12 417052] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652417052|
[2025/09/12 05:24:12 417057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652417056|
[2025/09/12 05:24:12 417062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40601|min_srtt:40601|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 417067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1320510|
[2025/09/12 05:24:12 417071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40601|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 417077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 417082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40601|min_srtt:40601|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 417086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1321689|
[2025/09/12 05:24:12 417090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40601|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 417095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 417099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40601|min_srtt:40601|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 417103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1322868|
[2025/09/12 05:24:12 417107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 417111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 417115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 417119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 417126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 417130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1269813|
[2025/09/12 05:24:12 417134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 417138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 417142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652417601|
[2025/09/12 05:24:12 417146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652417601|
[2025/09/12 05:24:12 417150] [debug] |xqc_engine_wakeup_after|wakeup:1757654652417601|now:1757654652417150|diff:451|
[2025/09/12 05:24:12 417154] [debug] |xqc_engine_main_logic|END|now:1757654652417056|
[2025/09/12 05:24:12 417159] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652417159|
[2025/09/12 05:24:12 417163] [debug] |xqc_engine_wakeup_after|wakeup:1757654652417601|now:1757654652417163|diff:438|
[2025/09/12 05:24:12 417167] [debug] |xqc_engine_main_logic|END|now:1757654652417159|
[2025/09/12 05:24:12 418238] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652418237|
[2025/09/12 05:24:12 418247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652417601|pq_index:0|
[2025/09/12 05:24:12 418251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652417056|
[2025/09/12 05:24:12 418256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652418255|
[2025/09/12 05:24:12 418260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652417601|now:1757654652418255|
[2025/09/12 05:24:12 418265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652417601|now:1757654652418255|
[2025/09/12 05:24:12 418268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 418274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40601|min_srtt:40601|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 418278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1322868|
[2025/09/12 05:24:12 418283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 418287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 418290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 418295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 418299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 418304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1269813|
[2025/09/12 05:24:12 418312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 418316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1300|
[2025/09/12 05:24:12 418343] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1300|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652418324|stream_id:0|stream_offset:1269813|
[2025/09/12 05:24:12 418348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1300|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 418353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 418358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40601|rtt_var:2522|pto_duration:50689|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 418362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 418366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 418370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 418374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652494013|now:1757654652418357|interv:75656|
[2025/09/12 05:24:12 418378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652494013|now:1757654652418357|interval:75656|pto_count:0|srtt:40601
[2025/09/12 05:24:12 418382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 418387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 418391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1270992|
[2025/09/12 05:24:12 418395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 418399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652419399|now:1757654652418399|interv:1000|
[2025/09/12 05:24:12 418403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 418407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 418411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652419399|
[2025/09/12 05:24:12 418415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652419399|
[2025/09/12 05:24:12 418419] [debug] |xqc_engine_wakeup_after|wakeup:1757654652419399|now:1757654652418419|diff:980|
[2025/09/12 05:24:12 418423] [debug] |xqc_engine_main_logic|END|now:1757654652418255|
[2025/09/12 05:24:12 418868] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652418867|
[2025/09/12 05:24:12 418876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 418882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:570|
[2025/09/12 05:24:12 418890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:571|
[2025/09/12 05:24:12 418896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:571|
[2025/09/12 05:24:12 418900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 418905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1263|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1264|path_largest_ack:1263|
[2025/09/12 05:24:12 418909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51600|prior_delivered:1200486|prior_time:1757654652375013|is_app_limited:0|send_elapse:35892|ack_elapse:43854|ctl_first_sent_time:1757654652376454|lagest_ack_time:1757654652418867|curr_delivered:1252086|
[2025/09/12 05:24:12 418914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652376454|
[2025/09/12 05:24:12 418918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1628||sndq_packets_used_bytes:0|sndq_packets_free:1048|
[2025/09/12 05:24:12 418923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1264|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1264|path_largest_ack:1264|
[2025/09/12 05:24:12 418927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51600|prior_delivered:1200486|prior_time:1757654652375013|is_app_limited:0|send_elapse:35892|ack_elapse:43854|ctl_first_sent_time:1757654652376454|lagest_ack_time:1757654652418867|curr_delivered:1253286|
[2025/09/12 05:24:12 418932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652376563|
[2025/09/12 05:24:12 418936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1627||sndq_packets_used_bytes:0|sndq_packets_free:1049|
[2025/09/12 05:24:12 418940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40601|rttvar:2522|minrtt:30532|latest_rtt:42304|ack_delay:32|
[2025/09/12 05:24:12 418944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40810|rttvar:2309|minrtt:30532|latest_rtt:42304|ack_delay:32|
[2025/09/12 05:24:12 418949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1264|lost_pn:1261|thresh:3|
[2025/09/12 05:24:12 418953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 418957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40810|rtt_var:2309|pto_duration:50046|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 418961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 418965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 418969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 418973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652493370|now:1757654652418957|interv:74413|
[2025/09/12 05:24:12 418977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652493370|now:1757654652418957|interval:74413|pto_count:0|srtt:40810
[2025/09/12 05:24:12 418984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35892, ack_elapse 43854, delivered 52800|rate 1203995|lost 202|
[2025/09/12 05:24:12 418989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203995) in round 28|
[2025/09/12 05:24:12 418993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 418997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 419001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652376563|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 419006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652376563|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 419010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:40810|latest_rtt:42304|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 419016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:571|largest:571|pns:2|
[2025/09/12 05:24:12 419020] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:571|frame:ACK |recv_time:1757654652418867|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 419025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772418867|now:1757654652418867|interv:120000000|
[2025/09/12 05:24:12 419029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772418867|now:1757654652418867|interv:120000000|
[2025/09/12 05:24:12 419033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652419399|pq_index:0|
[2025/09/12 05:24:12 419037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652418255|
[2025/09/12 05:24:12 419041] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652419041|
[2025/09/12 05:24:12 419046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652419045|
[2025/09/12 05:24:12 419052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40810|min_srtt:40810|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 419056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1322868|
[2025/09/12 05:24:12 419061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40810|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 419065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 419070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40810|min_srtt:40810|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 419077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1324047|
[2025/09/12 05:24:12 419081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40810|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 419086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 419090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40810|min_srtt:40810|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 419094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1325226|
[2025/09/12 05:24:12 419098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 419102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 419106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 419110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 419114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 419118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1270992|
[2025/09/12 05:24:12 419123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 419127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 419131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652419399|
[2025/09/12 05:24:12 419135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652419399|
[2025/09/12 05:24:12 419138] [debug] |xqc_engine_wakeup_after|wakeup:1757654652419399|now:1757654652419138|diff:261|
[2025/09/12 05:24:12 419143] [debug] |xqc_engine_main_logic|END|now:1757654652419045|
[2025/09/12 05:24:12 419148] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652419148|
[2025/09/12 05:24:12 419152] [debug] |xqc_engine_wakeup_after|wakeup:1757654652419399|now:1757654652419151|diff:248|
[2025/09/12 05:24:12 419156] [debug] |xqc_engine_main_logic|END|now:1757654652419148|
[2025/09/12 05:24:12 420226] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652420226|
[2025/09/12 05:24:12 420235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652419399|pq_index:0|
[2025/09/12 05:24:12 420240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652419045|
[2025/09/12 05:24:12 420247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652420244|
[2025/09/12 05:24:12 420253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652419399|now:1757654652420244|
[2025/09/12 05:24:12 420261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652419399|now:1757654652420244|
[2025/09/12 05:24:12 420265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 420271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40810|min_srtt:40810|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 420275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1325226|
[2025/09/12 05:24:12 420280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 420284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 420287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 420292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 420296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 420301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1270992|
[2025/09/12 05:24:12 420305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 420309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1301|
[2025/09/12 05:24:12 420336] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1301|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652420317|stream_id:0|stream_offset:1270992|
[2025/09/12 05:24:12 420342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1301|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 420346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 420351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40810|rtt_var:2309|pto_duration:50046|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 420355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 420359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 420363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 420367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652495363|now:1757654652420350|interv:75013|
[2025/09/12 05:24:12 420371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652495363|now:1757654652420350|interval:75013|pto_count:0|srtt:40810
[2025/09/12 05:24:12 420375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 420384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 420388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1272171|
[2025/09/12 05:24:12 420392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 420397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1302|
[2025/09/12 05:24:12 420415] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1302|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652420403|stream_id:0|stream_offset:1272171|
[2025/09/12 05:24:12 420420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1302|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 420425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 420429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40810|rtt_var:2309|pto_duration:50046|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 420433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 420437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 420441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 420445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652495449|now:1757654652420429|interv:75020|
[2025/09/12 05:24:12 420449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652495449|now:1757654652420429|interval:75020|pto_count:0|srtt:40810
[2025/09/12 05:24:12 420453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 420481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 420485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1273350|
[2025/09/12 05:24:12 420489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 420493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1303|
[2025/09/12 05:24:12 420515] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1303|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652420500|stream_id:0|stream_offset:1273350|
[2025/09/12 05:24:12 420520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1303|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 420525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 420529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40810|rtt_var:2309|pto_duration:50046|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 420537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 420541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 420545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 420549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652495546|now:1757654652420529|interv:75017|
[2025/09/12 05:24:12 420554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652495546|now:1757654652420529|interval:75017|pto_count:0|srtt:40810
[2025/09/12 05:24:12 420561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 420568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 420574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1274529|
[2025/09/12 05:24:12 420580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 420587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652421587|now:1757654652420587|interv:1000|
[2025/09/12 05:24:12 420592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 420597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 420603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652421587|
[2025/09/12 05:24:12 420608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652421587|
[2025/09/12 05:24:12 420614] [debug] |xqc_engine_wakeup_after|wakeup:1757654652421587|now:1757654652420613|diff:974|
[2025/09/12 05:24:12 420619] [debug] |xqc_engine_main_logic|END|now:1757654652420244|
[2025/09/12 05:24:12 420862] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652420861|
[2025/09/12 05:24:12 420868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 420874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:571|
[2025/09/12 05:24:12 420878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:572|
[2025/09/12 05:24:12 420884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:572|
[2025/09/12 05:24:12 420888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 420893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1265|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1266|path_largest_ack:1265|
[2025/09/12 05:24:12 420898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51600|prior_delivered:1202886|prior_time:1757654652376995|is_app_limited:0|send_elapse:37798|ack_elapse:43866|ctl_first_sent_time:1757654652378442|lagest_ack_time:1757654652420861|curr_delivered:1254486|
[2025/09/12 05:24:12 420902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652378442|
[2025/09/12 05:24:12 420907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1626||sndq_packets_used_bytes:0|sndq_packets_free:1050|
[2025/09/12 05:24:12 420915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1266|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1266|path_largest_ack:1266|
[2025/09/12 05:24:12 420919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50400|prior_delivered:1205286|prior_time:1757654652378987|is_app_limited:0|send_elapse:37880|ack_elapse:41874|ctl_first_sent_time:1757654652380432|lagest_ack_time:1757654652420861|curr_delivered:1255686|
[2025/09/12 05:24:12 420924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652380432|
[2025/09/12 05:24:12 420928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1625||sndq_packets_used_bytes:0|sndq_packets_free:1051|
[2025/09/12 05:24:12 420932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40810|rttvar:2309|minrtt:30532|latest_rtt:40429|ack_delay:32|
[2025/09/12 05:24:12 420936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40758|rttvar:1835|minrtt:30532|latest_rtt:40429|ack_delay:32|
[2025/09/12 05:24:12 420940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1266|lost_pn:1263|thresh:3|
[2025/09/12 05:24:12 420945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 420949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40758|rtt_var:1835|pto_duration:48098|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 420953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 420957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 420961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 420965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652493598|now:1757654652420948|interv:72650|
[2025/09/12 05:24:12 420969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652493598|now:1757654652420948|interval:72650|pto_count:0|srtt:40758
[2025/09/12 05:24:12 420973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37880, ack_elapse 41874, delivered 50400|rate 1203610|lost 202|
[2025/09/12 05:24:12 420977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203610) in round 28|
[2025/09/12 05:24:12 420982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 420986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 420990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652380432|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 420994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652380432|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 420999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:40758|latest_rtt:40429|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 421007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:572|largest:572|pns:2|
[2025/09/12 05:24:12 421011] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:572|frame:ACK |recv_time:1757654652420861|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 421016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772420861|now:1757654652420861|interv:120000000|
[2025/09/12 05:24:12 421020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772420861|now:1757654652420861|interv:120000000|
[2025/09/12 05:24:12 421024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652421587|pq_index:0|
[2025/09/12 05:24:12 421028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652420244|
[2025/09/12 05:24:12 421032] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652421032|
[2025/09/12 05:24:12 421037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652421036|
[2025/09/12 05:24:12 421043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40758|min_srtt:40758|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 421047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1325226|
[2025/09/12 05:24:12 421051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40758|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 421056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 421060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40758|min_srtt:40758|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 421065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1326405|
[2025/09/12 05:24:12 421069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40758|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 421073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 421078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40758|min_srtt:40758|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 421082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1327584|
[2025/09/12 05:24:12 421089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 421092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 421096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 421100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 421105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 421109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1274529|
[2025/09/12 05:24:12 421113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 421117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 421121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652421587|
[2025/09/12 05:24:12 421125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652421587|
[2025/09/12 05:24:12 421129] [debug] |xqc_engine_wakeup_after|wakeup:1757654652421587|now:1757654652421129|diff:458|
[2025/09/12 05:24:12 421133] [debug] |xqc_engine_main_logic|END|now:1757654652421036|
[2025/09/12 05:24:12 421138] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652421138|
[2025/09/12 05:24:12 421142] [debug] |xqc_engine_wakeup_after|wakeup:1757654652421587|now:1757654652421141|diff:446|
[2025/09/12 05:24:12 421145] [debug] |xqc_engine_main_logic|END|now:1757654652421138|
[2025/09/12 05:24:12 422216] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652422216|
[2025/09/12 05:24:12 422225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652421587|pq_index:0|
[2025/09/12 05:24:12 422229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652421036|
[2025/09/12 05:24:12 422234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652422233|
[2025/09/12 05:24:12 422239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652421587|now:1757654652422233|
[2025/09/12 05:24:12 422243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652421587|now:1757654652422233|
[2025/09/12 05:24:12 422247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 422252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40758|min_srtt:40758|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 422257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1327584|
[2025/09/12 05:24:12 422261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 422265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 422269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 422279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 422284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 422288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1274529|
[2025/09/12 05:24:12 422292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 422297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1304|
[2025/09/12 05:24:12 422324] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1304|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652422305|stream_id:0|stream_offset:1274529|
[2025/09/12 05:24:12 422329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1304|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 422334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 422338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40758|rtt_var:1835|pto_duration:48098|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 422343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 422347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 422350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 422354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652495403|now:1757654652422338|interv:73065|
[2025/09/12 05:24:12 422358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652495403|now:1757654652422338|interval:73065|pto_count:0|srtt:40758
[2025/09/12 05:24:12 422363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 422368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 422372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1275708|
[2025/09/12 05:24:12 422376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 422380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652423380|now:1757654652422380|interv:1000|
[2025/09/12 05:24:12 422384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 422388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 422392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652423380|
[2025/09/12 05:24:12 422396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652423380|
[2025/09/12 05:24:12 422404] [debug] |xqc_engine_wakeup_after|wakeup:1757654652423380|now:1757654652422404|diff:976|
[2025/09/12 05:24:12 422408] [debug] |xqc_engine_main_logic|END|now:1757654652422233|
[2025/09/12 05:24:12 422861] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652422860|
[2025/09/12 05:24:12 422870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 422875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:572|
[2025/09/12 05:24:12 422879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:573|
[2025/09/12 05:24:12 422885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:573|
[2025/09/12 05:24:12 422889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 422894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1267|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1268|path_largest_ack:1267|
[2025/09/12 05:24:12 422899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51600|prior_delivered:1205286|prior_time:1757654652378987|is_app_limited:0|send_elapse:37989|ack_elapse:43873|ctl_first_sent_time:1757654652380541|lagest_ack_time:1757654652422860|curr_delivered:1256886|
[2025/09/12 05:24:12 422903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652380541|
[2025/09/12 05:24:12 422908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1624||sndq_packets_used_bytes:0|sndq_packets_free:1052|
[2025/09/12 05:24:12 422912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1268|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1268|path_largest_ack:1268|
[2025/09/12 05:24:12 422916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50400|prior_delivered:1207686|prior_time:1757654652380988|is_app_limited:0|send_elapse:37885|ack_elapse:41872|ctl_first_sent_time:1757654652382436|lagest_ack_time:1757654652422860|curr_delivered:1258086|
[2025/09/12 05:24:12 422921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652382436|
[2025/09/12 05:24:12 422925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1623||sndq_packets_used_bytes:0|sndq_packets_free:1053|
[2025/09/12 05:24:12 422929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40758|rttvar:1835|minrtt:30532|latest_rtt:40424|ack_delay:40|
[2025/09/12 05:24:12 422933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40712|rttvar:1470|minrtt:30532|latest_rtt:40424|ack_delay:40|
[2025/09/12 05:24:12 422937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1268|lost_pn:1265|thresh:3|
[2025/09/12 05:24:12 422942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 422946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40712|rtt_var:1470|pto_duration:46592|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 422950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 422954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 422962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 422966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652493897|now:1757654652422945|interv:70952|
[2025/09/12 05:24:12 422970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652493897|now:1757654652422945|interval:70952|pto_count:0|srtt:40712
[2025/09/12 05:24:12 422974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37885, ack_elapse 41872, delivered 50400|rate 1203668|lost 202|
[2025/09/12 05:24:12 422979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203668) in round 28|
[2025/09/12 05:24:12 422983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 422987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 422991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652382436|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 422995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652382436|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 423000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:42007|srtt:40712|latest_rtt:40424|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 423005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:573|largest:573|pns:2|
[2025/09/12 05:24:12 423010] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:573|frame:ACK |recv_time:1757654652422860|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 423015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772422860|now:1757654652422860|interv:120000000|
[2025/09/12 05:24:12 423019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772422860|now:1757654652422860|interv:120000000|
[2025/09/12 05:24:12 423023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652423380|pq_index:0|
[2025/09/12 05:24:12 423027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652422233|
[2025/09/12 05:24:12 423031] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652423031|
[2025/09/12 05:24:12 423036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652423035|
[2025/09/12 05:24:12 423041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40712|min_srtt:40712|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 423046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1327584|
[2025/09/12 05:24:12 423053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40712|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 423057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 423062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40712|min_srtt:40712|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 423066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1328763|
[2025/09/12 05:24:12 423071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40712|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 423075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 423080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40712|min_srtt:40712|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 423084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1329942|
[2025/09/12 05:24:12 423088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 423092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 423096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 423100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 423105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 423109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1275708|
[2025/09/12 05:24:12 423113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 423117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 423121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652423380|
[2025/09/12 05:24:12 423125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652423380|
[2025/09/12 05:24:12 423129] [debug] |xqc_engine_wakeup_after|wakeup:1757654652423380|now:1757654652423129|diff:251|
[2025/09/12 05:24:12 423133] [debug] |xqc_engine_main_logic|END|now:1757654652423035|
[2025/09/12 05:24:12 423138] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652423138|
[2025/09/12 05:24:12 423142] [debug] |xqc_engine_wakeup_after|wakeup:1757654652423380|now:1757654652423142|diff:238|
[2025/09/12 05:24:12 423146] [debug] |xqc_engine_main_logic|END|now:1757654652423138|
[2025/09/12 05:24:12 424217] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652424217|
[2025/09/12 05:24:12 424226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652423380|pq_index:0|
[2025/09/12 05:24:12 424234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652423035|
[2025/09/12 05:24:12 424239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652424238|
[2025/09/12 05:24:12 424243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652423380|now:1757654652424238|
[2025/09/12 05:24:12 424248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652423380|now:1757654652424238|
[2025/09/12 05:24:12 424252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 424257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40712|min_srtt:40712|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 424261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1329942|
[2025/09/12 05:24:12 424266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 424270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 424273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 424278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 424282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 424287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1275708|
[2025/09/12 05:24:12 424291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 424295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1305|
[2025/09/12 05:24:12 424322] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1305|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652424303|stream_id:0|stream_offset:1275708|
[2025/09/12 05:24:12 424328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1305|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 424333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 424337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40712|rtt_var:1470|pto_duration:46592|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 424341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 424345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 424349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 424357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652495895|now:1757654652424337|interv:71558|
[2025/09/12 05:24:12 424361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652495895|now:1757654652424337|interval:71558|pto_count:0|srtt:40712
[2025/09/12 05:24:12 424365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:43207|
[2025/09/12 05:24:12 424370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 424374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1276887|
[2025/09/12 05:24:12 424379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 424383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1306|
[2025/09/12 05:24:12 424401] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1306|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652424389|stream_id:0|stream_offset:1276887|
[2025/09/12 05:24:12 424407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1306|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 424411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 424415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40712|rtt_var:1470|pto_duration:46592|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 424419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 424423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 424427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 424431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652495981|now:1757654652424415|interv:71566|
[2025/09/12 05:24:12 424435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652495981|now:1757654652424415|interval:71566|pto_count:0|srtt:40712
[2025/09/12 05:24:12 424439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 424444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 424448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1278066|
[2025/09/12 05:24:12 424452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 424478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1307|
[2025/09/12 05:24:12 424501] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1307|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652424486|stream_id:0|stream_offset:1278066|
[2025/09/12 05:24:12 424510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1307|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 424515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 424519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40712|rtt_var:1470|pto_duration:46592|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 424523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 424527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 424531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 424535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652496078|now:1757654652424519|interv:71559|
[2025/09/12 05:24:12 424541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652496078|now:1757654652424519|interval:71559|pto_count:0|srtt:40712
[2025/09/12 05:24:12 424548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 424555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 424561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1279245|
[2025/09/12 05:24:12 424567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 424573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652425573|now:1757654652424573|interv:1000|
[2025/09/12 05:24:12 424578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 424584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 424589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652425573|
[2025/09/12 05:24:12 424595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652425573|
[2025/09/12 05:24:12 424600] [debug] |xqc_engine_wakeup_after|wakeup:1757654652425573|now:1757654652424600|diff:973|
[2025/09/12 05:24:12 424606] [debug] |xqc_engine_main_logic|END|now:1757654652424238|
[2025/09/12 05:24:12 424850] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652424849|
[2025/09/12 05:24:12 424857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 424863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:573|
[2025/09/12 05:24:12 424867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:574|
[2025/09/12 05:24:12 424872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:574|
[2025/09/12 05:24:12 424876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 424881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1269|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1270|path_largest_ack:1269|
[2025/09/12 05:24:12 424890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:1210086|prior_time:1757654652382976|is_app_limited:0|send_elapse:37845|ack_elapse:41873|ctl_first_sent_time:1757654652384417|lagest_ack_time:1757654652424849|curr_delivered:1259286|
[2025/09/12 05:24:12 424894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652384417|
[2025/09/12 05:24:12 424899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1622||sndq_packets_used_bytes:0|sndq_packets_free:1054|
[2025/09/12 05:24:12 424904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1270|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1270|path_largest_ack:1270|
[2025/09/12 05:24:12 424908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:1210086|prior_time:1757654652382976|is_app_limited:0|send_elapse:37845|ack_elapse:41873|ctl_first_sent_time:1757654652384417|lagest_ack_time:1757654652424849|curr_delivered:1260486|
[2025/09/12 05:24:12 424912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652384527|
[2025/09/12 05:24:12 424917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1621||sndq_packets_used_bytes:0|sndq_packets_free:1055|
[2025/09/12 05:24:12 424921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40712|rttvar:1470|minrtt:30532|latest_rtt:40322|ack_delay:32|
[2025/09/12 05:24:12 424925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40659|rttvar:1208|minrtt:30532|latest_rtt:40322|ack_delay:32|
[2025/09/12 05:24:12 424929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1270|lost_pn:1267|thresh:3|
[2025/09/12 05:24:12 424933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 424937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40659|rtt_var:1208|pto_duration:45491|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 424942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 424946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 424949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 424953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652494977|now:1757654652424937|interv:70040|
[2025/09/12 05:24:12 424957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652494977|now:1757654652424937|interval:70040|pto_count:0|srtt:40659
[2025/09/12 05:24:12 424962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37845, ack_elapse 41873, delivered 50400|rate 1203639|lost 202|
[2025/09/12 05:24:12 424966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203639) in round 28|
[2025/09/12 05:24:12 424970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 424974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 424978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652384527|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 424986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652384527|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 424990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:40659|latest_rtt:40322|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 424996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:574|largest:574|pns:2|
[2025/09/12 05:24:12 425000] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:574|frame:ACK |recv_time:1757654652424849|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 425005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772424849|now:1757654652424849|interv:120000000|
[2025/09/12 05:24:12 425009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772424849|now:1757654652424849|interv:120000000|
[2025/09/12 05:24:12 425013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652425573|pq_index:0|
[2025/09/12 05:24:12 425017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652424238|
[2025/09/12 05:24:12 425021] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652425021|
[2025/09/12 05:24:12 425026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652425025|
[2025/09/12 05:24:12 425031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40659|min_srtt:40659|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 425036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1329942|
[2025/09/12 05:24:12 425040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40659|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 425045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 425049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40659|min_srtt:40659|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 425053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1331121|
[2025/09/12 05:24:12 425057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40659|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 425062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 425069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40659|min_srtt:40659|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 425073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1332300|
[2025/09/12 05:24:12 425077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 425081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 425085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 425089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 425093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 425097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1279245|
[2025/09/12 05:24:12 425102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 425106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 425110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652425573|
[2025/09/12 05:24:12 425113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652425573|
[2025/09/12 05:24:12 425117] [debug] |xqc_engine_wakeup_after|wakeup:1757654652425573|now:1757654652425117|diff:456|
[2025/09/12 05:24:12 425122] [debug] |xqc_engine_main_logic|END|now:1757654652425025|
[2025/09/12 05:24:12 425127] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652425126|
[2025/09/12 05:24:12 425130] [debug] |xqc_engine_wakeup_after|wakeup:1757654652425573|now:1757654652425130|diff:443|
[2025/09/12 05:24:12 425134] [debug] |xqc_engine_main_logic|END|now:1757654652425126|
[2025/09/12 05:24:12 426205] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652426205|
[2025/09/12 05:24:12 426214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652425573|pq_index:0|
[2025/09/12 05:24:12 426218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652425025|
[2025/09/12 05:24:12 426223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652426222|
[2025/09/12 05:24:12 426228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652425573|now:1757654652426222|
[2025/09/12 05:24:12 426232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652425573|now:1757654652426222|
[2025/09/12 05:24:12 426236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 426241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40659|min_srtt:40659|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 426246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1332300|
[2025/09/12 05:24:12 426265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 426269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 426272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 426277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 426281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 426285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1279245|
[2025/09/12 05:24:12 426290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 426294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1308|
[2025/09/12 05:24:12 426321] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1308|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652426302|stream_id:0|stream_offset:1279245|
[2025/09/12 05:24:12 426327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1308|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 426332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 426336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40659|rtt_var:1208|pto_duration:45491|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 426340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 426344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 426348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 426352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652496793|now:1757654652426336|interv:70457|
[2025/09/12 05:24:12 426356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652496793|now:1757654652426336|interval:70457|pto_count:0|srtt:40659
[2025/09/12 05:24:12 426360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 426365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 426369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1280424|
[2025/09/12 05:24:12 426374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 426378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1309|
[2025/09/12 05:24:12 426399] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1309|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652426387|stream_id:0|stream_offset:1280424|
[2025/09/12 05:24:12 426405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1309|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 426409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 426413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40659|rtt_var:1208|pto_duration:45491|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 426417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 426421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 426425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 426429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652496878|now:1757654652426413|interv:70465|
[2025/09/12 05:24:12 426433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652496878|now:1757654652426413|interval:70465|pto_count:0|srtt:40659
[2025/09/12 05:24:12 426437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 426442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 426446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1281603|
[2025/09/12 05:24:12 426450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 426454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652427454|now:1757654652426454|interv:1000|
[2025/09/12 05:24:12 426481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 426485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 426489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652427454|
[2025/09/12 05:24:12 426493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652427454|
[2025/09/12 05:24:12 426497] [debug] |xqc_engine_wakeup_after|wakeup:1757654652427454|now:1757654652426497|diff:957|
[2025/09/12 05:24:12 426501] [debug] |xqc_engine_main_logic|END|now:1757654652426222|
[2025/09/12 05:24:12 426859] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652426858|
[2025/09/12 05:24:12 426866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 426872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:574|
[2025/09/12 05:24:12 426876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:575|
[2025/09/12 05:24:12 426882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:575|
[2025/09/12 05:24:12 426886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 426895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1271|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:1272|path_largest_ack:1271|
[2025/09/12 05:24:12 426899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:1212486|prior_time:1757654652384977|is_app_limited:0|send_elapse:37911|ack_elapse:41881|ctl_first_sent_time:1757654652386472|lagest_ack_time:1757654652426858|curr_delivered:1261693|
[2025/09/12 05:24:12 426904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652386472|
[2025/09/12 05:24:12 426909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1620||sndq_packets_used_bytes:0|sndq_packets_free:1056|
[2025/09/12 05:24:12 426913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1272|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1272|path_largest_ack:1272|
[2025/09/12 05:24:12 426917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:1214886|prior_time:1757654652386963|is_app_limited:0|send_elapse:39760|ack_elapse:39895|ctl_first_sent_time:1757654652388405|lagest_ack_time:1757654652426858|curr_delivered:1262893|
[2025/09/12 05:24:12 426922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652388405|
[2025/09/12 05:24:12 426926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1619||sndq_packets_used_bytes:0|sndq_packets_free:1057|
[2025/09/12 05:24:12 426930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40659|rttvar:1208|minrtt:30532|latest_rtt:38453|ack_delay:32|
[2025/09/12 05:24:12 426934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40379|rttvar:1465|minrtt:30532|latest_rtt:38453|ack_delay:32|
[2025/09/12 05:24:12 426938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1272|lost_pn:1269|thresh:3|
[2025/09/12 05:24:12 426943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 555|pns:2|
[2025/09/12 05:24:12 426947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 426951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40379|rtt_var:1465|pto_duration:46239|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 426955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 426959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 426963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 426967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652497626|now:1757654652426950|interv:70676|
[2025/09/12 05:24:12 426971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652497626|now:1757654652426950|interval:70676|pto_count:0|srtt:40379
[2025/09/12 05:24:12 426975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39760, ack_elapse 39895, delivered 48007|rate 1203333|lost 202|
[2025/09/12 05:24:12 426980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203333) in round 28|
[2025/09/12 05:24:12 426986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 426991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 426994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2407|po_sent_time:1757654652388405|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 426999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2407|po_sent_time:1757654652388405|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 427004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43200|srtt:40379|latest_rtt:38453|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 427009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:575|largest:575|pns:2|
[2025/09/12 05:24:12 427014] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:575|frame:ACK |recv_time:1757654652426858|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 427018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772426858|now:1757654652426858|interv:120000000|
[2025/09/12 05:24:12 427022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772426858|now:1757654652426858|interv:120000000|
[2025/09/12 05:24:12 427026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652427454|pq_index:0|
[2025/09/12 05:24:12 427030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652426222|
[2025/09/12 05:24:12 427034] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652427034|
[2025/09/12 05:24:12 427039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652427038|
[2025/09/12 05:24:12 427045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40379|min_srtt:40379|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 427049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1332300|
[2025/09/12 05:24:12 427054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40379|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 427058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 427063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40379|min_srtt:40379|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 427067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1333479|
[2025/09/12 05:24:12 427074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40379|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 427079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 427083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40379|min_srtt:40379|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 427087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1334658|
[2025/09/12 05:24:12 427092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 427096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 427099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 427104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 427108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 427112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1281603|
[2025/09/12 05:24:12 427117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 427120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 427124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652427454|
[2025/09/12 05:24:12 427128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652427454|
[2025/09/12 05:24:12 427132] [debug] |xqc_engine_wakeup_after|wakeup:1757654652427454|now:1757654652427132|diff:322|
[2025/09/12 05:24:12 427137] [debug] |xqc_engine_main_logic|END|now:1757654652427038|
[2025/09/12 05:24:12 427144] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652427144|
[2025/09/12 05:24:12 427147] [debug] |xqc_engine_wakeup_after|wakeup:1757654652427454|now:1757654652427147|diff:307|
[2025/09/12 05:24:12 427151] [debug] |xqc_engine_main_logic|END|now:1757654652427144|
[2025/09/12 05:24:12 428222] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652428222|
[2025/09/12 05:24:12 428231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652427454|pq_index:0|
[2025/09/12 05:24:12 428235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652427038|
[2025/09/12 05:24:12 428240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652428239|
[2025/09/12 05:24:12 428245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652427454|now:1757654652428239|
[2025/09/12 05:24:12 428249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652427454|now:1757654652428239|
[2025/09/12 05:24:12 428257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 428262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40379|min_srtt:40379|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 428267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1334658|
[2025/09/12 05:24:12 428272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 428276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 428279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 428284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 428288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 428292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1281603|
[2025/09/12 05:24:12 428297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 428301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1310|
[2025/09/12 05:24:12 428328] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1310|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652428309|stream_id:0|stream_offset:1281603|
[2025/09/12 05:24:12 428334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1310|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 428338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 428343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40379|rtt_var:1465|pto_duration:46239|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 428347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 428351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 428355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 428359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652499548|now:1757654652428342|interv:71206|
[2025/09/12 05:24:12 428363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652499548|now:1757654652428342|interval:71206|pto_count:0|srtt:40379
[2025/09/12 05:24:12 428367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44400|
[2025/09/12 05:24:12 428372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 428380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1282782|
[2025/09/12 05:24:12 428384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 428388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1311|
[2025/09/12 05:24:12 428407] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1311|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654652428394|stream_id:0|stream_offset:1282782|
[2025/09/12 05:24:12 428412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1311|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 428416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:12 428420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40379|rtt_var:1465|pto_duration:46239|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 428425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 428428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 428432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:12 428436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652499633|now:1757654652428420|interv:71213|
[2025/09/12 05:24:12 428440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652499633|now:1757654652428420|interval:71213|pto_count:0|srtt:40379
[2025/09/12 05:24:12 428445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45600|
[2025/09/12 05:24:12 428449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 428453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1283961|
[2025/09/12 05:24:12 428480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 428486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652429486|now:1757654652428486|interv:1000|
[2025/09/12 05:24:12 428491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 428496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 428502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652429486|
[2025/09/12 05:24:12 428507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652429486|
[2025/09/12 05:24:12 428513] [debug] |xqc_engine_wakeup_after|wakeup:1757654652429486|now:1757654652428513|diff:973|
[2025/09/12 05:24:12 428519] [debug] |xqc_engine_main_logic|END|now:1757654652428239|
[2025/09/12 05:24:12 428841] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652428840|
[2025/09/12 05:24:12 428847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 428857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:575|
[2025/09/12 05:24:12 428861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:576|
[2025/09/12 05:24:12 428867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:576|
[2025/09/12 05:24:12 428871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 428876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1273|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1274|path_largest_ack:1273|
[2025/09/12 05:24:12 428880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:1214886|prior_time:1757654652386963|is_app_limited:0|send_elapse:39871|ack_elapse:41877|ctl_first_sent_time:1757654652388516|lagest_ack_time:1757654652428840|curr_delivered:1264093|
[2025/09/12 05:24:12 428885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652388516|
[2025/09/12 05:24:12 428890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1618||sndq_packets_used_bytes:0|sndq_packets_free:1058|
[2025/09/12 05:24:12 428894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1274|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1274|path_largest_ack:1274|
[2025/09/12 05:24:12 428898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:1217286|prior_time:1757654652388959|is_app_limited:0|send_elapse:39848|ack_elapse:39881|ctl_first_sent_time:1757654652390400|lagest_ack_time:1757654652428840|curr_delivered:1265293|
[2025/09/12 05:24:12 428903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652390400|
[2025/09/12 05:24:12 428907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1617||sndq_packets_used_bytes:0|sndq_packets_free:1059|
[2025/09/12 05:24:12 428911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40379|rttvar:1465|minrtt:30532|latest_rtt:38440|ack_delay:40|
[2025/09/12 05:24:12 428915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40132|rttvar:1593|minrtt:30532|latest_rtt:38440|ack_delay:40|
[2025/09/12 05:24:12 428919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1274|lost_pn:1271|thresh:3|
[2025/09/12 05:24:12 428924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 428928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40132|rtt_var:1593|pto_duration:46504|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 428932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 428936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 428940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 428944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652499898|now:1757654652428927|interv:70971|
[2025/09/12 05:24:12 428948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652499898|now:1757654652428927|interval:70971|pto_count:0|srtt:40132
[2025/09/12 05:24:12 428955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39848, ack_elapse 39881, delivered 48007|rate 1203756|lost 202|
[2025/09/12 05:24:12 428959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203756) in round 28|
[2025/09/12 05:24:12 428964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 428968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 428972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652390400|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 428976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652390400|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 428981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43200|srtt:40132|latest_rtt:38440|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 428986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:576|largest:576|pns:2|
[2025/09/12 05:24:12 428991] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:576|frame:ACK |recv_time:1757654652428840|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 428995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772428840|now:1757654652428840|interv:120000000|
[2025/09/12 05:24:12 428999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772428840|now:1757654652428840|interv:120000000|
[2025/09/12 05:24:12 429003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652429486|pq_index:0|
[2025/09/12 05:24:12 429007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652428239|
[2025/09/12 05:24:12 429011] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652429011|
[2025/09/12 05:24:12 429016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652429015|
[2025/09/12 05:24:12 429022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40132|min_srtt:40132|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 429026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1334658|
[2025/09/12 05:24:12 429031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40132|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 429035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 429040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40132|min_srtt:40132|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 429050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1335837|
[2025/09/12 05:24:12 429054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40132|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 429059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 429063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40132|min_srtt:40132|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 429067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1337016|
[2025/09/12 05:24:12 429071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 429075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 429079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 429083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 429088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 429092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1283961|
[2025/09/12 05:24:12 429096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 429100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 429104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652429486|
[2025/09/12 05:24:12 429108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652429486|
[2025/09/12 05:24:12 429112] [debug] |xqc_engine_wakeup_after|wakeup:1757654652429486|now:1757654652429112|diff:374|
[2025/09/12 05:24:12 429116] [debug] |xqc_engine_main_logic|END|now:1757654652429015|
[2025/09/12 05:24:12 429121] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652429121|
[2025/09/12 05:24:12 429125] [debug] |xqc_engine_wakeup_after|wakeup:1757654652429486|now:1757654652429124|diff:362|
[2025/09/12 05:24:12 429128] [debug] |xqc_engine_main_logic|END|now:1757654652429121|
[2025/09/12 05:24:12 430199] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652430199|
[2025/09/12 05:24:12 430208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652429486|pq_index:0|
[2025/09/12 05:24:12 430212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652429015|
[2025/09/12 05:24:12 430217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652430216|
[2025/09/12 05:24:12 430226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652429486|now:1757654652430216|
[2025/09/12 05:24:12 430230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652429486|now:1757654652430216|
[2025/09/12 05:24:12 430234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 430240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40132|min_srtt:40132|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 430244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1337016|
[2025/09/12 05:24:12 430249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 430252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 430256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 430261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 430265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 430269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1283961|
[2025/09/12 05:24:12 430274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 430278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1312|
[2025/09/12 05:24:12 430305] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1312|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652430286|stream_id:0|stream_offset:1283961|
[2025/09/12 05:24:12 430311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1312|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 430316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 430320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40132|rtt_var:1593|pto_duration:46504|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 430324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 430328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 430332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 430336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652501790|now:1757654652430320|interv:71470|
[2025/09/12 05:24:12 430340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652501790|now:1757654652430320|interval:71470|pto_count:0|srtt:40132
[2025/09/12 05:24:12 430345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44400|
[2025/09/12 05:24:12 430353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 430357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1285140|
[2025/09/12 05:24:12 430361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 430365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1313|
[2025/09/12 05:24:12 430384] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1313|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654652430372|stream_id:0|stream_offset:1285140|
[2025/09/12 05:24:12 430389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1313|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 430394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:12 430398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40132|rtt_var:1593|pto_duration:46504|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 430402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 430406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 430410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:12 430414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652501876|now:1757654652430397|interv:71479|
[2025/09/12 05:24:12 430418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652501876|now:1757654652430397|interval:71479|pto_count:0|srtt:40132
[2025/09/12 05:24:12 430422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45600|
[2025/09/12 05:24:12 430426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 430430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1286319|
[2025/09/12 05:24:12 430435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 430439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652431438|now:1757654652430438|interv:1000|
[2025/09/12 05:24:12 430443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 430446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 430450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652431438|
[2025/09/12 05:24:12 430472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652431438|
[2025/09/12 05:24:12 430481] [debug] |xqc_engine_wakeup_after|wakeup:1757654652431438|now:1757654652430481|diff:957|
[2025/09/12 05:24:12 430486] [debug] |xqc_engine_main_logic|END|now:1757654652430216|
[2025/09/12 05:24:12 430831] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652430830|
[2025/09/12 05:24:12 430838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 430844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:576|
[2025/09/12 05:24:12 430848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:577|
[2025/09/12 05:24:12 430854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:577|
[2025/09/12 05:24:12 430858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 430862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1275|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1276|path_largest_ack:1275|
[2025/09/12 05:24:12 430867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1219686|prior_time:1757654652390951|is_app_limited:0|send_elapse:39853|ack_elapse:39879|ctl_first_sent_time:1757654652392393|lagest_ack_time:1757654652430830|curr_delivered:1266493|
[2025/09/12 05:24:12 430872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652392393|
[2025/09/12 05:24:12 430876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1616||sndq_packets_used_bytes:0|sndq_packets_free:1060|
[2025/09/12 05:24:12 430881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1276|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1276|path_largest_ack:1276|
[2025/09/12 05:24:12 430885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1219686|prior_time:1757654652390951|is_app_limited:0|send_elapse:39853|ack_elapse:39879|ctl_first_sent_time:1757654652392393|lagest_ack_time:1757654652430830|curr_delivered:1267693|
[2025/09/12 05:24:12 430890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652392498|
[2025/09/12 05:24:12 430894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1615||sndq_packets_used_bytes:0|sndq_packets_free:1061|
[2025/09/12 05:24:12 430898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40132|rttvar:1593|minrtt:30532|latest_rtt:38332|ack_delay:32|
[2025/09/12 05:24:12 430902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39903|rttvar:1653|minrtt:30532|latest_rtt:38332|ack_delay:32|
[2025/09/12 05:24:12 430906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1276|lost_pn:1273|thresh:3|
[2025/09/12 05:24:12 430910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 430914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39903|rtt_var:1653|pto_duration:46515|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 430919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 430923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 430926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 430930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652501887|now:1757654652430914|interv:70973|
[2025/09/12 05:24:12 430938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652501887|now:1757654652430914|interval:70973|pto_count:0|srtt:39903
[2025/09/12 05:24:12 430943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39853, ack_elapse 39879, delivered 48007|rate 1203816|lost 202|
[2025/09/12 05:24:12 430947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203816) in round 28|
[2025/09/12 05:24:12 430951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 430955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 430959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652392498|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 430964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652392498|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1224486|
[2025/09/12 05:24:12 430968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43200|srtt:39903|latest_rtt:38332|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 430974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:577|largest:577|pns:2|
[2025/09/12 05:24:12 430978] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:577|frame:ACK |recv_time:1757654652430830|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 430983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772430830|now:1757654652430830|interv:120000000|
[2025/09/12 05:24:12 430987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772430830|now:1757654652430830|interv:120000000|
[2025/09/12 05:24:12 430991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652431438|pq_index:0|
[2025/09/12 05:24:12 430995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652430216|
[2025/09/12 05:24:12 430999] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652430999|
[2025/09/12 05:24:12 431004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652431003|
[2025/09/12 05:24:12 431010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39903|min_srtt:39903|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 431014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1337016|
[2025/09/12 05:24:12 431019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39903|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 431026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 431030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39903|min_srtt:39903|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 431035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1338195|
[2025/09/12 05:24:12 431039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39903|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 431043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 431048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39903|min_srtt:39903|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 431052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1339374|
[2025/09/12 05:24:12 431056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 431060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 431064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 431068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 431073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 431077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1286319|
[2025/09/12 05:24:12 431081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 431085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 431089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652431438|
[2025/09/12 05:24:12 431093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652431438|
[2025/09/12 05:24:12 431097] [debug] |xqc_engine_wakeup_after|wakeup:1757654652431438|now:1757654652431097|diff:341|
[2025/09/12 05:24:12 431101] [debug] |xqc_engine_main_logic|END|now:1757654652431003|
[2025/09/12 05:24:12 431106] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652431106|
[2025/09/12 05:24:12 431110] [debug] |xqc_engine_wakeup_after|wakeup:1757654652431438|now:1757654652431110|diff:328|
[2025/09/12 05:24:12 431114] [debug] |xqc_engine_main_logic|END|now:1757654652431106|
[2025/09/12 05:24:12 432185] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652432185|
[2025/09/12 05:24:12 432194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652431438|pq_index:0|
[2025/09/12 05:24:12 432198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652431003|
[2025/09/12 05:24:12 432203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652432202|
[2025/09/12 05:24:12 432212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654652431912|now:1757654652432202|
[2025/09/12 05:24:12 432216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:12 432220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654652431912|now:1757654652432202|
[2025/09/12 05:24:12 432224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:12 432228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652431438|now:1757654652432202|
[2025/09/12 05:24:12 432232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652431438|now:1757654652432202|
[2025/09/12 05:24:12 432236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 432240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:577|ack_delay:25328|first_ack_range:22|largest_pkt_recv_time:1757654652406912|
[2025/09/12 05:24:12 432245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:577|low:555|pkt_pns:2|
[2025/09/12 05:24:12 432249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:565|frame_largest_recv:577|
[2025/09/12 05:24:12 432253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:12 432258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39903|min_srtt:39903|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 432262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1339374|
[2025/09/12 05:24:12 432267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 432271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 432275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 432279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 432284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 432288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1286319|
[2025/09/12 05:24:12 432292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 432297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1314|
[2025/09/12 05:24:12 432324] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1314|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:43200|now:1757654652432305|stream_id:0|stream_offset:1286319|
[2025/09/12 05:24:12 432330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1314|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 432338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 432343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39903|rtt_var:1653|pto_duration:46515|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 432347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 432351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 432355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 432359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652503820|now:1757654652432342|interv:71478|
[2025/09/12 05:24:12 432363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652503820|now:1757654652432342|interval:71478|pto_count:0|srtt:39903
[2025/09/12 05:24:12 432367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 432372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 432376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1287498|
[2025/09/12 05:24:12 432381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 432385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1315|
[2025/09/12 05:24:12 432404] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1315|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652432391|stream_id:0|stream_offset:1287498|
[2025/09/12 05:24:12 432409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1315|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 432413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 432418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39903|rtt_var:1653|pto_duration:46515|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 432422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 432426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 432430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 432433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652503906|now:1757654652432417|interv:71489|
[2025/09/12 05:24:12 432437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652503906|now:1757654652432417|interval:71489|pto_count:0|srtt:39903
[2025/09/12 05:24:12 432442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 432449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 432453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1288677|
[2025/09/12 05:24:12 432480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 432485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652433485|now:1757654652432485|interv:1000|
[2025/09/12 05:24:12 432491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 432496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 432502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652433485|
[2025/09/12 05:24:12 432508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652433485|
[2025/09/12 05:24:12 432513] [debug] |xqc_engine_wakeup_after|wakeup:1757654652433485|now:1757654652432513|diff:972|
[2025/09/12 05:24:12 432519] [debug] |xqc_engine_main_logic|END|now:1757654652432202|
[2025/09/12 05:24:12 432831] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652432830|
[2025/09/12 05:24:12 432838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 432844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:577|
[2025/09/12 05:24:12 432848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:578|
[2025/09/12 05:24:12 432853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:578|
[2025/09/12 05:24:12 432857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 432862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1277|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1278|path_largest_ack:1277|
[2025/09/12 05:24:12 432867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1222086|prior_time:1757654652392943|is_app_limited:0|send_elapse:39856|ack_elapse:39887|ctl_first_sent_time:1757654652394394|lagest_ack_time:1757654652432830|curr_delivered:1268893|
[2025/09/12 05:24:12 432871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652394394|
[2025/09/12 05:24:12 432876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1614||sndq_packets_used_bytes:0|sndq_packets_free:1062|
[2025/09/12 05:24:12 432880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1278|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1278|path_largest_ack:1278|
[2025/09/12 05:24:12 432885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1224486|prior_time:1757654652394950|is_app_limited:0|send_elapse:39823|ack_elapse:37880|ctl_first_sent_time:1757654652396393|lagest_ack_time:1757654652432830|curr_delivered:1270093|
[2025/09/12 05:24:12 432889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652396393|
[2025/09/12 05:24:12 432893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1613||sndq_packets_used_bytes:0|sndq_packets_free:1063|
[2025/09/12 05:24:12 432897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39903|rttvar:1653|minrtt:30532|latest_rtt:36437|ack_delay:40|
[2025/09/12 05:24:12 432905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39465|rttvar:2116|minrtt:30532|latest_rtt:36437|ack_delay:40|
[2025/09/12 05:24:12 432910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1278|lost_pn:1275|thresh:3|
[2025/09/12 05:24:12 432914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 432918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39465|rtt_var:2116|pto_duration:47929|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 432922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 432926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 432930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 432934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652505320|now:1757654652432918|interv:72402|
[2025/09/12 05:24:12 432938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652505320|now:1757654652432918|interval:72402|pto_count:0|srtt:39465
[2025/09/12 05:24:12 432942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39823, ack_elapse 37880, delivered 45607|rate 1145242|lost 202|
[2025/09/12 05:24:12 432947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 28 -> 29|
[2025/09/12 05:24:12 432951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1145242) in round 29|
[2025/09/12 05:24:12 432955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 432959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 432963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652396393|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 432967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652396393|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 432972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:39465|latest_rtt:36437|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 432978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:578|largest:578|pns:2|
[2025/09/12 05:24:12 432982] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:578|frame:ACK |recv_time:1757654652432830|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 432986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772432830|now:1757654652432830|interv:120000000|
[2025/09/12 05:24:12 432991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772432830|now:1757654652432830|interv:120000000|
[2025/09/12 05:24:12 432997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652433485|pq_index:0|
[2025/09/12 05:24:12 433001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652432202|
[2025/09/12 05:24:12 433005] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652433005|
[2025/09/12 05:24:12 433010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652433009|
[2025/09/12 05:24:12 433016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39465|min_srtt:39465|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 433020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1339374|
[2025/09/12 05:24:12 433025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39465|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 433029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 433034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39465|min_srtt:39465|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 433038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1340553|
[2025/09/12 05:24:12 433042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39465|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 433047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 433051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39465|min_srtt:39465|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 433055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1341732|
[2025/09/12 05:24:12 433059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 433063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 433067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 433071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 433076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 433080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1288677|
[2025/09/12 05:24:12 433087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 433091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 433094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652433485|
[2025/09/12 05:24:12 433098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652433485|
[2025/09/12 05:24:12 433102] [debug] |xqc_engine_wakeup_after|wakeup:1757654652433485|now:1757654652433102|diff:383|
[2025/09/12 05:24:12 433106] [debug] |xqc_engine_main_logic|END|now:1757654652433009|
[2025/09/12 05:24:12 433111] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652433111|
[2025/09/12 05:24:12 433115] [debug] |xqc_engine_wakeup_after|wakeup:1757654652433485|now:1757654652433115|diff:370|
[2025/09/12 05:24:12 433119] [debug] |xqc_engine_main_logic|END|now:1757654652433111|
[2025/09/12 05:24:12 434195] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652434195|
[2025/09/12 05:24:12 434209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652433485|pq_index:0|
[2025/09/12 05:24:12 434214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652433009|
[2025/09/12 05:24:12 434219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652434218|
[2025/09/12 05:24:12 434224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652433485|now:1757654652434218|
[2025/09/12 05:24:12 434229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652433485|now:1757654652434218|
[2025/09/12 05:24:12 434232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 434238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39465|min_srtt:39465|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 434243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1341732|
[2025/09/12 05:24:12 434248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 434252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 434255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 434260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 434265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 434269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1288677|
[2025/09/12 05:24:12 434274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 434278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1316|
[2025/09/12 05:24:12 434319] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1316|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652434293|stream_id:0|stream_offset:1288677|
[2025/09/12 05:24:12 434326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1316|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 434331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 434336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39465|rtt_var:2116|pto_duration:47929|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 434343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 434350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 434356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 434363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652507222|now:1757654652434336|interv:72886|
[2025/09/12 05:24:12 434369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652507222|now:1757654652434336|interval:72886|pto_count:0|srtt:39465
[2025/09/12 05:24:12 434377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 434384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 434388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1289856|
[2025/09/12 05:24:12 434393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 434397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1317|
[2025/09/12 05:24:12 434424] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1317|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652434405|stream_id:0|stream_offset:1289856|
[2025/09/12 05:24:12 434434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1317|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 434442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 434448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39465|rtt_var:2116|pto_duration:47929|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 434470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 434481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 434487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 434493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652507334|now:1757654652434448|interv:72886|
[2025/09/12 05:24:12 434512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652507334|now:1757654652434448|interval:72886|pto_count:0|srtt:39465
[2025/09/12 05:24:12 434520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 434527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 434534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1291035|
[2025/09/12 05:24:12 434539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 434543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652435542|now:1757654652434542|interv:1000|
[2025/09/12 05:24:12 434547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 434550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 434554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652435542|
[2025/09/12 05:24:12 434559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652435542|
[2025/09/12 05:24:12 434563] [debug] |xqc_engine_wakeup_after|wakeup:1757654652435542|now:1757654652434563|diff:979|
[2025/09/12 05:24:12 434567] [debug] |xqc_engine_main_logic|END|now:1757654652434218|
[2025/09/12 05:24:12 434830] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652434829|
[2025/09/12 05:24:12 434839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 434845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:578|
[2025/09/12 05:24:12 434849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:579|
[2025/09/12 05:24:12 434855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:579|
[2025/09/12 05:24:12 434859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 434864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1279|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1280|path_largest_ack:1279|
[2025/09/12 05:24:12 434868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1224486|prior_time:1757654652394950|is_app_limited:0|send_elapse:39932|ack_elapse:39879|ctl_first_sent_time:1757654652396502|lagest_ack_time:1757654652434829|curr_delivered:1271293|
[2025/09/12 05:24:12 434873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652396502|
[2025/09/12 05:24:12 434878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1612||sndq_packets_used_bytes:0|sndq_packets_free:1064|
[2025/09/12 05:24:12 434882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1280|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1280|path_largest_ack:1280|
[2025/09/12 05:24:12 434886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1226886|prior_time:1757654652396934|is_app_limited:0|send_elapse:41720|ack_elapse:37895|ctl_first_sent_time:1757654652398372|lagest_ack_time:1757654652434829|curr_delivered:1272493|
[2025/09/12 05:24:12 434896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652398372|
[2025/09/12 05:24:12 434900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1611||sndq_packets_used_bytes:0|sndq_packets_free:1065|
[2025/09/12 05:24:12 434904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39465|rttvar:2116|minrtt:30532|latest_rtt:36457|ack_delay:32|
[2025/09/12 05:24:12 434908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39085|rttvar:2347|minrtt:30532|latest_rtt:36457|ack_delay:32|
[2025/09/12 05:24:12 434913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1280|lost_pn:1277|thresh:3|
[2025/09/12 05:24:12 434917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 434921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39085|rtt_var:2347|pto_duration:48473|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 434925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 434929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 434933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 434937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652507878|now:1757654652434921|interv:72957|
[2025/09/12 05:24:12 434941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652507878|now:1757654652434921|interval:72957|pto_count:0|srtt:39085
[2025/09/12 05:24:12 434946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41720, ack_elapse 37895, delivered 45607|rate 1093168|lost 202|
[2025/09/12 05:24:12 434950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1093168) in round 29|
[2025/09/12 05:24:12 434954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 434958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 434962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652398372|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 434967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652398372|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 434971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:39085|latest_rtt:36457|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 434977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:579|largest:579|pns:2|
[2025/09/12 05:24:12 434982] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:579|frame:ACK |recv_time:1757654652434829|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 434989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772434829|now:1757654652434829|interv:120000000|
[2025/09/12 05:24:12 434993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772434829|now:1757654652434829|interv:120000000|
[2025/09/12 05:24:12 434997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652435542|pq_index:0|
[2025/09/12 05:24:12 435002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652434218|
[2025/09/12 05:24:12 435006] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652435006|
[2025/09/12 05:24:12 435011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652435009|
[2025/09/12 05:24:12 435017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39085|min_srtt:39085|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 435021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1341732|
[2025/09/12 05:24:12 435026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39085|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 435031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 435037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39085|min_srtt:39085|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 435041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1342911|
[2025/09/12 05:24:12 435046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39085|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 435050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 435055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39085|min_srtt:39085|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 435059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1344090|
[2025/09/12 05:24:12 435063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 435067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 435071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 435076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 435080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 435087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1291035|
[2025/09/12 05:24:12 435091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 435095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 435099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652435542|
[2025/09/12 05:24:12 435103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652435542|
[2025/09/12 05:24:12 435107] [debug] |xqc_engine_wakeup_after|wakeup:1757654652435542|now:1757654652435107|diff:435|
[2025/09/12 05:24:12 435112] [debug] |xqc_engine_main_logic|END|now:1757654652435009|
[2025/09/12 05:24:12 435117] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652435117|
[2025/09/12 05:24:12 435120] [debug] |xqc_engine_wakeup_after|wakeup:1757654652435542|now:1757654652435120|diff:422|
[2025/09/12 05:24:12 435124] [debug] |xqc_engine_main_logic|END|now:1757654652435117|
[2025/09/12 05:24:12 436192] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652436192|
[2025/09/12 05:24:12 436203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652435542|pq_index:0|
[2025/09/12 05:24:12 436207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652435009|
[2025/09/12 05:24:12 436212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652436211|
[2025/09/12 05:24:12 436217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652435542|now:1757654652436211|
[2025/09/12 05:24:12 436221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652435542|now:1757654652436211|
[2025/09/12 05:24:12 436225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 436230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39085|min_srtt:39085|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 436235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1344090|
[2025/09/12 05:24:12 436240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 436244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 436247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 436252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 436257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 436261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1291035|
[2025/09/12 05:24:12 436270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 436274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1318|
[2025/09/12 05:24:12 436304] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1318|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652436283|stream_id:0|stream_offset:1291035|
[2025/09/12 05:24:12 436310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1318|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 436315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 436321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39085|rtt_var:2347|pto_duration:48473|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 436328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 436334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 436340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 436347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652509756|now:1757654652436320|interv:73436|
[2025/09/12 05:24:12 436354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652509756|now:1757654652436320|interval:73436|pto_count:0|srtt:39085
[2025/09/12 05:24:12 436361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 436367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 436371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1292214|
[2025/09/12 05:24:12 436376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 436380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1319|
[2025/09/12 05:24:12 436405] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1319|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652436387|stream_id:0|stream_offset:1292214|
[2025/09/12 05:24:12 436410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1319|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 436417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 436425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39085|rtt_var:2347|pto_duration:48473|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 436432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 436438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 436444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 436480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652509860|now:1757654652436424|interv:73436|
[2025/09/12 05:24:12 436487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652509860|now:1757654652436424|interval:73436|pto_count:0|srtt:39085
[2025/09/12 05:24:12 436494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 436502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 436509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1293393|
[2025/09/12 05:24:12 436516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 436521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652437521|now:1757654652436521|interv:1000|
[2025/09/12 05:24:12 436525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 436529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 436533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652437521|
[2025/09/12 05:24:12 436537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652437521|
[2025/09/12 05:24:12 436541] [debug] |xqc_engine_wakeup_after|wakeup:1757654652437521|now:1757654652436541|diff:980|
[2025/09/12 05:24:12 436546] [debug] |xqc_engine_main_logic|END|now:1757654652436211|
[2025/09/12 05:24:12 436826] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652436825|
[2025/09/12 05:24:12 436834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 436840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:579|
[2025/09/12 05:24:12 436844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:580|
[2025/09/12 05:24:12 436850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:580|
[2025/09/12 05:24:12 436854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 436859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1281|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1282|path_largest_ack:1281|
[2025/09/12 05:24:12 436863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1229286|prior_time:1757654652398929|is_app_limited:0|send_elapse:41849|ack_elapse:37896|ctl_first_sent_time:1757654652400374|lagest_ack_time:1757654652436825|curr_delivered:1273693|
[2025/09/12 05:24:12 436868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652400374|
[2025/09/12 05:24:12 436873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1610||sndq_packets_used_bytes:0|sndq_packets_free:1066|
[2025/09/12 05:24:12 436877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1282|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1282|path_largest_ack:1282|
[2025/09/12 05:24:12 436881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1229286|prior_time:1757654652398929|is_app_limited:0|send_elapse:41849|ack_elapse:37896|ctl_first_sent_time:1757654652400374|lagest_ack_time:1757654652436825|curr_delivered:1274893|
[2025/09/12 05:24:12 436890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652400472|
[2025/09/12 05:24:12 436894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1609||sndq_packets_used_bytes:0|sndq_packets_free:1067|
[2025/09/12 05:24:12 436898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39085|rttvar:2347|minrtt:30532|latest_rtt:36353|ack_delay:32|
[2025/09/12 05:24:12 436902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38740|rttvar:2452|minrtt:30532|latest_rtt:36353|ack_delay:32|
[2025/09/12 05:24:12 436907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1282|lost_pn:1279|thresh:3|
[2025/09/12 05:24:12 436911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 436915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38740|rtt_var:2452|pto_duration:48548|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 436919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 436923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 436927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 436931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652509935|now:1757654652436915|interv:73020|
[2025/09/12 05:24:12 436935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652509935|now:1757654652436915|interval:73020|pto_count:0|srtt:38740
[2025/09/12 05:24:12 436939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41849, ack_elapse 37896, delivered 45607|rate 1089799|lost 202|
[2025/09/12 05:24:12 436944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1089799) in round 29|
[2025/09/12 05:24:12 436948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 436952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 436956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652400472|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 436961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652400472|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 436965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:38740|latest_rtt:36353|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 436971] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:97267|inflight:43207|mode:2|applimit:0|pacing_rate:1207083|bw:1207083|srtt:38740|latest_rtt:36353|min_rtt:30532|send:1309|lost:202|tlp:0|recv:575|recovery:0|slow_start:0|conn_life:1148821|acked:2400|delivered:1274893|is_cwnd_limited:0|
[2025/09/12 05:24:12 436979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:580|largest:580|pns:2|
[2025/09/12 05:24:12 436984] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:580|frame:ACK |recv_time:1757654652436825|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 436989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772436825|now:1757654652436825|interv:120000000|
[2025/09/12 05:24:12 436993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772436825|now:1757654652436825|interv:120000000|
[2025/09/12 05:24:12 436997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652437521|pq_index:0|
[2025/09/12 05:24:12 437001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652436211|
[2025/09/12 05:24:12 437005] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652437005|
[2025/09/12 05:24:12 437010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652437009|
[2025/09/12 05:24:12 437015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38740|min_srtt:38740|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 437020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1344090|
[2025/09/12 05:24:12 437025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38740|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 437029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 437034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38740|min_srtt:38740|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 437038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1345269|
[2025/09/12 05:24:12 437042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38740|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 437046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 437051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38740|min_srtt:38740|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 437055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1346448|
[2025/09/12 05:24:12 437062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 437066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 437070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 437074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 437079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 437083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1293393|
[2025/09/12 05:24:12 437087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 437091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 437095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652437521|
[2025/09/12 05:24:12 437099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652437521|
[2025/09/12 05:24:12 437103] [debug] |xqc_engine_wakeup_after|wakeup:1757654652437521|now:1757654652437103|diff:418|
[2025/09/12 05:24:12 437107] [debug] |xqc_engine_main_logic|END|now:1757654652437009|
[2025/09/12 05:24:12 437112] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652437112|
[2025/09/12 05:24:12 437116] [debug] |xqc_engine_wakeup_after|wakeup:1757654652437521|now:1757654652437116|diff:405|
[2025/09/12 05:24:12 437120] [debug] |xqc_engine_main_logic|END|now:1757654652437112|
[2025/09/12 05:24:12 438189] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652438188|
[2025/09/12 05:24:12 438200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652437521|pq_index:0|
[2025/09/12 05:24:12 438204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652437009|
[2025/09/12 05:24:12 438209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652438208|
[2025/09/12 05:24:12 438214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652437521|now:1757654652438208|
[2025/09/12 05:24:12 438218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652437521|now:1757654652438208|
[2025/09/12 05:24:12 438222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 438227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38740|min_srtt:38740|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 438232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1346448|
[2025/09/12 05:24:12 438237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 438240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 438244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 438254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 438258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 438262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1293393|
[2025/09/12 05:24:12 438267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 438271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1320|
[2025/09/12 05:24:12 438301] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1320|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652438279|stream_id:0|stream_offset:1293393|
[2025/09/12 05:24:12 438307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1320|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 438311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 438317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38740|rtt_var:2452|pto_duration:48548|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 438324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 438330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 438336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 438342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652511827|now:1757654652438317|interv:73510|
[2025/09/12 05:24:12 438349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652511827|now:1757654652438317|interval:73510|pto_count:0|srtt:38740
[2025/09/12 05:24:12 438356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 438363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 438367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1294572|
[2025/09/12 05:24:12 438372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 438376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1321|
[2025/09/12 05:24:12 438400] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1321|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652438383|stream_id:0|stream_offset:1294572|
[2025/09/12 05:24:12 438406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1321|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 438419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 438427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38740|rtt_var:2452|pto_duration:48548|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 438433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 438439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 438446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 438452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652511931|now:1757654652438426|interv:73505|
[2025/09/12 05:24:12 438479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652511931|now:1757654652438426|interval:73505|pto_count:0|srtt:38740
[2025/09/12 05:24:12 438486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 438494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 438501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1295751|
[2025/09/12 05:24:12 438507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 438513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652439513|now:1757654652438513|interv:1000|
[2025/09/12 05:24:12 438518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 438522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 438526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652439513|
[2025/09/12 05:24:12 438530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652439513|
[2025/09/12 05:24:12 438534] [debug] |xqc_engine_wakeup_after|wakeup:1757654652439513|now:1757654652438534|diff:979|
[2025/09/12 05:24:12 438538] [debug] |xqc_engine_main_logic|END|now:1757654652438208|
[2025/09/12 05:24:12 438820] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652438819|
[2025/09/12 05:24:12 438828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 438834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:580|
[2025/09/12 05:24:12 438838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:581|
[2025/09/12 05:24:12 438844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:581|
[2025/09/12 05:24:12 438848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 438853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1283|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1284|path_largest_ack:1283|
[2025/09/12 05:24:12 438857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1231686|prior_time:1757654652400918|is_app_limited:0|send_elapse:41823|ack_elapse:37901|ctl_first_sent_time:1757654652402360|lagest_ack_time:1757654652438819|curr_delivered:1276093|
[2025/09/12 05:24:12 438867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652402360|
[2025/09/12 05:24:12 438871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1608||sndq_packets_used_bytes:0|sndq_packets_free:1068|
[2025/09/12 05:24:12 438876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1284|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1284|path_largest_ack:1284|
[2025/09/12 05:24:12 438880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1234086|prior_time:1757654652402911|is_app_limited:0|send_elapse:41819|ack_elapse:35908|ctl_first_sent_time:1757654652404353|lagest_ack_time:1757654652438819|curr_delivered:1277293|
[2025/09/12 05:24:12 438885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652404353|
[2025/09/12 05:24:12 438889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1607||sndq_packets_used_bytes:0|sndq_packets_free:1069|
[2025/09/12 05:24:12 438896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38740|rttvar:2452|minrtt:30532|latest_rtt:34466|ack_delay:40|
[2025/09/12 05:24:12 438900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38201|rttvar:2917|minrtt:30532|latest_rtt:34466|ack_delay:40|
[2025/09/12 05:24:12 438905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1284|lost_pn:1281|thresh:3|
[2025/09/12 05:24:12 438909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 438913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38201|rtt_var:2917|pto_duration:49869|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 438917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 438921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 438925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 438929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652513252|now:1757654652438912|interv:74340|
[2025/09/12 05:24:12 438933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652513252|now:1757654652438912|interval:74340|pto_count:0|srtt:38201
[2025/09/12 05:24:12 438938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41819, ack_elapse 35908, delivered 43207|rate 1033190|lost 202|
[2025/09/12 05:24:12 438942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1033190) in round 29|
[2025/09/12 05:24:12 438946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 438951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 438954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652404353|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 438959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652404353|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 438967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:38201|latest_rtt:34466|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 438972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:581|largest:581|pns:2|
[2025/09/12 05:24:12 438977] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:581|frame:ACK |recv_time:1757654652438819|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 438982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772438819|now:1757654652438819|interv:120000000|
[2025/09/12 05:24:12 438986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772438819|now:1757654652438819|interv:120000000|
[2025/09/12 05:24:12 438990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652439513|pq_index:0|
[2025/09/12 05:24:12 438994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652438208|
[2025/09/12 05:24:12 438998] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652438998|
[2025/09/12 05:24:12 439003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652439002|
[2025/09/12 05:24:12 439009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38201|min_srtt:38201|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 439013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1346448|
[2025/09/12 05:24:12 439018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38201|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 439022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 439027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38201|min_srtt:38201|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 439031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1347627|
[2025/09/12 05:24:12 439036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38201|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 439040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 439044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38201|min_srtt:38201|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 439053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1348806|
[2025/09/12 05:24:12 439058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 439062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 439065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 439070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 439074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 439078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1295751|
[2025/09/12 05:24:12 439083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 439086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 439090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652439513|
[2025/09/12 05:24:12 439094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652439513|
[2025/09/12 05:24:12 439098] [debug] |xqc_engine_wakeup_after|wakeup:1757654652439513|now:1757654652439098|diff:415|
[2025/09/12 05:24:12 439102] [debug] |xqc_engine_main_logic|END|now:1757654652439002|
[2025/09/12 05:24:12 439107] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652439107|
[2025/09/12 05:24:12 439111] [debug] |xqc_engine_wakeup_after|wakeup:1757654652439513|now:1757654652439111|diff:402|
[2025/09/12 05:24:12 439115] [debug] |xqc_engine_main_logic|END|now:1757654652439107|
[2025/09/12 05:24:12 440183] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652440183|
[2025/09/12 05:24:12 440193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652439513|pq_index:0|
[2025/09/12 05:24:12 440197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652439002|
[2025/09/12 05:24:12 440203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652440201|
[2025/09/12 05:24:12 440207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652439513|now:1757654652440201|
[2025/09/12 05:24:12 440211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652439513|now:1757654652440201|
[2025/09/12 05:24:12 440215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 440221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38201|min_srtt:38201|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 440225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1348806|
[2025/09/12 05:24:12 440230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 440239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 440243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 440247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 440252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 440256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1295751|
[2025/09/12 05:24:12 440260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 440265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1322|
[2025/09/12 05:24:12 440294] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1322|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652440273|stream_id:0|stream_offset:1295751|
[2025/09/12 05:24:12 440300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1322|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 440305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 440311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38201|rtt_var:2917|pto_duration:49869|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 440317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 440324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 440331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 440337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652515142|now:1757654652440311|interv:74831|
[2025/09/12 05:24:12 440343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652515142|now:1757654652440311|interval:74831|pto_count:0|srtt:38201
[2025/09/12 05:24:12 440351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 440357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 440361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1296930|
[2025/09/12 05:24:12 440366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 440370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1323|
[2025/09/12 05:24:12 440394] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1323|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652440377|stream_id:0|stream_offset:1296930|
[2025/09/12 05:24:12 440408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1323|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 440415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 440422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38201|rtt_var:2917|pto_duration:49869|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 440429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 440435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 440442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 440448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652515246|now:1757654652440421|interv:74825|
[2025/09/12 05:24:12 440471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652515246|now:1757654652440421|interval:74825|pto_count:0|srtt:38201
[2025/09/12 05:24:12 440482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 440490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 440497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1298109|
[2025/09/12 05:24:12 440504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 440508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652441508|now:1757654652440508|interv:1000|
[2025/09/12 05:24:12 440512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 440516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 440520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652441508|
[2025/09/12 05:24:12 440524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652441508|
[2025/09/12 05:24:12 440528] [debug] |xqc_engine_wakeup_after|wakeup:1757654652441508|now:1757654652440528|diff:980|
[2025/09/12 05:24:12 440533] [debug] |xqc_engine_main_logic|END|now:1757654652440201|
[2025/09/12 05:24:12 440815] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652440814|
[2025/09/12 05:24:12 440823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 440829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:581|
[2025/09/12 05:24:12 440832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:582|
[2025/09/12 05:24:12 440838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:582|
[2025/09/12 05:24:12 440842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 440847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1285|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1286|path_largest_ack:1285|
[2025/09/12 05:24:12 440856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1234086|prior_time:1757654652402911|is_app_limited:0|send_elapse:41905|ack_elapse:37903|ctl_first_sent_time:1757654652404439|lagest_ack_time:1757654652440814|curr_delivered:1278493|
[2025/09/12 05:24:12 440861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652404439|
[2025/09/12 05:24:12 440866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1606||sndq_packets_used_bytes:0|sndq_packets_free:1070|
[2025/09/12 05:24:12 440871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1286|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1286|path_largest_ack:1286|
[2025/09/12 05:24:12 440875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1234086|prior_time:1757654652402911|is_app_limited:0|send_elapse:41905|ack_elapse:37903|ctl_first_sent_time:1757654652404439|lagest_ack_time:1757654652440814|curr_delivered:1279693|
[2025/09/12 05:24:12 440879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652404541|
[2025/09/12 05:24:12 440883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1605||sndq_packets_used_bytes:0|sndq_packets_free:1071|
[2025/09/12 05:24:12 440887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38201|rttvar:2917|minrtt:30532|latest_rtt:36273|ack_delay:32|
[2025/09/12 05:24:12 440891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37956|rttvar:2678|minrtt:30532|latest_rtt:36273|ack_delay:32|
[2025/09/12 05:24:12 440895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1286|lost_pn:1283|thresh:3|
[2025/09/12 05:24:12 440900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 440904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37956|rtt_var:2678|pto_duration:48668|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 440908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 440912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 440916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 440920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652514045|now:1757654652440903|interv:73142|
[2025/09/12 05:24:12 440924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652514045|now:1757654652440903|interval:73142|pto_count:0|srtt:37956
[2025/09/12 05:24:12 440928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41905, ack_elapse 37903, delivered 45607|rate 1088342|lost 202|
[2025/09/12 05:24:12 440933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1088342) in round 29|
[2025/09/12 05:24:12 440938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 440944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 440947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652404541|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 440954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652404541|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 440959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:37956|latest_rtt:36273|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 440965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:582|largest:582|pns:2|
[2025/09/12 05:24:12 440969] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:582|frame:ACK |recv_time:1757654652440814|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 440974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772440814|now:1757654652440814|interv:120000000|
[2025/09/12 05:24:12 440978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772440814|now:1757654652440814|interv:120000000|
[2025/09/12 05:24:12 440982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652441508|pq_index:0|
[2025/09/12 05:24:12 440986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652440201|
[2025/09/12 05:24:12 440990] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652440990|
[2025/09/12 05:24:12 440995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652440994|
[2025/09/12 05:24:12 441001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37956|min_srtt:37956|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 441005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1348806|
[2025/09/12 05:24:12 441010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37956|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 441014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 441019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37956|min_srtt:37956|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 441023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1349985|
[2025/09/12 05:24:12 441027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37956|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 441032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 441039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37956|min_srtt:37956|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 441043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1351164|
[2025/09/12 05:24:12 441047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 441051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 441055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 441059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 441063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 441067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1298109|
[2025/09/12 05:24:12 441072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 441075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 441079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652441508|
[2025/09/12 05:24:12 441083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652441508|
[2025/09/12 05:24:12 441087] [debug] |xqc_engine_wakeup_after|wakeup:1757654652441508|now:1757654652441087|diff:421|
[2025/09/12 05:24:12 441092] [debug] |xqc_engine_main_logic|END|now:1757654652440994|
[2025/09/12 05:24:12 441096] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652441096|
[2025/09/12 05:24:12 441100] [debug] |xqc_engine_wakeup_after|wakeup:1757654652441508|now:1757654652441100|diff:408|
[2025/09/12 05:24:12 441104] [debug] |xqc_engine_main_logic|END|now:1757654652441096|
[2025/09/12 05:24:12 442172] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652442172|
[2025/09/12 05:24:12 442183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652441508|pq_index:0|
[2025/09/12 05:24:12 442188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652440994|
[2025/09/12 05:24:12 442193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652442192|
[2025/09/12 05:24:12 442197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652441508|now:1757654652442192|
[2025/09/12 05:24:12 442202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652441508|now:1757654652442192|
[2025/09/12 05:24:12 442206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 442211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37956|min_srtt:37956|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 442216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1351164|
[2025/09/12 05:24:12 442225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 442229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 442233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 442237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 442242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 442246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1298109|
[2025/09/12 05:24:12 442250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 442255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1324|
[2025/09/12 05:24:12 442285] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1324|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652442263|stream_id:0|stream_offset:1298109|
[2025/09/12 05:24:12 442291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1324|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 442295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 442300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37956|rtt_var:2678|pto_duration:48668|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 442304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 442308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 442312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 442316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652515931|now:1757654652442299|interv:73632|
[2025/09/12 05:24:12 442320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652515931|now:1757654652442299|interval:73632|pto_count:0|srtt:37956
[2025/09/12 05:24:12 442324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 442329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 442333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1299288|
[2025/09/12 05:24:12 442337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 442341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1325|
[2025/09/12 05:24:12 442364] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1325|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652442351|stream_id:0|stream_offset:1299288|
[2025/09/12 05:24:12 442370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1325|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 442374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 442378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37956|rtt_var:2678|pto_duration:48668|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 442383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 442386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 442390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 442394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652516019|now:1757654652442378|interv:73641|
[2025/09/12 05:24:12 442398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652516019|now:1757654652442378|interval:73641|pto_count:0|srtt:37956
[2025/09/12 05:24:12 442403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 442407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 442411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1300467|
[2025/09/12 05:24:12 442416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 442420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652443419|now:1757654652442419|interv:1000|
[2025/09/12 05:24:12 442424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 442427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 442431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652443419|
[2025/09/12 05:24:12 442436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652443419|
[2025/09/12 05:24:12 442439] [debug] |xqc_engine_wakeup_after|wakeup:1757654652443419|now:1757654652442439|diff:980|
[2025/09/12 05:24:12 442444] [debug] |xqc_engine_main_logic|END|now:1757654652442192|
[2025/09/12 05:24:12 442826] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652442825|
[2025/09/12 05:24:12 442835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 442841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:582|
[2025/09/12 05:24:12 442844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:583|
[2025/09/12 05:24:12 442850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:583|
[2025/09/12 05:24:12 442859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 442864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1287|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1288|path_largest_ack:1287|
[2025/09/12 05:24:12 442868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1236486|prior_time:1757654652404907|is_app_limited:0|send_elapse:41848|ack_elapse:37918|ctl_first_sent_time:1757654652406350|lagest_ack_time:1757654652442825|curr_delivered:1280893|
[2025/09/12 05:24:12 442873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652406350|
[2025/09/12 05:24:12 442878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1604||sndq_packets_used_bytes:0|sndq_packets_free:1072|
[2025/09/12 05:24:12 442882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1288|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1288|path_largest_ack:1288|
[2025/09/12 05:24:12 442886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1238886|prior_time:1757654652406912|is_app_limited:0|send_elapse:43788|ack_elapse:35913|ctl_first_sent_time:1757654652408377|lagest_ack_time:1757654652442825|curr_delivered:1282093|
[2025/09/12 05:24:12 442891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652408377|
[2025/09/12 05:24:12 442895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1603||sndq_packets_used_bytes:0|sndq_packets_free:1073|
[2025/09/12 05:24:12 442899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37956|rttvar:2678|minrtt:30532|latest_rtt:34448|ack_delay:32|
[2025/09/12 05:24:12 442903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37514|rttvar:2894|minrtt:30532|latest_rtt:34448|ack_delay:32|
[2025/09/12 05:24:12 442908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1288|lost_pn:1285|thresh:3|
[2025/09/12 05:24:12 442912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 442916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37514|rtt_var:2894|pto_duration:49090|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 442920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 442924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 442928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 442932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652516441|now:1757654652442915|interv:73526|
[2025/09/12 05:24:12 442936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652516441|now:1757654652442915|interval:73526|pto_count:0|srtt:37514
[2025/09/12 05:24:12 442941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43788, ack_elapse 35913, delivered 43207|rate 986731|lost 202|
[2025/09/12 05:24:12 442945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (986731) in round 29|
[2025/09/12 05:24:12 442954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 442958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 442962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652408377|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 442966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652408377|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 442971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:37514|latest_rtt:34448|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 442976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:12 442980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654652467825|now:1757654652442825|interv:25000|
[2025/09/12 05:24:12 442986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652442825|max_ack_delay:25000|
[2025/09/12 05:24:12 442990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:583|largest:583|pns:2|
[2025/09/12 05:24:12 442995] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:583|frame:PING ACK |recv_time:1757654652442825|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 442999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772442825|now:1757654652442825|interv:120000000|
[2025/09/12 05:24:12 443003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772442825|now:1757654652442825|interv:120000000|
[2025/09/12 05:24:12 443007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652443419|pq_index:0|
[2025/09/12 05:24:12 443011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652442192|
[2025/09/12 05:24:12 443015] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652443015|
[2025/09/12 05:24:12 443020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652443019|
[2025/09/12 05:24:12 443026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37514|min_srtt:37514|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 443030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1351164|
[2025/09/12 05:24:12 443035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37514|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 443039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 443047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37514|min_srtt:37514|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 443051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1352343|
[2025/09/12 05:24:12 443055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37514|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 443059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 443064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37514|min_srtt:37514|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 443068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1353522|
[2025/09/12 05:24:12 443072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 443076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 443080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 443084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 443088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 443092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1300467|
[2025/09/12 05:24:12 443097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 443100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 443104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652443419|
[2025/09/12 05:24:12 443108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652443419|
[2025/09/12 05:24:12 443112] [debug] |xqc_engine_wakeup_after|wakeup:1757654652443419|now:1757654652443112|diff:307|
[2025/09/12 05:24:12 443116] [debug] |xqc_engine_main_logic|END|now:1757654652443019|
[2025/09/12 05:24:12 443121] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652443121|
[2025/09/12 05:24:12 443125] [debug] |xqc_engine_wakeup_after|wakeup:1757654652443419|now:1757654652443125|diff:294|
[2025/09/12 05:24:12 443129] [debug] |xqc_engine_main_logic|END|now:1757654652443121|
[2025/09/12 05:24:12 444197] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652444197|
[2025/09/12 05:24:12 444205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652443419|pq_index:0|
[2025/09/12 05:24:12 444209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652443019|
[2025/09/12 05:24:12 444214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652444213|
[2025/09/12 05:24:12 444222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652443419|now:1757654652444213|
[2025/09/12 05:24:12 444227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652443419|now:1757654652444213|
[2025/09/12 05:24:12 444231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 444235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37514|min_srtt:37514|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 444240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1353522|
[2025/09/12 05:24:12 444245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 444248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 444252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 444257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 444261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 444265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1300467|
[2025/09/12 05:24:12 444270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 444274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1326|
[2025/09/12 05:24:12 444301] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1326|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652444281|stream_id:0|stream_offset:1300467|
[2025/09/12 05:24:12 444307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1326|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 444312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 444316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37514|rtt_var:2894|pto_duration:49090|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 444320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 444324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 444328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 444332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652518371|now:1757654652444316|interv:74055|
[2025/09/12 05:24:12 444336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652518371|now:1757654652444316|interval:74055|pto_count:0|srtt:37514
[2025/09/12 05:24:12 444344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 444349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 444353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1301646|
[2025/09/12 05:24:12 444357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 444361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1327|
[2025/09/12 05:24:12 444380] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1327|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652444367|stream_id:0|stream_offset:1301646|
[2025/09/12 05:24:12 444385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1327|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 444389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 444394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37514|rtt_var:2894|pto_duration:49090|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 444398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 444402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 444406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 444410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652518457|now:1757654652444394|interv:74063|
[2025/09/12 05:24:12 444414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652518457|now:1757654652444394|interval:74063|pto_count:0|srtt:37514
[2025/09/12 05:24:12 444418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 444422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 444427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1302825|
[2025/09/12 05:24:12 444431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 444435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652445435|now:1757654652444435|interv:1000|
[2025/09/12 05:24:12 444439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 444442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 444446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652445435|
[2025/09/12 05:24:12 444450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652445435|
[2025/09/12 05:24:12 444473] [debug] |xqc_engine_wakeup_after|wakeup:1757654652445435|now:1757654652444473|diff:962|
[2025/09/12 05:24:12 444477] [debug] |xqc_engine_main_logic|END|now:1757654652444213|
[2025/09/12 05:24:12 444813] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652444812|
[2025/09/12 05:24:12 444819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 444824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:583|
[2025/09/12 05:24:12 444828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:584|
[2025/09/12 05:24:12 444834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:584|
[2025/09/12 05:24:12 444838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 444843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1289|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1290|path_largest_ack:1289|
[2025/09/12 05:24:12 444847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1238886|prior_time:1757654652406912|is_app_limited:0|send_elapse:43892|ack_elapse:37900|ctl_first_sent_time:1757654652408481|lagest_ack_time:1757654652444812|curr_delivered:1283293|
[2025/09/12 05:24:12 444852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652408481|
[2025/09/12 05:24:12 444856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1602||sndq_packets_used_bytes:0|sndq_packets_free:1074|
[2025/09/12 05:24:12 444861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1290|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1290|path_largest_ack:1290|
[2025/09/12 05:24:12 444865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1238886|prior_time:1757654652406912|is_app_limited:0|send_elapse:43892|ack_elapse:37900|ctl_first_sent_time:1757654652408481|lagest_ack_time:1757654652444812|curr_delivered:1284493|
[2025/09/12 05:24:12 444870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652408579|
[2025/09/12 05:24:12 444874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1601||sndq_packets_used_bytes:0|sndq_packets_free:1075|
[2025/09/12 05:24:12 444878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37514|rttvar:2894|minrtt:30532|latest_rtt:36233|ack_delay:40|
[2025/09/12 05:24:12 444882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37349|rttvar:2501|minrtt:30532|latest_rtt:36233|ack_delay:40|
[2025/09/12 05:24:12 444886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1290|lost_pn:1287|thresh:3|
[2025/09/12 05:24:12 444890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 444894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37349|rtt_var:2501|pto_duration:47353|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 444899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 444903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 444910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 444914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652516720|now:1757654652444894|interv:71826|
[2025/09/12 05:24:12 444918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652516720|now:1757654652444894|interval:71826|pto_count:0|srtt:37349
[2025/09/12 05:24:12 444923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43892, ack_elapse 37900, delivered 45607|rate 1039073|lost 202|
[2025/09/12 05:24:12 444927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1039073) in round 29|
[2025/09/12 05:24:12 444931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 444936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 444939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652408579|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 444944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652408579|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 444949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:37349|latest_rtt:36233|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 444954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:584|largest:584|pns:2|
[2025/09/12 05:24:12 444959] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:584|frame:ACK |recv_time:1757654652444812|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 444964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772444812|now:1757654652444812|interv:120000000|
[2025/09/12 05:24:12 444968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772444812|now:1757654652444812|interv:120000000|
[2025/09/12 05:24:12 444972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652445435|pq_index:0|
[2025/09/12 05:24:12 444976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652444213|
[2025/09/12 05:24:12 444980] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652444980|
[2025/09/12 05:24:12 444984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652444983|
[2025/09/12 05:24:12 444990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37349|min_srtt:37349|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 444994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1353522|
[2025/09/12 05:24:12 445002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37349|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 445006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 445011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37349|min_srtt:37349|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 445015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1354701|
[2025/09/12 05:24:12 445020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37349|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 445024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 445028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37349|min_srtt:37349|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 445032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1355880|
[2025/09/12 05:24:12 445037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 445040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 445044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 445048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 445053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 445057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1302825|
[2025/09/12 05:24:12 445061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 445065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 445069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652445435|
[2025/09/12 05:24:12 445073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652445435|
[2025/09/12 05:24:12 445077] [debug] |xqc_engine_wakeup_after|wakeup:1757654652445435|now:1757654652445077|diff:358|
[2025/09/12 05:24:12 445081] [debug] |xqc_engine_main_logic|END|now:1757654652444983|
[2025/09/12 05:24:12 445086] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652445086|
[2025/09/12 05:24:12 445090] [debug] |xqc_engine_wakeup_after|wakeup:1757654652445435|now:1757654652445090|diff:345|
[2025/09/12 05:24:12 445094] [debug] |xqc_engine_main_logic|END|now:1757654652445086|
[2025/09/12 05:24:12 446161] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652446161|
[2025/09/12 05:24:12 446169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652445435|pq_index:0|
[2025/09/12 05:24:12 446177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652444983|
[2025/09/12 05:24:12 446182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652446181|
[2025/09/12 05:24:12 446186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652445435|now:1757654652446181|
[2025/09/12 05:24:12 446191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652445435|now:1757654652446181|
[2025/09/12 05:24:12 446195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 446199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37349|min_srtt:37349|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 446204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1355880|
[2025/09/12 05:24:12 446209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 446212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 446216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 446221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 446225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 446229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1302825|
[2025/09/12 05:24:12 446234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 446238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1328|
[2025/09/12 05:24:12 446264] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1328|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652446245|stream_id:0|stream_offset:1302825|
[2025/09/12 05:24:12 446270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1328|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 446274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 446279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37349|rtt_var:2501|pto_duration:47353|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 446283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 446287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 446291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 446298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652518598|now:1757654652446278|interv:72320|
[2025/09/12 05:24:12 446302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652518598|now:1757654652446278|interval:72320|pto_count:0|srtt:37349
[2025/09/12 05:24:12 446307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 446311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 446315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1304004|
[2025/09/12 05:24:12 446320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 446324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1329|
[2025/09/12 05:24:12 446342] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1329|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652446330|stream_id:0|stream_offset:1304004|
[2025/09/12 05:24:12 446347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1329|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 446352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 446356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37349|rtt_var:2501|pto_duration:47353|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 446360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 446364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 446368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 446372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652518683|now:1757654652446356|interv:72327|
[2025/09/12 05:24:12 446375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652518683|now:1757654652446356|interval:72327|pto_count:0|srtt:37349
[2025/09/12 05:24:12 446380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 446384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 446388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1305183|
[2025/09/12 05:24:12 446392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 446396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652447396|now:1757654652446396|interv:1000|
[2025/09/12 05:24:12 446400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 446404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 446414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652447396|
[2025/09/12 05:24:12 446418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652447396|
[2025/09/12 05:24:12 446422] [debug] |xqc_engine_wakeup_after|wakeup:1757654652447396|now:1757654652446422|diff:974|
[2025/09/12 05:24:12 446427] [debug] |xqc_engine_main_logic|END|now:1757654652446181|
[2025/09/12 05:24:12 446805] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652446804|
[2025/09/12 05:24:12 446813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 446818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:584|
[2025/09/12 05:24:12 446822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:585|
[2025/09/12 05:24:12 446828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:585|
[2025/09/12 05:24:12 446832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 446836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1291|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1293|path_largest_ack:1291|
[2025/09/12 05:24:12 446841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1241286|prior_time:1757654652408902|is_app_limited:0|send_elapse:43835|ack_elapse:37902|ctl_first_sent_time:1757654652410344|lagest_ack_time:1757654652446804|curr_delivered:1285693|
[2025/09/12 05:24:12 446846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652410344|
[2025/09/12 05:24:12 446850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1600||sndq_packets_used_bytes:0|sndq_packets_free:1076|
[2025/09/12 05:24:12 446854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1293|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1293|path_largest_ack:1293|
[2025/09/12 05:24:12 446859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1243686|prior_time:1757654652410901|is_app_limited:0|send_elapse:43860|ack_elapse:35903|ctl_first_sent_time:1757654652412434|lagest_ack_time:1757654652446804|curr_delivered:1286893|
[2025/09/12 05:24:12 446863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652412434|
[2025/09/12 05:24:12 446867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1599||sndq_packets_used_bytes:0|sndq_packets_free:1077|
[2025/09/12 05:24:12 446871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37349|rttvar:2501|minrtt:30532|latest_rtt:34370|ack_delay:32|
[2025/09/12 05:24:12 446875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36973|rttvar:2628|minrtt:30532|latest_rtt:34370|ack_delay:32|
[2025/09/12 05:24:12 446879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1293|lost_pn:1290|thresh:3|
[2025/09/12 05:24:12 446883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 446887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36973|rtt_var:2628|pto_duration:47485|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 446895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 446899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 446903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 446907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652518815|now:1757654652446887|interv:71928|
[2025/09/12 05:24:12 446911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652518815|now:1757654652446887|interval:71928|pto_count:0|srtt:36973
[2025/09/12 05:24:12 446916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43860, ack_elapse 35903, delivered 43207|rate 985111|lost 202|
[2025/09/12 05:24:12 446920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (985111) in round 29|
[2025/09/12 05:24:12 446924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 446928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 446932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652412434|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 446936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652412434|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 446941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36973|latest_rtt:34370|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 446946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:585|largest:585|pns:2|
[2025/09/12 05:24:12 446951] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:585|frame:ACK |recv_time:1757654652446804|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 446955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772446804|now:1757654652446804|interv:120000000|
[2025/09/12 05:24:12 446959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772446804|now:1757654652446804|interv:120000000|
[2025/09/12 05:24:12 446963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652447396|pq_index:0|
[2025/09/12 05:24:12 446967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652446181|
[2025/09/12 05:24:12 446971] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652446971|
[2025/09/12 05:24:12 446976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652446975|
[2025/09/12 05:24:12 446981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36973|min_srtt:36973|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 446989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1355880|
[2025/09/12 05:24:12 446993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36973|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 446998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 447002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36973|min_srtt:36973|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 447006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1357059|
[2025/09/12 05:24:12 447011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36973|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 447015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 447019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36973|min_srtt:36973|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 447023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1358238|
[2025/09/12 05:24:12 447028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 447031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 447035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 447039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 447044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 447048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1305183|
[2025/09/12 05:24:12 447052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 447056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 447060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652447396|
[2025/09/12 05:24:12 447064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652447396|
[2025/09/12 05:24:12 447067] [debug] |xqc_engine_wakeup_after|wakeup:1757654652447396|now:1757654652447067|diff:329|
[2025/09/12 05:24:12 447071] [debug] |xqc_engine_main_logic|END|now:1757654652446975|
[2025/09/12 05:24:12 447076] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652447076|
[2025/09/12 05:24:12 447080] [debug] |xqc_engine_wakeup_after|wakeup:1757654652447396|now:1757654652447080|diff:316|
[2025/09/12 05:24:12 447087] [debug] |xqc_engine_main_logic|END|now:1757654652447076|
[2025/09/12 05:24:12 448154] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652448154|
[2025/09/12 05:24:12 448162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652447396|pq_index:0|
[2025/09/12 05:24:12 448166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652446975|
[2025/09/12 05:24:12 448171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652448170|
[2025/09/12 05:24:12 448175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652447396|now:1757654652448170|
[2025/09/12 05:24:12 448179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652447396|now:1757654652448170|
[2025/09/12 05:24:12 448183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 448188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36973|min_srtt:36973|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 448192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1358238|
[2025/09/12 05:24:12 448197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 448201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 448205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 448209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 448213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 448217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1305183|
[2025/09/12 05:24:12 448221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 448226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1330|
[2025/09/12 05:24:12 448252] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1330|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652448233|stream_id:0|stream_offset:1305183|
[2025/09/12 05:24:12 448258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1330|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 448263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 448267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36973|rtt_var:2628|pto_duration:47485|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 448271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 448280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 448284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 448288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652520718|now:1757654652448267|interv:72451|
[2025/09/12 05:24:12 448292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652520718|now:1757654652448267|interval:72451|pto_count:0|srtt:36973
[2025/09/12 05:24:12 448297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 448301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 448305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1306362|
[2025/09/12 05:24:12 448310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 448314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1331|
[2025/09/12 05:24:12 448332] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1331|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652448320|stream_id:0|stream_offset:1306362|
[2025/09/12 05:24:12 448338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1331|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 448342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 448346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36973|rtt_var:2628|pto_duration:47485|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 448350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 448354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 448358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 448362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652520805|now:1757654652448346|interv:72459|
[2025/09/12 05:24:12 448366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652520805|now:1757654652448346|interval:72459|pto_count:0|srtt:36973
[2025/09/12 05:24:12 448370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 448374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 448378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1307541|
[2025/09/12 05:24:12 448383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 448390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652449390|now:1757654652448390|interv:1000|
[2025/09/12 05:24:12 448394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 448398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 448402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652449390|
[2025/09/12 05:24:12 448406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652449390|
[2025/09/12 05:24:12 448410] [debug] |xqc_engine_wakeup_after|wakeup:1757654652449390|now:1757654652448410|diff:980|
[2025/09/12 05:24:12 448414] [debug] |xqc_engine_main_logic|END|now:1757654652448170|
[2025/09/12 05:24:12 448862] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652448861|
[2025/09/12 05:24:12 448870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 448875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:585|
[2025/09/12 05:24:12 448879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:586|
[2025/09/12 05:24:12 448885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:586|
[2025/09/12 05:24:12 448889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 448894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1294|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1295|path_largest_ack:1294|
[2025/09/12 05:24:12 448898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1243686|prior_time:1757654652410901|is_app_limited:0|send_elapse:43977|ack_elapse:37960|ctl_first_sent_time:1757654652412551|lagest_ack_time:1757654652448861|curr_delivered:1288093|
[2025/09/12 05:24:12 448903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652412551|
[2025/09/12 05:24:12 448907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1598||sndq_packets_used_bytes:0|sndq_packets_free:1078|
[2025/09/12 05:24:12 448912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1295|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1295|path_largest_ack:1295|
[2025/09/12 05:24:12 448916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1243686|prior_time:1757654652410901|is_app_limited:0|send_elapse:43977|ack_elapse:37960|ctl_first_sent_time:1757654652412551|lagest_ack_time:1757654652448861|curr_delivered:1289293|
[2025/09/12 05:24:12 448920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652412663|
[2025/09/12 05:24:12 448924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1597||sndq_packets_used_bytes:0|sndq_packets_free:1079|
[2025/09/12 05:24:12 448928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36973|rttvar:2628|minrtt:30532|latest_rtt:36198|ack_delay:48|
[2025/09/12 05:24:12 448932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36870|rttvar:2176|minrtt:30532|latest_rtt:36198|ack_delay:48|
[2025/09/12 05:24:12 448937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1295|lost_pn:1292|thresh:3|
[2025/09/12 05:24:12 448941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 448949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36870|rtt_var:2176|pto_duration:45574|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 448953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 448957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 448960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 448964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652518894|now:1757654652448948|interv:69946|
[2025/09/12 05:24:12 448968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652518894|now:1757654652448948|interval:69946|pto_count:0|srtt:36870
[2025/09/12 05:24:12 448973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43977, ack_elapse 37960, delivered 45607|rate 1037064|lost 202|
[2025/09/12 05:24:12 448977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1037064) in round 29|
[2025/09/12 05:24:12 448981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 448985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 448989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652412663|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 448994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652412663|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 448998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36870|latest_rtt:36198|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 449004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:586|largest:586|pns:2|
[2025/09/12 05:24:12 449008] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:586|frame:ACK |recv_time:1757654652448861|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 449013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772448861|now:1757654652448861|interv:120000000|
[2025/09/12 05:24:12 449017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772448861|now:1757654652448861|interv:120000000|
[2025/09/12 05:24:12 449021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652449390|pq_index:0|
[2025/09/12 05:24:12 449025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652448170|
[2025/09/12 05:24:12 449029] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652449029|
[2025/09/12 05:24:12 449034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652449033|
[2025/09/12 05:24:12 449042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36870|min_srtt:36870|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 449046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1358238|
[2025/09/12 05:24:12 449051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36870|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 449055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 449060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36870|min_srtt:36870|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 449064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1359417|
[2025/09/12 05:24:12 449068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36870|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 449073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 449077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36870|min_srtt:36870|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 449081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1360596|
[2025/09/12 05:24:12 449085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 449089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 449093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 449097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 449102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 449106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1307541|
[2025/09/12 05:24:12 449110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 449114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 449118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652449390|
[2025/09/12 05:24:12 449122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652449390|
[2025/09/12 05:24:12 449125] [debug] |xqc_engine_wakeup_after|wakeup:1757654652449390|now:1757654652449125|diff:265|
[2025/09/12 05:24:12 449132] [debug] |xqc_engine_main_logic|END|now:1757654652449033|
[2025/09/12 05:24:12 449137] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652449137|
[2025/09/12 05:24:12 449141] [debug] |xqc_engine_wakeup_after|wakeup:1757654652449390|now:1757654652449141|diff:249|
[2025/09/12 05:24:12 449145] [debug] |xqc_engine_main_logic|END|now:1757654652449137|
[2025/09/12 05:24:12 450212] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652450212|
[2025/09/12 05:24:12 450220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652449390|pq_index:0|
[2025/09/12 05:24:12 450224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652449033|
[2025/09/12 05:24:12 450229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652450228|
[2025/09/12 05:24:12 450233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652449390|now:1757654652450228|
[2025/09/12 05:24:12 450237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652449390|now:1757654652450228|
[2025/09/12 05:24:12 450241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 450246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36870|min_srtt:36870|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 450250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1360596|
[2025/09/12 05:24:12 450255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 450258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 450262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 450267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 450271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 450275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1307541|
[2025/09/12 05:24:12 450279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 450284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1332|
[2025/09/12 05:24:12 450310] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1332|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652450291|stream_id:0|stream_offset:1307541|
[2025/09/12 05:24:12 450315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1332|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 450320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 450324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36870|rtt_var:2176|pto_duration:45574|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 450333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 450337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 450341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 450345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652520865|now:1757654652450324|interv:70541|
[2025/09/12 05:24:12 450349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652520865|now:1757654652450324|interval:70541|pto_count:0|srtt:36870
[2025/09/12 05:24:12 450353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 450358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 450362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1308720|
[2025/09/12 05:24:12 450367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 450370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1333|
[2025/09/12 05:24:12 450389] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1333|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652450377|stream_id:0|stream_offset:1308720|
[2025/09/12 05:24:12 450394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1333|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 450398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 450402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36870|rtt_var:2176|pto_duration:45574|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 450407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 450411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 450414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 450418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652520951|now:1757654652450402|interv:70549|
[2025/09/12 05:24:12 450422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652520951|now:1757654652450402|interval:70549|pto_count:0|srtt:36870
[2025/09/12 05:24:12 450427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 450431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 450435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1309899|
[2025/09/12 05:24:12 450443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 450447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652451447|now:1757654652450447|interv:1000|
[2025/09/12 05:24:12 450451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 450471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 450477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652451447|
[2025/09/12 05:24:12 450481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652451447|
[2025/09/12 05:24:12 450485] [debug] |xqc_engine_wakeup_after|wakeup:1757654652451447|now:1757654652450485|diff:962|
[2025/09/12 05:24:12 450489] [debug] |xqc_engine_main_logic|END|now:1757654652450228|
[2025/09/12 05:24:12 450809] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652450808|
[2025/09/12 05:24:12 450814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 450820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:586|
[2025/09/12 05:24:12 450824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:587|
[2025/09/12 05:24:12 450830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:587|
[2025/09/12 05:24:12 450834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 450838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1296|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1297|path_largest_ack:1296|
[2025/09/12 05:24:12 450843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1246086|prior_time:1757654652412895|is_app_limited:0|send_elapse:43848|ack_elapse:37913|ctl_first_sent_time:1757654652414333|lagest_ack_time:1757654652450808|curr_delivered:1290493|
[2025/09/12 05:24:12 450848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652414333|
[2025/09/12 05:24:12 450852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1596||sndq_packets_used_bytes:0|sndq_packets_free:1080|
[2025/09/12 05:24:12 450856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1297|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1297|path_largest_ack:1297|
[2025/09/12 05:24:12 450861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1248486|prior_time:1757654652414877|is_app_limited:0|send_elapse:43838|ack_elapse:35931|ctl_first_sent_time:1757654652416324|lagest_ack_time:1757654652450808|curr_delivered:1291693|
[2025/09/12 05:24:12 450865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652416324|
[2025/09/12 05:24:12 450869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1595||sndq_packets_used_bytes:0|sndq_packets_free:1081|
[2025/09/12 05:24:12 450873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36870|rttvar:2176|minrtt:30532|latest_rtt:34484|ack_delay:32|
[2025/09/12 05:24:12 450877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36568|rttvar:2236|minrtt:30532|latest_rtt:34484|ack_delay:32|
[2025/09/12 05:24:12 450886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1297|lost_pn:1294|thresh:3|
[2025/09/12 05:24:12 450890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 450894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36568|rtt_var:2236|pto_duration:45512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 450898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 450902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 450906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 450910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652520889|now:1757654652450894|interv:69995|
[2025/09/12 05:24:12 450914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652520889|now:1757654652450894|interval:69995|pto_count:0|srtt:36568
[2025/09/12 05:24:12 450918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43838, ack_elapse 35931, delivered 43207|rate 985606|lost 202|
[2025/09/12 05:24:12 450922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (985606) in round 29|
[2025/09/12 05:24:12 450926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 450931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 450934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652416324|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 450940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652416324|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 450945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36568|latest_rtt:34484|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 450951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:587|largest:587|pns:2|
[2025/09/12 05:24:12 450955] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:587|frame:ACK |recv_time:1757654652450808|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 450960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772450808|now:1757654652450808|interv:120000000|
[2025/09/12 05:24:12 450964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772450808|now:1757654652450808|interv:120000000|
[2025/09/12 05:24:12 450968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652451447|pq_index:0|
[2025/09/12 05:24:12 450972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652450228|
[2025/09/12 05:24:12 450976] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652450976|
[2025/09/12 05:24:12 450983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652450982|
[2025/09/12 05:24:12 450989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36568|min_srtt:36568|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 450993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1360596|
[2025/09/12 05:24:12 450998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36568|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 451002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 451006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36568|min_srtt:36568|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 451011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1361775|
[2025/09/12 05:24:12 451015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36568|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 451019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 451023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36568|min_srtt:36568|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 451027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1362954|
[2025/09/12 05:24:12 451032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 451035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 451039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 451043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 451048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 451052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1309899|
[2025/09/12 05:24:12 451056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 451060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 451064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652451447|
[2025/09/12 05:24:12 451070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652451447|
[2025/09/12 05:24:12 451074] [debug] |xqc_engine_wakeup_after|wakeup:1757654652451447|now:1757654652451074|diff:373|
[2025/09/12 05:24:12 451078] [debug] |xqc_engine_main_logic|END|now:1757654652450982|
[2025/09/12 05:24:12 451083] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652451083|
[2025/09/12 05:24:12 451087] [debug] |xqc_engine_wakeup_after|wakeup:1757654652451447|now:1757654652451087|diff:360|
[2025/09/12 05:24:12 451091] [debug] |xqc_engine_main_logic|END|now:1757654652451083|
[2025/09/12 05:24:12 452158] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652452158|
[2025/09/12 05:24:12 452166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652451447|pq_index:0|
[2025/09/12 05:24:12 452170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652450982|
[2025/09/12 05:24:12 452175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652452174|
[2025/09/12 05:24:12 452179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652451447|now:1757654652452174|
[2025/09/12 05:24:12 452183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652451447|now:1757654652452174|
[2025/09/12 05:24:12 452187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 452192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36568|min_srtt:36568|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 452196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1362954|
[2025/09/12 05:24:12 452201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 452204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 452208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 452212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 452217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 452221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1309899|
[2025/09/12 05:24:12 452225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 452229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1334|
[2025/09/12 05:24:12 452255] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1334|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652452236|stream_id:0|stream_offset:1309899|
[2025/09/12 05:24:12 452261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1334|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 452270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 452274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36568|rtt_var:2236|pto_duration:45512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 452278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 452282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 452286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 452290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652522748|now:1757654652452274|interv:70474|
[2025/09/12 05:24:12 452294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652522748|now:1757654652452274|interval:70474|pto_count:0|srtt:36568
[2025/09/12 05:24:12 452298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 452303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 452307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1311078|
[2025/09/12 05:24:12 452311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 452315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1335|
[2025/09/12 05:24:12 452334] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1335|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652452321|stream_id:0|stream_offset:1311078|
[2025/09/12 05:24:12 452339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1335|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 452343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 452347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36568|rtt_var:2236|pto_duration:45512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 452351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 452355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 452359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 452363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652522833|now:1757654652452347|interv:70486|
[2025/09/12 05:24:12 452366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652522833|now:1757654652452347|interval:70486|pto_count:0|srtt:36568
[2025/09/12 05:24:12 452371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 452378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 452382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1312257|
[2025/09/12 05:24:12 452387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 452390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652453390|now:1757654652452390|interv:1000|
[2025/09/12 05:24:12 452394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 452398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 452402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652453390|
[2025/09/12 05:24:12 452406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652453390|
[2025/09/12 05:24:12 452410] [debug] |xqc_engine_wakeup_after|wakeup:1757654652453390|now:1757654652452410|diff:980|
[2025/09/12 05:24:12 452414] [debug] |xqc_engine_main_logic|END|now:1757654652452174|
[2025/09/12 05:24:12 452828] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652452828|
[2025/09/12 05:24:12 452836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 452842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:587|
[2025/09/12 05:24:12 452846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:588|
[2025/09/12 05:24:12 452851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:588|
[2025/09/12 05:24:12 452855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 452860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1298|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1299|path_largest_ack:1298|
[2025/09/12 05:24:12 452864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1248486|prior_time:1757654652414877|is_app_limited:0|send_elapse:43923|ack_elapse:37951|ctl_first_sent_time:1757654652416409|lagest_ack_time:1757654652452828|curr_delivered:1292893|
[2025/09/12 05:24:12 452869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652416409|
[2025/09/12 05:24:12 452873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1594||sndq_packets_used_bytes:0|sndq_packets_free:1082|
[2025/09/12 05:24:12 452877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1299|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1299|path_largest_ack:1299|
[2025/09/12 05:24:12 452881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1248486|prior_time:1757654652414877|is_app_limited:0|send_elapse:43923|ack_elapse:37951|ctl_first_sent_time:1757654652416409|lagest_ack_time:1757654652452828|curr_delivered:1294093|
[2025/09/12 05:24:12 452886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652416513|
[2025/09/12 05:24:12 452890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1593||sndq_packets_used_bytes:0|sndq_packets_free:1083|
[2025/09/12 05:24:12 452894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36568|rttvar:2236|minrtt:30532|latest_rtt:36315|ack_delay:48|
[2025/09/12 05:24:12 452902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36530|rttvar:1752|minrtt:30532|latest_rtt:36315|ack_delay:48|
[2025/09/12 05:24:12 452906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1299|lost_pn:1296|thresh:3|
[2025/09/12 05:24:12 452910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 452914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36530|rtt_var:1752|pto_duration:43538|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 452918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 452922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 452926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 452930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652520859|now:1757654652452914|interv:67945|
[2025/09/12 05:24:12 452934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652520859|now:1757654652452914|interval:67945|pto_count:0|srtt:36530
[2025/09/12 05:24:12 452938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43923, ack_elapse 37951, delivered 45607|rate 1038339|lost 202|
[2025/09/12 05:24:12 452942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1038339) in round 29|
[2025/09/12 05:24:12 452947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 452951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 452955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652416513|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 452959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652416513|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 452963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36530|latest_rtt:36315|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 452969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:588|largest:588|pns:2|
[2025/09/12 05:24:12 452973] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:588|frame:ACK |recv_time:1757654652452828|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 452978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772452828|now:1757654652452828|interv:120000000|
[2025/09/12 05:24:12 452982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772452828|now:1757654652452828|interv:120000000|
[2025/09/12 05:24:12 452986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652453390|pq_index:0|
[2025/09/12 05:24:12 452992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652452174|
[2025/09/12 05:24:12 452996] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652452996|
[2025/09/12 05:24:12 453001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652453000|
[2025/09/12 05:24:12 453006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36530|min_srtt:36530|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 453011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1362954|
[2025/09/12 05:24:12 453015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36530|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 453019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 453024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36530|min_srtt:36530|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 453028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1364133|
[2025/09/12 05:24:12 453032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36530|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 453036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 453040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36530|min_srtt:36530|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 453045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1365312|
[2025/09/12 05:24:12 453049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 453053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 453056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 453061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 453065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 453069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1312257|
[2025/09/12 05:24:12 453076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 453080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 453084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652453390|
[2025/09/12 05:24:12 453088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652453390|
[2025/09/12 05:24:12 453091] [debug] |xqc_engine_wakeup_after|wakeup:1757654652453390|now:1757654652453091|diff:299|
[2025/09/12 05:24:12 453095] [debug] |xqc_engine_main_logic|END|now:1757654652453000|
[2025/09/12 05:24:12 453100] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652453100|
[2025/09/12 05:24:12 453104] [debug] |xqc_engine_wakeup_after|wakeup:1757654652453390|now:1757654652453104|diff:286|
[2025/09/12 05:24:12 453108] [debug] |xqc_engine_main_logic|END|now:1757654652453100|
[2025/09/12 05:24:12 454175] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652454175|
[2025/09/12 05:24:12 454183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652453390|pq_index:0|
[2025/09/12 05:24:12 454187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652453000|
[2025/09/12 05:24:12 454192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652454191|
[2025/09/12 05:24:12 454196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652453390|now:1757654652454191|
[2025/09/12 05:24:12 454200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652453390|now:1757654652454191|
[2025/09/12 05:24:12 454204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 454209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36530|min_srtt:36530|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 454213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1365312|
[2025/09/12 05:24:12 454218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 454221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 454225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 454230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 454234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 454238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1312257|
[2025/09/12 05:24:12 454242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 454246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1336|
[2025/09/12 05:24:12 454272] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1336|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652454254|stream_id:0|stream_offset:1312257|
[2025/09/12 05:24:12 454282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1336|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 454286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 454291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36530|rtt_var:1752|pto_duration:43538|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 454295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 454299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 454303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 454306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652522792|now:1757654652454290|interv:68502|
[2025/09/12 05:24:12 454310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652522792|now:1757654652454290|interval:68502|pto_count:0|srtt:36530
[2025/09/12 05:24:12 454315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 454319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 454323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1313436|
[2025/09/12 05:24:12 454328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 454332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1337|
[2025/09/12 05:24:12 454350] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1337|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652454338|stream_id:0|stream_offset:1313436|
[2025/09/12 05:24:12 454355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1337|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 454360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 454364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36530|rtt_var:1752|pto_duration:43538|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 454368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 454372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 454375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 454379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652522876|now:1757654652454363|interv:68513|
[2025/09/12 05:24:12 454383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652522876|now:1757654652454363|interval:68513|pto_count:0|srtt:36530
[2025/09/12 05:24:12 454390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 454395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 454399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1314615|
[2025/09/12 05:24:12 454403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 454407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652455407|now:1757654652454407|interv:1000|
[2025/09/12 05:24:12 454411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 454415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 454418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652455407|
[2025/09/12 05:24:12 454422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652455407|
[2025/09/12 05:24:12 454426] [debug] |xqc_engine_wakeup_after|wakeup:1757654652455407|now:1757654652454426|diff:981|
[2025/09/12 05:24:12 454430] [debug] |xqc_engine_main_logic|END|now:1757654652454191|
[2025/09/12 05:24:12 454791] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652454790|
[2025/09/12 05:24:12 454799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 454805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:588|
[2025/09/12 05:24:12 454809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:589|
[2025/09/12 05:24:12 454814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:589|
[2025/09/12 05:24:12 454818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 454823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1300|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1301|path_largest_ack:1300|
[2025/09/12 05:24:12 454827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1250886|prior_time:1757654652416877|is_app_limited:0|send_elapse:43872|ack_elapse:37913|ctl_first_sent_time:1757654652418324|lagest_ack_time:1757654652454790|curr_delivered:1295293|
[2025/09/12 05:24:12 454832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652418324|
[2025/09/12 05:24:12 454836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1592||sndq_packets_used_bytes:0|sndq_packets_free:1084|
[2025/09/12 05:24:12 454840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1301|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1301|path_largest_ack:1301|
[2025/09/12 05:24:12 454845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1253286|prior_time:1757654652418867|is_app_limited:0|send_elapse:43863|ack_elapse:35923|ctl_first_sent_time:1757654652420317|lagest_ack_time:1757654652454790|curr_delivered:1296493|
[2025/09/12 05:24:12 454849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652420317|
[2025/09/12 05:24:12 454857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1591||sndq_packets_used_bytes:0|sndq_packets_free:1085|
[2025/09/12 05:24:12 454861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36530|rttvar:1752|minrtt:30532|latest_rtt:34473|ack_delay:32|
[2025/09/12 05:24:12 454865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36269|rttvar:1836|minrtt:30532|latest_rtt:34473|ack_delay:32|
[2025/09/12 05:24:12 454869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1301|lost_pn:1298|thresh:3|
[2025/09/12 05:24:12 454873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 454877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36269|rtt_var:1836|pto_duration:43613|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 454881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 454885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 454889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 454893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652522951|now:1757654652454877|interv:68074|
[2025/09/12 05:24:12 454897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652522951|now:1757654652454877|interval:68074|pto_count:0|srtt:36269
[2025/09/12 05:24:12 454901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43863, ack_elapse 35923, delivered 43207|rate 985044|lost 202|
[2025/09/12 05:24:12 454906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (985044) in round 29|
[2025/09/12 05:24:12 454910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 454914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 454918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652420317|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 454922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652420317|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 454926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36269|latest_rtt:34473|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 454932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:589|largest:589|pns:2|
[2025/09/12 05:24:12 454936] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:589|frame:ACK |recv_time:1757654652454790|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 454941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772454790|now:1757654652454790|interv:120000000|
[2025/09/12 05:24:12 454947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772454790|now:1757654652454790|interv:120000000|
[2025/09/12 05:24:12 454951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652455407|pq_index:0|
[2025/09/12 05:24:12 454955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652454191|
[2025/09/12 05:24:12 454959] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652454959|
[2025/09/12 05:24:12 454964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652454963|
[2025/09/12 05:24:12 454969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36269|min_srtt:36269|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 454973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1365312|
[2025/09/12 05:24:12 454978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36269|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 454982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 454987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36269|min_srtt:36269|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 454991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1366491|
[2025/09/12 05:24:12 454995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36269|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 454999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 455003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36269|min_srtt:36269|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 455008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1367670|
[2025/09/12 05:24:12 455012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 455016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 455020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 455024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 455028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 455035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1314615|
[2025/09/12 05:24:12 455039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 455043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 455047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652455407|
[2025/09/12 05:24:12 455051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652455407|
[2025/09/12 05:24:12 455054] [debug] |xqc_engine_wakeup_after|wakeup:1757654652455407|now:1757654652455054|diff:353|
[2025/09/12 05:24:12 455058] [debug] |xqc_engine_main_logic|END|now:1757654652454963|
[2025/09/12 05:24:12 455063] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652455063|
[2025/09/12 05:24:12 455067] [debug] |xqc_engine_wakeup_after|wakeup:1757654652455407|now:1757654652455067|diff:340|
[2025/09/12 05:24:12 455071] [debug] |xqc_engine_main_logic|END|now:1757654652455063|
[2025/09/12 05:24:12 456138] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652456138|
[2025/09/12 05:24:12 456146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652455407|pq_index:0|
[2025/09/12 05:24:12 456150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652454963|
[2025/09/12 05:24:12 456154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652456154|
[2025/09/12 05:24:12 456159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652455407|now:1757654652456154|
[2025/09/12 05:24:12 456163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652455407|now:1757654652456154|
[2025/09/12 05:24:12 456167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 456172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36269|min_srtt:36269|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 456176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1367670|
[2025/09/12 05:24:12 456180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 456184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 456188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 456192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 456196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 456201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1314615|
[2025/09/12 05:24:12 456205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 456213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1338|
[2025/09/12 05:24:12 456239] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1338|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652456220|stream_id:0|stream_offset:1314615|
[2025/09/12 05:24:12 456244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1338|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 456249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 456253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36269|rtt_var:1836|pto_duration:43613|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 456257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 456261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 456265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 456269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652524833|now:1757654652456253|interv:68580|
[2025/09/12 05:24:12 456273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652524833|now:1757654652456253|interval:68580|pto_count:0|srtt:36269
[2025/09/12 05:24:12 456277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 456282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 456286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1315794|
[2025/09/12 05:24:12 456290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 456294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1339|
[2025/09/12 05:24:12 456311] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1339|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652456300|stream_id:0|stream_offset:1315794|
[2025/09/12 05:24:12 456316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1339|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 456321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 456325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36269|rtt_var:1836|pto_duration:43613|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 456329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 456332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 456336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 456344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652524913|now:1757654652456324|interv:68589|
[2025/09/12 05:24:12 456348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652524913|now:1757654652456324|interval:68589|pto_count:0|srtt:36269
[2025/09/12 05:24:12 456352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 456356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 456360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1316973|
[2025/09/12 05:24:12 456365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 456369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652457368|now:1757654652456368|interv:1000|
[2025/09/12 05:24:12 456373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 456376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 456380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652457368|
[2025/09/12 05:24:12 456384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652457368|
[2025/09/12 05:24:12 456388] [debug] |xqc_engine_wakeup_after|wakeup:1757654652457368|now:1757654652456388|diff:980|
[2025/09/12 05:24:12 456392] [debug] |xqc_engine_main_logic|END|now:1757654652456154|
[2025/09/12 05:24:12 456783] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652456782|
[2025/09/12 05:24:12 456791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 456797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:589|
[2025/09/12 05:24:12 456800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:590|
[2025/09/12 05:24:12 456806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:590|
[2025/09/12 05:24:12 456810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 456815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1302|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1303|path_largest_ack:1302|
[2025/09/12 05:24:12 456819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1253286|prior_time:1757654652418867|is_app_limited:0|send_elapse:43949|ack_elapse:37915|ctl_first_sent_time:1757654652420403|lagest_ack_time:1757654652456782|curr_delivered:1297693|
[2025/09/12 05:24:12 456823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652420403|
[2025/09/12 05:24:12 456828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1590||sndq_packets_used_bytes:0|sndq_packets_free:1086|
[2025/09/12 05:24:12 456832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1303|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1303|path_largest_ack:1303|
[2025/09/12 05:24:12 456836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1253286|prior_time:1757654652418867|is_app_limited:0|send_elapse:43949|ack_elapse:37915|ctl_first_sent_time:1757654652420403|lagest_ack_time:1757654652456782|curr_delivered:1298893|
[2025/09/12 05:24:12 456845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652420500|
[2025/09/12 05:24:12 456849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1589||sndq_packets_used_bytes:0|sndq_packets_free:1087|
[2025/09/12 05:24:12 456853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36269|rttvar:1836|minrtt:30532|latest_rtt:36282|ack_delay:32|
[2025/09/12 05:24:12 456857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36267|rttvar:1381|minrtt:30532|latest_rtt:36282|ack_delay:32|
[2025/09/12 05:24:12 456861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1303|lost_pn:1300|thresh:3|
[2025/09/12 05:24:12 456865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 456869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36267|rtt_var:1381|pto_duration:41791|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 456873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 456877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 456881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 456885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652523091|now:1757654652456869|interv:66222|
[2025/09/12 05:24:12 456889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652523091|now:1757654652456869|interval:66222|pto_count:0|srtt:36267
[2025/09/12 05:24:12 456893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43949, ack_elapse 37915, delivered 45607|rate 1037725|lost 202|
[2025/09/12 05:24:12 456897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1037725) in round 29|
[2025/09/12 05:24:12 456902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 456906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 456909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652420500|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 456914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652420500|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 456918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36267|latest_rtt:36282|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 456924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:590|largest:590|pns:2|
[2025/09/12 05:24:12 456928] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:590|frame:ACK |recv_time:1757654652456782|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 456935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772456782|now:1757654652456782|interv:120000000|
[2025/09/12 05:24:12 456939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772456782|now:1757654652456782|interv:120000000|
[2025/09/12 05:24:12 456943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652457368|pq_index:0|
[2025/09/12 05:24:12 456947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652456154|
[2025/09/12 05:24:12 456951] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652456951|
[2025/09/12 05:24:12 456956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652456955|
[2025/09/12 05:24:12 456961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36267|min_srtt:36267|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 456965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1367670|
[2025/09/12 05:24:12 456970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36267|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 456974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 456978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36267|min_srtt:36267|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 456983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1368849|
[2025/09/12 05:24:12 456987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36267|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 456991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 456995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36267|min_srtt:36267|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 457000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1370028|
[2025/09/12 05:24:12 457004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 457008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 457012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 457016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 457022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 457026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1316973|
[2025/09/12 05:24:12 457031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 457035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 457038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652457368|
[2025/09/12 05:24:12 457042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652457368|
[2025/09/12 05:24:12 457046] [debug] |xqc_engine_wakeup_after|wakeup:1757654652457368|now:1757654652457046|diff:322|
[2025/09/12 05:24:12 457050] [debug] |xqc_engine_main_logic|END|now:1757654652456955|
[2025/09/12 05:24:12 457055] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652457055|
[2025/09/12 05:24:12 457059] [debug] |xqc_engine_wakeup_after|wakeup:1757654652457368|now:1757654652457059|diff:309|
[2025/09/12 05:24:12 457063] [debug] |xqc_engine_main_logic|END|now:1757654652457055|
[2025/09/12 05:24:12 458130] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652458129|
[2025/09/12 05:24:12 458137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652457368|pq_index:0|
[2025/09/12 05:24:12 458141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652456955|
[2025/09/12 05:24:12 458146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652458145|
[2025/09/12 05:24:12 458150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652457368|now:1757654652458145|
[2025/09/12 05:24:12 458155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652457368|now:1757654652458145|
[2025/09/12 05:24:12 458158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 458163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36267|min_srtt:36267|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 458168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1370028|
[2025/09/12 05:24:12 458172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 458176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 458179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 458184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 458188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 458192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1316973|
[2025/09/12 05:24:12 458200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 458205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1340|
[2025/09/12 05:24:12 458231] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1340|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652458212|stream_id:0|stream_offset:1316973|
[2025/09/12 05:24:12 458236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1340|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 458241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 458245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36267|rtt_var:1381|pto_duration:41791|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 458250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 458254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 458257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 458261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652525003|now:1757654652458245|interv:66758|
[2025/09/12 05:24:12 458265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652525003|now:1757654652458245|interval:66758|pto_count:0|srtt:36267
[2025/09/12 05:24:12 458270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 458274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 458278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1318152|
[2025/09/12 05:24:12 458283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 458287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1341|
[2025/09/12 05:24:12 458304] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1341|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652458293|stream_id:0|stream_offset:1318152|
[2025/09/12 05:24:12 458309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1341|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 458313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 458317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36267|rtt_var:1381|pto_duration:41791|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 458321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 458325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 458335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 458339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652525084|now:1757654652458317|interv:66767|
[2025/09/12 05:24:12 458343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652525084|now:1757654652458317|interval:66767|pto_count:0|srtt:36267
[2025/09/12 05:24:12 458347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 458351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 458355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1319331|
[2025/09/12 05:24:12 458360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 458363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652459363|now:1757654652458363|interv:1000|
[2025/09/12 05:24:12 458367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 458371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 458375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652459363|
[2025/09/12 05:24:12 458379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652459363|
[2025/09/12 05:24:12 458383] [debug] |xqc_engine_wakeup_after|wakeup:1757654652459363|now:1757654652458383|diff:980|
[2025/09/12 05:24:12 458387] [debug] |xqc_engine_main_logic|END|now:1757654652458145|
[2025/09/12 05:24:12 458787] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652458786|
[2025/09/12 05:24:12 458795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 458800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:590|
[2025/09/12 05:24:12 458804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:591|
[2025/09/12 05:24:12 458810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:591|
[2025/09/12 05:24:12 458814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 458819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1304|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1305|path_largest_ack:1304|
[2025/09/12 05:24:12 458823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1255686|prior_time:1757654652420861|is_app_limited:0|send_elapse:41873|ack_elapse:37925|ctl_first_sent_time:1757654652422305|lagest_ack_time:1757654652458786|curr_delivered:1300093|
[2025/09/12 05:24:12 458827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652422305|
[2025/09/12 05:24:12 458832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1588||sndq_packets_used_bytes:0|sndq_packets_free:1088|
[2025/09/12 05:24:12 458836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1305|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1305|path_largest_ack:1305|
[2025/09/12 05:24:12 458848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1258086|prior_time:1757654652422860|is_app_limited:0|send_elapse:41867|ack_elapse:35926|ctl_first_sent_time:1757654652424303|lagest_ack_time:1757654652458786|curr_delivered:1301293|
[2025/09/12 05:24:12 458852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652424303|
[2025/09/12 05:24:12 458856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1587||sndq_packets_used_bytes:0|sndq_packets_free:1089|
[2025/09/12 05:24:12 458860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36267|rttvar:1381|minrtt:30532|latest_rtt:34483|ack_delay:32|
[2025/09/12 05:24:12 458864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36040|rttvar:1490|minrtt:30532|latest_rtt:34483|ack_delay:32|
[2025/09/12 05:24:12 458868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1305|lost_pn:1302|thresh:3|
[2025/09/12 05:24:12 458873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 458877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36040|rtt_var:1490|pto_duration:42000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 458881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 458885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 458888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 458892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652525293|now:1757654652458876|interv:66417|
[2025/09/12 05:24:12 458896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652525293|now:1757654652458876|interval:66417|pto_count:0|srtt:36040
[2025/09/12 05:24:12 458900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41867, ack_elapse 35926, delivered 43207|rate 1032006|lost 202|
[2025/09/12 05:24:12 458905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1032006) in round 29|
[2025/09/12 05:24:12 458909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 458913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 458917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652424303|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 458921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652424303|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 458926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36040|latest_rtt:34483|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 458934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:591|largest:591|pns:2|
[2025/09/12 05:24:12 458938] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:591|frame:ACK |recv_time:1757654652458786|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 458943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772458786|now:1757654652458786|interv:120000000|
[2025/09/12 05:24:12 458947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772458786|now:1757654652458786|interv:120000000|
[2025/09/12 05:24:12 458951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652459363|pq_index:0|
[2025/09/12 05:24:12 458955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652458145|
[2025/09/12 05:24:12 458959] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652458959|
[2025/09/12 05:24:12 458963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652458962|
[2025/09/12 05:24:12 458969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36040|min_srtt:36040|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 458973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1370028|
[2025/09/12 05:24:12 458977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36040|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 458982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 458986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36040|min_srtt:36040|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 458990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1371207|
[2025/09/12 05:24:12 458995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36040|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 458999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 459003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36040|min_srtt:36040|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 459007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1372386|
[2025/09/12 05:24:12 459012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 459016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 459022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 459026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 459030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 459035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1319331|
[2025/09/12 05:24:12 459039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 459043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 459047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652459363|
[2025/09/12 05:24:12 459050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652459363|
[2025/09/12 05:24:12 459054] [debug] |xqc_engine_wakeup_after|wakeup:1757654652459363|now:1757654652459054|diff:309|
[2025/09/12 05:24:12 459058] [debug] |xqc_engine_main_logic|END|now:1757654652458962|
[2025/09/12 05:24:12 459063] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652459063|
[2025/09/12 05:24:12 459067] [debug] |xqc_engine_wakeup_after|wakeup:1757654652459363|now:1757654652459067|diff:296|
[2025/09/12 05:24:12 459071] [debug] |xqc_engine_main_logic|END|now:1757654652459063|
[2025/09/12 05:24:12 460138] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652460138|
[2025/09/12 05:24:12 460145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652459363|pq_index:0|
[2025/09/12 05:24:12 460149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652458962|
[2025/09/12 05:24:12 460154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652460153|
[2025/09/12 05:24:12 460159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652459363|now:1757654652460153|
[2025/09/12 05:24:12 460163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652459363|now:1757654652460153|
[2025/09/12 05:24:12 460167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 460171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36040|min_srtt:36040|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 460176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1372386|
[2025/09/12 05:24:12 460180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 460184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 460188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 460192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 460201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 460205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1319331|
[2025/09/12 05:24:12 460209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 460214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1342|
[2025/09/12 05:24:12 460239] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1342|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652460221|stream_id:0|stream_offset:1319331|
[2025/09/12 05:24:12 460245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1342|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 460250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 460254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36040|rtt_var:1490|pto_duration:42000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 460258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 460262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 460266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 460270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652527221|now:1757654652460254|interv:66967|
[2025/09/12 05:24:12 460274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652527221|now:1757654652460254|interval:66967|pto_count:0|srtt:36040
[2025/09/12 05:24:12 460278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 460283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 460287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1320510|
[2025/09/12 05:24:12 460291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 460295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1343|
[2025/09/12 05:24:12 460313] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1343|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652460301|stream_id:0|stream_offset:1320510|
[2025/09/12 05:24:12 460318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1343|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 460322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 460326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36040|rtt_var:1490|pto_duration:42000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 460334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 460338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 460341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 460345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652527301|now:1757654652460326|interv:66975|
[2025/09/12 05:24:12 460349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652527301|now:1757654652460326|interval:66975|pto_count:0|srtt:36040
[2025/09/12 05:24:12 460354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 460358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 460362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1321689|
[2025/09/12 05:24:12 460366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 460370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652461370|now:1757654652460370|interv:1000|
[2025/09/12 05:24:12 460374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 460378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 460382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652461370|
[2025/09/12 05:24:12 460386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652461370|
[2025/09/12 05:24:12 460390] [debug] |xqc_engine_wakeup_after|wakeup:1757654652461370|now:1757654652460389|diff:981|
[2025/09/12 05:24:12 460394] [debug] |xqc_engine_main_logic|END|now:1757654652460153|
[2025/09/12 05:24:12 460789] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652460788|
[2025/09/12 05:24:12 460797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 460802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:591|
[2025/09/12 05:24:12 460806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:592|
[2025/09/12 05:24:12 460812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:592|
[2025/09/12 05:24:12 460816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 460820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1306|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1307|path_largest_ack:1306|
[2025/09/12 05:24:12 460825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1258086|prior_time:1757654652422860|is_app_limited:0|send_elapse:41953|ack_elapse:37928|ctl_first_sent_time:1757654652424389|lagest_ack_time:1757654652460788|curr_delivered:1302493|
[2025/09/12 05:24:12 460829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652424389|
[2025/09/12 05:24:12 460834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1586||sndq_packets_used_bytes:0|sndq_packets_free:1090|
[2025/09/12 05:24:12 460841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1307|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1307|path_largest_ack:1307|
[2025/09/12 05:24:12 460846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1258086|prior_time:1757654652422860|is_app_limited:0|send_elapse:41953|ack_elapse:37928|ctl_first_sent_time:1757654652424389|lagest_ack_time:1757654652460788|curr_delivered:1303693|
[2025/09/12 05:24:12 460850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652424486|
[2025/09/12 05:24:12 460854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1585||sndq_packets_used_bytes:0|sndq_packets_free:1091|
[2025/09/12 05:24:12 460858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36040|rttvar:1490|minrtt:30532|latest_rtt:36302|ack_delay:40|
[2025/09/12 05:24:12 460862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36067|rttvar:1173|minrtt:30532|latest_rtt:36302|ack_delay:40|
[2025/09/12 05:24:12 460867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1307|lost_pn:1304|thresh:3|
[2025/09/12 05:24:12 460871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 460875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36067|rtt_var:1173|pto_duration:40759|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 460879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 460883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 460887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 460890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652526060|now:1757654652460875|interv:65185|
[2025/09/12 05:24:12 460894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652526060|now:1757654652460875|interval:65185|pto_count:0|srtt:36067
[2025/09/12 05:24:12 460899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41953, ack_elapse 37928, delivered 45607|rate 1087097|lost 202|
[2025/09/12 05:24:12 460903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1087097) in round 29|
[2025/09/12 05:24:12 460907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 460911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 460915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652424486|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 460919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652424486|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 460924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36067|latest_rtt:36302|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 460932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:592|largest:592|pns:2|
[2025/09/12 05:24:12 460936] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:592|frame:ACK |recv_time:1757654652460788|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 460941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772460788|now:1757654652460788|interv:120000000|
[2025/09/12 05:24:12 460945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772460788|now:1757654652460788|interv:120000000|
[2025/09/12 05:24:12 460949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652461370|pq_index:0|
[2025/09/12 05:24:12 460953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652460153|
[2025/09/12 05:24:12 460957] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652460956|
[2025/09/12 05:24:12 460961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652460960|
[2025/09/12 05:24:12 460967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36067|min_srtt:36067|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 460971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1372386|
[2025/09/12 05:24:12 460975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36067|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 460980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 460984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36067|min_srtt:36067|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 460988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1373565|
[2025/09/12 05:24:12 460993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36067|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 460997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 461001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36067|min_srtt:36067|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 461005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1374744|
[2025/09/12 05:24:12 461012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 461016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 461020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 461024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 461029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 461033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1321689|
[2025/09/12 05:24:12 461037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 461041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 461045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652461370|
[2025/09/12 05:24:12 461048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652461370|
[2025/09/12 05:24:12 461052] [debug] |xqc_engine_wakeup_after|wakeup:1757654652461370|now:1757654652461052|diff:318|
[2025/09/12 05:24:12 461056] [debug] |xqc_engine_main_logic|END|now:1757654652460960|
[2025/09/12 05:24:12 461061] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652461061|
[2025/09/12 05:24:12 461065] [debug] |xqc_engine_wakeup_after|wakeup:1757654652461370|now:1757654652461065|diff:305|
[2025/09/12 05:24:12 461069] [debug] |xqc_engine_main_logic|END|now:1757654652461061|
[2025/09/12 05:24:12 462136] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652462136|
[2025/09/12 05:24:12 462144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652461370|pq_index:0|
[2025/09/12 05:24:12 462148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652460960|
[2025/09/12 05:24:12 462153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652462152|
[2025/09/12 05:24:12 462157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652461370|now:1757654652462152|
[2025/09/12 05:24:12 462161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652461370|now:1757654652462152|
[2025/09/12 05:24:12 462165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 462170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36067|min_srtt:36067|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 462174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1374744|
[2025/09/12 05:24:12 462179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 462183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 462186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 462194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 462199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 462203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1321689|
[2025/09/12 05:24:12 462207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 462211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1344|
[2025/09/12 05:24:12 462237] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1344|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652462218|stream_id:0|stream_offset:1321689|
[2025/09/12 05:24:12 462243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1344|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 462247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 462252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36067|rtt_var:1173|pto_duration:40759|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 462256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 462260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 462264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 462268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652527977|now:1757654652462251|interv:65726|
[2025/09/12 05:24:12 462272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652527977|now:1757654652462251|interval:65726|pto_count:0|srtt:36067
[2025/09/12 05:24:12 462276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 462281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 462285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1322868|
[2025/09/12 05:24:12 462289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 462293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1345|
[2025/09/12 05:24:12 462311] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1345|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652462299|stream_id:0|stream_offset:1322868|
[2025/09/12 05:24:12 462316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1345|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 462324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 462328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36067|rtt_var:1173|pto_duration:40759|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 462332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 462336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 462340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 462344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652528058|now:1757654652462328|interv:65730|
[2025/09/12 05:24:12 462348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652528058|now:1757654652462328|interval:65730|pto_count:0|srtt:36067
[2025/09/12 05:24:12 462352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 462356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 462360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1324047|
[2025/09/12 05:24:12 462365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 462369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652463368|now:1757654652462368|interv:1000|
[2025/09/12 05:24:12 462372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 462376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 462380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652463368|
[2025/09/12 05:24:12 462384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652463368|
[2025/09/12 05:24:12 462388] [debug] |xqc_engine_wakeup_after|wakeup:1757654652463368|now:1757654652462388|diff:980|
[2025/09/12 05:24:12 462392] [debug] |xqc_engine_main_logic|END|now:1757654652462152|
[2025/09/12 05:24:12 462779] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652462779|
[2025/09/12 05:24:12 462787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 462793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:592|
[2025/09/12 05:24:12 462797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:593|
[2025/09/12 05:24:12 462802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:593|
[2025/09/12 05:24:12 462806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 462811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1308|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1309|path_largest_ack:1308|
[2025/09/12 05:24:12 462815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1260486|prior_time:1757654652424849|is_app_limited:0|send_elapse:41885|ack_elapse:37930|ctl_first_sent_time:1757654652426302|lagest_ack_time:1757654652462779|curr_delivered:1304893|
[2025/09/12 05:24:12 462824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652426302|
[2025/09/12 05:24:12 462828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1584||sndq_packets_used_bytes:0|sndq_packets_free:1092|
[2025/09/12 05:24:12 462833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1309|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1309|path_largest_ack:1309|
[2025/09/12 05:24:12 462837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1260486|prior_time:1757654652424849|is_app_limited:0|send_elapse:41885|ack_elapse:37930|ctl_first_sent_time:1757654652426302|lagest_ack_time:1757654652462779|curr_delivered:1306093|
[2025/09/12 05:24:12 462841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652426387|
[2025/09/12 05:24:12 462845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1583||sndq_packets_used_bytes:0|sndq_packets_free:1093|
[2025/09/12 05:24:12 462849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36067|rttvar:1173|minrtt:30532|latest_rtt:36392|ack_delay:56|
[2025/09/12 05:24:12 462854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36101|rttvar:947|minrtt:30532|latest_rtt:36392|ack_delay:56|
[2025/09/12 05:24:12 462858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1309|lost_pn:1306|thresh:3|
[2025/09/12 05:24:12 462862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 462866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36101|rtt_var:947|pto_duration:39889|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 462870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 462874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 462878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 462882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652527188|now:1757654652462866|interv:64322|
[2025/09/12 05:24:12 462886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652527188|now:1757654652462866|interval:64322|pto_count:0|srtt:36101
[2025/09/12 05:24:12 462890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41885, ack_elapse 37930, delivered 45607|rate 1088862|lost 202|
[2025/09/12 05:24:12 462894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1088862) in round 29|
[2025/09/12 05:24:12 462898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 462903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 462906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652426387|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 462911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652426387|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 462918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36101|latest_rtt:36392|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 462923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:593|largest:593|pns:2|
[2025/09/12 05:24:12 462928] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:593|frame:ACK |recv_time:1757654652462779|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 462932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772462779|now:1757654652462779|interv:120000000|
[2025/09/12 05:24:12 462936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772462779|now:1757654652462779|interv:120000000|
[2025/09/12 05:24:12 462940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652463368|pq_index:0|
[2025/09/12 05:24:12 462944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652462152|
[2025/09/12 05:24:12 462948] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652462948|
[2025/09/12 05:24:12 462953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652462952|
[2025/09/12 05:24:12 462958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36101|min_srtt:36101|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 462963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1374744|
[2025/09/12 05:24:12 462967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36101|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 462972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 462976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36101|min_srtt:36101|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 462980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1375923|
[2025/09/12 05:24:12 462985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36101|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 462989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 462993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36101|min_srtt:36101|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 463000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1377102|
[2025/09/12 05:24:12 463004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 463008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 463012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 463016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 463020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 463025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1324047|
[2025/09/12 05:24:12 463029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 463033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 463037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652463368|
[2025/09/12 05:24:12 463040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652463368|
[2025/09/12 05:24:12 463044] [debug] |xqc_engine_wakeup_after|wakeup:1757654652463368|now:1757654652463044|diff:324|
[2025/09/12 05:24:12 463048] [debug] |xqc_engine_main_logic|END|now:1757654652462952|
[2025/09/12 05:24:12 463053] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652463053|
[2025/09/12 05:24:12 463057] [debug] |xqc_engine_wakeup_after|wakeup:1757654652463368|now:1757654652463057|diff:311|
[2025/09/12 05:24:12 463061] [debug] |xqc_engine_main_logic|END|now:1757654652463053|
[2025/09/12 05:24:12 464128] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652464128|
[2025/09/12 05:24:12 464136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652463368|pq_index:0|
[2025/09/12 05:24:12 464140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652462952|
[2025/09/12 05:24:12 464145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652464144|
[2025/09/12 05:24:12 464149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652463368|now:1757654652464144|
[2025/09/12 05:24:12 464153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652463368|now:1757654652464144|
[2025/09/12 05:24:12 464157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 464162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36101|min_srtt:36101|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 464166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1377102|
[2025/09/12 05:24:12 464171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 464178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 464182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 464187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 464191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 464195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1324047|
[2025/09/12 05:24:12 464199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 464204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1346|
[2025/09/12 05:24:12 464229] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1346|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652464211|stream_id:0|stream_offset:1324047|
[2025/09/12 05:24:12 464235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1346|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 464240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 464244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36101|rtt_var:947|pto_duration:39889|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 464248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 464252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 464256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 464260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652529100|now:1757654652464244|interv:64856|
[2025/09/12 05:24:12 464264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652529100|now:1757654652464244|interval:64856|pto_count:0|srtt:36101
[2025/09/12 05:24:12 464268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 464273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 464277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1325226|
[2025/09/12 05:24:12 464282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 464286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1347|
[2025/09/12 05:24:12 464303] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1347|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652464292|stream_id:0|stream_offset:1325226|
[2025/09/12 05:24:12 464312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1347|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 464316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 464320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36101|rtt_var:947|pto_duration:39889|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 464325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 464329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 464332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 464336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652529181|now:1757654652464320|interv:64861|
[2025/09/12 05:24:12 464340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652529181|now:1757654652464320|interval:64861|pto_count:0|srtt:36101
[2025/09/12 05:24:12 464345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 464349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 464353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1326405|
[2025/09/12 05:24:12 464357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 464361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652465361|now:1757654652464361|interv:1000|
[2025/09/12 05:24:12 464365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 464369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 464373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652465361|
[2025/09/12 05:24:12 464377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652465361|
[2025/09/12 05:24:12 464381] [debug] |xqc_engine_wakeup_after|wakeup:1757654652465361|now:1757654652464381|diff:980|
[2025/09/12 05:24:12 464385] [debug] |xqc_engine_main_logic|END|now:1757654652464144|
[2025/09/12 05:24:12 464776] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652464775|
[2025/09/12 05:24:12 464784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 464789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:593|
[2025/09/12 05:24:12 464793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:594|
[2025/09/12 05:24:12 464798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:594|
[2025/09/12 05:24:12 464802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 464807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1310|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1311|path_largest_ack:1310|
[2025/09/12 05:24:12 464817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1262893|prior_time:1757654652426858|is_app_limited:0|send_elapse:39904|ack_elapse:37917|ctl_first_sent_time:1757654652428309|lagest_ack_time:1757654652464775|curr_delivered:1307293|
[2025/09/12 05:24:12 464821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652428309|
[2025/09/12 05:24:12 464826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1582||sndq_packets_used_bytes:0|sndq_packets_free:1094|
[2025/09/12 05:24:12 464830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1311|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1311|path_largest_ack:1311|
[2025/09/12 05:24:12 464834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1262893|prior_time:1757654652426858|is_app_limited:0|send_elapse:39904|ack_elapse:37917|ctl_first_sent_time:1757654652428309|lagest_ack_time:1757654652464775|curr_delivered:1308493|
[2025/09/12 05:24:12 464839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652428394|
[2025/09/12 05:24:12 464842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1581||sndq_packets_used_bytes:0|sndq_packets_free:1095|
[2025/09/12 05:24:12 464846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36101|rttvar:947|minrtt:30532|latest_rtt:36381|ack_delay:56|
[2025/09/12 05:24:12 464851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36129|rttvar:767|minrtt:30532|latest_rtt:36381|ack_delay:56|
[2025/09/12 05:24:12 464855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1311|lost_pn:1308|thresh:3|
[2025/09/12 05:24:12 464859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 464863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36129|rtt_var:767|pto_duration:39197|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 464867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 464871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 464875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 464879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652528489|now:1757654652464863|interv:63626|
[2025/09/12 05:24:12 464883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652528489|now:1757654652464863|interval:63626|pto_count:0|srtt:36129
[2025/09/12 05:24:12 464887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39904, ack_elapse 37917, delivered 45600|rate 1142742|lost 202|
[2025/09/12 05:24:12 464892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1142742) in round 29|
[2025/09/12 05:24:12 464896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 464900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 464904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652428394|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 464911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652428394|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 464915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36129|latest_rtt:36381|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 464921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:594|largest:594|pns:2|
[2025/09/12 05:24:12 464925] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:594|frame:ACK |recv_time:1757654652464775|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 464930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772464775|now:1757654652464775|interv:120000000|
[2025/09/12 05:24:12 464934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772464775|now:1757654652464775|interv:120000000|
[2025/09/12 05:24:12 464937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652465361|pq_index:0|
[2025/09/12 05:24:12 464942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652464144|
[2025/09/12 05:24:12 464946] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652464945|
[2025/09/12 05:24:12 464950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652464949|
[2025/09/12 05:24:12 464956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36129|min_srtt:36129|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 464960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1377102|
[2025/09/12 05:24:12 464964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36129|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 464969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 464973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36129|min_srtt:36129|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 464978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1378281|
[2025/09/12 05:24:12 464982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36129|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 464986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 464993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36129|min_srtt:36129|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 464997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1379460|
[2025/09/12 05:24:12 465002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 465006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 465009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 465014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 465018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 465022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1326405|
[2025/09/12 05:24:12 465026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 465030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 465034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652465361|
[2025/09/12 05:24:12 465038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652465361|
[2025/09/12 05:24:12 465042] [debug] |xqc_engine_wakeup_after|wakeup:1757654652465361|now:1757654652465042|diff:319|
[2025/09/12 05:24:12 465046] [debug] |xqc_engine_main_logic|END|now:1757654652464949|
[2025/09/12 05:24:12 465051] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652465051|
[2025/09/12 05:24:12 465055] [debug] |xqc_engine_wakeup_after|wakeup:1757654652465361|now:1757654652465055|diff:306|
[2025/09/12 05:24:12 465059] [debug] |xqc_engine_main_logic|END|now:1757654652465051|
[2025/09/12 05:24:12 466126] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652466125|
[2025/09/12 05:24:12 466133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652465361|pq_index:0|
[2025/09/12 05:24:12 466137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652464949|
[2025/09/12 05:24:12 466142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652466141|
[2025/09/12 05:24:12 466146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652465361|now:1757654652466141|
[2025/09/12 05:24:12 466151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652465361|now:1757654652466141|
[2025/09/12 05:24:12 466155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 466159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36129|min_srtt:36129|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 466164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1379460|
[2025/09/12 05:24:12 466172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 466176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 466179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 466183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 466188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 466192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1326405|
[2025/09/12 05:24:12 466196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 466200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1348|
[2025/09/12 05:24:12 466226] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1348|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652466208|stream_id:0|stream_offset:1326405|
[2025/09/12 05:24:12 466232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1348|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 466236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 466240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36129|rtt_var:767|pto_duration:39197|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 466245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 466249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 466252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 466256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652530405|now:1757654652466240|interv:64165|
[2025/09/12 05:24:12 466260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652530405|now:1757654652466240|interval:64165|pto_count:0|srtt:36129
[2025/09/12 05:24:12 466265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 466269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 466273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1327584|
[2025/09/12 05:24:12 466278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 466282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1349|
[2025/09/12 05:24:12 466304] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1349|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652466291|stream_id:0|stream_offset:1327584|
[2025/09/12 05:24:12 466309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1349|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 466313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 466317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36129|rtt_var:767|pto_duration:39197|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 466321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 466325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 466329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 466333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652530488|now:1757654652466317|interv:64171|
[2025/09/12 05:24:12 466337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652530488|now:1757654652466317|interval:64171|pto_count:0|srtt:36129
[2025/09/12 05:24:12 466341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 466345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 466349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1328763|
[2025/09/12 05:24:12 466354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 466357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652467357|now:1757654652466357|interv:1000|
[2025/09/12 05:24:12 466361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 466365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 466369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652467357|
[2025/09/12 05:24:12 466373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652467357|
[2025/09/12 05:24:12 466377] [debug] |xqc_engine_wakeup_after|wakeup:1757654652467357|now:1757654652466377|diff:980|
[2025/09/12 05:24:12 466381] [debug] |xqc_engine_main_logic|END|now:1757654652466141|
[2025/09/12 05:24:12 466774] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652466773|
[2025/09/12 05:24:12 466782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 466787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:594|
[2025/09/12 05:24:12 466791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:595|
[2025/09/12 05:24:12 466796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:595|
[2025/09/12 05:24:12 466801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 466810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1312|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1313|path_largest_ack:1312|
[2025/09/12 05:24:12 466814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1265293|prior_time:1757654652428840|is_app_limited:0|send_elapse:39886|ack_elapse:37933|ctl_first_sent_time:1757654652430286|lagest_ack_time:1757654652466773|curr_delivered:1309693|
[2025/09/12 05:24:12 466819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652430286|
[2025/09/12 05:24:12 466823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1580||sndq_packets_used_bytes:0|sndq_packets_free:1096|
[2025/09/12 05:24:12 466827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1313|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1313|path_largest_ack:1313|
[2025/09/12 05:24:12 466831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1265293|prior_time:1757654652428840|is_app_limited:0|send_elapse:39886|ack_elapse:37933|ctl_first_sent_time:1757654652430286|lagest_ack_time:1757654652466773|curr_delivered:1310893|
[2025/09/12 05:24:12 466836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652430372|
[2025/09/12 05:24:12 466840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1579||sndq_packets_used_bytes:0|sndq_packets_free:1097|
[2025/09/12 05:24:12 466844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36129|rttvar:767|minrtt:30532|latest_rtt:36401|ack_delay:56|
[2025/09/12 05:24:12 466848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36156|rttvar:630|minrtt:30532|latest_rtt:36401|ack_delay:56|
[2025/09/12 05:24:12 466852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1313|lost_pn:1310|thresh:3|
[2025/09/12 05:24:12 466856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 466860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36156|rtt_var:630|pto_duration:38676|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 466864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 466868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 466872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 466876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652529967|now:1757654652466860|interv:63107|
[2025/09/12 05:24:12 466880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652529967|now:1757654652466860|interval:63107|pto_count:0|srtt:36156
[2025/09/12 05:24:12 466884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39886, ack_elapse 37933, delivered 45600|rate 1143258|lost 202|
[2025/09/12 05:24:12 466888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1143258) in round 29|
[2025/09/12 05:24:12 466892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 466899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 466903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652430372|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 466907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652430372|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 466912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36156|latest_rtt:36401|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 466917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:595|largest:595|pns:2|
[2025/09/12 05:24:12 466921] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:595|frame:ACK |recv_time:1757654652466773|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 466926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772466773|now:1757654652466773|interv:120000000|
[2025/09/12 05:24:12 466930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772466773|now:1757654652466773|interv:120000000|
[2025/09/12 05:24:12 466934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652467357|pq_index:0|
[2025/09/12 05:24:12 466938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652466141|
[2025/09/12 05:24:12 466942] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652466942|
[2025/09/12 05:24:12 466946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652466945|
[2025/09/12 05:24:12 466952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36156|min_srtt:36156|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 466956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1379460|
[2025/09/12 05:24:12 466961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36156|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 466965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 466969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36156|min_srtt:36156|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 466973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1380639|
[2025/09/12 05:24:12 466978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36156|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 466985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 466989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36156|min_srtt:36156|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 466993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1381818|
[2025/09/12 05:24:12 466997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 467001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 467005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 467009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 467013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 467017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1328763|
[2025/09/12 05:24:12 467022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 467025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 467029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652467357|
[2025/09/12 05:24:12 467033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652467357|
[2025/09/12 05:24:12 467037] [debug] |xqc_engine_wakeup_after|wakeup:1757654652467357|now:1757654652467037|diff:320|
[2025/09/12 05:24:12 467041] [debug] |xqc_engine_main_logic|END|now:1757654652466945|
[2025/09/12 05:24:12 467046] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652467046|
[2025/09/12 05:24:12 467050] [debug] |xqc_engine_wakeup_after|wakeup:1757654652467357|now:1757654652467050|diff:307|
[2025/09/12 05:24:12 467054] [debug] |xqc_engine_main_logic|END|now:1757654652467046|
[2025/09/12 05:24:12 468121] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652468121|
[2025/09/12 05:24:12 468129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652467357|pq_index:0|
[2025/09/12 05:24:12 468133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652466945|
[2025/09/12 05:24:12 468137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652468137|
[2025/09/12 05:24:12 468142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654652467825|now:1757654652468137|
[2025/09/12 05:24:12 468146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:12 468150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654652467825|now:1757654652468137|
[2025/09/12 05:24:12 468158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:12 468162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652467357|now:1757654652468137|
[2025/09/12 05:24:12 468166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652467357|now:1757654652468137|
[2025/09/12 05:24:12 468169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 468174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:595|ack_delay:25349|first_ack_range:40|largest_pkt_recv_time:1757654652442825|
[2025/09/12 05:24:12 468179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:595|low:555|pkt_pns:2|
[2025/09/12 05:24:12 468183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:583|frame_largest_recv:595|
[2025/09/12 05:24:12 468187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:12 468192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36156|min_srtt:36156|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 468197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1381818|
[2025/09/12 05:24:12 468201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 468205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 468209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 468213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 468217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 468221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1328763|
[2025/09/12 05:24:12 468226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 468230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1350|
[2025/09/12 05:24:12 468256] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1350|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:43207|now:1757654652468237|stream_id:0|stream_offset:1328763|
[2025/09/12 05:24:12 468262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1350|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 468267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 468271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36156|rtt_var:630|pto_duration:38676|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 468275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 468279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 468286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44414|
[2025/09/12 05:24:12 468290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652531913|now:1757654652468271|interv:63642|
[2025/09/12 05:24:12 468294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652531913|now:1757654652468271|interval:63642|pto_count:0|srtt:36156
[2025/09/12 05:24:12 468299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44414|
[2025/09/12 05:24:12 468303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 468307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44414|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1329942|
[2025/09/12 05:24:12 468312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 468316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1351|
[2025/09/12 05:24:12 468334] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1351|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44414|now:1757654652468322|stream_id:0|stream_offset:1329942|
[2025/09/12 05:24:12 468339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1351|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 468343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44414|applimit:0|
[2025/09/12 05:24:12 468347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36156|rtt_var:630|pto_duration:38676|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 468352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 468356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 468359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:12 468363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652531998|now:1757654652468347|interv:63651|
[2025/09/12 05:24:12 468367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652531998|now:1757654652468347|interval:63651|pto_count:0|srtt:36156
[2025/09/12 05:24:12 468371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45614|
[2025/09/12 05:24:12 468376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 468380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1331121|
[2025/09/12 05:24:12 468384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 468388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652469388|now:1757654652468388|interv:1000|
[2025/09/12 05:24:12 468395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 468399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 468403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652469388|
[2025/09/12 05:24:12 468407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652469388|
[2025/09/12 05:24:12 468411] [debug] |xqc_engine_wakeup_after|wakeup:1757654652469388|now:1757654652468411|diff:977|
[2025/09/12 05:24:12 468415] [debug] |xqc_engine_main_logic|END|now:1757654652468137|
[2025/09/12 05:24:12 468759] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652468759|
[2025/09/12 05:24:12 468767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 468773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:595|
[2025/09/12 05:24:12 468777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:596|
[2025/09/12 05:24:12 468782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:596|
[2025/09/12 05:24:12 468786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 468791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1314|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:1315|path_largest_ack:1314|
[2025/09/12 05:24:12 468795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1267693|prior_time:1757654652430830|is_app_limited:0|send_elapse:39912|ack_elapse:37929|ctl_first_sent_time:1757654652432305|lagest_ack_time:1757654652468759|curr_delivered:1312100|
[2025/09/12 05:24:12 468800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652432305|
[2025/09/12 05:24:12 468804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1578||sndq_packets_used_bytes:0|sndq_packets_free:1098|
[2025/09/12 05:24:12 468808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1315|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1315|path_largest_ack:1315|
[2025/09/12 05:24:12 468813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1267693|prior_time:1757654652430830|is_app_limited:0|send_elapse:39912|ack_elapse:37929|ctl_first_sent_time:1757654652432305|lagest_ack_time:1757654652468759|curr_delivered:1313300|
[2025/09/12 05:24:12 468817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652432391|
[2025/09/12 05:24:12 468821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1577||sndq_packets_used_bytes:0|sndq_packets_free:1099|
[2025/09/12 05:24:12 468825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36156|rttvar:630|minrtt:30532|latest_rtt:36368|ack_delay:56|
[2025/09/12 05:24:12 468829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36176|rttvar:512|minrtt:30532|latest_rtt:36368|ack_delay:56|
[2025/09/12 05:24:12 468833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1315|lost_pn:1312|thresh:3|
[2025/09/12 05:24:12 468838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 578|pns:2|
[2025/09/12 05:24:12 468841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 468849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36176|rtt_var:512|pto_duration:38224|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 468853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 468857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 468861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 468865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652531546|now:1757654652468849|interv:62697|
[2025/09/12 05:24:12 468869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652531546|now:1757654652468849|interval:62697|pto_count:0|srtt:36176
[2025/09/12 05:24:12 468873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39912, ack_elapse 37929, delivered 45607|rate 1142688|lost 202|
[2025/09/12 05:24:12 468878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1142688) in round 29|
[2025/09/12 05:24:12 468882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 468886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 468889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2407|po_sent_time:1757654652432391|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 468894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2407|po_sent_time:1757654652432391|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270093|
[2025/09/12 05:24:12 468898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36176|latest_rtt:36368|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 468904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:596|largest:596|pns:2|
[2025/09/12 05:24:12 468908] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:596|frame:ACK |recv_time:1757654652468759|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 468913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772468759|now:1757654652468759|interv:120000000|
[2025/09/12 05:24:12 468917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772468759|now:1757654652468759|interv:120000000|
[2025/09/12 05:24:12 468920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652469388|pq_index:0|
[2025/09/12 05:24:12 468925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652468137|
[2025/09/12 05:24:12 468928] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652468928|
[2025/09/12 05:24:12 468933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652468932|
[2025/09/12 05:24:12 468941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36176|min_srtt:36176|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 468946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1381818|
[2025/09/12 05:24:12 468950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36176|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 468954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 468959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36176|min_srtt:36176|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 468963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1382997|
[2025/09/12 05:24:12 468967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36176|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 468972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 468976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36176|min_srtt:36176|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 468983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1384176|
[2025/09/12 05:24:12 468988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 468992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 468995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 469000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 469004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 469008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1331121|
[2025/09/12 05:24:12 469012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 469016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 469020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652469388|
[2025/09/12 05:24:12 469024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652469388|
[2025/09/12 05:24:12 469028] [debug] |xqc_engine_wakeup_after|wakeup:1757654652469388|now:1757654652469028|diff:360|
[2025/09/12 05:24:12 469034] [debug] |xqc_engine_main_logic|END|now:1757654652468932|
[2025/09/12 05:24:12 469039] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652469039|
[2025/09/12 05:24:12 469043] [debug] |xqc_engine_wakeup_after|wakeup:1757654652469388|now:1757654652469043|diff:345|
[2025/09/12 05:24:12 469047] [debug] |xqc_engine_main_logic|END|now:1757654652469039|
[2025/09/12 05:24:12 470115] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652470114|
[2025/09/12 05:24:12 470122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652469388|pq_index:0|
[2025/09/12 05:24:12 470126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652468932|
[2025/09/12 05:24:12 470131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652470130|
[2025/09/12 05:24:12 470135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652469388|now:1757654652470130|
[2025/09/12 05:24:12 470140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652469388|now:1757654652470130|
[2025/09/12 05:24:12 470143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 470148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36176|min_srtt:36176|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 470152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1384176|
[2025/09/12 05:24:12 470157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 470161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 470164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 470168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 470173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 470177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1331121|
[2025/09/12 05:24:12 470181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 470185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1352|
[2025/09/12 05:24:12 470212] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1352|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652470193|stream_id:0|stream_offset:1331121|
[2025/09/12 05:24:12 470217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1352|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 470222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 470226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36176|rtt_var:512|pto_duration:38224|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 470235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 470239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 470243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 470246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652533417|now:1757654652470226|interv:63191|
[2025/09/12 05:24:12 470250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652533417|now:1757654652470226|interval:63191|pto_count:0|srtt:36176
[2025/09/12 05:24:12 470255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 470260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 470264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1332300|
[2025/09/12 05:24:12 470268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 470272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1353|
[2025/09/12 05:24:12 470290] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1353|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652470278|stream_id:0|stream_offset:1332300|
[2025/09/12 05:24:12 470296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1353|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 470300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 470304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36176|rtt_var:512|pto_duration:38224|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 470308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 470312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 470315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 470319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652533502|now:1757654652470304|interv:63198|
[2025/09/12 05:24:12 470323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652533502|now:1757654652470304|interval:63198|pto_count:0|srtt:36176
[2025/09/12 05:24:12 470327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 470332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 470336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1333479|
[2025/09/12 05:24:12 470343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 470347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652471347|now:1757654652470347|interv:1000|
[2025/09/12 05:24:12 470351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 470355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 470359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652471347|
[2025/09/12 05:24:12 470363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652471347|
[2025/09/12 05:24:12 470367] [debug] |xqc_engine_wakeup_after|wakeup:1757654652471347|now:1757654652470367|diff:980|
[2025/09/12 05:24:12 470371] [debug] |xqc_engine_main_logic|END|now:1757654652470130|
[2025/09/12 05:24:12 470749] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652470749|
[2025/09/12 05:24:12 470757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 470762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:596|
[2025/09/12 05:24:12 470766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:597|
[2025/09/12 05:24:12 470772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:597|
[2025/09/12 05:24:12 470776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 470780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1316|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1317|path_largest_ack:1316|
[2025/09/12 05:24:12 470785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1270093|prior_time:1757654652432830|is_app_limited:0|send_elapse:37900|ack_elapse:37919|ctl_first_sent_time:1757654652434293|lagest_ack_time:1757654652470749|curr_delivered:1314500|
[2025/09/12 05:24:12 470789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652434293|
[2025/09/12 05:24:12 470794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1576||sndq_packets_used_bytes:0|sndq_packets_free:1100|
[2025/09/12 05:24:12 470798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1317|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1317|path_largest_ack:1317|
[2025/09/12 05:24:12 470802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1270093|prior_time:1757654652432830|is_app_limited:0|send_elapse:37900|ack_elapse:37919|ctl_first_sent_time:1757654652434293|lagest_ack_time:1757654652470749|curr_delivered:1315700|
[2025/09/12 05:24:12 470807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652434405|
[2025/09/12 05:24:12 470811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1575||sndq_packets_used_bytes:0|sndq_packets_free:1101|
[2025/09/12 05:24:12 470815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36176|rttvar:512|minrtt:30532|latest_rtt:36344|ack_delay:56|
[2025/09/12 05:24:12 470819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36190|rttvar:412|minrtt:30532|latest_rtt:36344|ack_delay:56|
[2025/09/12 05:24:12 470831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1317|lost_pn:1314|thresh:3|
[2025/09/12 05:24:12 470835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 470839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36190|rtt_var:412|pto_duration:38190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 470843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 470847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 470851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 470855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652533468|now:1757654652470839|interv:62629|
[2025/09/12 05:24:12 470858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652533468|now:1757654652470839|interval:62629|pto_count:0|srtt:36190
[2025/09/12 05:24:12 470863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37900, ack_elapse 37919, delivered 45607|rate 1202747|lost 202|
[2025/09/12 05:24:12 470867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 29 -> 30|
[2025/09/12 05:24:12 470871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202747) in round 30|
[2025/09/12 05:24:12 470875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 470879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 470883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652434405|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 470887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652434405|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 470892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36190|latest_rtt:36344|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 470897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:597|largest:597|pns:2|
[2025/09/12 05:24:12 470902] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:597|frame:ACK |recv_time:1757654652470749|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 470906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772470749|now:1757654652470749|interv:120000000|
[2025/09/12 05:24:12 470910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772470749|now:1757654652470749|interv:120000000|
[2025/09/12 05:24:12 470914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652471347|pq_index:0|
[2025/09/12 05:24:12 470918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652470130|
[2025/09/12 05:24:12 470925] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652470925|
[2025/09/12 05:24:12 470929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652470928|
[2025/09/12 05:24:12 470935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36190|min_srtt:36190|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 470939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1384176|
[2025/09/12 05:24:12 470943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36190|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 470948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 470952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36190|min_srtt:36190|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 470956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1385355|
[2025/09/12 05:24:12 470960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36190|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 470965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 470969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36190|min_srtt:36190|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 470973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1386534|
[2025/09/12 05:24:12 470977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 470981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 470985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 470989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 470993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 470998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1333479|
[2025/09/12 05:24:12 471002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 471006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 471012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652471347|
[2025/09/12 05:24:12 471016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652471347|
[2025/09/12 05:24:12 471020] [debug] |xqc_engine_wakeup_after|wakeup:1757654652471347|now:1757654652471020|diff:327|
[2025/09/12 05:24:12 471024] [debug] |xqc_engine_main_logic|END|now:1757654652470928|
[2025/09/12 05:24:12 471029] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652471029|
[2025/09/12 05:24:12 471033] [debug] |xqc_engine_wakeup_after|wakeup:1757654652471347|now:1757654652471033|diff:314|
[2025/09/12 05:24:12 471037] [debug] |xqc_engine_main_logic|END|now:1757654652471029|
[2025/09/12 05:24:12 472104] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652472103|
[2025/09/12 05:24:12 472111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652471347|pq_index:0|
[2025/09/12 05:24:12 472116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652470928|
[2025/09/12 05:24:12 472120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652472119|
[2025/09/12 05:24:12 472125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652471347|now:1757654652472119|
[2025/09/12 05:24:12 472129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652471347|now:1757654652472119|
[2025/09/12 05:24:12 472133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 472137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36190|min_srtt:36190|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 472142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1386534|
[2025/09/12 05:24:12 472146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 472150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 472154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 472158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 472163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 472167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1333479|
[2025/09/12 05:24:12 472171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 472175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1354|
[2025/09/12 05:24:12 472202] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1354|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652472183|stream_id:0|stream_offset:1333479|
[2025/09/12 05:24:12 472213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1354|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 472218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 472222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36190|rtt_var:412|pto_duration:38190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 472226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 472230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 472234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 472238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652535373|now:1757654652472222|interv:63151|
[2025/09/12 05:24:12 472242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652535373|now:1757654652472222|interval:63151|pto_count:0|srtt:36190
[2025/09/12 05:24:12 472247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 472251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 472255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1334658|
[2025/09/12 05:24:12 472260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 472264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1355|
[2025/09/12 05:24:12 472283] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1355|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652472270|stream_id:0|stream_offset:1334658|
[2025/09/12 05:24:12 472288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1355|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 472292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 472296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36190|rtt_var:412|pto_duration:38190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 472300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 472304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 472308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 472312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652535460|now:1757654652472296|interv:63164|
[2025/09/12 05:24:12 472316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652535460|now:1757654652472296|interval:63164|pto_count:0|srtt:36190
[2025/09/12 05:24:12 472323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 472328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 472332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1335837|
[2025/09/12 05:24:12 472336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 472340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652473340|now:1757654652472340|interv:1000|
[2025/09/12 05:24:12 472344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 472348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 472352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652473340|
[2025/09/12 05:24:12 472356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652473340|
[2025/09/12 05:24:12 472360] [debug] |xqc_engine_wakeup_after|wakeup:1757654652473340|now:1757654652472360|diff:980|
[2025/09/12 05:24:12 472364] [debug] |xqc_engine_main_logic|END|now:1757654652472119|
[2025/09/12 05:24:12 472751] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652472750|
[2025/09/12 05:24:12 472759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 472764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:597|
[2025/09/12 05:24:12 472768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:598|
[2025/09/12 05:24:12 472773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:598|
[2025/09/12 05:24:12 472777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 472782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1318|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1319|path_largest_ack:1318|
[2025/09/12 05:24:12 472786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1272493|prior_time:1757654652434829|is_app_limited:0|send_elapse:37911|ack_elapse:37921|ctl_first_sent_time:1757654652436283|lagest_ack_time:1757654652472750|curr_delivered:1316900|
[2025/09/12 05:24:12 472791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652436283|
[2025/09/12 05:24:12 472796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1574||sndq_packets_used_bytes:0|sndq_packets_free:1102|
[2025/09/12 05:24:12 472800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1319|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1319|path_largest_ack:1319|
[2025/09/12 05:24:12 472804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1272493|prior_time:1757654652434829|is_app_limited:0|send_elapse:37911|ack_elapse:37921|ctl_first_sent_time:1757654652436283|lagest_ack_time:1757654652472750|curr_delivered:1318100|
[2025/09/12 05:24:12 472809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652436387|
[2025/09/12 05:24:12 472813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1573||sndq_packets_used_bytes:0|sndq_packets_free:1103|
[2025/09/12 05:24:12 472821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36190|rttvar:412|minrtt:30532|latest_rtt:36363|ack_delay:56|
[2025/09/12 05:24:12 472825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36205|rttvar:338|minrtt:30532|latest_rtt:36363|ack_delay:56|
[2025/09/12 05:24:12 472829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1319|lost_pn:1316|thresh:3|
[2025/09/12 05:24:12 472834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 472838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36205|rtt_var:338|pto_duration:38205|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 472843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 472846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 472850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 472854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652535475|now:1757654652472838|interv:62637|
[2025/09/12 05:24:12 472858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652535475|now:1757654652472838|interval:62637|pto_count:0|srtt:36205
[2025/09/12 05:24:12 472862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37911, ack_elapse 37921, delivered 45607|rate 1202684|lost 202|
[2025/09/12 05:24:12 472867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202684) in round 30|
[2025/09/12 05:24:12 472871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 472875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 472879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652436387|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 472883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652436387|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 472887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36205|latest_rtt:36363|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 472893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:598|largest:598|pns:2|
[2025/09/12 05:24:12 472897] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:598|frame:ACK |recv_time:1757654652472750|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 472902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772472750|now:1757654652472750|interv:120000000|
[2025/09/12 05:24:12 472906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772472750|now:1757654652472750|interv:120000000|
[2025/09/12 05:24:12 472912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652473340|pq_index:0|
[2025/09/12 05:24:12 472916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652472119|
[2025/09/12 05:24:12 472920] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652472920|
[2025/09/12 05:24:12 472925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652472924|
[2025/09/12 05:24:12 472930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36205|min_srtt:36205|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 472934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1386534|
[2025/09/12 05:24:12 472939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36205|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 472943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 472948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36205|min_srtt:36205|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 472952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1387713|
[2025/09/12 05:24:12 472956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36205|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 472960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 472965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36205|min_srtt:36205|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 472969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1388892|
[2025/09/12 05:24:12 472973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 472977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 472981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 472985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 472989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 472993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1335837|
[2025/09/12 05:24:12 473002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 473006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 473010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652473340|
[2025/09/12 05:24:12 473014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652473340|
[2025/09/12 05:24:12 473018] [debug] |xqc_engine_wakeup_after|wakeup:1757654652473340|now:1757654652473018|diff:322|
[2025/09/12 05:24:12 473022] [debug] |xqc_engine_main_logic|END|now:1757654652472924|
[2025/09/12 05:24:12 473027] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652473026|
[2025/09/12 05:24:12 473030] [debug] |xqc_engine_wakeup_after|wakeup:1757654652473340|now:1757654652473030|diff:310|
[2025/09/12 05:24:12 473034] [debug] |xqc_engine_main_logic|END|now:1757654652473026|
[2025/09/12 05:24:12 474101] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652474101|
[2025/09/12 05:24:12 474109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652473340|pq_index:0|
[2025/09/12 05:24:12 474113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652472924|
[2025/09/12 05:24:12 474118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652474117|
[2025/09/12 05:24:12 474122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652473340|now:1757654652474117|
[2025/09/12 05:24:12 474126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652473340|now:1757654652474117|
[2025/09/12 05:24:12 474130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 474135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36205|min_srtt:36205|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 474139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1388892|
[2025/09/12 05:24:12 474144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 474147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 474151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 474155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 474160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 474164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1335837|
[2025/09/12 05:24:12 474168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 474172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1356|
[2025/09/12 05:24:12 474204] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1356|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652474183|stream_id:0|stream_offset:1335837|
[2025/09/12 05:24:12 474209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1356|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 474214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 474218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36205|rtt_var:338|pto_duration:38205|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 474223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 474227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 474230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 474234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652537388|now:1757654652474218|interv:63170|
[2025/09/12 05:24:12 474238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652537388|now:1757654652474218|interval:63170|pto_count:0|srtt:36205
[2025/09/12 05:24:12 474243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 474248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 474252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1337016|
[2025/09/12 05:24:12 474256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 474260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1357|
[2025/09/12 05:24:12 474278] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1357|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652474266|stream_id:0|stream_offset:1337016|
[2025/09/12 05:24:12 474283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1357|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 474287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 474291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36205|rtt_var:338|pto_duration:38205|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 474295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 474299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 474303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 474307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652537471|now:1757654652474291|interv:63180|
[2025/09/12 05:24:12 474314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652537471|now:1757654652474291|interval:63180|pto_count:0|srtt:36205
[2025/09/12 05:24:12 474319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 474323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 474327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1338195|
[2025/09/12 05:24:12 474331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 474335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652475335|now:1757654652474335|interv:1000|
[2025/09/12 05:24:12 474339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 474343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 474347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652475335|
[2025/09/12 05:24:12 474351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652475335|
[2025/09/12 05:24:12 474355] [debug] |xqc_engine_wakeup_after|wakeup:1757654652475335|now:1757654652474355|diff:980|
[2025/09/12 05:24:12 474359] [debug] |xqc_engine_main_logic|END|now:1757654652474117|
[2025/09/12 05:24:12 474746] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652474745|
[2025/09/12 05:24:12 474754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 474759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:598|
[2025/09/12 05:24:12 474763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:599|
[2025/09/12 05:24:12 474768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:599|
[2025/09/12 05:24:12 474772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 474777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1320|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1321|path_largest_ack:1320|
[2025/09/12 05:24:12 474781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1274893|prior_time:1757654652436825|is_app_limited:0|send_elapse:37905|ack_elapse:37920|ctl_first_sent_time:1757654652438279|lagest_ack_time:1757654652474745|curr_delivered:1319300|
[2025/09/12 05:24:12 474786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652438279|
[2025/09/12 05:24:12 474790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1572||sndq_packets_used_bytes:0|sndq_packets_free:1104|
[2025/09/12 05:24:12 474795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1321|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1321|path_largest_ack:1321|
[2025/09/12 05:24:12 474799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1274893|prior_time:1757654652436825|is_app_limited:0|send_elapse:37905|ack_elapse:37920|ctl_first_sent_time:1757654652438279|lagest_ack_time:1757654652474745|curr_delivered:1320500|
[2025/09/12 05:24:12 474807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652438383|
[2025/09/12 05:24:12 474811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1571||sndq_packets_used_bytes:0|sndq_packets_free:1105|
[2025/09/12 05:24:12 474815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36205|rttvar:338|minrtt:30532|latest_rtt:36362|ack_delay:32|
[2025/09/12 05:24:12 474819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36221|rttvar:285|minrtt:30532|latest_rtt:36362|ack_delay:32|
[2025/09/12 05:24:12 474823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1321|lost_pn:1318|thresh:3|
[2025/09/12 05:24:12 474827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 474831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36221|rtt_var:285|pto_duration:38221|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 474836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 474840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 474843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 474847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652537487|now:1757654652474831|interv:62656|
[2025/09/12 05:24:12 474851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652537487|now:1757654652474831|interval:62656|pto_count:0|srtt:36221
[2025/09/12 05:24:12 474855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37905, ack_elapse 37920, delivered 45607|rate 1202716|lost 202|
[2025/09/12 05:24:12 474860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202716) in round 30|
[2025/09/12 05:24:12 474864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 474868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 474872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652438383|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 474876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652438383|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 474881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36221|latest_rtt:36362|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 474886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:599|largest:599|pns:2|
[2025/09/12 05:24:12 474890] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:599|frame:ACK |recv_time:1757654652474745|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 474897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772474745|now:1757654652474745|interv:120000000|
[2025/09/12 05:24:12 474901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772474745|now:1757654652474745|interv:120000000|
[2025/09/12 05:24:12 474905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652475335|pq_index:0|
[2025/09/12 05:24:12 474909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652474117|
[2025/09/12 05:24:12 474913] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652474913|
[2025/09/12 05:24:12 474918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652474917|
[2025/09/12 05:24:12 474923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36221|min_srtt:36221|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 474928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1388892|
[2025/09/12 05:24:12 474932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36221|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 474937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 474941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36221|min_srtt:36221|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 474945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1390071|
[2025/09/12 05:24:12 474950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36221|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 474954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 474958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36221|min_srtt:36221|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 474962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1391250|
[2025/09/12 05:24:12 474966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 474971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 474974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 474979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 474983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 474990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1338195|
[2025/09/12 05:24:12 474994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 474998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 475002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652475335|
[2025/09/12 05:24:12 475006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652475335|
[2025/09/12 05:24:12 475009] [debug] |xqc_engine_wakeup_after|wakeup:1757654652475335|now:1757654652475009|diff:326|
[2025/09/12 05:24:12 475013] [debug] |xqc_engine_main_logic|END|now:1757654652474917|
[2025/09/12 05:24:12 475018] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652475018|
[2025/09/12 05:24:12 475022] [debug] |xqc_engine_wakeup_after|wakeup:1757654652475335|now:1757654652475022|diff:313|
[2025/09/12 05:24:12 475026] [debug] |xqc_engine_main_logic|END|now:1757654652475018|
[2025/09/12 05:24:12 476093] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652476093|
[2025/09/12 05:24:12 476101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652475335|pq_index:0|
[2025/09/12 05:24:12 476105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652474917|
[2025/09/12 05:24:12 476110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652476109|
[2025/09/12 05:24:12 476114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652475335|now:1757654652476109|
[2025/09/12 05:24:12 476119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652475335|now:1757654652476109|
[2025/09/12 05:24:12 476122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 476127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36221|min_srtt:36221|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 476131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1391250|
[2025/09/12 05:24:12 476136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 476140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 476144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 476148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 476153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 476157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1338195|
[2025/09/12 05:24:12 476165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 476169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1358|
[2025/09/12 05:24:12 476195] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1358|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652476177|stream_id:0|stream_offset:1338195|
[2025/09/12 05:24:12 476201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1358|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 476205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 476210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36221|rtt_var:285|pto_duration:38221|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 476214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 476218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 476222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 476226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652539398|now:1757654652476209|interv:63189|
[2025/09/12 05:24:12 476230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652539398|now:1757654652476209|interval:63189|pto_count:0|srtt:36221
[2025/09/12 05:24:12 476234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 476239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 476243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1339374|
[2025/09/12 05:24:12 476247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 476251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1359|
[2025/09/12 05:24:12 476269] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1359|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652476257|stream_id:0|stream_offset:1339374|
[2025/09/12 05:24:12 476273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1359|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 476278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 476282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36221|rtt_var:285|pto_duration:38221|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 476286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 476290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 476294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 476301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652539478|now:1757654652476282|interv:63196|
[2025/09/12 05:24:12 476305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652539478|now:1757654652476282|interval:63196|pto_count:0|srtt:36221
[2025/09/12 05:24:12 476309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 476314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 476318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1340553|
[2025/09/12 05:24:12 476322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 476326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652477326|now:1757654652476326|interv:1000|
[2025/09/12 05:24:12 476330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 476334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 476338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652477326|
[2025/09/12 05:24:12 476342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652477326|
[2025/09/12 05:24:12 476346] [debug] |xqc_engine_wakeup_after|wakeup:1757654652477326|now:1757654652476345|diff:981|
[2025/09/12 05:24:12 476350] [debug] |xqc_engine_main_logic|END|now:1757654652476109|
[2025/09/12 05:24:12 476733] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652476732|
[2025/09/12 05:24:12 476740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 476746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:599|
[2025/09/12 05:24:12 476750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:600|
[2025/09/12 05:24:12 476755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:600|
[2025/09/12 05:24:12 476759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 476764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1322|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1323|path_largest_ack:1322|
[2025/09/12 05:24:12 476768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1277293|prior_time:1757654652438819|is_app_limited:0|send_elapse:35920|ack_elapse:37913|ctl_first_sent_time:1757654652440273|lagest_ack_time:1757654652476732|curr_delivered:1321700|
[2025/09/12 05:24:12 476773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652440273|
[2025/09/12 05:24:12 476777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1570||sndq_packets_used_bytes:0|sndq_packets_free:1106|
[2025/09/12 05:24:12 476781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1323|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1323|path_largest_ack:1323|
[2025/09/12 05:24:12 476786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1277293|prior_time:1757654652438819|is_app_limited:0|send_elapse:35920|ack_elapse:37913|ctl_first_sent_time:1757654652440273|lagest_ack_time:1757654652476732|curr_delivered:1322900|
[2025/09/12 05:24:12 476794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652440377|
[2025/09/12 05:24:12 476798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1569||sndq_packets_used_bytes:0|sndq_packets_free:1107|
[2025/09/12 05:24:12 476802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36221|rttvar:285|minrtt:30532|latest_rtt:36355|ack_delay:40|
[2025/09/12 05:24:12 476806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36233|rttvar:237|minrtt:30532|latest_rtt:36355|ack_delay:40|
[2025/09/12 05:24:12 476810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1323|lost_pn:1320|thresh:3|
[2025/09/12 05:24:12 476815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 476818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36233|rtt_var:237|pto_duration:38233|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 476823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 476827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 476830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 476834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652539490|now:1757654652476818|interv:62672|
[2025/09/12 05:24:12 476838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652539490|now:1757654652476818|interval:62672|pto_count:0|srtt:36233
[2025/09/12 05:24:12 476842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35920, ack_elapse 37913, delivered 45607|rate 1202938|lost 202|
[2025/09/12 05:24:12 476847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202938) in round 30|
[2025/09/12 05:24:12 476851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 476855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 476859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652440377|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 476863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652440377|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 476867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36233|latest_rtt:36355|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 476873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:600|largest:600|pns:2|
[2025/09/12 05:24:12 476880] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:600|frame:ACK |recv_time:1757654652476732|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 476884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772476732|now:1757654652476732|interv:120000000|
[2025/09/12 05:24:12 476888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772476732|now:1757654652476732|interv:120000000|
[2025/09/12 05:24:12 476892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652477326|pq_index:0|
[2025/09/12 05:24:12 476896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652476109|
[2025/09/12 05:24:12 476900] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652476900|
[2025/09/12 05:24:12 476905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652476904|
[2025/09/12 05:24:12 476910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36233|min_srtt:36233|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 476914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1391250|
[2025/09/12 05:24:12 476919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36233|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 476923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 476928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36233|min_srtt:36233|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 476932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1392429|
[2025/09/12 05:24:12 476936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36233|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 476940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 476945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36233|min_srtt:36233|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 476949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1393608|
[2025/09/12 05:24:12 476953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 476957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 476961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 476967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 476973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 476977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1340553|
[2025/09/12 05:24:12 476982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 476985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 476989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652477326|
[2025/09/12 05:24:12 476993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652477326|
[2025/09/12 05:24:12 476997] [debug] |xqc_engine_wakeup_after|wakeup:1757654652477326|now:1757654652476997|diff:329|
[2025/09/12 05:24:12 477001] [debug] |xqc_engine_main_logic|END|now:1757654652476904|
[2025/09/12 05:24:12 477006] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652477006|
[2025/09/12 05:24:12 477010] [debug] |xqc_engine_wakeup_after|wakeup:1757654652477326|now:1757654652477010|diff:316|
[2025/09/12 05:24:12 477014] [debug] |xqc_engine_main_logic|END|now:1757654652477006|
[2025/09/12 05:24:12 478080] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652478080|
[2025/09/12 05:24:12 478088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652477326|pq_index:0|
[2025/09/12 05:24:12 478092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652476904|
[2025/09/12 05:24:12 478097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652478096|
[2025/09/12 05:24:12 478101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652477326|now:1757654652478096|
[2025/09/12 05:24:12 478105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652477326|now:1757654652478096|
[2025/09/12 05:24:12 478109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 478114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36233|min_srtt:36233|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 478118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1393608|
[2025/09/12 05:24:12 478122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 478126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 478130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 478134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 478138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 478146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1340553|
[2025/09/12 05:24:12 478151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 478155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1360|
[2025/09/12 05:24:12 478181] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1360|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652478162|stream_id:0|stream_offset:1340553|
[2025/09/12 05:24:12 478186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1360|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 478191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 478195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36233|rtt_var:237|pto_duration:38233|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 478199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 478203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 478207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 478211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652541395|now:1757654652478195|interv:63200|
[2025/09/12 05:24:12 478215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652541395|now:1757654652478195|interval:63200|pto_count:0|srtt:36233
[2025/09/12 05:24:12 478219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 478224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 478228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1341732|
[2025/09/12 05:24:12 478232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 478236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1361|
[2025/09/12 05:24:12 478254] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1361|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652478242|stream_id:0|stream_offset:1341732|
[2025/09/12 05:24:12 478259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1361|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 478263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 478267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36233|rtt_var:237|pto_duration:38233|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 478271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 478278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 478282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 478286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652541475|now:1757654652478267|interv:63208|
[2025/09/12 05:24:12 478290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652541475|now:1757654652478267|interval:63208|pto_count:0|srtt:36233
[2025/09/12 05:24:12 478294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 478299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 478303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1342911|
[2025/09/12 05:24:12 478307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 478311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652479311|now:1757654652478311|interv:1000|
[2025/09/12 05:24:12 478315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 478318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 478322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652479311|
[2025/09/12 05:24:12 478326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652479311|
[2025/09/12 05:24:12 478330] [debug] |xqc_engine_wakeup_after|wakeup:1757654652479311|now:1757654652478330|diff:981|
[2025/09/12 05:24:12 478334] [debug] |xqc_engine_main_logic|END|now:1757654652478096|
[2025/09/12 05:24:12 478730] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652478729|
[2025/09/12 05:24:12 478738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 478743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:600|
[2025/09/12 05:24:12 478747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:601|
[2025/09/12 05:24:12 478753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:601|
[2025/09/12 05:24:12 478757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 478761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1324|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1325|path_largest_ack:1324|
[2025/09/12 05:24:12 478765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1279693|prior_time:1757654652440814|is_app_limited:0|send_elapse:37824|ack_elapse:37915|ctl_first_sent_time:1757654652442263|lagest_ack_time:1757654652478729|curr_delivered:1324100|
[2025/09/12 05:24:12 478770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652442263|
[2025/09/12 05:24:12 478774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1568||sndq_packets_used_bytes:0|sndq_packets_free:1108|
[2025/09/12 05:24:12 478779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1325|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1325|path_largest_ack:1325|
[2025/09/12 05:24:12 478787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1279693|prior_time:1757654652440814|is_app_limited:0|send_elapse:37824|ack_elapse:37915|ctl_first_sent_time:1757654652442263|lagest_ack_time:1757654652478729|curr_delivered:1325300|
[2025/09/12 05:24:12 478791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652442351|
[2025/09/12 05:24:12 478795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1567||sndq_packets_used_bytes:0|sndq_packets_free:1109|
[2025/09/12 05:24:12 478799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36233|rttvar:237|minrtt:30532|latest_rtt:36378|ack_delay:32|
[2025/09/12 05:24:12 478803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36247|rttvar:206|minrtt:30532|latest_rtt:36378|ack_delay:32|
[2025/09/12 05:24:12 478808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1325|lost_pn:1322|thresh:3|
[2025/09/12 05:24:12 478812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 478816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36247|rtt_var:206|pto_duration:38247|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 478820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 478824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 478827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 478831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652541489|now:1757654652478815|interv:62674|
[2025/09/12 05:24:12 478835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652541489|now:1757654652478815|interval:62674|pto_count:0|srtt:36247
[2025/09/12 05:24:12 478839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37824, ack_elapse 37915, delivered 45607|rate 1202874|lost 202|
[2025/09/12 05:24:12 478844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202874) in round 30|
[2025/09/12 05:24:12 478848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 478852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 478856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652442351|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 478860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652442351|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 478865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36247|latest_rtt:36378|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 478873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:601|largest:601|pns:2|
[2025/09/12 05:24:12 478877] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:601|frame:ACK |recv_time:1757654652478729|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 478881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772478729|now:1757654652478729|interv:120000000|
[2025/09/12 05:24:12 478885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772478729|now:1757654652478729|interv:120000000|
[2025/09/12 05:24:12 478889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652479311|pq_index:0|
[2025/09/12 05:24:12 478893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652478096|
[2025/09/12 05:24:12 478897] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652478897|
[2025/09/12 05:24:12 478902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652478901|
[2025/09/12 05:24:12 478907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36247|min_srtt:36247|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 478911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1393608|
[2025/09/12 05:24:12 478916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36247|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 478920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 478925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36247|min_srtt:36247|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 478929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1394787|
[2025/09/12 05:24:12 478933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36247|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 478937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 478941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36247|min_srtt:36247|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 478946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1395966|
[2025/09/12 05:24:12 478950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 478956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 478960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 478964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 478968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 478972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1342911|
[2025/09/12 05:24:12 478977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 478980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 478984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652479311|
[2025/09/12 05:24:12 478988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652479311|
[2025/09/12 05:24:12 478992] [debug] |xqc_engine_wakeup_after|wakeup:1757654652479311|now:1757654652478992|diff:319|
[2025/09/12 05:24:12 478996] [debug] |xqc_engine_main_logic|END|now:1757654652478901|
[2025/09/12 05:24:12 479001] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652479001|
[2025/09/12 05:24:12 479005] [debug] |xqc_engine_wakeup_after|wakeup:1757654652479311|now:1757654652479005|diff:306|
[2025/09/12 05:24:12 479009] [debug] |xqc_engine_main_logic|END|now:1757654652479001|
[2025/09/12 05:24:12 480076] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652480075|
[2025/09/12 05:24:12 480083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652479311|pq_index:0|
[2025/09/12 05:24:12 480087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652478901|
[2025/09/12 05:24:12 480092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652480091|
[2025/09/12 05:24:12 480096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652479311|now:1757654652480091|
[2025/09/12 05:24:12 480100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652479311|now:1757654652480091|
[2025/09/12 05:24:12 480104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 480109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36247|min_srtt:36247|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 480113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1395966|
[2025/09/12 05:24:12 480118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 480122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 480125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 480134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 480138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 480142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1342911|
[2025/09/12 05:24:12 480146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 480151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1362|
[2025/09/12 05:24:12 480177] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1362|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652480158|stream_id:0|stream_offset:1342911|
[2025/09/12 05:24:12 480182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1362|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 480187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 480191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36247|rtt_var:206|pto_duration:38247|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 480195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 480199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 480203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 480207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652543405|now:1757654652480191|interv:63214|
[2025/09/12 05:24:12 480211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652543405|now:1757654652480191|interval:63214|pto_count:0|srtt:36247
[2025/09/12 05:24:12 480215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 480220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 480224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1344090|
[2025/09/12 05:24:12 480228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 480232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1363|
[2025/09/12 05:24:12 480250] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1363|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652480238|stream_id:0|stream_offset:1344090|
[2025/09/12 05:24:12 480255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1363|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 480259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 480266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36247|rtt_var:206|pto_duration:38247|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 480270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 480274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 480278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 480282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652543485|now:1757654652480266|interv:63219|
[2025/09/12 05:24:12 480286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652543485|now:1757654652480266|interval:63219|pto_count:0|srtt:36247
[2025/09/12 05:24:12 480290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 480294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 480298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1345269|
[2025/09/12 05:24:12 480302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 480306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652481306|now:1757654652480306|interv:1000|
[2025/09/12 05:24:12 480310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 480314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 480318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652481306|
[2025/09/12 05:24:12 480322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652481306|
[2025/09/12 05:24:12 480326] [debug] |xqc_engine_wakeup_after|wakeup:1757654652481306|now:1757654652480326|diff:980|
[2025/09/12 05:24:12 480330] [debug] |xqc_engine_main_logic|END|now:1757654652480091|
[2025/09/12 05:24:12 480722] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652480721|
[2025/09/12 05:24:12 480730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 480736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:601|
[2025/09/12 05:24:12 480740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:602|
[2025/09/12 05:24:12 480745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:602|
[2025/09/12 05:24:12 480749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 480754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1326|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1327|path_largest_ack:1326|
[2025/09/12 05:24:12 480758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1282093|prior_time:1757654652442825|is_app_limited:0|send_elapse:35904|ack_elapse:37896|ctl_first_sent_time:1757654652444281|lagest_ack_time:1757654652480721|curr_delivered:1326500|
[2025/09/12 05:24:12 480763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652444281|
[2025/09/12 05:24:12 480771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1566||sndq_packets_used_bytes:0|sndq_packets_free:1110|
[2025/09/12 05:24:12 480775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1327|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1327|path_largest_ack:1327|
[2025/09/12 05:24:12 480780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1282093|prior_time:1757654652442825|is_app_limited:0|send_elapse:35904|ack_elapse:37896|ctl_first_sent_time:1757654652444281|lagest_ack_time:1757654652480721|curr_delivered:1327700|
[2025/09/12 05:24:12 480784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652444367|
[2025/09/12 05:24:12 480788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1565||sndq_packets_used_bytes:0|sndq_packets_free:1111|
[2025/09/12 05:24:12 480792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36247|rttvar:206|minrtt:30532|latest_rtt:36354|ack_delay:32|
[2025/09/12 05:24:12 480796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36257|rttvar:173|minrtt:30532|latest_rtt:36354|ack_delay:32|
[2025/09/12 05:24:12 480800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1327|lost_pn:1324|thresh:3|
[2025/09/12 05:24:12 480804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 480808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36257|rtt_var:173|pto_duration:38257|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 480813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 480816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 480820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 480824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652543495|now:1757654652480808|interv:62687|
[2025/09/12 05:24:12 480828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652543495|now:1757654652480808|interval:62687|pto_count:0|srtt:36257
[2025/09/12 05:24:12 480832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35904, ack_elapse 37896, delivered 45607|rate 1203477|lost 202|
[2025/09/12 05:24:12 480837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203477) in round 30|
[2025/09/12 05:24:12 480841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 480845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 480849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652444367|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 480853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652444367|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 480860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36257|latest_rtt:36354|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 480866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:602|largest:602|pns:2|
[2025/09/12 05:24:12 480870] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:602|frame:ACK |recv_time:1757654652480721|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 480874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772480721|now:1757654652480721|interv:120000000|
[2025/09/12 05:24:12 480879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772480721|now:1757654652480721|interv:120000000|
[2025/09/12 05:24:12 480883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652481306|pq_index:0|
[2025/09/12 05:24:12 480886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652480091|
[2025/09/12 05:24:12 480890] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652480890|
[2025/09/12 05:24:12 480895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652480894|
[2025/09/12 05:24:12 480900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36257|min_srtt:36257|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 480905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1395966|
[2025/09/12 05:24:12 480909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36257|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 480914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 480918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36257|min_srtt:36257|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 480922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1397145|
[2025/09/12 05:24:12 480926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36257|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 480931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 480935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36257|min_srtt:36257|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 480939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1398324|
[2025/09/12 05:24:12 480946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 480950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 480954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 480958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 480962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 480966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1345269|
[2025/09/12 05:24:12 480970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 480974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 480978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652481306|
[2025/09/12 05:24:12 480982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652481306|
[2025/09/12 05:24:12 480986] [debug] |xqc_engine_wakeup_after|wakeup:1757654652481306|now:1757654652480986|diff:320|
[2025/09/12 05:24:12 480990] [debug] |xqc_engine_main_logic|END|now:1757654652480894|
[2025/09/12 05:24:12 480995] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652480995|
[2025/09/12 05:24:12 480999] [debug] |xqc_engine_wakeup_after|wakeup:1757654652481306|now:1757654652480999|diff:307|
[2025/09/12 05:24:12 481002] [debug] |xqc_engine_main_logic|END|now:1757654652480995|
[2025/09/12 05:24:12 482069] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652482069|
[2025/09/12 05:24:12 482077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652481306|pq_index:0|
[2025/09/12 05:24:12 482081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652480894|
[2025/09/12 05:24:12 482086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652482085|
[2025/09/12 05:24:12 482090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652481306|now:1757654652482085|
[2025/09/12 05:24:12 482094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652481306|now:1757654652482085|
[2025/09/12 05:24:12 482098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 482103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36257|min_srtt:36257|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 482107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1398324|
[2025/09/12 05:24:12 482111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 482115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 482123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 482127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 482132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 482136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1345269|
[2025/09/12 05:24:12 482140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 482144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1364|
[2025/09/12 05:24:12 482170] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1364|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652482151|stream_id:0|stream_offset:1345269|
[2025/09/12 05:24:12 482175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1364|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 482180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 482184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36257|rtt_var:173|pto_duration:38257|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 482188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 482192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 482196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 482200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652545408|now:1757654652482184|interv:63224|
[2025/09/12 05:24:12 482204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652545408|now:1757654652482184|interval:63224|pto_count:0|srtt:36257
[2025/09/12 05:24:12 482208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 482213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 482217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1346448|
[2025/09/12 05:24:12 482222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 482225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1365|
[2025/09/12 05:24:12 482243] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1365|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652482231|stream_id:0|stream_offset:1346448|
[2025/09/12 05:24:12 482248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1365|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 482256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 482260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36257|rtt_var:173|pto_duration:38257|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 482264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 482268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 482272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 482276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652545488|now:1757654652482260|interv:63228|
[2025/09/12 05:24:12 482279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652545488|now:1757654652482260|interval:63228|pto_count:0|srtt:36257
[2025/09/12 05:24:12 482284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 482288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 482292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1347627|
[2025/09/12 05:24:12 482296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 482300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652483300|now:1757654652482300|interv:1000|
[2025/09/12 05:24:12 482304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 482308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 482312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652483300|
[2025/09/12 05:24:12 482316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652483300|
[2025/09/12 05:24:12 482320] [debug] |xqc_engine_wakeup_after|wakeup:1757654652483300|now:1757654652482320|diff:980|
[2025/09/12 05:24:12 482324] [debug] |xqc_engine_main_logic|END|now:1757654652482085|
[2025/09/12 05:24:12 482738] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654652482737|
[2025/09/12 05:24:12 482746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 482751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:602|
[2025/09/12 05:24:12 482755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:603|
[2025/09/12 05:24:12 482760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:603|
[2025/09/12 05:24:12 482765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 482769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1328|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1329|path_largest_ack:1328|
[2025/09/12 05:24:12 482773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1284493|prior_time:1757654652444812|is_app_limited:0|send_elapse:37764|ack_elapse:37925|ctl_first_sent_time:1757654652446245|lagest_ack_time:1757654652482737|curr_delivered:1328900|
[2025/09/12 05:24:12 482782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652446245|
[2025/09/12 05:24:12 482786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1564||sndq_packets_used_bytes:0|sndq_packets_free:1112|
[2025/09/12 05:24:12 482790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1329|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1329|path_largest_ack:1329|
[2025/09/12 05:24:12 482794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1284493|prior_time:1757654652444812|is_app_limited:0|send_elapse:37764|ack_elapse:37925|ctl_first_sent_time:1757654652446245|lagest_ack_time:1757654652482737|curr_delivered:1330100|
[2025/09/12 05:24:12 482799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652446330|
[2025/09/12 05:24:12 482803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1563||sndq_packets_used_bytes:0|sndq_packets_free:1113|
[2025/09/12 05:24:12 482807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36257|rttvar:173|minrtt:30532|latest_rtt:36407|ack_delay:40|
[2025/09/12 05:24:12 482811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36270|rttvar:157|minrtt:30532|latest_rtt:36407|ack_delay:40|
[2025/09/12 05:24:12 482815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1329|lost_pn:1326|thresh:3|
[2025/09/12 05:24:12 482819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 482823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36270|rtt_var:157|pto_duration:38270|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 482828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 482831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 482835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 482839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652545501|now:1757654652482823|interv:62678|
[2025/09/12 05:24:12 482843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652545501|now:1757654652482823|interval:62678|pto_count:0|srtt:36270
[2025/09/12 05:24:12 482847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37764, ack_elapse 37925, delivered 45607|rate 1202557|lost 202|
[2025/09/12 05:24:12 482851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202557) in round 30|
[2025/09/12 05:24:12 482856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 482860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 482863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652446330|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 482874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652446330|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 482878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36270|latest_rtt:36407|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 482883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:12 482888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654652507737|now:1757654652482737|interv:25000|
[2025/09/12 05:24:12 482893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652482737|max_ack_delay:25000|
[2025/09/12 05:24:12 482897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:603|largest:603|pns:2|
[2025/09/12 05:24:12 482902] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:603|frame:PING ACK |recv_time:1757654652482737|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 482906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772482737|now:1757654652482737|interv:120000000|
[2025/09/12 05:24:12 482910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772482737|now:1757654652482737|interv:120000000|
[2025/09/12 05:24:12 482914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652483300|pq_index:0|
[2025/09/12 05:24:12 482918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652482085|
[2025/09/12 05:24:12 482922] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652482922|
[2025/09/12 05:24:12 482927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652482926|
[2025/09/12 05:24:12 482932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36270|min_srtt:36270|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 482936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1398324|
[2025/09/12 05:24:12 482941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36270|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 482945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 482949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36270|min_srtt:36270|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 482953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1399503|
[2025/09/12 05:24:12 482960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36270|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 482965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 482969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36270|min_srtt:36270|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 482973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1400682|
[2025/09/12 05:24:12 482977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 482981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 482985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 482989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 482993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 482997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1347627|
[2025/09/12 05:24:12 483002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 483005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 483009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652483300|
[2025/09/12 05:24:12 483013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652483300|
[2025/09/12 05:24:12 483017] [debug] |xqc_engine_wakeup_after|wakeup:1757654652483300|now:1757654652483017|diff:283|
[2025/09/12 05:24:12 483021] [debug] |xqc_engine_main_logic|END|now:1757654652482926|
[2025/09/12 05:24:12 483026] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652483026|
[2025/09/12 05:24:12 483030] [debug] |xqc_engine_wakeup_after|wakeup:1757654652483300|now:1757654652483030|diff:270|
[2025/09/12 05:24:12 483034] [debug] |xqc_engine_main_logic|END|now:1757654652483026|
[2025/09/12 05:24:12 484100] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652484100|
[2025/09/12 05:24:12 484109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652483300|pq_index:0|
[2025/09/12 05:24:12 484113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652482926|
[2025/09/12 05:24:12 484118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652484117|
[2025/09/12 05:24:12 484123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652483300|now:1757654652484117|
[2025/09/12 05:24:12 484127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652483300|now:1757654652484117|
[2025/09/12 05:24:12 484135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 484140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36270|min_srtt:36270|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 484145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1400682|
[2025/09/12 05:24:12 484149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 484153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 484157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 484161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 484166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 484170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1347627|
[2025/09/12 05:24:12 484174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 484178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1366|
[2025/09/12 05:24:12 484205] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1366|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652484186|stream_id:0|stream_offset:1347627|
[2025/09/12 05:24:12 484211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1366|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 484215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 484220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36270|rtt_var:157|pto_duration:38270|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 484224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 484228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 484232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 484236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652547456|now:1757654652484219|interv:63237|
[2025/09/12 05:24:12 484240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652547456|now:1757654652484219|interval:63237|pto_count:0|srtt:36270
[2025/09/12 05:24:12 484244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 484249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 484256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1348806|
[2025/09/12 05:24:12 484261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 484265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1367|
[2025/09/12 05:24:12 484283] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1367|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652484271|stream_id:0|stream_offset:1348806|
[2025/09/12 05:24:12 484288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1367|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 484292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 484296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36270|rtt_var:157|pto_duration:38270|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 484300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 484304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 484308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 484312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652547541|now:1757654652484296|interv:63245|
[2025/09/12 05:24:12 484316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652547541|now:1757654652484296|interval:63245|pto_count:0|srtt:36270
[2025/09/12 05:24:12 484320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 484324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 484328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1349985|
[2025/09/12 05:24:12 484333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 484336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652485336|now:1757654652484336|interv:1000|
[2025/09/12 05:24:12 484340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 484344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 484348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652485336|
[2025/09/12 05:24:12 484352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652485336|
[2025/09/12 05:24:12 484356] [debug] |xqc_engine_wakeup_after|wakeup:1757654652485336|now:1757654652484356|diff:980|
[2025/09/12 05:24:12 484360] [debug] |xqc_engine_main_logic|END|now:1757654652484117|
[2025/09/12 05:24:12 484714] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652484713|
[2025/09/12 05:24:12 484722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 484732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:603|
[2025/09/12 05:24:12 484736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:604|
[2025/09/12 05:24:12 484741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:604|
[2025/09/12 05:24:12 484745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 484750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1330|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1331|path_largest_ack:1330|
[2025/09/12 05:24:12 484755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1286893|prior_time:1757654652446804|is_app_limited:0|send_elapse:35799|ack_elapse:37909|ctl_first_sent_time:1757654652448233|lagest_ack_time:1757654652484713|curr_delivered:1331300|
[2025/09/12 05:24:12 484759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652448233|
[2025/09/12 05:24:12 484764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1562||sndq_packets_used_bytes:0|sndq_packets_free:1114|
[2025/09/12 05:24:12 484768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1331|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1331|path_largest_ack:1331|
[2025/09/12 05:24:12 484772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1286893|prior_time:1757654652446804|is_app_limited:0|send_elapse:35799|ack_elapse:37909|ctl_first_sent_time:1757654652448233|lagest_ack_time:1757654652484713|curr_delivered:1332500|
[2025/09/12 05:24:12 484776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652448320|
[2025/09/12 05:24:12 484781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1561||sndq_packets_used_bytes:0|sndq_packets_free:1115|
[2025/09/12 05:24:12 484785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36270|rttvar:157|minrtt:30532|latest_rtt:36393|ack_delay:32|
[2025/09/12 05:24:12 484789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36282|rttvar:140|minrtt:30532|latest_rtt:36393|ack_delay:32|
[2025/09/12 05:24:12 484793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1331|lost_pn:1328|thresh:3|
[2025/09/12 05:24:12 484797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 484801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36282|rtt_var:140|pto_duration:38282|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 484806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 484809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 484813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 484817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652547553|now:1757654652484801|interv:62752|
[2025/09/12 05:24:12 484821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652547553|now:1757654652484801|interval:62752|pto_count:0|srtt:36282
[2025/09/12 05:24:12 484829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35799, ack_elapse 37909, delivered 45607|rate 1203065|lost 202|
[2025/09/12 05:24:12 484833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203065) in round 30|
[2025/09/12 05:24:12 484837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 484841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 484845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652448320|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 484850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652448320|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 484854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36282|latest_rtt:36393|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 484860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:604|largest:604|pns:2|
[2025/09/12 05:24:12 484864] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:604|frame:ACK |recv_time:1757654652484713|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 484869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772484713|now:1757654652484713|interv:120000000|
[2025/09/12 05:24:12 484873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772484713|now:1757654652484713|interv:120000000|
[2025/09/12 05:24:12 484877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652485336|pq_index:0|
[2025/09/12 05:24:12 484881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652484117|
[2025/09/12 05:24:12 484885] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652484885|
[2025/09/12 05:24:12 484890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652484889|
[2025/09/12 05:24:12 484895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36282|min_srtt:36282|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 484900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1400682|
[2025/09/12 05:24:12 484904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36282|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 484909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 484913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36282|min_srtt:36282|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 484920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1401861|
[2025/09/12 05:24:12 484924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36282|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 484928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 484933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36282|min_srtt:36282|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 484937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1403040|
[2025/09/12 05:24:12 484941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 484945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 484949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 484953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 484957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 484961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1349985|
[2025/09/12 05:24:12 484966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 484969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 484973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652485336|
[2025/09/12 05:24:12 484977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652485336|
[2025/09/12 05:24:12 484981] [debug] |xqc_engine_wakeup_after|wakeup:1757654652485336|now:1757654652484981|diff:355|
[2025/09/12 05:24:12 484985] [debug] |xqc_engine_main_logic|END|now:1757654652484889|
[2025/09/12 05:24:12 484990] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652484990|
[2025/09/12 05:24:12 484994] [debug] |xqc_engine_wakeup_after|wakeup:1757654652485336|now:1757654652484994|diff:342|
[2025/09/12 05:24:12 484998] [debug] |xqc_engine_main_logic|END|now:1757654652484990|
[2025/09/12 05:24:12 486065] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652486065|
[2025/09/12 05:24:12 486073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652485336|pq_index:0|
[2025/09/12 05:24:12 486077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652484889|
[2025/09/12 05:24:12 486081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652486081|
[2025/09/12 05:24:12 486090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652485336|now:1757654652486081|
[2025/09/12 05:24:12 486094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652485336|now:1757654652486081|
[2025/09/12 05:24:12 486098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 486103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36282|min_srtt:36282|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 486107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1403040|
[2025/09/12 05:24:12 486111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 486115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 486119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 486123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 486127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 486131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1349985|
[2025/09/12 05:24:12 486136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 486140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1368|
[2025/09/12 05:24:12 486166] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1368|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652486147|stream_id:0|stream_offset:1349985|
[2025/09/12 05:24:12 486171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1368|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 486176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 486180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36282|rtt_var:140|pto_duration:38282|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 486184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 486188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 486192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 486195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652549429|now:1757654652486179|interv:63250|
[2025/09/12 05:24:12 486199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652549429|now:1757654652486179|interval:63250|pto_count:0|srtt:36282
[2025/09/12 05:24:12 486207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 486212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 486216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1351164|
[2025/09/12 05:24:12 486220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 486224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1369|
[2025/09/12 05:24:12 486243] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1369|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652486231|stream_id:0|stream_offset:1351164|
[2025/09/12 05:24:12 486248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1369|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 486252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 486256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36282|rtt_var:140|pto_duration:38282|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 486261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 486264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 486268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 486272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652549513|now:1757654652486256|interv:63257|
[2025/09/12 05:24:12 486276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652549513|now:1757654652486256|interval:63257|pto_count:0|srtt:36282
[2025/09/12 05:24:12 486280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 486284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 486288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1352343|
[2025/09/12 05:24:12 486293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 486297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652487297|now:1757654652486297|interv:1000|
[2025/09/12 05:24:12 486301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 486304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 486308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652487297|
[2025/09/12 05:24:12 486312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652487297|
[2025/09/12 05:24:12 486316] [debug] |xqc_engine_wakeup_after|wakeup:1757654652487297|now:1757654652486316|diff:981|
[2025/09/12 05:24:12 486323] [debug] |xqc_engine_main_logic|END|now:1757654652486081|
[2025/09/12 05:24:12 486702] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652486702|
[2025/09/12 05:24:12 486710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 486716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:604|
[2025/09/12 05:24:12 486720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:605|
[2025/09/12 05:24:12 486725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:605|
[2025/09/12 05:24:12 486729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 486734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1332|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1333|path_largest_ack:1332|
[2025/09/12 05:24:12 486738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1289293|prior_time:1757654652448861|is_app_limited:0|send_elapse:37740|ack_elapse:37841|ctl_first_sent_time:1757654652450291|lagest_ack_time:1757654652486702|curr_delivered:1333700|
[2025/09/12 05:24:12 486742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652450291|
[2025/09/12 05:24:12 486747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1560||sndq_packets_used_bytes:0|sndq_packets_free:1116|
[2025/09/12 05:24:12 486751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1333|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1333|path_largest_ack:1333|
[2025/09/12 05:24:12 486755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1289293|prior_time:1757654652448861|is_app_limited:0|send_elapse:37740|ack_elapse:37841|ctl_first_sent_time:1757654652450291|lagest_ack_time:1757654652486702|curr_delivered:1334900|
[2025/09/12 05:24:12 486760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652450377|
[2025/09/12 05:24:12 486764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1559||sndq_packets_used_bytes:0|sndq_packets_free:1117|
[2025/09/12 05:24:12 486768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36282|rttvar:140|minrtt:30532|latest_rtt:36325|ack_delay:40|
[2025/09/12 05:24:12 486772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36282|rttvar:105|minrtt:30532|latest_rtt:36325|ack_delay:40|
[2025/09/12 05:24:12 486776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1333|lost_pn:1330|thresh:3|
[2025/09/12 05:24:12 486780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 486784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36282|rtt_var:105|pto_duration:38282|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 486788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 486792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 486796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 486803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652549513|now:1757654652486784|interv:62729|
[2025/09/12 05:24:12 486807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652549513|now:1757654652486784|interval:62729|pto_count:0|srtt:36282
[2025/09/12 05:24:12 486812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37740, ack_elapse 37841, delivered 45607|rate 1205227|lost 202|
[2025/09/12 05:24:12 486816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205227) in round 30|
[2025/09/12 05:24:12 486820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 486824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 486828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652450377|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 486832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652450377|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 486837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36282|latest_rtt:36325|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 486842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:605|largest:605|pns:2|
[2025/09/12 05:24:12 486847] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:605|frame:ACK |recv_time:1757654652486702|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 486851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772486702|now:1757654652486702|interv:120000000|
[2025/09/12 05:24:12 486855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772486702|now:1757654652486702|interv:120000000|
[2025/09/12 05:24:12 486859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652487297|pq_index:0|
[2025/09/12 05:24:12 486863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652486081|
[2025/09/12 05:24:12 486867] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652486867|
[2025/09/12 05:24:12 486872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652486871|
[2025/09/12 05:24:12 486877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36282|min_srtt:36282|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 486881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1403040|
[2025/09/12 05:24:12 486886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36282|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 486893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 486897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36282|min_srtt:36282|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 486901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1404219|
[2025/09/12 05:24:12 486905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36282|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 486910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 486914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36282|min_srtt:36282|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 486918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1405398|
[2025/09/12 05:24:12 486922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 486926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 486930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 486934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 486938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 486942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1352343|
[2025/09/12 05:24:12 486947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 486950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 486954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652487297|
[2025/09/12 05:24:12 486958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652487297|
[2025/09/12 05:24:12 486962] [debug] |xqc_engine_wakeup_after|wakeup:1757654652487297|now:1757654652486962|diff:335|
[2025/09/12 05:24:12 486966] [debug] |xqc_engine_main_logic|END|now:1757654652486871|
[2025/09/12 05:24:12 486971] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652486971|
[2025/09/12 05:24:12 486975] [debug] |xqc_engine_wakeup_after|wakeup:1757654652487297|now:1757654652486975|diff:322|
[2025/09/12 05:24:12 486979] [debug] |xqc_engine_main_logic|END|now:1757654652486971|
[2025/09/12 05:24:12 488046] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652488046|
[2025/09/12 05:24:12 488054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652487297|pq_index:0|
[2025/09/12 05:24:12 488058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652486871|
[2025/09/12 05:24:12 488066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652488066|
[2025/09/12 05:24:12 488071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652487297|now:1757654652488066|
[2025/09/12 05:24:12 488075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652487297|now:1757654652488066|
[2025/09/12 05:24:12 488079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 488084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36282|min_srtt:36282|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 488088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1405398|
[2025/09/12 05:24:12 488092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 488096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 488100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 488104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 488109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 488113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1352343|
[2025/09/12 05:24:12 488117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 488121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1370|
[2025/09/12 05:24:12 488147] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1370|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652488129|stream_id:0|stream_offset:1352343|
[2025/09/12 05:24:12 488153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1370|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 488158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 488162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36282|rtt_var:105|pto_duration:38282|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 488166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 488170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 488174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 488178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652551411|now:1757654652488162|interv:63249|
[2025/09/12 05:24:12 488185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652551411|now:1757654652488162|interval:63249|pto_count:0|srtt:36282
[2025/09/12 05:24:12 488190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 488194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 488199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1353522|
[2025/09/12 05:24:12 488203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 488207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1371|
[2025/09/12 05:24:12 488225] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1371|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652488213|stream_id:0|stream_offset:1353522|
[2025/09/12 05:24:12 488230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1371|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 488234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 488238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36282|rtt_var:105|pto_duration:38282|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 488243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 488247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 488250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 488254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652551495|now:1757654652488238|interv:63257|
[2025/09/12 05:24:12 488258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652551495|now:1757654652488238|interval:63257|pto_count:0|srtt:36282
[2025/09/12 05:24:12 488263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 488267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 488271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1354701|
[2025/09/12 05:24:12 488275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 488279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652489279|now:1757654652488279|interv:1000|
[2025/09/12 05:24:12 488283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 488287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 488291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652489279|
[2025/09/12 05:24:12 488298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652489279|
[2025/09/12 05:24:12 488302] [debug] |xqc_engine_wakeup_after|wakeup:1757654652489279|now:1757654652488302|diff:977|
[2025/09/12 05:24:12 488306] [debug] |xqc_engine_main_logic|END|now:1757654652488066|
[2025/09/12 05:24:12 488707] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652488706|
[2025/09/12 05:24:12 488715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 488720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:605|
[2025/09/12 05:24:12 488724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:606|
[2025/09/12 05:24:12 488729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:606|
[2025/09/12 05:24:12 488733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 488738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1334|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1335|path_largest_ack:1334|
[2025/09/12 05:24:12 488742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1291693|prior_time:1757654652450808|is_app_limited:0|send_elapse:35912|ack_elapse:37898|ctl_first_sent_time:1757654652452236|lagest_ack_time:1757654652488706|curr_delivered:1336100|
[2025/09/12 05:24:12 488747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652452236|
[2025/09/12 05:24:12 488751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1558||sndq_packets_used_bytes:0|sndq_packets_free:1118|
[2025/09/12 05:24:12 488756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1335|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1335|path_largest_ack:1335|
[2025/09/12 05:24:12 488760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1291693|prior_time:1757654652450808|is_app_limited:0|send_elapse:35912|ack_elapse:37898|ctl_first_sent_time:1757654652452236|lagest_ack_time:1757654652488706|curr_delivered:1337300|
[2025/09/12 05:24:12 488764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652452321|
[2025/09/12 05:24:12 488768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1557||sndq_packets_used_bytes:0|sndq_packets_free:1119|
[2025/09/12 05:24:12 488772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36282|rttvar:105|minrtt:30532|latest_rtt:36385|ack_delay:32|
[2025/09/12 05:24:12 488776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36291|rttvar:96|minrtt:30532|latest_rtt:36385|ack_delay:32|
[2025/09/12 05:24:12 488781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1335|lost_pn:1332|thresh:3|
[2025/09/12 05:24:12 488785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 488789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36291|rtt_var:96|pto_duration:38291|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 488793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 488797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 488806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 488810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652551504|now:1757654652488789|interv:62715|
[2025/09/12 05:24:12 488814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652551504|now:1757654652488789|interval:62715|pto_count:0|srtt:36291
[2025/09/12 05:24:12 488818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35912, ack_elapse 37898, delivered 45607|rate 1203414|lost 202|
[2025/09/12 05:24:12 488823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203414) in round 30|
[2025/09/12 05:24:12 488827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 488831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 488835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652452321|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 488839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652452321|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 488844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36291|latest_rtt:36385|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 488849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:606|largest:606|pns:2|
[2025/09/12 05:24:12 488853] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:606|frame:ACK |recv_time:1757654652488706|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 488858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772488706|now:1757654652488706|interv:120000000|
[2025/09/12 05:24:12 488862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772488706|now:1757654652488706|interv:120000000|
[2025/09/12 05:24:12 488866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652489279|pq_index:0|
[2025/09/12 05:24:12 488870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652488066|
[2025/09/12 05:24:12 488874] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652488874|
[2025/09/12 05:24:12 488878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652488878|
[2025/09/12 05:24:12 488884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36291|min_srtt:36291|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 488888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1405398|
[2025/09/12 05:24:12 488895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36291|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 488900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 488904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36291|min_srtt:36291|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 488908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1406577|
[2025/09/12 05:24:12 488912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36291|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 488917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 488921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36291|min_srtt:36291|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 488925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1407756|
[2025/09/12 05:24:12 488929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 488933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 488937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 488941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 488945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 488949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1354701|
[2025/09/12 05:24:12 488954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 488958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 488961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652489279|
[2025/09/12 05:24:12 488965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652489279|
[2025/09/12 05:24:12 488969] [debug] |xqc_engine_wakeup_after|wakeup:1757654652489279|now:1757654652488969|diff:310|
[2025/09/12 05:24:12 488973] [debug] |xqc_engine_main_logic|END|now:1757654652488878|
[2025/09/12 05:24:12 488978] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652488978|
[2025/09/12 05:24:12 488982] [debug] |xqc_engine_wakeup_after|wakeup:1757654652489279|now:1757654652488982|diff:297|
[2025/09/12 05:24:12 488986] [debug] |xqc_engine_main_logic|END|now:1757654652488978|
[2025/09/12 05:24:12 490053] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652490053|
[2025/09/12 05:24:12 490065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652489279|pq_index:0|
[2025/09/12 05:24:12 490070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652488878|
[2025/09/12 05:24:12 490074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652490073|
[2025/09/12 05:24:12 490079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652489279|now:1757654652490073|
[2025/09/12 05:24:12 490083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652489279|now:1757654652490073|
[2025/09/12 05:24:12 490087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 490091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36291|min_srtt:36291|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 490096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1407756|
[2025/09/12 05:24:12 490100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 490104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 490108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 490112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 490116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 490120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1354701|
[2025/09/12 05:24:12 490125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 490129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1372|
[2025/09/12 05:24:12 490155] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1372|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652490136|stream_id:0|stream_offset:1354701|
[2025/09/12 05:24:12 490161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1372|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 490165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 490170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36291|rtt_var:96|pto_duration:38291|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 490174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 490178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 490185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 490189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652553427|now:1757654652490169|interv:63258|
[2025/09/12 05:24:12 490193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652553427|now:1757654652490169|interval:63258|pto_count:0|srtt:36291
[2025/09/12 05:24:12 490197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 490202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 490206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1355880|
[2025/09/12 05:24:12 490210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 490214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1373|
[2025/09/12 05:24:12 490233] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1373|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652490220|stream_id:0|stream_offset:1355880|
[2025/09/12 05:24:12 490238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1373|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 490242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 490246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36291|rtt_var:96|pto_duration:38291|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 490250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 490254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 490258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 490261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652553511|now:1757654652490246|interv:63265|
[2025/09/12 05:24:12 490265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652553511|now:1757654652490246|interval:63265|pto_count:0|srtt:36291
[2025/09/12 05:24:12 490270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 490274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 490278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1357059|
[2025/09/12 05:24:12 490282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 490286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652491286|now:1757654652490286|interv:1000|
[2025/09/12 05:24:12 490290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 490297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 490301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652491286|
[2025/09/12 05:24:12 490305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652491286|
[2025/09/12 05:24:12 490308] [debug] |xqc_engine_wakeup_after|wakeup:1757654652491286|now:1757654652490308|diff:978|
[2025/09/12 05:24:12 490313] [debug] |xqc_engine_main_logic|END|now:1757654652490073|
[2025/09/12 05:24:12 490695] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652490693|
[2025/09/12 05:24:12 490703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 490708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:606|
[2025/09/12 05:24:12 490712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:607|
[2025/09/12 05:24:12 490717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:607|
[2025/09/12 05:24:12 490721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 490726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1336|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1337|path_largest_ack:1336|
[2025/09/12 05:24:12 490730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1294093|prior_time:1757654652452828|is_app_limited:0|send_elapse:37845|ack_elapse:37865|ctl_first_sent_time:1757654652454254|lagest_ack_time:1757654652490693|curr_delivered:1338500|
[2025/09/12 05:24:12 490735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652454254|
[2025/09/12 05:24:12 490739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1556||sndq_packets_used_bytes:0|sndq_packets_free:1120|
[2025/09/12 05:24:12 490744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1337|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1337|path_largest_ack:1337|
[2025/09/12 05:24:12 490748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1294093|prior_time:1757654652452828|is_app_limited:0|send_elapse:37845|ack_elapse:37865|ctl_first_sent_time:1757654652454254|lagest_ack_time:1757654652490693|curr_delivered:1339700|
[2025/09/12 05:24:12 490752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652454338|
[2025/09/12 05:24:12 490757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1555||sndq_packets_used_bytes:0|sndq_packets_free:1121|
[2025/09/12 05:24:12 490761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36291|rttvar:96|minrtt:30532|latest_rtt:36355|ack_delay:32|
[2025/09/12 05:24:12 490765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36295|rttvar:80|minrtt:30532|latest_rtt:36355|ack_delay:32|
[2025/09/12 05:24:12 490769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1337|lost_pn:1334|thresh:3|
[2025/09/12 05:24:12 490773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 490777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36295|rtt_var:80|pto_duration:38295|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 490785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 490789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 490792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 490796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652553515|now:1757654652490777|interv:62738|
[2025/09/12 05:24:12 490800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652553515|now:1757654652490777|interval:62738|pto_count:0|srtt:36295
[2025/09/12 05:24:12 490805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37845, ack_elapse 37865, delivered 45607|rate 1204463|lost 202|
[2025/09/12 05:24:12 490809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204463) in round 30|
[2025/09/12 05:24:12 490813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 490817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 490821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652454338|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 490825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652454338|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 490830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36295|latest_rtt:36355|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 490835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:607|largest:607|pns:2|
[2025/09/12 05:24:12 490839] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:607|frame:ACK |recv_time:1757654652490693|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 490844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772490693|now:1757654652490693|interv:120000000|
[2025/09/12 05:24:12 490848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772490693|now:1757654652490693|interv:120000000|
[2025/09/12 05:24:12 490852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652491286|pq_index:0|
[2025/09/12 05:24:12 490856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652490073|
[2025/09/12 05:24:12 490860] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652490860|
[2025/09/12 05:24:12 490864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652490863|
[2025/09/12 05:24:12 490870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36295|min_srtt:36295|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 490877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1407756|
[2025/09/12 05:24:12 490881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36295|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 490885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 490890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36295|min_srtt:36295|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 490894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1408935|
[2025/09/12 05:24:12 490898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36295|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 490902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 490907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36295|min_srtt:36295|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 490911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1410114|
[2025/09/12 05:24:12 490915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 490919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 490923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 490927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 490931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 490935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1357059|
[2025/09/12 05:24:12 490939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 490943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 490947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652491286|
[2025/09/12 05:24:12 490951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652491286|
[2025/09/12 05:24:12 490955] [debug] |xqc_engine_wakeup_after|wakeup:1757654652491286|now:1757654652490955|diff:331|
[2025/09/12 05:24:12 490959] [debug] |xqc_engine_main_logic|END|now:1757654652490863|
[2025/09/12 05:24:12 490964] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652490963|
[2025/09/12 05:24:12 490970] [debug] |xqc_engine_wakeup_after|wakeup:1757654652491286|now:1757654652490970|diff:316|
[2025/09/12 05:24:12 490974] [debug] |xqc_engine_main_logic|END|now:1757654652490963|
[2025/09/12 05:24:12 492041] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652492041|
[2025/09/12 05:24:12 492048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652491286|pq_index:0|
[2025/09/12 05:24:12 492053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652490863|
[2025/09/12 05:24:12 492057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652492056|
[2025/09/12 05:24:12 492062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652491286|now:1757654652492056|
[2025/09/12 05:24:12 492066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652491286|now:1757654652492056|
[2025/09/12 05:24:12 492070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 492074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36295|min_srtt:36295|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 492079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1410114|
[2025/09/12 05:24:12 492083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 492087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 492091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 492095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 492099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 492103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1357059|
[2025/09/12 05:24:12 492108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 492112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1374|
[2025/09/12 05:24:12 492138] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1374|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652492119|stream_id:0|stream_offset:1357059|
[2025/09/12 05:24:12 492143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1374|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 492148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 492152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36295|rtt_var:80|pto_duration:38295|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 492156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 492165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 492169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 492173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652555414|now:1757654652492152|interv:63262|
[2025/09/12 05:24:12 492177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652555414|now:1757654652492152|interval:63262|pto_count:0|srtt:36295
[2025/09/12 05:24:12 492181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 492186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 492190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1358238|
[2025/09/12 05:24:12 492194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 492198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1375|
[2025/09/12 05:24:12 492217] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1375|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652492204|stream_id:0|stream_offset:1358238|
[2025/09/12 05:24:12 492222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1375|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 492226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 492230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36295|rtt_var:80|pto_duration:38295|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 492235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 492238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 492242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 492246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652555499|now:1757654652492230|interv:63269|
[2025/09/12 05:24:12 492250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652555499|now:1757654652492230|interval:63269|pto_count:0|srtt:36295
[2025/09/12 05:24:12 492254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 492259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 492263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1359417|
[2025/09/12 05:24:12 492267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 492275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652493274|now:1757654652492274|interv:1000|
[2025/09/12 05:24:12 492278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 492282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 492286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652493274|
[2025/09/12 05:24:12 492290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652493274|
[2025/09/12 05:24:12 492294] [debug] |xqc_engine_wakeup_after|wakeup:1757654652493274|now:1757654652492294|diff:980|
[2025/09/12 05:24:12 492298] [debug] |xqc_engine_main_logic|END|now:1757654652492056|
[2025/09/12 05:24:12 492696] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652492695|
[2025/09/12 05:24:12 492705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 492711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:607|
[2025/09/12 05:24:12 492715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:608|
[2025/09/12 05:24:12 492720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:608|
[2025/09/12 05:24:12 492724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 492729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1338|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1339|path_largest_ack:1338|
[2025/09/12 05:24:12 492733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1296493|prior_time:1757654652454790|is_app_limited:0|send_elapse:35903|ack_elapse:37905|ctl_first_sent_time:1757654652456220|lagest_ack_time:1757654652492695|curr_delivered:1340900|
[2025/09/12 05:24:12 492738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652456220|
[2025/09/12 05:24:12 492742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1554||sndq_packets_used_bytes:0|sndq_packets_free:1122|
[2025/09/12 05:24:12 492747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1339|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1339|path_largest_ack:1339|
[2025/09/12 05:24:12 492751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1296493|prior_time:1757654652454790|is_app_limited:0|send_elapse:35903|ack_elapse:37905|ctl_first_sent_time:1757654652456220|lagest_ack_time:1757654652492695|curr_delivered:1342100|
[2025/09/12 05:24:12 492755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652456300|
[2025/09/12 05:24:12 492759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1553||sndq_packets_used_bytes:0|sndq_packets_free:1123|
[2025/09/12 05:24:12 492763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36295|rttvar:80|minrtt:30532|latest_rtt:36395|ack_delay:40|
[2025/09/12 05:24:12 492768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36303|rttvar:75|minrtt:30532|latest_rtt:36395|ack_delay:40|
[2025/09/12 05:24:12 492772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1339|lost_pn:1336|thresh:3|
[2025/09/12 05:24:12 492780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 492784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36303|rtt_var:75|pto_duration:38303|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 492788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 492792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 492795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 492799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652555507|now:1757654652492783|interv:62724|
[2025/09/12 05:24:12 492803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652555507|now:1757654652492783|interval:62724|pto_count:0|srtt:36303
[2025/09/12 05:24:12 492808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35903, ack_elapse 37905, delivered 45607|rate 1203192|lost 202|
[2025/09/12 05:24:12 492812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203192) in round 30|
[2025/09/12 05:24:12 492816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 492820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 492824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652456300|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 492828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652456300|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 492833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36303|latest_rtt:36395|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 492838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:608|largest:608|pns:2|
[2025/09/12 05:24:12 492843] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:608|frame:ACK |recv_time:1757654652492695|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 492847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772492695|now:1757654652492695|interv:120000000|
[2025/09/12 05:24:12 492851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772492695|now:1757654652492695|interv:120000000|
[2025/09/12 05:24:12 492855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652493274|pq_index:0|
[2025/09/12 05:24:12 492859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652492056|
[2025/09/12 05:24:12 492863] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652492863|
[2025/09/12 05:24:12 492868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652492867|
[2025/09/12 05:24:12 492876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36303|min_srtt:36303|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 492882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1410114|
[2025/09/12 05:24:12 492887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36303|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 492892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 492896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36303|min_srtt:36303|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 492900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1411293|
[2025/09/12 05:24:12 492904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36303|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 492909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 492913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36303|min_srtt:36303|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 492917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1412472|
[2025/09/12 05:24:12 492921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 492925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 492929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 492933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 492937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 492941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1359417|
[2025/09/12 05:24:12 492946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 492950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 492953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652493274|
[2025/09/12 05:24:12 492957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652493274|
[2025/09/12 05:24:12 492964] [debug] |xqc_engine_wakeup_after|wakeup:1757654652493274|now:1757654652492964|diff:310|
[2025/09/12 05:24:12 492968] [debug] |xqc_engine_main_logic|END|now:1757654652492867|
[2025/09/12 05:24:12 492973] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652492972|
[2025/09/12 05:24:12 492976] [debug] |xqc_engine_wakeup_after|wakeup:1757654652493274|now:1757654652492976|diff:298|
[2025/09/12 05:24:12 492980] [debug] |xqc_engine_main_logic|END|now:1757654652492972|
[2025/09/12 05:24:12 494047] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652494047|
[2025/09/12 05:24:12 494055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652493274|pq_index:0|
[2025/09/12 05:24:12 494059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652492867|
[2025/09/12 05:24:12 494065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652494064|
[2025/09/12 05:24:12 494069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652493274|now:1757654652494064|
[2025/09/12 05:24:12 494073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652493274|now:1757654652494064|
[2025/09/12 05:24:12 494077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 494082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36303|min_srtt:36303|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 494086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1412472|
[2025/09/12 05:24:12 494091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 494095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 494099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 494103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 494107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 494111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1359417|
[2025/09/12 05:24:12 494116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 494120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1376|
[2025/09/12 05:24:12 494146] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1376|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652494127|stream_id:0|stream_offset:1359417|
[2025/09/12 05:24:12 494152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1376|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 494157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 494166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36303|rtt_var:75|pto_duration:38303|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 494170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 494174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 494178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 494182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652557430|now:1757654652494165|interv:63265|
[2025/09/12 05:24:12 494186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652557430|now:1757654652494165|interval:63265|pto_count:0|srtt:36303
[2025/09/12 05:24:12 494190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 494195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 494199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1360596|
[2025/09/12 05:24:12 494204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 494208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1377|
[2025/09/12 05:24:12 494226] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1377|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652494214|stream_id:0|stream_offset:1360596|
[2025/09/12 05:24:12 494231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1377|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 494235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 494239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36303|rtt_var:75|pto_duration:38303|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 494244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 494247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 494251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 494255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652557517|now:1757654652494239|interv:63278|
[2025/09/12 05:24:12 494259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652557517|now:1757654652494239|interval:63278|pto_count:0|srtt:36303
[2025/09/12 05:24:12 494263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 494268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 494272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1361775|
[2025/09/12 05:24:12 494279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 494283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652495283|now:1757654652494283|interv:1000|
[2025/09/12 05:24:12 494287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 494291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 494295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652495283|
[2025/09/12 05:24:12 494299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652495283|
[2025/09/12 05:24:12 494303] [debug] |xqc_engine_wakeup_after|wakeup:1757654652495283|now:1757654652494303|diff:980|
[2025/09/12 05:24:12 494307] [debug] |xqc_engine_main_logic|END|now:1757654652494064|
[2025/09/12 05:24:12 494685] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652494684|
[2025/09/12 05:24:12 494693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 494698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:608|
[2025/09/12 05:24:12 494702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:609|
[2025/09/12 05:24:12 494707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:609|
[2025/09/12 05:24:12 494711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 494716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1340|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1341|path_largest_ack:1340|
[2025/09/12 05:24:12 494721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1298893|prior_time:1757654652456782|is_app_limited:0|send_elapse:37809|ack_elapse:37902|ctl_first_sent_time:1757654652458212|lagest_ack_time:1757654652494684|curr_delivered:1343300|
[2025/09/12 05:24:12 494725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652458212|
[2025/09/12 05:24:12 494730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1552||sndq_packets_used_bytes:0|sndq_packets_free:1124|
[2025/09/12 05:24:12 494734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1341|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1341|path_largest_ack:1341|
[2025/09/12 05:24:12 494738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1298893|prior_time:1757654652456782|is_app_limited:0|send_elapse:37809|ack_elapse:37902|ctl_first_sent_time:1757654652458212|lagest_ack_time:1757654652494684|curr_delivered:1344500|
[2025/09/12 05:24:12 494743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652458293|
[2025/09/12 05:24:12 494747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1551||sndq_packets_used_bytes:0|sndq_packets_free:1125|
[2025/09/12 05:24:12 494751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36303|rttvar:75|minrtt:30532|latest_rtt:36391|ack_delay:32|
[2025/09/12 05:24:12 494755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36310|rttvar:71|minrtt:30532|latest_rtt:36391|ack_delay:32|
[2025/09/12 05:24:12 494763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1341|lost_pn:1338|thresh:3|
[2025/09/12 05:24:12 494767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 494771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36310|rtt_var:71|pto_duration:38310|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 494775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 494779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 494783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 494787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652557524|now:1757654652494771|interv:62753|
[2025/09/12 05:24:12 494791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652557524|now:1757654652494771|interval:62753|pto_count:0|srtt:36310
[2025/09/12 05:24:12 494795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37809, ack_elapse 37902, delivered 45607|rate 1203287|lost 202|
[2025/09/12 05:24:12 494800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203287) in round 30|
[2025/09/12 05:24:12 494804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 494808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 494812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652458293|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 494817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652458293|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 494821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36310|latest_rtt:36391|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 494827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:609|largest:609|pns:2|
[2025/09/12 05:24:12 494831] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:609|frame:ACK |recv_time:1757654652494684|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 494836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772494684|now:1757654652494684|interv:120000000|
[2025/09/12 05:24:12 494840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772494684|now:1757654652494684|interv:120000000|
[2025/09/12 05:24:12 494844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652495283|pq_index:0|
[2025/09/12 05:24:12 494848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652494064|
[2025/09/12 05:24:12 494858] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652494858|
[2025/09/12 05:24:12 494863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652494862|
[2025/09/12 05:24:12 494868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36310|min_srtt:36310|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 494873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1412472|
[2025/09/12 05:24:12 494877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36310|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 494882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 494886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36310|min_srtt:36310|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 494890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1413651|
[2025/09/12 05:24:12 494895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36310|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 494899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 494903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36310|min_srtt:36310|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 494907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1414830|
[2025/09/12 05:24:12 494911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 494915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 494919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 494923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 494928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 494932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1361775|
[2025/09/12 05:24:12 494936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 494940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 494947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652495283|
[2025/09/12 05:24:12 494950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652495283|
[2025/09/12 05:24:12 494954] [debug] |xqc_engine_wakeup_after|wakeup:1757654652495283|now:1757654652494954|diff:329|
[2025/09/12 05:24:12 494958] [debug] |xqc_engine_main_logic|END|now:1757654652494862|
[2025/09/12 05:24:12 494963] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652494963|
[2025/09/12 05:24:12 494967] [debug] |xqc_engine_wakeup_after|wakeup:1757654652495283|now:1757654652494967|diff:316|
[2025/09/12 05:24:12 494971] [debug] |xqc_engine_main_logic|END|now:1757654652494963|
[2025/09/12 05:24:12 496038] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652496038|
[2025/09/12 05:24:12 496046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652495283|pq_index:0|
[2025/09/12 05:24:12 496051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652494862|
[2025/09/12 05:24:12 496055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652496055|
[2025/09/12 05:24:12 496060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652495283|now:1757654652496055|
[2025/09/12 05:24:12 496064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652495283|now:1757654652496055|
[2025/09/12 05:24:12 496068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 496073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36310|min_srtt:36310|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 496077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1414830|
[2025/09/12 05:24:12 496082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 496086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 496089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 496094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 496098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 496102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1361775|
[2025/09/12 05:24:12 496107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 496111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1378|
[2025/09/12 05:24:12 496137] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1378|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652496118|stream_id:0|stream_offset:1361775|
[2025/09/12 05:24:12 496143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1378|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 496153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 496157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36310|rtt_var:71|pto_duration:38310|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 496161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 496165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 496169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 496173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652559428|now:1757654652496157|interv:63271|
[2025/09/12 05:24:12 496177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652559428|now:1757654652496157|interval:63271|pto_count:0|srtt:36310
[2025/09/12 05:24:12 496181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 496186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 496190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1362954|
[2025/09/12 05:24:12 496195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 496199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1379|
[2025/09/12 05:24:12 496218] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1379|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652496205|stream_id:0|stream_offset:1362954|
[2025/09/12 05:24:12 496223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1379|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 496227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 496231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36310|rtt_var:71|pto_duration:38310|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 496235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 496239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 496243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 496247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652559515|now:1757654652496231|interv:63284|
[2025/09/12 05:24:12 496250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652559515|now:1757654652496231|interval:63284|pto_count:0|srtt:36310
[2025/09/12 05:24:12 496255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 496263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 496267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1364133|
[2025/09/12 05:24:12 496271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 496275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652497275|now:1757654652496275|interv:1000|
[2025/09/12 05:24:12 496279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 496283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 496287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652497275|
[2025/09/12 05:24:12 496291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652497275|
[2025/09/12 05:24:12 496295] [debug] |xqc_engine_wakeup_after|wakeup:1757654652497275|now:1757654652496295|diff:980|
[2025/09/12 05:24:12 496299] [debug] |xqc_engine_main_logic|END|now:1757654652496055|
[2025/09/12 05:24:12 496677] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652496676|
[2025/09/12 05:24:12 496685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 496691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:609|
[2025/09/12 05:24:12 496695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:610|
[2025/09/12 05:24:12 496700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:610|
[2025/09/12 05:24:12 496704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 496709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1342|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1343|path_largest_ack:1342|
[2025/09/12 05:24:12 496713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1301293|prior_time:1757654652458786|is_app_limited:0|send_elapse:35918|ack_elapse:37890|ctl_first_sent_time:1757654652460221|lagest_ack_time:1757654652496676|curr_delivered:1345700|
[2025/09/12 05:24:12 496718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652460221|
[2025/09/12 05:24:12 496722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1550||sndq_packets_used_bytes:0|sndq_packets_free:1126|
[2025/09/12 05:24:12 496727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1343|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1343|path_largest_ack:1343|
[2025/09/12 05:24:12 496731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1301293|prior_time:1757654652458786|is_app_limited:0|send_elapse:35918|ack_elapse:37890|ctl_first_sent_time:1757654652460221|lagest_ack_time:1757654652496676|curr_delivered:1346900|
[2025/09/12 05:24:12 496735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652460301|
[2025/09/12 05:24:12 496739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1549||sndq_packets_used_bytes:0|sndq_packets_free:1127|
[2025/09/12 05:24:12 496743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36310|rttvar:71|minrtt:30532|latest_rtt:36375|ack_delay:32|
[2025/09/12 05:24:12 496751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36314|rttvar:62|minrtt:30532|latest_rtt:36375|ack_delay:32|
[2025/09/12 05:24:12 496756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1343|lost_pn:1340|thresh:3|
[2025/09/12 05:24:12 496760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 496763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36314|rtt_var:62|pto_duration:38314|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 496768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 496772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 496775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 496779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652559519|now:1757654652496763|interv:62756|
[2025/09/12 05:24:12 496783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652559519|now:1757654652496763|interval:62756|pto_count:0|srtt:36314
[2025/09/12 05:24:12 496788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35918, ack_elapse 37890, delivered 45607|rate 1203668|lost 202|
[2025/09/12 05:24:12 496792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203668) in round 30|
[2025/09/12 05:24:12 496796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 496800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 496804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652460301|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 496808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652460301|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 496813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36314|latest_rtt:36375|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 496818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:610|largest:610|pns:2|
[2025/09/12 05:24:12 496823] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:610|frame:ACK |recv_time:1757654652496676|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 496827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772496676|now:1757654652496676|interv:120000000|
[2025/09/12 05:24:12 496831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772496676|now:1757654652496676|interv:120000000|
[2025/09/12 05:24:12 496838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652497275|pq_index:0|
[2025/09/12 05:24:12 496842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652496055|
[2025/09/12 05:24:12 496846] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652496846|
[2025/09/12 05:24:12 496850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652496850|
[2025/09/12 05:24:12 496856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36314|min_srtt:36314|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 496860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1414830|
[2025/09/12 05:24:12 496865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36314|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 496869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 496873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36314|min_srtt:36314|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 496877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1416009|
[2025/09/12 05:24:12 496882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36314|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 496886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 496890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36314|min_srtt:36314|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 496894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1417188|
[2025/09/12 05:24:12 496899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 496903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 496906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 496910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 496915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 496919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1364133|
[2025/09/12 05:24:12 496926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 496930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 496934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652497275|
[2025/09/12 05:24:12 496938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652497275|
[2025/09/12 05:24:12 496941] [debug] |xqc_engine_wakeup_after|wakeup:1757654652497275|now:1757654652496941|diff:334|
[2025/09/12 05:24:12 496945] [debug] |xqc_engine_main_logic|END|now:1757654652496850|
[2025/09/12 05:24:12 496950] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652496950|
[2025/09/12 05:24:12 496954] [debug] |xqc_engine_wakeup_after|wakeup:1757654652497275|now:1757654652496954|diff:321|
[2025/09/12 05:24:12 496958] [debug] |xqc_engine_main_logic|END|now:1757654652496950|
[2025/09/12 05:24:12 498024] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652498024|
[2025/09/12 05:24:12 498032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652497275|pq_index:0|
[2025/09/12 05:24:12 498036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652496850|
[2025/09/12 05:24:12 498041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652498040|
[2025/09/12 05:24:12 498045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652497275|now:1757654652498040|
[2025/09/12 05:24:12 498050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652497275|now:1757654652498040|
[2025/09/12 05:24:12 498053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 498058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36314|min_srtt:36314|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 498063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1417188|
[2025/09/12 05:24:12 498067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 498071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 498074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 498079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 498083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 498087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1364133|
[2025/09/12 05:24:12 498091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 498095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1380|
[2025/09/12 05:24:12 498122] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1380|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652498103|stream_id:0|stream_offset:1364133|
[2025/09/12 05:24:12 498132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1380|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 498137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 498141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36314|rtt_var:62|pto_duration:38314|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 498145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 498149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 498153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 498157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652561417|now:1757654652498141|interv:63276|
[2025/09/12 05:24:12 498161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652561417|now:1757654652498141|interval:63276|pto_count:0|srtt:36314
[2025/09/12 05:24:12 498165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 498170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 498174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1365312|
[2025/09/12 05:24:12 498178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 498182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1381|
[2025/09/12 05:24:12 498201] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1381|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652498188|stream_id:0|stream_offset:1365312|
[2025/09/12 05:24:12 498206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1381|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 498211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 498215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36314|rtt_var:62|pto_duration:38314|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 498219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 498223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 498226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 498230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652561502|now:1757654652498214|interv:63288|
[2025/09/12 05:24:12 498234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652561502|now:1757654652498214|interval:63288|pto_count:0|srtt:36314
[2025/09/12 05:24:12 498242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 498246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 498251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1366491|
[2025/09/12 05:24:12 498255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 498259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652499259|now:1757654652498259|interv:1000|
[2025/09/12 05:24:12 498263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 498266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 498270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652499259|
[2025/09/12 05:24:12 498274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652499259|
[2025/09/12 05:24:12 498278] [debug] |xqc_engine_wakeup_after|wakeup:1757654652499259|now:1757654652498278|diff:981|
[2025/09/12 05:24:12 498282] [debug] |xqc_engine_main_logic|END|now:1757654652498040|
[2025/09/12 05:24:12 498678] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652498677|
[2025/09/12 05:24:12 498686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 498691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:610|
[2025/09/12 05:24:12 498696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:611|
[2025/09/12 05:24:12 498701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:611|
[2025/09/12 05:24:12 498705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 498710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1344|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1345|path_largest_ack:1344|
[2025/09/12 05:24:12 498714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1303693|prior_time:1757654652460788|is_app_limited:0|send_elapse:37829|ack_elapse:37889|ctl_first_sent_time:1757654652462218|lagest_ack_time:1757654652498677|curr_delivered:1348100|
[2025/09/12 05:24:12 498719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652462218|
[2025/09/12 05:24:12 498723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1548||sndq_packets_used_bytes:0|sndq_packets_free:1128|
[2025/09/12 05:24:12 498728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1345|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1345|path_largest_ack:1345|
[2025/09/12 05:24:12 498732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1303693|prior_time:1757654652460788|is_app_limited:0|send_elapse:37829|ack_elapse:37889|ctl_first_sent_time:1757654652462218|lagest_ack_time:1757654652498677|curr_delivered:1349300|
[2025/09/12 05:24:12 498736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652462299|
[2025/09/12 05:24:12 498744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1547||sndq_packets_used_bytes:0|sndq_packets_free:1129|
[2025/09/12 05:24:12 498748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36314|rttvar:62|minrtt:30532|latest_rtt:36378|ack_delay:40|
[2025/09/12 05:24:12 498752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36317|rttvar:53|minrtt:30532|latest_rtt:36378|ack_delay:40|
[2025/09/12 05:24:12 498757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1345|lost_pn:1342|thresh:3|
[2025/09/12 05:24:12 498761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 498765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36317|rtt_var:53|pto_duration:38317|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 498769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 498773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 498776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 498780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652561505|now:1757654652498764|interv:62741|
[2025/09/12 05:24:12 498784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652561505|now:1757654652498764|interval:62741|pto_count:0|srtt:36317
[2025/09/12 05:24:12 498788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37829, ack_elapse 37889, delivered 45607|rate 1203700|lost 202|
[2025/09/12 05:24:12 498793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203700) in round 30|
[2025/09/12 05:24:12 498797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 498801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 498805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652462299|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 498809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652462299|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 498814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36317|latest_rtt:36378|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 498819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:611|largest:611|pns:2|
[2025/09/12 05:24:12 498824] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:611|frame:ACK |recv_time:1757654652498677|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 498828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772498677|now:1757654652498677|interv:120000000|
[2025/09/12 05:24:12 498835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772498677|now:1757654652498677|interv:120000000|
[2025/09/12 05:24:12 498839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652499259|pq_index:0|
[2025/09/12 05:24:12 498843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652498040|
[2025/09/12 05:24:12 498847] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652498847|
[2025/09/12 05:24:12 498852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652498851|
[2025/09/12 05:24:12 498857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36317|min_srtt:36317|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 498861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1417188|
[2025/09/12 05:24:12 498866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36317|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 498870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 498874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36317|min_srtt:36317|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 498879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1418367|
[2025/09/12 05:24:12 498883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36317|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 498887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 498891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36317|min_srtt:36317|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 498895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1419546|
[2025/09/12 05:24:12 498900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 498904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 498907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 498912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 498916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 498922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1366491|
[2025/09/12 05:24:12 498927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 498930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 498934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652499259|
[2025/09/12 05:24:12 498938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652499259|
[2025/09/12 05:24:12 498942] [debug] |xqc_engine_wakeup_after|wakeup:1757654652499259|now:1757654652498942|diff:317|
[2025/09/12 05:24:12 498946] [debug] |xqc_engine_main_logic|END|now:1757654652498851|
[2025/09/12 05:24:12 498951] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652498951|
[2025/09/12 05:24:12 498955] [debug] |xqc_engine_wakeup_after|wakeup:1757654652499259|now:1757654652498955|diff:304|
[2025/09/12 05:24:12 498959] [debug] |xqc_engine_main_logic|END|now:1757654652498951|
[2025/09/12 05:24:12 500025] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652500025|
[2025/09/12 05:24:12 500033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652499259|pq_index:0|
[2025/09/12 05:24:12 500037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652498851|
[2025/09/12 05:24:12 500042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652500041|
[2025/09/12 05:24:12 500047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652499259|now:1757654652500041|
[2025/09/12 05:24:12 500051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652499259|now:1757654652500041|
[2025/09/12 05:24:12 500055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 500059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36317|min_srtt:36317|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 500064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1419546|
[2025/09/12 05:24:12 500068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 500072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 500076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 500080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 500084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 500089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1366491|
[2025/09/12 05:24:12 500093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 500101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1382|
[2025/09/12 05:24:12 500128] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1382|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652500109|stream_id:0|stream_offset:1366491|
[2025/09/12 05:24:12 500133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1382|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 500138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 500142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36317|rtt_var:53|pto_duration:38317|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 500146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 500150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 500154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 500158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652563426|now:1757654652500142|interv:63284|
[2025/09/12 05:24:12 500162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652563426|now:1757654652500142|interval:63284|pto_count:0|srtt:36317
[2025/09/12 05:24:12 500166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 500171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 500175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1367670|
[2025/09/12 05:24:12 500179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 500183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1383|
[2025/09/12 05:24:12 500200] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1383|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652500189|stream_id:0|stream_offset:1367670|
[2025/09/12 05:24:12 500205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1383|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 500210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 500214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36317|rtt_var:53|pto_duration:38317|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 500218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 500222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 500225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 500233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652563506|now:1757654652500213|interv:63293|
[2025/09/12 05:24:12 500237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652563506|now:1757654652500213|interval:63293|pto_count:0|srtt:36317
[2025/09/12 05:24:12 500241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 500245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 500249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1368849|
[2025/09/12 05:24:12 500254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 500258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652501257|now:1757654652500257|interv:1000|
[2025/09/12 05:24:12 500262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 500265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 500269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652501257|
[2025/09/12 05:24:12 500273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652501257|
[2025/09/12 05:24:12 500277] [debug] |xqc_engine_wakeup_after|wakeup:1757654652501257|now:1757654652500277|diff:980|
[2025/09/12 05:24:12 500281] [debug] |xqc_engine_main_logic|END|now:1757654652500041|
[2025/09/12 05:24:12 500661] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652500660|
[2025/09/12 05:24:12 500669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 500675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:611|
[2025/09/12 05:24:12 500679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:612|
[2025/09/12 05:24:12 500684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:612|
[2025/09/12 05:24:12 500688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 500692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1346|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1347|path_largest_ack:1346|
[2025/09/12 05:24:12 500697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1306093|prior_time:1757654652462779|is_app_limited:0|send_elapse:37909|ack_elapse:37881|ctl_first_sent_time:1757654652464211|lagest_ack_time:1757654652500660|curr_delivered:1350500|
[2025/09/12 05:24:12 500701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652464211|
[2025/09/12 05:24:12 500706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1546||sndq_packets_used_bytes:0|sndq_packets_free:1130|
[2025/09/12 05:24:12 500710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1347|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1347|path_largest_ack:1347|
[2025/09/12 05:24:12 500714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1306093|prior_time:1757654652462779|is_app_limited:0|send_elapse:37909|ack_elapse:37881|ctl_first_sent_time:1757654652464211|lagest_ack_time:1757654652500660|curr_delivered:1351700|
[2025/09/12 05:24:12 500723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652464292|
[2025/09/12 05:24:12 500727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1545||sndq_packets_used_bytes:0|sndq_packets_free:1131|
[2025/09/12 05:24:12 500731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36317|rttvar:53|minrtt:30532|latest_rtt:36368|ack_delay:32|
[2025/09/12 05:24:12 500735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36320|rttvar:44|minrtt:30532|latest_rtt:36368|ack_delay:32|
[2025/09/12 05:24:12 500740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1347|lost_pn:1344|thresh:3|
[2025/09/12 05:24:12 500744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 500748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36320|rtt_var:44|pto_duration:38320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 500752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 500756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 500760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 500763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652563509|now:1757654652500747|interv:62762|
[2025/09/12 05:24:12 500767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652563509|now:1757654652500747|interval:62762|pto_count:0|srtt:36320
[2025/09/12 05:24:12 500772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37909, ack_elapse 37881, delivered 45607|rate 1203065|lost 202|
[2025/09/12 05:24:12 500776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203065) in round 30|
[2025/09/12 05:24:12 500780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 500784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 500788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652464292|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 500792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652464292|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 500797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36320|latest_rtt:36368|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 500802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:612|largest:612|pns:2|
[2025/09/12 05:24:12 500809] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:612|frame:ACK |recv_time:1757654652500660|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 500814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772500660|now:1757654652500660|interv:120000000|
[2025/09/12 05:24:12 500818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772500660|now:1757654652500660|interv:120000000|
[2025/09/12 05:24:12 500822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652501257|pq_index:0|
[2025/09/12 05:24:12 500826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652500041|
[2025/09/12 05:24:12 500830] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652500829|
[2025/09/12 05:24:12 500834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652500833|
[2025/09/12 05:24:12 500840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36320|min_srtt:36320|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 500844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1419546|
[2025/09/12 05:24:12 500848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36320|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 500853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 500857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36320|min_srtt:36320|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 500861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1420725|
[2025/09/12 05:24:12 500865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36320|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 500870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 500874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36320|min_srtt:36320|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 500878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1421904|
[2025/09/12 05:24:12 500882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 500886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 500890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 500896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 500901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 500905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1368849|
[2025/09/12 05:24:12 500909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 500913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 500917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652501257|
[2025/09/12 05:24:12 500921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652501257|
[2025/09/12 05:24:12 500925] [debug] |xqc_engine_wakeup_after|wakeup:1757654652501257|now:1757654652500925|diff:332|
[2025/09/12 05:24:12 500929] [debug] |xqc_engine_main_logic|END|now:1757654652500833|
[2025/09/12 05:24:12 500937] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652500937|
[2025/09/12 05:24:12 500941] [debug] |xqc_engine_wakeup_after|wakeup:1757654652501257|now:1757654652500941|diff:316|
[2025/09/12 05:24:12 500945] [debug] |xqc_engine_main_logic|END|now:1757654652500937|
[2025/09/12 05:24:12 502011] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652502011|
[2025/09/12 05:24:12 502019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652501257|pq_index:0|
[2025/09/12 05:24:12 502023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652500833|
[2025/09/12 05:24:12 502028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652502027|
[2025/09/12 05:24:12 502032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652501257|now:1757654652502027|
[2025/09/12 05:24:12 502037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652501257|now:1757654652502027|
[2025/09/12 05:24:12 502040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 502045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36320|min_srtt:36320|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 502050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1421904|
[2025/09/12 05:24:12 502054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 502058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 502061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 502066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 502070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 502074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1368849|
[2025/09/12 05:24:12 502083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 502087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1384|
[2025/09/12 05:24:12 502113] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1384|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652502094|stream_id:0|stream_offset:1368849|
[2025/09/12 05:24:12 502119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1384|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 502123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 502127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36320|rtt_var:44|pto_duration:38320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 502131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 502135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 502139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 502143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652565414|now:1757654652502127|interv:63287|
[2025/09/12 05:24:12 502147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652565414|now:1757654652502127|interval:63287|pto_count:0|srtt:36320
[2025/09/12 05:24:12 502151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 502156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 502160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1370028|
[2025/09/12 05:24:12 502164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 502168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1385|
[2025/09/12 05:24:12 502185] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1385|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652502174|stream_id:0|stream_offset:1370028|
[2025/09/12 05:24:12 502190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1385|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 502195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 502199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36320|rtt_var:44|pto_duration:38320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 502203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 502210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 502214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 502218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652565494|now:1757654652502198|interv:63296|
[2025/09/12 05:24:12 502222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652565494|now:1757654652502198|interval:63296|pto_count:0|srtt:36320
[2025/09/12 05:24:12 502226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 502231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 502235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1371207|
[2025/09/12 05:24:12 502239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 502243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652503243|now:1757654652502243|interv:1000|
[2025/09/12 05:24:12 502247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 502250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 502254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652503243|
[2025/09/12 05:24:12 502258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652503243|
[2025/09/12 05:24:12 502262] [debug] |xqc_engine_wakeup_after|wakeup:1757654652503243|now:1757654652502262|diff:981|
[2025/09/12 05:24:12 502266] [debug] |xqc_engine_main_logic|END|now:1757654652502027|
[2025/09/12 05:24:12 502669] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652502668|
[2025/09/12 05:24:12 502677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 502682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:612|
[2025/09/12 05:24:12 502686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:613|
[2025/09/12 05:24:12 502692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:613|
[2025/09/12 05:24:12 502696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 502701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1348|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1349|path_largest_ack:1348|
[2025/09/12 05:24:12 502705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1308493|prior_time:1757654652464775|is_app_limited:0|send_elapse:37899|ack_elapse:37893|ctl_first_sent_time:1757654652466208|lagest_ack_time:1757654652502668|curr_delivered:1352900|
[2025/09/12 05:24:12 502710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652466208|
[2025/09/12 05:24:12 502714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1544||sndq_packets_used_bytes:0|sndq_packets_free:1132|
[2025/09/12 05:24:12 502719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1349|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1349|path_largest_ack:1349|
[2025/09/12 05:24:12 502727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1308493|prior_time:1757654652464775|is_app_limited:0|send_elapse:37899|ack_elapse:37893|ctl_first_sent_time:1757654652466208|lagest_ack_time:1757654652502668|curr_delivered:1354100|
[2025/09/12 05:24:12 502731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652466291|
[2025/09/12 05:24:12 502735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1543||sndq_packets_used_bytes:0|sndq_packets_free:1133|
[2025/09/12 05:24:12 502739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36320|rttvar:44|minrtt:30532|latest_rtt:36377|ack_delay:40|
[2025/09/12 05:24:12 502743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36322|rttvar:37|minrtt:30532|latest_rtt:36377|ack_delay:40|
[2025/09/12 05:24:12 502748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1349|lost_pn:1346|thresh:3|
[2025/09/12 05:24:12 502752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 502755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36322|rtt_var:37|pto_duration:38322|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 502760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 502764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 502767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 502771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652565496|now:1757654652502755|interv:62741|
[2025/09/12 05:24:12 502775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652565496|now:1757654652502755|interval:62741|pto_count:0|srtt:36322
[2025/09/12 05:24:12 502780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37899, ack_elapse 37893, delivered 45607|rate 1203382|lost 202|
[2025/09/12 05:24:12 502784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203382) in round 30|
[2025/09/12 05:24:12 502788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 502792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 502796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652466291|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 502800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652466291|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 502805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43207|srtt:36322|latest_rtt:36377|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 502813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:613|largest:613|pns:2|
[2025/09/12 05:24:12 502817] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:613|frame:ACK |recv_time:1757654652502668|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 502822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772502668|now:1757654652502668|interv:120000000|
[2025/09/12 05:24:12 502826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772502668|now:1757654652502668|interv:120000000|
[2025/09/12 05:24:12 502829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652503243|pq_index:0|
[2025/09/12 05:24:12 502833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652502027|
[2025/09/12 05:24:12 502837] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652502837|
[2025/09/12 05:24:12 502842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652502841|
[2025/09/12 05:24:12 502847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36322|min_srtt:36322|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 502852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1421904|
[2025/09/12 05:24:12 502856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36322|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 502860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 502865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36322|min_srtt:36322|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 502869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1423083|
[2025/09/12 05:24:12 502873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36322|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 502878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 502882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36322|min_srtt:36322|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 502886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1424262|
[2025/09/12 05:24:12 502890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 502894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 502900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 502904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 502909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 502913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1371207|
[2025/09/12 05:24:12 502917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 502921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 502925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652503243|
[2025/09/12 05:24:12 502929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652503243|
[2025/09/12 05:24:12 502933] [debug] |xqc_engine_wakeup_after|wakeup:1757654652503243|now:1757654652502933|diff:310|
[2025/09/12 05:24:12 502937] [debug] |xqc_engine_main_logic|END|now:1757654652502841|
[2025/09/12 05:24:12 502942] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652502942|
[2025/09/12 05:24:12 502945] [debug] |xqc_engine_wakeup_after|wakeup:1757654652503243|now:1757654652502945|diff:298|
[2025/09/12 05:24:12 502949] [debug] |xqc_engine_main_logic|END|now:1757654652502942|
[2025/09/12 05:24:12 504016] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652504016|
[2025/09/12 05:24:12 504024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652503243|pq_index:0|
[2025/09/12 05:24:12 504028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652502841|
[2025/09/12 05:24:12 504033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652504032|
[2025/09/12 05:24:12 504037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652503243|now:1757654652504032|
[2025/09/12 05:24:12 504041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652503243|now:1757654652504032|
[2025/09/12 05:24:12 504045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 504050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36322|min_srtt:36322|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 504055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1424262|
[2025/09/12 05:24:12 504059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 504063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 504066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 504071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 504079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 504083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1371207|
[2025/09/12 05:24:12 504088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 504092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1386|
[2025/09/12 05:24:12 504118] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1386|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652504099|stream_id:0|stream_offset:1371207|
[2025/09/12 05:24:12 504124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1386|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 504128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 504133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36322|rtt_var:37|pto_duration:38322|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 504137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 504141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 504145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 504149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652567421|now:1757654652504132|interv:63289|
[2025/09/12 05:24:12 504152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652567421|now:1757654652504132|interval:63289|pto_count:0|srtt:36322
[2025/09/12 05:24:12 504157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 504162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 504166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1372386|
[2025/09/12 05:24:12 504170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 504174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1387|
[2025/09/12 05:24:12 504191] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1387|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652504180|stream_id:0|stream_offset:1372386|
[2025/09/12 05:24:12 504197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1387|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 504201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 504205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36322|rtt_var:37|pto_duration:38322|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 504214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 504218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 504222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 504226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652567502|now:1757654652504205|interv:63297|
[2025/09/12 05:24:12 504230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652567502|now:1757654652504205|interval:63297|pto_count:0|srtt:36322
[2025/09/12 05:24:12 504234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 504239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 504243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1373565|
[2025/09/12 05:24:12 504247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 504251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652505251|now:1757654652504251|interv:1000|
[2025/09/12 05:24:12 504255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 504259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 504263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652505251|
[2025/09/12 05:24:12 504267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652505251|
[2025/09/12 05:24:12 504271] [debug] |xqc_engine_wakeup_after|wakeup:1757654652505251|now:1757654652504270|diff:981|
[2025/09/12 05:24:12 504275] [debug] |xqc_engine_main_logic|END|now:1757654652504032|
[2025/09/12 05:24:12 504624] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652504623|
[2025/09/12 05:24:12 504632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 504637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:613|
[2025/09/12 05:24:12 504641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:614|
[2025/09/12 05:24:12 504647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:614|
[2025/09/12 05:24:12 504651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 504656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1350|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:1351|path_largest_ack:1350|
[2025/09/12 05:24:12 504660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44414|prior_delivered:1310893|prior_time:1757654652466773|is_app_limited:0|send_elapse:37951|ack_elapse:37850|ctl_first_sent_time:1757654652468237|lagest_ack_time:1757654652504623|curr_delivered:1355307|
[2025/09/12 05:24:12 504665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652468237|
[2025/09/12 05:24:12 504673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1542||sndq_packets_used_bytes:0|sndq_packets_free:1134|
[2025/09/12 05:24:12 504677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1351|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1351|path_largest_ack:1351|
[2025/09/12 05:24:12 504682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44414|prior_delivered:1310893|prior_time:1757654652466773|is_app_limited:0|send_elapse:37951|ack_elapse:37850|ctl_first_sent_time:1757654652468237|lagest_ack_time:1757654652504623|curr_delivered:1356507|
[2025/09/12 05:24:12 504686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652468322|
[2025/09/12 05:24:12 504690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1541||sndq_packets_used_bytes:0|sndq_packets_free:1135|
[2025/09/12 05:24:12 504694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36322|rttvar:37|minrtt:30532|latest_rtt:36301|ack_delay:40|
[2025/09/12 05:24:12 504698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36314|rttvar:43|minrtt:30532|latest_rtt:36301|ack_delay:40|
[2025/09/12 05:24:12 504702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1351|lost_pn:1348|thresh:3|
[2025/09/12 05:24:12 504706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 596|pns:2|
[2025/09/12 05:24:12 504710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 504714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36314|rtt_var:43|pto_duration:38314|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 504719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 504722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 504727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 504731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652567494|now:1757654652504714|interv:62780|
[2025/09/12 05:24:12 504735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652567494|now:1757654652504714|interval:62780|pto_count:0|srtt:36314
[2025/09/12 05:24:12 504739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37951, ack_elapse 37850, delivered 45614|rate 1201918|lost 202|
[2025/09/12 05:24:12 504744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201918) in round 30|
[2025/09/12 05:24:12 504748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 504752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 504756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2407|po_sent_time:1757654652468322|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 504760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2407|po_sent_time:1757654652468322|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 504767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43200|srtt:36314|latest_rtt:36301|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 504773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:614|largest:614|pns:2|
[2025/09/12 05:24:12 504777] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:614|frame:ACK |recv_time:1757654652504623|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 504781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772504623|now:1757654652504623|interv:120000000|
[2025/09/12 05:24:12 504785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772504623|now:1757654652504623|interv:120000000|
[2025/09/12 05:24:12 504789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652505251|pq_index:0|
[2025/09/12 05:24:12 504793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652504032|
[2025/09/12 05:24:12 504797] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652504797|
[2025/09/12 05:24:12 504802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652504801|
[2025/09/12 05:24:12 504807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36314|min_srtt:36314|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 504812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1424262|
[2025/09/12 05:24:12 504816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36314|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 504821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 504825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36314|min_srtt:36314|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 504829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1425441|
[2025/09/12 05:24:12 504833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36314|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 504838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 504842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36314|min_srtt:36314|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 504846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1426620|
[2025/09/12 05:24:12 504853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 504857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 504861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 504865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 504869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 504873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1373565|
[2025/09/12 05:24:12 504877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 504881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 504885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652505251|
[2025/09/12 05:24:12 504889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652505251|
[2025/09/12 05:24:12 504893] [debug] |xqc_engine_wakeup_after|wakeup:1757654652505251|now:1757654652504893|diff:358|
[2025/09/12 05:24:12 504897] [debug] |xqc_engine_main_logic|END|now:1757654652504801|
[2025/09/12 05:24:12 504902] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652504902|
[2025/09/12 05:24:12 504906] [debug] |xqc_engine_wakeup_after|wakeup:1757654652505251|now:1757654652504906|diff:345|
[2025/09/12 05:24:12 504909] [debug] |xqc_engine_main_logic|END|now:1757654652504902|
[2025/09/12 05:24:12 505976] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652505976|
[2025/09/12 05:24:12 505984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652505251|pq_index:0|
[2025/09/12 05:24:12 505988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652504801|
[2025/09/12 05:24:12 505993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652505992|
[2025/09/12 05:24:12 505997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652505251|now:1757654652505992|
[2025/09/12 05:24:12 506002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652505251|now:1757654652505992|
[2025/09/12 05:24:12 506005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 506010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36314|min_srtt:36314|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 506014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1426620|
[2025/09/12 05:24:12 506019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 506023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 506030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 506034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 506039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 506043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1373565|
[2025/09/12 05:24:12 506047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 506051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1388|
[2025/09/12 05:24:12 506078] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1388|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652506059|stream_id:0|stream_offset:1373565|
[2025/09/12 05:24:12 506084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1388|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 506088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 506092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36314|rtt_var:43|pto_duration:38314|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 506097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 506101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 506104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 506108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652569373|now:1757654652506092|interv:63281|
[2025/09/12 05:24:12 506112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652569373|now:1757654652506092|interval:63281|pto_count:0|srtt:36314
[2025/09/12 05:24:12 506117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44400|
[2025/09/12 05:24:12 506121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 506126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1374744|
[2025/09/12 05:24:12 506130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 506134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1389|
[2025/09/12 05:24:12 506151] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1389|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654652506140|stream_id:0|stream_offset:1374744|
[2025/09/12 05:24:12 506156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1389|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 506164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:12 506168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36314|rtt_var:43|pto_duration:38314|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 506172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 506176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 506180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:12 506184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652569454|now:1757654652506168|interv:63286|
[2025/09/12 05:24:12 506188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652569454|now:1757654652506168|interval:63286|pto_count:0|srtt:36314
[2025/09/12 05:24:12 506192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45600|
[2025/09/12 05:24:12 506196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 506200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1375923|
[2025/09/12 05:24:12 506205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 506208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652507208|now:1757654652506208|interv:1000|
[2025/09/12 05:24:12 506212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 506216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 506220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652507208|
[2025/09/12 05:24:12 506224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652507208|
[2025/09/12 05:24:12 506228] [debug] |xqc_engine_wakeup_after|wakeup:1757654652507208|now:1757654652506228|diff:980|
[2025/09/12 05:24:12 506232] [debug] |xqc_engine_main_logic|END|now:1757654652505992|
[2025/09/12 05:24:12 506626] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652506625|
[2025/09/12 05:24:12 506634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 506639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:614|
[2025/09/12 05:24:12 506643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:615|
[2025/09/12 05:24:12 506649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:615|
[2025/09/12 05:24:12 506653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 506657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1352|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1353|path_largest_ack:1352|
[2025/09/12 05:24:12 506662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1313300|prior_time:1757654652468759|is_app_limited:0|send_elapse:37888|ack_elapse:37866|ctl_first_sent_time:1757654652470193|lagest_ack_time:1757654652506625|curr_delivered:1357707|
[2025/09/12 05:24:12 506670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652470193|
[2025/09/12 05:24:12 506674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1540||sndq_packets_used_bytes:0|sndq_packets_free:1136|
[2025/09/12 05:24:12 506679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1353|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1353|path_largest_ack:1353|
[2025/09/12 05:24:12 506683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1313300|prior_time:1757654652468759|is_app_limited:0|send_elapse:37888|ack_elapse:37866|ctl_first_sent_time:1757654652470193|lagest_ack_time:1757654652506625|curr_delivered:1358907|
[2025/09/12 05:24:12 506687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652470278|
[2025/09/12 05:24:12 506691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1539||sndq_packets_used_bytes:0|sndq_packets_free:1137|
[2025/09/12 05:24:12 506695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36314|rttvar:43|minrtt:30532|latest_rtt:36347|ack_delay:32|
[2025/09/12 05:24:12 506700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36314|rttvar:33|minrtt:30532|latest_rtt:36347|ack_delay:32|
[2025/09/12 05:24:12 506704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1353|lost_pn:1350|thresh:3|
[2025/09/12 05:24:12 506708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 506713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36314|rtt_var:33|pto_duration:38314|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 506717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 506721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 506724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 506728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652569454|now:1757654652506712|interv:62742|
[2025/09/12 05:24:12 506732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652569454|now:1757654652506712|interval:62742|pto_count:0|srtt:36314
[2025/09/12 05:24:12 506736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37888, ack_elapse 37866, delivered 45607|rate 1203732|lost 202|
[2025/09/12 05:24:12 506741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203732) in round 30|
[2025/09/12 05:24:12 506745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 506749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92135|extra_cwnd:5132|
[2025/09/12 05:24:12 506753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652470278|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 506760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652470278|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315700|
[2025/09/12 05:24:12 506764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207083|bw:1207083|cwnd:97267|full_bw_reached:1|inflight:43200|srtt:36314|latest_rtt:36347|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 506770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:615|largest:615|pns:2|
[2025/09/12 05:24:12 506774] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:615|frame:ACK |recv_time:1757654652506625|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 506779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772506625|now:1757654652506625|interv:120000000|
[2025/09/12 05:24:12 506783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772506625|now:1757654652506625|interv:120000000|
[2025/09/12 05:24:12 506787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652507208|pq_index:0|
[2025/09/12 05:24:12 506791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652505992|
[2025/09/12 05:24:12 506795] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652506795|
[2025/09/12 05:24:12 506800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652506799|
[2025/09/12 05:24:12 506805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36314|min_srtt:36314|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 506809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1426620|
[2025/09/12 05:24:12 506814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36314|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 506818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 506823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36314|min_srtt:36314|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 506827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1427799|
[2025/09/12 05:24:12 506831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36314|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 506835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 506839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36314|min_srtt:36314|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 506850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1428978|
[2025/09/12 05:24:12 506854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 506858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 506861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 506866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 506870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 506874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1375923|
[2025/09/12 05:24:12 506878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 506882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 506886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652507208|
[2025/09/12 05:24:12 506890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652507208|
[2025/09/12 05:24:12 506894] [debug] |xqc_engine_wakeup_after|wakeup:1757654652507208|now:1757654652506894|diff:314|
[2025/09/12 05:24:12 506898] [debug] |xqc_engine_main_logic|END|now:1757654652506799|
[2025/09/12 05:24:12 506903] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652506903|
[2025/09/12 05:24:12 506907] [debug] |xqc_engine_wakeup_after|wakeup:1757654652507208|now:1757654652506907|diff:301|
[2025/09/12 05:24:12 506910] [debug] |xqc_engine_main_logic|END|now:1757654652506903|
[2025/09/12 05:24:12 507978] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652507978|
[2025/09/12 05:24:12 507986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652507208|pq_index:0|
[2025/09/12 05:24:12 507990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652506799|
[2025/09/12 05:24:12 507995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652507994|
[2025/09/12 05:24:12 507999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654652507737|now:1757654652507994|
[2025/09/12 05:24:12 508003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:12 508008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654652507737|now:1757654652507994|
[2025/09/12 05:24:12 508011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:12 508015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652507208|now:1757654652507994|
[2025/09/12 05:24:12 508019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652507208|now:1757654652507994|
[2025/09/12 05:24:12 508027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 508032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:615|ack_delay:25295|first_ack_range:19|largest_pkt_recv_time:1757654652482737|
[2025/09/12 05:24:12 508037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:615|low:596|pkt_pns:2|
[2025/09/12 05:24:12 508041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:603|frame_largest_recv:615|
[2025/09/12 05:24:12 508045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:12 508050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36314|min_srtt:36314|path_bw:1207083|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 508054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1428978|
[2025/09/12 05:24:12 508059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 508063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 508066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 508071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 508075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 508079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:43200|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1375923|
[2025/09/12 05:24:12 508084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 508088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1390|
[2025/09/12 05:24:12 508115] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1390|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:43200|now:1757654652508096|stream_id:0|stream_offset:1375923|
[2025/09/12 05:24:12 508120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1390|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 508125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 508129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36314|rtt_var:33|pto_duration:38314|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 508134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 508138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 508141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 508145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652571410|now:1757654652508129|interv:63281|
[2025/09/12 05:24:12 508149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652571410|now:1757654652508129|interval:63281|pto_count:0|srtt:36314
[2025/09/12 05:24:12 508157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:44407|
[2025/09/12 05:24:12 508162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 508166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1377102|
[2025/09/12 05:24:12 508171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 508175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1391|
[2025/09/12 05:24:12 508193] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1391|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652508181|stream_id:0|stream_offset:1377102|
[2025/09/12 05:24:12 508198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1391|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 508202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 508206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36314|rtt_var:33|pto_duration:38314|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 508210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 508214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 508218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 508222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652571495|now:1757654652508206|interv:63289|
[2025/09/12 05:24:12 508226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652571495|now:1757654652508206|interval:63289|pto_count:0|srtt:36314
[2025/09/12 05:24:12 508230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97267|inflight:45607|
[2025/09/12 05:24:12 508234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 508238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97267|conn:0000561B836C40DC|stream_id:0|stream_offset:1378281|
[2025/09/12 05:24:12 508243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 508247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652509247|now:1757654652508247|interv:1000|
[2025/09/12 05:24:12 508251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 508254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 508258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652509247|
[2025/09/12 05:24:12 508262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652509247|
[2025/09/12 05:24:12 508270] [debug] |xqc_engine_wakeup_after|wakeup:1757654652509247|now:1757654652508269|diff:978|
[2025/09/12 05:24:12 508274] [debug] |xqc_engine_main_logic|END|now:1757654652507994|
[2025/09/12 05:24:12 508628] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652508628|
[2025/09/12 05:24:12 508637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 508642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:615|
[2025/09/12 05:24:12 508646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:616|
[2025/09/12 05:24:12 508651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:616|
[2025/09/12 05:24:12 508655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 508660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1354|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1355|path_largest_ack:1354|
[2025/09/12 05:24:12 508665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1315700|prior_time:1757654652470749|is_app_limited:0|send_elapse:37890|ack_elapse:37879|ctl_first_sent_time:1757654652472183|lagest_ack_time:1757654652508628|curr_delivered:1360107|
[2025/09/12 05:24:12 508670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652472183|
[2025/09/12 05:24:12 508674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1538||sndq_packets_used_bytes:0|sndq_packets_free:1138|
[2025/09/12 05:24:12 508678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1355|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1355|path_largest_ack:1355|
[2025/09/12 05:24:12 508683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1315700|prior_time:1757654652470749|is_app_limited:0|send_elapse:37890|ack_elapse:37879|ctl_first_sent_time:1757654652472183|lagest_ack_time:1757654652508628|curr_delivered:1361307|
[2025/09/12 05:24:12 508687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652472270|
[2025/09/12 05:24:12 508691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1537||sndq_packets_used_bytes:0|sndq_packets_free:1139|
[2025/09/12 05:24:12 508695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36314|rttvar:33|minrtt:30532|latest_rtt:36358|ack_delay:32|
[2025/09/12 05:24:12 508699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36315|rttvar:28|minrtt:30532|latest_rtt:36358|ack_delay:32|
[2025/09/12 05:24:12 508703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1355|lost_pn:1352|thresh:3|
[2025/09/12 05:24:12 508708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 508712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36315|rtt_var:28|pto_duration:38315|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 508716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 508720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 508727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 508731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652571496|now:1757654652508711|interv:62785|
[2025/09/12 05:24:12 508735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652571496|now:1757654652508711|interval:62785|pto_count:0|srtt:36315
[2025/09/12 05:24:12 508741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37890, ack_elapse 37879, delivered 45607|rate 1203668|lost 202|
[2025/09/12 05:24:12 508745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 30 -> 31|
[2025/09/12 05:24:12 508749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203668) in round 31|
[2025/09/12 05:24:12 508753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 508757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 508761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652472270|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 508766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97267|packet_lost:0|acked:2400|po_sent_time:1757654652472270|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 508770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36315|latest_rtt:36358|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 508776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:616|largest:616|pns:2|
[2025/09/12 05:24:12 508780] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:616|frame:ACK |recv_time:1757654652508628|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 508785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772508628|now:1757654652508628|interv:120000000|
[2025/09/12 05:24:12 508789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772508628|now:1757654652508628|interv:120000000|
[2025/09/12 05:24:12 508793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652509247|pq_index:0|
[2025/09/12 05:24:12 508797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652507994|
[2025/09/12 05:24:12 508801] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652508801|
[2025/09/12 05:24:12 508806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652508805|
[2025/09/12 05:24:12 508811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36315|min_srtt:36315|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 508816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1428978|
[2025/09/12 05:24:12 508823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36315|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 508827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 508832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36315|min_srtt:36315|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 508836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1430157|
[2025/09/12 05:24:12 508840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 508844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 508848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 508852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 508857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 508861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1378281|
[2025/09/12 05:24:12 508865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 508869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 508873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652509247|
[2025/09/12 05:24:12 508877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652509247|
[2025/09/12 05:24:12 508881] [debug] |xqc_engine_wakeup_after|wakeup:1757654652509247|now:1757654652508881|diff:366|
[2025/09/12 05:24:12 508885] [debug] |xqc_engine_main_logic|END|now:1757654652508805|
[2025/09/12 05:24:12 508890] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652508890|
[2025/09/12 05:24:12 508893] [debug] |xqc_engine_wakeup_after|wakeup:1757654652509247|now:1757654652508893|diff:354|
[2025/09/12 05:24:12 508897] [debug] |xqc_engine_main_logic|END|now:1757654652508890|
[2025/09/12 05:24:12 509964] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652509964|
[2025/09/12 05:24:12 509972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652509247|pq_index:0|
[2025/09/12 05:24:12 509976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652508805|
[2025/09/12 05:24:12 509981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652509980|
[2025/09/12 05:24:12 509985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652509247|now:1757654652509980|
[2025/09/12 05:24:12 509989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652509247|now:1757654652509980|
[2025/09/12 05:24:12 509997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 510002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36315|min_srtt:36315|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 510006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1430157|
[2025/09/12 05:24:12 510011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 510014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 510018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 510022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 510027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 510031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1378281|
[2025/09/12 05:24:12 510035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 510039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1392|
[2025/09/12 05:24:12 510065] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1392|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652510047|stream_id:0|stream_offset:1378281|
[2025/09/12 05:24:12 510071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1392|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 510075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 510079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36315|rtt_var:28|pto_duration:38315|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 510084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 510088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 510091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 510095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652573362|now:1757654652510079|interv:63283|
[2025/09/12 05:24:12 510099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652573362|now:1757654652510079|interval:63283|pto_count:0|srtt:36315
[2025/09/12 05:24:12 510104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 510108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 510116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1379460|
[2025/09/12 05:24:12 510120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 510124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1393|
[2025/09/12 05:24:12 510143] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1393|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652510130|stream_id:0|stream_offset:1379460|
[2025/09/12 05:24:12 510148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1393|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 510152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 510156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36315|rtt_var:28|pto_duration:38315|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 510161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 510164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 510168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 510172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652573445|now:1757654652510156|interv:63289|
[2025/09/12 05:24:12 510176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652573445|now:1757654652510156|interval:63289|pto_count:0|srtt:36315
[2025/09/12 05:24:12 510180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 510185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 510189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1380639|
[2025/09/12 05:24:12 510193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 510197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652511197|now:1757654652510197|interv:1000|
[2025/09/12 05:24:12 510201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 510205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 510209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652511197|
[2025/09/12 05:24:12 510213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652511197|
[2025/09/12 05:24:12 510217] [debug] |xqc_engine_wakeup_after|wakeup:1757654652511197|now:1757654652510216|diff:981|
[2025/09/12 05:24:12 510221] [debug] |xqc_engine_main_logic|END|now:1757654652509980|
[2025/09/12 05:24:12 510606] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652510605|
[2025/09/12 05:24:12 510614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 510623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:616|
[2025/09/12 05:24:12 510627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:617|
[2025/09/12 05:24:12 510633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:617|
[2025/09/12 05:24:12 510637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 510641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1356|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1357|path_largest_ack:1356|
[2025/09/12 05:24:12 510646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1318100|prior_time:1757654652472750|is_app_limited:0|send_elapse:37900|ack_elapse:37855|ctl_first_sent_time:1757654652474183|lagest_ack_time:1757654652510605|curr_delivered:1362507|
[2025/09/12 05:24:12 510650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652474183|
[2025/09/12 05:24:12 510655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1536||sndq_packets_used_bytes:0|sndq_packets_free:1140|
[2025/09/12 05:24:12 510659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1357|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1357|path_largest_ack:1357|
[2025/09/12 05:24:12 510663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1318100|prior_time:1757654652472750|is_app_limited:0|send_elapse:37900|ack_elapse:37855|ctl_first_sent_time:1757654652474183|lagest_ack_time:1757654652510605|curr_delivered:1363707|
[2025/09/12 05:24:12 510668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652474266|
[2025/09/12 05:24:12 510672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1535||sndq_packets_used_bytes:0|sndq_packets_free:1141|
[2025/09/12 05:24:12 510676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36315|rttvar:28|minrtt:30532|latest_rtt:36339|ack_delay:40|
[2025/09/12 05:24:12 510680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36313|rttvar:25|minrtt:30532|latest_rtt:36339|ack_delay:40|
[2025/09/12 05:24:12 510684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1357|lost_pn:1354|thresh:3|
[2025/09/12 05:24:12 510688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 510692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36313|rtt_var:25|pto_duration:38313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 510696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 510700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 510704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 510708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652573443|now:1757654652510692|interv:62751|
[2025/09/12 05:24:12 510712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652573443|now:1757654652510692|interval:62751|pto_count:0|srtt:36313
[2025/09/12 05:24:12 510719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37900, ack_elapse 37855, delivered 45607|rate 1203350|lost 202|
[2025/09/12 05:24:12 510724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203350) in round 31|
[2025/09/12 05:24:12 510728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 510732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 510736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652474266|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 510740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652474266|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 510745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36313|latest_rtt:36339|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 510750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:617|largest:617|pns:2|
[2025/09/12 05:24:12 510755] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:617|frame:ACK |recv_time:1757654652510605|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 510759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772510605|now:1757654652510605|interv:120000000|
[2025/09/12 05:24:12 510763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772510605|now:1757654652510605|interv:120000000|
[2025/09/12 05:24:12 510767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652511197|pq_index:0|
[2025/09/12 05:24:12 510771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652509980|
[2025/09/12 05:24:12 510775] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652510775|
[2025/09/12 05:24:12 510780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652510779|
[2025/09/12 05:24:12 510785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36313|min_srtt:36313|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 510789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1430157|
[2025/09/12 05:24:12 510794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36313|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 510798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 510803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36313|min_srtt:36313|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 510809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1431336|
[2025/09/12 05:24:12 510814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36313|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 510818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 510822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36313|min_srtt:36313|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 510826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1432515|
[2025/09/12 05:24:12 510831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 510834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 510838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 510842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 510847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 510851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1380639|
[2025/09/12 05:24:12 510855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 510859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 510863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652511197|
[2025/09/12 05:24:12 510867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652511197|
[2025/09/12 05:24:12 510870] [debug] |xqc_engine_wakeup_after|wakeup:1757654652511197|now:1757654652510870|diff:327|
[2025/09/12 05:24:12 510875] [debug] |xqc_engine_main_logic|END|now:1757654652510779|
[2025/09/12 05:24:12 510879] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652510879|
[2025/09/12 05:24:12 510883] [debug] |xqc_engine_wakeup_after|wakeup:1757654652511197|now:1757654652510883|diff:314|
[2025/09/12 05:24:12 510887] [debug] |xqc_engine_main_logic|END|now:1757654652510879|
[2025/09/12 05:24:12 511954] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652511954|
[2025/09/12 05:24:12 511962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652511197|pq_index:0|
[2025/09/12 05:24:12 511966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652510779|
[2025/09/12 05:24:12 511971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652511970|
[2025/09/12 05:24:12 511979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652511197|now:1757654652511970|
[2025/09/12 05:24:12 511983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652511197|now:1757654652511970|
[2025/09/12 05:24:12 511987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 511992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36313|min_srtt:36313|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 511996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1432515|
[2025/09/12 05:24:12 512001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 512005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 512009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 512013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 512017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 512021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1380639|
[2025/09/12 05:24:12 512026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 512030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1394|
[2025/09/12 05:24:12 512056] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1394|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652512037|stream_id:0|stream_offset:1380639|
[2025/09/12 05:24:12 512061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1394|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 512066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 512070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36313|rtt_var:25|pto_duration:38313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 512074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 512078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 512082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 512086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652575350|now:1757654652512070|interv:63280|
[2025/09/12 05:24:12 512090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652575350|now:1757654652512070|interval:63280|pto_count:0|srtt:36313
[2025/09/12 05:24:12 512098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 512103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 512107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1381818|
[2025/09/12 05:24:12 512111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 512115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1395|
[2025/09/12 05:24:12 512134] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1395|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652512121|stream_id:0|stream_offset:1381818|
[2025/09/12 05:24:12 512139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1395|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 512143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 512147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36313|rtt_var:25|pto_duration:38313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 512151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 512155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 512159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 512163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652575434|now:1757654652512147|interv:63287|
[2025/09/12 05:24:12 512167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652575434|now:1757654652512147|interval:63287|pto_count:0|srtt:36313
[2025/09/12 05:24:12 512171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 512175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 512180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1382997|
[2025/09/12 05:24:12 512184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 512188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652513188|now:1757654652512188|interv:1000|
[2025/09/12 05:24:12 512192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 512196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 512199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652513188|
[2025/09/12 05:24:12 512203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652513188|
[2025/09/12 05:24:12 512207] [debug] |xqc_engine_wakeup_after|wakeup:1757654652513188|now:1757654652512207|diff:981|
[2025/09/12 05:24:12 512215] [debug] |xqc_engine_main_logic|END|now:1757654652511970|
[2025/09/12 05:24:12 512600] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652512599|
[2025/09/12 05:24:12 512608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 512614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:617|
[2025/09/12 05:24:12 512617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:618|
[2025/09/12 05:24:12 512623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:618|
[2025/09/12 05:24:12 512627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 512632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1358|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1359|path_largest_ack:1358|
[2025/09/12 05:24:12 512636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1320500|prior_time:1757654652474745|is_app_limited:0|send_elapse:37898|ack_elapse:37854|ctl_first_sent_time:1757654652476177|lagest_ack_time:1757654652512599|curr_delivered:1364907|
[2025/09/12 05:24:12 512641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652476177|
[2025/09/12 05:24:12 512645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1534||sndq_packets_used_bytes:0|sndq_packets_free:1142|
[2025/09/12 05:24:12 512649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1359|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1359|path_largest_ack:1359|
[2025/09/12 05:24:12 512654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1320500|prior_time:1757654652474745|is_app_limited:0|send_elapse:37898|ack_elapse:37854|ctl_first_sent_time:1757654652476177|lagest_ack_time:1757654652512599|curr_delivered:1366107|
[2025/09/12 05:24:12 512658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652476257|
[2025/09/12 05:24:12 512662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1533||sndq_packets_used_bytes:0|sndq_packets_free:1143|
[2025/09/12 05:24:12 512666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36313|rttvar:25|minrtt:30532|latest_rtt:36342|ack_delay:32|
[2025/09/12 05:24:12 512670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36312|rttvar:19|minrtt:30532|latest_rtt:36342|ack_delay:32|
[2025/09/12 05:24:12 512675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1359|lost_pn:1356|thresh:3|
[2025/09/12 05:24:12 512679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 512683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36312|rtt_var:19|pto_duration:38312|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 512687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 512691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 512695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 512702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652575433|now:1757654652512682|interv:62751|
[2025/09/12 05:24:12 512706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652575433|now:1757654652512682|interval:62751|pto_count:0|srtt:36312
[2025/09/12 05:24:12 512711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37898, ack_elapse 37854, delivered 45607|rate 1203414|lost 202|
[2025/09/12 05:24:12 512715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203414) in round 31|
[2025/09/12 05:24:12 512719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 512723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 512727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652476257|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 512732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652476257|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 512736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36312|latest_rtt:36342|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 512742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:618|largest:618|pns:2|
[2025/09/12 05:24:12 512746] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:618|frame:ACK |recv_time:1757654652512599|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 512750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772512599|now:1757654652512599|interv:120000000|
[2025/09/12 05:24:12 512754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772512599|now:1757654652512599|interv:120000000|
[2025/09/12 05:24:12 512758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652513188|pq_index:0|
[2025/09/12 05:24:12 512762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652511970|
[2025/09/12 05:24:12 512766] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652512766|
[2025/09/12 05:24:12 512771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652512770|
[2025/09/12 05:24:12 512777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36312|min_srtt:36312|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 512781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1432515|
[2025/09/12 05:24:12 512785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36312|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 512792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 512797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36312|min_srtt:36312|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 512801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1433694|
[2025/09/12 05:24:12 512805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36312|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 512810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 512814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36312|min_srtt:36312|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 512818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1434873|
[2025/09/12 05:24:12 512822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 512826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 512830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 512834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 512839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 512843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1382997|
[2025/09/12 05:24:12 512847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 512851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 512855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652513188|
[2025/09/12 05:24:12 512859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652513188|
[2025/09/12 05:24:12 512863] [debug] |xqc_engine_wakeup_after|wakeup:1757654652513188|now:1757654652512863|diff:325|
[2025/09/12 05:24:12 512867] [debug] |xqc_engine_main_logic|END|now:1757654652512770|
[2025/09/12 05:24:12 512872] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652512872|
[2025/09/12 05:24:12 512876] [debug] |xqc_engine_wakeup_after|wakeup:1757654652513188|now:1757654652512876|diff:312|
[2025/09/12 05:24:12 512879] [debug] |xqc_engine_main_logic|END|now:1757654652512872|
[2025/09/12 05:24:12 513946] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652513945|
[2025/09/12 05:24:12 513954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652513188|pq_index:0|
[2025/09/12 05:24:12 513958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652512770|
[2025/09/12 05:24:12 513967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652513966|
[2025/09/12 05:24:12 513971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652513188|now:1757654652513966|
[2025/09/12 05:24:12 513975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652513188|now:1757654652513966|
[2025/09/12 05:24:12 513979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 513984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36312|min_srtt:36312|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 513989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1434873|
[2025/09/12 05:24:12 513993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 513997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 514001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 514005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 514009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 514014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1382997|
[2025/09/12 05:24:12 514018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 514022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1396|
[2025/09/12 05:24:12 514049] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1396|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652514030|stream_id:0|stream_offset:1382997|
[2025/09/12 05:24:12 514054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1396|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 514059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 514063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36312|rtt_var:19|pto_duration:38312|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 514068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 514072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 514075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 514079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652577342|now:1757654652514063|interv:63279|
[2025/09/12 05:24:12 514087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652577342|now:1757654652514063|interval:63279|pto_count:0|srtt:36312
[2025/09/12 05:24:12 514091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 514096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 514100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1384176|
[2025/09/12 05:24:12 514105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 514109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1397|
[2025/09/12 05:24:12 514127] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1397|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652514115|stream_id:0|stream_offset:1384176|
[2025/09/12 05:24:12 514132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1397|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 514136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 514141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36312|rtt_var:19|pto_duration:38312|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 514145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 514149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 514152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 514156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652577427|now:1757654652514140|interv:63287|
[2025/09/12 05:24:12 514160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652577427|now:1757654652514140|interval:63287|pto_count:0|srtt:36312
[2025/09/12 05:24:12 514165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 514169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 514173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1385355|
[2025/09/12 05:24:12 514177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 514181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652515181|now:1757654652514181|interv:1000|
[2025/09/12 05:24:12 514185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 514189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 514193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652515181|
[2025/09/12 05:24:12 514200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652515181|
[2025/09/12 05:24:12 514204] [debug] |xqc_engine_wakeup_after|wakeup:1757654652515181|now:1757654652514204|diff:977|
[2025/09/12 05:24:12 514208] [debug] |xqc_engine_main_logic|END|now:1757654652513966|
[2025/09/12 05:24:12 514595] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652514594|
[2025/09/12 05:24:12 514603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 514608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:618|
[2025/09/12 05:24:12 514612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:619|
[2025/09/12 05:24:12 514618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:619|
[2025/09/12 05:24:12 514622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 514627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1360|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1361|path_largest_ack:1360|
[2025/09/12 05:24:12 514631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1322900|prior_time:1757654652476732|is_app_limited:0|send_elapse:37889|ack_elapse:37862|ctl_first_sent_time:1757654652478162|lagest_ack_time:1757654652514594|curr_delivered:1367307|
[2025/09/12 05:24:12 514635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652478162|
[2025/09/12 05:24:12 514640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1532||sndq_packets_used_bytes:0|sndq_packets_free:1144|
[2025/09/12 05:24:12 514644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1361|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1361|path_largest_ack:1361|
[2025/09/12 05:24:12 514648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1322900|prior_time:1757654652476732|is_app_limited:0|send_elapse:37889|ack_elapse:37862|ctl_first_sent_time:1757654652478162|lagest_ack_time:1757654652514594|curr_delivered:1368507|
[2025/09/12 05:24:12 514653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652478242|
[2025/09/12 05:24:12 514657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1531||sndq_packets_used_bytes:0|sndq_packets_free:1145|
[2025/09/12 05:24:12 514661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36312|rttvar:19|minrtt:30532|latest_rtt:36352|ack_delay:32|
[2025/09/12 05:24:12 514665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36313|rttvar:17|minrtt:30532|latest_rtt:36352|ack_delay:32|
[2025/09/12 05:24:12 514669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1361|lost_pn:1358|thresh:3|
[2025/09/12 05:24:12 514673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 514677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36313|rtt_var:17|pto_duration:38313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 514681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 514685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 514694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 514698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652577428|now:1757654652514677|interv:62751|
[2025/09/12 05:24:12 514702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652577428|now:1757654652514677|interval:62751|pto_count:0|srtt:36313
[2025/09/12 05:24:12 514706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37889, ack_elapse 37862, delivered 45607|rate 1203700|lost 202|
[2025/09/12 05:24:12 514711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203700) in round 31|
[2025/09/12 05:24:12 514715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 514719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 514723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652478242|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 514727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652478242|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 514731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36313|latest_rtt:36352|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 514737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:619|largest:619|pns:2|
[2025/09/12 05:24:12 514741] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:619|frame:ACK |recv_time:1757654652514594|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 514746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772514594|now:1757654652514594|interv:120000000|
[2025/09/12 05:24:12 514750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772514594|now:1757654652514594|interv:120000000|
[2025/09/12 05:24:12 514754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652515181|pq_index:0|
[2025/09/12 05:24:12 514758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652513966|
[2025/09/12 05:24:12 514762] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652514762|
[2025/09/12 05:24:12 514766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652514765|
[2025/09/12 05:24:12 514772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36313|min_srtt:36313|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 514776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1434873|
[2025/09/12 05:24:12 514783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36313|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 514788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 514792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36313|min_srtt:36313|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 514796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1436052|
[2025/09/12 05:24:12 514801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36313|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 514805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 514809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36313|min_srtt:36313|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 514813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1437231|
[2025/09/12 05:24:12 514817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 514821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 514825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 514829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 514834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 514838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1385355|
[2025/09/12 05:24:12 514842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 514846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 514850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652515181|
[2025/09/12 05:24:12 514854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652515181|
[2025/09/12 05:24:12 514857] [debug] |xqc_engine_wakeup_after|wakeup:1757654652515181|now:1757654652514857|diff:324|
[2025/09/12 05:24:12 514862] [debug] |xqc_engine_main_logic|END|now:1757654652514765|
[2025/09/12 05:24:12 514867] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652514866|
[2025/09/12 05:24:12 514870] [debug] |xqc_engine_wakeup_after|wakeup:1757654652515181|now:1757654652514870|diff:311|
[2025/09/12 05:24:12 514874] [debug] |xqc_engine_main_logic|END|now:1757654652514866|
[2025/09/12 05:24:12 515942] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652515942|
[2025/09/12 05:24:12 515956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652515181|pq_index:0|
[2025/09/12 05:24:12 515960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652514765|
[2025/09/12 05:24:12 515965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652515964|
[2025/09/12 05:24:12 515969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652515181|now:1757654652515964|
[2025/09/12 05:24:12 515974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652515181|now:1757654652515964|
[2025/09/12 05:24:12 515977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 515982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36313|min_srtt:36313|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 515987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1437231|
[2025/09/12 05:24:12 515992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 515995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 515999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 516004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 516008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 516012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1385355|
[2025/09/12 05:24:12 516017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 516021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1398|
[2025/09/12 05:24:12 516049] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1398|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652516029|stream_id:0|stream_offset:1385355|
[2025/09/12 05:24:12 516055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1398|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 516059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 516064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36313|rtt_var:17|pto_duration:38313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 516068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 516072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 516079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 516083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652579342|now:1757654652516063|interv:63279|
[2025/09/12 05:24:12 516087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652579342|now:1757654652516063|interval:63279|pto_count:0|srtt:36313
[2025/09/12 05:24:12 516092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 516097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 516101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1386534|
[2025/09/12 05:24:12 516105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 516109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1399|
[2025/09/12 05:24:12 516127] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1399|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652516115|stream_id:0|stream_offset:1386534|
[2025/09/12 05:24:12 516132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1399|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 516137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 516141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36313|rtt_var:17|pto_duration:38313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 516145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 516149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 516153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 516157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652579428|now:1757654652516141|interv:63287|
[2025/09/12 05:24:12 516161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652579428|now:1757654652516141|interval:63287|pto_count:0|srtt:36313
[2025/09/12 05:24:12 516165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 516169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 516173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1387713|
[2025/09/12 05:24:12 516178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 516182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652517182|now:1757654652516182|interv:1000|
[2025/09/12 05:24:12 516186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 516193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 516197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652517182|
[2025/09/12 05:24:12 516201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652517182|
[2025/09/12 05:24:12 516205] [debug] |xqc_engine_wakeup_after|wakeup:1757654652517182|now:1757654652516205|diff:977|
[2025/09/12 05:24:12 516209] [debug] |xqc_engine_main_logic|END|now:1757654652515964|
[2025/09/12 05:24:12 516595] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652516594|
[2025/09/12 05:24:12 516603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 516608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:619|
[2025/09/12 05:24:12 516612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:620|
[2025/09/12 05:24:12 516618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:620|
[2025/09/12 05:24:12 516622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 516627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1362|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1363|path_largest_ack:1362|
[2025/09/12 05:24:12 516631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1325300|prior_time:1757654652478729|is_app_limited:0|send_elapse:37895|ack_elapse:37865|ctl_first_sent_time:1757654652480158|lagest_ack_time:1757654652516594|curr_delivered:1369707|
[2025/09/12 05:24:12 516636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652480158|
[2025/09/12 05:24:12 516640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1530||sndq_packets_used_bytes:0|sndq_packets_free:1146|
[2025/09/12 05:24:12 516644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1363|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1363|path_largest_ack:1363|
[2025/09/12 05:24:12 516649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1325300|prior_time:1757654652478729|is_app_limited:0|send_elapse:37895|ack_elapse:37865|ctl_first_sent_time:1757654652480158|lagest_ack_time:1757654652516594|curr_delivered:1370907|
[2025/09/12 05:24:12 516653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652480238|
[2025/09/12 05:24:12 516657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1529||sndq_packets_used_bytes:0|sndq_packets_free:1147|
[2025/09/12 05:24:12 516661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36313|rttvar:17|minrtt:30532|latest_rtt:36356|ack_delay:40|
[2025/09/12 05:24:12 516665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36313|rttvar:13|minrtt:30532|latest_rtt:36356|ack_delay:40|
[2025/09/12 05:24:12 516669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1363|lost_pn:1360|thresh:3|
[2025/09/12 05:24:12 516673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 516677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36313|rtt_var:13|pto_duration:38313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 516685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 516689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 516693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 516697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652579428|now:1757654652516677|interv:62751|
[2025/09/12 05:24:12 516701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652579428|now:1757654652516677|interval:62751|pto_count:0|srtt:36313
[2025/09/12 05:24:12 516705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37895, ack_elapse 37865, delivered 45607|rate 1203509|lost 202|
[2025/09/12 05:24:12 516709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203509) in round 31|
[2025/09/12 05:24:12 516714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 516718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 516722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652480238|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 516726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652480238|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 516730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36313|latest_rtt:36356|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 516736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:620|largest:620|pns:2|
[2025/09/12 05:24:12 516740] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:620|frame:ACK |recv_time:1757654652516594|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 516745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772516594|now:1757654652516594|interv:120000000|
[2025/09/12 05:24:12 516749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772516594|now:1757654652516594|interv:120000000|
[2025/09/12 05:24:12 516753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652517182|pq_index:0|
[2025/09/12 05:24:12 516757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652515964|
[2025/09/12 05:24:12 516761] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652516761|
[2025/09/12 05:24:12 516766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652516765|
[2025/09/12 05:24:12 516771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36313|min_srtt:36313|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 516778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1437231|
[2025/09/12 05:24:12 516783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36313|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 516787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 516792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36313|min_srtt:36313|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 516796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1438410|
[2025/09/12 05:24:12 516800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36313|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 516805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 516809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36313|min_srtt:36313|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 516813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1439589|
[2025/09/12 05:24:12 516817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 516821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 516825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 516829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 516833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 516837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1387713|
[2025/09/12 05:24:12 516842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 516846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 516849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652517182|
[2025/09/12 05:24:12 516853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652517182|
[2025/09/12 05:24:12 516857] [debug] |xqc_engine_wakeup_after|wakeup:1757654652517182|now:1757654652516857|diff:325|
[2025/09/12 05:24:12 516861] [debug] |xqc_engine_main_logic|END|now:1757654652516765|
[2025/09/12 05:24:12 516866] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652516866|
[2025/09/12 05:24:12 516873] [debug] |xqc_engine_wakeup_after|wakeup:1757654652517182|now:1757654652516873|diff:309|
[2025/09/12 05:24:12 516877] [debug] |xqc_engine_main_logic|END|now:1757654652516866|
[2025/09/12 05:24:12 517944] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652517943|
[2025/09/12 05:24:12 517952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652517182|pq_index:0|
[2025/09/12 05:24:12 517956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652516765|
[2025/09/12 05:24:12 517960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652517960|
[2025/09/12 05:24:12 517965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652517182|now:1757654652517960|
[2025/09/12 05:24:12 517969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652517182|now:1757654652517960|
[2025/09/12 05:24:12 517973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 517978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36313|min_srtt:36313|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 517982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1439589|
[2025/09/12 05:24:12 517986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 517990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 517994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 517998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 518002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 518006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1387713|
[2025/09/12 05:24:12 518011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 518015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1400|
[2025/09/12 05:24:12 518041] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1400|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652518022|stream_id:0|stream_offset:1387713|
[2025/09/12 05:24:12 518047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1400|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 518051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 518056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36313|rtt_var:13|pto_duration:38313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 518060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 518068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 518072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 518076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652581335|now:1757654652518055|interv:63280|
[2025/09/12 05:24:12 518080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652581335|now:1757654652518055|interval:63280|pto_count:0|srtt:36313
[2025/09/12 05:24:12 518085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 518089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 518093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1388892|
[2025/09/12 05:24:12 518098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 518102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1401|
[2025/09/12 05:24:12 518120] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1401|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652518108|stream_id:0|stream_offset:1388892|
[2025/09/12 05:24:12 518125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1401|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 518130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 518134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36313|rtt_var:13|pto_duration:38313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 518138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 518142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 518145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 518149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652581421|now:1757654652518134|interv:63287|
[2025/09/12 05:24:12 518153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652581421|now:1757654652518134|interval:63287|pto_count:0|srtt:36313
[2025/09/12 05:24:12 518158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 518162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 518166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1390071|
[2025/09/12 05:24:12 518170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 518177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652519177|now:1757654652518177|interv:1000|
[2025/09/12 05:24:12 518181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 518185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 518189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652519177|
[2025/09/12 05:24:12 518193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652519177|
[2025/09/12 05:24:12 518197] [debug] |xqc_engine_wakeup_after|wakeup:1757654652519177|now:1757654652518197|diff:980|
[2025/09/12 05:24:12 518201] [debug] |xqc_engine_main_logic|END|now:1757654652517960|
[2025/09/12 05:24:12 518580] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652518579|
[2025/09/12 05:24:12 518588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 518593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:620|
[2025/09/12 05:24:12 518597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:621|
[2025/09/12 05:24:12 518602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:621|
[2025/09/12 05:24:12 518606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 518611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1364|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1365|path_largest_ack:1364|
[2025/09/12 05:24:12 518615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1327700|prior_time:1757654652480721|is_app_limited:0|send_elapse:37870|ack_elapse:37858|ctl_first_sent_time:1757654652482151|lagest_ack_time:1757654652518579|curr_delivered:1372107|
[2025/09/12 05:24:12 518620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652482151|
[2025/09/12 05:24:12 518624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1528||sndq_packets_used_bytes:0|sndq_packets_free:1148|
[2025/09/12 05:24:12 518629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1365|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1365|path_largest_ack:1365|
[2025/09/12 05:24:12 518633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1327700|prior_time:1757654652480721|is_app_limited:0|send_elapse:37870|ack_elapse:37858|ctl_first_sent_time:1757654652482151|lagest_ack_time:1757654652518579|curr_delivered:1373307|
[2025/09/12 05:24:12 518637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652482231|
[2025/09/12 05:24:12 518641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1527||sndq_packets_used_bytes:0|sndq_packets_free:1149|
[2025/09/12 05:24:12 518645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36313|rttvar:13|minrtt:30532|latest_rtt:36348|ack_delay:32|
[2025/09/12 05:24:12 518650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36313|rttvar:10|minrtt:30532|latest_rtt:36348|ack_delay:32|
[2025/09/12 05:24:12 518654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1365|lost_pn:1362|thresh:3|
[2025/09/12 05:24:12 518661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 518666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36313|rtt_var:10|pto_duration:38313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 518670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 518674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 518677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 518681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652581421|now:1757654652518665|interv:62756|
[2025/09/12 05:24:12 518685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652581421|now:1757654652518665|interval:62756|pto_count:0|srtt:36313
[2025/09/12 05:24:12 518690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37870, ack_elapse 37858, delivered 45607|rate 1204304|lost 202|
[2025/09/12 05:24:12 518694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204304) in round 31|
[2025/09/12 05:24:12 518698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 518702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 518706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652482231|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 518710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652482231|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 518715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36313|latest_rtt:36348|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 518720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:621|largest:621|pns:2|
[2025/09/12 05:24:12 518725] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:621|frame:ACK |recv_time:1757654652518579|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 518729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772518579|now:1757654652518579|interv:120000000|
[2025/09/12 05:24:12 518733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772518579|now:1757654652518579|interv:120000000|
[2025/09/12 05:24:12 518737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652519177|pq_index:0|
[2025/09/12 05:24:12 518741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652517960|
[2025/09/12 05:24:12 518745] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652518745|
[2025/09/12 05:24:12 518750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652518749|
[2025/09/12 05:24:12 518758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36313|min_srtt:36313|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 518762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1439589|
[2025/09/12 05:24:12 518767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36313|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 518771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 518776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36313|min_srtt:36313|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 518780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1440768|
[2025/09/12 05:24:12 518784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36313|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 518789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 518793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36313|min_srtt:36313|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 518797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1441947|
[2025/09/12 05:24:12 518801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 518805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 518809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 518813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 518817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 518821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1390071|
[2025/09/12 05:24:12 518826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 518830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 518833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652519177|
[2025/09/12 05:24:12 518837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652519177|
[2025/09/12 05:24:12 518849] [debug] |xqc_engine_wakeup_after|wakeup:1757654652519177|now:1757654652518849|diff:328|
[2025/09/12 05:24:12 518853] [debug] |xqc_engine_main_logic|END|now:1757654652518749|
[2025/09/12 05:24:12 518858] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652518858|
[2025/09/12 05:24:12 518862] [debug] |xqc_engine_wakeup_after|wakeup:1757654652519177|now:1757654652518862|diff:315|
[2025/09/12 05:24:12 518866] [debug] |xqc_engine_main_logic|END|now:1757654652518858|
[2025/09/12 05:24:12 519933] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652519933|
[2025/09/12 05:24:12 519941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652519177|pq_index:0|
[2025/09/12 05:24:12 519945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652518749|
[2025/09/12 05:24:12 519950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652519949|
[2025/09/12 05:24:12 519954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652519177|now:1757654652519949|
[2025/09/12 05:24:12 519958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652519177|now:1757654652519949|
[2025/09/12 05:24:12 519962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 519967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36313|min_srtt:36313|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 519972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1441947|
[2025/09/12 05:24:12 519976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 519980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 519984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 519988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 519992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 519996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1390071|
[2025/09/12 05:24:12 520001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 520005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1402|
[2025/09/12 05:24:12 520031] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1402|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652520012|stream_id:0|stream_offset:1390071|
[2025/09/12 05:24:12 520037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1402|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 520041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 520050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36313|rtt_var:10|pto_duration:38313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 520055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 520059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 520062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 520066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652583325|now:1757654652520050|interv:63275|
[2025/09/12 05:24:12 520070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652583325|now:1757654652520050|interval:63275|pto_count:0|srtt:36313
[2025/09/12 05:24:12 520075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 520080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 520084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1391250|
[2025/09/12 05:24:12 520088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 520092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1403|
[2025/09/12 05:24:12 520110] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1403|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652520098|stream_id:0|stream_offset:1391250|
[2025/09/12 05:24:12 520116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1403|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 520120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 520124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36313|rtt_var:10|pto_duration:38313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 520128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 520132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 520136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 520140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652583411|now:1757654652520124|interv:63287|
[2025/09/12 05:24:12 520143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652583411|now:1757654652520124|interval:63287|pto_count:0|srtt:36313
[2025/09/12 05:24:12 520148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 520152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 520156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1392429|
[2025/09/12 05:24:12 520164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 520168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652521168|now:1757654652520168|interv:1000|
[2025/09/12 05:24:12 520172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 520175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 520179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652521168|
[2025/09/12 05:24:12 520183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652521168|
[2025/09/12 05:24:12 520187] [debug] |xqc_engine_wakeup_after|wakeup:1757654652521168|now:1757654652520187|diff:981|
[2025/09/12 05:24:12 520191] [debug] |xqc_engine_main_logic|END|now:1757654652519949|
[2025/09/12 05:24:12 520576] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652520575|
[2025/09/12 05:24:12 520584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 520589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:621|
[2025/09/12 05:24:12 520593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:622|
[2025/09/12 05:24:12 520599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:622|
[2025/09/12 05:24:12 520603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 520608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1366|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1367|path_largest_ack:1366|
[2025/09/12 05:24:12 520612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1330100|prior_time:1757654652482737|is_app_limited:0|send_elapse:37941|ack_elapse:37838|ctl_first_sent_time:1757654652484186|lagest_ack_time:1757654652520575|curr_delivered:1374507|
[2025/09/12 05:24:12 520617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652484186|
[2025/09/12 05:24:12 520621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1526||sndq_packets_used_bytes:0|sndq_packets_free:1150|
[2025/09/12 05:24:12 520625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1367|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1367|path_largest_ack:1367|
[2025/09/12 05:24:12 520630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1330100|prior_time:1757654652482737|is_app_limited:0|send_elapse:37941|ack_elapse:37838|ctl_first_sent_time:1757654652484186|lagest_ack_time:1757654652520575|curr_delivered:1375707|
[2025/09/12 05:24:12 520634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652484271|
[2025/09/12 05:24:12 520638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1525||sndq_packets_used_bytes:0|sndq_packets_free:1151|
[2025/09/12 05:24:12 520642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36313|rttvar:10|minrtt:30532|latest_rtt:36304|ack_delay:40|
[2025/09/12 05:24:12 520646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36307|rttvar:20|minrtt:30532|latest_rtt:36304|ack_delay:40|
[2025/09/12 05:24:12 520655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1367|lost_pn:1364|thresh:3|
[2025/09/12 05:24:12 520659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 520663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36307|rtt_var:20|pto_duration:38307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 520667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 520671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 520675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 520679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652583405|now:1757654652520663|interv:62742|
[2025/09/12 05:24:12 520683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652583405|now:1757654652520663|interval:62742|pto_count:0|srtt:36307
[2025/09/12 05:24:12 520687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37941, ack_elapse 37838, delivered 45607|rate 1202050|lost 202|
[2025/09/12 05:24:12 520691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202050) in round 31|
[2025/09/12 05:24:12 520695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 520699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 520703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652484271|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 520708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652484271|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 520712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36307|latest_rtt:36304|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 520718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:622|largest:622|pns:2|
[2025/09/12 05:24:12 520722] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:622|frame:ACK |recv_time:1757654652520575|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 520727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772520575|now:1757654652520575|interv:120000000|
[2025/09/12 05:24:12 520731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772520575|now:1757654652520575|interv:120000000|
[2025/09/12 05:24:12 520735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652521168|pq_index:0|
[2025/09/12 05:24:12 520739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652519949|
[2025/09/12 05:24:12 520745] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652520745|
[2025/09/12 05:24:12 520750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652520749|
[2025/09/12 05:24:12 520755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36307|min_srtt:36307|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 520760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1441947|
[2025/09/12 05:24:12 520765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36307|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 520769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 520774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36307|min_srtt:36307|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 520778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1443126|
[2025/09/12 05:24:12 520782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36307|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 520787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 520791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36307|min_srtt:36307|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 520795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1444305|
[2025/09/12 05:24:12 520799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 520803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 520807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 520811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 520816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 520820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1392429|
[2025/09/12 05:24:12 520824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 520828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 520834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652521168|
[2025/09/12 05:24:12 520838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652521168|
[2025/09/12 05:24:12 520842] [debug] |xqc_engine_wakeup_after|wakeup:1757654652521168|now:1757654652520842|diff:326|
[2025/09/12 05:24:12 520846] [debug] |xqc_engine_main_logic|END|now:1757654652520749|
[2025/09/12 05:24:12 520851] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652520851|
[2025/09/12 05:24:12 520855] [debug] |xqc_engine_wakeup_after|wakeup:1757654652521168|now:1757654652520855|diff:313|
[2025/09/12 05:24:12 520859] [debug] |xqc_engine_main_logic|END|now:1757654652520851|
[2025/09/12 05:24:12 521926] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652521926|
[2025/09/12 05:24:12 521933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652521168|pq_index:0|
[2025/09/12 05:24:12 521938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652520749|
[2025/09/12 05:24:12 521942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652521941|
[2025/09/12 05:24:12 521947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652521168|now:1757654652521941|
[2025/09/12 05:24:12 521951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652521168|now:1757654652521941|
[2025/09/12 05:24:12 521955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 521960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36307|min_srtt:36307|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 521964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1444305|
[2025/09/12 05:24:12 521968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 521972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 521976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 521980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 521984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 521988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1392429|
[2025/09/12 05:24:12 521993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 521997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1404|
[2025/09/12 05:24:12 522023] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1404|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652522004|stream_id:0|stream_offset:1392429|
[2025/09/12 05:24:12 522028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1404|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 522037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 522042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36307|rtt_var:20|pto_duration:38307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 522046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 522050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 522054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 522057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652585311|now:1757654652522041|interv:63270|
[2025/09/12 05:24:12 522061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652585311|now:1757654652522041|interval:63270|pto_count:0|srtt:36307
[2025/09/12 05:24:12 522066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 522070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 522075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1393608|
[2025/09/12 05:24:12 522079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 522083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1405|
[2025/09/12 05:24:12 522101] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1405|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652522089|stream_id:0|stream_offset:1393608|
[2025/09/12 05:24:12 522106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1405|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 522111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 522115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36307|rtt_var:20|pto_duration:38307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 522119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 522123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 522127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 522130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652585396|now:1757654652522115|interv:63281|
[2025/09/12 05:24:12 522134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652585396|now:1757654652522115|interval:63281|pto_count:0|srtt:36307
[2025/09/12 05:24:12 522139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 522146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 522150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1394787|
[2025/09/12 05:24:12 522154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 522158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652523158|now:1757654652522158|interv:1000|
[2025/09/12 05:24:12 522162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 522166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 522170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652523158|
[2025/09/12 05:24:12 522174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652523158|
[2025/09/12 05:24:12 522178] [debug] |xqc_engine_wakeup_after|wakeup:1757654652523158|now:1757654652522178|diff:980|
[2025/09/12 05:24:12 522182] [debug] |xqc_engine_main_logic|END|now:1757654652521941|
[2025/09/12 05:24:12 522578] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652522577|
[2025/09/12 05:24:12 522586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 522591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:622|
[2025/09/12 05:24:12 522595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:623|
[2025/09/12 05:24:12 522600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:623|
[2025/09/12 05:24:12 522604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 522609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1368|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1369|path_largest_ack:1368|
[2025/09/12 05:24:12 522613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1332500|prior_time:1757654652484713|is_app_limited:0|send_elapse:37914|ack_elapse:37864|ctl_first_sent_time:1757654652486147|lagest_ack_time:1757654652522577|curr_delivered:1376907|
[2025/09/12 05:24:12 522618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652486147|
[2025/09/12 05:24:12 522622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1524||sndq_packets_used_bytes:0|sndq_packets_free:1152|
[2025/09/12 05:24:12 522627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1369|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1369|path_largest_ack:1369|
[2025/09/12 05:24:12 522631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1332500|prior_time:1757654652484713|is_app_limited:0|send_elapse:37914|ack_elapse:37864|ctl_first_sent_time:1757654652486147|lagest_ack_time:1757654652522577|curr_delivered:1378107|
[2025/09/12 05:24:12 522635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652486231|
[2025/09/12 05:24:12 522639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1523||sndq_packets_used_bytes:0|sndq_packets_free:1153|
[2025/09/12 05:24:12 522643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36307|rttvar:20|minrtt:30532|latest_rtt:36346|ack_delay:32|
[2025/09/12 05:24:12 522651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36308|rttvar:16|minrtt:30532|latest_rtt:36346|ack_delay:32|
[2025/09/12 05:24:12 522655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1369|lost_pn:1366|thresh:3|
[2025/09/12 05:24:12 522660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 522663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36308|rtt_var:16|pto_duration:38308|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 522668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 522672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 522675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 522679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652585397|now:1757654652522663|interv:62734|
[2025/09/12 05:24:12 522683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652585397|now:1757654652522663|interval:62734|pto_count:0|srtt:36308
[2025/09/12 05:24:12 522688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37914, ack_elapse 37864, delivered 45607|rate 1202906|lost 202|
[2025/09/12 05:24:12 522692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202906) in round 31|
[2025/09/12 05:24:12 522696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 522700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 522704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652486231|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 522708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652486231|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 522713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36308|latest_rtt:36346|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 522718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:12 522722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654652547577|now:1757654652522577|interv:25000|
[2025/09/12 05:24:12 522727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652522577|max_ack_delay:25000|
[2025/09/12 05:24:12 522731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:623|largest:623|pns:2|
[2025/09/12 05:24:12 522738] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:623|frame:PING ACK |recv_time:1757654652522577|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 522743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772522577|now:1757654652522577|interv:120000000|
[2025/09/12 05:24:12 522747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772522577|now:1757654652522577|interv:120000000|
[2025/09/12 05:24:12 522751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652523158|pq_index:0|
[2025/09/12 05:24:12 522755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652521941|
[2025/09/12 05:24:12 522759] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652522759|
[2025/09/12 05:24:12 522763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652522763|
[2025/09/12 05:24:12 522769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36308|min_srtt:36308|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 522773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1444305|
[2025/09/12 05:24:12 522778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36308|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 522782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 522786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36308|min_srtt:36308|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 522791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1445484|
[2025/09/12 05:24:12 522795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36308|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 522799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 522804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36308|min_srtt:36308|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 522808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1446663|
[2025/09/12 05:24:12 522812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 522816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 522820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 522826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 522831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 522835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1394787|
[2025/09/12 05:24:12 522839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 522843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 522847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652523158|
[2025/09/12 05:24:12 522851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652523158|
[2025/09/12 05:24:12 522855] [debug] |xqc_engine_wakeup_after|wakeup:1757654652523158|now:1757654652522854|diff:304|
[2025/09/12 05:24:12 522859] [debug] |xqc_engine_main_logic|END|now:1757654652522763|
[2025/09/12 05:24:12 522863] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652522863|
[2025/09/12 05:24:12 522867] [debug] |xqc_engine_wakeup_after|wakeup:1757654652523158|now:1757654652522867|diff:291|
[2025/09/12 05:24:12 522871] [debug] |xqc_engine_main_logic|END|now:1757654652522863|
[2025/09/12 05:24:12 523942] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652523942|
[2025/09/12 05:24:12 523951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652523158|pq_index:0|
[2025/09/12 05:24:12 523955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652522763|
[2025/09/12 05:24:12 523960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652523959|
[2025/09/12 05:24:12 523964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652523158|now:1757654652523959|
[2025/09/12 05:24:12 523969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652523158|now:1757654652523959|
[2025/09/12 05:24:12 523973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 523977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36308|min_srtt:36308|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 523982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1446663|
[2025/09/12 05:24:12 523987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 523990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 523994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 523998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 524003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 524012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1394787|
[2025/09/12 05:24:12 524016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 524020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1406|
[2025/09/12 05:24:12 524047] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1406|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652524028|stream_id:0|stream_offset:1394787|
[2025/09/12 05:24:12 524053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1406|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 524058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 524062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36308|rtt_var:16|pto_duration:38308|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 524066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 524070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 524074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 524078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652587336|now:1757654652524062|interv:63274|
[2025/09/12 05:24:12 524082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652587336|now:1757654652524062|interval:63274|pto_count:0|srtt:36308
[2025/09/12 05:24:12 524086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 524091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 524095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1395966|
[2025/09/12 05:24:12 524099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 524103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1407|
[2025/09/12 05:24:12 524120] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1407|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652524109|stream_id:0|stream_offset:1395966|
[2025/09/12 05:24:12 524125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1407|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 524130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 524134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36308|rtt_var:16|pto_duration:38308|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 524138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 524145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 524149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 524153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652587417|now:1757654652524133|interv:63284|
[2025/09/12 05:24:12 524157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652587417|now:1757654652524133|interval:63284|pto_count:0|srtt:36308
[2025/09/12 05:24:12 524161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 524165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 524169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1397145|
[2025/09/12 05:24:12 524174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 524177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652525177|now:1757654652524177|interv:1000|
[2025/09/12 05:24:12 524181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 524185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 524189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652525177|
[2025/09/12 05:24:12 524193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652525177|
[2025/09/12 05:24:12 524197] [debug] |xqc_engine_wakeup_after|wakeup:1757654652525177|now:1757654652524197|diff:980|
[2025/09/12 05:24:12 524201] [debug] |xqc_engine_main_logic|END|now:1757654652523959|
[2025/09/12 05:24:12 524562] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652524561|
[2025/09/12 05:24:12 524570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 524576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:623|
[2025/09/12 05:24:12 524580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:624|
[2025/09/12 05:24:12 524585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:624|
[2025/09/12 05:24:12 524589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 524594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1370|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1371|path_largest_ack:1370|
[2025/09/12 05:24:12 524598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1334900|prior_time:1757654652486702|is_app_limited:0|send_elapse:37838|ack_elapse:37859|ctl_first_sent_time:1757654652488129|lagest_ack_time:1757654652524561|curr_delivered:1379307|
[2025/09/12 05:24:12 524603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652488129|
[2025/09/12 05:24:12 524608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1522||sndq_packets_used_bytes:0|sndq_packets_free:1154|
[2025/09/12 05:24:12 524612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1371|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1371|path_largest_ack:1371|
[2025/09/12 05:24:12 524620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1334900|prior_time:1757654652486702|is_app_limited:0|send_elapse:37838|ack_elapse:37859|ctl_first_sent_time:1757654652488129|lagest_ack_time:1757654652524561|curr_delivered:1380507|
[2025/09/12 05:24:12 524624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652488213|
[2025/09/12 05:24:12 524628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1521||sndq_packets_used_bytes:0|sndq_packets_free:1155|
[2025/09/12 05:24:12 524632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36308|rttvar:16|minrtt:30532|latest_rtt:36348|ack_delay:32|
[2025/09/12 05:24:12 524636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36309|rttvar:14|minrtt:30532|latest_rtt:36348|ack_delay:32|
[2025/09/12 05:24:12 524641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1371|lost_pn:1368|thresh:3|
[2025/09/12 05:24:12 524645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 524649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36309|rtt_var:14|pto_duration:38309|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 524653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 524657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 524661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 524665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652587418|now:1757654652524649|interv:62769|
[2025/09/12 05:24:12 524669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652587418|now:1757654652524649|interval:62769|pto_count:0|srtt:36309
[2025/09/12 05:24:12 524673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37838, ack_elapse 37859, delivered 45607|rate 1204654|lost 202|
[2025/09/12 05:24:12 524678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204654) in round 31|
[2025/09/12 05:24:12 524682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 524686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 524690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652488213|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 524694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652488213|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 524699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36309|latest_rtt:36348|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 524707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:624|largest:624|pns:2|
[2025/09/12 05:24:12 524712] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:624|frame:ACK |recv_time:1757654652524561|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 524716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772524561|now:1757654652524561|interv:120000000|
[2025/09/12 05:24:12 524721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772524561|now:1757654652524561|interv:120000000|
[2025/09/12 05:24:12 524724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652525177|pq_index:0|
[2025/09/12 05:24:12 524729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652523959|
[2025/09/12 05:24:12 524732] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652524732|
[2025/09/12 05:24:12 524737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652524736|
[2025/09/12 05:24:12 524743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36309|min_srtt:36309|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 524747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1446663|
[2025/09/12 05:24:12 524752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36309|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 524756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 524761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36309|min_srtt:36309|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 524765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1447842|
[2025/09/12 05:24:12 524769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36309|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 524774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 524778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36309|min_srtt:36309|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 524782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1449021|
[2025/09/12 05:24:12 524786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 524792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 524796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 524800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 524805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 524809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1397145|
[2025/09/12 05:24:12 524813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 524817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 524821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652525177|
[2025/09/12 05:24:12 524825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652525177|
[2025/09/12 05:24:12 524829] [debug] |xqc_engine_wakeup_after|wakeup:1757654652525177|now:1757654652524828|diff:349|
[2025/09/12 05:24:12 524833] [debug] |xqc_engine_main_logic|END|now:1757654652524736|
[2025/09/12 05:24:12 524837] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652524837|
[2025/09/12 05:24:12 524841] [debug] |xqc_engine_wakeup_after|wakeup:1757654652525177|now:1757654652524841|diff:336|
[2025/09/12 05:24:12 524845] [debug] |xqc_engine_main_logic|END|now:1757654652524837|
[2025/09/12 05:24:12 525912] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652525912|
[2025/09/12 05:24:12 525920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652525177|pq_index:0|
[2025/09/12 05:24:12 525924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652524736|
[2025/09/12 05:24:12 525929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652525928|
[2025/09/12 05:24:12 525933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652525177|now:1757654652525928|
[2025/09/12 05:24:12 525937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652525177|now:1757654652525928|
[2025/09/12 05:24:12 525941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 525946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36309|min_srtt:36309|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 525950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1449021|
[2025/09/12 05:24:12 525954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 525958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 525962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 525970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 525974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 525978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1397145|
[2025/09/12 05:24:12 525983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 525987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1408|
[2025/09/12 05:24:12 526012] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1408|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652525994|stream_id:0|stream_offset:1397145|
[2025/09/12 05:24:12 526018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1408|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 526022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 526026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36309|rtt_var:14|pto_duration:38309|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 526031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 526035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 526038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 526042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652589303|now:1757654652526026|interv:63277|
[2025/09/12 05:24:12 526046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652589303|now:1757654652526026|interval:63277|pto_count:0|srtt:36309
[2025/09/12 05:24:12 526051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 526055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 526060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1398324|
[2025/09/12 05:24:12 526064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 526068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1409|
[2025/09/12 05:24:12 526085] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1409|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652526074|stream_id:0|stream_offset:1398324|
[2025/09/12 05:24:12 526090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1409|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 526094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 526102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36309|rtt_var:14|pto_duration:38309|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 526106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 526109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 526113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 526117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652589383|now:1757654652526101|interv:63282|
[2025/09/12 05:24:12 526121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652589383|now:1757654652526101|interval:63282|pto_count:0|srtt:36309
[2025/09/12 05:24:12 526125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 526130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 526134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1399503|
[2025/09/12 05:24:12 526138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 526142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652527142|now:1757654652526142|interv:1000|
[2025/09/12 05:24:12 526146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 526149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 526153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652527142|
[2025/09/12 05:24:12 526157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652527142|
[2025/09/12 05:24:12 526161] [debug] |xqc_engine_wakeup_after|wakeup:1757654652527142|now:1757654652526161|diff:981|
[2025/09/12 05:24:12 526165] [debug] |xqc_engine_main_logic|END|now:1757654652525928|
[2025/09/12 05:24:12 526561] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652526560|
[2025/09/12 05:24:12 526569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 526574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:624|
[2025/09/12 05:24:12 526578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:625|
[2025/09/12 05:24:12 526583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:625|
[2025/09/12 05:24:12 526587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 526592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1372|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1373|path_largest_ack:1372|
[2025/09/12 05:24:12 526597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1337300|prior_time:1757654652488706|is_app_limited:0|send_elapse:37900|ack_elapse:37854|ctl_first_sent_time:1757654652490136|lagest_ack_time:1757654652526560|curr_delivered:1381707|
[2025/09/12 05:24:12 526601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652490136|
[2025/09/12 05:24:12 526609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1520||sndq_packets_used_bytes:0|sndq_packets_free:1156|
[2025/09/12 05:24:12 526613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1373|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1373|path_largest_ack:1373|
[2025/09/12 05:24:12 526618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1337300|prior_time:1757654652488706|is_app_limited:0|send_elapse:37900|ack_elapse:37854|ctl_first_sent_time:1757654652490136|lagest_ack_time:1757654652526560|curr_delivered:1382907|
[2025/09/12 05:24:12 526622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652490220|
[2025/09/12 05:24:12 526626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1519||sndq_packets_used_bytes:0|sndq_packets_free:1157|
[2025/09/12 05:24:12 526630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36309|rttvar:14|minrtt:30532|latest_rtt:36340|ack_delay:40|
[2025/09/12 05:24:12 526634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36308|rttvar:13|minrtt:30532|latest_rtt:36340|ack_delay:40|
[2025/09/12 05:24:12 526639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1373|lost_pn:1370|thresh:3|
[2025/09/12 05:24:12 526643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 526647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36308|rtt_var:13|pto_duration:38308|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 526651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 526655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 526659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 526662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652589382|now:1757654652526646|interv:62736|
[2025/09/12 05:24:12 526666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652589382|now:1757654652526646|interval:62736|pto_count:0|srtt:36308
[2025/09/12 05:24:12 526671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37900, ack_elapse 37854, delivered 45607|rate 1203350|lost 202|
[2025/09/12 05:24:12 526675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203350) in round 31|
[2025/09/12 05:24:12 526679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 526683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 526687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652490220|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 526691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652490220|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 526698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36308|latest_rtt:36340|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 526704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:625|largest:625|pns:2|
[2025/09/12 05:24:12 526708] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:625|frame:ACK |recv_time:1757654652526560|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 526713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772526560|now:1757654652526560|interv:120000000|
[2025/09/12 05:24:12 526717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772526560|now:1757654652526560|interv:120000000|
[2025/09/12 05:24:12 526721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652527142|pq_index:0|
[2025/09/12 05:24:12 526725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652525928|
[2025/09/12 05:24:12 526729] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652526729|
[2025/09/12 05:24:12 526733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652526732|
[2025/09/12 05:24:12 526739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36308|min_srtt:36308|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 526743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1449021|
[2025/09/12 05:24:12 526747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36308|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 526752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 526757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36308|min_srtt:36308|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 526761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1450200|
[2025/09/12 05:24:12 526765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36308|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 526770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 526774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36308|min_srtt:36308|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 526778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1451379|
[2025/09/12 05:24:12 526785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 526789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 526792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 526797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 526801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 526805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1399503|
[2025/09/12 05:24:12 526809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 526813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 526817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652527142|
[2025/09/12 05:24:12 526821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652527142|
[2025/09/12 05:24:12 526824] [debug] |xqc_engine_wakeup_after|wakeup:1757654652527142|now:1757654652526824|diff:318|
[2025/09/12 05:24:12 526829] [debug] |xqc_engine_main_logic|END|now:1757654652526732|
[2025/09/12 05:24:12 526833] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652526833|
[2025/09/12 05:24:12 526837] [debug] |xqc_engine_wakeup_after|wakeup:1757654652527142|now:1757654652526837|diff:305|
[2025/09/12 05:24:12 526841] [debug] |xqc_engine_main_logic|END|now:1757654652526833|
[2025/09/12 05:24:12 527908] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652527908|
[2025/09/12 05:24:12 527916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652527142|pq_index:0|
[2025/09/12 05:24:12 527920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652526732|
[2025/09/12 05:24:12 527925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652527924|
[2025/09/12 05:24:12 527929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652527142|now:1757654652527924|
[2025/09/12 05:24:12 527933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652527142|now:1757654652527924|
[2025/09/12 05:24:12 527937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 527942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36308|min_srtt:36308|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 527946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1451379|
[2025/09/12 05:24:12 527951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 527955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 527963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 527967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 527971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 527975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1399503|
[2025/09/12 05:24:12 527980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 527984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1410|
[2025/09/12 05:24:12 528010] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1410|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652527991|stream_id:0|stream_offset:1399503|
[2025/09/12 05:24:12 528016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1410|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 528021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 528025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36308|rtt_var:13|pto_duration:38308|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 528029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 528033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 528037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 528041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652591299|now:1757654652528024|interv:63275|
[2025/09/12 05:24:12 528045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652591299|now:1757654652528024|interval:63275|pto_count:0|srtt:36308
[2025/09/12 05:24:12 528049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 528054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 528058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1400682|
[2025/09/12 05:24:12 528062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 528066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1411|
[2025/09/12 05:24:12 528084] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1411|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652528072|stream_id:0|stream_offset:1400682|
[2025/09/12 05:24:12 528089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1411|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 528097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 528101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36308|rtt_var:13|pto_duration:38308|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 528105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 528109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 528113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 528117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652591380|now:1757654652528101|interv:63279|
[2025/09/12 05:24:12 528120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652591380|now:1757654652528101|interval:63279|pto_count:0|srtt:36308
[2025/09/12 05:24:12 528125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 528129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 528133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1401861|
[2025/09/12 05:24:12 528138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 528141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652529141|now:1757654652528141|interv:1000|
[2025/09/12 05:24:12 528145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 528149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 528153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652529141|
[2025/09/12 05:24:12 528157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652529141|
[2025/09/12 05:24:12 528161] [debug] |xqc_engine_wakeup_after|wakeup:1757654652529141|now:1757654652528161|diff:980|
[2025/09/12 05:24:12 528165] [debug] |xqc_engine_main_logic|END|now:1757654652527924|
[2025/09/12 05:24:12 528551] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652528550|
[2025/09/12 05:24:12 528559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 528564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:625|
[2025/09/12 05:24:12 528568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:626|
[2025/09/12 05:24:12 528574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:626|
[2025/09/12 05:24:12 528578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 528582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1374|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1375|path_largest_ack:1374|
[2025/09/12 05:24:12 528587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1339700|prior_time:1757654652490693|is_app_limited:0|send_elapse:37865|ack_elapse:37857|ctl_first_sent_time:1757654652492119|lagest_ack_time:1757654652528550|curr_delivered:1384107|
[2025/09/12 05:24:12 528595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652492119|
[2025/09/12 05:24:12 528600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1518||sndq_packets_used_bytes:0|sndq_packets_free:1158|
[2025/09/12 05:24:12 528604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1375|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1375|path_largest_ack:1375|
[2025/09/12 05:24:12 528608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1339700|prior_time:1757654652490693|is_app_limited:0|send_elapse:37865|ack_elapse:37857|ctl_first_sent_time:1757654652492119|lagest_ack_time:1757654652528550|curr_delivered:1385307|
[2025/09/12 05:24:12 528612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652492204|
[2025/09/12 05:24:12 528616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1517||sndq_packets_used_bytes:0|sndq_packets_free:1159|
[2025/09/12 05:24:12 528620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36308|rttvar:13|minrtt:30532|latest_rtt:36346|ack_delay:32|
[2025/09/12 05:24:12 528625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36309|rttvar:11|minrtt:30532|latest_rtt:36346|ack_delay:32|
[2025/09/12 05:24:12 528629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1375|lost_pn:1372|thresh:3|
[2025/09/12 05:24:12 528633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 528637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36309|rtt_var:11|pto_duration:38309|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 528641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 528645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 528649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 528653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652591381|now:1757654652528637|interv:62744|
[2025/09/12 05:24:12 528657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652591381|now:1757654652528637|interval:62744|pto_count:0|srtt:36309
[2025/09/12 05:24:12 528661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37865, ack_elapse 37857, delivered 45607|rate 1204463|lost 202|
[2025/09/12 05:24:12 528665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204463) in round 31|
[2025/09/12 05:24:12 528669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 528674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 528677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652492204|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 528684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652492204|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 528689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36309|latest_rtt:36346|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 528694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:626|largest:626|pns:2|
[2025/09/12 05:24:12 528699] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:626|frame:ACK |recv_time:1757654652528550|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 528703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772528550|now:1757654652528550|interv:120000000|
[2025/09/12 05:24:12 528707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772528550|now:1757654652528550|interv:120000000|
[2025/09/12 05:24:12 528711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652529141|pq_index:0|
[2025/09/12 05:24:12 528715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652527924|
[2025/09/12 05:24:12 528719] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652528719|
[2025/09/12 05:24:12 528724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652528723|
[2025/09/12 05:24:12 528729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36309|min_srtt:36309|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 528734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1451379|
[2025/09/12 05:24:12 528738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36309|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 528742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 528747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36309|min_srtt:36309|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 528751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1452558|
[2025/09/12 05:24:12 528755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36309|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 528760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 528764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36309|min_srtt:36309|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 528770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1453737|
[2025/09/12 05:24:12 528775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 528778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 528782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 528786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 528791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 528795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1401861|
[2025/09/12 05:24:12 528799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 528803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 528807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652529141|
[2025/09/12 05:24:12 528811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652529141|
[2025/09/12 05:24:12 528814] [debug] |xqc_engine_wakeup_after|wakeup:1757654652529141|now:1757654652528814|diff:327|
[2025/09/12 05:24:12 528819] [debug] |xqc_engine_main_logic|END|now:1757654652528723|
[2025/09/12 05:24:12 528824] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652528823|
[2025/09/12 05:24:12 528827] [debug] |xqc_engine_wakeup_after|wakeup:1757654652529141|now:1757654652528827|diff:314|
[2025/09/12 05:24:12 528831] [debug] |xqc_engine_main_logic|END|now:1757654652528823|
[2025/09/12 05:24:12 529898] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652529898|
[2025/09/12 05:24:12 529906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652529141|pq_index:0|
[2025/09/12 05:24:12 529910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652528723|
[2025/09/12 05:24:12 529914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652529914|
[2025/09/12 05:24:12 529919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652529141|now:1757654652529914|
[2025/09/12 05:24:12 529923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652529141|now:1757654652529914|
[2025/09/12 05:24:12 529927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 529931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36309|min_srtt:36309|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 529936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1453737|
[2025/09/12 05:24:12 529944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 529948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 529952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 529956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 529960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 529964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1401861|
[2025/09/12 05:24:12 529969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 529973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1412|
[2025/09/12 05:24:12 529999] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1412|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652529980|stream_id:0|stream_offset:1401861|
[2025/09/12 05:24:12 530004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1412|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 530009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 530013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36309|rtt_var:11|pto_duration:38309|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 530017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 530021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 530025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 530029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652593289|now:1757654652530013|interv:63276|
[2025/09/12 05:24:12 530033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652593289|now:1757654652530013|interval:63276|pto_count:0|srtt:36309
[2025/09/12 05:24:12 530037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 530042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 530046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1403040|
[2025/09/12 05:24:12 530050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 530054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1413|
[2025/09/12 05:24:12 530071] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1413|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652530060|stream_id:0|stream_offset:1403040|
[2025/09/12 05:24:12 530080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1413|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 530084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 530088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36309|rtt_var:11|pto_duration:38309|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 530093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 530096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 530100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 530104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652593369|now:1757654652530088|interv:63281|
[2025/09/12 05:24:12 530108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652593369|now:1757654652530088|interval:63281|pto_count:0|srtt:36309
[2025/09/12 05:24:12 530112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 530117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 530121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1404219|
[2025/09/12 05:24:12 530125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 530129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652531129|now:1757654652530129|interv:1000|
[2025/09/12 05:24:12 530133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 530137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 530140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652531129|
[2025/09/12 05:24:12 530144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652531129|
[2025/09/12 05:24:12 530148] [debug] |xqc_engine_wakeup_after|wakeup:1757654652531129|now:1757654652530148|diff:981|
[2025/09/12 05:24:12 530152] [debug] |xqc_engine_main_logic|END|now:1757654652529914|
[2025/09/12 05:24:12 530550] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652530549|
[2025/09/12 05:24:12 530558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 530563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:626|
[2025/09/12 05:24:12 530567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:627|
[2025/09/12 05:24:12 530572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:627|
[2025/09/12 05:24:12 530576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 530581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1376|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1377|path_largest_ack:1376|
[2025/09/12 05:24:12 530589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1342100|prior_time:1757654652492695|is_app_limited:0|send_elapse:37907|ack_elapse:37854|ctl_first_sent_time:1757654652494127|lagest_ack_time:1757654652530549|curr_delivered:1386507|
[2025/09/12 05:24:12 530594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652494127|
[2025/09/12 05:24:12 530598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1516||sndq_packets_used_bytes:0|sndq_packets_free:1160|
[2025/09/12 05:24:12 530602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1377|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1377|path_largest_ack:1377|
[2025/09/12 05:24:12 530606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1342100|prior_time:1757654652492695|is_app_limited:0|send_elapse:37907|ack_elapse:37854|ctl_first_sent_time:1757654652494127|lagest_ack_time:1757654652530549|curr_delivered:1387707|
[2025/09/12 05:24:12 530611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652494214|
[2025/09/12 05:24:12 530615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1515||sndq_packets_used_bytes:0|sndq_packets_free:1161|
[2025/09/12 05:24:12 530619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36309|rttvar:11|minrtt:30532|latest_rtt:36335|ack_delay:40|
[2025/09/12 05:24:12 530623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36307|rttvar:12|minrtt:30532|latest_rtt:36335|ack_delay:40|
[2025/09/12 05:24:12 530627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1377|lost_pn:1374|thresh:3|
[2025/09/12 05:24:12 530631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 530635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36307|rtt_var:12|pto_duration:38307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 530639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 530643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 530647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 530651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652593367|now:1757654652530635|interv:62732|
[2025/09/12 05:24:12 530655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652593367|now:1757654652530635|interval:62732|pto_count:0|srtt:36307
[2025/09/12 05:24:12 530659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37907, ack_elapse 37854, delivered 45607|rate 1203128|lost 202|
[2025/09/12 05:24:12 530663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203128) in round 31|
[2025/09/12 05:24:12 530668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 530672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 530678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652494214|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 530682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652494214|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 530687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36307|latest_rtt:36335|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 530692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:627|largest:627|pns:2|
[2025/09/12 05:24:12 530697] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:627|frame:ACK |recv_time:1757654652530549|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 530701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772530549|now:1757654652530549|interv:120000000|
[2025/09/12 05:24:12 530705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772530549|now:1757654652530549|interv:120000000|
[2025/09/12 05:24:12 530709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652531129|pq_index:0|
[2025/09/12 05:24:12 530713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652529914|
[2025/09/12 05:24:12 530717] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652530717|
[2025/09/12 05:24:12 530722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652530721|
[2025/09/12 05:24:12 530728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36307|min_srtt:36307|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 530732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1453737|
[2025/09/12 05:24:12 530736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36307|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 530741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 530745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36307|min_srtt:36307|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 530749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1454916|
[2025/09/12 05:24:12 530754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36307|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 530761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 530766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36307|min_srtt:36307|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 530770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1456095|
[2025/09/12 05:24:12 530774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 530778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 530782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 530786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 530790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 530794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1404219|
[2025/09/12 05:24:12 530798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 530802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 530806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652531129|
[2025/09/12 05:24:12 530810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652531129|
[2025/09/12 05:24:12 530814] [debug] |xqc_engine_wakeup_after|wakeup:1757654652531129|now:1757654652530814|diff:315|
[2025/09/12 05:24:12 530818] [debug] |xqc_engine_main_logic|END|now:1757654652530721|
[2025/09/12 05:24:12 530823] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652530823|
[2025/09/12 05:24:12 530827] [debug] |xqc_engine_wakeup_after|wakeup:1757654652531129|now:1757654652530827|diff:302|
[2025/09/12 05:24:12 530831] [debug] |xqc_engine_main_logic|END|now:1757654652530823|
[2025/09/12 05:24:12 531898] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652531897|
[2025/09/12 05:24:12 531907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652531129|pq_index:0|
[2025/09/12 05:24:12 531911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652530721|
[2025/09/12 05:24:12 531915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652531915|
[2025/09/12 05:24:12 531920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652531129|now:1757654652531915|
[2025/09/12 05:24:12 531924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652531129|now:1757654652531915|
[2025/09/12 05:24:12 531928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 531933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36307|min_srtt:36307|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 531945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1456095|
[2025/09/12 05:24:12 531950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 531953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 531957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 531962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 531966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 531970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1404219|
[2025/09/12 05:24:12 531975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 531979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1414|
[2025/09/12 05:24:12 532006] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1414|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652531987|stream_id:0|stream_offset:1404219|
[2025/09/12 05:24:12 532012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1414|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 532017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 532021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36307|rtt_var:12|pto_duration:38307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 532025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 532029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 532033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 532037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652595294|now:1757654652532021|interv:63273|
[2025/09/12 05:24:12 532041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652595294|now:1757654652532021|interval:63273|pto_count:0|srtt:36307
[2025/09/12 05:24:12 532045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 532050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 532054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1405398|
[2025/09/12 05:24:12 532059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 532066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1415|
[2025/09/12 05:24:12 532085] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1415|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652532072|stream_id:0|stream_offset:1405398|
[2025/09/12 05:24:12 532090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1415|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 532094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 532098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36307|rtt_var:12|pto_duration:38307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 532103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 532107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 532110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 532114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652595379|now:1757654652532098|interv:63281|
[2025/09/12 05:24:12 532118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652595379|now:1757654652532098|interval:63281|pto_count:0|srtt:36307
[2025/09/12 05:24:12 532123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 532127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 532131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1406577|
[2025/09/12 05:24:12 532135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 532139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652533139|now:1757654652532139|interv:1000|
[2025/09/12 05:24:12 532143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 532147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 532151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652533139|
[2025/09/12 05:24:12 532155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652533139|
[2025/09/12 05:24:12 532159] [debug] |xqc_engine_wakeup_after|wakeup:1757654652533139|now:1757654652532159|diff:980|
[2025/09/12 05:24:12 532163] [debug] |xqc_engine_main_logic|END|now:1757654652531915|
[2025/09/12 05:24:12 532543] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652532543|
[2025/09/12 05:24:12 532552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 532557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:627|
[2025/09/12 05:24:12 532561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:628|
[2025/09/12 05:24:12 532567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:628|
[2025/09/12 05:24:12 532575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 532580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1378|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1379|path_largest_ack:1378|
[2025/09/12 05:24:12 532584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1344500|prior_time:1757654652494684|is_app_limited:0|send_elapse:37906|ack_elapse:37859|ctl_first_sent_time:1757654652496118|lagest_ack_time:1757654652532543|curr_delivered:1388907|
[2025/09/12 05:24:12 532589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652496118|
[2025/09/12 05:24:12 532593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1514||sndq_packets_used_bytes:0|sndq_packets_free:1162|
[2025/09/12 05:24:12 532597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1379|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1379|path_largest_ack:1379|
[2025/09/12 05:24:12 532602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1344500|prior_time:1757654652494684|is_app_limited:0|send_elapse:37906|ack_elapse:37859|ctl_first_sent_time:1757654652496118|lagest_ack_time:1757654652532543|curr_delivered:1390107|
[2025/09/12 05:24:12 532606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652496205|
[2025/09/12 05:24:12 532613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1513||sndq_packets_used_bytes:0|sndq_packets_free:1163|
[2025/09/12 05:24:12 532617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36307|rttvar:12|minrtt:30532|latest_rtt:36338|ack_delay:32|
[2025/09/12 05:24:12 532621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36307|rttvar:9|minrtt:30532|latest_rtt:36338|ack_delay:32|
[2025/09/12 05:24:12 532626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1379|lost_pn:1376|thresh:3|
[2025/09/12 05:24:12 532630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 532634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36307|rtt_var:9|pto_duration:38307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 532638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 532642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 532646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 532650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652595379|now:1757654652532633|interv:62746|
[2025/09/12 05:24:12 532654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652595379|now:1757654652532633|interval:62746|pto_count:0|srtt:36307
[2025/09/12 05:24:12 532658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37906, ack_elapse 37859, delivered 45607|rate 1203160|lost 202|
[2025/09/12 05:24:12 532662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203160) in round 31|
[2025/09/12 05:24:12 532669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 532673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 532677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652496205|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 532681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652496205|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 532686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36307|latest_rtt:36338|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 532691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:628|largest:628|pns:2|
[2025/09/12 05:24:12 532696] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:628|frame:ACK |recv_time:1757654652532543|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 532700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772532543|now:1757654652532543|interv:120000000|
[2025/09/12 05:24:12 532704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772532543|now:1757654652532543|interv:120000000|
[2025/09/12 05:24:12 532708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652533139|pq_index:0|
[2025/09/12 05:24:12 532712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652531915|
[2025/09/12 05:24:12 532716] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652532716|
[2025/09/12 05:24:12 532721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652532720|
[2025/09/12 05:24:12 532726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36307|min_srtt:36307|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 532731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1456095|
[2025/09/12 05:24:12 532735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36307|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 532740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 532744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36307|min_srtt:36307|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 532748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1457274|
[2025/09/12 05:24:12 532755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36307|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 532760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 532764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36307|min_srtt:36307|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 532768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1458453|
[2025/09/12 05:24:12 532772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 532777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 532780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 532785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 532789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 532793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1406577|
[2025/09/12 05:24:12 532797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 532801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 532805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652533139|
[2025/09/12 05:24:12 532809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652533139|
[2025/09/12 05:24:12 532813] [debug] |xqc_engine_wakeup_after|wakeup:1757654652533139|now:1757654652532813|diff:326|
[2025/09/12 05:24:12 532817] [debug] |xqc_engine_main_logic|END|now:1757654652532720|
[2025/09/12 05:24:12 532822] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652532822|
[2025/09/12 05:24:12 532826] [debug] |xqc_engine_wakeup_after|wakeup:1757654652533139|now:1757654652532825|diff:314|
[2025/09/12 05:24:12 532829] [debug] |xqc_engine_main_logic|END|now:1757654652532822|
[2025/09/12 05:24:12 533897] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652533897|
[2025/09/12 05:24:12 533905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652533139|pq_index:0|
[2025/09/12 05:24:12 533909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652532720|
[2025/09/12 05:24:12 533914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652533913|
[2025/09/12 05:24:12 533918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652533139|now:1757654652533913|
[2025/09/12 05:24:12 533922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652533139|now:1757654652533913|
[2025/09/12 05:24:12 533930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 533935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36307|min_srtt:36307|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 533939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1458453|
[2025/09/12 05:24:12 533944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 533948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 533951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 533956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 533960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 533964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1406577|
[2025/09/12 05:24:12 533968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 533973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1416|
[2025/09/12 05:24:12 533998] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1416|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652533980|stream_id:0|stream_offset:1406577|
[2025/09/12 05:24:12 534004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1416|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 534008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 534013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36307|rtt_var:9|pto_duration:38307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 534017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 534021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 534024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 534028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652597287|now:1757654652534012|interv:63275|
[2025/09/12 05:24:12 534032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652597287|now:1757654652534012|interval:63275|pto_count:0|srtt:36307
[2025/09/12 05:24:12 534037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 534041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 534045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1407756|
[2025/09/12 05:24:12 534053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 534057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1417|
[2025/09/12 05:24:12 534075] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1417|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652534063|stream_id:0|stream_offset:1407756|
[2025/09/12 05:24:12 534080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1417|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 534085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 534089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36307|rtt_var:9|pto_duration:38307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 534093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 534097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 534100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 534104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652597370|now:1757654652534088|interv:63282|
[2025/09/12 05:24:12 534108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652597370|now:1757654652534088|interval:63282|pto_count:0|srtt:36307
[2025/09/12 05:24:12 534112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 534117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 534121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1408935|
[2025/09/12 05:24:12 534125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 534129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652535129|now:1757654652534129|interv:1000|
[2025/09/12 05:24:12 534133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 534137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 534141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652535129|
[2025/09/12 05:24:12 534144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652535129|
[2025/09/12 05:24:12 534148] [debug] |xqc_engine_wakeup_after|wakeup:1757654652535129|now:1757654652534148|diff:981|
[2025/09/12 05:24:12 534152] [debug] |xqc_engine_main_logic|END|now:1757654652533913|
[2025/09/12 05:24:12 534535] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652534534|
[2025/09/12 05:24:12 534543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 534552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:628|
[2025/09/12 05:24:12 534556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:629|
[2025/09/12 05:24:12 534562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:629|
[2025/09/12 05:24:12 534566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 534570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1380|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1381|path_largest_ack:1380|
[2025/09/12 05:24:12 534575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1346900|prior_time:1757654652496676|is_app_limited:0|send_elapse:37882|ack_elapse:37858|ctl_first_sent_time:1757654652498103|lagest_ack_time:1757654652534534|curr_delivered:1391307|
[2025/09/12 05:24:12 534579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652498103|
[2025/09/12 05:24:12 534583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1512||sndq_packets_used_bytes:0|sndq_packets_free:1164|
[2025/09/12 05:24:12 534588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1381|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1381|path_largest_ack:1381|
[2025/09/12 05:24:12 534592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1346900|prior_time:1757654652496676|is_app_limited:0|send_elapse:37882|ack_elapse:37858|ctl_first_sent_time:1757654652498103|lagest_ack_time:1757654652534534|curr_delivered:1392507|
[2025/09/12 05:24:12 534596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652498188|
[2025/09/12 05:24:12 534600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1511||sndq_packets_used_bytes:0|sndq_packets_free:1165|
[2025/09/12 05:24:12 534604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36307|rttvar:9|minrtt:30532|latest_rtt:36346|ack_delay:32|
[2025/09/12 05:24:12 534608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36308|rttvar:8|minrtt:30532|latest_rtt:36346|ack_delay:32|
[2025/09/12 05:24:12 534613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1381|lost_pn:1378|thresh:3|
[2025/09/12 05:24:12 534617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 534621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36308|rtt_var:8|pto_duration:38308|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 534625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 534629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 534632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 534636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652597371|now:1757654652534620|interv:62751|
[2025/09/12 05:24:12 534640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652597371|now:1757654652534620|interval:62751|pto_count:0|srtt:36308
[2025/09/12 05:24:12 534649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37882, ack_elapse 37858, delivered 45607|rate 1203922|lost 202|
[2025/09/12 05:24:12 534653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203922) in round 31|
[2025/09/12 05:24:12 534658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 534662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 534665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652498188|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 534670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652498188|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 534674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36308|latest_rtt:36346|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 534680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:629|largest:629|pns:2|
[2025/09/12 05:24:12 534684] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:629|frame:ACK |recv_time:1757654652534534|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 534689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772534534|now:1757654652534534|interv:120000000|
[2025/09/12 05:24:12 534693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772534534|now:1757654652534534|interv:120000000|
[2025/09/12 05:24:12 534697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652535129|pq_index:0|
[2025/09/12 05:24:12 534701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652533913|
[2025/09/12 05:24:12 534705] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652534704|
[2025/09/12 05:24:12 534709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652534708|
[2025/09/12 05:24:12 534715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36308|min_srtt:36308|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 534719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1458453|
[2025/09/12 05:24:12 534723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36308|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 534728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 534732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36308|min_srtt:36308|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 534739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1459632|
[2025/09/12 05:24:12 534744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36308|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 534748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 534752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36308|min_srtt:36308|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 534756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1460811|
[2025/09/12 05:24:12 534760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 534764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 534768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 534772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 534776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 534781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1408935|
[2025/09/12 05:24:12 534785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 534789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 534792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652535129|
[2025/09/12 05:24:12 534796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652535129|
[2025/09/12 05:24:12 534800] [debug] |xqc_engine_wakeup_after|wakeup:1757654652535129|now:1757654652534800|diff:329|
[2025/09/12 05:24:12 534804] [debug] |xqc_engine_main_logic|END|now:1757654652534708|
[2025/09/12 05:24:12 534809] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652534809|
[2025/09/12 05:24:12 534813] [debug] |xqc_engine_wakeup_after|wakeup:1757654652535129|now:1757654652534813|diff:316|
[2025/09/12 05:24:12 534817] [debug] |xqc_engine_main_logic|END|now:1757654652534809|
[2025/09/12 05:24:12 535884] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652535884|
[2025/09/12 05:24:12 535891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652535129|pq_index:0|
[2025/09/12 05:24:12 535896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652534708|
[2025/09/12 05:24:12 535900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652535899|
[2025/09/12 05:24:12 535905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652535129|now:1757654652535899|
[2025/09/12 05:24:12 535913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652535129|now:1757654652535899|
[2025/09/12 05:24:12 535917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 535921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36308|min_srtt:36308|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 535926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1460811|
[2025/09/12 05:24:12 535930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 535934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 535938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 535942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 535947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 535951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1408935|
[2025/09/12 05:24:12 535955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 535959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1418|
[2025/09/12 05:24:12 535986] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1418|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652535967|stream_id:0|stream_offset:1408935|
[2025/09/12 05:24:12 535991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1418|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 535996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 536000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36308|rtt_var:8|pto_duration:38308|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 536004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 536008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 536012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 536016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652599275|now:1757654652536000|interv:63275|
[2025/09/12 05:24:12 536020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652599275|now:1757654652536000|interval:63275|pto_count:0|srtt:36308
[2025/09/12 05:24:12 536024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 536032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 536037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1410114|
[2025/09/12 05:24:12 536041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 536045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1419|
[2025/09/12 05:24:12 536063] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1419|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652536051|stream_id:0|stream_offset:1410114|
[2025/09/12 05:24:12 536068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1419|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 536073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 536077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36308|rtt_var:8|pto_duration:38308|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 536081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 536085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 536089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 536093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652599359|now:1757654652536077|interv:63282|
[2025/09/12 05:24:12 536097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652599359|now:1757654652536077|interval:63282|pto_count:0|srtt:36308
[2025/09/12 05:24:12 536101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 536105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 536109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1411293|
[2025/09/12 05:24:12 536114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 536117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652537117|now:1757654652536117|interv:1000|
[2025/09/12 05:24:12 536121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 536125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 536129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652537117|
[2025/09/12 05:24:12 536133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652537117|
[2025/09/12 05:24:12 536137] [debug] |xqc_engine_wakeup_after|wakeup:1757654652537117|now:1757654652536137|diff:980|
[2025/09/12 05:24:12 536141] [debug] |xqc_engine_main_logic|END|now:1757654652535899|
[2025/09/12 05:24:12 536532] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652536531|
[2025/09/12 05:24:12 536544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 536549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:629|
[2025/09/12 05:24:12 536553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:630|
[2025/09/12 05:24:12 536559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:630|
[2025/09/12 05:24:12 536563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 536568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1382|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1383|path_largest_ack:1382|
[2025/09/12 05:24:12 536572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1349300|prior_time:1757654652498677|is_app_limited:0|send_elapse:37891|ack_elapse:37854|ctl_first_sent_time:1757654652500109|lagest_ack_time:1757654652536531|curr_delivered:1393707|
[2025/09/12 05:24:12 536577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652500109|
[2025/09/12 05:24:12 536581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1510||sndq_packets_used_bytes:0|sndq_packets_free:1166|
[2025/09/12 05:24:12 536585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1383|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1383|path_largest_ack:1383|
[2025/09/12 05:24:12 536590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1349300|prior_time:1757654652498677|is_app_limited:0|send_elapse:37891|ack_elapse:37854|ctl_first_sent_time:1757654652500109|lagest_ack_time:1757654652536531|curr_delivered:1394907|
[2025/09/12 05:24:12 536594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652500189|
[2025/09/12 05:24:12 536598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1509||sndq_packets_used_bytes:0|sndq_packets_free:1167|
[2025/09/12 05:24:12 536602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36308|rttvar:8|minrtt:30532|latest_rtt:36342|ack_delay:48|
[2025/09/12 05:24:12 536606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36306|rttvar:9|minrtt:30532|latest_rtt:36342|ack_delay:48|
[2025/09/12 05:24:12 536610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1383|lost_pn:1380|thresh:3|
[2025/09/12 05:24:12 536614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 536618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36306|rtt_var:9|pto_duration:38306|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 536623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 536626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 536630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 536634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652599357|now:1757654652536618|interv:62739|
[2025/09/12 05:24:12 536641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652599357|now:1757654652536618|interval:62739|pto_count:0|srtt:36306
[2025/09/12 05:24:12 536645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37891, ack_elapse 37854, delivered 45607|rate 1203636|lost 202|
[2025/09/12 05:24:12 536650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203636) in round 31|
[2025/09/12 05:24:12 536654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 536658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 536662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652500189|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 536666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652500189|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 536671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36306|latest_rtt:36342|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 536676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:630|largest:630|pns:2|
[2025/09/12 05:24:12 536680] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:630|frame:ACK |recv_time:1757654652536531|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 536685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772536531|now:1757654652536531|interv:120000000|
[2025/09/12 05:24:12 536689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772536531|now:1757654652536531|interv:120000000|
[2025/09/12 05:24:12 536693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652537117|pq_index:0|
[2025/09/12 05:24:12 536697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652535899|
[2025/09/12 05:24:12 536701] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652536701|
[2025/09/12 05:24:12 536705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652536704|
[2025/09/12 05:24:12 536711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36306|min_srtt:36306|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 536715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1460811|
[2025/09/12 05:24:12 536720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36306|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 536724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 536731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36306|min_srtt:36306|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 536735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1461990|
[2025/09/12 05:24:12 536740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36306|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 536744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 536748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36306|min_srtt:36306|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 536752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1463169|
[2025/09/12 05:24:12 536756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 536760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 536764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 536768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 536772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 536777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1411293|
[2025/09/12 05:24:12 536781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 536785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 536789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652537117|
[2025/09/12 05:24:12 536792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652537117|
[2025/09/12 05:24:12 536796] [debug] |xqc_engine_wakeup_after|wakeup:1757654652537117|now:1757654652536796|diff:321|
[2025/09/12 05:24:12 536801] [debug] |xqc_engine_main_logic|END|now:1757654652536704|
[2025/09/12 05:24:12 536805] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652536805|
[2025/09/12 05:24:12 536809] [debug] |xqc_engine_wakeup_after|wakeup:1757654652537117|now:1757654652536809|diff:308|
[2025/09/12 05:24:12 536813] [debug] |xqc_engine_main_logic|END|now:1757654652536805|
[2025/09/12 05:24:12 537879] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652537879|
[2025/09/12 05:24:12 537887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652537117|pq_index:0|
[2025/09/12 05:24:12 537891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652536704|
[2025/09/12 05:24:12 537896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652537895|
[2025/09/12 05:24:12 537904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652537117|now:1757654652537895|
[2025/09/12 05:24:12 537909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652537117|now:1757654652537895|
[2025/09/12 05:24:12 537913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 537917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36306|min_srtt:36306|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 537922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1463169|
[2025/09/12 05:24:12 537926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 537930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 537934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 537938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 537943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 537947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1411293|
[2025/09/12 05:24:12 537951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 537955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1420|
[2025/09/12 05:24:12 537982] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1420|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652537963|stream_id:0|stream_offset:1411293|
[2025/09/12 05:24:12 537987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1420|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 537992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 537996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36306|rtt_var:9|pto_duration:38306|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 538000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 538004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 538008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 538012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652601269|now:1757654652537996|interv:63273|
[2025/09/12 05:24:12 538016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652601269|now:1757654652537996|interval:63273|pto_count:0|srtt:36306
[2025/09/12 05:24:12 538025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 538029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 538033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1412472|
[2025/09/12 05:24:12 538038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 538042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1421|
[2025/09/12 05:24:12 538060] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1421|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652538048|stream_id:0|stream_offset:1412472|
[2025/09/12 05:24:12 538065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1421|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 538070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 538074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36306|rtt_var:9|pto_duration:38306|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 538078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 538082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 538086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 538090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652601354|now:1757654652538073|interv:63281|
[2025/09/12 05:24:12 538094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652601354|now:1757654652538073|interval:63281|pto_count:0|srtt:36306
[2025/09/12 05:24:12 538098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 538102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 538106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1413651|
[2025/09/12 05:24:12 538111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 538115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652539115|now:1757654652538115|interv:1000|
[2025/09/12 05:24:12 538119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 538122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 538126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652539115|
[2025/09/12 05:24:12 538130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652539115|
[2025/09/12 05:24:12 538138] [debug] |xqc_engine_wakeup_after|wakeup:1757654652539115|now:1757654652538138|diff:977|
[2025/09/12 05:24:12 538142] [debug] |xqc_engine_main_logic|END|now:1757654652537895|
[2025/09/12 05:24:12 538541] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652538540|
[2025/09/12 05:24:12 538549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 538555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:630|
[2025/09/12 05:24:12 538558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:631|
[2025/09/12 05:24:12 538564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:631|
[2025/09/12 05:24:12 538568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 538573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1384|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1385|path_largest_ack:1384|
[2025/09/12 05:24:12 538577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1351700|prior_time:1757654652500660|is_app_limited:0|send_elapse:37883|ack_elapse:37880|ctl_first_sent_time:1757654652502094|lagest_ack_time:1757654652538540|curr_delivered:1396107|
[2025/09/12 05:24:12 538582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652502094|
[2025/09/12 05:24:12 538586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1508||sndq_packets_used_bytes:0|sndq_packets_free:1168|
[2025/09/12 05:24:12 538590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1385|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1385|path_largest_ack:1385|
[2025/09/12 05:24:12 538595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1351700|prior_time:1757654652500660|is_app_limited:0|send_elapse:37883|ack_elapse:37880|ctl_first_sent_time:1757654652502094|lagest_ack_time:1757654652538540|curr_delivered:1397307|
[2025/09/12 05:24:12 538599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652502174|
[2025/09/12 05:24:12 538603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1507||sndq_packets_used_bytes:0|sndq_packets_free:1169|
[2025/09/12 05:24:12 538607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36306|rttvar:9|minrtt:30532|latest_rtt:36366|ack_delay:48|
[2025/09/12 05:24:12 538611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36307|rttvar:10|minrtt:30532|latest_rtt:36366|ack_delay:48|
[2025/09/12 05:24:12 538615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1385|lost_pn:1382|thresh:3|
[2025/09/12 05:24:12 538620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 538623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36307|rtt_var:10|pto_duration:38307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 538628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 538632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 538639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 538643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652601355|now:1757654652538623|interv:62732|
[2025/09/12 05:24:12 538647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652601355|now:1757654652538623|interval:62732|pto_count:0|srtt:36307
[2025/09/12 05:24:12 538652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37883, ack_elapse 37880, delivered 45607|rate 1203890|lost 202|
[2025/09/12 05:24:12 538656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203890) in round 31|
[2025/09/12 05:24:12 538660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 538664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 538668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652502174|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 538673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652502174|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 538677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36307|latest_rtt:36366|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 538683] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:97112|inflight:43207|mode:2|applimit:0|pacing_rate:1206223|bw:1206223|srtt:36307|latest_rtt:36366|min_rtt:30532|send:1411|lost:202|tlp:0|recv:626|recovery:0|slow_start:0|conn_life:1250533|acked:2400|delivered:1397307|is_cwnd_limited:0|
[2025/09/12 05:24:12 538688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:631|largest:631|pns:2|
[2025/09/12 05:24:12 538693] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:631|frame:ACK |recv_time:1757654652538540|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 538697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772538540|now:1757654652538540|interv:120000000|
[2025/09/12 05:24:12 538702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772538540|now:1757654652538540|interv:120000000|
[2025/09/12 05:24:12 538705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652539115|pq_index:0|
[2025/09/12 05:24:12 538709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652537895|
[2025/09/12 05:24:12 538713] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652538713|
[2025/09/12 05:24:12 538718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652538717|
[2025/09/12 05:24:12 538723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36307|min_srtt:36307|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 538730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1463169|
[2025/09/12 05:24:12 538735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36307|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 538740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 538744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36307|min_srtt:36307|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 538748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1464348|
[2025/09/12 05:24:12 538753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36307|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 538757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 538761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36307|min_srtt:36307|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 538765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1465527|
[2025/09/12 05:24:12 538770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 538773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 538777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 538781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 538786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 538791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1413651|
[2025/09/12 05:24:12 538795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 538799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 538802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652539115|
[2025/09/12 05:24:12 538806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652539115|
[2025/09/12 05:24:12 538810] [debug] |xqc_engine_wakeup_after|wakeup:1757654652539115|now:1757654652538810|diff:305|
[2025/09/12 05:24:12 538814] [debug] |xqc_engine_main_logic|END|now:1757654652538717|
[2025/09/12 05:24:12 538819] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652538819|
[2025/09/12 05:24:12 538826] [debug] |xqc_engine_wakeup_after|wakeup:1757654652539115|now:1757654652538826|diff:289|
[2025/09/12 05:24:12 538830] [debug] |xqc_engine_main_logic|END|now:1757654652538819|
[2025/09/12 05:24:12 539898] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652539898|
[2025/09/12 05:24:12 539905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652539115|pq_index:0|
[2025/09/12 05:24:12 539910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652538717|
[2025/09/12 05:24:12 539914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652539914|
[2025/09/12 05:24:12 539919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652539115|now:1757654652539914|
[2025/09/12 05:24:12 539923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652539115|now:1757654652539914|
[2025/09/12 05:24:12 539927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 539932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36307|min_srtt:36307|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 539936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1465527|
[2025/09/12 05:24:12 539940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 539944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 539948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 539952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 539957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 539961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1413651|
[2025/09/12 05:24:12 539965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 539969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1422|
[2025/09/12 05:24:12 539995] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1422|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652539977|stream_id:0|stream_offset:1413651|
[2025/09/12 05:24:12 540001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1422|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 540005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 540010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36307|rtt_var:10|pto_duration:38307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 540014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 540023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 540027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 540031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652603284|now:1757654652540009|interv:63275|
[2025/09/12 05:24:12 540035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652603284|now:1757654652540009|interval:63275|pto_count:0|srtt:36307
[2025/09/12 05:24:12 540039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 540044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 540048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1414830|
[2025/09/12 05:24:12 540053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 540057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1423|
[2025/09/12 05:24:12 540075] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1423|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652540063|stream_id:0|stream_offset:1414830|
[2025/09/12 05:24:12 540080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1423|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 540084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 540088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36307|rtt_var:10|pto_duration:38307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 540092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 540096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 540100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 540104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652603370|now:1757654652540088|interv:63282|
[2025/09/12 05:24:12 540108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652603370|now:1757654652540088|interval:63282|pto_count:0|srtt:36307
[2025/09/12 05:24:12 540112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 540116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 540120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1416009|
[2025/09/12 05:24:12 540128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 540132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652541132|now:1757654652540132|interv:1000|
[2025/09/12 05:24:12 540136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 540139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 540143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652541132|
[2025/09/12 05:24:12 540148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652541132|
[2025/09/12 05:24:12 540152] [debug] |xqc_engine_wakeup_after|wakeup:1757654652541132|now:1757654652540151|diff:981|
[2025/09/12 05:24:12 540156] [debug] |xqc_engine_main_logic|END|now:1757654652539914|
[2025/09/12 05:24:12 540521] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652540521|
[2025/09/12 05:24:12 540529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 540535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:631|
[2025/09/12 05:24:12 540538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:632|
[2025/09/12 05:24:12 540544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:632|
[2025/09/12 05:24:12 540548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 540553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1386|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1387|path_largest_ack:1386|
[2025/09/12 05:24:12 540557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1354100|prior_time:1757654652502668|is_app_limited:0|send_elapse:37891|ack_elapse:37853|ctl_first_sent_time:1757654652504099|lagest_ack_time:1757654652540521|curr_delivered:1398507|
[2025/09/12 05:24:12 540562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652504099|
[2025/09/12 05:24:12 540566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1506||sndq_packets_used_bytes:0|sndq_packets_free:1170|
[2025/09/12 05:24:12 540570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1387|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1387|path_largest_ack:1387|
[2025/09/12 05:24:12 540575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1354100|prior_time:1757654652502668|is_app_limited:0|send_elapse:37891|ack_elapse:37853|ctl_first_sent_time:1757654652504099|lagest_ack_time:1757654652540521|curr_delivered:1399707|
[2025/09/12 05:24:12 540579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652504180|
[2025/09/12 05:24:12 540583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1505||sndq_packets_used_bytes:0|sndq_packets_free:1171|
[2025/09/12 05:24:12 540587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36307|rttvar:10|minrtt:30532|latest_rtt:36341|ack_delay:32|
[2025/09/12 05:24:12 540591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36307|rttvar:8|minrtt:30532|latest_rtt:36341|ack_delay:32|
[2025/09/12 05:24:12 540595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1387|lost_pn:1384|thresh:3|
[2025/09/12 05:24:12 540603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 540607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36307|rtt_var:8|pto_duration:38307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 540611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 540615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 540619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 540623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652603370|now:1757654652540607|interv:62763|
[2025/09/12 05:24:12 540627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652603370|now:1757654652540607|interval:62763|pto_count:0|srtt:36307
[2025/09/12 05:24:12 540631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37891, ack_elapse 37853, delivered 45607|rate 1203636|lost 202|
[2025/09/12 05:24:12 540636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203636) in round 31|
[2025/09/12 05:24:12 540640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 540644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 540648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652504180|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 540652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652504180|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 540656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36307|latest_rtt:36341|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 540662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:632|largest:632|pns:2|
[2025/09/12 05:24:12 540666] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:632|frame:ACK |recv_time:1757654652540521|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 540671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772540521|now:1757654652540521|interv:120000000|
[2025/09/12 05:24:12 540675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772540521|now:1757654652540521|interv:120000000|
[2025/09/12 05:24:12 540679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652541132|pq_index:0|
[2025/09/12 05:24:12 540683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652539914|
[2025/09/12 05:24:12 540687] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652540686|
[2025/09/12 05:24:12 540691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652540690|
[2025/09/12 05:24:12 540699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36307|min_srtt:36307|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 540704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1465527|
[2025/09/12 05:24:12 540708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36307|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 540712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 540717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36307|min_srtt:36307|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 540721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1466706|
[2025/09/12 05:24:12 540725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36307|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 540729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 540734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36307|min_srtt:36307|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 540738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1467885|
[2025/09/12 05:24:12 540742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 540746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 540750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 540754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 540758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 540762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1416009|
[2025/09/12 05:24:12 540766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 540770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 540774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652541132|
[2025/09/12 05:24:12 540778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652541132|
[2025/09/12 05:24:12 540784] [debug] |xqc_engine_wakeup_after|wakeup:1757654652541132|now:1757654652540784|diff:348|
[2025/09/12 05:24:12 540789] [debug] |xqc_engine_main_logic|END|now:1757654652540690|
[2025/09/12 05:24:12 540793] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652540793|
[2025/09/12 05:24:12 540797] [debug] |xqc_engine_wakeup_after|wakeup:1757654652541132|now:1757654652540797|diff:335|
[2025/09/12 05:24:12 540802] [debug] |xqc_engine_main_logic|END|now:1757654652540793|
[2025/09/12 05:24:12 541870] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652541869|
[2025/09/12 05:24:12 541877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652541132|pq_index:0|
[2025/09/12 05:24:12 541881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652540690|
[2025/09/12 05:24:12 541886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652541885|
[2025/09/12 05:24:12 541890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652541132|now:1757654652541885|
[2025/09/12 05:24:12 541895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652541132|now:1757654652541885|
[2025/09/12 05:24:12 541898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 541903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36307|min_srtt:36307|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 541907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1467885|
[2025/09/12 05:24:12 541912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 541916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 541919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 541923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 541928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 541932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1416009|
[2025/09/12 05:24:12 541936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 541940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1424|
[2025/09/12 05:24:12 541967] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1424|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652541948|stream_id:0|stream_offset:1416009|
[2025/09/12 05:24:12 541972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1424|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 541977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 541985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36307|rtt_var:8|pto_duration:38307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 541990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 541994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 541997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 542001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652605255|now:1757654652541985|interv:63270|
[2025/09/12 05:24:12 542005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652605255|now:1757654652541985|interval:63270|pto_count:0|srtt:36307
[2025/09/12 05:24:12 542010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 542015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 542019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1417188|
[2025/09/12 05:24:12 542023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 542027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1425|
[2025/09/12 05:24:12 542045] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1425|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652542033|stream_id:0|stream_offset:1417188|
[2025/09/12 05:24:12 542051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1425|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 542055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 542059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36307|rtt_var:8|pto_duration:38307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 542063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 542067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 542071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 542075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652605340|now:1757654652542059|interv:63281|
[2025/09/12 05:24:12 542079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652605340|now:1757654652542059|interval:63281|pto_count:0|srtt:36307
[2025/09/12 05:24:12 542083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 542087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 542091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1418367|
[2025/09/12 05:24:12 542099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 542103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652543102|now:1757654652542102|interv:1000|
[2025/09/12 05:24:12 542106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 542110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 542114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652543102|
[2025/09/12 05:24:12 542118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652543102|
[2025/09/12 05:24:12 542122] [debug] |xqc_engine_wakeup_after|wakeup:1757654652543102|now:1757654652542122|diff:980|
[2025/09/12 05:24:12 542126] [debug] |xqc_engine_main_logic|END|now:1757654652541885|
[2025/09/12 05:24:12 542514] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652542513|
[2025/09/12 05:24:12 542522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 542527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:632|
[2025/09/12 05:24:12 542531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:633|
[2025/09/12 05:24:12 542537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:633|
[2025/09/12 05:24:12 542541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 542545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1388|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1389|path_largest_ack:1388|
[2025/09/12 05:24:12 542550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1356507|prior_time:1757654652504623|is_app_limited:0|send_elapse:37822|ack_elapse:37890|ctl_first_sent_time:1757654652506059|lagest_ack_time:1757654652542513|curr_delivered:1400907|
[2025/09/12 05:24:12 542554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652506059|
[2025/09/12 05:24:12 542559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1504||sndq_packets_used_bytes:0|sndq_packets_free:1172|
[2025/09/12 05:24:12 542563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1389|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1389|path_largest_ack:1389|
[2025/09/12 05:24:12 542567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1356507|prior_time:1757654652504623|is_app_limited:0|send_elapse:37822|ack_elapse:37890|ctl_first_sent_time:1757654652506059|lagest_ack_time:1757654652542513|curr_delivered:1402107|
[2025/09/12 05:24:12 542571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652506140|
[2025/09/12 05:24:12 542575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1503||sndq_packets_used_bytes:0|sndq_packets_free:1173|
[2025/09/12 05:24:12 542579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36307|rttvar:8|minrtt:30532|latest_rtt:36373|ack_delay:40|
[2025/09/12 05:24:12 542583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36310|rttvar:12|minrtt:30532|latest_rtt:36373|ack_delay:40|
[2025/09/12 05:24:12 542592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1389|lost_pn:1386|thresh:3|
[2025/09/12 05:24:12 542596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 542600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36310|rtt_var:12|pto_duration:38310|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 542604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 542608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 542611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 542615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652605343|now:1757654652542599|interv:62744|
[2025/09/12 05:24:12 542619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652605343|now:1757654652542599|interval:62744|pto_count:0|srtt:36310
[2025/09/12 05:24:12 542623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37822, ack_elapse 37890, delivered 45600|rate 1203483|lost 202|
[2025/09/12 05:24:12 542628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203483) in round 31|
[2025/09/12 05:24:12 542632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 542636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 542640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652506140|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 542644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652506140|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 542649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36310|latest_rtt:36373|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 542654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:633|largest:633|pns:2|
[2025/09/12 05:24:12 542659] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:633|frame:ACK |recv_time:1757654652542513|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 542663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772542513|now:1757654652542513|interv:120000000|
[2025/09/12 05:24:12 542667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772542513|now:1757654652542513|interv:120000000|
[2025/09/12 05:24:12 542671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652543102|pq_index:0|
[2025/09/12 05:24:12 542675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652541885|
[2025/09/12 05:24:12 542681] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652542681|
[2025/09/12 05:24:12 542686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652542685|
[2025/09/12 05:24:12 542692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36310|min_srtt:36310|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 542696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1467885|
[2025/09/12 05:24:12 542700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36310|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 542705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 542709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36310|min_srtt:36310|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 542713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1469064|
[2025/09/12 05:24:12 542717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36310|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 542722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 542726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36310|min_srtt:36310|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 542730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1470243|
[2025/09/12 05:24:12 542734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 542738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 542742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 542746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 542750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 542754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1418367|
[2025/09/12 05:24:12 542758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 542762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 542769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652543102|
[2025/09/12 05:24:12 542773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652543102|
[2025/09/12 05:24:12 542776] [debug] |xqc_engine_wakeup_after|wakeup:1757654652543102|now:1757654652542776|diff:326|
[2025/09/12 05:24:12 542781] [debug] |xqc_engine_main_logic|END|now:1757654652542685|
[2025/09/12 05:24:12 542785] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652542785|
[2025/09/12 05:24:12 542789] [debug] |xqc_engine_wakeup_after|wakeup:1757654652543102|now:1757654652542789|diff:313|
[2025/09/12 05:24:12 542793] [debug] |xqc_engine_main_logic|END|now:1757654652542785|
[2025/09/12 05:24:12 543861] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652543861|
[2025/09/12 05:24:12 543869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652543102|pq_index:0|
[2025/09/12 05:24:12 543873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652542685|
[2025/09/12 05:24:12 543878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652543877|
[2025/09/12 05:24:12 543882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652543102|now:1757654652543877|
[2025/09/12 05:24:12 543886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652543102|now:1757654652543877|
[2025/09/12 05:24:12 543890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 543895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36310|min_srtt:36310|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 543899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1470243|
[2025/09/12 05:24:12 543903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 543907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 543911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 543915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 543920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 543924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1418367|
[2025/09/12 05:24:12 543928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 543932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1426|
[2025/09/12 05:24:12 543958] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1426|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652543940|stream_id:0|stream_offset:1418367|
[2025/09/12 05:24:12 543964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1426|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 543976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 543981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36310|rtt_var:12|pto_duration:38310|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 543985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 543989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 543993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 543997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652607250|now:1757654652543980|interv:63270|
[2025/09/12 05:24:12 544001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652607250|now:1757654652543980|interval:63270|pto_count:0|srtt:36310
[2025/09/12 05:24:12 544005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 544010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 544014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1419546|
[2025/09/12 05:24:12 544018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 544022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1427|
[2025/09/12 05:24:12 544041] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1427|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652544028|stream_id:0|stream_offset:1419546|
[2025/09/12 05:24:12 544046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1427|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 544050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 544054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36310|rtt_var:12|pto_duration:38310|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 544058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 544062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 544066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 544070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652607338|now:1757654652544054|interv:63284|
[2025/09/12 05:24:12 544074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652607338|now:1757654652544054|interval:63284|pto_count:0|srtt:36310
[2025/09/12 05:24:12 544078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 544085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 544089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1420725|
[2025/09/12 05:24:12 544094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 544097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652545097|now:1757654652544097|interv:1000|
[2025/09/12 05:24:12 544101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 544105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 544109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652545097|
[2025/09/12 05:24:12 544113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652545097|
[2025/09/12 05:24:12 544117] [debug] |xqc_engine_wakeup_after|wakeup:1757654652545097|now:1757654652544117|diff:980|
[2025/09/12 05:24:12 544121] [debug] |xqc_engine_main_logic|END|now:1757654652543877|
[2025/09/12 05:24:12 544512] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652544511|
[2025/09/12 05:24:12 544520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 544525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:633|
[2025/09/12 05:24:12 544529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:634|
[2025/09/12 05:24:12 544534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:634|
[2025/09/12 05:24:12 544538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 544543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1390|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:1391|path_largest_ack:1390|
[2025/09/12 05:24:12 544548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1358907|prior_time:1757654652506625|is_app_limited:0|send_elapse:37903|ack_elapse:37886|ctl_first_sent_time:1757654652508096|lagest_ack_time:1757654652544511|curr_delivered:1403314|
[2025/09/12 05:24:12 544552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652508096|
[2025/09/12 05:24:12 544557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1502||sndq_packets_used_bytes:0|sndq_packets_free:1174|
[2025/09/12 05:24:12 544561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1391|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1391|path_largest_ack:1391|
[2025/09/12 05:24:12 544565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1358907|prior_time:1757654652506625|is_app_limited:0|send_elapse:37903|ack_elapse:37886|ctl_first_sent_time:1757654652508096|lagest_ack_time:1757654652544511|curr_delivered:1404514|
[2025/09/12 05:24:12 544569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652508181|
[2025/09/12 05:24:12 544573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1501||sndq_packets_used_bytes:0|sndq_packets_free:1175|
[2025/09/12 05:24:12 544577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36310|rttvar:12|minrtt:30532|latest_rtt:36330|ack_delay:40|
[2025/09/12 05:24:12 544585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36308|rttvar:14|minrtt:30532|latest_rtt:36330|ack_delay:40|
[2025/09/12 05:24:12 544590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1391|lost_pn:1388|thresh:3|
[2025/09/12 05:24:12 544594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 616|pns:2|
[2025/09/12 05:24:12 544598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 544602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36308|rtt_var:14|pto_duration:38308|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 544606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 544610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 544614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 544617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652607336|now:1757654652544601|interv:62735|
[2025/09/12 05:24:12 544621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652607336|now:1757654652544601|interval:62735|pto_count:0|srtt:36308
[2025/09/12 05:24:12 544626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37903, ack_elapse 37886, delivered 45607|rate 1203255|lost 202|
[2025/09/12 05:24:12 544630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203255) in round 31|
[2025/09/12 05:24:12 544634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 544638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 544642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2407|po_sent_time:1757654652508181|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 544646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2407|po_sent_time:1757654652508181|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1361307|
[2025/09/12 05:24:12 544651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43200|srtt:36308|latest_rtt:36330|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 544656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:634|largest:634|pns:2|
[2025/09/12 05:24:12 544660] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:634|frame:ACK |recv_time:1757654652544511|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 544665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772544511|now:1757654652544511|interv:120000000|
[2025/09/12 05:24:12 544672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772544511|now:1757654652544511|interv:120000000|
[2025/09/12 05:24:12 544676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652545097|pq_index:0|
[2025/09/12 05:24:12 544680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652543877|
[2025/09/12 05:24:12 544684] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652544684|
[2025/09/12 05:24:12 544689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652544688|
[2025/09/12 05:24:12 544694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36308|min_srtt:36308|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 544698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1470243|
[2025/09/12 05:24:12 544703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36308|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 544707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 544712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36308|min_srtt:36308|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 544716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1471422|
[2025/09/12 05:24:12 544720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36308|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 544724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 544728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36308|min_srtt:36308|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 544733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1472601|
[2025/09/12 05:24:12 544737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 544741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 544744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 544749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 544753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 544757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1420725|
[2025/09/12 05:24:12 544764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 544768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 544772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652545097|
[2025/09/12 05:24:12 544775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652545097|
[2025/09/12 05:24:12 544779] [debug] |xqc_engine_wakeup_after|wakeup:1757654652545097|now:1757654652544779|diff:318|
[2025/09/12 05:24:12 544783] [debug] |xqc_engine_main_logic|END|now:1757654652544688|
[2025/09/12 05:24:12 544789] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652544789|
[2025/09/12 05:24:12 544793] [debug] |xqc_engine_wakeup_after|wakeup:1757654652545097|now:1757654652544793|diff:304|
[2025/09/12 05:24:12 544797] [debug] |xqc_engine_main_logic|END|now:1757654652544789|
[2025/09/12 05:24:12 545865] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652545864|
[2025/09/12 05:24:12 545873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652545097|pq_index:0|
[2025/09/12 05:24:12 545877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652544688|
[2025/09/12 05:24:12 545881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652545880|
[2025/09/12 05:24:12 545886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652545097|now:1757654652545880|
[2025/09/12 05:24:12 545890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652545097|now:1757654652545880|
[2025/09/12 05:24:12 545894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 545898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36308|min_srtt:36308|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 545903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1472601|
[2025/09/12 05:24:12 545907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 545911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 545915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 545919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 545923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 545927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1420725|
[2025/09/12 05:24:12 545931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 545936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1428|
[2025/09/12 05:24:12 545966] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1428|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652545947|stream_id:0|stream_offset:1420725|
[2025/09/12 05:24:12 545972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1428|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 545976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 545981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36308|rtt_var:14|pto_duration:38308|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 545985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 545989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 545993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 545997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652609255|now:1757654652545980|interv:63275|
[2025/09/12 05:24:12 546001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652609255|now:1757654652545980|interval:63275|pto_count:0|srtt:36308
[2025/09/12 05:24:12 546005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44400|
[2025/09/12 05:24:12 546010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 546014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1421904|
[2025/09/12 05:24:12 546018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 546022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1429|
[2025/09/12 05:24:12 546040] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1429|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654652546028|stream_id:0|stream_offset:1421904|
[2025/09/12 05:24:12 546045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1429|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 546049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:12 546053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36308|rtt_var:14|pto_duration:38308|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 546057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 546061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 546065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:12 546069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652609336|now:1757654652546053|interv:63283|
[2025/09/12 05:24:12 546076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652609336|now:1757654652546053|interval:63283|pto_count:0|srtt:36308
[2025/09/12 05:24:12 546081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45600|
[2025/09/12 05:24:12 546085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 546089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1423083|
[2025/09/12 05:24:12 546094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 546097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652547097|now:1757654652546097|interv:1000|
[2025/09/12 05:24:12 546101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 546105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 546109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652547097|
[2025/09/12 05:24:12 546113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652547097|
[2025/09/12 05:24:12 546117] [debug] |xqc_engine_wakeup_after|wakeup:1757654652547097|now:1757654652546117|diff:980|
[2025/09/12 05:24:12 546121] [debug] |xqc_engine_main_logic|END|now:1757654652545880|
[2025/09/12 05:24:12 546512] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652546512|
[2025/09/12 05:24:12 546520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 546526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:634|
[2025/09/12 05:24:12 546530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:635|
[2025/09/12 05:24:12 546535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:635|
[2025/09/12 05:24:12 546539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 546543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1392|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1393|path_largest_ack:1392|
[2025/09/12 05:24:12 546548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1361307|prior_time:1757654652508628|is_app_limited:0|send_elapse:37864|ack_elapse:37884|ctl_first_sent_time:1757654652510047|lagest_ack_time:1757654652546512|curr_delivered:1405714|
[2025/09/12 05:24:12 546552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652510047|
[2025/09/12 05:24:12 546557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1500||sndq_packets_used_bytes:0|sndq_packets_free:1176|
[2025/09/12 05:24:12 546561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1393|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1393|path_largest_ack:1393|
[2025/09/12 05:24:12 546565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1361307|prior_time:1757654652508628|is_app_limited:0|send_elapse:37864|ack_elapse:37884|ctl_first_sent_time:1757654652510047|lagest_ack_time:1757654652546512|curr_delivered:1406914|
[2025/09/12 05:24:12 546573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652510130|
[2025/09/12 05:24:12 546577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1499||sndq_packets_used_bytes:0|sndq_packets_free:1177|
[2025/09/12 05:24:12 546581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36308|rttvar:14|minrtt:30532|latest_rtt:36382|ack_delay:32|
[2025/09/12 05:24:12 546585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36313|rttvar:21|minrtt:30532|latest_rtt:36382|ack_delay:32|
[2025/09/12 05:24:12 546590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1393|lost_pn:1390|thresh:3|
[2025/09/12 05:24:12 546594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 546597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36313|rtt_var:21|pto_duration:38313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 546602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 546606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 546609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 546613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652609341|now:1757654652546597|interv:62744|
[2025/09/12 05:24:12 546617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652609341|now:1757654652546597|interval:62744|pto_count:0|srtt:36313
[2025/09/12 05:24:12 546622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37864, ack_elapse 37884, delivered 45607|rate 1203859|lost 202|
[2025/09/12 05:24:12 546626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 31 -> 32|
[2025/09/12 05:24:12 546630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203859) in round 32|
[2025/09/12 05:24:12 546634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 546638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 546642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652510130|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 546646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652510130|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 546651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43200|srtt:36313|latest_rtt:36382|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 546657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:635|largest:635|pns:2|
[2025/09/12 05:24:12 546664] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:635|frame:ACK |recv_time:1757654652546512|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 546668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772546512|now:1757654652546512|interv:120000000|
[2025/09/12 05:24:12 546672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772546512|now:1757654652546512|interv:120000000|
[2025/09/12 05:24:12 546676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652547097|pq_index:0|
[2025/09/12 05:24:12 546680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652545880|
[2025/09/12 05:24:12 546684] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652546684|
[2025/09/12 05:24:12 546689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652546688|
[2025/09/12 05:24:12 546694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36313|min_srtt:36313|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 546698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1472601|
[2025/09/12 05:24:12 546703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36313|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 546707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 546712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36313|min_srtt:36313|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 546716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1473780|
[2025/09/12 05:24:12 546720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36313|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 546724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 546729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36313|min_srtt:36313|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 546733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1474959|
[2025/09/12 05:24:12 546737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 546741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 546745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 546751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 546756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 546760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1423083|
[2025/09/12 05:24:12 546764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 546768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 546772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652547097|
[2025/09/12 05:24:12 546776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652547097|
[2025/09/12 05:24:12 546779] [debug] |xqc_engine_wakeup_after|wakeup:1757654652547097|now:1757654652546779|diff:318|
[2025/09/12 05:24:12 546783] [debug] |xqc_engine_main_logic|END|now:1757654652546688|
[2025/09/12 05:24:12 546788] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652546788|
[2025/09/12 05:24:12 546792] [debug] |xqc_engine_wakeup_after|wakeup:1757654652547097|now:1757654652546792|diff:305|
[2025/09/12 05:24:12 546796] [debug] |xqc_engine_main_logic|END|now:1757654652546788|
[2025/09/12 05:24:12 547864] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652547864|
[2025/09/12 05:24:12 547871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652547097|pq_index:0|
[2025/09/12 05:24:12 547875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652546688|
[2025/09/12 05:24:12 547880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652547879|
[2025/09/12 05:24:12 547885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654652547577|now:1757654652547879|
[2025/09/12 05:24:12 547889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:12 547892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654652547577|now:1757654652547879|
[2025/09/12 05:24:12 547896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:12 547900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652547097|now:1757654652547879|
[2025/09/12 05:24:12 547904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652547097|now:1757654652547879|
[2025/09/12 05:24:12 547908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 547912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:635|ack_delay:25335|first_ack_range:19|largest_pkt_recv_time:1757654652522577|
[2025/09/12 05:24:12 547917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:635|low:616|pkt_pns:2|
[2025/09/12 05:24:12 547921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:623|frame_largest_recv:635|
[2025/09/12 05:24:12 547925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:12 547929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36313|min_srtt:36313|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 547934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1474959|
[2025/09/12 05:24:12 547942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 547946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 547950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 547954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 547958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 547962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1423083|
[2025/09/12 05:24:12 547967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 547971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1430|
[2025/09/12 05:24:12 547998] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1430|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:43200|now:1757654652547978|stream_id:0|stream_offset:1423083|
[2025/09/12 05:24:12 548003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1430|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 548008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 548012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36313|rtt_var:21|pto_duration:38313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 548016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 548020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 548024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 548028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652611291|now:1757654652548012|interv:63279|
[2025/09/12 05:24:12 548032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652611291|now:1757654652548012|interval:63279|pto_count:0|srtt:36313
[2025/09/12 05:24:12 548037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 548041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 548045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1424262|
[2025/09/12 05:24:12 548050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 548054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1431|
[2025/09/12 05:24:12 548075] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1431|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652548063|stream_id:0|stream_offset:1424262|
[2025/09/12 05:24:12 548080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1431|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 548084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 548088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36313|rtt_var:21|pto_duration:38313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 548093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 548096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 548100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 548104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652611376|now:1757654652548088|interv:63288|
[2025/09/12 05:24:12 548108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652611376|now:1757654652548088|interval:63288|pto_count:0|srtt:36313
[2025/09/12 05:24:12 548112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 548117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 548121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1425441|
[2025/09/12 05:24:12 548125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 548129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652549129|now:1757654652548129|interv:1000|
[2025/09/12 05:24:12 548133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 548136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 548140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652549129|
[2025/09/12 05:24:12 548144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652549129|
[2025/09/12 05:24:12 548148] [debug] |xqc_engine_wakeup_after|wakeup:1757654652549129|now:1757654652548148|diff:981|
[2025/09/12 05:24:12 548152] [debug] |xqc_engine_main_logic|END|now:1757654652547879|
[2025/09/12 05:24:12 548511] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652548510|
[2025/09/12 05:24:12 548519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 548524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:635|
[2025/09/12 05:24:12 548528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:636|
[2025/09/12 05:24:12 548534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:636|
[2025/09/12 05:24:12 548542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 548547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1394|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1395|path_largest_ack:1394|
[2025/09/12 05:24:12 548551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1363707|prior_time:1757654652510605|is_app_limited:0|send_elapse:37854|ack_elapse:37905|ctl_first_sent_time:1757654652512037|lagest_ack_time:1757654652548510|curr_delivered:1408114|
[2025/09/12 05:24:12 548555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652512037|
[2025/09/12 05:24:12 548560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1498||sndq_packets_used_bytes:0|sndq_packets_free:1178|
[2025/09/12 05:24:12 548564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1395|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1395|path_largest_ack:1395|
[2025/09/12 05:24:12 548568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1363707|prior_time:1757654652510605|is_app_limited:0|send_elapse:37854|ack_elapse:37905|ctl_first_sent_time:1757654652512037|lagest_ack_time:1757654652548510|curr_delivered:1409314|
[2025/09/12 05:24:12 548573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652512121|
[2025/09/12 05:24:12 548577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1497||sndq_packets_used_bytes:0|sndq_packets_free:1179|
[2025/09/12 05:24:12 548581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36313|rttvar:21|minrtt:30532|latest_rtt:36389|ack_delay:40|
[2025/09/12 05:24:12 548585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36317|rttvar:25|minrtt:30532|latest_rtt:36389|ack_delay:40|
[2025/09/12 05:24:12 548589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1395|lost_pn:1392|thresh:3|
[2025/09/12 05:24:12 548593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 548597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36317|rtt_var:25|pto_duration:38317|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 548601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 548605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 548609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 548613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652611380|now:1757654652548597|interv:62783|
[2025/09/12 05:24:12 548617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652611380|now:1757654652548597|interval:62783|pto_count:0|srtt:36317
[2025/09/12 05:24:12 548621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37854, ack_elapse 37905, delivered 45607|rate 1203192|lost 202|
[2025/09/12 05:24:12 548626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203192) in round 32|
[2025/09/12 05:24:12 548632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 548637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 548640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652512121|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 548645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652512121|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 548649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36317|latest_rtt:36389|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 548655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:636|largest:636|pns:2|
[2025/09/12 05:24:12 548659] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:636|frame:ACK |recv_time:1757654652548510|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 548664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772548510|now:1757654652548510|interv:120000000|
[2025/09/12 05:24:12 548668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772548510|now:1757654652548510|interv:120000000|
[2025/09/12 05:24:12 548672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652549129|pq_index:0|
[2025/09/12 05:24:12 548676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652547879|
[2025/09/12 05:24:12 548680] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652548680|
[2025/09/12 05:24:12 548686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652548684|
[2025/09/12 05:24:12 548695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36317|min_srtt:36317|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 548699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1474959|
[2025/09/12 05:24:12 548703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36317|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 548708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 548712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36317|min_srtt:36317|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 548716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1476138|
[2025/09/12 05:24:12 548720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36317|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 548727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 548731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36317|min_srtt:36317|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 548735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1477317|
[2025/09/12 05:24:12 548740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 548743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 548747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 548751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 548756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 548760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1425441|
[2025/09/12 05:24:12 548764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 548768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 548772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652549129|
[2025/09/12 05:24:12 548776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652549129|
[2025/09/12 05:24:12 548779] [debug] |xqc_engine_wakeup_after|wakeup:1757654652549129|now:1757654652548779|diff:350|
[2025/09/12 05:24:12 548784] [debug] |xqc_engine_main_logic|END|now:1757654652548684|
[2025/09/12 05:24:12 548788] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652548788|
[2025/09/12 05:24:12 548792] [debug] |xqc_engine_wakeup_after|wakeup:1757654652549129|now:1757654652548792|diff:337|
[2025/09/12 05:24:12 548796] [debug] |xqc_engine_main_logic|END|now:1757654652548788|
[2025/09/12 05:24:12 549864] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652549864|
[2025/09/12 05:24:12 549872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652549129|pq_index:0|
[2025/09/12 05:24:12 549876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652548684|
[2025/09/12 05:24:12 549881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652549880|
[2025/09/12 05:24:12 549885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652549129|now:1757654652549880|
[2025/09/12 05:24:12 549889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652549129|now:1757654652549880|
[2025/09/12 05:24:12 549893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 549902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36317|min_srtt:36317|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 549906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1477317|
[2025/09/12 05:24:12 549910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 549914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 549918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 549922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 549927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 549931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1425441|
[2025/09/12 05:24:12 549935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 549939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1432|
[2025/09/12 05:24:12 549965] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1432|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652549946|stream_id:0|stream_offset:1425441|
[2025/09/12 05:24:12 549970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1432|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 549975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 549979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36317|rtt_var:25|pto_duration:38317|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 549983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 549987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 549991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 549995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652613263|now:1757654652549979|interv:63284|
[2025/09/12 05:24:12 549999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652613263|now:1757654652549979|interval:63284|pto_count:0|srtt:36317
[2025/09/12 05:24:12 550004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 550008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 550012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1426620|
[2025/09/12 05:24:12 550022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 550026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1433|
[2025/09/12 05:24:12 550044] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1433|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652550032|stream_id:0|stream_offset:1426620|
[2025/09/12 05:24:12 550049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1433|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 550054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 550058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36317|rtt_var:25|pto_duration:38317|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 550062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 550066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 550069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 550073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652613349|now:1757654652550057|interv:63292|
[2025/09/12 05:24:12 550077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652613349|now:1757654652550057|interval:63292|pto_count:0|srtt:36317
[2025/09/12 05:24:12 550082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 550086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 550090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1427799|
[2025/09/12 05:24:12 550094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 550098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652551098|now:1757654652550098|interv:1000|
[2025/09/12 05:24:12 550102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 550106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 550110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652551098|
[2025/09/12 05:24:12 550114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652551098|
[2025/09/12 05:24:12 550118] [debug] |xqc_engine_wakeup_after|wakeup:1757654652551098|now:1757654652550118|diff:980|
[2025/09/12 05:24:12 550122] [debug] |xqc_engine_main_logic|END|now:1757654652549880|
[2025/09/12 05:24:12 550499] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652550498|
[2025/09/12 05:24:12 550507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 550512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:636|
[2025/09/12 05:24:12 550520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:637|
[2025/09/12 05:24:12 550526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:637|
[2025/09/12 05:24:12 550530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 550534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1396|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1397|path_largest_ack:1396|
[2025/09/12 05:24:12 550539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1366107|prior_time:1757654652512599|is_app_limited:0|send_elapse:37853|ack_elapse:37899|ctl_first_sent_time:1757654652514030|lagest_ack_time:1757654652550498|curr_delivered:1410514|
[2025/09/12 05:24:12 550543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652514030|
[2025/09/12 05:24:12 550548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1496||sndq_packets_used_bytes:0|sndq_packets_free:1180|
[2025/09/12 05:24:12 550552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1397|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1397|path_largest_ack:1397|
[2025/09/12 05:24:12 550556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1366107|prior_time:1757654652512599|is_app_limited:0|send_elapse:37853|ack_elapse:37899|ctl_first_sent_time:1757654652514030|lagest_ack_time:1757654652550498|curr_delivered:1411714|
[2025/09/12 05:24:12 550560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652514115|
[2025/09/12 05:24:12 550564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1495||sndq_packets_used_bytes:0|sndq_packets_free:1181|
[2025/09/12 05:24:12 550568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36317|rttvar:25|minrtt:30532|latest_rtt:36383|ack_delay:32|
[2025/09/12 05:24:12 550572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36321|rttvar:27|minrtt:30532|latest_rtt:36383|ack_delay:32|
[2025/09/12 05:24:12 550577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1397|lost_pn:1394|thresh:3|
[2025/09/12 05:24:12 550581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 550585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36321|rtt_var:27|pto_duration:38321|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 550589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 550593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 550596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 550600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652613353|now:1757654652550584|interv:62769|
[2025/09/12 05:24:12 550604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652613353|now:1757654652550584|interval:62769|pto_count:0|srtt:36321
[2025/09/12 05:24:12 550608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37853, ack_elapse 37899, delivered 45607|rate 1203382|lost 202|
[2025/09/12 05:24:12 550615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203382) in round 32|
[2025/09/12 05:24:12 550620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 550624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 550627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652514115|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 550632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652514115|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 550636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36321|latest_rtt:36383|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 550642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:637|largest:637|pns:2|
[2025/09/12 05:24:12 550646] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:637|frame:ACK |recv_time:1757654652550498|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 550651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772550498|now:1757654652550498|interv:120000000|
[2025/09/12 05:24:12 550655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772550498|now:1757654652550498|interv:120000000|
[2025/09/12 05:24:12 550659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652551098|pq_index:0|
[2025/09/12 05:24:12 550663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652549880|
[2025/09/12 05:24:12 550667] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652550666|
[2025/09/12 05:24:12 550671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652550670|
[2025/09/12 05:24:12 550677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36321|min_srtt:36321|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 550681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1477317|
[2025/09/12 05:24:12 550685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36321|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 550690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 550694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36321|min_srtt:36321|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 550698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1478496|
[2025/09/12 05:24:12 550706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36321|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 550711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 550715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36321|min_srtt:36321|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 550719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1479675|
[2025/09/12 05:24:12 550723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 550727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 550731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 550735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 550740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 550744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1427799|
[2025/09/12 05:24:12 550748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 550752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 550756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652551098|
[2025/09/12 05:24:12 550759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652551098|
[2025/09/12 05:24:12 550763] [debug] |xqc_engine_wakeup_after|wakeup:1757654652551098|now:1757654652550763|diff:335|
[2025/09/12 05:24:12 550767] [debug] |xqc_engine_main_logic|END|now:1757654652550670|
[2025/09/12 05:24:12 550772] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652550772|
[2025/09/12 05:24:12 550776] [debug] |xqc_engine_wakeup_after|wakeup:1757654652551098|now:1757654652550776|diff:322|
[2025/09/12 05:24:12 550780] [debug] |xqc_engine_main_logic|END|now:1757654652550772|
[2025/09/12 05:24:12 551847] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652551847|
[2025/09/12 05:24:12 551855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652551098|pq_index:0|
[2025/09/12 05:24:12 551859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652550670|
[2025/09/12 05:24:12 551864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652551863|
[2025/09/12 05:24:12 551868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652551098|now:1757654652551863|
[2025/09/12 05:24:12 551876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652551098|now:1757654652551863|
[2025/09/12 05:24:12 551880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 551885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36321|min_srtt:36321|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 551890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1479675|
[2025/09/12 05:24:12 551894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 551898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 551902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 551906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 551910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 551914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1427799|
[2025/09/12 05:24:12 551919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 551923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1434|
[2025/09/12 05:24:12 551949] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1434|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652551930|stream_id:0|stream_offset:1427799|
[2025/09/12 05:24:12 551954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1434|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 551959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 551963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36321|rtt_var:27|pto_duration:38321|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 551967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 551971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 551975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 551979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652615251|now:1757654652551963|interv:63288|
[2025/09/12 05:24:12 551983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652615251|now:1757654652551963|interval:63288|pto_count:0|srtt:36321
[2025/09/12 05:24:12 551987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 551992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 552000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1428978|
[2025/09/12 05:24:12 552004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 552008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1435|
[2025/09/12 05:24:12 552026] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1435|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652552014|stream_id:0|stream_offset:1428978|
[2025/09/12 05:24:12 552031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1435|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 552036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 552040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36321|rtt_var:27|pto_duration:38321|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 552044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 552048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 552051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 552055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652615335|now:1757654652552039|interv:63296|
[2025/09/12 05:24:12 552059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652615335|now:1757654652552039|interval:63296|pto_count:0|srtt:36321
[2025/09/12 05:24:12 552064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 552068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 552072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1430157|
[2025/09/12 05:24:12 552076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 552080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652553080|now:1757654652552080|interv:1000|
[2025/09/12 05:24:12 552084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 552088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 552092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652553080|
[2025/09/12 05:24:12 552095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652553080|
[2025/09/12 05:24:12 552099] [debug] |xqc_engine_wakeup_after|wakeup:1757654652553080|now:1757654652552099|diff:981|
[2025/09/12 05:24:12 552103] [debug] |xqc_engine_main_logic|END|now:1757654652551863|
[2025/09/12 05:24:12 552503] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652552502|
[2025/09/12 05:24:12 552514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 552520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:637|
[2025/09/12 05:24:12 552524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:638|
[2025/09/12 05:24:12 552529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:638|
[2025/09/12 05:24:12 552533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 552538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1398|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1399|path_largest_ack:1398|
[2025/09/12 05:24:12 552542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1368507|prior_time:1757654652514594|is_app_limited:0|send_elapse:37867|ack_elapse:37908|ctl_first_sent_time:1757654652516029|lagest_ack_time:1757654652552502|curr_delivered:1412914|
[2025/09/12 05:24:12 552547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652516029|
[2025/09/12 05:24:12 552551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1494||sndq_packets_used_bytes:0|sndq_packets_free:1182|
[2025/09/12 05:24:12 552555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1399|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1399|path_largest_ack:1399|
[2025/09/12 05:24:12 552559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1368507|prior_time:1757654652514594|is_app_limited:0|send_elapse:37867|ack_elapse:37908|ctl_first_sent_time:1757654652516029|lagest_ack_time:1757654652552502|curr_delivered:1414114|
[2025/09/12 05:24:12 552564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652516115|
[2025/09/12 05:24:12 552568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1493||sndq_packets_used_bytes:0|sndq_packets_free:1183|
[2025/09/12 05:24:12 552572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36321|rttvar:27|minrtt:30532|latest_rtt:36387|ack_delay:32|
[2025/09/12 05:24:12 552576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36325|rttvar:29|minrtt:30532|latest_rtt:36387|ack_delay:32|
[2025/09/12 05:24:12 552580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1399|lost_pn:1396|thresh:3|
[2025/09/12 05:24:12 552584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 552588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36325|rtt_var:29|pto_duration:38325|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 552592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 552596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 552600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 552604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652615339|now:1757654652552588|interv:62751|
[2025/09/12 05:24:12 552608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652615339|now:1757654652552588|interval:62751|pto_count:0|srtt:36325
[2025/09/12 05:24:12 552615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37867, ack_elapse 37908, delivered 45607|rate 1203096|lost 202|
[2025/09/12 05:24:12 552619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203096) in round 32|
[2025/09/12 05:24:12 552623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 552627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 552631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652516115|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 552635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652516115|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 552640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36325|latest_rtt:36387|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 552645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:12 552649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654652577502|now:1757654652552502|interv:25000|
[2025/09/12 05:24:12 552654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652552502|max_ack_delay:25000|
[2025/09/12 05:24:12 552659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:638|largest:638|pns:2|
[2025/09/12 05:24:12 552663] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:638|frame:PING ACK |recv_time:1757654652552502|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 552667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772552502|now:1757654652552502|interv:120000000|
[2025/09/12 05:24:12 552671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772552502|now:1757654652552502|interv:120000000|
[2025/09/12 05:24:12 552676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652553080|pq_index:0|
[2025/09/12 05:24:12 552680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652551863|
[2025/09/12 05:24:12 552684] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652552683|
[2025/09/12 05:24:12 552688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652552687|
[2025/09/12 05:24:12 552693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36325|min_srtt:36325|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 552698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1479675|
[2025/09/12 05:24:12 552704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36325|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 552709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 552713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36325|min_srtt:36325|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 552717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1480854|
[2025/09/12 05:24:12 552722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36325|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 552726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 552730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36325|min_srtt:36325|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 552734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1482033|
[2025/09/12 05:24:12 552738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 552742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 552746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 552750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 552754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 552758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1430157|
[2025/09/12 05:24:12 552763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 552766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 552770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652553080|
[2025/09/12 05:24:12 552774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652553080|
[2025/09/12 05:24:12 552778] [debug] |xqc_engine_wakeup_after|wakeup:1757654652553080|now:1757654652552778|diff:302|
[2025/09/12 05:24:12 552782] [debug] |xqc_engine_main_logic|END|now:1757654652552687|
[2025/09/12 05:24:12 552787] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652552787|
[2025/09/12 05:24:12 552791] [debug] |xqc_engine_wakeup_after|wakeup:1757654652553080|now:1757654652552791|diff:289|
[2025/09/12 05:24:12 552797] [debug] |xqc_engine_main_logic|END|now:1757654652552787|
[2025/09/12 05:24:12 553865] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652553865|
[2025/09/12 05:24:12 553873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652553080|pq_index:0|
[2025/09/12 05:24:12 553877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652552687|
[2025/09/12 05:24:12 553882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652553881|
[2025/09/12 05:24:12 553886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652553080|now:1757654652553881|
[2025/09/12 05:24:12 553890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652553080|now:1757654652553881|
[2025/09/12 05:24:12 553894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 553899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36325|min_srtt:36325|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 553903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1482033|
[2025/09/12 05:24:12 553908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 553911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 553915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 553919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 553924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 553928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1430157|
[2025/09/12 05:24:12 553932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 553936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1436|
[2025/09/12 05:24:12 553962] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1436|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652553944|stream_id:0|stream_offset:1430157|
[2025/09/12 05:24:12 553967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1436|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 553972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 553976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36325|rtt_var:29|pto_duration:38325|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 553980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 553989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 553992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 553996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652617269|now:1757654652553976|interv:63293|
[2025/09/12 05:24:12 554000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652617269|now:1757654652553976|interval:63293|pto_count:0|srtt:36325
[2025/09/12 05:24:12 554005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 554009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 554013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1431336|
[2025/09/12 05:24:12 554018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 554022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1437|
[2025/09/12 05:24:12 554041] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1437|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652554028|stream_id:0|stream_offset:1431336|
[2025/09/12 05:24:12 554046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1437|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 554050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 554054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36325|rtt_var:29|pto_duration:38325|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 554058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 554062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 554066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 554070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652617353|now:1757654652554054|interv:63299|
[2025/09/12 05:24:12 554074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652617353|now:1757654652554054|interval:63299|pto_count:0|srtt:36325
[2025/09/12 05:24:12 554078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 554082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 554086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1432515|
[2025/09/12 05:24:12 554091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 554094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652555094|now:1757654652554094|interv:1000|
[2025/09/12 05:24:12 554101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 554105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 554109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652555094|
[2025/09/12 05:24:12 554113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652555094|
[2025/09/12 05:24:12 554117] [debug] |xqc_engine_wakeup_after|wakeup:1757654652555094|now:1757654652554117|diff:977|
[2025/09/12 05:24:12 554121] [debug] |xqc_engine_main_logic|END|now:1757654652553881|
[2025/09/12 05:24:12 554494] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652554494|
[2025/09/12 05:24:12 554502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 554508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:638|
[2025/09/12 05:24:12 554511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:639|
[2025/09/12 05:24:12 554517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:639|
[2025/09/12 05:24:12 554521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 554526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1400|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1401|path_largest_ack:1400|
[2025/09/12 05:24:12 554530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1370907|prior_time:1757654652516594|is_app_limited:0|send_elapse:37864|ack_elapse:37900|ctl_first_sent_time:1757654652518022|lagest_ack_time:1757654652554494|curr_delivered:1415314|
[2025/09/12 05:24:12 554534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652518022|
[2025/09/12 05:24:12 554539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1492||sndq_packets_used_bytes:0|sndq_packets_free:1184|
[2025/09/12 05:24:12 554543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1401|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1401|path_largest_ack:1401|
[2025/09/12 05:24:12 554547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1370907|prior_time:1757654652516594|is_app_limited:0|send_elapse:37864|ack_elapse:37900|ctl_first_sent_time:1757654652518022|lagest_ack_time:1757654652554494|curr_delivered:1416514|
[2025/09/12 05:24:12 554552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652518108|
[2025/09/12 05:24:12 554555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1491||sndq_packets_used_bytes:0|sndq_packets_free:1185|
[2025/09/12 05:24:12 554559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36325|rttvar:29|minrtt:30532|latest_rtt:36386|ack_delay:40|
[2025/09/12 05:24:12 554564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36328|rttvar:27|minrtt:30532|latest_rtt:36386|ack_delay:40|
[2025/09/12 05:24:12 554568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1401|lost_pn:1398|thresh:3|
[2025/09/12 05:24:12 554572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 554579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:27|pto_duration:38328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 554584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 554588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 554591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 554595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652617356|now:1757654652554579|interv:62777|
[2025/09/12 05:24:12 554599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652617356|now:1757654652554579|interval:62777|pto_count:0|srtt:36328
[2025/09/12 05:24:12 554604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37864, ack_elapse 37900, delivered 45607|rate 1203350|lost 202|
[2025/09/12 05:24:12 554608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203350) in round 32|
[2025/09/12 05:24:12 554612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 554616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 554620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652518108|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 554624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652518108|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 554629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36328|latest_rtt:36386|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 554634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:639|largest:639|pns:2|
[2025/09/12 05:24:12 554639] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:639|frame:ACK |recv_time:1757654652554494|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 554643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772554494|now:1757654652554494|interv:120000000|
[2025/09/12 05:24:12 554647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772554494|now:1757654652554494|interv:120000000|
[2025/09/12 05:24:12 554651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652555094|pq_index:0|
[2025/09/12 05:24:12 554655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652553881|
[2025/09/12 05:24:12 554659] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652554659|
[2025/09/12 05:24:12 554664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652554663|
[2025/09/12 05:24:12 554672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 554676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1482033|
[2025/09/12 05:24:12 554681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36328|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 554685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 554690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 554694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1483212|
[2025/09/12 05:24:12 554698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36328|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 554703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 554707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 554711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1484391|
[2025/09/12 05:24:12 554715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 554719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 554723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 554727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 554731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 554736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1432515|
[2025/09/12 05:24:12 554740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 554744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 554747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652555094|
[2025/09/12 05:24:12 554751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652555094|
[2025/09/12 05:24:12 554755] [debug] |xqc_engine_wakeup_after|wakeup:1757654652555094|now:1757654652554755|diff:339|
[2025/09/12 05:24:12 554762] [debug] |xqc_engine_main_logic|END|now:1757654652554663|
[2025/09/12 05:24:12 554767] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652554767|
[2025/09/12 05:24:12 554771] [debug] |xqc_engine_wakeup_after|wakeup:1757654652555094|now:1757654652554770|diff:324|
[2025/09/12 05:24:12 554774] [debug] |xqc_engine_main_logic|END|now:1757654652554767|
[2025/09/12 05:24:12 555843] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652555842|
[2025/09/12 05:24:12 555850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652555094|pq_index:0|
[2025/09/12 05:24:12 555854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652554663|
[2025/09/12 05:24:12 555859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652555858|
[2025/09/12 05:24:12 555863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652555094|now:1757654652555858|
[2025/09/12 05:24:12 555868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652555094|now:1757654652555858|
[2025/09/12 05:24:12 555871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 555876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 555881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1484391|
[2025/09/12 05:24:12 555885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 555889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 555893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 555897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 555901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 555906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1432515|
[2025/09/12 05:24:12 555910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 555914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1438|
[2025/09/12 05:24:12 555940] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1438|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652555922|stream_id:0|stream_offset:1432515|
[2025/09/12 05:24:12 555946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1438|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 555950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 555955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:27|pto_duration:38328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 555967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 555971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 555974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 555978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652619250|now:1757654652555954|interv:63296|
[2025/09/12 05:24:12 555982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652619250|now:1757654652555954|interval:63296|pto_count:0|srtt:36328
[2025/09/12 05:24:12 555987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 555991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 555995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1433694|
[2025/09/12 05:24:12 556000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 556004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1439|
[2025/09/12 05:24:12 556022] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1439|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652556010|stream_id:0|stream_offset:1433694|
[2025/09/12 05:24:12 556027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1439|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 556031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 556036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:27|pto_duration:38328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 556040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 556044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 556047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 556051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652619338|now:1757654652556035|interv:63303|
[2025/09/12 05:24:12 556055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652619338|now:1757654652556035|interval:63303|pto_count:0|srtt:36328
[2025/09/12 05:24:12 556059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 556064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 556068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1434873|
[2025/09/12 05:24:12 556075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 556079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652557079|now:1757654652556079|interv:1000|
[2025/09/12 05:24:12 556083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 556087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 556091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652557079|
[2025/09/12 05:24:12 556095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652557079|
[2025/09/12 05:24:12 556099] [debug] |xqc_engine_wakeup_after|wakeup:1757654652557079|now:1757654652556099|diff:980|
[2025/09/12 05:24:12 556103] [debug] |xqc_engine_main_logic|END|now:1757654652555858|
[2025/09/12 05:24:12 556464] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652556463|
[2025/09/12 05:24:12 556472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 556477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:639|
[2025/09/12 05:24:12 556481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:640|
[2025/09/12 05:24:12 556487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:640|
[2025/09/12 05:24:12 556491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 556495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1402|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1403|path_largest_ack:1402|
[2025/09/12 05:24:12 556500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1373307|prior_time:1757654652518579|is_app_limited:0|send_elapse:37861|ack_elapse:37884|ctl_first_sent_time:1757654652520012|lagest_ack_time:1757654652556463|curr_delivered:1417714|
[2025/09/12 05:24:12 556504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652520012|
[2025/09/12 05:24:12 556509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1490||sndq_packets_used_bytes:0|sndq_packets_free:1186|
[2025/09/12 05:24:12 556513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1403|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1403|path_largest_ack:1403|
[2025/09/12 05:24:12 556517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1373307|prior_time:1757654652518579|is_app_limited:0|send_elapse:37861|ack_elapse:37884|ctl_first_sent_time:1757654652520012|lagest_ack_time:1757654652556463|curr_delivered:1418914|
[2025/09/12 05:24:12 556521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652520098|
[2025/09/12 05:24:12 556525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1489||sndq_packets_used_bytes:0|sndq_packets_free:1187|
[2025/09/12 05:24:12 556529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36328|rttvar:27|minrtt:30532|latest_rtt:36365|ack_delay:32|
[2025/09/12 05:24:12 556533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36328|rttvar:22|minrtt:30532|latest_rtt:36365|ack_delay:32|
[2025/09/12 05:24:12 556541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1403|lost_pn:1400|thresh:3|
[2025/09/12 05:24:12 556546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 556549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:22|pto_duration:38328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 556554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 556557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 556561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 556565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652619338|now:1757654652556549|interv:62789|
[2025/09/12 05:24:12 556569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652619338|now:1757654652556549|interval:62789|pto_count:0|srtt:36328
[2025/09/12 05:24:12 556573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37861, ack_elapse 37884, delivered 45607|rate 1203859|lost 202|
[2025/09/12 05:24:12 556578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203859) in round 32|
[2025/09/12 05:24:12 556582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 556586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 556590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652520098|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 556594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652520098|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 556599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36328|latest_rtt:36365|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 556604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:640|largest:640|pns:2|
[2025/09/12 05:24:12 556608] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:640|frame:ACK |recv_time:1757654652556463|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 556613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772556463|now:1757654652556463|interv:120000000|
[2025/09/12 05:24:12 556617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772556463|now:1757654652556463|interv:120000000|
[2025/09/12 05:24:12 556621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652557079|pq_index:0|
[2025/09/12 05:24:12 556625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652555858|
[2025/09/12 05:24:12 556629] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652556629|
[2025/09/12 05:24:12 556633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652556633|
[2025/09/12 05:24:12 556641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 556646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1484391|
[2025/09/12 05:24:12 556650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36328|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 556655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 556659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 556663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1485570|
[2025/09/12 05:24:12 556667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36328|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 556672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 556676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 556680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1486749|
[2025/09/12 05:24:12 556684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 556688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 556692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 556696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 556700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 556704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1434873|
[2025/09/12 05:24:12 556709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 556713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 556716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652557079|
[2025/09/12 05:24:12 556723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652557079|
[2025/09/12 05:24:12 556727] [debug] |xqc_engine_wakeup_after|wakeup:1757654652557079|now:1757654652556727|diff:352|
[2025/09/12 05:24:12 556731] [debug] |xqc_engine_main_logic|END|now:1757654652556633|
[2025/09/12 05:24:12 556736] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652556736|
[2025/09/12 05:24:12 556740] [debug] |xqc_engine_wakeup_after|wakeup:1757654652557079|now:1757654652556739|diff:340|
[2025/09/12 05:24:12 556743] [debug] |xqc_engine_main_logic|END|now:1757654652556736|
[2025/09/12 05:24:12 557812] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652557812|
[2025/09/12 05:24:12 557820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652557079|pq_index:0|
[2025/09/12 05:24:12 557824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652556633|
[2025/09/12 05:24:12 557829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652557828|
[2025/09/12 05:24:12 557833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652557079|now:1757654652557828|
[2025/09/12 05:24:12 557837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652557079|now:1757654652557828|
[2025/09/12 05:24:12 557841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 557846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 557850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1486749|
[2025/09/12 05:24:12 557854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 557858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 557862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 557866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 557871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 557875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1434873|
[2025/09/12 05:24:12 557879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 557883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1440|
[2025/09/12 05:24:12 557909] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1440|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652557891|stream_id:0|stream_offset:1434873|
[2025/09/12 05:24:12 557915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1440|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 557924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 557928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:22|pto_duration:38328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 557932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 557936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 557940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 557944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652621219|now:1757654652557928|interv:63291|
[2025/09/12 05:24:12 557948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652621219|now:1757654652557928|interval:63291|pto_count:0|srtt:36328
[2025/09/12 05:24:12 557952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 557957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 557961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1436052|
[2025/09/12 05:24:12 557965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 557969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1441|
[2025/09/12 05:24:12 557988] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1441|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652557975|stream_id:0|stream_offset:1436052|
[2025/09/12 05:24:12 557993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1441|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 557997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 558001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:22|pto_duration:38328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 558005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 558009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 558013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 558017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652621303|now:1757654652558001|interv:63302|
[2025/09/12 05:24:12 558021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652621303|now:1757654652558001|interval:63302|pto_count:0|srtt:36328
[2025/09/12 05:24:12 558025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 558029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 558036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1437231|
[2025/09/12 05:24:12 558041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 558045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652559045|now:1757654652558045|interv:1000|
[2025/09/12 05:24:12 558049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 558052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 558056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652559045|
[2025/09/12 05:24:12 558060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652559045|
[2025/09/12 05:24:12 558064] [debug] |xqc_engine_wakeup_after|wakeup:1757654652559045|now:1757654652558064|diff:981|
[2025/09/12 05:24:12 558068] [debug] |xqc_engine_main_logic|END|now:1757654652557828|
[2025/09/12 05:24:12 558465] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652558464|
[2025/09/12 05:24:12 558473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 558478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:640|
[2025/09/12 05:24:12 558482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:641|
[2025/09/12 05:24:12 558488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:641|
[2025/09/12 05:24:12 558492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 558496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1404|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1405|path_largest_ack:1404|
[2025/09/12 05:24:12 558501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1375707|prior_time:1757654652520575|is_app_limited:0|send_elapse:37818|ack_elapse:37889|ctl_first_sent_time:1757654652522004|lagest_ack_time:1757654652558464|curr_delivered:1420114|
[2025/09/12 05:24:12 558505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652522004|
[2025/09/12 05:24:12 558509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1488||sndq_packets_used_bytes:0|sndq_packets_free:1188|
[2025/09/12 05:24:12 558514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1405|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1405|path_largest_ack:1405|
[2025/09/12 05:24:12 558518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1375707|prior_time:1757654652520575|is_app_limited:0|send_elapse:37818|ack_elapse:37889|ctl_first_sent_time:1757654652522004|lagest_ack_time:1757654652558464|curr_delivered:1421314|
[2025/09/12 05:24:12 558522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652522089|
[2025/09/12 05:24:12 558526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1487||sndq_packets_used_bytes:0|sndq_packets_free:1189|
[2025/09/12 05:24:12 558530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36328|rttvar:22|minrtt:30532|latest_rtt:36375|ack_delay:40|
[2025/09/12 05:24:12 558538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36328|rttvar:18|minrtt:30532|latest_rtt:36375|ack_delay:40|
[2025/09/12 05:24:12 558542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1405|lost_pn:1402|thresh:3|
[2025/09/12 05:24:12 558546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 558550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:18|pto_duration:38328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 558555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 558558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 558562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 558566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652621303|now:1757654652558550|interv:62753|
[2025/09/12 05:24:12 558570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652621303|now:1757654652558550|interval:62753|pto_count:0|srtt:36328
[2025/09/12 05:24:12 558574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37818, ack_elapse 37889, delivered 45607|rate 1203700|lost 202|
[2025/09/12 05:24:12 558579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203700) in round 32|
[2025/09/12 05:24:12 558583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 558587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 558591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652522089|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 558595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652522089|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 558600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36328|latest_rtt:36375|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 558605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:641|largest:641|pns:2|
[2025/09/12 05:24:12 558609] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:641|frame:ACK |recv_time:1757654652558464|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 558614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772558464|now:1757654652558464|interv:120000000|
[2025/09/12 05:24:12 558618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772558464|now:1757654652558464|interv:120000000|
[2025/09/12 05:24:12 558622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652559045|pq_index:0|
[2025/09/12 05:24:12 558628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652557828|
[2025/09/12 05:24:12 558632] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652558632|
[2025/09/12 05:24:12 558637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652558636|
[2025/09/12 05:24:12 558642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 558647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1486749|
[2025/09/12 05:24:12 558651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36328|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 558656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 558660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 558664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1487928|
[2025/09/12 05:24:12 558668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36328|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 558673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 558677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 558681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1489107|
[2025/09/12 05:24:12 558685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 558689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 558693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 558697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 558701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 558705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1437231|
[2025/09/12 05:24:12 558710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 558716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 558720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652559045|
[2025/09/12 05:24:12 558724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652559045|
[2025/09/12 05:24:12 558728] [debug] |xqc_engine_wakeup_after|wakeup:1757654652559045|now:1757654652558728|diff:317|
[2025/09/12 05:24:12 558732] [debug] |xqc_engine_main_logic|END|now:1757654652558636|
[2025/09/12 05:24:12 558737] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652558736|
[2025/09/12 05:24:12 558740] [debug] |xqc_engine_wakeup_after|wakeup:1757654652559045|now:1757654652558740|diff:305|
[2025/09/12 05:24:12 558744] [debug] |xqc_engine_main_logic|END|now:1757654652558736|
[2025/09/12 05:24:12 559813] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652559813|
[2025/09/12 05:24:12 559821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652559045|pq_index:0|
[2025/09/12 05:24:12 559826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652558636|
[2025/09/12 05:24:12 559830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652559829|
[2025/09/12 05:24:12 559835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652559045|now:1757654652559829|
[2025/09/12 05:24:12 559839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652559045|now:1757654652559829|
[2025/09/12 05:24:12 559843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 559847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 559852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1489107|
[2025/09/12 05:24:12 559856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 559860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 559864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 559868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 559873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 559877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1437231|
[2025/09/12 05:24:12 559881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 559885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1442|
[2025/09/12 05:24:12 559911] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1442|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652559893|stream_id:0|stream_offset:1437231|
[2025/09/12 05:24:12 559922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1442|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 559926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 559930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:18|pto_duration:38328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 559935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 559939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 559942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 559946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652623221|now:1757654652559930|interv:63291|
[2025/09/12 05:24:12 559950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652623221|now:1757654652559930|interval:63291|pto_count:0|srtt:36328
[2025/09/12 05:24:12 559955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 559959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 559964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1438410|
[2025/09/12 05:24:12 559968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 559972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1443|
[2025/09/12 05:24:12 559990] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1443|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652559978|stream_id:0|stream_offset:1438410|
[2025/09/12 05:24:12 559995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1443|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 560000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 560004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:18|pto_duration:38328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 560008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 560012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 560016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 560020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652623306|now:1757654652560004|interv:63302|
[2025/09/12 05:24:12 560023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652623306|now:1757654652560004|interval:63302|pto_count:0|srtt:36328
[2025/09/12 05:24:12 560031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 560035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 560039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1439589|
[2025/09/12 05:24:12 560044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 560047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652561047|now:1757654652560047|interv:1000|
[2025/09/12 05:24:12 560051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 560055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 560059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652561047|
[2025/09/12 05:24:12 560063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652561047|
[2025/09/12 05:24:12 560067] [debug] |xqc_engine_wakeup_after|wakeup:1757654652561047|now:1757654652560067|diff:980|
[2025/09/12 05:24:12 560071] [debug] |xqc_engine_main_logic|END|now:1757654652559829|
[2025/09/12 05:24:12 560453] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652560452|
[2025/09/12 05:24:12 560476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 560482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:641|
[2025/09/12 05:24:12 560486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:642|
[2025/09/12 05:24:12 560491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:642|
[2025/09/12 05:24:12 560495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 560500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1406|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1407|path_largest_ack:1406|
[2025/09/12 05:24:12 560504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1378107|prior_time:1757654652522577|is_app_limited:0|send_elapse:37881|ack_elapse:37875|ctl_first_sent_time:1757654652524028|lagest_ack_time:1757654652560452|curr_delivered:1422514|
[2025/09/12 05:24:12 560509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652524028|
[2025/09/12 05:24:12 560513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1486||sndq_packets_used_bytes:0|sndq_packets_free:1190|
[2025/09/12 05:24:12 560517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1407|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1407|path_largest_ack:1407|
[2025/09/12 05:24:12 560522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1378107|prior_time:1757654652522577|is_app_limited:0|send_elapse:37881|ack_elapse:37875|ctl_first_sent_time:1757654652524028|lagest_ack_time:1757654652560452|curr_delivered:1423714|
[2025/09/12 05:24:12 560526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652524109|
[2025/09/12 05:24:12 560530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1485||sndq_packets_used_bytes:0|sndq_packets_free:1191|
[2025/09/12 05:24:12 560538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36328|rttvar:18|minrtt:30532|latest_rtt:36343|ack_delay:32|
[2025/09/12 05:24:12 560542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36325|rttvar:18|minrtt:30532|latest_rtt:36343|ack_delay:32|
[2025/09/12 05:24:12 560546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1407|lost_pn:1404|thresh:3|
[2025/09/12 05:24:12 560550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 560554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36325|rtt_var:18|pto_duration:38325|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 560558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 560562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 560566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 560570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652623303|now:1757654652560554|interv:62749|
[2025/09/12 05:24:12 560574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652623303|now:1757654652560554|interval:62749|pto_count:0|srtt:36325
[2025/09/12 05:24:12 560578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37881, ack_elapse 37875, delivered 45607|rate 1203954|lost 202|
[2025/09/12 05:24:12 560582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203954) in round 32|
[2025/09/12 05:24:12 560586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 560590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 560594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652524109|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 560599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652524109|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 560603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36325|latest_rtt:36343|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 560609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:642|largest:642|pns:2|
[2025/09/12 05:24:12 560613] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:642|frame:ACK |recv_time:1757654652560452|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 560618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772560452|now:1757654652560452|interv:120000000|
[2025/09/12 05:24:12 560624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772560452|now:1757654652560452|interv:120000000|
[2025/09/12 05:24:12 560628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652561047|pq_index:0|
[2025/09/12 05:24:12 560632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652559829|
[2025/09/12 05:24:12 560636] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652560636|
[2025/09/12 05:24:12 560641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652560640|
[2025/09/12 05:24:12 560646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36325|min_srtt:36325|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 560650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1489107|
[2025/09/12 05:24:12 560655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36325|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 560659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 560664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36325|min_srtt:36325|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 560668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1490286|
[2025/09/12 05:24:12 560672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36325|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 560676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 560681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36325|min_srtt:36325|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 560685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1491465|
[2025/09/12 05:24:12 560689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 560693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 560697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 560701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 560705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 560709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1439589|
[2025/09/12 05:24:12 560716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 560720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 560724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652561047|
[2025/09/12 05:24:12 560728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652561047|
[2025/09/12 05:24:12 560731] [debug] |xqc_engine_wakeup_after|wakeup:1757654652561047|now:1757654652560731|diff:316|
[2025/09/12 05:24:12 560736] [debug] |xqc_engine_main_logic|END|now:1757654652560640|
[2025/09/12 05:24:12 560741] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652560740|
[2025/09/12 05:24:12 560744] [debug] |xqc_engine_wakeup_after|wakeup:1757654652561047|now:1757654652560744|diff:303|
[2025/09/12 05:24:12 560748] [debug] |xqc_engine_main_logic|END|now:1757654652560740|
[2025/09/12 05:24:12 561816] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652561816|
[2025/09/12 05:24:12 561823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652561047|pq_index:0|
[2025/09/12 05:24:12 561828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652560640|
[2025/09/12 05:24:12 561832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652561831|
[2025/09/12 05:24:12 561837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652561047|now:1757654652561831|
[2025/09/12 05:24:12 561841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652561047|now:1757654652561831|
[2025/09/12 05:24:12 561845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 561849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36325|min_srtt:36325|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 561854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1491465|
[2025/09/12 05:24:12 561858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 561862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 561866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 561870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 561874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 561878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1439589|
[2025/09/12 05:24:12 561882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 561887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1444|
[2025/09/12 05:24:12 561917] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1444|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652561898|stream_id:0|stream_offset:1439589|
[2025/09/12 05:24:12 561922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1444|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 561927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 561931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36325|rtt_var:18|pto_duration:38325|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 561935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 561939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 561943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 561947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652625223|now:1757654652561931|interv:63292|
[2025/09/12 05:24:12 561951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652625223|now:1757654652561931|interval:63292|pto_count:0|srtt:36325
[2025/09/12 05:24:12 561955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 561960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 561964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1440768|
[2025/09/12 05:24:12 561968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 561972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1445|
[2025/09/12 05:24:12 561989] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1445|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652561978|stream_id:0|stream_offset:1440768|
[2025/09/12 05:24:12 561994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1445|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 561999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 562003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36325|rtt_var:18|pto_duration:38325|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 562007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 562011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 562015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 562018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652625303|now:1757654652562003|interv:63300|
[2025/09/12 05:24:12 562026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652625303|now:1757654652562003|interval:63300|pto_count:0|srtt:36325
[2025/09/12 05:24:12 562030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 562035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 562039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1441947|
[2025/09/12 05:24:12 562043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 562047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652563047|now:1757654652562047|interv:1000|
[2025/09/12 05:24:12 562051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 562055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 562059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652563047|
[2025/09/12 05:24:12 562063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652563047|
[2025/09/12 05:24:12 562066] [debug] |xqc_engine_wakeup_after|wakeup:1757654652563047|now:1757654652562066|diff:981|
[2025/09/12 05:24:12 562070] [debug] |xqc_engine_main_logic|END|now:1757654652561831|
[2025/09/12 05:24:12 562448] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652562447|
[2025/09/12 05:24:12 562454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 562476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:642|
[2025/09/12 05:24:12 562480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:643|
[2025/09/12 05:24:12 562486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:643|
[2025/09/12 05:24:12 562490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 562494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1408|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1409|path_largest_ack:1408|
[2025/09/12 05:24:12 562499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1380507|prior_time:1757654652524561|is_app_limited:0|send_elapse:37865|ack_elapse:37886|ctl_first_sent_time:1757654652525994|lagest_ack_time:1757654652562447|curr_delivered:1424914|
[2025/09/12 05:24:12 562503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652525994|
[2025/09/12 05:24:12 562508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1484||sndq_packets_used_bytes:0|sndq_packets_free:1192|
[2025/09/12 05:24:12 562512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1409|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1409|path_largest_ack:1409|
[2025/09/12 05:24:12 562516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1380507|prior_time:1757654652524561|is_app_limited:0|send_elapse:37865|ack_elapse:37886|ctl_first_sent_time:1757654652525994|lagest_ack_time:1757654652562447|curr_delivered:1426114|
[2025/09/12 05:24:12 562524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652526074|
[2025/09/12 05:24:12 562528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1483||sndq_packets_used_bytes:0|sndq_packets_free:1193|
[2025/09/12 05:24:12 562532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36325|rttvar:18|minrtt:30532|latest_rtt:36373|ack_delay:32|
[2025/09/12 05:24:12 562537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36327|rttvar:18|minrtt:30532|latest_rtt:36373|ack_delay:32|
[2025/09/12 05:24:12 562541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1409|lost_pn:1406|thresh:3|
[2025/09/12 05:24:12 562545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 562549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36327|rtt_var:18|pto_duration:38327|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 562553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 562557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 562561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 562565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652625305|now:1757654652562549|interv:62756|
[2025/09/12 05:24:12 562569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652625305|now:1757654652562549|interval:62756|pto_count:0|srtt:36327
[2025/09/12 05:24:12 562573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37865, ack_elapse 37886, delivered 45607|rate 1203795|lost 202|
[2025/09/12 05:24:12 562578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203795) in round 32|
[2025/09/12 05:24:12 562582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 562586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 562590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652526074|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 562594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652526074|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 562599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36327|latest_rtt:36373|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 562604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:643|largest:643|pns:2|
[2025/09/12 05:24:12 562609] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:643|frame:ACK |recv_time:1757654652562447|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 562616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772562447|now:1757654652562447|interv:120000000|
[2025/09/12 05:24:12 562620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772562447|now:1757654652562447|interv:120000000|
[2025/09/12 05:24:12 562624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652563047|pq_index:0|
[2025/09/12 05:24:12 562628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652561831|
[2025/09/12 05:24:12 562632] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652562632|
[2025/09/12 05:24:12 562637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652562636|
[2025/09/12 05:24:12 562642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36327|min_srtt:36327|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 562647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1491465|
[2025/09/12 05:24:12 562651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36327|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 562656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 562660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36327|min_srtt:36327|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 562664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1492644|
[2025/09/12 05:24:12 562669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36327|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 562673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 562677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36327|min_srtt:36327|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 562681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1493823|
[2025/09/12 05:24:12 562685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 562689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 562693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 562697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 562704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 562708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1441947|
[2025/09/12 05:24:12 562713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 562716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 562720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652563047|
[2025/09/12 05:24:12 562724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652563047|
[2025/09/12 05:24:12 562728] [debug] |xqc_engine_wakeup_after|wakeup:1757654652563047|now:1757654652562728|diff:319|
[2025/09/12 05:24:12 562732] [debug] |xqc_engine_main_logic|END|now:1757654652562636|
[2025/09/12 05:24:12 562737] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652562737|
[2025/09/12 05:24:12 562741] [debug] |xqc_engine_wakeup_after|wakeup:1757654652563047|now:1757654652562741|diff:306|
[2025/09/12 05:24:12 562745] [debug] |xqc_engine_main_logic|END|now:1757654652562737|
[2025/09/12 05:24:12 563812] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652563812|
[2025/09/12 05:24:12 563820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652563047|pq_index:0|
[2025/09/12 05:24:12 563824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652562636|
[2025/09/12 05:24:12 563829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652563828|
[2025/09/12 05:24:12 563834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652563047|now:1757654652563828|
[2025/09/12 05:24:12 563838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652563047|now:1757654652563828|
[2025/09/12 05:24:12 563842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 563847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36327|min_srtt:36327|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 563851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1493823|
[2025/09/12 05:24:12 563856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 563859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 563863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 563867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 563872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 563876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1441947|
[2025/09/12 05:24:12 563884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 563889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1446|
[2025/09/12 05:24:12 563915] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1446|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652563896|stream_id:0|stream_offset:1441947|
[2025/09/12 05:24:12 563921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1446|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 563925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 563929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36327|rtt_var:18|pto_duration:38327|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 563934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 563938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 563941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 563945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652627223|now:1757654652563929|interv:63294|
[2025/09/12 05:24:12 563949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652627223|now:1757654652563929|interval:63294|pto_count:0|srtt:36327
[2025/09/12 05:24:12 563954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 563959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 563963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1443126|
[2025/09/12 05:24:12 563967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 563971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1447|
[2025/09/12 05:24:12 563989] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1447|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652563977|stream_id:0|stream_offset:1443126|
[2025/09/12 05:24:12 563993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1447|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 563998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 564002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36327|rtt_var:18|pto_duration:38327|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 564006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 564010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 564017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 564021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652627304|now:1757654652564002|interv:63302|
[2025/09/12 05:24:12 564025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652627304|now:1757654652564002|interval:63302|pto_count:0|srtt:36327
[2025/09/12 05:24:12 564029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 564033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 564037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1444305|
[2025/09/12 05:24:12 564042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 564046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652565045|now:1757654652564045|interv:1000|
[2025/09/12 05:24:12 564049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 564053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 564057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652565045|
[2025/09/12 05:24:12 564061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652565045|
[2025/09/12 05:24:12 564065] [debug] |xqc_engine_wakeup_after|wakeup:1757654652565045|now:1757654652564065|diff:980|
[2025/09/12 05:24:12 564069] [debug] |xqc_engine_main_logic|END|now:1757654652563828|
[2025/09/12 05:24:12 564439] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652564438|
[2025/09/12 05:24:12 564444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 564450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:643|
[2025/09/12 05:24:12 564454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:644|
[2025/09/12 05:24:12 564476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:644|
[2025/09/12 05:24:12 564480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 564485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1410|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1411|path_largest_ack:1410|
[2025/09/12 05:24:12 564489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1382907|prior_time:1757654652526560|is_app_limited:0|send_elapse:37855|ack_elapse:37878|ctl_first_sent_time:1757654652527991|lagest_ack_time:1757654652564438|curr_delivered:1427314|
[2025/09/12 05:24:12 564494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652527991|
[2025/09/12 05:24:12 564498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1482||sndq_packets_used_bytes:0|sndq_packets_free:1194|
[2025/09/12 05:24:12 564502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1411|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1411|path_largest_ack:1411|
[2025/09/12 05:24:12 564511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1382907|prior_time:1757654652526560|is_app_limited:0|send_elapse:37855|ack_elapse:37878|ctl_first_sent_time:1757654652527991|lagest_ack_time:1757654652564438|curr_delivered:1428514|
[2025/09/12 05:24:12 564515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652528072|
[2025/09/12 05:24:12 564519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1481||sndq_packets_used_bytes:0|sndq_packets_free:1195|
[2025/09/12 05:24:12 564526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36327|rttvar:18|minrtt:30532|latest_rtt:36366|ack_delay:40|
[2025/09/12 05:24:12 564530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36327|rttvar:14|minrtt:30532|latest_rtt:36366|ack_delay:40|
[2025/09/12 05:24:12 564534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1411|lost_pn:1408|thresh:3|
[2025/09/12 05:24:12 564538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 564542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36327|rtt_var:14|pto_duration:38327|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 564547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 564550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 564554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 564558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652627304|now:1757654652564542|interv:62762|
[2025/09/12 05:24:12 564562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652627304|now:1757654652564542|interval:62762|pto_count:0|srtt:36327
[2025/09/12 05:24:12 564566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37855, ack_elapse 37878, delivered 45607|rate 1204049|lost 202|
[2025/09/12 05:24:12 564571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204049) in round 32|
[2025/09/12 05:24:12 564575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 564579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 564583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652528072|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 564587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652528072|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 564591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36327|latest_rtt:36366|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 564600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:644|largest:644|pns:2|
[2025/09/12 05:24:12 564605] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:644|frame:ACK |recv_time:1757654652564438|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 564609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772564438|now:1757654652564438|interv:120000000|
[2025/09/12 05:24:12 564613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772564438|now:1757654652564438|interv:120000000|
[2025/09/12 05:24:12 564617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652565045|pq_index:0|
[2025/09/12 05:24:12 564621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652563828|
[2025/09/12 05:24:12 564625] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652564625|
[2025/09/12 05:24:12 564630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652564629|
[2025/09/12 05:24:12 564636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36327|min_srtt:36327|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 564640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1493823|
[2025/09/12 05:24:12 564644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36327|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 564649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 564653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36327|min_srtt:36327|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 564657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1495002|
[2025/09/12 05:24:12 564661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36327|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 564666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 564670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36327|min_srtt:36327|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 564674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1496181|
[2025/09/12 05:24:12 564678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 564682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 564686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 564694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 564699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 564703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1444305|
[2025/09/12 05:24:12 564707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 564711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 564715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652565045|
[2025/09/12 05:24:12 564719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652565045|
[2025/09/12 05:24:12 564723] [debug] |xqc_engine_wakeup_after|wakeup:1757654652565045|now:1757654652564723|diff:322|
[2025/09/12 05:24:12 564727] [debug] |xqc_engine_main_logic|END|now:1757654652564629|
[2025/09/12 05:24:12 564732] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652564732|
[2025/09/12 05:24:12 564736] [debug] |xqc_engine_wakeup_after|wakeup:1757654652565045|now:1757654652564736|diff:309|
[2025/09/12 05:24:12 564740] [debug] |xqc_engine_main_logic|END|now:1757654652564732|
[2025/09/12 05:24:12 565808] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652565807|
[2025/09/12 05:24:12 565815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652565045|pq_index:0|
[2025/09/12 05:24:12 565820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652564629|
[2025/09/12 05:24:12 565824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652565823|
[2025/09/12 05:24:12 565829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652565045|now:1757654652565823|
[2025/09/12 05:24:12 565833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652565045|now:1757654652565823|
[2025/09/12 05:24:12 565837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 565842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36327|min_srtt:36327|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 565846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1496181|
[2025/09/12 05:24:12 565850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 565855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 565859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 565863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 565867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 565875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1444305|
[2025/09/12 05:24:12 565879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 565884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1448|
[2025/09/12 05:24:12 565910] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1448|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652565891|stream_id:0|stream_offset:1444305|
[2025/09/12 05:24:12 565916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1448|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 565920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 565924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36327|rtt_var:14|pto_duration:38327|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 565929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 565932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 565936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 565940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652629218|now:1757654652565924|interv:63294|
[2025/09/12 05:24:12 565944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652629218|now:1757654652565924|interval:63294|pto_count:0|srtt:36327
[2025/09/12 05:24:12 565948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 565953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 565957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1445484|
[2025/09/12 05:24:12 565961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 565965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1449|
[2025/09/12 05:24:12 565983] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1449|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652565971|stream_id:0|stream_offset:1445484|
[2025/09/12 05:24:12 565988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1449|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 565992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 565996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36327|rtt_var:14|pto_duration:38327|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 566004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 566007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 566011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 566015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652629298|now:1757654652565996|interv:63302|
[2025/09/12 05:24:12 566019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652629298|now:1757654652565996|interval:63302|pto_count:0|srtt:36327
[2025/09/12 05:24:12 566023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 566028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 566032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1446663|
[2025/09/12 05:24:12 566036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 566040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652567040|now:1757654652566040|interv:1000|
[2025/09/12 05:24:12 566044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 566047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 566051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652567040|
[2025/09/12 05:24:12 566055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652567040|
[2025/09/12 05:24:12 566059] [debug] |xqc_engine_wakeup_after|wakeup:1757654652567040|now:1757654652566059|diff:981|
[2025/09/12 05:24:12 566063] [debug] |xqc_engine_main_logic|END|now:1757654652565823|
[2025/09/12 05:24:12 566432] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652566431|
[2025/09/12 05:24:12 566438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 566443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:644|
[2025/09/12 05:24:12 566447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:645|
[2025/09/12 05:24:12 566452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:645|
[2025/09/12 05:24:12 566473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 566477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1412|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1413|path_largest_ack:1412|
[2025/09/12 05:24:12 566482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1385307|prior_time:1757654652528550|is_app_limited:0|send_elapse:37861|ack_elapse:37881|ctl_first_sent_time:1757654652529980|lagest_ack_time:1757654652566431|curr_delivered:1429714|
[2025/09/12 05:24:12 566487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652529980|
[2025/09/12 05:24:12 566491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1480||sndq_packets_used_bytes:0|sndq_packets_free:1196|
[2025/09/12 05:24:12 566499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1413|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1413|path_largest_ack:1413|
[2025/09/12 05:24:12 566503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1385307|prior_time:1757654652528550|is_app_limited:0|send_elapse:37861|ack_elapse:37881|ctl_first_sent_time:1757654652529980|lagest_ack_time:1757654652566431|curr_delivered:1430914|
[2025/09/12 05:24:12 566508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652530060|
[2025/09/12 05:24:12 566512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1479||sndq_packets_used_bytes:0|sndq_packets_free:1197|
[2025/09/12 05:24:12 566516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36327|rttvar:14|minrtt:30532|latest_rtt:36371|ack_delay:32|
[2025/09/12 05:24:12 566520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36329|rttvar:14|minrtt:30532|latest_rtt:36371|ack_delay:32|
[2025/09/12 05:24:12 566524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1413|lost_pn:1410|thresh:3|
[2025/09/12 05:24:12 566528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 566532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36329|rtt_var:14|pto_duration:38329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 566536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 566540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 566544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 566548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652629300|now:1757654652566532|interv:62768|
[2025/09/12 05:24:12 566552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652629300|now:1757654652566532|interval:62768|pto_count:0|srtt:36329
[2025/09/12 05:24:12 566556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37861, ack_elapse 37881, delivered 45607|rate 1203954|lost 202|
[2025/09/12 05:24:12 566560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203954) in round 32|
[2025/09/12 05:24:12 566564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 566568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 566572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652530060|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 566577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652530060|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 566581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36329|latest_rtt:36371|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 566589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:645|largest:645|pns:2|
[2025/09/12 05:24:12 566594] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:645|frame:ACK |recv_time:1757654652566431|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 566598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772566431|now:1757654652566431|interv:120000000|
[2025/09/12 05:24:12 566602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772566431|now:1757654652566431|interv:120000000|
[2025/09/12 05:24:12 566606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652567040|pq_index:0|
[2025/09/12 05:24:12 566610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652565823|
[2025/09/12 05:24:12 566614] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652566614|
[2025/09/12 05:24:12 566619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652566618|
[2025/09/12 05:24:12 566624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36329|min_srtt:36329|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 566628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1496181|
[2025/09/12 05:24:12 566633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36329|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 566637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 566642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36329|min_srtt:36329|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 566646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1497360|
[2025/09/12 05:24:12 566650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36329|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 566654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 566658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36329|min_srtt:36329|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 566663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1498539|
[2025/09/12 05:24:12 566667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 566673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 566677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 566681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 566685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 566689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1446663|
[2025/09/12 05:24:12 566694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 566697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 566701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652567040|
[2025/09/12 05:24:12 566705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652567040|
[2025/09/12 05:24:12 566709] [debug] |xqc_engine_wakeup_after|wakeup:1757654652567040|now:1757654652566709|diff:331|
[2025/09/12 05:24:12 566713] [debug] |xqc_engine_main_logic|END|now:1757654652566618|
[2025/09/12 05:24:12 566718] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652566718|
[2025/09/12 05:24:12 566722] [debug] |xqc_engine_wakeup_after|wakeup:1757654652567040|now:1757654652566722|diff:318|
[2025/09/12 05:24:12 566726] [debug] |xqc_engine_main_logic|END|now:1757654652566718|
[2025/09/12 05:24:12 567793] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652567793|
[2025/09/12 05:24:12 567801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652567040|pq_index:0|
[2025/09/12 05:24:12 567805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652566618|
[2025/09/12 05:24:12 567810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652567809|
[2025/09/12 05:24:12 567814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652567040|now:1757654652567809|
[2025/09/12 05:24:12 567818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652567040|now:1757654652567809|
[2025/09/12 05:24:12 567822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 567827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36329|min_srtt:36329|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 567831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1498539|
[2025/09/12 05:24:12 567836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 567840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 567844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 567853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 567857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 567861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1446663|
[2025/09/12 05:24:12 567866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 567870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1450|
[2025/09/12 05:24:12 567896] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1450|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652567877|stream_id:0|stream_offset:1446663|
[2025/09/12 05:24:12 567902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1450|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 567906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 567911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36329|rtt_var:14|pto_duration:38329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 567915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 567919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 567923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 567927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652631206|now:1757654652567910|interv:63296|
[2025/09/12 05:24:12 567931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652631206|now:1757654652567910|interval:63296|pto_count:0|srtt:36329
[2025/09/12 05:24:12 567935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 567940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 567944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1447842|
[2025/09/12 05:24:12 567949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 567952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1451|
[2025/09/12 05:24:12 567970] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1451|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652567958|stream_id:0|stream_offset:1447842|
[2025/09/12 05:24:12 567975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1451|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 567979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 567990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36329|rtt_var:14|pto_duration:38329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 567994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 567998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 568002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 568006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652631287|now:1757654652567990|interv:63297|
[2025/09/12 05:24:12 568010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652631287|now:1757654652567990|interval:63297|pto_count:0|srtt:36329
[2025/09/12 05:24:12 568014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 568018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 568022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1449021|
[2025/09/12 05:24:12 568027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 568030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652569030|now:1757654652568030|interv:1000|
[2025/09/12 05:24:12 568034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 568038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 568042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652569030|
[2025/09/12 05:24:12 568046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652569030|
[2025/09/12 05:24:12 568050] [debug] |xqc_engine_wakeup_after|wakeup:1757654652569030|now:1757654652568050|diff:980|
[2025/09/12 05:24:12 568054] [debug] |xqc_engine_main_logic|END|now:1757654652567809|
[2025/09/12 05:24:12 568448] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652568447|
[2025/09/12 05:24:12 568454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 568476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:645|
[2025/09/12 05:24:12 568480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:646|
[2025/09/12 05:24:12 568485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:646|
[2025/09/12 05:24:12 568489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 568494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1414|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1415|path_largest_ack:1414|
[2025/09/12 05:24:12 568498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1387707|prior_time:1757654652530549|is_app_limited:0|send_elapse:37860|ack_elapse:37898|ctl_first_sent_time:1757654652531987|lagest_ack_time:1757654652568447|curr_delivered:1432114|
[2025/09/12 05:24:12 568507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652531987|
[2025/09/12 05:24:12 568511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1478||sndq_packets_used_bytes:0|sndq_packets_free:1198|
[2025/09/12 05:24:12 568516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1415|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1415|path_largest_ack:1415|
[2025/09/12 05:24:12 568520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1387707|prior_time:1757654652530549|is_app_limited:0|send_elapse:37860|ack_elapse:37898|ctl_first_sent_time:1757654652531987|lagest_ack_time:1757654652568447|curr_delivered:1433314|
[2025/09/12 05:24:12 568525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652532072|
[2025/09/12 05:24:12 568529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1477||sndq_packets_used_bytes:0|sndq_packets_free:1199|
[2025/09/12 05:24:12 568533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36329|rttvar:14|minrtt:30532|latest_rtt:36375|ack_delay:32|
[2025/09/12 05:24:12 568537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36330|rttvar:14|minrtt:30532|latest_rtt:36375|ack_delay:32|
[2025/09/12 05:24:12 568541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1415|lost_pn:1412|thresh:3|
[2025/09/12 05:24:12 568545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 568549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36330|rtt_var:14|pto_duration:38330|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 568553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 568557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 568561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 568565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652631288|now:1757654652568549|interv:62739|
[2025/09/12 05:24:12 568569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652631288|now:1757654652568549|interval:62739|pto_count:0|srtt:36330
[2025/09/12 05:24:12 568573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37860, ack_elapse 37898, delivered 45607|rate 1203414|lost 202|
[2025/09/12 05:24:12 568577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203414) in round 32|
[2025/09/12 05:24:12 568582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 568586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 568590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652532072|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 568594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652532072|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 568601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36330|latest_rtt:36375|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 568606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:646|largest:646|pns:2|
[2025/09/12 05:24:12 568611] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:646|frame:ACK |recv_time:1757654652568447|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 568615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772568447|now:1757654652568447|interv:120000000|
[2025/09/12 05:24:12 568619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772568447|now:1757654652568447|interv:120000000|
[2025/09/12 05:24:12 568623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652569030|pq_index:0|
[2025/09/12 05:24:12 568627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652567809|
[2025/09/12 05:24:12 568631] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652568631|
[2025/09/12 05:24:12 568636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652568635|
[2025/09/12 05:24:12 568641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36330|min_srtt:36330|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 568646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1498539|
[2025/09/12 05:24:12 568650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36330|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 568654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 568659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36330|min_srtt:36330|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 568663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1499718|
[2025/09/12 05:24:12 568667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36330|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 568672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 568676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36330|min_srtt:36330|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 568680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1500897|
[2025/09/12 05:24:12 568687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 568691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 568695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 568699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 568703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 568707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1449021|
[2025/09/12 05:24:12 568711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 568715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 568719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652569030|
[2025/09/12 05:24:12 568723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652569030|
[2025/09/12 05:24:12 568727] [debug] |xqc_engine_wakeup_after|wakeup:1757654652569030|now:1757654652568727|diff:303|
[2025/09/12 05:24:12 568731] [debug] |xqc_engine_main_logic|END|now:1757654652568635|
[2025/09/12 05:24:12 568736] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652568736|
[2025/09/12 05:24:12 568740] [debug] |xqc_engine_wakeup_after|wakeup:1757654652569030|now:1757654652568740|diff:290|
[2025/09/12 05:24:12 568744] [debug] |xqc_engine_main_logic|END|now:1757654652568736|
[2025/09/12 05:24:12 569814] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652569814|
[2025/09/12 05:24:12 569822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652569030|pq_index:0|
[2025/09/12 05:24:12 569826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652568635|
[2025/09/12 05:24:12 569831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652569830|
[2025/09/12 05:24:12 569835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652569030|now:1757654652569830|
[2025/09/12 05:24:12 569839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652569030|now:1757654652569830|
[2025/09/12 05:24:12 569843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 569848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36330|min_srtt:36330|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 569853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1500897|
[2025/09/12 05:24:12 569857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 569866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 569870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 569874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 569878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 569882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1449021|
[2025/09/12 05:24:12 569887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 569891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1452|
[2025/09/12 05:24:12 569917] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1452|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652569898|stream_id:0|stream_offset:1449021|
[2025/09/12 05:24:12 569923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1452|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 569928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 569932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36330|rtt_var:14|pto_duration:38330|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 569936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 569940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 569944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 569948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652633228|now:1757654652569932|interv:63296|
[2025/09/12 05:24:12 569952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652633228|now:1757654652569932|interval:63296|pto_count:0|srtt:36330
[2025/09/12 05:24:12 569956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 569961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 569965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1450200|
[2025/09/12 05:24:12 569969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 569973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1453|
[2025/09/12 05:24:12 569991] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1453|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652569979|stream_id:0|stream_offset:1450200|
[2025/09/12 05:24:12 569996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1453|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 570003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 570007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36330|rtt_var:14|pto_duration:38330|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 570012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 570015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 570019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 570023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652633309|now:1757654652570007|interv:63302|
[2025/09/12 05:24:12 570027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652633309|now:1757654652570007|interval:63302|pto_count:0|srtt:36330
[2025/09/12 05:24:12 570031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 570036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 570040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1451379|
[2025/09/12 05:24:12 570044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 570048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652571048|now:1757654652570048|interv:1000|
[2025/09/12 05:24:12 570052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 570056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 570060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652571048|
[2025/09/12 05:24:12 570064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652571048|
[2025/09/12 05:24:12 570067] [debug] |xqc_engine_wakeup_after|wakeup:1757654652571048|now:1757654652570067|diff:981|
[2025/09/12 05:24:12 570072] [debug] |xqc_engine_main_logic|END|now:1757654652569830|
[2025/09/12 05:24:12 570430] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652570430|
[2025/09/12 05:24:12 570436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 570441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:646|
[2025/09/12 05:24:12 570445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:647|
[2025/09/12 05:24:12 570451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:647|
[2025/09/12 05:24:12 570469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 570476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1416|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1417|path_largest_ack:1416|
[2025/09/12 05:24:12 570480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1390107|prior_time:1757654652532543|is_app_limited:0|send_elapse:37862|ack_elapse:37887|ctl_first_sent_time:1757654652533980|lagest_ack_time:1757654652570430|curr_delivered:1434514|
[2025/09/12 05:24:12 570489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652533980|
[2025/09/12 05:24:12 570493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1476||sndq_packets_used_bytes:0|sndq_packets_free:1200|
[2025/09/12 05:24:12 570498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1417|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1417|path_largest_ack:1417|
[2025/09/12 05:24:12 570502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1390107|prior_time:1757654652532543|is_app_limited:0|send_elapse:37862|ack_elapse:37887|ctl_first_sent_time:1757654652533980|lagest_ack_time:1757654652570430|curr_delivered:1435714|
[2025/09/12 05:24:12 570506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652534063|
[2025/09/12 05:24:12 570510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1475||sndq_packets_used_bytes:0|sndq_packets_free:1201|
[2025/09/12 05:24:12 570514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36330|rttvar:14|minrtt:30532|latest_rtt:36367|ack_delay:40|
[2025/09/12 05:24:12 570518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36329|rttvar:11|minrtt:30532|latest_rtt:36367|ack_delay:40|
[2025/09/12 05:24:12 570522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1417|lost_pn:1414|thresh:3|
[2025/09/12 05:24:12 570526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 570530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36329|rtt_var:11|pto_duration:38329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 570535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 570538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 570542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 570546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652633308|now:1757654652570530|interv:62778|
[2025/09/12 05:24:12 570550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652633308|now:1757654652570530|interval:62778|pto_count:0|srtt:36329
[2025/09/12 05:24:12 570554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37862, ack_elapse 37887, delivered 45607|rate 1203763|lost 202|
[2025/09/12 05:24:12 570559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203763) in round 32|
[2025/09/12 05:24:12 570563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 570567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 570571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652534063|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 570578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652534063|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 570582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36329|latest_rtt:36367|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 570588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:647|largest:647|pns:2|
[2025/09/12 05:24:12 570592] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:647|frame:ACK |recv_time:1757654652570430|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 570597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772570430|now:1757654652570430|interv:120000000|
[2025/09/12 05:24:12 570601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772570430|now:1757654652570430|interv:120000000|
[2025/09/12 05:24:12 570604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652571048|pq_index:0|
[2025/09/12 05:24:12 570609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652569830|
[2025/09/12 05:24:12 570612] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652570612|
[2025/09/12 05:24:12 570617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652570616|
[2025/09/12 05:24:12 570623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36329|min_srtt:36329|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 570627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1500897|
[2025/09/12 05:24:12 570631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36329|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 570636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 570640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36329|min_srtt:36329|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 570644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1502076|
[2025/09/12 05:24:12 570649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36329|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 570653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 570660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36329|min_srtt:36329|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 570664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1503255|
[2025/09/12 05:24:12 570668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 570672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 570676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 570680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 570684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 570688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1451379|
[2025/09/12 05:24:12 570692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 570696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 570700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652571048|
[2025/09/12 05:24:12 570704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652571048|
[2025/09/12 05:24:12 570708] [debug] |xqc_engine_wakeup_after|wakeup:1757654652571048|now:1757654652570708|diff:340|
[2025/09/12 05:24:12 570712] [debug] |xqc_engine_main_logic|END|now:1757654652570616|
[2025/09/12 05:24:12 570717] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652570717|
[2025/09/12 05:24:12 570721] [debug] |xqc_engine_wakeup_after|wakeup:1757654652571048|now:1757654652570720|diff:328|
[2025/09/12 05:24:12 570724] [debug] |xqc_engine_main_logic|END|now:1757654652570717|
[2025/09/12 05:24:12 571792] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652571792|
[2025/09/12 05:24:12 571800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652571048|pq_index:0|
[2025/09/12 05:24:12 571804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652570616|
[2025/09/12 05:24:12 571809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652571808|
[2025/09/12 05:24:12 571813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652571048|now:1757654652571808|
[2025/09/12 05:24:12 571817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652571048|now:1757654652571808|
[2025/09/12 05:24:12 571821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 571826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36329|min_srtt:36329|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 571830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1503255|
[2025/09/12 05:24:12 571839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 571842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 571846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 571851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 571856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 571860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1451379|
[2025/09/12 05:24:12 571864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 571868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1454|
[2025/09/12 05:24:12 571894] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1454|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652571876|stream_id:0|stream_offset:1451379|
[2025/09/12 05:24:12 571900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1454|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 571904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 571909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36329|rtt_var:11|pto_duration:38329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 571913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 571917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 571921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 571925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652635205|now:1757654652571908|interv:63297|
[2025/09/12 05:24:12 571929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652635205|now:1757654652571908|interval:63297|pto_count:0|srtt:36329
[2025/09/12 05:24:12 571933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 571938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 571942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1452558|
[2025/09/12 05:24:12 571946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 571950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1455|
[2025/09/12 05:24:12 571971] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1455|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652571959|stream_id:0|stream_offset:1452558|
[2025/09/12 05:24:12 571976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1455|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 571981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 571985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36329|rtt_var:11|pto_duration:38329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 571989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 571993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 571996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 572000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652635288|now:1757654652571984|interv:63304|
[2025/09/12 05:24:12 572004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652635288|now:1757654652571984|interval:63304|pto_count:0|srtt:36329
[2025/09/12 05:24:12 572009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 572013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 572017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1453737|
[2025/09/12 05:24:12 572021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 572025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652573025|now:1757654652572025|interv:1000|
[2025/09/12 05:24:12 572029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 572033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 572037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652573025|
[2025/09/12 05:24:12 572041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652573025|
[2025/09/12 05:24:12 572045] [debug] |xqc_engine_wakeup_after|wakeup:1757654652573025|now:1757654652572045|diff:980|
[2025/09/12 05:24:12 572049] [debug] |xqc_engine_main_logic|END|now:1757654652571808|
[2025/09/12 05:24:12 572428] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652572427|
[2025/09/12 05:24:12 572434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 572439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:647|
[2025/09/12 05:24:12 572443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:648|
[2025/09/12 05:24:12 572448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:648|
[2025/09/12 05:24:12 572452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 572473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1418|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1419|path_largest_ack:1418|
[2025/09/12 05:24:12 572482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1392507|prior_time:1757654652534534|is_app_limited:0|send_elapse:37864|ack_elapse:37893|ctl_first_sent_time:1757654652535967|lagest_ack_time:1757654652572427|curr_delivered:1436914|
[2025/09/12 05:24:12 572487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652535967|
[2025/09/12 05:24:12 572491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1474||sndq_packets_used_bytes:0|sndq_packets_free:1202|
[2025/09/12 05:24:12 572495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1419|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1419|path_largest_ack:1419|
[2025/09/12 05:24:12 572500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1392507|prior_time:1757654652534534|is_app_limited:0|send_elapse:37864|ack_elapse:37893|ctl_first_sent_time:1757654652535967|lagest_ack_time:1757654652572427|curr_delivered:1438114|
[2025/09/12 05:24:12 572504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652536051|
[2025/09/12 05:24:12 572508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1473||sndq_packets_used_bytes:0|sndq_packets_free:1203|
[2025/09/12 05:24:12 572512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36329|rttvar:11|minrtt:30532|latest_rtt:36376|ack_delay:32|
[2025/09/12 05:24:12 572516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36331|rttvar:12|minrtt:30532|latest_rtt:36376|ack_delay:32|
[2025/09/12 05:24:12 572520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1419|lost_pn:1416|thresh:3|
[2025/09/12 05:24:12 572524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 572528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36331|rtt_var:12|pto_duration:38331|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 572532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 572536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 572540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 572544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652635290|now:1757654652572528|interv:62762|
[2025/09/12 05:24:12 572548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652635290|now:1757654652572528|interval:62762|pto_count:0|srtt:36331
[2025/09/12 05:24:12 572552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37864, ack_elapse 37893, delivered 45607|rate 1203573|lost 202|
[2025/09/12 05:24:12 572557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203573) in round 32|
[2025/09/12 05:24:12 572561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 572567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 572571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652536051|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 572576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652536051|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 572580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36331|latest_rtt:36376|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 572586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:648|largest:648|pns:2|
[2025/09/12 05:24:12 572590] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:648|frame:ACK |recv_time:1757654652572427|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 572595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772572427|now:1757654652572427|interv:120000000|
[2025/09/12 05:24:12 572599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772572427|now:1757654652572427|interv:120000000|
[2025/09/12 05:24:12 572603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652573025|pq_index:0|
[2025/09/12 05:24:12 572607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652571808|
[2025/09/12 05:24:12 572611] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652572610|
[2025/09/12 05:24:12 572615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652572614|
[2025/09/12 05:24:12 572621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36331|min_srtt:36331|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 572625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1503255|
[2025/09/12 05:24:12 572629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36331|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 572634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 572638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36331|min_srtt:36331|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 572642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1504434|
[2025/09/12 05:24:12 572647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36331|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 572654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 572658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36331|min_srtt:36331|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 572662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1505613|
[2025/09/12 05:24:12 572667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 572670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 572674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 572678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 572683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 572687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1453737|
[2025/09/12 05:24:12 572691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 572695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 572699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652573025|
[2025/09/12 05:24:12 572703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652573025|
[2025/09/12 05:24:12 572706] [debug] |xqc_engine_wakeup_after|wakeup:1757654652573025|now:1757654652572706|diff:319|
[2025/09/12 05:24:12 572711] [debug] |xqc_engine_main_logic|END|now:1757654652572614|
[2025/09/12 05:24:12 572716] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652572716|
[2025/09/12 05:24:12 572719] [debug] |xqc_engine_wakeup_after|wakeup:1757654652573025|now:1757654652572719|diff:306|
[2025/09/12 05:24:12 572723] [debug] |xqc_engine_main_logic|END|now:1757654652572716|
[2025/09/12 05:24:12 573791] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652573791|
[2025/09/12 05:24:12 573798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652573025|pq_index:0|
[2025/09/12 05:24:12 573803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652572614|
[2025/09/12 05:24:12 573807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652573806|
[2025/09/12 05:24:12 573812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652573025|now:1757654652573806|
[2025/09/12 05:24:12 573816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652573025|now:1757654652573806|
[2025/09/12 05:24:12 573820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 573824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36331|min_srtt:36331|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 573833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1505613|
[2025/09/12 05:24:12 573837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 573841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 573845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 573849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 573854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 573858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1453737|
[2025/09/12 05:24:12 573863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 573867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1456|
[2025/09/12 05:24:12 573893] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1456|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652573874|stream_id:0|stream_offset:1453737|
[2025/09/12 05:24:12 573899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1456|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 573903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 573908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36331|rtt_var:12|pto_duration:38331|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 573912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 573916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 573920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 573924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652637205|now:1757654652573908|interv:63297|
[2025/09/12 05:24:12 573928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652637205|now:1757654652573908|interval:63297|pto_count:0|srtt:36331
[2025/09/12 05:24:12 573932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 573937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 573941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1454916|
[2025/09/12 05:24:12 573949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 573953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1457|
[2025/09/12 05:24:12 573971] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1457|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652573959|stream_id:0|stream_offset:1454916|
[2025/09/12 05:24:12 573976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1457|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 573980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 573984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36331|rtt_var:12|pto_duration:38331|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 573989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 573992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 573996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 574000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652637290|now:1757654652573984|interv:63306|
[2025/09/12 05:24:12 574004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652637290|now:1757654652573984|interval:63306|pto_count:0|srtt:36331
[2025/09/12 05:24:12 574008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 574013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 574017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1456095|
[2025/09/12 05:24:12 574021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 574025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652575025|now:1757654652574025|interv:1000|
[2025/09/12 05:24:12 574029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 574033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 574036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652575025|
[2025/09/12 05:24:12 574040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652575025|
[2025/09/12 05:24:12 574044] [debug] |xqc_engine_wakeup_after|wakeup:1757654652575025|now:1757654652574044|diff:981|
[2025/09/12 05:24:12 574048] [debug] |xqc_engine_main_logic|END|now:1757654652573806|
[2025/09/12 05:24:12 574415] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652574414|
[2025/09/12 05:24:12 574421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 574426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:648|
[2025/09/12 05:24:12 574430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:649|
[2025/09/12 05:24:12 574439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:649|
[2025/09/12 05:24:12 574444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 574448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1420|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1421|path_largest_ack:1420|
[2025/09/12 05:24:12 574453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1394907|prior_time:1757654652536531|is_app_limited:0|send_elapse:37854|ack_elapse:37883|ctl_first_sent_time:1757654652537963|lagest_ack_time:1757654652574414|curr_delivered:1439314|
[2025/09/12 05:24:12 574474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652537963|
[2025/09/12 05:24:12 574479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1472||sndq_packets_used_bytes:0|sndq_packets_free:1204|
[2025/09/12 05:24:12 574483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1421|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1421|path_largest_ack:1421|
[2025/09/12 05:24:12 574487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1394907|prior_time:1757654652536531|is_app_limited:0|send_elapse:37854|ack_elapse:37883|ctl_first_sent_time:1757654652537963|lagest_ack_time:1757654652574414|curr_delivered:1440514|
[2025/09/12 05:24:12 574491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652538048|
[2025/09/12 05:24:12 574495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1471||sndq_packets_used_bytes:0|sndq_packets_free:1205|
[2025/09/12 05:24:12 574499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36331|rttvar:12|minrtt:30532|latest_rtt:36366|ack_delay:32|
[2025/09/12 05:24:12 574503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36331|rttvar:9|minrtt:30532|latest_rtt:36366|ack_delay:32|
[2025/09/12 05:24:12 574508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1421|lost_pn:1418|thresh:3|
[2025/09/12 05:24:12 574512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 574516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36331|rtt_var:9|pto_duration:38331|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 574520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 574524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 574527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 574531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652637290|now:1757654652574515|interv:62775|
[2025/09/12 05:24:12 574535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652637290|now:1757654652574515|interval:62775|pto_count:0|srtt:36331
[2025/09/12 05:24:12 574540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37854, ack_elapse 37883, delivered 45607|rate 1203890|lost 202|
[2025/09/12 05:24:12 574547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203890) in round 32|
[2025/09/12 05:24:12 574551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 574555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 574559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652538048|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 574563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652538048|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 574568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36331|latest_rtt:36366|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 574573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:649|largest:649|pns:2|
[2025/09/12 05:24:12 574578] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:649|frame:ACK |recv_time:1757654652574414|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 574582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772574414|now:1757654652574414|interv:120000000|
[2025/09/12 05:24:12 574586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772574414|now:1757654652574414|interv:120000000|
[2025/09/12 05:24:12 574590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652575025|pq_index:0|
[2025/09/12 05:24:12 574594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652573806|
[2025/09/12 05:24:12 574598] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652574598|
[2025/09/12 05:24:12 574603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652574602|
[2025/09/12 05:24:12 574608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36331|min_srtt:36331|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 574612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1505613|
[2025/09/12 05:24:12 574617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36331|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 574621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 574625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36331|min_srtt:36331|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 574630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1506792|
[2025/09/12 05:24:12 574636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36331|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 574641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 574645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36331|min_srtt:36331|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 574649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1507971|
[2025/09/12 05:24:12 574653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 574657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 574661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 574665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 574669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 574673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1456095|
[2025/09/12 05:24:12 574678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 574681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 574685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652575025|
[2025/09/12 05:24:12 574689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652575025|
[2025/09/12 05:24:12 574693] [debug] |xqc_engine_wakeup_after|wakeup:1757654652575025|now:1757654652574693|diff:332|
[2025/09/12 05:24:12 574697] [debug] |xqc_engine_main_logic|END|now:1757654652574602|
[2025/09/12 05:24:12 574702] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652574702|
[2025/09/12 05:24:12 574706] [debug] |xqc_engine_wakeup_after|wakeup:1757654652575025|now:1757654652574706|diff:319|
[2025/09/12 05:24:12 574710] [debug] |xqc_engine_main_logic|END|now:1757654652574702|
[2025/09/12 05:24:12 575778] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652575778|
[2025/09/12 05:24:12 575786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652575025|pq_index:0|
[2025/09/12 05:24:12 575790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652574602|
[2025/09/12 05:24:12 575794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652575793|
[2025/09/12 05:24:12 575799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652575025|now:1757654652575793|
[2025/09/12 05:24:12 575803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652575025|now:1757654652575793|
[2025/09/12 05:24:12 575811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 575816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36331|min_srtt:36331|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 575820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1507971|
[2025/09/12 05:24:12 575824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 575828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 575832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 575836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 575841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 575845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1456095|
[2025/09/12 05:24:12 575849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 575854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1458|
[2025/09/12 05:24:12 575880] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1458|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652575862|stream_id:0|stream_offset:1456095|
[2025/09/12 05:24:12 575886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1458|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 575891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 575895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36331|rtt_var:9|pto_duration:38331|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 575899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 575903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 575907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 575911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652639193|now:1757654652575895|interv:63298|
[2025/09/12 05:24:12 575915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652639193|now:1757654652575895|interval:63298|pto_count:0|srtt:36331
[2025/09/12 05:24:12 575919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 575924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 575931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1457274|
[2025/09/12 05:24:12 575936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 575940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1459|
[2025/09/12 05:24:12 575958] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1459|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652575946|stream_id:0|stream_offset:1457274|
[2025/09/12 05:24:12 575963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1459|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 575967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 575972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36331|rtt_var:9|pto_duration:38331|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 575976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 575980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 575983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 575987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652639277|now:1757654652575971|interv:63306|
[2025/09/12 05:24:12 575991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652639277|now:1757654652575971|interval:63306|pto_count:0|srtt:36331
[2025/09/12 05:24:12 575996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 576000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 576004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1458453|
[2025/09/12 05:24:12 576008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 576012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652577012|now:1757654652576012|interv:1000|
[2025/09/12 05:24:12 576016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 576020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 576024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652577012|
[2025/09/12 05:24:12 576028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652577012|
[2025/09/12 05:24:12 576032] [debug] |xqc_engine_wakeup_after|wakeup:1757654652577012|now:1757654652576031|diff:981|
[2025/09/12 05:24:12 576036] [debug] |xqc_engine_main_logic|END|now:1757654652575793|
[2025/09/12 05:24:12 576409] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652576408|
[2025/09/12 05:24:12 576414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 576424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:649|
[2025/09/12 05:24:12 576428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:650|
[2025/09/12 05:24:12 576433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:650|
[2025/09/12 05:24:12 576437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 576442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1422|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1423|path_largest_ack:1422|
[2025/09/12 05:24:12 576446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1397307|prior_time:1757654652538540|is_app_limited:0|send_elapse:37883|ack_elapse:37868|ctl_first_sent_time:1757654652539977|lagest_ack_time:1757654652576408|curr_delivered:1441714|
[2025/09/12 05:24:12 576451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652539977|
[2025/09/12 05:24:12 576470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1470||sndq_packets_used_bytes:0|sndq_packets_free:1206|
[2025/09/12 05:24:12 576477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1423|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1423|path_largest_ack:1423|
[2025/09/12 05:24:12 576481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1397307|prior_time:1757654652538540|is_app_limited:0|send_elapse:37883|ack_elapse:37868|ctl_first_sent_time:1757654652539977|lagest_ack_time:1757654652576408|curr_delivered:1442914|
[2025/09/12 05:24:12 576485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652540063|
[2025/09/12 05:24:12 576489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1469||sndq_packets_used_bytes:0|sndq_packets_free:1207|
[2025/09/12 05:24:12 576493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36331|rttvar:9|minrtt:30532|latest_rtt:36345|ack_delay:40|
[2025/09/12 05:24:12 576497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36328|rttvar:13|minrtt:30532|latest_rtt:36345|ack_delay:40|
[2025/09/12 05:24:12 576501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1423|lost_pn:1420|thresh:3|
[2025/09/12 05:24:12 576505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 576509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:13|pto_duration:38328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 576514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 576518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 576521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 576525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652639274|now:1757654652576509|interv:62765|
[2025/09/12 05:24:12 576529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652639274|now:1757654652576509|interval:62765|pto_count:0|srtt:36328
[2025/09/12 05:24:12 576536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37883, ack_elapse 37868, delivered 45607|rate 1203890|lost 202|
[2025/09/12 05:24:12 576541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203890) in round 32|
[2025/09/12 05:24:12 576545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 576549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 576553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652540063|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 576557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652540063|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 576561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36328|latest_rtt:36345|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 576567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:650|largest:650|pns:2|
[2025/09/12 05:24:12 576571] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:650|frame:ACK |recv_time:1757654652576408|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 576576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772576408|now:1757654652576408|interv:120000000|
[2025/09/12 05:24:12 576580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772576408|now:1757654652576408|interv:120000000|
[2025/09/12 05:24:12 576584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652577012|pq_index:0|
[2025/09/12 05:24:12 576588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652575793|
[2025/09/12 05:24:12 576592] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652576592|
[2025/09/12 05:24:12 576597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652576596|
[2025/09/12 05:24:12 576602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 576606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1507971|
[2025/09/12 05:24:12 576611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36328|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 576615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 576619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 576627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1509150|
[2025/09/12 05:24:12 576631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36328|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 576635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 576639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 576643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1510329|
[2025/09/12 05:24:12 576648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 576652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 576655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 576660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 576664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 576668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1458453|
[2025/09/12 05:24:12 576672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 576676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 576680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652577012|
[2025/09/12 05:24:12 576684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652577012|
[2025/09/12 05:24:12 576688] [debug] |xqc_engine_wakeup_after|wakeup:1757654652577012|now:1757654652576688|diff:324|
[2025/09/12 05:24:12 576692] [debug] |xqc_engine_main_logic|END|now:1757654652576596|
[2025/09/12 05:24:12 576697] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652576697|
[2025/09/12 05:24:12 576701] [debug] |xqc_engine_wakeup_after|wakeup:1757654652577012|now:1757654652576701|diff:311|
[2025/09/12 05:24:12 576704] [debug] |xqc_engine_main_logic|END|now:1757654652576697|
[2025/09/12 05:24:12 577772] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652577772|
[2025/09/12 05:24:12 577780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652577012|pq_index:0|
[2025/09/12 05:24:12 577784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652576596|
[2025/09/12 05:24:12 577789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652577788|
[2025/09/12 05:24:12 577797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654652577502|now:1757654652577788|
[2025/09/12 05:24:12 577801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:12 577805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654652577502|now:1757654652577788|
[2025/09/12 05:24:12 577809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:12 577812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652577012|now:1757654652577788|
[2025/09/12 05:24:12 577816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652577012|now:1757654652577788|
[2025/09/12 05:24:12 577820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 577825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:650|ack_delay:25322|first_ack_range:34|largest_pkt_recv_time:1757654652552502|
[2025/09/12 05:24:12 577829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:650|low:616|pkt_pns:2|
[2025/09/12 05:24:12 577833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:638|frame_largest_recv:650|
[2025/09/12 05:24:12 577837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:12 577841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 577846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1510329|
[2025/09/12 05:24:12 577850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 577854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 577858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 577862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 577866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 577870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1458453|
[2025/09/12 05:24:12 577875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 577879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1460|
[2025/09/12 05:24:12 577906] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1460|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:43207|now:1757654652577887|stream_id:0|stream_offset:1458453|
[2025/09/12 05:24:12 577911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1460|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 577916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 577924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:13|pto_duration:38328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 577928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 577932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 577936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44414|
[2025/09/12 05:24:12 577940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652641215|now:1757654652577924|interv:63291|
[2025/09/12 05:24:12 577944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652641215|now:1757654652577924|interval:63291|pto_count:0|srtt:36328
[2025/09/12 05:24:12 577948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44414|
[2025/09/12 05:24:12 577953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 577957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44414|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1459632|
[2025/09/12 05:24:12 577961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 577965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1461|
[2025/09/12 05:24:12 577983] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1461|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44414|now:1757654652577971|stream_id:0|stream_offset:1459632|
[2025/09/12 05:24:12 577988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1461|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 577993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44414|applimit:0|
[2025/09/12 05:24:12 577997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:13|pto_duration:38328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 578001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 578004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 578008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:12 578012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652641299|now:1757654652577996|interv:63303|
[2025/09/12 05:24:12 578016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652641299|now:1757654652577996|interval:63303|pto_count:0|srtt:36328
[2025/09/12 05:24:12 578020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45614|
[2025/09/12 05:24:12 578025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 578029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1460811|
[2025/09/12 05:24:12 578036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 578040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652579040|now:1757654652578040|interv:1000|
[2025/09/12 05:24:12 578044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 578048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 578051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652579040|
[2025/09/12 05:24:12 578056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652579040|
[2025/09/12 05:24:12 578059] [debug] |xqc_engine_wakeup_after|wakeup:1757654652579040|now:1757654652578059|diff:981|
[2025/09/12 05:24:12 578063] [debug] |xqc_engine_main_logic|END|now:1757654652577788|
[2025/09/12 05:24:12 578405] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652578405|
[2025/09/12 05:24:12 578411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 578416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:650|
[2025/09/12 05:24:12 578420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:651|
[2025/09/12 05:24:12 578426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:651|
[2025/09/12 05:24:12 578430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 578434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1424|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1425|path_largest_ack:1424|
[2025/09/12 05:24:12 578439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1399707|prior_time:1757654652540521|is_app_limited:0|send_elapse:37849|ack_elapse:37884|ctl_first_sent_time:1757654652541948|lagest_ack_time:1757654652578405|curr_delivered:1444114|
[2025/09/12 05:24:12 578443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652541948|
[2025/09/12 05:24:12 578447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1468||sndq_packets_used_bytes:0|sndq_packets_free:1208|
[2025/09/12 05:24:12 578452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1425|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1425|path_largest_ack:1425|
[2025/09/12 05:24:12 578473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1399707|prior_time:1757654652540521|is_app_limited:0|send_elapse:37849|ack_elapse:37884|ctl_first_sent_time:1757654652541948|lagest_ack_time:1757654652578405|curr_delivered:1445314|
[2025/09/12 05:24:12 578477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652542033|
[2025/09/12 05:24:12 578481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1467||sndq_packets_used_bytes:0|sndq_packets_free:1209|
[2025/09/12 05:24:12 578485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36328|rttvar:13|minrtt:30532|latest_rtt:36372|ack_delay:32|
[2025/09/12 05:24:12 578489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36329|rttvar:13|minrtt:30532|latest_rtt:36372|ack_delay:32|
[2025/09/12 05:24:12 578497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1425|lost_pn:1422|thresh:3|
[2025/09/12 05:24:12 578501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 578505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36329|rtt_var:13|pto_duration:38329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 578510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 578513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 578517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43214|
[2025/09/12 05:24:12 578521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652641300|now:1757654652578505|interv:62795|
[2025/09/12 05:24:12 578525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652641300|now:1757654652578505|interval:62795|pto_count:0|srtt:36329
[2025/09/12 05:24:12 578529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37849, ack_elapse 37884, delivered 45607|rate 1203859|lost 202|
[2025/09/12 05:24:12 578534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203859) in round 32|
[2025/09/12 05:24:12 578538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 578542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 578546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652542033|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 578550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652542033|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 578554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43214|srtt:36329|latest_rtt:36372|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 578560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:651|largest:651|pns:2|
[2025/09/12 05:24:12 578566] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:651|frame:ACK |recv_time:1757654652578405|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 578572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772578405|now:1757654652578405|interv:120000000|
[2025/09/12 05:24:12 578576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772578405|now:1757654652578405|interv:120000000|
[2025/09/12 05:24:12 578580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652579040|pq_index:0|
[2025/09/12 05:24:12 578584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652577788|
[2025/09/12 05:24:12 578588] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652578588|
[2025/09/12 05:24:12 578595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652578594|
[2025/09/12 05:24:12 578601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36329|min_srtt:36329|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 578605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43214|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1510329|
[2025/09/12 05:24:12 578609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36329|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 578614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 578618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36329|min_srtt:36329|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 578622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43214|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1511508|
[2025/09/12 05:24:12 578627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36329|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 578631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 578635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36329|min_srtt:36329|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 578639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43214|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1512687|
[2025/09/12 05:24:12 578643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 578647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 578651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 578655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 578659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 578664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43214|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1460811|
[2025/09/12 05:24:12 578668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 578672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 578678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652579040|
[2025/09/12 05:24:12 578682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652579040|
[2025/09/12 05:24:12 578686] [debug] |xqc_engine_wakeup_after|wakeup:1757654652579040|now:1757654652578686|diff:354|
[2025/09/12 05:24:12 578690] [debug] |xqc_engine_main_logic|END|now:1757654652578594|
[2025/09/12 05:24:12 578695] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652578695|
[2025/09/12 05:24:12 578699] [debug] |xqc_engine_wakeup_after|wakeup:1757654652579040|now:1757654652578698|diff:342|
[2025/09/12 05:24:12 578702] [debug] |xqc_engine_main_logic|END|now:1757654652578695|
[2025/09/12 05:24:12 579770] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652579770|
[2025/09/12 05:24:12 579778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652579040|pq_index:0|
[2025/09/12 05:24:12 579782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652578594|
[2025/09/12 05:24:12 579786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652579786|
[2025/09/12 05:24:12 579791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652579040|now:1757654652579786|
[2025/09/12 05:24:12 579795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652579040|now:1757654652579786|
[2025/09/12 05:24:12 579799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 579803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36329|min_srtt:36329|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 579808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43214|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1512687|
[2025/09/12 05:24:12 579812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 579816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 579820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 579824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 579828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 579832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43214|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1460811|
[2025/09/12 05:24:12 579837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 579841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1462|
[2025/09/12 05:24:12 579868] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1462|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43214|now:1757654652579848|stream_id:0|stream_offset:1460811|
[2025/09/12 05:24:12 579873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1462|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 579882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43214|applimit:0|
[2025/09/12 05:24:12 579886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36329|rtt_var:13|pto_duration:38329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 579891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 579895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 579898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44414|
[2025/09/12 05:24:12 579902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652643177|now:1757654652579886|interv:63291|
[2025/09/12 05:24:12 579906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652643177|now:1757654652579886|interval:63291|pto_count:0|srtt:36329
[2025/09/12 05:24:12 579911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44414|
[2025/09/12 05:24:12 579915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 579920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44414|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1461990|
[2025/09/12 05:24:12 579924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 579928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1463|
[2025/09/12 05:24:12 579946] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1463|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44414|now:1757654652579934|stream_id:0|stream_offset:1461990|
[2025/09/12 05:24:12 579951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1463|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 579955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44414|applimit:0|
[2025/09/12 05:24:12 579959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36329|rtt_var:13|pto_duration:38329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 579963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 579967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 579971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:12 579975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652643263|now:1757654652579959|interv:63304|
[2025/09/12 05:24:12 579979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652643263|now:1757654652579959|interval:63304|pto_count:0|srtt:36329
[2025/09/12 05:24:12 579983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45614|
[2025/09/12 05:24:12 579994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 579998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1463169|
[2025/09/12 05:24:12 580003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 580007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652581006|now:1757654652580006|interv:1000|
[2025/09/12 05:24:12 580011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 580014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 580018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652581006|
[2025/09/12 05:24:12 580022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652581006|
[2025/09/12 05:24:12 580026] [debug] |xqc_engine_wakeup_after|wakeup:1757654652581006|now:1757654652580026|diff:980|
[2025/09/12 05:24:12 580030] [debug] |xqc_engine_main_logic|END|now:1757654652579786|
[2025/09/12 05:24:12 580394] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652580393|
[2025/09/12 05:24:12 580400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 580405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:651|
[2025/09/12 05:24:12 580409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:652|
[2025/09/12 05:24:12 580415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:652|
[2025/09/12 05:24:12 580419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 580423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1426|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1427|path_largest_ack:1426|
[2025/09/12 05:24:12 580428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1402107|prior_time:1757654652542513|is_app_limited:0|send_elapse:37881|ack_elapse:37880|ctl_first_sent_time:1757654652543940|lagest_ack_time:1757654652580393|curr_delivered:1446514|
[2025/09/12 05:24:12 580432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652543940|
[2025/09/12 05:24:12 580437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1466||sndq_packets_used_bytes:0|sndq_packets_free:1210|
[2025/09/12 05:24:12 580441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1427|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1427|path_largest_ack:1427|
[2025/09/12 05:24:12 580445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1402107|prior_time:1757654652542513|is_app_limited:0|send_elapse:37881|ack_elapse:37880|ctl_first_sent_time:1757654652543940|lagest_ack_time:1757654652580393|curr_delivered:1447714|
[2025/09/12 05:24:12 580449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652544028|
[2025/09/12 05:24:12 580453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1465||sndq_packets_used_bytes:0|sndq_packets_free:1211|
[2025/09/12 05:24:12 580474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36329|rttvar:13|minrtt:30532|latest_rtt:36365|ack_delay:40|
[2025/09/12 05:24:12 580484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36328|rttvar:11|minrtt:30532|latest_rtt:36365|ack_delay:40|
[2025/09/12 05:24:12 580488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1427|lost_pn:1424|thresh:3|
[2025/09/12 05:24:12 580492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 580496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:11|pto_duration:38328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 580500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 580504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 580508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43214|
[2025/09/12 05:24:12 580512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652643262|now:1757654652580496|interv:62766|
[2025/09/12 05:24:12 580516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652643262|now:1757654652580496|interval:62766|pto_count:0|srtt:36328
[2025/09/12 05:24:12 580520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37881, ack_elapse 37880, delivered 45607|rate 1203954|lost 202|
[2025/09/12 05:24:12 580524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203954) in round 32|
[2025/09/12 05:24:12 580528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 580533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 580536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652544028|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 580541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652544028|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 580545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43214|srtt:36328|latest_rtt:36365|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 580551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:652|largest:652|pns:2|
[2025/09/12 05:24:12 580555] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:652|frame:ACK |recv_time:1757654652580393|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 580560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772580393|now:1757654652580393|interv:120000000|
[2025/09/12 05:24:12 580564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772580393|now:1757654652580393|interv:120000000|
[2025/09/12 05:24:12 580568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652581006|pq_index:0|
[2025/09/12 05:24:12 580574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652579786|
[2025/09/12 05:24:12 580578] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652580578|
[2025/09/12 05:24:12 580583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652580582|
[2025/09/12 05:24:12 580589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 580593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43214|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1512687|
[2025/09/12 05:24:12 580597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36328|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 580602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 580606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 580610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43214|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1513866|
[2025/09/12 05:24:12 580615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36328|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 580619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 580623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 580627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43214|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1515045|
[2025/09/12 05:24:12 580632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 580635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 580639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 580643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 580648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 580652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43214|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1463169|
[2025/09/12 05:24:12 580658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 580662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 580666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652581006|
[2025/09/12 05:24:12 580670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652581006|
[2025/09/12 05:24:12 580674] [debug] |xqc_engine_wakeup_after|wakeup:1757654652581006|now:1757654652580674|diff:332|
[2025/09/12 05:24:12 580678] [debug] |xqc_engine_main_logic|END|now:1757654652580582|
[2025/09/12 05:24:12 580683] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652580683|
[2025/09/12 05:24:12 580687] [debug] |xqc_engine_wakeup_after|wakeup:1757654652581006|now:1757654652580687|diff:319|
[2025/09/12 05:24:12 580691] [debug] |xqc_engine_main_logic|END|now:1757654652580683|
[2025/09/12 05:24:12 581759] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652581759|
[2025/09/12 05:24:12 581767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652581006|pq_index:0|
[2025/09/12 05:24:12 581771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652580582|
[2025/09/12 05:24:12 581775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652581775|
[2025/09/12 05:24:12 581780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652581006|now:1757654652581775|
[2025/09/12 05:24:12 581784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652581006|now:1757654652581775|
[2025/09/12 05:24:12 581788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 581793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 581797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43214|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1515045|
[2025/09/12 05:24:12 581801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 581805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 581809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 581813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 581817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 581821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43214|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1463169|
[2025/09/12 05:24:12 581826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 581830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1464|
[2025/09/12 05:24:12 581856] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1464|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43214|now:1757654652581837|stream_id:0|stream_offset:1463169|
[2025/09/12 05:24:12 581867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1464|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 581871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43214|applimit:0|
[2025/09/12 05:24:12 581876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:11|pto_duration:38328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 581880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 581884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 581888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44414|
[2025/09/12 05:24:12 581892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652645165|now:1757654652581875|interv:63290|
[2025/09/12 05:24:12 581896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652645165|now:1757654652581875|interval:63290|pto_count:0|srtt:36328
[2025/09/12 05:24:12 581900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44414|
[2025/09/12 05:24:12 581905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 581909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44414|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1464348|
[2025/09/12 05:24:12 581913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 581917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1465|
[2025/09/12 05:24:12 581936] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1465|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44414|now:1757654652581923|stream_id:0|stream_offset:1464348|
[2025/09/12 05:24:12 581941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1465|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 581945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44414|applimit:0|
[2025/09/12 05:24:12 581949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:11|pto_duration:38328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 581953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 581957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 581961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:12 581965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652645251|now:1757654652581949|interv:63302|
[2025/09/12 05:24:12 581969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652645251|now:1757654652581949|interval:63302|pto_count:0|srtt:36328
[2025/09/12 05:24:12 581976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45614|
[2025/09/12 05:24:12 581980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 581984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1465527|
[2025/09/12 05:24:12 581989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 581993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652582992|now:1757654652581992|interv:1000|
[2025/09/12 05:24:12 581996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 582000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 582004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652582992|
[2025/09/12 05:24:12 582008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652582992|
[2025/09/12 05:24:12 582012] [debug] |xqc_engine_wakeup_after|wakeup:1757654652582992|now:1757654652582012|diff:980|
[2025/09/12 05:24:12 582016] [debug] |xqc_engine_main_logic|END|now:1757654652581775|
[2025/09/12 05:24:12 582392] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652582391|
[2025/09/12 05:24:12 582397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 582402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:652|
[2025/09/12 05:24:12 582406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:653|
[2025/09/12 05:24:12 582412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:653|
[2025/09/12 05:24:12 582416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 582420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1428|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1429|path_largest_ack:1428|
[2025/09/12 05:24:12 582425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1404514|prior_time:1757654652544511|is_app_limited:0|send_elapse:37851|ack_elapse:37880|ctl_first_sent_time:1757654652545947|lagest_ack_time:1757654652582391|curr_delivered:1448914|
[2025/09/12 05:24:12 582429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652545947|
[2025/09/12 05:24:12 582434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1464||sndq_packets_used_bytes:0|sndq_packets_free:1212|
[2025/09/12 05:24:12 582438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1429|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1429|path_largest_ack:1429|
[2025/09/12 05:24:12 582442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1404514|prior_time:1757654652544511|is_app_limited:0|send_elapse:37851|ack_elapse:37880|ctl_first_sent_time:1757654652545947|lagest_ack_time:1757654652582391|curr_delivered:1450114|
[2025/09/12 05:24:12 582446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652546028|
[2025/09/12 05:24:12 582454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1463||sndq_packets_used_bytes:0|sndq_packets_free:1213|
[2025/09/12 05:24:12 582475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36328|rttvar:11|minrtt:30532|latest_rtt:36363|ack_delay:32|
[2025/09/12 05:24:12 582480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36328|rttvar:9|minrtt:30532|latest_rtt:36363|ack_delay:32|
[2025/09/12 05:24:12 582484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1429|lost_pn:1426|thresh:3|
[2025/09/12 05:24:12 582488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 582492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:9|pto_duration:38328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 582496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 582500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 582504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43214|
[2025/09/12 05:24:12 582507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652645251|now:1757654652582492|interv:62759|
[2025/09/12 05:24:12 582511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652645251|now:1757654652582492|interval:62759|pto_count:0|srtt:36328
[2025/09/12 05:24:12 582516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37851, ack_elapse 37880, delivered 45600|rate 1203801|lost 202|
[2025/09/12 05:24:12 582520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203801) in round 32|
[2025/09/12 05:24:12 582524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 582528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 582532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652546028|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 582536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652546028|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1406914|
[2025/09/12 05:24:12 582541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43214|srtt:36328|latest_rtt:36363|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 582546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:653|largest:653|pns:2|
[2025/09/12 05:24:12 582550] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:653|frame:ACK |recv_time:1757654652582391|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 582555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772582391|now:1757654652582391|interv:120000000|
[2025/09/12 05:24:12 582562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772582391|now:1757654652582391|interv:120000000|
[2025/09/12 05:24:12 582566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652582992|pq_index:0|
[2025/09/12 05:24:12 582570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652581775|
[2025/09/12 05:24:12 582574] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652582574|
[2025/09/12 05:24:12 582578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652582578|
[2025/09/12 05:24:12 582584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 582588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43214|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1515045|
[2025/09/12 05:24:12 582593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36328|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 582597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 582601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 582605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43214|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1516224|
[2025/09/12 05:24:12 582610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36328|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 582614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 582618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 582622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43214|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1517403|
[2025/09/12 05:24:12 582627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 582630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 582634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 582638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 582642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 582649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43214|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1465527|
[2025/09/12 05:24:12 582653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 582657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 582661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652582992|
[2025/09/12 05:24:12 582665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652582992|
[2025/09/12 05:24:12 582669] [debug] |xqc_engine_wakeup_after|wakeup:1757654652582992|now:1757654652582669|diff:323|
[2025/09/12 05:24:12 582673] [debug] |xqc_engine_main_logic|END|now:1757654652582578|
[2025/09/12 05:24:12 582678] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652582678|
[2025/09/12 05:24:12 582682] [debug] |xqc_engine_wakeup_after|wakeup:1757654652582992|now:1757654652582682|diff:310|
[2025/09/12 05:24:12 582686] [debug] |xqc_engine_main_logic|END|now:1757654652582678|
[2025/09/12 05:24:12 583757] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652583756|
[2025/09/12 05:24:12 583764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652582992|pq_index:0|
[2025/09/12 05:24:12 583768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652582578|
[2025/09/12 05:24:12 583773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652583772|
[2025/09/12 05:24:12 583777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652582992|now:1757654652583772|
[2025/09/12 05:24:12 583782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652582992|now:1757654652583772|
[2025/09/12 05:24:12 583786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 583790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36328|min_srtt:36328|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 583795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43214|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1517403|
[2025/09/12 05:24:12 583799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 583803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 583807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 583811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 583817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 583821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43214|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1465527|
[2025/09/12 05:24:12 583826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 583834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1466|
[2025/09/12 05:24:12 583860] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1466|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43214|now:1757654652583841|stream_id:0|stream_offset:1465527|
[2025/09/12 05:24:12 583866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1466|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 583871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43214|applimit:0|
[2025/09/12 05:24:12 583875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:9|pto_duration:38328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 583879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 583883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 583887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44414|
[2025/09/12 05:24:12 583892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652647169|now:1757654652583875|interv:63294|
[2025/09/12 05:24:12 583896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652647169|now:1757654652583875|interval:63294|pto_count:0|srtt:36328
[2025/09/12 05:24:12 583900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44414|
[2025/09/12 05:24:12 583905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 583909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44414|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1466706|
[2025/09/12 05:24:12 583913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 583917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1467|
[2025/09/12 05:24:12 583934] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1467|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44414|now:1757654652583923|stream_id:0|stream_offset:1466706|
[2025/09/12 05:24:12 583939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1467|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 583944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44414|applimit:0|
[2025/09/12 05:24:12 583948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36328|rtt_var:9|pto_duration:38328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 583952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 583956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 583960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:12 583967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652647251|now:1757654652583948|interv:63303|
[2025/09/12 05:24:12 583971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652647251|now:1757654652583948|interval:63303|pto_count:0|srtt:36328
[2025/09/12 05:24:12 583976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45614|
[2025/09/12 05:24:12 583980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 583984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1467885|
[2025/09/12 05:24:12 583988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 583992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652584992|now:1757654652583992|interv:1000|
[2025/09/12 05:24:12 583996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 584000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 584004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652584992|
[2025/09/12 05:24:12 584008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652584992|
[2025/09/12 05:24:12 584012] [debug] |xqc_engine_wakeup_after|wakeup:1757654652584992|now:1757654652584011|diff:981|
[2025/09/12 05:24:12 584016] [debug] |xqc_engine_main_logic|END|now:1757654652583772|
[2025/09/12 05:24:12 584380] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652584379|
[2025/09/12 05:24:12 584385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 584391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:653|
[2025/09/12 05:24:12 584395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:654|
[2025/09/12 05:24:12 584400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:654|
[2025/09/12 05:24:12 584404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 584409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1430|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:1431|path_largest_ack:1430|
[2025/09/12 05:24:12 584413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1406914|prior_time:1757654652546512|is_app_limited:0|send_elapse:37931|ack_elapse:37867|ctl_first_sent_time:1757654652547978|lagest_ack_time:1757654652584379|curr_delivered:1451321|
[2025/09/12 05:24:12 584418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652547978|
[2025/09/12 05:24:12 584422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1462||sndq_packets_used_bytes:0|sndq_packets_free:1214|
[2025/09/12 05:24:12 584426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1431|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1431|path_largest_ack:1431|
[2025/09/12 05:24:12 584430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1406914|prior_time:1757654652546512|is_app_limited:0|send_elapse:37931|ack_elapse:37867|ctl_first_sent_time:1757654652547978|lagest_ack_time:1757654652584379|curr_delivered:1452521|
[2025/09/12 05:24:12 584438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652548063|
[2025/09/12 05:24:12 584442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1461||sndq_packets_used_bytes:0|sndq_packets_free:1215|
[2025/09/12 05:24:12 584446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36328|rttvar:9|minrtt:30532|latest_rtt:36316|ack_delay:32|
[2025/09/12 05:24:12 584450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36322|rttvar:18|minrtt:30532|latest_rtt:36316|ack_delay:32|
[2025/09/12 05:24:12 584469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1431|lost_pn:1428|thresh:3|
[2025/09/12 05:24:12 584476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 636|pns:2|
[2025/09/12 05:24:12 584480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 584484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36322|rtt_var:18|pto_duration:38322|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 584488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 584492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 584496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 584499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652647245|now:1757654652584483|interv:62762|
[2025/09/12 05:24:12 584503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652647245|now:1757654652584483|interval:62762|pto_count:0|srtt:36322
[2025/09/12 05:24:12 584508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37931, ack_elapse 37867, delivered 45607|rate 1202367|lost 202|
[2025/09/12 05:24:12 584512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 32 -> 33|
[2025/09/12 05:24:12 584516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202367) in round 33|
[2025/09/12 05:24:12 584520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 584524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 584528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2407|po_sent_time:1757654652548063|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 584532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2407|po_sent_time:1757654652548063|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 584536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36322|latest_rtt:36316|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 584545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:654|largest:654|pns:2|
[2025/09/12 05:24:12 584549] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:654|frame:ACK |recv_time:1757654652584379|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 584554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772584379|now:1757654652584379|interv:120000000|
[2025/09/12 05:24:12 584558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772584379|now:1757654652584379|interv:120000000|
[2025/09/12 05:24:12 584562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652584992|pq_index:0|
[2025/09/12 05:24:12 584566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652583772|
[2025/09/12 05:24:12 584570] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652584570|
[2025/09/12 05:24:12 584574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652584573|
[2025/09/12 05:24:12 584580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36322|min_srtt:36322|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 584584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1517403|
[2025/09/12 05:24:12 584589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36322|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 584593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 584597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36322|min_srtt:36322|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 584601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1518582|
[2025/09/12 05:24:12 584606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36322|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 584610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 584614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36322|min_srtt:36322|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 584618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1519761|
[2025/09/12 05:24:12 584622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 584626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 584630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 584637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 584641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 584645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1467885|
[2025/09/12 05:24:12 584650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 584653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 584657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652584992|
[2025/09/12 05:24:12 584661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652584992|
[2025/09/12 05:24:12 584665] [debug] |xqc_engine_wakeup_after|wakeup:1757654652584992|now:1757654652584665|diff:327|
[2025/09/12 05:24:12 584669] [debug] |xqc_engine_main_logic|END|now:1757654652584573|
[2025/09/12 05:24:12 584674] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652584674|
[2025/09/12 05:24:12 584678] [debug] |xqc_engine_wakeup_after|wakeup:1757654652584992|now:1757654652584678|diff:314|
[2025/09/12 05:24:12 584682] [debug] |xqc_engine_main_logic|END|now:1757654652584674|
[2025/09/12 05:24:12 585749] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652585749|
[2025/09/12 05:24:12 585757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652584992|pq_index:0|
[2025/09/12 05:24:12 585761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652584573|
[2025/09/12 05:24:12 585766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652585765|
[2025/09/12 05:24:12 585770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652584992|now:1757654652585765|
[2025/09/12 05:24:12 585774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652584992|now:1757654652585765|
[2025/09/12 05:24:12 585778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 585783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36322|min_srtt:36322|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 585787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1519761|
[2025/09/12 05:24:12 585791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 585795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 585799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 585803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 585811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 585815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1467885|
[2025/09/12 05:24:12 585820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 585824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1468|
[2025/09/12 05:24:12 585850] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1468|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652585831|stream_id:0|stream_offset:1467885|
[2025/09/12 05:24:12 585856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1468|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 585860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 585865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36322|rtt_var:18|pto_duration:38322|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 585869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 585873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 585876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 585880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652649153|now:1757654652585864|interv:63289|
[2025/09/12 05:24:12 585884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652649153|now:1757654652585864|interval:63289|pto_count:0|srtt:36322
[2025/09/12 05:24:12 585889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 585893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 585897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1469064|
[2025/09/12 05:24:12 585902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 585905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1469|
[2025/09/12 05:24:12 585923] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1469|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652585911|stream_id:0|stream_offset:1469064|
[2025/09/12 05:24:12 585928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1469|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 585932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 585936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36322|rtt_var:18|pto_duration:38322|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 585944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 585948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 585951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 585955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652649233|now:1757654652585936|interv:63297|
[2025/09/12 05:24:12 585959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652649233|now:1757654652585936|interval:63297|pto_count:0|srtt:36322
[2025/09/12 05:24:12 585964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 585968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 585972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1470243|
[2025/09/12 05:24:12 585976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 585980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652586980|now:1757654652585980|interv:1000|
[2025/09/12 05:24:12 585984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 585988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 585992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652586980|
[2025/09/12 05:24:12 585996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652586980|
[2025/09/12 05:24:12 585999] [debug] |xqc_engine_wakeup_after|wakeup:1757654652586980|now:1757654652585999|diff:981|
[2025/09/12 05:24:12 586003] [debug] |xqc_engine_main_logic|END|now:1757654652585765|
[2025/09/12 05:24:12 586373] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652586372|
[2025/09/12 05:24:12 586379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 586384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:654|
[2025/09/12 05:24:12 586388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:655|
[2025/09/12 05:24:12 586393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:655|
[2025/09/12 05:24:12 586397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 586402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1432|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1433|path_largest_ack:1432|
[2025/09/12 05:24:12 586406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1409314|prior_time:1757654652548510|is_app_limited:0|send_elapse:37909|ack_elapse:37862|ctl_first_sent_time:1757654652549946|lagest_ack_time:1757654652586372|curr_delivered:1453721|
[2025/09/12 05:24:12 586411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652549946|
[2025/09/12 05:24:12 586415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1460||sndq_packets_used_bytes:0|sndq_packets_free:1216|
[2025/09/12 05:24:12 586423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1433|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1433|path_largest_ack:1433|
[2025/09/12 05:24:12 586427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1409314|prior_time:1757654652548510|is_app_limited:0|send_elapse:37909|ack_elapse:37862|ctl_first_sent_time:1757654652549946|lagest_ack_time:1757654652586372|curr_delivered:1454921|
[2025/09/12 05:24:12 586431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652550032|
[2025/09/12 05:24:12 586435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1459||sndq_packets_used_bytes:0|sndq_packets_free:1217|
[2025/09/12 05:24:12 586439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36322|rttvar:18|minrtt:30532|latest_rtt:36340|ack_delay:32|
[2025/09/12 05:24:12 586443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36320|rttvar:17|minrtt:30532|latest_rtt:36340|ack_delay:32|
[2025/09/12 05:24:12 586447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1433|lost_pn:1430|thresh:3|
[2025/09/12 05:24:12 586451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 586472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36320|rtt_var:17|pto_duration:38320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 586477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 586481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 586484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 586488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652649231|now:1757654652586472|interv:62759|
[2025/09/12 05:24:12 586492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652649231|now:1757654652586472|interval:62759|pto_count:0|srtt:36320
[2025/09/12 05:24:12 586497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37909, ack_elapse 37862, delivered 45607|rate 1203065|lost 202|
[2025/09/12 05:24:12 586501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203065) in round 33|
[2025/09/12 05:24:12 586505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 586509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 586513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652550032|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 586517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652550032|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 586522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36320|latest_rtt:36340|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 586530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:655|largest:655|pns:2|
[2025/09/12 05:24:12 586535] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:655|frame:ACK |recv_time:1757654652586372|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 586539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772586372|now:1757654652586372|interv:120000000|
[2025/09/12 05:24:12 586543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772586372|now:1757654652586372|interv:120000000|
[2025/09/12 05:24:12 586547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652586980|pq_index:0|
[2025/09/12 05:24:12 586551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652585765|
[2025/09/12 05:24:12 586555] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652586555|
[2025/09/12 05:24:12 586560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652586559|
[2025/09/12 05:24:12 586565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36320|min_srtt:36320|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 586569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1519761|
[2025/09/12 05:24:12 586574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36320|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 586578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 586582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36320|min_srtt:36320|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 586587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1520940|
[2025/09/12 05:24:12 586591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36320|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 586595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 586599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36320|min_srtt:36320|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 586603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1522119|
[2025/09/12 05:24:12 586610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 586614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 586618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 586622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 586626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 586630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1470243|
[2025/09/12 05:24:12 586635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 586638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 586642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652586980|
[2025/09/12 05:24:12 586646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652586980|
[2025/09/12 05:24:12 586650] [debug] |xqc_engine_wakeup_after|wakeup:1757654652586980|now:1757654652586650|diff:330|
[2025/09/12 05:24:12 586654] [debug] |xqc_engine_main_logic|END|now:1757654652586559|
[2025/09/12 05:24:12 586659] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652586659|
[2025/09/12 05:24:12 586663] [debug] |xqc_engine_wakeup_after|wakeup:1757654652586980|now:1757654652586663|diff:317|
[2025/09/12 05:24:12 586667] [debug] |xqc_engine_main_logic|END|now:1757654652586659|
[2025/09/12 05:24:12 587734] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652587734|
[2025/09/12 05:24:12 587742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652586980|pq_index:0|
[2025/09/12 05:24:12 587746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652586559|
[2025/09/12 05:24:12 587751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652587750|
[2025/09/12 05:24:12 587755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652586980|now:1757654652587750|
[2025/09/12 05:24:12 587759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652586980|now:1757654652587750|
[2025/09/12 05:24:12 587763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 587768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36320|min_srtt:36320|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 587772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1522119|
[2025/09/12 05:24:12 587776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 587780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 587784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 587792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 587797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 587801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1470243|
[2025/09/12 05:24:12 587805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 587809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1470|
[2025/09/12 05:24:12 587836] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1470|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652587817|stream_id:0|stream_offset:1470243|
[2025/09/12 05:24:12 587841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1470|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 587846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 587850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36320|rtt_var:17|pto_duration:38320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 587854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 587858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 587862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 587866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652651137|now:1757654652587850|interv:63287|
[2025/09/12 05:24:12 587870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652651137|now:1757654652587850|interval:63287|pto_count:0|srtt:36320
[2025/09/12 05:24:12 587874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 587879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 587883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1471422|
[2025/09/12 05:24:12 587887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 587891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1471|
[2025/09/12 05:24:12 587908] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1471|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652587897|stream_id:0|stream_offset:1471422|
[2025/09/12 05:24:12 587913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1471|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 587921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 587925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36320|rtt_var:17|pto_duration:38320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 587929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 587933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 587937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 587941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652651217|now:1757654652587925|interv:63292|
[2025/09/12 05:24:12 587945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652651217|now:1757654652587925|interval:63292|pto_count:0|srtt:36320
[2025/09/12 05:24:12 587949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 587953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 587957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1472601|
[2025/09/12 05:24:12 587962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 587965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652588965|now:1757654652587965|interv:1000|
[2025/09/12 05:24:12 587969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 587973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 587977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652588965|
[2025/09/12 05:24:12 587981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652588965|
[2025/09/12 05:24:12 587985] [debug] |xqc_engine_wakeup_after|wakeup:1757654652588965|now:1757654652587985|diff:980|
[2025/09/12 05:24:12 587989] [debug] |xqc_engine_main_logic|END|now:1757654652587750|
[2025/09/12 05:24:12 588364] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652588363|
[2025/09/12 05:24:12 588370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 588375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:655|
[2025/09/12 05:24:12 588379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:656|
[2025/09/12 05:24:12 588384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:656|
[2025/09/12 05:24:12 588388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 588393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1434|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1435|path_largest_ack:1434|
[2025/09/12 05:24:12 588397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1411714|prior_time:1757654652550498|is_app_limited:0|send_elapse:37900|ack_elapse:37865|ctl_first_sent_time:1757654652551930|lagest_ack_time:1757654652588363|curr_delivered:1456121|
[2025/09/12 05:24:12 588406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652551930|
[2025/09/12 05:24:12 588410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1458||sndq_packets_used_bytes:0|sndq_packets_free:1218|
[2025/09/12 05:24:12 588414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1435|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1435|path_largest_ack:1435|
[2025/09/12 05:24:12 588419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1411714|prior_time:1757654652550498|is_app_limited:0|send_elapse:37900|ack_elapse:37865|ctl_first_sent_time:1757654652551930|lagest_ack_time:1757654652588363|curr_delivered:1457321|
[2025/09/12 05:24:12 588423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652552014|
[2025/09/12 05:24:12 588427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1457||sndq_packets_used_bytes:0|sndq_packets_free:1219|
[2025/09/12 05:24:12 588431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36320|rttvar:17|minrtt:30532|latest_rtt:36349|ack_delay:40|
[2025/09/12 05:24:12 588435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36318|rttvar:15|minrtt:30532|latest_rtt:36349|ack_delay:40|
[2025/09/12 05:24:12 588439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1435|lost_pn:1432|thresh:3|
[2025/09/12 05:24:12 588443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 588447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36318|rtt_var:15|pto_duration:38318|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 588451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 588472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 588476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 588480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652651215|now:1757654652588447|interv:62768|
[2025/09/12 05:24:12 588484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652651215|now:1757654652588447|interval:62768|pto_count:0|srtt:36318
[2025/09/12 05:24:12 588488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37900, ack_elapse 37865, delivered 45607|rate 1203350|lost 202|
[2025/09/12 05:24:12 588492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203350) in round 33|
[2025/09/12 05:24:12 588496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 588501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 588504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652552014|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 588509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652552014|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 588516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36318|latest_rtt:36349|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 588522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:656|largest:656|pns:2|
[2025/09/12 05:24:12 588526] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:656|frame:ACK |recv_time:1757654652588363|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 588531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772588363|now:1757654652588363|interv:120000000|
[2025/09/12 05:24:12 588535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772588363|now:1757654652588363|interv:120000000|
[2025/09/12 05:24:12 588539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652588965|pq_index:0|
[2025/09/12 05:24:12 588543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652587750|
[2025/09/12 05:24:12 588547] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652588547|
[2025/09/12 05:24:12 588552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652588551|
[2025/09/12 05:24:12 588557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36318|min_srtt:36318|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 588561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1522119|
[2025/09/12 05:24:12 588566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36318|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 588570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 588575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36318|min_srtt:36318|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 588579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1523298|
[2025/09/12 05:24:12 588583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36318|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 588587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 588591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36318|min_srtt:36318|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 588596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1524477|
[2025/09/12 05:24:12 588603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 588606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 588610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 588614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 588619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 588623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1472601|
[2025/09/12 05:24:12 588627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 588631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 588635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652588965|
[2025/09/12 05:24:12 588639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652588965|
[2025/09/12 05:24:12 588642] [debug] |xqc_engine_wakeup_after|wakeup:1757654652588965|now:1757654652588642|diff:323|
[2025/09/12 05:24:12 588647] [debug] |xqc_engine_main_logic|END|now:1757654652588551|
[2025/09/12 05:24:12 588652] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652588652|
[2025/09/12 05:24:12 588656] [debug] |xqc_engine_wakeup_after|wakeup:1757654652588965|now:1757654652588656|diff:309|
[2025/09/12 05:24:12 588660] [debug] |xqc_engine_main_logic|END|now:1757654652588652|
[2025/09/12 05:24:12 589729] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652589729|
[2025/09/12 05:24:12 589737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652588965|pq_index:0|
[2025/09/12 05:24:12 589741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652588551|
[2025/09/12 05:24:12 589746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652589745|
[2025/09/12 05:24:12 589750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652588965|now:1757654652589745|
[2025/09/12 05:24:12 589754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652588965|now:1757654652589745|
[2025/09/12 05:24:12 589758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 589763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36318|min_srtt:36318|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 589767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1524477|
[2025/09/12 05:24:12 589771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 589779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 589783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 589787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 589792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 589796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1472601|
[2025/09/12 05:24:12 589800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 589804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1472|
[2025/09/12 05:24:12 589830] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1472|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652589812|stream_id:0|stream_offset:1472601|
[2025/09/12 05:24:12 589836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1472|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 589841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 589845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36318|rtt_var:15|pto_duration:38318|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 589849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 589853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 589857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 589861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652653130|now:1757654652589845|interv:63285|
[2025/09/12 05:24:12 589865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652653130|now:1757654652589845|interval:63285|pto_count:0|srtt:36318
[2025/09/12 05:24:12 589869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 589874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 589878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1473780|
[2025/09/12 05:24:12 589882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 589886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1473|
[2025/09/12 05:24:12 589904] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1473|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652589893|stream_id:0|stream_offset:1473780|
[2025/09/12 05:24:12 589914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1473|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 589918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 589922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36318|rtt_var:15|pto_duration:38318|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 589927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 589930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 589934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 589938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652653211|now:1757654652589922|interv:63289|
[2025/09/12 05:24:12 589942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652653211|now:1757654652589922|interval:63289|pto_count:0|srtt:36318
[2025/09/12 05:24:12 589946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 589951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 589955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1474959|
[2025/09/12 05:24:12 589959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 589963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652590963|now:1757654652589963|interv:1000|
[2025/09/12 05:24:12 589967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 589971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 589975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652590963|
[2025/09/12 05:24:12 589979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652590963|
[2025/09/12 05:24:12 589983] [debug] |xqc_engine_wakeup_after|wakeup:1757654652590963|now:1757654652589982|diff:981|
[2025/09/12 05:24:12 589987] [debug] |xqc_engine_main_logic|END|now:1757654652589745|
[2025/09/12 05:24:12 590372] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652590371|
[2025/09/12 05:24:12 590378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 590383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:656|
[2025/09/12 05:24:12 590387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:657|
[2025/09/12 05:24:12 590392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:657|
[2025/09/12 05:24:12 590396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 590401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1436|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1437|path_largest_ack:1436|
[2025/09/12 05:24:12 590409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1414114|prior_time:1757654652552502|is_app_limited:0|send_elapse:37915|ack_elapse:37869|ctl_first_sent_time:1757654652553944|lagest_ack_time:1757654652590371|curr_delivered:1458521|
[2025/09/12 05:24:12 590413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652553944|
[2025/09/12 05:24:12 590418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1456||sndq_packets_used_bytes:0|sndq_packets_free:1220|
[2025/09/12 05:24:12 590422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1437|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1437|path_largest_ack:1437|
[2025/09/12 05:24:12 590426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1414114|prior_time:1757654652552502|is_app_limited:0|send_elapse:37915|ack_elapse:37869|ctl_first_sent_time:1757654652553944|lagest_ack_time:1757654652590371|curr_delivered:1459721|
[2025/09/12 05:24:12 590430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652554028|
[2025/09/12 05:24:12 590434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1455||sndq_packets_used_bytes:0|sndq_packets_free:1221|
[2025/09/12 05:24:12 590438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36318|rttvar:15|minrtt:30532|latest_rtt:36343|ack_delay:32|
[2025/09/12 05:24:12 590442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36317|rttvar:13|minrtt:30532|latest_rtt:36343|ack_delay:32|
[2025/09/12 05:24:12 590447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1437|lost_pn:1434|thresh:3|
[2025/09/12 05:24:12 590451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 590469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36317|rtt_var:13|pto_duration:38317|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 590476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 590480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 590483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 590487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652653210|now:1757654652590469|interv:62741|
[2025/09/12 05:24:12 590491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652653210|now:1757654652590469|interval:62741|pto_count:0|srtt:36317
[2025/09/12 05:24:12 590495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37915, ack_elapse 37869, delivered 45607|rate 1202874|lost 202|
[2025/09/12 05:24:12 590500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202874) in round 33|
[2025/09/12 05:24:12 590504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 590508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 590512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652554028|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 590519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652554028|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 590524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36317|latest_rtt:36343|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 590529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:12 590533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654652615371|now:1757654652590371|interv:25000|
[2025/09/12 05:24:12 590538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652590371|max_ack_delay:25000|
[2025/09/12 05:24:12 590543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:657|largest:657|pns:2|
[2025/09/12 05:24:12 590547] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:657|frame:PING ACK |recv_time:1757654652590371|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 590551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772590371|now:1757654652590371|interv:120000000|
[2025/09/12 05:24:12 590556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772590371|now:1757654652590371|interv:120000000|
[2025/09/12 05:24:12 590559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652590963|pq_index:0|
[2025/09/12 05:24:12 590563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652589745|
[2025/09/12 05:24:12 590567] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652590567|
[2025/09/12 05:24:12 590572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652590571|
[2025/09/12 05:24:12 590578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36317|min_srtt:36317|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 590582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1524477|
[2025/09/12 05:24:12 590586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36317|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 590591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 590595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36317|min_srtt:36317|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 590602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1525656|
[2025/09/12 05:24:12 590606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36317|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 590611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 590615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36317|min_srtt:36317|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 590619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1526835|
[2025/09/12 05:24:12 590623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 590627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 590631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 590635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 590639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 590643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1474959|
[2025/09/12 05:24:12 590648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 590651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 590655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652590963|
[2025/09/12 05:24:12 590659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652590963|
[2025/09/12 05:24:12 590663] [debug] |xqc_engine_wakeup_after|wakeup:1757654652590963|now:1757654652590663|diff:300|
[2025/09/12 05:24:12 590667] [debug] |xqc_engine_main_logic|END|now:1757654652590571|
[2025/09/12 05:24:12 590672] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652590672|
[2025/09/12 05:24:12 590676] [debug] |xqc_engine_wakeup_after|wakeup:1757654652590963|now:1757654652590676|diff:287|
[2025/09/12 05:24:12 590680] [debug] |xqc_engine_main_logic|END|now:1757654652590672|
[2025/09/12 05:24:12 591747] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652591747|
[2025/09/12 05:24:12 591755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652590963|pq_index:0|
[2025/09/12 05:24:12 591759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652590571|
[2025/09/12 05:24:12 591764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652591763|
[2025/09/12 05:24:12 591768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652590963|now:1757654652591763|
[2025/09/12 05:24:12 591776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652590963|now:1757654652591763|
[2025/09/12 05:24:12 591780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 591785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36317|min_srtt:36317|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 591789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1526835|
[2025/09/12 05:24:12 591794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 591798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 591802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 591806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 591810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 591814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1474959|
[2025/09/12 05:24:12 591819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 591823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1474|
[2025/09/12 05:24:12 591849] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1474|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652591830|stream_id:0|stream_offset:1474959|
[2025/09/12 05:24:12 591855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1474|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 591860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 591864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36317|rtt_var:13|pto_duration:38317|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 591868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 591872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 591876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 591880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652655147|now:1757654652591864|interv:63283|
[2025/09/12 05:24:12 591884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652655147|now:1757654652591864|interval:63283|pto_count:0|srtt:36317
[2025/09/12 05:24:12 591889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 591897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 591901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1476138|
[2025/09/12 05:24:12 591905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 591909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1475|
[2025/09/12 05:24:12 591932] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1475|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652591915|stream_id:0|stream_offset:1476138|
[2025/09/12 05:24:12 591937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1475|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 591942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 591947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36317|rtt_var:13|pto_duration:38317|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 591954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 591961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 591966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 591972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652655232|now:1757654652591947|interv:63285|
[2025/09/12 05:24:12 591979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652655232|now:1757654652591947|interval:63285|pto_count:0|srtt:36317
[2025/09/12 05:24:12 591986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 591993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 592000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1477317|
[2025/09/12 05:24:12 592007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 592013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652593013|now:1757654652592013|interv:1000|
[2025/09/12 05:24:12 592019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 592025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 592032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652593013|
[2025/09/12 05:24:12 592038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652593013|
[2025/09/12 05:24:12 592044] [debug] |xqc_engine_wakeup_after|wakeup:1757654652593013|now:1757654652592043|diff:970|
[2025/09/12 05:24:12 592048] [debug] |xqc_engine_main_logic|END|now:1757654652591763|
[2025/09/12 05:24:12 592361] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652592360|
[2025/09/12 05:24:12 592377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 592384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:657|
[2025/09/12 05:24:12 592388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:658|
[2025/09/12 05:24:12 592394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:658|
[2025/09/12 05:24:12 592398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 592403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1438|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1439|path_largest_ack:1438|
[2025/09/12 05:24:12 592407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1416514|prior_time:1757654652554494|is_app_limited:0|send_elapse:37900|ack_elapse:37866|ctl_first_sent_time:1757654652555922|lagest_ack_time:1757654652592360|curr_delivered:1460921|
[2025/09/12 05:24:12 592412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652555922|
[2025/09/12 05:24:12 592417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1454||sndq_packets_used_bytes:0|sndq_packets_free:1222|
[2025/09/12 05:24:12 592421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1439|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1439|path_largest_ack:1439|
[2025/09/12 05:24:12 592425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1416514|prior_time:1757654652554494|is_app_limited:0|send_elapse:37900|ack_elapse:37866|ctl_first_sent_time:1757654652555922|lagest_ack_time:1757654652592360|curr_delivered:1462121|
[2025/09/12 05:24:12 592430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652556010|
[2025/09/12 05:24:12 592434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1453||sndq_packets_used_bytes:0|sndq_packets_free:1223|
[2025/09/12 05:24:12 592438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36317|rttvar:13|minrtt:30532|latest_rtt:36350|ack_delay:40|
[2025/09/12 05:24:12 592442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36316|rttvar:11|minrtt:30532|latest_rtt:36350|ack_delay:40|
[2025/09/12 05:24:12 592446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1439|lost_pn:1436|thresh:3|
[2025/09/12 05:24:12 592450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 592454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36316|rtt_var:11|pto_duration:38316|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 592478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 592482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 592486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 592490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652655231|now:1757654652592454|interv:62777|
[2025/09/12 05:24:12 592497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652655231|now:1757654652592454|interval:62777|pto_count:0|srtt:36316
[2025/09/12 05:24:12 592501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37900, ack_elapse 37866, delivered 45607|rate 1203350|lost 202|
[2025/09/12 05:24:12 592506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203350) in round 33|
[2025/09/12 05:24:12 592510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 592514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 592518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652556010|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 592522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652556010|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 592527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36316|latest_rtt:36350|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 592533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:658|largest:658|pns:2|
[2025/09/12 05:24:12 592537] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:658|frame:ACK |recv_time:1757654652592360|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 592542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772592360|now:1757654652592360|interv:120000000|
[2025/09/12 05:24:12 592546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772592360|now:1757654652592360|interv:120000000|
[2025/09/12 05:24:12 592550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652593013|pq_index:0|
[2025/09/12 05:24:12 592554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652591763|
[2025/09/12 05:24:12 592558] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652592558|
[2025/09/12 05:24:12 592563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652592562|
[2025/09/12 05:24:12 592569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36316|min_srtt:36316|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 592573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1526835|
[2025/09/12 05:24:12 592578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36316|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 592582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 592589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36316|min_srtt:36316|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 592594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1528014|
[2025/09/12 05:24:12 592598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36316|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 592602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 592607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36316|min_srtt:36316|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 592611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1529193|
[2025/09/12 05:24:12 592615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 592619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 592623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 592627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 592631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 592635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1477317|
[2025/09/12 05:24:12 592640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 592643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 592647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652593013|
[2025/09/12 05:24:12 592651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652593013|
[2025/09/12 05:24:12 592655] [debug] |xqc_engine_wakeup_after|wakeup:1757654652593013|now:1757654652592655|diff:358|
[2025/09/12 05:24:12 592659] [debug] |xqc_engine_main_logic|END|now:1757654652592562|
[2025/09/12 05:24:12 592665] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652592664|
[2025/09/12 05:24:12 592668] [debug] |xqc_engine_wakeup_after|wakeup:1757654652593013|now:1757654652592668|diff:345|
[2025/09/12 05:24:12 592672] [debug] |xqc_engine_main_logic|END|now:1757654652592664|
[2025/09/12 05:24:12 593741] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652593740|
[2025/09/12 05:24:12 593751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652593013|pq_index:0|
[2025/09/12 05:24:12 593756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652592562|
[2025/09/12 05:24:12 593762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652593760|
[2025/09/12 05:24:12 593775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652593013|now:1757654652593760|
[2025/09/12 05:24:12 593779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652593013|now:1757654652593760|
[2025/09/12 05:24:12 593783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 593789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36316|min_srtt:36316|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 593793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1529193|
[2025/09/12 05:24:12 593798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 593802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 593805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 593810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 593814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 593819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1477317|
[2025/09/12 05:24:12 593823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 593827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1476|
[2025/09/12 05:24:12 593857] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1476|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652593836|stream_id:0|stream_offset:1477317|
[2025/09/12 05:24:12 593863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1476|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 593868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 593874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36316|rtt_var:11|pto_duration:38316|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 593881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 593887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 593893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 593900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652657152|now:1757654652593873|interv:63279|
[2025/09/12 05:24:12 593906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652657152|now:1757654652593873|interval:63279|pto_count:0|srtt:36316
[2025/09/12 05:24:12 593920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 593928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 593933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1478496|
[2025/09/12 05:24:12 593937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 593941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1477|
[2025/09/12 05:24:12 593968] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1477|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652593949|stream_id:0|stream_offset:1478496|
[2025/09/12 05:24:12 593974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1477|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 593981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 593988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36316|rtt_var:11|pto_duration:38316|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 593995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 594002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 594008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 594014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652657265|now:1757654652593988|interv:63277|
[2025/09/12 05:24:12 594020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652657265|now:1757654652593988|interval:63277|pto_count:0|srtt:36316
[2025/09/12 05:24:12 594027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 594034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 594041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1479675|
[2025/09/12 05:24:12 594048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 594054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652595054|now:1757654652594054|interv:1000|
[2025/09/12 05:24:12 594058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 594062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 594066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652595054|
[2025/09/12 05:24:12 594070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652595054|
[2025/09/12 05:24:12 594078] [debug] |xqc_engine_wakeup_after|wakeup:1757654652595054|now:1757654652594078|diff:976|
[2025/09/12 05:24:12 594083] [debug] |xqc_engine_main_logic|END|now:1757654652593760|
[2025/09/12 05:24:12 594351] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652594350|
[2025/09/12 05:24:12 594359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 594365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:658|
[2025/09/12 05:24:12 594369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:659|
[2025/09/12 05:24:12 594375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:659|
[2025/09/12 05:24:12 594379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 594384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1440|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1441|path_largest_ack:1440|
[2025/09/12 05:24:12 594388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1418914|prior_time:1757654652556463|is_app_limited:0|send_elapse:37879|ack_elapse:37887|ctl_first_sent_time:1757654652557891|lagest_ack_time:1757654652594350|curr_delivered:1463321|
[2025/09/12 05:24:12 594393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652557891|
[2025/09/12 05:24:12 594397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1452||sndq_packets_used_bytes:0|sndq_packets_free:1224|
[2025/09/12 05:24:12 594402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1441|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1441|path_largest_ack:1441|
[2025/09/12 05:24:12 594406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1418914|prior_time:1757654652556463|is_app_limited:0|send_elapse:37879|ack_elapse:37887|ctl_first_sent_time:1757654652557891|lagest_ack_time:1757654652594350|curr_delivered:1464521|
[2025/09/12 05:24:12 594410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652557975|
[2025/09/12 05:24:12 594414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1451||sndq_packets_used_bytes:0|sndq_packets_free:1225|
[2025/09/12 05:24:12 594418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36316|rttvar:11|minrtt:30532|latest_rtt:36375|ack_delay:32|
[2025/09/12 05:24:12 594423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36319|rttvar:15|minrtt:30532|latest_rtt:36375|ack_delay:32|
[2025/09/12 05:24:12 594427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1441|lost_pn:1438|thresh:3|
[2025/09/12 05:24:12 594431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 594435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36319|rtt_var:15|pto_duration:38319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 594439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 594443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 594447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 594476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652657268|now:1757654652594435|interv:62833|
[2025/09/12 05:24:12 594480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652657268|now:1757654652594435|interval:62833|pto_count:0|srtt:36319
[2025/09/12 05:24:12 594485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37879, ack_elapse 37887, delivered 45607|rate 1203763|lost 202|
[2025/09/12 05:24:12 594489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203763) in round 33|
[2025/09/12 05:24:12 594494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 594498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 594502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652557975|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 594506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652557975|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 594511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1507778|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36319|latest_rtt:36375|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 594517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:659|largest:659|pns:2|
[2025/09/12 05:24:12 594521] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:659|frame:ACK |recv_time:1757654652594350|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 594526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772594350|now:1757654652594350|interv:120000000|
[2025/09/12 05:24:12 594530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772594350|now:1757654652594350|interv:120000000|
[2025/09/12 05:24:12 594534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652595054|pq_index:0|
[2025/09/12 05:24:12 594538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652593760|
[2025/09/12 05:24:12 594542] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652594542|
[2025/09/12 05:24:12 594547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652594546|
[2025/09/12 05:24:12 594553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36319|min_srtt:36319|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 594557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1529193|
[2025/09/12 05:24:12 594562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36319|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 594570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 594574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36319|min_srtt:36319|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 594579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1530372|
[2025/09/12 05:24:12 594586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36319|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 594591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 594595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36319|min_srtt:36319|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 594599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1531551|
[2025/09/12 05:24:12 594603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 594607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 594611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 594615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 594620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 594624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1479675|
[2025/09/12 05:24:12 594628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 594632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 594636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652595054|
[2025/09/12 05:24:12 594640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652595054|
[2025/09/12 05:24:12 594644] [debug] |xqc_engine_wakeup_after|wakeup:1757654652595054|now:1757654652594644|diff:410|
[2025/09/12 05:24:12 594648] [debug] |xqc_engine_main_logic|END|now:1757654652594546|
[2025/09/12 05:24:12 594653] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652594653|
[2025/09/12 05:24:12 594657] [debug] |xqc_engine_wakeup_after|wakeup:1757654652595054|now:1757654652594657|diff:397|
[2025/09/12 05:24:12 594661] [debug] |xqc_engine_main_logic|END|now:1757654652594653|
[2025/09/12 05:24:12 595729] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652595729|
[2025/09/12 05:24:12 595740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652595054|pq_index:0|
[2025/09/12 05:24:12 595749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652594546|
[2025/09/12 05:24:12 595754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652595753|
[2025/09/12 05:24:12 595758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652595054|now:1757654652595753|
[2025/09/12 05:24:12 595763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652595054|now:1757654652595753|
[2025/09/12 05:24:12 595767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 595772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36319|min_srtt:36319|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 595777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1531551|
[2025/09/12 05:24:12 595781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 595785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 595789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 595793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 595797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 595802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1479675|
[2025/09/12 05:24:12 595806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 595810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1478|
[2025/09/12 05:24:12 595840] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1478|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652595818|stream_id:0|stream_offset:1479675|
[2025/09/12 05:24:12 595845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1478|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 595851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 595858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36319|rtt_var:15|pto_duration:38319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 595864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 595870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 595877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 595883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652659137|now:1757654652595857|interv:63280|
[2025/09/12 05:24:12 595899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652659137|now:1757654652595857|interval:63280|pto_count:0|srtt:36319
[2025/09/12 05:24:12 595906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 595912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 595917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1480854|
[2025/09/12 05:24:12 595921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 595925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1479|
[2025/09/12 05:24:12 595952] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1479|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652595933|stream_id:0|stream_offset:1480854|
[2025/09/12 05:24:12 595958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1479|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 595966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 595973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36319|rtt_var:15|pto_duration:38319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 595979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 595985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 595991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 595998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652659252|now:1757654652595972|interv:63280|
[2025/09/12 05:24:12 596004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652659252|now:1757654652595972|interval:63280|pto_count:0|srtt:36319
[2025/09/12 05:24:12 596012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 596019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 596026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1482033|
[2025/09/12 05:24:12 596031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 596035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652597035|now:1757654652596035|interv:1000|
[2025/09/12 05:24:12 596039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 596043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 596052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652597035|
[2025/09/12 05:24:12 596056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652597035|
[2025/09/12 05:24:12 596060] [debug] |xqc_engine_wakeup_after|wakeup:1757654652597035|now:1757654652596060|diff:975|
[2025/09/12 05:24:12 596064] [debug] |xqc_engine_main_logic|END|now:1757654652595753|
[2025/09/12 05:24:12 596349] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652596348|
[2025/09/12 05:24:12 596357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 596363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:659|
[2025/09/12 05:24:12 596367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:660|
[2025/09/12 05:24:12 596372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:660|
[2025/09/12 05:24:12 596376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 596381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1442|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1443|path_largest_ack:1442|
[2025/09/12 05:24:12 596386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1421314|prior_time:1757654652558464|is_app_limited:0|send_elapse:37889|ack_elapse:37884|ctl_first_sent_time:1757654652559893|lagest_ack_time:1757654652596348|curr_delivered:1465721|
[2025/09/12 05:24:12 596390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652559893|
[2025/09/12 05:24:12 596395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1450||sndq_packets_used_bytes:0|sndq_packets_free:1226|
[2025/09/12 05:24:12 596399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1443|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1443|path_largest_ack:1443|
[2025/09/12 05:24:12 596403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1421314|prior_time:1757654652558464|is_app_limited:0|send_elapse:37889|ack_elapse:37884|ctl_first_sent_time:1757654652559893|lagest_ack_time:1757654652596348|curr_delivered:1466921|
[2025/09/12 05:24:12 596408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652559978|
[2025/09/12 05:24:12 596412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1449||sndq_packets_used_bytes:0|sndq_packets_free:1227|
[2025/09/12 05:24:12 596416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36319|rttvar:15|minrtt:30532|latest_rtt:36370|ack_delay:32|
[2025/09/12 05:24:12 596420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36322|rttvar:16|minrtt:30532|latest_rtt:36370|ack_delay:32|
[2025/09/12 05:24:12 596425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1443|lost_pn:1440|thresh:3|
[2025/09/12 05:24:12 596429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 596433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36322|rtt_var:16|pto_duration:38322|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 596437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 596446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 596449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 596453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652659255|now:1757654652596432|interv:62823|
[2025/09/12 05:24:12 596475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652659255|now:1757654652596432|interval:62823|pto_count:0|srtt:36322
[2025/09/12 05:24:12 596479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37889, ack_elapse 37884, delivered 45607|rate 1203700|lost 202|
[2025/09/12 05:24:12 596484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203700) in round 33|
[2025/09/12 05:24:12 596488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 596492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 596496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652559978|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 596501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652559978|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 596505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1507778|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:36322|latest_rtt:36370|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 596511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:660|largest:660|pns:2|
[2025/09/12 05:24:12 596516] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:660|frame:ACK |recv_time:1757654652596348|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 596521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772596348|now:1757654652596348|interv:120000000|
[2025/09/12 05:24:12 596525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772596348|now:1757654652596348|interv:120000000|
[2025/09/12 05:24:12 596529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652597035|pq_index:0|
[2025/09/12 05:24:12 596533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652595753|
[2025/09/12 05:24:12 596537] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652596537|
[2025/09/12 05:24:12 596542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652596541|
[2025/09/12 05:24:12 596548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36322|min_srtt:36322|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 596552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1531551|
[2025/09/12 05:24:12 596560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36322|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 596564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 596569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36322|min_srtt:36322|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 596573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1532730|
[2025/09/12 05:24:12 596577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36322|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 596582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 596586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36322|min_srtt:36322|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 596590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1533909|
[2025/09/12 05:24:12 596594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 596598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 596602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 596606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 596611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 596615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1482033|
[2025/09/12 05:24:12 596619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 596623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 596627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652597035|
[2025/09/12 05:24:12 596631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652597035|
[2025/09/12 05:24:12 596635] [debug] |xqc_engine_wakeup_after|wakeup:1757654652597035|now:1757654652596635|diff:400|
[2025/09/12 05:24:12 596639] [debug] |xqc_engine_main_logic|END|now:1757654652596541|
[2025/09/12 05:24:12 596644] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652596644|
[2025/09/12 05:24:12 596648] [debug] |xqc_engine_wakeup_after|wakeup:1757654652597035|now:1757654652596648|diff:387|
[2025/09/12 05:24:12 596652] [debug] |xqc_engine_main_logic|END|now:1757654652596644|
[2025/09/12 05:24:12 597722] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652597722|
[2025/09/12 05:24:12 597732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652597035|pq_index:0|
[2025/09/12 05:24:12 597736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652596541|
[2025/09/12 05:24:12 597741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652597740|
[2025/09/12 05:24:12 597746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652597035|now:1757654652597740|
[2025/09/12 05:24:12 597750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652597035|now:1757654652597740|
[2025/09/12 05:24:12 597754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 597759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36322|min_srtt:36322|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 597763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1533909|
[2025/09/12 05:24:12 597768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 597772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 597775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 597780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 597784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 597788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1482033|
[2025/09/12 05:24:12 597793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 597797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1480|
[2025/09/12 05:24:12 597826] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1480|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652597805|stream_id:0|stream_offset:1482033|
[2025/09/12 05:24:12 597831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1480|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 597837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 597844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36322|rtt_var:16|pto_duration:38322|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 597851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 597857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 597870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 597876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652661127|now:1757654652597844|interv:63283|
[2025/09/12 05:24:12 597883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652661127|now:1757654652597844|interval:63283|pto_count:0|srtt:36322
[2025/09/12 05:24:12 597888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 597893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 597898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1483212|
[2025/09/12 05:24:12 597902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 597907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1481|
[2025/09/12 05:24:12 597935] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1481|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652597914|stream_id:0|stream_offset:1483212|
[2025/09/12 05:24:12 597944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1481|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 597952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 597958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36322|rtt_var:16|pto_duration:38322|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 597965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 597971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 597978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 597984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652661236|now:1757654652597958|interv:63278|
[2025/09/12 05:24:12 597990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652661236|now:1757654652597958|interval:63278|pto_count:0|srtt:36322
[2025/09/12 05:24:12 597998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 598005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 598011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1484391|
[2025/09/12 05:24:12 598016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 598020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1482|
[2025/09/12 05:24:12 598054] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1482|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652598032|stream_id:0|stream_offset:1484391|
[2025/09/12 05:24:12 598063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1482|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 598070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 598077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36322|rtt_var:16|pto_duration:38322|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 598083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 598087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 598091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 598095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652661354|now:1757654652598076|interv:63278|
[2025/09/12 05:24:12 598098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652661354|now:1757654652598076|interval:63278|pto_count:0|srtt:36322
[2025/09/12 05:24:12 598103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:46807|
[2025/09/12 05:24:12 598108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 598112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1485570|
[2025/09/12 05:24:12 598116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 598120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652599120|now:1757654652598120|interv:1000|
[2025/09/12 05:24:12 598124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 598128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 598132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652599120|
[2025/09/12 05:24:12 598136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652599120|
[2025/09/12 05:24:12 598140] [debug] |xqc_engine_wakeup_after|wakeup:1757654652599120|now:1757654652598140|diff:980|
[2025/09/12 05:24:12 598144] [debug] |xqc_engine_main_logic|END|now:1757654652597740|
[2025/09/12 05:24:12 598345] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652598344|
[2025/09/12 05:24:12 598350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 598356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:660|
[2025/09/12 05:24:12 598360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:661|
[2025/09/12 05:24:12 598366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:661|
[2025/09/12 05:24:12 598370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 598379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1444|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1445|path_largest_ack:1444|
[2025/09/12 05:24:12 598384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1423714|prior_time:1757654652560452|is_app_limited:0|send_elapse:37870|ack_elapse:37892|ctl_first_sent_time:1757654652561898|lagest_ack_time:1757654652598344|curr_delivered:1468121|
[2025/09/12 05:24:12 598388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652561898|
[2025/09/12 05:24:12 598393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1448||sndq_packets_used_bytes:0|sndq_packets_free:1228|
[2025/09/12 05:24:12 598397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1445|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1445|path_largest_ack:1445|
[2025/09/12 05:24:12 598401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1423714|prior_time:1757654652560452|is_app_limited:0|send_elapse:37870|ack_elapse:37892|ctl_first_sent_time:1757654652561898|lagest_ack_time:1757654652598344|curr_delivered:1469321|
[2025/09/12 05:24:12 598406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652561978|
[2025/09/12 05:24:12 598409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1447||sndq_packets_used_bytes:0|sndq_packets_free:1229|
[2025/09/12 05:24:12 598413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36322|rttvar:16|minrtt:30532|latest_rtt:36366|ack_delay:40|
[2025/09/12 05:24:12 598418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36322|rttvar:13|minrtt:30532|latest_rtt:36366|ack_delay:40|
[2025/09/12 05:24:12 598422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1445|lost_pn:1442|thresh:3|
[2025/09/12 05:24:12 598426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 598430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36322|rtt_var:13|pto_duration:38322|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 598434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 598438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 598442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 598446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652661354|now:1757654652598430|interv:62924|
[2025/09/12 05:24:12 598450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652661354|now:1757654652598430|interval:62924|pto_count:0|srtt:36322
[2025/09/12 05:24:12 598469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37870, ack_elapse 37892, delivered 45607|rate 1203604|lost 202|
[2025/09/12 05:24:12 598476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203604) in round 33|
[2025/09/12 05:24:12 598481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 598488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 598492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652561978|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 598496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652561978|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 598501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1507778|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:44407|srtt:36322|latest_rtt:36366|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 598507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:661|largest:661|pns:2|
[2025/09/12 05:24:12 598511] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:661|frame:ACK |recv_time:1757654652598344|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 598516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772598344|now:1757654652598344|interv:120000000|
[2025/09/12 05:24:12 598520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772598344|now:1757654652598344|interv:120000000|
[2025/09/12 05:24:12 598524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652599120|pq_index:0|
[2025/09/12 05:24:12 598528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652597740|
[2025/09/12 05:24:12 598532] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652598532|
[2025/09/12 05:24:12 598536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652598536|
[2025/09/12 05:24:12 598542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36322|min_srtt:36322|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 598547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1533909|
[2025/09/12 05:24:12 598551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36322|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 598556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 598560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36322|min_srtt:36322|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 598564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1535088|
[2025/09/12 05:24:12 598569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36322|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 598576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 598580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36322|min_srtt:36322|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 598584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1536267|
[2025/09/12 05:24:12 598588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 598592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 598596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 598600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 598605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 598609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1485570|
[2025/09/12 05:24:12 598613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 598617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 598621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652599120|
[2025/09/12 05:24:12 598625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652599120|
[2025/09/12 05:24:12 598629] [debug] |xqc_engine_wakeup_after|wakeup:1757654652599120|now:1757654652598628|diff:492|
[2025/09/12 05:24:12 598633] [debug] |xqc_engine_main_logic|END|now:1757654652598536|
[2025/09/12 05:24:12 598638] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652598638|
[2025/09/12 05:24:12 598641] [debug] |xqc_engine_wakeup_after|wakeup:1757654652599120|now:1757654652598641|diff:479|
[2025/09/12 05:24:12 598645] [debug] |xqc_engine_main_logic|END|now:1757654652598638|
[2025/09/12 05:24:12 599712] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652599712|
[2025/09/12 05:24:12 599720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652599120|pq_index:0|
[2025/09/12 05:24:12 599724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652598536|
[2025/09/12 05:24:12 599729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652599728|
[2025/09/12 05:24:12 599733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652599120|now:1757654652599728|
[2025/09/12 05:24:12 599738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652599120|now:1757654652599728|
[2025/09/12 05:24:12 599742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 599746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36322|min_srtt:36322|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 599755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1536267|
[2025/09/12 05:24:12 599759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 599763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 599767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 599771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 599775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 599779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1485570|
[2025/09/12 05:24:12 599784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 599788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1483|
[2025/09/12 05:24:12 599818] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1483|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652599796|stream_id:0|stream_offset:1485570|
[2025/09/12 05:24:12 599827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1483|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 599835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 599841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36322|rtt_var:13|pto_duration:38322|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 599848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 599853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 599857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 599860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652663118|now:1757654652599841|interv:63277|
[2025/09/12 05:24:12 599865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652663118|now:1757654652599841|interval:63277|pto_count:0|srtt:36322
[2025/09/12 05:24:12 599869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 599874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 599878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1486749|
[2025/09/12 05:24:12 599887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 599891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1484|
[2025/09/12 05:24:12 599917] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1484|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652599898|stream_id:0|stream_offset:1486749|
[2025/09/12 05:24:12 599926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1484|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 599933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 599940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36322|rtt_var:13|pto_duration:38322|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 599945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 599949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 599953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 599957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652663220|now:1757654652599940|interv:63280|
[2025/09/12 05:24:12 599961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652663220|now:1757654652599940|interval:63280|pto_count:0|srtt:36322
[2025/09/12 05:24:12 599965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:46807|
[2025/09/12 05:24:12 599970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 599974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1487928|
[2025/09/12 05:24:12 599979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 599982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652600982|now:1757654652599982|interv:1000|
[2025/09/12 05:24:12 599986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 599990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 599994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652600982|
[2025/09/12 05:24:12 599998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652600982|
[2025/09/12 05:24:12 600002] [debug] |xqc_engine_wakeup_after|wakeup:1757654652600982|now:1757654652600002|diff:980|
[2025/09/12 05:24:12 600007] [debug] |xqc_engine_main_logic|END|now:1757654652599728|
[2025/09/12 05:24:12 600335] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652600334|
[2025/09/12 05:24:12 600340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 600346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:661|
[2025/09/12 05:24:12 600350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:662|
[2025/09/12 05:24:12 600360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:662|
[2025/09/12 05:24:12 600364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 600368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1446|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1447|path_largest_ack:1446|
[2025/09/12 05:24:12 600373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1426114|prior_time:1757654652562447|is_app_limited:0|send_elapse:37902|ack_elapse:37887|ctl_first_sent_time:1757654652563896|lagest_ack_time:1757654652600334|curr_delivered:1470521|
[2025/09/12 05:24:12 600378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652563896|
[2025/09/12 05:24:12 600382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1446||sndq_packets_used_bytes:0|sndq_packets_free:1230|
[2025/09/12 05:24:12 600386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1447|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1447|path_largest_ack:1447|
[2025/09/12 05:24:12 600390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1426114|prior_time:1757654652562447|is_app_limited:0|send_elapse:37902|ack_elapse:37887|ctl_first_sent_time:1757654652563896|lagest_ack_time:1757654652600334|curr_delivered:1471721|
[2025/09/12 05:24:12 600395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652563977|
[2025/09/12 05:24:12 600399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1445||sndq_packets_used_bytes:0|sndq_packets_free:1231|
[2025/09/12 05:24:12 600403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36322|rttvar:13|minrtt:30532|latest_rtt:36357|ack_delay:32|
[2025/09/12 05:24:12 600407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36322|rttvar:10|minrtt:30532|latest_rtt:36357|ack_delay:32|
[2025/09/12 05:24:12 600411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1447|lost_pn:1444|thresh:3|
[2025/09/12 05:24:12 600415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 600419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36322|rtt_var:10|pto_duration:38322|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 600423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 600427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 600431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 600435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652663220|now:1757654652600419|interv:62801|
[2025/09/12 05:24:12 600439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652663220|now:1757654652600419|interval:62801|pto_count:0|srtt:36322
[2025/09/12 05:24:12 600444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37902, ack_elapse 37887, delivered 45607|rate 1203287|lost 202|
[2025/09/12 05:24:12 600451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203287) in round 33|
[2025/09/12 05:24:12 600471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 600478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 600482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652563977|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 600486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652563977|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 600491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1507778|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:44407|srtt:36322|latest_rtt:36357|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 600497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:662|largest:662|pns:2|
[2025/09/12 05:24:12 600501] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:662|frame:ACK |recv_time:1757654652600334|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 600506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772600334|now:1757654652600334|interv:120000000|
[2025/09/12 05:24:12 600510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772600334|now:1757654652600334|interv:120000000|
[2025/09/12 05:24:12 600513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652600982|pq_index:0|
[2025/09/12 05:24:12 600518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652599728|
[2025/09/12 05:24:12 600522] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652600521|
[2025/09/12 05:24:12 600526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652600525|
[2025/09/12 05:24:12 600532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36322|min_srtt:36322|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 600536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1536267|
[2025/09/12 05:24:12 600541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36322|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 600545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 600550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36322|min_srtt:36322|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 600554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1537446|
[2025/09/12 05:24:12 600562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36322|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 600566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 600570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36322|min_srtt:36322|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 600574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1538625|
[2025/09/12 05:24:12 600579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 600582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 600586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 600590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 600595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 600599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1487928|
[2025/09/12 05:24:12 600603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 600607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 600611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652600982|
[2025/09/12 05:24:12 600615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652600982|
[2025/09/12 05:24:12 600619] [debug] |xqc_engine_wakeup_after|wakeup:1757654652600982|now:1757654652600619|diff:363|
[2025/09/12 05:24:12 600623] [debug] |xqc_engine_main_logic|END|now:1757654652600525|
[2025/09/12 05:24:12 600628] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652600628|
[2025/09/12 05:24:12 600632] [debug] |xqc_engine_wakeup_after|wakeup:1757654652600982|now:1757654652600632|diff:350|
[2025/09/12 05:24:12 600636] [debug] |xqc_engine_main_logic|END|now:1757654652600628|
[2025/09/12 05:24:12 601703] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652601703|
[2025/09/12 05:24:12 601711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652600982|pq_index:0|
[2025/09/12 05:24:12 601715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652600525|
[2025/09/12 05:24:12 601720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652601719|
[2025/09/12 05:24:12 601724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652600982|now:1757654652601719|
[2025/09/12 05:24:12 601728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652600982|now:1757654652601719|
[2025/09/12 05:24:12 601736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 601741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36322|min_srtt:36322|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 601746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1538625|
[2025/09/12 05:24:12 601750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 601754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 601758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 601762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 601767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 601771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1487928|
[2025/09/12 05:24:12 601775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 601779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1485|
[2025/09/12 05:24:12 601810] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1485|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652601787|stream_id:0|stream_offset:1487928|
[2025/09/12 05:24:12 601819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1485|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 601826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 601833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36322|rtt_var:10|pto_duration:38322|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 601839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 601844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 601848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 601852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652665109|now:1757654652601832|interv:63277|
[2025/09/12 05:24:12 601856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652665109|now:1757654652601832|interval:63277|pto_count:0|srtt:36322
[2025/09/12 05:24:12 601861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 601866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 601874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1489107|
[2025/09/12 05:24:12 601879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 601883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1486|
[2025/09/12 05:24:12 601909] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1486|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652601890|stream_id:0|stream_offset:1489107|
[2025/09/12 05:24:12 601918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1486|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 601925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 601932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36322|rtt_var:10|pto_duration:38322|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 601937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 601941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 601945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 601949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652665212|now:1757654652601931|interv:63281|
[2025/09/12 05:24:12 601953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652665212|now:1757654652601931|interval:63281|pto_count:0|srtt:36322
[2025/09/12 05:24:12 601957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:46807|
[2025/09/12 05:24:12 601962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 601966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1490286|
[2025/09/12 05:24:12 601970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 601974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1487|
[2025/09/12 05:24:12 601999] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1487|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654652601981|stream_id:0|stream_offset:1490286|
[2025/09/12 05:24:12 602007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1487|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 602014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:12 602021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36322|rtt_var:10|pto_duration:38322|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 602027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 602036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 602039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:12 602043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652665303|now:1757654652602020|interv:63283|
[2025/09/12 05:24:12 602047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652665303|now:1757654652602020|interval:63283|pto_count:0|srtt:36322
[2025/09/12 05:24:12 602052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:48007|
[2025/09/12 05:24:12 602056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 602061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1491465|
[2025/09/12 05:24:12 602065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 602069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652603069|now:1757654652602069|interv:1000|
[2025/09/12 05:24:12 602073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 602077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 602081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652603069|
[2025/09/12 05:24:12 602085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652603069|
[2025/09/12 05:24:12 602089] [debug] |xqc_engine_wakeup_after|wakeup:1757654652603069|now:1757654652602089|diff:980|
[2025/09/12 05:24:12 602093] [debug] |xqc_engine_main_logic|END|now:1757654652601719|
[2025/09/12 05:24:12 602324] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652602324|
[2025/09/12 05:24:12 602330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 602335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:662|
[2025/09/12 05:24:12 602339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:663|
[2025/09/12 05:24:12 602345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:663|
[2025/09/12 05:24:12 602349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 602353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1448|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1449|path_largest_ack:1448|
[2025/09/12 05:24:12 602358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1428514|prior_time:1757654652564438|is_app_limited:0|send_elapse:37900|ack_elapse:37886|ctl_first_sent_time:1757654652565891|lagest_ack_time:1757654652602324|curr_delivered:1472921|
[2025/09/12 05:24:12 602363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652565891|
[2025/09/12 05:24:12 602367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1444||sndq_packets_used_bytes:0|sndq_packets_free:1232|
[2025/09/12 05:24:12 602371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1449|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1449|path_largest_ack:1449|
[2025/09/12 05:24:12 602379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1428514|prior_time:1757654652564438|is_app_limited:0|send_elapse:37900|ack_elapse:37886|ctl_first_sent_time:1757654652565891|lagest_ack_time:1757654652602324|curr_delivered:1474121|
[2025/09/12 05:24:12 602384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652565971|
[2025/09/12 05:24:12 602388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1443||sndq_packets_used_bytes:0|sndq_packets_free:1233|
[2025/09/12 05:24:12 602392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36322|rttvar:10|minrtt:30532|latest_rtt:36353|ack_delay:32|
[2025/09/12 05:24:12 602396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36322|rttvar:8|minrtt:30532|latest_rtt:36353|ack_delay:32|
[2025/09/12 05:24:12 602400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1449|lost_pn:1446|thresh:3|
[2025/09/12 05:24:12 602404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 602408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36322|rtt_var:8|pto_duration:38322|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 602413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 602417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 602420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 602424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652665303|now:1757654652602408|interv:62895|
[2025/09/12 05:24:12 602428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652665303|now:1757654652602408|interval:62895|pto_count:0|srtt:36322
[2025/09/12 05:24:12 602433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37900, ack_elapse 37886, delivered 45607|rate 1203350|lost 202|
[2025/09/12 05:24:12 602437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203350) in round 33|
[2025/09/12 05:24:12 602441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 602445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 602449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652565971|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 602454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652565971|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 602475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1507778|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:45607|srtt:36322|latest_rtt:36353|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 602484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:663|largest:663|pns:2|
[2025/09/12 05:24:12 602489] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:663|frame:ACK |recv_time:1757654652602324|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 602493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772602324|now:1757654652602324|interv:120000000|
[2025/09/12 05:24:12 602497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772602324|now:1757654652602324|interv:120000000|
[2025/09/12 05:24:12 602501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652603069|pq_index:0|
[2025/09/12 05:24:12 602506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652601719|
[2025/09/12 05:24:12 602509] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652602509|
[2025/09/12 05:24:12 602514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652602513|
[2025/09/12 05:24:12 602520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36322|min_srtt:36322|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 602524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1538625|
[2025/09/12 05:24:12 602528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36322|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 602533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 602537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36322|min_srtt:36322|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 602542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1539804|
[2025/09/12 05:24:12 602546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36322|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 602550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 602554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36322|min_srtt:36322|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 602559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1540983|
[2025/09/12 05:24:12 602563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 602569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 602573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 602577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 602582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 602586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1491465|
[2025/09/12 05:24:12 602590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 602594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 602598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652603069|
[2025/09/12 05:24:12 602602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652603069|
[2025/09/12 05:24:12 602606] [debug] |xqc_engine_wakeup_after|wakeup:1757654652603069|now:1757654652602606|diff:463|
[2025/09/12 05:24:12 602610] [debug] |xqc_engine_main_logic|END|now:1757654652602513|
[2025/09/12 05:24:12 602615] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652602615|
[2025/09/12 05:24:12 602619] [debug] |xqc_engine_wakeup_after|wakeup:1757654652603069|now:1757654652602619|diff:450|
[2025/09/12 05:24:12 602622] [debug] |xqc_engine_main_logic|END|now:1757654652602615|
[2025/09/12 05:24:12 603690] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652603690|
[2025/09/12 05:24:12 603698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652603069|pq_index:0|
[2025/09/12 05:24:12 603702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652602513|
[2025/09/12 05:24:12 603706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652603705|
[2025/09/12 05:24:12 603711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652603069|now:1757654652603705|
[2025/09/12 05:24:12 603715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652603069|now:1757654652603705|
[2025/09/12 05:24:12 603719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 603723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36322|min_srtt:36322|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 603728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1540983|
[2025/09/12 05:24:12 603732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 603736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 603740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 603748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 603752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 603756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1491465|
[2025/09/12 05:24:12 603761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 603765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1488|
[2025/09/12 05:24:12 603796] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1488|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652603772|stream_id:0|stream_offset:1491465|
[2025/09/12 05:24:12 603805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1488|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 603812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 603819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36322|rtt_var:8|pto_duration:38322|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 603826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 603830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 603834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 603838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652667094|now:1757654652603818|interv:63276|
[2025/09/12 05:24:12 603842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652667094|now:1757654652603818|interval:63276|pto_count:0|srtt:36322
[2025/09/12 05:24:12 603847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:46807|
[2025/09/12 05:24:12 603851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 603856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1492644|
[2025/09/12 05:24:12 603860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 603864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1489|
[2025/09/12 05:24:12 603890] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1489|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654652603871|stream_id:0|stream_offset:1492644|
[2025/09/12 05:24:12 603898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1489|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 603905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:12 603921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36322|rtt_var:8|pto_duration:38322|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 603926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 603930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 603934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:12 603938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652667193|now:1757654652603921|interv:63272|
[2025/09/12 05:24:12 603942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652667193|now:1757654652603921|interval:63272|pto_count:0|srtt:36322
[2025/09/12 05:24:12 603946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:48007|
[2025/09/12 05:24:12 603951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 603955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1493823|
[2025/09/12 05:24:12 603960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 603963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652604963|now:1757654652603963|interv:1000|
[2025/09/12 05:24:12 603967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 603971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 603975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652604963|
[2025/09/12 05:24:12 603979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652604963|
[2025/09/12 05:24:12 603983] [debug] |xqc_engine_wakeup_after|wakeup:1757654652604963|now:1757654652603983|diff:980|
[2025/09/12 05:24:12 603987] [debug] |xqc_engine_main_logic|END|now:1757654652603705|
[2025/09/12 05:24:12 604329] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652604328|
[2025/09/12 05:24:12 604334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 604340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:663|
[2025/09/12 05:24:12 604344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:664|
[2025/09/12 05:24:12 604349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:664|
[2025/09/12 05:24:12 604353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 604358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1450|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1451|path_largest_ack:1450|
[2025/09/12 05:24:12 604362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1430914|prior_time:1757654652566431|is_app_limited:0|send_elapse:37897|ack_elapse:37897|ctl_first_sent_time:1757654652567877|lagest_ack_time:1757654652604328|curr_delivered:1475321|
[2025/09/12 05:24:12 604367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652567877|
[2025/09/12 05:24:12 604375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1442||sndq_packets_used_bytes:0|sndq_packets_free:1234|
[2025/09/12 05:24:12 604379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1451|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1451|path_largest_ack:1451|
[2025/09/12 05:24:12 604384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1430914|prior_time:1757654652566431|is_app_limited:0|send_elapse:37897|ack_elapse:37897|ctl_first_sent_time:1757654652567877|lagest_ack_time:1757654652604328|curr_delivered:1476521|
[2025/09/12 05:24:12 604388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652567958|
[2025/09/12 05:24:12 604392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1441||sndq_packets_used_bytes:0|sndq_packets_free:1235|
[2025/09/12 05:24:12 604396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36322|rttvar:8|minrtt:30532|latest_rtt:36370|ack_delay:40|
[2025/09/12 05:24:12 604400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36323|rttvar:8|minrtt:30532|latest_rtt:36370|ack_delay:40|
[2025/09/12 05:24:12 604404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1451|lost_pn:1448|thresh:3|
[2025/09/12 05:24:12 604408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 604412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36323|rtt_var:8|pto_duration:38323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 604416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 604420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 604424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 604428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652667194|now:1757654652604412|interv:62782|
[2025/09/12 05:24:12 604432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652667194|now:1757654652604412|interval:62782|pto_count:0|srtt:36323
[2025/09/12 05:24:12 604436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37897, ack_elapse 37897, delivered 45607|rate 1203446|lost 202|
[2025/09/12 05:24:12 604441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203446) in round 33|
[2025/09/12 05:24:12 604445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 604449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 604453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652567958|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 604474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652567958|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 604482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1507778|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:45607|srtt:36323|latest_rtt:36370|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 604488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:664|largest:664|pns:2|
[2025/09/12 05:24:12 604492] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:664|frame:ACK |recv_time:1757654652604328|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 604497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772604328|now:1757654652604328|interv:120000000|
[2025/09/12 05:24:12 604501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772604328|now:1757654652604328|interv:120000000|
[2025/09/12 05:24:12 604505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652604963|pq_index:0|
[2025/09/12 05:24:12 604509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652603705|
[2025/09/12 05:24:12 604513] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652604513|
[2025/09/12 05:24:12 604517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652604516|
[2025/09/12 05:24:12 604523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36323|min_srtt:36323|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 604527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1540983|
[2025/09/12 05:24:12 604532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36323|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 604536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 604540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36323|min_srtt:36323|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 604544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1542162|
[2025/09/12 05:24:12 604549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36323|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 604553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 604557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36323|min_srtt:36323|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 604561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1543341|
[2025/09/12 05:24:12 604568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 604572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 604576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 604580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 604584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 604589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1493823|
[2025/09/12 05:24:12 604593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 604597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 604600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652604963|
[2025/09/12 05:24:12 604604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652604963|
[2025/09/12 05:24:12 604608] [debug] |xqc_engine_wakeup_after|wakeup:1757654652604963|now:1757654652604608|diff:355|
[2025/09/12 05:24:12 604612] [debug] |xqc_engine_main_logic|END|now:1757654652604516|
[2025/09/12 05:24:12 604617] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652604617|
[2025/09/12 05:24:12 604621] [debug] |xqc_engine_wakeup_after|wakeup:1757654652604963|now:1757654652604621|diff:342|
[2025/09/12 05:24:12 604625] [debug] |xqc_engine_main_logic|END|now:1757654652604617|
[2025/09/12 05:24:12 605693] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652605692|
[2025/09/12 05:24:12 605702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652604963|pq_index:0|
[2025/09/12 05:24:12 605706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652604516|
[2025/09/12 05:24:12 605711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652605710|
[2025/09/12 05:24:12 605715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652604963|now:1757654652605710|
[2025/09/12 05:24:12 605720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652604963|now:1757654652605710|
[2025/09/12 05:24:12 605724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 605729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36323|min_srtt:36323|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 605733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1543341|
[2025/09/12 05:24:12 605738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 605741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 605750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 605754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 605759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 605763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1493823|
[2025/09/12 05:24:12 605767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 605771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1490|
[2025/09/12 05:24:12 605803] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1490|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652605779|stream_id:0|stream_offset:1493823|
[2025/09/12 05:24:12 605812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1490|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 605819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 605825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36323|rtt_var:8|pto_duration:38323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 605832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 605837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 605841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 605845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652669102|now:1757654652605825|interv:63277|
[2025/09/12 05:24:12 605849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652669102|now:1757654652605825|interval:63277|pto_count:0|srtt:36323
[2025/09/12 05:24:12 605854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:46807|
[2025/09/12 05:24:12 605859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 605863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1495002|
[2025/09/12 05:24:12 605868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 605872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1491|
[2025/09/12 05:24:12 605897] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1491|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654652605878|stream_id:0|stream_offset:1495002|
[2025/09/12 05:24:12 605905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1491|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 605919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:12 605925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36323|rtt_var:8|pto_duration:38323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 605929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 605933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 605937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:12 605941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652669201|now:1757654652605924|interv:63277|
[2025/09/12 05:24:12 605945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652669201|now:1757654652605924|interval:63277|pto_count:0|srtt:36323
[2025/09/12 05:24:12 605949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:48007|
[2025/09/12 05:24:12 605954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 605958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1496181|
[2025/09/12 05:24:12 605962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 605966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1492|
[2025/09/12 05:24:12 605991] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1492|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654652605973|stream_id:0|stream_offset:1496181|
[2025/09/12 05:24:12 606000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1492|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 606007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:12 606013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36323|rtt_var:8|pto_duration:38323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 606019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 606023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 606027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:12 606031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652669296|now:1757654652606013|interv:63283|
[2025/09/12 05:24:12 606035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652669296|now:1757654652606013|interval:63283|pto_count:0|srtt:36323
[2025/09/12 05:24:12 606039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:49207|
[2025/09/12 05:24:12 606048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 606052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1497360|
[2025/09/12 05:24:12 606056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 606060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652607060|now:1757654652606060|interv:1000|
[2025/09/12 05:24:12 606064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 606068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 606072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652607060|
[2025/09/12 05:24:12 606076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652607060|
[2025/09/12 05:24:12 606080] [debug] |xqc_engine_wakeup_after|wakeup:1757654652607060|now:1757654652606080|diff:980|
[2025/09/12 05:24:12 606085] [debug] |xqc_engine_main_logic|END|now:1757654652605710|
[2025/09/12 05:24:12 606316] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652606315|
[2025/09/12 05:24:12 606322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 606327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:664|
[2025/09/12 05:24:12 606331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:665|
[2025/09/12 05:24:12 606337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:665|
[2025/09/12 05:24:12 606341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 606346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1452|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1453|path_largest_ack:1452|
[2025/09/12 05:24:12 606350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1433314|prior_time:1757654652568447|is_app_limited:0|send_elapse:37911|ack_elapse:37868|ctl_first_sent_time:1757654652569898|lagest_ack_time:1757654652606315|curr_delivered:1477721|
[2025/09/12 05:24:12 606355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652569898|
[2025/09/12 05:24:12 606359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1440||sndq_packets_used_bytes:0|sndq_packets_free:1236|
[2025/09/12 05:24:12 606363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1453|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1453|path_largest_ack:1453|
[2025/09/12 05:24:12 606368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1433314|prior_time:1757654652568447|is_app_limited:0|send_elapse:37911|ack_elapse:37868|ctl_first_sent_time:1757654652569898|lagest_ack_time:1757654652606315|curr_delivered:1478921|
[2025/09/12 05:24:12 606372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652569979|
[2025/09/12 05:24:12 606376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1439||sndq_packets_used_bytes:0|sndq_packets_free:1237|
[2025/09/12 05:24:12 606380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36323|rttvar:8|minrtt:30532|latest_rtt:36336|ack_delay:32|
[2025/09/12 05:24:12 606388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36321|rttvar:10|minrtt:30532|latest_rtt:36336|ack_delay:32|
[2025/09/12 05:24:12 606392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1453|lost_pn:1450|thresh:3|
[2025/09/12 05:24:12 606397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 606401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36321|rtt_var:10|pto_duration:38321|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 606405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 606409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 606413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 606416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652669294|now:1757654652606400|interv:62894|
[2025/09/12 05:24:12 606421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652669294|now:1757654652606400|interval:62894|pto_count:0|srtt:36321
[2025/09/12 05:24:12 606425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37911, ack_elapse 37868, delivered 45607|rate 1203001|lost 202|
[2025/09/12 05:24:12 606429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203001) in round 33|
[2025/09/12 05:24:12 606433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 606438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 606442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652569979|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 606446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652569979|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 606450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1507778|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:46807|srtt:36321|latest_rtt:36336|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 606474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:665|largest:665|pns:2|
[2025/09/12 05:24:12 606479] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:665|frame:ACK |recv_time:1757654652606315|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 606484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772606315|now:1757654652606315|interv:120000000|
[2025/09/12 05:24:12 606488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772606315|now:1757654652606315|interv:120000000|
[2025/09/12 05:24:12 606492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652607060|pq_index:0|
[2025/09/12 05:24:12 606499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652605710|
[2025/09/12 05:24:12 606503] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652606503|
[2025/09/12 05:24:12 606508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652606507|
[2025/09/12 05:24:12 606513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36321|min_srtt:36321|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 606518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46807|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1543341|
[2025/09/12 05:24:12 606522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36321|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 606527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 606532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36321|min_srtt:36321|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 606536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1544520|
[2025/09/12 05:24:12 606540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36321|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 606544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 606549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36321|min_srtt:36321|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 606553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1545699|
[2025/09/12 05:24:12 606557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 606561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 606565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 606569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 606573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 606577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1497360|
[2025/09/12 05:24:12 606584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 606588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 606592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652607060|
[2025/09/12 05:24:12 606596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652607060|
[2025/09/12 05:24:12 606600] [debug] |xqc_engine_wakeup_after|wakeup:1757654652607060|now:1757654652606600|diff:460|
[2025/09/12 05:24:12 606604] [debug] |xqc_engine_main_logic|END|now:1757654652606507|
[2025/09/12 05:24:12 606609] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652606609|
[2025/09/12 05:24:12 606613] [debug] |xqc_engine_wakeup_after|wakeup:1757654652607060|now:1757654652606613|diff:447|
[2025/09/12 05:24:12 606617] [debug] |xqc_engine_main_logic|END|now:1757654652606609|
[2025/09/12 05:24:12 607684] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652607684|
[2025/09/12 05:24:12 607692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652607060|pq_index:0|
[2025/09/12 05:24:12 607696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652606507|
[2025/09/12 05:24:12 607701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652607700|
[2025/09/12 05:24:12 607705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652607060|now:1757654652607700|
[2025/09/12 05:24:12 607709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652607060|now:1757654652607700|
[2025/09/12 05:24:12 607713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 607718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36321|min_srtt:36321|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 607722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1545699|
[2025/09/12 05:24:12 607727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 607730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 607734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 607739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 607743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 607747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1497360|
[2025/09/12 05:24:12 607752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 607756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1493|
[2025/09/12 05:24:12 607786] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1493|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654652607763|stream_id:0|stream_offset:1497360|
[2025/09/12 05:24:12 607801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1493|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 607808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:12 607815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36321|rtt_var:10|pto_duration:38321|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 607821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 607825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 607829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:12 607833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652671084|now:1757654652607815|interv:63269|
[2025/09/12 05:24:12 607837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652671084|now:1757654652607815|interval:63269|pto_count:0|srtt:36321
[2025/09/12 05:24:12 607841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:48007|
[2025/09/12 05:24:12 607846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 607850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1498539|
[2025/09/12 05:24:12 607855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 607859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1494|
[2025/09/12 05:24:12 607885] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1494|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654652607866|stream_id:0|stream_offset:1498539|
[2025/09/12 05:24:12 607894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1494|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 607901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:12 607907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36321|rtt_var:10|pto_duration:38321|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 607914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 607917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 607921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:12 607925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652671187|now:1757654652607907|interv:63280|
[2025/09/12 05:24:12 607929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652671187|now:1757654652607907|interval:63280|pto_count:0|srtt:36321
[2025/09/12 05:24:12 607938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:49207|
[2025/09/12 05:24:12 607943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 607947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1499718|
[2025/09/12 05:24:12 607952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 607955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652608955|now:1757654652607955|interv:1000|
[2025/09/12 05:24:12 607960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 607963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 607967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652608955|
[2025/09/12 05:24:12 607971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652608955|
[2025/09/12 05:24:12 607975] [debug] |xqc_engine_wakeup_after|wakeup:1757654652608955|now:1757654652607975|diff:980|
[2025/09/12 05:24:12 607980] [debug] |xqc_engine_main_logic|END|now:1757654652607700|
[2025/09/12 05:24:12 608314] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652608313|
[2025/09/12 05:24:12 608320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 608325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:665|
[2025/09/12 05:24:12 608329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:667|
[2025/09/12 05:24:12 608335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:667|
[2025/09/12 05:24:12 608339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 608343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1454|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1455|path_largest_ack:1454|
[2025/09/12 05:24:12 608348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1435714|prior_time:1757654652570430|is_app_limited:0|send_elapse:37896|ack_elapse:37883|ctl_first_sent_time:1757654652571876|lagest_ack_time:1757654652608313|curr_delivered:1480121|
[2025/09/12 05:24:12 608352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652571876|
[2025/09/12 05:24:12 608357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1438||sndq_packets_used_bytes:0|sndq_packets_free:1238|
[2025/09/12 05:24:12 608361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1455|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1455|path_largest_ack:1455|
[2025/09/12 05:24:12 608365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1435714|prior_time:1757654652570430|is_app_limited:0|send_elapse:37896|ack_elapse:37883|ctl_first_sent_time:1757654652571876|lagest_ack_time:1757654652608313|curr_delivered:1481321|
[2025/09/12 05:24:12 608370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652571959|
[2025/09/12 05:24:12 608377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1437||sndq_packets_used_bytes:0|sndq_packets_free:1239|
[2025/09/12 05:24:12 608381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36321|rttvar:10|minrtt:30532|latest_rtt:36354|ack_delay:32|
[2025/09/12 05:24:12 608385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36321|rttvar:8|minrtt:30532|latest_rtt:36354|ack_delay:32|
[2025/09/12 05:24:12 608390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1455|lost_pn:1452|thresh:3|
[2025/09/12 05:24:12 608394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 608398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36321|rtt_var:8|pto_duration:38321|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 608402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 608406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 608410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 608414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652671187|now:1757654652608398|interv:62789|
[2025/09/12 05:24:12 608417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652671187|now:1757654652608398|interval:62789|pto_count:0|srtt:36321
[2025/09/12 05:24:12 608422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37896, ack_elapse 37883, delivered 45607|rate 1203477|lost 202|
[2025/09/12 05:24:12 608426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203477) in round 33|
[2025/09/12 05:24:12 608430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 608434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 608438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652571959|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 608443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652571959|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 608447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1507778|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:46807|srtt:36321|latest_rtt:36354|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 608469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:667|largest:667|pns:2|
[2025/09/12 05:24:12 608477] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:667|frame:ACK |recv_time:1757654652608313|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 608481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772608313|now:1757654652608313|interv:120000000|
[2025/09/12 05:24:12 608489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772608313|now:1757654652608313|interv:120000000|
[2025/09/12 05:24:12 608492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652608955|pq_index:0|
[2025/09/12 05:24:12 608497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652607700|
[2025/09/12 05:24:12 608500] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652608500|
[2025/09/12 05:24:12 608505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652608504|
[2025/09/12 05:24:12 608511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36321|min_srtt:36321|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 608515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46807|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1545699|
[2025/09/12 05:24:12 608520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36321|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 608524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 608529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36321|min_srtt:36321|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 608533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1546878|
[2025/09/12 05:24:12 608537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36321|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 608542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 608546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36321|min_srtt:36321|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 608550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1548057|
[2025/09/12 05:24:12 608554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 608558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 608562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 608566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 608570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 608577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1499718|
[2025/09/12 05:24:12 608581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 608585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 608589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652608955|
[2025/09/12 05:24:12 608593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652608955|
[2025/09/12 05:24:12 608597] [debug] |xqc_engine_wakeup_after|wakeup:1757654652608955|now:1757654652608597|diff:358|
[2025/09/12 05:24:12 608601] [debug] |xqc_engine_main_logic|END|now:1757654652608504|
[2025/09/12 05:24:12 608606] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652608606|
[2025/09/12 05:24:12 608610] [debug] |xqc_engine_wakeup_after|wakeup:1757654652608955|now:1757654652608610|diff:345|
[2025/09/12 05:24:12 608614] [debug] |xqc_engine_main_logic|END|now:1757654652608606|
[2025/09/12 05:24:12 609681] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652609681|
[2025/09/12 05:24:12 609689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652608955|pq_index:0|
[2025/09/12 05:24:12 609693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652608504|
[2025/09/12 05:24:12 609697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652609697|
[2025/09/12 05:24:12 609702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652608955|now:1757654652609697|
[2025/09/12 05:24:12 609706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652608955|now:1757654652609697|
[2025/09/12 05:24:12 609710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 609714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36321|min_srtt:36321|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 609719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1548057|
[2025/09/12 05:24:12 609723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 609727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 609731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 609735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 609740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 609744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1499718|
[2025/09/12 05:24:12 609748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 609756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1495|
[2025/09/12 05:24:12 609786] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1495|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654652609764|stream_id:0|stream_offset:1499718|
[2025/09/12 05:24:12 609795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1495|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 609802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:12 609808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36321|rtt_var:8|pto_duration:38321|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 609815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 609820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 609824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:12 609828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652673085|now:1757654652609808|interv:63277|
[2025/09/12 05:24:12 609832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652673085|now:1757654652609808|interval:63277|pto_count:0|srtt:36321
[2025/09/12 05:24:12 609837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:48007|
[2025/09/12 05:24:12 609842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 609846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1500897|
[2025/09/12 05:24:12 609850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 609854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1496|
[2025/09/12 05:24:12 609879] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1496|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654652609861|stream_id:0|stream_offset:1500897|
[2025/09/12 05:24:12 609888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1496|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 609895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:12 609901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36321|rtt_var:8|pto_duration:38321|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 609908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 609911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 609915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:12 609924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652673182|now:1757654652609901|interv:63281|
[2025/09/12 05:24:12 609928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652673182|now:1757654652609901|interval:63281|pto_count:0|srtt:36321
[2025/09/12 05:24:12 609932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:49207|
[2025/09/12 05:24:12 609937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 609942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1502076|
[2025/09/12 05:24:12 609946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 609950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1497|
[2025/09/12 05:24:12 609976] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1497|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654652609957|stream_id:0|stream_offset:1502076|
[2025/09/12 05:24:12 609984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1497|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 609991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:12 609998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36321|rtt_var:8|pto_duration:38321|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 610004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 610008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 610012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:12 610016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652673278|now:1757654652609998|interv:63280|
[2025/09/12 05:24:12 610020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652673278|now:1757654652609998|interval:63280|pto_count:0|srtt:36321
[2025/09/12 05:24:12 610024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:50407|
[2025/09/12 05:24:12 610029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 610033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1503255|
[2025/09/12 05:24:12 610037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 610041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652611041|now:1757654652610041|interv:1000|
[2025/09/12 05:24:12 610045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 610049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 610059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652611041|
[2025/09/12 05:24:12 610063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652611041|
[2025/09/12 05:24:12 610067] [debug] |xqc_engine_wakeup_after|wakeup:1757654652611041|now:1757654652610067|diff:974|
[2025/09/12 05:24:12 610071] [debug] |xqc_engine_main_logic|END|now:1757654652609697|
[2025/09/12 05:24:12 610305] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652610304|
[2025/09/12 05:24:12 610311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 610316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:667|
[2025/09/12 05:24:12 610320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:668|
[2025/09/12 05:24:12 610326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:668|
[2025/09/12 05:24:12 610330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 610335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1456|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1457|path_largest_ack:1456|
[2025/09/12 05:24:12 610339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1438114|prior_time:1757654652572427|is_app_limited:0|send_elapse:37907|ack_elapse:37877|ctl_first_sent_time:1757654652573874|lagest_ack_time:1757654652610304|curr_delivered:1482521|
[2025/09/12 05:24:12 610344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652573874|
[2025/09/12 05:24:12 610348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1436||sndq_packets_used_bytes:0|sndq_packets_free:1240|
[2025/09/12 05:24:12 610352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1457|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1457|path_largest_ack:1457|
[2025/09/12 05:24:12 610357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1438114|prior_time:1757654652572427|is_app_limited:0|send_elapse:37907|ack_elapse:37877|ctl_first_sent_time:1757654652573874|lagest_ack_time:1757654652610304|curr_delivered:1483721|
[2025/09/12 05:24:12 610361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652573959|
[2025/09/12 05:24:12 610365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1435||sndq_packets_used_bytes:0|sndq_packets_free:1241|
[2025/09/12 05:24:12 610369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36321|rttvar:8|minrtt:30532|latest_rtt:36345|ack_delay:32|
[2025/09/12 05:24:12 610373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36320|rttvar:8|minrtt:30532|latest_rtt:36345|ack_delay:32|
[2025/09/12 05:24:12 610378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1457|lost_pn:1454|thresh:3|
[2025/09/12 05:24:12 610382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 610385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36320|rtt_var:8|pto_duration:38320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 610390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 610397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 610401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:12 610405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652673277|now:1757654652610385|interv:62892|
[2025/09/12 05:24:12 610409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652673277|now:1757654652610385|interval:62892|pto_count:0|srtt:36320
[2025/09/12 05:24:12 610413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37907, ack_elapse 37877, delivered 45607|rate 1203128|lost 202|
[2025/09/12 05:24:12 610418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203128) in round 33|
[2025/09/12 05:24:12 610422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 610426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 610430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652573959|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 610434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652573959|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 610439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1507778|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:48007|srtt:36320|latest_rtt:36345|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 610445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:668|largest:668|pns:2|
[2025/09/12 05:24:12 610449] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:668|frame:ACK |recv_time:1757654652610304|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 610454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772610304|now:1757654652610304|interv:120000000|
[2025/09/12 05:24:12 610476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772610304|now:1757654652610304|interv:120000000|
[2025/09/12 05:24:12 610480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652611041|pq_index:0|
[2025/09/12 05:24:12 610484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652609697|
[2025/09/12 05:24:12 610488] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652610488|
[2025/09/12 05:24:12 610493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652610492|
[2025/09/12 05:24:12 610498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36320|min_srtt:36320|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 610503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:48007|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1548057|
[2025/09/12 05:24:12 610510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36320|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 610515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 610519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36320|min_srtt:36320|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 610524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48007|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1549236|
[2025/09/12 05:24:12 610528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36320|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 610532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 610536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36320|min_srtt:36320|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 610540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:48007|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1550415|
[2025/09/12 05:24:12 610545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 610548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 610552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 610556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 610561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 610565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1503255|
[2025/09/12 05:24:12 610569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 610573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 610577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652611041|
[2025/09/12 05:24:12 610581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652611041|
[2025/09/12 05:24:12 610585] [debug] |xqc_engine_wakeup_after|wakeup:1757654652611041|now:1757654652610584|diff:457|
[2025/09/12 05:24:12 610589] [debug] |xqc_engine_main_logic|END|now:1757654652610492|
[2025/09/12 05:24:12 610594] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652610594|
[2025/09/12 05:24:12 610597] [debug] |xqc_engine_wakeup_after|wakeup:1757654652611041|now:1757654652610597|diff:444|
[2025/09/12 05:24:12 610604] [debug] |xqc_engine_main_logic|END|now:1757654652610594|
[2025/09/12 05:24:12 611672] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652611672|
[2025/09/12 05:24:12 611679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652611041|pq_index:0|
[2025/09/12 05:24:12 611684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652610492|
[2025/09/12 05:24:12 611688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652611687|
[2025/09/12 05:24:12 611693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652611041|now:1757654652611687|
[2025/09/12 05:24:12 611697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652611041|now:1757654652611687|
[2025/09/12 05:24:12 611701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 611706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36320|min_srtt:36320|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 611710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:48007|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1550415|
[2025/09/12 05:24:12 611714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 611718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 611722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 611726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 611730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 611734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1503255|
[2025/09/12 05:24:12 611739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 611743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1498|
[2025/09/12 05:24:12 611773] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1498|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654652611751|stream_id:0|stream_offset:1503255|
[2025/09/12 05:24:12 611781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1498|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 611789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:12 611795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36320|rtt_var:8|pto_duration:38320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 611802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 611807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 611815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:12 611819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652675071|now:1757654652611795|interv:63276|
[2025/09/12 05:24:12 611823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652675071|now:1757654652611795|interval:63276|pto_count:0|srtt:36320
[2025/09/12 05:24:12 611828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:49207|
[2025/09/12 05:24:12 611833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 611837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1504434|
[2025/09/12 05:24:12 611841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 611845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1499|
[2025/09/12 05:24:12 611871] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1499|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654652611852|stream_id:0|stream_offset:1504434|
[2025/09/12 05:24:12 611880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1499|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 611887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:12 611894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36320|rtt_var:8|pto_duration:38320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 611900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 611904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 611908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:12 611912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652675172|now:1757654652611893|interv:63279|
[2025/09/12 05:24:12 611916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652675172|now:1757654652611893|interval:63279|pto_count:0|srtt:36320
[2025/09/12 05:24:12 611921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:50407|
[2025/09/12 05:24:12 611925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 611930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1505613|
[2025/09/12 05:24:12 611934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 611938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652612938|now:1757654652611938|interv:1000|
[2025/09/12 05:24:12 611946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 611950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 611954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652612938|
[2025/09/12 05:24:12 611958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652612938|
[2025/09/12 05:24:12 611962] [debug] |xqc_engine_wakeup_after|wakeup:1757654652612938|now:1757654652611962|diff:976|
[2025/09/12 05:24:12 611966] [debug] |xqc_engine_main_logic|END|now:1757654652611687|
[2025/09/12 05:24:12 612294] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652612293|
[2025/09/12 05:24:12 612300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 612305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:668|
[2025/09/12 05:24:12 612309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:669|
[2025/09/12 05:24:12 612315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:669|
[2025/09/12 05:24:12 612319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 612323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1458|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1459|path_largest_ack:1458|
[2025/09/12 05:24:12 612328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1440514|prior_time:1757654652574414|is_app_limited:0|send_elapse:37899|ack_elapse:37879|ctl_first_sent_time:1757654652575862|lagest_ack_time:1757654652612293|curr_delivered:1484921|
[2025/09/12 05:24:12 612332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652575862|
[2025/09/12 05:24:12 612337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1434||sndq_packets_used_bytes:0|sndq_packets_free:1242|
[2025/09/12 05:24:12 612341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1459|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1459|path_largest_ack:1459|
[2025/09/12 05:24:12 612345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1440514|prior_time:1757654652574414|is_app_limited:0|send_elapse:37899|ack_elapse:37879|ctl_first_sent_time:1757654652575862|lagest_ack_time:1757654652612293|curr_delivered:1486121|
[2025/09/12 05:24:12 612350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652575946|
[2025/09/12 05:24:12 612355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1433||sndq_packets_used_bytes:0|sndq_packets_free:1243|
[2025/09/12 05:24:12 612359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36320|rttvar:8|minrtt:30532|latest_rtt:36347|ack_delay:32|
[2025/09/12 05:24:12 612363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36319|rttvar:7|minrtt:30532|latest_rtt:36347|ack_delay:32|
[2025/09/12 05:24:12 612367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1459|lost_pn:1456|thresh:3|
[2025/09/12 05:24:12 612371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 612379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36319|rtt_var:7|pto_duration:38319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 612383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 612387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 612391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:12 612395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652675171|now:1757654652612379|interv:62792|
[2025/09/12 05:24:12 612399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652675171|now:1757654652612379|interval:62792|pto_count:0|srtt:36319
[2025/09/12 05:24:12 612403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37899, ack_elapse 37879, delivered 45607|rate 1203382|lost 202|
[2025/09/12 05:24:12 612407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203382) in round 33|
[2025/09/12 05:24:12 612411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 612415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 612419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652575946|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 612424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652575946|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 612428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1507778|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:48007|srtt:36319|latest_rtt:36347|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 612434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:669|largest:669|pns:2|
[2025/09/12 05:24:12 612438] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:669|frame:ACK |recv_time:1757654652612293|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 612442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772612293|now:1757654652612293|interv:120000000|
[2025/09/12 05:24:12 612446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772612293|now:1757654652612293|interv:120000000|
[2025/09/12 05:24:12 612450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652612938|pq_index:0|
[2025/09/12 05:24:12 612469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652611687|
[2025/09/12 05:24:12 612476] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652612476|
[2025/09/12 05:24:12 612481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652612480|
[2025/09/12 05:24:12 612490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36319|min_srtt:36319|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 612494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:48007|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1550415|
[2025/09/12 05:24:12 612498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36319|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 612503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 612507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36319|min_srtt:36319|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 612511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48007|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1551594|
[2025/09/12 05:24:12 612516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36319|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 612520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 612524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36319|min_srtt:36319|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 612528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:48007|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1552773|
[2025/09/12 05:24:12 612532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 612536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 612540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 612544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 612549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 612553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1505613|
[2025/09/12 05:24:12 612557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 612561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 612565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652612938|
[2025/09/12 05:24:12 612569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652612938|
[2025/09/12 05:24:12 612572] [debug] |xqc_engine_wakeup_after|wakeup:1757654652612938|now:1757654652612572|diff:366|
[2025/09/12 05:24:12 612577] [debug] |xqc_engine_main_logic|END|now:1757654652612480|
[2025/09/12 05:24:12 612584] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652612584|
[2025/09/12 05:24:12 612588] [debug] |xqc_engine_wakeup_after|wakeup:1757654652612938|now:1757654652612588|diff:350|
[2025/09/12 05:24:12 612592] [debug] |xqc_engine_main_logic|END|now:1757654652612584|
[2025/09/12 05:24:12 613660] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652613659|
[2025/09/12 05:24:12 613667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652612938|pq_index:0|
[2025/09/12 05:24:12 613671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652612480|
[2025/09/12 05:24:12 613676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652613675|
[2025/09/12 05:24:12 613681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652612938|now:1757654652613675|
[2025/09/12 05:24:12 613685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652612938|now:1757654652613675|
[2025/09/12 05:24:12 613689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 613693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36319|min_srtt:36319|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 613698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:48007|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1552773|
[2025/09/12 05:24:12 613703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 613706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 613710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 613715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 613719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 613723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1505613|
[2025/09/12 05:24:12 613727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 613732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1500|
[2025/09/12 05:24:12 613762] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1500|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654652613739|stream_id:0|stream_offset:1505613|
[2025/09/12 05:24:12 613770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1500|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 613777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:12 613784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36319|rtt_var:7|pto_duration:38319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 613796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 613800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 613804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:12 613808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652677058|now:1757654652613784|interv:63274|
[2025/09/12 05:24:12 613812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652677058|now:1757654652613784|interval:63274|pto_count:0|srtt:36319
[2025/09/12 05:24:12 613816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:49207|
[2025/09/12 05:24:12 613821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 613825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1506792|
[2025/09/12 05:24:12 613830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 613834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1501|
[2025/09/12 05:24:12 613860] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1501|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654652613841|stream_id:0|stream_offset:1506792|
[2025/09/12 05:24:12 613868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1501|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 613875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:12 613881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36319|rtt_var:7|pto_duration:38319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 613888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 613892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 613896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:12 613900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652677160|now:1757654652613881|interv:63279|
[2025/09/12 05:24:12 613904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652677160|now:1757654652613881|interval:63279|pto_count:0|srtt:36319
[2025/09/12 05:24:12 613909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:50407|
[2025/09/12 05:24:12 613913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 613917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1507971|
[2025/09/12 05:24:12 613927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 613931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1502|
[2025/09/12 05:24:12 613956] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1502|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654652613938|stream_id:0|stream_offset:1507971|
[2025/09/12 05:24:12 613965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1502|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 613972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:12 613979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36319|rtt_var:7|pto_duration:38319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 613985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 613989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 613992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:12 613996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652677257|now:1757654652613978|interv:63279|
[2025/09/12 05:24:12 614000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652677257|now:1757654652613978|interval:63279|pto_count:0|srtt:36319
[2025/09/12 05:24:12 614005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:51607|
[2025/09/12 05:24:12 614009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 614013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1509150|
[2025/09/12 05:24:12 614018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 614022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652615021|now:1757654652614021|interv:1000|
[2025/09/12 05:24:12 614026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 614029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 614033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652615021|
[2025/09/12 05:24:12 614038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652615021|
[2025/09/12 05:24:12 614042] [debug] |xqc_engine_wakeup_after|wakeup:1757654652615021|now:1757654652614042|diff:979|
[2025/09/12 05:24:12 614046] [debug] |xqc_engine_main_logic|END|now:1757654652613675|
[2025/09/12 05:24:12 614288] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652614287|
[2025/09/12 05:24:12 614293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 614298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:669|
[2025/09/12 05:24:12 614302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:670|
[2025/09/12 05:24:12 614312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:670|
[2025/09/12 05:24:12 614316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 614321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1460|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:1461|path_largest_ack:1460|
[2025/09/12 05:24:12 614325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44414|prior_delivered:1442914|prior_time:1757654652576408|is_app_limited:0|send_elapse:37910|ack_elapse:37879|ctl_first_sent_time:1757654652577887|lagest_ack_time:1757654652614287|curr_delivered:1487328|
[2025/09/12 05:24:12 614330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652577887|
[2025/09/12 05:24:12 614334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1432||sndq_packets_used_bytes:0|sndq_packets_free:1244|
[2025/09/12 05:24:12 614339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1461|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1461|path_largest_ack:1461|
[2025/09/12 05:24:12 614343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44414|prior_delivered:1442914|prior_time:1757654652576408|is_app_limited:0|send_elapse:37910|ack_elapse:37879|ctl_first_sent_time:1757654652577887|lagest_ack_time:1757654652614287|curr_delivered:1488528|
[2025/09/12 05:24:12 614347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652577971|
[2025/09/12 05:24:12 614351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1431||sndq_packets_used_bytes:0|sndq_packets_free:1245|
[2025/09/12 05:24:12 614355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36319|rttvar:7|minrtt:30532|latest_rtt:36316|ack_delay:32|
[2025/09/12 05:24:12 614359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36315|rttvar:14|minrtt:30532|latest_rtt:36316|ack_delay:32|
[2025/09/12 05:24:12 614364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1461|lost_pn:1458|thresh:3|
[2025/09/12 05:24:12 614368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 651|pns:2|
[2025/09/12 05:24:12 614372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 614376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36315|rtt_var:14|pto_duration:38315|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 614380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 614384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 614388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:12 614392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652677253|now:1757654652614376|interv:62877|
[2025/09/12 05:24:12 614396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652677253|now:1757654652614376|interval:62877|pto_count:0|srtt:36315
[2025/09/12 05:24:12 614403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37910, ack_elapse 37879, delivered 45614|rate 1203218|lost 202|
[2025/09/12 05:24:12 614408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203218) in round 33|
[2025/09/12 05:24:12 614412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 614416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 614420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2407|po_sent_time:1757654652577971|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 614424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2407|po_sent_time:1757654652577971|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 614429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1507778|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:49200|srtt:36315|latest_rtt:36316|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 614434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:670|largest:670|pns:2|
[2025/09/12 05:24:12 614438] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:670|frame:ACK |recv_time:1757654652614287|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 614444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772614287|now:1757654652614287|interv:120000000|
[2025/09/12 05:24:12 614450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772614287|now:1757654652614287|interv:120000000|
[2025/09/12 05:24:12 614454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652615021|pq_index:0|
[2025/09/12 05:24:12 614476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652613675|
[2025/09/12 05:24:12 614480] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652614480|
[2025/09/12 05:24:12 614485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652614484|
[2025/09/12 05:24:12 614491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36315|min_srtt:36315|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 614495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:49200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1552773|
[2025/09/12 05:24:12 614500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36315|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 614504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 614508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36315|min_srtt:36315|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 614516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1553952|
[2025/09/12 05:24:12 614520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36315|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 614524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 614529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36315|min_srtt:36315|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 614533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:49200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1555131|
[2025/09/12 05:24:12 614537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 614541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 614545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 614549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 614553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 614557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1509150|
[2025/09/12 05:24:12 614561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 614565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 614569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652615021|
[2025/09/12 05:24:12 614573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652615021|
[2025/09/12 05:24:12 614577] [debug] |xqc_engine_wakeup_after|wakeup:1757654652615021|now:1757654652614577|diff:444|
[2025/09/12 05:24:12 614581] [debug] |xqc_engine_main_logic|END|now:1757654652614484|
[2025/09/12 05:24:12 614586] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652614586|
[2025/09/12 05:24:12 614590] [debug] |xqc_engine_wakeup_after|wakeup:1757654652615021|now:1757654652614590|diff:431|
[2025/09/12 05:24:12 614594] [debug] |xqc_engine_main_logic|END|now:1757654652614586|
[2025/09/12 05:24:12 615662] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652615661|
[2025/09/12 05:24:12 615669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652615021|pq_index:0|
[2025/09/12 05:24:12 615673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652614484|
[2025/09/12 05:24:12 615678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652615677|
[2025/09/12 05:24:12 615682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654652615371|now:1757654652615677|
[2025/09/12 05:24:12 615694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:12 615698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654652615371|now:1757654652615677|
[2025/09/12 05:24:12 615702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:12 615705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652615021|now:1757654652615677|
[2025/09/12 05:24:12 615710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652615021|now:1757654652615677|
[2025/09/12 05:24:12 615713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 615718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:670|ack_delay:25347|first_ack_range:3|largest_pkt_recv_time:1757654652590371|
[2025/09/12 05:24:12 615723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:670|low:667|pkt_pns:2|
[2025/09/12 05:24:12 615727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:665|low:651|pkt_pns:2|
[2025/09/12 05:24:12 615730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:657|frame_largest_recv:670|
[2025/09/12 05:24:12 615735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:12 615739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36315|min_srtt:36315|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 615744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:49200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1555131|
[2025/09/12 05:24:12 615748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 615752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 615756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 615760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 615765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1209|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 615769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1209|schedule_bytes:0|inflight:49200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1509150|
[2025/09/12 05:24:12 615773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 615778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1503|
[2025/09/12 05:24:12 615808] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1503|size:1209|sent:1225|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:49200|now:1757654652615785|stream_id:0|stream_offset:1509150|
[2025/09/12 05:24:12 615817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1503|origin_pktnum:0|size:1209|enc_size:1225|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 615824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49200|applimit:0|
[2025/09/12 05:24:12 615837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36315|rtt_var:14|pto_duration:38315|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 615843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 615847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 615850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50409|
[2025/09/12 05:24:12 615854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652679100|now:1757654652615837|interv:63263|
[2025/09/12 05:24:12 615858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652679100|now:1757654652615837|interval:63263|pto_count:0|srtt:36315
[2025/09/12 05:24:12 615863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:50409|
[2025/09/12 05:24:12 615868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 615872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1510329|
[2025/09/12 05:24:12 615876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 615880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1504|
[2025/09/12 05:24:12 615906] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1504|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50409|now:1757654652615887|stream_id:0|stream_offset:1510329|
[2025/09/12 05:24:12 615914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1504|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 615921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50409|applimit:0|
[2025/09/12 05:24:12 615927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36315|rtt_var:14|pto_duration:38315|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 615935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 615939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 615943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51609|
[2025/09/12 05:24:12 615947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652679202|now:1757654652615927|interv:63275|
[2025/09/12 05:24:12 615951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652679202|now:1757654652615927|interval:63275|pto_count:0|srtt:36315
[2025/09/12 05:24:12 615955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:51609|
[2025/09/12 05:24:12 615961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 615967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1511508|
[2025/09/12 05:24:12 615980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 615986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652616986|now:1757654652615986|interv:1000|
[2025/09/12 05:24:12 615991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 615996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 616002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652616986|
[2025/09/12 05:24:12 616008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652616986|
[2025/09/12 05:24:12 616013] [debug] |xqc_engine_wakeup_after|wakeup:1757654652616986|now:1757654652616013|diff:973|
[2025/09/12 05:24:12 616019] [debug] |xqc_engine_main_logic|END|now:1757654652615677|
[2025/09/12 05:24:12 616289] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652616288|
[2025/09/12 05:24:12 616296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 616302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:670|
[2025/09/12 05:24:12 616306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:671|
[2025/09/12 05:24:12 616311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:671|
[2025/09/12 05:24:12 616316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 616320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1462|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1463|path_largest_ack:1462|
[2025/09/12 05:24:12 616325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44414|prior_delivered:1445314|prior_time:1757654652578405|is_app_limited:0|send_elapse:37900|ack_elapse:37883|ctl_first_sent_time:1757654652579848|lagest_ack_time:1757654652616288|curr_delivered:1489728|
[2025/09/12 05:24:12 616330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652579848|
[2025/09/12 05:24:12 616334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1430||sndq_packets_used_bytes:0|sndq_packets_free:1246|
[2025/09/12 05:24:12 616338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1463|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1463|path_largest_ack:1463|
[2025/09/12 05:24:12 616343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44414|prior_delivered:1445314|prior_time:1757654652578405|is_app_limited:0|send_elapse:37900|ack_elapse:37883|ctl_first_sent_time:1757654652579848|lagest_ack_time:1757654652616288|curr_delivered:1490928|
[2025/09/12 05:24:12 616348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652579934|
[2025/09/12 05:24:12 616351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1429||sndq_packets_used_bytes:0|sndq_packets_free:1247|
[2025/09/12 05:24:12 616355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36315|rttvar:14|minrtt:30532|latest_rtt:36354|ack_delay:40|
[2025/09/12 05:24:12 616360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36315|rttvar:11|minrtt:30532|latest_rtt:36354|ack_delay:40|
[2025/09/12 05:24:12 616368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1463|lost_pn:1460|thresh:3|
[2025/09/12 05:24:12 616373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 616377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36315|rtt_var:11|pto_duration:38315|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 616381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 616385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 616389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:12 616393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652679202|now:1757654652616376|interv:62826|
[2025/09/12 05:24:12 616397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652679202|now:1757654652616376|interval:62826|pto_count:0|srtt:36315
[2025/09/12 05:24:12 616401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37900, ack_elapse 37883, delivered 45614|rate 1203535|lost 202|
[2025/09/12 05:24:12 616405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203535) in round 33|
[2025/09/12 05:24:12 616410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 616414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 616418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652579934|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 616422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652579934|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 616427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1507778|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:49209|srtt:36315|latest_rtt:36354|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 616433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:671|largest:671|pns:2|
[2025/09/12 05:24:12 616437] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:671|frame:ACK |recv_time:1757654652616288|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 616442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772616288|now:1757654652616288|interv:120000000|
[2025/09/12 05:24:12 616446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772616288|now:1757654652616288|interv:120000000|
[2025/09/12 05:24:12 616450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652616986|pq_index:0|
[2025/09/12 05:24:12 616454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652615677|
[2025/09/12 05:24:12 616478] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652616477|
[2025/09/12 05:24:12 616483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652616482|
[2025/09/12 05:24:12 616489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36315|min_srtt:36315|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 616493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:49209|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1555131|
[2025/09/12 05:24:12 616498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36315|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 616502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 616507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36315|min_srtt:36315|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 616511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49209|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1556310|
[2025/09/12 05:24:12 616516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36315|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 616520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 616524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36315|min_srtt:36315|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 616528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:49209|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1557489|
[2025/09/12 05:24:12 616533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 616537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 616540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 616545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 616549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 616553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1511508|
[2025/09/12 05:24:12 616558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 616561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 616568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652616986|
[2025/09/12 05:24:12 616572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652616986|
[2025/09/12 05:24:12 616576] [debug] |xqc_engine_wakeup_after|wakeup:1757654652616986|now:1757654652616576|diff:410|
[2025/09/12 05:24:12 616580] [debug] |xqc_engine_main_logic|END|now:1757654652616482|
[2025/09/12 05:24:12 616585] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652616585|
[2025/09/12 05:24:12 616589] [debug] |xqc_engine_wakeup_after|wakeup:1757654652616986|now:1757654652616589|diff:397|
[2025/09/12 05:24:12 616593] [debug] |xqc_engine_main_logic|END|now:1757654652616585|
[2025/09/12 05:24:12 617664] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652617664|
[2025/09/12 05:24:12 617673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652616986|pq_index:0|
[2025/09/12 05:24:12 617678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652616482|
[2025/09/12 05:24:12 617683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652617682|
[2025/09/12 05:24:12 617688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652616986|now:1757654652617682|
[2025/09/12 05:24:12 617692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652616986|now:1757654652617682|
[2025/09/12 05:24:12 617696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 617701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36315|min_srtt:36315|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 617706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:49209|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1557489|
[2025/09/12 05:24:12 617711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 617714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 617718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 617723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 617727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 617732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1511508|
[2025/09/12 05:24:12 617736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 617740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1505|
[2025/09/12 05:24:12 617771] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1505|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49209|now:1757654652617749|stream_id:0|stream_offset:1511508|
[2025/09/12 05:24:12 617781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1505|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 617794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49209|applimit:0|
[2025/09/12 05:24:12 617801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36315|rtt_var:11|pto_duration:38315|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 617808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 617812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 617816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50409|
[2025/09/12 05:24:12 617820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652681064|now:1757654652617801|interv:63263|
[2025/09/12 05:24:12 617824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652681064|now:1757654652617801|interval:63263|pto_count:0|srtt:36315
[2025/09/12 05:24:12 617829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:50409|
[2025/09/12 05:24:12 617834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 617838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1512687|
[2025/09/12 05:24:12 617843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 617847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1506|
[2025/09/12 05:24:12 617874] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1506|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50409|now:1757654652617854|stream_id:0|stream_offset:1512687|
[2025/09/12 05:24:12 617883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1506|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 617889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50409|applimit:0|
[2025/09/12 05:24:12 617896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36315|rtt_var:11|pto_duration:38315|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 617903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 617909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 617914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51609|
[2025/09/12 05:24:12 617920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652681169|now:1757654652617896|interv:63273|
[2025/09/12 05:24:12 617925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652681169|now:1757654652617896|interval:63273|pto_count:0|srtt:36315
[2025/09/12 05:24:12 617932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:51609|
[2025/09/12 05:24:12 617943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 617949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1513866|
[2025/09/12 05:24:12 617955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 617960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1507|
[2025/09/12 05:24:12 617994] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1507|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51609|now:1757654652617970|stream_id:0|stream_offset:1513866|
[2025/09/12 05:24:12 618001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1507|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 618007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51609|applimit:0|
[2025/09/12 05:24:12 618013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36315|rtt_var:11|pto_duration:38315|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 618019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 618024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 618029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52809|
[2025/09/12 05:24:12 618035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652681285|now:1757654652618012|interv:63273|
[2025/09/12 05:24:12 618040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652681285|now:1757654652618012|interval:63273|pto_count:0|srtt:36315
[2025/09/12 05:24:12 618046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:52809|
[2025/09/12 05:24:12 618052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 618058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1515045|
[2025/09/12 05:24:12 618063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 618069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652619069|now:1757654652618069|interv:1000|
[2025/09/12 05:24:12 618075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 618081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 618086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652619069|
[2025/09/12 05:24:12 618090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652619069|
[2025/09/12 05:24:12 618094] [debug] |xqc_engine_wakeup_after|wakeup:1757654652619069|now:1757654652618094|diff:975|
[2025/09/12 05:24:12 618098] [debug] |xqc_engine_main_logic|END|now:1757654652617682|
[2025/09/12 05:24:12 618270] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652618269|
[2025/09/12 05:24:12 618276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 618281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:671|
[2025/09/12 05:24:12 618285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:672|
[2025/09/12 05:24:12 618291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:672|
[2025/09/12 05:24:12 618295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 618300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1464|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1465|path_largest_ack:1464|
[2025/09/12 05:24:12 618305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44414|prior_delivered:1447714|prior_time:1757654652580393|is_app_limited:0|send_elapse:37897|ack_elapse:37876|ctl_first_sent_time:1757654652581837|lagest_ack_time:1757654652618269|curr_delivered:1492128|
[2025/09/12 05:24:12 618309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652581837|
[2025/09/12 05:24:12 618314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1428||sndq_packets_used_bytes:0|sndq_packets_free:1248|
[2025/09/12 05:24:12 618318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1465|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1465|path_largest_ack:1465|
[2025/09/12 05:24:12 618323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44414|prior_delivered:1447714|prior_time:1757654652580393|is_app_limited:0|send_elapse:37897|ack_elapse:37876|ctl_first_sent_time:1757654652581837|lagest_ack_time:1757654652618269|curr_delivered:1493328|
[2025/09/12 05:24:12 618327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652581923|
[2025/09/12 05:24:12 618331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1427||sndq_packets_used_bytes:0|sndq_packets_free:1249|
[2025/09/12 05:24:12 618335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36315|rttvar:11|minrtt:30532|latest_rtt:36346|ack_delay:32|
[2025/09/12 05:24:12 618339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36315|rttvar:9|minrtt:30532|latest_rtt:36346|ack_delay:32|
[2025/09/12 05:24:12 618344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1465|lost_pn:1462|thresh:3|
[2025/09/12 05:24:12 618348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 618352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36315|rtt_var:9|pto_duration:38315|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 618356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 618360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 618364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50409|
[2025/09/12 05:24:12 618368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652681285|now:1757654652618351|interv:62934|
[2025/09/12 05:24:12 618375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652681285|now:1757654652618351|interval:62934|pto_count:0|srtt:36315
[2025/09/12 05:24:12 618380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37897, ack_elapse 37876, delivered 45614|rate 1203630|lost 202|
[2025/09/12 05:24:12 618384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203630) in round 33|
[2025/09/12 05:24:12 618388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 618392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 618396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652581923|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 618401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652581923|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 618405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1507778|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:50409|srtt:36315|latest_rtt:36346|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 618411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:672|largest:672|pns:2|
[2025/09/12 05:24:12 618415] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:672|frame:ACK |recv_time:1757654652618269|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 618420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772618269|now:1757654652618269|interv:120000000|
[2025/09/12 05:24:12 618424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772618269|now:1757654652618269|interv:120000000|
[2025/09/12 05:24:12 618428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652619069|pq_index:0|
[2025/09/12 05:24:12 618432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652617682|
[2025/09/12 05:24:12 618436] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652618436|
[2025/09/12 05:24:12 618441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652618440|
[2025/09/12 05:24:12 618447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36315|min_srtt:36315|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 618451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1557489|
[2025/09/12 05:24:12 618475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36315|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 618483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 618487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36315|min_srtt:36315|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 618491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1558668|
[2025/09/12 05:24:12 618496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36315|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 618500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 618504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36315|min_srtt:36315|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 618509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1559847|
[2025/09/12 05:24:12 618513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 618517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 618520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 618525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 618529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 618533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1515045|
[2025/09/12 05:24:12 618537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 618541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 618545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652619069|
[2025/09/12 05:24:12 618549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652619069|
[2025/09/12 05:24:12 618553] [debug] |xqc_engine_wakeup_after|wakeup:1757654652619069|now:1757654652618553|diff:516|
[2025/09/12 05:24:12 618557] [debug] |xqc_engine_main_logic|END|now:1757654652618440|
[2025/09/12 05:24:12 618562] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652618562|
[2025/09/12 05:24:12 618566] [debug] |xqc_engine_wakeup_after|wakeup:1757654652619069|now:1757654652618566|diff:503|
[2025/09/12 05:24:12 618569] [debug] |xqc_engine_main_logic|END|now:1757654652618562|
[2025/09/12 05:24:12 619640] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652619640|
[2025/09/12 05:24:12 619649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652619069|pq_index:0|
[2025/09/12 05:24:12 619653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652618440|
[2025/09/12 05:24:12 619658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652619657|
[2025/09/12 05:24:12 619668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652619069|now:1757654652619657|
[2025/09/12 05:24:12 619672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652619069|now:1757654652619657|
[2025/09/12 05:24:12 619676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 619681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36315|min_srtt:36315|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 619686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1559847|
[2025/09/12 05:24:12 619690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 619694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 619698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 619702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 619707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 619711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1515045|
[2025/09/12 05:24:12 619715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 619720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1508|
[2025/09/12 05:24:12 619747] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1508|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50409|now:1757654652619728|stream_id:0|stream_offset:1515045|
[2025/09/12 05:24:12 619752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1508|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 619757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50409|applimit:0|
[2025/09/12 05:24:12 619761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36315|rtt_var:9|pto_duration:38315|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 619766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 619770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 619773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51609|
[2025/09/12 05:24:12 619777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652683043|now:1757654652619761|interv:63282|
[2025/09/12 05:24:12 619781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652683043|now:1757654652619761|interval:63282|pto_count:0|srtt:36315
[2025/09/12 05:24:12 619789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:51609|
[2025/09/12 05:24:12 619794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 619798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1516224|
[2025/09/12 05:24:12 619802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 619806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1509|
[2025/09/12 05:24:12 619829] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1509|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51609|now:1757654652619816|stream_id:0|stream_offset:1516224|
[2025/09/12 05:24:12 619834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1509|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 619838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51609|applimit:0|
[2025/09/12 05:24:12 619842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36315|rtt_var:9|pto_duration:38315|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 619847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 619850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 619854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52809|
[2025/09/12 05:24:12 619858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652683131|now:1757654652619842|interv:63289|
[2025/09/12 05:24:12 619862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652683131|now:1757654652619842|interval:63289|pto_count:0|srtt:36315
[2025/09/12 05:24:12 619866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:52809|
[2025/09/12 05:24:12 619871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 619875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1517403|
[2025/09/12 05:24:12 619879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 619884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652620884|now:1757654652619884|interv:1000|
[2025/09/12 05:24:12 619891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 619897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 619903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652620884|
[2025/09/12 05:24:12 619909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652620884|
[2025/09/12 05:24:12 619920] [debug] |xqc_engine_wakeup_after|wakeup:1757654652620884|now:1757654652619920|diff:964|
[2025/09/12 05:24:12 619926] [debug] |xqc_engine_main_logic|END|now:1757654652619657|
[2025/09/12 05:24:12 620284] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652620283|
[2025/09/12 05:24:12 620290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 620296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:672|
[2025/09/12 05:24:12 620300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:673|
[2025/09/12 05:24:12 620305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:673|
[2025/09/12 05:24:12 620309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 620314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1466|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1467|path_largest_ack:1466|
[2025/09/12 05:24:12 620319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44414|prior_delivered:1450114|prior_time:1757654652582391|is_app_limited:0|send_elapse:37894|ack_elapse:37892|ctl_first_sent_time:1757654652583841|lagest_ack_time:1757654652620283|curr_delivered:1494528|
[2025/09/12 05:24:12 620323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652583841|
[2025/09/12 05:24:12 620328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1426||sndq_packets_used_bytes:0|sndq_packets_free:1250|
[2025/09/12 05:24:12 620332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1467|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1467|path_largest_ack:1467|
[2025/09/12 05:24:12 620336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44414|prior_delivered:1450114|prior_time:1757654652582391|is_app_limited:0|send_elapse:37894|ack_elapse:37892|ctl_first_sent_time:1757654652583841|lagest_ack_time:1757654652620283|curr_delivered:1495728|
[2025/09/12 05:24:12 620341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652583923|
[2025/09/12 05:24:12 620345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1425||sndq_packets_used_bytes:0|sndq_packets_free:1251|
[2025/09/12 05:24:12 620349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36315|rttvar:9|minrtt:30532|latest_rtt:36360|ack_delay:32|
[2025/09/12 05:24:12 620353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36317|rttvar:10|minrtt:30532|latest_rtt:36360|ack_delay:32|
[2025/09/12 05:24:12 620357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1467|lost_pn:1464|thresh:3|
[2025/09/12 05:24:12 620361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 620365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36317|rtt_var:10|pto_duration:38317|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 620370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 620374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 620381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50409|
[2025/09/12 05:24:12 620385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652683133|now:1757654652620365|interv:62768|
[2025/09/12 05:24:12 620389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652683133|now:1757654652620365|interval:62768|pto_count:0|srtt:36317
[2025/09/12 05:24:12 620394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37894, ack_elapse 37892, delivered 45614|rate 1203726|lost 202|
[2025/09/12 05:24:12 620398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203726) in round 33|
[2025/09/12 05:24:12 620402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 620406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 620410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652583923|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 620415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652583923|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1452521|
[2025/09/12 05:24:12 620419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1507778|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:50409|srtt:36317|latest_rtt:36360|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 620425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:673|largest:673|pns:2|
[2025/09/12 05:24:12 620429] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:673|frame:ACK |recv_time:1757654652620283|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 620434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772620283|now:1757654652620283|interv:120000000|
[2025/09/12 05:24:12 620438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772620283|now:1757654652620283|interv:120000000|
[2025/09/12 05:24:12 620442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652620884|pq_index:0|
[2025/09/12 05:24:12 620446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652619657|
[2025/09/12 05:24:12 620450] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652620450|
[2025/09/12 05:24:12 620471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652620454|
[2025/09/12 05:24:12 620480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36317|min_srtt:36317|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 620484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1559847|
[2025/09/12 05:24:12 620492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36317|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 620496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 620501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36317|min_srtt:36317|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 620505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1561026|
[2025/09/12 05:24:12 620509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36317|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 620514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 620518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36317|min_srtt:36317|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 620522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1562205|
[2025/09/12 05:24:12 620526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 620530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 620534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 620538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 620542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 620546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1517403|
[2025/09/12 05:24:12 620551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 620555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 620559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652620884|
[2025/09/12 05:24:12 620562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652620884|
[2025/09/12 05:24:12 620566] [debug] |xqc_engine_wakeup_after|wakeup:1757654652620884|now:1757654652620566|diff:318|
[2025/09/12 05:24:12 620571] [debug] |xqc_engine_main_logic|END|now:1757654652620454|
[2025/09/12 05:24:12 620576] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652620576|
[2025/09/12 05:24:12 620579] [debug] |xqc_engine_wakeup_after|wakeup:1757654652620884|now:1757654652620579|diff:305|
[2025/09/12 05:24:12 620583] [debug] |xqc_engine_main_logic|END|now:1757654652620576|
[2025/09/12 05:24:12 621653] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652621653|
[2025/09/12 05:24:12 621662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652620884|pq_index:0|
[2025/09/12 05:24:12 621671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652620454|
[2025/09/12 05:24:12 621676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652621675|
[2025/09/12 05:24:12 621681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652620884|now:1757654652621675|
[2025/09/12 05:24:12 621685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652620884|now:1757654652621675|
[2025/09/12 05:24:12 621689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 621694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36317|min_srtt:36317|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 621699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1562205|
[2025/09/12 05:24:12 621703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 621707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 621711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 621715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 621720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 621724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1517403|
[2025/09/12 05:24:12 621729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 621733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1510|
[2025/09/12 05:24:12 621760] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1510|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50409|now:1757654652621741|stream_id:0|stream_offset:1517403|
[2025/09/12 05:24:12 621766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1510|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 621771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50409|applimit:0|
[2025/09/12 05:24:12 621775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36317|rtt_var:10|pto_duration:38317|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 621780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 621783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 621787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51609|
[2025/09/12 05:24:12 621795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652685058|now:1757654652621775|interv:63283|
[2025/09/12 05:24:12 621799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652685058|now:1757654652621775|interval:63283|pto_count:0|srtt:36317
[2025/09/12 05:24:12 621803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:51609|
[2025/09/12 05:24:12 621808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 621812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1518582|
[2025/09/12 05:24:12 621816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 621820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1511|
[2025/09/12 05:24:12 621839] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1511|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51609|now:1757654652621826|stream_id:0|stream_offset:1518582|
[2025/09/12 05:24:12 621844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1511|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 621848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51609|applimit:0|
[2025/09/12 05:24:12 621853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36317|rtt_var:10|pto_duration:38317|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 621857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 621861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 621864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52809|
[2025/09/12 05:24:12 621868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652685143|now:1757654652621852|interv:63291|
[2025/09/12 05:24:12 621872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652685143|now:1757654652621852|interval:63291|pto_count:0|srtt:36317
[2025/09/12 05:24:12 621877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:52809|
[2025/09/12 05:24:12 621881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 621885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1519761|
[2025/09/12 05:24:12 621889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 621895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1512|
[2025/09/12 05:24:12 621925] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1512|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52809|now:1757654652621905|stream_id:0|stream_offset:1519761|
[2025/09/12 05:24:12 621937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1512|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 621944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52809|applimit:0|
[2025/09/12 05:24:12 621949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36317|rtt_var:10|pto_duration:38317|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 621955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 621960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 621966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54009|
[2025/09/12 05:24:12 621971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652685222|now:1757654652621949|interv:63273|
[2025/09/12 05:24:12 621976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652685222|now:1757654652621949|interval:63273|pto_count:0|srtt:36317
[2025/09/12 05:24:12 621982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:54009|
[2025/09/12 05:24:12 621988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 621994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54009|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1520940|
[2025/09/12 05:24:12 622000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 622005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652623005|now:1757654652622005|interv:1000|
[2025/09/12 05:24:12 622010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 622015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 622021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652623005|
[2025/09/12 05:24:12 622027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652623005|
[2025/09/12 05:24:12 622032] [debug] |xqc_engine_wakeup_after|wakeup:1757654652623005|now:1757654652622032|diff:973|
[2025/09/12 05:24:12 622038] [debug] |xqc_engine_main_logic|END|now:1757654652621675|
[2025/09/12 05:24:12 622256] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652622255|
[2025/09/12 05:24:12 622262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 622268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:673|
[2025/09/12 05:24:12 622272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:674|
[2025/09/12 05:24:12 622277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:674|
[2025/09/12 05:24:12 622281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 622286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1468|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1469|path_largest_ack:1468|
[2025/09/12 05:24:12 622295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1452521|prior_time:1757654652584379|is_app_limited:0|send_elapse:37853|ack_elapse:37876|ctl_first_sent_time:1757654652585831|lagest_ack_time:1757654652622255|curr_delivered:1496928|
[2025/09/12 05:24:12 622300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652585831|
[2025/09/12 05:24:12 622304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1424||sndq_packets_used_bytes:0|sndq_packets_free:1252|
[2025/09/12 05:24:12 622308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1469|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1469|path_largest_ack:1469|
[2025/09/12 05:24:12 622313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1452521|prior_time:1757654652584379|is_app_limited:0|send_elapse:37853|ack_elapse:37876|ctl_first_sent_time:1757654652585831|lagest_ack_time:1757654652622255|curr_delivered:1498128|
[2025/09/12 05:24:12 622317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652585911|
[2025/09/12 05:24:12 622321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1423||sndq_packets_used_bytes:0|sndq_packets_free:1253|
[2025/09/12 05:24:12 622325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36317|rttvar:10|minrtt:30532|latest_rtt:36344|ack_delay:40|
[2025/09/12 05:24:12 622329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36316|rttvar:11|minrtt:30532|latest_rtt:36344|ack_delay:40|
[2025/09/12 05:24:12 622334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1469|lost_pn:1466|thresh:3|
[2025/09/12 05:24:12 622338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 622342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36316|rtt_var:11|pto_duration:38316|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 622346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 622350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 622354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51609|
[2025/09/12 05:24:12 622358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652685221|now:1757654652622342|interv:62879|
[2025/09/12 05:24:12 622362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652685221|now:1757654652622342|interval:62879|pto_count:0|srtt:36316
[2025/09/12 05:24:12 622366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37853, ack_elapse 37876, delivered 45607|rate 1204113|lost 202|
[2025/09/12 05:24:12 622371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 33 -> 34|
[2025/09/12 05:24:12 622375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204113) in round 34|
[2025/09/12 05:24:12 622379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 622385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 622389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652585911|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 622394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652585911|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 622398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1507778|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:51609|srtt:36316|latest_rtt:36344|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 622404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:674|largest:674|pns:2|
[2025/09/12 05:24:12 622408] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:674|frame:ACK |recv_time:1757654652622255|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 622413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772622255|now:1757654652622255|interv:120000000|
[2025/09/12 05:24:12 622417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772622255|now:1757654652622255|interv:120000000|
[2025/09/12 05:24:12 622421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652623005|pq_index:0|
[2025/09/12 05:24:12 622425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652621675|
[2025/09/12 05:24:12 622429] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652622429|
[2025/09/12 05:24:12 622434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652622433|
[2025/09/12 05:24:12 622440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36316|min_srtt:36316|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 622444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1562205|
[2025/09/12 05:24:12 622449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36316|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 622453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 622477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36316|min_srtt:36316|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 622481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1563384|
[2025/09/12 05:24:12 622485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36316|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 622493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 622497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36316|min_srtt:36316|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 622501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1564563|
[2025/09/12 05:24:12 622506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 622510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 622513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 622517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 622522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 622526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1520940|
[2025/09/12 05:24:12 622530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 622534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 622538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652623005|
[2025/09/12 05:24:12 622542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652623005|
[2025/09/12 05:24:12 622546] [debug] |xqc_engine_wakeup_after|wakeup:1757654652623005|now:1757654652622546|diff:459|
[2025/09/12 05:24:12 622550] [debug] |xqc_engine_main_logic|END|now:1757654652622433|
[2025/09/12 05:24:12 622555] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652622555|
[2025/09/12 05:24:12 622559] [debug] |xqc_engine_wakeup_after|wakeup:1757654652623005|now:1757654652622559|diff:446|
[2025/09/12 05:24:12 622563] [debug] |xqc_engine_main_logic|END|now:1757654652622555|
[2025/09/12 05:24:12 623634] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652623633|
[2025/09/12 05:24:12 623643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652623005|pq_index:0|
[2025/09/12 05:24:12 623647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652622433|
[2025/09/12 05:24:12 623652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652623651|
[2025/09/12 05:24:12 623657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652623005|now:1757654652623651|
[2025/09/12 05:24:12 623661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652623005|now:1757654652623651|
[2025/09/12 05:24:12 623665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 623670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36316|min_srtt:36316|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 623678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1564563|
[2025/09/12 05:24:12 623683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 623687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 623690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 623695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 623699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 623704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1520940|
[2025/09/12 05:24:12 623708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 623713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1513|
[2025/09/12 05:24:12 623740] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1513|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51609|now:1757654652623721|stream_id:0|stream_offset:1520940|
[2025/09/12 05:24:12 623746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1513|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 623751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51609|applimit:0|
[2025/09/12 05:24:12 623755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36316|rtt_var:11|pto_duration:38316|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 623760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 623764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 623767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52809|
[2025/09/12 05:24:12 623771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652687037|now:1757654652623755|interv:63282|
[2025/09/12 05:24:12 623776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652687037|now:1757654652623755|interval:63282|pto_count:0|srtt:36316
[2025/09/12 05:24:12 623780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:52809|
[2025/09/12 05:24:12 623785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 623789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1522119|
[2025/09/12 05:24:12 623797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 623801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1514|
[2025/09/12 05:24:12 623819] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1514|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52809|now:1757654652623807|stream_id:0|stream_offset:1522119|
[2025/09/12 05:24:12 623825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1514|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 623829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52809|applimit:0|
[2025/09/12 05:24:12 623833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36316|rtt_var:11|pto_duration:38316|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 623838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 623841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 623845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54009|
[2025/09/12 05:24:12 623849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652687123|now:1757654652623833|interv:63290|
[2025/09/12 05:24:12 623853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652687123|now:1757654652623833|interval:63290|pto_count:0|srtt:36316
[2025/09/12 05:24:12 623858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:54009|
[2025/09/12 05:24:12 623862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 623866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54009|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1523298|
[2025/09/12 05:24:12 623870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 623876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652624876|now:1757654652623876|interv:1000|
[2025/09/12 05:24:12 623882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 623888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 623894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652624876|
[2025/09/12 05:24:12 623900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652624876|
[2025/09/12 05:24:12 623906] [debug] |xqc_engine_wakeup_after|wakeup:1757654652624876|now:1757654652623906|diff:970|
[2025/09/12 05:24:12 623912] [debug] |xqc_engine_main_logic|END|now:1757654652623651|
[2025/09/12 05:24:12 624257] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652624256|
[2025/09/12 05:24:12 624263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 624269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:674|
[2025/09/12 05:24:12 624273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:675|
[2025/09/12 05:24:12 624283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:675|
[2025/09/12 05:24:12 624287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 624292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1470|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1471|path_largest_ack:1470|
[2025/09/12 05:24:12 624296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1454921|prior_time:1757654652586372|is_app_limited:0|send_elapse:37871|ack_elapse:37884|ctl_first_sent_time:1757654652587817|lagest_ack_time:1757654652624256|curr_delivered:1499328|
[2025/09/12 05:24:12 624301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652587817|
[2025/09/12 05:24:12 624306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1422||sndq_packets_used_bytes:0|sndq_packets_free:1254|
[2025/09/12 05:24:12 624310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1471|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1471|path_largest_ack:1471|
[2025/09/12 05:24:12 624314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1454921|prior_time:1757654652586372|is_app_limited:0|send_elapse:37871|ack_elapse:37884|ctl_first_sent_time:1757654652587817|lagest_ack_time:1757654652624256|curr_delivered:1500528|
[2025/09/12 05:24:12 624318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652587897|
[2025/09/12 05:24:12 624322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1421||sndq_packets_used_bytes:0|sndq_packets_free:1255|
[2025/09/12 05:24:12 624326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36316|rttvar:11|minrtt:30532|latest_rtt:36359|ack_delay:32|
[2025/09/12 05:24:12 624331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36317|rttvar:11|minrtt:30532|latest_rtt:36359|ack_delay:32|
[2025/09/12 05:24:12 624335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1471|lost_pn:1468|thresh:3|
[2025/09/12 05:24:12 624339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 624343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36317|rtt_var:11|pto_duration:38317|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 624348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 624351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 624355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51609|
[2025/09/12 05:24:12 624359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652687124|now:1757654652624343|interv:62781|
[2025/09/12 05:24:12 624363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652687124|now:1757654652624343|interval:62781|pto_count:0|srtt:36317
[2025/09/12 05:24:12 624368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37871, ack_elapse 37884, delivered 45607|rate 1203859|lost 202|
[2025/09/12 05:24:12 624376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203859) in round 34|
[2025/09/12 05:24:12 624380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 624385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 624389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652587897|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 624393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652587897|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 624397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1507778|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:51609|srtt:36317|latest_rtt:36359|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 624403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:675|largest:675|pns:2|
[2025/09/12 05:24:12 624407] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:675|frame:ACK |recv_time:1757654652624256|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 624412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772624256|now:1757654652624256|interv:120000000|
[2025/09/12 05:24:12 624416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772624256|now:1757654652624256|interv:120000000|
[2025/09/12 05:24:12 624420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652624876|pq_index:0|
[2025/09/12 05:24:12 624424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652623651|
[2025/09/12 05:24:12 624428] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652624428|
[2025/09/12 05:24:12 624433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652624432|
[2025/09/12 05:24:12 624438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36317|min_srtt:36317|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 624443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1564563|
[2025/09/12 05:24:12 624447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36317|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 624452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 624475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36317|min_srtt:36317|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 624480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1565742|
[2025/09/12 05:24:12 624487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36317|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 624491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 624496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36317|min_srtt:36317|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 624500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1566921|
[2025/09/12 05:24:12 624504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 624508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 624512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 624516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 624520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 624525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1523298|
[2025/09/12 05:24:12 624529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 624533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 624537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652624876|
[2025/09/12 05:24:12 624541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652624876|
[2025/09/12 05:24:12 624544] [debug] |xqc_engine_wakeup_after|wakeup:1757654652624876|now:1757654652624544|diff:332|
[2025/09/12 05:24:12 624549] [debug] |xqc_engine_main_logic|END|now:1757654652624432|
[2025/09/12 05:24:12 624554] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652624554|
[2025/09/12 05:24:12 624558] [debug] |xqc_engine_wakeup_after|wakeup:1757654652624876|now:1757654652624557|diff:319|
[2025/09/12 05:24:12 624561] [debug] |xqc_engine_main_logic|END|now:1757654652624554|
[2025/09/12 05:24:12 625632] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652625632|
[2025/09/12 05:24:12 625641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652624876|pq_index:0|
[2025/09/12 05:24:12 625645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652624432|
[2025/09/12 05:24:12 625650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652625649|
[2025/09/12 05:24:12 625655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652624876|now:1757654652625649|
[2025/09/12 05:24:12 625659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652624876|now:1757654652625649|
[2025/09/12 05:24:12 625668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 625673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36317|min_srtt:36317|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 625678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1566921|
[2025/09/12 05:24:12 625682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 625686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 625690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 625694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 625699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 625703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1523298|
[2025/09/12 05:24:12 625707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 625712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1515|
[2025/09/12 05:24:12 625739] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1515|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51609|now:1757654652625720|stream_id:0|stream_offset:1523298|
[2025/09/12 05:24:12 625745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1515|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 625750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51609|applimit:0|
[2025/09/12 05:24:12 625754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36317|rtt_var:11|pto_duration:38317|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 625758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 625762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 625766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52809|
[2025/09/12 05:24:12 625770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652689037|now:1757654652625754|interv:63283|
[2025/09/12 05:24:12 625774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652689037|now:1757654652625754|interval:63283|pto_count:0|srtt:36317
[2025/09/12 05:24:12 625779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:52809|
[2025/09/12 05:24:12 625783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 625791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1524477|
[2025/09/12 05:24:12 625795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 625799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1516|
[2025/09/12 05:24:12 625818] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1516|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52809|now:1757654652625805|stream_id:0|stream_offset:1524477|
[2025/09/12 05:24:12 625823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1516|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 625827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52809|applimit:0|
[2025/09/12 05:24:12 625831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36317|rtt_var:11|pto_duration:38317|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 625836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 625839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 625843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54009|
[2025/09/12 05:24:12 625847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652689122|now:1757654652625831|interv:63291|
[2025/09/12 05:24:12 625851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652689122|now:1757654652625831|interval:63291|pto_count:0|srtt:36317
[2025/09/12 05:24:12 625855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:54009|
[2025/09/12 05:24:12 625860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 625864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54009|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1525656|
[2025/09/12 05:24:12 625868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 625874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1517|
[2025/09/12 05:24:12 625903] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1517|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54009|now:1757654652625884|stream_id:0|stream_offset:1525656|
[2025/09/12 05:24:12 625911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1517|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 625917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54009|applimit:0|
[2025/09/12 05:24:12 625922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36317|rtt_var:11|pto_duration:38317|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 625928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 625939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 625944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55209|
[2025/09/12 05:24:12 625950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652689201|now:1757654652625922|interv:63279|
[2025/09/12 05:24:12 625955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652689201|now:1757654652625922|interval:63279|pto_count:0|srtt:36317
[2025/09/12 05:24:12 625962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:55209|
[2025/09/12 05:24:12 625968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 625974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55209|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1526835|
[2025/09/12 05:24:12 625980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 625985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652626985|now:1757654652625985|interv:1000|
[2025/09/12 05:24:12 625991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 625996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 626001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652626985|
[2025/09/12 05:24:12 626006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652626985|
[2025/09/12 05:24:12 626012] [debug] |xqc_engine_wakeup_after|wakeup:1757654652626985|now:1757654652626011|diff:974|
[2025/09/12 05:24:12 626017] [debug] |xqc_engine_main_logic|END|now:1757654652625649|
[2025/09/12 05:24:12 626241] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652626240|
[2025/09/12 05:24:12 626247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 626253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:675|
[2025/09/12 05:24:12 626257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:676|
[2025/09/12 05:24:12 626263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:676|
[2025/09/12 05:24:12 626267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 626272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1472|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1473|path_largest_ack:1472|
[2025/09/12 05:24:12 626276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1457321|prior_time:1757654652588363|is_app_limited:0|send_elapse:37882|ack_elapse:37877|ctl_first_sent_time:1757654652589812|lagest_ack_time:1757654652626240|curr_delivered:1501728|
[2025/09/12 05:24:12 626281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652589812|
[2025/09/12 05:24:12 626285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1420||sndq_packets_used_bytes:0|sndq_packets_free:1256|
[2025/09/12 05:24:12 626289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1473|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1473|path_largest_ack:1473|
[2025/09/12 05:24:12 626298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1457321|prior_time:1757654652588363|is_app_limited:0|send_elapse:37882|ack_elapse:37877|ctl_first_sent_time:1757654652589812|lagest_ack_time:1757654652626240|curr_delivered:1502928|
[2025/09/12 05:24:12 626302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652589893|
[2025/09/12 05:24:12 626306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1419||sndq_packets_used_bytes:0|sndq_packets_free:1257|
[2025/09/12 05:24:12 626310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36317|rttvar:11|minrtt:30532|latest_rtt:36347|ack_delay:40|
[2025/09/12 05:24:12 626314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36316|rttvar:11|minrtt:30532|latest_rtt:36347|ack_delay:40|
[2025/09/12 05:24:12 626319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1473|lost_pn:1470|thresh:3|
[2025/09/12 05:24:12 626323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 626327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36316|rtt_var:11|pto_duration:38316|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 626331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 626335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 626338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52809|
[2025/09/12 05:24:12 626342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652689200|now:1757654652626326|interv:62874|
[2025/09/12 05:24:12 626346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652689200|now:1757654652626326|interval:62874|pto_count:0|srtt:36316
[2025/09/12 05:24:12 626351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37882, ack_elapse 37877, delivered 45607|rate 1203922|lost 202|
[2025/09/12 05:24:12 626355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203922) in round 34|
[2025/09/12 05:24:12 626359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 626363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 626367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652589893|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 626372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652589893|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 626376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:904667|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:52809|srtt:36316|latest_rtt:36347|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 626388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:676|largest:676|pns:2|
[2025/09/12 05:24:12 626392] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:676|frame:ACK |recv_time:1757654652626240|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 626397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772626240|now:1757654652626240|interv:120000000|
[2025/09/12 05:24:12 626401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772626240|now:1757654652626240|interv:120000000|
[2025/09/12 05:24:12 626405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652626985|pq_index:0|
[2025/09/12 05:24:12 626409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652625649|
[2025/09/12 05:24:12 626413] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652626413|
[2025/09/12 05:24:12 626418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652626417|
[2025/09/12 05:24:12 626423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36316|min_srtt:36316|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 626428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:52809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1566921|
[2025/09/12 05:24:12 626432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36316|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 626437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 626441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36316|min_srtt:36316|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 626445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:52809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1568100|
[2025/09/12 05:24:12 626449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36316|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 626454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 626477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36316|min_srtt:36316|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 626482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:52809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1569279|
[2025/09/12 05:24:12 626486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 626493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 626497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 626501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 626505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 626509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1526835|
[2025/09/12 05:24:12 626514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 626518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 626521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652626985|
[2025/09/12 05:24:12 626525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652626985|
[2025/09/12 05:24:12 626529] [debug] |xqc_engine_wakeup_after|wakeup:1757654652626985|now:1757654652626529|diff:456|
[2025/09/12 05:24:12 626533] [debug] |xqc_engine_main_logic|END|now:1757654652626417|
[2025/09/12 05:24:12 626538] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652626538|
[2025/09/12 05:24:12 626542] [debug] |xqc_engine_wakeup_after|wakeup:1757654652626985|now:1757654652626542|diff:443|
[2025/09/12 05:24:12 626546] [debug] |xqc_engine_main_logic|END|now:1757654652626538|
[2025/09/12 05:24:12 627617] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652627616|
[2025/09/12 05:24:12 627626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652626985|pq_index:0|
[2025/09/12 05:24:12 627630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652626417|
[2025/09/12 05:24:12 627635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652627634|
[2025/09/12 05:24:12 627640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652626985|now:1757654652627634|
[2025/09/12 05:24:12 627644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652626985|now:1757654652627634|
[2025/09/12 05:24:12 627648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 627653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36316|min_srtt:36316|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 627658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:52809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1569279|
[2025/09/12 05:24:12 627662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 627666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 627670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 627677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 627682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 627686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1526835|
[2025/09/12 05:24:12 627691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 627695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1518|
[2025/09/12 05:24:12 627723] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1518|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52809|now:1757654652627703|stream_id:0|stream_offset:1526835|
[2025/09/12 05:24:12 627728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1518|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 627733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52809|applimit:0|
[2025/09/12 05:24:12 627737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36316|rtt_var:11|pto_duration:38316|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 627741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 627745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 627749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54009|
[2025/09/12 05:24:12 627753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652691019|now:1757654652627737|interv:63282|
[2025/09/12 05:24:12 627757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652691019|now:1757654652627737|interval:63282|pto_count:0|srtt:36316
[2025/09/12 05:24:12 627762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:54009|
[2025/09/12 05:24:12 627766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 627770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54009|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1528014|
[2025/09/12 05:24:12 627775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 627779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652628779|now:1757654652627779|interv:1000|
[2025/09/12 05:24:12 627783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 627787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 627791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652628779|
[2025/09/12 05:24:12 627795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652628779|
[2025/09/12 05:24:12 627799] [debug] |xqc_engine_wakeup_after|wakeup:1757654652628779|now:1757654652627798|diff:981|
[2025/09/12 05:24:12 627806] [debug] |xqc_engine_main_logic|END|now:1757654652627634|
[2025/09/12 05:24:12 628240] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652628239|
[2025/09/12 05:24:12 628247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 628253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:676|
[2025/09/12 05:24:12 628257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:677|
[2025/09/12 05:24:12 628263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:677|
[2025/09/12 05:24:12 628267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 628272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1474|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1475|path_largest_ack:1474|
[2025/09/12 05:24:12 628277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1459721|prior_time:1757654652590371|is_app_limited:0|send_elapse:37886|ack_elapse:37868|ctl_first_sent_time:1757654652591830|lagest_ack_time:1757654652628239|curr_delivered:1504128|
[2025/09/12 05:24:12 628281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652591830|
[2025/09/12 05:24:12 628286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1418||sndq_packets_used_bytes:0|sndq_packets_free:1258|
[2025/09/12 05:24:12 628290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1475|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1475|path_largest_ack:1475|
[2025/09/12 05:24:12 628295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1459721|prior_time:1757654652590371|is_app_limited:0|send_elapse:37886|ack_elapse:37868|ctl_first_sent_time:1757654652591830|lagest_ack_time:1757654652628239|curr_delivered:1505328|
[2025/09/12 05:24:12 628299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652591915|
[2025/09/12 05:24:12 628303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1417||sndq_packets_used_bytes:0|sndq_packets_free:1259|
[2025/09/12 05:24:12 628307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36316|rttvar:11|minrtt:30532|latest_rtt:36324|ack_delay:32|
[2025/09/12 05:24:12 628311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36313|rttvar:15|minrtt:30532|latest_rtt:36324|ack_delay:32|
[2025/09/12 05:24:12 628316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1475|lost_pn:1472|thresh:3|
[2025/09/12 05:24:12 628320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 628324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36313|rtt_var:15|pto_duration:38313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 628328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 628332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 628336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51609|
[2025/09/12 05:24:12 628344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652691016|now:1757654652628323|interv:62693|
[2025/09/12 05:24:12 628348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652691016|now:1757654652628323|interval:62693|pto_count:0|srtt:36313
[2025/09/12 05:24:12 628352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37886, ack_elapse 37868, delivered 45607|rate 1203795|lost 202|
[2025/09/12 05:24:12 628357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203795) in round 34|
[2025/09/12 05:24:12 628361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 628365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 628369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652591915|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 628374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652591915|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 628378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:904667|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:51609|srtt:36313|latest_rtt:36324|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 628384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:677|largest:677|pns:2|
[2025/09/12 05:24:12 628388] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:677|frame:ACK |recv_time:1757654652628239|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 628393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772628239|now:1757654652628239|interv:120000000|
[2025/09/12 05:24:12 628397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772628239|now:1757654652628239|interv:120000000|
[2025/09/12 05:24:12 628401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652628779|pq_index:0|
[2025/09/12 05:24:12 628405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652627634|
[2025/09/12 05:24:12 628409] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652628409|
[2025/09/12 05:24:12 628414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652628413|
[2025/09/12 05:24:12 628419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36313|min_srtt:36313|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 628424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1569279|
[2025/09/12 05:24:12 628428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36313|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 628435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 628440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36313|min_srtt:36313|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 628444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1570458|
[2025/09/12 05:24:12 628448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36313|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 628453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 628476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36313|min_srtt:36313|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 628480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1571637|
[2025/09/12 05:24:12 628485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 628489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 628492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 628497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 628501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 628505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1528014|
[2025/09/12 05:24:12 628509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 628513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 628517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652628779|
[2025/09/12 05:24:12 628521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652628779|
[2025/09/12 05:24:12 628525] [debug] |xqc_engine_wakeup_after|wakeup:1757654652628779|now:1757654652628525|diff:254|
[2025/09/12 05:24:12 628529] [debug] |xqc_engine_main_logic|END|now:1757654652628413|
[2025/09/12 05:24:12 628534] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652628534|
[2025/09/12 05:24:12 628538] [debug] |xqc_engine_wakeup_after|wakeup:1757654652628779|now:1757654652628538|diff:241|
[2025/09/12 05:24:12 628542] [debug] |xqc_engine_main_logic|END|now:1757654652628534|
[2025/09/12 05:24:12 629612] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652629612|
[2025/09/12 05:24:12 629622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652628779|pq_index:0|
[2025/09/12 05:24:12 629626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652628413|
[2025/09/12 05:24:12 629635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652629634|
[2025/09/12 05:24:12 629640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652628779|now:1757654652629634|
[2025/09/12 05:24:12 629644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652628779|now:1757654652629634|
[2025/09/12 05:24:12 629648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 629653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36313|min_srtt:36313|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 629658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1571637|
[2025/09/12 05:24:12 629662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 629666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 629670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 629674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 629679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 629683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1528014|
[2025/09/12 05:24:12 629687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 629692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1519|
[2025/09/12 05:24:12 629719] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1519|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51609|now:1757654652629700|stream_id:0|stream_offset:1528014|
[2025/09/12 05:24:12 629725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1519|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 629730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51609|applimit:0|
[2025/09/12 05:24:12 629734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36313|rtt_var:15|pto_duration:38313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 629738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 629742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 629746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52809|
[2025/09/12 05:24:12 629750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652693013|now:1757654652629734|interv:63279|
[2025/09/12 05:24:12 629758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652693013|now:1757654652629734|interval:63279|pto_count:0|srtt:36313
[2025/09/12 05:24:12 629762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:52809|
[2025/09/12 05:24:12 629767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 629771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1529193|
[2025/09/12 05:24:12 629776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 629780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1520|
[2025/09/12 05:24:12 629798] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1520|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52809|now:1757654652629786|stream_id:0|stream_offset:1529193|
[2025/09/12 05:24:12 629803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1520|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 629808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52809|applimit:0|
[2025/09/12 05:24:12 629812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36313|rtt_var:15|pto_duration:38313|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 629816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 629820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 629824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54009|
[2025/09/12 05:24:12 629828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652693099|now:1757654652629812|interv:63287|
[2025/09/12 05:24:12 629832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652693099|now:1757654652629812|interval:63287|pto_count:0|srtt:36313
[2025/09/12 05:24:12 629836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:54009|
[2025/09/12 05:24:12 629841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 629845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54009|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1530372|
[2025/09/12 05:24:12 629850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 629856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652630856|now:1757654652629856|interv:1000|
[2025/09/12 05:24:12 629863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 629869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 629875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652630856|
[2025/09/12 05:24:12 629886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652630856|
[2025/09/12 05:24:12 629892] [debug] |xqc_engine_wakeup_after|wakeup:1757654652630856|now:1757654652629891|diff:965|
[2025/09/12 05:24:12 629898] [debug] |xqc_engine_main_logic|END|now:1757654652629634|
[2025/09/12 05:24:12 630229] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652630228|
[2025/09/12 05:24:12 630236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 630242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:677|
[2025/09/12 05:24:12 630246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:678|
[2025/09/12 05:24:12 630251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:678|
[2025/09/12 05:24:12 630255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 630260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1476|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1477|path_largest_ack:1476|
[2025/09/12 05:24:12 630265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1462121|prior_time:1757654652592360|is_app_limited:0|send_elapse:37914|ack_elapse:37868|ctl_first_sent_time:1757654652593836|lagest_ack_time:1757654652630228|curr_delivered:1506528|
[2025/09/12 05:24:12 630269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652593836|
[2025/09/12 05:24:12 630274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1416||sndq_packets_used_bytes:0|sndq_packets_free:1260|
[2025/09/12 05:24:12 630278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1477|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1477|path_largest_ack:1477|
[2025/09/12 05:24:12 630282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1462121|prior_time:1757654652592360|is_app_limited:0|send_elapse:37914|ack_elapse:37868|ctl_first_sent_time:1757654652593836|lagest_ack_time:1757654652630228|curr_delivered:1507728|
[2025/09/12 05:24:12 630287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652593949|
[2025/09/12 05:24:12 630291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1415||sndq_packets_used_bytes:0|sndq_packets_free:1261|
[2025/09/12 05:24:12 630295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36313|rttvar:15|minrtt:30532|latest_rtt:36279|ack_delay:32|
[2025/09/12 05:24:12 630299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36304|rttvar:28|minrtt:30532|latest_rtt:36279|ack_delay:32|
[2025/09/12 05:24:12 630303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1477|lost_pn:1474|thresh:3|
[2025/09/12 05:24:12 630307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 630311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36304|rtt_var:28|pto_duration:38304|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 630315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 630319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 630327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51609|
[2025/09/12 05:24:12 630331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652693090|now:1757654652630311|interv:62779|
[2025/09/12 05:24:12 630335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652693090|now:1757654652630311|interval:62779|pto_count:0|srtt:36304
[2025/09/12 05:24:12 630339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37914, ack_elapse 37868, delivered 45607|rate 1202906|lost 202|
[2025/09/12 05:24:12 630344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202906) in round 34|
[2025/09/12 05:24:12 630348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 630352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 630356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652593949|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 630360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652593949|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 630365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:904667|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:51609|srtt:36304|latest_rtt:36279|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 630370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:678|largest:678|pns:2|
[2025/09/12 05:24:12 630375] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:678|frame:ACK |recv_time:1757654652630228|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 630379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772630228|now:1757654652630228|interv:120000000|
[2025/09/12 05:24:12 630383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772630228|now:1757654652630228|interv:120000000|
[2025/09/12 05:24:12 630387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652630856|pq_index:0|
[2025/09/12 05:24:12 630391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652629634|
[2025/09/12 05:24:12 630395] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652630395|
[2025/09/12 05:24:12 630400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652630399|
[2025/09/12 05:24:12 630406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36304|min_srtt:36304|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 630410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1571637|
[2025/09/12 05:24:12 630417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36304|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 630421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 630426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36304|min_srtt:36304|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 630430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1572816|
[2025/09/12 05:24:12 630434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36304|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 630438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 630443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36304|min_srtt:36304|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 630447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1573995|
[2025/09/12 05:24:12 630451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 630472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 630478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 630482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 630487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 630491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1530372|
[2025/09/12 05:24:12 630495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 630499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 630503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652630856|
[2025/09/12 05:24:12 630507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652630856|
[2025/09/12 05:24:12 630511] [debug] |xqc_engine_wakeup_after|wakeup:1757654652630856|now:1757654652630511|diff:345|
[2025/09/12 05:24:12 630515] [debug] |xqc_engine_main_logic|END|now:1757654652630399|
[2025/09/12 05:24:12 630520] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652630520|
[2025/09/12 05:24:12 630524] [debug] |xqc_engine_wakeup_after|wakeup:1757654652630856|now:1757654652630523|diff:333|
[2025/09/12 05:24:12 630527] [debug] |xqc_engine_main_logic|END|now:1757654652630520|
[2025/09/12 05:24:12 631598] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652631598|
[2025/09/12 05:24:12 631611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652630856|pq_index:0|
[2025/09/12 05:24:12 631615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652630399|
[2025/09/12 05:24:12 631621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652631619|
[2025/09/12 05:24:12 631625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652630856|now:1757654652631619|
[2025/09/12 05:24:12 631629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652630856|now:1757654652631619|
[2025/09/12 05:24:12 631633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 631638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36304|min_srtt:36304|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 631643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1573995|
[2025/09/12 05:24:12 631647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 631651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 631655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 631659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 631664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 631668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1530372|
[2025/09/12 05:24:12 631672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 631676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1521|
[2025/09/12 05:24:12 631703] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1521|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51609|now:1757654652631685|stream_id:0|stream_offset:1530372|
[2025/09/12 05:24:12 631709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1521|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 631714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51609|applimit:0|
[2025/09/12 05:24:12 631718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36304|rtt_var:28|pto_duration:38304|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 631722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 631726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 631733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52809|
[2025/09/12 05:24:12 631737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652694989|now:1757654652631718|interv:63271|
[2025/09/12 05:24:12 631741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652694989|now:1757654652631718|interval:63271|pto_count:0|srtt:36304
[2025/09/12 05:24:12 631746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:52809|
[2025/09/12 05:24:12 631751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 631755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1531551|
[2025/09/12 05:24:12 631759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 631763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652632763|now:1757654652631763|interv:1000|
[2025/09/12 05:24:12 631767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 631771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 631775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652632763|
[2025/09/12 05:24:12 631779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652632763|
[2025/09/12 05:24:12 631783] [debug] |xqc_engine_wakeup_after|wakeup:1757654652632763|now:1757654652631782|diff:981|
[2025/09/12 05:24:12 631787] [debug] |xqc_engine_main_logic|END|now:1757654652631619|
[2025/09/12 05:24:12 632238] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652632237|
[2025/09/12 05:24:12 632245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 632251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:678|
[2025/09/12 05:24:12 632255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:679|
[2025/09/12 05:24:12 632260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:679|
[2025/09/12 05:24:12 632264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 632269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1478|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1479|path_largest_ack:1478|
[2025/09/12 05:24:12 632274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1464521|prior_time:1757654652594350|is_app_limited:0|send_elapse:37927|ack_elapse:37887|ctl_first_sent_time:1757654652595818|lagest_ack_time:1757654652632237|curr_delivered:1508928|
[2025/09/12 05:24:12 632278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652595818|
[2025/09/12 05:24:12 632283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1414||sndq_packets_used_bytes:0|sndq_packets_free:1262|
[2025/09/12 05:24:12 632287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1479|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1479|path_largest_ack:1479|
[2025/09/12 05:24:12 632295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1464521|prior_time:1757654652594350|is_app_limited:0|send_elapse:37927|ack_elapse:37887|ctl_first_sent_time:1757654652595818|lagest_ack_time:1757654652632237|curr_delivered:1510128|
[2025/09/12 05:24:12 632299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652595933|
[2025/09/12 05:24:12 632303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1413||sndq_packets_used_bytes:0|sndq_packets_free:1263|
[2025/09/12 05:24:12 632307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36304|rttvar:28|minrtt:30532|latest_rtt:36304|ack_delay:40|
[2025/09/12 05:24:12 632312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36299|rttvar:31|minrtt:30532|latest_rtt:36304|ack_delay:40|
[2025/09/12 05:24:12 632316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1479|lost_pn:1476|thresh:3|
[2025/09/12 05:24:12 632320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 632324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36299|rtt_var:31|pto_duration:38299|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 632328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 632332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 632336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50409|
[2025/09/12 05:24:12 632340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652694984|now:1757654652632324|interv:62660|
[2025/09/12 05:24:12 632344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652694984|now:1757654652632324|interval:62660|pto_count:0|srtt:36299
[2025/09/12 05:24:12 632348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37927, ack_elapse 37887, delivered 45607|rate 1202494|lost 202|
[2025/09/12 05:24:12 632353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202494) in round 34|
[2025/09/12 05:24:12 632357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 632361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 632365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652595933|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 632369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652595933|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 632373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:904667|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:50409|srtt:36299|latest_rtt:36304|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 632379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:679|largest:679|pns:2|
[2025/09/12 05:24:12 632386] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:679|frame:ACK |recv_time:1757654652632237|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 632390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772632237|now:1757654652632237|interv:120000000|
[2025/09/12 05:24:12 632394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772632237|now:1757654652632237|interv:120000000|
[2025/09/12 05:24:12 632398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652632763|pq_index:0|
[2025/09/12 05:24:12 632402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652631619|
[2025/09/12 05:24:12 632406] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652632406|
[2025/09/12 05:24:12 632411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652632410|
[2025/09/12 05:24:12 632416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36299|min_srtt:36299|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 632420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1573995|
[2025/09/12 05:24:12 632425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36299|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 632429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 632434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36299|min_srtt:36299|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 632438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1575174|
[2025/09/12 05:24:12 632442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36299|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 632446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 632450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36299|min_srtt:36299|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 632471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1576353|
[2025/09/12 05:24:12 632478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 632482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 632485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 632493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 632497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 632501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1531551|
[2025/09/12 05:24:12 632506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 632509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 632513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652632763|
[2025/09/12 05:24:12 632517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652632763|
[2025/09/12 05:24:12 632521] [debug] |xqc_engine_wakeup_after|wakeup:1757654652632763|now:1757654652632521|diff:242|
[2025/09/12 05:24:12 632525] [debug] |xqc_engine_main_logic|END|now:1757654652632410|
[2025/09/12 05:24:12 632530] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652632530|
[2025/09/12 05:24:12 632534] [debug] |xqc_engine_wakeup_after|wakeup:1757654652632763|now:1757654652632534|diff:229|
[2025/09/12 05:24:12 632538] [debug] |xqc_engine_main_logic|END|now:1757654652632530|
[2025/09/12 05:24:12 633608] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652633608|
[2025/09/12 05:24:12 633617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652632763|pq_index:0|
[2025/09/12 05:24:12 633622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652632410|
[2025/09/12 05:24:12 633627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652633626|
[2025/09/12 05:24:12 633631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652632763|now:1757654652633626|
[2025/09/12 05:24:12 633635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652632763|now:1757654652633626|
[2025/09/12 05:24:12 633639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 633645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36299|min_srtt:36299|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 633649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1576353|
[2025/09/12 05:24:12 633653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 633657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 633661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 633665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 633670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 633677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1531551|
[2025/09/12 05:24:12 633682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 633686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1522|
[2025/09/12 05:24:12 633715] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1522|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50409|now:1757654652633695|stream_id:0|stream_offset:1531551|
[2025/09/12 05:24:12 633720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1522|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 633725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50409|applimit:0|
[2025/09/12 05:24:12 633729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36299|rtt_var:31|pto_duration:38299|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 633733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 633737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 633741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51609|
[2025/09/12 05:24:12 633745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652696994|now:1757654652633729|interv:63265|
[2025/09/12 05:24:12 633749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652696994|now:1757654652633729|interval:63265|pto_count:0|srtt:36299
[2025/09/12 05:24:12 633753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:51609|
[2025/09/12 05:24:12 633758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 633762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1532730|
[2025/09/12 05:24:12 633766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 633770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1523|
[2025/09/12 05:24:12 633788] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1523|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51609|now:1757654652633776|stream_id:0|stream_offset:1532730|
[2025/09/12 05:24:12 633793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1523|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 633797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51609|applimit:0|
[2025/09/12 05:24:12 633801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36299|rtt_var:31|pto_duration:38299|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 633809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 633813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 633817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52809|
[2025/09/12 05:24:12 633821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652697075|now:1757654652633801|interv:63274|
[2025/09/12 05:24:12 633825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652697075|now:1757654652633801|interval:63274|pto_count:0|srtt:36299
[2025/09/12 05:24:12 633829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:52809|
[2025/09/12 05:24:12 633833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 633837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1533909|
[2025/09/12 05:24:12 633843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 633849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652634849|now:1757654652633849|interv:1000|
[2025/09/12 05:24:12 633856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 633862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 633868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652634849|
[2025/09/12 05:24:12 633874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652634849|
[2025/09/12 05:24:12 633879] [debug] |xqc_engine_wakeup_after|wakeup:1757654652634849|now:1757654652633879|diff:970|
[2025/09/12 05:24:12 633885] [debug] |xqc_engine_main_logic|END|now:1757654652633626|
[2025/09/12 05:24:12 634226] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652634225|
[2025/09/12 05:24:12 634233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 634239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:679|
[2025/09/12 05:24:12 634242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:680|
[2025/09/12 05:24:12 634248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:680|
[2025/09/12 05:24:12 634252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 634257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1480|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1481|path_largest_ack:1480|
[2025/09/12 05:24:12 634262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1466921|prior_time:1757654652596348|is_app_limited:0|send_elapse:37912|ack_elapse:37877|ctl_first_sent_time:1757654652597805|lagest_ack_time:1757654652634225|curr_delivered:1511328|
[2025/09/12 05:24:12 634266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652597805|
[2025/09/12 05:24:12 634271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1412||sndq_packets_used_bytes:0|sndq_packets_free:1264|
[2025/09/12 05:24:12 634279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1481|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1481|path_largest_ack:1481|
[2025/09/12 05:24:12 634283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1466921|prior_time:1757654652596348|is_app_limited:0|send_elapse:37912|ack_elapse:37877|ctl_first_sent_time:1757654652597805|lagest_ack_time:1757654652634225|curr_delivered:1512528|
[2025/09/12 05:24:12 634287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652597914|
[2025/09/12 05:24:12 634291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1411||sndq_packets_used_bytes:0|sndq_packets_free:1265|
[2025/09/12 05:24:12 634295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36299|rttvar:31|minrtt:30532|latest_rtt:36311|ack_delay:40|
[2025/09/12 05:24:12 634300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36295|rttvar:31|minrtt:30532|latest_rtt:36311|ack_delay:40|
[2025/09/12 05:24:12 634304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1481|lost_pn:1478|thresh:3|
[2025/09/12 05:24:12 634308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 634312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36295|rtt_var:31|pto_duration:38295|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 634316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 634320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 634324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50409|
[2025/09/12 05:24:12 634328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652697071|now:1757654652634312|interv:62759|
[2025/09/12 05:24:12 634332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652697071|now:1757654652634312|interval:62759|pto_count:0|srtt:36295
[2025/09/12 05:24:12 634337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37912, ack_elapse 37877, delivered 45607|rate 1202970|lost 202|
[2025/09/12 05:24:12 634341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202970) in round 34|
[2025/09/12 05:24:12 634345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 634349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 634353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652597914|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 634358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652597914|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 634362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:904667|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:50409|srtt:36295|latest_rtt:36311|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 634370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:680|largest:680|pns:2|
[2025/09/12 05:24:12 634375] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:680|frame:ACK |recv_time:1757654652634225|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 634380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772634225|now:1757654652634225|interv:120000000|
[2025/09/12 05:24:12 634384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772634225|now:1757654652634225|interv:120000000|
[2025/09/12 05:24:12 634387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652634849|pq_index:0|
[2025/09/12 05:24:12 634392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652633626|
[2025/09/12 05:24:12 634395] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652634395|
[2025/09/12 05:24:12 634400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652634399|
[2025/09/12 05:24:12 634406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36295|min_srtt:36295|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 634410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1576353|
[2025/09/12 05:24:12 634415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36295|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 634420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 634424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36295|min_srtt:36295|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 634428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1577532|
[2025/09/12 05:24:12 634432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36295|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 634437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 634441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36295|min_srtt:36295|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 634445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1578711|
[2025/09/12 05:24:12 634450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 634475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 634479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 634484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 634488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 634492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1533909|
[2025/09/12 05:24:12 634497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 634500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 634504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652634849|
[2025/09/12 05:24:12 634508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652634849|
[2025/09/12 05:24:12 634512] [debug] |xqc_engine_wakeup_after|wakeup:1757654652634849|now:1757654652634512|diff:337|
[2025/09/12 05:24:12 634517] [debug] |xqc_engine_main_logic|END|now:1757654652634399|
[2025/09/12 05:24:12 634522] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652634522|
[2025/09/12 05:24:12 634526] [debug] |xqc_engine_wakeup_after|wakeup:1757654652634849|now:1757654652634525|diff:324|
[2025/09/12 05:24:12 634529] [debug] |xqc_engine_main_logic|END|now:1757654652634522|
[2025/09/12 05:24:12 635600] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652635599|
[2025/09/12 05:24:12 635609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652634849|pq_index:0|
[2025/09/12 05:24:12 635613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652634399|
[2025/09/12 05:24:12 635618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652635617|
[2025/09/12 05:24:12 635623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652634849|now:1757654652635617|
[2025/09/12 05:24:12 635627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652634849|now:1757654652635617|
[2025/09/12 05:24:12 635631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 635636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36295|min_srtt:36295|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 635641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1578711|
[2025/09/12 05:24:12 635646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 635649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 635653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 635662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 635667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 635671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1533909|
[2025/09/12 05:24:12 635675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 635680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1524|
[2025/09/12 05:24:12 635707] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1524|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50409|now:1757654652635688|stream_id:0|stream_offset:1533909|
[2025/09/12 05:24:12 635713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1524|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 635718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50409|applimit:0|
[2025/09/12 05:24:12 635722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36295|rtt_var:31|pto_duration:38295|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 635726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 635730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 635734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51609|
[2025/09/12 05:24:12 635738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652698983|now:1757654652635722|interv:63261|
[2025/09/12 05:24:12 635742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652698983|now:1757654652635722|interval:63261|pto_count:0|srtt:36295
[2025/09/12 05:24:12 635747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:51609|
[2025/09/12 05:24:12 635751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 635755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1535088|
[2025/09/12 05:24:12 635760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 635764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652636764|now:1757654652635764|interv:1000|
[2025/09/12 05:24:12 635768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 635771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 635776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652636764|
[2025/09/12 05:24:12 635780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652636764|
[2025/09/12 05:24:12 635784] [debug] |xqc_engine_wakeup_after|wakeup:1757654652636764|now:1757654652635783|diff:981|
[2025/09/12 05:24:12 635791] [debug] |xqc_engine_main_logic|END|now:1757654652635617|
[2025/09/12 05:24:12 636210] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652636209|
[2025/09/12 05:24:12 636217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 636223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:680|
[2025/09/12 05:24:12 636227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:681|
[2025/09/12 05:24:12 636232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:681|
[2025/09/12 05:24:12 636237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 636241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1482|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1483|path_largest_ack:1482|
[2025/09/12 05:24:12 636246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1466921|prior_time:1757654652596348|is_app_limited:0|send_elapse:38139|ack_elapse:39861|ctl_first_sent_time:1757654652598032|lagest_ack_time:1757654652636209|curr_delivered:1513728|
[2025/09/12 05:24:12 636250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652598032|
[2025/09/12 05:24:12 636255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1410||sndq_packets_used_bytes:0|sndq_packets_free:1266|
[2025/09/12 05:24:12 636259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1483|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1483|path_largest_ack:1483|
[2025/09/12 05:24:12 636263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1469321|prior_time:1757654652598344|is_app_limited:0|send_elapse:37898|ack_elapse:37865|ctl_first_sent_time:1757654652599796|lagest_ack_time:1757654652636209|curr_delivered:1514928|
[2025/09/12 05:24:12 636268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652599796|
[2025/09/12 05:24:12 636271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1409||sndq_packets_used_bytes:0|sndq_packets_free:1267|
[2025/09/12 05:24:12 636275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36295|rttvar:31|minrtt:30532|latest_rtt:36413|ack_delay:40|
[2025/09/12 05:24:12 636280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36305|rttvar:43|minrtt:30532|latest_rtt:36413|ack_delay:40|
[2025/09/12 05:24:12 636284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1483|lost_pn:1480|thresh:3|
[2025/09/12 05:24:12 636288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 636292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36305|rtt_var:43|pto_duration:38305|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 636297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 636300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 636304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:12 636312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652698993|now:1757654652636292|interv:62701|
[2025/09/12 05:24:12 636316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652698993|now:1757654652636292|interval:62701|pto_count:0|srtt:36305
[2025/09/12 05:24:12 636320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37898, ack_elapse 37865, delivered 45607|rate 1203414|lost 202|
[2025/09/12 05:24:12 636325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203414) in round 34|
[2025/09/12 05:24:12 636329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 636333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 636337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652599796|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 636341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652599796|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 636346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:904667|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:49209|srtt:36305|latest_rtt:36413|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 636351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:681|largest:681|pns:2|
[2025/09/12 05:24:12 636356] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:681|frame:ACK |recv_time:1757654652636209|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 636360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772636209|now:1757654652636209|interv:120000000|
[2025/09/12 05:24:12 636364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772636209|now:1757654652636209|interv:120000000|
[2025/09/12 05:24:12 636368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652636764|pq_index:0|
[2025/09/12 05:24:12 636372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652635617|
[2025/09/12 05:24:12 636376] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652636376|
[2025/09/12 05:24:12 636381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652636380|
[2025/09/12 05:24:12 636387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36305|min_srtt:36305|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 636391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:49209|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1578711|
[2025/09/12 05:24:12 636395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36305|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 636402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 636407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36305|min_srtt:36305|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 636411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49209|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1579890|
[2025/09/12 05:24:12 636415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36305|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 636420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 636424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36305|min_srtt:36305|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 636428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:49209|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1581069|
[2025/09/12 05:24:12 636432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 636436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 636440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 636444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 636448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 636453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1535088|
[2025/09/12 05:24:12 636476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 636480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 636484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652636764|
[2025/09/12 05:24:12 636488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652636764|
[2025/09/12 05:24:12 636492] [debug] |xqc_engine_wakeup_after|wakeup:1757654652636764|now:1757654652636492|diff:272|
[2025/09/12 05:24:12 636496] [debug] |xqc_engine_main_logic|END|now:1757654652636380|
[2025/09/12 05:24:12 636501] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652636501|
[2025/09/12 05:24:12 636505] [debug] |xqc_engine_wakeup_after|wakeup:1757654652636764|now:1757654652636505|diff:259|
[2025/09/12 05:24:12 636509] [debug] |xqc_engine_main_logic|END|now:1757654652636501|
[2025/09/12 05:24:12 637579] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652637579|
[2025/09/12 05:24:12 637588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652636764|pq_index:0|
[2025/09/12 05:24:12 637592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652636380|
[2025/09/12 05:24:12 637602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652637601|
[2025/09/12 05:24:12 637606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652636764|now:1757654652637601|
[2025/09/12 05:24:12 637611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652636764|now:1757654652637601|
[2025/09/12 05:24:12 637614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 637620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36305|min_srtt:36305|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 637624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:49209|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1581069|
[2025/09/12 05:24:12 637629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 637633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 637636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 637641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 637645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 637649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1535088|
[2025/09/12 05:24:12 637654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 637658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1525|
[2025/09/12 05:24:12 637686] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1525|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49209|now:1757654652637666|stream_id:0|stream_offset:1535088|
[2025/09/12 05:24:12 637691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1525|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 637696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49209|applimit:0|
[2025/09/12 05:24:12 637700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36305|rtt_var:43|pto_duration:38305|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 637704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 637708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 637712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50409|
[2025/09/12 05:24:12 637716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652700971|now:1757654652637700|interv:63271|
[2025/09/12 05:24:12 637723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652700971|now:1757654652637700|interval:63271|pto_count:0|srtt:36305
[2025/09/12 05:24:12 637728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:50409|
[2025/09/12 05:24:12 637733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 637737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1536267|
[2025/09/12 05:24:12 637741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 637745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1526|
[2025/09/12 05:24:12 637763] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1526|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50409|now:1757654652637751|stream_id:0|stream_offset:1536267|
[2025/09/12 05:24:12 637768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1526|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 637773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50409|applimit:0|
[2025/09/12 05:24:12 637777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36305|rtt_var:43|pto_duration:38305|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 637781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 637785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 637788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51609|
[2025/09/12 05:24:12 637792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652701056|now:1757654652637776|interv:63280|
[2025/09/12 05:24:12 637796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652701056|now:1757654652637776|interval:63280|pto_count:0|srtt:36305
[2025/09/12 05:24:12 637801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:51609|
[2025/09/12 05:24:12 637805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 637809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1537446|
[2025/09/12 05:24:12 637814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 637821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652638820|now:1757654652637820|interv:1000|
[2025/09/12 05:24:12 637827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 637833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 637844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652638820|
[2025/09/12 05:24:12 637850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652638820|
[2025/09/12 05:24:12 637855] [debug] |xqc_engine_wakeup_after|wakeup:1757654652638820|now:1757654652637855|diff:965|
[2025/09/12 05:24:12 637861] [debug] |xqc_engine_main_logic|END|now:1757654652637601|
[2025/09/12 05:24:12 638207] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652638206|
[2025/09/12 05:24:12 638213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 638219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:681|
[2025/09/12 05:24:12 638223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:682|
[2025/09/12 05:24:12 638229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:682|
[2025/09/12 05:24:12 638233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 638237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1484|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1485|path_largest_ack:1484|
[2025/09/12 05:24:12 638242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1469321|prior_time:1757654652598344|is_app_limited:0|send_elapse:38000|ack_elapse:39862|ctl_first_sent_time:1757654652599898|lagest_ack_time:1757654652638206|curr_delivered:1516128|
[2025/09/12 05:24:12 638247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652599898|
[2025/09/12 05:24:12 638251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1408||sndq_packets_used_bytes:0|sndq_packets_free:1268|
[2025/09/12 05:24:12 638255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1485|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1485|path_largest_ack:1485|
[2025/09/12 05:24:12 638259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1471721|prior_time:1757654652600334|is_app_limited:0|send_elapse:37891|ack_elapse:37872|ctl_first_sent_time:1757654652601787|lagest_ack_time:1757654652638206|curr_delivered:1517328|
[2025/09/12 05:24:12 638264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652601787|
[2025/09/12 05:24:12 638268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1407||sndq_packets_used_bytes:0|sndq_packets_free:1269|
[2025/09/12 05:24:12 638272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36305|rttvar:43|minrtt:30532|latest_rtt:36419|ack_delay:40|
[2025/09/12 05:24:12 638276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36314|rttvar:51|minrtt:30532|latest_rtt:36419|ack_delay:40|
[2025/09/12 05:24:12 638280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1485|lost_pn:1482|thresh:3|
[2025/09/12 05:24:12 638284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 638288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36314|rtt_var:51|pto_duration:38314|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 638293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 638301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 638304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:12 638308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652701065|now:1757654652638288|interv:62777|
[2025/09/12 05:24:12 638312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652701065|now:1757654652638288|interval:62777|pto_count:0|srtt:36314
[2025/09/12 05:24:12 638317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37891, ack_elapse 37872, delivered 45607|rate 1203636|lost 202|
[2025/09/12 05:24:12 638321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203636) in round 34|
[2025/09/12 05:24:12 638325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 638329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 638333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652601787|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 638338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652601787|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 638342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:904667|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:49209|srtt:36314|latest_rtt:36419|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 638348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:682|largest:682|pns:2|
[2025/09/12 05:24:12 638352] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:682|frame:ACK |recv_time:1757654652638206|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 638356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772638206|now:1757654652638206|interv:120000000|
[2025/09/12 05:24:12 638360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772638206|now:1757654652638206|interv:120000000|
[2025/09/12 05:24:12 638364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652638820|pq_index:0|
[2025/09/12 05:24:12 638368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652637601|
[2025/09/12 05:24:12 638372] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652638372|
[2025/09/12 05:24:12 638377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652638376|
[2025/09/12 05:24:12 638383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36314|min_srtt:36314|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 638387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:49209|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1581069|
[2025/09/12 05:24:12 638395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36314|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 638399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 638403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36314|min_srtt:36314|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 638408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49209|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1582248|
[2025/09/12 05:24:12 638412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36314|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 638416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 638420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36314|min_srtt:36314|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 638424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:49209|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1583427|
[2025/09/12 05:24:12 638429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 638433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 638436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 638441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 638445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 638449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1537446|
[2025/09/12 05:24:12 638453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 638476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 638481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652638820|
[2025/09/12 05:24:12 638485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652638820|
[2025/09/12 05:24:12 638488] [debug] |xqc_engine_wakeup_after|wakeup:1757654652638820|now:1757654652638488|diff:332|
[2025/09/12 05:24:12 638493] [debug] |xqc_engine_main_logic|END|now:1757654652638376|
[2025/09/12 05:24:12 638498] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652638497|
[2025/09/12 05:24:12 638501] [debug] |xqc_engine_wakeup_after|wakeup:1757654652638820|now:1757654652638501|diff:319|
[2025/09/12 05:24:12 638505] [debug] |xqc_engine_main_logic|END|now:1757654652638497|
[2025/09/12 05:24:12 639579] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652639579|
[2025/09/12 05:24:12 639589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652638820|pq_index:0|
[2025/09/12 05:24:12 639593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652638376|
[2025/09/12 05:24:12 639598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652639597|
[2025/09/12 05:24:12 639602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652638820|now:1757654652639597|
[2025/09/12 05:24:12 639607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652638820|now:1757654652639597|
[2025/09/12 05:24:12 639611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 639616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36314|min_srtt:36314|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 639620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:49209|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1583427|
[2025/09/12 05:24:12 639625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 639629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 639632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 639637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 639641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 639645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1537446|
[2025/09/12 05:24:12 639650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 639654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1527|
[2025/09/12 05:24:12 639681] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1527|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49209|now:1757654652639662|stream_id:0|stream_offset:1537446|
[2025/09/12 05:24:12 639687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1527|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 639691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49209|applimit:0|
[2025/09/12 05:24:12 639696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36314|rtt_var:51|pto_duration:38314|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 639700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 639704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 639715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50409|
[2025/09/12 05:24:12 639719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652702976|now:1757654652639695|interv:63281|
[2025/09/12 05:24:12 639723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652702976|now:1757654652639695|interval:63281|pto_count:0|srtt:36314
[2025/09/12 05:24:12 639728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:50409|
[2025/09/12 05:24:12 639733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 639737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1538625|
[2025/09/12 05:24:12 639741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 639745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652640745|now:1757654652639745|interv:1000|
[2025/09/12 05:24:12 639749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 639753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 639757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652640745|
[2025/09/12 05:24:12 639761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652640745|
[2025/09/12 05:24:12 639765] [debug] |xqc_engine_wakeup_after|wakeup:1757654652640745|now:1757654652639764|diff:981|
[2025/09/12 05:24:12 639769] [debug] |xqc_engine_main_logic|END|now:1757654652639597|
[2025/09/12 05:24:12 640193] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652640192|
[2025/09/12 05:24:12 640200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 640206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:682|
[2025/09/12 05:24:12 640209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:683|
[2025/09/12 05:24:12 640215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:683|
[2025/09/12 05:24:12 640219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 640225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1486|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1487|path_largest_ack:1486|
[2025/09/12 05:24:12 640229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1471721|prior_time:1757654652600334|is_app_limited:0|send_elapse:37994|ack_elapse:39858|ctl_first_sent_time:1757654652601890|lagest_ack_time:1757654652640192|curr_delivered:1518528|
[2025/09/12 05:24:12 640234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652601890|
[2025/09/12 05:24:12 640238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1406||sndq_packets_used_bytes:0|sndq_packets_free:1270|
[2025/09/12 05:24:12 640243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1487|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1487|path_largest_ack:1487|
[2025/09/12 05:24:12 640251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1471721|prior_time:1757654652600334|is_app_limited:0|send_elapse:37994|ack_elapse:39858|ctl_first_sent_time:1757654652601890|lagest_ack_time:1757654652640192|curr_delivered:1519728|
[2025/09/12 05:24:12 640255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652601981|
[2025/09/12 05:24:12 640259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1405||sndq_packets_used_bytes:0|sndq_packets_free:1271|
[2025/09/12 05:24:12 640263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36314|rttvar:51|minrtt:30532|latest_rtt:38211|ack_delay:32|
[2025/09/12 05:24:12 640267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36547|rttvar:505|minrtt:30532|latest_rtt:38211|ack_delay:32|
[2025/09/12 05:24:12 640272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1487|lost_pn:1484|thresh:3|
[2025/09/12 05:24:12 640276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 640280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36547|rtt_var:505|pto_duration:38567|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 640284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 640288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 640292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:12 640296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652703229|now:1757654652640279|interv:62950|
[2025/09/12 05:24:12 640300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652703229|now:1757654652640279|interval:62950|pto_count:0|srtt:36547
[2025/09/12 05:24:12 640304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37994, ack_elapse 39858, delivered 48007|rate 1204450|lost 202|
[2025/09/12 05:24:12 640308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204450) in round 34|
[2025/09/12 05:24:12 640313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 640317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 640321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652601981|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 640325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652601981|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 640330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:904667|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:48009|srtt:36547|latest_rtt:38211|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 640339] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:97112|inflight:48009|mode:2|applimit:0|pacing_rate:904667|bw:1206223|srtt:36547|latest_rtt:38211|min_rtt:30532|send:1517|lost:202|tlp:0|recv:677|recovery:0|slow_start:0|conn_life:1352190|acked:2400|delivered:1519728|is_cwnd_limited:0|
[2025/09/12 05:24:12 640345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:683|largest:683|pns:2|
[2025/09/12 05:24:12 640349] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:683|frame:ACK |recv_time:1757654652640192|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 640354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772640192|now:1757654652640192|interv:120000000|
[2025/09/12 05:24:12 640358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772640192|now:1757654652640192|interv:120000000|
[2025/09/12 05:24:12 640362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652640745|pq_index:0|
[2025/09/12 05:24:12 640366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652639597|
[2025/09/12 05:24:12 640370] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652640370|
[2025/09/12 05:24:12 640375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652640374|
[2025/09/12 05:24:12 640380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36547|min_srtt:36547|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 640385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:48009|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1583427|
[2025/09/12 05:24:12 640389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36547|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 640394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 640398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36547|min_srtt:36547|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 640402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48009|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1584606|
[2025/09/12 05:24:12 640407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36547|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 640411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 640415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36547|min_srtt:36547|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 640419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:48009|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1585785|
[2025/09/12 05:24:12 640426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 640430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 640434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 640438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 640442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 640446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1538625|
[2025/09/12 05:24:12 640451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 640471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 640478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652640745|
[2025/09/12 05:24:12 640482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652640745|
[2025/09/12 05:24:12 640486] [debug] |xqc_engine_wakeup_after|wakeup:1757654652640745|now:1757654652640486|diff:259|
[2025/09/12 05:24:12 640490] [debug] |xqc_engine_main_logic|END|now:1757654652640374|
[2025/09/12 05:24:12 640498] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652640498|
[2025/09/12 05:24:12 640502] [debug] |xqc_engine_wakeup_after|wakeup:1757654652640745|now:1757654652640502|diff:243|
[2025/09/12 05:24:12 640505] [debug] |xqc_engine_main_logic|END|now:1757654652640498|
[2025/09/12 05:24:12 641576] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652641576|
[2025/09/12 05:24:12 641585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652640745|pq_index:0|
[2025/09/12 05:24:12 641589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652640374|
[2025/09/12 05:24:12 641594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652641593|
[2025/09/12 05:24:12 641599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652640745|now:1757654652641593|
[2025/09/12 05:24:12 641603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652640745|now:1757654652641593|
[2025/09/12 05:24:12 641607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 641612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36547|min_srtt:36547|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 641617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:48009|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1585785|
[2025/09/12 05:24:12 641621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 641625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 641634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 641638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 641643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 641647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1538625|
[2025/09/12 05:24:12 641651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 641655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1528|
[2025/09/12 05:24:12 641683] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1528|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48009|now:1757654652641664|stream_id:0|stream_offset:1538625|
[2025/09/12 05:24:12 641689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1528|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 641693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48009|applimit:0|
[2025/09/12 05:24:12 641698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36547|rtt_var:505|pto_duration:38567|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 641702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 641706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 641710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:12 641714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652705231|now:1757654652641697|interv:63534|
[2025/09/12 05:24:12 641718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652705231|now:1757654652641697|interval:63534|pto_count:0|srtt:36547
[2025/09/12 05:24:12 641722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:49209|
[2025/09/12 05:24:12 641727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 641731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1539804|
[2025/09/12 05:24:12 641735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 641739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1529|
[2025/09/12 05:24:12 641756] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1529|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49209|now:1757654652641745|stream_id:0|stream_offset:1539804|
[2025/09/12 05:24:12 641762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1529|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 641769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49209|applimit:0|
[2025/09/12 05:24:12 641773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36547|rtt_var:505|pto_duration:38567|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 641778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 641782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 641785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50409|
[2025/09/12 05:24:12 641789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652705312|now:1757654652641773|interv:63539|
[2025/09/12 05:24:12 641793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652705312|now:1757654652641773|interval:63539|pto_count:0|srtt:36547
[2025/09/12 05:24:12 641798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:50409|
[2025/09/12 05:24:12 641802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 641806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1540983|
[2025/09/12 05:24:12 641812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 641818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652642818|now:1757654652641818|interv:1000|
[2025/09/12 05:24:12 641825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 641831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 641836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652642818|
[2025/09/12 05:24:12 641842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652642818|
[2025/09/12 05:24:12 641847] [debug] |xqc_engine_wakeup_after|wakeup:1757654652642818|now:1757654652641847|diff:971|
[2025/09/12 05:24:12 641853] [debug] |xqc_engine_main_logic|END|now:1757654652641593|
[2025/09/12 05:24:12 642209] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652642208|
[2025/09/12 05:24:12 642215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 642221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:683|
[2025/09/12 05:24:12 642225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:684|
[2025/09/12 05:24:12 642230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:684|
[2025/09/12 05:24:12 642234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 642239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1488|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1489|path_largest_ack:1488|
[2025/09/12 05:24:12 642244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1474121|prior_time:1757654652602324|is_app_limited:0|send_elapse:37881|ack_elapse:39884|ctl_first_sent_time:1757654652603772|lagest_ack_time:1757654652642208|curr_delivered:1520928|
[2025/09/12 05:24:12 642252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652603772|
[2025/09/12 05:24:12 642257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1404||sndq_packets_used_bytes:0|sndq_packets_free:1272|
[2025/09/12 05:24:12 642261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1489|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1489|path_largest_ack:1489|
[2025/09/12 05:24:12 642266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1474121|prior_time:1757654652602324|is_app_limited:0|send_elapse:37881|ack_elapse:39884|ctl_first_sent_time:1757654652603772|lagest_ack_time:1757654652642208|curr_delivered:1522128|
[2025/09/12 05:24:12 642270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652603871|
[2025/09/12 05:24:12 642274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1403||sndq_packets_used_bytes:0|sndq_packets_free:1273|
[2025/09/12 05:24:12 642278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36547|rttvar:505|minrtt:30532|latest_rtt:38337|ack_delay:32|
[2025/09/12 05:24:12 642282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36767|rttvar:818|minrtt:30532|latest_rtt:38337|ack_delay:32|
[2025/09/12 05:24:12 642286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1489|lost_pn:1486|thresh:3|
[2025/09/12 05:24:12 642291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 642295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36767|rtt_var:818|pto_duration:40039|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 642299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 642303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 642307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:12 642311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652706784|now:1757654652642294|interv:64490|
[2025/09/12 05:24:12 642315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652706784|now:1757654652642294|interval:64490|pto_count:0|srtt:36767
[2025/09/12 05:24:12 642319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37881, ack_elapse 39884, delivered 48007|rate 1203665|lost 202|
[2025/09/12 05:24:12 642324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203665) in round 34|
[2025/09/12 05:24:12 642328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 642332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 642336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652603871|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 642343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652603871|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 642347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:904667|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:48009|srtt:36767|latest_rtt:38337|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 642352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:12 642357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654652667208|now:1757654652642208|interv:25000|
[2025/09/12 05:24:12 642362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652642208|max_ack_delay:25000|
[2025/09/12 05:24:12 642366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:684|largest:684|pns:2|
[2025/09/12 05:24:12 642370] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:684|frame:PING ACK |recv_time:1757654652642208|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 642375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772642208|now:1757654652642208|interv:120000000|
[2025/09/12 05:24:12 642379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772642208|now:1757654652642208|interv:120000000|
[2025/09/12 05:24:12 642383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652642818|pq_index:0|
[2025/09/12 05:24:12 642387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652641593|
[2025/09/12 05:24:12 642391] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652642391|
[2025/09/12 05:24:12 642396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652642395|
[2025/09/12 05:24:12 642402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36767|min_srtt:36767|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 642406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:48009|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1585785|
[2025/09/12 05:24:12 642411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36767|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 642415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 642420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36767|min_srtt:36767|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 642424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48009|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1586964|
[2025/09/12 05:24:12 642431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36767|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 642435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 642439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36767|min_srtt:36767|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 642444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:48009|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1588143|
[2025/09/12 05:24:12 642448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 642452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 642474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 642479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 642483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 642488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1540983|
[2025/09/12 05:24:12 642492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 642496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 642500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652642818|
[2025/09/12 05:24:12 642504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652642818|
[2025/09/12 05:24:12 642508] [debug] |xqc_engine_wakeup_after|wakeup:1757654652642818|now:1757654652642508|diff:310|
[2025/09/12 05:24:12 642512] [debug] |xqc_engine_main_logic|END|now:1757654652642395|
[2025/09/12 05:24:12 642517] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652642517|
[2025/09/12 05:24:12 642521] [debug] |xqc_engine_wakeup_after|wakeup:1757654652642818|now:1757654652642521|diff:297|
[2025/09/12 05:24:12 642525] [debug] |xqc_engine_main_logic|END|now:1757654652642517|
[2025/09/12 05:24:12 643595] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652643595|
[2025/09/12 05:24:12 643604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652642818|pq_index:0|
[2025/09/12 05:24:12 643608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652642395|
[2025/09/12 05:24:12 643613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652643612|
[2025/09/12 05:24:12 643618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652642818|now:1757654652643612|
[2025/09/12 05:24:12 643627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652642818|now:1757654652643612|
[2025/09/12 05:24:12 643631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 643636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36767|min_srtt:36767|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 643641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:48009|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1588143|
[2025/09/12 05:24:12 643645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 643649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 643653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 643657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 643662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 643666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1540983|
[2025/09/12 05:24:12 643670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 643675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1530|
[2025/09/12 05:24:12 643703] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1530|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48009|now:1757654652643683|stream_id:0|stream_offset:1540983|
[2025/09/12 05:24:12 643708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1530|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 643713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48009|applimit:0|
[2025/09/12 05:24:12 643717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36767|rtt_var:818|pto_duration:40039|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 643722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 643725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 643729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:12 643733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652708722|now:1757654652643717|interv:65005|
[2025/09/12 05:24:12 643737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652708722|now:1757654652643717|interval:65005|pto_count:0|srtt:36767
[2025/09/12 05:24:12 643742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:49209|
[2025/09/12 05:24:12 643746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 643754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1542162|
[2025/09/12 05:24:12 643759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 643763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652644762|now:1757654652643762|interv:1000|
[2025/09/12 05:24:12 643766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 643770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 643774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652644762|
[2025/09/12 05:24:12 643778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652644762|
[2025/09/12 05:24:12 643782] [debug] |xqc_engine_wakeup_after|wakeup:1757654652644762|now:1757654652643782|diff:980|
[2025/09/12 05:24:12 643786] [debug] |xqc_engine_main_logic|END|now:1757654652643612|
[2025/09/12 05:24:12 644193] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652644192|
[2025/09/12 05:24:12 644200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 644206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:684|
[2025/09/12 05:24:12 644210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:685|
[2025/09/12 05:24:12 644216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:685|
[2025/09/12 05:24:12 644220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 644224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1490|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1491|path_largest_ack:1490|
[2025/09/12 05:24:12 644229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1476521|prior_time:1757654652604328|is_app_limited:0|send_elapse:37902|ack_elapse:39864|ctl_first_sent_time:1757654652605779|lagest_ack_time:1757654652644192|curr_delivered:1523328|
[2025/09/12 05:24:12 644234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652605779|
[2025/09/12 05:24:12 644238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1402||sndq_packets_used_bytes:0|sndq_packets_free:1274|
[2025/09/12 05:24:12 644243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1491|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1491|path_largest_ack:1491|
[2025/09/12 05:24:12 644247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1476521|prior_time:1757654652604328|is_app_limited:0|send_elapse:37902|ack_elapse:39864|ctl_first_sent_time:1757654652605779|lagest_ack_time:1757654652644192|curr_delivered:1524528|
[2025/09/12 05:24:12 644251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652605878|
[2025/09/12 05:24:12 644255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1401||sndq_packets_used_bytes:0|sndq_packets_free:1275|
[2025/09/12 05:24:12 644259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36767|rttvar:818|minrtt:30532|latest_rtt:38314|ack_delay:40|
[2025/09/12 05:24:12 644267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36956|rttvar:990|minrtt:30532|latest_rtt:38314|ack_delay:40|
[2025/09/12 05:24:12 644272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1491|lost_pn:1488|thresh:3|
[2025/09/12 05:24:12 644276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 644280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36956|rtt_var:990|pto_duration:40916|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 644284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 644288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 644292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:12 644296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652709599|now:1757654652644280|interv:65319|
[2025/09/12 05:24:12 644300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652709599|now:1757654652644280|interval:65319|pto_count:0|srtt:36956
[2025/09/12 05:24:12 644304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37902, ack_elapse 39864, delivered 48007|rate 1204269|lost 202|
[2025/09/12 05:24:12 644309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204269) in round 34|
[2025/09/12 05:24:12 644313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 644317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 644321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652605878|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 644325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652605878|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 644330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:904667|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:46809|srtt:36956|latest_rtt:38314|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 644335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:685|largest:685|pns:2|
[2025/09/12 05:24:12 644340] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:685|frame:ACK |recv_time:1757654652644192|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 644344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772644192|now:1757654652644192|interv:120000000|
[2025/09/12 05:24:12 644348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772644192|now:1757654652644192|interv:120000000|
[2025/09/12 05:24:12 644352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652644762|pq_index:0|
[2025/09/12 05:24:12 644359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652643612|
[2025/09/12 05:24:12 644363] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652644363|
[2025/09/12 05:24:12 644368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652644367|
[2025/09/12 05:24:12 644373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36956|min_srtt:36956|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 644378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1588143|
[2025/09/12 05:24:12 644382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36956|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 644387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 644391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36956|min_srtt:36956|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 644395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1589322|
[2025/09/12 05:24:12 644399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36956|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 644404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 644408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36956|min_srtt:36956|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 644412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1590501|
[2025/09/12 05:24:12 644417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 644420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 644424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 644428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 644433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 644437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1542162|
[2025/09/12 05:24:12 644441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 644448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 644452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652644762|
[2025/09/12 05:24:12 644474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652644762|
[2025/09/12 05:24:12 644479] [debug] |xqc_engine_wakeup_after|wakeup:1757654652644762|now:1757654652644479|diff:283|
[2025/09/12 05:24:12 644483] [debug] |xqc_engine_main_logic|END|now:1757654652644367|
[2025/09/12 05:24:12 644488] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652644488|
[2025/09/12 05:24:12 644492] [debug] |xqc_engine_wakeup_after|wakeup:1757654652644762|now:1757654652644492|diff:270|
[2025/09/12 05:24:12 644496] [debug] |xqc_engine_main_logic|END|now:1757654652644488|
[2025/09/12 05:24:12 645566] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652645566|
[2025/09/12 05:24:12 645575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652644762|pq_index:0|
[2025/09/12 05:24:12 645580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652644367|
[2025/09/12 05:24:12 645585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652645584|
[2025/09/12 05:24:12 645589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652644762|now:1757654652645584|
[2025/09/12 05:24:12 645594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652644762|now:1757654652645584|
[2025/09/12 05:24:12 645597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 645603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36956|min_srtt:36956|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 645607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1590501|
[2025/09/12 05:24:12 645612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 645616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 645619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 645624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 645628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 645632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1542162|
[2025/09/12 05:24:12 645637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 645641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1531-1532|next_skip_chance:1757654652843389|current_time:1757654652645641|
[2025/09/12 05:24:12 645646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1533|
[2025/09/12 05:24:12 645677] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1533|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46809|now:1757654652645657|stream_id:0|stream_offset:1542162|
[2025/09/12 05:24:12 645682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1533|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 645687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46809|applimit:0|
[2025/09/12 05:24:12 645691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36956|rtt_var:990|pto_duration:40916|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 645695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 645699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 645703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:12 645707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652711573|now:1757654652645691|interv:65882|
[2025/09/12 05:24:12 645711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652711573|now:1757654652645691|interval:65882|pto_count:0|srtt:36956
[2025/09/12 05:24:12 645716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:48009|
[2025/09/12 05:24:12 645720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 645724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1543341|
[2025/09/12 05:24:12 645729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 645733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1534|
[2025/09/12 05:24:12 645750] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1534|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48009|now:1757654652645739|stream_id:0|stream_offset:1543341|
[2025/09/12 05:24:12 645756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1534|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 645760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48009|applimit:0|
[2025/09/12 05:24:12 645764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36956|rtt_var:990|pto_duration:40916|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 645768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 645772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 645776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:12 645780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652711655|now:1757654652645764|interv:65891|
[2025/09/12 05:24:12 645787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652711655|now:1757654652645764|interval:65891|pto_count:0|srtt:36956
[2025/09/12 05:24:12 645792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:49209|
[2025/09/12 05:24:12 645796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 645801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1544520|
[2025/09/12 05:24:12 645805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 645811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652646810|now:1757654652645810|interv:1000|
[2025/09/12 05:24:12 645817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 645823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 645829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652646810|
[2025/09/12 05:24:12 645835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652646810|
[2025/09/12 05:24:12 645840] [debug] |xqc_engine_wakeup_after|wakeup:1757654652646810|now:1757654652645840|diff:970|
[2025/09/12 05:24:12 645846] [debug] |xqc_engine_main_logic|END|now:1757654652645584|
[2025/09/12 05:24:12 646183] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652646182|
[2025/09/12 05:24:12 646189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 646195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:685|
[2025/09/12 05:24:12 646199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:686|
[2025/09/12 05:24:12 646205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:686|
[2025/09/12 05:24:12 646209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 646214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1492|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1493|path_largest_ack:1492|
[2025/09/12 05:24:12 646218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:1476521|prior_time:1757654652604328|is_app_limited:0|send_elapse:38096|ack_elapse:41854|ctl_first_sent_time:1757654652605973|lagest_ack_time:1757654652646182|curr_delivered:1525728|
[2025/09/12 05:24:12 646223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652605973|
[2025/09/12 05:24:12 646227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1400||sndq_packets_used_bytes:0|sndq_packets_free:1276|
[2025/09/12 05:24:12 646231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1493|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1493|path_largest_ack:1493|
[2025/09/12 05:24:12 646236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:1478921|prior_time:1757654652606315|is_app_limited:0|send_elapse:37865|ack_elapse:39867|ctl_first_sent_time:1757654652607763|lagest_ack_time:1757654652646182|curr_delivered:1526928|
[2025/09/12 05:24:12 646244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652607763|
[2025/09/12 05:24:12 646248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1399||sndq_packets_used_bytes:0|sndq_packets_free:1277|
[2025/09/12 05:24:12 646252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36956|rttvar:990|minrtt:30532|latest_rtt:38419|ack_delay:32|
[2025/09/12 05:24:12 646256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37135|rttvar:1100|minrtt:30532|latest_rtt:38419|ack_delay:32|
[2025/09/12 05:24:12 646260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1493|lost_pn:1490|thresh:3|
[2025/09/12 05:24:12 646265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 646269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37135|rtt_var:1100|pto_duration:41535|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 646273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 646277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 646281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:12 646285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652712274|now:1757654652646268|interv:66006|
[2025/09/12 05:24:12 646289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652712274|now:1757654652646268|interval:66006|pto_count:0|srtt:37135
[2025/09/12 05:24:12 646293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37865, ack_elapse 39867, delivered 48007|rate 1204178|lost 202|
[2025/09/12 05:24:12 646298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204178) in round 34|
[2025/09/12 05:24:12 646302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 646306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 646310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652607763|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 646314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652607763|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 646318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:904667|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:46809|srtt:37135|latest_rtt:38419|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 646324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:686|largest:686|pns:2|
[2025/09/12 05:24:12 646328] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:686|frame:ACK |recv_time:1757654652646182|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 646335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772646182|now:1757654652646182|interv:120000000|
[2025/09/12 05:24:12 646339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772646182|now:1757654652646182|interv:120000000|
[2025/09/12 05:24:12 646343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652646810|pq_index:0|
[2025/09/12 05:24:12 646347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652645584|
[2025/09/12 05:24:12 646351] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652646351|
[2025/09/12 05:24:12 646356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652646355|
[2025/09/12 05:24:12 646362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37135|min_srtt:37135|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 646366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1590501|
[2025/09/12 05:24:12 646371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37135|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 646375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 646379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37135|min_srtt:37135|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 646384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1591680|
[2025/09/12 05:24:12 646388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37135|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 646392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 646396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37135|min_srtt:37135|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 646400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1592859|
[2025/09/12 05:24:12 646405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 646408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 646412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 646416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 646421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 646427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1544520|
[2025/09/12 05:24:12 646432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 646436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 646440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652646810|
[2025/09/12 05:24:12 646444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652646810|
[2025/09/12 05:24:12 646447] [debug] |xqc_engine_wakeup_after|wakeup:1757654652646810|now:1757654652646447|diff:363|
[2025/09/12 05:24:12 646451] [debug] |xqc_engine_main_logic|END|now:1757654652646355|
[2025/09/12 05:24:12 646475] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652646475|
[2025/09/12 05:24:12 646479] [debug] |xqc_engine_wakeup_after|wakeup:1757654652646810|now:1757654652646479|diff:331|
[2025/09/12 05:24:12 646483] [debug] |xqc_engine_main_logic|END|now:1757654652646475|
[2025/09/12 05:24:12 647554] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652647553|
[2025/09/12 05:24:12 647563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652646810|pq_index:0|
[2025/09/12 05:24:12 647567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652646355|
[2025/09/12 05:24:12 647572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652647571|
[2025/09/12 05:24:12 647576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652646810|now:1757654652647571|
[2025/09/12 05:24:12 647581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652646810|now:1757654652647571|
[2025/09/12 05:24:12 647584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 647590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37135|min_srtt:37135|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 647594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1592859|
[2025/09/12 05:24:12 647599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 647603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 647606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 647611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 647615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 647619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1544520|
[2025/09/12 05:24:12 647629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 647633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1535|
[2025/09/12 05:24:12 647661] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1535|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46809|now:1757654652647641|stream_id:0|stream_offset:1544520|
[2025/09/12 05:24:12 647666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1535|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 647671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46809|applimit:0|
[2025/09/12 05:24:12 647675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37135|rtt_var:1100|pto_duration:41535|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 647680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 647684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 647688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:12 647691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652714176|now:1757654652647675|interv:66501|
[2025/09/12 05:24:12 647695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652714176|now:1757654652647675|interval:66501|pto_count:0|srtt:37135
[2025/09/12 05:24:12 647700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:48009|
[2025/09/12 05:24:12 647705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 647709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1545699|
[2025/09/12 05:24:12 647713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 647717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652648717|now:1757654652647717|interv:1000|
[2025/09/12 05:24:12 647721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 647725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 647729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652648717|
[2025/09/12 05:24:12 647733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652648717|
[2025/09/12 05:24:12 647737] [debug] |xqc_engine_wakeup_after|wakeup:1757654652648717|now:1757654652647736|diff:981|
[2025/09/12 05:24:12 647741] [debug] |xqc_engine_main_logic|END|now:1757654652647571|
[2025/09/12 05:24:12 648179] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652648178|
[2025/09/12 05:24:12 648186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 648192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:686|
[2025/09/12 05:24:12 648196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:687|
[2025/09/12 05:24:12 648205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:687|
[2025/09/12 05:24:12 648210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 648214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1494|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1495|path_largest_ack:1494|
[2025/09/12 05:24:12 648219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:1478921|prior_time:1757654652606315|is_app_limited:0|send_elapse:37968|ack_elapse:41863|ctl_first_sent_time:1757654652607866|lagest_ack_time:1757654652648178|curr_delivered:1528128|
[2025/09/12 05:24:12 648224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652607866|
[2025/09/12 05:24:12 648228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1398||sndq_packets_used_bytes:0|sndq_packets_free:1278|
[2025/09/12 05:24:12 648232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1495|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1495|path_largest_ack:1495|
[2025/09/12 05:24:12 648237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:1481321|prior_time:1757654652608313|is_app_limited:0|send_elapse:37888|ack_elapse:39865|ctl_first_sent_time:1757654652609764|lagest_ack_time:1757654652648178|curr_delivered:1529328|
[2025/09/12 05:24:12 648241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652609764|
[2025/09/12 05:24:12 648245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1397||sndq_packets_used_bytes:0|sndq_packets_free:1279|
[2025/09/12 05:24:12 648249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37135|rttvar:1100|minrtt:30532|latest_rtt:38414|ack_delay:40|
[2025/09/12 05:24:12 648253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37290|rttvar:1134|minrtt:30532|latest_rtt:38414|ack_delay:40|
[2025/09/12 05:24:12 648258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1495|lost_pn:1492|thresh:3|
[2025/09/12 05:24:12 648262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 648266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37290|rtt_var:1134|pto_duration:41826|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 648270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 648274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 648278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:12 648282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652714467|now:1757654652648266|interv:66201|
[2025/09/12 05:24:12 648286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652714467|now:1757654652648266|interval:66201|pto_count:0|srtt:37290
[2025/09/12 05:24:12 648290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37888, ack_elapse 39865, delivered 48007|rate 1204239|lost 202|
[2025/09/12 05:24:12 648297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204239) in round 34|
[2025/09/12 05:24:12 648302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 648306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 648310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652609764|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 648314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652609764|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 648319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:904667|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:45609|srtt:37290|latest_rtt:38414|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 648324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:687|largest:687|pns:2|
[2025/09/12 05:24:12 648329] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:687|frame:ACK |recv_time:1757654652648178|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 648333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772648178|now:1757654652648178|interv:120000000|
[2025/09/12 05:24:12 648337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772648178|now:1757654652648178|interv:120000000|
[2025/09/12 05:24:12 648341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652648717|pq_index:0|
[2025/09/12 05:24:12 648345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652647571|
[2025/09/12 05:24:12 648349] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652648349|
[2025/09/12 05:24:12 648354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652648353|
[2025/09/12 05:24:12 648360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37290|min_srtt:37290|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 648364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1592859|
[2025/09/12 05:24:12 648368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37290|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 648373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 648377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37290|min_srtt:37290|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 648382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1594038|
[2025/09/12 05:24:12 648388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37290|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 648393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 648397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37290|min_srtt:37290|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 648401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1595217|
[2025/09/12 05:24:12 648405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 648409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 648413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 648417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 648421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 648425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1545699|
[2025/09/12 05:24:12 648430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 648434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 648437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652648717|
[2025/09/12 05:24:12 648441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652648717|
[2025/09/12 05:24:12 648445] [debug] |xqc_engine_wakeup_after|wakeup:1757654652648717|now:1757654652648445|diff:272|
[2025/09/12 05:24:12 648449] [debug] |xqc_engine_main_logic|END|now:1757654652648353|
[2025/09/12 05:24:12 648471] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652648470|
[2025/09/12 05:24:12 648477] [debug] |xqc_engine_wakeup_after|wakeup:1757654652648717|now:1757654652648477|diff:240|
[2025/09/12 05:24:12 648481] [debug] |xqc_engine_main_logic|END|now:1757654652648470|
[2025/09/12 05:24:12 649552] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652649552|
[2025/09/12 05:24:12 649561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652648717|pq_index:0|
[2025/09/12 05:24:12 649565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652648353|
[2025/09/12 05:24:12 649570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652649569|
[2025/09/12 05:24:12 649575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652648717|now:1757654652649569|
[2025/09/12 05:24:12 649584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652648717|now:1757654652649569|
[2025/09/12 05:24:12 649588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 649593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37290|min_srtt:37290|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 649597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1595217|
[2025/09/12 05:24:12 649602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 649606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 649609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 649614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 649618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 649622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1545699|
[2025/09/12 05:24:12 649627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 649631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1536|
[2025/09/12 05:24:12 649658] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1536|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45609|now:1757654652649639|stream_id:0|stream_offset:1545699|
[2025/09/12 05:24:12 649664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1536|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 649669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45609|applimit:0|
[2025/09/12 05:24:12 649673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37290|rtt_var:1134|pto_duration:41826|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 649677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 649681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 649685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:12 649689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652716465|now:1757654652649673|interv:66792|
[2025/09/12 05:24:12 649693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652716465|now:1757654652649673|interval:66792|pto_count:0|srtt:37290
[2025/09/12 05:24:12 649697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:46809|
[2025/09/12 05:24:12 649702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 649709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1546878|
[2025/09/12 05:24:12 649714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 649718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1537|
[2025/09/12 05:24:12 649736] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1537|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46809|now:1757654652649724|stream_id:0|stream_offset:1546878|
[2025/09/12 05:24:12 649741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1537|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 649746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46809|applimit:0|
[2025/09/12 05:24:12 649750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37290|rtt_var:1134|pto_duration:41826|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 649754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 649758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 649762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:12 649766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652716550|now:1757654652649749|interv:66801|
[2025/09/12 05:24:12 649770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652716550|now:1757654652649749|interval:66801|pto_count:0|srtt:37290
[2025/09/12 05:24:12 649774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:48009|
[2025/09/12 05:24:12 649778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 649782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1548057|
[2025/09/12 05:24:12 649787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 649793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652650793|now:1757654652649793|interv:1000|
[2025/09/12 05:24:12 649800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 649805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 649811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652650793|
[2025/09/12 05:24:12 649817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652650793|
[2025/09/12 05:24:12 649823] [debug] |xqc_engine_wakeup_after|wakeup:1757654652650793|now:1757654652649823|diff:970|
[2025/09/12 05:24:12 649829] [debug] |xqc_engine_main_logic|END|now:1757654652649569|
[2025/09/12 05:24:12 650171] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652650170|
[2025/09/12 05:24:12 650177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 650187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:687|
[2025/09/12 05:24:12 650191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:688|
[2025/09/12 05:24:12 650196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:688|
[2025/09/12 05:24:12 650200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 650205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1496|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1497|path_largest_ack:1496|
[2025/09/12 05:24:12 650210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:1481321|prior_time:1757654652608313|is_app_limited:0|send_elapse:37985|ack_elapse:41857|ctl_first_sent_time:1757654652609861|lagest_ack_time:1757654652650170|curr_delivered:1530528|
[2025/09/12 05:24:12 650214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652609861|
[2025/09/12 05:24:12 650219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1396||sndq_packets_used_bytes:0|sndq_packets_free:1280|
[2025/09/12 05:24:12 650223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1497|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1497|path_largest_ack:1497|
[2025/09/12 05:24:12 650227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:1481321|prior_time:1757654652608313|is_app_limited:0|send_elapse:37985|ack_elapse:41857|ctl_first_sent_time:1757654652609861|lagest_ack_time:1757654652650170|curr_delivered:1531728|
[2025/09/12 05:24:12 650232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652609957|
[2025/09/12 05:24:12 650236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1395||sndq_packets_used_bytes:0|sndq_packets_free:1281|
[2025/09/12 05:24:12 650240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37290|rttvar:1134|minrtt:30532|latest_rtt:40213|ack_delay:32|
[2025/09/12 05:24:12 650244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37651|rttvar:1573|minrtt:30532|latest_rtt:40213|ack_delay:32|
[2025/09/12 05:24:12 650248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1497|lost_pn:1494|thresh:3|
[2025/09/12 05:24:12 650252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 650256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37651|rtt_var:1573|pto_duration:43943|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 650261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 650265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 650269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:12 650272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652718667|now:1757654652650256|interv:68411|
[2025/09/12 05:24:12 650276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652718667|now:1757654652650256|interval:68411|pto_count:0|srtt:37651
[2025/09/12 05:24:12 650284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37985, ack_elapse 41857, delivered 50407|rate 1204266|lost 202|
[2025/09/12 05:24:12 650288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204266) in round 34|
[2025/09/12 05:24:12 650292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 650296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 650300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652609957|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 650305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652609957|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 650309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:904667|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:45609|srtt:37651|latest_rtt:40213|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 650315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:688|largest:688|pns:2|
[2025/09/12 05:24:12 650319] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:688|frame:ACK |recv_time:1757654652650170|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 650324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772650170|now:1757654652650170|interv:120000000|
[2025/09/12 05:24:12 650328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772650170|now:1757654652650170|interv:120000000|
[2025/09/12 05:24:12 650332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652650793|pq_index:0|
[2025/09/12 05:24:12 650336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652649569|
[2025/09/12 05:24:12 650340] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652650340|
[2025/09/12 05:24:12 650345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652650344|
[2025/09/12 05:24:12 650350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37651|min_srtt:37651|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 650355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1595217|
[2025/09/12 05:24:12 650359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37651|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 650363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 650370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37651|min_srtt:37651|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 650375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1596396|
[2025/09/12 05:24:12 650379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37651|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 650383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 650387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37651|min_srtt:37651|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 650391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1597575|
[2025/09/12 05:24:12 650396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 650400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 650403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 650408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 650412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 650416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1548057|
[2025/09/12 05:24:12 650420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 650424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 650428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652650793|
[2025/09/12 05:24:12 650432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652650793|
[2025/09/12 05:24:12 650436] [debug] |xqc_engine_wakeup_after|wakeup:1757654652650793|now:1757654652650436|diff:357|
[2025/09/12 05:24:12 650440] [debug] |xqc_engine_main_logic|END|now:1757654652650344|
[2025/09/12 05:24:12 650445] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652650445|
[2025/09/12 05:24:12 650449] [debug] |xqc_engine_wakeup_after|wakeup:1757654652650793|now:1757654652650449|diff:344|
[2025/09/12 05:24:12 650453] [debug] |xqc_engine_main_logic|END|now:1757654652650445|
[2025/09/12 05:24:12 651543] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652651543|
[2025/09/12 05:24:12 651552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652650793|pq_index:0|
[2025/09/12 05:24:12 651556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652650344|
[2025/09/12 05:24:12 651561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652651560|
[2025/09/12 05:24:12 651570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652650793|now:1757654652651560|
[2025/09/12 05:24:12 651574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652650793|now:1757654652651560|
[2025/09/12 05:24:12 651578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 651583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37651|min_srtt:37651|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 651588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1597575|
[2025/09/12 05:24:12 651592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 651596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 651600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 651604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 651608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 651612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1548057|
[2025/09/12 05:24:12 651617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 651621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1538|
[2025/09/12 05:24:12 651648] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1538|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45609|now:1757654652651629|stream_id:0|stream_offset:1548057|
[2025/09/12 05:24:12 651654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1538|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 651659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45609|applimit:0|
[2025/09/12 05:24:12 651663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37651|rtt_var:1573|pto_duration:43943|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 651667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 651671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 651675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:12 651679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652720572|now:1757654652651663|interv:68909|
[2025/09/12 05:24:12 651683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652720572|now:1757654652651663|interval:68909|pto_count:0|srtt:37651
[2025/09/12 05:24:12 651691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:46809|
[2025/09/12 05:24:12 651695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 651699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1549236|
[2025/09/12 05:24:12 651704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 651708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652652708|now:1757654652651708|interv:1000|
[2025/09/12 05:24:12 651712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 651715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 651719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652652708|
[2025/09/12 05:24:12 651723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652652708|
[2025/09/12 05:24:12 651727] [debug] |xqc_engine_wakeup_after|wakeup:1757654652652708|now:1757654652651727|diff:981|
[2025/09/12 05:24:12 651732] [debug] |xqc_engine_main_logic|END|now:1757654652651560|
[2025/09/12 05:24:12 652162] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652652161|
[2025/09/12 05:24:12 652169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 652175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:688|
[2025/09/12 05:24:12 652179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:689|
[2025/09/12 05:24:12 652185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:689|
[2025/09/12 05:24:12 652189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 652194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1498|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1499|path_largest_ack:1498|
[2025/09/12 05:24:12 652198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:1483721|prior_time:1757654652610304|is_app_limited:0|send_elapse:37877|ack_elapse:41857|ctl_first_sent_time:1757654652611751|lagest_ack_time:1757654652652161|curr_delivered:1532928|
[2025/09/12 05:24:12 652203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652611751|
[2025/09/12 05:24:12 652207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1394||sndq_packets_used_bytes:0|sndq_packets_free:1282|
[2025/09/12 05:24:12 652212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1499|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1499|path_largest_ack:1499|
[2025/09/12 05:24:12 652216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:1483721|prior_time:1757654652610304|is_app_limited:0|send_elapse:37877|ack_elapse:41857|ctl_first_sent_time:1757654652611751|lagest_ack_time:1757654652652161|curr_delivered:1534128|
[2025/09/12 05:24:12 652220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652611852|
[2025/09/12 05:24:12 652224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1393||sndq_packets_used_bytes:0|sndq_packets_free:1283|
[2025/09/12 05:24:12 652232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37651|rttvar:1573|minrtt:30532|latest_rtt:40309|ack_delay:32|
[2025/09/12 05:24:12 652236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37979|rttvar:1836|minrtt:30532|latest_rtt:40309|ack_delay:32|
[2025/09/12 05:24:12 652241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1499|lost_pn:1496|thresh:3|
[2025/09/12 05:24:12 652245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 652249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37979|rtt_var:1836|pto_duration:45323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 652253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 652257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 652261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 652265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652721952|now:1757654652652249|interv:69703|
[2025/09/12 05:24:12 652269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652721952|now:1757654652652249|interval:69703|pto_count:0|srtt:37979
[2025/09/12 05:24:12 652273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37877, ack_elapse 41857, delivered 50407|rate 1204266|lost 202|
[2025/09/12 05:24:12 652277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204266) in round 34|
[2025/09/12 05:24:12 652282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 652286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 652290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652611852|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 652294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652611852|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 652298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:904667|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:44409|srtt:37979|latest_rtt:40309|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 652304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:689|largest:689|pns:2|
[2025/09/12 05:24:12 652308] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:689|frame:ACK |recv_time:1757654652652161|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 652313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772652161|now:1757654652652161|interv:120000000|
[2025/09/12 05:24:12 652323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772652161|now:1757654652652161|interv:120000000|
[2025/09/12 05:24:12 652327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652652708|pq_index:0|
[2025/09/12 05:24:12 652331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652651560|
[2025/09/12 05:24:12 652335] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652652334|
[2025/09/12 05:24:12 652339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652652338|
[2025/09/12 05:24:12 652345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37979|min_srtt:37979|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 652349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:44409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1597575|
[2025/09/12 05:24:12 652354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37979|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 652358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 652362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37979|min_srtt:37979|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 652367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1598754|
[2025/09/12 05:24:12 652371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37979|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 652375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 652379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37979|min_srtt:37979|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 652383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:44409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1599933|
[2025/09/12 05:24:12 652388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 652391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 652395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 652399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 652404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 652408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1549236|
[2025/09/12 05:24:12 652415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 652419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 652422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652652708|
[2025/09/12 05:24:12 652426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652652708|
[2025/09/12 05:24:12 652430] [debug] |xqc_engine_wakeup_after|wakeup:1757654652652708|now:1757654652652430|diff:278|
[2025/09/12 05:24:12 652434] [debug] |xqc_engine_main_logic|END|now:1757654652652338|
[2025/09/12 05:24:12 652439] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652652439|
[2025/09/12 05:24:12 652443] [debug] |xqc_engine_wakeup_after|wakeup:1757654652652708|now:1757654652652443|diff:265|
[2025/09/12 05:24:12 652447] [debug] |xqc_engine_main_logic|END|now:1757654652652439|
[2025/09/12 05:24:12 653517] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652653517|
[2025/09/12 05:24:12 653526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652652708|pq_index:0|
[2025/09/12 05:24:12 653530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652652338|
[2025/09/12 05:24:12 653536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652653534|
[2025/09/12 05:24:12 653540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652652708|now:1757654652653534|
[2025/09/12 05:24:12 653544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652652708|now:1757654652653534|
[2025/09/12 05:24:12 653548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 653553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37979|min_srtt:37979|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 653558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:44409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1599933|
[2025/09/12 05:24:12 653562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 653566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 653570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 653575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 653579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 653583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1549236|
[2025/09/12 05:24:12 653588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 653597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1539|
[2025/09/12 05:24:12 653624] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1539|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654652653605|stream_id:0|stream_offset:1549236|
[2025/09/12 05:24:12 653630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1539|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 653635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:12 653639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37979|rtt_var:1836|pto_duration:45323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 653643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 653647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 653651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:12 653655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652723928|now:1757654652653639|interv:70289|
[2025/09/12 05:24:12 653659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652723928|now:1757654652653639|interval:70289|pto_count:0|srtt:37979
[2025/09/12 05:24:12 653664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45609|
[2025/09/12 05:24:12 653669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 653673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1550415|
[2025/09/12 05:24:12 653677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 653681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1540|
[2025/09/12 05:24:12 653699] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1540|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45609|now:1757654652653687|stream_id:0|stream_offset:1550415|
[2025/09/12 05:24:12 653704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1540|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 653709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45609|applimit:0|
[2025/09/12 05:24:12 653713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37979|rtt_var:1836|pto_duration:45323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 653717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 653721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 653725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:12 653729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652724010|now:1757654652653713|interv:70297|
[2025/09/12 05:24:12 653736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652724010|now:1757654652653713|interval:70297|pto_count:0|srtt:37979
[2025/09/12 05:24:12 653741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:46809|
[2025/09/12 05:24:12 653745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 653749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1551594|
[2025/09/12 05:24:12 653754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 653758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652654757|now:1757654652653757|interv:1000|
[2025/09/12 05:24:12 653762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 653765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 653769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652654757|
[2025/09/12 05:24:12 653773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652654757|
[2025/09/12 05:24:12 653777] [debug] |xqc_engine_wakeup_after|wakeup:1757654652654757|now:1757654652653777|diff:980|
[2025/09/12 05:24:12 653781] [debug] |xqc_engine_main_logic|END|now:1757654652653534|
[2025/09/12 05:24:12 654157] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652654156|
[2025/09/12 05:24:12 654164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 654170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:689|
[2025/09/12 05:24:12 654174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:690|
[2025/09/12 05:24:12 654180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:690|
[2025/09/12 05:24:12 654184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 654189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1500|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1501|path_largest_ack:1500|
[2025/09/12 05:24:12 654193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:1486121|prior_time:1757654652612293|is_app_limited:0|send_elapse:37877|ack_elapse:41863|ctl_first_sent_time:1757654652613739|lagest_ack_time:1757654652654156|curr_delivered:1535328|
[2025/09/12 05:24:12 654198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652613739|
[2025/09/12 05:24:12 654203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1392||sndq_packets_used_bytes:0|sndq_packets_free:1284|
[2025/09/12 05:24:12 654207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1501|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1501|path_largest_ack:1501|
[2025/09/12 05:24:12 654211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:1486121|prior_time:1757654652612293|is_app_limited:0|send_elapse:37877|ack_elapse:41863|ctl_first_sent_time:1757654652613739|lagest_ack_time:1757654652654156|curr_delivered:1536528|
[2025/09/12 05:24:12 654219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652613841|
[2025/09/12 05:24:12 654223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1391||sndq_packets_used_bytes:0|sndq_packets_free:1285|
[2025/09/12 05:24:12 654227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37979|rttvar:1836|minrtt:30532|latest_rtt:40315|ack_delay:40|
[2025/09/12 05:24:12 654231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38266|rttvar:1951|minrtt:30532|latest_rtt:40315|ack_delay:40|
[2025/09/12 05:24:12 654236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1501|lost_pn:1498|thresh:3|
[2025/09/12 05:24:12 654240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 654244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38266|rtt_var:1951|pto_duration:46070|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 654248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 654252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 654256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 654260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652724757|now:1757654652654244|interv:70513|
[2025/09/12 05:24:12 654264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652724757|now:1757654652654244|interval:70513|pto_count:0|srtt:38266
[2025/09/12 05:24:12 654268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37877, ack_elapse 41863, delivered 50407|rate 1204094|lost 202|
[2025/09/12 05:24:12 654273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204094) in round 34|
[2025/09/12 05:24:12 654277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 654281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 654285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652613841|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 654289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652613841|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 654294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:904667|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:44409|srtt:38266|latest_rtt:40315|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 654299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:690|largest:690|pns:2|
[2025/09/12 05:24:12 654304] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:690|frame:ACK |recv_time:1757654652654156|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 654311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772654156|now:1757654652654156|interv:120000000|
[2025/09/12 05:24:12 654315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772654156|now:1757654652654156|interv:120000000|
[2025/09/12 05:24:12 654319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652654757|pq_index:0|
[2025/09/12 05:24:12 654323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652653534|
[2025/09/12 05:24:12 654327] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652654327|
[2025/09/12 05:24:12 654332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652654331|
[2025/09/12 05:24:12 654337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38266|min_srtt:38266|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 654342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:44409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1599933|
[2025/09/12 05:24:12 654346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38266|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 654351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 654355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38266|min_srtt:38266|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 654360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1601112|
[2025/09/12 05:24:12 654364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38266|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 654368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 654372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38266|min_srtt:38266|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 654377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:44409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1602291|
[2025/09/12 05:24:12 654381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 654385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 654388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 654393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 654400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 654404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1551594|
[2025/09/12 05:24:12 654408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 654412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 654416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652654757|
[2025/09/12 05:24:12 654420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652654757|
[2025/09/12 05:24:12 654424] [debug] |xqc_engine_wakeup_after|wakeup:1757654652654757|now:1757654652654424|diff:333|
[2025/09/12 05:24:12 654428] [debug] |xqc_engine_main_logic|END|now:1757654652654331|
[2025/09/12 05:24:12 654433] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652654433|
[2025/09/12 05:24:12 654437] [debug] |xqc_engine_wakeup_after|wakeup:1757654652654757|now:1757654652654437|diff:320|
[2025/09/12 05:24:12 654441] [debug] |xqc_engine_main_logic|END|now:1757654652654433|
[2025/09/12 05:24:12 655511] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652655511|
[2025/09/12 05:24:12 655520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652654757|pq_index:0|
[2025/09/12 05:24:12 655524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652654331|
[2025/09/12 05:24:12 655529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652655528|
[2025/09/12 05:24:12 655534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652654757|now:1757654652655528|
[2025/09/12 05:24:12 655538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652654757|now:1757654652655528|
[2025/09/12 05:24:12 655542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 655547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38266|min_srtt:38266|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 655552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:44409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1602291|
[2025/09/12 05:24:12 655556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 655560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 655564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 655568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 655573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 655577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1551594|
[2025/09/12 05:24:12 655585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 655590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1541|
[2025/09/12 05:24:12 655617] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1541|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654652655598|stream_id:0|stream_offset:1551594|
[2025/09/12 05:24:12 655623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1541|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 655627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:12 655632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38266|rtt_var:1951|pto_duration:46070|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 655636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 655640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 655644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:12 655648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652726668|now:1757654652655631|interv:71037|
[2025/09/12 05:24:12 655651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652726668|now:1757654652655631|interval:71037|pto_count:0|srtt:38266
[2025/09/12 05:24:12 655656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45609|
[2025/09/12 05:24:12 655661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 655665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1552773|
[2025/09/12 05:24:12 655669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 655673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652656673|now:1757654652655673|interv:1000|
[2025/09/12 05:24:12 655677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 655681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 655685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652656673|
[2025/09/12 05:24:12 655689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652656673|
[2025/09/12 05:24:12 655693] [debug] |xqc_engine_wakeup_after|wakeup:1757654652656673|now:1757654652655693|diff:980|
[2025/09/12 05:24:12 655697] [debug] |xqc_engine_main_logic|END|now:1757654652655528|
[2025/09/12 05:24:12 656229] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652656228|
[2025/09/12 05:24:12 656236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 656242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:690|
[2025/09/12 05:24:12 656249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:691|
[2025/09/12 05:24:12 656255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:691|
[2025/09/12 05:24:12 656259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 656264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1502|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1503|path_largest_ack:1502|
[2025/09/12 05:24:12 656269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:1486121|prior_time:1757654652612293|is_app_limited:0|send_elapse:38076|ack_elapse:43935|ctl_first_sent_time:1757654652613938|lagest_ack_time:1757654652656228|curr_delivered:1537728|
[2025/09/12 05:24:12 656273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652613938|
[2025/09/12 05:24:12 656278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1390||sndq_packets_used_bytes:0|sndq_packets_free:1286|
[2025/09/12 05:24:12 656282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1503|origin_pktnum:0|size:1209|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:1503|path_largest_ack:1503|
[2025/09/12 05:24:12 656287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50409|prior_delivered:1488528|prior_time:1757654652614287|is_app_limited:0|send_elapse:37898|ack_elapse:41941|ctl_first_sent_time:1757654652615785|lagest_ack_time:1757654652656228|curr_delivered:1538937|
[2025/09/12 05:24:12 656291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652615785|
[2025/09/12 05:24:12 656295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1389||sndq_packets_used_bytes:0|sndq_packets_free:1287|
[2025/09/12 05:24:12 656299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38266|rttvar:1951|minrtt:30532|latest_rtt:40443|ack_delay:40|
[2025/09/12 05:24:12 656303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38533|rttvar:1998|minrtt:30532|latest_rtt:40443|ack_delay:40|
[2025/09/12 05:24:12 656307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1503|lost_pn:1500|thresh:3|
[2025/09/12 05:24:12 656312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 671|pns:2|
[2025/09/12 05:24:12 656316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 656320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38533|rtt_var:1998|pto_duration:46525|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 656324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 656328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 656332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 656336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652727123|now:1757654652656320|interv:70803|
[2025/09/12 05:24:12 656340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652727123|now:1757654652656320|interval:70803|pto_count:0|srtt:38533
[2025/09/12 05:24:12 656347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37898, ack_elapse 41941, delivered 50409|rate 1201902|lost 202|
[2025/09/12 05:24:12 656352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201902) in round 34|
[2025/09/12 05:24:12 656356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 656360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 656364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2409|po_sent_time:1757654652615785|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 656368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2409|po_sent_time:1757654652615785|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 656373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:904667|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43200|srtt:38533|latest_rtt:40443|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 656378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:691|largest:691|pns:2|
[2025/09/12 05:24:12 656383] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:691|frame:ACK |recv_time:1757654652656228|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 656387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772656228|now:1757654652656228|interv:120000000|
[2025/09/12 05:24:12 656391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772656228|now:1757654652656228|interv:120000000|
[2025/09/12 05:24:12 656395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652656673|pq_index:0|
[2025/09/12 05:24:12 656399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652655528|
[2025/09/12 05:24:12 656403] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652656403|
[2025/09/12 05:24:12 656408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652656407|
[2025/09/12 05:24:12 656413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38533|min_srtt:38533|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 656418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1602291|
[2025/09/12 05:24:12 656422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38533|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 656427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 656431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38533|min_srtt:38533|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 656440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1603470|
[2025/09/12 05:24:12 656444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38533|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 656449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 656453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38533|min_srtt:38533|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 656477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1604649|
[2025/09/12 05:24:12 656481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 656485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 656489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 656493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 656498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 656502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1552773|
[2025/09/12 05:24:12 656506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 656510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 656514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652656673|
[2025/09/12 05:24:12 656518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652656673|
[2025/09/12 05:24:12 656522] [debug] |xqc_engine_wakeup_after|wakeup:1757654652656673|now:1757654652656521|diff:152|
[2025/09/12 05:24:12 656526] [debug] |xqc_engine_main_logic|END|now:1757654652656407|
[2025/09/12 05:24:12 656531] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652656531|
[2025/09/12 05:24:12 656535] [debug] |xqc_engine_wakeup_after|wakeup:1757654652656673|now:1757654652656534|diff:139|
[2025/09/12 05:24:12 656538] [debug] |xqc_engine_main_logic|END|now:1757654652656531|
[2025/09/12 05:24:12 657609] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652657608|
[2025/09/12 05:24:12 657618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652656673|pq_index:0|
[2025/09/12 05:24:12 657622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652656407|
[2025/09/12 05:24:12 657627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652657626|
[2025/09/12 05:24:12 657636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652656673|now:1757654652657626|
[2025/09/12 05:24:12 657640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652656673|now:1757654652657626|
[2025/09/12 05:24:12 657644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 657650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38533|min_srtt:38533|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 657654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1604649|
[2025/09/12 05:24:12 657659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 657662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 657666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 657670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 657675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 657679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1552773|
[2025/09/12 05:24:12 657683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 657688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1542|
[2025/09/12 05:24:12 657716] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1542|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652657696|stream_id:0|stream_offset:1552773|
[2025/09/12 05:24:12 657721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1542|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 657726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 657730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38533|rtt_var:1998|pto_duration:46525|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 657735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 657738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 657742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 657746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652729221|now:1757654652657730|interv:71491|
[2025/09/12 05:24:12 657750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652729221|now:1757654652657730|interval:71491|pto_count:0|srtt:38533
[2025/09/12 05:24:12 657758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44400|
[2025/09/12 05:24:12 657763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 657767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1553952|
[2025/09/12 05:24:12 657774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 657780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1543|
[2025/09/12 05:24:12 657812] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1543|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654652657790|stream_id:0|stream_offset:1553952|
[2025/09/12 05:24:12 657819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1543|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 657825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:12 657830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38533|rtt_var:1998|pto_duration:46525|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 657836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 657842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 657847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:12 657852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652729315|now:1757654652657830|interv:71485|
[2025/09/12 05:24:12 657858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652729315|now:1757654652657830|interval:71485|pto_count:0|srtt:38533
[2025/09/12 05:24:12 657864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45600|
[2025/09/12 05:24:12 657870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 657876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1555131|
[2025/09/12 05:24:12 657882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 657887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652658887|now:1757654652657887|interv:1000|
[2025/09/12 05:24:12 657892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 657897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 657903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652658887|
[2025/09/12 05:24:12 657909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652658887|
[2025/09/12 05:24:12 657915] [debug] |xqc_engine_wakeup_after|wakeup:1757654652658887|now:1757654652657914|diff:973|
[2025/09/12 05:24:12 657923] [debug] |xqc_engine_main_logic|END|now:1757654652657626|
[2025/09/12 05:24:12 658149] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652658148|
[2025/09/12 05:24:12 658155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 658161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:691|
[2025/09/12 05:24:12 658165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:692|
[2025/09/12 05:24:12 658171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:692|
[2025/09/12 05:24:12 658175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 658179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1504|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1505|path_largest_ack:1504|
[2025/09/12 05:24:12 658184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51609|prior_delivered:1488528|prior_time:1757654652614287|is_app_limited:0|send_elapse:38000|ack_elapse:43861|ctl_first_sent_time:1757654652615887|lagest_ack_time:1757654652658148|curr_delivered:1540137|
[2025/09/12 05:24:12 658189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652615887|
[2025/09/12 05:24:12 658193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1388||sndq_packets_used_bytes:0|sndq_packets_free:1288|
[2025/09/12 05:24:12 658198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1505|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1505|path_largest_ack:1505|
[2025/09/12 05:24:12 658202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50409|prior_delivered:1490928|prior_time:1757654652616288|is_app_limited:0|send_elapse:37901|ack_elapse:41860|ctl_first_sent_time:1757654652617749|lagest_ack_time:1757654652658148|curr_delivered:1541337|
[2025/09/12 05:24:12 658206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652617749|
[2025/09/12 05:24:12 658210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1387||sndq_packets_used_bytes:0|sndq_packets_free:1289|
[2025/09/12 05:24:12 658214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38533|rttvar:1998|minrtt:30532|latest_rtt:40399|ack_delay:32|
[2025/09/12 05:24:12 658218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38762|rttvar:1957|minrtt:30532|latest_rtt:40399|ack_delay:32|
[2025/09/12 05:24:12 658222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1505|lost_pn:1502|thresh:3|
[2025/09/12 05:24:12 658226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 658230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38762|rtt_var:1957|pto_duration:46590|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 658235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 658239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 658243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 658251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652729380|now:1757654652658230|interv:71150|
[2025/09/12 05:24:12 658255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652729380|now:1757654652658230|interval:71150|pto_count:0|srtt:38762
[2025/09/12 05:24:12 658259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37901, ack_elapse 41860, delivered 50409|rate 1204228|lost 202|
[2025/09/12 05:24:12 658263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204228) in round 34|
[2025/09/12 05:24:12 658268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 658272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 658276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652617749|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 658280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652617749|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 658284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43200|srtt:38762|latest_rtt:40399|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 658290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:692|largest:692|pns:2|
[2025/09/12 05:24:12 658294] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:692|frame:ACK |recv_time:1757654652658148|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 658299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772658148|now:1757654652658148|interv:120000000|
[2025/09/12 05:24:12 658303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772658148|now:1757654652658148|interv:120000000|
[2025/09/12 05:24:12 658307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652658887|pq_index:0|
[2025/09/12 05:24:12 658311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652657626|
[2025/09/12 05:24:12 658315] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652658315|
[2025/09/12 05:24:12 658320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652658319|
[2025/09/12 05:24:12 658325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38762|min_srtt:38762|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 658329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1604649|
[2025/09/12 05:24:12 658334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38762|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 658341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 658346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38762|min_srtt:38762|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 658350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1605828|
[2025/09/12 05:24:12 658354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38762|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 658358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 658362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38762|min_srtt:38762|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 658367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1607007|
[2025/09/12 05:24:12 658371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 658375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 658379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 658383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 658387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 658391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1555131|
[2025/09/12 05:24:12 658396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 658399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 658403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652658887|
[2025/09/12 05:24:12 658407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652658887|
[2025/09/12 05:24:12 658411] [debug] |xqc_engine_wakeup_after|wakeup:1757654652658887|now:1757654652658411|diff:476|
[2025/09/12 05:24:12 658415] [debug] |xqc_engine_main_logic|END|now:1757654652658319|
[2025/09/12 05:24:12 658420] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652658420|
[2025/09/12 05:24:12 658424] [debug] |xqc_engine_wakeup_after|wakeup:1757654652658887|now:1757654652658424|diff:463|
[2025/09/12 05:24:12 658427] [debug] |xqc_engine_main_logic|END|now:1757654652658420|
[2025/09/12 05:24:12 659497] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652659497|
[2025/09/12 05:24:12 659510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652658887|pq_index:0|
[2025/09/12 05:24:12 659516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652658319|
[2025/09/12 05:24:12 659530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652659528|
[2025/09/12 05:24:12 659537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652658887|now:1757654652659528|
[2025/09/12 05:24:12 659541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652658887|now:1757654652659528|
[2025/09/12 05:24:12 659545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 659550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38762|min_srtt:38762|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 659555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1607007|
[2025/09/12 05:24:12 659559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 659563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 659567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 659571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 659576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 659580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1555131|
[2025/09/12 05:24:12 659584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 659589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1544|
[2025/09/12 05:24:12 659616] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1544|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652659597|stream_id:0|stream_offset:1555131|
[2025/09/12 05:24:12 659622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1544|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 659626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 659631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38762|rtt_var:1957|pto_duration:46590|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 659635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 659639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 659643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 659647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652731187|now:1757654652659631|interv:71556|
[2025/09/12 05:24:12 659655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652731187|now:1757654652659631|interval:71556|pto_count:0|srtt:38762
[2025/09/12 05:24:12 659659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44400|
[2025/09/12 05:24:12 659664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 659668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1556310|
[2025/09/12 05:24:12 659672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 659676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1545|
[2025/09/12 05:24:12 659695] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1545|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654652659682|stream_id:0|stream_offset:1556310|
[2025/09/12 05:24:12 659700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1545|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 659704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:12 659708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38762|rtt_var:1957|pto_duration:46590|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 659713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 659716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 659720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:12 659724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652731272|now:1757654652659708|interv:71564|
[2025/09/12 05:24:12 659728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652731272|now:1757654652659708|interval:71564|pto_count:0|srtt:38762
[2025/09/12 05:24:12 659733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45600|
[2025/09/12 05:24:12 659737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 659741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1557489|
[2025/09/12 05:24:12 659745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 659750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652660750|now:1757654652659750|interv:1000|
[2025/09/12 05:24:12 659756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 659763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 659769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652660750|
[2025/09/12 05:24:12 659780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652660750|
[2025/09/12 05:24:12 659785] [debug] |xqc_engine_wakeup_after|wakeup:1757654652660750|now:1757654652659785|diff:965|
[2025/09/12 05:24:12 659791] [debug] |xqc_engine_main_logic|END|now:1757654652659528|
[2025/09/12 05:24:12 660135] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652660134|
[2025/09/12 05:24:12 660141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 660152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:692|
[2025/09/12 05:24:12 660156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:693|
[2025/09/12 05:24:12 660163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:693|
[2025/09/12 05:24:12 660167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 660172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1506|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1507|path_largest_ack:1506|
[2025/09/12 05:24:12 660177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51609|prior_delivered:1490928|prior_time:1757654652616288|is_app_limited:0|send_elapse:38006|ack_elapse:43846|ctl_first_sent_time:1757654652617854|lagest_ack_time:1757654652660134|curr_delivered:1542537|
[2025/09/12 05:24:12 660181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652617854|
[2025/09/12 05:24:12 660186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1386||sndq_packets_used_bytes:0|sndq_packets_free:1290|
[2025/09/12 05:24:12 660190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1507|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1507|path_largest_ack:1507|
[2025/09/12 05:24:12 660194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51609|prior_delivered:1490928|prior_time:1757654652616288|is_app_limited:0|send_elapse:38006|ack_elapse:43846|ctl_first_sent_time:1757654652617854|lagest_ack_time:1757654652660134|curr_delivered:1543737|
[2025/09/12 05:24:12 660199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652617970|
[2025/09/12 05:24:12 660203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1385||sndq_packets_used_bytes:0|sndq_packets_free:1291|
[2025/09/12 05:24:12 660207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38762|rttvar:1957|minrtt:30532|latest_rtt:42164|ack_delay:32|
[2025/09/12 05:24:12 660211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39183|rttvar:2310|minrtt:30532|latest_rtt:42164|ack_delay:32|
[2025/09/12 05:24:12 660215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1507|lost_pn:1504|thresh:3|
[2025/09/12 05:24:12 660219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 660223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39183|rtt_var:2310|pto_duration:48423|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 660228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 660236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 660239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 660243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652733105|now:1757654652660223|interv:72882|
[2025/09/12 05:24:12 660247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652733105|now:1757654652660223|interval:72882|pto_count:0|srtt:39183
[2025/09/12 05:24:12 660252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38006, ack_elapse 43846, delivered 52809|rate 1204420|lost 202|
[2025/09/12 05:24:12 660256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204420) in round 34|
[2025/09/12 05:24:12 660260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 660264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 660268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652617970|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 660273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652617970|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 660277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43200|srtt:39183|latest_rtt:42164|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 660283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:693|largest:693|pns:2|
[2025/09/12 05:24:12 660287] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:693|frame:ACK |recv_time:1757654652660134|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 660291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772660134|now:1757654652660134|interv:120000000|
[2025/09/12 05:24:12 660295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772660134|now:1757654652660134|interv:120000000|
[2025/09/12 05:24:12 660299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652660750|pq_index:0|
[2025/09/12 05:24:12 660304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652659528|
[2025/09/12 05:24:12 660307] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652660307|
[2025/09/12 05:24:12 660312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652660311|
[2025/09/12 05:24:12 660318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39183|min_srtt:39183|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 660322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1607007|
[2025/09/12 05:24:12 660329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39183|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 660334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 660338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39183|min_srtt:39183|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 660342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1608186|
[2025/09/12 05:24:12 660346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39183|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 660351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 660355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39183|min_srtt:39183|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 660359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1609365|
[2025/09/12 05:24:12 660363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 660367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 660371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 660375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 660380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 660384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1557489|
[2025/09/12 05:24:12 660388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 660392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 660396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652660750|
[2025/09/12 05:24:12 660400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652660750|
[2025/09/12 05:24:12 660404] [debug] |xqc_engine_wakeup_after|wakeup:1757654652660750|now:1757654652660404|diff:346|
[2025/09/12 05:24:12 660408] [debug] |xqc_engine_main_logic|END|now:1757654652660311|
[2025/09/12 05:24:12 660412] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652660412|
[2025/09/12 05:24:12 660416] [debug] |xqc_engine_wakeup_after|wakeup:1757654652660750|now:1757654652660416|diff:334|
[2025/09/12 05:24:12 660420] [debug] |xqc_engine_main_logic|END|now:1757654652660412|
[2025/09/12 05:24:12 661490] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652661490|
[2025/09/12 05:24:12 661503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652660750|pq_index:0|
[2025/09/12 05:24:12 661509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652660311|
[2025/09/12 05:24:12 661514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652661513|
[2025/09/12 05:24:12 661518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652660750|now:1757654652661513|
[2025/09/12 05:24:12 661523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652660750|now:1757654652661513|
[2025/09/12 05:24:12 661527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 661532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39183|min_srtt:39183|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 661536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1609365|
[2025/09/12 05:24:12 661541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 661545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 661548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 661553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 661557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 661561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1557489|
[2025/09/12 05:24:12 661566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 661570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1546|
[2025/09/12 05:24:12 661597] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1546|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652661579|stream_id:0|stream_offset:1557489|
[2025/09/12 05:24:12 661603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1546|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 661608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 661612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39183|rtt_var:2310|pto_duration:48423|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 661616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 661620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 661628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 661631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652735002|now:1757654652661612|interv:73390|
[2025/09/12 05:24:12 661636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652735002|now:1757654652661612|interval:73390|pto_count:0|srtt:39183
[2025/09/12 05:24:12 661640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44400|
[2025/09/12 05:24:12 661645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 661649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1558668|
[2025/09/12 05:24:12 661653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 661657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1547|
[2025/09/12 05:24:12 661676] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1547|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654652661663|stream_id:0|stream_offset:1558668|
[2025/09/12 05:24:12 661681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1547|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 661685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:12 661690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39183|rtt_var:2310|pto_duration:48423|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 661694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 661698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 661702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:12 661705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652735086|now:1757654652661689|interv:73397|
[2025/09/12 05:24:12 661709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652735086|now:1757654652661689|interval:73397|pto_count:0|srtt:39183
[2025/09/12 05:24:12 661714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45600|
[2025/09/12 05:24:12 661718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 661722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1559847|
[2025/09/12 05:24:12 661726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 661730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652662730|now:1757654652661730|interv:1000|
[2025/09/12 05:24:12 661737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 661741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 661745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652662730|
[2025/09/12 05:24:12 661749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652662730|
[2025/09/12 05:24:12 661753] [debug] |xqc_engine_wakeup_after|wakeup:1757654652662730|now:1757654652661753|diff:977|
[2025/09/12 05:24:12 661757] [debug] |xqc_engine_main_logic|END|now:1757654652661513|
[2025/09/12 05:24:12 662131] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652662130|
[2025/09/12 05:24:12 662137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 662143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:693|
[2025/09/12 05:24:12 662147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:694|
[2025/09/12 05:24:12 662153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:694|
[2025/09/12 05:24:12 662157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 662161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1508|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1509|path_largest_ack:1508|
[2025/09/12 05:24:12 662166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51609|prior_delivered:1493328|prior_time:1757654652618269|is_app_limited:0|send_elapse:37891|ack_elapse:43861|ctl_first_sent_time:1757654652619728|lagest_ack_time:1757654652662130|curr_delivered:1544937|
[2025/09/12 05:24:12 662170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652619728|
[2025/09/12 05:24:12 662175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1384||sndq_packets_used_bytes:0|sndq_packets_free:1292|
[2025/09/12 05:24:12 662179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1509|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1509|path_largest_ack:1509|
[2025/09/12 05:24:12 662183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51609|prior_delivered:1493328|prior_time:1757654652618269|is_app_limited:0|send_elapse:37891|ack_elapse:43861|ctl_first_sent_time:1757654652619728|lagest_ack_time:1757654652662130|curr_delivered:1546137|
[2025/09/12 05:24:12 662188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652619816|
[2025/09/12 05:24:12 662192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1383||sndq_packets_used_bytes:0|sndq_packets_free:1293|
[2025/09/12 05:24:12 662196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39183|rttvar:2310|minrtt:30532|latest_rtt:42314|ack_delay:32|
[2025/09/12 05:24:12 662200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39571|rttvar:2507|minrtt:30532|latest_rtt:42314|ack_delay:32|
[2025/09/12 05:24:12 662204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1509|lost_pn:1506|thresh:3|
[2025/09/12 05:24:12 662208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 662212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39571|rtt_var:2507|pto_duration:49599|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 662220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 662224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 662228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 662232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652736262|now:1757654652662212|interv:74050|
[2025/09/12 05:24:12 662236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652736262|now:1757654652662212|interval:74050|pto_count:0|srtt:39571
[2025/09/12 05:24:12 662240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37891, ack_elapse 43861, delivered 52809|rate 1204008|lost 202|
[2025/09/12 05:24:12 662245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204008) in round 34|
[2025/09/12 05:24:12 662249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 662253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 662257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652619816|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 662261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652619816|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 662265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43200|srtt:39571|latest_rtt:42314|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 662271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:694|largest:694|pns:2|
[2025/09/12 05:24:12 662275] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:694|frame:ACK |recv_time:1757654652662130|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 662280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772662130|now:1757654652662130|interv:120000000|
[2025/09/12 05:24:12 662284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772662130|now:1757654652662130|interv:120000000|
[2025/09/12 05:24:12 662288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652662730|pq_index:0|
[2025/09/12 05:24:12 662292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652661513|
[2025/09/12 05:24:12 662296] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652662295|
[2025/09/12 05:24:12 662300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652662299|
[2025/09/12 05:24:12 662306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39571|min_srtt:39571|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 662313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1609365|
[2025/09/12 05:24:12 662317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39571|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 662322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 662326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39571|min_srtt:39571|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 662330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1610544|
[2025/09/12 05:24:12 662335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39571|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 662339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 662343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39571|min_srtt:39571|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 662347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1611723|
[2025/09/12 05:24:12 662351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 662355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 662359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 662363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 662368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 662372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1559847|
[2025/09/12 05:24:12 662376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 662380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 662384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652662730|
[2025/09/12 05:24:12 662388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652662730|
[2025/09/12 05:24:12 662392] [debug] |xqc_engine_wakeup_after|wakeup:1757654652662730|now:1757654652662392|diff:338|
[2025/09/12 05:24:12 662396] [debug] |xqc_engine_main_logic|END|now:1757654652662299|
[2025/09/12 05:24:12 662403] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652662403|
[2025/09/12 05:24:12 662407] [debug] |xqc_engine_wakeup_after|wakeup:1757654652662730|now:1757654652662407|diff:323|
[2025/09/12 05:24:12 662411] [debug] |xqc_engine_main_logic|END|now:1757654652662403|
[2025/09/12 05:24:12 663480] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652663480|
[2025/09/12 05:24:12 663489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652662730|pq_index:0|
[2025/09/12 05:24:12 663493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652662299|
[2025/09/12 05:24:12 663498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652663497|
[2025/09/12 05:24:12 663503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652662730|now:1757654652663497|
[2025/09/12 05:24:12 663507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652662730|now:1757654652663497|
[2025/09/12 05:24:12 663511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 663516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39571|min_srtt:39571|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 663521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1611723|
[2025/09/12 05:24:12 663525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 663529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 663532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 663537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 663541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 663545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1559847|
[2025/09/12 05:24:12 663550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 663554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1548|
[2025/09/12 05:24:12 663581] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1548|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652663562|stream_id:0|stream_offset:1559847|
[2025/09/12 05:24:12 663587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1548|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 663591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 663595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39571|rtt_var:2507|pto_duration:49599|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 663605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 663609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 663613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 663617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652738161|now:1757654652663595|interv:74566|
[2025/09/12 05:24:12 663621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652738161|now:1757654652663595|interval:74566|pto_count:0|srtt:39571
[2025/09/12 05:24:12 663625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44400|
[2025/09/12 05:24:12 663630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 663634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1561026|
[2025/09/12 05:24:12 663638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 663642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1549|
[2025/09/12 05:24:12 663661] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1549|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654652663648|stream_id:0|stream_offset:1561026|
[2025/09/12 05:24:12 663666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1549|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 663670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:12 663674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39571|rtt_var:2507|pto_duration:49599|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 663679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 663682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 663686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:12 663690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652738247|now:1757654652663674|interv:74573|
[2025/09/12 05:24:12 663694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652738247|now:1757654652663674|interval:74573|pto_count:0|srtt:39571
[2025/09/12 05:24:12 663698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45600|
[2025/09/12 05:24:12 663703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 663707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1562205|
[2025/09/12 05:24:12 663714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 663718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652664718|now:1757654652663718|interv:1000|
[2025/09/12 05:24:12 663722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 663726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 663730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652664718|
[2025/09/12 05:24:12 663734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652664718|
[2025/09/12 05:24:12 663738] [debug] |xqc_engine_wakeup_after|wakeup:1757654652664718|now:1757654652663738|diff:980|
[2025/09/12 05:24:12 663742] [debug] |xqc_engine_main_logic|END|now:1757654652663497|
[2025/09/12 05:24:12 664119] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652664118|
[2025/09/12 05:24:12 664126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 664132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:694|
[2025/09/12 05:24:12 664136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:695|
[2025/09/12 05:24:12 664142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:695|
[2025/09/12 05:24:12 664146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 664150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1510|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1511|path_largest_ack:1510|
[2025/09/12 05:24:12 664155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51609|prior_delivered:1495728|prior_time:1757654652620283|is_app_limited:0|send_elapse:37900|ack_elapse:43835|ctl_first_sent_time:1757654652621741|lagest_ack_time:1757654652664118|curr_delivered:1547337|
[2025/09/12 05:24:12 664160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652621741|
[2025/09/12 05:24:12 664164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1382||sndq_packets_used_bytes:0|sndq_packets_free:1294|
[2025/09/12 05:24:12 664168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1511|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1511|path_largest_ack:1511|
[2025/09/12 05:24:12 664173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51609|prior_delivered:1495728|prior_time:1757654652620283|is_app_limited:0|send_elapse:37900|ack_elapse:43835|ctl_first_sent_time:1757654652621741|lagest_ack_time:1757654652664118|curr_delivered:1548537|
[2025/09/12 05:24:12 664177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652621826|
[2025/09/12 05:24:12 664181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1381||sndq_packets_used_bytes:0|sndq_packets_free:1295|
[2025/09/12 05:24:12 664185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39571|rttvar:2507|minrtt:30532|latest_rtt:42292|ack_delay:32|
[2025/09/12 05:24:12 664189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39907|rttvar:2553|minrtt:30532|latest_rtt:42292|ack_delay:32|
[2025/09/12 05:24:12 664193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1511|lost_pn:1508|thresh:3|
[2025/09/12 05:24:12 664201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 664205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39907|rtt_var:2553|pto_duration:50119|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 664210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 664213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 664217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 664221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652738767|now:1757654652664205|interv:74562|
[2025/09/12 05:24:12 664225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652738767|now:1757654652664205|interval:74562|pto_count:0|srtt:39907
[2025/09/12 05:24:12 664229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37900, ack_elapse 43835, delivered 52809|rate 1204722|lost 202|
[2025/09/12 05:24:12 664234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204722) in round 34|
[2025/09/12 05:24:12 664238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 664242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 664246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652621826|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 664250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652621826|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1498128|
[2025/09/12 05:24:12 664255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43200|srtt:39907|latest_rtt:42292|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 664260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:695|largest:695|pns:2|
[2025/09/12 05:24:12 664265] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:695|frame:ACK |recv_time:1757654652664118|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 664269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772664118|now:1757654652664118|interv:120000000|
[2025/09/12 05:24:12 664273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772664118|now:1757654652664118|interv:120000000|
[2025/09/12 05:24:12 664277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652664718|pq_index:0|
[2025/09/12 05:24:12 664281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652663497|
[2025/09/12 05:24:12 664285] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652664285|
[2025/09/12 05:24:12 664290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652664289|
[2025/09/12 05:24:12 664299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39907|min_srtt:39907|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 664303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1611723|
[2025/09/12 05:24:12 664307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39907|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 664312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 664316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39907|min_srtt:39907|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 664321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1612902|
[2025/09/12 05:24:12 664325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39907|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 664329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 664333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39907|min_srtt:39907|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 664337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1614081|
[2025/09/12 05:24:12 664342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 664345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 664349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 664353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 664358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 664362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1562205|
[2025/09/12 05:24:12 664366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 664370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 664374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652664718|
[2025/09/12 05:24:12 664378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652664718|
[2025/09/12 05:24:12 664389] [debug] |xqc_engine_wakeup_after|wakeup:1757654652664718|now:1757654652664388|diff:330|
[2025/09/12 05:24:12 664393] [debug] |xqc_engine_main_logic|END|now:1757654652664289|
[2025/09/12 05:24:12 664398] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652664398|
[2025/09/12 05:24:12 664401] [debug] |xqc_engine_wakeup_after|wakeup:1757654652664718|now:1757654652664401|diff:317|
[2025/09/12 05:24:12 664405] [debug] |xqc_engine_main_logic|END|now:1757654652664398|
[2025/09/12 05:24:12 665475] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652665475|
[2025/09/12 05:24:12 665484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652664718|pq_index:0|
[2025/09/12 05:24:12 665488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652664289|
[2025/09/12 05:24:12 665493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652665492|
[2025/09/12 05:24:12 665497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652664718|now:1757654652665492|
[2025/09/12 05:24:12 665502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652664718|now:1757654652665492|
[2025/09/12 05:24:12 665506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 665511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39907|min_srtt:39907|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 665515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1614081|
[2025/09/12 05:24:12 665520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 665524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 665527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 665532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 665536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 665540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1562205|
[2025/09/12 05:24:12 665545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 665549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1550|
[2025/09/12 05:24:12 665577] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1550|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652665557|stream_id:0|stream_offset:1562205|
[2025/09/12 05:24:12 665582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1550|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 665591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 665596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39907|rtt_var:2553|pto_duration:50119|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 665600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 665604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 665608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 665612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652740676|now:1757654652665596|interv:75080|
[2025/09/12 05:24:12 665616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652740676|now:1757654652665596|interval:75080|pto_count:0|srtt:39907
[2025/09/12 05:24:12 665620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44400|
[2025/09/12 05:24:12 665625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 665629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1563384|
[2025/09/12 05:24:12 665633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 665637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1551|
[2025/09/12 05:24:12 665656] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1551|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654652665643|stream_id:0|stream_offset:1563384|
[2025/09/12 05:24:12 665661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1551|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 665665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:12 665669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39907|rtt_var:2553|pto_duration:50119|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 665674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 665677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 665681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:12 665685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652740762|now:1757654652665669|interv:75093|
[2025/09/12 05:24:12 665689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652740762|now:1757654652665669|interval:75093|pto_count:0|srtt:39907
[2025/09/12 05:24:12 665693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45600|
[2025/09/12 05:24:12 665698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 665705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1564563|
[2025/09/12 05:24:12 665709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 665713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652666713|now:1757654652665713|interv:1000|
[2025/09/12 05:24:12 665717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 665721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 665725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652666713|
[2025/09/12 05:24:12 665729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652666713|
[2025/09/12 05:24:12 665733] [debug] |xqc_engine_wakeup_after|wakeup:1757654652666713|now:1757654652665733|diff:980|
[2025/09/12 05:24:12 665737] [debug] |xqc_engine_main_logic|END|now:1757654652665492|
[2025/09/12 05:24:12 666118] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652666117|
[2025/09/12 05:24:12 666125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 666131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:695|
[2025/09/12 05:24:12 666135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:696|
[2025/09/12 05:24:12 666140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:696|
[2025/09/12 05:24:12 666144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 666149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1512|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1513|path_largest_ack:1512|
[2025/09/12 05:24:12 666154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54009|prior_delivered:1495728|prior_time:1757654652620283|is_app_limited:0|send_elapse:38064|ack_elapse:45834|ctl_first_sent_time:1757654652621905|lagest_ack_time:1757654652666117|curr_delivered:1549737|
[2025/09/12 05:24:12 666158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652621905|
[2025/09/12 05:24:12 666163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1380||sndq_packets_used_bytes:0|sndq_packets_free:1296|
[2025/09/12 05:24:12 666167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1513|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1513|path_largest_ack:1513|
[2025/09/12 05:24:12 666171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52809|prior_delivered:1498128|prior_time:1757654652622255|is_app_limited:0|send_elapse:37890|ack_elapse:43862|ctl_first_sent_time:1757654652623721|lagest_ack_time:1757654652666117|curr_delivered:1550937|
[2025/09/12 05:24:12 666175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652623721|
[2025/09/12 05:24:12 666179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1379||sndq_packets_used_bytes:0|sndq_packets_free:1297|
[2025/09/12 05:24:12 666183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39907|rttvar:2553|minrtt:30532|latest_rtt:42396|ack_delay:40|
[2025/09/12 05:24:12 666187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40213|rttvar:2527|minrtt:30532|latest_rtt:42396|ack_delay:40|
[2025/09/12 05:24:12 666196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1513|lost_pn:1510|thresh:3|
[2025/09/12 05:24:12 666200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 666204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40213|rtt_var:2527|pto_duration:50321|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 666208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 666212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 666216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 666220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652740964|now:1757654652666204|interv:74760|
[2025/09/12 05:24:12 666224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652740964|now:1757654652666204|interval:74760|pto_count:0|srtt:40213
[2025/09/12 05:24:12 666228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37890, ack_elapse 43862, delivered 52809|rate 1203980|lost 202|
[2025/09/12 05:24:12 666232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 34 -> 35|
[2025/09/12 05:24:12 666236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203980) in round 35|
[2025/09/12 05:24:12 666240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 666244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 666248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652623721|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 666253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652623721|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 666257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43200|srtt:40213|latest_rtt:42396|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 666263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:696|largest:696|pns:2|
[2025/09/12 05:24:12 666267] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:696|frame:ACK |recv_time:1757654652666117|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 666271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772666117|now:1757654652666117|interv:120000000|
[2025/09/12 05:24:12 666275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772666117|now:1757654652666117|interv:120000000|
[2025/09/12 05:24:12 666279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652666713|pq_index:0|
[2025/09/12 05:24:12 666286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652665492|
[2025/09/12 05:24:12 666290] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652666290|
[2025/09/12 05:24:12 666295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652666294|
[2025/09/12 05:24:12 666301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40213|min_srtt:40213|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 666305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1614081|
[2025/09/12 05:24:12 666310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40213|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 666314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 666319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40213|min_srtt:40213|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 666323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1615260|
[2025/09/12 05:24:12 666327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40213|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 666331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 666336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40213|min_srtt:40213|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 666340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1616439|
[2025/09/12 05:24:12 666344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 666348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 666352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 666356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 666360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 666364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1564563|
[2025/09/12 05:24:12 666371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 666375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 666379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652666713|
[2025/09/12 05:24:12 666383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652666713|
[2025/09/12 05:24:12 666387] [debug] |xqc_engine_wakeup_after|wakeup:1757654652666713|now:1757654652666386|diff:327|
[2025/09/12 05:24:12 666391] [debug] |xqc_engine_main_logic|END|now:1757654652666294|
[2025/09/12 05:24:12 666396] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652666395|
[2025/09/12 05:24:12 666399] [debug] |xqc_engine_wakeup_after|wakeup:1757654652666713|now:1757654652666399|diff:314|
[2025/09/12 05:24:12 666403] [debug] |xqc_engine_main_logic|END|now:1757654652666395|
[2025/09/12 05:24:12 667474] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652667474|
[2025/09/12 05:24:12 667483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652666713|pq_index:0|
[2025/09/12 05:24:12 667487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652666294|
[2025/09/12 05:24:12 667492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652667491|
[2025/09/12 05:24:12 667497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654652667208|now:1757654652667491|
[2025/09/12 05:24:12 667501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:12 667505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654652667208|now:1757654652667491|
[2025/09/12 05:24:12 667509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:12 667512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652666713|now:1757654652667491|
[2025/09/12 05:24:12 667517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652666713|now:1757654652667491|
[2025/09/12 05:24:12 667520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 667525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:696|ack_delay:25317|first_ack_range:25|largest_pkt_recv_time:1757654652642208|
[2025/09/12 05:24:12 667530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:696|low:671|pkt_pns:2|
[2025/09/12 05:24:12 667534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:684|frame_largest_recv:696|
[2025/09/12 05:24:12 667538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:12 667543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40213|min_srtt:40213|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 667547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1616439|
[2025/09/12 05:24:12 667552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 667556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 667559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 667568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 667572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 667577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:43200|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1564563|
[2025/09/12 05:24:12 667581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 667585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1552|
[2025/09/12 05:24:12 667613] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1552|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:43200|now:1757654652667594|stream_id:0|stream_offset:1564563|
[2025/09/12 05:24:12 667619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1552|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 667624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 667628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40213|rtt_var:2527|pto_duration:50321|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 667633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 667637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 667640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 667644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652742915|now:1757654652667628|interv:75287|
[2025/09/12 05:24:12 667648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652742915|now:1757654652667628|interval:75287|pto_count:0|srtt:40213
[2025/09/12 05:24:12 667653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 667658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 667662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1565742|
[2025/09/12 05:24:12 667666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 667670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1553|
[2025/09/12 05:24:12 667688] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1553|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652667676|stream_id:0|stream_offset:1565742|
[2025/09/12 05:24:12 667693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1553|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 667701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 667705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40213|rtt_var:2527|pto_duration:50321|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 667709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 667713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 667717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 667721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652742997|now:1757654652667705|interv:75292|
[2025/09/12 05:24:12 667725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652742997|now:1757654652667705|interval:75292|pto_count:0|srtt:40213
[2025/09/12 05:24:12 667729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 667734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 667738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1566921|
[2025/09/12 05:24:12 667745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 667751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652668751|now:1757654652667751|interv:1000|
[2025/09/12 05:24:12 667757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 667763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 667769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652668751|
[2025/09/12 05:24:12 667775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652668751|
[2025/09/12 05:24:12 667781] [debug] |xqc_engine_wakeup_after|wakeup:1757654652668751|now:1757654652667780|diff:971|
[2025/09/12 05:24:12 667786] [debug] |xqc_engine_main_logic|END|now:1757654652667491|
[2025/09/12 05:24:12 668113] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652668112|
[2025/09/12 05:24:12 668120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 668126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:696|
[2025/09/12 05:24:12 668129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:697|
[2025/09/12 05:24:12 668135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:697|
[2025/09/12 05:24:12 668139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 668144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1514|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1515|path_largest_ack:1514|
[2025/09/12 05:24:12 668149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54009|prior_delivered:1498128|prior_time:1757654652622255|is_app_limited:0|send_elapse:37976|ack_elapse:45857|ctl_first_sent_time:1757654652623807|lagest_ack_time:1757654652668112|curr_delivered:1552137|
[2025/09/12 05:24:12 668157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652623807|
[2025/09/12 05:24:12 668162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1378||sndq_packets_used_bytes:0|sndq_packets_free:1298|
[2025/09/12 05:24:12 668166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1515|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1515|path_largest_ack:1515|
[2025/09/12 05:24:12 668170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52809|prior_delivered:1500528|prior_time:1757654652624256|is_app_limited:0|send_elapse:37903|ack_elapse:43856|ctl_first_sent_time:1757654652625720|lagest_ack_time:1757654652668112|curr_delivered:1553337|
[2025/09/12 05:24:12 668174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652625720|
[2025/09/12 05:24:12 668178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1377||sndq_packets_used_bytes:0|sndq_packets_free:1299|
[2025/09/12 05:24:12 668182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40213|rttvar:2527|minrtt:30532|latest_rtt:42392|ack_delay:32|
[2025/09/12 05:24:12 668187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40482|rttvar:2432|minrtt:30532|latest_rtt:42392|ack_delay:32|
[2025/09/12 05:24:12 668191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1515|lost_pn:1512|thresh:3|
[2025/09/12 05:24:12 668195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 668199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40482|rtt_var:2432|pto_duration:50210|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 668204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 668207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 668211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 668215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652742886|now:1757654652668199|interv:74687|
[2025/09/12 05:24:12 668219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652742886|now:1757654652668199|interval:74687|pto_count:0|srtt:40482
[2025/09/12 05:24:12 668224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37903, ack_elapse 43856, delivered 52809|rate 1204145|lost 202|
[2025/09/12 05:24:12 668228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204145) in round 35|
[2025/09/12 05:24:12 668232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 668236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 668240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652625720|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 668244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652625720|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 668251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:40482|latest_rtt:42392|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 668257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:697|largest:697|pns:2|
[2025/09/12 05:24:12 668261] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:697|frame:ACK |recv_time:1757654652668112|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 668266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772668112|now:1757654652668112|interv:120000000|
[2025/09/12 05:24:12 668270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772668112|now:1757654652668112|interv:120000000|
[2025/09/12 05:24:12 668274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652668751|pq_index:0|
[2025/09/12 05:24:12 668278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652667491|
[2025/09/12 05:24:12 668282] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652668282|
[2025/09/12 05:24:12 668286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652668286|
[2025/09/12 05:24:12 668292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40482|min_srtt:40482|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 668297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1616439|
[2025/09/12 05:24:12 668301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40482|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 668305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 668310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40482|min_srtt:40482|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 668314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1617618|
[2025/09/12 05:24:12 668318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40482|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 668323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 668327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40482|min_srtt:40482|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 668334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1618797|
[2025/09/12 05:24:12 668338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 668342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 668346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 668350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 668354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 668358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1566921|
[2025/09/12 05:24:12 668362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 668366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 668370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652668751|
[2025/09/12 05:24:12 668374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652668751|
[2025/09/12 05:24:12 668378] [debug] |xqc_engine_wakeup_after|wakeup:1757654652668751|now:1757654652668378|diff:373|
[2025/09/12 05:24:12 668382] [debug] |xqc_engine_main_logic|END|now:1757654652668286|
[2025/09/12 05:24:12 668387] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652668387|
[2025/09/12 05:24:12 668391] [debug] |xqc_engine_wakeup_after|wakeup:1757654652668751|now:1757654652668391|diff:360|
[2025/09/12 05:24:12 668395] [debug] |xqc_engine_main_logic|END|now:1757654652668387|
[2025/09/12 05:24:12 669465] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652669465|
[2025/09/12 05:24:12 669474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652668751|pq_index:0|
[2025/09/12 05:24:12 669479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652668286|
[2025/09/12 05:24:12 669484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652669483|
[2025/09/12 05:24:12 669488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652668751|now:1757654652669483|
[2025/09/12 05:24:12 669492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652668751|now:1757654652669483|
[2025/09/12 05:24:12 669496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 669502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40482|min_srtt:40482|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 669506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1618797|
[2025/09/12 05:24:12 669511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 669519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 669523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 669527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 669532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 669536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1566921|
[2025/09/12 05:24:12 669540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 669545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1554|
[2025/09/12 05:24:12 669572] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1554|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652669553|stream_id:0|stream_offset:1566921|
[2025/09/12 05:24:12 669578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1554|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 669582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 669586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40482|rtt_var:2432|pto_duration:50210|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 669591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 669595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 669599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 669603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652744763|now:1757654652669586|interv:75177|
[2025/09/12 05:24:12 669607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652744763|now:1757654652669586|interval:75177|pto_count:0|srtt:40482
[2025/09/12 05:24:12 669611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 669616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 669620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1568100|
[2025/09/12 05:24:12 669624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 669628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1555|
[2025/09/12 05:24:12 669645] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1555|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652669634|stream_id:0|stream_offset:1568100|
[2025/09/12 05:24:12 669654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1555|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 669658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 669663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40482|rtt_var:2432|pto_duration:50210|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 669667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 669671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 669674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 669678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652744844|now:1757654652669662|interv:75182|
[2025/09/12 05:24:12 669682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652744844|now:1757654652669662|interval:75182|pto_count:0|srtt:40482
[2025/09/12 05:24:12 669687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 669691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 669695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1569279|
[2025/09/12 05:24:12 669699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 669703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652670703|now:1757654652669703|interv:1000|
[2025/09/12 05:24:12 669707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 669711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 669715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652670703|
[2025/09/12 05:24:12 669719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652670703|
[2025/09/12 05:24:12 669723] [debug] |xqc_engine_wakeup_after|wakeup:1757654652670703|now:1757654652669723|diff:980|
[2025/09/12 05:24:12 669727] [debug] |xqc_engine_main_logic|END|now:1757654652669483|
[2025/09/12 05:24:12 670103] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652670102|
[2025/09/12 05:24:12 670110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 670116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:697|
[2025/09/12 05:24:12 670119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:698|
[2025/09/12 05:24:12 670125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:698|
[2025/09/12 05:24:12 670129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 670134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1516|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1517|path_largest_ack:1516|
[2025/09/12 05:24:12 670142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54009|prior_delivered:1500528|prior_time:1757654652624256|is_app_limited:0|send_elapse:37988|ack_elapse:45846|ctl_first_sent_time:1757654652625805|lagest_ack_time:1757654652670102|curr_delivered:1554537|
[2025/09/12 05:24:12 670147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652625805|
[2025/09/12 05:24:12 670152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1376||sndq_packets_used_bytes:0|sndq_packets_free:1300|
[2025/09/12 05:24:12 670156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1517|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1517|path_largest_ack:1517|
[2025/09/12 05:24:12 670160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54009|prior_delivered:1500528|prior_time:1757654652624256|is_app_limited:0|send_elapse:37988|ack_elapse:45846|ctl_first_sent_time:1757654652625805|lagest_ack_time:1757654652670102|curr_delivered:1555737|
[2025/09/12 05:24:12 670164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652625884|
[2025/09/12 05:24:12 670168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1375||sndq_packets_used_bytes:0|sndq_packets_free:1301|
[2025/09/12 05:24:12 670172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40482|rttvar:2432|minrtt:30532|latest_rtt:44218|ack_delay:32|
[2025/09/12 05:24:12 670177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40945|rttvar:2750|minrtt:30532|latest_rtt:44218|ack_delay:32|
[2025/09/12 05:24:12 670181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1517|lost_pn:1514|thresh:3|
[2025/09/12 05:24:12 670185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 670189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40945|rtt_var:2750|pto_duration:51945|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 670193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 670197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 670201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 670205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652746579|now:1757654652670189|interv:76390|
[2025/09/12 05:24:12 670209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652746579|now:1757654652670189|interval:76390|pto_count:0|srtt:40945
[2025/09/12 05:24:12 670213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37988, ack_elapse 45846, delivered 55209|rate 1204227|lost 202|
[2025/09/12 05:24:12 670218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204227) in round 35|
[2025/09/12 05:24:12 670222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 670226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 670230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652625884|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 670237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652625884|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 670241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:40945|latest_rtt:44218|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 670247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:698|largest:698|pns:2|
[2025/09/12 05:24:12 670251] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:698|frame:ACK |recv_time:1757654652670102|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 670255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772670102|now:1757654652670102|interv:120000000|
[2025/09/12 05:24:12 670259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772670102|now:1757654652670102|interv:120000000|
[2025/09/12 05:24:12 670263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652670703|pq_index:0|
[2025/09/12 05:24:12 670267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652669483|
[2025/09/12 05:24:12 670271] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652670271|
[2025/09/12 05:24:12 670276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652670275|
[2025/09/12 05:24:12 670282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40945|min_srtt:40945|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 670286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1618797|
[2025/09/12 05:24:12 670290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40945|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 670295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 670299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40945|min_srtt:40945|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 670304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1619976|
[2025/09/12 05:24:12 670308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40945|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 670312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 670319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40945|min_srtt:40945|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 670323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1621155|
[2025/09/12 05:24:12 670327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 670331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 670335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 670339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 670344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 670348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1569279|
[2025/09/12 05:24:12 670352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 670356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 670360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652670703|
[2025/09/12 05:24:12 670364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652670703|
[2025/09/12 05:24:12 670368] [debug] |xqc_engine_wakeup_after|wakeup:1757654652670703|now:1757654652670368|diff:335|
[2025/09/12 05:24:12 670372] [debug] |xqc_engine_main_logic|END|now:1757654652670275|
[2025/09/12 05:24:12 670377] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652670377|
[2025/09/12 05:24:12 670380] [debug] |xqc_engine_wakeup_after|wakeup:1757654652670703|now:1757654652670380|diff:323|
[2025/09/12 05:24:12 670384] [debug] |xqc_engine_main_logic|END|now:1757654652670377|
[2025/09/12 05:24:12 671454] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652671453|
[2025/09/12 05:24:12 671477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652670703|pq_index:0|
[2025/09/12 05:24:12 671481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652670275|
[2025/09/12 05:24:12 671486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652671485|
[2025/09/12 05:24:12 671491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652670703|now:1757654652671485|
[2025/09/12 05:24:12 671495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652670703|now:1757654652671485|
[2025/09/12 05:24:12 671499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 671504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40945|min_srtt:40945|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 671509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1621155|
[2025/09/12 05:24:12 671518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 671521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 671525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 671529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 671534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 671538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1569279|
[2025/09/12 05:24:12 671543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 671547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1556|
[2025/09/12 05:24:12 671574] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1556|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652671555|stream_id:0|stream_offset:1569279|
[2025/09/12 05:24:12 671579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1556|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 671584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 671588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40945|rtt_var:2750|pto_duration:51945|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 671592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 671596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 671600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 671604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652748500|now:1757654652671588|interv:76912|
[2025/09/12 05:24:12 671608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652748500|now:1757654652671588|interval:76912|pto_count:0|srtt:40945
[2025/09/12 05:24:12 671612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 671617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 671621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1570458|
[2025/09/12 05:24:12 671625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 671629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1557|
[2025/09/12 05:24:12 671650] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1557|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652671638|stream_id:0|stream_offset:1570458|
[2025/09/12 05:24:12 671655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1557|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 671659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 671663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40945|rtt_var:2750|pto_duration:51945|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 671667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 671671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 671675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 671679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652748583|now:1757654652671663|interv:76920|
[2025/09/12 05:24:12 671683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652748583|now:1757654652671663|interval:76920|pto_count:0|srtt:40945
[2025/09/12 05:24:12 671687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 671691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 671695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1571637|
[2025/09/12 05:24:12 671700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 671703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652672703|now:1757654652671703|interv:1000|
[2025/09/12 05:24:12 671707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 671711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 671715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652672703|
[2025/09/12 05:24:12 671719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652672703|
[2025/09/12 05:24:12 671723] [debug] |xqc_engine_wakeup_after|wakeup:1757654652672703|now:1757654652671723|diff:980|
[2025/09/12 05:24:12 671727] [debug] |xqc_engine_main_logic|END|now:1757654652671485|
[2025/09/12 05:24:12 672110] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652672109|
[2025/09/12 05:24:12 672117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 672123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:698|
[2025/09/12 05:24:12 672127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:699|
[2025/09/12 05:24:12 672133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:699|
[2025/09/12 05:24:12 672143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 672147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1518|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1519|path_largest_ack:1518|
[2025/09/12 05:24:12 672152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54009|prior_delivered:1502928|prior_time:1757654652626240|is_app_limited:0|send_elapse:37891|ack_elapse:45869|ctl_first_sent_time:1757654652627703|lagest_ack_time:1757654652672109|curr_delivered:1556937|
[2025/09/12 05:24:12 672156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652627703|
[2025/09/12 05:24:12 672161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1374||sndq_packets_used_bytes:0|sndq_packets_free:1302|
[2025/09/12 05:24:12 672165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1519|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1519|path_largest_ack:1519|
[2025/09/12 05:24:12 672170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52809|prior_delivered:1505328|prior_time:1757654652628239|is_app_limited:0|send_elapse:37870|ack_elapse:43870|ctl_first_sent_time:1757654652629700|lagest_ack_time:1757654652672109|curr_delivered:1558137|
[2025/09/12 05:24:12 672174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652629700|
[2025/09/12 05:24:12 672178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1373||sndq_packets_used_bytes:0|sndq_packets_free:1303|
[2025/09/12 05:24:12 672182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40945|rttvar:2750|minrtt:30532|latest_rtt:42409|ack_delay:40|
[2025/09/12 05:24:12 672186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41123|rttvar:2419|minrtt:30532|latest_rtt:42409|ack_delay:40|
[2025/09/12 05:24:12 672190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1519|lost_pn:1516|thresh:3|
[2025/09/12 05:24:12 672195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 672199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41123|rtt_var:2419|pto_duration:50799|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 672203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 672207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 672211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 672215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652747437|now:1757654652672198|interv:75239|
[2025/09/12 05:24:12 672219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652747437|now:1757654652672198|interval:75239|pto_count:0|srtt:41123
[2025/09/12 05:24:12 672223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37870, ack_elapse 43870, delivered 52809|rate 1203761|lost 202|
[2025/09/12 05:24:12 672227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203761) in round 35|
[2025/09/12 05:24:12 672234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 672238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 672242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652629700|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 672247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652629700|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 672251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:41123|latest_rtt:42409|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 672257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:699|largest:699|pns:2|
[2025/09/12 05:24:12 672261] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:699|frame:ACK |recv_time:1757654652672109|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 672266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772672109|now:1757654652672109|interv:120000000|
[2025/09/12 05:24:12 672270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772672109|now:1757654652672109|interv:120000000|
[2025/09/12 05:24:12 672274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652672703|pq_index:0|
[2025/09/12 05:24:12 672278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652671485|
[2025/09/12 05:24:12 672282] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652672282|
[2025/09/12 05:24:12 672287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652672286|
[2025/09/12 05:24:12 672293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41123|min_srtt:41123|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 672297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1621155|
[2025/09/12 05:24:12 672302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41123|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 672306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 672311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41123|min_srtt:41123|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 672315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1622334|
[2025/09/12 05:24:12 672322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41123|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 672326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 672330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41123|min_srtt:41123|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 672335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1623513|
[2025/09/12 05:24:12 672339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 672343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 672347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 672351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 672355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 672359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1571637|
[2025/09/12 05:24:12 672363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 672367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 672371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652672703|
[2025/09/12 05:24:12 672375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652672703|
[2025/09/12 05:24:12 672379] [debug] |xqc_engine_wakeup_after|wakeup:1757654652672703|now:1757654652672379|diff:324|
[2025/09/12 05:24:12 672383] [debug] |xqc_engine_main_logic|END|now:1757654652672286|
[2025/09/12 05:24:12 672388] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652672388|
[2025/09/12 05:24:12 672392] [debug] |xqc_engine_wakeup_after|wakeup:1757654652672703|now:1757654652672392|diff:311|
[2025/09/12 05:24:12 672396] [debug] |xqc_engine_main_logic|END|now:1757654652672388|
[2025/09/12 05:24:12 673466] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652673466|
[2025/09/12 05:24:12 673476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652672703|pq_index:0|
[2025/09/12 05:24:12 673480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652672286|
[2025/09/12 05:24:12 673485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652673484|
[2025/09/12 05:24:12 673489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652672703|now:1757654652673484|
[2025/09/12 05:24:12 673494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652672703|now:1757654652673484|
[2025/09/12 05:24:12 673497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 673507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41123|min_srtt:41123|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 673512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1623513|
[2025/09/12 05:24:12 673516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 673520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 673524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 673528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 673533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 673537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1571637|
[2025/09/12 05:24:12 673542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 673546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1558|
[2025/09/12 05:24:12 673574] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1558|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652673554|stream_id:0|stream_offset:1571637|
[2025/09/12 05:24:12 673579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1558|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 673584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 673588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41123|rtt_var:2419|pto_duration:50799|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 673593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 673597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 673600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 673604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652749353|now:1757654652673588|interv:75765|
[2025/09/12 05:24:12 673608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652749353|now:1757654652673588|interval:75765|pto_count:0|srtt:41123
[2025/09/12 05:24:12 673613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 673618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 673622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1572816|
[2025/09/12 05:24:12 673630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 673634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1559|
[2025/09/12 05:24:12 673652] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1559|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652673640|stream_id:0|stream_offset:1572816|
[2025/09/12 05:24:12 673657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1559|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 673662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 673666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41123|rtt_var:2419|pto_duration:50799|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 673670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 673674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 673678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 673682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652749439|now:1757654652673666|interv:75773|
[2025/09/12 05:24:12 673686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652749439|now:1757654652673666|interval:75773|pto_count:0|srtt:41123
[2025/09/12 05:24:12 673690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 673695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 673699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1573995|
[2025/09/12 05:24:12 673704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 673710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652674710|now:1757654652673710|interv:1000|
[2025/09/12 05:24:12 673717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 673723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 673729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652674710|
[2025/09/12 05:24:12 673735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652674710|
[2025/09/12 05:24:12 673740] [debug] |xqc_engine_wakeup_after|wakeup:1757654652674710|now:1757654652673740|diff:970|
[2025/09/12 05:24:12 673746] [debug] |xqc_engine_main_logic|END|now:1757654652673484|
[2025/09/12 05:24:12 674096] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652674095|
[2025/09/12 05:24:12 674102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 674108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:699|
[2025/09/12 05:24:12 674116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:700|
[2025/09/12 05:24:12 674122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:700|
[2025/09/12 05:24:12 674126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 674130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1520|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1521|path_largest_ack:1520|
[2025/09/12 05:24:12 674135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54009|prior_delivered:1505328|prior_time:1757654652628239|is_app_limited:0|send_elapse:37956|ack_elapse:45856|ctl_first_sent_time:1757654652629786|lagest_ack_time:1757654652674095|curr_delivered:1559337|
[2025/09/12 05:24:12 674140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652629786|
[2025/09/12 05:24:12 674144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1372||sndq_packets_used_bytes:0|sndq_packets_free:1304|
[2025/09/12 05:24:12 674149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1521|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1521|path_largest_ack:1521|
[2025/09/12 05:24:12 674153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52809|prior_delivered:1507728|prior_time:1757654652630228|is_app_limited:0|send_elapse:37849|ack_elapse:43867|ctl_first_sent_time:1757654652631685|lagest_ack_time:1757654652674095|curr_delivered:1560537|
[2025/09/12 05:24:12 674157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652631685|
[2025/09/12 05:24:12 674161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1371||sndq_packets_used_bytes:0|sndq_packets_free:1305|
[2025/09/12 05:24:12 674165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41123|rttvar:2419|minrtt:30532|latest_rtt:42410|ack_delay:32|
[2025/09/12 05:24:12 674169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41280|rttvar:2128|minrtt:30532|latest_rtt:42410|ack_delay:32|
[2025/09/12 05:24:12 674174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1521|lost_pn:1518|thresh:3|
[2025/09/12 05:24:12 674178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 674182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41280|rtt_var:2128|pto_duration:49792|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 674186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 674190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 674194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 674198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652748432|now:1757654652674181|interv:74251|
[2025/09/12 05:24:12 674202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652748432|now:1757654652674181|interval:74251|pto_count:0|srtt:41280
[2025/09/12 05:24:12 674206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37849, ack_elapse 43867, delivered 52809|rate 1203843|lost 202|
[2025/09/12 05:24:12 674213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203843) in round 35|
[2025/09/12 05:24:12 674217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 674221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 674225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652631685|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 674230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652631685|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 674234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:41280|latest_rtt:42410|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 674240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:700|largest:700|pns:2|
[2025/09/12 05:24:12 674244] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:700|frame:ACK |recv_time:1757654652674095|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 674248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772674095|now:1757654652674095|interv:120000000|
[2025/09/12 05:24:12 674253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772674095|now:1757654652674095|interv:120000000|
[2025/09/12 05:24:12 674256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652674710|pq_index:0|
[2025/09/12 05:24:12 674261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652673484|
[2025/09/12 05:24:12 674264] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652674264|
[2025/09/12 05:24:12 674269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652674268|
[2025/09/12 05:24:12 674275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41280|min_srtt:41280|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 674279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1623513|
[2025/09/12 05:24:12 674284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41280|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 674288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 674293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41280|min_srtt:41280|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 674297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1624692|
[2025/09/12 05:24:12 674304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41280|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 674308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 674312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41280|min_srtt:41280|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 674316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1625871|
[2025/09/12 05:24:12 674321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 674324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 674328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 674332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 674337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 674341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1573995|
[2025/09/12 05:24:12 674345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 674349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 674353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652674710|
[2025/09/12 05:24:12 674357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652674710|
[2025/09/12 05:24:12 674361] [debug] |xqc_engine_wakeup_after|wakeup:1757654652674710|now:1757654652674361|diff:349|
[2025/09/12 05:24:12 674365] [debug] |xqc_engine_main_logic|END|now:1757654652674268|
[2025/09/12 05:24:12 674370] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652674370|
[2025/09/12 05:24:12 674374] [debug] |xqc_engine_wakeup_after|wakeup:1757654652674710|now:1757654652674373|diff:337|
[2025/09/12 05:24:12 674377] [debug] |xqc_engine_main_logic|END|now:1757654652674370|
[2025/09/12 05:24:12 675447] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652675446|
[2025/09/12 05:24:12 675471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652674710|pq_index:0|
[2025/09/12 05:24:12 675475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652674268|
[2025/09/12 05:24:12 675480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652675479|
[2025/09/12 05:24:12 675485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652674710|now:1757654652675479|
[2025/09/12 05:24:12 675494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652674710|now:1757654652675479|
[2025/09/12 05:24:12 675498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 675508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41280|min_srtt:41280|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 675513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1625871|
[2025/09/12 05:24:12 675518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 675522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 675526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 675530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 675535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 675539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1573995|
[2025/09/12 05:24:12 675543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 675548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1560|
[2025/09/12 05:24:12 675575] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1560|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652675556|stream_id:0|stream_offset:1573995|
[2025/09/12 05:24:12 675581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1560|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 675585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 675590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41280|rtt_var:2128|pto_duration:49792|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 675594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 675598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 675602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 675606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652750348|now:1757654652675589|interv:74759|
[2025/09/12 05:24:12 675609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652750348|now:1757654652675589|interval:74759|pto_count:0|srtt:41280
[2025/09/12 05:24:12 675614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 675619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 675626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1575174|
[2025/09/12 05:24:12 675630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 675634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1561|
[2025/09/12 05:24:12 675652] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1561|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652675640|stream_id:0|stream_offset:1575174|
[2025/09/12 05:24:12 675658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1561|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 675662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 675666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41280|rtt_var:2128|pto_duration:49792|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 675670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 675674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 675678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 675682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652750432|now:1757654652675666|interv:74766|
[2025/09/12 05:24:12 675686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652750432|now:1757654652675666|interval:74766|pto_count:0|srtt:41280
[2025/09/12 05:24:12 675690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 675694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 675698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1576353|
[2025/09/12 05:24:12 675702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 675708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652676708|now:1757654652675708|interv:1000|
[2025/09/12 05:24:12 675715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 675721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 675727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652676708|
[2025/09/12 05:24:12 675733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652676708|
[2025/09/12 05:24:12 675739] [debug] |xqc_engine_wakeup_after|wakeup:1757654652676708|now:1757654652675739|diff:969|
[2025/09/12 05:24:12 675744] [debug] |xqc_engine_main_logic|END|now:1757654652675479|
[2025/09/12 05:24:12 676091] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652676090|
[2025/09/12 05:24:12 676101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 676106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:700|
[2025/09/12 05:24:12 676110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:701|
[2025/09/12 05:24:12 676116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:701|
[2025/09/12 05:24:12 676120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 676125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1522|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1523|path_largest_ack:1522|
[2025/09/12 05:24:12 676129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51609|prior_delivered:1510128|prior_time:1757654652632237|is_app_limited:0|send_elapse:37877|ack_elapse:43853|ctl_first_sent_time:1757654652633695|lagest_ack_time:1757654652676090|curr_delivered:1561737|
[2025/09/12 05:24:12 676134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652633695|
[2025/09/12 05:24:12 676138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1370||sndq_packets_used_bytes:0|sndq_packets_free:1306|
[2025/09/12 05:24:12 676142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1523|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1523|path_largest_ack:1523|
[2025/09/12 05:24:12 676147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51609|prior_delivered:1510128|prior_time:1757654652632237|is_app_limited:0|send_elapse:37877|ack_elapse:43853|ctl_first_sent_time:1757654652633695|lagest_ack_time:1757654652676090|curr_delivered:1562937|
[2025/09/12 05:24:12 676151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652633776|
[2025/09/12 05:24:12 676155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1369||sndq_packets_used_bytes:0|sndq_packets_free:1307|
[2025/09/12 05:24:12 676159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41280|rttvar:2128|minrtt:30532|latest_rtt:42314|ack_delay:32|
[2025/09/12 05:24:12 676163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41405|rttvar:1846|minrtt:30532|latest_rtt:42314|ack_delay:32|
[2025/09/12 05:24:12 676167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1523|lost_pn:1520|thresh:3|
[2025/09/12 05:24:12 676171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 676175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41405|rtt_var:1846|pto_duration:48789|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 676180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 676184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 676188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 676192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652749429|now:1757654652676175|interv:73254|
[2025/09/12 05:24:12 676198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652749429|now:1757654652676175|interval:73254|pto_count:0|srtt:41405
[2025/09/12 05:24:12 676203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37877, ack_elapse 43853, delivered 52809|rate 1204227|lost 202|
[2025/09/12 05:24:12 676207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204227) in round 35|
[2025/09/12 05:24:12 676211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 676215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 676219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652633776|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 676223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652633776|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 676228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:41405|latest_rtt:42314|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 676233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:701|largest:701|pns:2|
[2025/09/12 05:24:12 676238] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:701|frame:ACK |recv_time:1757654652676090|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 676242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772676090|now:1757654652676090|interv:120000000|
[2025/09/12 05:24:12 676246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772676090|now:1757654652676090|interv:120000000|
[2025/09/12 05:24:12 676250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652676708|pq_index:0|
[2025/09/12 05:24:12 676254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652675479|
[2025/09/12 05:24:12 676258] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652676258|
[2025/09/12 05:24:12 676263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652676262|
[2025/09/12 05:24:12 676269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41405|min_srtt:41405|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 676273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1625871|
[2025/09/12 05:24:12 676277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41405|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 676282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 676289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41405|min_srtt:41405|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 676293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1627050|
[2025/09/12 05:24:12 676297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41405|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 676302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 676306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41405|min_srtt:41405|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 676310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1628229|
[2025/09/12 05:24:12 676314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 676318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 676322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 676326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 676330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 676334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1576353|
[2025/09/12 05:24:12 676339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 676342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 676346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652676708|
[2025/09/12 05:24:12 676350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652676708|
[2025/09/12 05:24:12 676354] [debug] |xqc_engine_wakeup_after|wakeup:1757654652676708|now:1757654652676354|diff:354|
[2025/09/12 05:24:12 676358] [debug] |xqc_engine_main_logic|END|now:1757654652676262|
[2025/09/12 05:24:12 676363] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652676363|
[2025/09/12 05:24:12 676367] [debug] |xqc_engine_wakeup_after|wakeup:1757654652676708|now:1757654652676367|diff:341|
[2025/09/12 05:24:12 676371] [debug] |xqc_engine_main_logic|END|now:1757654652676363|
[2025/09/12 05:24:12 677441] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652677441|
[2025/09/12 05:24:12 677450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652676708|pq_index:0|
[2025/09/12 05:24:12 677468] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652676262|
[2025/09/12 05:24:12 677475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652677474|
[2025/09/12 05:24:12 677486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652676708|now:1757654652677474|
[2025/09/12 05:24:12 677491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652676708|now:1757654652677474|
[2025/09/12 05:24:12 677495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 677500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41405|min_srtt:41405|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 677505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1628229|
[2025/09/12 05:24:12 677509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 677513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 677517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 677521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 677525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 677530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1576353|
[2025/09/12 05:24:12 677534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 677538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1562|
[2025/09/12 05:24:12 677565] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1562|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652677547|stream_id:0|stream_offset:1576353|
[2025/09/12 05:24:12 677571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1562|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 677576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 677580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41405|rtt_var:1846|pto_duration:48789|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 677584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 677588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 677592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 677596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652751336|now:1757654652677580|interv:73756|
[2025/09/12 05:24:12 677600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652751336|now:1757654652677580|interval:73756|pto_count:0|srtt:41405
[2025/09/12 05:24:12 677608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 677613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 677617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1577532|
[2025/09/12 05:24:12 677621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 677625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1563|
[2025/09/12 05:24:12 677644] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1563|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652677631|stream_id:0|stream_offset:1577532|
[2025/09/12 05:24:12 677649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1563|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 677653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 677657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41405|rtt_var:1846|pto_duration:48789|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 677661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 677665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 677669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 677673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652751420|now:1757654652677657|interv:73763|
[2025/09/12 05:24:12 677677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652751420|now:1757654652677657|interval:73763|pto_count:0|srtt:41405
[2025/09/12 05:24:12 677681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 677685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 677689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1578711|
[2025/09/12 05:24:12 677694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 677701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652678700|now:1757654652677700|interv:1000|
[2025/09/12 05:24:12 677707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 677713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 677719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652678700|
[2025/09/12 05:24:12 677725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652678700|
[2025/09/12 05:24:12 677736] [debug] |xqc_engine_wakeup_after|wakeup:1757654652678700|now:1757654652677735|diff:965|
[2025/09/12 05:24:12 677741] [debug] |xqc_engine_main_logic|END|now:1757654652677474|
[2025/09/12 05:24:12 678075] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652678074|
[2025/09/12 05:24:12 678082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 678088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:701|
[2025/09/12 05:24:12 678091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:702|
[2025/09/12 05:24:12 678097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:702|
[2025/09/12 05:24:12 678101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 678106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1524|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1525|path_largest_ack:1524|
[2025/09/12 05:24:12 678111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51609|prior_delivered:1512528|prior_time:1757654652634225|is_app_limited:0|send_elapse:37883|ack_elapse:43849|ctl_first_sent_time:1757654652635688|lagest_ack_time:1757654652678074|curr_delivered:1564137|
[2025/09/12 05:24:12 678115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652635688|
[2025/09/12 05:24:12 678120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1368||sndq_packets_used_bytes:0|sndq_packets_free:1308|
[2025/09/12 05:24:12 678124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1525|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1525|path_largest_ack:1525|
[2025/09/12 05:24:12 678128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50409|prior_delivered:1514928|prior_time:1757654652636209|is_app_limited:0|send_elapse:37870|ack_elapse:41865|ctl_first_sent_time:1757654652637666|lagest_ack_time:1757654652678074|curr_delivered:1565337|
[2025/09/12 05:24:12 678132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652637666|
[2025/09/12 05:24:12 678136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1367||sndq_packets_used_bytes:0|sndq_packets_free:1309|
[2025/09/12 05:24:12 678140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41405|rttvar:1846|minrtt:30532|latest_rtt:40408|ack_delay:32|
[2025/09/12 05:24:12 678145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41277|rttvar:1642|minrtt:30532|latest_rtt:40408|ack_delay:32|
[2025/09/12 05:24:12 678149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1525|lost_pn:1522|thresh:3|
[2025/09/12 05:24:12 678153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 678157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41277|rtt_var:1642|pto_duration:47845|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 678161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 678165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 678169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 678177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652750476|now:1757654652678157|interv:72319|
[2025/09/12 05:24:12 678181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652750476|now:1757654652678157|interval:72319|pto_count:0|srtt:41277
[2025/09/12 05:24:12 678185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37870, ack_elapse 41865, delivered 50409|rate 1204084|lost 202|
[2025/09/12 05:24:12 678189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204084) in round 35|
[2025/09/12 05:24:12 678193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 678198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 678201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652637666|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 678206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652637666|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 678210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:41277|latest_rtt:40408|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 678216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:702|largest:702|pns:2|
[2025/09/12 05:24:12 678220] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:702|frame:ACK |recv_time:1757654652678074|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 678225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772678074|now:1757654652678074|interv:120000000|
[2025/09/12 05:24:12 678229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772678074|now:1757654652678074|interv:120000000|
[2025/09/12 05:24:12 678233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652678700|pq_index:0|
[2025/09/12 05:24:12 678237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652677474|
[2025/09/12 05:24:12 678241] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652678241|
[2025/09/12 05:24:12 678246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652678245|
[2025/09/12 05:24:12 678251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41277|min_srtt:41277|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 678256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1628229|
[2025/09/12 05:24:12 678260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41277|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 678267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 678272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41277|min_srtt:41277|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 678276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1629408|
[2025/09/12 05:24:12 678280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41277|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 678285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 678289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41277|min_srtt:41277|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 678293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1630587|
[2025/09/12 05:24:12 678297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 678301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 678305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 678309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 678313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 678318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1578711|
[2025/09/12 05:24:12 678322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 678326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 678330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652678700|
[2025/09/12 05:24:12 678334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652678700|
[2025/09/12 05:24:12 678337] [debug] |xqc_engine_wakeup_after|wakeup:1757654652678700|now:1757654652678337|diff:363|
[2025/09/12 05:24:12 678342] [debug] |xqc_engine_main_logic|END|now:1757654652678245|
[2025/09/12 05:24:12 678346] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652678346|
[2025/09/12 05:24:12 678350] [debug] |xqc_engine_wakeup_after|wakeup:1757654652678700|now:1757654652678350|diff:350|
[2025/09/12 05:24:12 678354] [debug] |xqc_engine_main_logic|END|now:1757654652678346|
[2025/09/12 05:24:12 679424] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652679423|
[2025/09/12 05:24:12 679433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652678700|pq_index:0|
[2025/09/12 05:24:12 679441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652678245|
[2025/09/12 05:24:12 679446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652679445|
[2025/09/12 05:24:12 679451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652678700|now:1757654652679445|
[2025/09/12 05:24:12 679469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652678700|now:1757654652679445|
[2025/09/12 05:24:12 679475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 679481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41277|min_srtt:41277|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 679485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1630587|
[2025/09/12 05:24:12 679489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 679493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 679497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 679501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 679506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 679510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1578711|
[2025/09/12 05:24:12 679515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 679519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1564|
[2025/09/12 05:24:12 679546] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1564|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652679527|stream_id:0|stream_offset:1578711|
[2025/09/12 05:24:12 679552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1564|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 679556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 679561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41277|rtt_var:1642|pto_duration:47845|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 679565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 679569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 679573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 679581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652752372|now:1757654652679560|interv:72812|
[2025/09/12 05:24:12 679585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652752372|now:1757654652679560|interval:72812|pto_count:0|srtt:41277
[2025/09/12 05:24:12 679589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 679594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 679598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1579890|
[2025/09/12 05:24:12 679602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 679606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1565|
[2025/09/12 05:24:12 679625] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1565|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652679612|stream_id:0|stream_offset:1579890|
[2025/09/12 05:24:12 679630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1565|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 679634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 679638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41277|rtt_var:1642|pto_duration:47845|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 679642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 679646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 679650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 679654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652752457|now:1757654652679638|interv:72819|
[2025/09/12 05:24:12 679658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652752457|now:1757654652679638|interval:72819|pto_count:0|srtt:41277
[2025/09/12 05:24:12 679662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 679666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 679670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1581069|
[2025/09/12 05:24:12 679675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 679679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652680678|now:1757654652679678|interv:1000|
[2025/09/12 05:24:12 679683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 679686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 679693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652680678|
[2025/09/12 05:24:12 679697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652680678|
[2025/09/12 05:24:12 679701] [debug] |xqc_engine_wakeup_after|wakeup:1757654652680678|now:1757654652679701|diff:977|
[2025/09/12 05:24:12 679706] [debug] |xqc_engine_main_logic|END|now:1757654652679445|
[2025/09/12 05:24:12 680082] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652680081|
[2025/09/12 05:24:12 680089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 680095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:702|
[2025/09/12 05:24:12 680098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:703|
[2025/09/12 05:24:12 680104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:703|
[2025/09/12 05:24:12 680108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 680113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1526|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1527|path_largest_ack:1526|
[2025/09/12 05:24:12 680118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51609|prior_delivered:1514928|prior_time:1757654652636209|is_app_limited:0|send_elapse:37955|ack_elapse:43872|ctl_first_sent_time:1757654652637751|lagest_ack_time:1757654652680081|curr_delivered:1566537|
[2025/09/12 05:24:12 680123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652637751|
[2025/09/12 05:24:12 680127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1366||sndq_packets_used_bytes:0|sndq_packets_free:1310|
[2025/09/12 05:24:12 680132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1527|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1527|path_largest_ack:1527|
[2025/09/12 05:24:12 680136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50409|prior_delivered:1517328|prior_time:1757654652638206|is_app_limited:0|send_elapse:37875|ack_elapse:41875|ctl_first_sent_time:1757654652639662|lagest_ack_time:1757654652680081|curr_delivered:1567737|
[2025/09/12 05:24:12 680140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652639662|
[2025/09/12 05:24:12 680144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1365||sndq_packets_used_bytes:0|sndq_packets_free:1311|
[2025/09/12 05:24:12 680148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41277|rttvar:1642|minrtt:30532|latest_rtt:40419|ack_delay:32|
[2025/09/12 05:24:12 680153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41166|rttvar:1454|minrtt:30532|latest_rtt:40419|ack_delay:32|
[2025/09/12 05:24:12 680157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1527|lost_pn:1524|thresh:3|
[2025/09/12 05:24:12 680161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 680165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41166|rtt_var:1454|pto_duration:46982|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 680170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 680177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 680181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 680185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652751594|now:1757654652680165|interv:71429|
[2025/09/12 05:24:12 680189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652751594|now:1757654652680165|interval:71429|pto_count:0|srtt:41166
[2025/09/12 05:24:12 680194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37875, ack_elapse 41875, delivered 50409|rate 1203797|lost 202|
[2025/09/12 05:24:12 680198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203797) in round 35|
[2025/09/12 05:24:12 680202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 680207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 680210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652639662|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 680215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652639662|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 680220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:41166|latest_rtt:40419|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 680225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:703|largest:703|pns:2|
[2025/09/12 05:24:12 680230] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:703|frame:ACK |recv_time:1757654652680081|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 680234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772680081|now:1757654652680081|interv:120000000|
[2025/09/12 05:24:12 680238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772680081|now:1757654652680081|interv:120000000|
[2025/09/12 05:24:12 680242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652680678|pq_index:0|
[2025/09/12 05:24:12 680246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652679445|
[2025/09/12 05:24:12 680250] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652680250|
[2025/09/12 05:24:12 680255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652680254|
[2025/09/12 05:24:12 680261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41166|min_srtt:41166|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 680265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1630587|
[2025/09/12 05:24:12 680272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41166|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 680277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 680281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41166|min_srtt:41166|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 680285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1631766|
[2025/09/12 05:24:12 680290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41166|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 680294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 680298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41166|min_srtt:41166|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 680303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1632945|
[2025/09/12 05:24:12 680307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 680311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 680314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 680319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 680323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 680327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1581069|
[2025/09/12 05:24:12 680331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 680335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 680339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652680678|
[2025/09/12 05:24:12 680343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652680678|
[2025/09/12 05:24:12 680347] [debug] |xqc_engine_wakeup_after|wakeup:1757654652680678|now:1757654652680347|diff:331|
[2025/09/12 05:24:12 680351] [debug] |xqc_engine_main_logic|END|now:1757654652680254|
[2025/09/12 05:24:12 680356] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652680356|
[2025/09/12 05:24:12 680360] [debug] |xqc_engine_wakeup_after|wakeup:1757654652680678|now:1757654652680360|diff:318|
[2025/09/12 05:24:12 680364] [debug] |xqc_engine_main_logic|END|now:1757654652680356|
[2025/09/12 05:24:12 681436] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652681436|
[2025/09/12 05:24:12 681445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652680678|pq_index:0|
[2025/09/12 05:24:12 681450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652680254|
[2025/09/12 05:24:12 681469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652681454|
[2025/09/12 05:24:12 681475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652680678|now:1757654652681454|
[2025/09/12 05:24:12 681480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652680678|now:1757654652681454|
[2025/09/12 05:24:12 681483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 681489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41166|min_srtt:41166|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 681493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1632945|
[2025/09/12 05:24:12 681498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 681502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 681506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 681510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 681514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 681518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1581069|
[2025/09/12 05:24:12 681523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 681527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1566|
[2025/09/12 05:24:12 681554] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1566|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652681535|stream_id:0|stream_offset:1581069|
[2025/09/12 05:24:12 681559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1566|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 681564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 681569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41166|rtt_var:1454|pto_duration:46982|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 681573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 681577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 681585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 681589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652753517|now:1757654652681568|interv:71949|
[2025/09/12 05:24:12 681593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652753517|now:1757654652681568|interval:71949|pto_count:0|srtt:41166
[2025/09/12 05:24:12 681598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 681603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 681607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1582248|
[2025/09/12 05:24:12 681611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 681615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1567|
[2025/09/12 05:24:12 681634] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1567|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652681621|stream_id:0|stream_offset:1582248|
[2025/09/12 05:24:12 681639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1567|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 681643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 681647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41166|rtt_var:1454|pto_duration:46982|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 681652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 681655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 681659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 681663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652753603|now:1757654652681647|interv:71956|
[2025/09/12 05:24:12 681667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652753603|now:1757654652681647|interval:71956|pto_count:0|srtt:41166
[2025/09/12 05:24:12 681671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 681676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 681680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1583427|
[2025/09/12 05:24:12 681685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 681691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652682690|now:1757654652681690|interv:1000|
[2025/09/12 05:24:12 681702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 681708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 681714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652682690|
[2025/09/12 05:24:12 681720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652682690|
[2025/09/12 05:24:12 681725] [debug] |xqc_engine_wakeup_after|wakeup:1757654652682690|now:1757654652681725|diff:965|
[2025/09/12 05:24:12 681730] [debug] |xqc_engine_main_logic|END|now:1757654652681454|
[2025/09/12 05:24:12 682076] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652682075|
[2025/09/12 05:24:12 682082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 682088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:703|
[2025/09/12 05:24:12 682092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:704|
[2025/09/12 05:24:12 682098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:704|
[2025/09/12 05:24:12 682102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 682107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1528|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1529|path_largest_ack:1528|
[2025/09/12 05:24:12 682111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49209|prior_delivered:1519728|prior_time:1757654652640192|is_app_limited:0|send_elapse:39774|ack_elapse:41883|ctl_first_sent_time:1757654652641664|lagest_ack_time:1757654652682075|curr_delivered:1568937|
[2025/09/12 05:24:12 682116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652641664|
[2025/09/12 05:24:12 682120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1364||sndq_packets_used_bytes:0|sndq_packets_free:1312|
[2025/09/12 05:24:12 682124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1529|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1529|path_largest_ack:1529|
[2025/09/12 05:24:12 682129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49209|prior_delivered:1519728|prior_time:1757654652640192|is_app_limited:0|send_elapse:39774|ack_elapse:41883|ctl_first_sent_time:1757654652641664|lagest_ack_time:1757654652682075|curr_delivered:1570137|
[2025/09/12 05:24:12 682133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652641745|
[2025/09/12 05:24:12 682137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1363||sndq_packets_used_bytes:0|sndq_packets_free:1313|
[2025/09/12 05:24:12 682141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41166|rttvar:1454|minrtt:30532|latest_rtt:40330|ack_delay:32|
[2025/09/12 05:24:12 682145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41058|rttvar:1308|minrtt:30532|latest_rtt:40330|ack_delay:32|
[2025/09/12 05:24:12 682149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1529|lost_pn:1526|thresh:3|
[2025/09/12 05:24:12 682153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 682161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41058|rtt_var:1308|pto_duration:46290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 682166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 682169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 682173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 682177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652752911|now:1757654652682161|interv:70750|
[2025/09/12 05:24:12 682181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652752911|now:1757654652682161|interval:70750|pto_count:0|srtt:41058
[2025/09/12 05:24:12 682185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39774, ack_elapse 41883, delivered 50409|rate 1203567|lost 202|
[2025/09/12 05:24:12 682190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203567) in round 35|
[2025/09/12 05:24:12 682194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 682198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 682202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652641745|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 682206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652641745|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 682211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:41058|latest_rtt:40330|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 682216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:12 682221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654652707075|now:1757654652682075|interv:25000|
[2025/09/12 05:24:12 682226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652682075|max_ack_delay:25000|
[2025/09/12 05:24:12 682230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:704|largest:704|pns:2|
[2025/09/12 05:24:12 682235] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:704|frame:PING ACK |recv_time:1757654652682075|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 682239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772682075|now:1757654652682075|interv:120000000|
[2025/09/12 05:24:12 682243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772682075|now:1757654652682075|interv:120000000|
[2025/09/12 05:24:12 682247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652682690|pq_index:0|
[2025/09/12 05:24:12 682254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652681454|
[2025/09/12 05:24:12 682258] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652682258|
[2025/09/12 05:24:12 682263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652682262|
[2025/09/12 05:24:12 682268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41058|min_srtt:41058|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 682273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1632945|
[2025/09/12 05:24:12 682277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41058|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 682281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 682286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41058|min_srtt:41058|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 682290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1634124|
[2025/09/12 05:24:12 682294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41058|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 682298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 682303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41058|min_srtt:41058|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 682307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1635303|
[2025/09/12 05:24:12 682311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 682315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 682319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 682323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 682328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 682332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1583427|
[2025/09/12 05:24:12 682338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 682342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 682346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652682690|
[2025/09/12 05:24:12 682350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652682690|
[2025/09/12 05:24:12 682354] [debug] |xqc_engine_wakeup_after|wakeup:1757654652682690|now:1757654652682354|diff:336|
[2025/09/12 05:24:12 682358] [debug] |xqc_engine_main_logic|END|now:1757654652682262|
[2025/09/12 05:24:12 682363] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652682363|
[2025/09/12 05:24:12 682367] [debug] |xqc_engine_wakeup_after|wakeup:1757654652682690|now:1757654652682367|diff:323|
[2025/09/12 05:24:12 682371] [debug] |xqc_engine_main_logic|END|now:1757654652682363|
[2025/09/12 05:24:12 683441] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652683440|
[2025/09/12 05:24:12 683450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652682690|pq_index:0|
[2025/09/12 05:24:12 683454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652682262|
[2025/09/12 05:24:12 683475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652683474|
[2025/09/12 05:24:12 683479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652682690|now:1757654652683474|
[2025/09/12 05:24:12 683484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652682690|now:1757654652683474|
[2025/09/12 05:24:12 683488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 683493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41058|min_srtt:41058|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 683497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1635303|
[2025/09/12 05:24:12 683502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 683505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 683509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 683514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 683518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 683522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1583427|
[2025/09/12 05:24:12 683527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 683531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1568|
[2025/09/12 05:24:12 683558] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1568|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652683539|stream_id:0|stream_offset:1583427|
[2025/09/12 05:24:12 683568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1568|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 683573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 683577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41058|rtt_var:1308|pto_duration:46290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 683581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 683585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 683589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 683593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652754829|now:1757654652683577|interv:71252|
[2025/09/12 05:24:12 683597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652754829|now:1757654652683577|interval:71252|pto_count:0|srtt:41058
[2025/09/12 05:24:12 683601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 683606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 683610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1584606|
[2025/09/12 05:24:12 683615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 683619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1569|
[2025/09/12 05:24:12 683637] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1569|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652683625|stream_id:0|stream_offset:1584606|
[2025/09/12 05:24:12 683642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1569|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 683647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 683651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41058|rtt_var:1308|pto_duration:46290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 683655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 683659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 683663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 683666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652754915|now:1757654652683650|interv:71265|
[2025/09/12 05:24:12 683671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652754915|now:1757654652683650|interval:71265|pto_count:0|srtt:41058
[2025/09/12 05:24:12 683678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 683682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 683687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1585785|
[2025/09/12 05:24:12 683693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 683699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652684699|now:1757654652683699|interv:1000|
[2025/09/12 05:24:12 683706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 683712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 683717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652684699|
[2025/09/12 05:24:12 683723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652684699|
[2025/09/12 05:24:12 683729] [debug] |xqc_engine_wakeup_after|wakeup:1757654652684699|now:1757654652683729|diff:970|
[2025/09/12 05:24:12 683735] [debug] |xqc_engine_main_logic|END|now:1757654652683474|
[2025/09/12 05:24:12 684061] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654652684060|
[2025/09/12 05:24:12 684068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 684074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:704|
[2025/09/12 05:24:12 684078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:705|
[2025/09/12 05:24:12 684083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:705|
[2025/09/12 05:24:12 684088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 684092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1530|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1533|path_largest_ack:1530|
[2025/09/12 05:24:12 684097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49209|prior_delivered:1522128|prior_time:1757654652642208|is_app_limited:0|send_elapse:39911|ack_elapse:41852|ctl_first_sent_time:1757654652643683|lagest_ack_time:1757654652684060|curr_delivered:1571337|
[2025/09/12 05:24:12 684102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652643683|
[2025/09/12 05:24:12 684106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1362||sndq_packets_used_bytes:0|sndq_packets_free:1314|
[2025/09/12 05:24:12 684110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1533|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1533|path_largest_ack:1533|
[2025/09/12 05:24:12 684115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:1524528|prior_time:1757654652644192|is_app_limited:0|send_elapse:39878|ack_elapse:39868|ctl_first_sent_time:1757654652645657|lagest_ack_time:1757654652684060|curr_delivered:1572537|
[2025/09/12 05:24:12 684119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652645657|
[2025/09/12 05:24:12 684127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1361||sndq_packets_used_bytes:0|sndq_packets_free:1315|
[2025/09/12 05:24:12 684131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41058|rttvar:1308|minrtt:30532|latest_rtt:38403|ack_delay:32|
[2025/09/12 05:24:12 684135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40722|rttvar:1652|minrtt:30532|latest_rtt:38403|ack_delay:32|
[2025/09/12 05:24:12 684139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1533|lost_pn:1530|thresh:3|
[2025/09/12 05:24:12 684144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 684148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40722|rtt_var:1652|pto_duration:47330|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 684152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 684156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 684160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 684164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652755955|now:1757654652684147|interv:71808|
[2025/09/12 05:24:12 684168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652755955|now:1757654652684147|interval:71808|pto_count:0|srtt:40722
[2025/09/12 05:24:12 684172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39878, ack_elapse 39868, delivered 48009|rate 1203896|lost 202|
[2025/09/12 05:24:12 684177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203896) in round 35|
[2025/09/12 05:24:12 684181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 684185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 684189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652645657|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 684193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652645657|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 684197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:40722|latest_rtt:38403|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 684203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:705|largest:705|pns:2|
[2025/09/12 05:24:12 684207] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:705|frame:ACK |recv_time:1757654652684060|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 684212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772684060|now:1757654652684060|interv:120000000|
[2025/09/12 05:24:12 684219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772684060|now:1757654652684060|interv:120000000|
[2025/09/12 05:24:12 684222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652684699|pq_index:0|
[2025/09/12 05:24:12 684227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652683474|
[2025/09/12 05:24:12 684231] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652684230|
[2025/09/12 05:24:12 684235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652684234|
[2025/09/12 05:24:12 684241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40722|min_srtt:40722|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 684245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1635303|
[2025/09/12 05:24:12 684250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40722|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 684254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 684259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40722|min_srtt:40722|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 684263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1636482|
[2025/09/12 05:24:12 684267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40722|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 684271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 684275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40722|min_srtt:40722|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 684280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1637661|
[2025/09/12 05:24:12 684284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 684288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 684292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 684296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 684300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 684307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1585785|
[2025/09/12 05:24:12 684311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 684315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 684319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652684699|
[2025/09/12 05:24:12 684323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652684699|
[2025/09/12 05:24:12 684327] [debug] |xqc_engine_wakeup_after|wakeup:1757654652684699|now:1757654652684327|diff:372|
[2025/09/12 05:24:12 684331] [debug] |xqc_engine_main_logic|END|now:1757654652684234|
[2025/09/12 05:24:12 684336] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652684336|
[2025/09/12 05:24:12 684340] [debug] |xqc_engine_wakeup_after|wakeup:1757654652684699|now:1757654652684340|diff:359|
[2025/09/12 05:24:12 684343] [debug] |xqc_engine_main_logic|END|now:1757654652684336|
[2025/09/12 05:24:12 685413] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652685413|
[2025/09/12 05:24:12 685422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652684699|pq_index:0|
[2025/09/12 05:24:12 685426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652684234|
[2025/09/12 05:24:12 685431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652685430|
[2025/09/12 05:24:12 685436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652684699|now:1757654652685430|
[2025/09/12 05:24:12 685440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652684699|now:1757654652685430|
[2025/09/12 05:24:12 685444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 685449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40722|min_srtt:40722|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 685454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1637661|
[2025/09/12 05:24:12 685474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 685478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 685482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 685486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 685490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 685495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1585785|
[2025/09/12 05:24:12 685499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 685508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1570|
[2025/09/12 05:24:12 685535] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1570|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652685516|stream_id:0|stream_offset:1585785|
[2025/09/12 05:24:12 685540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1570|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 685545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 685549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40722|rtt_var:1652|pto_duration:47330|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 685553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 685557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 685561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 685565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652757846|now:1757654652685549|interv:72297|
[2025/09/12 05:24:12 685569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652757846|now:1757654652685549|interval:72297|pto_count:0|srtt:40722
[2025/09/12 05:24:12 685574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 685579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 685583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1586964|
[2025/09/12 05:24:12 685587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 685591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1571|
[2025/09/12 05:24:12 685609] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1571|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652685597|stream_id:0|stream_offset:1586964|
[2025/09/12 05:24:12 685614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1571|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 685618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 685622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40722|rtt_var:1652|pto_duration:47330|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 685627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 685630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 685634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 685642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652757927|now:1757654652685622|interv:72305|
[2025/09/12 05:24:12 685646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652757927|now:1757654652685622|interval:72305|pto_count:0|srtt:40722
[2025/09/12 05:24:12 685651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 685655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 685659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1588143|
[2025/09/12 05:24:12 685663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 685667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652686667|now:1757654652685667|interv:1000|
[2025/09/12 05:24:12 685671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 685675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 685679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652686667|
[2025/09/12 05:24:12 685683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652686667|
[2025/09/12 05:24:12 685687] [debug] |xqc_engine_wakeup_after|wakeup:1757654652686667|now:1757654652685687|diff:980|
[2025/09/12 05:24:12 685691] [debug] |xqc_engine_main_logic|END|now:1757654652685430|
[2025/09/12 05:24:12 686057] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654652686056|
[2025/09/12 05:24:12 686064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 686070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:705|
[2025/09/12 05:24:12 686074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:706|
[2025/09/12 05:24:12 686079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:706|
[2025/09/12 05:24:12 686083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 686088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1534|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1535|path_largest_ack:1534|
[2025/09/12 05:24:12 686093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49209|prior_delivered:1524528|prior_time:1757654652644192|is_app_limited:0|send_elapse:39960|ack_elapse:41864|ctl_first_sent_time:1757654652645739|lagest_ack_time:1757654652686056|curr_delivered:1573737|
[2025/09/12 05:24:12 686097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652645739|
[2025/09/12 05:24:12 686102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1360||sndq_packets_used_bytes:0|sndq_packets_free:1316|
[2025/09/12 05:24:12 686106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1535|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1535|path_largest_ack:1535|
[2025/09/12 05:24:12 686111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:1526928|prior_time:1757654652646182|is_app_limited:0|send_elapse:39878|ack_elapse:39874|ctl_first_sent_time:1757654652647641|lagest_ack_time:1757654652686056|curr_delivered:1574937|
[2025/09/12 05:24:12 686119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652647641|
[2025/09/12 05:24:12 686123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1359||sndq_packets_used_bytes:0|sndq_packets_free:1317|
[2025/09/12 05:24:12 686127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40722|rttvar:1652|minrtt:30532|latest_rtt:38415|ack_delay:40|
[2025/09/12 05:24:12 686131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40428|rttvar:1825|minrtt:30532|latest_rtt:38415|ack_delay:40|
[2025/09/12 05:24:12 686135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1535|lost_pn:1532|thresh:3|
[2025/09/12 05:24:12 686139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 686143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40428|rtt_var:1825|pto_duration:47728|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 686148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 686152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 686155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 686159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652758325|now:1757654652686143|interv:72182|
[2025/09/12 05:24:12 686163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652758325|now:1757654652686143|interval:72182|pto_count:0|srtt:40428
[2025/09/12 05:24:12 686168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39878, ack_elapse 39874, delivered 48009|rate 1203896|lost 202|
[2025/09/12 05:24:12 686172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203896) in round 35|
[2025/09/12 05:24:12 686176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 686180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 686184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652647641|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 686189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652647641|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 686193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:40428|latest_rtt:38415|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 686199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:706|largest:706|pns:2|
[2025/09/12 05:24:12 686203] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:706|frame:ACK |recv_time:1757654652686056|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 686210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772686056|now:1757654652686056|interv:120000000|
[2025/09/12 05:24:12 686214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772686056|now:1757654652686056|interv:120000000|
[2025/09/12 05:24:12 686218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652686667|pq_index:0|
[2025/09/12 05:24:12 686222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652685430|
[2025/09/12 05:24:12 686226] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652686226|
[2025/09/12 05:24:12 686231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652686230|
[2025/09/12 05:24:12 686236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40428|min_srtt:40428|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 686241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1637661|
[2025/09/12 05:24:12 686245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40428|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 686250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 686254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40428|min_srtt:40428|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 686258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1638840|
[2025/09/12 05:24:12 686262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40428|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 686267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 686271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40428|min_srtt:40428|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 686275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1640019|
[2025/09/12 05:24:12 686279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 686283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 686287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 686291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 686298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 686302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1588143|
[2025/09/12 05:24:12 686306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 686310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 686314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652686667|
[2025/09/12 05:24:12 686318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652686667|
[2025/09/12 05:24:12 686322] [debug] |xqc_engine_wakeup_after|wakeup:1757654652686667|now:1757654652686322|diff:345|
[2025/09/12 05:24:12 686326] [debug] |xqc_engine_main_logic|END|now:1757654652686230|
[2025/09/12 05:24:12 686331] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652686331|
[2025/09/12 05:24:12 686335] [debug] |xqc_engine_wakeup_after|wakeup:1757654652686667|now:1757654652686335|diff:332|
[2025/09/12 05:24:12 686339] [debug] |xqc_engine_main_logic|END|now:1757654652686331|
[2025/09/12 05:24:12 687407] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652687407|
[2025/09/12 05:24:12 687417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652686667|pq_index:0|
[2025/09/12 05:24:12 687421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652686230|
[2025/09/12 05:24:12 687426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652687425|
[2025/09/12 05:24:12 687430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652686667|now:1757654652687425|
[2025/09/12 05:24:12 687435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652686667|now:1757654652687425|
[2025/09/12 05:24:12 687439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 687444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40428|min_srtt:40428|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 687449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1640019|
[2025/09/12 05:24:12 687453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 687472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 687476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 687480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 687485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 687489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1588143|
[2025/09/12 05:24:12 687501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 687505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1572|
[2025/09/12 05:24:12 687532] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1572|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652687513|stream_id:0|stream_offset:1588143|
[2025/09/12 05:24:12 687538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1572|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 687542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 687547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40428|rtt_var:1825|pto_duration:47728|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 687551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 687555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 687559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 687563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652760241|now:1757654652687547|interv:72694|
[2025/09/12 05:24:12 687567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652760241|now:1757654652687547|interval:72694|pto_count:0|srtt:40428
[2025/09/12 05:24:12 687571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 687576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 687580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1589322|
[2025/09/12 05:24:12 687584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 687588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1573|
[2025/09/12 05:24:12 687606] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1573|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652687594|stream_id:0|stream_offset:1589322|
[2025/09/12 05:24:12 687611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1573|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 687615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 687619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40428|rtt_var:1825|pto_duration:47728|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 687623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 687627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 687635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 687639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652760322|now:1757654652687619|interv:72703|
[2025/09/12 05:24:12 687643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652760322|now:1757654652687619|interval:72703|pto_count:0|srtt:40428
[2025/09/12 05:24:12 687647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 687652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 687656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1590501|
[2025/09/12 05:24:12 687660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 687664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652688664|now:1757654652687664|interv:1000|
[2025/09/12 05:24:12 687668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 687671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 687675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652688664|
[2025/09/12 05:24:12 687679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652688664|
[2025/09/12 05:24:12 687683] [debug] |xqc_engine_wakeup_after|wakeup:1757654652688664|now:1757654652687683|diff:981|
[2025/09/12 05:24:12 687688] [debug] |xqc_engine_main_logic|END|now:1757654652687425|
[2025/09/12 05:24:12 688051] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654652688050|
[2025/09/12 05:24:12 688058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 688064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:706|
[2025/09/12 05:24:12 688068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:707|
[2025/09/12 05:24:12 688074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:707|
[2025/09/12 05:24:12 688078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 688083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1536|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1537|path_largest_ack:1536|
[2025/09/12 05:24:12 688088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:1529328|prior_time:1757654652648178|is_app_limited:0|send_elapse:39875|ack_elapse:39872|ctl_first_sent_time:1757654652649639|lagest_ack_time:1757654652688050|curr_delivered:1576137|
[2025/09/12 05:24:12 688092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652649639|
[2025/09/12 05:24:12 688097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1358||sndq_packets_used_bytes:0|sndq_packets_free:1318|
[2025/09/12 05:24:12 688101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1537|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1537|path_largest_ack:1537|
[2025/09/12 05:24:12 688109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:1529328|prior_time:1757654652648178|is_app_limited:0|send_elapse:39875|ack_elapse:39872|ctl_first_sent_time:1757654652649639|lagest_ack_time:1757654652688050|curr_delivered:1577337|
[2025/09/12 05:24:12 688114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652649724|
[2025/09/12 05:24:12 688117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1357||sndq_packets_used_bytes:0|sndq_packets_free:1319|
[2025/09/12 05:24:12 688121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40428|rttvar:1825|minrtt:30532|latest_rtt:38326|ack_delay:32|
[2025/09/12 05:24:12 688126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40161|rttvar:1902|minrtt:30532|latest_rtt:38326|ack_delay:32|
[2025/09/12 05:24:12 688130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1537|lost_pn:1534|thresh:3|
[2025/09/12 05:24:12 688134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 688138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40161|rtt_var:1902|pto_duration:47769|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 688143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 688146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 688150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 688154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652760363|now:1757654652688138|interv:72225|
[2025/09/12 05:24:12 688158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652760363|now:1757654652688138|interval:72225|pto_count:0|srtt:40161
[2025/09/12 05:24:12 688163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39875, ack_elapse 39872, delivered 48009|rate 1203987|lost 202|
[2025/09/12 05:24:12 688167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203987) in round 35|
[2025/09/12 05:24:12 688171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 688175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 688179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652649724|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 688184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652649724|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 688188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:40161|latest_rtt:38326|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 688196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:707|largest:707|pns:2|
[2025/09/12 05:24:12 688201] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:707|frame:ACK |recv_time:1757654652688050|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 688205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772688050|now:1757654652688050|interv:120000000|
[2025/09/12 05:24:12 688209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772688050|now:1757654652688050|interv:120000000|
[2025/09/12 05:24:12 688213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652688664|pq_index:0|
[2025/09/12 05:24:12 688217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652687425|
[2025/09/12 05:24:12 688221] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652688221|
[2025/09/12 05:24:12 688226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652688225|
[2025/09/12 05:24:12 688232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40161|min_srtt:40161|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 688236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1640019|
[2025/09/12 05:24:12 688241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40161|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 688245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 688249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40161|min_srtt:40161|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 688253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1641198|
[2025/09/12 05:24:12 688258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40161|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 688262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 688266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40161|min_srtt:40161|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 688270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1642377|
[2025/09/12 05:24:12 688275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 688278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 688285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 688289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 688293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 688298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1590501|
[2025/09/12 05:24:12 688302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 688306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 688310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652688664|
[2025/09/12 05:24:12 688314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652688664|
[2025/09/12 05:24:12 688318] [debug] |xqc_engine_wakeup_after|wakeup:1757654652688664|now:1757654652688317|diff:347|
[2025/09/12 05:24:12 688322] [debug] |xqc_engine_main_logic|END|now:1757654652688225|
[2025/09/12 05:24:12 688327] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652688326|
[2025/09/12 05:24:12 688330] [debug] |xqc_engine_wakeup_after|wakeup:1757654652688664|now:1757654652688330|diff:334|
[2025/09/12 05:24:12 688334] [debug] |xqc_engine_main_logic|END|now:1757654652688326|
[2025/09/12 05:24:12 689404] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652689403|
[2025/09/12 05:24:12 689413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652688664|pq_index:0|
[2025/09/12 05:24:12 689417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652688225|
[2025/09/12 05:24:12 689422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652689421|
[2025/09/12 05:24:12 689427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652688664|now:1757654652689421|
[2025/09/12 05:24:12 689431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652688664|now:1757654652689421|
[2025/09/12 05:24:12 689435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 689440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40161|min_srtt:40161|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 689444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1642377|
[2025/09/12 05:24:12 689449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 689453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 689472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 689476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 689488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 689493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1590501|
[2025/09/12 05:24:12 689497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 689501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1574|
[2025/09/12 05:24:12 689528] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1574|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652689509|stream_id:0|stream_offset:1590501|
[2025/09/12 05:24:12 689534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1574|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 689539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 689543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40161|rtt_var:1902|pto_duration:47769|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 689547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 689551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 689555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 689559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652762278|now:1757654652689543|interv:72735|
[2025/09/12 05:24:12 689563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652762278|now:1757654652689543|interval:72735|pto_count:0|srtt:40161
[2025/09/12 05:24:12 689568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 689572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 689576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1591680|
[2025/09/12 05:24:12 689581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 689585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1575|
[2025/09/12 05:24:12 689602] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1575|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652689590|stream_id:0|stream_offset:1591680|
[2025/09/12 05:24:12 689607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1575|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 689611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 689615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40161|rtt_var:1902|pto_duration:47769|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 689623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 689627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 689631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 689635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652762359|now:1757654652689615|interv:72744|
[2025/09/12 05:24:12 689639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652762359|now:1757654652689615|interval:72744|pto_count:0|srtt:40161
[2025/09/12 05:24:12 689643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 689647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 689651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1592859|
[2025/09/12 05:24:12 689656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 689660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652690659|now:1757654652689659|interv:1000|
[2025/09/12 05:24:12 689663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 689667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 689671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652690659|
[2025/09/12 05:24:12 689675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652690659|
[2025/09/12 05:24:12 689679] [debug] |xqc_engine_wakeup_after|wakeup:1757654652690659|now:1757654652689679|diff:980|
[2025/09/12 05:24:12 689683] [debug] |xqc_engine_main_logic|END|now:1757654652689421|
[2025/09/12 05:24:12 690048] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654652690047|
[2025/09/12 05:24:12 690055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 690061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:707|
[2025/09/12 05:24:12 690065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:708|
[2025/09/12 05:24:12 690071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:708|
[2025/09/12 05:24:12 690075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 690080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1538|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1539|path_largest_ack:1538|
[2025/09/12 05:24:12 690085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:1531728|prior_time:1757654652650170|is_app_limited:0|send_elapse:41768|ack_elapse:39877|ctl_first_sent_time:1757654652651629|lagest_ack_time:1757654652690047|curr_delivered:1578537|
[2025/09/12 05:24:12 690089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652651629|
[2025/09/12 05:24:12 690094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1356||sndq_packets_used_bytes:0|sndq_packets_free:1320|
[2025/09/12 05:24:12 690102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1539|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1539|path_largest_ack:1539|
[2025/09/12 05:24:12 690107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:1534128|prior_time:1757654652652161|is_app_limited:0|send_elapse:41854|ack_elapse:37886|ctl_first_sent_time:1757654652653605|lagest_ack_time:1757654652690047|curr_delivered:1579737|
[2025/09/12 05:24:12 690111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652653605|
[2025/09/12 05:24:12 690115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1355||sndq_packets_used_bytes:0|sndq_packets_free:1321|
[2025/09/12 05:24:12 690119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40161|rttvar:1902|minrtt:30532|latest_rtt:36442|ack_delay:32|
[2025/09/12 05:24:12 690123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39692|rttvar:2364|minrtt:30532|latest_rtt:36442|ack_delay:32|
[2025/09/12 05:24:12 690127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1539|lost_pn:1536|thresh:3|
[2025/09/12 05:24:12 690132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 690136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39692|rtt_var:2364|pto_duration:49148|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 690140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 690144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 690148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 690151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652763738|now:1757654652690135|interv:73603|
[2025/09/12 05:24:12 690155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652763738|now:1757654652690135|interval:73603|pto_count:0|srtt:39692
[2025/09/12 05:24:12 690160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41854, ack_elapse 37886, delivered 45609|rate 1089716|lost 202|
[2025/09/12 05:24:12 690164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1089716) in round 35|
[2025/09/12 05:24:12 690168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 690172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 690176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652653605|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 690181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652653605|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 690185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:39692|latest_rtt:36442|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 690193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:708|largest:708|pns:2|
[2025/09/12 05:24:12 690198] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:708|frame:ACK |recv_time:1757654652690047|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 690202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772690047|now:1757654652690047|interv:120000000|
[2025/09/12 05:24:12 690207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772690047|now:1757654652690047|interv:120000000|
[2025/09/12 05:24:12 690210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652690659|pq_index:0|
[2025/09/12 05:24:12 690215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652689421|
[2025/09/12 05:24:12 690219] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652690218|
[2025/09/12 05:24:12 690223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652690222|
[2025/09/12 05:24:12 690229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39692|min_srtt:39692|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 690233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1642377|
[2025/09/12 05:24:12 690238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39692|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 690242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 690247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39692|min_srtt:39692|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 690251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1643556|
[2025/09/12 05:24:12 690255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39692|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 690260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 690264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39692|min_srtt:39692|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 690268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1644735|
[2025/09/12 05:24:12 690275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 690279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 690283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 690287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 690291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 690296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1592859|
[2025/09/12 05:24:12 690300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 690304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 690308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652690659|
[2025/09/12 05:24:12 690312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652690659|
[2025/09/12 05:24:12 690315] [debug] |xqc_engine_wakeup_after|wakeup:1757654652690659|now:1757654652690315|diff:344|
[2025/09/12 05:24:12 690320] [debug] |xqc_engine_main_logic|END|now:1757654652690222|
[2025/09/12 05:24:12 690325] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652690325|
[2025/09/12 05:24:12 690328] [debug] |xqc_engine_wakeup_after|wakeup:1757654652690659|now:1757654652690328|diff:331|
[2025/09/12 05:24:12 690332] [debug] |xqc_engine_main_logic|END|now:1757654652690325|
[2025/09/12 05:24:12 691403] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652691402|
[2025/09/12 05:24:12 691412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652690659|pq_index:0|
[2025/09/12 05:24:12 691416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652690222|
[2025/09/12 05:24:12 691421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652691420|
[2025/09/12 05:24:12 691425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652690659|now:1757654652691420|
[2025/09/12 05:24:12 691429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652690659|now:1757654652691420|
[2025/09/12 05:24:12 691433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 691439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39692|min_srtt:39692|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 691443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1644735|
[2025/09/12 05:24:12 691448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 691451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 691477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 691489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 691494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 691498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1592859|
[2025/09/12 05:24:12 691503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 691507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1576|
[2025/09/12 05:24:12 691535] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1576|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652691515|stream_id:0|stream_offset:1592859|
[2025/09/12 05:24:12 691540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1576|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 691545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 691549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39692|rtt_var:2364|pto_duration:49148|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 691554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 691558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 691562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 691566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652765663|now:1757654652691549|interv:74114|
[2025/09/12 05:24:12 691570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652765663|now:1757654652691549|interval:74114|pto_count:0|srtt:39692
[2025/09/12 05:24:12 691574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 691579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 691583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1594038|
[2025/09/12 05:24:12 691588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 691592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1577|
[2025/09/12 05:24:12 691609] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1577|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652691598|stream_id:0|stream_offset:1594038|
[2025/09/12 05:24:12 691614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1577|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 691623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 691627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39692|rtt_var:2364|pto_duration:49148|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 691631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 691635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 691639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 691643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652765746|now:1757654652691627|interv:74119|
[2025/09/12 05:24:12 691647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652765746|now:1757654652691627|interval:74119|pto_count:0|srtt:39692
[2025/09/12 05:24:12 691651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 691655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 691660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1595217|
[2025/09/12 05:24:12 691666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 691673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652692672|now:1757654652691672|interv:1000|
[2025/09/12 05:24:12 691679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 691685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 691690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652692672|
[2025/09/12 05:24:12 691696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652692672|
[2025/09/12 05:24:12 691702] [debug] |xqc_engine_wakeup_after|wakeup:1757654652692672|now:1757654652691702|diff:970|
[2025/09/12 05:24:12 691708] [debug] |xqc_engine_main_logic|END|now:1757654652691420|
[2025/09/12 05:24:12 692038] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654652692037|
[2025/09/12 05:24:12 692044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 692050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:708|
[2025/09/12 05:24:12 692054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:709|
[2025/09/12 05:24:12 692060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:709|
[2025/09/12 05:24:12 692064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 692069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1540|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1541|path_largest_ack:1540|
[2025/09/12 05:24:12 692074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:1534128|prior_time:1757654652652161|is_app_limited:0|send_elapse:41936|ack_elapse:39876|ctl_first_sent_time:1757654652653687|lagest_ack_time:1757654652692037|curr_delivered:1580937|
[2025/09/12 05:24:12 692083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652653687|
[2025/09/12 05:24:12 692087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1354||sndq_packets_used_bytes:0|sndq_packets_free:1322|
[2025/09/12 05:24:12 692092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1541|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1541|path_largest_ack:1541|
[2025/09/12 05:24:12 692096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:1536528|prior_time:1757654652654156|is_app_limited:0|send_elapse:41859|ack_elapse:37881|ctl_first_sent_time:1757654652655598|lagest_ack_time:1757654652692037|curr_delivered:1582137|
[2025/09/12 05:24:12 692100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652655598|
[2025/09/12 05:24:12 692104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1353||sndq_packets_used_bytes:0|sndq_packets_free:1323|
[2025/09/12 05:24:12 692108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39692|rttvar:2364|minrtt:30532|latest_rtt:36439|ack_delay:32|
[2025/09/12 05:24:12 692112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39281|rttvar:2594|minrtt:30532|latest_rtt:36439|ack_delay:32|
[2025/09/12 05:24:12 692117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1541|lost_pn:1538|thresh:3|
[2025/09/12 05:24:12 692121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 692125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39281|rtt_var:2594|pto_duration:49657|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 692129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 692133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 692137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 692141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652766255|now:1757654652692125|interv:74130|
[2025/09/12 05:24:12 692145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652766255|now:1757654652692125|interval:74130|pto_count:0|srtt:39281
[2025/09/12 05:24:12 692149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41859, ack_elapse 37881, delivered 45609|rate 1089586|lost 202|
[2025/09/12 05:24:12 692154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1089586) in round 35|
[2025/09/12 05:24:12 692158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 692162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 692166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652655598|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 692170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652655598|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 692177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:39281|latest_rtt:36439|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 692183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:709|largest:709|pns:2|
[2025/09/12 05:24:12 692187] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:709|frame:ACK |recv_time:1757654652692037|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 692192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772692037|now:1757654652692037|interv:120000000|
[2025/09/12 05:24:12 692196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772692037|now:1757654652692037|interv:120000000|
[2025/09/12 05:24:12 692200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652692672|pq_index:0|
[2025/09/12 05:24:12 692204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652691420|
[2025/09/12 05:24:12 692208] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652692208|
[2025/09/12 05:24:12 692213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652692212|
[2025/09/12 05:24:12 692218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39281|min_srtt:39281|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 692223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1644735|
[2025/09/12 05:24:12 692227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39281|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 692232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 692236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39281|min_srtt:39281|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 692240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1645914|
[2025/09/12 05:24:12 692245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39281|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 692249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 692253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39281|min_srtt:39281|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 692260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1647093|
[2025/09/12 05:24:12 692264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 692268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 692272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 692276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 692281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 692285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1595217|
[2025/09/12 05:24:12 692289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 692293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 692297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652692672|
[2025/09/12 05:24:12 692301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652692672|
[2025/09/12 05:24:12 692305] [debug] |xqc_engine_wakeup_after|wakeup:1757654652692672|now:1757654652692305|diff:367|
[2025/09/12 05:24:12 692309] [debug] |xqc_engine_main_logic|END|now:1757654652692212|
[2025/09/12 05:24:12 692314] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652692314|
[2025/09/12 05:24:12 692317] [debug] |xqc_engine_wakeup_after|wakeup:1757654652692672|now:1757654652692317|diff:355|
[2025/09/12 05:24:12 692321] [debug] |xqc_engine_main_logic|END|now:1757654652692314|
[2025/09/12 05:24:12 693391] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652693391|
[2025/09/12 05:24:12 693400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652692672|pq_index:0|
[2025/09/12 05:24:12 693405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652692212|
[2025/09/12 05:24:12 693410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652693409|
[2025/09/12 05:24:12 693414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652692672|now:1757654652693409|
[2025/09/12 05:24:12 693418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652692672|now:1757654652693409|
[2025/09/12 05:24:12 693422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 693428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39281|min_srtt:39281|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 693432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1647093|
[2025/09/12 05:24:12 693437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 693445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 693449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 693453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 693474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 693478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1595217|
[2025/09/12 05:24:12 693483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 693487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1578|
[2025/09/12 05:24:12 693514] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1578|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652693495|stream_id:0|stream_offset:1595217|
[2025/09/12 05:24:12 693520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1578|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 693524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 693529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39281|rtt_var:2594|pto_duration:49657|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 693533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 693537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 693541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 693545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652768152|now:1757654652693528|interv:74624|
[2025/09/12 05:24:12 693549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652768152|now:1757654652693528|interval:74624|pto_count:0|srtt:39281
[2025/09/12 05:24:12 693553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 693558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 693562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1596396|
[2025/09/12 05:24:12 693567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 693571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1579|
[2025/09/12 05:24:12 693588] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1579|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652693576|stream_id:0|stream_offset:1596396|
[2025/09/12 05:24:12 693597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1579|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 693601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 693605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39281|rtt_var:2594|pto_duration:49657|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 693609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 693613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 693617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 693621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652768233|now:1757654652693605|interv:74628|
[2025/09/12 05:24:12 693625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652768233|now:1757654652693605|interval:74628|pto_count:0|srtt:39281
[2025/09/12 05:24:12 693629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 693634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 693638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1597575|
[2025/09/12 05:24:12 693642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 693646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652694646|now:1757654652693646|interv:1000|
[2025/09/12 05:24:12 693650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 693654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 693658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652694646|
[2025/09/12 05:24:12 693662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652694646|
[2025/09/12 05:24:12 693666] [debug] |xqc_engine_wakeup_after|wakeup:1757654652694646|now:1757654652693666|diff:980|
[2025/09/12 05:24:12 693670] [debug] |xqc_engine_main_logic|END|now:1757654652693409|
[2025/09/12 05:24:12 694032] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654652694031|
[2025/09/12 05:24:12 694039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 694045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:709|
[2025/09/12 05:24:12 694049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:710|
[2025/09/12 05:24:12 694054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:710|
[2025/09/12 05:24:12 694059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 694063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1542|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1543|path_largest_ack:1542|
[2025/09/12 05:24:12 694072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1538937|prior_time:1757654652656228|is_app_limited:0|send_elapse:41911|ack_elapse:37803|ctl_first_sent_time:1757654652657696|lagest_ack_time:1757654652694031|curr_delivered:1583337|
[2025/09/12 05:24:12 694076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652657696|
[2025/09/12 05:24:12 694081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1352||sndq_packets_used_bytes:0|sndq_packets_free:1324|
[2025/09/12 05:24:12 694085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1543|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1543|path_largest_ack:1543|
[2025/09/12 05:24:12 694090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1538937|prior_time:1757654652656228|is_app_limited:0|send_elapse:41911|ack_elapse:37803|ctl_first_sent_time:1757654652657696|lagest_ack_time:1757654652694031|curr_delivered:1584537|
[2025/09/12 05:24:12 694094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652657790|
[2025/09/12 05:24:12 694098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1351||sndq_packets_used_bytes:0|sndq_packets_free:1325|
[2025/09/12 05:24:12 694102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39281|rttvar:2594|minrtt:30532|latest_rtt:36241|ack_delay:32|
[2025/09/12 05:24:12 694106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38897|rttvar:2714|minrtt:30532|latest_rtt:36241|ack_delay:32|
[2025/09/12 05:24:12 694110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1543|lost_pn:1540|thresh:3|
[2025/09/12 05:24:12 694114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 694118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38897|rtt_var:2714|pto_duration:49753|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 694123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 694127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 694131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 694134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652768329|now:1757654652694118|interv:74211|
[2025/09/12 05:24:12 694138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652768329|now:1757654652694118|interval:74211|pto_count:0|srtt:38897
[2025/09/12 05:24:12 694143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41911, ack_elapse 37803, delivered 45600|rate 1088019|lost 202|
[2025/09/12 05:24:12 694147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1088019) in round 35|
[2025/09/12 05:24:12 694151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 694155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 694162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652657790|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 694166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652657790|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 694171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:38897|latest_rtt:36241|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 694176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:710|largest:710|pns:2|
[2025/09/12 05:24:12 694181] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:710|frame:ACK |recv_time:1757654652694031|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 694185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772694031|now:1757654652694031|interv:120000000|
[2025/09/12 05:24:12 694189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772694031|now:1757654652694031|interv:120000000|
[2025/09/12 05:24:12 694193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652694646|pq_index:0|
[2025/09/12 05:24:12 694197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652693409|
[2025/09/12 05:24:12 694201] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652694201|
[2025/09/12 05:24:12 694206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652694205|
[2025/09/12 05:24:12 694212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38897|min_srtt:38897|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 694216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1647093|
[2025/09/12 05:24:12 694221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38897|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 694225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 694229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38897|min_srtt:38897|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 694234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1648272|
[2025/09/12 05:24:12 694238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38897|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 694242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 694249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38897|min_srtt:38897|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 694253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1649451|
[2025/09/12 05:24:12 694258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 694262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 694265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 694270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 694274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 694278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1597575|
[2025/09/12 05:24:12 694283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 694286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 694290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652694646|
[2025/09/12 05:24:12 694294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652694646|
[2025/09/12 05:24:12 694298] [debug] |xqc_engine_wakeup_after|wakeup:1757654652694646|now:1757654652694298|diff:348|
[2025/09/12 05:24:12 694302] [debug] |xqc_engine_main_logic|END|now:1757654652694205|
[2025/09/12 05:24:12 694307] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652694307|
[2025/09/12 05:24:12 694311] [debug] |xqc_engine_wakeup_after|wakeup:1757654652694646|now:1757654652694311|diff:335|
[2025/09/12 05:24:12 694315] [debug] |xqc_engine_main_logic|END|now:1757654652694307|
[2025/09/12 05:24:12 695384] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652695384|
[2025/09/12 05:24:12 695393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652694646|pq_index:0|
[2025/09/12 05:24:12 695398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652694205|
[2025/09/12 05:24:12 695403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652695402|
[2025/09/12 05:24:12 695407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652694646|now:1757654652695402|
[2025/09/12 05:24:12 695411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652694646|now:1757654652695402|
[2025/09/12 05:24:12 695415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 695421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38897|min_srtt:38897|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 695426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1649451|
[2025/09/12 05:24:12 695434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 695438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 695442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 695446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 695451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 695470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1597575|
[2025/09/12 05:24:12 695476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 695480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1580|
[2025/09/12 05:24:12 695507] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1580|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652695489|stream_id:0|stream_offset:1597575|
[2025/09/12 05:24:12 695513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1580|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 695518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 695522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38897|rtt_var:2714|pto_duration:49753|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 695526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 695530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 695534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 695538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652770242|now:1757654652695522|interv:74720|
[2025/09/12 05:24:12 695542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652770242|now:1757654652695522|interval:74720|pto_count:0|srtt:38897
[2025/09/12 05:24:12 695546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 695551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 695555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1598754|
[2025/09/12 05:24:12 695560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 695568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1581|
[2025/09/12 05:24:12 695586] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1581|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652695574|stream_id:0|stream_offset:1598754|
[2025/09/12 05:24:12 695591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1581|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 695596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 695600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38897|rtt_var:2714|pto_duration:49753|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 695604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 695608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 695612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 695616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652770327|now:1757654652695600|interv:74727|
[2025/09/12 05:24:12 695620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652770327|now:1757654652695600|interval:74727|pto_count:0|srtt:38897
[2025/09/12 05:24:12 695624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 695628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 695632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1599933|
[2025/09/12 05:24:12 695637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 695640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652696640|now:1757654652695640|interv:1000|
[2025/09/12 05:24:12 695644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 695648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 695652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652696640|
[2025/09/12 05:24:12 695656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652696640|
[2025/09/12 05:24:12 695660] [debug] |xqc_engine_wakeup_after|wakeup:1757654652696640|now:1757654652695660|diff:980|
[2025/09/12 05:24:12 695664] [debug] |xqc_engine_main_logic|END|now:1757654652695402|
[2025/09/12 05:24:12 696024] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654652696023|
[2025/09/12 05:24:12 696031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 696037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:710|
[2025/09/12 05:24:12 696040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:711|
[2025/09/12 05:24:12 696046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:711|
[2025/09/12 05:24:12 696054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 696059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1544|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1545|path_largest_ack:1544|
[2025/09/12 05:24:12 696064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1541337|prior_time:1757654652658148|is_app_limited:0|send_elapse:41848|ack_elapse:37875|ctl_first_sent_time:1757654652659597|lagest_ack_time:1757654652696023|curr_delivered:1585737|
[2025/09/12 05:24:12 696068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652659597|
[2025/09/12 05:24:12 696073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1350||sndq_packets_used_bytes:0|sndq_packets_free:1326|
[2025/09/12 05:24:12 696077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1545|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1545|path_largest_ack:1545|
[2025/09/12 05:24:12 696081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1541337|prior_time:1757654652658148|is_app_limited:0|send_elapse:41848|ack_elapse:37875|ctl_first_sent_time:1757654652659597|lagest_ack_time:1757654652696023|curr_delivered:1586937|
[2025/09/12 05:24:12 696086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652659682|
[2025/09/12 05:24:12 696090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1349||sndq_packets_used_bytes:0|sndq_packets_free:1327|
[2025/09/12 05:24:12 696094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38897|rttvar:2714|minrtt:30532|latest_rtt:36341|ack_delay:32|
[2025/09/12 05:24:12 696098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38573|rttvar:2683|minrtt:30532|latest_rtt:36341|ack_delay:32|
[2025/09/12 05:24:12 696102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1545|lost_pn:1542|thresh:3|
[2025/09/12 05:24:12 696106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 696110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38573|rtt_var:2683|pto_duration:49305|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 696115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 696119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 696122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 696126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652769879|now:1757654652696110|interv:73769|
[2025/09/12 05:24:12 696130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652769879|now:1757654652696110|interval:73769|pto_count:0|srtt:38573
[2025/09/12 05:24:12 696135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41848, ack_elapse 37875, delivered 45600|rate 1089657|lost 202|
[2025/09/12 05:24:12 696139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1089657) in round 35|
[2025/09/12 05:24:12 696146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 696150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 696154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652659682|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 696158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652659682|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 696163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:38573|latest_rtt:36341|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 696168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:711|largest:711|pns:2|
[2025/09/12 05:24:12 696173] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:711|frame:ACK |recv_time:1757654652696023|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 696177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772696023|now:1757654652696023|interv:120000000|
[2025/09/12 05:24:12 696181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772696023|now:1757654652696023|interv:120000000|
[2025/09/12 05:24:12 696185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652696640|pq_index:0|
[2025/09/12 05:24:12 696189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652695402|
[2025/09/12 05:24:12 696193] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652696193|
[2025/09/12 05:24:12 696198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652696197|
[2025/09/12 05:24:12 696204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38573|min_srtt:38573|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 696208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1649451|
[2025/09/12 05:24:12 696212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38573|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 696217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 696221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38573|min_srtt:38573|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 696225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1650630|
[2025/09/12 05:24:12 696232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38573|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 696237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 696241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38573|min_srtt:38573|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 696245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1651809|
[2025/09/12 05:24:12 696249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 696253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 696257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 696261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 696265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 696269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1599933|
[2025/09/12 05:24:12 696274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 696278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 696282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652696640|
[2025/09/12 05:24:12 696286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652696640|
[2025/09/12 05:24:12 696289] [debug] |xqc_engine_wakeup_after|wakeup:1757654652696640|now:1757654652696289|diff:351|
[2025/09/12 05:24:12 696294] [debug] |xqc_engine_main_logic|END|now:1757654652696197|
[2025/09/12 05:24:12 696299] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652696298|
[2025/09/12 05:24:12 696302] [debug] |xqc_engine_wakeup_after|wakeup:1757654652696640|now:1757654652696302|diff:338|
[2025/09/12 05:24:12 696306] [debug] |xqc_engine_main_logic|END|now:1757654652696298|
[2025/09/12 05:24:12 697375] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652697375|
[2025/09/12 05:24:12 697385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652696640|pq_index:0|
[2025/09/12 05:24:12 697389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652696197|
[2025/09/12 05:24:12 697394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652697393|
[2025/09/12 05:24:12 697398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652696640|now:1757654652697393|
[2025/09/12 05:24:12 697403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652696640|now:1757654652697393|
[2025/09/12 05:24:12 697407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 697416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38573|min_srtt:38573|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 697421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1651809|
[2025/09/12 05:24:12 697425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 697429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 697433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 697437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 697442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 697446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1599933|
[2025/09/12 05:24:12 697450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 697469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1582|
[2025/09/12 05:24:12 697498] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1582|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652697479|stream_id:0|stream_offset:1599933|
[2025/09/12 05:24:12 697503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1582|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 697508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 697512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38573|rtt_var:2683|pto_duration:49305|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 697517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 697520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 697524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 697528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652771784|now:1757654652697512|interv:74272|
[2025/09/12 05:24:12 697532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652771784|now:1757654652697512|interval:74272|pto_count:0|srtt:38573
[2025/09/12 05:24:12 697537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 697541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 697545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1601112|
[2025/09/12 05:24:12 697554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 697558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1583|
[2025/09/12 05:24:12 697576] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1583|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652697564|stream_id:0|stream_offset:1601112|
[2025/09/12 05:24:12 697581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1583|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 697585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 697589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38573|rtt_var:2683|pto_duration:49305|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 697594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 697598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 697601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 697605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652771869|now:1757654652697589|interv:74280|
[2025/09/12 05:24:12 697609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652771869|now:1757654652697589|interval:74280|pto_count:0|srtt:38573
[2025/09/12 05:24:12 697614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 697618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 697622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1602291|
[2025/09/12 05:24:12 697626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 697630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652698630|now:1757654652697630|interv:1000|
[2025/09/12 05:24:12 697634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 697638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 697642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652698630|
[2025/09/12 05:24:12 697646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652698630|
[2025/09/12 05:24:12 697650] [debug] |xqc_engine_wakeup_after|wakeup:1757654652698630|now:1757654652697650|diff:980|
[2025/09/12 05:24:12 697654] [debug] |xqc_engine_main_logic|END|now:1757654652697393|
[2025/09/12 05:24:12 698026] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654652698025|
[2025/09/12 05:24:12 698032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 698038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:711|
[2025/09/12 05:24:12 698046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:712|
[2025/09/12 05:24:12 698052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:712|
[2025/09/12 05:24:12 698056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 698061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1546|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1547|path_largest_ack:1546|
[2025/09/12 05:24:12 698065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1543737|prior_time:1757654652660134|is_app_limited:0|send_elapse:43725|ack_elapse:37891|ctl_first_sent_time:1757654652661579|lagest_ack_time:1757654652698025|curr_delivered:1588137|
[2025/09/12 05:24:12 698070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652661579|
[2025/09/12 05:24:12 698074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1348||sndq_packets_used_bytes:0|sndq_packets_free:1328|
[2025/09/12 05:24:12 698079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1547|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1547|path_largest_ack:1547|
[2025/09/12 05:24:12 698083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1543737|prior_time:1757654652660134|is_app_limited:0|send_elapse:43725|ack_elapse:37891|ctl_first_sent_time:1757654652661579|lagest_ack_time:1757654652698025|curr_delivered:1589337|
[2025/09/12 05:24:12 698087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652661663|
[2025/09/12 05:24:12 698091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1347||sndq_packets_used_bytes:0|sndq_packets_free:1329|
[2025/09/12 05:24:12 698095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38573|rttvar:2683|minrtt:30532|latest_rtt:36362|ack_delay:40|
[2025/09/12 05:24:12 698099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38292|rttvar:2575|minrtt:30532|latest_rtt:36362|ack_delay:40|
[2025/09/12 05:24:12 698104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1547|lost_pn:1544|thresh:3|
[2025/09/12 05:24:12 698108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 698112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38292|rtt_var:2575|pto_duration:48592|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 698116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 698120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 698124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 698128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652771156|now:1757654652698112|interv:73044|
[2025/09/12 05:24:12 698132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652771156|now:1757654652698112|interval:73044|pto_count:0|srtt:38292
[2025/09/12 05:24:12 698136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43725, ack_elapse 37891, delivered 45600|rate 1042881|lost 202|
[2025/09/12 05:24:12 698143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1042881) in round 35|
[2025/09/12 05:24:12 698147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 698151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 698155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652661663|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 698160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652661663|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 698164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:38292|latest_rtt:36362|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 698170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:712|largest:712|pns:2|
[2025/09/12 05:24:12 698174] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:712|frame:ACK |recv_time:1757654652698025|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 698179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772698025|now:1757654652698025|interv:120000000|
[2025/09/12 05:24:12 698183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772698025|now:1757654652698025|interv:120000000|
[2025/09/12 05:24:12 698187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652698630|pq_index:0|
[2025/09/12 05:24:12 698191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652697393|
[2025/09/12 05:24:12 698195] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652698195|
[2025/09/12 05:24:12 698199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652698198|
[2025/09/12 05:24:12 698205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38292|min_srtt:38292|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 698209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1651809|
[2025/09/12 05:24:12 698214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38292|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 698218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 698223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38292|min_srtt:38292|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 698229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1652988|
[2025/09/12 05:24:12 698234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38292|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 698238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 698242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38292|min_srtt:38292|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 698246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1654167|
[2025/09/12 05:24:12 698251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 698255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 698258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 698262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 698267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 698271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1602291|
[2025/09/12 05:24:12 698275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 698279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 698283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652698630|
[2025/09/12 05:24:12 698287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652698630|
[2025/09/12 05:24:12 698291] [debug] |xqc_engine_wakeup_after|wakeup:1757654652698630|now:1757654652698291|diff:339|
[2025/09/12 05:24:12 698295] [debug] |xqc_engine_main_logic|END|now:1757654652698198|
[2025/09/12 05:24:12 698300] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652698300|
[2025/09/12 05:24:12 698304] [debug] |xqc_engine_wakeup_after|wakeup:1757654652698630|now:1757654652698304|diff:326|
[2025/09/12 05:24:12 698308] [debug] |xqc_engine_main_logic|END|now:1757654652698300|
[2025/09/12 05:24:12 699378] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652699378|
[2025/09/12 05:24:12 699387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652698630|pq_index:0|
[2025/09/12 05:24:12 699391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652698198|
[2025/09/12 05:24:12 699396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652699395|
[2025/09/12 05:24:12 699401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652698630|now:1757654652699395|
[2025/09/12 05:24:12 699409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652698630|now:1757654652699395|
[2025/09/12 05:24:12 699413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 699418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38292|min_srtt:38292|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 699422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1654167|
[2025/09/12 05:24:12 699427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 699431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 699435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 699439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 699443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 699448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1602291|
[2025/09/12 05:24:12 699452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 699473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1584|
[2025/09/12 05:24:12 699500] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1584|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652699481|stream_id:0|stream_offset:1602291|
[2025/09/12 05:24:12 699505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1584|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 699510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 699514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38292|rtt_var:2575|pto_duration:48592|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 699519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 699523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 699526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 699530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652773073|now:1757654652699514|interv:73559|
[2025/09/12 05:24:12 699534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652773073|now:1757654652699514|interval:73559|pto_count:0|srtt:38292
[2025/09/12 05:24:12 699539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 699547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 699551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1603470|
[2025/09/12 05:24:12 699556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 699560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1585|
[2025/09/12 05:24:12 699578] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1585|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652699566|stream_id:0|stream_offset:1603470|
[2025/09/12 05:24:12 699583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1585|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 699587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 699591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38292|rtt_var:2575|pto_duration:48592|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 699596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 699599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 699603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 699607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652773158|now:1757654652699591|interv:73567|
[2025/09/12 05:24:12 699611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652773158|now:1757654652699591|interval:73567|pto_count:0|srtt:38292
[2025/09/12 05:24:12 699616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 699620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 699624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1604649|
[2025/09/12 05:24:12 699628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 699634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652700634|now:1757654652699634|interv:1000|
[2025/09/12 05:24:12 699641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 699647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 699653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652700634|
[2025/09/12 05:24:12 699659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652700634|
[2025/09/12 05:24:12 699665] [debug] |xqc_engine_wakeup_after|wakeup:1757654652700634|now:1757654652699665|diff:969|
[2025/09/12 05:24:12 699671] [debug] |xqc_engine_main_logic|END|now:1757654652699395|
[2025/09/12 05:24:12 700021] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654652700020|
[2025/09/12 05:24:12 700031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 700037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:712|
[2025/09/12 05:24:12 700041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:713|
[2025/09/12 05:24:12 700047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:713|
[2025/09/12 05:24:12 700051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 700055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1548|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1549|path_largest_ack:1548|
[2025/09/12 05:24:12 700060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1546137|prior_time:1757654652662130|is_app_limited:0|send_elapse:43834|ack_elapse:37890|ctl_first_sent_time:1757654652663562|lagest_ack_time:1757654652700020|curr_delivered:1590537|
[2025/09/12 05:24:12 700066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652663562|
[2025/09/12 05:24:12 700070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1346||sndq_packets_used_bytes:0|sndq_packets_free:1330|
[2025/09/12 05:24:12 700074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1549|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1549|path_largest_ack:1549|
[2025/09/12 05:24:12 700079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1546137|prior_time:1757654652662130|is_app_limited:0|send_elapse:43834|ack_elapse:37890|ctl_first_sent_time:1757654652663562|lagest_ack_time:1757654652700020|curr_delivered:1591737|
[2025/09/12 05:24:12 700083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652663648|
[2025/09/12 05:24:12 700087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1345||sndq_packets_used_bytes:0|sndq_packets_free:1331|
[2025/09/12 05:24:12 700091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38292|rttvar:2575|minrtt:30532|latest_rtt:36372|ack_delay:32|
[2025/09/12 05:24:12 700095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38048|rttvar:2420|minrtt:30532|latest_rtt:36372|ack_delay:32|
[2025/09/12 05:24:12 700100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1549|lost_pn:1546|thresh:3|
[2025/09/12 05:24:12 700104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 700108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38048|rtt_var:2420|pto_duration:47728|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 700112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 700116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 700120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 700124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652772294|now:1757654652700108|interv:72186|
[2025/09/12 05:24:12 700131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652772294|now:1757654652700108|interval:72186|pto_count:0|srtt:38048
[2025/09/12 05:24:12 700135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43834, ack_elapse 37890, delivered 45600|rate 1040288|lost 202|
[2025/09/12 05:24:12 700140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1040288) in round 35|
[2025/09/12 05:24:12 700144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 700148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 700152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652663648|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 700156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652663648|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 700161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:38048|latest_rtt:36372|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 700166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:713|largest:713|pns:2|
[2025/09/12 05:24:12 700171] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:713|frame:ACK |recv_time:1757654652700020|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 700175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772700020|now:1757654652700020|interv:120000000|
[2025/09/12 05:24:12 700179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772700020|now:1757654652700020|interv:120000000|
[2025/09/12 05:24:12 700183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652700634|pq_index:0|
[2025/09/12 05:24:12 700187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652699395|
[2025/09/12 05:24:12 700191] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652700191|
[2025/09/12 05:24:12 700196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652700195|
[2025/09/12 05:24:12 700202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38048|min_srtt:38048|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 700206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1654167|
[2025/09/12 05:24:12 700210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38048|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 700215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 700222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38048|min_srtt:38048|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 700226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1655346|
[2025/09/12 05:24:12 700230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38048|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 700235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 700239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38048|min_srtt:38048|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 700243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1656525|
[2025/09/12 05:24:12 700247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 700251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 700255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 700259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 700263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 700267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1604649|
[2025/09/12 05:24:12 700272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 700276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 700279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652700634|
[2025/09/12 05:24:12 700284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652700634|
[2025/09/12 05:24:12 700287] [debug] |xqc_engine_wakeup_after|wakeup:1757654652700634|now:1757654652700287|diff:347|
[2025/09/12 05:24:12 700292] [debug] |xqc_engine_main_logic|END|now:1757654652700195|
[2025/09/12 05:24:12 700296] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652700296|
[2025/09/12 05:24:12 700300] [debug] |xqc_engine_wakeup_after|wakeup:1757654652700634|now:1757654652700300|diff:334|
[2025/09/12 05:24:12 700304] [debug] |xqc_engine_main_logic|END|now:1757654652700296|
[2025/09/12 05:24:12 701373] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652701373|
[2025/09/12 05:24:12 701382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652700634|pq_index:0|
[2025/09/12 05:24:12 701387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652700195|
[2025/09/12 05:24:12 701392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652701391|
[2025/09/12 05:24:12 701401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652700634|now:1757654652701391|
[2025/09/12 05:24:12 701405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652700634|now:1757654652701391|
[2025/09/12 05:24:12 701409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 701414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38048|min_srtt:38048|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 701419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1656525|
[2025/09/12 05:24:12 701423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 701427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 701431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 701435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 701440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 701444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1604649|
[2025/09/12 05:24:12 701448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 701452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1586|
[2025/09/12 05:24:12 701496] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1586|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652701477|stream_id:0|stream_offset:1604649|
[2025/09/12 05:24:12 701501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1586|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 701506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 701510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38048|rtt_var:2420|pto_duration:47728|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 701515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 701519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 701522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 701526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652774205|now:1757654652701510|interv:72695|
[2025/09/12 05:24:12 701530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652774205|now:1757654652701510|interval:72695|pto_count:0|srtt:38048
[2025/09/12 05:24:12 701542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 701547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 701551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1605828|
[2025/09/12 05:24:12 701555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 701559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1587|
[2025/09/12 05:24:12 701578] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1587|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652701565|stream_id:0|stream_offset:1605828|
[2025/09/12 05:24:12 701583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1587|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 701588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 701592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38048|rtt_var:2420|pto_duration:47728|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 701596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 701600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 701604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 701608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652774293|now:1757654652701592|interv:72701|
[2025/09/12 05:24:12 701612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652774293|now:1757654652701592|interval:72701|pto_count:0|srtt:38048
[2025/09/12 05:24:12 701616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 701620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 701624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1607007|
[2025/09/12 05:24:12 701629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 701636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652702636|now:1757654652701636|interv:1000|
[2025/09/12 05:24:12 701643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 701649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 701655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652702636|
[2025/09/12 05:24:12 701660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652702636|
[2025/09/12 05:24:12 701671] [debug] |xqc_engine_wakeup_after|wakeup:1757654652702636|now:1757654652701671|diff:965|
[2025/09/12 05:24:12 701677] [debug] |xqc_engine_main_logic|END|now:1757654652701391|
[2025/09/12 05:24:12 702006] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654652702005|
[2025/09/12 05:24:12 702012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 702018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:713|
[2025/09/12 05:24:12 702022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:714|
[2025/09/12 05:24:12 702028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:714|
[2025/09/12 05:24:12 702032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 702037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1550|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1551|path_largest_ack:1550|
[2025/09/12 05:24:12 702041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1548537|prior_time:1757654652664118|is_app_limited:0|send_elapse:43816|ack_elapse:37887|ctl_first_sent_time:1757654652665557|lagest_ack_time:1757654652702005|curr_delivered:1592937|
[2025/09/12 05:24:12 702046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652665557|
[2025/09/12 05:24:12 702050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1344||sndq_packets_used_bytes:0|sndq_packets_free:1332|
[2025/09/12 05:24:12 702054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1551|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1551|path_largest_ack:1551|
[2025/09/12 05:24:12 702059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1548537|prior_time:1757654652664118|is_app_limited:0|send_elapse:43816|ack_elapse:37887|ctl_first_sent_time:1757654652665557|lagest_ack_time:1757654652702005|curr_delivered:1594137|
[2025/09/12 05:24:12 702063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652665643|
[2025/09/12 05:24:12 702067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1343||sndq_packets_used_bytes:0|sndq_packets_free:1333|
[2025/09/12 05:24:12 702071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38048|rttvar:2420|minrtt:30532|latest_rtt:36362|ack_delay:32|
[2025/09/12 05:24:12 702075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37833|rttvar:2244|minrtt:30532|latest_rtt:36362|ack_delay:32|
[2025/09/12 05:24:12 702079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1551|lost_pn:1548|thresh:3|
[2025/09/12 05:24:12 702083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 702087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37833|rtt_var:2244|pto_duration:46809|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 702092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 702096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 702099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 702107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652773374|now:1757654652702087|interv:71287|
[2025/09/12 05:24:12 702111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652773374|now:1757654652702087|interval:71287|pto_count:0|srtt:37833
[2025/09/12 05:24:12 702116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43816, ack_elapse 37887, delivered 45600|rate 1040715|lost 202|
[2025/09/12 05:24:12 702120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1040715) in round 35|
[2025/09/12 05:24:12 702124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 702128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5042|
[2025/09/12 05:24:12 702132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652665643|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 702137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2400|po_sent_time:1757654652665643|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1550937|
[2025/09/12 05:24:12 702141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97112|full_bw_reached:1|inflight:43207|srtt:37833|latest_rtt:36362|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 702147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:714|largest:714|pns:2|
[2025/09/12 05:24:12 702151] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:714|frame:ACK |recv_time:1757654652702005|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 702156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772702005|now:1757654652702005|interv:120000000|
[2025/09/12 05:24:12 702160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772702005|now:1757654652702005|interv:120000000|
[2025/09/12 05:24:12 702164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652702636|pq_index:0|
[2025/09/12 05:24:12 702168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652701391|
[2025/09/12 05:24:12 702172] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652702172|
[2025/09/12 05:24:12 702177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652702176|
[2025/09/12 05:24:12 702182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37833|min_srtt:37833|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 702187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1656525|
[2025/09/12 05:24:12 702191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37833|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 702200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 702204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37833|min_srtt:37833|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 702209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1657704|
[2025/09/12 05:24:12 702213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37833|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 702217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 702221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37833|min_srtt:37833|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 702225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1658883|
[2025/09/12 05:24:12 702230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 702233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 702237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 702241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 702246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 702250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1607007|
[2025/09/12 05:24:12 702254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 702258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 702262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652702636|
[2025/09/12 05:24:12 702266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652702636|
[2025/09/12 05:24:12 702270] [debug] |xqc_engine_wakeup_after|wakeup:1757654652702636|now:1757654652702270|diff:366|
[2025/09/12 05:24:12 702274] [debug] |xqc_engine_main_logic|END|now:1757654652702176|
[2025/09/12 05:24:12 702279] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652702279|
[2025/09/12 05:24:12 702283] [debug] |xqc_engine_wakeup_after|wakeup:1757654652702636|now:1757654652702283|diff:353|
[2025/09/12 05:24:12 702287] [debug] |xqc_engine_main_logic|END|now:1757654652702279|
[2025/09/12 05:24:12 703356] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652703356|
[2025/09/12 05:24:12 703365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652702636|pq_index:0|
[2025/09/12 05:24:12 703374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652702176|
[2025/09/12 05:24:12 703379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652703378|
[2025/09/12 05:24:12 703383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652702636|now:1757654652703378|
[2025/09/12 05:24:12 703387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652702636|now:1757654652703378|
[2025/09/12 05:24:12 703391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 703396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37833|min_srtt:37833|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 703401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1658883|
[2025/09/12 05:24:12 703405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 703409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 703413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 703417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 703425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 703429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1607007|
[2025/09/12 05:24:12 703433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 703437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1588|
[2025/09/12 05:24:12 703478] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1588|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652703445|stream_id:0|stream_offset:1607007|
[2025/09/12 05:24:12 703486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1588|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 703491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 703496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37833|rtt_var:2244|pto_duration:46809|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 703500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 703504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 703508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 703516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652775254|now:1757654652703495|interv:71759|
[2025/09/12 05:24:12 703520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652775254|now:1757654652703495|interval:71759|pto_count:0|srtt:37833
[2025/09/12 05:24:12 703524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:44407|
[2025/09/12 05:24:12 703529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 703533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1608186|
[2025/09/12 05:24:12 703538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 703541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1589|
[2025/09/12 05:24:12 703561] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1589|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652703548|stream_id:0|stream_offset:1608186|
[2025/09/12 05:24:12 703566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1589|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 703571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 703575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37833|rtt_var:2244|pto_duration:46809|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 703579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 703583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 703587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 703591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652775357|now:1757654652703575|interv:71782|
[2025/09/12 05:24:12 703595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652775357|now:1757654652703575|interval:71782|pto_count:0|srtt:37833
[2025/09/12 05:24:12 703599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97112|inflight:45607|
[2025/09/12 05:24:12 703603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 703607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97112|conn:0000561B836C40DC|stream_id:0|stream_offset:1609365|
[2025/09/12 05:24:12 703612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 703616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652704616|now:1757654652703616|interv:1000|
[2025/09/12 05:24:12 703620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 703623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 703630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652704616|
[2025/09/12 05:24:12 703634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652704616|
[2025/09/12 05:24:12 703638] [debug] |xqc_engine_wakeup_after|wakeup:1757654652704616|now:1757654652703638|diff:978|
[2025/09/12 05:24:12 703643] [debug] |xqc_engine_main_logic|END|now:1757654652703378|
[2025/09/12 05:24:12 704005] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652704004|
[2025/09/12 05:24:12 704012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 704018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:714|
[2025/09/12 05:24:12 704022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:715|
[2025/09/12 05:24:12 704028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:715|
[2025/09/12 05:24:12 704032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 704037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1552|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:1553|path_largest_ack:1552|
[2025/09/12 05:24:12 704042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1550937|prior_time:1757654652666117|is_app_limited:0|send_elapse:43873|ack_elapse:37887|ctl_first_sent_time:1757654652667594|lagest_ack_time:1757654652704004|curr_delivered:1595344|
[2025/09/12 05:24:12 704046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652667594|
[2025/09/12 05:24:12 704051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1342||sndq_packets_used_bytes:0|sndq_packets_free:1334|
[2025/09/12 05:24:12 704055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1553|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1553|path_largest_ack:1553|
[2025/09/12 05:24:12 704059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1550937|prior_time:1757654652666117|is_app_limited:0|send_elapse:43873|ack_elapse:37887|ctl_first_sent_time:1757654652667594|lagest_ack_time:1757654652704004|curr_delivered:1596544|
[2025/09/12 05:24:12 704063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652667676|
[2025/09/12 05:24:12 704067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1341||sndq_packets_used_bytes:0|sndq_packets_free:1335|
[2025/09/12 05:24:12 704071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37833|rttvar:2244|minrtt:30532|latest_rtt:36328|ack_delay:40|
[2025/09/12 05:24:12 704075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37640|rttvar:2069|minrtt:30532|latest_rtt:36328|ack_delay:40|
[2025/09/12 05:24:12 704080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1553|lost_pn:1550|thresh:3|
[2025/09/12 05:24:12 704084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 697|pns:2|
[2025/09/12 05:24:12 704088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 704092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37640|rtt_var:2069|pto_duration:45916|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 704100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 704104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 704108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 704112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652774464|now:1757654652704092|interv:70372|
[2025/09/12 05:24:12 704116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652774464|now:1757654652704092|interval:70372|pto_count:0|srtt:37640
[2025/09/12 05:24:12 704120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43873, ack_elapse 37887, delivered 45607|rate 1039523|lost 202|
[2025/09/12 05:24:12 704125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 35 -> 36|
[2025/09/12 05:24:12 704129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1039523) in round 36|
[2025/09/12 05:24:12 704133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 704137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 704141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2407|po_sent_time:1757654652667676|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 704145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97112|packet_lost:0|acked:2407|po_sent_time:1757654652667676|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 704150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43200|srtt:37640|latest_rtt:36328|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 704155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:715|largest:715|pns:2|
[2025/09/12 05:24:12 704160] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:715|frame:ACK |recv_time:1757654652704004|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 704164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772704004|now:1757654652704004|interv:120000000|
[2025/09/12 05:24:12 704168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772704004|now:1757654652704004|interv:120000000|
[2025/09/12 05:24:12 704172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652704616|pq_index:0|
[2025/09/12 05:24:12 704176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652703378|
[2025/09/12 05:24:12 704180] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652704180|
[2025/09/12 05:24:12 704185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652704184|
[2025/09/12 05:24:12 704194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37640|min_srtt:37640|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 704198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1658883|
[2025/09/12 05:24:12 704203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37640|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 704207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 704211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37640|min_srtt:37640|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 704216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1660062|
[2025/09/12 05:24:12 704220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37640|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 704224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 704228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37640|min_srtt:37640|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 704233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1661241|
[2025/09/12 05:24:12 704237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 704241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 704245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 704249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 704253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 704257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1609365|
[2025/09/12 05:24:12 704262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 704265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 704269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652704616|
[2025/09/12 05:24:12 704273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652704616|
[2025/09/12 05:24:12 704277] [debug] |xqc_engine_wakeup_after|wakeup:1757654652704616|now:1757654652704277|diff:339|
[2025/09/12 05:24:12 704281] [debug] |xqc_engine_main_logic|END|now:1757654652704184|
[2025/09/12 05:24:12 704289] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652704289|
[2025/09/12 05:24:12 704293] [debug] |xqc_engine_wakeup_after|wakeup:1757654652704616|now:1757654652704292|diff:324|
[2025/09/12 05:24:12 704296] [debug] |xqc_engine_main_logic|END|now:1757654652704289|
[2025/09/12 05:24:12 705366] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652705366|
[2025/09/12 05:24:12 705375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652704616|pq_index:0|
[2025/09/12 05:24:12 705380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652704184|
[2025/09/12 05:24:12 705385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652705384|
[2025/09/12 05:24:12 705389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652704616|now:1757654652705384|
[2025/09/12 05:24:12 705393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652704616|now:1757654652705384|
[2025/09/12 05:24:12 705397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 705402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37640|min_srtt:37640|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 705407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1661241|
[2025/09/12 05:24:12 705411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 705415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 705419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 705423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 705428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 705432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1609365|
[2025/09/12 05:24:12 705436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 705441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1590|
[2025/09/12 05:24:12 705481] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1590|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652705449|stream_id:0|stream_offset:1609365|
[2025/09/12 05:24:12 705489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1590|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 705494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 705498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37640|rtt_var:2069|pto_duration:45916|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 705507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 705511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 705515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 705519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652776365|now:1757654652705498|interv:70867|
[2025/09/12 05:24:12 705523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652776365|now:1757654652705498|interval:70867|pto_count:0|srtt:37640
[2025/09/12 05:24:12 705527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44400|
[2025/09/12 05:24:12 705532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 705536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1610544|
[2025/09/12 05:24:12 705541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 705545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1591|
[2025/09/12 05:24:12 705565] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1591|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654652705551|stream_id:0|stream_offset:1610544|
[2025/09/12 05:24:12 705570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1591|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 705575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:12 705579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37640|rtt_var:2069|pto_duration:45916|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 705583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 705587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 705590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:12 705594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652776467|now:1757654652705578|interv:70889|
[2025/09/12 05:24:12 705598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652776467|now:1757654652705578|interval:70889|pto_count:0|srtt:37640
[2025/09/12 05:24:12 705603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45600|
[2025/09/12 05:24:12 705607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 705611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1611723|
[2025/09/12 05:24:12 705621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 705627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652706627|now:1757654652705627|interv:1000|
[2025/09/12 05:24:12 705633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 705639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 705645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652706627|
[2025/09/12 05:24:12 705651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652706627|
[2025/09/12 05:24:12 705657] [debug] |xqc_engine_wakeup_after|wakeup:1757654652706627|now:1757654652705657|diff:970|
[2025/09/12 05:24:12 705662] [debug] |xqc_engine_main_logic|END|now:1757654652705384|
[2025/09/12 05:24:12 705994] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652705993|
[2025/09/12 05:24:12 706001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 706007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:715|
[2025/09/12 05:24:12 706011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:716|
[2025/09/12 05:24:12 706017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:716|
[2025/09/12 05:24:12 706021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 706025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1554|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1555|path_largest_ack:1554|
[2025/09/12 05:24:12 706030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1553337|prior_time:1757654652668112|is_app_limited:0|send_elapse:43833|ack_elapse:37881|ctl_first_sent_time:1757654652669553|lagest_ack_time:1757654652705993|curr_delivered:1597744|
[2025/09/12 05:24:12 706035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652669553|
[2025/09/12 05:24:12 706039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1340||sndq_packets_used_bytes:0|sndq_packets_free:1336|
[2025/09/12 05:24:12 706043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1555|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1555|path_largest_ack:1555|
[2025/09/12 05:24:12 706048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1553337|prior_time:1757654652668112|is_app_limited:0|send_elapse:43833|ack_elapse:37881|ctl_first_sent_time:1757654652669553|lagest_ack_time:1757654652705993|curr_delivered:1598944|
[2025/09/12 05:24:12 706052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652669634|
[2025/09/12 05:24:12 706056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1339||sndq_packets_used_bytes:0|sndq_packets_free:1337|
[2025/09/12 05:24:12 706060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37640|rttvar:2069|minrtt:30532|latest_rtt:36359|ack_delay:32|
[2025/09/12 05:24:12 706064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37475|rttvar:1880|minrtt:30532|latest_rtt:36359|ack_delay:32|
[2025/09/12 05:24:12 706072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1555|lost_pn:1552|thresh:3|
[2025/09/12 05:24:12 706076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 706080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37475|rtt_var:1880|pto_duration:44995|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 706085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 706089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 706093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 706097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652775546|now:1757654652706080|interv:69466|
[2025/09/12 05:24:12 706101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652775546|now:1757654652706080|interval:69466|pto_count:0|srtt:37475
[2025/09/12 05:24:12 706105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43833, ack_elapse 37881, delivered 45607|rate 1040471|lost 202|
[2025/09/12 05:24:12 706109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1040471) in round 36|
[2025/09/12 05:24:12 706113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 706118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 706121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652669634|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 706126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652669634|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 706130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43200|srtt:37475|latest_rtt:36359|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 706136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:716|largest:716|pns:2|
[2025/09/12 05:24:12 706140] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:716|frame:ACK |recv_time:1757654652705993|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 706145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772705993|now:1757654652705993|interv:120000000|
[2025/09/12 05:24:12 706149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772705993|now:1757654652705993|interv:120000000|
[2025/09/12 05:24:12 706153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652706627|pq_index:0|
[2025/09/12 05:24:12 706157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652705384|
[2025/09/12 05:24:12 706161] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652706161|
[2025/09/12 05:24:12 706166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652706165|
[2025/09/12 05:24:12 706174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37475|min_srtt:37475|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 706178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1661241|
[2025/09/12 05:24:12 706183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37475|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 706187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 706192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37475|min_srtt:37475|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 706196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1662420|
[2025/09/12 05:24:12 706200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37475|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 706204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 706209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37475|min_srtt:37475|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 706213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1663599|
[2025/09/12 05:24:12 706217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 706221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 706225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 706229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 706233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 706237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1611723|
[2025/09/12 05:24:12 706242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 706246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 706249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652706627|
[2025/09/12 05:24:12 706256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652706627|
[2025/09/12 05:24:12 706260] [debug] |xqc_engine_wakeup_after|wakeup:1757654652706627|now:1757654652706260|diff:367|
[2025/09/12 05:24:12 706264] [debug] |xqc_engine_main_logic|END|now:1757654652706165|
[2025/09/12 05:24:12 706269] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652706269|
[2025/09/12 05:24:12 706273] [debug] |xqc_engine_wakeup_after|wakeup:1757654652706627|now:1757654652706273|diff:354|
[2025/09/12 05:24:12 706277] [debug] |xqc_engine_main_logic|END|now:1757654652706269|
[2025/09/12 05:24:12 707346] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652707346|
[2025/09/12 05:24:12 707355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652706627|pq_index:0|
[2025/09/12 05:24:12 707359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652706165|
[2025/09/12 05:24:12 707364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652707363|
[2025/09/12 05:24:12 707369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654652707075|now:1757654652707363|
[2025/09/12 05:24:12 707373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:12 707377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654652707075|now:1757654652707363|
[2025/09/12 05:24:12 707381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:12 707384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652706627|now:1757654652707363|
[2025/09/12 05:24:12 707389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652706627|now:1757654652707363|
[2025/09/12 05:24:12 707392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 707397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:716|ack_delay:25322|first_ack_range:19|largest_pkt_recv_time:1757654652682075|
[2025/09/12 05:24:12 707402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:716|low:697|pkt_pns:2|
[2025/09/12 05:24:12 707406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:704|frame_largest_recv:716|
[2025/09/12 05:24:12 707410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:12 707415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37475|min_srtt:37475|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 707419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1663599|
[2025/09/12 05:24:12 707424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 707427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 707431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 707435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 707440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 707449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1611723|
[2025/09/12 05:24:12 707453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 707474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1592|
[2025/09/12 05:24:12 707501] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1592|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:43200|now:1757654652707482|stream_id:0|stream_offset:1611723|
[2025/09/12 05:24:12 707507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1592|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 707512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 707516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37475|rtt_var:1880|pto_duration:44995|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 707520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 707524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 707528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 707532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652777477|now:1757654652707516|interv:69961|
[2025/09/12 05:24:12 707536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652777477|now:1757654652707516|interval:69961|pto_count:0|srtt:37475
[2025/09/12 05:24:12 707540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 707545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 707549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1612902|
[2025/09/12 05:24:12 707554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 707558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1593|
[2025/09/12 05:24:12 707575] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1593|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652707564|stream_id:0|stream_offset:1612902|
[2025/09/12 05:24:12 707580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1593|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 707584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 707588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37475|rtt_var:1880|pto_duration:44995|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 707596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 707600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 707604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 707608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652777559|now:1757654652707588|interv:69971|
[2025/09/12 05:24:12 707612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652777559|now:1757654652707588|interval:69971|pto_count:0|srtt:37475
[2025/09/12 05:24:12 707617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 707621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 707625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1614081|
[2025/09/12 05:24:12 707629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 707633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652708633|now:1757654652707633|interv:1000|
[2025/09/12 05:24:12 707639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 707645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 707652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652708633|
[2025/09/12 05:24:12 707658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652708633|
[2025/09/12 05:24:12 707664] [debug] |xqc_engine_wakeup_after|wakeup:1757654652708633|now:1757654652707663|diff:970|
[2025/09/12 05:24:12 707669] [debug] |xqc_engine_main_logic|END|now:1757654652707363|
[2025/09/12 05:24:12 707988] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652707987|
[2025/09/12 05:24:12 707995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 708005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:716|
[2025/09/12 05:24:12 708010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:717|
[2025/09/12 05:24:12 708016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:717|
[2025/09/12 05:24:12 708020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 708025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1556|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1557|path_largest_ack:1556|
[2025/09/12 05:24:12 708029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1555737|prior_time:1757654652670102|is_app_limited:0|send_elapse:45750|ack_elapse:37885|ctl_first_sent_time:1757654652671555|lagest_ack_time:1757654652707987|curr_delivered:1600144|
[2025/09/12 05:24:12 708034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652671555|
[2025/09/12 05:24:12 708038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1338||sndq_packets_used_bytes:0|sndq_packets_free:1338|
[2025/09/12 05:24:12 708046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1557|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1557|path_largest_ack:1557|
[2025/09/12 05:24:12 708051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1555737|prior_time:1757654652670102|is_app_limited:0|send_elapse:45750|ack_elapse:37885|ctl_first_sent_time:1757654652671555|lagest_ack_time:1757654652707987|curr_delivered:1601344|
[2025/09/12 05:24:12 708055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652671638|
[2025/09/12 05:24:12 708059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1337||sndq_packets_used_bytes:0|sndq_packets_free:1339|
[2025/09/12 05:24:12 708063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37475|rttvar:1880|minrtt:30532|latest_rtt:36349|ack_delay:32|
[2025/09/12 05:24:12 708067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37330|rttvar:1699|minrtt:30532|latest_rtt:36349|ack_delay:32|
[2025/09/12 05:24:12 708071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1557|lost_pn:1554|thresh:3|
[2025/09/12 05:24:12 708076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 708080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37330|rtt_var:1699|pto_duration:44126|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 708084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 708088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 708092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 708095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652776690|now:1757654652708079|interv:68611|
[2025/09/12 05:24:12 708099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652776690|now:1757654652708079|interval:68611|pto_count:0|srtt:37330
[2025/09/12 05:24:12 708104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45750, ack_elapse 37885, delivered 45607|rate 996874|lost 202|
[2025/09/12 05:24:12 708108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (996874) in round 36|
[2025/09/12 05:24:12 708112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 708117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 708120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652671638|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 708125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652671638|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 708129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:37330|latest_rtt:36349|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 708137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:717|largest:717|pns:2|
[2025/09/12 05:24:12 708142] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:717|frame:ACK |recv_time:1757654652707987|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 708146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772707987|now:1757654652707987|interv:120000000|
[2025/09/12 05:24:12 708150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772707987|now:1757654652707987|interv:120000000|
[2025/09/12 05:24:12 708154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652708633|pq_index:0|
[2025/09/12 05:24:12 708158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652707363|
[2025/09/12 05:24:12 708162] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652708162|
[2025/09/12 05:24:12 708167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652708166|
[2025/09/12 05:24:12 708173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37330|min_srtt:37330|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 708177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1663599|
[2025/09/12 05:24:12 708181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37330|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 708186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 708190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37330|min_srtt:37330|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 708194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1664778|
[2025/09/12 05:24:12 708199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37330|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 708203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 708208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37330|min_srtt:37330|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 708212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1665957|
[2025/09/12 05:24:12 708216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 708222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 708226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 708231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 708235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 708239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1614081|
[2025/09/12 05:24:12 708243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 708247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 708251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652708633|
[2025/09/12 05:24:12 708255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652708633|
[2025/09/12 05:24:12 708259] [debug] |xqc_engine_wakeup_after|wakeup:1757654652708633|now:1757654652708259|diff:374|
[2025/09/12 05:24:12 708263] [debug] |xqc_engine_main_logic|END|now:1757654652708166|
[2025/09/12 05:24:12 708268] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652708268|
[2025/09/12 05:24:12 708272] [debug] |xqc_engine_wakeup_after|wakeup:1757654652708633|now:1757654652708272|diff:361|
[2025/09/12 05:24:12 708276] [debug] |xqc_engine_main_logic|END|now:1757654652708268|
[2025/09/12 05:24:12 709346] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652709345|
[2025/09/12 05:24:12 709355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652708633|pq_index:0|
[2025/09/12 05:24:12 709359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652708166|
[2025/09/12 05:24:12 709364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652709363|
[2025/09/12 05:24:12 709368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652708633|now:1757654652709363|
[2025/09/12 05:24:12 709373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652708633|now:1757654652709363|
[2025/09/12 05:24:12 709376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 709382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37330|min_srtt:37330|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 709386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1665957|
[2025/09/12 05:24:12 709391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 709394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 709398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 709406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 709410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 709414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1614081|
[2025/09/12 05:24:12 709419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 709423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1594|
[2025/09/12 05:24:12 709451] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1594|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652709431|stream_id:0|stream_offset:1614081|
[2025/09/12 05:24:12 709471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1594|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 709475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 709480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37330|rtt_var:1699|pto_duration:44126|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 709484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 709488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 709492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 709496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652778557|now:1757654652709479|interv:69078|
[2025/09/12 05:24:12 709500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652778557|now:1757654652709479|interval:69078|pto_count:0|srtt:37330
[2025/09/12 05:24:12 709504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 709509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 709513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1615260|
[2025/09/12 05:24:12 709517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 709521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1595|
[2025/09/12 05:24:12 709541] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1595|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652709527|stream_id:0|stream_offset:1615260|
[2025/09/12 05:24:12 709546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1595|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 709550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 709558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37330|rtt_var:1699|pto_duration:44126|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 709562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 709566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 709570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 709574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652778653|now:1757654652709558|interv:69095|
[2025/09/12 05:24:12 709578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652778653|now:1757654652709558|interval:69095|pto_count:0|srtt:37330
[2025/09/12 05:24:12 709582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 709587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 709591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1616439|
[2025/09/12 05:24:12 709595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 709599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652710599|now:1757654652709599|interv:1000|
[2025/09/12 05:24:12 709603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 709607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 709611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652710599|
[2025/09/12 05:24:12 709615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652710599|
[2025/09/12 05:24:12 709619] [debug] |xqc_engine_wakeup_after|wakeup:1757654652710599|now:1757654652709619|diff:980|
[2025/09/12 05:24:12 709623] [debug] |xqc_engine_main_logic|END|now:1757654652709363|
[2025/09/12 05:24:12 709993] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652709992|
[2025/09/12 05:24:12 709999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 710005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:717|
[2025/09/12 05:24:12 710009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:718|
[2025/09/12 05:24:12 710015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:718|
[2025/09/12 05:24:12 710019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 710024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1558|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1559|path_largest_ack:1558|
[2025/09/12 05:24:12 710028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1558137|prior_time:1757654652672109|is_app_limited:0|send_elapse:43854|ack_elapse:37883|ctl_first_sent_time:1757654652673554|lagest_ack_time:1757654652709992|curr_delivered:1602544|
[2025/09/12 05:24:12 710037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652673554|
[2025/09/12 05:24:12 710042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1336||sndq_packets_used_bytes:0|sndq_packets_free:1340|
[2025/09/12 05:24:12 710046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1559|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1559|path_largest_ack:1559|
[2025/09/12 05:24:12 710050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1558137|prior_time:1757654652672109|is_app_limited:0|send_elapse:43854|ack_elapse:37883|ctl_first_sent_time:1757654652673554|lagest_ack_time:1757654652709992|curr_delivered:1603744|
[2025/09/12 05:24:12 710054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652673640|
[2025/09/12 05:24:12 710058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1335||sndq_packets_used_bytes:0|sndq_packets_free:1341|
[2025/09/12 05:24:12 710062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37330|rttvar:1699|minrtt:30532|latest_rtt:36352|ack_delay:40|
[2025/09/12 05:24:12 710067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37203|rttvar:1529|minrtt:30532|latest_rtt:36352|ack_delay:40|
[2025/09/12 05:24:12 710071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1559|lost_pn:1556|thresh:3|
[2025/09/12 05:24:12 710075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 710079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37203|rtt_var:1529|pto_duration:43319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 710083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 710087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 710091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 710095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652777846|now:1757654652710079|interv:67767|
[2025/09/12 05:24:12 710099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652777846|now:1757654652710079|interval:67767|pto_count:0|srtt:37203
[2025/09/12 05:24:12 710103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43854, ack_elapse 37883, delivered 45607|rate 1039973|lost 202|
[2025/09/12 05:24:12 710107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1039973) in round 36|
[2025/09/12 05:24:12 710112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 710116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 710120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652673640|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 710124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652673640|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 710131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:37203|latest_rtt:36352|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 710137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:718|largest:718|pns:2|
[2025/09/12 05:24:12 710141] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:718|frame:ACK |recv_time:1757654652709992|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 710146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772709992|now:1757654652709992|interv:120000000|
[2025/09/12 05:24:12 710150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772709992|now:1757654652709992|interv:120000000|
[2025/09/12 05:24:12 710154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652710599|pq_index:0|
[2025/09/12 05:24:12 710158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652709363|
[2025/09/12 05:24:12 710162] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652710162|
[2025/09/12 05:24:12 710166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652710165|
[2025/09/12 05:24:12 710172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37203|min_srtt:37203|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 710177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1665957|
[2025/09/12 05:24:12 710181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37203|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 710186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 710190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37203|min_srtt:37203|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 710194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1667136|
[2025/09/12 05:24:12 710199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37203|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 710203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 710207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37203|min_srtt:37203|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 710211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1668315|
[2025/09/12 05:24:12 710218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 710222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 710226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 710230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 710234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 710238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1616439|
[2025/09/12 05:24:12 710243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 710247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 710250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652710599|
[2025/09/12 05:24:12 710254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652710599|
[2025/09/12 05:24:12 710258] [debug] |xqc_engine_wakeup_after|wakeup:1757654652710599|now:1757654652710258|diff:341|
[2025/09/12 05:24:12 710262] [debug] |xqc_engine_main_logic|END|now:1757654652710165|
[2025/09/12 05:24:12 710267] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652710267|
[2025/09/12 05:24:12 710271] [debug] |xqc_engine_wakeup_after|wakeup:1757654652710599|now:1757654652710271|diff:328|
[2025/09/12 05:24:12 710275] [debug] |xqc_engine_main_logic|END|now:1757654652710267|
[2025/09/12 05:24:12 711344] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652711344|
[2025/09/12 05:24:12 711354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652710599|pq_index:0|
[2025/09/12 05:24:12 711358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652710165|
[2025/09/12 05:24:12 711363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652711362|
[2025/09/12 05:24:12 711367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652710599|now:1757654652711362|
[2025/09/12 05:24:12 711372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652710599|now:1757654652711362|
[2025/09/12 05:24:12 711375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 711381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37203|min_srtt:37203|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 711385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1668315|
[2025/09/12 05:24:12 711390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 711394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 711402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 711406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 711411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 711415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1616439|
[2025/09/12 05:24:12 711420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 711424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1596|
[2025/09/12 05:24:12 711451] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1596|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652711432|stream_id:0|stream_offset:1616439|
[2025/09/12 05:24:12 711471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1596|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 711476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 711480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37203|rtt_var:1529|pto_duration:43319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 711485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 711488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 711492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 711496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652779751|now:1757654652711480|interv:68271|
[2025/09/12 05:24:12 711500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652779751|now:1757654652711480|interval:68271|pto_count:0|srtt:37203
[2025/09/12 05:24:12 711505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 711509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 711514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1617618|
[2025/09/12 05:24:12 711518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 711522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1597|
[2025/09/12 05:24:12 711541] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1597|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652711528|stream_id:0|stream_offset:1617618|
[2025/09/12 05:24:12 711546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1597|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 711555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 711559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37203|rtt_var:1529|pto_duration:43319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 711563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 711567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 711571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 711575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652779847|now:1757654652711559|interv:68288|
[2025/09/12 05:24:12 711579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652779847|now:1757654652711559|interval:68288|pto_count:0|srtt:37203
[2025/09/12 05:24:12 711583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 711587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 711591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1618797|
[2025/09/12 05:24:12 711598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 711604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652712604|now:1757654652711604|interv:1000|
[2025/09/12 05:24:12 711611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 711616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 711622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652712604|
[2025/09/12 05:24:12 711628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652712604|
[2025/09/12 05:24:12 711634] [debug] |xqc_engine_wakeup_after|wakeup:1757654652712604|now:1757654652711634|diff:970|
[2025/09/12 05:24:12 711639] [debug] |xqc_engine_main_logic|END|now:1757654652711362|
[2025/09/12 05:24:12 711982] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652711981|
[2025/09/12 05:24:12 711989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 711994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:718|
[2025/09/12 05:24:12 711998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:719|
[2025/09/12 05:24:12 712004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:719|
[2025/09/12 05:24:12 712008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 712013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1560|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1561|path_largest_ack:1560|
[2025/09/12 05:24:12 712018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1560537|prior_time:1757654652674095|is_app_limited:0|send_elapse:43871|ack_elapse:37886|ctl_first_sent_time:1757654652675556|lagest_ack_time:1757654652711981|curr_delivered:1604944|
[2025/09/12 05:24:12 712026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652675556|
[2025/09/12 05:24:12 712031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1334||sndq_packets_used_bytes:0|sndq_packets_free:1342|
[2025/09/12 05:24:12 712035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1561|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1561|path_largest_ack:1561|
[2025/09/12 05:24:12 712039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1560537|prior_time:1757654652674095|is_app_limited:0|send_elapse:43871|ack_elapse:37886|ctl_first_sent_time:1757654652675556|lagest_ack_time:1757654652711981|curr_delivered:1606144|
[2025/09/12 05:24:12 712044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652675640|
[2025/09/12 05:24:12 712047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1333||sndq_packets_used_bytes:0|sndq_packets_free:1343|
[2025/09/12 05:24:12 712051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37203|rttvar:1529|minrtt:30532|latest_rtt:36341|ack_delay:32|
[2025/09/12 05:24:12 712056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37091|rttvar:1370|minrtt:30532|latest_rtt:36341|ack_delay:32|
[2025/09/12 05:24:12 712060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1561|lost_pn:1558|thresh:3|
[2025/09/12 05:24:12 712064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 712068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37091|rtt_var:1370|pto_duration:42571|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 712073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 712076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 712080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 712084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652779099|now:1757654652712068|interv:67031|
[2025/09/12 05:24:12 712088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652779099|now:1757654652712068|interval:67031|pto_count:0|srtt:37091
[2025/09/12 05:24:12 712093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43871, ack_elapse 37886, delivered 45607|rate 1039570|lost 202|
[2025/09/12 05:24:12 712097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1039570) in round 36|
[2025/09/12 05:24:12 712101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 712105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 712109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652675640|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 712116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652675640|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 712120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:37091|latest_rtt:36341|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 712126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:719|largest:719|pns:2|
[2025/09/12 05:24:12 712130] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:719|frame:ACK |recv_time:1757654652711981|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 712135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772711981|now:1757654652711981|interv:120000000|
[2025/09/12 05:24:12 712139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772711981|now:1757654652711981|interv:120000000|
[2025/09/12 05:24:12 712143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652712604|pq_index:0|
[2025/09/12 05:24:12 712147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652711362|
[2025/09/12 05:24:12 712151] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652712151|
[2025/09/12 05:24:12 712155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652712155|
[2025/09/12 05:24:12 712161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37091|min_srtt:37091|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 712166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1668315|
[2025/09/12 05:24:12 712170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37091|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 712174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 712179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37091|min_srtt:37091|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 712183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1669494|
[2025/09/12 05:24:12 712187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37091|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 712192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 712198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37091|min_srtt:37091|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 712203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1670673|
[2025/09/12 05:24:12 712207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 712211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 712215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 712219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 712223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 712227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1618797|
[2025/09/12 05:24:12 712232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 712235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 712239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652712604|
[2025/09/12 05:24:12 712243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652712604|
[2025/09/12 05:24:12 712247] [debug] |xqc_engine_wakeup_after|wakeup:1757654652712604|now:1757654652712247|diff:357|
[2025/09/12 05:24:12 712251] [debug] |xqc_engine_main_logic|END|now:1757654652712155|
[2025/09/12 05:24:12 712256] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652712256|
[2025/09/12 05:24:12 712260] [debug] |xqc_engine_wakeup_after|wakeup:1757654652712604|now:1757654652712260|diff:344|
[2025/09/12 05:24:12 712264] [debug] |xqc_engine_main_logic|END|now:1757654652712256|
[2025/09/12 05:24:12 713343] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652713343|
[2025/09/12 05:24:12 713352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652712604|pq_index:0|
[2025/09/12 05:24:12 713356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652712155|
[2025/09/12 05:24:12 713361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652713360|
[2025/09/12 05:24:12 713366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652712604|now:1757654652713360|
[2025/09/12 05:24:12 713370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652712604|now:1757654652713360|
[2025/09/12 05:24:12 713374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 713379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37091|min_srtt:37091|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 713384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1670673|
[2025/09/12 05:24:12 713393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 713397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 713401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 713405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 713409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 713414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1618797|
[2025/09/12 05:24:12 713418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 713422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1598|
[2025/09/12 05:24:12 713449] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1598|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652713430|stream_id:0|stream_offset:1618797|
[2025/09/12 05:24:12 713466] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1598|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 713473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 713478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37091|rtt_var:1370|pto_duration:42571|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 713482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 713486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 713490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 713493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652781001|now:1757654652713477|interv:67524|
[2025/09/12 05:24:12 713497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652781001|now:1757654652713477|interval:67524|pto_count:0|srtt:37091
[2025/09/12 05:24:12 713502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 713506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 713511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1619976|
[2025/09/12 05:24:12 713515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 713519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1599|
[2025/09/12 05:24:12 713546] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1599|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652713532|stream_id:0|stream_offset:1619976|
[2025/09/12 05:24:12 713552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1599|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 713556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 713560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37091|rtt_var:1370|pto_duration:42571|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 713564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 713568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 713572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 713576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652781103|now:1757654652713560|interv:67543|
[2025/09/12 05:24:12 713580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652781103|now:1757654652713560|interval:67543|pto_count:0|srtt:37091
[2025/09/12 05:24:12 713584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 713589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 713593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1621155|
[2025/09/12 05:24:12 713597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 713602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652714602|now:1757654652713602|interv:1000|
[2025/09/12 05:24:12 713608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 713615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 713621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652714602|
[2025/09/12 05:24:12 713627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652714602|
[2025/09/12 05:24:12 713632] [debug] |xqc_engine_wakeup_after|wakeup:1757654652714602|now:1757654652713632|diff:970|
[2025/09/12 05:24:12 713638] [debug] |xqc_engine_main_logic|END|now:1757654652713360|
[2025/09/12 05:24:12 713977] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652713976|
[2025/09/12 05:24:12 713983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 713989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:719|
[2025/09/12 05:24:12 713993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:720|
[2025/09/12 05:24:12 713998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:720|
[2025/09/12 05:24:12 714002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 714007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1562|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1563|path_largest_ack:1562|
[2025/09/12 05:24:12 714016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1562937|prior_time:1757654652676090|is_app_limited:0|send_elapse:43852|ack_elapse:37886|ctl_first_sent_time:1757654652677547|lagest_ack_time:1757654652713976|curr_delivered:1607344|
[2025/09/12 05:24:12 714020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652677547|
[2025/09/12 05:24:12 714025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1332||sndq_packets_used_bytes:0|sndq_packets_free:1344|
[2025/09/12 05:24:12 714029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1563|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1563|path_largest_ack:1563|
[2025/09/12 05:24:12 714033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1562937|prior_time:1757654652676090|is_app_limited:0|send_elapse:43852|ack_elapse:37886|ctl_first_sent_time:1757654652677547|lagest_ack_time:1757654652713976|curr_delivered:1608544|
[2025/09/12 05:24:12 714038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652677631|
[2025/09/12 05:24:12 714042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1331||sndq_packets_used_bytes:0|sndq_packets_free:1345|
[2025/09/12 05:24:12 714046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37091|rttvar:1370|minrtt:30532|latest_rtt:36345|ack_delay:40|
[2025/09/12 05:24:12 714050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36993|rttvar:1224|minrtt:30532|latest_rtt:36345|ack_delay:40|
[2025/09/12 05:24:12 714054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1563|lost_pn:1560|thresh:3|
[2025/09/12 05:24:12 714058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 714062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36993|rtt_var:1224|pto_duration:41889|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 714067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 714071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 714074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 714078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652780421|now:1757654652714062|interv:66359|
[2025/09/12 05:24:12 714082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652780421|now:1757654652714062|interval:66359|pto_count:0|srtt:36993
[2025/09/12 05:24:12 714087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43852, ack_elapse 37886, delivered 45607|rate 1040020|lost 202|
[2025/09/12 05:24:12 714091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1040020) in round 36|
[2025/09/12 05:24:12 714095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 714102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 714106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652677631|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 714110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652677631|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 714115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36993|latest_rtt:36345|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 714120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:720|largest:720|pns:2|
[2025/09/12 05:24:12 714124] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:720|frame:ACK |recv_time:1757654652713976|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 714129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772713976|now:1757654652713976|interv:120000000|
[2025/09/12 05:24:12 714133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772713976|now:1757654652713976|interv:120000000|
[2025/09/12 05:24:12 714137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652714602|pq_index:0|
[2025/09/12 05:24:12 714141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652713360|
[2025/09/12 05:24:12 714145] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652714145|
[2025/09/12 05:24:12 714150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652714149|
[2025/09/12 05:24:12 714155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36993|min_srtt:36993|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 714160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1670673|
[2025/09/12 05:24:12 714164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36993|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 714169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 714173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36993|min_srtt:36993|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 714177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1671852|
[2025/09/12 05:24:12 714182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36993|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 714189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 714193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36993|min_srtt:36993|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 714197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1673031|
[2025/09/12 05:24:12 714201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 714205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 714209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 714213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 714218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 714222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1621155|
[2025/09/12 05:24:12 714226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 714230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 714234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652714602|
[2025/09/12 05:24:12 714238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652714602|
[2025/09/12 05:24:12 714242] [debug] |xqc_engine_wakeup_after|wakeup:1757654652714602|now:1757654652714241|diff:361|
[2025/09/12 05:24:12 714246] [debug] |xqc_engine_main_logic|END|now:1757654652714149|
[2025/09/12 05:24:12 714251] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652714251|
[2025/09/12 05:24:12 714254] [debug] |xqc_engine_wakeup_after|wakeup:1757654652714602|now:1757654652714254|diff:348|
[2025/09/12 05:24:12 714258] [debug] |xqc_engine_main_logic|END|now:1757654652714251|
[2025/09/12 05:24:12 715328] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652715328|
[2025/09/12 05:24:12 715337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652714602|pq_index:0|
[2025/09/12 05:24:12 715341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652714149|
[2025/09/12 05:24:12 715346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652715345|
[2025/09/12 05:24:12 715350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652714602|now:1757654652715345|
[2025/09/12 05:24:12 715355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652714602|now:1757654652715345|
[2025/09/12 05:24:12 715359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 715364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36993|min_srtt:36993|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 715373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1673031|
[2025/09/12 05:24:12 715377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 715381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 715385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 715389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 715394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 715398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1621155|
[2025/09/12 05:24:12 715403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 715407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1600|
[2025/09/12 05:24:12 715434] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1600|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652715415|stream_id:0|stream_offset:1621155|
[2025/09/12 05:24:12 715439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1600|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 715444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 715448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36993|rtt_var:1224|pto_duration:41889|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 715452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 715475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 715479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 715483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652782304|now:1757654652715448|interv:66856|
[2025/09/12 05:24:12 715487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652782304|now:1757654652715448|interval:66856|pto_count:0|srtt:36993
[2025/09/12 05:24:12 715491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 715496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 715500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1622334|
[2025/09/12 05:24:12 715508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 715512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1601|
[2025/09/12 05:24:12 715533] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1601|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652715519|stream_id:0|stream_offset:1622334|
[2025/09/12 05:24:12 715538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1601|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 715543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 715547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36993|rtt_var:1224|pto_duration:41889|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 715551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 715555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 715559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 715563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652782408|now:1757654652715547|interv:66861|
[2025/09/12 05:24:12 715567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652782408|now:1757654652715547|interval:66861|pto_count:0|srtt:36993
[2025/09/12 05:24:12 715572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 715576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 715580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1623513|
[2025/09/12 05:24:12 715584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 715591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652716591|now:1757654652715591|interv:1000|
[2025/09/12 05:24:12 715598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 715604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 715610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652716591|
[2025/09/12 05:24:12 715616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652716591|
[2025/09/12 05:24:12 715621] [debug] |xqc_engine_wakeup_after|wakeup:1757654652716591|now:1757654652715621|diff:970|
[2025/09/12 05:24:12 715627] [debug] |xqc_engine_main_logic|END|now:1757654652715345|
[2025/09/12 05:24:12 715973] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654652715972|
[2025/09/12 05:24:12 715980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 715985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:720|
[2025/09/12 05:24:12 715989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:721|
[2025/09/12 05:24:12 715999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:721|
[2025/09/12 05:24:12 716003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 716008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1564|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1565|path_largest_ack:1564|
[2025/09/12 05:24:12 716013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1565337|prior_time:1757654652678074|is_app_limited:0|send_elapse:41861|ack_elapse:37898|ctl_first_sent_time:1757654652679527|lagest_ack_time:1757654652715972|curr_delivered:1609744|
[2025/09/12 05:24:12 716017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652679527|
[2025/09/12 05:24:12 716022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1330||sndq_packets_used_bytes:0|sndq_packets_free:1346|
[2025/09/12 05:24:12 716026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1565|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1565|path_largest_ack:1565|
[2025/09/12 05:24:12 716030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1565337|prior_time:1757654652678074|is_app_limited:0|send_elapse:41861|ack_elapse:37898|ctl_first_sent_time:1757654652679527|lagest_ack_time:1757654652715972|curr_delivered:1610944|
[2025/09/12 05:24:12 716035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652679612|
[2025/09/12 05:24:12 716039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1329||sndq_packets_used_bytes:0|sndq_packets_free:1347|
[2025/09/12 05:24:12 716043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36993|rttvar:1224|minrtt:30532|latest_rtt:36360|ack_delay:32|
[2025/09/12 05:24:12 716047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36910|rttvar:1084|minrtt:30532|latest_rtt:36360|ack_delay:32|
[2025/09/12 05:24:12 716051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1565|lost_pn:1562|thresh:3|
[2025/09/12 05:24:12 716055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 716059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36910|rtt_var:1084|pto_duration:41246|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 716064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 716068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 716071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 716075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652781765|now:1757654652716059|interv:65706|
[2025/09/12 05:24:12 716079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652781765|now:1757654652716059|interval:65706|pto_count:0|srtt:36910
[2025/09/12 05:24:12 716084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41861, ack_elapse 37898, delivered 45607|rate 1089486|lost 202|
[2025/09/12 05:24:12 716091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1089486) in round 36|
[2025/09/12 05:24:12 716095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 716099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 716103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652679612|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 716107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652679612|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 716112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36910|latest_rtt:36360|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 716117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:12 716121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654652740972|now:1757654652715972|interv:25000|
[2025/09/12 05:24:12 716126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652715972|max_ack_delay:25000|
[2025/09/12 05:24:12 716130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:721|largest:721|pns:2|
[2025/09/12 05:24:12 716135] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:721|frame:PING ACK |recv_time:1757654652715972|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 716139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772715972|now:1757654652715972|interv:120000000|
[2025/09/12 05:24:12 716143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772715972|now:1757654652715972|interv:120000000|
[2025/09/12 05:24:12 716147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652716591|pq_index:0|
[2025/09/12 05:24:12 716152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652715345|
[2025/09/12 05:24:12 716155] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652716155|
[2025/09/12 05:24:12 716160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652716159|
[2025/09/12 05:24:12 716166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36910|min_srtt:36910|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 716170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1673031|
[2025/09/12 05:24:12 716175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36910|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 716182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 716186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36910|min_srtt:36910|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 716190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1674210|
[2025/09/12 05:24:12 716194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36910|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 716199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 716203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36910|min_srtt:36910|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 716207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1675389|
[2025/09/12 05:24:12 716211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 716215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 716219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 716223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 716228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 716232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1623513|
[2025/09/12 05:24:12 716236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 716240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 716244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652716591|
[2025/09/12 05:24:12 716248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652716591|
[2025/09/12 05:24:12 716252] [debug] |xqc_engine_wakeup_after|wakeup:1757654652716591|now:1757654652716251|diff:340|
[2025/09/12 05:24:12 716256] [debug] |xqc_engine_main_logic|END|now:1757654652716159|
[2025/09/12 05:24:12 716261] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652716261|
[2025/09/12 05:24:12 716264] [debug] |xqc_engine_wakeup_after|wakeup:1757654652716591|now:1757654652716264|diff:327|
[2025/09/12 05:24:12 716268] [debug] |xqc_engine_main_logic|END|now:1757654652716261|
[2025/09/12 05:24:12 717338] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652717338|
[2025/09/12 05:24:12 717347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652716591|pq_index:0|
[2025/09/12 05:24:12 717351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652716159|
[2025/09/12 05:24:12 717361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652717360|
[2025/09/12 05:24:12 717365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652716591|now:1757654652717360|
[2025/09/12 05:24:12 717369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652716591|now:1757654652717360|
[2025/09/12 05:24:12 717373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 717379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36910|min_srtt:36910|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 717383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1675389|
[2025/09/12 05:24:12 717388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 717391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 717395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 717399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 717404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 717408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1623513|
[2025/09/12 05:24:12 717413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 717417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1602|
[2025/09/12 05:24:12 717444] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1602|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652717425|stream_id:0|stream_offset:1623513|
[2025/09/12 05:24:12 717450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1602|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 717471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 717481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36910|rtt_var:1084|pto_duration:41246|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 717486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 717490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 717494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 717498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652783671|now:1757654652717481|interv:66190|
[2025/09/12 05:24:12 717507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652783671|now:1757654652717481|interval:66190|pto_count:0|srtt:36910
[2025/09/12 05:24:12 717511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 717516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 717520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1624692|
[2025/09/12 05:24:12 717525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 717529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1603|
[2025/09/12 05:24:12 717552] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1603|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652717536|stream_id:0|stream_offset:1624692|
[2025/09/12 05:24:12 717558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1603|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 717562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 717567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36910|rtt_var:1084|pto_duration:41246|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 717571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 717575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 717578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 717582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652783782|now:1757654652717566|interv:66216|
[2025/09/12 05:24:12 717586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652783782|now:1757654652717566|interval:66216|pto_count:0|srtt:36910
[2025/09/12 05:24:12 717591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 717595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 717599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1625871|
[2025/09/12 05:24:12 717603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 717610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652718609|now:1757654652717609|interv:1000|
[2025/09/12 05:24:12 717616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 717622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 717628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652718609|
[2025/09/12 05:24:12 717642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652718609|
[2025/09/12 05:24:12 717647] [debug] |xqc_engine_wakeup_after|wakeup:1757654652718609|now:1757654652717647|diff:962|
[2025/09/12 05:24:12 717653] [debug] |xqc_engine_main_logic|END|now:1757654652717360|
[2025/09/12 05:24:12 717959] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652717958|
[2025/09/12 05:24:12 717965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 717971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:721|
[2025/09/12 05:24:12 717975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:722|
[2025/09/12 05:24:12 717981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:722|
[2025/09/12 05:24:12 717985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 717990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1566|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1567|path_largest_ack:1566|
[2025/09/12 05:24:12 717994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1567737|prior_time:1757654652680081|is_app_limited:0|send_elapse:41873|ack_elapse:37877|ctl_first_sent_time:1757654652681535|lagest_ack_time:1757654652717958|curr_delivered:1612144|
[2025/09/12 05:24:12 717999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652681535|
[2025/09/12 05:24:12 718003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1328||sndq_packets_used_bytes:0|sndq_packets_free:1348|
[2025/09/12 05:24:12 718007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1567|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1567|path_largest_ack:1567|
[2025/09/12 05:24:12 718012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1567737|prior_time:1757654652680081|is_app_limited:0|send_elapse:41873|ack_elapse:37877|ctl_first_sent_time:1757654652681535|lagest_ack_time:1757654652717958|curr_delivered:1613344|
[2025/09/12 05:24:12 718016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652681621|
[2025/09/12 05:24:12 718020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1327||sndq_packets_used_bytes:0|sndq_packets_free:1349|
[2025/09/12 05:24:12 718024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36910|rttvar:1084|minrtt:30532|latest_rtt:36337|ack_delay:32|
[2025/09/12 05:24:12 718028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36835|rttvar:964|minrtt:30532|latest_rtt:36337|ack_delay:32|
[2025/09/12 05:24:12 718032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1567|lost_pn:1564|thresh:3|
[2025/09/12 05:24:12 718036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 718040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36835|rtt_var:964|pto_duration:40691|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 718045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 718053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 718056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 718060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652783227|now:1757654652718040|interv:65187|
[2025/09/12 05:24:12 718064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652783227|now:1757654652718040|interval:65187|pto_count:0|srtt:36835
[2025/09/12 05:24:12 718069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41873, ack_elapse 37877, delivered 45607|rate 1089174|lost 202|
[2025/09/12 05:24:12 718073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1089174) in round 36|
[2025/09/12 05:24:12 718077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 718081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 718085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652681621|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 718089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652681621|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 718094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36835|latest_rtt:36337|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 718099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:722|largest:722|pns:2|
[2025/09/12 05:24:12 718104] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:722|frame:ACK |recv_time:1757654652717958|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 718108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772717958|now:1757654652717958|interv:120000000|
[2025/09/12 05:24:12 718112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772717958|now:1757654652717958|interv:120000000|
[2025/09/12 05:24:12 718116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652718609|pq_index:0|
[2025/09/12 05:24:12 718120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652717360|
[2025/09/12 05:24:12 718124] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652718124|
[2025/09/12 05:24:12 718129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652718128|
[2025/09/12 05:24:12 718135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36835|min_srtt:36835|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 718139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1675389|
[2025/09/12 05:24:12 718146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36835|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 718151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 718155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36835|min_srtt:36835|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 718160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1676568|
[2025/09/12 05:24:12 718164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36835|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 718168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 718172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36835|min_srtt:36835|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 718176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1677747|
[2025/09/12 05:24:12 718181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 718185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 718188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 718193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 718197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 718201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1625871|
[2025/09/12 05:24:12 718205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 718209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 718213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652718609|
[2025/09/12 05:24:12 718217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652718609|
[2025/09/12 05:24:12 718221] [debug] |xqc_engine_wakeup_after|wakeup:1757654652718609|now:1757654652718221|diff:388|
[2025/09/12 05:24:12 718225] [debug] |xqc_engine_main_logic|END|now:1757654652718128|
[2025/09/12 05:24:12 718230] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652718230|
[2025/09/12 05:24:12 718234] [debug] |xqc_engine_wakeup_after|wakeup:1757654652718609|now:1757654652718234|diff:375|
[2025/09/12 05:24:12 718237] [debug] |xqc_engine_main_logic|END|now:1757654652718230|
[2025/09/12 05:24:12 719309] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652719309|
[2025/09/12 05:24:12 719318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652718609|pq_index:0|
[2025/09/12 05:24:12 719323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652718128|
[2025/09/12 05:24:12 719328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652719327|
[2025/09/12 05:24:12 719332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652718609|now:1757654652719327|
[2025/09/12 05:24:12 719336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652718609|now:1757654652719327|
[2025/09/12 05:24:12 719340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 719345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36835|min_srtt:36835|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 719350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1677747|
[2025/09/12 05:24:12 719354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 719358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 719362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 719366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 719371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 719375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1625871|
[2025/09/12 05:24:12 719380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 719384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1604|
[2025/09/12 05:24:12 719410] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1604|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652719392|stream_id:0|stream_offset:1625871|
[2025/09/12 05:24:12 719416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1604|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 719421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 719425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36835|rtt_var:964|pto_duration:40691|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 719430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 719433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 719442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 719446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652785083|now:1757654652719425|interv:65658|
[2025/09/12 05:24:12 719450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652785083|now:1757654652719425|interval:65658|pto_count:0|srtt:36835
[2025/09/12 05:24:12 719469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 719477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 719481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1627050|
[2025/09/12 05:24:12 719485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 719489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1605|
[2025/09/12 05:24:12 719510] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1605|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652719496|stream_id:0|stream_offset:1627050|
[2025/09/12 05:24:12 719515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1605|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 719520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 719524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36835|rtt_var:964|pto_duration:40691|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 719528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 719532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 719536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 719540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652785187|now:1757654652719524|interv:65663|
[2025/09/12 05:24:12 719544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652785187|now:1757654652719524|interval:65663|pto_count:0|srtt:36835
[2025/09/12 05:24:12 719548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 719552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 719556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1628229|
[2025/09/12 05:24:12 719561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 719565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652720564|now:1757654652719564|interv:1000|
[2025/09/12 05:24:12 719572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 719576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 719580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652720564|
[2025/09/12 05:24:12 719584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652720564|
[2025/09/12 05:24:12 719588] [debug] |xqc_engine_wakeup_after|wakeup:1757654652720564|now:1757654652719588|diff:976|
[2025/09/12 05:24:12 719592] [debug] |xqc_engine_main_logic|END|now:1757654652719327|
[2025/09/12 05:24:12 719949] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652719948|
[2025/09/12 05:24:12 719956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 719962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:722|
[2025/09/12 05:24:12 719966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:723|
[2025/09/12 05:24:12 719971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:723|
[2025/09/12 05:24:12 719976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 719980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1568|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1569|path_largest_ack:1568|
[2025/09/12 05:24:12 719985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1570137|prior_time:1757654652682075|is_app_limited:0|send_elapse:41875|ack_elapse:37873|ctl_first_sent_time:1757654652683539|lagest_ack_time:1757654652719948|curr_delivered:1614544|
[2025/09/12 05:24:12 719990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652683539|
[2025/09/12 05:24:12 719994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1326||sndq_packets_used_bytes:0|sndq_packets_free:1350|
[2025/09/12 05:24:12 719999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1569|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1569|path_largest_ack:1569|
[2025/09/12 05:24:12 720003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1570137|prior_time:1757654652682075|is_app_limited:0|send_elapse:41875|ack_elapse:37873|ctl_first_sent_time:1757654652683539|lagest_ack_time:1757654652719948|curr_delivered:1615744|
[2025/09/12 05:24:12 720007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652683625|
[2025/09/12 05:24:12 720011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1325||sndq_packets_used_bytes:0|sndq_packets_free:1351|
[2025/09/12 05:24:12 720015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36835|rttvar:964|minrtt:30532|latest_rtt:36323|ack_delay:32|
[2025/09/12 05:24:12 720019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36767|rttvar:859|minrtt:30532|latest_rtt:36323|ack_delay:32|
[2025/09/12 05:24:12 720024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1569|lost_pn:1566|thresh:3|
[2025/09/12 05:24:12 720028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 720032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36767|rtt_var:859|pto_duration:40203|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 720040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 720044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 720048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 720052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652784699|now:1757654652720032|interv:64667|
[2025/09/12 05:24:12 720056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652784699|now:1757654652720032|interval:64667|pto_count:0|srtt:36767
[2025/09/12 05:24:12 720060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41875, ack_elapse 37873, delivered 45607|rate 1089122|lost 202|
[2025/09/12 05:24:12 720065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1089122) in round 36|
[2025/09/12 05:24:12 720069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 720073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 720077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652683625|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 720081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652683625|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 720085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36767|latest_rtt:36323|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 720091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:723|largest:723|pns:2|
[2025/09/12 05:24:12 720095] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:723|frame:ACK |recv_time:1757654652719948|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 720100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772719948|now:1757654652719948|interv:120000000|
[2025/09/12 05:24:12 720104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772719948|now:1757654652719948|interv:120000000|
[2025/09/12 05:24:12 720108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652720564|pq_index:0|
[2025/09/12 05:24:12 720112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652719327|
[2025/09/12 05:24:12 720116] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652720116|
[2025/09/12 05:24:12 720121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652720120|
[2025/09/12 05:24:12 720126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36767|min_srtt:36767|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 720133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1677747|
[2025/09/12 05:24:12 720138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36767|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 720142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 720146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36767|min_srtt:36767|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 720151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1678926|
[2025/09/12 05:24:12 720155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36767|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 720159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 720163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36767|min_srtt:36767|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 720168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1680105|
[2025/09/12 05:24:12 720172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 720176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 720180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 720184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 720188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 720192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1628229|
[2025/09/12 05:24:12 720196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 720200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 720204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652720564|
[2025/09/12 05:24:12 720208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652720564|
[2025/09/12 05:24:12 720212] [debug] |xqc_engine_wakeup_after|wakeup:1757654652720564|now:1757654652720212|diff:352|
[2025/09/12 05:24:12 720216] [debug] |xqc_engine_main_logic|END|now:1757654652720120|
[2025/09/12 05:24:12 720224] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652720224|
[2025/09/12 05:24:12 720228] [debug] |xqc_engine_wakeup_after|wakeup:1757654652720564|now:1757654652720227|diff:337|
[2025/09/12 05:24:12 720231] [debug] |xqc_engine_main_logic|END|now:1757654652720224|
[2025/09/12 05:24:12 721301] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652721301|
[2025/09/12 05:24:12 721310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652720564|pq_index:0|
[2025/09/12 05:24:12 721314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652720120|
[2025/09/12 05:24:12 721319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652721318|
[2025/09/12 05:24:12 721324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652720564|now:1757654652721318|
[2025/09/12 05:24:12 721328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652720564|now:1757654652721318|
[2025/09/12 05:24:12 721332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 721337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36767|min_srtt:36767|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 721342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1680105|
[2025/09/12 05:24:12 721346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 721350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 721354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 721358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 721362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 721367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1628229|
[2025/09/12 05:24:12 721371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 721375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1606|
[2025/09/12 05:24:12 721402] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1606|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652721384|stream_id:0|stream_offset:1628229|
[2025/09/12 05:24:12 721408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1606|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 721412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 721417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36767|rtt_var:859|pto_duration:40203|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 721426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 721430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 721434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 721438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652786587|now:1757654652721416|interv:65171|
[2025/09/12 05:24:12 721442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652786587|now:1757654652721416|interval:65171|pto_count:0|srtt:36767
[2025/09/12 05:24:12 721446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 721451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 721470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1629408|
[2025/09/12 05:24:12 721477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 721481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1607|
[2025/09/12 05:24:12 721501] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1607|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652721488|stream_id:0|stream_offset:1629408|
[2025/09/12 05:24:12 721507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1607|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 721511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 721515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36767|rtt_var:859|pto_duration:40203|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 721520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 721524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 721527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 721531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652786691|now:1757654652721515|interv:65176|
[2025/09/12 05:24:12 721535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652786691|now:1757654652721515|interval:65176|pto_count:0|srtt:36767
[2025/09/12 05:24:12 721540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 721544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 721548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1630587|
[2025/09/12 05:24:12 721557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 721560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652722560|now:1757654652721560|interv:1000|
[2025/09/12 05:24:12 721564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 721568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 721572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652722560|
[2025/09/12 05:24:12 721576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652722560|
[2025/09/12 05:24:12 721580] [debug] |xqc_engine_wakeup_after|wakeup:1757654652722560|now:1757654652721580|diff:980|
[2025/09/12 05:24:12 721584] [debug] |xqc_engine_main_logic|END|now:1757654652721318|
[2025/09/12 05:24:12 721952] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652721951|
[2025/09/12 05:24:12 721959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 721965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:723|
[2025/09/12 05:24:12 721969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:724|
[2025/09/12 05:24:12 721974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:724|
[2025/09/12 05:24:12 721978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 721983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1570|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1571|path_largest_ack:1570|
[2025/09/12 05:24:12 721988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1572537|prior_time:1757654652684060|is_app_limited:0|send_elapse:39859|ack_elapse:37891|ctl_first_sent_time:1757654652685516|lagest_ack_time:1757654652721951|curr_delivered:1616944|
[2025/09/12 05:24:12 721993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652685516|
[2025/09/12 05:24:12 721997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1324||sndq_packets_used_bytes:0|sndq_packets_free:1352|
[2025/09/12 05:24:12 722001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1571|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1571|path_largest_ack:1571|
[2025/09/12 05:24:12 722006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1572537|prior_time:1757654652684060|is_app_limited:0|send_elapse:39859|ack_elapse:37891|ctl_first_sent_time:1757654652685516|lagest_ack_time:1757654652721951|curr_delivered:1618144|
[2025/09/12 05:24:12 722010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652685597|
[2025/09/12 05:24:12 722014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1323||sndq_packets_used_bytes:0|sndq_packets_free:1353|
[2025/09/12 05:24:12 722018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36767|rttvar:859|minrtt:30532|latest_rtt:36354|ack_delay:32|
[2025/09/12 05:24:12 722022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36712|rttvar:756|minrtt:30532|latest_rtt:36354|ack_delay:32|
[2025/09/12 05:24:12 722026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1571|lost_pn:1568|thresh:3|
[2025/09/12 05:24:12 722035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 722039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36712|rtt_var:756|pto_duration:39736|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 722043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 722047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 722051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 722055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652786224|now:1757654652722038|interv:64186|
[2025/09/12 05:24:12 722059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652786224|now:1757654652722038|interval:64186|pto_count:0|srtt:36712
[2025/09/12 05:24:12 722064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39859, ack_elapse 37891, delivered 45607|rate 1144208|lost 202|
[2025/09/12 05:24:12 722068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1144208) in round 36|
[2025/09/12 05:24:12 722072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 722076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 722080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652685597|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 722085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652685597|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 722090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36712|latest_rtt:36354|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 722095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:724|largest:724|pns:2|
[2025/09/12 05:24:12 722100] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:724|frame:ACK |recv_time:1757654652721951|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 722104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772721951|now:1757654652721951|interv:120000000|
[2025/09/12 05:24:12 722109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772721951|now:1757654652721951|interv:120000000|
[2025/09/12 05:24:12 722113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652722560|pq_index:0|
[2025/09/12 05:24:12 722117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652721318|
[2025/09/12 05:24:12 722121] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652722121|
[2025/09/12 05:24:12 722126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652722125|
[2025/09/12 05:24:12 722134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36712|min_srtt:36712|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 722138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1680105|
[2025/09/12 05:24:12 722143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36712|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 722148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 722152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36712|min_srtt:36712|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 722156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1681284|
[2025/09/12 05:24:12 722161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36712|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 722165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 722169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36712|min_srtt:36712|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 722174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1682463|
[2025/09/12 05:24:12 722178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 722182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 722186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 722190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 722194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 722198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1630587|
[2025/09/12 05:24:12 722203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 722207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 722210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652722560|
[2025/09/12 05:24:12 722214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652722560|
[2025/09/12 05:24:12 722221] [debug] |xqc_engine_wakeup_after|wakeup:1757654652722560|now:1757654652722221|diff:339|
[2025/09/12 05:24:12 722225] [debug] |xqc_engine_main_logic|END|now:1757654652722125|
[2025/09/12 05:24:12 722230] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652722230|
[2025/09/12 05:24:12 722234] [debug] |xqc_engine_wakeup_after|wakeup:1757654652722560|now:1757654652722234|diff:326|
[2025/09/12 05:24:12 722238] [debug] |xqc_engine_main_logic|END|now:1757654652722230|
[2025/09/12 05:24:12 723306] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652723306|
[2025/09/12 05:24:12 723315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652722560|pq_index:0|
[2025/09/12 05:24:12 723319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652722125|
[2025/09/12 05:24:12 723324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652723323|
[2025/09/12 05:24:12 723329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652722560|now:1757654652723323|
[2025/09/12 05:24:12 723333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652722560|now:1757654652723323|
[2025/09/12 05:24:12 723337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 723342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36712|min_srtt:36712|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 723347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1682463|
[2025/09/12 05:24:12 723351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 723355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 723359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 723363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 723368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 723372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1630587|
[2025/09/12 05:24:12 723376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 723381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1608|
[2025/09/12 05:24:12 723407] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1608|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652723389|stream_id:0|stream_offset:1630587|
[2025/09/12 05:24:12 723413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1608|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 723422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 723427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36712|rtt_var:756|pto_duration:39736|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 723431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 723435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 723439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 723443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652788125|now:1757654652723426|interv:64699|
[2025/09/12 05:24:12 723447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652788125|now:1757654652723426|interval:64699|pto_count:0|srtt:36712
[2025/09/12 05:24:12 723451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 723485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 723491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1631766|
[2025/09/12 05:24:12 723497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 723502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1609|
[2025/09/12 05:24:12 723536] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1609|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652723512|stream_id:0|stream_offset:1631766|
[2025/09/12 05:24:12 723545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1609|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 723552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 723558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36712|rtt_var:756|pto_duration:39736|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 723566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 723570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 723574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 723578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652788248|now:1757654652723558|interv:64690|
[2025/09/12 05:24:12 723582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652788248|now:1757654652723558|interval:64690|pto_count:0|srtt:36712
[2025/09/12 05:24:12 723588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 723596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 723608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1632945|
[2025/09/12 05:24:12 723615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 723620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652724620|now:1757654652723620|interv:1000|
[2025/09/12 05:24:12 723626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 723631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 723637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652724620|
[2025/09/12 05:24:12 723642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652724620|
[2025/09/12 05:24:12 723647] [debug] |xqc_engine_wakeup_after|wakeup:1757654652724620|now:1757654652723647|diff:973|
[2025/09/12 05:24:12 723653] [debug] |xqc_engine_main_logic|END|now:1757654652723323|
[2025/09/12 05:24:12 723945] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652723944|
[2025/09/12 05:24:12 723951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 723957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:724|
[2025/09/12 05:24:12 723961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:725|
[2025/09/12 05:24:12 723967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:725|
[2025/09/12 05:24:12 723971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 723976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1572|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1573|path_largest_ack:1572|
[2025/09/12 05:24:12 723981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1574937|prior_time:1757654652686056|is_app_limited:0|send_elapse:39872|ack_elapse:37888|ctl_first_sent_time:1757654652687513|lagest_ack_time:1757654652723944|curr_delivered:1619344|
[2025/09/12 05:24:12 723985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652687513|
[2025/09/12 05:24:12 723990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1322||sndq_packets_used_bytes:0|sndq_packets_free:1354|
[2025/09/12 05:24:12 723994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1573|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1573|path_largest_ack:1573|
[2025/09/12 05:24:12 723999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1574937|prior_time:1757654652686056|is_app_limited:0|send_elapse:39872|ack_elapse:37888|ctl_first_sent_time:1757654652687513|lagest_ack_time:1757654652723944|curr_delivered:1620544|
[2025/09/12 05:24:12 724003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652687594|
[2025/09/12 05:24:12 724007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1321||sndq_packets_used_bytes:0|sndq_packets_free:1355|
[2025/09/12 05:24:12 724011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36712|rttvar:756|minrtt:30532|latest_rtt:36350|ack_delay:40|
[2025/09/12 05:24:12 724015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36661|rttvar:667|minrtt:30532|latest_rtt:36350|ack_delay:40|
[2025/09/12 05:24:12 724024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1573|lost_pn:1570|thresh:3|
[2025/09/12 05:24:12 724028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 724032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36661|rtt_var:667|pto_duration:39329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 724036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 724040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 724044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 724048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652787841|now:1757654652724032|interv:63809|
[2025/09/12 05:24:12 724052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652787841|now:1757654652724032|interval:63809|pto_count:0|srtt:36661
[2025/09/12 05:24:12 724056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39872, ack_elapse 37888, delivered 45607|rate 1143835|lost 202|
[2025/09/12 05:24:12 724061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1143835) in round 36|
[2025/09/12 05:24:12 724065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 724069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 724073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652687594|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 724078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652687594|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 724082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36661|latest_rtt:36350|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 724088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:725|largest:725|pns:2|
[2025/09/12 05:24:12 724092] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:725|frame:ACK |recv_time:1757654652723944|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 724097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772723944|now:1757654652723944|interv:120000000|
[2025/09/12 05:24:12 724101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772723944|now:1757654652723944|interv:120000000|
[2025/09/12 05:24:12 724105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652724620|pq_index:0|
[2025/09/12 05:24:12 724109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652723323|
[2025/09/12 05:24:12 724116] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652724116|
[2025/09/12 05:24:12 724121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652724120|
[2025/09/12 05:24:12 724127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36661|min_srtt:36661|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 724131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1682463|
[2025/09/12 05:24:12 724136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36661|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 724140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 724145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36661|min_srtt:36661|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 724149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1683642|
[2025/09/12 05:24:12 724153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36661|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 724158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 724162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36661|min_srtt:36661|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 724166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1684821|
[2025/09/12 05:24:12 724171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 724174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 724178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 724182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 724187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 724191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1632945|
[2025/09/12 05:24:12 724195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 724202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 724206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652724620|
[2025/09/12 05:24:12 724210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652724620|
[2025/09/12 05:24:12 724213] [debug] |xqc_engine_wakeup_after|wakeup:1757654652724620|now:1757654652724213|diff:407|
[2025/09/12 05:24:12 724218] [debug] |xqc_engine_main_logic|END|now:1757654652724120|
[2025/09/12 05:24:12 724223] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652724223|
[2025/09/12 05:24:12 724226] [debug] |xqc_engine_wakeup_after|wakeup:1757654652724620|now:1757654652724226|diff:394|
[2025/09/12 05:24:12 724230] [debug] |xqc_engine_main_logic|END|now:1757654652724223|
[2025/09/12 05:24:12 725301] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652725300|
[2025/09/12 05:24:12 725312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652724620|pq_index:0|
[2025/09/12 05:24:12 725317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652724120|
[2025/09/12 05:24:12 725322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652725321|
[2025/09/12 05:24:12 725326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652724620|now:1757654652725321|
[2025/09/12 05:24:12 725331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652724620|now:1757654652725321|
[2025/09/12 05:24:12 725335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 725340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36661|min_srtt:36661|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 725345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1684821|
[2025/09/12 05:24:12 725349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 725353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 725357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 725361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 725366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 725370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1632945|
[2025/09/12 05:24:12 725374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 725378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1610|
[2025/09/12 05:24:12 725412] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1610|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652725387|stream_id:0|stream_offset:1632945|
[2025/09/12 05:24:12 725428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1610|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 725435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 725442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36661|rtt_var:667|pto_duration:39329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 725448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 725452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 725473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 725477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652789716|now:1757654652725441|interv:64275|
[2025/09/12 05:24:12 725481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652789716|now:1757654652725441|interval:64275|pto_count:0|srtt:36661
[2025/09/12 05:24:12 725486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 725491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 725495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1634124|
[2025/09/12 05:24:12 725500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 725504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1611|
[2025/09/12 05:24:12 725531] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1611|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652725511|stream_id:0|stream_offset:1634124|
[2025/09/12 05:24:12 725540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1611|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 725547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 725553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36661|rtt_var:667|pto_duration:39329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 725560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 725563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 725567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 725571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652789840|now:1757654652725553|interv:64287|
[2025/09/12 05:24:12 725575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652789840|now:1757654652725553|interval:64287|pto_count:0|srtt:36661
[2025/09/12 05:24:12 725588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 725593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 725597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1635303|
[2025/09/12 05:24:12 725601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 725605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652726605|now:1757654652725605|interv:1000|
[2025/09/12 05:24:12 725609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 725613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 725617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652726605|
[2025/09/12 05:24:12 725621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652726605|
[2025/09/12 05:24:12 725625] [debug] |xqc_engine_wakeup_after|wakeup:1757654652726605|now:1757654652725625|diff:980|
[2025/09/12 05:24:12 725630] [debug] |xqc_engine_main_logic|END|now:1757654652725321|
[2025/09/12 05:24:12 725939] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652725938|
[2025/09/12 05:24:12 725945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 725951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:725|
[2025/09/12 05:24:12 725955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:726|
[2025/09/12 05:24:12 725960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:726|
[2025/09/12 05:24:12 725964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 725969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1574|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1575|path_largest_ack:1574|
[2025/09/12 05:24:12 725974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1577337|prior_time:1757654652688050|is_app_limited:0|send_elapse:39870|ack_elapse:37888|ctl_first_sent_time:1757654652689509|lagest_ack_time:1757654652725938|curr_delivered:1621744|
[2025/09/12 05:24:12 725978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652689509|
[2025/09/12 05:24:12 725983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1320||sndq_packets_used_bytes:0|sndq_packets_free:1356|
[2025/09/12 05:24:12 725987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1575|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1575|path_largest_ack:1575|
[2025/09/12 05:24:12 725991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1577337|prior_time:1757654652688050|is_app_limited:0|send_elapse:39870|ack_elapse:37888|ctl_first_sent_time:1757654652689509|lagest_ack_time:1757654652725938|curr_delivered:1622944|
[2025/09/12 05:24:12 725996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652689590|
[2025/09/12 05:24:12 726000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1319||sndq_packets_used_bytes:0|sndq_packets_free:1357|
[2025/09/12 05:24:12 726007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36661|rttvar:667|minrtt:30532|latest_rtt:36348|ack_delay:32|
[2025/09/12 05:24:12 726012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36618|rttvar:587|minrtt:30532|latest_rtt:36348|ack_delay:32|
[2025/09/12 05:24:12 726016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1575|lost_pn:1572|thresh:3|
[2025/09/12 05:24:12 726020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 726024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36618|rtt_var:587|pto_duration:38966|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 726028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 726032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 726036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 726040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652789477|now:1757654652726024|interv:63453|
[2025/09/12 05:24:12 726044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652789477|now:1757654652726024|interval:63453|pto_count:0|srtt:36618
[2025/09/12 05:24:12 726048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39870, ack_elapse 37888, delivered 45607|rate 1143892|lost 202|
[2025/09/12 05:24:12 726053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1143892) in round 36|
[2025/09/12 05:24:12 726057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 726061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 726065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652689590|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 726069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652689590|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 726074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36618|latest_rtt:36348|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 726080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:726|largest:726|pns:2|
[2025/09/12 05:24:12 726084] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:726|frame:ACK |recv_time:1757654652725938|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 726089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772725938|now:1757654652725938|interv:120000000|
[2025/09/12 05:24:12 726093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772725938|now:1757654652725938|interv:120000000|
[2025/09/12 05:24:12 726100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652726605|pq_index:0|
[2025/09/12 05:24:12 726104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652725321|
[2025/09/12 05:24:12 726108] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652726108|
[2025/09/12 05:24:12 726113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652726112|
[2025/09/12 05:24:12 726118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36618|min_srtt:36618|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 726123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1684821|
[2025/09/12 05:24:12 726127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36618|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 726132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 726136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36618|min_srtt:36618|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 726140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1686000|
[2025/09/12 05:24:12 726145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36618|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 726149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 726153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36618|min_srtt:36618|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 726158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1687179|
[2025/09/12 05:24:12 726162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 726166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 726169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 726174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 726178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 726182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1635303|
[2025/09/12 05:24:12 726189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 726193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 726197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652726605|
[2025/09/12 05:24:12 726201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652726605|
[2025/09/12 05:24:12 726205] [debug] |xqc_engine_wakeup_after|wakeup:1757654652726605|now:1757654652726205|diff:400|
[2025/09/12 05:24:12 726209] [debug] |xqc_engine_main_logic|END|now:1757654652726112|
[2025/09/12 05:24:12 726214] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652726214|
[2025/09/12 05:24:12 726218] [debug] |xqc_engine_wakeup_after|wakeup:1757654652726605|now:1757654652726218|diff:387|
[2025/09/12 05:24:12 726222] [debug] |xqc_engine_main_logic|END|now:1757654652726214|
[2025/09/12 05:24:12 727288] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652727287|
[2025/09/12 05:24:12 727298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652726605|pq_index:0|
[2025/09/12 05:24:12 727302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652726112|
[2025/09/12 05:24:12 727307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652727306|
[2025/09/12 05:24:12 727311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652726605|now:1757654652727306|
[2025/09/12 05:24:12 727316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652726605|now:1757654652727306|
[2025/09/12 05:24:12 727320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 727325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36618|min_srtt:36618|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 727329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1687179|
[2025/09/12 05:24:12 727334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 727338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 727341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 727346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 727350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 727354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1635303|
[2025/09/12 05:24:12 727359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 727363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1612|
[2025/09/12 05:24:12 727400] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1612|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652727375|stream_id:0|stream_offset:1635303|
[2025/09/12 05:24:12 727409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1612|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 727416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 727423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36618|rtt_var:587|pto_duration:38966|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 727430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 727435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 727439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 727443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652791341|now:1757654652727422|interv:63919|
[2025/09/12 05:24:12 727447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652791341|now:1757654652727422|interval:63919|pto_count:0|srtt:36618
[2025/09/12 05:24:12 727451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 727473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 727478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1636482|
[2025/09/12 05:24:12 727483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 727487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1613|
[2025/09/12 05:24:12 727514] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1613|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652727494|stream_id:0|stream_offset:1636482|
[2025/09/12 05:24:12 727523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1613|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 727530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 727537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36618|rtt_var:587|pto_duration:38966|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 727544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 727548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 727552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 727555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652791460|now:1757654652727537|interv:63923|
[2025/09/12 05:24:12 727564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652791460|now:1757654652727537|interval:63923|pto_count:0|srtt:36618
[2025/09/12 05:24:12 727569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 727573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 727578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1637661|
[2025/09/12 05:24:12 727582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 727586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652728586|now:1757654652727586|interv:1000|
[2025/09/12 05:24:12 727590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 727594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 727598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652728586|
[2025/09/12 05:24:12 727602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652728586|
[2025/09/12 05:24:12 727606] [debug] |xqc_engine_wakeup_after|wakeup:1757654652728586|now:1757654652727606|diff:980|
[2025/09/12 05:24:12 727610] [debug] |xqc_engine_main_logic|END|now:1757654652727306|
[2025/09/12 05:24:12 727963] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652727962|
[2025/09/12 05:24:12 727969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 727974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:726|
[2025/09/12 05:24:12 727978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:727|
[2025/09/12 05:24:12 727984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:727|
[2025/09/12 05:24:12 727988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 727993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1576|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1577|path_largest_ack:1576|
[2025/09/12 05:24:12 727998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1579737|prior_time:1757654652690047|is_app_limited:0|send_elapse:37910|ack_elapse:37915|ctl_first_sent_time:1757654652691515|lagest_ack_time:1757654652727962|curr_delivered:1624144|
[2025/09/12 05:24:12 728002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652691515|
[2025/09/12 05:24:12 728007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1318||sndq_packets_used_bytes:0|sndq_packets_free:1358|
[2025/09/12 05:24:12 728011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1577|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1577|path_largest_ack:1577|
[2025/09/12 05:24:12 728016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1579737|prior_time:1757654652690047|is_app_limited:0|send_elapse:37910|ack_elapse:37915|ctl_first_sent_time:1757654652691515|lagest_ack_time:1757654652727962|curr_delivered:1625344|
[2025/09/12 05:24:12 728024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652691598|
[2025/09/12 05:24:12 728028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1317||sndq_packets_used_bytes:0|sndq_packets_free:1359|
[2025/09/12 05:24:12 728032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36618|rttvar:587|minrtt:30532|latest_rtt:36364|ack_delay:32|
[2025/09/12 05:24:12 728036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36582|rttvar:512|minrtt:30532|latest_rtt:36364|ack_delay:32|
[2025/09/12 05:24:12 728041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1577|lost_pn:1574|thresh:3|
[2025/09/12 05:24:12 728045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 728049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36582|rtt_var:512|pto_duration:38630|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 728053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 728057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 728061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 728065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652791124|now:1757654652728049|interv:63075|
[2025/09/12 05:24:12 728069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652791124|now:1757654652728049|interval:63075|pto_count:0|srtt:36582
[2025/09/12 05:24:12 728073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37910, ack_elapse 37915, delivered 45607|rate 1202874|lost 202|
[2025/09/12 05:24:12 728078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202874) in round 36|
[2025/09/12 05:24:12 728082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 728086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 728090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652691598|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 728095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652691598|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 728099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36582|latest_rtt:36364|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 728105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:727|largest:727|pns:2|
[2025/09/12 05:24:12 728109] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:727|frame:ACK |recv_time:1757654652727962|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 728117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772727962|now:1757654652727962|interv:120000000|
[2025/09/12 05:24:12 728121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772727962|now:1757654652727962|interv:120000000|
[2025/09/12 05:24:12 728125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652728586|pq_index:0|
[2025/09/12 05:24:12 728129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652727306|
[2025/09/12 05:24:12 728133] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652728133|
[2025/09/12 05:24:12 728138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652728137|
[2025/09/12 05:24:12 728143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36582|min_srtt:36582|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 728148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1687179|
[2025/09/12 05:24:12 728152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36582|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 728158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 728162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36582|min_srtt:36582|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 728166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1688358|
[2025/09/12 05:24:12 728171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36582|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 728175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 728179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36582|min_srtt:36582|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 728183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1689537|
[2025/09/12 05:24:12 728188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 728191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 728195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 728199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 728204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 728210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1637661|
[2025/09/12 05:24:12 728215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 728219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 728222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652728586|
[2025/09/12 05:24:12 728226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652728586|
[2025/09/12 05:24:12 728230] [debug] |xqc_engine_wakeup_after|wakeup:1757654652728586|now:1757654652728230|diff:356|
[2025/09/12 05:24:12 728234] [debug] |xqc_engine_main_logic|END|now:1757654652728137|
[2025/09/12 05:24:12 728239] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652728239|
[2025/09/12 05:24:12 728243] [debug] |xqc_engine_wakeup_after|wakeup:1757654652728586|now:1757654652728243|diff:343|
[2025/09/12 05:24:12 728247] [debug] |xqc_engine_main_logic|END|now:1757654652728239|
[2025/09/12 05:24:12 729313] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652729312|
[2025/09/12 05:24:12 729322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652728586|pq_index:0|
[2025/09/12 05:24:12 729326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652728137|
[2025/09/12 05:24:12 729331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652729330|
[2025/09/12 05:24:12 729336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652728586|now:1757654652729330|
[2025/09/12 05:24:12 729340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652728586|now:1757654652729330|
[2025/09/12 05:24:12 729344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 729349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36582|min_srtt:36582|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 729353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1689537|
[2025/09/12 05:24:12 729358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 729362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 729365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 729370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 729374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 729378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1637661|
[2025/09/12 05:24:12 729387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 729391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1614|
[2025/09/12 05:24:12 729423] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1614|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652729399|stream_id:0|stream_offset:1637661|
[2025/09/12 05:24:12 729432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1614|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 729439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 729446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36582|rtt_var:512|pto_duration:38630|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 729453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 729473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 729477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 729481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652793029|now:1757654652729446|interv:63583|
[2025/09/12 05:24:12 729485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652793029|now:1757654652729446|interval:63583|pto_count:0|srtt:36582
[2025/09/12 05:24:12 729490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 729495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 729499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1638840|
[2025/09/12 05:24:12 729504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 729508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1615|
[2025/09/12 05:24:12 729534] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1615|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652729515|stream_id:0|stream_offset:1638840|
[2025/09/12 05:24:12 729543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1615|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 729551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 729557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36582|rtt_var:512|pto_duration:38630|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 729564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 729568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 729577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 729581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652793145|now:1757654652729557|interv:63588|
[2025/09/12 05:24:12 729585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652793145|now:1757654652729557|interval:63588|pto_count:0|srtt:36582
[2025/09/12 05:24:12 729589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 729594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 729598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1640019|
[2025/09/12 05:24:12 729603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 729607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652730607|now:1757654652729607|interv:1000|
[2025/09/12 05:24:12 729611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 729615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 729619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652730607|
[2025/09/12 05:24:12 729623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652730607|
[2025/09/12 05:24:12 729627] [debug] |xqc_engine_wakeup_after|wakeup:1757654652730607|now:1757654652729627|diff:980|
[2025/09/12 05:24:12 729631] [debug] |xqc_engine_main_logic|END|now:1757654652729330|
[2025/09/12 05:24:12 729934] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652729933|
[2025/09/12 05:24:12 729940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 729945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:727|
[2025/09/12 05:24:12 729949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:728|
[2025/09/12 05:24:12 729955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:728|
[2025/09/12 05:24:12 729959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 729964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1578|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1579|path_largest_ack:1578|
[2025/09/12 05:24:12 729968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1582137|prior_time:1757654652692037|is_app_limited:0|send_elapse:37897|ack_elapse:37896|ctl_first_sent_time:1757654652693495|lagest_ack_time:1757654652729933|curr_delivered:1626544|
[2025/09/12 05:24:12 729973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652693495|
[2025/09/12 05:24:12 729977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1316||sndq_packets_used_bytes:0|sndq_packets_free:1360|
[2025/09/12 05:24:12 729981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1579|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1579|path_largest_ack:1579|
[2025/09/12 05:24:12 729986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1582137|prior_time:1757654652692037|is_app_limited:0|send_elapse:37897|ack_elapse:37896|ctl_first_sent_time:1757654652693495|lagest_ack_time:1757654652729933|curr_delivered:1627744|
[2025/09/12 05:24:12 729994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652693576|
[2025/09/12 05:24:12 729998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1315||sndq_packets_used_bytes:0|sndq_packets_free:1361|
[2025/09/12 05:24:12 730002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36582|rttvar:512|minrtt:30532|latest_rtt:36357|ack_delay:32|
[2025/09/12 05:24:12 730006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36550|rttvar:448|minrtt:30532|latest_rtt:36357|ack_delay:32|
[2025/09/12 05:24:12 730010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1579|lost_pn:1576|thresh:3|
[2025/09/12 05:24:12 730015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 730018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36550|rtt_var:448|pto_duration:38550|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 730023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 730027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 730030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 730034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652793065|now:1757654652730018|interv:63047|
[2025/09/12 05:24:12 730038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652793065|now:1757654652730018|interval:63047|pto_count:0|srtt:36550
[2025/09/12 05:24:12 730043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37897, ack_elapse 37896, delivered 45607|rate 1203446|lost 202|
[2025/09/12 05:24:12 730047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203446) in round 36|
[2025/09/12 05:24:12 730051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 730055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 730059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652693576|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 730064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652693576|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 730068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36550|latest_rtt:36357|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 730074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:728|largest:728|pns:2|
[2025/09/12 05:24:12 730081] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:728|frame:ACK |recv_time:1757654652729933|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 730085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772729933|now:1757654652729933|interv:120000000|
[2025/09/12 05:24:12 730089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772729933|now:1757654652729933|interv:120000000|
[2025/09/12 05:24:12 730093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652730607|pq_index:0|
[2025/09/12 05:24:12 730097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652729330|
[2025/09/12 05:24:12 730101] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652730101|
[2025/09/12 05:24:12 730106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652730105|
[2025/09/12 05:24:12 730112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36550|min_srtt:36550|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 730116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1689537|
[2025/09/12 05:24:12 730120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36550|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 730125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 730129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36550|min_srtt:36550|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 730133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1690716|
[2025/09/12 05:24:12 730137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36550|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 730142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 730146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36550|min_srtt:36550|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 730150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1691895|
[2025/09/12 05:24:12 730154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 730158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 730162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 730169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 730173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 730177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1640019|
[2025/09/12 05:24:12 730181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 730185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 730189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652730607|
[2025/09/12 05:24:12 730193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652730607|
[2025/09/12 05:24:12 730197] [debug] |xqc_engine_wakeup_after|wakeup:1757654652730607|now:1757654652730197|diff:410|
[2025/09/12 05:24:12 730201] [debug] |xqc_engine_main_logic|END|now:1757654652730105|
[2025/09/12 05:24:12 730206] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652730206|
[2025/09/12 05:24:12 730209] [debug] |xqc_engine_wakeup_after|wakeup:1757654652730607|now:1757654652730209|diff:398|
[2025/09/12 05:24:12 730213] [debug] |xqc_engine_main_logic|END|now:1757654652730206|
[2025/09/12 05:24:12 731279] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652731279|
[2025/09/12 05:24:12 731288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652730607|pq_index:0|
[2025/09/12 05:24:12 731293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652730105|
[2025/09/12 05:24:12 731297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652731297|
[2025/09/12 05:24:12 731302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652730607|now:1757654652731297|
[2025/09/12 05:24:12 731306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652730607|now:1757654652731297|
[2025/09/12 05:24:12 731310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 731315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36550|min_srtt:36550|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 731319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1691895|
[2025/09/12 05:24:12 731324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 731328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 731332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 731336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 731341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 731349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1640019|
[2025/09/12 05:24:12 731354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 731358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1616|
[2025/09/12 05:24:12 731389] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1616|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652731366|stream_id:0|stream_offset:1640019|
[2025/09/12 05:24:12 731398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1616|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 731405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 731412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36550|rtt_var:448|pto_duration:38550|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 731419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 731424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 731428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 731432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652794916|now:1757654652731412|interv:63504|
[2025/09/12 05:24:12 731436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652794916|now:1757654652731412|interval:63504|pto_count:0|srtt:36550
[2025/09/12 05:24:12 731440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 731445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 731449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1641198|
[2025/09/12 05:24:12 731454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 731475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1617|
[2025/09/12 05:24:12 731502] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1617|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652731482|stream_id:0|stream_offset:1641198|
[2025/09/12 05:24:12 731510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1617|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 731518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 731524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36550|rtt_var:448|pto_duration:38550|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 731531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 731540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 731543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 731547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652795032|now:1757654652731524|interv:63508|
[2025/09/12 05:24:12 731551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652795032|now:1757654652731524|interval:63508|pto_count:0|srtt:36550
[2025/09/12 05:24:12 731556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 731561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 731565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1642377|
[2025/09/12 05:24:12 731569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 731573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652732573|now:1757654652731573|interv:1000|
[2025/09/12 05:24:12 731577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 731581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 731585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652732573|
[2025/09/12 05:24:12 731589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652732573|
[2025/09/12 05:24:12 731593] [debug] |xqc_engine_wakeup_after|wakeup:1757654652732573|now:1757654652731593|diff:980|
[2025/09/12 05:24:12 731597] [debug] |xqc_engine_main_logic|END|now:1757654652731297|
[2025/09/12 05:24:12 731927] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652731926|
[2025/09/12 05:24:12 731932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 731938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:728|
[2025/09/12 05:24:12 731942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:729|
[2025/09/12 05:24:12 731947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:729|
[2025/09/12 05:24:12 731951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 731956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1580|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1581|path_largest_ack:1580|
[2025/09/12 05:24:12 731961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1584537|prior_time:1757654652694031|is_app_limited:0|send_elapse:37793|ack_elapse:37895|ctl_first_sent_time:1757654652695489|lagest_ack_time:1757654652731926|curr_delivered:1628944|
[2025/09/12 05:24:12 731965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652695489|
[2025/09/12 05:24:12 731970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1314||sndq_packets_used_bytes:0|sndq_packets_free:1362|
[2025/09/12 05:24:12 731978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1581|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1581|path_largest_ack:1581|
[2025/09/12 05:24:12 731982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1584537|prior_time:1757654652694031|is_app_limited:0|send_elapse:37793|ack_elapse:37895|ctl_first_sent_time:1757654652695489|lagest_ack_time:1757654652731926|curr_delivered:1630144|
[2025/09/12 05:24:12 731986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652695574|
[2025/09/12 05:24:12 731990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1313||sndq_packets_used_bytes:0|sndq_packets_free:1363|
[2025/09/12 05:24:12 731994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36550|rttvar:448|minrtt:30532|latest_rtt:36352|ack_delay:32|
[2025/09/12 05:24:12 731999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36522|rttvar:393|minrtt:30532|latest_rtt:36352|ack_delay:32|
[2025/09/12 05:24:12 732003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1581|lost_pn:1578|thresh:3|
[2025/09/12 05:24:12 732007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 732011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36522|rtt_var:393|pto_duration:38522|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 732015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 732019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 732023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 732027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652795004|now:1757654652732011|interv:62993|
[2025/09/12 05:24:12 732031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652795004|now:1757654652732011|interval:62993|pto_count:0|srtt:36522
[2025/09/12 05:24:12 732035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37793, ack_elapse 37895, delivered 45607|rate 1203509|lost 202|
[2025/09/12 05:24:12 732039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203509) in round 36|
[2025/09/12 05:24:12 732043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 732047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 732051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652695574|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 732056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652695574|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 732060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36522|latest_rtt:36352|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 732068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:729|largest:729|pns:2|
[2025/09/12 05:24:12 732073] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:729|frame:ACK |recv_time:1757654652731926|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 732077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772731926|now:1757654652731926|interv:120000000|
[2025/09/12 05:24:12 732081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772731926|now:1757654652731926|interv:120000000|
[2025/09/12 05:24:12 732085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652732573|pq_index:0|
[2025/09/12 05:24:12 732089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652731297|
[2025/09/12 05:24:12 732093] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652732093|
[2025/09/12 05:24:12 732098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652732097|
[2025/09/12 05:24:12 732104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36522|min_srtt:36522|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 732108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1691895|
[2025/09/12 05:24:12 732112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36522|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 732117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 732121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36522|min_srtt:36522|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 732125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1693074|
[2025/09/12 05:24:12 732129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36522|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 732134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 732138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36522|min_srtt:36522|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 732142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1694253|
[2025/09/12 05:24:12 732146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 732153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 732157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 732161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 732166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 732170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1642377|
[2025/09/12 05:24:12 732174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 732178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 732182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652732573|
[2025/09/12 05:24:12 732185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652732573|
[2025/09/12 05:24:12 732189] [debug] |xqc_engine_wakeup_after|wakeup:1757654652732573|now:1757654652732189|diff:384|
[2025/09/12 05:24:12 732193] [debug] |xqc_engine_main_logic|END|now:1757654652732097|
[2025/09/12 05:24:12 732198] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652732198|
[2025/09/12 05:24:12 732202] [debug] |xqc_engine_wakeup_after|wakeup:1757654652732573|now:1757654652732202|diff:371|
[2025/09/12 05:24:12 732206] [debug] |xqc_engine_main_logic|END|now:1757654652732198|
[2025/09/12 05:24:12 733272] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652733272|
[2025/09/12 05:24:12 733281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652732573|pq_index:0|
[2025/09/12 05:24:12 733285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652732097|
[2025/09/12 05:24:12 733290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652733289|
[2025/09/12 05:24:12 733294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652732573|now:1757654652733289|
[2025/09/12 05:24:12 733299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652732573|now:1757654652733289|
[2025/09/12 05:24:12 733302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 733307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36522|min_srtt:36522|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 733312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1694253|
[2025/09/12 05:24:12 733316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 733320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 733324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 733334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 733339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 733343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1642377|
[2025/09/12 05:24:12 733348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 733352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1618|
[2025/09/12 05:24:12 733384] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1618|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652733360|stream_id:0|stream_offset:1642377|
[2025/09/12 05:24:12 733392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1618|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 733399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 733406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36522|rtt_var:393|pto_duration:38522|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 733413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 733418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 733422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 733426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652796882|now:1757654652733406|interv:63476|
[2025/09/12 05:24:12 733430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652796882|now:1757654652733406|interval:63476|pto_count:0|srtt:36522
[2025/09/12 05:24:12 733434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 733439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 733443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1643556|
[2025/09/12 05:24:12 733448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 733452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1619|
[2025/09/12 05:24:12 733495] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1619|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652733476|stream_id:0|stream_offset:1643556|
[2025/09/12 05:24:12 733504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1619|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 733511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 733524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36522|rtt_var:393|pto_duration:38522|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 733529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 733533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 733537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 733541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652796998|now:1757654652733524|interv:63474|
[2025/09/12 05:24:12 733545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652796998|now:1757654652733524|interval:63474|pto_count:0|srtt:36522
[2025/09/12 05:24:12 733549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 733554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 733558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1644735|
[2025/09/12 05:24:12 733563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 733567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652734566|now:1757654652733566|interv:1000|
[2025/09/12 05:24:12 733570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 733574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 733578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652734566|
[2025/09/12 05:24:12 733583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652734566|
[2025/09/12 05:24:12 733586] [debug] |xqc_engine_wakeup_after|wakeup:1757654652734566|now:1757654652733586|diff:980|
[2025/09/12 05:24:12 733591] [debug] |xqc_engine_main_logic|END|now:1757654652733289|
[2025/09/12 05:24:12 733923] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652733922|
[2025/09/12 05:24:12 733929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 733934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:729|
[2025/09/12 05:24:12 733938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:730|
[2025/09/12 05:24:12 733944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:730|
[2025/09/12 05:24:12 733948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 733952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1582|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1583|path_largest_ack:1582|
[2025/09/12 05:24:12 733957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1586937|prior_time:1757654652696023|is_app_limited:0|send_elapse:37882|ack_elapse:37899|ctl_first_sent_time:1757654652697479|lagest_ack_time:1757654652733922|curr_delivered:1631344|
[2025/09/12 05:24:12 733961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652697479|
[2025/09/12 05:24:12 733970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1312||sndq_packets_used_bytes:0|sndq_packets_free:1364|
[2025/09/12 05:24:12 733974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1583|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1583|path_largest_ack:1583|
[2025/09/12 05:24:12 733978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1586937|prior_time:1757654652696023|is_app_limited:0|send_elapse:37882|ack_elapse:37899|ctl_first_sent_time:1757654652697479|lagest_ack_time:1757654652733922|curr_delivered:1632544|
[2025/09/12 05:24:12 733983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652697564|
[2025/09/12 05:24:12 733987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1311||sndq_packets_used_bytes:0|sndq_packets_free:1365|
[2025/09/12 05:24:12 733991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36522|rttvar:393|minrtt:30532|latest_rtt:36358|ack_delay:32|
[2025/09/12 05:24:12 733995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36497|rttvar:344|minrtt:30532|latest_rtt:36358|ack_delay:32|
[2025/09/12 05:24:12 733999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1583|lost_pn:1580|thresh:3|
[2025/09/12 05:24:12 734003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 734007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36497|rtt_var:344|pto_duration:38497|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 734011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 734015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 734019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 734023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652796973|now:1757654652734007|interv:62966|
[2025/09/12 05:24:12 734027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652796973|now:1757654652734007|interval:62966|pto_count:0|srtt:36497
[2025/09/12 05:24:12 734031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37882, ack_elapse 37899, delivered 45607|rate 1203382|lost 202|
[2025/09/12 05:24:12 734036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203382) in round 36|
[2025/09/12 05:24:12 734040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 734044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 734048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652697564|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 734052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652697564|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 734059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36497|latest_rtt:36358|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 734065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:730|largest:730|pns:2|
[2025/09/12 05:24:12 734069] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:730|frame:ACK |recv_time:1757654652733922|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 734074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772733922|now:1757654652733922|interv:120000000|
[2025/09/12 05:24:12 734078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772733922|now:1757654652733922|interv:120000000|
[2025/09/12 05:24:12 734082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652734566|pq_index:0|
[2025/09/12 05:24:12 734086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652733289|
[2025/09/12 05:24:12 734090] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652734090|
[2025/09/12 05:24:12 734094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652734094|
[2025/09/12 05:24:12 734100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36497|min_srtt:36497|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 734105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1694253|
[2025/09/12 05:24:12 734109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36497|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 734114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 734118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36497|min_srtt:36497|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 734122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1695432|
[2025/09/12 05:24:12 734127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36497|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 734131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 734135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36497|min_srtt:36497|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 734139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1696611|
[2025/09/12 05:24:12 734146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 734150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 734154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 734158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 734162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 734166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1644735|
[2025/09/12 05:24:12 734171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 734174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 734178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652734566|
[2025/09/12 05:24:12 734182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652734566|
[2025/09/12 05:24:12 734186] [debug] |xqc_engine_wakeup_after|wakeup:1757654652734566|now:1757654652734186|diff:380|
[2025/09/12 05:24:12 734190] [debug] |xqc_engine_main_logic|END|now:1757654652734094|
[2025/09/12 05:24:12 734195] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652734195|
[2025/09/12 05:24:12 734199] [debug] |xqc_engine_wakeup_after|wakeup:1757654652734566|now:1757654652734199|diff:367|
[2025/09/12 05:24:12 734203] [debug] |xqc_engine_main_logic|END|now:1757654652734195|
[2025/09/12 05:24:12 735268] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652735268|
[2025/09/12 05:24:12 735278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652734566|pq_index:0|
[2025/09/12 05:24:12 735282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652734094|
[2025/09/12 05:24:12 735287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652735286|
[2025/09/12 05:24:12 735291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652734566|now:1757654652735286|
[2025/09/12 05:24:12 735295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652734566|now:1757654652735286|
[2025/09/12 05:24:12 735299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 735304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36497|min_srtt:36497|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 735309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1696611|
[2025/09/12 05:24:12 735313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 735317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 735325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 735329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 735334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 735338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1644735|
[2025/09/12 05:24:12 735342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 735347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1620|
[2025/09/12 05:24:12 735378] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1620|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652735354|stream_id:0|stream_offset:1644735|
[2025/09/12 05:24:12 735387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1620|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 735394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 735401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36497|rtt_var:344|pto_duration:38497|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 735408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 735413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 735417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 735421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652798851|now:1757654652735401|interv:63450|
[2025/09/12 05:24:12 735425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652798851|now:1757654652735401|interval:63450|pto_count:0|srtt:36497
[2025/09/12 05:24:12 735430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 735435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 735439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1645914|
[2025/09/12 05:24:12 735444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 735448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1621|
[2025/09/12 05:24:12 735488] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1621|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652735469|stream_id:0|stream_offset:1645914|
[2025/09/12 05:24:12 735501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1621|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 735515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 735521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36497|rtt_var:344|pto_duration:38497|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 735525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 735529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 735533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 735537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652798966|now:1757654652735520|interv:63446|
[2025/09/12 05:24:12 735541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652798966|now:1757654652735520|interval:63446|pto_count:0|srtt:36497
[2025/09/12 05:24:12 735545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 735550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 735554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1647093|
[2025/09/12 05:24:12 735558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 735562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652736562|now:1757654652735562|interv:1000|
[2025/09/12 05:24:12 735566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 735570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 735574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652736562|
[2025/09/12 05:24:12 735578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652736562|
[2025/09/12 05:24:12 735582] [debug] |xqc_engine_wakeup_after|wakeup:1757654652736562|now:1757654652735582|diff:980|
[2025/09/12 05:24:12 735586] [debug] |xqc_engine_main_logic|END|now:1757654652735286|
[2025/09/12 05:24:12 735917] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652735916|
[2025/09/12 05:24:12 735922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 735928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:730|
[2025/09/12 05:24:12 735932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:731|
[2025/09/12 05:24:12 735937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:731|
[2025/09/12 05:24:12 735941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 735946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1584|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1585|path_largest_ack:1584|
[2025/09/12 05:24:12 735951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1589337|prior_time:1757654652698025|is_app_limited:0|send_elapse:37902|ack_elapse:37891|ctl_first_sent_time:1757654652699481|lagest_ack_time:1757654652735916|curr_delivered:1633744|
[2025/09/12 05:24:12 735959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652699481|
[2025/09/12 05:24:12 735963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1310||sndq_packets_used_bytes:0|sndq_packets_free:1366|
[2025/09/12 05:24:12 735968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1585|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1585|path_largest_ack:1585|
[2025/09/12 05:24:12 735972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1589337|prior_time:1757654652698025|is_app_limited:0|send_elapse:37902|ack_elapse:37891|ctl_first_sent_time:1757654652699481|lagest_ack_time:1757654652735916|curr_delivered:1634944|
[2025/09/12 05:24:12 735977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652699566|
[2025/09/12 05:24:12 735981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1309||sndq_packets_used_bytes:0|sndq_packets_free:1367|
[2025/09/12 05:24:12 735985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36497|rttvar:344|minrtt:30532|latest_rtt:36350|ack_delay:32|
[2025/09/12 05:24:12 735989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36474|rttvar:302|minrtt:30532|latest_rtt:36350|ack_delay:32|
[2025/09/12 05:24:12 735993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1585|lost_pn:1582|thresh:3|
[2025/09/12 05:24:12 735997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 736001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36474|rtt_var:302|pto_duration:38474|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 736005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 736009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 736013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 736017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652798943|now:1757654652736001|interv:62942|
[2025/09/12 05:24:12 736021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652798943|now:1757654652736001|interval:62942|pto_count:0|srtt:36474
[2025/09/12 05:24:12 736025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37902, ack_elapse 37891, delivered 45607|rate 1203287|lost 202|
[2025/09/12 05:24:12 736030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203287) in round 36|
[2025/09/12 05:24:12 736034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 736038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 736042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652699566|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 736049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652699566|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 736053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36474|latest_rtt:36350|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 736059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:731|largest:731|pns:2|
[2025/09/12 05:24:12 736063] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:731|frame:ACK |recv_time:1757654652735916|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 736068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772735916|now:1757654652735916|interv:120000000|
[2025/09/12 05:24:12 736072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772735916|now:1757654652735916|interv:120000000|
[2025/09/12 05:24:12 736076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652736562|pq_index:0|
[2025/09/12 05:24:12 736080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652735286|
[2025/09/12 05:24:12 736084] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652736084|
[2025/09/12 05:24:12 736089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652736088|
[2025/09/12 05:24:12 736094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36474|min_srtt:36474|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 736099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1696611|
[2025/09/12 05:24:12 736103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36474|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 736107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 736112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36474|min_srtt:36474|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 736116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1697790|
[2025/09/12 05:24:12 736120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36474|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 736125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 736129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36474|min_srtt:36474|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 736135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1698969|
[2025/09/12 05:24:12 736140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 736143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 736147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 736151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 736156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 736160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1647093|
[2025/09/12 05:24:12 736164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 736168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 736172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652736562|
[2025/09/12 05:24:12 736176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652736562|
[2025/09/12 05:24:12 736180] [debug] |xqc_engine_wakeup_after|wakeup:1757654652736562|now:1757654652736180|diff:382|
[2025/09/12 05:24:12 736184] [debug] |xqc_engine_main_logic|END|now:1757654652736088|
[2025/09/12 05:24:12 736189] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652736189|
[2025/09/12 05:24:12 736193] [debug] |xqc_engine_wakeup_after|wakeup:1757654652736562|now:1757654652736193|diff:369|
[2025/09/12 05:24:12 736197] [debug] |xqc_engine_main_logic|END|now:1757654652736189|
[2025/09/12 05:24:12 737263] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652737263|
[2025/09/12 05:24:12 737273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652736562|pq_index:0|
[2025/09/12 05:24:12 737277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652736088|
[2025/09/12 05:24:12 737282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652737281|
[2025/09/12 05:24:12 737286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652736562|now:1757654652737281|
[2025/09/12 05:24:12 737290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652736562|now:1757654652737281|
[2025/09/12 05:24:12 737294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 737299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36474|min_srtt:36474|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 737304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1698969|
[2025/09/12 05:24:12 737312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 737316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 737320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 737324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 737329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 737333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1647093|
[2025/09/12 05:24:12 737337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 737342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1622|
[2025/09/12 05:24:12 737373] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1622|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652737349|stream_id:0|stream_offset:1647093|
[2025/09/12 05:24:12 737382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1622|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 737389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 737395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36474|rtt_var:302|pto_duration:38474|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 737403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 737408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 737412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 737416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652800823|now:1757654652737395|interv:63428|
[2025/09/12 05:24:12 737420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652800823|now:1757654652737395|interval:63428|pto_count:0|srtt:36474
[2025/09/12 05:24:12 737424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 737429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 737433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1648272|
[2025/09/12 05:24:12 737438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 737442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1623|
[2025/09/12 05:24:12 737483] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1623|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652737448|stream_id:0|stream_offset:1648272|
[2025/09/12 05:24:12 737500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1623|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 737508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 737513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36474|rtt_var:302|pto_duration:38474|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 737518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 737521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 737525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 737529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652800922|now:1757654652737513|interv:63409|
[2025/09/12 05:24:12 737533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652800922|now:1757654652737513|interval:63409|pto_count:0|srtt:36474
[2025/09/12 05:24:12 737538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 737542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 737546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1649451|
[2025/09/12 05:24:12 737551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 737555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652738554|now:1757654652737554|interv:1000|
[2025/09/12 05:24:12 737559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 737562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 737566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652738554|
[2025/09/12 05:24:12 737570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652738554|
[2025/09/12 05:24:12 737574] [debug] |xqc_engine_wakeup_after|wakeup:1757654652738554|now:1757654652737574|diff:980|
[2025/09/12 05:24:12 737579] [debug] |xqc_engine_main_logic|END|now:1757654652737281|
[2025/09/12 05:24:12 737913] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652737912|
[2025/09/12 05:24:12 737919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 737924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:731|
[2025/09/12 05:24:12 737928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:732|
[2025/09/12 05:24:12 737934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:732|
[2025/09/12 05:24:12 737938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 737943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1586|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1587|path_largest_ack:1586|
[2025/09/12 05:24:12 737954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1591737|prior_time:1757654652700020|is_app_limited:0|send_elapse:37915|ack_elapse:37892|ctl_first_sent_time:1757654652701477|lagest_ack_time:1757654652737912|curr_delivered:1636144|
[2025/09/12 05:24:12 737959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652701477|
[2025/09/12 05:24:12 737963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1308||sndq_packets_used_bytes:0|sndq_packets_free:1368|
[2025/09/12 05:24:12 737967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1587|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1587|path_largest_ack:1587|
[2025/09/12 05:24:12 737972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1591737|prior_time:1757654652700020|is_app_limited:0|send_elapse:37915|ack_elapse:37892|ctl_first_sent_time:1757654652701477|lagest_ack_time:1757654652737912|curr_delivered:1637344|
[2025/09/12 05:24:12 737976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652701565|
[2025/09/12 05:24:12 737980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1307||sndq_packets_used_bytes:0|sndq_packets_free:1369|
[2025/09/12 05:24:12 737984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36474|rttvar:302|minrtt:30532|latest_rtt:36347|ack_delay:32|
[2025/09/12 05:24:12 737988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36454|rttvar:266|minrtt:30532|latest_rtt:36347|ack_delay:32|
[2025/09/12 05:24:12 737993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1587|lost_pn:1584|thresh:3|
[2025/09/12 05:24:12 737998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 738003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36454|rtt_var:266|pto_duration:38454|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 738008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 738012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 738016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 738020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652800902|now:1757654652738002|interv:62900|
[2025/09/12 05:24:12 738023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652800902|now:1757654652738002|interval:62900|pto_count:0|srtt:36454
[2025/09/12 05:24:12 738028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37915, ack_elapse 37892, delivered 45607|rate 1202874|lost 202|
[2025/09/12 05:24:12 738032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202874) in round 36|
[2025/09/12 05:24:12 738036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 738040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 738047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652701565|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 738051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652701565|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 738056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36454|latest_rtt:36347|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 738061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:732|largest:732|pns:2|
[2025/09/12 05:24:12 738065] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:732|frame:ACK |recv_time:1757654652737912|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 738070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772737912|now:1757654652737912|interv:120000000|
[2025/09/12 05:24:12 738074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772737912|now:1757654652737912|interv:120000000|
[2025/09/12 05:24:12 738078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652738554|pq_index:0|
[2025/09/12 05:24:12 738082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652737281|
[2025/09/12 05:24:12 738086] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652738086|
[2025/09/12 05:24:12 738091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652738090|
[2025/09/12 05:24:12 738096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36454|min_srtt:36454|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 738101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1698969|
[2025/09/12 05:24:12 738105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36454|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 738110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 738114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36454|min_srtt:36454|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 738118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1700148|
[2025/09/12 05:24:12 738123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36454|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 738130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 738134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36454|min_srtt:36454|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 738138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1701327|
[2025/09/12 05:24:12 738142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 738146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 738150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 738154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 738159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 738164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1649451|
[2025/09/12 05:24:12 738168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 738172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 738175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652738554|
[2025/09/12 05:24:12 738179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652738554|
[2025/09/12 05:24:12 738183] [debug] |xqc_engine_wakeup_after|wakeup:1757654652738554|now:1757654652738183|diff:371|
[2025/09/12 05:24:12 738187] [debug] |xqc_engine_main_logic|END|now:1757654652738090|
[2025/09/12 05:24:12 738192] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652738192|
[2025/09/12 05:24:12 738196] [debug] |xqc_engine_wakeup_after|wakeup:1757654652738554|now:1757654652738196|diff:358|
[2025/09/12 05:24:12 738200] [debug] |xqc_engine_main_logic|END|now:1757654652738192|
[2025/09/12 05:24:12 739266] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652739266|
[2025/09/12 05:24:12 739275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652738554|pq_index:0|
[2025/09/12 05:24:12 739279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652738090|
[2025/09/12 05:24:12 739284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652739283|
[2025/09/12 05:24:12 739288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652738554|now:1757654652739283|
[2025/09/12 05:24:12 739292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652738554|now:1757654652739283|
[2025/09/12 05:24:12 739296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 739301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36454|min_srtt:36454|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 739310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1701327|
[2025/09/12 05:24:12 739315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 739318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 739322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 739327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 739331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 739335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1649451|
[2025/09/12 05:24:12 739340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 739344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1624|
[2025/09/12 05:24:12 739375] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1624|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652739351|stream_id:0|stream_offset:1649451|
[2025/09/12 05:24:12 739384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1624|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 739391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 739398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36454|rtt_var:266|pto_duration:38454|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 739405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 739410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 739414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 739417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652802805|now:1757654652739397|interv:63408|
[2025/09/12 05:24:12 739422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652802805|now:1757654652739397|interval:63408|pto_count:0|srtt:36454
[2025/09/12 05:24:12 739426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 739431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 739435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1650630|
[2025/09/12 05:24:12 739444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 739448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1625|
[2025/09/12 05:24:12 739490] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1625|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652739470|stream_id:0|stream_offset:1650630|
[2025/09/12 05:24:12 739502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1625|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 739509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 739517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36454|rtt_var:266|pto_duration:38454|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 739522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 739526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 739530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 739533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652802924|now:1757654652739516|interv:63408|
[2025/09/12 05:24:12 739537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652802924|now:1757654652739516|interval:63408|pto_count:0|srtt:36454
[2025/09/12 05:24:12 739542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 739547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 739551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1651809|
[2025/09/12 05:24:12 739555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 739559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652740559|now:1757654652739559|interv:1000|
[2025/09/12 05:24:12 739563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 739567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 739571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652740559|
[2025/09/12 05:24:12 739575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652740559|
[2025/09/12 05:24:12 739579] [debug] |xqc_engine_wakeup_after|wakeup:1757654652740559|now:1757654652739579|diff:980|
[2025/09/12 05:24:12 739583] [debug] |xqc_engine_main_logic|END|now:1757654652739283|
[2025/09/12 05:24:12 739932] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652739931|
[2025/09/12 05:24:12 739937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 739943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:732|
[2025/09/12 05:24:12 739947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:733|
[2025/09/12 05:24:12 739957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:733|
[2025/09/12 05:24:12 739962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 739967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1588|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1589|path_largest_ack:1588|
[2025/09/12 05:24:12 739971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1594137|prior_time:1757654652702005|is_app_limited:0|send_elapse:37888|ack_elapse:37926|ctl_first_sent_time:1757654652703445|lagest_ack_time:1757654652739931|curr_delivered:1638544|
[2025/09/12 05:24:12 739976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652703445|
[2025/09/12 05:24:12 739980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1306||sndq_packets_used_bytes:0|sndq_packets_free:1370|
[2025/09/12 05:24:12 739984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1589|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1589|path_largest_ack:1589|
[2025/09/12 05:24:12 739989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1594137|prior_time:1757654652702005|is_app_limited:0|send_elapse:37888|ack_elapse:37926|ctl_first_sent_time:1757654652703445|lagest_ack_time:1757654652739931|curr_delivered:1639744|
[2025/09/12 05:24:12 739993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652703548|
[2025/09/12 05:24:12 739997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1305||sndq_packets_used_bytes:0|sndq_packets_free:1371|
[2025/09/12 05:24:12 740001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36454|rttvar:266|minrtt:30532|latest_rtt:36383|ack_delay:40|
[2025/09/12 05:24:12 740005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36440|rttvar:227|minrtt:30532|latest_rtt:36383|ack_delay:40|
[2025/09/12 05:24:12 740009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1589|lost_pn:1586|thresh:3|
[2025/09/12 05:24:12 740013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 740017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36440|rtt_var:227|pto_duration:38440|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 740021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 740025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 740029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 740033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652802910|now:1757654652740017|interv:62893|
[2025/09/12 05:24:12 740037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652802910|now:1757654652740017|interval:62893|pto_count:0|srtt:36440
[2025/09/12 05:24:12 740041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37888, ack_elapse 37926, delivered 45607|rate 1202525|lost 202|
[2025/09/12 05:24:12 740046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202525) in round 36|
[2025/09/12 05:24:12 740054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 740058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 740062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652703548|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 740067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652703548|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596544|
[2025/09/12 05:24:12 740071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36440|latest_rtt:36383|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 740077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:733|largest:733|pns:2|
[2025/09/12 05:24:12 740081] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:733|frame:ACK |recv_time:1757654652739931|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 740085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772739931|now:1757654652739931|interv:120000000|
[2025/09/12 05:24:12 740090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772739931|now:1757654652739931|interv:120000000|
[2025/09/12 05:24:12 740094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652740559|pq_index:0|
[2025/09/12 05:24:12 740098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652739283|
[2025/09/12 05:24:12 740102] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652740101|
[2025/09/12 05:24:12 740106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652740105|
[2025/09/12 05:24:12 740112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36440|min_srtt:36440|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 740116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1701327|
[2025/09/12 05:24:12 740121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36440|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 740125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 740129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36440|min_srtt:36440|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 740133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1702506|
[2025/09/12 05:24:12 740141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36440|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 740145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 740149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36440|min_srtt:36440|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 740153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1703685|
[2025/09/12 05:24:12 740158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 740161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 740165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 740169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 740174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 740178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1651809|
[2025/09/12 05:24:12 740182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 740186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 740190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652740559|
[2025/09/12 05:24:12 740194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652740559|
[2025/09/12 05:24:12 740197] [debug] |xqc_engine_wakeup_after|wakeup:1757654652740559|now:1757654652740197|diff:362|
[2025/09/12 05:24:12 740202] [debug] |xqc_engine_main_logic|END|now:1757654652740105|
[2025/09/12 05:24:12 740206] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652740206|
[2025/09/12 05:24:12 740210] [debug] |xqc_engine_wakeup_after|wakeup:1757654652740559|now:1757654652740210|diff:349|
[2025/09/12 05:24:12 740214] [debug] |xqc_engine_main_logic|END|now:1757654652740206|
[2025/09/12 05:24:12 741280] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652741280|
[2025/09/12 05:24:12 741290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652740559|pq_index:0|
[2025/09/12 05:24:12 741294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652740105|
[2025/09/12 05:24:12 741299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652741298|
[2025/09/12 05:24:12 741303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654652740972|now:1757654652741298|
[2025/09/12 05:24:12 741307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:12 741315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654652740972|now:1757654652741298|
[2025/09/12 05:24:12 741319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:12 741323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652740559|now:1757654652741298|
[2025/09/12 05:24:12 741327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652740559|now:1757654652741298|
[2025/09/12 05:24:12 741331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 741336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:733|ack_delay:25363|first_ack_range:36|largest_pkt_recv_time:1757654652715972|
[2025/09/12 05:24:12 741340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:733|low:697|pkt_pns:2|
[2025/09/12 05:24:12 741344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:721|frame_largest_recv:733|
[2025/09/12 05:24:12 741349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:12 741353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36440|min_srtt:36440|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 741358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1703685|
[2025/09/12 05:24:12 741362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 741366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 741370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 741374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 741379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 741383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1651809|
[2025/09/12 05:24:12 741387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 741391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1626|
[2025/09/12 05:24:12 741424] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1626|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:43207|now:1757654652741399|stream_id:0|stream_offset:1651809|
[2025/09/12 05:24:12 741433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1626|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 741440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 741447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36440|rtt_var:227|pto_duration:38440|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 741454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 741478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 741482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44414|
[2025/09/12 05:24:12 741486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652804839|now:1757654652741446|interv:63393|
[2025/09/12 05:24:12 741490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652804839|now:1757654652741446|interval:63393|pto_count:0|srtt:36440
[2025/09/12 05:24:12 741495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44414|
[2025/09/12 05:24:12 741499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 741504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44414|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1652988|
[2025/09/12 05:24:12 741508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 741512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1627|
[2025/09/12 05:24:12 741540] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1627|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44414|now:1757654652741520|stream_id:0|stream_offset:1652988|
[2025/09/12 05:24:12 741549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1627|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 741556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44414|applimit:0|
[2025/09/12 05:24:12 741562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36440|rtt_var:227|pto_duration:38440|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 741569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 741574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 741578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:12 741582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652804960|now:1757654652741562|interv:63398|
[2025/09/12 05:24:12 741586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652804960|now:1757654652741562|interval:63398|pto_count:0|srtt:36440
[2025/09/12 05:24:12 741590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45614|
[2025/09/12 05:24:12 741594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 741599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1654167|
[2025/09/12 05:24:12 741603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 741611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652742611|now:1757654652741611|interv:1000|
[2025/09/12 05:24:12 741615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 741619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 741623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652742611|
[2025/09/12 05:24:12 741627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652742611|
[2025/09/12 05:24:12 741631] [debug] |xqc_engine_wakeup_after|wakeup:1757654652742611|now:1757654652741631|diff:980|
[2025/09/12 05:24:12 741635] [debug] |xqc_engine_main_logic|END|now:1757654652741298|
[2025/09/12 05:24:12 741913] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652741912|
[2025/09/12 05:24:12 741918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 741924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:733|
[2025/09/12 05:24:12 741928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:734|
[2025/09/12 05:24:12 741933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:734|
[2025/09/12 05:24:12 741938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 741942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1590|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1591|path_largest_ack:1590|
[2025/09/12 05:24:12 741947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1596544|prior_time:1757654652704004|is_app_limited:0|send_elapse:37855|ack_elapse:37908|ctl_first_sent_time:1757654652705449|lagest_ack_time:1757654652741912|curr_delivered:1640944|
[2025/09/12 05:24:12 741951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652705449|
[2025/09/12 05:24:12 741956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1304||sndq_packets_used_bytes:0|sndq_packets_free:1372|
[2025/09/12 05:24:12 741960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1591|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1591|path_largest_ack:1591|
[2025/09/12 05:24:12 741964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1596544|prior_time:1757654652704004|is_app_limited:0|send_elapse:37855|ack_elapse:37908|ctl_first_sent_time:1757654652705449|lagest_ack_time:1757654652741912|curr_delivered:1642144|
[2025/09/12 05:24:12 741968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652705551|
[2025/09/12 05:24:12 741972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1303||sndq_packets_used_bytes:0|sndq_packets_free:1373|
[2025/09/12 05:24:12 741976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36440|rttvar:227|minrtt:30532|latest_rtt:36361|ack_delay:32|
[2025/09/12 05:24:12 741980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36426|rttvar:198|minrtt:30532|latest_rtt:36361|ack_delay:32|
[2025/09/12 05:24:12 741985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1591|lost_pn:1588|thresh:3|
[2025/09/12 05:24:12 741989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 741996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36426|rtt_var:198|pto_duration:38426|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 742000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 742004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 742008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43214|
[2025/09/12 05:24:12 742012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652804946|now:1757654652741996|interv:62950|
[2025/09/12 05:24:12 742016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652804946|now:1757654652741996|interval:62950|pto_count:0|srtt:36426
[2025/09/12 05:24:12 742020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37855, ack_elapse 37908, delivered 45600|rate 1202912|lost 202|
[2025/09/12 05:24:12 742025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 36 -> 37|
[2025/09/12 05:24:12 742029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202912) in round 37|
[2025/09/12 05:24:12 742033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 742037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 742041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652705551|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 742045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652705551|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 742050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43214|srtt:36426|latest_rtt:36361|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 742055] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:97066|inflight:43214|mode:2|applimit:0|pacing_rate:1206223|bw:1206223|srtt:36426|latest_rtt:36361|min_rtt:30532|send:1615|lost:202|tlp:0|recv:728|recovery:0|slow_start:0|conn_life:1453905|acked:2400|delivered:1642144|is_cwnd_limited:0|
[2025/09/12 05:24:12 742061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:734|largest:734|pns:2|
[2025/09/12 05:24:12 742065] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:734|frame:ACK |recv_time:1757654652741912|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 742069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772741912|now:1757654652741912|interv:120000000|
[2025/09/12 05:24:12 742073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772741912|now:1757654652741912|interv:120000000|
[2025/09/12 05:24:12 742077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652742611|pq_index:0|
[2025/09/12 05:24:12 742084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652741298|
[2025/09/12 05:24:12 742088] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652742088|
[2025/09/12 05:24:12 742093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652742092|
[2025/09/12 05:24:12 742098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36426|min_srtt:36426|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 742103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43214|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1703685|
[2025/09/12 05:24:12 742107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36426|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 742111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 742116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36426|min_srtt:36426|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 742120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43214|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1704864|
[2025/09/12 05:24:12 742124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36426|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 742129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 742133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36426|min_srtt:36426|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 742137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43214|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1706043|
[2025/09/12 05:24:12 742141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 742145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 742149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 742153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 742157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 742161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43214|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1654167|
[2025/09/12 05:24:12 742168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 742172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 742176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652742611|
[2025/09/12 05:24:12 742180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652742611|
[2025/09/12 05:24:12 742184] [debug] |xqc_engine_wakeup_after|wakeup:1757654652742611|now:1757654652742184|diff:427|
[2025/09/12 05:24:12 742188] [debug] |xqc_engine_main_logic|END|now:1757654652742092|
[2025/09/12 05:24:12 742193] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652742192|
[2025/09/12 05:24:12 742196] [debug] |xqc_engine_wakeup_after|wakeup:1757654652742611|now:1757654652742196|diff:415|
[2025/09/12 05:24:12 742200] [debug] |xqc_engine_main_logic|END|now:1757654652742192|
[2025/09/12 05:24:12 743266] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652743266|
[2025/09/12 05:24:12 743275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652742611|pq_index:0|
[2025/09/12 05:24:12 743279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652742092|
[2025/09/12 05:24:12 743284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652743283|
[2025/09/12 05:24:12 743289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652742611|now:1757654652743283|
[2025/09/12 05:24:12 743293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652742611|now:1757654652743283|
[2025/09/12 05:24:12 743297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 743302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36426|min_srtt:36426|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 743306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43214|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1706043|
[2025/09/12 05:24:12 743311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 743315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 743318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 743323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 743327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 743331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43214|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1654167|
[2025/09/12 05:24:12 743336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 743340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1628|
[2025/09/12 05:24:12 743371] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1628|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43214|now:1757654652743348|stream_id:0|stream_offset:1654167|
[2025/09/12 05:24:12 743387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1628|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 743394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43214|applimit:0|
[2025/09/12 05:24:12 743401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36426|rtt_var:198|pto_duration:38426|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 743407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 743411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 743414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44414|
[2025/09/12 05:24:12 743418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652806774|now:1757654652743401|interv:63373|
[2025/09/12 05:24:12 743422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652806774|now:1757654652743401|interval:63373|pto_count:0|srtt:36426
[2025/09/12 05:24:12 743427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44414|
[2025/09/12 05:24:12 743432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 743436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44414|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1655346|
[2025/09/12 05:24:12 743441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 743445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1629|
[2025/09/12 05:24:12 743486] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1629|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44414|now:1757654652743452|stream_id:0|stream_offset:1655346|
[2025/09/12 05:24:12 743498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1629|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 743506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44414|applimit:0|
[2025/09/12 05:24:12 743512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36426|rtt_var:198|pto_duration:38426|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 743518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 743522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 743526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:12 743529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652806878|now:1757654652743512|interv:63366|
[2025/09/12 05:24:12 743533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652806878|now:1757654652743512|interval:63366|pto_count:0|srtt:36426
[2025/09/12 05:24:12 743543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45614|
[2025/09/12 05:24:12 743547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 743551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1656525|
[2025/09/12 05:24:12 743556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 743560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652744560|now:1757654652743560|interv:1000|
[2025/09/12 05:24:12 743564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 743567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 743572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652744560|
[2025/09/12 05:24:12 743576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652744560|
[2025/09/12 05:24:12 743580] [debug] |xqc_engine_wakeup_after|wakeup:1757654652744560|now:1757654652743579|diff:981|
[2025/09/12 05:24:12 743584] [debug] |xqc_engine_main_logic|END|now:1757654652743283|
[2025/09/12 05:24:12 743900] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652743899|
[2025/09/12 05:24:12 743905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 743911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:734|
[2025/09/12 05:24:12 743915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:735|
[2025/09/12 05:24:12 743920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:735|
[2025/09/12 05:24:12 743924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 743929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1592|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:1593|path_largest_ack:1592|
[2025/09/12 05:24:12 743934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1598944|prior_time:1757654652705993|is_app_limited:0|send_elapse:37929|ack_elapse:37906|ctl_first_sent_time:1757654652707482|lagest_ack_time:1757654652743899|curr_delivered:1643351|
[2025/09/12 05:24:12 743938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652707482|
[2025/09/12 05:24:12 743942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1302||sndq_packets_used_bytes:0|sndq_packets_free:1374|
[2025/09/12 05:24:12 743947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1593|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1593|path_largest_ack:1593|
[2025/09/12 05:24:12 743951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1598944|prior_time:1757654652705993|is_app_limited:0|send_elapse:37929|ack_elapse:37906|ctl_first_sent_time:1757654652707482|lagest_ack_time:1757654652743899|curr_delivered:1644551|
[2025/09/12 05:24:12 743955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652707564|
[2025/09/12 05:24:12 743963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1301||sndq_packets_used_bytes:0|sndq_packets_free:1375|
[2025/09/12 05:24:12 743967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36426|rttvar:198|minrtt:30532|latest_rtt:36335|ack_delay:32|
[2025/09/12 05:24:12 743971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36410|rttvar:179|minrtt:30532|latest_rtt:36335|ack_delay:32|
[2025/09/12 05:24:12 743976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1593|lost_pn:1590|thresh:3|
[2025/09/12 05:24:12 743980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 717|pns:2|
[2025/09/12 05:24:12 743984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 743987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36410|rtt_var:179|pto_duration:38410|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 743992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 743996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 743999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 744003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652806862|now:1757654652743987|interv:62875|
[2025/09/12 05:24:12 744007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652806862|now:1757654652743987|interval:62875|pto_count:0|srtt:36410
[2025/09/12 05:24:12 744011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37929, ack_elapse 37906, delivered 45607|rate 1202430|lost 202|
[2025/09/12 05:24:12 744016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202430) in round 37|
[2025/09/12 05:24:12 744020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 744024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 744028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2407|po_sent_time:1757654652707564|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 744032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2407|po_sent_time:1757654652707564|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 744037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36410|latest_rtt:36335|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 744042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:735|largest:735|pns:2|
[2025/09/12 05:24:12 744046] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:735|frame:ACK |recv_time:1757654652743899|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 744054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772743899|now:1757654652743899|interv:120000000|
[2025/09/12 05:24:12 744058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772743899|now:1757654652743899|interv:120000000|
[2025/09/12 05:24:12 744062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652744560|pq_index:0|
[2025/09/12 05:24:12 744066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652743283|
[2025/09/12 05:24:12 744069] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652744069|
[2025/09/12 05:24:12 744074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652744073|
[2025/09/12 05:24:12 744080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36410|min_srtt:36410|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 744084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1706043|
[2025/09/12 05:24:12 744088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36410|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 744093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 744097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36410|min_srtt:36410|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 744101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1707222|
[2025/09/12 05:24:12 744106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36410|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 744110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 744114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36410|min_srtt:36410|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 744119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1708401|
[2025/09/12 05:24:12 744123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 744127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 744130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 744135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 744139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 744145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1656525|
[2025/09/12 05:24:12 744150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 744153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 744157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652744560|
[2025/09/12 05:24:12 744161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652744560|
[2025/09/12 05:24:12 744165] [debug] |xqc_engine_wakeup_after|wakeup:1757654652744560|now:1757654652744165|diff:395|
[2025/09/12 05:24:12 744170] [debug] |xqc_engine_main_logic|END|now:1757654652744073|
[2025/09/12 05:24:12 744175] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652744175|
[2025/09/12 05:24:12 744179] [debug] |xqc_engine_wakeup_after|wakeup:1757654652744560|now:1757654652744178|diff:382|
[2025/09/12 05:24:12 744182] [debug] |xqc_engine_main_logic|END|now:1757654652744175|
[2025/09/12 05:24:12 745249] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652745248|
[2025/09/12 05:24:12 745258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652744560|pq_index:0|
[2025/09/12 05:24:12 745262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652744073|
[2025/09/12 05:24:12 745267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652745266|
[2025/09/12 05:24:12 745271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652744560|now:1757654652745266|
[2025/09/12 05:24:12 745275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652744560|now:1757654652745266|
[2025/09/12 05:24:12 745279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 745284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36410|min_srtt:36410|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 745289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1708401|
[2025/09/12 05:24:12 745293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 745297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 745301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 745305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 745309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 745313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1656525|
[2025/09/12 05:24:12 745322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 745326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1630|
[2025/09/12 05:24:12 745358] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1630|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652745334|stream_id:0|stream_offset:1656525|
[2025/09/12 05:24:12 745366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1630|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 745373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 745380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36410|rtt_var:179|pto_duration:38410|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 745387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 745393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 745397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 745400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652808744|now:1757654652745380|interv:63364|
[2025/09/12 05:24:12 745405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652808744|now:1757654652745380|interval:63364|pto_count:0|srtt:36410
[2025/09/12 05:24:12 745409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 745414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 745418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1657704|
[2025/09/12 05:24:12 745422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 745426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1631|
[2025/09/12 05:24:12 745451] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1631|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652745433|stream_id:0|stream_offset:1657704|
[2025/09/12 05:24:12 745478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1631|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 745485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 745492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36410|rtt_var:179|pto_duration:38410|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 745498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 745501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 745505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 745514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652808843|now:1757654652745492|interv:63351|
[2025/09/12 05:24:12 745518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652808843|now:1757654652745492|interval:63351|pto_count:0|srtt:36410
[2025/09/12 05:24:12 745522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 745527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 745531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1658883|
[2025/09/12 05:24:12 745536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 745540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652746539|now:1757654652745539|interv:1000|
[2025/09/12 05:24:12 745544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 745547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 745551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652746539|
[2025/09/12 05:24:12 745556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652746539|
[2025/09/12 05:24:12 745560] [debug] |xqc_engine_wakeup_after|wakeup:1757654652746539|now:1757654652745559|diff:980|
[2025/09/12 05:24:12 745564] [debug] |xqc_engine_main_logic|END|now:1757654652745266|
[2025/09/12 05:24:12 745893] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652745892|
[2025/09/12 05:24:12 745898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 745904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:735|
[2025/09/12 05:24:12 745908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:736|
[2025/09/12 05:24:12 745913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:736|
[2025/09/12 05:24:12 745918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 745922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1594|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1595|path_largest_ack:1594|
[2025/09/12 05:24:12 745927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1601344|prior_time:1757654652707987|is_app_limited:0|send_elapse:37876|ack_elapse:37905|ctl_first_sent_time:1757654652709431|lagest_ack_time:1757654652745892|curr_delivered:1645751|
[2025/09/12 05:24:12 745931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652709431|
[2025/09/12 05:24:12 745936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1300||sndq_packets_used_bytes:0|sndq_packets_free:1376|
[2025/09/12 05:24:12 745940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1595|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1595|path_largest_ack:1595|
[2025/09/12 05:24:12 745944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1601344|prior_time:1757654652707987|is_app_limited:0|send_elapse:37876|ack_elapse:37905|ctl_first_sent_time:1757654652709431|lagest_ack_time:1757654652745892|curr_delivered:1646951|
[2025/09/12 05:24:12 745952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652709527|
[2025/09/12 05:24:12 745956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1299||sndq_packets_used_bytes:0|sndq_packets_free:1377|
[2025/09/12 05:24:12 745960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36410|rttvar:179|minrtt:30532|latest_rtt:36365|ack_delay:32|
[2025/09/12 05:24:12 745965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36400|rttvar:154|minrtt:30532|latest_rtt:36365|ack_delay:32|
[2025/09/12 05:24:12 745969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1595|lost_pn:1592|thresh:3|
[2025/09/12 05:24:12 745973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 745977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36400|rtt_var:154|pto_duration:38400|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 745981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 745985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 745989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 745993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652808833|now:1757654652745977|interv:62856|
[2025/09/12 05:24:12 745997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652808833|now:1757654652745977|interval:62856|pto_count:0|srtt:36400
[2025/09/12 05:24:12 746001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37876, ack_elapse 37905, delivered 45607|rate 1203192|lost 202|
[2025/09/12 05:24:12 746005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203192) in round 37|
[2025/09/12 05:24:12 746009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 746014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 746017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652709527|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 746022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652709527|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 746026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36400|latest_rtt:36365|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 746032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:736|largest:736|pns:2|
[2025/09/12 05:24:12 746039] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:736|frame:ACK |recv_time:1757654652745892|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 746044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772745892|now:1757654652745892|interv:120000000|
[2025/09/12 05:24:12 746048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772745892|now:1757654652745892|interv:120000000|
[2025/09/12 05:24:12 746051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652746539|pq_index:0|
[2025/09/12 05:24:12 746056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652745266|
[2025/09/12 05:24:12 746059] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652746059|
[2025/09/12 05:24:12 746064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652746063|
[2025/09/12 05:24:12 746070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36400|min_srtt:36400|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 746074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1708401|
[2025/09/12 05:24:12 746079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36400|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 746083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 746087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36400|min_srtt:36400|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 746092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1709580|
[2025/09/12 05:24:12 746096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36400|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 746100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 746104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36400|min_srtt:36400|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 746109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1710759|
[2025/09/12 05:24:12 746113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 746117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 746121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 746127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 746132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 746136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1658883|
[2025/09/12 05:24:12 746140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 746144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 746148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652746539|
[2025/09/12 05:24:12 746152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652746539|
[2025/09/12 05:24:12 746156] [debug] |xqc_engine_wakeup_after|wakeup:1757654652746539|now:1757654652746155|diff:384|
[2025/09/12 05:24:12 746160] [debug] |xqc_engine_main_logic|END|now:1757654652746063|
[2025/09/12 05:24:12 746164] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652746164|
[2025/09/12 05:24:12 746168] [debug] |xqc_engine_wakeup_after|wakeup:1757654652746539|now:1757654652746168|diff:371|
[2025/09/12 05:24:12 746172] [debug] |xqc_engine_main_logic|END|now:1757654652746164|
[2025/09/12 05:24:12 747238] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652747238|
[2025/09/12 05:24:12 747247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652746539|pq_index:0|
[2025/09/12 05:24:12 747252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652746063|
[2025/09/12 05:24:12 747256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652747255|
[2025/09/12 05:24:12 747261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652746539|now:1757654652747255|
[2025/09/12 05:24:12 747265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652746539|now:1757654652747255|
[2025/09/12 05:24:12 747269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 747274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36400|min_srtt:36400|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 747278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1710759|
[2025/09/12 05:24:12 747283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 747286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 747290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 747294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 747299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 747307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1658883|
[2025/09/12 05:24:12 747312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 747316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1632|
[2025/09/12 05:24:12 747348] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1632|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652747324|stream_id:0|stream_offset:1658883|
[2025/09/12 05:24:12 747357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1632|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 747364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 747371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36400|rtt_var:154|pto_duration:38400|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 747377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 747382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 747386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 747390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652810724|now:1757654652747370|interv:63354|
[2025/09/12 05:24:12 747394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652810724|now:1757654652747370|interval:63354|pto_count:0|srtt:36400
[2025/09/12 05:24:12 747399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 747403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 747407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1660062|
[2025/09/12 05:24:12 747412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 747416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1633|
[2025/09/12 05:24:12 747441] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1633|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652747422|stream_id:0|stream_offset:1660062|
[2025/09/12 05:24:12 747450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1633|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 747476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 747483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36400|rtt_var:154|pto_duration:38400|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 747489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 747498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 747502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 747506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652810822|now:1757654652747483|interv:63339|
[2025/09/12 05:24:12 747510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652810822|now:1757654652747483|interval:63339|pto_count:0|srtt:36400
[2025/09/12 05:24:12 747514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 747519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 747523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1661241|
[2025/09/12 05:24:12 747527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 747531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652748531|now:1757654652747531|interv:1000|
[2025/09/12 05:24:12 747535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 747539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 747543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652748531|
[2025/09/12 05:24:12 747547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652748531|
[2025/09/12 05:24:12 747551] [debug] |xqc_engine_wakeup_after|wakeup:1757654652748531|now:1757654652747551|diff:980|
[2025/09/12 05:24:12 747556] [debug] |xqc_engine_main_logic|END|now:1757654652747255|
[2025/09/12 05:24:12 747885] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652747885|
[2025/09/12 05:24:12 747891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 747897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:736|
[2025/09/12 05:24:12 747900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:737|
[2025/09/12 05:24:12 747906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:737|
[2025/09/12 05:24:12 747910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 747915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1596|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1597|path_largest_ack:1596|
[2025/09/12 05:24:12 747919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1603744|prior_time:1757654652709992|is_app_limited:0|send_elapse:37878|ack_elapse:37893|ctl_first_sent_time:1757654652711432|lagest_ack_time:1757654652747885|curr_delivered:1648151|
[2025/09/12 05:24:12 747924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652711432|
[2025/09/12 05:24:12 747928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1298||sndq_packets_used_bytes:0|sndq_packets_free:1378|
[2025/09/12 05:24:12 747932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1597|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1597|path_largest_ack:1597|
[2025/09/12 05:24:12 747940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1603744|prior_time:1757654652709992|is_app_limited:0|send_elapse:37878|ack_elapse:37893|ctl_first_sent_time:1757654652711432|lagest_ack_time:1757654652747885|curr_delivered:1649351|
[2025/09/12 05:24:12 747945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652711528|
[2025/09/12 05:24:12 747949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1297||sndq_packets_used_bytes:0|sndq_packets_free:1379|
[2025/09/12 05:24:12 747953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36400|rttvar:154|minrtt:30532|latest_rtt:36357|ack_delay:40|
[2025/09/12 05:24:12 747957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36389|rttvar:136|minrtt:30532|latest_rtt:36357|ack_delay:40|
[2025/09/12 05:24:12 747961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1597|lost_pn:1594|thresh:3|
[2025/09/12 05:24:12 747965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 747969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36389|rtt_var:136|pto_duration:38389|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 747974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 747977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 747981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 747985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652810811|now:1757654652747969|interv:62842|
[2025/09/12 05:24:12 747989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652810811|now:1757654652747969|interval:62842|pto_count:0|srtt:36389
[2025/09/12 05:24:12 747993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37878, ack_elapse 37893, delivered 45607|rate 1203573|lost 202|
[2025/09/12 05:24:12 747998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203573) in round 37|
[2025/09/12 05:24:12 748002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 748006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 748010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652711528|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 748014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652711528|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 748019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36389|latest_rtt:36357|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 748028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:737|largest:737|pns:2|
[2025/09/12 05:24:12 748033] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:737|frame:ACK |recv_time:1757654652747885|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 748037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772747885|now:1757654652747885|interv:120000000|
[2025/09/12 05:24:12 748041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772747885|now:1757654652747885|interv:120000000|
[2025/09/12 05:24:12 748045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652748531|pq_index:0|
[2025/09/12 05:24:12 748049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652747255|
[2025/09/12 05:24:12 748053] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652748053|
[2025/09/12 05:24:12 748058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652748057|
[2025/09/12 05:24:12 748064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36389|min_srtt:36389|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 748068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1710759|
[2025/09/12 05:24:12 748072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36389|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 748077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 748081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36389|min_srtt:36389|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 748085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1711938|
[2025/09/12 05:24:12 748090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36389|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 748094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 748098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36389|min_srtt:36389|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 748102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1713117|
[2025/09/12 05:24:12 748107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 748113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 748117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 748121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 748125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 748130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1661241|
[2025/09/12 05:24:12 748134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 748138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 748142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652748531|
[2025/09/12 05:24:12 748145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652748531|
[2025/09/12 05:24:12 748149] [debug] |xqc_engine_wakeup_after|wakeup:1757654652748531|now:1757654652748149|diff:382|
[2025/09/12 05:24:12 748153] [debug] |xqc_engine_main_logic|END|now:1757654652748057|
[2025/09/12 05:24:12 748158] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652748158|
[2025/09/12 05:24:12 748162] [debug] |xqc_engine_wakeup_after|wakeup:1757654652748531|now:1757654652748162|diff:369|
[2025/09/12 05:24:12 748166] [debug] |xqc_engine_main_logic|END|now:1757654652748158|
[2025/09/12 05:24:12 749232] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652749232|
[2025/09/12 05:24:12 749241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652748531|pq_index:0|
[2025/09/12 05:24:12 749245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652748057|
[2025/09/12 05:24:12 749250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652749249|
[2025/09/12 05:24:12 749255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652748531|now:1757654652749249|
[2025/09/12 05:24:12 749259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652748531|now:1757654652749249|
[2025/09/12 05:24:12 749263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 749268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36389|min_srtt:36389|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 749272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1713117|
[2025/09/12 05:24:12 749277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 749280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 749284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 749293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 749297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 749302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1661241|
[2025/09/12 05:24:12 749306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 749310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1634|
[2025/09/12 05:24:12 749343] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1634|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652749318|stream_id:0|stream_offset:1661241|
[2025/09/12 05:24:12 749351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1634|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 749358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 749365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36389|rtt_var:136|pto_duration:38389|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 749372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 749377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 749381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 749385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652812707|now:1757654652749365|interv:63342|
[2025/09/12 05:24:12 749389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652812707|now:1757654652749365|interval:63342|pto_count:0|srtt:36389
[2025/09/12 05:24:12 749394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 749398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 749403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1662420|
[2025/09/12 05:24:12 749407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 749411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1635|
[2025/09/12 05:24:12 749437] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1635|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652749418|stream_id:0|stream_offset:1662420|
[2025/09/12 05:24:12 749445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1635|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 749452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 749482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36389|rtt_var:136|pto_duration:38389|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 749487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 749491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 749495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 749499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652812807|now:1757654652749482|interv:63325|
[2025/09/12 05:24:12 749503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652812807|now:1757654652749482|interval:63325|pto_count:0|srtt:36389
[2025/09/12 05:24:12 749508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 749512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 749517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1663599|
[2025/09/12 05:24:12 749521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 749525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652750525|now:1757654652749525|interv:1000|
[2025/09/12 05:24:12 749529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 749533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 749537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652750525|
[2025/09/12 05:24:12 749541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652750525|
[2025/09/12 05:24:12 749545] [debug] |xqc_engine_wakeup_after|wakeup:1757654652750525|now:1757654652749545|diff:980|
[2025/09/12 05:24:12 749549] [debug] |xqc_engine_main_logic|END|now:1757654652749249|
[2025/09/12 05:24:12 749884] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652749883|
[2025/09/12 05:24:12 749889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 749895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:737|
[2025/09/12 05:24:12 749899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:738|
[2025/09/12 05:24:12 749905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:738|
[2025/09/12 05:24:12 749909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 749913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1598|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1599|path_largest_ack:1598|
[2025/09/12 05:24:12 749918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1606144|prior_time:1757654652711981|is_app_limited:0|send_elapse:37874|ack_elapse:37902|ctl_first_sent_time:1757654652713430|lagest_ack_time:1757654652749883|curr_delivered:1650551|
[2025/09/12 05:24:12 749922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652713430|
[2025/09/12 05:24:12 749934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1296||sndq_packets_used_bytes:0|sndq_packets_free:1380|
[2025/09/12 05:24:12 749938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1599|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1599|path_largest_ack:1599|
[2025/09/12 05:24:12 749943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1606144|prior_time:1757654652711981|is_app_limited:0|send_elapse:37874|ack_elapse:37902|ctl_first_sent_time:1757654652713430|lagest_ack_time:1757654652749883|curr_delivered:1651751|
[2025/09/12 05:24:12 749947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652713532|
[2025/09/12 05:24:12 749951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1295||sndq_packets_used_bytes:0|sndq_packets_free:1381|
[2025/09/12 05:24:12 749955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36389|rttvar:136|minrtt:30532|latest_rtt:36351|ack_delay:32|
[2025/09/12 05:24:12 749959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36380|rttvar:119|minrtt:30532|latest_rtt:36351|ack_delay:32|
[2025/09/12 05:24:12 749964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1599|lost_pn:1596|thresh:3|
[2025/09/12 05:24:12 749968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 749972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36380|rtt_var:119|pto_duration:38380|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 749976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 749980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 749983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 749987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652812798|now:1757654652749971|interv:62827|
[2025/09/12 05:24:12 749991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652812798|now:1757654652749971|interval:62827|pto_count:0|srtt:36380
[2025/09/12 05:24:12 749996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37874, ack_elapse 37902, delivered 45607|rate 1203287|lost 202|
[2025/09/12 05:24:12 750000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203287) in round 37|
[2025/09/12 05:24:12 750004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 750008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 750012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652713532|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 750016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652713532|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 750024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36380|latest_rtt:36351|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 750029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:738|largest:738|pns:2|
[2025/09/12 05:24:12 750034] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:738|frame:ACK |recv_time:1757654652749883|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 750038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772749883|now:1757654652749883|interv:120000000|
[2025/09/12 05:24:12 750042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772749883|now:1757654652749883|interv:120000000|
[2025/09/12 05:24:12 750046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652750525|pq_index:0|
[2025/09/12 05:24:12 750050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652749249|
[2025/09/12 05:24:12 750054] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652750054|
[2025/09/12 05:24:12 750059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652750058|
[2025/09/12 05:24:12 750065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36380|min_srtt:36380|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 750069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1713117|
[2025/09/12 05:24:12 750074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36380|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 750078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 750083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36380|min_srtt:36380|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 750087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1714296|
[2025/09/12 05:24:12 750091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36380|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 750095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 750100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36380|min_srtt:36380|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 750104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1715475|
[2025/09/12 05:24:12 750111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 750114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 750118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 750123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 750127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 750131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1663599|
[2025/09/12 05:24:12 750135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 750139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 750143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652750525|
[2025/09/12 05:24:12 750147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652750525|
[2025/09/12 05:24:12 750151] [debug] |xqc_engine_wakeup_after|wakeup:1757654652750525|now:1757654652750151|diff:374|
[2025/09/12 05:24:12 750155] [debug] |xqc_engine_main_logic|END|now:1757654652750058|
[2025/09/12 05:24:12 750160] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652750160|
[2025/09/12 05:24:12 750163] [debug] |xqc_engine_wakeup_after|wakeup:1757654652750525|now:1757654652750163|diff:362|
[2025/09/12 05:24:12 750167] [debug] |xqc_engine_main_logic|END|now:1757654652750160|
[2025/09/12 05:24:12 751234] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652751233|
[2025/09/12 05:24:12 751243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652750525|pq_index:0|
[2025/09/12 05:24:12 751247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652750058|
[2025/09/12 05:24:12 751252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652751251|
[2025/09/12 05:24:12 751256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652750525|now:1757654652751251|
[2025/09/12 05:24:12 751260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652750525|now:1757654652751251|
[2025/09/12 05:24:12 751264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 751269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36380|min_srtt:36380|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 751274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1715475|
[2025/09/12 05:24:12 751278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 751282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 751290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 751294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 751299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 751303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1663599|
[2025/09/12 05:24:12 751307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 751311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1636|
[2025/09/12 05:24:12 751343] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1636|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652751319|stream_id:0|stream_offset:1663599|
[2025/09/12 05:24:12 751352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1636|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 751359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 751365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36380|rtt_var:119|pto_duration:38380|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 751372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 751378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 751382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 751386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652814699|now:1757654652751365|interv:63334|
[2025/09/12 05:24:12 751390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652814699|now:1757654652751365|interval:63334|pto_count:0|srtt:36380
[2025/09/12 05:24:12 751394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 751399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 751403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1664778|
[2025/09/12 05:24:12 751407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 751411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1637|
[2025/09/12 05:24:12 751436] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1637|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652751418|stream_id:0|stream_offset:1664778|
[2025/09/12 05:24:12 751444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1637|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 751480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 751485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36380|rtt_var:119|pto_duration:38380|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 751490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 751494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 751498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 751501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652814798|now:1757654652751485|interv:63313|
[2025/09/12 05:24:12 751505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652814798|now:1757654652751485|interval:63313|pto_count:0|srtt:36380
[2025/09/12 05:24:12 751510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 751515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 751519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1665957|
[2025/09/12 05:24:12 751523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 751527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652752527|now:1757654652751527|interv:1000|
[2025/09/12 05:24:12 751531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 751535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 751539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652752527|
[2025/09/12 05:24:12 751543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652752527|
[2025/09/12 05:24:12 751547] [debug] |xqc_engine_wakeup_after|wakeup:1757654652752527|now:1757654652751547|diff:980|
[2025/09/12 05:24:12 751552] [debug] |xqc_engine_main_logic|END|now:1757654652751251|
[2025/09/12 05:24:12 751879] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652751878|
[2025/09/12 05:24:12 751885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 751890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:738|
[2025/09/12 05:24:12 751894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:739|
[2025/09/12 05:24:12 751900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:739|
[2025/09/12 05:24:12 751904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 751909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1600|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1601|path_largest_ack:1600|
[2025/09/12 05:24:12 751913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1608544|prior_time:1757654652713976|is_app_limited:0|send_elapse:37868|ack_elapse:37902|ctl_first_sent_time:1757654652715415|lagest_ack_time:1757654652751878|curr_delivered:1652951|
[2025/09/12 05:24:12 751922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652715415|
[2025/09/12 05:24:12 751926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1294||sndq_packets_used_bytes:0|sndq_packets_free:1382|
[2025/09/12 05:24:12 751931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1601|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1601|path_largest_ack:1601|
[2025/09/12 05:24:12 751935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1608544|prior_time:1757654652713976|is_app_limited:0|send_elapse:37868|ack_elapse:37902|ctl_first_sent_time:1757654652715415|lagest_ack_time:1757654652751878|curr_delivered:1654151|
[2025/09/12 05:24:12 751940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652715519|
[2025/09/12 05:24:12 751944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1293||sndq_packets_used_bytes:0|sndq_packets_free:1383|
[2025/09/12 05:24:12 751948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36380|rttvar:119|minrtt:30532|latest_rtt:36359|ack_delay:40|
[2025/09/12 05:24:12 751952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36372|rttvar:105|minrtt:30532|latest_rtt:36359|ack_delay:40|
[2025/09/12 05:24:12 751956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1601|lost_pn:1598|thresh:3|
[2025/09/12 05:24:12 751960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 751964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36372|rtt_var:105|pto_duration:38372|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 751968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 751972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 751976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 751980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652814790|now:1757654652751964|interv:62826|
[2025/09/12 05:24:12 751984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652814790|now:1757654652751964|interval:62826|pto_count:0|srtt:36372
[2025/09/12 05:24:12 751989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37868, ack_elapse 37902, delivered 45607|rate 1203287|lost 202|
[2025/09/12 05:24:12 751993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203287) in round 37|
[2025/09/12 05:24:12 751997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 752001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 752005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652715519|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 752012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652715519|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 752017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36372|latest_rtt:36359|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 752023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:739|largest:739|pns:2|
[2025/09/12 05:24:12 752027] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:739|frame:ACK |recv_time:1757654652751878|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 752031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772751878|now:1757654652751878|interv:120000000|
[2025/09/12 05:24:12 752036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772751878|now:1757654652751878|interv:120000000|
[2025/09/12 05:24:12 752039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652752527|pq_index:0|
[2025/09/12 05:24:12 752044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652751251|
[2025/09/12 05:24:12 752048] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652752047|
[2025/09/12 05:24:12 752052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652752051|
[2025/09/12 05:24:12 752058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36372|min_srtt:36372|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 752062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1715475|
[2025/09/12 05:24:12 752067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36372|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 752071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 752075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36372|min_srtt:36372|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 752080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1716654|
[2025/09/12 05:24:12 752084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36372|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 752088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 752092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36372|min_srtt:36372|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 752099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1717833|
[2025/09/12 05:24:12 752103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 752107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 752111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 752115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 752120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 752124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1665957|
[2025/09/12 05:24:12 752128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 752132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 752136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652752527|
[2025/09/12 05:24:12 752140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652752527|
[2025/09/12 05:24:12 752144] [debug] |xqc_engine_wakeup_after|wakeup:1757654652752527|now:1757654652752143|diff:384|
[2025/09/12 05:24:12 752148] [debug] |xqc_engine_main_logic|END|now:1757654652752051|
[2025/09/12 05:24:12 752152] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652752152|
[2025/09/12 05:24:12 752156] [debug] |xqc_engine_wakeup_after|wakeup:1757654652752527|now:1757654652752156|diff:371|
[2025/09/12 05:24:12 752160] [debug] |xqc_engine_main_logic|END|now:1757654652752152|
[2025/09/12 05:24:12 753225] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652753225|
[2025/09/12 05:24:12 753235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652752527|pq_index:0|
[2025/09/12 05:24:12 753239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652752051|
[2025/09/12 05:24:12 753244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652753243|
[2025/09/12 05:24:12 753248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652752527|now:1757654652753243|
[2025/09/12 05:24:12 753253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652752527|now:1757654652753243|
[2025/09/12 05:24:12 753257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 753261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36372|min_srtt:36372|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 753266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1717833|
[2025/09/12 05:24:12 753275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 753279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 753283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 753287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 753291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 753296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1665957|
[2025/09/12 05:24:12 753300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 753304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1638|
[2025/09/12 05:24:12 753336] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1638|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652753312|stream_id:0|stream_offset:1665957|
[2025/09/12 05:24:12 753345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1638|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 753352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 753359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36372|rtt_var:105|pto_duration:38372|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 753366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 753371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 753375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 753379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652816684|now:1757654652753358|interv:63326|
[2025/09/12 05:24:12 753383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652816684|now:1757654652753358|interval:63326|pto_count:0|srtt:36372
[2025/09/12 05:24:12 753387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 753392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 753396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1667136|
[2025/09/12 05:24:12 753401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 753405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1639|
[2025/09/12 05:24:12 753430] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1639|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652753411|stream_id:0|stream_offset:1667136|
[2025/09/12 05:24:12 753444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1639|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 753473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 753478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36372|rtt_var:105|pto_duration:38372|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 753483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 753486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 753490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 753494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652816783|now:1757654652753478|interv:63305|
[2025/09/12 05:24:12 753498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652816783|now:1757654652753478|interval:63305|pto_count:0|srtt:36372
[2025/09/12 05:24:12 753503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 753508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 753512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1668315|
[2025/09/12 05:24:12 753516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 753520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652754520|now:1757654652753520|interv:1000|
[2025/09/12 05:24:12 753524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 753528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 753532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652754520|
[2025/09/12 05:24:12 753536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652754520|
[2025/09/12 05:24:12 753540] [debug] |xqc_engine_wakeup_after|wakeup:1757654652754520|now:1757654652753540|diff:980|
[2025/09/12 05:24:12 753544] [debug] |xqc_engine_main_logic|END|now:1757654652753243|
[2025/09/12 05:24:12 753868] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652753867|
[2025/09/12 05:24:12 753873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 753879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:739|
[2025/09/12 05:24:12 753883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:740|
[2025/09/12 05:24:12 753889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:740|
[2025/09/12 05:24:12 753893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 753897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1602|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1603|path_largest_ack:1602|
[2025/09/12 05:24:12 753906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1610944|prior_time:1757654652715972|is_app_limited:0|send_elapse:37898|ack_elapse:37895|ctl_first_sent_time:1757654652717425|lagest_ack_time:1757654652753867|curr_delivered:1655351|
[2025/09/12 05:24:12 753910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652717425|
[2025/09/12 05:24:12 753915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1292||sndq_packets_used_bytes:0|sndq_packets_free:1384|
[2025/09/12 05:24:12 753919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1603|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1603|path_largest_ack:1603|
[2025/09/12 05:24:12 753924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1610944|prior_time:1757654652715972|is_app_limited:0|send_elapse:37898|ack_elapse:37895|ctl_first_sent_time:1757654652717425|lagest_ack_time:1757654652753867|curr_delivered:1656551|
[2025/09/12 05:24:12 753928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652717536|
[2025/09/12 05:24:12 753932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1291||sndq_packets_used_bytes:0|sndq_packets_free:1385|
[2025/09/12 05:24:12 753936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36372|rttvar:105|minrtt:30532|latest_rtt:36331|ack_delay:32|
[2025/09/12 05:24:12 753940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36363|rttvar:97|minrtt:30532|latest_rtt:36331|ack_delay:32|
[2025/09/12 05:24:12 753945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1603|lost_pn:1600|thresh:3|
[2025/09/12 05:24:12 753949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 753953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36363|rtt_var:97|pto_duration:38363|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 753957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 753961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 753965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 753969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652816774|now:1757654652753952|interv:62822|
[2025/09/12 05:24:12 753973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652816774|now:1757654652753952|interval:62822|pto_count:0|srtt:36363
[2025/09/12 05:24:12 753977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37898, ack_elapse 37895, delivered 45607|rate 1203414|lost 202|
[2025/09/12 05:24:12 753981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203414) in round 37|
[2025/09/12 05:24:12 753985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 753990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 753996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652717536|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 754000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652717536|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 754005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36363|latest_rtt:36331|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 754010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:740|largest:740|pns:2|
[2025/09/12 05:24:12 754015] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:740|frame:ACK |recv_time:1757654652753867|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 754019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772753867|now:1757654652753867|interv:120000000|
[2025/09/12 05:24:12 754024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772753867|now:1757654652753867|interv:120000000|
[2025/09/12 05:24:12 754027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652754520|pq_index:0|
[2025/09/12 05:24:12 754032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652753243|
[2025/09/12 05:24:12 754035] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652754035|
[2025/09/12 05:24:12 754040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652754039|
[2025/09/12 05:24:12 754046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36363|min_srtt:36363|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 754050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1717833|
[2025/09/12 05:24:12 754055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36363|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 754059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 754064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36363|min_srtt:36363|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 754068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1719012|
[2025/09/12 05:24:12 754072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36363|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 754079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 754083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36363|min_srtt:36363|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 754087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1720191|
[2025/09/12 05:24:12 754092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 754095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 754099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 754103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 754108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 754112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1668315|
[2025/09/12 05:24:12 754116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 754120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 754124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652754520|
[2025/09/12 05:24:12 754128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652754520|
[2025/09/12 05:24:12 754131] [debug] |xqc_engine_wakeup_after|wakeup:1757654652754520|now:1757654652754131|diff:389|
[2025/09/12 05:24:12 754136] [debug] |xqc_engine_main_logic|END|now:1757654652754039|
[2025/09/12 05:24:12 754141] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652754140|
[2025/09/12 05:24:12 754144] [debug] |xqc_engine_wakeup_after|wakeup:1757654652754520|now:1757654652754144|diff:376|
[2025/09/12 05:24:12 754148] [debug] |xqc_engine_main_logic|END|now:1757654652754140|
[2025/09/12 05:24:12 755213] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652755213|
[2025/09/12 05:24:12 755222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652754520|pq_index:0|
[2025/09/12 05:24:12 755227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652754039|
[2025/09/12 05:24:12 755231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652755231|
[2025/09/12 05:24:12 755236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652754520|now:1757654652755231|
[2025/09/12 05:24:12 755240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652754520|now:1757654652755231|
[2025/09/12 05:24:12 755244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 755249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36363|min_srtt:36363|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 755258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1720191|
[2025/09/12 05:24:12 755263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 755267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 755270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 755275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 755279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 755283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1668315|
[2025/09/12 05:24:12 755288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 755292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1640|
[2025/09/12 05:24:12 755324] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1640|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652755300|stream_id:0|stream_offset:1668315|
[2025/09/12 05:24:12 755332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1640|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 755340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 755346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36363|rtt_var:97|pto_duration:38363|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 755353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 755359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 755363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 755367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652818663|now:1757654652755346|interv:63317|
[2025/09/12 05:24:12 755371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652818663|now:1757654652755346|interval:63317|pto_count:0|srtt:36363
[2025/09/12 05:24:12 755375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 755380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 755384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1669494|
[2025/09/12 05:24:12 755388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 755397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1641|
[2025/09/12 05:24:12 755423] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1641|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652755404|stream_id:0|stream_offset:1669494|
[2025/09/12 05:24:12 755432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1641|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 755439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 755452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36363|rtt_var:97|pto_duration:38363|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 755472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 755476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 755480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 755484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652818767|now:1757654652755452|interv:63315|
[2025/09/12 05:24:12 755488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652818767|now:1757654652755452|interval:63315|pto_count:0|srtt:36363
[2025/09/12 05:24:12 755493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 755498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 755502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1670673|
[2025/09/12 05:24:12 755506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 755510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652756510|now:1757654652755510|interv:1000|
[2025/09/12 05:24:12 755514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 755518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 755522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652756510|
[2025/09/12 05:24:12 755526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652756510|
[2025/09/12 05:24:12 755530] [debug] |xqc_engine_wakeup_after|wakeup:1757654652756510|now:1757654652755530|diff:980|
[2025/09/12 05:24:12 755535] [debug] |xqc_engine_main_logic|END|now:1757654652755231|
[2025/09/12 05:24:12 755871] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652755870|
[2025/09/12 05:24:12 755876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 755882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:740|
[2025/09/12 05:24:12 755886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:741|
[2025/09/12 05:24:12 755891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:741|
[2025/09/12 05:24:12 755900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 755905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1604|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1605|path_largest_ack:1604|
[2025/09/12 05:24:12 755909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1613344|prior_time:1757654652717958|is_app_limited:0|send_elapse:37857|ack_elapse:37912|ctl_first_sent_time:1757654652719392|lagest_ack_time:1757654652755870|curr_delivered:1657751|
[2025/09/12 05:24:12 755914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652719392|
[2025/09/12 05:24:12 755918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1290||sndq_packets_used_bytes:0|sndq_packets_free:1386|
[2025/09/12 05:24:12 755923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1605|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1605|path_largest_ack:1605|
[2025/09/12 05:24:12 755927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1613344|prior_time:1757654652717958|is_app_limited:0|send_elapse:37857|ack_elapse:37912|ctl_first_sent_time:1757654652719392|lagest_ack_time:1757654652755870|curr_delivered:1658951|
[2025/09/12 05:24:12 755931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652719496|
[2025/09/12 05:24:12 755935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1289||sndq_packets_used_bytes:0|sndq_packets_free:1387|
[2025/09/12 05:24:12 755940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36363|rttvar:97|minrtt:30532|latest_rtt:36374|ack_delay:32|
[2025/09/12 05:24:12 755944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36360|rttvar:78|minrtt:30532|latest_rtt:36374|ack_delay:32|
[2025/09/12 05:24:12 755948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1605|lost_pn:1602|thresh:3|
[2025/09/12 05:24:12 755952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 755956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36360|rtt_var:78|pto_duration:38360|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 755960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 755964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 755968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 755972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652818764|now:1757654652755956|interv:62808|
[2025/09/12 05:24:12 755976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652818764|now:1757654652755956|interval:62808|pto_count:0|srtt:36360
[2025/09/12 05:24:12 755981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37857, ack_elapse 37912, delivered 45607|rate 1202970|lost 202|
[2025/09/12 05:24:12 755985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202970) in round 37|
[2025/09/12 05:24:12 755992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 755996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 756000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652719496|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 756004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652719496|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 756009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36360|latest_rtt:36374|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 756015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:741|largest:741|pns:2|
[2025/09/12 05:24:12 756019] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:741|frame:ACK |recv_time:1757654652755870|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 756023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772755870|now:1757654652755870|interv:120000000|
[2025/09/12 05:24:12 756028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772755870|now:1757654652755870|interv:120000000|
[2025/09/12 05:24:12 756031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652756510|pq_index:0|
[2025/09/12 05:24:12 756036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652755231|
[2025/09/12 05:24:12 756040] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652756039|
[2025/09/12 05:24:12 756044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652756043|
[2025/09/12 05:24:12 756050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36360|min_srtt:36360|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 756054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1720191|
[2025/09/12 05:24:12 756059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36360|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 756063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 756068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36360|min_srtt:36360|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 756072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1721370|
[2025/09/12 05:24:12 756079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36360|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 756084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 756088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36360|min_srtt:36360|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 756092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1722549|
[2025/09/12 05:24:12 756096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 756100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 756104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 756108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 756112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 756116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1670673|
[2025/09/12 05:24:12 756121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 756124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 756128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652756510|
[2025/09/12 05:24:12 756132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652756510|
[2025/09/12 05:24:12 756136] [debug] |xqc_engine_wakeup_after|wakeup:1757654652756510|now:1757654652756136|diff:374|
[2025/09/12 05:24:12 756140] [debug] |xqc_engine_main_logic|END|now:1757654652756043|
[2025/09/12 05:24:12 756145] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652756145|
[2025/09/12 05:24:12 756149] [debug] |xqc_engine_wakeup_after|wakeup:1757654652756510|now:1757654652756149|diff:361|
[2025/09/12 05:24:12 756153] [debug] |xqc_engine_main_logic|END|now:1757654652756145|
[2025/09/12 05:24:12 757218] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652757217|
[2025/09/12 05:24:12 757227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652756510|pq_index:0|
[2025/09/12 05:24:12 757231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652756043|
[2025/09/12 05:24:12 757236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652757235|
[2025/09/12 05:24:12 757240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652756510|now:1757654652757235|
[2025/09/12 05:24:12 757244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652756510|now:1757654652757235|
[2025/09/12 05:24:12 757253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 757257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36360|min_srtt:36360|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 757262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1722549|
[2025/09/12 05:24:12 757266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 757270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 757274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 757278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 757283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 757287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1670673|
[2025/09/12 05:24:12 757291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 757296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1642|
[2025/09/12 05:24:12 757327] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1642|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652757303|stream_id:0|stream_offset:1670673|
[2025/09/12 05:24:12 757336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1642|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 757343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 757349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36360|rtt_var:78|pto_duration:38360|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 757356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 757362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 757366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 757370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652820663|now:1757654652757349|interv:63314|
[2025/09/12 05:24:12 757374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652820663|now:1757654652757349|interval:63314|pto_count:0|srtt:36360
[2025/09/12 05:24:12 757378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 757383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 757387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1671852|
[2025/09/12 05:24:12 757396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 757400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1643|
[2025/09/12 05:24:12 757426] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1643|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652757406|stream_id:0|stream_offset:1671852|
[2025/09/12 05:24:12 757434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1643|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 757449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 757466] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36360|rtt_var:78|pto_duration:38360|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 757473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 757477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 757481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 757485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652820766|now:1757654652757466|interv:63300|
[2025/09/12 05:24:12 757489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652820766|now:1757654652757466|interval:63300|pto_count:0|srtt:36360
[2025/09/12 05:24:12 757494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 757498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 757503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1673031|
[2025/09/12 05:24:12 757507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 757511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652758511|now:1757654652757511|interv:1000|
[2025/09/12 05:24:12 757515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 757519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 757523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652758511|
[2025/09/12 05:24:12 757527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652758511|
[2025/09/12 05:24:12 757531] [debug] |xqc_engine_wakeup_after|wakeup:1757654652758511|now:1757654652757531|diff:980|
[2025/09/12 05:24:12 757535] [debug] |xqc_engine_main_logic|END|now:1757654652757235|
[2025/09/12 05:24:12 757856] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652757855|
[2025/09/12 05:24:12 757861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 757872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:741|
[2025/09/12 05:24:12 757875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:742|
[2025/09/12 05:24:12 757881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:742|
[2025/09/12 05:24:12 757885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 757890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1606|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1607|path_largest_ack:1606|
[2025/09/12 05:24:12 757894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1615744|prior_time:1757654652719948|is_app_limited:0|send_elapse:37845|ack_elapse:37907|ctl_first_sent_time:1757654652721384|lagest_ack_time:1757654652757855|curr_delivered:1660151|
[2025/09/12 05:24:12 757899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652721384|
[2025/09/12 05:24:12 757904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1288||sndq_packets_used_bytes:0|sndq_packets_free:1388|
[2025/09/12 05:24:12 757908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1607|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1607|path_largest_ack:1607|
[2025/09/12 05:24:12 757912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1615744|prior_time:1757654652719948|is_app_limited:0|send_elapse:37845|ack_elapse:37907|ctl_first_sent_time:1757654652721384|lagest_ack_time:1757654652757855|curr_delivered:1661351|
[2025/09/12 05:24:12 757917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652721488|
[2025/09/12 05:24:12 757921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1287||sndq_packets_used_bytes:0|sndq_packets_free:1389|
[2025/09/12 05:24:12 757925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36360|rttvar:78|minrtt:30532|latest_rtt:36367|ack_delay:40|
[2025/09/12 05:24:12 757929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36355|rttvar:67|minrtt:30532|latest_rtt:36367|ack_delay:40|
[2025/09/12 05:24:12 757933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1607|lost_pn:1604|thresh:3|
[2025/09/12 05:24:12 757938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 757941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36355|rtt_var:67|pto_duration:38355|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 757946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 757950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 757954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 757958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652820761|now:1757654652757941|interv:62820|
[2025/09/12 05:24:12 757962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652820761|now:1757654652757941|interval:62820|pto_count:0|srtt:36355
[2025/09/12 05:24:12 757969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37845, ack_elapse 37907, delivered 45607|rate 1203128|lost 202|
[2025/09/12 05:24:12 757973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203128) in round 37|
[2025/09/12 05:24:12 757977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 757981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 757985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652721488|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 757989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652721488|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 757994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36355|latest_rtt:36367|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 758000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:742|largest:742|pns:2|
[2025/09/12 05:24:12 758004] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:742|frame:ACK |recv_time:1757654652757855|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 758008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772757855|now:1757654652757855|interv:120000000|
[2025/09/12 05:24:12 758013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772757855|now:1757654652757855|interv:120000000|
[2025/09/12 05:24:12 758016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652758511|pq_index:0|
[2025/09/12 05:24:12 758021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652757235|
[2025/09/12 05:24:12 758024] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652758024|
[2025/09/12 05:24:12 758029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652758028|
[2025/09/12 05:24:12 758035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36355|min_srtt:36355|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 758039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1722549|
[2025/09/12 05:24:12 758044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36355|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 758048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 758053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36355|min_srtt:36355|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 758060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1723728|
[2025/09/12 05:24:12 758064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36355|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 758068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 758073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36355|min_srtt:36355|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 758077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1724907|
[2025/09/12 05:24:12 758081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 758085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 758089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 758093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 758097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 758101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1673031|
[2025/09/12 05:24:12 758106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 758109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 758113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652758511|
[2025/09/12 05:24:12 758117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652758511|
[2025/09/12 05:24:12 758121] [debug] |xqc_engine_wakeup_after|wakeup:1757654652758511|now:1757654652758121|diff:390|
[2025/09/12 05:24:12 758125] [debug] |xqc_engine_main_logic|END|now:1757654652758028|
[2025/09/12 05:24:12 758130] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652758130|
[2025/09/12 05:24:12 758134] [debug] |xqc_engine_wakeup_after|wakeup:1757654652758511|now:1757654652758134|diff:377|
[2025/09/12 05:24:12 758138] [debug] |xqc_engine_main_logic|END|now:1757654652758130|
[2025/09/12 05:24:12 759203] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652759203|
[2025/09/12 05:24:12 759212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652758511|pq_index:0|
[2025/09/12 05:24:12 759216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652758028|
[2025/09/12 05:24:12 759221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652759220|
[2025/09/12 05:24:12 759230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652758511|now:1757654652759220|
[2025/09/12 05:24:12 759234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652758511|now:1757654652759220|
[2025/09/12 05:24:12 759238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 759243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36355|min_srtt:36355|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 759247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1724907|
[2025/09/12 05:24:12 759252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 759256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 759259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 759264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 759268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 759272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1673031|
[2025/09/12 05:24:12 759277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 759281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1644|
[2025/09/12 05:24:12 759312] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1644|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652759289|stream_id:0|stream_offset:1673031|
[2025/09/12 05:24:12 759321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1644|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 759329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 759335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36355|rtt_var:67|pto_duration:38355|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 759342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 759347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 759351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 759355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652822644|now:1757654652759335|interv:63309|
[2025/09/12 05:24:12 759359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652822644|now:1757654652759335|interval:63309|pto_count:0|srtt:36355
[2025/09/12 05:24:12 759364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 759372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 759377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1674210|
[2025/09/12 05:24:12 759381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 759385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1645|
[2025/09/12 05:24:12 759411] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1645|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652759392|stream_id:0|stream_offset:1674210|
[2025/09/12 05:24:12 759420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1645|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 759427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 759440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36355|rtt_var:67|pto_duration:38355|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 759445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 759449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 759453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 759472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652822747|now:1757654652759440|interv:63307|
[2025/09/12 05:24:12 759476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652822747|now:1757654652759440|interval:63307|pto_count:0|srtt:36355
[2025/09/12 05:24:12 759481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 759485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 759490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1675389|
[2025/09/12 05:24:12 759494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 759498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652760498|now:1757654652759498|interv:1000|
[2025/09/12 05:24:12 759502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 759506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 759510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652760498|
[2025/09/12 05:24:12 759514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652760498|
[2025/09/12 05:24:12 759518] [debug] |xqc_engine_wakeup_after|wakeup:1757654652760498|now:1757654652759518|diff:980|
[2025/09/12 05:24:12 759522] [debug] |xqc_engine_main_logic|END|now:1757654652759220|
[2025/09/12 05:24:12 759848] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652759847|
[2025/09/12 05:24:12 759857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 759863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:742|
[2025/09/12 05:24:12 759867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:743|
[2025/09/12 05:24:12 759873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:743|
[2025/09/12 05:24:12 759877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 759881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1608|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1609|path_largest_ack:1608|
[2025/09/12 05:24:12 759886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1618144|prior_time:1757654652721951|is_app_limited:0|send_elapse:37873|ack_elapse:37896|ctl_first_sent_time:1757654652723389|lagest_ack_time:1757654652759847|curr_delivered:1662551|
[2025/09/12 05:24:12 759890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652723389|
[2025/09/12 05:24:12 759895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1286||sndq_packets_used_bytes:0|sndq_packets_free:1390|
[2025/09/12 05:24:12 759899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1609|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1609|path_largest_ack:1609|
[2025/09/12 05:24:12 759903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1618144|prior_time:1757654652721951|is_app_limited:0|send_elapse:37873|ack_elapse:37896|ctl_first_sent_time:1757654652723389|lagest_ack_time:1757654652759847|curr_delivered:1663751|
[2025/09/12 05:24:12 759908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652723512|
[2025/09/12 05:24:12 759912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1285||sndq_packets_used_bytes:0|sndq_packets_free:1391|
[2025/09/12 05:24:12 759916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36355|rttvar:67|minrtt:30532|latest_rtt:36335|ack_delay:32|
[2025/09/12 05:24:12 759920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36348|rttvar:64|minrtt:30532|latest_rtt:36335|ack_delay:32|
[2025/09/12 05:24:12 759924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1609|lost_pn:1606|thresh:3|
[2025/09/12 05:24:12 759928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 759932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36348|rtt_var:64|pto_duration:38348|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 759936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 759940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 759944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 759948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652822740|now:1757654652759932|interv:62808|
[2025/09/12 05:24:12 759955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652822740|now:1757654652759932|interval:62808|pto_count:0|srtt:36348
[2025/09/12 05:24:12 759959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37873, ack_elapse 37896, delivered 45607|rate 1203477|lost 202|
[2025/09/12 05:24:12 759963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203477) in round 37|
[2025/09/12 05:24:12 759967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 759972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 759975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652723512|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 759980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652723512|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 759984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36348|latest_rtt:36335|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 759990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:743|largest:743|pns:2|
[2025/09/12 05:24:12 759994] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:743|frame:ACK |recv_time:1757654652759847|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 759999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772759847|now:1757654652759847|interv:120000000|
[2025/09/12 05:24:12 760003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772759847|now:1757654652759847|interv:120000000|
[2025/09/12 05:24:12 760007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652760498|pq_index:0|
[2025/09/12 05:24:12 760011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652759220|
[2025/09/12 05:24:12 760015] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652760015|
[2025/09/12 05:24:12 760019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652760018|
[2025/09/12 05:24:12 760025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36348|min_srtt:36348|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 760029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1724907|
[2025/09/12 05:24:12 760034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36348|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 760038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 760045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36348|min_srtt:36348|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 760049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1726086|
[2025/09/12 05:24:12 760054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36348|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 760058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 760062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36348|min_srtt:36348|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 760066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1727265|
[2025/09/12 05:24:12 760071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 760074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 760078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 760082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 760087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 760091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1675389|
[2025/09/12 05:24:12 760095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 760099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 760103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652760498|
[2025/09/12 05:24:12 760107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652760498|
[2025/09/12 05:24:12 760110] [debug] |xqc_engine_wakeup_after|wakeup:1757654652760498|now:1757654652760110|diff:388|
[2025/09/12 05:24:12 760115] [debug] |xqc_engine_main_logic|END|now:1757654652760018|
[2025/09/12 05:24:12 760119] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652760119|
[2025/09/12 05:24:12 760123] [debug] |xqc_engine_wakeup_after|wakeup:1757654652760498|now:1757654652760123|diff:375|
[2025/09/12 05:24:12 760127] [debug] |xqc_engine_main_logic|END|now:1757654652760119|
[2025/09/12 05:24:12 761192] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652761192|
[2025/09/12 05:24:12 761201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652760498|pq_index:0|
[2025/09/12 05:24:12 761206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652760018|
[2025/09/12 05:24:12 761211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652761210|
[2025/09/12 05:24:12 761220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652760498|now:1757654652761210|
[2025/09/12 05:24:12 761224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652760498|now:1757654652761210|
[2025/09/12 05:24:12 761228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 761233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36348|min_srtt:36348|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 761238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1727265|
[2025/09/12 05:24:12 761242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 761246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 761250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 761254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 761258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 761262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1675389|
[2025/09/12 05:24:12 761267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 761271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1646|
[2025/09/12 05:24:12 761303] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1646|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652761279|stream_id:0|stream_offset:1675389|
[2025/09/12 05:24:12 761311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1646|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 761319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 761326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36348|rtt_var:64|pto_duration:38348|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 761333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 761338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 761342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 761346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652824627|now:1757654652761325|interv:63302|
[2025/09/12 05:24:12 761350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652824627|now:1757654652761325|interval:63302|pto_count:0|srtt:36348
[2025/09/12 05:24:12 761359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 761364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 761368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1676568|
[2025/09/12 05:24:12 761372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 761376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1647|
[2025/09/12 05:24:12 761402] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1647|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652761383|stream_id:0|stream_offset:1676568|
[2025/09/12 05:24:12 761410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1647|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 761418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 761431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36348|rtt_var:64|pto_duration:38348|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 761436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 761440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 761444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 761448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652824731|now:1757654652761424|interv:63307|
[2025/09/12 05:24:12 761452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652824731|now:1757654652761424|interval:63307|pto_count:0|srtt:36348
[2025/09/12 05:24:12 761477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 761482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 761486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1677747|
[2025/09/12 05:24:12 761491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 761495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652762494|now:1757654652761494|interv:1000|
[2025/09/12 05:24:12 761499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 761502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 761506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652762494|
[2025/09/12 05:24:12 761511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652762494|
[2025/09/12 05:24:12 761519] [debug] |xqc_engine_wakeup_after|wakeup:1757654652762494|now:1757654652761519|diff:975|
[2025/09/12 05:24:12 761523] [debug] |xqc_engine_main_logic|END|now:1757654652761210|
[2025/09/12 05:24:12 761848] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652761847|
[2025/09/12 05:24:12 761854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 761860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:743|
[2025/09/12 05:24:12 761863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:744|
[2025/09/12 05:24:12 761869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:744|
[2025/09/12 05:24:12 761873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 761878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1610|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1611|path_largest_ack:1610|
[2025/09/12 05:24:12 761882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1620544|prior_time:1757654652723944|is_app_limited:0|send_elapse:37874|ack_elapse:37903|ctl_first_sent_time:1757654652725387|lagest_ack_time:1757654652761847|curr_delivered:1664951|
[2025/09/12 05:24:12 761887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652725387|
[2025/09/12 05:24:12 761891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1284||sndq_packets_used_bytes:0|sndq_packets_free:1392|
[2025/09/12 05:24:12 761896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1611|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1611|path_largest_ack:1611|
[2025/09/12 05:24:12 761900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1620544|prior_time:1757654652723944|is_app_limited:0|send_elapse:37874|ack_elapse:37903|ctl_first_sent_time:1757654652725387|lagest_ack_time:1757654652761847|curr_delivered:1666151|
[2025/09/12 05:24:12 761904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652725511|
[2025/09/12 05:24:12 761908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1283||sndq_packets_used_bytes:0|sndq_packets_free:1393|
[2025/09/12 05:24:12 761912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36348|rttvar:64|minrtt:30532|latest_rtt:36336|ack_delay:32|
[2025/09/12 05:24:12 761916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36343|rttvar:59|minrtt:30532|latest_rtt:36336|ack_delay:32|
[2025/09/12 05:24:12 761920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1611|lost_pn:1608|thresh:3|
[2025/09/12 05:24:12 761924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 761928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36343|rtt_var:59|pto_duration:38343|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 761933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 761937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 761947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 761951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652824726|now:1757654652761928|interv:62798|
[2025/09/12 05:24:12 761955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652824726|now:1757654652761928|interval:62798|pto_count:0|srtt:36343
[2025/09/12 05:24:12 761960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37874, ack_elapse 37903, delivered 45607|rate 1203255|lost 202|
[2025/09/12 05:24:12 761964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203255) in round 37|
[2025/09/12 05:24:12 761968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 761972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 761976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652725511|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 761980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652725511|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 761985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36343|latest_rtt:36336|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 761990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:744|largest:744|pns:2|
[2025/09/12 05:24:12 761995] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:744|frame:ACK |recv_time:1757654652761847|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 761999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772761847|now:1757654652761847|interv:120000000|
[2025/09/12 05:24:12 762003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772761847|now:1757654652761847|interv:120000000|
[2025/09/12 05:24:12 762007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652762494|pq_index:0|
[2025/09/12 05:24:12 762011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652761210|
[2025/09/12 05:24:12 762015] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652762015|
[2025/09/12 05:24:12 762020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652762019|
[2025/09/12 05:24:12 762026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36343|min_srtt:36343|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 762030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1727265|
[2025/09/12 05:24:12 762037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36343|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 762042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 762046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36343|min_srtt:36343|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 762050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1728444|
[2025/09/12 05:24:12 762055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36343|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 762059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 762063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36343|min_srtt:36343|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 762067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1729623|
[2025/09/12 05:24:12 762071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 762075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 762079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 762083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 762087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 762091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1677747|
[2025/09/12 05:24:12 762096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 762100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 762103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652762494|
[2025/09/12 05:24:12 762107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652762494|
[2025/09/12 05:24:12 762111] [debug] |xqc_engine_wakeup_after|wakeup:1757654652762494|now:1757654652762111|diff:383|
[2025/09/12 05:24:12 762115] [debug] |xqc_engine_main_logic|END|now:1757654652762019|
[2025/09/12 05:24:12 762120] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652762120|
[2025/09/12 05:24:12 762124] [debug] |xqc_engine_wakeup_after|wakeup:1757654652762494|now:1757654652762124|diff:370|
[2025/09/12 05:24:12 762128] [debug] |xqc_engine_main_logic|END|now:1757654652762120|
[2025/09/12 05:24:12 763193] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652763193|
[2025/09/12 05:24:12 763202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652762494|pq_index:0|
[2025/09/12 05:24:12 763210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652762019|
[2025/09/12 05:24:12 763215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652763214|
[2025/09/12 05:24:12 763220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652762494|now:1757654652763214|
[2025/09/12 05:24:12 763224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652762494|now:1757654652763214|
[2025/09/12 05:24:12 763228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 763233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36343|min_srtt:36343|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 763237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1729623|
[2025/09/12 05:24:12 763242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 763245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 763249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 763254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 763258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 763262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1677747|
[2025/09/12 05:24:12 763266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 763271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1648|
[2025/09/12 05:24:12 763302] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1648|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652763278|stream_id:0|stream_offset:1677747|
[2025/09/12 05:24:12 763311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1648|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 763318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 763325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36343|rtt_var:59|pto_duration:38343|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 763332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 763337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 763341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 763349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652826621|now:1757654652763325|interv:63296|
[2025/09/12 05:24:12 763353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652826621|now:1757654652763325|interval:63296|pto_count:0|srtt:36343
[2025/09/12 05:24:12 763358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 763363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 763367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1678926|
[2025/09/12 05:24:12 763371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 763375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1649|
[2025/09/12 05:24:12 763402] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1649|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652763382|stream_id:0|stream_offset:1678926|
[2025/09/12 05:24:12 763410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1649|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 763424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 763431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36343|rtt_var:59|pto_duration:38343|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 763435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 763439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 763443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 763447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652826725|now:1757654652763431|interv:63294|
[2025/09/12 05:24:12 763451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652826725|now:1757654652763431|interval:63294|pto_count:0|srtt:36343
[2025/09/12 05:24:12 763479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 763484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 763488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1680105|
[2025/09/12 05:24:12 763493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 763497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652764497|now:1757654652763497|interv:1000|
[2025/09/12 05:24:12 763501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 763504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 763515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652764497|
[2025/09/12 05:24:12 763519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652764497|
[2025/09/12 05:24:12 763523] [debug] |xqc_engine_wakeup_after|wakeup:1757654652764497|now:1757654652763523|diff:974|
[2025/09/12 05:24:12 763527] [debug] |xqc_engine_main_logic|END|now:1757654652763214|
[2025/09/12 05:24:12 763842] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652763841|
[2025/09/12 05:24:12 763847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 763853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:744|
[2025/09/12 05:24:12 763857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:745|
[2025/09/12 05:24:12 763862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:745|
[2025/09/12 05:24:12 763866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 763871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1612|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1613|path_largest_ack:1612|
[2025/09/12 05:24:12 763875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1622944|prior_time:1757654652725938|is_app_limited:0|send_elapse:37866|ack_elapse:37903|ctl_first_sent_time:1757654652727375|lagest_ack_time:1757654652763841|curr_delivered:1667351|
[2025/09/12 05:24:12 763880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652727375|
[2025/09/12 05:24:12 763884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1282||sndq_packets_used_bytes:0|sndq_packets_free:1394|
[2025/09/12 05:24:12 763888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1613|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1613|path_largest_ack:1613|
[2025/09/12 05:24:12 763893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1622944|prior_time:1757654652725938|is_app_limited:0|send_elapse:37866|ack_elapse:37903|ctl_first_sent_time:1757654652727375|lagest_ack_time:1757654652763841|curr_delivered:1668551|
[2025/09/12 05:24:12 763897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652727494|
[2025/09/12 05:24:12 763901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1281||sndq_packets_used_bytes:0|sndq_packets_free:1395|
[2025/09/12 05:24:12 763905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36343|rttvar:59|minrtt:30532|latest_rtt:36347|ack_delay:40|
[2025/09/12 05:24:12 763909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36339|rttvar:54|minrtt:30532|latest_rtt:36347|ack_delay:40|
[2025/09/12 05:24:12 763913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1613|lost_pn:1610|thresh:3|
[2025/09/12 05:24:12 763917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 763921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36339|rtt_var:54|pto_duration:38339|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 763929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 763933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 763937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 763941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652826721|now:1757654652763921|interv:62800|
[2025/09/12 05:24:12 763945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652826721|now:1757654652763921|interval:62800|pto_count:0|srtt:36339
[2025/09/12 05:24:12 763949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37866, ack_elapse 37903, delivered 45607|rate 1203255|lost 202|
[2025/09/12 05:24:12 763953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203255) in round 37|
[2025/09/12 05:24:12 763958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 763962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 763965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652727494|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 763970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652727494|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 763974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36339|latest_rtt:36347|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 763980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:745|largest:745|pns:2|
[2025/09/12 05:24:12 763984] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:745|frame:ACK |recv_time:1757654652763841|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 763989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772763841|now:1757654652763841|interv:120000000|
[2025/09/12 05:24:12 763993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772763841|now:1757654652763841|interv:120000000|
[2025/09/12 05:24:12 763997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652764497|pq_index:0|
[2025/09/12 05:24:12 764001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652763214|
[2025/09/12 05:24:12 764004] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652764004|
[2025/09/12 05:24:12 764009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652764008|
[2025/09/12 05:24:12 764015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36339|min_srtt:36339|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 764022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1729623|
[2025/09/12 05:24:12 764026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36339|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 764031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 764035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36339|min_srtt:36339|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 764039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1730802|
[2025/09/12 05:24:12 764043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36339|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 764048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 764052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36339|min_srtt:36339|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 764056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1731981|
[2025/09/12 05:24:12 764060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 764064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 764068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 764072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 764076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 764080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1680105|
[2025/09/12 05:24:12 764084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 764088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 764092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652764497|
[2025/09/12 05:24:12 764096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652764497|
[2025/09/12 05:24:12 764100] [debug] |xqc_engine_wakeup_after|wakeup:1757654652764497|now:1757654652764100|diff:397|
[2025/09/12 05:24:12 764104] [debug] |xqc_engine_main_logic|END|now:1757654652764008|
[2025/09/12 05:24:12 764109] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652764109|
[2025/09/12 05:24:12 764113] [debug] |xqc_engine_wakeup_after|wakeup:1757654652764497|now:1757654652764112|diff:385|
[2025/09/12 05:24:12 764119] [debug] |xqc_engine_main_logic|END|now:1757654652764109|
[2025/09/12 05:24:12 765184] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652765184|
[2025/09/12 05:24:12 765194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652764497|pq_index:0|
[2025/09/12 05:24:12 765198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652764008|
[2025/09/12 05:24:12 765203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652765202|
[2025/09/12 05:24:12 765207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652764497|now:1757654652765202|
[2025/09/12 05:24:12 765211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652764497|now:1757654652765202|
[2025/09/12 05:24:12 765215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 765220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36339|min_srtt:36339|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 765225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1731981|
[2025/09/12 05:24:12 765229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 765233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 765237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 765241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 765245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 765250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1680105|
[2025/09/12 05:24:12 765254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 765258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1650|
[2025/09/12 05:24:12 765290] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1650|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652765266|stream_id:0|stream_offset:1680105|
[2025/09/12 05:24:12 765299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1650|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 765306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 765312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36339|rtt_var:54|pto_duration:38339|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 765319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 765330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 765333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 765337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652828605|now:1757654652765312|interv:63293|
[2025/09/12 05:24:12 765341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652828605|now:1757654652765312|interval:63293|pto_count:0|srtt:36339
[2025/09/12 05:24:12 765346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 765351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 765355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1681284|
[2025/09/12 05:24:12 765360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 765364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1651|
[2025/09/12 05:24:12 765390] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1651|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652765371|stream_id:0|stream_offset:1681284|
[2025/09/12 05:24:12 765399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1651|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 765406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 765419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36339|rtt_var:54|pto_duration:38339|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 765424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 765428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 765432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 765436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652828710|now:1757654652765419|interv:63291|
[2025/09/12 05:24:12 765440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652828710|now:1757654652765419|interval:63291|pto_count:0|srtt:36339
[2025/09/12 05:24:12 765444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 765449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 765453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1682463|
[2025/09/12 05:24:12 765473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 765477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652766477|now:1757654652765477|interv:1000|
[2025/09/12 05:24:12 765486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 765489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 765493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652766477|
[2025/09/12 05:24:12 765498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652766477|
[2025/09/12 05:24:12 765501] [debug] |xqc_engine_wakeup_after|wakeup:1757654652766477|now:1757654652765501|diff:976|
[2025/09/12 05:24:12 765506] [debug] |xqc_engine_main_logic|END|now:1757654652765202|
[2025/09/12 05:24:12 765854] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652765853|
[2025/09/12 05:24:12 765860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 765866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:745|
[2025/09/12 05:24:12 765870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:746|
[2025/09/12 05:24:12 765875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:746|
[2025/09/12 05:24:12 765879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 765884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1614|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1615|path_largest_ack:1614|
[2025/09/12 05:24:12 765888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1625344|prior_time:1757654652727962|is_app_limited:0|send_elapse:37884|ack_elapse:37891|ctl_first_sent_time:1757654652729399|lagest_ack_time:1757654652765853|curr_delivered:1669751|
[2025/09/12 05:24:12 765893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652729399|
[2025/09/12 05:24:12 765897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1280||sndq_packets_used_bytes:0|sndq_packets_free:1396|
[2025/09/12 05:24:12 765901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1615|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1615|path_largest_ack:1615|
[2025/09/12 05:24:12 765906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1625344|prior_time:1757654652727962|is_app_limited:0|send_elapse:37884|ack_elapse:37891|ctl_first_sent_time:1757654652729399|lagest_ack_time:1757654652765853|curr_delivered:1670951|
[2025/09/12 05:24:12 765910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652729515|
[2025/09/12 05:24:12 765914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1279||sndq_packets_used_bytes:0|sndq_packets_free:1397|
[2025/09/12 05:24:12 765918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36339|rttvar:54|minrtt:30532|latest_rtt:36338|ack_delay:32|
[2025/09/12 05:24:12 765922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36335|rttvar:49|minrtt:30532|latest_rtt:36338|ack_delay:32|
[2025/09/12 05:24:12 765926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1615|lost_pn:1612|thresh:3|
[2025/09/12 05:24:12 765930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 765938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36335|rtt_var:49|pto_duration:38335|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 765942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 765946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 765950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 765954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652828706|now:1757654652765938|interv:62768|
[2025/09/12 05:24:12 765958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652828706|now:1757654652765938|interval:62768|pto_count:0|srtt:36335
[2025/09/12 05:24:12 765962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37884, ack_elapse 37891, delivered 45607|rate 1203636|lost 202|
[2025/09/12 05:24:12 765966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203636) in round 37|
[2025/09/12 05:24:12 765971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 765975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 765978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652729515|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 765983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652729515|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 765987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36335|latest_rtt:36338|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 765992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:12 765997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654652790853|now:1757654652765853|interv:25000|
[2025/09/12 05:24:12 766002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652765853|max_ack_delay:25000|
[2025/09/12 05:24:12 766007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:746|largest:746|pns:2|
[2025/09/12 05:24:12 766011] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:746|frame:PING ACK |recv_time:1757654652765853|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 766015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772765853|now:1757654652765853|interv:120000000|
[2025/09/12 05:24:12 766019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772765853|now:1757654652765853|interv:120000000|
[2025/09/12 05:24:12 766026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652766477|pq_index:0|
[2025/09/12 05:24:12 766030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652765202|
[2025/09/12 05:24:12 766034] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652766034|
[2025/09/12 05:24:12 766039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652766038|
[2025/09/12 05:24:12 766044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36335|min_srtt:36335|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 766049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1731981|
[2025/09/12 05:24:12 766053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36335|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 766057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 766062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36335|min_srtt:36335|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 766066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1733160|
[2025/09/12 05:24:12 766070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36335|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 766074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 766079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36335|min_srtt:36335|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 766083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1734339|
[2025/09/12 05:24:12 766087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 766091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 766095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 766099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 766103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 766107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1682463|
[2025/09/12 05:24:12 766114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 766118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 766122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652766477|
[2025/09/12 05:24:12 766126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652766477|
[2025/09/12 05:24:12 766129] [debug] |xqc_engine_wakeup_after|wakeup:1757654652766477|now:1757654652766129|diff:348|
[2025/09/12 05:24:12 766133] [debug] |xqc_engine_main_logic|END|now:1757654652766038|
[2025/09/12 05:24:12 766138] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652766138|
[2025/09/12 05:24:12 766142] [debug] |xqc_engine_wakeup_after|wakeup:1757654652766477|now:1757654652766142|diff:335|
[2025/09/12 05:24:12 766146] [debug] |xqc_engine_main_logic|END|now:1757654652766138|
[2025/09/12 05:24:12 767211] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652767210|
[2025/09/12 05:24:12 767220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652766477|pq_index:0|
[2025/09/12 05:24:12 767224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652766038|
[2025/09/12 05:24:12 767229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652767228|
[2025/09/12 05:24:12 767233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652766477|now:1757654652767228|
[2025/09/12 05:24:12 767237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652766477|now:1757654652767228|
[2025/09/12 05:24:12 767241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 767246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36335|min_srtt:36335|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 767251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1734339|
[2025/09/12 05:24:12 767255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 767259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 767263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 767267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 767271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 767276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1682463|
[2025/09/12 05:24:12 767280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 767284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1652|
[2025/09/12 05:24:12 767316] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1652|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652767292|stream_id:0|stream_offset:1682463|
[2025/09/12 05:24:12 767331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1652|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 767338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 767345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36335|rtt_var:49|pto_duration:38335|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 767351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 767355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 767359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 767363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652830627|now:1757654652767345|interv:63282|
[2025/09/12 05:24:12 767367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652830627|now:1757654652767345|interval:63282|pto_count:0|srtt:36335
[2025/09/12 05:24:12 767372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 767376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 767380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1683642|
[2025/09/12 05:24:12 767385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 767389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1653|
[2025/09/12 05:24:12 767421] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1653|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652767396|stream_id:0|stream_offset:1683642|
[2025/09/12 05:24:12 767429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1653|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 767436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 767441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36335|rtt_var:49|pto_duration:38335|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 767446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 767450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 767454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 767483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652830731|now:1757654652767441|interv:63290|
[2025/09/12 05:24:12 767488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652830731|now:1757654652767441|interval:63290|pto_count:0|srtt:36335
[2025/09/12 05:24:12 767500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 767507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 767511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1684821|
[2025/09/12 05:24:12 767516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 767520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652768520|now:1757654652767520|interv:1000|
[2025/09/12 05:24:12 767524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 767528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 767532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652768520|
[2025/09/12 05:24:12 767536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652768520|
[2025/09/12 05:24:12 767540] [debug] |xqc_engine_wakeup_after|wakeup:1757654652768520|now:1757654652767540|diff:980|
[2025/09/12 05:24:12 767544] [debug] |xqc_engine_main_logic|END|now:1757654652767228|
[2025/09/12 05:24:12 767824] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652767823|
[2025/09/12 05:24:12 767830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 767835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:746|
[2025/09/12 05:24:12 767839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:747|
[2025/09/12 05:24:12 767845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:747|
[2025/09/12 05:24:12 767849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 767854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1616|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1617|path_largest_ack:1616|
[2025/09/12 05:24:12 767858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1627744|prior_time:1757654652729933|is_app_limited:0|send_elapse:37871|ack_elapse:37890|ctl_first_sent_time:1757654652731366|lagest_ack_time:1757654652767823|curr_delivered:1672151|
[2025/09/12 05:24:12 767863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652731366|
[2025/09/12 05:24:12 767867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1278||sndq_packets_used_bytes:0|sndq_packets_free:1398|
[2025/09/12 05:24:12 767871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1617|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1617|path_largest_ack:1617|
[2025/09/12 05:24:12 767876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1627744|prior_time:1757654652729933|is_app_limited:0|send_elapse:37871|ack_elapse:37890|ctl_first_sent_time:1757654652731366|lagest_ack_time:1757654652767823|curr_delivered:1673351|
[2025/09/12 05:24:12 767880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652731482|
[2025/09/12 05:24:12 767888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1277||sndq_packets_used_bytes:0|sndq_packets_free:1399|
[2025/09/12 05:24:12 767892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36335|rttvar:49|minrtt:30532|latest_rtt:36341|ack_delay:40|
[2025/09/12 05:24:12 767896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36331|rttvar:45|minrtt:30532|latest_rtt:36341|ack_delay:40|
[2025/09/12 05:24:12 767900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1617|lost_pn:1614|thresh:3|
[2025/09/12 05:24:12 767904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 767908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36331|rtt_var:45|pto_duration:38331|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 767913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 767917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 767920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 767924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652830727|now:1757654652767908|interv:62819|
[2025/09/12 05:24:12 767928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652830727|now:1757654652767908|interval:62819|pto_count:0|srtt:36331
[2025/09/12 05:24:12 767932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37871, ack_elapse 37890, delivered 45607|rate 1203668|lost 202|
[2025/09/12 05:24:12 767937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203668) in round 37|
[2025/09/12 05:24:12 767941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 767945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 767949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652731482|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 767953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652731482|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 767958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36331|latest_rtt:36341|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 767963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:747|largest:747|pns:2|
[2025/09/12 05:24:12 767967] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:747|frame:ACK |recv_time:1757654652767823|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 767972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772767823|now:1757654652767823|interv:120000000|
[2025/09/12 05:24:12 767979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772767823|now:1757654652767823|interv:120000000|
[2025/09/12 05:24:12 767983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652768520|pq_index:0|
[2025/09/12 05:24:12 767987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652767228|
[2025/09/12 05:24:12 767991] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652767991|
[2025/09/12 05:24:12 767995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652767994|
[2025/09/12 05:24:12 768001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36331|min_srtt:36331|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 768005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1734339|
[2025/09/12 05:24:12 768010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36331|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 768014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 768019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36331|min_srtt:36331|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 768023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1735518|
[2025/09/12 05:24:12 768027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36331|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 768031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 768035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36331|min_srtt:36331|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 768040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1736697|
[2025/09/12 05:24:12 768044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 768048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 768051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 768056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 768060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 768066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1684821|
[2025/09/12 05:24:12 768071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 768075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 768078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652768520|
[2025/09/12 05:24:12 768082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652768520|
[2025/09/12 05:24:12 768086] [debug] |xqc_engine_wakeup_after|wakeup:1757654652768520|now:1757654652768086|diff:434|
[2025/09/12 05:24:12 768090] [debug] |xqc_engine_main_logic|END|now:1757654652767994|
[2025/09/12 05:24:12 768095] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652768095|
[2025/09/12 05:24:12 768099] [debug] |xqc_engine_wakeup_after|wakeup:1757654652768520|now:1757654652768099|diff:421|
[2025/09/12 05:24:12 768103] [debug] |xqc_engine_main_logic|END|now:1757654652768095|
[2025/09/12 05:24:12 769168] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652769168|
[2025/09/12 05:24:12 769178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652768520|pq_index:0|
[2025/09/12 05:24:12 769182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652767994|
[2025/09/12 05:24:12 769187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652769186|
[2025/09/12 05:24:12 769192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652768520|now:1757654652769186|
[2025/09/12 05:24:12 769196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652768520|now:1757654652769186|
[2025/09/12 05:24:12 769200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 769205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36331|min_srtt:36331|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 769209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1736697|
[2025/09/12 05:24:12 769214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 769218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 769222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 769226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 769230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 769234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1684821|
[2025/09/12 05:24:12 769239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 769248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1654|
[2025/09/12 05:24:12 769281] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1654|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652769256|stream_id:0|stream_offset:1684821|
[2025/09/12 05:24:12 769289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1654|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 769296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 769303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36331|rtt_var:45|pto_duration:38331|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 769310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 769316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 769320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 769324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652832587|now:1757654652769303|interv:63284|
[2025/09/12 05:24:12 769328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652832587|now:1757654652769303|interval:63284|pto_count:0|srtt:36331
[2025/09/12 05:24:12 769333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 769337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 769342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1686000|
[2025/09/12 05:24:12 769346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 769350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1655|
[2025/09/12 05:24:12 769376] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1655|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652769357|stream_id:0|stream_offset:1686000|
[2025/09/12 05:24:12 769384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1655|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 769391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 769397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36331|rtt_var:45|pto_duration:38331|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 769410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 769414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 769418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 769426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652832688|now:1757654652769397|interv:63291|
[2025/09/12 05:24:12 769430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652832688|now:1757654652769397|interval:63291|pto_count:0|srtt:36331
[2025/09/12 05:24:12 769435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 769439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 769443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1687179|
[2025/09/12 05:24:12 769448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 769452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652770452|now:1757654652769452|interv:1000|
[2025/09/12 05:24:12 769471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 769475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 769479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652770452|
[2025/09/12 05:24:12 769484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652770452|
[2025/09/12 05:24:12 769488] [debug] |xqc_engine_wakeup_after|wakeup:1757654652770452|now:1757654652769487|diff:965|
[2025/09/12 05:24:12 769492] [debug] |xqc_engine_main_logic|END|now:1757654652769186|
[2025/09/12 05:24:12 769825] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652769824|
[2025/09/12 05:24:12 769831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 769837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:747|
[2025/09/12 05:24:12 769841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:748|
[2025/09/12 05:24:12 769846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:748|
[2025/09/12 05:24:12 769850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 769855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1618|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1619|path_largest_ack:1618|
[2025/09/12 05:24:12 769859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1630144|prior_time:1757654652731926|is_app_limited:0|send_elapse:37871|ack_elapse:37898|ctl_first_sent_time:1757654652733360|lagest_ack_time:1757654652769824|curr_delivered:1674551|
[2025/09/12 05:24:12 769864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652733360|
[2025/09/12 05:24:12 769868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1276||sndq_packets_used_bytes:0|sndq_packets_free:1400|
[2025/09/12 05:24:12 769873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1619|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1619|path_largest_ack:1619|
[2025/09/12 05:24:12 769877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1630144|prior_time:1757654652731926|is_app_limited:0|send_elapse:37871|ack_elapse:37898|ctl_first_sent_time:1757654652733360|lagest_ack_time:1757654652769824|curr_delivered:1675751|
[2025/09/12 05:24:12 769885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652733476|
[2025/09/12 05:24:12 769889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1275||sndq_packets_used_bytes:0|sndq_packets_free:1401|
[2025/09/12 05:24:12 769893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36331|rttvar:45|minrtt:30532|latest_rtt:36348|ack_delay:32|
[2025/09/12 05:24:12 769897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36329|rttvar:37|minrtt:30532|latest_rtt:36348|ack_delay:32|
[2025/09/12 05:24:12 769902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1619|lost_pn:1616|thresh:3|
[2025/09/12 05:24:12 769906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 769910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36329|rtt_var:37|pto_duration:38329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 769914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 769918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 769922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 769926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652832686|now:1757654652769910|interv:62776|
[2025/09/12 05:24:12 769930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652832686|now:1757654652769910|interval:62776|pto_count:0|srtt:36329
[2025/09/12 05:24:12 769934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37871, ack_elapse 37898, delivered 45607|rate 1203414|lost 202|
[2025/09/12 05:24:12 769939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203414) in round 37|
[2025/09/12 05:24:12 769943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 769947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 769951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652733476|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 769955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652733476|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 769960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36329|latest_rtt:36348|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 769965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:748|largest:748|pns:2|
[2025/09/12 05:24:12 769970] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:748|frame:ACK |recv_time:1757654652769824|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 769977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772769824|now:1757654652769824|interv:120000000|
[2025/09/12 05:24:12 769981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772769824|now:1757654652769824|interv:120000000|
[2025/09/12 05:24:12 769985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652770452|pq_index:0|
[2025/09/12 05:24:12 769990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652769186|
[2025/09/12 05:24:12 769994] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652769993|
[2025/09/12 05:24:12 769998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652769997|
[2025/09/12 05:24:12 770004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36329|min_srtt:36329|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 770008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1736697|
[2025/09/12 05:24:12 770013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36329|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 770017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 770022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36329|min_srtt:36329|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 770026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1737876|
[2025/09/12 05:24:12 770030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36329|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 770035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 770039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36329|min_srtt:36329|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 770043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1739055|
[2025/09/12 05:24:12 770047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 770051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 770055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 770061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 770066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 770070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1687179|
[2025/09/12 05:24:12 770074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 770078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 770082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652770452|
[2025/09/12 05:24:12 770086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652770452|
[2025/09/12 05:24:12 770090] [debug] |xqc_engine_wakeup_after|wakeup:1757654652770452|now:1757654652770090|diff:362|
[2025/09/12 05:24:12 770094] [debug] |xqc_engine_main_logic|END|now:1757654652769997|
[2025/09/12 05:24:12 770099] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652770099|
[2025/09/12 05:24:12 770103] [debug] |xqc_engine_wakeup_after|wakeup:1757654652770452|now:1757654652770103|diff:349|
[2025/09/12 05:24:12 770107] [debug] |xqc_engine_main_logic|END|now:1757654652770099|
[2025/09/12 05:24:12 771172] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652771171|
[2025/09/12 05:24:12 771181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652770452|pq_index:0|
[2025/09/12 05:24:12 771185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652769997|
[2025/09/12 05:24:12 771190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652771189|
[2025/09/12 05:24:12 771194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652770452|now:1757654652771189|
[2025/09/12 05:24:12 771199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652770452|now:1757654652771189|
[2025/09/12 05:24:12 771203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 771208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36329|min_srtt:36329|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 771213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1739055|
[2025/09/12 05:24:12 771217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 771221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 771225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 771229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 771234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 771238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1687179|
[2025/09/12 05:24:12 771247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 771251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1656|
[2025/09/12 05:24:12 771283] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1656|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652771259|stream_id:0|stream_offset:1687179|
[2025/09/12 05:24:12 771292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1656|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 771299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 771306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36329|rtt_var:37|pto_duration:38329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 771313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 771318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 771322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 771326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652834588|now:1757654652771306|interv:63282|
[2025/09/12 05:24:12 771330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652834588|now:1757654652771306|interval:63282|pto_count:0|srtt:36329
[2025/09/12 05:24:12 771335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 771340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 771344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1688358|
[2025/09/12 05:24:12 771348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 771352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1657|
[2025/09/12 05:24:12 771377] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1657|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652771359|stream_id:0|stream_offset:1688358|
[2025/09/12 05:24:12 771385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1657|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 771398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 771405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36329|rtt_var:37|pto_duration:38329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 771410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 771419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 771423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 771427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652834688|now:1757654652771405|interv:63283|
[2025/09/12 05:24:12 771431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652834688|now:1757654652771405|interval:63283|pto_count:0|srtt:36329
[2025/09/12 05:24:12 771435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 771440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 771444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1689537|
[2025/09/12 05:24:12 771449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 771452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652772452|now:1757654652771452|interv:1000|
[2025/09/12 05:24:12 771473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 771478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 771482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652772452|
[2025/09/12 05:24:12 771486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652772452|
[2025/09/12 05:24:12 771490] [debug] |xqc_engine_wakeup_after|wakeup:1757654652772452|now:1757654652771490|diff:962|
[2025/09/12 05:24:12 771494] [debug] |xqc_engine_main_logic|END|now:1757654652771189|
[2025/09/12 05:24:12 771835] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652771834|
[2025/09/12 05:24:12 771840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 771846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:748|
[2025/09/12 05:24:12 771850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:749|
[2025/09/12 05:24:12 771855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:749|
[2025/09/12 05:24:12 771860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 771864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1620|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1621|path_largest_ack:1620|
[2025/09/12 05:24:12 771869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1632544|prior_time:1757654652733922|is_app_limited:0|send_elapse:37875|ack_elapse:37912|ctl_first_sent_time:1757654652735354|lagest_ack_time:1757654652771834|curr_delivered:1676951|
[2025/09/12 05:24:12 771873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652735354|
[2025/09/12 05:24:12 771878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1274||sndq_packets_used_bytes:0|sndq_packets_free:1402|
[2025/09/12 05:24:12 771882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1621|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1621|path_largest_ack:1621|
[2025/09/12 05:24:12 771890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1632544|prior_time:1757654652733922|is_app_limited:0|send_elapse:37875|ack_elapse:37912|ctl_first_sent_time:1757654652735354|lagest_ack_time:1757654652771834|curr_delivered:1678151|
[2025/09/12 05:24:12 771895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652735469|
[2025/09/12 05:24:12 771899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1273||sndq_packets_used_bytes:0|sndq_packets_free:1403|
[2025/09/12 05:24:12 771903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36329|rttvar:37|minrtt:30532|latest_rtt:36365|ack_delay:32|
[2025/09/12 05:24:12 771907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36329|rttvar:29|minrtt:30532|latest_rtt:36365|ack_delay:32|
[2025/09/12 05:24:12 771911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1621|lost_pn:1618|thresh:3|
[2025/09/12 05:24:12 771915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 771920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36329|rtt_var:29|pto_duration:38329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 771924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 771928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 771931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 771935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652834688|now:1757654652771919|interv:62769|
[2025/09/12 05:24:12 771939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652834688|now:1757654652771919|interval:62769|pto_count:0|srtt:36329
[2025/09/12 05:24:12 771944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37875, ack_elapse 37912, delivered 45607|rate 1202970|lost 202|
[2025/09/12 05:24:12 771948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202970) in round 37|
[2025/09/12 05:24:12 771952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 771957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 771963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652735469|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 771970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652735469|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 771976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36329|latest_rtt:36365|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 771989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:749|largest:749|pns:2|
[2025/09/12 05:24:12 771995] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:749|frame:ACK |recv_time:1757654652771834|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 772000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772771834|now:1757654652771834|interv:120000000|
[2025/09/12 05:24:12 772004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772771834|now:1757654652771834|interv:120000000|
[2025/09/12 05:24:12 772008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652772452|pq_index:0|
[2025/09/12 05:24:12 772012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652771189|
[2025/09/12 05:24:12 772016] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652772016|
[2025/09/12 05:24:12 772020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652772020|
[2025/09/12 05:24:12 772026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36329|min_srtt:36329|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 772031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1739055|
[2025/09/12 05:24:12 772035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36329|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 772039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 772044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36329|min_srtt:36329|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 772048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1740234|
[2025/09/12 05:24:12 772052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36329|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 772057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 772061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36329|min_srtt:36329|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 772065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1741413|
[2025/09/12 05:24:12 772070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 772074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 772080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 772084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 772089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 772093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1689537|
[2025/09/12 05:24:12 772097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 772101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 772105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652772452|
[2025/09/12 05:24:12 772109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652772452|
[2025/09/12 05:24:12 772113] [debug] |xqc_engine_wakeup_after|wakeup:1757654652772452|now:1757654652772112|diff:340|
[2025/09/12 05:24:12 772117] [debug] |xqc_engine_main_logic|END|now:1757654652772020|
[2025/09/12 05:24:12 772122] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652772122|
[2025/09/12 05:24:12 772126] [debug] |xqc_engine_wakeup_after|wakeup:1757654652772452|now:1757654652772126|diff:326|
[2025/09/12 05:24:12 772130] [debug] |xqc_engine_main_logic|END|now:1757654652772122|
[2025/09/12 05:24:12 773194] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652773194|
[2025/09/12 05:24:12 773204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652772452|pq_index:0|
[2025/09/12 05:24:12 773208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652772020|
[2025/09/12 05:24:12 773213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652773212|
[2025/09/12 05:24:12 773217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652772452|now:1757654652773212|
[2025/09/12 05:24:12 773221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652772452|now:1757654652773212|
[2025/09/12 05:24:12 773225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 773230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36329|min_srtt:36329|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 773235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1741413|
[2025/09/12 05:24:12 773239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 773243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 773247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 773251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 773260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 773264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1689537|
[2025/09/12 05:24:12 773269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 773273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1658|
[2025/09/12 05:24:12 773306] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1658|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652773281|stream_id:0|stream_offset:1689537|
[2025/09/12 05:24:12 773315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1658|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 773322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 773328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36329|rtt_var:29|pto_duration:38329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 773336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 773341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 773344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 773348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652836610|now:1757654652773328|interv:63282|
[2025/09/12 05:24:12 773352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652836610|now:1757654652773328|interval:63282|pto_count:0|srtt:36329
[2025/09/12 05:24:12 773357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 773362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 773366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1690716|
[2025/09/12 05:24:12 773370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 773374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1659|
[2025/09/12 05:24:12 773405] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1659|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652773381|stream_id:0|stream_offset:1690716|
[2025/09/12 05:24:12 773414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1659|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 773421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 773428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36329|rtt_var:29|pto_duration:38329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 773438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 773442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 773445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 773449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652836710|now:1757654652773428|interv:63282|
[2025/09/12 05:24:12 773453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652836710|now:1757654652773428|interval:63282|pto_count:0|srtt:36329
[2025/09/12 05:24:12 773473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 773478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 773482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1691895|
[2025/09/12 05:24:12 773487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 773491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652774491|now:1757654652773491|interv:1000|
[2025/09/12 05:24:12 773495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 773498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 773503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652774491|
[2025/09/12 05:24:12 773507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652774491|
[2025/09/12 05:24:12 773511] [debug] |xqc_engine_wakeup_after|wakeup:1757654652774491|now:1757654652773511|diff:980|
[2025/09/12 05:24:12 773515] [debug] |xqc_engine_main_logic|END|now:1757654652773212|
[2025/09/12 05:24:12 773828] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652773827|
[2025/09/12 05:24:12 773834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 773839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:749|
[2025/09/12 05:24:12 773843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:750|
[2025/09/12 05:24:12 773849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:750|
[2025/09/12 05:24:12 773853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 773858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1622|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1623|path_largest_ack:1622|
[2025/09/12 05:24:12 773862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1634944|prior_time:1757654652735916|is_app_limited:0|send_elapse:37868|ack_elapse:37911|ctl_first_sent_time:1757654652737349|lagest_ack_time:1757654652773827|curr_delivered:1679351|
[2025/09/12 05:24:12 773866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652737349|
[2025/09/12 05:24:12 773871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1272||sndq_packets_used_bytes:0|sndq_packets_free:1404|
[2025/09/12 05:24:12 773879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1623|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1623|path_largest_ack:1623|
[2025/09/12 05:24:12 773883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1634944|prior_time:1757654652735916|is_app_limited:0|send_elapse:37868|ack_elapse:37911|ctl_first_sent_time:1757654652737349|lagest_ack_time:1757654652773827|curr_delivered:1680551|
[2025/09/12 05:24:12 773888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652737448|
[2025/09/12 05:24:12 773892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1271||sndq_packets_used_bytes:0|sndq_packets_free:1405|
[2025/09/12 05:24:12 773896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36329|rttvar:29|minrtt:30532|latest_rtt:36379|ack_delay:40|
[2025/09/12 05:24:12 773900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36330|rttvar:24|minrtt:30532|latest_rtt:36379|ack_delay:40|
[2025/09/12 05:24:12 773904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1623|lost_pn:1620|thresh:3|
[2025/09/12 05:24:12 773908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 773912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36330|rtt_var:24|pto_duration:38330|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 773916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 773920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 773924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 773928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652836711|now:1757654652773912|interv:62799|
[2025/09/12 05:24:12 773932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652836711|now:1757654652773912|interval:62799|pto_count:0|srtt:36330
[2025/09/12 05:24:12 773936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37868, ack_elapse 37911, delivered 45607|rate 1203001|lost 202|
[2025/09/12 05:24:12 773941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203001) in round 37|
[2025/09/12 05:24:12 773945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 773949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 773953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652737448|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 773957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652737448|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 773961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36330|latest_rtt:36379|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 773973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:750|largest:750|pns:2|
[2025/09/12 05:24:12 773977] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:750|frame:ACK |recv_time:1757654652773827|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 773982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772773827|now:1757654652773827|interv:120000000|
[2025/09/12 05:24:12 773986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772773827|now:1757654652773827|interv:120000000|
[2025/09/12 05:24:12 773990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652774491|pq_index:0|
[2025/09/12 05:24:12 773994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652773212|
[2025/09/12 05:24:12 773998] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652773998|
[2025/09/12 05:24:12 774002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652774001|
[2025/09/12 05:24:12 774008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36330|min_srtt:36330|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 774012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1741413|
[2025/09/12 05:24:12 774017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36330|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 774021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 774026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36330|min_srtt:36330|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 774030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1742592|
[2025/09/12 05:24:12 774034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36330|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 774038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 774042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36330|min_srtt:36330|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 774047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1743771|
[2025/09/12 05:24:12 774053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 774057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 774061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 774065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 774070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 774074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1691895|
[2025/09/12 05:24:12 774078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 774082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 774086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652774491|
[2025/09/12 05:24:12 774089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652774491|
[2025/09/12 05:24:12 774093] [debug] |xqc_engine_wakeup_after|wakeup:1757654652774491|now:1757654652774093|diff:398|
[2025/09/12 05:24:12 774097] [debug] |xqc_engine_main_logic|END|now:1757654652774001|
[2025/09/12 05:24:12 774102] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652774102|
[2025/09/12 05:24:12 774106] [debug] |xqc_engine_wakeup_after|wakeup:1757654652774491|now:1757654652774106|diff:385|
[2025/09/12 05:24:12 774110] [debug] |xqc_engine_main_logic|END|now:1757654652774102|
[2025/09/12 05:24:12 775175] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652775175|
[2025/09/12 05:24:12 775184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652774491|pq_index:0|
[2025/09/12 05:24:12 775188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652774001|
[2025/09/12 05:24:12 775193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652775192|
[2025/09/12 05:24:12 775198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652774491|now:1757654652775192|
[2025/09/12 05:24:12 775202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652774491|now:1757654652775192|
[2025/09/12 05:24:12 775206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 775211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36330|min_srtt:36330|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 775215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1743771|
[2025/09/12 05:24:12 775219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 775223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 775227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 775236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 775240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 775244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1691895|
[2025/09/12 05:24:12 775249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 775253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1660|
[2025/09/12 05:24:12 775290] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1660|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652775261|stream_id:0|stream_offset:1691895|
[2025/09/12 05:24:12 775299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1660|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 775306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 775313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36330|rtt_var:24|pto_duration:38330|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 775319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 775323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 775327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 775331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652838591|now:1757654652775313|interv:63278|
[2025/09/12 05:24:12 775335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652838591|now:1757654652775313|interval:63278|pto_count:0|srtt:36330
[2025/09/12 05:24:12 775340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 775344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 775348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1693074|
[2025/09/12 05:24:12 775353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 775357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1661|
[2025/09/12 05:24:12 775389] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1661|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652775364|stream_id:0|stream_offset:1693074|
[2025/09/12 05:24:12 775398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1661|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 775411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 775416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36330|rtt_var:24|pto_duration:38330|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 775420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 775424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 775428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 775432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652838694|now:1757654652775416|interv:63278|
[2025/09/12 05:24:12 775436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652838694|now:1757654652775416|interval:63278|pto_count:0|srtt:36330
[2025/09/12 05:24:12 775441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 775449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 775470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1694253|
[2025/09/12 05:24:12 775479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 775485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652776485|now:1757654652775485|interv:1000|
[2025/09/12 05:24:12 775491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 775496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 775501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652776485|
[2025/09/12 05:24:12 775507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652776485|
[2025/09/12 05:24:12 775512] [debug] |xqc_engine_wakeup_after|wakeup:1757654652776485|now:1757654652775512|diff:973|
[2025/09/12 05:24:12 775518] [debug] |xqc_engine_main_logic|END|now:1757654652775192|
[2025/09/12 05:24:12 775823] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652775822|
[2025/09/12 05:24:12 775829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 775835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:750|
[2025/09/12 05:24:12 775839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:751|
[2025/09/12 05:24:12 775845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:751|
[2025/09/12 05:24:12 775849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 775854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1624|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1625|path_largest_ack:1624|
[2025/09/12 05:24:12 775858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1637344|prior_time:1757654652737912|is_app_limited:0|send_elapse:37874|ack_elapse:37910|ctl_first_sent_time:1757654652739351|lagest_ack_time:1757654652775822|curr_delivered:1681751|
[2025/09/12 05:24:12 775867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652739351|
[2025/09/12 05:24:12 775871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1270||sndq_packets_used_bytes:0|sndq_packets_free:1406|
[2025/09/12 05:24:12 775876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1625|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1625|path_largest_ack:1625|
[2025/09/12 05:24:12 775880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1637344|prior_time:1757654652737912|is_app_limited:0|send_elapse:37874|ack_elapse:37910|ctl_first_sent_time:1757654652739351|lagest_ack_time:1757654652775822|curr_delivered:1682951|
[2025/09/12 05:24:12 775885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652739470|
[2025/09/12 05:24:12 775888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1269||sndq_packets_used_bytes:0|sndq_packets_free:1407|
[2025/09/12 05:24:12 775892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36330|rttvar:24|minrtt:30532|latest_rtt:36352|ack_delay:32|
[2025/09/12 05:24:12 775897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36329|rttvar:20|minrtt:30532|latest_rtt:36352|ack_delay:32|
[2025/09/12 05:24:12 775901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1625|lost_pn:1622|thresh:3|
[2025/09/12 05:24:12 775905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 775909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36329|rtt_var:20|pto_duration:38329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 775913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 775917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 775921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 775925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652838693|now:1757654652775909|interv:62784|
[2025/09/12 05:24:12 775929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652838693|now:1757654652775909|interval:62784|pto_count:0|srtt:36329
[2025/09/12 05:24:12 775933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37874, ack_elapse 37910, delivered 45607|rate 1203033|lost 202|
[2025/09/12 05:24:12 775938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203033) in round 37|
[2025/09/12 05:24:12 775942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 775946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 775950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652739470|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 775954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652739470|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 775961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36329|latest_rtt:36352|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 775967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:751|largest:751|pns:2|
[2025/09/12 05:24:12 775971] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:751|frame:ACK |recv_time:1757654652775822|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 775976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772775822|now:1757654652775822|interv:120000000|
[2025/09/12 05:24:12 775980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772775822|now:1757654652775822|interv:120000000|
[2025/09/12 05:24:12 775984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652776485|pq_index:0|
[2025/09/12 05:24:12 775988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652775192|
[2025/09/12 05:24:12 775992] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652775992|
[2025/09/12 05:24:12 775997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652775996|
[2025/09/12 05:24:12 776003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36329|min_srtt:36329|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 776007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1743771|
[2025/09/12 05:24:12 776011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36329|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 776016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 776020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36329|min_srtt:36329|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 776024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1744950|
[2025/09/12 05:24:12 776029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36329|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 776033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 776037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36329|min_srtt:36329|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 776044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1746129|
[2025/09/12 05:24:12 776048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 776052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 776056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 776060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 776065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 776069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1694253|
[2025/09/12 05:24:12 776073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 776077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 776081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652776485|
[2025/09/12 05:24:12 776084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652776485|
[2025/09/12 05:24:12 776088] [debug] |xqc_engine_wakeup_after|wakeup:1757654652776485|now:1757654652776088|diff:397|
[2025/09/12 05:24:12 776093] [debug] |xqc_engine_main_logic|END|now:1757654652775996|
[2025/09/12 05:24:12 776097] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652776097|
[2025/09/12 05:24:12 776101] [debug] |xqc_engine_wakeup_after|wakeup:1757654652776485|now:1757654652776101|diff:384|
[2025/09/12 05:24:12 776105] [debug] |xqc_engine_main_logic|END|now:1757654652776097|
[2025/09/12 05:24:12 777178] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652777178|
[2025/09/12 05:24:12 777187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652776485|pq_index:0|
[2025/09/12 05:24:12 777192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652775996|
[2025/09/12 05:24:12 777197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652777196|
[2025/09/12 05:24:12 777201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652776485|now:1757654652777196|
[2025/09/12 05:24:12 777206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652776485|now:1757654652777196|
[2025/09/12 05:24:12 777210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 777215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36329|min_srtt:36329|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 777219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1746129|
[2025/09/12 05:24:12 777224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 777231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 777235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 777240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 777244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 777248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1694253|
[2025/09/12 05:24:12 777253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 777257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1662|
[2025/09/12 05:24:12 777288] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1662|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652777266|stream_id:0|stream_offset:1694253|
[2025/09/12 05:24:12 777297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1662|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 777304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 777311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36329|rtt_var:20|pto_duration:38329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 777318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 777323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 777327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 777331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652840595|now:1757654652777311|interv:63284|
[2025/09/12 05:24:12 777335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652840595|now:1757654652777311|interval:63284|pto_count:0|srtt:36329
[2025/09/12 05:24:12 777340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 777345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 777349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1695432|
[2025/09/12 05:24:12 777354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 777358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1663|
[2025/09/12 05:24:12 777383] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1663|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652777365|stream_id:0|stream_offset:1695432|
[2025/09/12 05:24:12 777398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1663|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 777406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 777413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36329|rtt_var:20|pto_duration:38329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 777419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 777425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 777431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 777437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652840694|now:1757654652777412|interv:63282|
[2025/09/12 05:24:12 777442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652840694|now:1757654652777412|interval:63282|pto_count:0|srtt:36329
[2025/09/12 05:24:12 777449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 777474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 777482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1696611|
[2025/09/12 05:24:12 777488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 777493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652778493|now:1757654652777493|interv:1000|
[2025/09/12 05:24:12 777498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 777504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 777509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652778493|
[2025/09/12 05:24:12 777515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652778493|
[2025/09/12 05:24:12 777520] [debug] |xqc_engine_wakeup_after|wakeup:1757654652778493|now:1757654652777520|diff:973|
[2025/09/12 05:24:12 777526] [debug] |xqc_engine_main_logic|END|now:1757654652777196|
[2025/09/12 05:24:12 777795] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652777794|
[2025/09/12 05:24:12 777802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 777808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:751|
[2025/09/12 05:24:12 777812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:752|
[2025/09/12 05:24:12 777818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:752|
[2025/09/12 05:24:12 777822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 777826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1626|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:1627|path_largest_ack:1626|
[2025/09/12 05:24:12 777835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44414|prior_delivered:1639744|prior_time:1757654652739931|is_app_limited:0|send_elapse:37954|ack_elapse:37863|ctl_first_sent_time:1757654652741399|lagest_ack_time:1757654652777794|curr_delivered:1684158|
[2025/09/12 05:24:12 777840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652741399|
[2025/09/12 05:24:12 777844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1268||sndq_packets_used_bytes:0|sndq_packets_free:1408|
[2025/09/12 05:24:12 777849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1627|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1627|path_largest_ack:1627|
[2025/09/12 05:24:12 777853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44414|prior_delivered:1639744|prior_time:1757654652739931|is_app_limited:0|send_elapse:37954|ack_elapse:37863|ctl_first_sent_time:1757654652741399|lagest_ack_time:1757654652777794|curr_delivered:1685358|
[2025/09/12 05:24:12 777858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652741520|
[2025/09/12 05:24:12 777862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1267||sndq_packets_used_bytes:0|sndq_packets_free:1409|
[2025/09/12 05:24:12 777866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36329|rttvar:20|minrtt:30532|latest_rtt:36274|ack_delay:32|
[2025/09/12 05:24:12 777870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36318|rttvar:36|minrtt:30532|latest_rtt:36274|ack_delay:32|
[2025/09/12 05:24:12 777874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1627|lost_pn:1624|thresh:3|
[2025/09/12 05:24:12 777878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 734|pns:2|
[2025/09/12 05:24:12 777882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 777886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36318|rtt_var:36|pto_duration:38318|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 777891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 777895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 777899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 777902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652840683|now:1757654652777886|interv:62797|
[2025/09/12 05:24:12 777906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652840683|now:1757654652777886|interval:62797|pto_count:0|srtt:36318
[2025/09/12 05:24:12 777911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37954, ack_elapse 37863, delivered 45614|rate 1201823|lost 202|
[2025/09/12 05:24:12 777915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201823) in round 37|
[2025/09/12 05:24:12 777920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 777924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 777930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2407|po_sent_time:1757654652741520|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 777935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2407|po_sent_time:1757654652741520|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642144|
[2025/09/12 05:24:12 777939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43200|srtt:36318|latest_rtt:36274|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 777945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:752|largest:752|pns:2|
[2025/09/12 05:24:12 777949] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:752|frame:ACK |recv_time:1757654652777794|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 777954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772777794|now:1757654652777794|interv:120000000|
[2025/09/12 05:24:12 777958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772777794|now:1757654652777794|interv:120000000|
[2025/09/12 05:24:12 777962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652778493|pq_index:0|
[2025/09/12 05:24:12 777966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652777196|
[2025/09/12 05:24:12 777970] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652777970|
[2025/09/12 05:24:12 777975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652777974|
[2025/09/12 05:24:12 777981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36318|min_srtt:36318|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 777985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1746129|
[2025/09/12 05:24:12 777990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36318|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 777995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 778000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36318|min_srtt:36318|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 778004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1747308|
[2025/09/12 05:24:12 778008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36318|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 778015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 778020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36318|min_srtt:36318|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 778024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1748487|
[2025/09/12 05:24:12 778028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 778032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 778036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 778040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 778045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 778049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1696611|
[2025/09/12 05:24:12 778053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 778057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 778061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652778493|
[2025/09/12 05:24:12 778065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652778493|
[2025/09/12 05:24:12 778069] [debug] |xqc_engine_wakeup_after|wakeup:1757654652778493|now:1757654652778069|diff:424|
[2025/09/12 05:24:12 778073] [debug] |xqc_engine_main_logic|END|now:1757654652777974|
[2025/09/12 05:24:12 778078] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652778078|
[2025/09/12 05:24:12 778082] [debug] |xqc_engine_wakeup_after|wakeup:1757654652778493|now:1757654652778082|diff:411|
[2025/09/12 05:24:12 778086] [debug] |xqc_engine_main_logic|END|now:1757654652778078|
[2025/09/12 05:24:12 779158] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652779158|
[2025/09/12 05:24:12 779167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652778493|pq_index:0|
[2025/09/12 05:24:12 779171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652777974|
[2025/09/12 05:24:12 779176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652779175|
[2025/09/12 05:24:12 779181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652778493|now:1757654652779175|
[2025/09/12 05:24:12 779185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652778493|now:1757654652779175|
[2025/09/12 05:24:12 779189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 779194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36318|min_srtt:36318|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 779205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1748487|
[2025/09/12 05:24:12 779210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 779213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 779217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 779222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 779226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 779231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1696611|
[2025/09/12 05:24:12 779235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 779239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1664|
[2025/09/12 05:24:12 779271] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1664|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652779248|stream_id:0|stream_offset:1696611|
[2025/09/12 05:24:12 779280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1664|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 779288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 779294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36318|rtt_var:36|pto_duration:38318|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 779301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 779307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 779311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 779314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652842566|now:1757654652779294|interv:63272|
[2025/09/12 05:24:12 779319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652842566|now:1757654652779294|interval:63272|pto_count:0|srtt:36318
[2025/09/12 05:24:12 779323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44400|
[2025/09/12 05:24:12 779328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 779332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1697790|
[2025/09/12 05:24:12 779341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 779345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1665|
[2025/09/12 05:24:12 779371] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1665|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654652779352|stream_id:0|stream_offset:1697790|
[2025/09/12 05:24:12 779380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1665|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 779387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:12 779394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36318|rtt_var:36|pto_duration:38318|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 779399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 779406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 779412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:12 779418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652842670|now:1757654652779393|interv:63277|
[2025/09/12 05:24:12 779423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652842670|now:1757654652779393|interval:63277|pto_count:0|srtt:36318
[2025/09/12 05:24:12 779429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45600|
[2025/09/12 05:24:12 779436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 779442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1698969|
[2025/09/12 05:24:12 779448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 779453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652780453|now:1757654652779453|interv:1000|
[2025/09/12 05:24:12 779479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 779485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 779490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652780453|
[2025/09/12 05:24:12 779496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652780453|
[2025/09/12 05:24:12 779501] [debug] |xqc_engine_wakeup_after|wakeup:1757654652780453|now:1757654652779501|diff:952|
[2025/09/12 05:24:12 779507] [debug] |xqc_engine_main_logic|END|now:1757654652779175|
[2025/09/12 05:24:12 779789] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652779788|
[2025/09/12 05:24:12 779795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 779801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:752|
[2025/09/12 05:24:12 779805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:753|
[2025/09/12 05:24:12 779814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:753|
[2025/09/12 05:24:12 779818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 779823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1628|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1629|path_largest_ack:1628|
[2025/09/12 05:24:12 779828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44414|prior_delivered:1642144|prior_time:1757654652741912|is_app_limited:0|send_elapse:37899|ack_elapse:37876|ctl_first_sent_time:1757654652743348|lagest_ack_time:1757654652779788|curr_delivered:1686558|
[2025/09/12 05:24:12 779833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652743348|
[2025/09/12 05:24:12 779837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1266||sndq_packets_used_bytes:0|sndq_packets_free:1410|
[2025/09/12 05:24:12 779841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1629|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1629|path_largest_ack:1629|
[2025/09/12 05:24:12 779846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44414|prior_delivered:1642144|prior_time:1757654652741912|is_app_limited:0|send_elapse:37899|ack_elapse:37876|ctl_first_sent_time:1757654652743348|lagest_ack_time:1757654652779788|curr_delivered:1687758|
[2025/09/12 05:24:12 779850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652743452|
[2025/09/12 05:24:12 779854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1265||sndq_packets_used_bytes:0|sndq_packets_free:1411|
[2025/09/12 05:24:12 779858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36318|rttvar:36|minrtt:30532|latest_rtt:36336|ack_delay:32|
[2025/09/12 05:24:12 779862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36317|rttvar:30|minrtt:30532|latest_rtt:36336|ack_delay:32|
[2025/09/12 05:24:12 779867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1629|lost_pn:1626|thresh:3|
[2025/09/12 05:24:12 779871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 779875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36317|rtt_var:30|pto_duration:38317|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 779879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 779883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 779887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 779891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652842669|now:1757654652779875|interv:62794|
[2025/09/12 05:24:12 779895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652842669|now:1757654652779875|interval:62794|pto_count:0|srtt:36317
[2025/09/12 05:24:12 779900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37899, ack_elapse 37876, delivered 45614|rate 1203567|lost 202|
[2025/09/12 05:24:12 779904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 37 -> 38|
[2025/09/12 05:24:12 779911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203567) in round 38|
[2025/09/12 05:24:12 779915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 779919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 779923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652743452|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 779928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652743452|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 779932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43200|srtt:36317|latest_rtt:36336|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 779938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:753|largest:753|pns:2|
[2025/09/12 05:24:12 779942] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:753|frame:ACK |recv_time:1757654652779788|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 779947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772779788|now:1757654652779788|interv:120000000|
[2025/09/12 05:24:12 779951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772779788|now:1757654652779788|interv:120000000|
[2025/09/12 05:24:12 779955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652780453|pq_index:0|
[2025/09/12 05:24:12 779959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652779175|
[2025/09/12 05:24:12 779963] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652779963|
[2025/09/12 05:24:12 779968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652779967|
[2025/09/12 05:24:12 779974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36317|min_srtt:36317|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 779978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1748487|
[2025/09/12 05:24:12 779983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36317|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 779987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 779992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36317|min_srtt:36317|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 779996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1749666|
[2025/09/12 05:24:12 780003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36317|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 780008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 780012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36317|min_srtt:36317|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 780016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1750845|
[2025/09/12 05:24:12 780021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 780024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 780028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 780032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 780037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 780041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1698969|
[2025/09/12 05:24:12 780046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 780049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 780053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652780453|
[2025/09/12 05:24:12 780057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652780453|
[2025/09/12 05:24:12 780061] [debug] |xqc_engine_wakeup_after|wakeup:1757654652780453|now:1757654652780061|diff:392|
[2025/09/12 05:24:12 780065] [debug] |xqc_engine_main_logic|END|now:1757654652779967|
[2025/09/12 05:24:12 780070] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652780070|
[2025/09/12 05:24:12 780074] [debug] |xqc_engine_wakeup_after|wakeup:1757654652780453|now:1757654652780074|diff:379|
[2025/09/12 05:24:12 780078] [debug] |xqc_engine_main_logic|END|now:1757654652780070|
[2025/09/12 05:24:12 781150] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652781150|
[2025/09/12 05:24:12 781159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652780453|pq_index:0|
[2025/09/12 05:24:12 781164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652779967|
[2025/09/12 05:24:12 781171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652781168|
[2025/09/12 05:24:12 781177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652780453|now:1757654652781168|
[2025/09/12 05:24:12 781185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652780453|now:1757654652781168|
[2025/09/12 05:24:12 781189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 781194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36317|min_srtt:36317|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 781199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1750845|
[2025/09/12 05:24:12 781204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 781208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 781212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 781216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 781221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 781225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1698969|
[2025/09/12 05:24:12 781229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 781234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1666|
[2025/09/12 05:24:12 781264] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1666|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652781242|stream_id:0|stream_offset:1698969|
[2025/09/12 05:24:12 781272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1666|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 781279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 781286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36317|rtt_var:30|pto_duration:38317|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 781293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 781298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 781302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 781306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652844559|now:1757654652781286|interv:63273|
[2025/09/12 05:24:12 781310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652844559|now:1757654652781286|interval:63273|pto_count:0|srtt:36317
[2025/09/12 05:24:12 781315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44400|
[2025/09/12 05:24:12 781320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 781328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1700148|
[2025/09/12 05:24:12 781333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 781337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1667|
[2025/09/12 05:24:12 781363] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1667|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654652781344|stream_id:0|stream_offset:1700148|
[2025/09/12 05:24:12 781372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1667|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 781379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:12 781386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36317|rtt_var:30|pto_duration:38317|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 781392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 781396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 781400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:12 781404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652844661|now:1757654652781386|interv:63275|
[2025/09/12 05:24:12 781410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652844661|now:1757654652781386|interval:63275|pto_count:0|srtt:36317
[2025/09/12 05:24:12 781417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45600|
[2025/09/12 05:24:12 781424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 781430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1701327|
[2025/09/12 05:24:12 781437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 781442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652782441|now:1757654652781441|interv:1000|
[2025/09/12 05:24:12 781447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 781453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 781476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652782441|
[2025/09/12 05:24:12 781483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652782441|
[2025/09/12 05:24:12 781488] [debug] |xqc_engine_wakeup_after|wakeup:1757654652782441|now:1757654652781488|diff:953|
[2025/09/12 05:24:12 781493] [debug] |xqc_engine_main_logic|END|now:1757654652781168|
[2025/09/12 05:24:12 781782] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652781781|
[2025/09/12 05:24:12 781792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 781798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:753|
[2025/09/12 05:24:12 781802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:754|
[2025/09/12 05:24:12 781808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:754|
[2025/09/12 05:24:12 781812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 781817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1630|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1631|path_largest_ack:1630|
[2025/09/12 05:24:12 781821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1644551|prior_time:1757654652743899|is_app_limited:0|send_elapse:37852|ack_elapse:37882|ctl_first_sent_time:1757654652745334|lagest_ack_time:1757654652781781|curr_delivered:1688958|
[2025/09/12 05:24:12 781826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652745334|
[2025/09/12 05:24:12 781831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1264||sndq_packets_used_bytes:0|sndq_packets_free:1412|
[2025/09/12 05:24:12 781835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1631|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1631|path_largest_ack:1631|
[2025/09/12 05:24:12 781839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1644551|prior_time:1757654652743899|is_app_limited:0|send_elapse:37852|ack_elapse:37882|ctl_first_sent_time:1757654652745334|lagest_ack_time:1757654652781781|curr_delivered:1690158|
[2025/09/12 05:24:12 781844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652745433|
[2025/09/12 05:24:12 781848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1263||sndq_packets_used_bytes:0|sndq_packets_free:1413|
[2025/09/12 05:24:12 781852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36317|rttvar:30|minrtt:30532|latest_rtt:36348|ack_delay:40|
[2025/09/12 05:24:12 781856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36316|rttvar:25|minrtt:30532|latest_rtt:36348|ack_delay:40|
[2025/09/12 05:24:12 781861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1631|lost_pn:1628|thresh:3|
[2025/09/12 05:24:12 781865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 781869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36316|rtt_var:25|pto_duration:38316|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 781873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 781877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 781881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 781885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652844660|now:1757654652781869|interv:62791|
[2025/09/12 05:24:12 781889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652844660|now:1757654652781869|interval:62791|pto_count:0|srtt:36316
[2025/09/12 05:24:12 781896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37852, ack_elapse 37882, delivered 45607|rate 1203922|lost 202|
[2025/09/12 05:24:12 781900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203922) in round 38|
[2025/09/12 05:24:12 781905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 781909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 781913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652745433|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 781917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652745433|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 781922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43200|srtt:36316|latest_rtt:36348|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 781927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:754|largest:754|pns:2|
[2025/09/12 05:24:12 781932] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:754|frame:ACK |recv_time:1757654652781781|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 781936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772781781|now:1757654652781781|interv:120000000|
[2025/09/12 05:24:12 781940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772781781|now:1757654652781781|interv:120000000|
[2025/09/12 05:24:12 781944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652782441|pq_index:0|
[2025/09/12 05:24:12 781948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652781168|
[2025/09/12 05:24:12 781952] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652781952|
[2025/09/12 05:24:12 781957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652781956|
[2025/09/12 05:24:12 781963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36316|min_srtt:36316|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 781967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1750845|
[2025/09/12 05:24:12 781972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36316|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 781976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 781983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36316|min_srtt:36316|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 781987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1752024|
[2025/09/12 05:24:12 781992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36316|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 781996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 782000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36316|min_srtt:36316|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 782005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1753203|
[2025/09/12 05:24:12 782009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 782013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 782016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 782021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 782025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 782029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1701327|
[2025/09/12 05:24:12 782033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 782037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 782042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652782441|
[2025/09/12 05:24:12 782047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652782441|
[2025/09/12 05:24:12 782051] [debug] |xqc_engine_wakeup_after|wakeup:1757654652782441|now:1757654652782051|diff:390|
[2025/09/12 05:24:12 782055] [debug] |xqc_engine_main_logic|END|now:1757654652781956|
[2025/09/12 05:24:12 782060] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652782060|
[2025/09/12 05:24:12 782064] [debug] |xqc_engine_wakeup_after|wakeup:1757654652782441|now:1757654652782064|diff:377|
[2025/09/12 05:24:12 782068] [debug] |xqc_engine_main_logic|END|now:1757654652782060|
[2025/09/12 05:24:12 783140] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652783139|
[2025/09/12 05:24:12 783149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652782441|pq_index:0|
[2025/09/12 05:24:12 783153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652781956|
[2025/09/12 05:24:12 783158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652783157|
[2025/09/12 05:24:12 783166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652782441|now:1757654652783157|
[2025/09/12 05:24:12 783171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652782441|now:1757654652783157|
[2025/09/12 05:24:12 783174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 783180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36316|min_srtt:36316|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 783184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1753203|
[2025/09/12 05:24:12 783189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 783193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 783196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 783201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 783205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 783210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1701327|
[2025/09/12 05:24:12 783214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 783218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1668|
[2025/09/12 05:24:12 783249] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1668|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652783226|stream_id:0|stream_offset:1701327|
[2025/09/12 05:24:12 783258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1668|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 783266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 783272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36316|rtt_var:25|pto_duration:38316|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 783280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 783285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 783289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 783293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652846542|now:1757654652783272|interv:63270|
[2025/09/12 05:24:12 783297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652846542|now:1757654652783272|interval:63270|pto_count:0|srtt:36316
[2025/09/12 05:24:12 783306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44400|
[2025/09/12 05:24:12 783310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 783315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1702506|
[2025/09/12 05:24:12 783319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 783323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1669|
[2025/09/12 05:24:12 783349] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1669|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654652783330|stream_id:0|stream_offset:1702506|
[2025/09/12 05:24:12 783358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1669|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 783365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:12 783372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36316|rtt_var:25|pto_duration:38316|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 783377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 783381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 783385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:12 783391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652846646|now:1757654652783372|interv:63274|
[2025/09/12 05:24:12 783397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652846646|now:1757654652783372|interval:63274|pto_count:0|srtt:36316
[2025/09/12 05:24:12 783404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45600|
[2025/09/12 05:24:12 783411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 783417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1703685|
[2025/09/12 05:24:12 783423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 783428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652784428|now:1757654652783428|interv:1000|
[2025/09/12 05:24:12 783433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 783439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 783444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652784428|
[2025/09/12 05:24:12 783450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652784428|
[2025/09/12 05:24:12 783473] [debug] |xqc_engine_wakeup_after|wakeup:1757654652784428|now:1757654652783473|diff:955|
[2025/09/12 05:24:12 783487] [debug] |xqc_engine_main_logic|END|now:1757654652783157|
[2025/09/12 05:24:12 783796] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652783795|
[2025/09/12 05:24:12 783802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 783808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:754|
[2025/09/12 05:24:12 783812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:755|
[2025/09/12 05:24:12 783818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:755|
[2025/09/12 05:24:12 783822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 783827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1632|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1633|path_largest_ack:1632|
[2025/09/12 05:24:12 783831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1646951|prior_time:1757654652745892|is_app_limited:0|send_elapse:37893|ack_elapse:37903|ctl_first_sent_time:1757654652747324|lagest_ack_time:1757654652783795|curr_delivered:1691358|
[2025/09/12 05:24:12 783836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652747324|
[2025/09/12 05:24:12 783841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1262||sndq_packets_used_bytes:0|sndq_packets_free:1414|
[2025/09/12 05:24:12 783845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1633|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1633|path_largest_ack:1633|
[2025/09/12 05:24:12 783849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1646951|prior_time:1757654652745892|is_app_limited:0|send_elapse:37893|ack_elapse:37903|ctl_first_sent_time:1757654652747324|lagest_ack_time:1757654652783795|curr_delivered:1692558|
[2025/09/12 05:24:12 783853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652747422|
[2025/09/12 05:24:12 783857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1261||sndq_packets_used_bytes:0|sndq_packets_free:1415|
[2025/09/12 05:24:12 783861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36316|rttvar:25|minrtt:30532|latest_rtt:36373|ack_delay:32|
[2025/09/12 05:24:12 783865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36319|rttvar:25|minrtt:30532|latest_rtt:36373|ack_delay:32|
[2025/09/12 05:24:12 783870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1633|lost_pn:1630|thresh:3|
[2025/09/12 05:24:12 783874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 783878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36319|rtt_var:25|pto_duration:38319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 783882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 783886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 783890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 783898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652846649|now:1757654652783878|interv:62771|
[2025/09/12 05:24:12 783902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652846649|now:1757654652783878|interval:62771|pto_count:0|srtt:36319
[2025/09/12 05:24:12 783906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37893, ack_elapse 37903, delivered 45607|rate 1203255|lost 202|
[2025/09/12 05:24:12 783911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203255) in round 38|
[2025/09/12 05:24:12 783915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 783919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 783923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652747422|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 783927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652747422|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 783932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43200|srtt:36319|latest_rtt:36373|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 783937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:755|largest:755|pns:2|
[2025/09/12 05:24:12 783942] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:755|frame:ACK |recv_time:1757654652783795|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 783947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772783795|now:1757654652783795|interv:120000000|
[2025/09/12 05:24:12 783951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772783795|now:1757654652783795|interv:120000000|
[2025/09/12 05:24:12 783955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652784428|pq_index:0|
[2025/09/12 05:24:12 783959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652783157|
[2025/09/12 05:24:12 783963] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652783962|
[2025/09/12 05:24:12 783967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652783966|
[2025/09/12 05:24:12 783973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36319|min_srtt:36319|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 783978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1753203|
[2025/09/12 05:24:12 783982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36319|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 783989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 783994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36319|min_srtt:36319|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 783998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1754382|
[2025/09/12 05:24:12 784002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36319|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 784007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 784011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36319|min_srtt:36319|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 784015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1755561|
[2025/09/12 05:24:12 784019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 784023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 784027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 784031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 784036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 784040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1703685|
[2025/09/12 05:24:12 784044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 784048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 784052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652784428|
[2025/09/12 05:24:12 784056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652784428|
[2025/09/12 05:24:12 784060] [debug] |xqc_engine_wakeup_after|wakeup:1757654652784428|now:1757654652784060|diff:368|
[2025/09/12 05:24:12 784064] [debug] |xqc_engine_main_logic|END|now:1757654652783966|
[2025/09/12 05:24:12 784069] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652784069|
[2025/09/12 05:24:12 784073] [debug] |xqc_engine_wakeup_after|wakeup:1757654652784428|now:1757654652784073|diff:355|
[2025/09/12 05:24:12 784077] [debug] |xqc_engine_main_logic|END|now:1757654652784069|
[2025/09/12 05:24:12 785148] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652785148|
[2025/09/12 05:24:12 785157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652784428|pq_index:0|
[2025/09/12 05:24:12 785162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652783966|
[2025/09/12 05:24:12 785171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652785170|
[2025/09/12 05:24:12 785176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652784428|now:1757654652785170|
[2025/09/12 05:24:12 785180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652784428|now:1757654652785170|
[2025/09/12 05:24:12 785184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 785189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36319|min_srtt:36319|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 785194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1755561|
[2025/09/12 05:24:12 785198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 785202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 785206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 785210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 785215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 785219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1703685|
[2025/09/12 05:24:12 785223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 785228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1670|
[2025/09/12 05:24:12 785258] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1670|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652785236|stream_id:0|stream_offset:1703685|
[2025/09/12 05:24:12 785267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1670|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 785274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 785281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36319|rtt_var:25|pto_duration:38319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 785288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 785293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 785297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 785301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652848555|now:1757654652785280|interv:63275|
[2025/09/12 05:24:12 785310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652848555|now:1757654652785280|interval:63275|pto_count:0|srtt:36319
[2025/09/12 05:24:12 785314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44400|
[2025/09/12 05:24:12 785319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 785324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1704864|
[2025/09/12 05:24:12 785328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 785332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1671|
[2025/09/12 05:24:12 785358] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1671|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654652785339|stream_id:0|stream_offset:1704864|
[2025/09/12 05:24:12 785367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1671|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 785374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:12 785381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36319|rtt_var:25|pto_duration:38319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 785388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 785394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 785400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:12 785406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652848658|now:1757654652785380|interv:63278|
[2025/09/12 05:24:12 785411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652848658|now:1757654652785380|interval:63278|pto_count:0|srtt:36319
[2025/09/12 05:24:12 785418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45600|
[2025/09/12 05:24:12 785424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 785430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1706043|
[2025/09/12 05:24:12 785436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 785441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652786441|now:1757654652785441|interv:1000|
[2025/09/12 05:24:12 785446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 785452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 785479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652786441|
[2025/09/12 05:24:12 785490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652786441|
[2025/09/12 05:24:12 785496] [debug] |xqc_engine_wakeup_after|wakeup:1757654652786441|now:1757654652785495|diff:946|
[2025/09/12 05:24:12 785501] [debug] |xqc_engine_main_logic|END|now:1757654652785170|
[2025/09/12 05:24:12 785778] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652785777|
[2025/09/12 05:24:12 785784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 785790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:755|
[2025/09/12 05:24:12 785794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:756|
[2025/09/12 05:24:12 785800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:756|
[2025/09/12 05:24:12 785804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 785809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1634|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1635|path_largest_ack:1634|
[2025/09/12 05:24:12 785813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1649351|prior_time:1757654652747885|is_app_limited:0|send_elapse:37886|ack_elapse:37892|ctl_first_sent_time:1757654652749318|lagest_ack_time:1757654652785777|curr_delivered:1693758|
[2025/09/12 05:24:12 785818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652749318|
[2025/09/12 05:24:12 785822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1260||sndq_packets_used_bytes:0|sndq_packets_free:1416|
[2025/09/12 05:24:12 785827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1635|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1635|path_largest_ack:1635|
[2025/09/12 05:24:12 785831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1649351|prior_time:1757654652747885|is_app_limited:0|send_elapse:37886|ack_elapse:37892|ctl_first_sent_time:1757654652749318|lagest_ack_time:1757654652785777|curr_delivered:1694958|
[2025/09/12 05:24:12 785835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652749418|
[2025/09/12 05:24:12 785839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1259||sndq_packets_used_bytes:0|sndq_packets_free:1417|
[2025/09/12 05:24:12 785843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36319|rttvar:25|minrtt:30532|latest_rtt:36359|ack_delay:40|
[2025/09/12 05:24:12 785848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36319|rttvar:19|minrtt:30532|latest_rtt:36359|ack_delay:40|
[2025/09/12 05:24:12 785852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1635|lost_pn:1632|thresh:3|
[2025/09/12 05:24:12 785856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 785860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36319|rtt_var:19|pto_duration:38319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 785864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 785872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 785876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 785880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652848658|now:1757654652785860|interv:62798|
[2025/09/12 05:24:12 785884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652848658|now:1757654652785860|interval:62798|pto_count:0|srtt:36319
[2025/09/12 05:24:12 785889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37886, ack_elapse 37892, delivered 45607|rate 1203604|lost 202|
[2025/09/12 05:24:12 785893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203604) in round 38|
[2025/09/12 05:24:12 785897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 785901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 785905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652749418|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 785910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652749418|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 785914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43200|srtt:36319|latest_rtt:36359|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 785920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:756|largest:756|pns:2|
[2025/09/12 05:24:12 785924] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:756|frame:ACK |recv_time:1757654652785777|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 785929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772785777|now:1757654652785777|interv:120000000|
[2025/09/12 05:24:12 785933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772785777|now:1757654652785777|interv:120000000|
[2025/09/12 05:24:12 785937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652786441|pq_index:0|
[2025/09/12 05:24:12 785941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652785170|
[2025/09/12 05:24:12 785945] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652785945|
[2025/09/12 05:24:12 785950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652785949|
[2025/09/12 05:24:12 785956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36319|min_srtt:36319|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 785960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1755561|
[2025/09/12 05:24:12 785971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36319|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 785975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 785980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36319|min_srtt:36319|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 785984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1756740|
[2025/09/12 05:24:12 785989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36319|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 785993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 785997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36319|min_srtt:36319|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 786001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1757919|
[2025/09/12 05:24:12 786006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 786009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 786013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 786017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 786022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 786026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1706043|
[2025/09/12 05:24:12 786030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 786034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 786038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652786441|
[2025/09/12 05:24:12 786042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652786441|
[2025/09/12 05:24:12 786046] [debug] |xqc_engine_wakeup_after|wakeup:1757654652786441|now:1757654652786046|diff:395|
[2025/09/12 05:24:12 786050] [debug] |xqc_engine_main_logic|END|now:1757654652785949|
[2025/09/12 05:24:12 786055] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652786055|
[2025/09/12 05:24:12 786059] [debug] |xqc_engine_wakeup_after|wakeup:1757654652786441|now:1757654652786059|diff:382|
[2025/09/12 05:24:12 786063] [debug] |xqc_engine_main_logic|END|now:1757654652786055|
[2025/09/12 05:24:12 787138] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652787137|
[2025/09/12 05:24:12 787147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652786441|pq_index:0|
[2025/09/12 05:24:12 787151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652785949|
[2025/09/12 05:24:12 787156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652787155|
[2025/09/12 05:24:12 787160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652786441|now:1757654652787155|
[2025/09/12 05:24:12 787165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652786441|now:1757654652787155|
[2025/09/12 05:24:12 787169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 787174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36319|min_srtt:36319|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 787178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1757919|
[2025/09/12 05:24:12 787183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 787187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 787191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 787195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 787199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 787204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1706043|
[2025/09/12 05:24:12 787208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 787212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1672|
[2025/09/12 05:24:12 787242] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1672|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652787221|stream_id:0|stream_offset:1706043|
[2025/09/12 05:24:12 787251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1672|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 787259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 787265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36319|rtt_var:19|pto_duration:38319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 787272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 787277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 787286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 787290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652850540|now:1757654652787265|interv:63275|
[2025/09/12 05:24:12 787294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652850540|now:1757654652787265|interval:63275|pto_count:0|srtt:36319
[2025/09/12 05:24:12 787298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44400|
[2025/09/12 05:24:12 787303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 787307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1707222|
[2025/09/12 05:24:12 787312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 787316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1673|
[2025/09/12 05:24:12 787343] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1673|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654652787323|stream_id:0|stream_offset:1707222|
[2025/09/12 05:24:12 787352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1673|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 787358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:12 787365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36319|rtt_var:19|pto_duration:38319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 787370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 787375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 787381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:12 787387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652850642|now:1757654652787365|interv:63277|
[2025/09/12 05:24:12 787393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652850642|now:1757654652787365|interval:63277|pto_count:0|srtt:36319
[2025/09/12 05:24:12 787399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45600|
[2025/09/12 05:24:12 787406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 787411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1708401|
[2025/09/12 05:24:12 787417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 787423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652788422|now:1757654652787422|interv:1000|
[2025/09/12 05:24:12 787432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 787437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 787443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652788422|
[2025/09/12 05:24:12 787448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652788422|
[2025/09/12 05:24:12 787454] [debug] |xqc_engine_wakeup_after|wakeup:1757654652788422|now:1757654652787454|diff:968|
[2025/09/12 05:24:12 787484] [debug] |xqc_engine_main_logic|END|now:1757654652787155|
[2025/09/12 05:24:12 787726] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652787724|
[2025/09/12 05:24:12 787733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 787739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:756|
[2025/09/12 05:24:12 787743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:757|
[2025/09/12 05:24:12 787749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:757|
[2025/09/12 05:24:12 787753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 787758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1636|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1637|path_largest_ack:1636|
[2025/09/12 05:24:12 787762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1651751|prior_time:1757654652749883|is_app_limited:0|send_elapse:37889|ack_elapse:37841|ctl_first_sent_time:1757654652751319|lagest_ack_time:1757654652787724|curr_delivered:1696158|
[2025/09/12 05:24:12 787767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652751319|
[2025/09/12 05:24:12 787772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1258||sndq_packets_used_bytes:0|sndq_packets_free:1418|
[2025/09/12 05:24:12 787776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1637|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1637|path_largest_ack:1637|
[2025/09/12 05:24:12 787780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1651751|prior_time:1757654652749883|is_app_limited:0|send_elapse:37889|ack_elapse:37841|ctl_first_sent_time:1757654652751319|lagest_ack_time:1757654652787724|curr_delivered:1697358|
[2025/09/12 05:24:12 787785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652751418|
[2025/09/12 05:24:12 787789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1257||sndq_packets_used_bytes:0|sndq_packets_free:1419|
[2025/09/12 05:24:12 787793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36319|rttvar:19|minrtt:30532|latest_rtt:36306|ack_delay:32|
[2025/09/12 05:24:12 787797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36314|rttvar:26|minrtt:30532|latest_rtt:36306|ack_delay:32|
[2025/09/12 05:24:12 787801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1637|lost_pn:1634|thresh:3|
[2025/09/12 05:24:12 787805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 787810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36314|rtt_var:26|pto_duration:38314|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 787819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 787823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 787827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 787831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652850637|now:1757654652787809|interv:62828|
[2025/09/12 05:24:12 787835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652850637|now:1757654652787809|interval:62828|pto_count:0|srtt:36314
[2025/09/12 05:24:12 787839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37889, ack_elapse 37841, delivered 45607|rate 1203700|lost 202|
[2025/09/12 05:24:12 787843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203700) in round 38|
[2025/09/12 05:24:12 787848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 787852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 787856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652751418|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 787860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652751418|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 787864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43200|srtt:36314|latest_rtt:36306|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 787870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:757|largest:757|pns:2|
[2025/09/12 05:24:12 787875] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:757|frame:ACK |recv_time:1757654652787724|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 787879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772787724|now:1757654652787724|interv:120000000|
[2025/09/12 05:24:12 787883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772787724|now:1757654652787724|interv:120000000|
[2025/09/12 05:24:12 787887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652788422|pq_index:0|
[2025/09/12 05:24:12 787891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652787155|
[2025/09/12 05:24:12 787895] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652787895|
[2025/09/12 05:24:12 787900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652787899|
[2025/09/12 05:24:12 787906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36314|min_srtt:36314|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 787913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1757919|
[2025/09/12 05:24:12 787918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36314|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 787922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 787927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36314|min_srtt:36314|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 787931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1759098|
[2025/09/12 05:24:12 787935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36314|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 787940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 787944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36314|min_srtt:36314|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 787948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1760277|
[2025/09/12 05:24:12 787952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 787956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 787960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 787964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 787969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 787973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1708401|
[2025/09/12 05:24:12 787977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 787981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 787985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652788422|
[2025/09/12 05:24:12 787989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652788422|
[2025/09/12 05:24:12 787993] [debug] |xqc_engine_wakeup_after|wakeup:1757654652788422|now:1757654652787993|diff:429|
[2025/09/12 05:24:12 787997] [debug] |xqc_engine_main_logic|END|now:1757654652787899|
[2025/09/12 05:24:12 788002] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652788002|
[2025/09/12 05:24:12 788008] [debug] |xqc_engine_wakeup_after|wakeup:1757654652788422|now:1757654652788008|diff:414|
[2025/09/12 05:24:12 788012] [debug] |xqc_engine_main_logic|END|now:1757654652788002|
[2025/09/12 05:24:12 789083] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652789082|
[2025/09/12 05:24:12 789091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652788422|pq_index:0|
[2025/09/12 05:24:12 789095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652787899|
[2025/09/12 05:24:12 789100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652789099|
[2025/09/12 05:24:12 789105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652788422|now:1757654652789099|
[2025/09/12 05:24:12 789109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652788422|now:1757654652789099|
[2025/09/12 05:24:12 789113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 789118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36314|min_srtt:36314|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 789123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1760277|
[2025/09/12 05:24:12 789127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 789131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 789135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 789139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 789144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 789148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1708401|
[2025/09/12 05:24:12 789152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 789156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1674|
[2025/09/12 05:24:12 789188] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1674|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757654652789165|stream_id:0|stream_offset:1708401|
[2025/09/12 05:24:12 789197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1674|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 789204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 789211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36314|rtt_var:26|pto_duration:38314|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 789223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 789227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 789231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 789235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652852479|now:1757654652789210|interv:63269|
[2025/09/12 05:24:12 789239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652852479|now:1757654652789210|interval:63269|pto_count:0|srtt:36314
[2025/09/12 05:24:12 789244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44400|
[2025/09/12 05:24:12 789249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 789253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1709580|
[2025/09/12 05:24:12 789258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 789262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1675|
[2025/09/12 05:24:12 789288] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1675|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654652789269|stream_id:0|stream_offset:1709580|
[2025/09/12 05:24:12 789297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1675|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 789304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:12 789310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36314|rtt_var:26|pto_duration:38314|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 789317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 789321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 789325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:12 789329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652852583|now:1757654652789310|interv:63273|
[2025/09/12 05:24:12 789333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652852583|now:1757654652789310|interval:63273|pto_count:0|srtt:36314
[2025/09/12 05:24:12 789338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45600|
[2025/09/12 05:24:12 789342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 789346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1710759|
[2025/09/12 05:24:12 789355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 789359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652790359|now:1757654652789359|interv:1000|
[2025/09/12 05:24:12 789363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 789367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 789371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652790359|
[2025/09/12 05:24:12 789375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652790359|
[2025/09/12 05:24:12 789379] [debug] |xqc_engine_wakeup_after|wakeup:1757654652790359|now:1757654652789379|diff:980|
[2025/09/12 05:24:12 789383] [debug] |xqc_engine_main_logic|END|now:1757654652789099|
[2025/09/12 05:24:12 789742] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652789741|
[2025/09/12 05:24:12 789752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 789758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:757|
[2025/09/12 05:24:12 789762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:758|
[2025/09/12 05:24:12 789768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:758|
[2025/09/12 05:24:12 789772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 789777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1638|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1639|path_largest_ack:1638|
[2025/09/12 05:24:12 789782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1654151|prior_time:1757654652751878|is_app_limited:0|send_elapse:37897|ack_elapse:37863|ctl_first_sent_time:1757654652753312|lagest_ack_time:1757654652789741|curr_delivered:1698558|
[2025/09/12 05:24:12 789787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652753312|
[2025/09/12 05:24:12 789791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1256||sndq_packets_used_bytes:0|sndq_packets_free:1420|
[2025/09/12 05:24:12 789795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1639|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1639|path_largest_ack:1639|
[2025/09/12 05:24:12 789800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1654151|prior_time:1757654652751878|is_app_limited:0|send_elapse:37897|ack_elapse:37863|ctl_first_sent_time:1757654652753312|lagest_ack_time:1757654652789741|curr_delivered:1699758|
[2025/09/12 05:24:12 789804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652753411|
[2025/09/12 05:24:12 789808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1255||sndq_packets_used_bytes:0|sndq_packets_free:1421|
[2025/09/12 05:24:12 789812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36314|rttvar:26|minrtt:30532|latest_rtt:36330|ack_delay:56|
[2025/09/12 05:24:12 789816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36309|rttvar:30|minrtt:30532|latest_rtt:36330|ack_delay:56|
[2025/09/12 05:24:12 789821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1639|lost_pn:1636|thresh:3|
[2025/09/12 05:24:12 789829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 789833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36309|rtt_var:30|pto_duration:38309|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 789837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 789841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 789845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 789849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652852578|now:1757654652789833|interv:62745|
[2025/09/12 05:24:12 789853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652852578|now:1757654652789833|interval:62745|pto_count:0|srtt:36309
[2025/09/12 05:24:12 789858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37897, ack_elapse 37863, delivered 45607|rate 1203446|lost 202|
[2025/09/12 05:24:12 789862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203446) in round 38|
[2025/09/12 05:24:12 789866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 789871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 789874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652753411|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 789879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652753411|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 789883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43200|srtt:36309|latest_rtt:36330|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 789889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:758|largest:758|pns:2|
[2025/09/12 05:24:12 789894] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:758|frame:ACK |recv_time:1757654652789741|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 789898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772789741|now:1757654652789741|interv:120000000|
[2025/09/12 05:24:12 789903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772789741|now:1757654652789741|interv:120000000|
[2025/09/12 05:24:12 789907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652790359|pq_index:0|
[2025/09/12 05:24:12 789911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652789099|
[2025/09/12 05:24:12 789915] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652789915|
[2025/09/12 05:24:12 789920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652789919|
[2025/09/12 05:24:12 789929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36309|min_srtt:36309|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 789933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1760277|
[2025/09/12 05:24:12 789938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36309|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 789943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 789947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36309|min_srtt:36309|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 789951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1761456|
[2025/09/12 05:24:12 789956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36309|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 789960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 789964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36309|min_srtt:36309|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 789968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1762635|
[2025/09/12 05:24:12 789972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 789976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 789980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 789984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 789989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 789993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1710759|
[2025/09/12 05:24:12 789997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 790001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 790005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652790359|
[2025/09/12 05:24:12 790009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652790359|
[2025/09/12 05:24:12 790015] [debug] |xqc_engine_wakeup_after|wakeup:1757654652790359|now:1757654652790015|diff:344|
[2025/09/12 05:24:12 790020] [debug] |xqc_engine_main_logic|END|now:1757654652789919|
[2025/09/12 05:24:12 790025] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652790025|
[2025/09/12 05:24:12 790029] [debug] |xqc_engine_wakeup_after|wakeup:1757654652790359|now:1757654652790029|diff:330|
[2025/09/12 05:24:12 790032] [debug] |xqc_engine_main_logic|END|now:1757654652790025|
[2025/09/12 05:24:12 791102] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652791102|
[2025/09/12 05:24:12 791111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652790359|pq_index:0|
[2025/09/12 05:24:12 791115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652789919|
[2025/09/12 05:24:12 791120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652791119|
[2025/09/12 05:24:12 791125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654652790853|now:1757654652791119|
[2025/09/12 05:24:12 791128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:12 791132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654652790853|now:1757654652791119|
[2025/09/12 05:24:12 791137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:12 791140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652790359|now:1757654652791119|
[2025/09/12 05:24:12 791145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652790359|now:1757654652791119|
[2025/09/12 05:24:12 791148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 791153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:758|ack_delay:25300|first_ack_range:24|largest_pkt_recv_time:1757654652765853|
[2025/09/12 05:24:12 791157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:758|low:734|pkt_pns:2|
[2025/09/12 05:24:12 791162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:746|frame_largest_recv:758|
[2025/09/12 05:24:12 791166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:12 791171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36309|min_srtt:36309|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 791175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1762635|
[2025/09/12 05:24:12 791180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 791184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 791187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 791192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 791196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 791205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:43200|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1710759|
[2025/09/12 05:24:12 791209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 791213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1676|
[2025/09/12 05:24:12 791245] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1676|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:43200|now:1757654652791222|stream_id:0|stream_offset:1710759|
[2025/09/12 05:24:12 791255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1676|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 791263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 791269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36309|rtt_var:30|pto_duration:38309|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 791277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 791282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 791286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 791290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652854531|now:1757654652791269|interv:63262|
[2025/09/12 05:24:12 791294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652854531|now:1757654652791269|interval:63262|pto_count:0|srtt:36309
[2025/09/12 05:24:12 791298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 791303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 791307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1711938|
[2025/09/12 05:24:12 791312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 791316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1677|
[2025/09/12 05:24:12 791342] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1677|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652791323|stream_id:0|stream_offset:1711938|
[2025/09/12 05:24:12 791350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1677|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 791357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 791364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36309|rtt_var:30|pto_duration:38309|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 791370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 791378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 791385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 791391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652854632|now:1757654652791363|interv:63269|
[2025/09/12 05:24:12 791397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652854632|now:1757654652791363|interval:63269|pto_count:0|srtt:36309
[2025/09/12 05:24:12 791403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 791410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 791416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1713117|
[2025/09/12 05:24:12 791422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 791427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652792427|now:1757654652791427|interv:1000|
[2025/09/12 05:24:12 791433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 791438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 791443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652792427|
[2025/09/12 05:24:12 791449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652792427|
[2025/09/12 05:24:12 791471] [debug] |xqc_engine_wakeup_after|wakeup:1757654652792427|now:1757654652791471|diff:956|
[2025/09/12 05:24:12 791481] [debug] |xqc_engine_main_logic|END|now:1757654652791119|
[2025/09/12 05:24:12 791741] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652791739|
[2025/09/12 05:24:12 791748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 791754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:758|
[2025/09/12 05:24:12 791758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:759|
[2025/09/12 05:24:12 791764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:759|
[2025/09/12 05:24:12 791768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 791773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1640|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1641|path_largest_ack:1640|
[2025/09/12 05:24:12 791777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1656551|prior_time:1757654652753867|is_app_limited:0|send_elapse:37875|ack_elapse:37872|ctl_first_sent_time:1757654652755300|lagest_ack_time:1757654652791739|curr_delivered:1700958|
[2025/09/12 05:24:12 791782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652755300|
[2025/09/12 05:24:12 791787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1254||sndq_packets_used_bytes:0|sndq_packets_free:1422|
[2025/09/12 05:24:12 791791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1641|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1641|path_largest_ack:1641|
[2025/09/12 05:24:12 791800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1656551|prior_time:1757654652753867|is_app_limited:0|send_elapse:37875|ack_elapse:37872|ctl_first_sent_time:1757654652755300|lagest_ack_time:1757654652791739|curr_delivered:1702158|
[2025/09/12 05:24:12 791804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652755404|
[2025/09/12 05:24:12 791808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1253||sndq_packets_used_bytes:0|sndq_packets_free:1423|
[2025/09/12 05:24:12 791812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36309|rttvar:30|minrtt:30532|latest_rtt:36335|ack_delay:56|
[2025/09/12 05:24:12 791817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36305|rttvar:30|minrtt:30532|latest_rtt:36335|ack_delay:56|
[2025/09/12 05:24:12 791821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1641|lost_pn:1638|thresh:3|
[2025/09/12 05:24:12 791825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 791829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36305|rtt_var:30|pto_duration:38305|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 791834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 791838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 791841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 791845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652854628|now:1757654652791829|interv:62799|
[2025/09/12 05:24:12 791849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652854628|now:1757654652791829|interval:62799|pto_count:0|srtt:36305
[2025/09/12 05:24:12 791854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37875, ack_elapse 37872, delivered 45607|rate 1204145|lost 202|
[2025/09/12 05:24:12 791858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204145) in round 38|
[2025/09/12 05:24:12 791862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 791867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 791870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652755404|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 791875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652755404|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 791880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36305|latest_rtt:36335|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 791888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:759|largest:759|pns:2|
[2025/09/12 05:24:12 791892] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:759|frame:ACK |recv_time:1757654652791739|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 791897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772791739|now:1757654652791739|interv:120000000|
[2025/09/12 05:24:12 791901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772791739|now:1757654652791739|interv:120000000|
[2025/09/12 05:24:12 791905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652792427|pq_index:0|
[2025/09/12 05:24:12 791909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652791119|
[2025/09/12 05:24:12 791913] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652791913|
[2025/09/12 05:24:12 791918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652791917|
[2025/09/12 05:24:12 791924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36305|min_srtt:36305|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 791929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1762635|
[2025/09/12 05:24:12 791933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36305|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 791938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 791942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36305|min_srtt:36305|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 791946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1763814|
[2025/09/12 05:24:12 791951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36305|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 791955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 791959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36305|min_srtt:36305|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 791963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1764993|
[2025/09/12 05:24:12 791968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 791971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 791978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 791982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 791987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 791991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1713117|
[2025/09/12 05:24:12 791995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 791999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 792003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652792427|
[2025/09/12 05:24:12 792007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652792427|
[2025/09/12 05:24:12 792011] [debug] |xqc_engine_wakeup_after|wakeup:1757654652792427|now:1757654652792011|diff:416|
[2025/09/12 05:24:12 792015] [debug] |xqc_engine_main_logic|END|now:1757654652791917|
[2025/09/12 05:24:12 792020] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652792020|
[2025/09/12 05:24:12 792024] [debug] |xqc_engine_wakeup_after|wakeup:1757654652792427|now:1757654652792024|diff:403|
[2025/09/12 05:24:12 792028] [debug] |xqc_engine_main_logic|END|now:1757654652792020|
[2025/09/12 05:24:12 793098] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652793098|
[2025/09/12 05:24:12 793107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652792427|pq_index:0|
[2025/09/12 05:24:12 793111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652791917|
[2025/09/12 05:24:12 793116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652793115|
[2025/09/12 05:24:12 793120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652792427|now:1757654652793115|
[2025/09/12 05:24:12 793125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652792427|now:1757654652793115|
[2025/09/12 05:24:12 793129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 793134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36305|min_srtt:36305|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 793138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1764993|
[2025/09/12 05:24:12 793143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 793147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 793151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 793155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 793164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 793168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1713117|
[2025/09/12 05:24:12 793172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 793177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1678|
[2025/09/12 05:24:12 793208] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1678|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652793185|stream_id:0|stream_offset:1713117|
[2025/09/12 05:24:12 793218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1678|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 793225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 793232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36305|rtt_var:30|pto_duration:38305|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 793239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 793244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 793248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 793252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652856490|now:1757654652793232|interv:63258|
[2025/09/12 05:24:12 793256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652856490|now:1757654652793232|interval:63258|pto_count:0|srtt:36305
[2025/09/12 05:24:12 793261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 793266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 793270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1714296|
[2025/09/12 05:24:12 793274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 793278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1679|
[2025/09/12 05:24:12 793303] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1679|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652793285|stream_id:0|stream_offset:1714296|
[2025/09/12 05:24:12 793312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1679|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 793319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 793326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36305|rtt_var:30|pto_duration:38305|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 793337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 793341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 793345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 793349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652856590|now:1757654652793326|interv:63264|
[2025/09/12 05:24:12 793353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652856590|now:1757654652793326|interval:63264|pto_count:0|srtt:36305
[2025/09/12 05:24:12 793360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 793367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 793373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1715475|
[2025/09/12 05:24:12 793380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 793385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652794385|now:1757654652793385|interv:1000|
[2025/09/12 05:24:12 793391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 793396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 793402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652794385|
[2025/09/12 05:24:12 793407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652794385|
[2025/09/12 05:24:12 793412] [debug] |xqc_engine_wakeup_after|wakeup:1757654652794385|now:1757654652793412|diff:973|
[2025/09/12 05:24:12 793418] [debug] |xqc_engine_main_logic|END|now:1757654652793115|
[2025/09/12 05:24:12 793708] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652793707|
[2025/09/12 05:24:12 793718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 793724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:759|
[2025/09/12 05:24:12 793728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:760|
[2025/09/12 05:24:12 793734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:760|
[2025/09/12 05:24:12 793738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 793743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1642|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1643|path_largest_ack:1642|
[2025/09/12 05:24:12 793748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1658951|prior_time:1757654652755870|is_app_limited:0|send_elapse:37911|ack_elapse:37837|ctl_first_sent_time:1757654652757303|lagest_ack_time:1757654652793707|curr_delivered:1703358|
[2025/09/12 05:24:12 793752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652757303|
[2025/09/12 05:24:12 793762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1252||sndq_packets_used_bytes:0|sndq_packets_free:1424|
[2025/09/12 05:24:12 793766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1643|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1643|path_largest_ack:1643|
[2025/09/12 05:24:12 793770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1658951|prior_time:1757654652755870|is_app_limited:0|send_elapse:37911|ack_elapse:37837|ctl_first_sent_time:1757654652757303|lagest_ack_time:1757654652793707|curr_delivered:1704558|
[2025/09/12 05:24:12 793775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652757406|
[2025/09/12 05:24:12 793779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1251||sndq_packets_used_bytes:0|sndq_packets_free:1425|
[2025/09/12 05:24:12 793783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36305|rttvar:30|minrtt:30532|latest_rtt:36301|ack_delay:56|
[2025/09/12 05:24:12 793787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36297|rttvar:38|minrtt:30532|latest_rtt:36301|ack_delay:56|
[2025/09/12 05:24:12 793792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1643|lost_pn:1640|thresh:3|
[2025/09/12 05:24:12 793796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 793800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36297|rtt_var:38|pto_duration:38297|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 793804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 793808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 793812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 793816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652856582|now:1757654652793800|interv:62782|
[2025/09/12 05:24:12 793820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652856582|now:1757654652793800|interval:62782|pto_count:0|srtt:36297
[2025/09/12 05:24:12 793825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37911, ack_elapse 37837, delivered 45607|rate 1203001|lost 202|
[2025/09/12 05:24:12 793829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203001) in round 38|
[2025/09/12 05:24:12 793833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 793837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 793841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652757406|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 793846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652757406|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 793855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36297|latest_rtt:36301|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 793861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:760|largest:760|pns:2|
[2025/09/12 05:24:12 793865] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:760|frame:ACK |recv_time:1757654652793707|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 793870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772793707|now:1757654652793707|interv:120000000|
[2025/09/12 05:24:12 793874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772793707|now:1757654652793707|interv:120000000|
[2025/09/12 05:24:12 793878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652794385|pq_index:0|
[2025/09/12 05:24:12 793883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652793115|
[2025/09/12 05:24:12 793886] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652793886|
[2025/09/12 05:24:12 793891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652793890|
[2025/09/12 05:24:12 793897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36297|min_srtt:36297|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 793902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1764993|
[2025/09/12 05:24:12 793906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36297|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 793911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 793915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36297|min_srtt:36297|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 793920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1766172|
[2025/09/12 05:24:12 793924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36297|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 793928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 793932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36297|min_srtt:36297|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 793937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1767351|
[2025/09/12 05:24:12 793944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 793947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 793951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 793955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 793960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 793964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1715475|
[2025/09/12 05:24:12 793968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 793972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 793976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652794385|
[2025/09/12 05:24:12 793980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652794385|
[2025/09/12 05:24:12 793984] [debug] |xqc_engine_wakeup_after|wakeup:1757654652794385|now:1757654652793984|diff:401|
[2025/09/12 05:24:12 793988] [debug] |xqc_engine_main_logic|END|now:1757654652793890|
[2025/09/12 05:24:12 793993] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652793993|
[2025/09/12 05:24:12 793997] [debug] |xqc_engine_wakeup_after|wakeup:1757654652794385|now:1757654652793997|diff:388|
[2025/09/12 05:24:12 794001] [debug] |xqc_engine_main_logic|END|now:1757654652793993|
[2025/09/12 05:24:12 795072] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652795072|
[2025/09/12 05:24:12 795080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652794385|pq_index:0|
[2025/09/12 05:24:12 795084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652793890|
[2025/09/12 05:24:12 795089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652795088|
[2025/09/12 05:24:12 795094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652794385|now:1757654652795088|
[2025/09/12 05:24:12 795098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652794385|now:1757654652795088|
[2025/09/12 05:24:12 795102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 795107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36297|min_srtt:36297|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 795112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1767351|
[2025/09/12 05:24:12 795116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 795120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 795128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 795132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 795137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 795141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1715475|
[2025/09/12 05:24:12 795145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 795149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1680|
[2025/09/12 05:24:12 795181] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1680|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652795157|stream_id:0|stream_offset:1715475|
[2025/09/12 05:24:12 795190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1680|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 795198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 795204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36297|rtt_var:38|pto_duration:38297|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 795210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 795214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 795218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 795222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652858454|now:1757654652795204|interv:63250|
[2025/09/12 05:24:12 795226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652858454|now:1757654652795204|interval:63250|pto_count:0|srtt:36297
[2025/09/12 05:24:12 795230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 795235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 795239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1716654|
[2025/09/12 05:24:12 795244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 795248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1681|
[2025/09/12 05:24:12 795272] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1681|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652795254|stream_id:0|stream_offset:1716654|
[2025/09/12 05:24:12 795281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1681|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 795294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 795298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36297|rtt_var:38|pto_duration:38297|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 795303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 795307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 795310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 795314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652858551|now:1757654652795298|interv:63253|
[2025/09/12 05:24:12 795318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652858551|now:1757654652795298|interval:63253|pto_count:0|srtt:36297
[2025/09/12 05:24:12 795323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 795327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 795331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1717833|
[2025/09/12 05:24:12 795336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 795340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652796339|now:1757654652795339|interv:1000|
[2025/09/12 05:24:12 795343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 795347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 795351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652796339|
[2025/09/12 05:24:12 795355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652796339|
[2025/09/12 05:24:12 795359] [debug] |xqc_engine_wakeup_after|wakeup:1757654652796339|now:1757654652795359|diff:980|
[2025/09/12 05:24:12 795364] [debug] |xqc_engine_main_logic|END|now:1757654652795088|
[2025/09/12 05:24:12 795731] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652795729|
[2025/09/12 05:24:12 795741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 795747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:760|
[2025/09/12 05:24:12 795751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:761|
[2025/09/12 05:24:12 795756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:761|
[2025/09/12 05:24:12 795760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 795765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1644|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1645|path_largest_ack:1644|
[2025/09/12 05:24:12 795770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1661351|prior_time:1757654652757855|is_app_limited:0|send_elapse:37905|ack_elapse:37874|ctl_first_sent_time:1757654652759289|lagest_ack_time:1757654652795729|curr_delivered:1705758|
[2025/09/12 05:24:12 795778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652759289|
[2025/09/12 05:24:12 795783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1250||sndq_packets_used_bytes:0|sndq_packets_free:1426|
[2025/09/12 05:24:12 795787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1645|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1645|path_largest_ack:1645|
[2025/09/12 05:24:12 795791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1661351|prior_time:1757654652757855|is_app_limited:0|send_elapse:37905|ack_elapse:37874|ctl_first_sent_time:1757654652759289|lagest_ack_time:1757654652795729|curr_delivered:1706958|
[2025/09/12 05:24:12 795796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652759392|
[2025/09/12 05:24:12 795800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1249||sndq_packets_used_bytes:0|sndq_packets_free:1427|
[2025/09/12 05:24:12 795804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36297|rttvar:38|minrtt:30532|latest_rtt:36337|ack_delay:48|
[2025/09/12 05:24:12 795808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36296|rttvar:31|minrtt:30532|latest_rtt:36337|ack_delay:48|
[2025/09/12 05:24:12 795812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1645|lost_pn:1642|thresh:3|
[2025/09/12 05:24:12 795816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 795820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36296|rtt_var:31|pto_duration:38296|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 795825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 795829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 795833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 795837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652858550|now:1757654652795820|interv:62730|
[2025/09/12 05:24:12 795840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652858550|now:1757654652795820|interval:62730|pto_count:0|srtt:36296
[2025/09/12 05:24:12 795845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37905, ack_elapse 37874, delivered 45607|rate 1203192|lost 202|
[2025/09/12 05:24:12 795849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203192) in round 38|
[2025/09/12 05:24:12 795853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 795857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 795861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652759392|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 795868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652759392|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 795873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36296|latest_rtt:36337|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 795879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:761|largest:761|pns:2|
[2025/09/12 05:24:12 795883] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:761|frame:ACK |recv_time:1757654652795729|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 795888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772795729|now:1757654652795729|interv:120000000|
[2025/09/12 05:24:12 795892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772795729|now:1757654652795729|interv:120000000|
[2025/09/12 05:24:12 795896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652796339|pq_index:0|
[2025/09/12 05:24:12 795900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652795088|
[2025/09/12 05:24:12 795904] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652795904|
[2025/09/12 05:24:12 795909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652795908|
[2025/09/12 05:24:12 795915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36296|min_srtt:36296|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 795919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1767351|
[2025/09/12 05:24:12 795924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36296|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 795928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 795933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36296|min_srtt:36296|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 795937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1768530|
[2025/09/12 05:24:12 795941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36296|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 795946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 795950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36296|min_srtt:36296|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 795957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1769709|
[2025/09/12 05:24:12 795961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 795965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 795969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 795973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 795978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 795982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1717833|
[2025/09/12 05:24:12 795986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 795990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 795994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652796339|
[2025/09/12 05:24:12 795998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652796339|
[2025/09/12 05:24:12 796001] [debug] |xqc_engine_wakeup_after|wakeup:1757654652796339|now:1757654652796001|diff:338|
[2025/09/12 05:24:12 796006] [debug] |xqc_engine_main_logic|END|now:1757654652795908|
[2025/09/12 05:24:12 796011] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652796011|
[2025/09/12 05:24:12 796014] [debug] |xqc_engine_wakeup_after|wakeup:1757654652796339|now:1757654652796014|diff:325|
[2025/09/12 05:24:12 796018] [debug] |xqc_engine_main_logic|END|now:1757654652796011|
[2025/09/12 05:24:12 797089] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652797088|
[2025/09/12 05:24:12 797097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652796339|pq_index:0|
[2025/09/12 05:24:12 797101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652795908|
[2025/09/12 05:24:12 797106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652797105|
[2025/09/12 05:24:12 797111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652796339|now:1757654652797105|
[2025/09/12 05:24:12 797115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652796339|now:1757654652797105|
[2025/09/12 05:24:12 797119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 797124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36296|min_srtt:36296|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 797128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1769709|
[2025/09/12 05:24:12 797137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 797140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 797144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 797149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 797153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 797157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1717833|
[2025/09/12 05:24:12 797162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 797166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1682|
[2025/09/12 05:24:12 797198] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1682|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652797174|stream_id:0|stream_offset:1717833|
[2025/09/12 05:24:12 797206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1682|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 797213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 797220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36296|rtt_var:31|pto_duration:38296|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 797227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 797232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 797236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 797240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652860470|now:1757654652797220|interv:63250|
[2025/09/12 05:24:12 797244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652860470|now:1757654652797220|interval:63250|pto_count:0|srtt:36296
[2025/09/12 05:24:12 797248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 797253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 797257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1719012|
[2025/09/12 05:24:12 797262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 797266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1683|
[2025/09/12 05:24:12 797291] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1683|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652797272|stream_id:0|stream_offset:1719012|
[2025/09/12 05:24:12 797305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1683|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 797313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 797320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36296|rtt_var:31|pto_duration:38296|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 797325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 797329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 797333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 797337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652860568|now:1757654652797319|interv:63249|
[2025/09/12 05:24:12 797341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652860568|now:1757654652797319|interval:63249|pto_count:0|srtt:36296
[2025/09/12 05:24:12 797348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 797356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 797362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1720191|
[2025/09/12 05:24:12 797368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 797373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652798373|now:1757654652797373|interv:1000|
[2025/09/12 05:24:12 797378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 797384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 797389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652798373|
[2025/09/12 05:24:12 797395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652798373|
[2025/09/12 05:24:12 797400] [debug] |xqc_engine_wakeup_after|wakeup:1757654652798373|now:1757654652797400|diff:973|
[2025/09/12 05:24:12 797406] [debug] |xqc_engine_main_logic|END|now:1757654652797105|
[2025/09/12 05:24:12 797697] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652797696|
[2025/09/12 05:24:12 797707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 797713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:761|
[2025/09/12 05:24:12 797717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:762|
[2025/09/12 05:24:12 797723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:762|
[2025/09/12 05:24:12 797727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 797731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1646|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1647|path_largest_ack:1646|
[2025/09/12 05:24:12 797741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1663751|prior_time:1757654652759847|is_app_limited:0|send_elapse:37890|ack_elapse:37849|ctl_first_sent_time:1757654652761279|lagest_ack_time:1757654652797696|curr_delivered:1708158|
[2025/09/12 05:24:12 797745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652761279|
[2025/09/12 05:24:12 797750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1248||sndq_packets_used_bytes:0|sndq_packets_free:1428|
[2025/09/12 05:24:12 797754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1647|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1647|path_largest_ack:1647|
[2025/09/12 05:24:12 797758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1663751|prior_time:1757654652759847|is_app_limited:0|send_elapse:37890|ack_elapse:37849|ctl_first_sent_time:1757654652761279|lagest_ack_time:1757654652797696|curr_delivered:1709358|
[2025/09/12 05:24:12 797763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652761383|
[2025/09/12 05:24:12 797767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1247||sndq_packets_used_bytes:0|sndq_packets_free:1429|
[2025/09/12 05:24:12 797771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36296|rttvar:31|minrtt:30532|latest_rtt:36313|ack_delay:40|
[2025/09/12 05:24:12 797775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36293|rttvar:29|minrtt:30532|latest_rtt:36313|ack_delay:40|
[2025/09/12 05:24:12 797779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1647|lost_pn:1644|thresh:3|
[2025/09/12 05:24:12 797783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 797787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36293|rtt_var:29|pto_duration:38293|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 797791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 797795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 797799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 797803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652860565|now:1757654652797787|interv:62778|
[2025/09/12 05:24:12 797807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652860565|now:1757654652797787|interval:62778|pto_count:0|srtt:36293
[2025/09/12 05:24:12 797811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37890, ack_elapse 37849, delivered 45607|rate 1203668|lost 202|
[2025/09/12 05:24:12 797815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203668) in round 38|
[2025/09/12 05:24:12 797820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 797824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 797830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652761383|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 797835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652761383|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 797839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36293|latest_rtt:36313|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 797845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:762|largest:762|pns:2|
[2025/09/12 05:24:12 797849] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:762|frame:ACK |recv_time:1757654652797696|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 797854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772797696|now:1757654652797696|interv:120000000|
[2025/09/12 05:24:12 797858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772797696|now:1757654652797696|interv:120000000|
[2025/09/12 05:24:12 797862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652798373|pq_index:0|
[2025/09/12 05:24:12 797866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652797105|
[2025/09/12 05:24:12 797870] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652797870|
[2025/09/12 05:24:12 797875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652797874|
[2025/09/12 05:24:12 797881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36293|min_srtt:36293|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 797885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1769709|
[2025/09/12 05:24:12 797889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36293|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 797894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 797898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36293|min_srtt:36293|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 797902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1770888|
[2025/09/12 05:24:12 797906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36293|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 797917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 797921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36293|min_srtt:36293|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 797925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1772067|
[2025/09/12 05:24:12 797929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 797933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 797937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 797941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 797946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 797950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1720191|
[2025/09/12 05:24:12 797954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 797958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 797962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652798373|
[2025/09/12 05:24:12 797966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652798373|
[2025/09/12 05:24:12 797970] [debug] |xqc_engine_wakeup_after|wakeup:1757654652798373|now:1757654652797970|diff:403|
[2025/09/12 05:24:12 797974] [debug] |xqc_engine_main_logic|END|now:1757654652797874|
[2025/09/12 05:24:12 797979] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652797979|
[2025/09/12 05:24:12 797983] [debug] |xqc_engine_wakeup_after|wakeup:1757654652798373|now:1757654652797983|diff:390|
[2025/09/12 05:24:12 797987] [debug] |xqc_engine_main_logic|END|now:1757654652797979|
[2025/09/12 05:24:12 799057] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652799056|
[2025/09/12 05:24:12 799065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652798373|pq_index:0|
[2025/09/12 05:24:12 799069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652797874|
[2025/09/12 05:24:12 799074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652799073|
[2025/09/12 05:24:12 799079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652798373|now:1757654652799073|
[2025/09/12 05:24:12 799083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652798373|now:1757654652799073|
[2025/09/12 05:24:12 799087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 799092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36293|min_srtt:36293|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 799101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1772067|
[2025/09/12 05:24:12 799105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 799109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 799113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 799117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 799122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 799126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1720191|
[2025/09/12 05:24:12 799131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 799135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1684|
[2025/09/12 05:24:12 799168] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1684|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652799143|stream_id:0|stream_offset:1720191|
[2025/09/12 05:24:12 799177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1684|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 799185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 799191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36293|rtt_var:29|pto_duration:38293|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 799199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 799204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 799207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 799211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652862436|now:1757654652799191|interv:63245|
[2025/09/12 05:24:12 799215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652862436|now:1757654652799191|interval:63245|pto_count:0|srtt:36293
[2025/09/12 05:24:12 799220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 799225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 799229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1721370|
[2025/09/12 05:24:12 799234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 799250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1685|
[2025/09/12 05:24:12 799278] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1685|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652799257|stream_id:0|stream_offset:1721370|
[2025/09/12 05:24:12 799286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1685|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 799293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 799299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36293|rtt_var:29|pto_duration:38293|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 799306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 799310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 799314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 799318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652862550|now:1757654652799299|interv:63251|
[2025/09/12 05:24:12 799322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652862550|now:1757654652799299|interval:63251|pto_count:0|srtt:36293
[2025/09/12 05:24:12 799327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 799332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 799339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1722549|
[2025/09/12 05:24:12 799346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 799352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652800352|now:1757654652799352|interv:1000|
[2025/09/12 05:24:12 799358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 799363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 799369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652800352|
[2025/09/12 05:24:12 799374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652800352|
[2025/09/12 05:24:12 799380] [debug] |xqc_engine_wakeup_after|wakeup:1757654652800352|now:1757654652799380|diff:972|
[2025/09/12 05:24:12 799386] [debug] |xqc_engine_main_logic|END|now:1757654652799073|
[2025/09/12 05:24:12 799691] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652799690|
[2025/09/12 05:24:12 799701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 799707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:762|
[2025/09/12 05:24:12 799711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:763|
[2025/09/12 05:24:12 799717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:763|
[2025/09/12 05:24:12 799725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 799730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1648|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1649|path_largest_ack:1648|
[2025/09/12 05:24:12 799735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1666151|prior_time:1757654652761847|is_app_limited:0|send_elapse:37891|ack_elapse:37843|ctl_first_sent_time:1757654652763278|lagest_ack_time:1757654652799690|curr_delivered:1710558|
[2025/09/12 05:24:12 799740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652763278|
[2025/09/12 05:24:12 799744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1246||sndq_packets_used_bytes:0|sndq_packets_free:1430|
[2025/09/12 05:24:12 799749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1649|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1649|path_largest_ack:1649|
[2025/09/12 05:24:12 799753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1666151|prior_time:1757654652761847|is_app_limited:0|send_elapse:37891|ack_elapse:37843|ctl_first_sent_time:1757654652763278|lagest_ack_time:1757654652799690|curr_delivered:1711758|
[2025/09/12 05:24:12 799757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652763382|
[2025/09/12 05:24:12 799761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1245||sndq_packets_used_bytes:0|sndq_packets_free:1431|
[2025/09/12 05:24:12 799765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36293|rttvar:29|minrtt:30532|latest_rtt:36308|ack_delay:32|
[2025/09/12 05:24:12 799769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36291|rttvar:26|minrtt:30532|latest_rtt:36308|ack_delay:32|
[2025/09/12 05:24:12 799774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1649|lost_pn:1646|thresh:3|
[2025/09/12 05:24:12 799778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 799782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36291|rtt_var:26|pto_duration:38291|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 799786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 799790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 799794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 799798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652862548|now:1757654652799782|interv:62766|
[2025/09/12 05:24:12 799802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652862548|now:1757654652799782|interval:62766|pto_count:0|srtt:36291
[2025/09/12 05:24:12 799807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37891, ack_elapse 37843, delivered 45607|rate 1203636|lost 202|
[2025/09/12 05:24:12 799811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203636) in round 38|
[2025/09/12 05:24:12 799818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 799822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 799826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652763382|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 799830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652763382|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 799835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36291|latest_rtt:36308|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 799841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:763|largest:763|pns:2|
[2025/09/12 05:24:12 799845] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:763|frame:ACK |recv_time:1757654652799690|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 799850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772799690|now:1757654652799690|interv:120000000|
[2025/09/12 05:24:12 799854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772799690|now:1757654652799690|interv:120000000|
[2025/09/12 05:24:12 799858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652800352|pq_index:0|
[2025/09/12 05:24:12 799862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652799073|
[2025/09/12 05:24:12 799866] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652799866|
[2025/09/12 05:24:12 799871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652799870|
[2025/09/12 05:24:12 799877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36291|min_srtt:36291|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 799881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1772067|
[2025/09/12 05:24:12 799886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36291|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 799890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 799895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36291|min_srtt:36291|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 799899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1773246|
[2025/09/12 05:24:12 799906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36291|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 799910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 799915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36291|min_srtt:36291|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 799919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1774425|
[2025/09/12 05:24:12 799923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 799927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 799931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 799935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 799939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 799943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1722549|
[2025/09/12 05:24:12 799948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 799952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 799956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652800352|
[2025/09/12 05:24:12 799960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652800352|
[2025/09/12 05:24:12 799963] [debug] |xqc_engine_wakeup_after|wakeup:1757654652800352|now:1757654652799963|diff:389|
[2025/09/12 05:24:12 799968] [debug] |xqc_engine_main_logic|END|now:1757654652799870|
[2025/09/12 05:24:12 799973] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652799973|
[2025/09/12 05:24:12 799977] [debug] |xqc_engine_wakeup_after|wakeup:1757654652800352|now:1757654652799976|diff:376|
[2025/09/12 05:24:12 799980] [debug] |xqc_engine_main_logic|END|now:1757654652799973|
[2025/09/12 05:24:12 801051] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652801051|
[2025/09/12 05:24:12 801059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652800352|pq_index:0|
[2025/09/12 05:24:12 801063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652799870|
[2025/09/12 05:24:12 801068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652801067|
[2025/09/12 05:24:12 801073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652800352|now:1757654652801067|
[2025/09/12 05:24:12 801077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652800352|now:1757654652801067|
[2025/09/12 05:24:12 801085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 801090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36291|min_srtt:36291|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 801095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1774425|
[2025/09/12 05:24:12 801099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 801103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 801107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 801111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 801116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 801120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1722549|
[2025/09/12 05:24:12 801125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 801129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1686|
[2025/09/12 05:24:12 801161] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1686|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652801137|stream_id:0|stream_offset:1722549|
[2025/09/12 05:24:12 801170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1686|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 801177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 801184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36291|rtt_var:26|pto_duration:38291|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 801191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 801196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 801200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 801204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652864428|now:1757654652801183|interv:63245|
[2025/09/12 05:24:12 801208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652864428|now:1757654652801183|interval:63245|pto_count:0|srtt:36291
[2025/09/12 05:24:12 801212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 801217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 801222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1723728|
[2025/09/12 05:24:12 801230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 801234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1687|
[2025/09/12 05:24:12 801260] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1687|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652801241|stream_id:0|stream_offset:1723728|
[2025/09/12 05:24:12 801269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1687|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 801276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 801283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36291|rtt_var:26|pto_duration:38291|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 801290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 801294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 801298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 801301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652864532|now:1757654652801282|interv:63250|
[2025/09/12 05:24:12 801305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652864532|now:1757654652801282|interval:63250|pto_count:0|srtt:36291
[2025/09/12 05:24:12 801311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 801319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 801325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1724907|
[2025/09/12 05:24:12 801331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 801337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652802337|now:1757654652801337|interv:1000|
[2025/09/12 05:24:12 801342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 801348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 801353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652802337|
[2025/09/12 05:24:12 801359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652802337|
[2025/09/12 05:24:12 801364] [debug] |xqc_engine_wakeup_after|wakeup:1757654652802337|now:1757654652801364|diff:973|
[2025/09/12 05:24:12 801370] [debug] |xqc_engine_main_logic|END|now:1757654652801067|
[2025/09/12 05:24:12 801663] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652801662|
[2025/09/12 05:24:12 801672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 801678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:763|
[2025/09/12 05:24:12 801686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:764|
[2025/09/12 05:24:12 801695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:764|
[2025/09/12 05:24:12 801703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 801708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1650|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1651|path_largest_ack:1650|
[2025/09/12 05:24:12 801713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1668551|prior_time:1757654652763841|is_app_limited:0|send_elapse:37891|ack_elapse:37821|ctl_first_sent_time:1757654652765266|lagest_ack_time:1757654652801662|curr_delivered:1712958|
[2025/09/12 05:24:12 801718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652765266|
[2025/09/12 05:24:12 801722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1244||sndq_packets_used_bytes:0|sndq_packets_free:1432|
[2025/09/12 05:24:12 801727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1651|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1651|path_largest_ack:1651|
[2025/09/12 05:24:12 801731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1668551|prior_time:1757654652763841|is_app_limited:0|send_elapse:37891|ack_elapse:37821|ctl_first_sent_time:1757654652765266|lagest_ack_time:1757654652801662|curr_delivered:1714158|
[2025/09/12 05:24:12 801735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652765371|
[2025/09/12 05:24:12 801739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1243||sndq_packets_used_bytes:0|sndq_packets_free:1433|
[2025/09/12 05:24:12 801743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36291|rttvar:26|minrtt:30532|latest_rtt:36291|ack_delay:32|
[2025/09/12 05:24:12 801747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36287|rttvar:28|minrtt:30532|latest_rtt:36291|ack_delay:32|
[2025/09/12 05:24:12 801752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1651|lost_pn:1648|thresh:3|
[2025/09/12 05:24:12 801756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 801760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36287|rtt_var:28|pto_duration:38287|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 801764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 801768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 801772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 801776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652864528|now:1757654652801760|interv:62768|
[2025/09/12 05:24:12 801780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652864528|now:1757654652801760|interval:62768|pto_count:0|srtt:36287
[2025/09/12 05:24:12 801787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37891, ack_elapse 37821, delivered 45607|rate 1203636|lost 202|
[2025/09/12 05:24:12 801792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203636) in round 38|
[2025/09/12 05:24:12 801796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 801800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 801804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652765371|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 801808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652765371|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 801813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36287|latest_rtt:36291|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 801819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:764|largest:764|pns:2|
[2025/09/12 05:24:12 801823] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:764|frame:ACK |recv_time:1757654652801662|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 801828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772801662|now:1757654652801662|interv:120000000|
[2025/09/12 05:24:12 801832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772801662|now:1757654652801662|interv:120000000|
[2025/09/12 05:24:12 801836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652802337|pq_index:0|
[2025/09/12 05:24:12 801840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652801067|
[2025/09/12 05:24:12 801844] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652801844|
[2025/09/12 05:24:12 801849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652801848|
[2025/09/12 05:24:12 801854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36287|min_srtt:36287|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 801859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1774425|
[2025/09/12 05:24:12 801863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36287|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 801868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 801873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36287|min_srtt:36287|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 801879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1775604|
[2025/09/12 05:24:12 801884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36287|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 801888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 801893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36287|min_srtt:36287|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 801897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1776783|
[2025/09/12 05:24:12 801901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 801905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 801909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 801913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 801917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 801921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1724907|
[2025/09/12 05:24:12 801926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 801929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 801933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652802337|
[2025/09/12 05:24:12 801937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652802337|
[2025/09/12 05:24:12 801941] [debug] |xqc_engine_wakeup_after|wakeup:1757654652802337|now:1757654652801941|diff:396|
[2025/09/12 05:24:12 801945] [debug] |xqc_engine_main_logic|END|now:1757654652801848|
[2025/09/12 05:24:12 801950] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652801950|
[2025/09/12 05:24:12 801954] [debug] |xqc_engine_wakeup_after|wakeup:1757654652802337|now:1757654652801954|diff:383|
[2025/09/12 05:24:12 801958] [debug] |xqc_engine_main_logic|END|now:1757654652801950|
[2025/09/12 05:24:12 802832] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:65|state:ESTABED|recv_time:1757654652802831|
[2025/09/12 05:24:12 802841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 802847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:764|
[2025/09/12 05:24:12 802851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:766|
[2025/09/12 05:24:12 802857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:766|
[2025/09/12 05:24:12 802861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 802870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1652|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1652|path_largest_ack:1652|
[2025/09/12 05:24:12 802874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1670951|prior_time:1757654652765853|is_app_limited:0|send_elapse:37893|ack_elapse:36978|ctl_first_sent_time:1757654652767292|lagest_ack_time:1757654652802831|curr_delivered:1715358|
[2025/09/12 05:24:12 802879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652767292|
[2025/09/12 05:24:12 802883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1242||sndq_packets_used_bytes:0|sndq_packets_free:1434|
[2025/09/12 05:24:12 802887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36287|rttvar:28|minrtt:30532|latest_rtt:35539|ack_delay:72|
[2025/09/12 05:24:12 802892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36185|rttvar:226|minrtt:30532|latest_rtt:35539|ack_delay:72|
[2025/09/12 05:24:12 802896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1652|lost_pn:1649|thresh:3|
[2025/09/12 05:24:12 802900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 802904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36185|rtt_var:226|pto_duration:38185|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 802909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 802913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 802916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 05:24:12 802920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652864426|now:1757654652802904|interv:61522|
[2025/09/12 05:24:12 802924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652864426|now:1757654652802904|interval:61522|pto_count:0|srtt:36185
[2025/09/12 05:24:12 802929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37893, ack_elapse 36978, delivered 44407|rate 1171905|lost 202|
[2025/09/12 05:24:12 802933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1171905) in round 38|
[2025/09/12 05:24:12 802937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 802941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 802945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:1200|po_sent_time:1757654652767292|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 802950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:1200|po_sent_time:1757654652767292|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 802954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:42007|srtt:36185|latest_rtt:35539|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 802962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:18|
[2025/09/12 05:24:12 802966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_new_conn_id_frame|new_conn_id|7a724245f8d38b1a|sr_token:9fe9389180df391eae683d4f0325a55b
[2025/09/12 05:24:12 802977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654652827831|now:1757654652802831|interv:25000|
[2025/09/12 05:24:12 802982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652802831|max_ack_delay:25000|
[2025/09/12 05:24:12 802986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:766|largest:766|pns:2|
[2025/09/12 05:24:12 802990] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:65|pkt_type:SHORT_HEADER|pkt_num:766|frame:ACK NEW_CONNECTION_ID |recv_time:1757654652802831|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 802995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772802831|now:1757654652802831|interv:120000000|
[2025/09/12 05:24:12 802999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772802831|now:1757654652802831|interv:120000000|
[2025/09/12 05:24:12 803003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652802337|pq_index:0|
[2025/09/12 05:24:12 803007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652801848|
[2025/09/12 05:24:12 803011] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652803011|
[2025/09/12 05:24:12 803016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652803015|
[2025/09/12 05:24:12 803020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652802337|now:1757654652803015|
[2025/09/12 05:24:12 803025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652802337|now:1757654652803015|
[2025/09/12 05:24:12 803029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 803034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36185|min_srtt:36185|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 803038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:42007|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1776783|
[2025/09/12 05:24:12 803042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36185|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 803047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 803051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36185|min_srtt:36185|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 803055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:42007|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1777962|
[2025/09/12 05:24:12 803062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 803066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 803070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 803074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 803079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 803083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1724907|
[2025/09/12 05:24:12 803087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 803091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1688|
[2025/09/12 05:24:12 803123] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1688|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757654652803098|stream_id:0|stream_offset:1724907|
[2025/09/12 05:24:12 803132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1688|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 803139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 05:24:12 803146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36185|rtt_var:226|pto_duration:38185|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 803153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 803158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 803162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 803166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652866283|now:1757654652803145|interv:63138|
[2025/09/12 05:24:12 803170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652866283|now:1757654652803145|interval:63138|pto_count:0|srtt:36185
[2025/09/12 05:24:12 803175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:43207|
[2025/09/12 05:24:12 803179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 803184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1726086|
[2025/09/12 05:24:12 803188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 803192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1689|
[2025/09/12 05:24:12 803222] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1689|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652803203|stream_id:0|stream_offset:1726086|
[2025/09/12 05:24:12 803231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1689|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 803238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 803245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36185|rtt_var:226|pto_duration:38185|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 803252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 803256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 803260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 803264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652866388|now:1757654652803244|interv:63144|
[2025/09/12 05:24:12 803267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652866388|now:1757654652803244|interval:63144|pto_count:0|srtt:36185
[2025/09/12 05:24:12 803272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 803276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 803281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1727265|
[2025/09/12 05:24:12 803285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 803289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652804289|now:1757654652803289|interv:1000|
[2025/09/12 05:24:12 803293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 803297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 803301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652804289|
[2025/09/12 05:24:12 803305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652804289|
[2025/09/12 05:24:12 803309] [debug] |xqc_engine_wakeup_after|wakeup:1757654652804289|now:1757654652803309|diff:980|
[2025/09/12 05:24:12 803313] [debug] |xqc_engine_main_logic|END|now:1757654652803015|
[2025/09/12 05:24:12 803319] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652803318|
[2025/09/12 05:24:12 803322] [debug] |xqc_engine_wakeup_after|wakeup:1757654652804289|now:1757654652803322|diff:967|
[2025/09/12 05:24:12 803326] [debug] |xqc_engine_main_logic|END|now:1757654652803318|
[2025/09/12 05:24:12 804402] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652804402|
[2025/09/12 05:24:12 804413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652804289|pq_index:0|
[2025/09/12 05:24:12 804418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652803015|
[2025/09/12 05:24:12 804425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652804424|
[2025/09/12 05:24:12 804435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652804289|now:1757654652804424|
[2025/09/12 05:24:12 804441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652804289|now:1757654652804424|
[2025/09/12 05:24:12 804446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 804453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36185|min_srtt:36185|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 804479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1777962|
[2025/09/12 05:24:12 804512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 804519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 804523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 804528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 804533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 804538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1727265|
[2025/09/12 05:24:12 804543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 804548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1690|
[2025/09/12 05:24:12 804580] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1690|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652804557|stream_id:0|stream_offset:1727265|
[2025/09/12 05:24:12 804586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1690|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 804592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 804598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36185|rtt_var:226|pto_duration:38185|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 804606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 804612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 804618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 804624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652867742|now:1757654652804598|interv:63144|
[2025/09/12 05:24:12 804631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652867742|now:1757654652804598|interval:63144|pto_count:0|srtt:36185
[2025/09/12 05:24:12 804649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 804654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 804659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1728444|
[2025/09/12 05:24:12 804663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 804667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1691|
[2025/09/12 05:24:12 804694] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1691|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652804675|stream_id:0|stream_offset:1728444|
[2025/09/12 05:24:12 804703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1691|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 804710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 804717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36185|rtt_var:226|pto_duration:38185|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 804724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 804731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 804737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 804743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652867860|now:1757654652804717|interv:63143|
[2025/09/12 05:24:12 804754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652867860|now:1757654652804717|interval:63143|pto_count:0|srtt:36185
[2025/09/12 05:24:12 804761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:46807|
[2025/09/12 05:24:12 804769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 804775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1729623|
[2025/09/12 05:24:12 804781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 804784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652805784|now:1757654652804784|interv:1000|
[2025/09/12 05:24:12 804788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 804792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 804796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652805784|
[2025/09/12 05:24:12 804801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652805784|
[2025/09/12 05:24:12 804809] [debug] |xqc_engine_wakeup_after|wakeup:1757654652805784|now:1757654652804809|diff:975|
[2025/09/12 05:24:12 804814] [debug] |xqc_engine_main_logic|END|now:1757654652804424|
[2025/09/12 05:24:12 804824] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652804823|
[2025/09/12 05:24:12 804829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 804835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:766|
[2025/09/12 05:24:12 804838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:767|
[2025/09/12 05:24:12 804844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:767|
[2025/09/12 05:24:12 804848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 804853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1653|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1654|path_largest_ack:1653|
[2025/09/12 05:24:12 804858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1670951|prior_time:1757654652765853|is_app_limited:0|send_elapse:37997|ack_elapse:38970|ctl_first_sent_time:1757654652767396|lagest_ack_time:1757654652804823|curr_delivered:1716558|
[2025/09/12 05:24:12 804863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652767396|
[2025/09/12 05:24:12 804868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1241||sndq_packets_used_bytes:0|sndq_packets_free:1435|
[2025/09/12 05:24:12 804872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1654|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1654|path_largest_ack:1654|
[2025/09/12 05:24:12 804877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1673351|prior_time:1757654652767823|is_app_limited:0|send_elapse:37890|ack_elapse:37000|ctl_first_sent_time:1757654652769256|lagest_ack_time:1757654652804823|curr_delivered:1717758|
[2025/09/12 05:24:12 804881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652769256|
[2025/09/12 05:24:12 804885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1240||sndq_packets_used_bytes:0|sndq_packets_free:1436|
[2025/09/12 05:24:12 804889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36185|rttvar:226|minrtt:30532|latest_rtt:35567|ack_delay:56|
[2025/09/12 05:24:12 804893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36100|rttvar:338|minrtt:30532|latest_rtt:35567|ack_delay:56|
[2025/09/12 05:24:12 804898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1654|lost_pn:1651|thresh:3|
[2025/09/12 05:24:12 804902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 804906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36100|rtt_var:338|pto_duration:38100|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 804910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 804914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 804921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 804925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652867775|now:1757654652804905|interv:62870|
[2025/09/12 05:24:12 804929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652867775|now:1757654652804905|interval:62870|pto_count:0|srtt:36100
[2025/09/12 05:24:12 804933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37890, ack_elapse 37000, delivered 44407|rate 1171997|lost 202|
[2025/09/12 05:24:12 804938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1171997) in round 38|
[2025/09/12 05:24:12 804942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 804946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 804950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652769256|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 804955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652769256|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 804959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:44407|srtt:36100|latest_rtt:35567|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 804965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:767|largest:767|pns:2|
[2025/09/12 05:24:12 804970] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:767|frame:ACK |recv_time:1757654652804823|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 804974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772804823|now:1757654652804823|interv:120000000|
[2025/09/12 05:24:12 804979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772804823|now:1757654652804823|interv:120000000|
[2025/09/12 05:24:12 804982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652805784|pq_index:0|
[2025/09/12 05:24:12 804987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652804424|
[2025/09/12 05:24:12 804990] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652804990|
[2025/09/12 05:24:12 804996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652804994|
[2025/09/12 05:24:12 805002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36100|min_srtt:36100|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 805006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1777962|
[2025/09/12 05:24:12 805014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36100|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 805018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 805023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36100|min_srtt:36100|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 805027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1779141|
[2025/09/12 05:24:12 805032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36100|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 805036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 805040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36100|min_srtt:36100|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 805045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1780320|
[2025/09/12 05:24:12 805049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 805053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 805057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 805061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 805065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 805069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1729623|
[2025/09/12 05:24:12 805074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 805078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 805081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652805784|
[2025/09/12 05:24:12 805085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652805784|
[2025/09/12 05:24:12 805089] [debug] |xqc_engine_wakeup_after|wakeup:1757654652805784|now:1757654652805089|diff:695|
[2025/09/12 05:24:12 805093] [debug] |xqc_engine_main_logic|END|now:1757654652804994|
[2025/09/12 05:24:12 805098] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652805098|
[2025/09/12 05:24:12 805102] [debug] |xqc_engine_wakeup_after|wakeup:1757654652805784|now:1757654652805102|diff:682|
[2025/09/12 05:24:12 805106] [debug] |xqc_engine_main_logic|END|now:1757654652805098|
[2025/09/12 05:24:12 806175] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652806174|
[2025/09/12 05:24:12 806185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652805784|pq_index:0|
[2025/09/12 05:24:12 806195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652804994|
[2025/09/12 05:24:12 806200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652806199|
[2025/09/12 05:24:12 806204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652805784|now:1757654652806199|
[2025/09/12 05:24:12 806209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652805784|now:1757654652806199|
[2025/09/12 05:24:12 806213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 806218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36100|min_srtt:36100|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 806223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1780320|
[2025/09/12 05:24:12 806228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 806232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 806235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 806240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 806244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 806249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1729623|
[2025/09/12 05:24:12 806253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 806257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1692|
[2025/09/12 05:24:12 806288] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1692|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652806266|stream_id:0|stream_offset:1729623|
[2025/09/12 05:24:12 806297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1692|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 806305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 806312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36100|rtt_var:338|pto_duration:38100|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 806319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 806325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 806332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 806344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652869366|now:1757654652806311|interv:63055|
[2025/09/12 05:24:12 806351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652869366|now:1757654652806311|interval:63055|pto_count:0|srtt:36100
[2025/09/12 05:24:12 806358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 806366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 806372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1730802|
[2025/09/12 05:24:12 806379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 806383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652807383|now:1757654652806383|interv:1000|
[2025/09/12 05:24:12 806387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 806391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 806395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652807383|
[2025/09/12 05:24:12 806399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652807383|
[2025/09/12 05:24:12 806403] [debug] |xqc_engine_wakeup_after|wakeup:1757654652807383|now:1757654652806403|diff:980|
[2025/09/12 05:24:12 806408] [debug] |xqc_engine_main_logic|END|now:1757654652806199|
[2025/09/12 05:24:12 806745] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652806744|
[2025/09/12 05:24:12 806756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 806762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:767|
[2025/09/12 05:24:12 806766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:768|
[2025/09/12 05:24:12 806772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:768|
[2025/09/12 05:24:12 806776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 806781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1655|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1656|path_largest_ack:1655|
[2025/09/12 05:24:12 806786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1673351|prior_time:1757654652767823|is_app_limited:0|send_elapse:37991|ack_elapse:38921|ctl_first_sent_time:1757654652769357|lagest_ack_time:1757654652806744|curr_delivered:1718958|
[2025/09/12 05:24:12 806791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652769357|
[2025/09/12 05:24:12 806795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1239||sndq_packets_used_bytes:0|sndq_packets_free:1437|
[2025/09/12 05:24:12 806800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1656|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1656|path_largest_ack:1656|
[2025/09/12 05:24:12 806804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1675751|prior_time:1757654652769824|is_app_limited:0|send_elapse:37899|ack_elapse:36920|ctl_first_sent_time:1757654652771259|lagest_ack_time:1757654652806744|curr_delivered:1720158|
[2025/09/12 05:24:12 806816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652771259|
[2025/09/12 05:24:12 806820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1238||sndq_packets_used_bytes:0|sndq_packets_free:1438|
[2025/09/12 05:24:12 806824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36100|rttvar:338|minrtt:30532|latest_rtt:35485|ack_delay:48|
[2025/09/12 05:24:12 806828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36017|rttvar:419|minrtt:30532|latest_rtt:35485|ack_delay:48|
[2025/09/12 05:24:12 806832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1656|lost_pn:1653|thresh:3|
[2025/09/12 05:24:12 806836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 806840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36017|rtt_var:419|pto_duration:38017|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 806845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 806849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 806853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 806857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652869283|now:1757654652806840|interv:62443|
[2025/09/12 05:24:12 806861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652869283|now:1757654652806840|interval:62443|pto_count:0|srtt:36017
[2025/09/12 05:24:12 806865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37899, ack_elapse 36920, delivered 44407|rate 1171719|lost 202|
[2025/09/12 05:24:12 806869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1171719) in round 38|
[2025/09/12 05:24:12 806874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 806878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:4996|
[2025/09/12 05:24:12 806882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652771259|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 806886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652771259|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 806891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97066|full_bw_reached:1|inflight:43207|srtt:36017|latest_rtt:35485|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 806897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:768|largest:768|pns:2|
[2025/09/12 05:24:12 806904] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:768|frame:ACK |recv_time:1757654652806744|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 806909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772806744|now:1757654652806744|interv:120000000|
[2025/09/12 05:24:12 806913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772806744|now:1757654652806744|interv:120000000|
[2025/09/12 05:24:12 806917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652807383|pq_index:0|
[2025/09/12 05:24:12 806921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652806199|
[2025/09/12 05:24:12 806925] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652806925|
[2025/09/12 05:24:12 806930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652806929|
[2025/09/12 05:24:12 806936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36017|min_srtt:36017|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 806940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1780320|
[2025/09/12 05:24:12 806945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36017|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 806950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 806954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36017|min_srtt:36017|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 806958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1781499|
[2025/09/12 05:24:12 806963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36017|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 806967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 806971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36017|min_srtt:36017|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 806975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1782678|
[2025/09/12 05:24:12 806980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 806984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 806987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 806994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 806999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 807003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1730802|
[2025/09/12 05:24:12 807007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 807011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 807015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652807383|
[2025/09/12 05:24:12 807019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652807383|
[2025/09/12 05:24:12 807023] [debug] |xqc_engine_wakeup_after|wakeup:1757654652807383|now:1757654652807023|diff:360|
[2025/09/12 05:24:12 807027] [debug] |xqc_engine_main_logic|END|now:1757654652806929|
[2025/09/12 05:24:12 807032] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652807032|
[2025/09/12 05:24:12 807036] [debug] |xqc_engine_wakeup_after|wakeup:1757654652807383|now:1757654652807036|diff:347|
[2025/09/12 05:24:12 807040] [debug] |xqc_engine_main_logic|END|now:1757654652807032|
[2025/09/12 05:24:12 808108] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652808108|
[2025/09/12 05:24:12 808118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652807383|pq_index:0|
[2025/09/12 05:24:12 808123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652806929|
[2025/09/12 05:24:12 808128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652808127|
[2025/09/12 05:24:12 808132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652807383|now:1757654652808127|
[2025/09/12 05:24:12 808136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652807383|now:1757654652808127|
[2025/09/12 05:24:12 808140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 808146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36017|min_srtt:36017|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 808150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1782678|
[2025/09/12 05:24:12 808155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 808159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 808163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 808167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 808172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 808181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1730802|
[2025/09/12 05:24:12 808185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 808190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1693|
[2025/09/12 05:24:12 808218] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1693|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652808198|stream_id:0|stream_offset:1730802|
[2025/09/12 05:24:12 808224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1693|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 808229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 808234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36017|rtt_var:419|pto_duration:38017|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 808241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 808248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 808254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 808260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652871215|now:1757654652808234|interv:62981|
[2025/09/12 05:24:12 808267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652871215|now:1757654652808234|interval:62981|pto_count:0|srtt:36017
[2025/09/12 05:24:12 808274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:44407|
[2025/09/12 05:24:12 808282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 808288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1731981|
[2025/09/12 05:24:12 808293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 808297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1694|
[2025/09/12 05:24:12 808324] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1694|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652808304|stream_id:0|stream_offset:1731981|
[2025/09/12 05:24:12 808333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1694|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 808341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 808348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36017|rtt_var:419|pto_duration:38017|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 808355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 808367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 808374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 808381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652871321|now:1757654652808347|interv:62974|
[2025/09/12 05:24:12 808387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652871321|now:1757654652808347|interval:62974|pto_count:0|srtt:36017
[2025/09/12 05:24:12 808394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97066|inflight:45607|
[2025/09/12 05:24:12 808402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 808407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97066|conn:0000561B836C40DC|stream_id:0|stream_offset:1733160|
[2025/09/12 05:24:12 808412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 808416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652809416|now:1757654652808416|interv:1000|
[2025/09/12 05:24:12 808420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 808423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 808428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652809416|
[2025/09/12 05:24:12 808432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652809416|
[2025/09/12 05:24:12 808436] [debug] |xqc_engine_wakeup_after|wakeup:1757654652809416|now:1757654652808436|diff:980|
[2025/09/12 05:24:12 808440] [debug] |xqc_engine_main_logic|END|now:1757654652808127|
[2025/09/12 05:24:12 808711] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652808710|
[2025/09/12 05:24:12 808722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 808728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:768|
[2025/09/12 05:24:12 808732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:769|
[2025/09/12 05:24:12 808738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:769|
[2025/09/12 05:24:12 808742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 808747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1657|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1658|path_largest_ack:1657|
[2025/09/12 05:24:12 808751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1675751|prior_time:1757654652769824|is_app_limited:0|send_elapse:37999|ack_elapse:38886|ctl_first_sent_time:1757654652771359|lagest_ack_time:1757654652808710|curr_delivered:1721358|
[2025/09/12 05:24:12 808756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652771359|
[2025/09/12 05:24:12 808761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1237||sndq_packets_used_bytes:0|sndq_packets_free:1439|
[2025/09/12 05:24:12 808765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1658|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1658|path_largest_ack:1658|
[2025/09/12 05:24:12 808774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1678151|prior_time:1757654652771834|is_app_limited:0|send_elapse:37927|ack_elapse:36876|ctl_first_sent_time:1757654652773281|lagest_ack_time:1757654652808710|curr_delivered:1722558|
[2025/09/12 05:24:12 808779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652773281|
[2025/09/12 05:24:12 808783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1236||sndq_packets_used_bytes:0|sndq_packets_free:1440|
[2025/09/12 05:24:12 808787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36017|rttvar:419|minrtt:30532|latest_rtt:35429|ack_delay:48|
[2025/09/12 05:24:12 808791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35937|rttvar:474|minrtt:30532|latest_rtt:35429|ack_delay:48|
[2025/09/12 05:24:12 808795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1658|lost_pn:1655|thresh:3|
[2025/09/12 05:24:12 808799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 808803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35937|rtt_var:474|pto_duration:37937|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 808808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 808812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 808815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 808820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652871241|now:1757654652808803|interv:62438|
[2025/09/12 05:24:12 808824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652871241|now:1757654652808803|interval:62438|pto_count:0|srtt:35937
[2025/09/12 05:24:12 808828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37927, ack_elapse 36876, delivered 44407|rate 1170854|lost 202|
[2025/09/12 05:24:12 808833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1170854) in round 38|
[2025/09/12 05:24:12 808837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 808841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5024|
[2025/09/12 05:24:12 808845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652773281|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 808849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97066|packet_lost:0|acked:2400|po_sent_time:1757654652773281|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 808854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97094|full_bw_reached:1|inflight:43207|srtt:35937|latest_rtt:35429|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 808863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:769|largest:769|pns:2|
[2025/09/12 05:24:12 808867] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:769|frame:ACK |recv_time:1757654652808710|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 808872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772808710|now:1757654652808710|interv:120000000|
[2025/09/12 05:24:12 808876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772808710|now:1757654652808710|interv:120000000|
[2025/09/12 05:24:12 808880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652809416|pq_index:0|
[2025/09/12 05:24:12 808884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652808127|
[2025/09/12 05:24:12 808888] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652808888|
[2025/09/12 05:24:12 808893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652808892|
[2025/09/12 05:24:12 808899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35937|min_srtt:35937|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 808903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1782678|
[2025/09/12 05:24:12 808908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35937|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 808912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 808917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35937|min_srtt:35937|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 808921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1783857|
[2025/09/12 05:24:12 808926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35937|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 808930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 808934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35937|min_srtt:35937|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 808939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1785036|
[2025/09/12 05:24:12 808943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 808947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 808953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 808958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 808962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 808966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1733160|
[2025/09/12 05:24:12 808971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 808974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 808978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652809416|
[2025/09/12 05:24:12 808982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652809416|
[2025/09/12 05:24:12 808986] [debug] |xqc_engine_wakeup_after|wakeup:1757654652809416|now:1757654652808986|diff:430|
[2025/09/12 05:24:12 808991] [debug] |xqc_engine_main_logic|END|now:1757654652808892|
[2025/09/12 05:24:12 808996] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652808996|
[2025/09/12 05:24:12 809000] [debug] |xqc_engine_wakeup_after|wakeup:1757654652809416|now:1757654652808999|diff:417|
[2025/09/12 05:24:12 809003] [debug] |xqc_engine_main_logic|END|now:1757654652808996|
[2025/09/12 05:24:12 810071] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652810071|
[2025/09/12 05:24:12 810082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652809416|pq_index:0|
[2025/09/12 05:24:12 810086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652808892|
[2025/09/12 05:24:12 810091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652810090|
[2025/09/12 05:24:12 810096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652809416|now:1757654652810090|
[2025/09/12 05:24:12 810100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652809416|now:1757654652810090|
[2025/09/12 05:24:12 810104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 810109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35937|min_srtt:35937|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 810114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1785036|
[2025/09/12 05:24:12 810118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 810122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 810126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 810130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 810140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 810144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1733160|
[2025/09/12 05:24:12 810149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 810153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1695|
[2025/09/12 05:24:12 810182] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1695|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652810161|stream_id:0|stream_offset:1733160|
[2025/09/12 05:24:12 810188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1695|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 810192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 810199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35937|rtt_var:474|pto_duration:37937|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 810206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 810212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 810218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 810225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652873098|now:1757654652810198|interv:62900|
[2025/09/12 05:24:12 810231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652873098|now:1757654652810198|interval:62900|pto_count:0|srtt:35937
[2025/09/12 05:24:12 810239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97094|inflight:44407|
[2025/09/12 05:24:12 810246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 810252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1734339|
[2025/09/12 05:24:12 810257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 810261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1696|
[2025/09/12 05:24:12 810287] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1696|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652810269|stream_id:0|stream_offset:1734339|
[2025/09/12 05:24:12 810292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1696|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 810301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 810314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35937|rtt_var:474|pto_duration:37937|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 810321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 810327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 810332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 810339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652873206|now:1757654652810313|interv:62893|
[2025/09/12 05:24:12 810346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652873206|now:1757654652810313|interval:62893|pto_count:0|srtt:35937
[2025/09/12 05:24:12 810353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97094|inflight:45607|
[2025/09/12 05:24:12 810361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 810367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1735518|
[2025/09/12 05:24:12 810373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 810376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652811376|now:1757654652810376|interv:1000|
[2025/09/12 05:24:12 810380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 810384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 810388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652811376|
[2025/09/12 05:24:12 810392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652811376|
[2025/09/12 05:24:12 810396] [debug] |xqc_engine_wakeup_after|wakeup:1757654652811376|now:1757654652810396|diff:980|
[2025/09/12 05:24:12 810401] [debug] |xqc_engine_main_logic|END|now:1757654652810090|
[2025/09/12 05:24:12 810736] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652810735|
[2025/09/12 05:24:12 810746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 810752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:769|
[2025/09/12 05:24:12 810756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:770|
[2025/09/12 05:24:12 810762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:770|
[2025/09/12 05:24:12 810766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 810771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1659|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1660|path_largest_ack:1659|
[2025/09/12 05:24:12 810776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1678151|prior_time:1757654652771834|is_app_limited:0|send_elapse:38027|ack_elapse:38901|ctl_first_sent_time:1757654652773381|lagest_ack_time:1757654652810735|curr_delivered:1723758|
[2025/09/12 05:24:12 810781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652773381|
[2025/09/12 05:24:12 810790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1235||sndq_packets_used_bytes:0|sndq_packets_free:1441|
[2025/09/12 05:24:12 810795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1660|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1660|path_largest_ack:1660|
[2025/09/12 05:24:12 810799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1680551|prior_time:1757654652773827|is_app_limited:0|send_elapse:37912|ack_elapse:36908|ctl_first_sent_time:1757654652775261|lagest_ack_time:1757654652810735|curr_delivered:1724958|
[2025/09/12 05:24:12 810803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652775261|
[2025/09/12 05:24:12 810807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1234||sndq_packets_used_bytes:0|sndq_packets_free:1442|
[2025/09/12 05:24:12 810811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35937|rttvar:474|minrtt:30532|latest_rtt:35474|ack_delay:40|
[2025/09/12 05:24:12 810816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35874|rttvar:481|minrtt:30532|latest_rtt:35474|ack_delay:40|
[2025/09/12 05:24:12 810820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1660|lost_pn:1657|thresh:3|
[2025/09/12 05:24:12 810824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 810828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35874|rtt_var:481|pto_duration:37874|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 810833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 810837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 810840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 810844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652873143|now:1757654652810828|interv:62315|
[2025/09/12 05:24:12 810848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652873143|now:1757654652810828|interval:62315|pto_count:0|srtt:35874
[2025/09/12 05:24:12 810853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37912, ack_elapse 36908, delivered 44407|rate 1171317|lost 202|
[2025/09/12 05:24:12 810857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1171317) in round 38|
[2025/09/12 05:24:12 810862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 810866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5024|
[2025/09/12 05:24:12 810870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97094|packet_lost:0|acked:2400|po_sent_time:1757654652775261|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 810874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97094|packet_lost:0|acked:2400|po_sent_time:1757654652775261|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 810881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97094|full_bw_reached:1|inflight:43207|srtt:35874|latest_rtt:35474|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 810887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:770|largest:770|pns:2|
[2025/09/12 05:24:12 810891] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:770|frame:ACK |recv_time:1757654652810735|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 810896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772810735|now:1757654652810735|interv:120000000|
[2025/09/12 05:24:12 810900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772810735|now:1757654652810735|interv:120000000|
[2025/09/12 05:24:12 810904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652811376|pq_index:0|
[2025/09/12 05:24:12 810908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652810090|
[2025/09/12 05:24:12 810912] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652810912|
[2025/09/12 05:24:12 810917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652810916|
[2025/09/12 05:24:12 810923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35874|min_srtt:35874|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 810928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1785036|
[2025/09/12 05:24:12 810932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35874|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 810937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 810941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35874|min_srtt:35874|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 810945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1786215|
[2025/09/12 05:24:12 810950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35874|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 810954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 810958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35874|min_srtt:35874|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 810963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1787394|
[2025/09/12 05:24:12 810969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 810973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 810977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 810981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 810986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 810990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1735518|
[2025/09/12 05:24:12 810994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 810998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 811002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652811376|
[2025/09/12 05:24:12 811006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652811376|
[2025/09/12 05:24:12 811010] [debug] |xqc_engine_wakeup_after|wakeup:1757654652811376|now:1757654652811010|diff:366|
[2025/09/12 05:24:12 811014] [debug] |xqc_engine_main_logic|END|now:1757654652810916|
[2025/09/12 05:24:12 811019] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652811019|
[2025/09/12 05:24:12 811023] [debug] |xqc_engine_wakeup_after|wakeup:1757654652811376|now:1757654652811023|diff:353|
[2025/09/12 05:24:12 811027] [debug] |xqc_engine_main_logic|END|now:1757654652811019|
[2025/09/12 05:24:12 812095] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652812095|
[2025/09/12 05:24:12 812105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652811376|pq_index:0|
[2025/09/12 05:24:12 812110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652810916|
[2025/09/12 05:24:12 812115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652812114|
[2025/09/12 05:24:12 812119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652811376|now:1757654652812114|
[2025/09/12 05:24:12 812123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652811376|now:1757654652812114|
[2025/09/12 05:24:12 812127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 812133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35874|min_srtt:35874|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 812137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1787394|
[2025/09/12 05:24:12 812142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 812146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 812155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 812159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 812164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 812168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1735518|
[2025/09/12 05:24:12 812173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 812177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1697|
[2025/09/12 05:24:12 812206] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1697|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652812185|stream_id:0|stream_offset:1735518|
[2025/09/12 05:24:12 812211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1697|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 812216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 812222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35874|rtt_var:481|pto_duration:37874|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 812229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 812235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 812241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 812247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652875059|now:1757654652812221|interv:62838|
[2025/09/12 05:24:12 812254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652875059|now:1757654652812221|interval:62838|pto_count:0|srtt:35874
[2025/09/12 05:24:12 812261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97094|inflight:44407|
[2025/09/12 05:24:12 812269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 812275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1736697|
[2025/09/12 05:24:12 812281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 812285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1698|
[2025/09/12 05:24:12 812311] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1698|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652812293|stream_id:0|stream_offset:1736697|
[2025/09/12 05:24:12 812317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1698|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 812332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 812338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35874|rtt_var:481|pto_duration:37874|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 812345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 812351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 812357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 812363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652875167|now:1757654652812338|interv:62829|
[2025/09/12 05:24:12 812370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652875167|now:1757654652812338|interval:62829|pto_count:0|srtt:35874
[2025/09/12 05:24:12 812377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97094|inflight:45607|
[2025/09/12 05:24:12 812384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 812391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1737876|
[2025/09/12 05:24:12 812397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 812401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652813401|now:1757654652812401|interv:1000|
[2025/09/12 05:24:12 812405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 812409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 812413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652813401|
[2025/09/12 05:24:12 812417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652813401|
[2025/09/12 05:24:12 812421] [debug] |xqc_engine_wakeup_after|wakeup:1757654652813401|now:1757654652812421|diff:980|
[2025/09/12 05:24:12 812426] [debug] |xqc_engine_main_logic|END|now:1757654652812114|
[2025/09/12 05:24:12 812703] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652812702|
[2025/09/12 05:24:12 812713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 812719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:770|
[2025/09/12 05:24:12 812723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:771|
[2025/09/12 05:24:12 812729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:771|
[2025/09/12 05:24:12 812733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 812738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1661|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1662|path_largest_ack:1661|
[2025/09/12 05:24:12 812742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1680551|prior_time:1757654652773827|is_app_limited:0|send_elapse:38015|ack_elapse:38875|ctl_first_sent_time:1757654652775364|lagest_ack_time:1757654652812702|curr_delivered:1726158|
[2025/09/12 05:24:12 812752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652775364|
[2025/09/12 05:24:12 812756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1233||sndq_packets_used_bytes:0|sndq_packets_free:1443|
[2025/09/12 05:24:12 812760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1662|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1662|path_largest_ack:1662|
[2025/09/12 05:24:12 812765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1682951|prior_time:1757654652775822|is_app_limited:0|send_elapse:37915|ack_elapse:36880|ctl_first_sent_time:1757654652777266|lagest_ack_time:1757654652812702|curr_delivered:1727358|
[2025/09/12 05:24:12 812769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652777266|
[2025/09/12 05:24:12 812773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1232||sndq_packets_used_bytes:0|sndq_packets_free:1444|
[2025/09/12 05:24:12 812777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35874|rttvar:481|minrtt:30532|latest_rtt:35436|ack_delay:48|
[2025/09/12 05:24:12 812781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35813|rttvar:482|minrtt:30532|latest_rtt:35436|ack_delay:48|
[2025/09/12 05:24:12 812785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1662|lost_pn:1659|thresh:3|
[2025/09/12 05:24:12 812789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 812794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35813|rtt_var:482|pto_duration:37813|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 812798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 812802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 812806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 812810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652875106|now:1757654652812793|interv:62313|
[2025/09/12 05:24:12 812814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652875106|now:1757654652812793|interval:62313|pto_count:0|srtt:35813
[2025/09/12 05:24:12 812818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37915, ack_elapse 36880, delivered 44407|rate 1171225|lost 202|
[2025/09/12 05:24:12 812822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1171225) in round 38|
[2025/09/12 05:24:12 812827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 812831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5024|
[2025/09/12 05:24:12 812835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97094|packet_lost:0|acked:2400|po_sent_time:1757654652777266|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 812842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97094|packet_lost:0|acked:2400|po_sent_time:1757654652777266|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 812846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97094|full_bw_reached:1|inflight:43207|srtt:35813|latest_rtt:35436|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 812852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:771|largest:771|pns:2|
[2025/09/12 05:24:12 812856] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:771|frame:ACK |recv_time:1757654652812702|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 812861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772812702|now:1757654652812702|interv:120000000|
[2025/09/12 05:24:12 812865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772812702|now:1757654652812702|interv:120000000|
[2025/09/12 05:24:12 812869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652813401|pq_index:0|
[2025/09/12 05:24:12 812873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652812114|
[2025/09/12 05:24:12 812877] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652812877|
[2025/09/12 05:24:12 812882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652812881|
[2025/09/12 05:24:12 812888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35813|min_srtt:35813|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 812892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1787394|
[2025/09/12 05:24:12 812897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35813|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 812901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 812906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35813|min_srtt:35813|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 812910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1788573|
[2025/09/12 05:24:12 812914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35813|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 812919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 812923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35813|min_srtt:35813|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 812930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1789752|
[2025/09/12 05:24:12 812934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 812938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 812942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 812946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 812950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 812954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1737876|
[2025/09/12 05:24:12 812959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 812963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 812967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652813401|
[2025/09/12 05:24:12 812971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652813401|
[2025/09/12 05:24:12 812974] [debug] |xqc_engine_wakeup_after|wakeup:1757654652813401|now:1757654652812974|diff:427|
[2025/09/12 05:24:12 812979] [debug] |xqc_engine_main_logic|END|now:1757654652812881|
[2025/09/12 05:24:12 812984] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652812984|
[2025/09/12 05:24:12 812987] [debug] |xqc_engine_wakeup_after|wakeup:1757654652813401|now:1757654652812987|diff:414|
[2025/09/12 05:24:12 812991] [debug] |xqc_engine_main_logic|END|now:1757654652812984|
[2025/09/12 05:24:12 814059] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652814059|
[2025/09/12 05:24:12 814069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652813401|pq_index:0|
[2025/09/12 05:24:12 814074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652812881|
[2025/09/12 05:24:12 814079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652814077|
[2025/09/12 05:24:12 814083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652813401|now:1757654652814077|
[2025/09/12 05:24:12 814087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652813401|now:1757654652814077|
[2025/09/12 05:24:12 814091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 814096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35813|min_srtt:35813|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 814101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1789752|
[2025/09/12 05:24:12 814110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 814114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 814118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 814123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 814127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 814131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1737876|
[2025/09/12 05:24:12 814136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 814140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1699|
[2025/09/12 05:24:12 814169] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1699|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652814148|stream_id:0|stream_offset:1737876|
[2025/09/12 05:24:12 814174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1699|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 814179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 814184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35813|rtt_var:482|pto_duration:37813|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 814191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 814197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 814204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 814210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652876961|now:1757654652814184|interv:62777|
[2025/09/12 05:24:12 814216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652876961|now:1757654652814184|interval:62777|pto_count:0|srtt:35813
[2025/09/12 05:24:12 814224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97094|inflight:44407|
[2025/09/12 05:24:12 814232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 814239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1739055|
[2025/09/12 05:24:12 814244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 814248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1700|
[2025/09/12 05:24:12 814274] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1700|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652814256|stream_id:0|stream_offset:1739055|
[2025/09/12 05:24:12 814287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1700|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 814294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 814301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35813|rtt_var:482|pto_duration:37813|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 814308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 814314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 814320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 814327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652877069|now:1757654652814300|interv:62769|
[2025/09/12 05:24:12 814333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652877069|now:1757654652814300|interval:62769|pto_count:0|srtt:35813
[2025/09/12 05:24:12 814340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97094|inflight:45607|
[2025/09/12 05:24:12 814348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 814354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1740234|
[2025/09/12 05:24:12 814359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 814363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652815363|now:1757654652814363|interv:1000|
[2025/09/12 05:24:12 814367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 814371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 814375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652815363|
[2025/09/12 05:24:12 814379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652815363|
[2025/09/12 05:24:12 814383] [debug] |xqc_engine_wakeup_after|wakeup:1757654652815363|now:1757654652814383|diff:980|
[2025/09/12 05:24:12 814387] [debug] |xqc_engine_main_logic|END|now:1757654652814077|
[2025/09/12 05:24:12 814697] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652814696|
[2025/09/12 05:24:12 814708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 814714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:771|
[2025/09/12 05:24:12 814718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:772|
[2025/09/12 05:24:12 814724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:772|
[2025/09/12 05:24:12 814728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 814733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1663|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1664|path_largest_ack:1663|
[2025/09/12 05:24:12 814742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1682951|prior_time:1757654652775822|is_app_limited:0|send_elapse:38014|ack_elapse:38874|ctl_first_sent_time:1757654652777365|lagest_ack_time:1757654652814696|curr_delivered:1728558|
[2025/09/12 05:24:12 814747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652777365|
[2025/09/12 05:24:12 814751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1231||sndq_packets_used_bytes:0|sndq_packets_free:1445|
[2025/09/12 05:24:12 814755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1664|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1664|path_largest_ack:1664|
[2025/09/12 05:24:12 814760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1685358|prior_time:1757654652777794|is_app_limited:0|send_elapse:37849|ack_elapse:36902|ctl_first_sent_time:1757654652779248|lagest_ack_time:1757654652814696|curr_delivered:1729758|
[2025/09/12 05:24:12 814764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652779248|
[2025/09/12 05:24:12 814768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1230||sndq_packets_used_bytes:0|sndq_packets_free:1446|
[2025/09/12 05:24:12 814772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35813|rttvar:482|minrtt:30532|latest_rtt:35448|ack_delay:48|
[2025/09/12 05:24:12 814777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35762|rttvar:465|minrtt:30532|latest_rtt:35448|ack_delay:48|
[2025/09/12 05:24:12 814781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1664|lost_pn:1661|thresh:3|
[2025/09/12 05:24:12 814785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 814789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35762|rtt_var:465|pto_duration:37762|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 814794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 814798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 814802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 814806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652877018|now:1757654652814789|interv:62229|
[2025/09/12 05:24:12 814810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652877018|now:1757654652814789|interval:62229|pto_count:0|srtt:35762
[2025/09/12 05:24:12 814814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37849, ack_elapse 36902, delivered 44400|rate 1173082|lost 202|
[2025/09/12 05:24:12 814819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1173082) in round 38|
[2025/09/12 05:24:12 814823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 814827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92070|extra_cwnd:5024|
[2025/09/12 05:24:12 814835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97094|packet_lost:0|acked:2400|po_sent_time:1757654652779248|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 814839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97094|packet_lost:0|acked:2400|po_sent_time:1757654652779248|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1687758|
[2025/09/12 05:24:12 814844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206223|bw:1206223|cwnd:97094|full_bw_reached:1|inflight:43207|srtt:35762|latest_rtt:35448|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 814850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:772|largest:772|pns:2|
[2025/09/12 05:24:12 814854] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:772|frame:ACK |recv_time:1757654652814696|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 814859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772814696|now:1757654652814696|interv:120000000|
[2025/09/12 05:24:12 814863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772814696|now:1757654652814696|interv:120000000|
[2025/09/12 05:24:12 814867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652815363|pq_index:0|
[2025/09/12 05:24:12 814871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652814077|
[2025/09/12 05:24:12 814875] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652814875|
[2025/09/12 05:24:12 814880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652814879|
[2025/09/12 05:24:12 814886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35762|min_srtt:35762|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 814890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1789752|
[2025/09/12 05:24:12 814894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35762|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 814899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 814903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35762|min_srtt:35762|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 814908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1790931|
[2025/09/12 05:24:12 814912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35762|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 814919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 814924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35762|min_srtt:35762|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 814928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1792110|
[2025/09/12 05:24:12 814932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 814936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 814940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 814944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 814948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 814953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1740234|
[2025/09/12 05:24:12 814957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 814961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 814965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652815363|
[2025/09/12 05:24:12 814969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652815363|
[2025/09/12 05:24:12 814973] [debug] |xqc_engine_wakeup_after|wakeup:1757654652815363|now:1757654652814972|diff:391|
[2025/09/12 05:24:12 814977] [debug] |xqc_engine_main_logic|END|now:1757654652814879|
[2025/09/12 05:24:12 814982] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652814982|
[2025/09/12 05:24:12 814986] [debug] |xqc_engine_wakeup_after|wakeup:1757654652815363|now:1757654652814986|diff:377|
[2025/09/12 05:24:12 814989] [debug] |xqc_engine_main_logic|END|now:1757654652814982|
[2025/09/12 05:24:12 816057] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652816057|
[2025/09/12 05:24:12 816068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652815363|pq_index:0|
[2025/09/12 05:24:12 816072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652814879|
[2025/09/12 05:24:12 816077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652816076|
[2025/09/12 05:24:12 816082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652815363|now:1757654652816076|
[2025/09/12 05:24:12 816086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652815363|now:1757654652816076|
[2025/09/12 05:24:12 816090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 816100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35762|min_srtt:35762|path_bw:1206223|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 816114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1792110|
[2025/09/12 05:24:12 816118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 816122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 816126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 816130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 816135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 816139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1740234|
[2025/09/12 05:24:12 816144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 816148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1701|
[2025/09/12 05:24:12 816177] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1701|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652816156|stream_id:0|stream_offset:1740234|
[2025/09/12 05:24:12 816183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1701|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 816187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 816194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35762|rtt_var:465|pto_duration:37762|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 816200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 816207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 816213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 816219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652878918|now:1757654652816193|interv:62725|
[2025/09/12 05:24:12 816226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652878918|now:1757654652816193|interval:62725|pto_count:0|srtt:35762
[2025/09/12 05:24:12 816233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97094|inflight:44407|
[2025/09/12 05:24:12 816241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 816247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1741413|
[2025/09/12 05:24:12 816252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 816261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1702|
[2025/09/12 05:24:12 816287] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1702|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652816268|stream_id:0|stream_offset:1741413|
[2025/09/12 05:24:12 816292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1702|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 816300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 816306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35762|rtt_var:465|pto_duration:37762|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 816314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 816320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 816326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 816332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652879030|now:1757654652816306|interv:62724|
[2025/09/12 05:24:12 816338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652879030|now:1757654652816306|interval:62724|pto_count:0|srtt:35762
[2025/09/12 05:24:12 816346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97094|inflight:45607|
[2025/09/12 05:24:12 816353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 816360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97094|conn:0000561B836C40DC|stream_id:0|stream_offset:1742592|
[2025/09/12 05:24:12 816367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 816373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652817373|now:1757654652816373|interv:1000|
[2025/09/12 05:24:12 816378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 816381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 816385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652817373|
[2025/09/12 05:24:12 816390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652817373|
[2025/09/12 05:24:12 816394] [debug] |xqc_engine_wakeup_after|wakeup:1757654652817373|now:1757654652816394|diff:979|
[2025/09/12 05:24:12 816398] [debug] |xqc_engine_main_logic|END|now:1757654652816076|
[2025/09/12 05:24:12 816667] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652816665|
[2025/09/12 05:24:12 816677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 816683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:772|
[2025/09/12 05:24:12 816687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:773|
[2025/09/12 05:24:12 816693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:773|
[2025/09/12 05:24:12 816706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 816710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1665|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1666|path_largest_ack:1665|
[2025/09/12 05:24:12 816715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:1685358|prior_time:1757654652777794|is_app_limited:0|send_elapse:37953|ack_elapse:38871|ctl_first_sent_time:1757654652779352|lagest_ack_time:1757654652816665|curr_delivered:1730958|
[2025/09/12 05:24:12 816720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652779352|
[2025/09/12 05:24:12 816724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1229||sndq_packets_used_bytes:0|sndq_packets_free:1447|
[2025/09/12 05:24:12 816728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1666|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1666|path_largest_ack:1666|
[2025/09/12 05:24:12 816733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1687758|prior_time:1757654652779788|is_app_limited:0|send_elapse:37894|ack_elapse:36877|ctl_first_sent_time:1757654652781242|lagest_ack_time:1757654652816665|curr_delivered:1732158|
[2025/09/12 05:24:12 816737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652781242|
[2025/09/12 05:24:12 816741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1228||sndq_packets_used_bytes:0|sndq_packets_free:1448|
[2025/09/12 05:24:12 816745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35762|rttvar:465|minrtt:30532|latest_rtt:35423|ack_delay:56|
[2025/09/12 05:24:12 816749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35712|rttvar:447|minrtt:30532|latest_rtt:35423|ack_delay:56|
[2025/09/12 05:24:12 816754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1666|lost_pn:1663|thresh:3|
[2025/09/12 05:24:12 816758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 816762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35712|rtt_var:447|pto_duration:37712|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 816766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 816770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 816774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 816778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652878980|now:1757654652816762|interv:62218|
[2025/09/12 05:24:12 816782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652878980|now:1757654652816762|interval:62218|pto_count:0|srtt:35712
[2025/09/12 05:24:12 816786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37894, ack_elapse 36877, delivered 44400|rate 1171689|lost 202|
[2025/09/12 05:24:12 816791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 38 -> 39|
[2025/09/12 05:24:12 816798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1171689) in round 39|
[2025/09/12 05:24:12 816802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 816806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:91992|extra_cwnd:5056|
[2025/09/12 05:24:12 816810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97094|packet_lost:0|acked:2400|po_sent_time:1757654652781242|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 816814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97094|packet_lost:0|acked:2400|po_sent_time:1757654652781242|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 816819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205227|bw:1205227|cwnd:97048|full_bw_reached:1|inflight:43207|srtt:35712|latest_rtt:35423|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 816824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:773|largest:773|pns:2|
[2025/09/12 05:24:12 816829] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:773|frame:ACK |recv_time:1757654652816665|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 816833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772816665|now:1757654652816665|interv:120000000|
[2025/09/12 05:24:12 816837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772816665|now:1757654652816665|interv:120000000|
[2025/09/12 05:24:12 816841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652817373|pq_index:0|
[2025/09/12 05:24:12 816846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652816076|
[2025/09/12 05:24:12 816850] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652816849|
[2025/09/12 05:24:12 816854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652816853|
[2025/09/12 05:24:12 816860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35712|min_srtt:35712|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 816865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1792110|
[2025/09/12 05:24:12 816869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35712|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 816873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 816878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35712|min_srtt:35712|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 816882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1793289|
[2025/09/12 05:24:12 816890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35712|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 816894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 816898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35712|min_srtt:35712|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 816902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1794468|
[2025/09/12 05:24:12 816907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 816911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 816914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 816919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 816923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 816927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1742592|
[2025/09/12 05:24:12 816931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 816935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 816939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652817373|
[2025/09/12 05:24:12 816943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652817373|
[2025/09/12 05:24:12 816947] [debug] |xqc_engine_wakeup_after|wakeup:1757654652817373|now:1757654652816947|diff:426|
[2025/09/12 05:24:12 816951] [debug] |xqc_engine_main_logic|END|now:1757654652816853|
[2025/09/12 05:24:12 816959] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652816959|
[2025/09/12 05:24:12 816963] [debug] |xqc_engine_wakeup_after|wakeup:1757654652817373|now:1757654652816963|diff:410|
[2025/09/12 05:24:12 816967] [debug] |xqc_engine_main_logic|END|now:1757654652816959|
[2025/09/12 05:24:12 818035] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652818035|
[2025/09/12 05:24:12 818045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652817373|pq_index:0|
[2025/09/12 05:24:12 818050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652816853|
[2025/09/12 05:24:12 818055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652818054|
[2025/09/12 05:24:12 818059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652817373|now:1757654652818054|
[2025/09/12 05:24:12 818068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652817373|now:1757654652818054|
[2025/09/12 05:24:12 818072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 818078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35712|min_srtt:35712|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 818082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1794468|
[2025/09/12 05:24:12 818087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 818091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 818095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 818099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 818103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 818108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1742592|
[2025/09/12 05:24:12 818112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 818116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1703|
[2025/09/12 05:24:12 818145] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1703|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652818124|stream_id:0|stream_offset:1742592|
[2025/09/12 05:24:12 818151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1703|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 818155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 818161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35712|rtt_var:447|pto_duration:37712|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 818168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 818174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 818180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 818187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652880836|now:1757654652818161|interv:62675|
[2025/09/12 05:24:12 818193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652880836|now:1757654652818161|interval:62675|pto_count:0|srtt:35712
[2025/09/12 05:24:12 818200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97048|inflight:44407|
[2025/09/12 05:24:12 818207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 818216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1743771|
[2025/09/12 05:24:12 818220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 818225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1704|
[2025/09/12 05:24:12 818251] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1704|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652818232|stream_id:0|stream_offset:1743771|
[2025/09/12 05:24:12 818261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1704|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 818268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 818275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35712|rtt_var:447|pto_duration:37712|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 818282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 818289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 818295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 818301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652880944|now:1757654652818275|interv:62669|
[2025/09/12 05:24:12 818308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652880944|now:1757654652818275|interval:62669|pto_count:0|srtt:35712
[2025/09/12 05:24:12 818315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97048|inflight:45607|
[2025/09/12 05:24:12 818323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 818329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1744950|
[2025/09/12 05:24:12 818337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 818342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652819342|now:1757654652818342|interv:1000|
[2025/09/12 05:24:12 818346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 818350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 818354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652819342|
[2025/09/12 05:24:12 818358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652819342|
[2025/09/12 05:24:12 818362] [debug] |xqc_engine_wakeup_after|wakeup:1757654652819342|now:1757654652818362|diff:980|
[2025/09/12 05:24:12 818366] [debug] |xqc_engine_main_logic|END|now:1757654652818054|
[2025/09/12 05:24:12 818706] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652818705|
[2025/09/12 05:24:12 818717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 818728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:773|
[2025/09/12 05:24:12 818731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:774|
[2025/09/12 05:24:12 818737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:774|
[2025/09/12 05:24:12 818741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 818746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1667|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1668|path_largest_ack:1667|
[2025/09/12 05:24:12 818751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:1687758|prior_time:1757654652779788|is_app_limited:0|send_elapse:37996|ack_elapse:38917|ctl_first_sent_time:1757654652781344|lagest_ack_time:1757654652818705|curr_delivered:1733358|
[2025/09/12 05:24:12 818755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652781344|
[2025/09/12 05:24:12 818760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1227||sndq_packets_used_bytes:0|sndq_packets_free:1449|
[2025/09/12 05:24:12 818764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1668|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1668|path_largest_ack:1668|
[2025/09/12 05:24:12 818768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1690158|prior_time:1757654652781781|is_app_limited:0|send_elapse:37892|ack_elapse:36924|ctl_first_sent_time:1757654652783226|lagest_ack_time:1757654652818705|curr_delivered:1734558|
[2025/09/12 05:24:12 818773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652783226|
[2025/09/12 05:24:12 818776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1226||sndq_packets_used_bytes:0|sndq_packets_free:1450|
[2025/09/12 05:24:12 818781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35712|rttvar:447|minrtt:30532|latest_rtt:35479|ack_delay:32|
[2025/09/12 05:24:12 818785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35678|rttvar:402|minrtt:30532|latest_rtt:35479|ack_delay:32|
[2025/09/12 05:24:12 818789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1668|lost_pn:1665|thresh:3|
[2025/09/12 05:24:12 818793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 818797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35678|rtt_var:402|pto_duration:37678|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 818802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 818806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 818809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 818813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652880910|now:1757654652818797|interv:62113|
[2025/09/12 05:24:12 818817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652880910|now:1757654652818797|interval:62113|pto_count:0|srtt:35678
[2025/09/12 05:24:12 818825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37892, ack_elapse 36924, delivered 44400|rate 1171751|lost 202|
[2025/09/12 05:24:12 818829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1171751) in round 39|
[2025/09/12 05:24:12 818833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 818837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:91992|extra_cwnd:5056|
[2025/09/12 05:24:12 818841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97048|packet_lost:0|acked:2400|po_sent_time:1757654652783226|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 818846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97048|packet_lost:0|acked:2400|po_sent_time:1757654652783226|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 818850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205227|bw:1205227|cwnd:97048|full_bw_reached:1|inflight:43207|srtt:35678|latest_rtt:35479|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 818856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:774|largest:774|pns:2|
[2025/09/12 05:24:12 818860] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:774|frame:ACK |recv_time:1757654652818705|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 818865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772818705|now:1757654652818705|interv:120000000|
[2025/09/12 05:24:12 818869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772818705|now:1757654652818705|interv:120000000|
[2025/09/12 05:24:12 818873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652819342|pq_index:0|
[2025/09/12 05:24:12 818877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652818054|
[2025/09/12 05:24:12 818881] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652818881|
[2025/09/12 05:24:12 818886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652818885|
[2025/09/12 05:24:12 818892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35678|min_srtt:35678|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 818896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1794468|
[2025/09/12 05:24:12 818901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35678|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 818905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 818910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35678|min_srtt:35678|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 818917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1795647|
[2025/09/12 05:24:12 818921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35678|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 818925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 818929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35678|min_srtt:35678|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 818934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1796826|
[2025/09/12 05:24:12 818938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 818942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 818946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 818950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 818954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 818958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1744950|
[2025/09/12 05:24:12 818963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 818966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 818970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652819342|
[2025/09/12 05:24:12 818974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652819342|
[2025/09/12 05:24:12 818978] [debug] |xqc_engine_wakeup_after|wakeup:1757654652819342|now:1757654652818978|diff:364|
[2025/09/12 05:24:12 818983] [debug] |xqc_engine_main_logic|END|now:1757654652818885|
[2025/09/12 05:24:12 818988] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652818987|
[2025/09/12 05:24:12 818991] [debug] |xqc_engine_wakeup_after|wakeup:1757654652819342|now:1757654652818991|diff:351|
[2025/09/12 05:24:12 818995] [debug] |xqc_engine_main_logic|END|now:1757654652818987|
[2025/09/12 05:24:12 820063] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652820063|
[2025/09/12 05:24:12 820074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652819342|pq_index:0|
[2025/09/12 05:24:12 820078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652818885|
[2025/09/12 05:24:12 820083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652820082|
[2025/09/12 05:24:12 820092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652819342|now:1757654652820082|
[2025/09/12 05:24:12 820096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652819342|now:1757654652820082|
[2025/09/12 05:24:12 820100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 820106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35678|min_srtt:35678|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 820110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1796826|
[2025/09/12 05:24:12 820115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 820118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 820122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 820126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 820131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 820135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1744950|
[2025/09/12 05:24:12 820139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 820144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1705|
[2025/09/12 05:24:12 820173] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1705|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652820152|stream_id:0|stream_offset:1744950|
[2025/09/12 05:24:12 820178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1705|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 820183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 820188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35678|rtt_var:402|pto_duration:37678|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 820195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 820201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 820207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 820213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652882830|now:1757654652820188|interv:62642|
[2025/09/12 05:24:12 820220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652882830|now:1757654652820188|interval:62642|pto_count:0|srtt:35678
[2025/09/12 05:24:12 820234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97048|inflight:44407|
[2025/09/12 05:24:12 820241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 820247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1746129|
[2025/09/12 05:24:12 820251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 820255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1706|
[2025/09/12 05:24:12 820281] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1706|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652820263|stream_id:0|stream_offset:1746129|
[2025/09/12 05:24:12 820287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1706|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 820294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 820301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35678|rtt_var:402|pto_duration:37678|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 820309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 820315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 820322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 820328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652882941|now:1757654652820301|interv:62640|
[2025/09/12 05:24:12 820334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652882941|now:1757654652820301|interval:62640|pto_count:0|srtt:35678
[2025/09/12 05:24:12 820341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97048|inflight:45607|
[2025/09/12 05:24:12 820349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 820355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1747308|
[2025/09/12 05:24:12 820362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 820368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652821368|now:1757654652820368|interv:1000|
[2025/09/12 05:24:12 820373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 820377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 820381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652821368|
[2025/09/12 05:24:12 820385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652821368|
[2025/09/12 05:24:12 820389] [debug] |xqc_engine_wakeup_after|wakeup:1757654652821368|now:1757654652820389|diff:979|
[2025/09/12 05:24:12 820398] [debug] |xqc_engine_main_logic|END|now:1757654652820082|
[2025/09/12 05:24:12 820673] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652820672|
[2025/09/12 05:24:12 820683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 820689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:774|
[2025/09/12 05:24:12 820693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:775|
[2025/09/12 05:24:12 820699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:775|
[2025/09/12 05:24:12 820703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 820708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1669|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1670|path_largest_ack:1669|
[2025/09/12 05:24:12 820713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:1690158|prior_time:1757654652781781|is_app_limited:0|send_elapse:37996|ack_elapse:38891|ctl_first_sent_time:1757654652783330|lagest_ack_time:1757654652820672|curr_delivered:1735758|
[2025/09/12 05:24:12 820718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652783330|
[2025/09/12 05:24:12 820722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1225||sndq_packets_used_bytes:0|sndq_packets_free:1451|
[2025/09/12 05:24:12 820727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1670|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1670|path_largest_ack:1670|
[2025/09/12 05:24:12 820731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1692558|prior_time:1757654652783795|is_app_limited:0|send_elapse:37912|ack_elapse:36877|ctl_first_sent_time:1757654652785236|lagest_ack_time:1757654652820672|curr_delivered:1736958|
[2025/09/12 05:24:12 820735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652785236|
[2025/09/12 05:24:12 820739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1224||sndq_packets_used_bytes:0|sndq_packets_free:1452|
[2025/09/12 05:24:12 820743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35678|rttvar:402|minrtt:30532|latest_rtt:35436|ack_delay:32|
[2025/09/12 05:24:12 820748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35644|rttvar:370|minrtt:30532|latest_rtt:35436|ack_delay:32|
[2025/09/12 05:24:12 820752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1670|lost_pn:1667|thresh:3|
[2025/09/12 05:24:12 820756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 820760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35644|rtt_var:370|pto_duration:37644|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 820764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 820768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 820772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 820780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652882907|now:1757654652820760|interv:62147|
[2025/09/12 05:24:12 820784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652882907|now:1757654652820760|interval:62147|pto_count:0|srtt:35644
[2025/09/12 05:24:12 820789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37912, ack_elapse 36877, delivered 44400|rate 1171133|lost 202|
[2025/09/12 05:24:12 820793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1171133) in round 39|
[2025/09/12 05:24:12 820797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 820801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:91992|extra_cwnd:5056|
[2025/09/12 05:24:12 820805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97048|packet_lost:0|acked:2400|po_sent_time:1757654652785236|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 820810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97048|packet_lost:0|acked:2400|po_sent_time:1757654652785236|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 820814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205227|bw:1205227|cwnd:97048|full_bw_reached:1|inflight:43207|srtt:35644|latest_rtt:35436|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 820820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:775|largest:775|pns:2|
[2025/09/12 05:24:12 820824] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:775|frame:ACK |recv_time:1757654652820672|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 820829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772820672|now:1757654652820672|interv:120000000|
[2025/09/12 05:24:12 820833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772820672|now:1757654652820672|interv:120000000|
[2025/09/12 05:24:12 820837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652821368|pq_index:0|
[2025/09/12 05:24:12 820841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652820082|
[2025/09/12 05:24:12 820846] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652820846|
[2025/09/12 05:24:12 820852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652820851|
[2025/09/12 05:24:12 820858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35644|min_srtt:35644|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 820862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1796826|
[2025/09/12 05:24:12 820867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35644|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 820874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 820878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35644|min_srtt:35644|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 820883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1798005|
[2025/09/12 05:24:12 820887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35644|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 820891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 820895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35644|min_srtt:35644|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 820900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1799184|
[2025/09/12 05:24:12 820904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 820908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 820912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 820916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 820920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 820924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1747308|
[2025/09/12 05:24:12 820929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 820932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 820936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652821368|
[2025/09/12 05:24:12 820940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652821368|
[2025/09/12 05:24:12 820944] [debug] |xqc_engine_wakeup_after|wakeup:1757654652821368|now:1757654652820944|diff:424|
[2025/09/12 05:24:12 820948] [debug] |xqc_engine_main_logic|END|now:1757654652820851|
[2025/09/12 05:24:12 820953] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652820953|
[2025/09/12 05:24:12 820957] [debug] |xqc_engine_wakeup_after|wakeup:1757654652821368|now:1757654652820957|diff:411|
[2025/09/12 05:24:12 820961] [debug] |xqc_engine_main_logic|END|now:1757654652820953|
[2025/09/12 05:24:12 822029] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652822028|
[2025/09/12 05:24:12 822039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652821368|pq_index:0|
[2025/09/12 05:24:12 822043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652820851|
[2025/09/12 05:24:12 822053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652822052|
[2025/09/12 05:24:12 822058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652821368|now:1757654652822052|
[2025/09/12 05:24:12 822062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652821368|now:1757654652822052|
[2025/09/12 05:24:12 822066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 822072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35644|min_srtt:35644|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 822076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1799184|
[2025/09/12 05:24:12 822081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 822085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 822089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 822093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 822098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 822102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1747308|
[2025/09/12 05:24:12 822106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 822111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1707|
[2025/09/12 05:24:12 822140] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1707|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652822119|stream_id:0|stream_offset:1747308|
[2025/09/12 05:24:12 822145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1707|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 822150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 822157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35644|rtt_var:370|pto_duration:37644|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 822163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 822169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 822175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 822182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652884763|now:1757654652822156|interv:62607|
[2025/09/12 05:24:12 822198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652884763|now:1757654652822156|interval:62607|pto_count:0|srtt:35644
[2025/09/12 05:24:12 822205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97048|inflight:44407|
[2025/09/12 05:24:12 822212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 822216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1748487|
[2025/09/12 05:24:12 822221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 822225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1708|
[2025/09/12 05:24:12 822251] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1708|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652822233|stream_id:0|stream_offset:1748487|
[2025/09/12 05:24:12 822258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1708|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 822265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 822272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35644|rtt_var:370|pto_duration:37644|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 822278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 822285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 822291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 822297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652884877|now:1757654652822271|interv:62606|
[2025/09/12 05:24:12 822304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652884877|now:1757654652822271|interval:62606|pto_count:0|srtt:35644
[2025/09/12 05:24:12 822311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97048|inflight:45607|
[2025/09/12 05:24:12 822319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 822325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1749666|
[2025/09/12 05:24:12 822332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 822336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652823336|now:1757654652822336|interv:1000|
[2025/09/12 05:24:12 822340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 822344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 822348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652823336|
[2025/09/12 05:24:12 822356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652823336|
[2025/09/12 05:24:12 822360] [debug] |xqc_engine_wakeup_after|wakeup:1757654652823336|now:1757654652822360|diff:976|
[2025/09/12 05:24:12 822365] [debug] |xqc_engine_main_logic|END|now:1757654652822052|
[2025/09/12 05:24:12 822665] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652822664|
[2025/09/12 05:24:12 822676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 822681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:775|
[2025/09/12 05:24:12 822685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:776|
[2025/09/12 05:24:12 822691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:776|
[2025/09/12 05:24:12 822695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 822700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1671|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1672|path_largest_ack:1671|
[2025/09/12 05:24:12 822705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:1692558|prior_time:1757654652783795|is_app_limited:0|send_elapse:38015|ack_elapse:38869|ctl_first_sent_time:1757654652785339|lagest_ack_time:1757654652822664|curr_delivered:1738158|
[2025/09/12 05:24:12 822709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652785339|
[2025/09/12 05:24:12 822714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1223||sndq_packets_used_bytes:0|sndq_packets_free:1453|
[2025/09/12 05:24:12 822718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1672|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1672|path_largest_ack:1672|
[2025/09/12 05:24:12 822722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1694958|prior_time:1757654652785777|is_app_limited:0|send_elapse:37903|ack_elapse:36887|ctl_first_sent_time:1757654652787221|lagest_ack_time:1757654652822664|curr_delivered:1739358|
[2025/09/12 05:24:12 822727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652787221|
[2025/09/12 05:24:12 822731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1222||sndq_packets_used_bytes:0|sndq_packets_free:1454|
[2025/09/12 05:24:12 822735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35644|rttvar:370|minrtt:30532|latest_rtt:35443|ack_delay:32|
[2025/09/12 05:24:12 822739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35615|rttvar:336|minrtt:30532|latest_rtt:35443|ack_delay:32|
[2025/09/12 05:24:12 822743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1672|lost_pn:1669|thresh:3|
[2025/09/12 05:24:12 822747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 822751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35615|rtt_var:336|pto_duration:37615|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 822756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 822764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 822768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 822772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652884848|now:1757654652822751|interv:62097|
[2025/09/12 05:24:12 822776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652884848|now:1757654652822751|interval:62097|pto_count:0|srtt:35615
[2025/09/12 05:24:12 822780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37903, ack_elapse 36887, delivered 44400|rate 1171411|lost 202|
[2025/09/12 05:24:12 822785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1171411) in round 39|
[2025/09/12 05:24:12 822789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 822793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:91992|extra_cwnd:5056|
[2025/09/12 05:24:12 822797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97048|packet_lost:0|acked:2400|po_sent_time:1757654652787221|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 822801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97048|packet_lost:0|acked:2400|po_sent_time:1757654652787221|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 822806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205227|bw:1205227|cwnd:97048|full_bw_reached:1|inflight:43207|srtt:35615|latest_rtt:35443|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 822811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:776|largest:776|pns:2|
[2025/09/12 05:24:12 822816] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:776|frame:ACK |recv_time:1757654652822664|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 822820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772822664|now:1757654652822664|interv:120000000|
[2025/09/12 05:24:12 822824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772822664|now:1757654652822664|interv:120000000|
[2025/09/12 05:24:12 822828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652823336|pq_index:0|
[2025/09/12 05:24:12 822833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652822052|
[2025/09/12 05:24:12 822837] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652822837|
[2025/09/12 05:24:12 822841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652822840|
[2025/09/12 05:24:12 822847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35615|min_srtt:35615|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 822852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1799184|
[2025/09/12 05:24:12 822859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35615|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 822864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 822868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35615|min_srtt:35615|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 822872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1800363|
[2025/09/12 05:24:12 822877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35615|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 822881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 822885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35615|min_srtt:35615|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 822889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1801542|
[2025/09/12 05:24:12 822894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 822897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 822901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 822905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 822910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 822914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1749666|
[2025/09/12 05:24:12 822918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 822922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 822926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652823336|
[2025/09/12 05:24:12 822930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652823336|
[2025/09/12 05:24:12 822934] [debug] |xqc_engine_wakeup_after|wakeup:1757654652823336|now:1757654652822934|diff:402|
[2025/09/12 05:24:12 822938] [debug] |xqc_engine_main_logic|END|now:1757654652822840|
[2025/09/12 05:24:12 822943] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652822943|
[2025/09/12 05:24:12 822947] [debug] |xqc_engine_wakeup_after|wakeup:1757654652823336|now:1757654652822947|diff:389|
[2025/09/12 05:24:12 822951] [debug] |xqc_engine_main_logic|END|now:1757654652822943|
[2025/09/12 05:24:12 824018] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652824018|
[2025/09/12 05:24:12 824034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652823336|pq_index:0|
[2025/09/12 05:24:12 824038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652822840|
[2025/09/12 05:24:12 824043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652824042|
[2025/09/12 05:24:12 824048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652823336|now:1757654652824042|
[2025/09/12 05:24:12 824052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652823336|now:1757654652824042|
[2025/09/12 05:24:12 824056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 824062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35615|min_srtt:35615|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 824066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1801542|
[2025/09/12 05:24:12 824071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 824075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 824078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 824083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 824087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 824091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1749666|
[2025/09/12 05:24:12 824096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 824100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1709|
[2025/09/12 05:24:12 824129] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1709|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652824108|stream_id:0|stream_offset:1749666|
[2025/09/12 05:24:12 824135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1709|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 824140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 824146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35615|rtt_var:336|pto_duration:37615|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 824152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 824159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 824171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 824178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652886723|now:1757654652824146|interv:62577|
[2025/09/12 05:24:12 824184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652886723|now:1757654652824146|interval:62577|pto_count:0|srtt:35615
[2025/09/12 05:24:12 824191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97048|inflight:44407|
[2025/09/12 05:24:12 824197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 824201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1750845|
[2025/09/12 05:24:12 824205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 824210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1710|
[2025/09/12 05:24:12 824239] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1710|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652824217|stream_id:0|stream_offset:1750845|
[2025/09/12 05:24:12 824248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1710|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 824255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 824262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35615|rtt_var:336|pto_duration:37615|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 824269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 824274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 824280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 824287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652886832|now:1757654652824261|interv:62571|
[2025/09/12 05:24:12 824293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652886832|now:1757654652824261|interval:62571|pto_count:0|srtt:35615
[2025/09/12 05:24:12 824301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97048|inflight:45607|
[2025/09/12 05:24:12 824308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 824314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1752024|
[2025/09/12 05:24:12 824319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 824323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652825323|now:1757654652824323|interv:1000|
[2025/09/12 05:24:12 824327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 824336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 824340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652825323|
[2025/09/12 05:24:12 824344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652825323|
[2025/09/12 05:24:12 824348] [debug] |xqc_engine_wakeup_after|wakeup:1757654652825323|now:1757654652824348|diff:975|
[2025/09/12 05:24:12 824352] [debug] |xqc_engine_main_logic|END|now:1757654652824042|
[2025/09/12 05:24:12 824661] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652824660|
[2025/09/12 05:24:12 824672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 824678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:776|
[2025/09/12 05:24:12 824682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:777|
[2025/09/12 05:24:12 824688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:777|
[2025/09/12 05:24:12 824692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 824697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1673|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1674|path_largest_ack:1673|
[2025/09/12 05:24:12 824701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:1694958|prior_time:1757654652785777|is_app_limited:0|send_elapse:38005|ack_elapse:38883|ctl_first_sent_time:1757654652787323|lagest_ack_time:1757654652824660|curr_delivered:1740558|
[2025/09/12 05:24:12 824706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652787323|
[2025/09/12 05:24:12 824710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1221||sndq_packets_used_bytes:0|sndq_packets_free:1455|
[2025/09/12 05:24:12 824715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1674|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1674|path_largest_ack:1674|
[2025/09/12 05:24:12 824719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44400|prior_delivered:1697358|prior_time:1757654652787724|is_app_limited:0|send_elapse:37846|ack_elapse:36936|ctl_first_sent_time:1757654652789165|lagest_ack_time:1757654652824660|curr_delivered:1741758|
[2025/09/12 05:24:12 824723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652789165|
[2025/09/12 05:24:12 824727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1220||sndq_packets_used_bytes:0|sndq_packets_free:1456|
[2025/09/12 05:24:12 824731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35615|rttvar:336|minrtt:30532|latest_rtt:35495|ack_delay:32|
[2025/09/12 05:24:12 824736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35596|rttvar:290|minrtt:30532|latest_rtt:35495|ack_delay:32|
[2025/09/12 05:24:12 824740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1674|lost_pn:1671|thresh:3|
[2025/09/12 05:24:12 824744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 824748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35596|rtt_var:290|pto_duration:37596|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 824757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 824761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 824765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 05:24:12 824769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652886813|now:1757654652824748|interv:62065|
[2025/09/12 05:24:12 824773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652886813|now:1757654652824748|interval:62065|pto_count:0|srtt:35596
[2025/09/12 05:24:12 824777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37846, ack_elapse 36936, delivered 44400|rate 1173175|lost 202|
[2025/09/12 05:24:12 824782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1173175) in round 39|
[2025/09/12 05:24:12 824786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 824790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:91992|extra_cwnd:5056|
[2025/09/12 05:24:12 824794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97048|packet_lost:0|acked:2400|po_sent_time:1757654652789165|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 824798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97048|packet_lost:0|acked:2400|po_sent_time:1757654652789165|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 824803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205227|bw:1205227|cwnd:97048|full_bw_reached:1|inflight:43207|srtt:35596|latest_rtt:35495|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 824809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:777|largest:777|pns:2|
[2025/09/12 05:24:12 824813] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:777|frame:ACK |recv_time:1757654652824660|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 824818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772824660|now:1757654652824660|interv:120000000|
[2025/09/12 05:24:12 824822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772824660|now:1757654652824660|interv:120000000|
[2025/09/12 05:24:12 824826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652825323|pq_index:0|
[2025/09/12 05:24:12 824830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652824042|
[2025/09/12 05:24:12 824834] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652824834|
[2025/09/12 05:24:12 824839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652824838|
[2025/09/12 05:24:12 824845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35596|min_srtt:35596|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 824852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1801542|
[2025/09/12 05:24:12 824857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35596|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 824861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 824866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35596|min_srtt:35596|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 824870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1802721|
[2025/09/12 05:24:12 824874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35596|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 824879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 824883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35596|min_srtt:35596|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 824887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1803900|
[2025/09/12 05:24:12 824892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 824896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 824899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 824904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 824908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 824912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1752024|
[2025/09/12 05:24:12 824917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 824921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 824925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652825323|
[2025/09/12 05:24:12 824929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652825323|
[2025/09/12 05:24:12 824932] [debug] |xqc_engine_wakeup_after|wakeup:1757654652825323|now:1757654652824932|diff:391|
[2025/09/12 05:24:12 824937] [debug] |xqc_engine_main_logic|END|now:1757654652824838|
[2025/09/12 05:24:12 824942] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652824942|
[2025/09/12 05:24:12 824948] [debug] |xqc_engine_wakeup_after|wakeup:1757654652825323|now:1757654652824948|diff:375|
[2025/09/12 05:24:12 824952] [debug] |xqc_engine_main_logic|END|now:1757654652824942|
[2025/09/12 05:24:12 826020] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652826019|
[2025/09/12 05:24:12 826030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652825323|pq_index:0|
[2025/09/12 05:24:12 826034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652824838|
[2025/09/12 05:24:12 826039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652826038|
[2025/09/12 05:24:12 826044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652825323|now:1757654652826038|
[2025/09/12 05:24:12 826048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652825323|now:1757654652826038|
[2025/09/12 05:24:12 826052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 826057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35596|min_srtt:35596|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 826062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1803900|
[2025/09/12 05:24:12 826066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 826070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 826074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 826078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 826083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 826087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1752024|
[2025/09/12 05:24:12 826091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 826095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1711|
[2025/09/12 05:24:12 826124] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1711|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757654652826103|stream_id:0|stream_offset:1752024|
[2025/09/12 05:24:12 826129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1711|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 826134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 05:24:12 826140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35596|rtt_var:290|pto_duration:37596|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 826154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 826160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 826166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 826172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652888699|now:1757654652826140|interv:62559|
[2025/09/12 05:24:12 826178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652888699|now:1757654652826140|interval:62559|pto_count:0|srtt:35596
[2025/09/12 05:24:12 826185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97048|inflight:44407|
[2025/09/12 05:24:12 826190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 826195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1753203|
[2025/09/12 05:24:12 826199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 826203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1712|
[2025/09/12 05:24:12 826232] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1712|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652826210|stream_id:0|stream_offset:1753203|
[2025/09/12 05:24:12 826241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1712|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 826248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 826255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35596|rtt_var:290|pto_duration:37596|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 826262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 826268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 826273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 826280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652888806|now:1757654652826255|interv:62551|
[2025/09/12 05:24:12 826287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652888806|now:1757654652826255|interval:62551|pto_count:0|srtt:35596
[2025/09/12 05:24:12 826294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97048|inflight:45607|
[2025/09/12 05:24:12 826302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 826308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1754382|
[2025/09/12 05:24:12 826318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 826322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652827322|now:1757654652826322|interv:1000|
[2025/09/12 05:24:12 826326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 826330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 826334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652827322|
[2025/09/12 05:24:12 826338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652827322|
[2025/09/12 05:24:12 826342] [debug] |xqc_engine_wakeup_after|wakeup:1757654652827322|now:1757654652826342|diff:980|
[2025/09/12 05:24:12 826346] [debug] |xqc_engine_main_logic|END|now:1757654652826038|
[2025/09/12 05:24:12 826753] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652826752|
[2025/09/12 05:24:12 826764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 826770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:777|
[2025/09/12 05:24:12 826773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:778|
[2025/09/12 05:24:12 826779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:778|
[2025/09/12 05:24:12 826783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 826788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1675|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1676|path_largest_ack:1675|
[2025/09/12 05:24:12 826792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:1697358|prior_time:1757654652787724|is_app_limited:0|send_elapse:37950|ack_elapse:39028|ctl_first_sent_time:1757654652789269|lagest_ack_time:1757654652826752|curr_delivered:1742958|
[2025/09/12 05:24:12 826797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652789269|
[2025/09/12 05:24:12 826802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1219||sndq_packets_used_bytes:0|sndq_packets_free:1457|
[2025/09/12 05:24:12 826806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1676|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:1676|path_largest_ack:1676|
[2025/09/12 05:24:12 826810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1699758|prior_time:1757654652789741|is_app_limited:0|send_elapse:37910|ack_elapse:37011|ctl_first_sent_time:1757654652791222|lagest_ack_time:1757654652826752|curr_delivered:1744165|
[2025/09/12 05:24:12 826815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652791222|
[2025/09/12 05:24:12 826818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1218||sndq_packets_used_bytes:0|sndq_packets_free:1458|
[2025/09/12 05:24:12 826822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35596|rttvar:290|minrtt:30532|latest_rtt:35530|ack_delay:48|
[2025/09/12 05:24:12 826827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35582|rttvar:246|minrtt:30532|latest_rtt:35530|ack_delay:48|
[2025/09/12 05:24:12 826831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1676|lost_pn:1673|thresh:3|
[2025/09/12 05:24:12 826840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 759|pns:2|
[2025/09/12 05:24:12 826844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 826848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35582|rtt_var:246|pto_duration:37582|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 826852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 826856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 826860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 05:24:12 826863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652888792|now:1757654652826847|interv:61945|
[2025/09/12 05:24:12 826867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652888792|now:1757654652826847|interval:61945|pto_count:0|srtt:35582
[2025/09/12 05:24:12 826872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37910, ack_elapse 37011, delivered 44407|rate 1171379|lost 202|
[2025/09/12 05:24:12 826876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1171379) in round 39|
[2025/09/12 05:24:12 826880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 826884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:91992|extra_cwnd:5056|
[2025/09/12 05:24:12 826888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97048|packet_lost:0|acked:2407|po_sent_time:1757654652791222|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 826893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97048|packet_lost:0|acked:2407|po_sent_time:1757654652791222|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 826897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205227|bw:1205227|cwnd:97048|full_bw_reached:1|inflight:43200|srtt:35582|latest_rtt:35530|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 826903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:778|largest:778|pns:2|
[2025/09/12 05:24:12 826907] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:778|frame:ACK |recv_time:1757654652826752|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 826911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772826752|now:1757654652826752|interv:120000000|
[2025/09/12 05:24:12 826915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772826752|now:1757654652826752|interv:120000000|
[2025/09/12 05:24:12 826919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652827322|pq_index:0|
[2025/09/12 05:24:12 826923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652826038|
[2025/09/12 05:24:12 826927] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652826927|
[2025/09/12 05:24:12 826932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652826931|
[2025/09/12 05:24:12 826941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35582|min_srtt:35582|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 826945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43200|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1803900|
[2025/09/12 05:24:12 826949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35582|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 826954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 826958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35582|min_srtt:35582|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 826963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43200|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1805079|
[2025/09/12 05:24:12 826967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35582|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 826971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 826975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35582|min_srtt:35582|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 826980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1806258|
[2025/09/12 05:24:12 826984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 826988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 826992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 826996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 827000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 827004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1754382|
[2025/09/12 05:24:12 827008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 827012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 827016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652827322|
[2025/09/12 05:24:12 827023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652827322|
[2025/09/12 05:24:12 827027] [debug] |xqc_engine_wakeup_after|wakeup:1757654652827322|now:1757654652827027|diff:295|
[2025/09/12 05:24:12 827031] [debug] |xqc_engine_main_logic|END|now:1757654652826931|
[2025/09/12 05:24:12 827036] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652827036|
[2025/09/12 05:24:12 827040] [debug] |xqc_engine_wakeup_after|wakeup:1757654652827322|now:1757654652827040|diff:282|
[2025/09/12 05:24:12 827043] [debug] |xqc_engine_main_logic|END|now:1757654652827036|
[2025/09/12 05:24:12 828111] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652828111|
[2025/09/12 05:24:12 828121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652827322|pq_index:0|
[2025/09/12 05:24:12 828126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652826931|
[2025/09/12 05:24:12 828131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652828129|
[2025/09/12 05:24:12 828135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654652827831|now:1757654652828129|
[2025/09/12 05:24:12 828139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:12 828143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654652827831|now:1757654652828129|
[2025/09/12 05:24:12 828147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:12 828151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652827322|now:1757654652828129|
[2025/09/12 05:24:12 828155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652827322|now:1757654652828129|
[2025/09/12 05:24:12 828159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 828164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:778|ack_delay:25332|first_ack_range:12|largest_pkt_recv_time:1757654652802831|
[2025/09/12 05:24:12 828168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:778|low:766|pkt_pns:2|
[2025/09/12 05:24:12 828172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:764|low:759|pkt_pns:2|
[2025/09/12 05:24:12 828176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:766|frame_largest_recv:778|
[2025/09/12 05:24:12 828180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:12 828185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35582|min_srtt:35582|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 828190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43200|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1806258|
[2025/09/12 05:24:12 828194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 828198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 828202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 828209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 828221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1209|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 828228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1209|schedule_bytes:0|inflight:43200|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1754382|
[2025/09/12 05:24:12 828235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 828242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1713|
[2025/09/12 05:24:12 828279] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1713|size:1209|sent:1225|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:43200|now:1757654652828254|stream_id:0|stream_offset:1754382|
[2025/09/12 05:24:12 828288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1713|origin_pktnum:0|size:1209|enc_size:1225|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 828295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 05:24:12 828303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35582|rtt_var:246|pto_duration:37582|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 828309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 828315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 828321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 828327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652890836|now:1757654652828302|interv:62534|
[2025/09/12 05:24:12 828334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652890836|now:1757654652828302|interval:62534|pto_count:0|srtt:35582
[2025/09/12 05:24:12 828340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97048|inflight:44409|
[2025/09/12 05:24:12 828345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 828350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1755561|
[2025/09/12 05:24:12 828354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 828358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1714|
[2025/09/12 05:24:12 828384] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1714|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654652828366|stream_id:0|stream_offset:1755561|
[2025/09/12 05:24:12 828389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1714|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 828394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:12 828398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35582|rtt_var:246|pto_duration:37582|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 828411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 828418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 828424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:12 828431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652890948|now:1757654652828398|interv:62550|
[2025/09/12 05:24:12 828436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652890948|now:1757654652828398|interval:62550|pto_count:0|srtt:35582
[2025/09/12 05:24:12 828444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97048|inflight:45609|
[2025/09/12 05:24:12 828449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 828453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97048|conn:0000561B836C40DC|stream_id:0|stream_offset:1756740|
[2025/09/12 05:24:12 828480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 828484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652829484|now:1757654652828484|interv:1000|
[2025/09/12 05:24:12 828488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 828492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 828496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652829484|
[2025/09/12 05:24:12 828500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652829484|
[2025/09/12 05:24:12 828504] [debug] |xqc_engine_wakeup_after|wakeup:1757654652829484|now:1757654652828504|diff:980|
[2025/09/12 05:24:12 828508] [debug] |xqc_engine_main_logic|END|now:1757654652828129|
[2025/09/12 05:24:12 828637] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652828635|
[2025/09/12 05:24:12 828645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 828651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:778|
[2025/09/12 05:24:12 828655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:779|
[2025/09/12 05:24:12 828661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:779|
[2025/09/12 05:24:12 828665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 828670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1677|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1678|path_largest_ack:1677|
[2025/09/12 05:24:12 828674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1699758|prior_time:1757654652789741|is_app_limited:0|send_elapse:38011|ack_elapse:38894|ctl_first_sent_time:1757654652791323|lagest_ack_time:1757654652828635|curr_delivered:1745365|
[2025/09/12 05:24:12 828679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652791323|
[2025/09/12 05:24:12 828692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1217||sndq_packets_used_bytes:0|sndq_packets_free:1459|
[2025/09/12 05:24:12 828696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1678|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1678|path_largest_ack:1678|
[2025/09/12 05:24:12 828701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1702158|prior_time:1757654652791739|is_app_limited:0|send_elapse:37885|ack_elapse:36896|ctl_first_sent_time:1757654652793185|lagest_ack_time:1757654652828635|curr_delivered:1746565|
[2025/09/12 05:24:12 828705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652793185|
[2025/09/12 05:24:12 828709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1216||sndq_packets_used_bytes:0|sndq_packets_free:1460|
[2025/09/12 05:24:12 828713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35582|rttvar:246|minrtt:30532|latest_rtt:35450|ack_delay:32|
[2025/09/12 05:24:12 828717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35562|rttvar:226|minrtt:30532|latest_rtt:35450|ack_delay:32|
[2025/09/12 05:24:12 828722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1678|lost_pn:1675|thresh:3|
[2025/09/12 05:24:12 828726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 828730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35562|rtt_var:226|pto_duration:37562|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 828734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 828738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 828742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 828746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652890928|now:1757654652828729|interv:62199|
[2025/09/12 05:24:12 828750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652890928|now:1757654652828729|interval:62199|pto_count:0|srtt:35562
[2025/09/12 05:24:12 828754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37885, ack_elapse 36896, delivered 44407|rate 1172152|lost 202|
[2025/09/12 05:24:12 828758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1172152) in round 39|
[2025/09/12 05:24:12 828762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 828767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:91992|extra_cwnd:5076|
[2025/09/12 05:24:12 828770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97048|packet_lost:0|acked:2400|po_sent_time:1757654652793185|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 828775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97048|packet_lost:0|acked:2400|po_sent_time:1757654652793185|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 828822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205227|bw:1205227|cwnd:97068|full_bw_reached:1|inflight:43209|srtt:35562|latest_rtt:35450|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 828828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:779|largest:779|pns:2|
[2025/09/12 05:24:12 828833] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:779|frame:ACK |recv_time:1757654652828635|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 828838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772828635|now:1757654652828635|interv:120000000|
[2025/09/12 05:24:12 828842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772828635|now:1757654652828635|interv:120000000|
[2025/09/12 05:24:12 828846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652829484|pq_index:0|
[2025/09/12 05:24:12 828850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652828129|
[2025/09/12 05:24:12 828854] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652828854|
[2025/09/12 05:24:12 828859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652828858|
[2025/09/12 05:24:12 828865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35562|min_srtt:35562|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 828869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43209|cwnd:97068|conn:0000561B836C40DC|stream_id:0|stream_offset:1806258|
[2025/09/12 05:24:12 828873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35562|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 828878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 828882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35562|min_srtt:35562|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 828887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43209|cwnd:97068|conn:0000561B836C40DC|stream_id:0|stream_offset:1807437|
[2025/09/12 05:24:12 828891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35562|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 828895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 828900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35562|min_srtt:35562|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 828904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43209|cwnd:97068|conn:0000561B836C40DC|stream_id:0|stream_offset:1808616|
[2025/09/12 05:24:12 828911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 828915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 828919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 828923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 828927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 828931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97068|conn:0000561B836C40DC|stream_id:0|stream_offset:1756740|
[2025/09/12 05:24:12 828936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 828940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 828944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652829484|
[2025/09/12 05:24:12 828948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652829484|
[2025/09/12 05:24:12 828952] [debug] |xqc_engine_wakeup_after|wakeup:1757654652829484|now:1757654652828951|diff:533|
[2025/09/12 05:24:12 828956] [debug] |xqc_engine_main_logic|END|now:1757654652828858|
[2025/09/12 05:24:12 828961] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652828961|
[2025/09/12 05:24:12 828965] [debug] |xqc_engine_wakeup_after|wakeup:1757654652829484|now:1757654652828965|diff:519|
[2025/09/12 05:24:12 828969] [debug] |xqc_engine_main_logic|END|now:1757654652828961|
[2025/09/12 05:24:12 830038] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652830037|
[2025/09/12 05:24:12 830048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652829484|pq_index:0|
[2025/09/12 05:24:12 830053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652828858|
[2025/09/12 05:24:12 830058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652830057|
[2025/09/12 05:24:12 830062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652829484|now:1757654652830057|
[2025/09/12 05:24:12 830066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652829484|now:1757654652830057|
[2025/09/12 05:24:12 830070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 830076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35562|min_srtt:35562|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 830080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43209|cwnd:97068|conn:0000561B836C40DC|stream_id:0|stream_offset:1808616|
[2025/09/12 05:24:12 830085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 830089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 830092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 830101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 830106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 830110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97068|conn:0000561B836C40DC|stream_id:0|stream_offset:1756740|
[2025/09/12 05:24:12 830115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 830119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1715|
[2025/09/12 05:24:12 830149] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1715|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652830127|stream_id:0|stream_offset:1756740|
[2025/09/12 05:24:12 830154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1715|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 830159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 830164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35562|rtt_var:226|pto_duration:37562|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 830171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 830178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 830184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 830190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652892689|now:1757654652830164|interv:62525|
[2025/09/12 05:24:12 830197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652892689|now:1757654652830164|interval:62525|pto_count:0|srtt:35562
[2025/09/12 05:24:12 830204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97068|inflight:44409|
[2025/09/12 05:24:12 830212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 830219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97068|conn:0000561B836C40DC|stream_id:0|stream_offset:1757919|
[2025/09/12 05:24:12 830224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 830228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1716|
[2025/09/12 05:24:12 830253] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1716|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654652830235|stream_id:0|stream_offset:1757919|
[2025/09/12 05:24:12 830260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1716|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 830275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:12 830282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35562|rtt_var:226|pto_duration:37562|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 830288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 830295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 830300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:12 830307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652892797|now:1757654652830282|interv:62515|
[2025/09/12 05:24:12 830313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652892797|now:1757654652830282|interval:62515|pto_count:0|srtt:35562
[2025/09/12 05:24:12 830321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97068|inflight:45609|
[2025/09/12 05:24:12 830328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 830335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97068|conn:0000561B836C40DC|stream_id:0|stream_offset:1759098|
[2025/09/12 05:24:12 830341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 830345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652831345|now:1757654652830345|interv:1000|
[2025/09/12 05:24:12 830349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 830353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 830357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652831345|
[2025/09/12 05:24:12 830361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652831345|
[2025/09/12 05:24:12 830365] [debug] |xqc_engine_wakeup_after|wakeup:1757654652831345|now:1757654652830365|diff:980|
[2025/09/12 05:24:12 830369] [debug] |xqc_engine_main_logic|END|now:1757654652830057|
[2025/09/12 05:24:12 830639] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652830638|
[2025/09/12 05:24:12 830650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 830656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:779|
[2025/09/12 05:24:12 830660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:780|
[2025/09/12 05:24:12 830666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:780|
[2025/09/12 05:24:12 830670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 830675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1679|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1680|path_largest_ack:1679|
[2025/09/12 05:24:12 830679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1702158|prior_time:1757654652791739|is_app_limited:0|send_elapse:37985|ack_elapse:38899|ctl_first_sent_time:1757654652793285|lagest_ack_time:1757654652830638|curr_delivered:1747765|
[2025/09/12 05:24:12 830689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652793285|
[2025/09/12 05:24:12 830694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1215||sndq_packets_used_bytes:0|sndq_packets_free:1461|
[2025/09/12 05:24:12 830698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1680|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1680|path_largest_ack:1680|
[2025/09/12 05:24:12 830702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1704558|prior_time:1757654652793707|is_app_limited:0|send_elapse:37854|ack_elapse:36931|ctl_first_sent_time:1757654652795157|lagest_ack_time:1757654652830638|curr_delivered:1748965|
[2025/09/12 05:24:12 830707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652795157|
[2025/09/12 05:24:12 830711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1214||sndq_packets_used_bytes:0|sndq_packets_free:1462|
[2025/09/12 05:24:12 830715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35562|rttvar:226|minrtt:30532|latest_rtt:35481|ack_delay:32|
[2025/09/12 05:24:12 830720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35548|rttvar:198|minrtt:30532|latest_rtt:35481|ack_delay:32|
[2025/09/12 05:24:12 830724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1680|lost_pn:1677|thresh:3|
[2025/09/12 05:24:12 830729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 830733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35548|rtt_var:198|pto_duration:37548|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 830737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 830741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 830745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 830749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652892783|now:1757654652830732|interv:62051|
[2025/09/12 05:24:12 830753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652892783|now:1757654652830732|interval:62051|pto_count:0|srtt:35548
[2025/09/12 05:24:12 830757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37854, ack_elapse 36931, delivered 44407|rate 1173112|lost 202|
[2025/09/12 05:24:12 830762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1173112) in round 39|
[2025/09/12 05:24:12 830766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 830770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:91992|extra_cwnd:5076|
[2025/09/12 05:24:12 830774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97068|packet_lost:0|acked:2400|po_sent_time:1757654652795157|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 830781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97068|packet_lost:0|acked:2400|po_sent_time:1757654652795157|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 830786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205227|bw:1205227|cwnd:97068|full_bw_reached:1|inflight:43209|srtt:35548|latest_rtt:35481|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 830792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:780|largest:780|pns:2|
[2025/09/12 05:24:12 830796] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:780|frame:ACK |recv_time:1757654652830638|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 830801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772830638|now:1757654652830638|interv:120000000|
[2025/09/12 05:24:12 830805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772830638|now:1757654652830638|interv:120000000|
[2025/09/12 05:24:12 830809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652831345|pq_index:0|
[2025/09/12 05:24:12 830813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652830057|
[2025/09/12 05:24:12 830817] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652830817|
[2025/09/12 05:24:12 830822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652830821|
[2025/09/12 05:24:12 830828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35548|min_srtt:35548|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 830833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43209|cwnd:97068|conn:0000561B836C40DC|stream_id:0|stream_offset:1808616|
[2025/09/12 05:24:12 830837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35548|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 830841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 830846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35548|min_srtt:35548|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 830850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43209|cwnd:97068|conn:0000561B836C40DC|stream_id:0|stream_offset:1809795|
[2025/09/12 05:24:12 830854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35548|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 830859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 830863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35548|min_srtt:35548|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 830870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43209|cwnd:97068|conn:0000561B836C40DC|stream_id:0|stream_offset:1810974|
[2025/09/12 05:24:12 830874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 830878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 830882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 830886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 830890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 830894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97068|conn:0000561B836C40DC|stream_id:0|stream_offset:1759098|
[2025/09/12 05:24:12 830899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 830902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 830906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652831345|
[2025/09/12 05:24:12 830910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652831345|
[2025/09/12 05:24:12 830914] [debug] |xqc_engine_wakeup_after|wakeup:1757654652831345|now:1757654652830914|diff:431|
[2025/09/12 05:24:12 830918] [debug] |xqc_engine_main_logic|END|now:1757654652830821|
[2025/09/12 05:24:12 830923] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652830923|
[2025/09/12 05:24:12 830927] [debug] |xqc_engine_wakeup_after|wakeup:1757654652831345|now:1757654652830927|diff:418|
[2025/09/12 05:24:12 830931] [debug] |xqc_engine_main_logic|END|now:1757654652830923|
[2025/09/12 05:24:12 831998] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652831998|
[2025/09/12 05:24:12 832009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652831345|pq_index:0|
[2025/09/12 05:24:12 832013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652830821|
[2025/09/12 05:24:12 832018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652832017|
[2025/09/12 05:24:12 832022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652831345|now:1757654652832017|
[2025/09/12 05:24:12 832027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652831345|now:1757654652832017|
[2025/09/12 05:24:12 832031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 832036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35548|min_srtt:35548|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 832040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43209|cwnd:97068|conn:0000561B836C40DC|stream_id:0|stream_offset:1810974|
[2025/09/12 05:24:12 832050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 832054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 832057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 832062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 832066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 832071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97068|conn:0000561B836C40DC|stream_id:0|stream_offset:1759098|
[2025/09/12 05:24:12 832075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 832079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1717|
[2025/09/12 05:24:12 832108] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1717|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652832087|stream_id:0|stream_offset:1759098|
[2025/09/12 05:24:12 832114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1717|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 832119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 832124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35548|rtt_var:198|pto_duration:37548|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 832131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 832138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 832144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 832150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652894635|now:1757654652832124|interv:62511|
[2025/09/12 05:24:12 832157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652894635|now:1757654652832124|interval:62511|pto_count:0|srtt:35548
[2025/09/12 05:24:12 832164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97068|inflight:44409|
[2025/09/12 05:24:12 832172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 832178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97068|conn:0000561B836C40DC|stream_id:0|stream_offset:1760277|
[2025/09/12 05:24:12 832183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 832188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1718|
[2025/09/12 05:24:12 832213] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1718|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654652832195|stream_id:0|stream_offset:1760277|
[2025/09/12 05:24:12 832226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1718|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 832233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:12 832240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35548|rtt_var:198|pto_duration:37548|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 832247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 832253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 832259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:12 832266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652894743|now:1757654652832239|interv:62504|
[2025/09/12 05:24:12 832272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652894743|now:1757654652832239|interval:62504|pto_count:0|srtt:35548
[2025/09/12 05:24:12 832280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97068|inflight:45609|
[2025/09/12 05:24:12 832287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 832293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97068|conn:0000561B836C40DC|stream_id:0|stream_offset:1761456|
[2025/09/12 05:24:12 832298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 832302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652833302|now:1757654652832302|interv:1000|
[2025/09/12 05:24:12 832306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 832310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 832314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652833302|
[2025/09/12 05:24:12 832318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652833302|
[2025/09/12 05:24:12 832322] [debug] |xqc_engine_wakeup_after|wakeup:1757654652833302|now:1757654652832322|diff:980|
[2025/09/12 05:24:12 832327] [debug] |xqc_engine_main_logic|END|now:1757654652832017|
[2025/09/12 05:24:12 832631] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652832630|
[2025/09/12 05:24:12 832641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 832647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:780|
[2025/09/12 05:24:12 832651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:781|
[2025/09/12 05:24:12 832657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:781|
[2025/09/12 05:24:12 832661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 832666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1681|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1682|path_largest_ack:1681|
[2025/09/12 05:24:12 832675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1704558|prior_time:1757654652793707|is_app_limited:0|send_elapse:37951|ack_elapse:38923|ctl_first_sent_time:1757654652795254|lagest_ack_time:1757654652832630|curr_delivered:1750165|
[2025/09/12 05:24:12 832680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652795254|
[2025/09/12 05:24:12 832686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1213||sndq_packets_used_bytes:0|sndq_packets_free:1463|
[2025/09/12 05:24:12 832690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1682|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1682|path_largest_ack:1682|
[2025/09/12 05:24:12 832695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1706958|prior_time:1757654652795729|is_app_limited:0|send_elapse:37885|ack_elapse:36901|ctl_first_sent_time:1757654652797174|lagest_ack_time:1757654652832630|curr_delivered:1751365|
[2025/09/12 05:24:12 832700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652797174|
[2025/09/12 05:24:12 832704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1212||sndq_packets_used_bytes:0|sndq_packets_free:1464|
[2025/09/12 05:24:12 832708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35548|rttvar:198|minrtt:30532|latest_rtt:35456|ack_delay:32|
[2025/09/12 05:24:12 832712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35533|rttvar:180|minrtt:30532|latest_rtt:35456|ack_delay:32|
[2025/09/12 05:24:12 832716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1682|lost_pn:1679|thresh:3|
[2025/09/12 05:24:12 832720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 832724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35533|rtt_var:180|pto_duration:37533|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 832729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 832732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 832736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 832740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652894728|now:1757654652832724|interv:62004|
[2025/09/12 05:24:12 832744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652894728|now:1757654652832724|interval:62004|pto_count:0|srtt:35533
[2025/09/12 05:24:12 832749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37885, ack_elapse 36901, delivered 44407|rate 1172152|lost 202|
[2025/09/12 05:24:12 832753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1172152) in round 39|
[2025/09/12 05:24:12 832757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 832761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:91992|extra_cwnd:5076|
[2025/09/12 05:24:12 832768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97068|packet_lost:0|acked:2400|po_sent_time:1757654652797174|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 832772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97068|packet_lost:0|acked:2400|po_sent_time:1757654652797174|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 832777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205227|bw:1205227|cwnd:97068|full_bw_reached:1|inflight:43209|srtt:35533|latest_rtt:35456|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 832782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:781|largest:781|pns:2|
[2025/09/12 05:24:12 832787] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:781|frame:ACK |recv_time:1757654652832630|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 832791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772832630|now:1757654652832630|interv:120000000|
[2025/09/12 05:24:12 832795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772832630|now:1757654652832630|interv:120000000|
[2025/09/12 05:24:12 832799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652833302|pq_index:0|
[2025/09/12 05:24:12 832803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652832017|
[2025/09/12 05:24:12 832807] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652832807|
[2025/09/12 05:24:12 832812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652832811|
[2025/09/12 05:24:12 832818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35533|min_srtt:35533|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 832822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43209|cwnd:97068|conn:0000561B836C40DC|stream_id:0|stream_offset:1810974|
[2025/09/12 05:24:12 832827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35533|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 832831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 832836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35533|min_srtt:35533|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 832840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43209|cwnd:97068|conn:0000561B836C40DC|stream_id:0|stream_offset:1812153|
[2025/09/12 05:24:12 832844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35533|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 832852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 832856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35533|min_srtt:35533|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 832860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43209|cwnd:97068|conn:0000561B836C40DC|stream_id:0|stream_offset:1813332|
[2025/09/12 05:24:12 832864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 832868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 832872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 832876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 832880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 832885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97068|conn:0000561B836C40DC|stream_id:0|stream_offset:1761456|
[2025/09/12 05:24:12 832889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 832893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 832897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652833302|
[2025/09/12 05:24:12 832901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652833302|
[2025/09/12 05:24:12 832904] [debug] |xqc_engine_wakeup_after|wakeup:1757654652833302|now:1757654652832904|diff:398|
[2025/09/12 05:24:12 832909] [debug] |xqc_engine_main_logic|END|now:1757654652832811|
[2025/09/12 05:24:12 832914] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652832914|
[2025/09/12 05:24:12 832918] [debug] |xqc_engine_wakeup_after|wakeup:1757654652833302|now:1757654652832917|diff:385|
[2025/09/12 05:24:12 832921] [debug] |xqc_engine_main_logic|END|now:1757654652832914|
[2025/09/12 05:24:12 833989] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652833989|
[2025/09/12 05:24:12 833999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652833302|pq_index:0|
[2025/09/12 05:24:12 834004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652832811|
[2025/09/12 05:24:12 834009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652834008|
[2025/09/12 05:24:12 834013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652833302|now:1757654652834008|
[2025/09/12 05:24:12 834018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652833302|now:1757654652834008|
[2025/09/12 05:24:12 834023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 834031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35533|min_srtt:35533|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 834040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43209|cwnd:97068|conn:0000561B836C40DC|stream_id:0|stream_offset:1813332|
[2025/09/12 05:24:12 834045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 834049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 834052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 834057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 834061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 834066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97068|conn:0000561B836C40DC|stream_id:0|stream_offset:1761456|
[2025/09/12 05:24:12 834070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 834075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1719|
[2025/09/12 05:24:12 834104] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1719|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652834083|stream_id:0|stream_offset:1761456|
[2025/09/12 05:24:12 834109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1719|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 834114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 834119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35533|rtt_var:180|pto_duration:37533|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 834126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 834132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 834139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 834145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652896616|now:1757654652834119|interv:62497|
[2025/09/12 05:24:12 834151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652896616|now:1757654652834119|interval:62497|pto_count:0|srtt:35533
[2025/09/12 05:24:12 834158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97068|inflight:44409|
[2025/09/12 05:24:12 834165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 834170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97068|conn:0000561B836C40DC|stream_id:0|stream_offset:1762635|
[2025/09/12 05:24:12 834174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 834183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1720|
[2025/09/12 05:24:12 834211] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1720|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654652834190|stream_id:0|stream_offset:1762635|
[2025/09/12 05:24:12 834220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1720|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 834227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:12 834234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35533|rtt_var:180|pto_duration:37533|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 834241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 834247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 834253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:12 834259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652896723|now:1757654652834234|interv:62489|
[2025/09/12 05:24:12 834265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652896723|now:1757654652834234|interval:62489|pto_count:0|srtt:35533
[2025/09/12 05:24:12 834273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97068|inflight:45609|
[2025/09/12 05:24:12 834280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 834287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97068|conn:0000561B836C40DC|stream_id:0|stream_offset:1763814|
[2025/09/12 05:24:12 834293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 834297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652835297|now:1757654652834297|interv:1000|
[2025/09/12 05:24:12 834301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 834305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 834309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652835297|
[2025/09/12 05:24:12 834313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652835297|
[2025/09/12 05:24:12 834317] [debug] |xqc_engine_wakeup_after|wakeup:1757654652835297|now:1757654652834317|diff:980|
[2025/09/12 05:24:12 834321] [debug] |xqc_engine_main_logic|END|now:1757654652834008|
[2025/09/12 05:24:12 834608] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652834606|
[2025/09/12 05:24:12 834618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 834624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:781|
[2025/09/12 05:24:12 834628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:782|
[2025/09/12 05:24:12 834634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:782|
[2025/09/12 05:24:12 834643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 834647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1683|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1684|path_largest_ack:1683|
[2025/09/12 05:24:12 834652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1706958|prior_time:1757654652795729|is_app_limited:0|send_elapse:37983|ack_elapse:38877|ctl_first_sent_time:1757654652797272|lagest_ack_time:1757654652834606|curr_delivered:1752565|
[2025/09/12 05:24:12 834657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652797272|
[2025/09/12 05:24:12 834661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1211||sndq_packets_used_bytes:0|sndq_packets_free:1465|
[2025/09/12 05:24:12 834666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1684|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1684|path_largest_ack:1684|
[2025/09/12 05:24:12 834670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1709358|prior_time:1757654652797696|is_app_limited:0|send_elapse:37864|ack_elapse:36910|ctl_first_sent_time:1757654652799143|lagest_ack_time:1757654652834606|curr_delivered:1753765|
[2025/09/12 05:24:12 834674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652799143|
[2025/09/12 05:24:12 834678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1210||sndq_packets_used_bytes:0|sndq_packets_free:1466|
[2025/09/12 05:24:12 834682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35533|rttvar:180|minrtt:30532|latest_rtt:35463|ack_delay:32|
[2025/09/12 05:24:12 834687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35520|rttvar:160|minrtt:30532|latest_rtt:35463|ack_delay:32|
[2025/09/12 05:24:12 834691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1684|lost_pn:1681|thresh:3|
[2025/09/12 05:24:12 834695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 834699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35520|rtt_var:160|pto_duration:37520|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 834704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 834708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 834711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 834715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652896710|now:1757654652834699|interv:62011|
[2025/09/12 05:24:12 834719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652896710|now:1757654652834699|interval:62011|pto_count:0|srtt:35520
[2025/09/12 05:24:12 834724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37864, ack_elapse 36910, delivered 44407|rate 1172802|lost 202|
[2025/09/12 05:24:12 834728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1172802) in round 39|
[2025/09/12 05:24:12 834735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 834739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:91992|extra_cwnd:5084|
[2025/09/12 05:24:12 834743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97068|packet_lost:0|acked:2400|po_sent_time:1757654652799143|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 834747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97068|packet_lost:0|acked:2400|po_sent_time:1757654652799143|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 834752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205227|bw:1205227|cwnd:97076|full_bw_reached:1|inflight:43209|srtt:35520|latest_rtt:35463|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 834757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:782|largest:782|pns:2|
[2025/09/12 05:24:12 834762] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:782|frame:ACK |recv_time:1757654652834606|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 834767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772834606|now:1757654652834606|interv:120000000|
[2025/09/12 05:24:12 834771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772834606|now:1757654652834606|interv:120000000|
[2025/09/12 05:24:12 834775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652835297|pq_index:0|
[2025/09/12 05:24:12 834779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652834008|
[2025/09/12 05:24:12 834783] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652834783|
[2025/09/12 05:24:12 834788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652834787|
[2025/09/12 05:24:12 834793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35520|min_srtt:35520|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 834798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43209|cwnd:97076|conn:0000561B836C40DC|stream_id:0|stream_offset:1813332|
[2025/09/12 05:24:12 834802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35520|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 834807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 834811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35520|min_srtt:35520|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 834815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43209|cwnd:97076|conn:0000561B836C40DC|stream_id:0|stream_offset:1814511|
[2025/09/12 05:24:12 834822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35520|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 834826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 834831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35520|min_srtt:35520|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 834835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43209|cwnd:97076|conn:0000561B836C40DC|stream_id:0|stream_offset:1815690|
[2025/09/12 05:24:12 834839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 834843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 834847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 834851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 834855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 834859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97076|conn:0000561B836C40DC|stream_id:0|stream_offset:1763814|
[2025/09/12 05:24:12 834864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 834868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 834872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652835297|
[2025/09/12 05:24:12 834876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652835297|
[2025/09/12 05:24:12 834879] [debug] |xqc_engine_wakeup_after|wakeup:1757654652835297|now:1757654652834879|diff:418|
[2025/09/12 05:24:12 834884] [debug] |xqc_engine_main_logic|END|now:1757654652834787|
[2025/09/12 05:24:12 834889] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652834889|
[2025/09/12 05:24:12 834892] [debug] |xqc_engine_wakeup_after|wakeup:1757654652835297|now:1757654652834892|diff:405|
[2025/09/12 05:24:12 834896] [debug] |xqc_engine_main_logic|END|now:1757654652834889|
[2025/09/12 05:24:12 835965] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652835965|
[2025/09/12 05:24:12 835976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652835297|pq_index:0|
[2025/09/12 05:24:12 835980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652834787|
[2025/09/12 05:24:12 835985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652835984|
[2025/09/12 05:24:12 835989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652835297|now:1757654652835984|
[2025/09/12 05:24:12 835994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652835297|now:1757654652835984|
[2025/09/12 05:24:12 836002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 836008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35520|min_srtt:35520|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 836012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43209|cwnd:97076|conn:0000561B836C40DC|stream_id:0|stream_offset:1815690|
[2025/09/12 05:24:12 836017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 836021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 836024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 836029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 836033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 836037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97076|conn:0000561B836C40DC|stream_id:0|stream_offset:1763814|
[2025/09/12 05:24:12 836042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 836046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1721|
[2025/09/12 05:24:12 836075] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1721|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652836054|stream_id:0|stream_offset:1763814|
[2025/09/12 05:24:12 836081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1721|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 836085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 836091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35520|rtt_var:160|pto_duration:37520|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 836097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 836104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 836110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 836116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652898574|now:1757654652836090|interv:62484|
[2025/09/12 05:24:12 836122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652898574|now:1757654652836090|interval:62484|pto_count:0|srtt:35520
[2025/09/12 05:24:12 836130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97076|inflight:44409|
[2025/09/12 05:24:12 836137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 836142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97076|conn:0000561B836C40DC|stream_id:0|stream_offset:1764993|
[2025/09/12 05:24:12 836151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 836155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1722|
[2025/09/12 05:24:12 836181] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1722|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654652836162|stream_id:0|stream_offset:1764993|
[2025/09/12 05:24:12 836186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1722|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 836192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:12 836199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35520|rtt_var:160|pto_duration:37520|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 836206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 836212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 836218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:12 836225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652898682|now:1757654652836199|interv:62483|
[2025/09/12 05:24:12 836232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652898682|now:1757654652836199|interval:62483|pto_count:0|srtt:35520
[2025/09/12 05:24:12 836239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97076|inflight:45609|
[2025/09/12 05:24:12 836246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 836252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97076|conn:0000561B836C40DC|stream_id:0|stream_offset:1766172|
[2025/09/12 05:24:12 836260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 836265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652837265|now:1757654652836265|interv:1000|
[2025/09/12 05:24:12 836272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 836277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 836281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652837265|
[2025/09/12 05:24:12 836285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652837265|
[2025/09/12 05:24:12 836289] [debug] |xqc_engine_wakeup_after|wakeup:1757654652837265|now:1757654652836289|diff:976|
[2025/09/12 05:24:12 836293] [debug] |xqc_engine_main_logic|END|now:1757654652835984|
[2025/09/12 05:24:12 836604] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652836603|
[2025/09/12 05:24:12 836615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 836625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:782|
[2025/09/12 05:24:12 836629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:783|
[2025/09/12 05:24:12 836635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:783|
[2025/09/12 05:24:12 836639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 836644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1685|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1686|path_largest_ack:1685|
[2025/09/12 05:24:12 836649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1709358|prior_time:1757654652797696|is_app_limited:0|send_elapse:37978|ack_elapse:38907|ctl_first_sent_time:1757654652799257|lagest_ack_time:1757654652836603|curr_delivered:1754965|
[2025/09/12 05:24:12 836653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652799257|
[2025/09/12 05:24:12 836658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1209||sndq_packets_used_bytes:0|sndq_packets_free:1467|
[2025/09/12 05:24:12 836662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1686|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1686|path_largest_ack:1686|
[2025/09/12 05:24:12 836666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1711758|prior_time:1757654652799690|is_app_limited:0|send_elapse:37859|ack_elapse:36913|ctl_first_sent_time:1757654652801137|lagest_ack_time:1757654652836603|curr_delivered:1756165|
[2025/09/12 05:24:12 836671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652801137|
[2025/09/12 05:24:12 836675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1208||sndq_packets_used_bytes:0|sndq_packets_free:1468|
[2025/09/12 05:24:12 836679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35520|rttvar:160|minrtt:30532|latest_rtt:35466|ack_delay:32|
[2025/09/12 05:24:12 836683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35509|rttvar:141|minrtt:30532|latest_rtt:35466|ack_delay:32|
[2025/09/12 05:24:12 836688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1686|lost_pn:1683|thresh:3|
[2025/09/12 05:24:12 836692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 836696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35509|rtt_var:141|pto_duration:37509|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 836700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 836704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 836708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 836712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652898671|now:1757654652836696|interv:61975|
[2025/09/12 05:24:12 836716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652898671|now:1757654652836696|interval:61975|pto_count:0|srtt:35509
[2025/09/12 05:24:12 836723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37859, ack_elapse 36913, delivered 44407|rate 1172957|lost 202|
[2025/09/12 05:24:12 836728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1172957) in round 39|
[2025/09/12 05:24:12 836732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 836736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:91992|extra_cwnd:5084|
[2025/09/12 05:24:12 836740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97076|packet_lost:0|acked:2400|po_sent_time:1757654652801137|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 836744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97076|packet_lost:0|acked:2400|po_sent_time:1757654652801137|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 836749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205227|bw:1205227|cwnd:97076|full_bw_reached:1|inflight:43209|srtt:35509|latest_rtt:35466|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 836754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:783|largest:783|pns:2|
[2025/09/12 05:24:12 836759] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:783|frame:ACK |recv_time:1757654652836603|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 836763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772836603|now:1757654652836603|interv:120000000|
[2025/09/12 05:24:12 836768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772836603|now:1757654652836603|interv:120000000|
[2025/09/12 05:24:12 836772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652837265|pq_index:0|
[2025/09/12 05:24:12 836776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652835984|
[2025/09/12 05:24:12 836780] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652836780|
[2025/09/12 05:24:12 836784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652836783|
[2025/09/12 05:24:12 836790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35509|min_srtt:35509|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 836794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43209|cwnd:97076|conn:0000561B836C40DC|stream_id:0|stream_offset:1815690|
[2025/09/12 05:24:12 836799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35509|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 836803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 836808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35509|min_srtt:35509|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 836816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43209|cwnd:97076|conn:0000561B836C40DC|stream_id:0|stream_offset:1816869|
[2025/09/12 05:24:12 836821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35509|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 836825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 836829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35509|min_srtt:35509|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 836833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43209|cwnd:97076|conn:0000561B836C40DC|stream_id:0|stream_offset:1818048|
[2025/09/12 05:24:12 836838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 836842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 836845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 836850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 836854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 836858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97076|conn:0000561B836C40DC|stream_id:0|stream_offset:1766172|
[2025/09/12 05:24:12 836862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 836866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 836870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652837265|
[2025/09/12 05:24:12 836874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652837265|
[2025/09/12 05:24:12 836878] [debug] |xqc_engine_wakeup_after|wakeup:1757654652837265|now:1757654652836878|diff:387|
[2025/09/12 05:24:12 836882] [debug] |xqc_engine_main_logic|END|now:1757654652836783|
[2025/09/12 05:24:12 836887] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652836887|
[2025/09/12 05:24:12 836891] [debug] |xqc_engine_wakeup_after|wakeup:1757654652837265|now:1757654652836891|diff:374|
[2025/09/12 05:24:12 836895] [debug] |xqc_engine_main_logic|END|now:1757654652836887|
[2025/09/12 05:24:12 837963] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652837963|
[2025/09/12 05:24:12 837973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652837265|pq_index:0|
[2025/09/12 05:24:12 837978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652836783|
[2025/09/12 05:24:12 837983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652837982|
[2025/09/12 05:24:12 837992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652837265|now:1757654652837982|
[2025/09/12 05:24:12 837996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652837265|now:1757654652837982|
[2025/09/12 05:24:12 838000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 838006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35509|min_srtt:35509|path_bw:1205227|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 838010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43209|cwnd:97076|conn:0000561B836C40DC|stream_id:0|stream_offset:1818048|
[2025/09/12 05:24:12 838015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 838018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 838022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 838026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 838031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 838035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97076|conn:0000561B836C40DC|stream_id:0|stream_offset:1766172|
[2025/09/12 05:24:12 838039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 838044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1723|
[2025/09/12 05:24:12 838073] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1723|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652838052|stream_id:0|stream_offset:1766172|
[2025/09/12 05:24:12 838078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1723|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 838083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 838089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35509|rtt_var:141|pto_duration:37509|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 838095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 838102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 838108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 838114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652900561|now:1757654652838088|interv:62473|
[2025/09/12 05:24:12 838121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652900561|now:1757654652838088|interval:62473|pto_count:0|srtt:35509
[2025/09/12 05:24:12 838128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97076|inflight:44409|
[2025/09/12 05:24:12 838140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 838144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97076|conn:0000561B836C40DC|stream_id:0|stream_offset:1767351|
[2025/09/12 05:24:12 838148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 838152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1724|
[2025/09/12 05:24:12 838177] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1724|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654652838160|stream_id:0|stream_offset:1767351|
[2025/09/12 05:24:12 838183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1724|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 838190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:12 838197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35509|rtt_var:141|pto_duration:37509|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 838204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 838210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 838216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:12 838222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652900669|now:1757654652838197|interv:62472|
[2025/09/12 05:24:12 838229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652900669|now:1757654652838197|interval:62472|pto_count:0|srtt:35509
[2025/09/12 05:24:12 838236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97076|inflight:45609|
[2025/09/12 05:24:12 838244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 838251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97076|conn:0000561B836C40DC|stream_id:0|stream_offset:1768530|
[2025/09/12 05:24:12 838258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 838263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652839263|now:1757654652838263|interv:1000|
[2025/09/12 05:24:12 838270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 838275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 838280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652839263|
[2025/09/12 05:24:12 838284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652839263|
[2025/09/12 05:24:12 838288] [debug] |xqc_engine_wakeup_after|wakeup:1757654652839263|now:1757654652838288|diff:975|
[2025/09/12 05:24:12 838292] [debug] |xqc_engine_main_logic|END|now:1757654652837982|
[2025/09/12 05:24:12 838604] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652838602|
[2025/09/12 05:24:12 838614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 838620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:783|
[2025/09/12 05:24:12 838624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:784|
[2025/09/12 05:24:12 838630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:784|
[2025/09/12 05:24:12 838634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 838639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1687|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1688|path_largest_ack:1687|
[2025/09/12 05:24:12 838643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1711758|prior_time:1757654652799690|is_app_limited:0|send_elapse:37963|ack_elapse:38912|ctl_first_sent_time:1757654652801241|lagest_ack_time:1757654652838602|curr_delivered:1757365|
[2025/09/12 05:24:12 838648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652801241|
[2025/09/12 05:24:12 838652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1207||sndq_packets_used_bytes:0|sndq_packets_free:1469|
[2025/09/12 05:24:12 838656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1688|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1688|path_largest_ack:1688|
[2025/09/12 05:24:12 838661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:43207|prior_delivered:1715358|prior_time:1757654652802831|is_app_limited:0|send_elapse:35806|ack_elapse:35771|ctl_first_sent_time:1757654652803098|lagest_ack_time:1757654652838602|curr_delivered:1758565|
[2025/09/12 05:24:12 838666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652803098|
[2025/09/12 05:24:12 838669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1206||sndq_packets_used_bytes:0|sndq_packets_free:1470|
[2025/09/12 05:24:12 838674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35509|rttvar:141|minrtt:30532|latest_rtt:35504|ack_delay:32|
[2025/09/12 05:24:12 838678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35505|rttvar:115|minrtt:30532|latest_rtt:35504|ack_delay:32|
[2025/09/12 05:24:12 838682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1688|lost_pn:1685|thresh:3|
[2025/09/12 05:24:12 838686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 838690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35505|rtt_var:115|pto_duration:37505|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 838695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 838699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 838702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 838706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652900665|now:1757654652838690|interv:61975|
[2025/09/12 05:24:12 838715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652900665|now:1757654652838690|interval:61975|pto_count:0|srtt:35505
[2025/09/12 05:24:12 838719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35806, ack_elapse 35771, delivered 43207|rate 1206697|lost 202|
[2025/09/12 05:24:12 838724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1206697) in round 39|
[2025/09/12 05:24:12 838728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 838732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92105|extra_cwnd:5084|
[2025/09/12 05:24:12 838736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97076|packet_lost:0|acked:2400|po_sent_time:1757654652803098|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 838740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97076|packet_lost:0|acked:2400|po_sent_time:1757654652803098|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 838745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206697|bw:1206697|cwnd:97189|full_bw_reached:1|inflight:43209|srtt:35505|latest_rtt:35504|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 838750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:784|largest:784|pns:2|
[2025/09/12 05:24:12 838755] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:784|frame:ACK |recv_time:1757654652838602|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 838759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772838602|now:1757654652838602|interv:120000000|
[2025/09/12 05:24:12 838763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772838602|now:1757654652838602|interv:120000000|
[2025/09/12 05:24:12 838767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652839263|pq_index:0|
[2025/09/12 05:24:12 838771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652837982|
[2025/09/12 05:24:12 838775] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652838775|
[2025/09/12 05:24:12 838780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652838779|
[2025/09/12 05:24:12 838786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35505|min_srtt:35505|path_bw:1206697|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 838790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43209|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:1818048|
[2025/09/12 05:24:12 838795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35505|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 838802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 838807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35505|min_srtt:35505|path_bw:1206697|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 838811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43209|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:1819227|
[2025/09/12 05:24:12 838815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35505|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 838819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 838824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35505|min_srtt:35505|path_bw:1206697|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 838828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43209|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:1820406|
[2025/09/12 05:24:12 838832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 838836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 838840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 838844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 838848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 838852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:1768530|
[2025/09/12 05:24:12 838857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 838860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 838864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652839263|
[2025/09/12 05:24:12 838868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652839263|
[2025/09/12 05:24:12 838872] [debug] |xqc_engine_wakeup_after|wakeup:1757654652839263|now:1757654652838872|diff:391|
[2025/09/12 05:24:12 838876] [debug] |xqc_engine_main_logic|END|now:1757654652838779|
[2025/09/12 05:24:12 838882] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652838881|
[2025/09/12 05:24:12 838885] [debug] |xqc_engine_wakeup_after|wakeup:1757654652839263|now:1757654652838885|diff:378|
[2025/09/12 05:24:12 838889] [debug] |xqc_engine_main_logic|END|now:1757654652838881|
[2025/09/12 05:24:12 839957] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652839957|
[2025/09/12 05:24:12 839967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652839263|pq_index:0|
[2025/09/12 05:24:12 839972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652838779|
[2025/09/12 05:24:12 839977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652839976|
[2025/09/12 05:24:12 839986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652839263|now:1757654652839976|
[2025/09/12 05:24:12 839990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652839263|now:1757654652839976|
[2025/09/12 05:24:12 839994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 839999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35505|min_srtt:35505|path_bw:1206697|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 840004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:43209|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:1820406|
[2025/09/12 05:24:12 840008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 840012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 840016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 840020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 840025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 840029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:1768530|
[2025/09/12 05:24:12 840033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 840038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1725|
[2025/09/12 05:24:12 840067] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1725|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652840046|stream_id:0|stream_offset:1768530|
[2025/09/12 05:24:12 840072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1725|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 840077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 840082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35505|rtt_var:115|pto_duration:37505|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 840089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 840096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 840102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 840108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652902551|now:1757654652840082|interv:62469|
[2025/09/12 05:24:12 840115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652902551|now:1757654652840082|interval:62469|pto_count:0|srtt:35505
[2025/09/12 05:24:12 840129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:44409|
[2025/09/12 05:24:12 840134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 840139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:1769709|
[2025/09/12 05:24:12 840143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 840147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1726|
[2025/09/12 05:24:12 840172] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1726|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654652840155|stream_id:0|stream_offset:1769709|
[2025/09/12 05:24:12 840178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1726|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 840185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:12 840192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35505|rtt_var:115|pto_duration:37505|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 840199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 840205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 840212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:12 840218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652902660|now:1757654652840192|interv:62468|
[2025/09/12 05:24:12 840224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652902660|now:1757654652840192|interval:62468|pto_count:0|srtt:35505
[2025/09/12 05:24:12 840232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:45609|
[2025/09/12 05:24:12 840239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 840246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:1770888|
[2025/09/12 05:24:12 840253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 840259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652841259|now:1757654652840259|interv:1000|
[2025/09/12 05:24:12 840266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 840271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 840275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652841259|
[2025/09/12 05:24:12 840279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652841259|
[2025/09/12 05:24:12 840288] [debug] |xqc_engine_wakeup_after|wakeup:1757654652841259|now:1757654652840288|diff:971|
[2025/09/12 05:24:12 840293] [debug] |xqc_engine_main_logic|END|now:1757654652839976|
[2025/09/12 05:24:12 840590] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652840589|
[2025/09/12 05:24:12 840600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 840606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:784|
[2025/09/12 05:24:12 840610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:785|
[2025/09/12 05:24:12 840616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:785|
[2025/09/12 05:24:12 840620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 840625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1689|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1690|path_largest_ack:1689|
[2025/09/12 05:24:12 840629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1715358|prior_time:1757654652802831|is_app_limited:0|send_elapse:35911|ack_elapse:37758|ctl_first_sent_time:1757654652803203|lagest_ack_time:1757654652840589|curr_delivered:1759765|
[2025/09/12 05:24:12 840634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652803203|
[2025/09/12 05:24:12 840639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1205||sndq_packets_used_bytes:0|sndq_packets_free:1471|
[2025/09/12 05:24:12 840643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1690|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1690|path_largest_ack:1690|
[2025/09/12 05:24:12 840647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1715358|prior_time:1757654652802831|is_app_limited:0|send_elapse:35911|ack_elapse:37758|ctl_first_sent_time:1757654652803203|lagest_ack_time:1757654652840589|curr_delivered:1760965|
[2025/09/12 05:24:12 840651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652804557|
[2025/09/12 05:24:12 840655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1204||sndq_packets_used_bytes:0|sndq_packets_free:1472|
[2025/09/12 05:24:12 840659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35505|rttvar:115|minrtt:30532|latest_rtt:36032|ack_delay:32|
[2025/09/12 05:24:12 840664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35567|rttvar:210|minrtt:30532|latest_rtt:36032|ack_delay:32|
[2025/09/12 05:24:12 840668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1690|lost_pn:1687|thresh:3|
[2025/09/12 05:24:12 840672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 840676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35567|rtt_var:210|pto_duration:37567|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 840680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 840684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 840696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 840700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652902722|now:1757654652840676|interv:62046|
[2025/09/12 05:24:12 840704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652902722|now:1757654652840676|interval:62046|pto_count:0|srtt:35567
[2025/09/12 05:24:12 840708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35911, ack_elapse 37758, delivered 45607|rate 1207876|lost 202|
[2025/09/12 05:24:12 840713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1207876) in round 39|
[2025/09/12 05:24:12 840717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 840721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 840725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654652804557|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 840729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654652804557|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 840734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:43209|srtt:35567|latest_rtt:36032|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 840740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:785|largest:785|pns:2|
[2025/09/12 05:24:12 840744] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:785|frame:ACK |recv_time:1757654652840589|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 840748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772840589|now:1757654652840589|interv:120000000|
[2025/09/12 05:24:12 840753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772840589|now:1757654652840589|interv:120000000|
[2025/09/12 05:24:12 840757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652841259|pq_index:0|
[2025/09/12 05:24:12 840761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652839976|
[2025/09/12 05:24:12 840765] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652840765|
[2025/09/12 05:24:12 840769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652840769|
[2025/09/12 05:24:12 840775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35567|min_srtt:35567|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 840780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1820406|
[2025/09/12 05:24:12 840787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35567|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 840791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 840796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35567|min_srtt:35567|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 840800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1821585|
[2025/09/12 05:24:12 840805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35567|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 840809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 840814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35567|min_srtt:35567|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 840818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1822764|
[2025/09/12 05:24:12 840823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35567|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 840827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 840831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35567|min_srtt:35567|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 840835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1823943|
[2025/09/12 05:24:12 840840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 840843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 840847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 840851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 840856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 840860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1770888|
[2025/09/12 05:24:12 840864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 840868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 840875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652841259|
[2025/09/12 05:24:12 840879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652841259|
[2025/09/12 05:24:12 840883] [debug] |xqc_engine_wakeup_after|wakeup:1757654652841259|now:1757654652840883|diff:376|
[2025/09/12 05:24:12 840887] [debug] |xqc_engine_main_logic|END|now:1757654652840769|
[2025/09/12 05:24:12 840892] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652840892|
[2025/09/12 05:24:12 840896] [debug] |xqc_engine_wakeup_after|wakeup:1757654652841259|now:1757654652840896|diff:363|
[2025/09/12 05:24:12 840900] [debug] |xqc_engine_main_logic|END|now:1757654652840892|
[2025/09/12 05:24:12 841968] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652841967|
[2025/09/12 05:24:12 841978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652841259|pq_index:0|
[2025/09/12 05:24:12 841982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652840769|
[2025/09/12 05:24:12 841987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652841986|
[2025/09/12 05:24:12 841992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652841259|now:1757654652841986|
[2025/09/12 05:24:12 841996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652841259|now:1757654652841986|
[2025/09/12 05:24:12 842000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 842005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35567|min_srtt:35567|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 842009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1823943|
[2025/09/12 05:24:12 842014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 842018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 842022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 842026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 842030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 842035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1770888|
[2025/09/12 05:24:12 842039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 842043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1727|
[2025/09/12 05:24:12 842072] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1727|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652842051|stream_id:0|stream_offset:1770888|
[2025/09/12 05:24:12 842077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1727|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 842089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 842096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35567|rtt_var:210|pto_duration:37567|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 842102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 842109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 842115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 842122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652904618|now:1757654652842095|interv:62523|
[2025/09/12 05:24:12 842129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652904618|now:1757654652842095|interval:62523|pto_count:0|srtt:35567
[2025/09/12 05:24:12 842138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:44409|
[2025/09/12 05:24:12 842146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 842151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1772067|
[2025/09/12 05:24:12 842155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 842159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1728|
[2025/09/12 05:24:12 842187] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1728|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654652842167|stream_id:0|stream_offset:1772067|
[2025/09/12 05:24:12 842197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1728|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 842204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:12 842210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35567|rtt_var:210|pto_duration:37567|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 842217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 842223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 842229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:12 842236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652904734|now:1757654652842210|interv:62524|
[2025/09/12 05:24:12 842242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652904734|now:1757654652842210|interval:62524|pto_count:0|srtt:35567
[2025/09/12 05:24:12 842250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45609|
[2025/09/12 05:24:12 842263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 842268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1773246|
[2025/09/12 05:24:12 842272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 842276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652843276|now:1757654652842276|interv:1000|
[2025/09/12 05:24:12 842280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 842284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 842288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652843276|
[2025/09/12 05:24:12 842292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652843276|
[2025/09/12 05:24:12 842296] [debug] |xqc_engine_wakeup_after|wakeup:1757654652843276|now:1757654652842296|diff:980|
[2025/09/12 05:24:12 842300] [debug] |xqc_engine_main_logic|END|now:1757654652841986|
[2025/09/12 05:24:12 842589] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652842587|
[2025/09/12 05:24:12 842599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 842605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:785|
[2025/09/12 05:24:12 842609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:786|
[2025/09/12 05:24:12 842615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:786|
[2025/09/12 05:24:12 842619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 842623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1691|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1692|path_largest_ack:1691|
[2025/09/12 05:24:12 842628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1715358|prior_time:1757654652802831|is_app_limited:0|send_elapse:37383|ack_elapse:39756|ctl_first_sent_time:1757654652804675|lagest_ack_time:1757654652842587|curr_delivered:1762165|
[2025/09/12 05:24:12 842633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652804675|
[2025/09/12 05:24:12 842637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1203||sndq_packets_used_bytes:0|sndq_packets_free:1473|
[2025/09/12 05:24:12 842641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1692|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1692|path_largest_ack:1692|
[2025/09/12 05:24:12 842646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1717758|prior_time:1757654652804823|is_app_limited:0|send_elapse:37010|ack_elapse:37764|ctl_first_sent_time:1757654652806266|lagest_ack_time:1757654652842587|curr_delivered:1763365|
[2025/09/12 05:24:12 842650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652806266|
[2025/09/12 05:24:12 842654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1202||sndq_packets_used_bytes:0|sndq_packets_free:1474|
[2025/09/12 05:24:12 842658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35567|rttvar:210|minrtt:30532|latest_rtt:36321|ack_delay:32|
[2025/09/12 05:24:12 842667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35658|rttvar:338|minrtt:30532|latest_rtt:36321|ack_delay:32|
[2025/09/12 05:24:12 842671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1692|lost_pn:1689|thresh:3|
[2025/09/12 05:24:12 842675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 842679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35658|rtt_var:338|pto_duration:37658|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 842684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 842688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 842691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 842695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652904825|now:1757654652842679|interv:62146|
[2025/09/12 05:24:12 842699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652904825|now:1757654652842679|interval:62146|pto_count:0|srtt:35658
[2025/09/12 05:24:12 842704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37010, ack_elapse 37764, delivered 45607|rate 1207684|lost 202|
[2025/09/12 05:24:12 842708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1207684) in round 39|
[2025/09/12 05:24:12 842712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 842716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 842720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652806266|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 842725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652806266|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 842729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:43209|srtt:35658|latest_rtt:36321|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 842735] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:97279|inflight:43209|mode:2|applimit:0|pacing_rate:1207876|bw:1207876|srtt:35658|latest_rtt:36321|min_rtt:30532|send:1716|lost:202|tlp:0|recv:779|recovery:0|slow_start:0|conn_life:1554585|acked:2400|delivered:1763365|is_cwnd_limited:0|
[2025/09/12 05:24:12 842741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:786|largest:786|pns:2|
[2025/09/12 05:24:12 842745] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:786|frame:ACK |recv_time:1757654652842587|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 842753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772842587|now:1757654652842587|interv:120000000|
[2025/09/12 05:24:12 842757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772842587|now:1757654652842587|interv:120000000|
[2025/09/12 05:24:12 842761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652843276|pq_index:0|
[2025/09/12 05:24:12 842765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652841986|
[2025/09/12 05:24:12 842769] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652842769|
[2025/09/12 05:24:12 842774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652842773|
[2025/09/12 05:24:12 842780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35658|min_srtt:35658|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 842784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1823943|
[2025/09/12 05:24:12 842788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35658|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 842793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 842797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35658|min_srtt:35658|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 842802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1825122|
[2025/09/12 05:24:12 842806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35658|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 842810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 842815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35658|min_srtt:35658|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 842819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1826301|
[2025/09/12 05:24:12 842823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 842827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 842831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 842835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 842842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 842847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1773246|
[2025/09/12 05:24:12 842851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 842855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 842859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652843276|
[2025/09/12 05:24:12 842863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652843276|
[2025/09/12 05:24:12 842867] [debug] |xqc_engine_wakeup_after|wakeup:1757654652843276|now:1757654652842867|diff:409|
[2025/09/12 05:24:12 842871] [debug] |xqc_engine_main_logic|END|now:1757654652842773|
[2025/09/12 05:24:12 842876] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652842876|
[2025/09/12 05:24:12 842880] [debug] |xqc_engine_wakeup_after|wakeup:1757654652843276|now:1757654652842880|diff:396|
[2025/09/12 05:24:12 842884] [debug] |xqc_engine_main_logic|END|now:1757654652842876|
[2025/09/12 05:24:12 843951] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652843951|
[2025/09/12 05:24:12 843962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652843276|pq_index:0|
[2025/09/12 05:24:12 843966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652842773|
[2025/09/12 05:24:12 843971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652843970|
[2025/09/12 05:24:12 843976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652843276|now:1757654652843970|
[2025/09/12 05:24:12 843980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652843276|now:1757654652843970|
[2025/09/12 05:24:12 843984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 843989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35658|min_srtt:35658|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 843994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1826301|
[2025/09/12 05:24:12 843998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 844002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 844006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 844010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 844015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 844019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1773246|
[2025/09/12 05:24:12 844028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 844033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1729|
[2025/09/12 05:24:12 844062] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1729|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652844041|stream_id:0|stream_offset:1773246|
[2025/09/12 05:24:12 844067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1729|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 844072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 844078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35658|rtt_var:338|pto_duration:37658|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 844084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 844091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 844097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 844103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652906699|now:1757654652844077|interv:62622|
[2025/09/12 05:24:12 844110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652906699|now:1757654652844077|interval:62622|pto_count:0|srtt:35658
[2025/09/12 05:24:12 844117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:44409|
[2025/09/12 05:24:12 844124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 844129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1774425|
[2025/09/12 05:24:12 844133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 844137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1730|
[2025/09/12 05:24:12 844162] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1730|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654652844145|stream_id:0|stream_offset:1774425|
[2025/09/12 05:24:12 844167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1730|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 844174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:12 844181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35658|rtt_var:338|pto_duration:37658|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 844188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 844194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 844207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:12 844214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652906803|now:1757654652844181|interv:62622|
[2025/09/12 05:24:12 844220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652906803|now:1757654652844181|interval:62622|pto_count:0|srtt:35658
[2025/09/12 05:24:12 844227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45609|
[2025/09/12 05:24:12 844235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 844242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1775604|
[2025/09/12 05:24:12 844249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 844255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652845254|now:1757654652844254|interv:1000|
[2025/09/12 05:24:12 844261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 844265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 844269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652845254|
[2025/09/12 05:24:12 844273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652845254|
[2025/09/12 05:24:12 844277] [debug] |xqc_engine_wakeup_after|wakeup:1757654652845254|now:1757654652844277|diff:977|
[2025/09/12 05:24:12 844281] [debug] |xqc_engine_main_logic|END|now:1757654652843970|
[2025/09/12 05:24:12 844589] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652844588|
[2025/09/12 05:24:12 844599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 844605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:786|
[2025/09/12 05:24:12 844609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:787|
[2025/09/12 05:24:12 844615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:787|
[2025/09/12 05:24:12 844619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 844624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1693|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1694|path_largest_ack:1693|
[2025/09/12 05:24:12 844629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1720158|prior_time:1757654652806744|is_app_limited:0|send_elapse:36939|ack_elapse:37844|ctl_first_sent_time:1757654652808198|lagest_ack_time:1757654652844588|curr_delivered:1764565|
[2025/09/12 05:24:12 844633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652808198|
[2025/09/12 05:24:12 844638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1201||sndq_packets_used_bytes:0|sndq_packets_free:1475|
[2025/09/12 05:24:12 844642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1694|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1694|path_largest_ack:1694|
[2025/09/12 05:24:12 844652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1720158|prior_time:1757654652806744|is_app_limited:0|send_elapse:36939|ack_elapse:37844|ctl_first_sent_time:1757654652808198|lagest_ack_time:1757654652844588|curr_delivered:1765765|
[2025/09/12 05:24:12 844656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652808304|
[2025/09/12 05:24:12 844660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1200||sndq_packets_used_bytes:0|sndq_packets_free:1476|
[2025/09/12 05:24:12 844664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35658|rttvar:338|minrtt:30532|latest_rtt:36284|ack_delay:32|
[2025/09/12 05:24:12 844669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35732|rttvar:402|minrtt:30532|latest_rtt:36284|ack_delay:32|
[2025/09/12 05:24:12 844673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1694|lost_pn:1691|thresh:3|
[2025/09/12 05:24:12 844677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 844681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35732|rtt_var:402|pto_duration:37732|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 844685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 844689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 844693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 844697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652906877|now:1757654652844681|interv:62196|
[2025/09/12 05:24:12 844701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652906877|now:1757654652844681|interval:62196|pto_count:0|srtt:35732
[2025/09/12 05:24:12 844706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 36939, ack_elapse 37844, delivered 45607|rate 1205131|lost 202|
[2025/09/12 05:24:12 844710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205131) in round 39|
[2025/09/12 05:24:12 844714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 844719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 844723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652808304|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 844727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652808304|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 844732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:43209|srtt:35732|latest_rtt:36284|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 844740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:787|largest:787|pns:2|
[2025/09/12 05:24:12 844744] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:787|frame:ACK |recv_time:1757654652844588|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 844749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772844588|now:1757654652844588|interv:120000000|
[2025/09/12 05:24:12 844753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772844588|now:1757654652844588|interv:120000000|
[2025/09/12 05:24:12 844757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652845254|pq_index:0|
[2025/09/12 05:24:12 844761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652843970|
[2025/09/12 05:24:12 844765] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652844765|
[2025/09/12 05:24:12 844770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652844769|
[2025/09/12 05:24:12 844776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35732|min_srtt:35732|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 844781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1826301|
[2025/09/12 05:24:12 844785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35732|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 844790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 844794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35732|min_srtt:35732|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 844798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1827480|
[2025/09/12 05:24:12 844803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35732|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 844807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 844811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35732|min_srtt:35732|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 844816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1828659|
[2025/09/12 05:24:12 844820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 844824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 844828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 844835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 844839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 844843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1775604|
[2025/09/12 05:24:12 844848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 844851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 844855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652845254|
[2025/09/12 05:24:12 844859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652845254|
[2025/09/12 05:24:12 844863] [debug] |xqc_engine_wakeup_after|wakeup:1757654652845254|now:1757654652844863|diff:391|
[2025/09/12 05:24:12 844867] [debug] |xqc_engine_main_logic|END|now:1757654652844769|
[2025/09/12 05:24:12 844872] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652844872|
[2025/09/12 05:24:12 844876] [debug] |xqc_engine_wakeup_after|wakeup:1757654652845254|now:1757654652844876|diff:378|
[2025/09/12 05:24:12 844880] [debug] |xqc_engine_main_logic|END|now:1757654652844872|
[2025/09/12 05:24:12 845948] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652845947|
[2025/09/12 05:24:12 845958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652845254|pq_index:0|
[2025/09/12 05:24:12 845962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652844769|
[2025/09/12 05:24:12 845967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652845966|
[2025/09/12 05:24:12 845972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652845254|now:1757654652845966|
[2025/09/12 05:24:12 845976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652845254|now:1757654652845966|
[2025/09/12 05:24:12 845980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 845985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35732|min_srtt:35732|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 845990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1828659|
[2025/09/12 05:24:12 845994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 845998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 846002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 846006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 846015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 846020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1775604|
[2025/09/12 05:24:12 846024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 846028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1731|
[2025/09/12 05:24:12 846057] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1731|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652846037|stream_id:0|stream_offset:1775604|
[2025/09/12 05:24:12 846063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1731|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 846067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 846073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35732|rtt_var:402|pto_duration:37732|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 846079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 846086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 846092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 846098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652908769|now:1757654652846072|interv:62697|
[2025/09/12 05:24:12 846105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652908769|now:1757654652846072|interval:62697|pto_count:0|srtt:35732
[2025/09/12 05:24:12 846112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:44409|
[2025/09/12 05:24:12 846119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 846124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1776783|
[2025/09/12 05:24:12 846128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 846132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1732|
[2025/09/12 05:24:12 846157] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1732|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654652846140|stream_id:0|stream_offset:1776783|
[2025/09/12 05:24:12 846163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1732|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 846170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:12 846177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35732|rtt_var:402|pto_duration:37732|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 846191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 846197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 846203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:12 846210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652908872|now:1757654652846177|interv:62695|
[2025/09/12 05:24:12 846216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652908872|now:1757654652846177|interval:62695|pto_count:0|srtt:35732
[2025/09/12 05:24:12 846224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45609|
[2025/09/12 05:24:12 846231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 846238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1777962|
[2025/09/12 05:24:12 846245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 846252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652847251|now:1757654652846251|interv:1000|
[2025/09/12 05:24:12 846257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 846261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 846265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652847251|
[2025/09/12 05:24:12 846270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652847251|
[2025/09/12 05:24:12 846274] [debug] |xqc_engine_wakeup_after|wakeup:1757654652847251|now:1757654652846274|diff:977|
[2025/09/12 05:24:12 846278] [debug] |xqc_engine_main_logic|END|now:1757654652845966|
[2025/09/12 05:24:12 846573] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652846571|
[2025/09/12 05:24:12 846583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 846589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:787|
[2025/09/12 05:24:12 846593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:788|
[2025/09/12 05:24:12 846599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:788|
[2025/09/12 05:24:12 846603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 846608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1695|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1696|path_largest_ack:1695|
[2025/09/12 05:24:12 846612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1722558|prior_time:1757654652808710|is_app_limited:0|send_elapse:36880|ack_elapse:37861|ctl_first_sent_time:1757654652810161|lagest_ack_time:1757654652846571|curr_delivered:1766965|
[2025/09/12 05:24:12 846617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652810161|
[2025/09/12 05:24:12 846622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1199||sndq_packets_used_bytes:0|sndq_packets_free:1477|
[2025/09/12 05:24:12 846631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1696|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1696|path_largest_ack:1696|
[2025/09/12 05:24:12 846635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1722558|prior_time:1757654652808710|is_app_limited:0|send_elapse:36880|ack_elapse:37861|ctl_first_sent_time:1757654652810161|lagest_ack_time:1757654652846571|curr_delivered:1768165|
[2025/09/12 05:24:12 846639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652810269|
[2025/09/12 05:24:12 846643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1198||sndq_packets_used_bytes:0|sndq_packets_free:1478|
[2025/09/12 05:24:12 846647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35732|rttvar:402|minrtt:30532|latest_rtt:36302|ack_delay:32|
[2025/09/12 05:24:12 846652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35799|rttvar:436|minrtt:30532|latest_rtt:36302|ack_delay:32|
[2025/09/12 05:24:12 846656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1696|lost_pn:1693|thresh:3|
[2025/09/12 05:24:12 846660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 846664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35799|rtt_var:436|pto_duration:37799|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 846668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 846672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 846676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 846680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652908939|now:1757654652846664|interv:62275|
[2025/09/12 05:24:12 846684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652908939|now:1757654652846664|interval:62275|pto_count:0|srtt:35799
[2025/09/12 05:24:12 846688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 36880, ack_elapse 37861, delivered 45607|rate 1204590|lost 202|
[2025/09/12 05:24:12 846693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204590) in round 39|
[2025/09/12 05:24:12 846697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 846701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 846705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652810269|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 846709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652810269|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 846714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:43209|srtt:35799|latest_rtt:36302|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 846722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:788|largest:788|pns:2|
[2025/09/12 05:24:12 846726] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:788|frame:ACK |recv_time:1757654652846571|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 846731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772846571|now:1757654652846571|interv:120000000|
[2025/09/12 05:24:12 846735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772846571|now:1757654652846571|interv:120000000|
[2025/09/12 05:24:12 846739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652847251|pq_index:0|
[2025/09/12 05:24:12 846743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652845966|
[2025/09/12 05:24:12 846747] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652846747|
[2025/09/12 05:24:12 846752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652846751|
[2025/09/12 05:24:12 846758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35799|min_srtt:35799|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 846762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1828659|
[2025/09/12 05:24:12 846766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35799|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 846771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 846775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35799|min_srtt:35799|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 846780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1829838|
[2025/09/12 05:24:12 846784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35799|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 846788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 846793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35799|min_srtt:35799|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 846797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1831017|
[2025/09/12 05:24:12 846804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 846807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 846811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 846815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 846820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 846824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1777962|
[2025/09/12 05:24:12 846828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 846832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 846836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652847251|
[2025/09/12 05:24:12 846840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652847251|
[2025/09/12 05:24:12 846844] [debug] |xqc_engine_wakeup_after|wakeup:1757654652847251|now:1757654652846844|diff:407|
[2025/09/12 05:24:12 846848] [debug] |xqc_engine_main_logic|END|now:1757654652846751|
[2025/09/12 05:24:12 846853] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652846853|
[2025/09/12 05:24:12 846857] [debug] |xqc_engine_wakeup_after|wakeup:1757654652847251|now:1757654652846857|diff:394|
[2025/09/12 05:24:12 846861] [debug] |xqc_engine_main_logic|END|now:1757654652846853|
[2025/09/12 05:24:12 847929] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652847929|
[2025/09/12 05:24:12 847939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652847251|pq_index:0|
[2025/09/12 05:24:12 847944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652846751|
[2025/09/12 05:24:12 847949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652847948|
[2025/09/12 05:24:12 847953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652847251|now:1757654652847948|
[2025/09/12 05:24:12 847958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652847251|now:1757654652847948|
[2025/09/12 05:24:12 847961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 847967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35799|min_srtt:35799|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 847971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1831017|
[2025/09/12 05:24:12 847976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 847979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 847983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 847992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 847997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 848001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1777962|
[2025/09/12 05:24:12 848006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 848010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1733-1733|next_skip_chance:1757654653036407|current_time:1757654652848010|
[2025/09/12 05:24:12 848014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1734|
[2025/09/12 05:24:12 848044] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1734|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652848023|stream_id:0|stream_offset:1777962|
[2025/09/12 05:24:12 848049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1734|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 848054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 848060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35799|rtt_var:436|pto_duration:37799|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 848067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 848073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 848079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 848086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652910822|now:1757654652848059|interv:62763|
[2025/09/12 05:24:12 848092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652910822|now:1757654652848059|interval:62763|pto_count:0|srtt:35799
[2025/09/12 05:24:12 848100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:44409|
[2025/09/12 05:24:12 848106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 848110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1779141|
[2025/09/12 05:24:12 848115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 848119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1735|
[2025/09/12 05:24:12 848144] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1735|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654652848126|stream_id:0|stream_offset:1779141|
[2025/09/12 05:24:12 848157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1735|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 848164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:12 848171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35799|rtt_var:436|pto_duration:37799|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 848177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 848184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 848190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:12 848197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652910925|now:1757654652848170|interv:62755|
[2025/09/12 05:24:12 848203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652910925|now:1757654652848170|interval:62755|pto_count:0|srtt:35799
[2025/09/12 05:24:12 848210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45609|
[2025/09/12 05:24:12 848218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 848225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1780320|
[2025/09/12 05:24:12 848231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 848238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652849237|now:1757654652848237|interv:1000|
[2025/09/12 05:24:12 848242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 848246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 848250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652849237|
[2025/09/12 05:24:12 848254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652849237|
[2025/09/12 05:24:12 848258] [debug] |xqc_engine_wakeup_after|wakeup:1757654652849237|now:1757654652848258|diff:979|
[2025/09/12 05:24:12 848262] [debug] |xqc_engine_main_logic|END|now:1757654652847948|
[2025/09/12 05:24:12 848573] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652848572|
[2025/09/12 05:24:12 848583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 848589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:788|
[2025/09/12 05:24:12 848593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:789|
[2025/09/12 05:24:12 848599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:789|
[2025/09/12 05:24:12 848603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 848608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1697|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1698|path_largest_ack:1697|
[2025/09/12 05:24:12 848612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1724958|prior_time:1757654652810735|is_app_limited:0|send_elapse:36924|ack_elapse:37837|ctl_first_sent_time:1757654652812185|lagest_ack_time:1757654652848572|curr_delivered:1769365|
[2025/09/12 05:24:12 848622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652812185|
[2025/09/12 05:24:12 848626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1197||sndq_packets_used_bytes:0|sndq_packets_free:1479|
[2025/09/12 05:24:12 848630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1698|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1698|path_largest_ack:1698|
[2025/09/12 05:24:12 848635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1724958|prior_time:1757654652810735|is_app_limited:0|send_elapse:36924|ack_elapse:37837|ctl_first_sent_time:1757654652812185|lagest_ack_time:1757654652848572|curr_delivered:1770565|
[2025/09/12 05:24:12 848639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652812293|
[2025/09/12 05:24:12 848643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1196||sndq_packets_used_bytes:0|sndq_packets_free:1480|
[2025/09/12 05:24:12 848647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35799|rttvar:436|minrtt:30532|latest_rtt:36279|ack_delay:32|
[2025/09/12 05:24:12 848651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35855|rttvar:439|minrtt:30532|latest_rtt:36279|ack_delay:32|
[2025/09/12 05:24:12 848655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1698|lost_pn:1695|thresh:3|
[2025/09/12 05:24:12 848660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 848664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35855|rtt_var:439|pto_duration:37855|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 848668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 848672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 848675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43209|
[2025/09/12 05:24:12 848679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652910981|now:1757654652848663|interv:62318|
[2025/09/12 05:24:12 848683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652910981|now:1757654652848663|interval:62318|pto_count:0|srtt:35855
[2025/09/12 05:24:12 848688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 36924, ack_elapse 37837, delivered 45607|rate 1205354|lost 202|
[2025/09/12 05:24:12 848692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205354) in round 39|
[2025/09/12 05:24:12 848696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 848700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 848704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652812293|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 848711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652812293|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 848716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:43209|srtt:35855|latest_rtt:36279|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 848722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:789|largest:789|pns:2|
[2025/09/12 05:24:12 848726] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:789|frame:ACK |recv_time:1757654652848572|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 848731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772848572|now:1757654652848572|interv:120000000|
[2025/09/12 05:24:12 848735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772848572|now:1757654652848572|interv:120000000|
[2025/09/12 05:24:12 848739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652849237|pq_index:0|
[2025/09/12 05:24:12 848743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652847948|
[2025/09/12 05:24:12 848747] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652848747|
[2025/09/12 05:24:12 848751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652848750|
[2025/09/12 05:24:12 848757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35855|min_srtt:35855|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 848762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1831017|
[2025/09/12 05:24:12 848766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35855|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 848771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 848775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35855|min_srtt:35855|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 848780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1832196|
[2025/09/12 05:24:12 848784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35855|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 848788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 848795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35855|min_srtt:35855|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 848799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1833375|
[2025/09/12 05:24:12 848804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 848808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 848811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 848816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 848820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 848824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1780320|
[2025/09/12 05:24:12 848828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 848832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 848836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652849237|
[2025/09/12 05:24:12 848840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652849237|
[2025/09/12 05:24:12 848844] [debug] |xqc_engine_wakeup_after|wakeup:1757654652849237|now:1757654652848844|diff:393|
[2025/09/12 05:24:12 848848] [debug] |xqc_engine_main_logic|END|now:1757654652848750|
[2025/09/12 05:24:12 848853] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652848853|
[2025/09/12 05:24:12 848857] [debug] |xqc_engine_wakeup_after|wakeup:1757654652849237|now:1757654652848857|diff:380|
[2025/09/12 05:24:12 848861] [debug] |xqc_engine_main_logic|END|now:1757654652848853|
[2025/09/12 05:24:12 849929] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652849929|
[2025/09/12 05:24:12 849939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652849237|pq_index:0|
[2025/09/12 05:24:12 849943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652848750|
[2025/09/12 05:24:12 849948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652849947|
[2025/09/12 05:24:12 849953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652849237|now:1757654652849947|
[2025/09/12 05:24:12 849957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652849237|now:1757654652849947|
[2025/09/12 05:24:12 849961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 849966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35855|min_srtt:35855|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 849971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1833375|
[2025/09/12 05:24:12 849989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 849993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 849997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 850002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 850006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 850010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43209|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1780320|
[2025/09/12 05:24:12 850015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 850019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1736|
[2025/09/12 05:24:12 850050] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1736|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43209|now:1757654652850028|stream_id:0|stream_offset:1780320|
[2025/09/12 05:24:12 850057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1736|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 850061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:43209|applimit:0|
[2025/09/12 05:24:12 850067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35855|rtt_var:439|pto_duration:37855|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 850074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 850080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 850086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 850093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652912883|now:1757654652850066|interv:62817|
[2025/09/12 05:24:12 850099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652912883|now:1757654652850066|interval:62817|pto_count:0|srtt:35855
[2025/09/12 05:24:12 850107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:44409|
[2025/09/12 05:24:12 850114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 850118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1781499|
[2025/09/12 05:24:12 850122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 850126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1737|
[2025/09/12 05:24:12 850159] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1737|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654652850138|stream_id:0|stream_offset:1781499|
[2025/09/12 05:24:12 850168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1737|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 850175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:12 850182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35855|rtt_var:439|pto_duration:37855|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 850189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 850195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 850201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:12 850207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652912993|now:1757654652850182|interv:62811|
[2025/09/12 05:24:12 850214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652912993|now:1757654652850182|interval:62811|pto_count:0|srtt:35855
[2025/09/12 05:24:12 850221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45609|
[2025/09/12 05:24:12 850229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 850236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1782678|
[2025/09/12 05:24:12 850242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 850246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1738|
[2025/09/12 05:24:12 850271] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1738|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45609|now:1757654652850254|stream_id:0|stream_offset:1782678|
[2025/09/12 05:24:12 850276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1738|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 850281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45609|applimit:0|
[2025/09/12 05:24:12 850285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35855|rtt_var:439|pto_duration:37855|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 850291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 850297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 850303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:12 850310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652913109|now:1757654652850285|interv:62824|
[2025/09/12 05:24:12 850322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652913109|now:1757654652850285|interval:62824|pto_count:0|srtt:35855
[2025/09/12 05:24:12 850330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46809|
[2025/09/12 05:24:12 850336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 850340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1783857|
[2025/09/12 05:24:12 850344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 850348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652851348|now:1757654652850348|interv:1000|
[2025/09/12 05:24:12 850352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 850356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 850360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652851348|
[2025/09/12 05:24:12 850364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652851348|
[2025/09/12 05:24:12 850368] [debug] |xqc_engine_wakeup_after|wakeup:1757654652851348|now:1757654652850368|diff:980|
[2025/09/12 05:24:12 850372] [debug] |xqc_engine_main_logic|END|now:1757654652849947|
[2025/09/12 05:24:12 850577] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652850576|
[2025/09/12 05:24:12 850588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 850594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:789|
[2025/09/12 05:24:12 850598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:790|
[2025/09/12 05:24:12 850603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:790|
[2025/09/12 05:24:12 850608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 850612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1699|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1700|path_largest_ack:1699|
[2025/09/12 05:24:12 850617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1727358|prior_time:1757654652812702|is_app_limited:0|send_elapse:36882|ack_elapse:37874|ctl_first_sent_time:1757654652814148|lagest_ack_time:1757654652850576|curr_delivered:1771765|
[2025/09/12 05:24:12 850624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652814148|
[2025/09/12 05:24:12 850629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1195||sndq_packets_used_bytes:0|sndq_packets_free:1481|
[2025/09/12 05:24:12 850633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1700|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1700|path_largest_ack:1700|
[2025/09/12 05:24:12 850638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1727358|prior_time:1757654652812702|is_app_limited:0|send_elapse:36882|ack_elapse:37874|ctl_first_sent_time:1757654652814148|lagest_ack_time:1757654652850576|curr_delivered:1772965|
[2025/09/12 05:24:12 850647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652814256|
[2025/09/12 05:24:12 850650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1194||sndq_packets_used_bytes:0|sndq_packets_free:1482|
[2025/09/12 05:24:12 850654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35855|rttvar:439|minrtt:30532|latest_rtt:36320|ack_delay:32|
[2025/09/12 05:24:12 850659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35910|rttvar:438|minrtt:30532|latest_rtt:36320|ack_delay:32|
[2025/09/12 05:24:12 850663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1700|lost_pn:1697|thresh:3|
[2025/09/12 05:24:12 850667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 850671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35910|rtt_var:438|pto_duration:37910|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 850676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 850679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 850683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 850687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652913164|now:1757654652850671|interv:62493|
[2025/09/12 05:24:12 850691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652913164|now:1757654652850671|interval:62493|pto_count:0|srtt:35910
[2025/09/12 05:24:12 850695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 36882, ack_elapse 37874, delivered 45607|rate 1204177|lost 202|
[2025/09/12 05:24:12 850700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204177) in round 39|
[2025/09/12 05:24:12 850704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 850708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 850712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652814256|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 850716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652814256|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 850721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44409|srtt:35910|latest_rtt:36320|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 850726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:12 850730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654652875576|now:1757654652850576|interv:25000|
[2025/09/12 05:24:12 850735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652850576|max_ack_delay:25000|
[2025/09/12 05:24:12 850742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:790|largest:790|pns:2|
[2025/09/12 05:24:12 850747] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:790|frame:PING ACK |recv_time:1757654652850576|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 850752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772850576|now:1757654652850576|interv:120000000|
[2025/09/12 05:24:12 850756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772850576|now:1757654652850576|interv:120000000|
[2025/09/12 05:24:12 850760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652851348|pq_index:0|
[2025/09/12 05:24:12 850764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652849947|
[2025/09/12 05:24:12 850768] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652850768|
[2025/09/12 05:24:12 850772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652850772|
[2025/09/12 05:24:12 850778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35910|min_srtt:35910|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 850783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44409|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1833375|
[2025/09/12 05:24:12 850787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35910|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 850791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 850796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35910|min_srtt:35910|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 850800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44409|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1834554|
[2025/09/12 05:24:12 850804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35910|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 850809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 850813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35910|min_srtt:35910|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 850817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1835733|
[2025/09/12 05:24:12 850821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 850828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 850832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 850836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 850840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 850844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1783857|
[2025/09/12 05:24:12 850849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 850853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 850857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652851348|
[2025/09/12 05:24:12 850861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652851348|
[2025/09/12 05:24:12 850864] [debug] |xqc_engine_wakeup_after|wakeup:1757654652851348|now:1757654652850864|diff:484|
[2025/09/12 05:24:12 850868] [debug] |xqc_engine_main_logic|END|now:1757654652850772|
[2025/09/12 05:24:12 850874] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652850873|
[2025/09/12 05:24:12 850877] [debug] |xqc_engine_wakeup_after|wakeup:1757654652851348|now:1757654652850877|diff:471|
[2025/09/12 05:24:12 850881] [debug] |xqc_engine_main_logic|END|now:1757654652850873|
[2025/09/12 05:24:12 851949] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652851949|
[2025/09/12 05:24:12 851959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652851348|pq_index:0|
[2025/09/12 05:24:12 851964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652850772|
[2025/09/12 05:24:12 851969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652851968|
[2025/09/12 05:24:12 851973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652851348|now:1757654652851968|
[2025/09/12 05:24:12 851978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652851348|now:1757654652851968|
[2025/09/12 05:24:12 851982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 851987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35910|min_srtt:35910|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 851991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1835733|
[2025/09/12 05:24:12 851996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 852000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 852004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 852013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 852017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 852021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1783857|
[2025/09/12 05:24:12 852026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 852030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1739|
[2025/09/12 05:24:12 852060] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1739|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654652852038|stream_id:0|stream_offset:1783857|
[2025/09/12 05:24:12 852066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1739|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 852071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:12 852076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35910|rtt_var:438|pto_duration:37910|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 852083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 852089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 852095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:12 852102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652914948|now:1757654652852076|interv:62872|
[2025/09/12 05:24:12 852108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652914948|now:1757654652852076|interval:62872|pto_count:0|srtt:35910
[2025/09/12 05:24:12 852116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45609|
[2025/09/12 05:24:12 852123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 852130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1785036|
[2025/09/12 05:24:12 852137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 852142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1740|
[2025/09/12 05:24:12 852167] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1740|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45609|now:1757654652852149|stream_id:0|stream_offset:1785036|
[2025/09/12 05:24:12 852173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1740|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 852189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45609|applimit:0|
[2025/09/12 05:24:12 852196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35910|rtt_var:438|pto_duration:37910|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 852203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 852209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 852215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:12 852222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652915059|now:1757654652852196|interv:62863|
[2025/09/12 05:24:12 852228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652915059|now:1757654652852196|interval:62863|pto_count:0|srtt:35910
[2025/09/12 05:24:12 852235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46809|
[2025/09/12 05:24:12 852243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 852249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1786215|
[2025/09/12 05:24:12 852253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 852257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652853257|now:1757654652852257|interv:1000|
[2025/09/12 05:24:12 852261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 852265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 852269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652853257|
[2025/09/12 05:24:12 852273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652853257|
[2025/09/12 05:24:12 852277] [debug] |xqc_engine_wakeup_after|wakeup:1757654652853257|now:1757654652852277|diff:980|
[2025/09/12 05:24:12 852281] [debug] |xqc_engine_main_logic|END|now:1757654652851968|
[2025/09/12 05:24:12 852602] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652852601|
[2025/09/12 05:24:12 852616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 852624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:790|
[2025/09/12 05:24:12 852628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:791|
[2025/09/12 05:24:12 852634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:791|
[2025/09/12 05:24:12 852638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 852643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1701|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1702|path_largest_ack:1701|
[2025/09/12 05:24:12 852648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1729758|prior_time:1757654652814696|is_app_limited:0|send_elapse:36908|ack_elapse:37905|ctl_first_sent_time:1757654652816156|lagest_ack_time:1757654652852601|curr_delivered:1774165|
[2025/09/12 05:24:12 852661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652816156|
[2025/09/12 05:24:12 852665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1193||sndq_packets_used_bytes:0|sndq_packets_free:1483|
[2025/09/12 05:24:12 852669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1702|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1702|path_largest_ack:1702|
[2025/09/12 05:24:12 852674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1729758|prior_time:1757654652814696|is_app_limited:0|send_elapse:36908|ack_elapse:37905|ctl_first_sent_time:1757654652816156|lagest_ack_time:1757654652852601|curr_delivered:1775365|
[2025/09/12 05:24:12 852678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652816268|
[2025/09/12 05:24:12 852682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1192||sndq_packets_used_bytes:0|sndq_packets_free:1484|
[2025/09/12 05:24:12 852686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35910|rttvar:438|minrtt:30532|latest_rtt:36333|ack_delay:32|
[2025/09/12 05:24:12 852690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:35959|rttvar:426|minrtt:30532|latest_rtt:36333|ack_delay:32|
[2025/09/12 05:24:12 852694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1702|lost_pn:1699|thresh:3|
[2025/09/12 05:24:12 852698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 852702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35959|rtt_var:426|pto_duration:37959|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 852707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 852711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 852714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:12 852718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652915108|now:1757654652852702|interv:62406|
[2025/09/12 05:24:12 852722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652915108|now:1757654652852702|interval:62406|pto_count:0|srtt:35959
[2025/09/12 05:24:12 852727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 36908, ack_elapse 37905, delivered 45607|rate 1203192|lost 202|
[2025/09/12 05:24:12 852731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203192) in round 39|
[2025/09/12 05:24:12 852735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 852739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 852743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652816268|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 852747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652816268|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1732158|
[2025/09/12 05:24:12 852755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44409|srtt:35959|latest_rtt:36333|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 852760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:791|largest:791|pns:2|
[2025/09/12 05:24:12 852765] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:791|frame:ACK |recv_time:1757654652852601|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 852769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772852601|now:1757654652852601|interv:120000000|
[2025/09/12 05:24:12 852773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772852601|now:1757654652852601|interv:120000000|
[2025/09/12 05:24:12 852777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652853257|pq_index:0|
[2025/09/12 05:24:12 852781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652851968|
[2025/09/12 05:24:12 852785] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652852785|
[2025/09/12 05:24:12 852790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652852789|
[2025/09/12 05:24:12 852796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35959|min_srtt:35959|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 852800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44409|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1835733|
[2025/09/12 05:24:12 852805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35959|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 852809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 852813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35959|min_srtt:35959|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 852818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44409|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1836912|
[2025/09/12 05:24:12 852822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:35959|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 852826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 852830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35959|min_srtt:35959|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 852834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1838091|
[2025/09/12 05:24:12 852842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 852845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 852849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 852853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 852858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 852862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1786215|
[2025/09/12 05:24:12 852866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 852870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 852874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652853257|
[2025/09/12 05:24:12 852878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652853257|
[2025/09/12 05:24:12 852882] [debug] |xqc_engine_wakeup_after|wakeup:1757654652853257|now:1757654652852882|diff:375|
[2025/09/12 05:24:12 852886] [debug] |xqc_engine_main_logic|END|now:1757654652852789|
[2025/09/12 05:24:12 852892] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:59|state:ESTABED|recv_time:1757654652852892|
[2025/09/12 05:24:12 852897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 852902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:791|
[2025/09/12 05:24:12 852906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:792|
[2025/09/12 05:24:12 852910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:792|
[2025/09/12 05:24:12 852914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:18|
[2025/09/12 05:24:12 852919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_new_conn_id_frame|new_conn_id|7a724245f8d38b1a|sr_token:9fe9389180df391eae683d4f0325a55b
[2025/09/12 05:24:12 852924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:12 852928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:24:12 852933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:792|largest:792|pns:2|
[2025/09/12 05:24:12 852937] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:59|pkt_type:SHORT_HEADER|pkt_num:792|frame:NEW_CONNECTION_ID |recv_time:1757654652852892|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 852942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772852892|now:1757654652852892|interv:120000000|
[2025/09/12 05:24:12 852946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772852892|now:1757654652852892|interv:120000000|
[2025/09/12 05:24:12 852952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652853257|pq_index:0|
[2025/09/12 05:24:12 852956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652852789|
[2025/09/12 05:24:12 852960] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652852960|
[2025/09/12 05:24:12 852965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652852964|
[2025/09/12 05:24:12 852970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:792|ack_delay:78|first_ack_range:26|largest_pkt_recv_time:1757654652852892|
[2025/09/12 05:24:12 852974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:792|low:766|pkt_pns:2|
[2025/09/12 05:24:12 852978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:764|low:759|pkt_pns:2|
[2025/09/12 05:24:12 852982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:792|frame_largest_recv:792|
[2025/09/12 05:24:12 852986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:12 852991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35959|min_srtt:35959|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 852995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1838091|
[2025/09/12 05:24:12 852999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 853003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 853007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 853011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 853015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 853019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:44409|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1786215|
[2025/09/12 05:24:12 853023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 853027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 853031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652853257|
[2025/09/12 05:24:12 853035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652853257|
[2025/09/12 05:24:12 853039] [debug] |xqc_engine_wakeup_after|wakeup:1757654652853257|now:1757654652853039|diff:218|
[2025/09/12 05:24:12 853043] [debug] |xqc_engine_main_logic|END|now:1757654652852964|
[2025/09/12 05:24:12 853048] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652853048|
[2025/09/12 05:24:12 853052] [debug] |xqc_engine_wakeup_after|wakeup:1757654652853257|now:1757654652853051|diff:206|
[2025/09/12 05:24:12 853058] [debug] |xqc_engine_main_logic|END|now:1757654652853048|
[2025/09/12 05:24:12 854126] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652854126|
[2025/09/12 05:24:12 854136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652853257|pq_index:0|
[2025/09/12 05:24:12 854142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652852964|
[2025/09/12 05:24:12 854150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652854148|
[2025/09/12 05:24:12 854157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652853257|now:1757654652854148|
[2025/09/12 05:24:12 854163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652853257|now:1757654652854148|
[2025/09/12 05:24:12 854170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 854178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:35959|min_srtt:35959|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 854185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1838091|
[2025/09/12 05:24:12 854192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 854198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 854204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 854211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 854215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 854220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:44409|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1786215|
[2025/09/12 05:24:12 854224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 854229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1741|
[2025/09/12 05:24:12 854256] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1741|size:1208|sent:1224|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:44409|now:1757654652854237|stream_id:0|stream_offset:1786215|
[2025/09/12 05:24:12 854261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1741|origin_pktnum:0|size:1208|enc_size:1224|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 854266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:12 854271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35959|rtt_var:426|pto_duration:37959|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 854277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 854290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 854296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45617|
[2025/09/12 05:24:12 854303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652917196|now:1757654652854270|interv:62926|
[2025/09/12 05:24:12 854309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652917196|now:1757654652854270|interval:62926|pto_count:0|srtt:35959
[2025/09/12 05:24:12 854317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45617|
[2025/09/12 05:24:12 854323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 854327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45617|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1787394|
[2025/09/12 05:24:12 854332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 854336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1742|
[2025/09/12 05:24:12 854361] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1742|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45617|now:1757654652854343|stream_id:0|stream_offset:1787394|
[2025/09/12 05:24:12 854366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1742|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 854372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45617|applimit:0|
[2025/09/12 05:24:12 854379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35959|rtt_var:426|pto_duration:37959|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 854386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 854392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 854398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46817|
[2025/09/12 05:24:12 854404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652917302|now:1757654652854379|interv:62923|
[2025/09/12 05:24:12 854411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652917302|now:1757654652854379|interval:62923|pto_count:0|srtt:35959
[2025/09/12 05:24:12 854417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46817|
[2025/09/12 05:24:12 854422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 854426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46817|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1788573|
[2025/09/12 05:24:12 854430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 854434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1743|
[2025/09/12 05:24:12 854484] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1743|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46817|now:1757654652854446|stream_id:0|stream_offset:1788573|
[2025/09/12 05:24:12 854497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1743|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 854504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46817|applimit:0|
[2025/09/12 05:24:12 854511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:35959|rtt_var:426|pto_duration:37959|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 854518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 854524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 854531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48017|
[2025/09/12 05:24:12 854537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652917405|now:1757654652854510|interv:62895|
[2025/09/12 05:24:12 854541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652917405|now:1757654652854510|interval:62895|pto_count:0|srtt:35959
[2025/09/12 05:24:12 854546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:48017|
[2025/09/12 05:24:12 854551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 854555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48017|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1789752|
[2025/09/12 05:24:12 854560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 854563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652855563|now:1757654652854563|interv:1000|
[2025/09/12 05:24:12 854567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 854571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 854575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652855563|
[2025/09/12 05:24:12 854579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652855563|
[2025/09/12 05:24:12 854583] [debug] |xqc_engine_wakeup_after|wakeup:1757654652855563|now:1757654652854583|diff:980|
[2025/09/12 05:24:12 854588] [debug] |xqc_engine_main_logic|END|now:1757654652854148|
[2025/09/12 05:24:12 854597] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652854596|
[2025/09/12 05:24:12 854602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 854608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:792|
[2025/09/12 05:24:12 854612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:793|
[2025/09/12 05:24:12 854617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:793|
[2025/09/12 05:24:12 854621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 854631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1703|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1704|path_largest_ack:1703|
[2025/09/12 05:24:12 854636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1732158|prior_time:1757654652816665|is_app_limited:0|send_elapse:36882|ack_elapse:37931|ctl_first_sent_time:1757654652818124|lagest_ack_time:1757654652854596|curr_delivered:1776565|
[2025/09/12 05:24:12 854640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652818124|
[2025/09/12 05:24:12 854645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1191||sndq_packets_used_bytes:0|sndq_packets_free:1485|
[2025/09/12 05:24:12 854649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1704|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1704|path_largest_ack:1704|
[2025/09/12 05:24:12 854653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1732158|prior_time:1757654652816665|is_app_limited:0|send_elapse:36882|ack_elapse:37931|ctl_first_sent_time:1757654652818124|lagest_ack_time:1757654652854596|curr_delivered:1777765|
[2025/09/12 05:24:12 854658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652818232|
[2025/09/12 05:24:12 854662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1190||sndq_packets_used_bytes:0|sndq_packets_free:1486|
[2025/09/12 05:24:12 854666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:35959|rttvar:426|minrtt:30532|latest_rtt:36364|ack_delay:32|
[2025/09/12 05:24:12 854670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36006|rttvar:413|minrtt:30532|latest_rtt:36364|ack_delay:32|
[2025/09/12 05:24:12 854674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1704|lost_pn:1701|thresh:3|
[2025/09/12 05:24:12 854678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 854682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36006|rtt_var:413|pto_duration:38006|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 854686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 854690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 854694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45617|
[2025/09/12 05:24:12 854698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652917452|now:1757654652854682|interv:62770|
[2025/09/12 05:24:12 854702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652917452|now:1757654652854682|interval:62770|pto_count:0|srtt:36006
[2025/09/12 05:24:12 854707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 36882, ack_elapse 37931, delivered 45607|rate 1202367|lost 202|
[2025/09/12 05:24:12 854711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 39 -> 40|
[2025/09/12 05:24:12 854715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202367) in round 40|
[2025/09/12 05:24:12 854722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 854726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 854730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652818232|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 854734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652818232|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 854738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:45617|srtt:36006|latest_rtt:36364|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 854744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:793|largest:793|pns:2|
[2025/09/12 05:24:12 854748] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:793|frame:ACK |recv_time:1757654652854596|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 854753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772854596|now:1757654652854596|interv:120000000|
[2025/09/12 05:24:12 854757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772854596|now:1757654652854596|interv:120000000|
[2025/09/12 05:24:12 854761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652855563|pq_index:0|
[2025/09/12 05:24:12 854765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652854148|
[2025/09/12 05:24:12 854769] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652854769|
[2025/09/12 05:24:12 854774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652854773|
[2025/09/12 05:24:12 854780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36006|min_srtt:36006|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 854784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45617|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1838091|
[2025/09/12 05:24:12 854788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36006|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 854793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 854797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36006|min_srtt:36006|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 854801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45617|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1839270|
[2025/09/12 05:24:12 854808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36006|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 854813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 854817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36006|min_srtt:36006|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 854821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45617|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1840449|
[2025/09/12 05:24:12 854825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 854829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 854833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 854837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 854841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 854845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45617|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1789752|
[2025/09/12 05:24:12 854850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 854853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 854857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652855563|
[2025/09/12 05:24:12 854861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652855563|
[2025/09/12 05:24:12 854865] [debug] |xqc_engine_wakeup_after|wakeup:1757654652855563|now:1757654652854865|diff:698|
[2025/09/12 05:24:12 854869] [debug] |xqc_engine_main_logic|END|now:1757654652854773|
[2025/09/12 05:24:12 854874] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652854874|
[2025/09/12 05:24:12 854878] [debug] |xqc_engine_wakeup_after|wakeup:1757654652855563|now:1757654652854878|diff:685|
[2025/09/12 05:24:12 854882] [debug] |xqc_engine_main_logic|END|now:1757654652854874|
[2025/09/12 05:24:12 855949] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652855949|
[2025/09/12 05:24:12 855960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652855563|pq_index:0|
[2025/09/12 05:24:12 855964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652854773|
[2025/09/12 05:24:12 855969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652855968|
[2025/09/12 05:24:12 855973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652855563|now:1757654652855968|
[2025/09/12 05:24:12 855978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652855563|now:1757654652855968|
[2025/09/12 05:24:12 855986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 855992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36006|min_srtt:36006|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 855996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45617|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1840449|
[2025/09/12 05:24:12 856001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 856004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 856008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 856012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 856017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 856021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45617|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1789752|
[2025/09/12 05:24:12 856026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 856030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1744|
[2025/09/12 05:24:12 856059] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1744|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45617|now:1757654652856038|stream_id:0|stream_offset:1789752|
[2025/09/12 05:24:12 856064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1744|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 856069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45617|applimit:0|
[2025/09/12 05:24:12 856074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36006|rtt_var:413|pto_duration:38006|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 856081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 856087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 856094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46817|
[2025/09/12 05:24:12 856100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652919044|now:1757654652856074|interv:62970|
[2025/09/12 05:24:12 856107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652919044|now:1757654652856074|interval:62970|pto_count:0|srtt:36006
[2025/09/12 05:24:12 856114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46817|
[2025/09/12 05:24:12 856121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 856128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46817|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1790931|
[2025/09/12 05:24:12 856137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 856142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1745|
[2025/09/12 05:24:12 856168] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1745|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46817|now:1757654652856149|stream_id:0|stream_offset:1790931|
[2025/09/12 05:24:12 856173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1745|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 856181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46817|applimit:0|
[2025/09/12 05:24:12 856187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36006|rtt_var:413|pto_duration:38006|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 856194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 856201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 856207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48017|
[2025/09/12 05:24:12 856213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652919155|now:1757654652856187|interv:62968|
[2025/09/12 05:24:12 856219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652919155|now:1757654652856187|interval:62968|pto_count:0|srtt:36006
[2025/09/12 05:24:12 856226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:48017|
[2025/09/12 05:24:12 856234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 856240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48017|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1792110|
[2025/09/12 05:24:12 856247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 856254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652857253|now:1757654652856253|interv:1000|
[2025/09/12 05:24:12 856258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 856262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 856266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652857253|
[2025/09/12 05:24:12 856270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652857253|
[2025/09/12 05:24:12 856274] [debug] |xqc_engine_wakeup_after|wakeup:1757654652857253|now:1757654652856274|diff:979|
[2025/09/12 05:24:12 856278] [debug] |xqc_engine_main_logic|END|now:1757654652855968|
[2025/09/12 05:24:12 856544] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652856543|
[2025/09/12 05:24:12 856555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 856565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:793|
[2025/09/12 05:24:12 856569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:794|
[2025/09/12 05:24:12 856575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:794|
[2025/09/12 05:24:12 856579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 856584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1705|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1706|path_largest_ack:1705|
[2025/09/12 05:24:12 856588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1734558|prior_time:1757654652818705|is_app_limited:0|send_elapse:36926|ack_elapse:37838|ctl_first_sent_time:1757654652820152|lagest_ack_time:1757654652856543|curr_delivered:1778965|
[2025/09/12 05:24:12 856593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652820152|
[2025/09/12 05:24:12 856597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1189||sndq_packets_used_bytes:0|sndq_packets_free:1487|
[2025/09/12 05:24:12 856602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1706|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1706|path_largest_ack:1706|
[2025/09/12 05:24:12 856606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1734558|prior_time:1757654652818705|is_app_limited:0|send_elapse:36926|ack_elapse:37838|ctl_first_sent_time:1757654652820152|lagest_ack_time:1757654652856543|curr_delivered:1780165|
[2025/09/12 05:24:12 856611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652820263|
[2025/09/12 05:24:12 856614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1188||sndq_packets_used_bytes:0|sndq_packets_free:1488|
[2025/09/12 05:24:12 856618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36006|rttvar:413|minrtt:30532|latest_rtt:36280|ack_delay:32|
[2025/09/12 05:24:12 856623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36037|rttvar:370|minrtt:30532|latest_rtt:36280|ack_delay:32|
[2025/09/12 05:24:12 856627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1706|lost_pn:1703|thresh:3|
[2025/09/12 05:24:12 856631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 856635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36037|rtt_var:370|pto_duration:38037|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 856640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 856644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 856648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45617|
[2025/09/12 05:24:12 856651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652919186|now:1757654652856635|interv:62551|
[2025/09/12 05:24:12 856655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652919186|now:1757654652856635|interval:62551|pto_count:0|srtt:36037
[2025/09/12 05:24:12 856663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 36926, ack_elapse 37838, delivered 45607|rate 1205322|lost 202|
[2025/09/12 05:24:12 856667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205322) in round 40|
[2025/09/12 05:24:12 856671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 856676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 856679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652820263|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 856684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652820263|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 856688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:45617|srtt:36037|latest_rtt:36280|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 856694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:794|largest:794|pns:2|
[2025/09/12 05:24:12 856699] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:794|frame:ACK |recv_time:1757654652856543|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 856703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772856543|now:1757654652856543|interv:120000000|
[2025/09/12 05:24:12 856708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772856543|now:1757654652856543|interv:120000000|
[2025/09/12 05:24:12 856712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652857253|pq_index:0|
[2025/09/12 05:24:12 856716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652855968|
[2025/09/12 05:24:12 856720] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652856720|
[2025/09/12 05:24:12 856724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652856724|
[2025/09/12 05:24:12 856730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36037|min_srtt:36037|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 856735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45617|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1840449|
[2025/09/12 05:24:12 856739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36037|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 856744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 856748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36037|min_srtt:36037|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 856755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45617|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1841628|
[2025/09/12 05:24:12 856760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36037|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 856764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 856768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36037|min_srtt:36037|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 856773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45617|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1842807|
[2025/09/12 05:24:12 856777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 856781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 856785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 856789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 856793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 856797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45617|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1792110|
[2025/09/12 05:24:12 856802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 856806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 856809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652857253|
[2025/09/12 05:24:12 856813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652857253|
[2025/09/12 05:24:12 856817] [debug] |xqc_engine_wakeup_after|wakeup:1757654652857253|now:1757654652856817|diff:436|
[2025/09/12 05:24:12 856821] [debug] |xqc_engine_main_logic|END|now:1757654652856724|
[2025/09/12 05:24:12 856826] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652856826|
[2025/09/12 05:24:12 856830] [debug] |xqc_engine_wakeup_after|wakeup:1757654652857253|now:1757654652856830|diff:423|
[2025/09/12 05:24:12 856834] [debug] |xqc_engine_main_logic|END|now:1757654652856826|
[2025/09/12 05:24:12 857901] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652857901|
[2025/09/12 05:24:12 857912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652857253|pq_index:0|
[2025/09/12 05:24:12 857916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652856724|
[2025/09/12 05:24:12 857921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652857920|
[2025/09/12 05:24:12 857931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652857253|now:1757654652857920|
[2025/09/12 05:24:12 857935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652857253|now:1757654652857920|
[2025/09/12 05:24:12 857939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 857944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36037|min_srtt:36037|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 857949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45617|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1842807|
[2025/09/12 05:24:12 857953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 857957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 857961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 857965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 857970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 857974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45617|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1792110|
[2025/09/12 05:24:12 857978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 857983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1746|
[2025/09/12 05:24:12 858012] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1746|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45617|now:1757654652857991|stream_id:0|stream_offset:1792110|
[2025/09/12 05:24:12 858017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1746|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 858022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45617|applimit:0|
[2025/09/12 05:24:12 858027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36037|rtt_var:370|pto_duration:38037|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 858034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 858040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 858047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46817|
[2025/09/12 05:24:12 858053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652921028|now:1757654652858027|interv:63001|
[2025/09/12 05:24:12 858059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652921028|now:1757654652858027|interval:63001|pto_count:0|srtt:36037
[2025/09/12 05:24:12 858067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46817|
[2025/09/12 05:24:12 858078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 858083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46817|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1793289|
[2025/09/12 05:24:12 858087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 858091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1747|
[2025/09/12 05:24:12 858116] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1747|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46817|now:1757654652858099|stream_id:0|stream_offset:1793289|
[2025/09/12 05:24:12 858122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1747|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 858129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46817|applimit:0|
[2025/09/12 05:24:12 858136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36037|rtt_var:370|pto_duration:38037|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 858143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 858149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 858155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48017|
[2025/09/12 05:24:12 858162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652921136|now:1757654652858135|interv:63001|
[2025/09/12 05:24:12 858168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652921136|now:1757654652858135|interval:63001|pto_count:0|srtt:36037
[2025/09/12 05:24:12 858176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:48017|
[2025/09/12 05:24:12 858183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 858190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48017|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1794468|
[2025/09/12 05:24:12 858196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 858202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1748|
[2025/09/12 05:24:12 858230] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1748|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48017|now:1757654652858213|stream_id:0|stream_offset:1794468|
[2025/09/12 05:24:12 858236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1748|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 858240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48017|applimit:0|
[2025/09/12 05:24:12 858245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36037|rtt_var:370|pto_duration:38037|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 858258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 858264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 858271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49217|
[2025/09/12 05:24:12 858277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652921250|now:1757654652858245|interv:63005|
[2025/09/12 05:24:12 858283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652921250|now:1757654652858245|interval:63005|pto_count:0|srtt:36037
[2025/09/12 05:24:12 858290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:49217|
[2025/09/12 05:24:12 858295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 858299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49217|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1795647|
[2025/09/12 05:24:12 858304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 858307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652859307|now:1757654652858307|interv:1000|
[2025/09/12 05:24:12 858311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 858315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 858319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652859307|
[2025/09/12 05:24:12 858323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652859307|
[2025/09/12 05:24:12 858327] [debug] |xqc_engine_wakeup_after|wakeup:1757654652859307|now:1757654652858327|diff:980|
[2025/09/12 05:24:12 858332] [debug] |xqc_engine_main_logic|END|now:1757654652857920|
[2025/09/12 05:24:12 858539] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652858537|
[2025/09/12 05:24:12 858549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 858555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:794|
[2025/09/12 05:24:12 858559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:795|
[2025/09/12 05:24:12 858565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:795|
[2025/09/12 05:24:12 858569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 858573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1707|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1708|path_largest_ack:1707|
[2025/09/12 05:24:12 858578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1736958|prior_time:1757654652820672|is_app_limited:0|send_elapse:36883|ack_elapse:37865|ctl_first_sent_time:1757654652822119|lagest_ack_time:1757654652858537|curr_delivered:1781365|
[2025/09/12 05:24:12 858582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652822119|
[2025/09/12 05:24:12 858592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1187||sndq_packets_used_bytes:0|sndq_packets_free:1489|
[2025/09/12 05:24:12 858596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1708|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1708|path_largest_ack:1708|
[2025/09/12 05:24:12 858600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1736958|prior_time:1757654652820672|is_app_limited:0|send_elapse:36883|ack_elapse:37865|ctl_first_sent_time:1757654652822119|lagest_ack_time:1757654652858537|curr_delivered:1782565|
[2025/09/12 05:24:12 858605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652822233|
[2025/09/12 05:24:12 858609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1186||sndq_packets_used_bytes:0|sndq_packets_free:1490|
[2025/09/12 05:24:12 858613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36037|rttvar:370|minrtt:30532|latest_rtt:36304|ack_delay:32|
[2025/09/12 05:24:12 858617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36067|rttvar:336|minrtt:30532|latest_rtt:36304|ack_delay:32|
[2025/09/12 05:24:12 858621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1708|lost_pn:1705|thresh:3|
[2025/09/12 05:24:12 858625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 858629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36067|rtt_var:336|pto_duration:38067|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 858633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 858637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 858641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46817|
[2025/09/12 05:24:12 858645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652921280|now:1757654652858629|interv:62651|
[2025/09/12 05:24:12 858649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652921280|now:1757654652858629|interval:62651|pto_count:0|srtt:36067
[2025/09/12 05:24:12 858654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 36883, ack_elapse 37865, delivered 45607|rate 1204463|lost 202|
[2025/09/12 05:24:12 858658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204463) in round 40|
[2025/09/12 05:24:12 858662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 858666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 858670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652822233|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 858675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652822233|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 858682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:46817|srtt:36067|latest_rtt:36304|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 858688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:795|largest:795|pns:2|
[2025/09/12 05:24:12 858692] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:795|frame:ACK |recv_time:1757654652858537|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 858697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772858537|now:1757654652858537|interv:120000000|
[2025/09/12 05:24:12 858701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772858537|now:1757654652858537|interv:120000000|
[2025/09/12 05:24:12 858705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652859307|pq_index:0|
[2025/09/12 05:24:12 858709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652857920|
[2025/09/12 05:24:12 858713] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652858713|
[2025/09/12 05:24:12 858718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652858717|
[2025/09/12 05:24:12 858724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36067|min_srtt:36067|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 858728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46817|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1842807|
[2025/09/12 05:24:12 858733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36067|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 858737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 858741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36067|min_srtt:36067|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 858745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46817|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1843986|
[2025/09/12 05:24:12 858750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36067|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 858754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 858758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36067|min_srtt:36067|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 858762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46817|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1845165|
[2025/09/12 05:24:12 858769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 858773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 858777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 858781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 858785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 858789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46817|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1795647|
[2025/09/12 05:24:12 858794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 858798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 858802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652859307|
[2025/09/12 05:24:12 858805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652859307|
[2025/09/12 05:24:12 858809] [debug] |xqc_engine_wakeup_after|wakeup:1757654652859307|now:1757654652858809|diff:498|
[2025/09/12 05:24:12 858813] [debug] |xqc_engine_main_logic|END|now:1757654652858717|
[2025/09/12 05:24:12 858819] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652858818|
[2025/09/12 05:24:12 858822] [debug] |xqc_engine_wakeup_after|wakeup:1757654652859307|now:1757654652858822|diff:485|
[2025/09/12 05:24:12 858826] [debug] |xqc_engine_main_logic|END|now:1757654652858818|
[2025/09/12 05:24:12 859895] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652859895|
[2025/09/12 05:24:12 859905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652859307|pq_index:0|
[2025/09/12 05:24:12 859909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652858717|
[2025/09/12 05:24:12 859914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652859913|
[2025/09/12 05:24:12 859919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652859307|now:1757654652859913|
[2025/09/12 05:24:12 859923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652859307|now:1757654652859913|
[2025/09/12 05:24:12 859927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 859932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36067|min_srtt:36067|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 859937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46817|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1845165|
[2025/09/12 05:24:12 859941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 859945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 859954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 859958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 859963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 859967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46817|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1795647|
[2025/09/12 05:24:12 859971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 859976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1749|
[2025/09/12 05:24:12 860004] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1749|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46817|now:1757654652859984|stream_id:0|stream_offset:1795647|
[2025/09/12 05:24:12 860010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1749|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 860015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46817|applimit:0|
[2025/09/12 05:24:12 860021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36067|rtt_var:336|pto_duration:38067|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 860028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 860034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 860040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48017|
[2025/09/12 05:24:12 860046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652923051|now:1757654652860021|interv:63030|
[2025/09/12 05:24:12 860053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652923051|now:1757654652860021|interval:63030|pto_count:0|srtt:36067
[2025/09/12 05:24:12 860060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:48017|
[2025/09/12 05:24:12 860067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 860071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48017|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1796826|
[2025/09/12 05:24:12 860075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 860080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1750|
[2025/09/12 05:24:12 860104] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1750|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48017|now:1757654652860087|stream_id:0|stream_offset:1796826|
[2025/09/12 05:24:12 860110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1750|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 860123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48017|applimit:0|
[2025/09/12 05:24:12 860130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36067|rtt_var:336|pto_duration:38067|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 860137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 860143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 860150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49217|
[2025/09/12 05:24:12 860157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652923154|now:1757654652860130|interv:63024|
[2025/09/12 05:24:12 860163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652923154|now:1757654652860130|interval:63024|pto_count:0|srtt:36067
[2025/09/12 05:24:12 860170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:49217|
[2025/09/12 05:24:12 860178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 860184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49217|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1798005|
[2025/09/12 05:24:12 860192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 860196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652861196|now:1757654652860196|interv:1000|
[2025/09/12 05:24:12 860200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 860204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 860208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652861196|
[2025/09/12 05:24:12 860213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652861196|
[2025/09/12 05:24:12 860217] [debug] |xqc_engine_wakeup_after|wakeup:1757654652861196|now:1757654652860216|diff:980|
[2025/09/12 05:24:12 860221] [debug] |xqc_engine_main_logic|END|now:1757654652859913|
[2025/09/12 05:24:12 860531] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652860530|
[2025/09/12 05:24:12 860541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 860547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:795|
[2025/09/12 05:24:12 860551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:796|
[2025/09/12 05:24:12 860557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:796|
[2025/09/12 05:24:12 860561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 860566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1709|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1710|path_largest_ack:1709|
[2025/09/12 05:24:12 860571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1739358|prior_time:1757654652822664|is_app_limited:0|send_elapse:36887|ack_elapse:37866|ctl_first_sent_time:1757654652824108|lagest_ack_time:1757654652860530|curr_delivered:1783765|
[2025/09/12 05:24:12 860580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652824108|
[2025/09/12 05:24:12 860585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1185||sndq_packets_used_bytes:0|sndq_packets_free:1491|
[2025/09/12 05:24:12 860589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1710|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1710|path_largest_ack:1710|
[2025/09/12 05:24:12 860593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1739358|prior_time:1757654652822664|is_app_limited:0|send_elapse:36887|ack_elapse:37866|ctl_first_sent_time:1757654652824108|lagest_ack_time:1757654652860530|curr_delivered:1784965|
[2025/09/12 05:24:12 860598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652824217|
[2025/09/12 05:24:12 860601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1184||sndq_packets_used_bytes:0|sndq_packets_free:1492|
[2025/09/12 05:24:12 860606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36067|rttvar:336|minrtt:30532|latest_rtt:36313|ack_delay:32|
[2025/09/12 05:24:12 860610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36094|rttvar:305|minrtt:30532|latest_rtt:36313|ack_delay:32|
[2025/09/12 05:24:12 860614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1710|lost_pn:1707|thresh:3|
[2025/09/12 05:24:12 860618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 860622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36094|rtt_var:305|pto_duration:38094|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 860627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 860630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 860634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46817|
[2025/09/12 05:24:12 860638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652923181|now:1757654652860622|interv:62559|
[2025/09/12 05:24:12 860642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652923181|now:1757654652860622|interval:62559|pto_count:0|srtt:36094
[2025/09/12 05:24:12 860646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 36887, ack_elapse 37866, delivered 45607|rate 1204431|lost 202|
[2025/09/12 05:24:12 860651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204431) in round 40|
[2025/09/12 05:24:12 860655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 860659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 860663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652824217|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 860670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652824217|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 860675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:46817|srtt:36094|latest_rtt:36313|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 860680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:796|largest:796|pns:2|
[2025/09/12 05:24:12 860685] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:796|frame:ACK |recv_time:1757654652860530|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 860689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772860530|now:1757654652860530|interv:120000000|
[2025/09/12 05:24:12 860694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772860530|now:1757654652860530|interv:120000000|
[2025/09/12 05:24:12 860698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652861196|pq_index:0|
[2025/09/12 05:24:12 860702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652859913|
[2025/09/12 05:24:12 860706] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652860706|
[2025/09/12 05:24:12 860711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652860710|
[2025/09/12 05:24:12 860717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36094|min_srtt:36094|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 860721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46817|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1845165|
[2025/09/12 05:24:12 860726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36094|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 860730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 860735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36094|min_srtt:36094|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 860739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46817|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1846344|
[2025/09/12 05:24:12 860743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36094|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 860747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 860752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36094|min_srtt:36094|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 860758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46817|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1847523|
[2025/09/12 05:24:12 860763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 860767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 860770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 860775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 860779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 860783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46817|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1798005|
[2025/09/12 05:24:12 860788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 860792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 860796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652861196|
[2025/09/12 05:24:12 860800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652861196|
[2025/09/12 05:24:12 860803] [debug] |xqc_engine_wakeup_after|wakeup:1757654652861196|now:1757654652860803|diff:393|
[2025/09/12 05:24:12 860808] [debug] |xqc_engine_main_logic|END|now:1757654652860710|
[2025/09/12 05:24:12 860813] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652860813|
[2025/09/12 05:24:12 860816] [debug] |xqc_engine_wakeup_after|wakeup:1757654652861196|now:1757654652860816|diff:380|
[2025/09/12 05:24:12 860820] [debug] |xqc_engine_main_logic|END|now:1757654652860813|
[2025/09/12 05:24:12 861889] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652861889|
[2025/09/12 05:24:12 861900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652861196|pq_index:0|
[2025/09/12 05:24:12 861904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652860710|
[2025/09/12 05:24:12 861909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652861908|
[2025/09/12 05:24:12 861913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652861196|now:1757654652861908|
[2025/09/12 05:24:12 861918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652861196|now:1757654652861908|
[2025/09/12 05:24:12 861922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 861927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36094|min_srtt:36094|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 861931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46817|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1847523|
[2025/09/12 05:24:12 861941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 861944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 861948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 861953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 861957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 861962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46817|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1798005|
[2025/09/12 05:24:12 861966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 861970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1751|
[2025/09/12 05:24:12 861999] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1751|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46817|now:1757654652861978|stream_id:0|stream_offset:1798005|
[2025/09/12 05:24:12 862005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1751|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 862009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46817|applimit:0|
[2025/09/12 05:24:12 862015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36094|rtt_var:305|pto_duration:38094|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 862022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 862028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 862034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48017|
[2025/09/12 05:24:12 862041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652925072|now:1757654652862014|interv:63058|
[2025/09/12 05:24:12 862047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652925072|now:1757654652862014|interval:63058|pto_count:0|srtt:36094
[2025/09/12 05:24:12 862054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:48017|
[2025/09/12 05:24:12 862061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 862066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48017|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1799184|
[2025/09/12 05:24:12 862070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 862074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1752|
[2025/09/12 05:24:12 862099] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1752|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48017|now:1757654652862081|stream_id:0|stream_offset:1799184|
[2025/09/12 05:24:12 862111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1752|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 862118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48017|applimit:0|
[2025/09/12 05:24:12 862125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36094|rtt_var:305|pto_duration:38094|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 862132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 862137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 862142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49217|
[2025/09/12 05:24:12 862149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652925175|now:1757654652862125|interv:63050|
[2025/09/12 05:24:12 862155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652925175|now:1757654652862125|interval:63050|pto_count:0|srtt:36094
[2025/09/12 05:24:12 862162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:49217|
[2025/09/12 05:24:12 862169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 862176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49217|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1800363|
[2025/09/12 05:24:12 862183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 862189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1753|
[2025/09/12 05:24:12 862217] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1753|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49217|now:1757654652862200|stream_id:0|stream_offset:1800363|
[2025/09/12 05:24:12 862223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1753|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 862227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49217|applimit:0|
[2025/09/12 05:24:12 862233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36094|rtt_var:305|pto_duration:38094|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 862239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 862246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 862252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50417|
[2025/09/12 05:24:12 862259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652925294|now:1757654652862232|interv:63062|
[2025/09/12 05:24:12 862265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652925294|now:1757654652862232|interval:63062|pto_count:0|srtt:36094
[2025/09/12 05:24:12 862278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:50417|
[2025/09/12 05:24:12 862283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 862287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50417|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1801542|
[2025/09/12 05:24:12 862291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 862295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652863295|now:1757654652862295|interv:1000|
[2025/09/12 05:24:12 862299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 862303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 862307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652863295|
[2025/09/12 05:24:12 862311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652863295|
[2025/09/12 05:24:12 862315] [debug] |xqc_engine_wakeup_after|wakeup:1757654652863295|now:1757654652862315|diff:980|
[2025/09/12 05:24:12 862319] [debug] |xqc_engine_main_logic|END|now:1757654652861908|
[2025/09/12 05:24:12 862547] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652862546|
[2025/09/12 05:24:12 862558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 862564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:796|
[2025/09/12 05:24:12 862568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:797|
[2025/09/12 05:24:12 862573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:797|
[2025/09/12 05:24:12 862577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 862582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1711|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1712|path_largest_ack:1711|
[2025/09/12 05:24:12 862587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1741758|prior_time:1757654652824660|is_app_limited:0|send_elapse:36938|ack_elapse:37886|ctl_first_sent_time:1757654652826103|lagest_ack_time:1757654652862546|curr_delivered:1786165|
[2025/09/12 05:24:12 862592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652826103|
[2025/09/12 05:24:12 862596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1183||sndq_packets_used_bytes:0|sndq_packets_free:1493|
[2025/09/12 05:24:12 862600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1712|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1712|path_largest_ack:1712|
[2025/09/12 05:24:12 862605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44407|prior_delivered:1741758|prior_time:1757654652824660|is_app_limited:0|send_elapse:36938|ack_elapse:37886|ctl_first_sent_time:1757654652826103|lagest_ack_time:1757654652862546|curr_delivered:1787365|
[2025/09/12 05:24:12 862609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652826210|
[2025/09/12 05:24:12 862618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1182||sndq_packets_used_bytes:0|sndq_packets_free:1494|
[2025/09/12 05:24:12 862622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36094|rttvar:305|minrtt:30532|latest_rtt:36336|ack_delay:32|
[2025/09/12 05:24:12 862626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36121|rttvar:281|minrtt:30532|latest_rtt:36336|ack_delay:32|
[2025/09/12 05:24:12 862630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1712|lost_pn:1709|thresh:3|
[2025/09/12 05:24:12 862634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 862638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36121|rtt_var:281|pto_duration:38121|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 862643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 862646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 862650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48017|
[2025/09/12 05:24:12 862654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652925321|now:1757654652862638|interv:62683|
[2025/09/12 05:24:12 862658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652925321|now:1757654652862638|interval:62683|pto_count:0|srtt:36121
[2025/09/12 05:24:12 862663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 36938, ack_elapse 37886, delivered 45607|rate 1203795|lost 202|
[2025/09/12 05:24:12 862667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203795) in round 40|
[2025/09/12 05:24:12 862671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 862675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 862679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652826210|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 862683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652826210|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 862688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:48017|srtt:36121|latest_rtt:36336|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 862694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:797|largest:797|pns:2|
[2025/09/12 05:24:12 862698] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:797|frame:ACK |recv_time:1757654652862546|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 862703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772862546|now:1757654652862546|interv:120000000|
[2025/09/12 05:24:12 862709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772862546|now:1757654652862546|interv:120000000|
[2025/09/12 05:24:12 862713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652863295|pq_index:0|
[2025/09/12 05:24:12 862717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652861908|
[2025/09/12 05:24:12 862721] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652862721|
[2025/09/12 05:24:12 862726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652862725|
[2025/09/12 05:24:12 862732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36121|min_srtt:36121|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 862736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48017|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1847523|
[2025/09/12 05:24:12 862741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36121|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 862746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 862750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36121|min_srtt:36121|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 862754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:48017|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1848702|
[2025/09/12 05:24:12 862759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36121|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 862763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 862767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36121|min_srtt:36121|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 862771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48017|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1849881|
[2025/09/12 05:24:12 862775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 862779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 862783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 862787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 862792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 862802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48017|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1801542|
[2025/09/12 05:24:12 862807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 862811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 862815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652863295|
[2025/09/12 05:24:12 862819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652863295|
[2025/09/12 05:24:12 862822] [debug] |xqc_engine_wakeup_after|wakeup:1757654652863295|now:1757654652862822|diff:473|
[2025/09/12 05:24:12 862827] [debug] |xqc_engine_main_logic|END|now:1757654652862725|
[2025/09/12 05:24:12 862832] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652862832|
[2025/09/12 05:24:12 862836] [debug] |xqc_engine_wakeup_after|wakeup:1757654652863295|now:1757654652862835|diff:460|
[2025/09/12 05:24:12 862839] [debug] |xqc_engine_main_logic|END|now:1757654652862832|
[2025/09/12 05:24:12 863908] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652863908|
[2025/09/12 05:24:12 863918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652863295|pq_index:0|
[2025/09/12 05:24:12 863923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652862725|
[2025/09/12 05:24:12 863928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652863927|
[2025/09/12 05:24:12 863933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652863295|now:1757654652863927|
[2025/09/12 05:24:12 863937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652863295|now:1757654652863927|
[2025/09/12 05:24:12 863941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 863950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36121|min_srtt:36121|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 863958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48017|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1849881|
[2025/09/12 05:24:12 863963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 863967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 863971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 863975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 863980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 863984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48017|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1801542|
[2025/09/12 05:24:12 863988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 863998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1754|
[2025/09/12 05:24:12 864027] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1754|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48017|now:1757654652864006|stream_id:0|stream_offset:1801542|
[2025/09/12 05:24:12 864033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1754|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 864038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48017|applimit:0|
[2025/09/12 05:24:12 864043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36121|rtt_var:281|pto_duration:38121|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 864050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 864057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 864063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49217|
[2025/09/12 05:24:12 864069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652927127|now:1757654652864043|interv:63084|
[2025/09/12 05:24:12 864075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652927127|now:1757654652864043|interval:63084|pto_count:0|srtt:36121
[2025/09/12 05:24:12 864083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:49217|
[2025/09/12 05:24:12 864090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 864097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49217|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1802721|
[2025/09/12 05:24:12 864102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 864106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1755|
[2025/09/12 05:24:12 864132] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1755|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49217|now:1757654652864114|stream_id:0|stream_offset:1802721|
[2025/09/12 05:24:12 864138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1755|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 864145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49217|applimit:0|
[2025/09/12 05:24:12 864152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36121|rtt_var:281|pto_duration:38121|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 864159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 864165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 864171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50417|
[2025/09/12 05:24:12 864184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652927235|now:1757654652864152|interv:63083|
[2025/09/12 05:24:12 864191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652927235|now:1757654652864152|interval:63083|pto_count:0|srtt:36121
[2025/09/12 05:24:12 864198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:50417|
[2025/09/12 05:24:12 864205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 864212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50417|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1803900|
[2025/09/12 05:24:12 864217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 864221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652865221|now:1757654652864221|interv:1000|
[2025/09/12 05:24:12 864225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 864228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 864233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652865221|
[2025/09/12 05:24:12 864237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652865221|
[2025/09/12 05:24:12 864241] [debug] |xqc_engine_wakeup_after|wakeup:1757654652865221|now:1757654652864241|diff:980|
[2025/09/12 05:24:12 864245] [debug] |xqc_engine_main_logic|END|now:1757654652863927|
[2025/09/12 05:24:12 864521] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652864520|
[2025/09/12 05:24:12 864532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 864538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:797|
[2025/09/12 05:24:12 864542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:798|
[2025/09/12 05:24:12 864547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:798|
[2025/09/12 05:24:12 864552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 864556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1713|origin_pktnum:0|size:1209|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:1714|path_largest_ack:1713|
[2025/09/12 05:24:12 864561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1744165|prior_time:1757654652826752|is_app_limited:0|send_elapse:37032|ack_elapse:37768|ctl_first_sent_time:1757654652828254|lagest_ack_time:1757654652864520|curr_delivered:1788574|
[2025/09/12 05:24:12 864566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652828254|
[2025/09/12 05:24:12 864570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1181||sndq_packets_used_bytes:0|sndq_packets_free:1495|
[2025/09/12 05:24:12 864574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1714|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1714|path_largest_ack:1714|
[2025/09/12 05:24:12 864579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1744165|prior_time:1757654652826752|is_app_limited:0|send_elapse:37032|ack_elapse:37768|ctl_first_sent_time:1757654652828254|lagest_ack_time:1757654652864520|curr_delivered:1789774|
[2025/09/12 05:24:12 864588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652828366|
[2025/09/12 05:24:12 864592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1180||sndq_packets_used_bytes:0|sndq_packets_free:1496|
[2025/09/12 05:24:12 864596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36121|rttvar:281|minrtt:30532|latest_rtt:36154|ack_delay:32|
[2025/09/12 05:24:12 864600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36121|rttvar:211|minrtt:30532|latest_rtt:36154|ack_delay:32|
[2025/09/12 05:24:12 864605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1714|lost_pn:1711|thresh:3|
[2025/09/12 05:24:12 864610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 779|pns:2|
[2025/09/12 05:24:12 864614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 864618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36121|rtt_var:211|pto_duration:38121|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 864622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 864626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 864630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48008|
[2025/09/12 05:24:12 864634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652927235|now:1757654652864618|interv:62617|
[2025/09/12 05:24:12 864638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652927235|now:1757654652864618|interval:62617|pto_count:0|srtt:36121
[2025/09/12 05:24:12 864642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37032, ack_elapse 37768, delivered 45609|rate 1207609|lost 202|
[2025/09/12 05:24:12 864647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1207609) in round 40|
[2025/09/12 05:24:12 864651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 864655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 864659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2409|po_sent_time:1757654652828366|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 864663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2409|po_sent_time:1757654652828366|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 864668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:48008|srtt:36121|latest_rtt:36154|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 864674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:798|largest:798|pns:2|
[2025/09/12 05:24:12 864681] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:798|frame:ACK |recv_time:1757654652864520|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 864685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772864520|now:1757654652864520|interv:120000000|
[2025/09/12 05:24:12 864689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772864520|now:1757654652864520|interv:120000000|
[2025/09/12 05:24:12 864693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652865221|pq_index:0|
[2025/09/12 05:24:12 864697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652863927|
[2025/09/12 05:24:12 864701] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652864701|
[2025/09/12 05:24:12 864706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652864705|
[2025/09/12 05:24:12 864712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36121|min_srtt:36121|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 864716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48008|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1849881|
[2025/09/12 05:24:12 864721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36121|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 864725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 864730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36121|min_srtt:36121|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 864734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:48008|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1851060|
[2025/09/12 05:24:12 864738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36121|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 864743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 864747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36121|min_srtt:36121|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 864751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48008|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1852239|
[2025/09/12 05:24:12 864756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 864759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 864763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 864770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 864774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 864779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48008|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1803900|
[2025/09/12 05:24:12 864783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 864787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 864791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652865221|
[2025/09/12 05:24:12 864795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652865221|
[2025/09/12 05:24:12 864799] [debug] |xqc_engine_wakeup_after|wakeup:1757654652865221|now:1757654652864799|diff:422|
[2025/09/12 05:24:12 864803] [debug] |xqc_engine_main_logic|END|now:1757654652864705|
[2025/09/12 05:24:12 864808] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652864808|
[2025/09/12 05:24:12 864812] [debug] |xqc_engine_wakeup_after|wakeup:1757654652865221|now:1757654652864812|diff:409|
[2025/09/12 05:24:12 864816] [debug] |xqc_engine_main_logic|END|now:1757654652864808|
[2025/09/12 05:24:12 865884] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652865883|
[2025/09/12 05:24:12 865894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652865221|pq_index:0|
[2025/09/12 05:24:12 865898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652864705|
[2025/09/12 05:24:12 865903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652865902|
[2025/09/12 05:24:12 865908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652865221|now:1757654652865902|
[2025/09/12 05:24:12 865912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652865221|now:1757654652865902|
[2025/09/12 05:24:12 865916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 865921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36121|min_srtt:36121|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 865926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48008|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1852239|
[2025/09/12 05:24:12 865930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 865934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 865938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 865942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 865947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 865956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48008|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1803900|
[2025/09/12 05:24:12 865960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 865965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1756|
[2025/09/12 05:24:12 865993] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1756|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48008|now:1757654652865973|stream_id:0|stream_offset:1803900|
[2025/09/12 05:24:12 865999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1756|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 866003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48008|applimit:0|
[2025/09/12 05:24:12 866009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36121|rtt_var:211|pto_duration:38121|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 866016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 866022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 866028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49208|
[2025/09/12 05:24:12 866035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652929094|now:1757654652866008|interv:63086|
[2025/09/12 05:24:12 866041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652929094|now:1757654652866008|interval:63086|pto_count:0|srtt:36121
[2025/09/12 05:24:12 866048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:49208|
[2025/09/12 05:24:12 866055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 866060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49208|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1805079|
[2025/09/12 05:24:12 866064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 866068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1757|
[2025/09/12 05:24:12 866092] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1757|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49208|now:1757654652866075|stream_id:0|stream_offset:1805079|
[2025/09/12 05:24:12 866098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1757|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 866105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49208|applimit:0|
[2025/09/12 05:24:12 866112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36121|rtt_var:211|pto_duration:38121|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 866128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 866134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 866141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50408|
[2025/09/12 05:24:12 866148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652929196|now:1757654652866112|interv:63084|
[2025/09/12 05:24:12 866154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652929196|now:1757654652866112|interval:63084|pto_count:0|srtt:36121
[2025/09/12 05:24:12 866161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:50408|
[2025/09/12 05:24:12 866169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 866175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50408|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1806258|
[2025/09/12 05:24:12 866182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 866188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1758|
[2025/09/12 05:24:12 866212] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1758|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50408|now:1757654652866196|stream_id:0|stream_offset:1806258|
[2025/09/12 05:24:12 866217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1758|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 866222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50408|applimit:0|
[2025/09/12 05:24:12 866227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36121|rtt_var:211|pto_duration:38121|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 866234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 866240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 866246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51608|
[2025/09/12 05:24:12 866253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652929317|now:1757654652866227|interv:63090|
[2025/09/12 05:24:12 866259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652929317|now:1757654652866227|interval:63090|pto_count:0|srtt:36121
[2025/09/12 05:24:12 866266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:51608|
[2025/09/12 05:24:12 866272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 866277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1807437|
[2025/09/12 05:24:12 866286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 866290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652867289|now:1757654652866289|interv:1000|
[2025/09/12 05:24:12 866293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 866297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 866301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652867289|
[2025/09/12 05:24:12 866305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652867289|
[2025/09/12 05:24:12 866309] [debug] |xqc_engine_wakeup_after|wakeup:1757654652867289|now:1757654652866309|diff:980|
[2025/09/12 05:24:12 866314] [debug] |xqc_engine_main_logic|END|now:1757654652865902|
[2025/09/12 05:24:12 866520] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652866519|
[2025/09/12 05:24:12 866531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 866537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:798|
[2025/09/12 05:24:12 866540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:799|
[2025/09/12 05:24:12 866546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:799|
[2025/09/12 05:24:12 866550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 866555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1715|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1716|path_largest_ack:1715|
[2025/09/12 05:24:12 866559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1746565|prior_time:1757654652828635|is_app_limited:0|send_elapse:36942|ack_elapse:37884|ctl_first_sent_time:1757654652830127|lagest_ack_time:1757654652866519|curr_delivered:1790974|
[2025/09/12 05:24:12 866564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652830127|
[2025/09/12 05:24:12 866569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1179||sndq_packets_used_bytes:0|sndq_packets_free:1497|
[2025/09/12 05:24:12 866573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1716|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1716|path_largest_ack:1716|
[2025/09/12 05:24:12 866577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1746565|prior_time:1757654652828635|is_app_limited:0|send_elapse:36942|ack_elapse:37884|ctl_first_sent_time:1757654652830127|lagest_ack_time:1757654652866519|curr_delivered:1792174|
[2025/09/12 05:24:12 866581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652830235|
[2025/09/12 05:24:12 866585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1178||sndq_packets_used_bytes:0|sndq_packets_free:1498|
[2025/09/12 05:24:12 866589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36121|rttvar:211|minrtt:30532|latest_rtt:36284|ack_delay:32|
[2025/09/12 05:24:12 866593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36137|rttvar:191|minrtt:30532|latest_rtt:36284|ack_delay:32|
[2025/09/12 05:24:12 866598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1716|lost_pn:1713|thresh:3|
[2025/09/12 05:24:12 866606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 866610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36137|rtt_var:191|pto_duration:38137|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 866615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 866619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 866622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49208|
[2025/09/12 05:24:12 866626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652929333|now:1757654652866610|interv:62723|
[2025/09/12 05:24:12 866630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652929333|now:1757654652866610|interval:62723|pto_count:0|srtt:36137
[2025/09/12 05:24:12 866635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 36942, ack_elapse 37884, delivered 45609|rate 1203911|lost 202|
[2025/09/12 05:24:12 866639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203911) in round 40|
[2025/09/12 05:24:12 866643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 866647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 866651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652830235|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 866656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652830235|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 866660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:49208|srtt:36137|latest_rtt:36284|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 866666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:799|largest:799|pns:2|
[2025/09/12 05:24:12 866670] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:799|frame:ACK |recv_time:1757654652866519|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 866675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772866519|now:1757654652866519|interv:120000000|
[2025/09/12 05:24:12 866679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772866519|now:1757654652866519|interv:120000000|
[2025/09/12 05:24:12 866683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652867289|pq_index:0|
[2025/09/12 05:24:12 866687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652865902|
[2025/09/12 05:24:12 866691] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652866691|
[2025/09/12 05:24:12 866696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652866695|
[2025/09/12 05:24:12 866704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36137|min_srtt:36137|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 866709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49208|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1852239|
[2025/09/12 05:24:12 866713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36137|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 866718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 866722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36137|min_srtt:36137|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 866726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:49208|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1853418|
[2025/09/12 05:24:12 866731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36137|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 866735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 866739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36137|min_srtt:36137|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 866743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49208|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1854597|
[2025/09/12 05:24:12 866748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 866752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 866755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 866760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 866764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 866768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49208|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1807437|
[2025/09/12 05:24:12 866773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 866776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 866780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652867289|
[2025/09/12 05:24:12 866784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652867289|
[2025/09/12 05:24:12 866791] [debug] |xqc_engine_wakeup_after|wakeup:1757654652867289|now:1757654652866791|diff:498|
[2025/09/12 05:24:12 866795] [debug] |xqc_engine_main_logic|END|now:1757654652866695|
[2025/09/12 05:24:12 866800] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652866800|
[2025/09/12 05:24:12 866804] [debug] |xqc_engine_wakeup_after|wakeup:1757654652867289|now:1757654652866804|diff:485|
[2025/09/12 05:24:12 866808] [debug] |xqc_engine_main_logic|END|now:1757654652866800|
[2025/09/12 05:24:12 867876] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652867876|
[2025/09/12 05:24:12 867886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652867289|pq_index:0|
[2025/09/12 05:24:12 867891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652866695|
[2025/09/12 05:24:12 867896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652867895|
[2025/09/12 05:24:12 867900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652867289|now:1757654652867895|
[2025/09/12 05:24:12 867904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652867289|now:1757654652867895|
[2025/09/12 05:24:12 867908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 867914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36137|min_srtt:36137|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 867918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49208|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1854597|
[2025/09/12 05:24:12 867923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 867926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 867930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 867935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 867939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 867943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49208|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1807437|
[2025/09/12 05:24:12 867948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 867952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1759|
[2025/09/12 05:24:12 867980] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1759|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49208|now:1757654652867960|stream_id:0|stream_offset:1807437|
[2025/09/12 05:24:12 867986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1759|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 867990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49208|applimit:0|
[2025/09/12 05:24:12 868003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36137|rtt_var:191|pto_duration:38137|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 868010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 868016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 868023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50408|
[2025/09/12 05:24:12 868029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652931097|now:1757654652868003|interv:63094|
[2025/09/12 05:24:12 868035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652931097|now:1757654652868003|interval:63094|pto_count:0|srtt:36137
[2025/09/12 05:24:12 868042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:50408|
[2025/09/12 05:24:12 868047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 868051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50408|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1808616|
[2025/09/12 05:24:12 868055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 868060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1760|
[2025/09/12 05:24:12 868085] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1760|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50408|now:1757654652868067|stream_id:0|stream_offset:1808616|
[2025/09/12 05:24:12 868091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1760|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 868097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50408|applimit:0|
[2025/09/12 05:24:12 868104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36137|rtt_var:191|pto_duration:38137|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 868111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 868118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 868124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51608|
[2025/09/12 05:24:12 868130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652931204|now:1757654652868104|interv:63100|
[2025/09/12 05:24:12 868137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652931204|now:1757654652868104|interval:63100|pto_count:0|srtt:36137
[2025/09/12 05:24:12 868144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:51608|
[2025/09/12 05:24:12 868151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 868165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1809795|
[2025/09/12 05:24:12 868172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 868178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652869178|now:1757654652868178|interv:1000|
[2025/09/12 05:24:12 868182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 868186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 868190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652869178|
[2025/09/12 05:24:12 868194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652869178|
[2025/09/12 05:24:12 868198] [debug] |xqc_engine_wakeup_after|wakeup:1757654652869178|now:1757654652868198|diff:980|
[2025/09/12 05:24:12 868202] [debug] |xqc_engine_main_logic|END|now:1757654652867895|
[2025/09/12 05:24:12 868494] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652868493|
[2025/09/12 05:24:12 868506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 868512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:799|
[2025/09/12 05:24:12 868516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:800|
[2025/09/12 05:24:12 868522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:800|
[2025/09/12 05:24:12 868526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 868530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1717|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1718|path_largest_ack:1717|
[2025/09/12 05:24:12 868535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1748965|prior_time:1757654652830638|is_app_limited:0|send_elapse:36930|ack_elapse:37855|ctl_first_sent_time:1757654652832087|lagest_ack_time:1757654652868493|curr_delivered:1793374|
[2025/09/12 05:24:12 868540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652832087|
[2025/09/12 05:24:12 868544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1177||sndq_packets_used_bytes:0|sndq_packets_free:1499|
[2025/09/12 05:24:12 868549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1718|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1718|path_largest_ack:1718|
[2025/09/12 05:24:12 868553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1748965|prior_time:1757654652830638|is_app_limited:0|send_elapse:36930|ack_elapse:37855|ctl_first_sent_time:1757654652832087|lagest_ack_time:1757654652868493|curr_delivered:1794574|
[2025/09/12 05:24:12 868557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652832195|
[2025/09/12 05:24:12 868561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1176||sndq_packets_used_bytes:0|sndq_packets_free:1500|
[2025/09/12 05:24:12 868565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36137|rttvar:191|minrtt:30532|latest_rtt:36298|ack_delay:32|
[2025/09/12 05:24:12 868569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36153|rttvar:176|minrtt:30532|latest_rtt:36298|ack_delay:32|
[2025/09/12 05:24:12 868579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1718|lost_pn:1715|thresh:3|
[2025/09/12 05:24:12 868583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 868587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36153|rtt_var:176|pto_duration:38153|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 868591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 868595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 868599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49208|
[2025/09/12 05:24:12 868603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652931220|now:1757654652868587|interv:62633|
[2025/09/12 05:24:12 868607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652931220|now:1757654652868587|interval:62633|pto_count:0|srtt:36153
[2025/09/12 05:24:12 868611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 36930, ack_elapse 37855, delivered 45609|rate 1204834|lost 202|
[2025/09/12 05:24:12 868616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204834) in round 40|
[2025/09/12 05:24:12 868620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 868624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 868628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652832195|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 868633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652832195|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 868637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:49208|srtt:36153|latest_rtt:36298|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 868643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:800|largest:800|pns:2|
[2025/09/12 05:24:12 868647] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:800|frame:ACK |recv_time:1757654652868493|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 868652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772868493|now:1757654652868493|interv:120000000|
[2025/09/12 05:24:12 868656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772868493|now:1757654652868493|interv:120000000|
[2025/09/12 05:24:12 868660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652869178|pq_index:0|
[2025/09/12 05:24:12 868664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652867895|
[2025/09/12 05:24:12 868671] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652868671|
[2025/09/12 05:24:12 868676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652868675|
[2025/09/12 05:24:12 868682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36153|min_srtt:36153|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 868686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49208|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1854597|
[2025/09/12 05:24:12 868691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36153|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 868695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 868699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36153|min_srtt:36153|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 868704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:49208|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1855776|
[2025/09/12 05:24:12 868708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36153|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 868712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 868716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36153|min_srtt:36153|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 868721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49208|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1856955|
[2025/09/12 05:24:12 868725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 868729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 868733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 868737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 868741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 868745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49208|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1809795|
[2025/09/12 05:24:12 868750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 868756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 868760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652869178|
[2025/09/12 05:24:12 868764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652869178|
[2025/09/12 05:24:12 868768] [debug] |xqc_engine_wakeup_after|wakeup:1757654652869178|now:1757654652868768|diff:410|
[2025/09/12 05:24:12 868772] [debug] |xqc_engine_main_logic|END|now:1757654652868675|
[2025/09/12 05:24:12 868777] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652868777|
[2025/09/12 05:24:12 868781] [debug] |xqc_engine_wakeup_after|wakeup:1757654652869178|now:1757654652868781|diff:397|
[2025/09/12 05:24:12 868785] [debug] |xqc_engine_main_logic|END|now:1757654652868777|
[2025/09/12 05:24:12 869855] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652869855|
[2025/09/12 05:24:12 869865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652869178|pq_index:0|
[2025/09/12 05:24:12 869869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652868675|
[2025/09/12 05:24:12 869874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652869873|
[2025/09/12 05:24:12 869879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652869178|now:1757654652869873|
[2025/09/12 05:24:12 869883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652869178|now:1757654652869873|
[2025/09/12 05:24:12 869887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 869892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36153|min_srtt:36153|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 869897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49208|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1856955|
[2025/09/12 05:24:12 869901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 869905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 869909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 869913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 869918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 869922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49208|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1809795|
[2025/09/12 05:24:12 869926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 869931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1761|
[2025/09/12 05:24:12 869958] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1761|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49208|now:1757654652869939|stream_id:0|stream_offset:1809795|
[2025/09/12 05:24:12 869968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1761|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 869975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49208|applimit:0|
[2025/09/12 05:24:12 869981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36153|rtt_var:176|pto_duration:38153|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 869988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 869995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 870001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50408|
[2025/09/12 05:24:12 870008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652933092|now:1757654652869981|interv:63111|
[2025/09/12 05:24:12 870014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652933092|now:1757654652869981|interval:63111|pto_count:0|srtt:36153
[2025/09/12 05:24:12 870021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:50408|
[2025/09/12 05:24:12 870025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 870030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50408|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1810974|
[2025/09/12 05:24:12 870034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 870038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1762|
[2025/09/12 05:24:12 870063] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1762|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50408|now:1757654652870045|stream_id:0|stream_offset:1810974|
[2025/09/12 05:24:12 870069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1762|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 870077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50408|applimit:0|
[2025/09/12 05:24:12 870084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36153|rtt_var:176|pto_duration:38153|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 870090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 870097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 870103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51608|
[2025/09/12 05:24:12 870110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652933198|now:1757654652870083|interv:63115|
[2025/09/12 05:24:12 870116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652933198|now:1757654652870083|interval:63115|pto_count:0|srtt:36153
[2025/09/12 05:24:12 870130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:51608|
[2025/09/12 05:24:12 870137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 870144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1812153|
[2025/09/12 05:24:12 870150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 870155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1763|
[2025/09/12 05:24:12 870179] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1763|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51608|now:1757654652870162|stream_id:0|stream_offset:1812153|
[2025/09/12 05:24:12 870184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1763|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 870189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51608|applimit:0|
[2025/09/12 05:24:12 870194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36153|rtt_var:176|pto_duration:38153|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 870201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 870207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 870213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52808|
[2025/09/12 05:24:12 870220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652933315|now:1757654652870194|interv:63121|
[2025/09/12 05:24:12 870226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652933315|now:1757654652870194|interval:63121|pto_count:0|srtt:36153
[2025/09/12 05:24:12 870233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:52808|
[2025/09/12 05:24:12 870239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 870243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1813332|
[2025/09/12 05:24:12 870248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 870252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652871251|now:1757654652870251|interv:1000|
[2025/09/12 05:24:12 870255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 870259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 870263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652871251|
[2025/09/12 05:24:12 870267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652871251|
[2025/09/12 05:24:12 870271] [debug] |xqc_engine_wakeup_after|wakeup:1757654652871251|now:1757654652870271|diff:980|
[2025/09/12 05:24:12 870276] [debug] |xqc_engine_main_logic|END|now:1757654652869873|
[2025/09/12 05:24:12 870469] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652870468|
[2025/09/12 05:24:12 870483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 870490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:800|
[2025/09/12 05:24:12 870493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:801|
[2025/09/12 05:24:12 870499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:801|
[2025/09/12 05:24:12 870503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 870508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1719|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1720|path_largest_ack:1719|
[2025/09/12 05:24:12 870512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1751365|prior_time:1757654652832630|is_app_limited:0|send_elapse:36909|ack_elapse:37838|ctl_first_sent_time:1757654652834083|lagest_ack_time:1757654652870468|curr_delivered:1795774|
[2025/09/12 05:24:12 870517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652834083|
[2025/09/12 05:24:12 870522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1175||sndq_packets_used_bytes:0|sndq_packets_free:1501|
[2025/09/12 05:24:12 870526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1720|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1720|path_largest_ack:1720|
[2025/09/12 05:24:12 870530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1751365|prior_time:1757654652832630|is_app_limited:0|send_elapse:36909|ack_elapse:37838|ctl_first_sent_time:1757654652834083|lagest_ack_time:1757654652870468|curr_delivered:1796974|
[2025/09/12 05:24:12 870535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652834190|
[2025/09/12 05:24:12 870539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1174||sndq_packets_used_bytes:0|sndq_packets_free:1502|
[2025/09/12 05:24:12 870543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36153|rttvar:176|minrtt:30532|latest_rtt:36278|ack_delay:32|
[2025/09/12 05:24:12 870547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36164|rttvar:155|minrtt:30532|latest_rtt:36278|ack_delay:32|
[2025/09/12 05:24:12 870551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1720|lost_pn:1717|thresh:3|
[2025/09/12 05:24:12 870556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 870560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36164|rtt_var:155|pto_duration:38164|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 870564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 870568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 870572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50408|
[2025/09/12 05:24:12 870576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652933326|now:1757654652870559|interv:62767|
[2025/09/12 05:24:12 870584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652933326|now:1757654652870559|interval:62767|pto_count:0|srtt:36164
[2025/09/12 05:24:12 870589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 36909, ack_elapse 37838, delivered 45609|rate 1205375|lost 202|
[2025/09/12 05:24:12 870593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205375) in round 40|
[2025/09/12 05:24:12 870597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 870601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 870605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652834190|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 870610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652834190|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 870614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:50408|srtt:36164|latest_rtt:36278|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 870620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:801|largest:801|pns:2|
[2025/09/12 05:24:12 870624] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:801|frame:ACK |recv_time:1757654652870468|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 870629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772870468|now:1757654652870468|interv:120000000|
[2025/09/12 05:24:12 870633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772870468|now:1757654652870468|interv:120000000|
[2025/09/12 05:24:12 870637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652871251|pq_index:0|
[2025/09/12 05:24:12 870641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652869873|
[2025/09/12 05:24:12 870645] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652870645|
[2025/09/12 05:24:12 870650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652870649|
[2025/09/12 05:24:12 870656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36164|min_srtt:36164|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 870660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50408|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1856955|
[2025/09/12 05:24:12 870664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36164|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 870672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 870676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36164|min_srtt:36164|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 870680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:50408|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1858134|
[2025/09/12 05:24:12 870685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36164|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 870689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 870693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36164|min_srtt:36164|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 870697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50408|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1859313|
[2025/09/12 05:24:12 870701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 870705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 870709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 870713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 870718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 870722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50408|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1813332|
[2025/09/12 05:24:12 870726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 870730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 870734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652871251|
[2025/09/12 05:24:12 870738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652871251|
[2025/09/12 05:24:12 870742] [debug] |xqc_engine_wakeup_after|wakeup:1757654652871251|now:1757654652870742|diff:509|
[2025/09/12 05:24:12 870746] [debug] |xqc_engine_main_logic|END|now:1757654652870649|
[2025/09/12 05:24:12 870751] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652870751|
[2025/09/12 05:24:12 870755] [debug] |xqc_engine_wakeup_after|wakeup:1757654652871251|now:1757654652870755|diff:496|
[2025/09/12 05:24:12 870759] [debug] |xqc_engine_main_logic|END|now:1757654652870751|
[2025/09/12 05:24:12 871830] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652871829|
[2025/09/12 05:24:12 871839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652871251|pq_index:0|
[2025/09/12 05:24:12 871844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652870649|
[2025/09/12 05:24:12 871853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652871852|
[2025/09/12 05:24:12 871858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652871251|now:1757654652871852|
[2025/09/12 05:24:12 871862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652871251|now:1757654652871852|
[2025/09/12 05:24:12 871866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 871871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36164|min_srtt:36164|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 871876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50408|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1859313|
[2025/09/12 05:24:12 871880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 871884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 871888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 871892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 871897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 871901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50408|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1813332|
[2025/09/12 05:24:12 871905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 871910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1764|
[2025/09/12 05:24:12 871937] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1764|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50408|now:1757654652871917|stream_id:0|stream_offset:1813332|
[2025/09/12 05:24:12 871942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1764|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 871947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50408|applimit:0|
[2025/09/12 05:24:12 871953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36164|rtt_var:155|pto_duration:38164|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 871960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 871966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 871972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51608|
[2025/09/12 05:24:12 871979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652935081|now:1757654652871953|interv:63128|
[2025/09/12 05:24:12 871991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652935081|now:1757654652871953|interval:63128|pto_count:0|srtt:36164
[2025/09/12 05:24:12 871998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:51608|
[2025/09/12 05:24:12 872003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 872007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1814511|
[2025/09/12 05:24:12 872012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 872016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1765|
[2025/09/12 05:24:12 872041] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1765|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51608|now:1757654652872023|stream_id:0|stream_offset:1814511|
[2025/09/12 05:24:12 872047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1765|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 872054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51608|applimit:0|
[2025/09/12 05:24:12 872061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36164|rtt_var:155|pto_duration:38164|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 872067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 872074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 872080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52808|
[2025/09/12 05:24:12 872086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652935187|now:1757654652872060|interv:63127|
[2025/09/12 05:24:12 872093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652935187|now:1757654652872060|interval:63127|pto_count:0|srtt:36164
[2025/09/12 05:24:12 872101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:52808|
[2025/09/12 05:24:12 872108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 872115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1815690|
[2025/09/12 05:24:12 872122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 872128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652873128|now:1757654652872128|interv:1000|
[2025/09/12 05:24:12 872134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 872139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 872143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652873128|
[2025/09/12 05:24:12 872152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652873128|
[2025/09/12 05:24:12 872156] [debug] |xqc_engine_wakeup_after|wakeup:1757654652873128|now:1757654652872156|diff:972|
[2025/09/12 05:24:12 872161] [debug] |xqc_engine_main_logic|END|now:1757654652871852|
[2025/09/12 05:24:12 872482] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652872481|
[2025/09/12 05:24:12 872493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 872499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:801|
[2025/09/12 05:24:12 872503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:802|
[2025/09/12 05:24:12 872509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:802|
[2025/09/12 05:24:12 872513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 872517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1721|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1722|path_largest_ack:1721|
[2025/09/12 05:24:12 872522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1753765|prior_time:1757654652834606|is_app_limited:0|send_elapse:36911|ack_elapse:37875|ctl_first_sent_time:1757654652836054|lagest_ack_time:1757654652872481|curr_delivered:1798174|
[2025/09/12 05:24:12 872526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652836054|
[2025/09/12 05:24:12 872531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1173||sndq_packets_used_bytes:0|sndq_packets_free:1503|
[2025/09/12 05:24:12 872535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1722|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1722|path_largest_ack:1722|
[2025/09/12 05:24:12 872540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1753765|prior_time:1757654652834606|is_app_limited:0|send_elapse:36911|ack_elapse:37875|ctl_first_sent_time:1757654652836054|lagest_ack_time:1757654652872481|curr_delivered:1799374|
[2025/09/12 05:24:12 872544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652836162|
[2025/09/12 05:24:12 872548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1172||sndq_packets_used_bytes:0|sndq_packets_free:1504|
[2025/09/12 05:24:12 872552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36164|rttvar:155|minrtt:30532|latest_rtt:36319|ack_delay:32|
[2025/09/12 05:24:12 872559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36179|rttvar:147|minrtt:30532|latest_rtt:36319|ack_delay:32|
[2025/09/12 05:24:12 872563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1722|lost_pn:1719|thresh:3|
[2025/09/12 05:24:12 872568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 872572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36179|rtt_var:147|pto_duration:38179|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 872576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 872580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 872589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50408|
[2025/09/12 05:24:12 872593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652935202|now:1757654652872571|interv:62631|
[2025/09/12 05:24:12 872597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652935202|now:1757654652872571|interval:62631|pto_count:0|srtt:36179
[2025/09/12 05:24:12 872601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 36911, ack_elapse 37875, delivered 45609|rate 1204198|lost 202|
[2025/09/12 05:24:12 872605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204198) in round 40|
[2025/09/12 05:24:12 872610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 872614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 872618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652836162|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 872622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652836162|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 872626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:50408|srtt:36179|latest_rtt:36319|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 872632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:802|largest:802|pns:2|
[2025/09/12 05:24:12 872636] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:802|frame:ACK |recv_time:1757654652872481|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 872641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772872481|now:1757654652872481|interv:120000000|
[2025/09/12 05:24:12 872645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772872481|now:1757654652872481|interv:120000000|
[2025/09/12 05:24:12 872649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652873128|pq_index:0|
[2025/09/12 05:24:12 872653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652871852|
[2025/09/12 05:24:12 872657] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652872657|
[2025/09/12 05:24:12 872662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652872661|
[2025/09/12 05:24:12 872667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36179|min_srtt:36179|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 872672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50408|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1859313|
[2025/09/12 05:24:12 872679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36179|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 872683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 872688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36179|min_srtt:36179|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 872692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:50408|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1860492|
[2025/09/12 05:24:12 872696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36179|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 872700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 872705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36179|min_srtt:36179|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 872709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50408|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1861671|
[2025/09/12 05:24:12 872713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 872717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 872721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 872725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 872729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 872733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50408|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1815690|
[2025/09/12 05:24:12 872738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 872741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 872745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652873128|
[2025/09/12 05:24:12 872749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652873128|
[2025/09/12 05:24:12 872753] [debug] |xqc_engine_wakeup_after|wakeup:1757654652873128|now:1757654652872753|diff:375|
[2025/09/12 05:24:12 872757] [debug] |xqc_engine_main_logic|END|now:1757654652872661|
[2025/09/12 05:24:12 872762] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652872762|
[2025/09/12 05:24:12 872766] [debug] |xqc_engine_wakeup_after|wakeup:1757654652873128|now:1757654652872766|diff:362|
[2025/09/12 05:24:12 872770] [debug] |xqc_engine_main_logic|END|now:1757654652872762|
[2025/09/12 05:24:12 873841] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652873840|
[2025/09/12 05:24:12 873855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652873128|pq_index:0|
[2025/09/12 05:24:12 873859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652872661|
[2025/09/12 05:24:12 873864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652873863|
[2025/09/12 05:24:12 873869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652873128|now:1757654652873863|
[2025/09/12 05:24:12 873873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652873128|now:1757654652873863|
[2025/09/12 05:24:12 873877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 873882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36179|min_srtt:36179|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 873887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50408|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1861671|
[2025/09/12 05:24:12 873891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 873895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 873899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 873903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 873907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 873911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50408|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1815690|
[2025/09/12 05:24:12 873916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 873920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1766|
[2025/09/12 05:24:12 873947] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1766|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50408|now:1757654652873928|stream_id:0|stream_offset:1815690|
[2025/09/12 05:24:12 873953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1766|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 873958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50408|applimit:0|
[2025/09/12 05:24:12 873964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36179|rtt_var:147|pto_duration:38179|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 873970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 873976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 873989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51608|
[2025/09/12 05:24:12 873996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652937107|now:1757654652873963|interv:63144|
[2025/09/12 05:24:12 874002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652937107|now:1757654652873963|interval:63144|pto_count:0|srtt:36179
[2025/09/12 05:24:12 874009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:51608|
[2025/09/12 05:24:12 874014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 874018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1816869|
[2025/09/12 05:24:12 874022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 874026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1767|
[2025/09/12 05:24:12 874052] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1767|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51608|now:1757654652874034|stream_id:0|stream_offset:1816869|
[2025/09/12 05:24:12 874057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1767|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 874065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51608|applimit:0|
[2025/09/12 05:24:12 874071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36179|rtt_var:147|pto_duration:38179|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 874078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 874084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 874091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52808|
[2025/09/12 05:24:12 874097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652937213|now:1757654652874071|interv:63142|
[2025/09/12 05:24:12 874104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652937213|now:1757654652874071|interval:63142|pto_count:0|srtt:36179
[2025/09/12 05:24:12 874111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:52808|
[2025/09/12 05:24:12 874119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 874126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1818048|
[2025/09/12 05:24:12 874132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 874139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1768|
[2025/09/12 05:24:12 874163] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1768|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52808|now:1757654652874147|stream_id:0|stream_offset:1818048|
[2025/09/12 05:24:12 874173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1768|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 874179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52808|applimit:0|
[2025/09/12 05:24:12 874186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36179|rtt_var:147|pto_duration:38179|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 874192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 874199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 874205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54008|
[2025/09/12 05:24:12 874212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652937326|now:1757654652874185|interv:63141|
[2025/09/12 05:24:12 874218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652937326|now:1757654652874185|interval:63141|pto_count:0|srtt:36179
[2025/09/12 05:24:12 874224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:54008|
[2025/09/12 05:24:12 874229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 874233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54008|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1819227|
[2025/09/12 05:24:12 874238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 874241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652875241|now:1757654652874241|interv:1000|
[2025/09/12 05:24:12 874245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 874249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 874253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652875241|
[2025/09/12 05:24:12 874257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652875241|
[2025/09/12 05:24:12 874261] [debug] |xqc_engine_wakeup_after|wakeup:1757654652875241|now:1757654652874261|diff:980|
[2025/09/12 05:24:12 874265] [debug] |xqc_engine_main_logic|END|now:1757654652873863|
[2025/09/12 05:24:12 874473] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652874472|
[2025/09/12 05:24:12 874485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 874491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:802|
[2025/09/12 05:24:12 874495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:803|
[2025/09/12 05:24:12 874501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:803|
[2025/09/12 05:24:12 874505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 874509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1723|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1724|path_largest_ack:1723|
[2025/09/12 05:24:12 874519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1756165|prior_time:1757654652836603|is_app_limited:0|send_elapse:36915|ack_elapse:37869|ctl_first_sent_time:1757654652838052|lagest_ack_time:1757654652874472|curr_delivered:1800574|
[2025/09/12 05:24:12 874523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652838052|
[2025/09/12 05:24:12 874528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1171||sndq_packets_used_bytes:0|sndq_packets_free:1505|
[2025/09/12 05:24:12 874532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1724|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1724|path_largest_ack:1724|
[2025/09/12 05:24:12 874536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1756165|prior_time:1757654652836603|is_app_limited:0|send_elapse:36915|ack_elapse:37869|ctl_first_sent_time:1757654652838052|lagest_ack_time:1757654652874472|curr_delivered:1801774|
[2025/09/12 05:24:12 874541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652838160|
[2025/09/12 05:24:12 874545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1170||sndq_packets_used_bytes:0|sndq_packets_free:1506|
[2025/09/12 05:24:12 874549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36179|rttvar:147|minrtt:30532|latest_rtt:36312|ack_delay:32|
[2025/09/12 05:24:12 874553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36192|rttvar:136|minrtt:30532|latest_rtt:36312|ack_delay:32|
[2025/09/12 05:24:12 874557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1724|lost_pn:1721|thresh:3|
[2025/09/12 05:24:12 874561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 874566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36192|rtt_var:136|pto_duration:38192|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 874570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 874574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 874578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51608|
[2025/09/12 05:24:12 874582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652937339|now:1757654652874565|interv:62774|
[2025/09/12 05:24:12 874585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652937339|now:1757654652874565|interval:62774|pto_count:0|srtt:36192
[2025/09/12 05:24:12 874590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 36915, ack_elapse 37869, delivered 45609|rate 1204388|lost 202|
[2025/09/12 05:24:12 874594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204388) in round 40|
[2025/09/12 05:24:12 874598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 874602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 874612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652838160|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 874617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652838160|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 874621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:51608|srtt:36192|latest_rtt:36312|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 874627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:803|largest:803|pns:2|
[2025/09/12 05:24:12 874632] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:803|frame:ACK |recv_time:1757654652874472|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 874636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772874472|now:1757654652874472|interv:120000000|
[2025/09/12 05:24:12 874640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772874472|now:1757654652874472|interv:120000000|
[2025/09/12 05:24:12 874644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652875241|pq_index:0|
[2025/09/12 05:24:12 874648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652873863|
[2025/09/12 05:24:12 874652] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652874652|
[2025/09/12 05:24:12 874657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652874656|
[2025/09/12 05:24:12 874663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36192|min_srtt:36192|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 874667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1861671|
[2025/09/12 05:24:12 874672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36192|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 874676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 874681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36192|min_srtt:36192|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 874685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1862850|
[2025/09/12 05:24:12 874689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36192|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 874697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 874701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36192|min_srtt:36192|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 874705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1864029|
[2025/09/12 05:24:12 874710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 874713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 874717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 874721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 874726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 874730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1819227|
[2025/09/12 05:24:12 874734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 874738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 874742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652875241|
[2025/09/12 05:24:12 874746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652875241|
[2025/09/12 05:24:12 874750] [debug] |xqc_engine_wakeup_after|wakeup:1757654652875241|now:1757654652874750|diff:491|
[2025/09/12 05:24:12 874754] [debug] |xqc_engine_main_logic|END|now:1757654652874656|
[2025/09/12 05:24:12 874759] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652874759|
[2025/09/12 05:24:12 874763] [debug] |xqc_engine_wakeup_after|wakeup:1757654652875241|now:1757654652874763|diff:478|
[2025/09/12 05:24:12 874767] [debug] |xqc_engine_main_logic|END|now:1757654652874759|
[2025/09/12 05:24:12 875838] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652875837|
[2025/09/12 05:24:12 875847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652875241|pq_index:0|
[2025/09/12 05:24:12 875851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652874656|
[2025/09/12 05:24:12 875856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652875855|
[2025/09/12 05:24:12 875861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652875241|now:1757654652875855|
[2025/09/12 05:24:12 875865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652875241|now:1757654652875855|
[2025/09/12 05:24:12 875869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 875874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36192|min_srtt:36192|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 875883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1864029|
[2025/09/12 05:24:12 875888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 875892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 875895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 875900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 875904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 875908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1819227|
[2025/09/12 05:24:12 875913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 875917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1769|
[2025/09/12 05:24:12 875945] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1769|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51608|now:1757654652875925|stream_id:0|stream_offset:1819227|
[2025/09/12 05:24:12 875950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1769|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 875955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51608|applimit:0|
[2025/09/12 05:24:12 875961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36192|rtt_var:136|pto_duration:38192|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 875967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 875974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 875980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52808|
[2025/09/12 05:24:12 875986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652939117|now:1757654652875961|interv:63156|
[2025/09/12 05:24:12 875992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652939117|now:1757654652875961|interval:63156|pto_count:0|srtt:36192
[2025/09/12 05:24:12 876000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:52808|
[2025/09/12 05:24:12 876007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 876012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1820406|
[2025/09/12 05:24:12 876021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 876026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1770|
[2025/09/12 05:24:12 876051] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1770|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52808|now:1757654652876033|stream_id:0|stream_offset:1820406|
[2025/09/12 05:24:12 876057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1770|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 876065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52808|applimit:0|
[2025/09/12 05:24:12 876072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36192|rtt_var:136|pto_duration:38192|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 876078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 876084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 876090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54008|
[2025/09/12 05:24:12 876097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652939225|now:1757654652876071|interv:63154|
[2025/09/12 05:24:12 876103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652939225|now:1757654652876071|interval:63154|pto_count:0|srtt:36192
[2025/09/12 05:24:12 876110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:54008|
[2025/09/12 05:24:12 876118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 876124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54008|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1821585|
[2025/09/12 05:24:12 876132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 876138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652877138|now:1757654652876138|interv:1000|
[2025/09/12 05:24:12 876143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 876147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 876151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652877138|
[2025/09/12 05:24:12 876155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652877138|
[2025/09/12 05:24:12 876159] [debug] |xqc_engine_wakeup_after|wakeup:1757654652877138|now:1757654652876159|diff:979|
[2025/09/12 05:24:12 876163] [debug] |xqc_engine_main_logic|END|now:1757654652875855|
[2025/09/12 05:24:12 876440] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652876439|
[2025/09/12 05:24:12 876449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 876471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:803|
[2025/09/12 05:24:12 876480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:804|
[2025/09/12 05:24:12 876492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:804|
[2025/09/12 05:24:12 876496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 876501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1725|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1726|path_largest_ack:1725|
[2025/09/12 05:24:12 876505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1758565|prior_time:1757654652838602|is_app_limited:0|send_elapse:36948|ack_elapse:37837|ctl_first_sent_time:1757654652840046|lagest_ack_time:1757654652876439|curr_delivered:1802974|
[2025/09/12 05:24:12 876510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652840046|
[2025/09/12 05:24:12 876514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1169||sndq_packets_used_bytes:0|sndq_packets_free:1507|
[2025/09/12 05:24:12 876519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1726|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1726|path_largest_ack:1726|
[2025/09/12 05:24:12 876523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1758565|prior_time:1757654652838602|is_app_limited:0|send_elapse:36948|ack_elapse:37837|ctl_first_sent_time:1757654652840046|lagest_ack_time:1757654652876439|curr_delivered:1804174|
[2025/09/12 05:24:12 876528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652840155|
[2025/09/12 05:24:12 876532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1168||sndq_packets_used_bytes:0|sndq_packets_free:1508|
[2025/09/12 05:24:12 876536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36192|rttvar:136|minrtt:30532|latest_rtt:36284|ack_delay:32|
[2025/09/12 05:24:12 876540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36199|rttvar:117|minrtt:30532|latest_rtt:36284|ack_delay:32|
[2025/09/12 05:24:12 876544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1726|lost_pn:1723|thresh:3|
[2025/09/12 05:24:12 876548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 876553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36199|rtt_var:117|pto_duration:38199|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 876557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 876561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 876565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51608|
[2025/09/12 05:24:12 876569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652939232|now:1757654652876552|interv:62680|
[2025/09/12 05:24:12 876573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652939232|now:1757654652876552|interval:62680|pto_count:0|srtt:36199
[2025/09/12 05:24:12 876577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 36948, ack_elapse 37837, delivered 45609|rate 1205407|lost 202|
[2025/09/12 05:24:12 876584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205407) in round 40|
[2025/09/12 05:24:12 876588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 876593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 876596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652840155|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 876601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652840155|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 876605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:51608|srtt:36199|latest_rtt:36284|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 876611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:804|largest:804|pns:2|
[2025/09/12 05:24:12 876615] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:804|frame:ACK |recv_time:1757654652876439|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 876620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772876439|now:1757654652876439|interv:120000000|
[2025/09/12 05:24:12 876624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772876439|now:1757654652876439|interv:120000000|
[2025/09/12 05:24:12 876628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652877138|pq_index:0|
[2025/09/12 05:24:12 876632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652875855|
[2025/09/12 05:24:12 876636] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652876636|
[2025/09/12 05:24:12 876641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652876640|
[2025/09/12 05:24:12 876647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36199|min_srtt:36199|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 876651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1864029|
[2025/09/12 05:24:12 876656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36199|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 876660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 876665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36199|min_srtt:36199|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 876669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1865208|
[2025/09/12 05:24:12 876676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36199|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 876680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 876684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36199|min_srtt:36199|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 876689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1866387|
[2025/09/12 05:24:12 876693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 876697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 876700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 876705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 876709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 876713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1821585|
[2025/09/12 05:24:12 876717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 876721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 876725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652877138|
[2025/09/12 05:24:12 876729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652877138|
[2025/09/12 05:24:12 876733] [debug] |xqc_engine_wakeup_after|wakeup:1757654652877138|now:1757654652876733|diff:405|
[2025/09/12 05:24:12 876737] [debug] |xqc_engine_main_logic|END|now:1757654652876640|
[2025/09/12 05:24:12 876742] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652876742|
[2025/09/12 05:24:12 876746] [debug] |xqc_engine_wakeup_after|wakeup:1757654652877138|now:1757654652876746|diff:392|
[2025/09/12 05:24:12 876750] [debug] |xqc_engine_main_logic|END|now:1757654652876742|
[2025/09/12 05:24:12 877820] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652877820|
[2025/09/12 05:24:12 877830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652877138|pq_index:0|
[2025/09/12 05:24:12 877834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652876640|
[2025/09/12 05:24:12 877839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652877838|
[2025/09/12 05:24:12 877844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652877138|now:1757654652877838|
[2025/09/12 05:24:12 877848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652877138|now:1757654652877838|
[2025/09/12 05:24:12 877856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 877862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36199|min_srtt:36199|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 877866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1866387|
[2025/09/12 05:24:12 877871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 877875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 877878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 877883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 877887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 877891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1821585|
[2025/09/12 05:24:12 877896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 877900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1771|
[2025/09/12 05:24:12 877927] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1771|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51608|now:1757654652877908|stream_id:0|stream_offset:1821585|
[2025/09/12 05:24:12 877933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1771|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 877938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51608|applimit:0|
[2025/09/12 05:24:12 877945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36199|rtt_var:117|pto_duration:38199|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 877952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 877958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 877965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52808|
[2025/09/12 05:24:12 877971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652941107|now:1757654652877945|interv:63162|
[2025/09/12 05:24:12 877977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652941107|now:1757654652877945|interval:63162|pto_count:0|srtt:36199
[2025/09/12 05:24:12 877985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:52808|
[2025/09/12 05:24:12 877991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 878000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1822764|
[2025/09/12 05:24:12 878004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 878008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1772|
[2025/09/12 05:24:12 878034] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1772|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52808|now:1757654652878016|stream_id:0|stream_offset:1822764|
[2025/09/12 05:24:12 878039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1772|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 878047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52808|applimit:0|
[2025/09/12 05:24:12 878053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36199|rtt_var:117|pto_duration:38199|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 878060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 878065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 878072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54008|
[2025/09/12 05:24:12 878078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652941215|now:1757654652878053|interv:63162|
[2025/09/12 05:24:12 878085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652941215|now:1757654652878053|interval:63162|pto_count:0|srtt:36199
[2025/09/12 05:24:12 878092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:54008|
[2025/09/12 05:24:12 878099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 878106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54008|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1823943|
[2025/09/12 05:24:12 878113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 878119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1773|
[2025/09/12 05:24:12 878144] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1773|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54008|now:1757654652878127|stream_id:0|stream_offset:1823943|
[2025/09/12 05:24:12 878149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1773|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 878154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54008|applimit:0|
[2025/09/12 05:24:12 878159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36199|rtt_var:117|pto_duration:38199|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 878165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 878178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 878185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55208|
[2025/09/12 05:24:12 878191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652941326|now:1757654652878158|interv:63168|
[2025/09/12 05:24:12 878197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652941326|now:1757654652878158|interval:63168|pto_count:0|srtt:36199
[2025/09/12 05:24:12 878203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:55208|
[2025/09/12 05:24:12 878208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 878212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55208|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1825122|
[2025/09/12 05:24:12 878217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 878221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652879220|now:1757654652878220|interv:1000|
[2025/09/12 05:24:12 878225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 878228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 878232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652879220|
[2025/09/12 05:24:12 878237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652879220|
[2025/09/12 05:24:12 878240] [debug] |xqc_engine_wakeup_after|wakeup:1757654652879220|now:1757654652878240|diff:980|
[2025/09/12 05:24:12 878245] [debug] |xqc_engine_main_logic|END|now:1757654652877838|
[2025/09/12 05:24:12 878436] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652878435|
[2025/09/12 05:24:12 878444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 878450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:804|
[2025/09/12 05:24:12 878454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:805|
[2025/09/12 05:24:12 878482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:805|
[2025/09/12 05:24:12 878486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 878491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1727|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1728|path_largest_ack:1727|
[2025/09/12 05:24:12 878495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1760965|prior_time:1757654652840589|is_app_limited:0|send_elapse:38848|ack_elapse:37846|ctl_first_sent_time:1757654652842051|lagest_ack_time:1757654652878435|curr_delivered:1805374|
[2025/09/12 05:24:12 878500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652842051|
[2025/09/12 05:24:12 878504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1167||sndq_packets_used_bytes:0|sndq_packets_free:1509|
[2025/09/12 05:24:12 878509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1728|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1728|path_largest_ack:1728|
[2025/09/12 05:24:12 878518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1760965|prior_time:1757654652840589|is_app_limited:0|send_elapse:38848|ack_elapse:37846|ctl_first_sent_time:1757654652842051|lagest_ack_time:1757654652878435|curr_delivered:1806574|
[2025/09/12 05:24:12 878522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652842167|
[2025/09/12 05:24:12 878526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1166||sndq_packets_used_bytes:0|sndq_packets_free:1510|
[2025/09/12 05:24:12 878530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36199|rttvar:117|minrtt:30532|latest_rtt:36268|ack_delay:32|
[2025/09/12 05:24:12 878535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36204|rttvar:97|minrtt:30532|latest_rtt:36268|ack_delay:32|
[2025/09/12 05:24:12 878539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1728|lost_pn:1725|thresh:3|
[2025/09/12 05:24:12 878543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 878547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36204|rtt_var:97|pto_duration:38204|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 878551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 878555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 878559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52808|
[2025/09/12 05:24:12 878563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652941331|now:1757654652878547|interv:62784|
[2025/09/12 05:24:12 878567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652941331|now:1757654652878547|interval:62784|pto_count:0|srtt:36204
[2025/09/12 05:24:12 878571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38848, ack_elapse 37846, delivered 45609|rate 1174037|lost 202|
[2025/09/12 05:24:12 878576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1174037) in round 40|
[2025/09/12 05:24:12 878580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 878584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 878588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652842167|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 878593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652842167|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 878597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:52808|srtt:36204|latest_rtt:36268|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 878606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:805|largest:805|pns:2|
[2025/09/12 05:24:12 878610] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:805|frame:ACK |recv_time:1757654652878435|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 878615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772878435|now:1757654652878435|interv:120000000|
[2025/09/12 05:24:12 878619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772878435|now:1757654652878435|interv:120000000|
[2025/09/12 05:24:12 878623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652879220|pq_index:0|
[2025/09/12 05:24:12 878627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652877838|
[2025/09/12 05:24:12 878631] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652878631|
[2025/09/12 05:24:12 878636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652878635|
[2025/09/12 05:24:12 878642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36204|min_srtt:36204|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 878646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1866387|
[2025/09/12 05:24:12 878651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36204|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 878655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 878660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36204|min_srtt:36204|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 878664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1867566|
[2025/09/12 05:24:12 878668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36204|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 878673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 878677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36204|min_srtt:36204|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 878681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1868745|
[2025/09/12 05:24:12 878685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 878689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 878696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 878700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 878705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 878709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1825122|
[2025/09/12 05:24:12 878713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 878717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 878721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652879220|
[2025/09/12 05:24:12 878725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652879220|
[2025/09/12 05:24:12 878729] [debug] |xqc_engine_wakeup_after|wakeup:1757654652879220|now:1757654652878729|diff:491|
[2025/09/12 05:24:12 878733] [debug] |xqc_engine_main_logic|END|now:1757654652878635|
[2025/09/12 05:24:12 878738] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652878738|
[2025/09/12 05:24:12 878742] [debug] |xqc_engine_wakeup_after|wakeup:1757654652879220|now:1757654652878742|diff:478|
[2025/09/12 05:24:12 878746] [debug] |xqc_engine_main_logic|END|now:1757654652878738|
[2025/09/12 05:24:12 879817] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652879817|
[2025/09/12 05:24:12 879826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652879220|pq_index:0|
[2025/09/12 05:24:12 879831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652878635|
[2025/09/12 05:24:12 879836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652879834|
[2025/09/12 05:24:12 879840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652879220|now:1757654652879834|
[2025/09/12 05:24:12 879844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652879220|now:1757654652879834|
[2025/09/12 05:24:12 879848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 879853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36204|min_srtt:36204|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 879858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1868745|
[2025/09/12 05:24:12 879862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 879866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 879870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 879874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 879883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 879888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1825122|
[2025/09/12 05:24:12 879892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 879896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1774|
[2025/09/12 05:24:12 879924] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1774|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52808|now:1757654652879904|stream_id:0|stream_offset:1825122|
[2025/09/12 05:24:12 879929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1774|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 879934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52808|applimit:0|
[2025/09/12 05:24:12 879940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36204|rtt_var:97|pto_duration:38204|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 879946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 879953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 879959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54008|
[2025/09/12 05:24:12 879965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652943108|now:1757654652879939|interv:63169|
[2025/09/12 05:24:12 879972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652943108|now:1757654652879939|interval:63169|pto_count:0|srtt:36204
[2025/09/12 05:24:12 879979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:54008|
[2025/09/12 05:24:12 879986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 879990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54008|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1826301|
[2025/09/12 05:24:12 879995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 879999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1775|
[2025/09/12 05:24:12 880024] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1775|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54008|now:1757654652880007|stream_id:0|stream_offset:1826301|
[2025/09/12 05:24:12 880029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1775|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 880037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54008|applimit:0|
[2025/09/12 05:24:12 880050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36204|rtt_var:97|pto_duration:38204|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 880057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 880063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 880070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55208|
[2025/09/12 05:24:12 880076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652943211|now:1757654652880049|interv:63162|
[2025/09/12 05:24:12 880082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652943211|now:1757654652880049|interval:63162|pto_count:0|srtt:36204
[2025/09/12 05:24:12 880089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:55208|
[2025/09/12 05:24:12 880096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 880103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55208|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1827480|
[2025/09/12 05:24:12 880110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 880115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652881115|now:1757654652880115|interv:1000|
[2025/09/12 05:24:12 880119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 880123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 880127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652881115|
[2025/09/12 05:24:12 880131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652881115|
[2025/09/12 05:24:12 880135] [debug] |xqc_engine_wakeup_after|wakeup:1757654652881115|now:1757654652880135|diff:980|
[2025/09/12 05:24:12 880139] [debug] |xqc_engine_main_logic|END|now:1757654652879834|
[2025/09/12 05:24:12 880475] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652880474|
[2025/09/12 05:24:12 880490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 880497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:805|
[2025/09/12 05:24:12 880501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:806|
[2025/09/12 05:24:12 880507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:806|
[2025/09/12 05:24:12 880511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 880516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1729|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1730|path_largest_ack:1729|
[2025/09/12 05:24:12 880520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1763365|prior_time:1757654652842587|is_app_limited:0|send_elapse:37775|ack_elapse:37887|ctl_first_sent_time:1757654652844041|lagest_ack_time:1757654652880474|curr_delivered:1807774|
[2025/09/12 05:24:12 880526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652844041|
[2025/09/12 05:24:12 880538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1165||sndq_packets_used_bytes:0|sndq_packets_free:1511|
[2025/09/12 05:24:12 880542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1730|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1730|path_largest_ack:1730|
[2025/09/12 05:24:12 880546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1763365|prior_time:1757654652842587|is_app_limited:0|send_elapse:37775|ack_elapse:37887|ctl_first_sent_time:1757654652844041|lagest_ack_time:1757654652880474|curr_delivered:1808974|
[2025/09/12 05:24:12 880550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652844145|
[2025/09/12 05:24:12 880554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1164||sndq_packets_used_bytes:0|sndq_packets_free:1512|
[2025/09/12 05:24:12 880558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36204|rttvar:97|minrtt:30532|latest_rtt:36329|ack_delay:32|
[2025/09/12 05:24:12 880563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36216|rttvar:96|minrtt:30532|latest_rtt:36329|ack_delay:32|
[2025/09/12 05:24:12 880567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1730|lost_pn:1727|thresh:3|
[2025/09/12 05:24:12 880571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 880575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36216|rtt_var:96|pto_duration:38216|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 880579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 880583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 880587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52808|
[2025/09/12 05:24:12 880591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652943223|now:1757654652880575|interv:62648|
[2025/09/12 05:24:12 880595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652943223|now:1757654652880575|interval:62648|pto_count:0|srtt:36216
[2025/09/12 05:24:12 880599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37775, ack_elapse 37887, delivered 45609|rate 1203816|lost 202|
[2025/09/12 05:24:12 880604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203816) in round 40|
[2025/09/12 05:24:12 880608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 880612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 880616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652844145|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 880620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652844145|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 880627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:52808|srtt:36216|latest_rtt:36329|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 880633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:806|largest:806|pns:2|
[2025/09/12 05:24:12 880637] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:806|frame:ACK |recv_time:1757654652880474|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 880642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772880474|now:1757654652880474|interv:120000000|
[2025/09/12 05:24:12 880646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772880474|now:1757654652880474|interv:120000000|
[2025/09/12 05:24:12 880650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652881115|pq_index:0|
[2025/09/12 05:24:12 880654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652879834|
[2025/09/12 05:24:12 880658] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652880658|
[2025/09/12 05:24:12 880663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652880662|
[2025/09/12 05:24:12 880669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36216|min_srtt:36216|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 880673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1868745|
[2025/09/12 05:24:12 880678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36216|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 880682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 880686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36216|min_srtt:36216|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 880691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1869924|
[2025/09/12 05:24:12 880695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36216|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 880699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 880703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36216|min_srtt:36216|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 880708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1871103|
[2025/09/12 05:24:12 880715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 880719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 880723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 880727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 880731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 880735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1827480|
[2025/09/12 05:24:12 880740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 880744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 880747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652881115|
[2025/09/12 05:24:12 880751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652881115|
[2025/09/12 05:24:12 880755] [debug] |xqc_engine_wakeup_after|wakeup:1757654652881115|now:1757654652880755|diff:360|
[2025/09/12 05:24:12 880759] [debug] |xqc_engine_main_logic|END|now:1757654652880662|
[2025/09/12 05:24:12 880765] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652880765|
[2025/09/12 05:24:12 880769] [debug] |xqc_engine_wakeup_after|wakeup:1757654652881115|now:1757654652880768|diff:347|
[2025/09/12 05:24:12 880772] [debug] |xqc_engine_main_logic|END|now:1757654652880765|
[2025/09/12 05:24:12 881842] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652881841|
[2025/09/12 05:24:12 881851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652881115|pq_index:0|
[2025/09/12 05:24:12 881856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652880662|
[2025/09/12 05:24:12 881861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652881859|
[2025/09/12 05:24:12 881865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652881115|now:1757654652881859|
[2025/09/12 05:24:12 881869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652881115|now:1757654652881859|
[2025/09/12 05:24:12 881873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 881878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36216|min_srtt:36216|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 881883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1871103|
[2025/09/12 05:24:12 881887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 881891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 881899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 881904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 881908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 881912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1827480|
[2025/09/12 05:24:12 881916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 881921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1776|
[2025/09/12 05:24:12 881948] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1776|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52808|now:1757654652881929|stream_id:0|stream_offset:1827480|
[2025/09/12 05:24:12 881954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1776|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 881959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52808|applimit:0|
[2025/09/12 05:24:12 881965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36216|rtt_var:96|pto_duration:38216|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 881971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 881978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 881984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54008|
[2025/09/12 05:24:12 881990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652945145|now:1757654652881964|interv:63181|
[2025/09/12 05:24:12 881997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652945145|now:1757654652881964|interval:63181|pto_count:0|srtt:36216
[2025/09/12 05:24:12 882004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:54008|
[2025/09/12 05:24:12 882011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 882015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54008|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1828659|
[2025/09/12 05:24:12 882019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 882024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1777|
[2025/09/12 05:24:12 882048] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1777|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54008|now:1757654652882031|stream_id:0|stream_offset:1828659|
[2025/09/12 05:24:12 882053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1777|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 882068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54008|applimit:0|
[2025/09/12 05:24:12 882075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36216|rtt_var:96|pto_duration:38216|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 882082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 882088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 882094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55208|
[2025/09/12 05:24:12 882101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652945247|now:1757654652882075|interv:63172|
[2025/09/12 05:24:12 882107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652945247|now:1757654652882075|interval:63172|pto_count:0|srtt:36216
[2025/09/12 05:24:12 882116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:55208|
[2025/09/12 05:24:12 882123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 882130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55208|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1829838|
[2025/09/12 05:24:12 882137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 882143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652883143|now:1757654652882143|interv:1000|
[2025/09/12 05:24:12 882149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 882155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 882161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652883143|
[2025/09/12 05:24:12 882165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652883143|
[2025/09/12 05:24:12 882169] [debug] |xqc_engine_wakeup_after|wakeup:1757654652883143|now:1757654652882169|diff:974|
[2025/09/12 05:24:12 882174] [debug] |xqc_engine_main_logic|END|now:1757654652881859|
[2025/09/12 05:24:12 882481] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652882480|
[2025/09/12 05:24:12 882492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 882498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:806|
[2025/09/12 05:24:12 882501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:807|
[2025/09/12 05:24:12 882507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:807|
[2025/09/12 05:24:12 882511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 882516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1731|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1732|path_largest_ack:1731|
[2025/09/12 05:24:12 882520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1765765|prior_time:1757654652844588|is_app_limited:0|send_elapse:37839|ack_elapse:37892|ctl_first_sent_time:1757654652846037|lagest_ack_time:1757654652882480|curr_delivered:1810174|
[2025/09/12 05:24:12 882530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652846037|
[2025/09/12 05:24:12 882534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1163||sndq_packets_used_bytes:0|sndq_packets_free:1513|
[2025/09/12 05:24:12 882538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1732|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1732|path_largest_ack:1732|
[2025/09/12 05:24:12 882543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1765765|prior_time:1757654652844588|is_app_limited:0|send_elapse:37839|ack_elapse:37892|ctl_first_sent_time:1757654652846037|lagest_ack_time:1757654652882480|curr_delivered:1811374|
[2025/09/12 05:24:12 882547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652846140|
[2025/09/12 05:24:12 882551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1162||sndq_packets_used_bytes:0|sndq_packets_free:1514|
[2025/09/12 05:24:12 882555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36216|rttvar:96|minrtt:30532|latest_rtt:36340|ack_delay:32|
[2025/09/12 05:24:12 882559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36227|rttvar:95|minrtt:30532|latest_rtt:36340|ack_delay:32|
[2025/09/12 05:24:12 882563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1732|lost_pn:1729|thresh:3|
[2025/09/12 05:24:12 882567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 882571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36227|rtt_var:95|pto_duration:38227|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 882576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 882580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 882584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52808|
[2025/09/12 05:24:12 882587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652945258|now:1757654652882571|interv:62687|
[2025/09/12 05:24:12 882591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652945258|now:1757654652882571|interval:62687|pto_count:0|srtt:36227
[2025/09/12 05:24:12 882596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37839, ack_elapse 37892, delivered 45609|rate 1203657|lost 202|
[2025/09/12 05:24:12 882600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203657) in round 40|
[2025/09/12 05:24:12 882604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 882608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 882612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652846140|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 882619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652846140|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 882624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:52808|srtt:36227|latest_rtt:36340|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 882630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:807|largest:807|pns:2|
[2025/09/12 05:24:12 882634] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:807|frame:ACK |recv_time:1757654652882480|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 882639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772882480|now:1757654652882480|interv:120000000|
[2025/09/12 05:24:12 882643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772882480|now:1757654652882480|interv:120000000|
[2025/09/12 05:24:12 882647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652883143|pq_index:0|
[2025/09/12 05:24:12 882651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652881859|
[2025/09/12 05:24:12 882655] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652882655|
[2025/09/12 05:24:12 882660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652882659|
[2025/09/12 05:24:12 882666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36227|min_srtt:36227|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 882670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1871103|
[2025/09/12 05:24:12 882674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36227|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 882679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 882683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36227|min_srtt:36227|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 882687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1872282|
[2025/09/12 05:24:12 882692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36227|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 882696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 882700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36227|min_srtt:36227|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 882707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1873461|
[2025/09/12 05:24:12 882711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 882715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 882719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 882723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 882727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 882731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1829838|
[2025/09/12 05:24:12 882736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 882739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 882743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652883143|
[2025/09/12 05:24:12 882747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652883143|
[2025/09/12 05:24:12 882751] [debug] |xqc_engine_wakeup_after|wakeup:1757654652883143|now:1757654652882751|diff:392|
[2025/09/12 05:24:12 882755] [debug] |xqc_engine_main_logic|END|now:1757654652882659|
[2025/09/12 05:24:12 882760] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652882760|
[2025/09/12 05:24:12 882764] [debug] |xqc_engine_wakeup_after|wakeup:1757654652883143|now:1757654652882764|diff:379|
[2025/09/12 05:24:12 882768] [debug] |xqc_engine_main_logic|END|now:1757654652882760|
[2025/09/12 05:24:12 883477] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652883476|
[2025/09/12 05:24:12 883491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 883498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:807|
[2025/09/12 05:24:12 883501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:808|
[2025/09/12 05:24:12 883507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:808|
[2025/09/12 05:24:12 883511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 883516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1734|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1734|path_largest_ack:1734|
[2025/09/12 05:24:12 883520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1768165|prior_time:1757654652846571|is_app_limited:0|send_elapse:37862|ack_elapse:36905|ctl_first_sent_time:1757654652848023|lagest_ack_time:1757654652883476|curr_delivered:1812574|
[2025/09/12 05:24:12 883525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652848023|
[2025/09/12 05:24:12 883529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1161||sndq_packets_used_bytes:0|sndq_packets_free:1515|
[2025/09/12 05:24:12 883539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36227|rttvar:95|minrtt:30532|latest_rtt:35453|ack_delay:32|
[2025/09/12 05:24:12 883543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36126|rttvar:273|minrtt:30532|latest_rtt:35453|ack_delay:32|
[2025/09/12 05:24:12 883547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1734|lost_pn:1731|thresh:3|
[2025/09/12 05:24:12 883551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 883555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36126|rtt_var:273|pto_duration:38126|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 883560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 883564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 883567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51608|
[2025/09/12 05:24:12 883571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652945157|now:1757654652883555|interv:61602|
[2025/09/12 05:24:12 883575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652945157|now:1757654652883555|interval:61602|pto_count:0|srtt:36126
[2025/09/12 05:24:12 883580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37862, ack_elapse 36905, delivered 44409|rate 1172917|lost 202|
[2025/09/12 05:24:12 883584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1172917) in round 40|
[2025/09/12 05:24:12 883588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 883592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 883596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:1200|po_sent_time:1757654652848023|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 883601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:1200|po_sent_time:1757654652848023|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 883605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:51608|srtt:36126|latest_rtt:35453|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 883611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:808|largest:808|pns:2|
[2025/09/12 05:24:12 883616] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:808|frame:ACK |recv_time:1757654652883476|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 883620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772883476|now:1757654652883476|interv:120000000|
[2025/09/12 05:24:12 883627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772883476|now:1757654652883476|interv:120000000|
[2025/09/12 05:24:12 883631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652883143|pq_index:0|
[2025/09/12 05:24:12 883635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652882659|
[2025/09/12 05:24:12 883639] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652883639|
[2025/09/12 05:24:12 883644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652883643|
[2025/09/12 05:24:12 883648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652883143|now:1757654652883643|
[2025/09/12 05:24:12 883652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652883143|now:1757654652883643|
[2025/09/12 05:24:12 883656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 883661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36126|min_srtt:36126|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 883666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1873461|
[2025/09/12 05:24:12 883670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36126|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 883675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 883679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36126|min_srtt:36126|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 883683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1874640|
[2025/09/12 05:24:12 883688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 883692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 883696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 883700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 883704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 883708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1829838|
[2025/09/12 05:24:12 883713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 883717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1778|
[2025/09/12 05:24:12 883745] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1778|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51608|now:1757654652883724|stream_id:0|stream_offset:1829838|
[2025/09/12 05:24:12 883754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1778|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 883762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51608|applimit:0|
[2025/09/12 05:24:12 883769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36126|rtt_var:273|pto_duration:38126|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 883776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 883782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 883788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52808|
[2025/09/12 05:24:12 883795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652946850|now:1757654652883768|interv:63082|
[2025/09/12 05:24:12 883801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652946850|now:1757654652883768|interval:63082|pto_count:0|srtt:36126
[2025/09/12 05:24:12 883807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:52808|
[2025/09/12 05:24:12 883812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 883816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1831017|
[2025/09/12 05:24:12 883821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 883825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652884824|now:1757654652883824|interv:1000|
[2025/09/12 05:24:12 883828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 883832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 883836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652884824|
[2025/09/12 05:24:12 883840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652884824|
[2025/09/12 05:24:12 883844] [debug] |xqc_engine_wakeup_after|wakeup:1757654652884824|now:1757654652883844|diff:980|
[2025/09/12 05:24:12 883849] [debug] |xqc_engine_main_logic|END|now:1757654652883643|
[2025/09/12 05:24:12 883854] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652883854|
[2025/09/12 05:24:12 883858] [debug] |xqc_engine_wakeup_after|wakeup:1757654652884824|now:1757654652883858|diff:966|
[2025/09/12 05:24:12 883862] [debug] |xqc_engine_main_logic|END|now:1757654652883854|
[2025/09/12 05:24:12 884939] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652884939|
[2025/09/12 05:24:12 884949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652884824|pq_index:0|
[2025/09/12 05:24:12 884953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652883643|
[2025/09/12 05:24:12 884958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652884957|
[2025/09/12 05:24:12 884968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652884824|now:1757654652884957|
[2025/09/12 05:24:12 884972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652884824|now:1757654652884957|
[2025/09/12 05:24:12 884976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 884981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36126|min_srtt:36126|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 884986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1874640|
[2025/09/12 05:24:12 884990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 884994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 884998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 885002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 885006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 885010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1831017|
[2025/09/12 05:24:12 885015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 885019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1779|
[2025/09/12 05:24:12 885048] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1779|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52808|now:1757654652885027|stream_id:0|stream_offset:1831017|
[2025/09/12 05:24:12 885057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1779|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 885065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52808|applimit:0|
[2025/09/12 05:24:12 885071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36126|rtt_var:273|pto_duration:38126|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 885078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 885085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 885092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54008|
[2025/09/12 05:24:12 885097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652948153|now:1757654652885071|interv:63082|
[2025/09/12 05:24:12 885104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652948153|now:1757654652885071|interval:63082|pto_count:0|srtt:36126
[2025/09/12 05:24:12 885117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:54008|
[2025/09/12 05:24:12 885125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 885133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54008|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1832196|
[2025/09/12 05:24:12 885140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 885145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652886145|now:1757654652885145|interv:1000|
[2025/09/12 05:24:12 885149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 885153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 885157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652886145|
[2025/09/12 05:24:12 885161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652886145|
[2025/09/12 05:24:12 885165] [debug] |xqc_engine_wakeup_after|wakeup:1757654652886145|now:1757654652885165|diff:980|
[2025/09/12 05:24:12 885169] [debug] |xqc_engine_main_logic|END|now:1757654652884957|
[2025/09/12 05:24:12 885471] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652885470|
[2025/09/12 05:24:12 885484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 885491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:808|
[2025/09/12 05:24:12 885495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:809|
[2025/09/12 05:24:12 885500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:809|
[2025/09/12 05:24:12 885504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 885509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1735|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1736|path_largest_ack:1735|
[2025/09/12 05:24:12 885514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:1768165|prior_time:1757654652846571|is_app_limited:0|send_elapse:37965|ack_elapse:38899|ctl_first_sent_time:1757654652848126|lagest_ack_time:1757654652885470|curr_delivered:1813774|
[2025/09/12 05:24:12 885518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652848126|
[2025/09/12 05:24:12 885523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1160||sndq_packets_used_bytes:0|sndq_packets_free:1516|
[2025/09/12 05:24:12 885527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1736|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1736|path_largest_ack:1736|
[2025/09/12 05:24:12 885531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:44409|prior_delivered:1770565|prior_time:1757654652848572|is_app_limited:0|send_elapse:37843|ack_elapse:36898|ctl_first_sent_time:1757654652850028|lagest_ack_time:1757654652885470|curr_delivered:1814974|
[2025/09/12 05:24:12 885536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652850028|
[2025/09/12 05:24:12 885544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1159||sndq_packets_used_bytes:0|sndq_packets_free:1517|
[2025/09/12 05:24:12 885548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36126|rttvar:273|minrtt:30532|latest_rtt:35442|ack_delay:40|
[2025/09/12 05:24:12 885552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36036|rttvar:386|minrtt:30532|latest_rtt:35442|ack_delay:40|
[2025/09/12 05:24:12 885557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1736|lost_pn:1733|thresh:3|
[2025/09/12 05:24:12 885561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 885565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36036|rtt_var:386|pto_duration:38036|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 885569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 885573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 885577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51608|
[2025/09/12 05:24:12 885581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652948063|now:1757654652885565|interv:62498|
[2025/09/12 05:24:12 885585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652948063|now:1757654652885565|interval:62498|pto_count:0|srtt:36036
[2025/09/12 05:24:12 885589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37843, ack_elapse 36898, delivered 44409|rate 1173506|lost 202|
[2025/09/12 05:24:12 885593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1173506) in round 40|
[2025/09/12 05:24:12 885598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 885602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 885606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652850028|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 885610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652850028|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 885614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:51608|srtt:36036|latest_rtt:35442|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 885620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:809|largest:809|pns:2|
[2025/09/12 05:24:12 885624] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:809|frame:ACK |recv_time:1757654652885470|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 885629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772885470|now:1757654652885470|interv:120000000|
[2025/09/12 05:24:12 885636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772885470|now:1757654652885470|interv:120000000|
[2025/09/12 05:24:12 885640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652886145|pq_index:0|
[2025/09/12 05:24:12 885644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652884957|
[2025/09/12 05:24:12 885648] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652885648|
[2025/09/12 05:24:12 885653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652885652|
[2025/09/12 05:24:12 885658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36036|min_srtt:36036|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 885663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1874640|
[2025/09/12 05:24:12 885667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36036|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 885672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 885676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36036|min_srtt:36036|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 885680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1875819|
[2025/09/12 05:24:12 885684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36036|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 885689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 885693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36036|min_srtt:36036|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 885697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1876998|
[2025/09/12 05:24:12 885702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 885705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 885709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 885713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 885718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 885725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1832196|
[2025/09/12 05:24:12 885729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 885733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 885737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652886145|
[2025/09/12 05:24:12 885741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652886145|
[2025/09/12 05:24:12 885745] [debug] |xqc_engine_wakeup_after|wakeup:1757654652886145|now:1757654652885744|diff:401|
[2025/09/12 05:24:12 885749] [debug] |xqc_engine_main_logic|END|now:1757654652885652|
[2025/09/12 05:24:12 885754] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652885754|
[2025/09/12 05:24:12 885757] [debug] |xqc_engine_wakeup_after|wakeup:1757654652886145|now:1757654652885757|diff:388|
[2025/09/12 05:24:12 885761] [debug] |xqc_engine_main_logic|END|now:1757654652885754|
[2025/09/12 05:24:12 886831] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652886831|
[2025/09/12 05:24:12 886841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652886145|pq_index:0|
[2025/09/12 05:24:12 886845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652885652|
[2025/09/12 05:24:12 886850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652886849|
[2025/09/12 05:24:12 886855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652886145|now:1757654652886849|
[2025/09/12 05:24:12 886859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652886145|now:1757654652886849|
[2025/09/12 05:24:12 886863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 886868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36036|min_srtt:36036|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 886872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1876998|
[2025/09/12 05:24:12 886877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 886881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 886884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 886889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 886893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 886897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1832196|
[2025/09/12 05:24:12 886902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 886914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1780|
[2025/09/12 05:24:12 886942] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1780|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51608|now:1757654652886922|stream_id:0|stream_offset:1832196|
[2025/09/12 05:24:12 886948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1780|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 886954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51608|applimit:0|
[2025/09/12 05:24:12 886961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36036|rtt_var:386|pto_duration:38036|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 886967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 886974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 886980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52808|
[2025/09/12 05:24:12 886987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652949958|now:1757654652886960|interv:62998|
[2025/09/12 05:24:12 886993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652949958|now:1757654652886960|interval:62998|pto_count:0|srtt:36036
[2025/09/12 05:24:12 887000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:52808|
[2025/09/12 05:24:12 887005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 887009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1833375|
[2025/09/12 05:24:12 887014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 887018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1781|
[2025/09/12 05:24:12 887044] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1781|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52808|now:1757654652887025|stream_id:0|stream_offset:1833375|
[2025/09/12 05:24:12 887053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1781|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 887060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52808|applimit:0|
[2025/09/12 05:24:12 887067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36036|rtt_var:386|pto_duration:38036|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 887074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 887080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 887086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54008|
[2025/09/12 05:24:12 887107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652950061|now:1757654652887067|interv:62994|
[2025/09/12 05:24:12 887114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652950061|now:1757654652887067|interval:62994|pto_count:0|srtt:36036
[2025/09/12 05:24:12 887121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:54008|
[2025/09/12 05:24:12 887129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 887135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54008|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1834554|
[2025/09/12 05:24:12 887142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1106|
[2025/09/12 05:24:12 887146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652888252|now:1757654652887146|interv:1106|
[2025/09/12 05:24:12 887150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1106|
[2025/09/12 05:24:12 887153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 887157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652888252|
[2025/09/12 05:24:12 887161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652888252|
[2025/09/12 05:24:12 887166] [debug] |xqc_engine_wakeup_after|wakeup:1757654652888252|now:1757654652887165|diff:1087|
[2025/09/12 05:24:12 887171] [debug] |xqc_engine_main_logic|END|now:1757654652886849|
[2025/09/12 05:24:12 887480] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654652887479|
[2025/09/12 05:24:12 887491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 887497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:809|
[2025/09/12 05:24:12 887501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:810|
[2025/09/12 05:24:12 887507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:810|
[2025/09/12 05:24:12 887511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 887516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1737|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1738|path_largest_ack:1737|
[2025/09/12 05:24:12 887520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:1770565|prior_time:1757654652848572|is_app_limited:0|send_elapse:37953|ack_elapse:38907|ctl_first_sent_time:1757654652850138|lagest_ack_time:1757654652887479|curr_delivered:1816174|
[2025/09/12 05:24:12 887525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652850138|
[2025/09/12 05:24:12 887529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1158||sndq_packets_used_bytes:0|sndq_packets_free:1518|
[2025/09/12 05:24:12 887534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1738|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1738|path_largest_ack:1738|
[2025/09/12 05:24:12 887538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:1770565|prior_time:1757654652848572|is_app_limited:0|send_elapse:37953|ack_elapse:38907|ctl_first_sent_time:1757654652850138|lagest_ack_time:1757654652887479|curr_delivered:1817374|
[2025/09/12 05:24:12 887548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652850254|
[2025/09/12 05:24:12 887552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1157||sndq_packets_used_bytes:0|sndq_packets_free:1519|
[2025/09/12 05:24:12 887556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36036|rttvar:386|minrtt:30532|latest_rtt:37225|ack_delay:48|
[2025/09/12 05:24:12 887560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36179|rttvar:575|minrtt:30532|latest_rtt:37225|ack_delay:48|
[2025/09/12 05:24:12 887564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1738|lost_pn:1735|thresh:3|
[2025/09/12 05:24:12 887568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 887572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36179|rtt_var:575|pto_duration:38479|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 887577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 887580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 887584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51608|
[2025/09/12 05:24:12 887588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652950504|now:1757654652887572|interv:62932|
[2025/09/12 05:24:12 887592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652950504|now:1757654652887572|interval:62932|pto_count:0|srtt:36179
[2025/09/12 05:24:12 887597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37953, ack_elapse 38907, delivered 46809|rate 1203099|lost 202|
[2025/09/12 05:24:12 887601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203099) in round 40|
[2025/09/12 05:24:12 887605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 887609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 887613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652850254|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 887617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652850254|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 887622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:51608|srtt:36179|latest_rtt:37225|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 887627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:12 887631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654652912479|now:1757654652887479|interv:25000|
[2025/09/12 05:24:12 887639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652887479|max_ack_delay:25000|
[2025/09/12 05:24:12 887644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:810|largest:810|pns:2|
[2025/09/12 05:24:12 887648] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:810|frame:PING ACK |recv_time:1757654652887479|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 887653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772887479|now:1757654652887479|interv:120000000|
[2025/09/12 05:24:12 887657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772887479|now:1757654652887479|interv:120000000|
[2025/09/12 05:24:12 887661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652888252|pq_index:0|
[2025/09/12 05:24:12 887665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652886849|
[2025/09/12 05:24:12 887669] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652887669|
[2025/09/12 05:24:12 887673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652887673|
[2025/09/12 05:24:12 887679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36179|min_srtt:36179|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 887684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1876998|
[2025/09/12 05:24:12 887688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36179|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 887692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 887697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36179|min_srtt:36179|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 887701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1878177|
[2025/09/12 05:24:12 887705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36179|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 887710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 887714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36179|min_srtt:36179|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 887718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1879356|
[2025/09/12 05:24:12 887725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 887729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 887733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 887737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 887741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 887745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1834554|
[2025/09/12 05:24:12 887750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 887753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 887757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652888252|
[2025/09/12 05:24:12 887761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652888252|
[2025/09/12 05:24:12 887765] [debug] |xqc_engine_wakeup_after|wakeup:1757654652888252|now:1757654652887765|diff:487|
[2025/09/12 05:24:12 887770] [debug] |xqc_engine_main_logic|END|now:1757654652887673|
[2025/09/12 05:24:12 887775] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652887775|
[2025/09/12 05:24:12 887779] [debug] |xqc_engine_wakeup_after|wakeup:1757654652888252|now:1757654652887778|diff:474|
[2025/09/12 05:24:12 887782] [debug] |xqc_engine_main_logic|END|now:1757654652887775|
[2025/09/12 05:24:12 888852] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652888852|
[2025/09/12 05:24:12 888862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652888252|pq_index:0|
[2025/09/12 05:24:12 888866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652887673|
[2025/09/12 05:24:12 888871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652888870|
[2025/09/12 05:24:12 888876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652888252|now:1757654652888870|
[2025/09/12 05:24:12 888880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652888252|now:1757654652888870|
[2025/09/12 05:24:12 888884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 888889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36179|min_srtt:36179|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 888894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1879356|
[2025/09/12 05:24:12 888898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 888902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 888910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 888915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 888919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 888923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1834554|
[2025/09/12 05:24:12 888928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 888932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1782|
[2025/09/12 05:24:12 888960] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1782|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51608|now:1757654652888940|stream_id:0|stream_offset:1834554|
[2025/09/12 05:24:12 888966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1782|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 888972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51608|applimit:0|
[2025/09/12 05:24:12 888979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36179|rtt_var:575|pto_duration:38479|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 888985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 888991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 888998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52808|
[2025/09/12 05:24:12 889004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652952419|now:1757654652888978|interv:63441|
[2025/09/12 05:24:12 889011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652952419|now:1757654652888978|interval:63441|pto_count:0|srtt:36179
[2025/09/12 05:24:12 889018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:52808|
[2025/09/12 05:24:12 889026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 889030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1835733|
[2025/09/12 05:24:12 889034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 889038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652890038|now:1757654652889038|interv:1000|
[2025/09/12 05:24:12 889042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 889046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 889050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652890038|
[2025/09/12 05:24:12 889059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652890038|
[2025/09/12 05:24:12 889063] [debug] |xqc_engine_wakeup_after|wakeup:1757654652890038|now:1757654652889063|diff:975|
[2025/09/12 05:24:12 889067] [debug] |xqc_engine_main_logic|END|now:1757654652888870|
[2025/09/12 05:24:12 889449] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652889448|
[2025/09/12 05:24:12 889479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 889485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:810|
[2025/09/12 05:24:12 889489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:811|
[2025/09/12 05:24:12 889495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:811|
[2025/09/12 05:24:12 889499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 889504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1739|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1740|path_largest_ack:1739|
[2025/09/12 05:24:12 889508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:1772965|prior_time:1757654652850576|is_app_limited:0|send_elapse:37890|ack_elapse:38872|ctl_first_sent_time:1757654652852038|lagest_ack_time:1757654652889448|curr_delivered:1818574|
[2025/09/12 05:24:12 889513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652852038|
[2025/09/12 05:24:12 889517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1156||sndq_packets_used_bytes:0|sndq_packets_free:1520|
[2025/09/12 05:24:12 889522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1740|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1740|path_largest_ack:1740|
[2025/09/12 05:24:12 889526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:1772965|prior_time:1757654652850576|is_app_limited:0|send_elapse:37890|ack_elapse:38872|ctl_first_sent_time:1757654652852038|lagest_ack_time:1757654652889448|curr_delivered:1819774|
[2025/09/12 05:24:12 889530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652852149|
[2025/09/12 05:24:12 889534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1155||sndq_packets_used_bytes:0|sndq_packets_free:1521|
[2025/09/12 05:24:12 889538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36179|rttvar:575|minrtt:30532|latest_rtt:37299|ack_delay:40|
[2025/09/12 05:24:12 889543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36314|rttvar:702|minrtt:30532|latest_rtt:37299|ack_delay:40|
[2025/09/12 05:24:12 889547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1740|lost_pn:1737|thresh:3|
[2025/09/12 05:24:12 889551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 889555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36314|rtt_var:702|pto_duration:39122|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 889560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 889564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 889572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50408|
[2025/09/12 05:24:12 889576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652953062|now:1757654652889555|interv:63507|
[2025/09/12 05:24:12 889580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652953062|now:1757654652889555|interval:63507|pto_count:0|srtt:36314
[2025/09/12 05:24:12 889585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37890, ack_elapse 38872, delivered 46809|rate 1204182|lost 202|
[2025/09/12 05:24:12 889589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204182) in round 40|
[2025/09/12 05:24:12 889594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 889598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 889602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652852149|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 889606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652852149|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 889611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:50408|srtt:36314|latest_rtt:37299|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 889616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:811|largest:811|pns:2|
[2025/09/12 05:24:12 889621] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:811|frame:ACK |recv_time:1757654652889448|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 889625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772889448|now:1757654652889448|interv:120000000|
[2025/09/12 05:24:12 889630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772889448|now:1757654652889448|interv:120000000|
[2025/09/12 05:24:12 889634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652890038|pq_index:0|
[2025/09/12 05:24:12 889638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652888870|
[2025/09/12 05:24:12 889642] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652889642|
[2025/09/12 05:24:12 889646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652889645|
[2025/09/12 05:24:12 889652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36314|min_srtt:36314|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 889657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50408|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1879356|
[2025/09/12 05:24:12 889664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36314|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 889669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 889673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36314|min_srtt:36314|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 889677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:50408|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1880535|
[2025/09/12 05:24:12 889681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36314|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 889686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 889690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36314|min_srtt:36314|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 889694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50408|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1881714|
[2025/09/12 05:24:12 889698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 889702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 889706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 889710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 889715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 889719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50408|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1835733|
[2025/09/12 05:24:12 889723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 889727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 889731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652890038|
[2025/09/12 05:24:12 889735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652890038|
[2025/09/12 05:24:12 889739] [debug] |xqc_engine_wakeup_after|wakeup:1757654652890038|now:1757654652889739|diff:299|
[2025/09/12 05:24:12 889743] [debug] |xqc_engine_main_logic|END|now:1757654652889645|
[2025/09/12 05:24:12 889748] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652889748|
[2025/09/12 05:24:12 889752] [debug] |xqc_engine_wakeup_after|wakeup:1757654652890038|now:1757654652889752|diff:286|
[2025/09/12 05:24:12 889756] [debug] |xqc_engine_main_logic|END|now:1757654652889748|
[2025/09/12 05:24:12 890825] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652890825|
[2025/09/12 05:24:12 890841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652890038|pq_index:0|
[2025/09/12 05:24:12 890845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652889645|
[2025/09/12 05:24:12 890850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652890849|
[2025/09/12 05:24:12 890854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652890038|now:1757654652890849|
[2025/09/12 05:24:12 890859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652890038|now:1757654652890849|
[2025/09/12 05:24:12 890863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 890868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36314|min_srtt:36314|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 890872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50408|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1881714|
[2025/09/12 05:24:12 890877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 890881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 890884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 890889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 890893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 890897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50408|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1835733|
[2025/09/12 05:24:12 890902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 890906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1783|
[2025/09/12 05:24:12 890935] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1783|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50408|now:1757654652890914|stream_id:0|stream_offset:1835733|
[2025/09/12 05:24:12 890941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1783|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 890947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50408|applimit:0|
[2025/09/12 05:24:12 890954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36314|rtt_var:702|pto_duration:39122|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 890961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 890967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 890979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51608|
[2025/09/12 05:24:12 890986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652955036|now:1757654652890953|interv:64083|
[2025/09/12 05:24:12 890992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652955036|now:1757654652890953|interval:64083|pto_count:0|srtt:36314
[2025/09/12 05:24:12 891000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:51608|
[2025/09/12 05:24:12 891005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 891010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51608|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1836912|
[2025/09/12 05:24:12 891014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 891018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1784|
[2025/09/12 05:24:12 891044] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1784|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51608|now:1757654652891026|stream_id:0|stream_offset:1836912|
[2025/09/12 05:24:12 891050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1784|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 891058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51608|applimit:0|
[2025/09/12 05:24:12 891064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36314|rtt_var:702|pto_duration:39122|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 891071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 891078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 891084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52808|
[2025/09/12 05:24:12 891090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652955148|now:1757654652891064|interv:64084|
[2025/09/12 05:24:12 891096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652955148|now:1757654652891064|interval:64084|pto_count:0|srtt:36314
[2025/09/12 05:24:12 891104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:52808|
[2025/09/12 05:24:12 891111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 891118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52808|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1838091|
[2025/09/12 05:24:12 891124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1099|
[2025/09/12 05:24:12 891128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652892227|now:1757654652891128|interv:1099|
[2025/09/12 05:24:12 891132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1099|
[2025/09/12 05:24:12 891140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 891144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652892227|
[2025/09/12 05:24:12 891148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652892227|
[2025/09/12 05:24:12 891152] [debug] |xqc_engine_wakeup_after|wakeup:1757654652892227|now:1757654652891152|diff:1075|
[2025/09/12 05:24:12 891157] [debug] |xqc_engine_main_logic|END|now:1757654652890849|
[2025/09/12 05:24:12 891472] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652891471|
[2025/09/12 05:24:12 891484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 891490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:811|
[2025/09/12 05:24:12 891494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:812|
[2025/09/12 05:24:12 891500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:812|
[2025/09/12 05:24:12 891504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 891509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1741|origin_pktnum:0|size:1208|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:1742|path_largest_ack:1741|
[2025/09/12 05:24:12 891513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45617|prior_delivered:1775365|prior_time:1757654652852601|is_app_limited:0|send_elapse:38081|ack_elapse:38870|ctl_first_sent_time:1757654652854237|lagest_ack_time:1757654652891471|curr_delivered:1820982|
[2025/09/12 05:24:12 891518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652854237|
[2025/09/12 05:24:12 891522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1154||sndq_packets_used_bytes:0|sndq_packets_free:1522|
[2025/09/12 05:24:12 891526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1742|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1742|path_largest_ack:1742|
[2025/09/12 05:24:12 891531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45617|prior_delivered:1775365|prior_time:1757654652852601|is_app_limited:0|send_elapse:38081|ack_elapse:38870|ctl_first_sent_time:1757654652854237|lagest_ack_time:1757654652891471|curr_delivered:1822182|
[2025/09/12 05:24:12 891535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652854343|
[2025/09/12 05:24:12 891539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1153||sndq_packets_used_bytes:0|sndq_packets_free:1523|
[2025/09/12 05:24:12 891543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36314|rttvar:702|minrtt:30532|latest_rtt:37128|ack_delay:32|
[2025/09/12 05:24:12 891547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36412|rttvar:722|minrtt:30532|latest_rtt:37128|ack_delay:32|
[2025/09/12 05:24:12 891551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1742|lost_pn:1739|thresh:3|
[2025/09/12 05:24:12 891555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 793|pns:2|
[2025/09/12 05:24:12 891559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 891568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36412|rtt_var:722|pto_duration:39300|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 891572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 891576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 891580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50400|
[2025/09/12 05:24:12 891584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652955326|now:1757654652891568|interv:63758|
[2025/09/12 05:24:12 891588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652955326|now:1757654652891568|interval:63758|pto_count:0|srtt:36412
[2025/09/12 05:24:12 891592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38081, ack_elapse 38870, delivered 46817|rate 1204450|lost 202|
[2025/09/12 05:24:12 891597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204450) in round 40|
[2025/09/12 05:24:12 891601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 891605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 891609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2408|po_sent_time:1757654652854343|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 891613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2408|po_sent_time:1757654652854343|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1777765|
[2025/09/12 05:24:12 891618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:50400|srtt:36412|latest_rtt:37128|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 891623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:812|largest:812|pns:2|
[2025/09/12 05:24:12 891627] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:812|frame:ACK |recv_time:1757654652891471|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 891632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772891471|now:1757654652891471|interv:120000000|
[2025/09/12 05:24:12 891636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772891471|now:1757654652891471|interv:120000000|
[2025/09/12 05:24:12 891640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652892227|pq_index:0|
[2025/09/12 05:24:12 891644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652890849|
[2025/09/12 05:24:12 891648] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652891648|
[2025/09/12 05:24:12 891653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652891652|
[2025/09/12 05:24:12 891661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36412|min_srtt:36412|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 891666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1881714|
[2025/09/12 05:24:12 891670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36412|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 891675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 891679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36412|min_srtt:36412|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 891683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:50400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1882893|
[2025/09/12 05:24:12 891687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36412|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 891692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 891696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36412|min_srtt:36412|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 891700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1884072|
[2025/09/12 05:24:12 891704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 891708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 891712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 891716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 891721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 891725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1838091|
[2025/09/12 05:24:12 891729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 891733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 891737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652892227|
[2025/09/12 05:24:12 891741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652892227|
[2025/09/12 05:24:12 891745] [debug] |xqc_engine_wakeup_after|wakeup:1757654652892227|now:1757654652891745|diff:482|
[2025/09/12 05:24:12 891751] [debug] |xqc_engine_main_logic|END|now:1757654652891652|
[2025/09/12 05:24:12 891756] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652891756|
[2025/09/12 05:24:12 891760] [debug] |xqc_engine_wakeup_after|wakeup:1757654652892227|now:1757654652891760|diff:467|
[2025/09/12 05:24:12 891764] [debug] |xqc_engine_main_logic|END|now:1757654652891756|
[2025/09/12 05:24:12 892833] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652892833|
[2025/09/12 05:24:12 892843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652892227|pq_index:0|
[2025/09/12 05:24:12 892847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652891652|
[2025/09/12 05:24:12 892852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652892851|
[2025/09/12 05:24:12 892857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652892227|now:1757654652892851|
[2025/09/12 05:24:12 892861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652892227|now:1757654652892851|
[2025/09/12 05:24:12 892865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 892871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36412|min_srtt:36412|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 892875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1884072|
[2025/09/12 05:24:12 892879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 892883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 892887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 892891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 892896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 892900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1838091|
[2025/09/12 05:24:12 892904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 892909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1785|
[2025/09/12 05:24:12 892937] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1785|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50400|now:1757654652892917|stream_id:0|stream_offset:1838091|
[2025/09/12 05:24:12 892942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1785|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 892948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50400|applimit:0|
[2025/09/12 05:24:12 892955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36412|rtt_var:722|pto_duration:39300|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 892968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 892975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 892981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51600|
[2025/09/12 05:24:12 892988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652957217|now:1757654652892955|interv:64262|
[2025/09/12 05:24:12 892994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652957217|now:1757654652892955|interval:64262|pto_count:0|srtt:36412
[2025/09/12 05:24:12 893001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:51600|
[2025/09/12 05:24:12 893007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 893011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1839270|
[2025/09/12 05:24:12 893016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 893020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652894019|now:1757654652893019|interv:1000|
[2025/09/12 05:24:12 893024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 893027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 893031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652894019|
[2025/09/12 05:24:12 893036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652894019|
[2025/09/12 05:24:12 893039] [debug] |xqc_engine_wakeup_after|wakeup:1757654652894019|now:1757654652893039|diff:980|
[2025/09/12 05:24:12 893044] [debug] |xqc_engine_main_logic|END|now:1757654652892851|
[2025/09/12 05:24:12 893431] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652893430|
[2025/09/12 05:24:12 893439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 893445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:812|
[2025/09/12 05:24:12 893449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:813|
[2025/09/12 05:24:12 893472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:813|
[2025/09/12 05:24:12 893481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 893486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1743|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1744|path_largest_ack:1743|
[2025/09/12 05:24:12 893491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48017|prior_delivered:1775365|prior_time:1757654652852601|is_app_limited:0|send_elapse:38290|ack_elapse:40829|ctl_first_sent_time:1757654652854446|lagest_ack_time:1757654652893430|curr_delivered:1823382|
[2025/09/12 05:24:12 893495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652854446|
[2025/09/12 05:24:12 893500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1152||sndq_packets_used_bytes:0|sndq_packets_free:1524|
[2025/09/12 05:24:12 893509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1744|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1744|path_largest_ack:1744|
[2025/09/12 05:24:12 893513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46817|prior_delivered:1777765|prior_time:1757654652854596|is_app_limited:0|send_elapse:37914|ack_elapse:38834|ctl_first_sent_time:1757654652856038|lagest_ack_time:1757654652893430|curr_delivered:1824582|
[2025/09/12 05:24:12 893517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652856038|
[2025/09/12 05:24:12 893521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1151||sndq_packets_used_bytes:0|sndq_packets_free:1525|
[2025/09/12 05:24:12 893525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36412|rttvar:722|minrtt:30532|latest_rtt:37392|ack_delay:40|
[2025/09/12 05:24:12 893529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36530|rttvar:777|minrtt:30532|latest_rtt:37392|ack_delay:40|
[2025/09/12 05:24:12 893534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1744|lost_pn:1741|thresh:3|
[2025/09/12 05:24:12 893538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 893542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36530|rtt_var:777|pto_duration:39638|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 893546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 893550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 893554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:12 893558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652957555|now:1757654652893542|interv:64013|
[2025/09/12 05:24:12 893562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652957555|now:1757654652893542|interval:64013|pto_count:0|srtt:36530
[2025/09/12 05:24:12 893566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37914, ack_elapse 38834, delivered 46817|rate 1205567|lost 202|
[2025/09/12 05:24:12 893570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 40 -> 41|
[2025/09/12 05:24:12 893574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205567) in round 41|
[2025/09/12 05:24:12 893579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 893583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 893587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652856038|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 893591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652856038|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 893598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:49200|srtt:36530|latest_rtt:37392|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 893604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:813|largest:813|pns:2|
[2025/09/12 05:24:12 893608] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:813|frame:ACK |recv_time:1757654652893430|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 893612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772893430|now:1757654652893430|interv:120000000|
[2025/09/12 05:24:12 893616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772893430|now:1757654652893430|interv:120000000|
[2025/09/12 05:24:12 893620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652894019|pq_index:0|
[2025/09/12 05:24:12 893624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652892851|
[2025/09/12 05:24:12 893628] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652893628|
[2025/09/12 05:24:12 893633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652893632|
[2025/09/12 05:24:12 893639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36530|min_srtt:36530|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 893643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49200|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1884072|
[2025/09/12 05:24:12 893648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36530|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 893653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 893657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36530|min_srtt:36530|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 893661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:49200|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1885251|
[2025/09/12 05:24:12 893666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36530|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 893670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 893674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36530|min_srtt:36530|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 893678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49200|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1886430|
[2025/09/12 05:24:12 893685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 893689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 893693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 893697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 893702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 893706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1839270|
[2025/09/12 05:24:12 893710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 893714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 893718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652894019|
[2025/09/12 05:24:12 893722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652894019|
[2025/09/12 05:24:12 893726] [debug] |xqc_engine_wakeup_after|wakeup:1757654652894019|now:1757654652893726|diff:293|
[2025/09/12 05:24:12 893730] [debug] |xqc_engine_main_logic|END|now:1757654652893632|
[2025/09/12 05:24:12 893735] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652893735|
[2025/09/12 05:24:12 893739] [debug] |xqc_engine_wakeup_after|wakeup:1757654652894019|now:1757654652893739|diff:280|
[2025/09/12 05:24:12 893743] [debug] |xqc_engine_main_logic|END|now:1757654652893735|
[2025/09/12 05:24:12 894812] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652894812|
[2025/09/12 05:24:12 894822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652894019|pq_index:0|
[2025/09/12 05:24:12 894827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652893632|
[2025/09/12 05:24:12 894832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652894831|
[2025/09/12 05:24:12 894836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652894019|now:1757654652894831|
[2025/09/12 05:24:12 894840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652894019|now:1757654652894831|
[2025/09/12 05:24:12 894844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 894849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36530|min_srtt:36530|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 894854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49200|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1886430|
[2025/09/12 05:24:12 894858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 894862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 894871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 894875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 894879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 894884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1839270|
[2025/09/12 05:24:12 894888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 894893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1786|
[2025/09/12 05:24:12 894921] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1786|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49200|now:1757654652894901|stream_id:0|stream_offset:1839270|
[2025/09/12 05:24:12 894927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1786|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 894933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49200|applimit:0|
[2025/09/12 05:24:12 894940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36530|rtt_var:777|pto_duration:39638|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 894947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 894954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 894960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50400|
[2025/09/12 05:24:12 894968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652959539|now:1757654652894940|interv:64599|
[2025/09/12 05:24:12 894975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652959539|now:1757654652894940|interval:64599|pto_count:0|srtt:36530
[2025/09/12 05:24:12 894982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:50400|
[2025/09/12 05:24:12 894989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 894993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1840449|
[2025/09/12 05:24:12 894998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 895002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1787|
[2025/09/12 05:24:12 895032] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1787|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50400|now:1757654652895009|stream_id:0|stream_offset:1840449|
[2025/09/12 05:24:12 895041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1787|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 895055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50400|applimit:0|
[2025/09/12 05:24:12 895061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36530|rtt_var:777|pto_duration:39638|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 895068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 895075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 895081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51600|
[2025/09/12 05:24:12 895088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652959647|now:1757654652895061|interv:64586|
[2025/09/12 05:24:12 895094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652959647|now:1757654652895061|interval:64586|pto_count:0|srtt:36530
[2025/09/12 05:24:12 895101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:51600|
[2025/09/12 05:24:12 895107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 895111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1841628|
[2025/09/12 05:24:12 895116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1079|
[2025/09/12 05:24:12 895119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652896198|now:1757654652895119|interv:1079|
[2025/09/12 05:24:12 895123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1079|
[2025/09/12 05:24:12 895127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 895131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652896198|
[2025/09/12 05:24:12 895135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652896198|
[2025/09/12 05:24:12 895139] [debug] |xqc_engine_wakeup_after|wakeup:1757654652896198|now:1757654652895139|diff:1059|
[2025/09/12 05:24:12 895144] [debug] |xqc_engine_main_logic|END|now:1757654652894831|
[2025/09/12 05:24:12 895414] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652895413|
[2025/09/12 05:24:12 895422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 895428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:813|
[2025/09/12 05:24:12 895432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:814|
[2025/09/12 05:24:12 895437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:814|
[2025/09/12 05:24:12 895441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 895446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1745|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1746|path_largest_ack:1745|
[2025/09/12 05:24:12 895450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48017|prior_delivered:1777765|prior_time:1757654652854596|is_app_limited:0|send_elapse:38025|ack_elapse:40817|ctl_first_sent_time:1757654652856149|lagest_ack_time:1757654652895413|curr_delivered:1825782|
[2025/09/12 05:24:12 895483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652856149|
[2025/09/12 05:24:12 895488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1150||sndq_packets_used_bytes:0|sndq_packets_free:1526|
[2025/09/12 05:24:12 895492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1746|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1746|path_largest_ack:1746|
[2025/09/12 05:24:12 895497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46817|prior_delivered:1780165|prior_time:1757654652856543|is_app_limited:0|send_elapse:37839|ack_elapse:38870|ctl_first_sent_time:1757654652857991|lagest_ack_time:1757654652895413|curr_delivered:1826982|
[2025/09/12 05:24:12 895502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652857991|
[2025/09/12 05:24:12 895506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1149||sndq_packets_used_bytes:0|sndq_packets_free:1527|
[2025/09/12 05:24:12 895510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36530|rttvar:777|minrtt:30532|latest_rtt:37422|ack_delay:32|
[2025/09/12 05:24:12 895514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36637|rttvar:798|minrtt:30532|latest_rtt:37422|ack_delay:32|
[2025/09/12 05:24:12 895518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1746|lost_pn:1743|thresh:3|
[2025/09/12 05:24:12 895522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 895527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36637|rtt_var:798|pto_duration:39829|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 895531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 895535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 895539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:12 895543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652959838|now:1757654652895526|interv:64312|
[2025/09/12 05:24:12 895547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652959838|now:1757654652895526|interval:64312|pto_count:0|srtt:36637
[2025/09/12 05:24:12 895551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37839, ack_elapse 38870, delivered 46817|rate 1204450|lost 202|
[2025/09/12 05:24:12 895556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204450) in round 41|
[2025/09/12 05:24:12 895560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 895564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 895568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652857991|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 895575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652857991|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 895580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:49200|srtt:36637|latest_rtt:37422|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 895586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:814|largest:814|pns:2|
[2025/09/12 05:24:12 895590] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:814|frame:ACK |recv_time:1757654652895413|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 895595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772895413|now:1757654652895413|interv:120000000|
[2025/09/12 05:24:12 895599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772895413|now:1757654652895413|interv:120000000|
[2025/09/12 05:24:12 895603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652896198|pq_index:0|
[2025/09/12 05:24:12 895607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652894831|
[2025/09/12 05:24:12 895611] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652895611|
[2025/09/12 05:24:12 895616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652895615|
[2025/09/12 05:24:12 895622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36637|min_srtt:36637|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 895626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49200|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1886430|
[2025/09/12 05:24:12 895631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36637|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 895635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 895640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36637|min_srtt:36637|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 895644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:49200|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1887609|
[2025/09/12 05:24:12 895648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36637|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 895653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 895657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36637|min_srtt:36637|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 895666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49200|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1888788|
[2025/09/12 05:24:12 895670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 895674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 895678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 895682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 895686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 895690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1841628|
[2025/09/12 05:24:12 895695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 895699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 895703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652896198|
[2025/09/12 05:24:12 895707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652896198|
[2025/09/12 05:24:12 895711] [debug] |xqc_engine_wakeup_after|wakeup:1757654652896198|now:1757654652895710|diff:488|
[2025/09/12 05:24:12 895715] [debug] |xqc_engine_main_logic|END|now:1757654652895615|
[2025/09/12 05:24:12 895720] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652895720|
[2025/09/12 05:24:12 895724] [debug] |xqc_engine_wakeup_after|wakeup:1757654652896198|now:1757654652895724|diff:474|
[2025/09/12 05:24:12 895728] [debug] |xqc_engine_main_logic|END|now:1757654652895720|
[2025/09/12 05:24:12 896797] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652896797|
[2025/09/12 05:24:12 896808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652896198|pq_index:0|
[2025/09/12 05:24:12 896812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652895615|
[2025/09/12 05:24:12 896817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652896816|
[2025/09/12 05:24:12 896821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652896198|now:1757654652896816|
[2025/09/12 05:24:12 896826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652896198|now:1757654652896816|
[2025/09/12 05:24:12 896830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 896835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36637|min_srtt:36637|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 896839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49200|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1888788|
[2025/09/12 05:24:12 896852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 896856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 896860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 896864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 896869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 896873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1841628|
[2025/09/12 05:24:12 896877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 896882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1788|
[2025/09/12 05:24:12 896910] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1788|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49200|now:1757654652896890|stream_id:0|stream_offset:1841628|
[2025/09/12 05:24:12 896916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1788|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 896921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49200|applimit:0|
[2025/09/12 05:24:12 896928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36637|rtt_var:798|pto_duration:39829|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 896935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 896942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 896948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50400|
[2025/09/12 05:24:12 896955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652961719|now:1757654652896928|interv:64791|
[2025/09/12 05:24:12 896961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652961719|now:1757654652896928|interval:64791|pto_count:0|srtt:36637
[2025/09/12 05:24:12 896968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:50400|
[2025/09/12 05:24:12 896973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 896977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1842807|
[2025/09/12 05:24:12 896982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 896985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652897985|now:1757654652896985|interv:1000|
[2025/09/12 05:24:12 896994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 896998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 897003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652897985|
[2025/09/12 05:24:12 897010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652897985|
[2025/09/12 05:24:12 897016] [debug] |xqc_engine_wakeup_after|wakeup:1757654652897985|now:1757654652897016|diff:969|
[2025/09/12 05:24:12 897023] [debug] |xqc_engine_main_logic|END|now:1757654652896816|
[2025/09/12 05:24:12 897467] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652897465|
[2025/09/12 05:24:12 897481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 897500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:814|
[2025/09/12 05:24:12 897506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:815|
[2025/09/12 05:24:12 897514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:815|
[2025/09/12 05:24:12 897520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 897524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1747|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1748|path_largest_ack:1747|
[2025/09/12 05:24:12 897529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48017|prior_delivered:1780165|prior_time:1757654652856543|is_app_limited:0|send_elapse:37947|ack_elapse:40922|ctl_first_sent_time:1757654652858099|lagest_ack_time:1757654652897465|curr_delivered:1828182|
[2025/09/12 05:24:12 897534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652858099|
[2025/09/12 05:24:12 897538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1148||sndq_packets_used_bytes:0|sndq_packets_free:1528|
[2025/09/12 05:24:12 897542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1748|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1748|path_largest_ack:1748|
[2025/09/12 05:24:12 897547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48017|prior_delivered:1780165|prior_time:1757654652856543|is_app_limited:0|send_elapse:37947|ack_elapse:40922|ctl_first_sent_time:1757654652858099|lagest_ack_time:1757654652897465|curr_delivered:1829382|
[2025/09/12 05:24:12 897551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652858213|
[2025/09/12 05:24:12 897555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1147||sndq_packets_used_bytes:0|sndq_packets_free:1529|
[2025/09/12 05:24:12 897559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36637|rttvar:798|minrtt:30532|latest_rtt:39252|ack_delay:32|
[2025/09/12 05:24:12 897563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36960|rttvar:1244|minrtt:30532|latest_rtt:39252|ack_delay:32|
[2025/09/12 05:24:12 897567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1748|lost_pn:1745|thresh:3|
[2025/09/12 05:24:12 897571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 897576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36960|rtt_var:1244|pto_duration:41936|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 897585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 897589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 897593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:12 897597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652963826|now:1757654652897575|interv:66251|
[2025/09/12 05:24:12 897601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652963826|now:1757654652897575|interval:66251|pto_count:0|srtt:36960
[2025/09/12 05:24:12 897605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37947, ack_elapse 40922, delivered 49217|rate 1202702|lost 202|
[2025/09/12 05:24:12 897609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202702) in round 41|
[2025/09/12 05:24:12 897614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 897618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 897622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652858213|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 897626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652858213|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 897631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:48000|srtt:36960|latest_rtt:39252|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 897636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:815|largest:815|pns:2|
[2025/09/12 05:24:12 897641] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:815|frame:ACK |recv_time:1757654652897465|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 897646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772897465|now:1757654652897465|interv:120000000|
[2025/09/12 05:24:12 897650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772897465|now:1757654652897465|interv:120000000|
[2025/09/12 05:24:12 897654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652897985|pq_index:0|
[2025/09/12 05:24:12 897658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652896816|
[2025/09/12 05:24:12 897662] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652897662|
[2025/09/12 05:24:12 897667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652897666|
[2025/09/12 05:24:12 897672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36960|min_srtt:36960|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 897680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48000|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1888788|
[2025/09/12 05:24:12 897684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36960|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 897689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 897693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36960|min_srtt:36960|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 897697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:48000|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1889967|
[2025/09/12 05:24:12 897702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36960|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 897706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 897710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36960|min_srtt:36960|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 897714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48000|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1891146|
[2025/09/12 05:24:12 897718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 897722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 897726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 897731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 897735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 897739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1842807|
[2025/09/12 05:24:12 897744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 897747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 897751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652897985|
[2025/09/12 05:24:12 897755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652897985|
[2025/09/12 05:24:12 897759] [debug] |xqc_engine_wakeup_after|wakeup:1757654652897985|now:1757654652897759|diff:226|
[2025/09/12 05:24:12 897763] [debug] |xqc_engine_main_logic|END|now:1757654652897666|
[2025/09/12 05:24:12 897771] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652897771|
[2025/09/12 05:24:12 897776] [debug] |xqc_engine_wakeup_after|wakeup:1757654652897985|now:1757654652897775|diff:210|
[2025/09/12 05:24:12 897780] [debug] |xqc_engine_main_logic|END|now:1757654652897771|
[2025/09/12 05:24:12 898851] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652898851|
[2025/09/12 05:24:12 898861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652897985|pq_index:0|
[2025/09/12 05:24:12 898865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652897666|
[2025/09/12 05:24:12 898870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652898869|
[2025/09/12 05:24:12 898875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652897985|now:1757654652898869|
[2025/09/12 05:24:12 898879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652897985|now:1757654652898869|
[2025/09/12 05:24:12 898883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 898888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36960|min_srtt:36960|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 898893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48000|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1891146|
[2025/09/12 05:24:12 898897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 898901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 898905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 898909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 898913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 898918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1842807|
[2025/09/12 05:24:12 898922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 898926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1789|
[2025/09/12 05:24:12 898955] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1789|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654652898935|stream_id:0|stream_offset:1842807|
[2025/09/12 05:24:12 898960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1789|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 898966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:12 898973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36960|rtt_var:1244|pto_duration:41936|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 898987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 898993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 899000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:12 899006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652965871|now:1757654652898972|interv:66899|
[2025/09/12 05:24:12 899013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652965871|now:1757654652898972|interval:66899|pto_count:0|srtt:36960
[2025/09/12 05:24:12 899020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:49200|
[2025/09/12 05:24:12 899027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 899034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1843986|
[2025/09/12 05:24:12 899041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 899047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1790|
[2025/09/12 05:24:12 899072] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1790|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49200|now:1757654652899055|stream_id:0|stream_offset:1843986|
[2025/09/12 05:24:12 899078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1790|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 899083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49200|applimit:0|
[2025/09/12 05:24:12 899088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36960|rtt_var:1244|pto_duration:41936|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 899095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 899101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 899107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50400|
[2025/09/12 05:24:12 899113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652965991|now:1757654652899087|interv:66904|
[2025/09/12 05:24:12 899120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652965991|now:1757654652899087|interval:66904|pto_count:0|srtt:36960
[2025/09/12 05:24:12 899127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:50400|
[2025/09/12 05:24:12 899133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 899138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1845165|
[2025/09/12 05:24:12 899147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1028|
[2025/09/12 05:24:12 899151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652900178|now:1757654652899150|interv:1028|
[2025/09/12 05:24:12 899155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1028|
[2025/09/12 05:24:12 899158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 899162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652900178|
[2025/09/12 05:24:12 899167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652900178|
[2025/09/12 05:24:12 899170] [debug] |xqc_engine_wakeup_after|wakeup:1757654652900178|now:1757654652899170|diff:1008|
[2025/09/12 05:24:12 899175] [debug] |xqc_engine_main_logic|END|now:1757654652898869|
[2025/09/12 05:24:12 899420] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652899419|
[2025/09/12 05:24:12 899427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 899433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:815|
[2025/09/12 05:24:12 899437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:816|
[2025/09/12 05:24:12 899443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:816|
[2025/09/12 05:24:12 899447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 899452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1749|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1750|path_largest_ack:1749|
[2025/09/12 05:24:12 899480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48017|prior_delivered:1782565|prior_time:1757654652858537|is_app_limited:0|send_elapse:37865|ack_elapse:40882|ctl_first_sent_time:1757654652859984|lagest_ack_time:1757654652899419|curr_delivered:1830582|
[2025/09/12 05:24:12 899485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652859984|
[2025/09/12 05:24:12 899490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1146||sndq_packets_used_bytes:0|sndq_packets_free:1530|
[2025/09/12 05:24:12 899495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1750|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1750|path_largest_ack:1750|
[2025/09/12 05:24:12 899499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48017|prior_delivered:1782565|prior_time:1757654652858537|is_app_limited:0|send_elapse:37865|ack_elapse:40882|ctl_first_sent_time:1757654652859984|lagest_ack_time:1757654652899419|curr_delivered:1831782|
[2025/09/12 05:24:12 899504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652860087|
[2025/09/12 05:24:12 899508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1145||sndq_packets_used_bytes:0|sndq_packets_free:1531|
[2025/09/12 05:24:12 899512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36960|rttvar:1244|minrtt:30532|latest_rtt:39332|ack_delay:32|
[2025/09/12 05:24:12 899516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37252|rttvar:1518|minrtt:30532|latest_rtt:39332|ack_delay:32|
[2025/09/12 05:24:12 899520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1750|lost_pn:1747|thresh:3|
[2025/09/12 05:24:12 899532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 899536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37252|rtt_var:1518|pto_duration:43324|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 899541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 899545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 899549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:12 899553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652967379|now:1757654652899536|interv:67843|
[2025/09/12 05:24:12 899557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652967379|now:1757654652899536|interval:67843|pto_count:0|srtt:37252
[2025/09/12 05:24:12 899561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37865, ack_elapse 40882, delivered 49217|rate 1203879|lost 202|
[2025/09/12 05:24:12 899565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203879) in round 41|
[2025/09/12 05:24:12 899570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 899574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 899578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652860087|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 899582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652860087|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 899586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:48000|srtt:37252|latest_rtt:39332|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 899592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:816|largest:816|pns:2|
[2025/09/12 05:24:12 899597] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:816|frame:ACK |recv_time:1757654652899419|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 899601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772899419|now:1757654652899419|interv:120000000|
[2025/09/12 05:24:12 899605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772899419|now:1757654652899419|interv:120000000|
[2025/09/12 05:24:12 899609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652900178|pq_index:0|
[2025/09/12 05:24:12 899614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652898869|
[2025/09/12 05:24:12 899617] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652899617|
[2025/09/12 05:24:12 899622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652899621|
[2025/09/12 05:24:12 899631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37252|min_srtt:37252|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 899636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48000|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1891146|
[2025/09/12 05:24:12 899640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37252|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 899645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 899649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37252|min_srtt:37252|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 899653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:48000|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1892325|
[2025/09/12 05:24:12 899658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37252|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 899662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 899666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37252|min_srtt:37252|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 899670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48000|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1893504|
[2025/09/12 05:24:12 899675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 899678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 899682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 899687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 899691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 899695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1845165|
[2025/09/12 05:24:12 899699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 899703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 899707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652900178|
[2025/09/12 05:24:12 899711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652900178|
[2025/09/12 05:24:12 899718] [debug] |xqc_engine_wakeup_after|wakeup:1757654652900178|now:1757654652899718|diff:460|
[2025/09/12 05:24:12 899722] [debug] |xqc_engine_main_logic|END|now:1757654652899621|
[2025/09/12 05:24:12 899727] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652899727|
[2025/09/12 05:24:12 899731] [debug] |xqc_engine_wakeup_after|wakeup:1757654652900178|now:1757654652899731|diff:447|
[2025/09/12 05:24:12 899735] [debug] |xqc_engine_main_logic|END|now:1757654652899727|
[2025/09/12 05:24:12 900804] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652900804|
[2025/09/12 05:24:12 900814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652900178|pq_index:0|
[2025/09/12 05:24:12 900819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652899621|
[2025/09/12 05:24:12 900824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652900822|
[2025/09/12 05:24:12 900828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652900178|now:1757654652900822|
[2025/09/12 05:24:12 900832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652900178|now:1757654652900822|
[2025/09/12 05:24:12 900836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 900841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37252|min_srtt:37252|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 900846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48000|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1893504|
[2025/09/12 05:24:12 900850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 900854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 900858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 900862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 900867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 900871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1845165|
[2025/09/12 05:24:12 900875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 900879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1791|
[2025/09/12 05:24:12 900908] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1791|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654652900888|stream_id:0|stream_offset:1845165|
[2025/09/12 05:24:12 900913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1791|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 900926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:12 900933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37252|rtt_var:1518|pto_duration:43324|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 900939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 900946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 900952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:12 900958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652969212|now:1757654652900932|interv:68280|
[2025/09/12 05:24:12 900965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652969212|now:1757654652900932|interval:68280|pto_count:0|srtt:37252
[2025/09/12 05:24:12 900972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:49200|
[2025/09/12 05:24:12 900978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 900983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1846344|
[2025/09/12 05:24:12 900987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 900991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652901991|now:1757654652900991|interv:1000|
[2025/09/12 05:24:12 900995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 900999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 901003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652901991|
[2025/09/12 05:24:12 901007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652901991|
[2025/09/12 05:24:12 901011] [debug] |xqc_engine_wakeup_after|wakeup:1757654652901991|now:1757654652901011|diff:980|
[2025/09/12 05:24:12 901015] [debug] |xqc_engine_main_logic|END|now:1757654652900822|
[2025/09/12 05:24:12 901413] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652901412|
[2025/09/12 05:24:12 901421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 901427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:816|
[2025/09/12 05:24:12 901431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:817|
[2025/09/12 05:24:12 901437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:817|
[2025/09/12 05:24:12 901441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 901446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1751|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1752|path_largest_ack:1751|
[2025/09/12 05:24:12 901450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48017|prior_delivered:1784965|prior_time:1757654652860530|is_app_limited:0|send_elapse:37870|ack_elapse:40882|ctl_first_sent_time:1757654652861978|lagest_ack_time:1757654652901412|curr_delivered:1832982|
[2025/09/12 05:24:12 901480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652861978|
[2025/09/12 05:24:12 901486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1144||sndq_packets_used_bytes:0|sndq_packets_free:1532|
[2025/09/12 05:24:12 901490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1752|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1752|path_largest_ack:1752|
[2025/09/12 05:24:12 901495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48017|prior_delivered:1784965|prior_time:1757654652860530|is_app_limited:0|send_elapse:37870|ack_elapse:40882|ctl_first_sent_time:1757654652861978|lagest_ack_time:1757654652901412|curr_delivered:1834182|
[2025/09/12 05:24:12 901499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652862081|
[2025/09/12 05:24:12 901503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1143||sndq_packets_used_bytes:0|sndq_packets_free:1533|
[2025/09/12 05:24:12 901507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37252|rttvar:1518|minrtt:30532|latest_rtt:39331|ack_delay:32|
[2025/09/12 05:24:12 901512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37508|rttvar:1650|minrtt:30532|latest_rtt:39331|ack_delay:32|
[2025/09/12 05:24:12 901516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1752|lost_pn:1749|thresh:3|
[2025/09/12 05:24:12 901520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 901526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37508|rtt_var:1650|pto_duration:44108|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 901532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 901536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 901540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:12 901544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652969996|now:1757654652901524|interv:68472|
[2025/09/12 05:24:12 901548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652969996|now:1757654652901524|interval:68472|pto_count:0|srtt:37508
[2025/09/12 05:24:12 901552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37870, ack_elapse 40882, delivered 49217|rate 1203879|lost 202|
[2025/09/12 05:24:12 901557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203879) in round 41|
[2025/09/12 05:24:12 901561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 901565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 901569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652862081|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 901573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652862081|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 901581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:46800|srtt:37508|latest_rtt:39331|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 901586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:817|largest:817|pns:2|
[2025/09/12 05:24:12 901591] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:817|frame:ACK |recv_time:1757654652901412|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 901596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772901412|now:1757654652901412|interv:120000000|
[2025/09/12 05:24:12 901600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772901412|now:1757654652901412|interv:120000000|
[2025/09/12 05:24:12 901604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652901991|pq_index:0|
[2025/09/12 05:24:12 901608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652900822|
[2025/09/12 05:24:12 901612] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652901612|
[2025/09/12 05:24:12 901617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652901616|
[2025/09/12 05:24:12 901623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37508|min_srtt:37508|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 901627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1893504|
[2025/09/12 05:24:12 901631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37508|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 901636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 901640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37508|min_srtt:37508|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 901644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1894683|
[2025/09/12 05:24:12 901649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37508|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 901653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 901658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37508|min_srtt:37508|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 901662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1895862|
[2025/09/12 05:24:12 901669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 901673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 901677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 901681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 901686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 901690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1846344|
[2025/09/12 05:24:12 901694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 901698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 901702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652901991|
[2025/09/12 05:24:12 901706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652901991|
[2025/09/12 05:24:12 901710] [debug] |xqc_engine_wakeup_after|wakeup:1757654652901991|now:1757654652901710|diff:281|
[2025/09/12 05:24:12 901714] [debug] |xqc_engine_main_logic|END|now:1757654652901616|
[2025/09/12 05:24:12 901719] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652901719|
[2025/09/12 05:24:12 901723] [debug] |xqc_engine_wakeup_after|wakeup:1757654652901991|now:1757654652901723|diff:268|
[2025/09/12 05:24:12 901727] [debug] |xqc_engine_main_logic|END|now:1757654652901719|
[2025/09/12 05:24:12 902797] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652902797|
[2025/09/12 05:24:12 902807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652901991|pq_index:0|
[2025/09/12 05:24:12 902812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652901616|
[2025/09/12 05:24:12 902817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652902816|
[2025/09/12 05:24:12 902821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652901991|now:1757654652902816|
[2025/09/12 05:24:12 902825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652901991|now:1757654652902816|
[2025/09/12 05:24:12 902829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 902835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37508|min_srtt:37508|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 902839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1895862|
[2025/09/12 05:24:12 902844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 902852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 902856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 902861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 902865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 902869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1846344|
[2025/09/12 05:24:12 902874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 902878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1792|
[2025/09/12 05:24:12 902906] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1792|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654652902886|stream_id:0|stream_offset:1846344|
[2025/09/12 05:24:12 902912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1792|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 902917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:12 902924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37508|rtt_var:1650|pto_duration:44108|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 902931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 902937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 902943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:12 902950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652971994|now:1757654652902924|interv:69070|
[2025/09/12 05:24:12 902956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652971994|now:1757654652902924|interval:69070|pto_count:0|srtt:37508
[2025/09/12 05:24:12 902964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:48000|
[2025/09/12 05:24:12 902971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 902976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1847523|
[2025/09/12 05:24:12 902981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 902985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1793|
[2025/09/12 05:24:12 903011] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1793|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654652902992|stream_id:0|stream_offset:1847523|
[2025/09/12 05:24:12 903024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1793|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 903031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:12 903038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37508|rtt_var:1650|pto_duration:44108|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 903045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 903051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 903057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:12 903063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652972100|now:1757654652903037|interv:69063|
[2025/09/12 05:24:12 903070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652972100|now:1757654652903037|interval:69063|pto_count:0|srtt:37508
[2025/09/12 05:24:12 903077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:49200|
[2025/09/12 05:24:12 903085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 903091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1848702|
[2025/09/12 05:24:12 903096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1053|
[2025/09/12 05:24:12 903100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652904153|now:1757654652903100|interv:1053|
[2025/09/12 05:24:12 903104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1053|
[2025/09/12 05:24:12 903107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 903111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652904153|
[2025/09/12 05:24:12 903116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652904153|
[2025/09/12 05:24:12 903120] [debug] |xqc_engine_wakeup_after|wakeup:1757654652904153|now:1757654652903119|diff:1034|
[2025/09/12 05:24:12 903124] [debug] |xqc_engine_main_logic|END|now:1757654652902816|
[2025/09/12 05:24:12 903408] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652903406|
[2025/09/12 05:24:12 903416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 903422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:817|
[2025/09/12 05:24:12 903426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:818|
[2025/09/12 05:24:12 903432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:818|
[2025/09/12 05:24:12 903436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 903440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1753|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1754|path_largest_ack:1753|
[2025/09/12 05:24:12 903450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50417|prior_delivered:1784965|prior_time:1757654652860530|is_app_limited:0|send_elapse:38092|ack_elapse:42876|ctl_first_sent_time:1757654652862200|lagest_ack_time:1757654652903406|curr_delivered:1835382|
[2025/09/12 05:24:12 903474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652862200|
[2025/09/12 05:24:12 903483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1142||sndq_packets_used_bytes:0|sndq_packets_free:1534|
[2025/09/12 05:24:12 903487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1754|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1754|path_largest_ack:1754|
[2025/09/12 05:24:12 903492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49217|prior_delivered:1787365|prior_time:1757654652862546|is_app_limited:0|send_elapse:37903|ack_elapse:40860|ctl_first_sent_time:1757654652864006|lagest_ack_time:1757654652903406|curr_delivered:1836582|
[2025/09/12 05:24:12 903496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652864006|
[2025/09/12 05:24:12 903500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1141||sndq_packets_used_bytes:0|sndq_packets_free:1535|
[2025/09/12 05:24:12 903504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37508|rttvar:1650|minrtt:30532|latest_rtt:39400|ack_delay:32|
[2025/09/12 05:24:12 903508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37741|rttvar:1703|minrtt:30532|latest_rtt:39400|ack_delay:32|
[2025/09/12 05:24:12 903513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1754|lost_pn:1751|thresh:3|
[2025/09/12 05:24:12 903517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 903521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37741|rtt_var:1703|pto_duration:44553|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 903525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 903529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 903533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:12 903537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652972545|now:1757654652903521|interv:69024|
[2025/09/12 05:24:12 903540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652972545|now:1757654652903521|interval:69024|pto_count:0|srtt:37741
[2025/09/12 05:24:12 903545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37903, ack_elapse 40860, delivered 49217|rate 1204527|lost 202|
[2025/09/12 05:24:12 903549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204527) in round 41|
[2025/09/12 05:24:12 903553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 903558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 903561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652864006|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 903569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652864006|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 903574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:46800|srtt:37741|latest_rtt:39400|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 903579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:818|largest:818|pns:2|
[2025/09/12 05:24:12 903584] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:818|frame:ACK |recv_time:1757654652903406|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 903588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772903406|now:1757654652903406|interv:120000000|
[2025/09/12 05:24:12 903592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772903406|now:1757654652903406|interv:120000000|
[2025/09/12 05:24:12 903596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652904153|pq_index:0|
[2025/09/12 05:24:12 903601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652902816|
[2025/09/12 05:24:12 903605] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652903604|
[2025/09/12 05:24:12 903609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652903608|
[2025/09/12 05:24:12 903615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37741|min_srtt:37741|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 903620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1895862|
[2025/09/12 05:24:12 903624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37741|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 903629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 903633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37741|min_srtt:37741|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 903637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1897041|
[2025/09/12 05:24:12 903642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37741|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 903646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 903653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37741|min_srtt:37741|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 903657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1898220|
[2025/09/12 05:24:12 903661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 903665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 903669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 903673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 903678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 903682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1848702|
[2025/09/12 05:24:12 903686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 903690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 903694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652904153|
[2025/09/12 05:24:12 903698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652904153|
[2025/09/12 05:24:12 903702] [debug] |xqc_engine_wakeup_after|wakeup:1757654652904153|now:1757654652903702|diff:451|
[2025/09/12 05:24:12 903706] [debug] |xqc_engine_main_logic|END|now:1757654652903608|
[2025/09/12 05:24:12 903711] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652903711|
[2025/09/12 05:24:12 903715] [debug] |xqc_engine_wakeup_after|wakeup:1757654652904153|now:1757654652903715|diff:438|
[2025/09/12 05:24:12 903719] [debug] |xqc_engine_main_logic|END|now:1757654652903711|
[2025/09/12 05:24:12 904789] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652904789|
[2025/09/12 05:24:12 904799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652904153|pq_index:0|
[2025/09/12 05:24:12 904803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652903608|
[2025/09/12 05:24:12 904808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652904807|
[2025/09/12 05:24:12 904813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652904153|now:1757654652904807|
[2025/09/12 05:24:12 904817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652904153|now:1757654652904807|
[2025/09/12 05:24:12 904821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 904826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37741|min_srtt:37741|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 904830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1898220|
[2025/09/12 05:24:12 904840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 904844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 904847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 904852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 904856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 904860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1848702|
[2025/09/12 05:24:12 904865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 904869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1794|
[2025/09/12 05:24:12 904898] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1794|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654652904877|stream_id:0|stream_offset:1848702|
[2025/09/12 05:24:12 904903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1794|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 904909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:12 904916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37741|rtt_var:1703|pto_duration:44553|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 904923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 904929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 904935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:12 904942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652974430|now:1757654652904916|interv:69514|
[2025/09/12 05:24:12 904948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652974430|now:1757654652904916|interval:69514|pto_count:0|srtt:37741
[2025/09/12 05:24:12 904956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:48000|
[2025/09/12 05:24:12 904963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 904968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1849881|
[2025/09/12 05:24:12 904972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 904976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652905976|now:1757654652904976|interv:1000|
[2025/09/12 05:24:12 904985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 904989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 904993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652905976|
[2025/09/12 05:24:12 904997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652905976|
[2025/09/12 05:24:12 905001] [debug] |xqc_engine_wakeup_after|wakeup:1757654652905976|now:1757654652905001|diff:975|
[2025/09/12 05:24:12 905005] [debug] |xqc_engine_main_logic|END|now:1757654652904807|
[2025/09/12 05:24:12 905395] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652905394|
[2025/09/12 05:24:12 905403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 905409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:818|
[2025/09/12 05:24:12 905412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:819|
[2025/09/12 05:24:12 905418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:819|
[2025/09/12 05:24:12 905422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 905427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1755|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1756|path_largest_ack:1755|
[2025/09/12 05:24:12 905431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50417|prior_delivered:1787365|prior_time:1757654652862546|is_app_limited:0|send_elapse:38011|ack_elapse:42848|ctl_first_sent_time:1757654652864114|lagest_ack_time:1757654652905394|curr_delivered:1837782|
[2025/09/12 05:24:12 905436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652864114|
[2025/09/12 05:24:12 905440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1140||sndq_packets_used_bytes:0|sndq_packets_free:1536|
[2025/09/12 05:24:12 905444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1756|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1756|path_largest_ack:1756|
[2025/09/12 05:24:12 905449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49208|prior_delivered:1789774|prior_time:1757654652864520|is_app_limited:0|send_elapse:37719|ack_elapse:40874|ctl_first_sent_time:1757654652865973|lagest_ack_time:1757654652905394|curr_delivered:1838982|
[2025/09/12 05:24:12 905453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652865973|
[2025/09/12 05:24:12 905480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1139||sndq_packets_used_bytes:0|sndq_packets_free:1537|
[2025/09/12 05:24:12 905484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37741|rttvar:1703|minrtt:30532|latest_rtt:39421|ack_delay:32|
[2025/09/12 05:24:12 905488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37947|rttvar:1690|minrtt:30532|latest_rtt:39421|ack_delay:32|
[2025/09/12 05:24:12 905493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1756|lost_pn:1753|thresh:3|
[2025/09/12 05:24:12 905497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 905506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37947|rtt_var:1690|pto_duration:44707|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 905510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 905514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 905518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:12 905522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652974584|now:1757654652905505|interv:69079|
[2025/09/12 05:24:12 905526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652974584|now:1757654652905505|interval:69079|pto_count:0|srtt:37947
[2025/09/12 05:24:12 905530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37719, ack_elapse 40874, delivered 49208|rate 1203894|lost 202|
[2025/09/12 05:24:12 905534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203894) in round 41|
[2025/09/12 05:24:12 905539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 905543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 905547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652865973|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 905551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652865973|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 905555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:45600|srtt:37947|latest_rtt:39421|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 905561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:819|largest:819|pns:2|
[2025/09/12 05:24:12 905566] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:819|frame:ACK |recv_time:1757654652905394|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 905570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772905394|now:1757654652905394|interv:120000000|
[2025/09/12 05:24:12 905575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772905394|now:1757654652905394|interv:120000000|
[2025/09/12 05:24:12 905578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652905976|pq_index:0|
[2025/09/12 05:24:12 905583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652904807|
[2025/09/12 05:24:12 905587] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652905587|
[2025/09/12 05:24:12 905591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652905590|
[2025/09/12 05:24:12 905600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37947|min_srtt:37947|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 905604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1898220|
[2025/09/12 05:24:12 905609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37947|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 905613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 905618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37947|min_srtt:37947|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 905622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1899399|
[2025/09/12 05:24:12 905626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37947|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 905631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 905635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37947|min_srtt:37947|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 905639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1900578|
[2025/09/12 05:24:12 905643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 905647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 905651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 905655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 905660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 905664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1849881|
[2025/09/12 05:24:12 905668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 905672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 905676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652905976|
[2025/09/12 05:24:12 905680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652905976|
[2025/09/12 05:24:12 905684] [debug] |xqc_engine_wakeup_after|wakeup:1757654652905976|now:1757654652905684|diff:292|
[2025/09/12 05:24:12 905691] [debug] |xqc_engine_main_logic|END|now:1757654652905590|
[2025/09/12 05:24:12 905696] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652905696|
[2025/09/12 05:24:12 905699] [debug] |xqc_engine_wakeup_after|wakeup:1757654652905976|now:1757654652905699|diff:277|
[2025/09/12 05:24:12 905703] [debug] |xqc_engine_main_logic|END|now:1757654652905696|
[2025/09/12 05:24:12 906773] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652906773|
[2025/09/12 05:24:12 906783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652905976|pq_index:0|
[2025/09/12 05:24:12 906788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652905590|
[2025/09/12 05:24:12 906793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652906791|
[2025/09/12 05:24:12 906797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652905976|now:1757654652906791|
[2025/09/12 05:24:12 906801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652905976|now:1757654652906791|
[2025/09/12 05:24:12 906805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 906810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37947|min_srtt:37947|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 906815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1900578|
[2025/09/12 05:24:12 906819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 906823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 906827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 906831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 906836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 906840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1849881|
[2025/09/12 05:24:12 906844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 906848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1795|
[2025/09/12 05:24:12 906877] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1795|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654652906857|stream_id:0|stream_offset:1849881|
[2025/09/12 05:24:12 906882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1795|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 906888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:12 906895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37947|rtt_var:1690|pto_duration:44707|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 906908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 906915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 906921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:12 906927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652976564|now:1757654652906895|interv:69669|
[2025/09/12 05:24:12 906933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652976564|now:1757654652906895|interval:69669|pto_count:0|srtt:37947
[2025/09/12 05:24:12 906939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46800|
[2025/09/12 05:24:12 906944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 906948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1851060|
[2025/09/12 05:24:12 906952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 906956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1796|
[2025/09/12 05:24:12 906984] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1796|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654652906963|stream_id:0|stream_offset:1851060|
[2025/09/12 05:24:12 906993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1796|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 907000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:12 907007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37947|rtt_var:1690|pto_duration:44707|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 907014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 907020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 907026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:12 907033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652976670|now:1757654652907007|interv:69663|
[2025/09/12 05:24:12 907039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652976670|now:1757654652907007|interval:69663|pto_count:0|srtt:37947
[2025/09/12 05:24:12 907047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:48000|
[2025/09/12 05:24:12 907054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 907060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1852239|
[2025/09/12 05:24:12 907070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1061|
[2025/09/12 05:24:12 907074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652908135|now:1757654652907074|interv:1061|
[2025/09/12 05:24:12 907078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1061|
[2025/09/12 05:24:12 907082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 907086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652908135|
[2025/09/12 05:24:12 907090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652908135|
[2025/09/12 05:24:12 907095] [debug] |xqc_engine_wakeup_after|wakeup:1757654652908135|now:1757654652907094|diff:1041|
[2025/09/12 05:24:12 907100] [debug] |xqc_engine_main_logic|END|now:1757654652906791|
[2025/09/12 05:24:12 907398] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652907397|
[2025/09/12 05:24:12 907406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 907412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:819|
[2025/09/12 05:24:12 907416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:820|
[2025/09/12 05:24:12 907422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:820|
[2025/09/12 05:24:12 907426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 907431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1757|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1758|path_largest_ack:1757|
[2025/09/12 05:24:12 907435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50408|prior_delivered:1789774|prior_time:1757654652864520|is_app_limited:0|send_elapse:37821|ack_elapse:42877|ctl_first_sent_time:1757654652866075|lagest_ack_time:1757654652907397|curr_delivered:1840182|
[2025/09/12 05:24:12 907440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652866075|
[2025/09/12 05:24:12 907444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1138||sndq_packets_used_bytes:0|sndq_packets_free:1538|
[2025/09/12 05:24:12 907448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1758|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1758|path_largest_ack:1758|
[2025/09/12 05:24:12 907453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50408|prior_delivered:1789774|prior_time:1757654652864520|is_app_limited:0|send_elapse:37821|ack_elapse:42877|ctl_first_sent_time:1757654652866075|lagest_ack_time:1757654652907397|curr_delivered:1841382|
[2025/09/12 05:24:12 907479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652866196|
[2025/09/12 05:24:12 907483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1137||sndq_packets_used_bytes:0|sndq_packets_free:1539|
[2025/09/12 05:24:12 907488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37947|rttvar:1690|minrtt:30532|latest_rtt:41201|ack_delay:32|
[2025/09/12 05:24:12 907492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38350|rttvar:2073|minrtt:30532|latest_rtt:41201|ack_delay:32|
[2025/09/12 05:24:12 907501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1758|lost_pn:1755|thresh:3|
[2025/09/12 05:24:12 907505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 907509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38350|rtt_var:2073|pto_duration:46642|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 907513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 907517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 907521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:12 907525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652978605|now:1757654652907509|interv:71096|
[2025/09/12 05:24:12 907529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652978605|now:1757654652907509|interval:71096|pto_count:0|srtt:38350
[2025/09/12 05:24:12 907533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37821, ack_elapse 42877, delivered 51608|rate 1203628|lost 202|
[2025/09/12 05:24:12 907538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203628) in round 41|
[2025/09/12 05:24:12 907542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 907546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 907550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652866196|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 907555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652866196|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 907559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:45600|srtt:38350|latest_rtt:41201|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 907565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:820|largest:820|pns:2|
[2025/09/12 05:24:12 907569] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:820|frame:ACK |recv_time:1757654652907397|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 907574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772907397|now:1757654652907397|interv:120000000|
[2025/09/12 05:24:12 907578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772907397|now:1757654652907397|interv:120000000|
[2025/09/12 05:24:12 907582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652908135|pq_index:0|
[2025/09/12 05:24:12 907586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652906791|
[2025/09/12 05:24:12 907590] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652907590|
[2025/09/12 05:24:12 907598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652907597|
[2025/09/12 05:24:12 907604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38350|min_srtt:38350|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 907608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1900578|
[2025/09/12 05:24:12 907613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38350|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 907617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 907622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38350|min_srtt:38350|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 907626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1901757|
[2025/09/12 05:24:12 907630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38350|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 907634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 907638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38350|min_srtt:38350|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 907643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1902936|
[2025/09/12 05:24:12 907647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 907651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 907655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 907659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 907663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 907667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1852239|
[2025/09/12 05:24:12 907672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 907676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 907680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652908135|
[2025/09/12 05:24:12 907686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652908135|
[2025/09/12 05:24:12 907690] [debug] |xqc_engine_wakeup_after|wakeup:1757654652908135|now:1757654652907690|diff:445|
[2025/09/12 05:24:12 907694] [debug] |xqc_engine_main_logic|END|now:1757654652907597|
[2025/09/12 05:24:12 907699] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652907699|
[2025/09/12 05:24:12 907703] [debug] |xqc_engine_wakeup_after|wakeup:1757654652908135|now:1757654652907703|diff:432|
[2025/09/12 05:24:12 907707] [debug] |xqc_engine_main_logic|END|now:1757654652907699|
[2025/09/12 05:24:12 908776] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652908776|
[2025/09/12 05:24:12 908786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652908135|pq_index:0|
[2025/09/12 05:24:12 908791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652907597|
[2025/09/12 05:24:12 908796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652908795|
[2025/09/12 05:24:12 908800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652908135|now:1757654652908795|
[2025/09/12 05:24:12 908804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652908135|now:1757654652908795|
[2025/09/12 05:24:12 908808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 908813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38350|min_srtt:38350|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 908818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1902936|
[2025/09/12 05:24:12 908822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 908826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 908830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 908834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 908839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 908843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1852239|
[2025/09/12 05:24:12 908847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 908852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1797|
[2025/09/12 05:24:12 908880] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1797|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654652908860|stream_id:0|stream_offset:1852239|
[2025/09/12 05:24:12 908885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1797|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 908898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:12 908905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38350|rtt_var:2073|pto_duration:46642|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 908912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 908918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 908924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:12 908931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652980502|now:1757654652908905|interv:71597|
[2025/09/12 05:24:12 908937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652980502|now:1757654652908905|interval:71597|pto_count:0|srtt:38350
[2025/09/12 05:24:12 908944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46800|
[2025/09/12 05:24:12 908950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 908954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1853418|
[2025/09/12 05:24:12 908959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 908963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652909963|now:1757654652908963|interv:1000|
[2025/09/12 05:24:12 908967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 908971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 908975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652909963|
[2025/09/12 05:24:12 908979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652909963|
[2025/09/12 05:24:12 908983] [debug] |xqc_engine_wakeup_after|wakeup:1757654652909963|now:1757654652908983|diff:980|
[2025/09/12 05:24:12 908987] [debug] |xqc_engine_main_logic|END|now:1757654652908795|
[2025/09/12 05:24:12 909383] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652909382|
[2025/09/12 05:24:12 909391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 909397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:820|
[2025/09/12 05:24:12 909401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:821|
[2025/09/12 05:24:12 909406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:821|
[2025/09/12 05:24:12 909410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 909415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1759|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1760|path_largest_ack:1759|
[2025/09/12 05:24:12 909420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50408|prior_delivered:1792174|prior_time:1757654652866519|is_app_limited:0|send_elapse:37833|ack_elapse:42863|ctl_first_sent_time:1757654652867960|lagest_ack_time:1757654652909382|curr_delivered:1842582|
[2025/09/12 05:24:12 909429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652867960|
[2025/09/12 05:24:12 909434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1136||sndq_packets_used_bytes:0|sndq_packets_free:1540|
[2025/09/12 05:24:12 909438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1760|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1760|path_largest_ack:1760|
[2025/09/12 05:24:12 909442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50408|prior_delivered:1792174|prior_time:1757654652866519|is_app_limited:0|send_elapse:37833|ack_elapse:42863|ctl_first_sent_time:1757654652867960|lagest_ack_time:1757654652909382|curr_delivered:1843782|
[2025/09/12 05:24:12 909446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652868067|
[2025/09/12 05:24:12 909450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1135||sndq_packets_used_bytes:0|sndq_packets_free:1541|
[2025/09/12 05:24:12 909454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38350|rttvar:2073|minrtt:30532|latest_rtt:41315|ack_delay:32|
[2025/09/12 05:24:12 909482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38717|rttvar:2288|minrtt:30532|latest_rtt:41315|ack_delay:32|
[2025/09/12 05:24:12 909487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1760|lost_pn:1757|thresh:3|
[2025/09/12 05:24:12 909491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 909495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38717|rtt_var:2288|pto_duration:47869|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 909499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 909503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 909507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 909511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652981729|now:1757654652909494|interv:72235|
[2025/09/12 05:24:12 909515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652981729|now:1757654652909494|interval:72235|pto_count:0|srtt:38717
[2025/09/12 05:24:12 909519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37833, ack_elapse 42863, delivered 51608|rate 1204022|lost 202|
[2025/09/12 05:24:12 909523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204022) in round 41|
[2025/09/12 05:24:12 909528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 909532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 909535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652868067|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 909543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652868067|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 909548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44400|srtt:38717|latest_rtt:41315|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 909554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:821|largest:821|pns:2|
[2025/09/12 05:24:12 909558] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:821|frame:ACK |recv_time:1757654652909382|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 909562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772909382|now:1757654652909382|interv:120000000|
[2025/09/12 05:24:12 909567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772909382|now:1757654652909382|interv:120000000|
[2025/09/12 05:24:12 909570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652909963|pq_index:0|
[2025/09/12 05:24:12 909575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652908795|
[2025/09/12 05:24:12 909579] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652909579|
[2025/09/12 05:24:12 909583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652909582|
[2025/09/12 05:24:12 909589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38717|min_srtt:38717|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 909593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1902936|
[2025/09/12 05:24:12 909598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38717|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 909602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 909607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38717|min_srtt:38717|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 909611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1904115|
[2025/09/12 05:24:12 909615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38717|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 909619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 909624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38717|min_srtt:38717|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 909631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1905294|
[2025/09/12 05:24:12 909635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 909639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 909643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 909647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 909651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 909655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1853418|
[2025/09/12 05:24:12 909660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 909664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 909668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652909963|
[2025/09/12 05:24:12 909672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652909963|
[2025/09/12 05:24:12 909675] [debug] |xqc_engine_wakeup_after|wakeup:1757654652909963|now:1757654652909675|diff:288|
[2025/09/12 05:24:12 909680] [debug] |xqc_engine_main_logic|END|now:1757654652909582|
[2025/09/12 05:24:12 909685] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652909685|
[2025/09/12 05:24:12 909689] [debug] |xqc_engine_wakeup_after|wakeup:1757654652909963|now:1757654652909689|diff:274|
[2025/09/12 05:24:12 909692] [debug] |xqc_engine_main_logic|END|now:1757654652909685|
[2025/09/12 05:24:12 910762] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652910762|
[2025/09/12 05:24:12 910773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652909963|pq_index:0|
[2025/09/12 05:24:12 910777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652909582|
[2025/09/12 05:24:12 910782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652910781|
[2025/09/12 05:24:12 910786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652909963|now:1757654652910781|
[2025/09/12 05:24:12 910791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652909963|now:1757654652910781|
[2025/09/12 05:24:12 910794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 910800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38717|min_srtt:38717|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 910804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1905294|
[2025/09/12 05:24:12 910813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 910817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 910821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 910826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 910832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 910838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1853418|
[2025/09/12 05:24:12 910842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 910846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1798|
[2025/09/12 05:24:12 910875] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1798|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654652910854|stream_id:0|stream_offset:1853418|
[2025/09/12 05:24:12 910880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1798|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 910886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:12 910893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38717|rtt_var:2288|pto_duration:47869|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 910899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 910905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 910912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:12 910918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652983723|now:1757654652910893|interv:72830|
[2025/09/12 05:24:12 910925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652983723|now:1757654652910893|interval:72830|pto_count:0|srtt:38717
[2025/09/12 05:24:12 910932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45600|
[2025/09/12 05:24:12 910939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 910944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1854597|
[2025/09/12 05:24:12 910949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 910953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1799|
[2025/09/12 05:24:12 910978] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1799|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654652910960|stream_id:0|stream_offset:1854597|
[2025/09/12 05:24:12 910991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1799|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 910999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:12 911005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38717|rtt_var:2288|pto_duration:47869|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 911012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 911018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 911024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:12 911031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652983829|now:1757654652911005|interv:72824|
[2025/09/12 05:24:12 911037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652983829|now:1757654652911005|interval:72824|pto_count:0|srtt:38717
[2025/09/12 05:24:12 911044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46800|
[2025/09/12 05:24:12 911052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 911058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1855776|
[2025/09/12 05:24:12 911063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1039|
[2025/09/12 05:24:12 911067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652912106|now:1757654652911067|interv:1039|
[2025/09/12 05:24:12 911071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1039|
[2025/09/12 05:24:12 911075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 911079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652912106|
[2025/09/12 05:24:12 911083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652912106|
[2025/09/12 05:24:12 911087] [debug] |xqc_engine_wakeup_after|wakeup:1757654652912106|now:1757654652911087|diff:1019|
[2025/09/12 05:24:12 911091] [debug] |xqc_engine_main_logic|END|now:1757654652910781|
[2025/09/12 05:24:12 911385] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652911384|
[2025/09/12 05:24:12 911393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 911399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:821|
[2025/09/12 05:24:12 911403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:822|
[2025/09/12 05:24:12 911408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:822|
[2025/09/12 05:24:12 911412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 911417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1761|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1762|path_largest_ack:1761|
[2025/09/12 05:24:12 911426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50408|prior_delivered:1794574|prior_time:1757654652868493|is_app_limited:0|send_elapse:37852|ack_elapse:42891|ctl_first_sent_time:1757654652869939|lagest_ack_time:1757654652911384|curr_delivered:1844982|
[2025/09/12 05:24:12 911431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652869939|
[2025/09/12 05:24:12 911435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1134||sndq_packets_used_bytes:0|sndq_packets_free:1542|
[2025/09/12 05:24:12 911440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1762|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1762|path_largest_ack:1762|
[2025/09/12 05:24:12 911444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50408|prior_delivered:1794574|prior_time:1757654652868493|is_app_limited:0|send_elapse:37852|ack_elapse:42891|ctl_first_sent_time:1757654652869939|lagest_ack_time:1757654652911384|curr_delivered:1846182|
[2025/09/12 05:24:12 911448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652870045|
[2025/09/12 05:24:12 911452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1133||sndq_packets_used_bytes:0|sndq_packets_free:1543|
[2025/09/12 05:24:12 911478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38717|rttvar:2288|minrtt:30532|latest_rtt:41339|ack_delay:32|
[2025/09/12 05:24:12 911483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39041|rttvar:2363|minrtt:30532|latest_rtt:41339|ack_delay:32|
[2025/09/12 05:24:12 911487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1762|lost_pn:1759|thresh:3|
[2025/09/12 05:24:12 911491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 911495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39041|rtt_var:2363|pto_duration:48493|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 911500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 911504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 911507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 911512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652984453|now:1757654652911495|interv:72958|
[2025/09/12 05:24:12 911516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652984453|now:1757654652911495|interval:72958|pto_count:0|srtt:39041
[2025/09/12 05:24:12 911521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37852, ack_elapse 42891, delivered 51608|rate 1203236|lost 202|
[2025/09/12 05:24:12 911526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203236) in round 41|
[2025/09/12 05:24:12 911531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 911535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 911542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652870045|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 911546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652870045|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 911551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44400|srtt:39041|latest_rtt:41339|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 911556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:822|largest:822|pns:2|
[2025/09/12 05:24:12 911561] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:822|frame:ACK |recv_time:1757654652911384|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 911565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772911384|now:1757654652911384|interv:120000000|
[2025/09/12 05:24:12 911569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772911384|now:1757654652911384|interv:120000000|
[2025/09/12 05:24:12 911573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652912106|pq_index:0|
[2025/09/12 05:24:12 911577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652910781|
[2025/09/12 05:24:12 911581] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652911581|
[2025/09/12 05:24:12 911586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652911585|
[2025/09/12 05:24:12 911592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39041|min_srtt:39041|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 911596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1905294|
[2025/09/12 05:24:12 911601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39041|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 911605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 911610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39041|min_srtt:39041|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 911614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1906473|
[2025/09/12 05:24:12 911618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39041|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 911625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 911629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39041|min_srtt:39041|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 911634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1907652|
[2025/09/12 05:24:12 911638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 911642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 911646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 911650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 911654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 911658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1855776|
[2025/09/12 05:24:12 911663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 911666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 911670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652912106|
[2025/09/12 05:24:12 911674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652912106|
[2025/09/12 05:24:12 911678] [debug] |xqc_engine_wakeup_after|wakeup:1757654652912106|now:1757654652911678|diff:428|
[2025/09/12 05:24:12 911682] [debug] |xqc_engine_main_logic|END|now:1757654652911585|
[2025/09/12 05:24:12 911687] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652911687|
[2025/09/12 05:24:12 911691] [debug] |xqc_engine_wakeup_after|wakeup:1757654652912106|now:1757654652911691|diff:415|
[2025/09/12 05:24:12 911695] [debug] |xqc_engine_main_logic|END|now:1757654652911687|
[2025/09/12 05:24:12 912764] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652912764|
[2025/09/12 05:24:12 912774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652912106|pq_index:0|
[2025/09/12 05:24:12 912778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652911585|
[2025/09/12 05:24:12 912784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652912782|
[2025/09/12 05:24:12 912788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654652912479|now:1757654652912782|
[2025/09/12 05:24:12 912792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:12 912796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654652912479|now:1757654652912782|
[2025/09/12 05:24:12 912800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:12 912804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652912106|now:1757654652912782|
[2025/09/12 05:24:12 912818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652912106|now:1757654652912782|
[2025/09/12 05:24:12 912822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 912827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:822|ack_delay:25348|first_ack_range:29|largest_pkt_recv_time:1757654652887479|
[2025/09/12 05:24:12 912831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:822|low:793|pkt_pns:2|
[2025/09/12 05:24:12 912835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:810|frame_largest_recv:822|
[2025/09/12 05:24:12 912839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:12 912844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39041|min_srtt:39041|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 912849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1907652|
[2025/09/12 05:24:12 912853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 912857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 912861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 912865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 912870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 912874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1855776|
[2025/09/12 05:24:12 912878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 912883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1800|
[2025/09/12 05:24:12 912911] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1800|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:44400|now:1757654652912891|stream_id:0|stream_offset:1855776|
[2025/09/12 05:24:12 912917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1800|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 912923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:12 912930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39041|rtt_var:2363|pto_duration:48493|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 912937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 912943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 912950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 912970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652986384|now:1757654652912930|interv:73454|
[2025/09/12 05:24:12 912976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652986384|now:1757654652912930|interval:73454|pto_count:0|srtt:39041
[2025/09/12 05:24:12 912983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 912991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 912998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1856955|
[2025/09/12 05:24:12 913005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 913012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1801|
[2025/09/12 05:24:12 913037] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1801|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652913020|stream_id:0|stream_offset:1856955|
[2025/09/12 05:24:12 913042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1801|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 913047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 913052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39041|rtt_var:2363|pto_duration:48493|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 913059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 913065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 913072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 913078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652986513|now:1757654652913052|interv:73461|
[2025/09/12 05:24:12 913084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652986513|now:1757654652913052|interval:73461|pto_count:0|srtt:39041
[2025/09/12 05:24:12 913092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 913098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 913102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1858134|
[2025/09/12 05:24:12 913106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 913110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652914110|now:1757654652913110|interv:1000|
[2025/09/12 05:24:12 913114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 913118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 913127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652914110|
[2025/09/12 05:24:12 913131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652914110|
[2025/09/12 05:24:12 913135] [debug] |xqc_engine_wakeup_after|wakeup:1757654652914110|now:1757654652913135|diff:975|
[2025/09/12 05:24:12 913139] [debug] |xqc_engine_main_logic|END|now:1757654652912782|
[2025/09/12 05:24:12 913402] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654652913401|
[2025/09/12 05:24:12 913410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 913416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:822|
[2025/09/12 05:24:12 913420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:823|
[2025/09/12 05:24:12 913426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:823|
[2025/09/12 05:24:12 913430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 913435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1763|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1764|path_largest_ack:1763|
[2025/09/12 05:24:12 913440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52808|prior_delivered:1794574|prior_time:1757654652868493|is_app_limited:0|send_elapse:38075|ack_elapse:44908|ctl_first_sent_time:1757654652870162|lagest_ack_time:1757654652913401|curr_delivered:1847382|
[2025/09/12 05:24:12 913444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652870162|
[2025/09/12 05:24:12 913449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1132||sndq_packets_used_bytes:0|sndq_packets_free:1544|
[2025/09/12 05:24:12 913453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1764|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1764|path_largest_ack:1764|
[2025/09/12 05:24:12 913480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51608|prior_delivered:1796974|prior_time:1757654652870468|is_app_limited:0|send_elapse:37834|ack_elapse:42933|ctl_first_sent_time:1757654652871917|lagest_ack_time:1757654652913401|curr_delivered:1848582|
[2025/09/12 05:24:12 913484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652871917|
[2025/09/12 05:24:12 913488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1131||sndq_packets_used_bytes:0|sndq_packets_free:1545|
[2025/09/12 05:24:12 913493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39041|rttvar:2363|minrtt:30532|latest_rtt:41484|ack_delay:32|
[2025/09/12 05:24:12 913497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39342|rttvar:2375|minrtt:30532|latest_rtt:41484|ack_delay:32|
[2025/09/12 05:24:12 913501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1764|lost_pn:1761|thresh:3|
[2025/09/12 05:24:12 913505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 913509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39342|rtt_var:2375|pto_duration:48842|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 913519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 913523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 913526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 913530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652986862|now:1757654652913509|interv:73353|
[2025/09/12 05:24:12 913534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652986862|now:1757654652913509|interval:73353|pto_count:0|srtt:39342
[2025/09/12 05:24:12 913539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37834, ack_elapse 42933, delivered 51608|rate 1202059|lost 202|
[2025/09/12 05:24:12 913543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202059) in round 41|
[2025/09/12 05:24:12 913547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 913552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 913556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652871917|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 913560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652871917|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 913565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:39342|latest_rtt:41484|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 913570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:12 913575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654652938401|now:1757654652913401|interv:25000|
[2025/09/12 05:24:12 913580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652913401|max_ack_delay:25000|
[2025/09/12 05:24:12 913584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:823|largest:823|pns:2|
[2025/09/12 05:24:12 913589] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:823|frame:PING ACK |recv_time:1757654652913401|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 913593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772913401|now:1757654652913401|interv:120000000|
[2025/09/12 05:24:12 913597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772913401|now:1757654652913401|interv:120000000|
[2025/09/12 05:24:12 913601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652914110|pq_index:0|
[2025/09/12 05:24:12 913606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652912782|
[2025/09/12 05:24:12 913613] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652913613|
[2025/09/12 05:24:12 913618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652913617|
[2025/09/12 05:24:12 913623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39342|min_srtt:39342|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 913628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1907652|
[2025/09/12 05:24:12 913632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39342|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 913637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 913641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39342|min_srtt:39342|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 913645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1908831|
[2025/09/12 05:24:12 913649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39342|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 913654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 913658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39342|min_srtt:39342|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 913662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1910010|
[2025/09/12 05:24:12 913666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 913670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 913674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 913678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 913683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 913687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1858134|
[2025/09/12 05:24:12 913691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 913695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 913702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652914110|
[2025/09/12 05:24:12 913706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652914110|
[2025/09/12 05:24:12 913710] [debug] |xqc_engine_wakeup_after|wakeup:1757654652914110|now:1757654652913709|diff:401|
[2025/09/12 05:24:12 913714] [debug] |xqc_engine_main_logic|END|now:1757654652913617|
[2025/09/12 05:24:12 913719] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652913719|
[2025/09/12 05:24:12 913723] [debug] |xqc_engine_wakeup_after|wakeup:1757654652914110|now:1757654652913723|diff:387|
[2025/09/12 05:24:12 913727] [debug] |xqc_engine_main_logic|END|now:1757654652913719|
[2025/09/12 05:24:12 914797] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652914796|
[2025/09/12 05:24:12 914807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652914110|pq_index:0|
[2025/09/12 05:24:12 914811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652913617|
[2025/09/12 05:24:12 914816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652914815|
[2025/09/12 05:24:12 914820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652914110|now:1757654652914815|
[2025/09/12 05:24:12 914825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652914110|now:1757654652914815|
[2025/09/12 05:24:12 914828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 914834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39342|min_srtt:39342|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 914838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1910010|
[2025/09/12 05:24:12 914842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 914846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 914850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 914854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 914859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 914863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1858134|
[2025/09/12 05:24:12 914867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 914872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1802|
[2025/09/12 05:24:12 914900] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1802|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652914880|stream_id:0|stream_offset:1858134|
[2025/09/12 05:24:12 914906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1802|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 914919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 914926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39342|rtt_var:2375|pto_duration:48842|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 914933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 914939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 914945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 914952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652988722|now:1757654652914926|interv:73796|
[2025/09/12 05:24:12 914958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652988722|now:1757654652914926|interval:73796|pto_count:0|srtt:39342
[2025/09/12 05:24:12 914965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 914973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 914979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1859313|
[2025/09/12 05:24:12 914986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 914992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1803|
[2025/09/12 05:24:12 915017] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1803|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652915000|stream_id:0|stream_offset:1859313|
[2025/09/12 05:24:12 915022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1803|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 915027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 915032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39342|rtt_var:2375|pto_duration:48842|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 915039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 915045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 915051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 915058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652988842|now:1757654652915032|interv:73810|
[2025/09/12 05:24:12 915064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652988842|now:1757654652915032|interval:73810|pto_count:0|srtt:39342
[2025/09/12 05:24:12 915072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 915083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 915087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1860492|
[2025/09/12 05:24:12 915091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 915095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652916095|now:1757654652915095|interv:1000|
[2025/09/12 05:24:12 915099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 915103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 915107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652916095|
[2025/09/12 05:24:12 915111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652916095|
[2025/09/12 05:24:12 915115] [debug] |xqc_engine_wakeup_after|wakeup:1757654652916095|now:1757654652915115|diff:980|
[2025/09/12 05:24:12 915119] [debug] |xqc_engine_main_logic|END|now:1757654652914815|
[2025/09/12 05:24:12 915382] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652915380|
[2025/09/12 05:24:12 915389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 915395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:823|
[2025/09/12 05:24:12 915399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:824|
[2025/09/12 05:24:12 915405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:824|
[2025/09/12 05:24:12 915409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 915414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1765|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1766|path_largest_ack:1765|
[2025/09/12 05:24:12 915418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52808|prior_delivered:1796974|prior_time:1757654652870468|is_app_limited:0|send_elapse:37940|ack_elapse:44912|ctl_first_sent_time:1757654652872023|lagest_ack_time:1757654652915380|curr_delivered:1849782|
[2025/09/12 05:24:12 915423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652872023|
[2025/09/12 05:24:12 915428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1130||sndq_packets_used_bytes:0|sndq_packets_free:1546|
[2025/09/12 05:24:12 915432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1766|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1766|path_largest_ack:1766|
[2025/09/12 05:24:12 915436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51608|prior_delivered:1799374|prior_time:1757654652872481|is_app_limited:0|send_elapse:37874|ack_elapse:42899|ctl_first_sent_time:1757654652873928|lagest_ack_time:1757654652915380|curr_delivered:1850982|
[2025/09/12 05:24:12 915440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652873928|
[2025/09/12 05:24:12 915444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1129||sndq_packets_used_bytes:0|sndq_packets_free:1547|
[2025/09/12 05:24:12 915448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39342|rttvar:2375|minrtt:30532|latest_rtt:41452|ack_delay:32|
[2025/09/12 05:24:12 915479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39602|rttvar:2301|minrtt:30532|latest_rtt:41452|ack_delay:32|
[2025/09/12 05:24:12 915484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1766|lost_pn:1763|thresh:3|
[2025/09/12 05:24:12 915488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 915492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39602|rtt_var:2301|pto_duration:48806|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 915496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 915501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 915505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 915509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652988806|now:1757654652915492|interv:73314|
[2025/09/12 05:24:12 915513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652988806|now:1757654652915492|interval:73314|pto_count:0|srtt:39602
[2025/09/12 05:24:12 915517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37874, ack_elapse 42899, delivered 51608|rate 1203011|lost 202|
[2025/09/12 05:24:12 915522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203011) in round 41|
[2025/09/12 05:24:12 915526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 915530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 915534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652873928|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 915538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652873928|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 915543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:39602|latest_rtt:41452|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 915549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:824|largest:824|pns:2|
[2025/09/12 05:24:12 915553] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:824|frame:ACK |recv_time:1757654652915380|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 915558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772915380|now:1757654652915380|interv:120000000|
[2025/09/12 05:24:12 915562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772915380|now:1757654652915380|interv:120000000|
[2025/09/12 05:24:12 915569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652916095|pq_index:0|
[2025/09/12 05:24:12 915574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652914815|
[2025/09/12 05:24:12 915578] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652915578|
[2025/09/12 05:24:12 915582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652915581|
[2025/09/12 05:24:12 915588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39602|min_srtt:39602|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 915593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1910010|
[2025/09/12 05:24:12 915597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39602|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 915602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 915606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39602|min_srtt:39602|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 915610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1911189|
[2025/09/12 05:24:12 915615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39602|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 915619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 915623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39602|min_srtt:39602|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 915627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1912368|
[2025/09/12 05:24:12 915632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 915635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 915639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 915643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 915648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 915652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1860492|
[2025/09/12 05:24:12 915659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 915663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 915667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652916095|
[2025/09/12 05:24:12 915671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652916095|
[2025/09/12 05:24:12 915675] [debug] |xqc_engine_wakeup_after|wakeup:1757654652916095|now:1757654652915675|diff:420|
[2025/09/12 05:24:12 915679] [debug] |xqc_engine_main_logic|END|now:1757654652915581|
[2025/09/12 05:24:12 915684] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652915684|
[2025/09/12 05:24:12 915688] [debug] |xqc_engine_wakeup_after|wakeup:1757654652916095|now:1757654652915688|diff:407|
[2025/09/12 05:24:12 915692] [debug] |xqc_engine_main_logic|END|now:1757654652915684|
[2025/09/12 05:24:12 916761] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652916761|
[2025/09/12 05:24:12 916771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652916095|pq_index:0|
[2025/09/12 05:24:12 916775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652915581|
[2025/09/12 05:24:12 916780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652916779|
[2025/09/12 05:24:12 916785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652916095|now:1757654652916779|
[2025/09/12 05:24:12 916789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652916095|now:1757654652916779|
[2025/09/12 05:24:12 916793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 916798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39602|min_srtt:39602|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 916803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1912368|
[2025/09/12 05:24:12 916807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 916811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 916815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 916819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 916824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 916828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1860492|
[2025/09/12 05:24:12 916832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 916836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1804|
[2025/09/12 05:24:12 916864] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1804|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652916845|stream_id:0|stream_offset:1860492|
[2025/09/12 05:24:12 916877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1804|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 916884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 916891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39602|rtt_var:2301|pto_duration:48806|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 916898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 916904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 916910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 916917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652990651|now:1757654652916890|interv:73761|
[2025/09/12 05:24:12 916923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652990651|now:1757654652916890|interval:73761|pto_count:0|srtt:39602
[2025/09/12 05:24:12 916930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 916937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 916942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1861671|
[2025/09/12 05:24:12 916947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 916951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1805|
[2025/09/12 05:24:12 916977] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1805|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652916958|stream_id:0|stream_offset:1861671|
[2025/09/12 05:24:12 916983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1805|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 916990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 916997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39602|rtt_var:2301|pto_duration:48806|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 917004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 917010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 917016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 917022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652990764|now:1757654652916997|interv:73767|
[2025/09/12 05:24:12 917028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652990764|now:1757654652916997|interval:73767|pto_count:0|srtt:39602
[2025/09/12 05:24:12 917043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 917051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 917057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1862850|
[2025/09/12 05:24:12 917063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 917066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652918066|now:1757654652917066|interv:1000|
[2025/09/12 05:24:12 917070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 917074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 917078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652918066|
[2025/09/12 05:24:12 917082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652918066|
[2025/09/12 05:24:12 917086] [debug] |xqc_engine_wakeup_after|wakeup:1757654652918066|now:1757654652917086|diff:980|
[2025/09/12 05:24:12 917091] [debug] |xqc_engine_main_logic|END|now:1757654652916779|
[2025/09/12 05:24:12 917366] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652917365|
[2025/09/12 05:24:12 917373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 917379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:824|
[2025/09/12 05:24:12 917383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:825|
[2025/09/12 05:24:12 917389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:825|
[2025/09/12 05:24:12 917393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 917398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1767|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1768|path_largest_ack:1767|
[2025/09/12 05:24:12 917402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52808|prior_delivered:1799374|prior_time:1757654652872481|is_app_limited:0|send_elapse:37980|ack_elapse:44884|ctl_first_sent_time:1757654652874034|lagest_ack_time:1757654652917365|curr_delivered:1852182|
[2025/09/12 05:24:12 917407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652874034|
[2025/09/12 05:24:12 917412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1128||sndq_packets_used_bytes:0|sndq_packets_free:1548|
[2025/09/12 05:24:12 917416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1768|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1768|path_largest_ack:1768|
[2025/09/12 05:24:12 917420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52808|prior_delivered:1799374|prior_time:1757654652872481|is_app_limited:0|send_elapse:37980|ack_elapse:44884|ctl_first_sent_time:1757654652874034|lagest_ack_time:1757654652917365|curr_delivered:1853382|
[2025/09/12 05:24:12 917425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652874147|
[2025/09/12 05:24:12 917434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1127||sndq_packets_used_bytes:0|sndq_packets_free:1549|
[2025/09/12 05:24:12 917437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39602|rttvar:2301|minrtt:30532|latest_rtt:43218|ack_delay:32|
[2025/09/12 05:24:12 917442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40050|rttvar:2622|minrtt:30532|latest_rtt:43218|ack_delay:32|
[2025/09/12 05:24:12 917446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1768|lost_pn:1765|thresh:3|
[2025/09/12 05:24:12 917450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 917454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40050|rtt_var:2622|pto_duration:50538|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 917482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 917486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 917490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 917494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652992496|now:1757654652917454|interv:75042|
[2025/09/12 05:24:12 917498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652992496|now:1757654652917454|interval:75042|pto_count:0|srtt:40050
[2025/09/12 05:24:12 917502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37980, ack_elapse 44884, delivered 54008|rate 1203279|lost 202|
[2025/09/12 05:24:12 917507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203279) in round 41|
[2025/09/12 05:24:12 917511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 917515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 917520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652874147|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 917524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652874147|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 917528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:40050|latest_rtt:43218|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 917534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:825|largest:825|pns:2|
[2025/09/12 05:24:12 917539] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:825|frame:ACK |recv_time:1757654652917365|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 917543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772917365|now:1757654652917365|interv:120000000|
[2025/09/12 05:24:12 917551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772917365|now:1757654652917365|interv:120000000|
[2025/09/12 05:24:12 917555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652918066|pq_index:0|
[2025/09/12 05:24:12 917559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652916779|
[2025/09/12 05:24:12 917563] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652917563|
[2025/09/12 05:24:12 917568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652917567|
[2025/09/12 05:24:12 917574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40050|min_srtt:40050|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 917578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1912368|
[2025/09/12 05:24:12 917583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40050|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 917587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 917592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40050|min_srtt:40050|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 917596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1913547|
[2025/09/12 05:24:12 917600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40050|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 917604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 917609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40050|min_srtt:40050|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 917613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1914726|
[2025/09/12 05:24:12 917617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 917621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 917625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 917629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 917633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 917640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1862850|
[2025/09/12 05:24:12 917644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 917648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 917652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652918066|
[2025/09/12 05:24:12 917656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652918066|
[2025/09/12 05:24:12 917660] [debug] |xqc_engine_wakeup_after|wakeup:1757654652918066|now:1757654652917660|diff:406|
[2025/09/12 05:24:12 917664] [debug] |xqc_engine_main_logic|END|now:1757654652917567|
[2025/09/12 05:24:12 917669] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652917669|
[2025/09/12 05:24:12 917673] [debug] |xqc_engine_wakeup_after|wakeup:1757654652918066|now:1757654652917673|diff:393|
[2025/09/12 05:24:12 917677] [debug] |xqc_engine_main_logic|END|now:1757654652917669|
[2025/09/12 05:24:12 918746] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652918746|
[2025/09/12 05:24:12 918757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652918066|pq_index:0|
[2025/09/12 05:24:12 918761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652917567|
[2025/09/12 05:24:12 918766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652918765|
[2025/09/12 05:24:12 918770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652918066|now:1757654652918765|
[2025/09/12 05:24:12 918774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652918066|now:1757654652918765|
[2025/09/12 05:24:12 918778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 918784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40050|min_srtt:40050|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 918788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1914726|
[2025/09/12 05:24:12 918793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 918796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 918800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 918804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 918809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 918813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1862850|
[2025/09/12 05:24:12 918822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 918827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1806|
[2025/09/12 05:24:12 918855] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1806|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652918835|stream_id:0|stream_offset:1862850|
[2025/09/12 05:24:12 918861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1806|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 918866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 918873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40050|rtt_var:2622|pto_duration:50538|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 918880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 918887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 918893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 918899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652994373|now:1757654652918873|interv:75500|
[2025/09/12 05:24:12 918906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652994373|now:1757654652918873|interval:75500|pto_count:0|srtt:40050
[2025/09/12 05:24:12 918913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 918921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 918925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1864029|
[2025/09/12 05:24:12 918929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 918934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1807|
[2025/09/12 05:24:12 918959] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1807|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652918941|stream_id:0|stream_offset:1864029|
[2025/09/12 05:24:12 918965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1807|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 918972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 918979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40050|rtt_var:2622|pto_duration:50538|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 918986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 918993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 918998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 919011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652994479|now:1757654652918979|interv:75500|
[2025/09/12 05:24:12 919017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652994479|now:1757654652918979|interval:75500|pto_count:0|srtt:40050
[2025/09/12 05:24:12 919025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 919032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 919038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1865208|
[2025/09/12 05:24:12 919043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 919047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652920047|now:1757654652919047|interv:1000|
[2025/09/12 05:24:12 919051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 919054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 919058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652920047|
[2025/09/12 05:24:12 919063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652920047|
[2025/09/12 05:24:12 919067] [debug] |xqc_engine_wakeup_after|wakeup:1757654652920047|now:1757654652919067|diff:980|
[2025/09/12 05:24:12 919071] [debug] |xqc_engine_main_logic|END|now:1757654652918765|
[2025/09/12 05:24:12 919356] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652919355|
[2025/09/12 05:24:12 919363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 919369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:825|
[2025/09/12 05:24:12 919373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:826|
[2025/09/12 05:24:12 919379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:826|
[2025/09/12 05:24:12 919383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 919388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1769|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1770|path_largest_ack:1769|
[2025/09/12 05:24:12 919392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52808|prior_delivered:1801774|prior_time:1757654652874472|is_app_limited:0|send_elapse:37873|ack_elapse:44883|ctl_first_sent_time:1757654652875925|lagest_ack_time:1757654652919355|curr_delivered:1854582|
[2025/09/12 05:24:12 919397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652875925|
[2025/09/12 05:24:12 919401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1126||sndq_packets_used_bytes:0|sndq_packets_free:1550|
[2025/09/12 05:24:12 919406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1770|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1770|path_largest_ack:1770|
[2025/09/12 05:24:12 919410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52808|prior_delivered:1801774|prior_time:1757654652874472|is_app_limited:0|send_elapse:37873|ack_elapse:44883|ctl_first_sent_time:1757654652875925|lagest_ack_time:1757654652919355|curr_delivered:1855782|
[2025/09/12 05:24:12 919419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652876033|
[2025/09/12 05:24:12 919423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1125||sndq_packets_used_bytes:0|sndq_packets_free:1551|
[2025/09/12 05:24:12 919427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40050|rttvar:2622|minrtt:30532|latest_rtt:43322|ack_delay:32|
[2025/09/12 05:24:12 919432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40455|rttvar:2777|minrtt:30532|latest_rtt:43322|ack_delay:32|
[2025/09/12 05:24:12 919436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1770|lost_pn:1767|thresh:3|
[2025/09/12 05:24:12 919440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 919444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40455|rtt_var:2777|pto_duration:51563|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 919448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 919452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 919479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 919483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652995504|now:1757654652919444|interv:76060|
[2025/09/12 05:24:12 919487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652995504|now:1757654652919444|interval:76060|pto_count:0|srtt:40455
[2025/09/12 05:24:12 919491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37873, ack_elapse 44883, delivered 54008|rate 1203306|lost 202|
[2025/09/12 05:24:12 919496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203306) in round 41|
[2025/09/12 05:24:12 919500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 919504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 919508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652876033|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 919512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652876033|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 919517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:40455|latest_rtt:43322|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 919523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:826|largest:826|pns:2|
[2025/09/12 05:24:12 919530] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:826|frame:ACK |recv_time:1757654652919355|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 919535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772919355|now:1757654652919355|interv:120000000|
[2025/09/12 05:24:12 919539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772919355|now:1757654652919355|interv:120000000|
[2025/09/12 05:24:12 919543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652920047|pq_index:0|
[2025/09/12 05:24:12 919547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652918765|
[2025/09/12 05:24:12 919551] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652919551|
[2025/09/12 05:24:12 919556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652919555|
[2025/09/12 05:24:12 919562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40455|min_srtt:40455|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 919566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1914726|
[2025/09/12 05:24:12 919570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40455|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 919575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 919579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40455|min_srtt:40455|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 919583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1915905|
[2025/09/12 05:24:12 919588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40455|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 919592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 919596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40455|min_srtt:40455|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 919600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1917084|
[2025/09/12 05:24:12 919605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 919609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 919612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 919619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 919624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 919628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1865208|
[2025/09/12 05:24:12 919632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 919636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 919640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652920047|
[2025/09/12 05:24:12 919644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652920047|
[2025/09/12 05:24:12 919648] [debug] |xqc_engine_wakeup_after|wakeup:1757654652920047|now:1757654652919648|diff:399|
[2025/09/12 05:24:12 919652] [debug] |xqc_engine_main_logic|END|now:1757654652919555|
[2025/09/12 05:24:12 919657] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652919657|
[2025/09/12 05:24:12 919661] [debug] |xqc_engine_wakeup_after|wakeup:1757654652920047|now:1757654652919661|diff:386|
[2025/09/12 05:24:12 919665] [debug] |xqc_engine_main_logic|END|now:1757654652919657|
[2025/09/12 05:24:12 920734] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652920734|
[2025/09/12 05:24:12 920744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652920047|pq_index:0|
[2025/09/12 05:24:12 920748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652919555|
[2025/09/12 05:24:12 920753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652920752|
[2025/09/12 05:24:12 920758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652920047|now:1757654652920752|
[2025/09/12 05:24:12 920762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652920047|now:1757654652920752|
[2025/09/12 05:24:12 920766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 920771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40455|min_srtt:40455|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 920776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1917084|
[2025/09/12 05:24:12 920780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 920784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 920787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 920792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 920796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 920805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1865208|
[2025/09/12 05:24:12 920809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 920814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1808|
[2025/09/12 05:24:12 920842] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1808|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652920822|stream_id:0|stream_offset:1865208|
[2025/09/12 05:24:12 920847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1808|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 920853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 920860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40455|rtt_var:2777|pto_duration:51563|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 920867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 920873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 920880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 920886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652997385|now:1757654652920859|interv:76526|
[2025/09/12 05:24:12 920892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652997385|now:1757654652920859|interval:76526|pto_count:0|srtt:40455
[2025/09/12 05:24:12 920899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 920904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 920909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1866387|
[2025/09/12 05:24:12 920913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 920917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1809|
[2025/09/12 05:24:12 920949] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1809|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652920928|stream_id:0|stream_offset:1866387|
[2025/09/12 05:24:12 920958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1809|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 920965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 920972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40455|rtt_var:2777|pto_duration:51563|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 920979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 920991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 920998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 921004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652997491|now:1757654652920972|interv:76519|
[2025/09/12 05:24:12 921010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652997491|now:1757654652920972|interval:76519|pto_count:0|srtt:40455
[2025/09/12 05:24:12 921017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 921025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 921031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1867566|
[2025/09/12 05:24:12 921036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 921040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652922040|now:1757654652921040|interv:1000|
[2025/09/12 05:24:12 921044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 921048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 921052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652922040|
[2025/09/12 05:24:12 921056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652922040|
[2025/09/12 05:24:12 921060] [debug] |xqc_engine_wakeup_after|wakeup:1757654652922040|now:1757654652921060|diff:980|
[2025/09/12 05:24:12 921065] [debug] |xqc_engine_main_logic|END|now:1757654652920752|
[2025/09/12 05:24:12 921355] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652921354|
[2025/09/12 05:24:12 921363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 921369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:826|
[2025/09/12 05:24:12 921373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:827|
[2025/09/12 05:24:12 921378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:827|
[2025/09/12 05:24:12 921382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 921387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1771|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1772|path_largest_ack:1771|
[2025/09/12 05:24:12 921392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52808|prior_delivered:1804174|prior_time:1757654652876439|is_app_limited:0|send_elapse:37862|ack_elapse:44915|ctl_first_sent_time:1757654652877908|lagest_ack_time:1757654652921354|curr_delivered:1856982|
[2025/09/12 05:24:12 921396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652877908|
[2025/09/12 05:24:12 921401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1124||sndq_packets_used_bytes:0|sndq_packets_free:1552|
[2025/09/12 05:24:12 921405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1772|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1772|path_largest_ack:1772|
[2025/09/12 05:24:12 921414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52808|prior_delivered:1804174|prior_time:1757654652876439|is_app_limited:0|send_elapse:37862|ack_elapse:44915|ctl_first_sent_time:1757654652877908|lagest_ack_time:1757654652921354|curr_delivered:1858182|
[2025/09/12 05:24:12 921419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652878016|
[2025/09/12 05:24:12 921422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1123||sndq_packets_used_bytes:0|sndq_packets_free:1553|
[2025/09/12 05:24:12 921426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40455|rttvar:2777|minrtt:30532|latest_rtt:43338|ack_delay:32|
[2025/09/12 05:24:12 921431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40812|rttvar:2795|minrtt:30532|latest_rtt:43338|ack_delay:32|
[2025/09/12 05:24:12 921435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1772|lost_pn:1769|thresh:3|
[2025/09/12 05:24:12 921439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 921443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40812|rtt_var:2795|pto_duration:51992|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 921447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 921451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 921474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 921483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652997920|now:1757654652921443|interv:76477|
[2025/09/12 05:24:12 921487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652997920|now:1757654652921443|interval:76477|pto_count:0|srtt:40812
[2025/09/12 05:24:12 921491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37862, ack_elapse 44915, delivered 54008|rate 1202449|lost 202|
[2025/09/12 05:24:12 921496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202449) in round 41|
[2025/09/12 05:24:12 921500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 921504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 921508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652878016|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 921512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652878016|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 921517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:40812|latest_rtt:43338|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 921527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:827|largest:827|pns:2|
[2025/09/12 05:24:12 921531] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:827|frame:ACK |recv_time:1757654652921354|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 921536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772921354|now:1757654652921354|interv:120000000|
[2025/09/12 05:24:12 921540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772921354|now:1757654652921354|interv:120000000|
[2025/09/12 05:24:12 921544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652922040|pq_index:0|
[2025/09/12 05:24:12 921548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652920752|
[2025/09/12 05:24:12 921552] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652921552|
[2025/09/12 05:24:12 921557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652921556|
[2025/09/12 05:24:12 921563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40812|min_srtt:40812|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 921567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1917084|
[2025/09/12 05:24:12 921572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40812|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 921576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 921581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40812|min_srtt:40812|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 921585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1918263|
[2025/09/12 05:24:12 921589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40812|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 921594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 921598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40812|min_srtt:40812|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 921602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1919442|
[2025/09/12 05:24:12 921606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 921610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 921617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 921621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 921625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 921630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1867566|
[2025/09/12 05:24:12 921634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 921638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 921642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652922040|
[2025/09/12 05:24:12 921646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652922040|
[2025/09/12 05:24:12 921650] [debug] |xqc_engine_wakeup_after|wakeup:1757654652922040|now:1757654652921649|diff:391|
[2025/09/12 05:24:12 921654] [debug] |xqc_engine_main_logic|END|now:1757654652921556|
[2025/09/12 05:24:12 921659] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652921659|
[2025/09/12 05:24:12 921663] [debug] |xqc_engine_wakeup_after|wakeup:1757654652922040|now:1757654652921663|diff:377|
[2025/09/12 05:24:12 921667] [debug] |xqc_engine_main_logic|END|now:1757654652921659|
[2025/09/12 05:24:12 922736] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652922736|
[2025/09/12 05:24:12 922746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652922040|pq_index:0|
[2025/09/12 05:24:12 922751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652921556|
[2025/09/12 05:24:12 922756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652922754|
[2025/09/12 05:24:12 922760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652922040|now:1757654652922754|
[2025/09/12 05:24:12 922764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652922040|now:1757654652922754|
[2025/09/12 05:24:12 922768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 922773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40812|min_srtt:40812|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 922778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1919442|
[2025/09/12 05:24:12 922782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 922786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 922790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 922794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 922803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 922807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1867566|
[2025/09/12 05:24:12 922812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 922816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1810|
[2025/09/12 05:24:12 922845] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1810|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652922824|stream_id:0|stream_offset:1867566|
[2025/09/12 05:24:12 922851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1810|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 922856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 922863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40812|rtt_var:2795|pto_duration:51992|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 922870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 922876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 922883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 922889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652999816|now:1757654652922863|interv:76953|
[2025/09/12 05:24:12 922896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652999816|now:1757654652922863|interval:76953|pto_count:0|srtt:40812
[2025/09/12 05:24:12 922903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 922910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 922915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1868745|
[2025/09/12 05:24:12 922920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 922924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1811|
[2025/09/12 05:24:12 922949] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1811|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652922931|stream_id:0|stream_offset:1868745|
[2025/09/12 05:24:12 922955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1811|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 922963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 922969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40812|rtt_var:2795|pto_duration:51992|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 922983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 922989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 922995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 923002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654652999923|now:1757654652922969|interv:76954|
[2025/09/12 05:24:12 923008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654652999923|now:1757654652922969|interval:76954|pto_count:0|srtt:40812
[2025/09/12 05:24:12 923015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 923023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 923029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1869924|
[2025/09/12 05:24:12 923034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 923038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652924038|now:1757654652923038|interv:1000|
[2025/09/12 05:24:12 923042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 923046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 923050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652924038|
[2025/09/12 05:24:12 923054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652924038|
[2025/09/12 05:24:12 923058] [debug] |xqc_engine_wakeup_after|wakeup:1757654652924038|now:1757654652923058|diff:980|
[2025/09/12 05:24:12 923063] [debug] |xqc_engine_main_logic|END|now:1757654652922754|
[2025/09/12 05:24:12 923342] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652923340|
[2025/09/12 05:24:12 923349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 923355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:827|
[2025/09/12 05:24:12 923359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:828|
[2025/09/12 05:24:12 923365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:828|
[2025/09/12 05:24:12 923369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 923374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1773|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1774|path_largest_ack:1773|
[2025/09/12 05:24:12 923378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:55208|prior_delivered:1804174|prior_time:1757654652876439|is_app_limited:0|send_elapse:38081|ack_elapse:46901|ctl_first_sent_time:1757654652878127|lagest_ack_time:1757654652923340|curr_delivered:1859382|
[2025/09/12 05:24:12 923383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652878127|
[2025/09/12 05:24:12 923392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1122||sndq_packets_used_bytes:0|sndq_packets_free:1554|
[2025/09/12 05:24:12 923396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1774|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1774|path_largest_ack:1774|
[2025/09/12 05:24:12 923401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54008|prior_delivered:1806574|prior_time:1757654652878435|is_app_limited:0|send_elapse:37853|ack_elapse:44905|ctl_first_sent_time:1757654652879904|lagest_ack_time:1757654652923340|curr_delivered:1860582|
[2025/09/12 05:24:12 923405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652879904|
[2025/09/12 05:24:12 923409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1121||sndq_packets_used_bytes:0|sndq_packets_free:1555|
[2025/09/12 05:24:12 923413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40812|rttvar:2795|minrtt:30532|latest_rtt:43436|ack_delay:32|
[2025/09/12 05:24:12 923418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41136|rttvar:2745|minrtt:30532|latest_rtt:43436|ack_delay:32|
[2025/09/12 05:24:12 923422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1774|lost_pn:1771|thresh:3|
[2025/09/12 05:24:12 923426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 923430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41136|rtt_var:2745|pto_duration:52116|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 923434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 923438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 923442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 923446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653000047|now:1757654652923430|interv:76617|
[2025/09/12 05:24:12 923450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653000047|now:1757654652923430|interval:76617|pto_count:0|srtt:41136
[2025/09/12 05:24:12 923472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37853, ack_elapse 44905, delivered 54008|rate 1202716|lost 202|
[2025/09/12 05:24:12 923482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202716) in round 41|
[2025/09/12 05:24:12 923486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 923490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 923495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652879904|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 923499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652879904|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 923507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:41136|latest_rtt:43436|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 923513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:828|largest:828|pns:2|
[2025/09/12 05:24:12 923517] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:828|frame:ACK |recv_time:1757654652923340|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 923522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772923340|now:1757654652923340|interv:120000000|
[2025/09/12 05:24:12 923526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772923340|now:1757654652923340|interv:120000000|
[2025/09/12 05:24:12 923530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652924038|pq_index:0|
[2025/09/12 05:24:12 923534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652922754|
[2025/09/12 05:24:12 923538] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652923538|
[2025/09/12 05:24:12 923543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652923542|
[2025/09/12 05:24:12 923549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41136|min_srtt:41136|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 923553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1919442|
[2025/09/12 05:24:12 923558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41136|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 923562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 923566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41136|min_srtt:41136|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 923571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1920621|
[2025/09/12 05:24:12 923575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41136|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 923579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 923583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41136|min_srtt:41136|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 923588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1921800|
[2025/09/12 05:24:12 923595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 923598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 923602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 923606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 923611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 923615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1869924|
[2025/09/12 05:24:12 923619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 923623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 923627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652924038|
[2025/09/12 05:24:12 923631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652924038|
[2025/09/12 05:24:12 923635] [debug] |xqc_engine_wakeup_after|wakeup:1757654652924038|now:1757654652923635|diff:403|
[2025/09/12 05:24:12 923639] [debug] |xqc_engine_main_logic|END|now:1757654652923542|
[2025/09/12 05:24:12 923644] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652923644|
[2025/09/12 05:24:12 923648] [debug] |xqc_engine_wakeup_after|wakeup:1757654652924038|now:1757654652923648|diff:390|
[2025/09/12 05:24:12 923652] [debug] |xqc_engine_main_logic|END|now:1757654652923644|
[2025/09/12 05:24:12 924721] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652924721|
[2025/09/12 05:24:12 924732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652924038|pq_index:0|
[2025/09/12 05:24:12 924736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652923542|
[2025/09/12 05:24:12 924741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652924740|
[2025/09/12 05:24:12 924745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652924038|now:1757654652924740|
[2025/09/12 05:24:12 924750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652924038|now:1757654652924740|
[2025/09/12 05:24:12 924753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 924759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41136|min_srtt:41136|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 924763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1921800|
[2025/09/12 05:24:12 924767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 924771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 924783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 924787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 924792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 924796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1869924|
[2025/09/12 05:24:12 924800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 924805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1812|
[2025/09/12 05:24:12 924833] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1812|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652924813|stream_id:0|stream_offset:1869924|
[2025/09/12 05:24:12 924838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1812|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 924843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 924850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41136|rtt_var:2745|pto_duration:52116|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 924857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 924863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 924869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 924876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653001929|now:1757654652924850|interv:77079|
[2025/09/12 05:24:12 924882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653001929|now:1757654652924850|interval:77079|pto_count:0|srtt:41136
[2025/09/12 05:24:12 924890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 924897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 924902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1871103|
[2025/09/12 05:24:12 924907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 924911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1813|
[2025/09/12 05:24:12 924946] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1813|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652924918|stream_id:0|stream_offset:1871103|
[2025/09/12 05:24:12 924952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1813|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 924967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 924974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41136|rtt_var:2745|pto_duration:52116|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 924981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 924987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 924993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 925000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653002034|now:1757654652924974|interv:77060|
[2025/09/12 05:24:12 925006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653002034|now:1757654652924974|interval:77060|pto_count:0|srtt:41136
[2025/09/12 05:24:12 925014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 925021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 925027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1872282|
[2025/09/12 05:24:12 925031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 925035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652926035|now:1757654652925035|interv:1000|
[2025/09/12 05:24:12 925039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 925043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 925047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652926035|
[2025/09/12 05:24:12 925051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652926035|
[2025/09/12 05:24:12 925055] [debug] |xqc_engine_wakeup_after|wakeup:1757654652926035|now:1757654652925055|diff:980|
[2025/09/12 05:24:12 925059] [debug] |xqc_engine_main_logic|END|now:1757654652924740|
[2025/09/12 05:24:12 925339] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652925338|
[2025/09/12 05:24:12 925347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 925353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:828|
[2025/09/12 05:24:12 925357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:829|
[2025/09/12 05:24:12 925362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:829|
[2025/09/12 05:24:12 925366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 925371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1775|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1776|path_largest_ack:1775|
[2025/09/12 05:24:12 925376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:55208|prior_delivered:1806574|prior_time:1757654652878435|is_app_limited:0|send_elapse:37956|ack_elapse:46903|ctl_first_sent_time:1757654652880007|lagest_ack_time:1757654652925338|curr_delivered:1861782|
[2025/09/12 05:24:12 925385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652880007|
[2025/09/12 05:24:12 925389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1120||sndq_packets_used_bytes:0|sndq_packets_free:1556|
[2025/09/12 05:24:12 925394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1776|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1776|path_largest_ack:1776|
[2025/09/12 05:24:12 925398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54008|prior_delivered:1808974|prior_time:1757654652880474|is_app_limited:0|send_elapse:37888|ack_elapse:44864|ctl_first_sent_time:1757654652881929|lagest_ack_time:1757654652925338|curr_delivered:1862982|
[2025/09/12 05:24:12 925402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652881929|
[2025/09/12 05:24:12 925406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1119||sndq_packets_used_bytes:0|sndq_packets_free:1557|
[2025/09/12 05:24:12 925410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41136|rttvar:2745|minrtt:30532|latest_rtt:43409|ack_delay:32|
[2025/09/12 05:24:12 925414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41416|rttvar:2619|minrtt:30532|latest_rtt:43409|ack_delay:32|
[2025/09/12 05:24:12 925419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1776|lost_pn:1773|thresh:3|
[2025/09/12 05:24:12 925423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 925427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41416|rtt_var:2619|pto_duration:51892|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 925431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 925435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 925439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 925443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653001810|now:1757654652925427|interv:76383|
[2025/09/12 05:24:12 925447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653001810|now:1757654652925427|interval:76383|pto_count:0|srtt:41416
[2025/09/12 05:24:12 925451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37888, ack_elapse 44864, delivered 54008|rate 1203815|lost 202|
[2025/09/12 05:24:12 925478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203815) in round 41|
[2025/09/12 05:24:12 925483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 925487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 925491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652881929|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 925499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652881929|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 925503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:41416|latest_rtt:43409|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 925509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:829|largest:829|pns:2|
[2025/09/12 05:24:12 925514] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:829|frame:ACK |recv_time:1757654652925338|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 925518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772925338|now:1757654652925338|interv:120000000|
[2025/09/12 05:24:12 925523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772925338|now:1757654652925338|interv:120000000|
[2025/09/12 05:24:12 925526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652926035|pq_index:0|
[2025/09/12 05:24:12 925531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652924740|
[2025/09/12 05:24:12 925535] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652925534|
[2025/09/12 05:24:12 925539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652925538|
[2025/09/12 05:24:12 925545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41416|min_srtt:41416|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 925550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1921800|
[2025/09/12 05:24:12 925554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41416|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 925558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 925563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41416|min_srtt:41416|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 925567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1922979|
[2025/09/12 05:24:12 925571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41416|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 925576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 925580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41416|min_srtt:41416|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 925587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1924158|
[2025/09/12 05:24:12 925591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 925595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 925599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 925603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 925608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 925612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1872282|
[2025/09/12 05:24:12 925616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 925620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 925624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652926035|
[2025/09/12 05:24:12 925628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652926035|
[2025/09/12 05:24:12 925632] [debug] |xqc_engine_wakeup_after|wakeup:1757654652926035|now:1757654652925632|diff:403|
[2025/09/12 05:24:12 925636] [debug] |xqc_engine_main_logic|END|now:1757654652925538|
[2025/09/12 05:24:12 925641] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652925641|
[2025/09/12 05:24:12 925645] [debug] |xqc_engine_wakeup_after|wakeup:1757654652926035|now:1757654652925645|diff:390|
[2025/09/12 05:24:12 925649] [debug] |xqc_engine_main_logic|END|now:1757654652925641|
[2025/09/12 05:24:12 926718] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652926718|
[2025/09/12 05:24:12 926728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652926035|pq_index:0|
[2025/09/12 05:24:12 926733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652925538|
[2025/09/12 05:24:12 926738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652926737|
[2025/09/12 05:24:12 926742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652926035|now:1757654652926737|
[2025/09/12 05:24:12 926746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652926035|now:1757654652926737|
[2025/09/12 05:24:12 926750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 926755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41416|min_srtt:41416|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 926760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1924158|
[2025/09/12 05:24:12 926769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 926773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 926777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 926781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 926786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 926790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1872282|
[2025/09/12 05:24:12 926794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 926798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1814|
[2025/09/12 05:24:12 926826] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1814|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652926806|stream_id:0|stream_offset:1872282|
[2025/09/12 05:24:12 926832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1814|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 926838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 926845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41416|rtt_var:2619|pto_duration:51892|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 926851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 926858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 926864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 926870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653003698|now:1757654652926844|interv:76854|
[2025/09/12 05:24:12 926877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653003698|now:1757654652926844|interval:76854|pto_count:0|srtt:41416
[2025/09/12 05:24:12 926884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 926892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 926897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1873461|
[2025/09/12 05:24:12 926901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 926905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1815|
[2025/09/12 05:24:12 926931] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1815|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652926913|stream_id:0|stream_offset:1873461|
[2025/09/12 05:24:12 926945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1815|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 926952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 926959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41416|rtt_var:2619|pto_duration:51892|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 926966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 926971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 926978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 926984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653003805|now:1757654652926958|interv:76847|
[2025/09/12 05:24:12 926990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653003805|now:1757654652926958|interval:76847|pto_count:0|srtt:41416
[2025/09/12 05:24:12 926998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 927005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 927011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1874640|
[2025/09/12 05:24:12 927016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 927020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652928020|now:1757654652927020|interv:1000|
[2025/09/12 05:24:12 927024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 927027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 927031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652928020|
[2025/09/12 05:24:12 927036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652928020|
[2025/09/12 05:24:12 927040] [debug] |xqc_engine_wakeup_after|wakeup:1757654652928020|now:1757654652927040|diff:980|
[2025/09/12 05:24:12 927044] [debug] |xqc_engine_main_logic|END|now:1757654652926737|
[2025/09/12 05:24:12 927331] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652927330|
[2025/09/12 05:24:12 927339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 927345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:829|
[2025/09/12 05:24:12 927349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:830|
[2025/09/12 05:24:12 927354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:830|
[2025/09/12 05:24:12 927358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 927363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1777|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1778|path_largest_ack:1777|
[2025/09/12 05:24:12 927372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:55208|prior_delivered:1808974|prior_time:1757654652880474|is_app_limited:0|send_elapse:37990|ack_elapse:46856|ctl_first_sent_time:1757654652882031|lagest_ack_time:1757654652927330|curr_delivered:1864182|
[2025/09/12 05:24:12 927377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652882031|
[2025/09/12 05:24:12 927382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1118||sndq_packets_used_bytes:0|sndq_packets_free:1558|
[2025/09/12 05:24:12 927386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1778|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1778|path_largest_ack:1778|
[2025/09/12 05:24:12 927390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52808|prior_delivered:1812574|prior_time:1757654652883476|is_app_limited:0|send_elapse:35701|ack_elapse:43854|ctl_first_sent_time:1757654652883724|lagest_ack_time:1757654652927330|curr_delivered:1865382|
[2025/09/12 05:24:12 927394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652883724|
[2025/09/12 05:24:12 927398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1117||sndq_packets_used_bytes:0|sndq_packets_free:1559|
[2025/09/12 05:24:12 927402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41416|rttvar:2619|minrtt:30532|latest_rtt:43606|ack_delay:32|
[2025/09/12 05:24:12 927407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41685|rttvar:2504|minrtt:30532|latest_rtt:43606|ack_delay:32|
[2025/09/12 05:24:12 927411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1778|lost_pn:1775|thresh:3|
[2025/09/12 05:24:12 927415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 927419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41685|rtt_var:2504|pto_duration:51701|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 927423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 927427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 927431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 927435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653003614|now:1757654652927419|interv:76195|
[2025/09/12 05:24:12 927439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653003614|now:1757654652927419|interval:76195|pto_count:0|srtt:41685
[2025/09/12 05:24:12 927443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 35701, ack_elapse 43854, delivered 52808|rate 1204177|lost 202|
[2025/09/12 05:24:12 927448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204177) in round 41|
[2025/09/12 05:24:12 927452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 927479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 927488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652883724|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 927493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652883724|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 927497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:41685|latest_rtt:43606|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 927503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:830|largest:830|pns:2|
[2025/09/12 05:24:12 927507] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:830|frame:ACK |recv_time:1757654652927330|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 927512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772927330|now:1757654652927330|interv:120000000|
[2025/09/12 05:24:12 927516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772927330|now:1757654652927330|interv:120000000|
[2025/09/12 05:24:12 927520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652928020|pq_index:0|
[2025/09/12 05:24:12 927524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652926737|
[2025/09/12 05:24:12 927528] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652927528|
[2025/09/12 05:24:12 927533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652927532|
[2025/09/12 05:24:12 927539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41685|min_srtt:41685|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 927544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1924158|
[2025/09/12 05:24:12 927548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41685|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 927553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 927557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41685|min_srtt:41685|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 927561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1925337|
[2025/09/12 05:24:12 927566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41685|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 927573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 927577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41685|min_srtt:41685|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 927581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1926516|
[2025/09/12 05:24:12 927586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 927590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 927593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 927598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 927602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 927606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1874640|
[2025/09/12 05:24:12 927611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 927614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 927618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652928020|
[2025/09/12 05:24:12 927622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652928020|
[2025/09/12 05:24:12 927626] [debug] |xqc_engine_wakeup_after|wakeup:1757654652928020|now:1757654652927626|diff:394|
[2025/09/12 05:24:12 927630] [debug] |xqc_engine_main_logic|END|now:1757654652927532|
[2025/09/12 05:24:12 927636] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652927636|
[2025/09/12 05:24:12 927640] [debug] |xqc_engine_wakeup_after|wakeup:1757654652928020|now:1757654652927639|diff:381|
[2025/09/12 05:24:12 927643] [debug] |xqc_engine_main_logic|END|now:1757654652927636|
[2025/09/12 05:24:12 928713] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652928713|
[2025/09/12 05:24:12 928723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652928020|pq_index:0|
[2025/09/12 05:24:12 928727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652927532|
[2025/09/12 05:24:12 928732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652928731|
[2025/09/12 05:24:12 928737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652928020|now:1757654652928731|
[2025/09/12 05:24:12 928741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652928020|now:1757654652928731|
[2025/09/12 05:24:12 928745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 928750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41685|min_srtt:41685|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 928759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1926516|
[2025/09/12 05:24:12 928764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 928767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 928771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 928776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 928780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 928784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1874640|
[2025/09/12 05:24:12 928789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 928793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1816|
[2025/09/12 05:24:12 928822] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1816|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652928801|stream_id:0|stream_offset:1874640|
[2025/09/12 05:24:12 928827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1816|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 928834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 928841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41685|rtt_var:2504|pto_duration:51701|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 928847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 928854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 928860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 928867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653005502|now:1757654652928840|interv:76662|
[2025/09/12 05:24:12 928874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653005502|now:1757654652928840|interval:76662|pto_count:0|srtt:41685
[2025/09/12 05:24:12 928881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 928888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 928893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1875819|
[2025/09/12 05:24:12 928897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 928906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1817|
[2025/09/12 05:24:12 928932] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1817|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652928914|stream_id:0|stream_offset:1875819|
[2025/09/12 05:24:12 928939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1817|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 928947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 928954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41685|rtt_var:2504|pto_duration:51701|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 928960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 928967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 928973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 928979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653005615|now:1757654652928953|interv:76662|
[2025/09/12 05:24:12 928985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653005615|now:1757654652928953|interval:76662|pto_count:0|srtt:41685
[2025/09/12 05:24:12 928993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 929000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 929007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1876998|
[2025/09/12 05:24:12 929013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 929017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652930017|now:1757654652929017|interv:1000|
[2025/09/12 05:24:12 929021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 929025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 929029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652930017|
[2025/09/12 05:24:12 929033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652930017|
[2025/09/12 05:24:12 929037] [debug] |xqc_engine_wakeup_after|wakeup:1757654652930017|now:1757654652929037|diff:980|
[2025/09/12 05:24:12 929042] [debug] |xqc_engine_main_logic|END|now:1757654652928731|
[2025/09/12 05:24:12 929326] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652929325|
[2025/09/12 05:24:12 929334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 929340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:830|
[2025/09/12 05:24:12 929343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:831|
[2025/09/12 05:24:12 929349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:831|
[2025/09/12 05:24:12 929358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 929363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1779|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1780|path_largest_ack:1779|
[2025/09/12 05:24:12 929368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54008|prior_delivered:1812574|prior_time:1757654652883476|is_app_limited:0|send_elapse:37004|ack_elapse:45849|ctl_first_sent_time:1757654652885027|lagest_ack_time:1757654652929325|curr_delivered:1866582|
[2025/09/12 05:24:12 929372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652885027|
[2025/09/12 05:24:12 929377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1116||sndq_packets_used_bytes:0|sndq_packets_free:1560|
[2025/09/12 05:24:12 929381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1780|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1780|path_largest_ack:1780|
[2025/09/12 05:24:12 929385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52808|prior_delivered:1814974|prior_time:1757654652885470|is_app_limited:0|send_elapse:36894|ack_elapse:43855|ctl_first_sent_time:1757654652886922|lagest_ack_time:1757654652929325|curr_delivered:1867782|
[2025/09/12 05:24:12 929390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652886922|
[2025/09/12 05:24:12 929394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1115||sndq_packets_used_bytes:0|sndq_packets_free:1561|
[2025/09/12 05:24:12 929398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41685|rttvar:2504|minrtt:30532|latest_rtt:42403|ack_delay:32|
[2025/09/12 05:24:12 929402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41771|rttvar:2049|minrtt:30532|latest_rtt:42403|ack_delay:32|
[2025/09/12 05:24:12 929406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1780|lost_pn:1777|thresh:3|
[2025/09/12 05:24:12 929410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 929414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41771|rtt_var:2049|pto_duration:49967|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 929419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 929423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 929427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 929431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653003881|now:1757654652929414|interv:74467|
[2025/09/12 05:24:12 929435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653003881|now:1757654652929414|interval:74467|pto_count:0|srtt:41771
[2025/09/12 05:24:12 929439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 36894, ack_elapse 43855, delivered 52808|rate 1204150|lost 202|
[2025/09/12 05:24:12 929443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204150) in round 41|
[2025/09/12 05:24:12 929450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 929472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 929482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652886922|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 929486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652886922|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 929491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:41771|latest_rtt:42403|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 929497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:831|largest:831|pns:2|
[2025/09/12 05:24:12 929501] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:831|frame:ACK |recv_time:1757654652929325|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 929506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772929325|now:1757654652929325|interv:120000000|
[2025/09/12 05:24:12 929510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772929325|now:1757654652929325|interv:120000000|
[2025/09/12 05:24:12 929514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652930017|pq_index:0|
[2025/09/12 05:24:12 929519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652928731|
[2025/09/12 05:24:12 929523] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652929523|
[2025/09/12 05:24:12 929528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652929527|
[2025/09/12 05:24:12 929534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41771|min_srtt:41771|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 929538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1926516|
[2025/09/12 05:24:12 929543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41771|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 929547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 929551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41771|min_srtt:41771|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 929556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1927695|
[2025/09/12 05:24:12 929563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41771|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 929568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 929572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41771|min_srtt:41771|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 929576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1928874|
[2025/09/12 05:24:12 929580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 929584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 929588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 929592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 929597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 929601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1876998|
[2025/09/12 05:24:12 929605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 929609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 929613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652930017|
[2025/09/12 05:24:12 929617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652930017|
[2025/09/12 05:24:12 929621] [debug] |xqc_engine_wakeup_after|wakeup:1757654652930017|now:1757654652929621|diff:396|
[2025/09/12 05:24:12 929625] [debug] |xqc_engine_main_logic|END|now:1757654652929527|
[2025/09/12 05:24:12 929630] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652929630|
[2025/09/12 05:24:12 929634] [debug] |xqc_engine_wakeup_after|wakeup:1757654652930017|now:1757654652929634|diff:383|
[2025/09/12 05:24:12 929638] [debug] |xqc_engine_main_logic|END|now:1757654652929630|
[2025/09/12 05:24:12 930708] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652930707|
[2025/09/12 05:24:12 930718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652930017|pq_index:0|
[2025/09/12 05:24:12 930722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652929527|
[2025/09/12 05:24:12 930727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652930726|
[2025/09/12 05:24:12 930731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652930017|now:1757654652930726|
[2025/09/12 05:24:12 930736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652930017|now:1757654652930726|
[2025/09/12 05:24:12 930744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 930750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41771|min_srtt:41771|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 930754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1928874|
[2025/09/12 05:24:12 930759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 930762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 930766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 930770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 930775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 930779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1876998|
[2025/09/12 05:24:12 930784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 930788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1818|
[2025/09/12 05:24:12 930816] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1818|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652930796|stream_id:0|stream_offset:1876998|
[2025/09/12 05:24:12 930822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1818|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 930828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 930835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41771|rtt_var:2049|pto_duration:49967|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 930841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 930848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 930854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 930861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653005763|now:1757654652930834|interv:74929|
[2025/09/12 05:24:12 930867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653005763|now:1757654652930834|interval:74929|pto_count:0|srtt:41771
[2025/09/12 05:24:12 930875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 930882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 930886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1878177|
[2025/09/12 05:24:12 930895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 930899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1819|
[2025/09/12 05:24:12 930925] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1819|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652930906|stream_id:0|stream_offset:1878177|
[2025/09/12 05:24:12 930930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1819|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 930938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 930945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41771|rtt_var:2049|pto_duration:49967|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 930952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 930958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 930964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 930970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653005873|now:1757654652930944|interv:74929|
[2025/09/12 05:24:12 930976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653005873|now:1757654652930944|interval:74929|pto_count:0|srtt:41771
[2025/09/12 05:24:12 930983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 930991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 930998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1879356|
[2025/09/12 05:24:12 931004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 931008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652932007|now:1757654652931007|interv:1000|
[2025/09/12 05:24:12 931011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 931015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 931019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652932007|
[2025/09/12 05:24:12 931023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652932007|
[2025/09/12 05:24:12 931027] [debug] |xqc_engine_wakeup_after|wakeup:1757654652932007|now:1757654652931027|diff:980|
[2025/09/12 05:24:12 931032] [debug] |xqc_engine_main_logic|END|now:1757654652930726|
[2025/09/12 05:24:12 931315] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652931314|
[2025/09/12 05:24:12 931323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 931334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:831|
[2025/09/12 05:24:12 931338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:832|
[2025/09/12 05:24:12 931344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:832|
[2025/09/12 05:24:12 931348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 931352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1781|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1782|path_largest_ack:1781|
[2025/09/12 05:24:12 931357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54008|prior_delivered:1814974|prior_time:1757654652885470|is_app_limited:0|send_elapse:36997|ack_elapse:45844|ctl_first_sent_time:1757654652887025|lagest_ack_time:1757654652931314|curr_delivered:1868982|
[2025/09/12 05:24:12 931361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652887025|
[2025/09/12 05:24:12 931366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1114||sndq_packets_used_bytes:0|sndq_packets_free:1562|
[2025/09/12 05:24:12 931370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1782|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1782|path_largest_ack:1782|
[2025/09/12 05:24:12 931374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52808|prior_delivered:1817374|prior_time:1757654652887479|is_app_limited:0|send_elapse:38802|ack_elapse:43835|ctl_first_sent_time:1757654652888940|lagest_ack_time:1757654652931314|curr_delivered:1870182|
[2025/09/12 05:24:12 931379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652888940|
[2025/09/12 05:24:12 931383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1113||sndq_packets_used_bytes:0|sndq_packets_free:1563|
[2025/09/12 05:24:12 931387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41771|rttvar:2049|minrtt:30532|latest_rtt:42374|ack_delay:32|
[2025/09/12 05:24:12 931391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41842|rttvar:1679|minrtt:30532|latest_rtt:42374|ack_delay:32|
[2025/09/12 05:24:12 931395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1782|lost_pn:1779|thresh:3|
[2025/09/12 05:24:12 931399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 931403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41842|rtt_var:1679|pto_duration:48558|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 931408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 931412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 931416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 931420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653004464|now:1757654652931403|interv:73061|
[2025/09/12 05:24:12 931424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653004464|now:1757654652931403|interval:73061|pto_count:0|srtt:41842
[2025/09/12 05:24:12 931431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38802, ack_elapse 43835, delivered 52808|rate 1204699|lost 202|
[2025/09/12 05:24:12 931435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204699) in round 41|
[2025/09/12 05:24:12 931439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 931443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 931447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652888940|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 931451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652888940|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 931480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:41842|latest_rtt:42374|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 931489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:832|largest:832|pns:2|
[2025/09/12 05:24:12 931495] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:832|frame:ACK |recv_time:1757654652931314|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 931501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772931314|now:1757654652931314|interv:120000000|
[2025/09/12 05:24:12 931507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772931314|now:1757654652931314|interv:120000000|
[2025/09/12 05:24:12 931511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652932007|pq_index:0|
[2025/09/12 05:24:12 931517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652930726|
[2025/09/12 05:24:12 931521] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652931521|
[2025/09/12 05:24:12 931528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652931526|
[2025/09/12 05:24:12 931535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41842|min_srtt:41842|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 931541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1928874|
[2025/09/12 05:24:12 931546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41842|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 931552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 931559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41842|min_srtt:41842|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 931570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1930053|
[2025/09/12 05:24:12 931574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41842|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 931579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 931583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41842|min_srtt:41842|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 931587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1931232|
[2025/09/12 05:24:12 931591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 931595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 931599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 931603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 931608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 931612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1879356|
[2025/09/12 05:24:12 931616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 931620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 931624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652932007|
[2025/09/12 05:24:12 931628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652932007|
[2025/09/12 05:24:12 931632] [debug] |xqc_engine_wakeup_after|wakeup:1757654652932007|now:1757654652931632|diff:375|
[2025/09/12 05:24:12 931636] [debug] |xqc_engine_main_logic|END|now:1757654652931526|
[2025/09/12 05:24:12 931642] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652931642|
[2025/09/12 05:24:12 931646] [debug] |xqc_engine_wakeup_after|wakeup:1757654652932007|now:1757654652931645|diff:362|
[2025/09/12 05:24:12 931649] [debug] |xqc_engine_main_logic|END|now:1757654652931642|
[2025/09/12 05:24:12 932718] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652932718|
[2025/09/12 05:24:12 932728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652932007|pq_index:0|
[2025/09/12 05:24:12 932732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652931526|
[2025/09/12 05:24:12 932737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652932736|
[2025/09/12 05:24:12 932742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652932007|now:1757654652932736|
[2025/09/12 05:24:12 932751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652932007|now:1757654652932736|
[2025/09/12 05:24:12 932755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 932760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41842|min_srtt:41842|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 932765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1931232|
[2025/09/12 05:24:12 932769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 932773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 932777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 932781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 932786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 932790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1879356|
[2025/09/12 05:24:12 932794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 932799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1820|
[2025/09/12 05:24:12 932828] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1820|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652932807|stream_id:0|stream_offset:1879356|
[2025/09/12 05:24:12 932833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1820|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 932839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 932846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41842|rtt_var:1679|pto_duration:48558|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 932853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 932859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 932865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 932871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653006365|now:1757654652932845|interv:73520|
[2025/09/12 05:24:12 932878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653006365|now:1757654652932845|interval:73520|pto_count:0|srtt:41842
[2025/09/12 05:24:12 932885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 932897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 932901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1880535|
[2025/09/12 05:24:12 932905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 932910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1821|
[2025/09/12 05:24:12 932935] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1821|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652932917|stream_id:0|stream_offset:1880535|
[2025/09/12 05:24:12 932941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1821|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 932949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 932956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41842|rtt_var:1679|pto_duration:48558|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 932963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 932969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 932975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 932981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653006475|now:1757654652932955|interv:73520|
[2025/09/12 05:24:12 932987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653006475|now:1757654652932955|interval:73520|pto_count:0|srtt:41842
[2025/09/12 05:24:12 932995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 933003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 933009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1881714|
[2025/09/12 05:24:12 933016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 933022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652934022|now:1757654652933022|interv:1000|
[2025/09/12 05:24:12 933027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 933031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 933035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652934022|
[2025/09/12 05:24:12 933039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652934022|
[2025/09/12 05:24:12 933043] [debug] |xqc_engine_wakeup_after|wakeup:1757654652934022|now:1757654652933043|diff:979|
[2025/09/12 05:24:12 933047] [debug] |xqc_engine_main_logic|END|now:1757654652932736|
[2025/09/12 05:24:12 933310] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652933309|
[2025/09/12 05:24:12 933322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 933328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:832|
[2025/09/12 05:24:12 933332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:833|
[2025/09/12 05:24:12 933338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:833|
[2025/09/12 05:24:12 933342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 933347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1783|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1784|path_largest_ack:1783|
[2025/09/12 05:24:12 933351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51608|prior_delivered:1819774|prior_time:1757654652889448|is_app_limited:0|send_elapse:38876|ack_elapse:43861|ctl_first_sent_time:1757654652890914|lagest_ack_time:1757654652933309|curr_delivered:1871382|
[2025/09/12 05:24:12 933356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652890914|
[2025/09/12 05:24:12 933361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1112||sndq_packets_used_bytes:0|sndq_packets_free:1564|
[2025/09/12 05:24:12 933365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1784|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1784|path_largest_ack:1784|
[2025/09/12 05:24:12 933369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51608|prior_delivered:1819774|prior_time:1757654652889448|is_app_limited:0|send_elapse:38876|ack_elapse:43861|ctl_first_sent_time:1757654652890914|lagest_ack_time:1757654652933309|curr_delivered:1872582|
[2025/09/12 05:24:12 933374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652891026|
[2025/09/12 05:24:12 933378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1111||sndq_packets_used_bytes:0|sndq_packets_free:1565|
[2025/09/12 05:24:12 933382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41842|rttvar:1679|minrtt:30532|latest_rtt:42283|ack_delay:32|
[2025/09/12 05:24:12 933386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41893|rttvar:1362|minrtt:30532|latest_rtt:42283|ack_delay:32|
[2025/09/12 05:24:12 933390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1784|lost_pn:1781|thresh:3|
[2025/09/12 05:24:12 933394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 933398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41893|rtt_var:1362|pto_duration:47341|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 933403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 933407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 933410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 933414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653005258|now:1757654652933398|interv:71860|
[2025/09/12 05:24:12 933421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653005258|now:1757654652933398|interval:71860|pto_count:0|srtt:41893
[2025/09/12 05:24:12 933425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38876, ack_elapse 43861, delivered 52808|rate 1203985|lost 202|
[2025/09/12 05:24:12 933430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203985) in round 41|
[2025/09/12 05:24:12 933434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 933438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 933442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652891026|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 933447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652891026|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1824582|
[2025/09/12 05:24:12 933451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:41893|latest_rtt:42283|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 933480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:833|largest:833|pns:2|
[2025/09/12 05:24:12 933485] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:833|frame:ACK |recv_time:1757654652933309|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 933489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772933309|now:1757654652933309|interv:120000000|
[2025/09/12 05:24:12 933493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772933309|now:1757654652933309|interv:120000000|
[2025/09/12 05:24:12 933497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652934022|pq_index:0|
[2025/09/12 05:24:12 933501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652932736|
[2025/09/12 05:24:12 933505] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652933505|
[2025/09/12 05:24:12 933510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652933509|
[2025/09/12 05:24:12 933516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41893|min_srtt:41893|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 933520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1931232|
[2025/09/12 05:24:12 933525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41893|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 933530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 933538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41893|min_srtt:41893|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 933542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1932411|
[2025/09/12 05:24:12 933546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41893|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 933551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 933555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41893|min_srtt:41893|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 933559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1933590|
[2025/09/12 05:24:12 933563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 933567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 933571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 933575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 933579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 933583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1881714|
[2025/09/12 05:24:12 933588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 933592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 933596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652934022|
[2025/09/12 05:24:12 933600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652934022|
[2025/09/12 05:24:12 933603] [debug] |xqc_engine_wakeup_after|wakeup:1757654652934022|now:1757654652933603|diff:419|
[2025/09/12 05:24:12 933608] [debug] |xqc_engine_main_logic|END|now:1757654652933509|
[2025/09/12 05:24:12 933613] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652933613|
[2025/09/12 05:24:12 933617] [debug] |xqc_engine_wakeup_after|wakeup:1757654652934022|now:1757654652933617|diff:405|
[2025/09/12 05:24:12 933620] [debug] |xqc_engine_main_logic|END|now:1757654652933613|
[2025/09/12 05:24:12 934688] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652934688|
[2025/09/12 05:24:12 934698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652934022|pq_index:0|
[2025/09/12 05:24:12 934703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652933509|
[2025/09/12 05:24:12 934708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652934707|
[2025/09/12 05:24:12 934717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652934022|now:1757654652934707|
[2025/09/12 05:24:12 934721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652934022|now:1757654652934707|
[2025/09/12 05:24:12 934725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 934730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41893|min_srtt:41893|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 934735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1933590|
[2025/09/12 05:24:12 934739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 934743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 934747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 934751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 934755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 934759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1881714|
[2025/09/12 05:24:12 934764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 934768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1822|
[2025/09/12 05:24:12 934797] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1822|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652934776|stream_id:0|stream_offset:1881714|
[2025/09/12 05:24:12 934802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1822|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 934808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 934815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41893|rtt_var:1362|pto_duration:47341|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 934822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 934828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 934834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 934841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653007117|now:1757654652934814|interv:72303|
[2025/09/12 05:24:12 934847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653007117|now:1757654652934814|interval:72303|pto_count:0|srtt:41893
[2025/09/12 05:24:12 934858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 934863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 934868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1882893|
[2025/09/12 05:24:12 934872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 934876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1823|
[2025/09/12 05:24:12 934905] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1823|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652934883|stream_id:0|stream_offset:1882893|
[2025/09/12 05:24:12 934915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1823|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 934922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 934928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41893|rtt_var:1362|pto_duration:47341|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 934935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 934941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 934947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 934954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653007224|now:1757654652934928|interv:72296|
[2025/09/12 05:24:12 934960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653007224|now:1757654652934928|interval:72296|pto_count:0|srtt:41893
[2025/09/12 05:24:12 934968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 934975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 934982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1884072|
[2025/09/12 05:24:12 934987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 934991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652935991|now:1757654652934991|interv:1000|
[2025/09/12 05:24:12 934995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 934999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 935003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652935991|
[2025/09/12 05:24:12 935007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652935991|
[2025/09/12 05:24:12 935016] [debug] |xqc_engine_wakeup_after|wakeup:1757654652935991|now:1757654652935015|diff:976|
[2025/09/12 05:24:12 935020] [debug] |xqc_engine_main_logic|END|now:1757654652934707|
[2025/09/12 05:24:12 935318] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652935317|
[2025/09/12 05:24:12 935325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 935332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:833|
[2025/09/12 05:24:12 935335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:834|
[2025/09/12 05:24:12 935341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:834|
[2025/09/12 05:24:12 935345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 935350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1785|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1786|path_largest_ack:1785|
[2025/09/12 05:24:12 935355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51600|prior_delivered:1822182|prior_time:1757654652891471|is_app_limited:0|send_elapse:38680|ack_elapse:43846|ctl_first_sent_time:1757654652892917|lagest_ack_time:1757654652935317|curr_delivered:1873782|
[2025/09/12 05:24:12 935359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652892917|
[2025/09/12 05:24:12 935364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1110||sndq_packets_used_bytes:0|sndq_packets_free:1566|
[2025/09/12 05:24:12 935368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1786|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1786|path_largest_ack:1786|
[2025/09/12 05:24:12 935372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50400|prior_delivered:1824582|prior_time:1757654652893430|is_app_limited:0|send_elapse:38863|ack_elapse:41887|ctl_first_sent_time:1757654652894901|lagest_ack_time:1757654652935317|curr_delivered:1874982|
[2025/09/12 05:24:12 935377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652894901|
[2025/09/12 05:24:12 935381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1109||sndq_packets_used_bytes:0|sndq_packets_free:1567|
[2025/09/12 05:24:12 935385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41893|rttvar:1362|minrtt:30532|latest_rtt:40416|ack_delay:32|
[2025/09/12 05:24:12 935389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41705|rttvar:1399|minrtt:30532|latest_rtt:40416|ack_delay:32|
[2025/09/12 05:24:12 935393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1786|lost_pn:1783|thresh:3|
[2025/09/12 05:24:12 935397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 935401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41705|rtt_var:1399|pto_duration:47301|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 935406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 935410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 935418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 935422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653007184|now:1757654652935401|interv:71783|
[2025/09/12 05:24:12 935426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653007184|now:1757654652935401|interval:71783|pto_count:0|srtt:41705
[2025/09/12 05:24:12 935430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38863, ack_elapse 41887, delivered 50400|rate 1203237|lost 202|
[2025/09/12 05:24:12 935435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 41 -> 42|
[2025/09/12 05:24:12 935439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203237) in round 42|
[2025/09/12 05:24:12 935443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 935447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 935451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652894901|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 935477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652894901|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 935483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:41705|latest_rtt:40416|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 935489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:834|largest:834|pns:2|
[2025/09/12 05:24:12 935493] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:834|frame:ACK |recv_time:1757654652935317|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 935498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772935317|now:1757654652935317|interv:120000000|
[2025/09/12 05:24:12 935502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772935317|now:1757654652935317|interv:120000000|
[2025/09/12 05:24:12 935506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652935991|pq_index:0|
[2025/09/12 05:24:12 935511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652934707|
[2025/09/12 05:24:12 935514] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652935514|
[2025/09/12 05:24:12 935519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652935518|
[2025/09/12 05:24:12 935526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41705|min_srtt:41705|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 935530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1933590|
[2025/09/12 05:24:12 935538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41705|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 935543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 935547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41705|min_srtt:41705|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 935552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1934769|
[2025/09/12 05:24:12 935556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41705|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 935560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 935564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41705|min_srtt:41705|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 935569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1935948|
[2025/09/12 05:24:12 935573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 935577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 935581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 935585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 935589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 935593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1884072|
[2025/09/12 05:24:12 935598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 935601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 935605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652935991|
[2025/09/12 05:24:12 935609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652935991|
[2025/09/12 05:24:12 935613] [debug] |xqc_engine_wakeup_after|wakeup:1757654652935991|now:1757654652935613|diff:378|
[2025/09/12 05:24:12 935617] [debug] |xqc_engine_main_logic|END|now:1757654652935518|
[2025/09/12 05:24:12 935623] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652935623|
[2025/09/12 05:24:12 935626] [debug] |xqc_engine_wakeup_after|wakeup:1757654652935991|now:1757654652935626|diff:365|
[2025/09/12 05:24:12 935630] [debug] |xqc_engine_main_logic|END|now:1757654652935623|
[2025/09/12 05:24:12 936699] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652936699|
[2025/09/12 05:24:12 936714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652935991|pq_index:0|
[2025/09/12 05:24:12 936719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652935518|
[2025/09/12 05:24:12 936724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652936723|
[2025/09/12 05:24:12 936728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652935991|now:1757654652936723|
[2025/09/12 05:24:12 936732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652935991|now:1757654652936723|
[2025/09/12 05:24:12 936736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 936742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41705|min_srtt:41705|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 936746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1935948|
[2025/09/12 05:24:12 936751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 936755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 936759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 936763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 936767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 936772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1884072|
[2025/09/12 05:24:12 936776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 936780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1824|
[2025/09/12 05:24:12 936810] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1824|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652936789|stream_id:0|stream_offset:1884072|
[2025/09/12 05:24:12 936816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1824|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 936820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 936826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41705|rtt_var:1399|pto_duration:47301|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 936833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 936839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 936857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 936864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653009090|now:1757654652936826|interv:72264|
[2025/09/12 05:24:12 936870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653009090|now:1757654652936826|interval:72264|pto_count:0|srtt:41705
[2025/09/12 05:24:12 936877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 936883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 936888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1885251|
[2025/09/12 05:24:12 936892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 936896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1825|
[2025/09/12 05:24:12 936922] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1825|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652936904|stream_id:0|stream_offset:1885251|
[2025/09/12 05:24:12 936929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1825|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 936936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 936943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41705|rtt_var:1399|pto_duration:47301|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 936950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 936956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 936962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 936968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653009205|now:1757654652936943|interv:72262|
[2025/09/12 05:24:12 936973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653009205|now:1757654652936943|interval:72262|pto_count:0|srtt:41705
[2025/09/12 05:24:12 936981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 936991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 936998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1886430|
[2025/09/12 05:24:12 937004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 937010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652938010|now:1757654652937010|interv:1000|
[2025/09/12 05:24:12 937022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 937026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 937030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652938010|
[2025/09/12 05:24:12 937034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652938010|
[2025/09/12 05:24:12 937038] [debug] |xqc_engine_wakeup_after|wakeup:1757654652938010|now:1757654652937038|diff:972|
[2025/09/12 05:24:12 937042] [debug] |xqc_engine_main_logic|END|now:1757654652936723|
[2025/09/12 05:24:12 937306] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652937304|
[2025/09/12 05:24:12 937313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 937319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:834|
[2025/09/12 05:24:12 937323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:835|
[2025/09/12 05:24:12 937329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:835|
[2025/09/12 05:24:12 937333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 937338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1787|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1788|path_largest_ack:1787|
[2025/09/12 05:24:12 937342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51600|prior_delivered:1824582|prior_time:1757654652893430|is_app_limited:0|send_elapse:38971|ack_elapse:43874|ctl_first_sent_time:1757654652895009|lagest_ack_time:1757654652937304|curr_delivered:1876182|
[2025/09/12 05:24:12 937347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652895009|
[2025/09/12 05:24:12 937351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1108||sndq_packets_used_bytes:0|sndq_packets_free:1568|
[2025/09/12 05:24:12 937355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1788|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1788|path_largest_ack:1788|
[2025/09/12 05:24:12 937360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50400|prior_delivered:1826982|prior_time:1757654652895413|is_app_limited:0|send_elapse:38899|ack_elapse:41891|ctl_first_sent_time:1757654652896890|lagest_ack_time:1757654652937304|curr_delivered:1877382|
[2025/09/12 05:24:12 937364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652896890|
[2025/09/12 05:24:12 937368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1107||sndq_packets_used_bytes:0|sndq_packets_free:1569|
[2025/09/12 05:24:12 937372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41705|rttvar:1399|minrtt:30532|latest_rtt:40414|ack_delay:32|
[2025/09/12 05:24:12 937376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41539|rttvar:1380|minrtt:30532|latest_rtt:40414|ack_delay:32|
[2025/09/12 05:24:12 937380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1788|lost_pn:1785|thresh:3|
[2025/09/12 05:24:12 937385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 937389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41539|rtt_var:1380|pto_duration:47059|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 937397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 937401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 937405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 937409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653008963|now:1757654652937388|interv:71575|
[2025/09/12 05:24:12 937413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653008963|now:1757654652937388|interval:71575|pto_count:0|srtt:41539
[2025/09/12 05:24:12 937417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38899, ack_elapse 41891, delivered 50400|rate 1203122|lost 202|
[2025/09/12 05:24:12 937422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203122) in round 42|
[2025/09/12 05:24:12 937426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 937430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 937434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652896890|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 937438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652896890|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 937443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:41539|latest_rtt:40414|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 937449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:835|largest:835|pns:2|
[2025/09/12 05:24:12 937453] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:835|frame:ACK |recv_time:1757654652937304|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 937481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772937304|now:1757654652937304|interv:120000000|
[2025/09/12 05:24:12 937486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772937304|now:1757654652937304|interv:120000000|
[2025/09/12 05:24:12 937490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652938010|pq_index:0|
[2025/09/12 05:24:12 937494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652936723|
[2025/09/12 05:24:12 937498] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652937498|
[2025/09/12 05:24:12 937503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652937502|
[2025/09/12 05:24:12 937509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41539|min_srtt:41539|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 937516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1935948|
[2025/09/12 05:24:12 937521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41539|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 937526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 937530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41539|min_srtt:41539|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 937534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1937127|
[2025/09/12 05:24:12 937539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41539|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 937543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 937547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41539|min_srtt:41539|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 937552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1938306|
[2025/09/12 05:24:12 937556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 937560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 937564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 937568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 937572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 937576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1886430|
[2025/09/12 05:24:12 937581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 937584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 937588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652938010|
[2025/09/12 05:24:12 937592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652938010|
[2025/09/12 05:24:12 937596] [debug] |xqc_engine_wakeup_after|wakeup:1757654652938010|now:1757654652937596|diff:414|
[2025/09/12 05:24:12 937601] [debug] |xqc_engine_main_logic|END|now:1757654652937502|
[2025/09/12 05:24:12 937606] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652937606|
[2025/09/12 05:24:12 937612] [debug] |xqc_engine_wakeup_after|wakeup:1757654652938010|now:1757654652937612|diff:398|
[2025/09/12 05:24:12 937616] [debug] |xqc_engine_main_logic|END|now:1757654652937606|
[2025/09/12 05:24:12 938686] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652938685|
[2025/09/12 05:24:12 938696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652938010|pq_index:0|
[2025/09/12 05:24:12 938700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652937502|
[2025/09/12 05:24:12 938705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652938704|
[2025/09/12 05:24:12 938710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654652938401|now:1757654652938704|
[2025/09/12 05:24:12 938714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:12 938718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654652938401|now:1757654652938704|
[2025/09/12 05:24:12 938722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:12 938725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652938010|now:1757654652938704|
[2025/09/12 05:24:12 938730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652938010|now:1757654652938704|
[2025/09/12 05:24:12 938733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 938738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:835|ack_delay:25337|first_ack_range:42|largest_pkt_recv_time:1757654652913401|
[2025/09/12 05:24:12 938743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:835|low:793|pkt_pns:2|
[2025/09/12 05:24:12 938747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:823|frame_largest_recv:835|
[2025/09/12 05:24:12 938751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:12 938756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41539|min_srtt:41539|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 938760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1938306|
[2025/09/12 05:24:12 938764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 938768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 938772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 938776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 938781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 938785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1886430|
[2025/09/12 05:24:12 938795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 938799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1826|
[2025/09/12 05:24:12 938828] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1826|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:44407|now:1757654652938807|stream_id:0|stream_offset:1886430|
[2025/09/12 05:24:12 938833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1826|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 938838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 938844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41539|rtt_var:1380|pto_duration:47059|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 938851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 938857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 938863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:12 938869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653010866|now:1757654652938844|interv:72022|
[2025/09/12 05:24:12 938876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653010866|now:1757654652938844|interval:72022|pto_count:0|srtt:41539
[2025/09/12 05:24:12 938883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45614|
[2025/09/12 05:24:12 938891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 938897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1887609|
[2025/09/12 05:24:12 938904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 938910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1827|
[2025/09/12 05:24:12 938943] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1827|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654652938922|stream_id:0|stream_offset:1887609|
[2025/09/12 05:24:12 938952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1827|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 938959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:12 938965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41539|rtt_var:1380|pto_duration:47059|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 938971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 938975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 938979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:12 938989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653010981|now:1757654652938965|interv:72016|
[2025/09/12 05:24:12 938993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653010981|now:1757654652938965|interval:72016|pto_count:0|srtt:41539
[2025/09/12 05:24:12 938998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46814|
[2025/09/12 05:24:12 939002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 939007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1888788|
[2025/09/12 05:24:12 939011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 939015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652940015|now:1757654652939015|interv:1000|
[2025/09/12 05:24:12 939019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 939023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 939027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652940015|
[2025/09/12 05:24:12 939031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652940015|
[2025/09/12 05:24:12 939035] [debug] |xqc_engine_wakeup_after|wakeup:1757654652940015|now:1757654652939035|diff:980|
[2025/09/12 05:24:12 939039] [debug] |xqc_engine_main_logic|END|now:1757654652938704|
[2025/09/12 05:24:12 939302] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652939301|
[2025/09/12 05:24:12 939308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 939313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:835|
[2025/09/12 05:24:12 939317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:836|
[2025/09/12 05:24:12 939323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:836|
[2025/09/12 05:24:12 939327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 939332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1789|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1790|path_largest_ack:1789|
[2025/09/12 05:24:12 939337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:1829382|prior_time:1757654652897465|is_app_limited:0|send_elapse:40836|ack_elapse:41836|ctl_first_sent_time:1757654652898935|lagest_ack_time:1757654652939301|curr_delivered:1878582|
[2025/09/12 05:24:12 939341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652898935|
[2025/09/12 05:24:12 939346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1106||sndq_packets_used_bytes:0|sndq_packets_free:1570|
[2025/09/12 05:24:12 939350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1790|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1790|path_largest_ack:1790|
[2025/09/12 05:24:12 939355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:1829382|prior_time:1757654652897465|is_app_limited:0|send_elapse:40836|ack_elapse:41836|ctl_first_sent_time:1757654652898935|lagest_ack_time:1757654652939301|curr_delivered:1879782|
[2025/09/12 05:24:12 939363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652899055|
[2025/09/12 05:24:12 939367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1105||sndq_packets_used_bytes:0|sndq_packets_free:1571|
[2025/09/12 05:24:12 939371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41539|rttvar:1380|minrtt:30532|latest_rtt:40246|ack_delay:32|
[2025/09/12 05:24:12 939375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41373|rttvar:1366|minrtt:30532|latest_rtt:40246|ack_delay:32|
[2025/09/12 05:24:12 939380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1790|lost_pn:1787|thresh:3|
[2025/09/12 05:24:12 939384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 939388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41373|rtt_var:1366|pto_duration:46837|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 939392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 939396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 939400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44414|
[2025/09/12 05:24:12 939404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653010759|now:1757654652939388|interv:71371|
[2025/09/12 05:24:12 939408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653010759|now:1757654652939388|interval:71371|pto_count:0|srtt:41373
[2025/09/12 05:24:12 939412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40836, ack_elapse 41836, delivered 50400|rate 1204704|lost 202|
[2025/09/12 05:24:12 939417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204704) in round 42|
[2025/09/12 05:24:12 939421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 939425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 939429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652899055|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 939433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652899055|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 939438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44414|srtt:41373|latest_rtt:40246|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 939444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:836|largest:836|pns:2|
[2025/09/12 05:24:12 939451] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:836|frame:ACK |recv_time:1757654652939301|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 939479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772939301|now:1757654652939301|interv:120000000|
[2025/09/12 05:24:12 939484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772939301|now:1757654652939301|interv:120000000|
[2025/09/12 05:24:12 939488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652940015|pq_index:0|
[2025/09/12 05:24:12 939492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652938704|
[2025/09/12 05:24:12 939496] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652939496|
[2025/09/12 05:24:12 939501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652939500|
[2025/09/12 05:24:12 939507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41373|min_srtt:41373|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 939511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1938306|
[2025/09/12 05:24:12 939515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41373|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 939520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 939524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41373|min_srtt:41373|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 939529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1939485|
[2025/09/12 05:24:12 939533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41373|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 939537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 939542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41373|min_srtt:41373|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 939547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1940664|
[2025/09/12 05:24:12 939551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 939555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 939559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 939566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 939571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 939575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1888788|
[2025/09/12 05:24:12 939579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 939583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 939587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652940015|
[2025/09/12 05:24:12 939591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652940015|
[2025/09/12 05:24:12 939595] [debug] |xqc_engine_wakeup_after|wakeup:1757654652940015|now:1757654652939595|diff:420|
[2025/09/12 05:24:12 939599] [debug] |xqc_engine_main_logic|END|now:1757654652939500|
[2025/09/12 05:24:12 939604] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652939604|
[2025/09/12 05:24:12 939608] [debug] |xqc_engine_wakeup_after|wakeup:1757654652940015|now:1757654652939608|diff:407|
[2025/09/12 05:24:12 939612] [debug] |xqc_engine_main_logic|END|now:1757654652939604|
[2025/09/12 05:24:12 940680] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652940680|
[2025/09/12 05:24:12 940688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652940015|pq_index:0|
[2025/09/12 05:24:12 940692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652939500|
[2025/09/12 05:24:12 940697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652940696|
[2025/09/12 05:24:12 940701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652940015|now:1757654652940696|
[2025/09/12 05:24:12 940706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652940015|now:1757654652940696|
[2025/09/12 05:24:12 940710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 940715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41373|min_srtt:41373|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 940719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1940664|
[2025/09/12 05:24:12 940724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 940728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 940731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 940736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 940740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 940748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1888788|
[2025/09/12 05:24:12 940753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 940757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1828|
[2025/09/12 05:24:12 940787] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1828|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44414|now:1757654652940764|stream_id:0|stream_offset:1888788|
[2025/09/12 05:24:12 940796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1828|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 940803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44414|applimit:0|
[2025/09/12 05:24:12 940810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41373|rtt_var:1366|pto_duration:46837|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 940817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 940822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 940826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:12 940830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653012601|now:1757654652940809|interv:71792|
[2025/09/12 05:24:12 940834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653012601|now:1757654652940809|interval:71792|pto_count:0|srtt:41373
[2025/09/12 05:24:12 940839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45614|
[2025/09/12 05:24:12 940843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 940848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1889967|
[2025/09/12 05:24:12 940852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 940856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1829|
[2025/09/12 05:24:12 940882] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1829|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654652940863|stream_id:0|stream_offset:1889967|
[2025/09/12 05:24:12 940890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1829|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 940897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:12 940904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41373|rtt_var:1366|pto_duration:46837|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 940909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 940918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 940922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:12 940926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653012700|now:1757654652940904|interv:71796|
[2025/09/12 05:24:12 940930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653012700|now:1757654652940904|interval:71796|pto_count:0|srtt:41373
[2025/09/12 05:24:12 940934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46814|
[2025/09/12 05:24:12 940939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 940943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1891146|
[2025/09/12 05:24:12 940948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 940952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652941952|now:1757654652940952|interv:1000|
[2025/09/12 05:24:12 940956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 940960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 940964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652941952|
[2025/09/12 05:24:12 940968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652941952|
[2025/09/12 05:24:12 940972] [debug] |xqc_engine_wakeup_after|wakeup:1757654652941952|now:1757654652940972|diff:980|
[2025/09/12 05:24:12 940976] [debug] |xqc_engine_main_logic|END|now:1757654652940696|
[2025/09/12 05:24:12 941290] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652941289|
[2025/09/12 05:24:12 941296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 941301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:836|
[2025/09/12 05:24:12 941305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:837|
[2025/09/12 05:24:12 941311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:837|
[2025/09/12 05:24:12 941315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 941320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1791|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1792|path_largest_ack:1791|
[2025/09/12 05:24:12 941324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:1831782|prior_time:1757654652899419|is_app_limited:0|send_elapse:40904|ack_elapse:41870|ctl_first_sent_time:1757654652900888|lagest_ack_time:1757654652941289|curr_delivered:1880982|
[2025/09/12 05:24:12 941329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652900888|
[2025/09/12 05:24:12 941334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1104||sndq_packets_used_bytes:0|sndq_packets_free:1572|
[2025/09/12 05:24:12 941338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1792|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1792|path_largest_ack:1792|
[2025/09/12 05:24:12 941346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:1834182|prior_time:1757654652901412|is_app_limited:0|send_elapse:40908|ack_elapse:39877|ctl_first_sent_time:1757654652902886|lagest_ack_time:1757654652941289|curr_delivered:1882182|
[2025/09/12 05:24:12 941351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652902886|
[2025/09/12 05:24:12 941355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1103||sndq_packets_used_bytes:0|sndq_packets_free:1573|
[2025/09/12 05:24:12 941359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41373|rttvar:1366|minrtt:30532|latest_rtt:38403|ack_delay:32|
[2025/09/12 05:24:12 941363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40998|rttvar:1775|minrtt:30532|latest_rtt:38403|ack_delay:32|
[2025/09/12 05:24:12 941367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1792|lost_pn:1789|thresh:3|
[2025/09/12 05:24:12 941371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 941375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40998|rtt_var:1775|pto_duration:48098|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 941380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 941384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 941387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44414|
[2025/09/12 05:24:12 941391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653013961|now:1757654652941375|interv:72586|
[2025/09/12 05:24:12 941395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653013961|now:1757654652941375|interval:72586|pto_count:0|srtt:40998
[2025/09/12 05:24:12 941400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40908, ack_elapse 39877, delivered 48000|rate 1173364|lost 202|
[2025/09/12 05:24:12 941404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1173364) in round 42|
[2025/09/12 05:24:12 941408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 941413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 941417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652902886|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 941421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652902886|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 941426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44414|srtt:40998|latest_rtt:38403|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 941434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:837|largest:837|pns:2|
[2025/09/12 05:24:12 941439] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:837|frame:ACK |recv_time:1757654652941289|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 941443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772941289|now:1757654652941289|interv:120000000|
[2025/09/12 05:24:12 941447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772941289|now:1757654652941289|interv:120000000|
[2025/09/12 05:24:12 941451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652941952|pq_index:0|
[2025/09/12 05:24:12 941478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652940696|
[2025/09/12 05:24:12 941483] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652941482|
[2025/09/12 05:24:12 941487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652941486|
[2025/09/12 05:24:12 941493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40998|min_srtt:40998|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 941498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1940664|
[2025/09/12 05:24:12 941502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40998|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 941507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 941511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40998|min_srtt:40998|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 941516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1941843|
[2025/09/12 05:24:12 941520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40998|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 941524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 941529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40998|min_srtt:40998|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 941533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1943022|
[2025/09/12 05:24:12 941537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 941541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 941548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 941552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 941557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 941561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1891146|
[2025/09/12 05:24:12 941566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 941570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 941574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652941952|
[2025/09/12 05:24:12 941578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652941952|
[2025/09/12 05:24:12 941581] [debug] |xqc_engine_wakeup_after|wakeup:1757654652941952|now:1757654652941581|diff:371|
[2025/09/12 05:24:12 941586] [debug] |xqc_engine_main_logic|END|now:1757654652941486|
[2025/09/12 05:24:12 941591] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652941591|
[2025/09/12 05:24:12 941595] [debug] |xqc_engine_wakeup_after|wakeup:1757654652941952|now:1757654652941595|diff:357|
[2025/09/12 05:24:12 941598] [debug] |xqc_engine_main_logic|END|now:1757654652941591|
[2025/09/12 05:24:12 942668] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652942668|
[2025/09/12 05:24:12 942678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652941952|pq_index:0|
[2025/09/12 05:24:12 942682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652941486|
[2025/09/12 05:24:12 942687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652942686|
[2025/09/12 05:24:12 942692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652941952|now:1757654652942686|
[2025/09/12 05:24:12 942696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652941952|now:1757654652942686|
[2025/09/12 05:24:12 942700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 942705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40998|min_srtt:40998|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 942710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1943022|
[2025/09/12 05:24:12 942715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 942718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 942722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 942727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 942736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 942740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1891146|
[2025/09/12 05:24:12 942744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 942749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1830|
[2025/09/12 05:24:12 942782] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1830|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44414|now:1757654652942757|stream_id:0|stream_offset:1891146|
[2025/09/12 05:24:12 942792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1830|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 942799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44414|applimit:0|
[2025/09/12 05:24:12 942806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40998|rtt_var:1775|pto_duration:48098|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 942813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 942818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 942822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:12 942826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653015855|now:1757654652942805|interv:73050|
[2025/09/12 05:24:12 942830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653015855|now:1757654652942805|interval:73050|pto_count:0|srtt:40998
[2025/09/12 05:24:12 942834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45614|
[2025/09/12 05:24:12 942839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 942843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1892325|
[2025/09/12 05:24:12 942848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 942852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1831|
[2025/09/12 05:24:12 942878] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1831|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654652942859|stream_id:0|stream_offset:1892325|
[2025/09/12 05:24:12 942886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1831|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 942894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:12 942909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40998|rtt_var:1775|pto_duration:48098|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 942914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 942918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 942922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:12 942926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653015957|now:1757654652942909|interv:73048|
[2025/09/12 05:24:12 942930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653015957|now:1757654652942909|interval:73048|pto_count:0|srtt:40998
[2025/09/12 05:24:12 942934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46814|
[2025/09/12 05:24:12 942939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 942943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1893504|
[2025/09/12 05:24:12 942948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 942952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652943951|now:1757654652942951|interv:1000|
[2025/09/12 05:24:12 942955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 942959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 942963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652943951|
[2025/09/12 05:24:12 942967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652943951|
[2025/09/12 05:24:12 942971] [debug] |xqc_engine_wakeup_after|wakeup:1757654652943951|now:1757654652942971|diff:980|
[2025/09/12 05:24:12 942976] [debug] |xqc_engine_main_logic|END|now:1757654652942686|
[2025/09/12 05:24:12 943287] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652943287|
[2025/09/12 05:24:12 943293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 943299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:837|
[2025/09/12 05:24:12 943303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:838|
[2025/09/12 05:24:12 943308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:838|
[2025/09/12 05:24:12 943313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 943320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1793|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1794|path_largest_ack:1793|
[2025/09/12 05:24:12 943325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:1834182|prior_time:1757654652901412|is_app_limited:0|send_elapse:41014|ack_elapse:41875|ctl_first_sent_time:1757654652902992|lagest_ack_time:1757654652943287|curr_delivered:1883382|
[2025/09/12 05:24:12 943330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652902992|
[2025/09/12 05:24:12 943338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1102||sndq_packets_used_bytes:0|sndq_packets_free:1574|
[2025/09/12 05:24:12 943342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1794|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1794|path_largest_ack:1794|
[2025/09/12 05:24:12 943346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:1836582|prior_time:1757654652903406|is_app_limited:0|send_elapse:40871|ack_elapse:39881|ctl_first_sent_time:1757654652904877|lagest_ack_time:1757654652943287|curr_delivered:1884582|
[2025/09/12 05:24:12 943351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652904877|
[2025/09/12 05:24:12 943355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1101||sndq_packets_used_bytes:0|sndq_packets_free:1575|
[2025/09/12 05:24:12 943359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40998|rttvar:1775|minrtt:30532|latest_rtt:38410|ack_delay:32|
[2025/09/12 05:24:12 943363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40671|rttvar:1987|minrtt:30532|latest_rtt:38410|ack_delay:32|
[2025/09/12 05:24:12 943367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1794|lost_pn:1791|thresh:3|
[2025/09/12 05:24:12 943372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 943376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40671|rtt_var:1987|pto_duration:48619|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 943380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 943384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 943388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44414|
[2025/09/12 05:24:12 943392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653016478|now:1757654652943375|interv:73103|
[2025/09/12 05:24:12 943396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653016478|now:1757654652943375|interval:73103|pto_count:0|srtt:40671
[2025/09/12 05:24:12 943400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40871, ack_elapse 39881, delivered 48000|rate 1174426|lost 202|
[2025/09/12 05:24:12 943404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1174426) in round 42|
[2025/09/12 05:24:12 943409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 943413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 943417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652904877|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 943421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652904877|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 943428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44414|srtt:40671|latest_rtt:38410|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 943434] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:97279|inflight:44414|mode:2|applimit:0|pacing_rate:1207876|bw:1207876|srtt:40671|latest_rtt:38410|min_rtt:30532|send:1818|lost:202|tlp:0|recv:831|recovery:0|slow_start:0|conn_life:1655285|acked:2400|delivered:1884582|is_cwnd_limited:0|
[2025/09/12 05:24:12 943440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:838|largest:838|pns:2|
[2025/09/12 05:24:12 943444] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:838|frame:ACK |recv_time:1757654652943287|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 943449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772943287|now:1757654652943287|interv:120000000|
[2025/09/12 05:24:12 943453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772943287|now:1757654652943287|interv:120000000|
[2025/09/12 05:24:12 943481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652943951|pq_index:0|
[2025/09/12 05:24:12 943485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652942686|
[2025/09/12 05:24:12 943489] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652943489|
[2025/09/12 05:24:12 943494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652943493|
[2025/09/12 05:24:12 943500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40671|min_srtt:40671|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 943504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1943022|
[2025/09/12 05:24:12 943509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40671|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 943513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 943518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40671|min_srtt:40671|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 943522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1944201|
[2025/09/12 05:24:12 943526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40671|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 943531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 943538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40671|min_srtt:40671|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 943543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1945380|
[2025/09/12 05:24:12 943547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 943551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 943555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 943559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 943563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 943567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1893504|
[2025/09/12 05:24:12 943571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 943575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 943579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652943951|
[2025/09/12 05:24:12 943583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652943951|
[2025/09/12 05:24:12 943587] [debug] |xqc_engine_wakeup_after|wakeup:1757654652943951|now:1757654652943587|diff:364|
[2025/09/12 05:24:12 943591] [debug] |xqc_engine_main_logic|END|now:1757654652943493|
[2025/09/12 05:24:12 943596] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652943596|
[2025/09/12 05:24:12 943600] [debug] |xqc_engine_wakeup_after|wakeup:1757654652943951|now:1757654652943600|diff:351|
[2025/09/12 05:24:12 943604] [debug] |xqc_engine_main_logic|END|now:1757654652943596|
[2025/09/12 05:24:12 944670] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652944670|
[2025/09/12 05:24:12 944679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652943951|pq_index:0|
[2025/09/12 05:24:12 944683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652943493|
[2025/09/12 05:24:12 944688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652944687|
[2025/09/12 05:24:12 944693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652943951|now:1757654652944687|
[2025/09/12 05:24:12 944697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652943951|now:1757654652944687|
[2025/09/12 05:24:12 944701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 944706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40671|min_srtt:40671|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 944711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1945380|
[2025/09/12 05:24:12 944720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 944724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 944727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 944732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 944736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 944741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1893504|
[2025/09/12 05:24:12 944745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 944749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1832|
[2025/09/12 05:24:12 944784] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1832|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44414|now:1757654652944757|stream_id:0|stream_offset:1893504|
[2025/09/12 05:24:12 944793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1832|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 944800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44414|applimit:0|
[2025/09/12 05:24:12 944807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40671|rtt_var:1987|pto_duration:48619|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 944814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 944820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 944823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:12 944827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653018376|now:1757654652944807|interv:73569|
[2025/09/12 05:24:12 944831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653018376|now:1757654652944807|interval:73569|pto_count:0|srtt:40671
[2025/09/12 05:24:12 944836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45614|
[2025/09/12 05:24:12 944841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 944848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1894683|
[2025/09/12 05:24:12 944853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 944857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1833|
[2025/09/12 05:24:12 944894] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1833|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654652944874|stream_id:0|stream_offset:1894683|
[2025/09/12 05:24:12 944903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1833|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 944910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:12 944917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40671|rtt_var:1987|pto_duration:48619|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 944922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 944926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 944930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:12 944934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653018493|now:1757654652944916|interv:73577|
[2025/09/12 05:24:12 944938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653018493|now:1757654652944916|interval:73577|pto_count:0|srtt:40671
[2025/09/12 05:24:12 944942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46814|
[2025/09/12 05:24:12 944947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 944951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1895862|
[2025/09/12 05:24:12 944956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 944959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652945959|now:1757654652944959|interv:1000|
[2025/09/12 05:24:12 944963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 944967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 944971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652945959|
[2025/09/12 05:24:12 944975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652945959|
[2025/09/12 05:24:12 944979] [debug] |xqc_engine_wakeup_after|wakeup:1757654652945959|now:1757654652944979|diff:980|
[2025/09/12 05:24:12 944984] [debug] |xqc_engine_main_logic|END|now:1757654652944687|
[2025/09/12 05:24:12 945278] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654652945277|
[2025/09/12 05:24:12 945283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 945289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:838|
[2025/09/12 05:24:12 945293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:839|
[2025/09/12 05:24:12 945298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:839|
[2025/09/12 05:24:12 945302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 945312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1795|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1796|path_largest_ack:1795|
[2025/09/12 05:24:12 945316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:1838982|prior_time:1757654652905394|is_app_limited:0|send_elapse:40884|ack_elapse:39883|ctl_first_sent_time:1757654652906857|lagest_ack_time:1757654652945277|curr_delivered:1885782|
[2025/09/12 05:24:12 945321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652906857|
[2025/09/12 05:24:12 945326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1100||sndq_packets_used_bytes:0|sndq_packets_free:1576|
[2025/09/12 05:24:12 945330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1796|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1796|path_largest_ack:1796|
[2025/09/12 05:24:12 945334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:1838982|prior_time:1757654652905394|is_app_limited:0|send_elapse:40884|ack_elapse:39883|ctl_first_sent_time:1757654652906857|lagest_ack_time:1757654652945277|curr_delivered:1886982|
[2025/09/12 05:24:12 945339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652906963|
[2025/09/12 05:24:12 945343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1099||sndq_packets_used_bytes:0|sndq_packets_free:1577|
[2025/09/12 05:24:12 945347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40671|rttvar:1987|minrtt:30532|latest_rtt:38314|ack_delay:32|
[2025/09/12 05:24:12 945351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40373|rttvar:2088|minrtt:30532|latest_rtt:38314|ack_delay:32|
[2025/09/12 05:24:12 945355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1796|lost_pn:1793|thresh:3|
[2025/09/12 05:24:12 945359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 945363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40373|rtt_var:2088|pto_duration:48725|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 945369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 945373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 945377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44414|
[2025/09/12 05:24:12 945381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653018599|now:1757654652945363|interv:73236|
[2025/09/12 05:24:12 945385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653018599|now:1757654652945363|interval:73236|pto_count:0|srtt:40373
[2025/09/12 05:24:12 945389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40884, ack_elapse 39883, delivered 48000|rate 1174053|lost 202|
[2025/09/12 05:24:12 945393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1174053) in round 42|
[2025/09/12 05:24:12 945398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 945404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 945408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652906963|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 945413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652906963|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 945417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44414|srtt:40373|latest_rtt:38314|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 945423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:839|largest:839|pns:2|
[2025/09/12 05:24:12 945427] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:839|frame:ACK |recv_time:1757654652945277|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 945432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772945277|now:1757654652945277|interv:120000000|
[2025/09/12 05:24:12 945436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772945277|now:1757654652945277|interv:120000000|
[2025/09/12 05:24:12 945440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652945959|pq_index:0|
[2025/09/12 05:24:12 945444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652944687|
[2025/09/12 05:24:12 945448] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652945448|
[2025/09/12 05:24:12 945453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652945452|
[2025/09/12 05:24:12 945481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40373|min_srtt:40373|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 945485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1945380|
[2025/09/12 05:24:12 945490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40373|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 945494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 945499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40373|min_srtt:40373|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 945503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1946559|
[2025/09/12 05:24:12 945508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40373|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 945515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 945520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40373|min_srtt:40373|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 945524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1947738|
[2025/09/12 05:24:12 945528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 945532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 945536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 945540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 945545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 945549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1895862|
[2025/09/12 05:24:12 945553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 945557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 945561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652945959|
[2025/09/12 05:24:12 945565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652945959|
[2025/09/12 05:24:12 945569] [debug] |xqc_engine_wakeup_after|wakeup:1757654652945959|now:1757654652945569|diff:390|
[2025/09/12 05:24:12 945573] [debug] |xqc_engine_main_logic|END|now:1757654652945452|
[2025/09/12 05:24:12 945578] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652945578|
[2025/09/12 05:24:12 945582] [debug] |xqc_engine_wakeup_after|wakeup:1757654652945959|now:1757654652945582|diff:377|
[2025/09/12 05:24:12 945586] [debug] |xqc_engine_main_logic|END|now:1757654652945578|
[2025/09/12 05:24:12 946651] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652946651|
[2025/09/12 05:24:12 946660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652945959|pq_index:0|
[2025/09/12 05:24:12 946665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652945452|
[2025/09/12 05:24:12 946669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652946668|
[2025/09/12 05:24:12 946674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652945959|now:1757654652946668|
[2025/09/12 05:24:12 946678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652945959|now:1757654652946668|
[2025/09/12 05:24:12 946682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 946691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40373|min_srtt:40373|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 946696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1947738|
[2025/09/12 05:24:12 946700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 946704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 946708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 946712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 946717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 946721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1895862|
[2025/09/12 05:24:12 946725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 946729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1834|
[2025/09/12 05:24:12 946761] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1834|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44414|now:1757654652946737|stream_id:0|stream_offset:1895862|
[2025/09/12 05:24:12 946771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1834|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 946778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44414|applimit:0|
[2025/09/12 05:24:12 946784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40373|rtt_var:2088|pto_duration:48725|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 946791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 946797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 946801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:12 946805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653020462|now:1757654652946784|interv:73678|
[2025/09/12 05:24:12 946809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653020462|now:1757654652946784|interval:73678|pto_count:0|srtt:40373
[2025/09/12 05:24:12 946813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45614|
[2025/09/12 05:24:12 946818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 946822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1897041|
[2025/09/12 05:24:12 946831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 946835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1835|
[2025/09/12 05:24:12 946867] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1835|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654652946842|stream_id:0|stream_offset:1897041|
[2025/09/12 05:24:12 946876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1835|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 946883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:12 946889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40373|rtt_var:2088|pto_duration:48725|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 946894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 946898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 946901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:12 946905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653020567|now:1757654652946889|interv:73678|
[2025/09/12 05:24:12 946909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653020567|now:1757654652946889|interval:73678|pto_count:0|srtt:40373
[2025/09/12 05:24:12 946914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46814|
[2025/09/12 05:24:12 946918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 946923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1898220|
[2025/09/12 05:24:12 946927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 946931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652947931|now:1757654652946931|interv:1000|
[2025/09/12 05:24:12 946935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 946939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 946943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652947931|
[2025/09/12 05:24:12 946947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652947931|
[2025/09/12 05:24:12 946951] [debug] |xqc_engine_wakeup_after|wakeup:1757654652947931|now:1757654652946951|diff:980|
[2025/09/12 05:24:12 946955] [debug] |xqc_engine_main_logic|END|now:1757654652946668|
[2025/09/12 05:24:12 947276] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654652947275|
[2025/09/12 05:24:12 947281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 947287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:839|
[2025/09/12 05:24:12 947291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:840|
[2025/09/12 05:24:12 947301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:840|
[2025/09/12 05:24:12 947305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 947310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1797|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1798|path_largest_ack:1797|
[2025/09/12 05:24:12 947314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:1841382|prior_time:1757654652907397|is_app_limited:0|send_elapse:42785|ack_elapse:39878|ctl_first_sent_time:1757654652908860|lagest_ack_time:1757654652947275|curr_delivered:1888182|
[2025/09/12 05:24:12 947319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652908860|
[2025/09/12 05:24:12 947323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1098||sndq_packets_used_bytes:0|sndq_packets_free:1578|
[2025/09/12 05:24:12 947328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1798|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1798|path_largest_ack:1798|
[2025/09/12 05:24:12 947332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:1843782|prior_time:1757654652909382|is_app_limited:0|send_elapse:42894|ack_elapse:37893|ctl_first_sent_time:1757654652910854|lagest_ack_time:1757654652947275|curr_delivered:1889382|
[2025/09/12 05:24:12 947337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652910854|
[2025/09/12 05:24:12 947340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1097||sndq_packets_used_bytes:0|sndq_packets_free:1579|
[2025/09/12 05:24:12 947345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40373|rttvar:2088|minrtt:30532|latest_rtt:36421|ack_delay:32|
[2025/09/12 05:24:12 947349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39875|rttvar:2562|minrtt:30532|latest_rtt:36421|ack_delay:32|
[2025/09/12 05:24:12 947353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1798|lost_pn:1795|thresh:3|
[2025/09/12 05:24:12 947357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 947361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39875|rtt_var:2562|pto_duration:50123|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 947365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 947369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 947373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44414|
[2025/09/12 05:24:12 947377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653021965|now:1757654652947361|interv:74604|
[2025/09/12 05:24:12 947381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653021965|now:1757654652947361|interval:74604|pto_count:0|srtt:39875
[2025/09/12 05:24:12 947385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 42894, ack_elapse 37893, delivered 45600|rate 1063085|lost 202|
[2025/09/12 05:24:12 947393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1063085) in round 42|
[2025/09/12 05:24:12 947397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 947401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 947405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652910854|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 947409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652910854|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 947414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44414|srtt:39875|latest_rtt:36421|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 947419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:840|largest:840|pns:2|
[2025/09/12 05:24:12 947424] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:840|frame:ACK |recv_time:1757654652947275|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 947428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772947275|now:1757654652947275|interv:120000000|
[2025/09/12 05:24:12 947433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772947275|now:1757654652947275|interv:120000000|
[2025/09/12 05:24:12 947436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652947931|pq_index:0|
[2025/09/12 05:24:12 947441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652946668|
[2025/09/12 05:24:12 947445] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652947444|
[2025/09/12 05:24:12 947449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652947448|
[2025/09/12 05:24:12 947473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39875|min_srtt:39875|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 947483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1947738|
[2025/09/12 05:24:12 947487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39875|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 947492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 947496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39875|min_srtt:39875|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 947501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1948917|
[2025/09/12 05:24:12 947508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39875|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 947513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 947517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39875|min_srtt:39875|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 947521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1950096|
[2025/09/12 05:24:12 947525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 947529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 947533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 947537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 947542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 947546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1898220|
[2025/09/12 05:24:12 947550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 947554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 947558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652947931|
[2025/09/12 05:24:12 947562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652947931|
[2025/09/12 05:24:12 947566] [debug] |xqc_engine_wakeup_after|wakeup:1757654652947931|now:1757654652947566|diff:365|
[2025/09/12 05:24:12 947570] [debug] |xqc_engine_main_logic|END|now:1757654652947448|
[2025/09/12 05:24:12 947575] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652947575|
[2025/09/12 05:24:12 947579] [debug] |xqc_engine_wakeup_after|wakeup:1757654652947931|now:1757654652947579|diff:352|
[2025/09/12 05:24:12 947583] [debug] |xqc_engine_main_logic|END|now:1757654652947575|
[2025/09/12 05:24:12 948649] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652948648|
[2025/09/12 05:24:12 948658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652947931|pq_index:0|
[2025/09/12 05:24:12 948662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652947448|
[2025/09/12 05:24:12 948667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652948666|
[2025/09/12 05:24:12 948671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652947931|now:1757654652948666|
[2025/09/12 05:24:12 948680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652947931|now:1757654652948666|
[2025/09/12 05:24:12 948684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 948689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39875|min_srtt:39875|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 948694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1950096|
[2025/09/12 05:24:12 948698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 948702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 948706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 948710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 948715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 948719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44414|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1898220|
[2025/09/12 05:24:12 948723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 948728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1836|
[2025/09/12 05:24:12 948760] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1836|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44414|now:1757654652948736|stream_id:0|stream_offset:1898220|
[2025/09/12 05:24:12 948769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1836|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 948777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44414|applimit:0|
[2025/09/12 05:24:12 948783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39875|rtt_var:2562|pto_duration:50123|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 948790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 948795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 948799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:12 948803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653023859|now:1757654652948783|interv:75076|
[2025/09/12 05:24:12 948807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653023859|now:1757654652948783|interval:75076|pto_count:0|srtt:39875
[2025/09/12 05:24:12 948812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45614|
[2025/09/12 05:24:12 948817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 948829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1899399|
[2025/09/12 05:24:12 948833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 948837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1837|
[2025/09/12 05:24:12 948871] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1837|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654652948845|stream_id:0|stream_offset:1899399|
[2025/09/12 05:24:12 948879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1837|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 948887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:12 948892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39875|rtt_var:2562|pto_duration:50123|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 948897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 948900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 948904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:12 948908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653023968|now:1757654652948892|interv:75076|
[2025/09/12 05:24:12 948912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653023968|now:1757654652948892|interval:75076|pto_count:0|srtt:39875
[2025/09/12 05:24:12 948917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46814|
[2025/09/12 05:24:12 948921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 948925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1900578|
[2025/09/12 05:24:12 948930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 948934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652949934|now:1757654652948934|interv:1000|
[2025/09/12 05:24:12 948938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 948941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 948945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652949934|
[2025/09/12 05:24:12 948950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652949934|
[2025/09/12 05:24:12 948953] [debug] |xqc_engine_wakeup_after|wakeup:1757654652949934|now:1757654652948953|diff:981|
[2025/09/12 05:24:12 948958] [debug] |xqc_engine_main_logic|END|now:1757654652948666|
[2025/09/12 05:24:12 949374] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652949374|
[2025/09/12 05:24:12 949385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 949391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:840|
[2025/09/12 05:24:12 949395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:841|
[2025/09/12 05:24:12 949400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:841|
[2025/09/12 05:24:12 949404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 949409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1799|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1800|path_largest_ack:1799|
[2025/09/12 05:24:12 949414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:1843782|prior_time:1757654652909382|is_app_limited:0|send_elapse:43000|ack_elapse:39992|ctl_first_sent_time:1757654652910960|lagest_ack_time:1757654652949374|curr_delivered:1890582|
[2025/09/12 05:24:12 949418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652910960|
[2025/09/12 05:24:12 949423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1096||sndq_packets_used_bytes:0|sndq_packets_free:1580|
[2025/09/12 05:24:12 949427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1800|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:1800|path_largest_ack:1800|
[2025/09/12 05:24:12 949432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1846182|prior_time:1757654652911384|is_app_limited:0|send_elapse:42952|ack_elapse:37990|ctl_first_sent_time:1757654652912891|lagest_ack_time:1757654652949374|curr_delivered:1891789|
[2025/09/12 05:24:12 949436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652912891|
[2025/09/12 05:24:12 949440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1095||sndq_packets_used_bytes:0|sndq_packets_free:1581|
[2025/09/12 05:24:12 949444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39875|rttvar:2562|minrtt:30532|latest_rtt:36483|ack_delay:40|
[2025/09/12 05:24:12 949449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39446|rttvar:2780|minrtt:30532|latest_rtt:36483|ack_delay:40|
[2025/09/12 05:24:12 949453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1800|lost_pn:1797|thresh:3|
[2025/09/12 05:24:12 949479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 823|pns:2|
[2025/09/12 05:24:12 949484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 949488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39446|rtt_var:2780|pto_duration:50566|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 949492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 949496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 949500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 949504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653024411|now:1757654652949488|interv:74923|
[2025/09/12 05:24:12 949511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653024411|now:1757654652949488|interval:74923|pto_count:0|srtt:39446
[2025/09/12 05:24:12 949516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 42952, ack_elapse 37990, delivered 45607|rate 1061813|lost 202|
[2025/09/12 05:24:12 949520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1061813) in round 42|
[2025/09/12 05:24:12 949525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 949529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 949533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2407|po_sent_time:1757654652912891|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 949537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2407|po_sent_time:1757654652912891|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 949542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:39446|latest_rtt:36483|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 949548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:841|largest:841|pns:2|
[2025/09/12 05:24:12 949552] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:841|frame:ACK |recv_time:1757654652949374|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 949557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772949374|now:1757654652949374|interv:120000000|
[2025/09/12 05:24:12 949561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772949374|now:1757654652949374|interv:120000000|
[2025/09/12 05:24:12 949565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652949934|pq_index:0|
[2025/09/12 05:24:12 949569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652948666|
[2025/09/12 05:24:12 949573] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652949573|
[2025/09/12 05:24:12 949578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652949577|
[2025/09/12 05:24:12 949583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39446|min_srtt:39446|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 949588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1950096|
[2025/09/12 05:24:12 949592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39446|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 949599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 949604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39446|min_srtt:39446|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 949608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1951275|
[2025/09/12 05:24:12 949612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39446|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 949617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 949621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39446|min_srtt:39446|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 949625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1952454|
[2025/09/12 05:24:12 949629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 949633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 949637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 949641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 949646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 949650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1900578|
[2025/09/12 05:24:12 949654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 949658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 949662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652949934|
[2025/09/12 05:24:12 949666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652949934|
[2025/09/12 05:24:12 949669] [debug] |xqc_engine_wakeup_after|wakeup:1757654652949934|now:1757654652949669|diff:265|
[2025/09/12 05:24:12 949674] [debug] |xqc_engine_main_logic|END|now:1757654652949577|
[2025/09/12 05:24:12 949679] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652949679|
[2025/09/12 05:24:12 949683] [debug] |xqc_engine_wakeup_after|wakeup:1757654652949934|now:1757654652949683|diff:251|
[2025/09/12 05:24:12 949687] [debug] |xqc_engine_main_logic|END|now:1757654652949679|
[2025/09/12 05:24:12 950753] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652950753|
[2025/09/12 05:24:12 950762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652949934|pq_index:0|
[2025/09/12 05:24:12 950766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652949577|
[2025/09/12 05:24:12 950771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652950770|
[2025/09/12 05:24:12 950781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652949934|now:1757654652950770|
[2025/09/12 05:24:12 950785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652949934|now:1757654652950770|
[2025/09/12 05:24:12 950789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 950794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39446|min_srtt:39446|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 950799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1952454|
[2025/09/12 05:24:12 950803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 950807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 950811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 950816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 950820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 950824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1900578|
[2025/09/12 05:24:12 950829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 950833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1838|
[2025/09/12 05:24:12 950871] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1838|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652950841|stream_id:0|stream_offset:1900578|
[2025/09/12 05:24:12 950881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1838|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 950888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 950895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39446|rtt_var:2780|pto_duration:50566|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 950901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 950905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 950909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 950913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653026407|now:1757654652950894|interv:75513|
[2025/09/12 05:24:12 950917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653026407|now:1757654652950894|interval:75513|pto_count:0|srtt:39446
[2025/09/12 05:24:12 950926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 950931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 950935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1901757|
[2025/09/12 05:24:12 950940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 950944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1839|
[2025/09/12 05:24:12 950971] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1839|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652950951|stream_id:0|stream_offset:1901757|
[2025/09/12 05:24:12 950979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1839|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 950987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 950994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39446|rtt_var:2780|pto_duration:50566|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 951000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 951004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 951008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 951012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653026517|now:1757654652950993|interv:75524|
[2025/09/12 05:24:12 951016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653026517|now:1757654652950993|interval:75524|pto_count:0|srtt:39446
[2025/09/12 05:24:12 951020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 951025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 951029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1902936|
[2025/09/12 05:24:12 951033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 951037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652952037|now:1757654652951037|interv:1000|
[2025/09/12 05:24:12 951041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 951045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 951049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652952037|
[2025/09/12 05:24:12 951053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652952037|
[2025/09/12 05:24:12 951061] [debug] |xqc_engine_wakeup_after|wakeup:1757654652952037|now:1757654652951061|diff:976|
[2025/09/12 05:24:12 951066] [debug] |xqc_engine_main_logic|END|now:1757654652950770|
[2025/09/12 05:24:12 951263] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652951262|
[2025/09/12 05:24:12 951269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 951274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:841|
[2025/09/12 05:24:12 951278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:842|
[2025/09/12 05:24:12 951284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:842|
[2025/09/12 05:24:12 951288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 951293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1801|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1802|path_largest_ack:1801|
[2025/09/12 05:24:12 951297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1846182|prior_time:1757654652911384|is_app_limited:0|send_elapse:43081|ack_elapse:39878|ctl_first_sent_time:1757654652913020|lagest_ack_time:1757654652951262|curr_delivered:1892989|
[2025/09/12 05:24:12 951302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652913020|
[2025/09/12 05:24:12 951306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1094||sndq_packets_used_bytes:0|sndq_packets_free:1582|
[2025/09/12 05:24:12 951311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1802|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1802|path_largest_ack:1802|
[2025/09/12 05:24:12 951315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1848582|prior_time:1757654652913401|is_app_limited:0|send_elapse:42963|ack_elapse:37861|ctl_first_sent_time:1757654652914880|lagest_ack_time:1757654652951262|curr_delivered:1894189|
[2025/09/12 05:24:12 951319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652914880|
[2025/09/12 05:24:12 951323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1093||sndq_packets_used_bytes:0|sndq_packets_free:1583|
[2025/09/12 05:24:12 951327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39446|rttvar:2780|minrtt:30532|latest_rtt:36382|ack_delay:32|
[2025/09/12 05:24:12 951331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39059|rttvar:2859|minrtt:30532|latest_rtt:36382|ack_delay:32|
[2025/09/12 05:24:12 951336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1802|lost_pn:1799|thresh:3|
[2025/09/12 05:24:12 951340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 951344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39059|rtt_var:2859|pto_duration:50495|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 951348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 951352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 951359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 951363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653026446|now:1757654652951344|interv:75102|
[2025/09/12 05:24:12 951367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653026446|now:1757654652951344|interval:75102|pto_count:0|srtt:39059
[2025/09/12 05:24:12 951372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 42963, ack_elapse 37861, delivered 45607|rate 1061541|lost 202|
[2025/09/12 05:24:12 951376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1061541) in round 42|
[2025/09/12 05:24:12 951380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 951384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 951388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652914880|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 951393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652914880|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 951397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:39059|latest_rtt:36382|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 951402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:12 951407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654652976262|now:1757654652951262|interv:25000|
[2025/09/12 05:24:12 951412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652951262|max_ack_delay:25000|
[2025/09/12 05:24:12 951416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:842|largest:842|pns:2|
[2025/09/12 05:24:12 951421] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:842|frame:PING ACK |recv_time:1757654652951262|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 951425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772951262|now:1757654652951262|interv:120000000|
[2025/09/12 05:24:12 951429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772951262|now:1757654652951262|interv:120000000|
[2025/09/12 05:24:12 951433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652952037|pq_index:0|
[2025/09/12 05:24:12 951437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652950770|
[2025/09/12 05:24:12 951441] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652951441|
[2025/09/12 05:24:12 951446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652951445|
[2025/09/12 05:24:12 951473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39059|min_srtt:39059|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 951483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1952454|
[2025/09/12 05:24:12 951487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39059|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 951492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 951496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39059|min_srtt:39059|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 951501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1953633|
[2025/09/12 05:24:12 951505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39059|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 951509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 951513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39059|min_srtt:39059|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 951518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1954812|
[2025/09/12 05:24:12 951522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 951526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 951530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 951534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 951538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 951542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1902936|
[2025/09/12 05:24:12 951547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 951550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 951554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652952037|
[2025/09/12 05:24:12 951558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652952037|
[2025/09/12 05:24:12 951565] [debug] |xqc_engine_wakeup_after|wakeup:1757654652952037|now:1757654652951565|diff:472|
[2025/09/12 05:24:12 951570] [debug] |xqc_engine_main_logic|END|now:1757654652951445|
[2025/09/12 05:24:12 951576] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652951576|
[2025/09/12 05:24:12 951580] [debug] |xqc_engine_wakeup_after|wakeup:1757654652952037|now:1757654652951579|diff:458|
[2025/09/12 05:24:12 951583] [debug] |xqc_engine_main_logic|END|now:1757654652951576|
[2025/09/12 05:24:12 952649] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652952649|
[2025/09/12 05:24:12 952658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652952037|pq_index:0|
[2025/09/12 05:24:12 952662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652951445|
[2025/09/12 05:24:12 952667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652952666|
[2025/09/12 05:24:12 952672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652952037|now:1757654652952666|
[2025/09/12 05:24:12 952676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652952037|now:1757654652952666|
[2025/09/12 05:24:12 952680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 952685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39059|min_srtt:39059|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 952689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1954812|
[2025/09/12 05:24:12 952694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 952698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 952702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 952706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 952711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 952715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1902936|
[2025/09/12 05:24:12 952719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 952724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1840|
[2025/09/12 05:24:12 952756] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1840|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652952732|stream_id:0|stream_offset:1902936|
[2025/09/12 05:24:12 952765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1840|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 952772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 952785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39059|rtt_var:2859|pto_duration:50495|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 952791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 952795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 952799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 952803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653028227|now:1757654652952785|interv:75442|
[2025/09/12 05:24:12 952807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653028227|now:1757654652952785|interval:75442|pto_count:0|srtt:39059
[2025/09/12 05:24:12 952812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 952819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 952824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1904115|
[2025/09/12 05:24:12 952829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 952833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1841|
[2025/09/12 05:24:12 952866] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1841|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652952846|stream_id:0|stream_offset:1904115|
[2025/09/12 05:24:12 952875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1841|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 952882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 952889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39059|rtt_var:2859|pto_duration:50495|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 952894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 952898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 952902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 952906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653028341|now:1757654652952889|interv:75452|
[2025/09/12 05:24:12 952910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653028341|now:1757654652952889|interval:75452|pto_count:0|srtt:39059
[2025/09/12 05:24:12 952915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 952919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 952924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1905294|
[2025/09/12 05:24:12 952937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 952941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652953941|now:1757654652952941|interv:1000|
[2025/09/12 05:24:12 952945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 952949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 952953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652953941|
[2025/09/12 05:24:12 952957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652953941|
[2025/09/12 05:24:12 952961] [debug] |xqc_engine_wakeup_after|wakeup:1757654652953941|now:1757654652952961|diff:980|
[2025/09/12 05:24:12 952966] [debug] |xqc_engine_main_logic|END|now:1757654652952666|
[2025/09/12 05:24:12 953250] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652953249|
[2025/09/12 05:24:12 953255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 953261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:842|
[2025/09/12 05:24:12 953265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:843|
[2025/09/12 05:24:12 953270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:843|
[2025/09/12 05:24:12 953274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 953279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1803|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1804|path_largest_ack:1803|
[2025/09/12 05:24:12 953283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1848582|prior_time:1757654652913401|is_app_limited:0|send_elapse:43083|ack_elapse:39848|ctl_first_sent_time:1757654652915000|lagest_ack_time:1757654652953249|curr_delivered:1895389|
[2025/09/12 05:24:12 953288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652915000|
[2025/09/12 05:24:12 953293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1092||sndq_packets_used_bytes:0|sndq_packets_free:1584|
[2025/09/12 05:24:12 953297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1804|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1804|path_largest_ack:1804|
[2025/09/12 05:24:12 953301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1850982|prior_time:1757654652915380|is_app_limited:0|send_elapse:42917|ack_elapse:37869|ctl_first_sent_time:1757654652916845|lagest_ack_time:1757654652953249|curr_delivered:1896589|
[2025/09/12 05:24:12 953305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652916845|
[2025/09/12 05:24:12 953309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1091||sndq_packets_used_bytes:0|sndq_packets_free:1585|
[2025/09/12 05:24:12 953313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39059|rttvar:2859|minrtt:30532|latest_rtt:36404|ack_delay:32|
[2025/09/12 05:24:12 953318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38723|rttvar:2816|minrtt:30532|latest_rtt:36404|ack_delay:32|
[2025/09/12 05:24:12 953326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1804|lost_pn:1801|thresh:3|
[2025/09/12 05:24:12 953330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 953334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38723|rtt_var:2816|pto_duration:49987|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 953338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 953342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 953346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 953350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653027833|now:1757654652953333|interv:74500|
[2025/09/12 05:24:12 953354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653027833|now:1757654652953333|interval:74500|pto_count:0|srtt:38723
[2025/09/12 05:24:12 953358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 42917, ack_elapse 37869, delivered 45607|rate 1062679|lost 202|
[2025/09/12 05:24:12 953362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1062679) in round 42|
[2025/09/12 05:24:12 953366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 953370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 953374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652916845|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 953379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652916845|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 953383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:38723|latest_rtt:36404|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 953389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:843|largest:843|pns:2|
[2025/09/12 05:24:12 953393] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:843|frame:ACK |recv_time:1757654652953249|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 953398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772953249|now:1757654652953249|interv:120000000|
[2025/09/12 05:24:12 953402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772953249|now:1757654652953249|interv:120000000|
[2025/09/12 05:24:12 953406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652953941|pq_index:0|
[2025/09/12 05:24:12 953410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652952666|
[2025/09/12 05:24:12 953417] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652953417|
[2025/09/12 05:24:12 953422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652953421|
[2025/09/12 05:24:12 953427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38723|min_srtt:38723|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 953431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1954812|
[2025/09/12 05:24:12 953436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38723|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 953440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 953445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38723|min_srtt:38723|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 953449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1955991|
[2025/09/12 05:24:12 953453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38723|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 953481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 953486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38723|min_srtt:38723|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 953490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1957170|
[2025/09/12 05:24:12 953495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 953499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 953502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 953507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 953511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 953515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1905294|
[2025/09/12 05:24:12 953520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 953523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 953531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652953941|
[2025/09/12 05:24:12 953535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652953941|
[2025/09/12 05:24:12 953539] [debug] |xqc_engine_wakeup_after|wakeup:1757654652953941|now:1757654652953539|diff:402|
[2025/09/12 05:24:12 953543] [debug] |xqc_engine_main_logic|END|now:1757654652953421|
[2025/09/12 05:24:12 953548] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652953548|
[2025/09/12 05:24:12 953552] [debug] |xqc_engine_wakeup_after|wakeup:1757654652953941|now:1757654652953552|diff:389|
[2025/09/12 05:24:12 953556] [debug] |xqc_engine_main_logic|END|now:1757654652953548|
[2025/09/12 05:24:12 954621] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652954621|
[2025/09/12 05:24:12 954631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652953941|pq_index:0|
[2025/09/12 05:24:12 954635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652953421|
[2025/09/12 05:24:12 954640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652954639|
[2025/09/12 05:24:12 954644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652953941|now:1757654652954639|
[2025/09/12 05:24:12 954649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652953941|now:1757654652954639|
[2025/09/12 05:24:12 954652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 954657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38723|min_srtt:38723|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 954662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1957170|
[2025/09/12 05:24:12 954666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 954670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 954674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 954678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 954683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 954687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1905294|
[2025/09/12 05:24:12 954691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 954696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1842|
[2025/09/12 05:24:12 954727] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1842|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652954703|stream_id:0|stream_offset:1905294|
[2025/09/12 05:24:12 954736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1842|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 954749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 954756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38723|rtt_var:2816|pto_duration:49987|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 954763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 954767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 954771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 954774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653029690|now:1757654652954756|interv:74934|
[2025/09/12 05:24:12 954779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653029690|now:1757654652954756|interval:74934|pto_count:0|srtt:38723
[2025/09/12 05:24:12 954783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 954788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 954792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1906473|
[2025/09/12 05:24:12 954797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 954801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1843|
[2025/09/12 05:24:12 954827] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1843|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652954808|stream_id:0|stream_offset:1906473|
[2025/09/12 05:24:12 954843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1843|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 954851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 954857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38723|rtt_var:2816|pto_duration:49987|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 954861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 954865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 954869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 954873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653029795|now:1757654652954856|interv:74939|
[2025/09/12 05:24:12 954877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653029795|now:1757654652954856|interval:74939|pto_count:0|srtt:38723
[2025/09/12 05:24:12 954881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 954890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 954895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1907652|
[2025/09/12 05:24:12 954899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 954903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652955903|now:1757654652954903|interv:1000|
[2025/09/12 05:24:12 954907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 954911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 954915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652955903|
[2025/09/12 05:24:12 954919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652955903|
[2025/09/12 05:24:12 954923] [debug] |xqc_engine_wakeup_after|wakeup:1757654652955903|now:1757654652954923|diff:980|
[2025/09/12 05:24:12 954927] [debug] |xqc_engine_main_logic|END|now:1757654652954639|
[2025/09/12 05:24:12 955250] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652955249|
[2025/09/12 05:24:12 955255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 955261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:843|
[2025/09/12 05:24:12 955265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:844|
[2025/09/12 05:24:12 955270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:844|
[2025/09/12 05:24:12 955274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 955279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1805|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1806|path_largest_ack:1805|
[2025/09/12 05:24:12 955283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1850982|prior_time:1757654652915380|is_app_limited:0|send_elapse:43030|ack_elapse:39869|ctl_first_sent_time:1757654652916958|lagest_ack_time:1757654652955249|curr_delivered:1897789|
[2025/09/12 05:24:12 955288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652916958|
[2025/09/12 05:24:12 955292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1090||sndq_packets_used_bytes:0|sndq_packets_free:1586|
[2025/09/12 05:24:12 955296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1806|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1806|path_largest_ack:1806|
[2025/09/12 05:24:12 955301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1853382|prior_time:1757654652917365|is_app_limited:0|send_elapse:44801|ack_elapse:37884|ctl_first_sent_time:1757654652918835|lagest_ack_time:1757654652955249|curr_delivered:1898989|
[2025/09/12 05:24:12 955305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652918835|
[2025/09/12 05:24:12 955309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1089||sndq_packets_used_bytes:0|sndq_packets_free:1587|
[2025/09/12 05:24:12 955313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38723|rttvar:2816|minrtt:30532|latest_rtt:36414|ack_delay:32|
[2025/09/12 05:24:12 955321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38430|rttvar:2697|minrtt:30532|latest_rtt:36414|ack_delay:32|
[2025/09/12 05:24:12 955325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1806|lost_pn:1803|thresh:3|
[2025/09/12 05:24:12 955329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 955333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38430|rtt_var:2697|pto_duration:49218|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 955338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 955341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 955345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 955349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653029026|now:1757654652955333|interv:73693|
[2025/09/12 05:24:12 955353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653029026|now:1757654652955333|interval:73693|pto_count:0|srtt:38430
[2025/09/12 05:24:12 955357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 44801, ack_elapse 37884, delivered 45607|rate 1017990|lost 202|
[2025/09/12 05:24:12 955362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1017990) in round 42|
[2025/09/12 05:24:12 955366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 955370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 955374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652918835|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 955378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652918835|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 955383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:38430|latest_rtt:36414|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 955388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:844|largest:844|pns:2|
[2025/09/12 05:24:12 955393] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:844|frame:ACK |recv_time:1757654652955249|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 955397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772955249|now:1757654652955249|interv:120000000|
[2025/09/12 05:24:12 955401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772955249|now:1757654652955249|interv:120000000|
[2025/09/12 05:24:12 955408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652955903|pq_index:0|
[2025/09/12 05:24:12 955412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652954639|
[2025/09/12 05:24:12 955416] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652955416|
[2025/09/12 05:24:12 955420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652955419|
[2025/09/12 05:24:12 955426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38430|min_srtt:38430|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 955430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1957170|
[2025/09/12 05:24:12 955435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38430|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 955439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 955443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38430|min_srtt:38430|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 955447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1958349|
[2025/09/12 05:24:12 955452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38430|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 955479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 955484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38430|min_srtt:38430|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 955489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1959528|
[2025/09/12 05:24:12 955493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 955497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 955501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 955505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 955509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 955513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1907652|
[2025/09/12 05:24:12 955521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 955525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 955529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652955903|
[2025/09/12 05:24:12 955533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652955903|
[2025/09/12 05:24:12 955537] [debug] |xqc_engine_wakeup_after|wakeup:1757654652955903|now:1757654652955537|diff:366|
[2025/09/12 05:24:12 955541] [debug] |xqc_engine_main_logic|END|now:1757654652955419|
[2025/09/12 05:24:12 955546] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652955546|
[2025/09/12 05:24:12 955550] [debug] |xqc_engine_wakeup_after|wakeup:1757654652955903|now:1757654652955550|diff:353|
[2025/09/12 05:24:12 955554] [debug] |xqc_engine_main_logic|END|now:1757654652955546|
[2025/09/12 05:24:12 956620] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652956619|
[2025/09/12 05:24:12 956628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652955903|pq_index:0|
[2025/09/12 05:24:12 956633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652955419|
[2025/09/12 05:24:12 956637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652956636|
[2025/09/12 05:24:12 956642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652955903|now:1757654652956636|
[2025/09/12 05:24:12 956646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652955903|now:1757654652956636|
[2025/09/12 05:24:12 956650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 956655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38430|min_srtt:38430|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 956659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1959528|
[2025/09/12 05:24:12 956664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 956667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 956671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 956675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 956680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 956684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1907652|
[2025/09/12 05:24:12 956688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 956693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1844|
[2025/09/12 05:24:12 956731] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1844|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652956701|stream_id:0|stream_offset:1907652|
[2025/09/12 05:24:12 956747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1844|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 956755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 956761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38430|rtt_var:2697|pto_duration:49218|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 956765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 956769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 956773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 956777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653030919|now:1757654652956761|interv:74158|
[2025/09/12 05:24:12 956781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653030919|now:1757654652956761|interval:74158|pto_count:0|srtt:38430
[2025/09/12 05:24:12 956786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 956791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 956795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1908831|
[2025/09/12 05:24:12 956799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 956803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1845|
[2025/09/12 05:24:12 956835] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1845|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652956810|stream_id:0|stream_offset:1908831|
[2025/09/12 05:24:12 956844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1845|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 956851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 956857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38430|rtt_var:2697|pto_duration:49218|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 956861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 956865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 956869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 956873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653031028|now:1757654652956857|interv:74171|
[2025/09/12 05:24:12 956877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653031028|now:1757654652956857|interval:74171|pto_count:0|srtt:38430
[2025/09/12 05:24:12 956889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 956896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 956902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1910010|
[2025/09/12 05:24:12 956909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 956914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652957914|now:1757654652956914|interv:1000|
[2025/09/12 05:24:12 956920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 956925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 956930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652957914|
[2025/09/12 05:24:12 956936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652957914|
[2025/09/12 05:24:12 956942] [debug] |xqc_engine_wakeup_after|wakeup:1757654652957914|now:1757654652956942|diff:972|
[2025/09/12 05:24:12 956947] [debug] |xqc_engine_main_logic|END|now:1757654652956636|
[2025/09/12 05:24:12 957254] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652957253|
[2025/09/12 05:24:12 957261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 957267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:844|
[2025/09/12 05:24:12 957271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:845|
[2025/09/12 05:24:12 957276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:845|
[2025/09/12 05:24:12 957281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 957285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1807|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1808|path_largest_ack:1807|
[2025/09/12 05:24:12 957290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1853382|prior_time:1757654652917365|is_app_limited:0|send_elapse:44907|ack_elapse:39888|ctl_first_sent_time:1757654652918941|lagest_ack_time:1757654652957253|curr_delivered:1900189|
[2025/09/12 05:24:12 957295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652918941|
[2025/09/12 05:24:12 957299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1088||sndq_packets_used_bytes:0|sndq_packets_free:1588|
[2025/09/12 05:24:12 957303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1808|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1808|path_largest_ack:1808|
[2025/09/12 05:24:12 957308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1855782|prior_time:1757654652919355|is_app_limited:0|send_elapse:44897|ack_elapse:37898|ctl_first_sent_time:1757654652920822|lagest_ack_time:1757654652957253|curr_delivered:1901389|
[2025/09/12 05:24:12 957312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652920822|
[2025/09/12 05:24:12 957320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1087||sndq_packets_used_bytes:0|sndq_packets_free:1589|
[2025/09/12 05:24:12 957325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38430|rttvar:2697|minrtt:30532|latest_rtt:36431|ack_delay:32|
[2025/09/12 05:24:12 957329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38176|rttvar:2530|minrtt:30532|latest_rtt:36431|ack_delay:32|
[2025/09/12 05:24:12 957333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1808|lost_pn:1805|thresh:3|
[2025/09/12 05:24:12 957337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 957341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38176|rtt_var:2530|pto_duration:48296|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 957346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 957350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 957354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 957357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653030106|now:1757654652957341|interv:72765|
[2025/09/12 05:24:12 957361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653030106|now:1757654652957341|interval:72765|pto_count:0|srtt:38176
[2025/09/12 05:24:12 957366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 44897, ack_elapse 37898, delivered 45607|rate 1015813|lost 202|
[2025/09/12 05:24:12 957370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1015813) in round 42|
[2025/09/12 05:24:12 957374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 957378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 957382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652920822|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 957387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652920822|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 957391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:38176|latest_rtt:36431|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 957397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:845|largest:845|pns:2|
[2025/09/12 05:24:12 957401] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:845|frame:ACK |recv_time:1757654652957253|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 957408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772957253|now:1757654652957253|interv:120000000|
[2025/09/12 05:24:12 957413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772957253|now:1757654652957253|interv:120000000|
[2025/09/12 05:24:12 957417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652957914|pq_index:0|
[2025/09/12 05:24:12 957421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652956636|
[2025/09/12 05:24:12 957425] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652957425|
[2025/09/12 05:24:12 957429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652957428|
[2025/09/12 05:24:12 957435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38176|min_srtt:38176|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 957439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1959528|
[2025/09/12 05:24:12 957444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38176|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 957448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 957453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38176|min_srtt:38176|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 957482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1960707|
[2025/09/12 05:24:12 957488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38176|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 957493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 957497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38176|min_srtt:38176|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 957501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1961886|
[2025/09/12 05:24:12 957505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 957509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 957513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 957517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 957522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 957532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1910010|
[2025/09/12 05:24:12 957536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 957540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 957544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652957914|
[2025/09/12 05:24:12 957548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652957914|
[2025/09/12 05:24:12 957552] [debug] |xqc_engine_wakeup_after|wakeup:1757654652957914|now:1757654652957552|diff:362|
[2025/09/12 05:24:12 957556] [debug] |xqc_engine_main_logic|END|now:1757654652957428|
[2025/09/12 05:24:12 957561] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652957561|
[2025/09/12 05:24:12 957565] [debug] |xqc_engine_wakeup_after|wakeup:1757654652957914|now:1757654652957565|diff:349|
[2025/09/12 05:24:12 957569] [debug] |xqc_engine_main_logic|END|now:1757654652957561|
[2025/09/12 05:24:12 958641] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652958641|
[2025/09/12 05:24:12 958651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652957914|pq_index:0|
[2025/09/12 05:24:12 958655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652957428|
[2025/09/12 05:24:12 958660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652958659|
[2025/09/12 05:24:12 958665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652957914|now:1757654652958659|
[2025/09/12 05:24:12 958669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652957914|now:1757654652958659|
[2025/09/12 05:24:12 958673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 958678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38176|min_srtt:38176|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 958683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1961886|
[2025/09/12 05:24:12 958688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 958691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 958695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 958700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 958704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 958708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1910010|
[2025/09/12 05:24:12 958718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 958722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1846|
[2025/09/12 05:24:12 958753] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1846|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652958730|stream_id:0|stream_offset:1910010|
[2025/09/12 05:24:12 958762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1846|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 958769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 958776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38176|rtt_var:2530|pto_duration:48296|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 958783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 958788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 958792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 958796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653032026|now:1757654652958775|interv:73251|
[2025/09/12 05:24:12 958800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653032026|now:1757654652958775|interval:73251|pto_count:0|srtt:38176
[2025/09/12 05:24:12 958805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 958810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 958814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1911189|
[2025/09/12 05:24:12 958819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 958823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1847|
[2025/09/12 05:24:12 958848] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1847|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652958829|stream_id:0|stream_offset:1911189|
[2025/09/12 05:24:12 958856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1847|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 958864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 958870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38176|rtt_var:2530|pto_duration:48296|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 958877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 958881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 958885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 958894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653032125|now:1757654652958870|interv:73255|
[2025/09/12 05:24:12 958900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653032125|now:1757654652958870|interval:73255|pto_count:0|srtt:38176
[2025/09/12 05:24:12 958907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 958914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 958920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1912368|
[2025/09/12 05:24:12 958927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 958932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652959932|now:1757654652958932|interv:1000|
[2025/09/12 05:24:12 958937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 958943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 958948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652959932|
[2025/09/12 05:24:12 958954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652959932|
[2025/09/12 05:24:12 958959] [debug] |xqc_engine_wakeup_after|wakeup:1757654652959932|now:1757654652958959|diff:973|
[2025/09/12 05:24:12 958965] [debug] |xqc_engine_main_logic|END|now:1757654652958659|
[2025/09/12 05:24:12 959230] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652959229|
[2025/09/12 05:24:12 959236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 959243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:845|
[2025/09/12 05:24:12 959247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:846|
[2025/09/12 05:24:12 959252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:846|
[2025/09/12 05:24:12 959257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 959261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1809|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1810|path_largest_ack:1809|
[2025/09/12 05:24:12 959266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1855782|prior_time:1757654652919355|is_app_limited:0|send_elapse:45003|ack_elapse:39874|ctl_first_sent_time:1757654652920928|lagest_ack_time:1757654652959229|curr_delivered:1902589|
[2025/09/12 05:24:12 959270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652920928|
[2025/09/12 05:24:12 959275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1086||sndq_packets_used_bytes:0|sndq_packets_free:1590|
[2025/09/12 05:24:12 959279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1810|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1810|path_largest_ack:1810|
[2025/09/12 05:24:12 959284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1858182|prior_time:1757654652921354|is_app_limited:0|send_elapse:44916|ack_elapse:37875|ctl_first_sent_time:1757654652922824|lagest_ack_time:1757654652959229|curr_delivered:1903789|
[2025/09/12 05:24:12 959292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652922824|
[2025/09/12 05:24:12 959296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1085||sndq_packets_used_bytes:0|sndq_packets_free:1591|
[2025/09/12 05:24:12 959300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38176|rttvar:2530|minrtt:30532|latest_rtt:36405|ack_delay:40|
[2025/09/12 05:24:12 959304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37949|rttvar:2350|minrtt:30532|latest_rtt:36405|ack_delay:40|
[2025/09/12 05:24:12 959309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1810|lost_pn:1807|thresh:3|
[2025/09/12 05:24:12 959313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 959317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37949|rtt_var:2350|pto_duration:47349|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 959321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 959325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 959329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 959333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653031178|now:1757654652959316|interv:71862|
[2025/09/12 05:24:12 959337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653031178|now:1757654652959316|interval:71862|pto_count:0|srtt:37949
[2025/09/12 05:24:12 959341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 44916, ack_elapse 37875, delivered 45607|rate 1015384|lost 202|
[2025/09/12 05:24:12 959345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1015384) in round 42|
[2025/09/12 05:24:12 959350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 959354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 959358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652922824|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 959362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652922824|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 959367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:37949|latest_rtt:36405|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 959372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:846|largest:846|pns:2|
[2025/09/12 05:24:12 959379] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:846|frame:ACK |recv_time:1757654652959229|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 959384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772959229|now:1757654652959229|interv:120000000|
[2025/09/12 05:24:12 959388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772959229|now:1757654652959229|interv:120000000|
[2025/09/12 05:24:12 959392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652959932|pq_index:0|
[2025/09/12 05:24:12 959396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652958659|
[2025/09/12 05:24:12 959400] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652959400|
[2025/09/12 05:24:12 959404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652959404|
[2025/09/12 05:24:12 959410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37949|min_srtt:37949|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 959415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1961886|
[2025/09/12 05:24:12 959419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37949|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 959424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 959428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37949|min_srtt:37949|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 959432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1963065|
[2025/09/12 05:24:12 959436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37949|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 959441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 959445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37949|min_srtt:37949|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 959449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1964244|
[2025/09/12 05:24:12 959453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 959481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 959485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 959493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 959497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 959502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1912368|
[2025/09/12 05:24:12 959506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 959510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 959514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652959932|
[2025/09/12 05:24:12 959518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652959932|
[2025/09/12 05:24:12 959522] [debug] |xqc_engine_wakeup_after|wakeup:1757654652959932|now:1757654652959522|diff:410|
[2025/09/12 05:24:12 959526] [debug] |xqc_engine_main_logic|END|now:1757654652959404|
[2025/09/12 05:24:12 959531] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652959531|
[2025/09/12 05:24:12 959535] [debug] |xqc_engine_wakeup_after|wakeup:1757654652959932|now:1757654652959535|diff:397|
[2025/09/12 05:24:12 959539] [debug] |xqc_engine_main_logic|END|now:1757654652959531|
[2025/09/12 05:24:12 960611] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652960611|
[2025/09/12 05:24:12 960620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652959932|pq_index:0|
[2025/09/12 05:24:12 960624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652959404|
[2025/09/12 05:24:12 960630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652960629|
[2025/09/12 05:24:12 960634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652959932|now:1757654652960629|
[2025/09/12 05:24:12 960639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652959932|now:1757654652960629|
[2025/09/12 05:24:12 960643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 960648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37949|min_srtt:37949|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 960653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1964244|
[2025/09/12 05:24:12 960657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 960661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 960665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 960669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 960674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 960682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1912368|
[2025/09/12 05:24:12 960687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 960691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1848|
[2025/09/12 05:24:12 960722] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1848|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652960700|stream_id:0|stream_offset:1912368|
[2025/09/12 05:24:12 960731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1848|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 960738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 960745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37949|rtt_var:2350|pto_duration:47349|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 960752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 960757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 960761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 960765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653033049|now:1757654652960744|interv:72305|
[2025/09/12 05:24:12 960769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653033049|now:1757654652960744|interval:72305|pto_count:0|srtt:37949
[2025/09/12 05:24:12 960774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 960779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 960783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1913547|
[2025/09/12 05:24:12 960787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 960792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1849|
[2025/09/12 05:24:12 960818] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1849|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652960798|stream_id:0|stream_offset:1913547|
[2025/09/12 05:24:12 960826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1849|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 960833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 960840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37949|rtt_var:2350|pto_duration:47349|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 960846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 960859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 960864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 960871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653033147|now:1757654652960840|interv:72307|
[2025/09/12 05:24:12 960877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653033147|now:1757654652960840|interval:72307|pto_count:0|srtt:37949
[2025/09/12 05:24:12 960884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 960890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 960896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1914726|
[2025/09/12 05:24:12 960902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 960908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652961907|now:1757654652960907|interv:1000|
[2025/09/12 05:24:12 960913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 960918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 960923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652961907|
[2025/09/12 05:24:12 960929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652961907|
[2025/09/12 05:24:12 960934] [debug] |xqc_engine_wakeup_after|wakeup:1757654652961907|now:1757654652960934|diff:973|
[2025/09/12 05:24:12 960940] [debug] |xqc_engine_main_logic|END|now:1757654652960629|
[2025/09/12 05:24:12 961225] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652961224|
[2025/09/12 05:24:12 961231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 961237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:846|
[2025/09/12 05:24:12 961241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:847|
[2025/09/12 05:24:12 961247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:847|
[2025/09/12 05:24:12 961251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 961256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1811|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1812|path_largest_ack:1811|
[2025/09/12 05:24:12 961261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1858182|prior_time:1757654652921354|is_app_limited:0|send_elapse:45023|ack_elapse:39870|ctl_first_sent_time:1757654652922931|lagest_ack_time:1757654652961224|curr_delivered:1904989|
[2025/09/12 05:24:12 961266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652922931|
[2025/09/12 05:24:12 961270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1084||sndq_packets_used_bytes:0|sndq_packets_free:1592|
[2025/09/12 05:24:12 961274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1812|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1812|path_largest_ack:1812|
[2025/09/12 05:24:12 961283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1860582|prior_time:1757654652923340|is_app_limited:0|send_elapse:44909|ack_elapse:37884|ctl_first_sent_time:1757654652924813|lagest_ack_time:1757654652961224|curr_delivered:1906189|
[2025/09/12 05:24:12 961287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652924813|
[2025/09/12 05:24:12 961291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1083||sndq_packets_used_bytes:0|sndq_packets_free:1593|
[2025/09/12 05:24:12 961295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37949|rttvar:2350|minrtt:30532|latest_rtt:36411|ack_delay:32|
[2025/09/12 05:24:12 961300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37753|rttvar:2155|minrtt:30532|latest_rtt:36411|ack_delay:32|
[2025/09/12 05:24:12 961304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1812|lost_pn:1809|thresh:3|
[2025/09/12 05:24:12 961308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 961312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37753|rtt_var:2155|pto_duration:46373|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 961317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 961321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 961324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 961328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653032171|now:1757654652961312|interv:70859|
[2025/09/12 05:24:12 961332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653032171|now:1757654652961312|interval:70859|pto_count:0|srtt:37753
[2025/09/12 05:24:12 961337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 44909, ack_elapse 37884, delivered 45607|rate 1015542|lost 202|
[2025/09/12 05:24:12 961341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1015542) in round 42|
[2025/09/12 05:24:12 961346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 961350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 961354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652924813|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 961358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652924813|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 961363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:37753|latest_rtt:36411|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 961371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:847|largest:847|pns:2|
[2025/09/12 05:24:12 961376] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:847|frame:ACK |recv_time:1757654652961224|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 961380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772961224|now:1757654652961224|interv:120000000|
[2025/09/12 05:24:12 961384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772961224|now:1757654652961224|interv:120000000|
[2025/09/12 05:24:12 961388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652961907|pq_index:0|
[2025/09/12 05:24:12 961393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652960629|
[2025/09/12 05:24:12 961397] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652961396|
[2025/09/12 05:24:12 961401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652961400|
[2025/09/12 05:24:12 961407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37753|min_srtt:37753|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 961412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1964244|
[2025/09/12 05:24:12 961416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37753|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 961421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 961425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37753|min_srtt:37753|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 961430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1965423|
[2025/09/12 05:24:12 961434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37753|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 961439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 961443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37753|min_srtt:37753|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 961447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1966602|
[2025/09/12 05:24:12 961452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 961480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 961488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 961492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 961497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 961501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1914726|
[2025/09/12 05:24:12 961506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 961509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 961513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652961907|
[2025/09/12 05:24:12 961517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652961907|
[2025/09/12 05:24:12 961521] [debug] |xqc_engine_wakeup_after|wakeup:1757654652961907|now:1757654652961521|diff:386|
[2025/09/12 05:24:12 961525] [debug] |xqc_engine_main_logic|END|now:1757654652961400|
[2025/09/12 05:24:12 961531] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652961530|
[2025/09/12 05:24:12 961534] [debug] |xqc_engine_wakeup_after|wakeup:1757654652961907|now:1757654652961534|diff:373|
[2025/09/12 05:24:12 961538] [debug] |xqc_engine_main_logic|END|now:1757654652961530|
[2025/09/12 05:24:12 962610] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652962610|
[2025/09/12 05:24:12 962619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652961907|pq_index:0|
[2025/09/12 05:24:12 962624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652961400|
[2025/09/12 05:24:12 962629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652962628|
[2025/09/12 05:24:12 962634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652961907|now:1757654652962628|
[2025/09/12 05:24:12 962638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652961907|now:1757654652962628|
[2025/09/12 05:24:12 962642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 962647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37753|min_srtt:37753|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 962652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1966602|
[2025/09/12 05:24:12 962656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 962660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 962664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 962668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 962677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 962681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1914726|
[2025/09/12 05:24:12 962686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 962690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1850|
[2025/09/12 05:24:12 962721] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1850|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652962699|stream_id:0|stream_offset:1914726|
[2025/09/12 05:24:12 962730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1850|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 962737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 962743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37753|rtt_var:2155|pto_duration:46373|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 962750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 962756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 962760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 962764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653034072|now:1757654652962743|interv:71329|
[2025/09/12 05:24:12 962768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653034072|now:1757654652962743|interval:71329|pto_count:0|srtt:37753
[2025/09/12 05:24:12 962773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 962778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 962782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1915905|
[2025/09/12 05:24:12 962786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 962790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1851|
[2025/09/12 05:24:12 962816] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1851|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652962797|stream_id:0|stream_offset:1915905|
[2025/09/12 05:24:12 962824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1851|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 962831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 962844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37753|rtt_var:2155|pto_duration:46373|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 962852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 962858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 962863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 962869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653034170|now:1757654652962844|interv:71326|
[2025/09/12 05:24:12 962874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653034170|now:1757654652962844|interval:71326|pto_count:0|srtt:37753
[2025/09/12 05:24:12 962881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 962887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 962893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1917084|
[2025/09/12 05:24:12 962899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 962904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652963904|now:1757654652962904|interv:1000|
[2025/09/12 05:24:12 962909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 962914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 962920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652963904|
[2025/09/12 05:24:12 962925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652963904|
[2025/09/12 05:24:12 962930] [debug] |xqc_engine_wakeup_after|wakeup:1757654652963904|now:1757654652962930|diff:974|
[2025/09/12 05:24:12 962936] [debug] |xqc_engine_main_logic|END|now:1757654652962628|
[2025/09/12 05:24:12 963224] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652963223|
[2025/09/12 05:24:12 963230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 963236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:847|
[2025/09/12 05:24:12 963240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:848|
[2025/09/12 05:24:12 963246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:848|
[2025/09/12 05:24:12 963250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 963255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1813|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1814|path_largest_ack:1813|
[2025/09/12 05:24:12 963259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1860582|prior_time:1757654652923340|is_app_limited:0|send_elapse:45014|ack_elapse:39883|ctl_first_sent_time:1757654652924918|lagest_ack_time:1757654652963223|curr_delivered:1907389|
[2025/09/12 05:24:12 963264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652924918|
[2025/09/12 05:24:12 963273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1082||sndq_packets_used_bytes:0|sndq_packets_free:1594|
[2025/09/12 05:24:12 963277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1814|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1814|path_largest_ack:1814|
[2025/09/12 05:24:12 963281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1862982|prior_time:1757654652925338|is_app_limited:0|send_elapse:44877|ack_elapse:37885|ctl_first_sent_time:1757654652926806|lagest_ack_time:1757654652963223|curr_delivered:1908589|
[2025/09/12 05:24:12 963286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652926806|
[2025/09/12 05:24:12 963290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1081||sndq_packets_used_bytes:0|sndq_packets_free:1595|
[2025/09/12 05:24:12 963294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37753|rttvar:2155|minrtt:30532|latest_rtt:36417|ack_delay:40|
[2025/09/12 05:24:12 963298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37581|rttvar:1961|minrtt:30532|latest_rtt:36417|ack_delay:40|
[2025/09/12 05:24:12 963302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1814|lost_pn:1811|thresh:3|
[2025/09/12 05:24:12 963306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 963310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37581|rtt_var:1961|pto_duration:45425|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 963315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 963319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 963322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 963326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653033222|now:1757654652963310|interv:69912|
[2025/09/12 05:24:12 963330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653033222|now:1757654652963310|interval:69912|pto_count:0|srtt:37581
[2025/09/12 05:24:12 963335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 44877, ack_elapse 37885, delivered 45607|rate 1016266|lost 202|
[2025/09/12 05:24:12 963339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1016266) in round 42|
[2025/09/12 05:24:12 963343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 963348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 963351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652926806|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 963356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652926806|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 963363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:37581|latest_rtt:36417|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 963369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:848|largest:848|pns:2|
[2025/09/12 05:24:12 963373] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:848|frame:ACK |recv_time:1757654652963223|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 963378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772963223|now:1757654652963223|interv:120000000|
[2025/09/12 05:24:12 963382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772963223|now:1757654652963223|interv:120000000|
[2025/09/12 05:24:12 963386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652963904|pq_index:0|
[2025/09/12 05:24:12 963390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652962628|
[2025/09/12 05:24:12 963394] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652963394|
[2025/09/12 05:24:12 963399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652963398|
[2025/09/12 05:24:12 963405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37581|min_srtt:37581|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 963409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1966602|
[2025/09/12 05:24:12 963414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37581|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 963418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 963423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37581|min_srtt:37581|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 963427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1967781|
[2025/09/12 05:24:12 963431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37581|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 963436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 963440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37581|min_srtt:37581|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 963444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1968960|
[2025/09/12 05:24:12 963452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 963480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 963485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 963489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 963493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 963498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1917084|
[2025/09/12 05:24:12 963502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 963506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 963510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652963904|
[2025/09/12 05:24:12 963514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652963904|
[2025/09/12 05:24:12 963518] [debug] |xqc_engine_wakeup_after|wakeup:1757654652963904|now:1757654652963518|diff:386|
[2025/09/12 05:24:12 963522] [debug] |xqc_engine_main_logic|END|now:1757654652963398|
[2025/09/12 05:24:12 963527] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652963527|
[2025/09/12 05:24:12 963531] [debug] |xqc_engine_wakeup_after|wakeup:1757654652963904|now:1757654652963531|diff:373|
[2025/09/12 05:24:12 963535] [debug] |xqc_engine_main_logic|END|now:1757654652963527|
[2025/09/12 05:24:12 964607] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652964606|
[2025/09/12 05:24:12 964616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652963904|pq_index:0|
[2025/09/12 05:24:12 964620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652963398|
[2025/09/12 05:24:12 964625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652964624|
[2025/09/12 05:24:12 964629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652963904|now:1757654652964624|
[2025/09/12 05:24:12 964634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652963904|now:1757654652964624|
[2025/09/12 05:24:12 964638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 964643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37581|min_srtt:37581|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 964648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1968960|
[2025/09/12 05:24:12 964653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 964657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 964667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 964671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 964676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 964680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1917084|
[2025/09/12 05:24:12 964684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 964689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1852|
[2025/09/12 05:24:12 964719] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1852|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652964697|stream_id:0|stream_offset:1917084|
[2025/09/12 05:24:12 964728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1852|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 964735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 964742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37581|rtt_var:1961|pto_duration:45425|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 964750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 964755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 964760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 964763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653035122|now:1757654652964742|interv:70380|
[2025/09/12 05:24:12 964768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653035122|now:1757654652964742|interval:70380|pto_count:0|srtt:37581
[2025/09/12 05:24:12 964772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 964777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 964781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1918263|
[2025/09/12 05:24:12 964786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 964790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1853|
[2025/09/12 05:24:12 964816] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1853|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652964797|stream_id:0|stream_offset:1918263|
[2025/09/12 05:24:12 964824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1853|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 964838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 964844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37581|rtt_var:1961|pto_duration:45425|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 964850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 964855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 964861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 964867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653035222|now:1757654652964844|interv:70378|
[2025/09/12 05:24:12 964873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653035222|now:1757654652964844|interval:70378|pto_count:0|srtt:37581
[2025/09/12 05:24:12 964880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 964886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 964892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1919442|
[2025/09/12 05:24:12 964898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 964904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652965903|now:1757654652964903|interv:1000|
[2025/09/12 05:24:12 964909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 964914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 964920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652965903|
[2025/09/12 05:24:12 964925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652965903|
[2025/09/12 05:24:12 964931] [debug] |xqc_engine_wakeup_after|wakeup:1757654652965903|now:1757654652964930|diff:973|
[2025/09/12 05:24:12 964936] [debug] |xqc_engine_main_logic|END|now:1757654652964624|
[2025/09/12 05:24:12 965212] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652965211|
[2025/09/12 05:24:12 965218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 965224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:848|
[2025/09/12 05:24:12 965228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:849|
[2025/09/12 05:24:12 965234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:849|
[2025/09/12 05:24:12 965238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 965242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1815|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1816|path_largest_ack:1815|
[2025/09/12 05:24:12 965247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1862982|prior_time:1757654652925338|is_app_limited:0|send_elapse:44984|ack_elapse:39873|ctl_first_sent_time:1757654652926913|lagest_ack_time:1757654652965211|curr_delivered:1909789|
[2025/09/12 05:24:12 965256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652926913|
[2025/09/12 05:24:12 965261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1080||sndq_packets_used_bytes:0|sndq_packets_free:1596|
[2025/09/12 05:24:12 965265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1816|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1816|path_largest_ack:1816|
[2025/09/12 05:24:12 965269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1865382|prior_time:1757654652927330|is_app_limited:0|send_elapse:45077|ack_elapse:37881|ctl_first_sent_time:1757654652928801|lagest_ack_time:1757654652965211|curr_delivered:1910989|
[2025/09/12 05:24:12 965274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652928801|
[2025/09/12 05:24:12 965278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1079||sndq_packets_used_bytes:0|sndq_packets_free:1597|
[2025/09/12 05:24:12 965282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37581|rttvar:1961|minrtt:30532|latest_rtt:36410|ack_delay:32|
[2025/09/12 05:24:12 965286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37431|rttvar:1771|minrtt:30532|latest_rtt:36410|ack_delay:32|
[2025/09/12 05:24:12 965290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1816|lost_pn:1813|thresh:3|
[2025/09/12 05:24:12 965295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 965299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37431|rtt_var:1771|pto_duration:44515|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 965303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 965307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 965311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 965315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653034312|now:1757654652965298|interv:69014|
[2025/09/12 05:24:12 965319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653034312|now:1757654652965298|interval:69014|pto_count:0|srtt:37431
[2025/09/12 05:24:12 965323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45077, ack_elapse 37881, delivered 45607|rate 1011757|lost 202|
[2025/09/12 05:24:12 965328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1011757) in round 42|
[2025/09/12 05:24:12 965332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 965336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 965340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652928801|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 965347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652928801|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 965351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:37431|latest_rtt:36410|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 965357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:849|largest:849|pns:2|
[2025/09/12 05:24:12 965362] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:849|frame:ACK |recv_time:1757654652965211|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 965366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772965211|now:1757654652965211|interv:120000000|
[2025/09/12 05:24:12 965370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772965211|now:1757654652965211|interv:120000000|
[2025/09/12 05:24:12 965374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652965903|pq_index:0|
[2025/09/12 05:24:12 965378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652964624|
[2025/09/12 05:24:12 965382] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652965382|
[2025/09/12 05:24:12 965387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652965386|
[2025/09/12 05:24:12 965393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37431|min_srtt:37431|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 965398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1968960|
[2025/09/12 05:24:12 965402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37431|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 965408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 965412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37431|min_srtt:37431|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 965417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1970139|
[2025/09/12 05:24:12 965421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37431|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 965425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 965430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37431|min_srtt:37431|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 965436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1971318|
[2025/09/12 05:24:12 965441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 965445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 965448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 965453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 965481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 965485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1919442|
[2025/09/12 05:24:12 965490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 965494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 965498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652965903|
[2025/09/12 05:24:12 965502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652965903|
[2025/09/12 05:24:12 965506] [debug] |xqc_engine_wakeup_after|wakeup:1757654652965903|now:1757654652965505|diff:398|
[2025/09/12 05:24:12 965510] [debug] |xqc_engine_main_logic|END|now:1757654652965386|
[2025/09/12 05:24:12 965519] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652965519|
[2025/09/12 05:24:12 965523] [debug] |xqc_engine_wakeup_after|wakeup:1757654652965903|now:1757654652965523|diff:380|
[2025/09/12 05:24:12 965527] [debug] |xqc_engine_main_logic|END|now:1757654652965519|
[2025/09/12 05:24:12 966599] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652966599|
[2025/09/12 05:24:12 966608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652965903|pq_index:0|
[2025/09/12 05:24:12 966613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652965386|
[2025/09/12 05:24:12 966618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652966617|
[2025/09/12 05:24:12 966622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652965903|now:1757654652966617|
[2025/09/12 05:24:12 966626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652965903|now:1757654652966617|
[2025/09/12 05:24:12 966630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 966636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37431|min_srtt:37431|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 966641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1971318|
[2025/09/12 05:24:12 966649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 966653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 966657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 966661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 966666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 966670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1919442|
[2025/09/12 05:24:12 966674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 966679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1854|
[2025/09/12 05:24:12 966709] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1854|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652966687|stream_id:0|stream_offset:1919442|
[2025/09/12 05:24:12 966718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1854|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 966725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 966732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37431|rtt_var:1771|pto_duration:44515|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 966739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 966744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 966748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 966752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653036202|now:1757654652966732|interv:69470|
[2025/09/12 05:24:12 966756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653036202|now:1757654652966732|interval:69470|pto_count:0|srtt:37431
[2025/09/12 05:24:12 966761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 966766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 966770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1920621|
[2025/09/12 05:24:12 966775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 966779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1855|
[2025/09/12 05:24:12 966804] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1855|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652966786|stream_id:0|stream_offset:1920621|
[2025/09/12 05:24:12 966818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1855|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 966826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 966832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37431|rtt_var:1771|pto_duration:44515|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 966839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 966845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 966851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 966856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653036301|now:1757654652966831|interv:69470|
[2025/09/12 05:24:12 966862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653036301|now:1757654652966831|interval:69470|pto_count:0|srtt:37431
[2025/09/12 05:24:12 966869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 966875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 966881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1921800|
[2025/09/12 05:24:12 966887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 966892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652967892|now:1757654652966892|interv:1000|
[2025/09/12 05:24:12 966897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 966903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 966908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652967892|
[2025/09/12 05:24:12 966914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652967892|
[2025/09/12 05:24:12 966919] [debug] |xqc_engine_wakeup_after|wakeup:1757654652967892|now:1757654652966919|diff:973|
[2025/09/12 05:24:12 966924] [debug] |xqc_engine_main_logic|END|now:1757654652966617|
[2025/09/12 05:24:12 967222] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652967221|
[2025/09/12 05:24:12 967228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 967234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:849|
[2025/09/12 05:24:12 967238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:850|
[2025/09/12 05:24:12 967244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:850|
[2025/09/12 05:24:12 967248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 967252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1817|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1818|path_largest_ack:1817|
[2025/09/12 05:24:12 967261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1865382|prior_time:1757654652927330|is_app_limited:0|send_elapse:45190|ack_elapse:39891|ctl_first_sent_time:1757654652928914|lagest_ack_time:1757654652967221|curr_delivered:1912189|
[2025/09/12 05:24:12 967265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652928914|
[2025/09/12 05:24:12 967270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1078||sndq_packets_used_bytes:0|sndq_packets_free:1598|
[2025/09/12 05:24:12 967274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1818|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1818|path_largest_ack:1818|
[2025/09/12 05:24:12 967278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1867782|prior_time:1757654652929325|is_app_limited:0|send_elapse:43874|ack_elapse:37896|ctl_first_sent_time:1757654652930796|lagest_ack_time:1757654652967221|curr_delivered:1913389|
[2025/09/12 05:24:12 967283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652930796|
[2025/09/12 05:24:12 967287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1077||sndq_packets_used_bytes:0|sndq_packets_free:1599|
[2025/09/12 05:24:12 967291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37431|rttvar:1771|minrtt:30532|latest_rtt:36425|ack_delay:40|
[2025/09/12 05:24:12 967295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37301|rttvar:1590|minrtt:30532|latest_rtt:36425|ack_delay:40|
[2025/09/12 05:24:12 967299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1818|lost_pn:1815|thresh:3|
[2025/09/12 05:24:12 967304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 967308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37301|rtt_var:1590|pto_duration:43661|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 967312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 967316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 967320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 967324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653035447|now:1757654652967307|interv:68140|
[2025/09/12 05:24:12 967328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653035447|now:1757654652967307|interval:68140|pto_count:0|srtt:37301
[2025/09/12 05:24:12 967332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43874, ack_elapse 37896, delivered 45607|rate 1039499|lost 202|
[2025/09/12 05:24:12 967336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1039499) in round 42|
[2025/09/12 05:24:12 967341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 967345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 967351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652930796|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 967355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652930796|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 967360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:37301|latest_rtt:36425|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 967366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:850|largest:850|pns:2|
[2025/09/12 05:24:12 967370] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:850|frame:ACK |recv_time:1757654652967221|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 967375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772967221|now:1757654652967221|interv:120000000|
[2025/09/12 05:24:12 967379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772967221|now:1757654652967221|interv:120000000|
[2025/09/12 05:24:12 967383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652967892|pq_index:0|
[2025/09/12 05:24:12 967387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652966617|
[2025/09/12 05:24:12 967391] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652967391|
[2025/09/12 05:24:12 967396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652967395|
[2025/09/12 05:24:12 967401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37301|min_srtt:37301|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 967406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1971318|
[2025/09/12 05:24:12 967410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37301|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 967415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 967419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37301|min_srtt:37301|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 967424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1972497|
[2025/09/12 05:24:12 967428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37301|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 967435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 967439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37301|min_srtt:37301|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 967444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1973676|
[2025/09/12 05:24:12 967448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 967452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 967478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 967483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 967488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 967492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1921800|
[2025/09/12 05:24:12 967497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 967500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 967504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652967892|
[2025/09/12 05:24:12 967508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652967892|
[2025/09/12 05:24:12 967512] [debug] |xqc_engine_wakeup_after|wakeup:1757654652967892|now:1757654652967512|diff:380|
[2025/09/12 05:24:12 967516] [debug] |xqc_engine_main_logic|END|now:1757654652967395|
[2025/09/12 05:24:12 967522] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652967522|
[2025/09/12 05:24:12 967526] [debug] |xqc_engine_wakeup_after|wakeup:1757654652967892|now:1757654652967525|diff:367|
[2025/09/12 05:24:12 967529] [debug] |xqc_engine_main_logic|END|now:1757654652967522|
[2025/09/12 05:24:12 968601] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652968601|
[2025/09/12 05:24:12 968611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652967892|pq_index:0|
[2025/09/12 05:24:12 968615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652967395|
[2025/09/12 05:24:12 968620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652968619|
[2025/09/12 05:24:12 968625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652967892|now:1757654652968619|
[2025/09/12 05:24:12 968629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652967892|now:1757654652968619|
[2025/09/12 05:24:12 968633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 968638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37301|min_srtt:37301|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 968647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1973676|
[2025/09/12 05:24:12 968651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 968655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 968659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 968663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 968668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 968672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1921800|
[2025/09/12 05:24:12 968677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 968681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1856|
[2025/09/12 05:24:12 968711] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1856|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652968689|stream_id:0|stream_offset:1921800|
[2025/09/12 05:24:12 968720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1856|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 968727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 968734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37301|rtt_var:1590|pto_duration:43661|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 968741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 968746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 968750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 968754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653037350|now:1757654652968733|interv:68617|
[2025/09/12 05:24:12 968758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653037350|now:1757654652968733|interval:68617|pto_count:0|srtt:37301
[2025/09/12 05:24:12 968763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 968768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 968772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1922979|
[2025/09/12 05:24:12 968776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 968784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1857|
[2025/09/12 05:24:12 968811] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1857|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652968791|stream_id:0|stream_offset:1922979|
[2025/09/12 05:24:12 968819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1857|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 968827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 968833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37301|rtt_var:1590|pto_duration:43661|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 968840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 968844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 968848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 968853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653037452|now:1757654652968833|interv:68619|
[2025/09/12 05:24:12 968860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653037452|now:1757654652968833|interval:68619|pto_count:0|srtt:37301
[2025/09/12 05:24:12 968867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 968874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 968880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1924158|
[2025/09/12 05:24:12 968886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 968891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652969891|now:1757654652968891|interv:1000|
[2025/09/12 05:24:12 968897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 968902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 968908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652969891|
[2025/09/12 05:24:12 968913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652969891|
[2025/09/12 05:24:12 968919] [debug] |xqc_engine_wakeup_after|wakeup:1757654652969891|now:1757654652968919|diff:972|
[2025/09/12 05:24:12 968924] [debug] |xqc_engine_main_logic|END|now:1757654652968619|
[2025/09/12 05:24:12 969201] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652969200|
[2025/09/12 05:24:12 969207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 969213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:850|
[2025/09/12 05:24:12 969217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:851|
[2025/09/12 05:24:12 969223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:851|
[2025/09/12 05:24:12 969231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 969236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1819|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1820|path_largest_ack:1819|
[2025/09/12 05:24:12 969240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1867782|prior_time:1757654652929325|is_app_limited:0|send_elapse:43984|ack_elapse:39875|ctl_first_sent_time:1757654652930906|lagest_ack_time:1757654652969200|curr_delivered:1914589|
[2025/09/12 05:24:12 969245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652930906|
[2025/09/12 05:24:12 969250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1076||sndq_packets_used_bytes:0|sndq_packets_free:1600|
[2025/09/12 05:24:12 969254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1820|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1820|path_largest_ack:1820|
[2025/09/12 05:24:12 969258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1870182|prior_time:1757654652931314|is_app_limited:0|send_elapse:43867|ack_elapse:37886|ctl_first_sent_time:1757654652932807|lagest_ack_time:1757654652969200|curr_delivered:1915789|
[2025/09/12 05:24:12 969262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652932807|
[2025/09/12 05:24:12 969266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1075||sndq_packets_used_bytes:0|sndq_packets_free:1601|
[2025/09/12 05:24:12 969270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37301|rttvar:1590|minrtt:30532|latest_rtt:36393|ack_delay:40|
[2025/09/12 05:24:12 969275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37183|rttvar:1430|minrtt:30532|latest_rtt:36393|ack_delay:40|
[2025/09/12 05:24:12 969279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1820|lost_pn:1817|thresh:3|
[2025/09/12 05:24:12 969283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 969287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37183|rtt_var:1430|pto_duration:42903|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 969291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 969295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 969299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 969303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653036694|now:1757654652969287|interv:67407|
[2025/09/12 05:24:12 969307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653036694|now:1757654652969287|interval:67407|pto_count:0|srtt:37183
[2025/09/12 05:24:12 969312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43867, ack_elapse 37886, delivered 45607|rate 1039665|lost 202|
[2025/09/12 05:24:12 969316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1039665) in round 42|
[2025/09/12 05:24:12 969323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 969327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 969331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652932807|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 969335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652932807|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 969340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:37183|latest_rtt:36393|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 969346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:851|largest:851|pns:2|
[2025/09/12 05:24:12 969350] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:851|frame:ACK |recv_time:1757654652969200|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 969355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772969200|now:1757654652969200|interv:120000000|
[2025/09/12 05:24:12 969359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772969200|now:1757654652969200|interv:120000000|
[2025/09/12 05:24:12 969363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652969891|pq_index:0|
[2025/09/12 05:24:12 969367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652968619|
[2025/09/12 05:24:12 969371] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652969371|
[2025/09/12 05:24:12 969376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652969375|
[2025/09/12 05:24:12 969382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37183|min_srtt:37183|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 969386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1973676|
[2025/09/12 05:24:12 969391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37183|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 969396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 969400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37183|min_srtt:37183|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 969404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1974855|
[2025/09/12 05:24:12 969412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37183|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 969416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 969420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37183|min_srtt:37183|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 969424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1976034|
[2025/09/12 05:24:12 969429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 969432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 969436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 969440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 969445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 969449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1924158|
[2025/09/12 05:24:12 969453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 969481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 969485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652969891|
[2025/09/12 05:24:12 969489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652969891|
[2025/09/12 05:24:12 969493] [debug] |xqc_engine_wakeup_after|wakeup:1757654652969891|now:1757654652969493|diff:398|
[2025/09/12 05:24:12 969497] [debug] |xqc_engine_main_logic|END|now:1757654652969375|
[2025/09/12 05:24:12 969503] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652969503|
[2025/09/12 05:24:12 969506] [debug] |xqc_engine_wakeup_after|wakeup:1757654652969891|now:1757654652969506|diff:385|
[2025/09/12 05:24:12 969510] [debug] |xqc_engine_main_logic|END|now:1757654652969503|
[2025/09/12 05:24:12 970582] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652970582|
[2025/09/12 05:24:12 970591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652969891|pq_index:0|
[2025/09/12 05:24:12 970595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652969375|
[2025/09/12 05:24:12 970600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652970599|
[2025/09/12 05:24:12 970605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652969891|now:1757654652970599|
[2025/09/12 05:24:12 970609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652969891|now:1757654652970599|
[2025/09/12 05:24:12 970618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 970623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37183|min_srtt:37183|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 970627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1976034|
[2025/09/12 05:24:12 970632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 970636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 970639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 970644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 970648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 970652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1924158|
[2025/09/12 05:24:12 970657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 970661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1858|
[2025/09/12 05:24:12 970692] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1858|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652970669|stream_id:0|stream_offset:1924158|
[2025/09/12 05:24:12 970700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1858|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 970708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 970714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37183|rtt_var:1430|pto_duration:42903|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 970721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 970726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 970730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 970734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653038572|now:1757654652970714|interv:67858|
[2025/09/12 05:24:12 970738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653038572|now:1757654652970714|interval:67858|pto_count:0|srtt:37183
[2025/09/12 05:24:12 970743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 970748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 970752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1925337|
[2025/09/12 05:24:12 970760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 970765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1859|
[2025/09/12 05:24:12 970791] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1859|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652970771|stream_id:0|stream_offset:1925337|
[2025/09/12 05:24:12 970799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1859|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 970806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 970813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37183|rtt_var:1430|pto_duration:42903|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 970820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 970826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 970832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 970838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653038674|now:1757654652970812|interv:67862|
[2025/09/12 05:24:12 970844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653038674|now:1757654652970812|interval:67862|pto_count:0|srtt:37183
[2025/09/12 05:24:12 970850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 970857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 970862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1926516|
[2025/09/12 05:24:12 970868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 970873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652971873|now:1757654652970873|interv:1000|
[2025/09/12 05:24:12 970879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 970884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 970890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652971873|
[2025/09/12 05:24:12 970895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652971873|
[2025/09/12 05:24:12 970901] [debug] |xqc_engine_wakeup_after|wakeup:1757654652971873|now:1757654652970900|diff:973|
[2025/09/12 05:24:12 970906] [debug] |xqc_engine_main_logic|END|now:1757654652970599|
[2025/09/12 05:24:12 971194] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652971193|
[2025/09/12 05:24:12 971201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 971210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:851|
[2025/09/12 05:24:12 971214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:852|
[2025/09/12 05:24:12 971220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:852|
[2025/09/12 05:24:12 971224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 971229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1821|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1822|path_largest_ack:1821|
[2025/09/12 05:24:12 971233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1870182|prior_time:1757654652931314|is_app_limited:0|send_elapse:43977|ack_elapse:39879|ctl_first_sent_time:1757654652932917|lagest_ack_time:1757654652971193|curr_delivered:1916989|
[2025/09/12 05:24:12 971238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652932917|
[2025/09/12 05:24:12 971243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1074||sndq_packets_used_bytes:0|sndq_packets_free:1602|
[2025/09/12 05:24:12 971247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1822|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1822|path_largest_ack:1822|
[2025/09/12 05:24:12 971251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1872582|prior_time:1757654652933309|is_app_limited:0|send_elapse:43862|ack_elapse:37884|ctl_first_sent_time:1757654652934776|lagest_ack_time:1757654652971193|curr_delivered:1918189|
[2025/09/12 05:24:12 971255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652934776|
[2025/09/12 05:24:12 971259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1073||sndq_packets_used_bytes:0|sndq_packets_free:1603|
[2025/09/12 05:24:12 971264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37183|rttvar:1430|minrtt:30532|latest_rtt:36417|ack_delay:32|
[2025/09/12 05:24:12 971268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37084|rttvar:1272|minrtt:30532|latest_rtt:36417|ack_delay:32|
[2025/09/12 05:24:12 971272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1822|lost_pn:1819|thresh:3|
[2025/09/12 05:24:12 971276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 971280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37084|rtt_var:1272|pto_duration:42172|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 971285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 971289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 971292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 971296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653037943|now:1757654652971280|interv:66663|
[2025/09/12 05:24:12 971300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653037943|now:1757654652971280|interval:66663|pto_count:0|srtt:37084
[2025/09/12 05:24:12 971307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43862, ack_elapse 37884, delivered 45607|rate 1039783|lost 202|
[2025/09/12 05:24:12 971312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1039783) in round 42|
[2025/09/12 05:24:12 971316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 971320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 971324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652934776|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 971328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652934776|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1874982|
[2025/09/12 05:24:12 971333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:37084|latest_rtt:36417|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 971339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:852|largest:852|pns:2|
[2025/09/12 05:24:12 971343] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:852|frame:ACK |recv_time:1757654652971193|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 971348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772971193|now:1757654652971193|interv:120000000|
[2025/09/12 05:24:12 971352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772971193|now:1757654652971193|interv:120000000|
[2025/09/12 05:24:12 971356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652971873|pq_index:0|
[2025/09/12 05:24:12 971360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652970599|
[2025/09/12 05:24:12 971364] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652971364|
[2025/09/12 05:24:12 971368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652971367|
[2025/09/12 05:24:12 971374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37084|min_srtt:37084|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 971379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1976034|
[2025/09/12 05:24:12 971383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37084|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 971387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 971392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37084|min_srtt:37084|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 971399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1977213|
[2025/09/12 05:24:12 971403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37084|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 971408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 971412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37084|min_srtt:37084|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 971416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1978392|
[2025/09/12 05:24:12 971420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 971424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 971428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 971432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 971436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 971441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1926516|
[2025/09/12 05:24:12 971445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 971449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 971452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652971873|
[2025/09/12 05:24:12 971480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652971873|
[2025/09/12 05:24:12 971484] [debug] |xqc_engine_wakeup_after|wakeup:1757654652971873|now:1757654652971484|diff:389|
[2025/09/12 05:24:12 971489] [debug] |xqc_engine_main_logic|END|now:1757654652971367|
[2025/09/12 05:24:12 971494] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652971494|
[2025/09/12 05:24:12 971498] [debug] |xqc_engine_wakeup_after|wakeup:1757654652971873|now:1757654652971498|diff:375|
[2025/09/12 05:24:12 971502] [debug] |xqc_engine_main_logic|END|now:1757654652971494|
[2025/09/12 05:24:12 972573] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652972573|
[2025/09/12 05:24:12 972582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652971873|pq_index:0|
[2025/09/12 05:24:12 972587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652971367|
[2025/09/12 05:24:12 972592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652972591|
[2025/09/12 05:24:12 972600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652971873|now:1757654652972591|
[2025/09/12 05:24:12 972604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652971873|now:1757654652972591|
[2025/09/12 05:24:12 972608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 972613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37084|min_srtt:37084|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 972618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1978392|
[2025/09/12 05:24:12 972622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 972626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 972630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 972634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 972639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 972643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1926516|
[2025/09/12 05:24:12 972647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 972651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1860|
[2025/09/12 05:24:12 972682] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1860|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652972660|stream_id:0|stream_offset:1926516|
[2025/09/12 05:24:12 972691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1860|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 972698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 972705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37084|rtt_var:1272|pto_duration:42172|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 972711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 972717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 972722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 972726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653039832|now:1757654652972704|interv:67128|
[2025/09/12 05:24:12 972730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653039832|now:1757654652972704|interval:67128|pto_count:0|srtt:37084
[2025/09/12 05:24:12 972734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 972743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 972748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1927695|
[2025/09/12 05:24:12 972752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 972756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1861|
[2025/09/12 05:24:12 972783] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1861|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652972763|stream_id:0|stream_offset:1927695|
[2025/09/12 05:24:12 972791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1861|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 972798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 972805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37084|rtt_var:1272|pto_duration:42172|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 972811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 972818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 972823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 972829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653039935|now:1757654652972805|interv:67130|
[2025/09/12 05:24:12 972835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653039935|now:1757654652972805|interval:67130|pto_count:0|srtt:37084
[2025/09/12 05:24:12 972841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 972848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 972854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1928874|
[2025/09/12 05:24:12 972860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 972865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652973865|now:1757654652972865|interv:1000|
[2025/09/12 05:24:12 972870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 972875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 972880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652973865|
[2025/09/12 05:24:12 972886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652973865|
[2025/09/12 05:24:12 972891] [debug] |xqc_engine_wakeup_after|wakeup:1757654652973865|now:1757654652972891|diff:974|
[2025/09/12 05:24:12 972897] [debug] |xqc_engine_main_logic|END|now:1757654652972591|
[2025/09/12 05:24:12 973194] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652973192|
[2025/09/12 05:24:12 973200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 973206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:852|
[2025/09/12 05:24:12 973210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:853|
[2025/09/12 05:24:12 973215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:853|
[2025/09/12 05:24:12 973219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 973224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1823|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1824|path_largest_ack:1823|
[2025/09/12 05:24:12 973229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1872582|prior_time:1757654652933309|is_app_limited:0|send_elapse:43969|ack_elapse:39883|ctl_first_sent_time:1757654652934883|lagest_ack_time:1757654652973192|curr_delivered:1919389|
[2025/09/12 05:24:12 973233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652934883|
[2025/09/12 05:24:12 973238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1072||sndq_packets_used_bytes:0|sndq_packets_free:1604|
[2025/09/12 05:24:12 973242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1824|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1824|path_largest_ack:1824|
[2025/09/12 05:24:12 973247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1874982|prior_time:1757654652935317|is_app_limited:0|send_elapse:41888|ack_elapse:37875|ctl_first_sent_time:1757654652936789|lagest_ack_time:1757654652973192|curr_delivered:1920589|
[2025/09/12 05:24:12 973251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652936789|
[2025/09/12 05:24:12 973255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1071||sndq_packets_used_bytes:0|sndq_packets_free:1605|
[2025/09/12 05:24:12 973259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37084|rttvar:1272|minrtt:30532|latest_rtt:36403|ack_delay:40|
[2025/09/12 05:24:12 973264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36994|rttvar:1134|minrtt:30532|latest_rtt:36403|ack_delay:40|
[2025/09/12 05:24:12 973269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1824|lost_pn:1821|thresh:3|
[2025/09/12 05:24:12 973274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 973278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36994|rtt_var:1134|pto_duration:41530|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 973283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 973287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 973291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:12 973294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653039293|now:1757654652973278|interv:66015|
[2025/09/12 05:24:12 973305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653039293|now:1757654652973278|interval:66015|pto_count:0|srtt:36994
[2025/09/12 05:24:12 973309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41888, ack_elapse 37875, delivered 45607|rate 1088784|lost 202|
[2025/09/12 05:24:12 973313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 42 -> 43|
[2025/09/12 05:24:12 973317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1088784) in round 43|
[2025/09/12 05:24:12 973322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 973326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 973330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652936789|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 973334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652936789|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 973339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:36994|latest_rtt:36403|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:12 973345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:853|largest:853|pns:2|
[2025/09/12 05:24:12 973349] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:853|frame:ACK |recv_time:1757654652973192|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 973355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772973192|now:1757654652973192|interv:120000000|
[2025/09/12 05:24:12 973361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772973192|now:1757654652973192|interv:120000000|
[2025/09/12 05:24:12 973365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652973865|pq_index:0|
[2025/09/12 05:24:12 973370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652972591|
[2025/09/12 05:24:12 973373] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652973373|
[2025/09/12 05:24:12 973378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652973377|
[2025/09/12 05:24:12 973384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36994|min_srtt:36994|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 973388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1978392|
[2025/09/12 05:24:12 973393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36994|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 973401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 973405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36994|min_srtt:36994|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 973410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1979571|
[2025/09/12 05:24:12 973414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36994|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 973418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 973423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36994|min_srtt:36994|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 973427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1980750|
[2025/09/12 05:24:12 973431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 973435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 973439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 973443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 973447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 973452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1928874|
[2025/09/12 05:24:12 973481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 973485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 973489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652973865|
[2025/09/12 05:24:12 973493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652973865|
[2025/09/12 05:24:12 973497] [debug] |xqc_engine_wakeup_after|wakeup:1757654652973865|now:1757654652973497|diff:368|
[2025/09/12 05:24:12 973501] [debug] |xqc_engine_main_logic|END|now:1757654652973377|
[2025/09/12 05:24:12 973509] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652973509|
[2025/09/12 05:24:12 973514] [debug] |xqc_engine_wakeup_after|wakeup:1757654652973865|now:1757654652973514|diff:351|
[2025/09/12 05:24:12 973518] [debug] |xqc_engine_main_logic|END|now:1757654652973509|
[2025/09/12 05:24:12 974589] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652974589|
[2025/09/12 05:24:12 974598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652973865|pq_index:0|
[2025/09/12 05:24:12 974602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652973377|
[2025/09/12 05:24:12 974612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652974611|
[2025/09/12 05:24:12 974616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652973865|now:1757654652974611|
[2025/09/12 05:24:12 974621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652973865|now:1757654652974611|
[2025/09/12 05:24:12 974625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 974630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36994|min_srtt:36994|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 974635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1980750|
[2025/09/12 05:24:12 974640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 974644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 974648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 974652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 974657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 974661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1928874|
[2025/09/12 05:24:12 974665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 974670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1862|
[2025/09/12 05:24:12 974700] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1862|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654652974678|stream_id:0|stream_offset:1928874|
[2025/09/12 05:24:12 974709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1862|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 974716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:12 974723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36994|rtt_var:1134|pto_duration:41530|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 974730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 974735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 974740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:12 974744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653041208|now:1757654652974723|interv:66485|
[2025/09/12 05:24:12 974752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653041208|now:1757654652974723|interval:66485|pto_count:0|srtt:36994
[2025/09/12 05:24:12 974757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:12 974762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 974766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1930053|
[2025/09/12 05:24:12 974771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 974775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1863|
[2025/09/12 05:24:12 974801] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1863|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654652974782|stream_id:0|stream_offset:1930053|
[2025/09/12 05:24:12 974810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1863|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 974817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:12 974824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36994|rtt_var:1134|pto_duration:41530|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 974831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 974835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 974839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:12 974843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653041312|now:1757654652974824|interv:66488|
[2025/09/12 05:24:12 974847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653041312|now:1757654652974824|interval:66488|pto_count:0|srtt:36994
[2025/09/12 05:24:12 974854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:12 974861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 974868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1931232|
[2025/09/12 05:24:12 974874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 974880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652975879|now:1757654652974879|interv:1000|
[2025/09/12 05:24:12 974885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 974891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 974896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652975879|
[2025/09/12 05:24:12 974907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652975879|
[2025/09/12 05:24:12 974912] [debug] |xqc_engine_wakeup_after|wakeup:1757654652975879|now:1757654652974912|diff:967|
[2025/09/12 05:24:12 974918] [debug] |xqc_engine_main_logic|END|now:1757654652974611|
[2025/09/12 05:24:12 975241] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654652975240|
[2025/09/12 05:24:12 975247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 975253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:853|
[2025/09/12 05:24:12 975257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:854|
[2025/09/12 05:24:12 975263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:854|
[2025/09/12 05:24:12 975267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 975272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1825|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1826|path_largest_ack:1825|
[2025/09/12 05:24:12 975276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1874982|prior_time:1757654652935317|is_app_limited:0|send_elapse:42003|ack_elapse:39923|ctl_first_sent_time:1757654652936904|lagest_ack_time:1757654652975240|curr_delivered:1921789|
[2025/09/12 05:24:12 975281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652936904|
[2025/09/12 05:24:12 975286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1070||sndq_packets_used_bytes:0|sndq_packets_free:1606|
[2025/09/12 05:24:12 975290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1826|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:1826|path_largest_ack:1826|
[2025/09/12 05:24:12 975294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45614|prior_delivered:1877382|prior_time:1757654652937304|is_app_limited:0|send_elapse:41917|ack_elapse:37936|ctl_first_sent_time:1757654652938807|lagest_ack_time:1757654652975240|curr_delivered:1922996|
[2025/09/12 05:24:12 975299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652938807|
[2025/09/12 05:24:12 975303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1069||sndq_packets_used_bytes:0|sndq_packets_free:1607|
[2025/09/12 05:24:12 975307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36994|rttvar:1134|minrtt:30532|latest_rtt:36433|ack_delay:40|
[2025/09/12 05:24:12 975311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36919|rttvar:1001|minrtt:30532|latest_rtt:36433|ack_delay:40|
[2025/09/12 05:24:12 975316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1826|lost_pn:1823|thresh:3|
[2025/09/12 05:24:12 975320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 836|pns:2|
[2025/09/12 05:24:12 975324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 975328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36919|rtt_var:1001|pto_duration:40923|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 975336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 975340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 975344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:12 975348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653040705|now:1757654652975328|interv:65377|
[2025/09/12 05:24:12 975352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653040705|now:1757654652975328|interval:65377|pto_count:0|srtt:36919
[2025/09/12 05:24:12 975356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41917, ack_elapse 37936, delivered 45614|rate 1088198|lost 202|
[2025/09/12 05:24:12 975361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1088198) in round 43|
[2025/09/12 05:24:12 975365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 975369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 975373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2407|po_sent_time:1757654652938807|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 975377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2407|po_sent_time:1757654652938807|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 975382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44400|srtt:36919|latest_rtt:36433|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 975387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:12 975392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:12 975396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:24:12 975401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:854|largest:854|pns:2|
[2025/09/12 05:24:12 975405] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:854|frame:PING ACK |recv_time:1757654652975240|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 975410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772975240|now:1757654652975240|interv:120000000|
[2025/09/12 05:24:12 975414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772975240|now:1757654652975240|interv:120000000|
[2025/09/12 05:24:12 975418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652975879|pq_index:0|
[2025/09/12 05:24:12 975422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652974611|
[2025/09/12 05:24:12 975426] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652975426|
[2025/09/12 05:24:12 975434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652975433|
[2025/09/12 05:24:12 975439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:854|ack_delay:199|first_ack_range:18|largest_pkt_recv_time:1757654652975240|
[2025/09/12 05:24:12 975443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:854|low:836|pkt_pns:2|
[2025/09/12 05:24:12 975447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:854|frame_largest_recv:854|
[2025/09/12 05:24:12 975451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:12 975479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36919|min_srtt:36919|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 975484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1980750|
[2025/09/12 05:24:12 975489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36919|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 975494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 975498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36919|min_srtt:36919|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 975503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1981929|
[2025/09/12 05:24:12 975507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36919|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 975511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 975515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36919|min_srtt:36919|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 975520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1983108|
[2025/09/12 05:24:12 975524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 975528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 975532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 975536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 975540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1206|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 975548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1206|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1931232|
[2025/09/12 05:24:12 975552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 975556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 975560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652975879|
[2025/09/12 05:24:12 975564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652975879|
[2025/09/12 05:24:12 975568] [debug] |xqc_engine_wakeup_after|wakeup:1757654652975879|now:1757654652975568|diff:311|
[2025/09/12 05:24:12 975572] [debug] |xqc_engine_main_logic|END|now:1757654652975433|
[2025/09/12 05:24:12 975577] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652975577|
[2025/09/12 05:24:12 975581] [debug] |xqc_engine_wakeup_after|wakeup:1757654652975879|now:1757654652975581|diff:298|
[2025/09/12 05:24:12 975585] [debug] |xqc_engine_main_logic|END|now:1757654652975577|
[2025/09/12 05:24:12 976657] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652976657|
[2025/09/12 05:24:12 976666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652975879|pq_index:0|
[2025/09/12 05:24:12 976670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652975433|
[2025/09/12 05:24:12 976675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652976674|
[2025/09/12 05:24:12 976679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652975879|now:1757654652976674|
[2025/09/12 05:24:12 976684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652975879|now:1757654652976674|
[2025/09/12 05:24:12 976688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 976693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36919|min_srtt:36919|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 976697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1983108|
[2025/09/12 05:24:12 976702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 976706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 976710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 976714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 976719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1206|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:12 976723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1206|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1931232|
[2025/09/12 05:24:12 976727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 976736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1864|
[2025/09/12 05:24:12 976768] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1864|size:1206|sent:1222|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:44400|now:1757654652976745|stream_id:0|stream_offset:1931232|
[2025/09/12 05:24:12 976776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1864|origin_pktnum:0|size:1206|enc_size:1222|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 976784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:12 976791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36919|rtt_var:1001|pto_duration:40923|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 976797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 976804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 976810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45606|
[2025/09/12 05:24:12 976816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653042668|now:1757654652976790|interv:65878|
[2025/09/12 05:24:12 976821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653042668|now:1757654652976790|interval:65878|pto_count:0|srtt:36919
[2025/09/12 05:24:12 976828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45606|
[2025/09/12 05:24:12 976835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 976841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45606|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1932411|
[2025/09/12 05:24:12 976847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 976853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1865|
[2025/09/12 05:24:12 976888] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1865|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45606|now:1757654652976863|stream_id:0|stream_offset:1932411|
[2025/09/12 05:24:12 976895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1865|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 976901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45606|applimit:0|
[2025/09/12 05:24:12 976907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36919|rtt_var:1001|pto_duration:40923|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 976913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 976918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 976923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:12 976933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653042786|now:1757654652976907|interv:65879|
[2025/09/12 05:24:12 976939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653042786|now:1757654652976907|interval:65879|pto_count:0|srtt:36919
[2025/09/12 05:24:12 976945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46806|
[2025/09/12 05:24:12 976951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 976957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1933590|
[2025/09/12 05:24:12 976963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 976968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652977968|now:1757654652976968|interv:1000|
[2025/09/12 05:24:12 976973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 976979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 976986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652977968|
[2025/09/12 05:24:12 976992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652977968|
[2025/09/12 05:24:12 976996] [debug] |xqc_engine_wakeup_after|wakeup:1757654652977968|now:1757654652976996|diff:972|
[2025/09/12 05:24:12 977000] [debug] |xqc_engine_main_logic|END|now:1757654652976674|
[2025/09/12 05:24:12 977183] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652977182|
[2025/09/12 05:24:12 977189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 977194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:854|
[2025/09/12 05:24:12 977198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:855|
[2025/09/12 05:24:12 977204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:855|
[2025/09/12 05:24:12 977208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 977213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1827|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1828|path_largest_ack:1827|
[2025/09/12 05:24:12 977217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:1877382|prior_time:1757654652937304|is_app_limited:0|send_elapse:42032|ack_elapse:39878|ctl_first_sent_time:1757654652938922|lagest_ack_time:1757654652977182|curr_delivered:1924196|
[2025/09/12 05:24:12 977222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652938922|
[2025/09/12 05:24:12 977227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1068||sndq_packets_used_bytes:0|sndq_packets_free:1608|
[2025/09/12 05:24:12 977231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1828|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1828|path_largest_ack:1828|
[2025/09/12 05:24:12 977235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45614|prior_delivered:1879782|prior_time:1757654652939301|is_app_limited:0|send_elapse:41829|ack_elapse:37881|ctl_first_sent_time:1757654652940764|lagest_ack_time:1757654652977182|curr_delivered:1925396|
[2025/09/12 05:24:12 977243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652940764|
[2025/09/12 05:24:12 977247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1067||sndq_packets_used_bytes:0|sndq_packets_free:1609|
[2025/09/12 05:24:12 977251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36919|rttvar:1001|minrtt:30532|latest_rtt:36418|ack_delay:40|
[2025/09/12 05:24:12 977256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36852|rttvar:886|minrtt:30532|latest_rtt:36418|ack_delay:40|
[2025/09/12 05:24:12 977260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1828|lost_pn:1825|thresh:3|
[2025/09/12 05:24:12 977264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 977268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36852|rtt_var:886|pto_duration:40396|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 977272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 977276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 977280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44406|
[2025/09/12 05:24:12 977284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653042259|now:1757654652977268|interv:64991|
[2025/09/12 05:24:12 977288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653042259|now:1757654652977268|interval:64991|pto_count:0|srtt:36852
[2025/09/12 05:24:12 977292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41829, ack_elapse 37881, delivered 45614|rate 1090487|lost 202|
[2025/09/12 05:24:12 977296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1090487) in round 43|
[2025/09/12 05:24:12 977300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 977305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 977308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652940764|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 977313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652940764|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 977317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44406|srtt:36852|latest_rtt:36418|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 977323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:855|largest:855|pns:2|
[2025/09/12 05:24:12 977327] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:855|frame:ACK |recv_time:1757654652977182|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 977335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772977182|now:1757654652977182|interv:120000000|
[2025/09/12 05:24:12 977339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772977182|now:1757654652977182|interv:120000000|
[2025/09/12 05:24:12 977343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652977968|pq_index:0|
[2025/09/12 05:24:12 977347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652976674|
[2025/09/12 05:24:12 977351] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652977351|
[2025/09/12 05:24:12 977356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652977355|
[2025/09/12 05:24:12 977361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36852|min_srtt:36852|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 977366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1983108|
[2025/09/12 05:24:12 977370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36852|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 977375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 977379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36852|min_srtt:36852|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 977383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1984287|
[2025/09/12 05:24:12 977388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36852|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 977392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 977396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36852|min_srtt:36852|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 977400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1985466|
[2025/09/12 05:24:12 977405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 977408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 977412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 977416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 977424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 977428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1933590|
[2025/09/12 05:24:12 977432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 977436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 977440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652977968|
[2025/09/12 05:24:12 977444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652977968|
[2025/09/12 05:24:12 977447] [debug] |xqc_engine_wakeup_after|wakeup:1757654652977968|now:1757654652977447|diff:521|
[2025/09/12 05:24:12 977452] [debug] |xqc_engine_main_logic|END|now:1757654652977355|
[2025/09/12 05:24:12 977480] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652977480|
[2025/09/12 05:24:12 977485] [debug] |xqc_engine_wakeup_after|wakeup:1757654652977968|now:1757654652977485|diff:483|
[2025/09/12 05:24:12 977489] [debug] |xqc_engine_main_logic|END|now:1757654652977480|
[2025/09/12 05:24:12 978560] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652978560|
[2025/09/12 05:24:12 978569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652977968|pq_index:0|
[2025/09/12 05:24:12 978574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652977355|
[2025/09/12 05:24:12 978579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652978578|
[2025/09/12 05:24:12 978583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652977968|now:1757654652978578|
[2025/09/12 05:24:12 978587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652977968|now:1757654652978578|
[2025/09/12 05:24:12 978591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 978596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36852|min_srtt:36852|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 978601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1985466|
[2025/09/12 05:24:12 978605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 978609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 978613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 978617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 978622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 978626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1933590|
[2025/09/12 05:24:12 978634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 978639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1866|
[2025/09/12 05:24:12 978665] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1866|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44406|now:1757654652978647|stream_id:0|stream_offset:1933590|
[2025/09/12 05:24:12 978671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1866|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 978675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44406|applimit:0|
[2025/09/12 05:24:12 978680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36852|rtt_var:886|pto_duration:40396|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 978684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 978688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 978692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45606|
[2025/09/12 05:24:12 978696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653044043|now:1757654652978679|interv:65364|
[2025/09/12 05:24:12 978700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653044043|now:1757654652978679|interval:65364|pto_count:0|srtt:36852
[2025/09/12 05:24:12 978704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45606|
[2025/09/12 05:24:12 978709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 978713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45606|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1934769|
[2025/09/12 05:24:12 978717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 978721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1867|
[2025/09/12 05:24:12 978740] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1867|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45606|now:1757654652978727|stream_id:0|stream_offset:1934769|
[2025/09/12 05:24:12 978745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1867|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 978749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45606|applimit:0|
[2025/09/12 05:24:12 978753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36852|rtt_var:886|pto_duration:40396|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 978758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 978761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 978769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:12 978773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653044123|now:1757654652978753|interv:65370|
[2025/09/12 05:24:12 978777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653044123|now:1757654652978753|interval:65370|pto_count:0|srtt:36852
[2025/09/12 05:24:12 978781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46806|
[2025/09/12 05:24:12 978786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 978790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1935948|
[2025/09/12 05:24:12 978794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 978799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652979799|now:1757654652978799|interv:1000|
[2025/09/12 05:24:12 978805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 978811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 978817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652979799|
[2025/09/12 05:24:12 978824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652979799|
[2025/09/12 05:24:12 978829] [debug] |xqc_engine_wakeup_after|wakeup:1757654652979799|now:1757654652978829|diff:970|
[2025/09/12 05:24:12 978835] [debug] |xqc_engine_main_logic|END|now:1757654652978578|
[2025/09/12 05:24:12 979153] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652979152|
[2025/09/12 05:24:12 979159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 979165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:855|
[2025/09/12 05:24:12 979169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:856|
[2025/09/12 05:24:12 979175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:856|
[2025/09/12 05:24:12 979179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 979184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1829|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1830|path_largest_ack:1829|
[2025/09/12 05:24:12 979189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:1879782|prior_time:1757654652939301|is_app_limited:0|send_elapse:41928|ack_elapse:39851|ctl_first_sent_time:1757654652940863|lagest_ack_time:1757654652979152|curr_delivered:1926596|
[2025/09/12 05:24:12 979193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652940863|
[2025/09/12 05:24:12 979198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1066||sndq_packets_used_bytes:0|sndq_packets_free:1610|
[2025/09/12 05:24:12 979202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1830|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1830|path_largest_ack:1830|
[2025/09/12 05:24:12 979211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45614|prior_delivered:1882182|prior_time:1757654652941289|is_app_limited:0|send_elapse:39871|ack_elapse:37863|ctl_first_sent_time:1757654652942757|lagest_ack_time:1757654652979152|curr_delivered:1927796|
[2025/09/12 05:24:12 979215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652942757|
[2025/09/12 05:24:12 979219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1065||sndq_packets_used_bytes:0|sndq_packets_free:1611|
[2025/09/12 05:24:12 979223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36852|rttvar:886|minrtt:30532|latest_rtt:36395|ack_delay:32|
[2025/09/12 05:24:12 979227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36791|rttvar:787|minrtt:30532|latest_rtt:36395|ack_delay:32|
[2025/09/12 05:24:12 979231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1830|lost_pn:1827|thresh:3|
[2025/09/12 05:24:12 979235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 979240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36791|rtt_var:787|pto_duration:39939|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 979244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 979248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 979251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44406|
[2025/09/12 05:24:12 979255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653043666|now:1757654652979239|interv:64427|
[2025/09/12 05:24:12 979259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653043666|now:1757654652979239|interval:64427|pto_count:0|srtt:36791
[2025/09/12 05:24:12 979264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39871, ack_elapse 37863, delivered 45614|rate 1144039|lost 202|
[2025/09/12 05:24:12 979268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1144039) in round 43|
[2025/09/12 05:24:12 979272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 979276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 979280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652942757|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 979285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652942757|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 979289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44406|srtt:36791|latest_rtt:36395|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 979297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:856|largest:856|pns:2|
[2025/09/12 05:24:12 979302] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:856|frame:ACK |recv_time:1757654652979152|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 979306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772979152|now:1757654652979152|interv:120000000|
[2025/09/12 05:24:12 979310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772979152|now:1757654652979152|interv:120000000|
[2025/09/12 05:24:12 979314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652979799|pq_index:0|
[2025/09/12 05:24:12 979318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652978578|
[2025/09/12 05:24:12 979322] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652979322|
[2025/09/12 05:24:12 979327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652979326|
[2025/09/12 05:24:12 979333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36791|min_srtt:36791|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 979337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1985466|
[2025/09/12 05:24:12 979341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36791|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 979346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 979350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36791|min_srtt:36791|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 979355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1986645|
[2025/09/12 05:24:12 979359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36791|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 979363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 979367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36791|min_srtt:36791|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 979371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1987824|
[2025/09/12 05:24:12 979376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 979380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 979386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 979390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 979395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 979399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1935948|
[2025/09/12 05:24:12 979403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 979407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 979411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652979799|
[2025/09/12 05:24:12 979415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652979799|
[2025/09/12 05:24:12 979419] [debug] |xqc_engine_wakeup_after|wakeup:1757654652979799|now:1757654652979419|diff:380|
[2025/09/12 05:24:12 979423] [debug] |xqc_engine_main_logic|END|now:1757654652979326|
[2025/09/12 05:24:12 979428] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652979428|
[2025/09/12 05:24:12 979431] [debug] |xqc_engine_wakeup_after|wakeup:1757654652979799|now:1757654652979431|diff:368|
[2025/09/12 05:24:12 979435] [debug] |xqc_engine_main_logic|END|now:1757654652979428|
[2025/09/12 05:24:12 980507] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652980507|
[2025/09/12 05:24:12 980516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652979799|pq_index:0|
[2025/09/12 05:24:12 980520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652979326|
[2025/09/12 05:24:12 980525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652980524|
[2025/09/12 05:24:12 980530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652979799|now:1757654652980524|
[2025/09/12 05:24:12 980534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652979799|now:1757654652980524|
[2025/09/12 05:24:12 980538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 980543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36791|min_srtt:36791|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 980548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1987824|
[2025/09/12 05:24:12 980552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 980556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 980560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 980564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 980573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 980577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1935948|
[2025/09/12 05:24:12 980582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 980586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1868|
[2025/09/12 05:24:12 980613] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1868|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44406|now:1757654652980594|stream_id:0|stream_offset:1935948|
[2025/09/12 05:24:12 980618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1868|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 980623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44406|applimit:0|
[2025/09/12 05:24:12 980627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36791|rtt_var:787|pto_duration:39939|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 980632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 980636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 980640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45606|
[2025/09/12 05:24:12 980643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653045533|now:1757654652980627|interv:64906|
[2025/09/12 05:24:12 980648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653045533|now:1757654652980627|interval:64906|pto_count:0|srtt:36791
[2025/09/12 05:24:12 980652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45606|
[2025/09/12 05:24:12 980657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 980661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45606|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1937127|
[2025/09/12 05:24:12 980666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 980670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1869|
[2025/09/12 05:24:12 980687] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1869|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45606|now:1757654652980676|stream_id:0|stream_offset:1937127|
[2025/09/12 05:24:12 980692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1869|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 980697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45606|applimit:0|
[2025/09/12 05:24:12 980701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36791|rtt_var:787|pto_duration:39939|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 980709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 980713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 980716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:12 980720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653045615|now:1757654652980701|interv:64914|
[2025/09/12 05:24:12 980724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653045615|now:1757654652980701|interval:64914|pto_count:0|srtt:36791
[2025/09/12 05:24:12 980729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46806|
[2025/09/12 05:24:12 980733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 980737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1938306|
[2025/09/12 05:24:12 980742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 980745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652981745|now:1757654652980745|interv:1000|
[2025/09/12 05:24:12 980749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 980753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 980757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652981745|
[2025/09/12 05:24:12 980761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652981745|
[2025/09/12 05:24:12 980765] [debug] |xqc_engine_wakeup_after|wakeup:1757654652981745|now:1757654652980765|diff:980|
[2025/09/12 05:24:12 980769] [debug] |xqc_engine_main_logic|END|now:1757654652980524|
[2025/09/12 05:24:12 981158] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652981157|
[2025/09/12 05:24:12 981167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 981175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:856|
[2025/09/12 05:24:12 981180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:857|
[2025/09/12 05:24:12 981188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:857|
[2025/09/12 05:24:12 981194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 981200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1831|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1832|path_largest_ack:1831|
[2025/09/12 05:24:12 981206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:1882182|prior_time:1757654652941289|is_app_limited:0|send_elapse:39973|ack_elapse:39868|ctl_first_sent_time:1757654652942859|lagest_ack_time:1757654652981157|curr_delivered:1928996|
[2025/09/12 05:24:12 981212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652942859|
[2025/09/12 05:24:12 981218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1064||sndq_packets_used_bytes:0|sndq_packets_free:1612|
[2025/09/12 05:24:12 981228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1832|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1832|path_largest_ack:1832|
[2025/09/12 05:24:12 981234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45614|prior_delivered:1884582|prior_time:1757654652943287|is_app_limited:0|send_elapse:39880|ack_elapse:37870|ctl_first_sent_time:1757654652944757|lagest_ack_time:1757654652981157|curr_delivered:1930196|
[2025/09/12 05:24:12 981240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652944757|
[2025/09/12 05:24:12 981245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1063||sndq_packets_used_bytes:0|sndq_packets_free:1613|
[2025/09/12 05:24:12 981251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36791|rttvar:787|minrtt:30532|latest_rtt:36400|ack_delay:40|
[2025/09/12 05:24:12 981257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36738|rttvar:698|minrtt:30532|latest_rtt:36400|ack_delay:40|
[2025/09/12 05:24:12 981262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1832|lost_pn:1829|thresh:3|
[2025/09/12 05:24:12 981268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 981273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36738|rtt_var:698|pto_duration:39530|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 981279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 981284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 981289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44406|
[2025/09/12 05:24:12 981295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653045206|now:1757654652981273|interv:63933|
[2025/09/12 05:24:12 981300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653045206|now:1757654652981273|interval:63933|pto_count:0|srtt:36738
[2025/09/12 05:24:12 981306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39880, ack_elapse 37870, delivered 45614|rate 1143781|lost 202|
[2025/09/12 05:24:12 981312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1143781) in round 43|
[2025/09/12 05:24:12 981317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 981323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 981328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652944757|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 981334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652944757|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 981340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44406|srtt:36738|latest_rtt:36400|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 981351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:857|largest:857|pns:2|
[2025/09/12 05:24:12 981356] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:857|frame:ACK |recv_time:1757654652981157|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 981363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772981157|now:1757654652981157|interv:120000000|
[2025/09/12 05:24:12 981368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772981157|now:1757654652981157|interv:120000000|
[2025/09/12 05:24:12 981373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652981745|pq_index:0|
[2025/09/12 05:24:12 981379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652980524|
[2025/09/12 05:24:12 981384] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652981384|
[2025/09/12 05:24:12 981390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652981389|
[2025/09/12 05:24:12 981398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36738|min_srtt:36738|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 981403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1987824|
[2025/09/12 05:24:12 981409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36738|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 981415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 981421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36738|min_srtt:36738|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 981427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1989003|
[2025/09/12 05:24:12 981433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36738|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 981439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 981444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36738|min_srtt:36738|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 981450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1990182|
[2025/09/12 05:24:12 981482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 981487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 981492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 981498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 981504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 981510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1938306|
[2025/09/12 05:24:12 981516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 981520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 981526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652981745|
[2025/09/12 05:24:12 981531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652981745|
[2025/09/12 05:24:12 981536] [debug] |xqc_engine_wakeup_after|wakeup:1757654652981745|now:1757654652981536|diff:209|
[2025/09/12 05:24:12 981542] [debug] |xqc_engine_main_logic|END|now:1757654652981389|
[2025/09/12 05:24:12 981548] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652981548|
[2025/09/12 05:24:12 981553] [debug] |xqc_engine_wakeup_after|wakeup:1757654652981745|now:1757654652981553|diff:192|
[2025/09/12 05:24:12 981558] [debug] |xqc_engine_main_logic|END|now:1757654652981548|
[2025/09/12 05:24:12 982632] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652982632|
[2025/09/12 05:24:12 982641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652981745|pq_index:0|
[2025/09/12 05:24:12 982646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652981389|
[2025/09/12 05:24:12 982651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652982650|
[2025/09/12 05:24:12 982655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652981745|now:1757654652982650|
[2025/09/12 05:24:12 982660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652981745|now:1757654652982650|
[2025/09/12 05:24:12 982663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 982669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36738|min_srtt:36738|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 982673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1990182|
[2025/09/12 05:24:12 982678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 982682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 982686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 982699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 982703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 982708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1938306|
[2025/09/12 05:24:12 982712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 982716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1870|
[2025/09/12 05:24:12 982745] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1870|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44406|now:1757654652982725|stream_id:0|stream_offset:1938306|
[2025/09/12 05:24:12 982751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1870|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 982755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44406|applimit:0|
[2025/09/12 05:24:12 982760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36738|rtt_var:698|pto_duration:39530|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 982764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 982768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 982772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45606|
[2025/09/12 05:24:12 982776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653047255|now:1757654652982760|interv:64495|
[2025/09/12 05:24:12 982780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653047255|now:1757654652982760|interval:64495|pto_count:0|srtt:36738
[2025/09/12 05:24:12 982785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45606|
[2025/09/12 05:24:12 982789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 982793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45606|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1939485|
[2025/09/12 05:24:12 982798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 982802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1871|
[2025/09/12 05:24:12 982824] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1871|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45606|now:1757654652982808|stream_id:0|stream_offset:1939485|
[2025/09/12 05:24:12 982833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1871|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 982846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45606|applimit:0|
[2025/09/12 05:24:12 982852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36738|rtt_var:698|pto_duration:39530|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 982859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 982865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 982868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:12 982872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653047338|now:1757654652982852|interv:64486|
[2025/09/12 05:24:12 982876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653047338|now:1757654652982852|interval:64486|pto_count:0|srtt:36738
[2025/09/12 05:24:12 982881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46806|
[2025/09/12 05:24:12 982886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 982890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1940664|
[2025/09/12 05:24:12 982895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 982898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652983898|now:1757654652982898|interv:1000|
[2025/09/12 05:24:12 982903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 982906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 982910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652983898|
[2025/09/12 05:24:12 982914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652983898|
[2025/09/12 05:24:12 982918] [debug] |xqc_engine_wakeup_after|wakeup:1757654652983898|now:1757654652982918|diff:980|
[2025/09/12 05:24:12 982923] [debug] |xqc_engine_main_logic|END|now:1757654652982650|
[2025/09/12 05:24:12 983151] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652983150|
[2025/09/12 05:24:12 983157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 983162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:857|
[2025/09/12 05:24:12 983166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:858|
[2025/09/12 05:24:12 983172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:858|
[2025/09/12 05:24:12 983176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 983181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1833|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1834|path_largest_ack:1833|
[2025/09/12 05:24:12 983185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:1884582|prior_time:1757654652943287|is_app_limited:0|send_elapse:39997|ack_elapse:39863|ctl_first_sent_time:1757654652944874|lagest_ack_time:1757654652983150|curr_delivered:1931396|
[2025/09/12 05:24:12 983194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652944874|
[2025/09/12 05:24:12 983199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1062||sndq_packets_used_bytes:0|sndq_packets_free:1614|
[2025/09/12 05:24:12 983203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1834|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1834|path_largest_ack:1834|
[2025/09/12 05:24:12 983207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45614|prior_delivered:1886982|prior_time:1757654652945277|is_app_limited:0|send_elapse:39880|ack_elapse:37873|ctl_first_sent_time:1757654652946737|lagest_ack_time:1757654652983150|curr_delivered:1932596|
[2025/09/12 05:24:12 983212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652946737|
[2025/09/12 05:24:12 983215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1061||sndq_packets_used_bytes:0|sndq_packets_free:1615|
[2025/09/12 05:24:12 983220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36738|rttvar:698|minrtt:30532|latest_rtt:36413|ack_delay:32|
[2025/09/12 05:24:12 983224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36693|rttvar:613|minrtt:30532|latest_rtt:36413|ack_delay:32|
[2025/09/12 05:24:12 983228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1834|lost_pn:1831|thresh:3|
[2025/09/12 05:24:12 983232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 983236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36693|rtt_var:613|pto_duration:39145|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 983240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 983244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 983248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44406|
[2025/09/12 05:24:12 983252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653046953|now:1757654652983236|interv:63717|
[2025/09/12 05:24:12 983256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653046953|now:1757654652983236|interval:63717|pto_count:0|srtt:36693
[2025/09/12 05:24:12 983260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39880, ack_elapse 37873, delivered 45614|rate 1143781|lost 202|
[2025/09/12 05:24:12 983265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1143781) in round 43|
[2025/09/12 05:24:12 983269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 983273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 983277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652946737|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 983282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652946737|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 983289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44406|srtt:36693|latest_rtt:36413|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 983294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:858|largest:858|pns:2|
[2025/09/12 05:24:12 983299] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:858|frame:ACK |recv_time:1757654652983150|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 983303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772983150|now:1757654652983150|interv:120000000|
[2025/09/12 05:24:12 983308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772983150|now:1757654652983150|interv:120000000|
[2025/09/12 05:24:12 983312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652983898|pq_index:0|
[2025/09/12 05:24:12 983316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652982650|
[2025/09/12 05:24:12 983320] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652983319|
[2025/09/12 05:24:12 983324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652983323|
[2025/09/12 05:24:12 983330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36693|min_srtt:36693|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 983334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1990182|
[2025/09/12 05:24:12 983339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36693|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 983343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 983348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36693|min_srtt:36693|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 983352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1991361|
[2025/09/12 05:24:12 983356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36693|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 983361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 983365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36693|min_srtt:36693|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 983372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1992540|
[2025/09/12 05:24:12 983376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 983380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 983384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 983388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 983392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 983397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1940664|
[2025/09/12 05:24:12 983401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 983405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 983408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652983898|
[2025/09/12 05:24:12 983412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652983898|
[2025/09/12 05:24:12 983416] [debug] |xqc_engine_wakeup_after|wakeup:1757654652983898|now:1757654652983416|diff:482|
[2025/09/12 05:24:12 983420] [debug] |xqc_engine_main_logic|END|now:1757654652983323|
[2025/09/12 05:24:12 983425] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652983425|
[2025/09/12 05:24:12 983429] [debug] |xqc_engine_wakeup_after|wakeup:1757654652983898|now:1757654652983429|diff:469|
[2025/09/12 05:24:12 983433] [debug] |xqc_engine_main_logic|END|now:1757654652983425|
[2025/09/12 05:24:12 984502] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652984502|
[2025/09/12 05:24:12 984512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652983898|pq_index:0|
[2025/09/12 05:24:12 984516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652983323|
[2025/09/12 05:24:12 984521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652984520|
[2025/09/12 05:24:12 984526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652983898|now:1757654652984520|
[2025/09/12 05:24:12 984530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652983898|now:1757654652984520|
[2025/09/12 05:24:12 984534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 984539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36693|min_srtt:36693|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 984544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1992540|
[2025/09/12 05:24:12 984548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 984557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 984560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 984565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 984569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 984573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1940664|
[2025/09/12 05:24:12 984578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 984582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1872|
[2025/09/12 05:24:12 984614] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1872|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44406|now:1757654652984590|stream_id:0|stream_offset:1940664|
[2025/09/12 05:24:12 984624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1872|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 984632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44406|applimit:0|
[2025/09/12 05:24:12 984639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36693|rtt_var:613|pto_duration:39145|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 984645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 984649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 984653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45606|
[2025/09/12 05:24:12 984656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653048735|now:1757654652984638|interv:64097|
[2025/09/12 05:24:12 984661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653048735|now:1757654652984638|interval:64097|pto_count:0|srtt:36693
[2025/09/12 05:24:12 984665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45606|
[2025/09/12 05:24:12 984670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 984674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45606|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1941843|
[2025/09/12 05:24:12 984679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 984683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1873|
[2025/09/12 05:24:12 984708] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1873|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45606|now:1757654652984689|stream_id:0|stream_offset:1941843|
[2025/09/12 05:24:12 984723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1873|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 984730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45606|applimit:0|
[2025/09/12 05:24:12 984735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36693|rtt_var:613|pto_duration:39145|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 984739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 984744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 984751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:12 984757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653048834|now:1757654652984735|interv:64099|
[2025/09/12 05:24:12 984761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653048834|now:1757654652984735|interval:64099|pto_count:0|srtt:36693
[2025/09/12 05:24:12 984766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46806|
[2025/09/12 05:24:12 984770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 984774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1943022|
[2025/09/12 05:24:12 984779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 984783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652985783|now:1757654652984783|interv:1000|
[2025/09/12 05:24:12 984787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 984791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 984795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652985783|
[2025/09/12 05:24:12 984799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652985783|
[2025/09/12 05:24:12 984803] [debug] |xqc_engine_wakeup_after|wakeup:1757654652985783|now:1757654652984803|diff:980|
[2025/09/12 05:24:12 984807] [debug] |xqc_engine_main_logic|END|now:1757654652984520|
[2025/09/12 05:24:12 985142] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652985141|
[2025/09/12 05:24:12 985147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 985153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:858|
[2025/09/12 05:24:12 985157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:859|
[2025/09/12 05:24:12 985163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:859|
[2025/09/12 05:24:12 985167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 985171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1835|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1836|path_largest_ack:1835|
[2025/09/12 05:24:12 985180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:1886982|prior_time:1757654652945277|is_app_limited:0|send_elapse:39985|ack_elapse:39864|ctl_first_sent_time:1757654652946842|lagest_ack_time:1757654652985141|curr_delivered:1933796|
[2025/09/12 05:24:12 985184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652946842|
[2025/09/12 05:24:12 985189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1060||sndq_packets_used_bytes:0|sndq_packets_free:1616|
[2025/09/12 05:24:12 985193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1836|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1836|path_largest_ack:1836|
[2025/09/12 05:24:12 985198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45614|prior_delivered:1889382|prior_time:1757654652947275|is_app_limited:0|send_elapse:37882|ack_elapse:37866|ctl_first_sent_time:1757654652948736|lagest_ack_time:1757654652985141|curr_delivered:1934996|
[2025/09/12 05:24:12 985202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652948736|
[2025/09/12 05:24:12 985206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1059||sndq_packets_used_bytes:0|sndq_packets_free:1617|
[2025/09/12 05:24:12 985210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36693|rttvar:613|minrtt:30532|latest_rtt:36405|ack_delay:32|
[2025/09/12 05:24:12 985214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36653|rttvar:540|minrtt:30532|latest_rtt:36405|ack_delay:32|
[2025/09/12 05:24:12 985219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1836|lost_pn:1833|thresh:3|
[2025/09/12 05:24:12 985223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 985227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36653|rtt_var:540|pto_duration:38813|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 985231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 985235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 985239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44406|
[2025/09/12 05:24:12 985244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653048502|now:1757654652985227|interv:63275|
[2025/09/12 05:24:12 985248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653048502|now:1757654652985227|interval:63275|pto_count:0|srtt:36653
[2025/09/12 05:24:12 985252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37882, ack_elapse 37866, delivered 45614|rate 1204107|lost 202|
[2025/09/12 05:24:12 985257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204107) in round 43|
[2025/09/12 05:24:12 985261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 985265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 985269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652948736|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 985277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652948736|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 985282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44406|srtt:36653|latest_rtt:36405|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 985287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:859|largest:859|pns:2|
[2025/09/12 05:24:12 985292] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:859|frame:ACK |recv_time:1757654652985141|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 985297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772985141|now:1757654652985141|interv:120000000|
[2025/09/12 05:24:12 985301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772985141|now:1757654652985141|interv:120000000|
[2025/09/12 05:24:12 985305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652985783|pq_index:0|
[2025/09/12 05:24:12 985309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652984520|
[2025/09/12 05:24:12 985313] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652985313|
[2025/09/12 05:24:12 985317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652985317|
[2025/09/12 05:24:12 985323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36653|min_srtt:36653|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 985328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1992540|
[2025/09/12 05:24:12 985332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36653|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 985337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 985341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36653|min_srtt:36653|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 985345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1993719|
[2025/09/12 05:24:12 985350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36653|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 985354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 985361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36653|min_srtt:36653|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 985365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1994898|
[2025/09/12 05:24:12 985369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 985373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 985377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 985381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 985386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 985390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1943022|
[2025/09/12 05:24:12 985394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 985398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 985402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652985783|
[2025/09/12 05:24:12 985406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652985783|
[2025/09/12 05:24:12 985410] [debug] |xqc_engine_wakeup_after|wakeup:1757654652985783|now:1757654652985410|diff:373|
[2025/09/12 05:24:12 985414] [debug] |xqc_engine_main_logic|END|now:1757654652985317|
[2025/09/12 05:24:12 985419] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652985419|
[2025/09/12 05:24:12 985423] [debug] |xqc_engine_wakeup_after|wakeup:1757654652985783|now:1757654652985422|diff:361|
[2025/09/12 05:24:12 985426] [debug] |xqc_engine_main_logic|END|now:1757654652985419|
[2025/09/12 05:24:12 986496] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652986496|
[2025/09/12 05:24:12 986506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652985783|pq_index:0|
[2025/09/12 05:24:12 986510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652985317|
[2025/09/12 05:24:12 986515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652986514|
[2025/09/12 05:24:12 986520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652985783|now:1757654652986514|
[2025/09/12 05:24:12 986524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652985783|now:1757654652986514|
[2025/09/12 05:24:12 986528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 986533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36653|min_srtt:36653|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 986538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1994898|
[2025/09/12 05:24:12 986547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 986551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 986555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 986559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 986563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 986568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1943022|
[2025/09/12 05:24:12 986572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 986576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1874|
[2025/09/12 05:24:12 986609] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1874|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44406|now:1757654652986584|stream_id:0|stream_offset:1943022|
[2025/09/12 05:24:12 986618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1874|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 986625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44406|applimit:0|
[2025/09/12 05:24:12 986631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36653|rtt_var:540|pto_duration:38813|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 986637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 986641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 986645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45606|
[2025/09/12 05:24:12 986649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653050397|now:1757654652986631|interv:63766|
[2025/09/12 05:24:12 986653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653050397|now:1757654652986631|interval:63766|pto_count:0|srtt:36653
[2025/09/12 05:24:12 986658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45606|
[2025/09/12 05:24:12 986663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 986667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45606|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1944201|
[2025/09/12 05:24:12 986671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 986675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1875|
[2025/09/12 05:24:12 986706] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1875|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45606|now:1757654652986687|stream_id:0|stream_offset:1944201|
[2025/09/12 05:24:12 986714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1875|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 986722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45606|applimit:0|
[2025/09/12 05:24:12 986728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36653|rtt_var:540|pto_duration:38813|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 986733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 986738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 986745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:12 986751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653050500|now:1757654652986728|interv:63772|
[2025/09/12 05:24:12 986755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653050500|now:1757654652986728|interval:63772|pto_count:0|srtt:36653
[2025/09/12 05:24:12 986759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46806|
[2025/09/12 05:24:12 986764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 986768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1945380|
[2025/09/12 05:24:12 986773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 986777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652987777|now:1757654652986777|interv:1000|
[2025/09/12 05:24:12 986781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 986784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 986788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652987777|
[2025/09/12 05:24:12 986792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652987777|
[2025/09/12 05:24:12 986796] [debug] |xqc_engine_wakeup_after|wakeup:1757654652987777|now:1757654652986796|diff:981|
[2025/09/12 05:24:12 986801] [debug] |xqc_engine_main_logic|END|now:1757654652986514|
[2025/09/12 05:24:12 987138] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652987138|
[2025/09/12 05:24:12 987144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 987149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:859|
[2025/09/12 05:24:12 987153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:860|
[2025/09/12 05:24:12 987159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:860|
[2025/09/12 05:24:12 987163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 987172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1837|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1838|path_largest_ack:1837|
[2025/09/12 05:24:12 987177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:1889382|prior_time:1757654652947275|is_app_limited:0|send_elapse:37991|ack_elapse:39863|ctl_first_sent_time:1757654652948845|lagest_ack_time:1757654652987138|curr_delivered:1936196|
[2025/09/12 05:24:12 987182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652948845|
[2025/09/12 05:24:12 987186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1058||sndq_packets_used_bytes:0|sndq_packets_free:1618|
[2025/09/12 05:24:12 987190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1838|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1838|path_largest_ack:1838|
[2025/09/12 05:24:12 987195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1891789|prior_time:1757654652949374|is_app_limited:0|send_elapse:37950|ack_elapse:37764|ctl_first_sent_time:1757654652950841|lagest_ack_time:1757654652987138|curr_delivered:1937396|
[2025/09/12 05:24:12 987199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652950841|
[2025/09/12 05:24:12 987203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1057||sndq_packets_used_bytes:0|sndq_packets_free:1619|
[2025/09/12 05:24:12 987207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36653|rttvar:540|minrtt:30532|latest_rtt:36297|ack_delay:40|
[2025/09/12 05:24:12 987211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36604|rttvar:504|minrtt:30532|latest_rtt:36297|ack_delay:40|
[2025/09/12 05:24:12 987216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1838|lost_pn:1835|thresh:3|
[2025/09/12 05:24:12 987220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 987224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36604|rtt_var:504|pto_duration:38620|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 987228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 987232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 987236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44406|
[2025/09/12 05:24:12 987240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653050307|now:1757654652987224|interv:63083|
[2025/09/12 05:24:12 987244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653050307|now:1757654652987224|interval:63083|pto_count:0|srtt:36604
[2025/09/12 05:24:12 987248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37950, ack_elapse 37764, delivered 45607|rate 1201765|lost 202|
[2025/09/12 05:24:12 987253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201765) in round 43|
[2025/09/12 05:24:12 987257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 987264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 987268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652950841|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 987272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652950841|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 987276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44406|srtt:36604|latest_rtt:36297|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 987282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:860|largest:860|pns:2|
[2025/09/12 05:24:12 987286] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:860|frame:ACK |recv_time:1757654652987138|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 987291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772987138|now:1757654652987138|interv:120000000|
[2025/09/12 05:24:12 987295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772987138|now:1757654652987138|interv:120000000|
[2025/09/12 05:24:12 987299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652987777|pq_index:0|
[2025/09/12 05:24:12 987303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652986514|
[2025/09/12 05:24:12 987307] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652987307|
[2025/09/12 05:24:12 987312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652987311|
[2025/09/12 05:24:12 987318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36604|min_srtt:36604|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 987322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1994898|
[2025/09/12 05:24:12 987327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36604|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 987331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 987335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36604|min_srtt:36604|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 987340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1996077|
[2025/09/12 05:24:12 987344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36604|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 987351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 987355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36604|min_srtt:36604|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 987360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1997256|
[2025/09/12 05:24:12 987364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 987368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 987372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 987376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 987380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 987384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1945380|
[2025/09/12 05:24:12 987388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 987392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 987396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652987777|
[2025/09/12 05:24:12 987400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652987777|
[2025/09/12 05:24:12 987404] [debug] |xqc_engine_wakeup_after|wakeup:1757654652987777|now:1757654652987404|diff:373|
[2025/09/12 05:24:12 987408] [debug] |xqc_engine_main_logic|END|now:1757654652987311|
[2025/09/12 05:24:12 987413] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652987413|
[2025/09/12 05:24:12 987417] [debug] |xqc_engine_wakeup_after|wakeup:1757654652987777|now:1757654652987417|diff:360|
[2025/09/12 05:24:12 987421] [debug] |xqc_engine_main_logic|END|now:1757654652987413|
[2025/09/12 05:24:12 988489] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652988489|
[2025/09/12 05:24:12 988499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652987777|pq_index:0|
[2025/09/12 05:24:12 988503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652987311|
[2025/09/12 05:24:12 988508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652988507|
[2025/09/12 05:24:12 988513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652987777|now:1757654652988507|
[2025/09/12 05:24:12 988517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652987777|now:1757654652988507|
[2025/09/12 05:24:12 988521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 988530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36604|min_srtt:36604|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 988535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1997256|
[2025/09/12 05:24:12 988539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 988543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 988547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 988551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 988556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 988560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1945380|
[2025/09/12 05:24:12 988565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 988569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1876|
[2025/09/12 05:24:12 988600] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1876|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44406|now:1757654652988577|stream_id:0|stream_offset:1945380|
[2025/09/12 05:24:12 988609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1876|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 988617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44406|applimit:0|
[2025/09/12 05:24:12 988624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36604|rtt_var:504|pto_duration:38620|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 988630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 988634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 988638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45606|
[2025/09/12 05:24:12 988642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653052197|now:1757654652988624|interv:63573|
[2025/09/12 05:24:12 988646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653052197|now:1757654652988624|interval:63573|pto_count:0|srtt:36604
[2025/09/12 05:24:12 988651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45606|
[2025/09/12 05:24:12 988656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 988660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45606|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1946559|
[2025/09/12 05:24:12 988669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 988673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1877|
[2025/09/12 05:24:12 988699] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1877|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45606|now:1757654652988680|stream_id:0|stream_offset:1946559|
[2025/09/12 05:24:12 988707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1877|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 988715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45606|applimit:0|
[2025/09/12 05:24:12 988721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36604|rtt_var:504|pto_duration:38620|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 988727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 988732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 988738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:12 988744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653052300|now:1757654652988721|interv:63579|
[2025/09/12 05:24:12 988748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653052300|now:1757654652988721|interval:63579|pto_count:0|srtt:36604
[2025/09/12 05:24:12 988753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46806|
[2025/09/12 05:24:12 988757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 988761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1947738|
[2025/09/12 05:24:12 988766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 988770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652989769|now:1757654652988769|interv:1000|
[2025/09/12 05:24:12 988773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 988777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 988781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652989769|
[2025/09/12 05:24:12 988785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652989769|
[2025/09/12 05:24:12 988789] [debug] |xqc_engine_wakeup_after|wakeup:1757654652989769|now:1757654652988789|diff:980|
[2025/09/12 05:24:12 988794] [debug] |xqc_engine_main_logic|END|now:1757654652988507|
[2025/09/12 05:24:12 989128] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652989127|
[2025/09/12 05:24:12 989133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 989138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:860|
[2025/09/12 05:24:12 989147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:861|
[2025/09/12 05:24:12 989153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:861|
[2025/09/12 05:24:12 989157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 989162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1839|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1840|path_largest_ack:1839|
[2025/09/12 05:24:12 989166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1891789|prior_time:1757654652949374|is_app_limited:0|send_elapse:38060|ack_elapse:39753|ctl_first_sent_time:1757654652950951|lagest_ack_time:1757654652989127|curr_delivered:1938596|
[2025/09/12 05:24:12 989171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652950951|
[2025/09/12 05:24:12 989175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1056||sndq_packets_used_bytes:0|sndq_packets_free:1620|
[2025/09/12 05:24:12 989180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1840|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1840|path_largest_ack:1840|
[2025/09/12 05:24:12 989184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1894189|prior_time:1757654652951262|is_app_limited:0|send_elapse:37852|ack_elapse:37865|ctl_first_sent_time:1757654652952732|lagest_ack_time:1757654652989127|curr_delivered:1939796|
[2025/09/12 05:24:12 989188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652952732|
[2025/09/12 05:24:12 989192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1055||sndq_packets_used_bytes:0|sndq_packets_free:1621|
[2025/09/12 05:24:12 989196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36604|rttvar:504|minrtt:30532|latest_rtt:36395|ack_delay:32|
[2025/09/12 05:24:12 989200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36574|rttvar:438|minrtt:30532|latest_rtt:36395|ack_delay:32|
[2025/09/12 05:24:12 989204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1840|lost_pn:1837|thresh:3|
[2025/09/12 05:24:12 989208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 989212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36574|rtt_var:438|pto_duration:38574|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 989217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 989220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 989224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44406|
[2025/09/12 05:24:12 989228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653052254|now:1757654652989212|interv:63042|
[2025/09/12 05:24:12 989232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653052254|now:1757654652989212|interval:63042|pto_count:0|srtt:36574
[2025/09/12 05:24:12 989236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37852, ack_elapse 37865, delivered 45607|rate 1204463|lost 202|
[2025/09/12 05:24:12 989244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204463) in round 43|
[2025/09/12 05:24:12 989248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 989252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 989256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652952732|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 989260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652952732|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 989265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44406|srtt:36574|latest_rtt:36395|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 989270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:861|largest:861|pns:2|
[2025/09/12 05:24:12 989275] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:861|frame:ACK |recv_time:1757654652989127|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 989279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772989127|now:1757654652989127|interv:120000000|
[2025/09/12 05:24:12 989283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772989127|now:1757654652989127|interv:120000000|
[2025/09/12 05:24:12 989288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652989769|pq_index:0|
[2025/09/12 05:24:12 989293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652988507|
[2025/09/12 05:24:12 989297] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652989297|
[2025/09/12 05:24:12 989302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652989301|
[2025/09/12 05:24:12 989308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36574|min_srtt:36574|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 989312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1997256|
[2025/09/12 05:24:12 989316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36574|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 989321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 989325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36574|min_srtt:36574|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 989329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1998435|
[2025/09/12 05:24:12 989336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36574|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 989341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 989345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36574|min_srtt:36574|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 989349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1999614|
[2025/09/12 05:24:12 989353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 989357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 989361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 989365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 989369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 989373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1947738|
[2025/09/12 05:24:12 989378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 989381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 989385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652989769|
[2025/09/12 05:24:12 989389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652989769|
[2025/09/12 05:24:12 989393] [debug] |xqc_engine_wakeup_after|wakeup:1757654652989769|now:1757654652989393|diff:376|
[2025/09/12 05:24:12 989397] [debug] |xqc_engine_main_logic|END|now:1757654652989301|
[2025/09/12 05:24:12 989402] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652989402|
[2025/09/12 05:24:12 989406] [debug] |xqc_engine_wakeup_after|wakeup:1757654652989769|now:1757654652989406|diff:363|
[2025/09/12 05:24:12 989410] [debug] |xqc_engine_main_logic|END|now:1757654652989402|
[2025/09/12 05:24:12 990478] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652990478|
[2025/09/12 05:24:12 990488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652989769|pq_index:0|
[2025/09/12 05:24:12 990492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652989301|
[2025/09/12 05:24:12 990500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652990499|
[2025/09/12 05:24:12 990504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652989769|now:1757654652990499|
[2025/09/12 05:24:12 990513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652989769|now:1757654652990499|
[2025/09/12 05:24:12 990517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 990522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36574|min_srtt:36574|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 990527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1999614|
[2025/09/12 05:24:12 990531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 990535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 990539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 990543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 990548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 990552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1947738|
[2025/09/12 05:24:12 990556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 990561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1878|
[2025/09/12 05:24:12 990592] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1878|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44406|now:1757654652990568|stream_id:0|stream_offset:1947738|
[2025/09/12 05:24:12 990602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1878|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 990609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44406|applimit:0|
[2025/09/12 05:24:12 990615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36574|rtt_var:438|pto_duration:38574|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 990622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 990626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 990630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45606|
[2025/09/12 05:24:12 990634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653054142|now:1757654652990615|interv:63527|
[2025/09/12 05:24:12 990638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653054142|now:1757654652990615|interval:63527|pto_count:0|srtt:36574
[2025/09/12 05:24:12 990642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45606|
[2025/09/12 05:24:12 990647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 990656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45606|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1948917|
[2025/09/12 05:24:12 990660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 990665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1879|
[2025/09/12 05:24:12 990691] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1879|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45606|now:1757654652990671|stream_id:0|stream_offset:1948917|
[2025/09/12 05:24:12 990699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1879|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 990706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45606|applimit:0|
[2025/09/12 05:24:12 990712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36574|rtt_var:438|pto_duration:38574|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 990718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 990722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 990727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:12 990734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653054245|now:1757654652990712|interv:63533|
[2025/09/12 05:24:12 990739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653054245|now:1757654652990712|interval:63533|pto_count:0|srtt:36574
[2025/09/12 05:24:12 990744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46806|
[2025/09/12 05:24:12 990748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 990753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1950096|
[2025/09/12 05:24:12 990757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 990761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652991761|now:1757654652990761|interv:1000|
[2025/09/12 05:24:12 990765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 990769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 990773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652991761|
[2025/09/12 05:24:12 990777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652991761|
[2025/09/12 05:24:12 990781] [debug] |xqc_engine_wakeup_after|wakeup:1757654652991761|now:1757654652990781|diff:980|
[2025/09/12 05:24:12 990785] [debug] |xqc_engine_main_logic|END|now:1757654652990499|
[2025/09/12 05:24:12 991128] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652991127|
[2025/09/12 05:24:12 991138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 991143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:861|
[2025/09/12 05:24:12 991147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:862|
[2025/09/12 05:24:12 991153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:862|
[2025/09/12 05:24:12 991157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 991162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1841|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1842|path_largest_ack:1841|
[2025/09/12 05:24:12 991166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1894189|prior_time:1757654652951262|is_app_limited:0|send_elapse:37966|ack_elapse:39865|ctl_first_sent_time:1757654652952846|lagest_ack_time:1757654652991127|curr_delivered:1940996|
[2025/09/12 05:24:12 991171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652952846|
[2025/09/12 05:24:12 991176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1054||sndq_packets_used_bytes:0|sndq_packets_free:1622|
[2025/09/12 05:24:12 991180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1842|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1842|path_largest_ack:1842|
[2025/09/12 05:24:12 991184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1896589|prior_time:1757654652953249|is_app_limited:0|send_elapse:37858|ack_elapse:37878|ctl_first_sent_time:1757654652954703|lagest_ack_time:1757654652991127|curr_delivered:1942196|
[2025/09/12 05:24:12 991188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652954703|
[2025/09/12 05:24:12 991192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1053||sndq_packets_used_bytes:0|sndq_packets_free:1623|
[2025/09/12 05:24:12 991196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36574|rttvar:438|minrtt:30532|latest_rtt:36424|ack_delay:32|
[2025/09/12 05:24:12 991201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36552|rttvar:374|minrtt:30532|latest_rtt:36424|ack_delay:32|
[2025/09/12 05:24:12 991205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1842|lost_pn:1839|thresh:3|
[2025/09/12 05:24:12 991209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 991213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36552|rtt_var:374|pto_duration:38552|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 991217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 991221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 991225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44406|
[2025/09/12 05:24:12 991229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653054223|now:1757654652991213|interv:63010|
[2025/09/12 05:24:12 991233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653054223|now:1757654652991213|interval:63010|pto_count:0|srtt:36552
[2025/09/12 05:24:12 991240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37858, ack_elapse 37878, delivered 45607|rate 1204049|lost 202|
[2025/09/12 05:24:12 991244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204049) in round 43|
[2025/09/12 05:24:12 991248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 991253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 991256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652954703|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 991261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652954703|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 991265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44406|srtt:36552|latest_rtt:36424|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 991271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:862|largest:862|pns:2|
[2025/09/12 05:24:12 991275] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:862|frame:ACK |recv_time:1757654652991127|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 991280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772991127|now:1757654652991127|interv:120000000|
[2025/09/12 05:24:12 991284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772991127|now:1757654652991127|interv:120000000|
[2025/09/12 05:24:12 991288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652991761|pq_index:0|
[2025/09/12 05:24:12 991292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652990499|
[2025/09/12 05:24:12 991296] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652991296|
[2025/09/12 05:24:12 991300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652991299|
[2025/09/12 05:24:12 991306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36552|min_srtt:36552|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 991310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1999614|
[2025/09/12 05:24:12 991315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36552|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 991319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 991326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36552|min_srtt:36552|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 991330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2000793|
[2025/09/12 05:24:12 991335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36552|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 991339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 991343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36552|min_srtt:36552|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 991347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2001972|
[2025/09/12 05:24:12 991352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 991356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 991359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 991364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 991368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 991372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1950096|
[2025/09/12 05:24:12 991376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 991380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 991384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652991761|
[2025/09/12 05:24:12 991388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652991761|
[2025/09/12 05:24:12 991392] [debug] |xqc_engine_wakeup_after|wakeup:1757654652991761|now:1757654652991392|diff:369|
[2025/09/12 05:24:12 991396] [debug] |xqc_engine_main_logic|END|now:1757654652991299|
[2025/09/12 05:24:12 991401] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652991401|
[2025/09/12 05:24:12 991405] [debug] |xqc_engine_wakeup_after|wakeup:1757654652991761|now:1757654652991404|diff:357|
[2025/09/12 05:24:12 991408] [debug] |xqc_engine_main_logic|END|now:1757654652991401|
[2025/09/12 05:24:12 992478] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652992478|
[2025/09/12 05:24:12 992487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652991761|pq_index:0|
[2025/09/12 05:24:12 992491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652991299|
[2025/09/12 05:24:12 992496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652992495|
[2025/09/12 05:24:12 992505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652991761|now:1757654652992495|
[2025/09/12 05:24:12 992509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652991761|now:1757654652992495|
[2025/09/12 05:24:12 992513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 992518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36552|min_srtt:36552|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 992523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2001972|
[2025/09/12 05:24:12 992527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 992531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 992535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 992539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 992543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 992548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1950096|
[2025/09/12 05:24:12 992552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 992556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1880|
[2025/09/12 05:24:12 992588] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1880|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44406|now:1757654652992564|stream_id:0|stream_offset:1950096|
[2025/09/12 05:24:12 992597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1880|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 992604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44406|applimit:0|
[2025/09/12 05:24:12 992611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36552|rtt_var:374|pto_duration:38552|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 992617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 992621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 992625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45606|
[2025/09/12 05:24:12 992629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653056116|now:1757654652992611|interv:63505|
[2025/09/12 05:24:12 992633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653056116|now:1757654652992611|interval:63505|pto_count:0|srtt:36552
[2025/09/12 05:24:12 992641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45606|
[2025/09/12 05:24:12 992647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 992651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45606|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1951275|
[2025/09/12 05:24:12 992656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 992660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1881|
[2025/09/12 05:24:12 992686] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1881|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45606|now:1757654652992667|stream_id:0|stream_offset:1951275|
[2025/09/12 05:24:12 992694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1881|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 992701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45606|applimit:0|
[2025/09/12 05:24:12 992708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36552|rtt_var:374|pto_duration:38552|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 992713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 992718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 992724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:12 992730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653056219|now:1757654652992707|interv:63512|
[2025/09/12 05:24:12 992735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653056219|now:1757654652992707|interval:63512|pto_count:0|srtt:36552
[2025/09/12 05:24:12 992739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46806|
[2025/09/12 05:24:12 992744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 992748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1952454|
[2025/09/12 05:24:12 992752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 992756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652993756|now:1757654652992756|interv:1000|
[2025/09/12 05:24:12 992760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 992764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 992768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652993756|
[2025/09/12 05:24:12 992772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652993756|
[2025/09/12 05:24:12 992776] [debug] |xqc_engine_wakeup_after|wakeup:1757654652993756|now:1757654652992776|diff:980|
[2025/09/12 05:24:12 992785] [debug] |xqc_engine_main_logic|END|now:1757654652992495|
[2025/09/12 05:24:12 993116] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652993115|
[2025/09/12 05:24:12 993122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 993127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:862|
[2025/09/12 05:24:12 993131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:863|
[2025/09/12 05:24:12 993137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:863|
[2025/09/12 05:24:12 993141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 993146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1843|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1844|path_largest_ack:1843|
[2025/09/12 05:24:12 993150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1896589|prior_time:1757654652953249|is_app_limited:0|send_elapse:37963|ack_elapse:39866|ctl_first_sent_time:1757654652954808|lagest_ack_time:1757654652993115|curr_delivered:1943396|
[2025/09/12 05:24:12 993155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652954808|
[2025/09/12 05:24:12 993159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1052||sndq_packets_used_bytes:0|sndq_packets_free:1624|
[2025/09/12 05:24:12 993163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1844|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1844|path_largest_ack:1844|
[2025/09/12 05:24:12 993168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1898989|prior_time:1757654652955249|is_app_limited:0|send_elapse:37866|ack_elapse:37866|ctl_first_sent_time:1757654652956701|lagest_ack_time:1757654652993115|curr_delivered:1944596|
[2025/09/12 05:24:12 993172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652956701|
[2025/09/12 05:24:12 993176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1051||sndq_packets_used_bytes:0|sndq_packets_free:1625|
[2025/09/12 05:24:12 993180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36552|rttvar:374|minrtt:30532|latest_rtt:36414|ack_delay:40|
[2025/09/12 05:24:12 993184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36529|rttvar:325|minrtt:30532|latest_rtt:36414|ack_delay:40|
[2025/09/12 05:24:12 993188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1844|lost_pn:1841|thresh:3|
[2025/09/12 05:24:12 993192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 993196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36529|rtt_var:325|pto_duration:38529|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 993201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 993205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 993208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44406|
[2025/09/12 05:24:12 993216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653056196|now:1757654652993196|interv:63000|
[2025/09/12 05:24:12 993220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653056196|now:1757654652993196|interval:63000|pto_count:0|srtt:36529
[2025/09/12 05:24:12 993224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37866, ack_elapse 37866, delivered 45607|rate 1204431|lost 202|
[2025/09/12 05:24:12 993229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204431) in round 43|
[2025/09/12 05:24:12 993233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 993237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 993241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652956701|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 993245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652956701|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 993250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44406|srtt:36529|latest_rtt:36414|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 993255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:863|largest:863|pns:2|
[2025/09/12 05:24:12 993260] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:863|frame:ACK |recv_time:1757654652993115|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 993264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772993115|now:1757654652993115|interv:120000000|
[2025/09/12 05:24:12 993268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772993115|now:1757654652993115|interv:120000000|
[2025/09/12 05:24:12 993272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652993756|pq_index:0|
[2025/09/12 05:24:12 993276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652992495|
[2025/09/12 05:24:12 993280] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652993280|
[2025/09/12 05:24:12 993285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652993284|
[2025/09/12 05:24:12 993290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36529|min_srtt:36529|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 993294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2001972|
[2025/09/12 05:24:12 993299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36529|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 993306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 993310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36529|min_srtt:36529|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 993314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2003151|
[2025/09/12 05:24:12 993319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36529|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 993323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 993327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36529|min_srtt:36529|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 993331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2004330|
[2025/09/12 05:24:12 993336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 993339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 993343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 993347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 993352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 993356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1952454|
[2025/09/12 05:24:12 993360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 993364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 993368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652993756|
[2025/09/12 05:24:12 993372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652993756|
[2025/09/12 05:24:12 993376] [debug] |xqc_engine_wakeup_after|wakeup:1757654652993756|now:1757654652993375|diff:381|
[2025/09/12 05:24:12 993380] [debug] |xqc_engine_main_logic|END|now:1757654652993284|
[2025/09/12 05:24:12 993384] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652993384|
[2025/09/12 05:24:12 993388] [debug] |xqc_engine_wakeup_after|wakeup:1757654652993756|now:1757654652993388|diff:368|
[2025/09/12 05:24:12 993392] [debug] |xqc_engine_main_logic|END|now:1757654652993384|
[2025/09/12 05:24:12 994460] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652994460|
[2025/09/12 05:24:12 994470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652993756|pq_index:0|
[2025/09/12 05:24:12 994474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652993284|
[2025/09/12 05:24:12 994484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652994483|
[2025/09/12 05:24:12 994488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652993756|now:1757654652994483|
[2025/09/12 05:24:12 994492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652993756|now:1757654652994483|
[2025/09/12 05:24:12 994496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 994501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36529|min_srtt:36529|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 994506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2004330|
[2025/09/12 05:24:12 994510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 994514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 994518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 994522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 994527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 994531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1952454|
[2025/09/12 05:24:12 994535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 994540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1882|
[2025/09/12 05:24:12 994571] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1882|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44406|now:1757654652994548|stream_id:0|stream_offset:1952454|
[2025/09/12 05:24:12 994580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1882|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 994587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44406|applimit:0|
[2025/09/12 05:24:12 994594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36529|rtt_var:325|pto_duration:38529|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 994600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 994604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 994608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45606|
[2025/09/12 05:24:12 994612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653058077|now:1757654652994593|interv:63484|
[2025/09/12 05:24:12 994624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653058077|now:1757654652994593|interval:63484|pto_count:0|srtt:36529
[2025/09/12 05:24:12 994629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45606|
[2025/09/12 05:24:12 994633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 994638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45606|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1953633|
[2025/09/12 05:24:12 994642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 994646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1883|
[2025/09/12 05:24:12 994673] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1883|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45606|now:1757654652994653|stream_id:0|stream_offset:1953633|
[2025/09/12 05:24:12 994681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1883|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 994687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45606|applimit:0|
[2025/09/12 05:24:12 994694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36529|rtt_var:325|pto_duration:38529|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 994700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 994703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 994707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:12 994712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653058182|now:1757654652994693|interv:63489|
[2025/09/12 05:24:12 994719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653058182|now:1757654652994693|interval:63489|pto_count:0|srtt:36529
[2025/09/12 05:24:12 994725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46806|
[2025/09/12 05:24:12 994730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 994734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1954812|
[2025/09/12 05:24:12 994739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 994743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652995742|now:1757654652994742|interv:1000|
[2025/09/12 05:24:12 994747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 994750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 994758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652995742|
[2025/09/12 05:24:12 994763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652995742|
[2025/09/12 05:24:12 994767] [debug] |xqc_engine_wakeup_after|wakeup:1757654652995742|now:1757654652994767|diff:975|
[2025/09/12 05:24:12 994771] [debug] |xqc_engine_main_logic|END|now:1757654652994483|
[2025/09/12 05:24:12 995110] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652995109|
[2025/09/12 05:24:12 995115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 995121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:863|
[2025/09/12 05:24:12 995125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:864|
[2025/09/12 05:24:12 995131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:864|
[2025/09/12 05:24:12 995135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 995139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1845|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1846|path_largest_ack:1845|
[2025/09/12 05:24:12 995144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1898989|prior_time:1757654652955249|is_app_limited:0|send_elapse:37975|ack_elapse:39860|ctl_first_sent_time:1757654652956810|lagest_ack_time:1757654652995109|curr_delivered:1945796|
[2025/09/12 05:24:12 995148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652956810|
[2025/09/12 05:24:12 995153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1050||sndq_packets_used_bytes:0|sndq_packets_free:1626|
[2025/09/12 05:24:12 995157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1846|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1846|path_largest_ack:1846|
[2025/09/12 05:24:12 995161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1901389|prior_time:1757654652957253|is_app_limited:0|send_elapse:37908|ack_elapse:37856|ctl_first_sent_time:1757654652958730|lagest_ack_time:1757654652995109|curr_delivered:1946996|
[2025/09/12 05:24:12 995166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652958730|
[2025/09/12 05:24:12 995169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1049||sndq_packets_used_bytes:0|sndq_packets_free:1627|
[2025/09/12 05:24:12 995173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36529|rttvar:325|minrtt:30532|latest_rtt:36379|ack_delay:32|
[2025/09/12 05:24:12 995178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36506|rttvar:289|minrtt:30532|latest_rtt:36379|ack_delay:32|
[2025/09/12 05:24:12 995182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1846|lost_pn:1843|thresh:3|
[2025/09/12 05:24:12 995186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 995190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36506|rtt_var:289|pto_duration:38506|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 995194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 995201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 995205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44406|
[2025/09/12 05:24:12 995209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653058159|now:1757654652995190|interv:62969|
[2025/09/12 05:24:12 995213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653058159|now:1757654652995190|interval:62969|pto_count:0|srtt:36506
[2025/09/12 05:24:12 995218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37908, ack_elapse 37856, delivered 45607|rate 1203096|lost 202|
[2025/09/12 05:24:12 995222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203096) in round 43|
[2025/09/12 05:24:12 995226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 995230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 995234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652958730|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 995238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652958730|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 995243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44406|srtt:36506|latest_rtt:36379|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 995248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:864|largest:864|pns:2|
[2025/09/12 05:24:12 995253] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:864|frame:ACK |recv_time:1757654652995109|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 995257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772995109|now:1757654652995109|interv:120000000|
[2025/09/12 05:24:12 995261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772995109|now:1757654652995109|interv:120000000|
[2025/09/12 05:24:12 995265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652995742|pq_index:0|
[2025/09/12 05:24:12 995269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652994483|
[2025/09/12 05:24:12 995273] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652995273|
[2025/09/12 05:24:12 995278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652995277|
[2025/09/12 05:24:12 995283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36506|min_srtt:36506|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 995288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2004330|
[2025/09/12 05:24:12 995295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36506|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 995299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 995303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36506|min_srtt:36506|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 995308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2005509|
[2025/09/12 05:24:12 995312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36506|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 995316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 995320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36506|min_srtt:36506|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 995325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2006688|
[2025/09/12 05:24:12 995329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 995333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 995337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 995341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 995345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 995349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1954812|
[2025/09/12 05:24:12 995353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 995357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 995361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652995742|
[2025/09/12 05:24:12 995365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652995742|
[2025/09/12 05:24:12 995369] [debug] |xqc_engine_wakeup_after|wakeup:1757654652995742|now:1757654652995369|diff:373|
[2025/09/12 05:24:12 995373] [debug] |xqc_engine_main_logic|END|now:1757654652995277|
[2025/09/12 05:24:12 995378] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652995378|
[2025/09/12 05:24:12 995382] [debug] |xqc_engine_wakeup_after|wakeup:1757654652995742|now:1757654652995382|diff:360|
[2025/09/12 05:24:12 995385] [debug] |xqc_engine_main_logic|END|now:1757654652995378|
[2025/09/12 05:24:12 996473] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652996473|
[2025/09/12 05:24:12 996484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652995742|pq_index:0|
[2025/09/12 05:24:12 996488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652995277|
[2025/09/12 05:24:12 996493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652996492|
[2025/09/12 05:24:12 996497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652995742|now:1757654652996492|
[2025/09/12 05:24:12 996501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652995742|now:1757654652996492|
[2025/09/12 05:24:12 996505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 996510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36506|min_srtt:36506|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 996515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2006688|
[2025/09/12 05:24:12 996519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 996523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 996527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 996531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 996536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 996540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1954812|
[2025/09/12 05:24:12 996545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 996549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1884|
[2025/09/12 05:24:12 996580] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1884|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44406|now:1757654652996557|stream_id:0|stream_offset:1954812|
[2025/09/12 05:24:12 996589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1884|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 996596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44406|applimit:0|
[2025/09/12 05:24:12 996603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36506|rtt_var:289|pto_duration:38506|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 996609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 996613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 996622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45606|
[2025/09/12 05:24:12 996626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653060063|now:1757654652996602|interv:63461|
[2025/09/12 05:24:12 996630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653060063|now:1757654652996602|interval:63461|pto_count:0|srtt:36506
[2025/09/12 05:24:12 996635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45606|
[2025/09/12 05:24:12 996640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 996644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45606|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1955991|
[2025/09/12 05:24:12 996648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 996652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1885|
[2025/09/12 05:24:12 996678] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1885|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45606|now:1757654652996659|stream_id:0|stream_offset:1955991|
[2025/09/12 05:24:12 996687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1885|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 996694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45606|applimit:0|
[2025/09/12 05:24:12 996701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36506|rtt_var:289|pto_duration:38506|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 996707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 996714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 996719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:12 996723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653060165|now:1757654652996700|interv:63465|
[2025/09/12 05:24:12 996727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653060165|now:1757654652996700|interval:63465|pto_count:0|srtt:36506
[2025/09/12 05:24:12 996732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46806|
[2025/09/12 05:24:12 996736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 996740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1957170|
[2025/09/12 05:24:12 996745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 996749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652997749|now:1757654652996749|interv:1000|
[2025/09/12 05:24:12 996757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 996761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 996765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652997749|
[2025/09/12 05:24:12 996769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652997749|
[2025/09/12 05:24:12 996773] [debug] |xqc_engine_wakeup_after|wakeup:1757654652997749|now:1757654652996773|diff:976|
[2025/09/12 05:24:12 996777] [debug] |xqc_engine_main_logic|END|now:1757654652996492|
[2025/09/12 05:24:12 997109] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652997108|
[2025/09/12 05:24:12 997115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 997120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:864|
[2025/09/12 05:24:12 997124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:865|
[2025/09/12 05:24:12 997130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:865|
[2025/09/12 05:24:12 997134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 997139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1847|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1848|path_largest_ack:1847|
[2025/09/12 05:24:12 997143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1901389|prior_time:1757654652957253|is_app_limited:0|send_elapse:38007|ack_elapse:39855|ctl_first_sent_time:1757654652958829|lagest_ack_time:1757654652997108|curr_delivered:1948196|
[2025/09/12 05:24:12 997148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652958829|
[2025/09/12 05:24:12 997152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1048||sndq_packets_used_bytes:0|sndq_packets_free:1628|
[2025/09/12 05:24:12 997157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1848|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1848|path_largest_ack:1848|
[2025/09/12 05:24:12 997161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1903789|prior_time:1757654652959229|is_app_limited:0|send_elapse:37876|ack_elapse:37879|ctl_first_sent_time:1757654652960700|lagest_ack_time:1757654652997108|curr_delivered:1949396|
[2025/09/12 05:24:12 997165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652960700|
[2025/09/12 05:24:12 997169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1047||sndq_packets_used_bytes:0|sndq_packets_free:1629|
[2025/09/12 05:24:12 997173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36506|rttvar:289|minrtt:30532|latest_rtt:36408|ack_delay:32|
[2025/09/12 05:24:12 997177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36490|rttvar:249|minrtt:30532|latest_rtt:36408|ack_delay:32|
[2025/09/12 05:24:12 997182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1848|lost_pn:1845|thresh:3|
[2025/09/12 05:24:12 997186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 997190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36490|rtt_var:249|pto_duration:38490|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 997198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 997201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 997205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44406|
[2025/09/12 05:24:12 997209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653060149|now:1757654652997190|interv:62959|
[2025/09/12 05:24:12 997213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653060149|now:1757654652997190|interval:62959|pto_count:0|srtt:36490
[2025/09/12 05:24:12 997218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37876, ack_elapse 37879, delivered 45607|rate 1204018|lost 202|
[2025/09/12 05:24:12 997222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204018) in round 43|
[2025/09/12 05:24:12 997226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 997230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 997234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652960700|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 997238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652960700|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 997243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44406|srtt:36490|latest_rtt:36408|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 997248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:865|largest:865|pns:2|
[2025/09/12 05:24:12 997253] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:865|frame:ACK |recv_time:1757654652997108|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 997257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772997108|now:1757654652997108|interv:120000000|
[2025/09/12 05:24:12 997261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772997108|now:1757654652997108|interv:120000000|
[2025/09/12 05:24:12 997265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652997749|pq_index:0|
[2025/09/12 05:24:12 997269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652996492|
[2025/09/12 05:24:12 997273] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652997273|
[2025/09/12 05:24:12 997278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652997277|
[2025/09/12 05:24:12 997286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36490|min_srtt:36490|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 997290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2006688|
[2025/09/12 05:24:12 997295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36490|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 997299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 997304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36490|min_srtt:36490|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 997308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2007867|
[2025/09/12 05:24:12 997312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36490|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 997316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 997320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36490|min_srtt:36490|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 997325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2009046|
[2025/09/12 05:24:12 997329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 997333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 997337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 997341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 997345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 997349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1957170|
[2025/09/12 05:24:12 997354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 997357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 997361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652997749|
[2025/09/12 05:24:12 997365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652997749|
[2025/09/12 05:24:12 997369] [debug] |xqc_engine_wakeup_after|wakeup:1757654652997749|now:1757654652997369|diff:380|
[2025/09/12 05:24:12 997373] [debug] |xqc_engine_main_logic|END|now:1757654652997277|
[2025/09/12 05:24:12 997381] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652997380|
[2025/09/12 05:24:12 997384] [debug] |xqc_engine_wakeup_after|wakeup:1757654652997749|now:1757654652997384|diff:365|
[2025/09/12 05:24:12 997388] [debug] |xqc_engine_main_logic|END|now:1757654652997380|
[2025/09/12 05:24:12 998460] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652998460|
[2025/09/12 05:24:12 998470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652997749|pq_index:0|
[2025/09/12 05:24:12 998474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652997277|
[2025/09/12 05:24:12 998479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652998478|
[2025/09/12 05:24:12 998483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652997749|now:1757654652998478|
[2025/09/12 05:24:12 998487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652997749|now:1757654652998478|
[2025/09/12 05:24:12 998491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:12 998496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36490|min_srtt:36490|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 998501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2009046|
[2025/09/12 05:24:12 998505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 998509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 998513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 998517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 998521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 998526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1957170|
[2025/09/12 05:24:12 998530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 998534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1886|
[2025/09/12 05:24:12 998566] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1886|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44406|now:1757654652998542|stream_id:0|stream_offset:1957170|
[2025/09/12 05:24:12 998574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1886|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 998582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44406|applimit:0|
[2025/09/12 05:24:12 998588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36490|rtt_var:249|pto_duration:38490|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 998599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 998603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 998607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45606|
[2025/09/12 05:24:12 998611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653062032|now:1757654652998588|interv:63444|
[2025/09/12 05:24:12 998615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653062032|now:1757654652998588|interval:63444|pto_count:0|srtt:36490
[2025/09/12 05:24:12 998620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45606|
[2025/09/12 05:24:12 998625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 998629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45606|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1958349|
[2025/09/12 05:24:12 998633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:12 998637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1887|
[2025/09/12 05:24:12 998664] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1887|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45606|now:1757654652998644|stream_id:0|stream_offset:1958349|
[2025/09/12 05:24:12 998673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1887|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:12 998680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45606|applimit:0|
[2025/09/12 05:24:12 998686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36490|rtt_var:249|pto_duration:38490|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 998691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 998695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 998700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:12 998707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653062134|now:1757654652998686|interv:63448|
[2025/09/12 05:24:12 998713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653062134|now:1757654652998686|interval:63448|pto_count:0|srtt:36490
[2025/09/12 05:24:12 998717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46806|
[2025/09/12 05:24:12 998722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 998726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1959528|
[2025/09/12 05:24:12 998735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:12 998739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654652999739|now:1757654652998739|interv:1000|
[2025/09/12 05:24:12 998743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:12 998747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 998751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652999739|
[2025/09/12 05:24:12 998755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652999739|
[2025/09/12 05:24:12 998759] [debug] |xqc_engine_wakeup_after|wakeup:1757654652999739|now:1757654652998759|diff:980|
[2025/09/12 05:24:12 998763] [debug] |xqc_engine_main_logic|END|now:1757654652998478|
[2025/09/12 05:24:12 999125] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654652999124|
[2025/09/12 05:24:12 999130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:12 999136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:865|
[2025/09/12 05:24:12 999140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:866|
[2025/09/12 05:24:12 999145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:866|
[2025/09/12 05:24:12 999149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:12 999154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1849|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1850|path_largest_ack:1849|
[2025/09/12 05:24:12 999159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1903789|prior_time:1757654652959229|is_app_limited:0|send_elapse:37974|ack_elapse:39895|ctl_first_sent_time:1757654652960798|lagest_ack_time:1757654652999124|curr_delivered:1950596|
[2025/09/12 05:24:12 999163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652960798|
[2025/09/12 05:24:12 999168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1046||sndq_packets_used_bytes:0|sndq_packets_free:1630|
[2025/09/12 05:24:12 999172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1850|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1850|path_largest_ack:1850|
[2025/09/12 05:24:12 999176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1906189|prior_time:1757654652961224|is_app_limited:0|send_elapse:37886|ack_elapse:37900|ctl_first_sent_time:1757654652962699|lagest_ack_time:1757654652999124|curr_delivered:1951796|
[2025/09/12 05:24:12 999180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652962699|
[2025/09/12 05:24:12 999184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1045||sndq_packets_used_bytes:0|sndq_packets_free:1631|
[2025/09/12 05:24:12 999188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36490|rttvar:249|minrtt:30532|latest_rtt:36425|ack_delay:40|
[2025/09/12 05:24:12 999192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36477|rttvar:213|minrtt:30532|latest_rtt:36425|ack_delay:40|
[2025/09/12 05:24:12 999197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1850|lost_pn:1847|thresh:3|
[2025/09/12 05:24:12 999204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:12 999208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36477|rtt_var:213|pto_duration:38477|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:12 999212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:12 999216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:12 999220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44406|
[2025/09/12 05:24:12 999224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653062121|now:1757654652999208|interv:62913|
[2025/09/12 05:24:12 999228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653062121|now:1757654652999208|interval:62913|pto_count:0|srtt:36477
[2025/09/12 05:24:12 999233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37886, ack_elapse 37900, delivered 45607|rate 1203350|lost 202|
[2025/09/12 05:24:12 999237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203350) in round 43|
[2025/09/12 05:24:12 999241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:12 999245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:12 999249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652962699|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 999254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652962699|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:12 999258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44406|srtt:36477|latest_rtt:36425|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:12 999264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:866|largest:866|pns:2|
[2025/09/12 05:24:12 999268] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:866|frame:ACK |recv_time:1757654652999124|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:12 999273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654772999124|now:1757654652999124|interv:120000000|
[2025/09/12 05:24:12 999277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654772999124|now:1757654652999124|interv:120000000|
[2025/09/12 05:24:12 999281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652999739|pq_index:0|
[2025/09/12 05:24:12 999285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652998478|
[2025/09/12 05:24:12 999289] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652999289|
[2025/09/12 05:24:12 999294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654652999293|
[2025/09/12 05:24:12 999302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36477|min_srtt:36477|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 999306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2009046|
[2025/09/12 05:24:12 999311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36477|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 999315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 999320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36477|min_srtt:36477|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 999324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2010225|
[2025/09/12 05:24:12 999328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36477|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:12 999333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:12 999337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36477|min_srtt:36477|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:12 999341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2011404|
[2025/09/12 05:24:12 999345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:12 999349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:12 999353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:12 999357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:12 999362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:12 999366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1959528|
[2025/09/12 05:24:12 999370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:12 999374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:12 999378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654652999739|
[2025/09/12 05:24:12 999382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654652999739|
[2025/09/12 05:24:12 999388] [debug] |xqc_engine_wakeup_after|wakeup:1757654652999739|now:1757654652999388|diff:351|
[2025/09/12 05:24:12 999392] [debug] |xqc_engine_main_logic|END|now:1757654652999293|
[2025/09/12 05:24:12 999397] [debug] |xqc_engine_main_logic|BEGIN|now:1757654652999397|
[2025/09/12 05:24:12 999401] [debug] |xqc_engine_wakeup_after|wakeup:1757654652999739|now:1757654652999401|diff:338|
[2025/09/12 05:24:12 999405] [debug] |xqc_engine_main_logic|END|now:1757654652999397|
[2025/09/12 05:24:13 000474] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653000474|
[2025/09/12 05:24:13 000483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654652999739|pq_index:0|
[2025/09/12 05:24:13 000488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654652999293|
[2025/09/12 05:24:13 000493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653000492|
[2025/09/12 05:24:13 000497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654652999739|now:1757654653000492|
[2025/09/12 05:24:13 000501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654652999739|now:1757654653000492|
[2025/09/12 05:24:13 000505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 000510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36477|min_srtt:36477|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 000515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2011404|
[2025/09/12 05:24:13 000519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 000523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 000527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 000532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 000536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 000540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1959528|
[2025/09/12 05:24:13 000545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 000549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1888|
[2025/09/12 05:24:13 000581] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1888|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44406|now:1757654653000557|stream_id:0|stream_offset:1959528|
[2025/09/12 05:24:13 000589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1888|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 000603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44406|applimit:0|
[2025/09/12 05:24:13 000610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36477|rtt_var:213|pto_duration:38477|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 000615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 000619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 000622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45606|
[2025/09/12 05:24:13 000626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653064034|now:1757654653000609|interv:63425|
[2025/09/12 05:24:13 000630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653064034|now:1757654653000609|interval:63425|pto_count:0|srtt:36477
[2025/09/12 05:24:13 000635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45606|
[2025/09/12 05:24:13 000640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 000644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45606|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1960707|
[2025/09/12 05:24:13 000649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 000653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1889|
[2025/09/12 05:24:13 000679] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1889|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45606|now:1757654653000660|stream_id:0|stream_offset:1960707|
[2025/09/12 05:24:13 000687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1889|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 000695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45606|applimit:0|
[2025/09/12 05:24:13 000701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36477|rtt_var:213|pto_duration:38477|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 000709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 000714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 000718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 000722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653064137|now:1757654653000701|interv:63436|
[2025/09/12 05:24:13 000726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653064137|now:1757654653000701|interval:63436|pto_count:0|srtt:36477
[2025/09/12 05:24:13 000730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46806|
[2025/09/12 05:24:13 000735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 000745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1961886|
[2025/09/12 05:24:13 000749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 000753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653001753|now:1757654653000753|interv:1000|
[2025/09/12 05:24:13 000757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 000761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 000765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653001753|
[2025/09/12 05:24:13 000769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653001753|
[2025/09/12 05:24:13 000773] [debug] |xqc_engine_wakeup_after|wakeup:1757654653001753|now:1757654653000773|diff:980|
[2025/09/12 05:24:13 000777] [debug] |xqc_engine_main_logic|END|now:1757654653000492|
[2025/09/12 05:24:13 001118] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653001117|
[2025/09/12 05:24:13 001124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 001129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:866|
[2025/09/12 05:24:13 001133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:867|
[2025/09/12 05:24:13 001139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:867|
[2025/09/12 05:24:13 001143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 001148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1851|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1852|path_largest_ack:1851|
[2025/09/12 05:24:13 001152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1906189|prior_time:1757654652961224|is_app_limited:0|send_elapse:37984|ack_elapse:39893|ctl_first_sent_time:1757654652962797|lagest_ack_time:1757654653001117|curr_delivered:1952996|
[2025/09/12 05:24:13 001157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652962797|
[2025/09/12 05:24:13 001161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1044||sndq_packets_used_bytes:0|sndq_packets_free:1632|
[2025/09/12 05:24:13 001165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1852|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1852|path_largest_ack:1852|
[2025/09/12 05:24:13 001170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1908589|prior_time:1757654652963223|is_app_limited:0|send_elapse:37891|ack_elapse:37894|ctl_first_sent_time:1757654652964697|lagest_ack_time:1757654653001117|curr_delivered:1954196|
[2025/09/12 05:24:13 001174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652964697|
[2025/09/12 05:24:13 001178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1043||sndq_packets_used_bytes:0|sndq_packets_free:1633|
[2025/09/12 05:24:13 001182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36477|rttvar:213|minrtt:30532|latest_rtt:36420|ack_delay:32|
[2025/09/12 05:24:13 001186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36466|rttvar:182|minrtt:30532|latest_rtt:36420|ack_delay:32|
[2025/09/12 05:24:13 001194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1852|lost_pn:1849|thresh:3|
[2025/09/12 05:24:13 001198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 001202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36466|rtt_var:182|pto_duration:38466|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 001206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 001210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 001214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44406|
[2025/09/12 05:24:13 001218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653064126|now:1757654653001202|interv:62924|
[2025/09/12 05:24:13 001222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653064126|now:1757654653001202|interval:62924|pto_count:0|srtt:36466
[2025/09/12 05:24:13 001226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37891, ack_elapse 37894, delivered 45607|rate 1203541|lost 202|
[2025/09/12 05:24:13 001231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203541) in round 43|
[2025/09/12 05:24:13 001235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 001239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 001243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652964697|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:13 001247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652964697|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:13 001252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44406|srtt:36466|latest_rtt:36420|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 001257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:867|largest:867|pns:2|
[2025/09/12 05:24:13 001262] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:867|frame:ACK |recv_time:1757654653001117|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 001266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773001117|now:1757654653001117|interv:120000000|
[2025/09/12 05:24:13 001270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773001117|now:1757654653001117|interv:120000000|
[2025/09/12 05:24:13 001274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653001753|pq_index:0|
[2025/09/12 05:24:13 001279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653000492|
[2025/09/12 05:24:13 001285] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653001285|
[2025/09/12 05:24:13 001290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653001289|
[2025/09/12 05:24:13 001295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36466|min_srtt:36466|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 001300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2011404|
[2025/09/12 05:24:13 001304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36466|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 001309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 001313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36466|min_srtt:36466|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 001317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2012583|
[2025/09/12 05:24:13 001321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36466|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 001326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 001330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36466|min_srtt:36466|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 001334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2013762|
[2025/09/12 05:24:13 001338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 001342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 001346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 001350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 001355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 001359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1961886|
[2025/09/12 05:24:13 001363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 001370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 001373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653001753|
[2025/09/12 05:24:13 001377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653001753|
[2025/09/12 05:24:13 001381] [debug] |xqc_engine_wakeup_after|wakeup:1757654653001753|now:1757654653001381|diff:372|
[2025/09/12 05:24:13 001385] [debug] |xqc_engine_main_logic|END|now:1757654653001289|
[2025/09/12 05:24:13 001390] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653001390|
[2025/09/12 05:24:13 001394] [debug] |xqc_engine_wakeup_after|wakeup:1757654653001753|now:1757654653001394|diff:359|
[2025/09/12 05:24:13 001398] [debug] |xqc_engine_main_logic|END|now:1757654653001390|
[2025/09/12 05:24:13 002467] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653002467|
[2025/09/12 05:24:13 002477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653001753|pq_index:0|
[2025/09/12 05:24:13 002481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653001289|
[2025/09/12 05:24:13 002486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653002485|
[2025/09/12 05:24:13 002490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653001753|now:1757654653002485|
[2025/09/12 05:24:13 002495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653001753|now:1757654653002485|
[2025/09/12 05:24:13 002499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 002504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36466|min_srtt:36466|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 002508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2013762|
[2025/09/12 05:24:13 002513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 002516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 002520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 002525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 002529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 002533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1961886|
[2025/09/12 05:24:13 002538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 002542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1890|
[2025/09/12 05:24:13 002574] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1890|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44406|now:1757654653002550|stream_id:0|stream_offset:1961886|
[2025/09/12 05:24:13 002589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1890|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 002596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44406|applimit:0|
[2025/09/12 05:24:13 002603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36466|rtt_var:182|pto_duration:38466|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 002607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 002611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 002615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45606|
[2025/09/12 05:24:13 002619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653066016|now:1757654653002602|interv:63414|
[2025/09/12 05:24:13 002623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653066016|now:1757654653002602|interval:63414|pto_count:0|srtt:36466
[2025/09/12 05:24:13 002628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45606|
[2025/09/12 05:24:13 002632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 002637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45606|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1963065|
[2025/09/12 05:24:13 002641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 002645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1891|
[2025/09/12 05:24:13 002670] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1891|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45606|now:1757654653002652|stream_id:0|stream_offset:1963065|
[2025/09/12 05:24:13 002679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1891|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 002686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45606|applimit:0|
[2025/09/12 05:24:13 002693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36466|rtt_var:182|pto_duration:38466|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 002700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 002705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 002709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 002713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653066118|now:1757654653002692|interv:63426|
[2025/09/12 05:24:13 002717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653066118|now:1757654653002692|interval:63426|pto_count:0|srtt:36466
[2025/09/12 05:24:13 002726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46806|
[2025/09/12 05:24:13 002731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 002735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1964244|
[2025/09/12 05:24:13 002739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 002743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653003743|now:1757654653002743|interv:1000|
[2025/09/12 05:24:13 002747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 002751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 002755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653003743|
[2025/09/12 05:24:13 002759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653003743|
[2025/09/12 05:24:13 002763] [debug] |xqc_engine_wakeup_after|wakeup:1757654653003743|now:1757654653002763|diff:980|
[2025/09/12 05:24:13 002767] [debug] |xqc_engine_main_logic|END|now:1757654653002485|
[2025/09/12 05:24:13 003107] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653003106|
[2025/09/12 05:24:13 003112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 003118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:867|
[2025/09/12 05:24:13 003122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:868|
[2025/09/12 05:24:13 003127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:868|
[2025/09/12 05:24:13 003131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 003136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1853|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1854|path_largest_ack:1853|
[2025/09/12 05:24:13 003141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1908589|prior_time:1757654652963223|is_app_limited:0|send_elapse:37991|ack_elapse:39883|ctl_first_sent_time:1757654652964797|lagest_ack_time:1757654653003106|curr_delivered:1955396|
[2025/09/12 05:24:13 003145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652964797|
[2025/09/12 05:24:13 003149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1042||sndq_packets_used_bytes:0|sndq_packets_free:1634|
[2025/09/12 05:24:13 003154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1854|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1854|path_largest_ack:1854|
[2025/09/12 05:24:13 003158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1910989|prior_time:1757654652965211|is_app_limited:0|send_elapse:37886|ack_elapse:37895|ctl_first_sent_time:1757654652966687|lagest_ack_time:1757654653003106|curr_delivered:1956596|
[2025/09/12 05:24:13 003162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652966687|
[2025/09/12 05:24:13 003166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1041||sndq_packets_used_bytes:0|sndq_packets_free:1635|
[2025/09/12 05:24:13 003174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36466|rttvar:182|minrtt:30532|latest_rtt:36419|ack_delay:40|
[2025/09/12 05:24:13 003178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36455|rttvar:158|minrtt:30532|latest_rtt:36419|ack_delay:40|
[2025/09/12 05:24:13 003183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1854|lost_pn:1851|thresh:3|
[2025/09/12 05:24:13 003187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 003191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36455|rtt_var:158|pto_duration:38455|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 003195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 003199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 003203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44406|
[2025/09/12 05:24:13 003206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653066107|now:1757654653003190|interv:62917|
[2025/09/12 05:24:13 003210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653066107|now:1757654653003190|interval:62917|pto_count:0|srtt:36455
[2025/09/12 05:24:13 003215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37886, ack_elapse 37895, delivered 45607|rate 1203509|lost 202|
[2025/09/12 05:24:13 003219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203509) in round 43|
[2025/09/12 05:24:13 003223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 003227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 003231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652966687|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:13 003236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652966687|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:13 003240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44406|srtt:36455|latest_rtt:36419|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 003246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:868|largest:868|pns:2|
[2025/09/12 05:24:13 003250] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:868|frame:ACK |recv_time:1757654653003106|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 003255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773003106|now:1757654653003106|interv:120000000|
[2025/09/12 05:24:13 003259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773003106|now:1757654653003106|interv:120000000|
[2025/09/12 05:24:13 003266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653003743|pq_index:0|
[2025/09/12 05:24:13 003270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653002485|
[2025/09/12 05:24:13 003274] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653003274|
[2025/09/12 05:24:13 003278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653003277|
[2025/09/12 05:24:13 003284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36455|min_srtt:36455|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 003288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2013762|
[2025/09/12 05:24:13 003293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36455|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 003297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 003302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36455|min_srtt:36455|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 003306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2014941|
[2025/09/12 05:24:13 003310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36455|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 003315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 003319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36455|min_srtt:36455|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 003323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2016120|
[2025/09/12 05:24:13 003328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 003331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 003335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 003339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 003344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 003348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1964244|
[2025/09/12 05:24:13 003355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 003358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 003362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653003743|
[2025/09/12 05:24:13 003366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653003743|
[2025/09/12 05:24:13 003370] [debug] |xqc_engine_wakeup_after|wakeup:1757654653003743|now:1757654653003370|diff:373|
[2025/09/12 05:24:13 003374] [debug] |xqc_engine_main_logic|END|now:1757654653003277|
[2025/09/12 05:24:13 003379] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653003379|
[2025/09/12 05:24:13 003383] [debug] |xqc_engine_wakeup_after|wakeup:1757654653003743|now:1757654653003383|diff:360|
[2025/09/12 05:24:13 003387] [debug] |xqc_engine_main_logic|END|now:1757654653003379|
[2025/09/12 05:24:13 004471] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653004471|
[2025/09/12 05:24:13 004482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653003743|pq_index:0|
[2025/09/12 05:24:13 004486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653003277|
[2025/09/12 05:24:13 004491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653004490|
[2025/09/12 05:24:13 004496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653003743|now:1757654653004490|
[2025/09/12 05:24:13 004500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653003743|now:1757654653004490|
[2025/09/12 05:24:13 004504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 004509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36455|min_srtt:36455|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 004513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2016120|
[2025/09/12 05:24:13 004518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 004522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 004525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 004530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 004534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 004538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1964244|
[2025/09/12 05:24:13 004543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 004547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1892|
[2025/09/12 05:24:13 004583] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1892|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44406|now:1757654653004559|stream_id:0|stream_offset:1964244|
[2025/09/12 05:24:13 004591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1892|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 004599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44406|applimit:0|
[2025/09/12 05:24:13 004605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36455|rtt_var:158|pto_duration:38455|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 004612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 004616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 004620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45606|
[2025/09/12 05:24:13 004623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653068014|now:1757654653004605|interv:63409|
[2025/09/12 05:24:13 004628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653068014|now:1757654653004605|interval:63409|pto_count:0|srtt:36455
[2025/09/12 05:24:13 004632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45606|
[2025/09/12 05:24:13 004637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 004641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45606|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1965423|
[2025/09/12 05:24:13 004645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 004649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1893|
[2025/09/12 05:24:13 004675] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1893|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45606|now:1757654653004656|stream_id:0|stream_offset:1965423|
[2025/09/12 05:24:13 004684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1893|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 004691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45606|applimit:0|
[2025/09/12 05:24:13 004697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36455|rtt_var:158|pto_duration:38455|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 004704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 004708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 004712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 004716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653068111|now:1757654653004697|interv:63414|
[2025/09/12 05:24:13 004724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653068111|now:1757654653004697|interval:63414|pto_count:0|srtt:36455
[2025/09/12 05:24:13 004729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46806|
[2025/09/12 05:24:13 004734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 004738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1966602|
[2025/09/12 05:24:13 004743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 004746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653005746|now:1757654653004746|interv:1000|
[2025/09/12 05:24:13 004750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 004754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 004758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653005746|
[2025/09/12 05:24:13 004762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653005746|
[2025/09/12 05:24:13 004766] [debug] |xqc_engine_wakeup_after|wakeup:1757654653005746|now:1757654653004766|diff:980|
[2025/09/12 05:24:13 004771] [debug] |xqc_engine_main_logic|END|now:1757654653004490|
[2025/09/12 05:24:13 005103] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653005102|
[2025/09/12 05:24:13 005108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 005114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:868|
[2025/09/12 05:24:13 005118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:869|
[2025/09/12 05:24:13 005124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:869|
[2025/09/12 05:24:13 005128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 005132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1855|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1856|path_largest_ack:1855|
[2025/09/12 05:24:13 005137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1910989|prior_time:1757654652965211|is_app_limited:0|send_elapse:37985|ack_elapse:39891|ctl_first_sent_time:1757654652966786|lagest_ack_time:1757654653005102|curr_delivered:1957796|
[2025/09/12 05:24:13 005142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652966786|
[2025/09/12 05:24:13 005146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1040||sndq_packets_used_bytes:0|sndq_packets_free:1636|
[2025/09/12 05:24:13 005150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1856|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1856|path_largest_ack:1856|
[2025/09/12 05:24:13 005154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1913389|prior_time:1757654652967221|is_app_limited:0|send_elapse:37893|ack_elapse:37881|ctl_first_sent_time:1757654652968689|lagest_ack_time:1757654653005102|curr_delivered:1958996|
[2025/09/12 05:24:13 005163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652968689|
[2025/09/12 05:24:13 005167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1039||sndq_packets_used_bytes:0|sndq_packets_free:1637|
[2025/09/12 05:24:13 005171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36455|rttvar:158|minrtt:30532|latest_rtt:36413|ack_delay:32|
[2025/09/12 05:24:13 005175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36446|rttvar:137|minrtt:30532|latest_rtt:36413|ack_delay:32|
[2025/09/12 05:24:13 005179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1856|lost_pn:1853|thresh:3|
[2025/09/12 05:24:13 005183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 005187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36446|rtt_var:137|pto_duration:38446|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 005192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 005196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 005199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44406|
[2025/09/12 05:24:13 005203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653068102|now:1757654653005187|interv:62915|
[2025/09/12 05:24:13 005207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653068102|now:1757654653005187|interval:62915|pto_count:0|srtt:36446
[2025/09/12 05:24:13 005212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37893, ack_elapse 37881, delivered 45607|rate 1203573|lost 202|
[2025/09/12 05:24:13 005216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203573) in round 43|
[2025/09/12 05:24:13 005220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 005224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 005228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652968689|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:13 005233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652968689|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:13 005237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44406|srtt:36446|latest_rtt:36413|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 005243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:869|largest:869|pns:2|
[2025/09/12 05:24:13 005247] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:869|frame:ACK |recv_time:1757654653005102|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 005278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773005102|now:1757654653005102|interv:120000000|
[2025/09/12 05:24:13 005282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773005102|now:1757654653005102|interv:120000000|
[2025/09/12 05:24:13 005286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653005746|pq_index:0|
[2025/09/12 05:24:13 005290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653004490|
[2025/09/12 05:24:13 005294] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653005294|
[2025/09/12 05:24:13 005299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653005298|
[2025/09/12 05:24:13 005305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36446|min_srtt:36446|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 005309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2016120|
[2025/09/12 05:24:13 005314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36446|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 005318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 005322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36446|min_srtt:36446|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 005326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2017299|
[2025/09/12 05:24:13 005331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36446|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 005335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 005339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36446|min_srtt:36446|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 005344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2018478|
[2025/09/12 05:24:13 005348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 005352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 005355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 005360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 005364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 005370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1966602|
[2025/09/12 05:24:13 005375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 005378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 005382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653005746|
[2025/09/12 05:24:13 005386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653005746|
[2025/09/12 05:24:13 005390] [debug] |xqc_engine_wakeup_after|wakeup:1757654653005746|now:1757654653005390|diff:356|
[2025/09/12 05:24:13 005394] [debug] |xqc_engine_main_logic|END|now:1757654653005298|
[2025/09/12 05:24:13 005399] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653005399|
[2025/09/12 05:24:13 005403] [debug] |xqc_engine_wakeup_after|wakeup:1757654653005746|now:1757654653005403|diff:343|
[2025/09/12 05:24:13 005407] [debug] |xqc_engine_main_logic|END|now:1757654653005399|
[2025/09/12 05:24:13 006476] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653006476|
[2025/09/12 05:24:13 006485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653005746|pq_index:0|
[2025/09/12 05:24:13 006489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653005298|
[2025/09/12 05:24:13 006494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653006493|
[2025/09/12 05:24:13 006498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653005746|now:1757654653006493|
[2025/09/12 05:24:13 006503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653005746|now:1757654653006493|
[2025/09/12 05:24:13 006507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 006512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36446|min_srtt:36446|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 006516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2018478|
[2025/09/12 05:24:13 006520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 006524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 006528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 006532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 006537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 006541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1966602|
[2025/09/12 05:24:13 006549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 006554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1894|
[2025/09/12 05:24:13 006585] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1894|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44406|now:1757654653006562|stream_id:0|stream_offset:1966602|
[2025/09/12 05:24:13 006595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1894|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 006602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44406|applimit:0|
[2025/09/12 05:24:13 006608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36446|rtt_var:137|pto_duration:38446|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 006614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 006618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 006622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45606|
[2025/09/12 05:24:13 006626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653070008|now:1757654653006608|interv:63400|
[2025/09/12 05:24:13 006630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653070008|now:1757654653006608|interval:63400|pto_count:0|srtt:36446
[2025/09/12 05:24:13 006635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45606|
[2025/09/12 05:24:13 006639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 006644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45606|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1967781|
[2025/09/12 05:24:13 006648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 006652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1895|
[2025/09/12 05:24:13 006678] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1895|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45606|now:1757654653006660|stream_id:0|stream_offset:1967781|
[2025/09/12 05:24:13 006688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1895|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 006695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45606|applimit:0|
[2025/09/12 05:24:13 006701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36446|rtt_var:137|pto_duration:38446|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 006708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 006712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 006725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 006729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653070106|now:1757654653006701|interv:63405|
[2025/09/12 05:24:13 006733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653070106|now:1757654653006701|interval:63405|pto_count:0|srtt:36446
[2025/09/12 05:24:13 006737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46806|
[2025/09/12 05:24:13 006742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 006746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1968960|
[2025/09/12 05:24:13 006751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 006754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653007754|now:1757654653006754|interv:1000|
[2025/09/12 05:24:13 006758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 006762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 006766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653007754|
[2025/09/12 05:24:13 006770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653007754|
[2025/09/12 05:24:13 006774] [debug] |xqc_engine_wakeup_after|wakeup:1757654653007754|now:1757654653006774|diff:980|
[2025/09/12 05:24:13 006779] [debug] |xqc_engine_main_logic|END|now:1757654653006493|
[2025/09/12 05:24:13 007094] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653007093|
[2025/09/12 05:24:13 007099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 007105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:869|
[2025/09/12 05:24:13 007109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:870|
[2025/09/12 05:24:13 007114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:870|
[2025/09/12 05:24:13 007118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 007123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1857|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1858|path_largest_ack:1857|
[2025/09/12 05:24:13 007128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1913389|prior_time:1757654652967221|is_app_limited:0|send_elapse:37995|ack_elapse:39872|ctl_first_sent_time:1757654652968791|lagest_ack_time:1757654653007093|curr_delivered:1960196|
[2025/09/12 05:24:13 007132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652968791|
[2025/09/12 05:24:13 007137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1038||sndq_packets_used_bytes:0|sndq_packets_free:1638|
[2025/09/12 05:24:13 007141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1858|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1858|path_largest_ack:1858|
[2025/09/12 05:24:13 007149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1915789|prior_time:1757654652969200|is_app_limited:0|send_elapse:37862|ack_elapse:37893|ctl_first_sent_time:1757654652970669|lagest_ack_time:1757654653007093|curr_delivered:1961396|
[2025/09/12 05:24:13 007153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652970669|
[2025/09/12 05:24:13 007157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1037||sndq_packets_used_bytes:0|sndq_packets_free:1639|
[2025/09/12 05:24:13 007161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36446|rttvar:137|minrtt:30532|latest_rtt:36424|ack_delay:32|
[2025/09/12 05:24:13 007165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36440|rttvar:116|minrtt:30532|latest_rtt:36424|ack_delay:32|
[2025/09/12 05:24:13 007170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1858|lost_pn:1855|thresh:3|
[2025/09/12 05:24:13 007174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 007178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36440|rtt_var:116|pto_duration:38440|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 007182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 007186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 007189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44406|
[2025/09/12 05:24:13 007193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653070100|now:1757654653007177|interv:62923|
[2025/09/12 05:24:13 007197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653070100|now:1757654653007177|interval:62923|pto_count:0|srtt:36440
[2025/09/12 05:24:13 007202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37862, ack_elapse 37893, delivered 45607|rate 1203573|lost 202|
[2025/09/12 05:24:13 007206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203573) in round 43|
[2025/09/12 05:24:13 007210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 007214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 007218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652970669|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:13 007222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652970669|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:13 007227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44406|srtt:36440|latest_rtt:36424|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 007233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:870|largest:870|pns:2|
[2025/09/12 05:24:13 007239] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:870|frame:ACK |recv_time:1757654653007093|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 007244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773007093|now:1757654653007093|interv:120000000|
[2025/09/12 05:24:13 007248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773007093|now:1757654653007093|interv:120000000|
[2025/09/12 05:24:13 007252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653007754|pq_index:0|
[2025/09/12 05:24:13 007256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653006493|
[2025/09/12 05:24:13 007260] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653007260|
[2025/09/12 05:24:13 007265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653007264|
[2025/09/12 05:24:13 007270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36440|min_srtt:36440|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 007275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2018478|
[2025/09/12 05:24:13 007279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36440|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 007283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 007288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36440|min_srtt:36440|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 007292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2019657|
[2025/09/12 05:24:13 007296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36440|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 007300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 007305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36440|min_srtt:36440|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 007309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2020836|
[2025/09/12 05:24:13 007313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 007317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 007321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 007328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 007332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 007336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1968960|
[2025/09/12 05:24:13 007340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 007344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 007348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653007754|
[2025/09/12 05:24:13 007352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653007754|
[2025/09/12 05:24:13 007356] [debug] |xqc_engine_wakeup_after|wakeup:1757654653007754|now:1757654653007356|diff:398|
[2025/09/12 05:24:13 007360] [debug] |xqc_engine_main_logic|END|now:1757654653007264|
[2025/09/12 05:24:13 007365] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653007365|
[2025/09/12 05:24:13 007369] [debug] |xqc_engine_wakeup_after|wakeup:1757654653007754|now:1757654653007369|diff:385|
[2025/09/12 05:24:13 007372] [debug] |xqc_engine_main_logic|END|now:1757654653007365|
[2025/09/12 05:24:13 008441] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653008441|
[2025/09/12 05:24:13 008450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653007754|pq_index:0|
[2025/09/12 05:24:13 008471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653007264|
[2025/09/12 05:24:13 008481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653008480|
[2025/09/12 05:24:13 008485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653007754|now:1757654653008480|
[2025/09/12 05:24:13 008489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653007754|now:1757654653008480|
[2025/09/12 05:24:13 008493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 008498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36440|min_srtt:36440|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 008503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2020836|
[2025/09/12 05:24:13 008507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 008511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 008515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 008519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 008524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 008532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1968960|
[2025/09/12 05:24:13 008537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 008542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1896|
[2025/09/12 05:24:13 008573] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1896|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44406|now:1757654653008549|stream_id:0|stream_offset:1968960|
[2025/09/12 05:24:13 008582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1896|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 008589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44406|applimit:0|
[2025/09/12 05:24:13 008596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36440|rtt_var:116|pto_duration:38440|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 008602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 008606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 008609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45606|
[2025/09/12 05:24:13 008614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653071989|now:1757654653008596|interv:63393|
[2025/09/12 05:24:13 008618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653071989|now:1757654653008596|interval:63393|pto_count:0|srtt:36440
[2025/09/12 05:24:13 008622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45606|
[2025/09/12 05:24:13 008627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 008632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45606|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1970139|
[2025/09/12 05:24:13 008636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 008640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1897|
[2025/09/12 05:24:13 008667] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1897|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45606|now:1757654653008648|stream_id:0|stream_offset:1970139|
[2025/09/12 05:24:13 008676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1897|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 008683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45606|applimit:0|
[2025/09/12 05:24:13 008689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36440|rtt_var:116|pto_duration:38440|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 008696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 008706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 008710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 008714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653072088|now:1757654653008689|interv:63399|
[2025/09/12 05:24:13 008718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653072088|now:1757654653008689|interval:63399|pto_count:0|srtt:36440
[2025/09/12 05:24:13 008722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46806|
[2025/09/12 05:24:13 008727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 008731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1971318|
[2025/09/12 05:24:13 008735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 008739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653009739|now:1757654653008739|interv:1000|
[2025/09/12 05:24:13 008743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 008747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 008751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653009739|
[2025/09/12 05:24:13 008755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653009739|
[2025/09/12 05:24:13 008759] [debug] |xqc_engine_wakeup_after|wakeup:1757654653009739|now:1757654653008759|diff:980|
[2025/09/12 05:24:13 008764] [debug] |xqc_engine_main_logic|END|now:1757654653008480|
[2025/09/12 05:24:13 009088] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653009087|
[2025/09/12 05:24:13 009094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 009100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:870|
[2025/09/12 05:24:13 009103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:871|
[2025/09/12 05:24:13 009109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:871|
[2025/09/12 05:24:13 009113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 009118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1859|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1860|path_largest_ack:1859|
[2025/09/12 05:24:13 009122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1915789|prior_time:1757654652969200|is_app_limited:0|send_elapse:37964|ack_elapse:39887|ctl_first_sent_time:1757654652970771|lagest_ack_time:1757654653009087|curr_delivered:1962596|
[2025/09/12 05:24:13 009127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652970771|
[2025/09/12 05:24:13 009131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1036||sndq_packets_used_bytes:0|sndq_packets_free:1640|
[2025/09/12 05:24:13 009139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1860|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1860|path_largest_ack:1860|
[2025/09/12 05:24:13 009144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1918189|prior_time:1757654652971193|is_app_limited:0|send_elapse:37884|ack_elapse:37894|ctl_first_sent_time:1757654652972660|lagest_ack_time:1757654653009087|curr_delivered:1963796|
[2025/09/12 05:24:13 009148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652972660|
[2025/09/12 05:24:13 009152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1035||sndq_packets_used_bytes:0|sndq_packets_free:1641|
[2025/09/12 05:24:13 009156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36440|rttvar:116|minrtt:30532|latest_rtt:36427|ack_delay:40|
[2025/09/12 05:24:13 009160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36433|rttvar:100|minrtt:30532|latest_rtt:36427|ack_delay:40|
[2025/09/12 05:24:13 009164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1860|lost_pn:1857|thresh:3|
[2025/09/12 05:24:13 009168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 009172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36433|rtt_var:100|pto_duration:38433|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 009176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 009180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 009184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44406|
[2025/09/12 05:24:13 009188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653072081|now:1757654653009172|interv:62909|
[2025/09/12 05:24:13 009192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653072081|now:1757654653009172|interval:62909|pto_count:0|srtt:36433
[2025/09/12 05:24:13 009196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37884, ack_elapse 37894, delivered 45607|rate 1203541|lost 202|
[2025/09/12 05:24:13 009201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203541) in round 43|
[2025/09/12 05:24:13 009205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 009209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 009213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652972660|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:13 009217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652972660|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1920589|
[2025/09/12 05:24:13 009222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44406|srtt:36433|latest_rtt:36427|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 009230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:871|largest:871|pns:2|
[2025/09/12 05:24:13 009234] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:871|frame:ACK |recv_time:1757654653009087|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 009239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773009087|now:1757654653009087|interv:120000000|
[2025/09/12 05:24:13 009243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773009087|now:1757654653009087|interv:120000000|
[2025/09/12 05:24:13 009247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653009739|pq_index:0|
[2025/09/12 05:24:13 009251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653008480|
[2025/09/12 05:24:13 009255] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653009255|
[2025/09/12 05:24:13 009260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653009259|
[2025/09/12 05:24:13 009265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36433|min_srtt:36433|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 009269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2020836|
[2025/09/12 05:24:13 009274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36433|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 009278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 009283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36433|min_srtt:36433|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 009287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2022015|
[2025/09/12 05:24:13 009291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36433|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 009296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 009300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36433|min_srtt:36433|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 009304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2023194|
[2025/09/12 05:24:13 009308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 009315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 009319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 009323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 009327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 009331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1971318|
[2025/09/12 05:24:13 009335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 009339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 009343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653009739|
[2025/09/12 05:24:13 009347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653009739|
[2025/09/12 05:24:13 009351] [debug] |xqc_engine_wakeup_after|wakeup:1757654653009739|now:1757654653009351|diff:388|
[2025/09/12 05:24:13 009355] [debug] |xqc_engine_main_logic|END|now:1757654653009259|
[2025/09/12 05:24:13 009360] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653009360|
[2025/09/12 05:24:13 009364] [debug] |xqc_engine_wakeup_after|wakeup:1757654653009739|now:1757654653009363|diff:376|
[2025/09/12 05:24:13 009367] [debug] |xqc_engine_main_logic|END|now:1757654653009360|
[2025/09/12 05:24:13 010436] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653010436|
[2025/09/12 05:24:13 010445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653009739|pq_index:0|
[2025/09/12 05:24:13 010450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653009259|
[2025/09/12 05:24:13 010472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653010454|
[2025/09/12 05:24:13 010480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653009739|now:1757654653010454|
[2025/09/12 05:24:13 010485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653009739|now:1757654653010454|
[2025/09/12 05:24:13 010489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 010494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36433|min_srtt:36433|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 010498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2023194|
[2025/09/12 05:24:13 010503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 010506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 010510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 010519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 010524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 010528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1971318|
[2025/09/12 05:24:13 010532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 010536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1898|
[2025/09/12 05:24:13 010568] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1898|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44406|now:1757654653010544|stream_id:0|stream_offset:1971318|
[2025/09/12 05:24:13 010576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1898|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 010584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44406|applimit:0|
[2025/09/12 05:24:13 010590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36433|rtt_var:100|pto_duration:38433|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 010596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 010601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 010605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45606|
[2025/09/12 05:24:13 010609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653073977|now:1757654653010590|interv:63387|
[2025/09/12 05:24:13 010613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653073977|now:1757654653010590|interval:63387|pto_count:0|srtt:36433
[2025/09/12 05:24:13 010617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45606|
[2025/09/12 05:24:13 010622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 010626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45606|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1972497|
[2025/09/12 05:24:13 010631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 010635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1899|
[2025/09/12 05:24:13 010659] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1899|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45606|now:1757654653010641|stream_id:0|stream_offset:1972497|
[2025/09/12 05:24:13 010668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1899|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 010675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45606|applimit:0|
[2025/09/12 05:24:13 010689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36433|rtt_var:100|pto_duration:38433|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 010695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 010699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 010703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 010707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653074074|now:1757654653010689|interv:63385|
[2025/09/12 05:24:13 010711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653074074|now:1757654653010689|interval:63385|pto_count:0|srtt:36433
[2025/09/12 05:24:13 010715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46806|
[2025/09/12 05:24:13 010720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 010724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1973676|
[2025/09/12 05:24:13 010728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 010732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653011732|now:1757654653010732|interv:1000|
[2025/09/12 05:24:13 010736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 010740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 010744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653011732|
[2025/09/12 05:24:13 010748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653011732|
[2025/09/12 05:24:13 010752] [debug] |xqc_engine_wakeup_after|wakeup:1757654653011732|now:1757654653010752|diff:980|
[2025/09/12 05:24:13 010757] [debug] |xqc_engine_main_logic|END|now:1757654653010454|
[2025/09/12 05:24:13 011092] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653011091|
[2025/09/12 05:24:13 011098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 011103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:871|
[2025/09/12 05:24:13 011107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:872|
[2025/09/12 05:24:13 011113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:872|
[2025/09/12 05:24:13 011117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 011122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1861|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1862|path_largest_ack:1861|
[2025/09/12 05:24:13 011126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1918189|prior_time:1757654652971193|is_app_limited:0|send_elapse:37987|ack_elapse:39898|ctl_first_sent_time:1757654652972763|lagest_ack_time:1757654653011091|curr_delivered:1964996|
[2025/09/12 05:24:13 011134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652972763|
[2025/09/12 05:24:13 011139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1034||sndq_packets_used_bytes:0|sndq_packets_free:1642|
[2025/09/12 05:24:13 011143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1862|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1862|path_largest_ack:1862|
[2025/09/12 05:24:13 011147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1920589|prior_time:1757654652973192|is_app_limited:0|send_elapse:37889|ack_elapse:37899|ctl_first_sent_time:1757654652974678|lagest_ack_time:1757654653011091|curr_delivered:1966196|
[2025/09/12 05:24:13 011152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652974678|
[2025/09/12 05:24:13 011155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1033||sndq_packets_used_bytes:0|sndq_packets_free:1643|
[2025/09/12 05:24:13 011159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36433|rttvar:100|minrtt:30532|latest_rtt:36413|ack_delay:32|
[2025/09/12 05:24:13 011164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36426|rttvar:88|minrtt:30532|latest_rtt:36413|ack_delay:32|
[2025/09/12 05:24:13 011168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1862|lost_pn:1859|thresh:3|
[2025/09/12 05:24:13 011172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 011176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36426|rtt_var:88|pto_duration:38426|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 011180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 011184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 011188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44406|
[2025/09/12 05:24:13 011192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653074067|now:1757654653011176|interv:62891|
[2025/09/12 05:24:13 011196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653074067|now:1757654653011176|interval:62891|pto_count:0|srtt:36426
[2025/09/12 05:24:13 011200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37889, ack_elapse 37899, delivered 45607|rate 1203382|lost 202|
[2025/09/12 05:24:13 011204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 43 -> 44|
[2025/09/12 05:24:13 011208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203382) in round 44|
[2025/09/12 05:24:13 011213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 011217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 011221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652974678|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 011225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652974678|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 011232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44406|srtt:36426|latest_rtt:36413|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:13 011237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:13 011241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654653036091|now:1757654653011091|interv:25000|
[2025/09/12 05:24:13 011246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653011091|max_ack_delay:25000|
[2025/09/12 05:24:13 011251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:872|largest:872|pns:2|
[2025/09/12 05:24:13 011255] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:872|frame:PING ACK |recv_time:1757654653011091|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 011260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773011091|now:1757654653011091|interv:120000000|
[2025/09/12 05:24:13 011264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773011091|now:1757654653011091|interv:120000000|
[2025/09/12 05:24:13 011268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653011732|pq_index:0|
[2025/09/12 05:24:13 011272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653010454|
[2025/09/12 05:24:13 011276] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653011276|
[2025/09/12 05:24:13 011280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653011280|
[2025/09/12 05:24:13 011286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36426|min_srtt:36426|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 011290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2023194|
[2025/09/12 05:24:13 011295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36426|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 011299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 011303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36426|min_srtt:36426|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 011307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2024373|
[2025/09/12 05:24:13 011314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36426|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 011319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 011323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36426|min_srtt:36426|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 011327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2025552|
[2025/09/12 05:24:13 011331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 011335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 011339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 011343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 011347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 011351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1973676|
[2025/09/12 05:24:13 011356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 011360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 011363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653011732|
[2025/09/12 05:24:13 011367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653011732|
[2025/09/12 05:24:13 011371] [debug] |xqc_engine_wakeup_after|wakeup:1757654653011732|now:1757654653011371|diff:361|
[2025/09/12 05:24:13 011375] [debug] |xqc_engine_main_logic|END|now:1757654653011280|
[2025/09/12 05:24:13 011380] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653011380|
[2025/09/12 05:24:13 011384] [debug] |xqc_engine_wakeup_after|wakeup:1757654653011732|now:1757654653011384|diff:348|
[2025/09/12 05:24:13 011388] [debug] |xqc_engine_main_logic|END|now:1757654653011380|
[2025/09/12 05:24:13 012473] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653012472|
[2025/09/12 05:24:13 012483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653011732|pq_index:0|
[2025/09/12 05:24:13 012487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653011280|
[2025/09/12 05:24:13 012492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653012491|
[2025/09/12 05:24:13 012497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653011732|now:1757654653012491|
[2025/09/12 05:24:13 012501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653011732|now:1757654653012491|
[2025/09/12 05:24:13 012509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 012514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36426|min_srtt:36426|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 012519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2025552|
[2025/09/12 05:24:13 012523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 012527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 012531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 012536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 012541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 012545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44406|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1973676|
[2025/09/12 05:24:13 012549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 012554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1900|
[2025/09/12 05:24:13 012585] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1900|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44406|now:1757654653012561|stream_id:0|stream_offset:1973676|
[2025/09/12 05:24:13 012593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1900|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 012601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44406|applimit:0|
[2025/09/12 05:24:13 012607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36426|rtt_var:88|pto_duration:38426|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 012613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 012617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 012621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45606|
[2025/09/12 05:24:13 012625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653075987|now:1757654653012607|interv:63380|
[2025/09/12 05:24:13 012629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653075987|now:1757654653012607|interval:63380|pto_count:0|srtt:36426
[2025/09/12 05:24:13 012633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45606|
[2025/09/12 05:24:13 012638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 012642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45606|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1974855|
[2025/09/12 05:24:13 012651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 012656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1901|
[2025/09/12 05:24:13 012688] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1901|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45606|now:1757654653012667|stream_id:0|stream_offset:1974855|
[2025/09/12 05:24:13 012697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1901|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 012703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45606|applimit:0|
[2025/09/12 05:24:13 012710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36426|rtt_var:88|pto_duration:38426|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 012716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 012720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 012724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 012728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653076093|now:1757654653012710|interv:63383|
[2025/09/12 05:24:13 012732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653076093|now:1757654653012710|interval:63383|pto_count:0|srtt:36426
[2025/09/12 05:24:13 012736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46806|
[2025/09/12 05:24:13 012741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 012745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1976034|
[2025/09/12 05:24:13 012749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 012753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653013753|now:1757654653012753|interv:1000|
[2025/09/12 05:24:13 012757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 012761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 012765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653013753|
[2025/09/12 05:24:13 012769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653013753|
[2025/09/12 05:24:13 012773] [debug] |xqc_engine_wakeup_after|wakeup:1757654653013753|now:1757654653012773|diff:980|
[2025/09/12 05:24:13 012778] [debug] |xqc_engine_main_logic|END|now:1757654653012491|
[2025/09/12 05:24:13 013156] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653013155|
[2025/09/12 05:24:13 013161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 013167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:872|
[2025/09/12 05:24:13 013175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:873|
[2025/09/12 05:24:13 013181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:873|
[2025/09/12 05:24:13 013185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 013189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1863|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1864|path_largest_ack:1863|
[2025/09/12 05:24:13 013194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1920589|prior_time:1757654652973192|is_app_limited:0|send_elapse:37993|ack_elapse:39963|ctl_first_sent_time:1757654652974782|lagest_ack_time:1757654653013155|curr_delivered:1967396|
[2025/09/12 05:24:13 013199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652974782|
[2025/09/12 05:24:13 013203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1032||sndq_packets_used_bytes:0|sndq_packets_free:1644|
[2025/09/12 05:24:13 013207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1864|origin_pktnum:0|size:1206|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:1864|path_largest_ack:1864|
[2025/09/12 05:24:13 013211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45606|prior_delivered:1922996|prior_time:1757654652975240|is_app_limited:0|send_elapse:37938|ack_elapse:37915|ctl_first_sent_time:1757654652976745|lagest_ack_time:1757654653013155|curr_delivered:1968602|
[2025/09/12 05:24:13 013216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652976745|
[2025/09/12 05:24:13 013220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1031||sndq_packets_used_bytes:0|sndq_packets_free:1645|
[2025/09/12 05:24:13 013224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36426|rttvar:88|minrtt:30532|latest_rtt:36410|ack_delay:48|
[2025/09/12 05:24:13 013228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36418|rttvar:82|minrtt:30532|latest_rtt:36410|ack_delay:48|
[2025/09/12 05:24:13 013232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1864|lost_pn:1861|thresh:3|
[2025/09/12 05:24:13 013236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 855|pns:2|
[2025/09/12 05:24:13 013240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 013244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36418|rtt_var:82|pto_duration:38418|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 013248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 013252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 013256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:13 013260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653076085|now:1757654653013244|interv:62841|
[2025/09/12 05:24:13 013264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653076085|now:1757654653013244|interval:62841|pto_count:0|srtt:36418
[2025/09/12 05:24:13 013271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37938, ack_elapse 37915, delivered 45606|rate 1202119|lost 202|
[2025/09/12 05:24:13 013275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202119) in round 44|
[2025/09/12 05:24:13 013279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 013283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 013287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2406|po_sent_time:1757654652976745|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 013292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2406|po_sent_time:1757654652976745|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 013296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44400|srtt:36418|latest_rtt:36410|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 013302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:873|largest:873|pns:2|
[2025/09/12 05:24:13 013306] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:873|frame:ACK |recv_time:1757654653013155|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 013310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773013155|now:1757654653013155|interv:120000000|
[2025/09/12 05:24:13 013314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773013155|now:1757654653013155|interv:120000000|
[2025/09/12 05:24:13 013318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653013753|pq_index:0|
[2025/09/12 05:24:13 013322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653012491|
[2025/09/12 05:24:13 013326] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653013326|
[2025/09/12 05:24:13 013331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653013330|
[2025/09/12 05:24:13 013337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36418|min_srtt:36418|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 013341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2025552|
[2025/09/12 05:24:13 013345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36418|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 013350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 013354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36418|min_srtt:36418|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 013361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2026731|
[2025/09/12 05:24:13 013365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36418|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 013370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 013374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36418|min_srtt:36418|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 013378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2027910|
[2025/09/12 05:24:13 013382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 013386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 013390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 013394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 013398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 013403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1976034|
[2025/09/12 05:24:13 013407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 013411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 013415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653013753|
[2025/09/12 05:24:13 013419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653013753|
[2025/09/12 05:24:13 013422] [debug] |xqc_engine_wakeup_after|wakeup:1757654653013753|now:1757654653013422|diff:331|
[2025/09/12 05:24:13 013426] [debug] |xqc_engine_main_logic|END|now:1757654653013330|
[2025/09/12 05:24:13 013431] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653013431|
[2025/09/12 05:24:13 013435] [debug] |xqc_engine_wakeup_after|wakeup:1757654653013753|now:1757654653013435|diff:318|
[2025/09/12 05:24:13 013439] [debug] |xqc_engine_main_logic|END|now:1757654653013431|
[2025/09/12 05:24:13 014505] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653014505|
[2025/09/12 05:24:13 014516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653013753|pq_index:0|
[2025/09/12 05:24:13 014521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653013330|
[2025/09/12 05:24:13 014526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653014525|
[2025/09/12 05:24:13 014536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653013753|now:1757654653014525|
[2025/09/12 05:24:13 014540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653013753|now:1757654653014525|
[2025/09/12 05:24:13 014544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 014549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36418|min_srtt:36418|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 014554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2027910|
[2025/09/12 05:24:13 014558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 014562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 014566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 014570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 014575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 014579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1976034|
[2025/09/12 05:24:13 014584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 014588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1902|
[2025/09/12 05:24:13 014622] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1902|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654653014597|stream_id:0|stream_offset:1976034|
[2025/09/12 05:24:13 014631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1902|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 014638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:13 014645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36418|rtt_var:82|pto_duration:38418|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 014658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 014663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 014667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 014671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653078015|now:1757654653014644|interv:63371|
[2025/09/12 05:24:13 014675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653078015|now:1757654653014644|interval:63371|pto_count:0|srtt:36418
[2025/09/12 05:24:13 014684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45600|
[2025/09/12 05:24:13 014689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 014693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1977213|
[2025/09/12 05:24:13 014698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 014702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1903|
[2025/09/12 05:24:13 014728] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1903|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653014709|stream_id:0|stream_offset:1977213|
[2025/09/12 05:24:13 014737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1903|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 014745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 014751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36418|rtt_var:82|pto_duration:38418|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 014757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 014762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 014766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 014770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653078127|now:1757654653014750|interv:63377|
[2025/09/12 05:24:13 014774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653078127|now:1757654653014750|interval:63377|pto_count:0|srtt:36418
[2025/09/12 05:24:13 014778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46800|
[2025/09/12 05:24:13 014783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 014787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1978392|
[2025/09/12 05:24:13 014791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 014795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653015795|now:1757654653014795|interv:1000|
[2025/09/12 05:24:13 014799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 014803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 014807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653015795|
[2025/09/12 05:24:13 014811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653015795|
[2025/09/12 05:24:13 014815] [debug] |xqc_engine_wakeup_after|wakeup:1757654653015795|now:1757654653014815|diff:980|
[2025/09/12 05:24:13 014824] [debug] |xqc_engine_main_logic|END|now:1757654653014525|
[2025/09/12 05:24:13 015074] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653015073|
[2025/09/12 05:24:13 015079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 015085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:873|
[2025/09/12 05:24:13 015089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:874|
[2025/09/12 05:24:13 015095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:874|
[2025/09/12 05:24:13 015099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 015103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1865|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1866|path_largest_ack:1865|
[2025/09/12 05:24:13 015108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46806|prior_delivered:1922996|prior_time:1757654652975240|is_app_limited:0|send_elapse:38056|ack_elapse:39833|ctl_first_sent_time:1757654652976863|lagest_ack_time:1757654653015073|curr_delivered:1969802|
[2025/09/12 05:24:13 015113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652976863|
[2025/09/12 05:24:13 015117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1030||sndq_packets_used_bytes:0|sndq_packets_free:1646|
[2025/09/12 05:24:13 015121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1866|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1866|path_largest_ack:1866|
[2025/09/12 05:24:13 015126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45606|prior_delivered:1925396|prior_time:1757654652977182|is_app_limited:0|send_elapse:37883|ack_elapse:37891|ctl_first_sent_time:1757654652978647|lagest_ack_time:1757654653015073|curr_delivered:1971002|
[2025/09/12 05:24:13 015130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652978647|
[2025/09/12 05:24:13 015134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1029||sndq_packets_used_bytes:0|sndq_packets_free:1647|
[2025/09/12 05:24:13 015138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36418|rttvar:82|minrtt:30532|latest_rtt:36426|ack_delay:40|
[2025/09/12 05:24:13 015142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36414|rttvar:70|minrtt:30532|latest_rtt:36426|ack_delay:40|
[2025/09/12 05:24:13 015147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1866|lost_pn:1863|thresh:3|
[2025/09/12 05:24:13 015151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 015155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36414|rtt_var:70|pto_duration:38414|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 015159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 015163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 015167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:13 015174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653078123|now:1757654653015155|interv:62968|
[2025/09/12 05:24:13 015178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653078123|now:1757654653015155|interval:62968|pto_count:0|srtt:36414
[2025/09/12 05:24:13 015182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37883, ack_elapse 37891, delivered 45606|rate 1203610|lost 202|
[2025/09/12 05:24:13 015187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203610) in round 44|
[2025/09/12 05:24:13 015191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 015195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 015199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652978647|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 015204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652978647|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 015208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44400|srtt:36414|latest_rtt:36426|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 015214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:874|largest:874|pns:2|
[2025/09/12 05:24:13 015218] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:874|frame:ACK |recv_time:1757654653015073|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 015223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773015073|now:1757654653015073|interv:120000000|
[2025/09/12 05:24:13 015227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773015073|now:1757654653015073|interv:120000000|
[2025/09/12 05:24:13 015231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653015795|pq_index:0|
[2025/09/12 05:24:13 015235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653014525|
[2025/09/12 05:24:13 015239] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653015239|
[2025/09/12 05:24:13 015244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653015243|
[2025/09/12 05:24:13 015249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36414|min_srtt:36414|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 015254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2027910|
[2025/09/12 05:24:13 015258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36414|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 015266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 015270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36414|min_srtt:36414|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 015274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2029089|
[2025/09/12 05:24:13 015279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36414|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 015283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 015287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36414|min_srtt:36414|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 015291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2030268|
[2025/09/12 05:24:13 015296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 015300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 015303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 015308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 015312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 015316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1978392|
[2025/09/12 05:24:13 015320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 015324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 015328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653015795|
[2025/09/12 05:24:13 015332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653015795|
[2025/09/12 05:24:13 015336] [debug] |xqc_engine_wakeup_after|wakeup:1757654653015795|now:1757654653015336|diff:459|
[2025/09/12 05:24:13 015340] [debug] |xqc_engine_main_logic|END|now:1757654653015243|
[2025/09/12 05:24:13 015345] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653015345|
[2025/09/12 05:24:13 015349] [debug] |xqc_engine_wakeup_after|wakeup:1757654653015795|now:1757654653015349|diff:446|
[2025/09/12 05:24:13 015352] [debug] |xqc_engine_main_logic|END|now:1757654653015345|
[2025/09/12 05:24:13 016419] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653016419|
[2025/09/12 05:24:13 016429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653015795|pq_index:0|
[2025/09/12 05:24:13 016433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653015243|
[2025/09/12 05:24:13 016444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653016443|
[2025/09/12 05:24:13 016448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653015795|now:1757654653016443|
[2025/09/12 05:24:13 016452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653015795|now:1757654653016443|
[2025/09/12 05:24:13 016480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 016487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36414|min_srtt:36414|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 016491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2030268|
[2025/09/12 05:24:13 016496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 016500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 016504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 016508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 016512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 016517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1978392|
[2025/09/12 05:24:13 016521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 016525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1904|
[2025/09/12 05:24:13 016557] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1904|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654653016533|stream_id:0|stream_offset:1978392|
[2025/09/12 05:24:13 016566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1904|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 016574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:13 016580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36414|rtt_var:70|pto_duration:38414|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 016587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 016592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 016596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 016600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653079947|now:1757654653016580|interv:63367|
[2025/09/12 05:24:13 016608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653079947|now:1757654653016580|interval:63367|pto_count:0|srtt:36414
[2025/09/12 05:24:13 016613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45600|
[2025/09/12 05:24:13 016618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 016622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1979571|
[2025/09/12 05:24:13 016627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 016631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1905|
[2025/09/12 05:24:13 016664] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1905|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653016638|stream_id:0|stream_offset:1979571|
[2025/09/12 05:24:13 016673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1905|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 016680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 016687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36414|rtt_var:70|pto_duration:38414|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 016692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 016696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 016700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 016704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653080052|now:1757654653016687|interv:63365|
[2025/09/12 05:24:13 016708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653080052|now:1757654653016687|interval:63365|pto_count:0|srtt:36414
[2025/09/12 05:24:13 016712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46800|
[2025/09/12 05:24:13 016717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 016721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1980750|
[2025/09/12 05:24:13 016725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 016729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653017729|now:1757654653016729|interv:1000|
[2025/09/12 05:24:13 016734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 016737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 016742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653017729|
[2025/09/12 05:24:13 016751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653017729|
[2025/09/12 05:24:13 016755] [debug] |xqc_engine_wakeup_after|wakeup:1757654653017729|now:1757654653016755|diff:974|
[2025/09/12 05:24:13 016759] [debug] |xqc_engine_main_logic|END|now:1757654653016443|
[2025/09/12 05:24:13 017064] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653017064|
[2025/09/12 05:24:13 017070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 017076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:874|
[2025/09/12 05:24:13 017080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:875|
[2025/09/12 05:24:13 017085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:875|
[2025/09/12 05:24:13 017089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 017094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1867|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1868|path_largest_ack:1867|
[2025/09/12 05:24:13 017098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46806|prior_delivered:1925396|prior_time:1757654652977182|is_app_limited:0|send_elapse:37963|ack_elapse:39882|ctl_first_sent_time:1757654652978727|lagest_ack_time:1757654653017064|curr_delivered:1972202|
[2025/09/12 05:24:13 017103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652978727|
[2025/09/12 05:24:13 017107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1028||sndq_packets_used_bytes:0|sndq_packets_free:1648|
[2025/09/12 05:24:13 017111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1868|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1868|path_largest_ack:1868|
[2025/09/12 05:24:13 017116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45606|prior_delivered:1927796|prior_time:1757654652979152|is_app_limited:0|send_elapse:37837|ack_elapse:37912|ctl_first_sent_time:1757654652980594|lagest_ack_time:1757654653017064|curr_delivered:1973402|
[2025/09/12 05:24:13 017120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652980594|
[2025/09/12 05:24:13 017124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1027||sndq_packets_used_bytes:0|sndq_packets_free:1649|
[2025/09/12 05:24:13 017128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36414|rttvar:70|minrtt:30532|latest_rtt:36470|ack_delay:32|
[2025/09/12 05:24:13 017132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36417|rttvar:59|minrtt:30532|latest_rtt:36470|ack_delay:32|
[2025/09/12 05:24:13 017136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1868|lost_pn:1865|thresh:3|
[2025/09/12 05:24:13 017140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 017145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36417|rtt_var:59|pto_duration:38417|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 017149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 017153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 017160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:13 017164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653080055|now:1757654653017144|interv:62911|
[2025/09/12 05:24:13 017168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653080055|now:1757654653017144|interval:62911|pto_count:0|srtt:36417
[2025/09/12 05:24:13 017172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37837, ack_elapse 37912, delivered 45606|rate 1202943|lost 202|
[2025/09/12 05:24:13 017177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202943) in round 44|
[2025/09/12 05:24:13 017181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 017185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 017189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652980594|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 017193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652980594|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 017198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44400|srtt:36417|latest_rtt:36470|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 017203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:875|largest:875|pns:2|
[2025/09/12 05:24:13 017208] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:875|frame:ACK |recv_time:1757654653017064|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 017212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773017064|now:1757654653017064|interv:120000000|
[2025/09/12 05:24:13 017216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773017064|now:1757654653017064|interv:120000000|
[2025/09/12 05:24:13 017220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653017729|pq_index:0|
[2025/09/12 05:24:13 017224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653016443|
[2025/09/12 05:24:13 017228] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653017228|
[2025/09/12 05:24:13 017233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653017232|
[2025/09/12 05:24:13 017238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36417|min_srtt:36417|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 017243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2030268|
[2025/09/12 05:24:13 017250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36417|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 017255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 017259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36417|min_srtt:36417|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 017263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2031447|
[2025/09/12 05:24:13 017268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36417|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 017272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 017276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36417|min_srtt:36417|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 017280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2032626|
[2025/09/12 05:24:13 017284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 017288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 017292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 017296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 017301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 017305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1980750|
[2025/09/12 05:24:13 017309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 017313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 017317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653017729|
[2025/09/12 05:24:13 017321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653017729|
[2025/09/12 05:24:13 017325] [debug] |xqc_engine_wakeup_after|wakeup:1757654653017729|now:1757654653017324|diff:405|
[2025/09/12 05:24:13 017329] [debug] |xqc_engine_main_logic|END|now:1757654653017232|
[2025/09/12 05:24:13 017334] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653017333|
[2025/09/12 05:24:13 017337] [debug] |xqc_engine_wakeup_after|wakeup:1757654653017729|now:1757654653017337|diff:392|
[2025/09/12 05:24:13 017341] [debug] |xqc_engine_main_logic|END|now:1757654653017333|
[2025/09/12 05:24:13 018407] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653018407|
[2025/09/12 05:24:13 018423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653017729|pq_index:0|
[2025/09/12 05:24:13 018428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653017232|
[2025/09/12 05:24:13 018433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653018432|
[2025/09/12 05:24:13 018437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653017729|now:1757654653018432|
[2025/09/12 05:24:13 018441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653017729|now:1757654653018432|
[2025/09/12 05:24:13 018445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 018450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36417|min_srtt:36417|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 018470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2032626|
[2025/09/12 05:24:13 018479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 018483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 018487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 018491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 018496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 018500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1980750|
[2025/09/12 05:24:13 018504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 018509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1906|
[2025/09/12 05:24:13 018540] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1906|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654653018517|stream_id:0|stream_offset:1980750|
[2025/09/12 05:24:13 018548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1906|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 018556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:13 018562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36417|rtt_var:59|pto_duration:38417|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 018569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 018574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 018582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 018586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653081934|now:1757654653018562|interv:63372|
[2025/09/12 05:24:13 018590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653081934|now:1757654653018562|interval:63372|pto_count:0|srtt:36417
[2025/09/12 05:24:13 018595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45600|
[2025/09/12 05:24:13 018600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 018604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1981929|
[2025/09/12 05:24:13 018609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 018613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1907|
[2025/09/12 05:24:13 018645] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1907|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653018620|stream_id:0|stream_offset:1981929|
[2025/09/12 05:24:13 018654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1907|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 018661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 018667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36417|rtt_var:59|pto_duration:38417|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 018671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 018675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 018679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 018683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653082037|now:1757654653018667|interv:63370|
[2025/09/12 05:24:13 018687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653082037|now:1757654653018667|interval:63370|pto_count:0|srtt:36417
[2025/09/12 05:24:13 018691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46800|
[2025/09/12 05:24:13 018696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 018700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1983108|
[2025/09/12 05:24:13 018704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 018708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653019708|now:1757654653018708|interv:1000|
[2025/09/12 05:24:13 018712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 018724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 018728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653019708|
[2025/09/12 05:24:13 018732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653019708|
[2025/09/12 05:24:13 018736] [debug] |xqc_engine_wakeup_after|wakeup:1757654653019708|now:1757654653018736|diff:972|
[2025/09/12 05:24:13 018740] [debug] |xqc_engine_main_logic|END|now:1757654653018432|
[2025/09/12 05:24:13 019059] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653019058|
[2025/09/12 05:24:13 019065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 019070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:875|
[2025/09/12 05:24:13 019074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:876|
[2025/09/12 05:24:13 019080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:876|
[2025/09/12 05:24:13 019084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 019088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1869|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1870|path_largest_ack:1869|
[2025/09/12 05:24:13 019093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46806|prior_delivered:1927796|prior_time:1757654652979152|is_app_limited:0|send_elapse:37919|ack_elapse:39906|ctl_first_sent_time:1757654652980676|lagest_ack_time:1757654653019058|curr_delivered:1974602|
[2025/09/12 05:24:13 019097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652980676|
[2025/09/12 05:24:13 019102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1026||sndq_packets_used_bytes:0|sndq_packets_free:1650|
[2025/09/12 05:24:13 019106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1870|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1870|path_largest_ack:1870|
[2025/09/12 05:24:13 019110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45606|prior_delivered:1930196|prior_time:1757654652981157|is_app_limited:0|send_elapse:37968|ack_elapse:37901|ctl_first_sent_time:1757654652982725|lagest_ack_time:1757654653019058|curr_delivered:1975802|
[2025/09/12 05:24:13 019115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652982725|
[2025/09/12 05:24:13 019118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1025||sndq_packets_used_bytes:0|sndq_packets_free:1651|
[2025/09/12 05:24:13 019122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36417|rttvar:59|minrtt:30532|latest_rtt:36333|ack_delay:32|
[2025/09/12 05:24:13 019127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36402|rttvar:74|minrtt:30532|latest_rtt:36333|ack_delay:32|
[2025/09/12 05:24:13 019131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1870|lost_pn:1867|thresh:3|
[2025/09/12 05:24:13 019135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 019139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36402|rtt_var:74|pto_duration:38402|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 019147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 019151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 019155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:13 019158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653082022|now:1757654653019139|interv:62883|
[2025/09/12 05:24:13 019162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653082022|now:1757654653019139|interval:62883|pto_count:0|srtt:36402
[2025/09/12 05:24:13 019167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37968, ack_elapse 37901, delivered 45606|rate 1201169|lost 202|
[2025/09/12 05:24:13 019171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201169) in round 44|
[2025/09/12 05:24:13 019175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 019179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 019183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652982725|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 019188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652982725|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 019192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44400|srtt:36402|latest_rtt:36333|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 019198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:876|largest:876|pns:2|
[2025/09/12 05:24:13 019202] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:876|frame:ACK |recv_time:1757654653019058|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 019206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773019058|now:1757654653019058|interv:120000000|
[2025/09/12 05:24:13 019210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773019058|now:1757654653019058|interv:120000000|
[2025/09/12 05:24:13 019214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653019708|pq_index:0|
[2025/09/12 05:24:13 019218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653018432|
[2025/09/12 05:24:13 019222] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653019222|
[2025/09/12 05:24:13 019227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653019226|
[2025/09/12 05:24:13 019233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36402|min_srtt:36402|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 019240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2032626|
[2025/09/12 05:24:13 019244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36402|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 019248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 019253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36402|min_srtt:36402|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 019257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2033805|
[2025/09/12 05:24:13 019261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36402|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 019265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 019270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36402|min_srtt:36402|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 019274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2034984|
[2025/09/12 05:24:13 019278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 019282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 019286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 019290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 019294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 019298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1983108|
[2025/09/12 05:24:13 019303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 019306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 019310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653019708|
[2025/09/12 05:24:13 019314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653019708|
[2025/09/12 05:24:13 019318] [debug] |xqc_engine_wakeup_after|wakeup:1757654653019708|now:1757654653019318|diff:390|
[2025/09/12 05:24:13 019322] [debug] |xqc_engine_main_logic|END|now:1757654653019226|
[2025/09/12 05:24:13 019327] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653019327|
[2025/09/12 05:24:13 019333] [debug] |xqc_engine_wakeup_after|wakeup:1757654653019708|now:1757654653019333|diff:375|
[2025/09/12 05:24:13 019337] [debug] |xqc_engine_main_logic|END|now:1757654653019327|
[2025/09/12 05:24:13 020403] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653020403|
[2025/09/12 05:24:13 020413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653019708|pq_index:0|
[2025/09/12 05:24:13 020417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653019226|
[2025/09/12 05:24:13 020422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653020421|
[2025/09/12 05:24:13 020426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653019708|now:1757654653020421|
[2025/09/12 05:24:13 020430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653019708|now:1757654653020421|
[2025/09/12 05:24:13 020434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 020439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36402|min_srtt:36402|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 020444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2034984|
[2025/09/12 05:24:13 020448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 020452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 020477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 020482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 020487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 020491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1983108|
[2025/09/12 05:24:13 020496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 020500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1908|
[2025/09/12 05:24:13 020530] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1908|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654653020508|stream_id:0|stream_offset:1983108|
[2025/09/12 05:24:13 020539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1908|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 020546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:13 020553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36402|rtt_var:74|pto_duration:38402|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 020560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 020570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 020573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 020577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653083910|now:1757654653020553|interv:63357|
[2025/09/12 05:24:13 020582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653083910|now:1757654653020553|interval:63357|pto_count:0|srtt:36402
[2025/09/12 05:24:13 020586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45600|
[2025/09/12 05:24:13 020591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 020596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1984287|
[2025/09/12 05:24:13 020600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 020604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1909|
[2025/09/12 05:24:13 020636] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1909|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653020611|stream_id:0|stream_offset:1984287|
[2025/09/12 05:24:13 020645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1909|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 020652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 020659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36402|rtt_var:74|pto_duration:38402|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 020663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 020667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 020671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 020675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653084013|now:1757654653020659|interv:63354|
[2025/09/12 05:24:13 020679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653084013|now:1757654653020659|interval:63354|pto_count:0|srtt:36402
[2025/09/12 05:24:13 020684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46800|
[2025/09/12 05:24:13 020688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 020693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1985466|
[2025/09/12 05:24:13 020697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 020705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653021705|now:1757654653020705|interv:1000|
[2025/09/12 05:24:13 020709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 020713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 020717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653021705|
[2025/09/12 05:24:13 020721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653021705|
[2025/09/12 05:24:13 020725] [debug] |xqc_engine_wakeup_after|wakeup:1757654653021705|now:1757654653020725|diff:980|
[2025/09/12 05:24:13 020730] [debug] |xqc_engine_main_logic|END|now:1757654653020421|
[2025/09/12 05:24:13 021053] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653021053|
[2025/09/12 05:24:13 021059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 021065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:876|
[2025/09/12 05:24:13 021069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:877|
[2025/09/12 05:24:13 021074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:877|
[2025/09/12 05:24:13 021078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 021083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1871|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1872|path_largest_ack:1871|
[2025/09/12 05:24:13 021087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46806|prior_delivered:1930196|prior_time:1757654652981157|is_app_limited:0|send_elapse:38051|ack_elapse:39896|ctl_first_sent_time:1757654652982808|lagest_ack_time:1757654653021053|curr_delivered:1977002|
[2025/09/12 05:24:13 021092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652982808|
[2025/09/12 05:24:13 021096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1024||sndq_packets_used_bytes:0|sndq_packets_free:1652|
[2025/09/12 05:24:13 021101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1872|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1872|path_largest_ack:1872|
[2025/09/12 05:24:13 021105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45606|prior_delivered:1932596|prior_time:1757654652983150|is_app_limited:0|send_elapse:37853|ack_elapse:37903|ctl_first_sent_time:1757654652984590|lagest_ack_time:1757654653021053|curr_delivered:1978202|
[2025/09/12 05:24:13 021109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652984590|
[2025/09/12 05:24:13 021113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1023||sndq_packets_used_bytes:0|sndq_packets_free:1653|
[2025/09/12 05:24:13 021117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36402|rttvar:74|minrtt:30532|latest_rtt:36463|ack_delay:40|
[2025/09/12 05:24:13 021122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36404|rttvar:61|minrtt:30532|latest_rtt:36463|ack_delay:40|
[2025/09/12 05:24:13 021126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1872|lost_pn:1869|thresh:3|
[2025/09/12 05:24:13 021133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 021137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36404|rtt_var:61|pto_duration:38404|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 021142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 021146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 021149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:13 021153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653084015|now:1757654653021137|interv:62878|
[2025/09/12 05:24:13 021157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653084015|now:1757654653021137|interval:62878|pto_count:0|srtt:36404
[2025/09/12 05:24:13 021162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37853, ack_elapse 37903, delivered 45606|rate 1203229|lost 202|
[2025/09/12 05:24:13 021166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203229) in round 44|
[2025/09/12 05:24:13 021170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 021174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 021178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652984590|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 021182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652984590|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 021187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44400|srtt:36404|latest_rtt:36463|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 021193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:877|largest:877|pns:2|
[2025/09/12 05:24:13 021197] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:877|frame:ACK |recv_time:1757654653021053|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 021201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773021053|now:1757654653021053|interv:120000000|
[2025/09/12 05:24:13 021205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773021053|now:1757654653021053|interv:120000000|
[2025/09/12 05:24:13 021209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653021705|pq_index:0|
[2025/09/12 05:24:13 021213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653020421|
[2025/09/12 05:24:13 021217] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653021217|
[2025/09/12 05:24:13 021222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653021221|
[2025/09/12 05:24:13 021230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36404|min_srtt:36404|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 021235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2034984|
[2025/09/12 05:24:13 021239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36404|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 021244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 021248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36404|min_srtt:36404|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 021252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2036163|
[2025/09/12 05:24:13 021256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36404|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 021261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 021265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36404|min_srtt:36404|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 021269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2037342|
[2025/09/12 05:24:13 021273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 021277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 021281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 021285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 021290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 021294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1985466|
[2025/09/12 05:24:13 021298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 021302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 021306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653021705|
[2025/09/12 05:24:13 021309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653021705|
[2025/09/12 05:24:13 021316] [debug] |xqc_engine_wakeup_after|wakeup:1757654653021705|now:1757654653021316|diff:389|
[2025/09/12 05:24:13 021320] [debug] |xqc_engine_main_logic|END|now:1757654653021221|
[2025/09/12 05:24:13 021325] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653021325|
[2025/09/12 05:24:13 021329] [debug] |xqc_engine_wakeup_after|wakeup:1757654653021705|now:1757654653021329|diff:376|
[2025/09/12 05:24:13 021332] [debug] |xqc_engine_main_logic|END|now:1757654653021325|
[2025/09/12 05:24:13 022398] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653022398|
[2025/09/12 05:24:13 022408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653021705|pq_index:0|
[2025/09/12 05:24:13 022412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653021221|
[2025/09/12 05:24:13 022417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653022416|
[2025/09/12 05:24:13 022421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653021705|now:1757654653022416|
[2025/09/12 05:24:13 022425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653021705|now:1757654653022416|
[2025/09/12 05:24:13 022429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 022434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36404|min_srtt:36404|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 022439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2037342|
[2025/09/12 05:24:13 022443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 022447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 022451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 022472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 022481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 022485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1985466|
[2025/09/12 05:24:13 022489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 022494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1910|
[2025/09/12 05:24:13 022524] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1910|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654653022502|stream_id:0|stream_offset:1985466|
[2025/09/12 05:24:13 022533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1910|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 022540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:13 022554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36404|rtt_var:61|pto_duration:38404|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 022560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 022565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 022569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 022573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653085906|now:1757654653022554|interv:63352|
[2025/09/12 05:24:13 022577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653085906|now:1757654653022554|interval:63352|pto_count:0|srtt:36404
[2025/09/12 05:24:13 022582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45600|
[2025/09/12 05:24:13 022587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 022591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1986645|
[2025/09/12 05:24:13 022595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 022600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1911|
[2025/09/12 05:24:13 022632] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1911|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653022607|stream_id:0|stream_offset:1986645|
[2025/09/12 05:24:13 022640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1911|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 022647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 022653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36404|rtt_var:61|pto_duration:38404|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 022658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 022661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 022665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 022669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653086011|now:1757654653022653|interv:63358|
[2025/09/12 05:24:13 022673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653086011|now:1757654653022653|interval:63358|pto_count:0|srtt:36404
[2025/09/12 05:24:13 022678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46800|
[2025/09/12 05:24:13 022682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 022686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1987824|
[2025/09/12 05:24:13 022696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 022702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653023702|now:1757654653022702|interv:1000|
[2025/09/12 05:24:13 022706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 022710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 022714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653023702|
[2025/09/12 05:24:13 022719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653023702|
[2025/09/12 05:24:13 022723] [debug] |xqc_engine_wakeup_after|wakeup:1757654653023702|now:1757654653022723|diff:979|
[2025/09/12 05:24:13 022727] [debug] |xqc_engine_main_logic|END|now:1757654653022416|
[2025/09/12 05:24:13 023042] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653023041|
[2025/09/12 05:24:13 023047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 023053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:877|
[2025/09/12 05:24:13 023057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:878|
[2025/09/12 05:24:13 023062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:878|
[2025/09/12 05:24:13 023066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 023071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1873|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1874|path_largest_ack:1873|
[2025/09/12 05:24:13 023075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46806|prior_delivered:1932596|prior_time:1757654652983150|is_app_limited:0|send_elapse:37952|ack_elapse:39891|ctl_first_sent_time:1757654652984689|lagest_ack_time:1757654653023041|curr_delivered:1979402|
[2025/09/12 05:24:13 023080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652984689|
[2025/09/12 05:24:13 023084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1022||sndq_packets_used_bytes:0|sndq_packets_free:1654|
[2025/09/12 05:24:13 023089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1874|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1874|path_largest_ack:1874|
[2025/09/12 05:24:13 023093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45606|prior_delivered:1934996|prior_time:1757654652985141|is_app_limited:0|send_elapse:37848|ack_elapse:37900|ctl_first_sent_time:1757654652986584|lagest_ack_time:1757654653023041|curr_delivered:1980602|
[2025/09/12 05:24:13 023097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652986584|
[2025/09/12 05:24:13 023101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1021||sndq_packets_used_bytes:0|sndq_packets_free:1655|
[2025/09/12 05:24:13 023105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36404|rttvar:61|minrtt:30532|latest_rtt:36457|ack_delay:32|
[2025/09/12 05:24:13 023110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36407|rttvar:51|minrtt:30532|latest_rtt:36457|ack_delay:32|
[2025/09/12 05:24:13 023117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1874|lost_pn:1871|thresh:3|
[2025/09/12 05:24:13 023121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 023125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36407|rtt_var:51|pto_duration:38407|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 023130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 023133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 023137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:13 023141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653086014|now:1757654653023125|interv:62889|
[2025/09/12 05:24:13 023145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653086014|now:1757654653023125|interval:62889|pto_count:0|srtt:36407
[2025/09/12 05:24:13 023149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37848, ack_elapse 37900, delivered 45606|rate 1203324|lost 202|
[2025/09/12 05:24:13 023154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203324) in round 44|
[2025/09/12 05:24:13 023158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 023162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 023166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652986584|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 023170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652986584|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 023175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44400|srtt:36407|latest_rtt:36457|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 023180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:878|largest:878|pns:2|
[2025/09/12 05:24:13 023184] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:878|frame:ACK |recv_time:1757654653023041|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 023189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773023041|now:1757654653023041|interv:120000000|
[2025/09/12 05:24:13 023193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773023041|now:1757654653023041|interv:120000000|
[2025/09/12 05:24:13 023197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653023702|pq_index:0|
[2025/09/12 05:24:13 023201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653022416|
[2025/09/12 05:24:13 023208] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653023207|
[2025/09/12 05:24:13 023212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653023211|
[2025/09/12 05:24:13 023218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36407|min_srtt:36407|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 023222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2037342|
[2025/09/12 05:24:13 023226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36407|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 023231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 023235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36407|min_srtt:36407|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 023239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2038521|
[2025/09/12 05:24:13 023243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36407|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 023248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 023252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36407|min_srtt:36407|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 023256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2039700|
[2025/09/12 05:24:13 023260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 023264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 023268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 023272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 023277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 023281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1987824|
[2025/09/12 05:24:13 023285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 023289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 023295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653023702|
[2025/09/12 05:24:13 023299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653023702|
[2025/09/12 05:24:13 023303] [debug] |xqc_engine_wakeup_after|wakeup:1757654653023702|now:1757654653023303|diff:399|
[2025/09/12 05:24:13 023307] [debug] |xqc_engine_main_logic|END|now:1757654653023211|
[2025/09/12 05:24:13 023312] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653023312|
[2025/09/12 05:24:13 023316] [debug] |xqc_engine_wakeup_after|wakeup:1757654653023702|now:1757654653023316|diff:386|
[2025/09/12 05:24:13 023320] [debug] |xqc_engine_main_logic|END|now:1757654653023312|
[2025/09/12 05:24:13 024386] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653024386|
[2025/09/12 05:24:13 024396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653023702|pq_index:0|
[2025/09/12 05:24:13 024400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653023211|
[2025/09/12 05:24:13 024405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653024404|
[2025/09/12 05:24:13 024409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653023702|now:1757654653024404|
[2025/09/12 05:24:13 024413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653023702|now:1757654653024404|
[2025/09/12 05:24:13 024417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 024422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36407|min_srtt:36407|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 024427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2039700|
[2025/09/12 05:24:13 024431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 024435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 024439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 024443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 024447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 024451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1987824|
[2025/09/12 05:24:13 024476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 024482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1912|
[2025/09/12 05:24:13 024512] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1912|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654653024489|stream_id:0|stream_offset:1987824|
[2025/09/12 05:24:13 024521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1912|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 024534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:13 024541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36407|rtt_var:51|pto_duration:38407|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 024545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 024551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 024557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 024563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653087896|now:1757654653024540|interv:63356|
[2025/09/12 05:24:13 024569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653087896|now:1757654653024540|interval:63356|pto_count:0|srtt:36407
[2025/09/12 05:24:13 024574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45600|
[2025/09/12 05:24:13 024580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 024585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1989003|
[2025/09/12 05:24:13 024591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 024596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1913|
[2025/09/12 05:24:13 024632] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1913|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653024605|stream_id:0|stream_offset:1989003|
[2025/09/12 05:24:13 024640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1913|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 024646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 024652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36407|rtt_var:51|pto_duration:38407|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 024659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 024665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 024669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 024673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653088012|now:1757654653024652|interv:63360|
[2025/09/12 05:24:13 024677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653088012|now:1757654653024652|interval:63360|pto_count:0|srtt:36407
[2025/09/12 05:24:13 024681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46800|
[2025/09/12 05:24:13 024691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 024695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1990182|
[2025/09/12 05:24:13 024700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 024703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653025703|now:1757654653024703|interv:1000|
[2025/09/12 05:24:13 024707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 024711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 024715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653025703|
[2025/09/12 05:24:13 024720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653025703|
[2025/09/12 05:24:13 024723] [debug] |xqc_engine_wakeup_after|wakeup:1757654653025703|now:1757654653024723|diff:980|
[2025/09/12 05:24:13 024728] [debug] |xqc_engine_main_logic|END|now:1757654653024404|
[2025/09/12 05:24:13 025042] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653025041|
[2025/09/12 05:24:13 025048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 025053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:878|
[2025/09/12 05:24:13 025057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:879|
[2025/09/12 05:24:13 025063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:879|
[2025/09/12 05:24:13 025067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 025072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1875|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1876|path_largest_ack:1875|
[2025/09/12 05:24:13 025076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46806|prior_delivered:1934996|prior_time:1757654652985141|is_app_limited:0|send_elapse:37951|ack_elapse:39900|ctl_first_sent_time:1757654652986687|lagest_ack_time:1757654653025041|curr_delivered:1981802|
[2025/09/12 05:24:13 025081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652986687|
[2025/09/12 05:24:13 025085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1020||sndq_packets_used_bytes:0|sndq_packets_free:1656|
[2025/09/12 05:24:13 025089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1876|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1876|path_largest_ack:1876|
[2025/09/12 05:24:13 025094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45606|prior_delivered:1937396|prior_time:1757654652987138|is_app_limited:0|send_elapse:37736|ack_elapse:37903|ctl_first_sent_time:1757654652988577|lagest_ack_time:1757654653025041|curr_delivered:1983002|
[2025/09/12 05:24:13 025098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652988577|
[2025/09/12 05:24:13 025102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1019||sndq_packets_used_bytes:0|sndq_packets_free:1657|
[2025/09/12 05:24:13 025106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36407|rttvar:51|minrtt:30532|latest_rtt:36464|ack_delay:32|
[2025/09/12 05:24:13 025114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36411|rttvar:45|minrtt:30532|latest_rtt:36464|ack_delay:32|
[2025/09/12 05:24:13 025118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1876|lost_pn:1873|thresh:3|
[2025/09/12 05:24:13 025122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 025126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36411|rtt_var:45|pto_duration:38411|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 025130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 025134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 025138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:13 025142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653088016|now:1757654653025126|interv:62890|
[2025/09/12 05:24:13 025146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653088016|now:1757654653025126|interval:62890|pto_count:0|srtt:36411
[2025/09/12 05:24:13 025150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37736, ack_elapse 37903, delivered 45606|rate 1203229|lost 202|
[2025/09/12 05:24:13 025154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203229) in round 44|
[2025/09/12 05:24:13 025158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 025162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 025166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652988577|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 025171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652988577|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 025175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44400|srtt:36411|latest_rtt:36464|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 025181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:879|largest:879|pns:2|
[2025/09/12 05:24:13 025185] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:879|frame:ACK |recv_time:1757654653025041|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 025190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773025041|now:1757654653025041|interv:120000000|
[2025/09/12 05:24:13 025194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773025041|now:1757654653025041|interv:120000000|
[2025/09/12 05:24:13 025200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653025703|pq_index:0|
[2025/09/12 05:24:13 025205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653024404|
[2025/09/12 05:24:13 025208] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653025208|
[2025/09/12 05:24:13 025213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653025212|
[2025/09/12 05:24:13 025219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36411|min_srtt:36411|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 025223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2039700|
[2025/09/12 05:24:13 025228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36411|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 025232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 025236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36411|min_srtt:36411|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 025241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2040879|
[2025/09/12 05:24:13 025245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36411|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 025249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 025253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36411|min_srtt:36411|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 025258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2042058|
[2025/09/12 05:24:13 025262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 025266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 025269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 025274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 025278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 025282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1990182|
[2025/09/12 05:24:13 025289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 025293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 025297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653025703|
[2025/09/12 05:24:13 025301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653025703|
[2025/09/12 05:24:13 025305] [debug] |xqc_engine_wakeup_after|wakeup:1757654653025703|now:1757654653025304|diff:399|
[2025/09/12 05:24:13 025309] [debug] |xqc_engine_main_logic|END|now:1757654653025212|
[2025/09/12 05:24:13 025313] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653025313|
[2025/09/12 05:24:13 025317] [debug] |xqc_engine_wakeup_after|wakeup:1757654653025703|now:1757654653025317|diff:386|
[2025/09/12 05:24:13 025321] [debug] |xqc_engine_main_logic|END|now:1757654653025313|
[2025/09/12 05:24:13 026387] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653026387|
[2025/09/12 05:24:13 026397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653025703|pq_index:0|
[2025/09/12 05:24:13 026401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653025212|
[2025/09/12 05:24:13 026406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653026405|
[2025/09/12 05:24:13 026410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653025703|now:1757654653026405|
[2025/09/12 05:24:13 026415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653025703|now:1757654653026405|
[2025/09/12 05:24:13 026418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 026423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36411|min_srtt:36411|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 026428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2042058|
[2025/09/12 05:24:13 026432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 026436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 026440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 026444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 026448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 026452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1990182|
[2025/09/12 05:24:13 026479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 026483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1914|
[2025/09/12 05:24:13 026512] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1914|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654653026491|stream_id:0|stream_offset:1990182|
[2025/09/12 05:24:13 026522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1914|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 026527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:13 026531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36411|rtt_var:45|pto_duration:38411|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 026535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 026539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 026543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 026547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653089902|now:1757654653026531|interv:63371|
[2025/09/12 05:24:13 026551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653089902|now:1757654653026531|interval:63371|pto_count:0|srtt:36411
[2025/09/12 05:24:13 026556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45600|
[2025/09/12 05:24:13 026561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 026565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1991361|
[2025/09/12 05:24:13 026569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 026573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1915|
[2025/09/12 05:24:13 026592] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1915|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653026579|stream_id:0|stream_offset:1991361|
[2025/09/12 05:24:13 026598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1915|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 026602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 026606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36411|rtt_var:45|pto_duration:38411|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 026616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 026620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 026624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 026628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653089990|now:1757654653026606|interv:63384|
[2025/09/12 05:24:13 026632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653089990|now:1757654653026606|interval:63384|pto_count:0|srtt:36411
[2025/09/12 05:24:13 026640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46800|
[2025/09/12 05:24:13 026644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 026648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1992540|
[2025/09/12 05:24:13 026653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 026656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653027656|now:1757654653026656|interv:1000|
[2025/09/12 05:24:13 026660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 026664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 026668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653027656|
[2025/09/12 05:24:13 026672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653027656|
[2025/09/12 05:24:13 026676] [debug] |xqc_engine_wakeup_after|wakeup:1757654653027656|now:1757654653026676|diff:980|
[2025/09/12 05:24:13 026680] [debug] |xqc_engine_main_logic|END|now:1757654653026405|
[2025/09/12 05:24:13 027035] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653027034|
[2025/09/12 05:24:13 027040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 027046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:879|
[2025/09/12 05:24:13 027050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:880|
[2025/09/12 05:24:13 027056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:880|
[2025/09/12 05:24:13 027060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 027064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1877|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1878|path_largest_ack:1877|
[2025/09/12 05:24:13 027069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46806|prior_delivered:1937396|prior_time:1757654652987138|is_app_limited:0|send_elapse:37839|ack_elapse:39896|ctl_first_sent_time:1757654652988680|lagest_ack_time:1757654653027034|curr_delivered:1984202|
[2025/09/12 05:24:13 027073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652988680|
[2025/09/12 05:24:13 027078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1018||sndq_packets_used_bytes:0|sndq_packets_free:1658|
[2025/09/12 05:24:13 027082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1878|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1878|path_largest_ack:1878|
[2025/09/12 05:24:13 027086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45606|prior_delivered:1939796|prior_time:1757654652989127|is_app_limited:0|send_elapse:37836|ack_elapse:37907|ctl_first_sent_time:1757654652990568|lagest_ack_time:1757654653027034|curr_delivered:1985402|
[2025/09/12 05:24:13 027090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652990568|
[2025/09/12 05:24:13 027098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1017||sndq_packets_used_bytes:0|sndq_packets_free:1659|
[2025/09/12 05:24:13 027102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36411|rttvar:45|minrtt:30532|latest_rtt:36466|ack_delay:40|
[2025/09/12 05:24:13 027107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36413|rttvar:37|minrtt:30532|latest_rtt:36466|ack_delay:40|
[2025/09/12 05:24:13 027111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1878|lost_pn:1875|thresh:3|
[2025/09/12 05:24:13 027115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 027119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36413|rtt_var:37|pto_duration:38413|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 027123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 027127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 027131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:13 027135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653089992|now:1757654653027119|interv:62873|
[2025/09/12 05:24:13 027139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653089992|now:1757654653027119|interval:62873|pto_count:0|srtt:36413
[2025/09/12 05:24:13 027143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37836, ack_elapse 37907, delivered 45606|rate 1203102|lost 202|
[2025/09/12 05:24:13 027147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203102) in round 44|
[2025/09/12 05:24:13 027152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 027156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 027160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652990568|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 027164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652990568|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 027168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44400|srtt:36413|latest_rtt:36466|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 027174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:880|largest:880|pns:2|
[2025/09/12 05:24:13 027178] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:880|frame:ACK |recv_time:1757654653027034|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 027183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773027034|now:1757654653027034|interv:120000000|
[2025/09/12 05:24:13 027189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773027034|now:1757654653027034|interv:120000000|
[2025/09/12 05:24:13 027193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653027656|pq_index:0|
[2025/09/12 05:24:13 027198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653026405|
[2025/09/12 05:24:13 027202] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653027201|
[2025/09/12 05:24:13 027206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653027205|
[2025/09/12 05:24:13 027212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36413|min_srtt:36413|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 027216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2042058|
[2025/09/12 05:24:13 027220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36413|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 027225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 027229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36413|min_srtt:36413|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 027233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2043237|
[2025/09/12 05:24:13 027237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36413|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 027242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 027246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36413|min_srtt:36413|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 027250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2044416|
[2025/09/12 05:24:13 027255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 027258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 027262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 027267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 027271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 027277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1992540|
[2025/09/12 05:24:13 027282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 027286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 027289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653027656|
[2025/09/12 05:24:13 027293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653027656|
[2025/09/12 05:24:13 027297] [debug] |xqc_engine_wakeup_after|wakeup:1757654653027656|now:1757654653027297|diff:359|
[2025/09/12 05:24:13 027301] [debug] |xqc_engine_main_logic|END|now:1757654653027205|
[2025/09/12 05:24:13 027306] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653027306|
[2025/09/12 05:24:13 027310] [debug] |xqc_engine_wakeup_after|wakeup:1757654653027656|now:1757654653027310|diff:346|
[2025/09/12 05:24:13 027314] [debug] |xqc_engine_main_logic|END|now:1757654653027306|
[2025/09/12 05:24:13 028380] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653028380|
[2025/09/12 05:24:13 028390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653027656|pq_index:0|
[2025/09/12 05:24:13 028394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653027205|
[2025/09/12 05:24:13 028399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653028398|
[2025/09/12 05:24:13 028403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653027656|now:1757654653028398|
[2025/09/12 05:24:13 028407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653027656|now:1757654653028398|
[2025/09/12 05:24:13 028411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 028416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36413|min_srtt:36413|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 028421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2044416|
[2025/09/12 05:24:13 028425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 028429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 028433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 028437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 028441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 028445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1992540|
[2025/09/12 05:24:13 028450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 028481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1916|
[2025/09/12 05:24:13 028509] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1916|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654653028489|stream_id:0|stream_offset:1992540|
[2025/09/12 05:24:13 028514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1916|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 028519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:13 028523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36413|rtt_var:37|pto_duration:38413|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 028527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 028531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 028535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 028539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653091902|now:1757654653028523|interv:63379|
[2025/09/12 05:24:13 028543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653091902|now:1757654653028523|interval:63379|pto_count:0|srtt:36413
[2025/09/12 05:24:13 028548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45600|
[2025/09/12 05:24:13 028552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 028556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1993719|
[2025/09/12 05:24:13 028561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 028565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1917|
[2025/09/12 05:24:13 028583] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1917|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653028571|stream_id:0|stream_offset:1993719|
[2025/09/12 05:24:13 028588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1917|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 028592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 028596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36413|rtt_var:37|pto_duration:38413|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 028600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 028609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 028613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 028621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653091984|now:1757654653028596|interv:63388|
[2025/09/12 05:24:13 028625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653091984|now:1757654653028596|interval:63388|pto_count:0|srtt:36413
[2025/09/12 05:24:13 028630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46800|
[2025/09/12 05:24:13 028634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 028638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1994898|
[2025/09/12 05:24:13 028642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 028646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653029646|now:1757654653028646|interv:1000|
[2025/09/12 05:24:13 028650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 028654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 028658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653029646|
[2025/09/12 05:24:13 028662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653029646|
[2025/09/12 05:24:13 028666] [debug] |xqc_engine_wakeup_after|wakeup:1757654653029646|now:1757654653028666|diff:980|
[2025/09/12 05:24:13 028670] [debug] |xqc_engine_main_logic|END|now:1757654653028398|
[2025/09/12 05:24:13 029047] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653029046|
[2025/09/12 05:24:13 029053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 029058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:880|
[2025/09/12 05:24:13 029062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:881|
[2025/09/12 05:24:13 029068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:881|
[2025/09/12 05:24:13 029072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 029076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1879|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1880|path_largest_ack:1879|
[2025/09/12 05:24:13 029081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46806|prior_delivered:1939796|prior_time:1757654652989127|is_app_limited:0|send_elapse:37939|ack_elapse:39919|ctl_first_sent_time:1757654652990671|lagest_ack_time:1757654653029046|curr_delivered:1986602|
[2025/09/12 05:24:13 029085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652990671|
[2025/09/12 05:24:13 029090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1016||sndq_packets_used_bytes:0|sndq_packets_free:1660|
[2025/09/12 05:24:13 029094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1880|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1880|path_largest_ack:1880|
[2025/09/12 05:24:13 029098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45606|prior_delivered:1942196|prior_time:1757654652991127|is_app_limited:0|send_elapse:37861|ack_elapse:37919|ctl_first_sent_time:1757654652992564|lagest_ack_time:1757654653029046|curr_delivered:1987802|
[2025/09/12 05:24:13 029106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652992564|
[2025/09/12 05:24:13 029110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1015||sndq_packets_used_bytes:0|sndq_packets_free:1661|
[2025/09/12 05:24:13 029114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36413|rttvar:37|minrtt:30532|latest_rtt:36482|ack_delay:32|
[2025/09/12 05:24:13 029118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36418|rttvar:37|minrtt:30532|latest_rtt:36482|ack_delay:32|
[2025/09/12 05:24:13 029123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1880|lost_pn:1877|thresh:3|
[2025/09/12 05:24:13 029127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 029131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36418|rtt_var:37|pto_duration:38418|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 029135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 029139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 029143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:13 029147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653091989|now:1757654653029131|interv:62858|
[2025/09/12 05:24:13 029150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653091989|now:1757654653029131|interval:62858|pto_count:0|srtt:36418
[2025/09/12 05:24:13 029155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37861, ack_elapse 37919, delivered 45606|rate 1202721|lost 202|
[2025/09/12 05:24:13 029159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202721) in round 44|
[2025/09/12 05:24:13 029163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 029167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 029171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652992564|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 029175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652992564|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 029180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44400|srtt:36418|latest_rtt:36482|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 029186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:881|largest:881|pns:2|
[2025/09/12 05:24:13 029192] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:881|frame:ACK |recv_time:1757654653029046|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 029197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773029046|now:1757654653029046|interv:120000000|
[2025/09/12 05:24:13 029201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773029046|now:1757654653029046|interv:120000000|
[2025/09/12 05:24:13 029205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653029646|pq_index:0|
[2025/09/12 05:24:13 029209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653028398|
[2025/09/12 05:24:13 029213] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653029213|
[2025/09/12 05:24:13 029218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653029217|
[2025/09/12 05:24:13 029223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36418|min_srtt:36418|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 029227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2044416|
[2025/09/12 05:24:13 029232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36418|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 029236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 029241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36418|min_srtt:36418|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 029245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2045595|
[2025/09/12 05:24:13 029249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36418|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 029253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 029257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36418|min_srtt:36418|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 029262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2046774|
[2025/09/12 05:24:13 029266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 029270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 029273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 029280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 029285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 029289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1994898|
[2025/09/12 05:24:13 029293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 029297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 029301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653029646|
[2025/09/12 05:24:13 029305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653029646|
[2025/09/12 05:24:13 029309] [debug] |xqc_engine_wakeup_after|wakeup:1757654653029646|now:1757654653029308|diff:338|
[2025/09/12 05:24:13 029313] [debug] |xqc_engine_main_logic|END|now:1757654653029217|
[2025/09/12 05:24:13 029317] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653029317|
[2025/09/12 05:24:13 029321] [debug] |xqc_engine_wakeup_after|wakeup:1757654653029646|now:1757654653029321|diff:325|
[2025/09/12 05:24:13 029325] [debug] |xqc_engine_main_logic|END|now:1757654653029317|
[2025/09/12 05:24:13 030391] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653030391|
[2025/09/12 05:24:13 030401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653029646|pq_index:0|
[2025/09/12 05:24:13 030405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653029217|
[2025/09/12 05:24:13 030410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653030409|
[2025/09/12 05:24:13 030414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653029646|now:1757654653030409|
[2025/09/12 05:24:13 030418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653029646|now:1757654653030409|
[2025/09/12 05:24:13 030422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 030427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36418|min_srtt:36418|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 030432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2046774|
[2025/09/12 05:24:13 030436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 030440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 030444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 030448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 030453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 030478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1994898|
[2025/09/12 05:24:13 030488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 030492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1918|
[2025/09/12 05:24:13 030520] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1918|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654653030500|stream_id:0|stream_offset:1994898|
[2025/09/12 05:24:13 030526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1918|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 030531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:13 030535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36418|rtt_var:37|pto_duration:38418|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 030539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 030543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 030547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 030551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653093918|now:1757654653030535|interv:63383|
[2025/09/12 05:24:13 030555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653093918|now:1757654653030535|interval:63383|pto_count:0|srtt:36418
[2025/09/12 05:24:13 030560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45600|
[2025/09/12 05:24:13 030564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 030569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1996077|
[2025/09/12 05:24:13 030573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 030577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1919|
[2025/09/12 05:24:13 030601] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1919|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653030583|stream_id:0|stream_offset:1996077|
[2025/09/12 05:24:13 030606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1919|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 030610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 030614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36418|rtt_var:37|pto_duration:38418|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 030619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 030626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 030630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 030634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653094001|now:1757654653030614|interv:63387|
[2025/09/12 05:24:13 030638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653094001|now:1757654653030614|interval:63387|pto_count:0|srtt:36418
[2025/09/12 05:24:13 030642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46800|
[2025/09/12 05:24:13 030647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 030651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1997256|
[2025/09/12 05:24:13 030655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 030659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653031659|now:1757654653030659|interv:1000|
[2025/09/12 05:24:13 030663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 030667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 030671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653031659|
[2025/09/12 05:24:13 030675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653031659|
[2025/09/12 05:24:13 030679] [debug] |xqc_engine_wakeup_after|wakeup:1757654653031659|now:1757654653030679|diff:980|
[2025/09/12 05:24:13 030683] [debug] |xqc_engine_main_logic|END|now:1757654653030409|
[2025/09/12 05:24:13 031019] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653031018|
[2025/09/12 05:24:13 031025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 031030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:881|
[2025/09/12 05:24:13 031034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:882|
[2025/09/12 05:24:13 031040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:882|
[2025/09/12 05:24:13 031044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 031048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1881|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1882|path_largest_ack:1881|
[2025/09/12 05:24:13 031053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46806|prior_delivered:1942196|prior_time:1757654652991127|is_app_limited:0|send_elapse:37964|ack_elapse:39891|ctl_first_sent_time:1757654652992667|lagest_ack_time:1757654653031018|curr_delivered:1989002|
[2025/09/12 05:24:13 031057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652992667|
[2025/09/12 05:24:13 031062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1014||sndq_packets_used_bytes:0|sndq_packets_free:1662|
[2025/09/12 05:24:13 031066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1882|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1882|path_largest_ack:1882|
[2025/09/12 05:24:13 031077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45606|prior_delivered:1944596|prior_time:1757654652993115|is_app_limited:0|send_elapse:37847|ack_elapse:37903|ctl_first_sent_time:1757654652994548|lagest_ack_time:1757654653031018|curr_delivered:1990202|
[2025/09/12 05:24:13 031082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652994548|
[2025/09/12 05:24:13 031086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1013||sndq_packets_used_bytes:0|sndq_packets_free:1663|
[2025/09/12 05:24:13 031089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36418|rttvar:37|minrtt:30532|latest_rtt:36470|ack_delay:40|
[2025/09/12 05:24:13 031094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36419|rttvar:31|minrtt:30532|latest_rtt:36470|ack_delay:40|
[2025/09/12 05:24:13 031098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1882|lost_pn:1879|thresh:3|
[2025/09/12 05:24:13 031102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 031106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36419|rtt_var:31|pto_duration:38419|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 031110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 031114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 031118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:13 031122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653094002|now:1757654653031106|interv:62896|
[2025/09/12 05:24:13 031126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653094002|now:1757654653031106|interval:62896|pto_count:0|srtt:36419
[2025/09/12 05:24:13 031130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37847, ack_elapse 37903, delivered 45606|rate 1203229|lost 202|
[2025/09/12 05:24:13 031134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203229) in round 44|
[2025/09/12 05:24:13 031139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 031143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 031147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652994548|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 031151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652994548|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 031155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44400|srtt:36419|latest_rtt:36470|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 031166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:882|largest:882|pns:2|
[2025/09/12 05:24:13 031170] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:882|frame:ACK |recv_time:1757654653031018|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 031175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773031018|now:1757654653031018|interv:120000000|
[2025/09/12 05:24:13 031179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773031018|now:1757654653031018|interv:120000000|
[2025/09/12 05:24:13 031183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653031659|pq_index:0|
[2025/09/12 05:24:13 031187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653030409|
[2025/09/12 05:24:13 031191] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653031190|
[2025/09/12 05:24:13 031195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653031194|
[2025/09/12 05:24:13 031201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36419|min_srtt:36419|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 031205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2046774|
[2025/09/12 05:24:13 031210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36419|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 031214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 031218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36419|min_srtt:36419|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 031222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2047953|
[2025/09/12 05:24:13 031227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36419|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 031231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 031235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36419|min_srtt:36419|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 031239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2049132|
[2025/09/12 05:24:13 031244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 031247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 031254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 031258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 031263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 031267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1997256|
[2025/09/12 05:24:13 031271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 031275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 031278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653031659|
[2025/09/12 05:24:13 031282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653031659|
[2025/09/12 05:24:13 031286] [debug] |xqc_engine_wakeup_after|wakeup:1757654653031659|now:1757654653031286|diff:373|
[2025/09/12 05:24:13 031290] [debug] |xqc_engine_main_logic|END|now:1757654653031194|
[2025/09/12 05:24:13 031295] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653031295|
[2025/09/12 05:24:13 031299] [debug] |xqc_engine_wakeup_after|wakeup:1757654653031659|now:1757654653031299|diff:360|
[2025/09/12 05:24:13 031303] [debug] |xqc_engine_main_logic|END|now:1757654653031295|
[2025/09/12 05:24:13 032369] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653032369|
[2025/09/12 05:24:13 032378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653031659|pq_index:0|
[2025/09/12 05:24:13 032383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653031194|
[2025/09/12 05:24:13 032387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653032387|
[2025/09/12 05:24:13 032392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653031659|now:1757654653032387|
[2025/09/12 05:24:13 032396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653031659|now:1757654653032387|
[2025/09/12 05:24:13 032400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 032405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36419|min_srtt:36419|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 032409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2049132|
[2025/09/12 05:24:13 032414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 032417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 032421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 032426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 032434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 032439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1997256|
[2025/09/12 05:24:13 032443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 032447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1920|
[2025/09/12 05:24:13 032495] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1920|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654653032473|stream_id:0|stream_offset:1997256|
[2025/09/12 05:24:13 032503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1920|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 032508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:13 032512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36419|rtt_var:31|pto_duration:38419|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 032517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 032520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 032524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 032528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653095892|now:1757654653032512|interv:63380|
[2025/09/12 05:24:13 032532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653095892|now:1757654653032512|interval:63380|pto_count:0|srtt:36419
[2025/09/12 05:24:13 032537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45600|
[2025/09/12 05:24:13 032541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 032545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1998435|
[2025/09/12 05:24:13 032550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 032554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1921|
[2025/09/12 05:24:13 032573] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1921|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653032560|stream_id:0|stream_offset:1998435|
[2025/09/12 05:24:13 032578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1921|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 032582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 032586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36419|rtt_var:31|pto_duration:38419|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 032600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 032604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 032608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 032612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653095979|now:1757654653032586|interv:63393|
[2025/09/12 05:24:13 032616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653095979|now:1757654653032586|interval:63393|pto_count:0|srtt:36419
[2025/09/12 05:24:13 032620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46800|
[2025/09/12 05:24:13 032624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 032628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1999614|
[2025/09/12 05:24:13 032633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 032636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653033636|now:1757654653032636|interv:1000|
[2025/09/12 05:24:13 032640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 032644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 032648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653033636|
[2025/09/12 05:24:13 032652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653033636|
[2025/09/12 05:24:13 032656] [debug] |xqc_engine_wakeup_after|wakeup:1757654653033636|now:1757654653032656|diff:980|
[2025/09/12 05:24:13 032660] [debug] |xqc_engine_main_logic|END|now:1757654653032387|
[2025/09/12 05:24:13 033018] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653033017|
[2025/09/12 05:24:13 033023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 033029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:882|
[2025/09/12 05:24:13 033033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:883|
[2025/09/12 05:24:13 033038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:883|
[2025/09/12 05:24:13 033042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 033047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1883|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1884|path_largest_ack:1883|
[2025/09/12 05:24:13 033051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46806|prior_delivered:1944596|prior_time:1757654652993115|is_app_limited:0|send_elapse:37952|ack_elapse:39902|ctl_first_sent_time:1757654652994653|lagest_ack_time:1757654653033017|curr_delivered:1991402|
[2025/09/12 05:24:13 033056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652994653|
[2025/09/12 05:24:13 033064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1012||sndq_packets_used_bytes:0|sndq_packets_free:1664|
[2025/09/12 05:24:13 033068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1884|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1884|path_largest_ack:1884|
[2025/09/12 05:24:13 033072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45606|prior_delivered:1946996|prior_time:1757654652995109|is_app_limited:0|send_elapse:37827|ack_elapse:37908|ctl_first_sent_time:1757654652996557|lagest_ack_time:1757654653033017|curr_delivered:1992602|
[2025/09/12 05:24:13 033077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652996557|
[2025/09/12 05:24:13 033081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1011||sndq_packets_used_bytes:0|sndq_packets_free:1665|
[2025/09/12 05:24:13 033085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36419|rttvar:31|minrtt:30532|latest_rtt:36460|ack_delay:32|
[2025/09/12 05:24:13 033089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36420|rttvar:26|minrtt:30532|latest_rtt:36460|ack_delay:32|
[2025/09/12 05:24:13 033093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1884|lost_pn:1881|thresh:3|
[2025/09/12 05:24:13 033097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 033101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36420|rtt_var:26|pto_duration:38420|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 033105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 033109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 033113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:13 033117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653095980|now:1757654653033101|interv:62879|
[2025/09/12 05:24:13 033121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653095980|now:1757654653033101|interval:62879|pto_count:0|srtt:36420
[2025/09/12 05:24:13 033125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37827, ack_elapse 37908, delivered 45606|rate 1203070|lost 202|
[2025/09/12 05:24:13 033129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203070) in round 44|
[2025/09/12 05:24:13 033133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 033137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 033141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652996557|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 033146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652996557|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 033150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44400|srtt:36420|latest_rtt:36460|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 033158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:883|largest:883|pns:2|
[2025/09/12 05:24:13 033163] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:883|frame:ACK |recv_time:1757654653033017|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 033167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773033017|now:1757654653033017|interv:120000000|
[2025/09/12 05:24:13 033171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773033017|now:1757654653033017|interv:120000000|
[2025/09/12 05:24:13 033175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653033636|pq_index:0|
[2025/09/12 05:24:13 033179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653032387|
[2025/09/12 05:24:13 033183] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653033183|
[2025/09/12 05:24:13 033188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653033187|
[2025/09/12 05:24:13 033193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36420|min_srtt:36420|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 033197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2049132|
[2025/09/12 05:24:13 033202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36420|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 033206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 033210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36420|min_srtt:36420|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 033214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2050311|
[2025/09/12 05:24:13 033218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36420|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 033223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 033227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36420|min_srtt:36420|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 033231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2051490|
[2025/09/12 05:24:13 033238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 033242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 033246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 033250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 033254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 033258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1999614|
[2025/09/12 05:24:13 033263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 033266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 033270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653033636|
[2025/09/12 05:24:13 033274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653033636|
[2025/09/12 05:24:13 033278] [debug] |xqc_engine_wakeup_after|wakeup:1757654653033636|now:1757654653033278|diff:358|
[2025/09/12 05:24:13 033282] [debug] |xqc_engine_main_logic|END|now:1757654653033187|
[2025/09/12 05:24:13 033287] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653033287|
[2025/09/12 05:24:13 033291] [debug] |xqc_engine_wakeup_after|wakeup:1757654653033636|now:1757654653033290|diff:346|
[2025/09/12 05:24:13 033294] [debug] |xqc_engine_main_logic|END|now:1757654653033287|
[2025/09/12 05:24:13 034360] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653034360|
[2025/09/12 05:24:13 034369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653033636|pq_index:0|
[2025/09/12 05:24:13 034374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653033187|
[2025/09/12 05:24:13 034378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653034377|
[2025/09/12 05:24:13 034383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653033636|now:1757654653034377|
[2025/09/12 05:24:13 034387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653033636|now:1757654653034377|
[2025/09/12 05:24:13 034391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 034396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36420|min_srtt:36420|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 034400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2051490|
[2025/09/12 05:24:13 034405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 034408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 034412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 034421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 034425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 034429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:1999614|
[2025/09/12 05:24:13 034434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 034438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1922|
[2025/09/12 05:24:13 034485] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1922|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654653034446|stream_id:0|stream_offset:1999614|
[2025/09/12 05:24:13 034493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1922|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 034498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:13 034502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36420|rtt_var:26|pto_duration:38420|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 034506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 034510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 034514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 034518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653097866|now:1757654653034502|interv:63364|
[2025/09/12 05:24:13 034522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653097866|now:1757654653034502|interval:63364|pto_count:0|srtt:36420
[2025/09/12 05:24:13 034526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45600|
[2025/09/12 05:24:13 034531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 034535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2000793|
[2025/09/12 05:24:13 034539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 034543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1923|
[2025/09/12 05:24:13 034564] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1923|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653034550|stream_id:0|stream_offset:2000793|
[2025/09/12 05:24:13 034569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1923|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 034577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 034581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36420|rtt_var:26|pto_duration:38420|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 034591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 034595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 034599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 034603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653097970|now:1757654653034581|interv:63389|
[2025/09/12 05:24:13 034607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653097970|now:1757654653034581|interval:63389|pto_count:0|srtt:36420
[2025/09/12 05:24:13 034611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46800|
[2025/09/12 05:24:13 034615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 034619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2001972|
[2025/09/12 05:24:13 034624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 034628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653035627|now:1757654653034627|interv:1000|
[2025/09/12 05:24:13 034631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 034635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 034639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653035627|
[2025/09/12 05:24:13 034643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653035627|
[2025/09/12 05:24:13 034647] [debug] |xqc_engine_wakeup_after|wakeup:1757654653035627|now:1757654653034647|diff:980|
[2025/09/12 05:24:13 034651] [debug] |xqc_engine_main_logic|END|now:1757654653034377|
[2025/09/12 05:24:13 035005] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653035004|
[2025/09/12 05:24:13 035011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 035016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:883|
[2025/09/12 05:24:13 035020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:884|
[2025/09/12 05:24:13 035026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:884|
[2025/09/12 05:24:13 035030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 035034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1885|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1886|path_largest_ack:1885|
[2025/09/12 05:24:13 035039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46806|prior_delivered:1946996|prior_time:1757654652995109|is_app_limited:0|send_elapse:37929|ack_elapse:39895|ctl_first_sent_time:1757654652996659|lagest_ack_time:1757654653035004|curr_delivered:1993802|
[2025/09/12 05:24:13 035047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652996659|
[2025/09/12 05:24:13 035051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1010||sndq_packets_used_bytes:0|sndq_packets_free:1666|
[2025/09/12 05:24:13 035055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1886|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1886|path_largest_ack:1886|
[2025/09/12 05:24:13 035060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45606|prior_delivered:1949396|prior_time:1757654652997108|is_app_limited:0|send_elapse:37842|ack_elapse:37896|ctl_first_sent_time:1757654652998542|lagest_ack_time:1757654653035004|curr_delivered:1995002|
[2025/09/12 05:24:13 035064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652998542|
[2025/09/12 05:24:13 035068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1009||sndq_packets_used_bytes:0|sndq_packets_free:1667|
[2025/09/12 05:24:13 035072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36420|rttvar:26|minrtt:30532|latest_rtt:36462|ack_delay:32|
[2025/09/12 05:24:13 035076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36421|rttvar:22|minrtt:30532|latest_rtt:36462|ack_delay:32|
[2025/09/12 05:24:13 035080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1886|lost_pn:1883|thresh:3|
[2025/09/12 05:24:13 035084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 035088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36421|rtt_var:22|pto_duration:38421|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 035092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 035096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 035100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:13 035104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653097971|now:1757654653035088|interv:62883|
[2025/09/12 05:24:13 035108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653097971|now:1757654653035088|interval:62883|pto_count:0|srtt:36421
[2025/09/12 05:24:13 035112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37842, ack_elapse 37896, delivered 45606|rate 1203451|lost 202|
[2025/09/12 05:24:13 035116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203451) in round 44|
[2025/09/12 05:24:13 035120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 035125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 035128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652998542|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 035133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654652998542|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 035140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44400|srtt:36421|latest_rtt:36462|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 035145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:884|largest:884|pns:2|
[2025/09/12 05:24:13 035150] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:884|frame:ACK |recv_time:1757654653035004|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 035154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773035004|now:1757654653035004|interv:120000000|
[2025/09/12 05:24:13 035158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773035004|now:1757654653035004|interv:120000000|
[2025/09/12 05:24:13 035162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653035627|pq_index:0|
[2025/09/12 05:24:13 035166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653034377|
[2025/09/12 05:24:13 035170] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653035170|
[2025/09/12 05:24:13 035175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653035174|
[2025/09/12 05:24:13 035180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36421|min_srtt:36421|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 035184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2051490|
[2025/09/12 05:24:13 035189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36421|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 035193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 035197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36421|min_srtt:36421|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 035201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2052669|
[2025/09/12 05:24:13 035206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36421|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 035210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 035214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36421|min_srtt:36421|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 035221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2053848|
[2025/09/12 05:24:13 035225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 035229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 035233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 035237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 035241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 035245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2001972|
[2025/09/12 05:24:13 035249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 035253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 035257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653035627|
[2025/09/12 05:24:13 035261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653035627|
[2025/09/12 05:24:13 035265] [debug] |xqc_engine_wakeup_after|wakeup:1757654653035627|now:1757654653035265|diff:362|
[2025/09/12 05:24:13 035269] [debug] |xqc_engine_main_logic|END|now:1757654653035174|
[2025/09/12 05:24:13 035274] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653035274|
[2025/09/12 05:24:13 035277] [debug] |xqc_engine_wakeup_after|wakeup:1757654653035627|now:1757654653035277|diff:350|
[2025/09/12 05:24:13 035281] [debug] |xqc_engine_main_logic|END|now:1757654653035274|
[2025/09/12 05:24:13 036347] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653036347|
[2025/09/12 05:24:13 036357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653035627|pq_index:0|
[2025/09/12 05:24:13 036361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653035174|
[2025/09/12 05:24:13 036366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653036365|
[2025/09/12 05:24:13 036370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654653036091|now:1757654653036365|
[2025/09/12 05:24:13 036374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:13 036378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654653036091|now:1757654653036365|
[2025/09/12 05:24:13 036382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:13 036386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653035627|now:1757654653036365|
[2025/09/12 05:24:13 036390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653035627|now:1757654653036365|
[2025/09/12 05:24:13 036394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 036402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:884|ack_delay:25311|first_ack_range:29|largest_pkt_recv_time:1757654653011091|
[2025/09/12 05:24:13 036407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:884|low:855|pkt_pns:2|
[2025/09/12 05:24:13 036411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:872|frame_largest_recv:884|
[2025/09/12 05:24:13 036415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:13 036420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36421|min_srtt:36421|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 036424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2053848|
[2025/09/12 05:24:13 036428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 036432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 036436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 036440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 036445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 036449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2001972|
[2025/09/12 05:24:13 036453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 036480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1924|
[2025/09/12 05:24:13 036508] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1924|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:44400|now:1757654653036488|stream_id:0|stream_offset:2001972|
[2025/09/12 05:24:13 036513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1924|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 036518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:13 036523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36421|rtt_var:22|pto_duration:38421|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 036527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 036531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 036535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 036538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653099909|now:1757654653036522|interv:63387|
[2025/09/12 05:24:13 036542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653099909|now:1757654653036522|interval:63387|pto_count:0|srtt:36421
[2025/09/12 05:24:13 036551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:13 036556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 036560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2003151|
[2025/09/12 05:24:13 036564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 036568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1925|
[2025/09/12 05:24:13 036592] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1925|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653036574|stream_id:0|stream_offset:2003151|
[2025/09/12 05:24:13 036597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1925|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 036602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 036606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36421|rtt_var:22|pto_duration:38421|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 036610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 036614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 036618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 036622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653099995|now:1757654653036606|interv:63389|
[2025/09/12 05:24:13 036626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653099995|now:1757654653036606|interval:63389|pto_count:0|srtt:36421
[2025/09/12 05:24:13 036630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:13 036634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 036638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2004330|
[2025/09/12 05:24:13 036643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 036647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653037647|now:1757654653036647|interv:1000|
[2025/09/12 05:24:13 036651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 036654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 036658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653037647|
[2025/09/12 05:24:13 036662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653037647|
[2025/09/12 05:24:13 036666] [debug] |xqc_engine_wakeup_after|wakeup:1757654653037647|now:1757654653036666|diff:981|
[2025/09/12 05:24:13 036674] [debug] |xqc_engine_main_logic|END|now:1757654653036365|
[2025/09/12 05:24:13 037003] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653037002|
[2025/09/12 05:24:13 037008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 037014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:884|
[2025/09/12 05:24:13 037018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:885|
[2025/09/12 05:24:13 037023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:885|
[2025/09/12 05:24:13 037027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 037032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1887|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1888|path_largest_ack:1887|
[2025/09/12 05:24:13 037036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46806|prior_delivered:1949396|prior_time:1757654652997108|is_app_limited:0|send_elapse:37944|ack_elapse:39894|ctl_first_sent_time:1757654652998644|lagest_ack_time:1757654653037002|curr_delivered:1996202|
[2025/09/12 05:24:13 037041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654652998644|
[2025/09/12 05:24:13 037045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1008||sndq_packets_used_bytes:0|sndq_packets_free:1668|
[2025/09/12 05:24:13 037049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1888|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1888|path_largest_ack:1888|
[2025/09/12 05:24:13 037054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45606|prior_delivered:1951796|prior_time:1757654652999124|is_app_limited:0|send_elapse:37858|ack_elapse:37878|ctl_first_sent_time:1757654653000557|lagest_ack_time:1757654653037002|curr_delivered:1997402|
[2025/09/12 05:24:13 037058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653000557|
[2025/09/12 05:24:13 037062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1007||sndq_packets_used_bytes:0|sndq_packets_free:1669|
[2025/09/12 05:24:13 037066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36421|rttvar:22|minrtt:30532|latest_rtt:36445|ack_delay:40|
[2025/09/12 05:24:13 037070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36419|rttvar:21|minrtt:30532|latest_rtt:36445|ack_delay:40|
[2025/09/12 05:24:13 037074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1888|lost_pn:1885|thresh:3|
[2025/09/12 05:24:13 037078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 037082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36419|rtt_var:21|pto_duration:38419|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 037087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 037090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 037094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 037102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653099993|now:1757654653037082|interv:62911|
[2025/09/12 05:24:13 037106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653099993|now:1757654653037082|interval:62911|pto_count:0|srtt:36419
[2025/09/12 05:24:13 037110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37858, ack_elapse 37878, delivered 45606|rate 1204023|lost 202|
[2025/09/12 05:24:13 037114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204023) in round 44|
[2025/09/12 05:24:13 037118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 037122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 037126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653000557|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 037130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653000557|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 037135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:36419|latest_rtt:36445|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 037140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:885|largest:885|pns:2|
[2025/09/12 05:24:13 037145] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:885|frame:ACK |recv_time:1757654653037002|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 037149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773037002|now:1757654653037002|interv:120000000|
[2025/09/12 05:24:13 037153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773037002|now:1757654653037002|interv:120000000|
[2025/09/12 05:24:13 037157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653037647|pq_index:0|
[2025/09/12 05:24:13 037161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653036365|
[2025/09/12 05:24:13 037165] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653037165|
[2025/09/12 05:24:13 037170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653037169|
[2025/09/12 05:24:13 037175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36419|min_srtt:36419|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 037180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2053848|
[2025/09/12 05:24:13 037184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36419|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 037191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 037195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36419|min_srtt:36419|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 037199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2055027|
[2025/09/12 05:24:13 037204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36419|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 037208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 037212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36419|min_srtt:36419|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 037216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2056206|
[2025/09/12 05:24:13 037220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 037224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 037228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 037232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 037237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 037241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2004330|
[2025/09/12 05:24:13 037245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 037249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 037253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653037647|
[2025/09/12 05:24:13 037256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653037647|
[2025/09/12 05:24:13 037260] [debug] |xqc_engine_wakeup_after|wakeup:1757654653037647|now:1757654653037260|diff:387|
[2025/09/12 05:24:13 037264] [debug] |xqc_engine_main_logic|END|now:1757654653037169|
[2025/09/12 05:24:13 037269] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653037269|
[2025/09/12 05:24:13 037273] [debug] |xqc_engine_wakeup_after|wakeup:1757654653037647|now:1757654653037273|diff:374|
[2025/09/12 05:24:13 037277] [debug] |xqc_engine_main_logic|END|now:1757654653037269|
[2025/09/12 05:24:13 038343] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653038343|
[2025/09/12 05:24:13 038352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653037647|pq_index:0|
[2025/09/12 05:24:13 038356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653037169|
[2025/09/12 05:24:13 038366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653038364|
[2025/09/12 05:24:13 038370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653037647|now:1757654653038364|
[2025/09/12 05:24:13 038374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653037647|now:1757654653038364|
[2025/09/12 05:24:13 038378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 038383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36419|min_srtt:36419|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 038388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2056206|
[2025/09/12 05:24:13 038392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 038396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 038400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 038404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 038409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 038413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2004330|
[2025/09/12 05:24:13 038418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 038422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1926-1930|next_skip_chance:1757654653228678|current_time:1757654653038421|
[2025/09/12 05:24:13 038426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1931|
[2025/09/12 05:24:13 038470] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1931|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653038434|stream_id:0|stream_offset:2004330|
[2025/09/12 05:24:13 038482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1931|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 038488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 038492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36419|rtt_var:21|pto_duration:38419|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 038497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 038500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 038508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 038512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653101853|now:1757654653038492|interv:63361|
[2025/09/12 05:24:13 038516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653101853|now:1757654653038492|interval:63361|pto_count:0|srtt:36419
[2025/09/12 05:24:13 038521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:13 038525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 038530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2005509|
[2025/09/12 05:24:13 038534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 038538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1932|
[2025/09/12 05:24:13 038560] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1932|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653038545|stream_id:0|stream_offset:2005509|
[2025/09/12 05:24:13 038566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1932|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 038575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 038579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36419|rtt_var:21|pto_duration:38419|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 038584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 038588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 038591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 038595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653101964|now:1757654653038579|interv:63385|
[2025/09/12 05:24:13 038599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653101964|now:1757654653038579|interval:63385|pto_count:0|srtt:36419
[2025/09/12 05:24:13 038603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:13 038608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 038612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2006688|
[2025/09/12 05:24:13 038616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 038620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653039620|now:1757654653038620|interv:1000|
[2025/09/12 05:24:13 038624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 038631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 038635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653039620|
[2025/09/12 05:24:13 038639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653039620|
[2025/09/12 05:24:13 038643] [debug] |xqc_engine_wakeup_after|wakeup:1757654653039620|now:1757654653038643|diff:977|
[2025/09/12 05:24:13 038647] [debug] |xqc_engine_main_logic|END|now:1757654653038364|
[2025/09/12 05:24:13 038994] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653038993|
[2025/09/12 05:24:13 038999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 039005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:885|
[2025/09/12 05:24:13 039009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:886|
[2025/09/12 05:24:13 039014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:886|
[2025/09/12 05:24:13 039018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 039023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1889|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1890|path_largest_ack:1889|
[2025/09/12 05:24:13 039027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46806|prior_delivered:1951796|prior_time:1757654652999124|is_app_limited:0|send_elapse:37961|ack_elapse:39869|ctl_first_sent_time:1757654653000660|lagest_ack_time:1757654653038993|curr_delivered:1998602|
[2025/09/12 05:24:13 039032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653000660|
[2025/09/12 05:24:13 039036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1006||sndq_packets_used_bytes:0|sndq_packets_free:1670|
[2025/09/12 05:24:13 039040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1890|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1890|path_largest_ack:1890|
[2025/09/12 05:24:13 039045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45606|prior_delivered:1954196|prior_time:1757654653001117|is_app_limited:0|send_elapse:37853|ack_elapse:37876|ctl_first_sent_time:1757654653002550|lagest_ack_time:1757654653038993|curr_delivered:1999802|
[2025/09/12 05:24:13 039049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653002550|
[2025/09/12 05:24:13 039053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1005||sndq_packets_used_bytes:0|sndq_packets_free:1671|
[2025/09/12 05:24:13 039057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36419|rttvar:21|minrtt:30532|latest_rtt:36443|ack_delay:32|
[2025/09/12 05:24:13 039061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36418|rttvar:18|minrtt:30532|latest_rtt:36443|ack_delay:32|
[2025/09/12 05:24:13 039065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1890|lost_pn:1887|thresh:3|
[2025/09/12 05:24:13 039069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 039073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36418|rtt_var:18|pto_duration:38418|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 039082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 039086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 039090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 039094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653101963|now:1757654653039073|interv:62890|
[2025/09/12 05:24:13 039098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653101963|now:1757654653039073|interval:62890|pto_count:0|srtt:36418
[2025/09/12 05:24:13 039102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37853, ack_elapse 37876, delivered 45606|rate 1204087|lost 202|
[2025/09/12 05:24:13 039106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204087) in round 44|
[2025/09/12 05:24:13 039111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 039115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 039119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653002550|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 039123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653002550|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 039128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:36418|latest_rtt:36443|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 039133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:886|largest:886|pns:2|
[2025/09/12 05:24:13 039138] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:886|frame:ACK |recv_time:1757654653038993|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 039142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773038993|now:1757654653038993|interv:120000000|
[2025/09/12 05:24:13 039146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773038993|now:1757654653038993|interv:120000000|
[2025/09/12 05:24:13 039150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653039620|pq_index:0|
[2025/09/12 05:24:13 039154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653038364|
[2025/09/12 05:24:13 039158] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653039158|
[2025/09/12 05:24:13 039163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653039162|
[2025/09/12 05:24:13 039169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36418|min_srtt:36418|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 039176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2056206|
[2025/09/12 05:24:13 039180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36418|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 039185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 039189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36418|min_srtt:36418|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 039193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2057385|
[2025/09/12 05:24:13 039198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36418|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 039202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 039206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36418|min_srtt:36418|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 039210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2058564|
[2025/09/12 05:24:13 039214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 039218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 039222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 039226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 039231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 039235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2006688|
[2025/09/12 05:24:13 039239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 039243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 039247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653039620|
[2025/09/12 05:24:13 039251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653039620|
[2025/09/12 05:24:13 039255] [debug] |xqc_engine_wakeup_after|wakeup:1757654653039620|now:1757654653039254|diff:366|
[2025/09/12 05:24:13 039259] [debug] |xqc_engine_main_logic|END|now:1757654653039162|
[2025/09/12 05:24:13 039264] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653039264|
[2025/09/12 05:24:13 039270] [debug] |xqc_engine_wakeup_after|wakeup:1757654653039620|now:1757654653039270|diff:350|
[2025/09/12 05:24:13 039274] [debug] |xqc_engine_main_logic|END|now:1757654653039264|
[2025/09/12 05:24:13 040340] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653040340|
[2025/09/12 05:24:13 040350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653039620|pq_index:0|
[2025/09/12 05:24:13 040354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653039162|
[2025/09/12 05:24:13 040359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653040358|
[2025/09/12 05:24:13 040363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653039620|now:1757654653040358|
[2025/09/12 05:24:13 040367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653039620|now:1757654653040358|
[2025/09/12 05:24:13 040371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 040376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36418|min_srtt:36418|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 040381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2058564|
[2025/09/12 05:24:13 040385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 040389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 040393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 040397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 040402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 040406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2006688|
[2025/09/12 05:24:13 040410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 040415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1933|
[2025/09/12 05:24:13 040443] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1933|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653040422|stream_id:0|stream_offset:2006688|
[2025/09/12 05:24:13 040449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1933|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 040453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 040480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36418|rtt_var:18|pto_duration:38418|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 040485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 040494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 040498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 040501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653103840|now:1757654653040480|interv:63360|
[2025/09/12 05:24:13 040505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653103840|now:1757654653040480|interval:63360|pto_count:0|srtt:36418
[2025/09/12 05:24:13 040510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:13 040515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 040519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2007867|
[2025/09/12 05:24:13 040524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 040528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1934|
[2025/09/12 05:24:13 040550] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1934|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653040534|stream_id:0|stream_offset:2007867|
[2025/09/12 05:24:13 040555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1934|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 040560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 040564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36418|rtt_var:18|pto_duration:38418|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 040568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 040572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 040576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 040580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653103952|now:1757654653040564|interv:63388|
[2025/09/12 05:24:13 040584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653103952|now:1757654653040564|interval:63388|pto_count:0|srtt:36418
[2025/09/12 05:24:13 040588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:13 040592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 040597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2009046|
[2025/09/12 05:24:13 040604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 040608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653041608|now:1757654653040608|interv:1000|
[2025/09/12 05:24:13 040612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 040616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 040620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653041608|
[2025/09/12 05:24:13 040624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653041608|
[2025/09/12 05:24:13 040628] [debug] |xqc_engine_wakeup_after|wakeup:1757654653041608|now:1757654653040628|diff:980|
[2025/09/12 05:24:13 040632] [debug] |xqc_engine_main_logic|END|now:1757654653040358|
[2025/09/12 05:24:13 040989] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653040988|
[2025/09/12 05:24:13 040995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 041000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:886|
[2025/09/12 05:24:13 041004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:887|
[2025/09/12 05:24:13 041009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:887|
[2025/09/12 05:24:13 041013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 041018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1891|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1892|path_largest_ack:1891|
[2025/09/12 05:24:13 041023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46806|prior_delivered:1954196|prior_time:1757654653001117|is_app_limited:0|send_elapse:37955|ack_elapse:39871|ctl_first_sent_time:1757654653002652|lagest_ack_time:1757654653040988|curr_delivered:2001002|
[2025/09/12 05:24:13 041027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653002652|
[2025/09/12 05:24:13 041032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1004||sndq_packets_used_bytes:0|sndq_packets_free:1672|
[2025/09/12 05:24:13 041036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1892|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1892|path_largest_ack:1892|
[2025/09/12 05:24:13 041040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45606|prior_delivered:1956596|prior_time:1757654653003106|is_app_limited:0|send_elapse:37872|ack_elapse:37882|ctl_first_sent_time:1757654653004559|lagest_ack_time:1757654653040988|curr_delivered:2002202|
[2025/09/12 05:24:13 041044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653004559|
[2025/09/12 05:24:13 041048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1003||sndq_packets_used_bytes:0|sndq_packets_free:1673|
[2025/09/12 05:24:13 041052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36418|rttvar:18|minrtt:30532|latest_rtt:36429|ack_delay:32|
[2025/09/12 05:24:13 041056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36415|rttvar:19|minrtt:30532|latest_rtt:36429|ack_delay:32|
[2025/09/12 05:24:13 041061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1892|lost_pn:1889|thresh:3|
[2025/09/12 05:24:13 041068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 041072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36415|rtt_var:19|pto_duration:38415|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 041077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 041080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 041084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 041088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653103949|now:1757654653041072|interv:62877|
[2025/09/12 05:24:13 041092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653103949|now:1757654653041072|interval:62877|pto_count:0|srtt:36415
[2025/09/12 05:24:13 041096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37872, ack_elapse 37882, delivered 45606|rate 1203896|lost 202|
[2025/09/12 05:24:13 041101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203896) in round 44|
[2025/09/12 05:24:13 041105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 041109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 041113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653004559|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 041117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653004559|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 041121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:36415|latest_rtt:36429|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 041127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:887|largest:887|pns:2|
[2025/09/12 05:24:13 041131] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:887|frame:ACK |recv_time:1757654653040988|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 041136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773040988|now:1757654653040988|interv:120000000|
[2025/09/12 05:24:13 041140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773040988|now:1757654653040988|interv:120000000|
[2025/09/12 05:24:13 041144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653041608|pq_index:0|
[2025/09/12 05:24:13 041148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653040358|
[2025/09/12 05:24:13 041152] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653041152|
[2025/09/12 05:24:13 041156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653041156|
[2025/09/12 05:24:13 041165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36415|min_srtt:36415|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 041169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2058564|
[2025/09/12 05:24:13 041173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36415|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 041178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 041182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36415|min_srtt:36415|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 041186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2059743|
[2025/09/12 05:24:13 041190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36415|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 041195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 041199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36415|min_srtt:36415|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 041203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2060922|
[2025/09/12 05:24:13 041207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 041211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 041215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 041219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 041223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 041227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2009046|
[2025/09/12 05:24:13 041231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 041235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 041239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653041608|
[2025/09/12 05:24:13 041243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653041608|
[2025/09/12 05:24:13 041249] [debug] |xqc_engine_wakeup_after|wakeup:1757654653041608|now:1757654653041249|diff:359|
[2025/09/12 05:24:13 041253] [debug] |xqc_engine_main_logic|END|now:1757654653041156|
[2025/09/12 05:24:13 041258] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653041258|
[2025/09/12 05:24:13 041262] [debug] |xqc_engine_wakeup_after|wakeup:1757654653041608|now:1757654653041262|diff:346|
[2025/09/12 05:24:13 041266] [debug] |xqc_engine_main_logic|END|now:1757654653041258|
[2025/09/12 05:24:13 042332] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653042332|
[2025/09/12 05:24:13 042342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653041608|pq_index:0|
[2025/09/12 05:24:13 042346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653041156|
[2025/09/12 05:24:13 042351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653042350|
[2025/09/12 05:24:13 042355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653041608|now:1757654653042350|
[2025/09/12 05:24:13 042359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653041608|now:1757654653042350|
[2025/09/12 05:24:13 042363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 042368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36415|min_srtt:36415|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 042372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2060922|
[2025/09/12 05:24:13 042377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 042381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 042384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 042389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 042393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 042397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2009046|
[2025/09/12 05:24:13 042402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 042410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1935|
[2025/09/12 05:24:13 042437] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1935|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653042417|stream_id:0|stream_offset:2009046|
[2025/09/12 05:24:13 042443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1935|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 042447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 042478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36415|rtt_var:19|pto_duration:38415|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 042483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 042487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 042491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 042495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653105832|now:1757654653042478|interv:63354|
[2025/09/12 05:24:13 042499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653105832|now:1757654653042478|interval:63354|pto_count:0|srtt:36415
[2025/09/12 05:24:13 042503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:13 042508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 042512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2010225|
[2025/09/12 05:24:13 042516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 042520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1936|
[2025/09/12 05:24:13 042543] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1936|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653042527|stream_id:0|stream_offset:2010225|
[2025/09/12 05:24:13 042548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1936|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 042552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 042556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36415|rtt_var:19|pto_duration:38415|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 042561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 042564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 042568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 042572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653105942|now:1757654653042556|interv:63386|
[2025/09/12 05:24:13 042576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653105942|now:1757654653042556|interval:63386|pto_count:0|srtt:36415
[2025/09/12 05:24:13 042580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:13 042585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 042589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2011404|
[2025/09/12 05:24:13 042597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 042601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653043601|now:1757654653042601|interv:1000|
[2025/09/12 05:24:13 042605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 042609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 042613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653043601|
[2025/09/12 05:24:13 042617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653043601|
[2025/09/12 05:24:13 042621] [debug] |xqc_engine_wakeup_after|wakeup:1757654653043601|now:1757654653042621|diff:980|
[2025/09/12 05:24:13 042625] [debug] |xqc_engine_main_logic|END|now:1757654653042350|
[2025/09/12 05:24:13 042988] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653042987|
[2025/09/12 05:24:13 042993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 042999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:887|
[2025/09/12 05:24:13 043002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:888|
[2025/09/12 05:24:13 043008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:888|
[2025/09/12 05:24:13 043012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 043017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1893|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1894|path_largest_ack:1893|
[2025/09/12 05:24:13 043021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46806|prior_delivered:1956596|prior_time:1757654653003106|is_app_limited:0|send_elapse:37969|ack_elapse:39881|ctl_first_sent_time:1757654653004656|lagest_ack_time:1757654653042987|curr_delivered:2003402|
[2025/09/12 05:24:13 043026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653004656|
[2025/09/12 05:24:13 043030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1002||sndq_packets_used_bytes:0|sndq_packets_free:1674|
[2025/09/12 05:24:13 043034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1894|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1894|path_largest_ack:1894|
[2025/09/12 05:24:13 043038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45606|prior_delivered:1958996|prior_time:1757654653005102|is_app_limited:0|send_elapse:37873|ack_elapse:37885|ctl_first_sent_time:1757654653006562|lagest_ack_time:1757654653042987|curr_delivered:2004602|
[2025/09/12 05:24:13 043043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653006562|
[2025/09/12 05:24:13 043047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1001||sndq_packets_used_bytes:0|sndq_packets_free:1675|
[2025/09/12 05:24:13 043051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36415|rttvar:19|minrtt:30532|latest_rtt:36425|ack_delay:40|
[2025/09/12 05:24:13 043055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36412|rttvar:22|minrtt:30532|latest_rtt:36425|ack_delay:40|
[2025/09/12 05:24:13 043066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1894|lost_pn:1891|thresh:3|
[2025/09/12 05:24:13 043070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 043074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36412|rtt_var:22|pto_duration:38412|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 043078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 043082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 043086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 043090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653105939|now:1757654653043074|interv:62865|
[2025/09/12 05:24:13 043094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653105939|now:1757654653043074|interval:62865|pto_count:0|srtt:36412
[2025/09/12 05:24:13 043098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37873, ack_elapse 37885, delivered 45606|rate 1203800|lost 202|
[2025/09/12 05:24:13 043103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203800) in round 44|
[2025/09/12 05:24:13 043107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 043111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 043115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653006562|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 043119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653006562|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 043123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:36412|latest_rtt:36425|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 043129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:888|largest:888|pns:2|
[2025/09/12 05:24:13 043133] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:888|frame:ACK |recv_time:1757654653042987|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 043138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773042987|now:1757654653042987|interv:120000000|
[2025/09/12 05:24:13 043142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773042987|now:1757654653042987|interv:120000000|
[2025/09/12 05:24:13 043146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653043601|pq_index:0|
[2025/09/12 05:24:13 043150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653042350|
[2025/09/12 05:24:13 043156] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653043156|
[2025/09/12 05:24:13 043161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653043160|
[2025/09/12 05:24:13 043166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36412|min_srtt:36412|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 043171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2060922|
[2025/09/12 05:24:13 043175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36412|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 043180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 043184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36412|min_srtt:36412|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 043188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2062101|
[2025/09/12 05:24:13 043192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36412|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 043197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 043201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36412|min_srtt:36412|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 043205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2063280|
[2025/09/12 05:24:13 043209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 043213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 043217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 043221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 043225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 043229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2011404|
[2025/09/12 05:24:13 043233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 043237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 043244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653043601|
[2025/09/12 05:24:13 043248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653043601|
[2025/09/12 05:24:13 043252] [debug] |xqc_engine_wakeup_after|wakeup:1757654653043601|now:1757654653043252|diff:349|
[2025/09/12 05:24:13 043256] [debug] |xqc_engine_main_logic|END|now:1757654653043160|
[2025/09/12 05:24:13 043261] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653043261|
[2025/09/12 05:24:13 043264] [debug] |xqc_engine_wakeup_after|wakeup:1757654653043601|now:1757654653043264|diff:337|
[2025/09/12 05:24:13 043268] [debug] |xqc_engine_main_logic|END|now:1757654653043261|
[2025/09/12 05:24:13 044335] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653044335|
[2025/09/12 05:24:13 044345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653043601|pq_index:0|
[2025/09/12 05:24:13 044349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653043160|
[2025/09/12 05:24:13 044354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653044353|
[2025/09/12 05:24:13 044358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653043601|now:1757654653044353|
[2025/09/12 05:24:13 044363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653043601|now:1757654653044353|
[2025/09/12 05:24:13 044366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 044372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36412|min_srtt:36412|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 044376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2063280|
[2025/09/12 05:24:13 044380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 044384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 044388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 044392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 044397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 044401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2011404|
[2025/09/12 05:24:13 044405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 044410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1937|
[2025/09/12 05:24:13 044441] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1937|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653044417|stream_id:0|stream_offset:2011404|
[2025/09/12 05:24:13 044450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1937|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 044485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 044490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36412|rtt_var:22|pto_duration:38412|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 044495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 044499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 044502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 044506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653107829|now:1757654653044490|interv:63339|
[2025/09/12 05:24:13 044511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653107829|now:1757654653044490|interval:63339|pto_count:0|srtt:36412
[2025/09/12 05:24:13 044515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:13 044520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 044524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2012583|
[2025/09/12 05:24:13 044529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 044533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1938|
[2025/09/12 05:24:13 044566] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1938|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653044540|stream_id:0|stream_offset:2012583|
[2025/09/12 05:24:13 044575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1938|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 044583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 044589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36412|rtt_var:22|pto_duration:38412|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 044593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 044597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 044601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 044605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653107952|now:1757654653044589|interv:63363|
[2025/09/12 05:24:13 044609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653107952|now:1757654653044589|interval:63363|pto_count:0|srtt:36412
[2025/09/12 05:24:13 044614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:13 044623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 044627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2013762|
[2025/09/12 05:24:13 044631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 044635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653045635|now:1757654653044635|interv:1000|
[2025/09/12 05:24:13 044639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 044643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 044647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653045635|
[2025/09/12 05:24:13 044651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653045635|
[2025/09/12 05:24:13 044655] [debug] |xqc_engine_wakeup_after|wakeup:1757654653045635|now:1757654653044655|diff:980|
[2025/09/12 05:24:13 044660] [debug] |xqc_engine_main_logic|END|now:1757654653044353|
[2025/09/12 05:24:13 044981] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653044980|
[2025/09/12 05:24:13 044987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 044992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:888|
[2025/09/12 05:24:13 044996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:889|
[2025/09/12 05:24:13 045002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:889|
[2025/09/12 05:24:13 045006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 045011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1895|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1896|path_largest_ack:1895|
[2025/09/12 05:24:13 045015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46806|prior_delivered:1958996|prior_time:1757654653005102|is_app_limited:0|send_elapse:37971|ack_elapse:39878|ctl_first_sent_time:1757654653006660|lagest_ack_time:1757654653044980|curr_delivered:2005802|
[2025/09/12 05:24:13 045020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653006660|
[2025/09/12 05:24:13 045024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1000||sndq_packets_used_bytes:0|sndq_packets_free:1676|
[2025/09/12 05:24:13 045028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1896|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1896|path_largest_ack:1896|
[2025/09/12 05:24:13 045033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45606|prior_delivered:1961396|prior_time:1757654653007093|is_app_limited:0|send_elapse:37880|ack_elapse:37887|ctl_first_sent_time:1757654653008549|lagest_ack_time:1757654653044980|curr_delivered:2007002|
[2025/09/12 05:24:13 045037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653008549|
[2025/09/12 05:24:13 045041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:999||sndq_packets_used_bytes:0|sndq_packets_free:1677|
[2025/09/12 05:24:13 045045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36412|rttvar:22|minrtt:30532|latest_rtt:36431|ack_delay:40|
[2025/09/12 05:24:13 045053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36409|rttvar:22|minrtt:30532|latest_rtt:36431|ack_delay:40|
[2025/09/12 05:24:13 045057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1896|lost_pn:1893|thresh:3|
[2025/09/12 05:24:13 045061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 045065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36409|rtt_var:22|pto_duration:38409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 045069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 045073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 045077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 045081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653107949|now:1757654653045065|interv:62884|
[2025/09/12 05:24:13 045085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653107949|now:1757654653045065|interval:62884|pto_count:0|srtt:36409
[2025/09/12 05:24:13 045089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37880, ack_elapse 37887, delivered 45606|rate 1203737|lost 202|
[2025/09/12 05:24:13 045094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203737) in round 44|
[2025/09/12 05:24:13 045098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 045102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 045106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653008549|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 045110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653008549|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 045114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:36409|latest_rtt:36431|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 045120] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:97279|inflight:44407|mode:2|applimit:0|pacing_rate:1207876|bw:1207876|srtt:36409|latest_rtt:36431|min_rtt:30532|send:1920|lost:202|tlp:0|recv:882|recovery:0|slow_start:0|conn_life:1756970|acked:2400|delivered:2007002|is_cwnd_limited:0|
[2025/09/12 05:24:13 045126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:889|largest:889|pns:2|
[2025/09/12 05:24:13 045130] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:889|frame:ACK |recv_time:1757654653044980|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 045137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773044980|now:1757654653044980|interv:120000000|
[2025/09/12 05:24:13 045141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773044980|now:1757654653044980|interv:120000000|
[2025/09/12 05:24:13 045145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653045635|pq_index:0|
[2025/09/12 05:24:13 045149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653044353|
[2025/09/12 05:24:13 045153] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653045153|
[2025/09/12 05:24:13 045158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653045157|
[2025/09/12 05:24:13 045163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36409|min_srtt:36409|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 045168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2063280|
[2025/09/12 05:24:13 045172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36409|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 045176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 045181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36409|min_srtt:36409|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 045185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2064459|
[2025/09/12 05:24:13 045189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36409|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 045193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 045198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36409|min_srtt:36409|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 045202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2065638|
[2025/09/12 05:24:13 045206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 045210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 045214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 045218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 045225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 045229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2013762|
[2025/09/12 05:24:13 045233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 045237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 045241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653045635|
[2025/09/12 05:24:13 045245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653045635|
[2025/09/12 05:24:13 045249] [debug] |xqc_engine_wakeup_after|wakeup:1757654653045635|now:1757654653045248|diff:387|
[2025/09/12 05:24:13 045253] [debug] |xqc_engine_main_logic|END|now:1757654653045157|
[2025/09/12 05:24:13 045257] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653045257|
[2025/09/12 05:24:13 045261] [debug] |xqc_engine_wakeup_after|wakeup:1757654653045635|now:1757654653045261|diff:374|
[2025/09/12 05:24:13 045265] [debug] |xqc_engine_main_logic|END|now:1757654653045257|
[2025/09/12 05:24:13 046331] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653046331|
[2025/09/12 05:24:13 046341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653045635|pq_index:0|
[2025/09/12 05:24:13 046345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653045157|
[2025/09/12 05:24:13 046350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653046349|
[2025/09/12 05:24:13 046354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653045635|now:1757654653046349|
[2025/09/12 05:24:13 046359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653045635|now:1757654653046349|
[2025/09/12 05:24:13 046363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 046367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36409|min_srtt:36409|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 046372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2065638|
[2025/09/12 05:24:13 046376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 046380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 046384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 046388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 046393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 046397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2013762|
[2025/09/12 05:24:13 046405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 046410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1939|
[2025/09/12 05:24:13 046441] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1939|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653046417|stream_id:0|stream_offset:2013762|
[2025/09/12 05:24:13 046450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1939|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 046479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 046486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36409|rtt_var:22|pto_duration:38409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 046491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 046495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 046499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 046503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653109826|now:1757654653046486|interv:63340|
[2025/09/12 05:24:13 046507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653109826|now:1757654653046486|interval:63340|pto_count:0|srtt:36409
[2025/09/12 05:24:13 046512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:13 046517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 046521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2014941|
[2025/09/12 05:24:13 046525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 046529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1940|
[2025/09/12 05:24:13 046565] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1940|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653046537|stream_id:0|stream_offset:2014941|
[2025/09/12 05:24:13 046573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1940|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 046581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 046586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36409|rtt_var:22|pto_duration:38409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 046591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 046595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 046605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 046609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653109946|now:1757654653046586|interv:63360|
[2025/09/12 05:24:13 046613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653109946|now:1757654653046586|interval:63360|pto_count:0|srtt:36409
[2025/09/12 05:24:13 046617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:13 046622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 046626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2016120|
[2025/09/12 05:24:13 046631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 046635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653047634|now:1757654653046634|interv:1000|
[2025/09/12 05:24:13 046638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 046642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 046646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653047634|
[2025/09/12 05:24:13 046650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653047634|
[2025/09/12 05:24:13 046654] [debug] |xqc_engine_wakeup_after|wakeup:1757654653047634|now:1757654653046654|diff:980|
[2025/09/12 05:24:13 046659] [debug] |xqc_engine_main_logic|END|now:1757654653046349|
[2025/09/12 05:24:13 046973] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653046973|
[2025/09/12 05:24:13 046979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 046985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:889|
[2025/09/12 05:24:13 046988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:890|
[2025/09/12 05:24:13 046994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:890|
[2025/09/12 05:24:13 046998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 047003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1897|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1898|path_largest_ack:1897|
[2025/09/12 05:24:13 047007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46806|prior_delivered:1961396|prior_time:1757654653007093|is_app_limited:0|send_elapse:37979|ack_elapse:39880|ctl_first_sent_time:1757654653008648|lagest_ack_time:1757654653046973|curr_delivered:2008202|
[2025/09/12 05:24:13 047012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653008648|
[2025/09/12 05:24:13 047016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:998||sndq_packets_used_bytes:0|sndq_packets_free:1678|
[2025/09/12 05:24:13 047020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1898|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1898|path_largest_ack:1898|
[2025/09/12 05:24:13 047028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45606|prior_delivered:1963796|prior_time:1757654653009087|is_app_limited:0|send_elapse:37884|ack_elapse:37886|ctl_first_sent_time:1757654653010544|lagest_ack_time:1757654653046973|curr_delivered:2009402|
[2025/09/12 05:24:13 047033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653010544|
[2025/09/12 05:24:13 047037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:997||sndq_packets_used_bytes:0|sndq_packets_free:1679|
[2025/09/12 05:24:13 047041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36409|rttvar:22|minrtt:30532|latest_rtt:36429|ack_delay:40|
[2025/09/12 05:24:13 047045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36406|rttvar:22|minrtt:30532|latest_rtt:36429|ack_delay:40|
[2025/09/12 05:24:13 047049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1898|lost_pn:1895|thresh:3|
[2025/09/12 05:24:13 047053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 047057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36406|rtt_var:22|pto_duration:38406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 047061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 047065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 047069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 047073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653109943|now:1757654653047057|interv:62886|
[2025/09/12 05:24:13 047077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653109943|now:1757654653047057|interval:62886|pto_count:0|srtt:36406
[2025/09/12 05:24:13 047081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37884, ack_elapse 37886, delivered 45606|rate 1203769|lost 202|
[2025/09/12 05:24:13 047085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203769) in round 44|
[2025/09/12 05:24:13 047090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 047094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 047097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653010544|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 047102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653010544|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1966196|
[2025/09/12 05:24:13 047106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:36406|latest_rtt:36429|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 047115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:890|largest:890|pns:2|
[2025/09/12 05:24:13 047119] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:890|frame:ACK |recv_time:1757654653046973|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 047123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773046973|now:1757654653046973|interv:120000000|
[2025/09/12 05:24:13 047127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773046973|now:1757654653046973|interv:120000000|
[2025/09/12 05:24:13 047131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653047634|pq_index:0|
[2025/09/12 05:24:13 047135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653046349|
[2025/09/12 05:24:13 047139] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653047139|
[2025/09/12 05:24:13 047144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653047143|
[2025/09/12 05:24:13 047150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36406|min_srtt:36406|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 047154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2065638|
[2025/09/12 05:24:13 047159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36406|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 047163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 047167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36406|min_srtt:36406|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 047171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2066817|
[2025/09/12 05:24:13 047176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36406|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 047180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 047184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36406|min_srtt:36406|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 047189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2067996|
[2025/09/12 05:24:13 047193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 047197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 047201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 047207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 047212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 047216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2016120|
[2025/09/12 05:24:13 047220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 047224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 047228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653047634|
[2025/09/12 05:24:13 047231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653047634|
[2025/09/12 05:24:13 047235] [debug] |xqc_engine_wakeup_after|wakeup:1757654653047634|now:1757654653047235|diff:399|
[2025/09/12 05:24:13 047239] [debug] |xqc_engine_main_logic|END|now:1757654653047143|
[2025/09/12 05:24:13 047244] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653047244|
[2025/09/12 05:24:13 047248] [debug] |xqc_engine_wakeup_after|wakeup:1757654653047634|now:1757654653047248|diff:386|
[2025/09/12 05:24:13 047252] [debug] |xqc_engine_main_logic|END|now:1757654653047244|
[2025/09/12 05:24:13 048318] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653048318|
[2025/09/12 05:24:13 048328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653047634|pq_index:0|
[2025/09/12 05:24:13 048332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653047143|
[2025/09/12 05:24:13 048337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653048336|
[2025/09/12 05:24:13 048341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653047634|now:1757654653048336|
[2025/09/12 05:24:13 048345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653047634|now:1757654653048336|
[2025/09/12 05:24:13 048349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 048354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36406|min_srtt:36406|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 048358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2067996|
[2025/09/12 05:24:13 048363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 048367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 048370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 048375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 048379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 048387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2016120|
[2025/09/12 05:24:13 048392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 048396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1941|
[2025/09/12 05:24:13 048429] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1941|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653048404|stream_id:0|stream_offset:2016120|
[2025/09/12 05:24:13 048437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1941|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 048445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 048451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36406|rtt_var:22|pto_duration:38406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 048482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 048486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 048490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 048494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653111810|now:1757654653048451|interv:63359|
[2025/09/12 05:24:13 048498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653111810|now:1757654653048451|interval:63359|pto_count:0|srtt:36406
[2025/09/12 05:24:13 048503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:13 048508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 048512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2017299|
[2025/09/12 05:24:13 048517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 048521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1942|
[2025/09/12 05:24:13 048554] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1942|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653048528|stream_id:0|stream_offset:2017299|
[2025/09/12 05:24:13 048562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1942|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 048569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 048576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36406|rtt_var:22|pto_duration:38406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 048587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 048591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 048595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 048598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653111934|now:1757654653048576|interv:63358|
[2025/09/12 05:24:13 048602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653111934|now:1757654653048576|interval:63358|pto_count:0|srtt:36406
[2025/09/12 05:24:13 048607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:13 048612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 048616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2018478|
[2025/09/12 05:24:13 048620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 048624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653049624|now:1757654653048624|interv:1000|
[2025/09/12 05:24:13 048628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 048632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 048636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653049624|
[2025/09/12 05:24:13 048640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653049624|
[2025/09/12 05:24:13 048644] [debug] |xqc_engine_wakeup_after|wakeup:1757654653049624|now:1757654653048644|diff:980|
[2025/09/12 05:24:13 048648] [debug] |xqc_engine_main_logic|END|now:1757654653048336|
[2025/09/12 05:24:13 048962] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653048961|
[2025/09/12 05:24:13 048967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 048973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:890|
[2025/09/12 05:24:13 048977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:891|
[2025/09/12 05:24:13 048982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:891|
[2025/09/12 05:24:13 048986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 048991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1899|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1900|path_largest_ack:1899|
[2025/09/12 05:24:13 048996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46806|prior_delivered:1963796|prior_time:1757654653009087|is_app_limited:0|send_elapse:37981|ack_elapse:39874|ctl_first_sent_time:1757654653010641|lagest_ack_time:1757654653048961|curr_delivered:2010602|
[2025/09/12 05:24:13 049000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653010641|
[2025/09/12 05:24:13 049005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:996||sndq_packets_used_bytes:0|sndq_packets_free:1680|
[2025/09/12 05:24:13 049012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1900|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1900|path_largest_ack:1900|
[2025/09/12 05:24:13 049017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45606|prior_delivered:1966196|prior_time:1757654653011091|is_app_limited:0|send_elapse:37883|ack_elapse:37870|ctl_first_sent_time:1757654653012561|lagest_ack_time:1757654653048961|curr_delivered:2011802|
[2025/09/12 05:24:13 049021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653012561|
[2025/09/12 05:24:13 049025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:995||sndq_packets_used_bytes:0|sndq_packets_free:1681|
[2025/09/12 05:24:13 049029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36406|rttvar:22|minrtt:30532|latest_rtt:36400|ack_delay:32|
[2025/09/12 05:24:13 049033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36402|rttvar:26|minrtt:30532|latest_rtt:36400|ack_delay:32|
[2025/09/12 05:24:13 049037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1900|lost_pn:1897|thresh:3|
[2025/09/12 05:24:13 049042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 049045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36402|rtt_var:26|pto_duration:38402|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 049050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 049054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 049057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 049061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653111930|now:1757654653049045|interv:62885|
[2025/09/12 05:24:13 049065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653111930|now:1757654653049045|interval:62885|pto_count:0|srtt:36402
[2025/09/12 05:24:13 049070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37883, ack_elapse 37870, delivered 45606|rate 1203864|lost 202|
[2025/09/12 05:24:13 049074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 44 -> 45|
[2025/09/12 05:24:13 049078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203864) in round 45|
[2025/09/12 05:24:13 049082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 049086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 049090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653012561|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 049094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653012561|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 049101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:36402|latest_rtt:36400|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:13 049107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:891|largest:891|pns:2|
[2025/09/12 05:24:13 049111] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:891|frame:ACK |recv_time:1757654653048961|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 049116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773048961|now:1757654653048961|interv:120000000|
[2025/09/12 05:24:13 049120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773048961|now:1757654653048961|interv:120000000|
[2025/09/12 05:24:13 049124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653049624|pq_index:0|
[2025/09/12 05:24:13 049128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653048336|
[2025/09/12 05:24:13 049132] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653049132|
[2025/09/12 05:24:13 049137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653049136|
[2025/09/12 05:24:13 049142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36402|min_srtt:36402|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 049147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2067996|
[2025/09/12 05:24:13 049151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36402|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 049155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 049160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36402|min_srtt:36402|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 049164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2069175|
[2025/09/12 05:24:13 049168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36402|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 049172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 049176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36402|min_srtt:36402|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 049181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2070354|
[2025/09/12 05:24:13 049187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 049191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 049195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 049199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 049204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 049208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2018478|
[2025/09/12 05:24:13 049212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 049216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 049220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653049624|
[2025/09/12 05:24:13 049224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653049624|
[2025/09/12 05:24:13 049228] [debug] |xqc_engine_wakeup_after|wakeup:1757654653049624|now:1757654653049227|diff:397|
[2025/09/12 05:24:13 049232] [debug] |xqc_engine_main_logic|END|now:1757654653049136|
[2025/09/12 05:24:13 049236] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653049236|
[2025/09/12 05:24:13 049240] [debug] |xqc_engine_wakeup_after|wakeup:1757654653049624|now:1757654653049240|diff:384|
[2025/09/12 05:24:13 049244] [debug] |xqc_engine_main_logic|END|now:1757654653049236|
[2025/09/12 05:24:13 050310] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653050310|
[2025/09/12 05:24:13 050319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653049624|pq_index:0|
[2025/09/12 05:24:13 050324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653049136|
[2025/09/12 05:24:13 050328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653050328|
[2025/09/12 05:24:13 050333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653049624|now:1757654653050328|
[2025/09/12 05:24:13 050337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653049624|now:1757654653050328|
[2025/09/12 05:24:13 050341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 050346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36402|min_srtt:36402|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 050350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2070354|
[2025/09/12 05:24:13 050355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 050359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 050363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 050371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 050376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 050380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2018478|
[2025/09/12 05:24:13 050384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 050388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1943|
[2025/09/12 05:24:13 050420] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1943|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653050396|stream_id:0|stream_offset:2018478|
[2025/09/12 05:24:13 050429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1943|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 050436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 050443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36402|rtt_var:26|pto_duration:38402|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 050450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 050471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 050479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 050483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653113798|now:1757654653050442|interv:63356|
[2025/09/12 05:24:13 050487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653113798|now:1757654653050442|interval:63356|pto_count:0|srtt:36402
[2025/09/12 05:24:13 050492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:13 050497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 050501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2019657|
[2025/09/12 05:24:13 050505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 050510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1944|
[2025/09/12 05:24:13 050536] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1944|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653050517|stream_id:0|stream_offset:2019657|
[2025/09/12 05:24:13 050545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1944|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 050558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 050565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36402|rtt_var:26|pto_duration:38402|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 050569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 050573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 050577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 050581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653113919|now:1757654653050564|interv:63355|
[2025/09/12 05:24:13 050585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653113919|now:1757654653050564|interval:63355|pto_count:0|srtt:36402
[2025/09/12 05:24:13 050589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:13 050594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 050598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2020836|
[2025/09/12 05:24:13 050602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 050606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653051606|now:1757654653050606|interv:1000|
[2025/09/12 05:24:13 050610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 050614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 050618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653051606|
[2025/09/12 05:24:13 050622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653051606|
[2025/09/12 05:24:13 050626] [debug] |xqc_engine_wakeup_after|wakeup:1757654653051606|now:1757654653050626|diff:980|
[2025/09/12 05:24:13 050630] [debug] |xqc_engine_main_logic|END|now:1757654653050328|
[2025/09/12 05:24:13 050955] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653050954|
[2025/09/12 05:24:13 050960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 050966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:891|
[2025/09/12 05:24:13 050969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:892|
[2025/09/12 05:24:13 050975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:892|
[2025/09/12 05:24:13 050979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 050984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1901|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1902|path_largest_ack:1901|
[2025/09/12 05:24:13 050988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46806|prior_delivered:1966196|prior_time:1757654653011091|is_app_limited:0|send_elapse:37989|ack_elapse:39863|ctl_first_sent_time:1757654653012667|lagest_ack_time:1757654653050954|curr_delivered:2013002|
[2025/09/12 05:24:13 050997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653012667|
[2025/09/12 05:24:13 051001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:994||sndq_packets_used_bytes:0|sndq_packets_free:1682|
[2025/09/12 05:24:13 051005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1902|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1902|path_largest_ack:1902|
[2025/09/12 05:24:13 051010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:1968602|prior_time:1757654653013155|is_app_limited:0|send_elapse:37852|ack_elapse:37799|ctl_first_sent_time:1757654653014597|lagest_ack_time:1757654653050954|curr_delivered:2014202|
[2025/09/12 05:24:13 051014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653014597|
[2025/09/12 05:24:13 051018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:993||sndq_packets_used_bytes:0|sndq_packets_free:1683|
[2025/09/12 05:24:13 051022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36402|rttvar:26|minrtt:30532|latest_rtt:36357|ack_delay:32|
[2025/09/12 05:24:13 051026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36392|rttvar:39|minrtt:30532|latest_rtt:36357|ack_delay:32|
[2025/09/12 05:24:13 051031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1902|lost_pn:1899|thresh:3|
[2025/09/12 05:24:13 051035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 051039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36392|rtt_var:39|pto_duration:38392|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 051043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 051047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 051051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 051055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653113909|now:1757654653051039|interv:62870|
[2025/09/12 05:24:13 051058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653113909|now:1757654653051039|interval:62870|pto_count:0|srtt:36392
[2025/09/12 05:24:13 051063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37852, ack_elapse 37799, delivered 45600|rate 1204691|lost 202|
[2025/09/12 05:24:13 051067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204691) in round 45|
[2025/09/12 05:24:13 051071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 051076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 051079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653014597|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 051086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653014597|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 051091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:36392|latest_rtt:36357|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 051097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:892|largest:892|pns:2|
[2025/09/12 05:24:13 051101] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:892|frame:ACK |recv_time:1757654653050954|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 051106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773050954|now:1757654653050954|interv:120000000|
[2025/09/12 05:24:13 051110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773050954|now:1757654653050954|interv:120000000|
[2025/09/12 05:24:13 051114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653051606|pq_index:0|
[2025/09/12 05:24:13 051118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653050328|
[2025/09/12 05:24:13 051122] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653051122|
[2025/09/12 05:24:13 051126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653051125|
[2025/09/12 05:24:13 051132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36392|min_srtt:36392|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 051136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2070354|
[2025/09/12 05:24:13 051141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36392|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 051145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 051149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36392|min_srtt:36392|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 051153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2071533|
[2025/09/12 05:24:13 051158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36392|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 051162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 051166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36392|min_srtt:36392|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 051173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2072712|
[2025/09/12 05:24:13 051177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 051181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 051185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 051189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 051193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 051197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2020836|
[2025/09/12 05:24:13 051202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 051206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 051209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653051606|
[2025/09/12 05:24:13 051213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653051606|
[2025/09/12 05:24:13 051217] [debug] |xqc_engine_wakeup_after|wakeup:1757654653051606|now:1757654653051217|diff:389|
[2025/09/12 05:24:13 051221] [debug] |xqc_engine_main_logic|END|now:1757654653051125|
[2025/09/12 05:24:13 051226] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653051226|
[2025/09/12 05:24:13 051230] [debug] |xqc_engine_wakeup_after|wakeup:1757654653051606|now:1757654653051230|diff:376|
[2025/09/12 05:24:13 051234] [debug] |xqc_engine_main_logic|END|now:1757654653051226|
[2025/09/12 05:24:13 052300] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653052300|
[2025/09/12 05:24:13 052310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653051606|pq_index:0|
[2025/09/12 05:24:13 052314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653051125|
[2025/09/12 05:24:13 052319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653052318|
[2025/09/12 05:24:13 052323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653051606|now:1757654653052318|
[2025/09/12 05:24:13 052328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653051606|now:1757654653052318|
[2025/09/12 05:24:13 052331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 052336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36392|min_srtt:36392|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 052341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2072712|
[2025/09/12 05:24:13 052345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 052353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 052357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 052361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 052366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 052370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2020836|
[2025/09/12 05:24:13 052374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 052379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1945|
[2025/09/12 05:24:13 052411] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1945|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653052386|stream_id:0|stream_offset:2020836|
[2025/09/12 05:24:13 052420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1945|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 052427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 052434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36392|rtt_var:39|pto_duration:38392|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 052441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 052446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 052450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 052470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653115778|now:1757654653052434|interv:63344|
[2025/09/12 05:24:13 052480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653115778|now:1757654653052434|interval:63344|pto_count:0|srtt:36392
[2025/09/12 05:24:13 052485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:13 052490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 052494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2022015|
[2025/09/12 05:24:13 052498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 052502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1946|
[2025/09/12 05:24:13 052529] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1946|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653052509|stream_id:0|stream_offset:2022015|
[2025/09/12 05:24:13 052543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1946|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 052551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 052557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36392|rtt_var:39|pto_duration:38392|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 052561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 052565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 052569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 052573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653115901|now:1757654653052557|interv:63344|
[2025/09/12 05:24:13 052577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653115901|now:1757654653052557|interval:63344|pto_count:0|srtt:36392
[2025/09/12 05:24:13 052581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:13 052586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 052590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2023194|
[2025/09/12 05:24:13 052595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 052599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653053598|now:1757654653052598|interv:1000|
[2025/09/12 05:24:13 052602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 052606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 052610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653053598|
[2025/09/12 05:24:13 052614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653053598|
[2025/09/12 05:24:13 052618] [debug] |xqc_engine_wakeup_after|wakeup:1757654653053598|now:1757654653052618|diff:980|
[2025/09/12 05:24:13 052622] [debug] |xqc_engine_main_logic|END|now:1757654653052318|
[2025/09/12 05:24:13 052955] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653052954|
[2025/09/12 05:24:13 052961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 052966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:892|
[2025/09/12 05:24:13 052970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:893|
[2025/09/12 05:24:13 052976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:893|
[2025/09/12 05:24:13 052980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 052985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1903|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1904|path_largest_ack:1903|
[2025/09/12 05:24:13 052993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:1968602|prior_time:1757654653013155|is_app_limited:0|send_elapse:37964|ack_elapse:39799|ctl_first_sent_time:1757654653014709|lagest_ack_time:1757654653052954|curr_delivered:2015402|
[2025/09/12 05:24:13 052998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653014709|
[2025/09/12 05:24:13 053002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:992||sndq_packets_used_bytes:0|sndq_packets_free:1684|
[2025/09/12 05:24:13 053006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1904|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1904|path_largest_ack:1904|
[2025/09/12 05:24:13 053010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:1971002|prior_time:1757654653015073|is_app_limited:0|send_elapse:37886|ack_elapse:37881|ctl_first_sent_time:1757654653016533|lagest_ack_time:1757654653052954|curr_delivered:2016602|
[2025/09/12 05:24:13 053015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653016533|
[2025/09/12 05:24:13 053019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:991||sndq_packets_used_bytes:0|sndq_packets_free:1685|
[2025/09/12 05:24:13 053023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36392|rttvar:39|minrtt:30532|latest_rtt:36421|ack_delay:40|
[2025/09/12 05:24:13 053027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36390|rttvar:32|minrtt:30532|latest_rtt:36421|ack_delay:40|
[2025/09/12 05:24:13 053031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1904|lost_pn:1901|thresh:3|
[2025/09/12 05:24:13 053035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 053039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36390|rtt_var:32|pto_duration:38390|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 053044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 053047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 053051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 053055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653115899|now:1757654653053039|interv:62860|
[2025/09/12 05:24:13 053059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653115899|now:1757654653053039|interval:62860|pto_count:0|srtt:36390
[2025/09/12 05:24:13 053064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37886, ack_elapse 37881, delivered 45600|rate 1203610|lost 202|
[2025/09/12 05:24:13 053068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203610) in round 45|
[2025/09/12 05:24:13 053072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 053076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 053082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653016533|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 053087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653016533|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 053091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:36390|latest_rtt:36421|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 053097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:893|largest:893|pns:2|
[2025/09/12 05:24:13 053101] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:893|frame:ACK |recv_time:1757654653052954|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 053106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773052954|now:1757654653052954|interv:120000000|
[2025/09/12 05:24:13 053110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773052954|now:1757654653052954|interv:120000000|
[2025/09/12 05:24:13 053114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653053598|pq_index:0|
[2025/09/12 05:24:13 053118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653052318|
[2025/09/12 05:24:13 053122] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653053122|
[2025/09/12 05:24:13 053126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653053126|
[2025/09/12 05:24:13 053132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36390|min_srtt:36390|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 053136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2072712|
[2025/09/12 05:24:13 053141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36390|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 053145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 053150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36390|min_srtt:36390|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 053154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2073891|
[2025/09/12 05:24:13 053158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36390|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 053163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 053170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36390|min_srtt:36390|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 053174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2075070|
[2025/09/12 05:24:13 053178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 053182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 053186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 053190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 053194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 053198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2023194|
[2025/09/12 05:24:13 053203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 053206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 053210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653053598|
[2025/09/12 05:24:13 053214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653053598|
[2025/09/12 05:24:13 053218] [debug] |xqc_engine_wakeup_after|wakeup:1757654653053598|now:1757654653053218|diff:380|
[2025/09/12 05:24:13 053222] [debug] |xqc_engine_main_logic|END|now:1757654653053126|
[2025/09/12 05:24:13 053227] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653053227|
[2025/09/12 05:24:13 053231] [debug] |xqc_engine_wakeup_after|wakeup:1757654653053598|now:1757654653053231|diff:367|
[2025/09/12 05:24:13 053235] [debug] |xqc_engine_main_logic|END|now:1757654653053227|
[2025/09/12 05:24:13 054301] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653054301|
[2025/09/12 05:24:13 054310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653053598|pq_index:0|
[2025/09/12 05:24:13 054315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653053126|
[2025/09/12 05:24:13 054320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653054319|
[2025/09/12 05:24:13 054324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653053598|now:1757654653054319|
[2025/09/12 05:24:13 054328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653053598|now:1757654653054319|
[2025/09/12 05:24:13 054332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 054337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36390|min_srtt:36390|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 054342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2075070|
[2025/09/12 05:24:13 054350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 054354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 054358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 054362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 054367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 054371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2023194|
[2025/09/12 05:24:13 054375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 054380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1947|
[2025/09/12 05:24:13 054412] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1947|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653054387|stream_id:0|stream_offset:2023194|
[2025/09/12 05:24:13 054420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1947|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 054427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 054434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36390|rtt_var:32|pto_duration:38390|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 054441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 054446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 054450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 054454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653117777|now:1757654653054433|interv:63344|
[2025/09/12 05:24:13 054478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653117777|now:1757654653054433|interval:63344|pto_count:0|srtt:36390
[2025/09/12 05:24:13 054483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:13 054488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 054492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2024373|
[2025/09/12 05:24:13 054496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 054505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1948|
[2025/09/12 05:24:13 054533] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1948|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653054512|stream_id:0|stream_offset:2024373|
[2025/09/12 05:24:13 054542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1948|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 054549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 054556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36390|rtt_var:32|pto_duration:38390|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 054561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 054565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 054569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 054573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653117902|now:1757654653054555|interv:63347|
[2025/09/12 05:24:13 054577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653117902|now:1757654653054555|interval:63347|pto_count:0|srtt:36390
[2025/09/12 05:24:13 054581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:13 054586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 054590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2025552|
[2025/09/12 05:24:13 054594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 054598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653055598|now:1757654653054598|interv:1000|
[2025/09/12 05:24:13 054602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 054606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 054610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653055598|
[2025/09/12 05:24:13 054614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653055598|
[2025/09/12 05:24:13 054618] [debug] |xqc_engine_wakeup_after|wakeup:1757654653055598|now:1757654653054618|diff:980|
[2025/09/12 05:24:13 054622] [debug] |xqc_engine_main_logic|END|now:1757654653054319|
[2025/09/12 05:24:13 054943] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653054942|
[2025/09/12 05:24:13 054949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 054954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:893|
[2025/09/12 05:24:13 054958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:894|
[2025/09/12 05:24:13 054964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:894|
[2025/09/12 05:24:13 054972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 054977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1905|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1906|path_largest_ack:1905|
[2025/09/12 05:24:13 054982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:1971002|prior_time:1757654653015073|is_app_limited:0|send_elapse:37991|ack_elapse:39869|ctl_first_sent_time:1757654653016638|lagest_ack_time:1757654653054942|curr_delivered:2017802|
[2025/09/12 05:24:13 054986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653016638|
[2025/09/12 05:24:13 054991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:990||sndq_packets_used_bytes:0|sndq_packets_free:1686|
[2025/09/12 05:24:13 054995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1906|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1906|path_largest_ack:1906|
[2025/09/12 05:24:13 054999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:1973402|prior_time:1757654653017064|is_app_limited:0|send_elapse:37923|ack_elapse:37878|ctl_first_sent_time:1757654653018517|lagest_ack_time:1757654653054942|curr_delivered:2019002|
[2025/09/12 05:24:13 055004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653018517|
[2025/09/12 05:24:13 055008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:989||sndq_packets_used_bytes:0|sndq_packets_free:1687|
[2025/09/12 05:24:13 055012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36390|rttvar:32|minrtt:30532|latest_rtt:36425|ack_delay:32|
[2025/09/12 05:24:13 055016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36391|rttvar:24|minrtt:30532|latest_rtt:36425|ack_delay:32|
[2025/09/12 05:24:13 055020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1906|lost_pn:1903|thresh:3|
[2025/09/12 05:24:13 055024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 055028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36391|rtt_var:24|pto_duration:38391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 055032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 055036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 055040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 055044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653117903|now:1757654653055028|interv:62875|
[2025/09/12 05:24:13 055048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653117903|now:1757654653055028|interval:62875|pto_count:0|srtt:36391
[2025/09/12 05:24:13 055053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37923, ack_elapse 37878, delivered 45600|rate 1202436|lost 202|
[2025/09/12 05:24:13 055057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202436) in round 45|
[2025/09/12 05:24:13 055067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 055072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 055075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653018517|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 055080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653018517|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 055084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:36391|latest_rtt:36425|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 055090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:894|largest:894|pns:2|
[2025/09/12 05:24:13 055094] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:894|frame:ACK |recv_time:1757654653054942|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 055099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773054942|now:1757654653054942|interv:120000000|
[2025/09/12 05:24:13 055103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773054942|now:1757654653054942|interv:120000000|
[2025/09/12 05:24:13 055107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653055598|pq_index:0|
[2025/09/12 05:24:13 055111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653054319|
[2025/09/12 05:24:13 055115] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653055115|
[2025/09/12 05:24:13 055119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653055118|
[2025/09/12 05:24:13 055125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36391|min_srtt:36391|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 055129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2075070|
[2025/09/12 05:24:13 055134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36391|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 055138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 055143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36391|min_srtt:36391|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 055147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2076249|
[2025/09/12 05:24:13 055154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36391|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 055159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 055163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36391|min_srtt:36391|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 055167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2077428|
[2025/09/12 05:24:13 055171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 055175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 055179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 055183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 055188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 055192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2025552|
[2025/09/12 05:24:13 055196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 055200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 055203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653055598|
[2025/09/12 05:24:13 055207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653055598|
[2025/09/12 05:24:13 055211] [debug] |xqc_engine_wakeup_after|wakeup:1757654653055598|now:1757654653055211|diff:387|
[2025/09/12 05:24:13 055215] [debug] |xqc_engine_main_logic|END|now:1757654653055118|
[2025/09/12 05:24:13 055220] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653055220|
[2025/09/12 05:24:13 055224] [debug] |xqc_engine_wakeup_after|wakeup:1757654653055598|now:1757654653055224|diff:374|
[2025/09/12 05:24:13 055228] [debug] |xqc_engine_main_logic|END|now:1757654653055220|
[2025/09/12 05:24:13 056295] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653056294|
[2025/09/12 05:24:13 056304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653055598|pq_index:0|
[2025/09/12 05:24:13 056308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653055118|
[2025/09/12 05:24:13 056313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653056312|
[2025/09/12 05:24:13 056317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653055598|now:1757654653056312|
[2025/09/12 05:24:13 056321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653055598|now:1757654653056312|
[2025/09/12 05:24:13 056325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 056335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36391|min_srtt:36391|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 056339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2077428|
[2025/09/12 05:24:13 056344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 056348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 056351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 056356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 056360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 056364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2025552|
[2025/09/12 05:24:13 056368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 056373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1949|
[2025/09/12 05:24:13 056404] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1949|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653056380|stream_id:0|stream_offset:2025552|
[2025/09/12 05:24:13 056413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1949|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 056420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 056427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36391|rtt_var:24|pto_duration:38391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 056434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 056440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 056444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 056448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653119771|now:1757654653056427|interv:63344|
[2025/09/12 05:24:13 056452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653119771|now:1757654653056427|interval:63344|pto_count:0|srtt:36391
[2025/09/12 05:24:13 056478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:13 056483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 056488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2026731|
[2025/09/12 05:24:13 056496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 056501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1950|
[2025/09/12 05:24:13 056529] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1950|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653056508|stream_id:0|stream_offset:2026731|
[2025/09/12 05:24:13 056537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1950|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 056545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 056551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36391|rtt_var:24|pto_duration:38391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 056558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 056563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 056567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 056571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653119899|now:1757654653056551|interv:63348|
[2025/09/12 05:24:13 056575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653119899|now:1757654653056551|interval:63348|pto_count:0|srtt:36391
[2025/09/12 05:24:13 056579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:13 056584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 056588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2027910|
[2025/09/12 05:24:13 056592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 056596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653057596|now:1757654653056596|interv:1000|
[2025/09/12 05:24:13 056600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 056604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 056608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653057596|
[2025/09/12 05:24:13 056612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653057596|
[2025/09/12 05:24:13 056616] [debug] |xqc_engine_wakeup_after|wakeup:1757654653057596|now:1757654653056616|diff:980|
[2025/09/12 05:24:13 056621] [debug] |xqc_engine_main_logic|END|now:1757654653056312|
[2025/09/12 05:24:13 056943] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653056942|
[2025/09/12 05:24:13 056948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 056954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:894|
[2025/09/12 05:24:13 056963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:895|
[2025/09/12 05:24:13 056968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:895|
[2025/09/12 05:24:13 056972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 056977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1907|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1908|path_largest_ack:1907|
[2025/09/12 05:24:13 056982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:1973402|prior_time:1757654653017064|is_app_limited:0|send_elapse:38026|ack_elapse:39878|ctl_first_sent_time:1757654653018620|lagest_ack_time:1757654653056942|curr_delivered:2020202|
[2025/09/12 05:24:13 056986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653018620|
[2025/09/12 05:24:13 056991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:988||sndq_packets_used_bytes:0|sndq_packets_free:1688|
[2025/09/12 05:24:13 056995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1908|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1908|path_largest_ack:1908|
[2025/09/12 05:24:13 057000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:1975802|prior_time:1757654653019058|is_app_limited:0|send_elapse:37783|ack_elapse:37884|ctl_first_sent_time:1757654653020508|lagest_ack_time:1757654653056942|curr_delivered:2021402|
[2025/09/12 05:24:13 057004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653020508|
[2025/09/12 05:24:13 057008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:987||sndq_packets_used_bytes:0|sndq_packets_free:1689|
[2025/09/12 05:24:13 057012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36391|rttvar:24|minrtt:30532|latest_rtt:36434|ack_delay:32|
[2025/09/12 05:24:13 057016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36393|rttvar:20|minrtt:30532|latest_rtt:36434|ack_delay:32|
[2025/09/12 05:24:13 057020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1908|lost_pn:1905|thresh:3|
[2025/09/12 05:24:13 057024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 057028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36393|rtt_var:20|pto_duration:38393|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 057033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 057037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 057040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 057044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653119901|now:1757654653057028|interv:62873|
[2025/09/12 05:24:13 057048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653119901|now:1757654653057028|interval:62873|pto_count:0|srtt:36393
[2025/09/12 05:24:13 057053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37783, ack_elapse 37884, delivered 45600|rate 1203674|lost 202|
[2025/09/12 05:24:13 057060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203674) in round 45|
[2025/09/12 05:24:13 057064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 057068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 057072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653020508|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 057076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653020508|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 057081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:36393|latest_rtt:36434|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 057086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:895|largest:895|pns:2|
[2025/09/12 05:24:13 057091] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:895|frame:ACK |recv_time:1757654653056942|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 057095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773056942|now:1757654653056942|interv:120000000|
[2025/09/12 05:24:13 057099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773056942|now:1757654653056942|interv:120000000|
[2025/09/12 05:24:13 057103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653057596|pq_index:0|
[2025/09/12 05:24:13 057107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653056312|
[2025/09/12 05:24:13 057111] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653057111|
[2025/09/12 05:24:13 057116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653057115|
[2025/09/12 05:24:13 057122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36393|min_srtt:36393|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 057126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2077428|
[2025/09/12 05:24:13 057130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36393|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 057135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 057139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36393|min_srtt:36393|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 057143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2078607|
[2025/09/12 05:24:13 057151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36393|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 057155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 057159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36393|min_srtt:36393|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 057163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2079786|
[2025/09/12 05:24:13 057168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 057171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 057175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 057179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 057184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 057188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2027910|
[2025/09/12 05:24:13 057192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 057196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 057200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653057596|
[2025/09/12 05:24:13 057204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653057596|
[2025/09/12 05:24:13 057208] [debug] |xqc_engine_wakeup_after|wakeup:1757654653057596|now:1757654653057207|diff:389|
[2025/09/12 05:24:13 057212] [debug] |xqc_engine_main_logic|END|now:1757654653057115|
[2025/09/12 05:24:13 057216] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653057216|
[2025/09/12 05:24:13 057220] [debug] |xqc_engine_wakeup_after|wakeup:1757654653057596|now:1757654653057220|diff:376|
[2025/09/12 05:24:13 057224] [debug] |xqc_engine_main_logic|END|now:1757654653057216|
[2025/09/12 05:24:13 058291] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653058290|
[2025/09/12 05:24:13 058300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653057596|pq_index:0|
[2025/09/12 05:24:13 058304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653057115|
[2025/09/12 05:24:13 058309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653058308|
[2025/09/12 05:24:13 058313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653057596|now:1757654653058308|
[2025/09/12 05:24:13 058322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653057596|now:1757654653058308|
[2025/09/12 05:24:13 058326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 058331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36393|min_srtt:36393|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 058336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2079786|
[2025/09/12 05:24:13 058340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 058344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 058348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 058352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 058356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 058360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2027910|
[2025/09/12 05:24:13 058365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 058369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1951|
[2025/09/12 05:24:13 058401] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1951|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653058377|stream_id:0|stream_offset:2027910|
[2025/09/12 05:24:13 058410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1951|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 058417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 058423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36393|rtt_var:20|pto_duration:38393|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 058430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 058435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 058439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 058443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653121770|now:1757654653058423|interv:63347|
[2025/09/12 05:24:13 058447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653121770|now:1757654653058423|interval:63347|pto_count:0|srtt:36393
[2025/09/12 05:24:13 058452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:13 058478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 058487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2029089|
[2025/09/12 05:24:13 058492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 058496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1952|
[2025/09/12 05:24:13 058524] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1952|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653058503|stream_id:0|stream_offset:2029089|
[2025/09/12 05:24:13 058532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1952|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 058539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 058546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36393|rtt_var:20|pto_duration:38393|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 058551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 058555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 058559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 058563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653121896|now:1757654653058546|interv:63350|
[2025/09/12 05:24:13 058567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653121896|now:1757654653058546|interval:63350|pto_count:0|srtt:36393
[2025/09/12 05:24:13 058572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:13 058576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 058580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2030268|
[2025/09/12 05:24:13 058585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 058589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653059589|now:1757654653058589|interv:1000|
[2025/09/12 05:24:13 058593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 058597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 058601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653059589|
[2025/09/12 05:24:13 058605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653059589|
[2025/09/12 05:24:13 058609] [debug] |xqc_engine_wakeup_after|wakeup:1757654653059589|now:1757654653058609|diff:980|
[2025/09/12 05:24:13 058613] [debug] |xqc_engine_main_logic|END|now:1757654653058308|
[2025/09/12 05:24:13 058948] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653058947|
[2025/09/12 05:24:13 058958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 058963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:895|
[2025/09/12 05:24:13 058967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:896|
[2025/09/12 05:24:13 058973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:896|
[2025/09/12 05:24:13 058977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 058982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1909|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1910|path_largest_ack:1909|
[2025/09/12 05:24:13 058986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:1975802|prior_time:1757654653019058|is_app_limited:0|send_elapse:37886|ack_elapse:39889|ctl_first_sent_time:1757654653020611|lagest_ack_time:1757654653058947|curr_delivered:2022602|
[2025/09/12 05:24:13 058991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653020611|
[2025/09/12 05:24:13 058995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:986||sndq_packets_used_bytes:0|sndq_packets_free:1690|
[2025/09/12 05:24:13 059000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1910|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1910|path_largest_ack:1910|
[2025/09/12 05:24:13 059004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:1978202|prior_time:1757654653021053|is_app_limited:0|send_elapse:37912|ack_elapse:37894|ctl_first_sent_time:1757654653022502|lagest_ack_time:1757654653058947|curr_delivered:2023802|
[2025/09/12 05:24:13 059008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653022502|
[2025/09/12 05:24:13 059012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:985||sndq_packets_used_bytes:0|sndq_packets_free:1691|
[2025/09/12 05:24:13 059016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36393|rttvar:20|minrtt:30532|latest_rtt:36445|ack_delay:40|
[2025/09/12 05:24:13 059020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36394|rttvar:18|minrtt:30532|latest_rtt:36445|ack_delay:40|
[2025/09/12 05:24:13 059025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1910|lost_pn:1907|thresh:3|
[2025/09/12 05:24:13 059029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 059033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36394|rtt_var:18|pto_duration:38394|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 059037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 059041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 059045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 059049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653121897|now:1757654653059033|interv:62864|
[2025/09/12 05:24:13 059053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653121897|now:1757654653059033|interval:62864|pto_count:0|srtt:36394
[2025/09/12 05:24:13 059060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37912, ack_elapse 37894, delivered 45600|rate 1202785|lost 202|
[2025/09/12 05:24:13 059064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202785) in round 45|
[2025/09/12 05:24:13 059068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 059072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 059076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653022502|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 059080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653022502|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 059085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:36394|latest_rtt:36445|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 059090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:13 059095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654653083947|now:1757654653058947|interv:25000|
[2025/09/12 05:24:13 059100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653058947|max_ack_delay:25000|
[2025/09/12 05:24:13 059104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:896|largest:896|pns:2|
[2025/09/12 05:24:13 059109] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:896|frame:PING ACK |recv_time:1757654653058947|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 059113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773058947|now:1757654653058947|interv:120000000|
[2025/09/12 05:24:13 059117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773058947|now:1757654653058947|interv:120000000|
[2025/09/12 05:24:13 059121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653059589|pq_index:0|
[2025/09/12 05:24:13 059125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653058308|
[2025/09/12 05:24:13 059129] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653059129|
[2025/09/12 05:24:13 059134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653059133|
[2025/09/12 05:24:13 059139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36394|min_srtt:36394|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 059144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2079786|
[2025/09/12 05:24:13 059151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36394|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 059155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 059160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36394|min_srtt:36394|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 059164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2080965|
[2025/09/12 05:24:13 059168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36394|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 059173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 059177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36394|min_srtt:36394|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 059181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2082144|
[2025/09/12 05:24:13 059185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 059189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 059193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 059197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 059202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 059206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2030268|
[2025/09/12 05:24:13 059210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 059214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 059218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653059589|
[2025/09/12 05:24:13 059222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653059589|
[2025/09/12 05:24:13 059226] [debug] |xqc_engine_wakeup_after|wakeup:1757654653059589|now:1757654653059226|diff:363|
[2025/09/12 05:24:13 059230] [debug] |xqc_engine_main_logic|END|now:1757654653059133|
[2025/09/12 05:24:13 059235] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653059235|
[2025/09/12 05:24:13 059238] [debug] |xqc_engine_wakeup_after|wakeup:1757654653059589|now:1757654653059238|diff:351|
[2025/09/12 05:24:13 059245] [debug] |xqc_engine_main_logic|END|now:1757654653059235|
[2025/09/12 05:24:13 060311] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653060311|
[2025/09/12 05:24:13 060320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653059589|pq_index:0|
[2025/09/12 05:24:13 060325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653059133|
[2025/09/12 05:24:13 060330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653060329|
[2025/09/12 05:24:13 060334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653059589|now:1757654653060329|
[2025/09/12 05:24:13 060338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653059589|now:1757654653060329|
[2025/09/12 05:24:13 060342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 060347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36394|min_srtt:36394|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 060351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2082144|
[2025/09/12 05:24:13 060356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 060360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 060364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 060368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 060372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 060376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2030268|
[2025/09/12 05:24:13 060381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 060385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1953|
[2025/09/12 05:24:13 060417] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1953|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653060393|stream_id:0|stream_offset:2030268|
[2025/09/12 05:24:13 060426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1953|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 060433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 060440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36394|rtt_var:18|pto_duration:38394|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 060447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 060476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 060482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 060487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653123787|now:1757654653060439|interv:63348|
[2025/09/12 05:24:13 060491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653123787|now:1757654653060439|interval:63348|pto_count:0|srtt:36394
[2025/09/12 05:24:13 060496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:13 060501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 060505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2031447|
[2025/09/12 05:24:13 060510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 060514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1954|
[2025/09/12 05:24:13 060542] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1954|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653060521|stream_id:0|stream_offset:2031447|
[2025/09/12 05:24:13 060551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1954|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 060558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 060564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36394|rtt_var:18|pto_duration:38394|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 060571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 060575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 060579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 060583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653123915|now:1757654653060564|interv:63351|
[2025/09/12 05:24:13 060587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653123915|now:1757654653060564|interval:63351|pto_count:0|srtt:36394
[2025/09/12 05:24:13 060592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:13 060597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 060601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2032626|
[2025/09/12 05:24:13 060605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 060609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653061609|now:1757654653060609|interv:1000|
[2025/09/12 05:24:13 060618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 060622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 060626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653061609|
[2025/09/12 05:24:13 060630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653061609|
[2025/09/12 05:24:13 060634] [debug] |xqc_engine_wakeup_after|wakeup:1757654653061609|now:1757654653060634|diff:975|
[2025/09/12 05:24:13 060638] [debug] |xqc_engine_main_logic|END|now:1757654653060329|
[2025/09/12 05:24:13 060927] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653060926|
[2025/09/12 05:24:13 060932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 060938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:896|
[2025/09/12 05:24:13 060942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:897|
[2025/09/12 05:24:13 060947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:897|
[2025/09/12 05:24:13 060951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 060956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1911|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1912|path_largest_ack:1911|
[2025/09/12 05:24:13 060961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:1978202|prior_time:1757654653021053|is_app_limited:0|send_elapse:38017|ack_elapse:39873|ctl_first_sent_time:1757654653022607|lagest_ack_time:1757654653060926|curr_delivered:2025002|
[2025/09/12 05:24:13 060965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653022607|
[2025/09/12 05:24:13 060970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:984||sndq_packets_used_bytes:0|sndq_packets_free:1692|
[2025/09/12 05:24:13 060974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1912|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1912|path_largest_ack:1912|
[2025/09/12 05:24:13 060978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:1980602|prior_time:1757654653023041|is_app_limited:0|send_elapse:37905|ack_elapse:37885|ctl_first_sent_time:1757654653024489|lagest_ack_time:1757654653060926|curr_delivered:2026202|
[2025/09/12 05:24:13 060983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653024489|
[2025/09/12 05:24:13 060986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:983||sndq_packets_used_bytes:0|sndq_packets_free:1693|
[2025/09/12 05:24:13 060991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36394|rttvar:18|minrtt:30532|latest_rtt:36437|ack_delay:32|
[2025/09/12 05:24:13 060995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36395|rttvar:16|minrtt:30532|latest_rtt:36437|ack_delay:32|
[2025/09/12 05:24:13 061001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1912|lost_pn:1909|thresh:3|
[2025/09/12 05:24:13 061005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 061013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36395|rtt_var:16|pto_duration:38395|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 061017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 061021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 061025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 061029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653123916|now:1757654653061013|interv:62903|
[2025/09/12 05:24:13 061033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653123916|now:1757654653061013|interval:62903|pto_count:0|srtt:36395
[2025/09/12 05:24:13 061037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37905, ack_elapse 37885, delivered 45600|rate 1203007|lost 202|
[2025/09/12 05:24:13 061041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203007) in round 45|
[2025/09/12 05:24:13 061046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 061050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 061054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653024489|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 061058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653024489|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 061062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:36395|latest_rtt:36437|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 061068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:897|largest:897|pns:2|
[2025/09/12 05:24:13 061072] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:897|frame:ACK |recv_time:1757654653060926|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 061077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773060926|now:1757654653060926|interv:120000000|
[2025/09/12 05:24:13 061081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773060926|now:1757654653060926|interv:120000000|
[2025/09/12 05:24:13 061085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653061609|pq_index:0|
[2025/09/12 05:24:13 061089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653060329|
[2025/09/12 05:24:13 061093] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653061093|
[2025/09/12 05:24:13 061098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653061097|
[2025/09/12 05:24:13 061106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36395|min_srtt:36395|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 061110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2082144|
[2025/09/12 05:24:13 061115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36395|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 061119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 061124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36395|min_srtt:36395|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 061128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2083323|
[2025/09/12 05:24:13 061132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36395|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 061137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 061141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36395|min_srtt:36395|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 061145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2084502|
[2025/09/12 05:24:13 061149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 061153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 061157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 061161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 061165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 061169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2032626|
[2025/09/12 05:24:13 061174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 061177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 061181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653061609|
[2025/09/12 05:24:13 061185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653061609|
[2025/09/12 05:24:13 061189] [debug] |xqc_engine_wakeup_after|wakeup:1757654653061609|now:1757654653061189|diff:420|
[2025/09/12 05:24:13 061197] [debug] |xqc_engine_main_logic|END|now:1757654653061097|
[2025/09/12 05:24:13 061202] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653061202|
[2025/09/12 05:24:13 061206] [debug] |xqc_engine_wakeup_after|wakeup:1757654653061609|now:1757654653061206|diff:403|
[2025/09/12 05:24:13 061210] [debug] |xqc_engine_main_logic|END|now:1757654653061202|
[2025/09/12 05:24:13 062276] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653062276|
[2025/09/12 05:24:13 062286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653061609|pq_index:0|
[2025/09/12 05:24:13 062290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653061097|
[2025/09/12 05:24:13 062295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653062294|
[2025/09/12 05:24:13 062299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653061609|now:1757654653062294|
[2025/09/12 05:24:13 062303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653061609|now:1757654653062294|
[2025/09/12 05:24:13 062307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 062312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36395|min_srtt:36395|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 062317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2084502|
[2025/09/12 05:24:13 062321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 062325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 062329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 062333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 062337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 062342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2032626|
[2025/09/12 05:24:13 062346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 062350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1955|
[2025/09/12 05:24:13 062382] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1955|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653062358|stream_id:0|stream_offset:2032626|
[2025/09/12 05:24:13 062391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1955|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 062398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 062405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36395|rtt_var:16|pto_duration:38395|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 062417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 062421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 062425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 062429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653125753|now:1757654653062404|interv:63349|
[2025/09/12 05:24:13 062433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653125753|now:1757654653062404|interval:63349|pto_count:0|srtt:36395
[2025/09/12 05:24:13 062438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:13 062442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 062447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2033805|
[2025/09/12 05:24:13 062451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 062473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1956|
[2025/09/12 05:24:13 062505] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1956|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653062485|stream_id:0|stream_offset:2033805|
[2025/09/12 05:24:13 062514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1956|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 062520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 062527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36395|rtt_var:16|pto_duration:38395|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 062533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 062537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 062541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 062545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653125880|now:1757654653062527|interv:63353|
[2025/09/12 05:24:13 062549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653125880|now:1757654653062527|interval:63353|pto_count:0|srtt:36395
[2025/09/12 05:24:13 062554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:13 062558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 062562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2034984|
[2025/09/12 05:24:13 062571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 062575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653063575|now:1757654653062575|interv:1000|
[2025/09/12 05:24:13 062579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 062583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 062587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653063575|
[2025/09/12 05:24:13 062591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653063575|
[2025/09/12 05:24:13 062595] [debug] |xqc_engine_wakeup_after|wakeup:1757654653063575|now:1757654653062595|diff:980|
[2025/09/12 05:24:13 062600] [debug] |xqc_engine_main_logic|END|now:1757654653062294|
[2025/09/12 05:24:13 062923] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653062922|
[2025/09/12 05:24:13 062929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 062934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:897|
[2025/09/12 05:24:13 062938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:898|
[2025/09/12 05:24:13 062944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:898|
[2025/09/12 05:24:13 062948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 062953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1913|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1914|path_largest_ack:1913|
[2025/09/12 05:24:13 062957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:1980602|prior_time:1757654653023041|is_app_limited:0|send_elapse:38021|ack_elapse:39881|ctl_first_sent_time:1757654653024605|lagest_ack_time:1757654653062922|curr_delivered:2027402|
[2025/09/12 05:24:13 062962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653024605|
[2025/09/12 05:24:13 062966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:982||sndq_packets_used_bytes:0|sndq_packets_free:1694|
[2025/09/12 05:24:13 062971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1914|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1914|path_largest_ack:1914|
[2025/09/12 05:24:13 062975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:1983002|prior_time:1757654653025041|is_app_limited:0|send_elapse:37914|ack_elapse:37881|ctl_first_sent_time:1757654653026491|lagest_ack_time:1757654653062922|curr_delivered:2028602|
[2025/09/12 05:24:13 062979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653026491|
[2025/09/12 05:24:13 062983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:981||sndq_packets_used_bytes:0|sndq_packets_free:1695|
[2025/09/12 05:24:13 062987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36395|rttvar:16|minrtt:30532|latest_rtt:36431|ack_delay:40|
[2025/09/12 05:24:13 062991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36394|rttvar:13|minrtt:30532|latest_rtt:36431|ack_delay:40|
[2025/09/12 05:24:13 062999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1914|lost_pn:1911|thresh:3|
[2025/09/12 05:24:13 063003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 063007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36394|rtt_var:13|pto_duration:38394|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 063011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 063015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 063019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 063023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653125879|now:1757654653063007|interv:62872|
[2025/09/12 05:24:13 063027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653125879|now:1757654653063007|interval:62872|pto_count:0|srtt:36394
[2025/09/12 05:24:13 063031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37914, ack_elapse 37881, delivered 45600|rate 1202721|lost 202|
[2025/09/12 05:24:13 063036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202721) in round 45|
[2025/09/12 05:24:13 063040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 063044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 063048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653026491|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 063052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653026491|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 063056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:36394|latest_rtt:36431|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 063062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:898|largest:898|pns:2|
[2025/09/12 05:24:13 063066] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:898|frame:ACK |recv_time:1757654653062922|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 063071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773062922|now:1757654653062922|interv:120000000|
[2025/09/12 05:24:13 063075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773062922|now:1757654653062922|interv:120000000|
[2025/09/12 05:24:13 063079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653063575|pq_index:0|
[2025/09/12 05:24:13 063083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653062294|
[2025/09/12 05:24:13 063087] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653063087|
[2025/09/12 05:24:13 063091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653063090|
[2025/09/12 05:24:13 063100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36394|min_srtt:36394|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 063104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2084502|
[2025/09/12 05:24:13 063109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36394|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 063113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 063117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36394|min_srtt:36394|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 063122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2085681|
[2025/09/12 05:24:13 063126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36394|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 063130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 063134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36394|min_srtt:36394|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 063139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2086860|
[2025/09/12 05:24:13 063143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 063147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 063151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 063155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 063159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 063163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2034984|
[2025/09/12 05:24:13 063167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 063171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 063175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653063575|
[2025/09/12 05:24:13 063182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653063575|
[2025/09/12 05:24:13 063186] [debug] |xqc_engine_wakeup_after|wakeup:1757654653063575|now:1757654653063185|diff:390|
[2025/09/12 05:24:13 063190] [debug] |xqc_engine_main_logic|END|now:1757654653063090|
[2025/09/12 05:24:13 063195] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653063195|
[2025/09/12 05:24:13 063198] [debug] |xqc_engine_wakeup_after|wakeup:1757654653063575|now:1757654653063198|diff:377|
[2025/09/12 05:24:13 063202] [debug] |xqc_engine_main_logic|END|now:1757654653063195|
[2025/09/12 05:24:13 064269] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653064269|
[2025/09/12 05:24:13 064278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653063575|pq_index:0|
[2025/09/12 05:24:13 064283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653063090|
[2025/09/12 05:24:13 064287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653064286|
[2025/09/12 05:24:13 064292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653063575|now:1757654653064286|
[2025/09/12 05:24:13 064296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653063575|now:1757654653064286|
[2025/09/12 05:24:13 064300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 064305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36394|min_srtt:36394|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 064309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2086860|
[2025/09/12 05:24:13 064314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 064318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 064321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 064326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 064330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 064334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2034984|
[2025/09/12 05:24:13 064339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 064343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1957|
[2025/09/12 05:24:13 064375] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1957|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653064351|stream_id:0|stream_offset:2034984|
[2025/09/12 05:24:13 064383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1957|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 064397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 064405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36394|rtt_var:13|pto_duration:38394|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 064410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 064414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 064418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 064422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653127745|now:1757654653064404|interv:63341|
[2025/09/12 05:24:13 064426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653127745|now:1757654653064404|interval:63341|pto_count:0|srtt:36394
[2025/09/12 05:24:13 064431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:13 064436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 064440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2036163|
[2025/09/12 05:24:13 064444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 064448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1958|
[2025/09/12 05:24:13 064494] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1958|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653064474|stream_id:0|stream_offset:2036163|
[2025/09/12 05:24:13 064506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1958|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 064514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 064520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36394|rtt_var:13|pto_duration:38394|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 064524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 064528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 064532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 064536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653127868|now:1757654653064520|interv:63348|
[2025/09/12 05:24:13 064540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653127868|now:1757654653064520|interval:63348|pto_count:0|srtt:36394
[2025/09/12 05:24:13 064545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:13 064549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 064558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2037342|
[2025/09/12 05:24:13 064563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 064567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653065566|now:1757654653064566|interv:1000|
[2025/09/12 05:24:13 064571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 064574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 064578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653065566|
[2025/09/12 05:24:13 064582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653065566|
[2025/09/12 05:24:13 064586] [debug] |xqc_engine_wakeup_after|wakeup:1757654653065566|now:1757654653064586|diff:980|
[2025/09/12 05:24:13 064591] [debug] |xqc_engine_main_logic|END|now:1757654653064286|
[2025/09/12 05:24:13 064912] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653064911|
[2025/09/12 05:24:13 064917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 064923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:898|
[2025/09/12 05:24:13 064927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:899|
[2025/09/12 05:24:13 064933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:899|
[2025/09/12 05:24:13 064937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 064941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1915|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1916|path_largest_ack:1915|
[2025/09/12 05:24:13 064946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:1983002|prior_time:1757654653025041|is_app_limited:0|send_elapse:38002|ack_elapse:39870|ctl_first_sent_time:1757654653026579|lagest_ack_time:1757654653064911|curr_delivered:2029802|
[2025/09/12 05:24:13 064950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653026579|
[2025/09/12 05:24:13 064955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:980||sndq_packets_used_bytes:0|sndq_packets_free:1696|
[2025/09/12 05:24:13 064959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1916|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1916|path_largest_ack:1916|
[2025/09/12 05:24:13 064963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:1985402|prior_time:1757654653027034|is_app_limited:0|send_elapse:37921|ack_elapse:37877|ctl_first_sent_time:1757654653028489|lagest_ack_time:1757654653064911|curr_delivered:2031002|
[2025/09/12 05:24:13 064967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653028489|
[2025/09/12 05:24:13 064971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:979||sndq_packets_used_bytes:0|sndq_packets_free:1697|
[2025/09/12 05:24:13 064975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36394|rttvar:13|minrtt:30532|latest_rtt:36422|ack_delay:32|
[2025/09/12 05:24:13 064983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36393|rttvar:11|minrtt:30532|latest_rtt:36422|ack_delay:32|
[2025/09/12 05:24:13 064987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1916|lost_pn:1913|thresh:3|
[2025/09/12 05:24:13 064991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 064995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36393|rtt_var:11|pto_duration:38393|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 064999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 065003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 065007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 065011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653127867|now:1757654653064995|interv:62872|
[2025/09/12 05:24:13 065015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653127867|now:1757654653064995|interval:62872|pto_count:0|srtt:36393
[2025/09/12 05:24:13 065019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37921, ack_elapse 37877, delivered 45600|rate 1202499|lost 202|
[2025/09/12 05:24:13 065024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202499) in round 45|
[2025/09/12 05:24:13 065028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 065032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 065036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653028489|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 065040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653028489|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 065044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:36393|latest_rtt:36422|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 065050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:899|largest:899|pns:2|
[2025/09/12 05:24:13 065054] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:899|frame:ACK |recv_time:1757654653064911|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 065059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773064911|now:1757654653064911|interv:120000000|
[2025/09/12 05:24:13 065063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773064911|now:1757654653064911|interv:120000000|
[2025/09/12 05:24:13 065067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653065566|pq_index:0|
[2025/09/12 05:24:13 065074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653064286|
[2025/09/12 05:24:13 065078] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653065077|
[2025/09/12 05:24:13 065082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653065081|
[2025/09/12 05:24:13 065088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36393|min_srtt:36393|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 065092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2086860|
[2025/09/12 05:24:13 065097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36393|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 065101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 065105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36393|min_srtt:36393|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 065110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2088039|
[2025/09/12 05:24:13 065114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36393|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 065118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 065123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36393|min_srtt:36393|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 065127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2089218|
[2025/09/12 05:24:13 065131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 065135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 065139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 065143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 065147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 065151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2037342|
[2025/09/12 05:24:13 065156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 065162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 065166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653065566|
[2025/09/12 05:24:13 065170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653065566|
[2025/09/12 05:24:13 065174] [debug] |xqc_engine_wakeup_after|wakeup:1757654653065566|now:1757654653065174|diff:392|
[2025/09/12 05:24:13 065178] [debug] |xqc_engine_main_logic|END|now:1757654653065081|
[2025/09/12 05:24:13 065183] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653065183|
[2025/09/12 05:24:13 065187] [debug] |xqc_engine_wakeup_after|wakeup:1757654653065566|now:1757654653065187|diff:379|
[2025/09/12 05:24:13 065191] [debug] |xqc_engine_main_logic|END|now:1757654653065183|
[2025/09/12 05:24:13 066257] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653066257|
[2025/09/12 05:24:13 066266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653065566|pq_index:0|
[2025/09/12 05:24:13 066270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653065081|
[2025/09/12 05:24:13 066275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653066274|
[2025/09/12 05:24:13 066280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653065566|now:1757654653066274|
[2025/09/12 05:24:13 066284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653065566|now:1757654653066274|
[2025/09/12 05:24:13 066288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 066293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36393|min_srtt:36393|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 066297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2089218|
[2025/09/12 05:24:13 066302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 066306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 066310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 066314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 066318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 066323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2037342|
[2025/09/12 05:24:13 066327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 066331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1959|
[2025/09/12 05:24:13 066363] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1959|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653066339|stream_id:0|stream_offset:2037342|
[2025/09/12 05:24:13 066379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1959|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 066386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 066393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36393|rtt_var:11|pto_duration:38393|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 066399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 066403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 066407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 066411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653129732|now:1757654653066393|interv:63339|
[2025/09/12 05:24:13 066415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653129732|now:1757654653066393|interval:63339|pto_count:0|srtt:36393
[2025/09/12 05:24:13 066419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:13 066424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 066428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2038521|
[2025/09/12 05:24:13 066433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 066437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1960|
[2025/09/12 05:24:13 066482] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1960|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653066444|stream_id:0|stream_offset:2038521|
[2025/09/12 05:24:13 066494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1960|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 066500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 066504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36393|rtt_var:11|pto_duration:38393|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 066508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 066512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 066516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 066520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653129837|now:1757654653066504|interv:63333|
[2025/09/12 05:24:13 066524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653129837|now:1757654653066504|interval:63333|pto_count:0|srtt:36393
[2025/09/12 05:24:13 066533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:13 066538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 066542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2039700|
[2025/09/12 05:24:13 066546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 066550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653067550|now:1757654653066550|interv:1000|
[2025/09/12 05:24:13 066554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 066558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 066562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653067550|
[2025/09/12 05:24:13 066566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653067550|
[2025/09/12 05:24:13 066570] [debug] |xqc_engine_wakeup_after|wakeup:1757654653067550|now:1757654653066570|diff:980|
[2025/09/12 05:24:13 066574] [debug] |xqc_engine_main_logic|END|now:1757654653066274|
[2025/09/12 05:24:13 066913] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653066912|
[2025/09/12 05:24:13 066919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 066925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:899|
[2025/09/12 05:24:13 066928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:900|
[2025/09/12 05:24:13 066934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:900|
[2025/09/12 05:24:13 066938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 066943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1917|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1918|path_largest_ack:1917|
[2025/09/12 05:24:13 066947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:1985402|prior_time:1757654653027034|is_app_limited:0|send_elapse:38003|ack_elapse:39878|ctl_first_sent_time:1757654653028571|lagest_ack_time:1757654653066912|curr_delivered:2032202|
[2025/09/12 05:24:13 066952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653028571|
[2025/09/12 05:24:13 066956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:978||sndq_packets_used_bytes:0|sndq_packets_free:1698|
[2025/09/12 05:24:13 066960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1918|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1918|path_largest_ack:1918|
[2025/09/12 05:24:13 066964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:1987802|prior_time:1757654653029046|is_app_limited:0|send_elapse:37936|ack_elapse:37866|ctl_first_sent_time:1757654653030500|lagest_ack_time:1757654653066912|curr_delivered:2033402|
[2025/09/12 05:24:13 066969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653030500|
[2025/09/12 05:24:13 066973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:977||sndq_packets_used_bytes:0|sndq_packets_free:1699|
[2025/09/12 05:24:13 066980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36393|rttvar:11|minrtt:30532|latest_rtt:36412|ack_delay:32|
[2025/09/12 05:24:13 066984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36391|rttvar:12|minrtt:30532|latest_rtt:36412|ack_delay:32|
[2025/09/12 05:24:13 066989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1918|lost_pn:1915|thresh:3|
[2025/09/12 05:24:13 066993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 066997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36391|rtt_var:12|pto_duration:38391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 067001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 067005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 067009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 067013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653129835|now:1757654653066997|interv:62838|
[2025/09/12 05:24:13 067017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653129835|now:1757654653066997|interval:62838|pto_count:0|srtt:36391
[2025/09/12 05:24:13 067021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37936, ack_elapse 37866, delivered 45600|rate 1202024|lost 202|
[2025/09/12 05:24:13 067025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202024) in round 45|
[2025/09/12 05:24:13 067030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 067034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 067037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653030500|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 067042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653030500|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 067046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:36391|latest_rtt:36412|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 067052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:900|largest:900|pns:2|
[2025/09/12 05:24:13 067056] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:900|frame:ACK |recv_time:1757654653066912|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 067061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773066912|now:1757654653066912|interv:120000000|
[2025/09/12 05:24:13 067071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773066912|now:1757654653066912|interv:120000000|
[2025/09/12 05:24:13 067075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653067550|pq_index:0|
[2025/09/12 05:24:13 067079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653066274|
[2025/09/12 05:24:13 067083] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653067083|
[2025/09/12 05:24:13 067088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653067087|
[2025/09/12 05:24:13 067093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36391|min_srtt:36391|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 067098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2089218|
[2025/09/12 05:24:13 067102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36391|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 067107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 067111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36391|min_srtt:36391|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 067115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2090397|
[2025/09/12 05:24:13 067119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36391|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 067124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 067128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36391|min_srtt:36391|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 067133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2091576|
[2025/09/12 05:24:13 067137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 067141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 067145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 067149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 067153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 067157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2039700|
[2025/09/12 05:24:13 067164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 067168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 067172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653067550|
[2025/09/12 05:24:13 067176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653067550|
[2025/09/12 05:24:13 067180] [debug] |xqc_engine_wakeup_after|wakeup:1757654653067550|now:1757654653067180|diff:370|
[2025/09/12 05:24:13 067184] [debug] |xqc_engine_main_logic|END|now:1757654653067087|
[2025/09/12 05:24:13 067189] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653067189|
[2025/09/12 05:24:13 067193] [debug] |xqc_engine_wakeup_after|wakeup:1757654653067550|now:1757654653067192|diff:358|
[2025/09/12 05:24:13 067196] [debug] |xqc_engine_main_logic|END|now:1757654653067189|
[2025/09/12 05:24:13 068263] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653068263|
[2025/09/12 05:24:13 068272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653067550|pq_index:0|
[2025/09/12 05:24:13 068276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653067087|
[2025/09/12 05:24:13 068281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653068280|
[2025/09/12 05:24:13 068286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653067550|now:1757654653068280|
[2025/09/12 05:24:13 068290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653067550|now:1757654653068280|
[2025/09/12 05:24:13 068294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 068299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36391|min_srtt:36391|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 068303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2091576|
[2025/09/12 05:24:13 068308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 068311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 068315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 068319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 068324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 068328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2039700|
[2025/09/12 05:24:13 068332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 068337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1961|
[2025/09/12 05:24:13 068373] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1961|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653068349|stream_id:0|stream_offset:2039700|
[2025/09/12 05:24:13 068381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1961|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 068389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 068395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36391|rtt_var:12|pto_duration:38391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 068402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 068408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 068411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 068415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653131740|now:1757654653068395|interv:63345|
[2025/09/12 05:24:13 068419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653131740|now:1757654653068395|interval:63345|pto_count:0|srtt:36391
[2025/09/12 05:24:13 068424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:13 068429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 068433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2040879|
[2025/09/12 05:24:13 068437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 068441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1962|
[2025/09/12 05:24:13 068485] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1962|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653068448|stream_id:0|stream_offset:2040879|
[2025/09/12 05:24:13 068497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1962|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 068505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 068510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36391|rtt_var:12|pto_duration:38391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 068515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 068519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 068522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 068526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653131839|now:1757654653068510|interv:63329|
[2025/09/12 05:24:13 068535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653131839|now:1757654653068510|interval:63329|pto_count:0|srtt:36391
[2025/09/12 05:24:13 068540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:13 068544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 068548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2042058|
[2025/09/12 05:24:13 068553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 068557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653069557|now:1757654653068557|interv:1000|
[2025/09/12 05:24:13 068561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 068564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 068568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653069557|
[2025/09/12 05:24:13 068573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653069557|
[2025/09/12 05:24:13 068577] [debug] |xqc_engine_wakeup_after|wakeup:1757654653069557|now:1757654653068576|diff:981|
[2025/09/12 05:24:13 068581] [debug] |xqc_engine_main_logic|END|now:1757654653068280|
[2025/09/12 05:24:13 068907] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653068906|
[2025/09/12 05:24:13 068912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 068918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:900|
[2025/09/12 05:24:13 068922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:901|
[2025/09/12 05:24:13 068928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:901|
[2025/09/12 05:24:13 068932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 068936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1919|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1920|path_largest_ack:1919|
[2025/09/12 05:24:13 068941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:1987802|prior_time:1757654653029046|is_app_limited:0|send_elapse:38019|ack_elapse:39860|ctl_first_sent_time:1757654653030583|lagest_ack_time:1757654653068906|curr_delivered:2034602|
[2025/09/12 05:24:13 068945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653030583|
[2025/09/12 05:24:13 068949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:976||sndq_packets_used_bytes:0|sndq_packets_free:1700|
[2025/09/12 05:24:13 068954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1920|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1920|path_largest_ack:1920|
[2025/09/12 05:24:13 068958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:1990202|prior_time:1757654653031018|is_app_limited:0|send_elapse:37925|ack_elapse:37888|ctl_first_sent_time:1757654653032473|lagest_ack_time:1757654653068906|curr_delivered:2035802|
[2025/09/12 05:24:13 068966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653032473|
[2025/09/12 05:24:13 068970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:975||sndq_packets_used_bytes:0|sndq_packets_free:1701|
[2025/09/12 05:24:13 068974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36391|rttvar:12|minrtt:30532|latest_rtt:36433|ack_delay:40|
[2025/09/12 05:24:13 068978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36392|rttvar:9|minrtt:30532|latest_rtt:36433|ack_delay:40|
[2025/09/12 05:24:13 068982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1920|lost_pn:1917|thresh:3|
[2025/09/12 05:24:13 068986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 068990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36392|rtt_var:9|pto_duration:38392|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 068994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 068998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 069002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 069006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653131840|now:1757654653068990|interv:62850|
[2025/09/12 05:24:13 069010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653131840|now:1757654653068990|interval:62850|pto_count:0|srtt:36392
[2025/09/12 05:24:13 069014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37925, ack_elapse 37888, delivered 45600|rate 1202373|lost 202|
[2025/09/12 05:24:13 069019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202373) in round 45|
[2025/09/12 05:24:13 069023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 069027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 069031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653032473|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 069035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653032473|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 069040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:36392|latest_rtt:36433|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 069046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:901|largest:901|pns:2|
[2025/09/12 05:24:13 069050] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:901|frame:ACK |recv_time:1757654653068906|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 069057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773068906|now:1757654653068906|interv:120000000|
[2025/09/12 05:24:13 069061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773068906|now:1757654653068906|interv:120000000|
[2025/09/12 05:24:13 069065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653069557|pq_index:0|
[2025/09/12 05:24:13 069069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653068280|
[2025/09/12 05:24:13 069073] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653069073|
[2025/09/12 05:24:13 069078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653069077|
[2025/09/12 05:24:13 069083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36392|min_srtt:36392|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 069088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2091576|
[2025/09/12 05:24:13 069092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36392|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 069097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 069101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36392|min_srtt:36392|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 069105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2092755|
[2025/09/12 05:24:13 069109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36392|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 069114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 069118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36392|min_srtt:36392|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 069122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2093934|
[2025/09/12 05:24:13 069126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 069130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 069134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 069138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 069145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 069149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2042058|
[2025/09/12 05:24:13 069153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 069157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 069161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653069557|
[2025/09/12 05:24:13 069165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653069557|
[2025/09/12 05:24:13 069169] [debug] |xqc_engine_wakeup_after|wakeup:1757654653069557|now:1757654653069169|diff:388|
[2025/09/12 05:24:13 069173] [debug] |xqc_engine_main_logic|END|now:1757654653069077|
[2025/09/12 05:24:13 069178] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653069178|
[2025/09/12 05:24:13 069181] [debug] |xqc_engine_wakeup_after|wakeup:1757654653069557|now:1757654653069181|diff:376|
[2025/09/12 05:24:13 069185] [debug] |xqc_engine_main_logic|END|now:1757654653069178|
[2025/09/12 05:24:13 070251] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653070251|
[2025/09/12 05:24:13 070260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653069557|pq_index:0|
[2025/09/12 05:24:13 070265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653069077|
[2025/09/12 05:24:13 070269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653070268|
[2025/09/12 05:24:13 070274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653069557|now:1757654653070268|
[2025/09/12 05:24:13 070278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653069557|now:1757654653070268|
[2025/09/12 05:24:13 070282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 070287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36392|min_srtt:36392|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 070291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2093934|
[2025/09/12 05:24:13 070296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 070299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 070303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 070307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 070312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 070316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2042058|
[2025/09/12 05:24:13 070325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 070329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1963|
[2025/09/12 05:24:13 070361] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1963|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653070337|stream_id:0|stream_offset:2042058|
[2025/09/12 05:24:13 070370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1963|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 070377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 070383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36392|rtt_var:9|pto_duration:38392|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 070391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 070396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 070400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 070404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653133729|now:1757654653070383|interv:63346|
[2025/09/12 05:24:13 070408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653133729|now:1757654653070383|interval:63346|pto_count:0|srtt:36392
[2025/09/12 05:24:13 070412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:13 070417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 070421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2043237|
[2025/09/12 05:24:13 070426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 070430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1964|
[2025/09/12 05:24:13 070472] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1964|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653070436|stream_id:0|stream_offset:2043237|
[2025/09/12 05:24:13 070484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1964|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 070491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 070497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36392|rtt_var:9|pto_duration:38392|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 070502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 070506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 070514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 070518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653133828|now:1757654653070497|interv:63331|
[2025/09/12 05:24:13 070522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653133828|now:1757654653070497|interval:63331|pto_count:0|srtt:36392
[2025/09/12 05:24:13 070527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:13 070532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 070536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2044416|
[2025/09/12 05:24:13 070540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 070544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653071544|now:1757654653070544|interv:1000|
[2025/09/12 05:24:13 070548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 070552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 070556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653071544|
[2025/09/12 05:24:13 070560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653071544|
[2025/09/12 05:24:13 070564] [debug] |xqc_engine_wakeup_after|wakeup:1757654653071544|now:1757654653070564|diff:980|
[2025/09/12 05:24:13 070568] [debug] |xqc_engine_main_logic|END|now:1757654653070268|
[2025/09/12 05:24:13 070947] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653070946|
[2025/09/12 05:24:13 070952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 070958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:901|
[2025/09/12 05:24:13 070961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:902|
[2025/09/12 05:24:13 070967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:902|
[2025/09/12 05:24:13 070971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 070979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1921|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1922|path_largest_ack:1921|
[2025/09/12 05:24:13 070985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:1990202|prior_time:1757654653031018|is_app_limited:0|send_elapse:38012|ack_elapse:39928|ctl_first_sent_time:1757654653032560|lagest_ack_time:1757654653070946|curr_delivered:2037002|
[2025/09/12 05:24:13 070990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653032560|
[2025/09/12 05:24:13 070994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:974||sndq_packets_used_bytes:0|sndq_packets_free:1702|
[2025/09/12 05:24:13 070998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1922|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1922|path_largest_ack:1922|
[2025/09/12 05:24:13 071006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:1992602|prior_time:1757654653033017|is_app_limited:0|send_elapse:37889|ack_elapse:37929|ctl_first_sent_time:1757654653034446|lagest_ack_time:1757654653070946|curr_delivered:2038202|
[2025/09/12 05:24:13 071010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653034446|
[2025/09/12 05:24:13 071014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:973||sndq_packets_used_bytes:0|sndq_packets_free:1703|
[2025/09/12 05:24:13 071018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36392|rttvar:9|minrtt:30532|latest_rtt:36500|ack_delay:32|
[2025/09/12 05:24:13 071022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36401|rttvar:26|minrtt:30532|latest_rtt:36500|ack_delay:32|
[2025/09/12 05:24:13 071027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1922|lost_pn:1919|thresh:3|
[2025/09/12 05:24:13 071031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 071035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36401|rtt_var:26|pto_duration:38401|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 071039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 071043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 071047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 071050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653133837|now:1757654653071035|interv:62802|
[2025/09/12 05:24:13 071054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653133837|now:1757654653071035|interval:62802|pto_count:0|srtt:36401
[2025/09/12 05:24:13 071059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37889, ack_elapse 37929, delivered 45600|rate 1202246|lost 202|
[2025/09/12 05:24:13 071063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202246) in round 45|
[2025/09/12 05:24:13 071067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 071071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 071075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653034446|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 071079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653034446|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 071084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:36401|latest_rtt:36500|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 071089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:902|largest:902|pns:2|
[2025/09/12 05:24:13 071096] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:902|frame:ACK |recv_time:1757654653070946|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 071100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773070946|now:1757654653070946|interv:120000000|
[2025/09/12 05:24:13 071104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773070946|now:1757654653070946|interv:120000000|
[2025/09/12 05:24:13 071108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653071544|pq_index:0|
[2025/09/12 05:24:13 071112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653070268|
[2025/09/12 05:24:13 071116] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653071116|
[2025/09/12 05:24:13 071121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653071120|
[2025/09/12 05:24:13 071127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36401|min_srtt:36401|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 071131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2093934|
[2025/09/12 05:24:13 071135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36401|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 071140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 071144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36401|min_srtt:36401|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 071148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2095113|
[2025/09/12 05:24:13 071152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36401|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 071157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 071161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36401|min_srtt:36401|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 071165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2096292|
[2025/09/12 05:24:13 071169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 071173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 071177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 071184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 071188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 071192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2044416|
[2025/09/12 05:24:13 071197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 071200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 071204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653071544|
[2025/09/12 05:24:13 071208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653071544|
[2025/09/12 05:24:13 071212] [debug] |xqc_engine_wakeup_after|wakeup:1757654653071544|now:1757654653071212|diff:332|
[2025/09/12 05:24:13 071216] [debug] |xqc_engine_main_logic|END|now:1757654653071120|
[2025/09/12 05:24:13 071221] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653071221|
[2025/09/12 05:24:13 071225] [debug] |xqc_engine_wakeup_after|wakeup:1757654653071544|now:1757654653071225|diff:319|
[2025/09/12 05:24:13 071229] [debug] |xqc_engine_main_logic|END|now:1757654653071221|
[2025/09/12 05:24:13 072295] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653072294|
[2025/09/12 05:24:13 072304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653071544|pq_index:0|
[2025/09/12 05:24:13 072308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653071120|
[2025/09/12 05:24:13 072313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653072312|
[2025/09/12 05:24:13 072317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653071544|now:1757654653072312|
[2025/09/12 05:24:13 072321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653071544|now:1757654653072312|
[2025/09/12 05:24:13 072325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 072330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36401|min_srtt:36401|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 072335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2096292|
[2025/09/12 05:24:13 072339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 072343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 072347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 072351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 072356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 072364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2044416|
[2025/09/12 05:24:13 072369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 072373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1965|
[2025/09/12 05:24:13 072405] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1965|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653072381|stream_id:0|stream_offset:2044416|
[2025/09/12 05:24:13 072414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1965|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 072421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 072428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36401|rtt_var:26|pto_duration:38401|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 072435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 072440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 072444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 072448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653135782|now:1757654653072427|interv:63355|
[2025/09/12 05:24:13 072452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653135782|now:1757654653072427|interval:63355|pto_count:0|srtt:36401
[2025/09/12 05:24:13 072476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:13 072481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 072485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2045595|
[2025/09/12 05:24:13 072490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 072494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1966|
[2025/09/12 05:24:13 072522] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1966|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653072501|stream_id:0|stream_offset:2045595|
[2025/09/12 05:24:13 072530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1966|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 072538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 072544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36401|rtt_var:26|pto_duration:38401|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 072555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 072559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 072563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 072567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653135902|now:1757654653072544|interv:63358|
[2025/09/12 05:24:13 072571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653135902|now:1757654653072544|interval:63358|pto_count:0|srtt:36401
[2025/09/12 05:24:13 072576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:13 072581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 072585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2046774|
[2025/09/12 05:24:13 072589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 072593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653073593|now:1757654653072593|interv:1000|
[2025/09/12 05:24:13 072597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 072601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 072605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653073593|
[2025/09/12 05:24:13 072609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653073593|
[2025/09/12 05:24:13 072613] [debug] |xqc_engine_wakeup_after|wakeup:1757654653073593|now:1757654653072613|diff:980|
[2025/09/12 05:24:13 072617] [debug] |xqc_engine_main_logic|END|now:1757654653072312|
[2025/09/12 05:24:13 072995] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653072994|
[2025/09/12 05:24:13 073000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 073006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:902|
[2025/09/12 05:24:13 073010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:903|
[2025/09/12 05:24:13 073015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:903|
[2025/09/12 05:24:13 073019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 073024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1923|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1924|path_largest_ack:1923|
[2025/09/12 05:24:13 073029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:1992602|prior_time:1757654653033017|is_app_limited:0|send_elapse:37993|ack_elapse:39977|ctl_first_sent_time:1757654653034550|lagest_ack_time:1757654653072994|curr_delivered:2039402|
[2025/09/12 05:24:13 073034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653034550|
[2025/09/12 05:24:13 073040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:972||sndq_packets_used_bytes:0|sndq_packets_free:1704|
[2025/09/12 05:24:13 073048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1924|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:1924|path_largest_ack:1924|
[2025/09/12 05:24:13 073052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1995002|prior_time:1757654653035004|is_app_limited:0|send_elapse:37946|ack_elapse:37990|ctl_first_sent_time:1757654653036488|lagest_ack_time:1757654653072994|curr_delivered:2040609|
[2025/09/12 05:24:13 073057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653036488|
[2025/09/12 05:24:13 073060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:971||sndq_packets_used_bytes:0|sndq_packets_free:1705|
[2025/09/12 05:24:13 073065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36401|rttvar:26|minrtt:30532|latest_rtt:36506|ack_delay:48|
[2025/09/12 05:24:13 073069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36408|rttvar:34|minrtt:30532|latest_rtt:36506|ack_delay:48|
[2025/09/12 05:24:13 073073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1924|lost_pn:1921|thresh:3|
[2025/09/12 05:24:13 073077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 885|pns:2|
[2025/09/12 05:24:13 073082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 073086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36408|rtt_var:34|pto_duration:38408|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 073092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 073096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 073100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:13 073104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653135909|now:1757654653073086|interv:62823|
[2025/09/12 05:24:13 073108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653135909|now:1757654653073086|interval:62823|pto_count:0|srtt:36408
[2025/09/12 05:24:13 073112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37946, ack_elapse 37990, delivered 45607|rate 1200500|lost 202|
[2025/09/12 05:24:13 073117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200500) in round 45|
[2025/09/12 05:24:13 073121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 073125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 073129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2407|po_sent_time:1757654653036488|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 073133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2407|po_sent_time:1757654653036488|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 073140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44400|srtt:36408|latest_rtt:36506|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 073146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:903|largest:903|pns:2|
[2025/09/12 05:24:13 073150] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:903|frame:ACK |recv_time:1757654653072994|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 073155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773072994|now:1757654653072994|interv:120000000|
[2025/09/12 05:24:13 073159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773072994|now:1757654653072994|interv:120000000|
[2025/09/12 05:24:13 073163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653073593|pq_index:0|
[2025/09/12 05:24:13 073167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653072312|
[2025/09/12 05:24:13 073171] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653073171|
[2025/09/12 05:24:13 073175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653073174|
[2025/09/12 05:24:13 073181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36408|min_srtt:36408|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 073185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2096292|
[2025/09/12 05:24:13 073190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36408|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 073194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 073199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36408|min_srtt:36408|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 073203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2097471|
[2025/09/12 05:24:13 073207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36408|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 073211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 073216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36408|min_srtt:36408|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 073220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2098650|
[2025/09/12 05:24:13 073227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 073231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 073234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 073239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 073243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 073247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2046774|
[2025/09/12 05:24:13 073251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 073255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 073259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653073593|
[2025/09/12 05:24:13 073263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653073593|
[2025/09/12 05:24:13 073267] [debug] |xqc_engine_wakeup_after|wakeup:1757654653073593|now:1757654653073267|diff:326|
[2025/09/12 05:24:13 073271] [debug] |xqc_engine_main_logic|END|now:1757654653073174|
[2025/09/12 05:24:13 073276] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653073276|
[2025/09/12 05:24:13 073279] [debug] |xqc_engine_wakeup_after|wakeup:1757654653073593|now:1757654653073279|diff:314|
[2025/09/12 05:24:13 073283] [debug] |xqc_engine_main_logic|END|now:1757654653073276|
[2025/09/12 05:24:13 074350] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653074349|
[2025/09/12 05:24:13 074359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653073593|pq_index:0|
[2025/09/12 05:24:13 074363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653073174|
[2025/09/12 05:24:13 074368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653074367|
[2025/09/12 05:24:13 074372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653073593|now:1757654653074367|
[2025/09/12 05:24:13 074377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653073593|now:1757654653074367|
[2025/09/12 05:24:13 074381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 074386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36408|min_srtt:36408|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 074390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2098650|
[2025/09/12 05:24:13 074395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 074398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 074402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 074411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 074416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 074420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2046774|
[2025/09/12 05:24:13 074424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 074429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1967|
[2025/09/12 05:24:13 074480] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1967|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654653074436|stream_id:0|stream_offset:2046774|
[2025/09/12 05:24:13 074493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1967|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 074498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:13 074502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36408|rtt_var:34|pto_duration:38408|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 074507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 074511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 074514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 074518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653137844|now:1757654653074502|interv:63342|
[2025/09/12 05:24:13 074522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653137844|now:1757654653074502|interval:63342|pto_count:0|srtt:36408
[2025/09/12 05:24:13 074527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45600|
[2025/09/12 05:24:13 074532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 074536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2047953|
[2025/09/12 05:24:13 074540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 074544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1968|
[2025/09/12 05:24:13 074571] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1968|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653074552|stream_id:0|stream_offset:2047953|
[2025/09/12 05:24:13 074580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1968|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 074593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 074600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36408|rtt_var:34|pto_duration:38408|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 074605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 074608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 074612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 074619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653137960|now:1757654653074600|interv:63360|
[2025/09/12 05:24:13 074623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653137960|now:1757654653074600|interval:63360|pto_count:0|srtt:36408
[2025/09/12 05:24:13 074628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46800|
[2025/09/12 05:24:13 074632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 074636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2049132|
[2025/09/12 05:24:13 074641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 074645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653075645|now:1757654653074645|interv:1000|
[2025/09/12 05:24:13 074649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 074653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 074657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653075645|
[2025/09/12 05:24:13 074661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653075645|
[2025/09/12 05:24:13 074665] [debug] |xqc_engine_wakeup_after|wakeup:1757654653075645|now:1757654653074665|diff:980|
[2025/09/12 05:24:13 074669] [debug] |xqc_engine_main_logic|END|now:1757654653074367|
[2025/09/12 05:24:13 074882] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653074881|
[2025/09/12 05:24:13 074888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 074893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:903|
[2025/09/12 05:24:13 074897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:904|
[2025/09/12 05:24:13 074903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:904|
[2025/09/12 05:24:13 074907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 074912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1925|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1931|path_largest_ack:1925|
[2025/09/12 05:24:13 074916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1995002|prior_time:1757654653035004|is_app_limited:0|send_elapse:38032|ack_elapse:39877|ctl_first_sent_time:1757654653036574|lagest_ack_time:1757654653074881|curr_delivered:2041809|
[2025/09/12 05:24:13 074924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653036574|
[2025/09/12 05:24:13 074929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:970||sndq_packets_used_bytes:0|sndq_packets_free:1706|
[2025/09/12 05:24:13 074933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1931|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1931|path_largest_ack:1931|
[2025/09/12 05:24:13 074937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1997402|prior_time:1757654653037002|is_app_limited:0|send_elapse:37877|ack_elapse:37879|ctl_first_sent_time:1757654653038434|lagest_ack_time:1757654653074881|curr_delivered:2043009|
[2025/09/12 05:24:13 074942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653038434|
[2025/09/12 05:24:13 074946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:969||sndq_packets_used_bytes:0|sndq_packets_free:1707|
[2025/09/12 05:24:13 074950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36408|rttvar:34|minrtt:30532|latest_rtt:36447|ack_delay:40|
[2025/09/12 05:24:13 074954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36407|rttvar:26|minrtt:30532|latest_rtt:36447|ack_delay:40|
[2025/09/12 05:24:13 074958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1931|lost_pn:1928|thresh:3|
[2025/09/12 05:24:13 074962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 074966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36407|rtt_var:26|pto_duration:38407|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 074971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 074974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 074978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:13 074982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653137959|now:1757654653074966|interv:62993|
[2025/09/12 05:24:13 074986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653137959|now:1757654653074966|interval:62993|pto_count:0|srtt:36407
[2025/09/12 05:24:13 074991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37877, ack_elapse 37879, delivered 45607|rate 1204018|lost 202|
[2025/09/12 05:24:13 074995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204018) in round 45|
[2025/09/12 05:24:13 074999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 075003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 075007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653038434|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 075011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653038434|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 075018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44400|srtt:36407|latest_rtt:36447|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 075024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:904|largest:904|pns:2|
[2025/09/12 05:24:13 075028] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:904|frame:ACK |recv_time:1757654653074881|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 075033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773074881|now:1757654653074881|interv:120000000|
[2025/09/12 05:24:13 075037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773074881|now:1757654653074881|interv:120000000|
[2025/09/12 05:24:13 075041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653075645|pq_index:0|
[2025/09/12 05:24:13 075045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653074367|
[2025/09/12 05:24:13 075049] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653075049|
[2025/09/12 05:24:13 075054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653075053|
[2025/09/12 05:24:13 075059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36407|min_srtt:36407|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 075064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2098650|
[2025/09/12 05:24:13 075068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36407|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 075072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 075077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36407|min_srtt:36407|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 075081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2099829|
[2025/09/12 05:24:13 075085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36407|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 075090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 075094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36407|min_srtt:36407|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 075101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2101008|
[2025/09/12 05:24:13 075105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 075109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 075113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 075117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 075121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 075125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2049132|
[2025/09/12 05:24:13 075130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 075133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 075137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653075645|
[2025/09/12 05:24:13 075141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653075645|
[2025/09/12 05:24:13 075145] [debug] |xqc_engine_wakeup_after|wakeup:1757654653075645|now:1757654653075145|diff:500|
[2025/09/12 05:24:13 075150] [debug] |xqc_engine_main_logic|END|now:1757654653075053|
[2025/09/12 05:24:13 075157] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653075157|
[2025/09/12 05:24:13 075162] [debug] |xqc_engine_wakeup_after|wakeup:1757654653075645|now:1757654653075161|diff:484|
[2025/09/12 05:24:13 075165] [debug] |xqc_engine_main_logic|END|now:1757654653075157|
[2025/09/12 05:24:13 076230] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653076230|
[2025/09/12 05:24:13 076239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653075645|pq_index:0|
[2025/09/12 05:24:13 076244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653075053|
[2025/09/12 05:24:13 076248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653076247|
[2025/09/12 05:24:13 076253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653075645|now:1757654653076247|
[2025/09/12 05:24:13 076257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653075645|now:1757654653076247|
[2025/09/12 05:24:13 076261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 076266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36407|min_srtt:36407|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 076270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2101008|
[2025/09/12 05:24:13 076275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 076283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 076287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 076291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 076296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 076300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2049132|
[2025/09/12 05:24:13 076304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 076309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1969|
[2025/09/12 05:24:13 076340] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1969|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654653076316|stream_id:0|stream_offset:2049132|
[2025/09/12 05:24:13 076348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1969|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 076356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:13 076362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36407|rtt_var:26|pto_duration:38407|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 076369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 076374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 076378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 076382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653139723|now:1757654653076362|interv:63361|
[2025/09/12 05:24:13 076386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653139723|now:1757654653076362|interval:63361|pto_count:0|srtt:36407
[2025/09/12 05:24:13 076391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45600|
[2025/09/12 05:24:13 076395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 076400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2050311|
[2025/09/12 05:24:13 076404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 076408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1970|
[2025/09/12 05:24:13 076433] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1970|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653076415|stream_id:0|stream_offset:2050311|
[2025/09/12 05:24:13 076448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1970|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 076476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 076482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36407|rtt_var:26|pto_duration:38407|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 076487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 076490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 076494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 076498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653139822|now:1757654653076482|interv:63340|
[2025/09/12 05:24:13 076502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653139822|now:1757654653076482|interval:63340|pto_count:0|srtt:36407
[2025/09/12 05:24:13 076507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46800|
[2025/09/12 05:24:13 076512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 076516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2051490|
[2025/09/12 05:24:13 076520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 076524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653077524|now:1757654653076524|interv:1000|
[2025/09/12 05:24:13 076528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 076532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 076536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653077524|
[2025/09/12 05:24:13 076540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653077524|
[2025/09/12 05:24:13 076544] [debug] |xqc_engine_wakeup_after|wakeup:1757654653077524|now:1757654653076544|diff:980|
[2025/09/12 05:24:13 076548] [debug] |xqc_engine_main_logic|END|now:1757654653076247|
[2025/09/12 05:24:13 076889] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653076888|
[2025/09/12 05:24:13 076895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 076901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:904|
[2025/09/12 05:24:13 076904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:905|
[2025/09/12 05:24:13 076910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:905|
[2025/09/12 05:24:13 076914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 076919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1932|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1933|path_largest_ack:1932|
[2025/09/12 05:24:13 076927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1997402|prior_time:1757654653037002|is_app_limited:0|send_elapse:37988|ack_elapse:39886|ctl_first_sent_time:1757654653038545|lagest_ack_time:1757654653076888|curr_delivered:2044209|
[2025/09/12 05:24:13 076932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653038545|
[2025/09/12 05:24:13 076937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:968||sndq_packets_used_bytes:0|sndq_packets_free:1708|
[2025/09/12 05:24:13 076941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1933|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1933|path_largest_ack:1933|
[2025/09/12 05:24:13 076945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:1999802|prior_time:1757654653038993|is_app_limited:0|send_elapse:37872|ack_elapse:37895|ctl_first_sent_time:1757654653040422|lagest_ack_time:1757654653076888|curr_delivered:2045409|
[2025/09/12 05:24:13 076949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653040422|
[2025/09/12 05:24:13 076953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:967||sndq_packets_used_bytes:0|sndq_packets_free:1709|
[2025/09/12 05:24:13 076957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36407|rttvar:26|minrtt:30532|latest_rtt:36466|ack_delay:32|
[2025/09/12 05:24:13 076961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36411|rttvar:26|minrtt:30532|latest_rtt:36466|ack_delay:32|
[2025/09/12 05:24:13 076966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1933|lost_pn:1930|thresh:3|
[2025/09/12 05:24:13 076969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 076973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36411|rtt_var:26|pto_duration:38411|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 076978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 076981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 076985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:13 076989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653139826|now:1757654653076973|interv:62853|
[2025/09/12 05:24:13 076993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653139826|now:1757654653076973|interval:62853|pto_count:0|srtt:36411
[2025/09/12 05:24:13 076998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37872, ack_elapse 37895, delivered 45607|rate 1203509|lost 202|
[2025/09/12 05:24:13 077002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203509) in round 45|
[2025/09/12 05:24:13 077006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 077010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 077014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653040422|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 077023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653040422|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 077027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44400|srtt:36411|latest_rtt:36466|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 077033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:905|largest:905|pns:2|
[2025/09/12 05:24:13 077037] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:905|frame:ACK |recv_time:1757654653076888|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 077042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773076888|now:1757654653076888|interv:120000000|
[2025/09/12 05:24:13 077046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773076888|now:1757654653076888|interv:120000000|
[2025/09/12 05:24:13 077049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653077524|pq_index:0|
[2025/09/12 05:24:13 077053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653076247|
[2025/09/12 05:24:13 077057] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653077057|
[2025/09/12 05:24:13 077062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653077061|
[2025/09/12 05:24:13 077068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36411|min_srtt:36411|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 077072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2101008|
[2025/09/12 05:24:13 077076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36411|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 077081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 077085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36411|min_srtt:36411|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 077089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2102187|
[2025/09/12 05:24:13 077093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36411|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 077098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 077105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36411|min_srtt:36411|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 077109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2103366|
[2025/09/12 05:24:13 077113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 077117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 077121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 077125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 077129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 077133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2051490|
[2025/09/12 05:24:13 077138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 077141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 077145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653077524|
[2025/09/12 05:24:13 077149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653077524|
[2025/09/12 05:24:13 077153] [debug] |xqc_engine_wakeup_after|wakeup:1757654653077524|now:1757654653077153|diff:371|
[2025/09/12 05:24:13 077157] [debug] |xqc_engine_main_logic|END|now:1757654653077061|
[2025/09/12 05:24:13 077162] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653077162|
[2025/09/12 05:24:13 077166] [debug] |xqc_engine_wakeup_after|wakeup:1757654653077524|now:1757654653077166|diff:358|
[2025/09/12 05:24:13 077170] [debug] |xqc_engine_main_logic|END|now:1757654653077162|
[2025/09/12 05:24:13 078235] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653078234|
[2025/09/12 05:24:13 078244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653077524|pq_index:0|
[2025/09/12 05:24:13 078248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653077061|
[2025/09/12 05:24:13 078253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653078252|
[2025/09/12 05:24:13 078257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653077524|now:1757654653078252|
[2025/09/12 05:24:13 078261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653077524|now:1757654653078252|
[2025/09/12 05:24:13 078265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 078270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36411|min_srtt:36411|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 078274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2103366|
[2025/09/12 05:24:13 078283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 078287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 078291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 078295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 078300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 078304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2051490|
[2025/09/12 05:24:13 078308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 078312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1971|
[2025/09/12 05:24:13 078344] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1971|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654653078320|stream_id:0|stream_offset:2051490|
[2025/09/12 05:24:13 078353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1971|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 078360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:13 078367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36411|rtt_var:26|pto_duration:38411|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 078374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 078380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 078384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 078388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653141731|now:1757654653078367|interv:63364|
[2025/09/12 05:24:13 078392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653141731|now:1757654653078367|interval:63364|pto_count:0|srtt:36411
[2025/09/12 05:24:13 078396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45600|
[2025/09/12 05:24:13 078401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 078405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2052669|
[2025/09/12 05:24:13 078410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 078414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1972|
[2025/09/12 05:24:13 078444] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1972|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653078425|stream_id:0|stream_offset:2052669|
[2025/09/12 05:24:13 078476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1972|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 078484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 078490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36411|rtt_var:26|pto_duration:38411|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 078494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 078498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 078502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 078506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653141836|now:1757654653078489|interv:63347|
[2025/09/12 05:24:13 078510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653141836|now:1757654653078489|interval:63347|pto_count:0|srtt:36411
[2025/09/12 05:24:13 078514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46800|
[2025/09/12 05:24:13 078519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 078523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2053848|
[2025/09/12 05:24:13 078528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 078532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653079532|now:1757654653078532|interv:1000|
[2025/09/12 05:24:13 078536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 078540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 078545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653079532|
[2025/09/12 05:24:13 078549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653079532|
[2025/09/12 05:24:13 078553] [debug] |xqc_engine_wakeup_after|wakeup:1757654653079532|now:1757654653078553|diff:979|
[2025/09/12 05:24:13 078558] [debug] |xqc_engine_main_logic|END|now:1757654653078252|
[2025/09/12 05:24:13 078879] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653078878|
[2025/09/12 05:24:13 078885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 078890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:905|
[2025/09/12 05:24:13 078894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:906|
[2025/09/12 05:24:13 078900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:906|
[2025/09/12 05:24:13 078909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 078913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1934|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1935|path_largest_ack:1934|
[2025/09/12 05:24:13 078918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:1999802|prior_time:1757654653038993|is_app_limited:0|send_elapse:37984|ack_elapse:39885|ctl_first_sent_time:1757654653040534|lagest_ack_time:1757654653078878|curr_delivered:2046609|
[2025/09/12 05:24:13 078923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653040534|
[2025/09/12 05:24:13 078930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:966||sndq_packets_used_bytes:0|sndq_packets_free:1710|
[2025/09/12 05:24:13 078936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1935|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1935|path_largest_ack:1935|
[2025/09/12 05:24:13 078940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2002202|prior_time:1757654653040988|is_app_limited:0|send_elapse:37858|ack_elapse:37890|ctl_first_sent_time:1757654653042417|lagest_ack_time:1757654653078878|curr_delivered:2047809|
[2025/09/12 05:24:13 078945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653042417|
[2025/09/12 05:24:13 078949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:965||sndq_packets_used_bytes:0|sndq_packets_free:1711|
[2025/09/12 05:24:13 078953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36411|rttvar:26|minrtt:30532|latest_rtt:36461|ack_delay:40|
[2025/09/12 05:24:13 078957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36412|rttvar:22|minrtt:30532|latest_rtt:36461|ack_delay:40|
[2025/09/12 05:24:13 078962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1935|lost_pn:1932|thresh:3|
[2025/09/12 05:24:13 078966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 078970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36412|rtt_var:22|pto_duration:38412|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 078974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 078978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 078982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:13 078986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653141837|now:1757654653078970|interv:62867|
[2025/09/12 05:24:13 078990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653141837|now:1757654653078970|interval:62867|pto_count:0|srtt:36412
[2025/09/12 05:24:13 078994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37858, ack_elapse 37890, delivered 45607|rate 1203668|lost 202|
[2025/09/12 05:24:13 078999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203668) in round 45|
[2025/09/12 05:24:13 079006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 079010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 079014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653042417|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 079018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653042417|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 079023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44400|srtt:36412|latest_rtt:36461|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 079029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:906|largest:906|pns:2|
[2025/09/12 05:24:13 079033] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:906|frame:ACK |recv_time:1757654653078878|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 079038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773078878|now:1757654653078878|interv:120000000|
[2025/09/12 05:24:13 079042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773078878|now:1757654653078878|interv:120000000|
[2025/09/12 05:24:13 079046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653079532|pq_index:0|
[2025/09/12 05:24:13 079050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653078252|
[2025/09/12 05:24:13 079054] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653079054|
[2025/09/12 05:24:13 079059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653079058|
[2025/09/12 05:24:13 079065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36412|min_srtt:36412|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 079069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2103366|
[2025/09/12 05:24:13 079074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36412|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 079078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 079083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36412|min_srtt:36412|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 079087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2104545|
[2025/09/12 05:24:13 079092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36412|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 079102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 079106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36412|min_srtt:36412|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 079110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2105724|
[2025/09/12 05:24:13 079115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 079119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 079122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 079127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 079131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 079135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2053848|
[2025/09/12 05:24:13 079140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 079143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 079147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653079532|
[2025/09/12 05:24:13 079151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653079532|
[2025/09/12 05:24:13 079155] [debug] |xqc_engine_wakeup_after|wakeup:1757654653079532|now:1757654653079155|diff:377|
[2025/09/12 05:24:13 079159] [debug] |xqc_engine_main_logic|END|now:1757654653079058|
[2025/09/12 05:24:13 079164] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653079164|
[2025/09/12 05:24:13 079168] [debug] |xqc_engine_wakeup_after|wakeup:1757654653079532|now:1757654653079168|diff:364|
[2025/09/12 05:24:13 079172] [debug] |xqc_engine_main_logic|END|now:1757654653079164|
[2025/09/12 05:24:13 080237] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653080237|
[2025/09/12 05:24:13 080246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653079532|pq_index:0|
[2025/09/12 05:24:13 080250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653079058|
[2025/09/12 05:24:13 080255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653080254|
[2025/09/12 05:24:13 080260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653079532|now:1757654653080254|
[2025/09/12 05:24:13 080264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653079532|now:1757654653080254|
[2025/09/12 05:24:13 080268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 080278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36412|min_srtt:36412|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 080282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2105724|
[2025/09/12 05:24:13 080287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 080291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 080294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 080299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 080303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 080307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2053848|
[2025/09/12 05:24:13 080312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 080316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1973|
[2025/09/12 05:24:13 080348] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1973|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654653080324|stream_id:0|stream_offset:2053848|
[2025/09/12 05:24:13 080357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1973|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 080365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:13 080371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36412|rtt_var:22|pto_duration:38412|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 080378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 080383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 080387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 080391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653143736|now:1757654653080371|interv:63365|
[2025/09/12 05:24:13 080395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653143736|now:1757654653080371|interval:63365|pto_count:0|srtt:36412
[2025/09/12 05:24:13 080400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45600|
[2025/09/12 05:24:13 080405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 080409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2055027|
[2025/09/12 05:24:13 080418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 080422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1974|
[2025/09/12 05:24:13 080469] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1974|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653080429|stream_id:0|stream_offset:2055027|
[2025/09/12 05:24:13 080482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1974|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 080489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 080494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36412|rtt_var:22|pto_duration:38412|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 080498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 080502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 080506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 080510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653143841|now:1757654653080493|interv:63348|
[2025/09/12 05:24:13 080513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653143841|now:1757654653080493|interval:63348|pto_count:0|srtt:36412
[2025/09/12 05:24:13 080518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46800|
[2025/09/12 05:24:13 080523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 080527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2056206|
[2025/09/12 05:24:13 080531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 080535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653081535|now:1757654653080535|interv:1000|
[2025/09/12 05:24:13 080539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 080543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 080547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653081535|
[2025/09/12 05:24:13 080551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653081535|
[2025/09/12 05:24:13 080555] [debug] |xqc_engine_wakeup_after|wakeup:1757654653081535|now:1757654653080555|diff:980|
[2025/09/12 05:24:13 080559] [debug] |xqc_engine_main_logic|END|now:1757654653080254|
[2025/09/12 05:24:13 080870] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653080869|
[2025/09/12 05:24:13 080876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 080882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:906|
[2025/09/12 05:24:13 080890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:907|
[2025/09/12 05:24:13 080896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:907|
[2025/09/12 05:24:13 080900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 080905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1936|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1937|path_largest_ack:1936|
[2025/09/12 05:24:13 080909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2002202|prior_time:1757654653040988|is_app_limited:0|send_elapse:37968|ack_elapse:39881|ctl_first_sent_time:1757654653042527|lagest_ack_time:1757654653080869|curr_delivered:2049009|
[2025/09/12 05:24:13 080913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653042527|
[2025/09/12 05:24:13 080918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:964||sndq_packets_used_bytes:0|sndq_packets_free:1712|
[2025/09/12 05:24:13 080922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1937|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1937|path_largest_ack:1937|
[2025/09/12 05:24:13 080926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2004602|prior_time:1757654653042987|is_app_limited:0|send_elapse:37855|ack_elapse:37882|ctl_first_sent_time:1757654653044417|lagest_ack_time:1757654653080869|curr_delivered:2050209|
[2025/09/12 05:24:13 080931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653044417|
[2025/09/12 05:24:13 080935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:963||sndq_packets_used_bytes:0|sndq_packets_free:1713|
[2025/09/12 05:24:13 080939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36412|rttvar:22|minrtt:30532|latest_rtt:36452|ack_delay:32|
[2025/09/12 05:24:13 080943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36413|rttvar:19|minrtt:30532|latest_rtt:36452|ack_delay:32|
[2025/09/12 05:24:13 080947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1937|lost_pn:1934|thresh:3|
[2025/09/12 05:24:13 080951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 080955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36413|rtt_var:19|pto_duration:38413|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 080959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 080963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 080967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:13 080971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653143842|now:1757654653080955|interv:62887|
[2025/09/12 05:24:13 080975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653143842|now:1757654653080955|interval:62887|pto_count:0|srtt:36413
[2025/09/12 05:24:13 080979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37855, ack_elapse 37882, delivered 45607|rate 1203922|lost 202|
[2025/09/12 05:24:13 080986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203922) in round 45|
[2025/09/12 05:24:13 080990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 080994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 080998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653044417|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 081003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653044417|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 081007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44400|srtt:36413|latest_rtt:36452|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 081013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:907|largest:907|pns:2|
[2025/09/12 05:24:13 081017] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:907|frame:ACK |recv_time:1757654653080869|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 081022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773080869|now:1757654653080869|interv:120000000|
[2025/09/12 05:24:13 081026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773080869|now:1757654653080869|interv:120000000|
[2025/09/12 05:24:13 081030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653081535|pq_index:0|
[2025/09/12 05:24:13 081034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653080254|
[2025/09/12 05:24:13 081038] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653081038|
[2025/09/12 05:24:13 081043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653081042|
[2025/09/12 05:24:13 081048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36413|min_srtt:36413|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 081053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2105724|
[2025/09/12 05:24:13 081057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36413|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 081062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 081066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36413|min_srtt:36413|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 081070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2106903|
[2025/09/12 05:24:13 081077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36413|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 081082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 081086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36413|min_srtt:36413|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 081090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2108082|
[2025/09/12 05:24:13 081094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 081098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 081102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 081107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 081111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 081115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2056206|
[2025/09/12 05:24:13 081119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 081123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 081127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653081535|
[2025/09/12 05:24:13 081131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653081535|
[2025/09/12 05:24:13 081135] [debug] |xqc_engine_wakeup_after|wakeup:1757654653081535|now:1757654653081135|diff:400|
[2025/09/12 05:24:13 081139] [debug] |xqc_engine_main_logic|END|now:1757654653081042|
[2025/09/12 05:24:13 081144] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653081144|
[2025/09/12 05:24:13 081148] [debug] |xqc_engine_wakeup_after|wakeup:1757654653081535|now:1757654653081148|diff:387|
[2025/09/12 05:24:13 081152] [debug] |xqc_engine_main_logic|END|now:1757654653081144|
[2025/09/12 05:24:13 082217] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653082217|
[2025/09/12 05:24:13 082226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653081535|pq_index:0|
[2025/09/12 05:24:13 082231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653081042|
[2025/09/12 05:24:13 082235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653082234|
[2025/09/12 05:24:13 082240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653081535|now:1757654653082234|
[2025/09/12 05:24:13 082248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653081535|now:1757654653082234|
[2025/09/12 05:24:13 082252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 082257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36413|min_srtt:36413|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 082262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2108082|
[2025/09/12 05:24:13 082266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 082270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 082274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 082278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 082283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 082287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2056206|
[2025/09/12 05:24:13 082291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 082296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1975|
[2025/09/12 05:24:13 082327] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1975|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654653082303|stream_id:0|stream_offset:2056206|
[2025/09/12 05:24:13 082336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1975|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 082343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:13 082350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36413|rtt_var:19|pto_duration:38413|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 082357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 082362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 082366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 082370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653145716|now:1757654653082350|interv:63366|
[2025/09/12 05:24:13 082374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653145716|now:1757654653082350|interval:63366|pto_count:0|srtt:36413
[2025/09/12 05:24:13 082379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45600|
[2025/09/12 05:24:13 082383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 082392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2057385|
[2025/09/12 05:24:13 082396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 082400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1976|
[2025/09/12 05:24:13 082426] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1976|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653082407|stream_id:0|stream_offset:2057385|
[2025/09/12 05:24:13 082441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1976|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 082449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 082467] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36413|rtt_var:19|pto_duration:38413|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 082477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 082483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 082486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 082490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653145820|now:1757654653082467|interv:63353|
[2025/09/12 05:24:13 082494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653145820|now:1757654653082467|interval:63353|pto_count:0|srtt:36413
[2025/09/12 05:24:13 082499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46800|
[2025/09/12 05:24:13 082504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 082508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2058564|
[2025/09/12 05:24:13 082512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 082516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653083516|now:1757654653082516|interv:1000|
[2025/09/12 05:24:13 082520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 082524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 082528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653083516|
[2025/09/12 05:24:13 082532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653083516|
[2025/09/12 05:24:13 082536] [debug] |xqc_engine_wakeup_after|wakeup:1757654653083516|now:1757654653082536|diff:980|
[2025/09/12 05:24:13 082540] [debug] |xqc_engine_main_logic|END|now:1757654653082234|
[2025/09/12 05:24:13 082862] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653082861|
[2025/09/12 05:24:13 082872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 082877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:907|
[2025/09/12 05:24:13 082881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:908|
[2025/09/12 05:24:13 082887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:908|
[2025/09/12 05:24:13 082891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 082896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1938|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1939|path_largest_ack:1938|
[2025/09/12 05:24:13 082900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2004602|prior_time:1757654653042987|is_app_limited:0|send_elapse:37978|ack_elapse:39874|ctl_first_sent_time:1757654653044540|lagest_ack_time:1757654653082861|curr_delivered:2051409|
[2025/09/12 05:24:13 082905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653044540|
[2025/09/12 05:24:13 082909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:962||sndq_packets_used_bytes:0|sndq_packets_free:1714|
[2025/09/12 05:24:13 082913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1939|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1939|path_largest_ack:1939|
[2025/09/12 05:24:13 082917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2007002|prior_time:1757654653044980|is_app_limited:0|send_elapse:37868|ack_elapse:37881|ctl_first_sent_time:1757654653046417|lagest_ack_time:1757654653082861|curr_delivered:2052609|
[2025/09/12 05:24:13 082922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653046417|
[2025/09/12 05:24:13 082926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:961||sndq_packets_used_bytes:0|sndq_packets_free:1715|
[2025/09/12 05:24:13 082930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36413|rttvar:19|minrtt:30532|latest_rtt:36444|ack_delay:32|
[2025/09/12 05:24:13 082934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36413|rttvar:15|minrtt:30532|latest_rtt:36444|ack_delay:32|
[2025/09/12 05:24:13 082938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1939|lost_pn:1936|thresh:3|
[2025/09/12 05:24:13 082942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 082946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36413|rtt_var:15|pto_duration:38413|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 082950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 082954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 082958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:13 082962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653145820|now:1757654653082946|interv:62874|
[2025/09/12 05:24:13 082966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653145820|now:1757654653082946|interval:62874|pto_count:0|srtt:36413
[2025/09/12 05:24:13 082973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37868, ack_elapse 37881, delivered 45607|rate 1203954|lost 202|
[2025/09/12 05:24:13 082977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203954) in round 45|
[2025/09/12 05:24:13 082981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 082986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 082989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653046417|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 082994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653046417|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 082998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44400|srtt:36413|latest_rtt:36444|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 083004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:908|largest:908|pns:2|
[2025/09/12 05:24:13 083008] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:908|frame:ACK |recv_time:1757654653082861|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 083013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773082861|now:1757654653082861|interv:120000000|
[2025/09/12 05:24:13 083017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773082861|now:1757654653082861|interv:120000000|
[2025/09/12 05:24:13 083021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653083516|pq_index:0|
[2025/09/12 05:24:13 083025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653082234|
[2025/09/12 05:24:13 083029] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653083029|
[2025/09/12 05:24:13 083033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653083033|
[2025/09/12 05:24:13 083039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36413|min_srtt:36413|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 083044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2108082|
[2025/09/12 05:24:13 083048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36413|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 083052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 083060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36413|min_srtt:36413|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 083064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2109261|
[2025/09/12 05:24:13 083068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36413|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 083073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 083077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36413|min_srtt:36413|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 083081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2110440|
[2025/09/12 05:24:13 083086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 083090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 083094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 083098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 083102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 083106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2058564|
[2025/09/12 05:24:13 083111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 083115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 083119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653083516|
[2025/09/12 05:24:13 083122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653083516|
[2025/09/12 05:24:13 083126] [debug] |xqc_engine_wakeup_after|wakeup:1757654653083516|now:1757654653083126|diff:390|
[2025/09/12 05:24:13 083130] [debug] |xqc_engine_main_logic|END|now:1757654653083033|
[2025/09/12 05:24:13 083135] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653083135|
[2025/09/12 05:24:13 083139] [debug] |xqc_engine_wakeup_after|wakeup:1757654653083516|now:1757654653083139|diff:377|
[2025/09/12 05:24:13 083143] [debug] |xqc_engine_main_logic|END|now:1757654653083135|
[2025/09/12 05:24:13 084208] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653084208|
[2025/09/12 05:24:13 084217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653083516|pq_index:0|
[2025/09/12 05:24:13 084222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653083033|
[2025/09/12 05:24:13 084227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653084226|
[2025/09/12 05:24:13 084235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654653083947|now:1757654653084226|
[2025/09/12 05:24:13 084239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:13 084243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654653083947|now:1757654653084226|
[2025/09/12 05:24:13 084247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:13 084251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653083516|now:1757654653084226|
[2025/09/12 05:24:13 084255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653083516|now:1757654653084226|
[2025/09/12 05:24:13 084259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 084263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:908|ack_delay:25316|first_ack_range:23|largest_pkt_recv_time:1757654653058947|
[2025/09/12 05:24:13 084268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:908|low:885|pkt_pns:2|
[2025/09/12 05:24:13 084272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:896|frame_largest_recv:908|
[2025/09/12 05:24:13 084276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:13 084281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36413|min_srtt:36413|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 084285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2110440|
[2025/09/12 05:24:13 084290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 084293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 084297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 084302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 084306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 084310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:44400|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2058564|
[2025/09/12 05:24:13 084315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 084319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1977|
[2025/09/12 05:24:13 084351] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1977|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:44400|now:1757654653084327|stream_id:0|stream_offset:2058564|
[2025/09/12 05:24:13 084360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1977|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 084368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:13 084380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36413|rtt_var:15|pto_duration:38413|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 084387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 084391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 084394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 084398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653147740|now:1757654653084380|interv:63360|
[2025/09/12 05:24:13 084402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653147740|now:1757654653084380|interval:63360|pto_count:0|srtt:36413
[2025/09/12 05:24:13 084407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:13 084412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 084416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2059743|
[2025/09/12 05:24:13 084420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 084424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1978|
[2025/09/12 05:24:13 084470] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1978|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653084437|stream_id:0|stream_offset:2059743|
[2025/09/12 05:24:13 084483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1978|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 084488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 084492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36413|rtt_var:15|pto_duration:38413|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 084496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 084500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 084504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 084508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653147850|now:1757654653084492|interv:63358|
[2025/09/12 05:24:13 084512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653147850|now:1757654653084492|interval:63358|pto_count:0|srtt:36413
[2025/09/12 05:24:13 084516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:13 084521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 084530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2060922|
[2025/09/12 05:24:13 084534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 084538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653085538|now:1757654653084538|interv:1000|
[2025/09/12 05:24:13 084542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 084546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 084550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653085538|
[2025/09/12 05:24:13 084555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653085538|
[2025/09/12 05:24:13 084559] [debug] |xqc_engine_wakeup_after|wakeup:1757654653085538|now:1757654653084559|diff:979|
[2025/09/12 05:24:13 084563] [debug] |xqc_engine_main_logic|END|now:1757654653084226|
[2025/09/12 05:24:13 084857] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653084856|
[2025/09/12 05:24:13 084863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 084868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:908|
[2025/09/12 05:24:13 084872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:909|
[2025/09/12 05:24:13 084878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:909|
[2025/09/12 05:24:13 084882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 084887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1940|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1941|path_largest_ack:1940|
[2025/09/12 05:24:13 084891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2007002|prior_time:1757654653044980|is_app_limited:0|send_elapse:37988|ack_elapse:39876|ctl_first_sent_time:1757654653046537|lagest_ack_time:1757654653084856|curr_delivered:2053809|
[2025/09/12 05:24:13 084896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653046537|
[2025/09/12 05:24:13 084900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:960||sndq_packets_used_bytes:0|sndq_packets_free:1716|
[2025/09/12 05:24:13 084905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1941|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1941|path_largest_ack:1941|
[2025/09/12 05:24:13 084909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2009402|prior_time:1757654653046973|is_app_limited:0|send_elapse:37860|ack_elapse:37883|ctl_first_sent_time:1757654653048404|lagest_ack_time:1757654653084856|curr_delivered:2055009|
[2025/09/12 05:24:13 084913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653048404|
[2025/09/12 05:24:13 084917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:959||sndq_packets_used_bytes:0|sndq_packets_free:1717|
[2025/09/12 05:24:13 084921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36413|rttvar:15|minrtt:30532|latest_rtt:36452|ack_delay:40|
[2025/09/12 05:24:13 084925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36413|rttvar:12|minrtt:30532|latest_rtt:36452|ack_delay:40|
[2025/09/12 05:24:13 084933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1941|lost_pn:1938|thresh:3|
[2025/09/12 05:24:13 084937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 084941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36413|rtt_var:12|pto_duration:38413|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 084946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 084950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 084954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 084957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653147850|now:1757654653084941|interv:62909|
[2025/09/12 05:24:13 084961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653147850|now:1757654653084941|interval:62909|pto_count:0|srtt:36413
[2025/09/12 05:24:13 084966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37860, ack_elapse 37883, delivered 45607|rate 1203890|lost 202|
[2025/09/12 05:24:13 084970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203890) in round 45|
[2025/09/12 05:24:13 084974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 084978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5084|
[2025/09/12 05:24:13 084982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653048404|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 084987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653048404|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2011802|
[2025/09/12 05:24:13 084991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97279|full_bw_reached:1|inflight:44407|srtt:36413|latest_rtt:36452|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 084997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:909|largest:909|pns:2|
[2025/09/12 05:24:13 085001] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:909|frame:ACK |recv_time:1757654653084856|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 085006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773084856|now:1757654653084856|interv:120000000|
[2025/09/12 05:24:13 085010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773084856|now:1757654653084856|interv:120000000|
[2025/09/12 05:24:13 085014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653085538|pq_index:0|
[2025/09/12 05:24:13 085018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653084226|
[2025/09/12 05:24:13 085025] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653085025|
[2025/09/12 05:24:13 085029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653085028|
[2025/09/12 05:24:13 085035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36413|min_srtt:36413|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 085039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2110440|
[2025/09/12 05:24:13 085044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36413|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 085048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 085053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36413|min_srtt:36413|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 085057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2111619|
[2025/09/12 05:24:13 085061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36413|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 085065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 085070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36413|min_srtt:36413|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 085074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2112798|
[2025/09/12 05:24:13 085078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 085082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 085086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 085090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 085094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 085098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2060922|
[2025/09/12 05:24:13 085103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 085109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 085113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653085538|
[2025/09/12 05:24:13 085117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653085538|
[2025/09/12 05:24:13 085121] [debug] |xqc_engine_wakeup_after|wakeup:1757654653085538|now:1757654653085121|diff:417|
[2025/09/12 05:24:13 085125] [debug] |xqc_engine_main_logic|END|now:1757654653085028|
[2025/09/12 05:24:13 085130] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653085130|
[2025/09/12 05:24:13 085134] [debug] |xqc_engine_wakeup_after|wakeup:1757654653085538|now:1757654653085134|diff:404|
[2025/09/12 05:24:13 085138] [debug] |xqc_engine_main_logic|END|now:1757654653085130|
[2025/09/12 05:24:13 086203] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653086202|
[2025/09/12 05:24:13 086212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653085538|pq_index:0|
[2025/09/12 05:24:13 086216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653085028|
[2025/09/12 05:24:13 086221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653086220|
[2025/09/12 05:24:13 086225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653085538|now:1757654653086220|
[2025/09/12 05:24:13 086230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653085538|now:1757654653086220|
[2025/09/12 05:24:13 086234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 086239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36413|min_srtt:36413|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 086243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2112798|
[2025/09/12 05:24:13 086247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 086251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 086255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 086259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 086264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 086268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2060922|
[2025/09/12 05:24:13 086272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 086277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1979|
[2025/09/12 05:24:13 086308] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1979|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653086284|stream_id:0|stream_offset:2060922|
[2025/09/12 05:24:13 086323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1979|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 086331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 086338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36413|rtt_var:12|pto_duration:38413|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 086343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 086347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 086351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 086355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653149697|now:1757654653086337|interv:63360|
[2025/09/12 05:24:13 086359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653149697|now:1757654653086337|interval:63360|pto_count:0|srtt:36413
[2025/09/12 05:24:13 086364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:45607|
[2025/09/12 05:24:13 086368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 086373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2062101|
[2025/09/12 05:24:13 086377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 086381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1980|
[2025/09/12 05:24:13 086407] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1980|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653086388|stream_id:0|stream_offset:2062101|
[2025/09/12 05:24:13 086415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1980|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 086429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 086436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36413|rtt_var:12|pto_duration:38413|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 086440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 086444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 086448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 086452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653149801|now:1757654653086436|interv:63365|
[2025/09/12 05:24:13 086476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653149801|now:1757654653086436|interval:63365|pto_count:0|srtt:36413
[2025/09/12 05:24:13 086487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97279|inflight:46807|
[2025/09/12 05:24:13 086491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 086496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97279|conn:0000561B836C40DC|stream_id:0|stream_offset:2063280|
[2025/09/12 05:24:13 086500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 086504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653087504|now:1757654653086504|interv:1000|
[2025/09/12 05:24:13 086508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 086512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 086516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653087504|
[2025/09/12 05:24:13 086520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653087504|
[2025/09/12 05:24:13 086524] [debug] |xqc_engine_wakeup_after|wakeup:1757654653087504|now:1757654653086524|diff:980|
[2025/09/12 05:24:13 086528] [debug] |xqc_engine_main_logic|END|now:1757654653086220|
[2025/09/12 05:24:13 086856] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653086855|
[2025/09/12 05:24:13 086861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 086867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:909|
[2025/09/12 05:24:13 086871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:910|
[2025/09/12 05:24:13 086877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:910|
[2025/09/12 05:24:13 086881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 086886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1942|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1943|path_largest_ack:1942|
[2025/09/12 05:24:13 086890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2009402|prior_time:1757654653046973|is_app_limited:0|send_elapse:37984|ack_elapse:39882|ctl_first_sent_time:1757654653048528|lagest_ack_time:1757654653086855|curr_delivered:2056209|
[2025/09/12 05:24:13 086895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653048528|
[2025/09/12 05:24:13 086899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:958||sndq_packets_used_bytes:0|sndq_packets_free:1718|
[2025/09/12 05:24:13 086903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1943|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1943|path_largest_ack:1943|
[2025/09/12 05:24:13 086907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2011802|prior_time:1757654653048961|is_app_limited:0|send_elapse:37835|ack_elapse:37894|ctl_first_sent_time:1757654653050396|lagest_ack_time:1757654653086855|curr_delivered:2057409|
[2025/09/12 05:24:13 086912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653050396|
[2025/09/12 05:24:13 086916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:957||sndq_packets_used_bytes:0|sndq_packets_free:1719|
[2025/09/12 05:24:13 086923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36413|rttvar:12|minrtt:30532|latest_rtt:36459|ack_delay:32|
[2025/09/12 05:24:13 086928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36415|rttvar:12|minrtt:30532|latest_rtt:36459|ack_delay:32|
[2025/09/12 05:24:13 086932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1943|lost_pn:1940|thresh:3|
[2025/09/12 05:24:13 086936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 086940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36415|rtt_var:12|pto_duration:38415|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 086944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 086948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 086952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 086956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653149803|now:1757654653086940|interv:62863|
[2025/09/12 05:24:13 086960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653149803|now:1757654653086940|interval:62863|pto_count:0|srtt:36415
[2025/09/12 05:24:13 086964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37835, ack_elapse 37894, delivered 45607|rate 1203541|lost 202|
[2025/09/12 05:24:13 086968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 45 -> 46|
[2025/09/12 05:24:13 086973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203541) in round 46|
[2025/09/12 05:24:13 086977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 086981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 086985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653050396|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 086989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97279|packet_lost:0|acked:2400|po_sent_time:1757654653050396|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 086993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44407|srtt:36415|latest_rtt:36459|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:13 086998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:13 087003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654653111855|now:1757654653086855|interv:25000|
[2025/09/12 05:24:13 087008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653086855|max_ack_delay:25000|
[2025/09/12 05:24:13 087015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:910|largest:910|pns:2|
[2025/09/12 05:24:13 087019] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:910|frame:PING ACK |recv_time:1757654653086855|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 087024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773086855|now:1757654653086855|interv:120000000|
[2025/09/12 05:24:13 087028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773086855|now:1757654653086855|interv:120000000|
[2025/09/12 05:24:13 087032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653087504|pq_index:0|
[2025/09/12 05:24:13 087036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653086220|
[2025/09/12 05:24:13 087040] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653087040|
[2025/09/12 05:24:13 087044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653087044|
[2025/09/12 05:24:13 087050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36415|min_srtt:36415|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 087054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2112798|
[2025/09/12 05:24:13 087059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36415|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 087063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 087068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36415|min_srtt:36415|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 087072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2113977|
[2025/09/12 05:24:13 087076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36415|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 087081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 087085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36415|min_srtt:36415|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 087089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2115156|
[2025/09/12 05:24:13 087093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 087097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 087104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 087108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 087112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 087116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2063280|
[2025/09/12 05:24:13 087121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 087124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 087128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653087504|
[2025/09/12 05:24:13 087132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653087504|
[2025/09/12 05:24:13 087136] [debug] |xqc_engine_wakeup_after|wakeup:1757654653087504|now:1757654653087136|diff:368|
[2025/09/12 05:24:13 087140] [debug] |xqc_engine_main_logic|END|now:1757654653087044|
[2025/09/12 05:24:13 087145] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653087145|
[2025/09/12 05:24:13 087149] [debug] |xqc_engine_wakeup_after|wakeup:1757654653087504|now:1757654653087149|diff:355|
[2025/09/12 05:24:13 087153] [debug] |xqc_engine_main_logic|END|now:1757654653087145|
[2025/09/12 05:24:13 088218] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653088218|
[2025/09/12 05:24:13 088227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653087504|pq_index:0|
[2025/09/12 05:24:13 088231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653087044|
[2025/09/12 05:24:13 088236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653088235|
[2025/09/12 05:24:13 088241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653087504|now:1757654653088235|
[2025/09/12 05:24:13 088245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653087504|now:1757654653088235|
[2025/09/12 05:24:13 088249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 088254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36415|min_srtt:36415|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 088258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2115156|
[2025/09/12 05:24:13 088262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 088266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 088270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 088274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 088283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 088287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2063280|
[2025/09/12 05:24:13 088292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 088296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1981|
[2025/09/12 05:24:13 088328] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1981|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653088304|stream_id:0|stream_offset:2063280|
[2025/09/12 05:24:13 088337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1981|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 088344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 088350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36415|rtt_var:12|pto_duration:38415|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 088357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 088362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 088366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 088370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653151719|now:1757654653088350|interv:63369|
[2025/09/12 05:24:13 088374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653151719|now:1757654653088350|interval:63369|pto_count:0|srtt:36415
[2025/09/12 05:24:13 088379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45607|
[2025/09/12 05:24:13 088383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 088388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2064459|
[2025/09/12 05:24:13 088392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 088396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1982|
[2025/09/12 05:24:13 088427] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1982|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653088403|stream_id:0|stream_offset:2064459|
[2025/09/12 05:24:13 088436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1982|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 088443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 088449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36415|rtt_var:12|pto_duration:38415|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 088478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 088483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 088487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 088490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653151818|now:1757654653088449|interv:63369|
[2025/09/12 05:24:13 088495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653151818|now:1757654653088449|interval:63369|pto_count:0|srtt:36415
[2025/09/12 05:24:13 088499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 088504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 088508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2065638|
[2025/09/12 05:24:13 088512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 088516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653089516|now:1757654653088516|interv:1000|
[2025/09/12 05:24:13 088520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 088524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 088528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653089516|
[2025/09/12 05:24:13 088532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653089516|
[2025/09/12 05:24:13 088536] [debug] |xqc_engine_wakeup_after|wakeup:1757654653089516|now:1757654653088536|diff:980|
[2025/09/12 05:24:13 088541] [debug] |xqc_engine_main_logic|END|now:1757654653088235|
[2025/09/12 05:24:13 088838] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653088838|
[2025/09/12 05:24:13 088844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 088850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:910|
[2025/09/12 05:24:13 088853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:911|
[2025/09/12 05:24:13 088859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:911|
[2025/09/12 05:24:13 088863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 088868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1944|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1945|path_largest_ack:1944|
[2025/09/12 05:24:13 088872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2011802|prior_time:1757654653048961|is_app_limited:0|send_elapse:37956|ack_elapse:39877|ctl_first_sent_time:1757654653050517|lagest_ack_time:1757654653088838|curr_delivered:2058609|
[2025/09/12 05:24:13 088877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653050517|
[2025/09/12 05:24:13 088885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:956||sndq_packets_used_bytes:0|sndq_packets_free:1720|
[2025/09/12 05:24:13 088889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1945|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1945|path_largest_ack:1945|
[2025/09/12 05:24:13 088894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2014202|prior_time:1757654653050954|is_app_limited:0|send_elapse:37789|ack_elapse:37884|ctl_first_sent_time:1757654653052386|lagest_ack_time:1757654653088838|curr_delivered:2059809|
[2025/09/12 05:24:13 088898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653052386|
[2025/09/12 05:24:13 088902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:955||sndq_packets_used_bytes:0|sndq_packets_free:1721|
[2025/09/12 05:24:13 088906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36415|rttvar:12|minrtt:30532|latest_rtt:36452|ack_delay:32|
[2025/09/12 05:24:13 088910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36416|rttvar:10|minrtt:30532|latest_rtt:36452|ack_delay:32|
[2025/09/12 05:24:13 088914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1945|lost_pn:1942|thresh:3|
[2025/09/12 05:24:13 088918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 088922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36416|rtt_var:10|pto_duration:38416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 088926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 088930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 088934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 088938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653151819|now:1757654653088922|interv:62897|
[2025/09/12 05:24:13 088942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653151819|now:1757654653088922|interval:62897|pto_count:0|srtt:36416
[2025/09/12 05:24:13 088946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37789, ack_elapse 37884, delivered 45607|rate 1203859|lost 202|
[2025/09/12 05:24:13 088950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203859) in round 46|
[2025/09/12 05:24:13 088955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 088959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 088963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653052386|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 088967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653052386|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 088975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44407|srtt:36416|latest_rtt:36452|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 088980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:911|largest:911|pns:2|
[2025/09/12 05:24:13 088984] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:911|frame:ACK |recv_time:1757654653088838|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 088989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773088838|now:1757654653088838|interv:120000000|
[2025/09/12 05:24:13 088993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773088838|now:1757654653088838|interv:120000000|
[2025/09/12 05:24:13 088997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653089516|pq_index:0|
[2025/09/12 05:24:13 089001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653088235|
[2025/09/12 05:24:13 089005] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653089005|
[2025/09/12 05:24:13 089010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653089009|
[2025/09/12 05:24:13 089015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36416|min_srtt:36416|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 089020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2115156|
[2025/09/12 05:24:13 089024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36416|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 089028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 089033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36416|min_srtt:36416|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 089037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2116335|
[2025/09/12 05:24:13 089041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36416|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 089046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 089050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36416|min_srtt:36416|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 089054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2117514|
[2025/09/12 05:24:13 089061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 089065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 089069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 089073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 089077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 089081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2065638|
[2025/09/12 05:24:13 089086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 089089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 089093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653089516|
[2025/09/12 05:24:13 089097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653089516|
[2025/09/12 05:24:13 089101] [debug] |xqc_engine_wakeup_after|wakeup:1757654653089516|now:1757654653089101|diff:415|
[2025/09/12 05:24:13 089105] [debug] |xqc_engine_main_logic|END|now:1757654653089009|
[2025/09/12 05:24:13 089110] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653089110|
[2025/09/12 05:24:13 089114] [debug] |xqc_engine_wakeup_after|wakeup:1757654653089516|now:1757654653089114|diff:402|
[2025/09/12 05:24:13 089118] [debug] |xqc_engine_main_logic|END|now:1757654653089110|
[2025/09/12 05:24:13 090183] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653090183|
[2025/09/12 05:24:13 090192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653089516|pq_index:0|
[2025/09/12 05:24:13 090197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653089009|
[2025/09/12 05:24:13 090201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653090200|
[2025/09/12 05:24:13 090206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653089516|now:1757654653090200|
[2025/09/12 05:24:13 090210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653089516|now:1757654653090200|
[2025/09/12 05:24:13 090214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 090219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36416|min_srtt:36416|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 090223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2117514|
[2025/09/12 05:24:13 090228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 090232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 090235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 090244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 090249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 090253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2065638|
[2025/09/12 05:24:13 090257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 090262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1983|
[2025/09/12 05:24:13 090293] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1983|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653090269|stream_id:0|stream_offset:2065638|
[2025/09/12 05:24:13 090302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1983|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 090309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 090316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36416|rtt_var:10|pto_duration:38416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 090323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 090328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 090332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 090336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653153685|now:1757654653090316|interv:63369|
[2025/09/12 05:24:13 090340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653153685|now:1757654653090316|interval:63369|pto_count:0|srtt:36416
[2025/09/12 05:24:13 090345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45607|
[2025/09/12 05:24:13 090350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 090354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2066817|
[2025/09/12 05:24:13 090358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 090362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1984|
[2025/09/12 05:24:13 090388] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1984|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653090369|stream_id:0|stream_offset:2066817|
[2025/09/12 05:24:13 090396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1984|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 090409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 090421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36416|rtt_var:10|pto_duration:38416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 090426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 090429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 090433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 090437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653153785|now:1757654653090421|interv:63364|
[2025/09/12 05:24:13 090441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653153785|now:1757654653090421|interval:63364|pto_count:0|srtt:36416
[2025/09/12 05:24:13 090446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 090450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 090470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2067996|
[2025/09/12 05:24:13 090481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 090485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653091485|now:1757654653090485|interv:1000|
[2025/09/12 05:24:13 090489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 090493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 090497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653091485|
[2025/09/12 05:24:13 090501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653091485|
[2025/09/12 05:24:13 090505] [debug] |xqc_engine_wakeup_after|wakeup:1757654653091485|now:1757654653090505|diff:980|
[2025/09/12 05:24:13 090509] [debug] |xqc_engine_main_logic|END|now:1757654653090200|
[2025/09/12 05:24:13 090833] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653090833|
[2025/09/12 05:24:13 090839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 090845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:911|
[2025/09/12 05:24:13 090848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:912|
[2025/09/12 05:24:13 090854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:912|
[2025/09/12 05:24:13 090858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 090863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1946|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1947|path_largest_ack:1946|
[2025/09/12 05:24:13 090867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2014202|prior_time:1757654653050954|is_app_limited:0|send_elapse:37912|ack_elapse:39879|ctl_first_sent_time:1757654653052509|lagest_ack_time:1757654653090833|curr_delivered:2061009|
[2025/09/12 05:24:13 090876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653052509|
[2025/09/12 05:24:13 090881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:954||sndq_packets_used_bytes:0|sndq_packets_free:1722|
[2025/09/12 05:24:13 090885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1947|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1947|path_largest_ack:1947|
[2025/09/12 05:24:13 090889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2016602|prior_time:1757654653052954|is_app_limited:0|send_elapse:37854|ack_elapse:37879|ctl_first_sent_time:1757654653054387|lagest_ack_time:1757654653090833|curr_delivered:2062209|
[2025/09/12 05:24:13 090894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653054387|
[2025/09/12 05:24:13 090897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:953||sndq_packets_used_bytes:0|sndq_packets_free:1723|
[2025/09/12 05:24:13 090901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36416|rttvar:10|minrtt:30532|latest_rtt:36446|ack_delay:40|
[2025/09/12 05:24:13 090906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36414|rttvar:10|minrtt:30532|latest_rtt:36446|ack_delay:40|
[2025/09/12 05:24:13 090910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1947|lost_pn:1944|thresh:3|
[2025/09/12 05:24:13 090914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 090918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36414|rtt_var:10|pto_duration:38414|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 090922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 090926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 090930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 090934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653153783|now:1757654653090918|interv:62865|
[2025/09/12 05:24:13 090938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653153783|now:1757654653090918|interval:62865|pto_count:0|srtt:36414
[2025/09/12 05:24:13 090942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37854, ack_elapse 37879, delivered 45607|rate 1204018|lost 202|
[2025/09/12 05:24:13 090946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204018) in round 46|
[2025/09/12 05:24:13 090950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 090955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 090958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653054387|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 090965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653054387|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 090970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44407|srtt:36414|latest_rtt:36446|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 090975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:912|largest:912|pns:2|
[2025/09/12 05:24:13 090980] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:912|frame:ACK |recv_time:1757654653090833|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 090984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773090833|now:1757654653090833|interv:120000000|
[2025/09/12 05:24:13 090988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773090833|now:1757654653090833|interv:120000000|
[2025/09/12 05:24:13 090992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653091485|pq_index:0|
[2025/09/12 05:24:13 090996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653090200|
[2025/09/12 05:24:13 091000] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653091000|
[2025/09/12 05:24:13 091005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653091004|
[2025/09/12 05:24:13 091011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36414|min_srtt:36414|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 091015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2117514|
[2025/09/12 05:24:13 091019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36414|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 091024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 091028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36414|min_srtt:36414|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 091032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2118693|
[2025/09/12 05:24:13 091036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36414|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 091041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 091045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36414|min_srtt:36414|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 091055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2119872|
[2025/09/12 05:24:13 091059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 091063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 091067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 091071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 091076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 091080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2067996|
[2025/09/12 05:24:13 091084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 091088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 091091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653091485|
[2025/09/12 05:24:13 091095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653091485|
[2025/09/12 05:24:13 091099] [debug] |xqc_engine_wakeup_after|wakeup:1757654653091485|now:1757654653091099|diff:386|
[2025/09/12 05:24:13 091103] [debug] |xqc_engine_main_logic|END|now:1757654653091004|
[2025/09/12 05:24:13 091108] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653091108|
[2025/09/12 05:24:13 091112] [debug] |xqc_engine_wakeup_after|wakeup:1757654653091485|now:1757654653091112|diff:373|
[2025/09/12 05:24:13 091116] [debug] |xqc_engine_main_logic|END|now:1757654653091108|
[2025/09/12 05:24:13 092181] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653092181|
[2025/09/12 05:24:13 092190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653091485|pq_index:0|
[2025/09/12 05:24:13 092195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653091004|
[2025/09/12 05:24:13 092200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653092199|
[2025/09/12 05:24:13 092204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653091485|now:1757654653092199|
[2025/09/12 05:24:13 092208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653091485|now:1757654653092199|
[2025/09/12 05:24:13 092212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 092217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36414|min_srtt:36414|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 092221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2119872|
[2025/09/12 05:24:13 092226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 092234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 092238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 092242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 092247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 092251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2067996|
[2025/09/12 05:24:13 092255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 092260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1985|
[2025/09/12 05:24:13 092291] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1985|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653092267|stream_id:0|stream_offset:2067996|
[2025/09/12 05:24:13 092300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1985|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 092307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 092314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36414|rtt_var:10|pto_duration:38414|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 092321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 092326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 092330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 092334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653155681|now:1757654653092313|interv:63368|
[2025/09/12 05:24:13 092338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653155681|now:1757654653092313|interval:63368|pto_count:0|srtt:36414
[2025/09/12 05:24:13 092342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45607|
[2025/09/12 05:24:13 092347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 092351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2069175|
[2025/09/12 05:24:13 092356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 092360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1986|
[2025/09/12 05:24:13 092385] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1986|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653092366|stream_id:0|stream_offset:2069175|
[2025/09/12 05:24:13 092402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1986|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 092416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 092421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36414|rtt_var:10|pto_duration:38414|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 092426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 092430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 092434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 092438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653155780|now:1757654653092421|interv:63359|
[2025/09/12 05:24:13 092441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653155780|now:1757654653092421|interval:63359|pto_count:0|srtt:36414
[2025/09/12 05:24:13 092446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 092451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 092471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2070354|
[2025/09/12 05:24:13 092480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 092484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653093484|now:1757654653092484|interv:1000|
[2025/09/12 05:24:13 092488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 092492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 092496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653093484|
[2025/09/12 05:24:13 092500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653093484|
[2025/09/12 05:24:13 092504] [debug] |xqc_engine_wakeup_after|wakeup:1757654653093484|now:1757654653092504|diff:980|
[2025/09/12 05:24:13 092508] [debug] |xqc_engine_main_logic|END|now:1757654653092199|
[2025/09/12 05:24:13 092824] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653092823|
[2025/09/12 05:24:13 092830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 092836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:912|
[2025/09/12 05:24:13 092840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:913|
[2025/09/12 05:24:13 092845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:913|
[2025/09/12 05:24:13 092849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 092854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1948|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1949|path_largest_ack:1948|
[2025/09/12 05:24:13 092863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2016602|prior_time:1757654653052954|is_app_limited:0|send_elapse:37979|ack_elapse:39869|ctl_first_sent_time:1757654653054512|lagest_ack_time:1757654653092823|curr_delivered:2063409|
[2025/09/12 05:24:13 092867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653054512|
[2025/09/12 05:24:13 092872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:952||sndq_packets_used_bytes:0|sndq_packets_free:1724|
[2025/09/12 05:24:13 092876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1949|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1949|path_largest_ack:1949|
[2025/09/12 05:24:13 092880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2019002|prior_time:1757654653054942|is_app_limited:0|send_elapse:37863|ack_elapse:37881|ctl_first_sent_time:1757654653056380|lagest_ack_time:1757654653092823|curr_delivered:2064609|
[2025/09/12 05:24:13 092885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653056380|
[2025/09/12 05:24:13 092889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:951||sndq_packets_used_bytes:0|sndq_packets_free:1725|
[2025/09/12 05:24:13 092893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36414|rttvar:10|minrtt:30532|latest_rtt:36443|ack_delay:32|
[2025/09/12 05:24:13 092897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36414|rttvar:8|minrtt:30532|latest_rtt:36443|ack_delay:32|
[2025/09/12 05:24:13 092901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1949|lost_pn:1946|thresh:3|
[2025/09/12 05:24:13 092905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 092909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36414|rtt_var:8|pto_duration:38414|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 092913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 092917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 092921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 092925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653155780|now:1757654653092909|interv:62871|
[2025/09/12 05:24:13 092929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653155780|now:1757654653092909|interval:62871|pto_count:0|srtt:36414
[2025/09/12 05:24:13 092933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37863, ack_elapse 37881, delivered 45607|rate 1203954|lost 202|
[2025/09/12 05:24:13 092938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203954) in round 46|
[2025/09/12 05:24:13 092942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 092946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 092950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653056380|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 092957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653056380|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 092961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44407|srtt:36414|latest_rtt:36443|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 092967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:913|largest:913|pns:2|
[2025/09/12 05:24:13 092971] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:913|frame:ACK |recv_time:1757654653092823|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 092976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773092823|now:1757654653092823|interv:120000000|
[2025/09/12 05:24:13 092980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773092823|now:1757654653092823|interv:120000000|
[2025/09/12 05:24:13 092984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653093484|pq_index:0|
[2025/09/12 05:24:13 092988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653092199|
[2025/09/12 05:24:13 092992] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653092992|
[2025/09/12 05:24:13 092997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653092996|
[2025/09/12 05:24:13 093002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36414|min_srtt:36414|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 093007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2119872|
[2025/09/12 05:24:13 093011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36414|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 093016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 093020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36414|min_srtt:36414|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 093024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2121051|
[2025/09/12 05:24:13 093029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36414|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 093033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 093040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36414|min_srtt:36414|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 093044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2122230|
[2025/09/12 05:24:13 093048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 093052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 093056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 093060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 093064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 093068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2070354|
[2025/09/12 05:24:13 093073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 093077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 093080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653093484|
[2025/09/12 05:24:13 093084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653093484|
[2025/09/12 05:24:13 093088] [debug] |xqc_engine_wakeup_after|wakeup:1757654653093484|now:1757654653093088|diff:396|
[2025/09/12 05:24:13 093092] [debug] |xqc_engine_main_logic|END|now:1757654653092996|
[2025/09/12 05:24:13 093097] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653093097|
[2025/09/12 05:24:13 093101] [debug] |xqc_engine_wakeup_after|wakeup:1757654653093484|now:1757654653093101|diff:383|
[2025/09/12 05:24:13 093105] [debug] |xqc_engine_main_logic|END|now:1757654653093097|
[2025/09/12 05:24:13 094170] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653094169|
[2025/09/12 05:24:13 094179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653093484|pq_index:0|
[2025/09/12 05:24:13 094183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653092996|
[2025/09/12 05:24:13 094188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653094187|
[2025/09/12 05:24:13 094192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653093484|now:1757654653094187|
[2025/09/12 05:24:13 094196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653093484|now:1757654653094187|
[2025/09/12 05:24:13 094200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 094205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36414|min_srtt:36414|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 094210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2122230|
[2025/09/12 05:24:13 094218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 094222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 094226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 094230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 094235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 094239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2070354|
[2025/09/12 05:24:13 094243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 094248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1987|
[2025/09/12 05:24:13 094280] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1987|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653094255|stream_id:0|stream_offset:2070354|
[2025/09/12 05:24:13 094288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1987|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 094295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 094302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36414|rtt_var:8|pto_duration:38414|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 094309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 094314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 094318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 094322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653157669|now:1757654653094302|interv:63367|
[2025/09/12 05:24:13 094326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653157669|now:1757654653094302|interval:63367|pto_count:0|srtt:36414
[2025/09/12 05:24:13 094330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45607|
[2025/09/12 05:24:13 094335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 094339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2071533|
[2025/09/12 05:24:13 094344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 094348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1988|
[2025/09/12 05:24:13 094379] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1988|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653094359|stream_id:0|stream_offset:2071533|
[2025/09/12 05:24:13 094387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1988|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 094395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 094409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36414|rtt_var:8|pto_duration:38414|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 094413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 094417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 094421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 094425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653157773|now:1757654653094401|interv:63372|
[2025/09/12 05:24:13 094429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653157773|now:1757654653094401|interval:63372|pto_count:0|srtt:36414
[2025/09/12 05:24:13 094434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 094438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 094442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2072712|
[2025/09/12 05:24:13 094447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 094451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653095451|now:1757654653094451|interv:1000|
[2025/09/12 05:24:13 094471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 094480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 094484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653095451|
[2025/09/12 05:24:13 094489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653095451|
[2025/09/12 05:24:13 094493] [debug] |xqc_engine_wakeup_after|wakeup:1757654653095451|now:1757654653094493|diff:958|
[2025/09/12 05:24:13 094497] [debug] |xqc_engine_main_logic|END|now:1757654653094187|
[2025/09/12 05:24:13 094824] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653094824|
[2025/09/12 05:24:13 094830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 094836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:913|
[2025/09/12 05:24:13 094839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:914|
[2025/09/12 05:24:13 094845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:914|
[2025/09/12 05:24:13 094854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 094859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1950|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1951|path_largest_ack:1950|
[2025/09/12 05:24:13 094863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2019002|prior_time:1757654653054942|is_app_limited:0|send_elapse:37991|ack_elapse:39882|ctl_first_sent_time:1757654653056508|lagest_ack_time:1757654653094824|curr_delivered:2065809|
[2025/09/12 05:24:13 094868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653056508|
[2025/09/12 05:24:13 094872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:950||sndq_packets_used_bytes:0|sndq_packets_free:1726|
[2025/09/12 05:24:13 094876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1951|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1951|path_largest_ack:1951|
[2025/09/12 05:24:13 094880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2021402|prior_time:1757654653056942|is_app_limited:0|send_elapse:37869|ack_elapse:37882|ctl_first_sent_time:1757654653058377|lagest_ack_time:1757654653094824|curr_delivered:2067009|
[2025/09/12 05:24:13 094885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653058377|
[2025/09/12 05:24:13 094889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:949||sndq_packets_used_bytes:0|sndq_packets_free:1727|
[2025/09/12 05:24:13 094893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36414|rttvar:8|minrtt:30532|latest_rtt:36447|ack_delay:40|
[2025/09/12 05:24:13 094897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36413|rttvar:7|minrtt:30532|latest_rtt:36447|ack_delay:40|
[2025/09/12 05:24:13 094901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1951|lost_pn:1948|thresh:3|
[2025/09/12 05:24:13 094905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 094909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36413|rtt_var:7|pto_duration:38413|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 094913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 094917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 094921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 094925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653157772|now:1757654653094909|interv:62863|
[2025/09/12 05:24:13 094929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653157772|now:1757654653094909|interval:62863|pto_count:0|srtt:36413
[2025/09/12 05:24:13 094933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37869, ack_elapse 37882, delivered 45607|rate 1203922|lost 202|
[2025/09/12 05:24:13 094938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203922) in round 46|
[2025/09/12 05:24:13 094942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 094949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 094953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653058377|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 094957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653058377|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 094961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44407|srtt:36413|latest_rtt:36447|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 094967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:914|largest:914|pns:2|
[2025/09/12 05:24:13 094971] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:914|frame:ACK |recv_time:1757654653094824|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 094976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773094824|now:1757654653094824|interv:120000000|
[2025/09/12 05:24:13 094980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773094824|now:1757654653094824|interv:120000000|
[2025/09/12 05:24:13 094984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653095451|pq_index:0|
[2025/09/12 05:24:13 094988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653094187|
[2025/09/12 05:24:13 094992] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653094992|
[2025/09/12 05:24:13 094997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653094996|
[2025/09/12 05:24:13 095002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36413|min_srtt:36413|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 095007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2122230|
[2025/09/12 05:24:13 095011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36413|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 095016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 095020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36413|min_srtt:36413|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 095024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2123409|
[2025/09/12 05:24:13 095029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36413|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 095036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 095040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36413|min_srtt:36413|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 095044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2124588|
[2025/09/12 05:24:13 095048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 095052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 095056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 095060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 095065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 095069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2072712|
[2025/09/12 05:24:13 095073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 095077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 095081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653095451|
[2025/09/12 05:24:13 095085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653095451|
[2025/09/12 05:24:13 095088] [debug] |xqc_engine_wakeup_after|wakeup:1757654653095451|now:1757654653095088|diff:363|
[2025/09/12 05:24:13 095092] [debug] |xqc_engine_main_logic|END|now:1757654653094996|
[2025/09/12 05:24:13 095097] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653095097|
[2025/09/12 05:24:13 095101] [debug] |xqc_engine_wakeup_after|wakeup:1757654653095451|now:1757654653095101|diff:350|
[2025/09/12 05:24:13 095105] [debug] |xqc_engine_main_logic|END|now:1757654653095097|
[2025/09/12 05:24:13 096170] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653096170|
[2025/09/12 05:24:13 096179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653095451|pq_index:0|
[2025/09/12 05:24:13 096183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653094996|
[2025/09/12 05:24:13 096188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653096187|
[2025/09/12 05:24:13 096193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653095451|now:1757654653096187|
[2025/09/12 05:24:13 096197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653095451|now:1757654653096187|
[2025/09/12 05:24:13 096201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 096210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36413|min_srtt:36413|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 096215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2124588|
[2025/09/12 05:24:13 096219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 096223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 096227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 096231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 096235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 096239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2072712|
[2025/09/12 05:24:13 096244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 096248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1989|
[2025/09/12 05:24:13 096280] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1989|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653096256|stream_id:0|stream_offset:2072712|
[2025/09/12 05:24:13 096289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1989|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 096296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 096303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36413|rtt_var:7|pto_duration:38413|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 096310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 096315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 096319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 096323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653159669|now:1757654653096302|interv:63367|
[2025/09/12 05:24:13 096327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653159669|now:1757654653096302|interval:63367|pto_count:0|srtt:36413
[2025/09/12 05:24:13 096331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45607|
[2025/09/12 05:24:13 096336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 096340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2073891|
[2025/09/12 05:24:13 096349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 096353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1990|
[2025/09/12 05:24:13 096379] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1990|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653096360|stream_id:0|stream_offset:2073891|
[2025/09/12 05:24:13 096388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1990|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 096401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 096408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36413|rtt_var:7|pto_duration:38413|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 096413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 096417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 096420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 096424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653159773|now:1757654653096408|interv:63365|
[2025/09/12 05:24:13 096428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653159773|now:1757654653096408|interval:63365|pto_count:0|srtt:36413
[2025/09/12 05:24:13 096433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 096437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 096441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2075070|
[2025/09/12 05:24:13 096446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 096450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653097450|now:1757654653096450|interv:1000|
[2025/09/12 05:24:13 096454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 096478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 096482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653097450|
[2025/09/12 05:24:13 096487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653097450|
[2025/09/12 05:24:13 096491] [debug] |xqc_engine_wakeup_after|wakeup:1757654653097450|now:1757654653096490|diff:960|
[2025/09/12 05:24:13 096495] [debug] |xqc_engine_main_logic|END|now:1757654653096187|
[2025/09/12 05:24:13 096829] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653096828|
[2025/09/12 05:24:13 096834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 096840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:914|
[2025/09/12 05:24:13 096848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:915|
[2025/09/12 05:24:13 096854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:915|
[2025/09/12 05:24:13 096858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 096863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1952|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1953|path_largest_ack:1952|
[2025/09/12 05:24:13 096867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2021402|prior_time:1757654653056942|is_app_limited:0|send_elapse:37995|ack_elapse:39886|ctl_first_sent_time:1757654653058503|lagest_ack_time:1757654653096828|curr_delivered:2068209|
[2025/09/12 05:24:13 096872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653058503|
[2025/09/12 05:24:13 096876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:948||sndq_packets_used_bytes:0|sndq_packets_free:1728|
[2025/09/12 05:24:13 096881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1953|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1953|path_largest_ack:1953|
[2025/09/12 05:24:13 096885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2023802|prior_time:1757654653058947|is_app_limited:0|send_elapse:37891|ack_elapse:37881|ctl_first_sent_time:1757654653060393|lagest_ack_time:1757654653096828|curr_delivered:2069409|
[2025/09/12 05:24:13 096889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653060393|
[2025/09/12 05:24:13 096893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:947||sndq_packets_used_bytes:0|sndq_packets_free:1729|
[2025/09/12 05:24:13 096897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36413|rttvar:7|minrtt:30532|latest_rtt:36435|ack_delay:32|
[2025/09/12 05:24:13 096901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36412|rttvar:8|minrtt:30532|latest_rtt:36435|ack_delay:32|
[2025/09/12 05:24:13 096905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1953|lost_pn:1950|thresh:3|
[2025/09/12 05:24:13 096909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 096913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36412|rtt_var:8|pto_duration:38412|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 096918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 096921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 096925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 096929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653159772|now:1757654653096913|interv:62859|
[2025/09/12 05:24:13 096933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653159772|now:1757654653096913|interval:62859|pto_count:0|srtt:36412
[2025/09/12 05:24:13 096938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37891, ack_elapse 37881, delivered 45607|rate 1203636|lost 202|
[2025/09/12 05:24:13 096945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203636) in round 46|
[2025/09/12 05:24:13 096949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 096953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 096957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653060393|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 096961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653060393|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 096966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44407|srtt:36412|latest_rtt:36435|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 096971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:915|largest:915|pns:2|
[2025/09/12 05:24:13 096976] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:915|frame:ACK |recv_time:1757654653096828|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 096980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773096828|now:1757654653096828|interv:120000000|
[2025/09/12 05:24:13 096984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773096828|now:1757654653096828|interv:120000000|
[2025/09/12 05:24:13 096988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653097450|pq_index:0|
[2025/09/12 05:24:13 096992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653096187|
[2025/09/12 05:24:13 096996] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653096996|
[2025/09/12 05:24:13 097001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653097000|
[2025/09/12 05:24:13 097007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36412|min_srtt:36412|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 097011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2124588|
[2025/09/12 05:24:13 097016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36412|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 097020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 097024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36412|min_srtt:36412|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 097028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2125767|
[2025/09/12 05:24:13 097035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36412|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 097040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 097044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36412|min_srtt:36412|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 097048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2126946|
[2025/09/12 05:24:13 097052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 097056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 097060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 097064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 097069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 097073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2075070|
[2025/09/12 05:24:13 097077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 097081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 097085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653097450|
[2025/09/12 05:24:13 097089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653097450|
[2025/09/12 05:24:13 097092] [debug] |xqc_engine_wakeup_after|wakeup:1757654653097450|now:1757654653097092|diff:358|
[2025/09/12 05:24:13 097096] [debug] |xqc_engine_main_logic|END|now:1757654653097000|
[2025/09/12 05:24:13 097101] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653097101|
[2025/09/12 05:24:13 097105] [debug] |xqc_engine_wakeup_after|wakeup:1757654653097450|now:1757654653097105|diff:345|
[2025/09/12 05:24:13 097109] [debug] |xqc_engine_main_logic|END|now:1757654653097101|
[2025/09/12 05:24:13 098174] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653098174|
[2025/09/12 05:24:13 098183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653097450|pq_index:0|
[2025/09/12 05:24:13 098187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653097000|
[2025/09/12 05:24:13 098192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653098191|
[2025/09/12 05:24:13 098196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653097450|now:1757654653098191|
[2025/09/12 05:24:13 098205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653097450|now:1757654653098191|
[2025/09/12 05:24:13 098209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 098214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36412|min_srtt:36412|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 098219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2126946|
[2025/09/12 05:24:13 098223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 098227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 098230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 098235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 098239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 098243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2075070|
[2025/09/12 05:24:13 098248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 098252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1991|
[2025/09/12 05:24:13 098284] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1991|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653098260|stream_id:0|stream_offset:2075070|
[2025/09/12 05:24:13 098293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1991|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 098300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 098306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36412|rtt_var:8|pto_duration:38412|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 098313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 098319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 098323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 098327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653161672|now:1757654653098306|interv:63366|
[2025/09/12 05:24:13 098331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653161672|now:1757654653098306|interval:63366|pto_count:0|srtt:36412
[2025/09/12 05:24:13 098336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45607|
[2025/09/12 05:24:13 098341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 098349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2076249|
[2025/09/12 05:24:13 098354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 098358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1992|
[2025/09/12 05:24:13 098384] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1992|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653098365|stream_id:0|stream_offset:2076249|
[2025/09/12 05:24:13 098399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1992|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 098407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 098412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36412|rtt_var:8|pto_duration:38412|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 098418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 098421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 098425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 098429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653161777|now:1757654653098412|interv:63365|
[2025/09/12 05:24:13 098433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653161777|now:1757654653098412|interval:63365|pto_count:0|srtt:36412
[2025/09/12 05:24:13 098438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 098442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 098446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2077428|
[2025/09/12 05:24:13 098451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 098471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653099471|now:1757654653098471|interv:1000|
[2025/09/12 05:24:13 098481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 098485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 098489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653099471|
[2025/09/12 05:24:13 098493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653099471|
[2025/09/12 05:24:13 098497] [debug] |xqc_engine_wakeup_after|wakeup:1757654653099471|now:1757654653098497|diff:974|
[2025/09/12 05:24:13 098501] [debug] |xqc_engine_main_logic|END|now:1757654653098191|
[2025/09/12 05:24:13 098823] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653098822|
[2025/09/12 05:24:13 098833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 098839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:915|
[2025/09/12 05:24:13 098843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:916|
[2025/09/12 05:24:13 098849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:916|
[2025/09/12 05:24:13 098853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 098858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1954|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1955|path_largest_ack:1954|
[2025/09/12 05:24:13 098862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2023802|prior_time:1757654653058947|is_app_limited:0|send_elapse:38019|ack_elapse:39875|ctl_first_sent_time:1757654653060521|lagest_ack_time:1757654653098822|curr_delivered:2070609|
[2025/09/12 05:24:13 098867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653060521|
[2025/09/12 05:24:13 098871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:946||sndq_packets_used_bytes:0|sndq_packets_free:1730|
[2025/09/12 05:24:13 098875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1955|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1955|path_largest_ack:1955|
[2025/09/12 05:24:13 098880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2026202|prior_time:1757654653060926|is_app_limited:0|send_elapse:37869|ack_elapse:37896|ctl_first_sent_time:1757654653062358|lagest_ack_time:1757654653098822|curr_delivered:2071809|
[2025/09/12 05:24:13 098884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653062358|
[2025/09/12 05:24:13 098888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:945||sndq_packets_used_bytes:0|sndq_packets_free:1731|
[2025/09/12 05:24:13 098892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36412|rttvar:8|minrtt:30532|latest_rtt:36464|ack_delay:32|
[2025/09/12 05:24:13 098896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36415|rttvar:11|minrtt:30532|latest_rtt:36464|ack_delay:32|
[2025/09/12 05:24:13 098900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1955|lost_pn:1952|thresh:3|
[2025/09/12 05:24:13 098904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 098908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36415|rtt_var:11|pto_duration:38415|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 098913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 098917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 098920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 098924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653161780|now:1757654653098908|interv:62872|
[2025/09/12 05:24:13 098928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653161780|now:1757654653098908|interval:62872|pto_count:0|srtt:36415
[2025/09/12 05:24:13 098935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37869, ack_elapse 37896, delivered 45607|rate 1203477|lost 202|
[2025/09/12 05:24:13 098940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203477) in round 46|
[2025/09/12 05:24:13 098944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 098948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 098952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653062358|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 098956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653062358|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 098961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44407|srtt:36415|latest_rtt:36464|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 098966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:916|largest:916|pns:2|
[2025/09/12 05:24:13 098971] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:916|frame:ACK |recv_time:1757654653098822|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 098975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773098822|now:1757654653098822|interv:120000000|
[2025/09/12 05:24:13 098979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773098822|now:1757654653098822|interv:120000000|
[2025/09/12 05:24:13 098983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653099471|pq_index:0|
[2025/09/12 05:24:13 098987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653098191|
[2025/09/12 05:24:13 098991] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653098991|
[2025/09/12 05:24:13 098996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653098995|
[2025/09/12 05:24:13 099002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36415|min_srtt:36415|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 099006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2126946|
[2025/09/12 05:24:13 099011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36415|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 099015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 099022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36415|min_srtt:36415|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 099026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2128125|
[2025/09/12 05:24:13 099031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36415|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 099035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 099039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36415|min_srtt:36415|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 099043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2129304|
[2025/09/12 05:24:13 099048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 099051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 099055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 099059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 099064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 099068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2077428|
[2025/09/12 05:24:13 099072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 099076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 099080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653099471|
[2025/09/12 05:24:13 099084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653099471|
[2025/09/12 05:24:13 099088] [debug] |xqc_engine_wakeup_after|wakeup:1757654653099471|now:1757654653099088|diff:383|
[2025/09/12 05:24:13 099092] [debug] |xqc_engine_main_logic|END|now:1757654653098995|
[2025/09/12 05:24:13 099097] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653099097|
[2025/09/12 05:24:13 099101] [debug] |xqc_engine_wakeup_after|wakeup:1757654653099471|now:1757654653099101|diff:370|
[2025/09/12 05:24:13 099105] [debug] |xqc_engine_main_logic|END|now:1757654653099097|
[2025/09/12 05:24:13 100169] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653100169|
[2025/09/12 05:24:13 100178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653099471|pq_index:0|
[2025/09/12 05:24:13 100183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653098995|
[2025/09/12 05:24:13 100188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653100187|
[2025/09/12 05:24:13 100197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653099471|now:1757654653100187|
[2025/09/12 05:24:13 100201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653099471|now:1757654653100187|
[2025/09/12 05:24:13 100205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 100210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36415|min_srtt:36415|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 100214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2129304|
[2025/09/12 05:24:13 100219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 100223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 100227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 100231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 100235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 100240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2077428|
[2025/09/12 05:24:13 100244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 100248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1993|
[2025/09/12 05:24:13 100281] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1993|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653100256|stream_id:0|stream_offset:2077428|
[2025/09/12 05:24:13 100290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1993|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 100297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 100303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36415|rtt_var:11|pto_duration:38415|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 100311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 100316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 100320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 100324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653163671|now:1757654653100303|interv:63368|
[2025/09/12 05:24:13 100328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653163671|now:1757654653100303|interval:63368|pto_count:0|srtt:36415
[2025/09/12 05:24:13 100337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45607|
[2025/09/12 05:24:13 100342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 100346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2078607|
[2025/09/12 05:24:13 100351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 100355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1994|
[2025/09/12 05:24:13 100382] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1994|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653100362|stream_id:0|stream_offset:2078607|
[2025/09/12 05:24:13 100397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1994|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 100404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 100410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36415|rtt_var:11|pto_duration:38415|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 100414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 100418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 100422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 100426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653163777|now:1757654653100410|interv:63367|
[2025/09/12 05:24:13 100430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653163777|now:1757654653100410|interval:63367|pto_count:0|srtt:36415
[2025/09/12 05:24:13 100434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 100439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 100443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2079786|
[2025/09/12 05:24:13 100447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 100451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653101451|now:1757654653100451|interv:1000|
[2025/09/12 05:24:13 100475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 100480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 100484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653101451|
[2025/09/12 05:24:13 100488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653101451|
[2025/09/12 05:24:13 100492] [debug] |xqc_engine_wakeup_after|wakeup:1757654653101451|now:1757654653100492|diff:959|
[2025/09/12 05:24:13 100501] [debug] |xqc_engine_main_logic|END|now:1757654653100187|
[2025/09/12 05:24:13 100811] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653100811|
[2025/09/12 05:24:13 100817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 100823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:916|
[2025/09/12 05:24:13 100827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:917|
[2025/09/12 05:24:13 100832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:917|
[2025/09/12 05:24:13 100836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 100841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1956|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1957|path_largest_ack:1956|
[2025/09/12 05:24:13 100845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2026202|prior_time:1757654653060926|is_app_limited:0|send_elapse:37996|ack_elapse:39885|ctl_first_sent_time:1757654653062485|lagest_ack_time:1757654653100811|curr_delivered:2073009|
[2025/09/12 05:24:13 100850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653062485|
[2025/09/12 05:24:13 100854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:944||sndq_packets_used_bytes:0|sndq_packets_free:1732|
[2025/09/12 05:24:13 100858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1957|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1957|path_largest_ack:1957|
[2025/09/12 05:24:13 100863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2028602|prior_time:1757654653062922|is_app_limited:0|send_elapse:37860|ack_elapse:37889|ctl_first_sent_time:1757654653064351|lagest_ack_time:1757654653100811|curr_delivered:2074209|
[2025/09/12 05:24:13 100867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653064351|
[2025/09/12 05:24:13 100871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:943||sndq_packets_used_bytes:0|sndq_packets_free:1733|
[2025/09/12 05:24:13 100875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36415|rttvar:11|minrtt:30532|latest_rtt:36460|ack_delay:40|
[2025/09/12 05:24:13 100879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36416|rttvar:10|minrtt:30532|latest_rtt:36460|ack_delay:40|
[2025/09/12 05:24:13 100883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1957|lost_pn:1954|thresh:3|
[2025/09/12 05:24:13 100887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 100891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36416|rtt_var:10|pto_duration:38416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 100895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 100899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 100903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 100911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653163778|now:1757654653100891|interv:62887|
[2025/09/12 05:24:13 100915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653163778|now:1757654653100891|interval:62887|pto_count:0|srtt:36416
[2025/09/12 05:24:13 100919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37860, ack_elapse 37889, delivered 45607|rate 1203700|lost 202|
[2025/09/12 05:24:13 100923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203700) in round 46|
[2025/09/12 05:24:13 100927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 100931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 100935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653064351|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 100940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653064351|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 100944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44407|srtt:36416|latest_rtt:36460|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 100950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:917|largest:917|pns:2|
[2025/09/12 05:24:13 100954] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:917|frame:ACK |recv_time:1757654653100811|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 100959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773100811|now:1757654653100811|interv:120000000|
[2025/09/12 05:24:13 100963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773100811|now:1757654653100811|interv:120000000|
[2025/09/12 05:24:13 100967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653101451|pq_index:0|
[2025/09/12 05:24:13 100971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653100187|
[2025/09/12 05:24:13 100975] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653100975|
[2025/09/12 05:24:13 100979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653100979|
[2025/09/12 05:24:13 100985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36416|min_srtt:36416|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 100989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2129304|
[2025/09/12 05:24:13 100994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36416|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 101001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 101005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36416|min_srtt:36416|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 101009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2130483|
[2025/09/12 05:24:13 101014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36416|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 101018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 101022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36416|min_srtt:36416|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 101026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2131662|
[2025/09/12 05:24:13 101031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 101034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 101038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 101042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 101047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 101051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2079786|
[2025/09/12 05:24:13 101055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 101059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 101063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653101451|
[2025/09/12 05:24:13 101067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653101451|
[2025/09/12 05:24:13 101071] [debug] |xqc_engine_wakeup_after|wakeup:1757654653101451|now:1757654653101070|diff:381|
[2025/09/12 05:24:13 101075] [debug] |xqc_engine_main_logic|END|now:1757654653100979|
[2025/09/12 05:24:13 101079] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653101079|
[2025/09/12 05:24:13 101083] [debug] |xqc_engine_wakeup_after|wakeup:1757654653101451|now:1757654653101083|diff:368|
[2025/09/12 05:24:13 101087] [debug] |xqc_engine_main_logic|END|now:1757654653101079|
[2025/09/12 05:24:13 102152] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653102152|
[2025/09/12 05:24:13 102162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653101451|pq_index:0|
[2025/09/12 05:24:13 102166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653100979|
[2025/09/12 05:24:13 102175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653102174|
[2025/09/12 05:24:13 102180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653101451|now:1757654653102174|
[2025/09/12 05:24:13 102184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653101451|now:1757654653102174|
[2025/09/12 05:24:13 102188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 102193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36416|min_srtt:36416|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 102197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2131662|
[2025/09/12 05:24:13 102202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 102205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 102209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 102214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 102218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 102222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2079786|
[2025/09/12 05:24:13 102227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 102231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1995|
[2025/09/12 05:24:13 102263] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1995|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653102239|stream_id:0|stream_offset:2079786|
[2025/09/12 05:24:13 102272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1995|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 102279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 102286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36416|rtt_var:10|pto_duration:38416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 102293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 102298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 102302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 102306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653165655|now:1757654653102285|interv:63370|
[2025/09/12 05:24:13 102314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653165655|now:1757654653102285|interval:63370|pto_count:0|srtt:36416
[2025/09/12 05:24:13 102319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45607|
[2025/09/12 05:24:13 102324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 102328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2080965|
[2025/09/12 05:24:13 102332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 102336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1996|
[2025/09/12 05:24:13 102363] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1996|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653102343|stream_id:0|stream_offset:2080965|
[2025/09/12 05:24:13 102372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1996|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 102389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 102395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36416|rtt_var:10|pto_duration:38416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 102400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 102404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 102407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 102411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653165759|now:1757654653102395|interv:63364|
[2025/09/12 05:24:13 102415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653165759|now:1757654653102395|interval:63364|pto_count:0|srtt:36416
[2025/09/12 05:24:13 102420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 102424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 102428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2082144|
[2025/09/12 05:24:13 102433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 102437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653103437|now:1757654653102437|interv:1000|
[2025/09/12 05:24:13 102441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 102444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 102448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653103437|
[2025/09/12 05:24:13 102474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653103437|
[2025/09/12 05:24:13 102481] [debug] |xqc_engine_wakeup_after|wakeup:1757654653103437|now:1757654653102481|diff:956|
[2025/09/12 05:24:13 102485] [debug] |xqc_engine_main_logic|END|now:1757654653102174|
[2025/09/12 05:24:13 102799] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653102798|
[2025/09/12 05:24:13 102805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 102810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:917|
[2025/09/12 05:24:13 102814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:918|
[2025/09/12 05:24:13 102820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:918|
[2025/09/12 05:24:13 102824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 102829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1958|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1959|path_largest_ack:1958|
[2025/09/12 05:24:13 102833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2028602|prior_time:1757654653062922|is_app_limited:0|send_elapse:37983|ack_elapse:39876|ctl_first_sent_time:1757654653064474|lagest_ack_time:1757654653102798|curr_delivered:2075409|
[2025/09/12 05:24:13 102838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653064474|
[2025/09/12 05:24:13 102842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:942||sndq_packets_used_bytes:0|sndq_packets_free:1734|
[2025/09/12 05:24:13 102847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1959|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1959|path_largest_ack:1959|
[2025/09/12 05:24:13 102851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2031002|prior_time:1757654653064911|is_app_limited:0|send_elapse:37850|ack_elapse:37887|ctl_first_sent_time:1757654653066339|lagest_ack_time:1757654653102798|curr_delivered:2076609|
[2025/09/12 05:24:13 102855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653066339|
[2025/09/12 05:24:13 102859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:941||sndq_packets_used_bytes:0|sndq_packets_free:1735|
[2025/09/12 05:24:13 102863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36416|rttvar:10|minrtt:30532|latest_rtt:36459|ack_delay:32|
[2025/09/12 05:24:13 102867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36417|rttvar:10|minrtt:30532|latest_rtt:36459|ack_delay:32|
[2025/09/12 05:24:13 102872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1959|lost_pn:1956|thresh:3|
[2025/09/12 05:24:13 102876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 102880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36417|rtt_var:10|pto_duration:38417|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 102884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 102892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 102896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 102900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653165760|now:1757654653102880|interv:62880|
[2025/09/12 05:24:13 102904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653165760|now:1757654653102880|interval:62880|pto_count:0|srtt:36417
[2025/09/12 05:24:13 102908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37850, ack_elapse 37887, delivered 45607|rate 1203763|lost 202|
[2025/09/12 05:24:13 102912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203763) in round 46|
[2025/09/12 05:24:13 102917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 102921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 102925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653066339|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 102929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653066339|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 102934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44407|srtt:36417|latest_rtt:36459|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 102939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:918|largest:918|pns:2|
[2025/09/12 05:24:13 102944] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:918|frame:ACK |recv_time:1757654653102798|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 102948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773102798|now:1757654653102798|interv:120000000|
[2025/09/12 05:24:13 102952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773102798|now:1757654653102798|interv:120000000|
[2025/09/12 05:24:13 102956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653103437|pq_index:0|
[2025/09/12 05:24:13 102960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653102174|
[2025/09/12 05:24:13 102964] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653102964|
[2025/09/12 05:24:13 102969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653102968|
[2025/09/12 05:24:13 102975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36417|min_srtt:36417|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 102979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2131662|
[2025/09/12 05:24:13 102986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36417|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 102990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 102995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36417|min_srtt:36417|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 102999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2132841|
[2025/09/12 05:24:13 103003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36417|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 103008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 103012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36417|min_srtt:36417|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 103016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2134020|
[2025/09/12 05:24:13 103020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 103024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 103028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 103032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 103037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 103041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2082144|
[2025/09/12 05:24:13 103045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 103049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 103053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653103437|
[2025/09/12 05:24:13 103057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653103437|
[2025/09/12 05:24:13 103061] [debug] |xqc_engine_wakeup_after|wakeup:1757654653103437|now:1757654653103061|diff:376|
[2025/09/12 05:24:13 103065] [debug] |xqc_engine_main_logic|END|now:1757654653102968|
[2025/09/12 05:24:13 103070] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653103069|
[2025/09/12 05:24:13 103073] [debug] |xqc_engine_wakeup_after|wakeup:1757654653103437|now:1757654653103073|diff:364|
[2025/09/12 05:24:13 103077] [debug] |xqc_engine_main_logic|END|now:1757654653103069|
[2025/09/12 05:24:13 104148] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653104148|
[2025/09/12 05:24:13 104158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653103437|pq_index:0|
[2025/09/12 05:24:13 104162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653102968|
[2025/09/12 05:24:13 104167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653104166|
[2025/09/12 05:24:13 104171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653103437|now:1757654653104166|
[2025/09/12 05:24:13 104176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653103437|now:1757654653104166|
[2025/09/12 05:24:13 104179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 104184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36417|min_srtt:36417|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 104189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2134020|
[2025/09/12 05:24:13 104193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 104197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 104201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 104205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 104209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 104213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2082144|
[2025/09/12 05:24:13 104218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 104222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1997|
[2025/09/12 05:24:13 104254] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1997|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653104230|stream_id:0|stream_offset:2082144|
[2025/09/12 05:24:13 104263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1997|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 104270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 104277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36417|rtt_var:10|pto_duration:38417|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 104284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 104289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 104298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 104302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653167647|now:1757654653104276|interv:63371|
[2025/09/12 05:24:13 104306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653167647|now:1757654653104276|interval:63371|pto_count:0|srtt:36417
[2025/09/12 05:24:13 104310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45607|
[2025/09/12 05:24:13 104315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 104319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2083323|
[2025/09/12 05:24:13 104324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 104328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1998|
[2025/09/12 05:24:13 104355] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1998|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653104335|stream_id:0|stream_offset:2083323|
[2025/09/12 05:24:13 104363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1998|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 104377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 104385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36417|rtt_var:10|pto_duration:38417|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 104389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 104393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 104397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 104401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653167752|now:1757654653104384|interv:63368|
[2025/09/12 05:24:13 104405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653167752|now:1757654653104384|interval:63368|pto_count:0|srtt:36417
[2025/09/12 05:24:13 104409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 104414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 104418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2084502|
[2025/09/12 05:24:13 104422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 104427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1999|
[2025/09/12 05:24:13 104453] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:1999|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653104433|stream_id:0|stream_offset:2084502|
[2025/09/12 05:24:13 104486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:1999|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 104493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 104498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36417|rtt_var:10|pto_duration:38417|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 104502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 104506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 104510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 104514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653167850|now:1757654653104498|interv:63352|
[2025/09/12 05:24:13 104518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653167850|now:1757654653104498|interval:63352|pto_count:0|srtt:36417
[2025/09/12 05:24:13 104522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:48007|
[2025/09/12 05:24:13 104527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 104531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2085681|
[2025/09/12 05:24:13 104535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 104539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653105539|now:1757654653104539|interv:1000|
[2025/09/12 05:24:13 104543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 104547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 104551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653105539|
[2025/09/12 05:24:13 104555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653105539|
[2025/09/12 05:24:13 104559] [debug] |xqc_engine_wakeup_after|wakeup:1757654653105539|now:1757654653104559|diff:980|
[2025/09/12 05:24:13 104563] [debug] |xqc_engine_main_logic|END|now:1757654653104166|
[2025/09/12 05:24:13 104788] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653104787|
[2025/09/12 05:24:13 104794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 104799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:918|
[2025/09/12 05:24:13 104803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:919|
[2025/09/12 05:24:13 104809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:919|
[2025/09/12 05:24:13 104813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 104818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1960|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1961|path_largest_ack:1960|
[2025/09/12 05:24:13 104826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2031002|prior_time:1757654653064911|is_app_limited:0|send_elapse:37955|ack_elapse:39876|ctl_first_sent_time:1757654653066444|lagest_ack_time:1757654653104787|curr_delivered:2077809|
[2025/09/12 05:24:13 104830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653066444|
[2025/09/12 05:24:13 104835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:940||sndq_packets_used_bytes:0|sndq_packets_free:1736|
[2025/09/12 05:24:13 104839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1961|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1961|path_largest_ack:1961|
[2025/09/12 05:24:13 104843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2033402|prior_time:1757654653066912|is_app_limited:0|send_elapse:37849|ack_elapse:37875|ctl_first_sent_time:1757654653068349|lagest_ack_time:1757654653104787|curr_delivered:2079009|
[2025/09/12 05:24:13 104847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653068349|
[2025/09/12 05:24:13 104851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:939||sndq_packets_used_bytes:0|sndq_packets_free:1737|
[2025/09/12 05:24:13 104855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36417|rttvar:10|minrtt:30532|latest_rtt:36438|ack_delay:32|
[2025/09/12 05:24:13 104859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36415|rttvar:10|minrtt:30532|latest_rtt:36438|ack_delay:32|
[2025/09/12 05:24:13 104864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1961|lost_pn:1958|thresh:3|
[2025/09/12 05:24:13 104868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 104872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36415|rtt_var:10|pto_duration:38415|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 104876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 104880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 104883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 104887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653167848|now:1757654653104871|interv:62977|
[2025/09/12 05:24:13 104891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653167848|now:1757654653104871|interval:62977|pto_count:0|srtt:36415
[2025/09/12 05:24:13 104896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37849, ack_elapse 37875, delivered 45607|rate 1204145|lost 202|
[2025/09/12 05:24:13 104900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204145) in round 46|
[2025/09/12 05:24:13 104904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 104911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 104915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653068349|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 104919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653068349|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 104924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:45607|srtt:36415|latest_rtt:36438|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 104929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:919|largest:919|pns:2|
[2025/09/12 05:24:13 104934] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:919|frame:ACK |recv_time:1757654653104787|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 104938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773104787|now:1757654653104787|interv:120000000|
[2025/09/12 05:24:13 104942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773104787|now:1757654653104787|interv:120000000|
[2025/09/12 05:24:13 104946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653105539|pq_index:0|
[2025/09/12 05:24:13 104950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653104166|
[2025/09/12 05:24:13 104954] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653104954|
[2025/09/12 05:24:13 104959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653104958|
[2025/09/12 05:24:13 104964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36415|min_srtt:36415|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 104969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2134020|
[2025/09/12 05:24:13 104973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36415|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 104977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 104982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36415|min_srtt:36415|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 104986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2135199|
[2025/09/12 05:24:13 104990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36415|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 104997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 105001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36415|min_srtt:36415|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 105006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2136378|
[2025/09/12 05:24:13 105010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 105014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 105018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 105022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 105026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 105030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2085681|
[2025/09/12 05:24:13 105034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 105038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 105042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653105539|
[2025/09/12 05:24:13 105046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653105539|
[2025/09/12 05:24:13 105050] [debug] |xqc_engine_wakeup_after|wakeup:1757654653105539|now:1757654653105050|diff:489|
[2025/09/12 05:24:13 105054] [debug] |xqc_engine_main_logic|END|now:1757654653104958|
[2025/09/12 05:24:13 105059] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653105059|
[2025/09/12 05:24:13 105063] [debug] |xqc_engine_wakeup_after|wakeup:1757654653105539|now:1757654653105062|diff:477|
[2025/09/12 05:24:13 105066] [debug] |xqc_engine_main_logic|END|now:1757654653105059|
[2025/09/12 05:24:13 106132] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653106132|
[2025/09/12 05:24:13 106141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653105539|pq_index:0|
[2025/09/12 05:24:13 106145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653104958|
[2025/09/12 05:24:13 106150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653106149|
[2025/09/12 05:24:13 106155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653105539|now:1757654653106149|
[2025/09/12 05:24:13 106159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653105539|now:1757654653106149|
[2025/09/12 05:24:13 106163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 106168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36415|min_srtt:36415|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 106177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2136378|
[2025/09/12 05:24:13 106181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 106185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 106188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 106193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 106197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 106201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2085681|
[2025/09/12 05:24:13 106206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 106210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2000|
[2025/09/12 05:24:13 106242] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2000|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653106218|stream_id:0|stream_offset:2085681|
[2025/09/12 05:24:13 106250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2000|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 106258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 106264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36415|rtt_var:10|pto_duration:38415|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 106271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 106276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 106280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 106284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653169633|now:1757654653106264|interv:63369|
[2025/09/12 05:24:13 106288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653169633|now:1757654653106264|interval:63369|pto_count:0|srtt:36415
[2025/09/12 05:24:13 106293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 106297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 106302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2086860|
[2025/09/12 05:24:13 106310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 106314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2001|
[2025/09/12 05:24:13 106340] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2001|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653106321|stream_id:0|stream_offset:2086860|
[2025/09/12 05:24:13 106348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2001|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 106356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 106362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36415|rtt_var:10|pto_duration:38415|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 106375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 106378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 106382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 106386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653169736|now:1757654653106362|interv:63374|
[2025/09/12 05:24:13 106390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653169736|now:1757654653106362|interval:63374|pto_count:0|srtt:36415
[2025/09/12 05:24:13 106394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:48007|
[2025/09/12 05:24:13 106399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 106403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2088039|
[2025/09/12 05:24:13 106408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 106411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653107411|now:1757654653106411|interv:1000|
[2025/09/12 05:24:13 106415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 106419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 106423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653107411|
[2025/09/12 05:24:13 106427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653107411|
[2025/09/12 05:24:13 106431] [debug] |xqc_engine_wakeup_after|wakeup:1757654653107411|now:1757654653106431|diff:980|
[2025/09/12 05:24:13 106436] [debug] |xqc_engine_main_logic|END|now:1757654653106149|
[2025/09/12 05:24:13 106792] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653106791|
[2025/09/12 05:24:13 106800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 106806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:919|
[2025/09/12 05:24:13 106809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:920|
[2025/09/12 05:24:13 106820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:920|
[2025/09/12 05:24:13 106824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 106829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1962|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1963|path_largest_ack:1962|
[2025/09/12 05:24:13 106833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2033402|prior_time:1757654653066912|is_app_limited:0|send_elapse:37948|ack_elapse:39879|ctl_first_sent_time:1757654653068448|lagest_ack_time:1757654653106791|curr_delivered:2080209|
[2025/09/12 05:24:13 106838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653068448|
[2025/09/12 05:24:13 106842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:938||sndq_packets_used_bytes:0|sndq_packets_free:1738|
[2025/09/12 05:24:13 106846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1963|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1963|path_largest_ack:1963|
[2025/09/12 05:24:13 106850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2035802|prior_time:1757654653068906|is_app_limited:0|send_elapse:37864|ack_elapse:37885|ctl_first_sent_time:1757654653070337|lagest_ack_time:1757654653106791|curr_delivered:2081409|
[2025/09/12 05:24:13 106855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653070337|
[2025/09/12 05:24:13 106859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:937||sndq_packets_used_bytes:0|sndq_packets_free:1739|
[2025/09/12 05:24:13 106863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36415|rttvar:10|minrtt:30532|latest_rtt:36454|ack_delay:40|
[2025/09/12 05:24:13 106867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36415|rttvar:8|minrtt:30532|latest_rtt:36454|ack_delay:40|
[2025/09/12 05:24:13 106871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1963|lost_pn:1960|thresh:3|
[2025/09/12 05:24:13 106875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 106879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36415|rtt_var:8|pto_duration:38415|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 106883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 106887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 106891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 106895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653169736|now:1757654653106879|interv:62857|
[2025/09/12 05:24:13 106899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653169736|now:1757654653106879|interval:62857|pto_count:0|srtt:36415
[2025/09/12 05:24:13 106903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37864, ack_elapse 37885, delivered 45607|rate 1203827|lost 202|
[2025/09/12 05:24:13 106911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203827) in round 46|
[2025/09/12 05:24:13 106915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 106919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 106923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653070337|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 106927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653070337|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 106932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:45607|srtt:36415|latest_rtt:36454|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 106937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:920|largest:920|pns:2|
[2025/09/12 05:24:13 106941] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:920|frame:ACK |recv_time:1757654653106791|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 106946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773106791|now:1757654653106791|interv:120000000|
[2025/09/12 05:24:13 106950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773106791|now:1757654653106791|interv:120000000|
[2025/09/12 05:24:13 106954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653107411|pq_index:0|
[2025/09/12 05:24:13 106958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653106149|
[2025/09/12 05:24:13 106962] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653106962|
[2025/09/12 05:24:13 106967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653106966|
[2025/09/12 05:24:13 106972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36415|min_srtt:36415|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 106977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2136378|
[2025/09/12 05:24:13 106981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36415|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 106985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 106990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36415|min_srtt:36415|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 106994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2137557|
[2025/09/12 05:24:13 107002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36415|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 107007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 107011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36415|min_srtt:36415|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 107015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2138736|
[2025/09/12 05:24:13 107019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 107023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 107027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 107031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 107036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 107040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2088039|
[2025/09/12 05:24:13 107044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 107048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 107052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653107411|
[2025/09/12 05:24:13 107056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653107411|
[2025/09/12 05:24:13 107060] [debug] |xqc_engine_wakeup_after|wakeup:1757654653107411|now:1757654653107059|diff:352|
[2025/09/12 05:24:13 107064] [debug] |xqc_engine_main_logic|END|now:1757654653106966|
[2025/09/12 05:24:13 107069] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653107068|
[2025/09/12 05:24:13 107072] [debug] |xqc_engine_wakeup_after|wakeup:1757654653107411|now:1757654653107072|diff:339|
[2025/09/12 05:24:13 107076] [debug] |xqc_engine_main_logic|END|now:1757654653107068|
[2025/09/12 05:24:13 108141] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653108141|
[2025/09/12 05:24:13 108150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653107411|pq_index:0|
[2025/09/12 05:24:13 108155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653106966|
[2025/09/12 05:24:13 108159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653108158|
[2025/09/12 05:24:13 108164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653107411|now:1757654653108158|
[2025/09/12 05:24:13 108168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653107411|now:1757654653108158|
[2025/09/12 05:24:13 108176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 108181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36415|min_srtt:36415|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 108186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2138736|
[2025/09/12 05:24:13 108190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 108194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 108198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 108202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 108207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 108211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2088039|
[2025/09/12 05:24:13 108215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 108219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2002|
[2025/09/12 05:24:13 108251] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2002|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653108227|stream_id:0|stream_offset:2088039|
[2025/09/12 05:24:13 108260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2002|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 108268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 108274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36415|rtt_var:8|pto_duration:38415|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 108282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 108287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 108290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 108294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653171642|now:1757654653108274|interv:63368|
[2025/09/12 05:24:13 108298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653171642|now:1757654653108274|interval:63368|pto_count:0|srtt:36415
[2025/09/12 05:24:13 108303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 108308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 108316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2089218|
[2025/09/12 05:24:13 108321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 108325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2003|
[2025/09/12 05:24:13 108351] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2003|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653108332|stream_id:0|stream_offset:2089218|
[2025/09/12 05:24:13 108366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2003|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 108374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 108379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36415|rtt_var:8|pto_duration:38415|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 108384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 108388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 108392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 108396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653171747|now:1757654653108379|interv:63368|
[2025/09/12 05:24:13 108399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653171747|now:1757654653108379|interval:63368|pto_count:0|srtt:36415
[2025/09/12 05:24:13 108404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:48007|
[2025/09/12 05:24:13 108409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 108413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2090397|
[2025/09/12 05:24:13 108417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 108421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2004|
[2025/09/12 05:24:13 108446] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2004|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653108428|stream_id:0|stream_offset:2090397|
[2025/09/12 05:24:13 108454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2004|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 108479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 108486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36415|rtt_var:8|pto_duration:38415|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 108491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 108500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 108503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 108507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653171843|now:1757654653108486|interv:63357|
[2025/09/12 05:24:13 108511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653171843|now:1757654653108486|interval:63357|pto_count:0|srtt:36415
[2025/09/12 05:24:13 108516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:49207|
[2025/09/12 05:24:13 108521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 108525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2091576|
[2025/09/12 05:24:13 108529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 108533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653109533|now:1757654653108533|interv:1000|
[2025/09/12 05:24:13 108537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 108541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 108545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653109533|
[2025/09/12 05:24:13 108549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653109533|
[2025/09/12 05:24:13 108553] [debug] |xqc_engine_wakeup_after|wakeup:1757654653109533|now:1757654653108553|diff:980|
[2025/09/12 05:24:13 108557] [debug] |xqc_engine_main_logic|END|now:1757654653108158|
[2025/09/12 05:24:13 108797] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653108796|
[2025/09/12 05:24:13 108802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 108808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:920|
[2025/09/12 05:24:13 108812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:921|
[2025/09/12 05:24:13 108817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:921|
[2025/09/12 05:24:13 108821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 108826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1964|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1965|path_largest_ack:1964|
[2025/09/12 05:24:13 108830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2035802|prior_time:1757654653068906|is_app_limited:0|send_elapse:37963|ack_elapse:39890|ctl_first_sent_time:1757654653070436|lagest_ack_time:1757654653108796|curr_delivered:2082609|
[2025/09/12 05:24:13 108835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653070436|
[2025/09/12 05:24:13 108839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:936||sndq_packets_used_bytes:0|sndq_packets_free:1740|
[2025/09/12 05:24:13 108844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1965|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1965|path_largest_ack:1965|
[2025/09/12 05:24:13 108852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2038202|prior_time:1757654653070946|is_app_limited:0|send_elapse:37935|ack_elapse:37850|ctl_first_sent_time:1757654653072381|lagest_ack_time:1757654653108796|curr_delivered:2083809|
[2025/09/12 05:24:13 108857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653072381|
[2025/09/12 05:24:13 108861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:935||sndq_packets_used_bytes:0|sndq_packets_free:1741|
[2025/09/12 05:24:13 108865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36415|rttvar:8|minrtt:30532|latest_rtt:36415|ack_delay:32|
[2025/09/12 05:24:13 108869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36411|rttvar:14|minrtt:30532|latest_rtt:36415|ack_delay:32|
[2025/09/12 05:24:13 108873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1965|lost_pn:1962|thresh:3|
[2025/09/12 05:24:13 108877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 108881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36411|rtt_var:14|pto_duration:38411|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 108885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 108889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 108893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 108897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653171839|now:1757654653108881|interv:62958|
[2025/09/12 05:24:13 108901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653171839|now:1757654653108881|interval:62958|pto_count:0|srtt:36411
[2025/09/12 05:24:13 108905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37935, ack_elapse 37850, delivered 45607|rate 1202240|lost 202|
[2025/09/12 05:24:13 108909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202240) in round 46|
[2025/09/12 05:24:13 108914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 108918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 108922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653072381|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 108926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653072381|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 108930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:46807|srtt:36411|latest_rtt:36415|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 108939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:921|largest:921|pns:2|
[2025/09/12 05:24:13 108943] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:921|frame:ACK |recv_time:1757654653108796|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 108947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773108796|now:1757654653108796|interv:120000000|
[2025/09/12 05:24:13 108951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773108796|now:1757654653108796|interv:120000000|
[2025/09/12 05:24:13 108955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653109533|pq_index:0|
[2025/09/12 05:24:13 108959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653108158|
[2025/09/12 05:24:13 108963] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653108963|
[2025/09/12 05:24:13 108968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653108967|
[2025/09/12 05:24:13 108974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36411|min_srtt:36411|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 108978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2138736|
[2025/09/12 05:24:13 108982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36411|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 108987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 108991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36411|min_srtt:36411|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 108996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2139915|
[2025/09/12 05:24:13 109000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36411|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 109004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 109008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36411|min_srtt:36411|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 109012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2141094|
[2025/09/12 05:24:13 109017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 109020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 109027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 109031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 109035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 109040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2091576|
[2025/09/12 05:24:13 109044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 109048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 109052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653109533|
[2025/09/12 05:24:13 109055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653109533|
[2025/09/12 05:24:13 109059] [debug] |xqc_engine_wakeup_after|wakeup:1757654653109533|now:1757654653109059|diff:474|
[2025/09/12 05:24:13 109063] [debug] |xqc_engine_main_logic|END|now:1757654653108967|
[2025/09/12 05:24:13 109068] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653109068|
[2025/09/12 05:24:13 109072] [debug] |xqc_engine_wakeup_after|wakeup:1757654653109533|now:1757654653109072|diff:461|
[2025/09/12 05:24:13 109076] [debug] |xqc_engine_main_logic|END|now:1757654653109068|
[2025/09/12 05:24:13 110141] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653110140|
[2025/09/12 05:24:13 110150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653109533|pq_index:0|
[2025/09/12 05:24:13 110154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653108967|
[2025/09/12 05:24:13 110159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653110158|
[2025/09/12 05:24:13 110163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653109533|now:1757654653110158|
[2025/09/12 05:24:13 110168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653109533|now:1757654653110158|
[2025/09/12 05:24:13 110171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 110176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36411|min_srtt:36411|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 110181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2141094|
[2025/09/12 05:24:13 110185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 110189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 110193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 110197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 110206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 110210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2091576|
[2025/09/12 05:24:13 110215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 110219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2005|
[2025/09/12 05:24:13 110251] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2005|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653110227|stream_id:0|stream_offset:2091576|
[2025/09/12 05:24:13 110260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2005|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 110268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 110274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36411|rtt_var:14|pto_duration:38411|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 110281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 110286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 110290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 110294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653173638|now:1757654653110274|interv:63364|
[2025/09/12 05:24:13 110298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653173638|now:1757654653110274|interval:63364|pto_count:0|srtt:36411
[2025/09/12 05:24:13 110303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:48007|
[2025/09/12 05:24:13 110307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 110311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2092755|
[2025/09/12 05:24:13 110316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 110320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2006|
[2025/09/12 05:24:13 110345] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2006|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653110327|stream_id:0|stream_offset:2092755|
[2025/09/12 05:24:13 110360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2006|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 110367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 110373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36411|rtt_var:14|pto_duration:38411|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 110382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 110386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 110390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 110394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653173738|now:1757654653110373|interv:63365|
[2025/09/12 05:24:13 110398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653173738|now:1757654653110373|interval:63365|pto_count:0|srtt:36411
[2025/09/12 05:24:13 110402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:49207|
[2025/09/12 05:24:13 110407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 110411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2093934|
[2025/09/12 05:24:13 110415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 110419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653111419|now:1757654653110419|interv:1000|
[2025/09/12 05:24:13 110423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 110427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 110431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653111419|
[2025/09/12 05:24:13 110435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653111419|
[2025/09/12 05:24:13 110439] [debug] |xqc_engine_wakeup_after|wakeup:1757654653111419|now:1757654653110439|diff:980|
[2025/09/12 05:24:13 110443] [debug] |xqc_engine_main_logic|END|now:1757654653110158|
[2025/09/12 05:24:13 110785] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653110784|
[2025/09/12 05:24:13 110793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 110799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:921|
[2025/09/12 05:24:13 110802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:922|
[2025/09/12 05:24:13 110808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:922|
[2025/09/12 05:24:13 110812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 110817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1966|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1967|path_largest_ack:1966|
[2025/09/12 05:24:13 110821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2038202|prior_time:1757654653070946|is_app_limited:0|send_elapse:38055|ack_elapse:39838|ctl_first_sent_time:1757654653072501|lagest_ack_time:1757654653110784|curr_delivered:2085009|
[2025/09/12 05:24:13 110826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653072501|
[2025/09/12 05:24:13 110834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:934||sndq_packets_used_bytes:0|sndq_packets_free:1742|
[2025/09/12 05:24:13 110838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1967|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1967|path_largest_ack:1967|
[2025/09/12 05:24:13 110843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:2040609|prior_time:1757654653072994|is_app_limited:0|send_elapse:37948|ack_elapse:37790|ctl_first_sent_time:1757654653074436|lagest_ack_time:1757654653110784|curr_delivered:2086209|
[2025/09/12 05:24:13 110847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653074436|
[2025/09/12 05:24:13 110852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:933||sndq_packets_used_bytes:0|sndq_packets_free:1743|
[2025/09/12 05:24:13 110856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36411|rttvar:14|minrtt:30532|latest_rtt:36348|ack_delay:40|
[2025/09/12 05:24:13 110860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36398|rttvar:36|minrtt:30532|latest_rtt:36348|ack_delay:40|
[2025/09/12 05:24:13 110864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1967|lost_pn:1964|thresh:3|
[2025/09/12 05:24:13 110868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 110872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36398|rtt_var:36|pto_duration:38398|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 110876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 110880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 110884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 110888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653173725|now:1757654653110872|interv:62853|
[2025/09/12 05:24:13 110892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653173725|now:1757654653110872|interval:62853|pto_count:0|srtt:36398
[2025/09/12 05:24:13 110896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37948, ack_elapse 37790, delivered 45600|rate 1201644|lost 202|
[2025/09/12 05:24:13 110901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201644) in round 46|
[2025/09/12 05:24:13 110905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 110909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 110913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653074436|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 110917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653074436|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 110924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:46807|srtt:36398|latest_rtt:36348|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 110930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:922|largest:922|pns:2|
[2025/09/12 05:24:13 110934] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:922|frame:ACK |recv_time:1757654653110784|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 110938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773110784|now:1757654653110784|interv:120000000|
[2025/09/12 05:24:13 110942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773110784|now:1757654653110784|interv:120000000|
[2025/09/12 05:24:13 110946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653111419|pq_index:0|
[2025/09/12 05:24:13 110950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653110158|
[2025/09/12 05:24:13 110954] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653110954|
[2025/09/12 05:24:13 110959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653110958|
[2025/09/12 05:24:13 110965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36398|min_srtt:36398|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 110969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2141094|
[2025/09/12 05:24:13 110973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36398|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 110978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 110982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36398|min_srtt:36398|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 110986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2142273|
[2025/09/12 05:24:13 110991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36398|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 110995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 110999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36398|min_srtt:36398|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 111003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2143452|
[2025/09/12 05:24:13 111010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 111014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 111018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 111022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 111026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 111030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2093934|
[2025/09/12 05:24:13 111035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 111038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 111042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653111419|
[2025/09/12 05:24:13 111046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653111419|
[2025/09/12 05:24:13 111050] [debug] |xqc_engine_wakeup_after|wakeup:1757654653111419|now:1757654653111050|diff:369|
[2025/09/12 05:24:13 111054] [debug] |xqc_engine_main_logic|END|now:1757654653110958|
[2025/09/12 05:24:13 111059] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653111059|
[2025/09/12 05:24:13 111063] [debug] |xqc_engine_wakeup_after|wakeup:1757654653111419|now:1757654653111063|diff:356|
[2025/09/12 05:24:13 111067] [debug] |xqc_engine_main_logic|END|now:1757654653111059|
[2025/09/12 05:24:13 112132] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653112132|
[2025/09/12 05:24:13 112141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653111419|pq_index:0|
[2025/09/12 05:24:13 112145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653110958|
[2025/09/12 05:24:13 112150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653112149|
[2025/09/12 05:24:13 112155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654653111855|now:1757654653112149|
[2025/09/12 05:24:13 112159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:13 112163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654653111855|now:1757654653112149|
[2025/09/12 05:24:13 112167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:13 112170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653111419|now:1757654653112149|
[2025/09/12 05:24:13 112174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653111419|now:1757654653112149|
[2025/09/12 05:24:13 112178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 112183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:922|ack_delay:25328|first_ack_range:37|largest_pkt_recv_time:1757654653086855|
[2025/09/12 05:24:13 112187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:922|low:885|pkt_pns:2|
[2025/09/12 05:24:13 112196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:910|frame_largest_recv:922|
[2025/09/12 05:24:13 112200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:13 112204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36398|min_srtt:36398|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 112209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2143452|
[2025/09/12 05:24:13 112213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 112217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 112221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 112225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 112230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 112234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2093934|
[2025/09/12 05:24:13 112238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 112243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2007|
[2025/09/12 05:24:13 112275] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2007|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:46807|now:1757654653112251|stream_id:0|stream_offset:2093934|
[2025/09/12 05:24:13 112284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2007|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 112291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 112298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36398|rtt_var:36|pto_duration:38398|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 112305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 112310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 112314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 112318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653175649|now:1757654653112298|interv:63351|
[2025/09/12 05:24:13 112322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653175649|now:1757654653112298|interval:63351|pto_count:0|srtt:36398
[2025/09/12 05:24:13 112326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:48014|
[2025/09/12 05:24:13 112335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 112339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2095113|
[2025/09/12 05:24:13 112349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 112354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2008|
[2025/09/12 05:24:13 112380] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2008|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48014|now:1757654653112361|stream_id:0|stream_offset:2095113|
[2025/09/12 05:24:13 112388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2008|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 112395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48014|applimit:0|
[2025/09/12 05:24:13 112402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36398|rtt_var:36|pto_duration:38398|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 112407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 112411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 112415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49214|
[2025/09/12 05:24:13 112419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653175759|now:1757654653112401|interv:63358|
[2025/09/12 05:24:13 112423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653175759|now:1757654653112401|interval:63358|pto_count:0|srtt:36398
[2025/09/12 05:24:13 112427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:49214|
[2025/09/12 05:24:13 112432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 112436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2096292|
[2025/09/12 05:24:13 112440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 112444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2009|
[2025/09/12 05:24:13 112486] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2009|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49214|now:1757654653112451|stream_id:0|stream_offset:2096292|
[2025/09/12 05:24:13 112498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2009|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 112505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49214|applimit:0|
[2025/09/12 05:24:13 112512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36398|rtt_var:36|pto_duration:38398|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 112522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 112526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 112530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50414|
[2025/09/12 05:24:13 112534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653175849|now:1757654653112512|interv:63337|
[2025/09/12 05:24:13 112538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653175849|now:1757654653112512|interval:63337|pto_count:0|srtt:36398
[2025/09/12 05:24:13 112542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:50414|
[2025/09/12 05:24:13 112547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 112551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50414|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2097471|
[2025/09/12 05:24:13 112555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 112559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653113559|now:1757654653112559|interv:1000|
[2025/09/12 05:24:13 112563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 112567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 112571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653113559|
[2025/09/12 05:24:13 112575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653113559|
[2025/09/12 05:24:13 112579] [debug] |xqc_engine_wakeup_after|wakeup:1757654653113559|now:1757654653112579|diff:980|
[2025/09/12 05:24:13 112583] [debug] |xqc_engine_main_logic|END|now:1757654653112149|
[2025/09/12 05:24:13 112783] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653112782|
[2025/09/12 05:24:13 112788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 112794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:922|
[2025/09/12 05:24:13 112798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:923|
[2025/09/12 05:24:13 112804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:923|
[2025/09/12 05:24:13 112808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 112812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1968|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1969|path_largest_ack:1968|
[2025/09/12 05:24:13 112817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2040609|prior_time:1757654653072994|is_app_limited:0|send_elapse:38064|ack_elapse:39788|ctl_first_sent_time:1757654653074552|lagest_ack_time:1757654653112782|curr_delivered:2087409|
[2025/09/12 05:24:13 112821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653074552|
[2025/09/12 05:24:13 112826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:932||sndq_packets_used_bytes:0|sndq_packets_free:1744|
[2025/09/12 05:24:13 112834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1969|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1969|path_largest_ack:1969|
[2025/09/12 05:24:13 112838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:2043009|prior_time:1757654653074881|is_app_limited:0|send_elapse:37882|ack_elapse:37901|ctl_first_sent_time:1757654653076316|lagest_ack_time:1757654653112782|curr_delivered:2088609|
[2025/09/12 05:24:13 112842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653076316|
[2025/09/12 05:24:13 112846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:931||sndq_packets_used_bytes:0|sndq_packets_free:1745|
[2025/09/12 05:24:13 112850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36398|rttvar:36|minrtt:30532|latest_rtt:36466|ack_delay:32|
[2025/09/12 05:24:13 112854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36403|rttvar:36|minrtt:30532|latest_rtt:36466|ack_delay:32|
[2025/09/12 05:24:13 112858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1969|lost_pn:1966|thresh:3|
[2025/09/12 05:24:13 112862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 112866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36403|rtt_var:36|pto_duration:38403|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 112871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 112874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 112878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 112882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653175854|now:1757654653112866|interv:62988|
[2025/09/12 05:24:13 112886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653175854|now:1757654653112866|interval:62988|pto_count:0|srtt:36403
[2025/09/12 05:24:13 112890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37882, ack_elapse 37901, delivered 45600|rate 1203134|lost 202|
[2025/09/12 05:24:13 112895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203134) in round 46|
[2025/09/12 05:24:13 112899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 112903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 112907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653076316|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 112911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653076316|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 112916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:48014|srtt:36403|latest_rtt:36466|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 112924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:923|largest:923|pns:2|
[2025/09/12 05:24:13 112928] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:923|frame:ACK |recv_time:1757654653112782|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 112933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773112782|now:1757654653112782|interv:120000000|
[2025/09/12 05:24:13 112937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773112782|now:1757654653112782|interv:120000000|
[2025/09/12 05:24:13 112941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653113559|pq_index:0|
[2025/09/12 05:24:13 112945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653112149|
[2025/09/12 05:24:13 112949] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653112949|
[2025/09/12 05:24:13 112954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653112953|
[2025/09/12 05:24:13 112959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36403|min_srtt:36403|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 112964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48014|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2143452|
[2025/09/12 05:24:13 112968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36403|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 112972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 112977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36403|min_srtt:36403|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 112981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:48014|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2144631|
[2025/09/12 05:24:13 112985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36403|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 112989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 112994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36403|min_srtt:36403|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 112998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48014|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2145810|
[2025/09/12 05:24:13 113002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 113009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 113013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 113017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 113022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 113026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2097471|
[2025/09/12 05:24:13 113030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 113034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 113038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653113559|
[2025/09/12 05:24:13 113042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653113559|
[2025/09/12 05:24:13 113046] [debug] |xqc_engine_wakeup_after|wakeup:1757654653113559|now:1757654653113045|diff:514|
[2025/09/12 05:24:13 113050] [debug] |xqc_engine_main_logic|END|now:1757654653112953|
[2025/09/12 05:24:13 113054] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653113054|
[2025/09/12 05:24:13 113058] [debug] |xqc_engine_wakeup_after|wakeup:1757654653113559|now:1757654653113058|diff:501|
[2025/09/12 05:24:13 113062] [debug] |xqc_engine_main_logic|END|now:1757654653113054|
[2025/09/12 05:24:13 114127] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653114127|
[2025/09/12 05:24:13 114136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653113559|pq_index:0|
[2025/09/12 05:24:13 114141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653112953|
[2025/09/12 05:24:13 114145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653114145|
[2025/09/12 05:24:13 114150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653113559|now:1757654653114145|
[2025/09/12 05:24:13 114154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653113559|now:1757654653114145|
[2025/09/12 05:24:13 114158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 114163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36403|min_srtt:36403|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 114167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48014|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2145810|
[2025/09/12 05:24:13 114172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 114175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 114179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 114188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 114193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 114197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2097471|
[2025/09/12 05:24:13 114201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 114205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2010|
[2025/09/12 05:24:13 114239] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2010|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48014|now:1757654653114213|stream_id:0|stream_offset:2097471|
[2025/09/12 05:24:13 114248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2010|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 114255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48014|applimit:0|
[2025/09/12 05:24:13 114261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36403|rtt_var:36|pto_duration:38403|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 114268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 114273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 114277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49214|
[2025/09/12 05:24:13 114281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653177616|now:1757654653114261|interv:63355|
[2025/09/12 05:24:13 114285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653177616|now:1757654653114261|interval:63355|pto_count:0|srtt:36403
[2025/09/12 05:24:13 114290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:49214|
[2025/09/12 05:24:13 114294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 114298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2098650|
[2025/09/12 05:24:13 114303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 114307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2011|
[2025/09/12 05:24:13 114332] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2011|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49214|now:1757654653114314|stream_id:0|stream_offset:2098650|
[2025/09/12 05:24:13 114347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2011|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 114360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49214|applimit:0|
[2025/09/12 05:24:13 114364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36403|rtt_var:36|pto_duration:38403|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 114368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 114372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 114376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50414|
[2025/09/12 05:24:13 114380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653177717|now:1757654653114364|interv:63353|
[2025/09/12 05:24:13 114384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653177717|now:1757654653114364|interval:63353|pto_count:0|srtt:36403
[2025/09/12 05:24:13 114388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:50414|
[2025/09/12 05:24:13 114393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 114397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50414|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2099829|
[2025/09/12 05:24:13 114402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 114405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653115405|now:1757654653114405|interv:1000|
[2025/09/12 05:24:13 114409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 114413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 114417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653115405|
[2025/09/12 05:24:13 114421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653115405|
[2025/09/12 05:24:13 114425] [debug] |xqc_engine_wakeup_after|wakeup:1757654653115405|now:1757654653114425|diff:980|
[2025/09/12 05:24:13 114430] [debug] |xqc_engine_main_logic|END|now:1757654653114145|
[2025/09/12 05:24:13 114772] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653114771|
[2025/09/12 05:24:13 114780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 114786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:923|
[2025/09/12 05:24:13 114790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:924|
[2025/09/12 05:24:13 114795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:924|
[2025/09/12 05:24:13 114799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 114804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1970|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1971|path_largest_ack:1970|
[2025/09/12 05:24:13 114809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2043009|prior_time:1757654653074881|is_app_limited:0|send_elapse:37981|ack_elapse:39890|ctl_first_sent_time:1757654653076415|lagest_ack_time:1757654653114771|curr_delivered:2089809|
[2025/09/12 05:24:13 114817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653076415|
[2025/09/12 05:24:13 114822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:930||sndq_packets_used_bytes:0|sndq_packets_free:1746|
[2025/09/12 05:24:13 114826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1971|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1971|path_largest_ack:1971|
[2025/09/12 05:24:13 114830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:2045409|prior_time:1757654653076888|is_app_limited:0|send_elapse:37898|ack_elapse:37883|ctl_first_sent_time:1757654653078320|lagest_ack_time:1757654653114771|curr_delivered:2091009|
[2025/09/12 05:24:13 114834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653078320|
[2025/09/12 05:24:13 114838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:929||sndq_packets_used_bytes:0|sndq_packets_free:1747|
[2025/09/12 05:24:13 114842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36403|rttvar:36|minrtt:30532|latest_rtt:36451|ack_delay:48|
[2025/09/12 05:24:13 114846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36403|rttvar:27|minrtt:30532|latest_rtt:36451|ack_delay:48|
[2025/09/12 05:24:13 114851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1971|lost_pn:1968|thresh:3|
[2025/09/12 05:24:13 114855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 114859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36403|rtt_var:27|pto_duration:38403|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 114863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 114867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 114871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 114875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653177717|now:1757654653114859|interv:62858|
[2025/09/12 05:24:13 114879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653177717|now:1757654653114859|interval:62858|pto_count:0|srtt:36403
[2025/09/12 05:24:13 114883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37898, ack_elapse 37883, delivered 45600|rate 1203229|lost 202|
[2025/09/12 05:24:13 114887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203229) in round 46|
[2025/09/12 05:24:13 114891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 114896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 114899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653078320|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 114904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653078320|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 114914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:48014|srtt:36403|latest_rtt:36451|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 114920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:924|largest:924|pns:2|
[2025/09/12 05:24:13 114924] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:924|frame:ACK |recv_time:1757654653114771|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 114929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773114771|now:1757654653114771|interv:120000000|
[2025/09/12 05:24:13 114933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773114771|now:1757654653114771|interv:120000000|
[2025/09/12 05:24:13 114937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653115405|pq_index:0|
[2025/09/12 05:24:13 114941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653114145|
[2025/09/12 05:24:13 114945] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653114945|
[2025/09/12 05:24:13 114950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653114949|
[2025/09/12 05:24:13 114955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36403|min_srtt:36403|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 114960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48014|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2145810|
[2025/09/12 05:24:13 114964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36403|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 114969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 114973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36403|min_srtt:36403|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 114977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:48014|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2146989|
[2025/09/12 05:24:13 114982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36403|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 114986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 114990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36403|min_srtt:36403|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 114995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48014|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2148168|
[2025/09/12 05:24:13 115001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 115005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 115009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 115013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 115018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 115022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2099829|
[2025/09/12 05:24:13 115026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 115030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 115034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653115405|
[2025/09/12 05:24:13 115038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653115405|
[2025/09/12 05:24:13 115042] [debug] |xqc_engine_wakeup_after|wakeup:1757654653115405|now:1757654653115041|diff:364|
[2025/09/12 05:24:13 115046] [debug] |xqc_engine_main_logic|END|now:1757654653114949|
[2025/09/12 05:24:13 115050] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653115050|
[2025/09/12 05:24:13 115054] [debug] |xqc_engine_wakeup_after|wakeup:1757654653115405|now:1757654653115054|diff:351|
[2025/09/12 05:24:13 115058] [debug] |xqc_engine_main_logic|END|now:1757654653115050|
[2025/09/12 05:24:13 116123] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653116123|
[2025/09/12 05:24:13 116132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653115405|pq_index:0|
[2025/09/12 05:24:13 116136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653114949|
[2025/09/12 05:24:13 116141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653116140|
[2025/09/12 05:24:13 116146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653115405|now:1757654653116140|
[2025/09/12 05:24:13 116150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653115405|now:1757654653116140|
[2025/09/12 05:24:13 116154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 116159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36403|min_srtt:36403|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 116163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48014|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2148168|
[2025/09/12 05:24:13 116168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 116176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 116180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 116184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 116188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 116193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2099829|
[2025/09/12 05:24:13 116197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 116201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2012|
[2025/09/12 05:24:13 116234] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2012|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48014|now:1757654653116209|stream_id:0|stream_offset:2099829|
[2025/09/12 05:24:13 116243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2012|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 116250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48014|applimit:0|
[2025/09/12 05:24:13 116257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36403|rtt_var:27|pto_duration:38403|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 116264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 116269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 116273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49214|
[2025/09/12 05:24:13 116277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653179612|now:1757654653116257|interv:63355|
[2025/09/12 05:24:13 116281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653179612|now:1757654653116257|interval:63355|pto_count:0|srtt:36403
[2025/09/12 05:24:13 116285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:49214|
[2025/09/12 05:24:13 116290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 116294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2101008|
[2025/09/12 05:24:13 116299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 116303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2013|
[2025/09/12 05:24:13 116329] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2013|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49214|now:1757654653116310|stream_id:0|stream_offset:2101008|
[2025/09/12 05:24:13 116350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2013|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 116356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49214|applimit:0|
[2025/09/12 05:24:13 116360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36403|rtt_var:27|pto_duration:38403|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 116365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 116369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 116372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50414|
[2025/09/12 05:24:13 116376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653179713|now:1757654653116360|interv:63353|
[2025/09/12 05:24:13 116380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653179713|now:1757654653116360|interval:63353|pto_count:0|srtt:36403
[2025/09/12 05:24:13 116385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:50414|
[2025/09/12 05:24:13 116389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 116394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50414|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2102187|
[2025/09/12 05:24:13 116398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 116402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2014|
[2025/09/12 05:24:13 116428] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2014|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50414|now:1757654653116409|stream_id:0|stream_offset:2102187|
[2025/09/12 05:24:13 116436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2014|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 116444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50414|applimit:0|
[2025/09/12 05:24:13 116450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36403|rtt_var:27|pto_duration:38403|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 116478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 116483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 116487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51614|
[2025/09/12 05:24:13 116491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653179812|now:1757654653116450|interv:63362|
[2025/09/12 05:24:13 116495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653179812|now:1757654653116450|interval:63362|pto_count:0|srtt:36403
[2025/09/12 05:24:13 116504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:51614|
[2025/09/12 05:24:13 116509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 116513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51614|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2103366|
[2025/09/12 05:24:13 116518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 116522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653117522|now:1757654653116522|interv:1000|
[2025/09/12 05:24:13 116526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 116530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 116534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653117522|
[2025/09/12 05:24:13 116538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653117522|
[2025/09/12 05:24:13 116542] [debug] |xqc_engine_wakeup_after|wakeup:1757654653117522|now:1757654653116542|diff:980|
[2025/09/12 05:24:13 116546] [debug] |xqc_engine_main_logic|END|now:1757654653116140|
[2025/09/12 05:24:13 116766] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653116765|
[2025/09/12 05:24:13 116771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 116777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:924|
[2025/09/12 05:24:13 116781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:925|
[2025/09/12 05:24:13 116786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:925|
[2025/09/12 05:24:13 116790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 116795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1972|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1973|path_largest_ack:1972|
[2025/09/12 05:24:13 116800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2045409|prior_time:1757654653076888|is_app_limited:0|send_elapse:38003|ack_elapse:39877|ctl_first_sent_time:1757654653078425|lagest_ack_time:1757654653116765|curr_delivered:2092209|
[2025/09/12 05:24:13 116804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653078425|
[2025/09/12 05:24:13 116809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:928||sndq_packets_used_bytes:0|sndq_packets_free:1748|
[2025/09/12 05:24:13 116813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1973|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1973|path_largest_ack:1973|
[2025/09/12 05:24:13 116817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:2047809|prior_time:1757654653078878|is_app_limited:0|send_elapse:37907|ack_elapse:37887|ctl_first_sent_time:1757654653080324|lagest_ack_time:1757654653116765|curr_delivered:2093409|
[2025/09/12 05:24:13 116822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653080324|
[2025/09/12 05:24:13 116825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:927||sndq_packets_used_bytes:0|sndq_packets_free:1749|
[2025/09/12 05:24:13 116833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36403|rttvar:27|minrtt:30532|latest_rtt:36441|ack_delay:56|
[2025/09/12 05:24:13 116837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36401|rttvar:25|minrtt:30532|latest_rtt:36441|ack_delay:56|
[2025/09/12 05:24:13 116842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1973|lost_pn:1970|thresh:3|
[2025/09/12 05:24:13 116846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 116850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36401|rtt_var:25|pto_duration:38401|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 116854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 116858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 116862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49214|
[2025/09/12 05:24:13 116866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653179810|now:1757654653116849|interv:62961|
[2025/09/12 05:24:13 116869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653179810|now:1757654653116849|interval:62961|pto_count:0|srtt:36401
[2025/09/12 05:24:13 116874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37907, ack_elapse 37887, delivered 45600|rate 1202944|lost 202|
[2025/09/12 05:24:13 116878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202944) in round 46|
[2025/09/12 05:24:13 116883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 116887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 116891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653080324|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 116895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653080324|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 116900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:49214|srtt:36401|latest_rtt:36441|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 116906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:925|largest:925|pns:2|
[2025/09/12 05:24:13 116910] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:925|frame:ACK |recv_time:1757654653116765|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 116915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773116765|now:1757654653116765|interv:120000000|
[2025/09/12 05:24:13 116919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773116765|now:1757654653116765|interv:120000000|
[2025/09/12 05:24:13 116925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653117522|pq_index:0|
[2025/09/12 05:24:13 116929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653116140|
[2025/09/12 05:24:13 116933] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653116933|
[2025/09/12 05:24:13 116938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653116937|
[2025/09/12 05:24:13 116944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36401|min_srtt:36401|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 116948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49214|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2148168|
[2025/09/12 05:24:13 116952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36401|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 116957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 116961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36401|min_srtt:36401|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 116966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:49214|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2149347|
[2025/09/12 05:24:13 116970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36401|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 116975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 116979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36401|min_srtt:36401|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 116983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49214|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2150526|
[2025/09/12 05:24:13 116987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 116991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 116995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 116999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 117003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 117008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2103366|
[2025/09/12 05:24:13 117015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 117018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 117022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653117522|
[2025/09/12 05:24:13 117026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653117522|
[2025/09/12 05:24:13 117030] [debug] |xqc_engine_wakeup_after|wakeup:1757654653117522|now:1757654653117030|diff:492|
[2025/09/12 05:24:13 117034] [debug] |xqc_engine_main_logic|END|now:1757654653116937|
[2025/09/12 05:24:13 117039] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653117039|
[2025/09/12 05:24:13 117043] [debug] |xqc_engine_wakeup_after|wakeup:1757654653117522|now:1757654653117043|diff:479|
[2025/09/12 05:24:13 117047] [debug] |xqc_engine_main_logic|END|now:1757654653117039|
[2025/09/12 05:24:13 118112] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653118112|
[2025/09/12 05:24:13 118121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653117522|pq_index:0|
[2025/09/12 05:24:13 118126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653116937|
[2025/09/12 05:24:13 118131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653118130|
[2025/09/12 05:24:13 118135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653117522|now:1757654653118130|
[2025/09/12 05:24:13 118139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653117522|now:1757654653118130|
[2025/09/12 05:24:13 118143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 118148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36401|min_srtt:36401|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 118153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49214|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2150526|
[2025/09/12 05:24:13 118157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 118161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 118165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 118169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 118173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 118178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2103366|
[2025/09/12 05:24:13 118182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 118186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2015|
[2025/09/12 05:24:13 118223] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2015|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49214|now:1757654653118199|stream_id:0|stream_offset:2103366|
[2025/09/12 05:24:13 118232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2015|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 118240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49214|applimit:0|
[2025/09/12 05:24:13 118246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36401|rtt_var:25|pto_duration:38401|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 118254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 118258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 118262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50414|
[2025/09/12 05:24:13 118266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653181600|now:1757654653118246|interv:63354|
[2025/09/12 05:24:13 118270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653181600|now:1757654653118246|interval:63354|pto_count:0|srtt:36401
[2025/09/12 05:24:13 118274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:50414|
[2025/09/12 05:24:13 118279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 118283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50414|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2104545|
[2025/09/12 05:24:13 118288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 118292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2016|
[2025/09/12 05:24:13 118317] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2016|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50414|now:1757654653118299|stream_id:0|stream_offset:2104545|
[2025/09/12 05:24:13 118332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2016|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 118340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50414|applimit:0|
[2025/09/12 05:24:13 118346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36401|rtt_var:25|pto_duration:38401|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 118351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 118355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 118358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51614|
[2025/09/12 05:24:13 118362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653181700|now:1757654653118346|interv:63354|
[2025/09/12 05:24:13 118371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653181700|now:1757654653118346|interval:63354|pto_count:0|srtt:36401
[2025/09/12 05:24:13 118376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:51614|
[2025/09/12 05:24:13 118380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 118384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51614|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2105724|
[2025/09/12 05:24:13 118389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 118393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653119392|now:1757654653118392|interv:1000|
[2025/09/12 05:24:13 118396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 118400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 118404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653119392|
[2025/09/12 05:24:13 118408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653119392|
[2025/09/12 05:24:13 118412] [debug] |xqc_engine_wakeup_after|wakeup:1757654653119392|now:1757654653118412|diff:980|
[2025/09/12 05:24:13 118417] [debug] |xqc_engine_main_logic|END|now:1757654653118130|
[2025/09/12 05:24:13 118767] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653118766|
[2025/09/12 05:24:13 118775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 118781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:925|
[2025/09/12 05:24:13 118784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:926|
[2025/09/12 05:24:13 118790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:926|
[2025/09/12 05:24:13 118794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 118799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1974|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1975|path_largest_ack:1974|
[2025/09/12 05:24:13 118803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2047809|prior_time:1757654653078878|is_app_limited:0|send_elapse:38012|ack_elapse:39888|ctl_first_sent_time:1757654653080429|lagest_ack_time:1757654653118766|curr_delivered:2094609|
[2025/09/12 05:24:13 118808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653080429|
[2025/09/12 05:24:13 118812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:926||sndq_packets_used_bytes:0|sndq_packets_free:1750|
[2025/09/12 05:24:13 118817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1975|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1975|path_largest_ack:1975|
[2025/09/12 05:24:13 118821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:2050209|prior_time:1757654653080869|is_app_limited:0|send_elapse:37886|ack_elapse:37897|ctl_first_sent_time:1757654653082303|lagest_ack_time:1757654653118766|curr_delivered:2095809|
[2025/09/12 05:24:13 118829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653082303|
[2025/09/12 05:24:13 118833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:925||sndq_packets_used_bytes:0|sndq_packets_free:1751|
[2025/09/12 05:24:13 118837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36401|rttvar:25|minrtt:30532|latest_rtt:36463|ack_delay:48|
[2025/09/12 05:24:13 118841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36402|rttvar:22|minrtt:30532|latest_rtt:36463|ack_delay:48|
[2025/09/12 05:24:13 118846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1975|lost_pn:1972|thresh:3|
[2025/09/12 05:24:13 118850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 118854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36402|rtt_var:22|pto_duration:38402|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 118858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 118862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 118865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49214|
[2025/09/12 05:24:13 118869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653181701|now:1757654653118853|interv:62848|
[2025/09/12 05:24:13 118873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653181701|now:1757654653118853|interval:62848|pto_count:0|srtt:36402
[2025/09/12 05:24:13 118878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37886, ack_elapse 37897, delivered 45600|rate 1203261|lost 202|
[2025/09/12 05:24:13 118882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203261) in round 46|
[2025/09/12 05:24:13 118886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 118890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 118894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653082303|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 118899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653082303|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 118903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:49214|srtt:36402|latest_rtt:36463|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 118909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:926|largest:926|pns:2|
[2025/09/12 05:24:13 118913] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:926|frame:ACK |recv_time:1757654653118766|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 118920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773118766|now:1757654653118766|interv:120000000|
[2025/09/12 05:24:13 118924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773118766|now:1757654653118766|interv:120000000|
[2025/09/12 05:24:13 118928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653119392|pq_index:0|
[2025/09/12 05:24:13 118933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653118130|
[2025/09/12 05:24:13 118936] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653118936|
[2025/09/12 05:24:13 118941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653118940|
[2025/09/12 05:24:13 118947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36402|min_srtt:36402|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 118951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49214|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2150526|
[2025/09/12 05:24:13 118955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36402|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 118960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 118964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36402|min_srtt:36402|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 118968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:49214|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2151705|
[2025/09/12 05:24:13 118973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36402|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 118977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 118981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36402|min_srtt:36402|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 118985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49214|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2152884|
[2025/09/12 05:24:13 118990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 118993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 118997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 119001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 119006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 119012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2105724|
[2025/09/12 05:24:13 119017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 119021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 119024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653119392|
[2025/09/12 05:24:13 119028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653119392|
[2025/09/12 05:24:13 119032] [debug] |xqc_engine_wakeup_after|wakeup:1757654653119392|now:1757654653119032|diff:360|
[2025/09/12 05:24:13 119036] [debug] |xqc_engine_main_logic|END|now:1757654653118940|
[2025/09/12 05:24:13 119041] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653119041|
[2025/09/12 05:24:13 119045] [debug] |xqc_engine_wakeup_after|wakeup:1757654653119392|now:1757654653119045|diff:347|
[2025/09/12 05:24:13 119049] [debug] |xqc_engine_main_logic|END|now:1757654653119041|
[2025/09/12 05:24:13 120114] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653120114|
[2025/09/12 05:24:13 120123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653119392|pq_index:0|
[2025/09/12 05:24:13 120127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653118940|
[2025/09/12 05:24:13 120132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653120131|
[2025/09/12 05:24:13 120137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653119392|now:1757654653120131|
[2025/09/12 05:24:13 120141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653119392|now:1757654653120131|
[2025/09/12 05:24:13 120145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 120150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36402|min_srtt:36402|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 120154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49214|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2152884|
[2025/09/12 05:24:13 120159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 120163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 120166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 120171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 120175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 120179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2105724|
[2025/09/12 05:24:13 120188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 120193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2017|
[2025/09/12 05:24:13 120225] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2017|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49214|now:1757654653120201|stream_id:0|stream_offset:2105724|
[2025/09/12 05:24:13 120234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2017|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 120241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49214|applimit:0|
[2025/09/12 05:24:13 120248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36402|rtt_var:22|pto_duration:38402|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 120254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 120259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 120263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50414|
[2025/09/12 05:24:13 120267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653183603|now:1757654653120247|interv:63356|
[2025/09/12 05:24:13 120271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653183603|now:1757654653120247|interval:63356|pto_count:0|srtt:36402
[2025/09/12 05:24:13 120276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:50414|
[2025/09/12 05:24:13 120281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 120285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50414|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2106903|
[2025/09/12 05:24:13 120289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 120293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2018|
[2025/09/12 05:24:13 120319] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2018|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50414|now:1757654653120300|stream_id:0|stream_offset:2106903|
[2025/09/12 05:24:13 120334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2018|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 120341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50414|applimit:0|
[2025/09/12 05:24:13 120348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36402|rtt_var:22|pto_duration:38402|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 120352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 120356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 120360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51614|
[2025/09/12 05:24:13 120368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653183702|now:1757654653120347|interv:63355|
[2025/09/12 05:24:13 120373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653183702|now:1757654653120347|interval:63355|pto_count:0|srtt:36402
[2025/09/12 05:24:13 120377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:51614|
[2025/09/12 05:24:13 120382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 120386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51614|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2108082|
[2025/09/12 05:24:13 120391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 120395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2019|
[2025/09/12 05:24:13 120421] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2019|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51614|now:1757654653120401|stream_id:0|stream_offset:2108082|
[2025/09/12 05:24:13 120429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2019|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 120436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51614|applimit:0|
[2025/09/12 05:24:13 120442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36402|rtt_var:22|pto_duration:38402|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 120449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 120453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 120480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52814|
[2025/09/12 05:24:13 120484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653183803|now:1757654653120442|interv:63361|
[2025/09/12 05:24:13 120488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653183803|now:1757654653120442|interval:63361|pto_count:0|srtt:36402
[2025/09/12 05:24:13 120492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:52814|
[2025/09/12 05:24:13 120497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 120502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52814|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2109261|
[2025/09/12 05:24:13 120506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 120510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653121510|now:1757654653120510|interv:1000|
[2025/09/12 05:24:13 120514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 120522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 120526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653121510|
[2025/09/12 05:24:13 120531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653121510|
[2025/09/12 05:24:13 120535] [debug] |xqc_engine_wakeup_after|wakeup:1757654653121510|now:1757654653120534|diff:976|
[2025/09/12 05:24:13 120539] [debug] |xqc_engine_main_logic|END|now:1757654653120131|
[2025/09/12 05:24:13 120843] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653120842|
[2025/09/12 05:24:13 120849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 120854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:926|
[2025/09/12 05:24:13 120858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:928|
[2025/09/12 05:24:13 120864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:928|
[2025/09/12 05:24:13 120868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 120872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1976|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1977|path_largest_ack:1976|
[2025/09/12 05:24:13 120877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2050209|prior_time:1757654653080869|is_app_limited:0|send_elapse:37990|ack_elapse:39973|ctl_first_sent_time:1757654653082407|lagest_ack_time:1757654653120842|curr_delivered:2097009|
[2025/09/12 05:24:13 120881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653082407|
[2025/09/12 05:24:13 120886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:924||sndq_packets_used_bytes:0|sndq_packets_free:1752|
[2025/09/12 05:24:13 120890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1977|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:1977|path_largest_ack:1977|
[2025/09/12 05:24:13 120894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2052609|prior_time:1757654653082861|is_app_limited:0|send_elapse:37910|ack_elapse:37981|ctl_first_sent_time:1757654653084327|lagest_ack_time:1757654653120842|curr_delivered:2098216|
[2025/09/12 05:24:13 120899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653084327|
[2025/09/12 05:24:13 120902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:923||sndq_packets_used_bytes:0|sndq_packets_free:1753|
[2025/09/12 05:24:13 120906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36402|rttvar:22|minrtt:30532|latest_rtt:36515|ack_delay:56|
[2025/09/12 05:24:13 120911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36409|rttvar:31|minrtt:30532|latest_rtt:36515|ack_delay:56|
[2025/09/12 05:24:13 120915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1977|lost_pn:1974|thresh:3|
[2025/09/12 05:24:13 120919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 909|pns:2|
[2025/09/12 05:24:13 120923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 120931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36409|rtt_var:31|pto_duration:38409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 120935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 120939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 120943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 120947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653183810|now:1757654653120931|interv:62879|
[2025/09/12 05:24:13 120951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653183810|now:1757654653120931|interval:62879|pto_count:0|srtt:36409
[2025/09/12 05:24:13 120955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37910, ack_elapse 37981, delivered 45607|rate 1200784|lost 202|
[2025/09/12 05:24:13 120959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200784) in round 46|
[2025/09/12 05:24:13 120963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 120968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 120971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2407|po_sent_time:1757654653084327|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 120976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2407|po_sent_time:1757654653084327|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 120980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:50407|srtt:36409|latest_rtt:36515|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 120987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:928|largest:928|pns:2|
[2025/09/12 05:24:13 120992] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:928|frame:ACK |recv_time:1757654653120842|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 120996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773120842|now:1757654653120842|interv:120000000|
[2025/09/12 05:24:13 121000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773120842|now:1757654653120842|interv:120000000|
[2025/09/12 05:24:13 121004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653121510|pq_index:0|
[2025/09/12 05:24:13 121008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653120131|
[2025/09/12 05:24:13 121012] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653121012|
[2025/09/12 05:24:13 121017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653121016|
[2025/09/12 05:24:13 121025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36409|min_srtt:36409|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 121029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2152884|
[2025/09/12 05:24:13 121034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36409|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 121038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 121043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36409|min_srtt:36409|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 121047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:50407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2154063|
[2025/09/12 05:24:13 121051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36409|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 121055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 121060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36409|min_srtt:36409|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 121064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2155242|
[2025/09/12 05:24:13 121068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 121072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 121076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 121080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 121084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 121088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2109261|
[2025/09/12 05:24:13 121093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 121096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 121100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653121510|
[2025/09/12 05:24:13 121104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653121510|
[2025/09/12 05:24:13 121108] [debug] |xqc_engine_wakeup_after|wakeup:1757654653121510|now:1757654653121108|diff:402|
[2025/09/12 05:24:13 121112] [debug] |xqc_engine_main_logic|END|now:1757654653121016|
[2025/09/12 05:24:13 121121] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653121121|
[2025/09/12 05:24:13 121125] [debug] |xqc_engine_wakeup_after|wakeup:1757654653121510|now:1757654653121125|diff:385|
[2025/09/12 05:24:13 121129] [debug] |xqc_engine_main_logic|END|now:1757654653121121|
[2025/09/12 05:24:13 122194] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653122194|
[2025/09/12 05:24:13 122203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653121510|pq_index:0|
[2025/09/12 05:24:13 122208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653121016|
[2025/09/12 05:24:13 122212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653122211|
[2025/09/12 05:24:13 122217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653121510|now:1757654653122211|
[2025/09/12 05:24:13 122221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653121510|now:1757654653122211|
[2025/09/12 05:24:13 122225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 122230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36409|min_srtt:36409|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 122234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2155242|
[2025/09/12 05:24:13 122239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 122243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 122246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 122251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 122255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 122259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2109261|
[2025/09/12 05:24:13 122264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 122268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2020|
[2025/09/12 05:24:13 122300] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2020|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654653122276|stream_id:0|stream_offset:2109261|
[2025/09/12 05:24:13 122309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2020|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 122316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:13 122330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36409|rtt_var:31|pto_duration:38409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 122341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 122345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 122349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 122353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653185685|now:1757654653122330|interv:63355|
[2025/09/12 05:24:13 122357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653185685|now:1757654653122330|interval:63355|pto_count:0|srtt:36409
[2025/09/12 05:24:13 122362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:51607|
[2025/09/12 05:24:13 122367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 122371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2110440|
[2025/09/12 05:24:13 122375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 122379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2021|
[2025/09/12 05:24:13 122407] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2021|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654653122386|stream_id:0|stream_offset:2110440|
[2025/09/12 05:24:13 122415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2021|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 122422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:13 122429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36409|rtt_var:31|pto_duration:38409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 122435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 122439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 122443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 122447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653185795|now:1757654653122428|interv:63367|
[2025/09/12 05:24:13 122451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653185795|now:1757654653122428|interval:63367|pto_count:0|srtt:36409
[2025/09/12 05:24:13 122476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:52807|
[2025/09/12 05:24:13 122483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 122487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2111619|
[2025/09/12 05:24:13 122496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 122500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653123500|now:1757654653122500|interv:1000|
[2025/09/12 05:24:13 122504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 122508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 122512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653123500|
[2025/09/12 05:24:13 122516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653123500|
[2025/09/12 05:24:13 122520] [debug] |xqc_engine_wakeup_after|wakeup:1757654653123500|now:1757654653122520|diff:980|
[2025/09/12 05:24:13 122524] [debug] |xqc_engine_main_logic|END|now:1757654653122211|
[2025/09/12 05:24:13 122749] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653122748|
[2025/09/12 05:24:13 122755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 122760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:928|
[2025/09/12 05:24:13 122764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:929|
[2025/09/12 05:24:13 122770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:929|
[2025/09/12 05:24:13 122774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 122779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1978|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1979|path_largest_ack:1978|
[2025/09/12 05:24:13 122783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2052609|prior_time:1757654653082861|is_app_limited:0|send_elapse:38020|ack_elapse:39887|ctl_first_sent_time:1757654653084437|lagest_ack_time:1757654653122748|curr_delivered:2099416|
[2025/09/12 05:24:13 122788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653084437|
[2025/09/12 05:24:13 122792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:922||sndq_packets_used_bytes:0|sndq_packets_free:1754|
[2025/09/12 05:24:13 122796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1979|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1979|path_largest_ack:1979|
[2025/09/12 05:24:13 122801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2055009|prior_time:1757654653084856|is_app_limited:0|send_elapse:37880|ack_elapse:37892|ctl_first_sent_time:1757654653086284|lagest_ack_time:1757654653122748|curr_delivered:2100616|
[2025/09/12 05:24:13 122805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653086284|
[2025/09/12 05:24:13 122809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:921||sndq_packets_used_bytes:0|sndq_packets_free:1755|
[2025/09/12 05:24:13 122813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36409|rttvar:31|minrtt:30532|latest_rtt:36464|ack_delay:56|
[2025/09/12 05:24:13 122817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36409|rttvar:24|minrtt:30532|latest_rtt:36464|ack_delay:56|
[2025/09/12 05:24:13 122821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1979|lost_pn:1976|thresh:3|
[2025/09/12 05:24:13 122829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 122833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36409|rtt_var:24|pto_duration:38409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 122837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 122841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 122845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 122849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653185795|now:1757654653122833|interv:62962|
[2025/09/12 05:24:13 122853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653185795|now:1757654653122833|interval:62962|pto_count:0|srtt:36409
[2025/09/12 05:24:13 122857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37880, ack_elapse 37892, delivered 45607|rate 1203604|lost 202|
[2025/09/12 05:24:13 122861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203604) in round 46|
[2025/09/12 05:24:13 122865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 122869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 122873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653086284|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 122878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653086284|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2057409|
[2025/09/12 05:24:13 122882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:50407|srtt:36409|latest_rtt:36464|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 122888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:929|largest:929|pns:2|
[2025/09/12 05:24:13 122892] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:929|frame:ACK |recv_time:1757654653122748|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 122897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773122748|now:1757654653122748|interv:120000000|
[2025/09/12 05:24:13 122901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773122748|now:1757654653122748|interv:120000000|
[2025/09/12 05:24:13 122905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653123500|pq_index:0|
[2025/09/12 05:24:13 122909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653122211|
[2025/09/12 05:24:13 122913] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653122912|
[2025/09/12 05:24:13 122917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653122916|
[2025/09/12 05:24:13 122926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36409|min_srtt:36409|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 122930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2155242|
[2025/09/12 05:24:13 122934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36409|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 122939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 122943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36409|min_srtt:36409|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 122947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:50407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2156421|
[2025/09/12 05:24:13 122952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36409|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 122956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 122960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36409|min_srtt:36409|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 122964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2157600|
[2025/09/12 05:24:13 122969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 122972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 122976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 122980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 122985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 122989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2111619|
[2025/09/12 05:24:13 122993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 122997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 123001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653123500|
[2025/09/12 05:24:13 123005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653123500|
[2025/09/12 05:24:13 123011] [debug] |xqc_engine_wakeup_after|wakeup:1757654653123500|now:1757654653123011|diff:489|
[2025/09/12 05:24:13 123015] [debug] |xqc_engine_main_logic|END|now:1757654653122916|
[2025/09/12 05:24:13 123020] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653123020|
[2025/09/12 05:24:13 123024] [debug] |xqc_engine_wakeup_after|wakeup:1757654653123500|now:1757654653123024|diff:476|
[2025/09/12 05:24:13 123028] [debug] |xqc_engine_main_logic|END|now:1757654653123020|
[2025/09/12 05:24:13 124093] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653124093|
[2025/09/12 05:24:13 124102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653123500|pq_index:0|
[2025/09/12 05:24:13 124106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653122916|
[2025/09/12 05:24:13 124111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653124110|
[2025/09/12 05:24:13 124116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653123500|now:1757654653124110|
[2025/09/12 05:24:13 124120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653123500|now:1757654653124110|
[2025/09/12 05:24:13 124124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 124129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36409|min_srtt:36409|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 124133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2157600|
[2025/09/12 05:24:13 124137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 124141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 124145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 124149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 124154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 124158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2111619|
[2025/09/12 05:24:13 124162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 124166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2022|
[2025/09/12 05:24:13 124198] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2022|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654653124174|stream_id:0|stream_offset:2111619|
[2025/09/12 05:24:13 124207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2022|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 124221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:13 124228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36409|rtt_var:24|pto_duration:38409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 124234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 124238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 124241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 124245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653187583|now:1757654653124227|interv:63356|
[2025/09/12 05:24:13 124249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653187583|now:1757654653124227|interval:63356|pto_count:0|srtt:36409
[2025/09/12 05:24:13 124254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:51607|
[2025/09/12 05:24:13 124258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 124263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2112798|
[2025/09/12 05:24:13 124267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 124271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2023|
[2025/09/12 05:24:13 124298] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2023|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654653124278|stream_id:0|stream_offset:2112798|
[2025/09/12 05:24:13 124306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2023|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 124320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:13 124327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36409|rtt_var:24|pto_duration:38409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 124332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 124336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 124340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 124344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653187687|now:1757654653124327|interv:63360|
[2025/09/12 05:24:13 124348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653187687|now:1757654653124327|interval:63360|pto_count:0|srtt:36409
[2025/09/12 05:24:13 124352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:52807|
[2025/09/12 05:24:13 124357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 124365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2113977|
[2025/09/12 05:24:13 124370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 124374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2024|
[2025/09/12 05:24:13 124400] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2024|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52807|now:1757654653124381|stream_id:0|stream_offset:2113977|
[2025/09/12 05:24:13 124408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2024|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 124415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52807|applimit:0|
[2025/09/12 05:24:13 124422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36409|rtt_var:24|pto_duration:38409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 124428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 124433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 124437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 124441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653187790|now:1757654653124421|interv:63369|
[2025/09/12 05:24:13 124445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653187790|now:1757654653124421|interval:63369|pto_count:0|srtt:36409
[2025/09/12 05:24:13 124450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:54007|
[2025/09/12 05:24:13 124471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 124481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2115156|
[2025/09/12 05:24:13 124486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 124490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653125490|now:1757654653124490|interv:1000|
[2025/09/12 05:24:13 124494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 124498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 124502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653125490|
[2025/09/12 05:24:13 124506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653125490|
[2025/09/12 05:24:13 124510] [debug] |xqc_engine_wakeup_after|wakeup:1757654653125490|now:1757654653124510|diff:980|
[2025/09/12 05:24:13 124514] [debug] |xqc_engine_main_logic|END|now:1757654653124110|
[2025/09/12 05:24:13 124739] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653124738|
[2025/09/12 05:24:13 124745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 124755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:929|
[2025/09/12 05:24:13 124759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:930|
[2025/09/12 05:24:13 124765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:930|
[2025/09/12 05:24:13 124769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 124774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1980|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1981|path_largest_ack:1980|
[2025/09/12 05:24:13 124778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2055009|prior_time:1757654653084856|is_app_limited:0|send_elapse:37984|ack_elapse:39882|ctl_first_sent_time:1757654653086388|lagest_ack_time:1757654653124738|curr_delivered:2101816|
[2025/09/12 05:24:13 124782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653086388|
[2025/09/12 05:24:13 124787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:920||sndq_packets_used_bytes:0|sndq_packets_free:1756|
[2025/09/12 05:24:13 124791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1981|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1981|path_largest_ack:1981|
[2025/09/12 05:24:13 124795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2057409|prior_time:1757654653086855|is_app_limited:0|send_elapse:37908|ack_elapse:37883|ctl_first_sent_time:1757654653088304|lagest_ack_time:1757654653124738|curr_delivered:2103016|
[2025/09/12 05:24:13 124800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653088304|
[2025/09/12 05:24:13 124804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:919||sndq_packets_used_bytes:0|sndq_packets_free:1757|
[2025/09/12 05:24:13 124808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36409|rttvar:24|minrtt:30532|latest_rtt:36434|ack_delay:48|
[2025/09/12 05:24:13 124812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36406|rttvar:23|minrtt:30532|latest_rtt:36434|ack_delay:48|
[2025/09/12 05:24:13 124816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1981|lost_pn:1978|thresh:3|
[2025/09/12 05:24:13 124820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 124824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36406|rtt_var:23|pto_duration:38406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 124828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 124832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 124836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 124840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653187787|now:1757654653124824|interv:62963|
[2025/09/12 05:24:13 124844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653187787|now:1757654653124824|interval:62963|pto_count:0|srtt:36406
[2025/09/12 05:24:13 124851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37908, ack_elapse 37883, delivered 45607|rate 1203096|lost 202|
[2025/09/12 05:24:13 124855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 46 -> 47|
[2025/09/12 05:24:13 124859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203096) in round 47|
[2025/09/12 05:24:13 124863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 124867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 124871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653088304|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 124875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653088304|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 124880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:51607|srtt:36406|latest_rtt:36434|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:13 124885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:930|largest:930|pns:2|
[2025/09/12 05:24:13 124890] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:930|frame:ACK |recv_time:1757654653124738|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 124894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773124738|now:1757654653124738|interv:120000000|
[2025/09/12 05:24:13 124898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773124738|now:1757654653124738|interv:120000000|
[2025/09/12 05:24:13 124902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653125490|pq_index:0|
[2025/09/12 05:24:13 124906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653124110|
[2025/09/12 05:24:13 124910] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653124910|
[2025/09/12 05:24:13 124915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653124914|
[2025/09/12 05:24:13 124921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36406|min_srtt:36406|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 124925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2157600|
[2025/09/12 05:24:13 124929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36406|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 124934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 124941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36406|min_srtt:36406|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 124945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2158779|
[2025/09/12 05:24:13 124949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36406|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 124953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 124958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36406|min_srtt:36406|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 124962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2159958|
[2025/09/12 05:24:13 124966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 124970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 124974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 124978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 124982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 124986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2115156|
[2025/09/12 05:24:13 124991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 124995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 124998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653125490|
[2025/09/12 05:24:13 125002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653125490|
[2025/09/12 05:24:13 125006] [debug] |xqc_engine_wakeup_after|wakeup:1757654653125490|now:1757654653125006|diff:484|
[2025/09/12 05:24:13 125010] [debug] |xqc_engine_main_logic|END|now:1757654653124914|
[2025/09/12 05:24:13 125015] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653125015|
[2025/09/12 05:24:13 125019] [debug] |xqc_engine_wakeup_after|wakeup:1757654653125490|now:1757654653125019|diff:471|
[2025/09/12 05:24:13 125023] [debug] |xqc_engine_main_logic|END|now:1757654653125015|
[2025/09/12 05:24:13 126089] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653126088|
[2025/09/12 05:24:13 126098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653125490|pq_index:0|
[2025/09/12 05:24:13 126102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653124914|
[2025/09/12 05:24:13 126107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653126106|
[2025/09/12 05:24:13 126116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653125490|now:1757654653126106|
[2025/09/12 05:24:13 126120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653125490|now:1757654653126106|
[2025/09/12 05:24:13 126124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 126129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36406|min_srtt:36406|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 126133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2159958|
[2025/09/12 05:24:13 126138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 126142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 126146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 126150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 126154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 126158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2115156|
[2025/09/12 05:24:13 126163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 126167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2025|
[2025/09/12 05:24:13 126199] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2025|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654653126175|stream_id:0|stream_offset:2115156|
[2025/09/12 05:24:13 126207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2025|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 126214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:13 126221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36406|rtt_var:23|pto_duration:38406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 126228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 126233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 126237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 126241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653189581|now:1757654653126220|interv:63361|
[2025/09/12 05:24:13 126245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653189581|now:1757654653126220|interval:63361|pto_count:0|srtt:36406
[2025/09/12 05:24:13 126254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:52807|
[2025/09/12 05:24:13 126259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 126263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2116335|
[2025/09/12 05:24:13 126267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 126271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2026|
[2025/09/12 05:24:13 126298] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2026|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52807|now:1757654653126278|stream_id:0|stream_offset:2116335|
[2025/09/12 05:24:13 126314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2026|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 126321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52807|applimit:0|
[2025/09/12 05:24:13 126327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36406|rtt_var:23|pto_duration:38406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 126332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 126336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 126340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 126344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653189684|now:1757654653126327|interv:63357|
[2025/09/12 05:24:13 126348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653189684|now:1757654653126327|interval:63357|pto_count:0|srtt:36406
[2025/09/12 05:24:13 126352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:54007|
[2025/09/12 05:24:13 126357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 126361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2117514|
[2025/09/12 05:24:13 126365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 126369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653127369|now:1757654653126369|interv:1000|
[2025/09/12 05:24:13 126373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 126377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 126381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653127369|
[2025/09/12 05:24:13 126385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653127369|
[2025/09/12 05:24:13 126397] [debug] |xqc_engine_wakeup_after|wakeup:1757654653127369|now:1757654653126396|diff:973|
[2025/09/12 05:24:13 126401] [debug] |xqc_engine_main_logic|END|now:1757654653126106|
[2025/09/12 05:24:13 126733] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653126732|
[2025/09/12 05:24:13 126741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 126746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:930|
[2025/09/12 05:24:13 126750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:931|
[2025/09/12 05:24:13 126756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:931|
[2025/09/12 05:24:13 126760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 126764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1982|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1983|path_largest_ack:1982|
[2025/09/12 05:24:13 126769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2057409|prior_time:1757654653086855|is_app_limited:0|send_elapse:38007|ack_elapse:39877|ctl_first_sent_time:1757654653088403|lagest_ack_time:1757654653126732|curr_delivered:2104216|
[2025/09/12 05:24:13 126774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653088403|
[2025/09/12 05:24:13 126778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:918||sndq_packets_used_bytes:0|sndq_packets_free:1758|
[2025/09/12 05:24:13 126782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1983|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1983|path_largest_ack:1983|
[2025/09/12 05:24:13 126786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2059809|prior_time:1757654653088838|is_app_limited:0|send_elapse:37883|ack_elapse:37894|ctl_first_sent_time:1757654653090269|lagest_ack_time:1757654653126732|curr_delivered:2105416|
[2025/09/12 05:24:13 126791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653090269|
[2025/09/12 05:24:13 126795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:917||sndq_packets_used_bytes:0|sndq_packets_free:1759|
[2025/09/12 05:24:13 126799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36406|rttvar:23|minrtt:30532|latest_rtt:36463|ack_delay:32|
[2025/09/12 05:24:13 126803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36409|rttvar:24|minrtt:30532|latest_rtt:36463|ack_delay:32|
[2025/09/12 05:24:13 126807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1983|lost_pn:1980|thresh:3|
[2025/09/12 05:24:13 126811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 126815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36409|rtt_var:24|pto_duration:38409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 126819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 126823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 126827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 126835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653189687|now:1757654653126815|interv:62872|
[2025/09/12 05:24:13 126839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653189687|now:1757654653126815|interval:62872|pto_count:0|srtt:36409
[2025/09/12 05:24:13 126844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37883, ack_elapse 37894, delivered 45607|rate 1203541|lost 202|
[2025/09/12 05:24:13 126848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203541) in round 47|
[2025/09/12 05:24:13 126852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 126856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 126860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653090269|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 126865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653090269|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 126869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:51607|srtt:36409|latest_rtt:36463|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 126875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:931|largest:931|pns:2|
[2025/09/12 05:24:13 126879] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:931|frame:ACK |recv_time:1757654653126732|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 126884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773126732|now:1757654653126732|interv:120000000|
[2025/09/12 05:24:13 126888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773126732|now:1757654653126732|interv:120000000|
[2025/09/12 05:24:13 126892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653127369|pq_index:0|
[2025/09/12 05:24:13 126896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653126106|
[2025/09/12 05:24:13 126900] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653126900|
[2025/09/12 05:24:13 126904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653126904|
[2025/09/12 05:24:13 126910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36409|min_srtt:36409|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 126914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2159958|
[2025/09/12 05:24:13 126919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36409|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 126926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 126930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36409|min_srtt:36409|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 126935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2161137|
[2025/09/12 05:24:13 126939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36409|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 126943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 126948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36409|min_srtt:36409|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 126952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2162316|
[2025/09/12 05:24:13 126956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 126960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 126964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 126968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 126972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 126976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2117514|
[2025/09/12 05:24:13 126981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 126985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 126988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653127369|
[2025/09/12 05:24:13 126992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653127369|
[2025/09/12 05:24:13 126996] [debug] |xqc_engine_wakeup_after|wakeup:1757654653127369|now:1757654653126996|diff:373|
[2025/09/12 05:24:13 127000] [debug] |xqc_engine_main_logic|END|now:1757654653126904|
[2025/09/12 05:24:13 127005] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653127005|
[2025/09/12 05:24:13 127009] [debug] |xqc_engine_wakeup_after|wakeup:1757654653127369|now:1757654653127009|diff:360|
[2025/09/12 05:24:13 127013] [debug] |xqc_engine_main_logic|END|now:1757654653127005|
[2025/09/12 05:24:13 128078] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653128078|
[2025/09/12 05:24:13 128087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653127369|pq_index:0|
[2025/09/12 05:24:13 128096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653126904|
[2025/09/12 05:24:13 128101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653128100|
[2025/09/12 05:24:13 128105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653127369|now:1757654653128100|
[2025/09/12 05:24:13 128110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653127369|now:1757654653128100|
[2025/09/12 05:24:13 128114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 128119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36409|min_srtt:36409|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 128123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2162316|
[2025/09/12 05:24:13 128127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 128131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 128135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 128139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 128144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 128148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2117514|
[2025/09/12 05:24:13 128152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 128157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2027|
[2025/09/12 05:24:13 128190] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2027|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654653128165|stream_id:0|stream_offset:2117514|
[2025/09/12 05:24:13 128199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2027|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 128206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:13 128213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36409|rtt_var:24|pto_duration:38409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 128220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 128224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 128228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 128237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653191574|now:1757654653128212|interv:63362|
[2025/09/12 05:24:13 128241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653191574|now:1757654653128212|interval:63362|pto_count:0|srtt:36409
[2025/09/12 05:24:13 128245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:52807|
[2025/09/12 05:24:13 128250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 128254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2118693|
[2025/09/12 05:24:13 128259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 128263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2028|
[2025/09/12 05:24:13 128289] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2028|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52807|now:1757654653128270|stream_id:0|stream_offset:2118693|
[2025/09/12 05:24:13 128298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2028|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 128313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52807|applimit:0|
[2025/09/12 05:24:13 128319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36409|rtt_var:24|pto_duration:38409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 128323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 128327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 128331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 128335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653191679|now:1757654653128319|interv:63360|
[2025/09/12 05:24:13 128339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653191679|now:1757654653128319|interval:63360|pto_count:0|srtt:36409
[2025/09/12 05:24:13 128343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:54007|
[2025/09/12 05:24:13 128348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 128352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2119872|
[2025/09/12 05:24:13 128357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 128361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2029|
[2025/09/12 05:24:13 128385] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2029|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54007|now:1757654653128367|stream_id:0|stream_offset:2119872|
[2025/09/12 05:24:13 128400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2029|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 128407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54007|applimit:0|
[2025/09/12 05:24:13 128414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36409|rtt_var:24|pto_duration:38409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 128418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 128422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 128426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 128430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653191776|now:1757654653128413|interv:63363|
[2025/09/12 05:24:13 128437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653191776|now:1757654653128413|interval:63363|pto_count:0|srtt:36409
[2025/09/12 05:24:13 128441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:55207|
[2025/09/12 05:24:13 128446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 128450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2121051|
[2025/09/12 05:24:13 128470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 128480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653129480|now:1757654653128480|interv:1000|
[2025/09/12 05:24:13 128484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 128488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 128492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653129480|
[2025/09/12 05:24:13 128496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653129480|
[2025/09/12 05:24:13 128500] [debug] |xqc_engine_wakeup_after|wakeup:1757654653129480|now:1757654653128500|diff:980|
[2025/09/12 05:24:13 128504] [debug] |xqc_engine_main_logic|END|now:1757654653128100|
[2025/09/12 05:24:13 128728] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653128727|
[2025/09/12 05:24:13 128733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 128739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:931|
[2025/09/12 05:24:13 128743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:932|
[2025/09/12 05:24:13 128748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:932|
[2025/09/12 05:24:13 128752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 128757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1984|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1985|path_largest_ack:1984|
[2025/09/12 05:24:13 128766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2059809|prior_time:1757654653088838|is_app_limited:0|send_elapse:37983|ack_elapse:39889|ctl_first_sent_time:1757654653090369|lagest_ack_time:1757654653128727|curr_delivered:2106616|
[2025/09/12 05:24:13 128771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653090369|
[2025/09/12 05:24:13 128775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:916||sndq_packets_used_bytes:0|sndq_packets_free:1760|
[2025/09/12 05:24:13 128779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1985|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1985|path_largest_ack:1985|
[2025/09/12 05:24:13 128784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2062209|prior_time:1757654653090833|is_app_limited:0|send_elapse:37880|ack_elapse:37894|ctl_first_sent_time:1757654653092267|lagest_ack_time:1757654653128727|curr_delivered:2107816|
[2025/09/12 05:24:13 128788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653092267|
[2025/09/12 05:24:13 128792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:915||sndq_packets_used_bytes:0|sndq_packets_free:1761|
[2025/09/12 05:24:13 128796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36409|rttvar:24|minrtt:30532|latest_rtt:36460|ack_delay:40|
[2025/09/12 05:24:13 128800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36410|rttvar:20|minrtt:30532|latest_rtt:36460|ack_delay:40|
[2025/09/12 05:24:13 128804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1985|lost_pn:1982|thresh:3|
[2025/09/12 05:24:13 128808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 128812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36410|rtt_var:20|pto_duration:38410|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 128816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 128820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 128824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 128828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653191777|now:1757654653128812|interv:62965|
[2025/09/12 05:24:13 128832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653191777|now:1757654653128812|interval:62965|pto_count:0|srtt:36410
[2025/09/12 05:24:13 128836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37880, ack_elapse 37894, delivered 45607|rate 1203541|lost 202|
[2025/09/12 05:24:13 128841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203541) in round 47|
[2025/09/12 05:24:13 128845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 128849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 128853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653092267|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 128860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653092267|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 128864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:52807|srtt:36410|latest_rtt:36460|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 128870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:932|largest:932|pns:2|
[2025/09/12 05:24:13 128875] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:932|frame:ACK |recv_time:1757654653128727|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 128879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773128727|now:1757654653128727|interv:120000000|
[2025/09/12 05:24:13 128883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773128727|now:1757654653128727|interv:120000000|
[2025/09/12 05:24:13 128888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653129480|pq_index:0|
[2025/09/12 05:24:13 128892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653128100|
[2025/09/12 05:24:13 128896] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653128896|
[2025/09/12 05:24:13 128901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653128900|
[2025/09/12 05:24:13 128906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36410|min_srtt:36410|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 128911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2162316|
[2025/09/12 05:24:13 128915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36410|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 128919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 128924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36410|min_srtt:36410|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 128928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2163495|
[2025/09/12 05:24:13 128932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36410|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 128937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 128943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36410|min_srtt:36410|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 128948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2164674|
[2025/09/12 05:24:13 128952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 128956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 128960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 128964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 128968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 128972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2121051|
[2025/09/12 05:24:13 128977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 128980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 128984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653129480|
[2025/09/12 05:24:13 128988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653129480|
[2025/09/12 05:24:13 128992] [debug] |xqc_engine_wakeup_after|wakeup:1757654653129480|now:1757654653128992|diff:488|
[2025/09/12 05:24:13 128996] [debug] |xqc_engine_main_logic|END|now:1757654653128900|
[2025/09/12 05:24:13 129001] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653129001|
[2025/09/12 05:24:13 129005] [debug] |xqc_engine_wakeup_after|wakeup:1757654653129480|now:1757654653129005|diff:475|
[2025/09/12 05:24:13 129009] [debug] |xqc_engine_main_logic|END|now:1757654653129001|
[2025/09/12 05:24:13 130074] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653130074|
[2025/09/12 05:24:13 130083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653129480|pq_index:0|
[2025/09/12 05:24:13 130088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653128900|
[2025/09/12 05:24:13 130092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653130091|
[2025/09/12 05:24:13 130097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653129480|now:1757654653130091|
[2025/09/12 05:24:13 130101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653129480|now:1757654653130091|
[2025/09/12 05:24:13 130105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 130110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36410|min_srtt:36410|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 130114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2164674|
[2025/09/12 05:24:13 130123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 130127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 130131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 130135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 130139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 130144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2121051|
[2025/09/12 05:24:13 130148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 130152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2030|
[2025/09/12 05:24:13 130184] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2030|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52807|now:1757654653130160|stream_id:0|stream_offset:2121051|
[2025/09/12 05:24:13 130193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2030|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 130201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52807|applimit:0|
[2025/09/12 05:24:13 130207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36410|rtt_var:20|pto_duration:38410|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 130214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 130219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 130223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 130227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653193570|now:1757654653130207|interv:63363|
[2025/09/12 05:24:13 130231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653193570|now:1757654653130207|interval:63363|pto_count:0|srtt:36410
[2025/09/12 05:24:13 130235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:54007|
[2025/09/12 05:24:13 130240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 130244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2122230|
[2025/09/12 05:24:13 130249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 130253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2031|
[2025/09/12 05:24:13 130283] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2031|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54007|now:1757654653130264|stream_id:0|stream_offset:2122230|
[2025/09/12 05:24:13 130292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2031|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 130305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54007|applimit:0|
[2025/09/12 05:24:13 130312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36410|rtt_var:20|pto_duration:38410|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 130317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 130321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 130325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 130329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653193674|now:1757654653130312|interv:63362|
[2025/09/12 05:24:13 130332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653193674|now:1757654653130312|interval:63362|pto_count:0|srtt:36410
[2025/09/12 05:24:13 130337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:55207|
[2025/09/12 05:24:13 130344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 130349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2123409|
[2025/09/12 05:24:13 130354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 130358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653131358|now:1757654653130358|interv:1000|
[2025/09/12 05:24:13 130362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 130366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 130370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653131358|
[2025/09/12 05:24:13 130374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653131358|
[2025/09/12 05:24:13 130378] [debug] |xqc_engine_wakeup_after|wakeup:1757654653131358|now:1757654653130378|diff:980|
[2025/09/12 05:24:13 130382] [debug] |xqc_engine_main_logic|END|now:1757654653130091|
[2025/09/12 05:24:13 130719] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653130719|
[2025/09/12 05:24:13 130728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 130733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:932|
[2025/09/12 05:24:13 130737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:933|
[2025/09/12 05:24:13 130743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:933|
[2025/09/12 05:24:13 130747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 130756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1986|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1987|path_largest_ack:1986|
[2025/09/12 05:24:13 130760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2062209|prior_time:1757654653090833|is_app_limited:0|send_elapse:37979|ack_elapse:39886|ctl_first_sent_time:1757654653092366|lagest_ack_time:1757654653130719|curr_delivered:2109016|
[2025/09/12 05:24:13 130765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653092366|
[2025/09/12 05:24:13 130769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:914||sndq_packets_used_bytes:0|sndq_packets_free:1762|
[2025/09/12 05:24:13 130773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1987|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1987|path_largest_ack:1987|
[2025/09/12 05:24:13 130778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2064609|prior_time:1757654653092823|is_app_limited:0|send_elapse:37875|ack_elapse:37896|ctl_first_sent_time:1757654653094255|lagest_ack_time:1757654653130719|curr_delivered:2110216|
[2025/09/12 05:24:13 130782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653094255|
[2025/09/12 05:24:13 130786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:913||sndq_packets_used_bytes:0|sndq_packets_free:1763|
[2025/09/12 05:24:13 130790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36410|rttvar:20|minrtt:30532|latest_rtt:36464|ack_delay:32|
[2025/09/12 05:24:13 130794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36413|rttvar:20|minrtt:30532|latest_rtt:36464|ack_delay:32|
[2025/09/12 05:24:13 130798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1987|lost_pn:1984|thresh:3|
[2025/09/12 05:24:13 130802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 130806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36413|rtt_var:20|pto_duration:38413|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 130811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 130814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 130818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 130822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653193677|now:1757654653130806|interv:62871|
[2025/09/12 05:24:13 130826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653193677|now:1757654653130806|interval:62871|pto_count:0|srtt:36413
[2025/09/12 05:24:13 130831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37875, ack_elapse 37896, delivered 45607|rate 1203477|lost 202|
[2025/09/12 05:24:13 130835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203477) in round 47|
[2025/09/12 05:24:13 130839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 130846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 130850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653094255|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 130854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653094255|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 130859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:52807|srtt:36413|latest_rtt:36464|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 130864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:933|largest:933|pns:2|
[2025/09/12 05:24:13 130868] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:933|frame:ACK |recv_time:1757654653130719|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 130873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773130719|now:1757654653130719|interv:120000000|
[2025/09/12 05:24:13 130877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773130719|now:1757654653130719|interv:120000000|
[2025/09/12 05:24:13 130881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653131358|pq_index:0|
[2025/09/12 05:24:13 130885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653130091|
[2025/09/12 05:24:13 130889] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653130889|
[2025/09/12 05:24:13 130894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653130893|
[2025/09/12 05:24:13 130899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36413|min_srtt:36413|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 130904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2164674|
[2025/09/12 05:24:13 130909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36413|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 130913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 130917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36413|min_srtt:36413|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 130921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2165853|
[2025/09/12 05:24:13 130926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36413|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 130933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 130937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36413|min_srtt:36413|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 130941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2167032|
[2025/09/12 05:24:13 130945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 130949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 130953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 130957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 130962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 130966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2123409|
[2025/09/12 05:24:13 130970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 130974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 130978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653131358|
[2025/09/12 05:24:13 130982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653131358|
[2025/09/12 05:24:13 130986] [debug] |xqc_engine_wakeup_after|wakeup:1757654653131358|now:1757654653130986|diff:372|
[2025/09/12 05:24:13 130990] [debug] |xqc_engine_main_logic|END|now:1757654653130893|
[2025/09/12 05:24:13 130995] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653130994|
[2025/09/12 05:24:13 130998] [debug] |xqc_engine_wakeup_after|wakeup:1757654653131358|now:1757654653130998|diff:360|
[2025/09/12 05:24:13 131002] [debug] |xqc_engine_main_logic|END|now:1757654653130994|
[2025/09/12 05:24:13 132067] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653132067|
[2025/09/12 05:24:13 132076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653131358|pq_index:0|
[2025/09/12 05:24:13 132080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653130893|
[2025/09/12 05:24:13 132085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653132084|
[2025/09/12 05:24:13 132090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653131358|now:1757654653132084|
[2025/09/12 05:24:13 132094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653131358|now:1757654653132084|
[2025/09/12 05:24:13 132098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 132103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36413|min_srtt:36413|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 132112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2167032|
[2025/09/12 05:24:13 132116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 132120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 132124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 132128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 132133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 132137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2123409|
[2025/09/12 05:24:13 132141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 132145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2032|
[2025/09/12 05:24:13 132182] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2032|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52807|now:1757654653132153|stream_id:0|stream_offset:2123409|
[2025/09/12 05:24:13 132191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2032|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 132198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52807|applimit:0|
[2025/09/12 05:24:13 132205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36413|rtt_var:20|pto_duration:38413|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 132211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 132216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 132219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 132223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653195566|now:1757654653132204|interv:63362|
[2025/09/12 05:24:13 132227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653195566|now:1757654653132204|interval:63362|pto_count:0|srtt:36413
[2025/09/12 05:24:13 132232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:54007|
[2025/09/12 05:24:13 132237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 132241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2124588|
[2025/09/12 05:24:13 132250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 132254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2033|
[2025/09/12 05:24:13 132281] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2033|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54007|now:1757654653132261|stream_id:0|stream_offset:2124588|
[2025/09/12 05:24:13 132296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2033|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 132303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54007|applimit:0|
[2025/09/12 05:24:13 132310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36413|rtt_var:20|pto_duration:38413|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 132315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 132319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 132323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 132327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653195674|now:1757654653132309|interv:63365|
[2025/09/12 05:24:13 132331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653195674|now:1757654653132309|interval:63365|pto_count:0|srtt:36413
[2025/09/12 05:24:13 132335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:55207|
[2025/09/12 05:24:13 132340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 132346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2125767|
[2025/09/12 05:24:13 132353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 132359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2034|
[2025/09/12 05:24:13 132392] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2034|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55207|now:1757654653132369|stream_id:0|stream_offset:2125767|
[2025/09/12 05:24:13 132398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2034|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 132405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:55207|applimit:0|
[2025/09/12 05:24:13 132410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36413|rtt_var:20|pto_duration:38413|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 132416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 132421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 132432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56407|
[2025/09/12 05:24:13 132438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653195782|now:1757654653132410|interv:63372|
[2025/09/12 05:24:13 132443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653195782|now:1757654653132410|interval:63372|pto_count:0|srtt:36413
[2025/09/12 05:24:13 132449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:56407|
[2025/09/12 05:24:13 132473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 132481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2126946|
[2025/09/12 05:24:13 132488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 132493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653133493|now:1757654653132493|interv:1000|
[2025/09/12 05:24:13 132498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 132503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 132509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653133493|
[2025/09/12 05:24:13 132514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653133493|
[2025/09/12 05:24:13 132520] [debug] |xqc_engine_wakeup_after|wakeup:1757654653133493|now:1757654653132520|diff:973|
[2025/09/12 05:24:13 132525] [debug] |xqc_engine_main_logic|END|now:1757654653132084|
[2025/09/12 05:24:13 132733] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653132732|
[2025/09/12 05:24:13 132739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 132745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:933|
[2025/09/12 05:24:13 132749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:934|
[2025/09/12 05:24:13 132754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:934|
[2025/09/12 05:24:13 132758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 132763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1988|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1989|path_largest_ack:1988|
[2025/09/12 05:24:13 132768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2064609|prior_time:1757654653092823|is_app_limited:0|send_elapse:37979|ack_elapse:39909|ctl_first_sent_time:1757654653094359|lagest_ack_time:1757654653132732|curr_delivered:2111416|
[2025/09/12 05:24:13 132772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653094359|
[2025/09/12 05:24:13 132777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:912||sndq_packets_used_bytes:0|sndq_packets_free:1764|
[2025/09/12 05:24:13 132781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1989|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1989|path_largest_ack:1989|
[2025/09/12 05:24:13 132785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2067009|prior_time:1757654653094824|is_app_limited:0|send_elapse:37879|ack_elapse:37908|ctl_first_sent_time:1757654653096256|lagest_ack_time:1757654653132732|curr_delivered:2112616|
[2025/09/12 05:24:13 132794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653096256|
[2025/09/12 05:24:13 132798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:911||sndq_packets_used_bytes:0|sndq_packets_free:1765|
[2025/09/12 05:24:13 132802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36413|rttvar:20|minrtt:30532|latest_rtt:36476|ack_delay:40|
[2025/09/12 05:24:13 132806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36416|rttvar:20|minrtt:30532|latest_rtt:36476|ack_delay:40|
[2025/09/12 05:24:13 132810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1989|lost_pn:1986|thresh:3|
[2025/09/12 05:24:13 132814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 132818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36416|rtt_var:20|pto_duration:38416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 132823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 132826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 132830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 132834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653195785|now:1757654653132818|interv:62967|
[2025/09/12 05:24:13 132838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653195785|now:1757654653132818|interval:62967|pto_count:0|srtt:36416
[2025/09/12 05:24:13 132843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37879, ack_elapse 37908, delivered 45607|rate 1203096|lost 202|
[2025/09/12 05:24:13 132847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203096) in round 47|
[2025/09/12 05:24:13 132851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 132855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 132859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653096256|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 132863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653096256|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 132868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1509845|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:54007|srtt:36416|latest_rtt:36476|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 132873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:934|largest:934|pns:2|
[2025/09/12 05:24:13 132880] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:934|frame:ACK |recv_time:1757654653132732|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 132885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773132732|now:1757654653132732|interv:120000000|
[2025/09/12 05:24:13 132889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773132732|now:1757654653132732|interv:120000000|
[2025/09/12 05:24:13 132893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653133493|pq_index:0|
[2025/09/12 05:24:13 132898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653132084|
[2025/09/12 05:24:13 132902] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653132902|
[2025/09/12 05:24:13 132906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653132905|
[2025/09/12 05:24:13 132912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36416|min_srtt:36416|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 132916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2167032|
[2025/09/12 05:24:13 132921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36416|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 132925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 132930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36416|min_srtt:36416|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 132934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2168211|
[2025/09/12 05:24:13 132938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36416|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 132943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 132947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36416|min_srtt:36416|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 132951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2169390|
[2025/09/12 05:24:13 132955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 132959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 132963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 132970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 132975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 132979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2126946|
[2025/09/12 05:24:13 132983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 132987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 132991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653133493|
[2025/09/12 05:24:13 132995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653133493|
[2025/09/12 05:24:13 132998] [debug] |xqc_engine_wakeup_after|wakeup:1757654653133493|now:1757654653132998|diff:495|
[2025/09/12 05:24:13 133003] [debug] |xqc_engine_main_logic|END|now:1757654653132905|
[2025/09/12 05:24:13 133007] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653133007|
[2025/09/12 05:24:13 133011] [debug] |xqc_engine_wakeup_after|wakeup:1757654653133493|now:1757654653133011|diff:482|
[2025/09/12 05:24:13 133015] [debug] |xqc_engine_main_logic|END|now:1757654653133007|
[2025/09/12 05:24:13 134088] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653134088|
[2025/09/12 05:24:13 134097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653133493|pq_index:0|
[2025/09/12 05:24:13 134101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653132905|
[2025/09/12 05:24:13 134106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653134105|
[2025/09/12 05:24:13 134111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653133493|now:1757654653134105|
[2025/09/12 05:24:13 134115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653133493|now:1757654653134105|
[2025/09/12 05:24:13 134119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 134124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36416|min_srtt:36416|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 134129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2169390|
[2025/09/12 05:24:13 134134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 134138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 134141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 134146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 134150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 134158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2126946|
[2025/09/12 05:24:13 134163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 134167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2035|
[2025/09/12 05:24:13 134195] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2035|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54007|now:1757654653134176|stream_id:0|stream_offset:2126946|
[2025/09/12 05:24:13 134201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2035|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 134207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54007|applimit:0|
[2025/09/12 05:24:13 134214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36416|rtt_var:20|pto_duration:38416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 134221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 134227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 134234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 134240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653197592|now:1757654653134214|interv:63378|
[2025/09/12 05:24:13 134246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653197592|now:1757654653134214|interval:63378|pto_count:0|srtt:36416
[2025/09/12 05:24:13 134254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:55207|
[2025/09/12 05:24:13 134261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 134268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2128125|
[2025/09/12 05:24:13 134273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 134277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2036|
[2025/09/12 05:24:13 134303] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2036|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55207|now:1757654653134285|stream_id:0|stream_offset:2128125|
[2025/09/12 05:24:13 134309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2036|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 134317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:55207|applimit:0|
[2025/09/12 05:24:13 134324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36416|rtt_var:20|pto_duration:38416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 134331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 134343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 134349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56407|
[2025/09/12 05:24:13 134356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653197701|now:1757654653134324|interv:63377|
[2025/09/12 05:24:13 134362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653197701|now:1757654653134324|interval:63377|pto_count:0|srtt:36416
[2025/09/12 05:24:13 134369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:56407|
[2025/09/12 05:24:13 134377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 134384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2129304|
[2025/09/12 05:24:13 134390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 134394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653135394|now:1757654653134394|interv:1000|
[2025/09/12 05:24:13 134398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 134402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 134406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653135394|
[2025/09/12 05:24:13 134410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653135394|
[2025/09/12 05:24:13 134414] [debug] |xqc_engine_wakeup_after|wakeup:1757654653135394|now:1757654653134414|diff:980|
[2025/09/12 05:24:13 134419] [debug] |xqc_engine_main_logic|END|now:1757654653134105|
[2025/09/12 05:24:13 134716] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653134715|
[2025/09/12 05:24:13 134727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 134733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:934|
[2025/09/12 05:24:13 134737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:935|
[2025/09/12 05:24:13 134743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:935|
[2025/09/12 05:24:13 134747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 134751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1990|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1991|path_largest_ack:1990|
[2025/09/12 05:24:13 134756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2067009|prior_time:1757654653094824|is_app_limited:0|send_elapse:37983|ack_elapse:39891|ctl_first_sent_time:1757654653096360|lagest_ack_time:1757654653134715|curr_delivered:2113816|
[2025/09/12 05:24:13 134761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653096360|
[2025/09/12 05:24:13 134766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:910||sndq_packets_used_bytes:0|sndq_packets_free:1766|
[2025/09/12 05:24:13 134770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1991|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1991|path_largest_ack:1991|
[2025/09/12 05:24:13 134779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2069409|prior_time:1757654653096828|is_app_limited:0|send_elapse:37867|ack_elapse:37887|ctl_first_sent_time:1757654653098260|lagest_ack_time:1757654653134715|curr_delivered:2115016|
[2025/09/12 05:24:13 134784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653098260|
[2025/09/12 05:24:13 134788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:909||sndq_packets_used_bytes:0|sndq_packets_free:1767|
[2025/09/12 05:24:13 134792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36416|rttvar:20|minrtt:30532|latest_rtt:36455|ack_delay:32|
[2025/09/12 05:24:13 134796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36416|rttvar:16|minrtt:30532|latest_rtt:36455|ack_delay:32|
[2025/09/12 05:24:13 134800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1991|lost_pn:1988|thresh:3|
[2025/09/12 05:24:13 134805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 134809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36416|rtt_var:16|pto_duration:38416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 134813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 134817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 134821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 134825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653197701|now:1757654653134808|interv:62893|
[2025/09/12 05:24:13 134829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653197701|now:1757654653134808|interval:62893|pto_count:0|srtt:36416
[2025/09/12 05:24:13 134833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37867, ack_elapse 37887, delivered 45607|rate 1203763|lost 202|
[2025/09/12 05:24:13 134838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203763) in round 47|
[2025/09/12 05:24:13 134842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 134846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 134850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653098260|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 134854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653098260|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 134859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:54007|srtt:36416|latest_rtt:36455|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 134867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:935|largest:935|pns:2|
[2025/09/12 05:24:13 134871] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:935|frame:ACK |recv_time:1757654653134715|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 134876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773134715|now:1757654653134715|interv:120000000|
[2025/09/12 05:24:13 134880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773134715|now:1757654653134715|interv:120000000|
[2025/09/12 05:24:13 134884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653135394|pq_index:0|
[2025/09/12 05:24:13 134888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653134105|
[2025/09/12 05:24:13 134892] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653134892|
[2025/09/12 05:24:13 134897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653134896|
[2025/09/12 05:24:13 134903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36416|min_srtt:36416|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 134907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2169390|
[2025/09/12 05:24:13 134911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36416|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 134916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 134920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36416|min_srtt:36416|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 134924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2170569|
[2025/09/12 05:24:13 134929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36416|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 134933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 134937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36416|min_srtt:36416|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 134941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2171748|
[2025/09/12 05:24:13 134946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 134952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 134956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 134960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 134964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 134969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2129304|
[2025/09/12 05:24:13 134973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 134977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 134981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653135394|
[2025/09/12 05:24:13 134985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653135394|
[2025/09/12 05:24:13 134989] [debug] |xqc_engine_wakeup_after|wakeup:1757654653135394|now:1757654653134989|diff:405|
[2025/09/12 05:24:13 134993] [debug] |xqc_engine_main_logic|END|now:1757654653134896|
[2025/09/12 05:24:13 134998] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653134998|
[2025/09/12 05:24:13 135002] [debug] |xqc_engine_wakeup_after|wakeup:1757654653135394|now:1757654653135002|diff:392|
[2025/09/12 05:24:13 135006] [debug] |xqc_engine_main_logic|END|now:1757654653134998|
[2025/09/12 05:24:13 136076] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653136075|
[2025/09/12 05:24:13 136086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653135394|pq_index:0|
[2025/09/12 05:24:13 136090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653134896|
[2025/09/12 05:24:13 136095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653136094|
[2025/09/12 05:24:13 136100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653135394|now:1757654653136094|
[2025/09/12 05:24:13 136104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653135394|now:1757654653136094|
[2025/09/12 05:24:13 136108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 136113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36416|min_srtt:36416|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 136118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2171748|
[2025/09/12 05:24:13 136122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 136126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 136130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 136139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 136144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 136148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2129304|
[2025/09/12 05:24:13 136153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 136157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2037|
[2025/09/12 05:24:13 136186] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2037|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54007|now:1757654653136165|stream_id:0|stream_offset:2129304|
[2025/09/12 05:24:13 136192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2037|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 136197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54007|applimit:0|
[2025/09/12 05:24:13 136204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36416|rtt_var:16|pto_duration:38416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 136211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 136217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 136223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 136229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653199581|now:1757654653136203|interv:63378|
[2025/09/12 05:24:13 136236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653199581|now:1757654653136203|interval:63378|pto_count:0|srtt:36416
[2025/09/12 05:24:13 136243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:55207|
[2025/09/12 05:24:13 136251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 136257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2130483|
[2025/09/12 05:24:13 136261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 136265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2038|
[2025/09/12 05:24:13 136291] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2038|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55207|now:1757654653136273|stream_id:0|stream_offset:2130483|
[2025/09/12 05:24:13 136298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2038|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 136305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:55207|applimit:0|
[2025/09/12 05:24:13 136322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36416|rtt_var:16|pto_duration:38416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 136329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 136335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 136341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56407|
[2025/09/12 05:24:13 136347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653199689|now:1757654653136322|interv:63367|
[2025/09/12 05:24:13 136354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653199689|now:1757654653136322|interval:63367|pto_count:0|srtt:36416
[2025/09/12 05:24:13 136361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:56407|
[2025/09/12 05:24:13 136368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 136374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2131662|
[2025/09/12 05:24:13 136379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 136382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653137382|now:1757654653136382|interv:1000|
[2025/09/12 05:24:13 136386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 136390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 136394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653137382|
[2025/09/12 05:24:13 136398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653137382|
[2025/09/12 05:24:13 136402] [debug] |xqc_engine_wakeup_after|wakeup:1757654653137382|now:1757654653136402|diff:980|
[2025/09/12 05:24:13 136407] [debug] |xqc_engine_main_logic|END|now:1757654653136094|
[2025/09/12 05:24:13 136716] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653136714|
[2025/09/12 05:24:13 136726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 136732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:935|
[2025/09/12 05:24:13 136736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:936|
[2025/09/12 05:24:13 136742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:936|
[2025/09/12 05:24:13 136746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 136751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1992|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1993|path_largest_ack:1992|
[2025/09/12 05:24:13 136756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2069409|prior_time:1757654653096828|is_app_limited:0|send_elapse:37972|ack_elapse:39886|ctl_first_sent_time:1757654653098365|lagest_ack_time:1757654653136714|curr_delivered:2116216|
[2025/09/12 05:24:13 136760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653098365|
[2025/09/12 05:24:13 136770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:908||sndq_packets_used_bytes:0|sndq_packets_free:1768|
[2025/09/12 05:24:13 136774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1993|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1993|path_largest_ack:1993|
[2025/09/12 05:24:13 136779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2071809|prior_time:1757654653098822|is_app_limited:0|send_elapse:37898|ack_elapse:37892|ctl_first_sent_time:1757654653100256|lagest_ack_time:1757654653136714|curr_delivered:2117416|
[2025/09/12 05:24:13 136783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653100256|
[2025/09/12 05:24:13 136787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:907||sndq_packets_used_bytes:0|sndq_packets_free:1769|
[2025/09/12 05:24:13 136791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36416|rttvar:16|minrtt:30532|latest_rtt:36458|ack_delay:32|
[2025/09/12 05:24:13 136795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36417|rttvar:14|minrtt:30532|latest_rtt:36458|ack_delay:32|
[2025/09/12 05:24:13 136800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1993|lost_pn:1990|thresh:3|
[2025/09/12 05:24:13 136804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 136808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36417|rtt_var:14|pto_duration:38417|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 136812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 136816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 136820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 136824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653199690|now:1757654653136808|interv:62882|
[2025/09/12 05:24:13 136828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653199690|now:1757654653136808|interval:62882|pto_count:0|srtt:36417
[2025/09/12 05:24:13 136832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37898, ack_elapse 37892, delivered 45607|rate 1203414|lost 202|
[2025/09/12 05:24:13 136837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203414) in round 47|
[2025/09/12 05:24:13 136841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 136845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 136849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653100256|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 136854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653100256|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 136861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:54007|srtt:36417|latest_rtt:36458|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 136867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:936|largest:936|pns:2|
[2025/09/12 05:24:13 136871] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:936|frame:ACK |recv_time:1757654653136714|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 136876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773136714|now:1757654653136714|interv:120000000|
[2025/09/12 05:24:13 136880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773136714|now:1757654653136714|interv:120000000|
[2025/09/12 05:24:13 136884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653137382|pq_index:0|
[2025/09/12 05:24:13 136888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653136094|
[2025/09/12 05:24:13 136892] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653136892|
[2025/09/12 05:24:13 136897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653136896|
[2025/09/12 05:24:13 136903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36417|min_srtt:36417|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 136907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2171748|
[2025/09/12 05:24:13 136912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36417|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 136917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 136922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36417|min_srtt:36417|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 136926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2172927|
[2025/09/12 05:24:13 136930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36417|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 136935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 136939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36417|min_srtt:36417|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 136943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2174106|
[2025/09/12 05:24:13 136951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 136955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 136959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 136963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 136968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 136972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2131662|
[2025/09/12 05:24:13 136976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 136980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 136984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653137382|
[2025/09/12 05:24:13 136988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653137382|
[2025/09/12 05:24:13 136992] [debug] |xqc_engine_wakeup_after|wakeup:1757654653137382|now:1757654653136992|diff:390|
[2025/09/12 05:24:13 136996] [debug] |xqc_engine_main_logic|END|now:1757654653136896|
[2025/09/12 05:24:13 137001] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653137001|
[2025/09/12 05:24:13 137005] [debug] |xqc_engine_wakeup_after|wakeup:1757654653137382|now:1757654653137005|diff:377|
[2025/09/12 05:24:13 137009] [debug] |xqc_engine_main_logic|END|now:1757654653137001|
[2025/09/12 05:24:13 138078] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653138078|
[2025/09/12 05:24:13 138089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653137382|pq_index:0|
[2025/09/12 05:24:13 138093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653136896|
[2025/09/12 05:24:13 138098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653138097|
[2025/09/12 05:24:13 138103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653137382|now:1757654653138097|
[2025/09/12 05:24:13 138107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653137382|now:1757654653138097|
[2025/09/12 05:24:13 138111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 138116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36417|min_srtt:36417|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 138120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2174106|
[2025/09/12 05:24:13 138125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 138129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 138137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 138142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 138146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 138150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2131662|
[2025/09/12 05:24:13 138155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 138159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2039|
[2025/09/12 05:24:13 138188] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2039|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54007|now:1757654653138167|stream_id:0|stream_offset:2131662|
[2025/09/12 05:24:13 138193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2039|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 138199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54007|applimit:0|
[2025/09/12 05:24:13 138205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36417|rtt_var:14|pto_duration:38417|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 138212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 138219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 138225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 138231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653201584|now:1757654653138205|interv:63379|
[2025/09/12 05:24:13 138238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653201584|now:1757654653138205|interval:63379|pto_count:0|srtt:36417
[2025/09/12 05:24:13 138245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:55207|
[2025/09/12 05:24:13 138253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 138258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2132841|
[2025/09/12 05:24:13 138262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 138266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653139266|now:1757654653138266|interv:1000|
[2025/09/12 05:24:13 138270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 138274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 138278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653139266|
[2025/09/12 05:24:13 138290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653139266|
[2025/09/12 05:24:13 138294] [debug] |xqc_engine_wakeup_after|wakeup:1757654653139266|now:1757654653138294|diff:972|
[2025/09/12 05:24:13 138298] [debug] |xqc_engine_main_logic|END|now:1757654653138097|
[2025/09/12 05:24:13 138707] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653138706|
[2025/09/12 05:24:13 138718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 138724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:936|
[2025/09/12 05:24:13 138728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:937|
[2025/09/12 05:24:13 138734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:937|
[2025/09/12 05:24:13 138738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 138743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1994|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1995|path_largest_ack:1994|
[2025/09/12 05:24:13 138747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2071809|prior_time:1757654653098822|is_app_limited:0|send_elapse:38004|ack_elapse:39884|ctl_first_sent_time:1757654653100362|lagest_ack_time:1757654653138706|curr_delivered:2118616|
[2025/09/12 05:24:13 138752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653100362|
[2025/09/12 05:24:13 138756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:906||sndq_packets_used_bytes:0|sndq_packets_free:1770|
[2025/09/12 05:24:13 138761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1995|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1995|path_largest_ack:1995|
[2025/09/12 05:24:13 138765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2074209|prior_time:1757654653100811|is_app_limited:0|send_elapse:37888|ack_elapse:37895|ctl_first_sent_time:1757654653102239|lagest_ack_time:1757654653138706|curr_delivered:2119816|
[2025/09/12 05:24:13 138769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653102239|
[2025/09/12 05:24:13 138773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:905||sndq_packets_used_bytes:0|sndq_packets_free:1771|
[2025/09/12 05:24:13 138777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36417|rttvar:14|minrtt:30532|latest_rtt:36467|ack_delay:40|
[2025/09/12 05:24:13 138782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36418|rttvar:13|minrtt:30532|latest_rtt:36467|ack_delay:40|
[2025/09/12 05:24:13 138786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1995|lost_pn:1992|thresh:3|
[2025/09/12 05:24:13 138790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 138794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36418|rtt_var:13|pto_duration:38418|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 138799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 138803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 138811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 138815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653201585|now:1757654653138794|interv:62791|
[2025/09/12 05:24:13 138819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653201585|now:1757654653138794|interval:62791|pto_count:0|srtt:36418
[2025/09/12 05:24:13 138824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37888, ack_elapse 37895, delivered 45607|rate 1203509|lost 202|
[2025/09/12 05:24:13 138828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203509) in round 47|
[2025/09/12 05:24:13 138832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 138836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 138840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653102239|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 138845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653102239|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 138849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:52807|srtt:36418|latest_rtt:36467|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 138854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:13 138859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654653163706|now:1757654653138706|interv:25000|
[2025/09/12 05:24:13 138864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653138706|max_ack_delay:25000|
[2025/09/12 05:24:13 138869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:937|largest:937|pns:2|
[2025/09/12 05:24:13 138873] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:937|frame:PING ACK |recv_time:1757654653138706|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 138878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773138706|now:1757654653138706|interv:120000000|
[2025/09/12 05:24:13 138882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773138706|now:1757654653138706|interv:120000000|
[2025/09/12 05:24:13 138886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653139266|pq_index:0|
[2025/09/12 05:24:13 138890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653138097|
[2025/09/12 05:24:13 138894] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653138894|
[2025/09/12 05:24:13 138899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653138898|
[2025/09/12 05:24:13 138907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36418|min_srtt:36418|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 138911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2174106|
[2025/09/12 05:24:13 138916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36418|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 138920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 138925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36418|min_srtt:36418|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 138929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2175285|
[2025/09/12 05:24:13 138933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36418|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 138938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 138942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36418|min_srtt:36418|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 138946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2176464|
[2025/09/12 05:24:13 138950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 138954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 138958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 138962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 138966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 138970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2132841|
[2025/09/12 05:24:13 138975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 138979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 138983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653139266|
[2025/09/12 05:24:13 138987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653139266|
[2025/09/12 05:24:13 138993] [debug] |xqc_engine_wakeup_after|wakeup:1757654653139266|now:1757654653138993|diff:273|
[2025/09/12 05:24:13 138997] [debug] |xqc_engine_main_logic|END|now:1757654653138898|
[2025/09/12 05:24:13 139002] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653139002|
[2025/09/12 05:24:13 139006] [debug] |xqc_engine_wakeup_after|wakeup:1757654653139266|now:1757654653139006|diff:260|
[2025/09/12 05:24:13 139010] [debug] |xqc_engine_main_logic|END|now:1757654653139002|
[2025/09/12 05:24:13 140079] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653140078|
[2025/09/12 05:24:13 140089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653139266|pq_index:0|
[2025/09/12 05:24:13 140093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653138898|
[2025/09/12 05:24:13 140098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653140097|
[2025/09/12 05:24:13 140103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653139266|now:1757654653140097|
[2025/09/12 05:24:13 140107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653139266|now:1757654653140097|
[2025/09/12 05:24:13 140111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 140116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36418|min_srtt:36418|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 140121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2176464|
[2025/09/12 05:24:13 140125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 140129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 140133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 140137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 140142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 140146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2132841|
[2025/09/12 05:24:13 140150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 140155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2040|
[2025/09/12 05:24:13 140184] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2040|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52807|now:1757654653140163|stream_id:0|stream_offset:2132841|
[2025/09/12 05:24:13 140190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2040|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 140203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52807|applimit:0|
[2025/09/12 05:24:13 140209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36418|rtt_var:13|pto_duration:38418|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 140216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 140222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 140229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 140235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653203581|now:1757654653140209|interv:63372|
[2025/09/12 05:24:13 140241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653203581|now:1757654653140209|interval:63372|pto_count:0|srtt:36418
[2025/09/12 05:24:13 140249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:54007|
[2025/09/12 05:24:13 140255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 140259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2134020|
[2025/09/12 05:24:13 140264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 140268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2041|
[2025/09/12 05:24:13 140294] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2041|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54007|now:1757654653140276|stream_id:0|stream_offset:2134020|
[2025/09/12 05:24:13 140301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2041|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 140308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54007|applimit:0|
[2025/09/12 05:24:13 140315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36418|rtt_var:13|pto_duration:38418|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 140322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 140328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 140334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 140340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653203694|now:1757654653140315|interv:63379|
[2025/09/12 05:24:13 140347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653203694|now:1757654653140315|interval:63379|pto_count:0|srtt:36418
[2025/09/12 05:24:13 140354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:55207|
[2025/09/12 05:24:13 140362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 140374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2135199|
[2025/09/12 05:24:13 140382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 140387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653141386|now:1757654653140386|interv:1000|
[2025/09/12 05:24:13 140391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 140394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 140398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653141386|
[2025/09/12 05:24:13 140403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653141386|
[2025/09/12 05:24:13 140407] [debug] |xqc_engine_wakeup_after|wakeup:1757654653141386|now:1757654653140406|diff:980|
[2025/09/12 05:24:13 140411] [debug] |xqc_engine_main_logic|END|now:1757654653140097|
[2025/09/12 05:24:13 140696] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653140694|
[2025/09/12 05:24:13 140706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 140712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:937|
[2025/09/12 05:24:13 140716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:938|
[2025/09/12 05:24:13 140722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:938|
[2025/09/12 05:24:13 140726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 140731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1996|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1997|path_largest_ack:1996|
[2025/09/12 05:24:13 140735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2074209|prior_time:1757654653100811|is_app_limited:0|send_elapse:37992|ack_elapse:39883|ctl_first_sent_time:1757654653102343|lagest_ack_time:1757654653140694|curr_delivered:2121016|
[2025/09/12 05:24:13 140740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653102343|
[2025/09/12 05:24:13 140744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:904||sndq_packets_used_bytes:0|sndq_packets_free:1772|
[2025/09/12 05:24:13 140749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1997|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1997|path_largest_ack:1997|
[2025/09/12 05:24:13 140753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2076609|prior_time:1757654653102798|is_app_limited:0|send_elapse:37891|ack_elapse:37896|ctl_first_sent_time:1757654653104230|lagest_ack_time:1757654653140694|curr_delivered:2122216|
[2025/09/12 05:24:13 140757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653104230|
[2025/09/12 05:24:13 140761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:903||sndq_packets_used_bytes:0|sndq_packets_free:1773|
[2025/09/12 05:24:13 140765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36418|rttvar:13|minrtt:30532|latest_rtt:36464|ack_delay:32|
[2025/09/12 05:24:13 140769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36420|rttvar:13|minrtt:30532|latest_rtt:36464|ack_delay:32|
[2025/09/12 05:24:13 140778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1997|lost_pn:1994|thresh:3|
[2025/09/12 05:24:13 140783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 140787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36420|rtt_var:13|pto_duration:38420|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 140791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 140795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 140799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 140803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653203696|now:1757654653140786|interv:62910|
[2025/09/12 05:24:13 140807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653203696|now:1757654653140786|interval:62910|pto_count:0|srtt:36420
[2025/09/12 05:24:13 140811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37891, ack_elapse 37896, delivered 45607|rate 1203477|lost 202|
[2025/09/12 05:24:13 140815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203477) in round 47|
[2025/09/12 05:24:13 140820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 140824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 140828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653104230|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 140832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653104230|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 140837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:52807|srtt:36420|latest_rtt:36464|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 140843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:938|largest:938|pns:2|
[2025/09/12 05:24:13 140847] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:938|frame:ACK |recv_time:1757654653140694|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 140852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773140694|now:1757654653140694|interv:120000000|
[2025/09/12 05:24:13 140856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773140694|now:1757654653140694|interv:120000000|
[2025/09/12 05:24:13 140860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653141386|pq_index:0|
[2025/09/12 05:24:13 140864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653140097|
[2025/09/12 05:24:13 140871] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653140871|
[2025/09/12 05:24:13 140876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653140875|
[2025/09/12 05:24:13 140881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36420|min_srtt:36420|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 140886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2176464|
[2025/09/12 05:24:13 140890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36420|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 140895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 140900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36420|min_srtt:36420|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 140904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2177643|
[2025/09/12 05:24:13 140908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36420|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 140913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 140917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36420|min_srtt:36420|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 140922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2178822|
[2025/09/12 05:24:13 140926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 140930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 140934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 140938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 140942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 140946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2135199|
[2025/09/12 05:24:13 140951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 140957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 140961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653141386|
[2025/09/12 05:24:13 140965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653141386|
[2025/09/12 05:24:13 140969] [debug] |xqc_engine_wakeup_after|wakeup:1757654653141386|now:1757654653140969|diff:417|
[2025/09/12 05:24:13 140975] [debug] |xqc_engine_main_logic|END|now:1757654653140875|
[2025/09/12 05:24:13 140983] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653140983|
[2025/09/12 05:24:13 140987] [debug] |xqc_engine_wakeup_after|wakeup:1757654653141386|now:1757654653140987|diff:399|
[2025/09/12 05:24:13 140991] [debug] |xqc_engine_main_logic|END|now:1757654653140983|
[2025/09/12 05:24:13 142060] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653142060|
[2025/09/12 05:24:13 142071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653141386|pq_index:0|
[2025/09/12 05:24:13 142075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653140875|
[2025/09/12 05:24:13 142080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653142079|
[2025/09/12 05:24:13 142085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653141386|now:1757654653142079|
[2025/09/12 05:24:13 142089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653141386|now:1757654653142079|
[2025/09/12 05:24:13 142093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 142098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36420|min_srtt:36420|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 142103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2178822|
[2025/09/12 05:24:13 142107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 142111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 142115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 142119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 142124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 142128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2135199|
[2025/09/12 05:24:13 142132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 142137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2042|
[2025/09/12 05:24:13 142166] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2042|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52807|now:1757654653142145|stream_id:0|stream_offset:2135199|
[2025/09/12 05:24:13 142177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2042|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 142184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52807|applimit:0|
[2025/09/12 05:24:13 142191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36420|rtt_var:13|pto_duration:38420|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 142198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 142204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 142210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 142217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653205565|now:1757654653142191|interv:63374|
[2025/09/12 05:24:13 142223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653205565|now:1757654653142191|interval:63374|pto_count:0|srtt:36420
[2025/09/12 05:24:13 142230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:54007|
[2025/09/12 05:24:13 142237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 142241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2136378|
[2025/09/12 05:24:13 142246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 142249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653143249|now:1757654653142249|interv:1000|
[2025/09/12 05:24:13 142253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 142257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 142261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653143249|
[2025/09/12 05:24:13 142265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653143249|
[2025/09/12 05:24:13 142269] [debug] |xqc_engine_wakeup_after|wakeup:1757654653143249|now:1757654653142269|diff:980|
[2025/09/12 05:24:13 142274] [debug] |xqc_engine_main_logic|END|now:1757654653142079|
[2025/09/12 05:24:13 142685] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653142684|
[2025/09/12 05:24:13 142696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 142702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:938|
[2025/09/12 05:24:13 142706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:939|
[2025/09/12 05:24:13 142712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:939|
[2025/09/12 05:24:13 142716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 142720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1998|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1999|path_largest_ack:1998|
[2025/09/12 05:24:13 142730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2076609|prior_time:1757654653102798|is_app_limited:0|send_elapse:37996|ack_elapse:39886|ctl_first_sent_time:1757654653104335|lagest_ack_time:1757654653142684|curr_delivered:2123416|
[2025/09/12 05:24:13 142734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653104335|
[2025/09/12 05:24:13 142739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:902||sndq_packets_used_bytes:0|sndq_packets_free:1774|
[2025/09/12 05:24:13 142743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:1999|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1999|path_largest_ack:1999|
[2025/09/12 05:24:13 142747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2076609|prior_time:1757654653102798|is_app_limited:0|send_elapse:37996|ack_elapse:39886|ctl_first_sent_time:1757654653104335|lagest_ack_time:1757654653142684|curr_delivered:2124616|
[2025/09/12 05:24:13 142752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653104433|
[2025/09/12 05:24:13 142755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:901||sndq_packets_used_bytes:0|sndq_packets_free:1775|
[2025/09/12 05:24:13 142759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36420|rttvar:13|minrtt:30532|latest_rtt:38251|ack_delay:32|
[2025/09/12 05:24:13 142764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36645|rttvar:459|minrtt:30532|latest_rtt:38251|ack_delay:32|
[2025/09/12 05:24:13 142768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1999|lost_pn:1996|thresh:3|
[2025/09/12 05:24:13 142772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 142776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36645|rtt_var:459|pto_duration:38645|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 142780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 142784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 142788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 142792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653205790|now:1757654653142776|interv:63014|
[2025/09/12 05:24:13 142796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653205790|now:1757654653142776|interval:63014|pto_count:0|srtt:36645
[2025/09/12 05:24:13 142800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37996, ack_elapse 39886, delivered 48007|rate 1203605|lost 202|
[2025/09/12 05:24:13 142805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203605) in round 47|
[2025/09/12 05:24:13 142809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 142813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 142817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653104433|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 142824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653104433|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 142828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:51607|srtt:36645|latest_rtt:38251|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 142834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:939|largest:939|pns:2|
[2025/09/12 05:24:13 142839] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:939|frame:ACK |recv_time:1757654653142684|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 142843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773142684|now:1757654653142684|interv:120000000|
[2025/09/12 05:24:13 142847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773142684|now:1757654653142684|interv:120000000|
[2025/09/12 05:24:13 142851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653143249|pq_index:0|
[2025/09/12 05:24:13 142856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653142079|
[2025/09/12 05:24:13 142859] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653142859|
[2025/09/12 05:24:13 142864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653142863|
[2025/09/12 05:24:13 142870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36645|min_srtt:36645|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 142874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2178822|
[2025/09/12 05:24:13 142879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36645|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 142883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 142888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36645|min_srtt:36645|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 142892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2180001|
[2025/09/12 05:24:13 142896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36645|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 142900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 142907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36645|min_srtt:36645|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 142912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2181180|
[2025/09/12 05:24:13 142916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 142921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 142924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 142929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 142933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 142937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2136378|
[2025/09/12 05:24:13 142941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 142945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 142949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653143249|
[2025/09/12 05:24:13 142953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653143249|
[2025/09/12 05:24:13 142957] [debug] |xqc_engine_wakeup_after|wakeup:1757654653143249|now:1757654653142957|diff:292|
[2025/09/12 05:24:13 142961] [debug] |xqc_engine_main_logic|END|now:1757654653142863|
[2025/09/12 05:24:13 142966] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653142966|
[2025/09/12 05:24:13 142970] [debug] |xqc_engine_wakeup_after|wakeup:1757654653143249|now:1757654653142970|diff:279|
[2025/09/12 05:24:13 142974] [debug] |xqc_engine_main_logic|END|now:1757654653142966|
[2025/09/12 05:24:13 144042] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653144042|
[2025/09/12 05:24:13 144053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653143249|pq_index:0|
[2025/09/12 05:24:13 144057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653142863|
[2025/09/12 05:24:13 144062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653144061|
[2025/09/12 05:24:13 144067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653143249|now:1757654653144061|
[2025/09/12 05:24:13 144071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653143249|now:1757654653144061|
[2025/09/12 05:24:13 144075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 144080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36645|min_srtt:36645|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 144085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2181180|
[2025/09/12 05:24:13 144094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 144098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 144102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 144106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 144111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 144115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2136378|
[2025/09/12 05:24:13 144119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 144123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2043|
[2025/09/12 05:24:13 144152] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2043|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654653144132|stream_id:0|stream_offset:2136378|
[2025/09/12 05:24:13 144158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2043|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 144162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:13 144169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36645|rtt_var:459|pto_duration:38645|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 144175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 144181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 144187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 144194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653207777|now:1757654653144169|interv:63608|
[2025/09/12 05:24:13 144200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653207777|now:1757654653144169|interval:63608|pto_count:0|srtt:36645
[2025/09/12 05:24:13 144207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:52807|
[2025/09/12 05:24:13 144214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 144218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2137557|
[2025/09/12 05:24:13 144222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 144226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2044|
[2025/09/12 05:24:13 144261] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2044|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52807|now:1757654653144238|stream_id:0|stream_offset:2137557|
[2025/09/12 05:24:13 144270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2044|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 144277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52807|applimit:0|
[2025/09/12 05:24:13 144284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36645|rtt_var:459|pto_duration:38645|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 144291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 144297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 144303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 144309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653207883|now:1757654653144284|interv:63599|
[2025/09/12 05:24:13 144315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653207883|now:1757654653144284|interval:63599|pto_count:0|srtt:36645
[2025/09/12 05:24:13 144323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:54007|
[2025/09/12 05:24:13 144331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 144336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2138736|
[2025/09/12 05:24:13 144341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 144344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653145344|now:1757654653144344|interv:1000|
[2025/09/12 05:24:13 144348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 144352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 144356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653145344|
[2025/09/12 05:24:13 144360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653145344|
[2025/09/12 05:24:13 144364] [debug] |xqc_engine_wakeup_after|wakeup:1757654653145344|now:1757654653144364|diff:980|
[2025/09/12 05:24:13 144368] [debug] |xqc_engine_main_logic|END|now:1757654653144061|
[2025/09/12 05:24:13 144692] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653144690|
[2025/09/12 05:24:13 144702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 144708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:939|
[2025/09/12 05:24:13 144712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:940|
[2025/09/12 05:24:13 144718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:940|
[2025/09/12 05:24:13 144722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 144731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2000|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2001|path_largest_ack:2000|
[2025/09/12 05:24:13 144736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2079009|prior_time:1757654653104787|is_app_limited:0|send_elapse:37869|ack_elapse:39903|ctl_first_sent_time:1757654653106218|lagest_ack_time:1757654653144690|curr_delivered:2125816|
[2025/09/12 05:24:13 144741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653106218|
[2025/09/12 05:24:13 144745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:900||sndq_packets_used_bytes:0|sndq_packets_free:1776|
[2025/09/12 05:24:13 144750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2001|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2001|path_largest_ack:2001|
[2025/09/12 05:24:13 144754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2079009|prior_time:1757654653104787|is_app_limited:0|send_elapse:37869|ack_elapse:39903|ctl_first_sent_time:1757654653106218|lagest_ack_time:1757654653144690|curr_delivered:2127016|
[2025/09/12 05:24:13 144759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653106321|
[2025/09/12 05:24:13 144763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:899||sndq_packets_used_bytes:0|sndq_packets_free:1777|
[2025/09/12 05:24:13 144767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36645|rttvar:459|minrtt:30532|latest_rtt:38369|ack_delay:40|
[2025/09/12 05:24:13 144771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36856|rttvar:766|minrtt:30532|latest_rtt:38369|ack_delay:40|
[2025/09/12 05:24:13 144775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2001|lost_pn:1998|thresh:3|
[2025/09/12 05:24:13 144779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 144783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36856|rtt_var:766|pto_duration:39920|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 144788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 144792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 144795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 144799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653209158|now:1757654653144783|interv:64375|
[2025/09/12 05:24:13 144803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653209158|now:1757654653144783|interval:64375|pto_count:0|srtt:36856
[2025/09/12 05:24:13 144808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37869, ack_elapse 39903, delivered 48007|rate 1203092|lost 202|
[2025/09/12 05:24:13 144812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203092) in round 47|
[2025/09/12 05:24:13 144816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 144823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 144827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653106321|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 144831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653106321|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 144836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:51607|srtt:36856|latest_rtt:38369|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 144842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:940|largest:940|pns:2|
[2025/09/12 05:24:13 144846] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:940|frame:ACK |recv_time:1757654653144690|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 144851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773144690|now:1757654653144690|interv:120000000|
[2025/09/12 05:24:13 144855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773144690|now:1757654653144690|interv:120000000|
[2025/09/12 05:24:13 144859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653145344|pq_index:0|
[2025/09/12 05:24:13 144863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653144061|
[2025/09/12 05:24:13 144867] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653144867|
[2025/09/12 05:24:13 144872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653144871|
[2025/09/12 05:24:13 144877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36856|min_srtt:36856|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 144882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2181180|
[2025/09/12 05:24:13 144886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36856|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 144891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 144895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36856|min_srtt:36856|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 144899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2182359|
[2025/09/12 05:24:13 144904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36856|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 144911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 144915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36856|min_srtt:36856|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 144919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2183538|
[2025/09/12 05:24:13 144923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 144928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 144932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 144936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 144940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 144945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2138736|
[2025/09/12 05:24:13 144949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 144954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 144958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653145344|
[2025/09/12 05:24:13 144961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653145344|
[2025/09/12 05:24:13 144965] [debug] |xqc_engine_wakeup_after|wakeup:1757654653145344|now:1757654653144965|diff:379|
[2025/09/12 05:24:13 144970] [debug] |xqc_engine_main_logic|END|now:1757654653144871|
[2025/09/12 05:24:13 144974] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653144974|
[2025/09/12 05:24:13 144978] [debug] |xqc_engine_wakeup_after|wakeup:1757654653145344|now:1757654653144978|diff:366|
[2025/09/12 05:24:13 144982] [debug] |xqc_engine_main_logic|END|now:1757654653144974|
[2025/09/12 05:24:13 146051] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653146051|
[2025/09/12 05:24:13 146061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653145344|pq_index:0|
[2025/09/12 05:24:13 146065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653144871|
[2025/09/12 05:24:13 146070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653146069|
[2025/09/12 05:24:13 146075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653145344|now:1757654653146069|
[2025/09/12 05:24:13 146079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653145344|now:1757654653146069|
[2025/09/12 05:24:13 146083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 146088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36856|min_srtt:36856|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 146098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2183538|
[2025/09/12 05:24:13 146102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 146106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 146110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 146114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 146119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 146123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2138736|
[2025/09/12 05:24:13 146127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 146132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2045|
[2025/09/12 05:24:13 146160] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2045|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654653146140|stream_id:0|stream_offset:2138736|
[2025/09/12 05:24:13 146166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2045|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 146171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:13 146179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36856|rtt_var:766|pto_duration:39920|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 146185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 146191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 146197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 146204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653211060|now:1757654653146178|interv:64882|
[2025/09/12 05:24:13 146211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653211060|now:1757654653146178|interval:64882|pto_count:0|srtt:36856
[2025/09/12 05:24:13 146219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:52807|
[2025/09/12 05:24:13 146226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 146231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2139915|
[2025/09/12 05:24:13 146240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 146244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653147244|now:1757654653146244|interv:1000|
[2025/09/12 05:24:13 146248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 146252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 146256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653147244|
[2025/09/12 05:24:13 146260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653147244|
[2025/09/12 05:24:13 146264] [debug] |xqc_engine_wakeup_after|wakeup:1757654653147244|now:1757654653146264|diff:980|
[2025/09/12 05:24:13 146268] [debug] |xqc_engine_main_logic|END|now:1757654653146069|
[2025/09/12 05:24:13 146682] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653146681|
[2025/09/12 05:24:13 146693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 146699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:940|
[2025/09/12 05:24:13 146703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:941|
[2025/09/12 05:24:13 146708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:941|
[2025/09/12 05:24:13 146712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 146717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2002|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2003|path_largest_ack:2002|
[2025/09/12 05:24:13 146722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2081409|prior_time:1757654653106791|is_app_limited:0|send_elapse:37890|ack_elapse:39890|ctl_first_sent_time:1757654653108227|lagest_ack_time:1757654653146681|curr_delivered:2128216|
[2025/09/12 05:24:13 146726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653108227|
[2025/09/12 05:24:13 146731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:898||sndq_packets_used_bytes:0|sndq_packets_free:1778|
[2025/09/12 05:24:13 146735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2003|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2003|path_largest_ack:2003|
[2025/09/12 05:24:13 146739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2081409|prior_time:1757654653106791|is_app_limited:0|send_elapse:37890|ack_elapse:39890|ctl_first_sent_time:1757654653108227|lagest_ack_time:1757654653146681|curr_delivered:2129416|
[2025/09/12 05:24:13 146744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653108332|
[2025/09/12 05:24:13 146748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:897||sndq_packets_used_bytes:0|sndq_packets_free:1779|
[2025/09/12 05:24:13 146752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36856|rttvar:766|minrtt:30532|latest_rtt:38349|ack_delay:40|
[2025/09/12 05:24:13 146756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37037|rttvar:938|minrtt:30532|latest_rtt:38349|ack_delay:40|
[2025/09/12 05:24:13 146760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2003|lost_pn:2000|thresh:3|
[2025/09/12 05:24:13 146769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 146773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37037|rtt_var:938|pto_duration:40789|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 146778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 146781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 146785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 146789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653211929|now:1757654653146773|interv:65156|
[2025/09/12 05:24:13 146793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653211929|now:1757654653146773|interval:65156|pto_count:0|srtt:37037
[2025/09/12 05:24:13 146798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37890, ack_elapse 39890, delivered 48007|rate 1203484|lost 202|
[2025/09/12 05:24:13 146802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203484) in round 47|
[2025/09/12 05:24:13 146806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 146810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 146814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653108332|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 146819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653108332|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 146823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:50407|srtt:37037|latest_rtt:38349|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 146828] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:97251|inflight:50407|mode:2|applimit:0|pacing_rate:905907|bw:1207876|srtt:37037|latest_rtt:38349|min_rtt:30532|send:2027|lost:202|tlp:0|recv:933|recovery:0|slow_start:0|conn_life:1858679|acked:2400|delivered:2129416|is_cwnd_limited:0|
[2025/09/12 05:24:13 146834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:941|largest:941|pns:2|
[2025/09/12 05:24:13 146839] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:941|frame:ACK |recv_time:1757654653146681|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 146843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773146681|now:1757654653146681|interv:120000000|
[2025/09/12 05:24:13 146847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773146681|now:1757654653146681|interv:120000000|
[2025/09/12 05:24:13 146851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653147244|pq_index:0|
[2025/09/12 05:24:13 146858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653146069|
[2025/09/12 05:24:13 146862] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653146862|
[2025/09/12 05:24:13 146867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653146866|
[2025/09/12 05:24:13 146873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37037|min_srtt:37037|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 146877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2183538|
[2025/09/12 05:24:13 146883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37037|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 146889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 146894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37037|min_srtt:37037|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 146898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:50407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2184717|
[2025/09/12 05:24:13 146903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37037|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 146907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 146911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37037|min_srtt:37037|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 146915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2185896|
[2025/09/12 05:24:13 146919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 146923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 146928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 146932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 146936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 146940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2139915|
[2025/09/12 05:24:13 146947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 146951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 146955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653147244|
[2025/09/12 05:24:13 146959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653147244|
[2025/09/12 05:24:13 146963] [debug] |xqc_engine_wakeup_after|wakeup:1757654653147244|now:1757654653146963|diff:281|
[2025/09/12 05:24:13 146967] [debug] |xqc_engine_main_logic|END|now:1757654653146866|
[2025/09/12 05:24:13 146972] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653146972|
[2025/09/12 05:24:13 146976] [debug] |xqc_engine_wakeup_after|wakeup:1757654653147244|now:1757654653146976|diff:268|
[2025/09/12 05:24:13 146980] [debug] |xqc_engine_main_logic|END|now:1757654653146972|
[2025/09/12 05:24:13 148048] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653148048|
[2025/09/12 05:24:13 148058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653147244|pq_index:0|
[2025/09/12 05:24:13 148063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653146866|
[2025/09/12 05:24:13 148068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653148067|
[2025/09/12 05:24:13 148072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653147244|now:1757654653148067|
[2025/09/12 05:24:13 148076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653147244|now:1757654653148067|
[2025/09/12 05:24:13 148080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 148085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37037|min_srtt:37037|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 148090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2185896|
[2025/09/12 05:24:13 148095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 148098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 148102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 148107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 148111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 148115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2139915|
[2025/09/12 05:24:13 148120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 148124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2046|
[2025/09/12 05:24:13 148153] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2046|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654653148132|stream_id:0|stream_offset:2139915|
[2025/09/12 05:24:13 148164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2046|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 148172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:13 148179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37037|rtt_var:938|pto_duration:40789|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 148186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 148192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 148198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 148204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653213921|now:1757654653148178|interv:65743|
[2025/09/12 05:24:13 148211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653213921|now:1757654653148178|interval:65743|pto_count:0|srtt:37037
[2025/09/12 05:24:13 148218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:51607|
[2025/09/12 05:24:13 148224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 148229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2141094|
[2025/09/12 05:24:13 148233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 148237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2047|
[2025/09/12 05:24:13 148264] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2047|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654653148245|stream_id:0|stream_offset:2141094|
[2025/09/12 05:24:13 148269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2047|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 148277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:13 148284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37037|rtt_var:938|pto_duration:40789|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 148291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 148297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 148303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 148309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653214034|now:1757654653148284|interv:65750|
[2025/09/12 05:24:13 148316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653214034|now:1757654653148284|interval:65750|pto_count:0|srtt:37037
[2025/09/12 05:24:13 148330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:52807|
[2025/09/12 05:24:13 148338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 148344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2142273|
[2025/09/12 05:24:13 148349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 148353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653149353|now:1757654653148353|interv:1000|
[2025/09/12 05:24:13 148357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 148361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 148365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653149353|
[2025/09/12 05:24:13 148369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653149353|
[2025/09/12 05:24:13 148373] [debug] |xqc_engine_wakeup_after|wakeup:1757654653149353|now:1757654653148373|diff:980|
[2025/09/12 05:24:13 148378] [debug] |xqc_engine_main_logic|END|now:1757654653148067|
[2025/09/12 05:24:13 148680] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653148679|
[2025/09/12 05:24:13 148691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 148697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:941|
[2025/09/12 05:24:13 148701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:942|
[2025/09/12 05:24:13 148707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:942|
[2025/09/12 05:24:13 148711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 148715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2004|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2005|path_largest_ack:2004|
[2025/09/12 05:24:13 148720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2081409|prior_time:1757654653106791|is_app_limited:0|send_elapse:38091|ack_elapse:41888|ctl_first_sent_time:1757654653108428|lagest_ack_time:1757654653148679|curr_delivered:2130616|
[2025/09/12 05:24:13 148725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653108428|
[2025/09/12 05:24:13 148729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:896||sndq_packets_used_bytes:0|sndq_packets_free:1780|
[2025/09/12 05:24:13 148734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2005|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2005|path_largest_ack:2005|
[2025/09/12 05:24:13 148738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2083809|prior_time:1757654653108796|is_app_limited:0|send_elapse:37846|ack_elapse:39883|ctl_first_sent_time:1757654653110227|lagest_ack_time:1757654653148679|curr_delivered:2131816|
[2025/09/12 05:24:13 148742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653110227|
[2025/09/12 05:24:13 148751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:895||sndq_packets_used_bytes:0|sndq_packets_free:1781|
[2025/09/12 05:24:13 148755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37037|rttvar:938|minrtt:30532|latest_rtt:38452|ack_delay:40|
[2025/09/12 05:24:13 148759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37209|rttvar:1047|minrtt:30532|latest_rtt:38452|ack_delay:40|
[2025/09/12 05:24:13 148764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2005|lost_pn:2002|thresh:3|
[2025/09/12 05:24:13 148768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 148772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37209|rtt_var:1047|pto_duration:41397|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 148776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 148780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 148784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 148788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653214642|now:1757654653148772|interv:65870|
[2025/09/12 05:24:13 148792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653214642|now:1757654653148772|interval:65870|pto_count:0|srtt:37209
[2025/09/12 05:24:13 148796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37846, ack_elapse 39883, delivered 48007|rate 1203695|lost 202|
[2025/09/12 05:24:13 148801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203695) in round 47|
[2025/09/12 05:24:13 148805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 148809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 148813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653110227|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 148817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653110227|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 148822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:50407|srtt:37209|latest_rtt:38452|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 148827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:942|largest:942|pns:2|
[2025/09/12 05:24:13 148832] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:942|frame:ACK |recv_time:1757654653148679|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 148836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773148679|now:1757654653148679|interv:120000000|
[2025/09/12 05:24:13 148843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773148679|now:1757654653148679|interv:120000000|
[2025/09/12 05:24:13 148847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653149353|pq_index:0|
[2025/09/12 05:24:13 148851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653148067|
[2025/09/12 05:24:13 148855] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653148855|
[2025/09/12 05:24:13 148860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653148859|
[2025/09/12 05:24:13 148865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37209|min_srtt:37209|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 148870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2185896|
[2025/09/12 05:24:13 148874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37209|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 148879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 148883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37209|min_srtt:37209|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 148887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:50407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2187075|
[2025/09/12 05:24:13 148891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37209|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 148896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 148900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37209|min_srtt:37209|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 148904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2188254|
[2025/09/12 05:24:13 148908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 148912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 148916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 148920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 148925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 148932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2142273|
[2025/09/12 05:24:13 148936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 148940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 148944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653149353|
[2025/09/12 05:24:13 148949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653149353|
[2025/09/12 05:24:13 148953] [debug] |xqc_engine_wakeup_after|wakeup:1757654653149353|now:1757654653148953|diff:400|
[2025/09/12 05:24:13 148958] [debug] |xqc_engine_main_logic|END|now:1757654653148859|
[2025/09/12 05:24:13 148962] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653148962|
[2025/09/12 05:24:13 148966] [debug] |xqc_engine_wakeup_after|wakeup:1757654653149353|now:1757654653148966|diff:387|
[2025/09/12 05:24:13 148970] [debug] |xqc_engine_main_logic|END|now:1757654653148962|
[2025/09/12 05:24:13 150039] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653150038|
[2025/09/12 05:24:13 150049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653149353|pq_index:0|
[2025/09/12 05:24:13 150053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653148859|
[2025/09/12 05:24:13 150058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653150057|
[2025/09/12 05:24:13 150062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653149353|now:1757654653150057|
[2025/09/12 05:24:13 150067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653149353|now:1757654653150057|
[2025/09/12 05:24:13 150070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 150076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37209|min_srtt:37209|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 150080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2188254|
[2025/09/12 05:24:13 150085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 150088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 150092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 150097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 150101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 150105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2142273|
[2025/09/12 05:24:13 150110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 150119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2048|
[2025/09/12 05:24:13 150147] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2048|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654653150127|stream_id:0|stream_offset:2142273|
[2025/09/12 05:24:13 150153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2048|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 150157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:13 150164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37209|rtt_var:1047|pto_duration:41397|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 150171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 150177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 150183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 150190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653216524|now:1757654653150164|interv:66360|
[2025/09/12 05:24:13 150196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653216524|now:1757654653150164|interval:66360|pto_count:0|srtt:37209
[2025/09/12 05:24:13 150203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:51607|
[2025/09/12 05:24:13 150211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 150217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2143452|
[2025/09/12 05:24:13 150221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 150225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653151225|now:1757654653150225|interv:1000|
[2025/09/12 05:24:13 150229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 150233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 150237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653151225|
[2025/09/12 05:24:13 150241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653151225|
[2025/09/12 05:24:13 150245] [debug] |xqc_engine_wakeup_after|wakeup:1757654653151225|now:1757654653150245|diff:980|
[2025/09/12 05:24:13 150249] [debug] |xqc_engine_main_logic|END|now:1757654653150057|
[2025/09/12 05:24:13 150738] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653150737|
[2025/09/12 05:24:13 150749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 150755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:942|
[2025/09/12 05:24:13 150759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:943|
[2025/09/12 05:24:13 150765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:943|
[2025/09/12 05:24:13 150773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 150778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2006|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2007|path_largest_ack:2006|
[2025/09/12 05:24:13 150783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2083809|prior_time:1757654653108796|is_app_limited:0|send_elapse:37946|ack_elapse:41941|ctl_first_sent_time:1757654653110327|lagest_ack_time:1757654653150737|curr_delivered:2133016|
[2025/09/12 05:24:13 150787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653110327|
[2025/09/12 05:24:13 150792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:894||sndq_packets_used_bytes:0|sndq_packets_free:1782|
[2025/09/12 05:24:13 150797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2007|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:2007|path_largest_ack:2007|
[2025/09/12 05:24:13 150801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:2086209|prior_time:1757654653110784|is_app_limited:0|send_elapse:37815|ack_elapse:39953|ctl_first_sent_time:1757654653112251|lagest_ack_time:1757654653150737|curr_delivered:2134223|
[2025/09/12 05:24:13 150806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653112251|
[2025/09/12 05:24:13 150810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:893||sndq_packets_used_bytes:0|sndq_packets_free:1783|
[2025/09/12 05:24:13 150814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37209|rttvar:1047|minrtt:30532|latest_rtt:38486|ack_delay:40|
[2025/09/12 05:24:13 150818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37363|rttvar:1095|minrtt:30532|latest_rtt:38486|ack_delay:40|
[2025/09/12 05:24:13 150822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2007|lost_pn:2004|thresh:3|
[2025/09/12 05:24:13 150827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 923|pns:2|
[2025/09/12 05:24:13 150831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 150835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37363|rtt_var:1095|pto_duration:41743|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 150839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 150843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 150847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 150851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653216870|now:1757654653150834|interv:66036|
[2025/09/12 05:24:13 150855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653216870|now:1757654653150834|interval:66036|pto_count:0|srtt:37363
[2025/09/12 05:24:13 150859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37815, ack_elapse 39953, delivered 48014|rate 1201762|lost 202|
[2025/09/12 05:24:13 150867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201762) in round 47|
[2025/09/12 05:24:13 150871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 150875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 150879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2407|po_sent_time:1757654653112251|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 150884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2407|po_sent_time:1757654653112251|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 150888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:49200|srtt:37363|latest_rtt:38486|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 150894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:943|largest:943|pns:2|
[2025/09/12 05:24:13 150898] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:943|frame:ACK |recv_time:1757654653150737|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 150903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773150737|now:1757654653150737|interv:120000000|
[2025/09/12 05:24:13 150907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773150737|now:1757654653150737|interv:120000000|
[2025/09/12 05:24:13 150911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653151225|pq_index:0|
[2025/09/12 05:24:13 150915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653150057|
[2025/09/12 05:24:13 150919] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653150919|
[2025/09/12 05:24:13 150924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653150923|
[2025/09/12 05:24:13 150930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37363|min_srtt:37363|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 150934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49200|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2188254|
[2025/09/12 05:24:13 150939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37363|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 150943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 150948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37363|min_srtt:37363|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 150952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:49200|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2189433|
[2025/09/12 05:24:13 150962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37363|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 150967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 150971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37363|min_srtt:37363|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 150975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49200|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2190612|
[2025/09/12 05:24:13 150979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 150983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 150987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 150991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 150996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 151000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2143452|
[2025/09/12 05:24:13 151004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 151008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 151012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653151225|
[2025/09/12 05:24:13 151016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653151225|
[2025/09/12 05:24:13 151019] [debug] |xqc_engine_wakeup_after|wakeup:1757654653151225|now:1757654653151019|diff:206|
[2025/09/12 05:24:13 151024] [debug] |xqc_engine_main_logic|END|now:1757654653150923|
[2025/09/12 05:24:13 151029] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653151029|
[2025/09/12 05:24:13 151033] [debug] |xqc_engine_wakeup_after|wakeup:1757654653151225|now:1757654653151033|diff:192|
[2025/09/12 05:24:13 151036] [debug] |xqc_engine_main_logic|END|now:1757654653151029|
[2025/09/12 05:24:13 152105] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653152104|
[2025/09/12 05:24:13 152115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653151225|pq_index:0|
[2025/09/12 05:24:13 152119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653150923|
[2025/09/12 05:24:13 152124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653152123|
[2025/09/12 05:24:13 152129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653151225|now:1757654653152123|
[2025/09/12 05:24:13 152138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653151225|now:1757654653152123|
[2025/09/12 05:24:13 152142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 152148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37363|min_srtt:37363|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 152152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49200|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2190612|
[2025/09/12 05:24:13 152157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 152161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 152165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 152169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 152174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 152178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2143452|
[2025/09/12 05:24:13 152182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 152186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2049|
[2025/09/12 05:24:13 152215] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2049|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49200|now:1757654653152195|stream_id:0|stream_offset:2143452|
[2025/09/12 05:24:13 152221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2049|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 152228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49200|applimit:0|
[2025/09/12 05:24:13 152235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37363|rtt_var:1095|pto_duration:41743|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 152242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 152248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 152254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50400|
[2025/09/12 05:24:13 152260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653218938|now:1757654653152234|interv:66704|
[2025/09/12 05:24:13 152267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653218938|now:1757654653152234|interval:66704|pto_count:0|srtt:37363
[2025/09/12 05:24:13 152274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:50400|
[2025/09/12 05:24:13 152282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 152295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2144631|
[2025/09/12 05:24:13 152303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 152309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2050|
[2025/09/12 05:24:13 152342] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2050|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50400|now:1757654653152320|stream_id:0|stream_offset:2144631|
[2025/09/12 05:24:13 152351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2050|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 152359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50400|applimit:0|
[2025/09/12 05:24:13 152365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37363|rtt_var:1095|pto_duration:41743|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 152372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 152377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 152381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51600|
[2025/09/12 05:24:13 152385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653219063|now:1757654653152365|interv:66698|
[2025/09/12 05:24:13 152389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653219063|now:1757654653152365|interval:66698|pto_count:0|srtt:37363
[2025/09/12 05:24:13 152393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:51600|
[2025/09/12 05:24:13 152398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 152402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51600|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2145810|
[2025/09/12 05:24:13 152407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 152411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653153411|now:1757654653152411|interv:1000|
[2025/09/12 05:24:13 152415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 152418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 152422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653153411|
[2025/09/12 05:24:13 152427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653153411|
[2025/09/12 05:24:13 152431] [debug] |xqc_engine_wakeup_after|wakeup:1757654653153411|now:1757654653152430|diff:981|
[2025/09/12 05:24:13 152435] [debug] |xqc_engine_main_logic|END|now:1757654653152123|
[2025/09/12 05:24:13 152655] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653152654|
[2025/09/12 05:24:13 152663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 152675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:943|
[2025/09/12 05:24:13 152679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:944|
[2025/09/12 05:24:13 152685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:944|
[2025/09/12 05:24:13 152689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 152694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2008|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2009|path_largest_ack:2008|
[2025/09/12 05:24:13 152698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49214|prior_delivered:2086209|prior_time:1757654653110784|is_app_limited:0|send_elapse:37925|ack_elapse:41870|ctl_first_sent_time:1757654653112361|lagest_ack_time:1757654653152654|curr_delivered:2135423|
[2025/09/12 05:24:13 152703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653112361|
[2025/09/12 05:24:13 152708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:892||sndq_packets_used_bytes:0|sndq_packets_free:1784|
[2025/09/12 05:24:13 152712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2009|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2009|path_largest_ack:2009|
[2025/09/12 05:24:13 152716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49214|prior_delivered:2086209|prior_time:1757654653110784|is_app_limited:0|send_elapse:37925|ack_elapse:41870|ctl_first_sent_time:1757654653112361|lagest_ack_time:1757654653152654|curr_delivered:2136623|
[2025/09/12 05:24:13 152721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653112451|
[2025/09/12 05:24:13 152725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:891||sndq_packets_used_bytes:0|sndq_packets_free:1785|
[2025/09/12 05:24:13 152729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37363|rttvar:1095|minrtt:30532|latest_rtt:40203|ack_delay:32|
[2025/09/12 05:24:13 152733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37714|rttvar:1524|minrtt:30532|latest_rtt:40203|ack_delay:32|
[2025/09/12 05:24:13 152737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2009|lost_pn:2006|thresh:3|
[2025/09/12 05:24:13 152745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 152749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37714|rtt_var:1524|pto_duration:43810|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 152753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 152757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 152761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 152765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653221130|now:1757654653152749|interv:68381|
[2025/09/12 05:24:13 152769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653221130|now:1757654653152749|interval:68381|pto_count:0|srtt:37714
[2025/09/12 05:24:13 152776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37925, ack_elapse 41870, delivered 50414|rate 1204060|lost 202|
[2025/09/12 05:24:13 152781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204060) in round 47|
[2025/09/12 05:24:13 152785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 152789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 152793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653112451|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 152798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653112451|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 152802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:49200|srtt:37714|latest_rtt:40203|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 152808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:944|largest:944|pns:2|
[2025/09/12 05:24:13 152812] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:944|frame:ACK |recv_time:1757654653152654|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 152817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773152654|now:1757654653152654|interv:120000000|
[2025/09/12 05:24:13 152821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773152654|now:1757654653152654|interv:120000000|
[2025/09/12 05:24:13 152825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653153411|pq_index:0|
[2025/09/12 05:24:13 152829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653152123|
[2025/09/12 05:24:13 152833] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653152833|
[2025/09/12 05:24:13 152838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653152837|
[2025/09/12 05:24:13 152844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37714|min_srtt:37714|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 152848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49200|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2190612|
[2025/09/12 05:24:13 152852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37714|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 152857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 152864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37714|min_srtt:37714|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 152868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:49200|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2191791|
[2025/09/12 05:24:13 152872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37714|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 152877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 152881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37714|min_srtt:37714|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 152885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49200|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2192970|
[2025/09/12 05:24:13 152889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 152893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 152897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 152901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 152905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 152909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2145810|
[2025/09/12 05:24:13 152914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 152918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 152922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653153411|
[2025/09/12 05:24:13 152927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653153411|
[2025/09/12 05:24:13 152932] [debug] |xqc_engine_wakeup_after|wakeup:1757654653153411|now:1757654653152931|diff:480|
[2025/09/12 05:24:13 152936] [debug] |xqc_engine_main_logic|END|now:1757654653152837|
[2025/09/12 05:24:13 152941] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653152941|
[2025/09/12 05:24:13 152945] [debug] |xqc_engine_wakeup_after|wakeup:1757654653153411|now:1757654653152945|diff:466|
[2025/09/12 05:24:13 152949] [debug] |xqc_engine_main_logic|END|now:1757654653152941|
[2025/09/12 05:24:13 154020] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653154020|
[2025/09/12 05:24:13 154029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653153411|pq_index:0|
[2025/09/12 05:24:13 154034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653152837|
[2025/09/12 05:24:13 154038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653154037|
[2025/09/12 05:24:13 154047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653153411|now:1757654653154037|
[2025/09/12 05:24:13 154052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653153411|now:1757654653154037|
[2025/09/12 05:24:13 154056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 154061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37714|min_srtt:37714|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 154065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49200|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2192970|
[2025/09/12 05:24:13 154070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 154073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 154077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 154081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 154086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 154090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2145810|
[2025/09/12 05:24:13 154094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 154099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2051|
[2025/09/12 05:24:13 154131] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2051|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49200|now:1757654653154107|stream_id:0|stream_offset:2145810|
[2025/09/12 05:24:13 154140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2051|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 154147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49200|applimit:0|
[2025/09/12 05:24:13 154154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37714|rtt_var:1524|pto_duration:43810|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 154160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 154164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 154168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50400|
[2025/09/12 05:24:13 154172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653222917|now:1757654653154153|interv:68764|
[2025/09/12 05:24:13 154176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653222917|now:1757654653154153|interval:68764|pto_count:0|srtt:37714
[2025/09/12 05:24:13 154185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:50400|
[2025/09/12 05:24:13 154190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 154194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2146989|
[2025/09/12 05:24:13 154198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 154202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653155202|now:1757654653154202|interv:1000|
[2025/09/12 05:24:13 154206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 154210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 154214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653155202|
[2025/09/12 05:24:13 154220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653155202|
[2025/09/12 05:24:13 154227] [debug] |xqc_engine_wakeup_after|wakeup:1757654653155202|now:1757654653154227|diff:975|
[2025/09/12 05:24:13 154232] [debug] |xqc_engine_main_logic|END|now:1757654653154037|
[2025/09/12 05:24:13 154633] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653154632|
[2025/09/12 05:24:13 154641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 154647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:944|
[2025/09/12 05:24:13 154651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:945|
[2025/09/12 05:24:13 154656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:945|
[2025/09/12 05:24:13 154660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 154665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2010|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2011|path_largest_ack:2010|
[2025/09/12 05:24:13 154670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49214|prior_delivered:2088609|prior_time:1757654653112782|is_app_limited:0|send_elapse:37897|ack_elapse:41850|ctl_first_sent_time:1757654653114213|lagest_ack_time:1757654653154632|curr_delivered:2137823|
[2025/09/12 05:24:13 154675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653114213|
[2025/09/12 05:24:13 154679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:890||sndq_packets_used_bytes:0|sndq_packets_free:1786|
[2025/09/12 05:24:13 154683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2011|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2011|path_largest_ack:2011|
[2025/09/12 05:24:13 154688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49214|prior_delivered:2088609|prior_time:1757654653112782|is_app_limited:0|send_elapse:37897|ack_elapse:41850|ctl_first_sent_time:1757654653114213|lagest_ack_time:1757654653154632|curr_delivered:2139023|
[2025/09/12 05:24:13 154692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653114314|
[2025/09/12 05:24:13 154696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:889||sndq_packets_used_bytes:0|sndq_packets_free:1787|
[2025/09/12 05:24:13 154704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37714|rttvar:1524|minrtt:30532|latest_rtt:40318|ack_delay:32|
[2025/09/12 05:24:13 154708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38035|rttvar:1786|minrtt:30532|latest_rtt:40318|ack_delay:32|
[2025/09/12 05:24:13 154713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2011|lost_pn:2008|thresh:3|
[2025/09/12 05:24:13 154717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 154721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38035|rtt_var:1786|pto_duration:45179|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 154725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 154729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 154733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 154737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653224286|now:1757654653154721|interv:69565|
[2025/09/12 05:24:13 154741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653224286|now:1757654653154721|interval:69565|pto_count:0|srtt:38035
[2025/09/12 05:24:13 154745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37897, ack_elapse 41850, delivered 50414|rate 1204635|lost 202|
[2025/09/12 05:24:13 154749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204635) in round 47|
[2025/09/12 05:24:13 154754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 154758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 154762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653114314|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 154766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653114314|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 154770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:48000|srtt:38035|latest_rtt:40318|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 154776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:945|largest:945|pns:2|
[2025/09/12 05:24:13 154780] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:945|frame:ACK |recv_time:1757654653154632|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 154785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773154632|now:1757654653154632|interv:120000000|
[2025/09/12 05:24:13 154792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773154632|now:1757654653154632|interv:120000000|
[2025/09/12 05:24:13 154796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653155202|pq_index:0|
[2025/09/12 05:24:13 154800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653154037|
[2025/09/12 05:24:13 154804] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653154804|
[2025/09/12 05:24:13 154808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653154807|
[2025/09/12 05:24:13 154814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38035|min_srtt:38035|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 154818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48000|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2192970|
[2025/09/12 05:24:13 154823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38035|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 154827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 154832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38035|min_srtt:38035|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 154836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:48000|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2194149|
[2025/09/12 05:24:13 154840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38035|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 154844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 154849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38035|min_srtt:38035|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 154853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48000|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2195328|
[2025/09/12 05:24:13 154857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 154861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 154865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 154869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 154873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 154877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2146989|
[2025/09/12 05:24:13 154884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 154888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 154892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653155202|
[2025/09/12 05:24:13 154896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653155202|
[2025/09/12 05:24:13 154900] [debug] |xqc_engine_wakeup_after|wakeup:1757654653155202|now:1757654653154900|diff:302|
[2025/09/12 05:24:13 154904] [debug] |xqc_engine_main_logic|END|now:1757654653154807|
[2025/09/12 05:24:13 154909] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653154909|
[2025/09/12 05:24:13 154913] [debug] |xqc_engine_wakeup_after|wakeup:1757654653155202|now:1757654653154913|diff:289|
[2025/09/12 05:24:13 154917] [debug] |xqc_engine_main_logic|END|now:1757654653154909|
[2025/09/12 05:24:13 155986] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653155986|
[2025/09/12 05:24:13 155996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653155202|pq_index:0|
[2025/09/12 05:24:13 156000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653154807|
[2025/09/12 05:24:13 156005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653156004|
[2025/09/12 05:24:13 156009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653155202|now:1757654653156004|
[2025/09/12 05:24:13 156014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653155202|now:1757654653156004|
[2025/09/12 05:24:13 156018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 156023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38035|min_srtt:38035|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 156027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48000|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2195328|
[2025/09/12 05:24:13 156031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 156035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 156039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 156043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 156048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 156052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2146989|
[2025/09/12 05:24:13 156056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 156061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2052|
[2025/09/12 05:24:13 156098] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2052|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654653156073|stream_id:0|stream_offset:2146989|
[2025/09/12 05:24:13 156107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2052|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 156114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:13 156120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38035|rtt_var:1786|pto_duration:45179|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 156127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 156131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 156134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 156138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653226252|now:1757654653156120|interv:70132|
[2025/09/12 05:24:13 156142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653226252|now:1757654653156120|interval:70132|pto_count:0|srtt:38035
[2025/09/12 05:24:13 156147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:49200|
[2025/09/12 05:24:13 156152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 156156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2148168|
[2025/09/12 05:24:13 156160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 156164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2053|
[2025/09/12 05:24:13 156190] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2053|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49200|now:1757654653156171|stream_id:0|stream_offset:2148168|
[2025/09/12 05:24:13 156198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2053|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 156205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49200|applimit:0|
[2025/09/12 05:24:13 156212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38035|rtt_var:1786|pto_duration:45179|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 156219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 156225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 156228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50400|
[2025/09/12 05:24:13 156232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653226350|now:1757654653156211|interv:70139|
[2025/09/12 05:24:13 156241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653226350|now:1757654653156211|interval:70139|pto_count:0|srtt:38035
[2025/09/12 05:24:13 156246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:50400|
[2025/09/12 05:24:13 156250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 156255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2149347|
[2025/09/12 05:24:13 156259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 156263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653157263|now:1757654653156263|interv:1000|
[2025/09/12 05:24:13 156267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 156271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 156275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653157263|
[2025/09/12 05:24:13 156279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653157263|
[2025/09/12 05:24:13 156283] [debug] |xqc_engine_wakeup_after|wakeup:1757654653157263|now:1757654653156283|diff:980|
[2025/09/12 05:24:13 156287] [debug] |xqc_engine_main_logic|END|now:1757654653156004|
[2025/09/12 05:24:13 156630] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653156629|
[2025/09/12 05:24:13 156638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 156643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:945|
[2025/09/12 05:24:13 156647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:946|
[2025/09/12 05:24:13 156653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:946|
[2025/09/12 05:24:13 156657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 156662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2012|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2013|path_largest_ack:2012|
[2025/09/12 05:24:13 156666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49214|prior_delivered:2091009|prior_time:1757654653114771|is_app_limited:0|send_elapse:37889|ack_elapse:41858|ctl_first_sent_time:1757654653116209|lagest_ack_time:1757654653156629|curr_delivered:2140223|
[2025/09/12 05:24:13 156671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653116209|
[2025/09/12 05:24:13 156675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:888||sndq_packets_used_bytes:0|sndq_packets_free:1788|
[2025/09/12 05:24:13 156679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2013|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2013|path_largest_ack:2013|
[2025/09/12 05:24:13 156684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49214|prior_delivered:2091009|prior_time:1757654653114771|is_app_limited:0|send_elapse:37889|ack_elapse:41858|ctl_first_sent_time:1757654653116209|lagest_ack_time:1757654653156629|curr_delivered:2141423|
[2025/09/12 05:24:13 156692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653116310|
[2025/09/12 05:24:13 156696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:887||sndq_packets_used_bytes:0|sndq_packets_free:1789|
[2025/09/12 05:24:13 156700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38035|rttvar:1786|minrtt:30532|latest_rtt:40319|ack_delay:32|
[2025/09/12 05:24:13 156704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38316|rttvar:1903|minrtt:30532|latest_rtt:40319|ack_delay:32|
[2025/09/12 05:24:13 156708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2013|lost_pn:2010|thresh:3|
[2025/09/12 05:24:13 156712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 156716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38316|rtt_var:1903|pto_duration:45928|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 156721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 156724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 156728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 156732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653227099|now:1757654653156716|interv:70383|
[2025/09/12 05:24:13 156736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653227099|now:1757654653156716|interval:70383|pto_count:0|srtt:38316
[2025/09/12 05:24:13 156740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37889, ack_elapse 41858, delivered 50414|rate 1204405|lost 202|
[2025/09/12 05:24:13 156745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204405) in round 47|
[2025/09/12 05:24:13 156749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 156753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 156757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653116310|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 156761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653116310|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 156766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:48000|srtt:38316|latest_rtt:40319|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 156772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:946|largest:946|pns:2|
[2025/09/12 05:24:13 156776] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:946|frame:ACK |recv_time:1757654653156629|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 156783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773156629|now:1757654653156629|interv:120000000|
[2025/09/12 05:24:13 156787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773156629|now:1757654653156629|interv:120000000|
[2025/09/12 05:24:13 156791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653157263|pq_index:0|
[2025/09/12 05:24:13 156795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653156004|
[2025/09/12 05:24:13 156799] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653156799|
[2025/09/12 05:24:13 156804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653156803|
[2025/09/12 05:24:13 156809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38316|min_srtt:38316|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 156814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48000|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2195328|
[2025/09/12 05:24:13 156818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38316|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 156822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 156827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38316|min_srtt:38316|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 156831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:48000|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2196507|
[2025/09/12 05:24:13 156835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38316|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 156839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 156844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38316|min_srtt:38316|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 156848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48000|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2197686|
[2025/09/12 05:24:13 156852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 156856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 156860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 156864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 156871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 156875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2149347|
[2025/09/12 05:24:13 156879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 156883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 156887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653157263|
[2025/09/12 05:24:13 156891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653157263|
[2025/09/12 05:24:13 156895] [debug] |xqc_engine_wakeup_after|wakeup:1757654653157263|now:1757654653156894|diff:369|
[2025/09/12 05:24:13 156899] [debug] |xqc_engine_main_logic|END|now:1757654653156803|
[2025/09/12 05:24:13 156903] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653156903|
[2025/09/12 05:24:13 156907] [debug] |xqc_engine_wakeup_after|wakeup:1757654653157263|now:1757654653156907|diff:356|
[2025/09/12 05:24:13 156911] [debug] |xqc_engine_main_logic|END|now:1757654653156903|
[2025/09/12 05:24:13 157981] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653157981|
[2025/09/12 05:24:13 157990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653157263|pq_index:0|
[2025/09/12 05:24:13 157995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653156803|
[2025/09/12 05:24:13 157999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653157998|
[2025/09/12 05:24:13 158004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653157263|now:1757654653157998|
[2025/09/12 05:24:13 158008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653157263|now:1757654653157998|
[2025/09/12 05:24:13 158012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 158017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38316|min_srtt:38316|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 158022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48000|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2197686|
[2025/09/12 05:24:13 158026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 158030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 158034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 158038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 158042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 158046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2149347|
[2025/09/12 05:24:13 158055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 158060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2054|
[2025/09/12 05:24:13 158091] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2054|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654653158067|stream_id:0|stream_offset:2149347|
[2025/09/12 05:24:13 158100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2054|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 158107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:13 158113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38316|rtt_var:1903|pto_duration:45928|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 158120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 158124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 158128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 158132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653228995|now:1757654653158113|interv:70882|
[2025/09/12 05:24:13 158136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653228995|now:1757654653158113|interval:70882|pto_count:0|srtt:38316
[2025/09/12 05:24:13 158140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:49200|
[2025/09/12 05:24:13 158145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 158149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2150526|
[2025/09/12 05:24:13 158154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 158158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653159157|now:1757654653158157|interv:1000|
[2025/09/12 05:24:13 158161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 158165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 158169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653159157|
[2025/09/12 05:24:13 158173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653159157|
[2025/09/12 05:24:13 158177] [debug] |xqc_engine_wakeup_after|wakeup:1757654653159157|now:1757654653158177|diff:980|
[2025/09/12 05:24:13 158181] [debug] |xqc_engine_main_logic|END|now:1757654653157998|
[2025/09/12 05:24:13 158633] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653158632|
[2025/09/12 05:24:13 158641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 158646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:946|
[2025/09/12 05:24:13 158655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:947|
[2025/09/12 05:24:13 158661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:947|
[2025/09/12 05:24:13 158665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 158669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2014|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2015|path_largest_ack:2014|
[2025/09/12 05:24:13 158674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51614|prior_delivered:2091009|prior_time:1757654653114771|is_app_limited:0|send_elapse:38089|ack_elapse:43861|ctl_first_sent_time:1757654653116409|lagest_ack_time:1757654653158632|curr_delivered:2142623|
[2025/09/12 05:24:13 158678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653116409|
[2025/09/12 05:24:13 158683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:886||sndq_packets_used_bytes:0|sndq_packets_free:1790|
[2025/09/12 05:24:13 158687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2015|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2015|path_largest_ack:2015|
[2025/09/12 05:24:13 158691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50414|prior_delivered:2093409|prior_time:1757654653116765|is_app_limited:0|send_elapse:37875|ack_elapse:41867|ctl_first_sent_time:1757654653118199|lagest_ack_time:1757654653158632|curr_delivered:2143823|
[2025/09/12 05:24:13 158695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653118199|
[2025/09/12 05:24:13 158699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:885||sndq_packets_used_bytes:0|sndq_packets_free:1791|
[2025/09/12 05:24:13 158703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38316|rttvar:1903|minrtt:30532|latest_rtt:40433|ack_delay:32|
[2025/09/12 05:24:13 158708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38577|rttvar:1949|minrtt:30532|latest_rtt:40433|ack_delay:32|
[2025/09/12 05:24:13 158712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2015|lost_pn:2012|thresh:3|
[2025/09/12 05:24:13 158716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 158720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38577|rtt_var:1949|pto_duration:46373|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 158724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 158728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 158732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 158736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653229440|now:1757654653158720|interv:70720|
[2025/09/12 05:24:13 158740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653229440|now:1757654653158720|interval:70720|pto_count:0|srtt:38577
[2025/09/12 05:24:13 158744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37875, ack_elapse 41867, delivered 50414|rate 1204146|lost 202|
[2025/09/12 05:24:13 158751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204146) in round 47|
[2025/09/12 05:24:13 158755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 158759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 158763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653118199|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 158767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653118199|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 158772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:46800|srtt:38577|latest_rtt:40433|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 158777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:947|largest:947|pns:2|
[2025/09/12 05:24:13 158781] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:947|frame:ACK |recv_time:1757654653158632|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 158786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773158632|now:1757654653158632|interv:120000000|
[2025/09/12 05:24:13 158790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773158632|now:1757654653158632|interv:120000000|
[2025/09/12 05:24:13 158794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653159157|pq_index:0|
[2025/09/12 05:24:13 158798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653157998|
[2025/09/12 05:24:13 158802] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653158802|
[2025/09/12 05:24:13 158807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653158806|
[2025/09/12 05:24:13 158812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38577|min_srtt:38577|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 158817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2197686|
[2025/09/12 05:24:13 158821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38577|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 158825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 158830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38577|min_srtt:38577|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 158834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2198865|
[2025/09/12 05:24:13 158841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38577|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 158845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 158849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38577|min_srtt:38577|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 158853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2200044|
[2025/09/12 05:24:13 158858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 158862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 158865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 158870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 158874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 158878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2150526|
[2025/09/12 05:24:13 158882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 158886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 158890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653159157|
[2025/09/12 05:24:13 158894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653159157|
[2025/09/12 05:24:13 158898] [debug] |xqc_engine_wakeup_after|wakeup:1757654653159157|now:1757654653158898|diff:259|
[2025/09/12 05:24:13 158902] [debug] |xqc_engine_main_logic|END|now:1757654653158806|
[2025/09/12 05:24:13 158907] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653158907|
[2025/09/12 05:24:13 158911] [debug] |xqc_engine_wakeup_after|wakeup:1757654653159157|now:1757654653158911|diff:246|
[2025/09/12 05:24:13 158915] [debug] |xqc_engine_main_logic|END|now:1757654653158907|
[2025/09/12 05:24:13 159984] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653159984|
[2025/09/12 05:24:13 159994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653159157|pq_index:0|
[2025/09/12 05:24:13 159998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653158806|
[2025/09/12 05:24:13 160003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653160002|
[2025/09/12 05:24:13 160007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653159157|now:1757654653160002|
[2025/09/12 05:24:13 160016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653159157|now:1757654653160002|
[2025/09/12 05:24:13 160020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 160025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38577|min_srtt:38577|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 160030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2200044|
[2025/09/12 05:24:13 160034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 160038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 160042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 160046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 160050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 160055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2150526|
[2025/09/12 05:24:13 160059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 160063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2055|
[2025/09/12 05:24:13 160095] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2055|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653160071|stream_id:0|stream_offset:2150526|
[2025/09/12 05:24:13 160104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2055|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 160111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 160118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38577|rtt_var:1949|pto_duration:46373|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 160124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 160128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 160132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 160136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653231444|now:1757654653160117|interv:71327|
[2025/09/12 05:24:13 160140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653231444|now:1757654653160117|interval:71327|pto_count:0|srtt:38577
[2025/09/12 05:24:13 160145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:48000|
[2025/09/12 05:24:13 160150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 160158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2151705|
[2025/09/12 05:24:13 160163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 160167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2056|
[2025/09/12 05:24:13 160193] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2056|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654653160174|stream_id:0|stream_offset:2151705|
[2025/09/12 05:24:13 160202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2056|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 160209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:13 160216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38577|rtt_var:1949|pto_duration:46373|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 160222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 160227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 160230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 160234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653231547|now:1757654653160216|interv:71331|
[2025/09/12 05:24:13 160238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653231547|now:1757654653160216|interval:71331|pto_count:0|srtt:38577
[2025/09/12 05:24:13 160243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:49200|
[2025/09/12 05:24:13 160248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 160252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2152884|
[2025/09/12 05:24:13 160256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 160260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653161260|now:1757654653160260|interv:1000|
[2025/09/12 05:24:13 160264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 160268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 160272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653161260|
[2025/09/12 05:24:13 160276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653161260|
[2025/09/12 05:24:13 160280] [debug] |xqc_engine_wakeup_after|wakeup:1757654653161260|now:1757654653160280|diff:980|
[2025/09/12 05:24:13 160284] [debug] |xqc_engine_main_logic|END|now:1757654653160002|
[2025/09/12 05:24:13 160628] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653160627|
[2025/09/12 05:24:13 160640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 160646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:947|
[2025/09/12 05:24:13 160650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:948|
[2025/09/12 05:24:13 160655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:948|
[2025/09/12 05:24:13 160660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 160664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2016|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2017|path_largest_ack:2016|
[2025/09/12 05:24:13 160669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51614|prior_delivered:2093409|prior_time:1757654653116765|is_app_limited:0|send_elapse:37975|ack_elapse:43862|ctl_first_sent_time:1757654653118299|lagest_ack_time:1757654653160627|curr_delivered:2145023|
[2025/09/12 05:24:13 160673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653118299|
[2025/09/12 05:24:13 160678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:884||sndq_packets_used_bytes:0|sndq_packets_free:1792|
[2025/09/12 05:24:13 160682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2017|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2017|path_largest_ack:2017|
[2025/09/12 05:24:13 160686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50414|prior_delivered:2095809|prior_time:1757654653118766|is_app_limited:0|send_elapse:37898|ack_elapse:41861|ctl_first_sent_time:1757654653120201|lagest_ack_time:1757654653160627|curr_delivered:2146223|
[2025/09/12 05:24:13 160691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653120201|
[2025/09/12 05:24:13 160695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:883||sndq_packets_used_bytes:0|sndq_packets_free:1793|
[2025/09/12 05:24:13 160699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38577|rttvar:1949|minrtt:30532|latest_rtt:40426|ack_delay:32|
[2025/09/12 05:24:13 160703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38804|rttvar:1916|minrtt:30532|latest_rtt:40426|ack_delay:32|
[2025/09/12 05:24:13 160707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2017|lost_pn:2014|thresh:3|
[2025/09/12 05:24:13 160711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 160715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38804|rtt_var:1916|pto_duration:46468|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 160720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 160724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 160727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 160731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653231642|now:1757654653160715|interv:70927|
[2025/09/12 05:24:13 160735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653231642|now:1757654653160715|interval:70927|pto_count:0|srtt:38804
[2025/09/12 05:24:13 160742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37898, ack_elapse 41861, delivered 50414|rate 1204319|lost 202|
[2025/09/12 05:24:13 160747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204319) in round 47|
[2025/09/12 05:24:13 160751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 160755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 160759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653120201|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 160764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653120201|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 160768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:46800|srtt:38804|latest_rtt:40426|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 160774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:948|largest:948|pns:2|
[2025/09/12 05:24:13 160778] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:948|frame:ACK |recv_time:1757654653160627|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 160783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773160627|now:1757654653160627|interv:120000000|
[2025/09/12 05:24:13 160787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773160627|now:1757654653160627|interv:120000000|
[2025/09/12 05:24:13 160791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653161260|pq_index:0|
[2025/09/12 05:24:13 160795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653160002|
[2025/09/12 05:24:13 160799] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653160799|
[2025/09/12 05:24:13 160804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653160803|
[2025/09/12 05:24:13 160809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38804|min_srtt:38804|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 160814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2200044|
[2025/09/12 05:24:13 160818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38804|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 160823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 160830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38804|min_srtt:38804|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 160834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2201223|
[2025/09/12 05:24:13 160838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38804|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 160843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 160847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38804|min_srtt:38804|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 160851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2202402|
[2025/09/12 05:24:13 160855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 160859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 160863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 160867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 160872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 160876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2152884|
[2025/09/12 05:24:13 160880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 160884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 160888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653161260|
[2025/09/12 05:24:13 160892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653161260|
[2025/09/12 05:24:13 160896] [debug] |xqc_engine_wakeup_after|wakeup:1757654653161260|now:1757654653160895|diff:365|
[2025/09/12 05:24:13 160900] [debug] |xqc_engine_main_logic|END|now:1757654653160803|
[2025/09/12 05:24:13 160904] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653160904|
[2025/09/12 05:24:13 160908] [debug] |xqc_engine_wakeup_after|wakeup:1757654653161260|now:1757654653160908|diff:352|
[2025/09/12 05:24:13 160912] [debug] |xqc_engine_main_logic|END|now:1757654653160904|
[2025/09/12 05:24:13 161980] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653161980|
[2025/09/12 05:24:13 161990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653161260|pq_index:0|
[2025/09/12 05:24:13 161994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653160803|
[2025/09/12 05:24:13 161999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653161998|
[2025/09/12 05:24:13 162008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653161260|now:1757654653161998|
[2025/09/12 05:24:13 162012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653161260|now:1757654653161998|
[2025/09/12 05:24:13 162016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 162021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38804|min_srtt:38804|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 162025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2202402|
[2025/09/12 05:24:13 162030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 162034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 162038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 162042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 162046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 162050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2152884|
[2025/09/12 05:24:13 162055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 162059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2057|
[2025/09/12 05:24:13 162090] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2057|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653162067|stream_id:0|stream_offset:2152884|
[2025/09/12 05:24:13 162099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2057|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 162106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 162113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38804|rtt_var:1916|pto_duration:46468|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 162119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 162123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 162127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 162131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653233535|now:1757654653162112|interv:71423|
[2025/09/12 05:24:13 162135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653233535|now:1757654653162112|interval:71423|pto_count:0|srtt:38804
[2025/09/12 05:24:13 162144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:48000|
[2025/09/12 05:24:13 162148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 162153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2154063|
[2025/09/12 05:24:13 162157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 162161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653163161|now:1757654653162161|interv:1000|
[2025/09/12 05:24:13 162165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 162169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 162173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653163161|
[2025/09/12 05:24:13 162177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653163161|
[2025/09/12 05:24:13 162181] [debug] |xqc_engine_wakeup_after|wakeup:1757654653163161|now:1757654653162180|diff:981|
[2025/09/12 05:24:13 162185] [debug] |xqc_engine_main_logic|END|now:1757654653161998|
[2025/09/12 05:24:13 162605] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653162604|
[2025/09/12 05:24:13 162613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 162619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:948|
[2025/09/12 05:24:13 162623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:949|
[2025/09/12 05:24:13 162629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:949|
[2025/09/12 05:24:13 162633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 162637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2018|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2019|path_largest_ack:2018|
[2025/09/12 05:24:13 162642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51614|prior_delivered:2095809|prior_time:1757654653118766|is_app_limited:0|send_elapse:37997|ack_elapse:43838|ctl_first_sent_time:1757654653120300|lagest_ack_time:1757654653162604|curr_delivered:2147423|
[2025/09/12 05:24:13 162646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653120300|
[2025/09/12 05:24:13 162651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:882||sndq_packets_used_bytes:0|sndq_packets_free:1794|
[2025/09/12 05:24:13 162655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2019|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2019|path_largest_ack:2019|
[2025/09/12 05:24:13 162659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51614|prior_delivered:2095809|prior_time:1757654653118766|is_app_limited:0|send_elapse:37997|ack_elapse:43838|ctl_first_sent_time:1757654653120300|lagest_ack_time:1757654653162604|curr_delivered:2148623|
[2025/09/12 05:24:13 162664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653120401|
[2025/09/12 05:24:13 162668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:881||sndq_packets_used_bytes:0|sndq_packets_free:1795|
[2025/09/12 05:24:13 162676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38804|rttvar:1916|minrtt:30532|latest_rtt:42203|ack_delay:32|
[2025/09/12 05:24:13 162680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39225|rttvar:2278|minrtt:30532|latest_rtt:42203|ack_delay:32|
[2025/09/12 05:24:13 162684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2019|lost_pn:2016|thresh:3|
[2025/09/12 05:24:13 162688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 162692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39225|rtt_var:2278|pto_duration:48337|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 162696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 162700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 162704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 162708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653235404|now:1757654653162692|interv:72712|
[2025/09/12 05:24:13 162712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653235404|now:1757654653162692|interval:72712|pto_count:0|srtt:39225
[2025/09/12 05:24:13 162716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37997, ack_elapse 43838, delivered 52814|rate 1204753|lost 202|
[2025/09/12 05:24:13 162721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204753) in round 47|
[2025/09/12 05:24:13 162725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 162729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 162733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653120401|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 162737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653120401|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 162742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:45600|srtt:39225|latest_rtt:42203|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 162747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:949|largest:949|pns:2|
[2025/09/12 05:24:13 162752] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:949|frame:ACK |recv_time:1757654653162604|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 162756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773162604|now:1757654653162604|interv:120000000|
[2025/09/12 05:24:13 162763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773162604|now:1757654653162604|interv:120000000|
[2025/09/12 05:24:13 162767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653163161|pq_index:0|
[2025/09/12 05:24:13 162771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653161998|
[2025/09/12 05:24:13 162775] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653162775|
[2025/09/12 05:24:13 162780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653162779|
[2025/09/12 05:24:13 162785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39225|min_srtt:39225|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 162790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2202402|
[2025/09/12 05:24:13 162794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39225|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 162798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 162803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39225|min_srtt:39225|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 162807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2203581|
[2025/09/12 05:24:13 162811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39225|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 162815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 162819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39225|min_srtt:39225|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 162824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2204760|
[2025/09/12 05:24:13 162828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 162832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 162835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 162840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 162844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 162848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2154063|
[2025/09/12 05:24:13 162855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 162859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 162863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653163161|
[2025/09/12 05:24:13 162867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653163161|
[2025/09/12 05:24:13 162870] [debug] |xqc_engine_wakeup_after|wakeup:1757654653163161|now:1757654653162870|diff:291|
[2025/09/12 05:24:13 162875] [debug] |xqc_engine_main_logic|END|now:1757654653162779|
[2025/09/12 05:24:13 162880] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653162879|
[2025/09/12 05:24:13 162883] [debug] |xqc_engine_wakeup_after|wakeup:1757654653163161|now:1757654653162883|diff:278|
[2025/09/12 05:24:13 162887] [debug] |xqc_engine_main_logic|END|now:1757654653162879|
[2025/09/12 05:24:13 163956] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653163956|
[2025/09/12 05:24:13 163965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653163161|pq_index:0|
[2025/09/12 05:24:13 163969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653162779|
[2025/09/12 05:24:13 163974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653163973|
[2025/09/12 05:24:13 163979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654653163706|now:1757654653163973|
[2025/09/12 05:24:13 163983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:13 163987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654653163706|now:1757654653163973|
[2025/09/12 05:24:13 163990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:13 163994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653163161|now:1757654653163973|
[2025/09/12 05:24:13 163998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653163161|now:1757654653163973|
[2025/09/12 05:24:13 164002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 164007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:949|ack_delay:25301|first_ack_range:21|largest_pkt_recv_time:1757654653138706|
[2025/09/12 05:24:13 164011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:949|low:928|pkt_pns:2|
[2025/09/12 05:24:13 164015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:926|low:923|pkt_pns:2|
[2025/09/12 05:24:13 164019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:937|frame_largest_recv:949|
[2025/09/12 05:24:13 164023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:13 164028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39225|min_srtt:39225|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 164033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2204760|
[2025/09/12 05:24:13 164037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 164044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 164048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 164052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 164057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1209|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 164061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1209|schedule_bytes:0|inflight:45600|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2154063|
[2025/09/12 05:24:13 164065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 164070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2058|
[2025/09/12 05:24:13 164102] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2058|size:1209|sent:1225|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:45600|now:1757654653164078|stream_id:0|stream_offset:2154063|
[2025/09/12 05:24:13 164112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2058|origin_pktnum:0|size:1209|enc_size:1225|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 164119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 164125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39225|rtt_var:2278|pto_duration:48337|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 164132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 164138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 164142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 164145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653237415|now:1757654653164125|interv:73290|
[2025/09/12 05:24:13 164149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653237415|now:1757654653164125|interval:73290|pto_count:0|srtt:39225
[2025/09/12 05:24:13 164154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46809|
[2025/09/12 05:24:13 164159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 164163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2155242|
[2025/09/12 05:24:13 164167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 164171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2059|
[2025/09/12 05:24:13 164202] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2059|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46809|now:1757654653164178|stream_id:0|stream_offset:2155242|
[2025/09/12 05:24:13 164224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2059|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 164230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46809|applimit:0|
[2025/09/12 05:24:13 164234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39225|rtt_var:2278|pto_duration:48337|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 164239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 164243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 164246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:13 164250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653237515|now:1757654653164234|interv:73281|
[2025/09/12 05:24:13 164254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653237515|now:1757654653164234|interval:73281|pto_count:0|srtt:39225
[2025/09/12 05:24:13 164259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:48009|
[2025/09/12 05:24:13 164263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 164268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2156421|
[2025/09/12 05:24:13 164272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 164276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653165276|now:1757654653164276|interv:1000|
[2025/09/12 05:24:13 164280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 164284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 164288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653165276|
[2025/09/12 05:24:13 164292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653165276|
[2025/09/12 05:24:13 164296] [debug] |xqc_engine_wakeup_after|wakeup:1757654653165276|now:1757654653164296|diff:980|
[2025/09/12 05:24:13 164300] [debug] |xqc_engine_main_logic|END|now:1757654653163973|
[2025/09/12 05:24:13 164606] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653164605|
[2025/09/12 05:24:13 164614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 164620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:949|
[2025/09/12 05:24:13 164624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:950|
[2025/09/12 05:24:13 164630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:950|
[2025/09/12 05:24:13 164634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 164638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2020|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2021|path_largest_ack:2020|
[2025/09/12 05:24:13 164647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:2098216|prior_time:1757654653120842|is_app_limited:0|send_elapse:37949|ack_elapse:43763|ctl_first_sent_time:1757654653122276|lagest_ack_time:1757654653164605|curr_delivered:2149823|
[2025/09/12 05:24:13 164651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653122276|
[2025/09/12 05:24:13 164656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:880||sndq_packets_used_bytes:0|sndq_packets_free:1796|
[2025/09/12 05:24:13 164660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2021|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2021|path_largest_ack:2021|
[2025/09/12 05:24:13 164664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:2098216|prior_time:1757654653120842|is_app_limited:0|send_elapse:37949|ack_elapse:43763|ctl_first_sent_time:1757654653122276|lagest_ack_time:1757654653164605|curr_delivered:2151023|
[2025/09/12 05:24:13 164669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653122386|
[2025/09/12 05:24:13 164672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:879||sndq_packets_used_bytes:0|sndq_packets_free:1797|
[2025/09/12 05:24:13 164676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39225|rttvar:2278|minrtt:30532|latest_rtt:42219|ack_delay:32|
[2025/09/12 05:24:13 164681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39595|rttvar:2449|minrtt:30532|latest_rtt:42219|ack_delay:32|
[2025/09/12 05:24:13 164685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2021|lost_pn:2018|thresh:3|
[2025/09/12 05:24:13 164689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 164693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39595|rtt_var:2449|pto_duration:49391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 164697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 164701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 164705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:13 164709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653238569|now:1757654653164693|interv:73876|
[2025/09/12 05:24:13 164713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653238569|now:1757654653164693|interval:73876|pto_count:0|srtt:39595
[2025/09/12 05:24:13 164717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37949, ack_elapse 43763, delivered 52807|rate 1206658|lost 202|
[2025/09/12 05:24:13 164721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1206658) in round 47|
[2025/09/12 05:24:13 164725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 164729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 164736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653122386|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 164740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653122386|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 164745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905907|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:45609|srtt:39595|latest_rtt:42219|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 164750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:950|largest:950|pns:2|
[2025/09/12 05:24:13 164755] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:950|frame:ACK |recv_time:1757654653164605|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 164759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773164605|now:1757654653164605|interv:120000000|
[2025/09/12 05:24:13 164763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773164605|now:1757654653164605|interv:120000000|
[2025/09/12 05:24:13 164767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653165276|pq_index:0|
[2025/09/12 05:24:13 164771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653163973|
[2025/09/12 05:24:13 164775] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653164775|
[2025/09/12 05:24:13 164780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653164779|
[2025/09/12 05:24:13 164786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39595|min_srtt:39595|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 164790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2204760|
[2025/09/12 05:24:13 164794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39595|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 164799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 164803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39595|min_srtt:39595|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 164807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2205939|
[2025/09/12 05:24:13 164811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39595|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 164816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 164822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39595|min_srtt:39595|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 164827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2207118|
[2025/09/12 05:24:13 164831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 164835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 164838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 164843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 164847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 164851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2156421|
[2025/09/12 05:24:13 164855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 164859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 164863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653165276|
[2025/09/12 05:24:13 164867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653165276|
[2025/09/12 05:24:13 164871] [debug] |xqc_engine_wakeup_after|wakeup:1757654653165276|now:1757654653164871|diff:405|
[2025/09/12 05:24:13 164875] [debug] |xqc_engine_main_logic|END|now:1757654653164779|
[2025/09/12 05:24:13 164880] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653164880|
[2025/09/12 05:24:13 164883] [debug] |xqc_engine_wakeup_after|wakeup:1757654653165276|now:1757654653164883|diff:393|
[2025/09/12 05:24:13 164887] [debug] |xqc_engine_main_logic|END|now:1757654653164880|
[2025/09/12 05:24:13 165952] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653165952|
[2025/09/12 05:24:13 165962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653165276|pq_index:0|
[2025/09/12 05:24:13 165966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653164779|
[2025/09/12 05:24:13 165971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653165970|
[2025/09/12 05:24:13 165975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653165276|now:1757654653165970|
[2025/09/12 05:24:13 165979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653165276|now:1757654653165970|
[2025/09/12 05:24:13 165983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 165988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39595|min_srtt:39595|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 165997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2207118|
[2025/09/12 05:24:13 166002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 166005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 166009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 166014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 166018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 166022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2156421|
[2025/09/12 05:24:13 166026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 166031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2060|
[2025/09/12 05:24:13 166063] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2060|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45609|now:1757654653166039|stream_id:0|stream_offset:2156421|
[2025/09/12 05:24:13 166072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2060|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 166079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45609|applimit:0|
[2025/09/12 05:24:13 166086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39595|rtt_var:2449|pto_duration:49391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 166093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 166098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 166102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 166106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653240430|now:1757654653166086|interv:74344|
[2025/09/12 05:24:13 166110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653240430|now:1757654653166086|interval:74344|pto_count:0|srtt:39595
[2025/09/12 05:24:13 166115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46809|
[2025/09/12 05:24:13 166120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 166124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2157600|
[2025/09/12 05:24:13 166128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 166137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653167136|now:1757654653166136|interv:1000|
[2025/09/12 05:24:13 166141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 166144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 166150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653167136|
[2025/09/12 05:24:13 166156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653167136|
[2025/09/12 05:24:13 166160] [debug] |xqc_engine_wakeup_after|wakeup:1757654653167136|now:1757654653166160|diff:976|
[2025/09/12 05:24:13 166165] [debug] |xqc_engine_main_logic|END|now:1757654653165970|
[2025/09/12 05:24:13 166591] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653166590|
[2025/09/12 05:24:13 166599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 166605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:950|
[2025/09/12 05:24:13 166609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:951|
[2025/09/12 05:24:13 166615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:951|
[2025/09/12 05:24:13 166619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 166624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2022|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2023|path_largest_ack:2022|
[2025/09/12 05:24:13 166628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:2100616|prior_time:1757654653122748|is_app_limited:0|send_elapse:37890|ack_elapse:43842|ctl_first_sent_time:1757654653124174|lagest_ack_time:1757654653166590|curr_delivered:2152223|
[2025/09/12 05:24:13 166633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653124174|
[2025/09/12 05:24:13 166637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:878||sndq_packets_used_bytes:0|sndq_packets_free:1798|
[2025/09/12 05:24:13 166641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2023|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2023|path_largest_ack:2023|
[2025/09/12 05:24:13 166645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:2100616|prior_time:1757654653122748|is_app_limited:0|send_elapse:37890|ack_elapse:43842|ctl_first_sent_time:1757654653124174|lagest_ack_time:1757654653166590|curr_delivered:2153423|
[2025/09/12 05:24:13 166650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653124278|
[2025/09/12 05:24:13 166654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:877||sndq_packets_used_bytes:0|sndq_packets_free:1799|
[2025/09/12 05:24:13 166658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39595|rttvar:2449|minrtt:30532|latest_rtt:42312|ack_delay:32|
[2025/09/12 05:24:13 166662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39931|rttvar:2508|minrtt:30532|latest_rtt:42312|ack_delay:32|
[2025/09/12 05:24:13 166666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2023|lost_pn:2020|thresh:3|
[2025/09/12 05:24:13 166670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 166678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39931|rtt_var:2508|pto_duration:49963|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 166682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 166686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 166690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:13 166694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653241002|now:1757654653166678|interv:74324|
[2025/09/12 05:24:13 166698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653241002|now:1757654653166678|interval:74324|pto_count:0|srtt:39931
[2025/09/12 05:24:13 166702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37890, ack_elapse 43842, delivered 52807|rate 1204484|lost 202|
[2025/09/12 05:24:13 166707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204484) in round 47|
[2025/09/12 05:24:13 166711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 166715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 166719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653124278|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 166723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653124278|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103016|
[2025/09/12 05:24:13 166728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44409|srtt:39931|latest_rtt:42312|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 166734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:951|largest:951|pns:2|
[2025/09/12 05:24:13 166738] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:951|frame:ACK |recv_time:1757654653166590|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 166742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773166590|now:1757654653166590|interv:120000000|
[2025/09/12 05:24:13 166746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773166590|now:1757654653166590|interv:120000000|
[2025/09/12 05:24:13 166750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653167136|pq_index:0|
[2025/09/12 05:24:13 166754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653165970|
[2025/09/12 05:24:13 166758] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653166758|
[2025/09/12 05:24:13 166763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653166762|
[2025/09/12 05:24:13 166771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39931|min_srtt:39931|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 166776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2207118|
[2025/09/12 05:24:13 166780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39931|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 166785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 166789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39931|min_srtt:39931|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 166793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2208297|
[2025/09/12 05:24:13 166797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39931|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 166802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 166806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39931|min_srtt:39931|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 166810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2209476|
[2025/09/12 05:24:13 166814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 166818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 166822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 166826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 166830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 166834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2157600|
[2025/09/12 05:24:13 166838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 166842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 166846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653167136|
[2025/09/12 05:24:13 166850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653167136|
[2025/09/12 05:24:13 166854] [debug] |xqc_engine_wakeup_after|wakeup:1757654653167136|now:1757654653166854|diff:282|
[2025/09/12 05:24:13 166861] [debug] |xqc_engine_main_logic|END|now:1757654653166762|
[2025/09/12 05:24:13 166866] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653166866|
[2025/09/12 05:24:13 166870] [debug] |xqc_engine_wakeup_after|wakeup:1757654653167136|now:1757654653166870|diff:266|
[2025/09/12 05:24:13 166874] [debug] |xqc_engine_main_logic|END|now:1757654653166866|
[2025/09/12 05:24:13 167939] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653167939|
[2025/09/12 05:24:13 167948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653167136|pq_index:0|
[2025/09/12 05:24:13 167952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653166762|
[2025/09/12 05:24:13 167957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653167956|
[2025/09/12 05:24:13 167961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653167136|now:1757654653167956|
[2025/09/12 05:24:13 167966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653167136|now:1757654653167956|
[2025/09/12 05:24:13 167970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 167975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39931|min_srtt:39931|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 167979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2209476|
[2025/09/12 05:24:13 167984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 167987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 167991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 167995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 168000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 168004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2157600|
[2025/09/12 05:24:13 168008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 168012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2061|
[2025/09/12 05:24:13 168044] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2061|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654653168020|stream_id:0|stream_offset:2157600|
[2025/09/12 05:24:13 168052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2061|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 168059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:13 168073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39931|rtt_var:2508|pto_duration:49963|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 168079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 168083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 168087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:13 168091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653242983|now:1757654653168073|interv:74910|
[2025/09/12 05:24:13 168095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653242983|now:1757654653168073|interval:74910|pto_count:0|srtt:39931
[2025/09/12 05:24:13 168099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45609|
[2025/09/12 05:24:13 168104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 168108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2158779|
[2025/09/12 05:24:13 168113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 168117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2062|
[2025/09/12 05:24:13 168143] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2062|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45609|now:1757654653168124|stream_id:0|stream_offset:2158779|
[2025/09/12 05:24:13 168152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2062|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 168159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45609|applimit:0|
[2025/09/12 05:24:13 168166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39931|rtt_var:2508|pto_duration:49963|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 168178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 168182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 168185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 168189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653243087|now:1757654653168165|interv:74922|
[2025/09/12 05:24:13 168193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653243087|now:1757654653168165|interval:74922|pto_count:0|srtt:39931
[2025/09/12 05:24:13 168198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46809|
[2025/09/12 05:24:13 168202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 168207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2159958|
[2025/09/12 05:24:13 168215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 168219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653169219|now:1757654653168219|interv:1000|
[2025/09/12 05:24:13 168223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 168227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 168231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653169219|
[2025/09/12 05:24:13 168235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653169219|
[2025/09/12 05:24:13 168239] [debug] |xqc_engine_wakeup_after|wakeup:1757654653169219|now:1757654653168239|diff:980|
[2025/09/12 05:24:13 168243] [debug] |xqc_engine_main_logic|END|now:1757654653167956|
[2025/09/12 05:24:13 168596] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653168595|
[2025/09/12 05:24:13 168604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 168609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:951|
[2025/09/12 05:24:13 168613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:952|
[2025/09/12 05:24:13 168619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:952|
[2025/09/12 05:24:13 168623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 168628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2024|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2025|path_largest_ack:2024|
[2025/09/12 05:24:13 168632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:2100616|prior_time:1757654653122748|is_app_limited:0|send_elapse:38097|ack_elapse:45847|ctl_first_sent_time:1757654653124381|lagest_ack_time:1757654653168595|curr_delivered:2154623|
[2025/09/12 05:24:13 168637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653124381|
[2025/09/12 05:24:13 168641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:876||sndq_packets_used_bytes:0|sndq_packets_free:1800|
[2025/09/12 05:24:13 168646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2025|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2025|path_largest_ack:2025|
[2025/09/12 05:24:13 168650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52807|prior_delivered:2103016|prior_time:1757654653124738|is_app_limited:0|send_elapse:37871|ack_elapse:43857|ctl_first_sent_time:1757654653126175|lagest_ack_time:1757654653168595|curr_delivered:2155823|
[2025/09/12 05:24:13 168654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653126175|
[2025/09/12 05:24:13 168658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:875||sndq_packets_used_bytes:0|sndq_packets_free:1801|
[2025/09/12 05:24:13 168662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39931|rttvar:2508|minrtt:30532|latest_rtt:42420|ack_delay:40|
[2025/09/12 05:24:13 168666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40237|rttvar:2493|minrtt:30532|latest_rtt:42420|ack_delay:40|
[2025/09/12 05:24:13 168676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2025|lost_pn:2022|thresh:3|
[2025/09/12 05:24:13 168680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 168684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40237|rtt_var:2493|pto_duration:50209|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 168688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 168692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 168696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:13 168700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653243333|now:1757654653168684|interv:74649|
[2025/09/12 05:24:13 168704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653243333|now:1757654653168684|interval:74649|pto_count:0|srtt:40237
[2025/09/12 05:24:13 168708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37871, ack_elapse 43857, delivered 52807|rate 1204072|lost 202|
[2025/09/12 05:24:13 168713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 47 -> 48|
[2025/09/12 05:24:13 168717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204072) in round 48|
[2025/09/12 05:24:13 168721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 168725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 168729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653126175|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 168733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653126175|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 168737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44409|srtt:40237|latest_rtt:42420|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:13 168743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:952|largest:952|pns:2|
[2025/09/12 05:24:13 168748] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:952|frame:ACK |recv_time:1757654653168595|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 168752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773168595|now:1757654653168595|interv:120000000|
[2025/09/12 05:24:13 168756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773168595|now:1757654653168595|interv:120000000|
[2025/09/12 05:24:13 168760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653169219|pq_index:0|
[2025/09/12 05:24:13 168764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653167956|
[2025/09/12 05:24:13 168771] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653168771|
[2025/09/12 05:24:13 168776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653168775|
[2025/09/12 05:24:13 168781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40237|min_srtt:40237|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 168785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2209476|
[2025/09/12 05:24:13 168790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40237|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 168794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 168799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40237|min_srtt:40237|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 168803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2210655|
[2025/09/12 05:24:13 168807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40237|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 168811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 168815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40237|min_srtt:40237|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 168820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2211834|
[2025/09/12 05:24:13 168824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 168828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 168832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 168836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 168840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 168844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2159958|
[2025/09/12 05:24:13 168849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 168855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 168859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653169219|
[2025/09/12 05:24:13 168863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653169219|
[2025/09/12 05:24:13 168867] [debug] |xqc_engine_wakeup_after|wakeup:1757654653169219|now:1757654653168867|diff:352|
[2025/09/12 05:24:13 168871] [debug] |xqc_engine_main_logic|END|now:1757654653168775|
[2025/09/12 05:24:13 168876] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653168876|
[2025/09/12 05:24:13 168880] [debug] |xqc_engine_wakeup_after|wakeup:1757654653169219|now:1757654653168879|diff:340|
[2025/09/12 05:24:13 168883] [debug] |xqc_engine_main_logic|END|now:1757654653168876|
[2025/09/12 05:24:13 169948] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653169948|
[2025/09/12 05:24:13 169957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653169219|pq_index:0|
[2025/09/12 05:24:13 169961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653168775|
[2025/09/12 05:24:13 169966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653169965|
[2025/09/12 05:24:13 169971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653169219|now:1757654653169965|
[2025/09/12 05:24:13 169976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653169219|now:1757654653169965|
[2025/09/12 05:24:13 169980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 169985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40237|min_srtt:40237|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 169989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2211834|
[2025/09/12 05:24:13 169993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 169997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 170001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 170005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 170010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 170014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2159958|
[2025/09/12 05:24:13 170018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 170023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2063|
[2025/09/12 05:24:13 170054] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2063|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654653170030|stream_id:0|stream_offset:2159958|
[2025/09/12 05:24:13 170070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2063|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 170077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:13 170084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40237|rtt_var:2493|pto_duration:50209|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 170090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 170094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 170097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:13 170101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653245239|now:1757654653170084|interv:75155|
[2025/09/12 05:24:13 170105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653245239|now:1757654653170084|interval:75155|pto_count:0|srtt:40237
[2025/09/12 05:24:13 170110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45609|
[2025/09/12 05:24:13 170115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 170119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2161137|
[2025/09/12 05:24:13 170123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 170127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2064|
[2025/09/12 05:24:13 170154] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2064|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45609|now:1757654653170134|stream_id:0|stream_offset:2161137|
[2025/09/12 05:24:13 170162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2064|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 170176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45609|applimit:0|
[2025/09/12 05:24:13 170182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40237|rtt_var:2493|pto_duration:50209|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 170187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 170191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 170195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 170199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653245343|now:1757654653170182|interv:75161|
[2025/09/12 05:24:13 170202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653245343|now:1757654653170182|interval:75161|pto_count:0|srtt:40237
[2025/09/12 05:24:13 170212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46809|
[2025/09/12 05:24:13 170216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 170220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2162316|
[2025/09/12 05:24:13 170225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 170229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653171229|now:1757654653170229|interv:1000|
[2025/09/12 05:24:13 170233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 170236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 170240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653171229|
[2025/09/12 05:24:13 170245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653171229|
[2025/09/12 05:24:13 170249] [debug] |xqc_engine_wakeup_after|wakeup:1757654653171229|now:1757654653170248|diff:981|
[2025/09/12 05:24:13 170253] [debug] |xqc_engine_main_logic|END|now:1757654653169965|
[2025/09/12 05:24:13 170585] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653170585|
[2025/09/12 05:24:13 170593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 170599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:952|
[2025/09/12 05:24:13 170603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:953|
[2025/09/12 05:24:13 170608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:953|
[2025/09/12 05:24:13 170612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 170617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2026|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2027|path_largest_ack:2026|
[2025/09/12 05:24:13 170623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:2103016|prior_time:1757654653124738|is_app_limited:0|send_elapse:37974|ack_elapse:45847|ctl_first_sent_time:1757654653126278|lagest_ack_time:1757654653170585|curr_delivered:2157023|
[2025/09/12 05:24:13 170627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653126278|
[2025/09/12 05:24:13 170634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:874||sndq_packets_used_bytes:0|sndq_packets_free:1802|
[2025/09/12 05:24:13 170638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2027|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2027|path_largest_ack:2027|
[2025/09/12 05:24:13 170643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52807|prior_delivered:2105416|prior_time:1757654653126732|is_app_limited:0|send_elapse:37896|ack_elapse:43853|ctl_first_sent_time:1757654653128165|lagest_ack_time:1757654653170585|curr_delivered:2158223|
[2025/09/12 05:24:13 170647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653128165|
[2025/09/12 05:24:13 170651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:873||sndq_packets_used_bytes:0|sndq_packets_free:1803|
[2025/09/12 05:24:13 170658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40237|rttvar:2493|minrtt:30532|latest_rtt:42420|ack_delay:32|
[2025/09/12 05:24:13 170663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40506|rttvar:2407|minrtt:30532|latest_rtt:42420|ack_delay:32|
[2025/09/12 05:24:13 170667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2027|lost_pn:2024|thresh:3|
[2025/09/12 05:24:13 170671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 170675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40506|rtt_var:2407|pto_duration:50134|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 170679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 170683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 170687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:13 170691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653245268|now:1757654653170675|interv:74593|
[2025/09/12 05:24:13 170695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653245268|now:1757654653170675|interval:74593|pto_count:0|srtt:40506
[2025/09/12 05:24:13 170699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37896, ack_elapse 43853, delivered 52807|rate 1204182|lost 202|
[2025/09/12 05:24:13 170704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204182) in round 48|
[2025/09/12 05:24:13 170708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 170712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 170715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653128165|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 170720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653128165|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 170724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44409|srtt:40506|latest_rtt:42420|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 170730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:953|largest:953|pns:2|
[2025/09/12 05:24:13 170734] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:953|frame:ACK |recv_time:1757654653170585|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 170739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773170585|now:1757654653170585|interv:120000000|
[2025/09/12 05:24:13 170743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773170585|now:1757654653170585|interv:120000000|
[2025/09/12 05:24:13 170749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653171229|pq_index:0|
[2025/09/12 05:24:13 170753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653169965|
[2025/09/12 05:24:13 170757] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653170757|
[2025/09/12 05:24:13 170762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653170761|
[2025/09/12 05:24:13 170767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40506|min_srtt:40506|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 170772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2211834|
[2025/09/12 05:24:13 170776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40506|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 170781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 170785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40506|min_srtt:40506|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 170790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2213013|
[2025/09/12 05:24:13 170794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40506|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 170799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 170803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40506|min_srtt:40506|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 170807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2214192|
[2025/09/12 05:24:13 170811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 170815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 170819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 170823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 170828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 170832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2162316|
[2025/09/12 05:24:13 170839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 170843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 170847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653171229|
[2025/09/12 05:24:13 170851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653171229|
[2025/09/12 05:24:13 170855] [debug] |xqc_engine_wakeup_after|wakeup:1757654653171229|now:1757654653170854|diff:375|
[2025/09/12 05:24:13 170859] [debug] |xqc_engine_main_logic|END|now:1757654653170761|
[2025/09/12 05:24:13 170864] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653170864|
[2025/09/12 05:24:13 170867] [debug] |xqc_engine_wakeup_after|wakeup:1757654653171229|now:1757654653170867|diff:362|
[2025/09/12 05:24:13 170871] [debug] |xqc_engine_main_logic|END|now:1757654653170864|
[2025/09/12 05:24:13 171936] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653171936|
[2025/09/12 05:24:13 171945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653171229|pq_index:0|
[2025/09/12 05:24:13 171949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653170761|
[2025/09/12 05:24:13 171954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653171953|
[2025/09/12 05:24:13 171959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653171229|now:1757654653171953|
[2025/09/12 05:24:13 171963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653171229|now:1757654653171953|
[2025/09/12 05:24:13 171967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 171972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40506|min_srtt:40506|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 171976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2214192|
[2025/09/12 05:24:13 171981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 171985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 171989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 171993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 171998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 172002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2162316|
[2025/09/12 05:24:13 172006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 172010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2065|
[2025/09/12 05:24:13 172046] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2065|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654653172022|stream_id:0|stream_offset:2162316|
[2025/09/12 05:24:13 172055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2065|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 172062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:13 172069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40506|rtt_var:2407|pto_duration:50134|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 172076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 172081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 172085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:13 172088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653247156|now:1757654653172068|interv:75088|
[2025/09/12 05:24:13 172093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653247156|now:1757654653172068|interval:75088|pto_count:0|srtt:40506
[2025/09/12 05:24:13 172097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45609|
[2025/09/12 05:24:13 172102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 172106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2163495|
[2025/09/12 05:24:13 172111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 172115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2066|
[2025/09/12 05:24:13 172141] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2066|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45609|now:1757654653172121|stream_id:0|stream_offset:2163495|
[2025/09/12 05:24:13 172149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2066|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 172157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45609|applimit:0|
[2025/09/12 05:24:13 172163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40506|rtt_var:2407|pto_duration:50134|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 172175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 172179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 172183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 172187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653247255|now:1757654653172163|interv:75092|
[2025/09/12 05:24:13 172196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653247255|now:1757654653172163|interval:75092|pto_count:0|srtt:40506
[2025/09/12 05:24:13 172200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46809|
[2025/09/12 05:24:13 172205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 172209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2164674|
[2025/09/12 05:24:13 172214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 172217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653173217|now:1757654653172217|interv:1000|
[2025/09/12 05:24:13 172221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 172225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 172229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653173217|
[2025/09/12 05:24:13 172233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653173217|
[2025/09/12 05:24:13 172238] [debug] |xqc_engine_wakeup_after|wakeup:1757654653173217|now:1757654653172237|diff:980|
[2025/09/12 05:24:13 172242] [debug] |xqc_engine_main_logic|END|now:1757654653171953|
[2025/09/12 05:24:13 172580] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653172579|
[2025/09/12 05:24:13 172588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 172593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:953|
[2025/09/12 05:24:13 172597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:954|
[2025/09/12 05:24:13 172603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:954|
[2025/09/12 05:24:13 172607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 172612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2028|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2029|path_largest_ack:2028|
[2025/09/12 05:24:13 172616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:2105416|prior_time:1757654653126732|is_app_limited:0|send_elapse:38001|ack_elapse:45847|ctl_first_sent_time:1757654653128270|lagest_ack_time:1757654653172579|curr_delivered:2159423|
[2025/09/12 05:24:13 172621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653128270|
[2025/09/12 05:24:13 172625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:872||sndq_packets_used_bytes:0|sndq_packets_free:1804|
[2025/09/12 05:24:13 172629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2029|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2029|path_largest_ack:2029|
[2025/09/12 05:24:13 172634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:2105416|prior_time:1757654653126732|is_app_limited:0|send_elapse:38001|ack_elapse:45847|ctl_first_sent_time:1757654653128270|lagest_ack_time:1757654653172579|curr_delivered:2160623|
[2025/09/12 05:24:13 172642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653128367|
[2025/09/12 05:24:13 172646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:871||sndq_packets_used_bytes:0|sndq_packets_free:1805|
[2025/09/12 05:24:13 172650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40506|rttvar:2407|minrtt:30532|latest_rtt:44212|ack_delay:40|
[2025/09/12 05:24:13 172654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40964|rttvar:2722|minrtt:30532|latest_rtt:44212|ack_delay:40|
[2025/09/12 05:24:13 172659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2029|lost_pn:2026|thresh:3|
[2025/09/12 05:24:13 172663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 172667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40964|rtt_var:2722|pto_duration:51852|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 172671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 172675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 172678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:13 172682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653248973|now:1757654653172666|interv:76307|
[2025/09/12 05:24:13 172686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653248973|now:1757654653172666|interval:76307|pto_count:0|srtt:40964
[2025/09/12 05:24:13 172691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38001, ack_elapse 45847, delivered 55207|rate 1204157|lost 202|
[2025/09/12 05:24:13 172695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204157) in round 48|
[2025/09/12 05:24:13 172699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 172703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 172707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653128367|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 172712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653128367|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 172716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44409|srtt:40964|latest_rtt:44212|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 172722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:954|largest:954|pns:2|
[2025/09/12 05:24:13 172726] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:954|frame:ACK |recv_time:1757654653172579|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 172733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773172579|now:1757654653172579|interv:120000000|
[2025/09/12 05:24:13 172738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773172579|now:1757654653172579|interv:120000000|
[2025/09/12 05:24:13 172741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653173217|pq_index:0|
[2025/09/12 05:24:13 172746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653171953|
[2025/09/12 05:24:13 172750] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653172749|
[2025/09/12 05:24:13 172754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653172753|
[2025/09/12 05:24:13 172760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40964|min_srtt:40964|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 172764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2214192|
[2025/09/12 05:24:13 172769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40964|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 172773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 172778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40964|min_srtt:40964|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 172782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2215371|
[2025/09/12 05:24:13 172786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40964|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 172791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 172795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40964|min_srtt:40964|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 172799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2216550|
[2025/09/12 05:24:13 172803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 172807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 172811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 172815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 172822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 172826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2164674|
[2025/09/12 05:24:13 172830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 172834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 172838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653173217|
[2025/09/12 05:24:13 172842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653173217|
[2025/09/12 05:24:13 172846] [debug] |xqc_engine_wakeup_after|wakeup:1757654653173217|now:1757654653172846|diff:371|
[2025/09/12 05:24:13 172850] [debug] |xqc_engine_main_logic|END|now:1757654653172753|
[2025/09/12 05:24:13 172855] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653172855|
[2025/09/12 05:24:13 172859] [debug] |xqc_engine_wakeup_after|wakeup:1757654653173217|now:1757654653172859|diff:358|
[2025/09/12 05:24:13 172863] [debug] |xqc_engine_main_logic|END|now:1757654653172855|
[2025/09/12 05:24:13 173927] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653173927|
[2025/09/12 05:24:13 173936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653173217|pq_index:0|
[2025/09/12 05:24:13 173941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653172753|
[2025/09/12 05:24:13 173946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653173945|
[2025/09/12 05:24:13 173950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653173217|now:1757654653173945|
[2025/09/12 05:24:13 173954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653173217|now:1757654653173945|
[2025/09/12 05:24:13 173958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 173963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40964|min_srtt:40964|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 173968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2216550|
[2025/09/12 05:24:13 173972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 173977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 173981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 173985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 173990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 173994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2164674|
[2025/09/12 05:24:13 174002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 174006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2067|
[2025/09/12 05:24:13 174039] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2067|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654653174015|stream_id:0|stream_offset:2164674|
[2025/09/12 05:24:13 174048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2067|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 174055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:13 174061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40964|rtt_var:2722|pto_duration:51852|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 174069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 174074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 174078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:13 174081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653250867|now:1757654653174061|interv:76806|
[2025/09/12 05:24:13 174085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653250867|now:1757654653174061|interval:76806|pto_count:0|srtt:40964
[2025/09/12 05:24:13 174090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45609|
[2025/09/12 05:24:13 174095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 174099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2165853|
[2025/09/12 05:24:13 174103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 174107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2068|
[2025/09/12 05:24:13 174133] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2068|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45609|now:1757654653174114|stream_id:0|stream_offset:2165853|
[2025/09/12 05:24:13 174141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2068|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 174148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45609|applimit:0|
[2025/09/12 05:24:13 174155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40964|rtt_var:2722|pto_duration:51852|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 174167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 174171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 174179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 174183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653250966|now:1757654653174154|interv:76812|
[2025/09/12 05:24:13 174187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653250966|now:1757654653174154|interval:76812|pto_count:0|srtt:40964
[2025/09/12 05:24:13 174191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46809|
[2025/09/12 05:24:13 174196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 174200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2167032|
[2025/09/12 05:24:13 174205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 174209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653175208|now:1757654653174208|interv:1000|
[2025/09/12 05:24:13 174213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 174216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 174220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653175208|
[2025/09/12 05:24:13 174224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653175208|
[2025/09/12 05:24:13 174228] [debug] |xqc_engine_wakeup_after|wakeup:1757654653175208|now:1757654653174228|diff:980|
[2025/09/12 05:24:13 174233] [debug] |xqc_engine_main_logic|END|now:1757654653173945|
[2025/09/12 05:24:13 174579] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653174578|
[2025/09/12 05:24:13 174587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 174592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:954|
[2025/09/12 05:24:13 174596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:955|
[2025/09/12 05:24:13 174602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:955|
[2025/09/12 05:24:13 174606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 174611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2030|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2031|path_largest_ack:2030|
[2025/09/12 05:24:13 174615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:2107816|prior_time:1757654653128727|is_app_limited:0|send_elapse:37893|ack_elapse:45851|ctl_first_sent_time:1757654653130160|lagest_ack_time:1757654653174578|curr_delivered:2161823|
[2025/09/12 05:24:13 174620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653130160|
[2025/09/12 05:24:13 174624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:870||sndq_packets_used_bytes:0|sndq_packets_free:1806|
[2025/09/12 05:24:13 174628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2031|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2031|path_largest_ack:2031|
[2025/09/12 05:24:13 174636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:2107816|prior_time:1757654653128727|is_app_limited:0|send_elapse:37893|ack_elapse:45851|ctl_first_sent_time:1757654653130160|lagest_ack_time:1757654653174578|curr_delivered:2163023|
[2025/09/12 05:24:13 174641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653130264|
[2025/09/12 05:24:13 174645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:869||sndq_packets_used_bytes:0|sndq_packets_free:1807|
[2025/09/12 05:24:13 174649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40964|rttvar:2722|minrtt:30532|latest_rtt:44314|ack_delay:32|
[2025/09/12 05:24:13 174653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41379|rttvar:2871|minrtt:30532|latest_rtt:44314|ack_delay:32|
[2025/09/12 05:24:13 174657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2031|lost_pn:2028|thresh:3|
[2025/09/12 05:24:13 174661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 174665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41379|rtt_var:2871|pto_duration:52863|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 174670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 174673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 174677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:13 174681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653251977|now:1757654653174665|interv:77312|
[2025/09/12 05:24:13 174685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653251977|now:1757654653174665|interval:77312|pto_count:0|srtt:41379
[2025/09/12 05:24:13 174689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37893, ack_elapse 45851, delivered 55207|rate 1204052|lost 202|
[2025/09/12 05:24:13 174694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204052) in round 48|
[2025/09/12 05:24:13 174698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 174702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 174706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653130264|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 174710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653130264|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 174715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44409|srtt:41379|latest_rtt:44314|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 174723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:955|largest:955|pns:2|
[2025/09/12 05:24:13 174727] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:955|frame:ACK |recv_time:1757654653174578|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 174732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773174578|now:1757654653174578|interv:120000000|
[2025/09/12 05:24:13 174736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773174578|now:1757654653174578|interv:120000000|
[2025/09/12 05:24:13 174740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653175208|pq_index:0|
[2025/09/12 05:24:13 174744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653173945|
[2025/09/12 05:24:13 174748] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653174747|
[2025/09/12 05:24:13 174752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653174751|
[2025/09/12 05:24:13 174758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41379|min_srtt:41379|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 174762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2216550|
[2025/09/12 05:24:13 174766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41379|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 174771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 174775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41379|min_srtt:41379|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 174779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2217729|
[2025/09/12 05:24:13 174784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41379|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 174788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 174792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41379|min_srtt:41379|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 174796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2218908|
[2025/09/12 05:24:13 174800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 174804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 174808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 174815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 174819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 174823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2167032|
[2025/09/12 05:24:13 174828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 174832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 174835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653175208|
[2025/09/12 05:24:13 174839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653175208|
[2025/09/12 05:24:13 174843] [debug] |xqc_engine_wakeup_after|wakeup:1757654653175208|now:1757654653174843|diff:365|
[2025/09/12 05:24:13 174847] [debug] |xqc_engine_main_logic|END|now:1757654653174751|
[2025/09/12 05:24:13 174852] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653174852|
[2025/09/12 05:24:13 174856] [debug] |xqc_engine_wakeup_after|wakeup:1757654653175208|now:1757654653174856|diff:352|
[2025/09/12 05:24:13 174860] [debug] |xqc_engine_main_logic|END|now:1757654653174852|
[2025/09/12 05:24:13 175925] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653175925|
[2025/09/12 05:24:13 175934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653175208|pq_index:0|
[2025/09/12 05:24:13 175938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653174751|
[2025/09/12 05:24:13 175943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653175942|
[2025/09/12 05:24:13 175947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653175208|now:1757654653175942|
[2025/09/12 05:24:13 175951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653175208|now:1757654653175942|
[2025/09/12 05:24:13 175955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 175961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41379|min_srtt:41379|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 175965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2218908|
[2025/09/12 05:24:13 175970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 175973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 175977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 175982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 175990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 175994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2167032|
[2025/09/12 05:24:13 175999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 176003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2069|
[2025/09/12 05:24:13 176034] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2069|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654653176011|stream_id:0|stream_offset:2167032|
[2025/09/12 05:24:13 176043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2069|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 176050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:13 176056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41379|rtt_var:2871|pto_duration:52863|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 176063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 176069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 176073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:13 176077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653253874|now:1757654653176056|interv:77818|
[2025/09/12 05:24:13 176081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653253874|now:1757654653176056|interval:77818|pto_count:0|srtt:41379
[2025/09/12 05:24:13 176085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45609|
[2025/09/12 05:24:13 176090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 176094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2168211|
[2025/09/12 05:24:13 176099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 176103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2070|
[2025/09/12 05:24:13 176128] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2070|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45609|now:1757654653176110|stream_id:0|stream_offset:2168211|
[2025/09/12 05:24:13 176137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2070|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 176144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45609|applimit:0|
[2025/09/12 05:24:13 176150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41379|rtt_var:2871|pto_duration:52863|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 176166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 176170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 176174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 176178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653253973|now:1757654653176150|interv:77823|
[2025/09/12 05:24:13 176182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653253973|now:1757654653176150|interval:77823|pto_count:0|srtt:41379
[2025/09/12 05:24:13 176187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46809|
[2025/09/12 05:24:13 176192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 176196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2169390|
[2025/09/12 05:24:13 176200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 176204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653177204|now:1757654653176204|interv:1000|
[2025/09/12 05:24:13 176208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 176212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 176216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653177204|
[2025/09/12 05:24:13 176220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653177204|
[2025/09/12 05:24:13 176224] [debug] |xqc_engine_wakeup_after|wakeup:1757654653177204|now:1757654653176224|diff:980|
[2025/09/12 05:24:13 176228] [debug] |xqc_engine_main_logic|END|now:1757654653175942|
[2025/09/12 05:24:13 176567] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653176566|
[2025/09/12 05:24:13 176575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 176581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:955|
[2025/09/12 05:24:13 176585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:956|
[2025/09/12 05:24:13 176590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:956|
[2025/09/12 05:24:13 176594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 176599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2032|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2033|path_largest_ack:2032|
[2025/09/12 05:24:13 176603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:2110216|prior_time:1757654653130719|is_app_limited:0|send_elapse:37898|ack_elapse:45847|ctl_first_sent_time:1757654653132153|lagest_ack_time:1757654653176566|curr_delivered:2164223|
[2025/09/12 05:24:13 176608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653132153|
[2025/09/12 05:24:13 176612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:868||sndq_packets_used_bytes:0|sndq_packets_free:1808|
[2025/09/12 05:24:13 176624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2033|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2033|path_largest_ack:2033|
[2025/09/12 05:24:13 176628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:2110216|prior_time:1757654653130719|is_app_limited:0|send_elapse:37898|ack_elapse:45847|ctl_first_sent_time:1757654653132153|lagest_ack_time:1757654653176566|curr_delivered:2165423|
[2025/09/12 05:24:13 176633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653132261|
[2025/09/12 05:24:13 176637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:867||sndq_packets_used_bytes:0|sndq_packets_free:1809|
[2025/09/12 05:24:13 176641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41379|rttvar:2871|minrtt:30532|latest_rtt:44305|ack_delay:32|
[2025/09/12 05:24:13 176645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41741|rttvar:2877|minrtt:30532|latest_rtt:44305|ack_delay:32|
[2025/09/12 05:24:13 176649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2033|lost_pn:2030|thresh:3|
[2025/09/12 05:24:13 176653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 176657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41741|rtt_var:2877|pto_duration:53249|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 176661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 176665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 176669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:13 176673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653254359|now:1757654653176657|interv:77702|
[2025/09/12 05:24:13 176677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653254359|now:1757654653176657|interval:77702|pto_count:0|srtt:41741
[2025/09/12 05:24:13 176681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37898, ack_elapse 45847, delivered 55207|rate 1204157|lost 202|
[2025/09/12 05:24:13 176685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204157) in round 48|
[2025/09/12 05:24:13 176689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 176693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 176697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653132261|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 176702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653132261|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 176706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44409|srtt:41741|latest_rtt:44305|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 176714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:956|largest:956|pns:2|
[2025/09/12 05:24:13 176719] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:956|frame:ACK |recv_time:1757654653176566|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 176723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773176566|now:1757654653176566|interv:120000000|
[2025/09/12 05:24:13 176727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773176566|now:1757654653176566|interv:120000000|
[2025/09/12 05:24:13 176731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653177204|pq_index:0|
[2025/09/12 05:24:13 176735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653175942|
[2025/09/12 05:24:13 176739] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653176739|
[2025/09/12 05:24:13 176744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653176743|
[2025/09/12 05:24:13 176749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41741|min_srtt:41741|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 176754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2218908|
[2025/09/12 05:24:13 176758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41741|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 176762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 176767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41741|min_srtt:41741|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 176771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2220087|
[2025/09/12 05:24:13 176775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41741|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 176779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 176783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41741|min_srtt:41741|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 176788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2221266|
[2025/09/12 05:24:13 176794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 176798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 176802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 176806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 176810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 176814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2169390|
[2025/09/12 05:24:13 176819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 176822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 176826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653177204|
[2025/09/12 05:24:13 176830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653177204|
[2025/09/12 05:24:13 176834] [debug] |xqc_engine_wakeup_after|wakeup:1757654653177204|now:1757654653176834|diff:370|
[2025/09/12 05:24:13 176838] [debug] |xqc_engine_main_logic|END|now:1757654653176743|
[2025/09/12 05:24:13 176843] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653176843|
[2025/09/12 05:24:13 176847] [debug] |xqc_engine_wakeup_after|wakeup:1757654653177204|now:1757654653176847|diff:357|
[2025/09/12 05:24:13 176851] [debug] |xqc_engine_main_logic|END|now:1757654653176843|
[2025/09/12 05:24:13 177916] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653177916|
[2025/09/12 05:24:13 177925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653177204|pq_index:0|
[2025/09/12 05:24:13 177929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653176743|
[2025/09/12 05:24:13 177934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653177933|
[2025/09/12 05:24:13 177938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653177204|now:1757654653177933|
[2025/09/12 05:24:13 177943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653177204|now:1757654653177933|
[2025/09/12 05:24:13 177946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 177951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41741|min_srtt:41741|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 177956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2221266|
[2025/09/12 05:24:13 177961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 177964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 177968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 177977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 177981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 177985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2169390|
[2025/09/12 05:24:13 177990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 177994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2071|
[2025/09/12 05:24:13 178026] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2071|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654653178002|stream_id:0|stream_offset:2169390|
[2025/09/12 05:24:13 178035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2071|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 178042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:13 178049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41741|rtt_var:2877|pto_duration:53249|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 178056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 178062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 178065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:13 178069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653256251|now:1757654653178048|interv:78203|
[2025/09/12 05:24:13 178073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653256251|now:1757654653178048|interval:78203|pto_count:0|srtt:41741
[2025/09/12 05:24:13 178078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45609|
[2025/09/12 05:24:13 178083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 178087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2170569|
[2025/09/12 05:24:13 178091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 178095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2072|
[2025/09/12 05:24:13 178121] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2072|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45609|now:1757654653178102|stream_id:0|stream_offset:2170569|
[2025/09/12 05:24:13 178129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2072|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 178142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45609|applimit:0|
[2025/09/12 05:24:13 178155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41741|rtt_var:2877|pto_duration:53249|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 178159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 178163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 178167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 178171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653256351|now:1757654653178155|interv:78196|
[2025/09/12 05:24:13 178175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653256351|now:1757654653178155|interval:78196|pto_count:0|srtt:41741
[2025/09/12 05:24:13 178179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46809|
[2025/09/12 05:24:13 178184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 178188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2171748|
[2025/09/12 05:24:13 178192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 178196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653179196|now:1757654653178196|interv:1000|
[2025/09/12 05:24:13 178200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 178204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 178208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653179196|
[2025/09/12 05:24:13 178212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653179196|
[2025/09/12 05:24:13 178216] [debug] |xqc_engine_wakeup_after|wakeup:1757654653179196|now:1757654653178216|diff:980|
[2025/09/12 05:24:13 178220] [debug] |xqc_engine_main_logic|END|now:1757654653177933|
[2025/09/12 05:24:13 178570] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653178569|
[2025/09/12 05:24:13 178577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 178583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:956|
[2025/09/12 05:24:13 178587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:957|
[2025/09/12 05:24:13 178593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:957|
[2025/09/12 05:24:13 178597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 178601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2034|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2035|path_largest_ack:2034|
[2025/09/12 05:24:13 178606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:2110216|prior_time:1757654653130719|is_app_limited:0|send_elapse:38114|ack_elapse:47850|ctl_first_sent_time:1757654653132369|lagest_ack_time:1757654653178569|curr_delivered:2166623|
[2025/09/12 05:24:13 178614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653132369|
[2025/09/12 05:24:13 178619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:866||sndq_packets_used_bytes:0|sndq_packets_free:1810|
[2025/09/12 05:24:13 178623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2035|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2035|path_largest_ack:2035|
[2025/09/12 05:24:13 178628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:55207|prior_delivered:2112616|prior_time:1757654653132732|is_app_limited:0|send_elapse:37920|ack_elapse:45837|ctl_first_sent_time:1757654653134176|lagest_ack_time:1757654653178569|curr_delivered:2167823|
[2025/09/12 05:24:13 178632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653134176|
[2025/09/12 05:24:13 178636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:865||sndq_packets_used_bytes:0|sndq_packets_free:1811|
[2025/09/12 05:24:13 178640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41741|rttvar:2877|minrtt:30532|latest_rtt:44393|ack_delay:40|
[2025/09/12 05:24:13 178644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42068|rttvar:2811|minrtt:30532|latest_rtt:44393|ack_delay:40|
[2025/09/12 05:24:13 178648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2035|lost_pn:2032|thresh:3|
[2025/09/12 05:24:13 178652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 178656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42068|rtt_var:2811|pto_duration:53312|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 178660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 178664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 178668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:13 178672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653256414|now:1757654653178656|interv:77758|
[2025/09/12 05:24:13 178676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653256414|now:1757654653178656|interval:77758|pto_count:0|srtt:42068
[2025/09/12 05:24:13 178680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37920, ack_elapse 45837, delivered 55207|rate 1204420|lost 202|
[2025/09/12 05:24:13 178685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204420) in round 48|
[2025/09/12 05:24:13 178689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 178693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 178697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653134176|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 178702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653134176|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 178709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44409|srtt:42068|latest_rtt:44393|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 178714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:957|largest:957|pns:2|
[2025/09/12 05:24:13 178719] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:957|frame:ACK |recv_time:1757654653178569|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 178723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773178569|now:1757654653178569|interv:120000000|
[2025/09/12 05:24:13 178727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773178569|now:1757654653178569|interv:120000000|
[2025/09/12 05:24:13 178731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653179196|pq_index:0|
[2025/09/12 05:24:13 178736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653177933|
[2025/09/12 05:24:13 178739] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653178739|
[2025/09/12 05:24:13 178744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653178743|
[2025/09/12 05:24:13 178750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42068|min_srtt:42068|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 178754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2221266|
[2025/09/12 05:24:13 178759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42068|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 178763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 178768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42068|min_srtt:42068|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 178772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2222445|
[2025/09/12 05:24:13 178776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42068|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 178781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 178785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42068|min_srtt:42068|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 178792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2223624|
[2025/09/12 05:24:13 178796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 178800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 178804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 178808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 178812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 178816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2171748|
[2025/09/12 05:24:13 178821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 178825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 178828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653179196|
[2025/09/12 05:24:13 178832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653179196|
[2025/09/12 05:24:13 178836] [debug] |xqc_engine_wakeup_after|wakeup:1757654653179196|now:1757654653178836|diff:360|
[2025/09/12 05:24:13 178840] [debug] |xqc_engine_main_logic|END|now:1757654653178743|
[2025/09/12 05:24:13 178845] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653178845|
[2025/09/12 05:24:13 178849] [debug] |xqc_engine_wakeup_after|wakeup:1757654653179196|now:1757654653178849|diff:347|
[2025/09/12 05:24:13 178853] [debug] |xqc_engine_main_logic|END|now:1757654653178845|
[2025/09/12 05:24:13 179918] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653179918|
[2025/09/12 05:24:13 179927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653179196|pq_index:0|
[2025/09/12 05:24:13 179931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653178743|
[2025/09/12 05:24:13 179936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653179935|
[2025/09/12 05:24:13 179941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653179196|now:1757654653179935|
[2025/09/12 05:24:13 179945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653179196|now:1757654653179935|
[2025/09/12 05:24:13 179949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 179954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42068|min_srtt:42068|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 179958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2223624|
[2025/09/12 05:24:13 179963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 179971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 179975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 179979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 179983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 179987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2171748|
[2025/09/12 05:24:13 179993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 179997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2073|
[2025/09/12 05:24:13 180029] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2073|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654653180005|stream_id:0|stream_offset:2171748|
[2025/09/12 05:24:13 180037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2073|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 180045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:13 180051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42068|rtt_var:2811|pto_duration:53312|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 180059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 180064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 180067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:13 180071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653258317|now:1757654653180051|interv:78266|
[2025/09/12 05:24:13 180075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653258317|now:1757654653180051|interval:78266|pto_count:0|srtt:42068
[2025/09/12 05:24:13 180080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45609|
[2025/09/12 05:24:13 180085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 180089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2172927|
[2025/09/12 05:24:13 180093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 180097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2074|
[2025/09/12 05:24:13 180122] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2074|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45609|now:1757654653180104|stream_id:0|stream_offset:2172927|
[2025/09/12 05:24:13 180137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2074|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 180151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45609|applimit:0|
[2025/09/12 05:24:13 180156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42068|rtt_var:2811|pto_duration:53312|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 180160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 180164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 180168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 180172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653258416|now:1757654653180156|interv:78260|
[2025/09/12 05:24:13 180176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653258416|now:1757654653180156|interval:78260|pto_count:0|srtt:42068
[2025/09/12 05:24:13 180181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46809|
[2025/09/12 05:24:13 180185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 180189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2174106|
[2025/09/12 05:24:13 180194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 180198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653181197|now:1757654653180197|interv:1000|
[2025/09/12 05:24:13 180201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 180205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 180209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653181197|
[2025/09/12 05:24:13 180213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653181197|
[2025/09/12 05:24:13 180217] [debug] |xqc_engine_wakeup_after|wakeup:1757654653181197|now:1757654653180217|diff:980|
[2025/09/12 05:24:13 180222] [debug] |xqc_engine_main_logic|END|now:1757654653179935|
[2025/09/12 05:24:13 180554] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653180553|
[2025/09/12 05:24:13 180564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 180570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:957|
[2025/09/12 05:24:13 180574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:958|
[2025/09/12 05:24:13 180579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:958|
[2025/09/12 05:24:13 180584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 180588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2036|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2037|path_largest_ack:2036|
[2025/09/12 05:24:13 180597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:2112616|prior_time:1757654653132732|is_app_limited:0|send_elapse:38029|ack_elapse:47821|ctl_first_sent_time:1757654653134285|lagest_ack_time:1757654653180553|curr_delivered:2169023|
[2025/09/12 05:24:13 180601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653134285|
[2025/09/12 05:24:13 180606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:864||sndq_packets_used_bytes:0|sndq_packets_free:1812|
[2025/09/12 05:24:13 180610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2037|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2037|path_largest_ack:2037|
[2025/09/12 05:24:13 180614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:55207|prior_delivered:2115016|prior_time:1757654653134715|is_app_limited:0|send_elapse:37905|ack_elapse:45838|ctl_first_sent_time:1757654653136165|lagest_ack_time:1757654653180553|curr_delivered:2170223|
[2025/09/12 05:24:13 180619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653136165|
[2025/09/12 05:24:13 180622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:863||sndq_packets_used_bytes:0|sndq_packets_free:1813|
[2025/09/12 05:24:13 180626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42068|rttvar:2811|minrtt:30532|latest_rtt:44388|ack_delay:32|
[2025/09/12 05:24:13 180631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42354|rttvar:2681|minrtt:30532|latest_rtt:44388|ack_delay:32|
[2025/09/12 05:24:13 180635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2037|lost_pn:2034|thresh:3|
[2025/09/12 05:24:13 180639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 180643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42354|rtt_var:2681|pto_duration:53078|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 180647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 180651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 180655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:13 180659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653258182|now:1757654653180643|interv:77539|
[2025/09/12 05:24:13 180663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653258182|now:1757654653180643|interval:77539|pto_count:0|srtt:42354
[2025/09/12 05:24:13 180667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37905, ack_elapse 45838, delivered 55207|rate 1204393|lost 202|
[2025/09/12 05:24:13 180671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204393) in round 48|
[2025/09/12 05:24:13 180676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 180680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 180684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653136165|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 180690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653136165|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 180695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44409|srtt:42354|latest_rtt:44388|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 180700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:958|largest:958|pns:2|
[2025/09/12 05:24:13 180705] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:958|frame:ACK |recv_time:1757654653180553|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 180709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773180553|now:1757654653180553|interv:120000000|
[2025/09/12 05:24:13 180713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773180553|now:1757654653180553|interv:120000000|
[2025/09/12 05:24:13 180717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653181197|pq_index:0|
[2025/09/12 05:24:13 180721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653179935|
[2025/09/12 05:24:13 180725] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653180725|
[2025/09/12 05:24:13 180730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653180729|
[2025/09/12 05:24:13 180736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42354|min_srtt:42354|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 180740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2223624|
[2025/09/12 05:24:13 180745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42354|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 180749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 180753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42354|min_srtt:42354|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 180758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2224803|
[2025/09/12 05:24:13 180762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42354|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 180766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 180773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42354|min_srtt:42354|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 180777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2225982|
[2025/09/12 05:24:13 180782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 180785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 180789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 180793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 180798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 180802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2174106|
[2025/09/12 05:24:13 180806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 180810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 180814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653181197|
[2025/09/12 05:24:13 180818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653181197|
[2025/09/12 05:24:13 180822] [debug] |xqc_engine_wakeup_after|wakeup:1757654653181197|now:1757654653180822|diff:375|
[2025/09/12 05:24:13 180826] [debug] |xqc_engine_main_logic|END|now:1757654653180729|
[2025/09/12 05:24:13 180831] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653180831|
[2025/09/12 05:24:13 180835] [debug] |xqc_engine_wakeup_after|wakeup:1757654653181197|now:1757654653180835|diff:362|
[2025/09/12 05:24:13 180838] [debug] |xqc_engine_main_logic|END|now:1757654653180831|
[2025/09/12 05:24:13 181903] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653181903|
[2025/09/12 05:24:13 181912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653181197|pq_index:0|
[2025/09/12 05:24:13 181917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653180729|
[2025/09/12 05:24:13 181922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653181921|
[2025/09/12 05:24:13 181926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653181197|now:1757654653181921|
[2025/09/12 05:24:13 181930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653181197|now:1757654653181921|
[2025/09/12 05:24:13 181934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 181939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42354|min_srtt:42354|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 181944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2225982|
[2025/09/12 05:24:13 181953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 181957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 181960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 181965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 181969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 181973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2174106|
[2025/09/12 05:24:13 181978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 181985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2075|
[2025/09/12 05:24:13 182022] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2075|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654653181997|stream_id:0|stream_offset:2174106|
[2025/09/12 05:24:13 182030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2075|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 182038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:13 182044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42354|rtt_var:2681|pto_duration:53078|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 182051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 182056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 182060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:13 182064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653260075|now:1757654653182044|interv:78031|
[2025/09/12 05:24:13 182068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653260075|now:1757654653182044|interval:78031|pto_count:0|srtt:42354
[2025/09/12 05:24:13 182072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45609|
[2025/09/12 05:24:13 182077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 182081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2175285|
[2025/09/12 05:24:13 182086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 182090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2076|
[2025/09/12 05:24:13 182120] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2076|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45609|now:1757654653182101|stream_id:0|stream_offset:2175285|
[2025/09/12 05:24:13 182129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2076|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 182143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45609|applimit:0|
[2025/09/12 05:24:13 182150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42354|rtt_var:2681|pto_duration:53078|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 182154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 182158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 182162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 182166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653260179|now:1757654653182149|interv:78030|
[2025/09/12 05:24:13 182170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653260179|now:1757654653182149|interval:78030|pto_count:0|srtt:42354
[2025/09/12 05:24:13 182174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46809|
[2025/09/12 05:24:13 182179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 182183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2176464|
[2025/09/12 05:24:13 182187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 182191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653183191|now:1757654653182191|interv:1000|
[2025/09/12 05:24:13 182195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 182199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 182203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653183191|
[2025/09/12 05:24:13 182207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653183191|
[2025/09/12 05:24:13 182211] [debug] |xqc_engine_wakeup_after|wakeup:1757654653183191|now:1757654653182211|diff:980|
[2025/09/12 05:24:13 182215] [debug] |xqc_engine_main_logic|END|now:1757654653181921|
[2025/09/12 05:24:13 182557] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653182556|
[2025/09/12 05:24:13 182565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 182571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:958|
[2025/09/12 05:24:13 182574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:959|
[2025/09/12 05:24:13 182580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:959|
[2025/09/12 05:24:13 182584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 182593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2038|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2039|path_largest_ack:2038|
[2025/09/12 05:24:13 182598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:2115016|prior_time:1757654653134715|is_app_limited:0|send_elapse:38013|ack_elapse:47841|ctl_first_sent_time:1757654653136273|lagest_ack_time:1757654653182556|curr_delivered:2171423|
[2025/09/12 05:24:13 182602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653136273|
[2025/09/12 05:24:13 182607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:862||sndq_packets_used_bytes:0|sndq_packets_free:1814|
[2025/09/12 05:24:13 182611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2039|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2039|path_largest_ack:2039|
[2025/09/12 05:24:13 182615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:55207|prior_delivered:2117416|prior_time:1757654653136714|is_app_limited:0|send_elapse:37911|ack_elapse:45842|ctl_first_sent_time:1757654653138167|lagest_ack_time:1757654653182556|curr_delivered:2172623|
[2025/09/12 05:24:13 182619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653138167|
[2025/09/12 05:24:13 182623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:861||sndq_packets_used_bytes:0|sndq_packets_free:1815|
[2025/09/12 05:24:13 182627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42354|rttvar:2681|minrtt:30532|latest_rtt:44389|ack_delay:32|
[2025/09/12 05:24:13 182631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42604|rttvar:2511|minrtt:30532|latest_rtt:44389|ack_delay:32|
[2025/09/12 05:24:13 182636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2039|lost_pn:2036|thresh:3|
[2025/09/12 05:24:13 182640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 182644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42604|rtt_var:2511|pto_duration:52648|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 182648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 182652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 182655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:13 182659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653259749|now:1757654653182643|interv:77106|
[2025/09/12 05:24:13 182663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653259749|now:1757654653182643|interval:77106|pto_count:0|srtt:42604
[2025/09/12 05:24:13 182668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37911, ack_elapse 45842, delivered 55207|rate 1204288|lost 202|
[2025/09/12 05:24:13 182672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204288) in round 48|
[2025/09/12 05:24:13 182679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 182683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 182687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653138167|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 182691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653138167|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 182695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44409|srtt:42604|latest_rtt:44389|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 182701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:13 182705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654653207556|now:1757654653182556|interv:25000|
[2025/09/12 05:24:13 182710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653182556|max_ack_delay:25000|
[2025/09/12 05:24:13 182715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:959|largest:959|pns:2|
[2025/09/12 05:24:13 182719] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:959|frame:PING ACK |recv_time:1757654653182556|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 182724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773182556|now:1757654653182556|interv:120000000|
[2025/09/12 05:24:13 182728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773182556|now:1757654653182556|interv:120000000|
[2025/09/12 05:24:13 182732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653183191|pq_index:0|
[2025/09/12 05:24:13 182736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653181921|
[2025/09/12 05:24:13 182740] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653182740|
[2025/09/12 05:24:13 182744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653182744|
[2025/09/12 05:24:13 182750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42604|min_srtt:42604|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 182754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2225982|
[2025/09/12 05:24:13 182759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42604|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 182763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 182770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42604|min_srtt:42604|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 182774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2227161|
[2025/09/12 05:24:13 182778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42604|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 182783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 182787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42604|min_srtt:42604|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 182791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2228340|
[2025/09/12 05:24:13 182795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 182799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 182803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 182807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 182811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 182815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2176464|
[2025/09/12 05:24:13 182820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 182823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 182827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653183191|
[2025/09/12 05:24:13 182831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653183191|
[2025/09/12 05:24:13 182835] [debug] |xqc_engine_wakeup_after|wakeup:1757654653183191|now:1757654653182835|diff:356|
[2025/09/12 05:24:13 182839] [debug] |xqc_engine_main_logic|END|now:1757654653182744|
[2025/09/12 05:24:13 182844] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653182844|
[2025/09/12 05:24:13 182848] [debug] |xqc_engine_wakeup_after|wakeup:1757654653183191|now:1757654653182848|diff:343|
[2025/09/12 05:24:13 182852] [debug] |xqc_engine_main_logic|END|now:1757654653182844|
[2025/09/12 05:24:13 183917] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653183917|
[2025/09/12 05:24:13 183926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653183191|pq_index:0|
[2025/09/12 05:24:13 183930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653182744|
[2025/09/12 05:24:13 183935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653183934|
[2025/09/12 05:24:13 183944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653183191|now:1757654653183934|
[2025/09/12 05:24:13 183948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653183191|now:1757654653183934|
[2025/09/12 05:24:13 183952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 183958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42604|min_srtt:42604|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 183962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2228340|
[2025/09/12 05:24:13 183967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 183970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 183974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 183978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 183983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 183987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2176464|
[2025/09/12 05:24:13 183991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 183996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2077|
[2025/09/12 05:24:13 184037] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2077|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654653184003|stream_id:0|stream_offset:2176464|
[2025/09/12 05:24:13 184046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2077|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 184053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:13 184060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42604|rtt_var:2511|pto_duration:52648|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 184067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 184072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 184076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:13 184080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653261651|now:1757654653184059|interv:77592|
[2025/09/12 05:24:13 184084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653261651|now:1757654653184059|interval:77592|pto_count:0|srtt:42604
[2025/09/12 05:24:13 184094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45609|
[2025/09/12 05:24:13 184101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 184107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2177643|
[2025/09/12 05:24:13 184112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 184116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2078|
[2025/09/12 05:24:13 184149] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2078|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45609|now:1757654653184123|stream_id:0|stream_offset:2177643|
[2025/09/12 05:24:13 184158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2078|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 184165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45609|applimit:0|
[2025/09/12 05:24:13 184172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42604|rtt_var:2511|pto_duration:52648|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 184177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 184181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 184185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 184188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653261771|now:1757654653184172|interv:77599|
[2025/09/12 05:24:13 184192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653261771|now:1757654653184172|interval:77599|pto_count:0|srtt:42604
[2025/09/12 05:24:13 184197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46809|
[2025/09/12 05:24:13 184201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 184206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2178822|
[2025/09/12 05:24:13 184210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 184214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653185214|now:1757654653184214|interv:1000|
[2025/09/12 05:24:13 184218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 184222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 184226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653185214|
[2025/09/12 05:24:13 184230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653185214|
[2025/09/12 05:24:13 184244] [debug] |xqc_engine_wakeup_after|wakeup:1757654653185214|now:1757654653184244|diff:970|
[2025/09/12 05:24:13 184249] [debug] |xqc_engine_main_logic|END|now:1757654653183934|
[2025/09/12 05:24:13 184550] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653184549|
[2025/09/12 05:24:13 184558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 184564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:959|
[2025/09/12 05:24:13 184568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:960|
[2025/09/12 05:24:13 184573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:960|
[2025/09/12 05:24:13 184577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 184582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2040|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2041|path_largest_ack:2040|
[2025/09/12 05:24:13 184586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:2119816|prior_time:1757654653138706|is_app_limited:0|send_elapse:37924|ack_elapse:45843|ctl_first_sent_time:1757654653140163|lagest_ack_time:1757654653184549|curr_delivered:2173823|
[2025/09/12 05:24:13 184591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653140163|
[2025/09/12 05:24:13 184595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:860||sndq_packets_used_bytes:0|sndq_packets_free:1816|
[2025/09/12 05:24:13 184600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2041|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2041|path_largest_ack:2041|
[2025/09/12 05:24:13 184604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:2119816|prior_time:1757654653138706|is_app_limited:0|send_elapse:37924|ack_elapse:45843|ctl_first_sent_time:1757654653140163|lagest_ack_time:1757654653184549|curr_delivered:2175023|
[2025/09/12 05:24:13 184608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653140276|
[2025/09/12 05:24:13 184612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:859||sndq_packets_used_bytes:0|sndq_packets_free:1817|
[2025/09/12 05:24:13 184616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42604|rttvar:2511|minrtt:30532|latest_rtt:44273|ack_delay:40|
[2025/09/12 05:24:13 184620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42808|rttvar:2291|minrtt:30532|latest_rtt:44273|ack_delay:40|
[2025/09/12 05:24:13 184625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2041|lost_pn:2038|thresh:3|
[2025/09/12 05:24:13 184629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 184633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42808|rtt_var:2291|pto_duration:51972|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 184637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 184641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 184648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:13 184652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653261095|now:1757654653184632|interv:76463|
[2025/09/12 05:24:13 184656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653261095|now:1757654653184632|interval:76463|pto_count:0|srtt:42808
[2025/09/12 05:24:13 184660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37924, ack_elapse 45843, delivered 55207|rate 1204262|lost 202|
[2025/09/12 05:24:13 184665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204262) in round 48|
[2025/09/12 05:24:13 184669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 184673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 184677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653140276|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 184681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653140276|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 184686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44409|srtt:42808|latest_rtt:44273|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 184691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:960|largest:960|pns:2|
[2025/09/12 05:24:13 184696] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:960|frame:ACK |recv_time:1757654653184549|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 184700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773184549|now:1757654653184549|interv:120000000|
[2025/09/12 05:24:13 184704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773184549|now:1757654653184549|interv:120000000|
[2025/09/12 05:24:13 184708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653185214|pq_index:0|
[2025/09/12 05:24:13 184712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653183934|
[2025/09/12 05:24:13 184716] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653184716|
[2025/09/12 05:24:13 184721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653184720|
[2025/09/12 05:24:13 184726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42808|min_srtt:42808|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 184731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2228340|
[2025/09/12 05:24:13 184738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42808|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 184742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 184746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42808|min_srtt:42808|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 184751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2229519|
[2025/09/12 05:24:13 184755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42808|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 184759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 184763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42808|min_srtt:42808|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 184768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2230698|
[2025/09/12 05:24:13 184772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 184776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 184779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 184783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 184788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 184792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2178822|
[2025/09/12 05:24:13 184796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 184800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 184804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653185214|
[2025/09/12 05:24:13 184808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653185214|
[2025/09/12 05:24:13 184811] [debug] |xqc_engine_wakeup_after|wakeup:1757654653185214|now:1757654653184811|diff:403|
[2025/09/12 05:24:13 184815] [debug] |xqc_engine_main_logic|END|now:1757654653184720|
[2025/09/12 05:24:13 184820] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653184820|
[2025/09/12 05:24:13 184824] [debug] |xqc_engine_wakeup_after|wakeup:1757654653185214|now:1757654653184824|diff:390|
[2025/09/12 05:24:13 184828] [debug] |xqc_engine_main_logic|END|now:1757654653184820|
[2025/09/12 05:24:13 185893] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653185893|
[2025/09/12 05:24:13 185902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653185214|pq_index:0|
[2025/09/12 05:24:13 185910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653184720|
[2025/09/12 05:24:13 185915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653185914|
[2025/09/12 05:24:13 185920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653185214|now:1757654653185914|
[2025/09/12 05:24:13 185924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653185214|now:1757654653185914|
[2025/09/12 05:24:13 185928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 185933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42808|min_srtt:42808|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 185937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2230698|
[2025/09/12 05:24:13 185942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 185946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 185949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 185954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 185958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 185962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2178822|
[2025/09/12 05:24:13 185966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 185971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2079|
[2025/09/12 05:24:13 186002] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2079|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654653185978|stream_id:0|stream_offset:2178822|
[2025/09/12 05:24:13 186011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2079|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 186019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:13 186025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42808|rtt_var:2291|pto_duration:51972|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 186032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 186037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 186041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:13 186049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653262950|now:1757654653186025|interv:76925|
[2025/09/12 05:24:13 186053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653262950|now:1757654653186025|interval:76925|pto_count:0|srtt:42808
[2025/09/12 05:24:13 186058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45609|
[2025/09/12 05:24:13 186063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 186067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2180001|
[2025/09/12 05:24:13 186071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 186075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2080|
[2025/09/12 05:24:13 186101] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2080|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45609|now:1757654653186082|stream_id:0|stream_offset:2180001|
[2025/09/12 05:24:13 186109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2080|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 186117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45609|applimit:0|
[2025/09/12 05:24:13 186130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42808|rtt_var:2291|pto_duration:51972|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 186135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 186139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 186142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 186146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653263054|now:1757654653186130|interv:76924|
[2025/09/12 05:24:13 186150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653263054|now:1757654653186130|interval:76924|pto_count:0|srtt:42808
[2025/09/12 05:24:13 186155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46809|
[2025/09/12 05:24:13 186159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 186163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2181180|
[2025/09/12 05:24:13 186168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 186172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653187172|now:1757654653186172|interv:1000|
[2025/09/12 05:24:13 186176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 186184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 186188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653187172|
[2025/09/12 05:24:13 186192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653187172|
[2025/09/12 05:24:13 186196] [debug] |xqc_engine_wakeup_after|wakeup:1757654653187172|now:1757654653186196|diff:976|
[2025/09/12 05:24:13 186200] [debug] |xqc_engine_main_logic|END|now:1757654653185914|
[2025/09/12 05:24:13 186536] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653186536|
[2025/09/12 05:24:13 186545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 186550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:960|
[2025/09/12 05:24:13 186554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:961|
[2025/09/12 05:24:13 186560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:961|
[2025/09/12 05:24:13 186564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 186569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2042|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2043|path_largest_ack:2042|
[2025/09/12 05:24:13 186573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:2122216|prior_time:1757654653140694|is_app_limited:0|send_elapse:37915|ack_elapse:45842|ctl_first_sent_time:1757654653142145|lagest_ack_time:1757654653186536|curr_delivered:2176223|
[2025/09/12 05:24:13 186577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653142145|
[2025/09/12 05:24:13 186582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:858||sndq_packets_used_bytes:0|sndq_packets_free:1818|
[2025/09/12 05:24:13 186586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2043|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2043|path_largest_ack:2043|
[2025/09/12 05:24:13 186590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52807|prior_delivered:2124616|prior_time:1757654653142684|is_app_limited:0|send_elapse:39797|ack_elapse:43852|ctl_first_sent_time:1757654653144132|lagest_ack_time:1757654653186536|curr_delivered:2177423|
[2025/09/12 05:24:13 186595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653144132|
[2025/09/12 05:24:13 186599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:857||sndq_packets_used_bytes:0|sndq_packets_free:1819|
[2025/09/12 05:24:13 186603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42808|rttvar:2291|minrtt:30532|latest_rtt:42404|ack_delay:32|
[2025/09/12 05:24:13 186607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42753|rttvar:1828|minrtt:30532|latest_rtt:42404|ack_delay:32|
[2025/09/12 05:24:13 186611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2043|lost_pn:2040|thresh:3|
[2025/09/12 05:24:13 186615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 186619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42753|rtt_var:1828|pto_duration:50065|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 186627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 186631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 186635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:13 186639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653261147|now:1757654653186619|interv:74528|
[2025/09/12 05:24:13 186643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653261147|now:1757654653186619|interval:74528|pto_count:0|srtt:42753
[2025/09/12 05:24:13 186647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39797, ack_elapse 43852, delivered 52807|rate 1204209|lost 202|
[2025/09/12 05:24:13 186651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204209) in round 48|
[2025/09/12 05:24:13 186656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 186660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 186663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653144132|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 186668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653144132|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 186672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44409|srtt:42753|latest_rtt:42404|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 186678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:961|largest:961|pns:2|
[2025/09/12 05:24:13 186682] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:961|frame:ACK |recv_time:1757654653186536|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 186686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773186536|now:1757654653186536|interv:120000000|
[2025/09/12 05:24:13 186690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773186536|now:1757654653186536|interv:120000000|
[2025/09/12 05:24:13 186694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653187172|pq_index:0|
[2025/09/12 05:24:13 186698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653185914|
[2025/09/12 05:24:13 186702] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653186702|
[2025/09/12 05:24:13 186707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653186706|
[2025/09/12 05:24:13 186712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42753|min_srtt:42753|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 186720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2230698|
[2025/09/12 05:24:13 186724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42753|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 186728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 186733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42753|min_srtt:42753|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 186737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2231877|
[2025/09/12 05:24:13 186741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42753|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 186745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 186750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42753|min_srtt:42753|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 186754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2233056|
[2025/09/12 05:24:13 186758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 186762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 186766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 186770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 186774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 186778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2181180|
[2025/09/12 05:24:13 186782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 186786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 186790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653187172|
[2025/09/12 05:24:13 186794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653187172|
[2025/09/12 05:24:13 186798] [debug] |xqc_engine_wakeup_after|wakeup:1757654653187172|now:1757654653186798|diff:374|
[2025/09/12 05:24:13 186802] [debug] |xqc_engine_main_logic|END|now:1757654653186706|
[2025/09/12 05:24:13 186807] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653186807|
[2025/09/12 05:24:13 186810] [debug] |xqc_engine_wakeup_after|wakeup:1757654653187172|now:1757654653186810|diff:362|
[2025/09/12 05:24:13 186817] [debug] |xqc_engine_main_logic|END|now:1757654653186807|
[2025/09/12 05:24:13 187882] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653187882|
[2025/09/12 05:24:13 187892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653187172|pq_index:0|
[2025/09/12 05:24:13 187896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653186706|
[2025/09/12 05:24:13 187901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653187900|
[2025/09/12 05:24:13 187905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653187172|now:1757654653187900|
[2025/09/12 05:24:13 187910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653187172|now:1757654653187900|
[2025/09/12 05:24:13 187914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 187922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42753|min_srtt:42753|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 187928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2233056|
[2025/09/12 05:24:13 187932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 187936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 187940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 187944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 187949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 187953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2181180|
[2025/09/12 05:24:13 187957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 187962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2081|
[2025/09/12 05:24:13 187993] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2081|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654653187969|stream_id:0|stream_offset:2181180|
[2025/09/12 05:24:13 188001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2081|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 188008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:13 188016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42753|rtt_var:1828|pto_duration:50065|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 188023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 188033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 188036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:13 188040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653263034|now:1757654653188015|interv:75019|
[2025/09/12 05:24:13 188044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653263034|now:1757654653188015|interval:75019|pto_count:0|srtt:42753
[2025/09/12 05:24:13 188049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45609|
[2025/09/12 05:24:13 188054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 188058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2182359|
[2025/09/12 05:24:13 188063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 188067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2082|
[2025/09/12 05:24:13 188092] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2082|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45609|now:1757654653188074|stream_id:0|stream_offset:2182359|
[2025/09/12 05:24:13 188101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2082|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 188109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45609|applimit:0|
[2025/09/12 05:24:13 188122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42753|rtt_var:1828|pto_duration:50065|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 188127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 188131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 188134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 188138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653263139|now:1757654653188121|interv:75018|
[2025/09/12 05:24:13 188143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653263139|now:1757654653188121|interval:75018|pto_count:0|srtt:42753
[2025/09/12 05:24:13 188147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46809|
[2025/09/12 05:24:13 188152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 188156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2183538|
[2025/09/12 05:24:13 188160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 188168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653189168|now:1757654653188168|interv:1000|
[2025/09/12 05:24:13 188172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 188176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 188180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653189168|
[2025/09/12 05:24:13 188184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653189168|
[2025/09/12 05:24:13 188188] [debug] |xqc_engine_wakeup_after|wakeup:1757654653189168|now:1757654653188188|diff:980|
[2025/09/12 05:24:13 188193] [debug] |xqc_engine_main_logic|END|now:1757654653187900|
[2025/09/12 05:24:13 188543] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653188542|
[2025/09/12 05:24:13 188551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 188557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:961|
[2025/09/12 05:24:13 188561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:962|
[2025/09/12 05:24:13 188566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:962|
[2025/09/12 05:24:13 188571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 188575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2044|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2045|path_largest_ack:2044|
[2025/09/12 05:24:13 188580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:2124616|prior_time:1757654653142684|is_app_limited:0|send_elapse:39903|ack_elapse:45858|ctl_first_sent_time:1757654653144238|lagest_ack_time:1757654653188542|curr_delivered:2178623|
[2025/09/12 05:24:13 188584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653144238|
[2025/09/12 05:24:13 188589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:856||sndq_packets_used_bytes:0|sndq_packets_free:1820|
[2025/09/12 05:24:13 188593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2045|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2045|path_largest_ack:2045|
[2025/09/12 05:24:13 188597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52807|prior_delivered:2127016|prior_time:1757654653144690|is_app_limited:0|send_elapse:39922|ack_elapse:43852|ctl_first_sent_time:1757654653146140|lagest_ack_time:1757654653188542|curr_delivered:2179823|
[2025/09/12 05:24:13 188601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653146140|
[2025/09/12 05:24:13 188605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:855||sndq_packets_used_bytes:0|sndq_packets_free:1821|
[2025/09/12 05:24:13 188609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42753|rttvar:1828|minrtt:30532|latest_rtt:42402|ack_delay:40|
[2025/09/12 05:24:13 188613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42704|rttvar:1468|minrtt:30532|latest_rtt:42402|ack_delay:40|
[2025/09/12 05:24:13 188618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2045|lost_pn:2042|thresh:3|
[2025/09/12 05:24:13 188622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 188633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42704|rtt_var:1468|pto_duration:48576|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 188637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 188641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 188645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:13 188649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653261650|now:1757654653188633|interv:73017|
[2025/09/12 05:24:13 188653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653261650|now:1757654653188633|interval:73017|pto_count:0|srtt:42704
[2025/09/12 05:24:13 188657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39922, ack_elapse 43852, delivered 52807|rate 1204209|lost 202|
[2025/09/12 05:24:13 188662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204209) in round 48|
[2025/09/12 05:24:13 188666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 188670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 188674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653146140|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 188678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653146140|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 188683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44409|srtt:42704|latest_rtt:42402|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 188688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:962|largest:962|pns:2|
[2025/09/12 05:24:13 188693] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:962|frame:ACK |recv_time:1757654653188542|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 188697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773188542|now:1757654653188542|interv:120000000|
[2025/09/12 05:24:13 188701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773188542|now:1757654653188542|interv:120000000|
[2025/09/12 05:24:13 188705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653189168|pq_index:0|
[2025/09/12 05:24:13 188709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653187900|
[2025/09/12 05:24:13 188713] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653188713|
[2025/09/12 05:24:13 188718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653188717|
[2025/09/12 05:24:13 188726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42704|min_srtt:42704|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 188730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2233056|
[2025/09/12 05:24:13 188735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42704|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 188740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 188744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42704|min_srtt:42704|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 188748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2234235|
[2025/09/12 05:24:13 188752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42704|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 188757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 188761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42704|min_srtt:42704|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 188765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2235414|
[2025/09/12 05:24:13 188770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 188773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 188777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 188781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 188786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 188790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2183538|
[2025/09/12 05:24:13 188794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 188798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 188802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653189168|
[2025/09/12 05:24:13 188806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653189168|
[2025/09/12 05:24:13 188809] [debug] |xqc_engine_wakeup_after|wakeup:1757654653189168|now:1757654653188809|diff:359|
[2025/09/12 05:24:13 188817] [debug] |xqc_engine_main_logic|END|now:1757654653188717|
[2025/09/12 05:24:13 188822] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653188822|
[2025/09/12 05:24:13 188826] [debug] |xqc_engine_wakeup_after|wakeup:1757654653189168|now:1757654653188826|diff:342|
[2025/09/12 05:24:13 188830] [debug] |xqc_engine_main_logic|END|now:1757654653188822|
[2025/09/12 05:24:13 189896] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653189895|
[2025/09/12 05:24:13 189905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653189168|pq_index:0|
[2025/09/12 05:24:13 189909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653188717|
[2025/09/12 05:24:13 189914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653189913|
[2025/09/12 05:24:13 189919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653189168|now:1757654653189913|
[2025/09/12 05:24:13 189923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653189168|now:1757654653189913|
[2025/09/12 05:24:13 189927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 189932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42704|min_srtt:42704|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 189937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2235414|
[2025/09/12 05:24:13 189941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 189945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 189949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 189953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 189957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 189961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2183538|
[2025/09/12 05:24:13 189966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 189970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2083|
[2025/09/12 05:24:13 190003] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2083|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654653189978|stream_id:0|stream_offset:2183538|
[2025/09/12 05:24:13 190013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2083|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 190020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:13 190034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42704|rtt_var:1468|pto_duration:48576|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 190041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 190047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 190051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:13 190055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653263554|now:1757654653190034|interv:73520|
[2025/09/12 05:24:13 190059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653263554|now:1757654653190034|interval:73520|pto_count:0|srtt:42704
[2025/09/12 05:24:13 190064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45609|
[2025/09/12 05:24:13 190068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 190073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2184717|
[2025/09/12 05:24:13 190077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 190081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2084|
[2025/09/12 05:24:13 190113] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2084|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45609|now:1757654653190088|stream_id:0|stream_offset:2184717|
[2025/09/12 05:24:13 190122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2084|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 190129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45609|applimit:0|
[2025/09/12 05:24:13 190135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42704|rtt_var:1468|pto_duration:48576|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 190139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 190143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 190147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 190150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653263664|now:1757654653190134|interv:73530|
[2025/09/12 05:24:13 190154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653263664|now:1757654653190134|interval:73530|pto_count:0|srtt:42704
[2025/09/12 05:24:13 190159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46809|
[2025/09/12 05:24:13 190163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 190167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2185896|
[2025/09/12 05:24:13 190176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 190180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653191180|now:1757654653190180|interv:1000|
[2025/09/12 05:24:13 190184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 190188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 190192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653191180|
[2025/09/12 05:24:13 190196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653191180|
[2025/09/12 05:24:13 190200] [debug] |xqc_engine_wakeup_after|wakeup:1757654653191180|now:1757654653190200|diff:980|
[2025/09/12 05:24:13 190204] [debug] |xqc_engine_main_logic|END|now:1757654653189913|
[2025/09/12 05:24:13 190529] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653190528|
[2025/09/12 05:24:13 190537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 190543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:962|
[2025/09/12 05:24:13 190547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:963|
[2025/09/12 05:24:13 190552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:963|
[2025/09/12 05:24:13 190556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 190561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2046|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2047|path_largest_ack:2046|
[2025/09/12 05:24:13 190566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:2129416|prior_time:1757654653146681|is_app_limited:0|send_elapse:39905|ack_elapse:43847|ctl_first_sent_time:1757654653148132|lagest_ack_time:1757654653190528|curr_delivered:2181023|
[2025/09/12 05:24:13 190570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653148132|
[2025/09/12 05:24:13 190575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:854||sndq_packets_used_bytes:0|sndq_packets_free:1822|
[2025/09/12 05:24:13 190579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2047|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2047|path_largest_ack:2047|
[2025/09/12 05:24:13 190583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:2129416|prior_time:1757654653146681|is_app_limited:0|send_elapse:39905|ack_elapse:43847|ctl_first_sent_time:1757654653148132|lagest_ack_time:1757654653190528|curr_delivered:2182223|
[2025/09/12 05:24:13 190587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653148245|
[2025/09/12 05:24:13 190591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:853||sndq_packets_used_bytes:0|sndq_packets_free:1823|
[2025/09/12 05:24:13 190595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42704|rttvar:1468|minrtt:30532|latest_rtt:42283|ack_delay:32|
[2025/09/12 05:24:13 190599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42647|rttvar:1214|minrtt:30532|latest_rtt:42283|ack_delay:32|
[2025/09/12 05:24:13 190607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2047|lost_pn:2044|thresh:3|
[2025/09/12 05:24:13 190611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 190615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42647|rtt_var:1214|pto_duration:47503|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 190619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 190623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 190627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:13 190631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653262591|now:1757654653190615|interv:71976|
[2025/09/12 05:24:13 190635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653262591|now:1757654653190615|interval:71976|pto_count:0|srtt:42647
[2025/09/12 05:24:13 190639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39905, ack_elapse 43847, delivered 52807|rate 1204346|lost 202|
[2025/09/12 05:24:13 190644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204346) in round 48|
[2025/09/12 05:24:13 190648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 190652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 190656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653148245|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 190660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653148245|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 190664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44409|srtt:42647|latest_rtt:42283|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 190670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:963|largest:963|pns:2|
[2025/09/12 05:24:13 190674] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:963|frame:ACK |recv_time:1757654653190528|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 190679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773190528|now:1757654653190528|interv:120000000|
[2025/09/12 05:24:13 190683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773190528|now:1757654653190528|interv:120000000|
[2025/09/12 05:24:13 190687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653191180|pq_index:0|
[2025/09/12 05:24:13 190691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653189913|
[2025/09/12 05:24:13 190697] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653190697|
[2025/09/12 05:24:13 190702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653190701|
[2025/09/12 05:24:13 190708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42647|min_srtt:42647|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 190712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2235414|
[2025/09/12 05:24:13 190716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42647|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 190721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 190725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42647|min_srtt:42647|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 190729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2236593|
[2025/09/12 05:24:13 190734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42647|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 190738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 190742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42647|min_srtt:42647|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 190746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2237772|
[2025/09/12 05:24:13 190751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 190754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 190758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 190762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 190767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 190771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2185896|
[2025/09/12 05:24:13 190775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 190779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 190785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653191180|
[2025/09/12 05:24:13 190789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653191180|
[2025/09/12 05:24:13 190793] [debug] |xqc_engine_wakeup_after|wakeup:1757654653191180|now:1757654653190793|diff:387|
[2025/09/12 05:24:13 190797] [debug] |xqc_engine_main_logic|END|now:1757654653190701|
[2025/09/12 05:24:13 190802] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653190802|
[2025/09/12 05:24:13 190806] [debug] |xqc_engine_wakeup_after|wakeup:1757654653191180|now:1757654653190806|diff:374|
[2025/09/12 05:24:13 190810] [debug] |xqc_engine_main_logic|END|now:1757654653190802|
[2025/09/12 05:24:13 191875] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653191875|
[2025/09/12 05:24:13 191884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653191180|pq_index:0|
[2025/09/12 05:24:13 191888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653190701|
[2025/09/12 05:24:13 191893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653191892|
[2025/09/12 05:24:13 191898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653191180|now:1757654653191892|
[2025/09/12 05:24:13 191902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653191180|now:1757654653191892|
[2025/09/12 05:24:13 191906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 191911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42647|min_srtt:42647|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 191915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2237772|
[2025/09/12 05:24:13 191920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 191923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 191927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 191931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 191936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 191940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2185896|
[2025/09/12 05:24:13 191944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 191949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2085|
[2025/09/12 05:24:13 191981] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2085|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654653191956|stream_id:0|stream_offset:2185896|
[2025/09/12 05:24:13 191989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2085|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 192003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:13 192010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42647|rtt_var:1214|pto_duration:47503|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 192017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 192021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 192024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:13 192028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653264459|now:1757654653192010|interv:72449|
[2025/09/12 05:24:13 192032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653264459|now:1757654653192010|interval:72449|pto_count:0|srtt:42647
[2025/09/12 05:24:13 192037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45609|
[2025/09/12 05:24:13 192042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 192046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2187075|
[2025/09/12 05:24:13 192051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 192055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2086|
[2025/09/12 05:24:13 192081] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2086|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45609|now:1757654653192062|stream_id:0|stream_offset:2187075|
[2025/09/12 05:24:13 192089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2086|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 192096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45609|applimit:0|
[2025/09/12 05:24:13 192110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42647|rtt_var:1214|pto_duration:47503|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 192115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 192119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 192122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 192126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653264565|now:1757654653192110|interv:72455|
[2025/09/12 05:24:13 192130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653264565|now:1757654653192110|interval:72455|pto_count:0|srtt:42647
[2025/09/12 05:24:13 192135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46809|
[2025/09/12 05:24:13 192144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 192148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2188254|
[2025/09/12 05:24:13 192152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 192156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653193156|now:1757654653192156|interv:1000|
[2025/09/12 05:24:13 192160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 192164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 192168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653193156|
[2025/09/12 05:24:13 192172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653193156|
[2025/09/12 05:24:13 192176] [debug] |xqc_engine_wakeup_after|wakeup:1757654653193156|now:1757654653192176|diff:980|
[2025/09/12 05:24:13 192180] [debug] |xqc_engine_main_logic|END|now:1757654653191892|
[2025/09/12 05:24:13 192527] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653192526|
[2025/09/12 05:24:13 192535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 192541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:963|
[2025/09/12 05:24:13 192545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:964|
[2025/09/12 05:24:13 192551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:964|
[2025/09/12 05:24:13 192555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 192560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2048|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2049|path_largest_ack:2048|
[2025/09/12 05:24:13 192564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:2131816|prior_time:1757654653148679|is_app_limited:0|send_elapse:39900|ack_elapse:43847|ctl_first_sent_time:1757654653150127|lagest_ack_time:1757654653192526|curr_delivered:2183423|
[2025/09/12 05:24:13 192568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653150127|
[2025/09/12 05:24:13 192573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:852||sndq_packets_used_bytes:0|sndq_packets_free:1824|
[2025/09/12 05:24:13 192577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2049|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2049|path_largest_ack:2049|
[2025/09/12 05:24:13 192581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50400|prior_delivered:2134223|prior_time:1757654653150737|is_app_limited:0|send_elapse:39944|ack_elapse:41789|ctl_first_sent_time:1757654653152195|lagest_ack_time:1757654653192526|curr_delivered:2184623|
[2025/09/12 05:24:13 192586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653152195|
[2025/09/12 05:24:13 192590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:851||sndq_packets_used_bytes:0|sndq_packets_free:1825|
[2025/09/12 05:24:13 192594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42647|rttvar:1214|minrtt:30532|latest_rtt:40331|ack_delay:32|
[2025/09/12 05:24:13 192602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42354|rttvar:1498|minrtt:30532|latest_rtt:40331|ack_delay:32|
[2025/09/12 05:24:13 192606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2049|lost_pn:2046|thresh:3|
[2025/09/12 05:24:13 192610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 192614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42354|rtt_var:1498|pto_duration:48346|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 192618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 192622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 192626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:13 192630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653265408|now:1757654653192614|interv:72794|
[2025/09/12 05:24:13 192634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653265408|now:1757654653192614|interval:72794|pto_count:0|srtt:42354
[2025/09/12 05:24:13 192638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39944, ack_elapse 41789, delivered 50400|rate 1206059|lost 202|
[2025/09/12 05:24:13 192643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1206059) in round 48|
[2025/09/12 05:24:13 192647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 192651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 192655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653152195|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 192659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653152195|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 192664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44409|srtt:42354|latest_rtt:40331|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 192669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:964|largest:964|pns:2|
[2025/09/12 05:24:13 192674] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:964|frame:ACK |recv_time:1757654653192526|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 192678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773192526|now:1757654653192526|interv:120000000|
[2025/09/12 05:24:13 192682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773192526|now:1757654653192526|interv:120000000|
[2025/09/12 05:24:13 192689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653193156|pq_index:0|
[2025/09/12 05:24:13 192693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653191892|
[2025/09/12 05:24:13 192697] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653192697|
[2025/09/12 05:24:13 192702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653192701|
[2025/09/12 05:24:13 192707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42354|min_srtt:42354|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 192711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2237772|
[2025/09/12 05:24:13 192716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42354|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 192720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 192725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42354|min_srtt:42354|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 192729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2238951|
[2025/09/12 05:24:13 192733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42354|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 192737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 192742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42354|min_srtt:42354|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 192746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2240130|
[2025/09/12 05:24:13 192750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 192754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 192758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 192762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 192766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 192770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2188254|
[2025/09/12 05:24:13 192777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 192781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 192785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653193156|
[2025/09/12 05:24:13 192789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653193156|
[2025/09/12 05:24:13 192793] [debug] |xqc_engine_wakeup_after|wakeup:1757654653193156|now:1757654653192792|diff:364|
[2025/09/12 05:24:13 192797] [debug] |xqc_engine_main_logic|END|now:1757654653192701|
[2025/09/12 05:24:13 192802] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653192801|
[2025/09/12 05:24:13 192805] [debug] |xqc_engine_wakeup_after|wakeup:1757654653193156|now:1757654653192805|diff:351|
[2025/09/12 05:24:13 192809] [debug] |xqc_engine_main_logic|END|now:1757654653192801|
[2025/09/12 05:24:13 193875] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653193875|
[2025/09/12 05:24:13 193884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653193156|pq_index:0|
[2025/09/12 05:24:13 193888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653192701|
[2025/09/12 05:24:13 193893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653193892|
[2025/09/12 05:24:13 193898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653193156|now:1757654653193892|
[2025/09/12 05:24:13 193902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653193156|now:1757654653193892|
[2025/09/12 05:24:13 193906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 193911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42354|min_srtt:42354|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 193915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2240130|
[2025/09/12 05:24:13 193920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 193923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 193927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 193931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 193936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 193940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2188254|
[2025/09/12 05:24:13 193944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 193949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2087|
[2025/09/12 05:24:13 193980] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2087|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654653193956|stream_id:0|stream_offset:2188254|
[2025/09/12 05:24:13 193995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2087|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 194003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:13 194009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42354|rtt_var:1498|pto_duration:48346|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 194015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 194019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 194024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:13 194028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653267302|now:1757654653194009|interv:73293|
[2025/09/12 05:24:13 194032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653267302|now:1757654653194009|interval:73293|pto_count:0|srtt:42354
[2025/09/12 05:24:13 194036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45609|
[2025/09/12 05:24:13 194041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 194045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2189433|
[2025/09/12 05:24:13 194050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 194054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2088|
[2025/09/12 05:24:13 194080] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2088|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45609|now:1757654653194061|stream_id:0|stream_offset:2189433|
[2025/09/12 05:24:13 194088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2088|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 194102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45609|applimit:0|
[2025/09/12 05:24:13 194109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42354|rtt_var:1498|pto_duration:48346|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 194114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 194118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 194122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 194126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653267407|now:1757654653194109|interv:73298|
[2025/09/12 05:24:13 194130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653267407|now:1757654653194109|interval:73298|pto_count:0|srtt:42354
[2025/09/12 05:24:13 194139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46809|
[2025/09/12 05:24:13 194144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 194148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2190612|
[2025/09/12 05:24:13 194152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 194156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653195156|now:1757654653194156|interv:1000|
[2025/09/12 05:24:13 194160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 194164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 194168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653195156|
[2025/09/12 05:24:13 194172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653195156|
[2025/09/12 05:24:13 194176] [debug] |xqc_engine_wakeup_after|wakeup:1757654653195156|now:1757654653194176|diff:980|
[2025/09/12 05:24:13 194180] [debug] |xqc_engine_main_logic|END|now:1757654653193892|
[2025/09/12 05:24:13 194517] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653194516|
[2025/09/12 05:24:13 194525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 194531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:964|
[2025/09/12 05:24:13 194535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:965|
[2025/09/12 05:24:13 194540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:965|
[2025/09/12 05:24:13 194544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 194549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2050|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2051|path_largest_ack:2050|
[2025/09/12 05:24:13 194553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51600|prior_delivered:2134223|prior_time:1757654653150737|is_app_limited:0|send_elapse:40069|ack_elapse:43779|ctl_first_sent_time:1757654653152320|lagest_ack_time:1757654653194516|curr_delivered:2185823|
[2025/09/12 05:24:13 194558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653152320|
[2025/09/12 05:24:13 194562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:850||sndq_packets_used_bytes:0|sndq_packets_free:1826|
[2025/09/12 05:24:13 194566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2051|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2051|path_largest_ack:2051|
[2025/09/12 05:24:13 194571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50400|prior_delivered:2136623|prior_time:1757654653152654|is_app_limited:0|send_elapse:41746|ack_elapse:41862|ctl_first_sent_time:1757654653154107|lagest_ack_time:1757654653194516|curr_delivered:2187023|
[2025/09/12 05:24:13 194575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653154107|
[2025/09/12 05:24:13 194583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:849||sndq_packets_used_bytes:0|sndq_packets_free:1827|
[2025/09/12 05:24:13 194587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42354|rttvar:1498|minrtt:30532|latest_rtt:40409|ack_delay:40|
[2025/09/12 05:24:13 194591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42106|rttvar:1620|minrtt:30532|latest_rtt:40409|ack_delay:40|
[2025/09/12 05:24:13 194595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2051|lost_pn:2048|thresh:3|
[2025/09/12 05:24:13 194599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 194603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42106|rtt_var:1620|pto_duration:48586|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 194608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 194612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 194615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:13 194619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653267647|now:1757654653194603|interv:73044|
[2025/09/12 05:24:13 194623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653267647|now:1757654653194603|interval:73044|pto_count:0|srtt:42106
[2025/09/12 05:24:13 194628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41746, ack_elapse 41862, delivered 50400|rate 1203955|lost 202|
[2025/09/12 05:24:13 194632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203955) in round 48|
[2025/09/12 05:24:13 194636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 194640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 194644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653154107|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 194648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653154107|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 194653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44409|srtt:42106|latest_rtt:40409|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 194658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:965|largest:965|pns:2|
[2025/09/12 05:24:13 194663] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:965|frame:ACK |recv_time:1757654653194516|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 194670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773194516|now:1757654653194516|interv:120000000|
[2025/09/12 05:24:13 194674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773194516|now:1757654653194516|interv:120000000|
[2025/09/12 05:24:13 194678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653195156|pq_index:0|
[2025/09/12 05:24:13 194682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653193892|
[2025/09/12 05:24:13 194686] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653194686|
[2025/09/12 05:24:13 194691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653194690|
[2025/09/12 05:24:13 194696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42106|min_srtt:42106|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 194700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2240130|
[2025/09/12 05:24:13 194705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42106|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 194709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 194713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42106|min_srtt:42106|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 194718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2241309|
[2025/09/12 05:24:13 194722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42106|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 194726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 194730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42106|min_srtt:42106|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 194735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2242488|
[2025/09/12 05:24:13 194739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 194743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 194746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 194750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 194755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 194762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2190612|
[2025/09/12 05:24:13 194766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 194770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 194773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653195156|
[2025/09/12 05:24:13 194777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653195156|
[2025/09/12 05:24:13 194781] [debug] |xqc_engine_wakeup_after|wakeup:1757654653195156|now:1757654653194781|diff:375|
[2025/09/12 05:24:13 194785] [debug] |xqc_engine_main_logic|END|now:1757654653194690|
[2025/09/12 05:24:13 194790] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653194790|
[2025/09/12 05:24:13 194794] [debug] |xqc_engine_wakeup_after|wakeup:1757654653195156|now:1757654653194794|diff:362|
[2025/09/12 05:24:13 194798] [debug] |xqc_engine_main_logic|END|now:1757654653194790|
[2025/09/12 05:24:13 195864] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653195863|
[2025/09/12 05:24:13 195873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653195156|pq_index:0|
[2025/09/12 05:24:13 195877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653194690|
[2025/09/12 05:24:13 195882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653195881|
[2025/09/12 05:24:13 195886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653195156|now:1757654653195881|
[2025/09/12 05:24:13 195890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653195156|now:1757654653195881|
[2025/09/12 05:24:13 195894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 195899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42106|min_srtt:42106|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 195904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2242488|
[2025/09/12 05:24:13 195908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 195912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 195916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 195920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 195925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 195929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2190612|
[2025/09/12 05:24:13 195937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 195942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2089|
[2025/09/12 05:24:13 195974] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2089|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654653195949|stream_id:0|stream_offset:2190612|
[2025/09/12 05:24:13 195983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2089|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 195990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:13 195996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42106|rtt_var:1620|pto_duration:48586|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 196003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 196009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 196013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:13 196017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653269535|now:1757654653195996|interv:73539|
[2025/09/12 05:24:13 196021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653269535|now:1757654653195996|interval:73539|pto_count:0|srtt:42106
[2025/09/12 05:24:13 196026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45609|
[2025/09/12 05:24:13 196031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 196035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2191791|
[2025/09/12 05:24:13 196039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 196043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2090|
[2025/09/12 05:24:13 196069] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2090|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45609|now:1757654653196050|stream_id:0|stream_offset:2191791|
[2025/09/12 05:24:13 196077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2090|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 196085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45609|applimit:0|
[2025/09/12 05:24:13 196098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42106|rtt_var:1620|pto_duration:48586|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 196102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 196106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 196110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 196119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653269636|now:1757654653196097|interv:73539|
[2025/09/12 05:24:13 196123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653269636|now:1757654653196097|interval:73539|pto_count:0|srtt:42106
[2025/09/12 05:24:13 196128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46809|
[2025/09/12 05:24:13 196132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 196136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2192970|
[2025/09/12 05:24:13 196141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 196145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653197145|now:1757654653196145|interv:1000|
[2025/09/12 05:24:13 196149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 196153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 196157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653197145|
[2025/09/12 05:24:13 196161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653197145|
[2025/09/12 05:24:13 196165] [debug] |xqc_engine_wakeup_after|wakeup:1757654653197145|now:1757654653196165|diff:980|
[2025/09/12 05:24:13 196169] [debug] |xqc_engine_main_logic|END|now:1757654653195881|
[2025/09/12 05:24:13 196514] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653196513|
[2025/09/12 05:24:13 196522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 196527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:965|
[2025/09/12 05:24:13 196531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:966|
[2025/09/12 05:24:13 196537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:966|
[2025/09/12 05:24:13 196541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 196546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2052|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2053|path_largest_ack:2052|
[2025/09/12 05:24:13 196550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:2139023|prior_time:1757654653154632|is_app_limited:0|send_elapse:41860|ack_elapse:41881|ctl_first_sent_time:1757654653156073|lagest_ack_time:1757654653196513|curr_delivered:2188223|
[2025/09/12 05:24:13 196555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653156073|
[2025/09/12 05:24:13 196559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:848||sndq_packets_used_bytes:0|sndq_packets_free:1828|
[2025/09/12 05:24:13 196563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2053|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2053|path_largest_ack:2053|
[2025/09/12 05:24:13 196567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:2139023|prior_time:1757654653154632|is_app_limited:0|send_elapse:41860|ack_elapse:41881|ctl_first_sent_time:1757654653156073|lagest_ack_time:1757654653196513|curr_delivered:2189423|
[2025/09/12 05:24:13 196576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653156171|
[2025/09/12 05:24:13 196580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:847||sndq_packets_used_bytes:0|sndq_packets_free:1829|
[2025/09/12 05:24:13 196584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42106|rttvar:1620|minrtt:30532|latest_rtt:40342|ack_delay:32|
[2025/09/12 05:24:13 196588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41881|rttvar:1664|minrtt:30532|latest_rtt:40342|ack_delay:32|
[2025/09/12 05:24:13 196592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2053|lost_pn:2050|thresh:3|
[2025/09/12 05:24:13 196596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 196600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41881|rtt_var:1664|pto_duration:48537|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 196605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 196609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 196612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:13 196616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653269587|now:1757654653196600|interv:72987|
[2025/09/12 05:24:13 196620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653269587|now:1757654653196600|interval:72987|pto_count:0|srtt:41881
[2025/09/12 05:24:13 196625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41860, ack_elapse 41881, delivered 50400|rate 1203409|lost 202|
[2025/09/12 05:24:13 196629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203409) in round 48|
[2025/09/12 05:24:13 196633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 196637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 196641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653156171|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 196645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653156171|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 196650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44409|srtt:41881|latest_rtt:40342|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 196655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:966|largest:966|pns:2|
[2025/09/12 05:24:13 196662] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:966|frame:ACK |recv_time:1757654653196513|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 196667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773196513|now:1757654653196513|interv:120000000|
[2025/09/12 05:24:13 196671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773196513|now:1757654653196513|interv:120000000|
[2025/09/12 05:24:13 196675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653197145|pq_index:0|
[2025/09/12 05:24:13 196679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653195881|
[2025/09/12 05:24:13 196683] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653196683|
[2025/09/12 05:24:13 196688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653196687|
[2025/09/12 05:24:13 196694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41881|min_srtt:41881|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 196698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2242488|
[2025/09/12 05:24:13 196702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41881|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 196707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 196711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41881|min_srtt:41881|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 196715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2243667|
[2025/09/12 05:24:13 196719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41881|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 196724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 196728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41881|min_srtt:41881|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 196732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2244846|
[2025/09/12 05:24:13 196736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 196740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 196744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 196751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 196755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 196759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2192970|
[2025/09/12 05:24:13 196763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 196767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 196771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653197145|
[2025/09/12 05:24:13 196775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653197145|
[2025/09/12 05:24:13 196779] [debug] |xqc_engine_wakeup_after|wakeup:1757654653197145|now:1757654653196779|diff:366|
[2025/09/12 05:24:13 196783] [debug] |xqc_engine_main_logic|END|now:1757654653196687|
[2025/09/12 05:24:13 196788] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653196788|
[2025/09/12 05:24:13 196792] [debug] |xqc_engine_wakeup_after|wakeup:1757654653197145|now:1757654653196792|diff:353|
[2025/09/12 05:24:13 196796] [debug] |xqc_engine_main_logic|END|now:1757654653196788|
[2025/09/12 05:24:13 197861] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653197861|
[2025/09/12 05:24:13 197870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653197145|pq_index:0|
[2025/09/12 05:24:13 197875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653196687|
[2025/09/12 05:24:13 197880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653197879|
[2025/09/12 05:24:13 197884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653197145|now:1757654653197879|
[2025/09/12 05:24:13 197888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653197145|now:1757654653197879|
[2025/09/12 05:24:13 197892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 197897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41881|min_srtt:41881|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 197901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2244846|
[2025/09/12 05:24:13 197906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 197910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 197913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 197918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 197922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 197930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2192970|
[2025/09/12 05:24:13 197935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 197939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2091|
[2025/09/12 05:24:13 197971] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2091|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654653197947|stream_id:0|stream_offset:2192970|
[2025/09/12 05:24:13 197980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2091|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 197987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:13 197993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41881|rtt_var:1664|pto_duration:48537|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 198000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 198005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 198009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:13 198013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653271484|now:1757654653197993|interv:73491|
[2025/09/12 05:24:13 198017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653271484|now:1757654653197993|interval:73491|pto_count:0|srtt:41881
[2025/09/12 05:24:13 198022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45609|
[2025/09/12 05:24:13 198027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 198031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2194149|
[2025/09/12 05:24:13 198035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 198039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2092|
[2025/09/12 05:24:13 198065] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2092|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45609|now:1757654653198046|stream_id:0|stream_offset:2194149|
[2025/09/12 05:24:13 198073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2092|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 198081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45609|applimit:0|
[2025/09/12 05:24:13 198094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41881|rtt_var:1664|pto_duration:48537|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 198098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 198107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 198111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 198115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653271583|now:1757654653198094|interv:73489|
[2025/09/12 05:24:13 198119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653271583|now:1757654653198094|interval:73489|pto_count:0|srtt:41881
[2025/09/12 05:24:13 198123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46809|
[2025/09/12 05:24:13 198128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 198132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2195328|
[2025/09/12 05:24:13 198136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 198140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2093|
[2025/09/12 05:24:13 198167] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2093|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46809|now:1757654653198147|stream_id:0|stream_offset:2195328|
[2025/09/12 05:24:13 198175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2093|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 198182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46809|applimit:0|
[2025/09/12 05:24:13 198188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41881|rtt_var:1664|pto_duration:48537|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 198195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 198199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 198203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:13 198207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653271684|now:1757654653198188|interv:73496|
[2025/09/12 05:24:13 198211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653271684|now:1757654653198188|interval:73496|pto_count:0|srtt:41881
[2025/09/12 05:24:13 198215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:48009|
[2025/09/12 05:24:13 198220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 198224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2196507|
[2025/09/12 05:24:13 198228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 198236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653199236|now:1757654653198236|interv:1000|
[2025/09/12 05:24:13 198240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 198244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 198248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653199236|
[2025/09/12 05:24:13 198252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653199236|
[2025/09/12 05:24:13 198256] [debug] |xqc_engine_wakeup_after|wakeup:1757654653199236|now:1757654653198256|diff:980|
[2025/09/12 05:24:13 198261] [debug] |xqc_engine_main_logic|END|now:1757654653197879|
[2025/09/12 05:24:13 198508] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653198507|
[2025/09/12 05:24:13 198516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 198522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:966|
[2025/09/12 05:24:13 198525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:967|
[2025/09/12 05:24:13 198531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:967|
[2025/09/12 05:24:13 198535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 198540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2054|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2055|path_largest_ack:2054|
[2025/09/12 05:24:13 198544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:2141423|prior_time:1757654653156629|is_app_limited:0|send_elapse:41858|ack_elapse:41878|ctl_first_sent_time:1757654653158067|lagest_ack_time:1757654653198507|curr_delivered:2190623|
[2025/09/12 05:24:13 198549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653158067|
[2025/09/12 05:24:13 198553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:846||sndq_packets_used_bytes:0|sndq_packets_free:1830|
[2025/09/12 05:24:13 198557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2055|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2055|path_largest_ack:2055|
[2025/09/12 05:24:13 198562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:2143823|prior_time:1757654653158632|is_app_limited:0|send_elapse:41872|ack_elapse:39875|ctl_first_sent_time:1757654653160071|lagest_ack_time:1757654653198507|curr_delivered:2191823|
[2025/09/12 05:24:13 198566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653160071|
[2025/09/12 05:24:13 198570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:845||sndq_packets_used_bytes:0|sndq_packets_free:1831|
[2025/09/12 05:24:13 198574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41881|rttvar:1664|minrtt:30532|latest_rtt:38436|ack_delay:32|
[2025/09/12 05:24:13 198578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41446|rttvar:2117|minrtt:30532|latest_rtt:38436|ack_delay:32|
[2025/09/12 05:24:13 198582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2055|lost_pn:2052|thresh:3|
[2025/09/12 05:24:13 198590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 198594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41446|rtt_var:2117|pto_duration:49914|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 198598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 198602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 198606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:13 198610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653273061|now:1757654653198594|interv:74467|
[2025/09/12 05:24:13 198614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653273061|now:1757654653198594|interval:74467|pto_count:0|srtt:41446
[2025/09/12 05:24:13 198618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41872, ack_elapse 39875, delivered 48000|rate 1146350|lost 202|
[2025/09/12 05:24:13 198622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1146350) in round 48|
[2025/09/12 05:24:13 198627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 198631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 198635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653160071|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 198639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653160071|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 198644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:45609|srtt:41446|latest_rtt:38436|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 198649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:967|largest:967|pns:2|
[2025/09/12 05:24:13 198653] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:967|frame:ACK |recv_time:1757654653198507|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 198658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773198507|now:1757654653198507|interv:120000000|
[2025/09/12 05:24:13 198662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773198507|now:1757654653198507|interv:120000000|
[2025/09/12 05:24:13 198666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653199236|pq_index:0|
[2025/09/12 05:24:13 198670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653197879|
[2025/09/12 05:24:13 198674] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653198674|
[2025/09/12 05:24:13 198679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653198678|
[2025/09/12 05:24:13 198690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41446|min_srtt:41446|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 198694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2244846|
[2025/09/12 05:24:13 198699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41446|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 198703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 198707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41446|min_srtt:41446|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 198711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2246025|
[2025/09/12 05:24:13 198716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41446|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 198720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 198724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41446|min_srtt:41446|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 198728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2247204|
[2025/09/12 05:24:13 198733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 198737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 198740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 198745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 198749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 198753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2196507|
[2025/09/12 05:24:13 198757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 198761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 198765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653199236|
[2025/09/12 05:24:13 198769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653199236|
[2025/09/12 05:24:13 198775] [debug] |xqc_engine_wakeup_after|wakeup:1757654653199236|now:1757654653198775|diff:461|
[2025/09/12 05:24:13 198779] [debug] |xqc_engine_main_logic|END|now:1757654653198678|
[2025/09/12 05:24:13 198784] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653198784|
[2025/09/12 05:24:13 198788] [debug] |xqc_engine_wakeup_after|wakeup:1757654653199236|now:1757654653198788|diff:448|
[2025/09/12 05:24:13 198792] [debug] |xqc_engine_main_logic|END|now:1757654653198784|
[2025/09/12 05:24:13 199858] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653199858|
[2025/09/12 05:24:13 199867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653199236|pq_index:0|
[2025/09/12 05:24:13 199871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653198678|
[2025/09/12 05:24:13 199876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653199875|
[2025/09/12 05:24:13 199881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653199236|now:1757654653199875|
[2025/09/12 05:24:13 199885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653199236|now:1757654653199875|
[2025/09/12 05:24:13 199889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 199894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41446|min_srtt:41446|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 199898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2247204|
[2025/09/12 05:24:13 199903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 199907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 199910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 199915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 199919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 199923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2196507|
[2025/09/12 05:24:13 199928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 199932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2094|
[2025/09/12 05:24:13 199964] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2094|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45609|now:1757654653199940|stream_id:0|stream_offset:2196507|
[2025/09/12 05:24:13 199973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2094|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 199980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45609|applimit:0|
[2025/09/12 05:24:13 199994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41446|rtt_var:2117|pto_duration:49914|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 199999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 200003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 200007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 200011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653274854|now:1757654653199993|interv:74861|
[2025/09/12 05:24:13 200016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653274854|now:1757654653199993|interval:74861|pto_count:0|srtt:41446
[2025/09/12 05:24:13 200020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46809|
[2025/09/12 05:24:13 200025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 200029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2197686|
[2025/09/12 05:24:13 200035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 200039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653201039|now:1757654653200039|interv:1000|
[2025/09/12 05:24:13 200043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 200046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 200050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653201039|
[2025/09/12 05:24:13 200055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653201039|
[2025/09/12 05:24:13 200059] [debug] |xqc_engine_wakeup_after|wakeup:1757654653201039|now:1757654653200058|diff:981|
[2025/09/12 05:24:13 200063] [debug] |xqc_engine_main_logic|END|now:1757654653199875|
[2025/09/12 05:24:13 200499] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653200498|
[2025/09/12 05:24:13 200507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 200513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:967|
[2025/09/12 05:24:13 200517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:968|
[2025/09/12 05:24:13 200523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:968|
[2025/09/12 05:24:13 200527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 200531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2056|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2057|path_largest_ack:2056|
[2025/09/12 05:24:13 200536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:2143823|prior_time:1757654653158632|is_app_limited:0|send_elapse:41975|ack_elapse:41866|ctl_first_sent_time:1757654653160174|lagest_ack_time:1757654653200498|curr_delivered:2193023|
[2025/09/12 05:24:13 200541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653160174|
[2025/09/12 05:24:13 200549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:844||sndq_packets_used_bytes:0|sndq_packets_free:1832|
[2025/09/12 05:24:13 200554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2057|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2057|path_largest_ack:2057|
[2025/09/12 05:24:13 200558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:2146223|prior_time:1757654653160627|is_app_limited:0|send_elapse:41866|ack_elapse:39871|ctl_first_sent_time:1757654653162067|lagest_ack_time:1757654653200498|curr_delivered:2194223|
[2025/09/12 05:24:13 200563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653162067|
[2025/09/12 05:24:13 200567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:843||sndq_packets_used_bytes:0|sndq_packets_free:1833|
[2025/09/12 05:24:13 200571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41446|rttvar:2117|minrtt:30532|latest_rtt:38431|ack_delay:40|
[2025/09/12 05:24:13 200575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41064|rttvar:2351|minrtt:30532|latest_rtt:38431|ack_delay:40|
[2025/09/12 05:24:13 200579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2057|lost_pn:2054|thresh:3|
[2025/09/12 05:24:13 200583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 200587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41064|rtt_var:2351|pto_duration:50468|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 200592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 200596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 200599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44409|
[2025/09/12 05:24:13 200603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653275408|now:1757654653200587|interv:74821|
[2025/09/12 05:24:13 200607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653275408|now:1757654653200587|interval:74821|pto_count:0|srtt:41064
[2025/09/12 05:24:13 200612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41866, ack_elapse 39871, delivered 48000|rate 1146515|lost 202|
[2025/09/12 05:24:13 200616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1146515) in round 48|
[2025/09/12 05:24:13 200620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 200625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 200628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653162067|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 200633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653162067|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 200644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44409|srtt:41064|latest_rtt:38431|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 200650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:968|largest:968|pns:2|
[2025/09/12 05:24:13 200654] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:968|frame:ACK |recv_time:1757654653200498|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 200659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773200498|now:1757654653200498|interv:120000000|
[2025/09/12 05:24:13 200663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773200498|now:1757654653200498|interv:120000000|
[2025/09/12 05:24:13 200667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653201039|pq_index:0|
[2025/09/12 05:24:13 200671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653199875|
[2025/09/12 05:24:13 200675] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653200675|
[2025/09/12 05:24:13 200680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653200679|
[2025/09/12 05:24:13 200685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41064|min_srtt:41064|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 200690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2247204|
[2025/09/12 05:24:13 200694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41064|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 200699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 200703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41064|min_srtt:41064|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 200708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2248383|
[2025/09/12 05:24:13 200712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41064|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 200717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 200721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41064|min_srtt:41064|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 200725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2249562|
[2025/09/12 05:24:13 200732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 200736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 200740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 200744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 200748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 200752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2197686|
[2025/09/12 05:24:13 200757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 200760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 200764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653201039|
[2025/09/12 05:24:13 200768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653201039|
[2025/09/12 05:24:13 200772] [debug] |xqc_engine_wakeup_after|wakeup:1757654653201039|now:1757654653200772|diff:267|
[2025/09/12 05:24:13 200776] [debug] |xqc_engine_main_logic|END|now:1757654653200679|
[2025/09/12 05:24:13 200781] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653200781|
[2025/09/12 05:24:13 200785] [debug] |xqc_engine_wakeup_after|wakeup:1757654653201039|now:1757654653200785|diff:254|
[2025/09/12 05:24:13 200789] [debug] |xqc_engine_main_logic|END|now:1757654653200781|
[2025/09/12 05:24:13 201855] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653201855|
[2025/09/12 05:24:13 201864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653201039|pq_index:0|
[2025/09/12 05:24:13 201868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653200679|
[2025/09/12 05:24:13 201873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653201872|
[2025/09/12 05:24:13 201877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653201039|now:1757654653201872|
[2025/09/12 05:24:13 201881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653201039|now:1757654653201872|
[2025/09/12 05:24:13 201885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 201890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41064|min_srtt:41064|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 201895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2249562|
[2025/09/12 05:24:13 201899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 201903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 201912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 201916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 201921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 201925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44409|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2197686|
[2025/09/12 05:24:13 201929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 201933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2095|
[2025/09/12 05:24:13 201965] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2095|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44409|now:1757654653201941|stream_id:0|stream_offset:2197686|
[2025/09/12 05:24:13 201973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2095|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 201981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44409|applimit:0|
[2025/09/12 05:24:13 201987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41064|rtt_var:2351|pto_duration:50468|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 201995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 202000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 202004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45609|
[2025/09/12 05:24:13 202008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653277409|now:1757654653201987|interv:75422|
[2025/09/12 05:24:13 202012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653277409|now:1757654653201987|interval:75422|pto_count:0|srtt:41064
[2025/09/12 05:24:13 202016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45609|
[2025/09/12 05:24:13 202021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 202025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45609|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2198865|
[2025/09/12 05:24:13 202030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 202034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2096|
[2025/09/12 05:24:13 202060] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2096|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45609|now:1757654653202041|stream_id:0|stream_offset:2198865|
[2025/09/12 05:24:13 202075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2096|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 202089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45609|applimit:0|
[2025/09/12 05:24:13 202093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41064|rtt_var:2351|pto_duration:50468|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 202098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 202102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 202106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 202110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653277509|now:1757654653202093|interv:75416|
[2025/09/12 05:24:13 202113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653277509|now:1757654653202093|interval:75416|pto_count:0|srtt:41064
[2025/09/12 05:24:13 202118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46809|
[2025/09/12 05:24:13 202123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 202127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2200044|
[2025/09/12 05:24:13 202131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 202135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2097|
[2025/09/12 05:24:13 202162] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2097|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46809|now:1757654653202142|stream_id:0|stream_offset:2200044|
[2025/09/12 05:24:13 202170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2097|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 202177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46809|applimit:0|
[2025/09/12 05:24:13 202184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41064|rtt_var:2351|pto_duration:50468|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 202190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 202194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 202198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:13 202201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653277610|now:1757654653202183|interv:75427|
[2025/09/12 05:24:13 202205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653277610|now:1757654653202183|interval:75427|pto_count:0|srtt:41064
[2025/09/12 05:24:13 202210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:48009|
[2025/09/12 05:24:13 202219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 202223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2201223|
[2025/09/12 05:24:13 202227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 202231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653203231|now:1757654653202231|interv:1000|
[2025/09/12 05:24:13 202235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 202239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 202243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653203231|
[2025/09/12 05:24:13 202247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653203231|
[2025/09/12 05:24:13 202251] [debug] |xqc_engine_wakeup_after|wakeup:1757654653203231|now:1757654653202251|diff:980|
[2025/09/12 05:24:13 202255] [debug] |xqc_engine_main_logic|END|now:1757654653201872|
[2025/09/12 05:24:13 202505] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653202504|
[2025/09/12 05:24:13 202513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 202519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:968|
[2025/09/12 05:24:13 202523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:969|
[2025/09/12 05:24:13 202528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:969|
[2025/09/12 05:24:13 202532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 202537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2058|origin_pktnum:0|size:1209|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:2059|path_largest_ack:2058|
[2025/09/12 05:24:13 202542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:2148623|prior_time:1757654653162604|is_app_limited:0|send_elapse:43778|ack_elapse:39900|ctl_first_sent_time:1757654653164078|lagest_ack_time:1757654653202504|curr_delivered:2195432|
[2025/09/12 05:24:13 202546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653164078|
[2025/09/12 05:24:13 202550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:842||sndq_packets_used_bytes:0|sndq_packets_free:1834|
[2025/09/12 05:24:13 202555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2059|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2059|path_largest_ack:2059|
[2025/09/12 05:24:13 202559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:2148623|prior_time:1757654653162604|is_app_limited:0|send_elapse:43778|ack_elapse:39900|ctl_first_sent_time:1757654653164078|lagest_ack_time:1757654653202504|curr_delivered:2196632|
[2025/09/12 05:24:13 202563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653164178|
[2025/09/12 05:24:13 202567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:841||sndq_packets_used_bytes:0|sndq_packets_free:1835|
[2025/09/12 05:24:13 202571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41064|rttvar:2351|minrtt:30532|latest_rtt:38326|ack_delay:32|
[2025/09/12 05:24:13 202632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40717|rttvar:2456|minrtt:30532|latest_rtt:38326|ack_delay:32|
[2025/09/12 05:24:13 202637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2059|lost_pn:2056|thresh:3|
[2025/09/12 05:24:13 202642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 950|pns:2|
[2025/09/12 05:24:13 202646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 202650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40717|rtt_var:2456|pto_duration:50541|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 202654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 202658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 202662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 202666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653277683|now:1757654653202650|interv:75033|
[2025/09/12 05:24:13 202670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653277683|now:1757654653202650|interval:75033|pto_count:0|srtt:40717
[2025/09/12 05:24:13 202674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43778, ack_elapse 39900, delivered 48009|rate 1096646|lost 202|
[2025/09/12 05:24:13 202679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1096646) in round 48|
[2025/09/12 05:24:13 202683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 202687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 202691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2409|po_sent_time:1757654653164178|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 202695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2409|po_sent_time:1757654653164178|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 202699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:45600|srtt:40717|latest_rtt:38326|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 202705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:969|largest:969|pns:2|
[2025/09/12 05:24:13 202709] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:969|frame:ACK |recv_time:1757654653202504|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 202714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773202504|now:1757654653202504|interv:120000000|
[2025/09/12 05:24:13 202721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773202504|now:1757654653202504|interv:120000000|
[2025/09/12 05:24:13 202725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653203231|pq_index:0|
[2025/09/12 05:24:13 202729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653201872|
[2025/09/12 05:24:13 202733] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653202733|
[2025/09/12 05:24:13 202738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653202737|
[2025/09/12 05:24:13 202743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40717|min_srtt:40717|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 202748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2249562|
[2025/09/12 05:24:13 202752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40717|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 202756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 202761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40717|min_srtt:40717|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 202765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2250741|
[2025/09/12 05:24:13 202769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40717|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 202774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 202778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40717|min_srtt:40717|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 202782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2251920|
[2025/09/12 05:24:13 202786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 202790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 202794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 202798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 202802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 202806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2201223|
[2025/09/12 05:24:13 202813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 202817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 202821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653203231|
[2025/09/12 05:24:13 202825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653203231|
[2025/09/12 05:24:13 202829] [debug] |xqc_engine_wakeup_after|wakeup:1757654653203231|now:1757654653202829|diff:402|
[2025/09/12 05:24:13 202833] [debug] |xqc_engine_main_logic|END|now:1757654653202737|
[2025/09/12 05:24:13 202838] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653202838|
[2025/09/12 05:24:13 202842] [debug] |xqc_engine_wakeup_after|wakeup:1757654653203231|now:1757654653202842|diff:389|
[2025/09/12 05:24:13 202846] [debug] |xqc_engine_main_logic|END|now:1757654653202838|
[2025/09/12 05:24:13 203911] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653203911|
[2025/09/12 05:24:13 203920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653203231|pq_index:0|
[2025/09/12 05:24:13 203925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653202737|
[2025/09/12 05:24:13 203929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653203928|
[2025/09/12 05:24:13 203934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653203231|now:1757654653203928|
[2025/09/12 05:24:13 203938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653203231|now:1757654653203928|
[2025/09/12 05:24:13 203942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 203947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40717|min_srtt:40717|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 203951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2251920|
[2025/09/12 05:24:13 203956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 203960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 203963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 203968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 203972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 203976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2201223|
[2025/09/12 05:24:13 203981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 203990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2098|
[2025/09/12 05:24:13 204022] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2098|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653203997|stream_id:0|stream_offset:2201223|
[2025/09/12 05:24:13 204031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2098|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 204039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 204045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40717|rtt_var:2456|pto_duration:50541|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 204052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 204057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 204061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 204070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653279538|now:1757654653204045|interv:75493|
[2025/09/12 05:24:13 204074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653279538|now:1757654653204045|interval:75493|pto_count:0|srtt:40717
[2025/09/12 05:24:13 204079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46800|
[2025/09/12 05:24:13 204084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 204088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2202402|
[2025/09/12 05:24:13 204092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 204096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653205096|now:1757654653204096|interv:1000|
[2025/09/12 05:24:13 204100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 204104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 204108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653205096|
[2025/09/12 05:24:13 204112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653205096|
[2025/09/12 05:24:13 204116] [debug] |xqc_engine_wakeup_after|wakeup:1757654653205096|now:1757654653204116|diff:980|
[2025/09/12 05:24:13 204121] [debug] |xqc_engine_main_logic|END|now:1757654653203928|
[2025/09/12 05:24:13 204496] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653204495|
[2025/09/12 05:24:13 204504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 204509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:969|
[2025/09/12 05:24:13 204513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:970|
[2025/09/12 05:24:13 204519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:970|
[2025/09/12 05:24:13 204527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 204532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2060|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2061|path_largest_ack:2060|
[2025/09/12 05:24:13 204537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:2151023|prior_time:1757654653164605|is_app_limited:0|send_elapse:43763|ack_elapse:39890|ctl_first_sent_time:1757654653166039|lagest_ack_time:1757654653204495|curr_delivered:2197832|
[2025/09/12 05:24:13 204541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653166039|
[2025/09/12 05:24:13 204546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:840||sndq_packets_used_bytes:0|sndq_packets_free:1836|
[2025/09/12 05:24:13 204550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2061|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2061|path_largest_ack:2061|
[2025/09/12 05:24:13 204554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:2153423|prior_time:1757654653166590|is_app_limited:0|send_elapse:43846|ack_elapse:37905|ctl_first_sent_time:1757654653168020|lagest_ack_time:1757654653204495|curr_delivered:2199032|
[2025/09/12 05:24:13 204559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653168020|
[2025/09/12 05:24:13 204562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:839||sndq_packets_used_bytes:0|sndq_packets_free:1837|
[2025/09/12 05:24:13 204566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40717|rttvar:2456|minrtt:30532|latest_rtt:36475|ack_delay:32|
[2025/09/12 05:24:13 204571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40183|rttvar:2910|minrtt:30532|latest_rtt:36475|ack_delay:32|
[2025/09/12 05:24:13 204575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2061|lost_pn:2058|thresh:3|
[2025/09/12 05:24:13 204579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 204583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40183|rtt_var:2910|pto_duration:51823|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 204587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 204591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 204595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44400|
[2025/09/12 05:24:13 204599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653280820|now:1757654653204583|interv:76237|
[2025/09/12 05:24:13 204603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653280820|now:1757654653204583|interval:76237|pto_count:0|srtt:40183
[2025/09/12 05:24:13 204607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43846, ack_elapse 37905, delivered 45609|rate 1040208|lost 202|
[2025/09/12 05:24:13 204611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1040208) in round 48|
[2025/09/12 05:24:13 204618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 204622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 204626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653168020|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 204631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653168020|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2155823|
[2025/09/12 05:24:13 204635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44400|srtt:40183|latest_rtt:36475|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 204640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:970|largest:970|pns:2|
[2025/09/12 05:24:13 204645] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:970|frame:ACK |recv_time:1757654653204495|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 204649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773204495|now:1757654653204495|interv:120000000|
[2025/09/12 05:24:13 204653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773204495|now:1757654653204495|interv:120000000|
[2025/09/12 05:24:13 204657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653205096|pq_index:0|
[2025/09/12 05:24:13 204661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653203928|
[2025/09/12 05:24:13 204665] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653204665|
[2025/09/12 05:24:13 204670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653204669|
[2025/09/12 05:24:13 204676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40183|min_srtt:40183|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 204680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44400|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2251920|
[2025/09/12 05:24:13 204684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40183|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 204689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 204693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40183|min_srtt:40183|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 204697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44400|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2253099|
[2025/09/12 05:24:13 204704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40183|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 204709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 204713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40183|min_srtt:40183|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 204717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2254278|
[2025/09/12 05:24:13 204721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 204725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 204729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 204733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 204737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 204741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2202402|
[2025/09/12 05:24:13 204746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 204750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 204753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653205096|
[2025/09/12 05:24:13 204757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653205096|
[2025/09/12 05:24:13 204761] [debug] |xqc_engine_wakeup_after|wakeup:1757654653205096|now:1757654653204761|diff:335|
[2025/09/12 05:24:13 204765] [debug] |xqc_engine_main_logic|END|now:1757654653204669|
[2025/09/12 05:24:13 204770] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653204770|
[2025/09/12 05:24:13 204774] [debug] |xqc_engine_wakeup_after|wakeup:1757654653205096|now:1757654653204774|diff:322|
[2025/09/12 05:24:13 204778] [debug] |xqc_engine_main_logic|END|now:1757654653204770|
[2025/09/12 05:24:13 205844] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653205843|
[2025/09/12 05:24:13 205853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653205096|pq_index:0|
[2025/09/12 05:24:13 205857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653204669|
[2025/09/12 05:24:13 205862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653205861|
[2025/09/12 05:24:13 205866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653205096|now:1757654653205861|
[2025/09/12 05:24:13 205870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653205096|now:1757654653205861|
[2025/09/12 05:24:13 205874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 205884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40183|min_srtt:40183|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 205888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44400|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2254278|
[2025/09/12 05:24:13 205893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 205896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 205900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 205904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 205909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 205913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2202402|
[2025/09/12 05:24:13 205917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 205922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2099|
[2025/09/12 05:24:13 205953] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2099|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44400|now:1757654653205929|stream_id:0|stream_offset:2202402|
[2025/09/12 05:24:13 205962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2099|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 205969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44400|applimit:0|
[2025/09/12 05:24:13 205975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40183|rtt_var:2910|pto_duration:51823|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 205982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 205988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 205992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 205996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653282752|now:1757654653205975|interv:76777|
[2025/09/12 05:24:13 206000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653282752|now:1757654653205975|interval:76777|pto_count:0|srtt:40183
[2025/09/12 05:24:13 206004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45600|
[2025/09/12 05:24:13 206009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 206013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2203581|
[2025/09/12 05:24:13 206022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 206026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2100|
[2025/09/12 05:24:13 206054] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2100|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653206033|stream_id:0|stream_offset:2203581|
[2025/09/12 05:24:13 206069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2100|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 206076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 206082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40183|rtt_var:2910|pto_duration:51823|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 206086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 206090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 206094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 206098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653282856|now:1757654653206081|interv:76775|
[2025/09/12 05:24:13 206102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653282856|now:1757654653206081|interval:76775|pto_count:0|srtt:40183
[2025/09/12 05:24:13 206106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46800|
[2025/09/12 05:24:13 206111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 206115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2204760|
[2025/09/12 05:24:13 206119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 206123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2101|
[2025/09/12 05:24:13 206149] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2101|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653206130|stream_id:0|stream_offset:2204760|
[2025/09/12 05:24:13 206157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2101|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 206164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 206171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40183|rtt_var:2910|pto_duration:51823|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 206177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 206180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 206189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 206193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653282953|now:1757654653206170|interv:76783|
[2025/09/12 05:24:13 206197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653282953|now:1757654653206170|interval:76783|pto_count:0|srtt:40183
[2025/09/12 05:24:13 206201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:48000|
[2025/09/12 05:24:13 206206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 206210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2205939|
[2025/09/12 05:24:13 206214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 206218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653207218|now:1757654653206218|interv:1000|
[2025/09/12 05:24:13 206222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 206226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 206230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653207218|
[2025/09/12 05:24:13 206234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653207218|
[2025/09/12 05:24:13 206238] [debug] |xqc_engine_wakeup_after|wakeup:1757654653207218|now:1757654653206238|diff:980|
[2025/09/12 05:24:13 206242] [debug] |xqc_engine_main_logic|END|now:1757654653205861|
[2025/09/12 05:24:13 206488] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653206487|
[2025/09/12 05:24:13 206496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 206502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:970|
[2025/09/12 05:24:13 206506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:971|
[2025/09/12 05:24:13 206511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:971|
[2025/09/12 05:24:13 206515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 206520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2062|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2063|path_largest_ack:2062|
[2025/09/12 05:24:13 206524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:2153423|prior_time:1757654653166590|is_app_limited:0|send_elapse:43950|ack_elapse:39897|ctl_first_sent_time:1757654653168124|lagest_ack_time:1757654653206487|curr_delivered:2200232|
[2025/09/12 05:24:13 206529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653168124|
[2025/09/12 05:24:13 206534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:838||sndq_packets_used_bytes:0|sndq_packets_free:1838|
[2025/09/12 05:24:13 206538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2063|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2063|path_largest_ack:2063|
[2025/09/12 05:24:13 206546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:2155823|prior_time:1757654653168595|is_app_limited:0|send_elapse:43855|ack_elapse:37892|ctl_first_sent_time:1757654653170030|lagest_ack_time:1757654653206487|curr_delivered:2201432|
[2025/09/12 05:24:13 206550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653170030|
[2025/09/12 05:24:13 206554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:837||sndq_packets_used_bytes:0|sndq_packets_free:1839|
[2025/09/12 05:24:13 206558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40183|rttvar:2910|minrtt:30532|latest_rtt:36457|ack_delay:40|
[2025/09/12 05:24:13 206562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39713|rttvar:3124|minrtt:30532|latest_rtt:36457|ack_delay:40|
[2025/09/12 05:24:13 206567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2063|lost_pn:2060|thresh:3|
[2025/09/12 05:24:13 206571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 206575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39713|rtt_var:3124|pto_duration:52209|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 206579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 206583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 206587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 206591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653283339|now:1757654653206574|interv:76765|
[2025/09/12 05:24:13 206594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653283339|now:1757654653206574|interval:76765|pto_count:0|srtt:39713
[2025/09/12 05:24:13 206599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43855, ack_elapse 37892, delivered 45609|rate 1039995|lost 202|
[2025/09/12 05:24:13 206603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 48 -> 49|
[2025/09/12 05:24:13 206607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1039995) in round 49|
[2025/09/12 05:24:13 206611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 206615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 206619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653170030|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 206624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653170030|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 206628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:45600|srtt:39713|latest_rtt:36457|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:13 206637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:971|largest:971|pns:2|
[2025/09/12 05:24:13 206641] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:971|frame:ACK |recv_time:1757654653206487|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 206646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773206487|now:1757654653206487|interv:120000000|
[2025/09/12 05:24:13 206650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773206487|now:1757654653206487|interv:120000000|
[2025/09/12 05:24:13 206654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653207218|pq_index:0|
[2025/09/12 05:24:13 206658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653205861|
[2025/09/12 05:24:13 206662] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653206662|
[2025/09/12 05:24:13 206667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653206666|
[2025/09/12 05:24:13 206672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39713|min_srtt:39713|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 206677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2254278|
[2025/09/12 05:24:13 206681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39713|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 206686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 206690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39713|min_srtt:39713|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 206694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2255457|
[2025/09/12 05:24:13 206699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39713|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 206703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 206707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39713|min_srtt:39713|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 206711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2256636|
[2025/09/12 05:24:13 206715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 206719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 206726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 206730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 206734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 206739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2205939|
[2025/09/12 05:24:13 206743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 206747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 206751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653207218|
[2025/09/12 05:24:13 206755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653207218|
[2025/09/12 05:24:13 206758] [debug] |xqc_engine_wakeup_after|wakeup:1757654653207218|now:1757654653206758|diff:460|
[2025/09/12 05:24:13 206763] [debug] |xqc_engine_main_logic|END|now:1757654653206666|
[2025/09/12 05:24:13 206768] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653206767|
[2025/09/12 05:24:13 206771] [debug] |xqc_engine_wakeup_after|wakeup:1757654653207218|now:1757654653206771|diff:447|
[2025/09/12 05:24:13 206775] [debug] |xqc_engine_main_logic|END|now:1757654653206767|
[2025/09/12 05:24:13 207841] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653207841|
[2025/09/12 05:24:13 207850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653207218|pq_index:0|
[2025/09/12 05:24:13 207854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653206666|
[2025/09/12 05:24:13 207859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653207858|
[2025/09/12 05:24:13 207863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654653207556|now:1757654653207858|
[2025/09/12 05:24:13 207867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:13 207871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654653207556|now:1757654653207858|
[2025/09/12 05:24:13 207875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:13 207879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653207218|now:1757654653207858|
[2025/09/12 05:24:13 207883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653207218|now:1757654653207858|
[2025/09/12 05:24:13 207887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 207891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:971|ack_delay:25335|first_ack_range:21|largest_pkt_recv_time:1757654653182556|
[2025/09/12 05:24:13 207896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:971|low:950|pkt_pns:2|
[2025/09/12 05:24:13 207900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:959|frame_largest_recv:971|
[2025/09/12 05:24:13 207904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:13 207913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39713|min_srtt:39713|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 207917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2256636|
[2025/09/12 05:24:13 207922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 207926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 207930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 207934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 207938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 207942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:45600|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2205939|
[2025/09/12 05:24:13 207947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 207951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2102|
[2025/09/12 05:24:13 207983] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2102|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:45600|now:1757654653207959|stream_id:0|stream_offset:2205939|
[2025/09/12 05:24:13 207993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2102|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 208000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 208007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39713|rtt_var:3124|pto_duration:52209|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 208014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 208019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 208022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 208026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653285168|now:1757654653208006|interv:77162|
[2025/09/12 05:24:13 208030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653285168|now:1757654653208006|interval:77162|pto_count:0|srtt:39713
[2025/09/12 05:24:13 208035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 208040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 208045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2207118|
[2025/09/12 05:24:13 208059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 208063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653209063|now:1757654653208063|interv:1000|
[2025/09/12 05:24:13 208067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 208070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 208074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653209063|
[2025/09/12 05:24:13 208079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653209063|
[2025/09/12 05:24:13 208082] [debug] |xqc_engine_wakeup_after|wakeup:1757654653209063|now:1757654653208082|diff:981|
[2025/09/12 05:24:13 208087] [debug] |xqc_engine_main_logic|END|now:1757654653207858|
[2025/09/12 05:24:13 208485] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653208484|
[2025/09/12 05:24:13 208493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 208498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:971|
[2025/09/12 05:24:13 208502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:972|
[2025/09/12 05:24:13 208508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:972|
[2025/09/12 05:24:13 208512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 208517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2064|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2065|path_largest_ack:2064|
[2025/09/12 05:24:13 208521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:2155823|prior_time:1757654653168595|is_app_limited:0|send_elapse:43959|ack_elapse:39889|ctl_first_sent_time:1757654653170134|lagest_ack_time:1757654653208484|curr_delivered:2202632|
[2025/09/12 05:24:13 208526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653170134|
[2025/09/12 05:24:13 208530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:836||sndq_packets_used_bytes:0|sndq_packets_free:1840|
[2025/09/12 05:24:13 208537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2065|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2065|path_largest_ack:2065|
[2025/09/12 05:24:13 208541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:2158223|prior_time:1757654653170585|is_app_limited:0|send_elapse:43857|ack_elapse:37899|ctl_first_sent_time:1757654653172022|lagest_ack_time:1757654653208484|curr_delivered:2203832|
[2025/09/12 05:24:13 208546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653172022|
[2025/09/12 05:24:13 208550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:835||sndq_packets_used_bytes:0|sndq_packets_free:1841|
[2025/09/12 05:24:13 208554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39713|rttvar:3124|minrtt:30532|latest_rtt:36462|ack_delay:32|
[2025/09/12 05:24:13 208558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39302|rttvar:3163|minrtt:30532|latest_rtt:36462|ack_delay:32|
[2025/09/12 05:24:13 208566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2065|lost_pn:2062|thresh:3|
[2025/09/12 05:24:13 208570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 208574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39302|rtt_var:3163|pto_duration:51954|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 208578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 208582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 208586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 208590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653284913|now:1757654653208574|interv:76339|
[2025/09/12 05:24:13 208594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653284913|now:1757654653208574|interval:76339|pto_count:0|srtt:39302
[2025/09/12 05:24:13 208598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43857, ack_elapse 37899, delivered 45609|rate 1039948|lost 202|
[2025/09/12 05:24:13 208603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1039948) in round 49|
[2025/09/12 05:24:13 208607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 208611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 208615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653172022|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 208619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653172022|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 208623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44407|srtt:39302|latest_rtt:36462|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 208629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:972|largest:972|pns:2|
[2025/09/12 05:24:13 208633] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:972|frame:ACK |recv_time:1757654653208484|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 208638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773208484|now:1757654653208484|interv:120000000|
[2025/09/12 05:24:13 208642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773208484|now:1757654653208484|interv:120000000|
[2025/09/12 05:24:13 208646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653209063|pq_index:0|
[2025/09/12 05:24:13 208650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653207858|
[2025/09/12 05:24:13 208656] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653208656|
[2025/09/12 05:24:13 208661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653208660|
[2025/09/12 05:24:13 208667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39302|min_srtt:39302|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 208671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2256636|
[2025/09/12 05:24:13 208676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39302|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 208680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 208684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39302|min_srtt:39302|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 208688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2257815|
[2025/09/12 05:24:13 208693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39302|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 208697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 208701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39302|min_srtt:39302|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 208705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2258994|
[2025/09/12 05:24:13 208710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 208713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 208717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 208721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 208726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 208730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2207118|
[2025/09/12 05:24:13 208734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 208738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 208745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653209063|
[2025/09/12 05:24:13 208748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653209063|
[2025/09/12 05:24:13 208752] [debug] |xqc_engine_wakeup_after|wakeup:1757654653209063|now:1757654653208752|diff:311|
[2025/09/12 05:24:13 208756] [debug] |xqc_engine_main_logic|END|now:1757654653208660|
[2025/09/12 05:24:13 208761] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653208761|
[2025/09/12 05:24:13 208765] [debug] |xqc_engine_wakeup_after|wakeup:1757654653209063|now:1757654653208765|diff:298|
[2025/09/12 05:24:13 208769] [debug] |xqc_engine_main_logic|END|now:1757654653208761|
[2025/09/12 05:24:13 209835] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653209835|
[2025/09/12 05:24:13 209844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653209063|pq_index:0|
[2025/09/12 05:24:13 209848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653208660|
[2025/09/12 05:24:13 209853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653209852|
[2025/09/12 05:24:13 209857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653209063|now:1757654653209852|
[2025/09/12 05:24:13 209861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653209063|now:1757654653209852|
[2025/09/12 05:24:13 209865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 209870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39302|min_srtt:39302|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 209875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2258994|
[2025/09/12 05:24:13 209879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 209883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 209887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 209891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 209895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 209900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2207118|
[2025/09/12 05:24:13 209904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 209908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2103|
[2025/09/12 05:24:13 209940] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2103|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653209916|stream_id:0|stream_offset:2207118|
[2025/09/12 05:24:13 209949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2103|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 209962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 209970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39302|rtt_var:3163|pto_duration:51954|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 209975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 209979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 209983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 209987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653286870|now:1757654653209969|interv:76901|
[2025/09/12 05:24:13 209991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653286870|now:1757654653209969|interval:76901|pto_count:0|srtt:39302
[2025/09/12 05:24:13 209996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45607|
[2025/09/12 05:24:13 210001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 210005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2208297|
[2025/09/12 05:24:13 210009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 210013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2104|
[2025/09/12 05:24:13 210039] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2104|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653210020|stream_id:0|stream_offset:2208297|
[2025/09/12 05:24:13 210054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2104|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 210061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 210067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39302|rtt_var:3163|pto_duration:51954|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 210071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 210075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 210079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 210083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653286974|now:1757654653210067|interv:76907|
[2025/09/12 05:24:13 210087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653286974|now:1757654653210067|interval:76907|pto_count:0|srtt:39302
[2025/09/12 05:24:13 210092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 210101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 210105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2209476|
[2025/09/12 05:24:13 210109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 210113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2105|
[2025/09/12 05:24:13 210139] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2105|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653210120|stream_id:0|stream_offset:2209476|
[2025/09/12 05:24:13 210147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2105|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 210155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 210161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39302|rtt_var:3163|pto_duration:51954|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 210168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 210172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 210176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 210180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653287074|now:1757654653210161|interv:76913|
[2025/09/12 05:24:13 210184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653287074|now:1757654653210161|interval:76913|pto_count:0|srtt:39302
[2025/09/12 05:24:13 210188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:48007|
[2025/09/12 05:24:13 210193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 210197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2210655|
[2025/09/12 05:24:13 210201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 210205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653211205|now:1757654653210205|interv:1000|
[2025/09/12 05:24:13 210209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 210213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 210217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653211205|
[2025/09/12 05:24:13 210221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653211205|
[2025/09/12 05:24:13 210225] [debug] |xqc_engine_wakeup_after|wakeup:1757654653211205|now:1757654653210225|diff:980|
[2025/09/12 05:24:13 210229] [debug] |xqc_engine_main_logic|END|now:1757654653209852|
[2025/09/12 05:24:13 210479] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653210479|
[2025/09/12 05:24:13 210492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 210498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:972|
[2025/09/12 05:24:13 210502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:973|
[2025/09/12 05:24:13 210508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:973|
[2025/09/12 05:24:13 210512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 210517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2066|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2067|path_largest_ack:2066|
[2025/09/12 05:24:13 210521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:2158223|prior_time:1757654653170585|is_app_limited:0|send_elapse:43956|ack_elapse:39894|ctl_first_sent_time:1757654653172121|lagest_ack_time:1757654653210479|curr_delivered:2205032|
[2025/09/12 05:24:13 210526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653172121|
[2025/09/12 05:24:13 210530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:834||sndq_packets_used_bytes:0|sndq_packets_free:1842|
[2025/09/12 05:24:13 210535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2067|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2067|path_largest_ack:2067|
[2025/09/12 05:24:13 210539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:2160623|prior_time:1757654653172579|is_app_limited:0|send_elapse:45745|ack_elapse:37900|ctl_first_sent_time:1757654653174015|lagest_ack_time:1757654653210479|curr_delivered:2206232|
[2025/09/12 05:24:13 210543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653174015|
[2025/09/12 05:24:13 210547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:833||sndq_packets_used_bytes:0|sndq_packets_free:1843|
[2025/09/12 05:24:13 210551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39302|rttvar:3163|minrtt:30532|latest_rtt:36464|ack_delay:40|
[2025/09/12 05:24:13 210556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38943|rttvar:3092|minrtt:30532|latest_rtt:36464|ack_delay:40|
[2025/09/12 05:24:13 210560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2067|lost_pn:2064|thresh:3|
[2025/09/12 05:24:13 210564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 210568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38943|rtt_var:3092|pto_duration:51311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 210572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 210576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 210580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 210584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653286431|now:1757654653210568|interv:75863|
[2025/09/12 05:24:13 210590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653286431|now:1757654653210568|interval:75863|pto_count:0|srtt:38943
[2025/09/12 05:24:13 210595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45745, ack_elapse 37900, delivered 45609|rate 997026|lost 202|
[2025/09/12 05:24:13 210599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (997026) in round 49|
[2025/09/12 05:24:13 210603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 210607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 210611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653174015|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 210615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653174015|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 210620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:45607|srtt:38943|latest_rtt:36464|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 210626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:973|largest:973|pns:2|
[2025/09/12 05:24:13 210630] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:973|frame:ACK |recv_time:1757654653210479|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 210634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773210479|now:1757654653210479|interv:120000000|
[2025/09/12 05:24:13 210639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773210479|now:1757654653210479|interv:120000000|
[2025/09/12 05:24:13 210642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653211205|pq_index:0|
[2025/09/12 05:24:13 210647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653209852|
[2025/09/12 05:24:13 210651] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653210650|
[2025/09/12 05:24:13 210655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653210654|
[2025/09/12 05:24:13 210661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38943|min_srtt:38943|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 210665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2258994|
[2025/09/12 05:24:13 210670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38943|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 210674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 210681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38943|min_srtt:38943|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 210685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2260173|
[2025/09/12 05:24:13 210690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38943|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 210694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 210698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38943|min_srtt:38943|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 210702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2261352|
[2025/09/12 05:24:13 210707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 210710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 210714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 210718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 210723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 210727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2210655|
[2025/09/12 05:24:13 210731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 210735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 210739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653211205|
[2025/09/12 05:24:13 210743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653211205|
[2025/09/12 05:24:13 210746] [debug] |xqc_engine_wakeup_after|wakeup:1757654653211205|now:1757654653210746|diff:459|
[2025/09/12 05:24:13 210751] [debug] |xqc_engine_main_logic|END|now:1757654653210654|
[2025/09/12 05:24:13 210755] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653210755|
[2025/09/12 05:24:13 210759] [debug] |xqc_engine_wakeup_after|wakeup:1757654653211205|now:1757654653210759|diff:446|
[2025/09/12 05:24:13 210763] [debug] |xqc_engine_main_logic|END|now:1757654653210755|
[2025/09/12 05:24:13 211829] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653211829|
[2025/09/12 05:24:13 211838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653211205|pq_index:0|
[2025/09/12 05:24:13 211842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653210654|
[2025/09/12 05:24:13 211847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653211846|
[2025/09/12 05:24:13 211856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653211205|now:1757654653211846|
[2025/09/12 05:24:13 211860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653211205|now:1757654653211846|
[2025/09/12 05:24:13 211864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 211869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38943|min_srtt:38943|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 211874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2261352|
[2025/09/12 05:24:13 211878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 211882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 211886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 211890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 211894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 211899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2210655|
[2025/09/12 05:24:13 211903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 211907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2106|
[2025/09/12 05:24:13 211939] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2106|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653211915|stream_id:0|stream_offset:2210655|
[2025/09/12 05:24:13 211948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2106|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 211955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 211961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38943|rtt_var:3092|pto_duration:51311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 211969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 211974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 211978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 211982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653288226|now:1757654653211961|interv:76265|
[2025/09/12 05:24:13 211986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653288226|now:1757654653211961|interval:76265|pto_count:0|srtt:38943
[2025/09/12 05:24:13 211995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 212000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 212004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2211834|
[2025/09/12 05:24:13 212008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 212012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653213012|now:1757654653212012|interv:1000|
[2025/09/12 05:24:13 212016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 212020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 212024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653213012|
[2025/09/12 05:24:13 212028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653213012|
[2025/09/12 05:24:13 212032] [debug] |xqc_engine_wakeup_after|wakeup:1757654653213012|now:1757654653212032|diff:980|
[2025/09/12 05:24:13 212042] [debug] |xqc_engine_main_logic|END|now:1757654653211846|
[2025/09/12 05:24:13 212463] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653212462|
[2025/09/12 05:24:13 212471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 212477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:973|
[2025/09/12 05:24:13 212481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:974|
[2025/09/12 05:24:13 212486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:974|
[2025/09/12 05:24:13 212490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 212495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2068|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2069|path_largest_ack:2068|
[2025/09/12 05:24:13 212499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:2160623|prior_time:1757654653172579|is_app_limited:0|send_elapse:45844|ack_elapse:39883|ctl_first_sent_time:1757654653174114|lagest_ack_time:1757654653212462|curr_delivered:2207432|
[2025/09/12 05:24:13 212504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653174114|
[2025/09/12 05:24:13 212508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:832||sndq_packets_used_bytes:0|sndq_packets_free:1844|
[2025/09/12 05:24:13 212512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2069|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2069|path_largest_ack:2069|
[2025/09/12 05:24:13 212517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:2163023|prior_time:1757654653174578|is_app_limited:0|send_elapse:45851|ack_elapse:37884|ctl_first_sent_time:1757654653176011|lagest_ack_time:1757654653212462|curr_delivered:2208632|
[2025/09/12 05:24:13 212521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653176011|
[2025/09/12 05:24:13 212529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:831||sndq_packets_used_bytes:0|sndq_packets_free:1845|
[2025/09/12 05:24:13 212533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38943|rttvar:3092|minrtt:30532|latest_rtt:36451|ack_delay:32|
[2025/09/12 05:24:13 212537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38628|rttvar:2950|minrtt:30532|latest_rtt:36451|ack_delay:32|
[2025/09/12 05:24:13 212541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2069|lost_pn:2066|thresh:3|
[2025/09/12 05:24:13 212545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 212549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38628|rtt_var:2950|pto_duration:50428|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 212553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 212557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 212561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 212565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653287343|now:1757654653212549|interv:74794|
[2025/09/12 05:24:13 212569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653287343|now:1757654653212549|interval:74794|pto_count:0|srtt:38628
[2025/09/12 05:24:13 212573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45851, ack_elapse 37884, delivered 45609|rate 994722|lost 202|
[2025/09/12 05:24:13 212578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (994722) in round 49|
[2025/09/12 05:24:13 212582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 212586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 212590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653176011|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 212594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653176011|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 212598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44407|srtt:38628|latest_rtt:36451|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 212604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:974|largest:974|pns:2|
[2025/09/12 05:24:13 212608] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:974|frame:ACK |recv_time:1757654653212462|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 212613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773212462|now:1757654653212462|interv:120000000|
[2025/09/12 05:24:13 212623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773212462|now:1757654653212462|interv:120000000|
[2025/09/12 05:24:13 212626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653213012|pq_index:0|
[2025/09/12 05:24:13 212631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653211846|
[2025/09/12 05:24:13 212634] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653212634|
[2025/09/12 05:24:13 212639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653212638|
[2025/09/12 05:24:13 212645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38628|min_srtt:38628|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 212649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2261352|
[2025/09/12 05:24:13 212653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38628|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 212658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 212662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38628|min_srtt:38628|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 212666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2262531|
[2025/09/12 05:24:13 212671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38628|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 212675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 212679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38628|min_srtt:38628|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 212683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2263710|
[2025/09/12 05:24:13 212687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 212691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 212695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 212699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 212704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 212710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2211834|
[2025/09/12 05:24:13 212715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 212718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 212722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653213012|
[2025/09/12 05:24:13 212726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653213012|
[2025/09/12 05:24:13 212730] [debug] |xqc_engine_wakeup_after|wakeup:1757654653213012|now:1757654653212730|diff:282|
[2025/09/12 05:24:13 212734] [debug] |xqc_engine_main_logic|END|now:1757654653212638|
[2025/09/12 05:24:13 212739] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653212739|
[2025/09/12 05:24:13 212743] [debug] |xqc_engine_wakeup_after|wakeup:1757654653213012|now:1757654653212743|diff:269|
[2025/09/12 05:24:13 212747] [debug] |xqc_engine_main_logic|END|now:1757654653212739|
[2025/09/12 05:24:13 213812] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653213812|
[2025/09/12 05:24:13 213821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653213012|pq_index:0|
[2025/09/12 05:24:13 213825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653212638|
[2025/09/12 05:24:13 213830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653213829|
[2025/09/12 05:24:13 213834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653213012|now:1757654653213829|
[2025/09/12 05:24:13 213838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653213012|now:1757654653213829|
[2025/09/12 05:24:13 213842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 213847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38628|min_srtt:38628|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 213852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2263710|
[2025/09/12 05:24:13 213856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 213860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 213864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 213868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 213872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 213876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2211834|
[2025/09/12 05:24:13 213885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 213889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2107|
[2025/09/12 05:24:13 213922] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2107|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653213897|stream_id:0|stream_offset:2211834|
[2025/09/12 05:24:13 213931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2107|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 213938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 213944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38628|rtt_var:2950|pto_duration:50428|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 213951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 213956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 213960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 213964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653289325|now:1757654653213944|interv:75381|
[2025/09/12 05:24:13 213968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653289325|now:1757654653213944|interval:75381|pto_count:0|srtt:38628
[2025/09/12 05:24:13 213973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45607|
[2025/09/12 05:24:13 213977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 213982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2213013|
[2025/09/12 05:24:13 213986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 213990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2108|
[2025/09/12 05:24:13 214015] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2108|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653213997|stream_id:0|stream_offset:2213013|
[2025/09/12 05:24:13 214023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2108|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 214037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 214044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38628|rtt_var:2950|pto_duration:50428|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 214049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 214053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 214057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 214065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653289425|now:1757654653214044|interv:75381|
[2025/09/12 05:24:13 214069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653289425|now:1757654653214044|interval:75381|pto_count:0|srtt:38628
[2025/09/12 05:24:13 214074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 214078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 214082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2214192|
[2025/09/12 05:24:13 214087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 214091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2109|
[2025/09/12 05:24:13 214117] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2109|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653214098|stream_id:0|stream_offset:2214192|
[2025/09/12 05:24:13 214125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2109|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 214132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 214142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38628|rtt_var:2950|pto_duration:50428|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 214149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 214155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 214158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 214162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653289526|now:1757654653214141|interv:75385|
[2025/09/12 05:24:13 214166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653289526|now:1757654653214141|interval:75385|pto_count:0|srtt:38628
[2025/09/12 05:24:13 214171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:48007|
[2025/09/12 05:24:13 214175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 214179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2215371|
[2025/09/12 05:24:13 214184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 214188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653215187|now:1757654653214187|interv:1000|
[2025/09/12 05:24:13 214191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 214195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 214206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653215187|
[2025/09/12 05:24:13 214210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653215187|
[2025/09/12 05:24:13 214214] [debug] |xqc_engine_wakeup_after|wakeup:1757654653215187|now:1757654653214214|diff:973|
[2025/09/12 05:24:13 214218] [debug] |xqc_engine_main_logic|END|now:1757654653213829|
[2025/09/12 05:24:13 214479] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653214478|
[2025/09/12 05:24:13 214487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 214493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:974|
[2025/09/12 05:24:13 214497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:975|
[2025/09/12 05:24:13 214503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:975|
[2025/09/12 05:24:13 214507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 214512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2070|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2071|path_largest_ack:2070|
[2025/09/12 05:24:13 214516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:2163023|prior_time:1757654653174578|is_app_limited:0|send_elapse:45950|ack_elapse:39900|ctl_first_sent_time:1757654653176110|lagest_ack_time:1757654653214478|curr_delivered:2209832|
[2025/09/12 05:24:13 214520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653176110|
[2025/09/12 05:24:13 214525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:830||sndq_packets_used_bytes:0|sndq_packets_free:1846|
[2025/09/12 05:24:13 214529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2071|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2071|path_largest_ack:2071|
[2025/09/12 05:24:13 214533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:2165423|prior_time:1757654653176566|is_app_limited:0|send_elapse:45849|ack_elapse:37912|ctl_first_sent_time:1757654653178002|lagest_ack_time:1757654653214478|curr_delivered:2211032|
[2025/09/12 05:24:13 214538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653178002|
[2025/09/12 05:24:13 214542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:829||sndq_packets_used_bytes:0|sndq_packets_free:1847|
[2025/09/12 05:24:13 214546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38628|rttvar:2950|minrtt:30532|latest_rtt:36476|ack_delay:32|
[2025/09/12 05:24:13 214550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38355|rttvar:2759|minrtt:30532|latest_rtt:36476|ack_delay:32|
[2025/09/12 05:24:13 214554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2071|lost_pn:2068|thresh:3|
[2025/09/12 05:24:13 214558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 214562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38355|rtt_var:2759|pto_duration:49391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 214570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 214574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 214578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 214582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653288489|now:1757654653214562|interv:73927|
[2025/09/12 05:24:13 214586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653288489|now:1757654653214562|interval:73927|pto_count:0|srtt:38355
[2025/09/12 05:24:13 214590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45849, ack_elapse 37912, delivered 45609|rate 994765|lost 202|
[2025/09/12 05:24:13 214595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (994765) in round 49|
[2025/09/12 05:24:13 214599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 214603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 214607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653178002|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 214611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653178002|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 214615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:45607|srtt:38355|latest_rtt:36476|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 214620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:13 214625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654653239478|now:1757654653214478|interv:25000|
[2025/09/12 05:24:13 214630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653214478|max_ack_delay:25000|
[2025/09/12 05:24:13 214634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:975|largest:975|pns:2|
[2025/09/12 05:24:13 214639] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:975|frame:PING ACK |recv_time:1757654653214478|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 214643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773214478|now:1757654653214478|interv:120000000|
[2025/09/12 05:24:13 214647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773214478|now:1757654653214478|interv:120000000|
[2025/09/12 05:24:13 214651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653215187|pq_index:0|
[2025/09/12 05:24:13 214655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653213829|
[2025/09/12 05:24:13 214662] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653214662|
[2025/09/12 05:24:13 214667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653214666|
[2025/09/12 05:24:13 214672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38355|min_srtt:38355|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 214677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2263710|
[2025/09/12 05:24:13 214681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38355|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 214686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 214690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38355|min_srtt:38355|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 214694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2264889|
[2025/09/12 05:24:13 214698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38355|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 214703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 214707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38355|min_srtt:38355|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 214711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2266068|
[2025/09/12 05:24:13 214715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 214719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 214723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 214727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 214732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 214736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2215371|
[2025/09/12 05:24:13 214740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 214744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 214750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653215187|
[2025/09/12 05:24:13 214754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653215187|
[2025/09/12 05:24:13 214758] [debug] |xqc_engine_wakeup_after|wakeup:1757654653215187|now:1757654653214758|diff:429|
[2025/09/12 05:24:13 214762] [debug] |xqc_engine_main_logic|END|now:1757654653214666|
[2025/09/12 05:24:13 214767] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653214767|
[2025/09/12 05:24:13 214771] [debug] |xqc_engine_wakeup_after|wakeup:1757654653215187|now:1757654653214771|diff:416|
[2025/09/12 05:24:13 214775] [debug] |xqc_engine_main_logic|END|now:1757654653214767|
[2025/09/12 05:24:13 215840] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653215840|
[2025/09/12 05:24:13 215849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653215187|pq_index:0|
[2025/09/12 05:24:13 215854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653214666|
[2025/09/12 05:24:13 215859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653215858|
[2025/09/12 05:24:13 215863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653215187|now:1757654653215858|
[2025/09/12 05:24:13 215867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653215187|now:1757654653215858|
[2025/09/12 05:24:13 215871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 215876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38355|min_srtt:38355|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 215880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2266068|
[2025/09/12 05:24:13 215885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 215889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 215892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 215896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 215901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 215905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2215371|
[2025/09/12 05:24:13 215909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 215914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2110|
[2025/09/12 05:24:13 215945] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2110|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653215921|stream_id:0|stream_offset:2215371|
[2025/09/12 05:24:13 215954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2110|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 215967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 215974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38355|rtt_var:2759|pto_duration:49391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 215980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 215984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 215988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 215992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653290312|now:1757654653215974|interv:74338|
[2025/09/12 05:24:13 215996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653290312|now:1757654653215974|interval:74338|pto_count:0|srtt:38355
[2025/09/12 05:24:13 216000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 216006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 216010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2216550|
[2025/09/12 05:24:13 216014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 216018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653217018|now:1757654653216018|interv:1000|
[2025/09/12 05:24:13 216022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 216026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 216035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653217018|
[2025/09/12 05:24:13 216039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653217018|
[2025/09/12 05:24:13 216043] [debug] |xqc_engine_wakeup_after|wakeup:1757654653217018|now:1757654653216043|diff:975|
[2025/09/12 05:24:13 216047] [debug] |xqc_engine_main_logic|END|now:1757654653215858|
[2025/09/12 05:24:13 216447] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653216446|
[2025/09/12 05:24:13 216453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 216479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:975|
[2025/09/12 05:24:13 216484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:976|
[2025/09/12 05:24:13 216489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:976|
[2025/09/12 05:24:13 216493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 216498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2072|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2073|path_largest_ack:2072|
[2025/09/12 05:24:13 216503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:2165423|prior_time:1757654653176566|is_app_limited:0|send_elapse:45949|ack_elapse:39880|ctl_first_sent_time:1757654653178102|lagest_ack_time:1757654653216446|curr_delivered:2212232|
[2025/09/12 05:24:13 216512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653178102|
[2025/09/12 05:24:13 216516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:828||sndq_packets_used_bytes:0|sndq_packets_free:1848|
[2025/09/12 05:24:13 216520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2073|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2073|path_largest_ack:2073|
[2025/09/12 05:24:13 216525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:2167823|prior_time:1757654653178569|is_app_limited:0|send_elapse:45829|ack_elapse:37877|ctl_first_sent_time:1757654653180005|lagest_ack_time:1757654653216446|curr_delivered:2213432|
[2025/09/12 05:24:13 216529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653180005|
[2025/09/12 05:24:13 216533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:827||sndq_packets_used_bytes:0|sndq_packets_free:1849|
[2025/09/12 05:24:13 216537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38355|rttvar:2759|minrtt:30532|latest_rtt:36441|ack_delay:40|
[2025/09/12 05:24:13 216541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38111|rttvar:2558|minrtt:30532|latest_rtt:36441|ack_delay:40|
[2025/09/12 05:24:13 216546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2073|lost_pn:2070|thresh:3|
[2025/09/12 05:24:13 216550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 216554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38111|rtt_var:2558|pto_duration:48343|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 216558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 216562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 216566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 216570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653289264|now:1757654653216553|interv:72711|
[2025/09/12 05:24:13 216574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653289264|now:1757654653216553|interval:72711|pto_count:0|srtt:38111
[2025/09/12 05:24:13 216578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45829, ack_elapse 37877, delivered 45609|rate 995199|lost 202|
[2025/09/12 05:24:13 216583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (995199) in round 49|
[2025/09/12 05:24:13 216587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 216591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 216595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653180005|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 216602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653180005|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 216606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44407|srtt:38111|latest_rtt:36441|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 216612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:976|largest:976|pns:2|
[2025/09/12 05:24:13 216616] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:976|frame:ACK |recv_time:1757654653216446|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 216621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773216446|now:1757654653216446|interv:120000000|
[2025/09/12 05:24:13 216625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773216446|now:1757654653216446|interv:120000000|
[2025/09/12 05:24:13 216629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653217018|pq_index:0|
[2025/09/12 05:24:13 216633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653215858|
[2025/09/12 05:24:13 216637] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653216637|
[2025/09/12 05:24:13 216641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653216640|
[2025/09/12 05:24:13 216647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38111|min_srtt:38111|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 216651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2266068|
[2025/09/12 05:24:13 216656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38111|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 216660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 216665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38111|min_srtt:38111|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 216669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2267247|
[2025/09/12 05:24:13 216673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38111|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 216678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 216682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38111|min_srtt:38111|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 216688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2268426|
[2025/09/12 05:24:13 216693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 216697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 216701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 216705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 216709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 216713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2216550|
[2025/09/12 05:24:13 216718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 216721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 216725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653217018|
[2025/09/12 05:24:13 216729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653217018|
[2025/09/12 05:24:13 216733] [debug] |xqc_engine_wakeup_after|wakeup:1757654653217018|now:1757654653216733|diff:285|
[2025/09/12 05:24:13 216737] [debug] |xqc_engine_main_logic|END|now:1757654653216640|
[2025/09/12 05:24:13 216742] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653216742|
[2025/09/12 05:24:13 216746] [debug] |xqc_engine_wakeup_after|wakeup:1757654653217018|now:1757654653216746|diff:272|
[2025/09/12 05:24:13 216750] [debug] |xqc_engine_main_logic|END|now:1757654653216742|
[2025/09/12 05:24:13 217816] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653217816|
[2025/09/12 05:24:13 217826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653217018|pq_index:0|
[2025/09/12 05:24:13 217830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653216640|
[2025/09/12 05:24:13 217835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653217834|
[2025/09/12 05:24:13 217839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653217018|now:1757654653217834|
[2025/09/12 05:24:13 217843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653217018|now:1757654653217834|
[2025/09/12 05:24:13 217847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 217853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38111|min_srtt:38111|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 217857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2268426|
[2025/09/12 05:24:13 217866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 217870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 217874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 217878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 217883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 217887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2216550|
[2025/09/12 05:24:13 217891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 217895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2111|
[2025/09/12 05:24:13 217928] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2111|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653217903|stream_id:0|stream_offset:2216550|
[2025/09/12 05:24:13 217937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2111|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 217944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 217951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38111|rtt_var:2558|pto_duration:48343|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 217957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 217963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 217967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 217971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653291246|now:1757654653217950|interv:73296|
[2025/09/12 05:24:13 217975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653291246|now:1757654653217950|interval:73296|pto_count:0|srtt:38111
[2025/09/12 05:24:13 217979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45607|
[2025/09/12 05:24:13 217984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 217988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2217729|
[2025/09/12 05:24:13 217993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 217997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2112|
[2025/09/12 05:24:13 218022] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2112|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653218003|stream_id:0|stream_offset:2217729|
[2025/09/12 05:24:13 218044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2112|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 218050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 218054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38111|rtt_var:2558|pto_duration:48343|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 218060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 218063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 218067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 218071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653291346|now:1757654653218054|interv:73292|
[2025/09/12 05:24:13 218075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653291346|now:1757654653218054|interval:73292|pto_count:0|srtt:38111
[2025/09/12 05:24:13 218080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 218084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 218088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2218908|
[2025/09/12 05:24:13 218093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 218097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2113|
[2025/09/12 05:24:13 218123] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2113|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653218104|stream_id:0|stream_offset:2218908|
[2025/09/12 05:24:13 218131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2113|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 218138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 218145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38111|rtt_var:2558|pto_duration:48343|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 218151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 218155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 218159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 218162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653291447|now:1757654653218144|interv:73303|
[2025/09/12 05:24:13 218166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653291447|now:1757654653218144|interval:73303|pto_count:0|srtt:38111
[2025/09/12 05:24:13 218175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:48007|
[2025/09/12 05:24:13 218180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 218184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2220087|
[2025/09/12 05:24:13 218188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 218192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653219192|now:1757654653218192|interv:1000|
[2025/09/12 05:24:13 218196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 218200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 218204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653219192|
[2025/09/12 05:24:13 218208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653219192|
[2025/09/12 05:24:13 218213] [debug] |xqc_engine_wakeup_after|wakeup:1757654653219192|now:1757654653218212|diff:980|
[2025/09/12 05:24:13 218217] [debug] |xqc_engine_main_logic|END|now:1757654653217834|
[2025/09/12 05:24:13 218437] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653218436|
[2025/09/12 05:24:13 218442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 218448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:976|
[2025/09/12 05:24:13 218452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:977|
[2025/09/12 05:24:13 218479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:977|
[2025/09/12 05:24:13 218484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 218488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2074|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2075|path_largest_ack:2074|
[2025/09/12 05:24:13 218493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:2167823|prior_time:1757654653178569|is_app_limited:0|send_elapse:45928|ack_elapse:39867|ctl_first_sent_time:1757654653180104|lagest_ack_time:1757654653218436|curr_delivered:2214632|
[2025/09/12 05:24:13 218497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653180104|
[2025/09/12 05:24:13 218502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:826||sndq_packets_used_bytes:0|sndq_packets_free:1850|
[2025/09/12 05:24:13 218506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2075|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2075|path_largest_ack:2075|
[2025/09/12 05:24:13 218510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:2170223|prior_time:1757654653180553|is_app_limited:0|send_elapse:45832|ack_elapse:37883|ctl_first_sent_time:1757654653181997|lagest_ack_time:1757654653218436|curr_delivered:2215832|
[2025/09/12 05:24:13 218515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653181997|
[2025/09/12 05:24:13 218523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:825||sndq_packets_used_bytes:0|sndq_packets_free:1851|
[2025/09/12 05:24:13 218527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38111|rttvar:2558|minrtt:30532|latest_rtt:36439|ack_delay:32|
[2025/09/12 05:24:13 218531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37898|rttvar:2345|minrtt:30532|latest_rtt:36439|ack_delay:32|
[2025/09/12 05:24:13 218535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2075|lost_pn:2072|thresh:3|
[2025/09/12 05:24:13 218539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 218543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37898|rtt_var:2345|pto_duration:47278|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 218547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 218551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 218555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 218559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653290382|now:1757654653218543|interv:71839|
[2025/09/12 05:24:13 218563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653290382|now:1757654653218543|interval:71839|pto_count:0|srtt:37898
[2025/09/12 05:24:13 218567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45832, ack_elapse 37883, delivered 45609|rate 995134|lost 202|
[2025/09/12 05:24:13 218571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (995134) in round 49|
[2025/09/12 05:24:13 218575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 218580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 218583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653181997|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 218588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653181997|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 218592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:45607|srtt:37898|latest_rtt:36439|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 218598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:977|largest:977|pns:2|
[2025/09/12 05:24:13 218602] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:977|frame:ACK |recv_time:1757654653218436|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 218607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773218436|now:1757654653218436|interv:120000000|
[2025/09/12 05:24:13 218613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773218436|now:1757654653218436|interv:120000000|
[2025/09/12 05:24:13 218617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653219192|pq_index:0|
[2025/09/12 05:24:13 218621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653217834|
[2025/09/12 05:24:13 218625] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653218625|
[2025/09/12 05:24:13 218630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653218629|
[2025/09/12 05:24:13 218636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37898|min_srtt:37898|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 218640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2268426|
[2025/09/12 05:24:13 218644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37898|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 218649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 218653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37898|min_srtt:37898|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 218657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2269605|
[2025/09/12 05:24:13 218661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37898|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 218666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 218670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37898|min_srtt:37898|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 218674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2270784|
[2025/09/12 05:24:13 218678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 218682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 218686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 218690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 218695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 218701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2220087|
[2025/09/12 05:24:13 218706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 218709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 218713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653219192|
[2025/09/12 05:24:13 218717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653219192|
[2025/09/12 05:24:13 218721] [debug] |xqc_engine_wakeup_after|wakeup:1757654653219192|now:1757654653218721|diff:471|
[2025/09/12 05:24:13 218725] [debug] |xqc_engine_main_logic|END|now:1757654653218629|
[2025/09/12 05:24:13 218730] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653218730|
[2025/09/12 05:24:13 218734] [debug] |xqc_engine_wakeup_after|wakeup:1757654653219192|now:1757654653218734|diff:458|
[2025/09/12 05:24:13 218738] [debug] |xqc_engine_main_logic|END|now:1757654653218730|
[2025/09/12 05:24:13 219804] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653219804|
[2025/09/12 05:24:13 219813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653219192|pq_index:0|
[2025/09/12 05:24:13 219817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653218629|
[2025/09/12 05:24:13 219822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653219821|
[2025/09/12 05:24:13 219827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653219192|now:1757654653219821|
[2025/09/12 05:24:13 219831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653219192|now:1757654653219821|
[2025/09/12 05:24:13 219835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 219840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37898|min_srtt:37898|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 219844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2270784|
[2025/09/12 05:24:13 219849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 219853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 219857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 219861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 219865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 219869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2220087|
[2025/09/12 05:24:13 219879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 219883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2114|
[2025/09/12 05:24:13 219915] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2114|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653219891|stream_id:0|stream_offset:2220087|
[2025/09/12 05:24:13 219924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2114|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 219932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 219938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37898|rtt_var:2345|pto_duration:47278|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 219945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 219950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 219954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 219958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653292169|now:1757654653219938|interv:72231|
[2025/09/12 05:24:13 219962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653292169|now:1757654653219938|interval:72231|pto_count:0|srtt:37898
[2025/09/12 05:24:13 219967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 219972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 219976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2221266|
[2025/09/12 05:24:13 219980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 219984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653220984|now:1757654653219984|interv:1000|
[2025/09/12 05:24:13 219988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 219992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 219996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653220984|
[2025/09/12 05:24:13 220000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653220984|
[2025/09/12 05:24:13 220004] [debug] |xqc_engine_wakeup_after|wakeup:1757654653220984|now:1757654653220004|diff:980|
[2025/09/12 05:24:13 220008] [debug] |xqc_engine_main_logic|END|now:1757654653219821|
[2025/09/12 05:24:13 220433] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653220432|
[2025/09/12 05:24:13 220438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 220444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:977|
[2025/09/12 05:24:13 220448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:978|
[2025/09/12 05:24:13 220454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:978|
[2025/09/12 05:24:13 220483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 220488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2076|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2077|path_largest_ack:2076|
[2025/09/12 05:24:13 220492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:2170223|prior_time:1757654653180553|is_app_limited:0|send_elapse:45936|ack_elapse:39879|ctl_first_sent_time:1757654653182101|lagest_ack_time:1757654653220432|curr_delivered:2217032|
[2025/09/12 05:24:13 220497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653182101|
[2025/09/12 05:24:13 220501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:824||sndq_packets_used_bytes:0|sndq_packets_free:1852|
[2025/09/12 05:24:13 220505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2077|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2077|path_largest_ack:2077|
[2025/09/12 05:24:13 220510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:2172623|prior_time:1757654653182556|is_app_limited:0|send_elapse:45836|ack_elapse:37876|ctl_first_sent_time:1757654653184003|lagest_ack_time:1757654653220432|curr_delivered:2218232|
[2025/09/12 05:24:13 220514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653184003|
[2025/09/12 05:24:13 220518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:823||sndq_packets_used_bytes:0|sndq_packets_free:1853|
[2025/09/12 05:24:13 220522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37898|rttvar:2345|minrtt:30532|latest_rtt:36429|ack_delay:32|
[2025/09/12 05:24:13 220526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37710|rttvar:2134|minrtt:30532|latest_rtt:36429|ack_delay:32|
[2025/09/12 05:24:13 220530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2077|lost_pn:2074|thresh:3|
[2025/09/12 05:24:13 220534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 220538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37710|rtt_var:2134|pto_duration:46246|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 220542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 220546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 220550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 220554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653291137|now:1757654653220538|interv:70599|
[2025/09/12 05:24:13 220558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653291137|now:1757654653220538|interval:70599|pto_count:0|srtt:37710
[2025/09/12 05:24:13 220562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45836, ack_elapse 37876, delivered 45609|rate 995047|lost 202|
[2025/09/12 05:24:13 220567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (995047) in round 49|
[2025/09/12 05:24:13 220573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 220577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 220581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653184003|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 220585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653184003|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 220590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44407|srtt:37710|latest_rtt:36429|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 220595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:978|largest:978|pns:2|
[2025/09/12 05:24:13 220600] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:978|frame:ACK |recv_time:1757654653220432|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 220604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773220432|now:1757654653220432|interv:120000000|
[2025/09/12 05:24:13 220608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773220432|now:1757654653220432|interv:120000000|
[2025/09/12 05:24:13 220612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653220984|pq_index:0|
[2025/09/12 05:24:13 220616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653219821|
[2025/09/12 05:24:13 220620] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653220620|
[2025/09/12 05:24:13 220625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653220624|
[2025/09/12 05:24:13 220630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37710|min_srtt:37710|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 220635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2270784|
[2025/09/12 05:24:13 220639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37710|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 220643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 220648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37710|min_srtt:37710|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 220652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2271963|
[2025/09/12 05:24:13 220659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37710|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 220663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 220667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37710|min_srtt:37710|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 220671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2273142|
[2025/09/12 05:24:13 220676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 220679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 220683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 220687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 220692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 220696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2221266|
[2025/09/12 05:24:13 220700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 220704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 220708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653220984|
[2025/09/12 05:24:13 220712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653220984|
[2025/09/12 05:24:13 220716] [debug] |xqc_engine_wakeup_after|wakeup:1757654653220984|now:1757654653220715|diff:269|
[2025/09/12 05:24:13 220720] [debug] |xqc_engine_main_logic|END|now:1757654653220624|
[2025/09/12 05:24:13 220725] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653220725|
[2025/09/12 05:24:13 220729] [debug] |xqc_engine_wakeup_after|wakeup:1757654653220984|now:1757654653220729|diff:255|
[2025/09/12 05:24:13 220732] [debug] |xqc_engine_main_logic|END|now:1757654653220725|
[2025/09/12 05:24:13 221799] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653221798|
[2025/09/12 05:24:13 221807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653220984|pq_index:0|
[2025/09/12 05:24:13 221812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653220624|
[2025/09/12 05:24:13 221817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653221816|
[2025/09/12 05:24:13 221821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653220984|now:1757654653221816|
[2025/09/12 05:24:13 221825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653220984|now:1757654653221816|
[2025/09/12 05:24:13 221833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 221839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37710|min_srtt:37710|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 221843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2273142|
[2025/09/12 05:24:13 221847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 221851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 221855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 221859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 221864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 221868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2221266|
[2025/09/12 05:24:13 221872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 221876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2115|
[2025/09/12 05:24:13 221909] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2115|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653221884|stream_id:0|stream_offset:2221266|
[2025/09/12 05:24:13 221917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2115|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 221924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 221931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37710|rtt_var:2134|pto_duration:46246|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 221937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 221943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 221947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 221951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653293130|now:1757654653221930|interv:71200|
[2025/09/12 05:24:13 221955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653293130|now:1757654653221930|interval:71200|pto_count:0|srtt:37710
[2025/09/12 05:24:13 221959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45607|
[2025/09/12 05:24:13 221964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 221968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2222445|
[2025/09/12 05:24:13 221977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 221981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2116|
[2025/09/12 05:24:13 222007] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2116|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653221988|stream_id:0|stream_offset:2222445|
[2025/09/12 05:24:13 222023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2116|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 222030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 222036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37710|rtt_var:2134|pto_duration:46246|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 222040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 222044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 222048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 222052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653293234|now:1757654653222036|interv:71198|
[2025/09/12 05:24:13 222056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653293234|now:1757654653222036|interval:71198|pto_count:0|srtt:37710
[2025/09/12 05:24:13 222061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 222065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 222070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2223624|
[2025/09/12 05:24:13 222074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 222078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2117|
[2025/09/12 05:24:13 222104] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2117|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653222085|stream_id:0|stream_offset:2223624|
[2025/09/12 05:24:13 222112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2117|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 222119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 222125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37710|rtt_var:2134|pto_duration:46246|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 222132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 222140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 222144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 222148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653293331|now:1757654653222125|interv:71206|
[2025/09/12 05:24:13 222152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653293331|now:1757654653222125|interval:71206|pto_count:0|srtt:37710
[2025/09/12 05:24:13 222157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:48007|
[2025/09/12 05:24:13 222161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 222165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2224803|
[2025/09/12 05:24:13 222170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 222174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653223174|now:1757654653222174|interv:1000|
[2025/09/12 05:24:13 222178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 222181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 222186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653223174|
[2025/09/12 05:24:13 222190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653223174|
[2025/09/12 05:24:13 222194] [debug] |xqc_engine_wakeup_after|wakeup:1757654653223174|now:1757654653222194|diff:980|
[2025/09/12 05:24:13 222198] [debug] |xqc_engine_main_logic|END|now:1757654653221816|
[2025/09/12 05:24:13 222430] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653222429|
[2025/09/12 05:24:13 222435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 222441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:978|
[2025/09/12 05:24:13 222444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:979|
[2025/09/12 05:24:13 222450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:979|
[2025/09/12 05:24:13 222473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 222482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2078|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2079|path_largest_ack:2078|
[2025/09/12 05:24:13 222487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:2172623|prior_time:1757654653182556|is_app_limited:0|send_elapse:45956|ack_elapse:39873|ctl_first_sent_time:1757654653184123|lagest_ack_time:1757654653222429|curr_delivered:2219432|
[2025/09/12 05:24:13 222491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653184123|
[2025/09/12 05:24:13 222496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:822||sndq_packets_used_bytes:0|sndq_packets_free:1854|
[2025/09/12 05:24:13 222500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2079|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2079|path_largest_ack:2079|
[2025/09/12 05:24:13 222508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:2175023|prior_time:1757654653184549|is_app_limited:0|send_elapse:45815|ack_elapse:37880|ctl_first_sent_time:1757654653185978|lagest_ack_time:1757654653222429|curr_delivered:2220632|
[2025/09/12 05:24:13 222513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653185978|
[2025/09/12 05:24:13 222517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:821||sndq_packets_used_bytes:0|sndq_packets_free:1855|
[2025/09/12 05:24:13 222521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37710|rttvar:2134|minrtt:30532|latest_rtt:36451|ack_delay:40|
[2025/09/12 05:24:13 222525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37548|rttvar:1925|minrtt:30532|latest_rtt:36451|ack_delay:40|
[2025/09/12 05:24:13 222529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2079|lost_pn:2076|thresh:3|
[2025/09/12 05:24:13 222533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 222537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37548|rtt_var:1925|pto_duration:45248|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 222541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 222545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 222549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 222553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653292333|now:1757654653222537|interv:69796|
[2025/09/12 05:24:13 222557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653292333|now:1757654653222537|interval:69796|pto_count:0|srtt:37548
[2025/09/12 05:24:13 222561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45815, ack_elapse 37880, delivered 45609|rate 995503|lost 202|
[2025/09/12 05:24:13 222565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (995503) in round 49|
[2025/09/12 05:24:13 222570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 222574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 222577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653185978|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 222582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653185978|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 222586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:45607|srtt:37548|latest_rtt:36451|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 222594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:979|largest:979|pns:2|
[2025/09/12 05:24:13 222599] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:979|frame:ACK |recv_time:1757654653222429|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 222603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773222429|now:1757654653222429|interv:120000000|
[2025/09/12 05:24:13 222607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773222429|now:1757654653222429|interv:120000000|
[2025/09/12 05:24:13 222611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653223174|pq_index:0|
[2025/09/12 05:24:13 222615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653221816|
[2025/09/12 05:24:13 222619] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653222619|
[2025/09/12 05:24:13 222624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653222623|
[2025/09/12 05:24:13 222630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37548|min_srtt:37548|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 222634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2273142|
[2025/09/12 05:24:13 222638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37548|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 222643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 222647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37548|min_srtt:37548|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 222652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2274321|
[2025/09/12 05:24:13 222656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37548|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 222660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 222664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37548|min_srtt:37548|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 222669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2275500|
[2025/09/12 05:24:13 222674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 222677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 222684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 222688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 222692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 222696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2224803|
[2025/09/12 05:24:13 222701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 222704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 222708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653223174|
[2025/09/12 05:24:13 222712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653223174|
[2025/09/12 05:24:13 222716] [debug] |xqc_engine_wakeup_after|wakeup:1757654653223174|now:1757654653222716|diff:458|
[2025/09/12 05:24:13 222720] [debug] |xqc_engine_main_logic|END|now:1757654653222623|
[2025/09/12 05:24:13 222725] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653222725|
[2025/09/12 05:24:13 222729] [debug] |xqc_engine_wakeup_after|wakeup:1757654653223174|now:1757654653222729|diff:445|
[2025/09/12 05:24:13 222733] [debug] |xqc_engine_main_logic|END|now:1757654653222725|
[2025/09/12 05:24:13 223799] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653223799|
[2025/09/12 05:24:13 223808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653223174|pq_index:0|
[2025/09/12 05:24:13 223812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653222623|
[2025/09/12 05:24:13 223817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653223816|
[2025/09/12 05:24:13 223822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653223174|now:1757654653223816|
[2025/09/12 05:24:13 223826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653223174|now:1757654653223816|
[2025/09/12 05:24:13 223830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 223835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37548|min_srtt:37548|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 223839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2275500|
[2025/09/12 05:24:13 223843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 223847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 223851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 223855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 223864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 223868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2224803|
[2025/09/12 05:24:13 223873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 223877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2118|
[2025/09/12 05:24:13 223909] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2118|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653223885|stream_id:0|stream_offset:2224803|
[2025/09/12 05:24:13 223918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2118|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 223925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 223931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37548|rtt_var:1925|pto_duration:45248|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 223938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 223943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 223947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 223951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653294133|now:1757654653223931|interv:70202|
[2025/09/12 05:24:13 223955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653294133|now:1757654653223931|interval:70202|pto_count:0|srtt:37548
[2025/09/12 05:24:13 223960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 223964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 223969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2225982|
[2025/09/12 05:24:13 223973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 223977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653224977|now:1757654653223977|interv:1000|
[2025/09/12 05:24:13 223981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 223985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 223989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653224977|
[2025/09/12 05:24:13 223993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653224977|
[2025/09/12 05:24:13 223997] [debug] |xqc_engine_wakeup_after|wakeup:1757654653224977|now:1757654653223997|diff:980|
[2025/09/12 05:24:13 224001] [debug] |xqc_engine_main_logic|END|now:1757654653223816|
[2025/09/12 05:24:13 224424] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653224423|
[2025/09/12 05:24:13 224430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 224436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:979|
[2025/09/12 05:24:13 224439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:980|
[2025/09/12 05:24:13 224445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:980|
[2025/09/12 05:24:13 224449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 224454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2080|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2081|path_largest_ack:2080|
[2025/09/12 05:24:13 224479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:2175023|prior_time:1757654653184549|is_app_limited:0|send_elapse:45919|ack_elapse:39874|ctl_first_sent_time:1757654653186082|lagest_ack_time:1757654653224423|curr_delivered:2221832|
[2025/09/12 05:24:13 224484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653186082|
[2025/09/12 05:24:13 224488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:820||sndq_packets_used_bytes:0|sndq_packets_free:1856|
[2025/09/12 05:24:13 224493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2081|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2081|path_largest_ack:2081|
[2025/09/12 05:24:13 224497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:2177423|prior_time:1757654653186536|is_app_limited:0|send_elapse:43837|ack_elapse:37887|ctl_first_sent_time:1757654653187969|lagest_ack_time:1757654653224423|curr_delivered:2223032|
[2025/09/12 05:24:13 224501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653187969|
[2025/09/12 05:24:13 224505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:819||sndq_packets_used_bytes:0|sndq_packets_free:1857|
[2025/09/12 05:24:13 224509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37548|rttvar:1925|minrtt:30532|latest_rtt:36454|ack_delay:32|
[2025/09/12 05:24:13 224513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37407|rttvar:1725|minrtt:30532|latest_rtt:36454|ack_delay:32|
[2025/09/12 05:24:13 224518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2081|lost_pn:2078|thresh:3|
[2025/09/12 05:24:13 224522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 224526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37407|rtt_var:1725|pto_duration:44307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 224530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 224534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 224538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 224542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653293192|now:1757654653224526|interv:68666|
[2025/09/12 05:24:13 224550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653293192|now:1757654653224526|interval:68666|pto_count:0|srtt:37407
[2025/09/12 05:24:13 224554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43837, ack_elapse 37887, delivered 45609|rate 1040422|lost 202|
[2025/09/12 05:24:13 224558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1040422) in round 49|
[2025/09/12 05:24:13 224562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 224566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 224570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653187969|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 224575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653187969|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 224579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44407|srtt:37407|latest_rtt:36454|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 224585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:980|largest:980|pns:2|
[2025/09/12 05:24:13 224589] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:980|frame:ACK |recv_time:1757654653224423|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 224594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773224423|now:1757654653224423|interv:120000000|
[2025/09/12 05:24:13 224598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773224423|now:1757654653224423|interv:120000000|
[2025/09/12 05:24:13 224602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653224977|pq_index:0|
[2025/09/12 05:24:13 224606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653223816|
[2025/09/12 05:24:13 224610] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653224609|
[2025/09/12 05:24:13 224614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653224613|
[2025/09/12 05:24:13 224620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37407|min_srtt:37407|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 224624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2275500|
[2025/09/12 05:24:13 224629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37407|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 224639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 224644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37407|min_srtt:37407|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 224648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2276679|
[2025/09/12 05:24:13 224652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37407|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 224657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 224661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37407|min_srtt:37407|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 224665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2277858|
[2025/09/12 05:24:13 224669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 224673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 224677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 224681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 224685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 224689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2225982|
[2025/09/12 05:24:13 224694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 224698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 224702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653224977|
[2025/09/12 05:24:13 224705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653224977|
[2025/09/12 05:24:13 224709] [debug] |xqc_engine_wakeup_after|wakeup:1757654653224977|now:1757654653224709|diff:268|
[2025/09/12 05:24:13 224713] [debug] |xqc_engine_main_logic|END|now:1757654653224613|
[2025/09/12 05:24:13 224719] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653224718|
[2025/09/12 05:24:13 224722] [debug] |xqc_engine_wakeup_after|wakeup:1757654653224977|now:1757654653224722|diff:255|
[2025/09/12 05:24:13 224726] [debug] |xqc_engine_main_logic|END|now:1757654653224718|
[2025/09/12 05:24:13 225793] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653225792|
[2025/09/12 05:24:13 225802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653224977|pq_index:0|
[2025/09/12 05:24:13 225806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653224613|
[2025/09/12 05:24:13 225811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653225810|
[2025/09/12 05:24:13 225820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653224977|now:1757654653225810|
[2025/09/12 05:24:13 225824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653224977|now:1757654653225810|
[2025/09/12 05:24:13 225828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 225833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37407|min_srtt:37407|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 225838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2277858|
[2025/09/12 05:24:13 225842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 225846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 225850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 225854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 225859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 225863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2225982|
[2025/09/12 05:24:13 225867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 225872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2119|
[2025/09/12 05:24:13 225904] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2119|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653225880|stream_id:0|stream_offset:2225982|
[2025/09/12 05:24:13 225912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2119|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 225920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 225926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37407|rtt_var:1725|pto_duration:44307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 225933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 225937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 225941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 225945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653295187|now:1757654653225926|interv:69261|
[2025/09/12 05:24:13 225949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653295187|now:1757654653225926|interval:69261|pto_count:0|srtt:37407
[2025/09/12 05:24:13 225958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45607|
[2025/09/12 05:24:13 225963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 225967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2227161|
[2025/09/12 05:24:13 225971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 225975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2120|
[2025/09/12 05:24:13 226008] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2120|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653225982|stream_id:0|stream_offset:2227161|
[2025/09/12 05:24:13 226017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2120|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 226024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 226028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37407|rtt_var:1725|pto_duration:44307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 226032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 226036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 226040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 226044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653295289|now:1757654653226028|interv:69261|
[2025/09/12 05:24:13 226048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653295289|now:1757654653226028|interval:69261|pto_count:0|srtt:37407
[2025/09/12 05:24:13 226053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 226057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 226061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2228340|
[2025/09/12 05:24:13 226066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 226070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2121|
[2025/09/12 05:24:13 226095] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2121|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653226076|stream_id:0|stream_offset:2228340|
[2025/09/12 05:24:13 226103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2121|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 226116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 226121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37407|rtt_var:1725|pto_duration:44307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 226125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 226129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 226133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 226137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653295383|now:1757654653226121|interv:69262|
[2025/09/12 05:24:13 226141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653295383|now:1757654653226121|interval:69262|pto_count:0|srtt:37407
[2025/09/12 05:24:13 226145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:48007|
[2025/09/12 05:24:13 226150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 226154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2229519|
[2025/09/12 05:24:13 226158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 226162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653227162|now:1757654653226162|interv:1000|
[2025/09/12 05:24:13 226166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 226170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 226174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653227162|
[2025/09/12 05:24:13 226178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653227162|
[2025/09/12 05:24:13 226182] [debug] |xqc_engine_wakeup_after|wakeup:1757654653227162|now:1757654653226182|diff:980|
[2025/09/12 05:24:13 226186] [debug] |xqc_engine_main_logic|END|now:1757654653225810|
[2025/09/12 05:24:13 226416] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653226415|
[2025/09/12 05:24:13 226423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 226428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:980|
[2025/09/12 05:24:13 226432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:981|
[2025/09/12 05:24:13 226438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:981|
[2025/09/12 05:24:13 226442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 226447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2082|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2083|path_largest_ack:2082|
[2025/09/12 05:24:13 226451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:2177423|prior_time:1757654653186536|is_app_limited:0|send_elapse:43942|ack_elapse:39879|ctl_first_sent_time:1757654653188074|lagest_ack_time:1757654653226415|curr_delivered:2224232|
[2025/09/12 05:24:13 226482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653188074|
[2025/09/12 05:24:13 226487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:818||sndq_packets_used_bytes:0|sndq_packets_free:1858|
[2025/09/12 05:24:13 226492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2083|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2083|path_largest_ack:2083|
[2025/09/12 05:24:13 226496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:2179823|prior_time:1757654653188542|is_app_limited:0|send_elapse:43838|ack_elapse:37873|ctl_first_sent_time:1757654653189978|lagest_ack_time:1757654653226415|curr_delivered:2225432|
[2025/09/12 05:24:13 226500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653189978|
[2025/09/12 05:24:13 226504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:817||sndq_packets_used_bytes:0|sndq_packets_free:1859|
[2025/09/12 05:24:13 226508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37407|rttvar:1725|minrtt:30532|latest_rtt:36437|ack_delay:40|
[2025/09/12 05:24:13 226513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37281|rttvar:1546|minrtt:30532|latest_rtt:36437|ack_delay:40|
[2025/09/12 05:24:13 226517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2083|lost_pn:2080|thresh:3|
[2025/09/12 05:24:13 226521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 226525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37281|rtt_var:1546|pto_duration:43465|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 226529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 226533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 226537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 226541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653294541|now:1757654653226525|interv:68016|
[2025/09/12 05:24:13 226545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653294541|now:1757654653226525|interval:68016|pto_count:0|srtt:37281
[2025/09/12 05:24:13 226549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43838, ack_elapse 37873, delivered 45609|rate 1040398|lost 202|
[2025/09/12 05:24:13 226554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1040398) in round 49|
[2025/09/12 05:24:13 226558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 226562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 226566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653189978|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 226573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653189978|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 226578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:45607|srtt:37281|latest_rtt:36437|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 226583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:981|largest:981|pns:2|
[2025/09/12 05:24:13 226588] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:981|frame:ACK |recv_time:1757654653226415|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 226592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773226415|now:1757654653226415|interv:120000000|
[2025/09/12 05:24:13 226596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773226415|now:1757654653226415|interv:120000000|
[2025/09/12 05:24:13 226600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653227162|pq_index:0|
[2025/09/12 05:24:13 226604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653225810|
[2025/09/12 05:24:13 226608] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653226608|
[2025/09/12 05:24:13 226613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653226612|
[2025/09/12 05:24:13 226619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37281|min_srtt:37281|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 226623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2277858|
[2025/09/12 05:24:13 226627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37281|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 226632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 226636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37281|min_srtt:37281|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 226640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2279037|
[2025/09/12 05:24:13 226645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37281|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 226649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 226653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37281|min_srtt:37281|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 226660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2280216|
[2025/09/12 05:24:13 226664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 226668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 226672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 226676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 226680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 226685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2229519|
[2025/09/12 05:24:13 226689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 226693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 226697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653227162|
[2025/09/12 05:24:13 226701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653227162|
[2025/09/12 05:24:13 226704] [debug] |xqc_engine_wakeup_after|wakeup:1757654653227162|now:1757654653226704|diff:458|
[2025/09/12 05:24:13 226708] [debug] |xqc_engine_main_logic|END|now:1757654653226612|
[2025/09/12 05:24:13 226714] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653226714|
[2025/09/12 05:24:13 226717] [debug] |xqc_engine_wakeup_after|wakeup:1757654653227162|now:1757654653226717|diff:445|
[2025/09/12 05:24:13 226721] [debug] |xqc_engine_main_logic|END|now:1757654653226714|
[2025/09/12 05:24:13 227787] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653227787|
[2025/09/12 05:24:13 227796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653227162|pq_index:0|
[2025/09/12 05:24:13 227801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653226612|
[2025/09/12 05:24:13 227805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653227805|
[2025/09/12 05:24:13 227810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653227162|now:1757654653227805|
[2025/09/12 05:24:13 227814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653227162|now:1757654653227805|
[2025/09/12 05:24:13 227818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 227823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37281|min_srtt:37281|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 227827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2280216|
[2025/09/12 05:24:13 227836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 227840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 227844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 227849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 227853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 227857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2229519|
[2025/09/12 05:24:13 227861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 227866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2122|
[2025/09/12 05:24:13 227898] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2122|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653227874|stream_id:0|stream_offset:2229519|
[2025/09/12 05:24:13 227907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2122|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 227914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 227921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37281|rtt_var:1546|pto_duration:43465|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 227927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 227934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 227939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 227943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653296339|now:1757654653227921|interv:68418|
[2025/09/12 05:24:13 227947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653296339|now:1757654653227921|interval:68418|pto_count:0|srtt:37281
[2025/09/12 05:24:13 227952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 227957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 227961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2230698|
[2025/09/12 05:24:13 227966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 227969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653228969|now:1757654653227969|interv:1000|
[2025/09/12 05:24:13 227973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 227982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 227986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653228969|
[2025/09/12 05:24:13 227990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653228969|
[2025/09/12 05:24:13 227999] [debug] |xqc_engine_wakeup_after|wakeup:1757654653228969|now:1757654653227999|diff:970|
[2025/09/12 05:24:13 228004] [debug] |xqc_engine_main_logic|END|now:1757654653227805|
[2025/09/12 05:24:13 228408] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653228408|
[2025/09/12 05:24:13 228414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 228420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:981|
[2025/09/12 05:24:13 228424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:982|
[2025/09/12 05:24:13 228429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:982|
[2025/09/12 05:24:13 228433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 228438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2084|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2085|path_largest_ack:2084|
[2025/09/12 05:24:13 228442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:2179823|prior_time:1757654653188542|is_app_limited:0|send_elapse:43948|ack_elapse:39866|ctl_first_sent_time:1757654653190088|lagest_ack_time:1757654653228408|curr_delivered:2226632|
[2025/09/12 05:24:13 228447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653190088|
[2025/09/12 05:24:13 228451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:816||sndq_packets_used_bytes:0|sndq_packets_free:1860|
[2025/09/12 05:24:13 228477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2085|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2085|path_largest_ack:2085|
[2025/09/12 05:24:13 228482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:2182223|prior_time:1757654653190528|is_app_limited:0|send_elapse:43824|ack_elapse:37880|ctl_first_sent_time:1757654653191956|lagest_ack_time:1757654653228408|curr_delivered:2227832|
[2025/09/12 05:24:13 228486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653191956|
[2025/09/12 05:24:13 228491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:815||sndq_packets_used_bytes:0|sndq_packets_free:1861|
[2025/09/12 05:24:13 228495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37281|rttvar:1546|minrtt:30532|latest_rtt:36452|ack_delay:32|
[2025/09/12 05:24:13 228499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37173|rttvar:1375|minrtt:30532|latest_rtt:36452|ack_delay:32|
[2025/09/12 05:24:13 228503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2085|lost_pn:2082|thresh:3|
[2025/09/12 05:24:13 228507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 228511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37173|rtt_var:1375|pto_duration:42673|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 228520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 228524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 228527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 228531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653295547|now:1757654653228511|interv:67036|
[2025/09/12 05:24:13 228535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653295547|now:1757654653228511|interval:67036|pto_count:0|srtt:37173
[2025/09/12 05:24:13 228540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43824, ack_elapse 37880, delivered 45609|rate 1040731|lost 202|
[2025/09/12 05:24:13 228544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1040731) in round 49|
[2025/09/12 05:24:13 228548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 228552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 228556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653191956|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 228560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653191956|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 228565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:44407|srtt:37173|latest_rtt:36452|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 228571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:982|largest:982|pns:2|
[2025/09/12 05:24:13 228575] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:982|frame:ACK |recv_time:1757654653228408|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 228580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773228408|now:1757654653228408|interv:120000000|
[2025/09/12 05:24:13 228584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773228408|now:1757654653228408|interv:120000000|
[2025/09/12 05:24:13 228588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653228969|pq_index:0|
[2025/09/12 05:24:13 228592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653227805|
[2025/09/12 05:24:13 228596] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653228596|
[2025/09/12 05:24:13 228601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653228600|
[2025/09/12 05:24:13 228606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37173|min_srtt:37173|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 228614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2280216|
[2025/09/12 05:24:13 228618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37173|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 228623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 228627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37173|min_srtt:37173|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 228631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2281395|
[2025/09/12 05:24:13 228636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37173|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 228640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 228644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37173|min_srtt:37173|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 228648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2282574|
[2025/09/12 05:24:13 228652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 228656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 228660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 228664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 228669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 228673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2230698|
[2025/09/12 05:24:13 228677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 228681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 228685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653228969|
[2025/09/12 05:24:13 228689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653228969|
[2025/09/12 05:24:13 228693] [debug] |xqc_engine_wakeup_after|wakeup:1757654653228969|now:1757654653228693|diff:276|
[2025/09/12 05:24:13 228697] [debug] |xqc_engine_main_logic|END|now:1757654653228600|
[2025/09/12 05:24:13 228702] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653228702|
[2025/09/12 05:24:13 228706] [debug] |xqc_engine_wakeup_after|wakeup:1757654653228969|now:1757654653228706|diff:263|
[2025/09/12 05:24:13 228712] [debug] |xqc_engine_main_logic|END|now:1757654653228702|
[2025/09/12 05:24:13 229778] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653229778|
[2025/09/12 05:24:13 229787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653228969|pq_index:0|
[2025/09/12 05:24:13 229791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653228600|
[2025/09/12 05:24:13 229796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653229795|
[2025/09/12 05:24:13 229801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653228969|now:1757654653229795|
[2025/09/12 05:24:13 229805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653228969|now:1757654653229795|
[2025/09/12 05:24:13 229809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 229814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37173|min_srtt:37173|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 229818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2282574|
[2025/09/12 05:24:13 229823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 229827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 229830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 229835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 229839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 229843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2230698|
[2025/09/12 05:24:13 229848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 229852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2123|
[2025/09/12 05:24:13 229884] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2123|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653229860|stream_id:0|stream_offset:2230698|
[2025/09/12 05:24:13 229893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2123|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 229900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 229907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37173|rtt_var:1375|pto_duration:42673|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 229914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 229926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 229930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 229934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653297533|now:1757654653229907|interv:67626|
[2025/09/12 05:24:13 229938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653297533|now:1757654653229907|interval:67626|pto_count:0|srtt:37173
[2025/09/12 05:24:13 229942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:45607|
[2025/09/12 05:24:13 229947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 229951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2231877|
[2025/09/12 05:24:13 229956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 229960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2124-2126|next_skip_chance:1757654653432979|current_time:1757654653229960|
[2025/09/12 05:24:13 229964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2127|
[2025/09/12 05:24:13 229998] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2127|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653229971|stream_id:0|stream_offset:2231877|
[2025/09/12 05:24:13 230007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2127|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 230013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 230020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37173|rtt_var:1375|pto_duration:42673|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 230025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 230029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 230033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 230037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653297644|now:1757654653230020|interv:67624|
[2025/09/12 05:24:13 230040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653297644|now:1757654653230020|interval:67624|pto_count:0|srtt:37173
[2025/09/12 05:24:13 230045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 230050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 230054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2233056|
[2025/09/12 05:24:13 230063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 230067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2128|
[2025/09/12 05:24:13 230093] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2128|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653230074|stream_id:0|stream_offset:2233056|
[2025/09/12 05:24:13 230101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2128|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 230108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 230115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37173|rtt_var:1375|pto_duration:42673|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 230121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 230125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 230129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 230133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653297747|now:1757654653230114|interv:67633|
[2025/09/12 05:24:13 230137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653297747|now:1757654653230114|interval:67633|pto_count:0|srtt:37173
[2025/09/12 05:24:13 230141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:48007|
[2025/09/12 05:24:13 230146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 230150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2234235|
[2025/09/12 05:24:13 230154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 230158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653231158|now:1757654653230158|interv:1000|
[2025/09/12 05:24:13 230162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 230166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 230170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653231158|
[2025/09/12 05:24:13 230174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653231158|
[2025/09/12 05:24:13 230178] [debug] |xqc_engine_wakeup_after|wakeup:1757654653231158|now:1757654653230178|diff:980|
[2025/09/12 05:24:13 230182] [debug] |xqc_engine_main_logic|END|now:1757654653229795|
[2025/09/12 05:24:13 230412] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653230411|
[2025/09/12 05:24:13 230417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 230423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:982|
[2025/09/12 05:24:13 230431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:983|
[2025/09/12 05:24:13 230437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:983|
[2025/09/12 05:24:13 230441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 230446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2086|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2087|path_largest_ack:2086|
[2025/09/12 05:24:13 230450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:2182223|prior_time:1757654653190528|is_app_limited:0|send_elapse:43930|ack_elapse:39883|ctl_first_sent_time:1757654653192062|lagest_ack_time:1757654653230411|curr_delivered:2229032|
[2025/09/12 05:24:13 230474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653192062|
[2025/09/12 05:24:13 230483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:814||sndq_packets_used_bytes:0|sndq_packets_free:1862|
[2025/09/12 05:24:13 230487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2087|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2087|path_largest_ack:2087|
[2025/09/12 05:24:13 230491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:2184623|prior_time:1757654653192526|is_app_limited:0|send_elapse:41761|ack_elapse:37885|ctl_first_sent_time:1757654653193956|lagest_ack_time:1757654653230411|curr_delivered:2230232|
[2025/09/12 05:24:13 230496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653193956|
[2025/09/12 05:24:13 230500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:813||sndq_packets_used_bytes:0|sndq_packets_free:1863|
[2025/09/12 05:24:13 230504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37173|rttvar:1375|minrtt:30532|latest_rtt:36455|ack_delay:32|
[2025/09/12 05:24:13 230508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37079|rttvar:1219|minrtt:30532|latest_rtt:36455|ack_delay:32|
[2025/09/12 05:24:13 230512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2087|lost_pn:2084|thresh:3|
[2025/09/12 05:24:13 230516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 230520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37079|rtt_var:1219|pto_duration:41955|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 230524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 230528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 230532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 230536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653297029|now:1757654653230520|interv:66509|
[2025/09/12 05:24:13 230540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653297029|now:1757654653230520|interval:66509|pto_count:0|srtt:37079
[2025/09/12 05:24:13 230544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41761, ack_elapse 37885, delivered 45609|rate 1092143|lost 202|
[2025/09/12 05:24:13 230552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1092143) in round 49|
[2025/09/12 05:24:13 230556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 230560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 230564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653193956|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 230569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653193956|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 230573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:45607|srtt:37079|latest_rtt:36455|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 230579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:983|largest:983|pns:2|
[2025/09/12 05:24:13 230583] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:983|frame:ACK |recv_time:1757654653230411|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 230588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773230411|now:1757654653230411|interv:120000000|
[2025/09/12 05:24:13 230592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773230411|now:1757654653230411|interv:120000000|
[2025/09/12 05:24:13 230596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653231158|pq_index:0|
[2025/09/12 05:24:13 230600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653229795|
[2025/09/12 05:24:13 230604] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653230604|
[2025/09/12 05:24:13 230609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653230608|
[2025/09/12 05:24:13 230614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37079|min_srtt:37079|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 230619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2282574|
[2025/09/12 05:24:13 230623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37079|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 230628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 230632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37079|min_srtt:37079|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 230637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2283753|
[2025/09/12 05:24:13 230644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37079|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 230648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 230652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37079|min_srtt:37079|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 230657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2284932|
[2025/09/12 05:24:13 230661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 230665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 230668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 230673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 230677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 230681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2234235|
[2025/09/12 05:24:13 230686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 230689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 230693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653231158|
[2025/09/12 05:24:13 230697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653231158|
[2025/09/12 05:24:13 230701] [debug] |xqc_engine_wakeup_after|wakeup:1757654653231158|now:1757654653230701|diff:457|
[2025/09/12 05:24:13 230705] [debug] |xqc_engine_main_logic|END|now:1757654653230608|
[2025/09/12 05:24:13 230710] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653230710|
[2025/09/12 05:24:13 230714] [debug] |xqc_engine_wakeup_after|wakeup:1757654653231158|now:1757654653230714|diff:444|
[2025/09/12 05:24:13 230718] [debug] |xqc_engine_main_logic|END|now:1757654653230710|
[2025/09/12 05:24:13 231784] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653231784|
[2025/09/12 05:24:13 231794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653231158|pq_index:0|
[2025/09/12 05:24:13 231798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653230608|
[2025/09/12 05:24:13 231803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653231802|
[2025/09/12 05:24:13 231807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653231158|now:1757654653231802|
[2025/09/12 05:24:13 231816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653231158|now:1757654653231802|
[2025/09/12 05:24:13 231820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 231825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37079|min_srtt:37079|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 231829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2284932|
[2025/09/12 05:24:13 231833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 231837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 231841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 231845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 231850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 231854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2234235|
[2025/09/12 05:24:13 231858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 231863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2129|
[2025/09/12 05:24:13 231895] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2129|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653231871|stream_id:0|stream_offset:2234235|
[2025/09/12 05:24:13 231904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2129|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 231911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 231918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37079|rtt_var:1219|pto_duration:41955|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 231925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 231930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 231934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 231938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653298826|now:1757654653231917|interv:66909|
[2025/09/12 05:24:13 231942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653298826|now:1757654653231917|interval:66909|pto_count:0|srtt:37079
[2025/09/12 05:24:13 231947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 231951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 231960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2235414|
[2025/09/12 05:24:13 231964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 231969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2130|
[2025/09/12 05:24:13 232000] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2130|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653231976|stream_id:0|stream_offset:2235414|
[2025/09/12 05:24:13 232009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2130|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 232016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 232023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37079|rtt_var:1219|pto_duration:41955|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 232028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 232032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 232036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 232039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653298931|now:1757654653232022|interv:66909|
[2025/09/12 05:24:13 232043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653298931|now:1757654653232022|interval:66909|pto_count:0|srtt:37079
[2025/09/12 05:24:13 232048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:48007|
[2025/09/12 05:24:13 232052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 232057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2236593|
[2025/09/12 05:24:13 232061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 232065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653233065|now:1757654653232065|interv:1000|
[2025/09/12 05:24:13 232069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 232073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 232077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653233065|
[2025/09/12 05:24:13 232081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653233065|
[2025/09/12 05:24:13 232085] [debug] |xqc_engine_wakeup_after|wakeup:1757654653233065|now:1757654653232085|diff:980|
[2025/09/12 05:24:13 232089] [debug] |xqc_engine_main_logic|END|now:1757654653231802|
[2025/09/12 05:24:13 232402] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653232401|
[2025/09/12 05:24:13 232411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 232417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:983|
[2025/09/12 05:24:13 232421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:984|
[2025/09/12 05:24:13 232427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:984|
[2025/09/12 05:24:13 232431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 232435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2088|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2089|path_largest_ack:2088|
[2025/09/12 05:24:13 232440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:2184623|prior_time:1757654653192526|is_app_limited:0|send_elapse:41866|ack_elapse:39875|ctl_first_sent_time:1757654653194061|lagest_ack_time:1757654653232401|curr_delivered:2231432|
[2025/09/12 05:24:13 232444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653194061|
[2025/09/12 05:24:13 232449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:812||sndq_packets_used_bytes:0|sndq_packets_free:1864|
[2025/09/12 05:24:13 232453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2089|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2089|path_largest_ack:2089|
[2025/09/12 05:24:13 232479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:2187023|prior_time:1757654653194516|is_app_limited:0|send_elapse:41842|ack_elapse:37885|ctl_first_sent_time:1757654653195949|lagest_ack_time:1757654653232401|curr_delivered:2232632|
[2025/09/12 05:24:13 232484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653195949|
[2025/09/12 05:24:13 232488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:811||sndq_packets_used_bytes:0|sndq_packets_free:1865|
[2025/09/12 05:24:13 232492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37079|rttvar:1219|minrtt:30532|latest_rtt:36452|ack_delay:40|
[2025/09/12 05:24:13 232496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36996|rttvar:1081|minrtt:30532|latest_rtt:36452|ack_delay:40|
[2025/09/12 05:24:13 232500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2089|lost_pn:2086|thresh:3|
[2025/09/12 05:24:13 232504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 232508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36996|rtt_var:1081|pto_duration:41320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 232513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 232516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 232520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 232524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653298296|now:1757654653232508|interv:65788|
[2025/09/12 05:24:13 232528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653298296|now:1757654653232508|interval:65788|pto_count:0|srtt:36996
[2025/09/12 05:24:13 232536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41842, ack_elapse 37885, delivered 45609|rate 1090029|lost 202|
[2025/09/12 05:24:13 232540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1090029) in round 49|
[2025/09/12 05:24:13 232545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 232549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 232553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653195949|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 232557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653195949|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 232561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:45607|srtt:36996|latest_rtt:36452|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 232567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:984|largest:984|pns:2|
[2025/09/12 05:24:13 232571] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:984|frame:ACK |recv_time:1757654653232401|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 232576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773232401|now:1757654653232401|interv:120000000|
[2025/09/12 05:24:13 232580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773232401|now:1757654653232401|interv:120000000|
[2025/09/12 05:24:13 232584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653233065|pq_index:0|
[2025/09/12 05:24:13 232588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653231802|
[2025/09/12 05:24:13 232592] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653232592|
[2025/09/12 05:24:13 232597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653232596|
[2025/09/12 05:24:13 232602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36996|min_srtt:36996|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 232607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2284932|
[2025/09/12 05:24:13 232611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36996|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 232616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 232623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36996|min_srtt:36996|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 232627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2286111|
[2025/09/12 05:24:13 232631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36996|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 232636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 232640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36996|min_srtt:36996|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 232644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2287290|
[2025/09/12 05:24:13 232648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 232652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 232656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 232660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 232664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 232668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2236593|
[2025/09/12 05:24:13 232673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 232677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 232680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653233065|
[2025/09/12 05:24:13 232684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653233065|
[2025/09/12 05:24:13 232688] [debug] |xqc_engine_wakeup_after|wakeup:1757654653233065|now:1757654653232688|diff:377|
[2025/09/12 05:24:13 232692] [debug] |xqc_engine_main_logic|END|now:1757654653232596|
[2025/09/12 05:24:13 232697] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653232697|
[2025/09/12 05:24:13 232701] [debug] |xqc_engine_wakeup_after|wakeup:1757654653233065|now:1757654653232701|diff:364|
[2025/09/12 05:24:13 232705] [debug] |xqc_engine_main_logic|END|now:1757654653232697|
[2025/09/12 05:24:13 233771] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653233771|
[2025/09/12 05:24:13 233780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653233065|pq_index:0|
[2025/09/12 05:24:13 233784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653232596|
[2025/09/12 05:24:13 233789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653233788|
[2025/09/12 05:24:13 233798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653233065|now:1757654653233788|
[2025/09/12 05:24:13 233802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653233065|now:1757654653233788|
[2025/09/12 05:24:13 233806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 233811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36996|min_srtt:36996|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 233815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2287290|
[2025/09/12 05:24:13 233820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 233824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 233828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 233832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 233836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 233840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2236593|
[2025/09/12 05:24:13 233845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 233849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2131|
[2025/09/12 05:24:13 233881] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2131|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653233857|stream_id:0|stream_offset:2236593|
[2025/09/12 05:24:13 233890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2131|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 233897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 233903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36996|rtt_var:1081|pto_duration:41320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 233911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 233916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 233920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 233924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653300177|now:1757654653233903|interv:66274|
[2025/09/12 05:24:13 233928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653300177|now:1757654653233903|interval:66274|pto_count:0|srtt:36996
[2025/09/12 05:24:13 233937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 233941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 233945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2237772|
[2025/09/12 05:24:13 233950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 233954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2132|
[2025/09/12 05:24:13 233987] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2132|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653233961|stream_id:0|stream_offset:2237772|
[2025/09/12 05:24:13 233995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2132|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 234002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 234008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36996|rtt_var:1081|pto_duration:41320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 234012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 234016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 234020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 234024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653300281|now:1757654653234008|interv:66273|
[2025/09/12 05:24:13 234028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653300281|now:1757654653234008|interval:66273|pto_count:0|srtt:36996
[2025/09/12 05:24:13 234032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:48007|
[2025/09/12 05:24:13 234037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 234041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2238951|
[2025/09/12 05:24:13 234045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 234049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653235049|now:1757654653234049|interv:1000|
[2025/09/12 05:24:13 234053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 234057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 234061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653235049|
[2025/09/12 05:24:13 234065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653235049|
[2025/09/12 05:24:13 234069] [debug] |xqc_engine_wakeup_after|wakeup:1757654653235049|now:1757654653234069|diff:980|
[2025/09/12 05:24:13 234077] [debug] |xqc_engine_main_logic|END|now:1757654653233788|
[2025/09/12 05:24:13 234405] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653234404|
[2025/09/12 05:24:13 234411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 234416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:984|
[2025/09/12 05:24:13 234420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:985|
[2025/09/12 05:24:13 234426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:985|
[2025/09/12 05:24:13 234430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 234435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2090|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2091|path_largest_ack:2090|
[2025/09/12 05:24:13 234439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:2187023|prior_time:1757654653194516|is_app_limited:0|send_elapse:41943|ack_elapse:39888|ctl_first_sent_time:1757654653196050|lagest_ack_time:1757654653234404|curr_delivered:2233832|
[2025/09/12 05:24:13 234444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653196050|
[2025/09/12 05:24:13 234448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:810||sndq_packets_used_bytes:0|sndq_packets_free:1866|
[2025/09/12 05:24:13 234452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2091|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2091|path_largest_ack:2091|
[2025/09/12 05:24:13 234479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:2189423|prior_time:1757654653196513|is_app_limited:0|send_elapse:41874|ack_elapse:37891|ctl_first_sent_time:1757654653197947|lagest_ack_time:1757654653234404|curr_delivered:2235032|
[2025/09/12 05:24:13 234484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653197947|
[2025/09/12 05:24:13 234488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:809||sndq_packets_used_bytes:0|sndq_packets_free:1867|
[2025/09/12 05:24:13 234492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36996|rttvar:1081|minrtt:30532|latest_rtt:36457|ack_delay:32|
[2025/09/12 05:24:13 234496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:36925|rttvar:953|minrtt:30532|latest_rtt:36457|ack_delay:32|
[2025/09/12 05:24:13 234501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2091|lost_pn:2088|thresh:3|
[2025/09/12 05:24:13 234505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 234509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36925|rtt_var:953|pto_duration:40737|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 234513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 234517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 234521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 234529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653299698|now:1757654653234509|interv:65189|
[2025/09/12 05:24:13 234533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653299698|now:1757654653234509|interval:65189|pto_count:0|srtt:36925
[2025/09/12 05:24:13 234537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41874, ack_elapse 37891, delivered 45609|rate 1089196|lost 202|
[2025/09/12 05:24:13 234542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1089196) in round 49|
[2025/09/12 05:24:13 234546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 234550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 234554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653197947|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 234558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653197947|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 234563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:45607|srtt:36925|latest_rtt:36457|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 234568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:985|largest:985|pns:2|
[2025/09/12 05:24:13 234573] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:985|frame:ACK |recv_time:1757654653234404|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 234577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773234404|now:1757654653234404|interv:120000000|
[2025/09/12 05:24:13 234581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773234404|now:1757654653234404|interv:120000000|
[2025/09/12 05:24:13 234585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653235049|pq_index:0|
[2025/09/12 05:24:13 234589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653233788|
[2025/09/12 05:24:13 234593] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653234593|
[2025/09/12 05:24:13 234598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653234597|
[2025/09/12 05:24:13 234604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36925|min_srtt:36925|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 234608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2287290|
[2025/09/12 05:24:13 234612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36925|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 234619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 234624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36925|min_srtt:36925|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 234628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2288469|
[2025/09/12 05:24:13 234632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:36925|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 234637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 234641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36925|min_srtt:36925|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 234645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2289648|
[2025/09/12 05:24:13 234649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 234653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 234657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 234661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 234665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 234669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2238951|
[2025/09/12 05:24:13 234674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 234678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 234681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653235049|
[2025/09/12 05:24:13 234685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653235049|
[2025/09/12 05:24:13 234689] [debug] |xqc_engine_wakeup_after|wakeup:1757654653235049|now:1757654653234689|diff:360|
[2025/09/12 05:24:13 234693] [debug] |xqc_engine_main_logic|END|now:1757654653234597|
[2025/09/12 05:24:13 234699] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653234698|
[2025/09/12 05:24:13 234702] [debug] |xqc_engine_wakeup_after|wakeup:1757654653235049|now:1757654653234702|diff:347|
[2025/09/12 05:24:13 234706] [debug] |xqc_engine_main_logic|END|now:1757654653234698|
[2025/09/12 05:24:13 235774] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653235774|
[2025/09/12 05:24:13 235786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653235049|pq_index:0|
[2025/09/12 05:24:13 235791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653234597|
[2025/09/12 05:24:13 235800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653235799|
[2025/09/12 05:24:13 235805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653235049|now:1757654653235799|
[2025/09/12 05:24:13 235809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653235049|now:1757654653235799|
[2025/09/12 05:24:13 235813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 235818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:36925|min_srtt:36925|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 235823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2289648|
[2025/09/12 05:24:13 235827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 235831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 235835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 235840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 235847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 235852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2238951|
[2025/09/12 05:24:13 235856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 235860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2133|
[2025/09/12 05:24:13 235896] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2133|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653235869|stream_id:0|stream_offset:2238951|
[2025/09/12 05:24:13 235905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2133|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 235912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 235919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36925|rtt_var:953|pto_duration:40737|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 235926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 235931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 235935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 235939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653301606|now:1757654653235918|interv:65688|
[2025/09/12 05:24:13 235948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653301606|now:1757654653235918|interval:65688|pto_count:0|srtt:36925
[2025/09/12 05:24:13 235952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 235957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 235961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2240130|
[2025/09/12 05:24:13 235971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 235975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2134|
[2025/09/12 05:24:13 236002] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2134|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653235983|stream_id:0|stream_offset:2240130|
[2025/09/12 05:24:13 236010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2134|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 236018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 236024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:36925|rtt_var:953|pto_duration:40737|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 236030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 236035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 236038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 236042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653301720|now:1757654653236024|interv:65696|
[2025/09/12 05:24:13 236046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653301720|now:1757654653236024|interval:65696|pto_count:0|srtt:36925
[2025/09/12 05:24:13 236051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:48007|
[2025/09/12 05:24:13 236055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 236060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2241309|
[2025/09/12 05:24:13 236064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 236068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653237068|now:1757654653236068|interv:1000|
[2025/09/12 05:24:13 236072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 236076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 236084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653237068|
[2025/09/12 05:24:13 236088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653237068|
[2025/09/12 05:24:13 236092] [debug] |xqc_engine_wakeup_after|wakeup:1757654653237068|now:1757654653236092|diff:976|
[2025/09/12 05:24:13 236096] [debug] |xqc_engine_main_logic|END|now:1757654653235799|
[2025/09/12 05:24:13 236386] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653236385|
[2025/09/12 05:24:13 236391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 236397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:985|
[2025/09/12 05:24:13 236401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:986|
[2025/09/12 05:24:13 236407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:986|
[2025/09/12 05:24:13 236411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 236416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2092|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2093|path_largest_ack:2092|
[2025/09/12 05:24:13 236420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:2189423|prior_time:1757654653196513|is_app_limited:0|send_elapse:41973|ack_elapse:39872|ctl_first_sent_time:1757654653198046|lagest_ack_time:1757654653236385|curr_delivered:2236232|
[2025/09/12 05:24:13 236424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653198046|
[2025/09/12 05:24:13 236429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:808||sndq_packets_used_bytes:0|sndq_packets_free:1868|
[2025/09/12 05:24:13 236433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2093|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2093|path_largest_ack:2093|
[2025/09/12 05:24:13 236437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:2189423|prior_time:1757654653196513|is_app_limited:0|send_elapse:41973|ack_elapse:39872|ctl_first_sent_time:1757654653198046|lagest_ack_time:1757654653236385|curr_delivered:2237432|
[2025/09/12 05:24:13 236442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653198147|
[2025/09/12 05:24:13 236446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:807||sndq_packets_used_bytes:0|sndq_packets_free:1869|
[2025/09/12 05:24:13 236450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:36925|rttvar:953|minrtt:30532|latest_rtt:38238|ack_delay:32|
[2025/09/12 05:24:13 236454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37085|rttvar:1035|minrtt:30532|latest_rtt:38238|ack_delay:32|
[2025/09/12 05:24:13 236479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2093|lost_pn:2090|thresh:3|
[2025/09/12 05:24:13 236483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 236487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37085|rtt_var:1035|pto_duration:41225|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 236491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 236499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 236503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 236507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653302208|now:1757654653236487|interv:65721|
[2025/09/12 05:24:13 236511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653302208|now:1757654653236487|interval:65721|pto_count:0|srtt:37085
[2025/09/12 05:24:13 236515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41973, ack_elapse 39872, delivered 48009|rate 1143806|lost 202|
[2025/09/12 05:24:13 236520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1143806) in round 49|
[2025/09/12 05:24:13 236524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 236528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 236532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653198147|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 236536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653198147|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 236541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:45607|srtt:37085|latest_rtt:38238|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 236546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:986|largest:986|pns:2|
[2025/09/12 05:24:13 236551] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:986|frame:ACK |recv_time:1757654653236385|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 236555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773236385|now:1757654653236385|interv:120000000|
[2025/09/12 05:24:13 236559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773236385|now:1757654653236385|interv:120000000|
[2025/09/12 05:24:13 236563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653237068|pq_index:0|
[2025/09/12 05:24:13 236567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653235799|
[2025/09/12 05:24:13 236571] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653236571|
[2025/09/12 05:24:13 236576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653236575|
[2025/09/12 05:24:13 236582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37085|min_srtt:37085|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 236586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2289648|
[2025/09/12 05:24:13 236597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37085|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 236601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 236606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37085|min_srtt:37085|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 236610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2290827|
[2025/09/12 05:24:13 236614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37085|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 236619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 236623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37085|min_srtt:37085|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 236627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2292006|
[2025/09/12 05:24:13 236631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 236635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 236639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 236643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 236647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 236652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2241309|
[2025/09/12 05:24:13 236656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 236660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 236663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653237068|
[2025/09/12 05:24:13 236667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653237068|
[2025/09/12 05:24:13 236671] [debug] |xqc_engine_wakeup_after|wakeup:1757654653237068|now:1757654653236671|diff:397|
[2025/09/12 05:24:13 236675] [debug] |xqc_engine_main_logic|END|now:1757654653236575|
[2025/09/12 05:24:13 236681] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653236681|
[2025/09/12 05:24:13 236684] [debug] |xqc_engine_wakeup_after|wakeup:1757654653237068|now:1757654653236684|diff:384|
[2025/09/12 05:24:13 236688] [debug] |xqc_engine_main_logic|END|now:1757654653236681|
[2025/09/12 05:24:13 237757] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653237757|
[2025/09/12 05:24:13 237766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653237068|pq_index:0|
[2025/09/12 05:24:13 237770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653236575|
[2025/09/12 05:24:13 237775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653237774|
[2025/09/12 05:24:13 237780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653237068|now:1757654653237774|
[2025/09/12 05:24:13 237784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653237068|now:1757654653237774|
[2025/09/12 05:24:13 237788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 237793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37085|min_srtt:37085|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 237797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2292006|
[2025/09/12 05:24:13 237802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 237806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 237809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 237814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 237818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 237822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2241309|
[2025/09/12 05:24:13 237826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 237831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2135|
[2025/09/12 05:24:13 237863] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2135|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653237839|stream_id:0|stream_offset:2241309|
[2025/09/12 05:24:13 237871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2135|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 237878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 237885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37085|rtt_var:1035|pto_duration:41225|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 237892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 237897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 237906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 237910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653304064|now:1757654653237885|interv:66179|
[2025/09/12 05:24:13 237914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653304064|now:1757654653237885|interval:66179|pto_count:0|srtt:37085
[2025/09/12 05:24:13 237918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46807|
[2025/09/12 05:24:13 237923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 237928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2242488|
[2025/09/12 05:24:13 237932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 237936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2136|
[2025/09/12 05:24:13 237969] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2136|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653237943|stream_id:0|stream_offset:2242488|
[2025/09/12 05:24:13 237977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2136|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 237984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 237991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37085|rtt_var:1035|pto_duration:41225|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 237996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 238000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 238004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 238008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653304168|now:1757654653237991|interv:66177|
[2025/09/12 05:24:13 238012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653304168|now:1757654653237991|interval:66177|pto_count:0|srtt:37085
[2025/09/12 05:24:13 238016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:48007|
[2025/09/12 05:24:13 238021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 238025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2243667|
[2025/09/12 05:24:13 238029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 238033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653239033|now:1757654653238033|interv:1000|
[2025/09/12 05:24:13 238041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 238045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 238049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653239033|
[2025/09/12 05:24:13 238053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653239033|
[2025/09/12 05:24:13 238057] [debug] |xqc_engine_wakeup_after|wakeup:1757654653239033|now:1757654653238057|diff:976|
[2025/09/12 05:24:13 238062] [debug] |xqc_engine_main_logic|END|now:1757654653237774|
[2025/09/12 05:24:13 238384] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653238383|
[2025/09/12 05:24:13 238389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 238395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:986|
[2025/09/12 05:24:13 238399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:987|
[2025/09/12 05:24:13 238404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:987|
[2025/09/12 05:24:13 238408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 238413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2094|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2095|path_largest_ack:2094|
[2025/09/12 05:24:13 238418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:2191823|prior_time:1757654653198507|is_app_limited:0|send_elapse:39869|ack_elapse:39876|ctl_first_sent_time:1757654653199940|lagest_ack_time:1757654653238383|curr_delivered:2238632|
[2025/09/12 05:24:13 238422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653199940|
[2025/09/12 05:24:13 238427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:806||sndq_packets_used_bytes:0|sndq_packets_free:1870|
[2025/09/12 05:24:13 238431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2095|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2095|path_largest_ack:2095|
[2025/09/12 05:24:13 238435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45609|prior_delivered:2194223|prior_time:1757654653200498|is_app_limited:0|send_elapse:39874|ack_elapse:37885|ctl_first_sent_time:1757654653201941|lagest_ack_time:1757654653238383|curr_delivered:2239832|
[2025/09/12 05:24:13 238440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653201941|
[2025/09/12 05:24:13 238444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:805||sndq_packets_used_bytes:0|sndq_packets_free:1871|
[2025/09/12 05:24:13 238448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37085|rttvar:1035|minrtt:30532|latest_rtt:36442|ack_delay:40|
[2025/09/12 05:24:13 238452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37000|rttvar:947|minrtt:30532|latest_rtt:36442|ack_delay:40|
[2025/09/12 05:24:13 238475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2095|lost_pn:2092|thresh:3|
[2025/09/12 05:24:13 238481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 238485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37000|rtt_var:947|pto_duration:40788|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 238493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 238497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 238501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 238505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653303731|now:1757654653238484|interv:65247|
[2025/09/12 05:24:13 238509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653303731|now:1757654653238484|interval:65247|pto_count:0|srtt:37000
[2025/09/12 05:24:13 238513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39874, ack_elapse 37885, delivered 45609|rate 1143828|lost 202|
[2025/09/12 05:24:13 238518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1143828) in round 49|
[2025/09/12 05:24:13 238522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 238526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 238530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653201941|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 238534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653201941|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 238539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:45607|srtt:37000|latest_rtt:36442|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 238545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:987|largest:987|pns:2|
[2025/09/12 05:24:13 238549] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:987|frame:ACK |recv_time:1757654653238383|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 238554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773238383|now:1757654653238383|interv:120000000|
[2025/09/12 05:24:13 238558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773238383|now:1757654653238383|interv:120000000|
[2025/09/12 05:24:13 238562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653239033|pq_index:0|
[2025/09/12 05:24:13 238566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653237774|
[2025/09/12 05:24:13 238570] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653238570|
[2025/09/12 05:24:13 238575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653238574|
[2025/09/12 05:24:13 238582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37000|min_srtt:37000|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 238587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2292006|
[2025/09/12 05:24:13 238591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37000|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 238596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 238600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37000|min_srtt:37000|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 238605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2293185|
[2025/09/12 05:24:13 238609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37000|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 238614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 238618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37000|min_srtt:37000|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 238622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2294364|
[2025/09/12 05:24:13 238626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 238630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 238634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 238638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 238643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 238647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2243667|
[2025/09/12 05:24:13 238651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 238655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 238659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653239033|
[2025/09/12 05:24:13 238663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653239033|
[2025/09/12 05:24:13 238667] [debug] |xqc_engine_wakeup_after|wakeup:1757654653239033|now:1757654653238666|diff:367|
[2025/09/12 05:24:13 238671] [debug] |xqc_engine_main_logic|END|now:1757654653238574|
[2025/09/12 05:24:13 238679] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653238679|
[2025/09/12 05:24:13 238683] [debug] |xqc_engine_wakeup_after|wakeup:1757654653239033|now:1757654653238683|diff:350|
[2025/09/12 05:24:13 238687] [debug] |xqc_engine_main_logic|END|now:1757654653238679|
[2025/09/12 05:24:13 239753] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653239753|
[2025/09/12 05:24:13 239762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653239033|pq_index:0|
[2025/09/12 05:24:13 239766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653238574|
[2025/09/12 05:24:13 239771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653239770|
[2025/09/12 05:24:13 239776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654653239478|now:1757654653239770|
[2025/09/12 05:24:13 239780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:13 239783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654653239478|now:1757654653239770|
[2025/09/12 05:24:13 239787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:13 239791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653239033|now:1757654653239770|
[2025/09/12 05:24:13 239795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653239033|now:1757654653239770|
[2025/09/12 05:24:13 239799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 239804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:987|ack_delay:25325|first_ack_range:37|largest_pkt_recv_time:1757654653214478|
[2025/09/12 05:24:13 239808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:987|low:950|pkt_pns:2|
[2025/09/12 05:24:13 239812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:975|frame_largest_recv:987|
[2025/09/12 05:24:13 239816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:13 239821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37000|min_srtt:37000|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 239825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2294364|
[2025/09/12 05:24:13 239830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 239834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 239838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 239842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 239846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 239850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:45607|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2243667|
[2025/09/12 05:24:13 239859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 239864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2137|
[2025/09/12 05:24:13 239896] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2137|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:45607|now:1757654653239872|stream_id:0|stream_offset:2243667|
[2025/09/12 05:24:13 239905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2137|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 239912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 239919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37000|rtt_var:947|pto_duration:40788|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 239926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 239932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 239935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 239939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653305660|now:1757654653239919|interv:65741|
[2025/09/12 05:24:13 239943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653305660|now:1757654653239919|interval:65741|pto_count:0|srtt:37000
[2025/09/12 05:24:13 239948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46814|
[2025/09/12 05:24:13 239958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 239963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2244846|
[2025/09/12 05:24:13 239967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 239971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2138|
[2025/09/12 05:24:13 239997] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2138|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653239978|stream_id:0|stream_offset:2244846|
[2025/09/12 05:24:13 240005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2138|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 240012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 240019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37000|rtt_var:947|pto_duration:40788|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 240026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 240030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 240034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 240042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653305766|now:1757654653240019|interv:65747|
[2025/09/12 05:24:13 240046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653305766|now:1757654653240019|interval:65747|pto_count:0|srtt:37000
[2025/09/12 05:24:13 240051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:48014|
[2025/09/12 05:24:13 240055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 240060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2246025|
[2025/09/12 05:24:13 240064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 240068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653241068|now:1757654653240068|interv:1000|
[2025/09/12 05:24:13 240072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 240076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 240080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653241068|
[2025/09/12 05:24:13 240084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653241068|
[2025/09/12 05:24:13 240088] [debug] |xqc_engine_wakeup_after|wakeup:1757654653241068|now:1757654653240088|diff:980|
[2025/09/12 05:24:13 240092] [debug] |xqc_engine_main_logic|END|now:1757654653239770|
[2025/09/12 05:24:13 240387] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653240386|
[2025/09/12 05:24:13 240392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 240398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:987|
[2025/09/12 05:24:13 240402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:988|
[2025/09/12 05:24:13 240407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:988|
[2025/09/12 05:24:13 240411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 240416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2096|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2097|path_largest_ack:2096|
[2025/09/12 05:24:13 240421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:2194223|prior_time:1757654653200498|is_app_limited:0|send_elapse:39974|ack_elapse:39888|ctl_first_sent_time:1757654653202041|lagest_ack_time:1757654653240386|curr_delivered:2241032|
[2025/09/12 05:24:13 240425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653202041|
[2025/09/12 05:24:13 240430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:804||sndq_packets_used_bytes:0|sndq_packets_free:1872|
[2025/09/12 05:24:13 240434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2097|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2097|path_largest_ack:2097|
[2025/09/12 05:24:13 240438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46809|prior_delivered:2194223|prior_time:1757654653200498|is_app_limited:0|send_elapse:39974|ack_elapse:39888|ctl_first_sent_time:1757654653202041|lagest_ack_time:1757654653240386|curr_delivered:2242232|
[2025/09/12 05:24:13 240446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653202142|
[2025/09/12 05:24:13 240450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:803||sndq_packets_used_bytes:0|sndq_packets_free:1873|
[2025/09/12 05:24:13 240472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37000|rttvar:947|minrtt:30532|latest_rtt:38244|ack_delay:32|
[2025/09/12 05:24:13 240482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37151|rttvar:1014|minrtt:30532|latest_rtt:38244|ack_delay:32|
[2025/09/12 05:24:13 240486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2097|lost_pn:2094|thresh:3|
[2025/09/12 05:24:13 240490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 240494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37151|rtt_var:1014|pto_duration:41207|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 240498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 240502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 240506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 240510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653306185|now:1757654653240494|interv:65691|
[2025/09/12 05:24:13 240514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653306185|now:1757654653240494|interval:65691|pto_count:0|srtt:37151
[2025/09/12 05:24:13 240518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39974, ack_elapse 39888, delivered 48009|rate 1201005|lost 202|
[2025/09/12 05:24:13 240522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201005) in round 49|
[2025/09/12 05:24:13 240527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 240531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 240534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653202142|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 240539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653202142|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 240543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:45614|srtt:37151|latest_rtt:38244|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 240548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:13 240556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654653265386|now:1757654653240386|interv:25000|
[2025/09/12 05:24:13 240561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653240386|max_ack_delay:25000|
[2025/09/12 05:24:13 240565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:988|largest:988|pns:2|
[2025/09/12 05:24:13 240569] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:988|frame:PING ACK |recv_time:1757654653240386|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 240574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773240386|now:1757654653240386|interv:120000000|
[2025/09/12 05:24:13 240578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773240386|now:1757654653240386|interv:120000000|
[2025/09/12 05:24:13 240582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653241068|pq_index:0|
[2025/09/12 05:24:13 240586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653239770|
[2025/09/12 05:24:13 240590] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653240590|
[2025/09/12 05:24:13 240594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653240594|
[2025/09/12 05:24:13 240600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37151|min_srtt:37151|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 240604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2294364|
[2025/09/12 05:24:13 240609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37151|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 240613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 240618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37151|min_srtt:37151|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 240622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2295543|
[2025/09/12 05:24:13 240626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37151|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 240630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 240635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37151|min_srtt:37151|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 240639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45614|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2296722|
[2025/09/12 05:24:13 240646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 240650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 240653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 240658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 240662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 240666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2246025|
[2025/09/12 05:24:13 240670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 240674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 240678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653241068|
[2025/09/12 05:24:13 240682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653241068|
[2025/09/12 05:24:13 240686] [debug] |xqc_engine_wakeup_after|wakeup:1757654653241068|now:1757654653240686|diff:382|
[2025/09/12 05:24:13 240690] [debug] |xqc_engine_main_logic|END|now:1757654653240594|
[2025/09/12 05:24:13 240695] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653240695|
[2025/09/12 05:24:13 240699] [debug] |xqc_engine_wakeup_after|wakeup:1757654653241068|now:1757654653240699|diff:369|
[2025/09/12 05:24:13 240703] [debug] |xqc_engine_main_logic|END|now:1757654653240695|
[2025/09/12 05:24:13 241768] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653241768|
[2025/09/12 05:24:13 241778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653241068|pq_index:0|
[2025/09/12 05:24:13 241782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653240594|
[2025/09/12 05:24:13 241787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653241786|
[2025/09/12 05:24:13 241791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653241068|now:1757654653241786|
[2025/09/12 05:24:13 241795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653241068|now:1757654653241786|
[2025/09/12 05:24:13 241799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 241804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37151|min_srtt:37151|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 241808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45614|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2296722|
[2025/09/12 05:24:13 241813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 241821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 241825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 241830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 241836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 241840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2246025|
[2025/09/12 05:24:13 241844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 241849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2139|
[2025/09/12 05:24:13 241882] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2139|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653241856|stream_id:0|stream_offset:2246025|
[2025/09/12 05:24:13 241891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2139|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 241898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 241905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37151|rtt_var:1014|pto_duration:41207|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 241912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 241917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 241921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 241925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653308063|now:1757654653241904|interv:66159|
[2025/09/12 05:24:13 241929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653308063|now:1757654653241904|interval:66159|pto_count:0|srtt:37151
[2025/09/12 05:24:13 241933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46814|
[2025/09/12 05:24:13 241938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 241942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2247204|
[2025/09/12 05:24:13 241952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 241956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2140|
[2025/09/12 05:24:13 241982] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2140|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653241963|stream_id:0|stream_offset:2247204|
[2025/09/12 05:24:13 241997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2140|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 242004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 242011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37151|rtt_var:1014|pto_duration:41207|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 242016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 242019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 242023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 242027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653308170|now:1757654653242011|interv:66159|
[2025/09/12 05:24:13 242031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653308170|now:1757654653242011|interval:66159|pto_count:0|srtt:37151
[2025/09/12 05:24:13 242036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:48014|
[2025/09/12 05:24:13 242040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 242045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2248383|
[2025/09/12 05:24:13 242049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 242053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653243053|now:1757654653242053|interv:1000|
[2025/09/12 05:24:13 242057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 242061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 242065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653243053|
[2025/09/12 05:24:13 242069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653243053|
[2025/09/12 05:24:13 242073] [debug] |xqc_engine_wakeup_after|wakeup:1757654653243053|now:1757654653242073|diff:980|
[2025/09/12 05:24:13 242077] [debug] |xqc_engine_main_logic|END|now:1757654653241786|
[2025/09/12 05:24:13 242367] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653242366|
[2025/09/12 05:24:13 242372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 242378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:988|
[2025/09/12 05:24:13 242382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:989|
[2025/09/12 05:24:13 242387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:989|
[2025/09/12 05:24:13 242391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 242396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2098|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2099|path_largest_ack:2098|
[2025/09/12 05:24:13 242404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2196632|prior_time:1757654653202504|is_app_limited:0|send_elapse:39919|ack_elapse:39862|ctl_first_sent_time:1757654653203997|lagest_ack_time:1757654653242366|curr_delivered:2243432|
[2025/09/12 05:24:13 242409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653203997|
[2025/09/12 05:24:13 242416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:802||sndq_packets_used_bytes:0|sndq_packets_free:1874|
[2025/09/12 05:24:13 242422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2099|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2099|path_largest_ack:2099|
[2025/09/12 05:24:13 242426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45600|prior_delivered:2199032|prior_time:1757654653204495|is_app_limited:0|send_elapse:37909|ack_elapse:37871|ctl_first_sent_time:1757654653205929|lagest_ack_time:1757654653242366|curr_delivered:2244632|
[2025/09/12 05:24:13 242431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653205929|
[2025/09/12 05:24:13 242435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:801||sndq_packets_used_bytes:0|sndq_packets_free:1875|
[2025/09/12 05:24:13 242439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37151|rttvar:1014|minrtt:30532|latest_rtt:36437|ack_delay:40|
[2025/09/12 05:24:13 242443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37057|rttvar:949|minrtt:30532|latest_rtt:36437|ack_delay:40|
[2025/09/12 05:24:13 242447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2099|lost_pn:2096|thresh:3|
[2025/09/12 05:24:13 242451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 242474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37057|rtt_var:949|pto_duration:40853|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 242482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 242486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 242490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 242494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653307816|now:1757654653242473|interv:65343|
[2025/09/12 05:24:13 242498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653307816|now:1757654653242473|interval:65343|pto_count:0|srtt:37057
[2025/09/12 05:24:13 242503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37909, ack_elapse 37871, delivered 45600|rate 1202880|lost 202|
[2025/09/12 05:24:13 242507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202880) in round 49|
[2025/09/12 05:24:13 242511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 242515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 242519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653205929|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 242527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653205929|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 242532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:45614|srtt:37057|latest_rtt:36437|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 242537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:989|largest:989|pns:2|
[2025/09/12 05:24:13 242542] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:989|frame:ACK |recv_time:1757654653242366|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 242546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773242366|now:1757654653242366|interv:120000000|
[2025/09/12 05:24:13 242551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773242366|now:1757654653242366|interv:120000000|
[2025/09/12 05:24:13 242555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653243053|pq_index:0|
[2025/09/12 05:24:13 242559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653241786|
[2025/09/12 05:24:13 242563] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653242563|
[2025/09/12 05:24:13 242568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653242567|
[2025/09/12 05:24:13 242573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37057|min_srtt:37057|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 242578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2296722|
[2025/09/12 05:24:13 242582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37057|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 242587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 242592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37057|min_srtt:37057|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 242596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2297901|
[2025/09/12 05:24:13 242600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37057|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 242605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 242611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37057|min_srtt:37057|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 242616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45614|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2299080|
[2025/09/12 05:24:13 242620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 242624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 242628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 242632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 242636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 242641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2248383|
[2025/09/12 05:24:13 242645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 242649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 242653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653243053|
[2025/09/12 05:24:13 242657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653243053|
[2025/09/12 05:24:13 242661] [debug] |xqc_engine_wakeup_after|wakeup:1757654653243053|now:1757654653242660|diff:393|
[2025/09/12 05:24:13 242665] [debug] |xqc_engine_main_logic|END|now:1757654653242567|
[2025/09/12 05:24:13 242670] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653242670|
[2025/09/12 05:24:13 242674] [debug] |xqc_engine_wakeup_after|wakeup:1757654653243053|now:1757654653242674|diff:379|
[2025/09/12 05:24:13 242678] [debug] |xqc_engine_main_logic|END|now:1757654653242670|
[2025/09/12 05:24:13 243743] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653243743|
[2025/09/12 05:24:13 243752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653243053|pq_index:0|
[2025/09/12 05:24:13 243757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653242567|
[2025/09/12 05:24:13 243761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653243760|
[2025/09/12 05:24:13 243766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653243053|now:1757654653243760|
[2025/09/12 05:24:13 243770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653243053|now:1757654653243760|
[2025/09/12 05:24:13 243774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 243779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37057|min_srtt:37057|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 243783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45614|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2299080|
[2025/09/12 05:24:13 243792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 243796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 243800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 243804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 243808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 243813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2248383|
[2025/09/12 05:24:13 243817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 243821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2141|
[2025/09/12 05:24:13 243853] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2141|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653243829|stream_id:0|stream_offset:2248383|
[2025/09/12 05:24:13 243862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2141|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 243869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 243876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37057|rtt_var:949|pto_duration:40853|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 243883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 243889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 243893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 243896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653309682|now:1757654653243876|interv:65806|
[2025/09/12 05:24:13 243901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653309682|now:1757654653243876|interval:65806|pto_count:0|srtt:37057
[2025/09/12 05:24:13 243905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46814|
[2025/09/12 05:24:13 243910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 243914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2249562|
[2025/09/12 05:24:13 243919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 243923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2142|
[2025/09/12 05:24:13 243959] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2142|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653243934|stream_id:0|stream_offset:2249562|
[2025/09/12 05:24:13 243968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2142|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 243975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 243982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37057|rtt_var:949|pto_duration:40853|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 243987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 243991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 243995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 243999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653309787|now:1757654653243982|interv:65805|
[2025/09/12 05:24:13 244003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653309787|now:1757654653243982|interval:65805|pto_count:0|srtt:37057
[2025/09/12 05:24:13 244007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:48014|
[2025/09/12 05:24:13 244012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 244016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2250741|
[2025/09/12 05:24:13 244020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 244024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653245024|now:1757654653244024|interv:1000|
[2025/09/12 05:24:13 244028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 244032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 244036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653245024|
[2025/09/12 05:24:13 244040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653245024|
[2025/09/12 05:24:13 244044] [debug] |xqc_engine_wakeup_after|wakeup:1757654653245024|now:1757654653244044|diff:980|
[2025/09/12 05:24:13 244048] [debug] |xqc_engine_main_logic|END|now:1757654653243760|
[2025/09/12 05:24:13 244365] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653244364|
[2025/09/12 05:24:13 244371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 244376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:989|
[2025/09/12 05:24:13 244380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:990|
[2025/09/12 05:24:13 244386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:990|
[2025/09/12 05:24:13 244390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 244399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2100|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2101|path_largest_ack:2100|
[2025/09/12 05:24:13 244403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2199032|prior_time:1757654653204495|is_app_limited:0|send_elapse:38013|ack_elapse:39869|ctl_first_sent_time:1757654653206033|lagest_ack_time:1757654653244364|curr_delivered:2245832|
[2025/09/12 05:24:13 244408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653206033|
[2025/09/12 05:24:13 244412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:800||sndq_packets_used_bytes:0|sndq_packets_free:1876|
[2025/09/12 05:24:13 244416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2101|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2101|path_largest_ack:2101|
[2025/09/12 05:24:13 244421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2199032|prior_time:1757654653204495|is_app_limited:0|send_elapse:38013|ack_elapse:39869|ctl_first_sent_time:1757654653206033|lagest_ack_time:1757654653244364|curr_delivered:2247032|
[2025/09/12 05:24:13 244425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653206130|
[2025/09/12 05:24:13 244429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:799||sndq_packets_used_bytes:0|sndq_packets_free:1877|
[2025/09/12 05:24:13 244433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37057|rttvar:949|minrtt:30532|latest_rtt:38234|ack_delay:32|
[2025/09/12 05:24:13 244437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37200|rttvar:998|minrtt:30532|latest_rtt:38234|ack_delay:32|
[2025/09/12 05:24:13 244441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2101|lost_pn:2098|thresh:3|
[2025/09/12 05:24:13 244445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 244449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37200|rtt_var:998|pto_duration:41192|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 244453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 244480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 244484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 244488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653310126|now:1757654653244449|interv:65677|
[2025/09/12 05:24:13 244492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653310126|now:1757654653244449|interval:65677|pto_count:0|srtt:37200
[2025/09/12 05:24:13 244496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38013, ack_elapse 39869, delivered 48000|rate 1203942|lost 202|
[2025/09/12 05:24:13 244501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203942) in round 49|
[2025/09/12 05:24:13 244505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 244514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92195|extra_cwnd:5056|
[2025/09/12 05:24:13 244518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653206130|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 244522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2400|po_sent_time:1757654653206130|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2201432|
[2025/09/12 05:24:13 244526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1207876|bw:1207876|cwnd:97251|full_bw_reached:1|inflight:45614|srtt:37200|latest_rtt:38234|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 244532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:990|largest:990|pns:2|
[2025/09/12 05:24:13 244536] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:990|frame:ACK |recv_time:1757654653244364|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 244541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773244364|now:1757654653244364|interv:120000000|
[2025/09/12 05:24:13 244545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773244364|now:1757654653244364|interv:120000000|
[2025/09/12 05:24:13 244549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653245024|pq_index:0|
[2025/09/12 05:24:13 244553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653243760|
[2025/09/12 05:24:13 244557] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653244557|
[2025/09/12 05:24:13 244562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653244561|
[2025/09/12 05:24:13 244568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37200|min_srtt:37200|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 244572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2299080|
[2025/09/12 05:24:13 244576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37200|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 244581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 244585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37200|min_srtt:37200|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 244589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2300259|
[2025/09/12 05:24:13 244594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37200|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 244601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 244605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37200|min_srtt:37200|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 244609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45614|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2301438|
[2025/09/12 05:24:13 244613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 244617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 244621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 244625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 244630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 244634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2250741|
[2025/09/12 05:24:13 244638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 244642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 244646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653245024|
[2025/09/12 05:24:13 244650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653245024|
[2025/09/12 05:24:13 244654] [debug] |xqc_engine_wakeup_after|wakeup:1757654653245024|now:1757654653244654|diff:370|
[2025/09/12 05:24:13 244658] [debug] |xqc_engine_main_logic|END|now:1757654653244561|
[2025/09/12 05:24:13 244663] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653244663|
[2025/09/12 05:24:13 244667] [debug] |xqc_engine_wakeup_after|wakeup:1757654653245024|now:1757654653244667|diff:357|
[2025/09/12 05:24:13 244671] [debug] |xqc_engine_main_logic|END|now:1757654653244663|
[2025/09/12 05:24:13 245736] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653245736|
[2025/09/12 05:24:13 245746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653245024|pq_index:0|
[2025/09/12 05:24:13 245750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653244561|
[2025/09/12 05:24:13 245755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653245754|
[2025/09/12 05:24:13 245759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653245024|now:1757654653245754|
[2025/09/12 05:24:13 245763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653245024|now:1757654653245754|
[2025/09/12 05:24:13 245767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 245772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37200|min_srtt:37200|path_bw:1207876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 245781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45614|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2301438|
[2025/09/12 05:24:13 245786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 245790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 245793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 245798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 245802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 245806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2250741|
[2025/09/12 05:24:13 245811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 245815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2143|
[2025/09/12 05:24:13 245847] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2143|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653245823|stream_id:0|stream_offset:2250741|
[2025/09/12 05:24:13 245856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2143|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 245864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 245870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37200|rtt_var:998|pto_duration:41192|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 245877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 245883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 245886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 245890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653312015|now:1757654653245870|interv:66145|
[2025/09/12 05:24:13 245894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653312015|now:1757654653245870|interval:66145|pto_count:0|srtt:37200
[2025/09/12 05:24:13 245899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:46814|
[2025/09/12 05:24:13 245904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 245908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2251920|
[2025/09/12 05:24:13 245917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 245921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2144|
[2025/09/12 05:24:13 245953] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2144|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653245928|stream_id:0|stream_offset:2251920|
[2025/09/12 05:24:13 245961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2144|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 245969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 245975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37200|rtt_var:998|pto_duration:41192|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 245980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 245984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 245988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 245992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653312120|now:1757654653245975|interv:66145|
[2025/09/12 05:24:13 245996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653312120|now:1757654653245975|interval:66145|pto_count:0|srtt:37200
[2025/09/12 05:24:13 246001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97251|inflight:48014|
[2025/09/12 05:24:13 246005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 246009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97251|conn:0000561B836C40DC|stream_id:0|stream_offset:2253099|
[2025/09/12 05:24:13 246014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 246018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653247017|now:1757654653246017|interv:1000|
[2025/09/12 05:24:13 246022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 246025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 246029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653247017|
[2025/09/12 05:24:13 246034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653247017|
[2025/09/12 05:24:13 246038] [debug] |xqc_engine_wakeup_after|wakeup:1757654653247017|now:1757654653246038|diff:979|
[2025/09/12 05:24:13 246042] [debug] |xqc_engine_main_logic|END|now:1757654653245754|
[2025/09/12 05:24:13 246353] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653246352|
[2025/09/12 05:24:13 246358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 246364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:990|
[2025/09/12 05:24:13 246368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:991|
[2025/09/12 05:24:13 246378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:991|
[2025/09/12 05:24:13 246382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 246387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2102|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:2103|path_largest_ack:2102|
[2025/09/12 05:24:13 246391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2201432|prior_time:1757654653206487|is_app_limited:0|send_elapse:37929|ack_elapse:39865|ctl_first_sent_time:1757654653207959|lagest_ack_time:1757654653246352|curr_delivered:2248239|
[2025/09/12 05:24:13 246396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653207959|
[2025/09/12 05:24:13 246400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:798||sndq_packets_used_bytes:0|sndq_packets_free:1878|
[2025/09/12 05:24:13 246404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2103|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2103|path_largest_ack:2103|
[2025/09/12 05:24:13 246409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2203832|prior_time:1757654653208484|is_app_limited:0|send_elapse:37894|ack_elapse:37868|ctl_first_sent_time:1757654653209916|lagest_ack_time:1757654653246352|curr_delivered:2249439|
[2025/09/12 05:24:13 246413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653209916|
[2025/09/12 05:24:13 246417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:797||sndq_packets_used_bytes:0|sndq_packets_free:1879|
[2025/09/12 05:24:13 246421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37200|rttvar:998|minrtt:30532|latest_rtt:36436|ack_delay:32|
[2025/09/12 05:24:13 246425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37100|rttvar:948|minrtt:30532|latest_rtt:36436|ack_delay:32|
[2025/09/12 05:24:13 246429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2103|lost_pn:2100|thresh:3|
[2025/09/12 05:24:13 246433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 972|pns:2|
[2025/09/12 05:24:13 246437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 246441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37100|rtt_var:948|pto_duration:40892|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 246445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 246449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 246453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 246479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653311820|now:1757654653246441|interv:65379|
[2025/09/12 05:24:13 246483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653311820|now:1757654653246441|interval:65379|pto_count:0|srtt:37100
[2025/09/12 05:24:13 246491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37894, ack_elapse 37868, delivered 45607|rate 1203541|lost 202|
[2025/09/12 05:24:13 246495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 49 -> 50|
[2025/09/12 05:24:13 246499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203541) in round 50|
[2025/09/12 05:24:13 246503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 246507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5056|
[2025/09/12 05:24:13 246511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2407|po_sent_time:1757654653209916|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 246516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97251|packet_lost:0|acked:2407|po_sent_time:1757654653209916|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 246520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97158|full_bw_reached:1|inflight:45607|srtt:37100|latest_rtt:36436|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:13 246526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:991|largest:991|pns:2|
[2025/09/12 05:24:13 246530] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:991|frame:ACK |recv_time:1757654653246352|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 246535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773246352|now:1757654653246352|interv:120000000|
[2025/09/12 05:24:13 246539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773246352|now:1757654653246352|interv:120000000|
[2025/09/12 05:24:13 246543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653247017|pq_index:0|
[2025/09/12 05:24:13 246547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653245754|
[2025/09/12 05:24:13 246551] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653246551|
[2025/09/12 05:24:13 246556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653246555|
[2025/09/12 05:24:13 246561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37100|min_srtt:37100|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 246566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2301438|
[2025/09/12 05:24:13 246570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37100|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 246575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 246579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37100|min_srtt:37100|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 246586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2302617|
[2025/09/12 05:24:13 246590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 246594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 246598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 246602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 246606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 246610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2253099|
[2025/09/12 05:24:13 246615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 246618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 246622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653247017|
[2025/09/12 05:24:13 246627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653247017|
[2025/09/12 05:24:13 246631] [debug] |xqc_engine_wakeup_after|wakeup:1757654653247017|now:1757654653246631|diff:386|
[2025/09/12 05:24:13 246637] [debug] |xqc_engine_main_logic|END|now:1757654653246555|
[2025/09/12 05:24:13 246643] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653246643|
[2025/09/12 05:24:13 246647] [debug] |xqc_engine_wakeup_after|wakeup:1757654653247017|now:1757654653246647|diff:370|
[2025/09/12 05:24:13 246651] [debug] |xqc_engine_main_logic|END|now:1757654653246643|
[2025/09/12 05:24:13 247716] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653247716|
[2025/09/12 05:24:13 247726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653247017|pq_index:0|
[2025/09/12 05:24:13 247730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653246555|
[2025/09/12 05:24:13 247734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653247733|
[2025/09/12 05:24:13 247739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653247017|now:1757654653247733|
[2025/09/12 05:24:13 247743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653247017|now:1757654653247733|
[2025/09/12 05:24:13 247747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 247752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37100|min_srtt:37100|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 247756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2302617|
[2025/09/12 05:24:13 247765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 247769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 247773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 247777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 247782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 247786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2253099|
[2025/09/12 05:24:13 247790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 247794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2145|
[2025/09/12 05:24:13 247826] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2145|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653247802|stream_id:0|stream_offset:2253099|
[2025/09/12 05:24:13 247835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2145|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 247842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 247849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37100|rtt_var:948|pto_duration:40892|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 247857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 247861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 247865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 247869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653313694|now:1757654653247849|interv:65845|
[2025/09/12 05:24:13 247873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653313694|now:1757654653247849|interval:65845|pto_count:0|srtt:37100
[2025/09/12 05:24:13 247878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:46807|
[2025/09/12 05:24:13 247883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 247887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2254278|
[2025/09/12 05:24:13 247892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 247896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2146|
[2025/09/12 05:24:13 247921] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2146|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653247903|stream_id:0|stream_offset:2254278|
[2025/09/12 05:24:13 247942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2146|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 247950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 247954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37100|rtt_var:948|pto_duration:40892|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 247959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 247963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 247966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 247970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653313795|now:1757654653247954|interv:65841|
[2025/09/12 05:24:13 247974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653313795|now:1757654653247954|interval:65841|pto_count:0|srtt:37100
[2025/09/12 05:24:13 247979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:48007|
[2025/09/12 05:24:13 247983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 247987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2255457|
[2025/09/12 05:24:13 247992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 247996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653248996|now:1757654653247996|interv:1000|
[2025/09/12 05:24:13 248000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 248003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 248007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653248996|
[2025/09/12 05:24:13 248012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653248996|
[2025/09/12 05:24:13 248015] [debug] |xqc_engine_wakeup_after|wakeup:1757654653248996|now:1757654653248015|diff:981|
[2025/09/12 05:24:13 248020] [debug] |xqc_engine_main_logic|END|now:1757654653247733|
[2025/09/12 05:24:13 248347] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653248346|
[2025/09/12 05:24:13 248353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 248358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:991|
[2025/09/12 05:24:13 248362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:992|
[2025/09/12 05:24:13 248368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:992|
[2025/09/12 05:24:13 248372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 248376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2104|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2105|path_largest_ack:2104|
[2025/09/12 05:24:13 248385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2203832|prior_time:1757654653208484|is_app_limited:0|send_elapse:37998|ack_elapse:39862|ctl_first_sent_time:1757654653210020|lagest_ack_time:1757654653248346|curr_delivered:2250639|
[2025/09/12 05:24:13 248389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653210020|
[2025/09/12 05:24:13 248394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:796||sndq_packets_used_bytes:0|sndq_packets_free:1880|
[2025/09/12 05:24:13 248398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2105|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2105|path_largest_ack:2105|
[2025/09/12 05:24:13 248402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2203832|prior_time:1757654653208484|is_app_limited:0|send_elapse:37998|ack_elapse:39862|ctl_first_sent_time:1757654653210020|lagest_ack_time:1757654653248346|curr_delivered:2251839|
[2025/09/12 05:24:13 248407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653210120|
[2025/09/12 05:24:13 248410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:795||sndq_packets_used_bytes:0|sndq_packets_free:1881|
[2025/09/12 05:24:13 248414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37100|rttvar:948|minrtt:30532|latest_rtt:38226|ack_delay:40|
[2025/09/12 05:24:13 248419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37236|rttvar:982|minrtt:30532|latest_rtt:38226|ack_delay:40|
[2025/09/12 05:24:13 248423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2105|lost_pn:2102|thresh:3|
[2025/09/12 05:24:13 248427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 248431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37236|rtt_var:982|pto_duration:41164|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 248435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 248439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 248443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 248447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653314067|now:1757654653248431|interv:65636|
[2025/09/12 05:24:13 248451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653314067|now:1757654653248431|interval:65636|pto_count:0|srtt:37236
[2025/09/12 05:24:13 248473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37998, ack_elapse 39862, delivered 48007|rate 1204329|lost 202|
[2025/09/12 05:24:13 248482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204329) in round 50|
[2025/09/12 05:24:13 248486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 248490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5056|
[2025/09/12 05:24:13 248498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653210120|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 248502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653210120|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 248506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97158|full_bw_reached:1|inflight:45607|srtt:37236|latest_rtt:38226|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 248511] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:97158|inflight:45607|mode:2|applimit:0|pacing_rate:1206658|bw:1206658|srtt:37236|latest_rtt:38226|min_rtt:30532|send:2125|lost:202|tlp:0|recv:984|recovery:0|slow_start:0|conn_life:1960362|acked:2400|delivered:2251839|is_cwnd_limited:0|
[2025/09/12 05:24:13 248517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:992|largest:992|pns:2|
[2025/09/12 05:24:13 248522] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:992|frame:ACK |recv_time:1757654653248346|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 248526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773248346|now:1757654653248346|interv:120000000|
[2025/09/12 05:24:13 248531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773248346|now:1757654653248346|interv:120000000|
[2025/09/12 05:24:13 248534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653248996|pq_index:0|
[2025/09/12 05:24:13 248539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653247733|
[2025/09/12 05:24:13 248543] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653248542|
[2025/09/12 05:24:13 248547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653248546|
[2025/09/12 05:24:13 248553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37236|min_srtt:37236|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 248557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2302617|
[2025/09/12 05:24:13 248562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37236|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 248566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 248570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37236|min_srtt:37236|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 248575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2303796|
[2025/09/12 05:24:13 248585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37236|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 248589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 248594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37236|min_srtt:37236|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 248598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2304975|
[2025/09/12 05:24:13 248602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 248606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 248610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 248614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 248618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 248622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2255457|
[2025/09/12 05:24:13 248626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 248630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 248634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653248996|
[2025/09/12 05:24:13 248638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653248996|
[2025/09/12 05:24:13 248642] [debug] |xqc_engine_wakeup_after|wakeup:1757654653248996|now:1757654653248642|diff:354|
[2025/09/12 05:24:13 248646] [debug] |xqc_engine_main_logic|END|now:1757654653248546|
[2025/09/12 05:24:13 248651] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653248651|
[2025/09/12 05:24:13 248655] [debug] |xqc_engine_wakeup_after|wakeup:1757654653248996|now:1757654653248655|diff:341|
[2025/09/12 05:24:13 248659] [debug] |xqc_engine_main_logic|END|now:1757654653248651|
[2025/09/12 05:24:13 249725] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653249725|
[2025/09/12 05:24:13 249734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653248996|pq_index:0|
[2025/09/12 05:24:13 249738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653248546|
[2025/09/12 05:24:13 249743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653249742|
[2025/09/12 05:24:13 249748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653248996|now:1757654653249742|
[2025/09/12 05:24:13 249756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653248996|now:1757654653249742|
[2025/09/12 05:24:13 249760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 249765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37236|min_srtt:37236|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 249770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2304975|
[2025/09/12 05:24:13 249774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 249778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 249782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 249786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 249790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 249794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2255457|
[2025/09/12 05:24:13 249799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 249803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2147|
[2025/09/12 05:24:13 249835] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2147|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653249811|stream_id:0|stream_offset:2255457|
[2025/09/12 05:24:13 249844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2147|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 249851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 249857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37236|rtt_var:982|pto_duration:41164|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 249864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 249870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 249873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 249877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653315975|now:1757654653249857|interv:66118|
[2025/09/12 05:24:13 249881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653315975|now:1757654653249857|interval:66118|pto_count:0|srtt:37236
[2025/09/12 05:24:13 249886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:46807|
[2025/09/12 05:24:13 249891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 249900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2256636|
[2025/09/12 05:24:13 249904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 249908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2148|
[2025/09/12 05:24:13 249941] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2148|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653249915|stream_id:0|stream_offset:2256636|
[2025/09/12 05:24:13 249949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2148|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 249957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 249962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37236|rtt_var:982|pto_duration:41164|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 249966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 249970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 249974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 249978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653316079|now:1757654653249962|interv:66117|
[2025/09/12 05:24:13 249982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653316079|now:1757654653249962|interval:66117|pto_count:0|srtt:37236
[2025/09/12 05:24:13 249987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:48007|
[2025/09/12 05:24:13 249991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 249995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2257815|
[2025/09/12 05:24:13 250000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 250004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653251004|now:1757654653250004|interv:1000|
[2025/09/12 05:24:13 250008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 250012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 250016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653251004|
[2025/09/12 05:24:13 250020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653251004|
[2025/09/12 05:24:13 250024] [debug] |xqc_engine_wakeup_after|wakeup:1757654653251004|now:1757654653250024|diff:980|
[2025/09/12 05:24:13 250028] [debug] |xqc_engine_main_logic|END|now:1757654653249742|
[2025/09/12 05:24:13 250357] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653250356|
[2025/09/12 05:24:13 250367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 250372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:992|
[2025/09/12 05:24:13 250376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:993|
[2025/09/12 05:24:13 250382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:993|
[2025/09/12 05:24:13 250386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 250391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2106|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2107|path_largest_ack:2106|
[2025/09/12 05:24:13 250395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2206232|prior_time:1757654653210479|is_app_limited:0|send_elapse:37900|ack_elapse:39877|ctl_first_sent_time:1757654653211915|lagest_ack_time:1757654653250356|curr_delivered:2253039|
[2025/09/12 05:24:13 250400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653211915|
[2025/09/12 05:24:13 250404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:794||sndq_packets_used_bytes:0|sndq_packets_free:1882|
[2025/09/12 05:24:13 250408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2107|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2107|path_largest_ack:2107|
[2025/09/12 05:24:13 250413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2208632|prior_time:1757654653212462|is_app_limited:0|send_elapse:37886|ack_elapse:37894|ctl_first_sent_time:1757654653213897|lagest_ack_time:1757654653250356|curr_delivered:2254239|
[2025/09/12 05:24:13 250417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653213897|
[2025/09/12 05:24:13 250421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:793||sndq_packets_used_bytes:0|sndq_packets_free:1883|
[2025/09/12 05:24:13 250425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37236|rttvar:982|minrtt:30532|latest_rtt:36459|ack_delay:32|
[2025/09/12 05:24:13 250429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37135|rttvar:939|minrtt:30532|latest_rtt:36459|ack_delay:32|
[2025/09/12 05:24:13 250433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2107|lost_pn:2104|thresh:3|
[2025/09/12 05:24:13 250437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 250441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37135|rtt_var:939|pto_duration:40891|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 250445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 250449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 250453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 250479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653315806|now:1757654653250441|interv:65365|
[2025/09/12 05:24:13 250483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653315806|now:1757654653250441|interval:65365|pto_count:0|srtt:37135
[2025/09/12 05:24:13 250491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37886, ack_elapse 37894, delivered 45607|rate 1203541|lost 202|
[2025/09/12 05:24:13 250496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203541) in round 50|
[2025/09/12 05:24:13 250500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 250504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5056|
[2025/09/12 05:24:13 250508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653213897|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 250512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653213897|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 250517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97158|full_bw_reached:1|inflight:45607|srtt:37135|latest_rtt:36459|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 250522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:993|largest:993|pns:2|
[2025/09/12 05:24:13 250527] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:993|frame:ACK |recv_time:1757654653250356|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 250532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773250356|now:1757654653250356|interv:120000000|
[2025/09/12 05:24:13 250536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773250356|now:1757654653250356|interv:120000000|
[2025/09/12 05:24:13 250540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653251004|pq_index:0|
[2025/09/12 05:24:13 250544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653249742|
[2025/09/12 05:24:13 250548] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653250548|
[2025/09/12 05:24:13 250552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653250551|
[2025/09/12 05:24:13 250558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37135|min_srtt:37135|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 250563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2304975|
[2025/09/12 05:24:13 250567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37135|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 250572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 250579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37135|min_srtt:37135|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 250583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2306154|
[2025/09/12 05:24:13 250587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37135|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 250592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 250596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37135|min_srtt:37135|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 250600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2307333|
[2025/09/12 05:24:13 250604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 250608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 250612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 250616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 250620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 250624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2257815|
[2025/09/12 05:24:13 250629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 250633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 250637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653251004|
[2025/09/12 05:24:13 250641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653251004|
[2025/09/12 05:24:13 250644] [debug] |xqc_engine_wakeup_after|wakeup:1757654653251004|now:1757654653250644|diff:360|
[2025/09/12 05:24:13 250648] [debug] |xqc_engine_main_logic|END|now:1757654653250551|
[2025/09/12 05:24:13 250654] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653250654|
[2025/09/12 05:24:13 250657] [debug] |xqc_engine_wakeup_after|wakeup:1757654653251004|now:1757654653250657|diff:347|
[2025/09/12 05:24:13 250661] [debug] |xqc_engine_main_logic|END|now:1757654653250654|
[2025/09/12 05:24:13 251728] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653251727|
[2025/09/12 05:24:13 251737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653251004|pq_index:0|
[2025/09/12 05:24:13 251741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653250551|
[2025/09/12 05:24:13 251746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653251745|
[2025/09/12 05:24:13 251754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653251004|now:1757654653251745|
[2025/09/12 05:24:13 251758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653251004|now:1757654653251745|
[2025/09/12 05:24:13 251762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 251767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37135|min_srtt:37135|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 251772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2307333|
[2025/09/12 05:24:13 251776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 251780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 251784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 251788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 251793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 251797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2257815|
[2025/09/12 05:24:13 251801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 251805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2149|
[2025/09/12 05:24:13 251838] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2149|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653251813|stream_id:0|stream_offset:2257815|
[2025/09/12 05:24:13 251846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2149|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 251853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 251860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37135|rtt_var:939|pto_duration:40891|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 251867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 251872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 251876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 251880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653317704|now:1757654653251860|interv:65844|
[2025/09/12 05:24:13 251884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653317704|now:1757654653251860|interval:65844|pto_count:0|srtt:37135
[2025/09/12 05:24:13 251893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:46807|
[2025/09/12 05:24:13 251898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 251902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2258994|
[2025/09/12 05:24:13 251906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 251910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2150|
[2025/09/12 05:24:13 251942] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2150|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653251917|stream_id:0|stream_offset:2258994|
[2025/09/12 05:24:13 251951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2150|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 251957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 251964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37135|rtt_var:939|pto_duration:40891|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 251969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 251973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 251977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 251981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653317808|now:1757654653251964|interv:65844|
[2025/09/12 05:24:13 251985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653317808|now:1757654653251964|interval:65844|pto_count:0|srtt:37135
[2025/09/12 05:24:13 251990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:48007|
[2025/09/12 05:24:13 251994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 251998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2260173|
[2025/09/12 05:24:13 252003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 252007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653253006|now:1757654653252006|interv:1000|
[2025/09/12 05:24:13 252010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 252014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 252018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653253006|
[2025/09/12 05:24:13 252022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653253006|
[2025/09/12 05:24:13 252026] [debug] |xqc_engine_wakeup_after|wakeup:1757654653253006|now:1757654653252026|diff:980|
[2025/09/12 05:24:13 252035] [debug] |xqc_engine_main_logic|END|now:1757654653251745|
[2025/09/12 05:24:13 252298] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653252297|
[2025/09/12 05:24:13 252307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 252313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:993|
[2025/09/12 05:24:13 252317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:994|
[2025/09/12 05:24:13 252323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:994|
[2025/09/12 05:24:13 252327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 252332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2108|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2109|path_largest_ack:2108|
[2025/09/12 05:24:13 252337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2208632|prior_time:1757654653212462|is_app_limited:0|send_elapse:37986|ack_elapse:39835|ctl_first_sent_time:1757654653213997|lagest_ack_time:1757654653252297|curr_delivered:2255439|
[2025/09/12 05:24:13 252342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653213997|
[2025/09/12 05:24:13 252346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:792||sndq_packets_used_bytes:0|sndq_packets_free:1884|
[2025/09/12 05:24:13 252350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2109|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2109|path_largest_ack:2109|
[2025/09/12 05:24:13 252355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2208632|prior_time:1757654653212462|is_app_limited:0|send_elapse:37986|ack_elapse:39835|ctl_first_sent_time:1757654653213997|lagest_ack_time:1757654653252297|curr_delivered:2256639|
[2025/09/12 05:24:13 252359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653214098|
[2025/09/12 05:24:13 252363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:791||sndq_packets_used_bytes:0|sndq_packets_free:1885|
[2025/09/12 05:24:13 252367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37135|rttvar:939|minrtt:30532|latest_rtt:38199|ack_delay:32|
[2025/09/12 05:24:13 252371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37264|rttvar:963|minrtt:30532|latest_rtt:38199|ack_delay:32|
[2025/09/12 05:24:13 252376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2109|lost_pn:2106|thresh:3|
[2025/09/12 05:24:13 252380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 252384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37264|rtt_var:963|pto_duration:41116|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 252388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 252392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 252396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 252406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653318033|now:1757654653252384|interv:65649|
[2025/09/12 05:24:13 252410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653318033|now:1757654653252384|interval:65649|pto_count:0|srtt:37264
[2025/09/12 05:24:13 252415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37986, ack_elapse 39835, delivered 48007|rate 1205146|lost 202|
[2025/09/12 05:24:13 252419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205146) in round 50|
[2025/09/12 05:24:13 252423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 252427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5056|
[2025/09/12 05:24:13 252431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653214098|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 252436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653214098|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 252440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97158|full_bw_reached:1|inflight:45607|srtt:37264|latest_rtt:38199|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 252446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:994|largest:994|pns:2|
[2025/09/12 05:24:13 252450] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:994|frame:ACK |recv_time:1757654653252297|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 252473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773252297|now:1757654653252297|interv:120000000|
[2025/09/12 05:24:13 252483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773252297|now:1757654653252297|interv:120000000|
[2025/09/12 05:24:13 252487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653253006|pq_index:0|
[2025/09/12 05:24:13 252491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653251745|
[2025/09/12 05:24:13 252495] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653252495|
[2025/09/12 05:24:13 252500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653252499|
[2025/09/12 05:24:13 252506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37264|min_srtt:37264|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 252510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2307333|
[2025/09/12 05:24:13 252515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37264|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 252523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 252527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37264|min_srtt:37264|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 252532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2308512|
[2025/09/12 05:24:13 252536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37264|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 252540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 252545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37264|min_srtt:37264|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 252549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2309691|
[2025/09/12 05:24:13 252553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 252557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 252561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 252565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 252569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 252573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2260173|
[2025/09/12 05:24:13 252578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 252582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 252585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653253006|
[2025/09/12 05:24:13 252589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653253006|
[2025/09/12 05:24:13 252593] [debug] |xqc_engine_wakeup_after|wakeup:1757654653253006|now:1757654653252593|diff:413|
[2025/09/12 05:24:13 252598] [debug] |xqc_engine_main_logic|END|now:1757654653252499|
[2025/09/12 05:24:13 252603] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653252603|
[2025/09/12 05:24:13 252607] [debug] |xqc_engine_wakeup_after|wakeup:1757654653253006|now:1757654653252607|diff:399|
[2025/09/12 05:24:13 252610] [debug] |xqc_engine_main_logic|END|now:1757654653252603|
[2025/09/12 05:24:13 253681] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653253681|
[2025/09/12 05:24:13 253691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653253006|pq_index:0|
[2025/09/12 05:24:13 253695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653252499|
[2025/09/12 05:24:13 253705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653253704|
[2025/09/12 05:24:13 253709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653253006|now:1757654653253704|
[2025/09/12 05:24:13 253714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653253006|now:1757654653253704|
[2025/09/12 05:24:13 253717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 253723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37264|min_srtt:37264|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 253727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2309691|
[2025/09/12 05:24:13 253732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 253736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 253740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 253744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 253749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 253753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2260173|
[2025/09/12 05:24:13 253757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 253762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2151|
[2025/09/12 05:24:13 253792] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2151|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653253770|stream_id:0|stream_offset:2260173|
[2025/09/12 05:24:13 253797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2151|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 253802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 253809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37264|rtt_var:963|pto_duration:41116|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 253815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 253821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 253827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 253834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653319886|now:1757654653253808|interv:66078|
[2025/09/12 05:24:13 253846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653319886|now:1757654653253808|interval:66078|pto_count:0|srtt:37264
[2025/09/12 05:24:13 253853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:46807|
[2025/09/12 05:24:13 253859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 253863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2261352|
[2025/09/12 05:24:13 253868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 253872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2152|
[2025/09/12 05:24:13 253898] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2152|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653253879|stream_id:0|stream_offset:2261352|
[2025/09/12 05:24:13 253903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2152|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 253910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 253918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37264|rtt_var:963|pto_duration:41116|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 253924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 253931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 253937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 253944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653319995|now:1757654653253917|interv:66078|
[2025/09/12 05:24:13 253950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653319995|now:1757654653253917|interval:66078|pto_count:0|srtt:37264
[2025/09/12 05:24:13 253957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:48007|
[2025/09/12 05:24:13 253964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 253971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2262531|
[2025/09/12 05:24:13 253979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 253984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653254984|now:1757654653253984|interv:1000|
[2025/09/12 05:24:13 253991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 253995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 253999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653254984|
[2025/09/12 05:24:13 254008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653254984|
[2025/09/12 05:24:13 254012] [debug] |xqc_engine_wakeup_after|wakeup:1757654653254984|now:1757654653254012|diff:972|
[2025/09/12 05:24:13 254017] [debug] |xqc_engine_main_logic|END|now:1757654653253704|
[2025/09/12 05:24:13 254295] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653254294|
[2025/09/12 05:24:13 254303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 254309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:994|
[2025/09/12 05:24:13 254313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:995|
[2025/09/12 05:24:13 254319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:995|
[2025/09/12 05:24:13 254323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 254328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2110|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2111|path_largest_ack:2110|
[2025/09/12 05:24:13 254333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2211032|prior_time:1757654653214478|is_app_limited:0|send_elapse:37919|ack_elapse:39816|ctl_first_sent_time:1757654653215921|lagest_ack_time:1757654653254294|curr_delivered:2257839|
[2025/09/12 05:24:13 254337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653215921|
[2025/09/12 05:24:13 254342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:790||sndq_packets_used_bytes:0|sndq_packets_free:1886|
[2025/09/12 05:24:13 254346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2111|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2111|path_largest_ack:2111|
[2025/09/12 05:24:13 254351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2213432|prior_time:1757654653216446|is_app_limited:0|send_elapse:37898|ack_elapse:37848|ctl_first_sent_time:1757654653217903|lagest_ack_time:1757654653254294|curr_delivered:2259039|
[2025/09/12 05:24:13 254355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653217903|
[2025/09/12 05:24:13 254359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:789||sndq_packets_used_bytes:0|sndq_packets_free:1887|
[2025/09/12 05:24:13 254363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37264|rttvar:963|minrtt:30532|latest_rtt:36391|ack_delay:40|
[2025/09/12 05:24:13 254367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37149|rttvar:951|minrtt:30532|latest_rtt:36391|ack_delay:40|
[2025/09/12 05:24:13 254371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2111|lost_pn:2108|thresh:3|
[2025/09/12 05:24:13 254375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 254379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37149|rtt_var:951|pto_duration:40953|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 254384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 254393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 254396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 254400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653319832|now:1757654653254379|interv:65453|
[2025/09/12 05:24:13 254404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653319832|now:1757654653254379|interval:65453|pto_count:0|srtt:37149
[2025/09/12 05:24:13 254409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37898, ack_elapse 37848, delivered 45607|rate 1203414|lost 202|
[2025/09/12 05:24:13 254413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203414) in round 50|
[2025/09/12 05:24:13 254417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 254422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5056|
[2025/09/12 05:24:13 254426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653217903|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 254430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653217903|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 254435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97158|full_bw_reached:1|inflight:45607|srtt:37149|latest_rtt:36391|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 254441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:995|largest:995|pns:2|
[2025/09/12 05:24:13 254445] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:995|frame:ACK |recv_time:1757654653254294|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 254450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773254294|now:1757654653254294|interv:120000000|
[2025/09/12 05:24:13 254454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773254294|now:1757654653254294|interv:120000000|
[2025/09/12 05:24:13 254482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653254984|pq_index:0|
[2025/09/12 05:24:13 254486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653253704|
[2025/09/12 05:24:13 254491] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653254490|
[2025/09/12 05:24:13 254495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653254494|
[2025/09/12 05:24:13 254502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37149|min_srtt:37149|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 254506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2309691|
[2025/09/12 05:24:13 254514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37149|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 254519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 254524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37149|min_srtt:37149|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 254528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2310870|
[2025/09/12 05:24:13 254532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37149|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 254537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 254541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37149|min_srtt:37149|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 254545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2312049|
[2025/09/12 05:24:13 254549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 254553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 254557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 254561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 254566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 254570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2262531|
[2025/09/12 05:24:13 254574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 254578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 254582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653254984|
[2025/09/12 05:24:13 254586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653254984|
[2025/09/12 05:24:13 254590] [debug] |xqc_engine_wakeup_after|wakeup:1757654653254984|now:1757654653254590|diff:394|
[2025/09/12 05:24:13 254594] [debug] |xqc_engine_main_logic|END|now:1757654653254494|
[2025/09/12 05:24:13 254599] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653254599|
[2025/09/12 05:24:13 254603] [debug] |xqc_engine_wakeup_after|wakeup:1757654653254984|now:1757654653254603|diff:381|
[2025/09/12 05:24:13 254607] [debug] |xqc_engine_main_logic|END|now:1757654653254599|
[2025/09/12 05:24:13 255680] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653255680|
[2025/09/12 05:24:13 255689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653254984|pq_index:0|
[2025/09/12 05:24:13 255694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653254494|
[2025/09/12 05:24:13 255699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653255698|
[2025/09/12 05:24:13 255703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653254984|now:1757654653255698|
[2025/09/12 05:24:13 255707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653254984|now:1757654653255698|
[2025/09/12 05:24:13 255711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 255716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37149|min_srtt:37149|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 255721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2312049|
[2025/09/12 05:24:13 255725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 255729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 255733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 255737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 255742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 255746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2262531|
[2025/09/12 05:24:13 255750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 255755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2153|
[2025/09/12 05:24:13 255782] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2153|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653255763|stream_id:0|stream_offset:2262531|
[2025/09/12 05:24:13 255788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2153|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 255792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 255798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37149|rtt_var:951|pto_duration:40953|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 255805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 255811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 255824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 255831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653321716|now:1757654653255798|interv:65918|
[2025/09/12 05:24:13 255837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653321716|now:1757654653255798|interval:65918|pto_count:0|srtt:37149
[2025/09/12 05:24:13 255844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:46807|
[2025/09/12 05:24:13 255849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 255853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2263710|
[2025/09/12 05:24:13 255857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 255861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2154|
[2025/09/12 05:24:13 255887] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2154|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653255869|stream_id:0|stream_offset:2263710|
[2025/09/12 05:24:13 255892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2154|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 255900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 255907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37149|rtt_var:951|pto_duration:40953|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 255913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 255920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 255926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 255933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653321822|now:1757654653255906|interv:65916|
[2025/09/12 05:24:13 255939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653321822|now:1757654653255906|interval:65916|pto_count:0|srtt:37149
[2025/09/12 05:24:13 255946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:48007|
[2025/09/12 05:24:13 255954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 255960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2264889|
[2025/09/12 05:24:13 255967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 255973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653256973|now:1757654653255973|interv:1000|
[2025/09/12 05:24:13 255983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 255987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 255991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653256973|
[2025/09/12 05:24:13 255995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653256973|
[2025/09/12 05:24:13 255999] [debug] |xqc_engine_wakeup_after|wakeup:1757654653256973|now:1757654653255999|diff:974|
[2025/09/12 05:24:13 256003] [debug] |xqc_engine_main_logic|END|now:1757654653255698|
[2025/09/12 05:24:13 256285] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653256283|
[2025/09/12 05:24:13 256293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 256299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:995|
[2025/09/12 05:24:13 256303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:996|
[2025/09/12 05:24:13 256308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:996|
[2025/09/12 05:24:13 256312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 256317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2112|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2113|path_largest_ack:2112|
[2025/09/12 05:24:13 256322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2213432|prior_time:1757654653216446|is_app_limited:0|send_elapse:37998|ack_elapse:39837|ctl_first_sent_time:1757654653218003|lagest_ack_time:1757654653256283|curr_delivered:2260239|
[2025/09/12 05:24:13 256326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653218003|
[2025/09/12 05:24:13 256331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:788||sndq_packets_used_bytes:0|sndq_packets_free:1888|
[2025/09/12 05:24:13 256335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2113|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2113|path_largest_ack:2113|
[2025/09/12 05:24:13 256339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2213432|prior_time:1757654653216446|is_app_limited:0|send_elapse:37998|ack_elapse:39837|ctl_first_sent_time:1757654653218003|lagest_ack_time:1757654653256283|curr_delivered:2261439|
[2025/09/12 05:24:13 256343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653218104|
[2025/09/12 05:24:13 256347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:787||sndq_packets_used_bytes:0|sndq_packets_free:1889|
[2025/09/12 05:24:13 256351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37149|rttvar:951|minrtt:30532|latest_rtt:38179|ack_delay:32|
[2025/09/12 05:24:13 256356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37274|rttvar:963|minrtt:30532|latest_rtt:38179|ack_delay:32|
[2025/09/12 05:24:13 256360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2113|lost_pn:2110|thresh:3|
[2025/09/12 05:24:13 256364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 256368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37274|rtt_var:963|pto_duration:41126|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 256377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 256381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 256385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 256389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653321995|now:1757654653256368|interv:65627|
[2025/09/12 05:24:13 256393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653321995|now:1757654653256368|interval:65627|pto_count:0|srtt:37274
[2025/09/12 05:24:13 256398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37998, ack_elapse 39837, delivered 48007|rate 1205085|lost 202|
[2025/09/12 05:24:13 256402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205085) in round 50|
[2025/09/12 05:24:13 256406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 256411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5056|
[2025/09/12 05:24:13 256414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653218104|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 256419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653218104|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 256424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97158|full_bw_reached:1|inflight:45607|srtt:37274|latest_rtt:38179|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 256429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:996|largest:996|pns:2|
[2025/09/12 05:24:13 256434] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:996|frame:ACK |recv_time:1757654653256283|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 256439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773256283|now:1757654653256283|interv:120000000|
[2025/09/12 05:24:13 256443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773256283|now:1757654653256283|interv:120000000|
[2025/09/12 05:24:13 256447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653256973|pq_index:0|
[2025/09/12 05:24:13 256451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653255698|
[2025/09/12 05:24:13 256473] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653256473|
[2025/09/12 05:24:13 256483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653256482|
[2025/09/12 05:24:13 256489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37274|min_srtt:37274|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 256497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2312049|
[2025/09/12 05:24:13 256502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37274|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 256506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 256511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37274|min_srtt:37274|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 256515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2313228|
[2025/09/12 05:24:13 256519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37274|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 256524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 256528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37274|min_srtt:37274|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 256532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2314407|
[2025/09/12 05:24:13 256536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 256540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 256544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 256548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 256553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 256557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2264889|
[2025/09/12 05:24:13 256561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 256565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 256569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653256973|
[2025/09/12 05:24:13 256573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653256973|
[2025/09/12 05:24:13 256577] [debug] |xqc_engine_wakeup_after|wakeup:1757654653256973|now:1757654653256576|diff:397|
[2025/09/12 05:24:13 256581] [debug] |xqc_engine_main_logic|END|now:1757654653256482|
[2025/09/12 05:24:13 256589] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653256589|
[2025/09/12 05:24:13 256592] [debug] |xqc_engine_wakeup_after|wakeup:1757654653256973|now:1757654653256592|diff:381|
[2025/09/12 05:24:13 256596] [debug] |xqc_engine_main_logic|END|now:1757654653256589|
[2025/09/12 05:24:13 257667] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653257667|
[2025/09/12 05:24:13 257677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653256973|pq_index:0|
[2025/09/12 05:24:13 257681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653256482|
[2025/09/12 05:24:13 257686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653257685|
[2025/09/12 05:24:13 257691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653256973|now:1757654653257685|
[2025/09/12 05:24:13 257695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653256973|now:1757654653257685|
[2025/09/12 05:24:13 257699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 257704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37274|min_srtt:37274|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 257709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2314407|
[2025/09/12 05:24:13 257713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 257717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 257721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 257725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 257730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 257734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2264889|
[2025/09/12 05:24:13 257738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 257742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2155|
[2025/09/12 05:24:13 257770] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2155|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653257751|stream_id:0|stream_offset:2264889|
[2025/09/12 05:24:13 257775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2155|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 257780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 257787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37274|rtt_var:963|pto_duration:41126|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 257806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 257813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 257819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 257825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653323877|now:1757654653257786|interv:66091|
[2025/09/12 05:24:13 257831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653323877|now:1757654653257786|interval:66091|pto_count:0|srtt:37274
[2025/09/12 05:24:13 257836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:46807|
[2025/09/12 05:24:13 257841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 257845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2266068|
[2025/09/12 05:24:13 257849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 257854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2156|
[2025/09/12 05:24:13 257879] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2156|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653257861|stream_id:0|stream_offset:2266068|
[2025/09/12 05:24:13 257885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2156|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 257892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 257899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37274|rtt_var:963|pto_duration:41126|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 257906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 257912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 257919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 257925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653323987|now:1757654653257899|interv:66088|
[2025/09/12 05:24:13 257932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653323987|now:1757654653257899|interval:66088|pto_count:0|srtt:37274
[2025/09/12 05:24:13 257939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:48007|
[2025/09/12 05:24:13 257947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 257953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2267247|
[2025/09/12 05:24:13 257966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 257970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653258970|now:1757654653257970|interv:1000|
[2025/09/12 05:24:13 257974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 257978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 257982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653258970|
[2025/09/12 05:24:13 257986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653258970|
[2025/09/12 05:24:13 257990] [debug] |xqc_engine_wakeup_after|wakeup:1757654653258970|now:1757654653257990|diff:980|
[2025/09/12 05:24:13 257994] [debug] |xqc_engine_main_logic|END|now:1757654653257685|
[2025/09/12 05:24:13 258259] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653258258|
[2025/09/12 05:24:13 258267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 258272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:996|
[2025/09/12 05:24:13 258276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:997|
[2025/09/12 05:24:13 258282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:997|
[2025/09/12 05:24:13 258286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 258291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2114|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2115|path_largest_ack:2114|
[2025/09/12 05:24:13 258295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2215832|prior_time:1757654653218436|is_app_limited:0|send_elapse:37894|ack_elapse:39822|ctl_first_sent_time:1757654653219891|lagest_ack_time:1757654653258258|curr_delivered:2262639|
[2025/09/12 05:24:13 258300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653219891|
[2025/09/12 05:24:13 258305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:786||sndq_packets_used_bytes:0|sndq_packets_free:1890|
[2025/09/12 05:24:13 258309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2115|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2115|path_largest_ack:2115|
[2025/09/12 05:24:13 258313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2218232|prior_time:1757654653220432|is_app_limited:0|send_elapse:37881|ack_elapse:37826|ctl_first_sent_time:1757654653221884|lagest_ack_time:1757654653258258|curr_delivered:2263839|
[2025/09/12 05:24:13 258318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653221884|
[2025/09/12 05:24:13 258322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:785||sndq_packets_used_bytes:0|sndq_packets_free:1891|
[2025/09/12 05:24:13 258325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37274|rttvar:963|minrtt:30532|latest_rtt:36374|ack_delay:32|
[2025/09/12 05:24:13 258330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37157|rttvar:956|minrtt:30532|latest_rtt:36374|ack_delay:32|
[2025/09/12 05:24:13 258334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2115|lost_pn:2112|thresh:3|
[2025/09/12 05:24:13 258345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 258349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37157|rtt_var:956|pto_duration:40981|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 258353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 258357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 258361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 258365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653323842|now:1757654653258349|interv:65493|
[2025/09/12 05:24:13 258369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653323842|now:1757654653258349|interval:65493|pto_count:0|srtt:37157
[2025/09/12 05:24:13 258373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37881, ack_elapse 37826, delivered 45607|rate 1203954|lost 202|
[2025/09/12 05:24:13 258378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203954) in round 50|
[2025/09/12 05:24:13 258382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 258386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5056|
[2025/09/12 05:24:13 258390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653221884|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 258394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653221884|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 258399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97158|full_bw_reached:1|inflight:45607|srtt:37157|latest_rtt:36374|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 258405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:997|largest:997|pns:2|
[2025/09/12 05:24:13 258409] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:997|frame:ACK |recv_time:1757654653258258|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 258414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773258258|now:1757654653258258|interv:120000000|
[2025/09/12 05:24:13 258418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773258258|now:1757654653258258|interv:120000000|
[2025/09/12 05:24:13 258422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653258970|pq_index:0|
[2025/09/12 05:24:13 258426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653257685|
[2025/09/12 05:24:13 258430] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653258430|
[2025/09/12 05:24:13 258435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653258434|
[2025/09/12 05:24:13 258443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37157|min_srtt:37157|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 258448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2314407|
[2025/09/12 05:24:13 258452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37157|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 258481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 258486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37157|min_srtt:37157|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 258490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2315586|
[2025/09/12 05:24:13 258494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37157|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 258498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 258503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37157|min_srtt:37157|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 258507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2316765|
[2025/09/12 05:24:13 258511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 258515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 258519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 258523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 258527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 258532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2267247|
[2025/09/12 05:24:13 258536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 258540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 258544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653258970|
[2025/09/12 05:24:13 258548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653258970|
[2025/09/12 05:24:13 258555] [debug] |xqc_engine_wakeup_after|wakeup:1757654653258970|now:1757654653258555|diff:415|
[2025/09/12 05:24:13 258560] [debug] |xqc_engine_main_logic|END|now:1757654653258434|
[2025/09/12 05:24:13 258565] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653258565|
[2025/09/12 05:24:13 258569] [debug] |xqc_engine_wakeup_after|wakeup:1757654653258970|now:1757654653258569|diff:401|
[2025/09/12 05:24:13 258573] [debug] |xqc_engine_main_logic|END|now:1757654653258565|
[2025/09/12 05:24:13 259638] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653259638|
[2025/09/12 05:24:13 259648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653258970|pq_index:0|
[2025/09/12 05:24:13 259652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653258434|
[2025/09/12 05:24:13 259660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653259658|
[2025/09/12 05:24:13 259667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653258970|now:1757654653259658|
[2025/09/12 05:24:13 259673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653258970|now:1757654653259658|
[2025/09/12 05:24:13 259679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 259685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37157|min_srtt:37157|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 259689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2316765|
[2025/09/12 05:24:13 259694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 259698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 259702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 259706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 259711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 259715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2267247|
[2025/09/12 05:24:13 259719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 259724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2157|
[2025/09/12 05:24:13 259754] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2157|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653259732|stream_id:0|stream_offset:2267247|
[2025/09/12 05:24:13 259759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2157|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 259769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 259773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37157|rtt_var:956|pto_duration:40981|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 259778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 259782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 259785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 259789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653325713|now:1757654653259773|interv:65940|
[2025/09/12 05:24:13 259793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653325713|now:1757654653259773|interval:65940|pto_count:0|srtt:37157
[2025/09/12 05:24:13 259798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:46807|
[2025/09/12 05:24:13 259803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 259807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2268426|
[2025/09/12 05:24:13 259811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 259815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2158|
[2025/09/12 05:24:13 259834] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2158|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653259821|stream_id:0|stream_offset:2268426|
[2025/09/12 05:24:13 259839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2158|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 259844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 259848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37157|rtt_var:956|pto_duration:40981|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 259852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 259856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 259860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 259864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653325802|now:1757654653259848|interv:65954|
[2025/09/12 05:24:13 259867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653325802|now:1757654653259848|interval:65954|pto_count:0|srtt:37157
[2025/09/12 05:24:13 259872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:48007|
[2025/09/12 05:24:13 259876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 259883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2269605|
[2025/09/12 05:24:13 259888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 259891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653260891|now:1757654653259891|interv:1000|
[2025/09/12 05:24:13 259895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 259899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 259903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653260891|
[2025/09/12 05:24:13 259907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653260891|
[2025/09/12 05:24:13 259911] [debug] |xqc_engine_wakeup_after|wakeup:1757654653260891|now:1757654653259911|diff:980|
[2025/09/12 05:24:13 259915] [debug] |xqc_engine_main_logic|END|now:1757654653259658|
[2025/09/12 05:24:13 260309] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653260307|
[2025/09/12 05:24:13 260317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 260323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:997|
[2025/09/12 05:24:13 260327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:998|
[2025/09/12 05:24:13 260334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:998|
[2025/09/12 05:24:13 260339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 260346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2116|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2117|path_largest_ack:2116|
[2025/09/12 05:24:13 260351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2218232|prior_time:1757654653220432|is_app_limited:0|send_elapse:37985|ack_elapse:39875|ctl_first_sent_time:1757654653221988|lagest_ack_time:1757654653260307|curr_delivered:2265039|
[2025/09/12 05:24:13 260356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653221988|
[2025/09/12 05:24:13 260362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:784||sndq_packets_used_bytes:0|sndq_packets_free:1892|
[2025/09/12 05:24:13 260366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2117|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2117|path_largest_ack:2117|
[2025/09/12 05:24:13 260370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2218232|prior_time:1757654653220432|is_app_limited:0|send_elapse:37985|ack_elapse:39875|ctl_first_sent_time:1757654653221988|lagest_ack_time:1757654653260307|curr_delivered:2266239|
[2025/09/12 05:24:13 260375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653222085|
[2025/09/12 05:24:13 260378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:783||sndq_packets_used_bytes:0|sndq_packets_free:1893|
[2025/09/12 05:24:13 260382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37157|rttvar:956|minrtt:30532|latest_rtt:38222|ack_delay:40|
[2025/09/12 05:24:13 260387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37285|rttvar:973|minrtt:30532|latest_rtt:38222|ack_delay:40|
[2025/09/12 05:24:13 260396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2117|lost_pn:2114|thresh:3|
[2025/09/12 05:24:13 260400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 260404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37285|rtt_var:973|pto_duration:41177|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 260408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 260422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 260426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 260430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653325998|now:1757654653260404|interv:65594|
[2025/09/12 05:24:13 260433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653325998|now:1757654653260404|interval:65594|pto_count:0|srtt:37285
[2025/09/12 05:24:13 260440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37985, ack_elapse 39875, delivered 48007|rate 1203937|lost 202|
[2025/09/12 05:24:13 260447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203937) in round 50|
[2025/09/12 05:24:13 260453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 260477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5056|
[2025/09/12 05:24:13 260483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653222085|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 260487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653222085|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 260492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97158|full_bw_reached:1|inflight:45607|srtt:37285|latest_rtt:38222|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 260498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:998|largest:998|pns:2|
[2025/09/12 05:24:13 260502] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:998|frame:ACK |recv_time:1757654653260307|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 260507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773260307|now:1757654653260307|interv:120000000|
[2025/09/12 05:24:13 260511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773260307|now:1757654653260307|interv:120000000|
[2025/09/12 05:24:13 260515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653260891|pq_index:0|
[2025/09/12 05:24:13 260519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653259658|
[2025/09/12 05:24:13 260526] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653260526|
[2025/09/12 05:24:13 260531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653260530|
[2025/09/12 05:24:13 260537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37285|min_srtt:37285|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 260541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2316765|
[2025/09/12 05:24:13 260546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37285|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 260550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 260555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37285|min_srtt:37285|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 260559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2317944|
[2025/09/12 05:24:13 260563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37285|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 260568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 260573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37285|min_srtt:37285|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 260577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2319123|
[2025/09/12 05:24:13 260581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 260585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 260589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 260593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 260597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 260601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2269605|
[2025/09/12 05:24:13 260606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 260612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 260616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653260891|
[2025/09/12 05:24:13 260620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653260891|
[2025/09/12 05:24:13 260624] [debug] |xqc_engine_wakeup_after|wakeup:1757654653260891|now:1757654653260624|diff:267|
[2025/09/12 05:24:13 260628] [debug] |xqc_engine_main_logic|END|now:1757654653260530|
[2025/09/12 05:24:13 260634] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653260634|
[2025/09/12 05:24:13 260638] [debug] |xqc_engine_wakeup_after|wakeup:1757654653260891|now:1757654653260638|diff:253|
[2025/09/12 05:24:13 260641] [debug] |xqc_engine_main_logic|END|now:1757654653260634|
[2025/09/12 05:24:13 261712] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653261712|
[2025/09/12 05:24:13 261722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653260891|pq_index:0|
[2025/09/12 05:24:13 261726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653260530|
[2025/09/12 05:24:13 261731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653261730|
[2025/09/12 05:24:13 261735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653260891|now:1757654653261730|
[2025/09/12 05:24:13 261740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653260891|now:1757654653261730|
[2025/09/12 05:24:13 261743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 261749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37285|min_srtt:37285|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 261753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2319123|
[2025/09/12 05:24:13 261757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 261761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 261765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 261769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 261774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 261778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2269605|
[2025/09/12 05:24:13 261782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 261787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2159|
[2025/09/12 05:24:13 261814] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2159|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653261795|stream_id:0|stream_offset:2269605|
[2025/09/12 05:24:13 261828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2159|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 261836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 261842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37285|rtt_var:973|pto_duration:41177|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 261849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 261855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 261862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 261868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653327972|now:1757654653261842|interv:66130|
[2025/09/12 05:24:13 261875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653327972|now:1757654653261842|interval:66130|pto_count:0|srtt:37285
[2025/09/12 05:24:13 261882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:46807|
[2025/09/12 05:24:13 261888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 261892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2270784|
[2025/09/12 05:24:13 261896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 261901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2160|
[2025/09/12 05:24:13 261927] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2160|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653261908|stream_id:0|stream_offset:2270784|
[2025/09/12 05:24:13 261933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2160|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 261940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 261947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37285|rtt_var:973|pto_duration:41177|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 261954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 261960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 261966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 261972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653328085|now:1757654653261946|interv:66139|
[2025/09/12 05:24:13 261978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653328085|now:1757654653261946|interval:66139|pto_count:0|srtt:37285
[2025/09/12 05:24:13 261992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:48007|
[2025/09/12 05:24:13 262000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 262007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2271963|
[2025/09/12 05:24:13 262014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 262018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653263018|now:1757654653262018|interv:1000|
[2025/09/12 05:24:13 262022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 262026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 262030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653263018|
[2025/09/12 05:24:13 262034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653263018|
[2025/09/12 05:24:13 262038] [debug] |xqc_engine_wakeup_after|wakeup:1757654653263018|now:1757654653262038|diff:980|
[2025/09/12 05:24:13 262042] [debug] |xqc_engine_main_logic|END|now:1757654653261730|
[2025/09/12 05:24:13 262285] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653262283|
[2025/09/12 05:24:13 262294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 262303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:998|
[2025/09/12 05:24:13 262307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:999|
[2025/09/12 05:24:13 262313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:999|
[2025/09/12 05:24:13 262317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 262321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2118|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2119|path_largest_ack:2118|
[2025/09/12 05:24:13 262326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2220632|prior_time:1757654653222429|is_app_limited:0|send_elapse:37907|ack_elapse:39854|ctl_first_sent_time:1757654653223885|lagest_ack_time:1757654653262283|curr_delivered:2267439|
[2025/09/12 05:24:13 262330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653223885|
[2025/09/12 05:24:13 262335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:782||sndq_packets_used_bytes:0|sndq_packets_free:1894|
[2025/09/12 05:24:13 262339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2119|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2119|path_largest_ack:2119|
[2025/09/12 05:24:13 262343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2223032|prior_time:1757654653224423|is_app_limited:0|send_elapse:37911|ack_elapse:37860|ctl_first_sent_time:1757654653225880|lagest_ack_time:1757654653262283|curr_delivered:2268639|
[2025/09/12 05:24:13 262348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653225880|
[2025/09/12 05:24:13 262352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:781||sndq_packets_used_bytes:0|sndq_packets_free:1895|
[2025/09/12 05:24:13 262361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37285|rttvar:973|minrtt:30532|latest_rtt:36403|ack_delay:32|
[2025/09/12 05:24:13 262365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37171|rttvar:958|minrtt:30532|latest_rtt:36403|ack_delay:32|
[2025/09/12 05:24:13 262369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2119|lost_pn:2116|thresh:3|
[2025/09/12 05:24:13 262373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 262377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37171|rtt_var:958|pto_duration:41003|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 262382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 262386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 262389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 262393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653327911|now:1757654653262377|interv:65534|
[2025/09/12 05:24:13 262397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653327911|now:1757654653262377|interval:65534|pto_count:0|srtt:37171
[2025/09/12 05:24:13 262402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37911, ack_elapse 37860, delivered 45607|rate 1203001|lost 202|
[2025/09/12 05:24:13 262406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203001) in round 50|
[2025/09/12 05:24:13 262410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 262414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5056|
[2025/09/12 05:24:13 262418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653225880|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 262423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653225880|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 262427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97158|full_bw_reached:1|inflight:45607|srtt:37171|latest_rtt:36403|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 262433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:999|largest:999|pns:2|
[2025/09/12 05:24:13 262438] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:999|frame:ACK |recv_time:1757654653262283|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 262442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773262283|now:1757654653262283|interv:120000000|
[2025/09/12 05:24:13 262446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773262283|now:1757654653262283|interv:120000000|
[2025/09/12 05:24:13 262453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653263018|pq_index:0|
[2025/09/12 05:24:13 262482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653261730|
[2025/09/12 05:24:13 262486] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653262486|
[2025/09/12 05:24:13 262491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653262490|
[2025/09/12 05:24:13 262497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37171|min_srtt:37171|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 262501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2319123|
[2025/09/12 05:24:13 262506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37171|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 262510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 262515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37171|min_srtt:37171|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 262519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2320302|
[2025/09/12 05:24:13 262523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37171|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 262528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 262532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37171|min_srtt:37171|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 262536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2321481|
[2025/09/12 05:24:13 262540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 262544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 262548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 262552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 262557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 262561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2271963|
[2025/09/12 05:24:13 262568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 262572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 262576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653263018|
[2025/09/12 05:24:13 262580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653263018|
[2025/09/12 05:24:13 262584] [debug] |xqc_engine_wakeup_after|wakeup:1757654653263018|now:1757654653262584|diff:434|
[2025/09/12 05:24:13 262588] [debug] |xqc_engine_main_logic|END|now:1757654653262490|
[2025/09/12 05:24:13 262594] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653262594|
[2025/09/12 05:24:13 262597] [debug] |xqc_engine_wakeup_after|wakeup:1757654653263018|now:1757654653262597|diff:421|
[2025/09/12 05:24:13 262601] [debug] |xqc_engine_main_logic|END|now:1757654653262594|
[2025/09/12 05:24:13 263672] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653263672|
[2025/09/12 05:24:13 263682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653263018|pq_index:0|
[2025/09/12 05:24:13 263686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653262490|
[2025/09/12 05:24:13 263691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653263690|
[2025/09/12 05:24:13 263695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653263018|now:1757654653263690|
[2025/09/12 05:24:13 263699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653263018|now:1757654653263690|
[2025/09/12 05:24:13 263703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 263708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37171|min_srtt:37171|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 263713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2321481|
[2025/09/12 05:24:13 263717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 263721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 263725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 263729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 263734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 263738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2271963|
[2025/09/12 05:24:13 263742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 263746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2161|
[2025/09/12 05:24:13 263779] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2161|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653263759|stream_id:0|stream_offset:2271963|
[2025/09/12 05:24:13 263784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2161|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 263789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 263795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37171|rtt_var:958|pto_duration:41003|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 263801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 263808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 263814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 263821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653329762|now:1757654653263795|interv:65967|
[2025/09/12 05:24:13 263827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653329762|now:1757654653263795|interval:65967|pto_count:0|srtt:37171
[2025/09/12 05:24:13 263834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:46807|
[2025/09/12 05:24:13 263841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 263845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2273142|
[2025/09/12 05:24:13 263850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 263854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2162|
[2025/09/12 05:24:13 263878] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2162|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653263861|stream_id:0|stream_offset:2273142|
[2025/09/12 05:24:13 263886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2162|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 263893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 263900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37171|rtt_var:958|pto_duration:41003|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 263907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 263913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 263920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 263926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653329864|now:1757654653263900|interv:65964|
[2025/09/12 05:24:13 263938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653329864|now:1757654653263900|interval:65964|pto_count:0|srtt:37171
[2025/09/12 05:24:13 263946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:48007|
[2025/09/12 05:24:13 263954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 263960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2274321|
[2025/09/12 05:24:13 263967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 263973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653264973|now:1757654653263973|interv:1000|
[2025/09/12 05:24:13 263978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 263982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 263986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653264973|
[2025/09/12 05:24:13 263990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653264973|
[2025/09/12 05:24:13 263994] [debug] |xqc_engine_wakeup_after|wakeup:1757654653264973|now:1757654653263994|diff:979|
[2025/09/12 05:24:13 263998] [debug] |xqc_engine_main_logic|END|now:1757654653263690|
[2025/09/12 05:24:13 264263] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653264262|
[2025/09/12 05:24:13 264271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 264277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:999|
[2025/09/12 05:24:13 264281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1000|
[2025/09/12 05:24:13 264287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1000|
[2025/09/12 05:24:13 264291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 264296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2120|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2121|path_largest_ack:2120|
[2025/09/12 05:24:13 264300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2223032|prior_time:1757654653224423|is_app_limited:0|send_elapse:38013|ack_elapse:39839|ctl_first_sent_time:1757654653225982|lagest_ack_time:1757654653264262|curr_delivered:2269839|
[2025/09/12 05:24:13 264304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653225982|
[2025/09/12 05:24:13 264309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:780||sndq_packets_used_bytes:0|sndq_packets_free:1896|
[2025/09/12 05:24:13 264313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2121|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2121|path_largest_ack:2121|
[2025/09/12 05:24:13 264318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2223032|prior_time:1757654653224423|is_app_limited:0|send_elapse:38013|ack_elapse:39839|ctl_first_sent_time:1757654653225982|lagest_ack_time:1757654653264262|curr_delivered:2271039|
[2025/09/12 05:24:13 264328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653226076|
[2025/09/12 05:24:13 264332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:779||sndq_packets_used_bytes:0|sndq_packets_free:1897|
[2025/09/12 05:24:13 264336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37171|rttvar:958|minrtt:30532|latest_rtt:38186|ack_delay:40|
[2025/09/12 05:24:13 264340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37293|rttvar:962|minrtt:30532|latest_rtt:38186|ack_delay:40|
[2025/09/12 05:24:13 264344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2121|lost_pn:2118|thresh:3|
[2025/09/12 05:24:13 264349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 264353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37293|rtt_var:962|pto_duration:41141|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 264357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 264361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 264365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 264369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653330002|now:1757654653264352|interv:65650|
[2025/09/12 05:24:13 264373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653330002|now:1757654653264352|interval:65650|pto_count:0|srtt:37293
[2025/09/12 05:24:13 264377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38013, ack_elapse 39839, delivered 48007|rate 1205025|lost 202|
[2025/09/12 05:24:13 264381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205025) in round 50|
[2025/09/12 05:24:13 264386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 264390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5056|
[2025/09/12 05:24:13 264394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653226076|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 264398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653226076|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 264402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97158|full_bw_reached:1|inflight:45607|srtt:37293|latest_rtt:38186|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 264408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1000|largest:1000|pns:2|
[2025/09/12 05:24:13 264413] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1000|frame:ACK |recv_time:1757654653264262|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 264420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773264262|now:1757654653264262|interv:120000000|
[2025/09/12 05:24:13 264424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773264262|now:1757654653264262|interv:120000000|
[2025/09/12 05:24:13 264428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653264973|pq_index:0|
[2025/09/12 05:24:13 264432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653263690|
[2025/09/12 05:24:13 264436] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653264436|
[2025/09/12 05:24:13 264441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653264440|
[2025/09/12 05:24:13 264447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37293|min_srtt:37293|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 264451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2321481|
[2025/09/12 05:24:13 264479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37293|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 264485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 264489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37293|min_srtt:37293|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 264493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2322660|
[2025/09/12 05:24:13 264498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37293|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 264502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 264506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37293|min_srtt:37293|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 264510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2323839|
[2025/09/12 05:24:13 264515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 264518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 264522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 264526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 264531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 264538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2274321|
[2025/09/12 05:24:13 264543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 264547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 264551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653264973|
[2025/09/12 05:24:13 264555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653264973|
[2025/09/12 05:24:13 264559] [debug] |xqc_engine_wakeup_after|wakeup:1757654653264973|now:1757654653264558|diff:415|
[2025/09/12 05:24:13 264563] [debug] |xqc_engine_main_logic|END|now:1757654653264440|
[2025/09/12 05:24:13 264568] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653264568|
[2025/09/12 05:24:13 264572] [debug] |xqc_engine_wakeup_after|wakeup:1757654653264973|now:1757654653264572|diff:401|
[2025/09/12 05:24:13 264576] [debug] |xqc_engine_main_logic|END|now:1757654653264568|
[2025/09/12 05:24:13 265646] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653265646|
[2025/09/12 05:24:13 265656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653264973|pq_index:0|
[2025/09/12 05:24:13 265660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653264440|
[2025/09/12 05:24:13 265665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653265664|
[2025/09/12 05:24:13 265670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654653265386|now:1757654653265664|
[2025/09/12 05:24:13 265674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:13 265677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654653265386|now:1757654653265664|
[2025/09/12 05:24:13 265681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:13 265685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653264973|now:1757654653265664|
[2025/09/12 05:24:13 265689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653264973|now:1757654653265664|
[2025/09/12 05:24:13 265693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 265698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:1000|ack_delay:25312|first_ack_range:28|largest_pkt_recv_time:1757654653240386|
[2025/09/12 05:24:13 265702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:1000|low:972|pkt_pns:2|
[2025/09/12 05:24:13 265706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:988|frame_largest_recv:1000|
[2025/09/12 05:24:13 265710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:13 265715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37293|min_srtt:37293|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 265719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2323839|
[2025/09/12 05:24:13 265729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 265733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 265737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 265741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 265746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 265750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2274321|
[2025/09/12 05:24:13 265754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 265759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2163|
[2025/09/12 05:24:13 265786] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2163|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:45607|now:1757654653265767|stream_id:0|stream_offset:2274321|
[2025/09/12 05:24:13 265792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2163|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 265798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 265805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37293|rtt_var:962|pto_duration:41141|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 265812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 265818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 265824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 265830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653331908|now:1757654653265804|interv:66104|
[2025/09/12 05:24:13 265837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653331908|now:1757654653265804|interval:66104|pto_count:0|srtt:37293
[2025/09/12 05:24:13 265845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:46814|
[2025/09/12 05:24:13 265852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 265858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2275500|
[2025/09/12 05:24:13 265863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 265867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2164|
[2025/09/12 05:24:13 265892] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2164|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653265874|stream_id:0|stream_offset:2275500|
[2025/09/12 05:24:13 265905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2164|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 265913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 265919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37293|rtt_var:962|pto_duration:41141|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 265926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 265932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 265938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 265945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653332015|now:1757654653265919|interv:66096|
[2025/09/12 05:24:13 265951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653332015|now:1757654653265919|interval:66096|pto_count:0|srtt:37293
[2025/09/12 05:24:13 265959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:48014|
[2025/09/12 05:24:13 265966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 265972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2276679|
[2025/09/12 05:24:13 265977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 265981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653266981|now:1757654653265981|interv:1000|
[2025/09/12 05:24:13 265985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 265989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 265993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653266981|
[2025/09/12 05:24:13 265997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653266981|
[2025/09/12 05:24:13 266001] [debug] |xqc_engine_wakeup_after|wakeup:1757654653266981|now:1757654653266001|diff:980|
[2025/09/12 05:24:13 266005] [debug] |xqc_engine_main_logic|END|now:1757654653265664|
[2025/09/12 05:24:13 266262] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653266260|
[2025/09/12 05:24:13 266270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 266276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1000|
[2025/09/12 05:24:13 266280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1001|
[2025/09/12 05:24:13 266286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1001|
[2025/09/12 05:24:13 266290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 266294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2122|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2123|path_largest_ack:2122|
[2025/09/12 05:24:13 266304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2225432|prior_time:1757654653226415|is_app_limited:0|send_elapse:37896|ack_elapse:39845|ctl_first_sent_time:1757654653227874|lagest_ack_time:1757654653266260|curr_delivered:2272239|
[2025/09/12 05:24:13 266309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653227874|
[2025/09/12 05:24:13 266313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:778||sndq_packets_used_bytes:0|sndq_packets_free:1898|
[2025/09/12 05:24:13 266318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2123|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2123|path_largest_ack:2123|
[2025/09/12 05:24:13 266322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2227832|prior_time:1757654653228408|is_app_limited:0|send_elapse:37904|ack_elapse:37852|ctl_first_sent_time:1757654653229860|lagest_ack_time:1757654653266260|curr_delivered:2273439|
[2025/09/12 05:24:13 266326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653229860|
[2025/09/12 05:24:13 266330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:777||sndq_packets_used_bytes:0|sndq_packets_free:1899|
[2025/09/12 05:24:13 266334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37293|rttvar:962|minrtt:30532|latest_rtt:36400|ack_delay:32|
[2025/09/12 05:24:13 266338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37178|rttvar:953|minrtt:30532|latest_rtt:36400|ack_delay:32|
[2025/09/12 05:24:13 266343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2123|lost_pn:2120|thresh:3|
[2025/09/12 05:24:13 266347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 266351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37178|rtt_var:953|pto_duration:40990|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 266355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 266359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 266363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 266367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653331864|now:1757654653266350|interv:65514|
[2025/09/12 05:24:13 266371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653331864|now:1757654653266350|interval:65514|pto_count:0|srtt:37178
[2025/09/12 05:24:13 266375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37904, ack_elapse 37852, delivered 45607|rate 1203223|lost 202|
[2025/09/12 05:24:13 266380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203223) in round 50|
[2025/09/12 05:24:13 266384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 266388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5056|
[2025/09/12 05:24:13 266394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653229860|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 266399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653229860|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 266404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97158|full_bw_reached:1|inflight:45614|srtt:37178|latest_rtt:36400|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 266409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1001|largest:1001|pns:2|
[2025/09/12 05:24:13 266414] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1001|frame:ACK |recv_time:1757654653266260|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 266419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773266260|now:1757654653266260|interv:120000000|
[2025/09/12 05:24:13 266423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773266260|now:1757654653266260|interv:120000000|
[2025/09/12 05:24:13 266427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653266981|pq_index:0|
[2025/09/12 05:24:13 266431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653265664|
[2025/09/12 05:24:13 266435] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653266435|
[2025/09/12 05:24:13 266440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653266439|
[2025/09/12 05:24:13 266445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37178|min_srtt:37178|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 266450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2323839|
[2025/09/12 05:24:13 266473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37178|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 266483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 266488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37178|min_srtt:37178|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 266492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2325018|
[2025/09/12 05:24:13 266496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37178|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 266504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 266508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37178|min_srtt:37178|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 266512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2326197|
[2025/09/12 05:24:13 266517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 266520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 266524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 266528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 266533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 266537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2276679|
[2025/09/12 05:24:13 266541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 266545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 266549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653266981|
[2025/09/12 05:24:13 266553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653266981|
[2025/09/12 05:24:13 266557] [debug] |xqc_engine_wakeup_after|wakeup:1757654653266981|now:1757654653266557|diff:424|
[2025/09/12 05:24:13 266561] [debug] |xqc_engine_main_logic|END|now:1757654653266439|
[2025/09/12 05:24:13 266567] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653266566|
[2025/09/12 05:24:13 266570] [debug] |xqc_engine_wakeup_after|wakeup:1757654653266981|now:1757654653266570|diff:411|
[2025/09/12 05:24:13 266574] [debug] |xqc_engine_main_logic|END|now:1757654653266566|
[2025/09/12 05:24:13 267288] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653267286|
[2025/09/12 05:24:13 267296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 267302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1001|
[2025/09/12 05:24:13 267305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1002|
[2025/09/12 05:24:13 267311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1002|
[2025/09/12 05:24:13 267315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 267320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2127|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2127|path_largest_ack:2127|
[2025/09/12 05:24:13 267325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2227832|prior_time:1757654653228408|is_app_limited:0|send_elapse:38015|ack_elapse:38878|ctl_first_sent_time:1757654653229971|lagest_ack_time:1757654653267286|curr_delivered:2274639|
[2025/09/12 05:24:13 267334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653229971|
[2025/09/12 05:24:13 267339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:776||sndq_packets_used_bytes:0|sndq_packets_free:1900|
[2025/09/12 05:24:13 267343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37178|rttvar:953|minrtt:30532|latest_rtt:37315|ack_delay:32|
[2025/09/12 05:24:13 267347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37191|rttvar:741|minrtt:30532|latest_rtt:37315|ack_delay:32|
[2025/09/12 05:24:13 267351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2127|lost_pn:2124|thresh:3|
[2025/09/12 05:24:13 267355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 267359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37191|rtt_var:741|pto_duration:40155|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 267364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 267368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 267371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44414|
[2025/09/12 05:24:13 267375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653331029|now:1757654653267359|interv:63670|
[2025/09/12 05:24:13 267379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653331029|now:1757654653267359|interval:63670|pto_count:0|srtt:37191
[2025/09/12 05:24:13 267384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38015, ack_elapse 38878, delivered 46807|rate 1203945|lost 202|
[2025/09/12 05:24:13 267388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203945) in round 50|
[2025/09/12 05:24:13 267392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 267396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5056|
[2025/09/12 05:24:13 267400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:1200|po_sent_time:1757654653229971|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 267404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:1200|po_sent_time:1757654653229971|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 267409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97158|full_bw_reached:1|inflight:44414|srtt:37191|latest_rtt:37315|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 267415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1002|largest:1002|pns:2|
[2025/09/12 05:24:13 267419] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1002|frame:ACK |recv_time:1757654653267286|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 267426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773267286|now:1757654653267286|interv:120000000|
[2025/09/12 05:24:13 267430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773267286|now:1757654653267286|interv:120000000|
[2025/09/12 05:24:13 267434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653266981|pq_index:0|
[2025/09/12 05:24:13 267439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653266439|
[2025/09/12 05:24:13 267442] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653267442|
[2025/09/12 05:24:13 267447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653267446|
[2025/09/12 05:24:13 267452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653266981|now:1757654653267446|
[2025/09/12 05:24:13 267478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653266981|now:1757654653267446|
[2025/09/12 05:24:13 267483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 267488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37191|min_srtt:37191|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 267493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44414|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2326197|
[2025/09/12 05:24:13 267497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37191|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 267502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 267506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37191|min_srtt:37191|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 267510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:44414|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2327376|
[2025/09/12 05:24:13 267515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 267519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 267522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 267527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 267531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 267535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44414|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2276679|
[2025/09/12 05:24:13 267543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 267547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2165|
[2025/09/12 05:24:13 267574] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2165|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44414|now:1757654653267554|stream_id:0|stream_offset:2276679|
[2025/09/12 05:24:13 267580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2165|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 267586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44414|applimit:0|
[2025/09/12 05:24:13 267592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37191|rtt_var:741|pto_duration:40155|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 267599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 267606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 267612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 267618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653332709|now:1757654653267592|interv:65117|
[2025/09/12 05:24:13 267625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653332709|now:1757654653267592|interval:65117|pto_count:0|srtt:37191
[2025/09/12 05:24:13 267632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:45614|
[2025/09/12 05:24:13 267638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 267642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2277858|
[2025/09/12 05:24:13 267647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 267651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653268651|now:1757654653267651|interv:1000|
[2025/09/12 05:24:13 267655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 267659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 267663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653268651|
[2025/09/12 05:24:13 267667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653268651|
[2025/09/12 05:24:13 267671] [debug] |xqc_engine_wakeup_after|wakeup:1757654653268651|now:1757654653267671|diff:980|
[2025/09/12 05:24:13 267675] [debug] |xqc_engine_main_logic|END|now:1757654653267446|
[2025/09/12 05:24:13 267681] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653267681|
[2025/09/12 05:24:13 267685] [debug] |xqc_engine_wakeup_after|wakeup:1757654653268651|now:1757654653267685|diff:966|
[2025/09/12 05:24:13 267689] [debug] |xqc_engine_main_logic|END|now:1757654653267681|
[2025/09/12 05:24:13 268757] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653268757|
[2025/09/12 05:24:13 268768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653268651|pq_index:0|
[2025/09/12 05:24:13 268777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653267446|
[2025/09/12 05:24:13 268782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653268781|
[2025/09/12 05:24:13 268786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653268651|now:1757654653268781|
[2025/09/12 05:24:13 268790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653268651|now:1757654653268781|
[2025/09/12 05:24:13 268794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 268800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37191|min_srtt:37191|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 268805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2327376|
[2025/09/12 05:24:13 268809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 268813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 268817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 268821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 268826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 268830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2277858|
[2025/09/12 05:24:13 268834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 268839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2166|
[2025/09/12 05:24:13 268868] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2166|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653268847|stream_id:0|stream_offset:2277858|
[2025/09/12 05:24:13 268877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2166|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 268884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 268891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37191|rtt_var:741|pto_duration:40155|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 268898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 268905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 268911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 268923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653334002|now:1757654653268890|interv:65112|
[2025/09/12 05:24:13 268930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653334002|now:1757654653268890|interval:65112|pto_count:0|srtt:37191
[2025/09/12 05:24:13 268938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:46814|
[2025/09/12 05:24:13 268945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 268952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2279037|
[2025/09/12 05:24:13 268957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 268962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2167|
[2025/09/12 05:24:13 268992] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2167|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653268969|stream_id:0|stream_offset:2279037|
[2025/09/12 05:24:13 269001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2167|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 269008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 269015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37191|rtt_var:741|pto_duration:40155|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 269021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 269025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 269029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 269033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653334124|now:1757654653269014|interv:65110|
[2025/09/12 05:24:13 269037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653334124|now:1757654653269014|interval:65110|pto_count:0|srtt:37191
[2025/09/12 05:24:13 269042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:48014|
[2025/09/12 05:24:13 269046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 269050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2280216|
[2025/09/12 05:24:13 269055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 269059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653270059|now:1757654653269059|interv:1000|
[2025/09/12 05:24:13 269063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 269067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 269075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653270059|
[2025/09/12 05:24:13 269080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653270059|
[2025/09/12 05:24:13 269084] [debug] |xqc_engine_wakeup_after|wakeup:1757654653270059|now:1757654653269083|diff:976|
[2025/09/12 05:24:13 269088] [debug] |xqc_engine_main_logic|END|now:1757654653268781|
[2025/09/12 05:24:13 269294] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653269293|
[2025/09/12 05:24:13 269300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 269305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1002|
[2025/09/12 05:24:13 269309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1003|
[2025/09/12 05:24:13 269315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1003|
[2025/09/12 05:24:13 269319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 269324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2128|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2129|path_largest_ack:2128|
[2025/09/12 05:24:13 269329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2227832|prior_time:1757654653228408|is_app_limited:0|send_elapse:38118|ack_elapse:40885|ctl_first_sent_time:1757654653230074|lagest_ack_time:1757654653269293|curr_delivered:2275839|
[2025/09/12 05:24:13 269333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653230074|
[2025/09/12 05:24:13 269338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:775||sndq_packets_used_bytes:0|sndq_packets_free:1901|
[2025/09/12 05:24:13 269342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2129|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2129|path_largest_ack:2129|
[2025/09/12 05:24:13 269346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2230232|prior_time:1757654653230411|is_app_limited:0|send_elapse:37915|ack_elapse:38882|ctl_first_sent_time:1757654653231871|lagest_ack_time:1757654653269293|curr_delivered:2277039|
[2025/09/12 05:24:13 269351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653231871|
[2025/09/12 05:24:13 269355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:774||sndq_packets_used_bytes:0|sndq_packets_free:1902|
[2025/09/12 05:24:13 269359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37191|rttvar:741|minrtt:30532|latest_rtt:37422|ack_delay:32|
[2025/09/12 05:24:13 269363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37216|rttvar:605|minrtt:30532|latest_rtt:37422|ack_delay:32|
[2025/09/12 05:24:13 269367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2129|lost_pn:2126|thresh:3|
[2025/09/12 05:24:13 269372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 269375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37216|rtt_var:605|pto_duration:39636|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 269380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 269391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 269395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 269399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653333605|now:1757654653269375|interv:64230|
[2025/09/12 05:24:13 269403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653333605|now:1757654653269375|interval:64230|pto_count:0|srtt:37216
[2025/09/12 05:24:13 269407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37915, ack_elapse 38882, delivered 46807|rate 1203821|lost 202|
[2025/09/12 05:24:13 269412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203821) in round 50|
[2025/09/12 05:24:13 269416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 269420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5056|
[2025/09/12 05:24:13 269424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653231871|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 269428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653231871|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 269433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97158|full_bw_reached:1|inflight:45614|srtt:37216|latest_rtt:37422|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 269439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1003|largest:1003|pns:2|
[2025/09/12 05:24:13 269443] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1003|frame:ACK |recv_time:1757654653269293|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 269448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773269293|now:1757654653269293|interv:120000000|
[2025/09/12 05:24:13 269452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773269293|now:1757654653269293|interv:120000000|
[2025/09/12 05:24:13 269478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653270059|pq_index:0|
[2025/09/12 05:24:13 269483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653268781|
[2025/09/12 05:24:13 269487] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653269487|
[2025/09/12 05:24:13 269492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653269491|
[2025/09/12 05:24:13 269498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37216|min_srtt:37216|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 269502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2327376|
[2025/09/12 05:24:13 269510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37216|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 269515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 269519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37216|min_srtt:37216|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 269524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2328555|
[2025/09/12 05:24:13 269531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37216|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 269538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 269545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37216|min_srtt:37216|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 269552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2329734|
[2025/09/12 05:24:13 269557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 269561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 269565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 269569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 269574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 269578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2280216|
[2025/09/12 05:24:13 269582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 269586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 269590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653270059|
[2025/09/12 05:24:13 269594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653270059|
[2025/09/12 05:24:13 269598] [debug] |xqc_engine_wakeup_after|wakeup:1757654653270059|now:1757654653269598|diff:461|
[2025/09/12 05:24:13 269602] [debug] |xqc_engine_main_logic|END|now:1757654653269491|
[2025/09/12 05:24:13 269607] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653269607|
[2025/09/12 05:24:13 269611] [debug] |xqc_engine_wakeup_after|wakeup:1757654653270059|now:1757654653269611|diff:448|
[2025/09/12 05:24:13 269615] [debug] |xqc_engine_main_logic|END|now:1757654653269607|
[2025/09/12 05:24:13 270687] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653270687|
[2025/09/12 05:24:13 270696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653270059|pq_index:0|
[2025/09/12 05:24:13 270700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653269491|
[2025/09/12 05:24:13 270705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653270704|
[2025/09/12 05:24:13 270710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653270059|now:1757654653270704|
[2025/09/12 05:24:13 270714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653270059|now:1757654653270704|
[2025/09/12 05:24:13 270718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 270723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37216|min_srtt:37216|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 270727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2329734|
[2025/09/12 05:24:13 270732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 270736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 270740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 270744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 270748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 270752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2280216|
[2025/09/12 05:24:13 270757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 270761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2168|
[2025/09/12 05:24:13 270793] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2168|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653270769|stream_id:0|stream_offset:2280216|
[2025/09/12 05:24:13 270802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2168|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 270809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 270816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37216|rtt_var:605|pto_duration:39636|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 270822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 270826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 270835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 270839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653335405|now:1757654653270815|interv:64590|
[2025/09/12 05:24:13 270843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653335405|now:1757654653270815|interval:64590|pto_count:0|srtt:37216
[2025/09/12 05:24:13 270847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:46814|
[2025/09/12 05:24:13 270852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 270856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2281395|
[2025/09/12 05:24:13 270862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 270869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2169|
[2025/09/12 05:24:13 270897] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2169|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653270877|stream_id:0|stream_offset:2281395|
[2025/09/12 05:24:13 270906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2169|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 270913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 270919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37216|rtt_var:605|pto_duration:39636|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 270926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 270930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 270934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 270938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653335513|now:1757654653270919|interv:64594|
[2025/09/12 05:24:13 270942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653335513|now:1757654653270919|interval:64594|pto_count:0|srtt:37216
[2025/09/12 05:24:13 270946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:48014|
[2025/09/12 05:24:13 270951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 270955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2282574|
[2025/09/12 05:24:13 270960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 270963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653271963|now:1757654653270963|interv:1000|
[2025/09/12 05:24:13 270972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 270976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 270980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653271963|
[2025/09/12 05:24:13 270984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653271963|
[2025/09/12 05:24:13 270988] [debug] |xqc_engine_wakeup_after|wakeup:1757654653271963|now:1757654653270988|diff:975|
[2025/09/12 05:24:13 270992] [debug] |xqc_engine_main_logic|END|now:1757654653270704|
[2025/09/12 05:24:13 271283] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653271282|
[2025/09/12 05:24:13 271288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 271294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1003|
[2025/09/12 05:24:13 271298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1004|
[2025/09/12 05:24:13 271304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1004|
[2025/09/12 05:24:13 271308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 271313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2130|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2131|path_largest_ack:2130|
[2025/09/12 05:24:13 271317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2230232|prior_time:1757654653230411|is_app_limited:0|send_elapse:38020|ack_elapse:40871|ctl_first_sent_time:1757654653231976|lagest_ack_time:1757654653271282|curr_delivered:2278239|
[2025/09/12 05:24:13 271322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653231976|
[2025/09/12 05:24:13 271326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:773||sndq_packets_used_bytes:0|sndq_packets_free:1903|
[2025/09/12 05:24:13 271331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2131|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2131|path_largest_ack:2131|
[2025/09/12 05:24:13 271335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2232632|prior_time:1757654653232401|is_app_limited:0|send_elapse:37908|ack_elapse:38881|ctl_first_sent_time:1757654653233857|lagest_ack_time:1757654653271282|curr_delivered:2279439|
[2025/09/12 05:24:13 271339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653233857|
[2025/09/12 05:24:13 271343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:772||sndq_packets_used_bytes:0|sndq_packets_free:1904|
[2025/09/12 05:24:13 271347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37216|rttvar:605|minrtt:30532|latest_rtt:37425|ack_delay:32|
[2025/09/12 05:24:13 271352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37238|rttvar:498|minrtt:30532|latest_rtt:37425|ack_delay:32|
[2025/09/12 05:24:13 271356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2131|lost_pn:2128|thresh:3|
[2025/09/12 05:24:13 271360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 271368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37238|rtt_var:498|pto_duration:39238|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 271372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 271376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 271380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 271384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653335115|now:1757654653271368|interv:63747|
[2025/09/12 05:24:13 271388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653335115|now:1757654653271368|interval:63747|pto_count:0|srtt:37238
[2025/09/12 05:24:13 271392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37908, ack_elapse 38881, delivered 46807|rate 1203852|lost 202|
[2025/09/12 05:24:13 271397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203852) in round 50|
[2025/09/12 05:24:13 271401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 271405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5056|
[2025/09/12 05:24:13 271409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653233857|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 271413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653233857|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 271418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97158|full_bw_reached:1|inflight:45614|srtt:37238|latest_rtt:37425|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 271423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1004|largest:1004|pns:2|
[2025/09/12 05:24:13 271428] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1004|frame:ACK |recv_time:1757654653271282|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 271432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773271282|now:1757654653271282|interv:120000000|
[2025/09/12 05:24:13 271436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773271282|now:1757654653271282|interv:120000000|
[2025/09/12 05:24:13 271440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653271963|pq_index:0|
[2025/09/12 05:24:13 271445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653270704|
[2025/09/12 05:24:13 271449] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653271448|
[2025/09/12 05:24:13 271453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653271452|
[2025/09/12 05:24:13 271486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37238|min_srtt:37238|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 271490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2329734|
[2025/09/12 05:24:13 271495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37238|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 271499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 271504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37238|min_srtt:37238|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 271508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2330913|
[2025/09/12 05:24:13 271512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37238|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 271516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 271521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37238|min_srtt:37238|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 271525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2332092|
[2025/09/12 05:24:13 271529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 271533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 271537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 271541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 271545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 271549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2282574|
[2025/09/12 05:24:13 271554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 271558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 271561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653271963|
[2025/09/12 05:24:13 271565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653271963|
[2025/09/12 05:24:13 271569] [debug] |xqc_engine_wakeup_after|wakeup:1757654653271963|now:1757654653271569|diff:394|
[2025/09/12 05:24:13 271573] [debug] |xqc_engine_main_logic|END|now:1757654653271452|
[2025/09/12 05:24:13 271581] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653271581|
[2025/09/12 05:24:13 271585] [debug] |xqc_engine_wakeup_after|wakeup:1757654653271963|now:1757654653271585|diff:378|
[2025/09/12 05:24:13 271589] [debug] |xqc_engine_main_logic|END|now:1757654653271581|
[2025/09/12 05:24:13 272657] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653272657|
[2025/09/12 05:24:13 272666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653271963|pq_index:0|
[2025/09/12 05:24:13 272671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653271452|
[2025/09/12 05:24:13 272675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653272675|
[2025/09/12 05:24:13 272680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653271963|now:1757654653272675|
[2025/09/12 05:24:13 272684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653271963|now:1757654653272675|
[2025/09/12 05:24:13 272688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 272693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37238|min_srtt:37238|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 272698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2332092|
[2025/09/12 05:24:13 272702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 272706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 272710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 272714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 272719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 272723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2282574|
[2025/09/12 05:24:13 272727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 272731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2170|
[2025/09/12 05:24:13 272763] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2170|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653272739|stream_id:0|stream_offset:2282574|
[2025/09/12 05:24:13 272772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2170|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 272779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 272786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37238|rtt_var:498|pto_duration:39238|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 272797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 272801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 272805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 272809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653336977|now:1757654653272785|interv:64192|
[2025/09/12 05:24:13 272813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653336977|now:1757654653272785|interval:64192|pto_count:0|srtt:37238
[2025/09/12 05:24:13 272818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:46814|
[2025/09/12 05:24:13 272823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 272827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2283753|
[2025/09/12 05:24:13 272831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 272835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2171|
[2025/09/12 05:24:13 272862] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2171|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653272842|stream_id:0|stream_offset:2283753|
[2025/09/12 05:24:13 272872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2171|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 272879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 272885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37238|rtt_var:498|pto_duration:39238|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 272892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 272896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 272900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 272904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653337080|now:1757654653272884|interv:64196|
[2025/09/12 05:24:13 272908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653337080|now:1757654653272884|interval:64196|pto_count:0|srtt:37238
[2025/09/12 05:24:13 272912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:48014|
[2025/09/12 05:24:13 272917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 272921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2284932|
[2025/09/12 05:24:13 272930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 272933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653273933|now:1757654653272933|interv:1000|
[2025/09/12 05:24:13 272937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 272941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 272945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653273933|
[2025/09/12 05:24:13 272949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653273933|
[2025/09/12 05:24:13 272953] [debug] |xqc_engine_wakeup_after|wakeup:1757654653273933|now:1757654653272953|diff:980|
[2025/09/12 05:24:13 272957] [debug] |xqc_engine_main_logic|END|now:1757654653272675|
[2025/09/12 05:24:13 273267] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653273266|
[2025/09/12 05:24:13 273272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 273278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1004|
[2025/09/12 05:24:13 273282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1005|
[2025/09/12 05:24:13 273287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1005|
[2025/09/12 05:24:13 273291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 273296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2132|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2133|path_largest_ack:2132|
[2025/09/12 05:24:13 273301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2232632|prior_time:1757654653232401|is_app_limited:0|send_elapse:38012|ack_elapse:40865|ctl_first_sent_time:1757654653233961|lagest_ack_time:1757654653273266|curr_delivered:2280639|
[2025/09/12 05:24:13 273305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653233961|
[2025/09/12 05:24:13 273310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:771||sndq_packets_used_bytes:0|sndq_packets_free:1905|
[2025/09/12 05:24:13 273314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2133|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2133|path_largest_ack:2133|
[2025/09/12 05:24:13 273318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2235032|prior_time:1757654653234404|is_app_limited:0|send_elapse:37922|ack_elapse:38862|ctl_first_sent_time:1757654653235869|lagest_ack_time:1757654653273266|curr_delivered:2281839|
[2025/09/12 05:24:13 273322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653235869|
[2025/09/12 05:24:13 273326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:770||sndq_packets_used_bytes:0|sndq_packets_free:1906|
[2025/09/12 05:24:13 273330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37238|rttvar:498|minrtt:30532|latest_rtt:37397|ack_delay:32|
[2025/09/12 05:24:13 273335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37254|rttvar:405|minrtt:30532|latest_rtt:37397|ack_delay:32|
[2025/09/12 05:24:13 273344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2133|lost_pn:2130|thresh:3|
[2025/09/12 05:24:13 273348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 273352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37254|rtt_var:405|pto_duration:39254|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 273357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 273360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 273364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 273368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653337096|now:1757654653273352|interv:63744|
[2025/09/12 05:24:13 273372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653337096|now:1757654653273352|interval:63744|pto_count:0|srtt:37254
[2025/09/12 05:24:13 273376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37922, ack_elapse 38862, delivered 46807|rate 1204441|lost 202|
[2025/09/12 05:24:13 273381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204441) in round 50|
[2025/09/12 05:24:13 273385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 273389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5056|
[2025/09/12 05:24:13 273393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653235869|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 273397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653235869|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 273401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97158|full_bw_reached:1|inflight:45614|srtt:37254|latest_rtt:37397|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 273407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1005|largest:1005|pns:2|
[2025/09/12 05:24:13 273411] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1005|frame:ACK |recv_time:1757654653273266|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 273416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773273266|now:1757654653273266|interv:120000000|
[2025/09/12 05:24:13 273420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773273266|now:1757654653273266|interv:120000000|
[2025/09/12 05:24:13 273424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653273933|pq_index:0|
[2025/09/12 05:24:13 273428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653272675|
[2025/09/12 05:24:13 273432] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653273432|
[2025/09/12 05:24:13 273437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653273436|
[2025/09/12 05:24:13 273445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37254|min_srtt:37254|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 273449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2332092|
[2025/09/12 05:24:13 273454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37254|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 273482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 273486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37254|min_srtt:37254|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 273491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2333271|
[2025/09/12 05:24:13 273495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37254|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 273499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 273504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37254|min_srtt:37254|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 273508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2334450|
[2025/09/12 05:24:13 273512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 273516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 273520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 273524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 273528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 273532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2284932|
[2025/09/12 05:24:13 273537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 273540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 273544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653273933|
[2025/09/12 05:24:13 273552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653273933|
[2025/09/12 05:24:13 273555] [debug] |xqc_engine_wakeup_after|wakeup:1757654653273933|now:1757654653273555|diff:378|
[2025/09/12 05:24:13 273560] [debug] |xqc_engine_main_logic|END|now:1757654653273436|
[2025/09/12 05:24:13 273565] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653273565|
[2025/09/12 05:24:13 273569] [debug] |xqc_engine_wakeup_after|wakeup:1757654653273933|now:1757654653273568|diff:365|
[2025/09/12 05:24:13 273572] [debug] |xqc_engine_main_logic|END|now:1757654653273565|
[2025/09/12 05:24:13 274639] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653274639|
[2025/09/12 05:24:13 274648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653273933|pq_index:0|
[2025/09/12 05:24:13 274653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653273436|
[2025/09/12 05:24:13 274657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653274656|
[2025/09/12 05:24:13 274662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653273933|now:1757654653274656|
[2025/09/12 05:24:13 274666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653273933|now:1757654653274656|
[2025/09/12 05:24:13 274670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 274675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37254|min_srtt:37254|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 274680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2334450|
[2025/09/12 05:24:13 274684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 274688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 274692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 274696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 274701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 274705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2284932|
[2025/09/12 05:24:13 274709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 274713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2172|
[2025/09/12 05:24:13 274755] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2172|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653274732|stream_id:0|stream_offset:2284932|
[2025/09/12 05:24:13 274764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2172|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 274777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 274784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37254|rtt_var:405|pto_duration:39254|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 274789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 274793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 274796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 274800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653338986|now:1757654653274784|interv:64202|
[2025/09/12 05:24:13 274805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653338986|now:1757654653274784|interval:64202|pto_count:0|srtt:37254
[2025/09/12 05:24:13 274809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:46814|
[2025/09/12 05:24:13 274814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 274818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2286111|
[2025/09/12 05:24:13 274823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 274827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2173|
[2025/09/12 05:24:13 274853] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2173|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653274834|stream_id:0|stream_offset:2286111|
[2025/09/12 05:24:13 274862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2173|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 274869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 274876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37254|rtt_var:405|pto_duration:39254|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 274882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 274886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 274890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 274894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653339088|now:1757654653274875|interv:64213|
[2025/09/12 05:24:13 274910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653339088|now:1757654653274875|interval:64213|pto_count:0|srtt:37254
[2025/09/12 05:24:13 274917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:48014|
[2025/09/12 05:24:13 274923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 274934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2287290|
[2025/09/12 05:24:13 274940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 274945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653275945|now:1757654653274945|interv:1000|
[2025/09/12 05:24:13 274950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 274955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 274960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653275945|
[2025/09/12 05:24:13 274965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653275945|
[2025/09/12 05:24:13 274971] [debug] |xqc_engine_wakeup_after|wakeup:1757654653275945|now:1757654653274970|diff:975|
[2025/09/12 05:24:13 274977] [debug] |xqc_engine_main_logic|END|now:1757654653274656|
[2025/09/12 05:24:13 275307] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653275306|
[2025/09/12 05:24:13 275313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 275319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1005|
[2025/09/12 05:24:13 275323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1006|
[2025/09/12 05:24:13 275329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1006|
[2025/09/12 05:24:13 275333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 275338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2134|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2135|path_largest_ack:2134|
[2025/09/12 05:24:13 275342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2235032|prior_time:1757654653234404|is_app_limited:0|send_elapse:38036|ack_elapse:40902|ctl_first_sent_time:1757654653235983|lagest_ack_time:1757654653275306|curr_delivered:2283039|
[2025/09/12 05:24:13 275347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653235983|
[2025/09/12 05:24:13 275351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:769||sndq_packets_used_bytes:0|sndq_packets_free:1907|
[2025/09/12 05:24:13 275356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2135|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2135|path_largest_ack:2135|
[2025/09/12 05:24:13 275360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2237432|prior_time:1757654653236385|is_app_limited:0|send_elapse:39793|ack_elapse:38921|ctl_first_sent_time:1757654653237839|lagest_ack_time:1757654653275306|curr_delivered:2284239|
[2025/09/12 05:24:13 275364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653237839|
[2025/09/12 05:24:13 275368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:768||sndq_packets_used_bytes:0|sndq_packets_free:1908|
[2025/09/12 05:24:13 275372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37254|rttvar:405|minrtt:30532|latest_rtt:37467|ack_delay:40|
[2025/09/12 05:24:13 275380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37276|rttvar:347|minrtt:30532|latest_rtt:37467|ack_delay:40|
[2025/09/12 05:24:13 275385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2135|lost_pn:2132|thresh:3|
[2025/09/12 05:24:13 275389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 275393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37276|rtt_var:347|pto_duration:39276|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 275397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 275401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 275405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 275409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653339110|now:1757654653275393|interv:63717|
[2025/09/12 05:24:13 275413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653339110|now:1757654653275393|interval:63717|pto_count:0|srtt:37276
[2025/09/12 05:24:13 275417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39793, ack_elapse 38921, delivered 46807|rate 1176262|lost 202|
[2025/09/12 05:24:13 275421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1176262) in round 50|
[2025/09/12 05:24:13 275426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 275430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5056|
[2025/09/12 05:24:13 275434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653237839|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 275438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653237839|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 275442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97158|full_bw_reached:1|inflight:45614|srtt:37276|latest_rtt:37467|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 275448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1006|largest:1006|pns:2|
[2025/09/12 05:24:13 275452] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1006|frame:ACK |recv_time:1757654653275306|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 275480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773275306|now:1757654653275306|interv:120000000|
[2025/09/12 05:24:13 275484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773275306|now:1757654653275306|interv:120000000|
[2025/09/12 05:24:13 275488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653275945|pq_index:0|
[2025/09/12 05:24:13 275496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653274656|
[2025/09/12 05:24:13 275500] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653275500|
[2025/09/12 05:24:13 275505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653275504|
[2025/09/12 05:24:13 275511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37276|min_srtt:37276|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 275515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2334450|
[2025/09/12 05:24:13 275520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37276|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 275524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 275528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37276|min_srtt:37276|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 275533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2335629|
[2025/09/12 05:24:13 275537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37276|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 275541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 275545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37276|min_srtt:37276|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 275550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2336808|
[2025/09/12 05:24:13 275554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 275558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 275562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 275566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 275570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 275574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2287290|
[2025/09/12 05:24:13 275579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 275585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 275589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653275945|
[2025/09/12 05:24:13 275593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653275945|
[2025/09/12 05:24:13 275597] [debug] |xqc_engine_wakeup_after|wakeup:1757654653275945|now:1757654653275597|diff:348|
[2025/09/12 05:24:13 275601] [debug] |xqc_engine_main_logic|END|now:1757654653275504|
[2025/09/12 05:24:13 275606] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653275606|
[2025/09/12 05:24:13 275610] [debug] |xqc_engine_wakeup_after|wakeup:1757654653275945|now:1757654653275610|diff:335|
[2025/09/12 05:24:13 275614] [debug] |xqc_engine_main_logic|END|now:1757654653275606|
[2025/09/12 05:24:13 276684] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653276684|
[2025/09/12 05:24:13 276693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653275945|pq_index:0|
[2025/09/12 05:24:13 276697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653275504|
[2025/09/12 05:24:13 276702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653276701|
[2025/09/12 05:24:13 276707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653275945|now:1757654653276701|
[2025/09/12 05:24:13 276711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653275945|now:1757654653276701|
[2025/09/12 05:24:13 276715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 276720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37276|min_srtt:37276|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 276724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2336808|
[2025/09/12 05:24:13 276729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 276732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 276736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 276741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 276745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 276749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2287290|
[2025/09/12 05:24:13 276754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 276758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2174|
[2025/09/12 05:24:13 276790] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2174|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653276766|stream_id:0|stream_offset:2287290|
[2025/09/12 05:24:13 276806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2174|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 276814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 276820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37276|rtt_var:347|pto_duration:39276|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 276824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 276828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 276832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 276836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653341042|now:1757654653276820|interv:64222|
[2025/09/12 05:24:13 276840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653341042|now:1757654653276820|interval:64222|pto_count:0|srtt:37276
[2025/09/12 05:24:13 276845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:46814|
[2025/09/12 05:24:13 276853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 276859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2288469|
[2025/09/12 05:24:13 276864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 276868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2175|
[2025/09/12 05:24:13 276895] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2175|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653276875|stream_id:0|stream_offset:2288469|
[2025/09/12 05:24:13 276903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2175|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 276910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 276917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37276|rtt_var:347|pto_duration:39276|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 276923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 276927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 276931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 276935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653341151|now:1757654653276917|interv:64234|
[2025/09/12 05:24:13 276939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653341151|now:1757654653276917|interval:64234|pto_count:0|srtt:37276
[2025/09/12 05:24:13 276948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:48014|
[2025/09/12 05:24:13 276953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 276957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2289648|
[2025/09/12 05:24:13 276962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 276965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653277965|now:1757654653276965|interv:1000|
[2025/09/12 05:24:13 276969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 276973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 276977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653277965|
[2025/09/12 05:24:13 276981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653277965|
[2025/09/12 05:24:13 276985] [debug] |xqc_engine_wakeup_after|wakeup:1757654653277965|now:1757654653276985|diff:980|
[2025/09/12 05:24:13 276990] [debug] |xqc_engine_main_logic|END|now:1757654653276701|
[2025/09/12 05:24:13 277373] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653277372|
[2025/09/12 05:24:13 277379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 277385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1006|
[2025/09/12 05:24:13 277388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1007|
[2025/09/12 05:24:13 277394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1007|
[2025/09/12 05:24:13 277398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 277403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2136|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2137|path_largest_ack:2136|
[2025/09/12 05:24:13 277408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2237432|prior_time:1757654653236385|is_app_limited:0|send_elapse:39897|ack_elapse:40987|ctl_first_sent_time:1757654653237943|lagest_ack_time:1757654653277372|curr_delivered:2285439|
[2025/09/12 05:24:13 277412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653237943|
[2025/09/12 05:24:13 277416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:767||sndq_packets_used_bytes:0|sndq_packets_free:1909|
[2025/09/12 05:24:13 277421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2137|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:2137|path_largest_ack:2137|
[2025/09/12 05:24:13 277425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2239832|prior_time:1757654653238383|is_app_limited:0|send_elapse:37931|ack_elapse:38989|ctl_first_sent_time:1757654653239872|lagest_ack_time:1757654653277372|curr_delivered:2286646|
[2025/09/12 05:24:13 277429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653239872|
[2025/09/12 05:24:13 277433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:766||sndq_packets_used_bytes:0|sndq_packets_free:1910|
[2025/09/12 05:24:13 277441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37276|rttvar:347|minrtt:30532|latest_rtt:37500|ack_delay:40|
[2025/09/12 05:24:13 277446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37299|rttvar:307|minrtt:30532|latest_rtt:37500|ack_delay:40|
[2025/09/12 05:24:13 277450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2137|lost_pn:2134|thresh:3|
[2025/09/12 05:24:13 277454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 988|pns:2|
[2025/09/12 05:24:13 277481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 277485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37299|rtt_var:307|pto_duration:39299|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 277489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 277493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 277497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 277501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653341174|now:1757654653277484|interv:63690|
[2025/09/12 05:24:13 277505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653341174|now:1757654653277484|interval:63690|pto_count:0|srtt:37299
[2025/09/12 05:24:13 277509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37931, ack_elapse 38989, delivered 46814|rate 1200697|lost 202|
[2025/09/12 05:24:13 277514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200697) in round 50|
[2025/09/12 05:24:13 277518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 277522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5056|
[2025/09/12 05:24:13 277526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2407|po_sent_time:1757654653239872|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 277530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2407|po_sent_time:1757654653239872|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 277535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97158|full_bw_reached:1|inflight:45607|srtt:37299|latest_rtt:37500|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 277541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1007|largest:1007|pns:2|
[2025/09/12 05:24:13 277545] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1007|frame:ACK |recv_time:1757654653277372|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 277553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773277372|now:1757654653277372|interv:120000000|
[2025/09/12 05:24:13 277557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773277372|now:1757654653277372|interv:120000000|
[2025/09/12 05:24:13 277561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653277965|pq_index:0|
[2025/09/12 05:24:13 277565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653276701|
[2025/09/12 05:24:13 277569] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653277569|
[2025/09/12 05:24:13 277574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653277573|
[2025/09/12 05:24:13 277580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37299|min_srtt:37299|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 277584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2336808|
[2025/09/12 05:24:13 277589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37299|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 277593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 277597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37299|min_srtt:37299|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 277602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2337987|
[2025/09/12 05:24:13 277606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37299|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 277610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 277614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37299|min_srtt:37299|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 277619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2339166|
[2025/09/12 05:24:13 277623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 277627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 277630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 277635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 277639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 277646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2289648|
[2025/09/12 05:24:13 277650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 277654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 277658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653277965|
[2025/09/12 05:24:13 277662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653277965|
[2025/09/12 05:24:13 277666] [debug] |xqc_engine_wakeup_after|wakeup:1757654653277965|now:1757654653277666|diff:299|
[2025/09/12 05:24:13 277670] [debug] |xqc_engine_main_logic|END|now:1757654653277573|
[2025/09/12 05:24:13 277675] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653277675|
[2025/09/12 05:24:13 277679] [debug] |xqc_engine_wakeup_after|wakeup:1757654653277965|now:1757654653277679|diff:286|
[2025/09/12 05:24:13 277683] [debug] |xqc_engine_main_logic|END|now:1757654653277675|
[2025/09/12 05:24:13 278752] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653278752|
[2025/09/12 05:24:13 278761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653277965|pq_index:0|
[2025/09/12 05:24:13 278766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653277573|
[2025/09/12 05:24:13 278770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653278769|
[2025/09/12 05:24:13 278775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653277965|now:1757654653278769|
[2025/09/12 05:24:13 278779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653277965|now:1757654653278769|
[2025/09/12 05:24:13 278783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 278788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37299|min_srtt:37299|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 278793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2339166|
[2025/09/12 05:24:13 278797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 278801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 278805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 278809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 278814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 278818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2289648|
[2025/09/12 05:24:13 278827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 278831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2176|
[2025/09/12 05:24:13 278867] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2176|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653278840|stream_id:0|stream_offset:2289648|
[2025/09/12 05:24:13 278877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2176|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 278884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 278890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37299|rtt_var:307|pto_duration:39299|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 278897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 278903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 278909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 278916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653343139|now:1757654653278890|interv:64249|
[2025/09/12 05:24:13 278922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653343139|now:1757654653278890|interval:64249|pto_count:0|srtt:37299
[2025/09/12 05:24:13 278930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:46807|
[2025/09/12 05:24:13 278937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 278942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2290827|
[2025/09/12 05:24:13 278947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 278951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2177|
[2025/09/12 05:24:13 278980] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2177|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653278959|stream_id:0|stream_offset:2290827|
[2025/09/12 05:24:13 278989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2177|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 278996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 279002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37299|rtt_var:307|pto_duration:39299|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 279008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 279012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 279016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 279025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653343258|now:1757654653279002|interv:64256|
[2025/09/12 05:24:13 279029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653343258|now:1757654653279002|interval:64256|pto_count:0|srtt:37299
[2025/09/12 05:24:13 279033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:48007|
[2025/09/12 05:24:13 279038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 279042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2292006|
[2025/09/12 05:24:13 279047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 279051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653280050|now:1757654653279050|interv:1000|
[2025/09/12 05:24:13 279055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 279058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 279062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653280050|
[2025/09/12 05:24:13 279066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653280050|
[2025/09/12 05:24:13 279070] [debug] |xqc_engine_wakeup_after|wakeup:1757654653280050|now:1757654653279070|diff:980|
[2025/09/12 05:24:13 279075] [debug] |xqc_engine_main_logic|END|now:1757654653278769|
[2025/09/12 05:24:13 279263] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653279262|
[2025/09/12 05:24:13 279269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 279274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1007|
[2025/09/12 05:24:13 279278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1008|
[2025/09/12 05:24:13 279284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1008|
[2025/09/12 05:24:13 279288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 279293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2138|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2139|path_largest_ack:2138|
[2025/09/12 05:24:13 279297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:2239832|prior_time:1757654653238383|is_app_limited:0|send_elapse:38037|ack_elapse:40879|ctl_first_sent_time:1757654653239978|lagest_ack_time:1757654653279262|curr_delivered:2287846|
[2025/09/12 05:24:13 279302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653239978|
[2025/09/12 05:24:13 279306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:765||sndq_packets_used_bytes:0|sndq_packets_free:1911|
[2025/09/12 05:24:13 279311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2139|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2139|path_largest_ack:2139|
[2025/09/12 05:24:13 279315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2242232|prior_time:1757654653240386|is_app_limited:0|send_elapse:39815|ack_elapse:38876|ctl_first_sent_time:1757654653241856|lagest_ack_time:1757654653279262|curr_delivered:2289046|
[2025/09/12 05:24:13 279323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653241856|
[2025/09/12 05:24:13 279327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:764||sndq_packets_used_bytes:0|sndq_packets_free:1912|
[2025/09/12 05:24:13 279331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37299|rttvar:307|minrtt:30532|latest_rtt:37406|ack_delay:32|
[2025/09/12 05:24:13 279335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37308|rttvar:249|minrtt:30532|latest_rtt:37406|ack_delay:32|
[2025/09/12 05:24:13 279340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2139|lost_pn:2136|thresh:3|
[2025/09/12 05:24:13 279344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 279347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37308|rtt_var:249|pto_duration:39308|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 279352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 279356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 279359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 279363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653343267|now:1757654653279347|interv:63920|
[2025/09/12 05:24:13 279367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653343267|now:1757654653279347|interval:63920|pto_count:0|srtt:37308
[2025/09/12 05:24:13 279372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39815, ack_elapse 38876, delivered 46814|rate 1175788|lost 202|
[2025/09/12 05:24:13 279376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1175788) in round 50|
[2025/09/12 05:24:13 279380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 279384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5056|
[2025/09/12 05:24:13 279388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653241856|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 279392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653241856|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 279397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97158|full_bw_reached:1|inflight:45607|srtt:37308|latest_rtt:37406|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 279402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1008|largest:1008|pns:2|
[2025/09/12 05:24:13 279410] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1008|frame:ACK |recv_time:1757654653279262|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 279414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773279262|now:1757654653279262|interv:120000000|
[2025/09/12 05:24:13 279418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773279262|now:1757654653279262|interv:120000000|
[2025/09/12 05:24:13 279422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653280050|pq_index:0|
[2025/09/12 05:24:13 279426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653278769|
[2025/09/12 05:24:13 279430] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653279430|
[2025/09/12 05:24:13 279435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653279434|
[2025/09/12 05:24:13 279441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37308|min_srtt:37308|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 279445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2339166|
[2025/09/12 05:24:13 279449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37308|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 279454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 279482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37308|min_srtt:37308|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 279486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2340345|
[2025/09/12 05:24:13 279491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37308|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 279495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 279499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37308|min_srtt:37308|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 279503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2341524|
[2025/09/12 05:24:13 279508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 279511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 279515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 279523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 279527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 279531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2292006|
[2025/09/12 05:24:13 279536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 279540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 279543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653280050|
[2025/09/12 05:24:13 279547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653280050|
[2025/09/12 05:24:13 279551] [debug] |xqc_engine_wakeup_after|wakeup:1757654653280050|now:1757654653279551|diff:499|
[2025/09/12 05:24:13 279555] [debug] |xqc_engine_main_logic|END|now:1757654653279434|
[2025/09/12 05:24:13 279561] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653279560|
[2025/09/12 05:24:13 279564] [debug] |xqc_engine_wakeup_after|wakeup:1757654653280050|now:1757654653279564|diff:486|
[2025/09/12 05:24:13 279568] [debug] |xqc_engine_main_logic|END|now:1757654653279560|
[2025/09/12 05:24:13 280637] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653280637|
[2025/09/12 05:24:13 280646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653280050|pq_index:0|
[2025/09/12 05:24:13 280650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653279434|
[2025/09/12 05:24:13 280655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653280654|
[2025/09/12 05:24:13 280660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653280050|now:1757654653280654|
[2025/09/12 05:24:13 280664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653280050|now:1757654653280654|
[2025/09/12 05:24:13 280668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 280673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37308|min_srtt:37308|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 280677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2341524|
[2025/09/12 05:24:13 280682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 280686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 280689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 280694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 280698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 280717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2292006|
[2025/09/12 05:24:13 280722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 280726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2178|
[2025/09/12 05:24:13 280758] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2178|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653280734|stream_id:0|stream_offset:2292006|
[2025/09/12 05:24:13 280767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2178|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 280774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 280781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37308|rtt_var:249|pto_duration:39308|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 280787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 280791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 280795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 280799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653345042|now:1757654653280781|interv:64261|
[2025/09/12 05:24:13 280803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653345042|now:1757654653280781|interval:64261|pto_count:0|srtt:37308
[2025/09/12 05:24:13 280808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:46807|
[2025/09/12 05:24:13 280812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 280817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2293185|
[2025/09/12 05:24:13 280821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 280825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2179|
[2025/09/12 05:24:13 280855] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2179|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653280832|stream_id:0|stream_offset:2293185|
[2025/09/12 05:24:13 280863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2179|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 280870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 280876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37308|rtt_var:249|pto_duration:39308|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 280881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 280889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 280893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 280897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653345140|now:1757654653280876|interv:64264|
[2025/09/12 05:24:13 280901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653345140|now:1757654653280876|interval:64264|pto_count:0|srtt:37308
[2025/09/12 05:24:13 280905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:48007|
[2025/09/12 05:24:13 280910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 280914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2294364|
[2025/09/12 05:24:13 280918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 280923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653281923|now:1757654653280923|interv:1000|
[2025/09/12 05:24:13 280927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 280931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 280936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653281923|
[2025/09/12 05:24:13 280940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653281923|
[2025/09/12 05:24:13 280944] [debug] |xqc_engine_wakeup_after|wakeup:1757654653281923|now:1757654653280943|diff:980|
[2025/09/12 05:24:13 280948] [debug] |xqc_engine_main_logic|END|now:1757654653280654|
[2025/09/12 05:24:13 281261] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653281260|
[2025/09/12 05:24:13 281267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 281272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1008|
[2025/09/12 05:24:13 281276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1009|
[2025/09/12 05:24:13 281282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1009|
[2025/09/12 05:24:13 281286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 281291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2140|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2141|path_largest_ack:2140|
[2025/09/12 05:24:13 281295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:2242232|prior_time:1757654653240386|is_app_limited:0|send_elapse:39922|ack_elapse:40874|ctl_first_sent_time:1757654653241963|lagest_ack_time:1757654653281260|curr_delivered:2290246|
[2025/09/12 05:24:13 281300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653241963|
[2025/09/12 05:24:13 281304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:763||sndq_packets_used_bytes:0|sndq_packets_free:1913|
[2025/09/12 05:24:13 281308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2141|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2141|path_largest_ack:2141|
[2025/09/12 05:24:13 281316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2244632|prior_time:1757654653242366|is_app_limited:0|send_elapse:37900|ack_elapse:38894|ctl_first_sent_time:1757654653243829|lagest_ack_time:1757654653281260|curr_delivered:2291446|
[2025/09/12 05:24:13 281321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653243829|
[2025/09/12 05:24:13 281325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:762||sndq_packets_used_bytes:0|sndq_packets_free:1914|
[2025/09/12 05:24:13 281329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37308|rttvar:249|minrtt:30532|latest_rtt:37431|ack_delay:32|
[2025/09/12 05:24:13 281333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37319|rttvar:209|minrtt:30532|latest_rtt:37431|ack_delay:32|
[2025/09/12 05:24:13 281337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2141|lost_pn:2138|thresh:3|
[2025/09/12 05:24:13 281341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 281345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37319|rtt_var:209|pto_duration:39319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 281349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 281353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 281357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 281361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653345151|now:1757654653281345|interv:63806|
[2025/09/12 05:24:13 281365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653345151|now:1757654653281345|interval:63806|pto_count:0|srtt:37319
[2025/09/12 05:24:13 281369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37900, ack_elapse 38894, delivered 46814|rate 1203630|lost 202|
[2025/09/12 05:24:13 281373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203630) in round 50|
[2025/09/12 05:24:13 281377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 281382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5056|
[2025/09/12 05:24:13 281385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653243829|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 281390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653243829|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 281394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97158|full_bw_reached:1|inflight:45607|srtt:37319|latest_rtt:37431|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 281406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1009|largest:1009|pns:2|
[2025/09/12 05:24:13 281410] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1009|frame:ACK |recv_time:1757654653281260|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 281415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773281260|now:1757654653281260|interv:120000000|
[2025/09/12 05:24:13 281419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773281260|now:1757654653281260|interv:120000000|
[2025/09/12 05:24:13 281423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653281923|pq_index:0|
[2025/09/12 05:24:13 281427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653280654|
[2025/09/12 05:24:13 281431] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653281431|
[2025/09/12 05:24:13 281436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653281435|
[2025/09/12 05:24:13 281441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37319|min_srtt:37319|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 281446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2341524|
[2025/09/12 05:24:13 281450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37319|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 281473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 281483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37319|min_srtt:37319|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 281487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2342703|
[2025/09/12 05:24:13 281492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37319|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 281496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 281500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37319|min_srtt:37319|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 281504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2343882|
[2025/09/12 05:24:13 281509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 281512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 281520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 281524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 281528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 281532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2294364|
[2025/09/12 05:24:13 281537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 281540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 281544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653281923|
[2025/09/12 05:24:13 281548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653281923|
[2025/09/12 05:24:13 281552] [debug] |xqc_engine_wakeup_after|wakeup:1757654653281923|now:1757654653281552|diff:371|
[2025/09/12 05:24:13 281556] [debug] |xqc_engine_main_logic|END|now:1757654653281435|
[2025/09/12 05:24:13 281561] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653281561|
[2025/09/12 05:24:13 281565] [debug] |xqc_engine_wakeup_after|wakeup:1757654653281923|now:1757654653281565|diff:358|
[2025/09/12 05:24:13 281569] [debug] |xqc_engine_main_logic|END|now:1757654653281561|
[2025/09/12 05:24:13 282638] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653282638|
[2025/09/12 05:24:13 282647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653281923|pq_index:0|
[2025/09/12 05:24:13 282651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653281435|
[2025/09/12 05:24:13 282656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653282655|
[2025/09/12 05:24:13 282661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653281923|now:1757654653282655|
[2025/09/12 05:24:13 282665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653281923|now:1757654653282655|
[2025/09/12 05:24:13 282669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 282674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37319|min_srtt:37319|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 282678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2343882|
[2025/09/12 05:24:13 282683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 282687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 282691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 282695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 282704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 282708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2294364|
[2025/09/12 05:24:13 282712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 282717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2180|
[2025/09/12 05:24:13 282749] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2180|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653282725|stream_id:0|stream_offset:2294364|
[2025/09/12 05:24:13 282757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2180|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 282764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 282771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37319|rtt_var:209|pto_duration:39319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 282777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 282781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 282785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 282789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653347044|now:1757654653282770|interv:64274|
[2025/09/12 05:24:13 282793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653347044|now:1757654653282770|interval:64274|pto_count:0|srtt:37319
[2025/09/12 05:24:13 282797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:46807|
[2025/09/12 05:24:13 282802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 282806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2295543|
[2025/09/12 05:24:13 282811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 282815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2181|
[2025/09/12 05:24:13 282842] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2181|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653282822|stream_id:0|stream_offset:2295543|
[2025/09/12 05:24:13 282851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2181|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 282857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 282866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37319|rtt_var:209|pto_duration:39319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 282880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 282884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 282888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 282892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653347141|now:1757654653282866|interv:64275|
[2025/09/12 05:24:13 282896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653347141|now:1757654653282866|interval:64275|pto_count:0|srtt:37319
[2025/09/12 05:24:13 282900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97158|inflight:48007|
[2025/09/12 05:24:13 282905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 282909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97158|conn:0000561B836C40DC|stream_id:0|stream_offset:2296722|
[2025/09/12 05:24:13 282914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 282917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653283917|now:1757654653282917|interv:1000|
[2025/09/12 05:24:13 282921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 282925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 282929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653283917|
[2025/09/12 05:24:13 282933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653283917|
[2025/09/12 05:24:13 282937] [debug] |xqc_engine_wakeup_after|wakeup:1757654653283917|now:1757654653282937|diff:980|
[2025/09/12 05:24:13 282941] [debug] |xqc_engine_main_logic|END|now:1757654653282655|
[2025/09/12 05:24:13 283236] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653283236|
[2025/09/12 05:24:13 283242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 283248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1009|
[2025/09/12 05:24:13 283251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1010|
[2025/09/12 05:24:13 283257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1010|
[2025/09/12 05:24:13 283261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 283266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2142|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2143|path_largest_ack:2142|
[2025/09/12 05:24:13 283270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:2244632|prior_time:1757654653242366|is_app_limited:0|send_elapse:38005|ack_elapse:40870|ctl_first_sent_time:1757654653243934|lagest_ack_time:1757654653283236|curr_delivered:2292646|
[2025/09/12 05:24:13 283275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653243934|
[2025/09/12 05:24:13 283283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:761||sndq_packets_used_bytes:0|sndq_packets_free:1915|
[2025/09/12 05:24:13 283287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2143|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2143|path_largest_ack:2143|
[2025/09/12 05:24:13 283291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2247032|prior_time:1757654653244364|is_app_limited:0|send_elapse:39790|ack_elapse:38872|ctl_first_sent_time:1757654653245823|lagest_ack_time:1757654653283236|curr_delivered:2293846|
[2025/09/12 05:24:13 283296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653245823|
[2025/09/12 05:24:13 283300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:760||sndq_packets_used_bytes:0|sndq_packets_free:1916|
[2025/09/12 05:24:13 283304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37319|rttvar:209|minrtt:30532|latest_rtt:37413|ack_delay:32|
[2025/09/12 05:24:13 283308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37327|rttvar:172|minrtt:30532|latest_rtt:37413|ack_delay:32|
[2025/09/12 05:24:13 283312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2143|lost_pn:2140|thresh:3|
[2025/09/12 05:24:13 283316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 283320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37327|rtt_var:172|pto_duration:39327|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 283324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 283328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 283332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 283336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653347149|now:1757654653283320|interv:63829|
[2025/09/12 05:24:13 283340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653347149|now:1757654653283320|interval:63829|pto_count:0|srtt:37327
[2025/09/12 05:24:13 283344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39790, ack_elapse 38872, delivered 46814|rate 1176526|lost 202|
[2025/09/12 05:24:13 283349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1176526) in round 50|
[2025/09/12 05:24:13 283353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 283357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5064|
[2025/09/12 05:24:13 283361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653245823|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 283365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97158|packet_lost:0|acked:2400|po_sent_time:1757654653245823|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2249439|
[2025/09/12 05:24:13 283372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97166|full_bw_reached:1|inflight:45607|srtt:37327|latest_rtt:37413|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 283378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1010|largest:1010|pns:2|
[2025/09/12 05:24:13 283382] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1010|frame:ACK |recv_time:1757654653283236|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 283387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773283236|now:1757654653283236|interv:120000000|
[2025/09/12 05:24:13 283391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773283236|now:1757654653283236|interv:120000000|
[2025/09/12 05:24:13 283395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653283917|pq_index:0|
[2025/09/12 05:24:13 283399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653282655|
[2025/09/12 05:24:13 283403] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653283402|
[2025/09/12 05:24:13 283407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653283406|
[2025/09/12 05:24:13 283413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37327|min_srtt:37327|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 283417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2343882|
[2025/09/12 05:24:13 283422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37327|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 283426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 283430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37327|min_srtt:37327|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 283434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2345061|
[2025/09/12 05:24:13 283439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37327|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 283443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 283447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37327|min_srtt:37327|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 283451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2346240|
[2025/09/12 05:24:13 283483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 283487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 283491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 283495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 283499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 283504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2296722|
[2025/09/12 05:24:13 283508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 283512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 283516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653283917|
[2025/09/12 05:24:13 283520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653283917|
[2025/09/12 05:24:13 283523] [debug] |xqc_engine_wakeup_after|wakeup:1757654653283917|now:1757654653283523|diff:394|
[2025/09/12 05:24:13 283528] [debug] |xqc_engine_main_logic|END|now:1757654653283406|
[2025/09/12 05:24:13 283533] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653283533|
[2025/09/12 05:24:13 283537] [debug] |xqc_engine_wakeup_after|wakeup:1757654653283917|now:1757654653283537|diff:380|
[2025/09/12 05:24:13 283540] [debug] |xqc_engine_main_logic|END|now:1757654653283533|
[2025/09/12 05:24:13 284610] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653284609|
[2025/09/12 05:24:13 284619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653283917|pq_index:0|
[2025/09/12 05:24:13 284623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653283406|
[2025/09/12 05:24:13 284628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653284627|
[2025/09/12 05:24:13 284632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653283917|now:1757654653284627|
[2025/09/12 05:24:13 284636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653283917|now:1757654653284627|
[2025/09/12 05:24:13 284640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 284645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37327|min_srtt:37327|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 284650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2346240|
[2025/09/12 05:24:13 284654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 284658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 284666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 284671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 284675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 284679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2296722|
[2025/09/12 05:24:13 284684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 284688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2182|
[2025/09/12 05:24:13 284719] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2182|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653284696|stream_id:0|stream_offset:2296722|
[2025/09/12 05:24:13 284728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2182|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 284736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 284742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37327|rtt_var:172|pto_duration:39327|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 284748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 284752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 284756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 284760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653349023|now:1757654653284742|interv:64281|
[2025/09/12 05:24:13 284764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653349023|now:1757654653284742|interval:64281|pto_count:0|srtt:37327
[2025/09/12 05:24:13 284769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:46807|
[2025/09/12 05:24:13 284774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 284778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2297901|
[2025/09/12 05:24:13 284782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 284786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2183|
[2025/09/12 05:24:13 284811] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2183|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653284793|stream_id:0|stream_offset:2297901|
[2025/09/12 05:24:13 284820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2183|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 284833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 284840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37327|rtt_var:172|pto_duration:39327|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 284845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 284849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 284853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 284857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653349120|now:1757654653284840|interv:64280|
[2025/09/12 05:24:13 284861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653349120|now:1757654653284840|interval:64280|pto_count:0|srtt:37327
[2025/09/12 05:24:13 284866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:48007|
[2025/09/12 05:24:13 284870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 284874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2299080|
[2025/09/12 05:24:13 284879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 284883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653285883|now:1757654653284883|interv:1000|
[2025/09/12 05:24:13 284887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 284890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 284894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653285883|
[2025/09/12 05:24:13 284898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653285883|
[2025/09/12 05:24:13 284902] [debug] |xqc_engine_wakeup_after|wakeup:1757654653285883|now:1757654653284902|diff:981|
[2025/09/12 05:24:13 284906] [debug] |xqc_engine_main_logic|END|now:1757654653284627|
[2025/09/12 05:24:13 285242] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653285241|
[2025/09/12 05:24:13 285248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 285254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1010|
[2025/09/12 05:24:13 285257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1011|
[2025/09/12 05:24:13 285263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1011|
[2025/09/12 05:24:13 285267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 285272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2144|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2145|path_largest_ack:2144|
[2025/09/12 05:24:13 285277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:2247032|prior_time:1757654653244364|is_app_limited:0|send_elapse:39895|ack_elapse:40877|ctl_first_sent_time:1757654653245928|lagest_ack_time:1757654653285241|curr_delivered:2295046|
[2025/09/12 05:24:13 285285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653245928|
[2025/09/12 05:24:13 285289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:759||sndq_packets_used_bytes:0|sndq_packets_free:1917|
[2025/09/12 05:24:13 285294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2145|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2145|path_largest_ack:2145|
[2025/09/12 05:24:13 285298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2249439|prior_time:1757654653246352|is_app_limited:0|send_elapse:37886|ack_elapse:38889|ctl_first_sent_time:1757654653247802|lagest_ack_time:1757654653285241|curr_delivered:2296246|
[2025/09/12 05:24:13 285302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653247802|
[2025/09/12 05:24:13 285306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:758||sndq_packets_used_bytes:0|sndq_packets_free:1918|
[2025/09/12 05:24:13 285310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37327|rttvar:172|minrtt:30532|latest_rtt:37439|ack_delay:32|
[2025/09/12 05:24:13 285314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37337|rttvar:149|minrtt:30532|latest_rtt:37439|ack_delay:32|
[2025/09/12 05:24:13 285318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2145|lost_pn:2142|thresh:3|
[2025/09/12 05:24:13 285322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 285326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37337|rtt_var:149|pto_duration:39337|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 285330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 285334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 285338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 285342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653349130|now:1757654653285326|interv:63804|
[2025/09/12 05:24:13 285346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653349130|now:1757654653285326|interval:63804|pto_count:0|srtt:37337
[2025/09/12 05:24:13 285350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37886, ack_elapse 38889, delivered 46807|rate 1203605|lost 202|
[2025/09/12 05:24:13 285354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 50 -> 51|
[2025/09/12 05:24:13 285358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203605) in round 51|
[2025/09/12 05:24:13 285362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 285366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5064|
[2025/09/12 05:24:13 285370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653247802|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 285377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653247802|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 285382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97166|full_bw_reached:1|inflight:45607|srtt:37337|latest_rtt:37439|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:13 285387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1011|largest:1011|pns:2|
[2025/09/12 05:24:13 285391] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1011|frame:ACK |recv_time:1757654653285241|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 285396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773285241|now:1757654653285241|interv:120000000|
[2025/09/12 05:24:13 285400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773285241|now:1757654653285241|interv:120000000|
[2025/09/12 05:24:13 285404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653285883|pq_index:0|
[2025/09/12 05:24:13 285408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653284627|
[2025/09/12 05:24:13 285412] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653285412|
[2025/09/12 05:24:13 285417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653285416|
[2025/09/12 05:24:13 285422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37337|min_srtt:37337|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 285426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2346240|
[2025/09/12 05:24:13 285431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37337|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 285435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 285440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37337|min_srtt:37337|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 285444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2347419|
[2025/09/12 05:24:13 285448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37337|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 285452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 285483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37337|min_srtt:37337|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 285488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2348598|
[2025/09/12 05:24:13 285492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 285496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 285500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 285504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 285509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 285513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2299080|
[2025/09/12 05:24:13 285517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 285521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 285525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653285883|
[2025/09/12 05:24:13 285529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653285883|
[2025/09/12 05:24:13 285533] [debug] |xqc_engine_wakeup_after|wakeup:1757654653285883|now:1757654653285533|diff:350|
[2025/09/12 05:24:13 285537] [debug] |xqc_engine_main_logic|END|now:1757654653285416|
[2025/09/12 05:24:13 285542] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653285542|
[2025/09/12 05:24:13 285546] [debug] |xqc_engine_wakeup_after|wakeup:1757654653285883|now:1757654653285546|diff:337|
[2025/09/12 05:24:13 285550] [debug] |xqc_engine_main_logic|END|now:1757654653285542|
[2025/09/12 05:24:13 286618] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653286618|
[2025/09/12 05:24:13 286627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653285883|pq_index:0|
[2025/09/12 05:24:13 286631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653285416|
[2025/09/12 05:24:13 286636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653286635|
[2025/09/12 05:24:13 286641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653285883|now:1757654653286635|
[2025/09/12 05:24:13 286645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653285883|now:1757654653286635|
[2025/09/12 05:24:13 286649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 286654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37337|min_srtt:37337|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 286659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2348598|
[2025/09/12 05:24:13 286667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 286671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 286675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 286679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 286684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 286688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2299080|
[2025/09/12 05:24:13 286692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 286697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2184|
[2025/09/12 05:24:13 286728] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2184|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653286705|stream_id:0|stream_offset:2299080|
[2025/09/12 05:24:13 286737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2184|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 286744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 286750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37337|rtt_var:149|pto_duration:39337|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 286757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 286761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 286765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 286769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653351042|now:1757654653286750|interv:64292|
[2025/09/12 05:24:13 286773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653351042|now:1757654653286750|interval:64292|pto_count:0|srtt:37337
[2025/09/12 05:24:13 286777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:46807|
[2025/09/12 05:24:13 286782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 286786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2300259|
[2025/09/12 05:24:13 286791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 286795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2185|
[2025/09/12 05:24:13 286826] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2185|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653286806|stream_id:0|stream_offset:2300259|
[2025/09/12 05:24:13 286835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2185|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 286842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 286848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37337|rtt_var:149|pto_duration:39337|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 286854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 286858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 286862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 286866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653351143|now:1757654653286848|interv:64295|
[2025/09/12 05:24:13 286870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653351143|now:1757654653286848|interval:64295|pto_count:0|srtt:37337
[2025/09/12 05:24:13 286874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:48007|
[2025/09/12 05:24:13 286879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 286883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2301438|
[2025/09/12 05:24:13 286888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 286892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653287891|now:1757654653286891|interv:1000|
[2025/09/12 05:24:13 286896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 286899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 286903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653287891|
[2025/09/12 05:24:13 286907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653287891|
[2025/09/12 05:24:13 286911] [debug] |xqc_engine_wakeup_after|wakeup:1757654653287891|now:1757654653286911|diff:980|
[2025/09/12 05:24:13 286916] [debug] |xqc_engine_main_logic|END|now:1757654653286635|
[2025/09/12 05:24:13 287229] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653287229|
[2025/09/12 05:24:13 287235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 287240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1011|
[2025/09/12 05:24:13 287244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1012|
[2025/09/12 05:24:13 287250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1012|
[2025/09/12 05:24:13 287254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 287264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2146|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2147|path_largest_ack:2146|
[2025/09/12 05:24:13 287268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2249439|prior_time:1757654653246352|is_app_limited:0|send_elapse:37987|ack_elapse:40877|ctl_first_sent_time:1757654653247903|lagest_ack_time:1757654653287229|curr_delivered:2297446|
[2025/09/12 05:24:13 287272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653247903|
[2025/09/12 05:24:13 287277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:757||sndq_packets_used_bytes:0|sndq_packets_free:1919|
[2025/09/12 05:24:13 287281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2147|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2147|path_largest_ack:2147|
[2025/09/12 05:24:13 287285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2251839|prior_time:1757654653248346|is_app_limited:0|send_elapse:39791|ack_elapse:38883|ctl_first_sent_time:1757654653249811|lagest_ack_time:1757654653287229|curr_delivered:2298646|
[2025/09/12 05:24:13 287290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653249811|
[2025/09/12 05:24:13 287294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:756||sndq_packets_used_bytes:0|sndq_packets_free:1920|
[2025/09/12 05:24:13 287298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37337|rttvar:149|minrtt:30532|latest_rtt:37418|ack_delay:40|
[2025/09/12 05:24:13 287302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37342|rttvar:122|minrtt:30532|latest_rtt:37418|ack_delay:40|
[2025/09/12 05:24:13 287306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2147|lost_pn:2144|thresh:3|
[2025/09/12 05:24:13 287310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 287314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37342|rtt_var:122|pto_duration:39342|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 287318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 287322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 287326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 287330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653351148|now:1757654653287314|interv:63834|
[2025/09/12 05:24:13 287334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653351148|now:1757654653287314|interval:63834|pto_count:0|srtt:37342
[2025/09/12 05:24:13 287338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39791, ack_elapse 38883, delivered 46807|rate 1176321|lost 202|
[2025/09/12 05:24:13 287342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1176321) in round 51|
[2025/09/12 05:24:13 287346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 287353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5064|
[2025/09/12 05:24:13 287357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653249811|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 287361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653249811|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 287369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97166|full_bw_reached:1|inflight:45607|srtt:37342|latest_rtt:37418|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 287374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1012|largest:1012|pns:2|
[2025/09/12 05:24:13 287379] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1012|frame:ACK |recv_time:1757654653287229|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 287383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773287229|now:1757654653287229|interv:120000000|
[2025/09/12 05:24:13 287387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773287229|now:1757654653287229|interv:120000000|
[2025/09/12 05:24:13 287391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653287891|pq_index:0|
[2025/09/12 05:24:13 287395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653286635|
[2025/09/12 05:24:13 287399] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653287399|
[2025/09/12 05:24:13 287404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653287403|
[2025/09/12 05:24:13 287409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37342|min_srtt:37342|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 287414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2348598|
[2025/09/12 05:24:13 287418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37342|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 287423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 287427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37342|min_srtt:37342|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 287431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2349777|
[2025/09/12 05:24:13 287435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37342|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 287443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 287447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37342|min_srtt:37342|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 287451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2350956|
[2025/09/12 05:24:13 287477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 287482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 287486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 287490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 287495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 287499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2301438|
[2025/09/12 05:24:13 287503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 287507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 287511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653287891|
[2025/09/12 05:24:13 287515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653287891|
[2025/09/12 05:24:13 287519] [debug] |xqc_engine_wakeup_after|wakeup:1757654653287891|now:1757654653287519|diff:372|
[2025/09/12 05:24:13 287523] [debug] |xqc_engine_main_logic|END|now:1757654653287403|
[2025/09/12 05:24:13 287528] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653287528|
[2025/09/12 05:24:13 287532] [debug] |xqc_engine_wakeup_after|wakeup:1757654653287891|now:1757654653287532|diff:359|
[2025/09/12 05:24:13 287535] [debug] |xqc_engine_main_logic|END|now:1757654653287528|
[2025/09/12 05:24:13 288604] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653288604|
[2025/09/12 05:24:13 288613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653287891|pq_index:0|
[2025/09/12 05:24:13 288617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653287403|
[2025/09/12 05:24:13 288622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653288621|
[2025/09/12 05:24:13 288626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653287891|now:1757654653288621|
[2025/09/12 05:24:13 288631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653287891|now:1757654653288621|
[2025/09/12 05:24:13 288634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 288640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37342|min_srtt:37342|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 288649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2350956|
[2025/09/12 05:24:13 288653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 288657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 288661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 288665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 288669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 288673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2301438|
[2025/09/12 05:24:13 288678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 288682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2186|
[2025/09/12 05:24:13 288714] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2186|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653288690|stream_id:0|stream_offset:2301438|
[2025/09/12 05:24:13 288722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2186|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 288729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 288736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37342|rtt_var:122|pto_duration:39342|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 288742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 288747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 288751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 288755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653353032|now:1757654653288736|interv:64296|
[2025/09/12 05:24:13 288759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653353032|now:1757654653288736|interval:64296|pto_count:0|srtt:37342
[2025/09/12 05:24:13 288763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:46807|
[2025/09/12 05:24:13 288768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 288772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2302617|
[2025/09/12 05:24:13 288783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 288787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2187|
[2025/09/12 05:24:13 288814] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2187|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653288794|stream_id:0|stream_offset:2302617|
[2025/09/12 05:24:13 288824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2187|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 288830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 288837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37342|rtt_var:122|pto_duration:39342|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 288844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 288848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 288852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 288856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653353136|now:1757654653288836|interv:64300|
[2025/09/12 05:24:13 288860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653353136|now:1757654653288836|interval:64300|pto_count:0|srtt:37342
[2025/09/12 05:24:13 288864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:48007|
[2025/09/12 05:24:13 288869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 288873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2303796|
[2025/09/12 05:24:13 288878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 288881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653289881|now:1757654653288881|interv:1000|
[2025/09/12 05:24:13 288885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 288889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 288893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653289881|
[2025/09/12 05:24:13 288897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653289881|
[2025/09/12 05:24:13 288901] [debug] |xqc_engine_wakeup_after|wakeup:1757654653289881|now:1757654653288901|diff:980|
[2025/09/12 05:24:13 288906] [debug] |xqc_engine_main_logic|END|now:1757654653288621|
[2025/09/12 05:24:13 289244] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653289243|
[2025/09/12 05:24:13 289249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 289255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1012|
[2025/09/12 05:24:13 289259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1013|
[2025/09/12 05:24:13 289269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1013|
[2025/09/12 05:24:13 289274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 289278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2148|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2149|path_largest_ack:2148|
[2025/09/12 05:24:13 289283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2251839|prior_time:1757654653248346|is_app_limited:0|send_elapse:39895|ack_elapse:40897|ctl_first_sent_time:1757654653249915|lagest_ack_time:1757654653289243|curr_delivered:2299846|
[2025/09/12 05:24:13 289287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653249915|
[2025/09/12 05:24:13 289292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:755||sndq_packets_used_bytes:0|sndq_packets_free:1921|
[2025/09/12 05:24:13 289296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2149|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2149|path_largest_ack:2149|
[2025/09/12 05:24:13 289300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2254239|prior_time:1757654653250356|is_app_limited:0|send_elapse:37916|ack_elapse:38887|ctl_first_sent_time:1757654653251813|lagest_ack_time:1757654653289243|curr_delivered:2301046|
[2025/09/12 05:24:13 289305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653251813|
[2025/09/12 05:24:13 289308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:754||sndq_packets_used_bytes:0|sndq_packets_free:1922|
[2025/09/12 05:24:13 289313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37342|rttvar:122|minrtt:30532|latest_rtt:37430|ack_delay:32|
[2025/09/12 05:24:13 289317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37349|rttvar:106|minrtt:30532|latest_rtt:37430|ack_delay:32|
[2025/09/12 05:24:13 289321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2149|lost_pn:2146|thresh:3|
[2025/09/12 05:24:13 289325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 289329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37349|rtt_var:106|pto_duration:39349|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 289333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 289337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 289341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 289345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653353143|now:1757654653289329|interv:63814|
[2025/09/12 05:24:13 289349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653353143|now:1757654653289329|interval:63814|pto_count:0|srtt:37349
[2025/09/12 05:24:13 289353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37916, ack_elapse 38887, delivered 46807|rate 1203667|lost 202|
[2025/09/12 05:24:13 289360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203667) in round 51|
[2025/09/12 05:24:13 289364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 289368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5064|
[2025/09/12 05:24:13 289372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653251813|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 289377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653251813|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 289381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97166|full_bw_reached:1|inflight:45607|srtt:37349|latest_rtt:37430|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 289386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:13 289390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654653314243|now:1757654653289243|interv:25000|
[2025/09/12 05:24:13 289395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653289243|max_ack_delay:25000|
[2025/09/12 05:24:13 289400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1013|largest:1013|pns:2|
[2025/09/12 05:24:13 289404] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1013|frame:PING ACK |recv_time:1757654653289243|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 289408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773289243|now:1757654653289243|interv:120000000|
[2025/09/12 05:24:13 289413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773289243|now:1757654653289243|interv:120000000|
[2025/09/12 05:24:13 289416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653289881|pq_index:0|
[2025/09/12 05:24:13 289420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653288621|
[2025/09/12 05:24:13 289424] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653289424|
[2025/09/12 05:24:13 289429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653289428|
[2025/09/12 05:24:13 289434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37349|min_srtt:37349|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 289439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2350956|
[2025/09/12 05:24:13 289443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37349|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 289450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 289473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37349|min_srtt:37349|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 289482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2352135|
[2025/09/12 05:24:13 289487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37349|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 289491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 289496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37349|min_srtt:37349|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 289500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2353314|
[2025/09/12 05:24:13 289504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 289508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 289512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 289516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 289520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 289524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2303796|
[2025/09/12 05:24:13 289529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 289533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 289536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653289881|
[2025/09/12 05:24:13 289540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653289881|
[2025/09/12 05:24:13 289544] [debug] |xqc_engine_wakeup_after|wakeup:1757654653289881|now:1757654653289544|diff:337|
[2025/09/12 05:24:13 289548] [debug] |xqc_engine_main_logic|END|now:1757654653289428|
[2025/09/12 05:24:13 289554] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653289553|
[2025/09/12 05:24:13 289557] [debug] |xqc_engine_wakeup_after|wakeup:1757654653289881|now:1757654653289557|diff:324|
[2025/09/12 05:24:13 289561] [debug] |xqc_engine_main_logic|END|now:1757654653289553|
[2025/09/12 05:24:13 290631] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653290631|
[2025/09/12 05:24:13 290640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653289881|pq_index:0|
[2025/09/12 05:24:13 290644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653289428|
[2025/09/12 05:24:13 290653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653290652|
[2025/09/12 05:24:13 290658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653289881|now:1757654653290652|
[2025/09/12 05:24:13 290662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653289881|now:1757654653290652|
[2025/09/12 05:24:13 290666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 290671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37349|min_srtt:37349|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 290676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2353314|
[2025/09/12 05:24:13 290680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 290684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 290688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 290692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 290696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 290700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2303796|
[2025/09/12 05:24:13 290705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 290709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2188|
[2025/09/12 05:24:13 290740] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2188|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653290717|stream_id:0|stream_offset:2303796|
[2025/09/12 05:24:13 290749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2188|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 290757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 290763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37349|rtt_var:106|pto_duration:39349|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 290769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 290774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 290778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 290782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653355066|now:1757654653290763|interv:64303|
[2025/09/12 05:24:13 290790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653355066|now:1757654653290763|interval:64303|pto_count:0|srtt:37349
[2025/09/12 05:24:13 290795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:46807|
[2025/09/12 05:24:13 290799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 290806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2304975|
[2025/09/12 05:24:13 290813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 290818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2189|
[2025/09/12 05:24:13 290845] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2189|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653290825|stream_id:0|stream_offset:2304975|
[2025/09/12 05:24:13 290853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2189|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 290860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 290867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37349|rtt_var:106|pto_duration:39349|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 290873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 290878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 290882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 290886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653355174|now:1757654653290866|interv:64308|
[2025/09/12 05:24:13 290890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653355174|now:1757654653290866|interval:64308|pto_count:0|srtt:37349
[2025/09/12 05:24:13 290894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:48007|
[2025/09/12 05:24:13 290899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 290903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2306154|
[2025/09/12 05:24:13 290907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 290911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653291911|now:1757654653290911|interv:1000|
[2025/09/12 05:24:13 290915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 290919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 290927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653291911|
[2025/09/12 05:24:13 290932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653291911|
[2025/09/12 05:24:13 290936] [debug] |xqc_engine_wakeup_after|wakeup:1757654653291911|now:1757654653290936|diff:975|
[2025/09/12 05:24:13 290940] [debug] |xqc_engine_main_logic|END|now:1757654653290652|
[2025/09/12 05:24:13 291228] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653291227|
[2025/09/12 05:24:13 291234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 291239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1013|
[2025/09/12 05:24:13 291243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1014|
[2025/09/12 05:24:13 291249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1014|
[2025/09/12 05:24:13 291253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 291258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2150|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2151|path_largest_ack:2150|
[2025/09/12 05:24:13 291262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2254239|prior_time:1757654653250356|is_app_limited:0|send_elapse:38020|ack_elapse:40871|ctl_first_sent_time:1757654653251917|lagest_ack_time:1757654653291227|curr_delivered:2302246|
[2025/09/12 05:24:13 291267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653251917|
[2025/09/12 05:24:13 291271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:753||sndq_packets_used_bytes:0|sndq_packets_free:1923|
[2025/09/12 05:24:13 291276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2151|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2151|path_largest_ack:2151|
[2025/09/12 05:24:13 291280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2256639|prior_time:1757654653252297|is_app_limited:0|send_elapse:39773|ack_elapse:38930|ctl_first_sent_time:1757654653253770|lagest_ack_time:1757654653291227|curr_delivered:2303446|
[2025/09/12 05:24:13 291284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653253770|
[2025/09/12 05:24:13 291288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:752||sndq_packets_used_bytes:0|sndq_packets_free:1924|
[2025/09/12 05:24:13 291292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37349|rttvar:106|minrtt:30532|latest_rtt:37457|ack_delay:32|
[2025/09/12 05:24:13 291296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37359|rttvar:99|minrtt:30532|latest_rtt:37457|ack_delay:32|
[2025/09/12 05:24:13 291301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2151|lost_pn:2148|thresh:3|
[2025/09/12 05:24:13 291305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 291309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37359|rtt_var:99|pto_duration:39359|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 291313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 291321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 291325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 291329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653355184|now:1757654653291309|interv:63875|
[2025/09/12 05:24:13 291333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653355184|now:1757654653291309|interval:63875|pto_count:0|srtt:37359
[2025/09/12 05:24:13 291337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39773, ack_elapse 38930, delivered 46807|rate 1176853|lost 202|
[2025/09/12 05:24:13 291341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1176853) in round 51|
[2025/09/12 05:24:13 291346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 291350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5064|
[2025/09/12 05:24:13 291354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653253770|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 291358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653253770|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 291363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97166|full_bw_reached:1|inflight:45607|srtt:37359|latest_rtt:37457|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 291368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1014|largest:1014|pns:2|
[2025/09/12 05:24:13 291373] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1014|frame:ACK |recv_time:1757654653291227|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 291377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773291227|now:1757654653291227|interv:120000000|
[2025/09/12 05:24:13 291381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773291227|now:1757654653291227|interv:120000000|
[2025/09/12 05:24:13 291385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653291911|pq_index:0|
[2025/09/12 05:24:13 291390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653290652|
[2025/09/12 05:24:13 291393] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653291393|
[2025/09/12 05:24:13 291398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653291397|
[2025/09/12 05:24:13 291404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37359|min_srtt:37359|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 291408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2353314|
[2025/09/12 05:24:13 291416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37359|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 291420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 291424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37359|min_srtt:37359|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 291429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2354493|
[2025/09/12 05:24:13 291433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37359|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 291437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 291441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37359|min_srtt:37359|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 291446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2355672|
[2025/09/12 05:24:13 291450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 291454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 291481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 291485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 291490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 291494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2306154|
[2025/09/12 05:24:13 291499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 291502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 291506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653291911|
[2025/09/12 05:24:13 291510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653291911|
[2025/09/12 05:24:13 291514] [debug] |xqc_engine_wakeup_after|wakeup:1757654653291911|now:1757654653291514|diff:397|
[2025/09/12 05:24:13 291518] [debug] |xqc_engine_main_logic|END|now:1757654653291397|
[2025/09/12 05:24:13 291523] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653291523|
[2025/09/12 05:24:13 291527] [debug] |xqc_engine_wakeup_after|wakeup:1757654653291911|now:1757654653291527|diff:384|
[2025/09/12 05:24:13 291531] [debug] |xqc_engine_main_logic|END|now:1757654653291523|
[2025/09/12 05:24:13 292604] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653292604|
[2025/09/12 05:24:13 292613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653291911|pq_index:0|
[2025/09/12 05:24:13 292617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653291397|
[2025/09/12 05:24:13 292622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653292621|
[2025/09/12 05:24:13 292627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653291911|now:1757654653292621|
[2025/09/12 05:24:13 292631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653291911|now:1757654653292621|
[2025/09/12 05:24:13 292635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 292640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37359|min_srtt:37359|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 292645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2355672|
[2025/09/12 05:24:13 292649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 292653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 292657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 292661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 292666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 292670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2306154|
[2025/09/12 05:24:13 292674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 292679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2190|
[2025/09/12 05:24:13 292710] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2190|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653292686|stream_id:0|stream_offset:2306154|
[2025/09/12 05:24:13 292719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2190|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 292727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 292733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37359|rtt_var:99|pto_duration:39359|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 292739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 292743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 292752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 292756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653357045|now:1757654653292733|interv:64312|
[2025/09/12 05:24:13 292760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653357045|now:1757654653292733|interval:64312|pto_count:0|srtt:37359
[2025/09/12 05:24:13 292765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:46807|
[2025/09/12 05:24:13 292769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 292774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2307333|
[2025/09/12 05:24:13 292778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 292782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2191|
[2025/09/12 05:24:13 292810] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2191|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653292789|stream_id:0|stream_offset:2307333|
[2025/09/12 05:24:13 292818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2191|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 292825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 292832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37359|rtt_var:99|pto_duration:39359|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 292838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 292842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 292846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 292850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653357148|now:1757654653292832|interv:64316|
[2025/09/12 05:24:13 292854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653357148|now:1757654653292832|interval:64316|pto_count:0|srtt:37359
[2025/09/12 05:24:13 292858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:48007|
[2025/09/12 05:24:13 292863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 292867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2308512|
[2025/09/12 05:24:13 292872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 292875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653293875|now:1757654653292875|interv:1000|
[2025/09/12 05:24:13 292884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 292888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 292892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653293875|
[2025/09/12 05:24:13 292896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653293875|
[2025/09/12 05:24:13 292900] [debug] |xqc_engine_wakeup_after|wakeup:1757654653293875|now:1757654653292900|diff:975|
[2025/09/12 05:24:13 292904] [debug] |xqc_engine_main_logic|END|now:1757654653292621|
[2025/09/12 05:24:13 293216] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653293215|
[2025/09/12 05:24:13 293221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 293227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1014|
[2025/09/12 05:24:13 293231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1015|
[2025/09/12 05:24:13 293237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1015|
[2025/09/12 05:24:13 293241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 293245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2152|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2153|path_largest_ack:2152|
[2025/09/12 05:24:13 293250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2256639|prior_time:1757654653252297|is_app_limited:0|send_elapse:39882|ack_elapse:40918|ctl_first_sent_time:1757654653253879|lagest_ack_time:1757654653293215|curr_delivered:2304646|
[2025/09/12 05:24:13 293255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653253879|
[2025/09/12 05:24:13 293259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:751||sndq_packets_used_bytes:0|sndq_packets_free:1925|
[2025/09/12 05:24:13 293263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2153|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2153|path_largest_ack:2153|
[2025/09/12 05:24:13 293267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2259039|prior_time:1757654653254294|is_app_limited:0|send_elapse:37860|ack_elapse:38921|ctl_first_sent_time:1757654653255763|lagest_ack_time:1757654653293215|curr_delivered:2305846|
[2025/09/12 05:24:13 293272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653255763|
[2025/09/12 05:24:13 293276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:750||sndq_packets_used_bytes:0|sndq_packets_free:1926|
[2025/09/12 05:24:13 293280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37359|rttvar:99|minrtt:30532|latest_rtt:37452|ack_delay:40|
[2025/09/12 05:24:13 293284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37366|rttvar:88|minrtt:30532|latest_rtt:37452|ack_delay:40|
[2025/09/12 05:24:13 293288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2153|lost_pn:2150|thresh:3|
[2025/09/12 05:24:13 293292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 293296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37366|rtt_var:88|pto_duration:39366|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 293304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 293308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 293312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 293316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653357155|now:1757654653293296|interv:63859|
[2025/09/12 05:24:13 293320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653357155|now:1757654653293296|interval:63859|pto_count:0|srtt:37366
[2025/09/12 05:24:13 293324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37860, ack_elapse 38921, delivered 46807|rate 1202615|lost 202|
[2025/09/12 05:24:13 293329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202615) in round 51|
[2025/09/12 05:24:13 293333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 293337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5064|
[2025/09/12 05:24:13 293341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653255763|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 293345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653255763|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 293350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97166|full_bw_reached:1|inflight:45607|srtt:37366|latest_rtt:37452|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 293355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1015|largest:1015|pns:2|
[2025/09/12 05:24:13 293359] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1015|frame:ACK |recv_time:1757654653293215|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 293364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773293215|now:1757654653293215|interv:120000000|
[2025/09/12 05:24:13 293368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773293215|now:1757654653293215|interv:120000000|
[2025/09/12 05:24:13 293372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653293875|pq_index:0|
[2025/09/12 05:24:13 293376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653292621|
[2025/09/12 05:24:13 293380] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653293380|
[2025/09/12 05:24:13 293385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653293384|
[2025/09/12 05:24:13 293397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37366|min_srtt:37366|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 293401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2355672|
[2025/09/12 05:24:13 293405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37366|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 293410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 293414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37366|min_srtt:37366|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 293418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2356851|
[2025/09/12 05:24:13 293422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37366|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 293427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 293431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37366|min_srtt:37366|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 293435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2358030|
[2025/09/12 05:24:13 293439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 293443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 293447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 293451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 293478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 293487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2308512|
[2025/09/12 05:24:13 293492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 293495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 293499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653293875|
[2025/09/12 05:24:13 293503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653293875|
[2025/09/12 05:24:13 293507] [debug] |xqc_engine_wakeup_after|wakeup:1757654653293875|now:1757654653293507|diff:368|
[2025/09/12 05:24:13 293511] [debug] |xqc_engine_main_logic|END|now:1757654653293384|
[2025/09/12 05:24:13 293520] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653293520|
[2025/09/12 05:24:13 293524] [debug] |xqc_engine_wakeup_after|wakeup:1757654653293875|now:1757654653293524|diff:351|
[2025/09/12 05:24:13 293528] [debug] |xqc_engine_main_logic|END|now:1757654653293520|
[2025/09/12 05:24:13 294597] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653294597|
[2025/09/12 05:24:13 294606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653293875|pq_index:0|
[2025/09/12 05:24:13 294610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653293384|
[2025/09/12 05:24:13 294615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653294614|
[2025/09/12 05:24:13 294619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653293875|now:1757654653294614|
[2025/09/12 05:24:13 294623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653293875|now:1757654653294614|
[2025/09/12 05:24:13 294627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 294633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37366|min_srtt:37366|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 294637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2358030|
[2025/09/12 05:24:13 294641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 294645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 294649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 294653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 294658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 294662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2308512|
[2025/09/12 05:24:13 294666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 294671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2192|
[2025/09/12 05:24:13 294703] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2192|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653294679|stream_id:0|stream_offset:2308512|
[2025/09/12 05:24:13 294712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2192|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 294719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 294726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37366|rtt_var:88|pto_duration:39366|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 294737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 294741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 294745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 294749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653359045|now:1757654653294726|interv:64319|
[2025/09/12 05:24:13 294753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653359045|now:1757654653294726|interval:64319|pto_count:0|srtt:37366
[2025/09/12 05:24:13 294757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:46807|
[2025/09/12 05:24:13 294762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 294766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2309691|
[2025/09/12 05:24:13 294771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 294775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2193|
[2025/09/12 05:24:13 294803] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2193|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653294782|stream_id:0|stream_offset:2309691|
[2025/09/12 05:24:13 294811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2193|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 294818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 294825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37366|rtt_var:88|pto_duration:39366|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 294831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 294835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 294839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 294843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653359148|now:1757654653294825|interv:64323|
[2025/09/12 05:24:13 294847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653359148|now:1757654653294825|interval:64323|pto_count:0|srtt:37366
[2025/09/12 05:24:13 294851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:48007|
[2025/09/12 05:24:13 294856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 294860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2310870|
[2025/09/12 05:24:13 294869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 294873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653295873|now:1757654653294873|interv:1000|
[2025/09/12 05:24:13 294877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 294880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 294885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653295873|
[2025/09/12 05:24:13 294889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653295873|
[2025/09/12 05:24:13 294893] [debug] |xqc_engine_wakeup_after|wakeup:1757654653295873|now:1757654653294893|diff:980|
[2025/09/12 05:24:13 294897] [debug] |xqc_engine_main_logic|END|now:1757654653294614|
[2025/09/12 05:24:13 295211] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653295210|
[2025/09/12 05:24:13 295216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 295222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1015|
[2025/09/12 05:24:13 295226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1016|
[2025/09/12 05:24:13 295231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1016|
[2025/09/12 05:24:13 295235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 295240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2154|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2155|path_largest_ack:2154|
[2025/09/12 05:24:13 295245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2259039|prior_time:1757654653254294|is_app_limited:0|send_elapse:37966|ack_elapse:40916|ctl_first_sent_time:1757654653255869|lagest_ack_time:1757654653295210|curr_delivered:2307046|
[2025/09/12 05:24:13 295249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653255869|
[2025/09/12 05:24:13 295254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:749||sndq_packets_used_bytes:0|sndq_packets_free:1927|
[2025/09/12 05:24:13 295258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2155|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2155|path_largest_ack:2155|
[2025/09/12 05:24:13 295262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2261439|prior_time:1757654653256283|is_app_limited:0|send_elapse:39748|ack_elapse:38927|ctl_first_sent_time:1757654653257751|lagest_ack_time:1757654653295210|curr_delivered:2308246|
[2025/09/12 05:24:13 295267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653257751|
[2025/09/12 05:24:13 295271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:748||sndq_packets_used_bytes:0|sndq_packets_free:1928|
[2025/09/12 05:24:13 295275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37366|rttvar:88|minrtt:30532|latest_rtt:37459|ack_delay:32|
[2025/09/12 05:24:13 295279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37374|rttvar:81|minrtt:30532|latest_rtt:37459|ack_delay:32|
[2025/09/12 05:24:13 295283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2155|lost_pn:2152|thresh:3|
[2025/09/12 05:24:13 295291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 295295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37374|rtt_var:81|pto_duration:39374|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 295299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 295303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 295307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 295311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653359156|now:1757654653295295|interv:63861|
[2025/09/12 05:24:13 295315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653359156|now:1757654653295295|interval:63861|pto_count:0|srtt:37374
[2025/09/12 05:24:13 295319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39748, ack_elapse 38927, delivered 46807|rate 1177593|lost 202|
[2025/09/12 05:24:13 295323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1177593) in round 51|
[2025/09/12 05:24:13 295327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 295331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5064|
[2025/09/12 05:24:13 295335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653257751|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 295340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653257751|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 295344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97166|full_bw_reached:1|inflight:45607|srtt:37374|latest_rtt:37459|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 295349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1016|largest:1016|pns:2|
[2025/09/12 05:24:13 295354] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1016|frame:ACK |recv_time:1757654653295210|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 295358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773295210|now:1757654653295210|interv:120000000|
[2025/09/12 05:24:13 295362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773295210|now:1757654653295210|interv:120000000|
[2025/09/12 05:24:13 295366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653295873|pq_index:0|
[2025/09/12 05:24:13 295370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653294614|
[2025/09/12 05:24:13 295374] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653295374|
[2025/09/12 05:24:13 295379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653295378|
[2025/09/12 05:24:13 295387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37374|min_srtt:37374|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 295391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2358030|
[2025/09/12 05:24:13 295396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37374|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 295400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 295404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37374|min_srtt:37374|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 295408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2359209|
[2025/09/12 05:24:13 295413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37374|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 295417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 295421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37374|min_srtt:37374|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 295425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2360388|
[2025/09/12 05:24:13 295430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 295434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 295437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 295441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 295446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 295450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2310870|
[2025/09/12 05:24:13 295472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 295482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 295486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653295873|
[2025/09/12 05:24:13 295490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653295873|
[2025/09/12 05:24:13 295497] [debug] |xqc_engine_wakeup_after|wakeup:1757654653295873|now:1757654653295497|diff:376|
[2025/09/12 05:24:13 295501] [debug] |xqc_engine_main_logic|END|now:1757654653295378|
[2025/09/12 05:24:13 295506] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653295506|
[2025/09/12 05:24:13 295510] [debug] |xqc_engine_wakeup_after|wakeup:1757654653295873|now:1757654653295510|diff:363|
[2025/09/12 05:24:13 295514] [debug] |xqc_engine_main_logic|END|now:1757654653295506|
[2025/09/12 05:24:13 296583] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653296583|
[2025/09/12 05:24:13 296592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653295873|pq_index:0|
[2025/09/12 05:24:13 296596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653295378|
[2025/09/12 05:24:13 296601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653296600|
[2025/09/12 05:24:13 296606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653295873|now:1757654653296600|
[2025/09/12 05:24:13 296610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653295873|now:1757654653296600|
[2025/09/12 05:24:13 296614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 296619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37374|min_srtt:37374|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 296624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2360388|
[2025/09/12 05:24:13 296628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 296632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 296636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 296640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 296644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 296649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2310870|
[2025/09/12 05:24:13 296653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 296657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2194|
[2025/09/12 05:24:13 296689] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2194|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653296665|stream_id:0|stream_offset:2310870|
[2025/09/12 05:24:13 296697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2194|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 296711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 296718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37374|rtt_var:81|pto_duration:39374|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 296722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 296726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 296730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 296734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653361039|now:1757654653296718|interv:64321|
[2025/09/12 05:24:13 296738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653361039|now:1757654653296718|interval:64321|pto_count:0|srtt:37374
[2025/09/12 05:24:13 296743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:46807|
[2025/09/12 05:24:13 296748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 296752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2312049|
[2025/09/12 05:24:13 296756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 296760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2195|
[2025/09/12 05:24:13 296787] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2195|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653296767|stream_id:0|stream_offset:2312049|
[2025/09/12 05:24:13 296796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2195|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 296803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 296810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37374|rtt_var:81|pto_duration:39374|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 296818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 296823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 296829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 296833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653361141|now:1757654653296809|interv:64332|
[2025/09/12 05:24:13 296837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653361141|now:1757654653296809|interval:64332|pto_count:0|srtt:37374
[2025/09/12 05:24:13 296842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:48007|
[2025/09/12 05:24:13 296846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 296854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2313228|
[2025/09/12 05:24:13 296859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 296863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653297863|now:1757654653296863|interv:1000|
[2025/09/12 05:24:13 296867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 296870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 296874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653297863|
[2025/09/12 05:24:13 296878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653297863|
[2025/09/12 05:24:13 296882] [debug] |xqc_engine_wakeup_after|wakeup:1757654653297863|now:1757654653296882|diff:981|
[2025/09/12 05:24:13 296887] [debug] |xqc_engine_main_logic|END|now:1757654653296600|
[2025/09/12 05:24:13 297203] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653297203|
[2025/09/12 05:24:13 297209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 297214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1016|
[2025/09/12 05:24:13 297218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1017|
[2025/09/12 05:24:13 297224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1017|
[2025/09/12 05:24:13 297228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 297233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2156|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2157|path_largest_ack:2156|
[2025/09/12 05:24:13 297237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2261439|prior_time:1757654653256283|is_app_limited:0|send_elapse:39858|ack_elapse:40920|ctl_first_sent_time:1757654653257861|lagest_ack_time:1757654653297203|curr_delivered:2309446|
[2025/09/12 05:24:13 297241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653257861|
[2025/09/12 05:24:13 297246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:747||sndq_packets_used_bytes:0|sndq_packets_free:1929|
[2025/09/12 05:24:13 297250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2157|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2157|path_largest_ack:2157|
[2025/09/12 05:24:13 297254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2263839|prior_time:1757654653258258|is_app_limited:0|send_elapse:37848|ack_elapse:38945|ctl_first_sent_time:1757654653259732|lagest_ack_time:1757654653297203|curr_delivered:2310646|
[2025/09/12 05:24:13 297259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653259732|
[2025/09/12 05:24:13 297262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:746||sndq_packets_used_bytes:0|sndq_packets_free:1930|
[2025/09/12 05:24:13 297266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37374|rttvar:81|minrtt:30532|latest_rtt:37471|ack_delay:40|
[2025/09/12 05:24:13 297271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37381|rttvar:75|minrtt:30532|latest_rtt:37471|ack_delay:40|
[2025/09/12 05:24:13 297279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2157|lost_pn:2154|thresh:3|
[2025/09/12 05:24:13 297283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 297287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37381|rtt_var:75|pto_duration:39381|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 297291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 297295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 297299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 297303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653361148|now:1757654653297287|interv:63861|
[2025/09/12 05:24:13 297306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653361148|now:1757654653297287|interval:63861|pto_count:0|srtt:37381
[2025/09/12 05:24:13 297311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37848, ack_elapse 38945, delivered 46807|rate 1201874|lost 202|
[2025/09/12 05:24:13 297315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201874) in round 51|
[2025/09/12 05:24:13 297319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 297323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5064|
[2025/09/12 05:24:13 297327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653259732|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 297332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653259732|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 297336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97166|full_bw_reached:1|inflight:45607|srtt:37381|latest_rtt:37471|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 297342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1017|largest:1017|pns:2|
[2025/09/12 05:24:13 297346] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1017|frame:ACK |recv_time:1757654653297203|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 297351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773297203|now:1757654653297203|interv:120000000|
[2025/09/12 05:24:13 297355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773297203|now:1757654653297203|interv:120000000|
[2025/09/12 05:24:13 297359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653297863|pq_index:0|
[2025/09/12 05:24:13 297363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653296600|
[2025/09/12 05:24:13 297369] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653297369|
[2025/09/12 05:24:13 297374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653297373|
[2025/09/12 05:24:13 297380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37381|min_srtt:37381|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 297384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2360388|
[2025/09/12 05:24:13 297389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37381|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 297393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 297397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37381|min_srtt:37381|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 297401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2361567|
[2025/09/12 05:24:13 297406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37381|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 297410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 297414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37381|min_srtt:37381|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 297418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2362746|
[2025/09/12 05:24:13 297423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 297427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 297430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 297435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 297439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 297443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2313228|
[2025/09/12 05:24:13 297447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 297454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 297481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653297863|
[2025/09/12 05:24:13 297485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653297863|
[2025/09/12 05:24:13 297489] [debug] |xqc_engine_wakeup_after|wakeup:1757654653297863|now:1757654653297489|diff:374|
[2025/09/12 05:24:13 297493] [debug] |xqc_engine_main_logic|END|now:1757654653297373|
[2025/09/12 05:24:13 297498] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653297498|
[2025/09/12 05:24:13 297502] [debug] |xqc_engine_wakeup_after|wakeup:1757654653297863|now:1757654653297502|diff:361|
[2025/09/12 05:24:13 297506] [debug] |xqc_engine_main_logic|END|now:1757654653297498|
[2025/09/12 05:24:13 298575] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653298575|
[2025/09/12 05:24:13 298584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653297863|pq_index:0|
[2025/09/12 05:24:13 298588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653297373|
[2025/09/12 05:24:13 298593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653298592|
[2025/09/12 05:24:13 298597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653297863|now:1757654653298592|
[2025/09/12 05:24:13 298602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653297863|now:1757654653298592|
[2025/09/12 05:24:13 298606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 298611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37381|min_srtt:37381|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 298615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2362746|
[2025/09/12 05:24:13 298620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 298623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 298627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 298632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 298636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 298640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2313228|
[2025/09/12 05:24:13 298645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 298649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2196|
[2025/09/12 05:24:13 298680] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2196|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653298657|stream_id:0|stream_offset:2313228|
[2025/09/12 05:24:13 298696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2196|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 298703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 298710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37381|rtt_var:75|pto_duration:39381|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 298714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 298718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 298722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 298726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653363038|now:1757654653298709|interv:64329|
[2025/09/12 05:24:13 298730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653363038|now:1757654653298709|interval:64329|pto_count:0|srtt:37381
[2025/09/12 05:24:13 298734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:46807|
[2025/09/12 05:24:13 298739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 298744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2314407|
[2025/09/12 05:24:13 298748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 298752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2197|
[2025/09/12 05:24:13 298778] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2197|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653298759|stream_id:0|stream_offset:2314407|
[2025/09/12 05:24:13 298787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2197|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 298794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 298800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37381|rtt_var:75|pto_duration:39381|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 298807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 298812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 298816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 298820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653363140|now:1757654653298800|interv:64340|
[2025/09/12 05:24:13 298824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653363140|now:1757654653298800|interval:64340|pto_count:0|srtt:37381
[2025/09/12 05:24:13 298833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:48007|
[2025/09/12 05:24:13 298837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 298842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2315586|
[2025/09/12 05:24:13 298846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 298850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653299850|now:1757654653298850|interv:1000|
[2025/09/12 05:24:13 298854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 298858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 298862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653299850|
[2025/09/12 05:24:13 298866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653299850|
[2025/09/12 05:24:13 298870] [debug] |xqc_engine_wakeup_after|wakeup:1757654653299850|now:1757654653298870|diff:980|
[2025/09/12 05:24:13 298874] [debug] |xqc_engine_main_logic|END|now:1757654653298592|
[2025/09/12 05:24:13 299202] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653299201|
[2025/09/12 05:24:13 299207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 299213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1017|
[2025/09/12 05:24:13 299217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1018|
[2025/09/12 05:24:13 299223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1018|
[2025/09/12 05:24:13 299227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 299232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2158|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2159|path_largest_ack:2158|
[2025/09/12 05:24:13 299236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2263839|prior_time:1757654653258258|is_app_limited:0|send_elapse:37937|ack_elapse:40943|ctl_first_sent_time:1757654653259821|lagest_ack_time:1757654653299201|curr_delivered:2311846|
[2025/09/12 05:24:13 299241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653259821|
[2025/09/12 05:24:13 299245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:745||sndq_packets_used_bytes:0|sndq_packets_free:1931|
[2025/09/12 05:24:13 299249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2159|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2159|path_largest_ack:2159|
[2025/09/12 05:24:13 299254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2266239|prior_time:1757654653260307|is_app_limited:0|send_elapse:39807|ack_elapse:38894|ctl_first_sent_time:1757654653261795|lagest_ack_time:1757654653299201|curr_delivered:2313046|
[2025/09/12 05:24:13 299258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653261795|
[2025/09/12 05:24:13 299262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:744||sndq_packets_used_bytes:0|sndq_packets_free:1932|
[2025/09/12 05:24:13 299270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37381|rttvar:75|minrtt:30532|latest_rtt:37406|ack_delay:32|
[2025/09/12 05:24:13 299274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37380|rttvar:58|minrtt:30532|latest_rtt:37406|ack_delay:32|
[2025/09/12 05:24:13 299278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2159|lost_pn:2156|thresh:3|
[2025/09/12 05:24:13 299282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 299286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37380|rtt_var:58|pto_duration:39380|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 299291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 299295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 299298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 299302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653363139|now:1757654653299286|interv:63853|
[2025/09/12 05:24:13 299306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653363139|now:1757654653299286|interval:63853|pto_count:0|srtt:37380
[2025/09/12 05:24:13 299310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39807, ack_elapse 38894, delivered 46807|rate 1175848|lost 202|
[2025/09/12 05:24:13 299315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1175848) in round 51|
[2025/09/12 05:24:13 299319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 299323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5064|
[2025/09/12 05:24:13 299327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653261795|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 299331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653261795|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 299336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97166|full_bw_reached:1|inflight:45607|srtt:37380|latest_rtt:37406|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 299341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1018|largest:1018|pns:2|
[2025/09/12 05:24:13 299345] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1018|frame:ACK |recv_time:1757654653299201|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 299350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773299201|now:1757654653299201|interv:120000000|
[2025/09/12 05:24:13 299354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773299201|now:1757654653299201|interv:120000000|
[2025/09/12 05:24:13 299360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653299850|pq_index:0|
[2025/09/12 05:24:13 299364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653298592|
[2025/09/12 05:24:13 299368] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653299368|
[2025/09/12 05:24:13 299373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653299372|
[2025/09/12 05:24:13 299379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37380|min_srtt:37380|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 299383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2362746|
[2025/09/12 05:24:13 299387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37380|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 299392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 299396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37380|min_srtt:37380|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 299400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2363925|
[2025/09/12 05:24:13 299405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37380|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 299409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 299413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37380|min_srtt:37380|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 299417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2365104|
[2025/09/12 05:24:13 299422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 299426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 299429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 299434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 299438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 299442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2315586|
[2025/09/12 05:24:13 299449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 299453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 299481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653299850|
[2025/09/12 05:24:13 299485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653299850|
[2025/09/12 05:24:13 299489] [debug] |xqc_engine_wakeup_after|wakeup:1757654653299850|now:1757654653299489|diff:361|
[2025/09/12 05:24:13 299493] [debug] |xqc_engine_main_logic|END|now:1757654653299372|
[2025/09/12 05:24:13 299498] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653299498|
[2025/09/12 05:24:13 299502] [debug] |xqc_engine_wakeup_after|wakeup:1757654653299850|now:1757654653299502|diff:348|
[2025/09/12 05:24:13 299506] [debug] |xqc_engine_main_logic|END|now:1757654653299498|
[2025/09/12 05:24:13 300575] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653300575|
[2025/09/12 05:24:13 300584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653299850|pq_index:0|
[2025/09/12 05:24:13 300588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653299372|
[2025/09/12 05:24:13 300593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653300592|
[2025/09/12 05:24:13 300598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653299850|now:1757654653300592|
[2025/09/12 05:24:13 300602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653299850|now:1757654653300592|
[2025/09/12 05:24:13 300606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 300611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37380|min_srtt:37380|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 300616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2365104|
[2025/09/12 05:24:13 300620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 300624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 300628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 300632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 300636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 300640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2315586|
[2025/09/12 05:24:13 300645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 300649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2198|
[2025/09/12 05:24:13 300685] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2198|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653300661|stream_id:0|stream_offset:2315586|
[2025/09/12 05:24:13 300694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2198|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 300702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 300709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37380|rtt_var:58|pto_duration:39380|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 300715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 300719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 300723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 300727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653365041|now:1757654653300708|interv:64333|
[2025/09/12 05:24:13 300731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653365041|now:1757654653300708|interval:64333|pto_count:0|srtt:37380
[2025/09/12 05:24:13 300735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:46807|
[2025/09/12 05:24:13 300740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 300744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2316765|
[2025/09/12 05:24:13 300748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 300753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2199|
[2025/09/12 05:24:13 300778] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2199|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653300759|stream_id:0|stream_offset:2316765|
[2025/09/12 05:24:13 300787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2199|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 300794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 300800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37380|rtt_var:58|pto_duration:39380|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 300807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 300811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 300815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 300819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653365139|now:1757654653300800|interv:64339|
[2025/09/12 05:24:13 300828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653365139|now:1757654653300800|interval:64339|pto_count:0|srtt:37380
[2025/09/12 05:24:13 300833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:48007|
[2025/09/12 05:24:13 300837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 300841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2317944|
[2025/09/12 05:24:13 300846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 300850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653301849|now:1757654653300849|interv:1000|
[2025/09/12 05:24:13 300854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 300857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 300861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653301849|
[2025/09/12 05:24:13 300866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653301849|
[2025/09/12 05:24:13 300869] [debug] |xqc_engine_wakeup_after|wakeup:1757654653301849|now:1757654653300869|diff:980|
[2025/09/12 05:24:13 300874] [debug] |xqc_engine_main_logic|END|now:1757654653300592|
[2025/09/12 05:24:13 301190] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653301189|
[2025/09/12 05:24:13 301195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 301201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1018|
[2025/09/12 05:24:13 301205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1019|
[2025/09/12 05:24:13 301210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1019|
[2025/09/12 05:24:13 301214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 301219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2160|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2161|path_largest_ack:2160|
[2025/09/12 05:24:13 301224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2266239|prior_time:1757654653260307|is_app_limited:0|send_elapse:39920|ack_elapse:40882|ctl_first_sent_time:1757654653261908|lagest_ack_time:1757654653301189|curr_delivered:2314246|
[2025/09/12 05:24:13 301229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653261908|
[2025/09/12 05:24:13 301233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:743||sndq_packets_used_bytes:0|sndq_packets_free:1933|
[2025/09/12 05:24:13 301238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2161|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2161|path_largest_ack:2161|
[2025/09/12 05:24:13 301242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2268639|prior_time:1757654653262283|is_app_limited:0|send_elapse:37879|ack_elapse:38906|ctl_first_sent_time:1757654653263759|lagest_ack_time:1757654653301189|curr_delivered:2315446|
[2025/09/12 05:24:13 301250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653263759|
[2025/09/12 05:24:13 301254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:742||sndq_packets_used_bytes:0|sndq_packets_free:1934|
[2025/09/12 05:24:13 301258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37380|rttvar:58|minrtt:30532|latest_rtt:37430|ack_delay:32|
[2025/09/12 05:24:13 301262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37382|rttvar:48|minrtt:30532|latest_rtt:37430|ack_delay:32|
[2025/09/12 05:24:13 301266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2161|lost_pn:2158|thresh:3|
[2025/09/12 05:24:13 301270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 301274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37382|rtt_var:48|pto_duration:39382|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 301279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 301282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 301286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 301290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653365141|now:1757654653301274|interv:63867|
[2025/09/12 05:24:13 301294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653365141|now:1757654653301274|interval:63867|pto_count:0|srtt:37382
[2025/09/12 05:24:13 301299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37879, ack_elapse 38906, delivered 46807|rate 1203079|lost 202|
[2025/09/12 05:24:13 301303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203079) in round 51|
[2025/09/12 05:24:13 301307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 301311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5064|
[2025/09/12 05:24:13 301315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653263759|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 301319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653263759|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 301324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97166|full_bw_reached:1|inflight:45607|srtt:37382|latest_rtt:37430|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 301330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1019|largest:1019|pns:2|
[2025/09/12 05:24:13 301334] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1019|frame:ACK |recv_time:1757654653301189|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 301341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773301189|now:1757654653301189|interv:120000000|
[2025/09/12 05:24:13 301345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773301189|now:1757654653301189|interv:120000000|
[2025/09/12 05:24:13 301349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653301849|pq_index:0|
[2025/09/12 05:24:13 301353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653300592|
[2025/09/12 05:24:13 301357] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653301357|
[2025/09/12 05:24:13 301361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653301360|
[2025/09/12 05:24:13 301367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37382|min_srtt:37382|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 301371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2365104|
[2025/09/12 05:24:13 301375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37382|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 301380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 301384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37382|min_srtt:37382|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 301388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2366283|
[2025/09/12 05:24:13 301393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37382|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 301397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 301401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37382|min_srtt:37382|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 301405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2367462|
[2025/09/12 05:24:13 301410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 301413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 301417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 301421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 301428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 301432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2317944|
[2025/09/12 05:24:13 301437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 301441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 301444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653301849|
[2025/09/12 05:24:13 301448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653301849|
[2025/09/12 05:24:13 301452] [debug] |xqc_engine_wakeup_after|wakeup:1757654653301849|now:1757654653301452|diff:397|
[2025/09/12 05:24:13 301477] [debug] |xqc_engine_main_logic|END|now:1757654653301360|
[2025/09/12 05:24:13 301483] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653301483|
[2025/09/12 05:24:13 301487] [debug] |xqc_engine_wakeup_after|wakeup:1757654653301849|now:1757654653301487|diff:362|
[2025/09/12 05:24:13 301491] [debug] |xqc_engine_main_logic|END|now:1757654653301483|
[2025/09/12 05:24:13 302560] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653302560|
[2025/09/12 05:24:13 302569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653301849|pq_index:0|
[2025/09/12 05:24:13 302573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653301360|
[2025/09/12 05:24:13 302578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653302577|
[2025/09/12 05:24:13 302582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653301849|now:1757654653302577|
[2025/09/12 05:24:13 302586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653301849|now:1757654653302577|
[2025/09/12 05:24:13 302590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 302595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37382|min_srtt:37382|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 302600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2367462|
[2025/09/12 05:24:13 302604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 302608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 302612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 302616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 302620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 302624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2317944|
[2025/09/12 05:24:13 302633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 302638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2200|
[2025/09/12 05:24:13 302670] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2200|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653302645|stream_id:0|stream_offset:2317944|
[2025/09/12 05:24:13 302678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2200|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 302686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 302692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37382|rtt_var:48|pto_duration:39382|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 302698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 302702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 302706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 302710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653367027|now:1757654653302692|interv:64335|
[2025/09/12 05:24:13 302714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653367027|now:1757654653302692|interval:64335|pto_count:0|srtt:37382
[2025/09/12 05:24:13 302718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:46807|
[2025/09/12 05:24:13 302723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 302727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2319123|
[2025/09/12 05:24:13 302732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 302736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2201|
[2025/09/12 05:24:13 302761] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2201|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653302743|stream_id:0|stream_offset:2319123|
[2025/09/12 05:24:13 302770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2201|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 302777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 302784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37382|rtt_var:48|pto_duration:39382|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 302790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 302794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 302802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 302806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653367125|now:1757654653302783|interv:64342|
[2025/09/12 05:24:13 302810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653367125|now:1757654653302783|interval:64342|pto_count:0|srtt:37382
[2025/09/12 05:24:13 302815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:48007|
[2025/09/12 05:24:13 302820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 302824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2320302|
[2025/09/12 05:24:13 302828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 302832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653303832|now:1757654653302832|interv:1000|
[2025/09/12 05:24:13 302836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 302840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 302844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653303832|
[2025/09/12 05:24:13 302848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653303832|
[2025/09/12 05:24:13 302852] [debug] |xqc_engine_wakeup_after|wakeup:1757654653303832|now:1757654653302852|diff:980|
[2025/09/12 05:24:13 302856] [debug] |xqc_engine_main_logic|END|now:1757654653302577|
[2025/09/12 05:24:13 303256] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653303255|
[2025/09/12 05:24:13 303261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 303267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1019|
[2025/09/12 05:24:13 303270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1020|
[2025/09/12 05:24:13 303276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1020|
[2025/09/12 05:24:13 303280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 303285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2162|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2163|path_largest_ack:2162|
[2025/09/12 05:24:13 303289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2268639|prior_time:1757654653262283|is_app_limited:0|send_elapse:37981|ack_elapse:40972|ctl_first_sent_time:1757654653263861|lagest_ack_time:1757654653303255|curr_delivered:2316646|
[2025/09/12 05:24:13 303294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653263861|
[2025/09/12 05:24:13 303298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:741||sndq_packets_used_bytes:0|sndq_packets_free:1935|
[2025/09/12 05:24:13 303302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2163|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:2163|path_largest_ack:2163|
[2025/09/12 05:24:13 303311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2271039|prior_time:1757654653264262|is_app_limited:0|send_elapse:39785|ack_elapse:38993|ctl_first_sent_time:1757654653265767|lagest_ack_time:1757654653303255|curr_delivered:2317853|
[2025/09/12 05:24:13 303315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653265767|
[2025/09/12 05:24:13 303319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:740||sndq_packets_used_bytes:0|sndq_packets_free:1936|
[2025/09/12 05:24:13 303323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37382|rttvar:48|minrtt:30532|latest_rtt:37488|ack_delay:40|
[2025/09/12 05:24:13 303327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37391|rttvar:52|minrtt:30532|latest_rtt:37488|ack_delay:40|
[2025/09/12 05:24:13 303331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2163|lost_pn:2160|thresh:3|
[2025/09/12 05:24:13 303335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1001|pns:2|
[2025/09/12 05:24:13 303339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 303343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37391|rtt_var:52|pto_duration:39391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 303347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 303351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 303355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 303359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653367134|now:1757654653303343|interv:63791|
[2025/09/12 05:24:13 303363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653367134|now:1757654653303343|interval:63791|pto_count:0|srtt:37391
[2025/09/12 05:24:13 303367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39785, ack_elapse 38993, delivered 46814|rate 1176674|lost 202|
[2025/09/12 05:24:13 303372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1176674) in round 51|
[2025/09/12 05:24:13 303376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 303380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5064|
[2025/09/12 05:24:13 303384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2407|po_sent_time:1757654653265767|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 303388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2407|po_sent_time:1757654653265767|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 303392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97166|full_bw_reached:1|inflight:45600|srtt:37391|latest_rtt:37488|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 303401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1020|largest:1020|pns:2|
[2025/09/12 05:24:13 303405] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1020|frame:ACK |recv_time:1757654653303255|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 303409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773303255|now:1757654653303255|interv:120000000|
[2025/09/12 05:24:13 303413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773303255|now:1757654653303255|interv:120000000|
[2025/09/12 05:24:13 303417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653303832|pq_index:0|
[2025/09/12 05:24:13 303421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653302577|
[2025/09/12 05:24:13 303425] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653303425|
[2025/09/12 05:24:13 303430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653303429|
[2025/09/12 05:24:13 303436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37391|min_srtt:37391|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 303440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2367462|
[2025/09/12 05:24:13 303444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37391|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 303449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 303453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37391|min_srtt:37391|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 303481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2368641|
[2025/09/12 05:24:13 303486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37391|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 303490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 303494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37391|min_srtt:37391|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 303498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2369820|
[2025/09/12 05:24:13 303503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 303507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 303516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 303520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 303524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 303528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2320302|
[2025/09/12 05:24:13 303533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 303536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 303540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653303832|
[2025/09/12 05:24:13 303544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653303832|
[2025/09/12 05:24:13 303548] [debug] |xqc_engine_wakeup_after|wakeup:1757654653303832|now:1757654653303548|diff:284|
[2025/09/12 05:24:13 303552] [debug] |xqc_engine_main_logic|END|now:1757654653303429|
[2025/09/12 05:24:13 303557] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653303557|
[2025/09/12 05:24:13 303561] [debug] |xqc_engine_wakeup_after|wakeup:1757654653303832|now:1757654653303561|diff:271|
[2025/09/12 05:24:13 303565] [debug] |xqc_engine_main_logic|END|now:1757654653303557|
[2025/09/12 05:24:13 304634] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653304634|
[2025/09/12 05:24:13 304643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653303832|pq_index:0|
[2025/09/12 05:24:13 304647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653303429|
[2025/09/12 05:24:13 304652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653304651|
[2025/09/12 05:24:13 304657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653303832|now:1757654653304651|
[2025/09/12 05:24:13 304661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653303832|now:1757654653304651|
[2025/09/12 05:24:13 304665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 304670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37391|min_srtt:37391|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 304674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2369820|
[2025/09/12 05:24:13 304679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 304683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 304686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 304691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 304700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 304704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2320302|
[2025/09/12 05:24:13 304708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 304712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2202|
[2025/09/12 05:24:13 304744] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2202|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653304720|stream_id:0|stream_offset:2320302|
[2025/09/12 05:24:13 304753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2202|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 304760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 304767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37391|rtt_var:52|pto_duration:39391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 304774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 304780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 304784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 304788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653369111|now:1757654653304767|interv:64344|
[2025/09/12 05:24:13 304792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653369111|now:1757654653304767|interval:64344|pto_count:0|srtt:37391
[2025/09/12 05:24:13 304797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:46800|
[2025/09/12 05:24:13 304802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 304806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2321481|
[2025/09/12 05:24:13 304810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 304814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2203|
[2025/09/12 05:24:13 304843] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2203|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653304821|stream_id:0|stream_offset:2321481|
[2025/09/12 05:24:13 304851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2203|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 304859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 304865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37391|rtt_var:52|pto_duration:39391|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 304876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 304880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 304884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 304888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653369212|now:1757654653304865|interv:64347|
[2025/09/12 05:24:13 304892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653369212|now:1757654653304865|interval:64347|pto_count:0|srtt:37391
[2025/09/12 05:24:13 304897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:48000|
[2025/09/12 05:24:13 304901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 304906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2322660|
[2025/09/12 05:24:13 304910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 304914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653305914|now:1757654653304914|interv:1000|
[2025/09/12 05:24:13 304918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 304922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 304926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653305914|
[2025/09/12 05:24:13 304930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653305914|
[2025/09/12 05:24:13 304934] [debug] |xqc_engine_wakeup_after|wakeup:1757654653305914|now:1757654653304934|diff:980|
[2025/09/12 05:24:13 304938] [debug] |xqc_engine_main_logic|END|now:1757654653304651|
[2025/09/12 05:24:13 305176] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653305175|
[2025/09/12 05:24:13 305181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 305187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1020|
[2025/09/12 05:24:13 305190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1021|
[2025/09/12 05:24:13 305196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1021|
[2025/09/12 05:24:13 305200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 305205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2164|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2165|path_largest_ack:2164|
[2025/09/12 05:24:13 305209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:2271039|prior_time:1757654653264262|is_app_limited:0|send_elapse:39892|ack_elapse:40913|ctl_first_sent_time:1757654653265874|lagest_ack_time:1757654653305175|curr_delivered:2319053|
[2025/09/12 05:24:13 305214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653265874|
[2025/09/12 05:24:13 305219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:739||sndq_packets_used_bytes:0|sndq_packets_free:1937|
[2025/09/12 05:24:13 305227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2165|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2165|path_largest_ack:2165|
[2025/09/12 05:24:13 305231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45614|prior_delivered:2274639|prior_time:1757654653267286|is_app_limited:0|send_elapse:37583|ack_elapse:37889|ctl_first_sent_time:1757654653267554|lagest_ack_time:1757654653305175|curr_delivered:2320253|
[2025/09/12 05:24:13 305236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653267554|
[2025/09/12 05:24:13 305239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:738||sndq_packets_used_bytes:0|sndq_packets_free:1938|
[2025/09/12 05:24:13 305244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37391|rttvar:52|minrtt:30532|latest_rtt:37621|ack_delay:40|
[2025/09/12 05:24:13 305248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37415|rttvar:86|minrtt:30532|latest_rtt:37621|ack_delay:40|
[2025/09/12 05:24:13 305252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2165|lost_pn:2162|thresh:3|
[2025/09/12 05:24:13 305256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 305260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37415|rtt_var:86|pto_duration:39415|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 305264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 305268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 305272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 305276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653369236|now:1757654653305260|interv:63976|
[2025/09/12 05:24:13 305280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653369236|now:1757654653305260|interval:63976|pto_count:0|srtt:37415
[2025/09/12 05:24:13 305284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37583, ack_elapse 37889, delivered 45614|rate 1203885|lost 202|
[2025/09/12 05:24:13 305289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203885) in round 51|
[2025/09/12 05:24:13 305293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 305297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5064|
[2025/09/12 05:24:13 305301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653267554|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 305305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653267554|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 305309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97166|full_bw_reached:1|inflight:45600|srtt:37415|latest_rtt:37621|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 305318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1021|largest:1021|pns:2|
[2025/09/12 05:24:13 305322] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1021|frame:ACK |recv_time:1757654653305175|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 305327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773305175|now:1757654653305175|interv:120000000|
[2025/09/12 05:24:13 305331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773305175|now:1757654653305175|interv:120000000|
[2025/09/12 05:24:13 305334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653305914|pq_index:0|
[2025/09/12 05:24:13 305339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653304651|
[2025/09/12 05:24:13 305343] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653305342|
[2025/09/12 05:24:13 305347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653305346|
[2025/09/12 05:24:13 305353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37415|min_srtt:37415|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 305357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2369820|
[2025/09/12 05:24:13 305362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37415|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 305366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 305370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37415|min_srtt:37415|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 305374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2370999|
[2025/09/12 05:24:13 305379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37415|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 305383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 305387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37415|min_srtt:37415|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 305391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2372178|
[2025/09/12 05:24:13 305402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 305406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 305410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 305414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 305418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 305422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2322660|
[2025/09/12 05:24:13 305426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 305430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 305434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653305914|
[2025/09/12 05:24:13 305438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653305914|
[2025/09/12 05:24:13 305442] [debug] |xqc_engine_wakeup_after|wakeup:1757654653305914|now:1757654653305442|diff:472|
[2025/09/12 05:24:13 305446] [debug] |xqc_engine_main_logic|END|now:1757654653305346|
[2025/09/12 05:24:13 305451] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653305451|
[2025/09/12 05:24:13 305474] [debug] |xqc_engine_wakeup_after|wakeup:1757654653305914|now:1757654653305474|diff:440|
[2025/09/12 05:24:13 305483] [debug] |xqc_engine_main_logic|END|now:1757654653305451|
[2025/09/12 05:24:13 306553] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653306552|
[2025/09/12 05:24:13 306561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653305914|pq_index:0|
[2025/09/12 05:24:13 306566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653305346|
[2025/09/12 05:24:13 306571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653306570|
[2025/09/12 05:24:13 306575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653305914|now:1757654653306570|
[2025/09/12 05:24:13 306579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653305914|now:1757654653306570|
[2025/09/12 05:24:13 306583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 306589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37415|min_srtt:37415|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 306593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2372178|
[2025/09/12 05:24:13 306598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 306602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 306605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 306615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 306619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 306623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2322660|
[2025/09/12 05:24:13 306628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 306632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2204|
[2025/09/12 05:24:13 306664] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2204|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653306640|stream_id:0|stream_offset:2322660|
[2025/09/12 05:24:13 306673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2204|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 306680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 306687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37415|rtt_var:86|pto_duration:39415|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 306693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 306697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 306701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 306705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653371055|now:1757654653306686|interv:64369|
[2025/09/12 05:24:13 306709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653371055|now:1757654653306686|interval:64369|pto_count:0|srtt:37415
[2025/09/12 05:24:13 306714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:46800|
[2025/09/12 05:24:13 306719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 306723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2323839|
[2025/09/12 05:24:13 306727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 306731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2205|
[2025/09/12 05:24:13 306757] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2205|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653306738|stream_id:0|stream_offset:2323839|
[2025/09/12 05:24:13 306766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2205|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 306780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 306787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37415|rtt_var:86|pto_duration:39415|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 306792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 306796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 306799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 306803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653371153|now:1757654653306786|interv:64367|
[2025/09/12 05:24:13 306807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653371153|now:1757654653306786|interval:64367|pto_count:0|srtt:37415
[2025/09/12 05:24:13 306812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:48000|
[2025/09/12 05:24:13 306816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 306821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2325018|
[2025/09/12 05:24:13 306825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 306829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653307829|now:1757654653306829|interv:1000|
[2025/09/12 05:24:13 306833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 306837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 306841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653307829|
[2025/09/12 05:24:13 306845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653307829|
[2025/09/12 05:24:13 306849] [debug] |xqc_engine_wakeup_after|wakeup:1757654653307829|now:1757654653306849|diff:980|
[2025/09/12 05:24:13 306853] [debug] |xqc_engine_main_logic|END|now:1757654653306570|
[2025/09/12 05:24:13 307171] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653307170|
[2025/09/12 05:24:13 307176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 307182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1021|
[2025/09/12 05:24:13 307186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1022|
[2025/09/12 05:24:13 307191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1022|
[2025/09/12 05:24:13 307195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 307200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2166|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2167|path_largest_ack:2166|
[2025/09/12 05:24:13 307205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2274639|prior_time:1757654653267286|is_app_limited:0|send_elapse:38876|ack_elapse:39884|ctl_first_sent_time:1757654653268847|lagest_ack_time:1757654653307170|curr_delivered:2321453|
[2025/09/12 05:24:13 307213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653268847|
[2025/09/12 05:24:13 307218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:737||sndq_packets_used_bytes:0|sndq_packets_free:1939|
[2025/09/12 05:24:13 307222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2167|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2167|path_largest_ack:2167|
[2025/09/12 05:24:13 307226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2274639|prior_time:1757654653267286|is_app_limited:0|send_elapse:38876|ack_elapse:39884|ctl_first_sent_time:1757654653268847|lagest_ack_time:1757654653307170|curr_delivered:2322653|
[2025/09/12 05:24:13 307230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653268969|
[2025/09/12 05:24:13 307234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:736||sndq_packets_used_bytes:0|sndq_packets_free:1940|
[2025/09/12 05:24:13 307238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37415|rttvar:86|minrtt:30532|latest_rtt:38201|ack_delay:32|
[2025/09/12 05:24:13 307242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37510|rttvar:253|minrtt:30532|latest_rtt:38201|ack_delay:32|
[2025/09/12 05:24:13 307247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2167|lost_pn:2164|thresh:3|
[2025/09/12 05:24:13 307251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 307255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37510|rtt_var:253|pto_duration:39510|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 307259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 307263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 307267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 307271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653371248|now:1757654653307255|interv:63993|
[2025/09/12 05:24:13 307275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653371248|now:1757654653307255|interval:63993|pto_count:0|srtt:37510
[2025/09/12 05:24:13 307279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38876, ack_elapse 39884, delivered 48014|rate 1203841|lost 202|
[2025/09/12 05:24:13 307283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203841) in round 51|
[2025/09/12 05:24:13 307287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 307291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5064|
[2025/09/12 05:24:13 307295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653268969|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 307300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653268969|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 307307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97166|full_bw_reached:1|inflight:45600|srtt:37510|latest_rtt:38201|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 307312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1022|largest:1022|pns:2|
[2025/09/12 05:24:13 307317] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1022|frame:ACK |recv_time:1757654653307170|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 307321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773307170|now:1757654653307170|interv:120000000|
[2025/09/12 05:24:13 307325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773307170|now:1757654653307170|interv:120000000|
[2025/09/12 05:24:13 307329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653307829|pq_index:0|
[2025/09/12 05:24:13 307333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653306570|
[2025/09/12 05:24:13 307337] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653307337|
[2025/09/12 05:24:13 307342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653307341|
[2025/09/12 05:24:13 307347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37510|min_srtt:37510|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 307352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2372178|
[2025/09/12 05:24:13 307356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37510|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 307361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 307365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37510|min_srtt:37510|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 307369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2373357|
[2025/09/12 05:24:13 307373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37510|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 307378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 307382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37510|min_srtt:37510|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 307389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2374536|
[2025/09/12 05:24:13 307393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 307397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 307401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 307405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 307409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 307413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2325018|
[2025/09/12 05:24:13 307418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 307421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 307425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653307829|
[2025/09/12 05:24:13 307429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653307829|
[2025/09/12 05:24:13 307433] [debug] |xqc_engine_wakeup_after|wakeup:1757654653307829|now:1757654653307433|diff:396|
[2025/09/12 05:24:13 307437] [debug] |xqc_engine_main_logic|END|now:1757654653307341|
[2025/09/12 05:24:13 307442] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653307442|
[2025/09/12 05:24:13 307446] [debug] |xqc_engine_wakeup_after|wakeup:1757654653307829|now:1757654653307446|diff:383|
[2025/09/12 05:24:13 307450] [debug] |xqc_engine_main_logic|END|now:1757654653307442|
[2025/09/12 05:24:13 308518] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653308518|
[2025/09/12 05:24:13 308528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653307829|pq_index:0|
[2025/09/12 05:24:13 308532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653307341|
[2025/09/12 05:24:13 308537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653308536|
[2025/09/12 05:24:13 308542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653307829|now:1757654653308536|
[2025/09/12 05:24:13 308546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653307829|now:1757654653308536|
[2025/09/12 05:24:13 308550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 308555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37510|min_srtt:37510|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 308560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2374536|
[2025/09/12 05:24:13 308564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 308572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 308576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 308580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 308585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 308589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2325018|
[2025/09/12 05:24:13 308593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 308598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2206|
[2025/09/12 05:24:13 308629] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2206|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653308606|stream_id:0|stream_offset:2325018|
[2025/09/12 05:24:13 308638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2206|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 308646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 308652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37510|rtt_var:253|pto_duration:39510|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 308659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 308663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 308666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 308670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653373116|now:1757654653308652|interv:64464|
[2025/09/12 05:24:13 308674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653373116|now:1757654653308652|interval:64464|pto_count:0|srtt:37510
[2025/09/12 05:24:13 308679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:46800|
[2025/09/12 05:24:13 308684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 308688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2326197|
[2025/09/12 05:24:13 308692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 308696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2207|
[2025/09/12 05:24:13 308721] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2207|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653308703|stream_id:0|stream_offset:2326197|
[2025/09/12 05:24:13 308736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2207|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 308743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 308750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37510|rtt_var:253|pto_duration:39510|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 308757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 308761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 308765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 308769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653373213|now:1757654653308750|interv:64463|
[2025/09/12 05:24:13 308773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653373213|now:1757654653308750|interval:64463|pto_count:0|srtt:37510
[2025/09/12 05:24:13 308777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:48000|
[2025/09/12 05:24:13 308782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 308786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2327376|
[2025/09/12 05:24:13 308790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 308794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653309794|now:1757654653308794|interv:1000|
[2025/09/12 05:24:13 308798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 308802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 308806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653309794|
[2025/09/12 05:24:13 308810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653309794|
[2025/09/12 05:24:13 308814] [debug] |xqc_engine_wakeup_after|wakeup:1757654653309794|now:1757654653308814|diff:980|
[2025/09/12 05:24:13 308818] [debug] |xqc_engine_main_logic|END|now:1757654653308536|
[2025/09/12 05:24:13 309164] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653309163|
[2025/09/12 05:24:13 309169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 309175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1022|
[2025/09/12 05:24:13 309179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1023|
[2025/09/12 05:24:13 309184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1023|
[2025/09/12 05:24:13 309188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 309193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2168|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2169|path_largest_ack:2168|
[2025/09/12 05:24:13 309201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2277039|prior_time:1757654653269293|is_app_limited:0|send_elapse:38898|ack_elapse:39870|ctl_first_sent_time:1757654653270769|lagest_ack_time:1757654653309163|curr_delivered:2323853|
[2025/09/12 05:24:13 309206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653270769|
[2025/09/12 05:24:13 309210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:735||sndq_packets_used_bytes:0|sndq_packets_free:1941|
[2025/09/12 05:24:13 309215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2169|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2169|path_largest_ack:2169|
[2025/09/12 05:24:13 309219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2277039|prior_time:1757654653269293|is_app_limited:0|send_elapse:38898|ack_elapse:39870|ctl_first_sent_time:1757654653270769|lagest_ack_time:1757654653309163|curr_delivered:2325053|
[2025/09/12 05:24:13 309223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653270877|
[2025/09/12 05:24:13 309227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:734||sndq_packets_used_bytes:0|sndq_packets_free:1942|
[2025/09/12 05:24:13 309232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37510|rttvar:253|minrtt:30532|latest_rtt:38286|ack_delay:32|
[2025/09/12 05:24:13 309236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37603|rttvar:376|minrtt:30532|latest_rtt:38286|ack_delay:32|
[2025/09/12 05:24:13 309240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2169|lost_pn:2166|thresh:3|
[2025/09/12 05:24:13 309244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 309248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37603|rtt_var:376|pto_duration:39603|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 309252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 309256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 309260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 309264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653373306|now:1757654653309248|interv:64058|
[2025/09/12 05:24:13 309268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653373306|now:1757654653309248|interval:64058|pto_count:0|srtt:37603
[2025/09/12 05:24:13 309272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38898, ack_elapse 39870, delivered 48014|rate 1204263|lost 202|
[2025/09/12 05:24:13 309276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204263) in round 51|
[2025/09/12 05:24:13 309281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 309285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5064|
[2025/09/12 05:24:13 309289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653270877|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 309295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653270877|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 309300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97166|full_bw_reached:1|inflight:45600|srtt:37603|latest_rtt:38286|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 309305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1023|largest:1023|pns:2|
[2025/09/12 05:24:13 309310] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1023|frame:ACK |recv_time:1757654653309163|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 309314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773309163|now:1757654653309163|interv:120000000|
[2025/09/12 05:24:13 309318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773309163|now:1757654653309163|interv:120000000|
[2025/09/12 05:24:13 309322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653309794|pq_index:0|
[2025/09/12 05:24:13 309326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653308536|
[2025/09/12 05:24:13 309330] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653309330|
[2025/09/12 05:24:13 309335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653309334|
[2025/09/12 05:24:13 309340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37603|min_srtt:37603|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 309345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2374536|
[2025/09/12 05:24:13 309349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37603|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 309353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 309358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37603|min_srtt:37603|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 309362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2375715|
[2025/09/12 05:24:13 309366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37603|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 309371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 309378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37603|min_srtt:37603|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 309382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2376894|
[2025/09/12 05:24:13 309386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 309390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 309394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 309398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 309402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 309407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2327376|
[2025/09/12 05:24:13 309411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 309415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 309418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653309794|
[2025/09/12 05:24:13 309422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653309794|
[2025/09/12 05:24:13 309426] [debug] |xqc_engine_wakeup_after|wakeup:1757654653309794|now:1757654653309426|diff:368|
[2025/09/12 05:24:13 309430] [debug] |xqc_engine_main_logic|END|now:1757654653309334|
[2025/09/12 05:24:13 309435] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653309435|
[2025/09/12 05:24:13 309439] [debug] |xqc_engine_wakeup_after|wakeup:1757654653309794|now:1757654653309439|diff:355|
[2025/09/12 05:24:13 309443] [debug] |xqc_engine_main_logic|END|now:1757654653309435|
[2025/09/12 05:24:13 310511] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653310511|
[2025/09/12 05:24:13 310521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653309794|pq_index:0|
[2025/09/12 05:24:13 310525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653309334|
[2025/09/12 05:24:13 310530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653310529|
[2025/09/12 05:24:13 310534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653309794|now:1757654653310529|
[2025/09/12 05:24:13 310538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653309794|now:1757654653310529|
[2025/09/12 05:24:13 310542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 310547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37603|min_srtt:37603|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 310552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2376894|
[2025/09/12 05:24:13 310561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 310564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 310568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 310572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 310577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 310581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2327376|
[2025/09/12 05:24:13 310586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 310590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2208|
[2025/09/12 05:24:13 310621] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2208|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653310598|stream_id:0|stream_offset:2327376|
[2025/09/12 05:24:13 310629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2208|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 310637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 310643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37603|rtt_var:376|pto_duration:39603|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 310650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 310654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 310658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 310662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653375201|now:1757654653310643|interv:64558|
[2025/09/12 05:24:13 310666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653375201|now:1757654653310643|interval:64558|pto_count:0|srtt:37603
[2025/09/12 05:24:13 310671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:46800|
[2025/09/12 05:24:13 310676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 310680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2328555|
[2025/09/12 05:24:13 310684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 310688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2209|
[2025/09/12 05:24:13 310718] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2209|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653310699|stream_id:0|stream_offset:2328555|
[2025/09/12 05:24:13 310727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2209|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 310734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 310741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37603|rtt_var:376|pto_duration:39603|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 310748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 310754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 310758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 310761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653375302|now:1757654653310741|interv:64561|
[2025/09/12 05:24:13 310765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653375302|now:1757654653310741|interval:64561|pto_count:0|srtt:37603
[2025/09/12 05:24:13 310770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:48000|
[2025/09/12 05:24:13 310774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 310779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2329734|
[2025/09/12 05:24:13 310783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 310787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653311787|now:1757654653310787|interv:1000|
[2025/09/12 05:24:13 310791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 310794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 310798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653311787|
[2025/09/12 05:24:13 310802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653311787|
[2025/09/12 05:24:13 310806] [debug] |xqc_engine_wakeup_after|wakeup:1757654653311787|now:1757654653310806|diff:981|
[2025/09/12 05:24:13 310811] [debug] |xqc_engine_main_logic|END|now:1757654653310529|
[2025/09/12 05:24:13 311157] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653311156|
[2025/09/12 05:24:13 311163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 311168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1023|
[2025/09/12 05:24:13 311172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1024|
[2025/09/12 05:24:13 311177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1024|
[2025/09/12 05:24:13 311186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 311191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2170|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2171|path_largest_ack:2170|
[2025/09/12 05:24:13 311195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2279439|prior_time:1757654653271282|is_app_limited:0|send_elapse:38882|ack_elapse:39874|ctl_first_sent_time:1757654653272739|lagest_ack_time:1757654653311156|curr_delivered:2326253|
[2025/09/12 05:24:13 311199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653272739|
[2025/09/12 05:24:13 311204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:733||sndq_packets_used_bytes:0|sndq_packets_free:1943|
[2025/09/12 05:24:13 311208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2171|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2171|path_largest_ack:2171|
[2025/09/12 05:24:13 311212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2279439|prior_time:1757654653271282|is_app_limited:0|send_elapse:38882|ack_elapse:39874|ctl_first_sent_time:1757654653272739|lagest_ack_time:1757654653311156|curr_delivered:2327453|
[2025/09/12 05:24:13 311216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653272842|
[2025/09/12 05:24:13 311220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:732||sndq_packets_used_bytes:0|sndq_packets_free:1944|
[2025/09/12 05:24:13 311224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37603|rttvar:376|minrtt:30532|latest_rtt:38314|ack_delay:40|
[2025/09/12 05:24:13 311228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37687|rttvar:449|minrtt:30532|latest_rtt:38314|ack_delay:40|
[2025/09/12 05:24:13 311233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2171|lost_pn:2168|thresh:3|
[2025/09/12 05:24:13 311237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 311241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37687|rtt_var:449|pto_duration:39687|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 311246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 311249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 311253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 311257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653375386|now:1757654653311240|interv:64146|
[2025/09/12 05:24:13 311261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653375386|now:1757654653311240|interval:64146|pto_count:0|srtt:37687
[2025/09/12 05:24:13 311265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38882, ack_elapse 39874, delivered 48014|rate 1204143|lost 202|
[2025/09/12 05:24:13 311270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204143) in round 51|
[2025/09/12 05:24:13 311276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 311280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5064|
[2025/09/12 05:24:13 311284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653272842|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 311288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653272842|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 311293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97166|full_bw_reached:1|inflight:45600|srtt:37687|latest_rtt:38314|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 311298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1024|largest:1024|pns:2|
[2025/09/12 05:24:13 311303] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1024|frame:ACK |recv_time:1757654653311156|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 311307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773311156|now:1757654653311156|interv:120000000|
[2025/09/12 05:24:13 311311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773311156|now:1757654653311156|interv:120000000|
[2025/09/12 05:24:13 311315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653311787|pq_index:0|
[2025/09/12 05:24:13 311319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653310529|
[2025/09/12 05:24:13 311323] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653311323|
[2025/09/12 05:24:13 311328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653311327|
[2025/09/12 05:24:13 311333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37687|min_srtt:37687|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 311338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2376894|
[2025/09/12 05:24:13 311342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37687|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 311346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 311351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37687|min_srtt:37687|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 311355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2378073|
[2025/09/12 05:24:13 311362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37687|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 311366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 311370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37687|min_srtt:37687|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 311374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2379252|
[2025/09/12 05:24:13 311379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 311382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 311386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 311390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 311395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 311399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2329734|
[2025/09/12 05:24:13 311403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 311407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 311411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653311787|
[2025/09/12 05:24:13 311414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653311787|
[2025/09/12 05:24:13 311418] [debug] |xqc_engine_wakeup_after|wakeup:1757654653311787|now:1757654653311418|diff:369|
[2025/09/12 05:24:13 311422] [debug] |xqc_engine_main_logic|END|now:1757654653311327|
[2025/09/12 05:24:13 311427] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653311427|
[2025/09/12 05:24:13 311431] [debug] |xqc_engine_wakeup_after|wakeup:1757654653311787|now:1757654653311431|diff:356|
[2025/09/12 05:24:13 311435] [debug] |xqc_engine_main_logic|END|now:1757654653311427|
[2025/09/12 05:24:13 312503] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653312503|
[2025/09/12 05:24:13 312512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653311787|pq_index:0|
[2025/09/12 05:24:13 312517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653311327|
[2025/09/12 05:24:13 312522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653312521|
[2025/09/12 05:24:13 312526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653311787|now:1757654653312521|
[2025/09/12 05:24:13 312530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653311787|now:1757654653312521|
[2025/09/12 05:24:13 312534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 312544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37687|min_srtt:37687|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 312548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2379252|
[2025/09/12 05:24:13 312552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 312556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 312560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 312564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 312569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 312573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2329734|
[2025/09/12 05:24:13 312577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 312581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2210|
[2025/09/12 05:24:13 312613] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2210|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653312589|stream_id:0|stream_offset:2329734|
[2025/09/12 05:24:13 312621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2210|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 312629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 312636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37687|rtt_var:449|pto_duration:39687|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 312642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 312645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 312649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 312653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653377276|now:1757654653312635|interv:64641|
[2025/09/12 05:24:13 312657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653377276|now:1757654653312635|interval:64641|pto_count:0|srtt:37687
[2025/09/12 05:24:13 312662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:46800|
[2025/09/12 05:24:13 312666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 312671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2330913|
[2025/09/12 05:24:13 312680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 312684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2211|
[2025/09/12 05:24:13 312710] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2211|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653312690|stream_id:0|stream_offset:2330913|
[2025/09/12 05:24:13 312718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2211|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 312725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 312732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37687|rtt_var:449|pto_duration:39687|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 312740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 312745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 312750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 312753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653377377|now:1757654653312731|interv:64646|
[2025/09/12 05:24:13 312757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653377377|now:1757654653312731|interval:64646|pto_count:0|srtt:37687
[2025/09/12 05:24:13 312762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:48000|
[2025/09/12 05:24:13 312767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 312771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2332092|
[2025/09/12 05:24:13 312775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 312779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653313779|now:1757654653312779|interv:1000|
[2025/09/12 05:24:13 312783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 312787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 312791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653313779|
[2025/09/12 05:24:13 312795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653313779|
[2025/09/12 05:24:13 312799] [debug] |xqc_engine_wakeup_after|wakeup:1757654653313779|now:1757654653312799|diff:980|
[2025/09/12 05:24:13 312803] [debug] |xqc_engine_main_logic|END|now:1757654653312521|
[2025/09/12 05:24:13 313158] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653313157|
[2025/09/12 05:24:13 313164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 313169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1024|
[2025/09/12 05:24:13 313177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1025|
[2025/09/12 05:24:13 313183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1025|
[2025/09/12 05:24:13 313187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 313192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2172|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2173|path_largest_ack:2172|
[2025/09/12 05:24:13 313196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2281839|prior_time:1757654653273266|is_app_limited:0|send_elapse:38863|ack_elapse:39891|ctl_first_sent_time:1757654653274732|lagest_ack_time:1757654653313157|curr_delivered:2328653|
[2025/09/12 05:24:13 313200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653274732|
[2025/09/12 05:24:13 313205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:731||sndq_packets_used_bytes:0|sndq_packets_free:1945|
[2025/09/12 05:24:13 313209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2173|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2173|path_largest_ack:2173|
[2025/09/12 05:24:13 313213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2281839|prior_time:1757654653273266|is_app_limited:0|send_elapse:38863|ack_elapse:39891|ctl_first_sent_time:1757654653274732|lagest_ack_time:1757654653313157|curr_delivered:2329853|
[2025/09/12 05:24:13 313218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653274834|
[2025/09/12 05:24:13 313222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:730||sndq_packets_used_bytes:0|sndq_packets_free:1946|
[2025/09/12 05:24:13 313226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37687|rttvar:449|minrtt:30532|latest_rtt:38323|ack_delay:32|
[2025/09/12 05:24:13 313230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37763|rttvar:488|minrtt:30532|latest_rtt:38323|ack_delay:32|
[2025/09/12 05:24:13 313234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2173|lost_pn:2170|thresh:3|
[2025/09/12 05:24:13 313238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 313242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37763|rtt_var:488|pto_duration:39763|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 313246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 313250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 313254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 313258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653377453|now:1757654653313242|interv:64211|
[2025/09/12 05:24:13 313262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653377453|now:1757654653313242|interval:64211|pto_count:0|srtt:37763
[2025/09/12 05:24:13 313266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38863, ack_elapse 39891, delivered 48014|rate 1203629|lost 202|
[2025/09/12 05:24:13 313273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203629) in round 51|
[2025/09/12 05:24:13 313277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 313281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5064|
[2025/09/12 05:24:13 313285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653274834|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 313289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653274834|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 313294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97166|full_bw_reached:1|inflight:45600|srtt:37763|latest_rtt:38323|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 313299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1025|largest:1025|pns:2|
[2025/09/12 05:24:13 313304] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1025|frame:ACK |recv_time:1757654653313157|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 313308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773313157|now:1757654653313157|interv:120000000|
[2025/09/12 05:24:13 313313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773313157|now:1757654653313157|interv:120000000|
[2025/09/12 05:24:13 313317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653313779|pq_index:0|
[2025/09/12 05:24:13 313321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653312521|
[2025/09/12 05:24:13 313325] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653313325|
[2025/09/12 05:24:13 313329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653313328|
[2025/09/12 05:24:13 313335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37763|min_srtt:37763|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 313339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2379252|
[2025/09/12 05:24:13 313344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37763|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 313349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 313353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37763|min_srtt:37763|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 313357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2380431|
[2025/09/12 05:24:13 313364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37763|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 313369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 313373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37763|min_srtt:37763|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 313377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2381610|
[2025/09/12 05:24:13 313382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 313385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 313389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 313394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 313398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 313402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2332092|
[2025/09/12 05:24:13 313406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 313410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 313414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653313779|
[2025/09/12 05:24:13 313418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653313779|
[2025/09/12 05:24:13 313422] [debug] |xqc_engine_wakeup_after|wakeup:1757654653313779|now:1757654653313422|diff:357|
[2025/09/12 05:24:13 313426] [debug] |xqc_engine_main_logic|END|now:1757654653313328|
[2025/09/12 05:24:13 313431] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653313431|
[2025/09/12 05:24:13 313435] [debug] |xqc_engine_wakeup_after|wakeup:1757654653313779|now:1757654653313435|diff:344|
[2025/09/12 05:24:13 313439] [debug] |xqc_engine_main_logic|END|now:1757654653313431|
[2025/09/12 05:24:13 314507] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653314507|
[2025/09/12 05:24:13 314517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653313779|pq_index:0|
[2025/09/12 05:24:13 314521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653313328|
[2025/09/12 05:24:13 314526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653314525|
[2025/09/12 05:24:13 314530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654653314243|now:1757654653314525|
[2025/09/12 05:24:13 314539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:13 314543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654653314243|now:1757654653314525|
[2025/09/12 05:24:13 314547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:13 314551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653313779|now:1757654653314525|
[2025/09/12 05:24:13 314555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653313779|now:1757654653314525|
[2025/09/12 05:24:13 314559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 314563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:1025|ack_delay:25320|first_ack_range:24|largest_pkt_recv_time:1757654653289243|
[2025/09/12 05:24:13 314568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:1025|low:1001|pkt_pns:2|
[2025/09/12 05:24:13 314572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:1013|frame_largest_recv:1025|
[2025/09/12 05:24:13 314576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:13 314581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37763|min_srtt:37763|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 314585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2381610|
[2025/09/12 05:24:13 314589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 314593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 314597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 314601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 314606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 314610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:45600|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2332092|
[2025/09/12 05:24:13 314615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 314619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2212|
[2025/09/12 05:24:13 314650] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2212|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:45600|now:1757654653314627|stream_id:0|stream_offset:2332092|
[2025/09/12 05:24:13 314660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2212|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 314667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 314674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37763|rtt_var:488|pto_duration:39763|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 314685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 314689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 314692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 314696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653379390|now:1757654653314674|interv:64716|
[2025/09/12 05:24:13 314701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653379390|now:1757654653314674|interval:64716|pto_count:0|srtt:37763
[2025/09/12 05:24:13 314705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:46807|
[2025/09/12 05:24:13 314710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 314714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2333271|
[2025/09/12 05:24:13 314718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 314722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2213|
[2025/09/12 05:24:13 314754] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2213|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653314732|stream_id:0|stream_offset:2333271|
[2025/09/12 05:24:13 314763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2213|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 314770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 314776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37763|rtt_var:488|pto_duration:39763|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 314781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 314785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 314789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 314793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653379495|now:1757654653314776|interv:64719|
[2025/09/12 05:24:13 314797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653379495|now:1757654653314776|interval:64719|pto_count:0|srtt:37763
[2025/09/12 05:24:13 314801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:48007|
[2025/09/12 05:24:13 314806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 314810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2334450|
[2025/09/12 05:24:13 314818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 314822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653315822|now:1757654653314822|interv:1000|
[2025/09/12 05:24:13 314826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 314830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 314834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653315822|
[2025/09/12 05:24:13 314838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653315822|
[2025/09/12 05:24:13 314842] [debug] |xqc_engine_wakeup_after|wakeup:1757654653315822|now:1757654653314842|diff:980|
[2025/09/12 05:24:13 314846] [debug] |xqc_engine_main_logic|END|now:1757654653314525|
[2025/09/12 05:24:13 315150] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653315149|
[2025/09/12 05:24:13 315156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 315161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1025|
[2025/09/12 05:24:13 315165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1026|
[2025/09/12 05:24:13 315171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1026|
[2025/09/12 05:24:13 315175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 315179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2174|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2175|path_largest_ack:2174|
[2025/09/12 05:24:13 315184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2284239|prior_time:1757654653275306|is_app_limited:0|send_elapse:38927|ack_elapse:39843|ctl_first_sent_time:1757654653276766|lagest_ack_time:1757654653315149|curr_delivered:2331053|
[2025/09/12 05:24:13 315188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653276766|
[2025/09/12 05:24:13 315193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:729||sndq_packets_used_bytes:0|sndq_packets_free:1947|
[2025/09/12 05:24:13 315197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2175|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2175|path_largest_ack:2175|
[2025/09/12 05:24:13 315201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2284239|prior_time:1757654653275306|is_app_limited:0|send_elapse:38927|ack_elapse:39843|ctl_first_sent_time:1757654653276766|lagest_ack_time:1757654653315149|curr_delivered:2332253|
[2025/09/12 05:24:13 315206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653276875|
[2025/09/12 05:24:13 315209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:728||sndq_packets_used_bytes:0|sndq_packets_free:1948|
[2025/09/12 05:24:13 315213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37763|rttvar:488|minrtt:30532|latest_rtt:38274|ack_delay:40|
[2025/09/12 05:24:13 315218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37822|rttvar:483|minrtt:30532|latest_rtt:38274|ack_delay:40|
[2025/09/12 05:24:13 315222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2175|lost_pn:2172|thresh:3|
[2025/09/12 05:24:13 315229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 315233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37822|rtt_var:483|pto_duration:39822|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 315238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 315242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 315246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 315250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653379554|now:1757654653315233|interv:64321|
[2025/09/12 05:24:13 315257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653379554|now:1757654653315233|interval:64321|pto_count:0|srtt:37822
[2025/09/12 05:24:13 315262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38927, ack_elapse 39843, delivered 48014|rate 1205079|lost 202|
[2025/09/12 05:24:13 315266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205079) in round 51|
[2025/09/12 05:24:13 315270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 315274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92102|extra_cwnd:5064|
[2025/09/12 05:24:13 315278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653276875|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 315282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653276875|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 315287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206658|bw:1206658|cwnd:97166|full_bw_reached:1|inflight:45607|srtt:37822|latest_rtt:38274|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 315292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1026|largest:1026|pns:2|
[2025/09/12 05:24:13 315296] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1026|frame:ACK |recv_time:1757654653315149|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 315301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773315149|now:1757654653315149|interv:120000000|
[2025/09/12 05:24:13 315305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773315149|now:1757654653315149|interv:120000000|
[2025/09/12 05:24:13 315309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653315822|pq_index:0|
[2025/09/12 05:24:13 315313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653314525|
[2025/09/12 05:24:13 315317] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653315317|
[2025/09/12 05:24:13 315322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653315321|
[2025/09/12 05:24:13 315330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37822|min_srtt:37822|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 315335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2381610|
[2025/09/12 05:24:13 315339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37822|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 315344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 315348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37822|min_srtt:37822|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 315352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2382789|
[2025/09/12 05:24:13 315356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37822|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 315361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 315365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37822|min_srtt:37822|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 315369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2383968|
[2025/09/12 05:24:13 315374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 315377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 315381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 315385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 315390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 315394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2334450|
[2025/09/12 05:24:13 315398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 315402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 315406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653315822|
[2025/09/12 05:24:13 315410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653315822|
[2025/09/12 05:24:13 315416] [debug] |xqc_engine_wakeup_after|wakeup:1757654653315822|now:1757654653315416|diff:406|
[2025/09/12 05:24:13 315420] [debug] |xqc_engine_main_logic|END|now:1757654653315321|
[2025/09/12 05:24:13 315425] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653315425|
[2025/09/12 05:24:13 315429] [debug] |xqc_engine_wakeup_after|wakeup:1757654653315822|now:1757654653315429|diff:393|
[2025/09/12 05:24:13 315433] [debug] |xqc_engine_main_logic|END|now:1757654653315425|
[2025/09/12 05:24:13 316502] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653316501|
[2025/09/12 05:24:13 316511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653315822|pq_index:0|
[2025/09/12 05:24:13 316515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653315321|
[2025/09/12 05:24:13 316520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653316519|
[2025/09/12 05:24:13 316525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653315822|now:1757654653316519|
[2025/09/12 05:24:13 316529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653315822|now:1757654653316519|
[2025/09/12 05:24:13 316533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 316538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37822|min_srtt:37822|path_bw:1206658|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 316542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2383968|
[2025/09/12 05:24:13 316547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 316550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 316554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 316559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 316563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 316567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2334450|
[2025/09/12 05:24:13 316572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 316576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2214|
[2025/09/12 05:24:13 316608] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2214|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653316584|stream_id:0|stream_offset:2334450|
[2025/09/12 05:24:13 316616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2214|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 316630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 316637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37822|rtt_var:483|pto_duration:39822|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 316641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 316645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 316649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 316653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653381406|now:1757654653316636|interv:64770|
[2025/09/12 05:24:13 316657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653381406|now:1757654653316636|interval:64770|pto_count:0|srtt:37822
[2025/09/12 05:24:13 316661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:46807|
[2025/09/12 05:24:13 316666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 316670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2335629|
[2025/09/12 05:24:13 316675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 316679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2215|
[2025/09/12 05:24:13 316705] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2215|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653316685|stream_id:0|stream_offset:2335629|
[2025/09/12 05:24:13 316713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2215|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 316721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 316727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37822|rtt_var:483|pto_duration:39822|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 316734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 316739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 316743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 316747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653381507|now:1757654653316727|interv:64780|
[2025/09/12 05:24:13 316751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653381507|now:1757654653316727|interval:64780|pto_count:0|srtt:37822
[2025/09/12 05:24:13 316755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97166|inflight:48007|
[2025/09/12 05:24:13 316762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 316774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97166|conn:0000561B836C40DC|stream_id:0|stream_offset:2336808|
[2025/09/12 05:24:13 316778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 316782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653317782|now:1757654653316782|interv:1000|
[2025/09/12 05:24:13 316786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 316790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 316794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653317782|
[2025/09/12 05:24:13 316798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653317782|
[2025/09/12 05:24:13 316802] [debug] |xqc_engine_wakeup_after|wakeup:1757654653317782|now:1757654653316802|diff:980|
[2025/09/12 05:24:13 316806] [debug] |xqc_engine_main_logic|END|now:1757654653316519|
[2025/09/12 05:24:13 317149] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653317148|
[2025/09/12 05:24:13 317154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 317160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1026|
[2025/09/12 05:24:13 317164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1027|
[2025/09/12 05:24:13 317169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1027|
[2025/09/12 05:24:13 317173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 317178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2176|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2177|path_largest_ack:2176|
[2025/09/12 05:24:13 317183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2286646|prior_time:1757654653277372|is_app_limited:0|send_elapse:38968|ack_elapse:39776|ctl_first_sent_time:1757654653278840|lagest_ack_time:1757654653317148|curr_delivered:2333453|
[2025/09/12 05:24:13 317187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653278840|
[2025/09/12 05:24:13 317192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:727||sndq_packets_used_bytes:0|sndq_packets_free:1949|
[2025/09/12 05:24:13 317196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2177|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2177|path_largest_ack:2177|
[2025/09/12 05:24:13 317200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2286646|prior_time:1757654653277372|is_app_limited:0|send_elapse:38968|ack_elapse:39776|ctl_first_sent_time:1757654653278840|lagest_ack_time:1757654653317148|curr_delivered:2334653|
[2025/09/12 05:24:13 317204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653278959|
[2025/09/12 05:24:13 317208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:726||sndq_packets_used_bytes:0|sndq_packets_free:1950|
[2025/09/12 05:24:13 317212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37822|rttvar:483|minrtt:30532|latest_rtt:38189|ack_delay:32|
[2025/09/12 05:24:13 317220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37864|rttvar:446|minrtt:30532|latest_rtt:38189|ack_delay:32|
[2025/09/12 05:24:13 317224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2177|lost_pn:2174|thresh:3|
[2025/09/12 05:24:13 317228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 317232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37864|rtt_var:446|pto_duration:39864|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 317236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 317240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 317244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 317248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653381549|now:1757654653317232|interv:64317|
[2025/09/12 05:24:13 317252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653381549|now:1757654653317232|interval:64317|pto_count:0|srtt:37864
[2025/09/12 05:24:13 317256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38968, ack_elapse 39776, delivered 48007|rate 1206933|lost 202|
[2025/09/12 05:24:13 317260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1206933) in round 51|
[2025/09/12 05:24:13 317265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 317269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 317273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653278959|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 317277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97166|packet_lost:0|acked:2400|po_sent_time:1757654653278959|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 317282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:37864|latest_rtt:38189|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 317288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1027|largest:1027|pns:2|
[2025/09/12 05:24:13 317292] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1027|frame:ACK |recv_time:1757654653317148|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 317296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773317148|now:1757654653317148|interv:120000000|
[2025/09/12 05:24:13 317300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773317148|now:1757654653317148|interv:120000000|
[2025/09/12 05:24:13 317304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653317782|pq_index:0|
[2025/09/12 05:24:13 317311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653316519|
[2025/09/12 05:24:13 317315] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653317315|
[2025/09/12 05:24:13 317320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653317319|
[2025/09/12 05:24:13 317325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37864|min_srtt:37864|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 317330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2383968|
[2025/09/12 05:24:13 317334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37864|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 317339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 317343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37864|min_srtt:37864|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 317347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2385147|
[2025/09/12 05:24:13 317351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37864|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 317356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 317360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37864|min_srtt:37864|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 317364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2386326|
[2025/09/12 05:24:13 317369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 317372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 317376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 317380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 317385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 317389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2336808|
[2025/09/12 05:24:13 317393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 317403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 317407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653317782|
[2025/09/12 05:24:13 317411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653317782|
[2025/09/12 05:24:13 317414] [debug] |xqc_engine_wakeup_after|wakeup:1757654653317782|now:1757654653317414|diff:368|
[2025/09/12 05:24:13 317418] [debug] |xqc_engine_main_logic|END|now:1757654653317319|
[2025/09/12 05:24:13 317423] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653317423|
[2025/09/12 05:24:13 317427] [debug] |xqc_engine_wakeup_after|wakeup:1757654653317782|now:1757654653317427|diff:355|
[2025/09/12 05:24:13 317431] [debug] |xqc_engine_main_logic|END|now:1757654653317423|
[2025/09/12 05:24:13 318500] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653318500|
[2025/09/12 05:24:13 318509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653317782|pq_index:0|
[2025/09/12 05:24:13 318513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653317319|
[2025/09/12 05:24:13 318518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653318517|
[2025/09/12 05:24:13 318523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653317782|now:1757654653318517|
[2025/09/12 05:24:13 318527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653317782|now:1757654653318517|
[2025/09/12 05:24:13 318531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 318536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37864|min_srtt:37864|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 318540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2386326|
[2025/09/12 05:24:13 318545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 318549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 318553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 318557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 318561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 318565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2336808|
[2025/09/12 05:24:13 318570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 318574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2216|
[2025/09/12 05:24:13 318605] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2216|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653318582|stream_id:0|stream_offset:2336808|
[2025/09/12 05:24:13 318621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2216|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 318628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 318634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37864|rtt_var:446|pto_duration:39864|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 318639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 318643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 318646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 318650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653383446|now:1757654653318634|interv:64812|
[2025/09/12 05:24:13 318654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653383446|now:1757654653318634|interval:64812|pto_count:0|srtt:37864
[2025/09/12 05:24:13 318659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 318664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 318668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2337987|
[2025/09/12 05:24:13 318672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 318676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2217|
[2025/09/12 05:24:13 318702] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2217|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653318683|stream_id:0|stream_offset:2337987|
[2025/09/12 05:24:13 318710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2217|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 318717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 318724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37864|rtt_var:446|pto_duration:39864|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 318731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 318736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 318740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 318744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653383547|now:1757654653318724|interv:64823|
[2025/09/12 05:24:13 318748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653383547|now:1757654653318724|interval:64823|pto_count:0|srtt:37864
[2025/09/12 05:24:13 318757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 318762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 318766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2339166|
[2025/09/12 05:24:13 318770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 318774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653319774|now:1757654653318774|interv:1000|
[2025/09/12 05:24:13 318778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 318782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 318786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653319774|
[2025/09/12 05:24:13 318790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653319774|
[2025/09/12 05:24:13 318794] [debug] |xqc_engine_wakeup_after|wakeup:1757654653319774|now:1757654653318794|diff:980|
[2025/09/12 05:24:13 318798] [debug] |xqc_engine_main_logic|END|now:1757654653318517|
[2025/09/12 05:24:13 319132] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653319131|
[2025/09/12 05:24:13 319138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 319143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1027|
[2025/09/12 05:24:13 319147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1028|
[2025/09/12 05:24:13 319153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1028|
[2025/09/12 05:24:13 319157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 319162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2178|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2179|path_largest_ack:2178|
[2025/09/12 05:24:13 319166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2289046|prior_time:1757654653279262|is_app_limited:0|send_elapse:38878|ack_elapse:39869|ctl_first_sent_time:1757654653280734|lagest_ack_time:1757654653319131|curr_delivered:2335853|
[2025/09/12 05:24:13 319171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653280734|
[2025/09/12 05:24:13 319175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:725||sndq_packets_used_bytes:0|sndq_packets_free:1951|
[2025/09/12 05:24:13 319179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2179|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2179|path_largest_ack:2179|
[2025/09/12 05:24:13 319183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2289046|prior_time:1757654653279262|is_app_limited:0|send_elapse:38878|ack_elapse:39869|ctl_first_sent_time:1757654653280734|lagest_ack_time:1757654653319131|curr_delivered:2337053|
[2025/09/12 05:24:13 319188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653280832|
[2025/09/12 05:24:13 319192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:724||sndq_packets_used_bytes:0|sndq_packets_free:1952|
[2025/09/12 05:24:13 319201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37864|rttvar:446|minrtt:30532|latest_rtt:38299|ack_delay:32|
[2025/09/12 05:24:13 319206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37914|rttvar:435|minrtt:30532|latest_rtt:38299|ack_delay:32|
[2025/09/12 05:24:13 319210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2179|lost_pn:2176|thresh:3|
[2025/09/12 05:24:13 319214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 319218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37914|rtt_var:435|pto_duration:39914|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 319222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 319226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 319230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 319234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653383597|now:1757654653319218|interv:64379|
[2025/09/12 05:24:13 319238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653383597|now:1757654653319218|interval:64379|pto_count:0|srtt:37914
[2025/09/12 05:24:13 319242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38878, ack_elapse 39869, delivered 48007|rate 1204118|lost 202|
[2025/09/12 05:24:13 319246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204118) in round 51|
[2025/09/12 05:24:13 319250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 319255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 319258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653280832|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 319263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653280832|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 319267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:37914|latest_rtt:38299|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 319273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1028|largest:1028|pns:2|
[2025/09/12 05:24:13 319277] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1028|frame:ACK |recv_time:1757654653319131|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 319281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773319131|now:1757654653319131|interv:120000000|
[2025/09/12 05:24:13 319285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773319131|now:1757654653319131|interv:120000000|
[2025/09/12 05:24:13 319292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653319774|pq_index:0|
[2025/09/12 05:24:13 319296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653318517|
[2025/09/12 05:24:13 319300] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653319300|
[2025/09/12 05:24:13 319305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653319304|
[2025/09/12 05:24:13 319311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37914|min_srtt:37914|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 319315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2386326|
[2025/09/12 05:24:13 319319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37914|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 319324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 319328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37914|min_srtt:37914|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 319332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2387505|
[2025/09/12 05:24:13 319337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37914|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 319341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 319345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37914|min_srtt:37914|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 319349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2388684|
[2025/09/12 05:24:13 319353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 319357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 319361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 319365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 319370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 319374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2339166|
[2025/09/12 05:24:13 319381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 319384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 319388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653319774|
[2025/09/12 05:24:13 319392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653319774|
[2025/09/12 05:24:13 319396] [debug] |xqc_engine_wakeup_after|wakeup:1757654653319774|now:1757654653319396|diff:378|
[2025/09/12 05:24:13 319400] [debug] |xqc_engine_main_logic|END|now:1757654653319304|
[2025/09/12 05:24:13 319405] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653319405|
[2025/09/12 05:24:13 319409] [debug] |xqc_engine_wakeup_after|wakeup:1757654653319774|now:1757654653319409|diff:365|
[2025/09/12 05:24:13 319413] [debug] |xqc_engine_main_logic|END|now:1757654653319405|
[2025/09/12 05:24:13 320481] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653320481|
[2025/09/12 05:24:13 320491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653319774|pq_index:0|
[2025/09/12 05:24:13 320495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653319304|
[2025/09/12 05:24:13 320500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653320499|
[2025/09/12 05:24:13 320504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653319774|now:1757654653320499|
[2025/09/12 05:24:13 320508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653319774|now:1757654653320499|
[2025/09/12 05:24:13 320512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 320517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37914|min_srtt:37914|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 320522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2388684|
[2025/09/12 05:24:13 320526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 320530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 320534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 320538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 320542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 320546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2339166|
[2025/09/12 05:24:13 320551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 320555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2218|
[2025/09/12 05:24:13 320596] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2218|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653320567|stream_id:0|stream_offset:2339166|
[2025/09/12 05:24:13 320606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2218|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 320613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 320619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37914|rtt_var:435|pto_duration:39914|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 320625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 320628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 320632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 320636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653385481|now:1757654653320619|interv:64862|
[2025/09/12 05:24:13 320640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653385481|now:1757654653320619|interval:64862|pto_count:0|srtt:37914
[2025/09/12 05:24:13 320645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 320650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 320654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2340345|
[2025/09/12 05:24:13 320658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 320662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2219|
[2025/09/12 05:24:13 320687] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2219|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653320669|stream_id:0|stream_offset:2340345|
[2025/09/12 05:24:13 320695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2219|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 320702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 320709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37914|rtt_var:435|pto_duration:39914|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 320717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 320722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 320726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 320729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653385583|now:1757654653320709|interv:64874|
[2025/09/12 05:24:13 320738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653385583|now:1757654653320709|interval:64874|pto_count:0|srtt:37914
[2025/09/12 05:24:13 320743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 320747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 320752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2341524|
[2025/09/12 05:24:13 320756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 320761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653321761|now:1757654653320761|interv:1000|
[2025/09/12 05:24:13 320768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 320773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 320779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653321761|
[2025/09/12 05:24:13 320785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653321761|
[2025/09/12 05:24:13 320791] [debug] |xqc_engine_wakeup_after|wakeup:1757654653321761|now:1757654653320790|diff:971|
[2025/09/12 05:24:13 320796] [debug] |xqc_engine_main_logic|END|now:1757654653320499|
[2025/09/12 05:24:13 321141] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653321140|
[2025/09/12 05:24:13 321148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 321154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1028|
[2025/09/12 05:24:13 321158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1029|
[2025/09/12 05:24:13 321163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1029|
[2025/09/12 05:24:13 321167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 321172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2180|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2181|path_largest_ack:2180|
[2025/09/12 05:24:13 321177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2291446|prior_time:1757654653281260|is_app_limited:0|send_elapse:38896|ack_elapse:39880|ctl_first_sent_time:1757654653282725|lagest_ack_time:1757654653321140|curr_delivered:2338253|
[2025/09/12 05:24:13 321182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653282725|
[2025/09/12 05:24:13 321186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:723||sndq_packets_used_bytes:0|sndq_packets_free:1953|
[2025/09/12 05:24:13 321190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2181|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2181|path_largest_ack:2181|
[2025/09/12 05:24:13 321195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2291446|prior_time:1757654653281260|is_app_limited:0|send_elapse:38896|ack_elapse:39880|ctl_first_sent_time:1757654653282725|lagest_ack_time:1757654653321140|curr_delivered:2339453|
[2025/09/12 05:24:13 321203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653282822|
[2025/09/12 05:24:13 321207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:722||sndq_packets_used_bytes:0|sndq_packets_free:1954|
[2025/09/12 05:24:13 321211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37914|rttvar:435|minrtt:30532|latest_rtt:38318|ack_delay:40|
[2025/09/12 05:24:13 321216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37959|rttvar:418|minrtt:30532|latest_rtt:38318|ack_delay:40|
[2025/09/12 05:24:13 321220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2181|lost_pn:2178|thresh:3|
[2025/09/12 05:24:13 321224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 321228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37959|rtt_var:418|pto_duration:39959|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 321232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 321236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 321240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 321244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653385628|now:1757654653321228|interv:64400|
[2025/09/12 05:24:13 321248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653385628|now:1757654653321228|interval:64400|pto_count:0|srtt:37959
[2025/09/12 05:24:13 321252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38896, ack_elapse 39880, delivered 48007|rate 1203786|lost 202|
[2025/09/12 05:24:13 321257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203786) in round 51|
[2025/09/12 05:24:13 321261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 321265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 321269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653282822|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 321273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653282822|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 321278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:37959|latest_rtt:38318|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 321283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:13 321288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654653346140|now:1757654653321140|interv:25000|
[2025/09/12 05:24:13 321292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653321140|max_ack_delay:25000|
[2025/09/12 05:24:13 321303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1029|largest:1029|pns:2|
[2025/09/12 05:24:13 321309] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1029|frame:PING ACK |recv_time:1757654653321140|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 321314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773321140|now:1757654653321140|interv:120000000|
[2025/09/12 05:24:13 321318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773321140|now:1757654653321140|interv:120000000|
[2025/09/12 05:24:13 321322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653321761|pq_index:0|
[2025/09/12 05:24:13 321327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653320499|
[2025/09/12 05:24:13 321330] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653321330|
[2025/09/12 05:24:13 321335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653321334|
[2025/09/12 05:24:13 321341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37959|min_srtt:37959|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 321345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2388684|
[2025/09/12 05:24:13 321350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37959|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 321355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 321359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37959|min_srtt:37959|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 321363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2389863|
[2025/09/12 05:24:13 321367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37959|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 321372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 321376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37959|min_srtt:37959|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 321380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2391042|
[2025/09/12 05:24:13 321387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 321391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 321395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 321399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 321403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 321407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2341524|
[2025/09/12 05:24:13 321412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 321416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 321420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653321761|
[2025/09/12 05:24:13 321424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653321761|
[2025/09/12 05:24:13 321427] [debug] |xqc_engine_wakeup_after|wakeup:1757654653321761|now:1757654653321427|diff:334|
[2025/09/12 05:24:13 321432] [debug] |xqc_engine_main_logic|END|now:1757654653321334|
[2025/09/12 05:24:13 321437] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653321436|
[2025/09/12 05:24:13 321440] [debug] |xqc_engine_wakeup_after|wakeup:1757654653321761|now:1757654653321440|diff:321|
[2025/09/12 05:24:13 321444] [debug] |xqc_engine_main_logic|END|now:1757654653321436|
[2025/09/12 05:24:13 322517] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653322517|
[2025/09/12 05:24:13 322526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653321761|pq_index:0|
[2025/09/12 05:24:13 322530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653321334|
[2025/09/12 05:24:13 322535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653322534|
[2025/09/12 05:24:13 322540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653321761|now:1757654653322534|
[2025/09/12 05:24:13 322544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653321761|now:1757654653322534|
[2025/09/12 05:24:13 322548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 322554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37959|min_srtt:37959|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 322558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2391042|
[2025/09/12 05:24:13 322563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 322567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 322571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 322579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 322584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 322588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2341524|
[2025/09/12 05:24:13 322592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 322597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2220|
[2025/09/12 05:24:13 322628] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2220|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653322605|stream_id:0|stream_offset:2341524|
[2025/09/12 05:24:13 322636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2220|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 322643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 322650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37959|rtt_var:418|pto_duration:39959|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 322657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 322662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 322666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 322670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653387564|now:1757654653322649|interv:64915|
[2025/09/12 05:24:13 322675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653387564|now:1757654653322649|interval:64915|pto_count:0|srtt:37959
[2025/09/12 05:24:13 322679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 322684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 322688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2342703|
[2025/09/12 05:24:13 322693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 322697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2221|
[2025/09/12 05:24:13 322723] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2221|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653322704|stream_id:0|stream_offset:2342703|
[2025/09/12 05:24:13 322731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2221|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 322744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 322751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37959|rtt_var:418|pto_duration:39959|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 322756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 322760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 322765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 322771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653387663|now:1757654653322751|interv:64912|
[2025/09/12 05:24:13 322777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653387663|now:1757654653322751|interval:64912|pto_count:0|srtt:37959
[2025/09/12 05:24:13 322784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 322790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 322796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2343882|
[2025/09/12 05:24:13 322803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 322808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653323808|now:1757654653322808|interv:1000|
[2025/09/12 05:24:13 322814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 322819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 322824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653323808|
[2025/09/12 05:24:13 322830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653323808|
[2025/09/12 05:24:13 322835] [debug] |xqc_engine_wakeup_after|wakeup:1757654653323808|now:1757654653322835|diff:973|
[2025/09/12 05:24:13 322841] [debug] |xqc_engine_main_logic|END|now:1757654653322534|
[2025/09/12 05:24:13 323117] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653323117|
[2025/09/12 05:24:13 323124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 323130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1029|
[2025/09/12 05:24:13 323134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1030|
[2025/09/12 05:24:13 323140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1030|
[2025/09/12 05:24:13 323144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 323149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2182|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2183|path_largest_ack:2182|
[2025/09/12 05:24:13 323153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2293846|prior_time:1757654653283236|is_app_limited:0|send_elapse:38873|ack_elapse:39881|ctl_first_sent_time:1757654653284696|lagest_ack_time:1757654653323117|curr_delivered:2340653|
[2025/09/12 05:24:13 323162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653284696|
[2025/09/12 05:24:13 323166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:721||sndq_packets_used_bytes:0|sndq_packets_free:1955|
[2025/09/12 05:24:13 323171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2183|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2183|path_largest_ack:2183|
[2025/09/12 05:24:13 323175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2293846|prior_time:1757654653283236|is_app_limited:0|send_elapse:38873|ack_elapse:39881|ctl_first_sent_time:1757654653284696|lagest_ack_time:1757654653323117|curr_delivered:2341853|
[2025/09/12 05:24:13 323179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653284793|
[2025/09/12 05:24:13 323183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:720||sndq_packets_used_bytes:0|sndq_packets_free:1956|
[2025/09/12 05:24:13 323187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37959|rttvar:418|minrtt:30532|latest_rtt:38324|ack_delay:32|
[2025/09/12 05:24:13 323192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38001|rttvar:397|minrtt:30532|latest_rtt:38324|ack_delay:32|
[2025/09/12 05:24:13 323196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2183|lost_pn:2180|thresh:3|
[2025/09/12 05:24:13 323200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 323204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38001|rtt_var:397|pto_duration:40001|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 323209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 323212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 323216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 323220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653387705|now:1757654653323204|interv:64501|
[2025/09/12 05:24:13 323224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653387705|now:1757654653323204|interval:64501|pto_count:0|srtt:38001
[2025/09/12 05:24:13 323228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38873, ack_elapse 39881, delivered 48007|rate 1203756|lost 202|
[2025/09/12 05:24:13 323233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203756) in round 51|
[2025/09/12 05:24:13 323237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 323241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 323245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653284793|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 323250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653284793|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296246|
[2025/09/12 05:24:13 323257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:38001|latest_rtt:38324|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 323263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1030|largest:1030|pns:2|
[2025/09/12 05:24:13 323267] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1030|frame:ACK |recv_time:1757654653323117|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 323272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773323117|now:1757654653323117|interv:120000000|
[2025/09/12 05:24:13 323276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773323117|now:1757654653323117|interv:120000000|
[2025/09/12 05:24:13 323280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653323808|pq_index:0|
[2025/09/12 05:24:13 323284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653322534|
[2025/09/12 05:24:13 323288] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653323288|
[2025/09/12 05:24:13 323293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653323292|
[2025/09/12 05:24:13 323298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38001|min_srtt:38001|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 323303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2391042|
[2025/09/12 05:24:13 323307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38001|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 323312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 323317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38001|min_srtt:38001|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 323321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2392221|
[2025/09/12 05:24:13 323325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38001|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 323330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 323334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38001|min_srtt:38001|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 323341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2393400|
[2025/09/12 05:24:13 323345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 323349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 323353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 323357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 323362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 323366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2343882|
[2025/09/12 05:24:13 323370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 323374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 323378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653323808|
[2025/09/12 05:24:13 323382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653323808|
[2025/09/12 05:24:13 323386] [debug] |xqc_engine_wakeup_after|wakeup:1757654653323808|now:1757654653323386|diff:422|
[2025/09/12 05:24:13 323390] [debug] |xqc_engine_main_logic|END|now:1757654653323292|
[2025/09/12 05:24:13 323395] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653323395|
[2025/09/12 05:24:13 323399] [debug] |xqc_engine_wakeup_after|wakeup:1757654653323808|now:1757654653323398|diff:410|
[2025/09/12 05:24:13 323402] [debug] |xqc_engine_main_logic|END|now:1757654653323395|
[2025/09/12 05:24:13 324476] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653324476|
[2025/09/12 05:24:13 324485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653323808|pq_index:0|
[2025/09/12 05:24:13 324489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653323292|
[2025/09/12 05:24:13 324494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653324493|
[2025/09/12 05:24:13 324499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653323808|now:1757654653324493|
[2025/09/12 05:24:13 324503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653323808|now:1757654653324493|
[2025/09/12 05:24:13 324507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 324512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38001|min_srtt:38001|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 324517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2393400|
[2025/09/12 05:24:13 324521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 324530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 324533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 324538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 324542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 324547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2343882|
[2025/09/12 05:24:13 324551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 324555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2222|
[2025/09/12 05:24:13 324587] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2222|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653324564|stream_id:0|stream_offset:2343882|
[2025/09/12 05:24:13 324596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2222|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 324603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 324610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38001|rtt_var:397|pto_duration:40001|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 324617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 324623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 324627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 324631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653389565|now:1757654653324610|interv:64955|
[2025/09/12 05:24:13 324635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653389565|now:1757654653324610|interval:64955|pto_count:0|srtt:38001
[2025/09/12 05:24:13 324640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 324645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 324649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2345061|
[2025/09/12 05:24:13 324654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 324658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2223|
[2025/09/12 05:24:13 324684] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2223|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653324665|stream_id:0|stream_offset:2345061|
[2025/09/12 05:24:13 324700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2223|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 324707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 324714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38001|rtt_var:397|pto_duration:40001|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 324718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 324722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 324726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 324730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653389666|now:1757654653324713|interv:64953|
[2025/09/12 05:24:13 324734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653389666|now:1757654653324713|interval:64953|pto_count:0|srtt:38001
[2025/09/12 05:24:13 324741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 324748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 324755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2346240|
[2025/09/12 05:24:13 324761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 324767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653325766|now:1757654653324766|interv:1000|
[2025/09/12 05:24:13 324772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 324777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 324783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653325766|
[2025/09/12 05:24:13 324789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653325766|
[2025/09/12 05:24:13 324794] [debug] |xqc_engine_wakeup_after|wakeup:1757654653325766|now:1757654653324794|diff:972|
[2025/09/12 05:24:13 324799] [debug] |xqc_engine_main_logic|END|now:1757654653324493|
[2025/09/12 05:24:13 325118] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653325117|
[2025/09/12 05:24:13 325124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 325130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1030|
[2025/09/12 05:24:13 325134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1031|
[2025/09/12 05:24:13 325140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1031|
[2025/09/12 05:24:13 325144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 325149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2184|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2185|path_largest_ack:2184|
[2025/09/12 05:24:13 325158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2296246|prior_time:1757654653285241|is_app_limited:0|send_elapse:38903|ack_elapse:39876|ctl_first_sent_time:1757654653286705|lagest_ack_time:1757654653325117|curr_delivered:2343053|
[2025/09/12 05:24:13 325163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653286705|
[2025/09/12 05:24:13 325167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:719||sndq_packets_used_bytes:0|sndq_packets_free:1957|
[2025/09/12 05:24:13 325172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2185|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2185|path_largest_ack:2185|
[2025/09/12 05:24:13 325176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2296246|prior_time:1757654653285241|is_app_limited:0|send_elapse:38903|ack_elapse:39876|ctl_first_sent_time:1757654653286705|lagest_ack_time:1757654653325117|curr_delivered:2344253|
[2025/09/12 05:24:13 325180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653286806|
[2025/09/12 05:24:13 325184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:718||sndq_packets_used_bytes:0|sndq_packets_free:1958|
[2025/09/12 05:24:13 325188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38001|rttvar:397|minrtt:30532|latest_rtt:38311|ack_delay:32|
[2025/09/12 05:24:13 325193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38035|rttvar:367|minrtt:30532|latest_rtt:38311|ack_delay:32|
[2025/09/12 05:24:13 325197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2185|lost_pn:2182|thresh:3|
[2025/09/12 05:24:13 325201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 325205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38035|rtt_var:367|pto_duration:40035|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 325209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 325213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 325217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 325221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653389700|now:1757654653325205|interv:64495|
[2025/09/12 05:24:13 325225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653389700|now:1757654653325205|interval:64495|pto_count:0|srtt:38035
[2025/09/12 05:24:13 325229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38903, ack_elapse 39876, delivered 48007|rate 1203907|lost 202|
[2025/09/12 05:24:13 325234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 51 -> 52|
[2025/09/12 05:24:13 325238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203907) in round 52|
[2025/09/12 05:24:13 325242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 325246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 325253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653286806|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 325258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653286806|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 325262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:38035|latest_rtt:38311|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:13 325268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1031|largest:1031|pns:2|
[2025/09/12 05:24:13 325272] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1031|frame:ACK |recv_time:1757654653325117|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 325277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773325117|now:1757654653325117|interv:120000000|
[2025/09/12 05:24:13 325281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773325117|now:1757654653325117|interv:120000000|
[2025/09/12 05:24:13 325285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653325766|pq_index:0|
[2025/09/12 05:24:13 325289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653324493|
[2025/09/12 05:24:13 325293] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653325293|
[2025/09/12 05:24:13 325298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653325297|
[2025/09/12 05:24:13 325304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38035|min_srtt:38035|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 325308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2393400|
[2025/09/12 05:24:13 325313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38035|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 325317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 325322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38035|min_srtt:38035|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 325326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2394579|
[2025/09/12 05:24:13 325330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38035|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 325338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 325342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38035|min_srtt:38035|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 325346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2395758|
[2025/09/12 05:24:13 325350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 325354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 325358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 325362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 325367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 325371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2346240|
[2025/09/12 05:24:13 325375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 325379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 325383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653325766|
[2025/09/12 05:24:13 325387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653325766|
[2025/09/12 05:24:13 325390] [debug] |xqc_engine_wakeup_after|wakeup:1757654653325766|now:1757654653325390|diff:376|
[2025/09/12 05:24:13 325395] [debug] |xqc_engine_main_logic|END|now:1757654653325297|
[2025/09/12 05:24:13 325400] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653325400|
[2025/09/12 05:24:13 325404] [debug] |xqc_engine_wakeup_after|wakeup:1757654653325766|now:1757654653325403|diff:363|
[2025/09/12 05:24:13 325407] [debug] |xqc_engine_main_logic|END|now:1757654653325400|
[2025/09/12 05:24:13 326481] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653326481|
[2025/09/12 05:24:13 326490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653325766|pq_index:0|
[2025/09/12 05:24:13 326494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653325297|
[2025/09/12 05:24:13 326499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653326498|
[2025/09/12 05:24:13 326504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653325766|now:1757654653326498|
[2025/09/12 05:24:13 326508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653325766|now:1757654653326498|
[2025/09/12 05:24:13 326512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 326517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38035|min_srtt:38035|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 326526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2395758|
[2025/09/12 05:24:13 326531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 326535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 326539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 326543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 326548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 326552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2346240|
[2025/09/12 05:24:13 326556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 326561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2224|
[2025/09/12 05:24:13 326591] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2224|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653326569|stream_id:0|stream_offset:2346240|
[2025/09/12 05:24:13 326600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2224|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 326607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 326614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38035|rtt_var:367|pto_duration:40035|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 326621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 326626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 326630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 326634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653391604|now:1757654653326613|interv:64991|
[2025/09/12 05:24:13 326638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653391604|now:1757654653326613|interval:64991|pto_count:0|srtt:38035
[2025/09/12 05:24:13 326643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 326648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 326652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2347419|
[2025/09/12 05:24:13 326656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 326665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2225|
[2025/09/12 05:24:13 326691] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2225|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653326672|stream_id:0|stream_offset:2347419|
[2025/09/12 05:24:13 326700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2225|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 326707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 326714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38035|rtt_var:367|pto_duration:40035|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 326719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 326723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 326729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 326735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653391707|now:1757654653326714|interv:64993|
[2025/09/12 05:24:13 326741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653391707|now:1757654653326714|interval:64993|pto_count:0|srtt:38035
[2025/09/12 05:24:13 326748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 326755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 326761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2348598|
[2025/09/12 05:24:13 326767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 326773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653327772|now:1757654653326772|interv:1000|
[2025/09/12 05:24:13 326778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 326783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 326789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653327772|
[2025/09/12 05:24:13 326794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653327772|
[2025/09/12 05:24:13 326800] [debug] |xqc_engine_wakeup_after|wakeup:1757654653327772|now:1757654653326800|diff:972|
[2025/09/12 05:24:13 326806] [debug] |xqc_engine_main_logic|END|now:1757654653326498|
[2025/09/12 05:24:13 327105] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653327104|
[2025/09/12 05:24:13 327112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 327118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1031|
[2025/09/12 05:24:13 327122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1032|
[2025/09/12 05:24:13 327128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1032|
[2025/09/12 05:24:13 327136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 327141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2186|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2187|path_largest_ack:2186|
[2025/09/12 05:24:13 327145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2298646|prior_time:1757654653287229|is_app_limited:0|send_elapse:38879|ack_elapse:39875|ctl_first_sent_time:1757654653288690|lagest_ack_time:1757654653327104|curr_delivered:2345453|
[2025/09/12 05:24:13 327150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653288690|
[2025/09/12 05:24:13 327155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:717||sndq_packets_used_bytes:0|sndq_packets_free:1959|
[2025/09/12 05:24:13 327159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2187|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2187|path_largest_ack:2187|
[2025/09/12 05:24:13 327163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2298646|prior_time:1757654653287229|is_app_limited:0|send_elapse:38879|ack_elapse:39875|ctl_first_sent_time:1757654653288690|lagest_ack_time:1757654653327104|curr_delivered:2346653|
[2025/09/12 05:24:13 327168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653288794|
[2025/09/12 05:24:13 327171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:716||sndq_packets_used_bytes:0|sndq_packets_free:1960|
[2025/09/12 05:24:13 327176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38035|rttvar:367|minrtt:30532|latest_rtt:38310|ack_delay:32|
[2025/09/12 05:24:13 327180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38065|rttvar:336|minrtt:30532|latest_rtt:38310|ack_delay:32|
[2025/09/12 05:24:13 327184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2187|lost_pn:2184|thresh:3|
[2025/09/12 05:24:13 327188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 327192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38065|rtt_var:336|pto_duration:40065|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 327197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 327201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 327205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 327209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653391737|now:1757654653327192|interv:64545|
[2025/09/12 05:24:13 327213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653391737|now:1757654653327192|interval:64545|pto_count:0|srtt:38065
[2025/09/12 05:24:13 327217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38879, ack_elapse 39875, delivered 48007|rate 1203937|lost 202|
[2025/09/12 05:24:13 327222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203937) in round 52|
[2025/09/12 05:24:13 327229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 327233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 327237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653288794|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 327242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653288794|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 327246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:38065|latest_rtt:38310|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 327252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1032|largest:1032|pns:2|
[2025/09/12 05:24:13 327256] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1032|frame:ACK |recv_time:1757654653327104|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 327261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773327104|now:1757654653327104|interv:120000000|
[2025/09/12 05:24:13 327265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773327104|now:1757654653327104|interv:120000000|
[2025/09/12 05:24:13 327269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653327772|pq_index:0|
[2025/09/12 05:24:13 327273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653326498|
[2025/09/12 05:24:13 327277] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653327277|
[2025/09/12 05:24:13 327282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653327281|
[2025/09/12 05:24:13 327288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38065|min_srtt:38065|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 327292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2395758|
[2025/09/12 05:24:13 327297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38065|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 327301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 327306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38065|min_srtt:38065|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 327310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2396937|
[2025/09/12 05:24:13 327317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38065|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 327321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 327326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38065|min_srtt:38065|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 327330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2398116|
[2025/09/12 05:24:13 327334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 327338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 327342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 327346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 327350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 327354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2348598|
[2025/09/12 05:24:13 327359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 327362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 327366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653327772|
[2025/09/12 05:24:13 327370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653327772|
[2025/09/12 05:24:13 327374] [debug] |xqc_engine_wakeup_after|wakeup:1757654653327772|now:1757654653327374|diff:398|
[2025/09/12 05:24:13 327378] [debug] |xqc_engine_main_logic|END|now:1757654653327281|
[2025/09/12 05:24:13 327383] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653327383|
[2025/09/12 05:24:13 327387] [debug] |xqc_engine_wakeup_after|wakeup:1757654653327772|now:1757654653327387|diff:385|
[2025/09/12 05:24:13 327391] [debug] |xqc_engine_main_logic|END|now:1757654653327383|
[2025/09/12 05:24:13 328464] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653328463|
[2025/09/12 05:24:13 328472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653327772|pq_index:0|
[2025/09/12 05:24:13 328477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653327281|
[2025/09/12 05:24:13 328482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653328481|
[2025/09/12 05:24:13 328486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653327772|now:1757654653328481|
[2025/09/12 05:24:13 328491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653327772|now:1757654653328481|
[2025/09/12 05:24:13 328499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 328504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38065|min_srtt:38065|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 328509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2398116|
[2025/09/12 05:24:13 328513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 328517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 328521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 328525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 328530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 328534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2348598|
[2025/09/12 05:24:13 328538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 328543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2226|
[2025/09/12 05:24:13 328573] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2226|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653328551|stream_id:0|stream_offset:2348598|
[2025/09/12 05:24:13 328581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2226|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 328589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 328595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38065|rtt_var:336|pto_duration:40065|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 328602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 328608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 328612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 328616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653393616|now:1757654653328595|interv:65021|
[2025/09/12 05:24:13 328620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653393616|now:1757654653328595|interval:65021|pto_count:0|srtt:38065
[2025/09/12 05:24:13 328625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 328629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 328633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2349777|
[2025/09/12 05:24:13 328642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 328647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2227|
[2025/09/12 05:24:13 328673] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2227|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653328654|stream_id:0|stream_offset:2349777|
[2025/09/12 05:24:13 328681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2227|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 328689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 328696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38065|rtt_var:336|pto_duration:40065|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 328702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 328706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 328710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 328714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653393719|now:1757654653328695|interv:65024|
[2025/09/12 05:24:13 328718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653393719|now:1757654653328695|interval:65024|pto_count:0|srtt:38065
[2025/09/12 05:24:13 328726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 328733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 328739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2350956|
[2025/09/12 05:24:13 328746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 328751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653329751|now:1757654653328751|interv:1000|
[2025/09/12 05:24:13 328757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 328762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 328767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653329751|
[2025/09/12 05:24:13 328773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653329751|
[2025/09/12 05:24:13 328778] [debug] |xqc_engine_wakeup_after|wakeup:1757654653329751|now:1757654653328778|diff:973|
[2025/09/12 05:24:13 328784] [debug] |xqc_engine_main_logic|END|now:1757654653328481|
[2025/09/12 05:24:13 329094] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653329093|
[2025/09/12 05:24:13 329100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 329110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1032|
[2025/09/12 05:24:13 329114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1033|
[2025/09/12 05:24:13 329120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1033|
[2025/09/12 05:24:13 329124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 329128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2188|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2189|path_largest_ack:2188|
[2025/09/12 05:24:13 329133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2301046|prior_time:1757654653289243|is_app_limited:0|send_elapse:38904|ack_elapse:39850|ctl_first_sent_time:1757654653290717|lagest_ack_time:1757654653329093|curr_delivered:2347853|
[2025/09/12 05:24:13 329137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653290717|
[2025/09/12 05:24:13 329142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:715||sndq_packets_used_bytes:0|sndq_packets_free:1961|
[2025/09/12 05:24:13 329146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2189|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2189|path_largest_ack:2189|
[2025/09/12 05:24:13 329151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2301046|prior_time:1757654653289243|is_app_limited:0|send_elapse:38904|ack_elapse:39850|ctl_first_sent_time:1757654653290717|lagest_ack_time:1757654653329093|curr_delivered:2349053|
[2025/09/12 05:24:13 329155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653290825|
[2025/09/12 05:24:13 329159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:714||sndq_packets_used_bytes:0|sndq_packets_free:1962|
[2025/09/12 05:24:13 329163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38065|rttvar:336|minrtt:30532|latest_rtt:38268|ack_delay:32|
[2025/09/12 05:24:13 329167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38086|rttvar:294|minrtt:30532|latest_rtt:38268|ack_delay:32|
[2025/09/12 05:24:13 329171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2189|lost_pn:2186|thresh:3|
[2025/09/12 05:24:13 329175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 329179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38086|rtt_var:294|pto_duration:40086|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 329184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 329188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 329191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 329195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653393740|now:1757654653329179|interv:64561|
[2025/09/12 05:24:13 329199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653393740|now:1757654653329179|interval:64561|pto_count:0|srtt:38086
[2025/09/12 05:24:13 329206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38904, ack_elapse 39850, delivered 48007|rate 1204692|lost 202|
[2025/09/12 05:24:13 329211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204692) in round 52|
[2025/09/12 05:24:13 329215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 329219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 329223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653290825|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 329228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653290825|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 329232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:38086|latest_rtt:38268|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 329238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1033|largest:1033|pns:2|
[2025/09/12 05:24:13 329242] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1033|frame:ACK |recv_time:1757654653329093|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 329247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773329093|now:1757654653329093|interv:120000000|
[2025/09/12 05:24:13 329251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773329093|now:1757654653329093|interv:120000000|
[2025/09/12 05:24:13 329255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653329751|pq_index:0|
[2025/09/12 05:24:13 329259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653328481|
[2025/09/12 05:24:13 329263] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653329263|
[2025/09/12 05:24:13 329268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653329267|
[2025/09/12 05:24:13 329274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38086|min_srtt:38086|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 329278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2398116|
[2025/09/12 05:24:13 329283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38086|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 329287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 329293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38086|min_srtt:38086|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 329299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2399295|
[2025/09/12 05:24:13 329304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38086|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 329308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 329313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38086|min_srtt:38086|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 329317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2400474|
[2025/09/12 05:24:13 329321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 329325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 329329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 329333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 329337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 329341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2350956|
[2025/09/12 05:24:13 329346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 329350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 329354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653329751|
[2025/09/12 05:24:13 329358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653329751|
[2025/09/12 05:24:13 329361] [debug] |xqc_engine_wakeup_after|wakeup:1757654653329751|now:1757654653329361|diff:390|
[2025/09/12 05:24:13 329366] [debug] |xqc_engine_main_logic|END|now:1757654653329267|
[2025/09/12 05:24:13 329371] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653329370|
[2025/09/12 05:24:13 329374] [debug] |xqc_engine_wakeup_after|wakeup:1757654653329751|now:1757654653329374|diff:377|
[2025/09/12 05:24:13 329378] [debug] |xqc_engine_main_logic|END|now:1757654653329370|
[2025/09/12 05:24:13 330450] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653330450|
[2025/09/12 05:24:13 330480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653329751|pq_index:0|
[2025/09/12 05:24:13 330485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653329267|
[2025/09/12 05:24:13 330490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653330489|
[2025/09/12 05:24:13 330502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653329751|now:1757654653330489|
[2025/09/12 05:24:13 330506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653329751|now:1757654653330489|
[2025/09/12 05:24:13 330510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 330516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38086|min_srtt:38086|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 330520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2400474|
[2025/09/12 05:24:13 330525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 330529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 330532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 330537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 330541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 330546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2350956|
[2025/09/12 05:24:13 330550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 330554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2228|
[2025/09/12 05:24:13 330585] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2228|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653330563|stream_id:0|stream_offset:2350956|
[2025/09/12 05:24:13 330594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2228|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 330601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 330608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38086|rtt_var:294|pto_duration:40086|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 330615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 330620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 330624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 330628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653395649|now:1757654653330607|interv:65042|
[2025/09/12 05:24:13 330632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653395649|now:1757654653330607|interval:65042|pto_count:0|srtt:38086
[2025/09/12 05:24:13 330637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 330646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 330650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2352135|
[2025/09/12 05:24:13 330655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 330659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2229|
[2025/09/12 05:24:13 330686] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2229|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653330666|stream_id:0|stream_offset:2352135|
[2025/09/12 05:24:13 330694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2229|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 330701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 330708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38086|rtt_var:294|pto_duration:40086|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 330715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 330721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 330727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 330733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653395752|now:1757654653330707|interv:65045|
[2025/09/12 05:24:13 330739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653395752|now:1757654653330707|interval:65045|pto_count:0|srtt:38086
[2025/09/12 05:24:13 330745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 330751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 330757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2353314|
[2025/09/12 05:24:13 330763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 330768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653331768|now:1757654653330768|interv:1000|
[2025/09/12 05:24:13 330773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 330778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 330784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653331768|
[2025/09/12 05:24:13 330789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653331768|
[2025/09/12 05:24:13 330795] [debug] |xqc_engine_wakeup_after|wakeup:1757654653331768|now:1757654653330795|diff:973|
[2025/09/12 05:24:13 330801] [debug] |xqc_engine_main_logic|END|now:1757654653330489|
[2025/09/12 05:24:13 331086] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653331085|
[2025/09/12 05:24:13 331092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 331098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1033|
[2025/09/12 05:24:13 331102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1034|
[2025/09/12 05:24:13 331108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1034|
[2025/09/12 05:24:13 331112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 331117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2190|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2191|path_largest_ack:2190|
[2025/09/12 05:24:13 331121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2303446|prior_time:1757654653291227|is_app_limited:0|send_elapse:38916|ack_elapse:39858|ctl_first_sent_time:1757654653292686|lagest_ack_time:1757654653331085|curr_delivered:2350253|
[2025/09/12 05:24:13 331126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653292686|
[2025/09/12 05:24:13 331131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:713||sndq_packets_used_bytes:0|sndq_packets_free:1963|
[2025/09/12 05:24:13 331135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2191|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2191|path_largest_ack:2191|
[2025/09/12 05:24:13 331139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2303446|prior_time:1757654653291227|is_app_limited:0|send_elapse:38916|ack_elapse:39858|ctl_first_sent_time:1757654653292686|lagest_ack_time:1757654653331085|curr_delivered:2351453|
[2025/09/12 05:24:13 331143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653292789|
[2025/09/12 05:24:13 331147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:712||sndq_packets_used_bytes:0|sndq_packets_free:1964|
[2025/09/12 05:24:13 331151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38086|rttvar:294|minrtt:30532|latest_rtt:38296|ack_delay:40|
[2025/09/12 05:24:13 331156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38108|rttvar:263|minrtt:30532|latest_rtt:38296|ack_delay:40|
[2025/09/12 05:24:13 331160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2191|lost_pn:2188|thresh:3|
[2025/09/12 05:24:13 331164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 331168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38108|rtt_var:263|pto_duration:40108|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 331172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 331176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 331180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 331184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653395774|now:1757654653331168|interv:64606|
[2025/09/12 05:24:13 331192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653395774|now:1757654653331168|interval:64606|pto_count:0|srtt:38108
[2025/09/12 05:24:13 331196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38916, ack_elapse 39858, delivered 48007|rate 1204450|lost 202|
[2025/09/12 05:24:13 331201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204450) in round 52|
[2025/09/12 05:24:13 331205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 331209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 331213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653292789|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 331218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653292789|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 331222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:38108|latest_rtt:38296|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 331228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1034|largest:1034|pns:2|
[2025/09/12 05:24:13 331232] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1034|frame:ACK |recv_time:1757654653331085|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 331237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773331085|now:1757654653331085|interv:120000000|
[2025/09/12 05:24:13 331241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773331085|now:1757654653331085|interv:120000000|
[2025/09/12 05:24:13 331246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653331768|pq_index:0|
[2025/09/12 05:24:13 331250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653330489|
[2025/09/12 05:24:13 331254] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653331254|
[2025/09/12 05:24:13 331259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653331258|
[2025/09/12 05:24:13 331265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38108|min_srtt:38108|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 331269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2400474|
[2025/09/12 05:24:13 331273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38108|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 331281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 331285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38108|min_srtt:38108|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 331289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2401653|
[2025/09/12 05:24:13 331294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38108|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 331298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 331303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38108|min_srtt:38108|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 331307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2402832|
[2025/09/12 05:24:13 331311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 331315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 331319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 331323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 331328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 331332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2353314|
[2025/09/12 05:24:13 331336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 331340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 331344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653331768|
[2025/09/12 05:24:13 331348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653331768|
[2025/09/12 05:24:13 331352] [debug] |xqc_engine_wakeup_after|wakeup:1757654653331768|now:1757654653331352|diff:416|
[2025/09/12 05:24:13 331356] [debug] |xqc_engine_main_logic|END|now:1757654653331258|
[2025/09/12 05:24:13 331361] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653331361|
[2025/09/12 05:24:13 331365] [debug] |xqc_engine_wakeup_after|wakeup:1757654653331768|now:1757654653331364|diff:404|
[2025/09/12 05:24:13 331368] [debug] |xqc_engine_main_logic|END|now:1757654653331361|
[2025/09/12 05:24:13 332440] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653332440|
[2025/09/12 05:24:13 332449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653331768|pq_index:0|
[2025/09/12 05:24:13 332453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653331258|
[2025/09/12 05:24:13 332479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653332478|
[2025/09/12 05:24:13 332488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653331768|now:1757654653332478|
[2025/09/12 05:24:13 332492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653331768|now:1757654653332478|
[2025/09/12 05:24:13 332496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 332501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38108|min_srtt:38108|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 332506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2402832|
[2025/09/12 05:24:13 332510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 332514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 332518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 332522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 332527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 332531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2353314|
[2025/09/12 05:24:13 332535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 332539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2230|
[2025/09/12 05:24:13 332570] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2230|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653332548|stream_id:0|stream_offset:2353314|
[2025/09/12 05:24:13 332579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2230|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 332586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 332593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38108|rtt_var:263|pto_duration:40108|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 332600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 332605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 332609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 332613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653397656|now:1757654653332593|interv:65063|
[2025/09/12 05:24:13 332617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653397656|now:1757654653332593|interval:65063|pto_count:0|srtt:38108
[2025/09/12 05:24:13 332626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 332631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 332635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2354493|
[2025/09/12 05:24:13 332639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 332643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2231|
[2025/09/12 05:24:13 332670] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2231|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653332650|stream_id:0|stream_offset:2354493|
[2025/09/12 05:24:13 332678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2231|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 332685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 332692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38108|rtt_var:263|pto_duration:40108|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 332697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 332701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 332706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 332712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653397758|now:1757654653332691|interv:65067|
[2025/09/12 05:24:13 332718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653397758|now:1757654653332691|interval:65067|pto_count:0|srtt:38108
[2025/09/12 05:24:13 332726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 332732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 332738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2355672|
[2025/09/12 05:24:13 332744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 332750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653333750|now:1757654653332750|interv:1000|
[2025/09/12 05:24:13 332755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 332760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 332766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653333750|
[2025/09/12 05:24:13 332771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653333750|
[2025/09/12 05:24:13 332782] [debug] |xqc_engine_wakeup_after|wakeup:1757654653333750|now:1757654653332782|diff:968|
[2025/09/12 05:24:13 332788] [debug] |xqc_engine_main_logic|END|now:1757654653332478|
[2025/09/12 05:24:13 333084] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653333083|
[2025/09/12 05:24:13 333090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 333096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1034|
[2025/09/12 05:24:13 333100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1035|
[2025/09/12 05:24:13 333106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1035|
[2025/09/12 05:24:13 333110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 333115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2192|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2193|path_largest_ack:2192|
[2025/09/12 05:24:13 333119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2305846|prior_time:1757654653293215|is_app_limited:0|send_elapse:38916|ack_elapse:39868|ctl_first_sent_time:1757654653294679|lagest_ack_time:1757654653333083|curr_delivered:2352653|
[2025/09/12 05:24:13 333124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653294679|
[2025/09/12 05:24:13 333129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:711||sndq_packets_used_bytes:0|sndq_packets_free:1965|
[2025/09/12 05:24:13 333133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2193|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2193|path_largest_ack:2193|
[2025/09/12 05:24:13 333137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2305846|prior_time:1757654653293215|is_app_limited:0|send_elapse:38916|ack_elapse:39868|ctl_first_sent_time:1757654653294679|lagest_ack_time:1757654653333083|curr_delivered:2353853|
[2025/09/12 05:24:13 333142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653294782|
[2025/09/12 05:24:13 333146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:710||sndq_packets_used_bytes:0|sndq_packets_free:1966|
[2025/09/12 05:24:13 333150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38108|rttvar:263|minrtt:30532|latest_rtt:38301|ack_delay:32|
[2025/09/12 05:24:13 333154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38128|rttvar:238|minrtt:30532|latest_rtt:38301|ack_delay:32|
[2025/09/12 05:24:13 333158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2193|lost_pn:2190|thresh:3|
[2025/09/12 05:24:13 333163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 333167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38128|rtt_var:238|pto_duration:40128|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 333171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 333175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 333183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 333187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653397778|now:1757654653333166|interv:64612|
[2025/09/12 05:24:13 333191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653397778|now:1757654653333166|interval:64612|pto_count:0|srtt:38128
[2025/09/12 05:24:13 333195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38916, ack_elapse 39868, delivered 48007|rate 1204148|lost 202|
[2025/09/12 05:24:13 333200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204148) in round 52|
[2025/09/12 05:24:13 333204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 333208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 333212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653294782|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 333217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653294782|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 333221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:38128|latest_rtt:38301|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 333227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1035|largest:1035|pns:2|
[2025/09/12 05:24:13 333231] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1035|frame:ACK |recv_time:1757654653333083|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 333236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773333083|now:1757654653333083|interv:120000000|
[2025/09/12 05:24:13 333240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773333083|now:1757654653333083|interv:120000000|
[2025/09/12 05:24:13 333244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653333750|pq_index:0|
[2025/09/12 05:24:13 333248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653332478|
[2025/09/12 05:24:13 333252] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653333252|
[2025/09/12 05:24:13 333257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653333256|
[2025/09/12 05:24:13 333263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38128|min_srtt:38128|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 333267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2402832|
[2025/09/12 05:24:13 333274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38128|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 333279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 333284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38128|min_srtt:38128|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 333288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2404011|
[2025/09/12 05:24:13 333292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38128|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 333297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 333301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38128|min_srtt:38128|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 333305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2405190|
[2025/09/12 05:24:13 333309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 333313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 333317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 333321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 333326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 333330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2355672|
[2025/09/12 05:24:13 333334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 333338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 333342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653333750|
[2025/09/12 05:24:13 333346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653333750|
[2025/09/12 05:24:13 333350] [debug] |xqc_engine_wakeup_after|wakeup:1757654653333750|now:1757654653333350|diff:400|
[2025/09/12 05:24:13 333354] [debug] |xqc_engine_main_logic|END|now:1757654653333256|
[2025/09/12 05:24:13 333359] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653333359|
[2025/09/12 05:24:13 333363] [debug] |xqc_engine_wakeup_after|wakeup:1757654653333750|now:1757654653333363|diff:387|
[2025/09/12 05:24:13 333367] [debug] |xqc_engine_main_logic|END|now:1757654653333359|
[2025/09/12 05:24:13 334439] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653334439|
[2025/09/12 05:24:13 334448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653333750|pq_index:0|
[2025/09/12 05:24:13 334486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653333256|
[2025/09/12 05:24:13 334492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653334491|
[2025/09/12 05:24:13 334497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653333750|now:1757654653334491|
[2025/09/12 05:24:13 334501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653333750|now:1757654653334491|
[2025/09/12 05:24:13 334505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 334510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38128|min_srtt:38128|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 334515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2405190|
[2025/09/12 05:24:13 334519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 334523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 334527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 334531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 334536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 334540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2355672|
[2025/09/12 05:24:13 334545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 334549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2232|
[2025/09/12 05:24:13 334579] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2232|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653334557|stream_id:0|stream_offset:2355672|
[2025/09/12 05:24:13 334588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2232|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 334595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 334602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38128|rtt_var:238|pto_duration:40128|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 334609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 334614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 334618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 334628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653399685|now:1757654653334601|interv:65084|
[2025/09/12 05:24:13 334632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653399685|now:1757654653334601|interval:65084|pto_count:0|srtt:38128
[2025/09/12 05:24:13 334637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 334642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 334646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2356851|
[2025/09/12 05:24:13 334650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 334654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2233|
[2025/09/12 05:24:13 334681] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2233|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653334661|stream_id:0|stream_offset:2356851|
[2025/09/12 05:24:13 334690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2233|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 334696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 334703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38128|rtt_var:238|pto_duration:40128|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 334710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 334716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 334721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 334727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653399789|now:1757654653334703|interv:65086|
[2025/09/12 05:24:13 334732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653399789|now:1757654653334703|interval:65086|pto_count:0|srtt:38128
[2025/09/12 05:24:13 334739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 334745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 334751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2358030|
[2025/09/12 05:24:13 334757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 334762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653335762|now:1757654653334762|interv:1000|
[2025/09/12 05:24:13 334768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 334778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 334784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653335762|
[2025/09/12 05:24:13 334789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653335762|
[2025/09/12 05:24:13 334794] [debug] |xqc_engine_wakeup_after|wakeup:1757654653335762|now:1757654653334794|diff:968|
[2025/09/12 05:24:13 334800] [debug] |xqc_engine_main_logic|END|now:1757654653334491|
[2025/09/12 05:24:13 335077] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653335076|
[2025/09/12 05:24:13 335083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 335089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1035|
[2025/09/12 05:24:13 335093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1036|
[2025/09/12 05:24:13 335099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1036|
[2025/09/12 05:24:13 335103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 335108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2194|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2195|path_largest_ack:2194|
[2025/09/12 05:24:13 335112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2308246|prior_time:1757654653295210|is_app_limited:0|send_elapse:38914|ack_elapse:39866|ctl_first_sent_time:1757654653296665|lagest_ack_time:1757654653335076|curr_delivered:2355053|
[2025/09/12 05:24:13 335117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653296665|
[2025/09/12 05:24:13 335122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:709||sndq_packets_used_bytes:0|sndq_packets_free:1967|
[2025/09/12 05:24:13 335126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2195|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2195|path_largest_ack:2195|
[2025/09/12 05:24:13 335130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2308246|prior_time:1757654653295210|is_app_limited:0|send_elapse:38914|ack_elapse:39866|ctl_first_sent_time:1757654653296665|lagest_ack_time:1757654653335076|curr_delivered:2356253|
[2025/09/12 05:24:13 335135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653296767|
[2025/09/12 05:24:13 335139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:708||sndq_packets_used_bytes:0|sndq_packets_free:1968|
[2025/09/12 05:24:13 335143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38128|rttvar:238|minrtt:30532|latest_rtt:38309|ack_delay:32|
[2025/09/12 05:24:13 335147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38146|rttvar:216|minrtt:30532|latest_rtt:38309|ack_delay:32|
[2025/09/12 05:24:13 335151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2195|lost_pn:2192|thresh:3|
[2025/09/12 05:24:13 335156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 335160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38146|rtt_var:216|pto_duration:40146|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 335168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 335172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 335176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 335180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653399807|now:1757654653335159|interv:64648|
[2025/09/12 05:24:13 335184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653399807|now:1757654653335159|interval:64648|pto_count:0|srtt:38146
[2025/09/12 05:24:13 335188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38914, ack_elapse 39866, delivered 48007|rate 1204209|lost 202|
[2025/09/12 05:24:13 335193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204209) in round 52|
[2025/09/12 05:24:13 335197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 335201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 335205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653296767|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 335209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653296767|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 335214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:38146|latest_rtt:38309|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 335223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1036|largest:1036|pns:2|
[2025/09/12 05:24:13 335228] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1036|frame:ACK |recv_time:1757654653335076|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 335233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773335076|now:1757654653335076|interv:120000000|
[2025/09/12 05:24:13 335237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773335076|now:1757654653335076|interv:120000000|
[2025/09/12 05:24:13 335241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653335762|pq_index:0|
[2025/09/12 05:24:13 335245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653334491|
[2025/09/12 05:24:13 335249] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653335249|
[2025/09/12 05:24:13 335254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653335253|
[2025/09/12 05:24:13 335260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38146|min_srtt:38146|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 335267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2405190|
[2025/09/12 05:24:13 335272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38146|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 335276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 335281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38146|min_srtt:38146|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 335285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2406369|
[2025/09/12 05:24:13 335289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38146|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 335293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 335298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38146|min_srtt:38146|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 335302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2407548|
[2025/09/12 05:24:13 335306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 335310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 335314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 335318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 335322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 335326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2358030|
[2025/09/12 05:24:13 335331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 335335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 335338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653335762|
[2025/09/12 05:24:13 335342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653335762|
[2025/09/12 05:24:13 335346] [debug] |xqc_engine_wakeup_after|wakeup:1757654653335762|now:1757654653335346|diff:416|
[2025/09/12 05:24:13 335350] [debug] |xqc_engine_main_logic|END|now:1757654653335253|
[2025/09/12 05:24:13 335355] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653335355|
[2025/09/12 05:24:13 335359] [debug] |xqc_engine_wakeup_after|wakeup:1757654653335762|now:1757654653335359|diff:403|
[2025/09/12 05:24:13 335366] [debug] |xqc_engine_main_logic|END|now:1757654653335355|
[2025/09/12 05:24:13 336438] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653336438|
[2025/09/12 05:24:13 336447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653335762|pq_index:0|
[2025/09/12 05:24:13 336451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653335253|
[2025/09/12 05:24:13 336476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653336475|
[2025/09/12 05:24:13 336481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653335762|now:1757654653336475|
[2025/09/12 05:24:13 336486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653335762|now:1757654653336475|
[2025/09/12 05:24:13 336489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 336495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38146|min_srtt:38146|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 336500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2407548|
[2025/09/12 05:24:13 336505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 336508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 336512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 336516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 336521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 336525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2358030|
[2025/09/12 05:24:13 336530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 336534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2234|
[2025/09/12 05:24:13 336564] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2234|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653336542|stream_id:0|stream_offset:2358030|
[2025/09/12 05:24:13 336573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2234|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 336580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 336587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38146|rtt_var:216|pto_duration:40146|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 336594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 336604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 336608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 336612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653401688|now:1757654653336587|interv:65101|
[2025/09/12 05:24:13 336616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653401688|now:1757654653336587|interval:65101|pto_count:0|srtt:38146
[2025/09/12 05:24:13 336620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 336625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 336629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2359209|
[2025/09/12 05:24:13 336634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 336638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2235|
[2025/09/12 05:24:13 336664] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2235|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653336645|stream_id:0|stream_offset:2359209|
[2025/09/12 05:24:13 336673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2235|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 336680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 336687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38146|rtt_var:216|pto_duration:40146|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 336692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 336698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 336705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 336711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653401791|now:1757654653336686|interv:65105|
[2025/09/12 05:24:13 336716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653401791|now:1757654653336686|interval:65105|pto_count:0|srtt:38146
[2025/09/12 05:24:13 336723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 336729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 336735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2360388|
[2025/09/12 05:24:13 336741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 336750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653337749|now:1757654653336749|interv:1000|
[2025/09/12 05:24:13 336755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 336760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 336765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653337749|
[2025/09/12 05:24:13 336771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653337749|
[2025/09/12 05:24:13 336776] [debug] |xqc_engine_wakeup_after|wakeup:1757654653337749|now:1757654653336776|diff:973|
[2025/09/12 05:24:13 336782] [debug] |xqc_engine_main_logic|END|now:1757654653336475|
[2025/09/12 05:24:13 337077] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653337076|
[2025/09/12 05:24:13 337083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 337089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1036|
[2025/09/12 05:24:13 337093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1037|
[2025/09/12 05:24:13 337099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1037|
[2025/09/12 05:24:13 337103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 337108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2196|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2197|path_largest_ack:2196|
[2025/09/12 05:24:13 337113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2310646|prior_time:1757654653297203|is_app_limited:0|send_elapse:38925|ack_elapse:39873|ctl_first_sent_time:1757654653298657|lagest_ack_time:1757654653337076|curr_delivered:2357453|
[2025/09/12 05:24:13 337117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653298657|
[2025/09/12 05:24:13 337122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:707||sndq_packets_used_bytes:0|sndq_packets_free:1969|
[2025/09/12 05:24:13 337126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2197|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2197|path_largest_ack:2197|
[2025/09/12 05:24:13 337130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2310646|prior_time:1757654653297203|is_app_limited:0|send_elapse:38925|ack_elapse:39873|ctl_first_sent_time:1757654653298657|lagest_ack_time:1757654653337076|curr_delivered:2358653|
[2025/09/12 05:24:13 337135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653298759|
[2025/09/12 05:24:13 337139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:706||sndq_packets_used_bytes:0|sndq_packets_free:1970|
[2025/09/12 05:24:13 337143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38146|rttvar:216|minrtt:30532|latest_rtt:38317|ack_delay:40|
[2025/09/12 05:24:13 337147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38162|rttvar:194|minrtt:30532|latest_rtt:38317|ack_delay:40|
[2025/09/12 05:24:13 337151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2197|lost_pn:2194|thresh:3|
[2025/09/12 05:24:13 337155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 337164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38162|rtt_var:194|pto_duration:40162|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 337168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 337172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 337176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 337180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653401807|now:1757654653337163|interv:64644|
[2025/09/12 05:24:13 337187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653401807|now:1757654653337163|interval:64644|pto_count:0|srtt:38162
[2025/09/12 05:24:13 337191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38925, ack_elapse 39873, delivered 48007|rate 1203997|lost 202|
[2025/09/12 05:24:13 337196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203997) in round 52|
[2025/09/12 05:24:13 337200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 337204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 337208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653298759|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 337213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653298759|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 337217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:38162|latest_rtt:38317|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 337223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1037|largest:1037|pns:2|
[2025/09/12 05:24:13 337227] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1037|frame:ACK |recv_time:1757654653337076|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 337232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773337076|now:1757654653337076|interv:120000000|
[2025/09/12 05:24:13 337236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773337076|now:1757654653337076|interv:120000000|
[2025/09/12 05:24:13 337240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653337749|pq_index:0|
[2025/09/12 05:24:13 337244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653336475|
[2025/09/12 05:24:13 337248] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653337248|
[2025/09/12 05:24:13 337253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653337252|
[2025/09/12 05:24:13 337262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38162|min_srtt:38162|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 337266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2407548|
[2025/09/12 05:24:13 337270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38162|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 337275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 337280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38162|min_srtt:38162|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 337284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2408727|
[2025/09/12 05:24:13 337288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38162|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 337293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 337297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38162|min_srtt:38162|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 337301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2409906|
[2025/09/12 05:24:13 337305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 337309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 337313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 337317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 337321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 337325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2360388|
[2025/09/12 05:24:13 337330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 337334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 337337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653337749|
[2025/09/12 05:24:13 337342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653337749|
[2025/09/12 05:24:13 337345] [debug] |xqc_engine_wakeup_after|wakeup:1757654653337749|now:1757654653337345|diff:404|
[2025/09/12 05:24:13 337352] [debug] |xqc_engine_main_logic|END|now:1757654653337252|
[2025/09/12 05:24:13 337357] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653337357|
[2025/09/12 05:24:13 337361] [debug] |xqc_engine_wakeup_after|wakeup:1757654653337749|now:1757654653337361|diff:388|
[2025/09/12 05:24:13 337365] [debug] |xqc_engine_main_logic|END|now:1757654653337357|
[2025/09/12 05:24:13 338437] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653338437|
[2025/09/12 05:24:13 338446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653337749|pq_index:0|
[2025/09/12 05:24:13 338450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653337252|
[2025/09/12 05:24:13 338472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653338471|
[2025/09/12 05:24:13 338481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653337749|now:1757654653338471|
[2025/09/12 05:24:13 338485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653337749|now:1757654653338471|
[2025/09/12 05:24:13 338489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 338495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38162|min_srtt:38162|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 338499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2409906|
[2025/09/12 05:24:13 338505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 338508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 338512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 338517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 338521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 338526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2360388|
[2025/09/12 05:24:13 338530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 338534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2236|
[2025/09/12 05:24:13 338565] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2236|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653338543|stream_id:0|stream_offset:2360388|
[2025/09/12 05:24:13 338574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2236|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 338581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 338588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38162|rtt_var:194|pto_duration:40162|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 338600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 338605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 338609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 338613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653403705|now:1757654653338587|interv:65118|
[2025/09/12 05:24:13 338617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653403705|now:1757654653338587|interval:65118|pto_count:0|srtt:38162
[2025/09/12 05:24:13 338622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 338627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 338631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2361567|
[2025/09/12 05:24:13 338636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 338640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2237|
[2025/09/12 05:24:13 338666] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2237|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653338647|stream_id:0|stream_offset:2361567|
[2025/09/12 05:24:13 338674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2237|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 338681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 338688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38162|rtt_var:194|pto_duration:40162|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 338695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 338701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 338706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 338712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653403809|now:1757654653338688|interv:65121|
[2025/09/12 05:24:13 338718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653403809|now:1757654653338688|interval:65121|pto_count:0|srtt:38162
[2025/09/12 05:24:13 338724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 338731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 338736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2362746|
[2025/09/12 05:24:13 338748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 338753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653339753|now:1757654653338753|interv:1000|
[2025/09/12 05:24:13 338758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 338763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 338769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653339753|
[2025/09/12 05:24:13 338775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653339753|
[2025/09/12 05:24:13 338780] [debug] |xqc_engine_wakeup_after|wakeup:1757654653339753|now:1757654653338780|diff:973|
[2025/09/12 05:24:13 338786] [debug] |xqc_engine_main_logic|END|now:1757654653338471|
[2025/09/12 05:24:13 339053] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653339052|
[2025/09/12 05:24:13 339059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 339065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1037|
[2025/09/12 05:24:13 339069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1038|
[2025/09/12 05:24:13 339075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1038|
[2025/09/12 05:24:13 339079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 339084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2198|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2199|path_largest_ack:2198|
[2025/09/12 05:24:13 339088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2313046|prior_time:1757654653299201|is_app_limited:0|send_elapse:38866|ack_elapse:39851|ctl_first_sent_time:1757654653300661|lagest_ack_time:1757654653339052|curr_delivered:2359853|
[2025/09/12 05:24:13 339093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653300661|
[2025/09/12 05:24:13 339097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:705||sndq_packets_used_bytes:0|sndq_packets_free:1971|
[2025/09/12 05:24:13 339102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2199|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2199|path_largest_ack:2199|
[2025/09/12 05:24:13 339106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2313046|prior_time:1757654653299201|is_app_limited:0|send_elapse:38866|ack_elapse:39851|ctl_first_sent_time:1757654653300661|lagest_ack_time:1757654653339052|curr_delivered:2361053|
[2025/09/12 05:24:13 339110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653300759|
[2025/09/12 05:24:13 339114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:704||sndq_packets_used_bytes:0|sndq_packets_free:1972|
[2025/09/12 05:24:13 339118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38162|rttvar:194|minrtt:30532|latest_rtt:38293|ack_delay:32|
[2025/09/12 05:24:13 339123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38174|rttvar:170|minrtt:30532|latest_rtt:38293|ack_delay:32|
[2025/09/12 05:24:13 339131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2199|lost_pn:2196|thresh:3|
[2025/09/12 05:24:13 339135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 339139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38174|rtt_var:170|pto_duration:40174|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 339144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 339148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 339152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 339156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653403821|now:1757654653339139|interv:64682|
[2025/09/12 05:24:13 339160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653403821|now:1757654653339139|interval:64682|pto_count:0|srtt:38174
[2025/09/12 05:24:13 339164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38866, ack_elapse 39851, delivered 48007|rate 1204662|lost 202|
[2025/09/12 05:24:13 339169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204662) in round 52|
[2025/09/12 05:24:13 339173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 339177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 339181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653300759|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 339185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653300759|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 339190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:38174|latest_rtt:38293|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 339195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1038|largest:1038|pns:2|
[2025/09/12 05:24:13 339200] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1038|frame:ACK |recv_time:1757654653339052|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 339205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773339052|now:1757654653339052|interv:120000000|
[2025/09/12 05:24:13 339209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773339052|now:1757654653339052|interv:120000000|
[2025/09/12 05:24:13 339213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653339753|pq_index:0|
[2025/09/12 05:24:13 339217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653338471|
[2025/09/12 05:24:13 339221] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653339221|
[2025/09/12 05:24:13 339228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653339227|
[2025/09/12 05:24:13 339234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38174|min_srtt:38174|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 339238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2409906|
[2025/09/12 05:24:13 339243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38174|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 339247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 339252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38174|min_srtt:38174|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 339256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2411085|
[2025/09/12 05:24:13 339260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38174|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 339265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 339269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38174|min_srtt:38174|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 339273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2412264|
[2025/09/12 05:24:13 339277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 339281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 339285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 339289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 339293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 339297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2362746|
[2025/09/12 05:24:13 339302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 339305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 339309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653339753|
[2025/09/12 05:24:13 339316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653339753|
[2025/09/12 05:24:13 339320] [debug] |xqc_engine_wakeup_after|wakeup:1757654653339753|now:1757654653339320|diff:433|
[2025/09/12 05:24:13 339324] [debug] |xqc_engine_main_logic|END|now:1757654653339227|
[2025/09/12 05:24:13 339329] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653339329|
[2025/09/12 05:24:13 339333] [debug] |xqc_engine_wakeup_after|wakeup:1757654653339753|now:1757654653339333|diff:420|
[2025/09/12 05:24:13 339336] [debug] |xqc_engine_main_logic|END|now:1757654653339329|
[2025/09/12 05:24:13 340409] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653340408|
[2025/09/12 05:24:13 340418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653339753|pq_index:0|
[2025/09/12 05:24:13 340422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653339227|
[2025/09/12 05:24:13 340427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653340426|
[2025/09/12 05:24:13 340432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653339753|now:1757654653340426|
[2025/09/12 05:24:13 340436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653339753|now:1757654653340426|
[2025/09/12 05:24:13 340440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 340445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38174|min_srtt:38174|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 340450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2412264|
[2025/09/12 05:24:13 340469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 340478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 340482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 340486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 340491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 340495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2362746|
[2025/09/12 05:24:13 340500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 340504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2238|
[2025/09/12 05:24:13 340534] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2238|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653340512|stream_id:0|stream_offset:2362746|
[2025/09/12 05:24:13 340543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2238|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 340557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 340565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38174|rtt_var:170|pto_duration:40174|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 340570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 340574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 340578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 340581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653405686|now:1757654653340564|interv:65122|
[2025/09/12 05:24:13 340586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653405686|now:1757654653340564|interval:65122|pto_count:0|srtt:38174
[2025/09/12 05:24:13 340590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 340595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 340599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2363925|
[2025/09/12 05:24:13 340604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 340608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2239|
[2025/09/12 05:24:13 340634] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2239|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653340615|stream_id:0|stream_offset:2363925|
[2025/09/12 05:24:13 340642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2239|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 340649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 340656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38174|rtt_var:170|pto_duration:40174|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 340663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 340667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 340671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 340675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653405789|now:1757654653340655|interv:65134|
[2025/09/12 05:24:13 340679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653405789|now:1757654653340655|interval:65134|pto_count:0|srtt:38174
[2025/09/12 05:24:13 340683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 340695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 340701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2365104|
[2025/09/12 05:24:13 340708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 340713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653341713|now:1757654653340713|interv:1000|
[2025/09/12 05:24:13 340719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 340724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 340730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653341713|
[2025/09/12 05:24:13 340736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653341713|
[2025/09/12 05:24:13 340741] [debug] |xqc_engine_wakeup_after|wakeup:1757654653341713|now:1757654653340741|diff:972|
[2025/09/12 05:24:13 340747] [debug] |xqc_engine_main_logic|END|now:1757654653340426|
[2025/09/12 05:24:13 341065] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653341064|
[2025/09/12 05:24:13 341071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 341077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1038|
[2025/09/12 05:24:13 341081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1039|
[2025/09/12 05:24:13 341087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1039|
[2025/09/12 05:24:13 341091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 341096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2200|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2201|path_largest_ack:2200|
[2025/09/12 05:24:13 341100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2315446|prior_time:1757654653301189|is_app_limited:0|send_elapse:38886|ack_elapse:39875|ctl_first_sent_time:1757654653302645|lagest_ack_time:1757654653341064|curr_delivered:2362253|
[2025/09/12 05:24:13 341105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653302645|
[2025/09/12 05:24:13 341109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:703||sndq_packets_used_bytes:0|sndq_packets_free:1973|
[2025/09/12 05:24:13 341114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2201|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2201|path_largest_ack:2201|
[2025/09/12 05:24:13 341118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2315446|prior_time:1757654653301189|is_app_limited:0|send_elapse:38886|ack_elapse:39875|ctl_first_sent_time:1757654653302645|lagest_ack_time:1757654653341064|curr_delivered:2363453|
[2025/09/12 05:24:13 341122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653302743|
[2025/09/12 05:24:13 341126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:702||sndq_packets_used_bytes:0|sndq_packets_free:1974|
[2025/09/12 05:24:13 341130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38174|rttvar:170|minrtt:30532|latest_rtt:38321|ack_delay:32|
[2025/09/12 05:24:13 341138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38189|rttvar:156|minrtt:30532|latest_rtt:38321|ack_delay:32|
[2025/09/12 05:24:13 341142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2201|lost_pn:2198|thresh:3|
[2025/09/12 05:24:13 341146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 341151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38189|rtt_var:156|pto_duration:40189|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 341155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 341159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 341163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 341166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653405804|now:1757654653341150|interv:64654|
[2025/09/12 05:24:13 341170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653405804|now:1757654653341150|interval:64654|pto_count:0|srtt:38189
[2025/09/12 05:24:13 341175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38886, ack_elapse 39875, delivered 48007|rate 1203937|lost 202|
[2025/09/12 05:24:13 341179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203937) in round 52|
[2025/09/12 05:24:13 341183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 341187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 341191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653302743|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 341196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653302743|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 341200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:38189|latest_rtt:38321|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 341206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1039|largest:1039|pns:2|
[2025/09/12 05:24:13 341210] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1039|frame:ACK |recv_time:1757654653341064|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 341215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773341064|now:1757654653341064|interv:120000000|
[2025/09/12 05:24:13 341219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773341064|now:1757654653341064|interv:120000000|
[2025/09/12 05:24:13 341223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653341713|pq_index:0|
[2025/09/12 05:24:13 341229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653340426|
[2025/09/12 05:24:13 341233] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653341233|
[2025/09/12 05:24:13 341238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653341237|
[2025/09/12 05:24:13 341244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38189|min_srtt:38189|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 341248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2412264|
[2025/09/12 05:24:13 341253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38189|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 341257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 341262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38189|min_srtt:38189|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 341266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2413443|
[2025/09/12 05:24:13 341270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38189|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 341275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 341279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38189|min_srtt:38189|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 341283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2414622|
[2025/09/12 05:24:13 341287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 341291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 341295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 341299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 341303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 341307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2365104|
[2025/09/12 05:24:13 341314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 341318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 341322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653341713|
[2025/09/12 05:24:13 341326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653341713|
[2025/09/12 05:24:13 341330] [debug] |xqc_engine_wakeup_after|wakeup:1757654653341713|now:1757654653341330|diff:383|
[2025/09/12 05:24:13 341336] [debug] |xqc_engine_main_logic|END|now:1757654653341237|
[2025/09/12 05:24:13 341344] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653341344|
[2025/09/12 05:24:13 341348] [debug] |xqc_engine_wakeup_after|wakeup:1757654653341713|now:1757654653341348|diff:365|
[2025/09/12 05:24:13 341352] [debug] |xqc_engine_main_logic|END|now:1757654653341344|
[2025/09/12 05:24:13 342424] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653342424|
[2025/09/12 05:24:13 342433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653341713|pq_index:0|
[2025/09/12 05:24:13 342437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653341237|
[2025/09/12 05:24:13 342442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653342441|
[2025/09/12 05:24:13 342447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653341713|now:1757654653342441|
[2025/09/12 05:24:13 342451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653341713|now:1757654653342441|
[2025/09/12 05:24:13 342470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 342480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38189|min_srtt:38189|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 342484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2414622|
[2025/09/12 05:24:13 342489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 342493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 342496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 342501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 342505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 342510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2365104|
[2025/09/12 05:24:13 342514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 342518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2240|
[2025/09/12 05:24:13 342548] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2240|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653342527|stream_id:0|stream_offset:2365104|
[2025/09/12 05:24:13 342568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2240|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 342576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 342582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38189|rtt_var:156|pto_duration:40189|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 342587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 342591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 342595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 342599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653407716|now:1757654653342582|interv:65134|
[2025/09/12 05:24:13 342603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653407716|now:1757654653342582|interval:65134|pto_count:0|srtt:38189
[2025/09/12 05:24:13 342607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 342612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 342616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2366283|
[2025/09/12 05:24:13 342621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 342625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2241|
[2025/09/12 05:24:13 342651] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2241|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653342632|stream_id:0|stream_offset:2366283|
[2025/09/12 05:24:13 342660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2241|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 342667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 342674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38189|rtt_var:156|pto_duration:40189|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 342681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 342687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 342693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 342699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653407821|now:1757654653342674|interv:65147|
[2025/09/12 05:24:13 342704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653407821|now:1757654653342674|interval:65147|pto_count:0|srtt:38189
[2025/09/12 05:24:13 342716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 342723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 342729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2367462|
[2025/09/12 05:24:13 342735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 342740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653343740|now:1757654653342740|interv:1000|
[2025/09/12 05:24:13 342745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 342750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 342756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653343740|
[2025/09/12 05:24:13 342762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653343740|
[2025/09/12 05:24:13 342767] [debug] |xqc_engine_wakeup_after|wakeup:1757654653343740|now:1757654653342767|diff:973|
[2025/09/12 05:24:13 342773] [debug] |xqc_engine_main_logic|END|now:1757654653342441|
[2025/09/12 05:24:13 343041] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653343040|
[2025/09/12 05:24:13 343047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 343053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1039|
[2025/09/12 05:24:13 343057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1040|
[2025/09/12 05:24:13 343063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1040|
[2025/09/12 05:24:13 343067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 343072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2202|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2203|path_largest_ack:2202|
[2025/09/12 05:24:13 343077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2317853|prior_time:1757654653303255|is_app_limited:0|send_elapse:38953|ack_elapse:39785|ctl_first_sent_time:1757654653304720|lagest_ack_time:1757654653343040|curr_delivered:2364653|
[2025/09/12 05:24:13 343081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653304720|
[2025/09/12 05:24:13 343086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:701||sndq_packets_used_bytes:0|sndq_packets_free:1975|
[2025/09/12 05:24:13 343090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2203|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2203|path_largest_ack:2203|
[2025/09/12 05:24:13 343094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2317853|prior_time:1757654653303255|is_app_limited:0|send_elapse:38953|ack_elapse:39785|ctl_first_sent_time:1757654653304720|lagest_ack_time:1757654653343040|curr_delivered:2365853|
[2025/09/12 05:24:13 343099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653304821|
[2025/09/12 05:24:13 343107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:700||sndq_packets_used_bytes:0|sndq_packets_free:1976|
[2025/09/12 05:24:13 343111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38189|rttvar:156|minrtt:30532|latest_rtt:38219|ack_delay:32|
[2025/09/12 05:24:13 343115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38189|rttvar:117|minrtt:30532|latest_rtt:38219|ack_delay:32|
[2025/09/12 05:24:13 343120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2203|lost_pn:2200|thresh:3|
[2025/09/12 05:24:13 343124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 343128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38189|rtt_var:117|pto_duration:40189|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 343132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 343136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 343140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 343144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653407821|now:1757654653343128|interv:64693|
[2025/09/12 05:24:13 343148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653407821|now:1757654653343128|interval:64693|pto_count:0|srtt:38189
[2025/09/12 05:24:13 343152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38953, ack_elapse 39785, delivered 48000|rate 1206484|lost 202|
[2025/09/12 05:24:13 343157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1206484) in round 52|
[2025/09/12 05:24:13 343161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 343165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 343169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653304821|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 343173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653304821|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 343178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:38189|latest_rtt:38219|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 343184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1040|largest:1040|pns:2|
[2025/09/12 05:24:13 343188] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1040|frame:ACK |recv_time:1757654653343040|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 343193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773343040|now:1757654653343040|interv:120000000|
[2025/09/12 05:24:13 343199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773343040|now:1757654653343040|interv:120000000|
[2025/09/12 05:24:13 343203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653343740|pq_index:0|
[2025/09/12 05:24:13 343208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653342441|
[2025/09/12 05:24:13 343211] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653343211|
[2025/09/12 05:24:13 343216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653343215|
[2025/09/12 05:24:13 343222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38189|min_srtt:38189|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 343226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2414622|
[2025/09/12 05:24:13 343231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38189|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 343236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 343240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38189|min_srtt:38189|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 343245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2415801|
[2025/09/12 05:24:13 343249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38189|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 343253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 343258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38189|min_srtt:38189|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 343262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2416980|
[2025/09/12 05:24:13 343266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 343270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 343274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 343278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 343282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 343289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2367462|
[2025/09/12 05:24:13 343293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 343298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 343302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653343740|
[2025/09/12 05:24:13 343306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653343740|
[2025/09/12 05:24:13 343310] [debug] |xqc_engine_wakeup_after|wakeup:1757654653343740|now:1757654653343309|diff:431|
[2025/09/12 05:24:13 343314] [debug] |xqc_engine_main_logic|END|now:1757654653343215|
[2025/09/12 05:24:13 343319] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653343319|
[2025/09/12 05:24:13 343323] [debug] |xqc_engine_wakeup_after|wakeup:1757654653343740|now:1757654653343322|diff:418|
[2025/09/12 05:24:13 343326] [debug] |xqc_engine_main_logic|END|now:1757654653343319|
[2025/09/12 05:24:13 344399] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653344398|
[2025/09/12 05:24:13 344407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653343740|pq_index:0|
[2025/09/12 05:24:13 344412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653343215|
[2025/09/12 05:24:13 344417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653344416|
[2025/09/12 05:24:13 344421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653343740|now:1757654653344416|
[2025/09/12 05:24:13 344425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653343740|now:1757654653344416|
[2025/09/12 05:24:13 344429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 344434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38189|min_srtt:38189|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 344439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2416980|
[2025/09/12 05:24:13 344444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 344447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 344451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 344476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 344482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 344486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2367462|
[2025/09/12 05:24:13 344491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 344500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2242|
[2025/09/12 05:24:13 344530] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2242|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653344508|stream_id:0|stream_offset:2367462|
[2025/09/12 05:24:13 344539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2242|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 344546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 344552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38189|rtt_var:117|pto_duration:40189|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 344559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 344564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 344568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 344572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653409697|now:1757654653344552|interv:65145|
[2025/09/12 05:24:13 344576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653409697|now:1757654653344552|interval:65145|pto_count:0|srtt:38189
[2025/09/12 05:24:13 344581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 344586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 344590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2368641|
[2025/09/12 05:24:13 344594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 344598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2243|
[2025/09/12 05:24:13 344624] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2243|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653344605|stream_id:0|stream_offset:2368641|
[2025/09/12 05:24:13 344633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2243|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 344640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 344646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38189|rtt_var:117|pto_duration:40189|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 344652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 344656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 344660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 344669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653409794|now:1757654653344646|interv:65148|
[2025/09/12 05:24:13 344674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653409794|now:1757654653344646|interval:65148|pto_count:0|srtt:38189
[2025/09/12 05:24:13 344681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 344688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 344695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2369820|
[2025/09/12 05:24:13 344701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 344706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653345706|now:1757654653344706|interv:1000|
[2025/09/12 05:24:13 344712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 344717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 344722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653345706|
[2025/09/12 05:24:13 344728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653345706|
[2025/09/12 05:24:13 344733] [debug] |xqc_engine_wakeup_after|wakeup:1757654653345706|now:1757654653344733|diff:973|
[2025/09/12 05:24:13 344739] [debug] |xqc_engine_main_logic|END|now:1757654653344416|
[2025/09/12 05:24:13 345033] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653345032|
[2025/09/12 05:24:13 345039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 345045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1040|
[2025/09/12 05:24:13 345049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1041|
[2025/09/12 05:24:13 345055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1041|
[2025/09/12 05:24:13 345059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 345064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2204|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2205|path_largest_ack:2204|
[2025/09/12 05:24:13 345069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2320253|prior_time:1757654653305175|is_app_limited:0|send_elapse:39086|ack_elapse:39857|ctl_first_sent_time:1757654653306640|lagest_ack_time:1757654653345032|curr_delivered:2367053|
[2025/09/12 05:24:13 345073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653306640|
[2025/09/12 05:24:13 345078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:699||sndq_packets_used_bytes:0|sndq_packets_free:1977|
[2025/09/12 05:24:13 345082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2205|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2205|path_largest_ack:2205|
[2025/09/12 05:24:13 345087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2320253|prior_time:1757654653305175|is_app_limited:0|send_elapse:39086|ack_elapse:39857|ctl_first_sent_time:1757654653306640|lagest_ack_time:1757654653345032|curr_delivered:2368253|
[2025/09/12 05:24:13 345095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653306738|
[2025/09/12 05:24:13 345099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:698||sndq_packets_used_bytes:0|sndq_packets_free:1978|
[2025/09/12 05:24:13 345103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38189|rttvar:117|minrtt:30532|latest_rtt:38294|ack_delay:32|
[2025/09/12 05:24:13 345107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38198|rttvar:106|minrtt:30532|latest_rtt:38294|ack_delay:32|
[2025/09/12 05:24:13 345112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2205|lost_pn:2202|thresh:3|
[2025/09/12 05:24:13 345116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 345120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38198|rtt_var:106|pto_duration:40198|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 345124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 345128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 345132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 345136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653409803|now:1757654653345120|interv:64683|
[2025/09/12 05:24:13 345140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653409803|now:1757654653345120|interval:64683|pto_count:0|srtt:38198
[2025/09/12 05:24:13 345144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39086, ack_elapse 39857, delivered 48000|rate 1204305|lost 202|
[2025/09/12 05:24:13 345149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204305) in round 52|
[2025/09/12 05:24:13 345153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 345157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 345161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653306738|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 345166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653306738|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 345170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:38198|latest_rtt:38294|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 345176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1041|largest:1041|pns:2|
[2025/09/12 05:24:13 345180] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1041|frame:ACK |recv_time:1757654653345032|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 345188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773345032|now:1757654653345032|interv:120000000|
[2025/09/12 05:24:13 345192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773345032|now:1757654653345032|interv:120000000|
[2025/09/12 05:24:13 345196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653345706|pq_index:0|
[2025/09/12 05:24:13 345200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653344416|
[2025/09/12 05:24:13 345204] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653345204|
[2025/09/12 05:24:13 345209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653345208|
[2025/09/12 05:24:13 345214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38198|min_srtt:38198|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 345219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2416980|
[2025/09/12 05:24:13 345223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38198|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 345228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 345233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38198|min_srtt:38198|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 345237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2418159|
[2025/09/12 05:24:13 345241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38198|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 345246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 345250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38198|min_srtt:38198|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 345254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2419338|
[2025/09/12 05:24:13 345258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 345262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 345266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 345270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 345277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 345281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2369820|
[2025/09/12 05:24:13 345286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 345290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 345293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653345706|
[2025/09/12 05:24:13 345298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653345706|
[2025/09/12 05:24:13 345302] [debug] |xqc_engine_wakeup_after|wakeup:1757654653345706|now:1757654653345302|diff:404|
[2025/09/12 05:24:13 345308] [debug] |xqc_engine_main_logic|END|now:1757654653345208|
[2025/09/12 05:24:13 345314] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653345314|
[2025/09/12 05:24:13 345317] [debug] |xqc_engine_wakeup_after|wakeup:1757654653345706|now:1757654653345317|diff:389|
[2025/09/12 05:24:13 345321] [debug] |xqc_engine_main_logic|END|now:1757654653345314|
[2025/09/12 05:24:13 346390] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653346390|
[2025/09/12 05:24:13 346399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653345706|pq_index:0|
[2025/09/12 05:24:13 346403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653345208|
[2025/09/12 05:24:13 346408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653346407|
[2025/09/12 05:24:13 346412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654653346140|now:1757654653346407|
[2025/09/12 05:24:13 346417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:13 346420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654653346140|now:1757654653346407|
[2025/09/12 05:24:13 346424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:13 346428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653345706|now:1757654653346407|
[2025/09/12 05:24:13 346432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653345706|now:1757654653346407|
[2025/09/12 05:24:13 346436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 346441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:1041|ack_delay:25300|first_ack_range:40|largest_pkt_recv_time:1757654653321140|
[2025/09/12 05:24:13 346445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:1041|low:1001|pkt_pns:2|
[2025/09/12 05:24:13 346449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:1029|frame_largest_recv:1041|
[2025/09/12 05:24:13 346453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:13 346480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38198|min_srtt:38198|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 346485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2419338|
[2025/09/12 05:24:13 346494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 346498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 346502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 346506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 346511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 346515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2369820|
[2025/09/12 05:24:13 346520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 346524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2244|
[2025/09/12 05:24:13 346555] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2244|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:45607|now:1757654653346532|stream_id:0|stream_offset:2369820|
[2025/09/12 05:24:13 346564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2244|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 346571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 346578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38198|rtt_var:106|pto_duration:40198|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 346585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 346589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 346593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 346597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653411730|now:1757654653346578|interv:65152|
[2025/09/12 05:24:13 346601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653411730|now:1757654653346578|interval:65152|pto_count:0|srtt:38198
[2025/09/12 05:24:13 346606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46814|
[2025/09/12 05:24:13 346611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 346615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2370999|
[2025/09/12 05:24:13 346619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 346623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2245|
[2025/09/12 05:24:13 346654] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2245|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653346635|stream_id:0|stream_offset:2370999|
[2025/09/12 05:24:13 346662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2245|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 346669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 346676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38198|rtt_var:106|pto_duration:40198|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 346680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 346684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 346688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 346693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653411833|now:1757654653346676|interv:65157|
[2025/09/12 05:24:13 346699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653411833|now:1757654653346676|interval:65157|pto_count:0|srtt:38198
[2025/09/12 05:24:13 346706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48014|
[2025/09/12 05:24:13 346713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 346719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2372178|
[2025/09/12 05:24:13 346725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 346731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653347730|now:1757654653346730|interv:1000|
[2025/09/12 05:24:13 346736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 346741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 346747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653347730|
[2025/09/12 05:24:13 346752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653347730|
[2025/09/12 05:24:13 346758] [debug] |xqc_engine_wakeup_after|wakeup:1757654653347730|now:1757654653346758|diff:972|
[2025/09/12 05:24:13 346764] [debug] |xqc_engine_main_logic|END|now:1757654653346407|
[2025/09/12 05:24:13 347027] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653347026|
[2025/09/12 05:24:13 347033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 347039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1041|
[2025/09/12 05:24:13 347043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1042|
[2025/09/12 05:24:13 347048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1042|
[2025/09/12 05:24:13 347053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 347061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2206|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2207|path_largest_ack:2206|
[2025/09/12 05:24:13 347065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2322653|prior_time:1757654653307170|is_app_limited:0|send_elapse:39759|ack_elapse:39856|ctl_first_sent_time:1757654653308606|lagest_ack_time:1757654653347026|curr_delivered:2369453|
[2025/09/12 05:24:13 347070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653308606|
[2025/09/12 05:24:13 347074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:697||sndq_packets_used_bytes:0|sndq_packets_free:1979|
[2025/09/12 05:24:13 347079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2207|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2207|path_largest_ack:2207|
[2025/09/12 05:24:13 347083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2322653|prior_time:1757654653307170|is_app_limited:0|send_elapse:39759|ack_elapse:39856|ctl_first_sent_time:1757654653308606|lagest_ack_time:1757654653347026|curr_delivered:2370653|
[2025/09/12 05:24:13 347087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653308703|
[2025/09/12 05:24:13 347091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:696||sndq_packets_used_bytes:0|sndq_packets_free:1980|
[2025/09/12 05:24:13 347095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38198|rttvar:106|minrtt:30532|latest_rtt:38323|ack_delay:40|
[2025/09/12 05:24:13 347099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38209|rttvar:101|minrtt:30532|latest_rtt:38323|ack_delay:40|
[2025/09/12 05:24:13 347104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2207|lost_pn:2204|thresh:3|
[2025/09/12 05:24:13 347108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 347112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38209|rtt_var:101|pto_duration:40209|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 347116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 347120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 347124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 347128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653411844|now:1757654653347112|interv:64732|
[2025/09/12 05:24:13 347132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653411844|now:1757654653347112|interval:64732|pto_count:0|srtt:38209
[2025/09/12 05:24:13 347136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39759, ack_elapse 39856, delivered 48000|rate 1204335|lost 202|
[2025/09/12 05:24:13 347141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204335) in round 52|
[2025/09/12 05:24:13 347145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 347151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 347155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653308703|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 347159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653308703|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 347164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45614|srtt:38209|latest_rtt:38323|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 347169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1042|largest:1042|pns:2|
[2025/09/12 05:24:13 347174] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1042|frame:ACK |recv_time:1757654653347026|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 347178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773347026|now:1757654653347026|interv:120000000|
[2025/09/12 05:24:13 347183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773347026|now:1757654653347026|interv:120000000|
[2025/09/12 05:24:13 347187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653347730|pq_index:0|
[2025/09/12 05:24:13 347191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653346407|
[2025/09/12 05:24:13 347195] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653347194|
[2025/09/12 05:24:13 347199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653347198|
[2025/09/12 05:24:13 347205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38209|min_srtt:38209|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 347210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2419338|
[2025/09/12 05:24:13 347214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38209|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 347219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 347223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38209|min_srtt:38209|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 347227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2420517|
[2025/09/12 05:24:13 347232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38209|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 347239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 347243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38209|min_srtt:38209|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 347247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2421696|
[2025/09/12 05:24:13 347251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 347255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 347259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 347263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 347268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 347272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2372178|
[2025/09/12 05:24:13 347276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 347280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 347284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653347730|
[2025/09/12 05:24:13 347288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653347730|
[2025/09/12 05:24:13 347291] [debug] |xqc_engine_wakeup_after|wakeup:1757654653347730|now:1757654653347291|diff:439|
[2025/09/12 05:24:13 347296] [debug] |xqc_engine_main_logic|END|now:1757654653347198|
[2025/09/12 05:24:13 347301] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653347301|
[2025/09/12 05:24:13 347305] [debug] |xqc_engine_wakeup_after|wakeup:1757654653347730|now:1757654653347305|diff:425|
[2025/09/12 05:24:13 347309] [debug] |xqc_engine_main_logic|END|now:1757654653347301|
[2025/09/12 05:24:13 348381] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653348380|
[2025/09/12 05:24:13 348390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653347730|pq_index:0|
[2025/09/12 05:24:13 348394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653347198|
[2025/09/12 05:24:13 348399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653348398|
[2025/09/12 05:24:13 348404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653347730|now:1757654653348398|
[2025/09/12 05:24:13 348408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653347730|now:1757654653348398|
[2025/09/12 05:24:13 348412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 348421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38209|min_srtt:38209|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 348426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2421696|
[2025/09/12 05:24:13 348430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 348434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 348438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 348442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 348447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 348451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2372178|
[2025/09/12 05:24:13 348476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 348482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2246|
[2025/09/12 05:24:13 348512] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2246|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653348490|stream_id:0|stream_offset:2372178|
[2025/09/12 05:24:13 348521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2246|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 348528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 348535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38209|rtt_var:101|pto_duration:40209|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 348542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 348547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 348551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 348555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653413699|now:1757654653348534|interv:65165|
[2025/09/12 05:24:13 348559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653413699|now:1757654653348534|interval:65165|pto_count:0|srtt:38209
[2025/09/12 05:24:13 348564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46814|
[2025/09/12 05:24:13 348569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 348573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2373357|
[2025/09/12 05:24:13 348582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 348586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2247|
[2025/09/12 05:24:13 348613] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2247|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653348593|stream_id:0|stream_offset:2373357|
[2025/09/12 05:24:13 348622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2247|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 348629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 348636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38209|rtt_var:101|pto_duration:40209|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 348642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 348646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 348650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 348654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653413802|now:1757654653348635|interv:65167|
[2025/09/12 05:24:13 348658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653413802|now:1757654653348635|interval:65167|pto_count:0|srtt:38209
[2025/09/12 05:24:13 348666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48014|
[2025/09/12 05:24:13 348673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 348680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2374536|
[2025/09/12 05:24:13 348686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 348691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653349691|now:1757654653348691|interv:1000|
[2025/09/12 05:24:13 348697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 348702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 348707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653349691|
[2025/09/12 05:24:13 348713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653349691|
[2025/09/12 05:24:13 348718] [debug] |xqc_engine_wakeup_after|wakeup:1757654653349691|now:1757654653348718|diff:973|
[2025/09/12 05:24:13 348724] [debug] |xqc_engine_main_logic|END|now:1757654653348398|
[2025/09/12 05:24:13 349021] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653349020|
[2025/09/12 05:24:13 349027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 349033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1042|
[2025/09/12 05:24:13 349040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1043|
[2025/09/12 05:24:13 349046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1043|
[2025/09/12 05:24:13 349050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 349055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2208|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2209|path_largest_ack:2208|
[2025/09/12 05:24:13 349060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2325053|prior_time:1757654653309163|is_app_limited:0|send_elapse:39829|ack_elapse:39857|ctl_first_sent_time:1757654653310598|lagest_ack_time:1757654653349020|curr_delivered:2371853|
[2025/09/12 05:24:13 349064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653310598|
[2025/09/12 05:24:13 349069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:695||sndq_packets_used_bytes:0|sndq_packets_free:1981|
[2025/09/12 05:24:13 349073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2209|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2209|path_largest_ack:2209|
[2025/09/12 05:24:13 349077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2325053|prior_time:1757654653309163|is_app_limited:0|send_elapse:39829|ack_elapse:39857|ctl_first_sent_time:1757654653310598|lagest_ack_time:1757654653349020|curr_delivered:2373053|
[2025/09/12 05:24:13 349082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653310699|
[2025/09/12 05:24:13 349086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:694||sndq_packets_used_bytes:0|sndq_packets_free:1982|
[2025/09/12 05:24:13 349090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38209|rttvar:101|minrtt:30532|latest_rtt:38321|ack_delay:32|
[2025/09/12 05:24:13 349094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38219|rttvar:96|minrtt:30532|latest_rtt:38321|ack_delay:32|
[2025/09/12 05:24:13 349098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2209|lost_pn:2206|thresh:3|
[2025/09/12 05:24:13 349103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 349107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38219|rtt_var:96|pto_duration:40219|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 349111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 349115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 349119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 349123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653413812|now:1757654653349106|interv:64706|
[2025/09/12 05:24:13 349127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653413812|now:1757654653349106|interval:64706|pto_count:0|srtt:38219
[2025/09/12 05:24:13 349131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39829, ack_elapse 39857, delivered 48000|rate 1204305|lost 202|
[2025/09/12 05:24:13 349138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204305) in round 52|
[2025/09/12 05:24:13 349143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 349147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 349151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653310699|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 349155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653310699|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 349160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45614|srtt:38219|latest_rtt:38321|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 349165] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:97189|inflight:45614|mode:2|applimit:0|pacing_rate:1206933|bw:1206933|srtt:38219|latest_rtt:38321|min_rtt:30532|send:2226|lost:202|tlp:0|recv:1035|recovery:0|slow_start:0|conn_life:2061015|acked:2400|delivered:2373053|is_cwnd_limited:0|
[2025/09/12 05:24:13 349171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1043|largest:1043|pns:2|
[2025/09/12 05:24:13 349175] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1043|frame:ACK |recv_time:1757654653349020|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 349180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773349020|now:1757654653349020|interv:120000000|
[2025/09/12 05:24:13 349184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773349020|now:1757654653349020|interv:120000000|
[2025/09/12 05:24:13 349188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653349691|pq_index:0|
[2025/09/12 05:24:13 349192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653348398|
[2025/09/12 05:24:13 349196] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653349196|
[2025/09/12 05:24:13 349201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653349200|
[2025/09/12 05:24:13 349207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38219|min_srtt:38219|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 349211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2421696|
[2025/09/12 05:24:13 349216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38219|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 349223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 349227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38219|min_srtt:38219|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 349231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2422875|
[2025/09/12 05:24:13 349236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38219|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 349240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 349245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38219|min_srtt:38219|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 349249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2424054|
[2025/09/12 05:24:13 349253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 349257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 349261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 349265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 349269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 349273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2374536|
[2025/09/12 05:24:13 349278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 349282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 349286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653349691|
[2025/09/12 05:24:13 349290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653349691|
[2025/09/12 05:24:13 349293] [debug] |xqc_engine_wakeup_after|wakeup:1757654653349691|now:1757654653349293|diff:398|
[2025/09/12 05:24:13 349298] [debug] |xqc_engine_main_logic|END|now:1757654653349200|
[2025/09/12 05:24:13 349303] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653349303|
[2025/09/12 05:24:13 349307] [debug] |xqc_engine_wakeup_after|wakeup:1757654653349691|now:1757654653349306|diff:385|
[2025/09/12 05:24:13 349310] [debug] |xqc_engine_main_logic|END|now:1757654653349303|
[2025/09/12 05:24:13 350381] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653350381|
[2025/09/12 05:24:13 350390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653349691|pq_index:0|
[2025/09/12 05:24:13 350394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653349200|
[2025/09/12 05:24:13 350399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653350398|
[2025/09/12 05:24:13 350408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653349691|now:1757654653350398|
[2025/09/12 05:24:13 350412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653349691|now:1757654653350398|
[2025/09/12 05:24:13 350416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 350421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38219|min_srtt:38219|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 350426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2424054|
[2025/09/12 05:24:13 350430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 350434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 350438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 350442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 350447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 350451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2374536|
[2025/09/12 05:24:13 350477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 350482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2248|
[2025/09/12 05:24:13 350513] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2248|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653350491|stream_id:0|stream_offset:2374536|
[2025/09/12 05:24:13 350521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2248|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 350528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 350535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38219|rtt_var:96|pto_duration:40219|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 350542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 350547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 350551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 350555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653415710|now:1757654653350535|interv:65175|
[2025/09/12 05:24:13 350563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653415710|now:1757654653350535|interval:65175|pto_count:0|srtt:38219
[2025/09/12 05:24:13 350569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46814|
[2025/09/12 05:24:13 350574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 350578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2375715|
[2025/09/12 05:24:13 350582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 350586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2249|
[2025/09/12 05:24:13 350613] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2249|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653350593|stream_id:0|stream_offset:2375715|
[2025/09/12 05:24:13 350622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2249|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 350629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 350636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38219|rtt_var:96|pto_duration:40219|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 350641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 350645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 350651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 350658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653415812|now:1757654653350635|interv:65177|
[2025/09/12 05:24:13 350663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653415812|now:1757654653350635|interval:65177|pto_count:0|srtt:38219
[2025/09/12 05:24:13 350670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48014|
[2025/09/12 05:24:13 350677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 350683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2376894|
[2025/09/12 05:24:13 350689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 350694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653351694|now:1757654653350694|interv:1000|
[2025/09/12 05:24:13 350699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 350705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 350710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653351694|
[2025/09/12 05:24:13 350720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653351694|
[2025/09/12 05:24:13 350726] [debug] |xqc_engine_wakeup_after|wakeup:1757654653351694|now:1757654653350726|diff:968|
[2025/09/12 05:24:13 350731] [debug] |xqc_engine_main_logic|END|now:1757654653350398|
[2025/09/12 05:24:13 351031] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:41|state:ESTABED|recv_time:1757654653351030|
[2025/09/12 05:24:13 351037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 351043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1043|
[2025/09/12 05:24:13 351047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1044|
[2025/09/12 05:24:13 351053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1044|
[2025/09/12 05:24:13 351057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 351062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2210|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2211|path_largest_ack:2210|
[2025/09/12 05:24:13 351066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2327453|prior_time:1757654653311156|is_app_limited:0|send_elapse:39850|ack_elapse:39874|ctl_first_sent_time:1757654653312589|lagest_ack_time:1757654653351030|curr_delivered:2374253|
[2025/09/12 05:24:13 351071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653312589|
[2025/09/12 05:24:13 351075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:693||sndq_packets_used_bytes:0|sndq_packets_free:1983|
[2025/09/12 05:24:13 351080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2211|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2211|path_largest_ack:2211|
[2025/09/12 05:24:13 351084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2327453|prior_time:1757654653311156|is_app_limited:0|send_elapse:39850|ack_elapse:39874|ctl_first_sent_time:1757654653312589|lagest_ack_time:1757654653351030|curr_delivered:2375453|
[2025/09/12 05:24:13 351088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653312690|
[2025/09/12 05:24:13 351092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:692||sndq_packets_used_bytes:0|sndq_packets_free:1984|
[2025/09/12 05:24:13 351096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38219|rttvar:96|minrtt:30532|latest_rtt:38340|ack_delay:32|
[2025/09/12 05:24:13 351100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38230|rttvar:94|minrtt:30532|latest_rtt:38340|ack_delay:32|
[2025/09/12 05:24:13 351105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2211|lost_pn:2208|thresh:3|
[2025/09/12 05:24:13 351109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 351113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38230|rtt_var:94|pto_duration:40230|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 351117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 351121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 351129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 351133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653415823|now:1757654653351113|interv:64710|
[2025/09/12 05:24:13 351137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653415823|now:1757654653351113|interval:64710|pto_count:0|srtt:38230
[2025/09/12 05:24:13 351141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39850, ack_elapse 39874, delivered 48000|rate 1203791|lost 202|
[2025/09/12 05:24:13 351145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203791) in round 52|
[2025/09/12 05:24:13 351150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 351154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 351158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653312690|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 351162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653312690|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 351166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45614|srtt:38230|latest_rtt:38340|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 351172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:13 351176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654653376030|now:1757654653351030|interv:25000|
[2025/09/12 05:24:13 351181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653351030|max_ack_delay:25000|
[2025/09/12 05:24:13 351185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1044|largest:1044|pns:2|
[2025/09/12 05:24:13 351190] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:1044|frame:PING ACK |recv_time:1757654653351030|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 351194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773351030|now:1757654653351030|interv:120000000|
[2025/09/12 05:24:13 351198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773351030|now:1757654653351030|interv:120000000|
[2025/09/12 05:24:13 351202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653351694|pq_index:0|
[2025/09/12 05:24:13 351206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653350398|
[2025/09/12 05:24:13 351210] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653351210|
[2025/09/12 05:24:13 351215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653351214|
[2025/09/12 05:24:13 351223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38230|min_srtt:38230|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 351228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2424054|
[2025/09/12 05:24:13 351232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38230|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 351237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 351241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38230|min_srtt:38230|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 351245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2425233|
[2025/09/12 05:24:13 351250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38230|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 351254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 351258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38230|min_srtt:38230|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 351262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2426412|
[2025/09/12 05:24:13 351267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 351271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 351274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 351279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 351283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 351287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2376894|
[2025/09/12 05:24:13 351292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 351295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 351299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653351694|
[2025/09/12 05:24:13 351303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653351694|
[2025/09/12 05:24:13 351311] [debug] |xqc_engine_wakeup_after|wakeup:1757654653351694|now:1757654653351310|diff:384|
[2025/09/12 05:24:13 351315] [debug] |xqc_engine_main_logic|END|now:1757654653351214|
[2025/09/12 05:24:13 351320] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653351320|
[2025/09/12 05:24:13 351324] [debug] |xqc_engine_wakeup_after|wakeup:1757654653351694|now:1757654653351323|diff:371|
[2025/09/12 05:24:13 351327] [debug] |xqc_engine_main_logic|END|now:1757654653351320|
[2025/09/12 05:24:13 352398] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653352398|
[2025/09/12 05:24:13 352407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653351694|pq_index:0|
[2025/09/12 05:24:13 352411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653351214|
[2025/09/12 05:24:13 352416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653352415|
[2025/09/12 05:24:13 352421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653351694|now:1757654653352415|
[2025/09/12 05:24:13 352425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653351694|now:1757654653352415|
[2025/09/12 05:24:13 352429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 352434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38230|min_srtt:38230|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 352439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2426412|
[2025/09/12 05:24:13 352443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 352447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 352451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 352476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 352481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 352486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2376894|
[2025/09/12 05:24:13 352490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 352494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2250|
[2025/09/12 05:24:13 352524] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2250|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653352503|stream_id:0|stream_offset:2376894|
[2025/09/12 05:24:13 352533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2250|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 352540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 352554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38230|rtt_var:94|pto_duration:40230|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 352560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 352564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 352567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 352571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653417733|now:1757654653352554|interv:65179|
[2025/09/12 05:24:13 352575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653417733|now:1757654653352554|interval:65179|pto_count:0|srtt:38230
[2025/09/12 05:24:13 352580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46814|
[2025/09/12 05:24:13 352585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 352589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2378073|
[2025/09/12 05:24:13 352594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 352598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2251|
[2025/09/12 05:24:13 352624] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2251|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653352605|stream_id:0|stream_offset:2378073|
[2025/09/12 05:24:13 352633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2251|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 352640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 352648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38230|rtt_var:94|pto_duration:40230|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 352655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 352660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 352666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 352671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653417835|now:1757654653352647|interv:65188|
[2025/09/12 05:24:13 352677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653417835|now:1757654653352647|interval:65188|pto_count:0|srtt:38230
[2025/09/12 05:24:13 352683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48014|
[2025/09/12 05:24:13 352690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 352701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2379252|
[2025/09/12 05:24:13 352707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 352712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653353712|now:1757654653352712|interv:1000|
[2025/09/12 05:24:13 352718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 352723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 352728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653353712|
[2025/09/12 05:24:13 352734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653353712|
[2025/09/12 05:24:13 352739] [debug] |xqc_engine_wakeup_after|wakeup:1757654653353712|now:1757654653352739|diff:973|
[2025/09/12 05:24:13 352745] [debug] |xqc_engine_main_logic|END|now:1757654653352415|
[2025/09/12 05:24:13 353007] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653353006|
[2025/09/12 05:24:13 353013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 353019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1044|
[2025/09/12 05:24:13 353023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1045|
[2025/09/12 05:24:13 353029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1045|
[2025/09/12 05:24:13 353033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 353037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2212|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:2213|path_largest_ack:2212|
[2025/09/12 05:24:13 353042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2329853|prior_time:1757654653313157|is_app_limited:0|send_elapse:39895|ack_elapse:39849|ctl_first_sent_time:1757654653314627|lagest_ack_time:1757654653353006|curr_delivered:2376660|
[2025/09/12 05:24:13 353047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653314627|
[2025/09/12 05:24:13 353051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:691||sndq_packets_used_bytes:0|sndq_packets_free:1985|
[2025/09/12 05:24:13 353055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2213|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2213|path_largest_ack:2213|
[2025/09/12 05:24:13 353060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2329853|prior_time:1757654653313157|is_app_limited:0|send_elapse:39895|ack_elapse:39849|ctl_first_sent_time:1757654653314627|lagest_ack_time:1757654653353006|curr_delivered:2377860|
[2025/09/12 05:24:13 353065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653314732|
[2025/09/12 05:24:13 353069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:690||sndq_packets_used_bytes:0|sndq_packets_free:1986|
[2025/09/12 05:24:13 353073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38230|rttvar:94|minrtt:30532|latest_rtt:38274|ack_delay:40|
[2025/09/12 05:24:13 353077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38231|rttvar:72|minrtt:30532|latest_rtt:38274|ack_delay:40|
[2025/09/12 05:24:13 353085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2213|lost_pn:2210|thresh:3|
[2025/09/12 05:24:13 353089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1026|pns:2|
[2025/09/12 05:24:13 353093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 353097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38231|rtt_var:72|pto_duration:40231|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 353102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 353106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 353110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 353113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653417836|now:1757654653353097|interv:64739|
[2025/09/12 05:24:13 353118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653417836|now:1757654653353097|interval:64739|pto_count:0|srtt:38231
[2025/09/12 05:24:13 353122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39895, ack_elapse 39849, delivered 48007|rate 1203333|lost 202|
[2025/09/12 05:24:13 353127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203333) in round 52|
[2025/09/12 05:24:13 353131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 353135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 353139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2407|po_sent_time:1757654653314732|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 353143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2407|po_sent_time:1757654653314732|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 353148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:38231|latest_rtt:38274|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 353154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1045|largest:1045|pns:2|
[2025/09/12 05:24:13 353158] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1045|frame:ACK |recv_time:1757654653353006|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 353163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773353006|now:1757654653353006|interv:120000000|
[2025/09/12 05:24:13 353167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773353006|now:1757654653353006|interv:120000000|
[2025/09/12 05:24:13 353171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653353712|pq_index:0|
[2025/09/12 05:24:13 353178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653352415|
[2025/09/12 05:24:13 353182] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653353181|
[2025/09/12 05:24:13 353186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653353185|
[2025/09/12 05:24:13 353192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38231|min_srtt:38231|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 353197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2426412|
[2025/09/12 05:24:13 353201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38231|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 353206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 353211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38231|min_srtt:38231|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 353215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2427591|
[2025/09/12 05:24:13 353219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38231|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 353224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 353228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38231|min_srtt:38231|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 353232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2428770|
[2025/09/12 05:24:13 353236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 353240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 353244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 353248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 353252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 353257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2379252|
[2025/09/12 05:24:13 353261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 353267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 353271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653353712|
[2025/09/12 05:24:13 353275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653353712|
[2025/09/12 05:24:13 353279] [debug] |xqc_engine_wakeup_after|wakeup:1757654653353712|now:1757654653353279|diff:433|
[2025/09/12 05:24:13 353283] [debug] |xqc_engine_main_logic|END|now:1757654653353185|
[2025/09/12 05:24:13 353288] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653353288|
[2025/09/12 05:24:13 353292] [debug] |xqc_engine_wakeup_after|wakeup:1757654653353712|now:1757654653353292|diff:420|
[2025/09/12 05:24:13 353296] [debug] |xqc_engine_main_logic|END|now:1757654653353288|
[2025/09/12 05:24:13 354367] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653354367|
[2025/09/12 05:24:13 354376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653353712|pq_index:0|
[2025/09/12 05:24:13 354380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653353185|
[2025/09/12 05:24:13 354385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653354384|
[2025/09/12 05:24:13 354389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653353712|now:1757654653354384|
[2025/09/12 05:24:13 354394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653353712|now:1757654653354384|
[2025/09/12 05:24:13 354398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 354403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38231|min_srtt:38231|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 354407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2428770|
[2025/09/12 05:24:13 354412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 354416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 354420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 354424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 354429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 354433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2379252|
[2025/09/12 05:24:13 354437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 354442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2252|
[2025/09/12 05:24:13 354490] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2252|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653354450|stream_id:0|stream_offset:2379252|
[2025/09/12 05:24:13 354509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2252|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 354517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 354523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38231|rtt_var:72|pto_duration:40231|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 354527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 354531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 354535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 354539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653419681|now:1757654653354523|interv:65158|
[2025/09/12 05:24:13 354543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653419681|now:1757654653354523|interval:65158|pto_count:0|srtt:38231
[2025/09/12 05:24:13 354548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 354553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 354557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2380431|
[2025/09/12 05:24:13 354561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 354565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2253|
[2025/09/12 05:24:13 354593] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2253|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653354573|stream_id:0|stream_offset:2380431|
[2025/09/12 05:24:13 354601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2253|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 354608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 354614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38231|rtt_var:72|pto_duration:40231|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 354621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 354625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 354629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 354633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653419804|now:1757654653354614|interv:65190|
[2025/09/12 05:24:13 354637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653419804|now:1757654653354614|interval:65190|pto_count:0|srtt:38231
[2025/09/12 05:24:13 354648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 354656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 354662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2381610|
[2025/09/12 05:24:13 354668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 354674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653355674|now:1757654653354674|interv:1000|
[2025/09/12 05:24:13 354679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 354685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 354690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653355674|
[2025/09/12 05:24:13 354696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653355674|
[2025/09/12 05:24:13 354701] [debug] |xqc_engine_wakeup_after|wakeup:1757654653355674|now:1757654653354701|diff:973|
[2025/09/12 05:24:13 354707] [debug] |xqc_engine_main_logic|END|now:1757654653354384|
[2025/09/12 05:24:13 355003] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653355002|
[2025/09/12 05:24:13 355009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 355015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1045|
[2025/09/12 05:24:13 355019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1046|
[2025/09/12 05:24:13 355025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1046|
[2025/09/12 05:24:13 355029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 355034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2214|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2215|path_largest_ack:2214|
[2025/09/12 05:24:13 355038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2332253|prior_time:1757654653315149|is_app_limited:0|send_elapse:39818|ack_elapse:39853|ctl_first_sent_time:1757654653316584|lagest_ack_time:1757654653355002|curr_delivered:2379060|
[2025/09/12 05:24:13 355043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653316584|
[2025/09/12 05:24:13 355047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:689||sndq_packets_used_bytes:0|sndq_packets_free:1987|
[2025/09/12 05:24:13 355051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2215|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2215|path_largest_ack:2215|
[2025/09/12 05:24:13 355056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2332253|prior_time:1757654653315149|is_app_limited:0|send_elapse:39818|ack_elapse:39853|ctl_first_sent_time:1757654653316584|lagest_ack_time:1757654653355002|curr_delivered:2380260|
[2025/09/12 05:24:13 355060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653316685|
[2025/09/12 05:24:13 355064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:688||sndq_packets_used_bytes:0|sndq_packets_free:1988|
[2025/09/12 05:24:13 355072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38231|rttvar:72|minrtt:30532|latest_rtt:38317|ack_delay:32|
[2025/09/12 05:24:13 355076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38238|rttvar:67|minrtt:30532|latest_rtt:38317|ack_delay:32|
[2025/09/12 05:24:13 355081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2215|lost_pn:2212|thresh:3|
[2025/09/12 05:24:13 355085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 355089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38238|rtt_var:67|pto_duration:40238|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 355093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 355097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 355101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 355105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653419811|now:1757654653355089|interv:64722|
[2025/09/12 05:24:13 355109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653419811|now:1757654653355089|interval:64722|pto_count:0|srtt:38238
[2025/09/12 05:24:13 355113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39818, ack_elapse 39853, delivered 48007|rate 1204601|lost 202|
[2025/09/12 05:24:13 355118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204601) in round 52|
[2025/09/12 05:24:13 355122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 355126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 355130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653316685|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 355134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653316685|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 355139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:38238|latest_rtt:38317|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 355144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1046|largest:1046|pns:2|
[2025/09/12 05:24:13 355149] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1046|frame:ACK |recv_time:1757654653355002|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 355153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773355002|now:1757654653355002|interv:120000000|
[2025/09/12 05:24:13 355164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773355002|now:1757654653355002|interv:120000000|
[2025/09/12 05:24:13 355168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653355674|pq_index:0|
[2025/09/12 05:24:13 355172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653354384|
[2025/09/12 05:24:13 355176] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653355176|
[2025/09/12 05:24:13 355180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653355179|
[2025/09/12 05:24:13 355186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38238|min_srtt:38238|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 355191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2428770|
[2025/09/12 05:24:13 355195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38238|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 355200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 355204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38238|min_srtt:38238|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 355208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2429949|
[2025/09/12 05:24:13 355213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38238|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 355217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 355221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38238|min_srtt:38238|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 355225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2431128|
[2025/09/12 05:24:13 355230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 355234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 355237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 355242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 355246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 355250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2381610|
[2025/09/12 05:24:13 355257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 355261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 355265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653355674|
[2025/09/12 05:24:13 355269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653355674|
[2025/09/12 05:24:13 355273] [debug] |xqc_engine_wakeup_after|wakeup:1757654653355674|now:1757654653355273|diff:401|
[2025/09/12 05:24:13 355277] [debug] |xqc_engine_main_logic|END|now:1757654653355179|
[2025/09/12 05:24:13 355282] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653355282|
[2025/09/12 05:24:13 355286] [debug] |xqc_engine_wakeup_after|wakeup:1757654653355674|now:1757654653355286|diff:388|
[2025/09/12 05:24:13 355290] [debug] |xqc_engine_main_logic|END|now:1757654653355282|
[2025/09/12 05:24:13 356360] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653356360|
[2025/09/12 05:24:13 356371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653355674|pq_index:0|
[2025/09/12 05:24:13 356378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653355179|
[2025/09/12 05:24:13 356383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653356382|
[2025/09/12 05:24:13 356388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653355674|now:1757654653356382|
[2025/09/12 05:24:13 356392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653355674|now:1757654653356382|
[2025/09/12 05:24:13 356396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 356402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38238|min_srtt:38238|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 356406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2431128|
[2025/09/12 05:24:13 356411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 356415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 356418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 356423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 356427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 356432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2381610|
[2025/09/12 05:24:13 356436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 356445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2254|
[2025/09/12 05:24:13 356496] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2254|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653356454|stream_id:0|stream_offset:2381610|
[2025/09/12 05:24:13 356509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2254|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 356517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 356524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38238|rtt_var:67|pto_duration:40238|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 356530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 356534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 356537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 356541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653421692|now:1757654653356523|interv:65169|
[2025/09/12 05:24:13 356546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653421692|now:1757654653356523|interval:65169|pto_count:0|srtt:38238
[2025/09/12 05:24:13 356550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 356555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 356559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2382789|
[2025/09/12 05:24:13 356564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 356568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2255|
[2025/09/12 05:24:13 356594] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2255|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653356575|stream_id:0|stream_offset:2382789|
[2025/09/12 05:24:13 356603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2255|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 356610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 356617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38238|rtt_var:67|pto_duration:40238|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 356623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 356627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 356631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 356635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653421813|now:1757654653356617|interv:65196|
[2025/09/12 05:24:13 356647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653421813|now:1757654653356617|interval:65196|pto_count:0|srtt:38238
[2025/09/12 05:24:13 356654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 356661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 356667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2383968|
[2025/09/12 05:24:13 356674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 356679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653357679|now:1757654653356679|interv:1000|
[2025/09/12 05:24:13 356685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 356690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 356695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653357679|
[2025/09/12 05:24:13 356701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653357679|
[2025/09/12 05:24:13 356706] [debug] |xqc_engine_wakeup_after|wakeup:1757654653357679|now:1757654653356706|diff:973|
[2025/09/12 05:24:13 356712] [debug] |xqc_engine_main_logic|END|now:1757654653356382|
[2025/09/12 05:24:13 356994] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653356993|
[2025/09/12 05:24:13 357000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 357006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1046|
[2025/09/12 05:24:13 357010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1047|
[2025/09/12 05:24:13 357016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1047|
[2025/09/12 05:24:13 357020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 357025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2216|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2217|path_largest_ack:2216|
[2025/09/12 05:24:13 357029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2334653|prior_time:1757654653317148|is_app_limited:0|send_elapse:39742|ack_elapse:39845|ctl_first_sent_time:1757654653318582|lagest_ack_time:1757654653356993|curr_delivered:2381460|
[2025/09/12 05:24:13 357034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653318582|
[2025/09/12 05:24:13 357039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:687||sndq_packets_used_bytes:0|sndq_packets_free:1989|
[2025/09/12 05:24:13 357043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2217|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2217|path_largest_ack:2217|
[2025/09/12 05:24:13 357047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2334653|prior_time:1757654653317148|is_app_limited:0|send_elapse:39742|ack_elapse:39845|ctl_first_sent_time:1757654653318582|lagest_ack_time:1757654653356993|curr_delivered:2382660|
[2025/09/12 05:24:13 357058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653318683|
[2025/09/12 05:24:13 357062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:686||sndq_packets_used_bytes:0|sndq_packets_free:1990|
[2025/09/12 05:24:13 357066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38238|rttvar:67|minrtt:30532|latest_rtt:38310|ack_delay:32|
[2025/09/12 05:24:13 357070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38243|rttvar:61|minrtt:30532|latest_rtt:38310|ack_delay:32|
[2025/09/12 05:24:13 357074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2217|lost_pn:2214|thresh:3|
[2025/09/12 05:24:13 357079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 357083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38243|rtt_var:61|pto_duration:40243|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 357087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 357091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 357095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 357099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653421818|now:1757654653357082|interv:64736|
[2025/09/12 05:24:13 357103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653421818|now:1757654653357082|interval:64736|pto_count:0|srtt:38243
[2025/09/12 05:24:13 357107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39742, ack_elapse 39845, delivered 48007|rate 1204843|lost 202|
[2025/09/12 05:24:13 357112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204843) in round 52|
[2025/09/12 05:24:13 357116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 357120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 357124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653318683|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 357128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653318683|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 357133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:38243|latest_rtt:38310|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 357141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1047|largest:1047|pns:2|
[2025/09/12 05:24:13 357147] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1047|frame:ACK |recv_time:1757654653356993|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 357155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773356993|now:1757654653356993|interv:120000000|
[2025/09/12 05:24:13 357159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773356993|now:1757654653356993|interv:120000000|
[2025/09/12 05:24:13 357163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653357679|pq_index:0|
[2025/09/12 05:24:13 357167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653356382|
[2025/09/12 05:24:13 357171] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653357171|
[2025/09/12 05:24:13 357176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653357175|
[2025/09/12 05:24:13 357181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38243|min_srtt:38243|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 357186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2431128|
[2025/09/12 05:24:13 357190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38243|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 357195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 357199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38243|min_srtt:38243|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 357204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2432307|
[2025/09/12 05:24:13 357208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38243|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 357212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 357217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38243|min_srtt:38243|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 357221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2433486|
[2025/09/12 05:24:13 357225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 357229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 357233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 357237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 357244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 357248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2383968|
[2025/09/12 05:24:13 357252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 357256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 357260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653357679|
[2025/09/12 05:24:13 357264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653357679|
[2025/09/12 05:24:13 357268] [debug] |xqc_engine_wakeup_after|wakeup:1757654653357679|now:1757654653357268|diff:411|
[2025/09/12 05:24:13 357272] [debug] |xqc_engine_main_logic|END|now:1757654653357175|
[2025/09/12 05:24:13 357277] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653357277|
[2025/09/12 05:24:13 357281] [debug] |xqc_engine_wakeup_after|wakeup:1757654653357679|now:1757654653357281|diff:398|
[2025/09/12 05:24:13 357285] [debug] |xqc_engine_main_logic|END|now:1757654653357277|
[2025/09/12 05:24:13 358356] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653358356|
[2025/09/12 05:24:13 358365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653357679|pq_index:0|
[2025/09/12 05:24:13 358369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653357175|
[2025/09/12 05:24:13 358374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653358373|
[2025/09/12 05:24:13 358379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653357679|now:1757654653358373|
[2025/09/12 05:24:13 358383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653357679|now:1757654653358373|
[2025/09/12 05:24:13 358387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 358392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38243|min_srtt:38243|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 358397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2433486|
[2025/09/12 05:24:13 358401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 358405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 358409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 358413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 358418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 358422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2383968|
[2025/09/12 05:24:13 358431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 358435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2256|
[2025/09/12 05:24:13 358482] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2256|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653358443|stream_id:0|stream_offset:2383968|
[2025/09/12 05:24:13 358496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2256|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 358502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 358507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38243|rtt_var:61|pto_duration:40243|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 358511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 358515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 358519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 358523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653423686|now:1757654653358507|interv:65179|
[2025/09/12 05:24:13 358527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653423686|now:1757654653358507|interval:65179|pto_count:0|srtt:38243
[2025/09/12 05:24:13 358532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 358537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 358541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2385147|
[2025/09/12 05:24:13 358546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 358550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2257|
[2025/09/12 05:24:13 358576] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2257|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653358557|stream_id:0|stream_offset:2385147|
[2025/09/12 05:24:13 358585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2257|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 358592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 358599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38243|rtt_var:61|pto_duration:40243|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 358606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 358610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 358618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 358622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653423800|now:1757654653358598|interv:65202|
[2025/09/12 05:24:13 358626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653423800|now:1757654653358598|interval:65202|pto_count:0|srtt:38243
[2025/09/12 05:24:13 358632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 358640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 358646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2386326|
[2025/09/12 05:24:13 358652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 358658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653359658|now:1757654653358658|interv:1000|
[2025/09/12 05:24:13 358663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 358668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 358674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653359658|
[2025/09/12 05:24:13 358679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653359658|
[2025/09/12 05:24:13 358685] [debug] |xqc_engine_wakeup_after|wakeup:1757654653359658|now:1757654653358685|diff:973|
[2025/09/12 05:24:13 358691] [debug] |xqc_engine_main_logic|END|now:1757654653358373|
[2025/09/12 05:24:13 358992] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653358991|
[2025/09/12 05:24:13 358998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 359004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1047|
[2025/09/12 05:24:13 359008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1048|
[2025/09/12 05:24:13 359014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1048|
[2025/09/12 05:24:13 359018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 359023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2218|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2219|path_largest_ack:2218|
[2025/09/12 05:24:13 359028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2337053|prior_time:1757654653319131|is_app_limited:0|send_elapse:39833|ack_elapse:39860|ctl_first_sent_time:1757654653320567|lagest_ack_time:1757654653358991|curr_delivered:2383860|
[2025/09/12 05:24:13 359032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653320567|
[2025/09/12 05:24:13 359037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:685||sndq_packets_used_bytes:0|sndq_packets_free:1991|
[2025/09/12 05:24:13 359041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2219|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2219|path_largest_ack:2219|
[2025/09/12 05:24:13 359050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2337053|prior_time:1757654653319131|is_app_limited:0|send_elapse:39833|ack_elapse:39860|ctl_first_sent_time:1757654653320567|lagest_ack_time:1757654653358991|curr_delivered:2385060|
[2025/09/12 05:24:13 359054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653320669|
[2025/09/12 05:24:13 359058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:684||sndq_packets_used_bytes:0|sndq_packets_free:1992|
[2025/09/12 05:24:13 359062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38243|rttvar:61|minrtt:30532|latest_rtt:38322|ack_delay:40|
[2025/09/12 05:24:13 359067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38248|rttvar:55|minrtt:30532|latest_rtt:38322|ack_delay:40|
[2025/09/12 05:24:13 359071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2219|lost_pn:2216|thresh:3|
[2025/09/12 05:24:13 359075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 359079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38248|rtt_var:55|pto_duration:40248|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 359084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 359088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 359091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 359095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653423805|now:1757654653359079|interv:64726|
[2025/09/12 05:24:13 359099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653423805|now:1757654653359079|interval:64726|pto_count:0|srtt:38248
[2025/09/12 05:24:13 359104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39833, ack_elapse 39860, delivered 48007|rate 1204390|lost 202|
[2025/09/12 05:24:13 359108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204390) in round 52|
[2025/09/12 05:24:13 359113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 359117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 359121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653320669|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 359125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653320669|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 359130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:38248|latest_rtt:38322|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 359138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1048|largest:1048|pns:2|
[2025/09/12 05:24:13 359143] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1048|frame:ACK |recv_time:1757654653358991|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 359147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773358991|now:1757654653358991|interv:120000000|
[2025/09/12 05:24:13 359151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773358991|now:1757654653358991|interv:120000000|
[2025/09/12 05:24:13 359155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653359658|pq_index:0|
[2025/09/12 05:24:13 359160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653358373|
[2025/09/12 05:24:13 359164] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653359163|
[2025/09/12 05:24:13 359168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653359167|
[2025/09/12 05:24:13 359174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38248|min_srtt:38248|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 359179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2433486|
[2025/09/12 05:24:13 359183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38248|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 359188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 359192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38248|min_srtt:38248|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 359197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2434665|
[2025/09/12 05:24:13 359201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38248|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 359205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 359210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38248|min_srtt:38248|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 359214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2435844|
[2025/09/12 05:24:13 359218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 359222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 359226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 359233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 359237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 359241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2386326|
[2025/09/12 05:24:13 359246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 359250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 359253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653359658|
[2025/09/12 05:24:13 359257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653359658|
[2025/09/12 05:24:13 359261] [debug] |xqc_engine_wakeup_after|wakeup:1757654653359658|now:1757654653359261|diff:397|
[2025/09/12 05:24:13 359265] [debug] |xqc_engine_main_logic|END|now:1757654653359167|
[2025/09/12 05:24:13 359270] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653359270|
[2025/09/12 05:24:13 359274] [debug] |xqc_engine_wakeup_after|wakeup:1757654653359658|now:1757654653359274|diff:384|
[2025/09/12 05:24:13 359278] [debug] |xqc_engine_main_logic|END|now:1757654653359270|
[2025/09/12 05:24:13 360349] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653360349|
[2025/09/12 05:24:13 360358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653359658|pq_index:0|
[2025/09/12 05:24:13 360362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653359167|
[2025/09/12 05:24:13 360367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653360366|
[2025/09/12 05:24:13 360372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653359658|now:1757654653360366|
[2025/09/12 05:24:13 360376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653359658|now:1757654653360366|
[2025/09/12 05:24:13 360380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 360385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38248|min_srtt:38248|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 360390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2435844|
[2025/09/12 05:24:13 360394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 360398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 360402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 360406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 360415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 360419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2386326|
[2025/09/12 05:24:13 360424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 360428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2258|
[2025/09/12 05:24:13 360477] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2258|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653360436|stream_id:0|stream_offset:2386326|
[2025/09/12 05:24:13 360490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2258|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 360497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 360501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38248|rtt_var:55|pto_duration:40248|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 360506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 360510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 360514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 360518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653425684|now:1757654653360501|interv:65183|
[2025/09/12 05:24:13 360522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653425684|now:1757654653360501|interval:65183|pto_count:0|srtt:38248
[2025/09/12 05:24:13 360526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 360531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 360536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2387505|
[2025/09/12 05:24:13 360540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 360544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2259|
[2025/09/12 05:24:13 360571] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2259|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653360552|stream_id:0|stream_offset:2387505|
[2025/09/12 05:24:13 360580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2259|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 360587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 360593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38248|rtt_var:55|pto_duration:40248|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 360604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 360608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 360612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 360616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653425800|now:1757654653360593|interv:65207|
[2025/09/12 05:24:13 360620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653425800|now:1757654653360593|interval:65207|pto_count:0|srtt:38248
[2025/09/12 05:24:13 360628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 360635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 360642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2388684|
[2025/09/12 05:24:13 360648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 360654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2260|
[2025/09/12 05:24:13 360688] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2260|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653360664|stream_id:0|stream_offset:2388684|
[2025/09/12 05:24:13 360695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2260|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 360701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 360706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38248|rtt_var:55|pto_duration:40248|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 360712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 360717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 360723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 360728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653425912|now:1757654653360706|interv:65206|
[2025/09/12 05:24:13 360734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653425912|now:1757654653360706|interval:65206|pto_count:0|srtt:38248
[2025/09/12 05:24:13 360740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:49207|
[2025/09/12 05:24:13 360746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 360752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2389863|
[2025/09/12 05:24:13 360762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 360767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653361767|now:1757654653360767|interv:1000|
[2025/09/12 05:24:13 360773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 360778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 360783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653361767|
[2025/09/12 05:24:13 360789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653361767|
[2025/09/12 05:24:13 360794] [debug] |xqc_engine_wakeup_after|wakeup:1757654653361767|now:1757654653360794|diff:973|
[2025/09/12 05:24:13 360800] [debug] |xqc_engine_main_logic|END|now:1757654653360366|
[2025/09/12 05:24:13 361040] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653361039|
[2025/09/12 05:24:13 361046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 361052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1048|
[2025/09/12 05:24:13 361056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1049|
[2025/09/12 05:24:13 361061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1049|
[2025/09/12 05:24:13 361065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 361070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2220|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2221|path_largest_ack:2220|
[2025/09/12 05:24:13 361075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2339453|prior_time:1757654653321140|is_app_limited:0|send_elapse:39880|ack_elapse:39899|ctl_first_sent_time:1757654653322605|lagest_ack_time:1757654653361039|curr_delivered:2386260|
[2025/09/12 05:24:13 361079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653322605|
[2025/09/12 05:24:13 361084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:683||sndq_packets_used_bytes:0|sndq_packets_free:1993|
[2025/09/12 05:24:13 361088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2221|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2221|path_largest_ack:2221|
[2025/09/12 05:24:13 361092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2339453|prior_time:1757654653321140|is_app_limited:0|send_elapse:39880|ack_elapse:39899|ctl_first_sent_time:1757654653322605|lagest_ack_time:1757654653361039|curr_delivered:2387460|
[2025/09/12 05:24:13 361097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653322704|
[2025/09/12 05:24:13 361101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:682||sndq_packets_used_bytes:0|sndq_packets_free:1994|
[2025/09/12 05:24:13 361105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38248|rttvar:55|minrtt:30532|latest_rtt:38335|ack_delay:48|
[2025/09/12 05:24:13 361109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38252|rttvar:51|minrtt:30532|latest_rtt:38335|ack_delay:48|
[2025/09/12 05:24:13 361113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2221|lost_pn:2218|thresh:3|
[2025/09/12 05:24:13 361121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 361125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38252|rtt_var:51|pto_duration:40252|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 361130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 361134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 361137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 361141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653425916|now:1757654653361125|interv:64791|
[2025/09/12 05:24:13 361145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653425916|now:1757654653361125|interval:64791|pto_count:0|srtt:38252
[2025/09/12 05:24:13 361150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39880, ack_elapse 39899, delivered 48007|rate 1203213|lost 202|
[2025/09/12 05:24:13 361154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203213) in round 52|
[2025/09/12 05:24:13 361158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 361163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 361167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653322704|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 361171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653322704|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 361176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:46807|srtt:38252|latest_rtt:38335|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 361181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1049|largest:1049|pns:2|
[2025/09/12 05:24:13 361186] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1049|frame:ACK |recv_time:1757654653361039|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 361190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773361039|now:1757654653361039|interv:120000000|
[2025/09/12 05:24:13 361195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773361039|now:1757654653361039|interv:120000000|
[2025/09/12 05:24:13 361198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653361767|pq_index:0|
[2025/09/12 05:24:13 361203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653360366|
[2025/09/12 05:24:13 361207] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653361206|
[2025/09/12 05:24:13 361211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653361210|
[2025/09/12 05:24:13 361220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38252|min_srtt:38252|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 361224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2435844|
[2025/09/12 05:24:13 361229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38252|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 361233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 361238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38252|min_srtt:38252|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 361242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2437023|
[2025/09/12 05:24:13 361247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38252|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 361251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 361255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38252|min_srtt:38252|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 361260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2438202|
[2025/09/12 05:24:13 361264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 361268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 361271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 361276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 361280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 361284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2389863|
[2025/09/12 05:24:13 361289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 361292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 361296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653361767|
[2025/09/12 05:24:13 361300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653361767|
[2025/09/12 05:24:13 361306] [debug] |xqc_engine_wakeup_after|wakeup:1757654653361767|now:1757654653361306|diff:461|
[2025/09/12 05:24:13 361311] [debug] |xqc_engine_main_logic|END|now:1757654653361210|
[2025/09/12 05:24:13 361316] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653361316|
[2025/09/12 05:24:13 361320] [debug] |xqc_engine_wakeup_after|wakeup:1757654653361767|now:1757654653361319|diff:448|
[2025/09/12 05:24:13 361323] [debug] |xqc_engine_main_logic|END|now:1757654653361316|
[2025/09/12 05:24:13 362394] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653362394|
[2025/09/12 05:24:13 362403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653361767|pq_index:0|
[2025/09/12 05:24:13 362407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653361210|
[2025/09/12 05:24:13 362412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653362411|
[2025/09/12 05:24:13 362417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653361767|now:1757654653362411|
[2025/09/12 05:24:13 362421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653361767|now:1757654653362411|
[2025/09/12 05:24:13 362425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 362431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38252|min_srtt:38252|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 362435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2438202|
[2025/09/12 05:24:13 362440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 362444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 362447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 362452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 362477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 362482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2389863|
[2025/09/12 05:24:13 362486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 362491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2261|
[2025/09/12 05:24:13 362517] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2261|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653362499|stream_id:0|stream_offset:2389863|
[2025/09/12 05:24:13 362523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2261|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 362537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 362541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38252|rtt_var:51|pto_duration:40252|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 362546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 362550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 362554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 362557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653427751|now:1757654653362541|interv:65210|
[2025/09/12 05:24:13 362561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653427751|now:1757654653362541|interval:65210|pto_count:0|srtt:38252
[2025/09/12 05:24:13 362566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 362571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 362575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2391042|
[2025/09/12 05:24:13 362579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 362583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2262|
[2025/09/12 05:24:13 362602] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2262|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653362590|stream_id:0|stream_offset:2391042|
[2025/09/12 05:24:13 362608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2262|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 362612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 362616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38252|rtt_var:51|pto_duration:40252|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 362620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 362625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 362632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 362638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653427842|now:1757654653362616|interv:65226|
[2025/09/12 05:24:13 362644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653427842|now:1757654653362616|interval:65226|pto_count:0|srtt:38252
[2025/09/12 05:24:13 362650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:49207|
[2025/09/12 05:24:13 362657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 362668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2392221|
[2025/09/12 05:24:13 362674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 362680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653363679|now:1757654653362679|interv:1000|
[2025/09/12 05:24:13 362685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 362690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 362695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653363679|
[2025/09/12 05:24:13 362701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653363679|
[2025/09/12 05:24:13 362707] [debug] |xqc_engine_wakeup_after|wakeup:1757654653363679|now:1757654653362707|diff:972|
[2025/09/12 05:24:13 362713] [debug] |xqc_engine_main_logic|END|now:1757654653362411|
[2025/09/12 05:24:13 362974] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653362973|
[2025/09/12 05:24:13 362980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 362986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1049|
[2025/09/12 05:24:13 362990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1050|
[2025/09/12 05:24:13 362996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1050|
[2025/09/12 05:24:13 363000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 363005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2222|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2223|path_largest_ack:2222|
[2025/09/12 05:24:13 363009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2341853|prior_time:1757654653323117|is_app_limited:0|send_elapse:39868|ack_elapse:39856|ctl_first_sent_time:1757654653324564|lagest_ack_time:1757654653362973|curr_delivered:2388660|
[2025/09/12 05:24:13 363014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653324564|
[2025/09/12 05:24:13 363018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:681||sndq_packets_used_bytes:0|sndq_packets_free:1995|
[2025/09/12 05:24:13 363023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2223|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2223|path_largest_ack:2223|
[2025/09/12 05:24:13 363027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2341853|prior_time:1757654653323117|is_app_limited:0|send_elapse:39868|ack_elapse:39856|ctl_first_sent_time:1757654653324564|lagest_ack_time:1757654653362973|curr_delivered:2389860|
[2025/09/12 05:24:13 363031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653324665|
[2025/09/12 05:24:13 363035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:680||sndq_packets_used_bytes:0|sndq_packets_free:1996|
[2025/09/12 05:24:13 363039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38252|rttvar:51|minrtt:30532|latest_rtt:38308|ack_delay:40|
[2025/09/12 05:24:13 363044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38254|rttvar:43|minrtt:30532|latest_rtt:38308|ack_delay:40|
[2025/09/12 05:24:13 363052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2223|lost_pn:2220|thresh:3|
[2025/09/12 05:24:13 363056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 363060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38254|rtt_var:43|pto_duration:40254|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 363065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 363069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 363073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 363076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653427844|now:1757654653363060|interv:64784|
[2025/09/12 05:24:13 363080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653427844|now:1757654653363060|interval:64784|pto_count:0|srtt:38254
[2025/09/12 05:24:13 363085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39868, ack_elapse 39856, delivered 48007|rate 1204148|lost 202|
[2025/09/12 05:24:13 363089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204148) in round 52|
[2025/09/12 05:24:13 363093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 363098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 363102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653324665|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 363106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653324665|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2344253|
[2025/09/12 05:24:13 363110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:46807|srtt:38254|latest_rtt:38308|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 363116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1050|largest:1050|pns:2|
[2025/09/12 05:24:13 363120] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1050|frame:ACK |recv_time:1757654653362973|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 363125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773362973|now:1757654653362973|interv:120000000|
[2025/09/12 05:24:13 363129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773362973|now:1757654653362973|interv:120000000|
[2025/09/12 05:24:13 363133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653363679|pq_index:0|
[2025/09/12 05:24:13 363137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653362411|
[2025/09/12 05:24:13 363144] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653363144|
[2025/09/12 05:24:13 363149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653363148|
[2025/09/12 05:24:13 363154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38254|min_srtt:38254|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 363159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2438202|
[2025/09/12 05:24:13 363163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38254|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 363168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 363172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38254|min_srtt:38254|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 363177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2439381|
[2025/09/12 05:24:13 363181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38254|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 363186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 363190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38254|min_srtt:38254|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 363194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2440560|
[2025/09/12 05:24:13 363199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 363203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 363207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 363211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 363215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 363219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2392221|
[2025/09/12 05:24:13 363224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 363231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 363235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653363679|
[2025/09/12 05:24:13 363239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653363679|
[2025/09/12 05:24:13 363243] [debug] |xqc_engine_wakeup_after|wakeup:1757654653363679|now:1757654653363243|diff:436|
[2025/09/12 05:24:13 363247] [debug] |xqc_engine_main_logic|END|now:1757654653363148|
[2025/09/12 05:24:13 363252] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653363252|
[2025/09/12 05:24:13 363256] [debug] |xqc_engine_wakeup_after|wakeup:1757654653363679|now:1757654653363256|diff:423|
[2025/09/12 05:24:13 363260] [debug] |xqc_engine_main_logic|END|now:1757654653363252|
[2025/09/12 05:24:13 364332] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653364332|
[2025/09/12 05:24:13 364341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653363679|pq_index:0|
[2025/09/12 05:24:13 364345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653363148|
[2025/09/12 05:24:13 364350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653364349|
[2025/09/12 05:24:13 364355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653363679|now:1757654653364349|
[2025/09/12 05:24:13 364359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653363679|now:1757654653364349|
[2025/09/12 05:24:13 364363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 364368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38254|min_srtt:38254|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 364373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2440560|
[2025/09/12 05:24:13 364377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 364381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 364385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 364389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 364394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 364398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2392221|
[2025/09/12 05:24:13 364402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 364407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2263|
[2025/09/12 05:24:13 364434] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2263|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653364415|stream_id:0|stream_offset:2392221|
[2025/09/12 05:24:13 364444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2263|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 364449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 364453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38254|rtt_var:43|pto_duration:40254|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 364478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 364485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 364489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 364493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653429669|now:1757654653364453|interv:65216|
[2025/09/12 05:24:13 364497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653429669|now:1757654653364453|interval:65216|pto_count:0|srtt:38254
[2025/09/12 05:24:13 364502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 364507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 364511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2393400|
[2025/09/12 05:24:13 364515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 364519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2264|
[2025/09/12 05:24:13 364543] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2264|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653364526|stream_id:0|stream_offset:2393400|
[2025/09/12 05:24:13 364548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2264|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 364553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 364557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38254|rtt_var:43|pto_duration:40254|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 364561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 364565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 364569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 364573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653429780|now:1757654653364557|interv:65223|
[2025/09/12 05:24:13 364577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653429780|now:1757654653364557|interval:65223|pto_count:0|srtt:38254
[2025/09/12 05:24:13 364586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:49207|
[2025/09/12 05:24:13 364590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 364594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2394579|
[2025/09/12 05:24:13 364599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 364604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2265|
[2025/09/12 05:24:13 364636] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2265|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654653364614|stream_id:0|stream_offset:2394579|
[2025/09/12 05:24:13 364643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2265|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 364649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:13 364655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38254|rtt_var:43|pto_duration:40254|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 364661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 364666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 364671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 364677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653429868|now:1757654653364655|interv:65213|
[2025/09/12 05:24:13 364682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653429868|now:1757654653364655|interval:65213|pto_count:0|srtt:38254
[2025/09/12 05:24:13 364688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:50407|
[2025/09/12 05:24:13 364694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 364700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2395758|
[2025/09/12 05:24:13 364706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 364711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653365711|now:1757654653364711|interv:1000|
[2025/09/12 05:24:13 364716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 364721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 364727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653365711|
[2025/09/12 05:24:13 364732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653365711|
[2025/09/12 05:24:13 364738] [debug] |xqc_engine_wakeup_after|wakeup:1757654653365711|now:1757654653364738|diff:973|
[2025/09/12 05:24:13 364749] [debug] |xqc_engine_main_logic|END|now:1757654653364349|
[2025/09/12 05:24:13 364972] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653364971|
[2025/09/12 05:24:13 364978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 364984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1050|
[2025/09/12 05:24:13 364988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1051|
[2025/09/12 05:24:13 364994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1051|
[2025/09/12 05:24:13 364998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 365003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2224|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2225|path_largest_ack:2224|
[2025/09/12 05:24:13 365008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2344253|prior_time:1757654653325117|is_app_limited:0|send_elapse:39864|ack_elapse:39854|ctl_first_sent_time:1757654653326569|lagest_ack_time:1757654653364971|curr_delivered:2391060|
[2025/09/12 05:24:13 365012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653326569|
[2025/09/12 05:24:13 365017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:679||sndq_packets_used_bytes:0|sndq_packets_free:1997|
[2025/09/12 05:24:13 365021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2225|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2225|path_largest_ack:2225|
[2025/09/12 05:24:13 365025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2344253|prior_time:1757654653325117|is_app_limited:0|send_elapse:39864|ack_elapse:39854|ctl_first_sent_time:1757654653326569|lagest_ack_time:1757654653364971|curr_delivered:2392260|
[2025/09/12 05:24:13 365030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653326672|
[2025/09/12 05:24:13 365034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:678||sndq_packets_used_bytes:0|sndq_packets_free:1998|
[2025/09/12 05:24:13 365038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38254|rttvar:43|minrtt:30532|latest_rtt:38299|ack_delay:32|
[2025/09/12 05:24:13 365042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38256|rttvar:36|minrtt:30532|latest_rtt:38299|ack_delay:32|
[2025/09/12 05:24:13 365046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2225|lost_pn:2222|thresh:3|
[2025/09/12 05:24:13 365050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 365054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38256|rtt_var:36|pto_duration:40256|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 365059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 365063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 365067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 365074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653429870|now:1757654653365054|interv:64816|
[2025/09/12 05:24:13 365078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653429870|now:1757654653365054|interval:64816|pto_count:0|srtt:38256
[2025/09/12 05:24:13 365083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39864, ack_elapse 39854, delivered 48007|rate 1204269|lost 202|
[2025/09/12 05:24:13 365087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 52 -> 53|
[2025/09/12 05:24:13 365091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204269) in round 53|
[2025/09/12 05:24:13 365095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 365099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 365103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653326672|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 365108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653326672|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 365112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:48007|srtt:38256|latest_rtt:38299|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:13 365118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1051|largest:1051|pns:2|
[2025/09/12 05:24:13 365122] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1051|frame:ACK |recv_time:1757654653364971|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 365127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773364971|now:1757654653364971|interv:120000000|
[2025/09/12 05:24:13 365131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773364971|now:1757654653364971|interv:120000000|
[2025/09/12 05:24:13 365135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653365711|pq_index:0|
[2025/09/12 05:24:13 365139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653364349|
[2025/09/12 05:24:13 365143] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653365143|
[2025/09/12 05:24:13 365148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653365147|
[2025/09/12 05:24:13 365154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38256|min_srtt:38256|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 365158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2440560|
[2025/09/12 05:24:13 365163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38256|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 365170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 365174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38256|min_srtt:38256|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 365179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2441739|
[2025/09/12 05:24:13 365183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38256|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 365187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 365192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38256|min_srtt:38256|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 365196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2442918|
[2025/09/12 05:24:13 365200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 365204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 365208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 365212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 365216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 365221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2395758|
[2025/09/12 05:24:13 365225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 365229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 365233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653365711|
[2025/09/12 05:24:13 365237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653365711|
[2025/09/12 05:24:13 365240] [debug] |xqc_engine_wakeup_after|wakeup:1757654653365711|now:1757654653365240|diff:471|
[2025/09/12 05:24:13 365245] [debug] |xqc_engine_main_logic|END|now:1757654653365147|
[2025/09/12 05:24:13 365250] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653365250|
[2025/09/12 05:24:13 365253] [debug] |xqc_engine_wakeup_after|wakeup:1757654653365711|now:1757654653365253|diff:458|
[2025/09/12 05:24:13 365257] [debug] |xqc_engine_main_logic|END|now:1757654653365250|
[2025/09/12 05:24:13 366328] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653366328|
[2025/09/12 05:24:13 366337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653365711|pq_index:0|
[2025/09/12 05:24:13 366346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653365147|
[2025/09/12 05:24:13 366351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653366350|
[2025/09/12 05:24:13 366356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653365711|now:1757654653366350|
[2025/09/12 05:24:13 366360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653365711|now:1757654653366350|
[2025/09/12 05:24:13 366364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 366369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38256|min_srtt:38256|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 366374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2442918|
[2025/09/12 05:24:13 366378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 366382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 366386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 366390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 366395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 366399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2395758|
[2025/09/12 05:24:13 366403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 366408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2266|
[2025/09/12 05:24:13 366435] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2266|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653366416|stream_id:0|stream_offset:2395758|
[2025/09/12 05:24:13 366440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2266|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 366445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 366449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38256|rtt_var:36|pto_duration:40256|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 366454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 366478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 366483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 366491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653431672|now:1757654653366449|interv:65223|
[2025/09/12 05:24:13 366495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653431672|now:1757654653366449|interval:65223|pto_count:0|srtt:38256
[2025/09/12 05:24:13 366500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:49207|
[2025/09/12 05:24:13 366505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 366509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2396937|
[2025/09/12 05:24:13 366513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 366517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2267|
[2025/09/12 05:24:13 366540] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2267|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654653366524|stream_id:0|stream_offset:2396937|
[2025/09/12 05:24:13 366546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2267|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 366550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:13 366554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38256|rtt_var:36|pto_duration:40256|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 366559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 366562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 366566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 366570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653431780|now:1757654653366554|interv:65226|
[2025/09/12 05:24:13 366574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653431780|now:1757654653366554|interval:65226|pto_count:0|srtt:38256
[2025/09/12 05:24:13 366578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:50407|
[2025/09/12 05:24:13 366583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 366587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2398116|
[2025/09/12 05:24:13 366591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 366595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653367595|now:1757654653366595|interv:1000|
[2025/09/12 05:24:13 366600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 366606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 366618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653367595|
[2025/09/12 05:24:13 366624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653367595|
[2025/09/12 05:24:13 366630] [debug] |xqc_engine_wakeup_after|wakeup:1757654653367595|now:1757654653366630|diff:965|
[2025/09/12 05:24:13 366636] [debug] |xqc_engine_main_logic|END|now:1757654653366350|
[2025/09/12 05:24:13 366961] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653366960|
[2025/09/12 05:24:13 366967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 366973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1051|
[2025/09/12 05:24:13 366977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1052|
[2025/09/12 05:24:13 366983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1052|
[2025/09/12 05:24:13 366987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 366991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2226|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2227|path_largest_ack:2226|
[2025/09/12 05:24:13 366996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2346653|prior_time:1757654653327104|is_app_limited:0|send_elapse:39861|ack_elapse:39856|ctl_first_sent_time:1757654653328551|lagest_ack_time:1757654653366960|curr_delivered:2393460|
[2025/09/12 05:24:13 367001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653328551|
[2025/09/12 05:24:13 367005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:677||sndq_packets_used_bytes:0|sndq_packets_free:1999|
[2025/09/12 05:24:13 367009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2227|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2227|path_largest_ack:2227|
[2025/09/12 05:24:13 367014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2346653|prior_time:1757654653327104|is_app_limited:0|send_elapse:39861|ack_elapse:39856|ctl_first_sent_time:1757654653328551|lagest_ack_time:1757654653366960|curr_delivered:2394660|
[2025/09/12 05:24:13 367018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653328654|
[2025/09/12 05:24:13 367022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:676||sndq_packets_used_bytes:0|sndq_packets_free:2000|
[2025/09/12 05:24:13 367026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38256|rttvar:36|minrtt:30532|latest_rtt:38306|ack_delay:32|
[2025/09/12 05:24:13 367031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38258|rttvar:31|minrtt:30532|latest_rtt:38306|ack_delay:32|
[2025/09/12 05:24:13 367035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2227|lost_pn:2224|thresh:3|
[2025/09/12 05:24:13 367039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 367043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38258|rtt_var:31|pto_duration:40258|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 367047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 367059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 367063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 367066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653431782|now:1757654653367043|interv:64739|
[2025/09/12 05:24:13 367070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653431782|now:1757654653367043|interval:64739|pto_count:0|srtt:38258
[2025/09/12 05:24:13 367075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39861, ack_elapse 39856, delivered 48007|rate 1204360|lost 202|
[2025/09/12 05:24:13 367079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204360) in round 53|
[2025/09/12 05:24:13 367084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 367088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 367092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653328654|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 367096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653328654|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 367101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:48007|srtt:38258|latest_rtt:38306|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 367106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1052|largest:1052|pns:2|
[2025/09/12 05:24:13 367111] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1052|frame:ACK |recv_time:1757654653366960|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 367116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773366960|now:1757654653366960|interv:120000000|
[2025/09/12 05:24:13 367120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773366960|now:1757654653366960|interv:120000000|
[2025/09/12 05:24:13 367124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653367595|pq_index:0|
[2025/09/12 05:24:13 367128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653366350|
[2025/09/12 05:24:13 367132] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653367132|
[2025/09/12 05:24:13 367137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653367136|
[2025/09/12 05:24:13 367143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38258|min_srtt:38258|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 367147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2442918|
[2025/09/12 05:24:13 367154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38258|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 367159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 367163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38258|min_srtt:38258|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 367168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2444097|
[2025/09/12 05:24:13 367172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38258|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 367177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 367181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38258|min_srtt:38258|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 367185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2445276|
[2025/09/12 05:24:13 367189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 367193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 367197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 367201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 367206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 367210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2398116|
[2025/09/12 05:24:13 367214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 367218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 367222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653367595|
[2025/09/12 05:24:13 367226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653367595|
[2025/09/12 05:24:13 367230] [debug] |xqc_engine_wakeup_after|wakeup:1757654653367595|now:1757654653367230|diff:365|
[2025/09/12 05:24:13 367234] [debug] |xqc_engine_main_logic|END|now:1757654653367136|
[2025/09/12 05:24:13 367239] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653367239|
[2025/09/12 05:24:13 367243] [debug] |xqc_engine_wakeup_after|wakeup:1757654653367595|now:1757654653367243|diff:352|
[2025/09/12 05:24:13 367246] [debug] |xqc_engine_main_logic|END|now:1757654653367239|
[2025/09/12 05:24:13 368320] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653368319|
[2025/09/12 05:24:13 368328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653367595|pq_index:0|
[2025/09/12 05:24:13 368333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653367136|
[2025/09/12 05:24:13 368338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653368337|
[2025/09/12 05:24:13 368342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653367595|now:1757654653368337|
[2025/09/12 05:24:13 368346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653367595|now:1757654653368337|
[2025/09/12 05:24:13 368350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 368356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38258|min_srtt:38258|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 368360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2445276|
[2025/09/12 05:24:13 368365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 368369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 368372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 368377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 368381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 368385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2398116|
[2025/09/12 05:24:13 368390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 368394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2268|
[2025/09/12 05:24:13 368420] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2268|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653368402|stream_id:0|stream_offset:2398116|
[2025/09/12 05:24:13 368426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2268|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 368431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 368435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38258|rtt_var:31|pto_duration:40258|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 368440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 368443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 368452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 368477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653433660|now:1757654653368435|interv:65225|
[2025/09/12 05:24:13 368484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653433660|now:1757654653368435|interval:65225|pto_count:0|srtt:38258
[2025/09/12 05:24:13 368489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:49207|
[2025/09/12 05:24:13 368493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 368498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2399295|
[2025/09/12 05:24:13 368502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 368506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2269|
[2025/09/12 05:24:13 368529] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2269|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654653368513|stream_id:0|stream_offset:2399295|
[2025/09/12 05:24:13 368534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2269|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 368539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:13 368543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38258|rtt_var:31|pto_duration:40258|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 368547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 368551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 368555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 368559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653433771|now:1757654653368543|interv:65228|
[2025/09/12 05:24:13 368563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653433771|now:1757654653368543|interval:65228|pto_count:0|srtt:38258
[2025/09/12 05:24:13 368568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:50407|
[2025/09/12 05:24:13 368572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 368576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2400474|
[2025/09/12 05:24:13 368581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 368585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2270|
[2025/09/12 05:24:13 368620] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2270|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654653368600|stream_id:0|stream_offset:2400474|
[2025/09/12 05:24:13 368627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2270|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 368633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:13 368640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38258|rtt_var:31|pto_duration:40258|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 368645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 368651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 368656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 368662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653433858|now:1757654653368639|interv:65219|
[2025/09/12 05:24:13 368667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653433858|now:1757654653368639|interval:65219|pto_count:0|srtt:38258
[2025/09/12 05:24:13 368674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:51607|
[2025/09/12 05:24:13 368680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 368685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2401653|
[2025/09/12 05:24:13 368691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 368696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653369696|now:1757654653368696|interv:1000|
[2025/09/12 05:24:13 368702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 368707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 368712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653369696|
[2025/09/12 05:24:13 368718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653369696|
[2025/09/12 05:24:13 368723] [debug] |xqc_engine_wakeup_after|wakeup:1757654653369696|now:1757654653368723|diff:973|
[2025/09/12 05:24:13 368729] [debug] |xqc_engine_main_logic|END|now:1757654653368337|
[2025/09/12 05:24:13 368967] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653368966|
[2025/09/12 05:24:13 368973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 368979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1052|
[2025/09/12 05:24:13 368983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1053|
[2025/09/12 05:24:13 368988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1053|
[2025/09/12 05:24:13 368994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 369009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2228|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2229|path_largest_ack:2228|
[2025/09/12 05:24:13 369014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2349053|prior_time:1757654653329093|is_app_limited:0|send_elapse:39846|ack_elapse:39873|ctl_first_sent_time:1757654653330563|lagest_ack_time:1757654653368966|curr_delivered:2395860|
[2025/09/12 05:24:13 369019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653330563|
[2025/09/12 05:24:13 369023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:675||sndq_packets_used_bytes:0|sndq_packets_free:2001|
[2025/09/12 05:24:13 369027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2229|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2229|path_largest_ack:2229|
[2025/09/12 05:24:13 369032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2349053|prior_time:1757654653329093|is_app_limited:0|send_elapse:39846|ack_elapse:39873|ctl_first_sent_time:1757654653330563|lagest_ack_time:1757654653368966|curr_delivered:2397060|
[2025/09/12 05:24:13 369036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653330666|
[2025/09/12 05:24:13 369040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:674||sndq_packets_used_bytes:0|sndq_packets_free:2002|
[2025/09/12 05:24:13 369044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38258|rttvar:31|minrtt:30532|latest_rtt:38300|ack_delay:32|
[2025/09/12 05:24:13 369048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38259|rttvar:26|minrtt:30532|latest_rtt:38300|ack_delay:32|
[2025/09/12 05:24:13 369053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2229|lost_pn:2226|thresh:3|
[2025/09/12 05:24:13 369057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 369061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38259|rtt_var:26|pto_duration:40259|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 369065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 369069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 369073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 369077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653433859|now:1757654653369061|interv:64798|
[2025/09/12 05:24:13 369081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653433859|now:1757654653369061|interval:64798|pto_count:0|srtt:38259
[2025/09/12 05:24:13 369085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39846, ack_elapse 39873, delivered 48007|rate 1203997|lost 202|
[2025/09/12 05:24:13 369090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203997) in round 53|
[2025/09/12 05:24:13 369094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 369101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 369105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653330666|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 369109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653330666|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 369114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:49207|srtt:38259|latest_rtt:38300|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 369119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1053|largest:1053|pns:2|
[2025/09/12 05:24:13 369124] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1053|frame:ACK |recv_time:1757654653368966|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 369128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773368966|now:1757654653368966|interv:120000000|
[2025/09/12 05:24:13 369133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773368966|now:1757654653368966|interv:120000000|
[2025/09/12 05:24:13 369136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653369696|pq_index:0|
[2025/09/12 05:24:13 369141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653368337|
[2025/09/12 05:24:13 369145] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653369144|
[2025/09/12 05:24:13 369149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653369148|
[2025/09/12 05:24:13 369155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38259|min_srtt:38259|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 369159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:49207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2445276|
[2025/09/12 05:24:13 369164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38259|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 369169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 369173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38259|min_srtt:38259|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 369177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2446455|
[2025/09/12 05:24:13 369182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38259|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 369189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 369193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38259|min_srtt:38259|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 369197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:49207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2447634|
[2025/09/12 05:24:13 369201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 369205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 369209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 369213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 369218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 369222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2401653|
[2025/09/12 05:24:13 369226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 369230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 369234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653369696|
[2025/09/12 05:24:13 369238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653369696|
[2025/09/12 05:24:13 369242] [debug] |xqc_engine_wakeup_after|wakeup:1757654653369696|now:1757654653369242|diff:454|
[2025/09/12 05:24:13 369246] [debug] |xqc_engine_main_logic|END|now:1757654653369148|
[2025/09/12 05:24:13 369251] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653369251|
[2025/09/12 05:24:13 369255] [debug] |xqc_engine_wakeup_after|wakeup:1757654653369696|now:1757654653369255|diff:441|
[2025/09/12 05:24:13 369259] [debug] |xqc_engine_main_logic|END|now:1757654653369251|
[2025/09/12 05:24:13 370330] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653370329|
[2025/09/12 05:24:13 370339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653369696|pq_index:0|
[2025/09/12 05:24:13 370343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653369148|
[2025/09/12 05:24:13 370348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653370347|
[2025/09/12 05:24:13 370353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653369696|now:1757654653370347|
[2025/09/12 05:24:13 370357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653369696|now:1757654653370347|
[2025/09/12 05:24:13 370361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 370366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38259|min_srtt:38259|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 370376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:49207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2447634|
[2025/09/12 05:24:13 370380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 370384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 370388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 370392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 370397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 370401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2401653|
[2025/09/12 05:24:13 370405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 370410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2271|
[2025/09/12 05:24:13 370437] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2271|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654653370418|stream_id:0|stream_offset:2401653|
[2025/09/12 05:24:13 370442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2271|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 370447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:13 370451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38259|rtt_var:26|pto_duration:40259|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 370477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 370482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 370485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 370489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653435677|now:1757654653370451|interv:65226|
[2025/09/12 05:24:13 370493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653435677|now:1757654653370451|interval:65226|pto_count:0|srtt:38259
[2025/09/12 05:24:13 370498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:50407|
[2025/09/12 05:24:13 370503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 370507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2402832|
[2025/09/12 05:24:13 370516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 370520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2272|
[2025/09/12 05:24:13 370543] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2272|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654653370527|stream_id:0|stream_offset:2402832|
[2025/09/12 05:24:13 370549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2272|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 370553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:13 370557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38259|rtt_var:26|pto_duration:40259|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 370562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 370566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 370570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 370573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653435786|now:1757654653370557|interv:65229|
[2025/09/12 05:24:13 370577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653435786|now:1757654653370557|interval:65229|pto_count:0|srtt:38259
[2025/09/12 05:24:13 370582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:51607|
[2025/09/12 05:24:13 370586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 370590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2404011|
[2025/09/12 05:24:13 370595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 370599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653371599|now:1757654653370599|interv:1000|
[2025/09/12 05:24:13 370603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 370610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 370616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653371599|
[2025/09/12 05:24:13 370622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653371599|
[2025/09/12 05:24:13 370628] [debug] |xqc_engine_wakeup_after|wakeup:1757654653371599|now:1757654653370628|diff:971|
[2025/09/12 05:24:13 370634] [debug] |xqc_engine_main_logic|END|now:1757654653370347|
[2025/09/12 05:24:13 370955] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653370954|
[2025/09/12 05:24:13 370961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 370967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1053|
[2025/09/12 05:24:13 370971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1054|
[2025/09/12 05:24:13 370981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1054|
[2025/09/12 05:24:13 370985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 370990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2230|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2231|path_largest_ack:2230|
[2025/09/12 05:24:13 370994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2351453|prior_time:1757654653331085|is_app_limited:0|send_elapse:39862|ack_elapse:39869|ctl_first_sent_time:1757654653332548|lagest_ack_time:1757654653370954|curr_delivered:2398260|
[2025/09/12 05:24:13 370999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653332548|
[2025/09/12 05:24:13 371004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:673||sndq_packets_used_bytes:0|sndq_packets_free:2003|
[2025/09/12 05:24:13 371008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2231|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2231|path_largest_ack:2231|
[2025/09/12 05:24:13 371012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2351453|prior_time:1757654653331085|is_app_limited:0|send_elapse:39862|ack_elapse:39869|ctl_first_sent_time:1757654653332548|lagest_ack_time:1757654653370954|curr_delivered:2399460|
[2025/09/12 05:24:13 371017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653332650|
[2025/09/12 05:24:13 371020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:672||sndq_packets_used_bytes:0|sndq_packets_free:2004|
[2025/09/12 05:24:13 371024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38259|rttvar:26|minrtt:30532|latest_rtt:38304|ack_delay:32|
[2025/09/12 05:24:13 371029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38261|rttvar:23|minrtt:30532|latest_rtt:38304|ack_delay:32|
[2025/09/12 05:24:13 371033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2231|lost_pn:2228|thresh:3|
[2025/09/12 05:24:13 371037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 371041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38261|rtt_var:23|pto_duration:40261|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 371046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 371050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 371054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 371057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653435788|now:1757654653371041|interv:64747|
[2025/09/12 05:24:13 371061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653435788|now:1757654653371041|interval:64747|pto_count:0|srtt:38261
[2025/09/12 05:24:13 371066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39862, ack_elapse 39869, delivered 48007|rate 1204118|lost 202|
[2025/09/12 05:24:13 371073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204118) in round 53|
[2025/09/12 05:24:13 371077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 371081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 371085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653332650|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 371090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653332650|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 371094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:49207|srtt:38261|latest_rtt:38304|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 371100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1054|largest:1054|pns:2|
[2025/09/12 05:24:13 371105] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1054|frame:ACK |recv_time:1757654653370954|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 371109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773370954|now:1757654653370954|interv:120000000|
[2025/09/12 05:24:13 371113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773370954|now:1757654653370954|interv:120000000|
[2025/09/12 05:24:13 371117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653371599|pq_index:0|
[2025/09/12 05:24:13 371121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653370347|
[2025/09/12 05:24:13 371125] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653371125|
[2025/09/12 05:24:13 371130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653371129|
[2025/09/12 05:24:13 371136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38261|min_srtt:38261|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 371140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:49207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2447634|
[2025/09/12 05:24:13 371145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38261|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 371149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 371154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38261|min_srtt:38261|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 371158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2448813|
[2025/09/12 05:24:13 371175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38261|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 371180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 371184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38261|min_srtt:38261|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 371189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:49207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2449992|
[2025/09/12 05:24:13 371193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 371197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 371201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 371205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 371209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 371213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2404011|
[2025/09/12 05:24:13 371218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 371221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 371225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653371599|
[2025/09/12 05:24:13 371229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653371599|
[2025/09/12 05:24:13 371233] [debug] |xqc_engine_wakeup_after|wakeup:1757654653371599|now:1757654653371233|diff:366|
[2025/09/12 05:24:13 371237] [debug] |xqc_engine_main_logic|END|now:1757654653371129|
[2025/09/12 05:24:13 371242] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653371242|
[2025/09/12 05:24:13 371246] [debug] |xqc_engine_wakeup_after|wakeup:1757654653371599|now:1757654653371246|diff:353|
[2025/09/12 05:24:13 371250] [debug] |xqc_engine_main_logic|END|now:1757654653371242|
[2025/09/12 05:24:13 372321] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653372321|
[2025/09/12 05:24:13 372330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653371599|pq_index:0|
[2025/09/12 05:24:13 372334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653371129|
[2025/09/12 05:24:13 372340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653372338|
[2025/09/12 05:24:13 372344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653371599|now:1757654653372338|
[2025/09/12 05:24:13 372352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653371599|now:1757654653372338|
[2025/09/12 05:24:13 372356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 372361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38261|min_srtt:38261|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 372366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:49207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2449992|
[2025/09/12 05:24:13 372371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 372375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 372378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 372383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 372387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 372392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2404011|
[2025/09/12 05:24:13 372396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 372400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2273|
[2025/09/12 05:24:13 372427] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2273|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654653372409|stream_id:0|stream_offset:2404011|
[2025/09/12 05:24:13 372433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2273|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 372438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:13 372442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38261|rtt_var:23|pto_duration:40261|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 372446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 372450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 372469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 372479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653437670|now:1757654653372442|interv:65228|
[2025/09/12 05:24:13 372485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653437670|now:1757654653372442|interval:65228|pto_count:0|srtt:38261
[2025/09/12 05:24:13 372490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:50407|
[2025/09/12 05:24:13 372495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 372503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2405190|
[2025/09/12 05:24:13 372508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 372512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2274|
[2025/09/12 05:24:13 372535] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2274|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654653372519|stream_id:0|stream_offset:2405190|
[2025/09/12 05:24:13 372540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2274|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 372545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:13 372549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38261|rtt_var:23|pto_duration:40261|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 372554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 372558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 372561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 372565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653437780|now:1757654653372549|interv:65231|
[2025/09/12 05:24:13 372569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653437780|now:1757654653372549|interval:65231|pto_count:0|srtt:38261
[2025/09/12 05:24:13 372574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:51607|
[2025/09/12 05:24:13 372578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 372582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2406369|
[2025/09/12 05:24:13 372587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 372590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2275|
[2025/09/12 05:24:13 372619] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2275|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654653372599|stream_id:0|stream_offset:2406369|
[2025/09/12 05:24:13 372627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2275|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 372633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:13 372639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38261|rtt_var:23|pto_duration:40261|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 372645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 372656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 372661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 372666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653437860|now:1757654653372639|interv:65221|
[2025/09/12 05:24:13 372671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653437860|now:1757654653372639|interval:65221|pto_count:0|srtt:38261
[2025/09/12 05:24:13 372677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:52807|
[2025/09/12 05:24:13 372684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 372690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2407548|
[2025/09/12 05:24:13 372696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 372701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653373701|now:1757654653372701|interv:1000|
[2025/09/12 05:24:13 372707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 372712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 372717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653373701|
[2025/09/12 05:24:13 372723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653373701|
[2025/09/12 05:24:13 372728] [debug] |xqc_engine_wakeup_after|wakeup:1757654653373701|now:1757654653372728|diff:973|
[2025/09/12 05:24:13 372734] [debug] |xqc_engine_main_logic|END|now:1757654653372338|
[2025/09/12 05:24:13 372948] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653372948|
[2025/09/12 05:24:13 372955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 372960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1054|
[2025/09/12 05:24:13 372964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1055|
[2025/09/12 05:24:13 372970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1055|
[2025/09/12 05:24:13 372974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 372979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2232|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2233|path_largest_ack:2232|
[2025/09/12 05:24:13 372984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2353853|prior_time:1757654653333083|is_app_limited:0|send_elapse:39878|ack_elapse:39865|ctl_first_sent_time:1757654653334557|lagest_ack_time:1757654653372948|curr_delivered:2400660|
[2025/09/12 05:24:13 372988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653334557|
[2025/09/12 05:24:13 372993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:671||sndq_packets_used_bytes:0|sndq_packets_free:2005|
[2025/09/12 05:24:13 373001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2233|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2233|path_largest_ack:2233|
[2025/09/12 05:24:13 373006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2353853|prior_time:1757654653333083|is_app_limited:0|send_elapse:39878|ack_elapse:39865|ctl_first_sent_time:1757654653334557|lagest_ack_time:1757654653372948|curr_delivered:2401860|
[2025/09/12 05:24:13 373010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653334661|
[2025/09/12 05:24:13 373014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:670||sndq_packets_used_bytes:0|sndq_packets_free:2006|
[2025/09/12 05:24:13 373018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38261|rttvar:23|minrtt:30532|latest_rtt:38287|ack_delay:32|
[2025/09/12 05:24:13 373023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38260|rttvar:19|minrtt:30532|latest_rtt:38287|ack_delay:32|
[2025/09/12 05:24:13 373027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2233|lost_pn:2230|thresh:3|
[2025/09/12 05:24:13 373031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 373035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38260|rtt_var:19|pto_duration:40260|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 373040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 373044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 373047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 373051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653437859|now:1757654653373035|interv:64824|
[2025/09/12 05:24:13 373055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653437859|now:1757654653373035|interval:64824|pto_count:0|srtt:38260
[2025/09/12 05:24:13 373060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39878, ack_elapse 39865, delivered 48007|rate 1203846|lost 202|
[2025/09/12 05:24:13 373064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203846) in round 53|
[2025/09/12 05:24:13 373068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 373073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 373077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653334661|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 373081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653334661|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 373086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:50407|srtt:38260|latest_rtt:38287|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 373094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1055|largest:1055|pns:2|
[2025/09/12 05:24:13 373098] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1055|frame:ACK |recv_time:1757654653372948|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 373103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773372948|now:1757654653372948|interv:120000000|
[2025/09/12 05:24:13 373107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773372948|now:1757654653372948|interv:120000000|
[2025/09/12 05:24:13 373111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653373701|pq_index:0|
[2025/09/12 05:24:13 373115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653372338|
[2025/09/12 05:24:13 373119] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653373119|
[2025/09/12 05:24:13 373124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653373123|
[2025/09/12 05:24:13 373130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38260|min_srtt:38260|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 373134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:50407|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2449992|
[2025/09/12 05:24:13 373139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38260|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 373143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 373148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38260|min_srtt:38260|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 373152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50407|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2451171|
[2025/09/12 05:24:13 373156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38260|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 373161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 373165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38260|min_srtt:38260|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 373169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:50407|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2452350|
[2025/09/12 05:24:13 373174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 373180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 373184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 373188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 373193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 373197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2407548|
[2025/09/12 05:24:13 373201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 373205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 373209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653373701|
[2025/09/12 05:24:13 373213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653373701|
[2025/09/12 05:24:13 373217] [debug] |xqc_engine_wakeup_after|wakeup:1757654653373701|now:1757654653373217|diff:484|
[2025/09/12 05:24:13 373221] [debug] |xqc_engine_main_logic|END|now:1757654653373123|
[2025/09/12 05:24:13 373226] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653373226|
[2025/09/12 05:24:13 373229] [debug] |xqc_engine_wakeup_after|wakeup:1757654653373701|now:1757654653373229|diff:472|
[2025/09/12 05:24:13 373233] [debug] |xqc_engine_main_logic|END|now:1757654653373226|
[2025/09/12 05:24:13 374304] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653374304|
[2025/09/12 05:24:13 374313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653373701|pq_index:0|
[2025/09/12 05:24:13 374317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653373123|
[2025/09/12 05:24:13 374322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653374321|
[2025/09/12 05:24:13 374327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653373701|now:1757654653374321|
[2025/09/12 05:24:13 374331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653373701|now:1757654653374321|
[2025/09/12 05:24:13 374335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 374340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38260|min_srtt:38260|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 374345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:50407|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2452350|
[2025/09/12 05:24:13 374350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 374354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 374357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 374366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 374371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 374375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2407548|
[2025/09/12 05:24:13 374380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 374384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2276|
[2025/09/12 05:24:13 374411] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2276|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654653374392|stream_id:0|stream_offset:2407548|
[2025/09/12 05:24:13 374416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2276|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 374421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:13 374425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38260|rtt_var:19|pto_duration:40260|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 374430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 374434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 374437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 374441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653439652|now:1757654653374425|interv:65227|
[2025/09/12 05:24:13 374445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653439652|now:1757654653374425|interval:65227|pto_count:0|srtt:38260
[2025/09/12 05:24:13 374450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:51607|
[2025/09/12 05:24:13 374473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 374483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2408727|
[2025/09/12 05:24:13 374487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 374491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2277|
[2025/09/12 05:24:13 374513] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2277|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654653374498|stream_id:0|stream_offset:2408727|
[2025/09/12 05:24:13 374519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2277|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 374524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:13 374532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38260|rtt_var:19|pto_duration:40260|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 374537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 374541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 374544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 374548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653439758|now:1757654653374532|interv:65226|
[2025/09/12 05:24:13 374552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653439758|now:1757654653374532|interval:65226|pto_count:0|srtt:38260
[2025/09/12 05:24:13 374557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:52807|
[2025/09/12 05:24:13 374561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 374565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2409906|
[2025/09/12 05:24:13 374571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 374577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653375577|now:1757654653374577|interv:1000|
[2025/09/12 05:24:13 374583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 374589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 374595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653375577|
[2025/09/12 05:24:13 374601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653375577|
[2025/09/12 05:24:13 374606] [debug] |xqc_engine_wakeup_after|wakeup:1757654653375577|now:1757654653374606|diff:971|
[2025/09/12 05:24:13 374612] [debug] |xqc_engine_main_logic|END|now:1757654653374321|
[2025/09/12 05:24:13 374942] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653374941|
[2025/09/12 05:24:13 374949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 374955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1055|
[2025/09/12 05:24:13 374959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1056|
[2025/09/12 05:24:13 374965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1056|
[2025/09/12 05:24:13 374969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 374973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2234|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2235|path_largest_ack:2234|
[2025/09/12 05:24:13 374978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2356253|prior_time:1757654653335076|is_app_limited:0|send_elapse:39877|ack_elapse:39865|ctl_first_sent_time:1757654653336542|lagest_ack_time:1757654653374941|curr_delivered:2403060|
[2025/09/12 05:24:13 374987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653336542|
[2025/09/12 05:24:13 374991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:669||sndq_packets_used_bytes:0|sndq_packets_free:2007|
[2025/09/12 05:24:13 374996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2235|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2235|path_largest_ack:2235|
[2025/09/12 05:24:13 375000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2356253|prior_time:1757654653335076|is_app_limited:0|send_elapse:39877|ack_elapse:39865|ctl_first_sent_time:1757654653336542|lagest_ack_time:1757654653374941|curr_delivered:2404260|
[2025/09/12 05:24:13 375005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653336645|
[2025/09/12 05:24:13 375008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:668||sndq_packets_used_bytes:0|sndq_packets_free:2008|
[2025/09/12 05:24:13 375012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38260|rttvar:19|minrtt:30532|latest_rtt:38296|ack_delay:40|
[2025/09/12 05:24:13 375017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38260|rttvar:16|minrtt:30532|latest_rtt:38296|ack_delay:40|
[2025/09/12 05:24:13 375021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2235|lost_pn:2232|thresh:3|
[2025/09/12 05:24:13 375025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 375029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38260|rtt_var:16|pto_duration:40260|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 375034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 375038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 375042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 375046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653439758|now:1757654653375029|interv:64729|
[2025/09/12 05:24:13 375050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653439758|now:1757654653375029|interval:64729|pto_count:0|srtt:38260
[2025/09/12 05:24:13 375054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39877, ack_elapse 39865, delivered 48007|rate 1203876|lost 202|
[2025/09/12 05:24:13 375059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203876) in round 53|
[2025/09/12 05:24:13 375063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 375067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 375071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653336645|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 375076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653336645|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 375083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:50407|srtt:38260|latest_rtt:38296|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 375088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1056|largest:1056|pns:2|
[2025/09/12 05:24:13 375093] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1056|frame:ACK |recv_time:1757654653374941|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 375098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773374941|now:1757654653374941|interv:120000000|
[2025/09/12 05:24:13 375102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773374941|now:1757654653374941|interv:120000000|
[2025/09/12 05:24:13 375106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653375577|pq_index:0|
[2025/09/12 05:24:13 375111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653374321|
[2025/09/12 05:24:13 375115] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653375115|
[2025/09/12 05:24:13 375121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653375120|
[2025/09/12 05:24:13 375126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38260|min_srtt:38260|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 375131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:50407|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2452350|
[2025/09/12 05:24:13 375135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38260|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 375140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 375145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38260|min_srtt:38260|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 375149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50407|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2453529|
[2025/09/12 05:24:13 375153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38260|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 375158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 375162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38260|min_srtt:38260|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 375166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:50407|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2454708|
[2025/09/12 05:24:13 375173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 375177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 375180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 375184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 375189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 375193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2409906|
[2025/09/12 05:24:13 375197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 375201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 375205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653375577|
[2025/09/12 05:24:13 375209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653375577|
[2025/09/12 05:24:13 375213] [debug] |xqc_engine_wakeup_after|wakeup:1757654653375577|now:1757654653375213|diff:364|
[2025/09/12 05:24:13 375217] [debug] |xqc_engine_main_logic|END|now:1757654653375120|
[2025/09/12 05:24:13 375222] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653375222|
[2025/09/12 05:24:13 375226] [debug] |xqc_engine_wakeup_after|wakeup:1757654653375577|now:1757654653375226|diff:351|
[2025/09/12 05:24:13 375230] [debug] |xqc_engine_main_logic|END|now:1757654653375222|
[2025/09/12 05:24:13 376301] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653376301|
[2025/09/12 05:24:13 376310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653375577|pq_index:0|
[2025/09/12 05:24:13 376314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653375120|
[2025/09/12 05:24:13 376319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653376318|
[2025/09/12 05:24:13 376324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654653376030|now:1757654653376318|
[2025/09/12 05:24:13 376328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:13 376332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654653376030|now:1757654653376318|
[2025/09/12 05:24:13 376336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:13 376339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653375577|now:1757654653376318|
[2025/09/12 05:24:13 376344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653375577|now:1757654653376318|
[2025/09/12 05:24:13 376347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 376352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:1056|ack_delay:25322|first_ack_range:30|largest_pkt_recv_time:1757654653351030|
[2025/09/12 05:24:13 376361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:1056|low:1026|pkt_pns:2|
[2025/09/12 05:24:13 376365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:1044|frame_largest_recv:1056|
[2025/09/12 05:24:13 376369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:13 376375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38260|min_srtt:38260|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 376379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:50407|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2454708|
[2025/09/12 05:24:13 376384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 376388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 376392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 376396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 376401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 376405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:50407|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2409906|
[2025/09/12 05:24:13 376409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 376414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2278|
[2025/09/12 05:24:13 376441] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2278|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:50407|now:1757654653376422|stream_id:0|stream_offset:2409906|
[2025/09/12 05:24:13 376447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2278|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 376452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:13 376478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38260|rtt_var:16|pto_duration:40260|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 376483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 376487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 376490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51614|
[2025/09/12 05:24:13 376497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653441682|now:1757654653376477|interv:65205|
[2025/09/12 05:24:13 376501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653441682|now:1757654653376477|interval:65205|pto_count:0|srtt:38260
[2025/09/12 05:24:13 376506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:51614|
[2025/09/12 05:24:13 376515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 376519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2411085|
[2025/09/12 05:24:13 376524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 376528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2279|
[2025/09/12 05:24:13 376551] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2279|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51614|now:1757654653376535|stream_id:0|stream_offset:2411085|
[2025/09/12 05:24:13 376556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2279|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 376561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51614|applimit:0|
[2025/09/12 05:24:13 376565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38260|rtt_var:16|pto_duration:40260|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 376569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 376573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 376577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52814|
[2025/09/12 05:24:13 376581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653441795|now:1757654653376565|interv:65230|
[2025/09/12 05:24:13 376586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653441795|now:1757654653376565|interval:65230|pto_count:0|srtt:38260
[2025/09/12 05:24:13 376594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:52814|
[2025/09/12 05:24:13 376601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 376607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2412264|
[2025/09/12 05:24:13 376614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 376620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2280|
[2025/09/12 05:24:13 376650] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2280|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52814|now:1757654653376628|stream_id:0|stream_offset:2412264|
[2025/09/12 05:24:13 376658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2280|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 376664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52814|applimit:0|
[2025/09/12 05:24:13 376669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38260|rtt_var:16|pto_duration:40260|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 376680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 376685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 376690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54014|
[2025/09/12 05:24:13 376696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653441888|now:1757654653376669|interv:65219|
[2025/09/12 05:24:13 376701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653441888|now:1757654653376669|interval:65219|pto_count:0|srtt:38260
[2025/09/12 05:24:13 376707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:54014|
[2025/09/12 05:24:13 376714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 376719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2413443|
[2025/09/12 05:24:13 376726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 376731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653377731|now:1757654653376731|interv:1000|
[2025/09/12 05:24:13 376736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 376742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 376747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653377731|
[2025/09/12 05:24:13 376753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653377731|
[2025/09/12 05:24:13 376758] [debug] |xqc_engine_wakeup_after|wakeup:1757654653377731|now:1757654653376758|diff:973|
[2025/09/12 05:24:13 376764] [debug] |xqc_engine_main_logic|END|now:1757654653376318|
[2025/09/12 05:24:13 376946] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653376945|
[2025/09/12 05:24:13 376951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 376957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1056|
[2025/09/12 05:24:13 376961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1057|
[2025/09/12 05:24:13 376967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1057|
[2025/09/12 05:24:13 376971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 376976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2236|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2237|path_largest_ack:2236|
[2025/09/12 05:24:13 376980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2358653|prior_time:1757654653337076|is_app_limited:0|send_elapse:39886|ack_elapse:39869|ctl_first_sent_time:1757654653338543|lagest_ack_time:1757654653376945|curr_delivered:2405460|
[2025/09/12 05:24:13 376985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653338543|
[2025/09/12 05:24:13 376994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:667||sndq_packets_used_bytes:0|sndq_packets_free:2009|
[2025/09/12 05:24:13 376998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2237|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2237|path_largest_ack:2237|
[2025/09/12 05:24:13 377002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2358653|prior_time:1757654653337076|is_app_limited:0|send_elapse:39886|ack_elapse:39869|ctl_first_sent_time:1757654653338543|lagest_ack_time:1757654653376945|curr_delivered:2406660|
[2025/09/12 05:24:13 377007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653338647|
[2025/09/12 05:24:13 377011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:666||sndq_packets_used_bytes:0|sndq_packets_free:2010|
[2025/09/12 05:24:13 377015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38260|rttvar:16|minrtt:30532|latest_rtt:38298|ack_delay:32|
[2025/09/12 05:24:13 377019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38261|rttvar:13|minrtt:30532|latest_rtt:38298|ack_delay:32|
[2025/09/12 05:24:13 377023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2237|lost_pn:2234|thresh:3|
[2025/09/12 05:24:13 377027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 377031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38261|rtt_var:13|pto_duration:40261|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 377036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 377040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 377043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51614|
[2025/09/12 05:24:13 377047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653441889|now:1757654653377031|interv:64858|
[2025/09/12 05:24:13 377051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653441889|now:1757654653377031|interval:64858|pto_count:0|srtt:38261
[2025/09/12 05:24:13 377056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39886, ack_elapse 39869, delivered 48007|rate 1203605|lost 202|
[2025/09/12 05:24:13 377060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203605) in round 53|
[2025/09/12 05:24:13 377064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 377068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 377072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653338647|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 377077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653338647|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 377084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:51614|srtt:38261|latest_rtt:38298|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 377089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:13 377094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654653401945|now:1757654653376945|interv:25000|
[2025/09/12 05:24:13 377099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653376945|max_ack_delay:25000|
[2025/09/12 05:24:13 377103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1057|largest:1057|pns:2|
[2025/09/12 05:24:13 377108] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1057|frame:PING ACK |recv_time:1757654653376945|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 377112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773376945|now:1757654653376945|interv:120000000|
[2025/09/12 05:24:13 377116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773376945|now:1757654653376945|interv:120000000|
[2025/09/12 05:24:13 377120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653377731|pq_index:0|
[2025/09/12 05:24:13 377125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653376318|
[2025/09/12 05:24:13 377129] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653377129|
[2025/09/12 05:24:13 377133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653377132|
[2025/09/12 05:24:13 377139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38261|min_srtt:38261|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 377144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:51614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2454708|
[2025/09/12 05:24:13 377148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38261|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 377153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 377157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38261|min_srtt:38261|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 377162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2455887|
[2025/09/12 05:24:13 377166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38261|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 377173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 377177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38261|min_srtt:38261|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 377181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:51614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2457066|
[2025/09/12 05:24:13 377186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 377190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 377193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 377198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 377202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 377206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2413443|
[2025/09/12 05:24:13 377211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 377214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 377218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653377731|
[2025/09/12 05:24:13 377222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653377731|
[2025/09/12 05:24:13 377226] [debug] |xqc_engine_wakeup_after|wakeup:1757654653377731|now:1757654653377226|diff:505|
[2025/09/12 05:24:13 377230] [debug] |xqc_engine_main_logic|END|now:1757654653377132|
[2025/09/12 05:24:13 377235] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653377235|
[2025/09/12 05:24:13 377239] [debug] |xqc_engine_wakeup_after|wakeup:1757654653377731|now:1757654653377239|diff:492|
[2025/09/12 05:24:13 377243] [debug] |xqc_engine_main_logic|END|now:1757654653377235|
[2025/09/12 05:24:13 378314] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653378314|
[2025/09/12 05:24:13 378323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653377731|pq_index:0|
[2025/09/12 05:24:13 378327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653377132|
[2025/09/12 05:24:13 378332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653378331|
[2025/09/12 05:24:13 378337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653377731|now:1757654653378331|
[2025/09/12 05:24:13 378341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653377731|now:1757654653378331|
[2025/09/12 05:24:13 378345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 378350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38261|min_srtt:38261|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 378359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:51614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2457066|
[2025/09/12 05:24:13 378364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 378368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 378372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 378376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 378381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 378385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2413443|
[2025/09/12 05:24:13 378389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 378394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2281|
[2025/09/12 05:24:13 378421] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2281|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51614|now:1757654653378402|stream_id:0|stream_offset:2413443|
[2025/09/12 05:24:13 378426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2281|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 378431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51614|applimit:0|
[2025/09/12 05:24:13 378436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38261|rtt_var:13|pto_duration:40261|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 378440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 378444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 378448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52814|
[2025/09/12 05:24:13 378452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653443663|now:1757654653378435|interv:65228|
[2025/09/12 05:24:13 378477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653443663|now:1757654653378435|interval:65228|pto_count:0|srtt:38261
[2025/09/12 05:24:13 378484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:52814|
[2025/09/12 05:24:13 378490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 378494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2414622|
[2025/09/12 05:24:13 378506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 378510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2282|
[2025/09/12 05:24:13 378533] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2282|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52814|now:1757654653378517|stream_id:0|stream_offset:2414622|
[2025/09/12 05:24:13 378539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2282|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 378543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52814|applimit:0|
[2025/09/12 05:24:13 378547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38261|rtt_var:13|pto_duration:40261|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 378552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 378556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 378559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54014|
[2025/09/12 05:24:13 378563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653443778|now:1757654653378547|interv:65231|
[2025/09/12 05:24:13 378567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653443778|now:1757654653378547|interval:65231|pto_count:0|srtt:38261
[2025/09/12 05:24:13 378572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:54014|
[2025/09/12 05:24:13 378576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 378582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2415801|
[2025/09/12 05:24:13 378590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 378596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653379595|now:1757654653378595|interv:1000|
[2025/09/12 05:24:13 378602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 378607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 378613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653379595|
[2025/09/12 05:24:13 378618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653379595|
[2025/09/12 05:24:13 378624] [debug] |xqc_engine_wakeup_after|wakeup:1757654653379595|now:1757654653378624|diff:971|
[2025/09/12 05:24:13 378630] [debug] |xqc_engine_main_logic|END|now:1757654653378331|
[2025/09/12 05:24:13 378935] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653378934|
[2025/09/12 05:24:13 378941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 378947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1057|
[2025/09/12 05:24:13 378951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1058|
[2025/09/12 05:24:13 378961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1058|
[2025/09/12 05:24:13 378965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 378970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2238|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2239|path_largest_ack:2238|
[2025/09/12 05:24:13 378974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2361053|prior_time:1757654653339052|is_app_limited:0|send_elapse:39851|ack_elapse:39882|ctl_first_sent_time:1757654653340512|lagest_ack_time:1757654653378934|curr_delivered:2407860|
[2025/09/12 05:24:13 378979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653340512|
[2025/09/12 05:24:13 378984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:665||sndq_packets_used_bytes:0|sndq_packets_free:2011|
[2025/09/12 05:24:13 378988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2239|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2239|path_largest_ack:2239|
[2025/09/12 05:24:13 378992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2361053|prior_time:1757654653339052|is_app_limited:0|send_elapse:39851|ack_elapse:39882|ctl_first_sent_time:1757654653340512|lagest_ack_time:1757654653378934|curr_delivered:2409060|
[2025/09/12 05:24:13 378996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653340615|
[2025/09/12 05:24:13 379000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:664||sndq_packets_used_bytes:0|sndq_packets_free:2012|
[2025/09/12 05:24:13 379004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38261|rttvar:13|minrtt:30532|latest_rtt:38319|ack_delay:40|
[2025/09/12 05:24:13 379009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38263|rttvar:14|minrtt:30532|latest_rtt:38319|ack_delay:40|
[2025/09/12 05:24:13 379013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2239|lost_pn:2236|thresh:3|
[2025/09/12 05:24:13 379017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 379021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38263|rtt_var:14|pto_duration:40263|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 379025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 379029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 379033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51614|
[2025/09/12 05:24:13 379037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653443780|now:1757654653379021|interv:64759|
[2025/09/12 05:24:13 379041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653443780|now:1757654653379021|interval:64759|pto_count:0|srtt:38263
[2025/09/12 05:24:13 379045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39851, ack_elapse 39882, delivered 48007|rate 1203725|lost 202|
[2025/09/12 05:24:13 379050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203725) in round 53|
[2025/09/12 05:24:13 379057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 379061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 379065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653340615|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 379069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653340615|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 379073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:51614|srtt:38263|latest_rtt:38319|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 379079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1058|largest:1058|pns:2|
[2025/09/12 05:24:13 379084] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1058|frame:ACK |recv_time:1757654653378934|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 379088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773378934|now:1757654653378934|interv:120000000|
[2025/09/12 05:24:13 379092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773378934|now:1757654653378934|interv:120000000|
[2025/09/12 05:24:13 379096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653379595|pq_index:0|
[2025/09/12 05:24:13 379100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653378331|
[2025/09/12 05:24:13 379104] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653379104|
[2025/09/12 05:24:13 379109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653379108|
[2025/09/12 05:24:13 379115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38263|min_srtt:38263|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 379119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:51614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2457066|
[2025/09/12 05:24:13 379124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38263|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 379129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 379133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38263|min_srtt:38263|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 379137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2458245|
[2025/09/12 05:24:13 379144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38263|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 379149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 379153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38263|min_srtt:38263|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 379157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:51614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2459424|
[2025/09/12 05:24:13 379161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 379165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 379169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 379173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 379178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 379182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2415801|
[2025/09/12 05:24:13 379186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 379190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 379194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653379595|
[2025/09/12 05:24:13 379198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653379595|
[2025/09/12 05:24:13 379202] [debug] |xqc_engine_wakeup_after|wakeup:1757654653379595|now:1757654653379202|diff:393|
[2025/09/12 05:24:13 379206] [debug] |xqc_engine_main_logic|END|now:1757654653379108|
[2025/09/12 05:24:13 379211] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653379211|
[2025/09/12 05:24:13 379215] [debug] |xqc_engine_wakeup_after|wakeup:1757654653379595|now:1757654653379215|diff:380|
[2025/09/12 05:24:13 379219] [debug] |xqc_engine_main_logic|END|now:1757654653379211|
[2025/09/12 05:24:13 380289] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653380289|
[2025/09/12 05:24:13 380298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653379595|pq_index:0|
[2025/09/12 05:24:13 380303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653379108|
[2025/09/12 05:24:13 380308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653380307|
[2025/09/12 05:24:13 380312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653379595|now:1757654653380307|
[2025/09/12 05:24:13 380316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653379595|now:1757654653380307|
[2025/09/12 05:24:13 380325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 380330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38263|min_srtt:38263|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 380334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:51614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2459424|
[2025/09/12 05:24:13 380339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 380343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 380347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 380351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 380355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 380360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2415801|
[2025/09/12 05:24:13 380364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 380369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2283|
[2025/09/12 05:24:13 380396] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2283|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51614|now:1757654653380377|stream_id:0|stream_offset:2415801|
[2025/09/12 05:24:13 380401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2283|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 380406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51614|applimit:0|
[2025/09/12 05:24:13 380410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38263|rtt_var:14|pto_duration:40263|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 380415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 380419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 380422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52814|
[2025/09/12 05:24:13 380426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653445640|now:1757654653380410|interv:65230|
[2025/09/12 05:24:13 380430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653445640|now:1757654653380410|interval:65230|pto_count:0|srtt:38263
[2025/09/12 05:24:13 380435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:52814|
[2025/09/12 05:24:13 380439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 380447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2416980|
[2025/09/12 05:24:13 380452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 380478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2284|
[2025/09/12 05:24:13 380501] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2284|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52814|now:1757654653380486|stream_id:0|stream_offset:2416980|
[2025/09/12 05:24:13 380507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2284|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 380511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52814|applimit:0|
[2025/09/12 05:24:13 380515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38263|rtt_var:14|pto_duration:40263|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 380520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 380524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 380527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54014|
[2025/09/12 05:24:13 380531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653445749|now:1757654653380515|interv:65234|
[2025/09/12 05:24:13 380535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653445749|now:1757654653380515|interval:65234|pto_count:0|srtt:38263
[2025/09/12 05:24:13 380540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:54014|
[2025/09/12 05:24:13 380544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 380548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2418159|
[2025/09/12 05:24:13 380553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 380558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2285|
[2025/09/12 05:24:13 380588] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2285|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54014|now:1757654653380568|stream_id:0|stream_offset:2418159|
[2025/09/12 05:24:13 380595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2285|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 380601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54014|applimit:0|
[2025/09/12 05:24:13 380607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38263|rtt_var:14|pto_duration:40263|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 380613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 380624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 380629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55214|
[2025/09/12 05:24:13 380634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653445831|now:1757654653380607|interv:65224|
[2025/09/12 05:24:13 380640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653445831|now:1757654653380607|interval:65224|pto_count:0|srtt:38263
[2025/09/12 05:24:13 380646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:55214|
[2025/09/12 05:24:13 380652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 380658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55214|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2419338|
[2025/09/12 05:24:13 380664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 380669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653381669|now:1757654653380669|interv:1000|
[2025/09/12 05:24:13 380675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 380680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 380685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653381669|
[2025/09/12 05:24:13 380691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653381669|
[2025/09/12 05:24:13 380696] [debug] |xqc_engine_wakeup_after|wakeup:1757654653381669|now:1757654653380696|diff:973|
[2025/09/12 05:24:13 380702] [debug] |xqc_engine_main_logic|END|now:1757654653380307|
[2025/09/12 05:24:13 380924] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653380923|
[2025/09/12 05:24:13 380930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 380935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1058|
[2025/09/12 05:24:13 380939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1059|
[2025/09/12 05:24:13 380945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1059|
[2025/09/12 05:24:13 380949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 380954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2240|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2241|path_largest_ack:2240|
[2025/09/12 05:24:13 380959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2363453|prior_time:1757654653341064|is_app_limited:0|send_elapse:39882|ack_elapse:39859|ctl_first_sent_time:1757654653342527|lagest_ack_time:1757654653380923|curr_delivered:2410260|
[2025/09/12 05:24:13 380963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653342527|
[2025/09/12 05:24:13 380968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:663||sndq_packets_used_bytes:0|sndq_packets_free:2013|
[2025/09/12 05:24:13 380972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2241|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2241|path_largest_ack:2241|
[2025/09/12 05:24:13 380981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2363453|prior_time:1757654653341064|is_app_limited:0|send_elapse:39882|ack_elapse:39859|ctl_first_sent_time:1757654653342527|lagest_ack_time:1757654653380923|curr_delivered:2411460|
[2025/09/12 05:24:13 380985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653342632|
[2025/09/12 05:24:13 380989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:662||sndq_packets_used_bytes:0|sndq_packets_free:2014|
[2025/09/12 05:24:13 380993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38263|rttvar:14|minrtt:30532|latest_rtt:38291|ack_delay:32|
[2025/09/12 05:24:13 380997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38263|rttvar:12|minrtt:30532|latest_rtt:38291|ack_delay:32|
[2025/09/12 05:24:13 381002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2241|lost_pn:2238|thresh:3|
[2025/09/12 05:24:13 381006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 381010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38263|rtt_var:12|pto_duration:40263|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 381014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 381018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 381022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52814|
[2025/09/12 05:24:13 381026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653445831|now:1757654653381010|interv:64821|
[2025/09/12 05:24:13 381030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653445831|now:1757654653381010|interval:64821|pto_count:0|srtt:38263
[2025/09/12 05:24:13 381034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39882, ack_elapse 39859, delivered 48007|rate 1203725|lost 202|
[2025/09/12 05:24:13 381039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203725) in round 53|
[2025/09/12 05:24:13 381043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 381047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 381051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653342632|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 381056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653342632|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 381060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:52814|srtt:38263|latest_rtt:38291|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 381069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1059|largest:1059|pns:2|
[2025/09/12 05:24:13 381073] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1059|frame:ACK |recv_time:1757654653380923|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 381078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773380923|now:1757654653380923|interv:120000000|
[2025/09/12 05:24:13 381082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773380923|now:1757654653380923|interv:120000000|
[2025/09/12 05:24:13 381086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653381669|pq_index:0|
[2025/09/12 05:24:13 381090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653380307|
[2025/09/12 05:24:13 381094] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653381094|
[2025/09/12 05:24:13 381099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653381098|
[2025/09/12 05:24:13 381104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38263|min_srtt:38263|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 381109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:52814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2459424|
[2025/09/12 05:24:13 381114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38263|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 381118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 381123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38263|min_srtt:38263|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 381127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:52814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2460603|
[2025/09/12 05:24:13 381131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38263|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 381136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 381140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38263|min_srtt:38263|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 381144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:52814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2461782|
[2025/09/12 05:24:13 381148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 381152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 381159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 381163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 381167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 381171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2419338|
[2025/09/12 05:24:13 381176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 381179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 381183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653381669|
[2025/09/12 05:24:13 381187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653381669|
[2025/09/12 05:24:13 381191] [debug] |xqc_engine_wakeup_after|wakeup:1757654653381669|now:1757654653381191|diff:478|
[2025/09/12 05:24:13 381195] [debug] |xqc_engine_main_logic|END|now:1757654653381098|
[2025/09/12 05:24:13 381200] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653381200|
[2025/09/12 05:24:13 381204] [debug] |xqc_engine_wakeup_after|wakeup:1757654653381669|now:1757654653381204|diff:465|
[2025/09/12 05:24:13 381208] [debug] |xqc_engine_main_logic|END|now:1757654653381200|
[2025/09/12 05:24:13 382279] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653382279|
[2025/09/12 05:24:13 382288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653381669|pq_index:0|
[2025/09/12 05:24:13 382292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653381098|
[2025/09/12 05:24:13 382297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653382296|
[2025/09/12 05:24:13 382302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653381669|now:1757654653382296|
[2025/09/12 05:24:13 382306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653381669|now:1757654653382296|
[2025/09/12 05:24:13 382310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 382315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38263|min_srtt:38263|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 382320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:52814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2461782|
[2025/09/12 05:24:13 382324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 382328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 382332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 382336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 382344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 382348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2419338|
[2025/09/12 05:24:13 382353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 382357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2286|
[2025/09/12 05:24:13 382385] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2286|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52814|now:1757654653382366|stream_id:0|stream_offset:2419338|
[2025/09/12 05:24:13 382390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2286|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 382395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52814|applimit:0|
[2025/09/12 05:24:13 382399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38263|rtt_var:12|pto_duration:40263|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 382404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 382407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 382411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54014|
[2025/09/12 05:24:13 382415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653447629|now:1757654653382399|interv:65230|
[2025/09/12 05:24:13 382419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653447629|now:1757654653382399|interval:65230|pto_count:0|srtt:38263
[2025/09/12 05:24:13 382424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:54014|
[2025/09/12 05:24:13 382428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 382432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2420517|
[2025/09/12 05:24:13 382437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 382441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2287|
[2025/09/12 05:24:13 382478] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2287|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54014|now:1757654653382447|stream_id:0|stream_offset:2420517|
[2025/09/12 05:24:13 382487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2287|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 382491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54014|applimit:0|
[2025/09/12 05:24:13 382495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38263|rtt_var:12|pto_duration:40263|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 382504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 382508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 382511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55214|
[2025/09/12 05:24:13 382515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653447710|now:1757654653382495|interv:65215|
[2025/09/12 05:24:13 382519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653447710|now:1757654653382495|interval:65215|pto_count:0|srtt:38263
[2025/09/12 05:24:13 382524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:55214|
[2025/09/12 05:24:13 382528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 382532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55214|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2421696|
[2025/09/12 05:24:13 382537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 382541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653383541|now:1757654653382541|interv:1000|
[2025/09/12 05:24:13 382545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 382548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 382552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653383541|
[2025/09/12 05:24:13 382556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653383541|
[2025/09/12 05:24:13 382560] [debug] |xqc_engine_wakeup_after|wakeup:1757654653383541|now:1757654653382560|diff:981|
[2025/09/12 05:24:13 382564] [debug] |xqc_engine_main_logic|END|now:1757654653382296|
[2025/09/12 05:24:13 382917] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653382916|
[2025/09/12 05:24:13 382924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 382930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1059|
[2025/09/12 05:24:13 382934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1060|
[2025/09/12 05:24:13 382940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1060|
[2025/09/12 05:24:13 382944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 382949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2242|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2243|path_largest_ack:2242|
[2025/09/12 05:24:13 382953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2365853|prior_time:1757654653343040|is_app_limited:0|send_elapse:39788|ack_elapse:39876|ctl_first_sent_time:1757654653344508|lagest_ack_time:1757654653382916|curr_delivered:2412660|
[2025/09/12 05:24:13 382958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653344508|
[2025/09/12 05:24:13 382967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:661||sndq_packets_used_bytes:0|sndq_packets_free:2015|
[2025/09/12 05:24:13 382971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2243|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2243|path_largest_ack:2243|
[2025/09/12 05:24:13 382975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2365853|prior_time:1757654653343040|is_app_limited:0|send_elapse:39788|ack_elapse:39876|ctl_first_sent_time:1757654653344508|lagest_ack_time:1757654653382916|curr_delivered:2413860|
[2025/09/12 05:24:13 382980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653344605|
[2025/09/12 05:24:13 382984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:660||sndq_packets_used_bytes:0|sndq_packets_free:2016|
[2025/09/12 05:24:13 382988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38263|rttvar:12|minrtt:30532|latest_rtt:38311|ack_delay:32|
[2025/09/12 05:24:13 382992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38265|rttvar:13|minrtt:30532|latest_rtt:38311|ack_delay:32|
[2025/09/12 05:24:13 382996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2243|lost_pn:2240|thresh:3|
[2025/09/12 05:24:13 383000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 383004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38265|rtt_var:13|pto_duration:40265|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 383009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 383013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 383017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52814|
[2025/09/12 05:24:13 383020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653447712|now:1757654653383004|interv:64708|
[2025/09/12 05:24:13 383024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653447712|now:1757654653383004|interval:64708|pto_count:0|srtt:38265
[2025/09/12 05:24:13 383029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39788, ack_elapse 39876, delivered 48007|rate 1203907|lost 202|
[2025/09/12 05:24:13 383033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203907) in round 53|
[2025/09/12 05:24:13 383038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 383042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 383046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653344605|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 383050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653344605|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 383057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:52814|srtt:38265|latest_rtt:38311|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 383063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1060|largest:1060|pns:2|
[2025/09/12 05:24:13 383067] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1060|frame:ACK |recv_time:1757654653382916|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 383072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773382916|now:1757654653382916|interv:120000000|
[2025/09/12 05:24:13 383076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773382916|now:1757654653382916|interv:120000000|
[2025/09/12 05:24:13 383080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653383541|pq_index:0|
[2025/09/12 05:24:13 383084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653382296|
[2025/09/12 05:24:13 383088] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653383088|
[2025/09/12 05:24:13 383093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653383092|
[2025/09/12 05:24:13 383099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38265|min_srtt:38265|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 383103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:52814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2461782|
[2025/09/12 05:24:13 383108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38265|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 383112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 383117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38265|min_srtt:38265|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 383121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:52814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2462961|
[2025/09/12 05:24:13 383126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38265|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 383130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 383134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38265|min_srtt:38265|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 383139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:52814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2464140|
[2025/09/12 05:24:13 383145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 383149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 383153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 383157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 383162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 383166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2421696|
[2025/09/12 05:24:13 383170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 383174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 383178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653383541|
[2025/09/12 05:24:13 383182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653383541|
[2025/09/12 05:24:13 383186] [debug] |xqc_engine_wakeup_after|wakeup:1757654653383541|now:1757654653383186|diff:355|
[2025/09/12 05:24:13 383190] [debug] |xqc_engine_main_logic|END|now:1757654653383092|
[2025/09/12 05:24:13 383195] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653383195|
[2025/09/12 05:24:13 383199] [debug] |xqc_engine_wakeup_after|wakeup:1757654653383541|now:1757654653383199|diff:342|
[2025/09/12 05:24:13 383203] [debug] |xqc_engine_main_logic|END|now:1757654653383195|
[2025/09/12 05:24:13 384274] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653384274|
[2025/09/12 05:24:13 384283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653383541|pq_index:0|
[2025/09/12 05:24:13 384287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653383092|
[2025/09/12 05:24:13 384292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653384291|
[2025/09/12 05:24:13 384297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653383541|now:1757654653384291|
[2025/09/12 05:24:13 384301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653383541|now:1757654653384291|
[2025/09/12 05:24:13 384305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 384310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38265|min_srtt:38265|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 384315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:52814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2464140|
[2025/09/12 05:24:13 384319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 384323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 384327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 384336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 384340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 384345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2421696|
[2025/09/12 05:24:13 384349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 384354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2288|
[2025/09/12 05:24:13 384381] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2288|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52814|now:1757654653384362|stream_id:0|stream_offset:2421696|
[2025/09/12 05:24:13 384387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2288|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 384392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52814|applimit:0|
[2025/09/12 05:24:13 384396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38265|rtt_var:13|pto_duration:40265|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 384400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 384404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 384408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54014|
[2025/09/12 05:24:13 384412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653449627|now:1757654653384396|interv:65231|
[2025/09/12 05:24:13 384416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653449627|now:1757654653384396|interval:65231|pto_count:0|srtt:38265
[2025/09/12 05:24:13 384421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:54014|
[2025/09/12 05:24:13 384425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 384429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2422875|
[2025/09/12 05:24:13 384434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 384438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2289|
[2025/09/12 05:24:13 384473] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2289|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54014|now:1757654653384444|stream_id:0|stream_offset:2422875|
[2025/09/12 05:24:13 384483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2289|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 384492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54014|applimit:0|
[2025/09/12 05:24:13 384497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38265|rtt_var:13|pto_duration:40265|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 384501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 384505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 384509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55214|
[2025/09/12 05:24:13 384513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653449709|now:1757654653384496|interv:65213|
[2025/09/12 05:24:13 384517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653449709|now:1757654653384496|interval:65213|pto_count:0|srtt:38265
[2025/09/12 05:24:13 384522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:55214|
[2025/09/12 05:24:13 384526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 384531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55214|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2424054|
[2025/09/12 05:24:13 384535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 384539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2290|
[2025/09/12 05:24:13 384562] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2290|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55214|now:1757654653384546|stream_id:0|stream_offset:2424054|
[2025/09/12 05:24:13 384568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2290|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 384572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:55214|applimit:0|
[2025/09/12 05:24:13 384576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38265|rtt_var:13|pto_duration:40265|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 384580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 384584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 384588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56414|
[2025/09/12 05:24:13 384592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653449811|now:1757654653384576|interv:65235|
[2025/09/12 05:24:13 384596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653449811|now:1757654653384576|interval:65235|pto_count:0|srtt:38265
[2025/09/12 05:24:13 384603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:56414|
[2025/09/12 05:24:13 384610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 384621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56414|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2425233|
[2025/09/12 05:24:13 384628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 384633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653385633|now:1757654653384633|interv:1000|
[2025/09/12 05:24:13 384639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 384644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 384650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653385633|
[2025/09/12 05:24:13 384655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653385633|
[2025/09/12 05:24:13 384661] [debug] |xqc_engine_wakeup_after|wakeup:1757654653385633|now:1757654653384660|diff:973|
[2025/09/12 05:24:13 384666] [debug] |xqc_engine_main_logic|END|now:1757654653384291|
[2025/09/12 05:24:13 384907] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653384906|
[2025/09/12 05:24:13 384913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 384919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1060|
[2025/09/12 05:24:13 384923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1061|
[2025/09/12 05:24:13 384929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1061|
[2025/09/12 05:24:13 384933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 384938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2244|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:2245|path_largest_ack:2244|
[2025/09/12 05:24:13 384943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2368253|prior_time:1757654653345032|is_app_limited:0|send_elapse:39892|ack_elapse:39874|ctl_first_sent_time:1757654653346532|lagest_ack_time:1757654653384906|curr_delivered:2415067|
[2025/09/12 05:24:13 384947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653346532|
[2025/09/12 05:24:13 384952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:659||sndq_packets_used_bytes:0|sndq_packets_free:2017|
[2025/09/12 05:24:13 384956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2245|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2245|path_largest_ack:2245|
[2025/09/12 05:24:13 384960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2368253|prior_time:1757654653345032|is_app_limited:0|send_elapse:39892|ack_elapse:39874|ctl_first_sent_time:1757654653346532|lagest_ack_time:1757654653384906|curr_delivered:2416267|
[2025/09/12 05:24:13 384965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653346635|
[2025/09/12 05:24:13 384969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:658||sndq_packets_used_bytes:0|sndq_packets_free:2018|
[2025/09/12 05:24:13 384973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38265|rttvar:13|minrtt:30532|latest_rtt:38271|ack_delay:32|
[2025/09/12 05:24:13 384981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38261|rttvar:16|minrtt:30532|latest_rtt:38271|ack_delay:32|
[2025/09/12 05:24:13 384986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2245|lost_pn:2242|thresh:3|
[2025/09/12 05:24:13 384990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1042|pns:2|
[2025/09/12 05:24:13 384994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 384998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38261|rtt_var:16|pto_duration:40261|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 385002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 385006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 385010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 385014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653449807|now:1757654653384997|interv:64810|
[2025/09/12 05:24:13 385018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653449807|now:1757654653384997|interval:64810|pto_count:0|srtt:38261
[2025/09/12 05:24:13 385022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39892, ack_elapse 39874, delivered 48014|rate 1203599|lost 202|
[2025/09/12 05:24:13 385026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203599) in round 53|
[2025/09/12 05:24:13 385031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 385035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 385039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2407|po_sent_time:1757654653346635|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 385043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2407|po_sent_time:1757654653346635|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 385047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:54007|srtt:38261|latest_rtt:38271|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 385053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1061|largest:1061|pns:2|
[2025/09/12 05:24:13 385058] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1061|frame:ACK |recv_time:1757654653384906|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 385062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773384906|now:1757654653384906|interv:120000000|
[2025/09/12 05:24:13 385066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773384906|now:1757654653384906|interv:120000000|
[2025/09/12 05:24:13 385084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653385633|pq_index:0|
[2025/09/12 05:24:13 385088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653384291|
[2025/09/12 05:24:13 385092] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653385092|
[2025/09/12 05:24:13 385096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653385096|
[2025/09/12 05:24:13 385102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38261|min_srtt:38261|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 385107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:39600|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2464140|
[2025/09/12 05:24:13 385111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38261|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 385116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 385120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38261|min_srtt:38261|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 385124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2465319|
[2025/09/12 05:24:13 385129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38261|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 385133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 385137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38261|min_srtt:38261|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 385141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:42000|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2466498|
[2025/09/12 05:24:13 385146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 385150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 385153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 385158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 385162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 385166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2425233|
[2025/09/12 05:24:13 385175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 385178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 385182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653385633|
[2025/09/12 05:24:13 385186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653385633|
[2025/09/12 05:24:13 385190] [debug] |xqc_engine_wakeup_after|wakeup:1757654653385633|now:1757654653385190|diff:443|
[2025/09/12 05:24:13 385194] [debug] |xqc_engine_main_logic|END|now:1757654653385096|
[2025/09/12 05:24:13 385199] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653385199|
[2025/09/12 05:24:13 385203] [debug] |xqc_engine_wakeup_after|wakeup:1757654653385633|now:1757654653385203|diff:430|
[2025/09/12 05:24:13 385207] [debug] |xqc_engine_main_logic|END|now:1757654653385199|
[2025/09/12 05:24:13 386278] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653386278|
[2025/09/12 05:24:13 386287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653385633|pq_index:0|
[2025/09/12 05:24:13 386291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653385096|
[2025/09/12 05:24:13 386296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653386295|
[2025/09/12 05:24:13 386301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653385633|now:1757654653386295|
[2025/09/12 05:24:13 386305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653385633|now:1757654653386295|
[2025/09/12 05:24:13 386309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 386314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38261|min_srtt:38261|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 386319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:42000|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2466498|
[2025/09/12 05:24:13 386323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 386327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 386331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 386335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 386340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 386344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2425233|
[2025/09/12 05:24:13 386349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 386353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2291|
[2025/09/12 05:24:13 386385] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2291|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54007|now:1757654653386366|stream_id:0|stream_offset:2425233|
[2025/09/12 05:24:13 386390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2291|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 386396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54007|applimit:0|
[2025/09/12 05:24:13 386400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38261|rtt_var:16|pto_duration:40261|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 386404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 386408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 386412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 386416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653451627|now:1757654653386400|interv:65227|
[2025/09/12 05:24:13 386420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653451627|now:1757654653386400|interval:65227|pto_count:0|srtt:38261
[2025/09/12 05:24:13 386425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:55207|
[2025/09/12 05:24:13 386429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 386433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2426412|
[2025/09/12 05:24:13 386438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 386442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2292|
[2025/09/12 05:24:13 386479] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2292|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55207|now:1757654653386448|stream_id:0|stream_offset:2426412|
[2025/09/12 05:24:13 386488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2292|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 386493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:55207|applimit:0|
[2025/09/12 05:24:13 386497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38261|rtt_var:16|pto_duration:40261|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 386501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 386505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 386509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56407|
[2025/09/12 05:24:13 386513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653451709|now:1757654653386497|interv:65212|
[2025/09/12 05:24:13 386517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653451709|now:1757654653386497|interval:65212|pto_count:0|srtt:38261
[2025/09/12 05:24:13 386526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:56407|
[2025/09/12 05:24:13 386530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 386534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56407|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2427591|
[2025/09/12 05:24:13 386539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 386543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653387543|now:1757654653386543|interv:1000|
[2025/09/12 05:24:13 386547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 386550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 386554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653387543|
[2025/09/12 05:24:13 386559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653387543|
[2025/09/12 05:24:13 386562] [debug] |xqc_engine_wakeup_after|wakeup:1757654653387543|now:1757654653386562|diff:981|
[2025/09/12 05:24:13 386567] [debug] |xqc_engine_main_logic|END|now:1757654653386295|
[2025/09/12 05:24:13 386900] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653386899|
[2025/09/12 05:24:13 386907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 386913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1061|
[2025/09/12 05:24:13 386916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1062|
[2025/09/12 05:24:13 386922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1062|
[2025/09/12 05:24:13 386926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 386931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2246|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2247|path_largest_ack:2246|
[2025/09/12 05:24:13 386936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2370653|prior_time:1757654653347026|is_app_limited:0|send_elapse:39884|ack_elapse:39873|ctl_first_sent_time:1757654653348490|lagest_ack_time:1757654653386899|curr_delivered:2417467|
[2025/09/12 05:24:13 386940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653348490|
[2025/09/12 05:24:13 386945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:657||sndq_packets_used_bytes:0|sndq_packets_free:2019|
[2025/09/12 05:24:13 386949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2247|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2247|path_largest_ack:2247|
[2025/09/12 05:24:13 386953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2370653|prior_time:1757654653347026|is_app_limited:0|send_elapse:39884|ack_elapse:39873|ctl_first_sent_time:1757654653348490|lagest_ack_time:1757654653386899|curr_delivered:2418667|
[2025/09/12 05:24:13 386961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653348593|
[2025/09/12 05:24:13 386965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:656||sndq_packets_used_bytes:0|sndq_packets_free:2020|
[2025/09/12 05:24:13 386969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38261|rttvar:16|minrtt:30532|latest_rtt:38306|ack_delay:40|
[2025/09/12 05:24:13 386974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38262|rttvar:13|minrtt:30532|latest_rtt:38306|ack_delay:40|
[2025/09/12 05:24:13 386978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2247|lost_pn:2244|thresh:3|
[2025/09/12 05:24:13 386982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 386986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38262|rtt_var:13|pto_duration:40262|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 386990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 386994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 386998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 387002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653451710|now:1757654653386986|interv:64724|
[2025/09/12 05:24:13 387006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653451710|now:1757654653386986|interval:64724|pto_count:0|srtt:38262
[2025/09/12 05:24:13 387011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39884, ack_elapse 39873, delivered 48014|rate 1203841|lost 202|
[2025/09/12 05:24:13 387015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203841) in round 53|
[2025/09/12 05:24:13 387019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 387023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 387027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653348593|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 387032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653348593|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 387036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:54007|srtt:38262|latest_rtt:38306|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 387042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1062|largest:1062|pns:2|
[2025/09/12 05:24:13 387046] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1062|frame:ACK |recv_time:1757654653386899|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 387054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773386899|now:1757654653386899|interv:120000000|
[2025/09/12 05:24:13 387059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773386899|now:1757654653386899|interv:120000000|
[2025/09/12 05:24:13 387062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653387543|pq_index:0|
[2025/09/12 05:24:13 387067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653386295|
[2025/09/12 05:24:13 387070] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653387070|
[2025/09/12 05:24:13 387075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653387074|
[2025/09/12 05:24:13 387081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38262|min_srtt:38262|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 387085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:39600|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2466498|
[2025/09/12 05:24:13 387090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38262|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 387094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 387099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38262|min_srtt:38262|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 387103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2467677|
[2025/09/12 05:24:13 387108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38262|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 387112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 387116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38262|min_srtt:38262|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 387120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:42000|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2468856|
[2025/09/12 05:24:13 387125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 387128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 387132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 387137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 387141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 387148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2427591|
[2025/09/12 05:24:13 387152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 387156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 387160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653387543|
[2025/09/12 05:24:13 387164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653387543|
[2025/09/12 05:24:13 387168] [debug] |xqc_engine_wakeup_after|wakeup:1757654653387543|now:1757654653387168|diff:375|
[2025/09/12 05:24:13 387172] [debug] |xqc_engine_main_logic|END|now:1757654653387074|
[2025/09/12 05:24:13 387177] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653387177|
[2025/09/12 05:24:13 387181] [debug] |xqc_engine_wakeup_after|wakeup:1757654653387543|now:1757654653387180|diff:363|
[2025/09/12 05:24:13 387184] [debug] |xqc_engine_main_logic|END|now:1757654653387177|
[2025/09/12 05:24:13 388255] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653388255|
[2025/09/12 05:24:13 388264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653387543|pq_index:0|
[2025/09/12 05:24:13 388268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653387074|
[2025/09/12 05:24:13 388273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653388272|
[2025/09/12 05:24:13 388278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653387543|now:1757654653388272|
[2025/09/12 05:24:13 388282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653387543|now:1757654653388272|
[2025/09/12 05:24:13 388286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 388291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38262|min_srtt:38262|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 388296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:42000|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2468856|
[2025/09/12 05:24:13 388300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 388304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 388308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 388312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 388316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 388321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2427591|
[2025/09/12 05:24:13 388329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 388333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2293|
[2025/09/12 05:24:13 388360] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2293|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54007|now:1757654653388341|stream_id:0|stream_offset:2427591|
[2025/09/12 05:24:13 388365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2293|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 388370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54007|applimit:0|
[2025/09/12 05:24:13 388374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38262|rtt_var:13|pto_duration:40262|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 388379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 388383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 388386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 388390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653453603|now:1757654653388374|interv:65229|
[2025/09/12 05:24:13 388394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653453603|now:1757654653388374|interval:65229|pto_count:0|srtt:38262
[2025/09/12 05:24:13 388399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:55207|
[2025/09/12 05:24:13 388403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 388407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2428770|
[2025/09/12 05:24:13 388412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 388416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2294|
[2025/09/12 05:24:13 388433] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2294|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55207|now:1757654653388422|stream_id:0|stream_offset:2428770|
[2025/09/12 05:24:13 388438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2294|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 388443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:55207|applimit:0|
[2025/09/12 05:24:13 388447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38262|rtt_var:13|pto_duration:40262|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 388451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 388470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 388480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56407|
[2025/09/12 05:24:13 388490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653453684|now:1757654653388446|interv:65238|
[2025/09/12 05:24:13 388494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653453684|now:1757654653388446|interval:65238|pto_count:0|srtt:38262
[2025/09/12 05:24:13 388498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:56407|
[2025/09/12 05:24:13 388503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 388507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56407|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2429949|
[2025/09/12 05:24:13 388512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 388516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2295|
[2025/09/12 05:24:13 388538] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2295|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:56407|now:1757654653388522|stream_id:0|stream_offset:2429949|
[2025/09/12 05:24:13 388544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2295|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 388548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:56407|applimit:0|
[2025/09/12 05:24:13 388552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38262|rtt_var:13|pto_duration:40262|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 388556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 388560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 388564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 57607|
[2025/09/12 05:24:13 388568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653453784|now:1757654653388552|interv:65232|
[2025/09/12 05:24:13 388572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653453784|now:1757654653388552|interval:65232|pto_count:0|srtt:38262
[2025/09/12 05:24:13 388576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:57607|
[2025/09/12 05:24:13 388580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 388584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:57607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2431128|
[2025/09/12 05:24:13 388591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 388597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653389596|now:1757654653388596|interv:1000|
[2025/09/12 05:24:13 388603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 388614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 388620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653389596|
[2025/09/12 05:24:13 388626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653389596|
[2025/09/12 05:24:13 388631] [debug] |xqc_engine_wakeup_after|wakeup:1757654653389596|now:1757654653388631|diff:965|
[2025/09/12 05:24:13 388637] [debug] |xqc_engine_main_logic|END|now:1757654653388272|
[2025/09/12 05:24:13 388897] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653388896|
[2025/09/12 05:24:13 388904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 388910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1062|
[2025/09/12 05:24:13 388913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1063|
[2025/09/12 05:24:13 388919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1063|
[2025/09/12 05:24:13 388923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 388928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2248|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2249|path_largest_ack:2248|
[2025/09/12 05:24:13 388933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2373053|prior_time:1757654653349020|is_app_limited:0|send_elapse:39893|ack_elapse:39876|ctl_first_sent_time:1757654653350491|lagest_ack_time:1757654653388896|curr_delivered:2419867|
[2025/09/12 05:24:13 388937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653350491|
[2025/09/12 05:24:13 388942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:655||sndq_packets_used_bytes:0|sndq_packets_free:2021|
[2025/09/12 05:24:13 388946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2249|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2249|path_largest_ack:2249|
[2025/09/12 05:24:13 388950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2373053|prior_time:1757654653349020|is_app_limited:0|send_elapse:39893|ack_elapse:39876|ctl_first_sent_time:1757654653350491|lagest_ack_time:1757654653388896|curr_delivered:2421067|
[2025/09/12 05:24:13 388955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653350593|
[2025/09/12 05:24:13 388958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:654||sndq_packets_used_bytes:0|sndq_packets_free:2022|
[2025/09/12 05:24:13 388962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38262|rttvar:13|minrtt:30532|latest_rtt:38303|ack_delay:32|
[2025/09/12 05:24:13 388967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38263|rttvar:12|minrtt:30532|latest_rtt:38303|ack_delay:32|
[2025/09/12 05:24:13 388971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2249|lost_pn:2246|thresh:3|
[2025/09/12 05:24:13 388975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 388979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38263|rtt_var:12|pto_duration:40263|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 388987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 388991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 388995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 388999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653453785|now:1757654653388979|interv:64806|
[2025/09/12 05:24:13 389003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653453785|now:1757654653388979|interval:64806|pto_count:0|srtt:38263
[2025/09/12 05:24:13 389007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39893, ack_elapse 39876, delivered 48014|rate 1203569|lost 202|
[2025/09/12 05:24:13 389012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203569) in round 53|
[2025/09/12 05:24:13 389016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 389020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 389024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653350593|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 389028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653350593|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 389033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:55207|srtt:38263|latest_rtt:38303|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 389039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1063|largest:1063|pns:2|
[2025/09/12 05:24:13 389043] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1063|frame:ACK |recv_time:1757654653388896|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 389048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773388896|now:1757654653388896|interv:120000000|
[2025/09/12 05:24:13 389052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773388896|now:1757654653388896|interv:120000000|
[2025/09/12 05:24:13 389056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653389596|pq_index:0|
[2025/09/12 05:24:13 389060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653388272|
[2025/09/12 05:24:13 389064] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653389064|
[2025/09/12 05:24:13 389069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653389068|
[2025/09/12 05:24:13 389075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38263|min_srtt:38263|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 389082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:38400|inflight:55207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2468856|
[2025/09/12 05:24:13 389086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38263|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 389091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 389096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38263|min_srtt:38263|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 389100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:39600|inflight:55207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2470035|
[2025/09/12 05:24:13 389104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38263|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 389109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 389113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38263|min_srtt:38263|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 389118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:40800|inflight:55207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2471214|
[2025/09/12 05:24:13 389122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 389126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 389130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 389134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 389138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 389142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2431128|
[2025/09/12 05:24:13 389147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 389151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 389155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653389596|
[2025/09/12 05:24:13 389159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653389596|
[2025/09/12 05:24:13 389162] [debug] |xqc_engine_wakeup_after|wakeup:1757654653389596|now:1757654653389162|diff:434|
[2025/09/12 05:24:13 389167] [debug] |xqc_engine_main_logic|END|now:1757654653389068|
[2025/09/12 05:24:13 389172] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653389172|
[2025/09/12 05:24:13 389175] [debug] |xqc_engine_wakeup_after|wakeup:1757654653389596|now:1757654653389175|diff:421|
[2025/09/12 05:24:13 389186] [debug] |xqc_engine_main_logic|END|now:1757654653389172|
[2025/09/12 05:24:13 390257] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653390256|
[2025/09/12 05:24:13 390265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653389596|pq_index:0|
[2025/09/12 05:24:13 390270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653389068|
[2025/09/12 05:24:13 390275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653390274|
[2025/09/12 05:24:13 390279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653389596|now:1757654653390274|
[2025/09/12 05:24:13 390284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653389596|now:1757654653390274|
[2025/09/12 05:24:13 390287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 390293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38263|min_srtt:38263|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 390297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:40800|inflight:55207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2471214|
[2025/09/12 05:24:13 390302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 390306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 390310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 390314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 390319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 390323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2431128|
[2025/09/12 05:24:13 390327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 390332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2296|
[2025/09/12 05:24:13 390358] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2296|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55207|now:1757654653390340|stream_id:0|stream_offset:2431128|
[2025/09/12 05:24:13 390364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2296|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 390369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:55207|applimit:0|
[2025/09/12 05:24:13 390373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38263|rtt_var:12|pto_duration:40263|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 390377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 390386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 390390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56407|
[2025/09/12 05:24:13 390394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653455603|now:1757654653390373|interv:65230|
[2025/09/12 05:24:13 390399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653455603|now:1757654653390373|interval:65230|pto_count:0|srtt:38263
[2025/09/12 05:24:13 390404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:56407|
[2025/09/12 05:24:13 390408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 390413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56407|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2432307|
[2025/09/12 05:24:13 390417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 390421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653391421|now:1757654653390421|interv:1000|
[2025/09/12 05:24:13 390425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 390429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 390433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653391421|
[2025/09/12 05:24:13 390437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653391421|
[2025/09/12 05:24:13 390441] [debug] |xqc_engine_wakeup_after|wakeup:1757654653391421|now:1757654653390441|diff:980|
[2025/09/12 05:24:13 390445] [debug] |xqc_engine_main_logic|END|now:1757654653390274|
[2025/09/12 05:24:13 390896] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653390895|
[2025/09/12 05:24:13 390905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 390911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1063|
[2025/09/12 05:24:13 390915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1064|
[2025/09/12 05:24:13 390921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1064|
[2025/09/12 05:24:13 390925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 390930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2250|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2251|path_largest_ack:2250|
[2025/09/12 05:24:13 390934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2375453|prior_time:1757654653351030|is_app_limited:0|send_elapse:39914|ack_elapse:39865|ctl_first_sent_time:1757654653352503|lagest_ack_time:1757654653390895|curr_delivered:2422267|
[2025/09/12 05:24:13 390939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653352503|
[2025/09/12 05:24:13 390944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:653||sndq_packets_used_bytes:0|sndq_packets_free:2023|
[2025/09/12 05:24:13 390948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2251|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2251|path_largest_ack:2251|
[2025/09/12 05:24:13 390956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2375453|prior_time:1757654653351030|is_app_limited:0|send_elapse:39914|ack_elapse:39865|ctl_first_sent_time:1757654653352503|lagest_ack_time:1757654653390895|curr_delivered:2423467|
[2025/09/12 05:24:13 390961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653352605|
[2025/09/12 05:24:13 390964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:652||sndq_packets_used_bytes:0|sndq_packets_free:2024|
[2025/09/12 05:24:13 390969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38263|rttvar:12|minrtt:30532|latest_rtt:38290|ack_delay:32|
[2025/09/12 05:24:13 390973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38263|rttvar:10|minrtt:30532|latest_rtt:38290|ack_delay:32|
[2025/09/12 05:24:13 390977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2251|lost_pn:2248|thresh:3|
[2025/09/12 05:24:13 390981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 390985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38263|rtt_var:10|pto_duration:40263|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 390990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 390994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 390997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 391001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653455603|now:1757654653390985|interv:64618|
[2025/09/12 05:24:13 391005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653455603|now:1757654653390985|interval:64618|pto_count:0|srtt:38263
[2025/09/12 05:24:13 391010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39914, ack_elapse 39865, delivered 48014|rate 1202936|lost 202|
[2025/09/12 05:24:13 391014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202936) in round 53|
[2025/09/12 05:24:13 391018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 391023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 391026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653352605|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 391031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653352605|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 391035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:54007|srtt:38263|latest_rtt:38290|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 391044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1064|largest:1064|pns:2|
[2025/09/12 05:24:13 391048] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1064|frame:ACK |recv_time:1757654653390895|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 391053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773390895|now:1757654653390895|interv:120000000|
[2025/09/12 05:24:13 391057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773390895|now:1757654653390895|interv:120000000|
[2025/09/12 05:24:13 391061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653391421|pq_index:0|
[2025/09/12 05:24:13 391065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653390274|
[2025/09/12 05:24:13 391069] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653391069|
[2025/09/12 05:24:13 391073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653391073|
[2025/09/12 05:24:13 391079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38263|min_srtt:38263|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 391084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:39600|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2471214|
[2025/09/12 05:24:13 391088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38263|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 391093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 391097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38263|min_srtt:38263|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 391101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2472393|
[2025/09/12 05:24:13 391106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38263|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 391110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 391114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38263|min_srtt:38263|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 391118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:42000|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2473572|
[2025/09/12 05:24:13 391123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 391126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 391133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 391137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 391142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 391146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2432307|
[2025/09/12 05:24:13 391150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 391154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 391158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653391421|
[2025/09/12 05:24:13 391162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653391421|
[2025/09/12 05:24:13 391166] [debug] |xqc_engine_wakeup_after|wakeup:1757654653391421|now:1757654653391166|diff:255|
[2025/09/12 05:24:13 391170] [debug] |xqc_engine_main_logic|END|now:1757654653391073|
[2025/09/12 05:24:13 391175] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653391175|
[2025/09/12 05:24:13 391179] [debug] |xqc_engine_wakeup_after|wakeup:1757654653391421|now:1757654653391178|diff:243|
[2025/09/12 05:24:13 391183] [debug] |xqc_engine_main_logic|END|now:1757654653391175|
[2025/09/12 05:24:13 392254] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653392254|
[2025/09/12 05:24:13 392263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653391421|pq_index:0|
[2025/09/12 05:24:13 392267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653391073|
[2025/09/12 05:24:13 392272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653392271|
[2025/09/12 05:24:13 392277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653391421|now:1757654653392271|
[2025/09/12 05:24:13 392281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653391421|now:1757654653392271|
[2025/09/12 05:24:13 392285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 392290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38263|min_srtt:38263|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 392295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:42000|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2473572|
[2025/09/12 05:24:13 392299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 392303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 392307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 392315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 392320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 392324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2432307|
[2025/09/12 05:24:13 392329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 392333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2297|
[2025/09/12 05:24:13 392360] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2297|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54007|now:1757654653392341|stream_id:0|stream_offset:2432307|
[2025/09/12 05:24:13 392365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2297|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 392370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54007|applimit:0|
[2025/09/12 05:24:13 392374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38263|rtt_var:10|pto_duration:40263|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 392379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 392383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 392386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 392390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653457604|now:1757654653392374|interv:65230|
[2025/09/12 05:24:13 392394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653457604|now:1757654653392374|interval:65230|pto_count:0|srtt:38263
[2025/09/12 05:24:13 392399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:55207|
[2025/09/12 05:24:13 392404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 392408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2433486|
[2025/09/12 05:24:13 392412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 392416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2298|
[2025/09/12 05:24:13 392433] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2298|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55207|now:1757654653392422|stream_id:0|stream_offset:2433486|
[2025/09/12 05:24:13 392438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2298|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 392443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:55207|applimit:0|
[2025/09/12 05:24:13 392450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38263|rtt_var:10|pto_duration:40263|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 392471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 392481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 392486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56407|
[2025/09/12 05:24:13 392490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653457685|now:1757654653392450|interv:65235|
[2025/09/12 05:24:13 392494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653457685|now:1757654653392450|interval:65235|pto_count:0|srtt:38263
[2025/09/12 05:24:13 392499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:56407|
[2025/09/12 05:24:13 392505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 392511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56407|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2434665|
[2025/09/12 05:24:13 392518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 392524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653393524|now:1757654653392524|interv:1000|
[2025/09/12 05:24:13 392529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 392535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 392540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653393524|
[2025/09/12 05:24:13 392546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653393524|
[2025/09/12 05:24:13 392552] [debug] |xqc_engine_wakeup_after|wakeup:1757654653393524|now:1757654653392551|diff:973|
[2025/09/12 05:24:13 392557] [debug] |xqc_engine_main_logic|END|now:1757654653392271|
[2025/09/12 05:24:13 392890] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653392889|
[2025/09/12 05:24:13 392896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 392902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1064|
[2025/09/12 05:24:13 392906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1065|
[2025/09/12 05:24:13 392911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1065|
[2025/09/12 05:24:13 392916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 392920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2252|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2253|path_largest_ack:2252|
[2025/09/12 05:24:13 392925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2377860|prior_time:1757654653353006|is_app_limited:0|send_elapse:39823|ack_elapse:39883|ctl_first_sent_time:1757654653354450|lagest_ack_time:1757654653392889|curr_delivered:2424667|
[2025/09/12 05:24:13 392930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653354450|
[2025/09/12 05:24:13 392938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:651||sndq_packets_used_bytes:0|sndq_packets_free:2025|
[2025/09/12 05:24:13 392942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2253|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2253|path_largest_ack:2253|
[2025/09/12 05:24:13 392947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2377860|prior_time:1757654653353006|is_app_limited:0|send_elapse:39823|ack_elapse:39883|ctl_first_sent_time:1757654653354450|lagest_ack_time:1757654653392889|curr_delivered:2425867|
[2025/09/12 05:24:13 392951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653354573|
[2025/09/12 05:24:13 392955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:650||sndq_packets_used_bytes:0|sndq_packets_free:2026|
[2025/09/12 05:24:13 392959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38263|rttvar:10|minrtt:30532|latest_rtt:38316|ack_delay:32|
[2025/09/12 05:24:13 392963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38266|rttvar:13|minrtt:30532|latest_rtt:38316|ack_delay:32|
[2025/09/12 05:24:13 392968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2253|lost_pn:2250|thresh:3|
[2025/09/12 05:24:13 392972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 392976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38266|rtt_var:13|pto_duration:40266|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 392980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 392984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 392988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 392992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653457688|now:1757654653392976|interv:64712|
[2025/09/12 05:24:13 392996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653457688|now:1757654653392976|interval:64712|pto_count:0|srtt:38266
[2025/09/12 05:24:13 393000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39823, ack_elapse 39883, delivered 48007|rate 1203695|lost 202|
[2025/09/12 05:24:13 393005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203695) in round 53|
[2025/09/12 05:24:13 393009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 393013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 393017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653354573|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 393021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653354573|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 393029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:54007|srtt:38266|latest_rtt:38316|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 393035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1065|largest:1065|pns:2|
[2025/09/12 05:24:13 393039] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1065|frame:ACK |recv_time:1757654653392889|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 393044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773392889|now:1757654653392889|interv:120000000|
[2025/09/12 05:24:13 393048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773392889|now:1757654653392889|interv:120000000|
[2025/09/12 05:24:13 393052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653393524|pq_index:0|
[2025/09/12 05:24:13 393056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653392271|
[2025/09/12 05:24:13 393060] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653393060|
[2025/09/12 05:24:13 393065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653393064|
[2025/09/12 05:24:13 393070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38266|min_srtt:38266|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 393075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:39600|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2473572|
[2025/09/12 05:24:13 393079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38266|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 393084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 393088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38266|min_srtt:38266|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 393092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2474751|
[2025/09/12 05:24:13 393097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38266|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 393101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 393105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38266|min_srtt:38266|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 393109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:42000|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2475930|
[2025/09/12 05:24:13 393116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 393120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 393124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 393128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 393133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 393137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2434665|
[2025/09/12 05:24:13 393141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 393145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 393149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653393524|
[2025/09/12 05:24:13 393153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653393524|
[2025/09/12 05:24:13 393157] [debug] |xqc_engine_wakeup_after|wakeup:1757654653393524|now:1757654653393157|diff:367|
[2025/09/12 05:24:13 393161] [debug] |xqc_engine_main_logic|END|now:1757654653393064|
[2025/09/12 05:24:13 393166] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653393166|
[2025/09/12 05:24:13 393170] [debug] |xqc_engine_wakeup_after|wakeup:1757654653393524|now:1757654653393170|diff:354|
[2025/09/12 05:24:13 393173] [debug] |xqc_engine_main_logic|END|now:1757654653393166|
[2025/09/12 05:24:13 394244] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653394244|
[2025/09/12 05:24:13 394253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653393524|pq_index:0|
[2025/09/12 05:24:13 394258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653393064|
[2025/09/12 05:24:13 394263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653394262|
[2025/09/12 05:24:13 394267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653393524|now:1757654653394262|
[2025/09/12 05:24:13 394272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653393524|now:1757654653394262|
[2025/09/12 05:24:13 394275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 394280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38266|min_srtt:38266|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 394285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:42000|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2475930|
[2025/09/12 05:24:13 394290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 394293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 394301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 394306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 394310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 394315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2434665|
[2025/09/12 05:24:13 394319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 394323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2299|
[2025/09/12 05:24:13 394350] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2299|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54007|now:1757654653394332|stream_id:0|stream_offset:2434665|
[2025/09/12 05:24:13 394356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2299|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 394361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54007|applimit:0|
[2025/09/12 05:24:13 394365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38266|rtt_var:13|pto_duration:40266|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 394369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 394373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 394377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 394381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653459598|now:1757654653394365|interv:65233|
[2025/09/12 05:24:13 394385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653459598|now:1757654653394365|interval:65233|pto_count:0|srtt:38266
[2025/09/12 05:24:13 394390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:55207|
[2025/09/12 05:24:13 394394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 394399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2435844|
[2025/09/12 05:24:13 394403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 394407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653395407|now:1757654653394407|interv:1000|
[2025/09/12 05:24:13 394411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 394415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 394419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653395407|
[2025/09/12 05:24:13 394426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653395407|
[2025/09/12 05:24:13 394430] [debug] |xqc_engine_wakeup_after|wakeup:1757654653395407|now:1757654653394430|diff:977|
[2025/09/12 05:24:13 394434] [debug] |xqc_engine_main_logic|END|now:1757654653394262|
[2025/09/12 05:24:13 394873] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653394872|
[2025/09/12 05:24:13 394882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 394888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1065|
[2025/09/12 05:24:13 394892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1066|
[2025/09/12 05:24:13 394897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1066|
[2025/09/12 05:24:13 394902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 394906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2254|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2255|path_largest_ack:2254|
[2025/09/12 05:24:13 394911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2380260|prior_time:1757654653355002|is_app_limited:0|send_elapse:39870|ack_elapse:39870|ctl_first_sent_time:1757654653356454|lagest_ack_time:1757654653394872|curr_delivered:2427067|
[2025/09/12 05:24:13 394915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653356454|
[2025/09/12 05:24:13 394920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:649||sndq_packets_used_bytes:0|sndq_packets_free:2027|
[2025/09/12 05:24:13 394924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2255|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2255|path_largest_ack:2255|
[2025/09/12 05:24:13 394928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2380260|prior_time:1757654653355002|is_app_limited:0|send_elapse:39870|ack_elapse:39870|ctl_first_sent_time:1757654653356454|lagest_ack_time:1757654653394872|curr_delivered:2428267|
[2025/09/12 05:24:13 394933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653356575|
[2025/09/12 05:24:13 394937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:648||sndq_packets_used_bytes:0|sndq_packets_free:2028|
[2025/09/12 05:24:13 394941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38266|rttvar:13|minrtt:30532|latest_rtt:38297|ack_delay:32|
[2025/09/12 05:24:13 394945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38266|rttvar:10|minrtt:30532|latest_rtt:38297|ack_delay:32|
[2025/09/12 05:24:13 394949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2255|lost_pn:2252|thresh:3|
[2025/09/12 05:24:13 394953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 394957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38266|rtt_var:10|pto_duration:40266|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 394962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 394966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 394973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 394977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653459598|now:1757654653394957|interv:64641|
[2025/09/12 05:24:13 394981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653459598|now:1757654653394957|interval:64641|pto_count:0|srtt:38266
[2025/09/12 05:24:13 394986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39870, ack_elapse 39870, delivered 48007|rate 1204088|lost 202|
[2025/09/12 05:24:13 394990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204088) in round 53|
[2025/09/12 05:24:13 394994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 394998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 395002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653356575|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 395007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653356575|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 395011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:52807|srtt:38266|latest_rtt:38297|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 395017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1066|largest:1066|pns:2|
[2025/09/12 05:24:13 395021] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1066|frame:ACK |recv_time:1757654653394872|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 395026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773394872|now:1757654653394872|interv:120000000|
[2025/09/12 05:24:13 395030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773394872|now:1757654653394872|interv:120000000|
[2025/09/12 05:24:13 395034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653395407|pq_index:0|
[2025/09/12 05:24:13 395038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653394262|
[2025/09/12 05:24:13 395042] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653395042|
[2025/09/12 05:24:13 395047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653395046|
[2025/09/12 05:24:13 395052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38266|min_srtt:38266|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 395057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:52807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2475930|
[2025/09/12 05:24:13 395064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38266|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 395069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 395073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38266|min_srtt:38266|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 395077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:52807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2477109|
[2025/09/12 05:24:13 395082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38266|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 395086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 395090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38266|min_srtt:38266|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 395094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:52807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2478288|
[2025/09/12 05:24:13 395099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 395102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 395106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 395110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 395115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 395119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2435844|
[2025/09/12 05:24:13 395123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 395127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 395131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653395407|
[2025/09/12 05:24:13 395135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653395407|
[2025/09/12 05:24:13 395139] [debug] |xqc_engine_wakeup_after|wakeup:1757654653395407|now:1757654653395139|diff:268|
[2025/09/12 05:24:13 395143] [debug] |xqc_engine_main_logic|END|now:1757654653395046|
[2025/09/12 05:24:13 395148] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653395148|
[2025/09/12 05:24:13 395152] [debug] |xqc_engine_wakeup_after|wakeup:1757654653395407|now:1757654653395152|diff:255|
[2025/09/12 05:24:13 395156] [debug] |xqc_engine_main_logic|END|now:1757654653395148|
[2025/09/12 05:24:13 396227] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653396227|
[2025/09/12 05:24:13 396240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653395407|pq_index:0|
[2025/09/12 05:24:13 396244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653395046|
[2025/09/12 05:24:13 396249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653396248|
[2025/09/12 05:24:13 396254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653395407|now:1757654653396248|
[2025/09/12 05:24:13 396258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653395407|now:1757654653396248|
[2025/09/12 05:24:13 396262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 396267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38266|min_srtt:38266|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 396272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:52807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2478288|
[2025/09/12 05:24:13 396276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 396280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 396284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 396288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 396292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 396297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2435844|
[2025/09/12 05:24:13 396301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 396305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2300|
[2025/09/12 05:24:13 396332] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2300|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52807|now:1757654653396313|stream_id:0|stream_offset:2435844|
[2025/09/12 05:24:13 396338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2300|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 396343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52807|applimit:0|
[2025/09/12 05:24:13 396347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38266|rtt_var:10|pto_duration:40266|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 396351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 396355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 396359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 396366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653461579|now:1757654653396347|interv:65232|
[2025/09/12 05:24:13 396370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653461579|now:1757654653396347|interval:65232|pto_count:0|srtt:38266
[2025/09/12 05:24:13 396375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:54007|
[2025/09/12 05:24:13 396379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 396383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2437023|
[2025/09/12 05:24:13 396388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 396392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2301|
[2025/09/12 05:24:13 396410] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2301|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54007|now:1757654653396398|stream_id:0|stream_offset:2437023|
[2025/09/12 05:24:13 396415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2301|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 396420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54007|applimit:0|
[2025/09/12 05:24:13 396424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38266|rtt_var:10|pto_duration:40266|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 396429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 396432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 396436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 396440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653461664|now:1757654653396424|interv:65240|
[2025/09/12 05:24:13 396444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653461664|now:1757654653396424|interval:65240|pto_count:0|srtt:38266
[2025/09/12 05:24:13 396448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:55207|
[2025/09/12 05:24:13 396453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 396479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2438202|
[2025/09/12 05:24:13 396484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 396488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653397488|now:1757654653396488|interv:1000|
[2025/09/12 05:24:13 396492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 396500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 396504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653397488|
[2025/09/12 05:24:13 396508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653397488|
[2025/09/12 05:24:13 396512] [debug] |xqc_engine_wakeup_after|wakeup:1757654653397488|now:1757654653396512|diff:976|
[2025/09/12 05:24:13 396516] [debug] |xqc_engine_main_logic|END|now:1757654653396248|
[2025/09/12 05:24:13 396866] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653396865|
[2025/09/12 05:24:13 396873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 396879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1066|
[2025/09/12 05:24:13 396883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1067|
[2025/09/12 05:24:13 396889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1067|
[2025/09/12 05:24:13 396893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 396898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2256|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2257|path_largest_ack:2256|
[2025/09/12 05:24:13 396902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2382660|prior_time:1757654653356993|is_app_limited:0|send_elapse:39861|ack_elapse:39872|ctl_first_sent_time:1757654653358443|lagest_ack_time:1757654653396865|curr_delivered:2429467|
[2025/09/12 05:24:13 396907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653358443|
[2025/09/12 05:24:13 396912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:647||sndq_packets_used_bytes:0|sndq_packets_free:2029|
[2025/09/12 05:24:13 396916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2257|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2257|path_largest_ack:2257|
[2025/09/12 05:24:13 396920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2382660|prior_time:1757654653356993|is_app_limited:0|send_elapse:39861|ack_elapse:39872|ctl_first_sent_time:1757654653358443|lagest_ack_time:1757654653396865|curr_delivered:2430667|
[2025/09/12 05:24:13 396925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653358557|
[2025/09/12 05:24:13 396929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:646||sndq_packets_used_bytes:0|sndq_packets_free:2030|
[2025/09/12 05:24:13 396933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38266|rttvar:10|minrtt:30532|latest_rtt:38308|ack_delay:32|
[2025/09/12 05:24:13 396937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38267|rttvar:10|minrtt:30532|latest_rtt:38308|ack_delay:32|
[2025/09/12 05:24:13 396942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2257|lost_pn:2254|thresh:3|
[2025/09/12 05:24:13 396946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 396950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38267|rtt_var:10|pto_duration:40267|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 396958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 396965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 396969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 396973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653461665|now:1757654653396950|interv:64715|
[2025/09/12 05:24:13 396977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653461665|now:1757654653396950|interval:64715|pto_count:0|srtt:38267
[2025/09/12 05:24:13 396982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39861, ack_elapse 39872, delivered 48007|rate 1204027|lost 202|
[2025/09/12 05:24:13 396986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204027) in round 53|
[2025/09/12 05:24:13 396990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 396994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 396998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653358557|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 397003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653358557|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 397007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:52807|srtt:38267|latest_rtt:38308|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 397013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1067|largest:1067|pns:2|
[2025/09/12 05:24:13 397018] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1067|frame:ACK |recv_time:1757654653396865|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 397022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773396865|now:1757654653396865|interv:120000000|
[2025/09/12 05:24:13 397027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773396865|now:1757654653396865|interv:120000000|
[2025/09/12 05:24:13 397031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653397488|pq_index:0|
[2025/09/12 05:24:13 397035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653396248|
[2025/09/12 05:24:13 397039] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653397039|
[2025/09/12 05:24:13 397043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653397043|
[2025/09/12 05:24:13 397049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38267|min_srtt:38267|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 397056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:52807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2478288|
[2025/09/12 05:24:13 397061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38267|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 397066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 397070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38267|min_srtt:38267|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 397074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:52807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2479467|
[2025/09/12 05:24:13 397079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38267|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 397083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 397087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38267|min_srtt:38267|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 397092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:52807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2480646|
[2025/09/12 05:24:13 397096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 397100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 397104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 397108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 397112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 397116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2438202|
[2025/09/12 05:24:13 397121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 397124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 397128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653397488|
[2025/09/12 05:24:13 397132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653397488|
[2025/09/12 05:24:13 397136] [debug] |xqc_engine_wakeup_after|wakeup:1757654653397488|now:1757654653397136|diff:352|
[2025/09/12 05:24:13 397140] [debug] |xqc_engine_main_logic|END|now:1757654653397043|
[2025/09/12 05:24:13 397145] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653397145|
[2025/09/12 05:24:13 397152] [debug] |xqc_engine_wakeup_after|wakeup:1757654653397488|now:1757654653397152|diff:336|
[2025/09/12 05:24:13 397156] [debug] |xqc_engine_main_logic|END|now:1757654653397145|
[2025/09/12 05:24:13 398227] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653398227|
[2025/09/12 05:24:13 398236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653397488|pq_index:0|
[2025/09/12 05:24:13 398240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653397043|
[2025/09/12 05:24:13 398245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653398244|
[2025/09/12 05:24:13 398249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653397488|now:1757654653398244|
[2025/09/12 05:24:13 398254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653397488|now:1757654653398244|
[2025/09/12 05:24:13 398258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 398263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38267|min_srtt:38267|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 398268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:52807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2480646|
[2025/09/12 05:24:13 398272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 398276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 398280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 398284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 398289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 398293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2438202|
[2025/09/12 05:24:13 398297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 398302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2302|
[2025/09/12 05:24:13 398328] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2302|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52807|now:1757654653398310|stream_id:0|stream_offset:2438202|
[2025/09/12 05:24:13 398334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2302|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 398339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52807|applimit:0|
[2025/09/12 05:24:13 398343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38267|rtt_var:10|pto_duration:40267|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 398348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 398356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 398360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 398364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653463577|now:1757654653398343|interv:65234|
[2025/09/12 05:24:13 398368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653463577|now:1757654653398343|interval:65234|pto_count:0|srtt:38267
[2025/09/12 05:24:13 398373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:54007|
[2025/09/12 05:24:13 398377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 398382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2439381|
[2025/09/12 05:24:13 398386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 398390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653399390|now:1757654653398390|interv:1000|
[2025/09/12 05:24:13 398394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 398398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 398403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653399390|
[2025/09/12 05:24:13 398407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653399390|
[2025/09/12 05:24:13 398411] [debug] |xqc_engine_wakeup_after|wakeup:1757654653399390|now:1757654653398411|diff:979|
[2025/09/12 05:24:13 398415] [debug] |xqc_engine_main_logic|END|now:1757654653398244|
[2025/09/12 05:24:13 398861] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653398860|
[2025/09/12 05:24:13 398870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 398876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1067|
[2025/09/12 05:24:13 398880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1068|
[2025/09/12 05:24:13 398886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1068|
[2025/09/12 05:24:13 398890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 398894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2258|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2259|path_largest_ack:2258|
[2025/09/12 05:24:13 398899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2385060|prior_time:1757654653358991|is_app_limited:0|send_elapse:39869|ack_elapse:39869|ctl_first_sent_time:1757654653360436|lagest_ack_time:1757654653398860|curr_delivered:2431867|
[2025/09/12 05:24:13 398904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653360436|
[2025/09/12 05:24:13 398908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:645||sndq_packets_used_bytes:0|sndq_packets_free:2031|
[2025/09/12 05:24:13 398912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2259|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2259|path_largest_ack:2259|
[2025/09/12 05:24:13 398921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2385060|prior_time:1757654653358991|is_app_limited:0|send_elapse:39869|ack_elapse:39869|ctl_first_sent_time:1757654653360436|lagest_ack_time:1757654653398860|curr_delivered:2433067|
[2025/09/12 05:24:13 398925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653360552|
[2025/09/12 05:24:13 398929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:644||sndq_packets_used_bytes:0|sndq_packets_free:2032|
[2025/09/12 05:24:13 398933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38267|rttvar:10|minrtt:30532|latest_rtt:38308|ack_delay:32|
[2025/09/12 05:24:13 398938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38268|rttvar:10|minrtt:30532|latest_rtt:38308|ack_delay:32|
[2025/09/12 05:24:13 398942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2259|lost_pn:2256|thresh:3|
[2025/09/12 05:24:13 398946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 398950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38268|rtt_var:10|pto_duration:40268|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 398954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 398958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 398962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 398966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653463578|now:1757654653398950|interv:64628|
[2025/09/12 05:24:13 398970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653463578|now:1757654653398950|interval:64628|pto_count:0|srtt:38268
[2025/09/12 05:24:13 398974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39869, ack_elapse 39869, delivered 48007|rate 1204118|lost 202|
[2025/09/12 05:24:13 398979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204118) in round 53|
[2025/09/12 05:24:13 398983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 398987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 398991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653360552|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 398995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653360552|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 399000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:51607|srtt:38268|latest_rtt:38308|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 399008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1068|largest:1068|pns:2|
[2025/09/12 05:24:13 399013] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1068|frame:ACK |recv_time:1757654653398860|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 399018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773398860|now:1757654653398860|interv:120000000|
[2025/09/12 05:24:13 399022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773398860|now:1757654653398860|interv:120000000|
[2025/09/12 05:24:13 399026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653399390|pq_index:0|
[2025/09/12 05:24:13 399030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653398244|
[2025/09/12 05:24:13 399034] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653399034|
[2025/09/12 05:24:13 399038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653399038|
[2025/09/12 05:24:13 399044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38268|min_srtt:38268|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 399049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:51607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2480646|
[2025/09/12 05:24:13 399053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38268|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 399058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 399062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38268|min_srtt:38268|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 399066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2481825|
[2025/09/12 05:24:13 399071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38268|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 399075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 399079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38268|min_srtt:38268|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 399084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:51607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2483004|
[2025/09/12 05:24:13 399088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 399094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 399098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 399102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 399107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 399111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2439381|
[2025/09/12 05:24:13 399115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 399119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 399123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653399390|
[2025/09/12 05:24:13 399127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653399390|
[2025/09/12 05:24:13 399131] [debug] |xqc_engine_wakeup_after|wakeup:1757654653399390|now:1757654653399131|diff:259|
[2025/09/12 05:24:13 399135] [debug] |xqc_engine_main_logic|END|now:1757654653399038|
[2025/09/12 05:24:13 399140] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653399140|
[2025/09/12 05:24:13 399144] [debug] |xqc_engine_wakeup_after|wakeup:1757654653399390|now:1757654653399144|diff:246|
[2025/09/12 05:24:13 399148] [debug] |xqc_engine_main_logic|END|now:1757654653399140|
[2025/09/12 05:24:13 400218] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653400218|
[2025/09/12 05:24:13 400227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653399390|pq_index:0|
[2025/09/12 05:24:13 400232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653399038|
[2025/09/12 05:24:13 400237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653400236|
[2025/09/12 05:24:13 400241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653399390|now:1757654653400236|
[2025/09/12 05:24:13 400245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653399390|now:1757654653400236|
[2025/09/12 05:24:13 400249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 400255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38268|min_srtt:38268|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 400259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:51607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2483004|
[2025/09/12 05:24:13 400264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 400267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 400271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 400280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 400285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 400289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2439381|
[2025/09/12 05:24:13 400293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 400298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2303|
[2025/09/12 05:24:13 400324] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2303|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654653400306|stream_id:0|stream_offset:2439381|
[2025/09/12 05:24:13 400330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2303|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 400334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:13 400339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38268|rtt_var:10|pto_duration:40268|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 400343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 400347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 400351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 400355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653465574|now:1757654653400339|interv:65235|
[2025/09/12 05:24:13 400359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653465574|now:1757654653400339|interval:65235|pto_count:0|srtt:38268
[2025/09/12 05:24:13 400364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:52807|
[2025/09/12 05:24:13 400368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 400372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2440560|
[2025/09/12 05:24:13 400377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 400381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2304|
[2025/09/12 05:24:13 400399] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2304|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52807|now:1757654653400387|stream_id:0|stream_offset:2440560|
[2025/09/12 05:24:13 400404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2304|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 400408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52807|applimit:0|
[2025/09/12 05:24:13 400416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38268|rtt_var:10|pto_duration:40268|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 400420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 400424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 400429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 400433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653465655|now:1757654653400416|interv:65239|
[2025/09/12 05:24:13 400437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653465655|now:1757654653400416|interval:65239|pto_count:0|srtt:38268
[2025/09/12 05:24:13 400441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:54007|
[2025/09/12 05:24:13 400445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 400450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2441739|
[2025/09/12 05:24:13 400454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 400482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653401481|now:1757654653400481|interv:1000|
[2025/09/12 05:24:13 400486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 400490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 400494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653401481|
[2025/09/12 05:24:13 400498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653401481|
[2025/09/12 05:24:13 400502] [debug] |xqc_engine_wakeup_after|wakeup:1757654653401481|now:1757654653400502|diff:979|
[2025/09/12 05:24:13 400506] [debug] |xqc_engine_main_logic|END|now:1757654653400236|
[2025/09/12 05:24:13 400863] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653400862|
[2025/09/12 05:24:13 400870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 400876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1068|
[2025/09/12 05:24:13 400880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1069|
[2025/09/12 05:24:13 400885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1069|
[2025/09/12 05:24:13 400889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 400894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2260|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2261|path_largest_ack:2260|
[2025/09/12 05:24:13 400899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2385060|prior_time:1757654653358991|is_app_limited:0|send_elapse:40097|ack_elapse:41871|ctl_first_sent_time:1757654653360664|lagest_ack_time:1757654653400862|curr_delivered:2434267|
[2025/09/12 05:24:13 400903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653360664|
[2025/09/12 05:24:13 400912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:643||sndq_packets_used_bytes:0|sndq_packets_free:2033|
[2025/09/12 05:24:13 400916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2261|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2261|path_largest_ack:2261|
[2025/09/12 05:24:13 400920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2387460|prior_time:1757654653361039|is_app_limited:0|send_elapse:39894|ack_elapse:39823|ctl_first_sent_time:1757654653362499|lagest_ack_time:1757654653400862|curr_delivered:2435467|
[2025/09/12 05:24:13 400925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653362499|
[2025/09/12 05:24:13 400929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:642||sndq_packets_used_bytes:0|sndq_packets_free:2034|
[2025/09/12 05:24:13 400933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38268|rttvar:10|minrtt:30532|latest_rtt:38363|ack_delay:32|
[2025/09/12 05:24:13 400937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38276|rttvar:23|minrtt:30532|latest_rtt:38363|ack_delay:32|
[2025/09/12 05:24:13 400942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2261|lost_pn:2258|thresh:3|
[2025/09/12 05:24:13 400946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 400950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38276|rtt_var:23|pto_duration:40276|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 400954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 400958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 400962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 400966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653465663|now:1757654653400950|interv:64713|
[2025/09/12 05:24:13 400970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653465663|now:1757654653400950|interval:64713|pto_count:0|srtt:38276
[2025/09/12 05:24:13 400974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39894, ack_elapse 39823, delivered 48007|rate 1203363|lost 202|
[2025/09/12 05:24:13 400979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203363) in round 53|
[2025/09/12 05:24:13 400983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 400987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 400991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653362499|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 400996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653362499|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 401003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:51607|srtt:38276|latest_rtt:38363|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 401008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1069|largest:1069|pns:2|
[2025/09/12 05:24:13 401013] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1069|frame:ACK |recv_time:1757654653400862|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 401017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773400862|now:1757654653400862|interv:120000000|
[2025/09/12 05:24:13 401021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773400862|now:1757654653400862|interv:120000000|
[2025/09/12 05:24:13 401025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653401481|pq_index:0|
[2025/09/12 05:24:13 401030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653400236|
[2025/09/12 05:24:13 401033] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653401033|
[2025/09/12 05:24:13 401038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653401037|
[2025/09/12 05:24:13 401044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38276|min_srtt:38276|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 401048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:51607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2483004|
[2025/09/12 05:24:13 401053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38276|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 401057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 401062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38276|min_srtt:38276|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 401066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2484183|
[2025/09/12 05:24:13 401071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38276|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 401075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 401079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38276|min_srtt:38276|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 401083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:51607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2485362|
[2025/09/12 05:24:13 401093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 401096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 401100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 401104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 401109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 401113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2441739|
[2025/09/12 05:24:13 401117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 401121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 401125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653401481|
[2025/09/12 05:24:13 401129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653401481|
[2025/09/12 05:24:13 401133] [debug] |xqc_engine_wakeup_after|wakeup:1757654653401481|now:1757654653401133|diff:348|
[2025/09/12 05:24:13 401137] [debug] |xqc_engine_main_logic|END|now:1757654653401037|
[2025/09/12 05:24:13 401142] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653401142|
[2025/09/12 05:24:13 401146] [debug] |xqc_engine_wakeup_after|wakeup:1757654653401481|now:1757654653401146|diff:335|
[2025/09/12 05:24:13 401150] [debug] |xqc_engine_main_logic|END|now:1757654653401142|
[2025/09/12 05:24:13 402221] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653402221|
[2025/09/12 05:24:13 402229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653401481|pq_index:0|
[2025/09/12 05:24:13 402234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653401037|
[2025/09/12 05:24:13 402239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653402238|
[2025/09/12 05:24:13 402243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654653401945|now:1757654653402238|
[2025/09/12 05:24:13 402247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:13 402251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654653401945|now:1757654653402238|
[2025/09/12 05:24:13 402255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:13 402259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653401481|now:1757654653402238|
[2025/09/12 05:24:13 402263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653401481|now:1757654653402238|
[2025/09/12 05:24:13 402267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 402272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:1069|ack_delay:25326|first_ack_range:27|largest_pkt_recv_time:1757654653376945|
[2025/09/12 05:24:13 402280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:1069|low:1042|pkt_pns:2|
[2025/09/12 05:24:13 402284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:1057|frame_largest_recv:1069|
[2025/09/12 05:24:13 402288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:13 402293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38276|min_srtt:38276|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 402298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:51607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2485362|
[2025/09/12 05:24:13 402302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 402306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 402310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 402314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 402319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 402323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:51607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2441739|
[2025/09/12 05:24:13 402327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 402332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2305|
[2025/09/12 05:24:13 402358] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2305|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:51607|now:1757654653402340|stream_id:0|stream_offset:2441739|
[2025/09/12 05:24:13 402364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2305|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 402369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:13 402373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38276|rtt_var:23|pto_duration:40276|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 402378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 402382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 402385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52814|
[2025/09/12 05:24:13 402389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653467616|now:1757654653402373|interv:65243|
[2025/09/12 05:24:13 402393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653467616|now:1757654653402373|interval:65243|pto_count:0|srtt:38276
[2025/09/12 05:24:13 402398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:52814|
[2025/09/12 05:24:13 402406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 402411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2442918|
[2025/09/12 05:24:13 402416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 402419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653403419|now:1757654653402419|interv:1000|
[2025/09/12 05:24:13 402423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 402427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 402431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653403419|
[2025/09/12 05:24:13 402435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653403419|
[2025/09/12 05:24:13 402439] [debug] |xqc_engine_wakeup_after|wakeup:1757654653403419|now:1757654653402439|diff:980|
[2025/09/12 05:24:13 402443] [debug] |xqc_engine_main_logic|END|now:1757654653402238|
[2025/09/12 05:24:13 402858] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653402857|
[2025/09/12 05:24:13 402867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 402873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1069|
[2025/09/12 05:24:13 402877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1070|
[2025/09/12 05:24:13 402883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1070|
[2025/09/12 05:24:13 402887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 402892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2262|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2263|path_largest_ack:2262|
[2025/09/12 05:24:13 402897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2387460|prior_time:1757654653361039|is_app_limited:0|send_elapse:39985|ack_elapse:41818|ctl_first_sent_time:1757654653362590|lagest_ack_time:1757654653402857|curr_delivered:2436667|
[2025/09/12 05:24:13 402901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653362590|
[2025/09/12 05:24:13 402906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:641||sndq_packets_used_bytes:0|sndq_packets_free:2035|
[2025/09/12 05:24:13 402910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2263|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2263|path_largest_ack:2263|
[2025/09/12 05:24:13 402915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2389860|prior_time:1757654653362973|is_app_limited:0|send_elapse:39851|ack_elapse:39884|ctl_first_sent_time:1757654653364415|lagest_ack_time:1757654653402857|curr_delivered:2437867|
[2025/09/12 05:24:13 402919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653364415|
[2025/09/12 05:24:13 402923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:640||sndq_packets_used_bytes:0|sndq_packets_free:2036|
[2025/09/12 05:24:13 402927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38276|rttvar:23|minrtt:30532|latest_rtt:38442|ack_delay:32|
[2025/09/12 05:24:13 402939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38293|rttvar:51|minrtt:30532|latest_rtt:38442|ack_delay:32|
[2025/09/12 05:24:13 402943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2263|lost_pn:2260|thresh:3|
[2025/09/12 05:24:13 402947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 402951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38293|rtt_var:51|pto_duration:40293|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 402956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 402960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 402963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50414|
[2025/09/12 05:24:13 402967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653467633|now:1757654653402951|interv:64682|
[2025/09/12 05:24:13 402971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653467633|now:1757654653402951|interval:64682|pto_count:0|srtt:38293
[2025/09/12 05:24:13 402976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39851, ack_elapse 39884, delivered 48007|rate 1203665|lost 202|
[2025/09/12 05:24:13 402980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203665) in round 53|
[2025/09/12 05:24:13 402984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 402988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 402992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653364415|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 402997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653364415|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 403001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:50414|srtt:38293|latest_rtt:38442|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 403007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1070|largest:1070|pns:2|
[2025/09/12 05:24:13 403011] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1070|frame:ACK |recv_time:1757654653402857|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 403016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773402857|now:1757654653402857|interv:120000000|
[2025/09/12 05:24:13 403020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773402857|now:1757654653402857|interv:120000000|
[2025/09/12 05:24:13 403026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653403419|pq_index:0|
[2025/09/12 05:24:13 403030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653402238|
[2025/09/12 05:24:13 403034] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653403034|
[2025/09/12 05:24:13 403039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653403038|
[2025/09/12 05:24:13 403045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38293|min_srtt:38293|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 403049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:50414|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2485362|
[2025/09/12 05:24:13 403054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38293|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 403058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 403063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38293|min_srtt:38293|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 403067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50414|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2486541|
[2025/09/12 05:24:13 403071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38293|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 403075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 403080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38293|min_srtt:38293|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 403084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:50414|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2487720|
[2025/09/12 05:24:13 403088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 403092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 403096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 403100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 403104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 403108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50414|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2442918|
[2025/09/12 05:24:13 403115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 403119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 403123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653403419|
[2025/09/12 05:24:13 403127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653403419|
[2025/09/12 05:24:13 403131] [debug] |xqc_engine_wakeup_after|wakeup:1757654653403419|now:1757654653403131|diff:288|
[2025/09/12 05:24:13 403135] [debug] |xqc_engine_main_logic|END|now:1757654653403038|
[2025/09/12 05:24:13 403140] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653403140|
[2025/09/12 05:24:13 403144] [debug] |xqc_engine_wakeup_after|wakeup:1757654653403419|now:1757654653403144|diff:275|
[2025/09/12 05:24:13 403148] [debug] |xqc_engine_main_logic|END|now:1757654653403140|
[2025/09/12 05:24:13 404218] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653404218|
[2025/09/12 05:24:13 404227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653403419|pq_index:0|
[2025/09/12 05:24:13 404232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653403038|
[2025/09/12 05:24:13 404237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653404236|
[2025/09/12 05:24:13 404241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653403419|now:1757654653404236|
[2025/09/12 05:24:13 404245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653403419|now:1757654653404236|
[2025/09/12 05:24:13 404249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 404254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38293|min_srtt:38293|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 404259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:50414|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2487720|
[2025/09/12 05:24:13 404263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 404267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 404271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 404275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 404280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 404284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50414|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2442918|
[2025/09/12 05:24:13 404288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 404293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2306|
[2025/09/12 05:24:13 404319] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2306|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50414|now:1757654653404301|stream_id:0|stream_offset:2442918|
[2025/09/12 05:24:13 404329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2306|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 404334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50414|applimit:0|
[2025/09/12 05:24:13 404338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38293|rtt_var:51|pto_duration:40293|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 404343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 404347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 404350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51614|
[2025/09/12 05:24:13 404354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653469594|now:1757654653404338|interv:65256|
[2025/09/12 05:24:13 404359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653469594|now:1757654653404338|interval:65256|pto_count:0|srtt:38293
[2025/09/12 05:24:13 404365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:51614|
[2025/09/12 05:24:13 404369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 404374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2444097|
[2025/09/12 05:24:13 404378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 404382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2307|
[2025/09/12 05:24:13 404401] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2307|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51614|now:1757654653404388|stream_id:0|stream_offset:2444097|
[2025/09/12 05:24:13 404406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2307|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 404410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51614|applimit:0|
[2025/09/12 05:24:13 404414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38293|rtt_var:51|pto_duration:40293|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 404419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 404423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 404426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52814|
[2025/09/12 05:24:13 404430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653469681|now:1757654653404414|interv:65267|
[2025/09/12 05:24:13 404435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653469681|now:1757654653404414|interval:65267|pto_count:0|srtt:38293
[2025/09/12 05:24:13 404443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:52814|
[2025/09/12 05:24:13 404447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 404451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2445276|
[2025/09/12 05:24:13 404480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 404484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653405484|now:1757654653404484|interv:1000|
[2025/09/12 05:24:13 404488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 404494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 404501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653405484|
[2025/09/12 05:24:13 404507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653405484|
[2025/09/12 05:24:13 404513] [debug] |xqc_engine_wakeup_after|wakeup:1757654653405484|now:1757654653404513|diff:971|
[2025/09/12 05:24:13 404519] [debug] |xqc_engine_main_logic|END|now:1757654653404236|
[2025/09/12 05:24:13 404848] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653404847|
[2025/09/12 05:24:13 404854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 404860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1070|
[2025/09/12 05:24:13 404864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1071|
[2025/09/12 05:24:13 404870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1071|
[2025/09/12 05:24:13 404874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 404879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2264|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2265|path_largest_ack:2264|
[2025/09/12 05:24:13 404883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2389860|prior_time:1757654653362973|is_app_limited:0|send_elapse:39962|ack_elapse:41874|ctl_first_sent_time:1757654653364526|lagest_ack_time:1757654653404847|curr_delivered:2439067|
[2025/09/12 05:24:13 404888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653364526|
[2025/09/12 05:24:13 404893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:639||sndq_packets_used_bytes:0|sndq_packets_free:2037|
[2025/09/12 05:24:13 404897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2265|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2265|path_largest_ack:2265|
[2025/09/12 05:24:13 404901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2389860|prior_time:1757654653362973|is_app_limited:0|send_elapse:39962|ack_elapse:41874|ctl_first_sent_time:1757654653364526|lagest_ack_time:1757654653404847|curr_delivered:2440267|
[2025/09/12 05:24:13 404906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653364614|
[2025/09/12 05:24:13 404914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:638||sndq_packets_used_bytes:0|sndq_packets_free:2038|
[2025/09/12 05:24:13 404918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38293|rttvar:51|minrtt:30532|latest_rtt:40233|ack_delay:32|
[2025/09/12 05:24:13 404922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38532|rttvar:516|minrtt:30532|latest_rtt:40233|ack_delay:32|
[2025/09/12 05:24:13 404926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2265|lost_pn:2262|thresh:3|
[2025/09/12 05:24:13 404930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 404934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38532|rtt_var:516|pto_duration:40596|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 404939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 404943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 404947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50414|
[2025/09/12 05:24:13 404951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653469984|now:1757654653404934|interv:65050|
[2025/09/12 05:24:13 404955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653469984|now:1757654653404934|interval:65050|pto_count:0|srtt:38532
[2025/09/12 05:24:13 404959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39962, ack_elapse 41874, delivered 50407|rate 1203778|lost 202|
[2025/09/12 05:24:13 404964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203778) in round 53|
[2025/09/12 05:24:13 404968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 404972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 404976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653364614|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 404980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653364614|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2392260|
[2025/09/12 05:24:13 404985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:50414|srtt:38532|latest_rtt:40233|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 404991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1071|largest:1071|pns:2|
[2025/09/12 05:24:13 404995] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1071|frame:ACK |recv_time:1757654653404847|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 405002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773404847|now:1757654653404847|interv:120000000|
[2025/09/12 05:24:13 405006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773404847|now:1757654653404847|interv:120000000|
[2025/09/12 05:24:13 405010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653405484|pq_index:0|
[2025/09/12 05:24:13 405014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653404236|
[2025/09/12 05:24:13 405018] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653405018|
[2025/09/12 05:24:13 405023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653405022|
[2025/09/12 05:24:13 405029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38532|min_srtt:38532|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 405033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:50414|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2487720|
[2025/09/12 05:24:13 405038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38532|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 405043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 405047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38532|min_srtt:38532|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 405051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50414|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2488899|
[2025/09/12 05:24:13 405056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38532|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 405060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 405065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38532|min_srtt:38532|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 405069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:50414|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2490078|
[2025/09/12 05:24:13 405073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 405077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 405081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 405085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 405090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 405096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50414|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2445276|
[2025/09/12 05:24:13 405101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 405105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 405109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653405484|
[2025/09/12 05:24:13 405113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653405484|
[2025/09/12 05:24:13 405117] [debug] |xqc_engine_wakeup_after|wakeup:1757654653405484|now:1757654653405116|diff:368|
[2025/09/12 05:24:13 405121] [debug] |xqc_engine_main_logic|END|now:1757654653405022|
[2025/09/12 05:24:13 405126] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653405126|
[2025/09/12 05:24:13 405129] [debug] |xqc_engine_wakeup_after|wakeup:1757654653405484|now:1757654653405129|diff:355|
[2025/09/12 05:24:13 405133] [debug] |xqc_engine_main_logic|END|now:1757654653405126|
[2025/09/12 05:24:13 406204] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653406204|
[2025/09/12 05:24:13 406213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653405484|pq_index:0|
[2025/09/12 05:24:13 406218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653405022|
[2025/09/12 05:24:13 406223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653406222|
[2025/09/12 05:24:13 406227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653405484|now:1757654653406222|
[2025/09/12 05:24:13 406232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653405484|now:1757654653406222|
[2025/09/12 05:24:13 406235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 406241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38532|min_srtt:38532|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 406245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:50414|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2490078|
[2025/09/12 05:24:13 406250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 406254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 406258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 406262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 406267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 406271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50414|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2445276|
[2025/09/12 05:24:13 406279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 406283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2308|
[2025/09/12 05:24:13 406310] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2308|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50414|now:1757654653406291|stream_id:0|stream_offset:2445276|
[2025/09/12 05:24:13 406316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2308|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 406321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50414|applimit:0|
[2025/09/12 05:24:13 406325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38532|rtt_var:516|pto_duration:40596|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 406330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 406334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 406337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51614|
[2025/09/12 05:24:13 406341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653471887|now:1757654653406325|interv:65562|
[2025/09/12 05:24:13 406345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653471887|now:1757654653406325|interval:65562|pto_count:0|srtt:38532
[2025/09/12 05:24:13 406350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:51614|
[2025/09/12 05:24:13 406354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 406359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2446455|
[2025/09/12 05:24:13 406363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 406367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653407367|now:1757654653406367|interv:1000|
[2025/09/12 05:24:13 406371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 406375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 406379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653407367|
[2025/09/12 05:24:13 406383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653407367|
[2025/09/12 05:24:13 406387] [debug] |xqc_engine_wakeup_after|wakeup:1757654653407367|now:1757654653406387|diff:980|
[2025/09/12 05:24:13 406391] [debug] |xqc_engine_main_logic|END|now:1757654653406222|
[2025/09/12 05:24:13 406847] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653406846|
[2025/09/12 05:24:13 406856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 406862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1071|
[2025/09/12 05:24:13 406866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1072|
[2025/09/12 05:24:13 406875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1072|
[2025/09/12 05:24:13 406879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 406884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2266|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2267|path_largest_ack:2266|
[2025/09/12 05:24:13 406889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2392260|prior_time:1757654653364971|is_app_limited:0|send_elapse:39847|ack_elapse:41875|ctl_first_sent_time:1757654653366416|lagest_ack_time:1757654653406846|curr_delivered:2441467|
[2025/09/12 05:24:13 406893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653366416|
[2025/09/12 05:24:13 406898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:637||sndq_packets_used_bytes:0|sndq_packets_free:2039|
[2025/09/12 05:24:13 406902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2267|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2267|path_largest_ack:2267|
[2025/09/12 05:24:13 406906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2392260|prior_time:1757654653364971|is_app_limited:0|send_elapse:39847|ack_elapse:41875|ctl_first_sent_time:1757654653366416|lagest_ack_time:1757654653406846|curr_delivered:2442667|
[2025/09/12 05:24:13 406911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653366524|
[2025/09/12 05:24:13 406915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:636||sndq_packets_used_bytes:0|sndq_packets_free:2040|
[2025/09/12 05:24:13 406919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38532|rttvar:516|minrtt:30532|latest_rtt:40322|ack_delay:32|
[2025/09/12 05:24:13 406923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38752|rttvar:826|minrtt:30532|latest_rtt:40322|ack_delay:32|
[2025/09/12 05:24:13 406927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2267|lost_pn:2264|thresh:3|
[2025/09/12 05:24:13 406931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 406936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38752|rtt_var:826|pto_duration:42056|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 406940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 406944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 406947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49214|
[2025/09/12 05:24:13 406951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653473347|now:1757654653406935|interv:66412|
[2025/09/12 05:24:13 406955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653473347|now:1757654653406935|interval:66412|pto_count:0|srtt:38752
[2025/09/12 05:24:13 406959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39847, ack_elapse 41875, delivered 50407|rate 1203749|lost 202|
[2025/09/12 05:24:13 406964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 53 -> 54|
[2025/09/12 05:24:13 406970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203749) in round 54|
[2025/09/12 05:24:13 406974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 406978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 406982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653366524|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 406986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653366524|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 406991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:49214|srtt:38752|latest_rtt:40322|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:13 406997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1072|largest:1072|pns:2|
[2025/09/12 05:24:13 407001] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1072|frame:ACK |recv_time:1757654653406846|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 407006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773406846|now:1757654653406846|interv:120000000|
[2025/09/12 05:24:13 407010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773406846|now:1757654653406846|interv:120000000|
[2025/09/12 05:24:13 407014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653407367|pq_index:0|
[2025/09/12 05:24:13 407018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653406222|
[2025/09/12 05:24:13 407022] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653407022|
[2025/09/12 05:24:13 407026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653407025|
[2025/09/12 05:24:13 407032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38752|min_srtt:38752|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 407036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:49214|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2490078|
[2025/09/12 05:24:13 407041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38752|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 407046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 407050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38752|min_srtt:38752|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 407054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49214|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2491257|
[2025/09/12 05:24:13 407061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38752|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 407065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 407070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38752|min_srtt:38752|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 407074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:49214|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2492436|
[2025/09/12 05:24:13 407078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 407082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 407086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 407090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 407094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 407098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2446455|
[2025/09/12 05:24:13 407103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 407107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 407110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653407367|
[2025/09/12 05:24:13 407114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653407367|
[2025/09/12 05:24:13 407118] [debug] |xqc_engine_wakeup_after|wakeup:1757654653407367|now:1757654653407118|diff:249|
[2025/09/12 05:24:13 407122] [debug] |xqc_engine_main_logic|END|now:1757654653407025|
[2025/09/12 05:24:13 407127] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653407127|
[2025/09/12 05:24:13 407131] [debug] |xqc_engine_wakeup_after|wakeup:1757654653407367|now:1757654653407131|diff:236|
[2025/09/12 05:24:13 407135] [debug] |xqc_engine_main_logic|END|now:1757654653407127|
[2025/09/12 05:24:13 408207] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653408207|
[2025/09/12 05:24:13 408216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653407367|pq_index:0|
[2025/09/12 05:24:13 408220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653407025|
[2025/09/12 05:24:13 408225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653408224|
[2025/09/12 05:24:13 408229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653407367|now:1757654653408224|
[2025/09/12 05:24:13 408238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653407367|now:1757654653408224|
[2025/09/12 05:24:13 408242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 408247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38752|min_srtt:38752|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 408252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:49214|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2492436|
[2025/09/12 05:24:13 408256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 408260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 408264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 408268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 408273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 408277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2446455|
[2025/09/12 05:24:13 408281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 408286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2309|
[2025/09/12 05:24:13 408313] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2309|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49214|now:1757654653408294|stream_id:0|stream_offset:2446455|
[2025/09/12 05:24:13 408318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2309|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 408323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49214|applimit:0|
[2025/09/12 05:24:13 408327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38752|rtt_var:826|pto_duration:42056|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 408331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 408335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 408339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50414|
[2025/09/12 05:24:13 408343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653475350|now:1757654653408327|interv:67023|
[2025/09/12 05:24:13 408347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653475350|now:1757654653408327|interval:67023|pto_count:0|srtt:38752
[2025/09/12 05:24:13 408352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:50414|
[2025/09/12 05:24:13 408357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 408364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50414|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2447634|
[2025/09/12 05:24:13 408369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 408373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2310|
[2025/09/12 05:24:13 408391] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2310|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50414|now:1757654653408379|stream_id:0|stream_offset:2447634|
[2025/09/12 05:24:13 408397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2310|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 408401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50414|applimit:0|
[2025/09/12 05:24:13 408405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38752|rtt_var:826|pto_duration:42056|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 408409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 408413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 408417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51614|
[2025/09/12 05:24:13 408421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653475435|now:1757654653408405|interv:67030|
[2025/09/12 05:24:13 408425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653475435|now:1757654653408405|interval:67030|pto_count:0|srtt:38752
[2025/09/12 05:24:13 408429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:51614|
[2025/09/12 05:24:13 408434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 408438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2448813|
[2025/09/12 05:24:13 408442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 408446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653409446|now:1757654653408446|interv:1000|
[2025/09/12 05:24:13 408450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 408454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 408481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653409446|
[2025/09/12 05:24:13 408486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653409446|
[2025/09/12 05:24:13 408490] [debug] |xqc_engine_wakeup_after|wakeup:1757654653409446|now:1757654653408490|diff:956|
[2025/09/12 05:24:13 408494] [debug] |xqc_engine_main_logic|END|now:1757654653408224|
[2025/09/12 05:24:13 408836] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653408835|
[2025/09/12 05:24:13 408846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 408852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1072|
[2025/09/12 05:24:13 408856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1073|
[2025/09/12 05:24:13 408862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1073|
[2025/09/12 05:24:13 408866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 408871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2268|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2269|path_largest_ack:2268|
[2025/09/12 05:24:13 408876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2394660|prior_time:1757654653366960|is_app_limited:0|send_elapse:39851|ack_elapse:41875|ctl_first_sent_time:1757654653368402|lagest_ack_time:1757654653408835|curr_delivered:2443867|
[2025/09/12 05:24:13 408880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653368402|
[2025/09/12 05:24:13 408885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:635||sndq_packets_used_bytes:0|sndq_packets_free:2041|
[2025/09/12 05:24:13 408889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2269|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2269|path_largest_ack:2269|
[2025/09/12 05:24:13 408893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2394660|prior_time:1757654653366960|is_app_limited:0|send_elapse:39851|ack_elapse:41875|ctl_first_sent_time:1757654653368402|lagest_ack_time:1757654653408835|curr_delivered:2445067|
[2025/09/12 05:24:13 408898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653368513|
[2025/09/12 05:24:13 408902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:634||sndq_packets_used_bytes:0|sndq_packets_free:2042|
[2025/09/12 05:24:13 408906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38752|rttvar:826|minrtt:30532|latest_rtt:40322|ack_delay:32|
[2025/09/12 05:24:13 408910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38944|rttvar:1004|minrtt:30532|latest_rtt:40322|ack_delay:32|
[2025/09/12 05:24:13 408914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2269|lost_pn:2266|thresh:3|
[2025/09/12 05:24:13 408918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 408923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38944|rtt_var:1004|pto_duration:42960|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 408927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 408931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 408935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49214|
[2025/09/12 05:24:13 408939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653476339|now:1757654653408922|interv:67417|
[2025/09/12 05:24:13 408943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653476339|now:1757654653408922|interval:67417|pto_count:0|srtt:38944
[2025/09/12 05:24:13 408950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39851, ack_elapse 41875, delivered 50407|rate 1203749|lost 202|
[2025/09/12 05:24:13 408954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203749) in round 54|
[2025/09/12 05:24:13 408959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 408963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 408967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653368513|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 408971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653368513|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 408976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:49214|srtt:38944|latest_rtt:40322|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 408981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1073|largest:1073|pns:2|
[2025/09/12 05:24:13 408986] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1073|frame:ACK |recv_time:1757654653408835|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 408990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773408835|now:1757654653408835|interv:120000000|
[2025/09/12 05:24:13 408994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773408835|now:1757654653408835|interv:120000000|
[2025/09/12 05:24:13 408998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653409446|pq_index:0|
[2025/09/12 05:24:13 409002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653408224|
[2025/09/12 05:24:13 409006] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653409006|
[2025/09/12 05:24:13 409011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653409010|
[2025/09/12 05:24:13 409017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38944|min_srtt:38944|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 409021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:49214|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2492436|
[2025/09/12 05:24:13 409026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38944|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 409031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 409038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38944|min_srtt:38944|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 409042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49214|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2493615|
[2025/09/12 05:24:13 409046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38944|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 409051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 409055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38944|min_srtt:38944|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 409059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:49214|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2494794|
[2025/09/12 05:24:13 409064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 409067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 409071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 409075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 409080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 409084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2448813|
[2025/09/12 05:24:13 409088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 409092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 409096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653409446|
[2025/09/12 05:24:13 409100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653409446|
[2025/09/12 05:24:13 409104] [debug] |xqc_engine_wakeup_after|wakeup:1757654653409446|now:1757654653409104|diff:342|
[2025/09/12 05:24:13 409108] [debug] |xqc_engine_main_logic|END|now:1757654653409010|
[2025/09/12 05:24:13 409113] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653409113|
[2025/09/12 05:24:13 409117] [debug] |xqc_engine_wakeup_after|wakeup:1757654653409446|now:1757654653409117|diff:329|
[2025/09/12 05:24:13 409121] [debug] |xqc_engine_main_logic|END|now:1757654653409113|
[2025/09/12 05:24:13 410192] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653410192|
[2025/09/12 05:24:13 410201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653409446|pq_index:0|
[2025/09/12 05:24:13 410205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653409010|
[2025/09/12 05:24:13 410210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653410209|
[2025/09/12 05:24:13 410218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653409446|now:1757654653410209|
[2025/09/12 05:24:13 410222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653409446|now:1757654653410209|
[2025/09/12 05:24:13 410226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 410234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38944|min_srtt:38944|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 410241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:49214|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2494794|
[2025/09/12 05:24:13 410246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 410250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 410254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 410258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 410263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 410267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2448813|
[2025/09/12 05:24:13 410271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 410276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2311|
[2025/09/12 05:24:13 410302] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2311|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49214|now:1757654653410284|stream_id:0|stream_offset:2448813|
[2025/09/12 05:24:13 410308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2311|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 410312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49214|applimit:0|
[2025/09/12 05:24:13 410317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38944|rtt_var:1004|pto_duration:42960|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 410321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 410325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 410329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50414|
[2025/09/12 05:24:13 410333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653478244|now:1757654653410317|interv:67927|
[2025/09/12 05:24:13 410337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653478244|now:1757654653410317|interval:67927|pto_count:0|srtt:38944
[2025/09/12 05:24:13 410345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:50414|
[2025/09/12 05:24:13 410349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 410354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50414|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2449992|
[2025/09/12 05:24:13 410358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 410362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653411362|now:1757654653410362|interv:1000|
[2025/09/12 05:24:13 410366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 410369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 410373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653411362|
[2025/09/12 05:24:13 410377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653411362|
[2025/09/12 05:24:13 410381] [debug] |xqc_engine_wakeup_after|wakeup:1757654653411362|now:1757654653410381|diff:981|
[2025/09/12 05:24:13 410385] [debug] |xqc_engine_main_logic|END|now:1757654653410209|
[2025/09/12 05:24:13 410838] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653410837|
[2025/09/12 05:24:13 410847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 410853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1073|
[2025/09/12 05:24:13 410856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1074|
[2025/09/12 05:24:13 410862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1074|
[2025/09/12 05:24:13 410866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 410871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2270|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2271|path_largest_ack:2270|
[2025/09/12 05:24:13 410876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:2394660|prior_time:1757654653366960|is_app_limited:0|send_elapse:40049|ack_elapse:43877|ctl_first_sent_time:1757654653368600|lagest_ack_time:1757654653410837|curr_delivered:2446267|
[2025/09/12 05:24:13 410880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653368600|
[2025/09/12 05:24:13 410885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:633||sndq_packets_used_bytes:0|sndq_packets_free:2043|
[2025/09/12 05:24:13 410889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2271|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2271|path_largest_ack:2271|
[2025/09/12 05:24:13 410894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50407|prior_delivered:2397060|prior_time:1757654653368966|is_app_limited:0|send_elapse:39855|ack_elapse:41871|ctl_first_sent_time:1757654653370418|lagest_ack_time:1757654653410837|curr_delivered:2447467|
[2025/09/12 05:24:13 410898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653370418|
[2025/09/12 05:24:13 410902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:632||sndq_packets_used_bytes:0|sndq_packets_free:2044|
[2025/09/12 05:24:13 410910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38944|rttvar:1004|minrtt:30532|latest_rtt:40419|ack_delay:32|
[2025/09/12 05:24:13 410914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39124|rttvar:1113|minrtt:30532|latest_rtt:40419|ack_delay:32|
[2025/09/12 05:24:13 410919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2271|lost_pn:2268|thresh:3|
[2025/09/12 05:24:13 410923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 410927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39124|rtt_var:1113|pto_duration:43576|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 410931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 410935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 410939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 410943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653478860|now:1757654653410927|interv:67933|
[2025/09/12 05:24:13 410947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653478860|now:1757654653410927|interval:67933|pto_count:0|srtt:39124
[2025/09/12 05:24:13 410951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39855, ack_elapse 41871, delivered 50407|rate 1203864|lost 202|
[2025/09/12 05:24:13 410956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203864) in round 54|
[2025/09/12 05:24:13 410960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 410964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 410968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653370418|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 410973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653370418|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 410977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:48014|srtt:39124|latest_rtt:40419|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 410982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:13 410987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654653435837|now:1757654653410837|interv:25000|
[2025/09/12 05:24:13 410992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653410837|max_ack_delay:25000|
[2025/09/12 05:24:13 410999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1074|largest:1074|pns:2|
[2025/09/12 05:24:13 411003] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1074|frame:PING ACK |recv_time:1757654653410837|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 411008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773410837|now:1757654653410837|interv:120000000|
[2025/09/12 05:24:13 411012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773410837|now:1757654653410837|interv:120000000|
[2025/09/12 05:24:13 411016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653411362|pq_index:0|
[2025/09/12 05:24:13 411020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653410209|
[2025/09/12 05:24:13 411024] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653411024|
[2025/09/12 05:24:13 411029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653411028|
[2025/09/12 05:24:13 411034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39124|min_srtt:39124|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 411039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2494794|
[2025/09/12 05:24:13 411043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39124|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 411048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 411052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39124|min_srtt:39124|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 411056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2495973|
[2025/09/12 05:24:13 411060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39124|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 411065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 411069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39124|min_srtt:39124|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 411073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2497152|
[2025/09/12 05:24:13 411077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 411081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 411088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 411092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 411096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 411100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2449992|
[2025/09/12 05:24:13 411105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 411108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 411112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653411362|
[2025/09/12 05:24:13 411116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653411362|
[2025/09/12 05:24:13 411120] [debug] |xqc_engine_wakeup_after|wakeup:1757654653411362|now:1757654653411120|diff:242|
[2025/09/12 05:24:13 411124] [debug] |xqc_engine_main_logic|END|now:1757654653411028|
[2025/09/12 05:24:13 411129] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653411129|
[2025/09/12 05:24:13 411133] [debug] |xqc_engine_wakeup_after|wakeup:1757654653411362|now:1757654653411133|diff:229|
[2025/09/12 05:24:13 411137] [debug] |xqc_engine_main_logic|END|now:1757654653411129|
[2025/09/12 05:24:13 412209] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653412208|
[2025/09/12 05:24:13 412217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653411362|pq_index:0|
[2025/09/12 05:24:13 412222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653411028|
[2025/09/12 05:24:13 412227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653412226|
[2025/09/12 05:24:13 412231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653411362|now:1757654653412226|
[2025/09/12 05:24:13 412236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653411362|now:1757654653412226|
[2025/09/12 05:24:13 412240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 412245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39124|min_srtt:39124|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 412250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2497152|
[2025/09/12 05:24:13 412254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 412258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 412262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 412266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 412275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 412279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2449992|
[2025/09/12 05:24:13 412284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 412288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2312|
[2025/09/12 05:24:13 412315] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2312|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48014|now:1757654653412296|stream_id:0|stream_offset:2449992|
[2025/09/12 05:24:13 412321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2312|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 412325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48014|applimit:0|
[2025/09/12 05:24:13 412330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39124|rtt_var:1113|pto_duration:43576|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 412334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 412338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 412342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49214|
[2025/09/12 05:24:13 412346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653480872|now:1757654653412330|interv:68542|
[2025/09/12 05:24:13 412350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653480872|now:1757654653412330|interval:68542|pto_count:0|srtt:39124
[2025/09/12 05:24:13 412355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:49214|
[2025/09/12 05:24:13 412359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 412363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2451171|
[2025/09/12 05:24:13 412368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 412372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2313|
[2025/09/12 05:24:13 412390] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2313|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49214|now:1757654653412378|stream_id:0|stream_offset:2451171|
[2025/09/12 05:24:13 412395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2313|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 412399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49214|applimit:0|
[2025/09/12 05:24:13 412403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39124|rtt_var:1113|pto_duration:43576|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 412411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 412415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 412419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50414|
[2025/09/12 05:24:13 412423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653480954|now:1757654653412403|interv:68551|
[2025/09/12 05:24:13 412427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653480954|now:1757654653412403|interval:68551|pto_count:0|srtt:39124
[2025/09/12 05:24:13 412432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:50414|
[2025/09/12 05:24:13 412437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 412441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50414|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2452350|
[2025/09/12 05:24:13 412445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 412449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653413449|now:1757654653412449|interv:1000|
[2025/09/12 05:24:13 412453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 412480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 412485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653413449|
[2025/09/12 05:24:13 412489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653413449|
[2025/09/12 05:24:13 412493] [debug] |xqc_engine_wakeup_after|wakeup:1757654653413449|now:1757654653412493|diff:956|
[2025/09/12 05:24:13 412497] [debug] |xqc_engine_main_logic|END|now:1757654653412226|
[2025/09/12 05:24:13 412824] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653412823|
[2025/09/12 05:24:13 412831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 412837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1074|
[2025/09/12 05:24:13 412841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1075|
[2025/09/12 05:24:13 412847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1075|
[2025/09/12 05:24:13 412851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 412856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2272|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2273|path_largest_ack:2272|
[2025/09/12 05:24:13 412860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:2397060|prior_time:1757654653368966|is_app_limited:0|send_elapse:39964|ack_elapse:43857|ctl_first_sent_time:1757654653370527|lagest_ack_time:1757654653412823|curr_delivered:2448667|
[2025/09/12 05:24:13 412865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653370527|
[2025/09/12 05:24:13 412874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:631||sndq_packets_used_bytes:0|sndq_packets_free:2045|
[2025/09/12 05:24:13 412878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2273|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2273|path_largest_ack:2273|
[2025/09/12 05:24:13 412882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50407|prior_delivered:2399460|prior_time:1757654653370954|is_app_limited:0|send_elapse:39861|ack_elapse:41869|ctl_first_sent_time:1757654653372409|lagest_ack_time:1757654653412823|curr_delivered:2449867|
[2025/09/12 05:24:13 412887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653372409|
[2025/09/12 05:24:13 412891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:630||sndq_packets_used_bytes:0|sndq_packets_free:2046|
[2025/09/12 05:24:13 412895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39124|rttvar:1113|minrtt:30532|latest_rtt:40414|ack_delay:40|
[2025/09/12 05:24:13 412899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39280|rttvar:1147|minrtt:30532|latest_rtt:40414|ack_delay:40|
[2025/09/12 05:24:13 412903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2273|lost_pn:2270|thresh:3|
[2025/09/12 05:24:13 412907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 412912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39280|rtt_var:1147|pto_duration:43868|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 412916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 412920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 412924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 412928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653481246|now:1757654653412911|interv:68335|
[2025/09/12 05:24:13 412932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653481246|now:1757654653412911|interval:68335|pto_count:0|srtt:39280
[2025/09/12 05:24:13 412936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39861, ack_elapse 41869, delivered 50407|rate 1203921|lost 202|
[2025/09/12 05:24:13 412941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203921) in round 54|
[2025/09/12 05:24:13 412945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 412949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 412953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653372409|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 412957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653372409|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 412964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:48014|srtt:39280|latest_rtt:40414|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 412970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1075|largest:1075|pns:2|
[2025/09/12 05:24:13 412975] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1075|frame:ACK |recv_time:1757654653412823|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 412979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773412823|now:1757654653412823|interv:120000000|
[2025/09/12 05:24:13 412983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773412823|now:1757654653412823|interv:120000000|
[2025/09/12 05:24:13 412987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653413449|pq_index:0|
[2025/09/12 05:24:13 412992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653412226|
[2025/09/12 05:24:13 412996] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653412995|
[2025/09/12 05:24:13 413000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653412999|
[2025/09/12 05:24:13 413006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39280|min_srtt:39280|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 413010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2497152|
[2025/09/12 05:24:13 413015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39280|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 413020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 413024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39280|min_srtt:39280|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 413028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2498331|
[2025/09/12 05:24:13 413033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39280|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 413037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 413041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39280|min_srtt:39280|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 413046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2499510|
[2025/09/12 05:24:13 413054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 413057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 413061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 413065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 413070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 413074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2452350|
[2025/09/12 05:24:13 413078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 413082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 413086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653413449|
[2025/09/12 05:24:13 413090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653413449|
[2025/09/12 05:24:13 413094] [debug] |xqc_engine_wakeup_after|wakeup:1757654653413449|now:1757654653413094|diff:355|
[2025/09/12 05:24:13 413098] [debug] |xqc_engine_main_logic|END|now:1757654653412999|
[2025/09/12 05:24:13 413103] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653413103|
[2025/09/12 05:24:13 413107] [debug] |xqc_engine_wakeup_after|wakeup:1757654653413449|now:1757654653413107|diff:342|
[2025/09/12 05:24:13 413111] [debug] |xqc_engine_main_logic|END|now:1757654653413103|
[2025/09/12 05:24:13 414182] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653414182|
[2025/09/12 05:24:13 414191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653413449|pq_index:0|
[2025/09/12 05:24:13 414195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653412999|
[2025/09/12 05:24:13 414200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653414199|
[2025/09/12 05:24:13 414205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653413449|now:1757654653414199|
[2025/09/12 05:24:13 414209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653413449|now:1757654653414199|
[2025/09/12 05:24:13 414213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 414218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39280|min_srtt:39280|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 414223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2499510|
[2025/09/12 05:24:13 414227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 414231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 414235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 414243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 414248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 414252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2452350|
[2025/09/12 05:24:13 414257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 414261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2314|
[2025/09/12 05:24:13 414288] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2314|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48014|now:1757654653414269|stream_id:0|stream_offset:2452350|
[2025/09/12 05:24:13 414294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2314|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 414299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48014|applimit:0|
[2025/09/12 05:24:13 414303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39280|rtt_var:1147|pto_duration:43868|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 414307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 414311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 414315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49214|
[2025/09/12 05:24:13 414319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653483137|now:1757654653414303|interv:68834|
[2025/09/12 05:24:13 414323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653483137|now:1757654653414303|interval:68834|pto_count:0|srtt:39280
[2025/09/12 05:24:13 414327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:49214|
[2025/09/12 05:24:13 414332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 414336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2453529|
[2025/09/12 05:24:13 414341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 414345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653415344|now:1757654653414344|interv:1000|
[2025/09/12 05:24:13 414349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 414352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 414356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653415344|
[2025/09/12 05:24:13 414360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653415344|
[2025/09/12 05:24:13 414368] [debug] |xqc_engine_wakeup_after|wakeup:1757654653415344|now:1757654653414368|diff:976|
[2025/09/12 05:24:13 414372] [debug] |xqc_engine_main_logic|END|now:1757654653414199|
[2025/09/12 05:24:13 414815] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653414814|
[2025/09/12 05:24:13 414824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 414830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1075|
[2025/09/12 05:24:13 414834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1076|
[2025/09/12 05:24:13 414840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1076|
[2025/09/12 05:24:13 414844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 414849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2274|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2275|path_largest_ack:2274|
[2025/09/12 05:24:13 414854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:2399460|prior_time:1757654653370954|is_app_limited:0|send_elapse:39971|ack_elapse:43860|ctl_first_sent_time:1757654653372519|lagest_ack_time:1757654653414814|curr_delivered:2451067|
[2025/09/12 05:24:13 414858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653372519|
[2025/09/12 05:24:13 414863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:629||sndq_packets_used_bytes:0|sndq_packets_free:2047|
[2025/09/12 05:24:13 414867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2275|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2275|path_largest_ack:2275|
[2025/09/12 05:24:13 414871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:2399460|prior_time:1757654653370954|is_app_limited:0|send_elapse:39971|ack_elapse:43860|ctl_first_sent_time:1757654653372519|lagest_ack_time:1757654653414814|curr_delivered:2452267|
[2025/09/12 05:24:13 414876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653372599|
[2025/09/12 05:24:13 414880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:628||sndq_packets_used_bytes:0|sndq_packets_free:2048|
[2025/09/12 05:24:13 414884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39280|rttvar:1147|minrtt:30532|latest_rtt:42215|ack_delay:32|
[2025/09/12 05:24:13 414888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39642|rttvar:1586|minrtt:30532|latest_rtt:42215|ack_delay:32|
[2025/09/12 05:24:13 414892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2275|lost_pn:2272|thresh:3|
[2025/09/12 05:24:13 414896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 414901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39642|rtt_var:1586|pto_duration:45986|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 414905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 414909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 414916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 414920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653485255|now:1757654653414900|interv:70355|
[2025/09/12 05:24:13 414924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653485255|now:1757654653414900|interval:70355|pto_count:0|srtt:39642
[2025/09/12 05:24:13 414929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39971, ack_elapse 43860, delivered 52807|rate 1203989|lost 202|
[2025/09/12 05:24:13 414933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203989) in round 54|
[2025/09/12 05:24:13 414937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 414942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 414945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653372599|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 414950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653372599|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 414955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:46814|srtt:39642|latest_rtt:42215|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 414960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1076|largest:1076|pns:2|
[2025/09/12 05:24:13 414965] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1076|frame:ACK |recv_time:1757654653414814|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 414969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773414814|now:1757654653414814|interv:120000000|
[2025/09/12 05:24:13 414973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773414814|now:1757654653414814|interv:120000000|
[2025/09/12 05:24:13 414977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653415344|pq_index:0|
[2025/09/12 05:24:13 414982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653414199|
[2025/09/12 05:24:13 414986] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653414985|
[2025/09/12 05:24:13 414990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653414989|
[2025/09/12 05:24:13 414996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39642|min_srtt:39642|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 415000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2499510|
[2025/09/12 05:24:13 415008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39642|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 415012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 415017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39642|min_srtt:39642|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 415021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2500689|
[2025/09/12 05:24:13 415025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39642|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 415030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 415034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39642|min_srtt:39642|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 415038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2501868|
[2025/09/12 05:24:13 415042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 415046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 415050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 415054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 415059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 415063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2453529|
[2025/09/12 05:24:13 415067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 415071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 415075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653415344|
[2025/09/12 05:24:13 415079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653415344|
[2025/09/12 05:24:13 415083] [debug] |xqc_engine_wakeup_after|wakeup:1757654653415344|now:1757654653415083|diff:261|
[2025/09/12 05:24:13 415087] [debug] |xqc_engine_main_logic|END|now:1757654653414989|
[2025/09/12 05:24:13 415092] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653415092|
[2025/09/12 05:24:13 415096] [debug] |xqc_engine_wakeup_after|wakeup:1757654653415344|now:1757654653415096|diff:248|
[2025/09/12 05:24:13 415100] [debug] |xqc_engine_main_logic|END|now:1757654653415092|
[2025/09/12 05:24:13 416171] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653416171|
[2025/09/12 05:24:13 416180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653415344|pq_index:0|
[2025/09/12 05:24:13 416191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653414989|
[2025/09/12 05:24:13 416196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653416195|
[2025/09/12 05:24:13 416201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653415344|now:1757654653416195|
[2025/09/12 05:24:13 416205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653415344|now:1757654653416195|
[2025/09/12 05:24:13 416209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 416214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39642|min_srtt:39642|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 416219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2501868|
[2025/09/12 05:24:13 416223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 416227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 416231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 416235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 416240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 416244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2453529|
[2025/09/12 05:24:13 416248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 416253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2315|
[2025/09/12 05:24:13 416280] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2315|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653416261|stream_id:0|stream_offset:2453529|
[2025/09/12 05:24:13 416286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2315|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 416290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 416295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39642|rtt_var:1586|pto_duration:45986|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 416299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 416303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 416307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 416314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653487247|now:1757654653416295|interv:70952|
[2025/09/12 05:24:13 416319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653487247|now:1757654653416295|interval:70952|pto_count:0|srtt:39642
[2025/09/12 05:24:13 416323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48014|
[2025/09/12 05:24:13 416328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 416332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2454708|
[2025/09/12 05:24:13 416337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 416341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2316|
[2025/09/12 05:24:13 416359] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2316|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48014|now:1757654653416346|stream_id:0|stream_offset:2454708|
[2025/09/12 05:24:13 416364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2316|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 416368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48014|applimit:0|
[2025/09/12 05:24:13 416372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39642|rtt_var:1586|pto_duration:45986|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 416377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 416381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 416384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49214|
[2025/09/12 05:24:13 416388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653487332|now:1757654653416372|interv:70960|
[2025/09/12 05:24:13 416392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653487332|now:1757654653416372|interval:70960|pto_count:0|srtt:39642
[2025/09/12 05:24:13 416397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:49214|
[2025/09/12 05:24:13 416401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 416405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2455887|
[2025/09/12 05:24:13 416410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 416413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653417413|now:1757654653416413|interv:1000|
[2025/09/12 05:24:13 416417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 416424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 416428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653417413|
[2025/09/12 05:24:13 416432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653417413|
[2025/09/12 05:24:13 416436] [debug] |xqc_engine_wakeup_after|wakeup:1757654653417413|now:1757654653416436|diff:977|
[2025/09/12 05:24:13 416441] [debug] |xqc_engine_main_logic|END|now:1757654653416195|
[2025/09/12 05:24:13 416814] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653416813|
[2025/09/12 05:24:13 416823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 416829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1076|
[2025/09/12 05:24:13 416833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1077|
[2025/09/12 05:24:13 416839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1077|
[2025/09/12 05:24:13 416843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 416848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2276|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2277|path_largest_ack:2276|
[2025/09/12 05:24:13 416852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:2401860|prior_time:1757654653372948|is_app_limited:0|send_elapse:39835|ack_elapse:43865|ctl_first_sent_time:1757654653374392|lagest_ack_time:1757654653416813|curr_delivered:2453467|
[2025/09/12 05:24:13 416857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653374392|
[2025/09/12 05:24:13 416862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:627||sndq_packets_used_bytes:0|sndq_packets_free:2049|
[2025/09/12 05:24:13 416866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2277|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2277|path_largest_ack:2277|
[2025/09/12 05:24:13 416870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:2401860|prior_time:1757654653372948|is_app_limited:0|send_elapse:39835|ack_elapse:43865|ctl_first_sent_time:1757654653374392|lagest_ack_time:1757654653416813|curr_delivered:2454667|
[2025/09/12 05:24:13 416875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653374498|
[2025/09/12 05:24:13 416879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:626||sndq_packets_used_bytes:0|sndq_packets_free:2050|
[2025/09/12 05:24:13 416883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39642|rttvar:1586|minrtt:30532|latest_rtt:42315|ack_delay:32|
[2025/09/12 05:24:13 416887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39972|rttvar:1850|minrtt:30532|latest_rtt:42315|ack_delay:32|
[2025/09/12 05:24:13 416891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2277|lost_pn:2274|thresh:3|
[2025/09/12 05:24:13 416895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 416899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39972|rtt_var:1850|pto_duration:47372|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 416908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 416912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 416915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 416919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653488718|now:1757654653416899|interv:71819|
[2025/09/12 05:24:13 416923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653488718|now:1757654653416899|interval:71819|pto_count:0|srtt:39972
[2025/09/12 05:24:13 416928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39835, ack_elapse 43865, delivered 52807|rate 1203852|lost 202|
[2025/09/12 05:24:13 416932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203852) in round 54|
[2025/09/12 05:24:13 416937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 416941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 416945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653374498|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 416949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653374498|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 416953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:46814|srtt:39972|latest_rtt:42315|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 416959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1077|largest:1077|pns:2|
[2025/09/12 05:24:13 416963] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1077|frame:ACK |recv_time:1757654653416813|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 416968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773416813|now:1757654653416813|interv:120000000|
[2025/09/12 05:24:13 416972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773416813|now:1757654653416813|interv:120000000|
[2025/09/12 05:24:13 416976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653417413|pq_index:0|
[2025/09/12 05:24:13 416980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653416195|
[2025/09/12 05:24:13 416984] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653416984|
[2025/09/12 05:24:13 416989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653416988|
[2025/09/12 05:24:13 416995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39972|min_srtt:39972|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 417002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2501868|
[2025/09/12 05:24:13 417006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39972|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 417011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 417015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39972|min_srtt:39972|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 417019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2503047|
[2025/09/12 05:24:13 417024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39972|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 417028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 417032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39972|min_srtt:39972|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 417037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2504226|
[2025/09/12 05:24:13 417041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 417045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 417049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 417053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 417057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 417061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2455887|
[2025/09/12 05:24:13 417066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 417070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 417074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653417413|
[2025/09/12 05:24:13 417077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653417413|
[2025/09/12 05:24:13 417081] [debug] |xqc_engine_wakeup_after|wakeup:1757654653417413|now:1757654653417081|diff:332|
[2025/09/12 05:24:13 417086] [debug] |xqc_engine_main_logic|END|now:1757654653416988|
[2025/09/12 05:24:13 417091] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653417090|
[2025/09/12 05:24:13 417094] [debug] |xqc_engine_wakeup_after|wakeup:1757654653417413|now:1757654653417094|diff:319|
[2025/09/12 05:24:13 417103] [debug] |xqc_engine_main_logic|END|now:1757654653417090|
[2025/09/12 05:24:13 418173] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653418173|
[2025/09/12 05:24:13 418182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653417413|pq_index:0|
[2025/09/12 05:24:13 418187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653416988|
[2025/09/12 05:24:13 418192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653418191|
[2025/09/12 05:24:13 418196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653417413|now:1757654653418191|
[2025/09/12 05:24:13 418201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653417413|now:1757654653418191|
[2025/09/12 05:24:13 418204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 418210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39972|min_srtt:39972|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 418214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2504226|
[2025/09/12 05:24:13 418219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 418222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 418226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 418231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 418235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 418239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2455887|
[2025/09/12 05:24:13 418244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 418248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2317|
[2025/09/12 05:24:13 418275] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2317|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653418256|stream_id:0|stream_offset:2455887|
[2025/09/12 05:24:13 418281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2317|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 418285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 418289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39972|rtt_var:1850|pto_duration:47372|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 418294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 418302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 418306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 418310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653490628|now:1757654653418289|interv:72339|
[2025/09/12 05:24:13 418314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653490628|now:1757654653418289|interval:72339|pto_count:0|srtt:39972
[2025/09/12 05:24:13 418319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48014|
[2025/09/12 05:24:13 418323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 418327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2457066|
[2025/09/12 05:24:13 418332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 418336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653419336|now:1757654653418336|interv:1000|
[2025/09/12 05:24:13 418340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 418344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 418348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653419336|
[2025/09/12 05:24:13 418352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653419336|
[2025/09/12 05:24:13 418356] [debug] |xqc_engine_wakeup_after|wakeup:1757654653419336|now:1757654653418356|diff:980|
[2025/09/12 05:24:13 418360] [debug] |xqc_engine_main_logic|END|now:1757654653418191|
[2025/09/12 05:24:13 418801] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653418800|
[2025/09/12 05:24:13 418810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 418816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1077|
[2025/09/12 05:24:13 418820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1078|
[2025/09/12 05:24:13 418826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1078|
[2025/09/12 05:24:13 418830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 418835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2278|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:2279|path_largest_ack:2278|
[2025/09/12 05:24:13 418840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51614|prior_delivered:2404260|prior_time:1757654653374941|is_app_limited:0|send_elapse:39880|ack_elapse:43859|ctl_first_sent_time:1757654653376422|lagest_ack_time:1757654653418800|curr_delivered:2455874|
[2025/09/12 05:24:13 418846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653376422|
[2025/09/12 05:24:13 418850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:625||sndq_packets_used_bytes:0|sndq_packets_free:2051|
[2025/09/12 05:24:13 418854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2279|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2279|path_largest_ack:2279|
[2025/09/12 05:24:13 418863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51614|prior_delivered:2404260|prior_time:1757654653374941|is_app_limited:0|send_elapse:39880|ack_elapse:43859|ctl_first_sent_time:1757654653376422|lagest_ack_time:1757654653418800|curr_delivered:2457074|
[2025/09/12 05:24:13 418867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653376535|
[2025/09/12 05:24:13 418871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:624||sndq_packets_used_bytes:0|sndq_packets_free:2052|
[2025/09/12 05:24:13 418876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39972|rttvar:1850|minrtt:30532|latest_rtt:42265|ack_delay:32|
[2025/09/12 05:24:13 418881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40255|rttvar:1953|minrtt:30532|latest_rtt:42265|ack_delay:32|
[2025/09/12 05:24:13 418887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2279|lost_pn:2276|thresh:3|
[2025/09/12 05:24:13 418891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1057|pns:2|
[2025/09/12 05:24:13 418895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 418899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40255|rtt_var:1953|pto_duration:48067|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 418903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 418907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 418911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 418915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653491323|now:1757654653418899|interv:72424|
[2025/09/12 05:24:13 418919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653491323|now:1757654653418899|interval:72424|pto_count:0|srtt:40255
[2025/09/12 05:24:13 418923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39880, ack_elapse 43859, delivered 52814|rate 1204177|lost 202|
[2025/09/12 05:24:13 418928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204177) in round 54|
[2025/09/12 05:24:13 418932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 418936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 418940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2407|po_sent_time:1757654653376535|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 418945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2407|po_sent_time:1757654653376535|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 418949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:40255|latest_rtt:42265|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 418958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1078|largest:1078|pns:2|
[2025/09/12 05:24:13 418962] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1078|frame:ACK |recv_time:1757654653418800|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 418967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773418800|now:1757654653418800|interv:120000000|
[2025/09/12 05:24:13 418971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773418800|now:1757654653418800|interv:120000000|
[2025/09/12 05:24:13 418975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653419336|pq_index:0|
[2025/09/12 05:24:13 418979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653418191|
[2025/09/12 05:24:13 418983] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653418983|
[2025/09/12 05:24:13 418988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653418987|
[2025/09/12 05:24:13 418993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40255|min_srtt:40255|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 418998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2504226|
[2025/09/12 05:24:13 419002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40255|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 419007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 419011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40255|min_srtt:40255|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 419015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2505405|
[2025/09/12 05:24:13 419020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40255|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 419024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 419028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40255|min_srtt:40255|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 419032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2506584|
[2025/09/12 05:24:13 419037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 419043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 419047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 419051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 419056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 419060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2457066|
[2025/09/12 05:24:13 419064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 419068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 419072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653419336|
[2025/09/12 05:24:13 419076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653419336|
[2025/09/12 05:24:13 419080] [debug] |xqc_engine_wakeup_after|wakeup:1757654653419336|now:1757654653419080|diff:256|
[2025/09/12 05:24:13 419084] [debug] |xqc_engine_main_logic|END|now:1757654653418987|
[2025/09/12 05:24:13 419089] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653419089|
[2025/09/12 05:24:13 419093] [debug] |xqc_engine_wakeup_after|wakeup:1757654653419336|now:1757654653419092|diff:244|
[2025/09/12 05:24:13 419096] [debug] |xqc_engine_main_logic|END|now:1757654653419089|
[2025/09/12 05:24:13 420167] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653420167|
[2025/09/12 05:24:13 420176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653419336|pq_index:0|
[2025/09/12 05:24:13 420181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653418987|
[2025/09/12 05:24:13 420186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653420184|
[2025/09/12 05:24:13 420190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653419336|now:1757654653420184|
[2025/09/12 05:24:13 420194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653419336|now:1757654653420184|
[2025/09/12 05:24:13 420198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 420204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40255|min_srtt:40255|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 420208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2506584|
[2025/09/12 05:24:13 420212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 420216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 420220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 420229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 420233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 420238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2457066|
[2025/09/12 05:24:13 420242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 420246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2318|
[2025/09/12 05:24:13 420273] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2318|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653420254|stream_id:0|stream_offset:2457066|
[2025/09/12 05:24:13 420279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2318|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 420283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 420288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40255|rtt_var:1953|pto_duration:48067|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 420292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 420296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 420300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 420304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653493321|now:1757654653420287|interv:73034|
[2025/09/12 05:24:13 420308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653493321|now:1757654653420287|interval:73034|pto_count:0|srtt:40255
[2025/09/12 05:24:13 420312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 420317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 420321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2458245|
[2025/09/12 05:24:13 420325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 420329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2319|
[2025/09/12 05:24:13 420346] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2319|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653420335|stream_id:0|stream_offset:2458245|
[2025/09/12 05:24:13 420352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2319|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 420359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 420363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40255|rtt_var:1953|pto_duration:48067|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 420368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 420372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 420375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 420379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653493402|now:1757654653420363|interv:73039|
[2025/09/12 05:24:13 420383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653493402|now:1757654653420363|interval:73039|pto_count:0|srtt:40255
[2025/09/12 05:24:13 420388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 420392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 420396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2459424|
[2025/09/12 05:24:13 420400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 420404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653421404|now:1757654653420404|interv:1000|
[2025/09/12 05:24:13 420408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 420412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 420416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653421404|
[2025/09/12 05:24:13 420420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653421404|
[2025/09/12 05:24:13 420424] [debug] |xqc_engine_wakeup_after|wakeup:1757654653421404|now:1757654653420424|diff:980|
[2025/09/12 05:24:13 420428] [debug] |xqc_engine_main_logic|END|now:1757654653420184|
[2025/09/12 05:24:13 420811] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653420810|
[2025/09/12 05:24:13 420820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 420826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1078|
[2025/09/12 05:24:13 420830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1079|
[2025/09/12 05:24:13 420836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1079|
[2025/09/12 05:24:13 420840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 420845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2280|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2281|path_largest_ack:2280|
[2025/09/12 05:24:13 420849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54014|prior_delivered:2404260|prior_time:1757654653374941|is_app_limited:0|send_elapse:40086|ack_elapse:45869|ctl_first_sent_time:1757654653376628|lagest_ack_time:1757654653420810|curr_delivered:2458274|
[2025/09/12 05:24:13 420858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653376628|
[2025/09/12 05:24:13 420863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:623||sndq_packets_used_bytes:0|sndq_packets_free:2053|
[2025/09/12 05:24:13 420867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2281|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2281|path_largest_ack:2281|
[2025/09/12 05:24:13 420871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52814|prior_delivered:2406660|prior_time:1757654653376945|is_app_limited:0|send_elapse:39859|ack_elapse:43865|ctl_first_sent_time:1757654653378402|lagest_ack_time:1757654653420810|curr_delivered:2459474|
[2025/09/12 05:24:13 420875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653378402|
[2025/09/12 05:24:13 420879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:622||sndq_packets_used_bytes:0|sndq_packets_free:2054|
[2025/09/12 05:24:13 420883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40255|rttvar:1953|minrtt:30532|latest_rtt:42408|ack_delay:32|
[2025/09/12 05:24:13 420888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40521|rttvar:1995|minrtt:30532|latest_rtt:42408|ack_delay:32|
[2025/09/12 05:24:13 420892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2281|lost_pn:2278|thresh:3|
[2025/09/12 05:24:13 420896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 420900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40521|rtt_var:1995|pto_duration:48501|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 420905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 420908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 420912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 420916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653493836|now:1757654653420900|interv:72936|
[2025/09/12 05:24:13 420920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653493836|now:1757654653420900|interval:72936|pto_count:0|srtt:40521
[2025/09/12 05:24:13 420925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39859, ack_elapse 43865, delivered 52814|rate 1204012|lost 202|
[2025/09/12 05:24:13 420929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204012) in round 54|
[2025/09/12 05:24:13 420934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 420938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 420942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653378402|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 420946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653378402|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 420953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:40521|latest_rtt:42408|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 420959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1079|largest:1079|pns:2|
[2025/09/12 05:24:13 420963] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1079|frame:ACK |recv_time:1757654653420810|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 420968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773420810|now:1757654653420810|interv:120000000|
[2025/09/12 05:24:13 420972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773420810|now:1757654653420810|interv:120000000|
[2025/09/12 05:24:13 420976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653421404|pq_index:0|
[2025/09/12 05:24:13 420980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653420184|
[2025/09/12 05:24:13 420984] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653420984|
[2025/09/12 05:24:13 420989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653420988|
[2025/09/12 05:24:13 420995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40521|min_srtt:40521|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 420999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2506584|
[2025/09/12 05:24:13 421004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40521|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 421008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 421013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40521|min_srtt:40521|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 421017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2507763|
[2025/09/12 05:24:13 421021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40521|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 421026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 421030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40521|min_srtt:40521|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 421034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2508942|
[2025/09/12 05:24:13 421041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 421045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 421049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 421053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 421057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 421061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2459424|
[2025/09/12 05:24:13 421066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 421069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 421073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653421404|
[2025/09/12 05:24:13 421077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653421404|
[2025/09/12 05:24:13 421081] [debug] |xqc_engine_wakeup_after|wakeup:1757654653421404|now:1757654653421081|diff:323|
[2025/09/12 05:24:13 421085] [debug] |xqc_engine_main_logic|END|now:1757654653420988|
[2025/09/12 05:24:13 421090] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653421090|
[2025/09/12 05:24:13 421094] [debug] |xqc_engine_wakeup_after|wakeup:1757654653421404|now:1757654653421094|diff:310|
[2025/09/12 05:24:13 421098] [debug] |xqc_engine_main_logic|END|now:1757654653421090|
[2025/09/12 05:24:13 422169] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653422169|
[2025/09/12 05:24:13 422178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653421404|pq_index:0|
[2025/09/12 05:24:13 422182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653420988|
[2025/09/12 05:24:13 422187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653422186|
[2025/09/12 05:24:13 422192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653421404|now:1757654653422186|
[2025/09/12 05:24:13 422196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653421404|now:1757654653422186|
[2025/09/12 05:24:13 422200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 422205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40521|min_srtt:40521|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 422210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2508942|
[2025/09/12 05:24:13 422215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 422223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 422226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 422231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 422235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 422240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2459424|
[2025/09/12 05:24:13 422244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 422248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2320|
[2025/09/12 05:24:13 422275] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2320|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653422257|stream_id:0|stream_offset:2459424|
[2025/09/12 05:24:13 422281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2320|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 422286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 422290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40521|rtt_var:1995|pto_duration:48501|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 422295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 422299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 422302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 422306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653495758|now:1757654653422290|interv:73468|
[2025/09/12 05:24:13 422310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653495758|now:1757654653422290|interval:73468|pto_count:0|srtt:40521
[2025/09/12 05:24:13 422315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 422320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 422324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2460603|
[2025/09/12 05:24:13 422328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 422332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2321|
[2025/09/12 05:24:13 422350] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2321|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653422338|stream_id:0|stream_offset:2460603|
[2025/09/12 05:24:13 422359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2321|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 422364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 422368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40521|rtt_var:1995|pto_duration:48501|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 422372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 422376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 422380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 422384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653495839|now:1757654653422368|interv:73471|
[2025/09/12 05:24:13 422388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653495839|now:1757654653422368|interval:73471|pto_count:0|srtt:40521
[2025/09/12 05:24:13 422392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 422396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 422400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2461782|
[2025/09/12 05:24:13 422405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 422409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653423409|now:1757654653422409|interv:1000|
[2025/09/12 05:24:13 422413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 422417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 422421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653423409|
[2025/09/12 05:24:13 422425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653423409|
[2025/09/12 05:24:13 422429] [debug] |xqc_engine_wakeup_after|wakeup:1757654653423409|now:1757654653422428|diff:981|
[2025/09/12 05:24:13 422433] [debug] |xqc_engine_main_logic|END|now:1757654653422186|
[2025/09/12 05:24:13 422800] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653422799|
[2025/09/12 05:24:13 422809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 422815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1079|
[2025/09/12 05:24:13 422819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1080|
[2025/09/12 05:24:13 422825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1080|
[2025/09/12 05:24:13 422829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 422834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2282|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2283|path_largest_ack:2282|
[2025/09/12 05:24:13 422842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54014|prior_delivered:2406660|prior_time:1757654653376945|is_app_limited:0|send_elapse:39974|ack_elapse:45854|ctl_first_sent_time:1757654653378517|lagest_ack_time:1757654653422799|curr_delivered:2460674|
[2025/09/12 05:24:13 422847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653378517|
[2025/09/12 05:24:13 422851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:621||sndq_packets_used_bytes:0|sndq_packets_free:2055|
[2025/09/12 05:24:13 422856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2283|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2283|path_largest_ack:2283|
[2025/09/12 05:24:13 422860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52814|prior_delivered:2409060|prior_time:1757654653378934|is_app_limited:0|send_elapse:39865|ack_elapse:43865|ctl_first_sent_time:1757654653380377|lagest_ack_time:1757654653422799|curr_delivered:2461874|
[2025/09/12 05:24:13 422864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653380377|
[2025/09/12 05:24:13 422868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:620||sndq_packets_used_bytes:0|sndq_packets_free:2056|
[2025/09/12 05:24:13 422872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40521|rttvar:1995|minrtt:30532|latest_rtt:42422|ack_delay:32|
[2025/09/12 05:24:13 422876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40754|rttvar:1964|minrtt:30532|latest_rtt:42422|ack_delay:32|
[2025/09/12 05:24:13 422881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2283|lost_pn:2280|thresh:3|
[2025/09/12 05:24:13 422885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 422889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40754|rtt_var:1964|pto_duration:48610|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 422893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 422897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 422901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 422905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653495948|now:1757654653422889|interv:73059|
[2025/09/12 05:24:13 422909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653495948|now:1757654653422889|interval:73059|pto_count:0|srtt:40754
[2025/09/12 05:24:13 422913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39865, ack_elapse 43865, delivered 52814|rate 1204012|lost 202|
[2025/09/12 05:24:13 422918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204012) in round 54|
[2025/09/12 05:24:13 422922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 422926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 422930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653380377|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 422937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653380377|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 422942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:40754|latest_rtt:42422|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 422947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1080|largest:1080|pns:2|
[2025/09/12 05:24:13 422952] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1080|frame:ACK |recv_time:1757654653422799|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 422957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773422799|now:1757654653422799|interv:120000000|
[2025/09/12 05:24:13 422961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773422799|now:1757654653422799|interv:120000000|
[2025/09/12 05:24:13 422965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653423409|pq_index:0|
[2025/09/12 05:24:13 422969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653422186|
[2025/09/12 05:24:13 422973] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653422973|
[2025/09/12 05:24:13 422977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653422977|
[2025/09/12 05:24:13 422983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40754|min_srtt:40754|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 422987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2508942|
[2025/09/12 05:24:13 422992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40754|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 422996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 423001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40754|min_srtt:40754|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 423005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2510121|
[2025/09/12 05:24:13 423009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40754|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 423014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 423021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40754|min_srtt:40754|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 423025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2511300|
[2025/09/12 05:24:13 423029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 423033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 423037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 423041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 423046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 423050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2461782|
[2025/09/12 05:24:13 423054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 423058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 423062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653423409|
[2025/09/12 05:24:13 423066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653423409|
[2025/09/12 05:24:13 423070] [debug] |xqc_engine_wakeup_after|wakeup:1757654653423409|now:1757654653423069|diff:340|
[2025/09/12 05:24:13 423074] [debug] |xqc_engine_main_logic|END|now:1757654653422977|
[2025/09/12 05:24:13 423079] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653423079|
[2025/09/12 05:24:13 423082] [debug] |xqc_engine_wakeup_after|wakeup:1757654653423409|now:1757654653423082|diff:327|
[2025/09/12 05:24:13 423086] [debug] |xqc_engine_main_logic|END|now:1757654653423079|
[2025/09/12 05:24:13 424157] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653424157|
[2025/09/12 05:24:13 424166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653423409|pq_index:0|
[2025/09/12 05:24:13 424171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653422977|
[2025/09/12 05:24:13 424176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653424174|
[2025/09/12 05:24:13 424180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653423409|now:1757654653424174|
[2025/09/12 05:24:13 424184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653423409|now:1757654653424174|
[2025/09/12 05:24:13 424188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 424194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40754|min_srtt:40754|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 424198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2511300|
[2025/09/12 05:24:13 424207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 424211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 424215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 424219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 424224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 424228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2461782|
[2025/09/12 05:24:13 424232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 424236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2322|
[2025/09/12 05:24:13 424264] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2322|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653424245|stream_id:0|stream_offset:2461782|
[2025/09/12 05:24:13 424270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2322|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 424275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 424279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40754|rtt_var:1964|pto_duration:48610|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 424283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 424287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 424291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 424295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653497855|now:1757654653424279|interv:73576|
[2025/09/12 05:24:13 424299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653497855|now:1757654653424279|interval:73576|pto_count:0|srtt:40754
[2025/09/12 05:24:13 424304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 424308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 424312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2462961|
[2025/09/12 05:24:13 424317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 424321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2323|
[2025/09/12 05:24:13 424342] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2323|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653424330|stream_id:0|stream_offset:2462961|
[2025/09/12 05:24:13 424347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2323|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 424352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 424356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40754|rtt_var:1964|pto_duration:48610|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 424360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 424364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 424368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 424372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653497940|now:1757654653424356|interv:73584|
[2025/09/12 05:24:13 424376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653497940|now:1757654653424356|interval:73584|pto_count:0|srtt:40754
[2025/09/12 05:24:13 424380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 424384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 424388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2464140|
[2025/09/12 05:24:13 424393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 424396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653425396|now:1757654653424396|interv:1000|
[2025/09/12 05:24:13 424400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 424404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 424408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653425396|
[2025/09/12 05:24:13 424412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653425396|
[2025/09/12 05:24:13 424416] [debug] |xqc_engine_wakeup_after|wakeup:1757654653425396|now:1757654653424416|diff:980|
[2025/09/12 05:24:13 424420] [debug] |xqc_engine_main_logic|END|now:1757654653424174|
[2025/09/12 05:24:13 424796] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653424795|
[2025/09/12 05:24:13 424804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 424810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1080|
[2025/09/12 05:24:13 424814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1081|
[2025/09/12 05:24:13 424820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1081|
[2025/09/12 05:24:13 424824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 424833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2284|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2285|path_largest_ack:2284|
[2025/09/12 05:24:13 424837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54014|prior_delivered:2409060|prior_time:1757654653378934|is_app_limited:0|send_elapse:39974|ack_elapse:45861|ctl_first_sent_time:1757654653380486|lagest_ack_time:1757654653424795|curr_delivered:2463074|
[2025/09/12 05:24:13 424842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653380486|
[2025/09/12 05:24:13 424846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:619||sndq_packets_used_bytes:0|sndq_packets_free:2057|
[2025/09/12 05:24:13 424851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2285|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2285|path_largest_ack:2285|
[2025/09/12 05:24:13 424855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54014|prior_delivered:2409060|prior_time:1757654653378934|is_app_limited:0|send_elapse:39974|ack_elapse:45861|ctl_first_sent_time:1757654653380486|lagest_ack_time:1757654653424795|curr_delivered:2464274|
[2025/09/12 05:24:13 424859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653380568|
[2025/09/12 05:24:13 424863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:618||sndq_packets_used_bytes:0|sndq_packets_free:2058|
[2025/09/12 05:24:13 424867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40754|rttvar:1964|minrtt:30532|latest_rtt:44227|ack_delay:40|
[2025/09/12 05:24:13 424871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41183|rttvar:2331|minrtt:30532|latest_rtt:44227|ack_delay:40|
[2025/09/12 05:24:13 424875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2285|lost_pn:2282|thresh:3|
[2025/09/12 05:24:13 424880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 424884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41183|rtt_var:2331|pto_duration:50507|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 424888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 424892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 424895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 424899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653499837|now:1757654653424883|interv:74954|
[2025/09/12 05:24:13 424903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653499837|now:1757654653424883|interval:74954|pto_count:0|srtt:41183
[2025/09/12 05:24:13 424908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39974, ack_elapse 45861, delivered 55214|rate 1203942|lost 202|
[2025/09/12 05:24:13 424912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203942) in round 54|
[2025/09/12 05:24:13 424916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 424923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 424927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653380568|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 424931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653380568|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 424936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:41183|latest_rtt:44227|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 424941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1081|largest:1081|pns:2|
[2025/09/12 05:24:13 424946] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1081|frame:ACK |recv_time:1757654653424795|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 424951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773424795|now:1757654653424795|interv:120000000|
[2025/09/12 05:24:13 424955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773424795|now:1757654653424795|interv:120000000|
[2025/09/12 05:24:13 424959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653425396|pq_index:0|
[2025/09/12 05:24:13 424963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653424174|
[2025/09/12 05:24:13 424967] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653424967|
[2025/09/12 05:24:13 424971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653424971|
[2025/09/12 05:24:13 424977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41183|min_srtt:41183|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 424982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2511300|
[2025/09/12 05:24:13 424986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41183|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 424991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 424995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41183|min_srtt:41183|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 424999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2512479|
[2025/09/12 05:24:13 425004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41183|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 425011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 425015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41183|min_srtt:41183|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 425019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2513658|
[2025/09/12 05:24:13 425023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 425027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 425031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 425035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 425040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 425044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2464140|
[2025/09/12 05:24:13 425048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 425052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 425056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653425396|
[2025/09/12 05:24:13 425060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653425396|
[2025/09/12 05:24:13 425063] [debug] |xqc_engine_wakeup_after|wakeup:1757654653425396|now:1757654653425063|diff:333|
[2025/09/12 05:24:13 425068] [debug] |xqc_engine_main_logic|END|now:1757654653424971|
[2025/09/12 05:24:13 425073] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653425072|
[2025/09/12 05:24:13 425076] [debug] |xqc_engine_wakeup_after|wakeup:1757654653425396|now:1757654653425076|diff:320|
[2025/09/12 05:24:13 425080] [debug] |xqc_engine_main_logic|END|now:1757654653425072|
[2025/09/12 05:24:13 426151] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653426151|
[2025/09/12 05:24:13 426160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653425396|pq_index:0|
[2025/09/12 05:24:13 426164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653424971|
[2025/09/12 05:24:13 426170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653426168|
[2025/09/12 05:24:13 426177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653425396|now:1757654653426168|
[2025/09/12 05:24:13 426182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653425396|now:1757654653426168|
[2025/09/12 05:24:13 426186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 426195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41183|min_srtt:41183|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 426199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2513658|
[2025/09/12 05:24:13 426203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 426207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 426211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 426215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 426220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 426224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2464140|
[2025/09/12 05:24:13 426228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 426233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2324|
[2025/09/12 05:24:13 426260] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2324|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653426241|stream_id:0|stream_offset:2464140|
[2025/09/12 05:24:13 426265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2324|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 426270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 426274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41183|rtt_var:2331|pto_duration:50507|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 426278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 426282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 426286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 426290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653501748|now:1757654653426274|interv:75474|
[2025/09/12 05:24:13 426294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653501748|now:1757654653426274|interval:75474|pto_count:0|srtt:41183
[2025/09/12 05:24:13 426298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 426303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 426307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2465319|
[2025/09/12 05:24:13 426315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 426319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2325|
[2025/09/12 05:24:13 426337] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2325|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653426325|stream_id:0|stream_offset:2465319|
[2025/09/12 05:24:13 426342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2325|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 426347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 426351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41183|rtt_var:2331|pto_duration:50507|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 426355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 426359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 426363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 426367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653501832|now:1757654653426351|interv:75481|
[2025/09/12 05:24:13 426371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653501832|now:1757654653426351|interval:75481|pto_count:0|srtt:41183
[2025/09/12 05:24:13 426375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 426379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 426383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2466498|
[2025/09/12 05:24:13 426388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 426391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653427391|now:1757654653426391|interv:1000|
[2025/09/12 05:24:13 426395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 426399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 426403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653427391|
[2025/09/12 05:24:13 426407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653427391|
[2025/09/12 05:24:13 426411] [debug] |xqc_engine_wakeup_after|wakeup:1757654653427391|now:1757654653426411|diff:980|
[2025/09/12 05:24:13 426415] [debug] |xqc_engine_main_logic|END|now:1757654653426168|
[2025/09/12 05:24:13 426788] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653426787|
[2025/09/12 05:24:13 426797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 426803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1081|
[2025/09/12 05:24:13 426811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1082|
[2025/09/12 05:24:13 426816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1082|
[2025/09/12 05:24:13 426820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 426825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2286|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2287|path_largest_ack:2286|
[2025/09/12 05:24:13 426830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54014|prior_delivered:2411460|prior_time:1757654653380923|is_app_limited:0|send_elapse:39839|ack_elapse:45864|ctl_first_sent_time:1757654653382366|lagest_ack_time:1757654653426787|curr_delivered:2465474|
[2025/09/12 05:24:13 426834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653382366|
[2025/09/12 05:24:13 426839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:617||sndq_packets_used_bytes:0|sndq_packets_free:2059|
[2025/09/12 05:24:13 426843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2287|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2287|path_largest_ack:2287|
[2025/09/12 05:24:13 426847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54014|prior_delivered:2411460|prior_time:1757654653380923|is_app_limited:0|send_elapse:39839|ack_elapse:45864|ctl_first_sent_time:1757654653382366|lagest_ack_time:1757654653426787|curr_delivered:2466674|
[2025/09/12 05:24:13 426852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653382447|
[2025/09/12 05:24:13 426856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:616||sndq_packets_used_bytes:0|sndq_packets_free:2060|
[2025/09/12 05:24:13 426860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41183|rttvar:2331|minrtt:30532|latest_rtt:44340|ack_delay:32|
[2025/09/12 05:24:13 426864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41574|rttvar:2530|minrtt:30532|latest_rtt:44340|ack_delay:32|
[2025/09/12 05:24:13 426868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2287|lost_pn:2284|thresh:3|
[2025/09/12 05:24:13 426872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 426876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41574|rtt_var:2530|pto_duration:51694|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 426881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 426884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 426888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 426892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653503019|now:1757654653426876|interv:76143|
[2025/09/12 05:24:13 426896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653503019|now:1757654653426876|interval:76143|pto_count:0|srtt:41574
[2025/09/12 05:24:13 426901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39839, ack_elapse 45864, delivered 55214|rate 1203863|lost 202|
[2025/09/12 05:24:13 426908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203863) in round 54|
[2025/09/12 05:24:13 426912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 426916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 426920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653382447|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 426924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653382447|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 426929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:41574|latest_rtt:44340|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 426934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1082|largest:1082|pns:2|
[2025/09/12 05:24:13 426938] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1082|frame:ACK |recv_time:1757654653426787|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 426943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773426787|now:1757654653426787|interv:120000000|
[2025/09/12 05:24:13 426947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773426787|now:1757654653426787|interv:120000000|
[2025/09/12 05:24:13 426951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653427391|pq_index:0|
[2025/09/12 05:24:13 426955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653426168|
[2025/09/12 05:24:13 426959] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653426959|
[2025/09/12 05:24:13 426964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653426963|
[2025/09/12 05:24:13 426970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41574|min_srtt:41574|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 426974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2513658|
[2025/09/12 05:24:13 426978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41574|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 426983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 426987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41574|min_srtt:41574|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 426991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2514837|
[2025/09/12 05:24:13 426998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41574|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 427003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 427007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41574|min_srtt:41574|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 427011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2516016|
[2025/09/12 05:24:13 427015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 427019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 427023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 427027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 427031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 427035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2466498|
[2025/09/12 05:24:13 427040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 427044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 427048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653427391|
[2025/09/12 05:24:13 427052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653427391|
[2025/09/12 05:24:13 427055] [debug] |xqc_engine_wakeup_after|wakeup:1757654653427391|now:1757654653427055|diff:336|
[2025/09/12 05:24:13 427059] [debug] |xqc_engine_main_logic|END|now:1757654653426963|
[2025/09/12 05:24:13 427064] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653427064|
[2025/09/12 05:24:13 427068] [debug] |xqc_engine_wakeup_after|wakeup:1757654653427391|now:1757654653427068|diff:323|
[2025/09/12 05:24:13 427072] [debug] |xqc_engine_main_logic|END|now:1757654653427064|
[2025/09/12 05:24:13 428146] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653428146|
[2025/09/12 05:24:13 428156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653427391|pq_index:0|
[2025/09/12 05:24:13 428160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653426963|
[2025/09/12 05:24:13 428165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653428164|
[2025/09/12 05:24:13 428170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653427391|now:1757654653428164|
[2025/09/12 05:24:13 428178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653427391|now:1757654653428164|
[2025/09/12 05:24:13 428182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 428188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41574|min_srtt:41574|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 428192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2516016|
[2025/09/12 05:24:13 428197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 428200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 428204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 428208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 428213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 428217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2466498|
[2025/09/12 05:24:13 428222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 428226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2326|
[2025/09/12 05:24:13 428255] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2326|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653428234|stream_id:0|stream_offset:2466498|
[2025/09/12 05:24:13 428260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2326|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 428265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 428269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41574|rtt_var:2530|pto_duration:51694|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 428274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 428278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 428281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 428285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653504928|now:1757654653428269|interv:76659|
[2025/09/12 05:24:13 428289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653504928|now:1757654653428269|interval:76659|pto_count:0|srtt:41574
[2025/09/12 05:24:13 428294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 428299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 428310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2467677|
[2025/09/12 05:24:13 428314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 428318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2327|
[2025/09/12 05:24:13 428337] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2327|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653428324|stream_id:0|stream_offset:2467677|
[2025/09/12 05:24:13 428342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2327|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 428347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 428351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41574|rtt_var:2530|pto_duration:51694|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 428355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 428359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 428363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 428367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653505018|now:1757654653428350|interv:76668|
[2025/09/12 05:24:13 428371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653505018|now:1757654653428350|interval:76668|pto_count:0|srtt:41574
[2025/09/12 05:24:13 428375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 428379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 428384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2468856|
[2025/09/12 05:24:13 428388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 428392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653429392|now:1757654653428392|interv:1000|
[2025/09/12 05:24:13 428396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 428400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 428404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653429392|
[2025/09/12 05:24:13 428408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653429392|
[2025/09/12 05:24:13 428412] [debug] |xqc_engine_wakeup_after|wakeup:1757654653429392|now:1757654653428412|diff:980|
[2025/09/12 05:24:13 428416] [debug] |xqc_engine_main_logic|END|now:1757654653428164|
[2025/09/12 05:24:13 428783] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653428782|
[2025/09/12 05:24:13 428796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 428802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1082|
[2025/09/12 05:24:13 428806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1083|
[2025/09/12 05:24:13 428812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1083|
[2025/09/12 05:24:13 428816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 428824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2288|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2289|path_largest_ack:2288|
[2025/09/12 05:24:13 428831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54014|prior_delivered:2413860|prior_time:1757654653382916|is_app_limited:0|send_elapse:39854|ack_elapse:45866|ctl_first_sent_time:1757654653384362|lagest_ack_time:1757654653428782|curr_delivered:2467874|
[2025/09/12 05:24:13 428836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653384362|
[2025/09/12 05:24:13 428841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:615||sndq_packets_used_bytes:0|sndq_packets_free:2061|
[2025/09/12 05:24:13 428845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2289|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2289|path_largest_ack:2289|
[2025/09/12 05:24:13 428849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54014|prior_delivered:2413860|prior_time:1757654653382916|is_app_limited:0|send_elapse:39854|ack_elapse:45866|ctl_first_sent_time:1757654653384362|lagest_ack_time:1757654653428782|curr_delivered:2469074|
[2025/09/12 05:24:13 428854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653384444|
[2025/09/12 05:24:13 428858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:614||sndq_packets_used_bytes:0|sndq_packets_free:2062|
[2025/09/12 05:24:13 428862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41574|rttvar:2530|minrtt:30532|latest_rtt:44338|ack_delay:32|
[2025/09/12 05:24:13 428866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41916|rttvar:2581|minrtt:30532|latest_rtt:44338|ack_delay:32|
[2025/09/12 05:24:13 428870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2289|lost_pn:2286|thresh:3|
[2025/09/12 05:24:13 428874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 428878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41916|rtt_var:2581|pto_duration:52240|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 428882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 428886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 428890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 428894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653505564|now:1757654653428878|interv:76686|
[2025/09/12 05:24:13 428898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653505564|now:1757654653428878|interval:76686|pto_count:0|srtt:41916
[2025/09/12 05:24:13 428905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39854, ack_elapse 45866, delivered 55214|rate 1203811|lost 202|
[2025/09/12 05:24:13 428910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203811) in round 54|
[2025/09/12 05:24:13 428914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 428918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 428922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653384444|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 428926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653384444|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 428931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:41916|latest_rtt:44338|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 428936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1083|largest:1083|pns:2|
[2025/09/12 05:24:13 428941] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1083|frame:ACK |recv_time:1757654653428782|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 428945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773428782|now:1757654653428782|interv:120000000|
[2025/09/12 05:24:13 428949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773428782|now:1757654653428782|interv:120000000|
[2025/09/12 05:24:13 428953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653429392|pq_index:0|
[2025/09/12 05:24:13 428957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653428164|
[2025/09/12 05:24:13 428961] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653428961|
[2025/09/12 05:24:13 428966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653428965|
[2025/09/12 05:24:13 428972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41916|min_srtt:41916|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 428976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2516016|
[2025/09/12 05:24:13 428981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41916|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 428985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 428992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41916|min_srtt:41916|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 428996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2517195|
[2025/09/12 05:24:13 429001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41916|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 429005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 429009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41916|min_srtt:41916|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 429013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2518374|
[2025/09/12 05:24:13 429018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 429021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 429025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 429029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 429034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 429038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2468856|
[2025/09/12 05:24:13 429042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 429046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 429050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653429392|
[2025/09/12 05:24:13 429054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653429392|
[2025/09/12 05:24:13 429058] [debug] |xqc_engine_wakeup_after|wakeup:1757654653429392|now:1757654653429058|diff:334|
[2025/09/12 05:24:13 429062] [debug] |xqc_engine_main_logic|END|now:1757654653428965|
[2025/09/12 05:24:13 429067] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653429067|
[2025/09/12 05:24:13 429071] [debug] |xqc_engine_wakeup_after|wakeup:1757654653429392|now:1757654653429071|diff:321|
[2025/09/12 05:24:13 429075] [debug] |xqc_engine_main_logic|END|now:1757654653429067|
[2025/09/12 05:24:13 430146] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653430146|
[2025/09/12 05:24:13 430155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653429392|pq_index:0|
[2025/09/12 05:24:13 430160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653428965|
[2025/09/12 05:24:13 430165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653430164|
[2025/09/12 05:24:13 430173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653429392|now:1757654653430164|
[2025/09/12 05:24:13 430178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653429392|now:1757654653430164|
[2025/09/12 05:24:13 430181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 430187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41916|min_srtt:41916|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 430191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2518374|
[2025/09/12 05:24:13 430196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 430199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 430203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 430207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 430212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 430216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2468856|
[2025/09/12 05:24:13 430221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 430225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2328|
[2025/09/12 05:24:13 430252] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2328|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653430233|stream_id:0|stream_offset:2468856|
[2025/09/12 05:24:13 430257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2328|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 430262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 430266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41916|rtt_var:2581|pto_duration:52240|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 430271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 430274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 430278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 430282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653507473|now:1757654653430266|interv:77207|
[2025/09/12 05:24:13 430286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653507473|now:1757654653430266|interval:77207|pto_count:0|srtt:41916
[2025/09/12 05:24:13 430294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 430299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 430303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2470035|
[2025/09/12 05:24:13 430307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 430311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2329|
[2025/09/12 05:24:13 430330] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2329|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653430317|stream_id:0|stream_offset:2470035|
[2025/09/12 05:24:13 430335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2329|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 430339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 430343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41916|rtt_var:2581|pto_duration:52240|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 430347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 430351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 430355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 430359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653507557|now:1757654653430343|interv:77214|
[2025/09/12 05:24:13 430363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653507557|now:1757654653430343|interval:77214|pto_count:0|srtt:41916
[2025/09/12 05:24:13 430367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 430371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 430375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2471214|
[2025/09/12 05:24:13 430380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 430384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653431383|now:1757654653430383|interv:1000|
[2025/09/12 05:24:13 430387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 430391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 430395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653431383|
[2025/09/12 05:24:13 430399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653431383|
[2025/09/12 05:24:13 430403] [debug] |xqc_engine_wakeup_after|wakeup:1757654653431383|now:1757654653430403|diff:980|
[2025/09/12 05:24:13 430411] [debug] |xqc_engine_main_logic|END|now:1757654653430164|
[2025/09/12 05:24:13 430784] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653430783|
[2025/09/12 05:24:13 430794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 430800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1083|
[2025/09/12 05:24:13 430803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1084|
[2025/09/12 05:24:13 430809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1084|
[2025/09/12 05:24:13 430813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 430818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2290|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2291|path_largest_ack:2290|
[2025/09/12 05:24:13 430823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56414|prior_delivered:2413860|prior_time:1757654653382916|is_app_limited:0|send_elapse:40038|ack_elapse:47867|ctl_first_sent_time:1757654653384546|lagest_ack_time:1757654653430783|curr_delivered:2470274|
[2025/09/12 05:24:13 430827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653384546|
[2025/09/12 05:24:13 430832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:613||sndq_packets_used_bytes:0|sndq_packets_free:2063|
[2025/09/12 05:24:13 430836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2291|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2291|path_largest_ack:2291|
[2025/09/12 05:24:13 430841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:55207|prior_delivered:2416267|prior_time:1757654653384906|is_app_limited:0|send_elapse:39834|ack_elapse:45877|ctl_first_sent_time:1757654653386366|lagest_ack_time:1757654653430783|curr_delivered:2471474|
[2025/09/12 05:24:13 430845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653386366|
[2025/09/12 05:24:13 430849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:612||sndq_packets_used_bytes:0|sndq_packets_free:2064|
[2025/09/12 05:24:13 430853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41916|rttvar:2581|minrtt:30532|latest_rtt:44417|ack_delay:40|
[2025/09/12 05:24:13 430857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42224|rttvar:2551|minrtt:30532|latest_rtt:44417|ack_delay:40|
[2025/09/12 05:24:13 430862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2291|lost_pn:2288|thresh:3|
[2025/09/12 05:24:13 430866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 430870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42224|rtt_var:2551|pto_duration:52428|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 430874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 430878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 430882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 430890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653507745|now:1757654653430870|interv:76875|
[2025/09/12 05:24:13 430894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653507745|now:1757654653430870|interval:76875|pto_count:0|srtt:42224
[2025/09/12 05:24:13 430898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39834, ack_elapse 45877, delivered 55207|rate 1203369|lost 202|
[2025/09/12 05:24:13 430903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203369) in round 54|
[2025/09/12 05:24:13 430907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 430911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 430915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653386366|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 430920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653386366|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 430924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:42224|latest_rtt:44417|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 430930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1084|largest:1084|pns:2|
[2025/09/12 05:24:13 430934] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1084|frame:ACK |recv_time:1757654653430783|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 430939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773430783|now:1757654653430783|interv:120000000|
[2025/09/12 05:24:13 430943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773430783|now:1757654653430783|interv:120000000|
[2025/09/12 05:24:13 430947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653431383|pq_index:0|
[2025/09/12 05:24:13 430951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653430164|
[2025/09/12 05:24:13 430955] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653430955|
[2025/09/12 05:24:13 430960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653430959|
[2025/09/12 05:24:13 430965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42224|min_srtt:42224|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 430970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2518374|
[2025/09/12 05:24:13 430974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42224|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 430981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 430986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42224|min_srtt:42224|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 430990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2519553|
[2025/09/12 05:24:13 430994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42224|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 430999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 431003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42224|min_srtt:42224|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 431007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2520732|
[2025/09/12 05:24:13 431011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 431015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 431019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 431023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 431027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 431032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2471214|
[2025/09/12 05:24:13 431036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 431040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 431044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653431383|
[2025/09/12 05:24:13 431048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653431383|
[2025/09/12 05:24:13 431051] [debug] |xqc_engine_wakeup_after|wakeup:1757654653431383|now:1757654653431051|diff:332|
[2025/09/12 05:24:13 431056] [debug] |xqc_engine_main_logic|END|now:1757654653430959|
[2025/09/12 05:24:13 431061] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653431061|
[2025/09/12 05:24:13 431064] [debug] |xqc_engine_wakeup_after|wakeup:1757654653431383|now:1757654653431064|diff:319|
[2025/09/12 05:24:13 431068] [debug] |xqc_engine_main_logic|END|now:1757654653431061|
[2025/09/12 05:24:13 432139] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653432139|
[2025/09/12 05:24:13 432148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653431383|pq_index:0|
[2025/09/12 05:24:13 432152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653430959|
[2025/09/12 05:24:13 432162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653432160|
[2025/09/12 05:24:13 432166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653431383|now:1757654653432160|
[2025/09/12 05:24:13 432170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653431383|now:1757654653432160|
[2025/09/12 05:24:13 432174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 432180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42224|min_srtt:42224|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 432184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2520732|
[2025/09/12 05:24:13 432189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 432192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 432196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 432200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 432205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 432209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2471214|
[2025/09/12 05:24:13 432214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 432218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2330|
[2025/09/12 05:24:13 432245] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2330|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653432226|stream_id:0|stream_offset:2471214|
[2025/09/12 05:24:13 432251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2330|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 432255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 432260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42224|rtt_var:2551|pto_duration:52428|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 432264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 432268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 432272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 432275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653509654|now:1757654653432259|interv:77395|
[2025/09/12 05:24:13 432283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653509654|now:1757654653432259|interval:77395|pto_count:0|srtt:42224
[2025/09/12 05:24:13 432287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 432292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 432296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2472393|
[2025/09/12 05:24:13 432301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 432305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2331|
[2025/09/12 05:24:13 432323] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2331|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653432311|stream_id:0|stream_offset:2472393|
[2025/09/12 05:24:13 432328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2331|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 432333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 432337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42224|rtt_var:2551|pto_duration:52428|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 432341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 432345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 432349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 432352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653509739|now:1757654653432336|interv:77403|
[2025/09/12 05:24:13 432356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653509739|now:1757654653432336|interval:77403|pto_count:0|srtt:42224
[2025/09/12 05:24:13 432361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 432365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 432369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2473572|
[2025/09/12 05:24:13 432373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 432377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653433377|now:1757654653432377|interv:1000|
[2025/09/12 05:24:13 432381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 432385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 432392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653433377|
[2025/09/12 05:24:13 432396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653433377|
[2025/09/12 05:24:13 432400] [debug] |xqc_engine_wakeup_after|wakeup:1757654653433377|now:1757654653432400|diff:977|
[2025/09/12 05:24:13 432405] [debug] |xqc_engine_main_logic|END|now:1757654653432160|
[2025/09/12 05:24:13 432768] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653432767|
[2025/09/12 05:24:13 432778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 432784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1084|
[2025/09/12 05:24:13 432788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1085|
[2025/09/12 05:24:13 432793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1085|
[2025/09/12 05:24:13 432797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 432802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2292|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2293|path_largest_ack:2292|
[2025/09/12 05:24:13 432807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:2416267|prior_time:1757654653384906|is_app_limited:0|send_elapse:39916|ack_elapse:47861|ctl_first_sent_time:1757654653386448|lagest_ack_time:1757654653432767|curr_delivered:2472674|
[2025/09/12 05:24:13 432811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653386448|
[2025/09/12 05:24:13 432816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:611||sndq_packets_used_bytes:0|sndq_packets_free:2065|
[2025/09/12 05:24:13 432820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2293|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2293|path_largest_ack:2293|
[2025/09/12 05:24:13 432824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:55207|prior_delivered:2418667|prior_time:1757654653386899|is_app_limited:0|send_elapse:39851|ack_elapse:45868|ctl_first_sent_time:1757654653388341|lagest_ack_time:1757654653432767|curr_delivered:2473874|
[2025/09/12 05:24:13 432829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653388341|
[2025/09/12 05:24:13 432833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:610||sndq_packets_used_bytes:0|sndq_packets_free:2066|
[2025/09/12 05:24:13 432837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42224|rttvar:2551|minrtt:30532|latest_rtt:44426|ack_delay:32|
[2025/09/12 05:24:13 432841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42495|rttvar:2456|minrtt:30532|latest_rtt:44426|ack_delay:32|
[2025/09/12 05:24:13 432846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2293|lost_pn:2290|thresh:3|
[2025/09/12 05:24:13 432850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 432854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42495|rtt_var:2456|pto_duration:52319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 432858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 432866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 432870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 432874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653509630|now:1757654653432853|interv:76777|
[2025/09/12 05:24:13 432878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653509630|now:1757654653432853|interval:76777|pto_count:0|srtt:42495
[2025/09/12 05:24:13 432882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39851, ack_elapse 45868, delivered 55207|rate 1203605|lost 202|
[2025/09/12 05:24:13 432887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203605) in round 54|
[2025/09/12 05:24:13 432891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 432895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 432899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653388341|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 432903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653388341|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 432908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:42495|latest_rtt:44426|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 432913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1085|largest:1085|pns:2|
[2025/09/12 05:24:13 432918] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1085|frame:ACK |recv_time:1757654653432767|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 432922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773432767|now:1757654653432767|interv:120000000|
[2025/09/12 05:24:13 432927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773432767|now:1757654653432767|interv:120000000|
[2025/09/12 05:24:13 432930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653433377|pq_index:0|
[2025/09/12 05:24:13 432935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653432160|
[2025/09/12 05:24:13 432939] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653432939|
[2025/09/12 05:24:13 432947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653432945|
[2025/09/12 05:24:13 432954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42495|min_srtt:42495|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 432958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2520732|
[2025/09/12 05:24:13 432967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42495|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 432972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 432976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42495|min_srtt:42495|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 432980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2521911|
[2025/09/12 05:24:13 432984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42495|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 432989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 432993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42495|min_srtt:42495|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 432997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2523090|
[2025/09/12 05:24:13 433002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 433005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 433009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 433013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 433018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 433022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2473572|
[2025/09/12 05:24:13 433026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 433030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 433034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653433377|
[2025/09/12 05:24:13 433038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653433377|
[2025/09/12 05:24:13 433042] [debug] |xqc_engine_wakeup_after|wakeup:1757654653433377|now:1757654653433042|diff:335|
[2025/09/12 05:24:13 433046] [debug] |xqc_engine_main_logic|END|now:1757654653432945|
[2025/09/12 05:24:13 433051] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653433051|
[2025/09/12 05:24:13 433055] [debug] |xqc_engine_wakeup_after|wakeup:1757654653433377|now:1757654653433055|diff:322|
[2025/09/12 05:24:13 433059] [debug] |xqc_engine_main_logic|END|now:1757654653433051|
[2025/09/12 05:24:13 434132] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653434132|
[2025/09/12 05:24:13 434141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653433377|pq_index:0|
[2025/09/12 05:24:13 434146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653432945|
[2025/09/12 05:24:13 434151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653434150|
[2025/09/12 05:24:13 434155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653433377|now:1757654653434150|
[2025/09/12 05:24:13 434160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653433377|now:1757654653434150|
[2025/09/12 05:24:13 434164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 434169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42495|min_srtt:42495|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 434174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2523090|
[2025/09/12 05:24:13 434179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 434182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 434186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 434191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 434195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 434199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2473572|
[2025/09/12 05:24:13 434204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 434208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2332|
[2025/09/12 05:24:13 434236] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2332|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653434217|stream_id:0|stream_offset:2473572|
[2025/09/12 05:24:13 434242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2332|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 434247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 434251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42495|rtt_var:2456|pto_duration:52319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 434256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 434259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 434268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 434272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653511536|now:1757654653434251|interv:77285|
[2025/09/12 05:24:13 434276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653511536|now:1757654653434251|interval:77285|pto_count:0|srtt:42495
[2025/09/12 05:24:13 434280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 434285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 434289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2474751|
[2025/09/12 05:24:13 434294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 434307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2333|
[2025/09/12 05:24:13 434332] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2333|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653434314|stream_id:0|stream_offset:2474751|
[2025/09/12 05:24:13 434341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2333|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 434348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 434354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42495|rtt_var:2456|pto_duration:52319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 434360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 434365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 434370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 434375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653511633|now:1757654653434353|interv:77280|
[2025/09/12 05:24:13 434381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653511633|now:1757654653434353|interval:77280|pto_count:0|srtt:42495
[2025/09/12 05:24:13 434387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 434392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 434398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2475930|
[2025/09/12 05:24:13 434404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 434409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653435409|now:1757654653434409|interv:1000|
[2025/09/12 05:24:13 434421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 434426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 434432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653435409|
[2025/09/12 05:24:13 434437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653435409|
[2025/09/12 05:24:13 434443] [debug] |xqc_engine_wakeup_after|wakeup:1757654653435409|now:1757654653434443|diff:966|
[2025/09/12 05:24:13 434449] [debug] |xqc_engine_main_logic|END|now:1757654653434150|
[2025/09/12 05:24:13 434785] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653434784|
[2025/09/12 05:24:13 434794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 434800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1085|
[2025/09/12 05:24:13 434804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1086|
[2025/09/12 05:24:13 434810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1086|
[2025/09/12 05:24:13 434814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 434819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2294|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2295|path_largest_ack:2294|
[2025/09/12 05:24:13 434824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:2418667|prior_time:1757654653386899|is_app_limited:0|send_elapse:39932|ack_elapse:47885|ctl_first_sent_time:1757654653388422|lagest_ack_time:1757654653434784|curr_delivered:2475074|
[2025/09/12 05:24:13 434828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653388422|
[2025/09/12 05:24:13 434833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:609||sndq_packets_used_bytes:0|sndq_packets_free:2067|
[2025/09/12 05:24:13 434837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2295|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2295|path_largest_ack:2295|
[2025/09/12 05:24:13 434842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:2418667|prior_time:1757654653386899|is_app_limited:0|send_elapse:39932|ack_elapse:47885|ctl_first_sent_time:1757654653388422|lagest_ack_time:1757654653434784|curr_delivered:2476274|
[2025/09/12 05:24:13 434846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653388522|
[2025/09/12 05:24:13 434850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:608||sndq_packets_used_bytes:0|sndq_packets_free:2068|
[2025/09/12 05:24:13 434854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42495|rttvar:2456|minrtt:30532|latest_rtt:46262|ack_delay:32|
[2025/09/12 05:24:13 434858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42962|rttvar:2775|minrtt:30532|latest_rtt:46262|ack_delay:32|
[2025/09/12 05:24:13 434863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2295|lost_pn:2292|thresh:3|
[2025/09/12 05:24:13 434867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 434875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42962|rtt_var:2775|pto_duration:54062|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 434879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 434883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 434887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 434891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653513376|now:1757654653434875|interv:78501|
[2025/09/12 05:24:13 434895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653513376|now:1757654653434875|interval:78501|pto_count:0|srtt:42962
[2025/09/12 05:24:13 434899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39932, ack_elapse 47885, delivered 57607|rate 1203028|lost 202|
[2025/09/12 05:24:13 434904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203028) in round 54|
[2025/09/12 05:24:13 434908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 434912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 434916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653388522|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 434921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653388522|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 434925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:42962|latest_rtt:46262|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 434931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1086|largest:1086|pns:2|
[2025/09/12 05:24:13 434935] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1086|frame:ACK |recv_time:1757654653434784|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 434940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773434784|now:1757654653434784|interv:120000000|
[2025/09/12 05:24:13 434944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773434784|now:1757654653434784|interv:120000000|
[2025/09/12 05:24:13 434948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653435409|pq_index:0|
[2025/09/12 05:24:13 434952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653434150|
[2025/09/12 05:24:13 434956] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653434956|
[2025/09/12 05:24:13 434961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653434960|
[2025/09/12 05:24:13 434970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42962|min_srtt:42962|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 434974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2523090|
[2025/09/12 05:24:13 434979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42962|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 434983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 434988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42962|min_srtt:42962|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 434992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2524269|
[2025/09/12 05:24:13 434997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42962|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 435001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 435005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42962|min_srtt:42962|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 435009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2525448|
[2025/09/12 05:24:13 435014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 435017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 435021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 435026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 435030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 435034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2475930|
[2025/09/12 05:24:13 435038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 435042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 435046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653435409|
[2025/09/12 05:24:13 435050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653435409|
[2025/09/12 05:24:13 435054] [debug] |xqc_engine_wakeup_after|wakeup:1757654653435409|now:1757654653435054|diff:355|
[2025/09/12 05:24:13 435058] [debug] |xqc_engine_main_logic|END|now:1757654653434960|
[2025/09/12 05:24:13 435066] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653435066|
[2025/09/12 05:24:13 435070] [debug] |xqc_engine_wakeup_after|wakeup:1757654653435409|now:1757654653435070|diff:339|
[2025/09/12 05:24:13 435074] [debug] |xqc_engine_main_logic|END|now:1757654653435066|
[2025/09/12 05:24:13 436145] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653436144|
[2025/09/12 05:24:13 436154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653435409|pq_index:0|
[2025/09/12 05:24:13 436158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653434960|
[2025/09/12 05:24:13 436163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653436162|
[2025/09/12 05:24:13 436168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654653435837|now:1757654653436162|
[2025/09/12 05:24:13 436172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:13 436175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654653435837|now:1757654653436162|
[2025/09/12 05:24:13 436179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:13 436183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653435409|now:1757654653436162|
[2025/09/12 05:24:13 436187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653435409|now:1757654653436162|
[2025/09/12 05:24:13 436191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 436196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:1086|ack_delay:25359|first_ack_range:29|largest_pkt_recv_time:1757654653410837|
[2025/09/12 05:24:13 436200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:1086|low:1057|pkt_pns:2|
[2025/09/12 05:24:13 436204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:1074|frame_largest_recv:1086|
[2025/09/12 05:24:13 436208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:13 436216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42962|min_srtt:42962|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 436223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2525448|
[2025/09/12 05:24:13 436229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 436233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 436237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 436241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 436246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 436250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2475930|
[2025/09/12 05:24:13 436259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 436263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2334|
[2025/09/12 05:24:13 436291] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2334|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:45607|now:1757654653436271|stream_id:0|stream_offset:2475930|
[2025/09/12 05:24:13 436296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2334|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 436301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 436306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42962|rtt_var:2775|pto_duration:54062|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 436310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 436314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 436318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 436322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653515333|now:1757654653436305|interv:79028|
[2025/09/12 05:24:13 436326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653515333|now:1757654653436305|interval:79028|pto_count:0|srtt:42962
[2025/09/12 05:24:13 436330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46814|
[2025/09/12 05:24:13 436335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 436339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2477109|
[2025/09/12 05:24:13 436344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 436348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2335|
[2025/09/12 05:24:13 436365] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2335|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653436354|stream_id:0|stream_offset:2477109|
[2025/09/12 05:24:13 436371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2335|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 436375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 436379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42962|rtt_var:2775|pto_duration:54062|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 436383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 436387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 436395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 436400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653515416|now:1757654653436379|interv:79037|
[2025/09/12 05:24:13 436406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653515416|now:1757654653436379|interval:79037|pto_count:0|srtt:42962
[2025/09/12 05:24:13 436414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48014|
[2025/09/12 05:24:13 436420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 436426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2478288|
[2025/09/12 05:24:13 436433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 436438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653437438|now:1757654653436438|interv:1000|
[2025/09/12 05:24:13 436444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 436449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 436475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653437438|
[2025/09/12 05:24:13 436483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653437438|
[2025/09/12 05:24:13 436489] [debug] |xqc_engine_wakeup_after|wakeup:1757654653437438|now:1757654653436489|diff:949|
[2025/09/12 05:24:13 436494] [debug] |xqc_engine_main_logic|END|now:1757654653436162|
[2025/09/12 05:24:13 436783] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653436782|
[2025/09/12 05:24:13 436790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 436796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1086|
[2025/09/12 05:24:13 436800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1087|
[2025/09/12 05:24:13 436806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1087|
[2025/09/12 05:24:13 436810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 436815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2296|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2297|path_largest_ack:2296|
[2025/09/12 05:24:13 436819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:2421067|prior_time:1757654653388896|is_app_limited:0|send_elapse:39849|ack_elapse:47886|ctl_first_sent_time:1757654653390340|lagest_ack_time:1757654653436782|curr_delivered:2477474|
[2025/09/12 05:24:13 436824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653390340|
[2025/09/12 05:24:13 436829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:607||sndq_packets_used_bytes:0|sndq_packets_free:2069|
[2025/09/12 05:24:13 436833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2297|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2297|path_largest_ack:2297|
[2025/09/12 05:24:13 436841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:55207|prior_delivered:2423467|prior_time:1757654653390895|is_app_limited:0|send_elapse:39838|ack_elapse:45887|ctl_first_sent_time:1757654653392341|lagest_ack_time:1757654653436782|curr_delivered:2478674|
[2025/09/12 05:24:13 436845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653392341|
[2025/09/12 05:24:13 436849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:606||sndq_packets_used_bytes:0|sndq_packets_free:2070|
[2025/09/12 05:24:13 436853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42962|rttvar:2775|minrtt:30532|latest_rtt:44441|ack_delay:32|
[2025/09/12 05:24:13 436857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43143|rttvar:2443|minrtt:30532|latest_rtt:44441|ack_delay:32|
[2025/09/12 05:24:13 436862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2297|lost_pn:2294|thresh:3|
[2025/09/12 05:24:13 436866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 436870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43143|rtt_var:2443|pto_duration:52915|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 436874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 436878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 436882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 436886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653514269|now:1757654653436870|interv:77399|
[2025/09/12 05:24:13 436890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653514269|now:1757654653436870|interval:77399|pto_count:0|srtt:43143
[2025/09/12 05:24:13 436894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39838, ack_elapse 45887, delivered 55207|rate 1203107|lost 202|
[2025/09/12 05:24:13 436899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203107) in round 54|
[2025/09/12 05:24:13 436903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 436907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 436911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653392341|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 436915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653392341|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 436920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45614|srtt:43143|latest_rtt:44441|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 436925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:13 436932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654653461782|now:1757654653436782|interv:25000|
[2025/09/12 05:24:13 436937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653436782|max_ack_delay:25000|
[2025/09/12 05:24:13 436941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1087|largest:1087|pns:2|
[2025/09/12 05:24:13 436946] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1087|frame:PING ACK |recv_time:1757654653436782|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 436950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773436782|now:1757654653436782|interv:120000000|
[2025/09/12 05:24:13 436954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773436782|now:1757654653436782|interv:120000000|
[2025/09/12 05:24:13 436958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653437438|pq_index:0|
[2025/09/12 05:24:13 436962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653436162|
[2025/09/12 05:24:13 436966] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653436966|
[2025/09/12 05:24:13 436971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653436970|
[2025/09/12 05:24:13 436977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43143|min_srtt:43143|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 436981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2525448|
[2025/09/12 05:24:13 436985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43143|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 436990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 436994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43143|min_srtt:43143|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 436998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2526627|
[2025/09/12 05:24:13 437003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43143|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 437007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 437011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43143|min_srtt:43143|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 437015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2527806|
[2025/09/12 05:24:13 437022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 437026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 437030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 437034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 437038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 437042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2478288|
[2025/09/12 05:24:13 437047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 437051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 437054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653437438|
[2025/09/12 05:24:13 437058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653437438|
[2025/09/12 05:24:13 437062] [debug] |xqc_engine_wakeup_after|wakeup:1757654653437438|now:1757654653437062|diff:376|
[2025/09/12 05:24:13 437066] [debug] |xqc_engine_main_logic|END|now:1757654653436970|
[2025/09/12 05:24:13 437071] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653437071|
[2025/09/12 05:24:13 437075] [debug] |xqc_engine_wakeup_after|wakeup:1757654653437438|now:1757654653437075|diff:363|
[2025/09/12 05:24:13 437079] [debug] |xqc_engine_main_logic|END|now:1757654653437071|
[2025/09/12 05:24:13 438150] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653438149|
[2025/09/12 05:24:13 438159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653437438|pq_index:0|
[2025/09/12 05:24:13 438163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653436970|
[2025/09/12 05:24:13 438168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653438167|
[2025/09/12 05:24:13 438172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653437438|now:1757654653438167|
[2025/09/12 05:24:13 438177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653437438|now:1757654653438167|
[2025/09/12 05:24:13 438181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 438186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43143|min_srtt:43143|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 438190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2527806|
[2025/09/12 05:24:13 438195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 438203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 438207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 438211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 438216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 438220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2478288|
[2025/09/12 05:24:13 438224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 438229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2336|
[2025/09/12 05:24:13 438256] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2336|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653438237|stream_id:0|stream_offset:2478288|
[2025/09/12 05:24:13 438261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2336|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 438266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 438270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43143|rtt_var:2443|pto_duration:52915|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 438275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 438279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 438286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 438290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653516152|now:1757654653438270|interv:77882|
[2025/09/12 05:24:13 438294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653516152|now:1757654653438270|interval:77882|pto_count:0|srtt:43143
[2025/09/12 05:24:13 438298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46814|
[2025/09/12 05:24:13 438303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 438307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2479467|
[2025/09/12 05:24:13 438311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 438315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2337|
[2025/09/12 05:24:13 438333] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2337|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653438321|stream_id:0|stream_offset:2479467|
[2025/09/12 05:24:13 438342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2337|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 438347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 438351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43143|rtt_var:2443|pto_duration:52915|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 438355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 438359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 438363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 438367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653516236|now:1757654653438351|interv:77885|
[2025/09/12 05:24:13 438371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653516236|now:1757654653438351|interval:77885|pto_count:0|srtt:43143
[2025/09/12 05:24:13 438375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48014|
[2025/09/12 05:24:13 438380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 438384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2480646|
[2025/09/12 05:24:13 438388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 438393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653439393|now:1757654653438393|interv:1000|
[2025/09/12 05:24:13 438399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 438405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 438411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653439393|
[2025/09/12 05:24:13 438417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653439393|
[2025/09/12 05:24:13 438423] [debug] |xqc_engine_wakeup_after|wakeup:1757654653439393|now:1757654653438423|diff:970|
[2025/09/12 05:24:13 438429] [debug] |xqc_engine_main_logic|END|now:1757654653438167|
[2025/09/12 05:24:13 438765] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653438763|
[2025/09/12 05:24:13 438774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 438780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1087|
[2025/09/12 05:24:13 438784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1088|
[2025/09/12 05:24:13 438790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1088|
[2025/09/12 05:24:13 438794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 438798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2298|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2299|path_largest_ack:2298|
[2025/09/12 05:24:13 438807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:2423467|prior_time:1757654653390895|is_app_limited:0|send_elapse:39919|ack_elapse:47868|ctl_first_sent_time:1757654653392422|lagest_ack_time:1757654653438763|curr_delivered:2479874|
[2025/09/12 05:24:13 438812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653392422|
[2025/09/12 05:24:13 438817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:605||sndq_packets_used_bytes:0|sndq_packets_free:2071|
[2025/09/12 05:24:13 438821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2299|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2299|path_largest_ack:2299|
[2025/09/12 05:24:13 438825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:55207|prior_delivered:2425867|prior_time:1757654653392889|is_app_limited:0|send_elapse:39882|ack_elapse:45874|ctl_first_sent_time:1757654653394332|lagest_ack_time:1757654653438763|curr_delivered:2481074|
[2025/09/12 05:24:13 438830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653394332|
[2025/09/12 05:24:13 438834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:604||sndq_packets_used_bytes:0|sndq_packets_free:2072|
[2025/09/12 05:24:13 438837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43143|rttvar:2443|minrtt:30532|latest_rtt:44431|ack_delay:56|
[2025/09/12 05:24:13 438842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43297|rttvar:2141|minrtt:30532|latest_rtt:44431|ack_delay:56|
[2025/09/12 05:24:13 438846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2299|lost_pn:2296|thresh:3|
[2025/09/12 05:24:13 438853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 438857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43297|rtt_var:2141|pto_duration:51861|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 438861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 438865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 438869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 438873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653515182|now:1757654653438856|interv:76326|
[2025/09/12 05:24:13 438877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653515182|now:1757654653438856|interval:76326|pto_count:0|srtt:43297
[2025/09/12 05:24:13 438881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39882, ack_elapse 45874, delivered 55207|rate 1203448|lost 202|
[2025/09/12 05:24:13 438886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203448) in round 54|
[2025/09/12 05:24:13 438890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 438894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 438898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653394332|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 438910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653394332|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 438914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45614|srtt:43297|latest_rtt:44431|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 438920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1088|largest:1088|pns:2|
[2025/09/12 05:24:13 438925] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1088|frame:ACK |recv_time:1757654653438763|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 438929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773438763|now:1757654653438763|interv:120000000|
[2025/09/12 05:24:13 438934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773438763|now:1757654653438763|interv:120000000|
[2025/09/12 05:24:13 438937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653439393|pq_index:0|
[2025/09/12 05:24:13 438942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653438167|
[2025/09/12 05:24:13 438946] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653438946|
[2025/09/12 05:24:13 438950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653438950|
[2025/09/12 05:24:13 438956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43297|min_srtt:43297|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 438961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2527806|
[2025/09/12 05:24:13 438965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43297|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 438970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 438975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43297|min_srtt:43297|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 438979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2528985|
[2025/09/12 05:24:13 438983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43297|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 438988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 438995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43297|min_srtt:43297|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 438999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2530164|
[2025/09/12 05:24:13 439004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 439007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 439011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 439016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 439020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 439024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2480646|
[2025/09/12 05:24:13 439028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 439032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 439036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653439393|
[2025/09/12 05:24:13 439040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653439393|
[2025/09/12 05:24:13 439044] [debug] |xqc_engine_wakeup_after|wakeup:1757654653439393|now:1757654653439044|diff:349|
[2025/09/12 05:24:13 439048] [debug] |xqc_engine_main_logic|END|now:1757654653438950|
[2025/09/12 05:24:13 439053] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653439053|
[2025/09/12 05:24:13 439057] [debug] |xqc_engine_wakeup_after|wakeup:1757654653439393|now:1757654653439057|diff:336|
[2025/09/12 05:24:13 439061] [debug] |xqc_engine_main_logic|END|now:1757654653439053|
[2025/09/12 05:24:13 440132] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653440132|
[2025/09/12 05:24:13 440141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653439393|pq_index:0|
[2025/09/12 05:24:13 440146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653438950|
[2025/09/12 05:24:13 440151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653440150|
[2025/09/12 05:24:13 440155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653439393|now:1757654653440150|
[2025/09/12 05:24:13 440159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653439393|now:1757654653440150|
[2025/09/12 05:24:13 440163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 440169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43297|min_srtt:43297|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 440173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2530164|
[2025/09/12 05:24:13 440181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 440185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 440189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 440193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 440198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 440202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2480646|
[2025/09/12 05:24:13 440206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 440211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2338-2338|next_skip_chance:1757654653670793|current_time:1757654653440210|
[2025/09/12 05:24:13 440215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2339|
[2025/09/12 05:24:13 440242] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2339|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653440223|stream_id:0|stream_offset:2480646|
[2025/09/12 05:24:13 440248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2339|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 440252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 440257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43297|rtt_var:2141|pto_duration:51861|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 440261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 440265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 440269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 440273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653517084|now:1757654653440256|interv:76828|
[2025/09/12 05:24:13 440276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653517084|now:1757654653440256|interval:76828|pto_count:0|srtt:43297
[2025/09/12 05:24:13 440281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46814|
[2025/09/12 05:24:13 440286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 440290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2481825|
[2025/09/12 05:24:13 440301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 440305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2340|
[2025/09/12 05:24:13 440324] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2340|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653440311|stream_id:0|stream_offset:2481825|
[2025/09/12 05:24:13 440329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2340|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 440333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 440338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43297|rtt_var:2141|pto_duration:51861|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 440342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 440346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 440350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 440354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653517172|now:1757654653440337|interv:76835|
[2025/09/12 05:24:13 440357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653517172|now:1757654653440337|interval:76835|pto_count:0|srtt:43297
[2025/09/12 05:24:13 440362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48014|
[2025/09/12 05:24:13 440366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 440370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2483004|
[2025/09/12 05:24:13 440375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 440379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653441379|now:1757654653440379|interv:1000|
[2025/09/12 05:24:13 440385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 440391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 440397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653441379|
[2025/09/12 05:24:13 440403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653441379|
[2025/09/12 05:24:13 440409] [debug] |xqc_engine_wakeup_after|wakeup:1757654653441379|now:1757654653440409|diff:970|
[2025/09/12 05:24:13 440414] [debug] |xqc_engine_main_logic|END|now:1757654653440150|
[2025/09/12 05:24:13 440760] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653440759|
[2025/09/12 05:24:13 440768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 440774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1088|
[2025/09/12 05:24:13 440778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1089|
[2025/09/12 05:24:13 440788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1089|
[2025/09/12 05:24:13 440792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 440797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2300|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2301|path_largest_ack:2300|
[2025/09/12 05:24:13 440802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:2428267|prior_time:1757654653394872|is_app_limited:0|send_elapse:39859|ack_elapse:45887|ctl_first_sent_time:1757654653396313|lagest_ack_time:1757654653440759|curr_delivered:2482274|
[2025/09/12 05:24:13 440806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653396313|
[2025/09/12 05:24:13 440811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:603||sndq_packets_used_bytes:0|sndq_packets_free:2073|
[2025/09/12 05:24:13 440815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2301|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2301|path_largest_ack:2301|
[2025/09/12 05:24:13 440820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:2428267|prior_time:1757654653394872|is_app_limited:0|send_elapse:39859|ack_elapse:45887|ctl_first_sent_time:1757654653396313|lagest_ack_time:1757654653440759|curr_delivered:2483474|
[2025/09/12 05:24:13 440824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653396398|
[2025/09/12 05:24:13 440828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:602||sndq_packets_used_bytes:0|sndq_packets_free:2074|
[2025/09/12 05:24:13 440832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43297|rttvar:2141|minrtt:30532|latest_rtt:44361|ack_delay:64|
[2025/09/12 05:24:13 440837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43422|rttvar:1856|minrtt:30532|latest_rtt:44361|ack_delay:64|
[2025/09/12 05:24:13 440841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2301|lost_pn:2298|thresh:3|
[2025/09/12 05:24:13 440845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 440849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43422|rtt_var:1856|pto_duration:50846|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 440854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 440858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 440862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 440866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653516157|now:1757654653440849|interv:75308|
[2025/09/12 05:24:13 440870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653516157|now:1757654653440849|interval:75308|pto_count:0|srtt:43422
[2025/09/12 05:24:13 440874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39859, ack_elapse 45887, delivered 55207|rate 1203107|lost 202|
[2025/09/12 05:24:13 440881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203107) in round 54|
[2025/09/12 05:24:13 440885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 440889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 440893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653396398|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 440898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653396398|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 440902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45614|srtt:43422|latest_rtt:44361|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 440908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1089|largest:1089|pns:2|
[2025/09/12 05:24:13 440913] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1089|frame:ACK |recv_time:1757654653440759|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 440917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773440759|now:1757654653440759|interv:120000000|
[2025/09/12 05:24:13 440921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773440759|now:1757654653440759|interv:120000000|
[2025/09/12 05:24:13 440925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653441379|pq_index:0|
[2025/09/12 05:24:13 440930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653440150|
[2025/09/12 05:24:13 440934] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653440933|
[2025/09/12 05:24:13 440938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653440937|
[2025/09/12 05:24:13 440944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43422|min_srtt:43422|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 440949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2530164|
[2025/09/12 05:24:13 440953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43422|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 440958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 440962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43422|min_srtt:43422|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 440966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2531343|
[2025/09/12 05:24:13 440973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43422|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 440978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 440982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43422|min_srtt:43422|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 440986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2532522|
[2025/09/12 05:24:13 440990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 440994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 440998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 441002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 441007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 441011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2483004|
[2025/09/12 05:24:13 441015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 441019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 441023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653441379|
[2025/09/12 05:24:13 441027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653441379|
[2025/09/12 05:24:13 441031] [debug] |xqc_engine_wakeup_after|wakeup:1757654653441379|now:1757654653441031|diff:348|
[2025/09/12 05:24:13 441035] [debug] |xqc_engine_main_logic|END|now:1757654653440937|
[2025/09/12 05:24:13 441040] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653441040|
[2025/09/12 05:24:13 441044] [debug] |xqc_engine_wakeup_after|wakeup:1757654653441379|now:1757654653441044|diff:335|
[2025/09/12 05:24:13 441048] [debug] |xqc_engine_main_logic|END|now:1757654653441040|
[2025/09/12 05:24:13 442119] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653442119|
[2025/09/12 05:24:13 442128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653441379|pq_index:0|
[2025/09/12 05:24:13 442132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653440937|
[2025/09/12 05:24:13 442137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653442136|
[2025/09/12 05:24:13 442142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653441379|now:1757654653442136|
[2025/09/12 05:24:13 442146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653441379|now:1757654653442136|
[2025/09/12 05:24:13 442154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 442160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43422|min_srtt:43422|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 442164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2532522|
[2025/09/12 05:24:13 442169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 442173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 442177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 442181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 442186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 442190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2483004|
[2025/09/12 05:24:13 442195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 442199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2341|
[2025/09/12 05:24:13 442226] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2341|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653442207|stream_id:0|stream_offset:2483004|
[2025/09/12 05:24:13 442232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2341|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 442237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 442241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43422|rtt_var:1856|pto_duration:50846|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 442245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 442249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 442253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 442257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653518053|now:1757654653442241|interv:75812|
[2025/09/12 05:24:13 442261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653518053|now:1757654653442241|interval:75812|pto_count:0|srtt:43422
[2025/09/12 05:24:13 442266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46814|
[2025/09/12 05:24:13 442270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 442278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2484183|
[2025/09/12 05:24:13 442283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 442287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2342|
[2025/09/12 05:24:13 442311] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2342|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653442298|stream_id:0|stream_offset:2484183|
[2025/09/12 05:24:13 442317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2342|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 442321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 442325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43422|rtt_var:1856|pto_duration:50846|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 442330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 442333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 442337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 442341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653518144|now:1757654653442325|interv:75819|
[2025/09/12 05:24:13 442345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653518144|now:1757654653442325|interval:75819|pto_count:0|srtt:43422
[2025/09/12 05:24:13 442350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48014|
[2025/09/12 05:24:13 442354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 442358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2485362|
[2025/09/12 05:24:13 442362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 442366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653443366|now:1757654653442366|interv:1000|
[2025/09/12 05:24:13 442372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 442378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 442384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653443366|
[2025/09/12 05:24:13 442390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653443366|
[2025/09/12 05:24:13 442395] [debug] |xqc_engine_wakeup_after|wakeup:1757654653443366|now:1757654653442395|diff:971|
[2025/09/12 05:24:13 442401] [debug] |xqc_engine_main_logic|END|now:1757654653442136|
[2025/09/12 05:24:13 442764] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653442763|
[2025/09/12 05:24:13 442773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 442783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1089|
[2025/09/12 05:24:13 442787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1090|
[2025/09/12 05:24:13 442793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1090|
[2025/09/12 05:24:13 442797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 442802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2302|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2303|path_largest_ack:2302|
[2025/09/12 05:24:13 442807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:2430667|prior_time:1757654653396865|is_app_limited:0|send_elapse:39867|ack_elapse:45898|ctl_first_sent_time:1757654653398310|lagest_ack_time:1757654653442763|curr_delivered:2484674|
[2025/09/12 05:24:13 442812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653398310|
[2025/09/12 05:24:13 442816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:601||sndq_packets_used_bytes:0|sndq_packets_free:2075|
[2025/09/12 05:24:13 442820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2303|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2303|path_largest_ack:2303|
[2025/09/12 05:24:13 442825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52807|prior_delivered:2433067|prior_time:1757654653398860|is_app_limited:0|send_elapse:39870|ack_elapse:43903|ctl_first_sent_time:1757654653400306|lagest_ack_time:1757654653442763|curr_delivered:2485874|
[2025/09/12 05:24:13 442829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653400306|
[2025/09/12 05:24:13 442833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:600||sndq_packets_used_bytes:0|sndq_packets_free:2076|
[2025/09/12 05:24:13 442837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43422|rttvar:1856|minrtt:30532|latest_rtt:42457|ack_delay:56|
[2025/09/12 05:24:13 442841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43295|rttvar:1647|minrtt:30532|latest_rtt:42457|ack_delay:56|
[2025/09/12 05:24:13 442846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2303|lost_pn:2300|thresh:3|
[2025/09/12 05:24:13 442850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 442854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43295|rtt_var:1647|pto_duration:49883|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 442858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 442862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 442866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 442870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653517181|now:1757654653442854|interv:74327|
[2025/09/12 05:24:13 442874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653517181|now:1757654653442854|interval:74327|pto_count:0|srtt:43295
[2025/09/12 05:24:13 442881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39870, ack_elapse 43903, delivered 52807|rate 1202810|lost 202|
[2025/09/12 05:24:13 442886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202810) in round 54|
[2025/09/12 05:24:13 442890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 442894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 442898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653400306|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 442903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653400306|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 442907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45614|srtt:43295|latest_rtt:42457|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 442913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1090|largest:1090|pns:2|
[2025/09/12 05:24:13 442917] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1090|frame:ACK |recv_time:1757654653442763|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 442922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773442763|now:1757654653442763|interv:120000000|
[2025/09/12 05:24:13 442926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773442763|now:1757654653442763|interv:120000000|
[2025/09/12 05:24:13 442930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653443366|pq_index:0|
[2025/09/12 05:24:13 442934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653442136|
[2025/09/12 05:24:13 442938] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653442938|
[2025/09/12 05:24:13 442943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653442942|
[2025/09/12 05:24:13 442949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43295|min_srtt:43295|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 442953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2532522|
[2025/09/12 05:24:13 442958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43295|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 442962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 442967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43295|min_srtt:43295|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 442974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2533701|
[2025/09/12 05:24:13 442978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43295|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 442983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 442987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43295|min_srtt:43295|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 442991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2534880|
[2025/09/12 05:24:13 442995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 442999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 443003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 443007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 443012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 443016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2485362|
[2025/09/12 05:24:13 443020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 443024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 443028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653443366|
[2025/09/12 05:24:13 443032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653443366|
[2025/09/12 05:24:13 443036] [debug] |xqc_engine_wakeup_after|wakeup:1757654653443366|now:1757654653443036|diff:330|
[2025/09/12 05:24:13 443040] [debug] |xqc_engine_main_logic|END|now:1757654653442942|
[2025/09/12 05:24:13 443045] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653443045|
[2025/09/12 05:24:13 443049] [debug] |xqc_engine_wakeup_after|wakeup:1757654653443366|now:1757654653443049|diff:317|
[2025/09/12 05:24:13 443053] [debug] |xqc_engine_main_logic|END|now:1757654653443045|
[2025/09/12 05:24:13 444124] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653444124|
[2025/09/12 05:24:13 444133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653443366|pq_index:0|
[2025/09/12 05:24:13 444137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653442942|
[2025/09/12 05:24:13 444142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653444141|
[2025/09/12 05:24:13 444151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653443366|now:1757654653444141|
[2025/09/12 05:24:13 444155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653443366|now:1757654653444141|
[2025/09/12 05:24:13 444159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 444165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43295|min_srtt:43295|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 444169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2534880|
[2025/09/12 05:24:13 444174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 444178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 444181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 444186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 444190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 444194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2485362|
[2025/09/12 05:24:13 444199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 444203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2343|
[2025/09/12 05:24:13 444230] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2343|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653444211|stream_id:0|stream_offset:2485362|
[2025/09/12 05:24:13 444236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2343|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 444240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 444245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43295|rtt_var:1647|pto_duration:49883|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 444249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 444253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 444257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 444260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653519094|now:1757654653444244|interv:74850|
[2025/09/12 05:24:13 444264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653519094|now:1757654653444244|interval:74850|pto_count:0|srtt:43295
[2025/09/12 05:24:13 444272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46814|
[2025/09/12 05:24:13 444277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 444281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2486541|
[2025/09/12 05:24:13 444286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 444290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2344|
[2025/09/12 05:24:13 444308] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2344|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653444296|stream_id:0|stream_offset:2486541|
[2025/09/12 05:24:13 444313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2344|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 444318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 444322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43295|rtt_var:1647|pto_duration:49883|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 444326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 444330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 444334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 444338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653519179|now:1757654653444322|interv:74857|
[2025/09/12 05:24:13 444342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653519179|now:1757654653444322|interval:74857|pto_count:0|srtt:43295
[2025/09/12 05:24:13 444346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48014|
[2025/09/12 05:24:13 444350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 444355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2487720|
[2025/09/12 05:24:13 444359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 444363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653445363|now:1757654653444363|interv:1000|
[2025/09/12 05:24:13 444367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 444372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 444379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653445363|
[2025/09/12 05:24:13 444385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653445363|
[2025/09/12 05:24:13 444391] [debug] |xqc_engine_wakeup_after|wakeup:1757654653445363|now:1757654653444391|diff:972|
[2025/09/12 05:24:13 444402] [debug] |xqc_engine_main_logic|END|now:1757654653444141|
[2025/09/12 05:24:13 444815] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653444814|
[2025/09/12 05:24:13 444824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 444830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1090|
[2025/09/12 05:24:13 444833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1091|
[2025/09/12 05:24:13 444839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1091|
[2025/09/12 05:24:13 444843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 444848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2304|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2305|path_largest_ack:2304|
[2025/09/12 05:24:13 444853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:2433067|prior_time:1757654653398860|is_app_limited:0|send_elapse:39951|ack_elapse:45954|ctl_first_sent_time:1757654653400387|lagest_ack_time:1757654653444814|curr_delivered:2487074|
[2025/09/12 05:24:13 444858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653400387|
[2025/09/12 05:24:13 444862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:599||sndq_packets_used_bytes:0|sndq_packets_free:2077|
[2025/09/12 05:24:13 444866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2305|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:2305|path_largest_ack:2305|
[2025/09/12 05:24:13 444871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52814|prior_delivered:2435467|prior_time:1757654653400862|is_app_limited:0|send_elapse:39841|ack_elapse:43952|ctl_first_sent_time:1757654653402340|lagest_ack_time:1757654653444814|curr_delivered:2488281|
[2025/09/12 05:24:13 444875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653402340|
[2025/09/12 05:24:13 444879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:598||sndq_packets_used_bytes:0|sndq_packets_free:2078|
[2025/09/12 05:24:13 444883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43295|rttvar:1647|minrtt:30532|latest_rtt:42474|ack_delay:64|
[2025/09/12 05:24:13 444887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43185|rttvar:1457|minrtt:30532|latest_rtt:42474|ack_delay:64|
[2025/09/12 05:24:13 444892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2305|lost_pn:2302|thresh:3|
[2025/09/12 05:24:13 444896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1070|pns:2|
[2025/09/12 05:24:13 444900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 444904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43185|rtt_var:1457|pto_duration:49013|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 444908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 444912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 444920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 444924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653518309|now:1757654653444904|interv:73405|
[2025/09/12 05:24:13 444928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653518309|now:1757654653444904|interval:73405|pto_count:0|srtt:43185
[2025/09/12 05:24:13 444933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39841, ack_elapse 43952, delivered 52814|rate 1201629|lost 202|
[2025/09/12 05:24:13 444937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201629) in round 54|
[2025/09/12 05:24:13 444941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 444945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 444949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2407|po_sent_time:1757654653402340|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 444954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2407|po_sent_time:1757654653402340|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 444958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:43185|latest_rtt:42474|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 444964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1091|largest:1091|pns:2|
[2025/09/12 05:24:13 444968] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1091|frame:ACK |recv_time:1757654653444814|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 444973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773444814|now:1757654653444814|interv:120000000|
[2025/09/12 05:24:13 444977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773444814|now:1757654653444814|interv:120000000|
[2025/09/12 05:24:13 444981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653445363|pq_index:0|
[2025/09/12 05:24:13 444985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653444141|
[2025/09/12 05:24:13 444989] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653444989|
[2025/09/12 05:24:13 444994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653444993|
[2025/09/12 05:24:13 444999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43185|min_srtt:43185|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 445004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2534880|
[2025/09/12 05:24:13 445011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43185|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 445015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 445020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43185|min_srtt:43185|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 445024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2536059|
[2025/09/12 05:24:13 445028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43185|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 445033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 445037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43185|min_srtt:43185|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 445041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2537238|
[2025/09/12 05:24:13 445045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 445049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 445053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 445057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 445062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 445066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2487720|
[2025/09/12 05:24:13 445070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 445074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 445078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653445363|
[2025/09/12 05:24:13 445082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653445363|
[2025/09/12 05:24:13 445086] [debug] |xqc_engine_wakeup_after|wakeup:1757654653445363|now:1757654653445086|diff:277|
[2025/09/12 05:24:13 445090] [debug] |xqc_engine_main_logic|END|now:1757654653444993|
[2025/09/12 05:24:13 445095] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653445095|
[2025/09/12 05:24:13 445099] [debug] |xqc_engine_wakeup_after|wakeup:1757654653445363|now:1757654653445099|diff:264|
[2025/09/12 05:24:13 445103] [debug] |xqc_engine_main_logic|END|now:1757654653445095|
[2025/09/12 05:24:13 446173] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653446173|
[2025/09/12 05:24:13 446182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653445363|pq_index:0|
[2025/09/12 05:24:13 446190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653444993|
[2025/09/12 05:24:13 446195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653446194|
[2025/09/12 05:24:13 446200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653445363|now:1757654653446194|
[2025/09/12 05:24:13 446204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653445363|now:1757654653446194|
[2025/09/12 05:24:13 446208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 446213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43185|min_srtt:43185|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 446218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2537238|
[2025/09/12 05:24:13 446222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 446226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 446230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 446234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 446239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 446243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2487720|
[2025/09/12 05:24:13 446247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 446251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2345|
[2025/09/12 05:24:13 446278] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2345|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653446259|stream_id:0|stream_offset:2487720|
[2025/09/12 05:24:13 446284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2345|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 446289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 446293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43185|rtt_var:1457|pto_duration:49013|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 446297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 446301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 446305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 446312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653520272|now:1757654653446293|interv:73979|
[2025/09/12 05:24:13 446316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653520272|now:1757654653446293|interval:73979|pto_count:0|srtt:43185
[2025/09/12 05:24:13 446322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 446328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 446333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2488899|
[2025/09/12 05:24:13 446337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 446341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2346|
[2025/09/12 05:24:13 446360] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2346|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653446347|stream_id:0|stream_offset:2488899|
[2025/09/12 05:24:13 446365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2346|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 446369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 446373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43185|rtt_var:1457|pto_duration:49013|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 446378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 446382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 446386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 446393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653520360|now:1757654653446373|interv:73987|
[2025/09/12 05:24:13 446399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653520360|now:1757654653446373|interval:73987|pto_count:0|srtt:43185
[2025/09/12 05:24:13 446406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 446412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 446418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2490078|
[2025/09/12 05:24:13 446424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 446430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653447430|now:1757654653446430|interv:1000|
[2025/09/12 05:24:13 446435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 446440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 446451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653447430|
[2025/09/12 05:24:13 446477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653447430|
[2025/09/12 05:24:13 446483] [debug] |xqc_engine_wakeup_after|wakeup:1757654653447430|now:1757654653446482|diff:948|
[2025/09/12 05:24:13 446488] [debug] |xqc_engine_main_logic|END|now:1757654653446194|
[2025/09/12 05:24:13 446740] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653446739|
[2025/09/12 05:24:13 446747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 446752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1091|
[2025/09/12 05:24:13 446756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1092|
[2025/09/12 05:24:13 446762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1092|
[2025/09/12 05:24:13 446766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 446771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2306|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2307|path_largest_ack:2306|
[2025/09/12 05:24:13 446776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51614|prior_delivered:2437867|prior_time:1757654653402857|is_app_limited:0|send_elapse:39886|ack_elapse:43882|ctl_first_sent_time:1757654653404301|lagest_ack_time:1757654653446739|curr_delivered:2489481|
[2025/09/12 05:24:13 446780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653404301|
[2025/09/12 05:24:13 446785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:597||sndq_packets_used_bytes:0|sndq_packets_free:2079|
[2025/09/12 05:24:13 446789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2307|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2307|path_largest_ack:2307|
[2025/09/12 05:24:13 446793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51614|prior_delivered:2437867|prior_time:1757654653402857|is_app_limited:0|send_elapse:39886|ack_elapse:43882|ctl_first_sent_time:1757654653404301|lagest_ack_time:1757654653446739|curr_delivered:2490681|
[2025/09/12 05:24:13 446798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653404388|
[2025/09/12 05:24:13 446802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:596||sndq_packets_used_bytes:0|sndq_packets_free:2080|
[2025/09/12 05:24:13 446806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43185|rttvar:1457|minrtt:30532|latest_rtt:42351|ack_delay:56|
[2025/09/12 05:24:13 446810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43073|rttvar:1315|minrtt:30532|latest_rtt:42351|ack_delay:56|
[2025/09/12 05:24:13 446814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2307|lost_pn:2304|thresh:3|
[2025/09/12 05:24:13 446818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 446823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43073|rtt_var:1315|pto_duration:48333|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 446827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 446835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 446838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 446842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653519680|now:1757654653446822|interv:72858|
[2025/09/12 05:24:13 446846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653519680|now:1757654653446822|interval:72858|pto_count:0|srtt:43073
[2025/09/12 05:24:13 446851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39886, ack_elapse 43882, delivered 52814|rate 1203545|lost 202|
[2025/09/12 05:24:13 446855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203545) in round 54|
[2025/09/12 05:24:13 446859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 446864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 446867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653404388|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 446872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653404388|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2442667|
[2025/09/12 05:24:13 446876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:43073|latest_rtt:42351|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 446882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1092|largest:1092|pns:2|
[2025/09/12 05:24:13 446886] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1092|frame:ACK |recv_time:1757654653446739|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 446891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773446739|now:1757654653446739|interv:120000000|
[2025/09/12 05:24:13 446895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773446739|now:1757654653446739|interv:120000000|
[2025/09/12 05:24:13 446899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653447430|pq_index:0|
[2025/09/12 05:24:13 446903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653446194|
[2025/09/12 05:24:13 446907] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653446907|
[2025/09/12 05:24:13 446912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653446911|
[2025/09/12 05:24:13 446918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43073|min_srtt:43073|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 446925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2537238|
[2025/09/12 05:24:13 446929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43073|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 446934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 446938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43073|min_srtt:43073|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 446942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2538417|
[2025/09/12 05:24:13 446947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43073|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 446951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 446955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43073|min_srtt:43073|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 446959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2539596|
[2025/09/12 05:24:13 446964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 446967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 446971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 446975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 446980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 446984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2490078|
[2025/09/12 05:24:13 446988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 446992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 446996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653447430|
[2025/09/12 05:24:13 447000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653447430|
[2025/09/12 05:24:13 447004] [debug] |xqc_engine_wakeup_after|wakeup:1757654653447430|now:1757654653447004|diff:426|
[2025/09/12 05:24:13 447008] [debug] |xqc_engine_main_logic|END|now:1757654653446911|
[2025/09/12 05:24:13 447013] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653447013|
[2025/09/12 05:24:13 447017] [debug] |xqc_engine_wakeup_after|wakeup:1757654653447430|now:1757654653447017|diff:413|
[2025/09/12 05:24:13 447023] [debug] |xqc_engine_main_logic|END|now:1757654653447013|
[2025/09/12 05:24:13 448094] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653448094|
[2025/09/12 05:24:13 448103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653447430|pq_index:0|
[2025/09/12 05:24:13 448107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653446911|
[2025/09/12 05:24:13 448112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653448111|
[2025/09/12 05:24:13 448117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653447430|now:1757654653448111|
[2025/09/12 05:24:13 448121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653447430|now:1757654653448111|
[2025/09/12 05:24:13 448125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 448130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43073|min_srtt:43073|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 448135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2539596|
[2025/09/12 05:24:13 448139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 448143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 448147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 448151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 448156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 448160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2490078|
[2025/09/12 05:24:13 448165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 448169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2347|
[2025/09/12 05:24:13 448196] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2347|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653448177|stream_id:0|stream_offset:2490078|
[2025/09/12 05:24:13 448201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2347|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 448206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 448210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43073|rtt_var:1315|pto_duration:48333|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 448215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 448224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 448227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 448231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653521510|now:1757654653448210|interv:73300|
[2025/09/12 05:24:13 448235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653521510|now:1757654653448210|interval:73300|pto_count:0|srtt:43073
[2025/09/12 05:24:13 448240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 448245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 448249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2491257|
[2025/09/12 05:24:13 448253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 448257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2348|
[2025/09/12 05:24:13 448276] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2348|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653448263|stream_id:0|stream_offset:2491257|
[2025/09/12 05:24:13 448281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2348|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 448286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 448290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43073|rtt_var:1315|pto_duration:48333|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 448294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 448298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 448302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 448305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653521596|now:1757654653448289|interv:73307|
[2025/09/12 05:24:13 448309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653521596|now:1757654653448289|interval:73307|pto_count:0|srtt:43073
[2025/09/12 05:24:13 448314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 448318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 448322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2492436|
[2025/09/12 05:24:13 448327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 448331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653449330|now:1757654653448330|interv:1000|
[2025/09/12 05:24:13 448339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 448343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 448347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653449330|
[2025/09/12 05:24:13 448352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653449330|
[2025/09/12 05:24:13 448355] [debug] |xqc_engine_wakeup_after|wakeup:1757654653449330|now:1757654653448355|diff:975|
[2025/09/12 05:24:13 448360] [debug] |xqc_engine_main_logic|END|now:1757654653448111|
[2025/09/12 05:24:13 448743] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653448742|
[2025/09/12 05:24:13 448752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 448758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1092|
[2025/09/12 05:24:13 448762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1093|
[2025/09/12 05:24:13 448768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1093|
[2025/09/12 05:24:13 448772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 448777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2308|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2309|path_largest_ack:2308|
[2025/09/12 05:24:13 448782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51614|prior_delivered:2440267|prior_time:1757654653404847|is_app_limited:0|send_elapse:41765|ack_elapse:43895|ctl_first_sent_time:1757654653406291|lagest_ack_time:1757654653448742|curr_delivered:2491881|
[2025/09/12 05:24:13 448786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653406291|
[2025/09/12 05:24:13 448791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:595||sndq_packets_used_bytes:0|sndq_packets_free:2081|
[2025/09/12 05:24:13 448795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2309|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2309|path_largest_ack:2309|
[2025/09/12 05:24:13 448800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50414|prior_delivered:2442667|prior_time:1757654653406846|is_app_limited:0|send_elapse:41878|ack_elapse:41896|ctl_first_sent_time:1757654653408294|lagest_ack_time:1757654653448742|curr_delivered:2493081|
[2025/09/12 05:24:13 448804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653408294|
[2025/09/12 05:24:13 448808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:594||sndq_packets_used_bytes:0|sndq_packets_free:2082|
[2025/09/12 05:24:13 448812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43073|rttvar:1315|minrtt:30532|latest_rtt:40448|ack_delay:64|
[2025/09/12 05:24:13 448816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42737|rttvar:1659|minrtt:30532|latest_rtt:40448|ack_delay:64|
[2025/09/12 05:24:13 448821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2309|lost_pn:2306|thresh:3|
[2025/09/12 05:24:13 448825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 448833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42737|rtt_var:1659|pto_duration:49373|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 448838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 448842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 448845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 448849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653522636|now:1757654653448833|interv:73803|
[2025/09/12 05:24:13 448853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653522636|now:1757654653448833|interval:73803|pto_count:0|srtt:42737
[2025/09/12 05:24:13 448858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41878, ack_elapse 41896, delivered 50414|rate 1203312|lost 202|
[2025/09/12 05:24:13 448862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 54 -> 55|
[2025/09/12 05:24:13 448866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203312) in round 55|
[2025/09/12 05:24:13 448870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 448874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 448878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653408294|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 448883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653408294|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 448887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:42737|latest_rtt:40448|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:13 448893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1093|largest:1093|pns:2|
[2025/09/12 05:24:13 448897] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1093|frame:ACK |recv_time:1757654653448742|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 448902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773448742|now:1757654653448742|interv:120000000|
[2025/09/12 05:24:13 448906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773448742|now:1757654653448742|interv:120000000|
[2025/09/12 05:24:13 448910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653449330|pq_index:0|
[2025/09/12 05:24:13 448914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653448111|
[2025/09/12 05:24:13 448918] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653448918|
[2025/09/12 05:24:13 448923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653448922|
[2025/09/12 05:24:13 448931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42737|min_srtt:42737|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 448936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2539596|
[2025/09/12 05:24:13 448940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42737|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 448945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 448950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42737|min_srtt:42737|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 448954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2540775|
[2025/09/12 05:24:13 448958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42737|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 448962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 448967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42737|min_srtt:42737|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 448971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2541954|
[2025/09/12 05:24:13 448975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 448979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 448983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 448987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 448991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 448995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2492436|
[2025/09/12 05:24:13 449000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 449003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 449007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653449330|
[2025/09/12 05:24:13 449011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653449330|
[2025/09/12 05:24:13 449018] [debug] |xqc_engine_wakeup_after|wakeup:1757654653449330|now:1757654653449018|diff:312|
[2025/09/12 05:24:13 449022] [debug] |xqc_engine_main_logic|END|now:1757654653448922|
[2025/09/12 05:24:13 449027] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653449027|
[2025/09/12 05:24:13 449031] [debug] |xqc_engine_wakeup_after|wakeup:1757654653449330|now:1757654653449030|diff:300|
[2025/09/12 05:24:13 449034] [debug] |xqc_engine_main_logic|END|now:1757654653449027|
[2025/09/12 05:24:13 450105] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653450105|
[2025/09/12 05:24:13 450114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653449330|pq_index:0|
[2025/09/12 05:24:13 450119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653448922|
[2025/09/12 05:24:13 450124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653450123|
[2025/09/12 05:24:13 450128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653449330|now:1757654653450123|
[2025/09/12 05:24:13 450132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653449330|now:1757654653450123|
[2025/09/12 05:24:13 450136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 450142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42737|min_srtt:42737|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 450146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2541954|
[2025/09/12 05:24:13 450151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 450154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 450158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 450163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 450167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 450171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2492436|
[2025/09/12 05:24:13 450176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 450180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2349|
[2025/09/12 05:24:13 450207] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2349|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653450188|stream_id:0|stream_offset:2492436|
[2025/09/12 05:24:13 450213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2349|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 450217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 450226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42737|rtt_var:1659|pto_duration:49373|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 450230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 450234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 450238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 450242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653524561|now:1757654653450226|interv:74335|
[2025/09/12 05:24:13 450246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653524561|now:1757654653450226|interval:74335|pto_count:0|srtt:42737
[2025/09/12 05:24:13 450250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 450255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 450259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2493615|
[2025/09/12 05:24:13 450263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 450267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2350|
[2025/09/12 05:24:13 450286] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2350|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653450273|stream_id:0|stream_offset:2493615|
[2025/09/12 05:24:13 450291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2350|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 450295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 450299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42737|rtt_var:1659|pto_duration:49373|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 450304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 450307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 450311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 450315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653524646|now:1757654653450299|interv:74347|
[2025/09/12 05:24:13 450319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653524646|now:1757654653450299|interval:74347|pto_count:0|srtt:42737
[2025/09/12 05:24:13 450324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 450328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 450335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2494794|
[2025/09/12 05:24:13 450339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 450343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653451343|now:1757654653450343|interv:1000|
[2025/09/12 05:24:13 450350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 450355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 450362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653451343|
[2025/09/12 05:24:13 450368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653451343|
[2025/09/12 05:24:13 450373] [debug] |xqc_engine_wakeup_after|wakeup:1757654653451343|now:1757654653450373|diff:970|
[2025/09/12 05:24:13 450379] [debug] |xqc_engine_main_logic|END|now:1757654653450123|
[2025/09/12 05:24:13 450734] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653450733|
[2025/09/12 05:24:13 450743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 450749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1093|
[2025/09/12 05:24:13 450753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1094|
[2025/09/12 05:24:13 450758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1094|
[2025/09/12 05:24:13 450762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 450767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2310|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2311|path_largest_ack:2310|
[2025/09/12 05:24:13 450772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51614|prior_delivered:2442667|prior_time:1757654653406846|is_app_limited:0|send_elapse:41963|ack_elapse:43887|ctl_first_sent_time:1757654653408379|lagest_ack_time:1757654653450733|curr_delivered:2494281|
[2025/09/12 05:24:13 450776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653408379|
[2025/09/12 05:24:13 450781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:593||sndq_packets_used_bytes:0|sndq_packets_free:2083|
[2025/09/12 05:24:13 450785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2311|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2311|path_largest_ack:2311|
[2025/09/12 05:24:13 450789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50414|prior_delivered:2445067|prior_time:1757654653408835|is_app_limited:0|send_elapse:41882|ack_elapse:41898|ctl_first_sent_time:1757654653410284|lagest_ack_time:1757654653450733|curr_delivered:2495481|
[2025/09/12 05:24:13 450794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653410284|
[2025/09/12 05:24:13 450798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:592||sndq_packets_used_bytes:0|sndq_packets_free:2084|
[2025/09/12 05:24:13 450802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42737|rttvar:1659|minrtt:30532|latest_rtt:40449|ack_delay:56|
[2025/09/12 05:24:13 450806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42444|rttvar:1831|minrtt:30532|latest_rtt:40449|ack_delay:56|
[2025/09/12 05:24:13 450814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2311|lost_pn:2308|thresh:3|
[2025/09/12 05:24:13 450818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 450822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42444|rtt_var:1831|pto_duration:49768|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 450827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 450831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 450834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 450838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653525041|now:1757654653450822|interv:74219|
[2025/09/12 05:24:13 450842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653525041|now:1757654653450822|interval:74219|pto_count:0|srtt:42444
[2025/09/12 05:24:13 450847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41882, ack_elapse 41898, delivered 50414|rate 1203255|lost 202|
[2025/09/12 05:24:13 450851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203255) in round 55|
[2025/09/12 05:24:13 450855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 450860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 450863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653410284|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 450868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653410284|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 450872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:42444|latest_rtt:40449|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 450878] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:97189|inflight:45607|mode:2|applimit:0|pacing_rate:1206933|bw:1206933|srtt:42444|latest_rtt:40449|min_rtt:30532|send:2328|lost:202|tlp:0|recv:1086|recovery:0|slow_start:0|conn_life:2162728|acked:2400|delivered:2495481|is_cwnd_limited:0|
[2025/09/12 05:24:13 450884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1094|largest:1094|pns:2|
[2025/09/12 05:24:13 450888] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1094|frame:ACK |recv_time:1757654653450733|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 450893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773450733|now:1757654653450733|interv:120000000|
[2025/09/12 05:24:13 450899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773450733|now:1757654653450733|interv:120000000|
[2025/09/12 05:24:13 450903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653451343|pq_index:0|
[2025/09/12 05:24:13 450907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653450123|
[2025/09/12 05:24:13 450911] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653450911|
[2025/09/12 05:24:13 450916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653450915|
[2025/09/12 05:24:13 450922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42444|min_srtt:42444|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 450926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2541954|
[2025/09/12 05:24:13 450931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42444|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 450936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 450940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42444|min_srtt:42444|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 450944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2543133|
[2025/09/12 05:24:13 450949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42444|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 450953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 450958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42444|min_srtt:42444|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 450962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2544312|
[2025/09/12 05:24:13 450966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 450970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 450974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 450978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 450982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 450986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2494794|
[2025/09/12 05:24:13 450993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 450997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 451001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653451343|
[2025/09/12 05:24:13 451005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653451343|
[2025/09/12 05:24:13 451009] [debug] |xqc_engine_wakeup_after|wakeup:1757654653451343|now:1757654653451009|diff:334|
[2025/09/12 05:24:13 451013] [debug] |xqc_engine_main_logic|END|now:1757654653450915|
[2025/09/12 05:24:13 451018] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653451018|
[2025/09/12 05:24:13 451022] [debug] |xqc_engine_wakeup_after|wakeup:1757654653451343|now:1757654653451022|diff:321|
[2025/09/12 05:24:13 451026] [debug] |xqc_engine_main_logic|END|now:1757654653451018|
[2025/09/12 05:24:13 452096] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653452096|
[2025/09/12 05:24:13 452105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653451343|pq_index:0|
[2025/09/12 05:24:13 452109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653450915|
[2025/09/12 05:24:13 452114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653452113|
[2025/09/12 05:24:13 452119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653451343|now:1757654653452113|
[2025/09/12 05:24:13 452123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653451343|now:1757654653452113|
[2025/09/12 05:24:13 452127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 452132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42444|min_srtt:42444|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 452137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2544312|
[2025/09/12 05:24:13 452141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 452145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 452149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 452153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 452158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 452162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2494794|
[2025/09/12 05:24:13 452166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 452175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2351|
[2025/09/12 05:24:13 452202] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2351|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653452183|stream_id:0|stream_offset:2494794|
[2025/09/12 05:24:13 452208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2351|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 452213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 452217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42444|rtt_var:1831|pto_duration:49768|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 452221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 452225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 452229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 452233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653526951|now:1757654653452217|interv:74734|
[2025/09/12 05:24:13 452237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653526951|now:1757654653452217|interval:74734|pto_count:0|srtt:42444
[2025/09/12 05:24:13 452241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 452246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 452250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2495973|
[2025/09/12 05:24:13 452254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 452258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2352|
[2025/09/12 05:24:13 452276] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2352|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653452264|stream_id:0|stream_offset:2495973|
[2025/09/12 05:24:13 452281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2352|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 452286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 452290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42444|rtt_var:1831|pto_duration:49768|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 452294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 452298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 452302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 452305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653527032|now:1757654653452290|interv:74742|
[2025/09/12 05:24:13 452316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653527032|now:1757654653452290|interval:74742|pto_count:0|srtt:42444
[2025/09/12 05:24:13 452321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 452325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 452329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2497152|
[2025/09/12 05:24:13 452334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 452341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653453341|now:1757654653452341|interv:1000|
[2025/09/12 05:24:13 452347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 452354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 452360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653453341|
[2025/09/12 05:24:13 452365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653453341|
[2025/09/12 05:24:13 452370] [debug] |xqc_engine_wakeup_after|wakeup:1757654653453341|now:1757654653452370|diff:971|
[2025/09/12 05:24:13 452376] [debug] |xqc_engine_main_logic|END|now:1757654653452113|
[2025/09/12 05:24:13 452721] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653452720|
[2025/09/12 05:24:13 452729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 452735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1094|
[2025/09/12 05:24:13 452739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1095|
[2025/09/12 05:24:13 452745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1095|
[2025/09/12 05:24:13 452749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 452754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2312|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2313|path_largest_ack:2312|
[2025/09/12 05:24:13 452759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49214|prior_delivered:2447467|prior_time:1757654653410837|is_app_limited:0|send_elapse:41878|ack_elapse:41883|ctl_first_sent_time:1757654653412296|lagest_ack_time:1757654653452720|curr_delivered:2496681|
[2025/09/12 05:24:13 452763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653412296|
[2025/09/12 05:24:13 452768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:591||sndq_packets_used_bytes:0|sndq_packets_free:2085|
[2025/09/12 05:24:13 452772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2313|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2313|path_largest_ack:2313|
[2025/09/12 05:24:13 452776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49214|prior_delivered:2447467|prior_time:1757654653410837|is_app_limited:0|send_elapse:41878|ack_elapse:41883|ctl_first_sent_time:1757654653412296|lagest_ack_time:1757654653452720|curr_delivered:2497881|
[2025/09/12 05:24:13 452785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653412378|
[2025/09/12 05:24:13 452789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:590||sndq_packets_used_bytes:0|sndq_packets_free:2086|
[2025/09/12 05:24:13 452793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42444|rttvar:1831|minrtt:30532|latest_rtt:40342|ack_delay:32|
[2025/09/12 05:24:13 452797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42177|rttvar:1907|minrtt:30532|latest_rtt:40342|ack_delay:32|
[2025/09/12 05:24:13 452802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2313|lost_pn:2310|thresh:3|
[2025/09/12 05:24:13 452806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 452810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42177|rtt_var:1907|pto_duration:49805|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 452814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 452818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 452822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 452826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653527069|now:1757654653452810|interv:74259|
[2025/09/12 05:24:13 452830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653527069|now:1757654653452810|interval:74259|pto_count:0|srtt:42177
[2025/09/12 05:24:13 452834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41878, ack_elapse 41883, delivered 50414|rate 1203686|lost 202|
[2025/09/12 05:24:13 452839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203686) in round 55|
[2025/09/12 05:24:13 452843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 452847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 452851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653412378|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 452856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653412378|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 452860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:42177|latest_rtt:40342|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 452866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1095|largest:1095|pns:2|
[2025/09/12 05:24:13 452870] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1095|frame:ACK |recv_time:1757654653452720|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 452878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773452720|now:1757654653452720|interv:120000000|
[2025/09/12 05:24:13 452882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773452720|now:1757654653452720|interv:120000000|
[2025/09/12 05:24:13 452886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653453341|pq_index:0|
[2025/09/12 05:24:13 452890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653452113|
[2025/09/12 05:24:13 452894] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653452894|
[2025/09/12 05:24:13 452899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653452897|
[2025/09/12 05:24:13 452904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42177|min_srtt:42177|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 452909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2544312|
[2025/09/12 05:24:13 452913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42177|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 452918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 452922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42177|min_srtt:42177|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 452926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2545491|
[2025/09/12 05:24:13 452931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42177|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 452935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 452939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42177|min_srtt:42177|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 452943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2546670|
[2025/09/12 05:24:13 452948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 452952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 452955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 452960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 452967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 452971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2497152|
[2025/09/12 05:24:13 452975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 452979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 452983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653453341|
[2025/09/12 05:24:13 452987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653453341|
[2025/09/12 05:24:13 452991] [debug] |xqc_engine_wakeup_after|wakeup:1757654653453341|now:1757654653452990|diff:351|
[2025/09/12 05:24:13 452995] [debug] |xqc_engine_main_logic|END|now:1757654653452897|
[2025/09/12 05:24:13 453000] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653453000|
[2025/09/12 05:24:13 453003] [debug] |xqc_engine_wakeup_after|wakeup:1757654653453341|now:1757654653453003|diff:338|
[2025/09/12 05:24:13 453007] [debug] |xqc_engine_main_logic|END|now:1757654653453000|
[2025/09/12 05:24:13 454078] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653454078|
[2025/09/12 05:24:13 454087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653453341|pq_index:0|
[2025/09/12 05:24:13 454091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653452897|
[2025/09/12 05:24:13 454096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653454095|
[2025/09/12 05:24:13 454101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653453341|now:1757654653454095|
[2025/09/12 05:24:13 454105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653453341|now:1757654653454095|
[2025/09/12 05:24:13 454109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 454114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42177|min_srtt:42177|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 454119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2546670|
[2025/09/12 05:24:13 454124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 454128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 454132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 454136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 454141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 454145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2497152|
[2025/09/12 05:24:13 454154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 454158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2353|
[2025/09/12 05:24:13 454185] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2353|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653454166|stream_id:0|stream_offset:2497152|
[2025/09/12 05:24:13 454191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2353|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 454196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 454200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42177|rtt_var:1907|pto_duration:49805|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 454205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 454209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 454212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 454216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653528971|now:1757654653454200|interv:74771|
[2025/09/12 05:24:13 454220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653528971|now:1757654653454200|interval:74771|pto_count:0|srtt:42177
[2025/09/12 05:24:13 454225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 454230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 454234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2498331|
[2025/09/12 05:24:13 454238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 454242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2354|
[2025/09/12 05:24:13 454260] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2354|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653454248|stream_id:0|stream_offset:2498331|
[2025/09/12 05:24:13 454266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2354|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 454270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 454274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42177|rtt_var:1907|pto_duration:49805|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 454278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 454282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 454290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 454294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653529053|now:1757654653454274|interv:74779|
[2025/09/12 05:24:13 454298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653529053|now:1757654653454274|interval:74779|pto_count:0|srtt:42177
[2025/09/12 05:24:13 454302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 454307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 454311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2499510|
[2025/09/12 05:24:13 454315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 454319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653455319|now:1757654653454319|interv:1000|
[2025/09/12 05:24:13 454323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 454327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 454331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653455319|
[2025/09/12 05:24:13 454335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653455319|
[2025/09/12 05:24:13 454339] [debug] |xqc_engine_wakeup_after|wakeup:1757654653455319|now:1757654653454339|diff:980|
[2025/09/12 05:24:13 454343] [debug] |xqc_engine_main_logic|END|now:1757654653454095|
[2025/09/12 05:24:13 454717] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653454716|
[2025/09/12 05:24:13 454726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 454732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1095|
[2025/09/12 05:24:13 454736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1096|
[2025/09/12 05:24:13 454742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1096|
[2025/09/12 05:24:13 454746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 454751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2314|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2315|path_largest_ack:2314|
[2025/09/12 05:24:13 454755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49214|prior_delivered:2449867|prior_time:1757654653412823|is_app_limited:0|send_elapse:41860|ack_elapse:41893|ctl_first_sent_time:1757654653414269|lagest_ack_time:1757654653454716|curr_delivered:2499081|
[2025/09/12 05:24:13 454760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653414269|
[2025/09/12 05:24:13 454765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:589||sndq_packets_used_bytes:0|sndq_packets_free:2087|
[2025/09/12 05:24:13 454769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2315|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2315|path_largest_ack:2315|
[2025/09/12 05:24:13 454778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:2452267|prior_time:1757654653414814|is_app_limited:0|send_elapse:43742|ack_elapse:39902|ctl_first_sent_time:1757654653416261|lagest_ack_time:1757654653454716|curr_delivered:2500281|
[2025/09/12 05:24:13 454782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653416261|
[2025/09/12 05:24:13 454786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:588||sndq_packets_used_bytes:0|sndq_packets_free:2088|
[2025/09/12 05:24:13 454790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42177|rttvar:1907|minrtt:30532|latest_rtt:38455|ack_delay:40|
[2025/09/12 05:24:13 454794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41706|rttvar:2371|minrtt:30532|latest_rtt:38455|ack_delay:40|
[2025/09/12 05:24:13 454799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2315|lost_pn:2312|thresh:3|
[2025/09/12 05:24:13 454803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 454807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41706|rtt_var:2371|pto_duration:51190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 454811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 454815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 454819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 454823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653530438|now:1757654653454806|interv:75632|
[2025/09/12 05:24:13 454827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653530438|now:1757654653454806|interval:75632|pto_count:0|srtt:41706
[2025/09/12 05:24:13 454831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43742, ack_elapse 39902, delivered 48014|rate 1097663|lost 202|
[2025/09/12 05:24:13 454836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1097663) in round 55|
[2025/09/12 05:24:13 454840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 454844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 454848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653416261|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 454852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653416261|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 454857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:41706|latest_rtt:38455|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 454865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1096|largest:1096|pns:2|
[2025/09/12 05:24:13 454870] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1096|frame:ACK |recv_time:1757654653454716|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 454874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773454716|now:1757654653454716|interv:120000000|
[2025/09/12 05:24:13 454879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773454716|now:1757654653454716|interv:120000000|
[2025/09/12 05:24:13 454882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653455319|pq_index:0|
[2025/09/12 05:24:13 454887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653454095|
[2025/09/12 05:24:13 454891] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653454890|
[2025/09/12 05:24:13 454895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653454894|
[2025/09/12 05:24:13 454901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41706|min_srtt:41706|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 454906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2546670|
[2025/09/12 05:24:13 454910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41706|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 454915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 454919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41706|min_srtt:41706|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 454923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2547849|
[2025/09/12 05:24:13 454928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41706|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 454932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 454936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41706|min_srtt:41706|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 454940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2549028|
[2025/09/12 05:24:13 454945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 454949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 454955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 454959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 454964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 454968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2499510|
[2025/09/12 05:24:13 454972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 454976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 454980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653455319|
[2025/09/12 05:24:13 454984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653455319|
[2025/09/12 05:24:13 454988] [debug] |xqc_engine_wakeup_after|wakeup:1757654653455319|now:1757654653454988|diff:331|
[2025/09/12 05:24:13 454992] [debug] |xqc_engine_main_logic|END|now:1757654653454894|
[2025/09/12 05:24:13 454997] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653454997|
[2025/09/12 05:24:13 455001] [debug] |xqc_engine_wakeup_after|wakeup:1757654653455319|now:1757654653455001|diff:318|
[2025/09/12 05:24:13 455005] [debug] |xqc_engine_main_logic|END|now:1757654653454997|
[2025/09/12 05:24:13 456075] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653456075|
[2025/09/12 05:24:13 456084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653455319|pq_index:0|
[2025/09/12 05:24:13 456089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653454894|
[2025/09/12 05:24:13 456094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653456092|
[2025/09/12 05:24:13 456098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653455319|now:1757654653456092|
[2025/09/12 05:24:13 456102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653455319|now:1757654653456092|
[2025/09/12 05:24:13 456106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 456111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41706|min_srtt:41706|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 456116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2549028|
[2025/09/12 05:24:13 456120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 456124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 456128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 456132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 456141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 456145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2499510|
[2025/09/12 05:24:13 456149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 456154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2355|
[2025/09/12 05:24:13 456181] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2355|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653456162|stream_id:0|stream_offset:2499510|
[2025/09/12 05:24:13 456187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2355|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 456192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 456196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41706|rtt_var:2371|pto_duration:51190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 456200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 456204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 456208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 456212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653532352|now:1757654653456196|interv:76156|
[2025/09/12 05:24:13 456216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653532352|now:1757654653456196|interval:76156|pto_count:0|srtt:41706
[2025/09/12 05:24:13 456221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 456225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 456229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2500689|
[2025/09/12 05:24:13 456234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 456238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2356|
[2025/09/12 05:24:13 456255] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2356|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653456244|stream_id:0|stream_offset:2500689|
[2025/09/12 05:24:13 456260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2356|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 456265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 456269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41706|rtt_var:2371|pto_duration:51190|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 456277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 456281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 456284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 456288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653532434|now:1757654653456269|interv:76165|
[2025/09/12 05:24:13 456292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653532434|now:1757654653456269|interval:76165|pto_count:0|srtt:41706
[2025/09/12 05:24:13 456297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 456301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 456305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2501868|
[2025/09/12 05:24:13 456310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 456316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653457316|now:1757654653456316|interv:1000|
[2025/09/12 05:24:13 456323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 456329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 456335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653457316|
[2025/09/12 05:24:13 456340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653457316|
[2025/09/12 05:24:13 456346] [debug] |xqc_engine_wakeup_after|wakeup:1757654653457316|now:1757654653456346|diff:970|
[2025/09/12 05:24:13 456352] [debug] |xqc_engine_main_logic|END|now:1757654653456092|
[2025/09/12 05:24:13 456705] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653456704|
[2025/09/12 05:24:13 456714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 456720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1096|
[2025/09/12 05:24:13 456724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1097|
[2025/09/12 05:24:13 456729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1097|
[2025/09/12 05:24:13 456733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 456738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2316|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2317|path_largest_ack:2316|
[2025/09/12 05:24:13 456743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49214|prior_delivered:2452267|prior_time:1757654653414814|is_app_limited:0|send_elapse:43827|ack_elapse:41890|ctl_first_sent_time:1757654653416346|lagest_ack_time:1757654653456704|curr_delivered:2501481|
[2025/09/12 05:24:13 456747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653416346|
[2025/09/12 05:24:13 456752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:587||sndq_packets_used_bytes:0|sndq_packets_free:2089|
[2025/09/12 05:24:13 456760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2317|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2317|path_largest_ack:2317|
[2025/09/12 05:24:13 456765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:2454667|prior_time:1757654653416813|is_app_limited:0|send_elapse:43864|ack_elapse:39891|ctl_first_sent_time:1757654653418256|lagest_ack_time:1757654653456704|curr_delivered:2502681|
[2025/09/12 05:24:13 456769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653418256|
[2025/09/12 05:24:13 456773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:586||sndq_packets_used_bytes:0|sndq_packets_free:2090|
[2025/09/12 05:24:13 456777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41706|rttvar:2371|minrtt:30532|latest_rtt:38448|ack_delay:32|
[2025/09/12 05:24:13 456781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41295|rttvar:2601|minrtt:30532|latest_rtt:38448|ack_delay:32|
[2025/09/12 05:24:13 456785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2317|lost_pn:2314|thresh:3|
[2025/09/12 05:24:13 456789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 456794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41295|rtt_var:2601|pto_duration:51699|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 456798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 456802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 456806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 456810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653532943|now:1757654653456793|interv:76150|
[2025/09/12 05:24:13 456814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653532943|now:1757654653456793|interval:76150|pto_count:0|srtt:41295
[2025/09/12 05:24:13 456818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43864, ack_elapse 39891, delivered 48014|rate 1094610|lost 202|
[2025/09/12 05:24:13 456823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1094610) in round 55|
[2025/09/12 05:24:13 456827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 456831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 456835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653418256|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 456839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653418256|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 456844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:41295|latest_rtt:38448|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 456852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1097|largest:1097|pns:2|
[2025/09/12 05:24:13 456856] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1097|frame:ACK |recv_time:1757654653456704|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 456861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773456704|now:1757654653456704|interv:120000000|
[2025/09/12 05:24:13 456865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773456704|now:1757654653456704|interv:120000000|
[2025/09/12 05:24:13 456869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653457316|pq_index:0|
[2025/09/12 05:24:13 456873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653456092|
[2025/09/12 05:24:13 456877] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653456877|
[2025/09/12 05:24:13 456882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653456881|
[2025/09/12 05:24:13 456888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41295|min_srtt:41295|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 456892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2549028|
[2025/09/12 05:24:13 456897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41295|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 456901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 456905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41295|min_srtt:41295|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 456910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2550207|
[2025/09/12 05:24:13 456914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41295|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 456918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 456923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41295|min_srtt:41295|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 456927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2551386|
[2025/09/12 05:24:13 456933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 456937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 456941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 456945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 456950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 456954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2501868|
[2025/09/12 05:24:13 456958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 456962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 456966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653457316|
[2025/09/12 05:24:13 456970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653457316|
[2025/09/12 05:24:13 456974] [debug] |xqc_engine_wakeup_after|wakeup:1757654653457316|now:1757654653456974|diff:342|
[2025/09/12 05:24:13 456979] [debug] |xqc_engine_main_logic|END|now:1757654653456881|
[2025/09/12 05:24:13 456986] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653456986|
[2025/09/12 05:24:13 456990] [debug] |xqc_engine_wakeup_after|wakeup:1757654653457316|now:1757654653456990|diff:326|
[2025/09/12 05:24:13 456994] [debug] |xqc_engine_main_logic|END|now:1757654653456986|
[2025/09/12 05:24:13 458063] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653458063|
[2025/09/12 05:24:13 458072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653457316|pq_index:0|
[2025/09/12 05:24:13 458076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653456881|
[2025/09/12 05:24:13 458081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653458080|
[2025/09/12 05:24:13 458086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653457316|now:1757654653458080|
[2025/09/12 05:24:13 458090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653457316|now:1757654653458080|
[2025/09/12 05:24:13 458094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 458099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41295|min_srtt:41295|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 458104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2551386|
[2025/09/12 05:24:13 458108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 458112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 458116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 458125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 458129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 458133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2501868|
[2025/09/12 05:24:13 458138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 458142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2357|
[2025/09/12 05:24:13 458169] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2357|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653458150|stream_id:0|stream_offset:2501868|
[2025/09/12 05:24:13 458175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2357|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 458179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 458184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41295|rtt_var:2601|pto_duration:51699|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 458188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 458192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 458196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 458200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653534849|now:1757654653458184|interv:76665|
[2025/09/12 05:24:13 458204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653534849|now:1757654653458184|interval:76665|pto_count:0|srtt:41295
[2025/09/12 05:24:13 458208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 458213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 458217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2503047|
[2025/09/12 05:24:13 458222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 458226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2358|
[2025/09/12 05:24:13 458243] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2358|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653458231|stream_id:0|stream_offset:2503047|
[2025/09/12 05:24:13 458248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2358|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 458256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 458260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41295|rtt_var:2601|pto_duration:51699|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 458264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 458268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 458272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 458276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653534930|now:1757654653458260|interv:76670|
[2025/09/12 05:24:13 458280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653534930|now:1757654653458260|interval:76670|pto_count:0|srtt:41295
[2025/09/12 05:24:13 458285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 458289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 458293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2504226|
[2025/09/12 05:24:13 458297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 458301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653459301|now:1757654653458301|interv:1000|
[2025/09/12 05:24:13 458305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 458309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 458313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653459301|
[2025/09/12 05:24:13 458317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653459301|
[2025/09/12 05:24:13 458321] [debug] |xqc_engine_wakeup_after|wakeup:1757654653459301|now:1757654653458321|diff:980|
[2025/09/12 05:24:13 458325] [debug] |xqc_engine_main_logic|END|now:1757654653458080|
[2025/09/12 05:24:13 458720] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653458719|
[2025/09/12 05:24:13 458729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 458735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1097|
[2025/09/12 05:24:13 458739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1098|
[2025/09/12 05:24:13 458745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1098|
[2025/09/12 05:24:13 458749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 458754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2318|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2319|path_largest_ack:2318|
[2025/09/12 05:24:13 458759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2457074|prior_time:1757654653418800|is_app_limited:0|send_elapse:43832|ack_elapse:39919|ctl_first_sent_time:1757654653420254|lagest_ack_time:1757654653458719|curr_delivered:2503881|
[2025/09/12 05:24:13 458767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653420254|
[2025/09/12 05:24:13 458772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:585||sndq_packets_used_bytes:0|sndq_packets_free:2091|
[2025/09/12 05:24:13 458776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2319|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2319|path_largest_ack:2319|
[2025/09/12 05:24:13 458780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2457074|prior_time:1757654653418800|is_app_limited:0|send_elapse:43832|ack_elapse:39919|ctl_first_sent_time:1757654653420254|lagest_ack_time:1757654653458719|curr_delivered:2505081|
[2025/09/12 05:24:13 458785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653420335|
[2025/09/12 05:24:13 458789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:584||sndq_packets_used_bytes:0|sndq_packets_free:2092|
[2025/09/12 05:24:13 458793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41295|rttvar:2601|minrtt:30532|latest_rtt:38384|ack_delay:40|
[2025/09/12 05:24:13 458797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40927|rttvar:2688|minrtt:30532|latest_rtt:38384|ack_delay:40|
[2025/09/12 05:24:13 458801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2319|lost_pn:2316|thresh:3|
[2025/09/12 05:24:13 458805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 458809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40927|rtt_var:2688|pto_duration:51679|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 458814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 458818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 458821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 458825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653534910|now:1757654653458809|interv:76101|
[2025/09/12 05:24:13 458829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653534910|now:1757654653458809|interval:76101|pto_count:0|srtt:40927
[2025/09/12 05:24:13 458834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43832, ack_elapse 39919, delivered 48007|rate 1095250|lost 202|
[2025/09/12 05:24:13 458838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1095250) in round 55|
[2025/09/12 05:24:13 458842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 458847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 458851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653420335|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 458855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653420335|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 458862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:40927|latest_rtt:38384|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 458868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1098|largest:1098|pns:2|
[2025/09/12 05:24:13 458872] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1098|frame:ACK |recv_time:1757654653458719|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 458877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773458719|now:1757654653458719|interv:120000000|
[2025/09/12 05:24:13 458881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773458719|now:1757654653458719|interv:120000000|
[2025/09/12 05:24:13 458885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653459301|pq_index:0|
[2025/09/12 05:24:13 458889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653458080|
[2025/09/12 05:24:13 458893] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653458893|
[2025/09/12 05:24:13 458898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653458897|
[2025/09/12 05:24:13 458904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40927|min_srtt:40927|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 458908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2551386|
[2025/09/12 05:24:13 458913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40927|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 458917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 458922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40927|min_srtt:40927|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 458926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2552565|
[2025/09/12 05:24:13 458930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40927|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 458935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 458939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40927|min_srtt:40927|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 458946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2553744|
[2025/09/12 05:24:13 458950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 458954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 458958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 458962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 458966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 458970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2504226|
[2025/09/12 05:24:13 458975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 458979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 458982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653459301|
[2025/09/12 05:24:13 458986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653459301|
[2025/09/12 05:24:13 458990] [debug] |xqc_engine_wakeup_after|wakeup:1757654653459301|now:1757654653458990|diff:311|
[2025/09/12 05:24:13 458995] [debug] |xqc_engine_main_logic|END|now:1757654653458897|
[2025/09/12 05:24:13 458999] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653458999|
[2025/09/12 05:24:13 459003] [debug] |xqc_engine_wakeup_after|wakeup:1757654653459301|now:1757654653459003|diff:298|
[2025/09/12 05:24:13 459007] [debug] |xqc_engine_main_logic|END|now:1757654653458999|
[2025/09/12 05:24:13 460078] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653460077|
[2025/09/12 05:24:13 460086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653459301|pq_index:0|
[2025/09/12 05:24:13 460091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653458897|
[2025/09/12 05:24:13 460096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653460095|
[2025/09/12 05:24:13 460100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653459301|now:1757654653460095|
[2025/09/12 05:24:13 460105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653459301|now:1757654653460095|
[2025/09/12 05:24:13 460109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 460114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40927|min_srtt:40927|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 460119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2553744|
[2025/09/12 05:24:13 460123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 460131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 460135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 460140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 460144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 460149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2504226|
[2025/09/12 05:24:13 460153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 460158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2359|
[2025/09/12 05:24:13 460184] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2359|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653460166|stream_id:0|stream_offset:2504226|
[2025/09/12 05:24:13 460190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2359|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 460195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 460199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40927|rtt_var:2688|pto_duration:51679|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 460204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 460208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 460211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 460215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653536845|now:1757654653460199|interv:76646|
[2025/09/12 05:24:13 460219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653536845|now:1757654653460199|interval:76646|pto_count:0|srtt:40927
[2025/09/12 05:24:13 460224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 460229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 460233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2505405|
[2025/09/12 05:24:13 460237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 460241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2360|
[2025/09/12 05:24:13 460259] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2360|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653460247|stream_id:0|stream_offset:2505405|
[2025/09/12 05:24:13 460267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2360|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 460272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 460276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40927|rtt_var:2688|pto_duration:51679|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 460280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 460284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 460288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 460292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653536926|now:1757654653460276|interv:76650|
[2025/09/12 05:24:13 460296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653536926|now:1757654653460276|interval:76650|pto_count:0|srtt:40927
[2025/09/12 05:24:13 460300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 460305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 460309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2506584|
[2025/09/12 05:24:13 460313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 460319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653461318|now:1757654653460318|interv:1000|
[2025/09/12 05:24:13 460325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 460331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 460337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653461318|
[2025/09/12 05:24:13 460343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653461318|
[2025/09/12 05:24:13 460349] [debug] |xqc_engine_wakeup_after|wakeup:1757654653461318|now:1757654653460349|diff:969|
[2025/09/12 05:24:13 460355] [debug] |xqc_engine_main_logic|END|now:1757654653460095|
[2025/09/12 05:24:13 460702] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653460701|
[2025/09/12 05:24:13 460711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 460717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1098|
[2025/09/12 05:24:13 460721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1099|
[2025/09/12 05:24:13 460727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1099|
[2025/09/12 05:24:13 460731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 460736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2320|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2321|path_largest_ack:2320|
[2025/09/12 05:24:13 460744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2459474|prior_time:1757654653420810|is_app_limited:0|send_elapse:43855|ack_elapse:39891|ctl_first_sent_time:1757654653422257|lagest_ack_time:1757654653460701|curr_delivered:2506281|
[2025/09/12 05:24:13 460749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653422257|
[2025/09/12 05:24:13 460754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:583||sndq_packets_used_bytes:0|sndq_packets_free:2093|
[2025/09/12 05:24:13 460758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2321|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2321|path_largest_ack:2321|
[2025/09/12 05:24:13 460762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2459474|prior_time:1757654653420810|is_app_limited:0|send_elapse:43855|ack_elapse:39891|ctl_first_sent_time:1757654653422257|lagest_ack_time:1757654653460701|curr_delivered:2507481|
[2025/09/12 05:24:13 460767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653422338|
[2025/09/12 05:24:13 460771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:582||sndq_packets_used_bytes:0|sndq_packets_free:2094|
[2025/09/12 05:24:13 460775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40927|rttvar:2688|minrtt:30532|latest_rtt:38363|ack_delay:32|
[2025/09/12 05:24:13 460779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40603|rttvar:2665|minrtt:30532|latest_rtt:38363|ack_delay:32|
[2025/09/12 05:24:13 460783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2321|lost_pn:2318|thresh:3|
[2025/09/12 05:24:13 460788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 460792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40603|rtt_var:2665|pto_duration:51263|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 460796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 460800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 460804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 460808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653536510|now:1757654653460791|interv:75719|
[2025/09/12 05:24:13 460812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653536510|now:1757654653460791|interval:75719|pto_count:0|srtt:40603
[2025/09/12 05:24:13 460816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43855, ack_elapse 39891, delivered 48007|rate 1094675|lost 202|
[2025/09/12 05:24:13 460821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1094675) in round 55|
[2025/09/12 05:24:13 460825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 460829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 460833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653422338|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 460840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653422338|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 460844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:40603|latest_rtt:38363|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 460850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1099|largest:1099|pns:2|
[2025/09/12 05:24:13 460855] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1099|frame:ACK |recv_time:1757654653460701|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 460859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773460701|now:1757654653460701|interv:120000000|
[2025/09/12 05:24:13 460863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773460701|now:1757654653460701|interv:120000000|
[2025/09/12 05:24:13 460867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653461318|pq_index:0|
[2025/09/12 05:24:13 460872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653460095|
[2025/09/12 05:24:13 460876] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653460875|
[2025/09/12 05:24:13 460880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653460879|
[2025/09/12 05:24:13 460886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40603|min_srtt:40603|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 460891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2553744|
[2025/09/12 05:24:13 460895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40603|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 460900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 460904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40603|min_srtt:40603|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 460908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2554923|
[2025/09/12 05:24:13 460913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40603|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 460917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 460924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40603|min_srtt:40603|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 460928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2556102|
[2025/09/12 05:24:13 460932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 460936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 460940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 460944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 460949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 460953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2506584|
[2025/09/12 05:24:13 460957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 460961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 460965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653461318|
[2025/09/12 05:24:13 460969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653461318|
[2025/09/12 05:24:13 460973] [debug] |xqc_engine_wakeup_after|wakeup:1757654653461318|now:1757654653460973|diff:345|
[2025/09/12 05:24:13 460977] [debug] |xqc_engine_main_logic|END|now:1757654653460879|
[2025/09/12 05:24:13 460982] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653460982|
[2025/09/12 05:24:13 460986] [debug] |xqc_engine_wakeup_after|wakeup:1757654653461318|now:1757654653460985|diff:333|
[2025/09/12 05:24:13 460990] [debug] |xqc_engine_main_logic|END|now:1757654653460982|
[2025/09/12 05:24:13 462060] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653462059|
[2025/09/12 05:24:13 462068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653461318|pq_index:0|
[2025/09/12 05:24:13 462072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653460879|
[2025/09/12 05:24:13 462077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653462076|
[2025/09/12 05:24:13 462082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654653461782|now:1757654653462076|
[2025/09/12 05:24:13 462086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:13 462090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654653461782|now:1757654653462076|
[2025/09/12 05:24:13 462094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:13 462097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653461318|now:1757654653462076|
[2025/09/12 05:24:13 462106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653461318|now:1757654653462076|
[2025/09/12 05:24:13 462110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 462115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:1099|ack_delay:25332|first_ack_range:29|largest_pkt_recv_time:1757654653436782|
[2025/09/12 05:24:13 462119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:1099|low:1070|pkt_pns:2|
[2025/09/12 05:24:13 462123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:1087|frame_largest_recv:1099|
[2025/09/12 05:24:13 462127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:13 462132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40603|min_srtt:40603|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 462136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2556102|
[2025/09/12 05:24:13 462141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 462145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 462148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 462153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 462157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 462162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2506584|
[2025/09/12 05:24:13 462166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 462170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2361|
[2025/09/12 05:24:13 462198] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2361|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:45607|now:1757654653462178|stream_id:0|stream_offset:2506584|
[2025/09/12 05:24:13 462203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2361|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 462208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 462212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40603|rtt_var:2665|pto_duration:51263|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 462217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 462221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 462224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 462228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653538441|now:1757654653462212|interv:76229|
[2025/09/12 05:24:13 462236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653538441|now:1757654653462212|interval:76229|pto_count:0|srtt:40603
[2025/09/12 05:24:13 462240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46814|
[2025/09/12 05:24:13 462245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 462249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2507763|
[2025/09/12 05:24:13 462254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 462257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2362|
[2025/09/12 05:24:13 462276] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2362|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653462264|stream_id:0|stream_offset:2507763|
[2025/09/12 05:24:13 462281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2362|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 462285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 462289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40603|rtt_var:2665|pto_duration:51263|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 462294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 462297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 462301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 462305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653538527|now:1757654653462289|interv:76238|
[2025/09/12 05:24:13 462309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653538527|now:1757654653462289|interval:76238|pto_count:0|srtt:40603
[2025/09/12 05:24:13 462314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48014|
[2025/09/12 05:24:13 462318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 462322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2508942|
[2025/09/12 05:24:13 462329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 462335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653463335|now:1757654653462335|interv:1000|
[2025/09/12 05:24:13 462341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 462347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 462358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653463335|
[2025/09/12 05:24:13 462364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653463335|
[2025/09/12 05:24:13 462370] [debug] |xqc_engine_wakeup_after|wakeup:1757654653463335|now:1757654653462370|diff:965|
[2025/09/12 05:24:13 462376] [debug] |xqc_engine_main_logic|END|now:1757654653462076|
[2025/09/12 05:24:13 462691] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653462690|
[2025/09/12 05:24:13 462701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 462707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1099|
[2025/09/12 05:24:13 462711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1100|
[2025/09/12 05:24:13 462717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1100|
[2025/09/12 05:24:13 462721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 462725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2322|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2323|path_largest_ack:2322|
[2025/09/12 05:24:13 462730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2461874|prior_time:1757654653422799|is_app_limited:0|send_elapse:43868|ack_elapse:39891|ctl_first_sent_time:1757654653424245|lagest_ack_time:1757654653462690|curr_delivered:2508681|
[2025/09/12 05:24:13 462735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653424245|
[2025/09/12 05:24:13 462739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:581||sndq_packets_used_bytes:0|sndq_packets_free:2095|
[2025/09/12 05:24:13 462744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2323|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2323|path_largest_ack:2323|
[2025/09/12 05:24:13 462748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2461874|prior_time:1757654653422799|is_app_limited:0|send_elapse:43868|ack_elapse:39891|ctl_first_sent_time:1757654653424245|lagest_ack_time:1757654653462690|curr_delivered:2509881|
[2025/09/12 05:24:13 462752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653424330|
[2025/09/12 05:24:13 462756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:580||sndq_packets_used_bytes:0|sndq_packets_free:2096|
[2025/09/12 05:24:13 462760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40603|rttvar:2665|minrtt:30532|latest_rtt:38360|ack_delay:32|
[2025/09/12 05:24:13 462765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40319|rttvar:2567|minrtt:30532|latest_rtt:38360|ack_delay:32|
[2025/09/12 05:24:13 462769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2323|lost_pn:2320|thresh:3|
[2025/09/12 05:24:13 462773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 462777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40319|rtt_var:2567|pto_duration:50587|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 462782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 462790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 462793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 462797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653537851|now:1757654653462777|interv:75074|
[2025/09/12 05:24:13 462801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653537851|now:1757654653462777|interval:75074|pto_count:0|srtt:40319
[2025/09/12 05:24:13 462806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43868, ack_elapse 39891, delivered 48007|rate 1094351|lost 202|
[2025/09/12 05:24:13 462810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1094351) in round 55|
[2025/09/12 05:24:13 462814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 462819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 462822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653424330|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 462827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653424330|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 462831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45614|srtt:40319|latest_rtt:38360|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 462837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1100|largest:1100|pns:2|
[2025/09/12 05:24:13 462841] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1100|frame:ACK |recv_time:1757654653462690|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 462846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773462690|now:1757654653462690|interv:120000000|
[2025/09/12 05:24:13 462850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773462690|now:1757654653462690|interv:120000000|
[2025/09/12 05:24:13 462854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653463335|pq_index:0|
[2025/09/12 05:24:13 462858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653462076|
[2025/09/12 05:24:13 462862] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653462862|
[2025/09/12 05:24:13 462867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653462866|
[2025/09/12 05:24:13 462873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40319|min_srtt:40319|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 462877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2556102|
[2025/09/12 05:24:13 462884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40319|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 462889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 462893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40319|min_srtt:40319|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 462897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2557281|
[2025/09/12 05:24:13 462902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40319|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 462906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 462910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40319|min_srtt:40319|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 462915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2558460|
[2025/09/12 05:24:13 462919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 462923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 462927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 462931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 462935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 462940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2508942|
[2025/09/12 05:24:13 462944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 462948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 462952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653463335|
[2025/09/12 05:24:13 462956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653463335|
[2025/09/12 05:24:13 462960] [debug] |xqc_engine_wakeup_after|wakeup:1757654653463335|now:1757654653462960|diff:375|
[2025/09/12 05:24:13 462964] [debug] |xqc_engine_main_logic|END|now:1757654653462866|
[2025/09/12 05:24:13 462969] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653462969|
[2025/09/12 05:24:13 462973] [debug] |xqc_engine_wakeup_after|wakeup:1757654653463335|now:1757654653462973|diff:362|
[2025/09/12 05:24:13 462977] [debug] |xqc_engine_main_logic|END|now:1757654653462969|
[2025/09/12 05:24:13 464052] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653464052|
[2025/09/12 05:24:13 464060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653463335|pq_index:0|
[2025/09/12 05:24:13 464065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653462866|
[2025/09/12 05:24:13 464070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653464069|
[2025/09/12 05:24:13 464074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653463335|now:1757654653464069|
[2025/09/12 05:24:13 464078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653463335|now:1757654653464069|
[2025/09/12 05:24:13 464082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 464087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40319|min_srtt:40319|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 464092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2558460|
[2025/09/12 05:24:13 464096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 464100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 464104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 464108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 464113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 464117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2508942|
[2025/09/12 05:24:13 464121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 464126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2363|
[2025/09/12 05:24:13 464155] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2363|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653464134|stream_id:0|stream_offset:2508942|
[2025/09/12 05:24:13 464160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2363|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 464165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 464170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40319|rtt_var:2567|pto_duration:50587|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 464174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 464178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 464187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 464191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653539721|now:1757654653464169|interv:75552|
[2025/09/12 05:24:13 464195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653539721|now:1757654653464169|interval:75552|pto_count:0|srtt:40319
[2025/09/12 05:24:13 464200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46814|
[2025/09/12 05:24:13 464204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 464208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2510121|
[2025/09/12 05:24:13 464213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 464217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2364|
[2025/09/12 05:24:13 464235] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2364|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653464223|stream_id:0|stream_offset:2510121|
[2025/09/12 05:24:13 464240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2364|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 464245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 464249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40319|rtt_var:2567|pto_duration:50587|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 464253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 464257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 464261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 464265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653539810|now:1757654653464249|interv:75561|
[2025/09/12 05:24:13 464269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653539810|now:1757654653464249|interval:75561|pto_count:0|srtt:40319
[2025/09/12 05:24:13 464273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48014|
[2025/09/12 05:24:13 464277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 464281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2511300|
[2025/09/12 05:24:13 464285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 464289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653465289|now:1757654653464289|interv:1000|
[2025/09/12 05:24:13 464305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 464311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 464317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653465289|
[2025/09/12 05:24:13 464323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653465289|
[2025/09/12 05:24:13 464329] [debug] |xqc_engine_wakeup_after|wakeup:1757654653465289|now:1757654653464328|diff:961|
[2025/09/12 05:24:13 464334] [debug] |xqc_engine_main_logic|END|now:1757654653464069|
[2025/09/12 05:24:13 464650] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653464649|
[2025/09/12 05:24:13 464657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 464663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1100|
[2025/09/12 05:24:13 464667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1101|
[2025/09/12 05:24:13 464673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1101|
[2025/09/12 05:24:13 464677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 464682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2324|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2325|path_largest_ack:2324|
[2025/09/12 05:24:13 464687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2464274|prior_time:1757654653424795|is_app_limited:0|send_elapse:45755|ack_elapse:39854|ctl_first_sent_time:1757654653426241|lagest_ack_time:1757654653464649|curr_delivered:2511081|
[2025/09/12 05:24:13 464692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653426241|
[2025/09/12 05:24:13 464696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:579||sndq_packets_used_bytes:0|sndq_packets_free:2097|
[2025/09/12 05:24:13 464701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2325|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2325|path_largest_ack:2325|
[2025/09/12 05:24:13 464705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2464274|prior_time:1757654653424795|is_app_limited:0|send_elapse:45755|ack_elapse:39854|ctl_first_sent_time:1757654653426241|lagest_ack_time:1757654653464649|curr_delivered:2512281|
[2025/09/12 05:24:13 464709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653426325|
[2025/09/12 05:24:13 464713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:578||sndq_packets_used_bytes:0|sndq_packets_free:2098|
[2025/09/12 05:24:13 464717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40319|rttvar:2567|minrtt:30532|latest_rtt:38324|ack_delay:32|
[2025/09/12 05:24:13 464721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40066|rttvar:2432|minrtt:30532|latest_rtt:38324|ack_delay:32|
[2025/09/12 05:24:13 464726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2325|lost_pn:2322|thresh:3|
[2025/09/12 05:24:13 464730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 464738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40066|rtt_var:2432|pto_duration:49794|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 464743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 464746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 464750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 464754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653539017|now:1757654653464738|interv:74279|
[2025/09/12 05:24:13 464758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653539017|now:1757654653464738|interval:74279|pto_count:0|srtt:40066
[2025/09/12 05:24:13 464763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45755, ack_elapse 39854, delivered 48007|rate 1049218|lost 202|
[2025/09/12 05:24:13 464767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1049218) in round 55|
[2025/09/12 05:24:13 464771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 464776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 464779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653426325|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 464784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653426325|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 464788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45614|srtt:40066|latest_rtt:38324|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 464794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1101|largest:1101|pns:2|
[2025/09/12 05:24:13 464798] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1101|frame:ACK |recv_time:1757654653464649|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 464803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773464649|now:1757654653464649|interv:120000000|
[2025/09/12 05:24:13 464807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773464649|now:1757654653464649|interv:120000000|
[2025/09/12 05:24:13 464811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653465289|pq_index:0|
[2025/09/12 05:24:13 464815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653464069|
[2025/09/12 05:24:13 464819] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653464819|
[2025/09/12 05:24:13 464824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653464823|
[2025/09/12 05:24:13 464832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40066|min_srtt:40066|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 464837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2558460|
[2025/09/12 05:24:13 464841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40066|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 464846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 464850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40066|min_srtt:40066|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 464855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2559639|
[2025/09/12 05:24:13 464859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40066|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 464863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 464868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40066|min_srtt:40066|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 464872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2560818|
[2025/09/12 05:24:13 464876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 464880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 464884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 464888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 464892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 464897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2511300|
[2025/09/12 05:24:13 464901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 464905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 464909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653465289|
[2025/09/12 05:24:13 464913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653465289|
[2025/09/12 05:24:13 464917] [debug] |xqc_engine_wakeup_after|wakeup:1757654653465289|now:1757654653464916|diff:373|
[2025/09/12 05:24:13 464921] [debug] |xqc_engine_main_logic|END|now:1757654653464823|
[2025/09/12 05:24:13 464928] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653464928|
[2025/09/12 05:24:13 464932] [debug] |xqc_engine_wakeup_after|wakeup:1757654653465289|now:1757654653464932|diff:357|
[2025/09/12 05:24:13 464936] [debug] |xqc_engine_main_logic|END|now:1757654653464928|
[2025/09/12 05:24:13 466006] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653466006|
[2025/09/12 05:24:13 466015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653465289|pq_index:0|
[2025/09/12 05:24:13 466019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653464823|
[2025/09/12 05:24:13 466024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653466023|
[2025/09/12 05:24:13 466029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653465289|now:1757654653466023|
[2025/09/12 05:24:13 466033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653465289|now:1757654653466023|
[2025/09/12 05:24:13 466037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 466042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40066|min_srtt:40066|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 466046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2560818|
[2025/09/12 05:24:13 466051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 466055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 466058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 466063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 466067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 466071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2511300|
[2025/09/12 05:24:13 466076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 466080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2365|
[2025/09/12 05:24:13 466110] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2365|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653466088|stream_id:0|stream_offset:2511300|
[2025/09/12 05:24:13 466115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2365|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 466120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 466124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40066|rtt_var:2432|pto_duration:49794|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 466133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 466137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 466141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 466145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653540882|now:1757654653466124|interv:74758|
[2025/09/12 05:24:13 466149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653540882|now:1757654653466124|interval:74758|pto_count:0|srtt:40066
[2025/09/12 05:24:13 466153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46814|
[2025/09/12 05:24:13 466158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 466162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2512479|
[2025/09/12 05:24:13 466166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 466170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2366|
[2025/09/12 05:24:13 466189] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2366|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653466176|stream_id:0|stream_offset:2512479|
[2025/09/12 05:24:13 466194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2366|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 466198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 466203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40066|rtt_var:2432|pto_duration:49794|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 466207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 466211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 466215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 466218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653540970|now:1757654653466202|interv:74768|
[2025/09/12 05:24:13 466222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653540970|now:1757654653466202|interval:74768|pto_count:0|srtt:40066
[2025/09/12 05:24:13 466227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48014|
[2025/09/12 05:24:13 466231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 466235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2513658|
[2025/09/12 05:24:13 466249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 466253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653467252|now:1757654653466252|interv:1000|
[2025/09/12 05:24:13 466256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 466260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 466264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653467252|
[2025/09/12 05:24:13 466268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653467252|
[2025/09/12 05:24:13 466272] [debug] |xqc_engine_wakeup_after|wakeup:1757654653467252|now:1757654653466272|diff:980|
[2025/09/12 05:24:13 466277] [debug] |xqc_engine_main_logic|END|now:1757654653466023|
[2025/09/12 05:24:13 466690] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653466689|
[2025/09/12 05:24:13 466700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 466706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1101|
[2025/09/12 05:24:13 466710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1102|
[2025/09/12 05:24:13 466716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1102|
[2025/09/12 05:24:13 466720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 466725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2326|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2327|path_largest_ack:2326|
[2025/09/12 05:24:13 466730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2466674|prior_time:1757654653426787|is_app_limited:0|send_elapse:45868|ack_elapse:39902|ctl_first_sent_time:1757654653428234|lagest_ack_time:1757654653466689|curr_delivered:2513481|
[2025/09/12 05:24:13 466735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653428234|
[2025/09/12 05:24:13 466739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:577||sndq_packets_used_bytes:0|sndq_packets_free:2099|
[2025/09/12 05:24:13 466744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2327|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2327|path_largest_ack:2327|
[2025/09/12 05:24:13 466748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2466674|prior_time:1757654653426787|is_app_limited:0|send_elapse:45868|ack_elapse:39902|ctl_first_sent_time:1757654653428234|lagest_ack_time:1757654653466689|curr_delivered:2514681|
[2025/09/12 05:24:13 466752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653428324|
[2025/09/12 05:24:13 466756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:576||sndq_packets_used_bytes:0|sndq_packets_free:2100|
[2025/09/12 05:24:13 466760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40066|rttvar:2432|minrtt:30532|latest_rtt:38365|ack_delay:32|
[2025/09/12 05:24:13 466765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39849|rttvar:2257|minrtt:30532|latest_rtt:38365|ack_delay:32|
[2025/09/12 05:24:13 466769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2327|lost_pn:2324|thresh:3|
[2025/09/12 05:24:13 466777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 466781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39849|rtt_var:2257|pto_duration:48877|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 466786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 466790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 466794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 466798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653540053|now:1757654653466781|interv:73272|
[2025/09/12 05:24:13 466802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653540053|now:1757654653466781|interval:73272|pto_count:0|srtt:39849
[2025/09/12 05:24:13 466806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45868, ack_elapse 39902, delivered 48007|rate 1046633|lost 202|
[2025/09/12 05:24:13 466811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1046633) in round 55|
[2025/09/12 05:24:13 466815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 466819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 466823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653428324|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 466827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653428324|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 466832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45614|srtt:39849|latest_rtt:38365|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 466837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1102|largest:1102|pns:2|
[2025/09/12 05:24:13 466842] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1102|frame:ACK |recv_time:1757654653466689|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 466847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773466689|now:1757654653466689|interv:120000000|
[2025/09/12 05:24:13 466851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773466689|now:1757654653466689|interv:120000000|
[2025/09/12 05:24:13 466855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653467252|pq_index:0|
[2025/09/12 05:24:13 466859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653466023|
[2025/09/12 05:24:13 466863] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653466863|
[2025/09/12 05:24:13 466868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653466867|
[2025/09/12 05:24:13 466876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39849|min_srtt:39849|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 466881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2560818|
[2025/09/12 05:24:13 466886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39849|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 466892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 466897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39849|min_srtt:39849|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 466901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2561997|
[2025/09/12 05:24:13 466905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39849|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 466910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 466914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39849|min_srtt:39849|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 466918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2563176|
[2025/09/12 05:24:13 466922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 466926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 466930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 466934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 466939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 466943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2513658|
[2025/09/12 05:24:13 466947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 466951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 466955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653467252|
[2025/09/12 05:24:13 466962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653467252|
[2025/09/12 05:24:13 466966] [debug] |xqc_engine_wakeup_after|wakeup:1757654653467252|now:1757654653466966|diff:286|
[2025/09/12 05:24:13 466970] [debug] |xqc_engine_main_logic|END|now:1757654653466867|
[2025/09/12 05:24:13 466975] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653466975|
[2025/09/12 05:24:13 466979] [debug] |xqc_engine_wakeup_after|wakeup:1757654653467252|now:1757654653466979|diff:273|
[2025/09/12 05:24:13 466983] [debug] |xqc_engine_main_logic|END|now:1757654653466975|
[2025/09/12 05:24:13 468054] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653468054|
[2025/09/12 05:24:13 468062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653467252|pq_index:0|
[2025/09/12 05:24:13 468066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653466867|
[2025/09/12 05:24:13 468071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653468070|
[2025/09/12 05:24:13 468076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653467252|now:1757654653468070|
[2025/09/12 05:24:13 468080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653467252|now:1757654653468070|
[2025/09/12 05:24:13 468084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 468089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39849|min_srtt:39849|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 468094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2563176|
[2025/09/12 05:24:13 468098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 468102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 468106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 468110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 468115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 468119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2513658|
[2025/09/12 05:24:13 468123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 468128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2367|
[2025/09/12 05:24:13 468157] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2367|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653468136|stream_id:0|stream_offset:2513658|
[2025/09/12 05:24:13 468163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2367|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 468172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 468176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39849|rtt_var:2257|pto_duration:48877|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 468181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 468184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 468188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 468192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653542013|now:1757654653468176|interv:73837|
[2025/09/12 05:24:13 468196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653542013|now:1757654653468176|interval:73837|pto_count:0|srtt:39849
[2025/09/12 05:24:13 468201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46814|
[2025/09/12 05:24:13 468206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 468210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2514837|
[2025/09/12 05:24:13 468214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 468218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2368|
[2025/09/12 05:24:13 468236] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2368|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653468224|stream_id:0|stream_offset:2514837|
[2025/09/12 05:24:13 468242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2368|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 468246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 468250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39849|rtt_var:2257|pto_duration:48877|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 468254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 468258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 468262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 468266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653542101|now:1757654653468250|interv:73851|
[2025/09/12 05:24:13 468270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653542101|now:1757654653468250|interval:73851|pto_count:0|srtt:39849
[2025/09/12 05:24:13 468274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48014|
[2025/09/12 05:24:13 468279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 468286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2516016|
[2025/09/12 05:24:13 468291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 468296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653469296|now:1757654653468296|interv:1000|
[2025/09/12 05:24:13 468302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 468308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 468314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653469296|
[2025/09/12 05:24:13 468320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653469296|
[2025/09/12 05:24:13 468326] [debug] |xqc_engine_wakeup_after|wakeup:1757654653469296|now:1757654653468326|diff:970|
[2025/09/12 05:24:13 468332] [debug] |xqc_engine_main_logic|END|now:1757654653468070|
[2025/09/12 05:24:13 468646] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653468645|
[2025/09/12 05:24:13 468653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 468659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1102|
[2025/09/12 05:24:13 468663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1103|
[2025/09/12 05:24:13 468669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1103|
[2025/09/12 05:24:13 468673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 468678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2328|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2329|path_largest_ack:2328|
[2025/09/12 05:24:13 468683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2469074|prior_time:1757654653428782|is_app_limited:0|send_elapse:45871|ack_elapse:39863|ctl_first_sent_time:1757654653430233|lagest_ack_time:1757654653468645|curr_delivered:2515881|
[2025/09/12 05:24:13 468688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653430233|
[2025/09/12 05:24:13 468692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:575||sndq_packets_used_bytes:0|sndq_packets_free:2101|
[2025/09/12 05:24:13 468696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2329|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2329|path_largest_ack:2329|
[2025/09/12 05:24:13 468701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2469074|prior_time:1757654653428782|is_app_limited:0|send_elapse:45871|ack_elapse:39863|ctl_first_sent_time:1757654653430233|lagest_ack_time:1757654653468645|curr_delivered:2517081|
[2025/09/12 05:24:13 468705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653430317|
[2025/09/12 05:24:13 468709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:574||sndq_packets_used_bytes:0|sndq_packets_free:2102|
[2025/09/12 05:24:13 468713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39849|rttvar:2257|minrtt:30532|latest_rtt:38328|ack_delay:32|
[2025/09/12 05:24:13 468722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39655|rttvar:2081|minrtt:30532|latest_rtt:38328|ack_delay:32|
[2025/09/12 05:24:13 468726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2329|lost_pn:2326|thresh:3|
[2025/09/12 05:24:13 468730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 468734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39655|rtt_var:2081|pto_duration:47979|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 468739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 468743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 468747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 468751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653541203|now:1757654653468734|interv:72469|
[2025/09/12 05:24:13 468755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653541203|now:1757654653468734|interval:72469|pto_count:0|srtt:39655
[2025/09/12 05:24:13 468759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45871, ack_elapse 39863, delivered 48007|rate 1046565|lost 202|
[2025/09/12 05:24:13 468764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1046565) in round 55|
[2025/09/12 05:24:13 468768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 468772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 468776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653430317|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 468780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653430317|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 468785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45614|srtt:39655|latest_rtt:38328|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 468791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1103|largest:1103|pns:2|
[2025/09/12 05:24:13 468795] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1103|frame:ACK |recv_time:1757654653468645|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 468800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773468645|now:1757654653468645|interv:120000000|
[2025/09/12 05:24:13 468804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773468645|now:1757654653468645|interv:120000000|
[2025/09/12 05:24:13 468808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653469296|pq_index:0|
[2025/09/12 05:24:13 468815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653468070|
[2025/09/12 05:24:13 468819] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653468819|
[2025/09/12 05:24:13 468824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653468823|
[2025/09/12 05:24:13 468830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39655|min_srtt:39655|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 468834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2563176|
[2025/09/12 05:24:13 468839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39655|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 468843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 468848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39655|min_srtt:39655|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 468852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2564355|
[2025/09/12 05:24:13 468857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39655|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 468861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 468865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39655|min_srtt:39655|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 468870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2565534|
[2025/09/12 05:24:13 468874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 468878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 468882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 468886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 468890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 468894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2516016|
[2025/09/12 05:24:13 468899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 468905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 468909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653469296|
[2025/09/12 05:24:13 468913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653469296|
[2025/09/12 05:24:13 468917] [debug] |xqc_engine_wakeup_after|wakeup:1757654653469296|now:1757654653468917|diff:379|
[2025/09/12 05:24:13 468921] [debug] |xqc_engine_main_logic|END|now:1757654653468823|
[2025/09/12 05:24:13 468926] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653468926|
[2025/09/12 05:24:13 468930] [debug] |xqc_engine_wakeup_after|wakeup:1757654653469296|now:1757654653468930|diff:366|
[2025/09/12 05:24:13 468934] [debug] |xqc_engine_main_logic|END|now:1757654653468926|
[2025/09/12 05:24:13 470005] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653470005|
[2025/09/12 05:24:13 470014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653469296|pq_index:0|
[2025/09/12 05:24:13 470018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653468823|
[2025/09/12 05:24:13 470023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653470022|
[2025/09/12 05:24:13 470027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653469296|now:1757654653470022|
[2025/09/12 05:24:13 470032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653469296|now:1757654653470022|
[2025/09/12 05:24:13 470036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 470040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39655|min_srtt:39655|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 470045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2565534|
[2025/09/12 05:24:13 470050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 470053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 470057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 470062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 470066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 470070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2516016|
[2025/09/12 05:24:13 470075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 470079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2369|
[2025/09/12 05:24:13 470108] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2369|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653470087|stream_id:0|stream_offset:2516016|
[2025/09/12 05:24:13 470118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2369|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 470123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 470128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39655|rtt_var:2081|pto_duration:47979|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 470132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 470136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 470140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 470144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653543066|now:1757654653470127|interv:72939|
[2025/09/12 05:24:13 470148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653543066|now:1757654653470127|interval:72939|pto_count:0|srtt:39655
[2025/09/12 05:24:13 470152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46814|
[2025/09/12 05:24:13 470157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 470161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2517195|
[2025/09/12 05:24:13 470166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 470170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2370|
[2025/09/12 05:24:13 470189] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2370|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653470176|stream_id:0|stream_offset:2517195|
[2025/09/12 05:24:13 470194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2370|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 470198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 470202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39655|rtt_var:2081|pto_duration:47979|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 470207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 470211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 470215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 470218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653543155|now:1757654653470202|interv:72953|
[2025/09/12 05:24:13 470222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653543155|now:1757654653470202|interval:72953|pto_count:0|srtt:39655
[2025/09/12 05:24:13 470230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48014|
[2025/09/12 05:24:13 470234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 470238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2518374|
[2025/09/12 05:24:13 470243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 470247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653471246|now:1757654653470246|interv:1000|
[2025/09/12 05:24:13 470251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 470254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 470258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653471246|
[2025/09/12 05:24:13 470262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653471246|
[2025/09/12 05:24:13 470266] [debug] |xqc_engine_wakeup_after|wakeup:1757654653471246|now:1757654653470266|diff:980|
[2025/09/12 05:24:13 470271] [debug] |xqc_engine_main_logic|END|now:1757654653470022|
[2025/09/12 05:24:13 470691] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653470690|
[2025/09/12 05:24:13 470701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 470707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1103|
[2025/09/12 05:24:13 470711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1104|
[2025/09/12 05:24:13 470716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1104|
[2025/09/12 05:24:13 470720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 470725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2330|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2331|path_largest_ack:2330|
[2025/09/12 05:24:13 470730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2471474|prior_time:1757654653430783|is_app_limited:0|send_elapse:45860|ack_elapse:39907|ctl_first_sent_time:1757654653432226|lagest_ack_time:1757654653470690|curr_delivered:2518281|
[2025/09/12 05:24:13 470735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653432226|
[2025/09/12 05:24:13 470739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:573||sndq_packets_used_bytes:0|sndq_packets_free:2103|
[2025/09/12 05:24:13 470744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2331|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2331|path_largest_ack:2331|
[2025/09/12 05:24:13 470748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2471474|prior_time:1757654653430783|is_app_limited:0|send_elapse:45860|ack_elapse:39907|ctl_first_sent_time:1757654653432226|lagest_ack_time:1757654653470690|curr_delivered:2519481|
[2025/09/12 05:24:13 470752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653432311|
[2025/09/12 05:24:13 470756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:572||sndq_packets_used_bytes:0|sndq_packets_free:2104|
[2025/09/12 05:24:13 470765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39655|rttvar:2081|minrtt:30532|latest_rtt:38379|ack_delay:40|
[2025/09/12 05:24:13 470769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39491|rttvar:1890|minrtt:30532|latest_rtt:38379|ack_delay:40|
[2025/09/12 05:24:13 470774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2331|lost_pn:2328|thresh:3|
[2025/09/12 05:24:13 470779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 470784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39491|rtt_var:1890|pto_duration:47051|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 470788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 470792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 470796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 470800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653542227|now:1757654653470783|interv:71444|
[2025/09/12 05:24:13 470804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653542227|now:1757654653470783|interval:71444|pto_count:0|srtt:39491
[2025/09/12 05:24:13 470808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45860, ack_elapse 39907, delivered 48007|rate 1046816|lost 202|
[2025/09/12 05:24:13 470813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1046816) in round 55|
[2025/09/12 05:24:13 470817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 470821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 470825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653432311|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 470829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653432311|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 470834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45614|srtt:39491|latest_rtt:38379|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 470839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1104|largest:1104|pns:2|
[2025/09/12 05:24:13 470844] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1104|frame:ACK |recv_time:1757654653470690|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 470848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773470690|now:1757654653470690|interv:120000000|
[2025/09/12 05:24:13 470855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773470690|now:1757654653470690|interv:120000000|
[2025/09/12 05:24:13 470859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653471246|pq_index:0|
[2025/09/12 05:24:13 470863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653470022|
[2025/09/12 05:24:13 470867] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653470867|
[2025/09/12 05:24:13 470872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653470871|
[2025/09/12 05:24:13 470878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39491|min_srtt:39491|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 470882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2565534|
[2025/09/12 05:24:13 470887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39491|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 470891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 470896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39491|min_srtt:39491|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 470900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2566713|
[2025/09/12 05:24:13 470904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39491|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 470909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 470913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39491|min_srtt:39491|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 470917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2567892|
[2025/09/12 05:24:13 470921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 470925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 470929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 470933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 470938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 470942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2518374|
[2025/09/12 05:24:13 470949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 470952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 470956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653471246|
[2025/09/12 05:24:13 470960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653471246|
[2025/09/12 05:24:13 470964] [debug] |xqc_engine_wakeup_after|wakeup:1757654653471246|now:1757654653470964|diff:282|
[2025/09/12 05:24:13 470968] [debug] |xqc_engine_main_logic|END|now:1757654653470871|
[2025/09/12 05:24:13 470973] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653470973|
[2025/09/12 05:24:13 470977] [debug] |xqc_engine_wakeup_after|wakeup:1757654653471246|now:1757654653470977|diff:269|
[2025/09/12 05:24:13 470981] [debug] |xqc_engine_main_logic|END|now:1757654653470973|
[2025/09/12 05:24:13 472052] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653472051|
[2025/09/12 05:24:13 472060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653471246|pq_index:0|
[2025/09/12 05:24:13 472064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653470871|
[2025/09/12 05:24:13 472069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653472068|
[2025/09/12 05:24:13 472073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653471246|now:1757654653472068|
[2025/09/12 05:24:13 472078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653471246|now:1757654653472068|
[2025/09/12 05:24:13 472081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 472086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39491|min_srtt:39491|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 472091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2567892|
[2025/09/12 05:24:13 472095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 472099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 472103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 472107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 472112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 472116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2518374|
[2025/09/12 05:24:13 472120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 472125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2371|
[2025/09/12 05:24:13 472157] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2371|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653472136|stream_id:0|stream_offset:2518374|
[2025/09/12 05:24:13 472163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2371|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 472168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 472172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39491|rtt_var:1890|pto_duration:47051|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 472176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 472180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 472184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 472188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653544187|now:1757654653472172|interv:72015|
[2025/09/12 05:24:13 472192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653544187|now:1757654653472172|interval:72015|pto_count:0|srtt:39491
[2025/09/12 05:24:13 472197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46814|
[2025/09/12 05:24:13 472201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 472205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2519553|
[2025/09/12 05:24:13 472210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 472214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2372|
[2025/09/12 05:24:13 472231] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2372|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653472219|stream_id:0|stream_offset:2519553|
[2025/09/12 05:24:13 472236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2372|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 472240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 472244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39491|rtt_var:1890|pto_duration:47051|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 472249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 472253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 472256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 472260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653544270|now:1757654653472244|interv:72026|
[2025/09/12 05:24:13 472268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653544270|now:1757654653472244|interval:72026|pto_count:0|srtt:39491
[2025/09/12 05:24:13 472272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48014|
[2025/09/12 05:24:13 472277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 472281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2520732|
[2025/09/12 05:24:13 472285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 472290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653473290|now:1757654653472290|interv:1000|
[2025/09/12 05:24:13 472296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 472303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 472309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653473290|
[2025/09/12 05:24:13 472315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653473290|
[2025/09/12 05:24:13 472320] [debug] |xqc_engine_wakeup_after|wakeup:1757654653473290|now:1757654653472320|diff:970|
[2025/09/12 05:24:13 472326] [debug] |xqc_engine_main_logic|END|now:1757654653472068|
[2025/09/12 05:24:13 472655] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653472654|
[2025/09/12 05:24:13 472663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 472669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1104|
[2025/09/12 05:24:13 472673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1105|
[2025/09/12 05:24:13 472678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1105|
[2025/09/12 05:24:13 472682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 472687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2332|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2333|path_largest_ack:2332|
[2025/09/12 05:24:13 472692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2473874|prior_time:1757654653432767|is_app_limited:0|send_elapse:45876|ack_elapse:39887|ctl_first_sent_time:1757654653434217|lagest_ack_time:1757654653472654|curr_delivered:2520681|
[2025/09/12 05:24:13 472697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653434217|
[2025/09/12 05:24:13 472701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:571||sndq_packets_used_bytes:0|sndq_packets_free:2105|
[2025/09/12 05:24:13 472705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2333|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2333|path_largest_ack:2333|
[2025/09/12 05:24:13 472710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2473874|prior_time:1757654653432767|is_app_limited:0|send_elapse:45876|ack_elapse:39887|ctl_first_sent_time:1757654653434217|lagest_ack_time:1757654653472654|curr_delivered:2521881|
[2025/09/12 05:24:13 472719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653434314|
[2025/09/12 05:24:13 472723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:570||sndq_packets_used_bytes:0|sndq_packets_free:2106|
[2025/09/12 05:24:13 472727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39491|rttvar:1890|minrtt:30532|latest_rtt:38340|ack_delay:32|
[2025/09/12 05:24:13 472731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39343|rttvar:1713|minrtt:30532|latest_rtt:38340|ack_delay:32|
[2025/09/12 05:24:13 472735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2333|lost_pn:2330|thresh:3|
[2025/09/12 05:24:13 472739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 472743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39343|rtt_var:1713|pto_duration:46195|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 472748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 472752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 472755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 472759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653543414|now:1757654653472743|interv:70671|
[2025/09/12 05:24:13 472763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653543414|now:1757654653472743|interval:70671|pto_count:0|srtt:39343
[2025/09/12 05:24:13 472768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45876, ack_elapse 39887, delivered 48007|rate 1046451|lost 202|
[2025/09/12 05:24:13 472772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1046451) in round 55|
[2025/09/12 05:24:13 472776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 472780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 472784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653434314|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 472789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653434314|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 472793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45614|srtt:39343|latest_rtt:38340|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 472799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1105|largest:1105|pns:2|
[2025/09/12 05:24:13 472803] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1105|frame:ACK |recv_time:1757654653472654|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 472810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773472654|now:1757654653472654|interv:120000000|
[2025/09/12 05:24:13 472814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773472654|now:1757654653472654|interv:120000000|
[2025/09/12 05:24:13 472818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653473290|pq_index:0|
[2025/09/12 05:24:13 472822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653472068|
[2025/09/12 05:24:13 472826] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653472826|
[2025/09/12 05:24:13 472831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653472830|
[2025/09/12 05:24:13 472837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39343|min_srtt:39343|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 472841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2567892|
[2025/09/12 05:24:13 472846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39343|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 472850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 472855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39343|min_srtt:39343|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 472859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2569071|
[2025/09/12 05:24:13 472863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39343|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 472867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 472871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39343|min_srtt:39343|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 472876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2570250|
[2025/09/12 05:24:13 472880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 472884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 472888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 472892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 472899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 472903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2520732|
[2025/09/12 05:24:13 472907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 472911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 472915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653473290|
[2025/09/12 05:24:13 472919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653473290|
[2025/09/12 05:24:13 472923] [debug] |xqc_engine_wakeup_after|wakeup:1757654653473290|now:1757654653472923|diff:367|
[2025/09/12 05:24:13 472927] [debug] |xqc_engine_main_logic|END|now:1757654653472830|
[2025/09/12 05:24:13 472932] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653472932|
[2025/09/12 05:24:13 472936] [debug] |xqc_engine_wakeup_after|wakeup:1757654653473290|now:1757654653472936|diff:354|
[2025/09/12 05:24:13 472940] [debug] |xqc_engine_main_logic|END|now:1757654653472932|
[2025/09/12 05:24:13 474010] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653474010|
[2025/09/12 05:24:13 474019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653473290|pq_index:0|
[2025/09/12 05:24:13 474023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653472830|
[2025/09/12 05:24:13 474028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653474027|
[2025/09/12 05:24:13 474032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653473290|now:1757654653474027|
[2025/09/12 05:24:13 474037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653473290|now:1757654653474027|
[2025/09/12 05:24:13 474040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 474045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39343|min_srtt:39343|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 474050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2570250|
[2025/09/12 05:24:13 474054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 474058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 474062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 474066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 474071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 474075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2520732|
[2025/09/12 05:24:13 474083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 474087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2373|
[2025/09/12 05:24:13 474116] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2373|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653474095|stream_id:0|stream_offset:2520732|
[2025/09/12 05:24:13 474122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2373|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 474126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 474131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39343|rtt_var:1713|pto_duration:46195|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 474135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 474139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 474142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 474146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653545290|now:1757654653474130|interv:71160|
[2025/09/12 05:24:13 474150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653545290|now:1757654653474130|interval:71160|pto_count:0|srtt:39343
[2025/09/12 05:24:13 474155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46814|
[2025/09/12 05:24:13 474160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 474164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2521911|
[2025/09/12 05:24:13 474168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 474172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2374|
[2025/09/12 05:24:13 474190] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2374|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653474178|stream_id:0|stream_offset:2521911|
[2025/09/12 05:24:13 474195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2374|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 474199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 474203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39343|rtt_var:1713|pto_duration:46195|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 474207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 474211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 474219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 474223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653545373|now:1757654653474203|interv:71170|
[2025/09/12 05:24:13 474227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653545373|now:1757654653474203|interval:71170|pto_count:0|srtt:39343
[2025/09/12 05:24:13 474231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48014|
[2025/09/12 05:24:13 474235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 474239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2523090|
[2025/09/12 05:24:13 474244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 474247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653475247|now:1757654653474247|interv:1000|
[2025/09/12 05:24:13 474251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 474255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 474259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653475247|
[2025/09/12 05:24:13 474263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653475247|
[2025/09/12 05:24:13 474267] [debug] |xqc_engine_wakeup_after|wakeup:1757654653475247|now:1757654653474267|diff:980|
[2025/09/12 05:24:13 474271] [debug] |xqc_engine_main_logic|END|now:1757654653474027|
[2025/09/12 05:24:13 474670] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653474669|
[2025/09/12 05:24:13 474680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 474686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1105|
[2025/09/12 05:24:13 474690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1106|
[2025/09/12 05:24:13 474696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1106|
[2025/09/12 05:24:13 474700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 474705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2334|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:2335|path_largest_ack:2334|
[2025/09/12 05:24:13 474710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2476274|prior_time:1757654653434784|is_app_limited:0|send_elapse:47849|ack_elapse:39885|ctl_first_sent_time:1757654653436271|lagest_ack_time:1757654653474669|curr_delivered:2523088|
[2025/09/12 05:24:13 474714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653436271|
[2025/09/12 05:24:13 474719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:569||sndq_packets_used_bytes:0|sndq_packets_free:2107|
[2025/09/12 05:24:13 474723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2335|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2335|path_largest_ack:2335|
[2025/09/12 05:24:13 474732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2476274|prior_time:1757654653434784|is_app_limited:0|send_elapse:47849|ack_elapse:39885|ctl_first_sent_time:1757654653436271|lagest_ack_time:1757654653474669|curr_delivered:2524288|
[2025/09/12 05:24:13 474737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653436354|
[2025/09/12 05:24:13 474741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:568||sndq_packets_used_bytes:0|sndq_packets_free:2108|
[2025/09/12 05:24:13 474745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39343|rttvar:1713|minrtt:30532|latest_rtt:38315|ack_delay:32|
[2025/09/12 05:24:13 474749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39211|rttvar:1550|minrtt:30532|latest_rtt:38315|ack_delay:32|
[2025/09/12 05:24:13 474753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2335|lost_pn:2332|thresh:3|
[2025/09/12 05:24:13 474758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1087|pns:2|
[2025/09/12 05:24:13 474762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 474766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39211|rtt_var:1550|pto_duration:45411|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 474770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 474774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 474778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 474782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653544589|now:1757654653474765|interv:69824|
[2025/09/12 05:24:13 474786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653544589|now:1757654653474765|interval:69824|pto_count:0|srtt:39211
[2025/09/12 05:24:13 474790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 47849, ack_elapse 39885, delivered 48014|rate 1003448|lost 202|
[2025/09/12 05:24:13 474794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1003448) in round 55|
[2025/09/12 05:24:13 474799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 474803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 474807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2407|po_sent_time:1757654653436354|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 474811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2407|po_sent_time:1757654653436354|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 474816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:39211|latest_rtt:38315|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 474824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1106|largest:1106|pns:2|
[2025/09/12 05:24:13 474829] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1106|frame:ACK |recv_time:1757654653474669|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 474833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773474669|now:1757654653474669|interv:120000000|
[2025/09/12 05:24:13 474837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773474669|now:1757654653474669|interv:120000000|
[2025/09/12 05:24:13 474841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653475247|pq_index:0|
[2025/09/12 05:24:13 474845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653474027|
[2025/09/12 05:24:13 474849] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653474849|
[2025/09/12 05:24:13 474854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653474853|
[2025/09/12 05:24:13 474860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39211|min_srtt:39211|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 474865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2570250|
[2025/09/12 05:24:13 474869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39211|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 474874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 474878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39211|min_srtt:39211|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 474883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2571429|
[2025/09/12 05:24:13 474887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39211|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 474891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 474896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39211|min_srtt:39211|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 474900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2572608|
[2025/09/12 05:24:13 474904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 474908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 474914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 474919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 474923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 474927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2523090|
[2025/09/12 05:24:13 474932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 474935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 474939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653475247|
[2025/09/12 05:24:13 474943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653475247|
[2025/09/12 05:24:13 474947] [debug] |xqc_engine_wakeup_after|wakeup:1757654653475247|now:1757654653474947|diff:300|
[2025/09/12 05:24:13 474952] [debug] |xqc_engine_main_logic|END|now:1757654653474853|
[2025/09/12 05:24:13 474957] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653474957|
[2025/09/12 05:24:13 474961] [debug] |xqc_engine_wakeup_after|wakeup:1757654653475247|now:1757654653474960|diff:287|
[2025/09/12 05:24:13 474964] [debug] |xqc_engine_main_logic|END|now:1757654653474957|
[2025/09/12 05:24:13 476035] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653476035|
[2025/09/12 05:24:13 476043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653475247|pq_index:0|
[2025/09/12 05:24:13 476047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653474853|
[2025/09/12 05:24:13 476052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653476051|
[2025/09/12 05:24:13 476057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653475247|now:1757654653476051|
[2025/09/12 05:24:13 476061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653475247|now:1757654653476051|
[2025/09/12 05:24:13 476065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 476070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39211|min_srtt:39211|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 476075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2572608|
[2025/09/12 05:24:13 476079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 476083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 476087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 476091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 476100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 476104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2523090|
[2025/09/12 05:24:13 476108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 476113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2375|
[2025/09/12 05:24:13 476143] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2375|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653476121|stream_id:0|stream_offset:2523090|
[2025/09/12 05:24:13 476149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2375|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 476154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 476159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39211|rtt_var:1550|pto_duration:45411|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 476163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 476167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 476171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 476175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653546532|now:1757654653476158|interv:70374|
[2025/09/12 05:24:13 476179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653546532|now:1757654653476158|interval:70374|pto_count:0|srtt:39211
[2025/09/12 05:24:13 476184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 476189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 476193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2524269|
[2025/09/12 05:24:13 476198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 476202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2376|
[2025/09/12 05:24:13 476219] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2376|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653476207|stream_id:0|stream_offset:2524269|
[2025/09/12 05:24:13 476225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2376|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 476229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 476233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39211|rtt_var:1550|pto_duration:45411|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 476241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 476245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 476249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 476253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653546618|now:1757654653476233|interv:70385|
[2025/09/12 05:24:13 476257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653546618|now:1757654653476233|interval:70385|pto_count:0|srtt:39211
[2025/09/12 05:24:13 476261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 476265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 476269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2525448|
[2025/09/12 05:24:13 476274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 476278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653477278|now:1757654653476278|interv:1000|
[2025/09/12 05:24:13 476284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 476290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 476296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653477278|
[2025/09/12 05:24:13 476302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653477278|
[2025/09/12 05:24:13 476308] [debug] |xqc_engine_wakeup_after|wakeup:1757654653477278|now:1757654653476308|diff:970|
[2025/09/12 05:24:13 476314] [debug] |xqc_engine_main_logic|END|now:1757654653476051|
[2025/09/12 05:24:13 476616] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653476615|
[2025/09/12 05:24:13 476626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 476632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1106|
[2025/09/12 05:24:13 476636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1107|
[2025/09/12 05:24:13 476641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1107|
[2025/09/12 05:24:13 476645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 476650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2336|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2337|path_largest_ack:2336|
[2025/09/12 05:24:13 476655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2478674|prior_time:1757654653436782|is_app_limited:0|send_elapse:45896|ack_elapse:39833|ctl_first_sent_time:1757654653438237|lagest_ack_time:1757654653476615|curr_delivered:2525488|
[2025/09/12 05:24:13 476659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653438237|
[2025/09/12 05:24:13 476671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:567||sndq_packets_used_bytes:0|sndq_packets_free:2109|
[2025/09/12 05:24:13 476675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2337|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2337|path_largest_ack:2337|
[2025/09/12 05:24:13 476680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2478674|prior_time:1757654653436782|is_app_limited:0|send_elapse:45896|ack_elapse:39833|ctl_first_sent_time:1757654653438237|lagest_ack_time:1757654653476615|curr_delivered:2526688|
[2025/09/12 05:24:13 476684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653438321|
[2025/09/12 05:24:13 476688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:566||sndq_packets_used_bytes:0|sndq_packets_free:2110|
[2025/09/12 05:24:13 476692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39211|rttvar:1550|minrtt:30532|latest_rtt:38294|ack_delay:32|
[2025/09/12 05:24:13 476696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39092|rttvar:1400|minrtt:30532|latest_rtt:38294|ack_delay:32|
[2025/09/12 05:24:13 476700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2337|lost_pn:2334|thresh:3|
[2025/09/12 05:24:13 476705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 476709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39092|rtt_var:1400|pto_duration:44692|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 476713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 476717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 476721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 476725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653545899|now:1757654653476708|interv:69191|
[2025/09/12 05:24:13 476729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653545899|now:1757654653476708|interval:69191|pto_count:0|srtt:39092
[2025/09/12 05:24:13 476733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45896, ack_elapse 39833, delivered 48014|rate 1046147|lost 202|
[2025/09/12 05:24:13 476738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1046147) in round 55|
[2025/09/12 05:24:13 476742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 476746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 476750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653438321|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 476754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653438321|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 476761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:39092|latest_rtt:38294|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 476767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1107|largest:1107|pns:2|
[2025/09/12 05:24:13 476771] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1107|frame:ACK |recv_time:1757654653476615|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 476776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773476615|now:1757654653476615|interv:120000000|
[2025/09/12 05:24:13 476780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773476615|now:1757654653476615|interv:120000000|
[2025/09/12 05:24:13 476784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653477278|pq_index:0|
[2025/09/12 05:24:13 476788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653476051|
[2025/09/12 05:24:13 476792] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653476792|
[2025/09/12 05:24:13 476797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653476796|
[2025/09/12 05:24:13 476802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39092|min_srtt:39092|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 476807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2572608|
[2025/09/12 05:24:13 476811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39092|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 476816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 476820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39092|min_srtt:39092|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 476824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2573787|
[2025/09/12 05:24:13 476829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39092|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 476833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 476837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39092|min_srtt:39092|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 476841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2574966|
[2025/09/12 05:24:13 476848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 476852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 476856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 476860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 476864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 476868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2525448|
[2025/09/12 05:24:13 476873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 476877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 476881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653477278|
[2025/09/12 05:24:13 476885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653477278|
[2025/09/12 05:24:13 476888] [debug] |xqc_engine_wakeup_after|wakeup:1757654653477278|now:1757654653476888|diff:390|
[2025/09/12 05:24:13 476893] [debug] |xqc_engine_main_logic|END|now:1757654653476796|
[2025/09/12 05:24:13 476898] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653476897|
[2025/09/12 05:24:13 476901] [debug] |xqc_engine_wakeup_after|wakeup:1757654653477278|now:1757654653476901|diff:377|
[2025/09/12 05:24:13 476905] [debug] |xqc_engine_main_logic|END|now:1757654653476897|
[2025/09/12 05:24:13 477680] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653477679|
[2025/09/12 05:24:13 477689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 477694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1107|
[2025/09/12 05:24:13 477698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1108|
[2025/09/12 05:24:13 477704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1108|
[2025/09/12 05:24:13 477708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 477713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2339|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2339|path_largest_ack:2339|
[2025/09/12 05:24:13 477717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2481074|prior_time:1757654653438763|is_app_limited:0|send_elapse:45891|ack_elapse:38916|ctl_first_sent_time:1757654653440223|lagest_ack_time:1757654653477679|curr_delivered:2527888|
[2025/09/12 05:24:13 477722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653440223|
[2025/09/12 05:24:13 477726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:565||sndq_packets_used_bytes:0|sndq_packets_free:2111|
[2025/09/12 05:24:13 477730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39092|rttvar:1400|minrtt:30532|latest_rtt:37456|ack_delay:48|
[2025/09/12 05:24:13 477738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38882|rttvar:1471|minrtt:30532|latest_rtt:37456|ack_delay:48|
[2025/09/12 05:24:13 477742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2339|lost_pn:2336|thresh:3|
[2025/09/12 05:24:13 477746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 477751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38882|rtt_var:1471|pto_duration:44766|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 477755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 477759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 477763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 05:24:13 477767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653545973|now:1757654653477750|interv:68223|
[2025/09/12 05:24:13 477771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653545973|now:1757654653477750|interval:68223|pto_count:0|srtt:38882
[2025/09/12 05:24:13 477775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45891, ack_elapse 38916, delivered 46814|rate 1020112|lost 202|
[2025/09/12 05:24:13 477779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1020112) in round 55|
[2025/09/12 05:24:13 477784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 477788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 477792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:1200|po_sent_time:1757654653440223|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 477796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:1200|po_sent_time:1757654653440223|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 477801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:44407|srtt:38882|latest_rtt:37456|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 477806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1108|largest:1108|pns:2|
[2025/09/12 05:24:13 477810] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1108|frame:ACK |recv_time:1757654653477679|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 477815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773477679|now:1757654653477679|interv:120000000|
[2025/09/12 05:24:13 477819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773477679|now:1757654653477679|interv:120000000|
[2025/09/12 05:24:13 477823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653477278|pq_index:0|
[2025/09/12 05:24:13 477830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653476796|
[2025/09/12 05:24:13 477834] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653477834|
[2025/09/12 05:24:13 477839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653477838|
[2025/09/12 05:24:13 477843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653477278|now:1757654653477838|
[2025/09/12 05:24:13 477847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653477278|now:1757654653477838|
[2025/09/12 05:24:13 477851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 477856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38882|min_srtt:38882|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 477860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2574966|
[2025/09/12 05:24:13 477865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38882|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 477869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 477874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38882|min_srtt:38882|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 477878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2576145|
[2025/09/12 05:24:13 477883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 477887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 477890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 477895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 477899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 477903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2525448|
[2025/09/12 05:24:13 477907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 477912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2377|
[2025/09/12 05:24:13 477940] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2377|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44407|now:1757654653477918|stream_id:0|stream_offset:2525448|
[2025/09/12 05:24:13 477946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2377|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 477954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:44407|applimit:0|
[2025/09/12 05:24:13 477959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38882|rtt_var:1471|pto_duration:44766|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 477963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 477967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 477971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 477975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653547684|now:1757654653477959|interv:69725|
[2025/09/12 05:24:13 477979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653547684|now:1757654653477959|interval:69725|pto_count:0|srtt:38882
[2025/09/12 05:24:13 477983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:45607|
[2025/09/12 05:24:13 477988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 477992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2526627|
[2025/09/12 05:24:13 477996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 478000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2378|
[2025/09/12 05:24:13 478019] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2378|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653478006|stream_id:0|stream_offset:2526627|
[2025/09/12 05:24:13 478024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2378|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 478028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 478032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38882|rtt_var:1471|pto_duration:44766|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 478036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 478040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 478044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 478048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653547772|now:1757654653478032|interv:69740|
[2025/09/12 05:24:13 478052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653547772|now:1757654653478032|interval:69740|pto_count:0|srtt:38882
[2025/09/12 05:24:13 478056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 478065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 478069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2527806|
[2025/09/12 05:24:13 478074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 478078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653479077|now:1757654653478077|interv:1000|
[2025/09/12 05:24:13 478081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 478085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 478089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653479077|
[2025/09/12 05:24:13 478093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653479077|
[2025/09/12 05:24:13 478097] [debug] |xqc_engine_wakeup_after|wakeup:1757654653479077|now:1757654653478097|diff:980|
[2025/09/12 05:24:13 478102] [debug] |xqc_engine_main_logic|END|now:1757654653477838|
[2025/09/12 05:24:13 478107] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653478106|
[2025/09/12 05:24:13 478110] [debug] |xqc_engine_wakeup_after|wakeup:1757654653479077|now:1757654653478110|diff:967|
[2025/09/12 05:24:13 478114] [debug] |xqc_engine_main_logic|END|now:1757654653478106|
[2025/09/12 05:24:13 479184] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653479184|
[2025/09/12 05:24:13 479192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653479077|pq_index:0|
[2025/09/12 05:24:13 479197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653477838|
[2025/09/12 05:24:13 479202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653479201|
[2025/09/12 05:24:13 479206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653479077|now:1757654653479201|
[2025/09/12 05:24:13 479211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653479077|now:1757654653479201|
[2025/09/12 05:24:13 479215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 479220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38882|min_srtt:38882|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 479224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2576145|
[2025/09/12 05:24:13 479229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 479233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 479237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 479241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 479245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 479254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2527806|
[2025/09/12 05:24:13 479259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 479263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2379|
[2025/09/12 05:24:13 479296] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2379|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653479271|stream_id:0|stream_offset:2527806|
[2025/09/12 05:24:13 479305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2379|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 479311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 479317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38882|rtt_var:1471|pto_duration:44766|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 479323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 479328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 479333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 479339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653549037|now:1757654653479317|interv:69720|
[2025/09/12 05:24:13 479344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653549037|now:1757654653479317|interval:69720|pto_count:0|srtt:38882
[2025/09/12 05:24:13 479350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 479357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 479362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2528985|
[2025/09/12 05:24:13 479369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 479374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653480374|now:1757654653479374|interv:1000|
[2025/09/12 05:24:13 479379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 479385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 479390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653480374|
[2025/09/12 05:24:13 479395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653480374|
[2025/09/12 05:24:13 479400] [debug] |xqc_engine_wakeup_after|wakeup:1757654653480374|now:1757654653479400|diff:974|
[2025/09/12 05:24:13 479406] [debug] |xqc_engine_main_logic|END|now:1757654653479201|
[2025/09/12 05:24:13 479647] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653479646|
[2025/09/12 05:24:13 479660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 479666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1108|
[2025/09/12 05:24:13 479670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1109|
[2025/09/12 05:24:13 479676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1109|
[2025/09/12 05:24:13 479680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 479685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2340|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2341|path_largest_ack:2340|
[2025/09/12 05:24:13 479690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:2481074|prior_time:1757654653438763|is_app_limited:0|send_elapse:45979|ack_elapse:40883|ctl_first_sent_time:1757654653440311|lagest_ack_time:1757654653479646|curr_delivered:2529088|
[2025/09/12 05:24:13 479694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653440311|
[2025/09/12 05:24:13 479699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:564||sndq_packets_used_bytes:0|sndq_packets_free:2112|
[2025/09/12 05:24:13 479703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2341|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2341|path_largest_ack:2341|
[2025/09/12 05:24:13 479708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2483474|prior_time:1757654653440759|is_app_limited:0|send_elapse:45894|ack_elapse:38887|ctl_first_sent_time:1757654653442207|lagest_ack_time:1757654653479646|curr_delivered:2530288|
[2025/09/12 05:24:13 479712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653442207|
[2025/09/12 05:24:13 479716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:563||sndq_packets_used_bytes:0|sndq_packets_free:2113|
[2025/09/12 05:24:13 479720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38882|rttvar:1471|minrtt:30532|latest_rtt:37439|ack_delay:40|
[2025/09/12 05:24:13 479725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38696|rttvar:1474|minrtt:30532|latest_rtt:37439|ack_delay:40|
[2025/09/12 05:24:13 479729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2341|lost_pn:2338|thresh:3|
[2025/09/12 05:24:13 479733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 479737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38696|rtt_var:1474|pto_duration:44592|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 479741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 479745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 479749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 479753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653548863|now:1757654653479737|interv:69126|
[2025/09/12 05:24:13 479757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653548863|now:1757654653479737|interval:69126|pto_count:0|srtt:38696
[2025/09/12 05:24:13 479764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45894, ack_elapse 38887, delivered 46814|rate 1020046|lost 202|
[2025/09/12 05:24:13 479769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1020046) in round 55|
[2025/09/12 05:24:13 479773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 479777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 479781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653442207|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 479786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653442207|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 479790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:38696|latest_rtt:37439|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 479796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1109|largest:1109|pns:2|
[2025/09/12 05:24:13 479800] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1109|frame:ACK |recv_time:1757654653479646|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 479805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773479646|now:1757654653479646|interv:120000000|
[2025/09/12 05:24:13 479809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773479646|now:1757654653479646|interv:120000000|
[2025/09/12 05:24:13 479813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653480374|pq_index:0|
[2025/09/12 05:24:13 479817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653479201|
[2025/09/12 05:24:13 479821] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653479821|
[2025/09/12 05:24:13 479826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653479825|
[2025/09/12 05:24:13 479832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38696|min_srtt:38696|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 479836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2576145|
[2025/09/12 05:24:13 479841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38696|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 479846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 479853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38696|min_srtt:38696|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 479857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2577324|
[2025/09/12 05:24:13 479861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38696|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 479866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 479870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38696|min_srtt:38696|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 479874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2578503|
[2025/09/12 05:24:13 479878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 479882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 479886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 479890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 479895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 479899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2528985|
[2025/09/12 05:24:13 479903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 479907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 479911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653480374|
[2025/09/12 05:24:13 479915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653480374|
[2025/09/12 05:24:13 479919] [debug] |xqc_engine_wakeup_after|wakeup:1757654653480374|now:1757654653479919|diff:455|
[2025/09/12 05:24:13 479923] [debug] |xqc_engine_main_logic|END|now:1757654653479825|
[2025/09/12 05:24:13 479928] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653479928|
[2025/09/12 05:24:13 479932] [debug] |xqc_engine_wakeup_after|wakeup:1757654653480374|now:1757654653479932|diff:442|
[2025/09/12 05:24:13 479936] [debug] |xqc_engine_main_logic|END|now:1757654653479928|
[2025/09/12 05:24:13 481004] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653481004|
[2025/09/12 05:24:13 481013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653480374|pq_index:0|
[2025/09/12 05:24:13 481017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653479825|
[2025/09/12 05:24:13 481022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653481021|
[2025/09/12 05:24:13 481032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653480374|now:1757654653481021|
[2025/09/12 05:24:13 481036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653480374|now:1757654653481021|
[2025/09/12 05:24:13 481040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 481045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38696|min_srtt:38696|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 481050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2578503|
[2025/09/12 05:24:13 481054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 481058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 481062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 481066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 481071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 481075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2528985|
[2025/09/12 05:24:13 481079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 481084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2380|
[2025/09/12 05:24:13 481111] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2380|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653481092|stream_id:0|stream_offset:2528985|
[2025/09/12 05:24:13 481117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2380|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 481122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 481126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38696|rtt_var:1474|pto_duration:44592|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 481130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 481134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 481138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 481142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653550684|now:1757654653481126|interv:69558|
[2025/09/12 05:24:13 481146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653550684|now:1757654653481126|interval:69558|pto_count:0|srtt:38696
[2025/09/12 05:24:13 481154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 481158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 481163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2530164|
[2025/09/12 05:24:13 481167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 481171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2381|
[2025/09/12 05:24:13 481189] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2381|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653481177|stream_id:0|stream_offset:2530164|
[2025/09/12 05:24:13 481195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2381|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 481199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 481203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38696|rtt_var:1474|pto_duration:44592|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 481207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 481211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 481215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 481219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653550769|now:1757654653481203|interv:69566|
[2025/09/12 05:24:13 481223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653550769|now:1757654653481203|interval:69566|pto_count:0|srtt:38696
[2025/09/12 05:24:13 481227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 481231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 481235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2531343|
[2025/09/12 05:24:13 481240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 481245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653482245|now:1757654653481245|interv:1000|
[2025/09/12 05:24:13 481251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 481258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 481264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653482245|
[2025/09/12 05:24:13 481270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653482245|
[2025/09/12 05:24:13 481275] [debug] |xqc_engine_wakeup_after|wakeup:1757654653482245|now:1757654653481275|diff:970|
[2025/09/12 05:24:13 481286] [debug] |xqc_engine_main_logic|END|now:1757654653481021|
[2025/09/12 05:24:13 481682] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653481681|
[2025/09/12 05:24:13 481690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 481696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1109|
[2025/09/12 05:24:13 481700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1110|
[2025/09/12 05:24:13 481705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1110|
[2025/09/12 05:24:13 481709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 481714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2342|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2343|path_largest_ack:2342|
[2025/09/12 05:24:13 481719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:2483474|prior_time:1757654653440759|is_app_limited:0|send_elapse:45985|ack_elapse:40922|ctl_first_sent_time:1757654653442298|lagest_ack_time:1757654653481681|curr_delivered:2531488|
[2025/09/12 05:24:13 481723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653442298|
[2025/09/12 05:24:13 481728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:562||sndq_packets_used_bytes:0|sndq_packets_free:2114|
[2025/09/12 05:24:13 481732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2343|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2343|path_largest_ack:2343|
[2025/09/12 05:24:13 481736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2485874|prior_time:1757654653442763|is_app_limited:0|send_elapse:43905|ack_elapse:38918|ctl_first_sent_time:1757654653444211|lagest_ack_time:1757654653481681|curr_delivered:2532688|
[2025/09/12 05:24:13 481740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653444211|
[2025/09/12 05:24:13 481744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:561||sndq_packets_used_bytes:0|sndq_packets_free:2115|
[2025/09/12 05:24:13 481748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38696|rttvar:1474|minrtt:30532|latest_rtt:37470|ack_delay:40|
[2025/09/12 05:24:13 481753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38537|rttvar:1422|minrtt:30532|latest_rtt:37470|ack_delay:40|
[2025/09/12 05:24:13 481757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2343|lost_pn:2340|thresh:3|
[2025/09/12 05:24:13 481761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 481765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38537|rtt_var:1422|pto_duration:44225|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 481770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 481773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 481777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 481785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653550402|now:1757654653481765|interv:68637|
[2025/09/12 05:24:13 481789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653550402|now:1757654653481765|interval:68637|pto_count:0|srtt:38537
[2025/09/12 05:24:13 481794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43905, ack_elapse 38918, delivered 46814|rate 1066256|lost 202|
[2025/09/12 05:24:13 481798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1066256) in round 55|
[2025/09/12 05:24:13 481802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 481806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 481810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653444211|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 481815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653444211|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 481819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:38537|latest_rtt:37470|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 481825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1110|largest:1110|pns:2|
[2025/09/12 05:24:13 481830] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1110|frame:ACK |recv_time:1757654653481681|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 481834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773481681|now:1757654653481681|interv:120000000|
[2025/09/12 05:24:13 481838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773481681|now:1757654653481681|interv:120000000|
[2025/09/12 05:24:13 481842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653482245|pq_index:0|
[2025/09/12 05:24:13 481846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653481021|
[2025/09/12 05:24:13 481850] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653481850|
[2025/09/12 05:24:13 481855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653481854|
[2025/09/12 05:24:13 481861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38537|min_srtt:38537|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 481865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2578503|
[2025/09/12 05:24:13 481870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38537|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 481877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 481882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38537|min_srtt:38537|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 481886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2579682|
[2025/09/12 05:24:13 481890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38537|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 481895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 481899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38537|min_srtt:38537|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 481903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2580861|
[2025/09/12 05:24:13 481908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 481911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 481915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 481920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 481924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 481928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2531343|
[2025/09/12 05:24:13 481932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 481936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 481940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653482245|
[2025/09/12 05:24:13 481944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653482245|
[2025/09/12 05:24:13 481948] [debug] |xqc_engine_wakeup_after|wakeup:1757654653482245|now:1757654653481948|diff:297|
[2025/09/12 05:24:13 481952] [debug] |xqc_engine_main_logic|END|now:1757654653481854|
[2025/09/12 05:24:13 481957] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653481957|
[2025/09/12 05:24:13 481961] [debug] |xqc_engine_wakeup_after|wakeup:1757654653482245|now:1757654653481961|diff:284|
[2025/09/12 05:24:13 481965] [debug] |xqc_engine_main_logic|END|now:1757654653481957|
[2025/09/12 05:24:13 483035] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653483035|
[2025/09/12 05:24:13 483044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653482245|pq_index:0|
[2025/09/12 05:24:13 483049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653481854|
[2025/09/12 05:24:13 483057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653483056|
[2025/09/12 05:24:13 483062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653482245|now:1757654653483056|
[2025/09/12 05:24:13 483066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653482245|now:1757654653483056|
[2025/09/12 05:24:13 483070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 483075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38537|min_srtt:38537|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 483080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2580861|
[2025/09/12 05:24:13 483084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 483088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 483092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 483096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 483101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 483105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2531343|
[2025/09/12 05:24:13 483110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 483114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2382|
[2025/09/12 05:24:13 483141] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2382|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653483122|stream_id:0|stream_offset:2531343|
[2025/09/12 05:24:13 483147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2382|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 483151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 483156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38537|rtt_var:1422|pto_duration:44225|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 483160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 483164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 483168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 483172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653552347|now:1757654653483156|interv:69191|
[2025/09/12 05:24:13 483180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653552347|now:1757654653483156|interval:69191|pto_count:0|srtt:38537
[2025/09/12 05:24:13 483184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 483189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 483193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2532522|
[2025/09/12 05:24:13 483198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 483202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2383|
[2025/09/12 05:24:13 483220] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2383|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653483208|stream_id:0|stream_offset:2532522|
[2025/09/12 05:24:13 483226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2383|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 483230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 483234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38537|rtt_var:1422|pto_duration:44225|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 483239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 483242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 483246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 483250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653552433|now:1757654653483234|interv:69199|
[2025/09/12 05:24:13 483254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653552433|now:1757654653483234|interval:69199|pto_count:0|srtt:38537
[2025/09/12 05:24:13 483259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 483264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 483270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2533701|
[2025/09/12 05:24:13 483277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 483283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653484283|now:1757654653483283|interv:1000|
[2025/09/12 05:24:13 483289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 483294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 483305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653484283|
[2025/09/12 05:24:13 483311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653484283|
[2025/09/12 05:24:13 483317] [debug] |xqc_engine_wakeup_after|wakeup:1757654653484283|now:1757654653483317|diff:966|
[2025/09/12 05:24:13 483323] [debug] |xqc_engine_main_logic|END|now:1757654653483056|
[2025/09/12 05:24:13 483645] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653483644|
[2025/09/12 05:24:13 483653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 483659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1110|
[2025/09/12 05:24:13 483663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1111|
[2025/09/12 05:24:13 483669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1111|
[2025/09/12 05:24:13 483673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 483678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2344|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2345|path_largest_ack:2344|
[2025/09/12 05:24:13 483682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:2485874|prior_time:1757654653442763|is_app_limited:0|send_elapse:43990|ack_elapse:40881|ctl_first_sent_time:1757654653444296|lagest_ack_time:1757654653483644|curr_delivered:2533888|
[2025/09/12 05:24:13 483687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653444296|
[2025/09/12 05:24:13 483691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:560||sndq_packets_used_bytes:0|sndq_packets_free:2116|
[2025/09/12 05:24:13 483696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2345|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2345|path_largest_ack:2345|
[2025/09/12 05:24:13 483700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2488281|prior_time:1757654653444814|is_app_limited:0|send_elapse:43919|ack_elapse:38830|ctl_first_sent_time:1757654653446259|lagest_ack_time:1757654653483644|curr_delivered:2535088|
[2025/09/12 05:24:13 483704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653446259|
[2025/09/12 05:24:13 483708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:559||sndq_packets_used_bytes:0|sndq_packets_free:2117|
[2025/09/12 05:24:13 483712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38537|rttvar:1422|minrtt:30532|latest_rtt:37385|ack_delay:48|
[2025/09/12 05:24:13 483716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38387|rttvar:1367|minrtt:30532|latest_rtt:37385|ack_delay:48|
[2025/09/12 05:24:13 483721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2345|lost_pn:2342|thresh:3|
[2025/09/12 05:24:13 483725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 483729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38387|rtt_var:1367|pto_duration:43855|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 483733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 483741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 483745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 483749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653552063|now:1757654653483729|interv:68334|
[2025/09/12 05:24:13 483753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653552063|now:1757654653483729|interval:68334|pto_count:0|srtt:38387
[2025/09/12 05:24:13 483757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43919, ack_elapse 38830, delivered 46807|rate 1065757|lost 202|
[2025/09/12 05:24:13 483762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1065757) in round 55|
[2025/09/12 05:24:13 483766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 483770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 483774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653446259|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 483778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653446259|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 483783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:38387|latest_rtt:37385|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 483789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1111|largest:1111|pns:2|
[2025/09/12 05:24:13 483793] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1111|frame:ACK |recv_time:1757654653483644|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 483798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773483644|now:1757654653483644|interv:120000000|
[2025/09/12 05:24:13 483802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773483644|now:1757654653483644|interv:120000000|
[2025/09/12 05:24:13 483806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653484283|pq_index:0|
[2025/09/12 05:24:13 483810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653483056|
[2025/09/12 05:24:13 483814] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653483814|
[2025/09/12 05:24:13 483819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653483818|
[2025/09/12 05:24:13 483824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38387|min_srtt:38387|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 483829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2580861|
[2025/09/12 05:24:13 483836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38387|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 483840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 483845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38387|min_srtt:38387|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 483849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2582040|
[2025/09/12 05:24:13 483853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38387|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 483858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 483862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38387|min_srtt:38387|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 483866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2583219|
[2025/09/12 05:24:13 483870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 483874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 483878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 483882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 483887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 483891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2533701|
[2025/09/12 05:24:13 483895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 483899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 483903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653484283|
[2025/09/12 05:24:13 483907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653484283|
[2025/09/12 05:24:13 483910] [debug] |xqc_engine_wakeup_after|wakeup:1757654653484283|now:1757654653483910|diff:373|
[2025/09/12 05:24:13 483915] [debug] |xqc_engine_main_logic|END|now:1757654653483818|
[2025/09/12 05:24:13 483920] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653483920|
[2025/09/12 05:24:13 483923] [debug] |xqc_engine_wakeup_after|wakeup:1757654653484283|now:1757654653483923|diff:360|
[2025/09/12 05:24:13 483927] [debug] |xqc_engine_main_logic|END|now:1757654653483920|
[2025/09/12 05:24:13 485000] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653485000|
[2025/09/12 05:24:13 485009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653484283|pq_index:0|
[2025/09/12 05:24:13 485013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653483818|
[2025/09/12 05:24:13 485018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653485017|
[2025/09/12 05:24:13 485023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653484283|now:1757654653485017|
[2025/09/12 05:24:13 485027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653484283|now:1757654653485017|
[2025/09/12 05:24:13 485031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 485036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38387|min_srtt:38387|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 485041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2583219|
[2025/09/12 05:24:13 485045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 485049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 485053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 485057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 485062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 485066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2533701|
[2025/09/12 05:24:13 485070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 485075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2384|
[2025/09/12 05:24:13 485102] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2384|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653485083|stream_id:0|stream_offset:2533701|
[2025/09/12 05:24:13 485108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2384|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 485112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 485117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38387|rtt_var:1367|pto_duration:43855|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 485121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 485125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 485133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 485137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653553938|now:1757654653485116|interv:68822|
[2025/09/12 05:24:13 485141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653553938|now:1757654653485116|interval:68822|pto_count:0|srtt:38387
[2025/09/12 05:24:13 485146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 485150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 485154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2534880|
[2025/09/12 05:24:13 485159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 485163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2385|
[2025/09/12 05:24:13 485181] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2385|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653485169|stream_id:0|stream_offset:2534880|
[2025/09/12 05:24:13 485187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2385|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 485191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 485195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38387|rtt_var:1367|pto_duration:43855|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 485200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 485203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 485207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 485211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653554024|now:1757654653485195|interv:68829|
[2025/09/12 05:24:13 485215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653554024|now:1757654653485195|interval:68829|pto_count:0|srtt:38387
[2025/09/12 05:24:13 485220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 485224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 485228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2536059|
[2025/09/12 05:24:13 485233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 485239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653486239|now:1757654653485239|interv:1000|
[2025/09/12 05:24:13 485281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 485286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 485292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653486239|
[2025/09/12 05:24:13 485297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653486239|
[2025/09/12 05:24:13 485303] [debug] |xqc_engine_wakeup_after|wakeup:1757654653486239|now:1757654653485303|diff:936|
[2025/09/12 05:24:13 485308] [debug] |xqc_engine_main_logic|END|now:1757654653485017|
[2025/09/12 05:24:13 485678] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653485677|
[2025/09/12 05:24:13 485686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 485692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1111|
[2025/09/12 05:24:13 485696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1112|
[2025/09/12 05:24:13 485702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1112|
[2025/09/12 05:24:13 485706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 485711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2346|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2347|path_largest_ack:2346|
[2025/09/12 05:24:13 485715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2488281|prior_time:1757654653444814|is_app_limited:0|send_elapse:44007|ack_elapse:40863|ctl_first_sent_time:1757654653446347|lagest_ack_time:1757654653485677|curr_delivered:2536288|
[2025/09/12 05:24:13 485720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653446347|
[2025/09/12 05:24:13 485724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:558||sndq_packets_used_bytes:0|sndq_packets_free:2118|
[2025/09/12 05:24:13 485729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2347|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2347|path_largest_ack:2347|
[2025/09/12 05:24:13 485733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2490681|prior_time:1757654653446739|is_app_limited:0|send_elapse:43876|ack_elapse:38938|ctl_first_sent_time:1757654653448177|lagest_ack_time:1757654653485677|curr_delivered:2537488|
[2025/09/12 05:24:13 485737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653448177|
[2025/09/12 05:24:13 485741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:557||sndq_packets_used_bytes:0|sndq_packets_free:2119|
[2025/09/12 05:24:13 485745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38387|rttvar:1367|minrtt:30532|latest_rtt:37500|ack_delay:32|
[2025/09/12 05:24:13 485749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38272|rttvar:1255|minrtt:30532|latest_rtt:37500|ack_delay:32|
[2025/09/12 05:24:13 485754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2347|lost_pn:2344|thresh:3|
[2025/09/12 05:24:13 485758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 485766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38272|rtt_var:1255|pto_duration:43292|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 485770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 485774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 485778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 485782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653553461|now:1757654653485766|interv:67695|
[2025/09/12 05:24:13 485786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653553461|now:1757654653485766|interval:67695|pto_count:0|srtt:38272
[2025/09/12 05:24:13 485790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43876, ack_elapse 38938, delivered 46807|rate 1066801|lost 202|
[2025/09/12 05:24:13 485795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1066801) in round 55|
[2025/09/12 05:24:13 485799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 485803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5064|
[2025/09/12 05:24:13 485807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653448177|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 485811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653448177|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493081|
[2025/09/12 05:24:13 485816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97189|full_bw_reached:1|inflight:45607|srtt:38272|latest_rtt:37500|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 485822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1112|largest:1112|pns:2|
[2025/09/12 05:24:13 485826] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1112|frame:ACK |recv_time:1757654653485677|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 485831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773485677|now:1757654653485677|interv:120000000|
[2025/09/12 05:24:13 485835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773485677|now:1757654653485677|interv:120000000|
[2025/09/12 05:24:13 485839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653486239|pq_index:0|
[2025/09/12 05:24:13 485843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653485017|
[2025/09/12 05:24:13 485847] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653485847|
[2025/09/12 05:24:13 485852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653485851|
[2025/09/12 05:24:13 485863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38272|min_srtt:38272|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 485869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2583219|
[2025/09/12 05:24:13 485874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38272|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 485878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 485883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38272|min_srtt:38272|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 485887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2584398|
[2025/09/12 05:24:13 485892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38272|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 485896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 485900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38272|min_srtt:38272|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 485904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2585577|
[2025/09/12 05:24:13 485909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 485912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 485916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 485920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 485925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 485929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2536059|
[2025/09/12 05:24:13 485933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 485937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 485941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653486239|
[2025/09/12 05:24:13 485945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653486239|
[2025/09/12 05:24:13 485949] [debug] |xqc_engine_wakeup_after|wakeup:1757654653486239|now:1757654653485949|diff:290|
[2025/09/12 05:24:13 485953] [debug] |xqc_engine_main_logic|END|now:1757654653485851|
[2025/09/12 05:24:13 485960] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653485960|
[2025/09/12 05:24:13 485964] [debug] |xqc_engine_wakeup_after|wakeup:1757654653486239|now:1757654653485964|diff:275|
[2025/09/12 05:24:13 485968] [debug] |xqc_engine_main_logic|END|now:1757654653485960|
[2025/09/12 05:24:13 487039] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653487039|
[2025/09/12 05:24:13 487048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653486239|pq_index:0|
[2025/09/12 05:24:13 487053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653485851|
[2025/09/12 05:24:13 487058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653487057|
[2025/09/12 05:24:13 487062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653486239|now:1757654653487057|
[2025/09/12 05:24:13 487066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653486239|now:1757654653487057|
[2025/09/12 05:24:13 487070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 487075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38272|min_srtt:38272|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 487080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2585577|
[2025/09/12 05:24:13 487084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 487088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 487092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 487096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 487101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 487105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2536059|
[2025/09/12 05:24:13 487109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 487114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2386|
[2025/09/12 05:24:13 487140] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2386|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653487122|stream_id:0|stream_offset:2536059|
[2025/09/12 05:24:13 487145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2386|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 487150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 487154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38272|rtt_var:1255|pto_duration:43292|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 487163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 487167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 487171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 487175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653555414|now:1757654653487154|interv:68260|
[2025/09/12 05:24:13 487179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653555414|now:1757654653487154|interval:68260|pto_count:0|srtt:38272
[2025/09/12 05:24:13 487184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:46807|
[2025/09/12 05:24:13 487189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 487193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2537238|
[2025/09/12 05:24:13 487197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 487201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2387|
[2025/09/12 05:24:13 487220] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2387|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653487207|stream_id:0|stream_offset:2537238|
[2025/09/12 05:24:13 487225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2387|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 487230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 487234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38272|rtt_var:1255|pto_duration:43292|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 487238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 487242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 487246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 487250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653555499|now:1757654653487234|interv:68265|
[2025/09/12 05:24:13 487254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653555499|now:1757654653487234|interval:68265|pto_count:0|srtt:38272
[2025/09/12 05:24:13 487258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97189|inflight:48007|
[2025/09/12 05:24:13 487264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 487270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97189|conn:0000561B836C40DC|stream_id:0|stream_offset:2538417|
[2025/09/12 05:24:13 487282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 487288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653488288|now:1757654653487288|interv:1000|
[2025/09/12 05:24:13 487294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 487299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 487305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653488288|
[2025/09/12 05:24:13 487311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653488288|
[2025/09/12 05:24:13 487316] [debug] |xqc_engine_wakeup_after|wakeup:1757654653488288|now:1757654653487316|diff:972|
[2025/09/12 05:24:13 487322] [debug] |xqc_engine_main_logic|END|now:1757654653487057|
[2025/09/12 05:24:13 487647] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653487646|
[2025/09/12 05:24:13 487656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 487662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1112|
[2025/09/12 05:24:13 487666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1113|
[2025/09/12 05:24:13 487671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1113|
[2025/09/12 05:24:13 487675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 487680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2348|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2349|path_largest_ack:2348|
[2025/09/12 05:24:13 487685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2490681|prior_time:1757654653446739|is_app_limited:0|send_elapse:43962|ack_elapse:40907|ctl_first_sent_time:1757654653448263|lagest_ack_time:1757654653487646|curr_delivered:2538688|
[2025/09/12 05:24:13 487690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653448263|
[2025/09/12 05:24:13 487694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:556||sndq_packets_used_bytes:0|sndq_packets_free:2120|
[2025/09/12 05:24:13 487698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2349|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2349|path_largest_ack:2349|
[2025/09/12 05:24:13 487703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2493081|prior_time:1757654653448742|is_app_limited:0|send_elapse:41894|ack_elapse:38904|ctl_first_sent_time:1757654653450188|lagest_ack_time:1757654653487646|curr_delivered:2539888|
[2025/09/12 05:24:13 487708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653450188|
[2025/09/12 05:24:13 487712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:555||sndq_packets_used_bytes:0|sndq_packets_free:2121|
[2025/09/12 05:24:13 487716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38272|rttvar:1255|minrtt:30532|latest_rtt:37458|ack_delay:48|
[2025/09/12 05:24:13 487720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38164|rttvar:1157|minrtt:30532|latest_rtt:37458|ack_delay:48|
[2025/09/12 05:24:13 487728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2349|lost_pn:2346|thresh:3|
[2025/09/12 05:24:13 487732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 487736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38164|rtt_var:1157|pto_duration:42792|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 487741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 487745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 487749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 487753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653554999|now:1757654653487736|interv:67263|
[2025/09/12 05:24:13 487757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653554999|now:1757654653487736|interval:67263|pto_count:0|srtt:38164
[2025/09/12 05:24:13 487761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41894, ack_elapse 38904, delivered 46807|rate 1117272|lost 202|
[2025/09/12 05:24:13 487765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 55 -> 56|
[2025/09/12 05:24:13 487769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1117272) in round 56|
[2025/09/12 05:24:13 487773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 487778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5026|
[2025/09/12 05:24:13 487781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653450188|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 487786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97189|packet_lost:0|acked:2400|po_sent_time:1757654653450188|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 487791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97151|full_bw_reached:1|inflight:45607|srtt:38164|latest_rtt:37458|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:13 487796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:13 487800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654653512646|now:1757654653487646|interv:25000|
[2025/09/12 05:24:13 487805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653487646|max_ack_delay:25000|
[2025/09/12 05:24:13 487810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1113|largest:1113|pns:2|
[2025/09/12 05:24:13 487814] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1113|frame:PING ACK |recv_time:1757654653487646|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 487821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773487646|now:1757654653487646|interv:120000000|
[2025/09/12 05:24:13 487825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773487646|now:1757654653487646|interv:120000000|
[2025/09/12 05:24:13 487829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653488288|pq_index:0|
[2025/09/12 05:24:13 487833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653487057|
[2025/09/12 05:24:13 487837] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653487837|
[2025/09/12 05:24:13 487842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653487841|
[2025/09/12 05:24:13 487848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38164|min_srtt:38164|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 487852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2585577|
[2025/09/12 05:24:13 487857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38164|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 487861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 487866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38164|min_srtt:38164|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 487870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2586756|
[2025/09/12 05:24:13 487875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38164|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 487879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 487883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38164|min_srtt:38164|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 487888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2587935|
[2025/09/12 05:24:13 487892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 487896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 487899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 487904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 487908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 487919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2538417|
[2025/09/12 05:24:13 487923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 487927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 487931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653488288|
[2025/09/12 05:24:13 487935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653488288|
[2025/09/12 05:24:13 487939] [debug] |xqc_engine_wakeup_after|wakeup:1757654653488288|now:1757654653487939|diff:349|
[2025/09/12 05:24:13 487943] [debug] |xqc_engine_main_logic|END|now:1757654653487841|
[2025/09/12 05:24:13 487948] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653487948|
[2025/09/12 05:24:13 487952] [debug] |xqc_engine_wakeup_after|wakeup:1757654653488288|now:1757654653487952|diff:336|
[2025/09/12 05:24:13 487956] [debug] |xqc_engine_main_logic|END|now:1757654653487948|
[2025/09/12 05:24:13 489026] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653489026|
[2025/09/12 05:24:13 489035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653488288|pq_index:0|
[2025/09/12 05:24:13 489039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653487841|
[2025/09/12 05:24:13 489044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653489043|
[2025/09/12 05:24:13 489049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653488288|now:1757654653489043|
[2025/09/12 05:24:13 489053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653488288|now:1757654653489043|
[2025/09/12 05:24:13 489057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 489062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38164|min_srtt:38164|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 489067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2587935|
[2025/09/12 05:24:13 489071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 489075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 489079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 489083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 489088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 489092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2538417|
[2025/09/12 05:24:13 489101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 489106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2388|
[2025/09/12 05:24:13 489133] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2388|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653489114|stream_id:0|stream_offset:2538417|
[2025/09/12 05:24:13 489138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2388|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 489143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 489148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38164|rtt_var:1157|pto_duration:42792|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 489152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 489156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 489160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 489164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653556906|now:1757654653489147|interv:67759|
[2025/09/12 05:24:13 489168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653556906|now:1757654653489147|interval:67759|pto_count:0|srtt:38164
[2025/09/12 05:24:13 489172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97151|inflight:46807|
[2025/09/12 05:24:13 489177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 489181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2539596|
[2025/09/12 05:24:13 489186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 489190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2389|
[2025/09/12 05:24:13 489207] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2389|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653489196|stream_id:0|stream_offset:2539596|
[2025/09/12 05:24:13 489212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2389|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 489217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 489221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38164|rtt_var:1157|pto_duration:42792|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 489225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 489229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 489233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 489240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653556988|now:1757654653489221|interv:67767|
[2025/09/12 05:24:13 489245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653556988|now:1757654653489221|interval:67767|pto_count:0|srtt:38164
[2025/09/12 05:24:13 489249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97151|inflight:48007|
[2025/09/12 05:24:13 489256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 489263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2540775|
[2025/09/12 05:24:13 489270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 489276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653490276|now:1757654653489276|interv:1000|
[2025/09/12 05:24:13 489281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 489287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 489292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653490276|
[2025/09/12 05:24:13 489298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653490276|
[2025/09/12 05:24:13 489303] [debug] |xqc_engine_wakeup_after|wakeup:1757654653490276|now:1757654653489303|diff:973|
[2025/09/12 05:24:13 489309] [debug] |xqc_engine_main_logic|END|now:1757654653489043|
[2025/09/12 05:24:13 489660] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653489659|
[2025/09/12 05:24:13 489668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 489674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1113|
[2025/09/12 05:24:13 489678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1114|
[2025/09/12 05:24:13 489684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1114|
[2025/09/12 05:24:13 489688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 489693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2350|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2351|path_largest_ack:2350|
[2025/09/12 05:24:13 489698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2493081|prior_time:1757654653448742|is_app_limited:0|send_elapse:41979|ack_elapse:40917|ctl_first_sent_time:1757654653450273|lagest_ack_time:1757654653489659|curr_delivered:2541088|
[2025/09/12 05:24:13 489702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653450273|
[2025/09/12 05:24:13 489707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:554||sndq_packets_used_bytes:0|sndq_packets_free:2122|
[2025/09/12 05:24:13 489711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2351|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2351|path_largest_ack:2351|
[2025/09/12 05:24:13 489716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2495481|prior_time:1757654653450733|is_app_limited:0|send_elapse:41899|ack_elapse:38926|ctl_first_sent_time:1757654653452183|lagest_ack_time:1757654653489659|curr_delivered:2542288|
[2025/09/12 05:24:13 489724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653452183|
[2025/09/12 05:24:13 489728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:553||sndq_packets_used_bytes:0|sndq_packets_free:2123|
[2025/09/12 05:24:13 489732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38164|rttvar:1157|minrtt:30532|latest_rtt:37476|ack_delay:32|
[2025/09/12 05:24:13 489736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38074|rttvar:1048|minrtt:30532|latest_rtt:37476|ack_delay:32|
[2025/09/12 05:24:13 489740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2351|lost_pn:2348|thresh:3|
[2025/09/12 05:24:13 489745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 489749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38074|rtt_var:1048|pto_duration:42266|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 489753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 489757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 489761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 489765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653556462|now:1757654653489748|interv:66714|
[2025/09/12 05:24:13 489769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653556462|now:1757654653489748|interval:66714|pto_count:0|srtt:38074
[2025/09/12 05:24:13 489773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41899, ack_elapse 38926, delivered 46807|rate 1117138|lost 202|
[2025/09/12 05:24:13 489778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1117138) in round 56|
[2025/09/12 05:24:13 489782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 489786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5026|
[2025/09/12 05:24:13 489790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97151|packet_lost:0|acked:2400|po_sent_time:1757654653452183|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 489794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97151|packet_lost:0|acked:2400|po_sent_time:1757654653452183|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 489799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97151|full_bw_reached:1|inflight:45607|srtt:38074|latest_rtt:37476|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 489805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1114|largest:1114|pns:2|
[2025/09/12 05:24:13 489812] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1114|frame:ACK |recv_time:1757654653489659|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 489816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773489659|now:1757654653489659|interv:120000000|
[2025/09/12 05:24:13 489820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773489659|now:1757654653489659|interv:120000000|
[2025/09/12 05:24:13 489824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653490276|pq_index:0|
[2025/09/12 05:24:13 489828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653489043|
[2025/09/12 05:24:13 489832] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653489832|
[2025/09/12 05:24:13 489837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653489836|
[2025/09/12 05:24:13 489843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38074|min_srtt:38074|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 489847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2587935|
[2025/09/12 05:24:13 489852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38074|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 489856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 489861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38074|min_srtt:38074|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 489865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2589114|
[2025/09/12 05:24:13 489869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38074|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 489874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 489878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38074|min_srtt:38074|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 489882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2590293|
[2025/09/12 05:24:13 489886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 489890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 489894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 489901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 489905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 489910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2540775|
[2025/09/12 05:24:13 489914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 489918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 489922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653490276|
[2025/09/12 05:24:13 489926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653490276|
[2025/09/12 05:24:13 489929] [debug] |xqc_engine_wakeup_after|wakeup:1757654653490276|now:1757654653489929|diff:347|
[2025/09/12 05:24:13 489934] [debug] |xqc_engine_main_logic|END|now:1757654653489836|
[2025/09/12 05:24:13 489938] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653489938|
[2025/09/12 05:24:13 489942] [debug] |xqc_engine_wakeup_after|wakeup:1757654653490276|now:1757654653489942|diff:334|
[2025/09/12 05:24:13 489946] [debug] |xqc_engine_main_logic|END|now:1757654653489938|
[2025/09/12 05:24:13 491017] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653491017|
[2025/09/12 05:24:13 491026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653490276|pq_index:0|
[2025/09/12 05:24:13 491031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653489836|
[2025/09/12 05:24:13 491036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653491035|
[2025/09/12 05:24:13 491040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653490276|now:1757654653491035|
[2025/09/12 05:24:13 491044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653490276|now:1757654653491035|
[2025/09/12 05:24:13 491048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 491053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38074|min_srtt:38074|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 491058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2590293|
[2025/09/12 05:24:13 491063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 491066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 491070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 491075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 491079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 491087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2540775|
[2025/09/12 05:24:13 491092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 491096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2390|
[2025/09/12 05:24:13 491123] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2390|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653491104|stream_id:0|stream_offset:2540775|
[2025/09/12 05:24:13 491129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2390|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 491133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 491138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38074|rtt_var:1048|pto_duration:42266|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 491142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 491146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 491150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 491154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653558370|now:1757654653491137|interv:67233|
[2025/09/12 05:24:13 491158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653558370|now:1757654653491137|interval:67233|pto_count:0|srtt:38074
[2025/09/12 05:24:13 491162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97151|inflight:46807|
[2025/09/12 05:24:13 491167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 491171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2541954|
[2025/09/12 05:24:13 491176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 491180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2391|
[2025/09/12 05:24:13 491197] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2391|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653491186|stream_id:0|stream_offset:2541954|
[2025/09/12 05:24:13 491202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2391|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 491207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 491211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38074|rtt_var:1048|pto_duration:42266|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 491215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 491222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 491226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 491230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653558452|now:1757654653491211|interv:67241|
[2025/09/12 05:24:13 491234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653558452|now:1757654653491211|interval:67241|pto_count:0|srtt:38074
[2025/09/12 05:24:13 491239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97151|inflight:48007|
[2025/09/12 05:24:13 491246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 491252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2543133|
[2025/09/12 05:24:13 491259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 491265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653492265|now:1757654653491265|interv:1000|
[2025/09/12 05:24:13 491271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 491276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 491282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653492265|
[2025/09/12 05:24:13 491287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653492265|
[2025/09/12 05:24:13 491293] [debug] |xqc_engine_wakeup_after|wakeup:1757654653492265|now:1757654653491292|diff:973|
[2025/09/12 05:24:13 491298] [debug] |xqc_engine_main_logic|END|now:1757654653491035|
[2025/09/12 05:24:13 491614] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653491613|
[2025/09/12 05:24:13 491622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 491628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1114|
[2025/09/12 05:24:13 491632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1115|
[2025/09/12 05:24:13 491638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1115|
[2025/09/12 05:24:13 491642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 491647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2352|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2353|path_largest_ack:2352|
[2025/09/12 05:24:13 491651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2495481|prior_time:1757654653450733|is_app_limited:0|send_elapse:41980|ack_elapse:40880|ctl_first_sent_time:1757654653452264|lagest_ack_time:1757654653491613|curr_delivered:2543488|
[2025/09/12 05:24:13 491656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653452264|
[2025/09/12 05:24:13 491660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:552||sndq_packets_used_bytes:0|sndq_packets_free:2124|
[2025/09/12 05:24:13 491665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2353|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2353|path_largest_ack:2353|
[2025/09/12 05:24:13 491673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2497881|prior_time:1757654653452720|is_app_limited:0|send_elapse:41870|ack_elapse:38893|ctl_first_sent_time:1757654653454166|lagest_ack_time:1757654653491613|curr_delivered:2544688|
[2025/09/12 05:24:13 491677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653454166|
[2025/09/12 05:24:13 491681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:551||sndq_packets_used_bytes:0|sndq_packets_free:2125|
[2025/09/12 05:24:13 491685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38074|rttvar:1048|minrtt:30532|latest_rtt:37447|ack_delay:48|
[2025/09/12 05:24:13 491690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37989|rttvar:954|minrtt:30532|latest_rtt:37447|ack_delay:48|
[2025/09/12 05:24:13 491694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2353|lost_pn:2350|thresh:3|
[2025/09/12 05:24:13 491698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 491702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37989|rtt_var:954|pto_duration:41805|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 491706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 491710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 491714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 491718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653557991|now:1757654653491702|interv:66289|
[2025/09/12 05:24:13 491722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653557991|now:1757654653491702|interval:66289|pto_count:0|srtt:37989
[2025/09/12 05:24:13 491727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41870, ack_elapse 38893, delivered 46807|rate 1117912|lost 202|
[2025/09/12 05:24:13 491731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1117912) in round 56|
[2025/09/12 05:24:13 491735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 491739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5026|
[2025/09/12 05:24:13 491743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97151|packet_lost:0|acked:2400|po_sent_time:1757654653454166|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 491748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97151|packet_lost:0|acked:2400|po_sent_time:1757654653454166|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 491753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97151|full_bw_reached:1|inflight:45607|srtt:37989|latest_rtt:37447|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 491762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1115|largest:1115|pns:2|
[2025/09/12 05:24:13 491766] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1115|frame:ACK |recv_time:1757654653491613|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 491771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773491613|now:1757654653491613|interv:120000000|
[2025/09/12 05:24:13 491775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773491613|now:1757654653491613|interv:120000000|
[2025/09/12 05:24:13 491779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653492265|pq_index:0|
[2025/09/12 05:24:13 491783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653491035|
[2025/09/12 05:24:13 491787] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653491787|
[2025/09/12 05:24:13 491792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653491791|
[2025/09/12 05:24:13 491798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37989|min_srtt:37989|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 491802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2590293|
[2025/09/12 05:24:13 491806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37989|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 491811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 491816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37989|min_srtt:37989|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 491820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2591472|
[2025/09/12 05:24:13 491824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37989|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 491829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 491833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37989|min_srtt:37989|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 491837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2592651|
[2025/09/12 05:24:13 491841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 491848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 491851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 491856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 491860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 491864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2543133|
[2025/09/12 05:24:13 491869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 491872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 491876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653492265|
[2025/09/12 05:24:13 491880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653492265|
[2025/09/12 05:24:13 491884] [debug] |xqc_engine_wakeup_after|wakeup:1757654653492265|now:1757654653491884|diff:381|
[2025/09/12 05:24:13 491888] [debug] |xqc_engine_main_logic|END|now:1757654653491791|
[2025/09/12 05:24:13 491893] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653491893|
[2025/09/12 05:24:13 491897] [debug] |xqc_engine_wakeup_after|wakeup:1757654653492265|now:1757654653491897|diff:368|
[2025/09/12 05:24:13 491901] [debug] |xqc_engine_main_logic|END|now:1757654653491893|
[2025/09/12 05:24:13 492972] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653492972|
[2025/09/12 05:24:13 492981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653492265|pq_index:0|
[2025/09/12 05:24:13 492985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653491791|
[2025/09/12 05:24:13 492990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653492989|
[2025/09/12 05:24:13 492995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653492265|now:1757654653492989|
[2025/09/12 05:24:13 492999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653492265|now:1757654653492989|
[2025/09/12 05:24:13 493003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 493008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37989|min_srtt:37989|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 493013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2592651|
[2025/09/12 05:24:13 493018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 493022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 493026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 493034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 493039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 493043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2543133|
[2025/09/12 05:24:13 493048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 493052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2392|
[2025/09/12 05:24:13 493079] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2392|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653493060|stream_id:0|stream_offset:2543133|
[2025/09/12 05:24:13 493085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2392|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 493089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 493094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37989|rtt_var:954|pto_duration:41805|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 493098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 493102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 493106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 493110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653559865|now:1757654653493094|interv:66771|
[2025/09/12 05:24:13 493114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653559865|now:1757654653493094|interval:66771|pto_count:0|srtt:37989
[2025/09/12 05:24:13 493119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97151|inflight:46807|
[2025/09/12 05:24:13 493124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 493128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2544312|
[2025/09/12 05:24:13 493132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 493136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2393|
[2025/09/12 05:24:13 493154] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2393|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653493142|stream_id:0|stream_offset:2544312|
[2025/09/12 05:24:13 493159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2393|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 493163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 493171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37989|rtt_var:954|pto_duration:41805|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 493176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 493179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 493183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 493187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653559947|now:1757654653493171|interv:66776|
[2025/09/12 05:24:13 493191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653559947|now:1757654653493171|interval:66776|pto_count:0|srtt:37989
[2025/09/12 05:24:13 493196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97151|inflight:48007|
[2025/09/12 05:24:13 493200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 493204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2545491|
[2025/09/12 05:24:13 493211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 493217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653494217|now:1757654653493217|interv:1000|
[2025/09/12 05:24:13 493223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 493229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 493235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653494217|
[2025/09/12 05:24:13 493241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653494217|
[2025/09/12 05:24:13 493246] [debug] |xqc_engine_wakeup_after|wakeup:1757654653494217|now:1757654653493246|diff:971|
[2025/09/12 05:24:13 493252] [debug] |xqc_engine_main_logic|END|now:1757654653492989|
[2025/09/12 05:24:13 493601] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653493600|
[2025/09/12 05:24:13 493609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 493615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1115|
[2025/09/12 05:24:13 493619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1116|
[2025/09/12 05:24:13 493625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1116|
[2025/09/12 05:24:13 493629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 493634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2354|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2355|path_largest_ack:2354|
[2025/09/12 05:24:13 493638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2497881|prior_time:1757654653452720|is_app_limited:0|send_elapse:41952|ack_elapse:40880|ctl_first_sent_time:1757654653454248|lagest_ack_time:1757654653493600|curr_delivered:2545888|
[2025/09/12 05:24:13 493643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653454248|
[2025/09/12 05:24:13 493652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:550||sndq_packets_used_bytes:0|sndq_packets_free:2126|
[2025/09/12 05:24:13 493656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2355|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2355|path_largest_ack:2355|
[2025/09/12 05:24:13 493660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2500281|prior_time:1757654653454716|is_app_limited:0|send_elapse:39901|ack_elapse:38884|ctl_first_sent_time:1757654653456162|lagest_ack_time:1757654653493600|curr_delivered:2547088|
[2025/09/12 05:24:13 493664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653456162|
[2025/09/12 05:24:13 493668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:549||sndq_packets_used_bytes:0|sndq_packets_free:2127|
[2025/09/12 05:24:13 493672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37989|rttvar:954|minrtt:30532|latest_rtt:37438|ack_delay:32|
[2025/09/12 05:24:13 493677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37916|rttvar:861|minrtt:30532|latest_rtt:37438|ack_delay:32|
[2025/09/12 05:24:13 493681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2355|lost_pn:2352|thresh:3|
[2025/09/12 05:24:13 493685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 493689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37916|rtt_var:861|pto_duration:41360|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 493693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 493697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 493701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 493705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653559502|now:1757654653493689|interv:65813|
[2025/09/12 05:24:13 493709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653559502|now:1757654653493689|interval:65813|pto_count:0|srtt:37916
[2025/09/12 05:24:13 493714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39901, ack_elapse 38884, delivered 46807|rate 1173078|lost 202|
[2025/09/12 05:24:13 493718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1173078) in round 56|
[2025/09/12 05:24:13 493722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 493726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5026|
[2025/09/12 05:24:13 493730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97151|packet_lost:0|acked:2400|po_sent_time:1757654653456162|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 493735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97151|packet_lost:0|acked:2400|po_sent_time:1757654653456162|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 493744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97151|full_bw_reached:1|inflight:45607|srtt:37916|latest_rtt:37438|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 493749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1116|largest:1116|pns:2|
[2025/09/12 05:24:13 493754] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1116|frame:ACK |recv_time:1757654653493600|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 493758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773493600|now:1757654653493600|interv:120000000|
[2025/09/12 05:24:13 493762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773493600|now:1757654653493600|interv:120000000|
[2025/09/12 05:24:13 493766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653494217|pq_index:0|
[2025/09/12 05:24:13 493770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653492989|
[2025/09/12 05:24:13 493774] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653493774|
[2025/09/12 05:24:13 493779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653493778|
[2025/09/12 05:24:13 493785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37916|min_srtt:37916|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 493789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2592651|
[2025/09/12 05:24:13 493794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37916|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 493798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 493803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37916|min_srtt:37916|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 493807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2593830|
[2025/09/12 05:24:13 493811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37916|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 493816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 493820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37916|min_srtt:37916|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 493824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2595009|
[2025/09/12 05:24:13 493831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 493835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 493839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 493843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 493848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 493852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2545491|
[2025/09/12 05:24:13 493856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 493860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 493864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653494217|
[2025/09/12 05:24:13 493868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653494217|
[2025/09/12 05:24:13 493871] [debug] |xqc_engine_wakeup_after|wakeup:1757654653494217|now:1757654653493871|diff:346|
[2025/09/12 05:24:13 493876] [debug] |xqc_engine_main_logic|END|now:1757654653493778|
[2025/09/12 05:24:13 493881] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653493881|
[2025/09/12 05:24:13 493884] [debug] |xqc_engine_wakeup_after|wakeup:1757654653494217|now:1757654653493884|diff:333|
[2025/09/12 05:24:13 493888] [debug] |xqc_engine_main_logic|END|now:1757654653493881|
[2025/09/12 05:24:13 494959] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653494959|
[2025/09/12 05:24:13 494968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653494217|pq_index:0|
[2025/09/12 05:24:13 494972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653493778|
[2025/09/12 05:24:13 494977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653494976|
[2025/09/12 05:24:13 494982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653494217|now:1757654653494976|
[2025/09/12 05:24:13 494986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653494217|now:1757654653494976|
[2025/09/12 05:24:13 494990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 494995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37916|min_srtt:37916|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 495000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2595009|
[2025/09/12 05:24:13 495004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 495008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 495016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 495021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 495025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 495029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2545491|
[2025/09/12 05:24:13 495034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 495038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2394|
[2025/09/12 05:24:13 495065] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2394|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653495046|stream_id:0|stream_offset:2545491|
[2025/09/12 05:24:13 495071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2394|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 495075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 495080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37916|rtt_var:861|pto_duration:41360|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 495084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 495088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 495092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 495096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653561406|now:1757654653495079|interv:66327|
[2025/09/12 05:24:13 495100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653561406|now:1757654653495079|interval:66327|pto_count:0|srtt:37916
[2025/09/12 05:24:13 495104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97151|inflight:46807|
[2025/09/12 05:24:13 495109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 495113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2546670|
[2025/09/12 05:24:13 495118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 495122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2395|
[2025/09/12 05:24:13 495139] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2395|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653495127|stream_id:0|stream_offset:2546670|
[2025/09/12 05:24:13 495144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2395|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 495152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 495156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37916|rtt_var:861|pto_duration:41360|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 495160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 495164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 495168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 495172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653561487|now:1757654653495156|interv:66331|
[2025/09/12 05:24:13 495176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653561487|now:1757654653495156|interval:66331|pto_count:0|srtt:37916
[2025/09/12 05:24:13 495180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97151|inflight:48007|
[2025/09/12 05:24:13 495185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 495189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2547849|
[2025/09/12 05:24:13 495193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 495197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653496197|now:1757654653495197|interv:1000|
[2025/09/12 05:24:13 495201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 495205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 495209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653496197|
[2025/09/12 05:24:13 495213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653496197|
[2025/09/12 05:24:13 495217] [debug] |xqc_engine_wakeup_after|wakeup:1757654653496197|now:1757654653495217|diff:980|
[2025/09/12 05:24:13 495221] [debug] |xqc_engine_main_logic|END|now:1757654653494976|
[2025/09/12 05:24:13 495575] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653495574|
[2025/09/12 05:24:13 495584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 495590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1116|
[2025/09/12 05:24:13 495594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1117|
[2025/09/12 05:24:13 495600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1117|
[2025/09/12 05:24:13 495604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 495609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2356|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2357|path_largest_ack:2356|
[2025/09/12 05:24:13 495613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2500281|prior_time:1757654653454716|is_app_limited:0|send_elapse:39983|ack_elapse:40858|ctl_first_sent_time:1757654653456244|lagest_ack_time:1757654653495574|curr_delivered:2548288|
[2025/09/12 05:24:13 495622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653456244|
[2025/09/12 05:24:13 495627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:548||sndq_packets_used_bytes:0|sndq_packets_free:2128|
[2025/09/12 05:24:13 495631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2357|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2357|path_largest_ack:2357|
[2025/09/12 05:24:13 495635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2502681|prior_time:1757654653456704|is_app_limited:0|send_elapse:39894|ack_elapse:38870|ctl_first_sent_time:1757654653458150|lagest_ack_time:1757654653495574|curr_delivered:2549488|
[2025/09/12 05:24:13 495640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653458150|
[2025/09/12 05:24:13 495644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:547||sndq_packets_used_bytes:0|sndq_packets_free:2129|
[2025/09/12 05:24:13 495648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37916|rttvar:861|minrtt:30532|latest_rtt:37424|ack_delay:32|
[2025/09/12 05:24:13 495652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37851|rttvar:777|minrtt:30532|latest_rtt:37424|ack_delay:32|
[2025/09/12 05:24:13 495656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2357|lost_pn:2354|thresh:3|
[2025/09/12 05:24:13 495660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 495664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37851|rtt_var:777|pto_duration:40959|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 495669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 495673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 495677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 495681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653561086|now:1757654653495664|interv:65422|
[2025/09/12 05:24:13 495685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653561086|now:1757654653495664|interval:65422|pto_count:0|srtt:37851
[2025/09/12 05:24:13 495689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39894, ack_elapse 38870, delivered 46807|rate 1173284|lost 202|
[2025/09/12 05:24:13 495694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1173284) in round 56|
[2025/09/12 05:24:13 495698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 495702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5026|
[2025/09/12 05:24:13 495706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97151|packet_lost:0|acked:2400|po_sent_time:1757654653458150|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 495713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97151|packet_lost:0|acked:2400|po_sent_time:1757654653458150|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 495717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97151|full_bw_reached:1|inflight:45607|srtt:37851|latest_rtt:37424|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 495723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1117|largest:1117|pns:2|
[2025/09/12 05:24:13 495727] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1117|frame:ACK |recv_time:1757654653495574|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 495732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773495574|now:1757654653495574|interv:120000000|
[2025/09/12 05:24:13 495736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773495574|now:1757654653495574|interv:120000000|
[2025/09/12 05:24:13 495740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653496197|pq_index:0|
[2025/09/12 05:24:13 495744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653494976|
[2025/09/12 05:24:13 495748] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653495748|
[2025/09/12 05:24:13 495753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653495752|
[2025/09/12 05:24:13 495759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37851|min_srtt:37851|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 495763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2595009|
[2025/09/12 05:24:13 495768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37851|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 495772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 495777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37851|min_srtt:37851|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 495781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2596188|
[2025/09/12 05:24:13 495785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37851|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 495790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 495794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37851|min_srtt:37851|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 495801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2597367|
[2025/09/12 05:24:13 495805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 495809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 495813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 495817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 495822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 495826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2547849|
[2025/09/12 05:24:13 495830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 495834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 495838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653496197|
[2025/09/12 05:24:13 495842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653496197|
[2025/09/12 05:24:13 495846] [debug] |xqc_engine_wakeup_after|wakeup:1757654653496197|now:1757654653495846|diff:351|
[2025/09/12 05:24:13 495850] [debug] |xqc_engine_main_logic|END|now:1757654653495752|
[2025/09/12 05:24:13 495855] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653495855|
[2025/09/12 05:24:13 495859] [debug] |xqc_engine_wakeup_after|wakeup:1757654653496197|now:1757654653495859|diff:338|
[2025/09/12 05:24:13 495863] [debug] |xqc_engine_main_logic|END|now:1757654653495855|
[2025/09/12 05:24:13 496933] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653496933|
[2025/09/12 05:24:13 496942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653496197|pq_index:0|
[2025/09/12 05:24:13 496947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653495752|
[2025/09/12 05:24:13 496952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653496951|
[2025/09/12 05:24:13 496956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653496197|now:1757654653496951|
[2025/09/12 05:24:13 496960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653496197|now:1757654653496951|
[2025/09/12 05:24:13 496964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 496969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37851|min_srtt:37851|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 496974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2597367|
[2025/09/12 05:24:13 496983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 496987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 496991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 496995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 497000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 497004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2547849|
[2025/09/12 05:24:13 497008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 497013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2396|
[2025/09/12 05:24:13 497044] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2396|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653497021|stream_id:0|stream_offset:2547849|
[2025/09/12 05:24:13 497053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2396|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 497057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 497062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37851|rtt_var:777|pto_duration:40959|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 497066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 497070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 497074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 497078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653562980|now:1757654653497061|interv:65919|
[2025/09/12 05:24:13 497082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653562980|now:1757654653497061|interval:65919|pto_count:0|srtt:37851
[2025/09/12 05:24:13 497086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97151|inflight:46807|
[2025/09/12 05:24:13 497091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 497095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2549028|
[2025/09/12 05:24:13 497100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 497104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2397|
[2025/09/12 05:24:13 497121] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2397|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653497110|stream_id:0|stream_offset:2549028|
[2025/09/12 05:24:13 497130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2397|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 497134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 497138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37851|rtt_var:777|pto_duration:40959|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 497143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 497147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 497151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 497155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653563069|now:1757654653497138|interv:65931|
[2025/09/12 05:24:13 497159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653563069|now:1757654653497138|interval:65931|pto_count:0|srtt:37851
[2025/09/12 05:24:13 497163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97151|inflight:48007|
[2025/09/12 05:24:13 497168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 497172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2550207|
[2025/09/12 05:24:13 497177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 497181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653498180|now:1757654653497180|interv:1000|
[2025/09/12 05:24:13 497185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 497188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 497192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653498180|
[2025/09/12 05:24:13 497196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653498180|
[2025/09/12 05:24:13 497200] [debug] |xqc_engine_wakeup_after|wakeup:1757654653498180|now:1757654653497200|diff:980|
[2025/09/12 05:24:13 497205] [debug] |xqc_engine_main_logic|END|now:1757654653496951|
[2025/09/12 05:24:13 497568] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653497567|
[2025/09/12 05:24:13 497577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 497583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1117|
[2025/09/12 05:24:13 497587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1118|
[2025/09/12 05:24:13 497593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1118|
[2025/09/12 05:24:13 497597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 497602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2358|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2359|path_largest_ack:2358|
[2025/09/12 05:24:13 497610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2502681|prior_time:1757654653456704|is_app_limited:0|send_elapse:39975|ack_elapse:40863|ctl_first_sent_time:1757654653458231|lagest_ack_time:1757654653497567|curr_delivered:2550688|
[2025/09/12 05:24:13 497615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653458231|
[2025/09/12 05:24:13 497620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:546||sndq_packets_used_bytes:0|sndq_packets_free:2130|
[2025/09/12 05:24:13 497624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2359|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2359|path_largest_ack:2359|
[2025/09/12 05:24:13 497628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2505081|prior_time:1757654653458719|is_app_limited:0|send_elapse:39912|ack_elapse:38848|ctl_first_sent_time:1757654653460166|lagest_ack_time:1757654653497567|curr_delivered:2551888|
[2025/09/12 05:24:13 497633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653460166|
[2025/09/12 05:24:13 497637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:545||sndq_packets_used_bytes:0|sndq_packets_free:2131|
[2025/09/12 05:24:13 497641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37851|rttvar:777|minrtt:30532|latest_rtt:37401|ack_delay:32|
[2025/09/12 05:24:13 497645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37791|rttvar:703|minrtt:30532|latest_rtt:37401|ack_delay:32|
[2025/09/12 05:24:13 497649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2359|lost_pn:2356|thresh:3|
[2025/09/12 05:24:13 497653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 497657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37791|rtt_var:703|pto_duration:40603|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 497662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 497666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 497670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 497674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653562713|now:1757654653497657|interv:65056|
[2025/09/12 05:24:13 497678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653562713|now:1757654653497657|interval:65056|pto_count:0|srtt:37791
[2025/09/12 05:24:13 497682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39912, ack_elapse 38848, delivered 46807|rate 1172755|lost 202|
[2025/09/12 05:24:13 497686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1172755) in round 56|
[2025/09/12 05:24:13 497691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 497695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5026|
[2025/09/12 05:24:13 497701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97151|packet_lost:0|acked:2400|po_sent_time:1757654653460166|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 497706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97151|packet_lost:0|acked:2400|po_sent_time:1757654653460166|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 497710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97151|full_bw_reached:1|inflight:45607|srtt:37791|latest_rtt:37401|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 497716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1118|largest:1118|pns:2|
[2025/09/12 05:24:13 497720] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1118|frame:ACK |recv_time:1757654653497567|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 497725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773497567|now:1757654653497567|interv:120000000|
[2025/09/12 05:24:13 497729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773497567|now:1757654653497567|interv:120000000|
[2025/09/12 05:24:13 497733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653498180|pq_index:0|
[2025/09/12 05:24:13 497737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653496951|
[2025/09/12 05:24:13 497741] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653497741|
[2025/09/12 05:24:13 497746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653497745|
[2025/09/12 05:24:13 497751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37791|min_srtt:37791|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 497756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2597367|
[2025/09/12 05:24:13 497760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37791|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 497765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 497769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37791|min_srtt:37791|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 497773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2598546|
[2025/09/12 05:24:13 497778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37791|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 497785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 497789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37791|min_srtt:37791|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 497793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2599725|
[2025/09/12 05:24:13 497798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 497801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 497805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 497809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 497814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 497818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2550207|
[2025/09/12 05:24:13 497822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 497826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 497830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653498180|
[2025/09/12 05:24:13 497834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653498180|
[2025/09/12 05:24:13 497838] [debug] |xqc_engine_wakeup_after|wakeup:1757654653498180|now:1757654653497838|diff:342|
[2025/09/12 05:24:13 497842] [debug] |xqc_engine_main_logic|END|now:1757654653497745|
[2025/09/12 05:24:13 497847] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653497847|
[2025/09/12 05:24:13 497851] [debug] |xqc_engine_wakeup_after|wakeup:1757654653498180|now:1757654653497851|diff:329|
[2025/09/12 05:24:13 497855] [debug] |xqc_engine_main_logic|END|now:1757654653497847|
[2025/09/12 05:24:13 498926] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653498926|
[2025/09/12 05:24:13 498935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653498180|pq_index:0|
[2025/09/12 05:24:13 498939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653497745|
[2025/09/12 05:24:13 498944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653498943|
[2025/09/12 05:24:13 498949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653498180|now:1757654653498943|
[2025/09/12 05:24:13 498953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653498180|now:1757654653498943|
[2025/09/12 05:24:13 498957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 498962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37791|min_srtt:37791|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 498971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2599725|
[2025/09/12 05:24:13 498976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 498980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 498984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 498988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 498992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 498997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2550207|
[2025/09/12 05:24:13 499001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 499005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2398|
[2025/09/12 05:24:13 499032] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2398|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653499014|stream_id:0|stream_offset:2550207|
[2025/09/12 05:24:13 499038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2398|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 499043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 499047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37791|rtt_var:703|pto_duration:40603|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 499051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 499055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 499059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 499063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653564617|now:1757654653499047|interv:65570|
[2025/09/12 05:24:13 499067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653564617|now:1757654653499047|interval:65570|pto_count:0|srtt:37791
[2025/09/12 05:24:13 499071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97151|inflight:46807|
[2025/09/12 05:24:13 499076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 499080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2551386|
[2025/09/12 05:24:13 499088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 499092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2399|
[2025/09/12 05:24:13 499110] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2399|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653499098|stream_id:0|stream_offset:2551386|
[2025/09/12 05:24:13 499115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2399|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 499120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 499124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37791|rtt_var:703|pto_duration:40603|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 499128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 499132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 499136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 499140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653564701|now:1757654653499124|interv:65577|
[2025/09/12 05:24:13 499144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653564701|now:1757654653499124|interval:65577|pto_count:0|srtt:37791
[2025/09/12 05:24:13 499148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97151|inflight:48007|
[2025/09/12 05:24:13 499152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 499157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2552565|
[2025/09/12 05:24:13 499161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 499165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653500165|now:1757654653499165|interv:1000|
[2025/09/12 05:24:13 499169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 499172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 499176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653500165|
[2025/09/12 05:24:13 499180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653500165|
[2025/09/12 05:24:13 499184] [debug] |xqc_engine_wakeup_after|wakeup:1757654653500165|now:1757654653499184|diff:981|
[2025/09/12 05:24:13 499189] [debug] |xqc_engine_main_logic|END|now:1757654653498943|
[2025/09/12 05:24:13 499626] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653499625|
[2025/09/12 05:24:13 499634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 499640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1118|
[2025/09/12 05:24:13 499644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1119|
[2025/09/12 05:24:13 499650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1119|
[2025/09/12 05:24:13 499658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 499662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2360|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2361|path_largest_ack:2360|
[2025/09/12 05:24:13 499670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2505081|prior_time:1757654653458719|is_app_limited:0|send_elapse:39993|ack_elapse:40906|ctl_first_sent_time:1757654653460247|lagest_ack_time:1757654653499625|curr_delivered:2553088|
[2025/09/12 05:24:13 499675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653460247|
[2025/09/12 05:24:13 499680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:544||sndq_packets_used_bytes:0|sndq_packets_free:2132|
[2025/09/12 05:24:13 499684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2361|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:2361|path_largest_ack:2361|
[2025/09/12 05:24:13 499688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2507481|prior_time:1757654653460701|is_app_limited:0|send_elapse:39921|ack_elapse:38924|ctl_first_sent_time:1757654653462178|lagest_ack_time:1757654653499625|curr_delivered:2554295|
[2025/09/12 05:24:13 499692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653462178|
[2025/09/12 05:24:13 499696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:543||sndq_packets_used_bytes:0|sndq_packets_free:2133|
[2025/09/12 05:24:13 499700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37791|rttvar:703|minrtt:30532|latest_rtt:37447|ack_delay:40|
[2025/09/12 05:24:13 499705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37743|rttvar:624|minrtt:30532|latest_rtt:37447|ack_delay:40|
[2025/09/12 05:24:13 499709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2361|lost_pn:2358|thresh:3|
[2025/09/12 05:24:13 499713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1100|pns:2|
[2025/09/12 05:24:13 499717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 499721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37743|rtt_var:624|pto_duration:40239|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 499725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 499729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 499733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 499737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653564337|now:1757654653499721|interv:64616|
[2025/09/12 05:24:13 499741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653564337|now:1757654653499721|interval:64616|pto_count:0|srtt:37743
[2025/09/12 05:24:13 499745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39921, ack_elapse 38924, delivered 46814|rate 1172666|lost 202|
[2025/09/12 05:24:13 499753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1172666) in round 56|
[2025/09/12 05:24:13 499757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 499761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5026|
[2025/09/12 05:24:13 499765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97151|packet_lost:0|acked:2407|po_sent_time:1757654653462178|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 499769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97151|packet_lost:0|acked:2407|po_sent_time:1757654653462178|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 499774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97151|full_bw_reached:1|inflight:45600|srtt:37743|latest_rtt:37447|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 499780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1119|largest:1119|pns:2|
[2025/09/12 05:24:13 499784] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1119|frame:ACK |recv_time:1757654653499625|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 499789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773499625|now:1757654653499625|interv:120000000|
[2025/09/12 05:24:13 499793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773499625|now:1757654653499625|interv:120000000|
[2025/09/12 05:24:13 499797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653500165|pq_index:0|
[2025/09/12 05:24:13 499801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653498943|
[2025/09/12 05:24:13 499805] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653499805|
[2025/09/12 05:24:13 499810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653499809|
[2025/09/12 05:24:13 499815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37743|min_srtt:37743|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 499820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45600|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2599725|
[2025/09/12 05:24:13 499824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37743|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 499829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 499833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37743|min_srtt:37743|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 499837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2600904|
[2025/09/12 05:24:13 499844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37743|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 499849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 499853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37743|min_srtt:37743|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 499857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2602083|
[2025/09/12 05:24:13 499861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 499865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 499869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 499873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 499878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 499882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2552565|
[2025/09/12 05:24:13 499886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 499890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 499894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653500165|
[2025/09/12 05:24:13 499897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653500165|
[2025/09/12 05:24:13 499901] [debug] |xqc_engine_wakeup_after|wakeup:1757654653500165|now:1757654653499901|diff:264|
[2025/09/12 05:24:13 499905] [debug] |xqc_engine_main_logic|END|now:1757654653499809|
[2025/09/12 05:24:13 499910] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653499910|
[2025/09/12 05:24:13 499914] [debug] |xqc_engine_wakeup_after|wakeup:1757654653500165|now:1757654653499914|diff:251|
[2025/09/12 05:24:13 499918] [debug] |xqc_engine_main_logic|END|now:1757654653499910|
[2025/09/12 05:24:13 500989] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653500989|
[2025/09/12 05:24:13 500998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653500165|pq_index:0|
[2025/09/12 05:24:13 501002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653499809|
[2025/09/12 05:24:13 501007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653501006|
[2025/09/12 05:24:13 501012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653500165|now:1757654653501006|
[2025/09/12 05:24:13 501023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653500165|now:1757654653501006|
[2025/09/12 05:24:13 501027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 501032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37743|min_srtt:37743|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 501037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2602083|
[2025/09/12 05:24:13 501041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 501045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 501049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 501053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 501058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 501062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2552565|
[2025/09/12 05:24:13 501066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 501071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2400|
[2025/09/12 05:24:13 501098] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2400|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653501079|stream_id:0|stream_offset:2552565|
[2025/09/12 05:24:13 501103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2400|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 501108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 501112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37743|rtt_var:624|pto_duration:40239|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 501116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 501120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 501124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 501128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653566318|now:1757654653501112|interv:65206|
[2025/09/12 05:24:13 501132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653566318|now:1757654653501112|interval:65206|pto_count:0|srtt:37743
[2025/09/12 05:24:13 501137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97151|inflight:46800|
[2025/09/12 05:24:13 501141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 501149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2553744|
[2025/09/12 05:24:13 501153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 501157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2401|
[2025/09/12 05:24:13 501176] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2401|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653501163|stream_id:0|stream_offset:2553744|
[2025/09/12 05:24:13 501181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2401|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 501185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 501189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37743|rtt_var:624|pto_duration:40239|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 501194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 501198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 501201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 501205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653566402|now:1757654653501189|interv:65213|
[2025/09/12 05:24:13 501209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653566402|now:1757654653501189|interval:65213|pto_count:0|srtt:37743
[2025/09/12 05:24:13 501214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97151|inflight:48000|
[2025/09/12 05:24:13 501219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 501225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2554923|
[2025/09/12 05:24:13 501233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 501238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653502238|now:1757654653501238|interv:1000|
[2025/09/12 05:24:13 501244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 501249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 501255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653502238|
[2025/09/12 05:24:13 501261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653502238|
[2025/09/12 05:24:13 501266] [debug] |xqc_engine_wakeup_after|wakeup:1757654653502238|now:1757654653501266|diff:972|
[2025/09/12 05:24:13 501272] [debug] |xqc_engine_main_logic|END|now:1757654653501006|
[2025/09/12 05:24:13 501556] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653501555|
[2025/09/12 05:24:13 501568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 501574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1119|
[2025/09/12 05:24:13 501578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1120|
[2025/09/12 05:24:13 501584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1120|
[2025/09/12 05:24:13 501588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 501593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2362|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2363|path_largest_ack:2362|
[2025/09/12 05:24:13 501597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:2507481|prior_time:1757654653460701|is_app_limited:0|send_elapse:40007|ack_elapse:40854|ctl_first_sent_time:1757654653462264|lagest_ack_time:1757654653501555|curr_delivered:2555495|
[2025/09/12 05:24:13 501602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653462264|
[2025/09/12 05:24:13 501607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:542||sndq_packets_used_bytes:0|sndq_packets_free:2134|
[2025/09/12 05:24:13 501612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2363|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2363|path_largest_ack:2363|
[2025/09/12 05:24:13 501616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2509881|prior_time:1757654653462690|is_app_limited:0|send_elapse:39889|ack_elapse:38865|ctl_first_sent_time:1757654653464134|lagest_ack_time:1757654653501555|curr_delivered:2556695|
[2025/09/12 05:24:13 501620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653464134|
[2025/09/12 05:24:13 501624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:541||sndq_packets_used_bytes:0|sndq_packets_free:2135|
[2025/09/12 05:24:13 501628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37743|rttvar:624|minrtt:30532|latest_rtt:37421|ack_delay:32|
[2025/09/12 05:24:13 501632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37699|rttvar:556|minrtt:30532|latest_rtt:37421|ack_delay:32|
[2025/09/12 05:24:13 501637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2363|lost_pn:2360|thresh:3|
[2025/09/12 05:24:13 501641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 501645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37699|rtt_var:556|pto_duration:39923|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 501649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 501653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 501657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 501661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653566086|now:1757654653501645|interv:64441|
[2025/09/12 05:24:13 501665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653566086|now:1757654653501645|interval:64441|pto_count:0|srtt:37699
[2025/09/12 05:24:13 501672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39889, ack_elapse 38865, delivered 46814|rate 1173606|lost 202|
[2025/09/12 05:24:13 501676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1173606) in round 56|
[2025/09/12 05:24:13 501680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 501685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5026|
[2025/09/12 05:24:13 501689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97151|packet_lost:0|acked:2400|po_sent_time:1757654653464134|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 501693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97151|packet_lost:0|acked:2400|po_sent_time:1757654653464134|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 501697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97151|full_bw_reached:1|inflight:45600|srtt:37699|latest_rtt:37421|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 501703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1120|largest:1120|pns:2|
[2025/09/12 05:24:13 501707] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1120|frame:ACK |recv_time:1757654653501555|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 501712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773501555|now:1757654653501555|interv:120000000|
[2025/09/12 05:24:13 501716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773501555|now:1757654653501555|interv:120000000|
[2025/09/12 05:24:13 501720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653502238|pq_index:0|
[2025/09/12 05:24:13 501724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653501006|
[2025/09/12 05:24:13 501728] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653501728|
[2025/09/12 05:24:13 501733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653501732|
[2025/09/12 05:24:13 501738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37699|min_srtt:37699|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 501743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45600|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2602083|
[2025/09/12 05:24:13 501747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37699|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 501752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 501759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37699|min_srtt:37699|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 501763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2603262|
[2025/09/12 05:24:13 501767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37699|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 501772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 501776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37699|min_srtt:37699|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 501780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2604441|
[2025/09/12 05:24:13 501784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 501788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 501792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 501796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 501801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 501805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2554923|
[2025/09/12 05:24:13 501809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 501813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 501817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653502238|
[2025/09/12 05:24:13 501821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653502238|
[2025/09/12 05:24:13 501825] [debug] |xqc_engine_wakeup_after|wakeup:1757654653502238|now:1757654653501825|diff:413|
[2025/09/12 05:24:13 501829] [debug] |xqc_engine_main_logic|END|now:1757654653501732|
[2025/09/12 05:24:13 501834] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653501834|
[2025/09/12 05:24:13 501838] [debug] |xqc_engine_wakeup_after|wakeup:1757654653502238|now:1757654653501838|diff:400|
[2025/09/12 05:24:13 501842] [debug] |xqc_engine_main_logic|END|now:1757654653501834|
[2025/09/12 05:24:13 502913] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653502913|
[2025/09/12 05:24:13 502922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653502238|pq_index:0|
[2025/09/12 05:24:13 502927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653501732|
[2025/09/12 05:24:13 502931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653502930|
[2025/09/12 05:24:13 502940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653502238|now:1757654653502930|
[2025/09/12 05:24:13 502944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653502238|now:1757654653502930|
[2025/09/12 05:24:13 502948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 502954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37699|min_srtt:37699|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 502958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2604441|
[2025/09/12 05:24:13 502963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 502966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 502970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 502975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 502979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 502983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2554923|
[2025/09/12 05:24:13 502988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 502992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2402|
[2025/09/12 05:24:13 503034] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2402|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653503006|stream_id:0|stream_offset:2554923|
[2025/09/12 05:24:13 503042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2402|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 503048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 503054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37699|rtt_var:556|pto_duration:39923|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 503059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 503065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 503070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 503075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653567929|now:1757654653503053|interv:64876|
[2025/09/12 05:24:13 503080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653567929|now:1757654653503053|interval:64876|pto_count:0|srtt:37699
[2025/09/12 05:24:13 503090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97151|inflight:46800|
[2025/09/12 05:24:13 503096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 503101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2556102|
[2025/09/12 05:24:13 503107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 503113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2403|
[2025/09/12 05:24:13 503142] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2403|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653503122|stream_id:0|stream_offset:2556102|
[2025/09/12 05:24:13 503149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2403|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 503155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 503160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37699|rtt_var:556|pto_duration:39923|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 503166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 503171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 503176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 503181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653568045|now:1757654653503160|interv:64885|
[2025/09/12 05:24:13 503187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653568045|now:1757654653503160|interval:64885|pto_count:0|srtt:37699
[2025/09/12 05:24:13 503193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97151|inflight:48000|
[2025/09/12 05:24:13 503198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 503204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2557281|
[2025/09/12 05:24:13 503209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 503214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653504214|now:1757654653503214|interv:1000|
[2025/09/12 05:24:13 503219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 503224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 503229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653504214|
[2025/09/12 05:24:13 503235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653504214|
[2025/09/12 05:24:13 503240] [debug] |xqc_engine_wakeup_after|wakeup:1757654653504214|now:1757654653503240|diff:974|
[2025/09/12 05:24:13 503249] [debug] |xqc_engine_main_logic|END|now:1757654653502930|
[2025/09/12 05:24:13 503672] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653503671|
[2025/09/12 05:24:13 503682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 503690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1120|
[2025/09/12 05:24:13 503695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1121|
[2025/09/12 05:24:13 503702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1121|
[2025/09/12 05:24:13 503707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 503714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2364|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2365|path_largest_ack:2364|
[2025/09/12 05:24:13 503720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:2509881|prior_time:1757654653462690|is_app_limited:0|send_elapse:39978|ack_elapse:40981|ctl_first_sent_time:1757654653464223|lagest_ack_time:1757654653503671|curr_delivered:2557895|
[2025/09/12 05:24:13 503726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653464223|
[2025/09/12 05:24:13 503732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:540||sndq_packets_used_bytes:0|sndq_packets_free:2136|
[2025/09/12 05:24:13 503738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2365|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2365|path_largest_ack:2365|
[2025/09/12 05:24:13 503743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2512281|prior_time:1757654653464649|is_app_limited:0|send_elapse:39847|ack_elapse:39022|ctl_first_sent_time:1757654653466088|lagest_ack_time:1757654653503671|curr_delivered:2559095|
[2025/09/12 05:24:13 503749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653466088|
[2025/09/12 05:24:13 503754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:539||sndq_packets_used_bytes:0|sndq_packets_free:2137|
[2025/09/12 05:24:13 503759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37699|rttvar:556|minrtt:30532|latest_rtt:37583|ack_delay:32|
[2025/09/12 05:24:13 503765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37680|rttvar:454|minrtt:30532|latest_rtt:37583|ack_delay:32|
[2025/09/12 05:24:13 503771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2365|lost_pn:2362|thresh:3|
[2025/09/12 05:24:13 503776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 503782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37680|rtt_var:454|pto_duration:39680|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 503788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 503792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 503798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 503806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653567802|now:1757654653503782|interv:64020|
[2025/09/12 05:24:13 503812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653567802|now:1757654653503782|interval:64020|pto_count:0|srtt:37680
[2025/09/12 05:24:13 503818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39847, ack_elapse 39022, delivered 46814|rate 1174843|lost 202|
[2025/09/12 05:24:13 503824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1174843) in round 56|
[2025/09/12 05:24:13 503830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 503836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5026|
[2025/09/12 05:24:13 503840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97151|packet_lost:0|acked:2400|po_sent_time:1757654653466088|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 503845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97151|packet_lost:0|acked:2400|po_sent_time:1757654653466088|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 503850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97151|full_bw_reached:1|inflight:45600|srtt:37680|latest_rtt:37583|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 503855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1121|largest:1121|pns:2|
[2025/09/12 05:24:13 503860] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1121|frame:ACK |recv_time:1757654653503671|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 503865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773503671|now:1757654653503671|interv:120000000|
[2025/09/12 05:24:13 503869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773503671|now:1757654653503671|interv:120000000|
[2025/09/12 05:24:13 503873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653504214|pq_index:0|
[2025/09/12 05:24:13 503877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653502930|
[2025/09/12 05:24:13 503881] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653503881|
[2025/09/12 05:24:13 503886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653503885|
[2025/09/12 05:24:13 503891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37680|min_srtt:37680|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 503896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45600|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2604441|
[2025/09/12 05:24:13 503900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37680|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 503908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 503913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37680|min_srtt:37680|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 503917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2605620|
[2025/09/12 05:24:13 503921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37680|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 503926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 503930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37680|min_srtt:37680|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 503934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2606799|
[2025/09/12 05:24:13 503938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 503942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 503946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 503950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 503955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 503959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2557281|
[2025/09/12 05:24:13 503964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 503967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 503971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653504214|
[2025/09/12 05:24:13 503975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653504214|
[2025/09/12 05:24:13 503979] [debug] |xqc_engine_wakeup_after|wakeup:1757654653504214|now:1757654653503979|diff:235|
[2025/09/12 05:24:13 503983] [debug] |xqc_engine_main_logic|END|now:1757654653503885|
[2025/09/12 05:24:13 503988] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653503988|
[2025/09/12 05:24:13 503992] [debug] |xqc_engine_wakeup_after|wakeup:1757654653504214|now:1757654653503992|diff:222|
[2025/09/12 05:24:13 503996] [debug] |xqc_engine_main_logic|END|now:1757654653503988|
[2025/09/12 05:24:13 505064] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653505064|
[2025/09/12 05:24:13 505074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653504214|pq_index:0|
[2025/09/12 05:24:13 505078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653503885|
[2025/09/12 05:24:13 505087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653505086|
[2025/09/12 05:24:13 505092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653504214|now:1757654653505086|
[2025/09/12 05:24:13 505096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653504214|now:1757654653505086|
[2025/09/12 05:24:13 505100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 505105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37680|min_srtt:37680|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 505110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2606799|
[2025/09/12 05:24:13 505114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 505118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 505122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 505127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 505131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 505135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2557281|
[2025/09/12 05:24:13 505140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 505144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2404|
[2025/09/12 05:24:13 505173] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2404|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653505152|stream_id:0|stream_offset:2557281|
[2025/09/12 05:24:13 505179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2404|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 505184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 505188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37680|rtt_var:454|pto_duration:39680|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 505195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 505201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 505207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 505213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653569832|now:1757654653505188|interv:64644|
[2025/09/12 05:24:13 505225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653569832|now:1757654653505188|interval:64644|pto_count:0|srtt:37680
[2025/09/12 05:24:13 505231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97151|inflight:46800|
[2025/09/12 05:24:13 505238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 505244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2558460|
[2025/09/12 05:24:13 505250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 505256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2405|
[2025/09/12 05:24:13 505288] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2405|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653505265|stream_id:0|stream_offset:2558460|
[2025/09/12 05:24:13 505294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2405|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 505301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 505306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37680|rtt_var:454|pto_duration:39680|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 505313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 505318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 505323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 505328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653569945|now:1757654653505306|interv:64639|
[2025/09/12 05:24:13 505334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653569945|now:1757654653505306|interval:64639|pto_count:0|srtt:37680
[2025/09/12 05:24:13 505340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97151|inflight:48000|
[2025/09/12 05:24:13 505346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 505351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97151|conn:0000561B836C40DC|stream_id:0|stream_offset:2559639|
[2025/09/12 05:24:13 505357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 505363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653506363|now:1757654653505363|interv:1000|
[2025/09/12 05:24:13 505368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 505373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 505383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653506363|
[2025/09/12 05:24:13 505389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653506363|
[2025/09/12 05:24:13 505395] [debug] |xqc_engine_wakeup_after|wakeup:1757654653506363|now:1757654653505395|diff:968|
[2025/09/12 05:24:13 505401] [debug] |xqc_engine_main_logic|END|now:1757654653505086|
[2025/09/12 05:24:13 505546] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653505545|
[2025/09/12 05:24:13 505554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 505559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1121|
[2025/09/12 05:24:13 505563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1122|
[2025/09/12 05:24:13 505569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1122|
[2025/09/12 05:24:13 505573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 505578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2366|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2367|path_largest_ack:2366|
[2025/09/12 05:24:13 505583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:2512281|prior_time:1757654653464649|is_app_limited:0|send_elapse:39935|ack_elapse:40896|ctl_first_sent_time:1757654653466176|lagest_ack_time:1757654653505545|curr_delivered:2560295|
[2025/09/12 05:24:13 505587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653466176|
[2025/09/12 05:24:13 505592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:538||sndq_packets_used_bytes:0|sndq_packets_free:2138|
[2025/09/12 05:24:13 505596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2367|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2367|path_largest_ack:2367|
[2025/09/12 05:24:13 505601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2514681|prior_time:1757654653466689|is_app_limited:0|send_elapse:39902|ack_elapse:38856|ctl_first_sent_time:1757654653468136|lagest_ack_time:1757654653505545|curr_delivered:2561495|
[2025/09/12 05:24:13 505605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653468136|
[2025/09/12 05:24:13 505609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:537||sndq_packets_used_bytes:0|sndq_packets_free:2139|
[2025/09/12 05:24:13 505613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37680|rttvar:454|minrtt:30532|latest_rtt:37409|ack_delay:32|
[2025/09/12 05:24:13 505617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37642|rttvar:416|minrtt:30532|latest_rtt:37409|ack_delay:32|
[2025/09/12 05:24:13 505621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2367|lost_pn:2364|thresh:3|
[2025/09/12 05:24:13 505626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 505630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37642|rtt_var:416|pto_duration:39642|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 505635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 505643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 505646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 505650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653569907|now:1757654653505630|interv:64277|
[2025/09/12 05:24:13 505654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653569907|now:1757654653505630|interval:64277|pto_count:0|srtt:37642
[2025/09/12 05:24:13 505659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39902, ack_elapse 38856, delivered 46814|rate 1173224|lost 202|
[2025/09/12 05:24:13 505663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1173224) in round 56|
[2025/09/12 05:24:13 505668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 505672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 505676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97151|packet_lost:0|acked:2400|po_sent_time:1757654653468136|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 505680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97151|packet_lost:0|acked:2400|po_sent_time:1757654653468136|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 505685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45600|srtt:37642|latest_rtt:37409|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 505690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1122|largest:1122|pns:2|
[2025/09/12 05:24:13 505695] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1122|frame:ACK |recv_time:1757654653505545|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 505700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773505545|now:1757654653505545|interv:120000000|
[2025/09/12 05:24:13 505704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773505545|now:1757654653505545|interv:120000000|
[2025/09/12 05:24:13 505710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653506363|pq_index:0|
[2025/09/12 05:24:13 505717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653505086|
[2025/09/12 05:24:13 505723] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653505723|
[2025/09/12 05:24:13 505731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653505729|
[2025/09/12 05:24:13 505739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37642|min_srtt:37642|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 505744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2606799|
[2025/09/12 05:24:13 505752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37642|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 505756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 505761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37642|min_srtt:37642|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 505765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2607978|
[2025/09/12 05:24:13 505770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37642|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 505774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 505778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37642|min_srtt:37642|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 505782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2609157|
[2025/09/12 05:24:13 505787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37642|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 505791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 505795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37642|min_srtt:37642|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 505799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2610336|
[2025/09/12 05:24:13 505804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 505807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 505811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 505815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 505820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 505824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2559639|
[2025/09/12 05:24:13 505828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 505835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 505839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653506363|
[2025/09/12 05:24:13 505842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653506363|
[2025/09/12 05:24:13 505846] [debug] |xqc_engine_wakeup_after|wakeup:1757654653506363|now:1757654653505846|diff:517|
[2025/09/12 05:24:13 505851] [debug] |xqc_engine_main_logic|END|now:1757654653505729|
[2025/09/12 05:24:13 505856] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653505856|
[2025/09/12 05:24:13 505860] [debug] |xqc_engine_wakeup_after|wakeup:1757654653506363|now:1757654653505860|diff:503|
[2025/09/12 05:24:13 505864] [debug] |xqc_engine_main_logic|END|now:1757654653505856|
[2025/09/12 05:24:13 506934] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653506934|
[2025/09/12 05:24:13 506943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653506363|pq_index:0|
[2025/09/12 05:24:13 506947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653505729|
[2025/09/12 05:24:13 506952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653506951|
[2025/09/12 05:24:13 506957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653506363|now:1757654653506951|
[2025/09/12 05:24:13 506961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653506363|now:1757654653506951|
[2025/09/12 05:24:13 506965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 506970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37642|min_srtt:37642|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 506975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2610336|
[2025/09/12 05:24:13 506980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 506983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 506987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 506992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 506996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 507001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2559639|
[2025/09/12 05:24:13 507005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 507009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2406|
[2025/09/12 05:24:13 507037] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2406|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653507018|stream_id:0|stream_offset:2559639|
[2025/09/12 05:24:13 507047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2406|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 507052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 507056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37642|rtt_var:416|pto_duration:39642|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 507060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 507064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 507068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 507072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653571660|now:1757654653507056|interv:64604|
[2025/09/12 05:24:13 507076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653571660|now:1757654653507056|interval:64604|pto_count:0|srtt:37642
[2025/09/12 05:24:13 507081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46800|
[2025/09/12 05:24:13 507086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 507090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2560818|
[2025/09/12 05:24:13 507094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 507098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2407|
[2025/09/12 05:24:13 507118] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2407|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653507105|stream_id:0|stream_offset:2560818|
[2025/09/12 05:24:13 507123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2407|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 507127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 507132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37642|rtt_var:416|pto_duration:39642|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 507136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 507140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 507144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 507148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653571747|now:1757654653507131|interv:64616|
[2025/09/12 05:24:13 507152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653571747|now:1757654653507131|interval:64616|pto_count:0|srtt:37642
[2025/09/12 05:24:13 507159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48000|
[2025/09/12 05:24:13 507164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 507168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2561997|
[2025/09/12 05:24:13 507176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 507182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653508181|now:1757654653507181|interv:1000|
[2025/09/12 05:24:13 507188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 507194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 507199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653508181|
[2025/09/12 05:24:13 507205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653508181|
[2025/09/12 05:24:13 507211] [debug] |xqc_engine_wakeup_after|wakeup:1757654653508181|now:1757654653507210|diff:971|
[2025/09/12 05:24:13 507217] [debug] |xqc_engine_main_logic|END|now:1757654653506951|
[2025/09/12 05:24:13 507551] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653507550|
[2025/09/12 05:24:13 507560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 507566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1122|
[2025/09/12 05:24:13 507569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1123|
[2025/09/12 05:24:13 507575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1123|
[2025/09/12 05:24:13 507580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 507584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2368|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2369|path_largest_ack:2368|
[2025/09/12 05:24:13 507589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:2514681|prior_time:1757654653466689|is_app_limited:0|send_elapse:39990|ack_elapse:40861|ctl_first_sent_time:1757654653468224|lagest_ack_time:1757654653507550|curr_delivered:2562695|
[2025/09/12 05:24:13 507594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653468224|
[2025/09/12 05:24:13 507599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:536||sndq_packets_used_bytes:0|sndq_packets_free:2140|
[2025/09/12 05:24:13 507603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2369|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2369|path_largest_ack:2369|
[2025/09/12 05:24:13 507607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2517081|prior_time:1757654653468645|is_app_limited:0|send_elapse:39854|ack_elapse:38905|ctl_first_sent_time:1757654653470087|lagest_ack_time:1757654653507550|curr_delivered:2563895|
[2025/09/12 05:24:13 507612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653470087|
[2025/09/12 05:24:13 507616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:535||sndq_packets_used_bytes:0|sndq_packets_free:2141|
[2025/09/12 05:24:13 507624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37642|rttvar:416|minrtt:30532|latest_rtt:37463|ack_delay:32|
[2025/09/12 05:24:13 507628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37615|rttvar:364|minrtt:30532|latest_rtt:37463|ack_delay:32|
[2025/09/12 05:24:13 507632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2369|lost_pn:2366|thresh:3|
[2025/09/12 05:24:13 507636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 507640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37615|rtt_var:364|pto_duration:39615|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 507645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 507649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 507652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 507656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653571720|now:1757654653507640|interv:64080|
[2025/09/12 05:24:13 507660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653571720|now:1757654653507640|interval:64080|pto_count:0|srtt:37615
[2025/09/12 05:24:13 507665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39854, ack_elapse 38905, delivered 46814|rate 1174637|lost 202|
[2025/09/12 05:24:13 507669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1174637) in round 56|
[2025/09/12 05:24:13 507673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 507677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 507681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653470087|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 507686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653470087|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 507690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45600|srtt:37615|latest_rtt:37463|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 507696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1123|largest:1123|pns:2|
[2025/09/12 05:24:13 507700] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1123|frame:ACK |recv_time:1757654653507550|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 507705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773507550|now:1757654653507550|interv:120000000|
[2025/09/12 05:24:13 507711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773507550|now:1757654653507550|interv:120000000|
[2025/09/12 05:24:13 507715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653508181|pq_index:0|
[2025/09/12 05:24:13 507720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653506951|
[2025/09/12 05:24:13 507724] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653507723|
[2025/09/12 05:24:13 507728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653507727|
[2025/09/12 05:24:13 507734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37615|min_srtt:37615|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 507738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2610336|
[2025/09/12 05:24:13 507743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37615|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 507747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 507752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37615|min_srtt:37615|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 507756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2611515|
[2025/09/12 05:24:13 507760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37615|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 507765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 507769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37615|min_srtt:37615|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 507773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2612694|
[2025/09/12 05:24:13 507777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 507781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 507785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 507789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 507793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 507797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2561997|
[2025/09/12 05:24:13 507804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 507808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 507812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653508181|
[2025/09/12 05:24:13 507816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653508181|
[2025/09/12 05:24:13 507820] [debug] |xqc_engine_wakeup_after|wakeup:1757654653508181|now:1757654653507820|diff:361|
[2025/09/12 05:24:13 507824] [debug] |xqc_engine_main_logic|END|now:1757654653507727|
[2025/09/12 05:24:13 507829] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653507829|
[2025/09/12 05:24:13 507833] [debug] |xqc_engine_wakeup_after|wakeup:1757654653508181|now:1757654653507833|diff:348|
[2025/09/12 05:24:13 507837] [debug] |xqc_engine_main_logic|END|now:1757654653507829|
[2025/09/12 05:24:13 508906] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653508906|
[2025/09/12 05:24:13 508916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653508181|pq_index:0|
[2025/09/12 05:24:13 508920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653507727|
[2025/09/12 05:24:13 508925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653508924|
[2025/09/12 05:24:13 508929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653508181|now:1757654653508924|
[2025/09/12 05:24:13 508934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653508181|now:1757654653508924|
[2025/09/12 05:24:13 508938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 508943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37615|min_srtt:37615|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 508948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2612694|
[2025/09/12 05:24:13 508952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 508956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 508960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 508964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 508969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 508973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2561997|
[2025/09/12 05:24:13 508977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 508982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2408|
[2025/09/12 05:24:13 509027] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2408|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653509006|stream_id:0|stream_offset:2561997|
[2025/09/12 05:24:13 509032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2408|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 509037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 509042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37615|rtt_var:364|pto_duration:39615|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 509046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 509050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 509054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 509058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653573621|now:1757654653509041|interv:64580|
[2025/09/12 05:24:13 509062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653573621|now:1757654653509041|interval:64580|pto_count:0|srtt:37615
[2025/09/12 05:24:13 509066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46800|
[2025/09/12 05:24:13 509071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 509075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2563176|
[2025/09/12 05:24:13 509079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 509083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2409|
[2025/09/12 05:24:13 509101] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2409|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653509089|stream_id:0|stream_offset:2563176|
[2025/09/12 05:24:13 509106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2409|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 509111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 509115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37615|rtt_var:364|pto_duration:39615|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 509119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 509123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 509127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 509130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653573704|now:1757654653509115|interv:64589|
[2025/09/12 05:24:13 509140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653573704|now:1757654653509115|interval:64589|pto_count:0|srtt:37615
[2025/09/12 05:24:13 509144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48000|
[2025/09/12 05:24:13 509148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 509153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2564355|
[2025/09/12 05:24:13 509158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 509163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653510163|now:1757654653509163|interv:1000|
[2025/09/12 05:24:13 509169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 509176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 509182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653510163|
[2025/09/12 05:24:13 509188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653510163|
[2025/09/12 05:24:13 509193] [debug] |xqc_engine_wakeup_after|wakeup:1757654653510163|now:1757654653509193|diff:970|
[2025/09/12 05:24:13 509200] [debug] |xqc_engine_main_logic|END|now:1757654653508924|
[2025/09/12 05:24:13 509532] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653509531|
[2025/09/12 05:24:13 509540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 509546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1123|
[2025/09/12 05:24:13 509550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1124|
[2025/09/12 05:24:13 509556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1124|
[2025/09/12 05:24:13 509560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 509565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2370|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2371|path_largest_ack:2370|
[2025/09/12 05:24:13 509569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:2517081|prior_time:1757654653468645|is_app_limited:0|send_elapse:39943|ack_elapse:40886|ctl_first_sent_time:1757654653470176|lagest_ack_time:1757654653509531|curr_delivered:2565095|
[2025/09/12 05:24:13 509574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653470176|
[2025/09/12 05:24:13 509578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:534||sndq_packets_used_bytes:0|sndq_packets_free:2142|
[2025/09/12 05:24:13 509583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2371|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2371|path_largest_ack:2371|
[2025/09/12 05:24:13 509587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2519481|prior_time:1757654653470690|is_app_limited:0|send_elapse:39910|ack_elapse:38841|ctl_first_sent_time:1757654653472136|lagest_ack_time:1757654653509531|curr_delivered:2566295|
[2025/09/12 05:24:13 509595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653472136|
[2025/09/12 05:24:13 509599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:533||sndq_packets_used_bytes:0|sndq_packets_free:2143|
[2025/09/12 05:24:13 509603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37615|rttvar:364|minrtt:30532|latest_rtt:37395|ack_delay:32|
[2025/09/12 05:24:13 509607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37584|rttvar:336|minrtt:30532|latest_rtt:37395|ack_delay:32|
[2025/09/12 05:24:13 509612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2371|lost_pn:2368|thresh:3|
[2025/09/12 05:24:13 509616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 509620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37584|rtt_var:336|pto_duration:39584|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 509624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 509628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 509632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 509636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653573673|now:1757654653509620|interv:64053|
[2025/09/12 05:24:13 509640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653573673|now:1757654653509620|interval:64053|pto_count:0|srtt:37584
[2025/09/12 05:24:13 509644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39910, ack_elapse 38841, delivered 46814|rate 1172989|lost 202|
[2025/09/12 05:24:13 509648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1172989) in round 56|
[2025/09/12 05:24:13 509652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 509657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 509660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653472136|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 509665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653472136|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 509669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45600|srtt:37584|latest_rtt:37395|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 509675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1124|largest:1124|pns:2|
[2025/09/12 05:24:13 509679] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1124|frame:ACK |recv_time:1757654653509531|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 509686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773509531|now:1757654653509531|interv:120000000|
[2025/09/12 05:24:13 509691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773509531|now:1757654653509531|interv:120000000|
[2025/09/12 05:24:13 509694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653510163|pq_index:0|
[2025/09/12 05:24:13 509699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653508924|
[2025/09/12 05:24:13 509702] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653509702|
[2025/09/12 05:24:13 509707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653509706|
[2025/09/12 05:24:13 509713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37584|min_srtt:37584|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 509717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2612694|
[2025/09/12 05:24:13 509722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37584|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 509726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 509731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37584|min_srtt:37584|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 509735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2613873|
[2025/09/12 05:24:13 509739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37584|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 509743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 509748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37584|min_srtt:37584|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 509752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2615052|
[2025/09/12 05:24:13 509756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 509760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 509764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 509768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 509775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 509779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2564355|
[2025/09/12 05:24:13 509783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 509787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 509791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653510163|
[2025/09/12 05:24:13 509795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653510163|
[2025/09/12 05:24:13 509799] [debug] |xqc_engine_wakeup_after|wakeup:1757654653510163|now:1757654653509799|diff:364|
[2025/09/12 05:24:13 509803] [debug] |xqc_engine_main_logic|END|now:1757654653509706|
[2025/09/12 05:24:13 509808] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653509808|
[2025/09/12 05:24:13 509812] [debug] |xqc_engine_wakeup_after|wakeup:1757654653510163|now:1757654653509812|diff:351|
[2025/09/12 05:24:13 509816] [debug] |xqc_engine_main_logic|END|now:1757654653509808|
[2025/09/12 05:24:13 510885] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653510885|
[2025/09/12 05:24:13 510894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653510163|pq_index:0|
[2025/09/12 05:24:13 510898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653509706|
[2025/09/12 05:24:13 510903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653510902|
[2025/09/12 05:24:13 510908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653510163|now:1757654653510902|
[2025/09/12 05:24:13 510912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653510163|now:1757654653510902|
[2025/09/12 05:24:13 510916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 510921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37584|min_srtt:37584|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 510926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2615052|
[2025/09/12 05:24:13 510930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 510934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 510938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 510942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 510947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 510951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2564355|
[2025/09/12 05:24:13 510960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 510965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2410|
[2025/09/12 05:24:13 510993] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2410|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653510973|stream_id:0|stream_offset:2564355|
[2025/09/12 05:24:13 510998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2410|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 511003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 511007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37584|rtt_var:336|pto_duration:39584|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 511011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 511015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 511019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 511023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653575557|now:1757654653511007|interv:64550|
[2025/09/12 05:24:13 511027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653575557|now:1757654653511007|interval:64550|pto_count:0|srtt:37584
[2025/09/12 05:24:13 511032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46800|
[2025/09/12 05:24:13 511037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 511041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2565534|
[2025/09/12 05:24:13 511045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 511049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2411|
[2025/09/12 05:24:13 511067] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2411|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653511055|stream_id:0|stream_offset:2565534|
[2025/09/12 05:24:13 511072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2411|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 511077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 511081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37584|rtt_var:336|pto_duration:39584|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 511085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 511089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 511097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 511100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653575639|now:1757654653511081|interv:64558|
[2025/09/12 05:24:13 511104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653575639|now:1757654653511081|interval:64558|pto_count:0|srtt:37584
[2025/09/12 05:24:13 511109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48000|
[2025/09/12 05:24:13 511113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 511117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2566713|
[2025/09/12 05:24:13 511122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 511126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653512126|now:1757654653511126|interv:1000|
[2025/09/12 05:24:13 511130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 511133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 511138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653512126|
[2025/09/12 05:24:13 511142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653512126|
[2025/09/12 05:24:13 511146] [debug] |xqc_engine_wakeup_after|wakeup:1757654653512126|now:1757654653511145|diff:981|
[2025/09/12 05:24:13 511150] [debug] |xqc_engine_main_logic|END|now:1757654653510902|
[2025/09/12 05:24:13 511526] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653511525|
[2025/09/12 05:24:13 511535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 511541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1124|
[2025/09/12 05:24:13 511545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1125|
[2025/09/12 05:24:13 511551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1125|
[2025/09/12 05:24:13 511555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 511560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2372|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2373|path_largest_ack:2372|
[2025/09/12 05:24:13 511564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:2519481|prior_time:1757654653470690|is_app_limited:0|send_elapse:39993|ack_elapse:40835|ctl_first_sent_time:1757654653472219|lagest_ack_time:1757654653511525|curr_delivered:2567495|
[2025/09/12 05:24:13 511569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653472219|
[2025/09/12 05:24:13 511574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:532||sndq_packets_used_bytes:0|sndq_packets_free:2144|
[2025/09/12 05:24:13 511578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2373|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2373|path_largest_ack:2373|
[2025/09/12 05:24:13 511586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2521881|prior_time:1757654653472654|is_app_limited:0|send_elapse:39878|ack_elapse:38871|ctl_first_sent_time:1757654653474095|lagest_ack_time:1757654653511525|curr_delivered:2568695|
[2025/09/12 05:24:13 511591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653474095|
[2025/09/12 05:24:13 511595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:531||sndq_packets_used_bytes:0|sndq_packets_free:2145|
[2025/09/12 05:24:13 511599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37584|rttvar:336|minrtt:30532|latest_rtt:37430|ack_delay:32|
[2025/09/12 05:24:13 511603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37560|rttvar:298|minrtt:30532|latest_rtt:37430|ack_delay:32|
[2025/09/12 05:24:13 511607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2373|lost_pn:2370|thresh:3|
[2025/09/12 05:24:13 511611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 511616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37560|rtt_var:298|pto_duration:39560|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 511621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 511624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 511628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 511632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653575615|now:1757654653511616|interv:63999|
[2025/09/12 05:24:13 511636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653575615|now:1757654653511616|interval:63999|pto_count:0|srtt:37560
[2025/09/12 05:24:13 511641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39878, ack_elapse 38871, delivered 46814|rate 1173930|lost 202|
[2025/09/12 05:24:13 511645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1173930) in round 56|
[2025/09/12 05:24:13 511649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 511653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 511657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653474095|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 511661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653474095|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 511666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45600|srtt:37560|latest_rtt:37430|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 511674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1125|largest:1125|pns:2|
[2025/09/12 05:24:13 511678] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1125|frame:ACK |recv_time:1757654653511525|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 511683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773511525|now:1757654653511525|interv:120000000|
[2025/09/12 05:24:13 511687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773511525|now:1757654653511525|interv:120000000|
[2025/09/12 05:24:13 511691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653512126|pq_index:0|
[2025/09/12 05:24:13 511695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653510902|
[2025/09/12 05:24:13 511699] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653511699|
[2025/09/12 05:24:13 511703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653511703|
[2025/09/12 05:24:13 511709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37560|min_srtt:37560|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 511713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2615052|
[2025/09/12 05:24:13 511718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37560|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 511722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 511727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37560|min_srtt:37560|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 511731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2616231|
[2025/09/12 05:24:13 511735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37560|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 511740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 511744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37560|min_srtt:37560|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 511748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2617410|
[2025/09/12 05:24:13 511752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 511756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 511760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 511767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 511771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 511775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2566713|
[2025/09/12 05:24:13 511780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 511784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 511787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653512126|
[2025/09/12 05:24:13 511791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653512126|
[2025/09/12 05:24:13 511795] [debug] |xqc_engine_wakeup_after|wakeup:1757654653512126|now:1757654653511795|diff:331|
[2025/09/12 05:24:13 511799] [debug] |xqc_engine_main_logic|END|now:1757654653511703|
[2025/09/12 05:24:13 511804] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653511804|
[2025/09/12 05:24:13 511808] [debug] |xqc_engine_wakeup_after|wakeup:1757654653512126|now:1757654653511808|diff:318|
[2025/09/12 05:24:13 511812] [debug] |xqc_engine_main_logic|END|now:1757654653511804|
[2025/09/12 05:24:13 512881] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653512880|
[2025/09/12 05:24:13 512890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653512126|pq_index:0|
[2025/09/12 05:24:13 512894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653511703|
[2025/09/12 05:24:13 512899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653512898|
[2025/09/12 05:24:13 512904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654653512646|now:1757654653512898|
[2025/09/12 05:24:13 512908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:13 512912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654653512646|now:1757654653512898|
[2025/09/12 05:24:13 512915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:13 512919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653512126|now:1757654653512898|
[2025/09/12 05:24:13 512923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653512126|now:1757654653512898|
[2025/09/12 05:24:13 512927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 512932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:1125|ack_delay:25286|first_ack_range:25|largest_pkt_recv_time:1757654653487646|
[2025/09/12 05:24:13 512937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:1125|low:1100|pkt_pns:2|
[2025/09/12 05:24:13 512941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:1113|frame_largest_recv:1125|
[2025/09/12 05:24:13 512945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:13 512950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37560|min_srtt:37560|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 512962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2617410|
[2025/09/12 05:24:13 512967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 512970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 512974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 512979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 512983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 512987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2566713|
[2025/09/12 05:24:13 512992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 512996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2412|
[2025/09/12 05:24:13 513025] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2412|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:45600|now:1757654653513005|stream_id:0|stream_offset:2566713|
[2025/09/12 05:24:13 513031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2412|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 513036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 513040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37560|rtt_var:298|pto_duration:39560|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 513044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 513048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 513052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 513056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653577565|now:1757654653513040|interv:64525|
[2025/09/12 05:24:13 513060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653577565|now:1757654653513040|interval:64525|pto_count:0|srtt:37560
[2025/09/12 05:24:13 513065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 513069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 513073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2567892|
[2025/09/12 05:24:13 513081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 513085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2413|
[2025/09/12 05:24:13 513104] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2413|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653513092|stream_id:0|stream_offset:2567892|
[2025/09/12 05:24:13 513110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2413|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 513114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 513118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37560|rtt_var:298|pto_duration:39560|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 513122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 513126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 513130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 513134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653577652|now:1757654653513118|interv:64534|
[2025/09/12 05:24:13 513138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653577652|now:1757654653513118|interval:64534|pto_count:0|srtt:37560
[2025/09/12 05:24:13 513142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 513147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 513151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2569071|
[2025/09/12 05:24:13 513155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 513160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653514160|now:1757654653513160|interv:1000|
[2025/09/12 05:24:13 513166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 513172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 513179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653514160|
[2025/09/12 05:24:13 513185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653514160|
[2025/09/12 05:24:13 513190] [debug] |xqc_engine_wakeup_after|wakeup:1757654653514160|now:1757654653513190|diff:970|
[2025/09/12 05:24:13 513196] [debug] |xqc_engine_main_logic|END|now:1757654653512898|
[2025/09/12 05:24:13 513530] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653513529|
[2025/09/12 05:24:13 513539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 513545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1125|
[2025/09/12 05:24:13 513549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1126|
[2025/09/12 05:24:13 513558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1126|
[2025/09/12 05:24:13 513562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 513567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2374|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2375|path_largest_ack:2374|
[2025/09/12 05:24:13 513572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:2521881|prior_time:1757654653472654|is_app_limited:0|send_elapse:39961|ack_elapse:40875|ctl_first_sent_time:1757654653474178|lagest_ack_time:1757654653513529|curr_delivered:2569895|
[2025/09/12 05:24:13 513577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653474178|
[2025/09/12 05:24:13 513581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:530||sndq_packets_used_bytes:0|sndq_packets_free:2146|
[2025/09/12 05:24:13 513586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2375|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2375|path_largest_ack:2375|
[2025/09/12 05:24:13 513590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2524288|prior_time:1757654653474669|is_app_limited:0|send_elapse:39850|ack_elapse:38860|ctl_first_sent_time:1757654653476121|lagest_ack_time:1757654653513529|curr_delivered:2571095|
[2025/09/12 05:24:13 513594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653476121|
[2025/09/12 05:24:13 513598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:529||sndq_packets_used_bytes:0|sndq_packets_free:2147|
[2025/09/12 05:24:13 513602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37560|rttvar:298|minrtt:30532|latest_rtt:37408|ack_delay:32|
[2025/09/12 05:24:13 513607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37537|rttvar:270|minrtt:30532|latest_rtt:37408|ack_delay:32|
[2025/09/12 05:24:13 513611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2375|lost_pn:2372|thresh:3|
[2025/09/12 05:24:13 513615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 513619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37537|rtt_var:270|pto_duration:39537|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 513623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 513627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 513631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 513635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653577629|now:1757654653513619|interv:64010|
[2025/09/12 05:24:13 513639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653577629|now:1757654653513619|interval:64010|pto_count:0|srtt:37537
[2025/09/12 05:24:13 513643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39850, ack_elapse 38860, delivered 46807|rate 1174579|lost 202|
[2025/09/12 05:24:13 513651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1174579) in round 56|
[2025/09/12 05:24:13 513655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 513660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 513664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653476121|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 513668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653476121|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 513672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:37537|latest_rtt:37408|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 513678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1126|largest:1126|pns:2|
[2025/09/12 05:24:13 513682] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1126|frame:ACK |recv_time:1757654653513529|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 513687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773513529|now:1757654653513529|interv:120000000|
[2025/09/12 05:24:13 513691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773513529|now:1757654653513529|interv:120000000|
[2025/09/12 05:24:13 513695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653514160|pq_index:0|
[2025/09/12 05:24:13 513699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653512898|
[2025/09/12 05:24:13 513703] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653513703|
[2025/09/12 05:24:13 513708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653513707|
[2025/09/12 05:24:13 513714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37537|min_srtt:37537|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 513718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2617410|
[2025/09/12 05:24:13 513723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37537|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 513727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 513732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37537|min_srtt:37537|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 513736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2618589|
[2025/09/12 05:24:13 513743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 513747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 513750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 513755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 513760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 513765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2569071|
[2025/09/12 05:24:13 513770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 513774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 513778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653514160|
[2025/09/12 05:24:13 513782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653514160|
[2025/09/12 05:24:13 513785] [debug] |xqc_engine_wakeup_after|wakeup:1757654653514160|now:1757654653513785|diff:375|
[2025/09/12 05:24:13 513790] [debug] |xqc_engine_main_logic|END|now:1757654653513707|
[2025/09/12 05:24:13 513795] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653513794|
[2025/09/12 05:24:13 513798] [debug] |xqc_engine_wakeup_after|wakeup:1757654653514160|now:1757654653513798|diff:362|
[2025/09/12 05:24:13 513802] [debug] |xqc_engine_main_logic|END|now:1757654653513794|
[2025/09/12 05:24:13 514873] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653514873|
[2025/09/12 05:24:13 514882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653514160|pq_index:0|
[2025/09/12 05:24:13 514886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653513707|
[2025/09/12 05:24:13 514891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653514890|
[2025/09/12 05:24:13 514896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653514160|now:1757654653514890|
[2025/09/12 05:24:13 514900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653514160|now:1757654653514890|
[2025/09/12 05:24:13 514904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 514909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37537|min_srtt:37537|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 514914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2618589|
[2025/09/12 05:24:13 514918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 514922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 514930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 514935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 514939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 514943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2569071|
[2025/09/12 05:24:13 514948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 514952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2414|
[2025/09/12 05:24:13 514980] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2414|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653514960|stream_id:0|stream_offset:2569071|
[2025/09/12 05:24:13 514985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2414|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 514990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 514994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37537|rtt_var:270|pto_duration:39537|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 514999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 515002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 515006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 515010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653579497|now:1757654653514994|interv:64503|
[2025/09/12 05:24:13 515014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653579497|now:1757654653514994|interval:64503|pto_count:0|srtt:37537
[2025/09/12 05:24:13 515019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 515024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 515028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2570250|
[2025/09/12 05:24:13 515032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 515036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2415|
[2025/09/12 05:24:13 515054] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2415|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653515042|stream_id:0|stream_offset:2570250|
[2025/09/12 05:24:13 515059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2415|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 515067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 515071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37537|rtt_var:270|pto_duration:39537|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 515075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 515079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 515083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 515087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653579579|now:1757654653515071|interv:64508|
[2025/09/12 05:24:13 515091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653579579|now:1757654653515071|interval:64508|pto_count:0|srtt:37537
[2025/09/12 05:24:13 515095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 515100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 515104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2571429|
[2025/09/12 05:24:13 515108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 515112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653516112|now:1757654653515112|interv:1000|
[2025/09/12 05:24:13 515116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 515120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 515124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653516112|
[2025/09/12 05:24:13 515128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653516112|
[2025/09/12 05:24:13 515132] [debug] |xqc_engine_wakeup_after|wakeup:1757654653516112|now:1757654653515132|diff:980|
[2025/09/12 05:24:13 515136] [debug] |xqc_engine_main_logic|END|now:1757654653514890|
[2025/09/12 05:24:13 515517] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653515516|
[2025/09/12 05:24:13 515526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 515532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1126|
[2025/09/12 05:24:13 515536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1127|
[2025/09/12 05:24:13 515542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1127|
[2025/09/12 05:24:13 515546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 515551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2376|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2377|path_largest_ack:2376|
[2025/09/12 05:24:13 515555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2524288|prior_time:1757654653474669|is_app_limited:0|send_elapse:39936|ack_elapse:40847|ctl_first_sent_time:1757654653476207|lagest_ack_time:1757654653515516|curr_delivered:2572295|
[2025/09/12 05:24:13 515564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653476207|
[2025/09/12 05:24:13 515569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:528||sndq_packets_used_bytes:0|sndq_packets_free:2148|
[2025/09/12 05:24:13 515573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2377|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2377|path_largest_ack:2377|
[2025/09/12 05:24:13 515577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:45607|prior_delivered:2527888|prior_time:1757654653477679|is_app_limited:0|send_elapse:37695|ack_elapse:37837|ctl_first_sent_time:1757654653477918|lagest_ack_time:1757654653515516|curr_delivered:2573495|
[2025/09/12 05:24:13 515582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653477918|
[2025/09/12 05:24:13 515586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:527||sndq_packets_used_bytes:0|sndq_packets_free:2149|
[2025/09/12 05:24:13 515590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37537|rttvar:270|minrtt:30532|latest_rtt:37598|ack_delay:40|
[2025/09/12 05:24:13 515594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37539|rttvar:208|minrtt:30532|latest_rtt:37598|ack_delay:40|
[2025/09/12 05:24:13 515598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2377|lost_pn:2374|thresh:3|
[2025/09/12 05:24:13 515602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 515606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37539|rtt_var:208|pto_duration:39539|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 515611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 515615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 515619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 515623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653579581|now:1757654653515606|interv:63975|
[2025/09/12 05:24:13 515627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653579581|now:1757654653515606|interval:63975|pto_count:0|srtt:37539
[2025/09/12 05:24:13 515632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37695, ack_elapse 37837, delivered 45607|rate 1205354|lost 202|
[2025/09/12 05:24:13 515636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205354) in round 56|
[2025/09/12 05:24:13 515640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 515645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 515648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653477918|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 515655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653477918|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 515660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:37539|latest_rtt:37598|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 515665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1127|largest:1127|pns:2|
[2025/09/12 05:24:13 515670] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1127|frame:ACK |recv_time:1757654653515516|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 515675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773515516|now:1757654653515516|interv:120000000|
[2025/09/12 05:24:13 515679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773515516|now:1757654653515516|interv:120000000|
[2025/09/12 05:24:13 515683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653516112|pq_index:0|
[2025/09/12 05:24:13 515687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653514890|
[2025/09/12 05:24:13 515691] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653515691|
[2025/09/12 05:24:13 515696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653515695|
[2025/09/12 05:24:13 515701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37539|min_srtt:37539|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 515706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2618589|
[2025/09/12 05:24:13 515710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37539|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 515715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 515719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37539|min_srtt:37539|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 515723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2619768|
[2025/09/12 05:24:13 515728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37539|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 515732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 515736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37539|min_srtt:37539|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 515743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2620947|
[2025/09/12 05:24:13 515747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 515751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 515755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 515759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 515764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 515768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2571429|
[2025/09/12 05:24:13 515772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 515776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 515780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653516112|
[2025/09/12 05:24:13 515784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653516112|
[2025/09/12 05:24:13 515788] [debug] |xqc_engine_wakeup_after|wakeup:1757654653516112|now:1757654653515788|diff:324|
[2025/09/12 05:24:13 515792] [debug] |xqc_engine_main_logic|END|now:1757654653515695|
[2025/09/12 05:24:13 515797] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653515797|
[2025/09/12 05:24:13 515801] [debug] |xqc_engine_wakeup_after|wakeup:1757654653516112|now:1757654653515800|diff:312|
[2025/09/12 05:24:13 515804] [debug] |xqc_engine_main_logic|END|now:1757654653515797|
[2025/09/12 05:24:13 516875] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653516875|
[2025/09/12 05:24:13 516884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653516112|pq_index:0|
[2025/09/12 05:24:13 516888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653515695|
[2025/09/12 05:24:13 516893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653516892|
[2025/09/12 05:24:13 516898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653516112|now:1757654653516892|
[2025/09/12 05:24:13 516902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653516112|now:1757654653516892|
[2025/09/12 05:24:13 516906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 516911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37539|min_srtt:37539|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 516916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2620947|
[2025/09/12 05:24:13 516924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 516928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 516932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 516936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 516941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 516945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2571429|
[2025/09/12 05:24:13 516949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 516954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2416|
[2025/09/12 05:24:13 516982] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2416|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653516962|stream_id:0|stream_offset:2571429|
[2025/09/12 05:24:13 516987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2416|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 516992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 516996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37539|rtt_var:208|pto_duration:39539|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 517001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 517005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 517009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 517012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653581501|now:1757654653516996|interv:64505|
[2025/09/12 05:24:13 517016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653581501|now:1757654653516996|interval:64505|pto_count:0|srtt:37539
[2025/09/12 05:24:13 517021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 517026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 517030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2572608|
[2025/09/12 05:24:13 517034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 517038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2417|
[2025/09/12 05:24:13 517056] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2417|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653517044|stream_id:0|stream_offset:2572608|
[2025/09/12 05:24:13 517065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2417|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 517069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 517073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37539|rtt_var:208|pto_duration:39539|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 517078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 517081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 517085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 517089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653581583|now:1757654653517073|interv:64510|
[2025/09/12 05:24:13 517093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653581583|now:1757654653517073|interval:64510|pto_count:0|srtt:37539
[2025/09/12 05:24:13 517098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 517102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 517106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2573787|
[2025/09/12 05:24:13 517110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 517114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653518114|now:1757654653517114|interv:1000|
[2025/09/12 05:24:13 517118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 517122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 517126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653518114|
[2025/09/12 05:24:13 517130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653518114|
[2025/09/12 05:24:13 517134] [debug] |xqc_engine_wakeup_after|wakeup:1757654653518114|now:1757654653517134|diff:980|
[2025/09/12 05:24:13 517138] [debug] |xqc_engine_main_logic|END|now:1757654653516892|
[2025/09/12 05:24:13 517510] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653517509|
[2025/09/12 05:24:13 517519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 517525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1127|
[2025/09/12 05:24:13 517529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1128|
[2025/09/12 05:24:13 517534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1128|
[2025/09/12 05:24:13 517539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 517543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2378|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2379|path_largest_ack:2378|
[2025/09/12 05:24:13 517552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2527888|prior_time:1757654653477679|is_app_limited:0|send_elapse:37783|ack_elapse:39830|ctl_first_sent_time:1757654653478006|lagest_ack_time:1757654653517509|curr_delivered:2574695|
[2025/09/12 05:24:13 517557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653478006|
[2025/09/12 05:24:13 517561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:526||sndq_packets_used_bytes:0|sndq_packets_free:2150|
[2025/09/12 05:24:13 517565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2379|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2379|path_largest_ack:2379|
[2025/09/12 05:24:13 517570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2527888|prior_time:1757654653477679|is_app_limited:0|send_elapse:37783|ack_elapse:39830|ctl_first_sent_time:1757654653478006|lagest_ack_time:1757654653517509|curr_delivered:2575895|
[2025/09/12 05:24:13 517574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653479271|
[2025/09/12 05:24:13 517578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:525||sndq_packets_used_bytes:0|sndq_packets_free:2151|
[2025/09/12 05:24:13 517582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37539|rttvar:208|minrtt:30532|latest_rtt:38238|ack_delay:32|
[2025/09/12 05:24:13 517586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37622|rttvar:322|minrtt:30532|latest_rtt:38238|ack_delay:32|
[2025/09/12 05:24:13 517590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2379|lost_pn:2376|thresh:3|
[2025/09/12 05:24:13 517595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 517599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37622|rtt_var:322|pto_duration:39622|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 517603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 517607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 517611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 517615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653581666|now:1757654653517598|interv:64068|
[2025/09/12 05:24:13 517619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653581666|now:1757654653517598|interval:64068|pto_count:0|srtt:37622
[2025/09/12 05:24:13 517623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37783, ack_elapse 39830, delivered 48007|rate 1205297|lost 202|
[2025/09/12 05:24:13 517628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205297) in round 56|
[2025/09/12 05:24:13 517632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 517638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 517642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653479271|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 517647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653479271|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 517652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:37622|latest_rtt:38238|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 517657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1128|largest:1128|pns:2|
[2025/09/12 05:24:13 517662] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1128|frame:ACK |recv_time:1757654653517509|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 517666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773517509|now:1757654653517509|interv:120000000|
[2025/09/12 05:24:13 517670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773517509|now:1757654653517509|interv:120000000|
[2025/09/12 05:24:13 517674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653518114|pq_index:0|
[2025/09/12 05:24:13 517678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653516892|
[2025/09/12 05:24:13 517682] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653517682|
[2025/09/12 05:24:13 517687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653517686|
[2025/09/12 05:24:13 517693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37622|min_srtt:37622|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 517697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2620947|
[2025/09/12 05:24:13 517702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37622|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 517706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 517711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37622|min_srtt:37622|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 517715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2622126|
[2025/09/12 05:24:13 517719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37622|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 517726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 517730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37622|min_srtt:37622|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 517735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2623305|
[2025/09/12 05:24:13 517739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 517743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 517747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 517751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 517755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 517759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2573787|
[2025/09/12 05:24:13 517764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 517768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 517771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653518114|
[2025/09/12 05:24:13 517776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653518114|
[2025/09/12 05:24:13 517779] [debug] |xqc_engine_wakeup_after|wakeup:1757654653518114|now:1757654653517779|diff:335|
[2025/09/12 05:24:13 517784] [debug] |xqc_engine_main_logic|END|now:1757654653517686|
[2025/09/12 05:24:13 517788] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653517788|
[2025/09/12 05:24:13 517792] [debug] |xqc_engine_wakeup_after|wakeup:1757654653518114|now:1757654653517792|diff:322|
[2025/09/12 05:24:13 517796] [debug] |xqc_engine_main_logic|END|now:1757654653517788|
[2025/09/12 05:24:13 518867] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653518866|
[2025/09/12 05:24:13 518876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653518114|pq_index:0|
[2025/09/12 05:24:13 518880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653517686|
[2025/09/12 05:24:13 518885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653518884|
[2025/09/12 05:24:13 518890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653518114|now:1757654653518884|
[2025/09/12 05:24:13 518894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653518114|now:1757654653518884|
[2025/09/12 05:24:13 518898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 518903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37622|min_srtt:37622|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 518912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2623305|
[2025/09/12 05:24:13 518917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 518921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 518924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 518929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 518933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 518937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2573787|
[2025/09/12 05:24:13 518942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 518946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2418|
[2025/09/12 05:24:13 518974] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2418|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653518954|stream_id:0|stream_offset:2573787|
[2025/09/12 05:24:13 518979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2418|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 518984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 518988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37622|rtt_var:322|pto_duration:39622|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 518993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 518996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 519000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 519004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653583576|now:1757654653518988|interv:64588|
[2025/09/12 05:24:13 519008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653583576|now:1757654653518988|interval:64588|pto_count:0|srtt:37622
[2025/09/12 05:24:13 519013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 519017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 519021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2574966|
[2025/09/12 05:24:13 519029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 519033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2419|
[2025/09/12 05:24:13 519051] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2419|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653519039|stream_id:0|stream_offset:2574966|
[2025/09/12 05:24:13 519057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2419|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 519061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 519065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37622|rtt_var:322|pto_duration:39622|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 519069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 519073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 519077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 519081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653583661|now:1757654653519065|interv:64596|
[2025/09/12 05:24:13 519085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653583661|now:1757654653519065|interval:64596|pto_count:0|srtt:37622
[2025/09/12 05:24:13 519089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 519094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 519098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2576145|
[2025/09/12 05:24:13 519102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 519106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653520106|now:1757654653519106|interv:1000|
[2025/09/12 05:24:13 519110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 519113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 519118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653520106|
[2025/09/12 05:24:13 519122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653520106|
[2025/09/12 05:24:13 519126] [debug] |xqc_engine_wakeup_after|wakeup:1757654653520106|now:1757654653519125|diff:981|
[2025/09/12 05:24:13 519130] [debug] |xqc_engine_main_logic|END|now:1757654653518884|
[2025/09/12 05:24:13 519524] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653519523|
[2025/09/12 05:24:13 519533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 519539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1128|
[2025/09/12 05:24:13 519543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1129|
[2025/09/12 05:24:13 519552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1129|
[2025/09/12 05:24:13 519556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 519561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2380|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2381|path_largest_ack:2380|
[2025/09/12 05:24:13 519566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2530288|prior_time:1757654653479646|is_app_limited:0|send_elapse:38885|ack_elapse:39877|ctl_first_sent_time:1757654653481092|lagest_ack_time:1757654653519523|curr_delivered:2577095|
[2025/09/12 05:24:13 519571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653481092|
[2025/09/12 05:24:13 519575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:524||sndq_packets_used_bytes:0|sndq_packets_free:2152|
[2025/09/12 05:24:13 519580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2381|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2381|path_largest_ack:2381|
[2025/09/12 05:24:13 519584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2530288|prior_time:1757654653479646|is_app_limited:0|send_elapse:38885|ack_elapse:39877|ctl_first_sent_time:1757654653481092|lagest_ack_time:1757654653519523|curr_delivered:2578295|
[2025/09/12 05:24:13 519589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653481177|
[2025/09/12 05:24:13 519593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:523||sndq_packets_used_bytes:0|sndq_packets_free:2153|
[2025/09/12 05:24:13 519596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37622|rttvar:322|minrtt:30532|latest_rtt:38346|ack_delay:32|
[2025/09/12 05:24:13 519601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37709|rttvar:415|minrtt:30532|latest_rtt:38346|ack_delay:32|
[2025/09/12 05:24:13 519605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2381|lost_pn:2378|thresh:3|
[2025/09/12 05:24:13 519609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 519614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37709|rtt_var:415|pto_duration:39709|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 519618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 519622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 519626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 519630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653583748|now:1757654653519614|interv:64134|
[2025/09/12 05:24:13 519634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653583748|now:1757654653519614|interval:64134|pto_count:0|srtt:37709
[2025/09/12 05:24:13 519638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38885, ack_elapse 39877, delivered 48007|rate 1203876|lost 202|
[2025/09/12 05:24:13 519648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203876) in round 56|
[2025/09/12 05:24:13 519653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 519657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 519661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653481177|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 519666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653481177|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 519670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:37709|latest_rtt:38346|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 519676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1129|largest:1129|pns:2|
[2025/09/12 05:24:13 519680] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1129|frame:ACK |recv_time:1757654653519523|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 519685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773519523|now:1757654653519523|interv:120000000|
[2025/09/12 05:24:13 519689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773519523|now:1757654653519523|interv:120000000|
[2025/09/12 05:24:13 519693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653520106|pq_index:0|
[2025/09/12 05:24:13 519697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653518884|
[2025/09/12 05:24:13 519701] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653519701|
[2025/09/12 05:24:13 519706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653519705|
[2025/09/12 05:24:13 519712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37709|min_srtt:37709|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 519716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2623305|
[2025/09/12 05:24:13 519720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37709|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 519725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 519730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37709|min_srtt:37709|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 519734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2624484|
[2025/09/12 05:24:13 519741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37709|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 519745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 519749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37709|min_srtt:37709|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 519754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2625663|
[2025/09/12 05:24:13 519758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 519762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 519766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 519770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 519774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 519778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2576145|
[2025/09/12 05:24:13 519783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 519786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 519790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653520106|
[2025/09/12 05:24:13 519794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653520106|
[2025/09/12 05:24:13 519798] [debug] |xqc_engine_wakeup_after|wakeup:1757654653520106|now:1757654653519798|diff:308|
[2025/09/12 05:24:13 519802] [debug] |xqc_engine_main_logic|END|now:1757654653519705|
[2025/09/12 05:24:13 519807] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653519807|
[2025/09/12 05:24:13 519811] [debug] |xqc_engine_wakeup_after|wakeup:1757654653520106|now:1757654653519811|diff:295|
[2025/09/12 05:24:13 519818] [debug] |xqc_engine_main_logic|END|now:1757654653519807|
[2025/09/12 05:24:13 520889] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653520889|
[2025/09/12 05:24:13 520898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653520106|pq_index:0|
[2025/09/12 05:24:13 520902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653519705|
[2025/09/12 05:24:13 520907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653520906|
[2025/09/12 05:24:13 520912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653520106|now:1757654653520906|
[2025/09/12 05:24:13 520916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653520106|now:1757654653520906|
[2025/09/12 05:24:13 520925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 520930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37709|min_srtt:37709|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 520934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2625663|
[2025/09/12 05:24:13 520939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 520943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 520947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 520951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 520955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 520960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2576145|
[2025/09/12 05:24:13 520964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 520968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2420|
[2025/09/12 05:24:13 520997] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2420|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653520977|stream_id:0|stream_offset:2576145|
[2025/09/12 05:24:13 521002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2420|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 521007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 521011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37709|rtt_var:415|pto_duration:39709|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 521015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 521019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 521023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 521027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653585686|now:1757654653521011|interv:64675|
[2025/09/12 05:24:13 521031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653585686|now:1757654653521011|interval:64675|pto_count:0|srtt:37709
[2025/09/12 05:24:13 521036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 521040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 521048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2577324|
[2025/09/12 05:24:13 521052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 521056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2421|
[2025/09/12 05:24:13 521075] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2421|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653521062|stream_id:0|stream_offset:2577324|
[2025/09/12 05:24:13 521080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2421|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 521084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 521088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37709|rtt_var:415|pto_duration:39709|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 521092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 521096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 521100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 521104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653585771|now:1757654653521088|interv:64683|
[2025/09/12 05:24:13 521108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653585771|now:1757654653521088|interval:64683|pto_count:0|srtt:37709
[2025/09/12 05:24:13 521112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 521117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 521121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2578503|
[2025/09/12 05:24:13 521126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 521132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653522132|now:1757654653521132|interv:1000|
[2025/09/12 05:24:13 521138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 521144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 521150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653522132|
[2025/09/12 05:24:13 521156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653522132|
[2025/09/12 05:24:13 521161] [debug] |xqc_engine_wakeup_after|wakeup:1757654653522132|now:1757654653521161|diff:971|
[2025/09/12 05:24:13 521167] [debug] |xqc_engine_main_logic|END|now:1757654653520906|
[2025/09/12 05:24:13 521505] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653521504|
[2025/09/12 05:24:13 521513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 521523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1129|
[2025/09/12 05:24:13 521527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1130|
[2025/09/12 05:24:13 521533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1130|
[2025/09/12 05:24:13 521537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 521542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2382|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2383|path_largest_ack:2382|
[2025/09/12 05:24:13 521546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2532688|prior_time:1757654653481681|is_app_limited:0|send_elapse:38911|ack_elapse:39823|ctl_first_sent_time:1757654653483122|lagest_ack_time:1757654653521504|curr_delivered:2579495|
[2025/09/12 05:24:13 521551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653483122|
[2025/09/12 05:24:13 521556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:522||sndq_packets_used_bytes:0|sndq_packets_free:2154|
[2025/09/12 05:24:13 521560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2383|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2383|path_largest_ack:2383|
[2025/09/12 05:24:13 521565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2532688|prior_time:1757654653481681|is_app_limited:0|send_elapse:38911|ack_elapse:39823|ctl_first_sent_time:1757654653483122|lagest_ack_time:1757654653521504|curr_delivered:2580695|
[2025/09/12 05:24:13 521569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653483208|
[2025/09/12 05:24:13 521573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:521||sndq_packets_used_bytes:0|sndq_packets_free:2155|
[2025/09/12 05:24:13 521577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37709|rttvar:415|minrtt:30532|latest_rtt:38296|ack_delay:40|
[2025/09/12 05:24:13 521581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37778|rttvar:448|minrtt:30532|latest_rtt:38296|ack_delay:40|
[2025/09/12 05:24:13 521585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2383|lost_pn:2380|thresh:3|
[2025/09/12 05:24:13 521590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 521594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37778|rtt_var:448|pto_duration:39778|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 521598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 521602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 521606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 521610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653585840|now:1757654653521593|interv:64247|
[2025/09/12 05:24:13 521614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653585840|now:1757654653521593|interval:64247|pto_count:0|srtt:37778
[2025/09/12 05:24:13 521621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38911, ack_elapse 39823, delivered 48007|rate 1205509|lost 202|
[2025/09/12 05:24:13 521625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205509) in round 56|
[2025/09/12 05:24:13 521629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 521633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 521637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653483208|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 521642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653483208|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 521646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:37778|latest_rtt:38296|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 521652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1130|largest:1130|pns:2|
[2025/09/12 05:24:13 521656] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1130|frame:ACK |recv_time:1757654653521504|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 521661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773521504|now:1757654653521504|interv:120000000|
[2025/09/12 05:24:13 521665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773521504|now:1757654653521504|interv:120000000|
[2025/09/12 05:24:13 521669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653522132|pq_index:0|
[2025/09/12 05:24:13 521673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653520906|
[2025/09/12 05:24:13 521677] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653521677|
[2025/09/12 05:24:13 521681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653521681|
[2025/09/12 05:24:13 521687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37778|min_srtt:37778|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 521692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2625663|
[2025/09/12 05:24:13 521696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37778|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 521700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 521705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37778|min_srtt:37778|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 521711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2626842|
[2025/09/12 05:24:13 521716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37778|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 521720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 521724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37778|min_srtt:37778|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 521728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2628021|
[2025/09/12 05:24:13 521733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 521736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 521740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 521744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 521749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 521753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2578503|
[2025/09/12 05:24:13 521757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 521761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 521765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653522132|
[2025/09/12 05:24:13 521769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653522132|
[2025/09/12 05:24:13 521773] [debug] |xqc_engine_wakeup_after|wakeup:1757654653522132|now:1757654653521773|diff:359|
[2025/09/12 05:24:13 521777] [debug] |xqc_engine_main_logic|END|now:1757654653521681|
[2025/09/12 05:24:13 521782] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653521782|
[2025/09/12 05:24:13 521786] [debug] |xqc_engine_wakeup_after|wakeup:1757654653522132|now:1757654653521785|diff:347|
[2025/09/12 05:24:13 521789] [debug] |xqc_engine_main_logic|END|now:1757654653521782|
[2025/09/12 05:24:13 522860] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653522860|
[2025/09/12 05:24:13 522869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653522132|pq_index:0|
[2025/09/12 05:24:13 522874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653521681|
[2025/09/12 05:24:13 522879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653522878|
[2025/09/12 05:24:13 522888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653522132|now:1757654653522878|
[2025/09/12 05:24:13 522892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653522132|now:1757654653522878|
[2025/09/12 05:24:13 522896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 522901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37778|min_srtt:37778|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 522906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2628021|
[2025/09/12 05:24:13 522910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 522914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 522918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 522922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 522926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 522931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2578503|
[2025/09/12 05:24:13 522935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 522939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2422|
[2025/09/12 05:24:13 522968] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2422|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653522948|stream_id:0|stream_offset:2578503|
[2025/09/12 05:24:13 522973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2422|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 522978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 522982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37778|rtt_var:448|pto_duration:39778|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 522986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 522990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 522994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 522998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653587726|now:1757654653522982|interv:64744|
[2025/09/12 05:24:13 523002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653587726|now:1757654653522982|interval:64744|pto_count:0|srtt:37778
[2025/09/12 05:24:13 523010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 523015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 523019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2579682|
[2025/09/12 05:24:13 523023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 523027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2423|
[2025/09/12 05:24:13 523046] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2423|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653523033|stream_id:0|stream_offset:2579682|
[2025/09/12 05:24:13 523051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2423|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 523055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 523059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37778|rtt_var:448|pto_duration:39778|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 523064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 523067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 523071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 523075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653587811|now:1757654653523059|interv:64752|
[2025/09/12 05:24:13 523079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653587811|now:1757654653523059|interval:64752|pto_count:0|srtt:37778
[2025/09/12 05:24:13 523083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 523088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 523092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2580861|
[2025/09/12 05:24:13 523096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 523100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653524100|now:1757654653523100|interv:1000|
[2025/09/12 05:24:13 523104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 523108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 523112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653524100|
[2025/09/12 05:24:13 523116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653524100|
[2025/09/12 05:24:13 523120] [debug] |xqc_engine_wakeup_after|wakeup:1757654653524100|now:1757654653523120|diff:980|
[2025/09/12 05:24:13 523124] [debug] |xqc_engine_main_logic|END|now:1757654653522878|
[2025/09/12 05:24:13 523494] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653523493|
[2025/09/12 05:24:13 523502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 523508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1130|
[2025/09/12 05:24:13 523512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1131|
[2025/09/12 05:24:13 523518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1131|
[2025/09/12 05:24:13 523522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 523527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2384|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2385|path_largest_ack:2384|
[2025/09/12 05:24:13 523532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2535088|prior_time:1757654653483644|is_app_limited:0|send_elapse:38824|ack_elapse:39849|ctl_first_sent_time:1757654653485083|lagest_ack_time:1757654653523493|curr_delivered:2581895|
[2025/09/12 05:24:13 523536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653485083|
[2025/09/12 05:24:13 523541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:520||sndq_packets_used_bytes:0|sndq_packets_free:2156|
[2025/09/12 05:24:13 523545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2385|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2385|path_largest_ack:2385|
[2025/09/12 05:24:13 523550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2535088|prior_time:1757654653483644|is_app_limited:0|send_elapse:38824|ack_elapse:39849|ctl_first_sent_time:1757654653485083|lagest_ack_time:1757654653523493|curr_delivered:2583095|
[2025/09/12 05:24:13 523554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653485169|
[2025/09/12 05:24:13 523558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:519||sndq_packets_used_bytes:0|sndq_packets_free:2157|
[2025/09/12 05:24:13 523562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37778|rttvar:448|minrtt:30532|latest_rtt:38324|ack_delay:32|
[2025/09/12 05:24:13 523566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37842|rttvar:464|minrtt:30532|latest_rtt:38324|ack_delay:32|
[2025/09/12 05:24:13 523571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2385|lost_pn:2382|thresh:3|
[2025/09/12 05:24:13 523576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 523580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37842|rtt_var:464|pto_duration:39842|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 523586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 523590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 523593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 523597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653587875|now:1757654653523579|interv:64296|
[2025/09/12 05:24:13 523605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653587875|now:1757654653523579|interval:64296|pto_count:0|srtt:37842
[2025/09/12 05:24:13 523610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38824, ack_elapse 39849, delivered 48007|rate 1204722|lost 202|
[2025/09/12 05:24:13 523614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204722) in round 56|
[2025/09/12 05:24:13 523618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 523623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 523626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653485169|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 523631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653485169|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 523635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:37842|latest_rtt:38324|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 523641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1131|largest:1131|pns:2|
[2025/09/12 05:24:13 523645] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1131|frame:ACK |recv_time:1757654653523493|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 523650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773523493|now:1757654653523493|interv:120000000|
[2025/09/12 05:24:13 523654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773523493|now:1757654653523493|interv:120000000|
[2025/09/12 05:24:13 523658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653524100|pq_index:0|
[2025/09/12 05:24:13 523662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653522878|
[2025/09/12 05:24:13 523666] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653523666|
[2025/09/12 05:24:13 523671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653523670|
[2025/09/12 05:24:13 523676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37842|min_srtt:37842|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 523681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2628021|
[2025/09/12 05:24:13 523685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37842|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 523692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 523697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37842|min_srtt:37842|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 523701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2629200|
[2025/09/12 05:24:13 523705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37842|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 523710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 523714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37842|min_srtt:37842|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 523718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2630379|
[2025/09/12 05:24:13 523722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 523726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 523730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 523734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 523738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 523742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2580861|
[2025/09/12 05:24:13 523747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 523751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 523755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653524100|
[2025/09/12 05:24:13 523759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653524100|
[2025/09/12 05:24:13 523762] [debug] |xqc_engine_wakeup_after|wakeup:1757654653524100|now:1757654653523762|diff:338|
[2025/09/12 05:24:13 523767] [debug] |xqc_engine_main_logic|END|now:1757654653523670|
[2025/09/12 05:24:13 523772] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653523771|
[2025/09/12 05:24:13 523775] [debug] |xqc_engine_wakeup_after|wakeup:1757654653524100|now:1757654653523775|diff:325|
[2025/09/12 05:24:13 523779] [debug] |xqc_engine_main_logic|END|now:1757654653523771|
[2025/09/12 05:24:13 524850] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653524849|
[2025/09/12 05:24:13 524859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653524100|pq_index:0|
[2025/09/12 05:24:13 524863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653523670|
[2025/09/12 05:24:13 524874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653524873|
[2025/09/12 05:24:13 524879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653524100|now:1757654653524873|
[2025/09/12 05:24:13 524883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653524100|now:1757654653524873|
[2025/09/12 05:24:13 524887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 524892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37842|min_srtt:37842|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 524897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2630379|
[2025/09/12 05:24:13 524901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 524905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 524909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 524913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 524917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 524922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2580861|
[2025/09/12 05:24:13 524926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 524930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2424|
[2025/09/12 05:24:13 524958] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2424|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653524939|stream_id:0|stream_offset:2580861|
[2025/09/12 05:24:13 524964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2424|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 524968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 524972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37842|rtt_var:464|pto_duration:39842|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 524977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 524981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 524984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 524988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653589781|now:1757654653524972|interv:64809|
[2025/09/12 05:24:13 524999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653589781|now:1757654653524972|interval:64809|pto_count:0|srtt:37842
[2025/09/12 05:24:13 525004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 525008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 525012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2582040|
[2025/09/12 05:24:13 525017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 525021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2425|
[2025/09/12 05:24:13 525039] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2425|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653525027|stream_id:0|stream_offset:2582040|
[2025/09/12 05:24:13 525044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2425|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 525049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 525053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37842|rtt_var:464|pto_duration:39842|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 525057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 525061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 525065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 525069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653589869|now:1757654653525053|interv:64816|
[2025/09/12 05:24:13 525073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653589869|now:1757654653525053|interval:64816|pto_count:0|srtt:37842
[2025/09/12 05:24:13 525077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 525081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 525086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2583219|
[2025/09/12 05:24:13 525090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 525094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653526094|now:1757654653525094|interv:1000|
[2025/09/12 05:24:13 525098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 525101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 525105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653526094|
[2025/09/12 05:24:13 525113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653526094|
[2025/09/12 05:24:13 525117] [debug] |xqc_engine_wakeup_after|wakeup:1757654653526094|now:1757654653525117|diff:977|
[2025/09/12 05:24:13 525121] [debug] |xqc_engine_main_logic|END|now:1757654653524873|
[2025/09/12 05:24:13 525498] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653525497|
[2025/09/12 05:24:13 525508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 525514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1131|
[2025/09/12 05:24:13 525518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1132|
[2025/09/12 05:24:13 525524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1132|
[2025/09/12 05:24:13 525528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 525533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2386|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2387|path_largest_ack:2386|
[2025/09/12 05:24:13 525538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2537488|prior_time:1757654653485677|is_app_limited:0|send_elapse:38945|ack_elapse:39820|ctl_first_sent_time:1757654653487122|lagest_ack_time:1757654653525497|curr_delivered:2584295|
[2025/09/12 05:24:13 525542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653487122|
[2025/09/12 05:24:13 525547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:518||sndq_packets_used_bytes:0|sndq_packets_free:2158|
[2025/09/12 05:24:13 525551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2387|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2387|path_largest_ack:2387|
[2025/09/12 05:24:13 525555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2537488|prior_time:1757654653485677|is_app_limited:0|send_elapse:38945|ack_elapse:39820|ctl_first_sent_time:1757654653487122|lagest_ack_time:1757654653525497|curr_delivered:2585495|
[2025/09/12 05:24:13 525560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653487207|
[2025/09/12 05:24:13 525564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:517||sndq_packets_used_bytes:0|sndq_packets_free:2159|
[2025/09/12 05:24:13 525568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37842|rttvar:464|minrtt:30532|latest_rtt:38290|ack_delay:32|
[2025/09/12 05:24:13 525572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37894|rttvar:452|minrtt:30532|latest_rtt:38290|ack_delay:32|
[2025/09/12 05:24:13 525576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2387|lost_pn:2384|thresh:3|
[2025/09/12 05:24:13 525580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 525584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37894|rtt_var:452|pto_duration:39894|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 525589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 525593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 525601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 525605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653589921|now:1757654653525584|interv:64337|
[2025/09/12 05:24:13 525609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653589921|now:1757654653525584|interval:64337|pto_count:0|srtt:37894
[2025/09/12 05:24:13 525613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38945, ack_elapse 39820, delivered 48007|rate 1205600|lost 202|
[2025/09/12 05:24:13 525618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205600) in round 56|
[2025/09/12 05:24:13 525622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 525626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 525630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653487207|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 525634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653487207|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2539888|
[2025/09/12 05:24:13 525639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:37894|latest_rtt:38290|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 525645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1132|largest:1132|pns:2|
[2025/09/12 05:24:13 525649] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1132|frame:ACK |recv_time:1757654653525497|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 525654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773525497|now:1757654653525497|interv:120000000|
[2025/09/12 05:24:13 525658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773525497|now:1757654653525497|interv:120000000|
[2025/09/12 05:24:13 525662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653526094|pq_index:0|
[2025/09/12 05:24:13 525666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653524873|
[2025/09/12 05:24:13 525670] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653525670|
[2025/09/12 05:24:13 525675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653525674|
[2025/09/12 05:24:13 525681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37894|min_srtt:37894|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 525685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2630379|
[2025/09/12 05:24:13 525692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37894|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 525697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 525701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37894|min_srtt:37894|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 525705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2631558|
[2025/09/12 05:24:13 525710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37894|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 525714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 525718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37894|min_srtt:37894|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 525722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2632737|
[2025/09/12 05:24:13 525726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 525730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 525734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 525738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 525742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 525746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2583219|
[2025/09/12 05:24:13 525751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 525755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 525759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653526094|
[2025/09/12 05:24:13 525763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653526094|
[2025/09/12 05:24:13 525766] [debug] |xqc_engine_wakeup_after|wakeup:1757654653526094|now:1757654653525766|diff:328|
[2025/09/12 05:24:13 525771] [debug] |xqc_engine_main_logic|END|now:1757654653525674|
[2025/09/12 05:24:13 525776] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653525775|
[2025/09/12 05:24:13 525779] [debug] |xqc_engine_wakeup_after|wakeup:1757654653526094|now:1757654653525779|diff:315|
[2025/09/12 05:24:13 525783] [debug] |xqc_engine_main_logic|END|now:1757654653525775|
[2025/09/12 05:24:13 526854] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653526854|
[2025/09/12 05:24:13 526867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653526094|pq_index:0|
[2025/09/12 05:24:13 526871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653525674|
[2025/09/12 05:24:13 526876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653526875|
[2025/09/12 05:24:13 526880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653526094|now:1757654653526875|
[2025/09/12 05:24:13 526885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653526094|now:1757654653526875|
[2025/09/12 05:24:13 526889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 526894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37894|min_srtt:37894|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 526898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2632737|
[2025/09/12 05:24:13 526903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 526906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 526910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 526914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 526919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 526923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2583219|
[2025/09/12 05:24:13 526927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 526932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2426|
[2025/09/12 05:24:13 526960] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2426|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653526940|stream_id:0|stream_offset:2583219|
[2025/09/12 05:24:13 526965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2426|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 526970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 526974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37894|rtt_var:452|pto_duration:39894|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 526978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 526982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 526986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 526993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653591834|now:1757654653526974|interv:64860|
[2025/09/12 05:24:13 526997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653591834|now:1757654653526974|interval:64860|pto_count:0|srtt:37894
[2025/09/12 05:24:13 527002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 527006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 527010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2584398|
[2025/09/12 05:24:13 527015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 527019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2427|
[2025/09/12 05:24:13 527049] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2427|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653527030|stream_id:0|stream_offset:2584398|
[2025/09/12 05:24:13 527054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2427|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 527058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 527062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37894|rtt_var:452|pto_duration:39894|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 527067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 527070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 527074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 527078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653591924|now:1757654653527062|interv:64862|
[2025/09/12 05:24:13 527082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653591924|now:1757654653527062|interval:64862|pto_count:0|srtt:37894
[2025/09/12 05:24:13 527086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 527091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 527095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2585577|
[2025/09/12 05:24:13 527100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 527106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653528106|now:1757654653527106|interv:1000|
[2025/09/12 05:24:13 527113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 527124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 527129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653528106|
[2025/09/12 05:24:13 527135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653528106|
[2025/09/12 05:24:13 527141] [debug] |xqc_engine_wakeup_after|wakeup:1757654653528106|now:1757654653527141|diff:965|
[2025/09/12 05:24:13 527147] [debug] |xqc_engine_main_logic|END|now:1757654653526875|
[2025/09/12 05:24:13 527499] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653527498|
[2025/09/12 05:24:13 527508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 527514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1132|
[2025/09/12 05:24:13 527518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1133|
[2025/09/12 05:24:13 527524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1133|
[2025/09/12 05:24:13 527528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 527532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2388|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2389|path_largest_ack:2388|
[2025/09/12 05:24:13 527537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2539888|prior_time:1757654653487646|is_app_limited:0|send_elapse:38926|ack_elapse:39852|ctl_first_sent_time:1757654653489114|lagest_ack_time:1757654653527498|curr_delivered:2586695|
[2025/09/12 05:24:13 527542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653489114|
[2025/09/12 05:24:13 527546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:516||sndq_packets_used_bytes:0|sndq_packets_free:2160|
[2025/09/12 05:24:13 527550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2389|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2389|path_largest_ack:2389|
[2025/09/12 05:24:13 527555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2539888|prior_time:1757654653487646|is_app_limited:0|send_elapse:38926|ack_elapse:39852|ctl_first_sent_time:1757654653489114|lagest_ack_time:1757654653527498|curr_delivered:2587895|
[2025/09/12 05:24:13 527559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653489196|
[2025/09/12 05:24:13 527563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:515||sndq_packets_used_bytes:0|sndq_packets_free:2161|
[2025/09/12 05:24:13 527567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37894|rttvar:452|minrtt:30532|latest_rtt:38302|ack_delay:32|
[2025/09/12 05:24:13 527572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37941|rttvar:433|minrtt:30532|latest_rtt:38302|ack_delay:32|
[2025/09/12 05:24:13 527576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2389|lost_pn:2386|thresh:3|
[2025/09/12 05:24:13 527580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 527584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37941|rtt_var:433|pto_duration:39941|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 527592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 527596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 527600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 527604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653591971|now:1757654653527584|interv:64387|
[2025/09/12 05:24:13 527608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653591971|now:1757654653527584|interval:64387|pto_count:0|srtt:37941
[2025/09/12 05:24:13 527612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38926, ack_elapse 39852, delivered 48007|rate 1204632|lost 202|
[2025/09/12 05:24:13 527617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 56 -> 57|
[2025/09/12 05:24:13 527621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204632) in round 57|
[2025/09/12 05:24:13 527625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 527629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 527633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653489196|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 527637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653489196|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 527642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:37941|latest_rtt:38302|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:13 527647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1133|largest:1133|pns:2|
[2025/09/12 05:24:13 527652] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1133|frame:ACK |recv_time:1757654653527498|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 527656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773527498|now:1757654653527498|interv:120000000|
[2025/09/12 05:24:13 527660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773527498|now:1757654653527498|interv:120000000|
[2025/09/12 05:24:13 527664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653528106|pq_index:0|
[2025/09/12 05:24:13 527668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653526875|
[2025/09/12 05:24:13 527672] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653527672|
[2025/09/12 05:24:13 527677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653527676|
[2025/09/12 05:24:13 527686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37941|min_srtt:37941|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 527690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2632737|
[2025/09/12 05:24:13 527694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37941|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 527699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 527703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37941|min_srtt:37941|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 527708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2633916|
[2025/09/12 05:24:13 527712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37941|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 527716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 527720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37941|min_srtt:37941|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 527725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2635095|
[2025/09/12 05:24:13 527729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 527733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 527737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 527741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 527745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 527749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2585577|
[2025/09/12 05:24:13 527753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 527757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 527761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653528106|
[2025/09/12 05:24:13 527765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653528106|
[2025/09/12 05:24:13 527769] [debug] |xqc_engine_wakeup_after|wakeup:1757654653528106|now:1757654653527769|diff:337|
[2025/09/12 05:24:13 527773] [debug] |xqc_engine_main_logic|END|now:1757654653527676|
[2025/09/12 05:24:13 527781] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653527781|
[2025/09/12 05:24:13 527785] [debug] |xqc_engine_wakeup_after|wakeup:1757654653528106|now:1757654653527785|diff:321|
[2025/09/12 05:24:13 527788] [debug] |xqc_engine_main_logic|END|now:1757654653527781|
[2025/09/12 05:24:13 528866] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653528866|
[2025/09/12 05:24:13 528877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653528106|pq_index:0|
[2025/09/12 05:24:13 528883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653527676|
[2025/09/12 05:24:13 528890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653528888|
[2025/09/12 05:24:13 528897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653528106|now:1757654653528888|
[2025/09/12 05:24:13 528902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653528106|now:1757654653528888|
[2025/09/12 05:24:13 528906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 528912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37941|min_srtt:37941|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 528916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2635095|
[2025/09/12 05:24:13 528921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 528925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 528929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 528933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 528938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 528942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2585577|
[2025/09/12 05:24:13 528947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 528951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2428|
[2025/09/12 05:24:13 528981] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2428|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653528960|stream_id:0|stream_offset:2585577|
[2025/09/12 05:24:13 528987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2428|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 528992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 528996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37941|rtt_var:433|pto_duration:39941|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 529006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 529010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 529014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 529018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653593901|now:1757654653528996|interv:64905|
[2025/09/12 05:24:13 529022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653593901|now:1757654653528996|interval:64905|pto_count:0|srtt:37941
[2025/09/12 05:24:13 529027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 529031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 529036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2586756|
[2025/09/12 05:24:13 529040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 529044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2429|
[2025/09/12 05:24:13 529071] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2429|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653529055|stream_id:0|stream_offset:2586756|
[2025/09/12 05:24:13 529076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2429|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 529081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 529085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37941|rtt_var:433|pto_duration:39941|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 529089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 529093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 529097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 529100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653593996|now:1757654653529084|interv:64912|
[2025/09/12 05:24:13 529104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653593996|now:1757654653529084|interval:64912|pto_count:0|srtt:37941
[2025/09/12 05:24:13 529109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 529113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 529117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2587935|
[2025/09/12 05:24:13 529125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 529129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653530129|now:1757654653529129|interv:1000|
[2025/09/12 05:24:13 529133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 529137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 529141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653530129|
[2025/09/12 05:24:13 529145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653530129|
[2025/09/12 05:24:13 529149] [debug] |xqc_engine_wakeup_after|wakeup:1757654653530129|now:1757654653529149|diff:980|
[2025/09/12 05:24:13 529153] [debug] |xqc_engine_main_logic|END|now:1757654653528888|
[2025/09/12 05:24:13 529497] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653529496|
[2025/09/12 05:24:13 529506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 529511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1133|
[2025/09/12 05:24:13 529515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1134|
[2025/09/12 05:24:13 529521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1134|
[2025/09/12 05:24:13 529525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 529530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2390|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2391|path_largest_ack:2390|
[2025/09/12 05:24:13 529534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2542288|prior_time:1757654653489659|is_app_limited:0|send_elapse:38921|ack_elapse:39837|ctl_first_sent_time:1757654653491104|lagest_ack_time:1757654653529496|curr_delivered:2589095|
[2025/09/12 05:24:13 529539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653491104|
[2025/09/12 05:24:13 529544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:514||sndq_packets_used_bytes:0|sndq_packets_free:2162|
[2025/09/12 05:24:13 529548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2391|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2391|path_largest_ack:2391|
[2025/09/12 05:24:13 529552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2542288|prior_time:1757654653489659|is_app_limited:0|send_elapse:38921|ack_elapse:39837|ctl_first_sent_time:1757654653491104|lagest_ack_time:1757654653529496|curr_delivered:2590295|
[2025/09/12 05:24:13 529556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653491186|
[2025/09/12 05:24:13 529560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:513||sndq_packets_used_bytes:0|sndq_packets_free:2163|
[2025/09/12 05:24:13 529565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37941|rttvar:433|minrtt:30532|latest_rtt:38310|ack_delay:32|
[2025/09/12 05:24:13 529571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:37983|rttvar:409|minrtt:30532|latest_rtt:38310|ack_delay:32|
[2025/09/12 05:24:13 529582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2391|lost_pn:2388|thresh:3|
[2025/09/12 05:24:13 529586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 529590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37983|rtt_var:409|pto_duration:39983|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 529595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 529599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 529603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 529607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653594038|now:1757654653529590|interv:64448|
[2025/09/12 05:24:13 529611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653594038|now:1757654653529590|interval:64448|pto_count:0|srtt:37983
[2025/09/12 05:24:13 529615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38921, ack_elapse 39837, delivered 48007|rate 1205085|lost 202|
[2025/09/12 05:24:13 529619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205085) in round 57|
[2025/09/12 05:24:13 529623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 529628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 529632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653491186|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 529636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653491186|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 529641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:37983|latest_rtt:38310|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 529646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1134|largest:1134|pns:2|
[2025/09/12 05:24:13 529651] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1134|frame:ACK |recv_time:1757654653529496|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 529656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773529496|now:1757654653529496|interv:120000000|
[2025/09/12 05:24:13 529660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773529496|now:1757654653529496|interv:120000000|
[2025/09/12 05:24:13 529664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653530129|pq_index:0|
[2025/09/12 05:24:13 529668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653528888|
[2025/09/12 05:24:13 529672] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653529672|
[2025/09/12 05:24:13 529676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653529675|
[2025/09/12 05:24:13 529685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37983|min_srtt:37983|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 529689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2635095|
[2025/09/12 05:24:13 529694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37983|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 529698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 529703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37983|min_srtt:37983|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 529707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2636274|
[2025/09/12 05:24:13 529711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:37983|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 529716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 529720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37983|min_srtt:37983|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 529724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2637453|
[2025/09/12 05:24:13 529728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 529732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 529736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 529740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 529745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 529749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2587935|
[2025/09/12 05:24:13 529753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 529757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 529761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653530129|
[2025/09/12 05:24:13 529768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653530129|
[2025/09/12 05:24:13 529772] [debug] |xqc_engine_wakeup_after|wakeup:1757654653530129|now:1757654653529771|diff:358|
[2025/09/12 05:24:13 529776] [debug] |xqc_engine_main_logic|END|now:1757654653529675|
[2025/09/12 05:24:13 529781] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653529781|
[2025/09/12 05:24:13 529785] [debug] |xqc_engine_wakeup_after|wakeup:1757654653530129|now:1757654653529784|diff:345|
[2025/09/12 05:24:13 529788] [debug] |xqc_engine_main_logic|END|now:1757654653529781|
[2025/09/12 05:24:13 530859] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653530859|
[2025/09/12 05:24:13 530867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653530129|pq_index:0|
[2025/09/12 05:24:13 530872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653529675|
[2025/09/12 05:24:13 530876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653530876|
[2025/09/12 05:24:13 530881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653530129|now:1757654653530876|
[2025/09/12 05:24:13 530885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653530129|now:1757654653530876|
[2025/09/12 05:24:13 530889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 530894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:37983|min_srtt:37983|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 530898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2637453|
[2025/09/12 05:24:13 530903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 530907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 530911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 530915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 530919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 530923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2587935|
[2025/09/12 05:24:13 530928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 530932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2430|
[2025/09/12 05:24:13 530959] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2430|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653530940|stream_id:0|stream_offset:2587935|
[2025/09/12 05:24:13 530965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2430|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 530974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 530979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37983|rtt_var:409|pto_duration:39983|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 530983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 530987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 530991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 530995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653595923|now:1757654653530978|interv:64945|
[2025/09/12 05:24:13 530999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653595923|now:1757654653530978|interval:64945|pto_count:0|srtt:37983
[2025/09/12 05:24:13 531003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 531008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 531012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2589114|
[2025/09/12 05:24:13 531016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 531020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2431|
[2025/09/12 05:24:13 531039] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2431|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653531026|stream_id:0|stream_offset:2589114|
[2025/09/12 05:24:13 531044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2431|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 531049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 531053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:37983|rtt_var:409|pto_duration:39983|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 531057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 531061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 531065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 531069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653596009|now:1757654653531053|interv:64956|
[2025/09/12 05:24:13 531073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653596009|now:1757654653531053|interval:64956|pto_count:0|srtt:37983
[2025/09/12 05:24:13 531077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 531081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 531088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2590293|
[2025/09/12 05:24:13 531093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 531097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653532097|now:1757654653531097|interv:1000|
[2025/09/12 05:24:13 531101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 531104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 531108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653532097|
[2025/09/12 05:24:13 531112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653532097|
[2025/09/12 05:24:13 531116] [debug] |xqc_engine_wakeup_after|wakeup:1757654653532097|now:1757654653531116|diff:981|
[2025/09/12 05:24:13 531120] [debug] |xqc_engine_main_logic|END|now:1757654653530876|
[2025/09/12 05:24:13 531494] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653531493|
[2025/09/12 05:24:13 531502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 531508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1134|
[2025/09/12 05:24:13 531512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1135|
[2025/09/12 05:24:13 531517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1135|
[2025/09/12 05:24:13 531521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 531526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2392|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2393|path_largest_ack:2392|
[2025/09/12 05:24:13 531531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2544688|prior_time:1757654653491613|is_app_limited:0|send_elapse:38894|ack_elapse:39880|ctl_first_sent_time:1757654653493060|lagest_ack_time:1757654653531493|curr_delivered:2591495|
[2025/09/12 05:24:13 531535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653493060|
[2025/09/12 05:24:13 531540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:512||sndq_packets_used_bytes:0|sndq_packets_free:2164|
[2025/09/12 05:24:13 531544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2393|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2393|path_largest_ack:2393|
[2025/09/12 05:24:13 531548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2544688|prior_time:1757654653491613|is_app_limited:0|send_elapse:38894|ack_elapse:39880|ctl_first_sent_time:1757654653493060|lagest_ack_time:1757654653531493|curr_delivered:2592695|
[2025/09/12 05:24:13 531553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653493142|
[2025/09/12 05:24:13 531556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:511||sndq_packets_used_bytes:0|sndq_packets_free:2165|
[2025/09/12 05:24:13 531560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:37983|rttvar:409|minrtt:30532|latest_rtt:38351|ack_delay:32|
[2025/09/12 05:24:13 531568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38025|rttvar:391|minrtt:30532|latest_rtt:38351|ack_delay:32|
[2025/09/12 05:24:13 531573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2393|lost_pn:2390|thresh:3|
[2025/09/12 05:24:13 531577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 531581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38025|rtt_var:391|pto_duration:40025|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 531585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 531589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 531593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 531597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653596051|now:1757654653531581|interv:64470|
[2025/09/12 05:24:13 531601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653596051|now:1757654653531581|interval:64470|pto_count:0|srtt:38025
[2025/09/12 05:24:13 531605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38894, ack_elapse 39880, delivered 48007|rate 1203786|lost 202|
[2025/09/12 05:24:13 531610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203786) in round 57|
[2025/09/12 05:24:13 531614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 531618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 531622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653493142|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 531626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653493142|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 531631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38025|latest_rtt:38351|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 531636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1135|largest:1135|pns:2|
[2025/09/12 05:24:13 531641] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1135|frame:ACK |recv_time:1757654653531493|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 531646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773531493|now:1757654653531493|interv:120000000|
[2025/09/12 05:24:13 531650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773531493|now:1757654653531493|interv:120000000|
[2025/09/12 05:24:13 531654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653532097|pq_index:0|
[2025/09/12 05:24:13 531661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653530876|
[2025/09/12 05:24:13 531665] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653531665|
[2025/09/12 05:24:13 531670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653531669|
[2025/09/12 05:24:13 531675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38025|min_srtt:38025|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 531679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2637453|
[2025/09/12 05:24:13 531684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38025|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 531688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 531693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38025|min_srtt:38025|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 531697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2638632|
[2025/09/12 05:24:13 531701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38025|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 531706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 531710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38025|min_srtt:38025|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 531714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2639811|
[2025/09/12 05:24:13 531718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 531722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 531726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 531730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 531734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 531738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2590293|
[2025/09/12 05:24:13 531743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 531749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 531753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653532097|
[2025/09/12 05:24:13 531757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653532097|
[2025/09/12 05:24:13 531761] [debug] |xqc_engine_wakeup_after|wakeup:1757654653532097|now:1757654653531761|diff:336|
[2025/09/12 05:24:13 531765] [debug] |xqc_engine_main_logic|END|now:1757654653531669|
[2025/09/12 05:24:13 531770] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653531770|
[2025/09/12 05:24:13 531774] [debug] |xqc_engine_wakeup_after|wakeup:1757654653532097|now:1757654653531774|diff:323|
[2025/09/12 05:24:13 531777] [debug] |xqc_engine_main_logic|END|now:1757654653531770|
[2025/09/12 05:24:13 532847] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653532847|
[2025/09/12 05:24:13 532855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653532097|pq_index:0|
[2025/09/12 05:24:13 532859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653531669|
[2025/09/12 05:24:13 532864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653532863|
[2025/09/12 05:24:13 532869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653532097|now:1757654653532863|
[2025/09/12 05:24:13 532873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653532097|now:1757654653532863|
[2025/09/12 05:24:13 532877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 532881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38025|min_srtt:38025|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 532886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2639811|
[2025/09/12 05:24:13 532890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 532894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 532898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 532902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 532906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 532910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2590293|
[2025/09/12 05:24:13 532915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 532919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2432|
[2025/09/12 05:24:13 532946] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2432|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653532927|stream_id:0|stream_offset:2590293|
[2025/09/12 05:24:13 532956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2432|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 532961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 532965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38025|rtt_var:391|pto_duration:40025|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 532970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 532974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 532977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 532981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653597952|now:1757654653532965|interv:64987|
[2025/09/12 05:24:13 532986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653597952|now:1757654653532965|interval:64987|pto_count:0|srtt:38025
[2025/09/12 05:24:13 532990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 532995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 532999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2591472|
[2025/09/12 05:24:13 533004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 533008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2433|
[2025/09/12 05:24:13 533027] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2433|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653533014|stream_id:0|stream_offset:2591472|
[2025/09/12 05:24:13 533032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2433|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 533036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 533040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38025|rtt_var:391|pto_duration:40025|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 533045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 533048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 533052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 533056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653598039|now:1757654653533040|interv:64999|
[2025/09/12 05:24:13 533060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653598039|now:1757654653533040|interval:64999|pto_count:0|srtt:38025
[2025/09/12 05:24:13 533068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 533072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 533076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2592651|
[2025/09/12 05:24:13 533080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 533084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653534084|now:1757654653533084|interv:1000|
[2025/09/12 05:24:13 533088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 533092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 533096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653534084|
[2025/09/12 05:24:13 533100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653534084|
[2025/09/12 05:24:13 533104] [debug] |xqc_engine_wakeup_after|wakeup:1757654653534084|now:1757654653533104|diff:980|
[2025/09/12 05:24:13 533108] [debug] |xqc_engine_main_logic|END|now:1757654653532863|
[2025/09/12 05:24:13 533491] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653533491|
[2025/09/12 05:24:13 533500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 533505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1135|
[2025/09/12 05:24:13 533509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1136|
[2025/09/12 05:24:13 533515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1136|
[2025/09/12 05:24:13 533519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 533524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2394|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2395|path_largest_ack:2394|
[2025/09/12 05:24:13 533528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2547088|prior_time:1757654653493600|is_app_limited:0|send_elapse:38884|ack_elapse:39891|ctl_first_sent_time:1757654653495046|lagest_ack_time:1757654653533491|curr_delivered:2593895|
[2025/09/12 05:24:13 533533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653495046|
[2025/09/12 05:24:13 533537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:510||sndq_packets_used_bytes:0|sndq_packets_free:2166|
[2025/09/12 05:24:13 533541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2395|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2395|path_largest_ack:2395|
[2025/09/12 05:24:13 533546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2547088|prior_time:1757654653493600|is_app_limited:0|send_elapse:38884|ack_elapse:39891|ctl_first_sent_time:1757654653495046|lagest_ack_time:1757654653533491|curr_delivered:2595095|
[2025/09/12 05:24:13 533550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653495127|
[2025/09/12 05:24:13 533554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:509||sndq_packets_used_bytes:0|sndq_packets_free:2167|
[2025/09/12 05:24:13 533562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38025|rttvar:391|minrtt:30532|latest_rtt:38364|ack_delay:32|
[2025/09/12 05:24:13 533566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38063|rttvar:370|minrtt:30532|latest_rtt:38364|ack_delay:32|
[2025/09/12 05:24:13 533570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2395|lost_pn:2392|thresh:3|
[2025/09/12 05:24:13 533574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 533578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38063|rtt_var:370|pto_duration:40063|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 533583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 533587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 533590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 533594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653598077|now:1757654653533578|interv:64499|
[2025/09/12 05:24:13 533598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653598077|now:1757654653533578|interval:64499|pto_count:0|srtt:38063
[2025/09/12 05:24:13 533603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38884, ack_elapse 39891, delivered 48007|rate 1203454|lost 202|
[2025/09/12 05:24:13 533607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203454) in round 57|
[2025/09/12 05:24:13 533611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 533615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 533619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653495127|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 533624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653495127|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 533628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38063|latest_rtt:38364|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 533634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1136|largest:1136|pns:2|
[2025/09/12 05:24:13 533638] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1136|frame:ACK |recv_time:1757654653533491|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 533643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773533491|now:1757654653533491|interv:120000000|
[2025/09/12 05:24:13 533650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773533491|now:1757654653533491|interv:120000000|
[2025/09/12 05:24:13 533654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653534084|pq_index:0|
[2025/09/12 05:24:13 533658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653532863|
[2025/09/12 05:24:13 533662] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653533662|
[2025/09/12 05:24:13 533666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653533666|
[2025/09/12 05:24:13 533672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38063|min_srtt:38063|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 533676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2639811|
[2025/09/12 05:24:13 533681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38063|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 533685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 533690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38063|min_srtt:38063|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 533694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2640990|
[2025/09/12 05:24:13 533698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38063|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 533703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 533707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38063|min_srtt:38063|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 533711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2642169|
[2025/09/12 05:24:13 533715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 533719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 533723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 533727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 533731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 533736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2592651|
[2025/09/12 05:24:13 533742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 533746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 533750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653534084|
[2025/09/12 05:24:13 533754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653534084|
[2025/09/12 05:24:13 533758] [debug] |xqc_engine_wakeup_after|wakeup:1757654653534084|now:1757654653533758|diff:326|
[2025/09/12 05:24:13 533762] [debug] |xqc_engine_main_logic|END|now:1757654653533666|
[2025/09/12 05:24:13 533767] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653533767|
[2025/09/12 05:24:13 533771] [debug] |xqc_engine_wakeup_after|wakeup:1757654653534084|now:1757654653533771|diff:313|
[2025/09/12 05:24:13 533775] [debug] |xqc_engine_main_logic|END|now:1757654653533767|
[2025/09/12 05:24:13 534844] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653534844|
[2025/09/12 05:24:13 534852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653534084|pq_index:0|
[2025/09/12 05:24:13 534856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653533666|
[2025/09/12 05:24:13 534861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653534860|
[2025/09/12 05:24:13 534866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653534084|now:1757654653534860|
[2025/09/12 05:24:13 534870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653534084|now:1757654653534860|
[2025/09/12 05:24:13 534874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 534879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38063|min_srtt:38063|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 534883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2642169|
[2025/09/12 05:24:13 534888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 534892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 534896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 534900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 534904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 534909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2592651|
[2025/09/12 05:24:13 534913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 534917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2434|
[2025/09/12 05:24:13 534948] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2434|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653534929|stream_id:0|stream_offset:2592651|
[2025/09/12 05:24:13 534954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2434|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 534958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 534963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38063|rtt_var:370|pto_duration:40063|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 534967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 534971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 534975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 534979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653599992|now:1757654653534962|interv:65030|
[2025/09/12 05:24:13 534983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653599992|now:1757654653534962|interval:65030|pto_count:0|srtt:38063
[2025/09/12 05:24:13 534987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 534992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 534996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2593830|
[2025/09/12 05:24:13 535000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 535005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2435|
[2025/09/12 05:24:13 535022] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2435|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653535010|stream_id:0|stream_offset:2593830|
[2025/09/12 05:24:13 535027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2435|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 535032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 535036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38063|rtt_var:370|pto_duration:40063|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 535040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 535044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 535048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 535052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653600073|now:1757654653535036|interv:65037|
[2025/09/12 05:24:13 535060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653600073|now:1757654653535036|interval:65037|pto_count:0|srtt:38063
[2025/09/12 05:24:13 535064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 535069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 535073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2595009|
[2025/09/12 05:24:13 535077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 535081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653536081|now:1757654653535081|interv:1000|
[2025/09/12 05:24:13 535085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 535089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 535093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653536081|
[2025/09/12 05:24:13 535097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653536081|
[2025/09/12 05:24:13 535101] [debug] |xqc_engine_wakeup_after|wakeup:1757654653536081|now:1757654653535101|diff:980|
[2025/09/12 05:24:13 535105] [debug] |xqc_engine_main_logic|END|now:1757654653534860|
[2025/09/12 05:24:13 535473] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653535472|
[2025/09/12 05:24:13 535483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 535489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1136|
[2025/09/12 05:24:13 535493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1137|
[2025/09/12 05:24:13 535498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1137|
[2025/09/12 05:24:13 535502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 535507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2396|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2397|path_largest_ack:2396|
[2025/09/12 05:24:13 535512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2549488|prior_time:1757654653495574|is_app_limited:0|send_elapse:38871|ack_elapse:39898|ctl_first_sent_time:1757654653497021|lagest_ack_time:1757654653535472|curr_delivered:2596295|
[2025/09/12 05:24:13 535516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653497021|
[2025/09/12 05:24:13 535521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:508||sndq_packets_used_bytes:0|sndq_packets_free:2168|
[2025/09/12 05:24:13 535525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2397|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2397|path_largest_ack:2397|
[2025/09/12 05:24:13 535529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2549488|prior_time:1757654653495574|is_app_limited:0|send_elapse:38871|ack_elapse:39898|ctl_first_sent_time:1757654653497021|lagest_ack_time:1757654653535472|curr_delivered:2597495|
[2025/09/12 05:24:13 535537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653497110|
[2025/09/12 05:24:13 535541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:507||sndq_packets_used_bytes:0|sndq_packets_free:2169|
[2025/09/12 05:24:13 535545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38063|rttvar:370|minrtt:30532|latest_rtt:38362|ack_delay:32|
[2025/09/12 05:24:13 535550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38097|rttvar:344|minrtt:30532|latest_rtt:38362|ack_delay:32|
[2025/09/12 05:24:13 535554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2397|lost_pn:2394|thresh:3|
[2025/09/12 05:24:13 535558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 535562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38097|rtt_var:344|pto_duration:40097|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 535566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 535570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 535574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 535578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653600107|now:1757654653535562|interv:64545|
[2025/09/12 05:24:13 535582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653600107|now:1757654653535562|interval:64545|pto_count:0|srtt:38097
[2025/09/12 05:24:13 535586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38871, ack_elapse 39898, delivered 48007|rate 1203243|lost 202|
[2025/09/12 05:24:13 535590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203243) in round 57|
[2025/09/12 05:24:13 535595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 535599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 535603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653497110|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 535607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653497110|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 535612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38097|latest_rtt:38362|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 535617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1137|largest:1137|pns:2|
[2025/09/12 05:24:13 535622] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1137|frame:ACK |recv_time:1757654653535472|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 535629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773535472|now:1757654653535472|interv:120000000|
[2025/09/12 05:24:13 535633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773535472|now:1757654653535472|interv:120000000|
[2025/09/12 05:24:13 535637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653536081|pq_index:0|
[2025/09/12 05:24:13 535641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653534860|
[2025/09/12 05:24:13 535645] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653535645|
[2025/09/12 05:24:13 535649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653535649|
[2025/09/12 05:24:13 535655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38097|min_srtt:38097|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 535659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2642169|
[2025/09/12 05:24:13 535664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38097|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 535669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 535674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38097|min_srtt:38097|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 535678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2643348|
[2025/09/12 05:24:13 535682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38097|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 535687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 535691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38097|min_srtt:38097|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 535695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2644527|
[2025/09/12 05:24:13 535699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 535703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 535707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 535711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 535718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 535722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2595009|
[2025/09/12 05:24:13 535726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 535730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 535734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653536081|
[2025/09/12 05:24:13 535738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653536081|
[2025/09/12 05:24:13 535742] [debug] |xqc_engine_wakeup_after|wakeup:1757654653536081|now:1757654653535741|diff:340|
[2025/09/12 05:24:13 535746] [debug] |xqc_engine_main_logic|END|now:1757654653535649|
[2025/09/12 05:24:13 535750] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653535750|
[2025/09/12 05:24:13 535754] [debug] |xqc_engine_wakeup_after|wakeup:1757654653536081|now:1757654653535754|diff:327|
[2025/09/12 05:24:13 535758] [debug] |xqc_engine_main_logic|END|now:1757654653535750|
[2025/09/12 05:24:13 536828] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653536828|
[2025/09/12 05:24:13 536836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653536081|pq_index:0|
[2025/09/12 05:24:13 536840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653535649|
[2025/09/12 05:24:13 536845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653536844|
[2025/09/12 05:24:13 536849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653536081|now:1757654653536844|
[2025/09/12 05:24:13 536853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653536081|now:1757654653536844|
[2025/09/12 05:24:13 536857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 536862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38097|min_srtt:38097|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 536866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2644527|
[2025/09/12 05:24:13 536871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 536875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 536878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 536883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 536887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 536891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2595009|
[2025/09/12 05:24:13 536899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 536904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2436|
[2025/09/12 05:24:13 536930] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2436|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653536911|stream_id:0|stream_offset:2595009|
[2025/09/12 05:24:13 536936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2436|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 536940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 536944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38097|rtt_var:344|pto_duration:40097|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 536949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 536953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 536956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 536960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653602008|now:1757654653536944|interv:65064|
[2025/09/12 05:24:13 536964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653602008|now:1757654653536944|interval:65064|pto_count:0|srtt:38097
[2025/09/12 05:24:13 536969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 536973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 536978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2596188|
[2025/09/12 05:24:13 536982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 536986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2437|
[2025/09/12 05:24:13 537004] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2437|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653536992|stream_id:0|stream_offset:2596188|
[2025/09/12 05:24:13 537009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2437|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 537013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 537017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38097|rtt_var:344|pto_duration:40097|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 537021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 537025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 537033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 537036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653602089|now:1757654653537017|interv:65072|
[2025/09/12 05:24:13 537040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653602089|now:1757654653537017|interval:65072|pto_count:0|srtt:38097
[2025/09/12 05:24:13 537045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 537049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 537053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2597367|
[2025/09/12 05:24:13 537057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 537061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653538061|now:1757654653537061|interv:1000|
[2025/09/12 05:24:13 537065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 537069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 537073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653538061|
[2025/09/12 05:24:13 537077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653538061|
[2025/09/12 05:24:13 537081] [debug] |xqc_engine_wakeup_after|wakeup:1757654653538061|now:1757654653537081|diff:980|
[2025/09/12 05:24:13 537085] [debug] |xqc_engine_main_logic|END|now:1757654653536844|
[2025/09/12 05:24:13 537493] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653537492|
[2025/09/12 05:24:13 537502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 537508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1137|
[2025/09/12 05:24:13 537512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1138|
[2025/09/12 05:24:13 537518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1138|
[2025/09/12 05:24:13 537522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 537527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2398|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2399|path_largest_ack:2398|
[2025/09/12 05:24:13 537531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2551888|prior_time:1757654653497567|is_app_limited:0|send_elapse:38848|ack_elapse:39925|ctl_first_sent_time:1757654653499014|lagest_ack_time:1757654653537492|curr_delivered:2598695|
[2025/09/12 05:24:13 537536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653499014|
[2025/09/12 05:24:13 537540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:506||sndq_packets_used_bytes:0|sndq_packets_free:2170|
[2025/09/12 05:24:13 537544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2399|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2399|path_largest_ack:2399|
[2025/09/12 05:24:13 537553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2551888|prior_time:1757654653497567|is_app_limited:0|send_elapse:38848|ack_elapse:39925|ctl_first_sent_time:1757654653499014|lagest_ack_time:1757654653537492|curr_delivered:2599895|
[2025/09/12 05:24:13 537557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653499098|
[2025/09/12 05:24:13 537561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:505||sndq_packets_used_bytes:0|sndq_packets_free:2171|
[2025/09/12 05:24:13 537565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38097|rttvar:344|minrtt:30532|latest_rtt:38394|ack_delay:32|
[2025/09/12 05:24:13 537569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38130|rttvar:324|minrtt:30532|latest_rtt:38394|ack_delay:32|
[2025/09/12 05:24:13 537573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2399|lost_pn:2396|thresh:3|
[2025/09/12 05:24:13 537577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 537581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38130|rtt_var:324|pto_duration:40130|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 537586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 537590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 537593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 537597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653602122|now:1757654653537581|interv:64541|
[2025/09/12 05:24:13 537601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653602122|now:1757654653537581|interval:64541|pto_count:0|srtt:38130
[2025/09/12 05:24:13 537606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38848, ack_elapse 39925, delivered 48007|rate 1202429|lost 202|
[2025/09/12 05:24:13 537610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202429) in round 57|
[2025/09/12 05:24:13 537614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 537618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 537622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653499098|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 537626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653499098|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 537631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38130|latest_rtt:38394|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 537642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:13 537646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654653562492|now:1757654653537492|interv:25000|
[2025/09/12 05:24:13 537651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653537492|max_ack_delay:25000|
[2025/09/12 05:24:13 537656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1138|largest:1138|pns:2|
[2025/09/12 05:24:13 537660] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1138|frame:PING ACK |recv_time:1757654653537492|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 537665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773537492|now:1757654653537492|interv:120000000|
[2025/09/12 05:24:13 537669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773537492|now:1757654653537492|interv:120000000|
[2025/09/12 05:24:13 537673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653538061|pq_index:0|
[2025/09/12 05:24:13 537677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653536844|
[2025/09/12 05:24:13 537681] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653537680|
[2025/09/12 05:24:13 537685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653537684|
[2025/09/12 05:24:13 537691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38130|min_srtt:38130|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 537695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2644527|
[2025/09/12 05:24:13 537700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38130|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 537704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 537709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38130|min_srtt:38130|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 537713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2645706|
[2025/09/12 05:24:13 537717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38130|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 537721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 537726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38130|min_srtt:38130|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 537732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2646885|
[2025/09/12 05:24:13 537737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 537741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 537744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 537749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 537753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 537757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2597367|
[2025/09/12 05:24:13 537761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 537765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 537769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653538061|
[2025/09/12 05:24:13 537773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653538061|
[2025/09/12 05:24:13 537777] [debug] |xqc_engine_wakeup_after|wakeup:1757654653538061|now:1757654653537777|diff:284|
[2025/09/12 05:24:13 537781] [debug] |xqc_engine_main_logic|END|now:1757654653537684|
[2025/09/12 05:24:13 537786] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653537786|
[2025/09/12 05:24:13 537789] [debug] |xqc_engine_wakeup_after|wakeup:1757654653538061|now:1757654653537789|diff:272|
[2025/09/12 05:24:13 537793] [debug] |xqc_engine_main_logic|END|now:1757654653537786|
[2025/09/12 05:24:13 538863] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653538863|
[2025/09/12 05:24:13 538871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653538061|pq_index:0|
[2025/09/12 05:24:13 538875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653537684|
[2025/09/12 05:24:13 538880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653538879|
[2025/09/12 05:24:13 538885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653538061|now:1757654653538879|
[2025/09/12 05:24:13 538889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653538061|now:1757654653538879|
[2025/09/12 05:24:13 538893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 538897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38130|min_srtt:38130|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 538902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2646885|
[2025/09/12 05:24:13 538906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 538914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 538918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 538923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 538927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 538931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2597367|
[2025/09/12 05:24:13 538935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 538940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2438|
[2025/09/12 05:24:13 538968] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2438|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653538947|stream_id:0|stream_offset:2597367|
[2025/09/12 05:24:13 538974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2438|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 538978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 538983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38130|rtt_var:324|pto_duration:40130|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 538987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 538991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 538995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 538999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653604077|now:1757654653538982|interv:65095|
[2025/09/12 05:24:13 539003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653604077|now:1757654653538982|interval:65095|pto_count:0|srtt:38130
[2025/09/12 05:24:13 539007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 539012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 539016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2598546|
[2025/09/12 05:24:13 539020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 539024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2439|
[2025/09/12 05:24:13 539042] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2439|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653539030|stream_id:0|stream_offset:2598546|
[2025/09/12 05:24:13 539051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2439|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 539056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 539060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38130|rtt_var:324|pto_duration:40130|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 539064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 539068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 539072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 539076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653604160|now:1757654653539060|interv:65100|
[2025/09/12 05:24:13 539080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653604160|now:1757654653539060|interval:65100|pto_count:0|srtt:38130
[2025/09/12 05:24:13 539084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 539088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 539092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2599725|
[2025/09/12 05:24:13 539097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 539100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653540100|now:1757654653539100|interv:1000|
[2025/09/12 05:24:13 539104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 539108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 539112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653540100|
[2025/09/12 05:24:13 539116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653540100|
[2025/09/12 05:24:13 539120] [debug] |xqc_engine_wakeup_after|wakeup:1757654653540100|now:1757654653539120|diff:980|
[2025/09/12 05:24:13 539124] [debug] |xqc_engine_main_logic|END|now:1757654653538879|
[2025/09/12 05:24:13 539478] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653539477|
[2025/09/12 05:24:13 539487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 539493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1138|
[2025/09/12 05:24:13 539497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1139|
[2025/09/12 05:24:13 539502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1139|
[2025/09/12 05:24:13 539506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 539511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2400|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2401|path_largest_ack:2400|
[2025/09/12 05:24:13 539520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2554295|prior_time:1757654653499625|is_app_limited:0|send_elapse:38901|ack_elapse:39852|ctl_first_sent_time:1757654653501079|lagest_ack_time:1757654653539477|curr_delivered:2601095|
[2025/09/12 05:24:13 539524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653501079|
[2025/09/12 05:24:13 539529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:504||sndq_packets_used_bytes:0|sndq_packets_free:2172|
[2025/09/12 05:24:13 539533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2401|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2401|path_largest_ack:2401|
[2025/09/12 05:24:13 539537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2554295|prior_time:1757654653499625|is_app_limited:0|send_elapse:38901|ack_elapse:39852|ctl_first_sent_time:1757654653501079|lagest_ack_time:1757654653539477|curr_delivered:2602295|
[2025/09/12 05:24:13 539542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653501163|
[2025/09/12 05:24:13 539546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:503||sndq_packets_used_bytes:0|sndq_packets_free:2173|
[2025/09/12 05:24:13 539550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38130|rttvar:324|minrtt:30532|latest_rtt:38314|ack_delay:32|
[2025/09/12 05:24:13 539554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38149|rttvar:281|minrtt:30532|latest_rtt:38314|ack_delay:32|
[2025/09/12 05:24:13 539558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2401|lost_pn:2398|thresh:3|
[2025/09/12 05:24:13 539562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 539566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38149|rtt_var:281|pto_duration:40149|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 539570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 539574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 539578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 539582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653604179|now:1757654653539566|interv:64613|
[2025/09/12 05:24:13 539586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653604179|now:1757654653539566|interval:64613|pto_count:0|srtt:38149
[2025/09/12 05:24:13 539590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38901, ack_elapse 39852, delivered 48000|rate 1204456|lost 202|
[2025/09/12 05:24:13 539595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204456) in round 57|
[2025/09/12 05:24:13 539599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 539603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 539607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653501163|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 539614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653501163|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 539618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38149|latest_rtt:38314|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 539624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1139|largest:1139|pns:2|
[2025/09/12 05:24:13 539628] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1139|frame:ACK |recv_time:1757654653539477|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 539633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773539477|now:1757654653539477|interv:120000000|
[2025/09/12 05:24:13 539637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773539477|now:1757654653539477|interv:120000000|
[2025/09/12 05:24:13 539641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653540100|pq_index:0|
[2025/09/12 05:24:13 539645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653538879|
[2025/09/12 05:24:13 539649] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653539648|
[2025/09/12 05:24:13 539653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653539652|
[2025/09/12 05:24:13 539659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38149|min_srtt:38149|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 539663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2646885|
[2025/09/12 05:24:13 539667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38149|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 539673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 539677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38149|min_srtt:38149|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 539681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2648064|
[2025/09/12 05:24:13 539686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38149|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 539690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 539697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38149|min_srtt:38149|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 539701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2649243|
[2025/09/12 05:24:13 539705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 539709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 539713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 539717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 539721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 539725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2599725|
[2025/09/12 05:24:13 539729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 539733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 539737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653540100|
[2025/09/12 05:24:13 539741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653540100|
[2025/09/12 05:24:13 539745] [debug] |xqc_engine_wakeup_after|wakeup:1757654653540100|now:1757654653539745|diff:355|
[2025/09/12 05:24:13 539749] [debug] |xqc_engine_main_logic|END|now:1757654653539652|
[2025/09/12 05:24:13 539754] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653539754|
[2025/09/12 05:24:13 539758] [debug] |xqc_engine_wakeup_after|wakeup:1757654653540100|now:1757654653539758|diff:342|
[2025/09/12 05:24:13 539762] [debug] |xqc_engine_main_logic|END|now:1757654653539754|
[2025/09/12 05:24:13 540832] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653540831|
[2025/09/12 05:24:13 540840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653540100|pq_index:0|
[2025/09/12 05:24:13 540844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653539652|
[2025/09/12 05:24:13 540849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653540848|
[2025/09/12 05:24:13 540853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653540100|now:1757654653540848|
[2025/09/12 05:24:13 540857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653540100|now:1757654653540848|
[2025/09/12 05:24:13 540861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 540866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38149|min_srtt:38149|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 540871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2649243|
[2025/09/12 05:24:13 540879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 540883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 540887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 540891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 540896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 540900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2599725|
[2025/09/12 05:24:13 540904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 540909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2440|
[2025/09/12 05:24:13 540936] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2440|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653540916|stream_id:0|stream_offset:2599725|
[2025/09/12 05:24:13 540942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2440|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 540947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 540951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38149|rtt_var:281|pto_duration:40149|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 540955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 540959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 540963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 540967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653606065|now:1757654653540951|interv:65114|
[2025/09/12 05:24:13 540971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653606065|now:1757654653540951|interval:65114|pto_count:0|srtt:38149
[2025/09/12 05:24:13 540975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 540980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 540984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2600904|
[2025/09/12 05:24:13 540989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 540993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2441|
[2025/09/12 05:24:13 541015] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2441|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653541002|stream_id:0|stream_offset:2600904|
[2025/09/12 05:24:13 541020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2441|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 541024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 541028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38149|rtt_var:281|pto_duration:40149|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 541033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 541037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 541040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 541044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653606151|now:1757654653541028|interv:65123|
[2025/09/12 05:24:13 541048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653606151|now:1757654653541028|interval:65123|pto_count:0|srtt:38149
[2025/09/12 05:24:13 541053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 541057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 541061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2602083|
[2025/09/12 05:24:13 541065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 541069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653542069|now:1757654653541069|interv:1000|
[2025/09/12 05:24:13 541073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 541077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 541081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653542069|
[2025/09/12 05:24:13 541085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653542069|
[2025/09/12 05:24:13 541089] [debug] |xqc_engine_wakeup_after|wakeup:1757654653542069|now:1757654653541089|diff:980|
[2025/09/12 05:24:13 541093] [debug] |xqc_engine_main_logic|END|now:1757654653540848|
[2025/09/12 05:24:13 541479] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653541478|
[2025/09/12 05:24:13 541488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 541493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1139|
[2025/09/12 05:24:13 541497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1140|
[2025/09/12 05:24:13 541503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1140|
[2025/09/12 05:24:13 541507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 541516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2402|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2403|path_largest_ack:2402|
[2025/09/12 05:24:13 541520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2556695|prior_time:1757654653501555|is_app_limited:0|send_elapse:38872|ack_elapse:39923|ctl_first_sent_time:1757654653503006|lagest_ack_time:1757654653541478|curr_delivered:2603495|
[2025/09/12 05:24:13 541525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653503006|
[2025/09/12 05:24:13 541530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:502||sndq_packets_used_bytes:0|sndq_packets_free:2174|
[2025/09/12 05:24:13 541534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2403|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2403|path_largest_ack:2403|
[2025/09/12 05:24:13 541538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2556695|prior_time:1757654653501555|is_app_limited:0|send_elapse:38872|ack_elapse:39923|ctl_first_sent_time:1757654653503006|lagest_ack_time:1757654653541478|curr_delivered:2604695|
[2025/09/12 05:24:13 541543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653503122|
[2025/09/12 05:24:13 541546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:501||sndq_packets_used_bytes:0|sndq_packets_free:2175|
[2025/09/12 05:24:13 541550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38149|rttvar:281|minrtt:30532|latest_rtt:38356|ack_delay:40|
[2025/09/12 05:24:13 541555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38170|rttvar:252|minrtt:30532|latest_rtt:38356|ack_delay:40|
[2025/09/12 05:24:13 541559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2403|lost_pn:2400|thresh:3|
[2025/09/12 05:24:13 541563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 541567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38170|rtt_var:252|pto_duration:40170|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 541571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 541575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 541579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 541583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653606172|now:1757654653541567|interv:64605|
[2025/09/12 05:24:13 541587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653606172|now:1757654653541567|interval:64605|pto_count:0|srtt:38170
[2025/09/12 05:24:13 541591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38872, ack_elapse 39923, delivered 48000|rate 1202314|lost 202|
[2025/09/12 05:24:13 541596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202314) in round 57|
[2025/09/12 05:24:13 541600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 541607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 541611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653503122|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 541615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653503122|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 541620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38170|latest_rtt:38356|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 541626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1140|largest:1140|pns:2|
[2025/09/12 05:24:13 541630] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1140|frame:ACK |recv_time:1757654653541478|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 541635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773541478|now:1757654653541478|interv:120000000|
[2025/09/12 05:24:13 541639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773541478|now:1757654653541478|interv:120000000|
[2025/09/12 05:24:13 541643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653542069|pq_index:0|
[2025/09/12 05:24:13 541647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653540848|
[2025/09/12 05:24:13 541651] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653541651|
[2025/09/12 05:24:13 541655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653541654|
[2025/09/12 05:24:13 541661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38170|min_srtt:38170|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 541665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2649243|
[2025/09/12 05:24:13 541671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38170|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 541675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 541680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38170|min_srtt:38170|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 541684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2650422|
[2025/09/12 05:24:13 541688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38170|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 541695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 541699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38170|min_srtt:38170|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 541703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2651601|
[2025/09/12 05:24:13 541708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 541711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 541715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 541719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 541724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 541728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2602083|
[2025/09/12 05:24:13 541732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 541736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 541740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653542069|
[2025/09/12 05:24:13 541744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653542069|
[2025/09/12 05:24:13 541748] [debug] |xqc_engine_wakeup_after|wakeup:1757654653542069|now:1757654653541748|diff:321|
[2025/09/12 05:24:13 541752] [debug] |xqc_engine_main_logic|END|now:1757654653541654|
[2025/09/12 05:24:13 541757] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653541757|
[2025/09/12 05:24:13 541761] [debug] |xqc_engine_wakeup_after|wakeup:1757654653542069|now:1757654653541761|diff:308|
[2025/09/12 05:24:13 541765] [debug] |xqc_engine_main_logic|END|now:1757654653541757|
[2025/09/12 05:24:13 542834] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653542834|
[2025/09/12 05:24:13 542842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653542069|pq_index:0|
[2025/09/12 05:24:13 542846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653541654|
[2025/09/12 05:24:13 542851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653542850|
[2025/09/12 05:24:13 542856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653542069|now:1757654653542850|
[2025/09/12 05:24:13 542860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653542069|now:1757654653542850|
[2025/09/12 05:24:13 542864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 542873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38170|min_srtt:38170|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 542877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2651601|
[2025/09/12 05:24:13 542882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 542886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 542889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 542894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 542898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 542902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2602083|
[2025/09/12 05:24:13 542907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 542911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2442|
[2025/09/12 05:24:13 542939] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2442|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653542918|stream_id:0|stream_offset:2602083|
[2025/09/12 05:24:13 542944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2442|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 542949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 542953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38170|rtt_var:252|pto_duration:40170|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 542958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 542962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 542966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 542970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653608088|now:1757654653542953|interv:65135|
[2025/09/12 05:24:13 542974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653608088|now:1757654653542953|interval:65135|pto_count:0|srtt:38170
[2025/09/12 05:24:13 542978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 542983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 542987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2603262|
[2025/09/12 05:24:13 542995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 542999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2443|
[2025/09/12 05:24:13 543018] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2443|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653543005|stream_id:0|stream_offset:2603262|
[2025/09/12 05:24:13 543023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2443|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 543027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 543031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38170|rtt_var:252|pto_duration:40170|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 543035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 543039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 543043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 543047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653608175|now:1757654653543031|interv:65144|
[2025/09/12 05:24:13 543051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653608175|now:1757654653543031|interval:65144|pto_count:0|srtt:38170
[2025/09/12 05:24:13 543055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 543060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 543064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2604441|
[2025/09/12 05:24:13 543068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 543072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653544072|now:1757654653543072|interv:1000|
[2025/09/12 05:24:13 543076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 543080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 543084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653544072|
[2025/09/12 05:24:13 543088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653544072|
[2025/09/12 05:24:13 543092] [debug] |xqc_engine_wakeup_after|wakeup:1757654653544072|now:1757654653543091|diff:981|
[2025/09/12 05:24:13 543096] [debug] |xqc_engine_main_logic|END|now:1757654653542850|
[2025/09/12 05:24:13 543507] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653543506|
[2025/09/12 05:24:13 543515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 543520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1140|
[2025/09/12 05:24:13 543528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1141|
[2025/09/12 05:24:13 543534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1141|
[2025/09/12 05:24:13 543538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 543543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2404|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2405|path_largest_ack:2404|
[2025/09/12 05:24:13 543547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2559095|prior_time:1757654653503671|is_app_limited:0|send_elapse:39064|ack_elapse:39835|ctl_first_sent_time:1757654653505152|lagest_ack_time:1757654653543506|curr_delivered:2605895|
[2025/09/12 05:24:13 543552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653505152|
[2025/09/12 05:24:13 543556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:500||sndq_packets_used_bytes:0|sndq_packets_free:2176|
[2025/09/12 05:24:13 543561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2405|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2405|path_largest_ack:2405|
[2025/09/12 05:24:13 543565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2559095|prior_time:1757654653503671|is_app_limited:0|send_elapse:39064|ack_elapse:39835|ctl_first_sent_time:1757654653505152|lagest_ack_time:1757654653543506|curr_delivered:2607095|
[2025/09/12 05:24:13 543569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653505265|
[2025/09/12 05:24:13 543573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:499||sndq_packets_used_bytes:0|sndq_packets_free:2177|
[2025/09/12 05:24:13 543577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38170|rttvar:252|minrtt:30532|latest_rtt:38241|ack_delay:48|
[2025/09/12 05:24:13 543581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38173|rttvar:194|minrtt:30532|latest_rtt:38241|ack_delay:48|
[2025/09/12 05:24:13 543586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2405|lost_pn:2402|thresh:3|
[2025/09/12 05:24:13 543590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 543594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38173|rtt_var:194|pto_duration:40173|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 543598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 543602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 543606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 543610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653608178|now:1757654653543594|interv:64584|
[2025/09/12 05:24:13 543614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653608178|now:1757654653543594|interval:64584|pto_count:0|srtt:38173
[2025/09/12 05:24:13 543618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39064, ack_elapse 39835, delivered 48000|rate 1204970|lost 202|
[2025/09/12 05:24:13 543627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204970) in round 57|
[2025/09/12 05:24:13 543631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 543635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 543639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653505265|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 543644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653505265|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 543648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38173|latest_rtt:38241|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 543654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1141|largest:1141|pns:2|
[2025/09/12 05:24:13 543658] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1141|frame:ACK |recv_time:1757654653543506|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 543662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773543506|now:1757654653543506|interv:120000000|
[2025/09/12 05:24:13 543666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773543506|now:1757654653543506|interv:120000000|
[2025/09/12 05:24:13 543670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653544072|pq_index:0|
[2025/09/12 05:24:13 543675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653542850|
[2025/09/12 05:24:13 543679] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653543679|
[2025/09/12 05:24:13 543684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653543682|
[2025/09/12 05:24:13 543690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38173|min_srtt:38173|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 543694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2651601|
[2025/09/12 05:24:13 543698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38173|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 543703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 543707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38173|min_srtt:38173|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 543711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2652780|
[2025/09/12 05:24:13 543718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38173|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 543723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 543727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38173|min_srtt:38173|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 543731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2653959|
[2025/09/12 05:24:13 543735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 543739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 543743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 543747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 543751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 543755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2604441|
[2025/09/12 05:24:13 543760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 543764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 543767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653544072|
[2025/09/12 05:24:13 543771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653544072|
[2025/09/12 05:24:13 543775] [debug] |xqc_engine_wakeup_after|wakeup:1757654653544072|now:1757654653543775|diff:297|
[2025/09/12 05:24:13 543779] [debug] |xqc_engine_main_logic|END|now:1757654653543682|
[2025/09/12 05:24:13 543784] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653543784|
[2025/09/12 05:24:13 543788] [debug] |xqc_engine_wakeup_after|wakeup:1757654653544072|now:1757654653543788|diff:284|
[2025/09/12 05:24:13 543792] [debug] |xqc_engine_main_logic|END|now:1757654653543784|
[2025/09/12 05:24:13 544862] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653544862|
[2025/09/12 05:24:13 544870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653544072|pq_index:0|
[2025/09/12 05:24:13 544874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653543682|
[2025/09/12 05:24:13 544879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653544878|
[2025/09/12 05:24:13 544883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653544072|now:1757654653544878|
[2025/09/12 05:24:13 544891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653544072|now:1757654653544878|
[2025/09/12 05:24:13 544895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 544900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38173|min_srtt:38173|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 544904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2653959|
[2025/09/12 05:24:13 544909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 544912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 544916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 544920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 544925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 544929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2604441|
[2025/09/12 05:24:13 544933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 544937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2444|
[2025/09/12 05:24:13 544965] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2444|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653544945|stream_id:0|stream_offset:2604441|
[2025/09/12 05:24:13 544970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2444|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 544975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 544979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38173|rtt_var:194|pto_duration:40173|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 544983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 544987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 544991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 544995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653610118|now:1757654653544979|interv:65139|
[2025/09/12 05:24:13 544999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653610118|now:1757654653544979|interval:65139|pto_count:0|srtt:38173
[2025/09/12 05:24:13 545004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 545008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 545016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2605620|
[2025/09/12 05:24:13 545020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 545025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2445|
[2025/09/12 05:24:13 545043] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2445|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653545031|stream_id:0|stream_offset:2605620|
[2025/09/12 05:24:13 545048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2445|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 545053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 545060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38173|rtt_var:194|pto_duration:40173|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 545064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 545068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 545072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 545075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653610204|now:1757654653545060|interv:65144|
[2025/09/12 05:24:13 545079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653610204|now:1757654653545060|interval:65144|pto_count:0|srtt:38173
[2025/09/12 05:24:13 545084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 545089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 545094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2606799|
[2025/09/12 05:24:13 545098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 545102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653546102|now:1757654653545102|interv:1000|
[2025/09/12 05:24:13 545106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 545110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 545114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653546102|
[2025/09/12 05:24:13 545118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653546102|
[2025/09/12 05:24:13 545122] [debug] |xqc_engine_wakeup_after|wakeup:1757654653546102|now:1757654653545122|diff:980|
[2025/09/12 05:24:13 545126] [debug] |xqc_engine_main_logic|END|now:1757654653544878|
[2025/09/12 05:24:13 545474] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653545473|
[2025/09/12 05:24:13 545488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 545494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1141|
[2025/09/12 05:24:13 545498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1142|
[2025/09/12 05:24:13 545503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1142|
[2025/09/12 05:24:13 545507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 545512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2406|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2407|path_largest_ack:2406|
[2025/09/12 05:24:13 545517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2561495|prior_time:1757654653505545|is_app_limited:0|send_elapse:38882|ack_elapse:39928|ctl_first_sent_time:1757654653507018|lagest_ack_time:1757654653545473|curr_delivered:2608295|
[2025/09/12 05:24:13 545521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653507018|
[2025/09/12 05:24:13 545525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:498||sndq_packets_used_bytes:0|sndq_packets_free:2178|
[2025/09/12 05:24:13 545530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2407|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2407|path_largest_ack:2407|
[2025/09/12 05:24:13 545534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2561495|prior_time:1757654653505545|is_app_limited:0|send_elapse:38882|ack_elapse:39928|ctl_first_sent_time:1757654653507018|lagest_ack_time:1757654653545473|curr_delivered:2609495|
[2025/09/12 05:24:13 545538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653507105|
[2025/09/12 05:24:13 545542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:497||sndq_packets_used_bytes:0|sndq_packets_free:2179|
[2025/09/12 05:24:13 545546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38173|rttvar:194|minrtt:30532|latest_rtt:38368|ack_delay:32|
[2025/09/12 05:24:13 545550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38194|rttvar:186|minrtt:30532|latest_rtt:38368|ack_delay:32|
[2025/09/12 05:24:13 545554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2407|lost_pn:2404|thresh:3|
[2025/09/12 05:24:13 545559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 545562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38194|rtt_var:186|pto_duration:40194|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 545567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 545571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 545574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 545578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653610225|now:1757654653545562|interv:64663|
[2025/09/12 05:24:13 545582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653610225|now:1757654653545562|interval:64663|pto_count:0|srtt:38194
[2025/09/12 05:24:13 545589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38882, ack_elapse 39928, delivered 48000|rate 1202163|lost 202|
[2025/09/12 05:24:13 545594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202163) in round 57|
[2025/09/12 05:24:13 545598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 545602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 545606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653507105|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 545610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653507105|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 545614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38194|latest_rtt:38368|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 545620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1142|largest:1142|pns:2|
[2025/09/12 05:24:13 545624] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1142|frame:ACK |recv_time:1757654653545473|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 545629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773545473|now:1757654653545473|interv:120000000|
[2025/09/12 05:24:13 545633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773545473|now:1757654653545473|interv:120000000|
[2025/09/12 05:24:13 545637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653546102|pq_index:0|
[2025/09/12 05:24:13 545641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653544878|
[2025/09/12 05:24:13 545645] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653545645|
[2025/09/12 05:24:13 545650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653545649|
[2025/09/12 05:24:13 545655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38194|min_srtt:38194|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 545660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2653959|
[2025/09/12 05:24:13 545664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38194|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 545668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 545676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38194|min_srtt:38194|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 545680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2655138|
[2025/09/12 05:24:13 545684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38194|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 545688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 545692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38194|min_srtt:38194|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 545696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2656317|
[2025/09/12 05:24:13 545701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 545705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 545708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 545712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 545717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 545721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2606799|
[2025/09/12 05:24:13 545725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 545729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 545733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653546102|
[2025/09/12 05:24:13 545737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653546102|
[2025/09/12 05:24:13 545741] [debug] |xqc_engine_wakeup_after|wakeup:1757654653546102|now:1757654653545741|diff:361|
[2025/09/12 05:24:13 545745] [debug] |xqc_engine_main_logic|END|now:1757654653545649|
[2025/09/12 05:24:13 545750] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653545750|
[2025/09/12 05:24:13 545754] [debug] |xqc_engine_wakeup_after|wakeup:1757654653546102|now:1757654653545754|diff:348|
[2025/09/12 05:24:13 545757] [debug] |xqc_engine_main_logic|END|now:1757654653545750|
[2025/09/12 05:24:13 546827] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653546827|
[2025/09/12 05:24:13 546836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653546102|pq_index:0|
[2025/09/12 05:24:13 546840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653545649|
[2025/09/12 05:24:13 546844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653546843|
[2025/09/12 05:24:13 546853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653546102|now:1757654653546843|
[2025/09/12 05:24:13 546857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653546102|now:1757654653546843|
[2025/09/12 05:24:13 546861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 546866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38194|min_srtt:38194|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 546870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2656317|
[2025/09/12 05:24:13 546875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 546879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 546882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 546887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 546891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 546895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2606799|
[2025/09/12 05:24:13 546899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 546904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2446|
[2025/09/12 05:24:13 546930] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2446|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653546911|stream_id:0|stream_offset:2606799|
[2025/09/12 05:24:13 546936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2446|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 546941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 546945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38194|rtt_var:186|pto_duration:40194|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 546949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 546953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 546957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 546961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653612105|now:1757654653546945|interv:65160|
[2025/09/12 05:24:13 546965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653612105|now:1757654653546945|interval:65160|pto_count:0|srtt:38194
[2025/09/12 05:24:13 546973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 546977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 546981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2607978|
[2025/09/12 05:24:13 546986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 546990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2447|
[2025/09/12 05:24:13 547008] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2447|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653546996|stream_id:0|stream_offset:2607978|
[2025/09/12 05:24:13 547013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2447|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 547018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 547022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38194|rtt_var:186|pto_duration:40194|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 547026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 547030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 547034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 547037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653612190|now:1757654653547022|interv:65168|
[2025/09/12 05:24:13 547041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653612190|now:1757654653547022|interval:65168|pto_count:0|srtt:38194
[2025/09/12 05:24:13 547046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 547050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 547054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2609157|
[2025/09/12 05:24:13 547058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 547062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653548062|now:1757654653547062|interv:1000|
[2025/09/12 05:24:13 547066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 547070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 547074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653548062|
[2025/09/12 05:24:13 547078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653548062|
[2025/09/12 05:24:13 547081] [debug] |xqc_engine_wakeup_after|wakeup:1757654653548062|now:1757654653547081|diff:981|
[2025/09/12 05:24:13 547089] [debug] |xqc_engine_main_logic|END|now:1757654653546843|
[2025/09/12 05:24:13 547442] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653547441|
[2025/09/12 05:24:13 547447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 547453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1142|
[2025/09/12 05:24:13 547476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1143|
[2025/09/12 05:24:13 547483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1143|
[2025/09/12 05:24:13 547487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 547492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2408|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2409|path_largest_ack:2408|
[2025/09/12 05:24:13 547496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2563895|prior_time:1757654653507550|is_app_limited:0|send_elapse:38919|ack_elapse:39891|ctl_first_sent_time:1757654653509006|lagest_ack_time:1757654653547441|curr_delivered:2610695|
[2025/09/12 05:24:13 547501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653509006|
[2025/09/12 05:24:13 547505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:496||sndq_packets_used_bytes:0|sndq_packets_free:2180|
[2025/09/12 05:24:13 547509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2409|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2409|path_largest_ack:2409|
[2025/09/12 05:24:13 547514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2563895|prior_time:1757654653507550|is_app_limited:0|send_elapse:38919|ack_elapse:39891|ctl_first_sent_time:1757654653509006|lagest_ack_time:1757654653547441|curr_delivered:2611895|
[2025/09/12 05:24:13 547518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653509089|
[2025/09/12 05:24:13 547522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:495||sndq_packets_used_bytes:0|sndq_packets_free:2181|
[2025/09/12 05:24:13 547526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38194|rttvar:186|minrtt:30532|latest_rtt:38352|ack_delay:40|
[2025/09/12 05:24:13 547530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38209|rttvar:169|minrtt:30532|latest_rtt:38352|ack_delay:40|
[2025/09/12 05:24:13 547534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2409|lost_pn:2406|thresh:3|
[2025/09/12 05:24:13 547538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 547542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38209|rtt_var:169|pto_duration:40209|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 547547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 547550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 547554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 547562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653612205|now:1757654653547542|interv:64663|
[2025/09/12 05:24:13 547566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653612205|now:1757654653547542|interval:64663|pto_count:0|srtt:38209
[2025/09/12 05:24:13 547571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38919, ack_elapse 39891, delivered 48000|rate 1203278|lost 202|
[2025/09/12 05:24:13 547575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203278) in round 57|
[2025/09/12 05:24:13 547579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 547583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 547587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653509089|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 547592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653509089|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 547596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38209|latest_rtt:38352|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 547602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1143|largest:1143|pns:2|
[2025/09/12 05:24:13 547606] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1143|frame:ACK |recv_time:1757654653547441|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 547611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773547441|now:1757654653547441|interv:120000000|
[2025/09/12 05:24:13 547615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773547441|now:1757654653547441|interv:120000000|
[2025/09/12 05:24:13 547619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653548062|pq_index:0|
[2025/09/12 05:24:13 547623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653546843|
[2025/09/12 05:24:13 547627] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653547627|
[2025/09/12 05:24:13 547631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653547630|
[2025/09/12 05:24:13 547637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38209|min_srtt:38209|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 547641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2656317|
[2025/09/12 05:24:13 547646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38209|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 547653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 547657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38209|min_srtt:38209|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 547661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2657496|
[2025/09/12 05:24:13 547666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38209|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 547670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 547674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38209|min_srtt:38209|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 547678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2658675|
[2025/09/12 05:24:13 547683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 547686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 547691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 547695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 547700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 547704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2609157|
[2025/09/12 05:24:13 547708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 547712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 547716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653548062|
[2025/09/12 05:24:13 547720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653548062|
[2025/09/12 05:24:13 547724] [debug] |xqc_engine_wakeup_after|wakeup:1757654653548062|now:1757654653547723|diff:339|
[2025/09/12 05:24:13 547728] [debug] |xqc_engine_main_logic|END|now:1757654653547630|
[2025/09/12 05:24:13 547733] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653547733|
[2025/09/12 05:24:13 547737] [debug] |xqc_engine_wakeup_after|wakeup:1757654653548062|now:1757654653547737|diff:325|
[2025/09/12 05:24:13 547740] [debug] |xqc_engine_main_logic|END|now:1757654653547733|
[2025/09/12 05:24:13 548810] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653548810|
[2025/09/12 05:24:13 548818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653548062|pq_index:0|
[2025/09/12 05:24:13 548826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653547630|
[2025/09/12 05:24:13 548831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653548830|
[2025/09/12 05:24:13 548836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653548062|now:1757654653548830|
[2025/09/12 05:24:13 548840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653548062|now:1757654653548830|
[2025/09/12 05:24:13 548844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 548849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38209|min_srtt:38209|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 548853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2658675|
[2025/09/12 05:24:13 548857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 548861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 548865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 548869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 548874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 548878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2609157|
[2025/09/12 05:24:13 548882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 548887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2448|
[2025/09/12 05:24:13 548914] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2448|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653548894|stream_id:0|stream_offset:2609157|
[2025/09/12 05:24:13 548919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2448|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 548924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 548928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38209|rtt_var:169|pto_duration:40209|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 548932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 548936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 548940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 548944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653614103|now:1757654653548928|interv:65175|
[2025/09/12 05:24:13 548952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653614103|now:1757654653548928|interval:65175|pto_count:0|srtt:38209
[2025/09/12 05:24:13 548956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 548961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 548965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2610336|
[2025/09/12 05:24:13 548969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 548973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2449|
[2025/09/12 05:24:13 549002] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2449|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653548979|stream_id:0|stream_offset:2610336|
[2025/09/12 05:24:13 549007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2449|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 549011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 549016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38209|rtt_var:169|pto_duration:40209|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 549020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 549024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 549027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 549031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653614188|now:1757654653549015|interv:65173|
[2025/09/12 05:24:13 549035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653614188|now:1757654653549015|interval:65173|pto_count:0|srtt:38209
[2025/09/12 05:24:13 549040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 549044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 549048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2611515|
[2025/09/12 05:24:13 549052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 549056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653550056|now:1757654653549056|interv:1000|
[2025/09/12 05:24:13 549060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 549064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 549071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653550056|
[2025/09/12 05:24:13 549075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653550056|
[2025/09/12 05:24:13 549079] [debug] |xqc_engine_wakeup_after|wakeup:1757654653550056|now:1757654653549079|diff:977|
[2025/09/12 05:24:13 549083] [debug] |xqc_engine_main_logic|END|now:1757654653548830|
[2025/09/12 05:24:13 549434] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653549433|
[2025/09/12 05:24:13 549440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 549445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1143|
[2025/09/12 05:24:13 549449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1144|
[2025/09/12 05:24:13 549472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1144|
[2025/09/12 05:24:13 549481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 549486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2410|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2411|path_largest_ack:2410|
[2025/09/12 05:24:13 549491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2566295|prior_time:1757654653509531|is_app_limited:0|send_elapse:38837|ack_elapse:39902|ctl_first_sent_time:1757654653510973|lagest_ack_time:1757654653549433|curr_delivered:2613095|
[2025/09/12 05:24:13 549495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653510973|
[2025/09/12 05:24:13 549500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:494||sndq_packets_used_bytes:0|sndq_packets_free:2182|
[2025/09/12 05:24:13 549504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2411|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2411|path_largest_ack:2411|
[2025/09/12 05:24:13 549508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2566295|prior_time:1757654653509531|is_app_limited:0|send_elapse:38837|ack_elapse:39902|ctl_first_sent_time:1757654653510973|lagest_ack_time:1757654653549433|curr_delivered:2614295|
[2025/09/12 05:24:13 549513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653511055|
[2025/09/12 05:24:13 549516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:493||sndq_packets_used_bytes:0|sndq_packets_free:2183|
[2025/09/12 05:24:13 549520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38209|rttvar:169|minrtt:30532|latest_rtt:38378|ack_delay:32|
[2025/09/12 05:24:13 549525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38226|rttvar:161|minrtt:30532|latest_rtt:38378|ack_delay:32|
[2025/09/12 05:24:13 549529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2411|lost_pn:2408|thresh:3|
[2025/09/12 05:24:13 549533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 549537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38226|rtt_var:161|pto_duration:40226|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 549541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 549549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 549553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 549557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653614205|now:1757654653549537|interv:64668|
[2025/09/12 05:24:13 549561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653614205|now:1757654653549537|interval:64668|pto_count:0|srtt:38226
[2025/09/12 05:24:13 549565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38837, ack_elapse 39902, delivered 48000|rate 1202947|lost 202|
[2025/09/12 05:24:13 549570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202947) in round 57|
[2025/09/12 05:24:13 549574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 549578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 549582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653511055|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 549586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653511055|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 549591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38226|latest_rtt:38378|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 549596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1144|largest:1144|pns:2|
[2025/09/12 05:24:13 549601] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1144|frame:ACK |recv_time:1757654653549433|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 549605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773549433|now:1757654653549433|interv:120000000|
[2025/09/12 05:24:13 549609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773549433|now:1757654653549433|interv:120000000|
[2025/09/12 05:24:13 549613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653550056|pq_index:0|
[2025/09/12 05:24:13 549617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653548830|
[2025/09/12 05:24:13 549621] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653549621|
[2025/09/12 05:24:13 549626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653549625|
[2025/09/12 05:24:13 549632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38226|min_srtt:38226|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 549636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2658675|
[2025/09/12 05:24:13 549647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38226|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 549651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 549656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38226|min_srtt:38226|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 549660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2659854|
[2025/09/12 05:24:13 549664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38226|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 549668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 549672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38226|min_srtt:38226|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 549676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2661033|
[2025/09/12 05:24:13 549681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 549685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 549688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 549693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 549697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 549701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2611515|
[2025/09/12 05:24:13 549705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 549709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 549713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653550056|
[2025/09/12 05:24:13 549717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653550056|
[2025/09/12 05:24:13 549721] [debug] |xqc_engine_wakeup_after|wakeup:1757654653550056|now:1757654653549721|diff:335|
[2025/09/12 05:24:13 549725] [debug] |xqc_engine_main_logic|END|now:1757654653549625|
[2025/09/12 05:24:13 549730] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653549730|
[2025/09/12 05:24:13 549734] [debug] |xqc_engine_wakeup_after|wakeup:1757654653550056|now:1757654653549734|diff:322|
[2025/09/12 05:24:13 549738] [debug] |xqc_engine_main_logic|END|now:1757654653549730|
[2025/09/12 05:24:13 550811] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653550811|
[2025/09/12 05:24:13 550819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653550056|pq_index:0|
[2025/09/12 05:24:13 550823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653549625|
[2025/09/12 05:24:13 550828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653550827|
[2025/09/12 05:24:13 550832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653550056|now:1757654653550827|
[2025/09/12 05:24:13 550837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653550056|now:1757654653550827|
[2025/09/12 05:24:13 550840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 550845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38226|min_srtt:38226|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 550850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2661033|
[2025/09/12 05:24:13 550854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 550858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 550862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 550866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 550871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 550875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2611515|
[2025/09/12 05:24:13 550879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 550883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2450|
[2025/09/12 05:24:13 550911] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2450|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653550891|stream_id:0|stream_offset:2611515|
[2025/09/12 05:24:13 550917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2450|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 550921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 550926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38226|rtt_var:161|pto_duration:40226|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 550930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 550934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 550942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 550947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653616117|now:1757654653550925|interv:65192|
[2025/09/12 05:24:13 550951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653616117|now:1757654653550925|interval:65192|pto_count:0|srtt:38226
[2025/09/12 05:24:13 550955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 550960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 550964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2612694|
[2025/09/12 05:24:13 550969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 550973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2451|
[2025/09/12 05:24:13 550991] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2451|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653550979|stream_id:0|stream_offset:2612694|
[2025/09/12 05:24:13 550996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2451|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 551001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 551005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38226|rtt_var:161|pto_duration:40226|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 551009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 551013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 551017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 551021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653616205|now:1757654653551005|interv:65200|
[2025/09/12 05:24:13 551024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653616205|now:1757654653551005|interval:65200|pto_count:0|srtt:38226
[2025/09/12 05:24:13 551029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 551033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 551037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2613873|
[2025/09/12 05:24:13 551042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 551045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653552045|now:1757654653551045|interv:1000|
[2025/09/12 05:24:13 551053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 551057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 551061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653552045|
[2025/09/12 05:24:13 551065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653552045|
[2025/09/12 05:24:13 551069] [debug] |xqc_engine_wakeup_after|wakeup:1757654653552045|now:1757654653551068|diff:977|
[2025/09/12 05:24:13 551073] [debug] |xqc_engine_main_logic|END|now:1757654653550827|
[2025/09/12 05:24:13 551434] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653551433|
[2025/09/12 05:24:13 551439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 551445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1144|
[2025/09/12 05:24:13 551449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1145|
[2025/09/12 05:24:13 551471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1145|
[2025/09/12 05:24:13 551480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 551485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2412|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:2413|path_largest_ack:2412|
[2025/09/12 05:24:13 551490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2568695|prior_time:1757654653511525|is_app_limited:0|send_elapse:38910|ack_elapse:39908|ctl_first_sent_time:1757654653513005|lagest_ack_time:1757654653551433|curr_delivered:2615502|
[2025/09/12 05:24:13 551494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653513005|
[2025/09/12 05:24:13 551499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:492||sndq_packets_used_bytes:0|sndq_packets_free:2184|
[2025/09/12 05:24:13 551503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2413|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2413|path_largest_ack:2413|
[2025/09/12 05:24:13 551507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2568695|prior_time:1757654653511525|is_app_limited:0|send_elapse:38910|ack_elapse:39908|ctl_first_sent_time:1757654653513005|lagest_ack_time:1757654653551433|curr_delivered:2616702|
[2025/09/12 05:24:13 551512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653513092|
[2025/09/12 05:24:13 551516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:491||sndq_packets_used_bytes:0|sndq_packets_free:2185|
[2025/09/12 05:24:13 551519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38226|rttvar:161|minrtt:30532|latest_rtt:38341|ack_delay:32|
[2025/09/12 05:24:13 551524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38236|rttvar:141|minrtt:30532|latest_rtt:38341|ack_delay:32|
[2025/09/12 05:24:13 551528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2413|lost_pn:2410|thresh:3|
[2025/09/12 05:24:13 551532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1126|pns:2|
[2025/09/12 05:24:13 551536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 551544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38236|rtt_var:141|pto_duration:40236|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 551548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 551552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 551556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 551560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653616215|now:1757654653551544|interv:64671|
[2025/09/12 05:24:13 551564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653616215|now:1757654653551544|interval:64671|pto_count:0|srtt:38236
[2025/09/12 05:24:13 551568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38910, ack_elapse 39908, delivered 48007|rate 1202941|lost 202|
[2025/09/12 05:24:13 551572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202941) in round 57|
[2025/09/12 05:24:13 551576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 551581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 551585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2407|po_sent_time:1757654653513092|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 551589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2407|po_sent_time:1757654653513092|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 551593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45600|srtt:38236|latest_rtt:38341|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 551598] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:97203|inflight:45600|mode:2|applimit:0|pacing_rate:1206933|bw:1206933|srtt:38236|latest_rtt:38341|min_rtt:30532|send:2429|lost:202|tlp:0|recv:1137|recovery:0|slow_start:0|conn_life:2263449|acked:2407|delivered:2616702|is_cwnd_limited:0|
[2025/09/12 05:24:13 551604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1145|largest:1145|pns:2|
[2025/09/12 05:24:13 551609] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1145|frame:ACK |recv_time:1757654653551433|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 551613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773551433|now:1757654653551433|interv:120000000|
[2025/09/12 05:24:13 551617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773551433|now:1757654653551433|interv:120000000|
[2025/09/12 05:24:13 551621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653552045|pq_index:0|
[2025/09/12 05:24:13 551628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653550827|
[2025/09/12 05:24:13 551632] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653551632|
[2025/09/12 05:24:13 551636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653551636|
[2025/09/12 05:24:13 551642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38236|min_srtt:38236|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 551646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2661033|
[2025/09/12 05:24:13 551651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38236|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 551655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 551660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38236|min_srtt:38236|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 551664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2662212|
[2025/09/12 05:24:13 551668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38236|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 551672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 551676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38236|min_srtt:38236|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 551681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2663391|
[2025/09/12 05:24:13 551685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38236|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 551689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 551694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38236|min_srtt:38236|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 551698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2664570|
[2025/09/12 05:24:13 551702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 551706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 551710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 551717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 551721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 551725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2613873|
[2025/09/12 05:24:13 551730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 551734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 551738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653552045|
[2025/09/12 05:24:13 551742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653552045|
[2025/09/12 05:24:13 551746] [debug] |xqc_engine_wakeup_after|wakeup:1757654653552045|now:1757654653551746|diff:299|
[2025/09/12 05:24:13 551750] [debug] |xqc_engine_main_logic|END|now:1757654653551636|
[2025/09/12 05:24:13 551755] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653551755|
[2025/09/12 05:24:13 551759] [debug] |xqc_engine_wakeup_after|wakeup:1757654653552045|now:1757654653551759|diff:286|
[2025/09/12 05:24:13 551763] [debug] |xqc_engine_main_logic|END|now:1757654653551755|
[2025/09/12 05:24:13 552833] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653552832|
[2025/09/12 05:24:13 552840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653552045|pq_index:0|
[2025/09/12 05:24:13 552845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653551636|
[2025/09/12 05:24:13 552849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653552848|
[2025/09/12 05:24:13 552854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653552045|now:1757654653552848|
[2025/09/12 05:24:13 552858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653552045|now:1757654653552848|
[2025/09/12 05:24:13 552862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 552867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38236|min_srtt:38236|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 552871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2664570|
[2025/09/12 05:24:13 552876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 552880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 552883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 552888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 552896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 552900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2613873|
[2025/09/12 05:24:13 552904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 552909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2452|
[2025/09/12 05:24:13 552936] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2452|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653552916|stream_id:0|stream_offset:2613873|
[2025/09/12 05:24:13 552941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2452|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 552946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 552950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38236|rtt_var:141|pto_duration:40236|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 552954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 552958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 552962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 552966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653618152|now:1757654653552950|interv:65202|
[2025/09/12 05:24:13 552970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653618152|now:1757654653552950|interval:65202|pto_count:0|srtt:38236
[2025/09/12 05:24:13 552975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46800|
[2025/09/12 05:24:13 552979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 552983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2615052|
[2025/09/12 05:24:13 552988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 552992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2453|
[2025/09/12 05:24:13 553009] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2453|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653552998|stream_id:0|stream_offset:2615052|
[2025/09/12 05:24:13 553014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2453|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 553019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 553023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38236|rtt_var:141|pto_duration:40236|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 553031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 553035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 553038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 553042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653618234|now:1757654653553023|interv:65211|
[2025/09/12 05:24:13 553046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653618234|now:1757654653553023|interval:65211|pto_count:0|srtt:38236
[2025/09/12 05:24:13 553051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48000|
[2025/09/12 05:24:13 553055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 553059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2616231|
[2025/09/12 05:24:13 553063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 553067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653554067|now:1757654653553067|interv:1000|
[2025/09/12 05:24:13 553071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 553075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 553079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653554067|
[2025/09/12 05:24:13 553083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653554067|
[2025/09/12 05:24:13 553087] [debug] |xqc_engine_wakeup_after|wakeup:1757654653554067|now:1757654653553087|diff:980|
[2025/09/12 05:24:13 553091] [debug] |xqc_engine_main_logic|END|now:1757654653552848|
[2025/09/12 05:24:13 553417] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653553416|
[2025/09/12 05:24:13 553422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 553428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1145|
[2025/09/12 05:24:13 553431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1146|
[2025/09/12 05:24:13 553437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1146|
[2025/09/12 05:24:13 553441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 553446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2414|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2415|path_largest_ack:2414|
[2025/09/12 05:24:13 553450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2571095|prior_time:1757654653513529|is_app_limited:0|send_elapse:38839|ack_elapse:39887|ctl_first_sent_time:1757654653514960|lagest_ack_time:1757654653553416|curr_delivered:2617902|
[2025/09/12 05:24:13 553472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653514960|
[2025/09/12 05:24:13 553482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:490||sndq_packets_used_bytes:0|sndq_packets_free:2186|
[2025/09/12 05:24:13 553490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2415|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2415|path_largest_ack:2415|
[2025/09/12 05:24:13 553495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2571095|prior_time:1757654653513529|is_app_limited:0|send_elapse:38839|ack_elapse:39887|ctl_first_sent_time:1757654653514960|lagest_ack_time:1757654653553416|curr_delivered:2619102|
[2025/09/12 05:24:13 553499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653515042|
[2025/09/12 05:24:13 553503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:489||sndq_packets_used_bytes:0|sndq_packets_free:2187|
[2025/09/12 05:24:13 553507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38236|rttvar:141|minrtt:30532|latest_rtt:38374|ack_delay:40|
[2025/09/12 05:24:13 553511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38248|rttvar:130|minrtt:30532|latest_rtt:38374|ack_delay:40|
[2025/09/12 05:24:13 553516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2415|lost_pn:2412|thresh:3|
[2025/09/12 05:24:13 553520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 553524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38248|rtt_var:130|pto_duration:40248|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 553528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 553532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 553536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 553540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653618246|now:1757654653553523|interv:64723|
[2025/09/12 05:24:13 553543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653618246|now:1757654653553523|interval:64723|pto_count:0|srtt:38248
[2025/09/12 05:24:13 553548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38839, ack_elapse 39887, delivered 48007|rate 1203575|lost 202|
[2025/09/12 05:24:13 553552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203575) in round 57|
[2025/09/12 05:24:13 553556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 553560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 553564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653515042|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 553569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653515042|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 553573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45600|srtt:38248|latest_rtt:38374|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 553581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1146|largest:1146|pns:2|
[2025/09/12 05:24:13 553586] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1146|frame:ACK |recv_time:1757654653553416|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 553590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773553416|now:1757654653553416|interv:120000000|
[2025/09/12 05:24:13 553594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773553416|now:1757654653553416|interv:120000000|
[2025/09/12 05:24:13 553598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653554067|pq_index:0|
[2025/09/12 05:24:13 553602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653552848|
[2025/09/12 05:24:13 553606] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653553606|
[2025/09/12 05:24:13 553611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653553610|
[2025/09/12 05:24:13 553616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38248|min_srtt:38248|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 553621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2664570|
[2025/09/12 05:24:13 553625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38248|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 553630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 553634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38248|min_srtt:38248|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 553638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2665749|
[2025/09/12 05:24:13 553642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38248|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 553647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 553651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38248|min_srtt:38248|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 553655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2666928|
[2025/09/12 05:24:13 553659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 553666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 553670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 553674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 553678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 553682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2616231|
[2025/09/12 05:24:13 553686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 553690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 553694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653554067|
[2025/09/12 05:24:13 553698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653554067|
[2025/09/12 05:24:13 553703] [debug] |xqc_engine_wakeup_after|wakeup:1757654653554067|now:1757654653553702|diff:365|
[2025/09/12 05:24:13 553707] [debug] |xqc_engine_main_logic|END|now:1757654653553610|
[2025/09/12 05:24:13 553712] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653553712|
[2025/09/12 05:24:13 553716] [debug] |xqc_engine_wakeup_after|wakeup:1757654653554067|now:1757654653553716|diff:351|
[2025/09/12 05:24:13 553720] [debug] |xqc_engine_main_logic|END|now:1757654653553712|
[2025/09/12 05:24:13 554789] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653554788|
[2025/09/12 05:24:13 554796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653554067|pq_index:0|
[2025/09/12 05:24:13 554801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653553610|
[2025/09/12 05:24:13 554805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653554804|
[2025/09/12 05:24:13 554810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653554067|now:1757654653554804|
[2025/09/12 05:24:13 554814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653554067|now:1757654653554804|
[2025/09/12 05:24:13 554818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 554822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38248|min_srtt:38248|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 554827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2666928|
[2025/09/12 05:24:13 554831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 554835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 554839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 554847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 554852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 554856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2616231|
[2025/09/12 05:24:13 554860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 554865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2454|
[2025/09/12 05:24:13 554892] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2454|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653554872|stream_id:0|stream_offset:2616231|
[2025/09/12 05:24:13 554897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2454|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 554902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 554906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38248|rtt_var:130|pto_duration:40248|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 554911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 554915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 554918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 554922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653620120|now:1757654653554906|interv:65214|
[2025/09/12 05:24:13 554926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653620120|now:1757654653554906|interval:65214|pto_count:0|srtt:38248
[2025/09/12 05:24:13 554931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46800|
[2025/09/12 05:24:13 554936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 554940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2617410|
[2025/09/12 05:24:13 554944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 554948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2455|
[2025/09/12 05:24:13 554966] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2455|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653554954|stream_id:0|stream_offset:2617410|
[2025/09/12 05:24:13 554971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2455|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 554979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 554983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38248|rtt_var:130|pto_duration:40248|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 554987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 554991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 554995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 554999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653620202|now:1757654653554983|interv:65219|
[2025/09/12 05:24:13 555002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653620202|now:1757654653554983|interval:65219|pto_count:0|srtt:38248
[2025/09/12 05:24:13 555007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48000|
[2025/09/12 05:24:13 555011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 555015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2618589|
[2025/09/12 05:24:13 555020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 555024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653556024|now:1757654653555024|interv:1000|
[2025/09/12 05:24:13 555028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 555032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 555036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653556024|
[2025/09/12 05:24:13 555040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653556024|
[2025/09/12 05:24:13 555044] [debug] |xqc_engine_wakeup_after|wakeup:1757654653556024|now:1757654653555044|diff:980|
[2025/09/12 05:24:13 555048] [debug] |xqc_engine_main_logic|END|now:1757654653554804|
[2025/09/12 05:24:13 555413] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653555412|
[2025/09/12 05:24:13 555418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 555424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1146|
[2025/09/12 05:24:13 555428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1147|
[2025/09/12 05:24:13 555433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1147|
[2025/09/12 05:24:13 555437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 555442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2416|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2417|path_largest_ack:2416|
[2025/09/12 05:24:13 555446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2573495|prior_time:1757654653515516|is_app_limited:0|send_elapse:39044|ack_elapse:39896|ctl_first_sent_time:1757654653516962|lagest_ack_time:1757654653555412|curr_delivered:2620302|
[2025/09/12 05:24:13 555485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653516962|
[2025/09/12 05:24:13 555497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:488||sndq_packets_used_bytes:0|sndq_packets_free:2188|
[2025/09/12 05:24:13 555502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2417|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2417|path_largest_ack:2417|
[2025/09/12 05:24:13 555506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2573495|prior_time:1757654653515516|is_app_limited:0|send_elapse:39044|ack_elapse:39896|ctl_first_sent_time:1757654653516962|lagest_ack_time:1757654653555412|curr_delivered:2621502|
[2025/09/12 05:24:13 555510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653517044|
[2025/09/12 05:24:13 555514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:487||sndq_packets_used_bytes:0|sndq_packets_free:2189|
[2025/09/12 05:24:13 555518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38248|rttvar:130|minrtt:30532|latest_rtt:38368|ack_delay:32|
[2025/09/12 05:24:13 555522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38259|rttvar:120|minrtt:30532|latest_rtt:38368|ack_delay:32|
[2025/09/12 05:24:13 555527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2417|lost_pn:2414|thresh:3|
[2025/09/12 05:24:13 555531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 555535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38259|rtt_var:120|pto_duration:40259|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 555539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 555543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 555547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 555550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653620213|now:1757654653555534|interv:64679|
[2025/09/12 05:24:13 555554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653620213|now:1757654653555534|interval:64679|pto_count:0|srtt:38259
[2025/09/12 05:24:13 555559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39044, ack_elapse 39896, delivered 48007|rate 1203303|lost 202|
[2025/09/12 05:24:13 555563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203303) in round 57|
[2025/09/12 05:24:13 555567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 555571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 555575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653517044|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 555579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653517044|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 555588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45600|srtt:38259|latest_rtt:38368|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 555593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1147|largest:1147|pns:2|
[2025/09/12 05:24:13 555598] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1147|frame:ACK |recv_time:1757654653555412|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 555602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773555412|now:1757654653555412|interv:120000000|
[2025/09/12 05:24:13 555606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773555412|now:1757654653555412|interv:120000000|
[2025/09/12 05:24:13 555610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653556024|pq_index:0|
[2025/09/12 05:24:13 555614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653554804|
[2025/09/12 05:24:13 555618] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653555618|
[2025/09/12 05:24:13 555623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653555622|
[2025/09/12 05:24:13 555628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38259|min_srtt:38259|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 555633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2666928|
[2025/09/12 05:24:13 555637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38259|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 555642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 555646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38259|min_srtt:38259|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 555650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2668107|
[2025/09/12 05:24:13 555654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38259|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 555659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 555663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38259|min_srtt:38259|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 555668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2669286|
[2025/09/12 05:24:13 555674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 555678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 555682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 555686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 555691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 555695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2618589|
[2025/09/12 05:24:13 555699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 555703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 555707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653556024|
[2025/09/12 05:24:13 555711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653556024|
[2025/09/12 05:24:13 555715] [debug] |xqc_engine_wakeup_after|wakeup:1757654653556024|now:1757654653555714|diff:310|
[2025/09/12 05:24:13 555719] [debug] |xqc_engine_main_logic|END|now:1757654653555622|
[2025/09/12 05:24:13 555724] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653555724|
[2025/09/12 05:24:13 555728] [debug] |xqc_engine_wakeup_after|wakeup:1757654653556024|now:1757654653555728|diff:296|
[2025/09/12 05:24:13 555732] [debug] |xqc_engine_main_logic|END|now:1757654653555724|
[2025/09/12 05:24:13 556802] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653556801|
[2025/09/12 05:24:13 556810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653556024|pq_index:0|
[2025/09/12 05:24:13 556814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653555622|
[2025/09/12 05:24:13 556819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653556818|
[2025/09/12 05:24:13 556823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653556024|now:1757654653556818|
[2025/09/12 05:24:13 556827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653556024|now:1757654653556818|
[2025/09/12 05:24:13 556831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 556836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38259|min_srtt:38259|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 556840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2669286|
[2025/09/12 05:24:13 556844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 556852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 556856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 556861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 556865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 556869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2618589|
[2025/09/12 05:24:13 556873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 556878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2456|
[2025/09/12 05:24:13 556905] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2456|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653556885|stream_id:0|stream_offset:2618589|
[2025/09/12 05:24:13 556911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2456|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 556915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 556920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38259|rtt_var:120|pto_duration:40259|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 556924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 556928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 556932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 556935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653622144|now:1757654653556919|interv:65225|
[2025/09/12 05:24:13 556939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653622144|now:1757654653556919|interval:65225|pto_count:0|srtt:38259
[2025/09/12 05:24:13 556944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46800|
[2025/09/12 05:24:13 556949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 556953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2619768|
[2025/09/12 05:24:13 556957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 556962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2457|
[2025/09/12 05:24:13 556985] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2457|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653556973|stream_id:0|stream_offset:2619768|
[2025/09/12 05:24:13 556993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2457|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 556998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 557002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38259|rtt_var:120|pto_duration:40259|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 557006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 557010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 557014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 557018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653622232|now:1757654653557002|interv:65230|
[2025/09/12 05:24:13 557022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653622232|now:1757654653557002|interval:65230|pto_count:0|srtt:38259
[2025/09/12 05:24:13 557026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48000|
[2025/09/12 05:24:13 557030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 557034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2620947|
[2025/09/12 05:24:13 557038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 557042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653558042|now:1757654653557042|interv:1000|
[2025/09/12 05:24:13 557046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 557050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 557054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653558042|
[2025/09/12 05:24:13 557058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653558042|
[2025/09/12 05:24:13 557062] [debug] |xqc_engine_wakeup_after|wakeup:1757654653558042|now:1757654653557062|diff:980|
[2025/09/12 05:24:13 557066] [debug] |xqc_engine_main_logic|END|now:1757654653556818|
[2025/09/12 05:24:13 557404] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653557403|
[2025/09/12 05:24:13 557409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 557415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1147|
[2025/09/12 05:24:13 557419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1148|
[2025/09/12 05:24:13 557424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1148|
[2025/09/12 05:24:13 557428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 557433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2418|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2419|path_largest_ack:2418|
[2025/09/12 05:24:13 557441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2575895|prior_time:1757654653517509|is_app_limited:0|send_elapse:40948|ack_elapse:39894|ctl_first_sent_time:1757654653518954|lagest_ack_time:1757654653557403|curr_delivered:2622702|
[2025/09/12 05:24:13 557446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653518954|
[2025/09/12 05:24:13 557450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:486||sndq_packets_used_bytes:0|sndq_packets_free:2190|
[2025/09/12 05:24:13 557472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2419|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2419|path_largest_ack:2419|
[2025/09/12 05:24:13 557481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2575895|prior_time:1757654653517509|is_app_limited:0|send_elapse:40948|ack_elapse:39894|ctl_first_sent_time:1757654653518954|lagest_ack_time:1757654653557403|curr_delivered:2623902|
[2025/09/12 05:24:13 557486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653519039|
[2025/09/12 05:24:13 557490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:485||sndq_packets_used_bytes:0|sndq_packets_free:2191|
[2025/09/12 05:24:13 557494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38259|rttvar:120|minrtt:30532|latest_rtt:38364|ack_delay:32|
[2025/09/12 05:24:13 557498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38268|rttvar:108|minrtt:30532|latest_rtt:38364|ack_delay:32|
[2025/09/12 05:24:13 557502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2419|lost_pn:2416|thresh:3|
[2025/09/12 05:24:13 557506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 557510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38268|rtt_var:108|pto_duration:40268|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 557515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 557518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 557522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 557526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653622241|now:1757654653557510|interv:64731|
[2025/09/12 05:24:13 557530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653622241|now:1757654653557510|interval:64731|pto_count:0|srtt:38268
[2025/09/12 05:24:13 557534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40948, ack_elapse 39894, delivered 48007|rate 1172389|lost 202|
[2025/09/12 05:24:13 557539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1172389) in round 57|
[2025/09/12 05:24:13 557543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 557547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 557551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653519039|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 557558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653519039|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 557563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45600|srtt:38268|latest_rtt:38364|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 557568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1148|largest:1148|pns:2|
[2025/09/12 05:24:13 557573] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1148|frame:ACK |recv_time:1757654653557403|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 557577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773557403|now:1757654653557403|interv:120000000|
[2025/09/12 05:24:13 557581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773557403|now:1757654653557403|interv:120000000|
[2025/09/12 05:24:13 557585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653558042|pq_index:0|
[2025/09/12 05:24:13 557589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653556818|
[2025/09/12 05:24:13 557593] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653557593|
[2025/09/12 05:24:13 557598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653557597|
[2025/09/12 05:24:13 557604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38268|min_srtt:38268|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 557608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2669286|
[2025/09/12 05:24:13 557612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38268|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 557617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 557621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38268|min_srtt:38268|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 557625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2670465|
[2025/09/12 05:24:13 557629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38268|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 557634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 557640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38268|min_srtt:38268|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 557645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2671644|
[2025/09/12 05:24:13 557649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 557653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 557657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 557661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 557665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 557669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2620947|
[2025/09/12 05:24:13 557673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 557677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 557681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653558042|
[2025/09/12 05:24:13 557685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653558042|
[2025/09/12 05:24:13 557689] [debug] |xqc_engine_wakeup_after|wakeup:1757654653558042|now:1757654653557689|diff:353|
[2025/09/12 05:24:13 557693] [debug] |xqc_engine_main_logic|END|now:1757654653557597|
[2025/09/12 05:24:13 557698] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653557698|
[2025/09/12 05:24:13 557702] [debug] |xqc_engine_wakeup_after|wakeup:1757654653558042|now:1757654653557702|diff:340|
[2025/09/12 05:24:13 557706] [debug] |xqc_engine_main_logic|END|now:1757654653557698|
[2025/09/12 05:24:13 558776] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653558776|
[2025/09/12 05:24:13 558784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653558042|pq_index:0|
[2025/09/12 05:24:13 558788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653557597|
[2025/09/12 05:24:13 558793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653558792|
[2025/09/12 05:24:13 558797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653558042|now:1757654653558792|
[2025/09/12 05:24:13 558802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653558042|now:1757654653558792|
[2025/09/12 05:24:13 558805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 558810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38268|min_srtt:38268|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 558814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2671644|
[2025/09/12 05:24:13 558823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 558827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 558831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 558835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 558839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 558843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2620947|
[2025/09/12 05:24:13 558847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 558852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2458|
[2025/09/12 05:24:13 558879] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2458|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653558859|stream_id:0|stream_offset:2620947|
[2025/09/12 05:24:13 558884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2458|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 558889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 558893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38268|rtt_var:108|pto_duration:40268|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 558897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 558901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 558905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 558909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653624127|now:1757654653558893|interv:65234|
[2025/09/12 05:24:13 558913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653624127|now:1757654653558893|interval:65234|pto_count:0|srtt:38268
[2025/09/12 05:24:13 558918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46800|
[2025/09/12 05:24:13 558925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 558929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2622126|
[2025/09/12 05:24:13 558934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 558938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2459|
[2025/09/12 05:24:13 558961] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2459|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653558949|stream_id:0|stream_offset:2622126|
[2025/09/12 05:24:13 558966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2459|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 558971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 558975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38268|rtt_var:108|pto_duration:40268|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 558979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 558983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 558986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 558990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653624217|now:1757654653558974|interv:65243|
[2025/09/12 05:24:13 558994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653624217|now:1757654653558974|interval:65243|pto_count:0|srtt:38268
[2025/09/12 05:24:13 558999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48000|
[2025/09/12 05:24:13 559003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 559007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2623305|
[2025/09/12 05:24:13 559011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 559015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653560015|now:1757654653559015|interv:1000|
[2025/09/12 05:24:13 559019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 559023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 559027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653560015|
[2025/09/12 05:24:13 559031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653560015|
[2025/09/12 05:24:13 559034] [debug] |xqc_engine_wakeup_after|wakeup:1757654653560015|now:1757654653559034|diff:981|
[2025/09/12 05:24:13 559039] [debug] |xqc_engine_main_logic|END|now:1757654653558792|
[2025/09/12 05:24:13 559407] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653559406|
[2025/09/12 05:24:13 559412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 559418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1148|
[2025/09/12 05:24:13 559422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1149|
[2025/09/12 05:24:13 559427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1149|
[2025/09/12 05:24:13 559431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 559440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2420|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2421|path_largest_ack:2420|
[2025/09/12 05:24:13 559444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2578295|prior_time:1757654653519523|is_app_limited:0|send_elapse:39885|ack_elapse:39883|ctl_first_sent_time:1757654653520977|lagest_ack_time:1757654653559406|curr_delivered:2625102|
[2025/09/12 05:24:13 559449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653520977|
[2025/09/12 05:24:13 559453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:484||sndq_packets_used_bytes:0|sndq_packets_free:2192|
[2025/09/12 05:24:13 559479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2421|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2421|path_largest_ack:2421|
[2025/09/12 05:24:13 559484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2578295|prior_time:1757654653519523|is_app_limited:0|send_elapse:39885|ack_elapse:39883|ctl_first_sent_time:1757654653520977|lagest_ack_time:1757654653559406|curr_delivered:2626302|
[2025/09/12 05:24:13 559488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653521062|
[2025/09/12 05:24:13 559493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:483||sndq_packets_used_bytes:0|sndq_packets_free:2193|
[2025/09/12 05:24:13 559496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38268|rttvar:108|minrtt:30532|latest_rtt:38344|ack_delay:40|
[2025/09/12 05:24:13 559501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38273|rttvar:90|minrtt:30532|latest_rtt:38344|ack_delay:40|
[2025/09/12 05:24:13 559505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2421|lost_pn:2418|thresh:3|
[2025/09/12 05:24:13 559509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 559513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38273|rtt_var:90|pto_duration:40273|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 559517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 559521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 559525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 559529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653624222|now:1757654653559513|interv:64709|
[2025/09/12 05:24:13 559532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653624222|now:1757654653559513|interval:64709|pto_count:0|srtt:38273
[2025/09/12 05:24:13 559537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39885, ack_elapse 39883, delivered 48007|rate 1203635|lost 202|
[2025/09/12 05:24:13 559541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203635) in round 57|
[2025/09/12 05:24:13 559545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 559553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 559556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653521062|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 559561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653521062|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 559565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45600|srtt:38273|latest_rtt:38344|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 559571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1149|largest:1149|pns:2|
[2025/09/12 05:24:13 559575] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1149|frame:ACK |recv_time:1757654653559406|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 559580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773559406|now:1757654653559406|interv:120000000|
[2025/09/12 05:24:13 559584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773559406|now:1757654653559406|interv:120000000|
[2025/09/12 05:24:13 559588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653560015|pq_index:0|
[2025/09/12 05:24:13 559592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653558792|
[2025/09/12 05:24:13 559596] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653559595|
[2025/09/12 05:24:13 559600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653559599|
[2025/09/12 05:24:13 559606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38273|min_srtt:38273|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 559610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2671644|
[2025/09/12 05:24:13 559615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38273|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 559619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 559623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38273|min_srtt:38273|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 559627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2672823|
[2025/09/12 05:24:13 559632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38273|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 559639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 559643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38273|min_srtt:38273|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 559647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2674002|
[2025/09/12 05:24:13 559651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 559655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 559659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 559663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 559667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 559671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2623305|
[2025/09/12 05:24:13 559676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 559679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 559683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653560015|
[2025/09/12 05:24:13 559687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653560015|
[2025/09/12 05:24:13 559691] [debug] |xqc_engine_wakeup_after|wakeup:1757654653560015|now:1757654653559691|diff:324|
[2025/09/12 05:24:13 559695] [debug] |xqc_engine_main_logic|END|now:1757654653559599|
[2025/09/12 05:24:13 559700] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653559700|
[2025/09/12 05:24:13 559704] [debug] |xqc_engine_wakeup_after|wakeup:1757654653560015|now:1757654653559704|diff:311|
[2025/09/12 05:24:13 559708] [debug] |xqc_engine_main_logic|END|now:1757654653559700|
[2025/09/12 05:24:13 560777] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653560777|
[2025/09/12 05:24:13 560785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653560015|pq_index:0|
[2025/09/12 05:24:13 560790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653559599|
[2025/09/12 05:24:13 560794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653560793|
[2025/09/12 05:24:13 560799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653560015|now:1757654653560793|
[2025/09/12 05:24:13 560803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653560015|now:1757654653560793|
[2025/09/12 05:24:13 560807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 560812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38273|min_srtt:38273|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 560820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2674002|
[2025/09/12 05:24:13 560825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 560829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 560833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 560837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 560841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 560845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2623305|
[2025/09/12 05:24:13 560850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 560854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2460|
[2025/09/12 05:24:13 560881] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2460|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653560862|stream_id:0|stream_offset:2623305|
[2025/09/12 05:24:13 560886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2460|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 560891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 560895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38273|rtt_var:90|pto_duration:40273|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 560900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 560904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 560907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 560911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653626135|now:1757654653560895|interv:65240|
[2025/09/12 05:24:13 560915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653626135|now:1757654653560895|interval:65240|pto_count:0|srtt:38273
[2025/09/12 05:24:13 560920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46800|
[2025/09/12 05:24:13 560924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 560928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2624484|
[2025/09/12 05:24:13 560936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 560940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2461|
[2025/09/12 05:24:13 560959] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2461|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653560946|stream_id:0|stream_offset:2624484|
[2025/09/12 05:24:13 560964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2461|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 560968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 560972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38273|rtt_var:90|pto_duration:40273|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 560976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 560980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 560984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 560988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653626219|now:1757654653560972|interv:65247|
[2025/09/12 05:24:13 560992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653626219|now:1757654653560972|interval:65247|pto_count:0|srtt:38273
[2025/09/12 05:24:13 560996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48000|
[2025/09/12 05:24:13 561000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 561004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2625663|
[2025/09/12 05:24:13 561009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 561013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653562012|now:1757654653561012|interv:1000|
[2025/09/12 05:24:13 561016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 561020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 561025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653562012|
[2025/09/12 05:24:13 561031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653562012|
[2025/09/12 05:24:13 561035] [debug] |xqc_engine_wakeup_after|wakeup:1757654653562012|now:1757654653561035|diff:977|
[2025/09/12 05:24:13 561039] [debug] |xqc_engine_main_logic|END|now:1757654653560793|
[2025/09/12 05:24:13 561390] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653561389|
[2025/09/12 05:24:13 561396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 561401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1149|
[2025/09/12 05:24:13 561405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1150|
[2025/09/12 05:24:13 561415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1150|
[2025/09/12 05:24:13 561419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 561423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2422|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2423|path_largest_ack:2422|
[2025/09/12 05:24:13 561428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2580695|prior_time:1757654653521504|is_app_limited:0|send_elapse:39826|ack_elapse:39885|ctl_first_sent_time:1757654653522948|lagest_ack_time:1757654653561389|curr_delivered:2627502|
[2025/09/12 05:24:13 561432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653522948|
[2025/09/12 05:24:13 561437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:482||sndq_packets_used_bytes:0|sndq_packets_free:2194|
[2025/09/12 05:24:13 561441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2423|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2423|path_largest_ack:2423|
[2025/09/12 05:24:13 561445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2580695|prior_time:1757654653521504|is_app_limited:0|send_elapse:39826|ack_elapse:39885|ctl_first_sent_time:1757654653522948|lagest_ack_time:1757654653561389|curr_delivered:2628702|
[2025/09/12 05:24:13 561449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653523033|
[2025/09/12 05:24:13 561453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:481||sndq_packets_used_bytes:0|sndq_packets_free:2195|
[2025/09/12 05:24:13 561489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38273|rttvar:90|minrtt:30532|latest_rtt:38356|ack_delay:32|
[2025/09/12 05:24:13 561493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38279|rttvar:80|minrtt:30532|latest_rtt:38356|ack_delay:32|
[2025/09/12 05:24:13 561498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2423|lost_pn:2420|thresh:3|
[2025/09/12 05:24:13 561502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 561506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38279|rtt_var:80|pto_duration:40279|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 561510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 561514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 561518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 561522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653626225|now:1757654653561506|interv:64719|
[2025/09/12 05:24:13 561526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653626225|now:1757654653561506|interval:64719|pto_count:0|srtt:38279
[2025/09/12 05:24:13 561530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39826, ack_elapse 39885, delivered 48007|rate 1203635|lost 202|
[2025/09/12 05:24:13 561538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203635) in round 57|
[2025/09/12 05:24:13 561542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 561546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 561550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653523033|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 561555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653523033|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 561559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45600|srtt:38279|latest_rtt:38356|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 561565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1150|largest:1150|pns:2|
[2025/09/12 05:24:13 561570] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1150|frame:ACK |recv_time:1757654653561389|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 561574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773561389|now:1757654653561389|interv:120000000|
[2025/09/12 05:24:13 561578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773561389|now:1757654653561389|interv:120000000|
[2025/09/12 05:24:13 561582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653562012|pq_index:0|
[2025/09/12 05:24:13 561586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653560793|
[2025/09/12 05:24:13 561590] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653561590|
[2025/09/12 05:24:13 561595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653561594|
[2025/09/12 05:24:13 561601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38279|min_srtt:38279|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 561605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2674002|
[2025/09/12 05:24:13 561609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38279|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 561614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 561618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38279|min_srtt:38279|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 561622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2675181|
[2025/09/12 05:24:13 561633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38279|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 561637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 561642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38279|min_srtt:38279|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 561646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2676360|
[2025/09/12 05:24:13 561650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 561654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 561658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 561662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 561666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 561670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2625663|
[2025/09/12 05:24:13 561675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 561678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 561682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653562012|
[2025/09/12 05:24:13 561686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653562012|
[2025/09/12 05:24:13 561690] [debug] |xqc_engine_wakeup_after|wakeup:1757654653562012|now:1757654653561690|diff:322|
[2025/09/12 05:24:13 561694] [debug] |xqc_engine_main_logic|END|now:1757654653561594|
[2025/09/12 05:24:13 561699] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653561699|
[2025/09/12 05:24:13 561703] [debug] |xqc_engine_wakeup_after|wakeup:1757654653562012|now:1757654653561703|diff:309|
[2025/09/12 05:24:13 561707] [debug] |xqc_engine_main_logic|END|now:1757654653561699|
[2025/09/12 05:24:13 562777] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653562777|
[2025/09/12 05:24:13 562785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653562012|pq_index:0|
[2025/09/12 05:24:13 562789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653561594|
[2025/09/12 05:24:13 562794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653562793|
[2025/09/12 05:24:13 562798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654653562492|now:1757654653562793|
[2025/09/12 05:24:13 562806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:13 562810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654653562492|now:1757654653562793|
[2025/09/12 05:24:13 562814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:13 562818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653562012|now:1757654653562793|
[2025/09/12 05:24:13 562822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653562012|now:1757654653562793|
[2025/09/12 05:24:13 562826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 562830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:1150|ack_delay:25338|first_ack_range:24|largest_pkt_recv_time:1757654653537492|
[2025/09/12 05:24:13 562835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:1150|low:1126|pkt_pns:2|
[2025/09/12 05:24:13 562839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:1138|frame_largest_recv:1150|
[2025/09/12 05:24:13 562843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:13 562847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38279|min_srtt:38279|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 562852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2676360|
[2025/09/12 05:24:13 562856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 562860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 562864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 562868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 562872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 562876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2625663|
[2025/09/12 05:24:13 562881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 562885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2462|
[2025/09/12 05:24:13 562912] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2462|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:45600|now:1757654653562893|stream_id:0|stream_offset:2625663|
[2025/09/12 05:24:13 562918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2462|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 562923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 562927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38279|rtt_var:80|pto_duration:40279|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 562935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 562939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 562943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 562947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653628172|now:1757654653562927|interv:65245|
[2025/09/12 05:24:13 562951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653628172|now:1757654653562927|interval:65245|pto_count:0|srtt:38279
[2025/09/12 05:24:13 562955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 562960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 562964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2626842|
[2025/09/12 05:24:13 562968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 562972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2463|
[2025/09/12 05:24:13 562991] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2463|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653562979|stream_id:0|stream_offset:2626842|
[2025/09/12 05:24:13 562996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2463|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 563001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 563005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38279|rtt_var:80|pto_duration:40279|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 563009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 563013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 563017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 563020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653628258|now:1757654653563005|interv:65253|
[2025/09/12 05:24:13 563024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653628258|now:1757654653563005|interval:65253|pto_count:0|srtt:38279
[2025/09/12 05:24:13 563029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 563033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 563037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2628021|
[2025/09/12 05:24:13 563045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 563049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653564048|now:1757654653563048|interv:1000|
[2025/09/12 05:24:13 563053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 563056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 563060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653564048|
[2025/09/12 05:24:13 563064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653564048|
[2025/09/12 05:24:13 563068] [debug] |xqc_engine_wakeup_after|wakeup:1757654653564048|now:1757654653563068|diff:980|
[2025/09/12 05:24:13 563072] [debug] |xqc_engine_main_logic|END|now:1757654653562793|
[2025/09/12 05:24:13 563396] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653563395|
[2025/09/12 05:24:13 563401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 563407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1150|
[2025/09/12 05:24:13 563410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1151|
[2025/09/12 05:24:13 563416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1151|
[2025/09/12 05:24:13 563420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 563424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2424|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2425|path_largest_ack:2424|
[2025/09/12 05:24:13 563429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2583095|prior_time:1757654653523493|is_app_limited:0|send_elapse:39856|ack_elapse:39902|ctl_first_sent_time:1757654653524939|lagest_ack_time:1757654653563395|curr_delivered:2629902|
[2025/09/12 05:24:13 563433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653524939|
[2025/09/12 05:24:13 563438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:480||sndq_packets_used_bytes:0|sndq_packets_free:2196|
[2025/09/12 05:24:13 563442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2425|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2425|path_largest_ack:2425|
[2025/09/12 05:24:13 563446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2583095|prior_time:1757654653523493|is_app_limited:0|send_elapse:39856|ack_elapse:39902|ctl_first_sent_time:1757654653524939|lagest_ack_time:1757654653563395|curr_delivered:2631102|
[2025/09/12 05:24:13 563451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653525027|
[2025/09/12 05:24:13 563472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:479||sndq_packets_used_bytes:0|sndq_packets_free:2197|
[2025/09/12 05:24:13 563481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38279|rttvar:80|minrtt:30532|latest_rtt:38368|ack_delay:40|
[2025/09/12 05:24:13 563485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38286|rttvar:72|minrtt:30532|latest_rtt:38368|ack_delay:40|
[2025/09/12 05:24:13 563490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2425|lost_pn:2422|thresh:3|
[2025/09/12 05:24:13 563498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 563502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38286|rtt_var:72|pto_duration:40286|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 563506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 563510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 563514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 563518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653628265|now:1757654653563502|interv:64763|
[2025/09/12 05:24:13 563522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653628265|now:1757654653563502|interval:64763|pto_count:0|srtt:38286
[2025/09/12 05:24:13 563526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39856, ack_elapse 39902, delivered 48007|rate 1203122|lost 202|
[2025/09/12 05:24:13 563530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203122) in round 57|
[2025/09/12 05:24:13 563534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 563538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 563542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653525027|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 563547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653525027|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 563551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38286|latest_rtt:38368|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 563556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:13 563561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654653588395|now:1757654653563395|interv:25000|
[2025/09/12 05:24:13 563565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653563395|max_ack_delay:25000|
[2025/09/12 05:24:13 563570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1151|largest:1151|pns:2|
[2025/09/12 05:24:13 563574] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1151|frame:PING ACK |recv_time:1757654653563395|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 563579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773563395|now:1757654653563395|interv:120000000|
[2025/09/12 05:24:13 563583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773563395|now:1757654653563395|interv:120000000|
[2025/09/12 05:24:13 563590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653564048|pq_index:0|
[2025/09/12 05:24:13 563594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653562793|
[2025/09/12 05:24:13 563598] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653563598|
[2025/09/12 05:24:13 563602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653563602|
[2025/09/12 05:24:13 563608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38286|min_srtt:38286|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 563612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2676360|
[2025/09/12 05:24:13 563617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38286|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 563621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 563626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38286|min_srtt:38286|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 563630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2677539|
[2025/09/12 05:24:13 563634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 563638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 563642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 563646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 563650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 563654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2628021|
[2025/09/12 05:24:13 563658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 563662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 563666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653564048|
[2025/09/12 05:24:13 563670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653564048|
[2025/09/12 05:24:13 563674] [debug] |xqc_engine_wakeup_after|wakeup:1757654653564048|now:1757654653563674|diff:374|
[2025/09/12 05:24:13 563678] [debug] |xqc_engine_main_logic|END|now:1757654653563602|
[2025/09/12 05:24:13 563686] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653563686|
[2025/09/12 05:24:13 563690] [debug] |xqc_engine_wakeup_after|wakeup:1757654653564048|now:1757654653563690|diff:358|
[2025/09/12 05:24:13 563693] [debug] |xqc_engine_main_logic|END|now:1757654653563686|
[2025/09/12 05:24:13 564770] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653564770|
[2025/09/12 05:24:13 564778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653564048|pq_index:0|
[2025/09/12 05:24:13 564782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653563602|
[2025/09/12 05:24:13 564787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653564786|
[2025/09/12 05:24:13 564791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653564048|now:1757654653564786|
[2025/09/12 05:24:13 564796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653564048|now:1757654653564786|
[2025/09/12 05:24:13 564800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 564804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38286|min_srtt:38286|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 564809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2677539|
[2025/09/12 05:24:13 564813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 564817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 564821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 564825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 564830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 564834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2628021|
[2025/09/12 05:24:13 564838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 564842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2464|
[2025/09/12 05:24:13 564869] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2464|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653564850|stream_id:0|stream_offset:2628021|
[2025/09/12 05:24:13 564875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2464|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 564880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 564884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38286|rtt_var:72|pto_duration:40286|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 564893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 564897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 564901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 564905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653630136|now:1757654653564884|interv:65252|
[2025/09/12 05:24:13 564909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653630136|now:1757654653564884|interval:65252|pto_count:0|srtt:38286
[2025/09/12 05:24:13 564914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 564922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 564927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2629200|
[2025/09/12 05:24:13 564932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 564936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2465|
[2025/09/12 05:24:13 564954] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2465|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653564942|stream_id:0|stream_offset:2629200|
[2025/09/12 05:24:13 564959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2465|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 564964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 564968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38286|rtt_var:72|pto_duration:40286|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 564972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 564976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 564980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 564984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653630228|now:1757654653564968|interv:65260|
[2025/09/12 05:24:13 564988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653630228|now:1757654653564968|interval:65260|pto_count:0|srtt:38286
[2025/09/12 05:24:13 564992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 564996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 565001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2630379|
[2025/09/12 05:24:13 565008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 565012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653566012|now:1757654653565012|interv:1000|
[2025/09/12 05:24:13 565016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 565020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 565024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653566012|
[2025/09/12 05:24:13 565028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653566012|
[2025/09/12 05:24:13 565032] [debug] |xqc_engine_wakeup_after|wakeup:1757654653566012|now:1757654653565032|diff:980|
[2025/09/12 05:24:13 565036] [debug] |xqc_engine_main_logic|END|now:1757654653564786|
[2025/09/12 05:24:13 565377] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653565376|
[2025/09/12 05:24:13 565382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 565388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1151|
[2025/09/12 05:24:13 565392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1152|
[2025/09/12 05:24:13 565397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1152|
[2025/09/12 05:24:13 565401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 565406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2426|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2427|path_largest_ack:2426|
[2025/09/12 05:24:13 565410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2585495|prior_time:1757654653525497|is_app_limited:0|send_elapse:39818|ack_elapse:39879|ctl_first_sent_time:1757654653526940|lagest_ack_time:1757654653565376|curr_delivered:2632302|
[2025/09/12 05:24:13 565415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653526940|
[2025/09/12 05:24:13 565419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:478||sndq_packets_used_bytes:0|sndq_packets_free:2198|
[2025/09/12 05:24:13 565423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2427|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2427|path_largest_ack:2427|
[2025/09/12 05:24:13 565428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2585495|prior_time:1757654653525497|is_app_limited:0|send_elapse:39818|ack_elapse:39879|ctl_first_sent_time:1757654653526940|lagest_ack_time:1757654653565376|curr_delivered:2633502|
[2025/09/12 05:24:13 565432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653527030|
[2025/09/12 05:24:13 565436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:477||sndq_packets_used_bytes:0|sndq_packets_free:2199|
[2025/09/12 05:24:13 565440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38286|rttvar:72|minrtt:30532|latest_rtt:38346|ack_delay:32|
[2025/09/12 05:24:13 565444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38290|rttvar:61|minrtt:30532|latest_rtt:38346|ack_delay:32|
[2025/09/12 05:24:13 565448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2427|lost_pn:2424|thresh:3|
[2025/09/12 05:24:13 565479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 565483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38290|rtt_var:61|pto_duration:40290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 565488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 565492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 565495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 565499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653630232|now:1757654653565483|interv:64749|
[2025/09/12 05:24:13 565503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653630232|now:1757654653565483|interval:64749|pto_count:0|srtt:38290
[2025/09/12 05:24:13 565508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39818, ack_elapse 39879, delivered 48007|rate 1203816|lost 202|
[2025/09/12 05:24:13 565512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203816) in round 57|
[2025/09/12 05:24:13 565516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 565520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 565524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653527030|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 565528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653527030|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2587895|
[2025/09/12 05:24:13 565533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38290|latest_rtt:38346|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 565538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1152|largest:1152|pns:2|
[2025/09/12 05:24:13 565543] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1152|frame:ACK |recv_time:1757654653565376|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 565547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773565376|now:1757654653565376|interv:120000000|
[2025/09/12 05:24:13 565552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773565376|now:1757654653565376|interv:120000000|
[2025/09/12 05:24:13 565555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653566012|pq_index:0|
[2025/09/12 05:24:13 565560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653564786|
[2025/09/12 05:24:13 565563] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653565563|
[2025/09/12 05:24:13 565568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653565567|
[2025/09/12 05:24:13 565577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 565581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2677539|
[2025/09/12 05:24:13 565586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38290|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 565590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 565595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 565599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2678718|
[2025/09/12 05:24:13 565603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38290|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 565608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 565612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 565616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2679897|
[2025/09/12 05:24:13 565620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 565624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 565628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 565632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 565637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 565641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2630379|
[2025/09/12 05:24:13 565645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 565649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 565653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653566012|
[2025/09/12 05:24:13 565656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653566012|
[2025/09/12 05:24:13 565663] [debug] |xqc_engine_wakeup_after|wakeup:1757654653566012|now:1757654653565663|diff:349|
[2025/09/12 05:24:13 565667] [debug] |xqc_engine_main_logic|END|now:1757654653565567|
[2025/09/12 05:24:13 565672] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653565672|
[2025/09/12 05:24:13 565676] [debug] |xqc_engine_wakeup_after|wakeup:1757654653566012|now:1757654653565676|diff:336|
[2025/09/12 05:24:13 565680] [debug] |xqc_engine_main_logic|END|now:1757654653565672|
[2025/09/12 05:24:13 566749] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653566749|
[2025/09/12 05:24:13 566757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653566012|pq_index:0|
[2025/09/12 05:24:13 566761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653565567|
[2025/09/12 05:24:13 566766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653566765|
[2025/09/12 05:24:13 566770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653566012|now:1757654653566765|
[2025/09/12 05:24:13 566774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653566012|now:1757654653566765|
[2025/09/12 05:24:13 566778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 566783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 566787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2679897|
[2025/09/12 05:24:13 566792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 566796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 566799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 566804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 566808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 566812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2630379|
[2025/09/12 05:24:13 566816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 566821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2466|
[2025/09/12 05:24:13 566847] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2466|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653566828|stream_id:0|stream_offset:2630379|
[2025/09/12 05:24:13 566853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2466|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 566857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 566866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38290|rtt_var:61|pto_duration:40290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 566870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 566874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 566878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 566882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653632118|now:1757654653566866|interv:65252|
[2025/09/12 05:24:13 566886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653632118|now:1757654653566866|interval:65252|pto_count:0|srtt:38290
[2025/09/12 05:24:13 566891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 566895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 566899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2631558|
[2025/09/12 05:24:13 566904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 566908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2467|
[2025/09/12 05:24:13 566926] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2467|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653566914|stream_id:0|stream_offset:2631558|
[2025/09/12 05:24:13 566932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2467|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 566936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 566940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38290|rtt_var:61|pto_duration:40290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 566944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 566948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 566952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 566956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653632204|now:1757654653566940|interv:65264|
[2025/09/12 05:24:13 566960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653632204|now:1757654653566940|interval:65264|pto_count:0|srtt:38290
[2025/09/12 05:24:13 566964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 566968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 566975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2632737|
[2025/09/12 05:24:13 566980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 566984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653567984|now:1757654653566984|interv:1000|
[2025/09/12 05:24:13 566988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 566991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 566995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653567984|
[2025/09/12 05:24:13 566999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653567984|
[2025/09/12 05:24:13 567003] [debug] |xqc_engine_wakeup_after|wakeup:1757654653567984|now:1757654653567003|diff:981|
[2025/09/12 05:24:13 567007] [debug] |xqc_engine_main_logic|END|now:1757654653566765|
[2025/09/12 05:24:13 567369] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653567369|
[2025/09/12 05:24:13 567375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 567380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1152|
[2025/09/12 05:24:13 567384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1153|
[2025/09/12 05:24:13 567390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1153|
[2025/09/12 05:24:13 567394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 567399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2428|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2429|path_largest_ack:2428|
[2025/09/12 05:24:13 567403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2587895|prior_time:1757654653527498|is_app_limited:0|send_elapse:39846|ack_elapse:39871|ctl_first_sent_time:1757654653528960|lagest_ack_time:1757654653567369|curr_delivered:2634702|
[2025/09/12 05:24:13 567407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653528960|
[2025/09/12 05:24:13 567415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:476||sndq_packets_used_bytes:0|sndq_packets_free:2200|
[2025/09/12 05:24:13 567420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2429|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2429|path_largest_ack:2429|
[2025/09/12 05:24:13 567425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2587895|prior_time:1757654653527498|is_app_limited:0|send_elapse:39846|ack_elapse:39871|ctl_first_sent_time:1757654653528960|lagest_ack_time:1757654653567369|curr_delivered:2635902|
[2025/09/12 05:24:13 567429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653529055|
[2025/09/12 05:24:13 567433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:475||sndq_packets_used_bytes:0|sndq_packets_free:2201|
[2025/09/12 05:24:13 567437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38290|rttvar:61|minrtt:30532|latest_rtt:38314|ack_delay:32|
[2025/09/12 05:24:13 567441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38289|rttvar:48|minrtt:30532|latest_rtt:38314|ack_delay:32|
[2025/09/12 05:24:13 567449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2429|lost_pn:2426|thresh:3|
[2025/09/12 05:24:13 567453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 567479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38289|rtt_var:48|pto_duration:40289|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 567484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 567488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 567491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 567495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653632203|now:1757654653567479|interv:64724|
[2025/09/12 05:24:13 567499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653632203|now:1757654653567479|interval:64724|pto_count:0|srtt:38289
[2025/09/12 05:24:13 567504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39846, ack_elapse 39871, delivered 48007|rate 1204058|lost 202|
[2025/09/12 05:24:13 567508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 57 -> 58|
[2025/09/12 05:24:13 567512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204058) in round 58|
[2025/09/12 05:24:13 567516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 567520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 567524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653529055|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 567528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653529055|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 567533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38289|latest_rtt:38314|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:13 567538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1153|largest:1153|pns:2|
[2025/09/12 05:24:13 567543] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1153|frame:ACK |recv_time:1757654653567369|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 567547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773567369|now:1757654653567369|interv:120000000|
[2025/09/12 05:24:13 567551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773567369|now:1757654653567369|interv:120000000|
[2025/09/12 05:24:13 567555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653567984|pq_index:0|
[2025/09/12 05:24:13 567563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653566765|
[2025/09/12 05:24:13 567567] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653567567|
[2025/09/12 05:24:13 567572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653567571|
[2025/09/12 05:24:13 567577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38289|min_srtt:38289|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 567581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2679897|
[2025/09/12 05:24:13 567586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38289|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 567590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 567595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38289|min_srtt:38289|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 567599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2681076|
[2025/09/12 05:24:13 567603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38289|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 567607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 567611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38289|min_srtt:38289|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 567615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2682255|
[2025/09/12 05:24:13 567620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 567623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 567627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 567631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 567636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 567640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2632737|
[2025/09/12 05:24:13 567647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 567651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 567654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653567984|
[2025/09/12 05:24:13 567658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653567984|
[2025/09/12 05:24:13 567662] [debug] |xqc_engine_wakeup_after|wakeup:1757654653567984|now:1757654653567662|diff:322|
[2025/09/12 05:24:13 567666] [debug] |xqc_engine_main_logic|END|now:1757654653567571|
[2025/09/12 05:24:13 567671] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653567671|
[2025/09/12 05:24:13 567675] [debug] |xqc_engine_wakeup_after|wakeup:1757654653567984|now:1757654653567675|diff:309|
[2025/09/12 05:24:13 567679] [debug] |xqc_engine_main_logic|END|now:1757654653567671|
[2025/09/12 05:24:13 568749] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653568749|
[2025/09/12 05:24:13 568757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653567984|pq_index:0|
[2025/09/12 05:24:13 568761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653567571|
[2025/09/12 05:24:13 568766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653568765|
[2025/09/12 05:24:13 568770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653567984|now:1757654653568765|
[2025/09/12 05:24:13 568774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653567984|now:1757654653568765|
[2025/09/12 05:24:13 568778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 568783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38289|min_srtt:38289|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 568787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2682255|
[2025/09/12 05:24:13 568792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 568796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 568800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 568804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 568808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 568812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2632737|
[2025/09/12 05:24:13 568817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 568821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2468|
[2025/09/12 05:24:13 568848] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2468|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653568829|stream_id:0|stream_offset:2632737|
[2025/09/12 05:24:13 568858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2468|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 568863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 568867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38289|rtt_var:48|pto_duration:40289|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 568872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 568876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 568880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 568884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653634118|now:1757654653568867|interv:65251|
[2025/09/12 05:24:13 568888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653634118|now:1757654653568867|interval:65251|pto_count:0|srtt:38289
[2025/09/12 05:24:13 568892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 568897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 568901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2633916|
[2025/09/12 05:24:13 568906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 568910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2469|
[2025/09/12 05:24:13 568928] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2469|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653568916|stream_id:0|stream_offset:2633916|
[2025/09/12 05:24:13 568933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2469|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 568938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 568942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38289|rtt_var:48|pto_duration:40289|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 568946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 568950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 568954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 568957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653634205|now:1757654653568941|interv:65264|
[2025/09/12 05:24:13 568961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653634205|now:1757654653568941|interval:65264|pto_count:0|srtt:38289
[2025/09/12 05:24:13 568969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 568973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 568978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2635095|
[2025/09/12 05:24:13 568982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 568986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653569986|now:1757654653568986|interv:1000|
[2025/09/12 05:24:13 568990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 568994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 568998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653569986|
[2025/09/12 05:24:13 569002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653569986|
[2025/09/12 05:24:13 569006] [debug] |xqc_engine_wakeup_after|wakeup:1757654653569986|now:1757654653569006|diff:980|
[2025/09/12 05:24:13 569010] [debug] |xqc_engine_main_logic|END|now:1757654653568765|
[2025/09/12 05:24:13 569370] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653569369|
[2025/09/12 05:24:13 569376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 569381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1153|
[2025/09/12 05:24:13 569385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1154|
[2025/09/12 05:24:13 569390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1154|
[2025/09/12 05:24:13 569394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 569399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2430|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2431|path_largest_ack:2430|
[2025/09/12 05:24:13 569404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2590295|prior_time:1757654653529496|is_app_limited:0|send_elapse:39836|ack_elapse:39873|ctl_first_sent_time:1757654653530940|lagest_ack_time:1757654653569369|curr_delivered:2637102|
[2025/09/12 05:24:13 569408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653530940|
[2025/09/12 05:24:13 569413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:474||sndq_packets_used_bytes:0|sndq_packets_free:2202|
[2025/09/12 05:24:13 569417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2431|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2431|path_largest_ack:2431|
[2025/09/12 05:24:13 569421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2590295|prior_time:1757654653529496|is_app_limited:0|send_elapse:39836|ack_elapse:39873|ctl_first_sent_time:1757654653530940|lagest_ack_time:1757654653569369|curr_delivered:2638302|
[2025/09/12 05:24:13 569426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653531026|
[2025/09/12 05:24:13 569430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:473||sndq_packets_used_bytes:0|sndq_packets_free:2203|
[2025/09/12 05:24:13 569437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38289|rttvar:48|minrtt:30532|latest_rtt:38343|ack_delay:40|
[2025/09/12 05:24:13 569441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38290|rttvar:39|minrtt:30532|latest_rtt:38343|ack_delay:40|
[2025/09/12 05:24:13 569446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2431|lost_pn:2428|thresh:3|
[2025/09/12 05:24:13 569450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 569454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38290|rtt_var:39|pto_duration:40290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 569480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 569484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 569488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 569492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653634206|now:1757654653569454|interv:64752|
[2025/09/12 05:24:13 569496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653634206|now:1757654653569454|interval:64752|pto_count:0|srtt:38290
[2025/09/12 05:24:13 569500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39836, ack_elapse 39873, delivered 48007|rate 1203997|lost 202|
[2025/09/12 05:24:13 569505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203997) in round 58|
[2025/09/12 05:24:13 569509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 569513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 569517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653531026|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 569521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653531026|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 569526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38290|latest_rtt:38343|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 569532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1154|largest:1154|pns:2|
[2025/09/12 05:24:13 569536] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1154|frame:ACK |recv_time:1757654653569369|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 569541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773569369|now:1757654653569369|interv:120000000|
[2025/09/12 05:24:13 569548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773569369|now:1757654653569369|interv:120000000|
[2025/09/12 05:24:13 569552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653569986|pq_index:0|
[2025/09/12 05:24:13 569556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653568765|
[2025/09/12 05:24:13 569560] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653569560|
[2025/09/12 05:24:13 569565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653569564|
[2025/09/12 05:24:13 569571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 569575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2682255|
[2025/09/12 05:24:13 569579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38290|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 569584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 569588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 569592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2683434|
[2025/09/12 05:24:13 569597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38290|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 569601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 569605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 569610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2684613|
[2025/09/12 05:24:13 569614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 569618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 569622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 569626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 569630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 569634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2635095|
[2025/09/12 05:24:13 569641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 569645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 569649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653569986|
[2025/09/12 05:24:13 569653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653569986|
[2025/09/12 05:24:13 569657] [debug] |xqc_engine_wakeup_after|wakeup:1757654653569986|now:1757654653569657|diff:329|
[2025/09/12 05:24:13 569661] [debug] |xqc_engine_main_logic|END|now:1757654653569564|
[2025/09/12 05:24:13 569666] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653569666|
[2025/09/12 05:24:13 569670] [debug] |xqc_engine_wakeup_after|wakeup:1757654653569986|now:1757654653569670|diff:316|
[2025/09/12 05:24:13 569674] [debug] |xqc_engine_main_logic|END|now:1757654653569666|
[2025/09/12 05:24:13 570743] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653570743|
[2025/09/12 05:24:13 570751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653569986|pq_index:0|
[2025/09/12 05:24:13 570755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653569564|
[2025/09/12 05:24:13 570760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653570759|
[2025/09/12 05:24:13 570764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653569986|now:1757654653570759|
[2025/09/12 05:24:13 570768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653569986|now:1757654653570759|
[2025/09/12 05:24:13 570772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 570777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 570781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2684613|
[2025/09/12 05:24:13 570786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 570789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 570793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 570797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 570802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 570806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2635095|
[2025/09/12 05:24:13 570810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 570819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2470|
[2025/09/12 05:24:13 570846] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2470|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653570826|stream_id:0|stream_offset:2635095|
[2025/09/12 05:24:13 570851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2470|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 570856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 570860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38290|rtt_var:39|pto_duration:40290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 570864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 570868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 570872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 570876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653636116|now:1757654653570860|interv:65256|
[2025/09/12 05:24:13 570880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653636116|now:1757654653570860|interval:65256|pto_count:0|srtt:38290
[2025/09/12 05:24:13 570885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 570889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 570893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2636274|
[2025/09/12 05:24:13 570898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 570902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2471|
[2025/09/12 05:24:13 570919] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2471|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653570907|stream_id:0|stream_offset:2636274|
[2025/09/12 05:24:13 570924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2471|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 570928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 570932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38290|rtt_var:39|pto_duration:40290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 570937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 570940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 570944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 570948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653636197|now:1757654653570932|interv:65265|
[2025/09/12 05:24:13 570956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653636197|now:1757654653570932|interval:65265|pto_count:0|srtt:38290
[2025/09/12 05:24:13 570960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 570964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 570968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2637453|
[2025/09/12 05:24:13 570973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 570977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653571976|now:1757654653570976|interv:1000|
[2025/09/12 05:24:13 570980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 570984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 570988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653571976|
[2025/09/12 05:24:13 570992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653571976|
[2025/09/12 05:24:13 570996] [debug] |xqc_engine_wakeup_after|wakeup:1757654653571976|now:1757654653570996|diff:980|
[2025/09/12 05:24:13 571000] [debug] |xqc_engine_main_logic|END|now:1757654653570759|
[2025/09/12 05:24:13 571368] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653571367|
[2025/09/12 05:24:13 571374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 571379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1154|
[2025/09/12 05:24:13 571383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1155|
[2025/09/12 05:24:13 571389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1155|
[2025/09/12 05:24:13 571393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 571397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2432|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2433|path_largest_ack:2432|
[2025/09/12 05:24:13 571402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2592695|prior_time:1757654653531493|is_app_limited:0|send_elapse:39867|ack_elapse:39874|ctl_first_sent_time:1757654653532927|lagest_ack_time:1757654653571367|curr_delivered:2639502|
[2025/09/12 05:24:13 571406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653532927|
[2025/09/12 05:24:13 571411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:472||sndq_packets_used_bytes:0|sndq_packets_free:2204|
[2025/09/12 05:24:13 571415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2433|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2433|path_largest_ack:2433|
[2025/09/12 05:24:13 571419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2592695|prior_time:1757654653531493|is_app_limited:0|send_elapse:39867|ack_elapse:39874|ctl_first_sent_time:1757654653532927|lagest_ack_time:1757654653571367|curr_delivered:2640702|
[2025/09/12 05:24:13 571427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653533014|
[2025/09/12 05:24:13 571431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:471||sndq_packets_used_bytes:0|sndq_packets_free:2205|
[2025/09/12 05:24:13 571435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38290|rttvar:39|minrtt:30532|latest_rtt:38353|ack_delay:32|
[2025/09/12 05:24:13 571439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38294|rttvar:37|minrtt:30532|latest_rtt:38353|ack_delay:32|
[2025/09/12 05:24:13 571444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2433|lost_pn:2430|thresh:3|
[2025/09/12 05:24:13 571448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 571452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38294|rtt_var:37|pto_duration:40294|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 571477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 571482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 571486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 571490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653636201|now:1757654653571452|interv:64749|
[2025/09/12 05:24:13 571493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653636201|now:1757654653571452|interval:64749|pto_count:0|srtt:38294
[2025/09/12 05:24:13 571498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39867, ack_elapse 39874, delivered 48007|rate 1203967|lost 202|
[2025/09/12 05:24:13 571502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203967) in round 58|
[2025/09/12 05:24:13 571506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 571510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 571514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653533014|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 571519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653533014|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 571523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38294|latest_rtt:38353|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 571529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1155|largest:1155|pns:2|
[2025/09/12 05:24:13 571533] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1155|frame:ACK |recv_time:1757654653571367|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 571541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773571367|now:1757654653571367|interv:120000000|
[2025/09/12 05:24:13 571545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773571367|now:1757654653571367|interv:120000000|
[2025/09/12 05:24:13 571549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653571976|pq_index:0|
[2025/09/12 05:24:13 571553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653570759|
[2025/09/12 05:24:13 571557] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653571557|
[2025/09/12 05:24:13 571562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653571561|
[2025/09/12 05:24:13 571568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38294|min_srtt:38294|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 571572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2684613|
[2025/09/12 05:24:13 571576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38294|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 571581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 571585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38294|min_srtt:38294|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 571590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2685792|
[2025/09/12 05:24:13 571594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38294|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 571598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 571602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38294|min_srtt:38294|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 571607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2686971|
[2025/09/12 05:24:13 571611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 571615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 571618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 571623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 571630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 571634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2637453|
[2025/09/12 05:24:13 571638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 571642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 571646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653571976|
[2025/09/12 05:24:13 571650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653571976|
[2025/09/12 05:24:13 571654] [debug] |xqc_engine_wakeup_after|wakeup:1757654653571976|now:1757654653571654|diff:322|
[2025/09/12 05:24:13 571658] [debug] |xqc_engine_main_logic|END|now:1757654653571561|
[2025/09/12 05:24:13 571663] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653571663|
[2025/09/12 05:24:13 571667] [debug] |xqc_engine_wakeup_after|wakeup:1757654653571976|now:1757654653571667|diff:309|
[2025/09/12 05:24:13 571671] [debug] |xqc_engine_main_logic|END|now:1757654653571663|
[2025/09/12 05:24:13 572740] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653572740|
[2025/09/12 05:24:13 572748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653571976|pq_index:0|
[2025/09/12 05:24:13 572752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653571561|
[2025/09/12 05:24:13 572757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653572756|
[2025/09/12 05:24:13 572761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653571976|now:1757654653572756|
[2025/09/12 05:24:13 572765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653571976|now:1757654653572756|
[2025/09/12 05:24:13 572769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 572774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38294|min_srtt:38294|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 572778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2686971|
[2025/09/12 05:24:13 572783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 572787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 572790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 572795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 572799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 572803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2637453|
[2025/09/12 05:24:13 572812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 572816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2472|
[2025/09/12 05:24:13 572843] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2472|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653572824|stream_id:0|stream_offset:2637453|
[2025/09/12 05:24:13 572849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2472|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 572854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 572858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38294|rtt_var:37|pto_duration:40294|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 572862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 572866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 572870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 572874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653638118|now:1757654653572858|interv:65260|
[2025/09/12 05:24:13 572878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653638118|now:1757654653572858|interval:65260|pto_count:0|srtt:38294
[2025/09/12 05:24:13 572883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 572887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 572891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2638632|
[2025/09/12 05:24:13 572896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 572900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2473|
[2025/09/12 05:24:13 572917] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2473|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653572906|stream_id:0|stream_offset:2638632|
[2025/09/12 05:24:13 572922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2473|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 572927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 572931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38294|rtt_var:37|pto_duration:40294|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 572935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 572939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 572946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 572950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653638200|now:1757654653572931|interv:65269|
[2025/09/12 05:24:13 572954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653638200|now:1757654653572931|interval:65269|pto_count:0|srtt:38294
[2025/09/12 05:24:13 572958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 572963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 572967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2639811|
[2025/09/12 05:24:13 572971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 572975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653573975|now:1757654653572975|interv:1000|
[2025/09/12 05:24:13 572979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 572983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 572987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653573975|
[2025/09/12 05:24:13 572991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653573975|
[2025/09/12 05:24:13 572995] [debug] |xqc_engine_wakeup_after|wakeup:1757654653573975|now:1757654653572995|diff:980|
[2025/09/12 05:24:13 572999] [debug] |xqc_engine_main_logic|END|now:1757654653572756|
[2025/09/12 05:24:13 573355] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653573354|
[2025/09/12 05:24:13 573361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 573366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1155|
[2025/09/12 05:24:13 573370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1156|
[2025/09/12 05:24:13 573376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1156|
[2025/09/12 05:24:13 573380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 573384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2434|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2435|path_largest_ack:2434|
[2025/09/12 05:24:13 573389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2595095|prior_time:1757654653533491|is_app_limited:0|send_elapse:39883|ack_elapse:39863|ctl_first_sent_time:1757654653534929|lagest_ack_time:1757654653573354|curr_delivered:2641902|
[2025/09/12 05:24:13 573393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653534929|
[2025/09/12 05:24:13 573398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:470||sndq_packets_used_bytes:0|sndq_packets_free:2206|
[2025/09/12 05:24:13 573402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2435|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2435|path_largest_ack:2435|
[2025/09/12 05:24:13 573410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2595095|prior_time:1757654653533491|is_app_limited:0|send_elapse:39883|ack_elapse:39863|ctl_first_sent_time:1757654653534929|lagest_ack_time:1757654653573354|curr_delivered:2643102|
[2025/09/12 05:24:13 573414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653535010|
[2025/09/12 05:24:13 573418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:469||sndq_packets_used_bytes:0|sndq_packets_free:2207|
[2025/09/12 05:24:13 573422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38294|rttvar:37|minrtt:30532|latest_rtt:38344|ack_delay:40|
[2025/09/12 05:24:13 573426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38296|rttvar:30|minrtt:30532|latest_rtt:38344|ack_delay:40|
[2025/09/12 05:24:13 573431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2435|lost_pn:2432|thresh:3|
[2025/09/12 05:24:13 573435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 573438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38296|rtt_var:30|pto_duration:40296|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 573443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 573447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 573450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 573454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653638202|now:1757654653573438|interv:64764|
[2025/09/12 05:24:13 573481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653638202|now:1757654653573438|interval:64764|pto_count:0|srtt:38296
[2025/09/12 05:24:13 573485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39883, ack_elapse 39863, delivered 48007|rate 1203695|lost 202|
[2025/09/12 05:24:13 573489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203695) in round 58|
[2025/09/12 05:24:13 573494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 573498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 573501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653535010|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 573506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653535010|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 573510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38296|latest_rtt:38344|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 573519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1156|largest:1156|pns:2|
[2025/09/12 05:24:13 573524] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1156|frame:ACK |recv_time:1757654653573354|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 573528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773573354|now:1757654653573354|interv:120000000|
[2025/09/12 05:24:13 573532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773573354|now:1757654653573354|interv:120000000|
[2025/09/12 05:24:13 573536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653573975|pq_index:0|
[2025/09/12 05:24:13 573540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653572756|
[2025/09/12 05:24:13 573544] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653573544|
[2025/09/12 05:24:13 573549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653573548|
[2025/09/12 05:24:13 573554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38296|min_srtt:38296|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 573559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2686971|
[2025/09/12 05:24:13 573563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38296|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 573568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 573572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38296|min_srtt:38296|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 573576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2688150|
[2025/09/12 05:24:13 573580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38296|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 573585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 573589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38296|min_srtt:38296|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 573593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2689329|
[2025/09/12 05:24:13 573597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 573601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 573605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 573617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 573621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 573625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2639811|
[2025/09/12 05:24:13 573630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 573634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 573637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653573975|
[2025/09/12 05:24:13 573641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653573975|
[2025/09/12 05:24:13 573645] [debug] |xqc_engine_wakeup_after|wakeup:1757654653573975|now:1757654653573645|diff:330|
[2025/09/12 05:24:13 573649] [debug] |xqc_engine_main_logic|END|now:1757654653573548|
[2025/09/12 05:24:13 573654] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653573654|
[2025/09/12 05:24:13 573658] [debug] |xqc_engine_wakeup_after|wakeup:1757654653573975|now:1757654653573658|diff:317|
[2025/09/12 05:24:13 573662] [debug] |xqc_engine_main_logic|END|now:1757654653573654|
[2025/09/12 05:24:13 574731] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653574731|
[2025/09/12 05:24:13 574739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653573975|pq_index:0|
[2025/09/12 05:24:13 574743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653573548|
[2025/09/12 05:24:13 574748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653574747|
[2025/09/12 05:24:13 574752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653573975|now:1757654653574747|
[2025/09/12 05:24:13 574756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653573975|now:1757654653574747|
[2025/09/12 05:24:13 574760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 574765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38296|min_srtt:38296|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 574769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2689329|
[2025/09/12 05:24:13 574774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 574778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 574782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 574786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 574794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 574799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2639811|
[2025/09/12 05:24:13 574803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 574807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2474|
[2025/09/12 05:24:13 574835] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2474|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653574815|stream_id:0|stream_offset:2639811|
[2025/09/12 05:24:13 574840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2474|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 574845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 574849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38296|rtt_var:30|pto_duration:40296|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 574853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 574857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 574861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 574865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653640111|now:1757654653574849|interv:65262|
[2025/09/12 05:24:13 574869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653640111|now:1757654653574849|interval:65262|pto_count:0|srtt:38296
[2025/09/12 05:24:13 574873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 574878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 574882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2640990|
[2025/09/12 05:24:13 574886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 574890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2475|
[2025/09/12 05:24:13 574908] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2475|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653574896|stream_id:0|stream_offset:2640990|
[2025/09/12 05:24:13 574913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2475|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 574917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 574921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38296|rtt_var:30|pto_duration:40296|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 574929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 574933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 574936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 574940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653640192|now:1757654653574921|interv:65271|
[2025/09/12 05:24:13 574944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653640192|now:1757654653574921|interval:65271|pto_count:0|srtt:38296
[2025/09/12 05:24:13 574948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 574953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 574957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2642169|
[2025/09/12 05:24:13 574961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 574965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653575965|now:1757654653574965|interv:1000|
[2025/09/12 05:24:13 574969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 574973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 574977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653575965|
[2025/09/12 05:24:13 574981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653575965|
[2025/09/12 05:24:13 574984] [debug] |xqc_engine_wakeup_after|wakeup:1757654653575965|now:1757654653574984|diff:981|
[2025/09/12 05:24:13 574989] [debug] |xqc_engine_main_logic|END|now:1757654653574747|
[2025/09/12 05:24:13 575350] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653575349|
[2025/09/12 05:24:13 575356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 575361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1156|
[2025/09/12 05:24:13 575365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1157|
[2025/09/12 05:24:13 575371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1157|
[2025/09/12 05:24:13 575375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 575379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2436|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2437|path_largest_ack:2436|
[2025/09/12 05:24:13 575384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2597495|prior_time:1757654653535472|is_app_limited:0|send_elapse:39890|ack_elapse:39877|ctl_first_sent_time:1757654653536911|lagest_ack_time:1757654653575349|curr_delivered:2644302|
[2025/09/12 05:24:13 575388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653536911|
[2025/09/12 05:24:13 575392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:468||sndq_packets_used_bytes:0|sndq_packets_free:2208|
[2025/09/12 05:24:13 575400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2437|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2437|path_largest_ack:2437|
[2025/09/12 05:24:13 575405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2597495|prior_time:1757654653535472|is_app_limited:0|send_elapse:39890|ack_elapse:39877|ctl_first_sent_time:1757654653536911|lagest_ack_time:1757654653575349|curr_delivered:2645502|
[2025/09/12 05:24:13 575409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653536992|
[2025/09/12 05:24:13 575413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:467||sndq_packets_used_bytes:0|sndq_packets_free:2209|
[2025/09/12 05:24:13 575417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38296|rttvar:30|minrtt:30532|latest_rtt:38357|ack_delay:32|
[2025/09/12 05:24:13 575421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38299|rttvar:30|minrtt:30532|latest_rtt:38357|ack_delay:32|
[2025/09/12 05:24:13 575425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2437|lost_pn:2434|thresh:3|
[2025/09/12 05:24:13 575429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 575433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38299|rtt_var:30|pto_duration:40299|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 575437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 575441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 575445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 575449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653640195|now:1757654653575433|interv:64762|
[2025/09/12 05:24:13 575453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653640195|now:1757654653575433|interval:64762|pto_count:0|srtt:38299
[2025/09/12 05:24:13 575481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39890, ack_elapse 39877, delivered 48007|rate 1203484|lost 202|
[2025/09/12 05:24:13 575485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203484) in round 58|
[2025/09/12 05:24:13 575489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 575493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 575497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653536992|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 575502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653536992|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 575506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38299|latest_rtt:38357|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 575515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1157|largest:1157|pns:2|
[2025/09/12 05:24:13 575522] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1157|frame:ACK |recv_time:1757654653575349|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 575527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773575349|now:1757654653575349|interv:120000000|
[2025/09/12 05:24:13 575531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773575349|now:1757654653575349|interv:120000000|
[2025/09/12 05:24:13 575535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653575965|pq_index:0|
[2025/09/12 05:24:13 575539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653574747|
[2025/09/12 05:24:13 575543] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653575543|
[2025/09/12 05:24:13 575547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653575546|
[2025/09/12 05:24:13 575553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38299|min_srtt:38299|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 575557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2689329|
[2025/09/12 05:24:13 575562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38299|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 575566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 575570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38299|min_srtt:38299|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 575574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2690508|
[2025/09/12 05:24:13 575579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38299|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 575583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 575587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38299|min_srtt:38299|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 575591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2691687|
[2025/09/12 05:24:13 575598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 575602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 575606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 575610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 575614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 575618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2642169|
[2025/09/12 05:24:13 575623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 575626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 575630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653575965|
[2025/09/12 05:24:13 575634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653575965|
[2025/09/12 05:24:13 575638] [debug] |xqc_engine_wakeup_after|wakeup:1757654653575965|now:1757654653575638|diff:327|
[2025/09/12 05:24:13 575642] [debug] |xqc_engine_main_logic|END|now:1757654653575546|
[2025/09/12 05:24:13 575647] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653575647|
[2025/09/12 05:24:13 575651] [debug] |xqc_engine_wakeup_after|wakeup:1757654653575965|now:1757654653575651|diff:314|
[2025/09/12 05:24:13 575655] [debug] |xqc_engine_main_logic|END|now:1757654653575647|
[2025/09/12 05:24:13 576724] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653576724|
[2025/09/12 05:24:13 576732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653575965|pq_index:0|
[2025/09/12 05:24:13 576736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653575546|
[2025/09/12 05:24:13 576741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653576740|
[2025/09/12 05:24:13 576745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653575965|now:1757654653576740|
[2025/09/12 05:24:13 576750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653575965|now:1757654653576740|
[2025/09/12 05:24:13 576754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 576758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38299|min_srtt:38299|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 576763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2691687|
[2025/09/12 05:24:13 576767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 576771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 576775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 576783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 576787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 576792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2642169|
[2025/09/12 05:24:13 576796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 576800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2476|
[2025/09/12 05:24:13 576828] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2476|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653576808|stream_id:0|stream_offset:2642169|
[2025/09/12 05:24:13 576833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2476|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 576838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 576842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38299|rtt_var:30|pto_duration:40299|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 576846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 576850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 576854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 576858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653642107|now:1757654653576842|interv:65265|
[2025/09/12 05:24:13 576862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653642107|now:1757654653576842|interval:65265|pto_count:0|srtt:38299
[2025/09/12 05:24:13 576867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 576871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 576876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2643348|
[2025/09/12 05:24:13 576880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 576884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2477|
[2025/09/12 05:24:13 576902] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2477|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653576890|stream_id:0|stream_offset:2643348|
[2025/09/12 05:24:13 576907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2477|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 576915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 576919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38299|rtt_var:30|pto_duration:40299|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 576923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 576927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 576931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 576935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653642189|now:1757654653576919|interv:65270|
[2025/09/12 05:24:13 576939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653642189|now:1757654653576919|interval:65270|pto_count:0|srtt:38299
[2025/09/12 05:24:13 576943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 576948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 576952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2644527|
[2025/09/12 05:24:13 576956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 576960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653577960|now:1757654653576960|interv:1000|
[2025/09/12 05:24:13 576964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 576968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 576972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653577960|
[2025/09/12 05:24:13 576976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653577960|
[2025/09/12 05:24:13 576980] [debug] |xqc_engine_wakeup_after|wakeup:1757654653577960|now:1757654653576980|diff:980|
[2025/09/12 05:24:13 576984] [debug] |xqc_engine_main_logic|END|now:1757654653576740|
[2025/09/12 05:24:13 577342] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653577341|
[2025/09/12 05:24:13 577348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 577353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1157|
[2025/09/12 05:24:13 577357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1158|
[2025/09/12 05:24:13 577362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1158|
[2025/09/12 05:24:13 577366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 577371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2438|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2439|path_largest_ack:2438|
[2025/09/12 05:24:13 577376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2599895|prior_time:1757654653537492|is_app_limited:0|send_elapse:39933|ack_elapse:39849|ctl_first_sent_time:1757654653538947|lagest_ack_time:1757654653577341|curr_delivered:2646702|
[2025/09/12 05:24:13 577385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653538947|
[2025/09/12 05:24:13 577389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:466||sndq_packets_used_bytes:0|sndq_packets_free:2210|
[2025/09/12 05:24:13 577393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2439|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2439|path_largest_ack:2439|
[2025/09/12 05:24:13 577397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2599895|prior_time:1757654653537492|is_app_limited:0|send_elapse:39933|ack_elapse:39849|ctl_first_sent_time:1757654653538947|lagest_ack_time:1757654653577341|curr_delivered:2647902|
[2025/09/12 05:24:13 577402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653539030|
[2025/09/12 05:24:13 577406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:465||sndq_packets_used_bytes:0|sndq_packets_free:2211|
[2025/09/12 05:24:13 577410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38299|rttvar:30|minrtt:30532|latest_rtt:38311|ack_delay:32|
[2025/09/12 05:24:13 577414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38296|rttvar:28|minrtt:30532|latest_rtt:38311|ack_delay:32|
[2025/09/12 05:24:13 577418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2439|lost_pn:2436|thresh:3|
[2025/09/12 05:24:13 577422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 577426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38296|rtt_var:28|pto_duration:40296|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 577431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 577434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 577438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 577442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653642186|now:1757654653577426|interv:64760|
[2025/09/12 05:24:13 577446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653642186|now:1757654653577426|interval:64760|pto_count:0|srtt:38296
[2025/09/12 05:24:13 577451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39933, ack_elapse 39849, delivered 48007|rate 1202188|lost 202|
[2025/09/12 05:24:13 577473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202188) in round 58|
[2025/09/12 05:24:13 577482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 577486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 577490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653539030|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 577494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653539030|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 577502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38296|latest_rtt:38311|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 577508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1158|largest:1158|pns:2|
[2025/09/12 05:24:13 577512] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1158|frame:ACK |recv_time:1757654653577341|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 577517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773577341|now:1757654653577341|interv:120000000|
[2025/09/12 05:24:13 577521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773577341|now:1757654653577341|interv:120000000|
[2025/09/12 05:24:13 577525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653577960|pq_index:0|
[2025/09/12 05:24:13 577529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653576740|
[2025/09/12 05:24:13 577533] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653577533|
[2025/09/12 05:24:13 577537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653577537|
[2025/09/12 05:24:13 577543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38296|min_srtt:38296|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 577547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2691687|
[2025/09/12 05:24:13 577552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38296|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 577556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 577561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38296|min_srtt:38296|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 577565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2692866|
[2025/09/12 05:24:13 577569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38296|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 577573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 577577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38296|min_srtt:38296|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 577582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2694045|
[2025/09/12 05:24:13 577589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 577593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 577596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 577601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 577605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 577609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2644527|
[2025/09/12 05:24:13 577613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 577617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 577621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653577960|
[2025/09/12 05:24:13 577625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653577960|
[2025/09/12 05:24:13 577629] [debug] |xqc_engine_wakeup_after|wakeup:1757654653577960|now:1757654653577629|diff:331|
[2025/09/12 05:24:13 577633] [debug] |xqc_engine_main_logic|END|now:1757654653577537|
[2025/09/12 05:24:13 577638] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653577638|
[2025/09/12 05:24:13 577642] [debug] |xqc_engine_wakeup_after|wakeup:1757654653577960|now:1757654653577642|diff:318|
[2025/09/12 05:24:13 577646] [debug] |xqc_engine_main_logic|END|now:1757654653577638|
[2025/09/12 05:24:13 578715] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653578715|
[2025/09/12 05:24:13 578723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653577960|pq_index:0|
[2025/09/12 05:24:13 578727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653577537|
[2025/09/12 05:24:13 578732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653578731|
[2025/09/12 05:24:13 578737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653577960|now:1757654653578731|
[2025/09/12 05:24:13 578741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653577960|now:1757654653578731|
[2025/09/12 05:24:13 578745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 578749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38296|min_srtt:38296|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 578754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2694045|
[2025/09/12 05:24:13 578758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 578766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 578770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 578774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 578778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 578783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2644527|
[2025/09/12 05:24:13 578787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 578791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2478|
[2025/09/12 05:24:13 578818] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2478|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653578799|stream_id:0|stream_offset:2644527|
[2025/09/12 05:24:13 578824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2478|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 578828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 578833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38296|rtt_var:28|pto_duration:40296|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 578837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 578841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 578845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 578848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653644095|now:1757654653578832|interv:65263|
[2025/09/12 05:24:13 578852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653644095|now:1757654653578832|interval:65263|pto_count:0|srtt:38296
[2025/09/12 05:24:13 578857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 578861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 578866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2645706|
[2025/09/12 05:24:13 578870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 578874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2479|
[2025/09/12 05:24:13 578891] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2479|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653578880|stream_id:0|stream_offset:2645706|
[2025/09/12 05:24:13 578900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2479|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 578904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 578908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38296|rtt_var:28|pto_duration:40296|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 578912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 578916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 578920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 578924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653644176|now:1757654653578908|interv:65268|
[2025/09/12 05:24:13 578928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653644176|now:1757654653578908|interval:65268|pto_count:0|srtt:38296
[2025/09/12 05:24:13 578932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 578936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 578940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2646885|
[2025/09/12 05:24:13 578945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 578949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653579948|now:1757654653578948|interv:1000|
[2025/09/12 05:24:13 578952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 578956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 578960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653579948|
[2025/09/12 05:24:13 578964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653579948|
[2025/09/12 05:24:13 578968] [debug] |xqc_engine_wakeup_after|wakeup:1757654653579948|now:1757654653578968|diff:980|
[2025/09/12 05:24:13 578972] [debug] |xqc_engine_main_logic|END|now:1757654653578731|
[2025/09/12 05:24:13 579336] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653579335|
[2025/09/12 05:24:13 579341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 579347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1158|
[2025/09/12 05:24:13 579350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1159|
[2025/09/12 05:24:13 579356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1159|
[2025/09/12 05:24:13 579360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 579364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2440|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2441|path_largest_ack:2440|
[2025/09/12 05:24:13 579372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2602295|prior_time:1757654653539477|is_app_limited:0|send_elapse:39837|ack_elapse:39858|ctl_first_sent_time:1757654653540916|lagest_ack_time:1757654653579335|curr_delivered:2649102|
[2025/09/12 05:24:13 579377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653540916|
[2025/09/12 05:24:13 579381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:464||sndq_packets_used_bytes:0|sndq_packets_free:2212|
[2025/09/12 05:24:13 579385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2441|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2441|path_largest_ack:2441|
[2025/09/12 05:24:13 579390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2602295|prior_time:1757654653539477|is_app_limited:0|send_elapse:39837|ack_elapse:39858|ctl_first_sent_time:1757654653540916|lagest_ack_time:1757654653579335|curr_delivered:2650302|
[2025/09/12 05:24:13 579394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653541002|
[2025/09/12 05:24:13 579398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:463||sndq_packets_used_bytes:0|sndq_packets_free:2213|
[2025/09/12 05:24:13 579402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38296|rttvar:28|minrtt:30532|latest_rtt:38333|ack_delay:40|
[2025/09/12 05:24:13 579406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38295|rttvar:21|minrtt:30532|latest_rtt:38333|ack_delay:40|
[2025/09/12 05:24:13 579410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2441|lost_pn:2438|thresh:3|
[2025/09/12 05:24:13 579414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 579418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38295|rtt_var:21|pto_duration:40295|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 579422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 579426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 579430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 579434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653644175|now:1757654653579418|interv:64757|
[2025/09/12 05:24:13 579438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653644175|now:1757654653579418|interval:64757|pto_count:0|srtt:38295
[2025/09/12 05:24:13 579442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39837, ack_elapse 39858, delivered 48007|rate 1204450|lost 202|
[2025/09/12 05:24:13 579446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204450) in round 58|
[2025/09/12 05:24:13 579451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 579472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 579481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653541002|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 579488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653541002|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 579493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38295|latest_rtt:38333|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 579499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1159|largest:1159|pns:2|
[2025/09/12 05:24:13 579503] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1159|frame:ACK |recv_time:1757654653579335|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 579508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773579335|now:1757654653579335|interv:120000000|
[2025/09/12 05:24:13 579512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773579335|now:1757654653579335|interv:120000000|
[2025/09/12 05:24:13 579516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653579948|pq_index:0|
[2025/09/12 05:24:13 579520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653578731|
[2025/09/12 05:24:13 579524] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653579524|
[2025/09/12 05:24:13 579528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653579527|
[2025/09/12 05:24:13 579534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38295|min_srtt:38295|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 579538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2694045|
[2025/09/12 05:24:13 579543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38295|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 579547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 579552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38295|min_srtt:38295|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 579556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2695224|
[2025/09/12 05:24:13 579560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38295|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 579564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 579572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38295|min_srtt:38295|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 579576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2696403|
[2025/09/12 05:24:13 579580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 579584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 579588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 579592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 579596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 579600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2646885|
[2025/09/12 05:24:13 579605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 579608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 579612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653579948|
[2025/09/12 05:24:13 579616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653579948|
[2025/09/12 05:24:13 579620] [debug] |xqc_engine_wakeup_after|wakeup:1757654653579948|now:1757654653579620|diff:328|
[2025/09/12 05:24:13 579624] [debug] |xqc_engine_main_logic|END|now:1757654653579527|
[2025/09/12 05:24:13 579629] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653579629|
[2025/09/12 05:24:13 579633] [debug] |xqc_engine_wakeup_after|wakeup:1757654653579948|now:1757654653579633|diff:315|
[2025/09/12 05:24:13 579637] [debug] |xqc_engine_main_logic|END|now:1757654653579629|
[2025/09/12 05:24:13 580707] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653580707|
[2025/09/12 05:24:13 580715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653579948|pq_index:0|
[2025/09/12 05:24:13 580719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653579527|
[2025/09/12 05:24:13 580723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653580723|
[2025/09/12 05:24:13 580728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653579948|now:1757654653580723|
[2025/09/12 05:24:13 580732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653579948|now:1757654653580723|
[2025/09/12 05:24:13 580736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 580741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38295|min_srtt:38295|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 580745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2696403|
[2025/09/12 05:24:13 580754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 580758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 580761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 580766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 580770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 580774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2646885|
[2025/09/12 05:24:13 580779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 580783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2480|
[2025/09/12 05:24:13 580810] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2480|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653580791|stream_id:0|stream_offset:2646885|
[2025/09/12 05:24:13 580815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2480|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 580820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 580824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38295|rtt_var:21|pto_duration:40295|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 580828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 580832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 580836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 580840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653646086|now:1757654653580824|interv:65262|
[2025/09/12 05:24:13 580844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653646086|now:1757654653580824|interval:65262|pto_count:0|srtt:38295
[2025/09/12 05:24:13 580849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 580853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 580857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2648064|
[2025/09/12 05:24:13 580862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 580866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2481|
[2025/09/12 05:24:13 580887] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2481|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653580875|stream_id:0|stream_offset:2648064|
[2025/09/12 05:24:13 580892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2481|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 580897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 580901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38295|rtt_var:21|pto_duration:40295|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 580905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 580909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 580912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 580916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653646170|now:1757654653580901|interv:65269|
[2025/09/12 05:24:13 580920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653646170|now:1757654653580901|interval:65269|pto_count:0|srtt:38295
[2025/09/12 05:24:13 580925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 580929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 580933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2649243|
[2025/09/12 05:24:13 580937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 580941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653581941|now:1757654653580941|interv:1000|
[2025/09/12 05:24:13 580945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 580949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 580953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653581941|
[2025/09/12 05:24:13 580957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653581941|
[2025/09/12 05:24:13 580961] [debug] |xqc_engine_wakeup_after|wakeup:1757654653581941|now:1757654653580961|diff:980|
[2025/09/12 05:24:13 580965] [debug] |xqc_engine_main_logic|END|now:1757654653580723|
[2025/09/12 05:24:13 581325] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653581324|
[2025/09/12 05:24:13 581331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 581336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1159|
[2025/09/12 05:24:13 581340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1160|
[2025/09/12 05:24:13 581345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1160|
[2025/09/12 05:24:13 581349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 581358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2442|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2443|path_largest_ack:2442|
[2025/09/12 05:24:13 581363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2604695|prior_time:1757654653541478|is_app_limited:0|send_elapse:39912|ack_elapse:39846|ctl_first_sent_time:1757654653542918|lagest_ack_time:1757654653581324|curr_delivered:2651502|
[2025/09/12 05:24:13 581367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653542918|
[2025/09/12 05:24:13 581372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:462||sndq_packets_used_bytes:0|sndq_packets_free:2214|
[2025/09/12 05:24:13 581376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2443|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2443|path_largest_ack:2443|
[2025/09/12 05:24:13 581380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2604695|prior_time:1757654653541478|is_app_limited:0|send_elapse:39912|ack_elapse:39846|ctl_first_sent_time:1757654653542918|lagest_ack_time:1757654653581324|curr_delivered:2652702|
[2025/09/12 05:24:13 581385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653543005|
[2025/09/12 05:24:13 581388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:461||sndq_packets_used_bytes:0|sndq_packets_free:2215|
[2025/09/12 05:24:13 581392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38295|rttvar:21|minrtt:30532|latest_rtt:38319|ack_delay:32|
[2025/09/12 05:24:13 581397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38294|rttvar:18|minrtt:30532|latest_rtt:38319|ack_delay:32|
[2025/09/12 05:24:13 581401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2443|lost_pn:2440|thresh:3|
[2025/09/12 05:24:13 581405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 581409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38294|rtt_var:18|pto_duration:40294|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 581413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 581417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 581421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 581425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653646169|now:1757654653581409|interv:64760|
[2025/09/12 05:24:13 581429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653646169|now:1757654653581409|interval:64760|pto_count:0|srtt:38294
[2025/09/12 05:24:13 581433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39912, ack_elapse 39846, delivered 48007|rate 1202821|lost 202|
[2025/09/12 05:24:13 581438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202821) in round 58|
[2025/09/12 05:24:13 581442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 581448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 581452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653543005|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 581480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653543005|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 581484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38294|latest_rtt:38319|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 581490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1160|largest:1160|pns:2|
[2025/09/12 05:24:13 581495] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1160|frame:ACK |recv_time:1757654653581324|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 581499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773581324|now:1757654653581324|interv:120000000|
[2025/09/12 05:24:13 581504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773581324|now:1757654653581324|interv:120000000|
[2025/09/12 05:24:13 581508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653581941|pq_index:0|
[2025/09/12 05:24:13 581512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653580723|
[2025/09/12 05:24:13 581516] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653581515|
[2025/09/12 05:24:13 581520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653581519|
[2025/09/12 05:24:13 581526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38294|min_srtt:38294|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 581530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2696403|
[2025/09/12 05:24:13 581535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38294|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 581539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 581544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38294|min_srtt:38294|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 581548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2697582|
[2025/09/12 05:24:13 581552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38294|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 581560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 581565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38294|min_srtt:38294|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 581569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2698761|
[2025/09/12 05:24:13 581573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 581577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 581581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 581585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 581589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 581593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2649243|
[2025/09/12 05:24:13 581598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 581601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 581605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653581941|
[2025/09/12 05:24:13 581609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653581941|
[2025/09/12 05:24:13 581613] [debug] |xqc_engine_wakeup_after|wakeup:1757654653581941|now:1757654653581613|diff:328|
[2025/09/12 05:24:13 581617] [debug] |xqc_engine_main_logic|END|now:1757654653581519|
[2025/09/12 05:24:13 581622] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653581622|
[2025/09/12 05:24:13 581626] [debug] |xqc_engine_wakeup_after|wakeup:1757654653581941|now:1757654653581626|diff:315|
[2025/09/12 05:24:13 581630] [debug] |xqc_engine_main_logic|END|now:1757654653581622|
[2025/09/12 05:24:13 582699] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653582699|
[2025/09/12 05:24:13 582707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653581941|pq_index:0|
[2025/09/12 05:24:13 582711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653581519|
[2025/09/12 05:24:13 582716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653582715|
[2025/09/12 05:24:13 582720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653581941|now:1757654653582715|
[2025/09/12 05:24:13 582724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653581941|now:1757654653582715|
[2025/09/12 05:24:13 582728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 582733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38294|min_srtt:38294|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 582741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2698761|
[2025/09/12 05:24:13 582746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 582750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 582754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 582758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 582762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 582766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2649243|
[2025/09/12 05:24:13 582770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 582775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2482|
[2025/09/12 05:24:13 582802] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2482|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653582782|stream_id:0|stream_offset:2649243|
[2025/09/12 05:24:13 582807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2482|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 582812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 582816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38294|rtt_var:18|pto_duration:40294|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 582820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 582824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 582828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 582832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653648076|now:1757654653582816|interv:65260|
[2025/09/12 05:24:13 582836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653648076|now:1757654653582816|interval:65260|pto_count:0|srtt:38294
[2025/09/12 05:24:13 582841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 582845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 582849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2650422|
[2025/09/12 05:24:13 582857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 582861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2483|
[2025/09/12 05:24:13 582879] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2483|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653582867|stream_id:0|stream_offset:2650422|
[2025/09/12 05:24:13 582884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2483|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 582889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 582893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38294|rtt_var:18|pto_duration:40294|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 582897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 582901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 582905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 582908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653648161|now:1757654653582893|interv:65268|
[2025/09/12 05:24:13 582912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653648161|now:1757654653582893|interval:65268|pto_count:0|srtt:38294
[2025/09/12 05:24:13 582917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 582921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 582925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2651601|
[2025/09/12 05:24:13 582929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 582933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653583933|now:1757654653582933|interv:1000|
[2025/09/12 05:24:13 582937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 582941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 582945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653583933|
[2025/09/12 05:24:13 582949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653583933|
[2025/09/12 05:24:13 582953] [debug] |xqc_engine_wakeup_after|wakeup:1757654653583933|now:1757654653582953|diff:980|
[2025/09/12 05:24:13 582957] [debug] |xqc_engine_main_logic|END|now:1757654653582715|
[2025/09/12 05:24:13 583323] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653583322|
[2025/09/12 05:24:13 583328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 583334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1160|
[2025/09/12 05:24:13 583338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1161|
[2025/09/12 05:24:13 583347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1161|
[2025/09/12 05:24:13 583351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 583356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2444|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2445|path_largest_ack:2444|
[2025/09/12 05:24:13 583360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2607095|prior_time:1757654653543506|is_app_limited:0|send_elapse:39793|ack_elapse:39816|ctl_first_sent_time:1757654653544945|lagest_ack_time:1757654653583322|curr_delivered:2653902|
[2025/09/12 05:24:13 583365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653544945|
[2025/09/12 05:24:13 583369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:460||sndq_packets_used_bytes:0|sndq_packets_free:2216|
[2025/09/12 05:24:13 583373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2445|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2445|path_largest_ack:2445|
[2025/09/12 05:24:13 583377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2607095|prior_time:1757654653543506|is_app_limited:0|send_elapse:39793|ack_elapse:39816|ctl_first_sent_time:1757654653544945|lagest_ack_time:1757654653583322|curr_delivered:2655102|
[2025/09/12 05:24:13 583382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653545031|
[2025/09/12 05:24:13 583386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:459||sndq_packets_used_bytes:0|sndq_packets_free:2217|
[2025/09/12 05:24:13 583390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38294|rttvar:18|minrtt:30532|latest_rtt:38291|ack_delay:32|
[2025/09/12 05:24:13 583394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38290|rttvar:22|minrtt:30532|latest_rtt:38291|ack_delay:32|
[2025/09/12 05:24:13 583398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2445|lost_pn:2442|thresh:3|
[2025/09/12 05:24:13 583402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 583406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38290|rtt_var:22|pto_duration:40290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 583410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 583414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 583418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 583422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653648157|now:1757654653583406|interv:64751|
[2025/09/12 05:24:13 583426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653648157|now:1757654653583406|interval:64751|pto_count:0|srtt:38290
[2025/09/12 05:24:13 583430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39793, ack_elapse 39816, delivered 48007|rate 1205721|lost 202|
[2025/09/12 05:24:13 583437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205721) in round 58|
[2025/09/12 05:24:13 583441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 583445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 583449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653545031|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 583453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653545031|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 583481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38290|latest_rtt:38291|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 583486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1161|largest:1161|pns:2|
[2025/09/12 05:24:13 583491] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1161|frame:ACK |recv_time:1757654653583322|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 583495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773583322|now:1757654653583322|interv:120000000|
[2025/09/12 05:24:13 583499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773583322|now:1757654653583322|interv:120000000|
[2025/09/12 05:24:13 583503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653583933|pq_index:0|
[2025/09/12 05:24:13 583507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653582715|
[2025/09/12 05:24:13 583511] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653583511|
[2025/09/12 05:24:13 583516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653583515|
[2025/09/12 05:24:13 583522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 583526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2698761|
[2025/09/12 05:24:13 583530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38290|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 583535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 583539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 583543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2699940|
[2025/09/12 05:24:13 583551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38290|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 583555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 583560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 583564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2701119|
[2025/09/12 05:24:13 583568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 583572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 583576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 583580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 583584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 583588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2651601|
[2025/09/12 05:24:13 583593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 583596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 583600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653583933|
[2025/09/12 05:24:13 583604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653583933|
[2025/09/12 05:24:13 583608] [debug] |xqc_engine_wakeup_after|wakeup:1757654653583933|now:1757654653583608|diff:325|
[2025/09/12 05:24:13 583612] [debug] |xqc_engine_main_logic|END|now:1757654653583515|
[2025/09/12 05:24:13 583617] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653583617|
[2025/09/12 05:24:13 583621] [debug] |xqc_engine_wakeup_after|wakeup:1757654653583933|now:1757654653583621|diff:312|
[2025/09/12 05:24:13 583625] [debug] |xqc_engine_main_logic|END|now:1757654653583617|
[2025/09/12 05:24:13 584694] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653584693|
[2025/09/12 05:24:13 584701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653583933|pq_index:0|
[2025/09/12 05:24:13 584705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653583515|
[2025/09/12 05:24:13 584710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653584709|
[2025/09/12 05:24:13 584714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653583933|now:1757654653584709|
[2025/09/12 05:24:13 584723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653583933|now:1757654653584709|
[2025/09/12 05:24:13 584727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 584731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 584736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2701119|
[2025/09/12 05:24:13 584740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 584744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 584748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 584752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 584757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 584761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2651601|
[2025/09/12 05:24:13 584765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 584769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2484|
[2025/09/12 05:24:13 584797] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2484|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653584777|stream_id:0|stream_offset:2651601|
[2025/09/12 05:24:13 584803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2484|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 584807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 584811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38290|rtt_var:22|pto_duration:40290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 584816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 584820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 584823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 584827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653650067|now:1757654653584811|interv:65256|
[2025/09/12 05:24:13 584831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653650067|now:1757654653584811|interval:65256|pto_count:0|srtt:38290
[2025/09/12 05:24:13 584836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 584841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 584848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2652780|
[2025/09/12 05:24:13 584853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 584857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2485|
[2025/09/12 05:24:13 584875] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2485|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653584863|stream_id:0|stream_offset:2652780|
[2025/09/12 05:24:13 584880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2485|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 584884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 584888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38290|rtt_var:22|pto_duration:40290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 584892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 584896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 584900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 584904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653650153|now:1757654653584888|interv:65265|
[2025/09/12 05:24:13 584908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653650153|now:1757654653584888|interval:65265|pto_count:0|srtt:38290
[2025/09/12 05:24:13 584912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 584916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 584920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2653959|
[2025/09/12 05:24:13 584925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 584928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653585928|now:1757654653584928|interv:1000|
[2025/09/12 05:24:13 584932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 584936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 584940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653585928|
[2025/09/12 05:24:13 584944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653585928|
[2025/09/12 05:24:13 584948] [debug] |xqc_engine_wakeup_after|wakeup:1757654653585928|now:1757654653584948|diff:980|
[2025/09/12 05:24:13 584952] [debug] |xqc_engine_main_logic|END|now:1757654653584709|
[2025/09/12 05:24:13 585318] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653585317|
[2025/09/12 05:24:13 585323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 585333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1161|
[2025/09/12 05:24:13 585337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1162|
[2025/09/12 05:24:13 585342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1162|
[2025/09/12 05:24:13 585346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 585351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2446|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2447|path_largest_ack:2446|
[2025/09/12 05:24:13 585355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2609495|prior_time:1757654653545473|is_app_limited:0|send_elapse:39893|ack_elapse:39844|ctl_first_sent_time:1757654653546911|lagest_ack_time:1757654653585317|curr_delivered:2656302|
[2025/09/12 05:24:13 585360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653546911|
[2025/09/12 05:24:13 585364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:458||sndq_packets_used_bytes:0|sndq_packets_free:2218|
[2025/09/12 05:24:13 585368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2447|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2447|path_largest_ack:2447|
[2025/09/12 05:24:13 585373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2609495|prior_time:1757654653545473|is_app_limited:0|send_elapse:39893|ack_elapse:39844|ctl_first_sent_time:1757654653546911|lagest_ack_time:1757654653585317|curr_delivered:2657502|
[2025/09/12 05:24:13 585377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653546996|
[2025/09/12 05:24:13 585381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:457||sndq_packets_used_bytes:0|sndq_packets_free:2219|
[2025/09/12 05:24:13 585385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38290|rttvar:22|minrtt:30532|latest_rtt:38321|ack_delay:40|
[2025/09/12 05:24:13 585389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38289|rttvar:19|minrtt:30532|latest_rtt:38321|ack_delay:40|
[2025/09/12 05:24:13 585393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2447|lost_pn:2444|thresh:3|
[2025/09/12 05:24:13 585397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 585401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38289|rtt_var:19|pto_duration:40289|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 585406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 585409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 585413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 585417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653650152|now:1757654653585401|interv:64751|
[2025/09/12 05:24:13 585421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653650152|now:1757654653585401|interval:64751|pto_count:0|srtt:38289
[2025/09/12 05:24:13 585428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39893, ack_elapse 39844, delivered 48007|rate 1203394|lost 202|
[2025/09/12 05:24:13 585432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203394) in round 58|
[2025/09/12 05:24:13 585436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 585441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 585444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653546996|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 585449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653546996|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 585453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38289|latest_rtt:38321|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 585481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1162|largest:1162|pns:2|
[2025/09/12 05:24:13 585486] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1162|frame:ACK |recv_time:1757654653585317|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 585491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773585317|now:1757654653585317|interv:120000000|
[2025/09/12 05:24:13 585495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773585317|now:1757654653585317|interv:120000000|
[2025/09/12 05:24:13 585498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653585928|pq_index:0|
[2025/09/12 05:24:13 585503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653584709|
[2025/09/12 05:24:13 585506] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653585506|
[2025/09/12 05:24:13 585511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653585510|
[2025/09/12 05:24:13 585517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38289|min_srtt:38289|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 585521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2701119|
[2025/09/12 05:24:13 585525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38289|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 585530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 585538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38289|min_srtt:38289|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 585542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2702298|
[2025/09/12 05:24:13 585546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38289|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 585550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 585554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38289|min_srtt:38289|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 585558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2703477|
[2025/09/12 05:24:13 585563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 585567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 585570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 585574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 585579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 585583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2653959|
[2025/09/12 05:24:13 585587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 585591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 585595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653585928|
[2025/09/12 05:24:13 585599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653585928|
[2025/09/12 05:24:13 585603] [debug] |xqc_engine_wakeup_after|wakeup:1757654653585928|now:1757654653585603|diff:325|
[2025/09/12 05:24:13 585607] [debug] |xqc_engine_main_logic|END|now:1757654653585510|
[2025/09/12 05:24:13 585612] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653585612|
[2025/09/12 05:24:13 585616] [debug] |xqc_engine_wakeup_after|wakeup:1757654653585928|now:1757654653585616|diff:312|
[2025/09/12 05:24:13 585620] [debug] |xqc_engine_main_logic|END|now:1757654653585612|
[2025/09/12 05:24:13 586689] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653586689|
[2025/09/12 05:24:13 586697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653585928|pq_index:0|
[2025/09/12 05:24:13 586701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653585510|
[2025/09/12 05:24:13 586705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653586705|
[2025/09/12 05:24:13 586717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653585928|now:1757654653586705|
[2025/09/12 05:24:13 586721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653585928|now:1757654653586705|
[2025/09/12 05:24:13 586725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 586730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38289|min_srtt:38289|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 586735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2703477|
[2025/09/12 05:24:13 586739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 586743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 586747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 586751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 586755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 586759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2653959|
[2025/09/12 05:24:13 586764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 586768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2486|
[2025/09/12 05:24:13 586795] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2486|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653586775|stream_id:0|stream_offset:2653959|
[2025/09/12 05:24:13 586800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2486|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 586805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 586809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38289|rtt_var:19|pto_duration:40289|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 586813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 586817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 586821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 586825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653652064|now:1757654653586809|interv:65255|
[2025/09/12 05:24:13 586829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653652064|now:1757654653586809|interval:65255|pto_count:0|srtt:38289
[2025/09/12 05:24:13 586837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 586841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 586846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2655138|
[2025/09/12 05:24:13 586850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 586854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2487|
[2025/09/12 05:24:13 586872] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2487|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653586860|stream_id:0|stream_offset:2655138|
[2025/09/12 05:24:13 586877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2487|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 586882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 586886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38289|rtt_var:19|pto_duration:40289|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 586890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 586894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 586898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 586902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653652149|now:1757654653586886|interv:65263|
[2025/09/12 05:24:13 586906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653652149|now:1757654653586886|interval:65263|pto_count:0|srtt:38289
[2025/09/12 05:24:13 586910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 586914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 586918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2656317|
[2025/09/12 05:24:13 586923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 586927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653587926|now:1757654653586926|interv:1000|
[2025/09/12 05:24:13 586931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 586934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 586938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653587926|
[2025/09/12 05:24:13 586942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653587926|
[2025/09/12 05:24:13 586946] [debug] |xqc_engine_wakeup_after|wakeup:1757654653587926|now:1757654653586946|diff:980|
[2025/09/12 05:24:13 586954] [debug] |xqc_engine_main_logic|END|now:1757654653586705|
[2025/09/12 05:24:13 587311] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653587310|
[2025/09/12 05:24:13 587317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 587322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1162|
[2025/09/12 05:24:13 587326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1163|
[2025/09/12 05:24:13 587332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1163|
[2025/09/12 05:24:13 587336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 587340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2448|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2449|path_largest_ack:2448|
[2025/09/12 05:24:13 587345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2611895|prior_time:1757654653547441|is_app_limited:0|send_elapse:39888|ack_elapse:39869|ctl_first_sent_time:1757654653548894|lagest_ack_time:1757654653587310|curr_delivered:2658702|
[2025/09/12 05:24:13 587350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653548894|
[2025/09/12 05:24:13 587354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:456||sndq_packets_used_bytes:0|sndq_packets_free:2220|
[2025/09/12 05:24:13 587358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2449|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2449|path_largest_ack:2449|
[2025/09/12 05:24:13 587362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2611895|prior_time:1757654653547441|is_app_limited:0|send_elapse:39888|ack_elapse:39869|ctl_first_sent_time:1757654653548894|lagest_ack_time:1757654653587310|curr_delivered:2659902|
[2025/09/12 05:24:13 587367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653548979|
[2025/09/12 05:24:13 587371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:455||sndq_packets_used_bytes:0|sndq_packets_free:2221|
[2025/09/12 05:24:13 587375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38289|rttvar:19|minrtt:30532|latest_rtt:38331|ack_delay:32|
[2025/09/12 05:24:13 587379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38290|rttvar:17|minrtt:30532|latest_rtt:38331|ack_delay:32|
[2025/09/12 05:24:13 587383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2449|lost_pn:2446|thresh:3|
[2025/09/12 05:24:13 587387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 587391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38290|rtt_var:17|pto_duration:40290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 587395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 587399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 587403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 587411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653652150|now:1757654653587391|interv:64759|
[2025/09/12 05:24:13 587415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653652150|now:1757654653587391|interval:64759|pto_count:0|srtt:38290
[2025/09/12 05:24:13 587419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39888, ack_elapse 39869, delivered 48007|rate 1203544|lost 202|
[2025/09/12 05:24:13 587423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203544) in round 58|
[2025/09/12 05:24:13 587427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 587432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 587435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653548979|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 587440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653548979|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 587444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38290|latest_rtt:38331|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 587450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1163|largest:1163|pns:2|
[2025/09/12 05:24:13 587472] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1163|frame:ACK |recv_time:1757654653587310|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 587483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773587310|now:1757654653587310|interv:120000000|
[2025/09/12 05:24:13 587487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773587310|now:1757654653587310|interv:120000000|
[2025/09/12 05:24:13 587491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653587926|pq_index:0|
[2025/09/12 05:24:13 587495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653586705|
[2025/09/12 05:24:13 587499] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653587499|
[2025/09/12 05:24:13 587504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653587503|
[2025/09/12 05:24:13 587509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 587514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2703477|
[2025/09/12 05:24:13 587518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38290|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 587526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 587530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 587535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2704656|
[2025/09/12 05:24:13 587539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38290|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 587543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 587547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 587551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2705835|
[2025/09/12 05:24:13 587556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 587559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 587563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 587568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 587572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 587576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2656317|
[2025/09/12 05:24:13 587580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 587584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 587588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653587926|
[2025/09/12 05:24:13 587592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653587926|
[2025/09/12 05:24:13 587596] [debug] |xqc_engine_wakeup_after|wakeup:1757654653587926|now:1757654653587596|diff:330|
[2025/09/12 05:24:13 587600] [debug] |xqc_engine_main_logic|END|now:1757654653587503|
[2025/09/12 05:24:13 587605] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653587605|
[2025/09/12 05:24:13 587609] [debug] |xqc_engine_wakeup_after|wakeup:1757654653587926|now:1757654653587609|diff:317|
[2025/09/12 05:24:13 587612] [debug] |xqc_engine_main_logic|END|now:1757654653587605|
[2025/09/12 05:24:13 588681] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653588681|
[2025/09/12 05:24:13 588689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653587926|pq_index:0|
[2025/09/12 05:24:13 588693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653587503|
[2025/09/12 05:24:13 588702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653588701|
[2025/09/12 05:24:13 588707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654653588395|now:1757654653588701|
[2025/09/12 05:24:13 588711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:13 588714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654653588395|now:1757654653588701|
[2025/09/12 05:24:13 588718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:13 588722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653587926|now:1757654653588701|
[2025/09/12 05:24:13 588726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653587926|now:1757654653588701|
[2025/09/12 05:24:13 588730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 588735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:1163|ack_delay:25339|first_ack_range:37|largest_pkt_recv_time:1757654653563395|
[2025/09/12 05:24:13 588739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:1163|low:1126|pkt_pns:2|
[2025/09/12 05:24:13 588743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:1151|frame_largest_recv:1163|
[2025/09/12 05:24:13 588747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:13 588752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 588756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2705835|
[2025/09/12 05:24:13 588760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 588764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 588768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 588772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 588777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 588781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2656317|
[2025/09/12 05:24:13 588786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 588790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2488|
[2025/09/12 05:24:13 588817] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2488|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:45607|now:1757654653588798|stream_id:0|stream_offset:2656317|
[2025/09/12 05:24:13 588823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2488|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 588831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 588835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38290|rtt_var:17|pto_duration:40290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 588839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 588843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 588847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 588851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653654088|now:1757654653588835|interv:65253|
[2025/09/12 05:24:13 588855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653654088|now:1757654653588835|interval:65253|pto_count:0|srtt:38290
[2025/09/12 05:24:13 588859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46814|
[2025/09/12 05:24:13 588864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 588868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2657496|
[2025/09/12 05:24:13 588872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 588876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2489|
[2025/09/12 05:24:13 588895] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2489|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653588882|stream_id:0|stream_offset:2657496|
[2025/09/12 05:24:13 588900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2489|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 588904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 588908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38290|rtt_var:17|pto_duration:40290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 588912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 588916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 588920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 588924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653654172|now:1757654653588908|interv:65264|
[2025/09/12 05:24:13 588928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653654172|now:1757654653588908|interval:65264|pto_count:0|srtt:38290
[2025/09/12 05:24:13 588932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48014|
[2025/09/12 05:24:13 588940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 588944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2658675|
[2025/09/12 05:24:13 588949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 588953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653589952|now:1757654653588952|interv:1000|
[2025/09/12 05:24:13 588956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 588960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 588964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653589952|
[2025/09/12 05:24:13 588968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653589952|
[2025/09/12 05:24:13 588972] [debug] |xqc_engine_wakeup_after|wakeup:1757654653589952|now:1757654653588972|diff:980|
[2025/09/12 05:24:13 588976] [debug] |xqc_engine_main_logic|END|now:1757654653588701|
[2025/09/12 05:24:13 589304] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653589304|
[2025/09/12 05:24:13 589310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 589315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1163|
[2025/09/12 05:24:13 589319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1164|
[2025/09/12 05:24:13 589325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1164|
[2025/09/12 05:24:13 589329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 589333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2450|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2451|path_largest_ack:2450|
[2025/09/12 05:24:13 589338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2614295|prior_time:1757654653549433|is_app_limited:0|send_elapse:39918|ack_elapse:39871|ctl_first_sent_time:1757654653550891|lagest_ack_time:1757654653589304|curr_delivered:2661102|
[2025/09/12 05:24:13 589342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653550891|
[2025/09/12 05:24:13 589347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:454||sndq_packets_used_bytes:0|sndq_packets_free:2222|
[2025/09/12 05:24:13 589351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2451|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2451|path_largest_ack:2451|
[2025/09/12 05:24:13 589355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2614295|prior_time:1757654653549433|is_app_limited:0|send_elapse:39918|ack_elapse:39871|ctl_first_sent_time:1757654653550891|lagest_ack_time:1757654653589304|curr_delivered:2662302|
[2025/09/12 05:24:13 589359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653550979|
[2025/09/12 05:24:13 589363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:453||sndq_packets_used_bytes:0|sndq_packets_free:2223|
[2025/09/12 05:24:13 589373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38290|rttvar:17|minrtt:30532|latest_rtt:38325|ack_delay:32|
[2025/09/12 05:24:13 589377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38290|rttvar:13|minrtt:30532|latest_rtt:38325|ack_delay:32|
[2025/09/12 05:24:13 589381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2451|lost_pn:2448|thresh:3|
[2025/09/12 05:24:13 589385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 589389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38290|rtt_var:13|pto_duration:40290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 589393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 589397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 589401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 589405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653654172|now:1757654653589389|interv:64783|
[2025/09/12 05:24:13 589409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653654172|now:1757654653589389|interval:64783|pto_count:0|srtt:38290
[2025/09/12 05:24:13 589413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39918, ack_elapse 39871, delivered 48007|rate 1202640|lost 202|
[2025/09/12 05:24:13 589417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202640) in round 58|
[2025/09/12 05:24:13 589421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 589425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 589429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653550979|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 589433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653550979|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 589438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45614|srtt:38290|latest_rtt:38325|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 589443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1164|largest:1164|pns:2|
[2025/09/12 05:24:13 589448] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1164|frame:ACK |recv_time:1757654653589304|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 589452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773589304|now:1757654653589304|interv:120000000|
[2025/09/12 05:24:13 589479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773589304|now:1757654653589304|interv:120000000|
[2025/09/12 05:24:13 589487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653589952|pq_index:0|
[2025/09/12 05:24:13 589491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653588701|
[2025/09/12 05:24:13 589495] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653589495|
[2025/09/12 05:24:13 589499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653589499|
[2025/09/12 05:24:13 589505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 589509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2705835|
[2025/09/12 05:24:13 589514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38290|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 589518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 589523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 589527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2707014|
[2025/09/12 05:24:13 589531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38290|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 589536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 589540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 589544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2708193|
[2025/09/12 05:24:13 589548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 589552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 589556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 589560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 589564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 589568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2658675|
[2025/09/12 05:24:13 589575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 589579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 589583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653589952|
[2025/09/12 05:24:13 589587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653589952|
[2025/09/12 05:24:13 589591] [debug] |xqc_engine_wakeup_after|wakeup:1757654653589952|now:1757654653589591|diff:361|
[2025/09/12 05:24:13 589595] [debug] |xqc_engine_main_logic|END|now:1757654653589499|
[2025/09/12 05:24:13 589600] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653589600|
[2025/09/12 05:24:13 589604] [debug] |xqc_engine_wakeup_after|wakeup:1757654653589952|now:1757654653589604|diff:348|
[2025/09/12 05:24:13 589608] [debug] |xqc_engine_main_logic|END|now:1757654653589600|
[2025/09/12 05:24:13 590677] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653590677|
[2025/09/12 05:24:13 590685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653589952|pq_index:0|
[2025/09/12 05:24:13 590689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653589499|
[2025/09/12 05:24:13 590694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653590693|
[2025/09/12 05:24:13 590698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653589952|now:1757654653590693|
[2025/09/12 05:24:13 590702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653589952|now:1757654653590693|
[2025/09/12 05:24:13 590706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 590711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 590716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2708193|
[2025/09/12 05:24:13 590720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 590724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 590728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 590732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 590737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 590741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2658675|
[2025/09/12 05:24:13 590745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 590750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2490|
[2025/09/12 05:24:13 590781] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2490|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653590762|stream_id:0|stream_offset:2658675|
[2025/09/12 05:24:13 590787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2490|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 590792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 590796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38290|rtt_var:13|pto_duration:40290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 590800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 590804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 590808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 590812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653656052|now:1757654653590796|interv:65256|
[2025/09/12 05:24:13 590816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653656052|now:1757654653590796|interval:65256|pto_count:0|srtt:38290
[2025/09/12 05:24:13 590820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46814|
[2025/09/12 05:24:13 590825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 590829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2659854|
[2025/09/12 05:24:13 590834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 590838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2491|
[2025/09/12 05:24:13 590855] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2491|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653590844|stream_id:0|stream_offset:2659854|
[2025/09/12 05:24:13 590860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2491|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 590865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 590869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38290|rtt_var:13|pto_duration:40290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 590873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 590877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 590881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 590884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653656134|now:1757654653590869|interv:65265|
[2025/09/12 05:24:13 590888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653656134|now:1757654653590869|interval:65265|pto_count:0|srtt:38290
[2025/09/12 05:24:13 590896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48014|
[2025/09/12 05:24:13 590901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 590905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2661033|
[2025/09/12 05:24:13 590909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 590913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653591913|now:1757654653590913|interv:1000|
[2025/09/12 05:24:13 590917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 590920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 590924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653591913|
[2025/09/12 05:24:13 590928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653591913|
[2025/09/12 05:24:13 590932] [debug] |xqc_engine_wakeup_after|wakeup:1757654653591913|now:1757654653590932|diff:981|
[2025/09/12 05:24:13 590936] [debug] |xqc_engine_main_logic|END|now:1757654653590693|
[2025/09/12 05:24:13 591313] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653591312|
[2025/09/12 05:24:13 591319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 591324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1164|
[2025/09/12 05:24:13 591328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1165|
[2025/09/12 05:24:13 591334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1165|
[2025/09/12 05:24:13 591338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 591342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2452|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2453|path_largest_ack:2452|
[2025/09/12 05:24:13 591347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2616702|prior_time:1757654653551433|is_app_limited:0|send_elapse:39911|ack_elapse:39879|ctl_first_sent_time:1757654653552916|lagest_ack_time:1757654653591312|curr_delivered:2663502|
[2025/09/12 05:24:13 591351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653552916|
[2025/09/12 05:24:13 591356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:452||sndq_packets_used_bytes:0|sndq_packets_free:2224|
[2025/09/12 05:24:13 591360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2453|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2453|path_largest_ack:2453|
[2025/09/12 05:24:13 591364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2616702|prior_time:1757654653551433|is_app_limited:0|send_elapse:39911|ack_elapse:39879|ctl_first_sent_time:1757654653552916|lagest_ack_time:1757654653591312|curr_delivered:2664702|
[2025/09/12 05:24:13 591369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653552998|
[2025/09/12 05:24:13 591376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:451||sndq_packets_used_bytes:0|sndq_packets_free:2225|
[2025/09/12 05:24:13 591380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38290|rttvar:13|minrtt:30532|latest_rtt:38314|ack_delay:40|
[2025/09/12 05:24:13 591384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38288|rttvar:14|minrtt:30532|latest_rtt:38314|ack_delay:40|
[2025/09/12 05:24:13 591388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2453|lost_pn:2450|thresh:3|
[2025/09/12 05:24:13 591393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 591396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38288|rtt_var:14|pto_duration:40288|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 591401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 591405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 591408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 591412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653656132|now:1757654653591396|interv:64736|
[2025/09/12 05:24:13 591416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653656132|now:1757654653591396|interval:64736|pto_count:0|srtt:38288
[2025/09/12 05:24:13 591421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39911, ack_elapse 39879, delivered 48000|rate 1202675|lost 202|
[2025/09/12 05:24:13 591425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202675) in round 58|
[2025/09/12 05:24:13 591429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 591433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 591437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653552998|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 591441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653552998|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 591446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45614|srtt:38288|latest_rtt:38314|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 591451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1165|largest:1165|pns:2|
[2025/09/12 05:24:13 591478] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1165|frame:ACK |recv_time:1757654653591312|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 591486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773591312|now:1757654653591312|interv:120000000|
[2025/09/12 05:24:13 591490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773591312|now:1757654653591312|interv:120000000|
[2025/09/12 05:24:13 591494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653591913|pq_index:0|
[2025/09/12 05:24:13 591498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653590693|
[2025/09/12 05:24:13 591502] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653591502|
[2025/09/12 05:24:13 591507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653591506|
[2025/09/12 05:24:13 591513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38288|min_srtt:38288|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 591517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2708193|
[2025/09/12 05:24:13 591522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38288|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 591526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 591530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38288|min_srtt:38288|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 591534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2709372|
[2025/09/12 05:24:13 591539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38288|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 591543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 591547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38288|min_srtt:38288|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 591552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2710551|
[2025/09/12 05:24:13 591556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 591560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 591563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 591568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 591572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 591579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2661033|
[2025/09/12 05:24:13 591583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 591587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 591591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653591913|
[2025/09/12 05:24:13 591595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653591913|
[2025/09/12 05:24:13 591598] [debug] |xqc_engine_wakeup_after|wakeup:1757654653591913|now:1757654653591598|diff:315|
[2025/09/12 05:24:13 591603] [debug] |xqc_engine_main_logic|END|now:1757654653591506|
[2025/09/12 05:24:13 591608] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653591608|
[2025/09/12 05:24:13 591612] [debug] |xqc_engine_wakeup_after|wakeup:1757654653591913|now:1757654653591611|diff:302|
[2025/09/12 05:24:13 591615] [debug] |xqc_engine_main_logic|END|now:1757654653591608|
[2025/09/12 05:24:13 592684] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653592684|
[2025/09/12 05:24:13 592692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653591913|pq_index:0|
[2025/09/12 05:24:13 592696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653591506|
[2025/09/12 05:24:13 592701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653592700|
[2025/09/12 05:24:13 592705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653591913|now:1757654653592700|
[2025/09/12 05:24:13 592709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653591913|now:1757654653592700|
[2025/09/12 05:24:13 592713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 592718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38288|min_srtt:38288|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 592722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2710551|
[2025/09/12 05:24:13 592727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 592730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 592734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 592738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 592743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 592747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2661033|
[2025/09/12 05:24:13 592755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 592759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2492|
[2025/09/12 05:24:13 592786] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2492|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653592767|stream_id:0|stream_offset:2661033|
[2025/09/12 05:24:13 592792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2492|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 592796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 592800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38288|rtt_var:14|pto_duration:40288|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 592805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 592808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 592812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 592816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653658055|now:1757654653592800|interv:65255|
[2025/09/12 05:24:13 592820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653658055|now:1757654653592800|interval:65255|pto_count:0|srtt:38288
[2025/09/12 05:24:13 592825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46814|
[2025/09/12 05:24:13 592829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 592833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2662212|
[2025/09/12 05:24:13 592838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 592842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2493|
[2025/09/12 05:24:13 592859] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2493|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653592848|stream_id:0|stream_offset:2662212|
[2025/09/12 05:24:13 592864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2493|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 592869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 592873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38288|rtt_var:14|pto_duration:40288|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 592877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 592881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 592884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 592892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653658136|now:1757654653592872|interv:65264|
[2025/09/12 05:24:13 592896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653658136|now:1757654653592872|interval:65264|pto_count:0|srtt:38288
[2025/09/12 05:24:13 592900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48014|
[2025/09/12 05:24:13 592904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 592908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2663391|
[2025/09/12 05:24:13 592913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 592916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653593916|now:1757654653592916|interv:1000|
[2025/09/12 05:24:13 592920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 592924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 592928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653593916|
[2025/09/12 05:24:13 592932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653593916|
[2025/09/12 05:24:13 592936] [debug] |xqc_engine_wakeup_after|wakeup:1757654653593916|now:1757654653592936|diff:980|
[2025/09/12 05:24:13 592940] [debug] |xqc_engine_main_logic|END|now:1757654653592700|
[2025/09/12 05:24:13 593297] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653593296|
[2025/09/12 05:24:13 593302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 593308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1165|
[2025/09/12 05:24:13 593312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1166|
[2025/09/12 05:24:13 593317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1166|
[2025/09/12 05:24:13 593321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 593326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2454|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2455|path_largest_ack:2454|
[2025/09/12 05:24:13 593330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2619102|prior_time:1757654653553416|is_app_limited:0|send_elapse:39912|ack_elapse:39880|ctl_first_sent_time:1757654653554872|lagest_ack_time:1757654653593296|curr_delivered:2665902|
[2025/09/12 05:24:13 593335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653554872|
[2025/09/12 05:24:13 593339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:450||sndq_packets_used_bytes:0|sndq_packets_free:2226|
[2025/09/12 05:24:13 593343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2455|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2455|path_largest_ack:2455|
[2025/09/12 05:24:13 593347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2619102|prior_time:1757654653553416|is_app_limited:0|send_elapse:39912|ack_elapse:39880|ctl_first_sent_time:1757654653554872|lagest_ack_time:1757654653593296|curr_delivered:2667102|
[2025/09/12 05:24:13 593355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653554954|
[2025/09/12 05:24:13 593359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:449||sndq_packets_used_bytes:0|sndq_packets_free:2227|
[2025/09/12 05:24:13 593363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38288|rttvar:14|minrtt:30532|latest_rtt:38342|ack_delay:32|
[2025/09/12 05:24:13 593367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38290|rttvar:16|minrtt:30532|latest_rtt:38342|ack_delay:32|
[2025/09/12 05:24:13 593372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2455|lost_pn:2452|thresh:3|
[2025/09/12 05:24:13 593376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 593380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38290|rtt_var:16|pto_duration:40290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 593384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 593388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 593391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 593395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653658138|now:1757654653593379|interv:64759|
[2025/09/12 05:24:13 593399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653658138|now:1757654653593379|interval:64759|pto_count:0|srtt:38290
[2025/09/12 05:24:13 593403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39912, ack_elapse 39880, delivered 48000|rate 1202645|lost 202|
[2025/09/12 05:24:13 593408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202645) in round 58|
[2025/09/12 05:24:13 593412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 593416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 593420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653554954|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 593424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653554954|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 593428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45614|srtt:38290|latest_rtt:38342|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 593434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1166|largest:1166|pns:2|
[2025/09/12 05:24:13 593441] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1166|frame:ACK |recv_time:1757654653593296|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 593445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773593296|now:1757654653593296|interv:120000000|
[2025/09/12 05:24:13 593449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773593296|now:1757654653593296|interv:120000000|
[2025/09/12 05:24:13 593453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653593916|pq_index:0|
[2025/09/12 05:24:13 593480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653592700|
[2025/09/12 05:24:13 593484] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653593484|
[2025/09/12 05:24:13 593489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653593488|
[2025/09/12 05:24:13 593495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 593499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2710551|
[2025/09/12 05:24:13 593503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38290|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 593508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 593512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 593516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2711730|
[2025/09/12 05:24:13 593521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38290|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 593525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 593529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 593533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2712909|
[2025/09/12 05:24:13 593538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 593541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 593545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 593553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 593557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 593561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2663391|
[2025/09/12 05:24:13 593566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 593569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 593573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653593916|
[2025/09/12 05:24:13 593577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653593916|
[2025/09/12 05:24:13 593581] [debug] |xqc_engine_wakeup_after|wakeup:1757654653593916|now:1757654653593581|diff:335|
[2025/09/12 05:24:13 593585] [debug] |xqc_engine_main_logic|END|now:1757654653593488|
[2025/09/12 05:24:13 593590] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653593590|
[2025/09/12 05:24:13 593594] [debug] |xqc_engine_wakeup_after|wakeup:1757654653593916|now:1757654653593594|diff:322|
[2025/09/12 05:24:13 593598] [debug] |xqc_engine_main_logic|END|now:1757654653593590|
[2025/09/12 05:24:13 594667] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653594667|
[2025/09/12 05:24:13 594675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653593916|pq_index:0|
[2025/09/12 05:24:13 594679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653593488|
[2025/09/12 05:24:13 594683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653594683|
[2025/09/12 05:24:13 594688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653593916|now:1757654653594683|
[2025/09/12 05:24:13 594692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653593916|now:1757654653594683|
[2025/09/12 05:24:13 594696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 594701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 594705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2712909|
[2025/09/12 05:24:13 594710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 594713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 594717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 594722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 594726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 594734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2663391|
[2025/09/12 05:24:13 594738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 594743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2494|
[2025/09/12 05:24:13 594769] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2494|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653594750|stream_id:0|stream_offset:2663391|
[2025/09/12 05:24:13 594775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2494|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 594780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 594784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38290|rtt_var:16|pto_duration:40290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 594788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 594792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 594796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 594800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653660040|now:1757654653594784|interv:65256|
[2025/09/12 05:24:13 594804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653660040|now:1757654653594784|interval:65256|pto_count:0|srtt:38290
[2025/09/12 05:24:13 594808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46814|
[2025/09/12 05:24:13 594813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 594817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2664570|
[2025/09/12 05:24:13 594821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 594825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2495|
[2025/09/12 05:24:13 594843] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2495|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653594831|stream_id:0|stream_offset:2664570|
[2025/09/12 05:24:13 594848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2495|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 594852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 594856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38290|rtt_var:16|pto_duration:40290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 594860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 594868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 594872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 594876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653660121|now:1757654653594856|interv:65265|
[2025/09/12 05:24:13 594880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653660121|now:1757654653594856|interval:65265|pto_count:0|srtt:38290
[2025/09/12 05:24:13 594884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48014|
[2025/09/12 05:24:13 594888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 594892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2665749|
[2025/09/12 05:24:13 594897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 594900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653595900|now:1757654653594900|interv:1000|
[2025/09/12 05:24:13 594904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 594908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 594912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653595900|
[2025/09/12 05:24:13 594916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653595900|
[2025/09/12 05:24:13 594920] [debug] |xqc_engine_wakeup_after|wakeup:1757654653595900|now:1757654653594920|diff:980|
[2025/09/12 05:24:13 594924] [debug] |xqc_engine_main_logic|END|now:1757654653594683|
[2025/09/12 05:24:13 595287] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653595286|
[2025/09/12 05:24:13 595292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 595297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1166|
[2025/09/12 05:24:13 595301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1167|
[2025/09/12 05:24:13 595307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1167|
[2025/09/12 05:24:13 595311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 595315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2456|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2457|path_largest_ack:2456|
[2025/09/12 05:24:13 595320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2621502|prior_time:1757654653555412|is_app_limited:0|send_elapse:39923|ack_elapse:39874|ctl_first_sent_time:1757654653556885|lagest_ack_time:1757654653595286|curr_delivered:2668302|
[2025/09/12 05:24:13 595324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653556885|
[2025/09/12 05:24:13 595329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:448||sndq_packets_used_bytes:0|sndq_packets_free:2228|
[2025/09/12 05:24:13 595333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2457|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2457|path_largest_ack:2457|
[2025/09/12 05:24:13 595341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2621502|prior_time:1757654653555412|is_app_limited:0|send_elapse:39923|ack_elapse:39874|ctl_first_sent_time:1757654653556885|lagest_ack_time:1757654653595286|curr_delivered:2669502|
[2025/09/12 05:24:13 595345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653556973|
[2025/09/12 05:24:13 595349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:447||sndq_packets_used_bytes:0|sndq_packets_free:2229|
[2025/09/12 05:24:13 595353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38290|rttvar:16|minrtt:30532|latest_rtt:38313|ack_delay:40|
[2025/09/12 05:24:13 595357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38288|rttvar:16|minrtt:30532|latest_rtt:38313|ack_delay:40|
[2025/09/12 05:24:13 595361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2457|lost_pn:2454|thresh:3|
[2025/09/12 05:24:13 595366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 595369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38288|rtt_var:16|pto_duration:40288|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 595374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 595378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 595381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 595385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653660119|now:1757654653595369|interv:64750|
[2025/09/12 05:24:13 595389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653660119|now:1757654653595369|interval:64750|pto_count:0|srtt:38288
[2025/09/12 05:24:13 595394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39923, ack_elapse 39874, delivered 48000|rate 1202314|lost 202|
[2025/09/12 05:24:13 595398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202314) in round 58|
[2025/09/12 05:24:13 595402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 595406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 595410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653556973|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 595414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653556973|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 595419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45614|srtt:38288|latest_rtt:38313|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 595427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1167|largest:1167|pns:2|
[2025/09/12 05:24:13 595431] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1167|frame:ACK |recv_time:1757654653595286|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 595436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773595286|now:1757654653595286|interv:120000000|
[2025/09/12 05:24:13 595440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773595286|now:1757654653595286|interv:120000000|
[2025/09/12 05:24:13 595444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653595900|pq_index:0|
[2025/09/12 05:24:13 595448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653594683|
[2025/09/12 05:24:13 595452] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653595451|
[2025/09/12 05:24:13 595479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653595477|
[2025/09/12 05:24:13 595485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38288|min_srtt:38288|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 595489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2712909|
[2025/09/12 05:24:13 595494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38288|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 595498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 595503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38288|min_srtt:38288|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 595507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2714088|
[2025/09/12 05:24:13 595511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38288|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 595515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 595519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38288|min_srtt:38288|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 595524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2715267|
[2025/09/12 05:24:13 595528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 595532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 595539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 595543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 595547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 595551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2665749|
[2025/09/12 05:24:13 595556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 595560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 595563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653595900|
[2025/09/12 05:24:13 595567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653595900|
[2025/09/12 05:24:13 595571] [debug] |xqc_engine_wakeup_after|wakeup:1757654653595900|now:1757654653595571|diff:329|
[2025/09/12 05:24:13 595575] [debug] |xqc_engine_main_logic|END|now:1757654653595477|
[2025/09/12 05:24:13 595580] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653595580|
[2025/09/12 05:24:13 595584] [debug] |xqc_engine_wakeup_after|wakeup:1757654653595900|now:1757654653595584|diff:316|
[2025/09/12 05:24:13 595588] [debug] |xqc_engine_main_logic|END|now:1757654653595580|
[2025/09/12 05:24:13 596657] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653596657|
[2025/09/12 05:24:13 596665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653595900|pq_index:0|
[2025/09/12 05:24:13 596669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653595477|
[2025/09/12 05:24:13 596673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653596673|
[2025/09/12 05:24:13 596678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653595900|now:1757654653596673|
[2025/09/12 05:24:13 596682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653595900|now:1757654653596673|
[2025/09/12 05:24:13 596686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 596690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38288|min_srtt:38288|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 596695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2715267|
[2025/09/12 05:24:13 596699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 596703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 596707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 596711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 596719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 596723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2665749|
[2025/09/12 05:24:13 596727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 596732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2496|
[2025/09/12 05:24:13 596759] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2496|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653596739|stream_id:0|stream_offset:2665749|
[2025/09/12 05:24:13 596764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2496|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 596769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 596773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38288|rtt_var:16|pto_duration:40288|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 596777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 596781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 596785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 596789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653662027|now:1757654653596773|interv:65254|
[2025/09/12 05:24:13 596793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653662027|now:1757654653596773|interval:65254|pto_count:0|srtt:38288
[2025/09/12 05:24:13 596797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46814|
[2025/09/12 05:24:13 596802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 596806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2666928|
[2025/09/12 05:24:13 596810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 596814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2497|
[2025/09/12 05:24:13 596832] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2497|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653596820|stream_id:0|stream_offset:2666928|
[2025/09/12 05:24:13 596837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2497|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 596841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 596849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38288|rtt_var:16|pto_duration:40288|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 596853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 596857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 596860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 596864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653662108|now:1757654653596848|interv:65260|
[2025/09/12 05:24:13 596868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653662108|now:1757654653596848|interval:65260|pto_count:0|srtt:38288
[2025/09/12 05:24:13 596872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48014|
[2025/09/12 05:24:13 596877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 596881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2668107|
[2025/09/12 05:24:13 596885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 596889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653597889|now:1757654653596889|interv:1000|
[2025/09/12 05:24:13 596893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 596896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 596900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653597889|
[2025/09/12 05:24:13 596904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653597889|
[2025/09/12 05:24:13 596908] [debug] |xqc_engine_wakeup_after|wakeup:1757654653597889|now:1757654653596908|diff:981|
[2025/09/12 05:24:13 596912] [debug] |xqc_engine_main_logic|END|now:1757654653596673|
[2025/09/12 05:24:13 597284] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653597283|
[2025/09/12 05:24:13 597290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 597295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1167|
[2025/09/12 05:24:13 597299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1168|
[2025/09/12 05:24:13 597304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1168|
[2025/09/12 05:24:13 597308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 597313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2458|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2459|path_largest_ack:2458|
[2025/09/12 05:24:13 597317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2623902|prior_time:1757654653557403|is_app_limited:0|send_elapse:39905|ack_elapse:39880|ctl_first_sent_time:1757654653558859|lagest_ack_time:1757654653597283|curr_delivered:2670702|
[2025/09/12 05:24:13 597322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653558859|
[2025/09/12 05:24:13 597330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:446||sndq_packets_used_bytes:0|sndq_packets_free:2230|
[2025/09/12 05:24:13 597334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2459|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2459|path_largest_ack:2459|
[2025/09/12 05:24:13 597338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2623902|prior_time:1757654653557403|is_app_limited:0|send_elapse:39905|ack_elapse:39880|ctl_first_sent_time:1757654653558859|lagest_ack_time:1757654653597283|curr_delivered:2671902|
[2025/09/12 05:24:13 597343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653558949|
[2025/09/12 05:24:13 597347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:445||sndq_packets_used_bytes:0|sndq_packets_free:2231|
[2025/09/12 05:24:13 597351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38288|rttvar:16|minrtt:30532|latest_rtt:38334|ack_delay:32|
[2025/09/12 05:24:13 597355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38289|rttvar:15|minrtt:30532|latest_rtt:38334|ack_delay:32|
[2025/09/12 05:24:13 597359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2459|lost_pn:2456|thresh:3|
[2025/09/12 05:24:13 597363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 597367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38289|rtt_var:15|pto_duration:40289|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 597371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 597375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 597379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 597383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653662109|now:1757654653597367|interv:64742|
[2025/09/12 05:24:13 597387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653662109|now:1757654653597367|interval:64742|pto_count:0|srtt:38289
[2025/09/12 05:24:13 597391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39905, ack_elapse 39880, delivered 48000|rate 1202856|lost 202|
[2025/09/12 05:24:13 597395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202856) in round 58|
[2025/09/12 05:24:13 597399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 597403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 597407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653558949|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 597412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653558949|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 597419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45614|srtt:38289|latest_rtt:38334|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 597424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1168|largest:1168|pns:2|
[2025/09/12 05:24:13 597428] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1168|frame:ACK |recv_time:1757654653597283|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 597433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773597283|now:1757654653597283|interv:120000000|
[2025/09/12 05:24:13 597437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773597283|now:1757654653597283|interv:120000000|
[2025/09/12 05:24:13 597441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653597889|pq_index:0|
[2025/09/12 05:24:13 597445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653596673|
[2025/09/12 05:24:13 597449] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653597449|
[2025/09/12 05:24:13 597454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653597453|
[2025/09/12 05:24:13 597482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38289|min_srtt:38289|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 597487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2715267|
[2025/09/12 05:24:13 597491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38289|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 597496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 597500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38289|min_srtt:38289|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 597504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2716446|
[2025/09/12 05:24:13 597509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38289|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 597513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 597517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38289|min_srtt:38289|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 597521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2717625|
[2025/09/12 05:24:13 597529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 597533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 597536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 597541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 597545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 597549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2668107|
[2025/09/12 05:24:13 597553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 597557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 597561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653597889|
[2025/09/12 05:24:13 597565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653597889|
[2025/09/12 05:24:13 597569] [debug] |xqc_engine_wakeup_after|wakeup:1757654653597889|now:1757654653597569|diff:320|
[2025/09/12 05:24:13 597573] [debug] |xqc_engine_main_logic|END|now:1757654653597453|
[2025/09/12 05:24:13 597578] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653597578|
[2025/09/12 05:24:13 597582] [debug] |xqc_engine_wakeup_after|wakeup:1757654653597889|now:1757654653597582|diff:307|
[2025/09/12 05:24:13 597586] [debug] |xqc_engine_main_logic|END|now:1757654653597578|
[2025/09/12 05:24:13 598655] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653598655|
[2025/09/12 05:24:13 598662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653597889|pq_index:0|
[2025/09/12 05:24:13 598666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653597453|
[2025/09/12 05:24:13 598671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653598670|
[2025/09/12 05:24:13 598675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653597889|now:1757654653598670|
[2025/09/12 05:24:13 598680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653597889|now:1757654653598670|
[2025/09/12 05:24:13 598684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 598688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38289|min_srtt:38289|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 598693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2717625|
[2025/09/12 05:24:13 598697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 598701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 598712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 598717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 598721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 598725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2668107|
[2025/09/12 05:24:13 598729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 598734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2498|
[2025/09/12 05:24:13 598761] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2498|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653598741|stream_id:0|stream_offset:2668107|
[2025/09/12 05:24:13 598766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2498|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 598771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 598775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38289|rtt_var:15|pto_duration:40289|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 598780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 598784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 598787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 598791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653664030|now:1757654653598775|interv:65255|
[2025/09/12 05:24:13 598795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653664030|now:1757654653598775|interval:65255|pto_count:0|srtt:38289
[2025/09/12 05:24:13 598800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46814|
[2025/09/12 05:24:13 598805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 598809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2669286|
[2025/09/12 05:24:13 598813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 598817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2499|
[2025/09/12 05:24:13 598835] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2499|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653598823|stream_id:0|stream_offset:2669286|
[2025/09/12 05:24:13 598840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2499|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 598848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 598852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38289|rtt_var:15|pto_duration:40289|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 598856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 598860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 598863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 598867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653664112|now:1757654653598852|interv:65260|
[2025/09/12 05:24:13 598871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653664112|now:1757654653598852|interval:65260|pto_count:0|srtt:38289
[2025/09/12 05:24:13 598875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48014|
[2025/09/12 05:24:13 598880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 598884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2670465|
[2025/09/12 05:24:13 598888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 598892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653599892|now:1757654653598892|interv:1000|
[2025/09/12 05:24:13 598896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 598900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 598904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653599892|
[2025/09/12 05:24:13 598908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653599892|
[2025/09/12 05:24:13 598912] [debug] |xqc_engine_wakeup_after|wakeup:1757654653599892|now:1757654653598912|diff:980|
[2025/09/12 05:24:13 598916] [debug] |xqc_engine_main_logic|END|now:1757654653598670|
[2025/09/12 05:24:13 599272] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653599272|
[2025/09/12 05:24:13 599278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 599283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1168|
[2025/09/12 05:24:13 599287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1169|
[2025/09/12 05:24:13 599293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1169|
[2025/09/12 05:24:13 599297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 599301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2460|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2461|path_largest_ack:2460|
[2025/09/12 05:24:13 599306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2626302|prior_time:1757654653559406|is_app_limited:0|send_elapse:39885|ack_elapse:39866|ctl_first_sent_time:1757654653560862|lagest_ack_time:1757654653599272|curr_delivered:2673102|
[2025/09/12 05:24:13 599315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653560862|
[2025/09/12 05:24:13 599319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:444||sndq_packets_used_bytes:0|sndq_packets_free:2232|
[2025/09/12 05:24:13 599323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2461|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2461|path_largest_ack:2461|
[2025/09/12 05:24:13 599328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2626302|prior_time:1757654653559406|is_app_limited:0|send_elapse:39885|ack_elapse:39866|ctl_first_sent_time:1757654653560862|lagest_ack_time:1757654653599272|curr_delivered:2674302|
[2025/09/12 05:24:13 599332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653560946|
[2025/09/12 05:24:13 599336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:443||sndq_packets_used_bytes:0|sndq_packets_free:2233|
[2025/09/12 05:24:13 599340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38289|rttvar:15|minrtt:30532|latest_rtt:38326|ack_delay:32|
[2025/09/12 05:24:13 599344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38289|rttvar:13|minrtt:30532|latest_rtt:38326|ack_delay:32|
[2025/09/12 05:24:13 599348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2461|lost_pn:2458|thresh:3|
[2025/09/12 05:24:13 599352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 599356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38289|rtt_var:13|pto_duration:40289|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 599361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 599365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 599368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 599372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653664112|now:1757654653599356|interv:64756|
[2025/09/12 05:24:13 599376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653664112|now:1757654653599356|interval:64756|pto_count:0|srtt:38289
[2025/09/12 05:24:13 599381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39885, ack_elapse 39866, delivered 48000|rate 1203459|lost 202|
[2025/09/12 05:24:13 599385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203459) in round 58|
[2025/09/12 05:24:13 599389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 599393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 599397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653560946|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 599404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653560946|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 599408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45614|srtt:38289|latest_rtt:38326|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 599414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1169|largest:1169|pns:2|
[2025/09/12 05:24:13 599418] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1169|frame:ACK |recv_time:1757654653599272|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 599423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773599272|now:1757654653599272|interv:120000000|
[2025/09/12 05:24:13 599427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773599272|now:1757654653599272|interv:120000000|
[2025/09/12 05:24:13 599431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653599892|pq_index:0|
[2025/09/12 05:24:13 599435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653598670|
[2025/09/12 05:24:13 599439] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653599439|
[2025/09/12 05:24:13 599443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653599442|
[2025/09/12 05:24:13 599449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38289|min_srtt:38289|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 599453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2717625|
[2025/09/12 05:24:13 599481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38289|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 599485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 599490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38289|min_srtt:38289|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 599494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2718804|
[2025/09/12 05:24:13 599498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38289|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 599503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 599507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38289|min_srtt:38289|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 599514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2719983|
[2025/09/12 05:24:13 599519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 599522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 599526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 599530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 599535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 599539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2670465|
[2025/09/12 05:24:13 599543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 599547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 599551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653599892|
[2025/09/12 05:24:13 599555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653599892|
[2025/09/12 05:24:13 599559] [debug] |xqc_engine_wakeup_after|wakeup:1757654653599892|now:1757654653599559|diff:333|
[2025/09/12 05:24:13 599563] [debug] |xqc_engine_main_logic|END|now:1757654653599442|
[2025/09/12 05:24:13 599568] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653599568|
[2025/09/12 05:24:13 599572] [debug] |xqc_engine_wakeup_after|wakeup:1757654653599892|now:1757654653599572|diff:320|
[2025/09/12 05:24:13 599576] [debug] |xqc_engine_main_logic|END|now:1757654653599568|
[2025/09/12 05:24:13 600645] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653600645|
[2025/09/12 05:24:13 600652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653599892|pq_index:0|
[2025/09/12 05:24:13 600657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653599442|
[2025/09/12 05:24:13 600661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653600661|
[2025/09/12 05:24:13 600666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653599892|now:1757654653600661|
[2025/09/12 05:24:13 600670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653599892|now:1757654653600661|
[2025/09/12 05:24:13 600674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 600679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38289|min_srtt:38289|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 600683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2719983|
[2025/09/12 05:24:13 600692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 600695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 600699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 600704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 600708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 600712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2670465|
[2025/09/12 05:24:13 600717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 600721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2500|
[2025/09/12 05:24:13 600748] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2500|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653600728|stream_id:0|stream_offset:2670465|
[2025/09/12 05:24:13 600753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2500|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 600758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 600762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38289|rtt_var:13|pto_duration:40289|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 600766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 600770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 600774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 600778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653666017|now:1757654653600762|interv:65255|
[2025/09/12 05:24:13 600782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653666017|now:1757654653600762|interval:65255|pto_count:0|srtt:38289
[2025/09/12 05:24:13 600786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46814|
[2025/09/12 05:24:13 600791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 600795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2671644|
[2025/09/12 05:24:13 600800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 600804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2501|
[2025/09/12 05:24:13 600822] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2501|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653600810|stream_id:0|stream_offset:2671644|
[2025/09/12 05:24:13 600831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2501|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 600835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 600839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38289|rtt_var:13|pto_duration:40289|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 600844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 600847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 600851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 600855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653666099|now:1757654653600839|interv:65260|
[2025/09/12 05:24:13 600859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653666099|now:1757654653600839|interval:65260|pto_count:0|srtt:38289
[2025/09/12 05:24:13 600863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48014|
[2025/09/12 05:24:13 600867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 600872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2672823|
[2025/09/12 05:24:13 600876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 600880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653601880|now:1757654653600880|interv:1000|
[2025/09/12 05:24:13 600884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 600887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 600891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653601880|
[2025/09/12 05:24:13 600895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653601880|
[2025/09/12 05:24:13 600899] [debug] |xqc_engine_wakeup_after|wakeup:1757654653601880|now:1757654653600899|diff:981|
[2025/09/12 05:24:13 600903] [debug] |xqc_engine_main_logic|END|now:1757654653600661|
[2025/09/12 05:24:13 601276] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653601275|
[2025/09/12 05:24:13 601282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 601287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1169|
[2025/09/12 05:24:13 601291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1170|
[2025/09/12 05:24:13 601297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1170|
[2025/09/12 05:24:13 601301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 601306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2462|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:2463|path_largest_ack:2462|
[2025/09/12 05:24:13 601314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2628702|prior_time:1757654653561389|is_app_limited:0|send_elapse:39945|ack_elapse:39886|ctl_first_sent_time:1757654653562893|lagest_ack_time:1757654653601275|curr_delivered:2675509|
[2025/09/12 05:24:13 601319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653562893|
[2025/09/12 05:24:13 601323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:442||sndq_packets_used_bytes:0|sndq_packets_free:2234|
[2025/09/12 05:24:13 601328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2463|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2463|path_largest_ack:2463|
[2025/09/12 05:24:13 601332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2628702|prior_time:1757654653561389|is_app_limited:0|send_elapse:39945|ack_elapse:39886|ctl_first_sent_time:1757654653562893|lagest_ack_time:1757654653601275|curr_delivered:2676709|
[2025/09/12 05:24:13 601336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653562979|
[2025/09/12 05:24:13 601340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:441||sndq_packets_used_bytes:0|sndq_packets_free:2235|
[2025/09/12 05:24:13 601344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38289|rttvar:13|minrtt:30532|latest_rtt:38296|ack_delay:40|
[2025/09/12 05:24:13 601348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38285|rttvar:18|minrtt:30532|latest_rtt:38296|ack_delay:40|
[2025/09/12 05:24:13 601353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2463|lost_pn:2460|thresh:3|
[2025/09/12 05:24:13 601357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1151|pns:2|
[2025/09/12 05:24:13 601361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 601365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38285|rtt_var:18|pto_duration:40285|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 601369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 601373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 601377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 601380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653666095|now:1757654653601364|interv:64731|
[2025/09/12 05:24:13 601384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653666095|now:1757654653601364|interval:64731|pto_count:0|srtt:38285
[2025/09/12 05:24:13 601389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39945, ack_elapse 39886, delivered 48007|rate 1201827|lost 202|
[2025/09/12 05:24:13 601393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201827) in round 58|
[2025/09/12 05:24:13 601397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 601404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 601408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2407|po_sent_time:1757654653562979|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 601413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2407|po_sent_time:1757654653562979|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 601417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38285|latest_rtt:38296|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 601423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1170|largest:1170|pns:2|
[2025/09/12 05:24:13 601427] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1170|frame:ACK |recv_time:1757654653601275|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 601432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773601275|now:1757654653601275|interv:120000000|
[2025/09/12 05:24:13 601436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773601275|now:1757654653601275|interv:120000000|
[2025/09/12 05:24:13 601440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653601880|pq_index:0|
[2025/09/12 05:24:13 601444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653600661|
[2025/09/12 05:24:13 601448] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653601448|
[2025/09/12 05:24:13 601453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653601452|
[2025/09/12 05:24:13 601481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38285|min_srtt:38285|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 601485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2719983|
[2025/09/12 05:24:13 601490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38285|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 601495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 601499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38285|min_srtt:38285|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 601503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2721162|
[2025/09/12 05:24:13 601508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38285|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 601515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 601520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38285|min_srtt:38285|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 601524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2722341|
[2025/09/12 05:24:13 601528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 601532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 601536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 601540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 601544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 601548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2672823|
[2025/09/12 05:24:13 601553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 601557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 601560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653601880|
[2025/09/12 05:24:13 601564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653601880|
[2025/09/12 05:24:13 601568] [debug] |xqc_engine_wakeup_after|wakeup:1757654653601880|now:1757654653601568|diff:312|
[2025/09/12 05:24:13 601572] [debug] |xqc_engine_main_logic|END|now:1757654653601452|
[2025/09/12 05:24:13 601577] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653601577|
[2025/09/12 05:24:13 601581] [debug] |xqc_engine_wakeup_after|wakeup:1757654653601880|now:1757654653601581|diff:299|
[2025/09/12 05:24:13 601585] [debug] |xqc_engine_main_logic|END|now:1757654653601577|
[2025/09/12 05:24:13 602655] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653602654|
[2025/09/12 05:24:13 602662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653601880|pq_index:0|
[2025/09/12 05:24:13 602667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653601452|
[2025/09/12 05:24:13 602671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653602670|
[2025/09/12 05:24:13 602676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653601880|now:1757654653602670|
[2025/09/12 05:24:13 602680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653601880|now:1757654653602670|
[2025/09/12 05:24:13 602684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 602689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38285|min_srtt:38285|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 602697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2722341|
[2025/09/12 05:24:13 602702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 602706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 602709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 602714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 602718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 602722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2672823|
[2025/09/12 05:24:13 602727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 602731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2502|
[2025/09/12 05:24:13 602758] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2502|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653602738|stream_id:0|stream_offset:2672823|
[2025/09/12 05:24:13 602764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2502|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 602768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 602773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38285|rtt_var:18|pto_duration:40285|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 602777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 602781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 602785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 602789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653668023|now:1757654653602772|interv:65251|
[2025/09/12 05:24:13 602793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653668023|now:1757654653602772|interval:65251|pto_count:0|srtt:38285
[2025/09/12 05:24:13 602797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 602802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 602806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2674002|
[2025/09/12 05:24:13 602814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 602818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2503|
[2025/09/12 05:24:13 602836] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2503|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653602824|stream_id:0|stream_offset:2674002|
[2025/09/12 05:24:13 602841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2503|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 602846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 602850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38285|rtt_var:18|pto_duration:40285|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 602854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 602858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 602862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 602866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653668109|now:1757654653602850|interv:65259|
[2025/09/12 05:24:13 602869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653668109|now:1757654653602850|interval:65259|pto_count:0|srtt:38285
[2025/09/12 05:24:13 602874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 602878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 602882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2675181|
[2025/09/12 05:24:13 602887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 602890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653603890|now:1757654653602890|interv:1000|
[2025/09/12 05:24:13 602894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 602898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 602902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653603890|
[2025/09/12 05:24:13 602906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653603890|
[2025/09/12 05:24:13 602910] [debug] |xqc_engine_wakeup_after|wakeup:1757654653603890|now:1757654653602910|diff:980|
[2025/09/12 05:24:13 602914] [debug] |xqc_engine_main_logic|END|now:1757654653602670|
[2025/09/12 05:24:13 603260] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653603259|
[2025/09/12 05:24:13 603265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 603270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1170|
[2025/09/12 05:24:13 603274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1171|
[2025/09/12 05:24:13 603284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1171|
[2025/09/12 05:24:13 603288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 603293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2464|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2465|path_largest_ack:2464|
[2025/09/12 05:24:13 603297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2631102|prior_time:1757654653563395|is_app_limited:0|send_elapse:39911|ack_elapse:39864|ctl_first_sent_time:1757654653564850|lagest_ack_time:1757654653603259|curr_delivered:2677909|
[2025/09/12 05:24:13 603302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653564850|
[2025/09/12 05:24:13 603306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:440||sndq_packets_used_bytes:0|sndq_packets_free:2236|
[2025/09/12 05:24:13 603310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2465|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2465|path_largest_ack:2465|
[2025/09/12 05:24:13 603315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2631102|prior_time:1757654653563395|is_app_limited:0|send_elapse:39911|ack_elapse:39864|ctl_first_sent_time:1757654653564850|lagest_ack_time:1757654653603259|curr_delivered:2679109|
[2025/09/12 05:24:13 603319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653564942|
[2025/09/12 05:24:13 603323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:439||sndq_packets_used_bytes:0|sndq_packets_free:2237|
[2025/09/12 05:24:13 603327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38285|rttvar:18|minrtt:30532|latest_rtt:38317|ack_delay:32|
[2025/09/12 05:24:13 603331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38285|rttvar:14|minrtt:30532|latest_rtt:38317|ack_delay:32|
[2025/09/12 05:24:13 603335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2465|lost_pn:2462|thresh:3|
[2025/09/12 05:24:13 603339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 603343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38285|rtt_var:14|pto_duration:40285|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 603348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 603351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 603355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 603359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653668109|now:1757654653603343|interv:64766|
[2025/09/12 05:24:13 603363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653668109|now:1757654653603343|interval:64766|pto_count:0|srtt:38285
[2025/09/12 05:24:13 603368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39911, ack_elapse 39864, delivered 48007|rate 1202851|lost 202|
[2025/09/12 05:24:13 603375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202851) in round 58|
[2025/09/12 05:24:13 603379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 603383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 603387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653564942|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 603391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653564942|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 603396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38285|latest_rtt:38317|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 603401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1171|largest:1171|pns:2|
[2025/09/12 05:24:13 603406] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1171|frame:ACK |recv_time:1757654653603259|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 603410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773603259|now:1757654653603259|interv:120000000|
[2025/09/12 05:24:13 603414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773603259|now:1757654653603259|interv:120000000|
[2025/09/12 05:24:13 603418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653603890|pq_index:0|
[2025/09/12 05:24:13 603422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653602670|
[2025/09/12 05:24:13 603426] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653603426|
[2025/09/12 05:24:13 603431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653603430|
[2025/09/12 05:24:13 603436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38285|min_srtt:38285|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 603441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2722341|
[2025/09/12 05:24:13 603445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38285|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 603450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 603454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38285|min_srtt:38285|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 603481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2723520|
[2025/09/12 05:24:13 603489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38285|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 603494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 603498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38285|min_srtt:38285|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 603502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2724699|
[2025/09/12 05:24:13 603507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 603510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 603514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 603518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 603523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 603527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2675181|
[2025/09/12 05:24:13 603531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 603535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 603539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653603890|
[2025/09/12 05:24:13 603543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653603890|
[2025/09/12 05:24:13 603547] [debug] |xqc_engine_wakeup_after|wakeup:1757654653603890|now:1757654653603547|diff:343|
[2025/09/12 05:24:13 603551] [debug] |xqc_engine_main_logic|END|now:1757654653603430|
[2025/09/12 05:24:13 603556] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653603556|
[2025/09/12 05:24:13 603560] [debug] |xqc_engine_wakeup_after|wakeup:1757654653603890|now:1757654653603560|diff:330|
[2025/09/12 05:24:13 603564] [debug] |xqc_engine_main_logic|END|now:1757654653603556|
[2025/09/12 05:24:13 604633] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653604632|
[2025/09/12 05:24:13 604640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653603890|pq_index:0|
[2025/09/12 05:24:13 604645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653603430|
[2025/09/12 05:24:13 604649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653604649|
[2025/09/12 05:24:13 604654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653603890|now:1757654653604649|
[2025/09/12 05:24:13 604662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653603890|now:1757654653604649|
[2025/09/12 05:24:13 604666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 604671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38285|min_srtt:38285|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 604675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2724699|
[2025/09/12 05:24:13 604680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 604683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 604687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 604691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 604696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 604700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2675181|
[2025/09/12 05:24:13 604704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 604709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2504|
[2025/09/12 05:24:13 604735] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2504|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653604716|stream_id:0|stream_offset:2675181|
[2025/09/12 05:24:13 604741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2504|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 604745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 604750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38285|rtt_var:14|pto_duration:40285|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 604754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 604758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 604762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 604765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653670001|now:1757654653604749|interv:65252|
[2025/09/12 05:24:13 604769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653670001|now:1757654653604749|interval:65252|pto_count:0|srtt:38285
[2025/09/12 05:24:13 604774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 604779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 604788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2676360|
[2025/09/12 05:24:13 604792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 604796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2505|
[2025/09/12 05:24:13 604815] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2505|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653604803|stream_id:0|stream_offset:2676360|
[2025/09/12 05:24:13 604820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2505|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 604825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 604829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38285|rtt_var:14|pto_duration:40285|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 604833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 604837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 604841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 604844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653670088|now:1757654653604829|interv:65259|
[2025/09/12 05:24:13 604848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653670088|now:1757654653604829|interval:65259|pto_count:0|srtt:38285
[2025/09/12 05:24:13 604853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 604857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 604861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2677539|
[2025/09/12 05:24:13 604866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 604869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653605869|now:1757654653604869|interv:1000|
[2025/09/12 05:24:13 604873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 604877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 604881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653605869|
[2025/09/12 05:24:13 604885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653605869|
[2025/09/12 05:24:13 604889] [debug] |xqc_engine_wakeup_after|wakeup:1757654653605869|now:1757654653604889|diff:980|
[2025/09/12 05:24:13 604893] [debug] |xqc_engine_main_logic|END|now:1757654653604649|
[2025/09/12 05:24:13 605253] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653605252|
[2025/09/12 05:24:13 605258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 605268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1171|
[2025/09/12 05:24:13 605272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1172|
[2025/09/12 05:24:13 605277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1172|
[2025/09/12 05:24:13 605281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 605286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2466|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2467|path_largest_ack:2466|
[2025/09/12 05:24:13 605290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2633502|prior_time:1757654653565376|is_app_limited:0|send_elapse:39888|ack_elapse:39876|ctl_first_sent_time:1757654653566828|lagest_ack_time:1757654653605252|curr_delivered:2680309|
[2025/09/12 05:24:13 605295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653566828|
[2025/09/12 05:24:13 605299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:438||sndq_packets_used_bytes:0|sndq_packets_free:2238|
[2025/09/12 05:24:13 605303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2467|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2467|path_largest_ack:2467|
[2025/09/12 05:24:13 605307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2633502|prior_time:1757654653565376|is_app_limited:0|send_elapse:39888|ack_elapse:39876|ctl_first_sent_time:1757654653566828|lagest_ack_time:1757654653605252|curr_delivered:2681509|
[2025/09/12 05:24:13 605312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653566914|
[2025/09/12 05:24:13 605316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:437||sndq_packets_used_bytes:0|sndq_packets_free:2239|
[2025/09/12 05:24:13 605320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38285|rttvar:14|minrtt:30532|latest_rtt:38338|ack_delay:32|
[2025/09/12 05:24:13 605324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38288|rttvar:16|minrtt:30532|latest_rtt:38338|ack_delay:32|
[2025/09/12 05:24:13 605328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2467|lost_pn:2464|thresh:3|
[2025/09/12 05:24:13 605332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 605336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38288|rtt_var:16|pto_duration:40288|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 605340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 605344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 605348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 605352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653670091|now:1757654653605336|interv:64755|
[2025/09/12 05:24:13 605356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653670091|now:1757654653605336|interval:64755|pto_count:0|srtt:38288
[2025/09/12 05:24:13 605363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39888, ack_elapse 39876, delivered 48007|rate 1203544|lost 202|
[2025/09/12 05:24:13 605367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203544) in round 58|
[2025/09/12 05:24:13 605371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 605375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 605379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653566914|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 605384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653566914|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2635902|
[2025/09/12 05:24:13 605388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38288|latest_rtt:38338|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 605394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1172|largest:1172|pns:2|
[2025/09/12 05:24:13 605398] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1172|frame:ACK |recv_time:1757654653605252|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 605403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773605252|now:1757654653605252|interv:120000000|
[2025/09/12 05:24:13 605407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773605252|now:1757654653605252|interv:120000000|
[2025/09/12 05:24:13 605411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653605869|pq_index:0|
[2025/09/12 05:24:13 605415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653604649|
[2025/09/12 05:24:13 605419] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653605418|
[2025/09/12 05:24:13 605423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653605422|
[2025/09/12 05:24:13 605429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38288|min_srtt:38288|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 605433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2724699|
[2025/09/12 05:24:13 605438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38288|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 605442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 605446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38288|min_srtt:38288|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 605453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2725878|
[2025/09/12 05:24:13 605480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38288|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 605485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 605489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38288|min_srtt:38288|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 605493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2727057|
[2025/09/12 05:24:13 605498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 605502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 605505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 605510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 605514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 605518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2677539|
[2025/09/12 05:24:13 605522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 605526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 605530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653605869|
[2025/09/12 05:24:13 605534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653605869|
[2025/09/12 05:24:13 605538] [debug] |xqc_engine_wakeup_after|wakeup:1757654653605869|now:1757654653605538|diff:331|
[2025/09/12 05:24:13 605542] [debug] |xqc_engine_main_logic|END|now:1757654653605422|
[2025/09/12 05:24:13 605547] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653605547|
[2025/09/12 05:24:13 605551] [debug] |xqc_engine_wakeup_after|wakeup:1757654653605869|now:1757654653605551|diff:318|
[2025/09/12 05:24:13 605555] [debug] |xqc_engine_main_logic|END|now:1757654653605547|
[2025/09/12 05:24:13 606623] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653606623|
[2025/09/12 05:24:13 606631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653605869|pq_index:0|
[2025/09/12 05:24:13 606635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653605422|
[2025/09/12 05:24:13 606640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653606639|
[2025/09/12 05:24:13 606648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653605869|now:1757654653606639|
[2025/09/12 05:24:13 606652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653605869|now:1757654653606639|
[2025/09/12 05:24:13 606656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 606661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38288|min_srtt:38288|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 606665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2727057|
[2025/09/12 05:24:13 606670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 606674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 606678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 606682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 606686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 606690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2677539|
[2025/09/12 05:24:13 606695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 606699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2506|
[2025/09/12 05:24:13 606726] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2506|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653606707|stream_id:0|stream_offset:2677539|
[2025/09/12 05:24:13 606731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2506|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 606736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 606740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38288|rtt_var:16|pto_duration:40288|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 606745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 606748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 606752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 606756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653671995|now:1757654653606740|interv:65255|
[2025/09/12 05:24:13 606760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653671995|now:1757654653606740|interval:65255|pto_count:0|srtt:38288
[2025/09/12 05:24:13 606768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 606773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 606780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2678718|
[2025/09/12 05:24:13 606786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 606790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2507|
[2025/09/12 05:24:13 606808] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2507|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653606796|stream_id:0|stream_offset:2678718|
[2025/09/12 05:24:13 606813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2507|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 606818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 606822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38288|rtt_var:16|pto_duration:40288|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 606826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 606830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 606834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 606838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653672084|now:1757654653606822|interv:65262|
[2025/09/12 05:24:13 606842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653672084|now:1757654653606822|interval:65262|pto_count:0|srtt:38288
[2025/09/12 05:24:13 606846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 606850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 606855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2679897|
[2025/09/12 05:24:13 606859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 606863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653607863|now:1757654653606863|interv:1000|
[2025/09/12 05:24:13 606867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 606871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 606875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653607863|
[2025/09/12 05:24:13 606879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653607863|
[2025/09/12 05:24:13 606883] [debug] |xqc_engine_wakeup_after|wakeup:1757654653607863|now:1757654653606882|diff:981|
[2025/09/12 05:24:13 606890] [debug] |xqc_engine_main_logic|END|now:1757654653606639|
[2025/09/12 05:24:13 607254] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653607253|
[2025/09/12 05:24:13 607260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 607265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1172|
[2025/09/12 05:24:13 607269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1173|
[2025/09/12 05:24:13 607274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1173|
[2025/09/12 05:24:13 607278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 607283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2468|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2469|path_largest_ack:2468|
[2025/09/12 05:24:13 607287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2635902|prior_time:1757654653567369|is_app_limited:0|send_elapse:39869|ack_elapse:39884|ctl_first_sent_time:1757654653568829|lagest_ack_time:1757654653607253|curr_delivered:2682709|
[2025/09/12 05:24:13 607292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653568829|
[2025/09/12 05:24:13 607296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:436||sndq_packets_used_bytes:0|sndq_packets_free:2240|
[2025/09/12 05:24:13 607300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2469|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2469|path_largest_ack:2469|
[2025/09/12 05:24:13 607305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2635902|prior_time:1757654653567369|is_app_limited:0|send_elapse:39869|ack_elapse:39884|ctl_first_sent_time:1757654653568829|lagest_ack_time:1757654653607253|curr_delivered:2683909|
[2025/09/12 05:24:13 607309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653568916|
[2025/09/12 05:24:13 607313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:435||sndq_packets_used_bytes:0|sndq_packets_free:2241|
[2025/09/12 05:24:13 607317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38288|rttvar:16|minrtt:30532|latest_rtt:38337|ack_delay:40|
[2025/09/12 05:24:13 607321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38289|rttvar:14|minrtt:30532|latest_rtt:38337|ack_delay:40|
[2025/09/12 05:24:13 607325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2469|lost_pn:2466|thresh:3|
[2025/09/12 05:24:13 607329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 607333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38289|rtt_var:14|pto_duration:40289|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 607338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 607342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 607345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 607353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653672085|now:1757654653607333|interv:64752|
[2025/09/12 05:24:13 607357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653672085|now:1757654653607333|interval:64752|pto_count:0|srtt:38289
[2025/09/12 05:24:13 607361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39869, ack_elapse 39884, delivered 48007|rate 1203665|lost 202|
[2025/09/12 05:24:13 607366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 58 -> 59|
[2025/09/12 05:24:13 607370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203665) in round 59|
[2025/09/12 05:24:13 607374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 607378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 607382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653568916|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 607386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653568916|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 607391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38289|latest_rtt:38337|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:13 607396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1173|largest:1173|pns:2|
[2025/09/12 05:24:13 607400] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1173|frame:ACK |recv_time:1757654653607253|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 607405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773607253|now:1757654653607253|interv:120000000|
[2025/09/12 05:24:13 607409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773607253|now:1757654653607253|interv:120000000|
[2025/09/12 05:24:13 607413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653607863|pq_index:0|
[2025/09/12 05:24:13 607417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653606639|
[2025/09/12 05:24:13 607421] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653607421|
[2025/09/12 05:24:13 607425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653607425|
[2025/09/12 05:24:13 607431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38289|min_srtt:38289|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 607435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2727057|
[2025/09/12 05:24:13 607440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38289|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 607446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 607451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38289|min_srtt:38289|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 607473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2728236|
[2025/09/12 05:24:13 607483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38289|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 607487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 607491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38289|min_srtt:38289|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 607496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2729415|
[2025/09/12 05:24:13 607500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 607504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 607507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 607512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 607516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 607520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2679897|
[2025/09/12 05:24:13 607524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 607528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 607532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653607863|
[2025/09/12 05:24:13 607536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653607863|
[2025/09/12 05:24:13 607540] [debug] |xqc_engine_wakeup_after|wakeup:1757654653607863|now:1757654653607540|diff:323|
[2025/09/12 05:24:13 607544] [debug] |xqc_engine_main_logic|END|now:1757654653607425|
[2025/09/12 05:24:13 607549] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653607549|
[2025/09/12 05:24:13 607553] [debug] |xqc_engine_wakeup_after|wakeup:1757654653607863|now:1757654653607553|diff:310|
[2025/09/12 05:24:13 607557] [debug] |xqc_engine_main_logic|END|now:1757654653607549|
[2025/09/12 05:24:13 608626] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653608626|
[2025/09/12 05:24:13 608634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653607863|pq_index:0|
[2025/09/12 05:24:13 608642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653607425|
[2025/09/12 05:24:13 608647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653608646|
[2025/09/12 05:24:13 608651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653607863|now:1757654653608646|
[2025/09/12 05:24:13 608655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653607863|now:1757654653608646|
[2025/09/12 05:24:13 608659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 608664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38289|min_srtt:38289|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 608669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2729415|
[2025/09/12 05:24:13 608673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 608677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 608681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 608685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 608689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 608693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2679897|
[2025/09/12 05:24:13 608697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 608702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2508|
[2025/09/12 05:24:13 608728] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2508|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653608709|stream_id:0|stream_offset:2679897|
[2025/09/12 05:24:13 608734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2508|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 608739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 608743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38289|rtt_var:14|pto_duration:40289|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 608747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 608751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 608755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 608762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653673998|now:1757654653608743|interv:65255|
[2025/09/12 05:24:13 608766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653673998|now:1757654653608743|interval:65255|pto_count:0|srtt:38289
[2025/09/12 05:24:13 608771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 608775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 608779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2681076|
[2025/09/12 05:24:13 608784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 608788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2509|
[2025/09/12 05:24:13 608807] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2509|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653608795|stream_id:0|stream_offset:2681076|
[2025/09/12 05:24:13 608812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2509|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 608817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 608821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38289|rtt_var:14|pto_duration:40289|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 608825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 608829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 608833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 608836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653674084|now:1757654653608821|interv:65263|
[2025/09/12 05:24:13 608840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653674084|now:1757654653608821|interval:65263|pto_count:0|srtt:38289
[2025/09/12 05:24:13 608845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 608849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 608853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2682255|
[2025/09/12 05:24:13 608857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 608861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653609861|now:1757654653608861|interv:1000|
[2025/09/12 05:24:13 608865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 608869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 608876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653609861|
[2025/09/12 05:24:13 608880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653609861|
[2025/09/12 05:24:13 608884] [debug] |xqc_engine_wakeup_after|wakeup:1757654653609861|now:1757654653608884|diff:977|
[2025/09/12 05:24:13 608888] [debug] |xqc_engine_main_logic|END|now:1757654653608646|
[2025/09/12 05:24:13 609239] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653609238|
[2025/09/12 05:24:13 609245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 609250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1173|
[2025/09/12 05:24:13 609254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1174|
[2025/09/12 05:24:13 609259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1174|
[2025/09/12 05:24:13 609263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 609268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2470|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2471|path_largest_ack:2470|
[2025/09/12 05:24:13 609272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2638302|prior_time:1757654653569369|is_app_limited:0|send_elapse:39886|ack_elapse:39869|ctl_first_sent_time:1757654653570826|lagest_ack_time:1757654653609238|curr_delivered:2685109|
[2025/09/12 05:24:13 609277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653570826|
[2025/09/12 05:24:13 609281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:434||sndq_packets_used_bytes:0|sndq_packets_free:2242|
[2025/09/12 05:24:13 609285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2471|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2471|path_largest_ack:2471|
[2025/09/12 05:24:13 609290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2638302|prior_time:1757654653569369|is_app_limited:0|send_elapse:39886|ack_elapse:39869|ctl_first_sent_time:1757654653570826|lagest_ack_time:1757654653609238|curr_delivered:2686309|
[2025/09/12 05:24:13 609294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653570907|
[2025/09/12 05:24:13 609298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:433||sndq_packets_used_bytes:0|sndq_packets_free:2243|
[2025/09/12 05:24:13 609302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38289|rttvar:14|minrtt:30532|latest_rtt:38331|ack_delay:32|
[2025/09/12 05:24:13 609306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38290|rttvar:13|minrtt:30532|latest_rtt:38331|ack_delay:32|
[2025/09/12 05:24:13 609310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2471|lost_pn:2468|thresh:3|
[2025/09/12 05:24:13 609314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 609318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38290|rtt_var:13|pto_duration:40290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 609322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 609330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 609334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 609338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653674085|now:1757654653609318|interv:64767|
[2025/09/12 05:24:13 609342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653674085|now:1757654653609318|interval:64767|pto_count:0|srtt:38290
[2025/09/12 05:24:13 609346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39886, ack_elapse 39869, delivered 48007|rate 1203605|lost 202|
[2025/09/12 05:24:13 609350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203605) in round 59|
[2025/09/12 05:24:13 609355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 609359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 609363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653570907|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 609367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653570907|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 609371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38290|latest_rtt:38331|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 609377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1174|largest:1174|pns:2|
[2025/09/12 05:24:13 609381] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1174|frame:ACK |recv_time:1757654653609238|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 609386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773609238|now:1757654653609238|interv:120000000|
[2025/09/12 05:24:13 609390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773609238|now:1757654653609238|interv:120000000|
[2025/09/12 05:24:13 609394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653609861|pq_index:0|
[2025/09/12 05:24:13 609398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653608646|
[2025/09/12 05:24:13 609402] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653609402|
[2025/09/12 05:24:13 609406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653609405|
[2025/09/12 05:24:13 609412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 609416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2729415|
[2025/09/12 05:24:13 609423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38290|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 609428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 609432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 609436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2730594|
[2025/09/12 05:24:13 609441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38290|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 609445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 609449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 609453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2731773|
[2025/09/12 05:24:13 609482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 609486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 609490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 609494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 609499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 609503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2682255|
[2025/09/12 05:24:13 609507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 609511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 609515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653609861|
[2025/09/12 05:24:13 609519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653609861|
[2025/09/12 05:24:13 609523] [debug] |xqc_engine_wakeup_after|wakeup:1757654653609861|now:1757654653609522|diff:339|
[2025/09/12 05:24:13 609527] [debug] |xqc_engine_main_logic|END|now:1757654653609405|
[2025/09/12 05:24:13 609532] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653609532|
[2025/09/12 05:24:13 609536] [debug] |xqc_engine_wakeup_after|wakeup:1757654653609861|now:1757654653609536|diff:325|
[2025/09/12 05:24:13 609543] [debug] |xqc_engine_main_logic|END|now:1757654653609532|
[2025/09/12 05:24:13 610612] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653610612|
[2025/09/12 05:24:13 610620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653609861|pq_index:0|
[2025/09/12 05:24:13 610624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653609405|
[2025/09/12 05:24:13 610629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653610628|
[2025/09/12 05:24:13 610633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653609861|now:1757654653610628|
[2025/09/12 05:24:13 610638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653609861|now:1757654653610628|
[2025/09/12 05:24:13 610641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 610646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38290|min_srtt:38290|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 610651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2731773|
[2025/09/12 05:24:13 610655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 610659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 610663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 610667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 610672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 610676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2682255|
[2025/09/12 05:24:13 610680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 610684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2510|
[2025/09/12 05:24:13 610711] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2510|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653610692|stream_id:0|stream_offset:2682255|
[2025/09/12 05:24:13 610716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2510|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 610721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 610725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38290|rtt_var:13|pto_duration:40290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 610729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 610741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 610745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 610749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653675982|now:1757654653610725|interv:65257|
[2025/09/12 05:24:13 610753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653675982|now:1757654653610725|interval:65257|pto_count:0|srtt:38290
[2025/09/12 05:24:13 610758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 610763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 610767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2683434|
[2025/09/12 05:24:13 610771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 610775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2511|
[2025/09/12 05:24:13 610794] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2511|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653610781|stream_id:0|stream_offset:2683434|
[2025/09/12 05:24:13 610799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2511|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 610804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 610808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38290|rtt_var:13|pto_duration:40290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 610812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 610816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 610819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 610823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653676071|now:1757654653610807|interv:65264|
[2025/09/12 05:24:13 610827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653676071|now:1757654653610807|interval:65264|pto_count:0|srtt:38290
[2025/09/12 05:24:13 610832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 610836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 610840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2684613|
[2025/09/12 05:24:13 610844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 610848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653611848|now:1757654653610848|interv:1000|
[2025/09/12 05:24:13 610855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 610859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 610863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653611848|
[2025/09/12 05:24:13 610867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653611848|
[2025/09/12 05:24:13 610871] [debug] |xqc_engine_wakeup_after|wakeup:1757654653611848|now:1757654653610871|diff:977|
[2025/09/12 05:24:13 610875] [debug] |xqc_engine_main_logic|END|now:1757654653610628|
[2025/09/12 05:24:13 611263] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653611262|
[2025/09/12 05:24:13 611268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 611274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1174|
[2025/09/12 05:24:13 611278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1175|
[2025/09/12 05:24:13 611283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1175|
[2025/09/12 05:24:13 611287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 611292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2472|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2473|path_largest_ack:2472|
[2025/09/12 05:24:13 611296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2640702|prior_time:1757654653571367|is_app_limited:0|send_elapse:39897|ack_elapse:39895|ctl_first_sent_time:1757654653572824|lagest_ack_time:1757654653611262|curr_delivered:2687509|
[2025/09/12 05:24:13 611301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653572824|
[2025/09/12 05:24:13 611305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:432||sndq_packets_used_bytes:0|sndq_packets_free:2244|
[2025/09/12 05:24:13 611309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2473|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2473|path_largest_ack:2473|
[2025/09/12 05:24:13 611313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2640702|prior_time:1757654653571367|is_app_limited:0|send_elapse:39897|ack_elapse:39895|ctl_first_sent_time:1757654653572824|lagest_ack_time:1757654653611262|curr_delivered:2688709|
[2025/09/12 05:24:13 611318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653572906|
[2025/09/12 05:24:13 611322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:431||sndq_packets_used_bytes:0|sndq_packets_free:2245|
[2025/09/12 05:24:13 611326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38290|rttvar:13|minrtt:30532|latest_rtt:38356|ack_delay:32|
[2025/09/12 05:24:13 611330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38294|rttvar:18|minrtt:30532|latest_rtt:38356|ack_delay:32|
[2025/09/12 05:24:13 611334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2473|lost_pn:2470|thresh:3|
[2025/09/12 05:24:13 611338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 611346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38294|rtt_var:18|pto_duration:40294|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 611350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 611354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 611358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 611362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653676075|now:1757654653611346|interv:64729|
[2025/09/12 05:24:13 611366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653676075|now:1757654653611346|interval:64729|pto_count:0|srtt:38294
[2025/09/12 05:24:13 611370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39897, ack_elapse 39895, delivered 48007|rate 1203273|lost 202|
[2025/09/12 05:24:13 611375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203273) in round 59|
[2025/09/12 05:24:13 611379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 611383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 611387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653572906|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 611391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653572906|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 611396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:38294|latest_rtt:38356|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 611401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:13 611405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654653636262|now:1757654653611262|interv:25000|
[2025/09/12 05:24:13 611410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653611262|max_ack_delay:25000|
[2025/09/12 05:24:13 611415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1175|largest:1175|pns:2|
[2025/09/12 05:24:13 611419] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1175|frame:PING ACK |recv_time:1757654653611262|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 611424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773611262|now:1757654653611262|interv:120000000|
[2025/09/12 05:24:13 611428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773611262|now:1757654653611262|interv:120000000|
[2025/09/12 05:24:13 611432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653611848|pq_index:0|
[2025/09/12 05:24:13 611438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653610628|
[2025/09/12 05:24:13 611442] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653611442|
[2025/09/12 05:24:13 611447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653611446|
[2025/09/12 05:24:13 611452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38294|min_srtt:38294|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 611478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2731773|
[2025/09/12 05:24:13 611483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38294|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 611488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 611492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38294|min_srtt:38294|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 611497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2732952|
[2025/09/12 05:24:13 611501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38294|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 611505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 611509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38294|min_srtt:38294|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 611513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2734131|
[2025/09/12 05:24:13 611518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 611521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 611525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 611529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 611534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 611538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2684613|
[2025/09/12 05:24:13 611545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 611549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 611553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653611848|
[2025/09/12 05:24:13 611557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653611848|
[2025/09/12 05:24:13 611561] [debug] |xqc_engine_wakeup_after|wakeup:1757654653611848|now:1757654653611561|diff:287|
[2025/09/12 05:24:13 611565] [debug] |xqc_engine_main_logic|END|now:1757654653611446|
[2025/09/12 05:24:13 611570] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653611570|
[2025/09/12 05:24:13 611574] [debug] |xqc_engine_wakeup_after|wakeup:1757654653611848|now:1757654653611574|diff:274|
[2025/09/12 05:24:13 611578] [debug] |xqc_engine_main_logic|END|now:1757654653611570|
[2025/09/12 05:24:13 612647] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653612647|
[2025/09/12 05:24:13 612655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653611848|pq_index:0|
[2025/09/12 05:24:13 612659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653611446|
[2025/09/12 05:24:13 612664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653612663|
[2025/09/12 05:24:13 612668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653611848|now:1757654653612663|
[2025/09/12 05:24:13 612672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653611848|now:1757654653612663|
[2025/09/12 05:24:13 612676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 612681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38294|min_srtt:38294|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 612686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2734131|
[2025/09/12 05:24:13 612690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 612694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 612698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 612702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 612707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 612711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2684613|
[2025/09/12 05:24:13 612715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 612719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2512|
[2025/09/12 05:24:13 612746] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2512|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653612727|stream_id:0|stream_offset:2684613|
[2025/09/12 05:24:13 612756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2512|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 612761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 612766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38294|rtt_var:18|pto_duration:40294|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 612770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 612774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 612778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 612782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653678021|now:1757654653612765|interv:65256|
[2025/09/12 05:24:13 612786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653678021|now:1757654653612765|interval:65256|pto_count:0|srtt:38294
[2025/09/12 05:24:13 612790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 612795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 612799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2685792|
[2025/09/12 05:24:13 612804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 612807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2513|
[2025/09/12 05:24:13 612826] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2513|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653612813|stream_id:0|stream_offset:2685792|
[2025/09/12 05:24:13 612831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2513|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 612835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 612839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38294|rtt_var:18|pto_duration:40294|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 612843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 612847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 612851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 612855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653678107|now:1757654653612839|interv:65268|
[2025/09/12 05:24:13 612859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653678107|now:1757654653612839|interval:65268|pto_count:0|srtt:38294
[2025/09/12 05:24:13 612867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 612871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 612875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2686971|
[2025/09/12 05:24:13 612879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 612883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2514|
[2025/09/12 05:24:13 612901] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2514|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653612889|stream_id:0|stream_offset:2686971|
[2025/09/12 05:24:13 612907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2514|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 612911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 612915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38294|rtt_var:18|pto_duration:40294|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 612920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 612926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 612931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 612937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653678183|now:1757654653612915|interv:65268|
[2025/09/12 05:24:13 612944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653678183|now:1757654653612915|interval:65268|pto_count:0|srtt:38294
[2025/09/12 05:24:13 612951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:49207|
[2025/09/12 05:24:13 612958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 612965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2688150|
[2025/09/12 05:24:13 612971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 612976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653613976|now:1757654653612976|interv:1000|
[2025/09/12 05:24:13 612980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 612984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 612988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653613976|
[2025/09/12 05:24:13 612992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653613976|
[2025/09/12 05:24:13 613001] [debug] |xqc_engine_wakeup_after|wakeup:1757654653613976|now:1757654653613001|diff:975|
[2025/09/12 05:24:13 613005] [debug] |xqc_engine_main_logic|END|now:1757654653612663|
[2025/09/12 05:24:13 613239] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653613238|
[2025/09/12 05:24:13 613247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 613254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1175|
[2025/09/12 05:24:13 613257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1176|
[2025/09/12 05:24:13 613263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1176|
[2025/09/12 05:24:13 613267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 613272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2474|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2475|path_largest_ack:2474|
[2025/09/12 05:24:13 613277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2643102|prior_time:1757654653573354|is_app_limited:0|send_elapse:39886|ack_elapse:39884|ctl_first_sent_time:1757654653574815|lagest_ack_time:1757654653613238|curr_delivered:2689909|
[2025/09/12 05:24:13 613281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653574815|
[2025/09/12 05:24:13 613286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:430||sndq_packets_used_bytes:0|sndq_packets_free:2246|
[2025/09/12 05:24:13 613290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2475|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2475|path_largest_ack:2475|
[2025/09/12 05:24:13 613294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2643102|prior_time:1757654653573354|is_app_limited:0|send_elapse:39886|ack_elapse:39884|ctl_first_sent_time:1757654653574815|lagest_ack_time:1757654653613238|curr_delivered:2691109|
[2025/09/12 05:24:13 613299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653574896|
[2025/09/12 05:24:13 613303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:429||sndq_packets_used_bytes:0|sndq_packets_free:2247|
[2025/09/12 05:24:13 613307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38294|rttvar:18|minrtt:30532|latest_rtt:38342|ack_delay:32|
[2025/09/12 05:24:13 613311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38296|rttvar:18|minrtt:30532|latest_rtt:38342|ack_delay:32|
[2025/09/12 05:24:13 613315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2475|lost_pn:2472|thresh:3|
[2025/09/12 05:24:13 613319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 613323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38296|rtt_var:18|pto_duration:40296|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 613328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 613332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 613336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 613344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653678185|now:1757654653613323|interv:64862|
[2025/09/12 05:24:13 613348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653678185|now:1757654653613323|interval:64862|pto_count:0|srtt:38296
[2025/09/12 05:24:13 613353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39886, ack_elapse 39884, delivered 48007|rate 1203605|lost 202|
[2025/09/12 05:24:13 613357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203605) in round 59|
[2025/09/12 05:24:13 613361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 613366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 613369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653574896|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 613374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653574896|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 613378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:46807|srtt:38296|latest_rtt:38342|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 613384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1176|largest:1176|pns:2|
[2025/09/12 05:24:13 613389] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1176|frame:ACK |recv_time:1757654653613238|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 613394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773613238|now:1757654653613238|interv:120000000|
[2025/09/12 05:24:13 613398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773613238|now:1757654653613238|interv:120000000|
[2025/09/12 05:24:13 613402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653613976|pq_index:0|
[2025/09/12 05:24:13 613406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653612663|
[2025/09/12 05:24:13 613410] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653613410|
[2025/09/12 05:24:13 613415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653613414|
[2025/09/12 05:24:13 613420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38296|min_srtt:38296|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 613425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2734131|
[2025/09/12 05:24:13 613429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38296|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 613437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 613442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38296|min_srtt:38296|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 613446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2735310|
[2025/09/12 05:24:13 613450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38296|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 613474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 613484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38296|min_srtt:38296|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 613488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2736489|
[2025/09/12 05:24:13 613493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 613497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 613500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 613505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 613509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 613513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2688150|
[2025/09/12 05:24:13 613518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 613522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 613526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653613976|
[2025/09/12 05:24:13 613530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653613976|
[2025/09/12 05:24:13 613533] [debug] |xqc_engine_wakeup_after|wakeup:1757654653613976|now:1757654653613533|diff:443|
[2025/09/12 05:24:13 613538] [debug] |xqc_engine_main_logic|END|now:1757654653613414|
[2025/09/12 05:24:13 613543] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653613543|
[2025/09/12 05:24:13 613547] [debug] |xqc_engine_wakeup_after|wakeup:1757654653613976|now:1757654653613547|diff:429|
[2025/09/12 05:24:13 613551] [debug] |xqc_engine_main_logic|END|now:1757654653613543|
[2025/09/12 05:24:13 614622] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653614622|
[2025/09/12 05:24:13 614632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653613976|pq_index:0|
[2025/09/12 05:24:13 614641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653613414|
[2025/09/12 05:24:13 614646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653614645|
[2025/09/12 05:24:13 614651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653613976|now:1757654653614645|
[2025/09/12 05:24:13 614655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653613976|now:1757654653614645|
[2025/09/12 05:24:13 614659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 614664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38296|min_srtt:38296|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 614669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2736489|
[2025/09/12 05:24:13 614673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 614677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 614681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 614685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 614690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 614694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2688150|
[2025/09/12 05:24:13 614699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 614703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2515|
[2025/09/12 05:24:13 614731] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2515|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653614711|stream_id:0|stream_offset:2688150|
[2025/09/12 05:24:13 614737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2515|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 614743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 614750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38296|rtt_var:18|pto_duration:40296|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 614757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 614763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 614769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 614782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653680007|now:1757654653614750|interv:65257|
[2025/09/12 05:24:13 614788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653680007|now:1757654653614750|interval:65257|pto_count:0|srtt:38296
[2025/09/12 05:24:13 614795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 614800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 614805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2689329|
[2025/09/12 05:24:13 614810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 614816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2516|
[2025/09/12 05:24:13 614852] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2516|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653614827|stream_id:0|stream_offset:2689329|
[2025/09/12 05:24:13 614862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2516|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 614869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 614876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38296|rtt_var:18|pto_duration:40296|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 614883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 614888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 614892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 614896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653680123|now:1757654653614876|interv:65247|
[2025/09/12 05:24:13 614900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653680123|now:1757654653614876|interval:65247|pto_count:0|srtt:38296
[2025/09/12 05:24:13 614905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:49207|
[2025/09/12 05:24:13 614909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 614914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2690508|
[2025/09/12 05:24:13 614918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 614922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653615922|now:1757654653614922|interv:1000|
[2025/09/12 05:24:13 614926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 614930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 614939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653615922|
[2025/09/12 05:24:13 614943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653615922|
[2025/09/12 05:24:13 614947] [debug] |xqc_engine_wakeup_after|wakeup:1757654653615922|now:1757654653614947|diff:975|
[2025/09/12 05:24:13 614951] [debug] |xqc_engine_main_logic|END|now:1757654653614645|
[2025/09/12 05:24:13 615229] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653615228|
[2025/09/12 05:24:13 615237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 615243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1176|
[2025/09/12 05:24:13 615247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1177|
[2025/09/12 05:24:13 615252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1177|
[2025/09/12 05:24:13 615256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 615261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2476|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2477|path_largest_ack:2476|
[2025/09/12 05:24:13 615266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2645502|prior_time:1757654653575349|is_app_limited:0|send_elapse:39897|ack_elapse:39879|ctl_first_sent_time:1757654653576808|lagest_ack_time:1757654653615228|curr_delivered:2692309|
[2025/09/12 05:24:13 615270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653576808|
[2025/09/12 05:24:13 615275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:428||sndq_packets_used_bytes:0|sndq_packets_free:2248|
[2025/09/12 05:24:13 615279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2477|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2477|path_largest_ack:2477|
[2025/09/12 05:24:13 615283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2645502|prior_time:1757654653575349|is_app_limited:0|send_elapse:39897|ack_elapse:39879|ctl_first_sent_time:1757654653576808|lagest_ack_time:1757654653615228|curr_delivered:2693509|
[2025/09/12 05:24:13 615288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653576890|
[2025/09/12 05:24:13 615291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:427||sndq_packets_used_bytes:0|sndq_packets_free:2249|
[2025/09/12 05:24:13 615295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38296|rttvar:18|minrtt:30532|latest_rtt:38338|ack_delay:32|
[2025/09/12 05:24:13 615300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38297|rttvar:16|minrtt:30532|latest_rtt:38338|ack_delay:32|
[2025/09/12 05:24:13 615304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2477|lost_pn:2474|thresh:3|
[2025/09/12 05:24:13 615308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 615312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38297|rtt_var:16|pto_duration:40297|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 615316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 615325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 615329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 615333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653680124|now:1757654653615312|interv:64812|
[2025/09/12 05:24:13 615337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653680124|now:1757654653615312|interval:64812|pto_count:0|srtt:38297
[2025/09/12 05:24:13 615341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39897, ack_elapse 39879, delivered 48007|rate 1203273|lost 202|
[2025/09/12 05:24:13 615346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203273) in round 59|
[2025/09/12 05:24:13 615350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 615354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 615358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653576890|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 615362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653576890|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 615366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:46807|srtt:38297|latest_rtt:38338|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 615372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1177|largest:1177|pns:2|
[2025/09/12 05:24:13 615377] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1177|frame:ACK |recv_time:1757654653615228|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 615381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773615228|now:1757654653615228|interv:120000000|
[2025/09/12 05:24:13 615385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773615228|now:1757654653615228|interv:120000000|
[2025/09/12 05:24:13 615389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653615922|pq_index:0|
[2025/09/12 05:24:13 615394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653614645|
[2025/09/12 05:24:13 615397] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653615397|
[2025/09/12 05:24:13 615402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653615401|
[2025/09/12 05:24:13 615408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38297|min_srtt:38297|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 615412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2736489|
[2025/09/12 05:24:13 615420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38297|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 615424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 615428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38297|min_srtt:38297|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 615433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2737668|
[2025/09/12 05:24:13 615437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38297|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 615441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 615446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38297|min_srtt:38297|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 615450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2738847|
[2025/09/12 05:24:13 615454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 615482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 615486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 615491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 615495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 615500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2690508|
[2025/09/12 05:24:13 615504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 615508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 615512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653615922|
[2025/09/12 05:24:13 615516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653615922|
[2025/09/12 05:24:13 615520] [debug] |xqc_engine_wakeup_after|wakeup:1757654653615922|now:1757654653615520|diff:402|
[2025/09/12 05:24:13 615524] [debug] |xqc_engine_main_logic|END|now:1757654653615401|
[2025/09/12 05:24:13 615529] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653615529|
[2025/09/12 05:24:13 615533] [debug] |xqc_engine_wakeup_after|wakeup:1757654653615922|now:1757654653615533|diff:389|
[2025/09/12 05:24:13 615540] [debug] |xqc_engine_main_logic|END|now:1757654653615529|
[2025/09/12 05:24:13 616611] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653616611|
[2025/09/12 05:24:13 616621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653615922|pq_index:0|
[2025/09/12 05:24:13 616625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653615401|
[2025/09/12 05:24:13 616630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653616629|
[2025/09/12 05:24:13 616634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653615922|now:1757654653616629|
[2025/09/12 05:24:13 616639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653615922|now:1757654653616629|
[2025/09/12 05:24:13 616643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 616648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38297|min_srtt:38297|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 616653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2738847|
[2025/09/12 05:24:13 616657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 616661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 616665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 616669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 616674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 616678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2690508|
[2025/09/12 05:24:13 616682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 616687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2517|
[2025/09/12 05:24:13 616714] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2517|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653616695|stream_id:0|stream_offset:2690508|
[2025/09/12 05:24:13 616719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2517|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 616725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 616732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38297|rtt_var:16|pto_duration:40297|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 616739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 616745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 616759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 616765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653681992|now:1757654653616732|interv:65260|
[2025/09/12 05:24:13 616771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653681992|now:1757654653616732|interval:65260|pto_count:0|srtt:38297
[2025/09/12 05:24:13 616776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 616781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 616786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2691687|
[2025/09/12 05:24:13 616790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 616795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2518|
[2025/09/12 05:24:13 616826] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2518|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653616802|stream_id:0|stream_offset:2691687|
[2025/09/12 05:24:13 616836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2518|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 616843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 616850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38297|rtt_var:16|pto_duration:40297|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 616856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 616863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 616869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 616875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653682099|now:1757654653616850|interv:65249|
[2025/09/12 05:24:13 616882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653682099|now:1757654653616850|interval:65249|pto_count:0|srtt:38297
[2025/09/12 05:24:13 616889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:49207|
[2025/09/12 05:24:13 616896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 616900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2692866|
[2025/09/12 05:24:13 616904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 616909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2519|
[2025/09/12 05:24:13 616939] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2519|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654653616921|stream_id:0|stream_offset:2692866|
[2025/09/12 05:24:13 616944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2519|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 616949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:13 616953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38297|rtt_var:16|pto_duration:40297|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 616961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 616967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 616973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 616979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653682218|now:1757654653616953|interv:65265|
[2025/09/12 05:24:13 616986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653682218|now:1757654653616953|interval:65265|pto_count:0|srtt:38297
[2025/09/12 05:24:13 616993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:50407|
[2025/09/12 05:24:13 617000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 617004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2694045|
[2025/09/12 05:24:13 617009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 617013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653618013|now:1757654653617013|interv:1000|
[2025/09/12 05:24:13 617017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 617021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 617025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653618013|
[2025/09/12 05:24:13 617029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653618013|
[2025/09/12 05:24:13 617033] [debug] |xqc_engine_wakeup_after|wakeup:1757654653618013|now:1757654653617033|diff:980|
[2025/09/12 05:24:13 617037] [debug] |xqc_engine_main_logic|END|now:1757654653616629|
[2025/09/12 05:24:13 617224] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653617223|
[2025/09/12 05:24:13 617232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 617238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1177|
[2025/09/12 05:24:13 617242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1178|
[2025/09/12 05:24:13 617247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1178|
[2025/09/12 05:24:13 617251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 617261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2478|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2479|path_largest_ack:2478|
[2025/09/12 05:24:13 617266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2647902|prior_time:1757654653577341|is_app_limited:0|send_elapse:39852|ack_elapse:39882|ctl_first_sent_time:1757654653578799|lagest_ack_time:1757654653617223|curr_delivered:2694709|
[2025/09/12 05:24:13 617270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653578799|
[2025/09/12 05:24:13 617275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:426||sndq_packets_used_bytes:0|sndq_packets_free:2250|
[2025/09/12 05:24:13 617279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2479|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2479|path_largest_ack:2479|
[2025/09/12 05:24:13 617284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2647902|prior_time:1757654653577341|is_app_limited:0|send_elapse:39852|ack_elapse:39882|ctl_first_sent_time:1757654653578799|lagest_ack_time:1757654653617223|curr_delivered:2695909|
[2025/09/12 05:24:13 617288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653578880|
[2025/09/12 05:24:13 617292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:425||sndq_packets_used_bytes:0|sndq_packets_free:2251|
[2025/09/12 05:24:13 617296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38297|rttvar:16|minrtt:30532|latest_rtt:38343|ack_delay:40|
[2025/09/12 05:24:13 617300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38297|rttvar:13|minrtt:30532|latest_rtt:38343|ack_delay:40|
[2025/09/12 05:24:13 617305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2479|lost_pn:2476|thresh:3|
[2025/09/12 05:24:13 617309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 617313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38297|rtt_var:13|pto_duration:40297|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 617317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 617321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 617325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 617329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653682218|now:1757654653617313|interv:64905|
[2025/09/12 05:24:13 617333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653682218|now:1757654653617313|interval:64905|pto_count:0|srtt:38297
[2025/09/12 05:24:13 617337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39852, ack_elapse 39882, delivered 48007|rate 1203725|lost 202|
[2025/09/12 05:24:13 617342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203725) in round 59|
[2025/09/12 05:24:13 617346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 617353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 617357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653578880|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 617361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653578880|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 617366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:48007|srtt:38297|latest_rtt:38343|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 617371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1178|largest:1178|pns:2|
[2025/09/12 05:24:13 617376] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1178|frame:ACK |recv_time:1757654653617223|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 617380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773617223|now:1757654653617223|interv:120000000|
[2025/09/12 05:24:13 617384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773617223|now:1757654653617223|interv:120000000|
[2025/09/12 05:24:13 617388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653618013|pq_index:0|
[2025/09/12 05:24:13 617392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653616629|
[2025/09/12 05:24:13 617396] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653617396|
[2025/09/12 05:24:13 617401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653617400|
[2025/09/12 05:24:13 617407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38297|min_srtt:38297|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 617411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2738847|
[2025/09/12 05:24:13 617416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38297|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 617420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 617425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38297|min_srtt:38297|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 617429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2740026|
[2025/09/12 05:24:13 617433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38297|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 617440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 617444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38297|min_srtt:38297|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 617449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2741205|
[2025/09/12 05:24:13 617453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 617480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 617485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 617489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 617493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 617498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2694045|
[2025/09/12 05:24:13 617502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 617506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 617510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653618013|
[2025/09/12 05:24:13 617514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653618013|
[2025/09/12 05:24:13 617518] [debug] |xqc_engine_wakeup_after|wakeup:1757654653618013|now:1757654653617518|diff:495|
[2025/09/12 05:24:13 617522] [debug] |xqc_engine_main_logic|END|now:1757654653617400|
[2025/09/12 05:24:13 617527] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653617527|
[2025/09/12 05:24:13 617531] [debug] |xqc_engine_wakeup_after|wakeup:1757654653618013|now:1757654653617531|diff:482|
[2025/09/12 05:24:13 617535] [debug] |xqc_engine_main_logic|END|now:1757654653617527|
[2025/09/12 05:24:13 618605] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653618605|
[2025/09/12 05:24:13 618615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653618013|pq_index:0|
[2025/09/12 05:24:13 618620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653617400|
[2025/09/12 05:24:13 618624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653618623|
[2025/09/12 05:24:13 618629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653618013|now:1757654653618623|
[2025/09/12 05:24:13 618633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653618013|now:1757654653618623|
[2025/09/12 05:24:13 618637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 618647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38297|min_srtt:38297|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 618652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2741205|
[2025/09/12 05:24:13 618656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 618660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 618664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 618668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 618673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 618677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2694045|
[2025/09/12 05:24:13 618681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 618686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2520|
[2025/09/12 05:24:13 618713] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2520|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653618694|stream_id:0|stream_offset:2694045|
[2025/09/12 05:24:13 618719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2520|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 618725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 618732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38297|rtt_var:13|pto_duration:40297|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 618738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 618745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 618751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 618758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653683991|now:1757654653618732|interv:65259|
[2025/09/12 05:24:13 618764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653683991|now:1757654653618732|interval:65259|pto_count:0|srtt:38297
[2025/09/12 05:24:13 618772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:49207|
[2025/09/12 05:24:13 618778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 618782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2695224|
[2025/09/12 05:24:13 618792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 618796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2521|
[2025/09/12 05:24:13 618831] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2521|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654653618806|stream_id:0|stream_offset:2695224|
[2025/09/12 05:24:13 618841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2521|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 618848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:13 618855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38297|rtt_var:13|pto_duration:40297|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 618862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 618868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 618873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 618877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653684103|now:1757654653618855|interv:65248|
[2025/09/12 05:24:13 618881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653684103|now:1757654653618855|interval:65248|pto_count:0|srtt:38297
[2025/09/12 05:24:13 618886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:50407|
[2025/09/12 05:24:13 618891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 618895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2696403|
[2025/09/12 05:24:13 618899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 618903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653619903|now:1757654653618903|interv:1000|
[2025/09/12 05:24:13 618907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 618911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 618915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653619903|
[2025/09/12 05:24:13 618919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653619903|
[2025/09/12 05:24:13 618923] [debug] |xqc_engine_wakeup_after|wakeup:1757654653619903|now:1757654653618923|diff:980|
[2025/09/12 05:24:13 618927] [debug] |xqc_engine_main_logic|END|now:1757654653618623|
[2025/09/12 05:24:13 619212] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653619211|
[2025/09/12 05:24:13 619219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 619225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1178|
[2025/09/12 05:24:13 619229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1179|
[2025/09/12 05:24:13 619240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1179|
[2025/09/12 05:24:13 619244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 619249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2480|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2481|path_largest_ack:2480|
[2025/09/12 05:24:13 619254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2650302|prior_time:1757654653579335|is_app_limited:0|send_elapse:39875|ack_elapse:39876|ctl_first_sent_time:1757654653580791|lagest_ack_time:1757654653619211|curr_delivered:2697109|
[2025/09/12 05:24:13 619259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653580791|
[2025/09/12 05:24:13 619263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:424||sndq_packets_used_bytes:0|sndq_packets_free:2252|
[2025/09/12 05:24:13 619267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2481|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2481|path_largest_ack:2481|
[2025/09/12 05:24:13 619272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2650302|prior_time:1757654653579335|is_app_limited:0|send_elapse:39875|ack_elapse:39876|ctl_first_sent_time:1757654653580791|lagest_ack_time:1757654653619211|curr_delivered:2698309|
[2025/09/12 05:24:13 619276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653580875|
[2025/09/12 05:24:13 619280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:423||sndq_packets_used_bytes:0|sndq_packets_free:2253|
[2025/09/12 05:24:13 619284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38297|rttvar:13|minrtt:30532|latest_rtt:38336|ack_delay:32|
[2025/09/12 05:24:13 619289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38298|rttvar:11|minrtt:30532|latest_rtt:38336|ack_delay:32|
[2025/09/12 05:24:13 619293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2481|lost_pn:2478|thresh:3|
[2025/09/12 05:24:13 619297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 619301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38298|rtt_var:11|pto_duration:40298|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 619305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 619309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 619313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 619317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653684104|now:1757654653619301|interv:64803|
[2025/09/12 05:24:13 619321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653684104|now:1757654653619301|interval:64803|pto_count:0|srtt:38298
[2025/09/12 05:24:13 619325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39875, ack_elapse 39876, delivered 48007|rate 1203907|lost 202|
[2025/09/12 05:24:13 619334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203907) in round 59|
[2025/09/12 05:24:13 619338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 619343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 619346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653580875|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 619351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653580875|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 619355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:48007|srtt:38298|latest_rtt:38336|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 619361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1179|largest:1179|pns:2|
[2025/09/12 05:24:13 619365] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1179|frame:ACK |recv_time:1757654653619211|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 619370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773619211|now:1757654653619211|interv:120000000|
[2025/09/12 05:24:13 619374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773619211|now:1757654653619211|interv:120000000|
[2025/09/12 05:24:13 619378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653619903|pq_index:0|
[2025/09/12 05:24:13 619382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653618623|
[2025/09/12 05:24:13 619386] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653619386|
[2025/09/12 05:24:13 619391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653619390|
[2025/09/12 05:24:13 619397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38298|min_srtt:38298|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 619401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2741205|
[2025/09/12 05:24:13 619406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38298|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 619410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 619414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38298|min_srtt:38298|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 619419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2742384|
[2025/09/12 05:24:13 619426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38298|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 619430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 619434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38298|min_srtt:38298|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 619438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2743563|
[2025/09/12 05:24:13 619443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 619446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 619450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 619476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 619486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 619492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2696403|
[2025/09/12 05:24:13 619498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 619504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 619509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653619903|
[2025/09/12 05:24:13 619513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653619903|
[2025/09/12 05:24:13 619517] [debug] |xqc_engine_wakeup_after|wakeup:1757654653619903|now:1757654653619517|diff:386|
[2025/09/12 05:24:13 619521] [debug] |xqc_engine_main_logic|END|now:1757654653619390|
[2025/09/12 05:24:13 619527] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653619527|
[2025/09/12 05:24:13 619531] [debug] |xqc_engine_wakeup_after|wakeup:1757654653619903|now:1757654653619531|diff:372|
[2025/09/12 05:24:13 619535] [debug] |xqc_engine_main_logic|END|now:1757654653619527|
[2025/09/12 05:24:13 620605] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653620605|
[2025/09/12 05:24:13 620615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653619903|pq_index:0|
[2025/09/12 05:24:13 620620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653619390|
[2025/09/12 05:24:13 620625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653620624|
[2025/09/12 05:24:13 620629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653619903|now:1757654653620624|
[2025/09/12 05:24:13 620638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653619903|now:1757654653620624|
[2025/09/12 05:24:13 620642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 620648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38298|min_srtt:38298|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 620652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2743563|
[2025/09/12 05:24:13 620656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 620660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 620664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 620669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 620673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 620677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2696403|
[2025/09/12 05:24:13 620682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 620686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2522|
[2025/09/12 05:24:13 620714] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2522|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653620694|stream_id:0|stream_offset:2696403|
[2025/09/12 05:24:13 620720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2522|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 620726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 620732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38298|rtt_var:11|pto_duration:40298|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 620739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 620745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 620751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 620758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653685992|now:1757654653620732|interv:65260|
[2025/09/12 05:24:13 620764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653685992|now:1757654653620732|interval:65260|pto_count:0|srtt:38298
[2025/09/12 05:24:13 620772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:49207|
[2025/09/12 05:24:13 620778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 620787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2697582|
[2025/09/12 05:24:13 620792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 620799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2523|
[2025/09/12 05:24:13 620835] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2523|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654653620811|stream_id:0|stream_offset:2697582|
[2025/09/12 05:24:13 620845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2523|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 620852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:13 620859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38298|rtt_var:11|pto_duration:40298|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 620866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 620871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 620875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 620879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653686109|now:1757654653620859|interv:65250|
[2025/09/12 05:24:13 620883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653686109|now:1757654653620859|interval:65250|pto_count:0|srtt:38298
[2025/09/12 05:24:13 620887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:50407|
[2025/09/12 05:24:13 620892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 620896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2698761|
[2025/09/12 05:24:13 620900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 620905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2524|
[2025/09/12 05:24:13 620928] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2524|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654653620912|stream_id:0|stream_offset:2698761|
[2025/09/12 05:24:13 620934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2524|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 620938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:13 620942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38298|rtt_var:11|pto_duration:40298|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 620955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 620961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 620968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 620974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653686210|now:1757654653620942|interv:65268|
[2025/09/12 05:24:13 620981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653686210|now:1757654653620942|interval:65268|pto_count:0|srtt:38298
[2025/09/12 05:24:13 620988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:51607|
[2025/09/12 05:24:13 620994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 620999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2699940|
[2025/09/12 05:24:13 621003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 621007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653622007|now:1757654653621007|interv:1000|
[2025/09/12 05:24:13 621011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 621015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 621019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653622007|
[2025/09/12 05:24:13 621023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653622007|
[2025/09/12 05:24:13 621027] [debug] |xqc_engine_wakeup_after|wakeup:1757654653622007|now:1757654653621027|diff:980|
[2025/09/12 05:24:13 621031] [debug] |xqc_engine_main_logic|END|now:1757654653620624|
[2025/09/12 05:24:13 621212] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653621211|
[2025/09/12 05:24:13 621220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 621226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1179|
[2025/09/12 05:24:13 621230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1180|
[2025/09/12 05:24:13 621236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1180|
[2025/09/12 05:24:13 621240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 621244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2482|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2483|path_largest_ack:2482|
[2025/09/12 05:24:13 621249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2652702|prior_time:1757654653581324|is_app_limited:0|send_elapse:39864|ack_elapse:39887|ctl_first_sent_time:1757654653582782|lagest_ack_time:1757654653621211|curr_delivered:2699509|
[2025/09/12 05:24:13 621253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653582782|
[2025/09/12 05:24:13 621258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:422||sndq_packets_used_bytes:0|sndq_packets_free:2254|
[2025/09/12 05:24:13 621267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2483|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2483|path_largest_ack:2483|
[2025/09/12 05:24:13 621271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2652702|prior_time:1757654653581324|is_app_limited:0|send_elapse:39864|ack_elapse:39887|ctl_first_sent_time:1757654653582782|lagest_ack_time:1757654653621211|curr_delivered:2700709|
[2025/09/12 05:24:13 621275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653582867|
[2025/09/12 05:24:13 621279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:421||sndq_packets_used_bytes:0|sndq_packets_free:2255|
[2025/09/12 05:24:13 621283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38298|rttvar:11|minrtt:30532|latest_rtt:38344|ack_delay:32|
[2025/09/12 05:24:13 621288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38300|rttvar:12|minrtt:30532|latest_rtt:38344|ack_delay:32|
[2025/09/12 05:24:13 621292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2483|lost_pn:2480|thresh:3|
[2025/09/12 05:24:13 621296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 621300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38300|rtt_var:12|pto_duration:40300|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 621304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 621308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 621312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 621316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653686212|now:1757654653621300|interv:64912|
[2025/09/12 05:24:13 621320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653686212|now:1757654653621300|interval:64912|pto_count:0|srtt:38300
[2025/09/12 05:24:13 621324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39864, ack_elapse 39887, delivered 48007|rate 1203575|lost 202|
[2025/09/12 05:24:13 621329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203575) in round 59|
[2025/09/12 05:24:13 621333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 621337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 621341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653582867|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 621346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653582867|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 621350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:49207|srtt:38300|latest_rtt:38344|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 621359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1180|largest:1180|pns:2|
[2025/09/12 05:24:13 621363] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1180|frame:ACK |recv_time:1757654653621211|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 621368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773621211|now:1757654653621211|interv:120000000|
[2025/09/12 05:24:13 621372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773621211|now:1757654653621211|interv:120000000|
[2025/09/12 05:24:13 621376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653622007|pq_index:0|
[2025/09/12 05:24:13 621380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653620624|
[2025/09/12 05:24:13 621384] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653621384|
[2025/09/12 05:24:13 621389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653621388|
[2025/09/12 05:24:13 621394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38300|min_srtt:38300|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 621399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2743563|
[2025/09/12 05:24:13 621403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38300|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 621408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 621412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38300|min_srtt:38300|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 621416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2744742|
[2025/09/12 05:24:13 621420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38300|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 621425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 621429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38300|min_srtt:38300|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 621433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2745921|
[2025/09/12 05:24:13 621437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 621447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 621451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 621475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 621485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 621489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2699940|
[2025/09/12 05:24:13 621493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 621497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 621501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653622007|
[2025/09/12 05:24:13 621505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653622007|
[2025/09/12 05:24:13 621509] [debug] |xqc_engine_wakeup_after|wakeup:1757654653622007|now:1757654653621509|diff:498|
[2025/09/12 05:24:13 621513] [debug] |xqc_engine_main_logic|END|now:1757654653621388|
[2025/09/12 05:24:13 621518] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653621518|
[2025/09/12 05:24:13 621522] [debug] |xqc_engine_wakeup_after|wakeup:1757654653622007|now:1757654653621522|diff:485|
[2025/09/12 05:24:13 621526] [debug] |xqc_engine_main_logic|END|now:1757654653621518|
[2025/09/12 05:24:13 622596] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653622596|
[2025/09/12 05:24:13 622606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653622007|pq_index:0|
[2025/09/12 05:24:13 622611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653621388|
[2025/09/12 05:24:13 622616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653622615|
[2025/09/12 05:24:13 622620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653622007|now:1757654653622615|
[2025/09/12 05:24:13 622624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653622007|now:1757654653622615|
[2025/09/12 05:24:13 622628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 622633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38300|min_srtt:38300|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 622638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2745921|
[2025/09/12 05:24:13 622642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 622646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 622650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 622659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 622664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 622668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2699940|
[2025/09/12 05:24:13 622672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 622676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2525|
[2025/09/12 05:24:13 622704] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2525|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654653622685|stream_id:0|stream_offset:2699940|
[2025/09/12 05:24:13 622710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2525|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 622716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:13 622723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38300|rtt_var:12|pto_duration:40300|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 622730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 622736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 622742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 622749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653687985|now:1757654653622723|interv:65262|
[2025/09/12 05:24:13 622755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653687985|now:1757654653622723|interval:65262|pto_count:0|srtt:38300
[2025/09/12 05:24:13 622762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:50407|
[2025/09/12 05:24:13 622769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 622773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2701119|
[2025/09/12 05:24:13 622777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 622782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2526|
[2025/09/12 05:24:13 622816] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2526|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654653622790|stream_id:0|stream_offset:2701119|
[2025/09/12 05:24:13 622825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2526|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 622832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:13 622846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38300|rtt_var:12|pto_duration:40300|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 622854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 622860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 622865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 622869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653688090|now:1757654653622846|interv:65244|
[2025/09/12 05:24:13 622873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653688090|now:1757654653622846|interval:65244|pto_count:0|srtt:38300
[2025/09/12 05:24:13 622877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:51607|
[2025/09/12 05:24:13 622882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 622886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2702298|
[2025/09/12 05:24:13 622891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 622895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653623894|now:1757654653622894|interv:1000|
[2025/09/12 05:24:13 622899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 622902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 622906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653623894|
[2025/09/12 05:24:13 622911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653623894|
[2025/09/12 05:24:13 622915] [debug] |xqc_engine_wakeup_after|wakeup:1757654653623894|now:1757654653622914|diff:980|
[2025/09/12 05:24:13 622919] [debug] |xqc_engine_main_logic|END|now:1757654653622615|
[2025/09/12 05:24:13 623203] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653623202|
[2025/09/12 05:24:13 623210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 623216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1180|
[2025/09/12 05:24:13 623220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1181|
[2025/09/12 05:24:13 623226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1181|
[2025/09/12 05:24:13 623230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 623235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2484|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2485|path_largest_ack:2484|
[2025/09/12 05:24:13 623239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2655102|prior_time:1757654653583322|is_app_limited:0|send_elapse:39832|ack_elapse:39880|ctl_first_sent_time:1757654653584777|lagest_ack_time:1757654653623202|curr_delivered:2701909|
[2025/09/12 05:24:13 623249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653584777|
[2025/09/12 05:24:13 623253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:420||sndq_packets_used_bytes:0|sndq_packets_free:2256|
[2025/09/12 05:24:13 623257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2485|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2485|path_largest_ack:2485|
[2025/09/12 05:24:13 623262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2655102|prior_time:1757654653583322|is_app_limited:0|send_elapse:39832|ack_elapse:39880|ctl_first_sent_time:1757654653584777|lagest_ack_time:1757654653623202|curr_delivered:2703109|
[2025/09/12 05:24:13 623266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653584863|
[2025/09/12 05:24:13 623270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:419||sndq_packets_used_bytes:0|sndq_packets_free:2257|
[2025/09/12 05:24:13 623274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38300|rttvar:12|minrtt:30532|latest_rtt:38339|ack_delay:40|
[2025/09/12 05:24:13 623279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38300|rttvar:9|minrtt:30532|latest_rtt:38339|ack_delay:40|
[2025/09/12 05:24:13 623283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2485|lost_pn:2482|thresh:3|
[2025/09/12 05:24:13 623287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 623291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38300|rtt_var:9|pto_duration:40300|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 623296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 623299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 623303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 623307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653688090|now:1757654653623291|interv:64799|
[2025/09/12 05:24:13 623311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653688090|now:1757654653623291|interval:64799|pto_count:0|srtt:38300
[2025/09/12 05:24:13 623316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39832, ack_elapse 39880, delivered 48007|rate 1203786|lost 202|
[2025/09/12 05:24:13 623320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203786) in round 59|
[2025/09/12 05:24:13 623324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 623328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 623332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653584863|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 623337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653584863|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 623344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:49207|srtt:38300|latest_rtt:38339|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 623350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1181|largest:1181|pns:2|
[2025/09/12 05:24:13 623354] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1181|frame:ACK |recv_time:1757654653623202|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 623359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773623202|now:1757654653623202|interv:120000000|
[2025/09/12 05:24:13 623363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773623202|now:1757654653623202|interv:120000000|
[2025/09/12 05:24:13 623367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653623894|pq_index:0|
[2025/09/12 05:24:13 623371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653622615|
[2025/09/12 05:24:13 623375] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653623375|
[2025/09/12 05:24:13 623380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653623379|
[2025/09/12 05:24:13 623386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38300|min_srtt:38300|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 623390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2745921|
[2025/09/12 05:24:13 623395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38300|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 623399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 623404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38300|min_srtt:38300|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 623408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2747100|
[2025/09/12 05:24:13 623412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38300|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 623417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 623421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38300|min_srtt:38300|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 623425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2748279|
[2025/09/12 05:24:13 623432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 623436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 623439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 623444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 623448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 623452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2702298|
[2025/09/12 05:24:13 623480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 623484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 623488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653623894|
[2025/09/12 05:24:13 623492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653623894|
[2025/09/12 05:24:13 623496] [debug] |xqc_engine_wakeup_after|wakeup:1757654653623894|now:1757654653623496|diff:398|
[2025/09/12 05:24:13 623500] [debug] |xqc_engine_main_logic|END|now:1757654653623379|
[2025/09/12 05:24:13 623509] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653623509|
[2025/09/12 05:24:13 623513] [debug] |xqc_engine_wakeup_after|wakeup:1757654653623894|now:1757654653623513|diff:381|
[2025/09/12 05:24:13 623517] [debug] |xqc_engine_main_logic|END|now:1757654653623509|
[2025/09/12 05:24:13 624587] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653624587|
[2025/09/12 05:24:13 624597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653623894|pq_index:0|
[2025/09/12 05:24:13 624601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653623379|
[2025/09/12 05:24:13 624606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653624605|
[2025/09/12 05:24:13 624611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653623894|now:1757654653624605|
[2025/09/12 05:24:13 624615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653623894|now:1757654653624605|
[2025/09/12 05:24:13 624619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 624624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38300|min_srtt:38300|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 624628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2748279|
[2025/09/12 05:24:13 624633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 624637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 624646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 624650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 624655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 624659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2702298|
[2025/09/12 05:24:13 624663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 624668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2527|
[2025/09/12 05:24:13 624696] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2527|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654653624676|stream_id:0|stream_offset:2702298|
[2025/09/12 05:24:13 624702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2527|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 624708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:13 624715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38300|rtt_var:9|pto_duration:40300|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 624721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 624728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 624734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 624740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653689976|now:1757654653624714|interv:65262|
[2025/09/12 05:24:13 624747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653689976|now:1757654653624714|interval:65262|pto_count:0|srtt:38300
[2025/09/12 05:24:13 624754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:50407|
[2025/09/12 05:24:13 624761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 624765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2703477|
[2025/09/12 05:24:13 624769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 624774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2528|
[2025/09/12 05:24:13 624807] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2528|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654653624782|stream_id:0|stream_offset:2703477|
[2025/09/12 05:24:13 624816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2528|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 624830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:13 624837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38300|rtt_var:9|pto_duration:40300|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 624844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 624850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 624856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 624860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653690082|now:1757654653624836|interv:65246|
[2025/09/12 05:24:13 624864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653690082|now:1757654653624836|interval:65246|pto_count:0|srtt:38300
[2025/09/12 05:24:13 624869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:51607|
[2025/09/12 05:24:13 624874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 624878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2704656|
[2025/09/12 05:24:13 624882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 624886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2529|
[2025/09/12 05:24:13 624911] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2529|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654653624894|stream_id:0|stream_offset:2704656|
[2025/09/12 05:24:13 624917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2529|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 624921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:13 624925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38300|rtt_var:9|pto_duration:40300|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 624932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 624938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 624944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 624950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653690194|now:1757654653624925|interv:65269|
[2025/09/12 05:24:13 624957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653690194|now:1757654653624925|interval:65269|pto_count:0|srtt:38300
[2025/09/12 05:24:13 624964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:52807|
[2025/09/12 05:24:13 624977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 624981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2705835|
[2025/09/12 05:24:13 624986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 624990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653625990|now:1757654653624990|interv:1000|
[2025/09/12 05:24:13 624994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 624998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 625002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653625990|
[2025/09/12 05:24:13 625006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653625990|
[2025/09/12 05:24:13 625010] [debug] |xqc_engine_wakeup_after|wakeup:1757654653625990|now:1757654653625010|diff:980|
[2025/09/12 05:24:13 625014] [debug] |xqc_engine_main_logic|END|now:1757654653624605|
[2025/09/12 05:24:13 625203] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653625201|
[2025/09/12 05:24:13 625210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 625216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1181|
[2025/09/12 05:24:13 625220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1182|
[2025/09/12 05:24:13 625226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1182|
[2025/09/12 05:24:13 625230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 625235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2486|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2487|path_largest_ack:2486|
[2025/09/12 05:24:13 625239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2657502|prior_time:1757654653585317|is_app_limited:0|send_elapse:39864|ack_elapse:39884|ctl_first_sent_time:1757654653586775|lagest_ack_time:1757654653625201|curr_delivered:2704309|
[2025/09/12 05:24:13 625244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653586775|
[2025/09/12 05:24:13 625248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:418||sndq_packets_used_bytes:0|sndq_packets_free:2258|
[2025/09/12 05:24:13 625252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2487|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2487|path_largest_ack:2487|
[2025/09/12 05:24:13 625257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2657502|prior_time:1757654653585317|is_app_limited:0|send_elapse:39864|ack_elapse:39884|ctl_first_sent_time:1757654653586775|lagest_ack_time:1757654653625201|curr_delivered:2705509|
[2025/09/12 05:24:13 625261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653586860|
[2025/09/12 05:24:13 625265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:417||sndq_packets_used_bytes:0|sndq_packets_free:2259|
[2025/09/12 05:24:13 625273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38300|rttvar:9|minrtt:30532|latest_rtt:38341|ack_delay:32|
[2025/09/12 05:24:13 625278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38301|rttvar:9|minrtt:30532|latest_rtt:38341|ack_delay:32|
[2025/09/12 05:24:13 625282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2487|lost_pn:2484|thresh:3|
[2025/09/12 05:24:13 625286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 625290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38301|rtt_var:9|pto_duration:40301|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 625294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 625298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 625302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 625306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653690195|now:1757654653625290|interv:64905|
[2025/09/12 05:24:13 625310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653690195|now:1757654653625290|interval:64905|pto_count:0|srtt:38301
[2025/09/12 05:24:13 625314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39864, ack_elapse 39884, delivered 48007|rate 1203665|lost 202|
[2025/09/12 05:24:13 625319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203665) in round 59|
[2025/09/12 05:24:13 625323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 625327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 625331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653586860|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 625335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653586860|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 625340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:50407|srtt:38301|latest_rtt:38341|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 625346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1182|largest:1182|pns:2|
[2025/09/12 05:24:13 625350] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1182|frame:ACK |recv_time:1757654653625201|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 625354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773625201|now:1757654653625201|interv:120000000|
[2025/09/12 05:24:13 625359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773625201|now:1757654653625201|interv:120000000|
[2025/09/12 05:24:13 625365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653625990|pq_index:0|
[2025/09/12 05:24:13 625369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653624605|
[2025/09/12 05:24:13 625373] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653625373|
[2025/09/12 05:24:13 625378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653625377|
[2025/09/12 05:24:13 625384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38301|min_srtt:38301|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 625388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:50407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2748279|
[2025/09/12 05:24:13 625393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38301|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 625397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 625401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38301|min_srtt:38301|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 625406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2749458|
[2025/09/12 05:24:13 625410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38301|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 625414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 625419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38301|min_srtt:38301|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 625423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:50407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2750637|
[2025/09/12 05:24:13 625427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 625431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 625435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 625439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 625443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 625447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2705835|
[2025/09/12 05:24:13 625473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 625482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 625486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653625990|
[2025/09/12 05:24:13 625490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653625990|
[2025/09/12 05:24:13 625494] [debug] |xqc_engine_wakeup_after|wakeup:1757654653625990|now:1757654653625494|diff:496|
[2025/09/12 05:24:13 625499] [debug] |xqc_engine_main_logic|END|now:1757654653625377|
[2025/09/12 05:24:13 625504] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653625504|
[2025/09/12 05:24:13 625508] [debug] |xqc_engine_wakeup_after|wakeup:1757654653625990|now:1757654653625508|diff:482|
[2025/09/12 05:24:13 625512] [debug] |xqc_engine_main_logic|END|now:1757654653625504|
[2025/09/12 05:24:13 626582] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653626582|
[2025/09/12 05:24:13 626592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653625990|pq_index:0|
[2025/09/12 05:24:13 626596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653625377|
[2025/09/12 05:24:13 626601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653626600|
[2025/09/12 05:24:13 626606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653625990|now:1757654653626600|
[2025/09/12 05:24:13 626610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653625990|now:1757654653626600|
[2025/09/12 05:24:13 626614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 626619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38301|min_srtt:38301|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 626624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:50407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2750637|
[2025/09/12 05:24:13 626628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 626632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 626636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 626640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 626645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 626649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2705835|
[2025/09/12 05:24:13 626653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 626658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2530|
[2025/09/12 05:24:13 626686] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2530|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654653626666|stream_id:0|stream_offset:2705835|
[2025/09/12 05:24:13 626698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2530|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 626706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:13 626712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38301|rtt_var:9|pto_duration:40301|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 626719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 626725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 626731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 626737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653691967|now:1757654653626712|interv:65255|
[2025/09/12 05:24:13 626743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653691967|now:1757654653626712|interval:65255|pto_count:0|srtt:38301
[2025/09/12 05:24:13 626750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:51607|
[2025/09/12 05:24:13 626755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 626760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2707014|
[2025/09/12 05:24:13 626764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 626768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2531|
[2025/09/12 05:24:13 626802] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2531|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654653626777|stream_id:0|stream_offset:2707014|
[2025/09/12 05:24:13 626812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2531|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 626819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:13 626826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38301|rtt_var:9|pto_duration:40301|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 626833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 626839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 626845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 626851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653692078|now:1757654653626825|interv:65253|
[2025/09/12 05:24:13 626855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653692078|now:1757654653626825|interval:65253|pto_count:0|srtt:38301
[2025/09/12 05:24:13 626864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:52807|
[2025/09/12 05:24:13 626869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 626874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2708193|
[2025/09/12 05:24:13 626878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 626882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653627882|now:1757654653626882|interv:1000|
[2025/09/12 05:24:13 626886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 626890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 626894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653627882|
[2025/09/12 05:24:13 626898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653627882|
[2025/09/12 05:24:13 626902] [debug] |xqc_engine_wakeup_after|wakeup:1757654653627882|now:1757654653626902|diff:980|
[2025/09/12 05:24:13 626906] [debug] |xqc_engine_main_logic|END|now:1757654653626600|
[2025/09/12 05:24:13 627190] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653627189|
[2025/09/12 05:24:13 627198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 627204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1182|
[2025/09/12 05:24:13 627207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1183|
[2025/09/12 05:24:13 627213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1183|
[2025/09/12 05:24:13 627217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 627222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2488|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:2489|path_largest_ack:2488|
[2025/09/12 05:24:13 627226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2659902|prior_time:1757654653587310|is_app_limited:0|send_elapse:39904|ack_elapse:39879|ctl_first_sent_time:1757654653588798|lagest_ack_time:1757654653627189|curr_delivered:2706716|
[2025/09/12 05:24:13 627231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653588798|
[2025/09/12 05:24:13 627235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:416||sndq_packets_used_bytes:0|sndq_packets_free:2260|
[2025/09/12 05:24:13 627240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2489|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2489|path_largest_ack:2489|
[2025/09/12 05:24:13 627244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2659902|prior_time:1757654653587310|is_app_limited:0|send_elapse:39904|ack_elapse:39879|ctl_first_sent_time:1757654653588798|lagest_ack_time:1757654653627189|curr_delivered:2707916|
[2025/09/12 05:24:13 627248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653588882|
[2025/09/12 05:24:13 627257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:415||sndq_packets_used_bytes:0|sndq_packets_free:2261|
[2025/09/12 05:24:13 627261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38301|rttvar:9|minrtt:30532|latest_rtt:38307|ack_delay:32|
[2025/09/12 05:24:13 627265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38298|rttvar:13|minrtt:30532|latest_rtt:38307|ack_delay:32|
[2025/09/12 05:24:13 627269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2489|lost_pn:2486|thresh:3|
[2025/09/12 05:24:13 627273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1164|pns:2|
[2025/09/12 05:24:13 627277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 627281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38298|rtt_var:13|pto_duration:40298|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 627286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 627289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 627293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50400|
[2025/09/12 05:24:13 627297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653692075|now:1757654653627281|interv:64794|
[2025/09/12 05:24:13 627301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653692075|now:1757654653627281|interval:64794|pto_count:0|srtt:38298
[2025/09/12 05:24:13 627305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39904, ack_elapse 39879, delivered 48014|rate 1203237|lost 202|
[2025/09/12 05:24:13 627310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203237) in round 59|
[2025/09/12 05:24:13 627314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 627318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 627322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2407|po_sent_time:1757654653588882|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 627326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2407|po_sent_time:1757654653588882|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 627331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:50400|srtt:38298|latest_rtt:38307|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 627336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1183|largest:1183|pns:2|
[2025/09/12 05:24:13 627341] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1183|frame:ACK |recv_time:1757654653627189|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 627348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773627189|now:1757654653627189|interv:120000000|
[2025/09/12 05:24:13 627352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773627189|now:1757654653627189|interv:120000000|
[2025/09/12 05:24:13 627356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653627882|pq_index:0|
[2025/09/12 05:24:13 627360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653626600|
[2025/09/12 05:24:13 627364] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653627364|
[2025/09/12 05:24:13 627369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653627368|
[2025/09/12 05:24:13 627375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38298|min_srtt:38298|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 627379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:50400|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2750637|
[2025/09/12 05:24:13 627383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38298|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 627388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 627392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38298|min_srtt:38298|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 627396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50400|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2751816|
[2025/09/12 05:24:13 627401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38298|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 627405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 627409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38298|min_srtt:38298|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 627413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:50400|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2752995|
[2025/09/12 05:24:13 627418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38298|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 627422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 627426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38298|min_srtt:38298|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 627433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50400|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2754174|
[2025/09/12 05:24:13 627437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 627441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 627445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 627449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 627454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 627482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2708193|
[2025/09/12 05:24:13 627487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 627491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 627495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653627882|
[2025/09/12 05:24:13 627499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653627882|
[2025/09/12 05:24:13 627503] [debug] |xqc_engine_wakeup_after|wakeup:1757654653627882|now:1757654653627502|diff:380|
[2025/09/12 05:24:13 627507] [debug] |xqc_engine_main_logic|END|now:1757654653627368|
[2025/09/12 05:24:13 627512] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653627512|
[2025/09/12 05:24:13 627516] [debug] |xqc_engine_wakeup_after|wakeup:1757654653627882|now:1757654653627516|diff:366|
[2025/09/12 05:24:13 627520] [debug] |xqc_engine_main_logic|END|now:1757654653627512|
[2025/09/12 05:24:13 628590] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653628590|
[2025/09/12 05:24:13 628600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653627882|pq_index:0|
[2025/09/12 05:24:13 628604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653627368|
[2025/09/12 05:24:13 628609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653628608|
[2025/09/12 05:24:13 628613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653627882|now:1757654653628608|
[2025/09/12 05:24:13 628618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653627882|now:1757654653628608|
[2025/09/12 05:24:13 628621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 628627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38298|min_srtt:38298|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 628631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50400|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2754174|
[2025/09/12 05:24:13 628635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 628644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 628648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 628652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 628657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 628661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2708193|
[2025/09/12 05:24:13 628665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 628670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2532|
[2025/09/12 05:24:13 628697] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2532|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50400|now:1757654653628678|stream_id:0|stream_offset:2708193|
[2025/09/12 05:24:13 628703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2532|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 628709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50400|applimit:0|
[2025/09/12 05:24:13 628716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38298|rtt_var:13|pto_duration:40298|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 628723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 628729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 628735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51600|
[2025/09/12 05:24:13 628741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653693976|now:1757654653628716|interv:65260|
[2025/09/12 05:24:13 628747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653693976|now:1757654653628716|interval:65260|pto_count:0|srtt:38298
[2025/09/12 05:24:13 628754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:51600|
[2025/09/12 05:24:13 628761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 628768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2709372|
[2025/09/12 05:24:13 628775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 628782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2533|
[2025/09/12 05:24:13 628817] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2533|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51600|now:1757654653628793|stream_id:0|stream_offset:2709372|
[2025/09/12 05:24:13 628833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2533|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 628841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51600|applimit:0|
[2025/09/12 05:24:13 628848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38298|rtt_var:13|pto_duration:40298|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 628854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 628860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 628865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52800|
[2025/09/12 05:24:13 628868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653694091|now:1757654653628847|interv:65244|
[2025/09/12 05:24:13 628872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653694091|now:1757654653628847|interval:65244|pto_count:0|srtt:38298
[2025/09/12 05:24:13 628877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:52800|
[2025/09/12 05:24:13 628882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 628886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2710551|
[2025/09/12 05:24:13 628890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 628894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2534|
[2025/09/12 05:24:13 628919] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2534|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52800|now:1757654653628902|stream_id:0|stream_offset:2710551|
[2025/09/12 05:24:13 628924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2534|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 628929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52800|applimit:0|
[2025/09/12 05:24:13 628933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38298|rtt_var:13|pto_duration:40298|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 628940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 628946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 628952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54000|
[2025/09/12 05:24:13 628958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653694200|now:1757654653628933|interv:65267|
[2025/09/12 05:24:13 628965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653694200|now:1757654653628933|interval:65267|pto_count:0|srtt:38298
[2025/09/12 05:24:13 628978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:54000|
[2025/09/12 05:24:13 628983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 628987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54000|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2711730|
[2025/09/12 05:24:13 628992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 628996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653629995|now:1757654653628995|interv:1000|
[2025/09/12 05:24:13 628999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 629003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 629007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653629995|
[2025/09/12 05:24:13 629011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653629995|
[2025/09/12 05:24:13 629015] [debug] |xqc_engine_wakeup_after|wakeup:1757654653629995|now:1757654653629015|diff:980|
[2025/09/12 05:24:13 629020] [debug] |xqc_engine_main_logic|END|now:1757654653628608|
[2025/09/12 05:24:13 629185] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653629184|
[2025/09/12 05:24:13 629193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 629199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1183|
[2025/09/12 05:24:13 629203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1184|
[2025/09/12 05:24:13 629208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1184|
[2025/09/12 05:24:13 629212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 629217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2490|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2491|path_largest_ack:2490|
[2025/09/12 05:24:13 629222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2662302|prior_time:1757654653589304|is_app_limited:0|send_elapse:39871|ack_elapse:39880|ctl_first_sent_time:1757654653590762|lagest_ack_time:1757654653629184|curr_delivered:2709116|
[2025/09/12 05:24:13 629226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653590762|
[2025/09/12 05:24:13 629231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:414||sndq_packets_used_bytes:0|sndq_packets_free:2262|
[2025/09/12 05:24:13 629235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2491|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2491|path_largest_ack:2491|
[2025/09/12 05:24:13 629239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2662302|prior_time:1757654653589304|is_app_limited:0|send_elapse:39871|ack_elapse:39880|ctl_first_sent_time:1757654653590762|lagest_ack_time:1757654653629184|curr_delivered:2710316|
[2025/09/12 05:24:13 629243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653590844|
[2025/09/12 05:24:13 629247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:413||sndq_packets_used_bytes:0|sndq_packets_free:2263|
[2025/09/12 05:24:13 629256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38298|rttvar:13|minrtt:30532|latest_rtt:38340|ack_delay:32|
[2025/09/12 05:24:13 629260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38299|rttvar:12|minrtt:30532|latest_rtt:38340|ack_delay:32|
[2025/09/12 05:24:13 629264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2491|lost_pn:2488|thresh:3|
[2025/09/12 05:24:13 629268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 629273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38299|rtt_var:12|pto_duration:40299|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 629277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 629281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 629285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51600|
[2025/09/12 05:24:13 629288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653694201|now:1757654653629272|interv:64929|
[2025/09/12 05:24:13 629292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653694201|now:1757654653629272|interval:64929|pto_count:0|srtt:38299
[2025/09/12 05:24:13 629297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39871, ack_elapse 39880, delivered 48014|rate 1203961|lost 202|
[2025/09/12 05:24:13 629301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203961) in round 59|
[2025/09/12 05:24:13 629305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 629310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 629313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653590844|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 629318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653590844|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 629322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:51600|srtt:38299|latest_rtt:38340|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 629328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1184|largest:1184|pns:2|
[2025/09/12 05:24:13 629332] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1184|frame:ACK |recv_time:1757654653629184|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 629337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773629184|now:1757654653629184|interv:120000000|
[2025/09/12 05:24:13 629343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773629184|now:1757654653629184|interv:120000000|
[2025/09/12 05:24:13 629347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653629995|pq_index:0|
[2025/09/12 05:24:13 629351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653628608|
[2025/09/12 05:24:13 629355] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653629355|
[2025/09/12 05:24:13 629360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653629359|
[2025/09/12 05:24:13 629366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38299|min_srtt:38299|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 629370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2754174|
[2025/09/12 05:24:13 629375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38299|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 629379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 629384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38299|min_srtt:38299|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 629388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:51600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2755353|
[2025/09/12 05:24:13 629393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38299|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 629397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 629401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38299|min_srtt:38299|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 629405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2756532|
[2025/09/12 05:24:13 629410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 629413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 629417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 629421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 629426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 629430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2711730|
[2025/09/12 05:24:13 629437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 629441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 629445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653629995|
[2025/09/12 05:24:13 629449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653629995|
[2025/09/12 05:24:13 629452] [debug] |xqc_engine_wakeup_after|wakeup:1757654653629995|now:1757654653629452|diff:543|
[2025/09/12 05:24:13 629481] [debug] |xqc_engine_main_logic|END|now:1757654653629359|
[2025/09/12 05:24:13 629487] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653629486|
[2025/09/12 05:24:13 629490] [debug] |xqc_engine_wakeup_after|wakeup:1757654653629995|now:1757654653629490|diff:505|
[2025/09/12 05:24:13 629494] [debug] |xqc_engine_main_logic|END|now:1757654653629486|
[2025/09/12 05:24:13 630565] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653630565|
[2025/09/12 05:24:13 630575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653629995|pq_index:0|
[2025/09/12 05:24:13 630579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653629359|
[2025/09/12 05:24:13 630584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653630583|
[2025/09/12 05:24:13 630589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653629995|now:1757654653630583|
[2025/09/12 05:24:13 630593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653629995|now:1757654653630583|
[2025/09/12 05:24:13 630597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 630602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38299|min_srtt:38299|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 630607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2756532|
[2025/09/12 05:24:13 630611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 630615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 630619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 630623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 630628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 630632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2711730|
[2025/09/12 05:24:13 630636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 630641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2535|
[2025/09/12 05:24:13 630673] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2535|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51600|now:1757654653630654|stream_id:0|stream_offset:2711730|
[2025/09/12 05:24:13 630679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2535|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 630684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51600|applimit:0|
[2025/09/12 05:24:13 630691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38299|rtt_var:12|pto_duration:40299|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 630697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 630703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 630710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52800|
[2025/09/12 05:24:13 630717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653695953|now:1757654653630691|interv:65262|
[2025/09/12 05:24:13 630723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653695953|now:1757654653630691|interval:65262|pto_count:0|srtt:38299
[2025/09/12 05:24:13 630730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:52800|
[2025/09/12 05:24:13 630738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 630742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2712909|
[2025/09/12 05:24:13 630747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 630751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2536|
[2025/09/12 05:24:13 630783] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2536|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52800|now:1757654653630758|stream_id:0|stream_offset:2712909|
[2025/09/12 05:24:13 630792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2536|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 630799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52800|applimit:0|
[2025/09/12 05:24:13 630805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38299|rtt_var:12|pto_duration:40299|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 630812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 630819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 630825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54000|
[2025/09/12 05:24:13 630831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653696057|now:1757654653630805|interv:65252|
[2025/09/12 05:24:13 630843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653696057|now:1757654653630805|interval:65252|pto_count:0|srtt:38299
[2025/09/12 05:24:13 630847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:54000|
[2025/09/12 05:24:13 630852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 630857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54000|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2714088|
[2025/09/12 05:24:13 630861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 630865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653631865|now:1757654653630865|interv:1000|
[2025/09/12 05:24:13 630869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 630873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 630876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653631865|
[2025/09/12 05:24:13 630881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653631865|
[2025/09/12 05:24:13 630885] [debug] |xqc_engine_wakeup_after|wakeup:1757654653631865|now:1757654653630885|diff:980|
[2025/09/12 05:24:13 630889] [debug] |xqc_engine_main_logic|END|now:1757654653630583|
[2025/09/12 05:24:13 631175] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653631174|
[2025/09/12 05:24:13 631183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 631192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1184|
[2025/09/12 05:24:13 631196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1185|
[2025/09/12 05:24:13 631201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1185|
[2025/09/12 05:24:13 631205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 631210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2492|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2493|path_largest_ack:2492|
[2025/09/12 05:24:13 631215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2664702|prior_time:1757654653591312|is_app_limited:0|send_elapse:39851|ack_elapse:39862|ctl_first_sent_time:1757654653592767|lagest_ack_time:1757654653631174|curr_delivered:2711516|
[2025/09/12 05:24:13 631219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653592767|
[2025/09/12 05:24:13 631224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:412||sndq_packets_used_bytes:0|sndq_packets_free:2264|
[2025/09/12 05:24:13 631228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2493|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2493|path_largest_ack:2493|
[2025/09/12 05:24:13 631232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2664702|prior_time:1757654653591312|is_app_limited:0|send_elapse:39851|ack_elapse:39862|ctl_first_sent_time:1757654653592767|lagest_ack_time:1757654653631174|curr_delivered:2712716|
[2025/09/12 05:24:13 631241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653592848|
[2025/09/12 05:24:13 631245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:411||sndq_packets_used_bytes:0|sndq_packets_free:2265|
[2025/09/12 05:24:13 631249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38299|rttvar:12|minrtt:30532|latest_rtt:38326|ack_delay:32|
[2025/09/12 05:24:13 631253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38298|rttvar:10|minrtt:30532|latest_rtt:38326|ack_delay:32|
[2025/09/12 05:24:13 631258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2493|lost_pn:2490|thresh:3|
[2025/09/12 05:24:13 631262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 631266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38298|rtt_var:10|pto_duration:40298|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 631270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 631274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 631278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51600|
[2025/09/12 05:24:13 631281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653696056|now:1757654653631265|interv:64791|
[2025/09/12 05:24:13 631285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653696056|now:1757654653631265|interval:64791|pto_count:0|srtt:38298
[2025/09/12 05:24:13 631290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39851, ack_elapse 39862, delivered 48014|rate 1204505|lost 202|
[2025/09/12 05:24:13 631294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204505) in round 59|
[2025/09/12 05:24:13 631298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 631302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 631306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653592848|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 631310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653592848|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 631315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:51600|srtt:38298|latest_rtt:38326|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 631320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1185|largest:1185|pns:2|
[2025/09/12 05:24:13 631325] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1185|frame:ACK |recv_time:1757654653631174|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 631332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773631174|now:1757654653631174|interv:120000000|
[2025/09/12 05:24:13 631336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773631174|now:1757654653631174|interv:120000000|
[2025/09/12 05:24:13 631340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653631865|pq_index:0|
[2025/09/12 05:24:13 631344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653630583|
[2025/09/12 05:24:13 631348] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653631348|
[2025/09/12 05:24:13 631353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653631352|
[2025/09/12 05:24:13 631359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38298|min_srtt:38298|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 631363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2756532|
[2025/09/12 05:24:13 631367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38298|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 631372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 631376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38298|min_srtt:38298|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 631381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:51600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2757711|
[2025/09/12 05:24:13 631385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38298|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 631389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 631394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38298|min_srtt:38298|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 631398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2758890|
[2025/09/12 05:24:13 631402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 631406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 631410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 631414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 631421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 631425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2714088|
[2025/09/12 05:24:13 631429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 631433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 631437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653631865|
[2025/09/12 05:24:13 631441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653631865|
[2025/09/12 05:24:13 631445] [debug] |xqc_engine_wakeup_after|wakeup:1757654653631865|now:1757654653631444|diff:421|
[2025/09/12 05:24:13 631449] [debug] |xqc_engine_main_logic|END|now:1757654653631352|
[2025/09/12 05:24:13 631454] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653631454|
[2025/09/12 05:24:13 631481] [debug] |xqc_engine_wakeup_after|wakeup:1757654653631865|now:1757654653631481|diff:384|
[2025/09/12 05:24:13 631486] [debug] |xqc_engine_main_logic|END|now:1757654653631454|
[2025/09/12 05:24:13 632556] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653632555|
[2025/09/12 05:24:13 632565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653631865|pq_index:0|
[2025/09/12 05:24:13 632570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653631352|
[2025/09/12 05:24:13 632575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653632574|
[2025/09/12 05:24:13 632579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653631865|now:1757654653632574|
[2025/09/12 05:24:13 632583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653631865|now:1757654653632574|
[2025/09/12 05:24:13 632587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 632592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38298|min_srtt:38298|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 632597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2758890|
[2025/09/12 05:24:13 632601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 632605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 632609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 632613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 632618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 632622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2714088|
[2025/09/12 05:24:13 632631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 632636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2537|
[2025/09/12 05:24:13 632664] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2537|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51600|now:1757654653632644|stream_id:0|stream_offset:2714088|
[2025/09/12 05:24:13 632669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2537|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 632675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51600|applimit:0|
[2025/09/12 05:24:13 632682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38298|rtt_var:10|pto_duration:40298|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 632688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 632694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 632701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52800|
[2025/09/12 05:24:13 632707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653697942|now:1757654653632681|interv:65261|
[2025/09/12 05:24:13 632714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653697942|now:1757654653632681|interval:65261|pto_count:0|srtt:38298
[2025/09/12 05:24:13 632721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:52800|
[2025/09/12 05:24:13 632728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 632732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2715267|
[2025/09/12 05:24:13 632736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 632740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2538|
[2025/09/12 05:24:13 632771] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2538|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52800|now:1757654653632747|stream_id:0|stream_offset:2715267|
[2025/09/12 05:24:13 632780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2538|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 632787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52800|applimit:0|
[2025/09/12 05:24:13 632794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38298|rtt_var:10|pto_duration:40298|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 632801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 632807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 632820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54000|
[2025/09/12 05:24:13 632826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653698045|now:1757654653632793|interv:65252|
[2025/09/12 05:24:13 632832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653698045|now:1757654653632793|interval:65252|pto_count:0|srtt:38298
[2025/09/12 05:24:13 632836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:54000|
[2025/09/12 05:24:13 632842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 632846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54000|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2716446|
[2025/09/12 05:24:13 632851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 632855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2539|
[2025/09/12 05:24:13 632880] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2539|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54000|now:1757654653632862|stream_id:0|stream_offset:2716446|
[2025/09/12 05:24:13 632885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2539|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 632890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54000|applimit:0|
[2025/09/12 05:24:13 632894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38298|rtt_var:10|pto_duration:40298|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 632901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 632908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 632914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55200|
[2025/09/12 05:24:13 632920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653698160|now:1757654653632894|interv:65266|
[2025/09/12 05:24:13 632927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653698160|now:1757654653632894|interval:65266|pto_count:0|srtt:38298
[2025/09/12 05:24:13 632934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:55200|
[2025/09/12 05:24:13 632941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 632945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55200|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2717625|
[2025/09/12 05:24:13 632950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 632953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653633953|now:1757654653632953|interv:1000|
[2025/09/12 05:24:13 632957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 632965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 632969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653633953|
[2025/09/12 05:24:13 632974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653633953|
[2025/09/12 05:24:13 632977] [debug] |xqc_engine_wakeup_after|wakeup:1757654653633953|now:1757654653632977|diff:976|
[2025/09/12 05:24:13 632982] [debug] |xqc_engine_main_logic|END|now:1757654653632574|
[2025/09/12 05:24:13 633169] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653633167|
[2025/09/12 05:24:13 633176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 633182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1185|
[2025/09/12 05:24:13 633186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1186|
[2025/09/12 05:24:13 633192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1186|
[2025/09/12 05:24:13 633196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 633200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2494|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2495|path_largest_ack:2494|
[2025/09/12 05:24:13 633205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2667102|prior_time:1757654653593296|is_app_limited:0|send_elapse:39878|ack_elapse:39871|ctl_first_sent_time:1757654653594750|lagest_ack_time:1757654653633167|curr_delivered:2713916|
[2025/09/12 05:24:13 633209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653594750|
[2025/09/12 05:24:13 633214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:410||sndq_packets_used_bytes:0|sndq_packets_free:2266|
[2025/09/12 05:24:13 633218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2495|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2495|path_largest_ack:2495|
[2025/09/12 05:24:13 633222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2667102|prior_time:1757654653593296|is_app_limited:0|send_elapse:39878|ack_elapse:39871|ctl_first_sent_time:1757654653594750|lagest_ack_time:1757654653633167|curr_delivered:2715116|
[2025/09/12 05:24:13 633227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653594831|
[2025/09/12 05:24:13 633230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:409||sndq_packets_used_bytes:0|sndq_packets_free:2267|
[2025/09/12 05:24:13 633234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38298|rttvar:10|minrtt:30532|latest_rtt:38336|ack_delay:32|
[2025/09/12 05:24:13 633239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38299|rttvar:9|minrtt:30532|latest_rtt:38336|ack_delay:32|
[2025/09/12 05:24:13 633243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2495|lost_pn:2492|thresh:3|
[2025/09/12 05:24:13 633247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 633251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38299|rtt_var:9|pto_duration:40299|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 633263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 633267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 633271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52800|
[2025/09/12 05:24:13 633275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653698161|now:1757654653633251|interv:64910|
[2025/09/12 05:24:13 633279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653698161|now:1757654653633251|interval:64910|pto_count:0|srtt:38299
[2025/09/12 05:24:13 633283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39878, ack_elapse 39871, delivered 48014|rate 1204022|lost 202|
[2025/09/12 05:24:13 633288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204022) in round 59|
[2025/09/12 05:24:13 633292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 633296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 633300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653594831|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 633304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653594831|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 633309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:52800|srtt:38299|latest_rtt:38336|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 633315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1186|largest:1186|pns:2|
[2025/09/12 05:24:13 633319] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1186|frame:ACK |recv_time:1757654653633167|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 633324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773633167|now:1757654653633167|interv:120000000|
[2025/09/12 05:24:13 633328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773633167|now:1757654653633167|interv:120000000|
[2025/09/12 05:24:13 633332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653633953|pq_index:0|
[2025/09/12 05:24:13 633336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653632574|
[2025/09/12 05:24:13 633340] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653633340|
[2025/09/12 05:24:13 633344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653633343|
[2025/09/12 05:24:13 633350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38299|min_srtt:38299|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 633359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:52800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2758890|
[2025/09/12 05:24:13 633364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38299|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 633368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 633372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38299|min_srtt:38299|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 633377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:52800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2760069|
[2025/09/12 05:24:13 633381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38299|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 633385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 633389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38299|min_srtt:38299|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 633393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2761248|
[2025/09/12 05:24:13 633398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 633401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 633405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 633410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 633414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 633418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2717625|
[2025/09/12 05:24:13 633422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 633426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 633430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653633953|
[2025/09/12 05:24:13 633434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653633953|
[2025/09/12 05:24:13 633438] [debug] |xqc_engine_wakeup_after|wakeup:1757654653633953|now:1757654653633438|diff:515|
[2025/09/12 05:24:13 633442] [debug] |xqc_engine_main_logic|END|now:1757654653633343|
[2025/09/12 05:24:13 633447] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653633447|
[2025/09/12 05:24:13 633454] [debug] |xqc_engine_wakeup_after|wakeup:1757654653633953|now:1757654653633453|diff:500|
[2025/09/12 05:24:13 633482] [debug] |xqc_engine_main_logic|END|now:1757654653633447|
[2025/09/12 05:24:13 634552] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653634552|
[2025/09/12 05:24:13 634562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653633953|pq_index:0|
[2025/09/12 05:24:13 634566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653633343|
[2025/09/12 05:24:13 634571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653634570|
[2025/09/12 05:24:13 634576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653633953|now:1757654653634570|
[2025/09/12 05:24:13 634580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653633953|now:1757654653634570|
[2025/09/12 05:24:13 634584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 634589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38299|min_srtt:38299|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 634594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2761248|
[2025/09/12 05:24:13 634599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 634602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 634606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 634610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 634615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 634619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2717625|
[2025/09/12 05:24:13 634624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 634628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2540|
[2025/09/12 05:24:13 634655] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2540|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52800|now:1757654653634636|stream_id:0|stream_offset:2717625|
[2025/09/12 05:24:13 634661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2540|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 634667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52800|applimit:0|
[2025/09/12 05:24:13 634674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38299|rtt_var:9|pto_duration:40299|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 634687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 634693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 634700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54000|
[2025/09/12 05:24:13 634706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653699935|now:1757654653634673|interv:65262|
[2025/09/12 05:24:13 634711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653699935|now:1757654653634673|interval:65262|pto_count:0|srtt:38299
[2025/09/12 05:24:13 634716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:54000|
[2025/09/12 05:24:13 634721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 634725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54000|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2718804|
[2025/09/12 05:24:13 634729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 634734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2541|
[2025/09/12 05:24:13 634763] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2541|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54000|now:1757654653634741|stream_id:0|stream_offset:2718804|
[2025/09/12 05:24:13 634772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2541|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 634779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54000|applimit:0|
[2025/09/12 05:24:13 634786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38299|rtt_var:9|pto_duration:40299|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 634793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 634799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 634805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55200|
[2025/09/12 05:24:13 634812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653700040|now:1757654653634786|interv:65254|
[2025/09/12 05:24:13 634818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653700040|now:1757654653634786|interval:65254|pto_count:0|srtt:38299
[2025/09/12 05:24:13 634826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:55200|
[2025/09/12 05:24:13 634833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 634837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55200|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2719983|
[2025/09/12 05:24:13 634847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 634851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653635850|now:1757654653634850|interv:1000|
[2025/09/12 05:24:13 634854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 634858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 634862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653635850|
[2025/09/12 05:24:13 634866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653635850|
[2025/09/12 05:24:13 634870] [debug] |xqc_engine_wakeup_after|wakeup:1757654653635850|now:1757654653634870|diff:980|
[2025/09/12 05:24:13 634875] [debug] |xqc_engine_main_logic|END|now:1757654653634570|
[2025/09/12 05:24:13 635165] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653635164|
[2025/09/12 05:24:13 635173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 635179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1186|
[2025/09/12 05:24:13 635183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1187|
[2025/09/12 05:24:13 635189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1187|
[2025/09/12 05:24:13 635193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 635198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2496|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2497|path_largest_ack:2496|
[2025/09/12 05:24:13 635202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2669502|prior_time:1757654653595286|is_app_limited:0|send_elapse:39854|ack_elapse:39878|ctl_first_sent_time:1757654653596739|lagest_ack_time:1757654653635164|curr_delivered:2716316|
[2025/09/12 05:24:13 635207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653596739|
[2025/09/12 05:24:13 635211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:408||sndq_packets_used_bytes:0|sndq_packets_free:2268|
[2025/09/12 05:24:13 635216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2497|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2497|path_largest_ack:2497|
[2025/09/12 05:24:13 635220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2669502|prior_time:1757654653595286|is_app_limited:0|send_elapse:39854|ack_elapse:39878|ctl_first_sent_time:1757654653596739|lagest_ack_time:1757654653635164|curr_delivered:2717516|
[2025/09/12 05:24:13 635224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653596820|
[2025/09/12 05:24:13 635228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:407||sndq_packets_used_bytes:0|sndq_packets_free:2269|
[2025/09/12 05:24:13 635232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38299|rttvar:9|minrtt:30532|latest_rtt:38344|ack_delay:32|
[2025/09/12 05:24:13 635236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38301|rttvar:10|minrtt:30532|latest_rtt:38344|ack_delay:32|
[2025/09/12 05:24:13 635241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2497|lost_pn:2494|thresh:3|
[2025/09/12 05:24:13 635249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 635253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38301|rtt_var:10|pto_duration:40301|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 635258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 635262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 635265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52800|
[2025/09/12 05:24:13 635269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653700042|now:1757654653635253|interv:64789|
[2025/09/12 05:24:13 635273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653700042|now:1757654653635253|interval:64789|pto_count:0|srtt:38301
[2025/09/12 05:24:13 635278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39854, ack_elapse 39878, delivered 48014|rate 1204022|lost 202|
[2025/09/12 05:24:13 635282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204022) in round 59|
[2025/09/12 05:24:13 635286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 635291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 635295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653596820|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 635299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653596820|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 635304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:52800|srtt:38301|latest_rtt:38344|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 635309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1187|largest:1187|pns:2|
[2025/09/12 05:24:13 635314] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1187|frame:ACK |recv_time:1757654653635164|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 635318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773635164|now:1757654653635164|interv:120000000|
[2025/09/12 05:24:13 635323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773635164|now:1757654653635164|interv:120000000|
[2025/09/12 05:24:13 635327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653635850|pq_index:0|
[2025/09/12 05:24:13 635331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653634570|
[2025/09/12 05:24:13 635335] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653635335|
[2025/09/12 05:24:13 635339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653635339|
[2025/09/12 05:24:13 635348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38301|min_srtt:38301|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 635352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:52800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2761248|
[2025/09/12 05:24:13 635357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38301|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 635361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 635366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38301|min_srtt:38301|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 635370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:52800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2762427|
[2025/09/12 05:24:13 635375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38301|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 635379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 635383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38301|min_srtt:38301|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 635387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2763606|
[2025/09/12 05:24:13 635392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 635396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 635399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 635404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 635408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 635412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2719983|
[2025/09/12 05:24:13 635416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 635420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 635424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653635850|
[2025/09/12 05:24:13 635428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653635850|
[2025/09/12 05:24:13 635434] [debug] |xqc_engine_wakeup_after|wakeup:1757654653635850|now:1757654653635434|diff:416|
[2025/09/12 05:24:13 635439] [debug] |xqc_engine_main_logic|END|now:1757654653635339|
[2025/09/12 05:24:13 635444] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653635444|
[2025/09/12 05:24:13 635448] [debug] |xqc_engine_wakeup_after|wakeup:1757654653635850|now:1757654653635448|diff:402|
[2025/09/12 05:24:13 635452] [debug] |xqc_engine_main_logic|END|now:1757654653635444|
[2025/09/12 05:24:13 636546] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653636546|
[2025/09/12 05:24:13 636556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653635850|pq_index:0|
[2025/09/12 05:24:13 636560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653635339|
[2025/09/12 05:24:13 636565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653636564|
[2025/09/12 05:24:13 636570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654653636262|now:1757654653636564|
[2025/09/12 05:24:13 636574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:13 636578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654653636262|now:1757654653636564|
[2025/09/12 05:24:13 636582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:13 636586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653635850|now:1757654653636564|
[2025/09/12 05:24:13 636590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653635850|now:1757654653636564|
[2025/09/12 05:24:13 636594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 636598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:1187|ack_delay:25336|first_ack_range:23|largest_pkt_recv_time:1757654653611262|
[2025/09/12 05:24:13 636603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:1187|low:1164|pkt_pns:2|
[2025/09/12 05:24:13 636607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:1175|frame_largest_recv:1187|
[2025/09/12 05:24:13 636611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:13 636616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38301|min_srtt:38301|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 636620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2763606|
[2025/09/12 05:24:13 636625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 636629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 636632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 636637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 636641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 636650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:52800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2719983|
[2025/09/12 05:24:13 636655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 636659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2542|
[2025/09/12 05:24:13 636687] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2542|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:52800|now:1757654653636667|stream_id:0|stream_offset:2719983|
[2025/09/12 05:24:13 636693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2542|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 636699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52800|applimit:0|
[2025/09/12 05:24:13 636706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38301|rtt_var:10|pto_duration:40301|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 636712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 636719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 636725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 636731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653701968|now:1757654653636705|interv:65263|
[2025/09/12 05:24:13 636738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653701968|now:1757654653636705|interval:65263|pto_count:0|srtt:38301
[2025/09/12 05:24:13 636745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:54007|
[2025/09/12 05:24:13 636753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 636760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2721162|
[2025/09/12 05:24:13 636766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 636772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2543|
[2025/09/12 05:24:13 636804] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2543|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54007|now:1757654653636783|stream_id:0|stream_offset:2721162|
[2025/09/12 05:24:13 636811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2543|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 636815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54007|applimit:0|
[2025/09/12 05:24:13 636821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38301|rtt_var:10|pto_duration:40301|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 636828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 636841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 636847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 636853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653702084|now:1757654653636821|interv:65263|
[2025/09/12 05:24:13 636860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653702084|now:1757654653636821|interval:65263|pto_count:0|srtt:38301
[2025/09/12 05:24:13 636865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:55207|
[2025/09/12 05:24:13 636870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 636874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2722341|
[2025/09/12 05:24:13 636878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 636883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2544|
[2025/09/12 05:24:13 636907] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2544|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55207|now:1757654653636890|stream_id:0|stream_offset:2722341|
[2025/09/12 05:24:13 636913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2544|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 636917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:55207|applimit:0|
[2025/09/12 05:24:13 636922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38301|rtt_var:10|pto_duration:40301|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 636929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 636934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 636941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56407|
[2025/09/12 05:24:13 636947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653702191|now:1757654653636921|interv:65270|
[2025/09/12 05:24:13 636954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653702191|now:1757654653636921|interval:65270|pto_count:0|srtt:38301
[2025/09/12 05:24:13 636961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:56407|
[2025/09/12 05:24:13 636967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 636972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2723520|
[2025/09/12 05:24:13 636976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 636984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653637984|now:1757654653636984|interv:1000|
[2025/09/12 05:24:13 636988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 636992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 636996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653637984|
[2025/09/12 05:24:13 637000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653637984|
[2025/09/12 05:24:13 637004] [debug] |xqc_engine_wakeup_after|wakeup:1757654653637984|now:1757654653637004|diff:980|
[2025/09/12 05:24:13 637009] [debug] |xqc_engine_main_logic|END|now:1757654653636564|
[2025/09/12 05:24:13 637160] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653637159|
[2025/09/12 05:24:13 637168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 637174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1187|
[2025/09/12 05:24:13 637178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1188|
[2025/09/12 05:24:13 637184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1188|
[2025/09/12 05:24:13 637188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 637193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2498|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2499|path_largest_ack:2498|
[2025/09/12 05:24:13 637197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2671902|prior_time:1757654653597283|is_app_limited:0|send_elapse:39882|ack_elapse:39876|ctl_first_sent_time:1757654653598741|lagest_ack_time:1757654653637159|curr_delivered:2718716|
[2025/09/12 05:24:13 637202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653598741|
[2025/09/12 05:24:13 637207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:406||sndq_packets_used_bytes:0|sndq_packets_free:2270|
[2025/09/12 05:24:13 637211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2499|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2499|path_largest_ack:2499|
[2025/09/12 05:24:13 637215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2671902|prior_time:1757654653597283|is_app_limited:0|send_elapse:39882|ack_elapse:39876|ctl_first_sent_time:1757654653598741|lagest_ack_time:1757654653637159|curr_delivered:2719916|
[2025/09/12 05:24:13 637220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653598823|
[2025/09/12 05:24:13 637224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:405||sndq_packets_used_bytes:0|sndq_packets_free:2271|
[2025/09/12 05:24:13 637228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38301|rttvar:10|minrtt:30532|latest_rtt:38336|ack_delay:32|
[2025/09/12 05:24:13 637232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38302|rttvar:8|minrtt:30532|latest_rtt:38336|ack_delay:32|
[2025/09/12 05:24:13 637237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2499|lost_pn:2496|thresh:3|
[2025/09/12 05:24:13 637241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 637250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38302|rtt_var:8|pto_duration:40302|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 637255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 637259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 637262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 637266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653702192|now:1757654653637250|interv:64942|
[2025/09/12 05:24:13 637270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653702192|now:1757654653637250|interval:64942|pto_count:0|srtt:38302
[2025/09/12 05:24:13 637275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39882, ack_elapse 39876, delivered 48014|rate 1203901|lost 202|
[2025/09/12 05:24:13 637279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203901) in round 59|
[2025/09/12 05:24:13 637283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 637288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 637292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653598823|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 637296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653598823|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 637301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:54007|srtt:38302|latest_rtt:38336|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 637306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1188|largest:1188|pns:2|
[2025/09/12 05:24:13 637311] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1188|frame:ACK |recv_time:1757654653637159|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 637316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773637159|now:1757654653637159|interv:120000000|
[2025/09/12 05:24:13 637320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773637159|now:1757654653637159|interv:120000000|
[2025/09/12 05:24:13 637324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653637984|pq_index:0|
[2025/09/12 05:24:13 637328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653636564|
[2025/09/12 05:24:13 637332] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653637332|
[2025/09/12 05:24:13 637337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653637336|
[2025/09/12 05:24:13 637345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38302|min_srtt:38302|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 637350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2763606|
[2025/09/12 05:24:13 637354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38302|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 637359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 637363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38302|min_srtt:38302|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 637368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:42000|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2764785|
[2025/09/12 05:24:13 637372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 637376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 637380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 637384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 637388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 637392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2723520|
[2025/09/12 05:24:13 637397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 637401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 637405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653637984|
[2025/09/12 05:24:13 637409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653637984|
[2025/09/12 05:24:13 637412] [debug] |xqc_engine_wakeup_after|wakeup:1757654653637984|now:1757654653637412|diff:572|
[2025/09/12 05:24:13 637417] [debug] |xqc_engine_main_logic|END|now:1757654653637336|
[2025/09/12 05:24:13 637422] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653637422|
[2025/09/12 05:24:13 637426] [debug] |xqc_engine_wakeup_after|wakeup:1757654653637984|now:1757654653637426|diff:558|
[2025/09/12 05:24:13 637429] [debug] |xqc_engine_main_logic|END|now:1757654653637422|
[2025/09/12 05:24:13 638500] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653638500|
[2025/09/12 05:24:13 638510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653637984|pq_index:0|
[2025/09/12 05:24:13 638515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653637336|
[2025/09/12 05:24:13 638522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653638521|
[2025/09/12 05:24:13 638532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653637984|now:1757654653638521|
[2025/09/12 05:24:13 638536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653637984|now:1757654653638521|
[2025/09/12 05:24:13 638540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 638545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38302|min_srtt:38302|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 638550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:42000|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2764785|
[2025/09/12 05:24:13 638554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 638558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 638562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 638566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 638571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 638575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2723520|
[2025/09/12 05:24:13 638580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 638584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2545|
[2025/09/12 05:24:13 638611] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2545|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54007|now:1757654653638592|stream_id:0|stream_offset:2723520|
[2025/09/12 05:24:13 638617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2545|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 638623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54007|applimit:0|
[2025/09/12 05:24:13 638630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38302|rtt_var:8|pto_duration:40302|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 638636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 638643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 638649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 638655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653703894|now:1757654653638630|interv:65264|
[2025/09/12 05:24:13 638661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653703894|now:1757654653638630|interval:65264|pto_count:0|srtt:38302
[2025/09/12 05:24:13 638673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:55207|
[2025/09/12 05:24:13 638678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 638682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2724699|
[2025/09/12 05:24:13 638686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 638691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2546|
[2025/09/12 05:24:13 638716] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2546|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55207|now:1757654653638698|stream_id:0|stream_offset:2724699|
[2025/09/12 05:24:13 638722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2546|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 638730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:55207|applimit:0|
[2025/09/12 05:24:13 638737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38302|rtt_var:8|pto_duration:40302|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 638744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 638750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 638757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56407|
[2025/09/12 05:24:13 638763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653704000|now:1757654653638736|interv:65264|
[2025/09/12 05:24:13 638769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653704000|now:1757654653638736|interval:65264|pto_count:0|srtt:38302
[2025/09/12 05:24:13 638776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:56407|
[2025/09/12 05:24:13 638784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 638791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2725878|
[2025/09/12 05:24:13 638798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 638804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653639803|now:1757654653638803|interv:1000|
[2025/09/12 05:24:13 638808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 638812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 638816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653639803|
[2025/09/12 05:24:13 638820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653639803|
[2025/09/12 05:24:13 638828] [debug] |xqc_engine_wakeup_after|wakeup:1757654653639803|now:1757654653638828|diff:975|
[2025/09/12 05:24:13 638833] [debug] |xqc_engine_main_logic|END|now:1757654653638521|
[2025/09/12 05:24:13 639162] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653639160|
[2025/09/12 05:24:13 639169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 639175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1188|
[2025/09/12 05:24:13 639179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1189|
[2025/09/12 05:24:13 639185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1189|
[2025/09/12 05:24:13 639189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 639194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2500|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2501|path_largest_ack:2500|
[2025/09/12 05:24:13 639198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2674302|prior_time:1757654653599272|is_app_limited:0|send_elapse:39866|ack_elapse:39888|ctl_first_sent_time:1757654653600728|lagest_ack_time:1757654653639160|curr_delivered:2721116|
[2025/09/12 05:24:13 639203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653600728|
[2025/09/12 05:24:13 639208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:404||sndq_packets_used_bytes:0|sndq_packets_free:2272|
[2025/09/12 05:24:13 639212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2501|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2501|path_largest_ack:2501|
[2025/09/12 05:24:13 639216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2674302|prior_time:1757654653599272|is_app_limited:0|send_elapse:39866|ack_elapse:39888|ctl_first_sent_time:1757654653600728|lagest_ack_time:1757654653639160|curr_delivered:2722316|
[2025/09/12 05:24:13 639221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653600810|
[2025/09/12 05:24:13 639225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:403||sndq_packets_used_bytes:0|sndq_packets_free:2273|
[2025/09/12 05:24:13 639229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38302|rttvar:8|minrtt:30532|latest_rtt:38350|ack_delay:32|
[2025/09/12 05:24:13 639233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38304|rttvar:10|minrtt:30532|latest_rtt:38350|ack_delay:32|
[2025/09/12 05:24:13 639237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2501|lost_pn:2498|thresh:3|
[2025/09/12 05:24:13 639242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 639246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38304|rtt_var:10|pto_duration:40304|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 639250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 639254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 639262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 639266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653704002|now:1757654653639245|interv:64757|
[2025/09/12 05:24:13 639270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653704002|now:1757654653639245|interval:64757|pto_count:0|srtt:38304
[2025/09/12 05:24:13 639275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39866, ack_elapse 39888, delivered 48014|rate 1203720|lost 202|
[2025/09/12 05:24:13 639279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203720) in round 59|
[2025/09/12 05:24:13 639283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 639288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 639291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653600810|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 639296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653600810|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 639300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:54007|srtt:38304|latest_rtt:38350|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 639305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:13 639310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654653664160|now:1757654653639160|interv:25000|
[2025/09/12 05:24:13 639315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653639160|max_ack_delay:25000|
[2025/09/12 05:24:13 639319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1189|largest:1189|pns:2|
[2025/09/12 05:24:13 639324] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1189|frame:PING ACK |recv_time:1757654653639160|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 639328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773639160|now:1757654653639160|interv:120000000|
[2025/09/12 05:24:13 639332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773639160|now:1757654653639160|interv:120000000|
[2025/09/12 05:24:13 639336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653639803|pq_index:0|
[2025/09/12 05:24:13 639340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653638521|
[2025/09/12 05:24:13 639344] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653639344|
[2025/09/12 05:24:13 639349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653639348|
[2025/09/12 05:24:13 639357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38304|min_srtt:38304|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 639362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:39600|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2764785|
[2025/09/12 05:24:13 639366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38304|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 639371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 639375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38304|min_srtt:38304|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 639379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2765964|
[2025/09/12 05:24:13 639384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38304|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 639388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 639392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38304|min_srtt:38304|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 639396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:42000|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2767143|
[2025/09/12 05:24:13 639401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 639404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 639408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 639412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 639417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 639421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2725878|
[2025/09/12 05:24:13 639425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 639429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 639433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653639803|
[2025/09/12 05:24:13 639437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653639803|
[2025/09/12 05:24:13 639441] [debug] |xqc_engine_wakeup_after|wakeup:1757654653639803|now:1757654653639441|diff:362|
[2025/09/12 05:24:13 639448] [debug] |xqc_engine_main_logic|END|now:1757654653639348|
[2025/09/12 05:24:13 639453] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653639453|
[2025/09/12 05:24:13 639481] [debug] |xqc_engine_wakeup_after|wakeup:1757654653639803|now:1757654653639481|diff:322|
[2025/09/12 05:24:13 639485] [debug] |xqc_engine_main_logic|END|now:1757654653639453|
[2025/09/12 05:24:13 640555] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653640555|
[2025/09/12 05:24:13 640565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653639803|pq_index:0|
[2025/09/12 05:24:13 640569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653639348|
[2025/09/12 05:24:13 640574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653640573|
[2025/09/12 05:24:13 640579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653639803|now:1757654653640573|
[2025/09/12 05:24:13 640583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653639803|now:1757654653640573|
[2025/09/12 05:24:13 640587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 640592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38304|min_srtt:38304|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 640597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:42000|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2767143|
[2025/09/12 05:24:13 640601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 640605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 640609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 640614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 640618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 640622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2725878|
[2025/09/12 05:24:13 640627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 640631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2547|
[2025/09/12 05:24:13 640658] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2547|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54007|now:1757654653640639|stream_id:0|stream_offset:2725878|
[2025/09/12 05:24:13 640664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2547|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 640670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54007|applimit:0|
[2025/09/12 05:24:13 640683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38304|rtt_var:10|pto_duration:40304|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 640690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 640696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 640702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 640709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653705943|now:1757654653640683|interv:65260|
[2025/09/12 05:24:13 640715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653705943|now:1757654653640683|interval:65260|pto_count:0|srtt:38304
[2025/09/12 05:24:13 640722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:55207|
[2025/09/12 05:24:13 640726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 640733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2727057|
[2025/09/12 05:24:13 640740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 640747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2548|
[2025/09/12 05:24:13 640782] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2548|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55207|now:1757654653640758|stream_id:0|stream_offset:2727057|
[2025/09/12 05:24:13 640791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2548|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 640798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:55207|applimit:0|
[2025/09/12 05:24:13 640805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38304|rtt_var:10|pto_duration:40304|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 640812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 640818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 640824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56407|
[2025/09/12 05:24:13 640830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653706062|now:1757654653640804|interv:65258|
[2025/09/12 05:24:13 640834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653706062|now:1757654653640804|interval:65258|pto_count:0|srtt:38304
[2025/09/12 05:24:13 640838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:56407|
[2025/09/12 05:24:13 640843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 640847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2728236|
[2025/09/12 05:24:13 640856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 640861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2549|
[2025/09/12 05:24:13 640886] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2549|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:56407|now:1757654653640868|stream_id:0|stream_offset:2728236|
[2025/09/12 05:24:13 640891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2549|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 640896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:56407|applimit:0|
[2025/09/12 05:24:13 640900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38304|rtt_var:10|pto_duration:40304|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 640907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 640913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 640919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 57607|
[2025/09/12 05:24:13 640926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653706172|now:1757654653640900|interv:65272|
[2025/09/12 05:24:13 640932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653706172|now:1757654653640900|interval:65272|pto_count:0|srtt:38304
[2025/09/12 05:24:13 640939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:57607|
[2025/09/12 05:24:13 640946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 640951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:57607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2729415|
[2025/09/12 05:24:13 640955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 640959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653641959|now:1757654653640959|interv:1000|
[2025/09/12 05:24:13 640963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 640967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 640971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653641959|
[2025/09/12 05:24:13 640975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653641959|
[2025/09/12 05:24:13 640979] [debug] |xqc_engine_wakeup_after|wakeup:1757654653641959|now:1757654653640979|diff:980|
[2025/09/12 05:24:13 640983] [debug] |xqc_engine_main_logic|END|now:1757654653640573|
[2025/09/12 05:24:13 641140] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653641139|
[2025/09/12 05:24:13 641148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 641154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1189|
[2025/09/12 05:24:13 641162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1190|
[2025/09/12 05:24:13 641168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1190|
[2025/09/12 05:24:13 641172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 641177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2502|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2503|path_largest_ack:2502|
[2025/09/12 05:24:13 641181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2676709|prior_time:1757654653601275|is_app_limited:0|send_elapse:39845|ack_elapse:39864|ctl_first_sent_time:1757654653602738|lagest_ack_time:1757654653641139|curr_delivered:2723516|
[2025/09/12 05:24:13 641186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653602738|
[2025/09/12 05:24:13 641191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:402||sndq_packets_used_bytes:0|sndq_packets_free:2274|
[2025/09/12 05:24:13 641195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2503|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2503|path_largest_ack:2503|
[2025/09/12 05:24:13 641199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2676709|prior_time:1757654653601275|is_app_limited:0|send_elapse:39845|ack_elapse:39864|ctl_first_sent_time:1757654653602738|lagest_ack_time:1757654653641139|curr_delivered:2724716|
[2025/09/12 05:24:13 641204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653602824|
[2025/09/12 05:24:13 641207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:401||sndq_packets_used_bytes:0|sndq_packets_free:2275|
[2025/09/12 05:24:13 641212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38304|rttvar:10|minrtt:30532|latest_rtt:38315|ack_delay:32|
[2025/09/12 05:24:13 641216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38301|rttvar:13|minrtt:30532|latest_rtt:38315|ack_delay:32|
[2025/09/12 05:24:13 641220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2503|lost_pn:2500|thresh:3|
[2025/09/12 05:24:13 641224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 641228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38301|rtt_var:13|pto_duration:40301|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 641232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 641236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 641240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 641244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653706169|now:1757654653641228|interv:64941|
[2025/09/12 05:24:13 641248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653706169|now:1757654653641228|interval:64941|pto_count:0|srtt:38301
[2025/09/12 05:24:13 641255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39845, ack_elapse 39864, delivered 48007|rate 1204269|lost 202|
[2025/09/12 05:24:13 641260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204269) in round 59|
[2025/09/12 05:24:13 641264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 641268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 641272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653602824|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 641276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653602824|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 641281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508666|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:55207|srtt:38301|latest_rtt:38315|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 641287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1190|largest:1190|pns:2|
[2025/09/12 05:24:13 641291] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1190|frame:ACK |recv_time:1757654653641139|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 641296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773641139|now:1757654653641139|interv:120000000|
[2025/09/12 05:24:13 641300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773641139|now:1757654653641139|interv:120000000|
[2025/09/12 05:24:13 641304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653641959|pq_index:0|
[2025/09/12 05:24:13 641308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653640573|
[2025/09/12 05:24:13 641312] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653641312|
[2025/09/12 05:24:13 641317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653641316|
[2025/09/12 05:24:13 641322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38301|min_srtt:38301|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 641327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:38400|inflight:55207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2767143|
[2025/09/12 05:24:13 641331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38301|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 641336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 641340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38301|min_srtt:38301|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 641347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:39600|inflight:55207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2768322|
[2025/09/12 05:24:13 641351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38301|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 641356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 641360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38301|min_srtt:38301|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 641364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:40800|inflight:55207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2769501|
[2025/09/12 05:24:13 641369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 641372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 641376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 641380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 641385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 641389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2729415|
[2025/09/12 05:24:13 641393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 641397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 641401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653641959|
[2025/09/12 05:24:13 641405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653641959|
[2025/09/12 05:24:13 641409] [debug] |xqc_engine_wakeup_after|wakeup:1757654653641959|now:1757654653641409|diff:550|
[2025/09/12 05:24:13 641413] [debug] |xqc_engine_main_logic|END|now:1757654653641316|
[2025/09/12 05:24:13 641418] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653641418|
[2025/09/12 05:24:13 641422] [debug] |xqc_engine_wakeup_after|wakeup:1757654653641959|now:1757654653641422|diff:537|
[2025/09/12 05:24:13 641426] [debug] |xqc_engine_main_logic|END|now:1757654653641418|
[2025/09/12 05:24:13 642496] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653642496|
[2025/09/12 05:24:13 642506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653641959|pq_index:0|
[2025/09/12 05:24:13 642511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653641316|
[2025/09/12 05:24:13 642516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653642515|
[2025/09/12 05:24:13 642520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653641959|now:1757654653642515|
[2025/09/12 05:24:13 642529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653641959|now:1757654653642515|
[2025/09/12 05:24:13 642533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 642538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38301|min_srtt:38301|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 642543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:40800|inflight:55207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2769501|
[2025/09/12 05:24:13 642547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 642551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 642555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 642559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 642564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 642568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2729415|
[2025/09/12 05:24:13 642573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 642577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2550|
[2025/09/12 05:24:13 642604] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2550|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55207|now:1757654653642585|stream_id:0|stream_offset:2729415|
[2025/09/12 05:24:13 642610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2550|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 642616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:55207|applimit:0|
[2025/09/12 05:24:13 642623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38301|rtt_var:13|pto_duration:40301|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 642630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 642636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 642643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56407|
[2025/09/12 05:24:13 642649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653707886|now:1757654653642623|interv:65263|
[2025/09/12 05:24:13 642655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653707886|now:1757654653642623|interval:65263|pto_count:0|srtt:38301
[2025/09/12 05:24:13 642662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:56407|
[2025/09/12 05:24:13 642671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 642676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2730594|
[2025/09/12 05:24:13 642680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 642684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2551|
[2025/09/12 05:24:13 642709] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2551|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:56407|now:1757654653642692|stream_id:0|stream_offset:2730594|
[2025/09/12 05:24:13 642716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2551|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 642723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:56407|applimit:0|
[2025/09/12 05:24:13 642730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38301|rtt_var:13|pto_duration:40301|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 642737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 642743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 642749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 57607|
[2025/09/12 05:24:13 642756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653707993|now:1757654653642730|interv:65263|
[2025/09/12 05:24:13 642763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653707993|now:1757654653642730|interval:65263|pto_count:0|srtt:38301
[2025/09/12 05:24:13 642770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:57607|
[2025/09/12 05:24:13 642777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 642784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:57607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2731773|
[2025/09/12 05:24:13 642790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 642796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653643796|now:1757654653642796|interv:1000|
[2025/09/12 05:24:13 642803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 642807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 642811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653643796|
[2025/09/12 05:24:13 642815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653643796|
[2025/09/12 05:24:13 642819] [debug] |xqc_engine_wakeup_after|wakeup:1757654653643796|now:1757654653642819|diff:977|
[2025/09/12 05:24:13 642823] [debug] |xqc_engine_main_logic|END|now:1757654653642515|
[2025/09/12 05:24:13 643134] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653643132|
[2025/09/12 05:24:13 643146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 643152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1190|
[2025/09/12 05:24:13 643156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1191|
[2025/09/12 05:24:13 643162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1191|
[2025/09/12 05:24:13 643166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 643171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2504|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2505|path_largest_ack:2504|
[2025/09/12 05:24:13 643176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2679109|prior_time:1757654653603259|is_app_limited:0|send_elapse:39866|ack_elapse:39873|ctl_first_sent_time:1757654653604716|lagest_ack_time:1757654653643132|curr_delivered:2725916|
[2025/09/12 05:24:13 643180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653604716|
[2025/09/12 05:24:13 643185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:400||sndq_packets_used_bytes:0|sndq_packets_free:2276|
[2025/09/12 05:24:13 643189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2505|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2505|path_largest_ack:2505|
[2025/09/12 05:24:13 643194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2679109|prior_time:1757654653603259|is_app_limited:0|send_elapse:39866|ack_elapse:39873|ctl_first_sent_time:1757654653604716|lagest_ack_time:1757654653643132|curr_delivered:2727116|
[2025/09/12 05:24:13 643198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653604803|
[2025/09/12 05:24:13 643202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:399||sndq_packets_used_bytes:0|sndq_packets_free:2277|
[2025/09/12 05:24:13 643206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38301|rttvar:13|minrtt:30532|latest_rtt:38329|ack_delay:32|
[2025/09/12 05:24:13 643210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38301|rttvar:11|minrtt:30532|latest_rtt:38329|ack_delay:32|
[2025/09/12 05:24:13 643215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2505|lost_pn:2502|thresh:3|
[2025/09/12 05:24:13 643219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 643223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38301|rtt_var:11|pto_duration:40301|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 643227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 643231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 643235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 643239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653707993|now:1757654653643223|interv:64770|
[2025/09/12 05:24:13 643246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653707993|now:1757654653643223|interval:64770|pto_count:0|srtt:38301
[2025/09/12 05:24:13 643250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39866, ack_elapse 39873, delivered 48007|rate 1203997|lost 202|
[2025/09/12 05:24:13 643255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203997) in round 59|
[2025/09/12 05:24:13 643259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 643263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 643267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653604803|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 643272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653604803|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 643276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:55207|srtt:38301|latest_rtt:38329|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 643282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1191|largest:1191|pns:2|
[2025/09/12 05:24:13 643286] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1191|frame:ACK |recv_time:1757654653643132|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 643291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773643132|now:1757654653643132|interv:120000000|
[2025/09/12 05:24:13 643295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773643132|now:1757654653643132|interv:120000000|
[2025/09/12 05:24:13 643299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653643796|pq_index:0|
[2025/09/12 05:24:13 643303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653642515|
[2025/09/12 05:24:13 643307] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653643307|
[2025/09/12 05:24:13 643312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653643311|
[2025/09/12 05:24:13 643317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38301|min_srtt:38301|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 643322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:38400|inflight:55207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2769501|
[2025/09/12 05:24:13 643326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38301|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 643331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 643338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38301|min_srtt:38301|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 643342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:39600|inflight:55207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2770680|
[2025/09/12 05:24:13 643346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38301|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 643351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 643355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38301|min_srtt:38301|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 643359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:40800|inflight:55207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2771859|
[2025/09/12 05:24:13 643363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 643367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 643371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 643375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 643379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 643384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2731773|
[2025/09/12 05:24:13 643388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 643392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 643396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653643796|
[2025/09/12 05:24:13 643399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653643796|
[2025/09/12 05:24:13 643403] [debug] |xqc_engine_wakeup_after|wakeup:1757654653643796|now:1757654653643403|diff:393|
[2025/09/12 05:24:13 643407] [debug] |xqc_engine_main_logic|END|now:1757654653643311|
[2025/09/12 05:24:13 643412] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653643412|
[2025/09/12 05:24:13 643416] [debug] |xqc_engine_wakeup_after|wakeup:1757654653643796|now:1757654653643416|diff:380|
[2025/09/12 05:24:13 643420] [debug] |xqc_engine_main_logic|END|now:1757654653643412|
[2025/09/12 05:24:13 644490] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653644490|
[2025/09/12 05:24:13 644500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653643796|pq_index:0|
[2025/09/12 05:24:13 644504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653643311|
[2025/09/12 05:24:13 644509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653644508|
[2025/09/12 05:24:13 644518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653643796|now:1757654653644508|
[2025/09/12 05:24:13 644523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653643796|now:1757654653644508|
[2025/09/12 05:24:13 644527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 644532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38301|min_srtt:38301|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 644536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:40800|inflight:55207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2771859|
[2025/09/12 05:24:13 644541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 644545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 644548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 644553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 644557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 644561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2731773|
[2025/09/12 05:24:13 644566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 644570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2552|
[2025/09/12 05:24:13 644598] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2552|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55207|now:1757654653644578|stream_id:0|stream_offset:2731773|
[2025/09/12 05:24:13 644603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2552|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 644609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:55207|applimit:0|
[2025/09/12 05:24:13 644617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38301|rtt_var:11|pto_duration:40301|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 644623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 644629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 644635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56407|
[2025/09/12 05:24:13 644642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653709879|now:1757654653644616|interv:65263|
[2025/09/12 05:24:13 644648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653709879|now:1757654653644616|interval:65263|pto_count:0|srtt:38301
[2025/09/12 05:24:13 644659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:56407|
[2025/09/12 05:24:13 644664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 644668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2732952|
[2025/09/12 05:24:13 644673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 644677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2553|
[2025/09/12 05:24:13 644702] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2553|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:56407|now:1757654653644684|stream_id:0|stream_offset:2732952|
[2025/09/12 05:24:13 644709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2553|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 644717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:56407|applimit:0|
[2025/09/12 05:24:13 644724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38301|rtt_var:11|pto_duration:40301|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 644730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 644737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 644744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 57607|
[2025/09/12 05:24:13 644750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653709985|now:1757654653644723|interv:65262|
[2025/09/12 05:24:13 644756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653709985|now:1757654653644723|interval:65262|pto_count:0|srtt:38301
[2025/09/12 05:24:13 644763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:57607|
[2025/09/12 05:24:13 644771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 644778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:57607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2734131|
[2025/09/12 05:24:13 644785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 644791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653645791|now:1757654653644791|interv:1000|
[2025/09/12 05:24:13 644796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 644800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 644804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653645791|
[2025/09/12 05:24:13 644808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653645791|
[2025/09/12 05:24:13 644820] [debug] |xqc_engine_wakeup_after|wakeup:1757654653645791|now:1757654653644819|diff:972|
[2025/09/12 05:24:13 644824] [debug] |xqc_engine_main_logic|END|now:1757654653644508|
[2025/09/12 05:24:13 645130] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653645129|
[2025/09/12 05:24:13 645138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 645144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1191|
[2025/09/12 05:24:13 645148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1192|
[2025/09/12 05:24:13 645154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1192|
[2025/09/12 05:24:13 645158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 645163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2506|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2507|path_largest_ack:2506|
[2025/09/12 05:24:13 645167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2681509|prior_time:1757654653605252|is_app_limited:0|send_elapse:39879|ack_elapse:39877|ctl_first_sent_time:1757654653606707|lagest_ack_time:1757654653645129|curr_delivered:2728316|
[2025/09/12 05:24:13 645172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653606707|
[2025/09/12 05:24:13 645176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:398||sndq_packets_used_bytes:0|sndq_packets_free:2278|
[2025/09/12 05:24:13 645181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2507|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2507|path_largest_ack:2507|
[2025/09/12 05:24:13 645185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2681509|prior_time:1757654653605252|is_app_limited:0|send_elapse:39879|ack_elapse:39877|ctl_first_sent_time:1757654653606707|lagest_ack_time:1757654653645129|curr_delivered:2729516|
[2025/09/12 05:24:13 645189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653606796|
[2025/09/12 05:24:13 645193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:397||sndq_packets_used_bytes:0|sndq_packets_free:2279|
[2025/09/12 05:24:13 645197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38301|rttvar:11|minrtt:30532|latest_rtt:38333|ack_delay:32|
[2025/09/12 05:24:13 645202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38301|rttvar:9|minrtt:30532|latest_rtt:38333|ack_delay:32|
[2025/09/12 05:24:13 645206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2507|lost_pn:2504|thresh:3|
[2025/09/12 05:24:13 645210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 645214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38301|rtt_var:9|pto_duration:40301|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 645218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 645222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 645226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 645234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653709985|now:1757654653645214|interv:64771|
[2025/09/12 05:24:13 645238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653709985|now:1757654653645214|interval:64771|pto_count:0|srtt:38301
[2025/09/12 05:24:13 645243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39879, ack_elapse 39877, delivered 48007|rate 1203816|lost 202|
[2025/09/12 05:24:13 645247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203816) in round 59|
[2025/09/12 05:24:13 645251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 645255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 645259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653606796|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 645264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653606796|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2683909|
[2025/09/12 05:24:13 645268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:55207|srtt:38301|latest_rtt:38333|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 645274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1192|largest:1192|pns:2|
[2025/09/12 05:24:13 645278] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1192|frame:ACK |recv_time:1757654653645129|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 645283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773645129|now:1757654653645129|interv:120000000|
[2025/09/12 05:24:13 645287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773645129|now:1757654653645129|interv:120000000|
[2025/09/12 05:24:13 645291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653645791|pq_index:0|
[2025/09/12 05:24:13 645295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653644508|
[2025/09/12 05:24:13 645299] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653645299|
[2025/09/12 05:24:13 645304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653645303|
[2025/09/12 05:24:13 645310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38301|min_srtt:38301|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 645314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:38400|inflight:55207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2771859|
[2025/09/12 05:24:13 645319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38301|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 645326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 645331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38301|min_srtt:38301|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 645335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:39600|inflight:55207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2773038|
[2025/09/12 05:24:13 645340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38301|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 645344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 645348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38301|min_srtt:38301|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 645352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:40800|inflight:55207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2774217|
[2025/09/12 05:24:13 645357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 645360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 645364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 645368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 645373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 645377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2734131|
[2025/09/12 05:24:13 645381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 645385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 645389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653645791|
[2025/09/12 05:24:13 645393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653645791|
[2025/09/12 05:24:13 645397] [debug] |xqc_engine_wakeup_after|wakeup:1757654653645791|now:1757654653645397|diff:394|
[2025/09/12 05:24:13 645401] [debug] |xqc_engine_main_logic|END|now:1757654653645303|
[2025/09/12 05:24:13 645406] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653645406|
[2025/09/12 05:24:13 645410] [debug] |xqc_engine_wakeup_after|wakeup:1757654653645791|now:1757654653645410|diff:381|
[2025/09/12 05:24:13 645414] [debug] |xqc_engine_main_logic|END|now:1757654653645406|
[2025/09/12 05:24:13 646484] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653646484|
[2025/09/12 05:24:13 646494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653645791|pq_index:0|
[2025/09/12 05:24:13 646503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653645303|
[2025/09/12 05:24:13 646508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653646507|
[2025/09/12 05:24:13 646512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653645791|now:1757654653646507|
[2025/09/12 05:24:13 646517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653645791|now:1757654653646507|
[2025/09/12 05:24:13 646521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 646526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38301|min_srtt:38301|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 646530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:40800|inflight:55207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2774217|
[2025/09/12 05:24:13 646535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 646539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 646543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 646547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 646551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 646556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2734131|
[2025/09/12 05:24:13 646560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 646564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2554|
[2025/09/12 05:24:13 646592] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2554|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55207|now:1757654653646572|stream_id:0|stream_offset:2734131|
[2025/09/12 05:24:13 646598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2554|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 646603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:55207|applimit:0|
[2025/09/12 05:24:13 646610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38301|rtt_var:9|pto_duration:40301|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 646617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 646623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 646629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56407|
[2025/09/12 05:24:13 646642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653711873|now:1757654653646610|interv:65263|
[2025/09/12 05:24:13 646648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653711873|now:1757654653646610|interval:65263|pto_count:0|srtt:38301
[2025/09/12 05:24:13 646653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:56407|
[2025/09/12 05:24:13 646658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 646662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2735310|
[2025/09/12 05:24:13 646667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 646671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653647670|now:1757654653646670|interv:1000|
[2025/09/12 05:24:13 646675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 646678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 646682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653647670|
[2025/09/12 05:24:13 646686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653647670|
[2025/09/12 05:24:13 646690] [debug] |xqc_engine_wakeup_after|wakeup:1757654653647670|now:1757654653646690|diff:980|
[2025/09/12 05:24:13 646694] [debug] |xqc_engine_main_logic|END|now:1757654653646507|
[2025/09/12 05:24:13 647116] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653647115|
[2025/09/12 05:24:13 647125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 647131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1192|
[2025/09/12 05:24:13 647135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1193|
[2025/09/12 05:24:13 647140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1193|
[2025/09/12 05:24:13 647144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 647149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2508|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2509|path_largest_ack:2508|
[2025/09/12 05:24:13 647154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2683909|prior_time:1757654653607253|is_app_limited:0|send_elapse:39880|ack_elapse:39862|ctl_first_sent_time:1757654653608709|lagest_ack_time:1757654653647115|curr_delivered:2730716|
[2025/09/12 05:24:13 647158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653608709|
[2025/09/12 05:24:13 647163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:396||sndq_packets_used_bytes:0|sndq_packets_free:2280|
[2025/09/12 05:24:13 647167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2509|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2509|path_largest_ack:2509|
[2025/09/12 05:24:13 647171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2683909|prior_time:1757654653607253|is_app_limited:0|send_elapse:39880|ack_elapse:39862|ctl_first_sent_time:1757654653608709|lagest_ack_time:1757654653647115|curr_delivered:2731916|
[2025/09/12 05:24:13 647180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653608795|
[2025/09/12 05:24:13 647184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:395||sndq_packets_used_bytes:0|sndq_packets_free:2281|
[2025/09/12 05:24:13 647188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38301|rttvar:9|minrtt:30532|latest_rtt:38320|ack_delay:32|
[2025/09/12 05:24:13 647193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38300|rttvar:10|minrtt:30532|latest_rtt:38320|ack_delay:32|
[2025/09/12 05:24:13 647197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2509|lost_pn:2506|thresh:3|
[2025/09/12 05:24:13 647201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 647205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38300|rtt_var:10|pto_duration:40300|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 647209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 647213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 647217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 647221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653711872|now:1757654653647205|interv:64667|
[2025/09/12 05:24:13 647225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653711872|now:1757654653647205|interval:64667|pto_count:0|srtt:38300
[2025/09/12 05:24:13 647229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39880, ack_elapse 39862, delivered 48007|rate 1203786|lost 202|
[2025/09/12 05:24:13 647233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 59 -> 60|
[2025/09/12 05:24:13 647238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203786) in round 60|
[2025/09/12 05:24:13 647242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 647246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 647250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653608795|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 647254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653608795|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 647259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:54007|srtt:38300|latest_rtt:38320|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:13 647264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1193|largest:1193|pns:2|
[2025/09/12 05:24:13 647271] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1193|frame:ACK |recv_time:1757654653647115|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 647276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773647115|now:1757654653647115|interv:120000000|
[2025/09/12 05:24:13 647280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773647115|now:1757654653647115|interv:120000000|
[2025/09/12 05:24:13 647284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653647670|pq_index:0|
[2025/09/12 05:24:13 647288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653646507|
[2025/09/12 05:24:13 647292] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653647292|
[2025/09/12 05:24:13 647297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653647296|
[2025/09/12 05:24:13 647302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38300|min_srtt:38300|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 647307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:39600|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2774217|
[2025/09/12 05:24:13 647311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38300|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 647316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 647320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38300|min_srtt:38300|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 647324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2775396|
[2025/09/12 05:24:13 647329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38300|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 647333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 647337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38300|min_srtt:38300|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 647341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:42000|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2776575|
[2025/09/12 05:24:13 647345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 647349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 647353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 647360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 647364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 647369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2735310|
[2025/09/12 05:24:13 647373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 647377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 647381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653647670|
[2025/09/12 05:24:13 647385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653647670|
[2025/09/12 05:24:13 647389] [debug] |xqc_engine_wakeup_after|wakeup:1757654653647670|now:1757654653647388|diff:282|
[2025/09/12 05:24:13 647393] [debug] |xqc_engine_main_logic|END|now:1757654653647296|
[2025/09/12 05:24:13 647398] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653647398|
[2025/09/12 05:24:13 647402] [debug] |xqc_engine_wakeup_after|wakeup:1757654653647670|now:1757654653647401|diff:269|
[2025/09/12 05:24:13 647405] [debug] |xqc_engine_main_logic|END|now:1757654653647398|
[2025/09/12 05:24:13 648476] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653648475|
[2025/09/12 05:24:13 648486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653647670|pq_index:0|
[2025/09/12 05:24:13 648490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653647296|
[2025/09/12 05:24:13 648495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653648494|
[2025/09/12 05:24:13 648499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653647670|now:1757654653648494|
[2025/09/12 05:24:13 648504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653647670|now:1757654653648494|
[2025/09/12 05:24:13 648508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 648515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38300|min_srtt:38300|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 648519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:42000|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2776575|
[2025/09/12 05:24:13 648524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 648527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 648531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 648535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 648540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 648549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2735310|
[2025/09/12 05:24:13 648553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 648558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2555|
[2025/09/12 05:24:13 648585] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2555|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54007|now:1757654653648566|stream_id:0|stream_offset:2735310|
[2025/09/12 05:24:13 648591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2555|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 648596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54007|applimit:0|
[2025/09/12 05:24:13 648603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38300|rtt_var:10|pto_duration:40300|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 648610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 648616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 648622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 648628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653713866|now:1757654653648603|interv:65263|
[2025/09/12 05:24:13 648634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653713866|now:1757654653648603|interval:65263|pto_count:0|srtt:38300
[2025/09/12 05:24:13 648641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:55207|
[2025/09/12 05:24:13 648647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 648651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2736489|
[2025/09/12 05:24:13 648655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 648660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2556|
[2025/09/12 05:24:13 648684] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2556|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55207|now:1757654653648667|stream_id:0|stream_offset:2736489|
[2025/09/12 05:24:13 648690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2556|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 648698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:55207|applimit:0|
[2025/09/12 05:24:13 648704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38300|rtt_var:10|pto_duration:40300|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 648711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 648727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 648733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56407|
[2025/09/12 05:24:13 648739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653713967|now:1757654653648704|interv:65263|
[2025/09/12 05:24:13 648746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653713967|now:1757654653648704|interval:65263|pto_count:0|srtt:38300
[2025/09/12 05:24:13 648753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:56407|
[2025/09/12 05:24:13 648761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 648768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2737668|
[2025/09/12 05:24:13 648773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 648777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653649777|now:1757654653648777|interv:1000|
[2025/09/12 05:24:13 648781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 648785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 648789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653649777|
[2025/09/12 05:24:13 648793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653649777|
[2025/09/12 05:24:13 648797] [debug] |xqc_engine_wakeup_after|wakeup:1757654653649777|now:1757654653648797|diff:980|
[2025/09/12 05:24:13 648801] [debug] |xqc_engine_main_logic|END|now:1757654653648494|
[2025/09/12 05:24:13 649120] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653649119|
[2025/09/12 05:24:13 649128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 649134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1193|
[2025/09/12 05:24:13 649137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1194|
[2025/09/12 05:24:13 649143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1194|
[2025/09/12 05:24:13 649147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 649152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2510|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2511|path_largest_ack:2510|
[2025/09/12 05:24:13 649156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2686309|prior_time:1757654653609238|is_app_limited:0|send_elapse:39866|ack_elapse:39881|ctl_first_sent_time:1757654653610692|lagest_ack_time:1757654653649119|curr_delivered:2733116|
[2025/09/12 05:24:13 649161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653610692|
[2025/09/12 05:24:13 649165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:394||sndq_packets_used_bytes:0|sndq_packets_free:2282|
[2025/09/12 05:24:13 649170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2511|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2511|path_largest_ack:2511|
[2025/09/12 05:24:13 649179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2686309|prior_time:1757654653609238|is_app_limited:0|send_elapse:39866|ack_elapse:39881|ctl_first_sent_time:1757654653610692|lagest_ack_time:1757654653649119|curr_delivered:2734316|
[2025/09/12 05:24:13 649183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653610781|
[2025/09/12 05:24:13 649187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:393||sndq_packets_used_bytes:0|sndq_packets_free:2283|
[2025/09/12 05:24:13 649191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38300|rttvar:10|minrtt:30532|latest_rtt:38338|ack_delay:32|
[2025/09/12 05:24:13 649195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38301|rttvar:9|minrtt:30532|latest_rtt:38338|ack_delay:32|
[2025/09/12 05:24:13 649200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2511|lost_pn:2508|thresh:3|
[2025/09/12 05:24:13 649204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 649208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38301|rtt_var:9|pto_duration:40301|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 649212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 649216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 649220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 649224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653713968|now:1757654653649208|interv:64760|
[2025/09/12 05:24:13 649228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653713968|now:1757654653649208|interval:64760|pto_count:0|srtt:38301
[2025/09/12 05:24:13 649232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39866, ack_elapse 39881, delivered 48007|rate 1203756|lost 202|
[2025/09/12 05:24:13 649236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203756) in round 60|
[2025/09/12 05:24:13 649240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 649244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 649248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653610781|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 649253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653610781|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 649257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:54007|srtt:38301|latest_rtt:38338|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 649265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1194|largest:1194|pns:2|
[2025/09/12 05:24:13 649269] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1194|frame:ACK |recv_time:1757654653649119|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 649274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773649119|now:1757654653649119|interv:120000000|
[2025/09/12 05:24:13 649278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773649119|now:1757654653649119|interv:120000000|
[2025/09/12 05:24:13 649282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653649777|pq_index:0|
[2025/09/12 05:24:13 649286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653648494|
[2025/09/12 05:24:13 649290] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653649290|
[2025/09/12 05:24:13 649295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653649294|
[2025/09/12 05:24:13 649301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38301|min_srtt:38301|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 649305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:39600|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2776575|
[2025/09/12 05:24:13 649309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38301|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 649314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 649318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38301|min_srtt:38301|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 649322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2777754|
[2025/09/12 05:24:13 649327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38301|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 649331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 649336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38301|min_srtt:38301|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 649340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:42000|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2778933|
[2025/09/12 05:24:13 649344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 649350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 649354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 649358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 649363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 649367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2737668|
[2025/09/12 05:24:13 649371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 649375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 649379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653649777|
[2025/09/12 05:24:13 649383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653649777|
[2025/09/12 05:24:13 649387] [debug] |xqc_engine_wakeup_after|wakeup:1757654653649777|now:1757654653649387|diff:390|
[2025/09/12 05:24:13 649391] [debug] |xqc_engine_main_logic|END|now:1757654653649294|
[2025/09/12 05:24:13 649396] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653649396|
[2025/09/12 05:24:13 649399] [debug] |xqc_engine_wakeup_after|wakeup:1757654653649777|now:1757654653649399|diff:378|
[2025/09/12 05:24:13 649403] [debug] |xqc_engine_main_logic|END|now:1757654653649396|
[2025/09/12 05:24:13 650474] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653650473|
[2025/09/12 05:24:13 650484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653649777|pq_index:0|
[2025/09/12 05:24:13 650488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653649294|
[2025/09/12 05:24:13 650493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653650492|
[2025/09/12 05:24:13 650497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653649777|now:1757654653650492|
[2025/09/12 05:24:13 650501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653649777|now:1757654653650492|
[2025/09/12 05:24:13 650505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 650510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38301|min_srtt:38301|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 650515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:42000|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2778933|
[2025/09/12 05:24:13 650519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 650523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 650527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 650536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 650540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 650544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2737668|
[2025/09/12 05:24:13 650549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 650553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2557|
[2025/09/12 05:24:13 650581] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2557|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54007|now:1757654653650561|stream_id:0|stream_offset:2737668|
[2025/09/12 05:24:13 650586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2557|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 650592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54007|applimit:0|
[2025/09/12 05:24:13 650599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38301|rtt_var:9|pto_duration:40301|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 650605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 650612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 650618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 650624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653715862|now:1757654653650599|interv:65263|
[2025/09/12 05:24:13 650630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653715862|now:1757654653650599|interval:65263|pto_count:0|srtt:38301
[2025/09/12 05:24:13 650637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:55207|
[2025/09/12 05:24:13 650642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 650646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2738847|
[2025/09/12 05:24:13 650650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 650654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653651654|now:1757654653650654|interv:1000|
[2025/09/12 05:24:13 650658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 650662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 650666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653651654|
[2025/09/12 05:24:13 650670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653651654|
[2025/09/12 05:24:13 650674] [debug] |xqc_engine_wakeup_after|wakeup:1757654653651654|now:1757654653650674|diff:980|
[2025/09/12 05:24:13 650683] [debug] |xqc_engine_main_logic|END|now:1757654653650492|
[2025/09/12 05:24:13 651105] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653651104|
[2025/09/12 05:24:13 651113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 651118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1194|
[2025/09/12 05:24:13 651122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1195|
[2025/09/12 05:24:13 651128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1195|
[2025/09/12 05:24:13 651132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 651137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2512|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2513|path_largest_ack:2512|
[2025/09/12 05:24:13 651142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2688709|prior_time:1757654653611262|is_app_limited:0|send_elapse:39903|ack_elapse:39842|ctl_first_sent_time:1757654653612727|lagest_ack_time:1757654653651104|curr_delivered:2735516|
[2025/09/12 05:24:13 651146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653612727|
[2025/09/12 05:24:13 651151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:392||sndq_packets_used_bytes:0|sndq_packets_free:2284|
[2025/09/12 05:24:13 651155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2513|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2513|path_largest_ack:2513|
[2025/09/12 05:24:13 651159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2688709|prior_time:1757654653611262|is_app_limited:0|send_elapse:39903|ack_elapse:39842|ctl_first_sent_time:1757654653612727|lagest_ack_time:1757654653651104|curr_delivered:2736716|
[2025/09/12 05:24:13 651164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653612813|
[2025/09/12 05:24:13 651168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:391||sndq_packets_used_bytes:0|sndq_packets_free:2285|
[2025/09/12 05:24:13 651172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38301|rttvar:9|minrtt:30532|latest_rtt:38291|ack_delay:32|
[2025/09/12 05:24:13 651177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38296|rttvar:17|minrtt:30532|latest_rtt:38291|ack_delay:32|
[2025/09/12 05:24:13 651181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2513|lost_pn:2510|thresh:3|
[2025/09/12 05:24:13 651185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 651189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38296|rtt_var:17|pto_duration:40296|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 651193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 651197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 651201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 651210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653715857|now:1757654653651189|interv:64668|
[2025/09/12 05:24:13 651214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653715857|now:1757654653651189|interval:64668|pto_count:0|srtt:38296
[2025/09/12 05:24:13 651219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39903, ack_elapse 39842, delivered 48007|rate 1203092|lost 202|
[2025/09/12 05:24:13 651223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203092) in round 60|
[2025/09/12 05:24:13 651227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 651231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 651235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653612813|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 651240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653612813|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 651244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:52807|srtt:38296|latest_rtt:38291|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 651250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1195|largest:1195|pns:2|
[2025/09/12 05:24:13 651254] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1195|frame:ACK |recv_time:1757654653651104|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 651259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773651104|now:1757654653651104|interv:120000000|
[2025/09/12 05:24:13 651263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773651104|now:1757654653651104|interv:120000000|
[2025/09/12 05:24:13 651267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653651654|pq_index:0|
[2025/09/12 05:24:13 651271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653650492|
[2025/09/12 05:24:13 651275] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653651275|
[2025/09/12 05:24:13 651280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653651279|
[2025/09/12 05:24:13 651286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38296|min_srtt:38296|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 651290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:52807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2778933|
[2025/09/12 05:24:13 651295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38296|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 651302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 651306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38296|min_srtt:38296|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 651311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:52807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2780112|
[2025/09/12 05:24:13 651315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38296|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 651319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 651324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38296|min_srtt:38296|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 651328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:52807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2781291|
[2025/09/12 05:24:13 651332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 651336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 651340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 651344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 651348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 651352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2738847|
[2025/09/12 05:24:13 651357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 651360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 651364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653651654|
[2025/09/12 05:24:13 651368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653651654|
[2025/09/12 05:24:13 651372] [debug] |xqc_engine_wakeup_after|wakeup:1757654653651654|now:1757654653651372|diff:282|
[2025/09/12 05:24:13 651376] [debug] |xqc_engine_main_logic|END|now:1757654653651279|
[2025/09/12 05:24:13 651381] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653651381|
[2025/09/12 05:24:13 651385] [debug] |xqc_engine_wakeup_after|wakeup:1757654653651654|now:1757654653651385|diff:269|
[2025/09/12 05:24:13 651389] [debug] |xqc_engine_main_logic|END|now:1757654653651381|
[2025/09/12 05:24:13 652474] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653652474|
[2025/09/12 05:24:13 652485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653651654|pq_index:0|
[2025/09/12 05:24:13 652489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653651279|
[2025/09/12 05:24:13 652499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653652498|
[2025/09/12 05:24:13 652503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653651654|now:1757654653652498|
[2025/09/12 05:24:13 652508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653651654|now:1757654653652498|
[2025/09/12 05:24:13 652511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 652517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38296|min_srtt:38296|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 652521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:52807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2781291|
[2025/09/12 05:24:13 652526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 652529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 652533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 652538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 652542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 652546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2738847|
[2025/09/12 05:24:13 652551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 652555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2558|
[2025/09/12 05:24:13 652583] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2558|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52807|now:1757654653652563|stream_id:0|stream_offset:2738847|
[2025/09/12 05:24:13 652589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2558|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 652595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52807|applimit:0|
[2025/09/12 05:24:13 652601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38296|rtt_var:17|pto_duration:40296|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 652608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 652615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 652621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 652627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653717859|now:1757654653652601|interv:65258|
[2025/09/12 05:24:13 652639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653717859|now:1757654653652601|interval:65258|pto_count:0|srtt:38296
[2025/09/12 05:24:13 652645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:54007|
[2025/09/12 05:24:13 652650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 652654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2740026|
[2025/09/12 05:24:13 652658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 652662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2559|
[2025/09/12 05:24:13 652688] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2559|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54007|now:1757654653652670|stream_id:0|stream_offset:2740026|
[2025/09/12 05:24:13 652694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2559|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 652702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54007|applimit:0|
[2025/09/12 05:24:13 652708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38296|rtt_var:17|pto_duration:40296|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 652715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 652721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 652727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 652733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653717966|now:1757654653652708|interv:65258|
[2025/09/12 05:24:13 652740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653717966|now:1757654653652708|interval:65258|pto_count:0|srtt:38296
[2025/09/12 05:24:13 652747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:55207|
[2025/09/12 05:24:13 652754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 652761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2741205|
[2025/09/12 05:24:13 652768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 652775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653653775|now:1757654653652775|interv:1000|
[2025/09/12 05:24:13 652781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 652786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 652790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653653775|
[2025/09/12 05:24:13 652799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653653775|
[2025/09/12 05:24:13 652803] [debug] |xqc_engine_wakeup_after|wakeup:1757654653653775|now:1757654653652803|diff:972|
[2025/09/12 05:24:13 652807] [debug] |xqc_engine_main_logic|END|now:1757654653652498|
[2025/09/12 05:24:13 653109] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653653107|
[2025/09/12 05:24:13 653116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 653122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1195|
[2025/09/12 05:24:13 653126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1196|
[2025/09/12 05:24:13 653132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1196|
[2025/09/12 05:24:13 653136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 653141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2514|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2515|path_largest_ack:2514|
[2025/09/12 05:24:13 653145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2688709|prior_time:1757654653611262|is_app_limited:0|send_elapse:40065|ack_elapse:41845|ctl_first_sent_time:1757654653612889|lagest_ack_time:1757654653653107|curr_delivered:2737916|
[2025/09/12 05:24:13 653150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653612889|
[2025/09/12 05:24:13 653154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:390||sndq_packets_used_bytes:0|sndq_packets_free:2286|
[2025/09/12 05:24:13 653159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2515|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2515|path_largest_ack:2515|
[2025/09/12 05:24:13 653163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2691109|prior_time:1757654653613238|is_app_limited:0|send_elapse:39896|ack_elapse:39869|ctl_first_sent_time:1757654653614711|lagest_ack_time:1757654653653107|curr_delivered:2739116|
[2025/09/12 05:24:13 653167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653614711|
[2025/09/12 05:24:13 653171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:389||sndq_packets_used_bytes:0|sndq_packets_free:2287|
[2025/09/12 05:24:13 653175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38296|rttvar:17|minrtt:30532|latest_rtt:38396|ack_delay:32|
[2025/09/12 05:24:13 653180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38304|rttvar:30|minrtt:30532|latest_rtt:38396|ack_delay:32|
[2025/09/12 05:24:13 653184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2515|lost_pn:2512|thresh:3|
[2025/09/12 05:24:13 653188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 653192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38304|rtt_var:30|pto_duration:40304|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 653196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 653200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 653208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 653212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653717974|now:1757654653653192|interv:64782|
[2025/09/12 05:24:13 653216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653717974|now:1757654653653192|interval:64782|pto_count:0|srtt:38304
[2025/09/12 05:24:13 653221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39896, ack_elapse 39869, delivered 48007|rate 1203303|lost 202|
[2025/09/12 05:24:13 653225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203303) in round 60|
[2025/09/12 05:24:13 653229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 653233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 653237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653614711|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 653242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653614711|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 653246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:52807|srtt:38304|latest_rtt:38396|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 653251] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:97203|inflight:52807|mode:2|applimit:0|pacing_rate:905199|bw:1206933|srtt:38304|latest_rtt:38396|min_rtt:30532|send:2537|lost:202|tlp:0|recv:1188|recovery:0|slow_start:0|conn_life:2365102|acked:2400|delivered:2739116|is_cwnd_limited:0|
[2025/09/12 05:24:13 653257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1196|largest:1196|pns:2|
[2025/09/12 05:24:13 653261] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1196|frame:ACK |recv_time:1757654653653107|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 653266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773653107|now:1757654653653107|interv:120000000|
[2025/09/12 05:24:13 653270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773653107|now:1757654653653107|interv:120000000|
[2025/09/12 05:24:13 653274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653653775|pq_index:0|
[2025/09/12 05:24:13 653278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653652498|
[2025/09/12 05:24:13 653282] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653653282|
[2025/09/12 05:24:13 653287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653653286|
[2025/09/12 05:24:13 653295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38304|min_srtt:38304|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 653300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:52807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2781291|
[2025/09/12 05:24:13 653304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38304|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 653309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 653313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38304|min_srtt:38304|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 653317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:52807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2782470|
[2025/09/12 05:24:13 653322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38304|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 653326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 653330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38304|min_srtt:38304|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 653334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:52807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2783649|
[2025/09/12 05:24:13 653338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 653342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 653346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 653350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 653355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 653359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2741205|
[2025/09/12 05:24:13 653363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 653367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 653371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653653775|
[2025/09/12 05:24:13 653375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653653775|
[2025/09/12 05:24:13 653378] [debug] |xqc_engine_wakeup_after|wakeup:1757654653653775|now:1757654653653378|diff:397|
[2025/09/12 05:24:13 653385] [debug] |xqc_engine_main_logic|END|now:1757654653653286|
[2025/09/12 05:24:13 653390] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653653390|
[2025/09/12 05:24:13 653394] [debug] |xqc_engine_wakeup_after|wakeup:1757654653653775|now:1757654653653394|diff:381|
[2025/09/12 05:24:13 653398] [debug] |xqc_engine_main_logic|END|now:1757654653653390|
[2025/09/12 05:24:13 654469] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653654468|
[2025/09/12 05:24:13 654479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653653775|pq_index:0|
[2025/09/12 05:24:13 654483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653653286|
[2025/09/12 05:24:13 654488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653654487|
[2025/09/12 05:24:13 654493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653653775|now:1757654653654487|
[2025/09/12 05:24:13 654497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653653775|now:1757654653654487|
[2025/09/12 05:24:13 654501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 654506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38304|min_srtt:38304|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 654510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:52807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2783649|
[2025/09/12 05:24:13 654515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 654519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 654522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 654527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 654531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 654535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2741205|
[2025/09/12 05:24:13 654540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 654544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2560|
[2025/09/12 05:24:13 654571] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2560|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52807|now:1757654653654552|stream_id:0|stream_offset:2741205|
[2025/09/12 05:24:13 654577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2560|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 654583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52807|applimit:0|
[2025/09/12 05:24:13 654590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38304|rtt_var:30|pto_duration:40304|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 654603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 654610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 654616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 654622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653719856|now:1757654653654589|interv:65267|
[2025/09/12 05:24:13 654628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653719856|now:1757654653654589|interval:65267|pto_count:0|srtt:38304
[2025/09/12 05:24:13 654633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:54007|
[2025/09/12 05:24:13 654638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 654642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2742384|
[2025/09/12 05:24:13 654647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 654651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653655650|now:1757654653654650|interv:1000|
[2025/09/12 05:24:13 654654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 654658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 654662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653655650|
[2025/09/12 05:24:13 654666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653655650|
[2025/09/12 05:24:13 654670] [debug] |xqc_engine_wakeup_after|wakeup:1757654653655650|now:1757654653654670|diff:980|
[2025/09/12 05:24:13 654674] [debug] |xqc_engine_main_logic|END|now:1757654653654487|
[2025/09/12 05:24:13 655097] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653655095|
[2025/09/12 05:24:13 655105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 655111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1196|
[2025/09/12 05:24:13 655115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1197|
[2025/09/12 05:24:13 655123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1197|
[2025/09/12 05:24:13 655128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 655134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2516|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2517|path_largest_ack:2516|
[2025/09/12 05:24:13 655138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2691109|prior_time:1757654653613238|is_app_limited:0|send_elapse:40012|ack_elapse:41857|ctl_first_sent_time:1757654653614827|lagest_ack_time:1757654653655095|curr_delivered:2740316|
[2025/09/12 05:24:13 655143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653614827|
[2025/09/12 05:24:13 655147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:388||sndq_packets_used_bytes:0|sndq_packets_free:2288|
[2025/09/12 05:24:13 655157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2517|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2517|path_largest_ack:2517|
[2025/09/12 05:24:13 655161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2693509|prior_time:1757654653615228|is_app_limited:0|send_elapse:39887|ack_elapse:39867|ctl_first_sent_time:1757654653616695|lagest_ack_time:1757654653655095|curr_delivered:2741516|
[2025/09/12 05:24:13 655165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653616695|
[2025/09/12 05:24:13 655169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:387||sndq_packets_used_bytes:0|sndq_packets_free:2289|
[2025/09/12 05:24:13 655173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38304|rttvar:30|minrtt:30532|latest_rtt:38400|ack_delay:32|
[2025/09/12 05:24:13 655178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38312|rttvar:39|minrtt:30532|latest_rtt:38400|ack_delay:32|
[2025/09/12 05:24:13 655182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2517|lost_pn:2514|thresh:3|
[2025/09/12 05:24:13 655186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 655190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38312|rtt_var:39|pto_duration:40312|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 655194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 655198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 655202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 655206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653719864|now:1757654653655190|interv:64674|
[2025/09/12 05:24:13 655210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653719864|now:1757654653655190|interval:64674|pto_count:0|srtt:38312
[2025/09/12 05:24:13 655214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39887, ack_elapse 39867, delivered 48007|rate 1203575|lost 202|
[2025/09/12 05:24:13 655219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203575) in round 60|
[2025/09/12 05:24:13 655223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 655227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 655231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653616695|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 655235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653616695|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 655240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:51607|srtt:38312|latest_rtt:38400|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 655248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1197|largest:1197|pns:2|
[2025/09/12 05:24:13 655253] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1197|frame:ACK |recv_time:1757654653655095|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 655257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773655095|now:1757654653655095|interv:120000000|
[2025/09/12 05:24:13 655261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773655095|now:1757654653655095|interv:120000000|
[2025/09/12 05:24:13 655265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653655650|pq_index:0|
[2025/09/12 05:24:13 655270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653654487|
[2025/09/12 05:24:13 655274] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653655274|
[2025/09/12 05:24:13 655278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653655277|
[2025/09/12 05:24:13 655284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38312|min_srtt:38312|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 655289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:51607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2783649|
[2025/09/12 05:24:13 655293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38312|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 655298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 655302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38312|min_srtt:38312|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 655306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2784828|
[2025/09/12 05:24:13 655311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38312|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 655315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 655319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38312|min_srtt:38312|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 655323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:51607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2786007|
[2025/09/12 05:24:13 655330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 655334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 655338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 655342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 655346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 655351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2742384|
[2025/09/12 05:24:13 655355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 655359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 655363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653655650|
[2025/09/12 05:24:13 655367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653655650|
[2025/09/12 05:24:13 655371] [debug] |xqc_engine_wakeup_after|wakeup:1757654653655650|now:1757654653655370|diff:280|
[2025/09/12 05:24:13 655378] [debug] |xqc_engine_main_logic|END|now:1757654653655277|
[2025/09/12 05:24:13 655383] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653655383|
[2025/09/12 05:24:13 655387] [debug] |xqc_engine_wakeup_after|wakeup:1757654653655650|now:1757654653655387|diff:263|
[2025/09/12 05:24:13 655391] [debug] |xqc_engine_main_logic|END|now:1757654653655383|
[2025/09/12 05:24:13 656462] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653656462|
[2025/09/12 05:24:13 656472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653655650|pq_index:0|
[2025/09/12 05:24:13 656476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653655277|
[2025/09/12 05:24:13 656482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653656480|
[2025/09/12 05:24:13 656486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653655650|now:1757654653656480|
[2025/09/12 05:24:13 656490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653655650|now:1757654653656480|
[2025/09/12 05:24:13 656494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 656499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38312|min_srtt:38312|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 656504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:51607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2786007|
[2025/09/12 05:24:13 656508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 656512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 656516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 656525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 656529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 656533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2742384|
[2025/09/12 05:24:13 656538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 656542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2561|
[2025/09/12 05:24:13 656570] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2561|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654653656550|stream_id:0|stream_offset:2742384|
[2025/09/12 05:24:13 656575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2561|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 656582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:13 656589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38312|rtt_var:39|pto_duration:40312|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 656595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 656602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 656608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 656615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653721862|now:1757654653656588|interv:65274|
[2025/09/12 05:24:13 656621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653721862|now:1757654653656588|interval:65274|pto_count:0|srtt:38312
[2025/09/12 05:24:13 656628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:52807|
[2025/09/12 05:24:13 656633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 656637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2743563|
[2025/09/12 05:24:13 656641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 656646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2562|
[2025/09/12 05:24:13 656670] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2562|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52807|now:1757654653656653|stream_id:0|stream_offset:2743563|
[2025/09/12 05:24:13 656676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2562|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 656690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52807|applimit:0|
[2025/09/12 05:24:13 656697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38312|rtt_var:39|pto_duration:40312|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 656704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 656710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 656717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 656723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653721965|now:1757654653656697|interv:65268|
[2025/09/12 05:24:13 656729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653721965|now:1757654653656697|interval:65268|pto_count:0|srtt:38312
[2025/09/12 05:24:13 656736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:54007|
[2025/09/12 05:24:13 656744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 656751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2744742|
[2025/09/12 05:24:13 656758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 656763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653657763|now:1757654653656763|interv:1000|
[2025/09/12 05:24:13 656767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 656771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 656775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653657763|
[2025/09/12 05:24:13 656779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653657763|
[2025/09/12 05:24:13 656783] [debug] |xqc_engine_wakeup_after|wakeup:1757654653657763|now:1757654653656783|diff:980|
[2025/09/12 05:24:13 656788] [debug] |xqc_engine_main_logic|END|now:1757654653656480|
[2025/09/12 05:24:13 657091] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653657090|
[2025/09/12 05:24:13 657098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 657104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1197|
[2025/09/12 05:24:13 657108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1198|
[2025/09/12 05:24:13 657114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1198|
[2025/09/12 05:24:13 657118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 657123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2518|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2519|path_largest_ack:2518|
[2025/09/12 05:24:13 657127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2693509|prior_time:1757654653615228|is_app_limited:0|send_elapse:39994|ack_elapse:41862|ctl_first_sent_time:1757654653616802|lagest_ack_time:1757654653657090|curr_delivered:2742716|
[2025/09/12 05:24:13 657136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653616802|
[2025/09/12 05:24:13 657141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:386||sndq_packets_used_bytes:0|sndq_packets_free:2290|
[2025/09/12 05:24:13 657145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2519|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2519|path_largest_ack:2519|
[2025/09/12 05:24:13 657149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2693509|prior_time:1757654653615228|is_app_limited:0|send_elapse:39994|ack_elapse:41862|ctl_first_sent_time:1757654653616802|lagest_ack_time:1757654653657090|curr_delivered:2743916|
[2025/09/12 05:24:13 657154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653616921|
[2025/09/12 05:24:13 657158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:385||sndq_packets_used_bytes:0|sndq_packets_free:2291|
[2025/09/12 05:24:13 657162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38312|rttvar:39|minrtt:30532|latest_rtt:40169|ack_delay:32|
[2025/09/12 05:24:13 657166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38540|rttvar:486|minrtt:30532|latest_rtt:40169|ack_delay:32|
[2025/09/12 05:24:13 657170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2519|lost_pn:2516|thresh:3|
[2025/09/12 05:24:13 657174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 657178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38540|rtt_var:486|pto_duration:40540|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 657182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 657186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 657190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 657194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653722193|now:1757654653657178|interv:65015|
[2025/09/12 05:24:13 657198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653722193|now:1757654653657178|interval:65015|pto_count:0|srtt:38540
[2025/09/12 05:24:13 657202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39994, ack_elapse 41862, delivered 50407|rate 1204123|lost 202|
[2025/09/12 05:24:13 657207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204123) in round 60|
[2025/09/12 05:24:13 657211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 657215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 657219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653616921|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 657223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653616921|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 657230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:51607|srtt:38540|latest_rtt:40169|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 657236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1198|largest:1198|pns:2|
[2025/09/12 05:24:13 657240] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1198|frame:ACK |recv_time:1757654653657090|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 657245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773657090|now:1757654653657090|interv:120000000|
[2025/09/12 05:24:13 657249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773657090|now:1757654653657090|interv:120000000|
[2025/09/12 05:24:13 657252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653657763|pq_index:0|
[2025/09/12 05:24:13 657257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653656480|
[2025/09/12 05:24:13 657260] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653657260|
[2025/09/12 05:24:13 657265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653657264|
[2025/09/12 05:24:13 657271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38540|min_srtt:38540|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 657275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:51607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2786007|
[2025/09/12 05:24:13 657280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38540|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 657284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 657289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38540|min_srtt:38540|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 657293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2787186|
[2025/09/12 05:24:13 657297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38540|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 657302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 657306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38540|min_srtt:38540|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 657316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:51607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2788365|
[2025/09/12 05:24:13 657320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 657324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 657328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 657332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 657336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 657341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2744742|
[2025/09/12 05:24:13 657345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 657349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 657353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653657763|
[2025/09/12 05:24:13 657357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653657763|
[2025/09/12 05:24:13 657360] [debug] |xqc_engine_wakeup_after|wakeup:1757654653657763|now:1757654653657360|diff:403|
[2025/09/12 05:24:13 657365] [debug] |xqc_engine_main_logic|END|now:1757654653657264|
[2025/09/12 05:24:13 657370] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653657370|
[2025/09/12 05:24:13 657374] [debug] |xqc_engine_wakeup_after|wakeup:1757654653657763|now:1757654653657373|diff:390|
[2025/09/12 05:24:13 657377] [debug] |xqc_engine_main_logic|END|now:1757654653657370|
[2025/09/12 05:24:13 658447] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653658447|
[2025/09/12 05:24:13 658477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653657763|pq_index:0|
[2025/09/12 05:24:13 658481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653657264|
[2025/09/12 05:24:13 658486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653658485|
[2025/09/12 05:24:13 658491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653657763|now:1757654653658485|
[2025/09/12 05:24:13 658495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653657763|now:1757654653658485|
[2025/09/12 05:24:13 658499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 658508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38540|min_srtt:38540|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 658513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:51607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2788365|
[2025/09/12 05:24:13 658517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 658525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 658529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 658534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 658538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 658542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2744742|
[2025/09/12 05:24:13 658547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 658551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2563|
[2025/09/12 05:24:13 658580] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2563|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654653658559|stream_id:0|stream_offset:2744742|
[2025/09/12 05:24:13 658585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2563|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 658592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:13 658598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38540|rtt_var:486|pto_duration:40540|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 658605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 658612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 658618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 658625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653724099|now:1757654653658598|interv:65501|
[2025/09/12 05:24:13 658631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653724099|now:1757654653658598|interval:65501|pto_count:0|srtt:38540
[2025/09/12 05:24:13 658637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:52807|
[2025/09/12 05:24:13 658642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 658646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2745921|
[2025/09/12 05:24:13 658650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 658654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653659654|now:1757654653658654|interv:1000|
[2025/09/12 05:24:13 658658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 658662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 658671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653659654|
[2025/09/12 05:24:13 658675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653659654|
[2025/09/12 05:24:13 658680] [debug] |xqc_engine_wakeup_after|wakeup:1757654653659654|now:1757654653658680|diff:974|
[2025/09/12 05:24:13 658687] [debug] |xqc_engine_main_logic|END|now:1757654653658485|
[2025/09/12 05:24:13 659083] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653659082|
[2025/09/12 05:24:13 659091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 659097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1198|
[2025/09/12 05:24:13 659101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1199|
[2025/09/12 05:24:13 659107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1199|
[2025/09/12 05:24:13 659111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 659116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2520|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2521|path_largest_ack:2520|
[2025/09/12 05:24:13 659120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2695909|prior_time:1757654653617223|is_app_limited:0|send_elapse:39895|ack_elapse:41859|ctl_first_sent_time:1757654653618694|lagest_ack_time:1757654653659082|curr_delivered:2745116|
[2025/09/12 05:24:13 659125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653618694|
[2025/09/12 05:24:13 659129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:384||sndq_packets_used_bytes:0|sndq_packets_free:2292|
[2025/09/12 05:24:13 659134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2521|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2521|path_largest_ack:2521|
[2025/09/12 05:24:13 659138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2695909|prior_time:1757654653617223|is_app_limited:0|send_elapse:39895|ack_elapse:41859|ctl_first_sent_time:1757654653618694|lagest_ack_time:1757654653659082|curr_delivered:2746316|
[2025/09/12 05:24:13 659143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653618806|
[2025/09/12 05:24:13 659147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:383||sndq_packets_used_bytes:0|sndq_packets_free:2293|
[2025/09/12 05:24:13 659151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38540|rttvar:486|minrtt:30532|latest_rtt:40276|ack_delay:32|
[2025/09/12 05:24:13 659155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38753|rttvar:791|minrtt:30532|latest_rtt:40276|ack_delay:32|
[2025/09/12 05:24:13 659159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2521|lost_pn:2518|thresh:3|
[2025/09/12 05:24:13 659163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 659167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38753|rtt_var:791|pto_duration:41917|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 659177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 659181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 659184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 659188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653725476|now:1757654653659167|interv:66309|
[2025/09/12 05:24:13 659192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653725476|now:1757654653659167|interval:66309|pto_count:0|srtt:38753
[2025/09/12 05:24:13 659197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39895, ack_elapse 41859, delivered 50407|rate 1204209|lost 202|
[2025/09/12 05:24:13 659201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204209) in round 60|
[2025/09/12 05:24:13 659205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 659210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 659213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653618806|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 659218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653618806|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 659222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:50407|srtt:38753|latest_rtt:40276|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 659228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1199|largest:1199|pns:2|
[2025/09/12 05:24:13 659232] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1199|frame:ACK |recv_time:1757654653659082|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 659237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773659082|now:1757654653659082|interv:120000000|
[2025/09/12 05:24:13 659241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773659082|now:1757654653659082|interv:120000000|
[2025/09/12 05:24:13 659245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653659654|pq_index:0|
[2025/09/12 05:24:13 659249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653658485|
[2025/09/12 05:24:13 659253] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653659253|
[2025/09/12 05:24:13 659258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653659257|
[2025/09/12 05:24:13 659264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38753|min_srtt:38753|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 659271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:50407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2788365|
[2025/09/12 05:24:13 659275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38753|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 659280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 659284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38753|min_srtt:38753|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 659288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2789544|
[2025/09/12 05:24:13 659293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38753|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 659297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 659301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38753|min_srtt:38753|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 659306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:50407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2790723|
[2025/09/12 05:24:13 659310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 659314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 659318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 659322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 659326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 659330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2745921|
[2025/09/12 05:24:13 659335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 659338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 659342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653659654|
[2025/09/12 05:24:13 659346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653659654|
[2025/09/12 05:24:13 659350] [debug] |xqc_engine_wakeup_after|wakeup:1757654653659654|now:1757654653659350|diff:304|
[2025/09/12 05:24:13 659354] [debug] |xqc_engine_main_logic|END|now:1757654653659257|
[2025/09/12 05:24:13 659359] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653659359|
[2025/09/12 05:24:13 659363] [debug] |xqc_engine_wakeup_after|wakeup:1757654653659654|now:1757654653659363|diff:291|
[2025/09/12 05:24:13 659370] [debug] |xqc_engine_main_logic|END|now:1757654653659359|
[2025/09/12 05:24:13 660439] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653660439|
[2025/09/12 05:24:13 660449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653659654|pq_index:0|
[2025/09/12 05:24:13 660454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653659257|
[2025/09/12 05:24:13 660479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653660477|
[2025/09/12 05:24:13 660483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653659654|now:1757654653660477|
[2025/09/12 05:24:13 660488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653659654|now:1757654653660477|
[2025/09/12 05:24:13 660491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 660497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38753|min_srtt:38753|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 660501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:50407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2790723|
[2025/09/12 05:24:13 660506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 660509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 660513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 660518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 660522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 660526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2745921|
[2025/09/12 05:24:13 660531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 660535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2564|
[2025/09/12 05:24:13 660563] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2564|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654653660543|stream_id:0|stream_offset:2745921|
[2025/09/12 05:24:13 660568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2564|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 660575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:13 660582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38753|rtt_var:791|pto_duration:41917|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 660589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 660602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 660608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 660614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653727460|now:1757654653660581|interv:66879|
[2025/09/12 05:24:13 660619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653727460|now:1757654653660581|interval:66879|pto_count:0|srtt:38753
[2025/09/12 05:24:13 660624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:51607|
[2025/09/12 05:24:13 660629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 660633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2747100|
[2025/09/12 05:24:13 660637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 660642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2565|
[2025/09/12 05:24:13 660667] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2565|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654653660649|stream_id:0|stream_offset:2747100|
[2025/09/12 05:24:13 660674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2565|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 660682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:13 660689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38753|rtt_var:791|pto_duration:41917|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 660695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 660702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 660708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 660715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653727566|now:1757654653660689|interv:66877|
[2025/09/12 05:24:13 660721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653727566|now:1757654653660689|interval:66877|pto_count:0|srtt:38753
[2025/09/12 05:24:13 660727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:52807|
[2025/09/12 05:24:13 660735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 660742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2748279|
[2025/09/12 05:24:13 660750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 660762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653661762|now:1757654653660762|interv:1000|
[2025/09/12 05:24:13 660766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 660770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 660774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653661762|
[2025/09/12 05:24:13 660778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653661762|
[2025/09/12 05:24:13 660782] [debug] |xqc_engine_wakeup_after|wakeup:1757654653661762|now:1757654653660782|diff:980|
[2025/09/12 05:24:13 660787] [debug] |xqc_engine_main_logic|END|now:1757654653660477|
[2025/09/12 05:24:13 661078] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653661077|
[2025/09/12 05:24:13 661085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 661091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1199|
[2025/09/12 05:24:13 661095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1200|
[2025/09/12 05:24:13 661101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1200|
[2025/09/12 05:24:13 661105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 661110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2522|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2523|path_largest_ack:2522|
[2025/09/12 05:24:13 661114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2698309|prior_time:1757654653619211|is_app_limited:0|send_elapse:39903|ack_elapse:41866|ctl_first_sent_time:1757654653620694|lagest_ack_time:1757654653661077|curr_delivered:2747516|
[2025/09/12 05:24:13 661119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653620694|
[2025/09/12 05:24:13 661123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:382||sndq_packets_used_bytes:0|sndq_packets_free:2294|
[2025/09/12 05:24:13 661128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2523|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2523|path_largest_ack:2523|
[2025/09/12 05:24:13 661132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2698309|prior_time:1757654653619211|is_app_limited:0|send_elapse:39903|ack_elapse:41866|ctl_first_sent_time:1757654653620694|lagest_ack_time:1757654653661077|curr_delivered:2748716|
[2025/09/12 05:24:13 661136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653620811|
[2025/09/12 05:24:13 661140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:381||sndq_packets_used_bytes:0|sndq_packets_free:2295|
[2025/09/12 05:24:13 661144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38753|rttvar:791|minrtt:30532|latest_rtt:40266|ack_delay:32|
[2025/09/12 05:24:13 661148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38938|rttvar:964|minrtt:30532|latest_rtt:40266|ack_delay:32|
[2025/09/12 05:24:13 661153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2523|lost_pn:2520|thresh:3|
[2025/09/12 05:24:13 661157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 661165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38938|rtt_var:964|pto_duration:42794|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 661170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 661174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 661177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 661181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653728443|now:1757654653661165|interv:67278|
[2025/09/12 05:24:13 661185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653728443|now:1757654653661165|interval:67278|pto_count:0|srtt:38938
[2025/09/12 05:24:13 661190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39903, ack_elapse 41866, delivered 50407|rate 1204008|lost 202|
[2025/09/12 05:24:13 661194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204008) in round 60|
[2025/09/12 05:24:13 661198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 661202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 661206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653620811|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 661210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653620811|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 661215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:50407|srtt:38938|latest_rtt:40266|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 661220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1200|largest:1200|pns:2|
[2025/09/12 05:24:13 661225] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1200|frame:ACK |recv_time:1757654653661077|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 661229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773661077|now:1757654653661077|interv:120000000|
[2025/09/12 05:24:13 661234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773661077|now:1757654653661077|interv:120000000|
[2025/09/12 05:24:13 661237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653661762|pq_index:0|
[2025/09/12 05:24:13 661242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653660477|
[2025/09/12 05:24:13 661246] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653661245|
[2025/09/12 05:24:13 661250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653661249|
[2025/09/12 05:24:13 661259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38938|min_srtt:38938|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 661263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:50407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2790723|
[2025/09/12 05:24:13 661268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38938|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 661272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 661276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38938|min_srtt:38938|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 661281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2791902|
[2025/09/12 05:24:13 661285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38938|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 661289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 661293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38938|min_srtt:38938|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 661298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:50407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2793081|
[2025/09/12 05:24:13 661302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 661306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 661310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 661314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 661318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 661322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2748279|
[2025/09/12 05:24:13 661327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 661330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 661334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653661762|
[2025/09/12 05:24:13 661338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653661762|
[2025/09/12 05:24:13 661342] [debug] |xqc_engine_wakeup_after|wakeup:1757654653661762|now:1757654653661342|diff:420|
[2025/09/12 05:24:13 661349] [debug] |xqc_engine_main_logic|END|now:1757654653661249|
[2025/09/12 05:24:13 661354] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653661354|
[2025/09/12 05:24:13 661358] [debug] |xqc_engine_wakeup_after|wakeup:1757654653661762|now:1757654653661357|diff:405|
[2025/09/12 05:24:13 661361] [debug] |xqc_engine_main_logic|END|now:1757654653661354|
[2025/09/12 05:24:13 662431] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653662431|
[2025/09/12 05:24:13 662442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653661762|pq_index:0|
[2025/09/12 05:24:13 662446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653661249|
[2025/09/12 05:24:13 662451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653662450|
[2025/09/12 05:24:13 662472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653661762|now:1757654653662450|
[2025/09/12 05:24:13 662480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653661762|now:1757654653662450|
[2025/09/12 05:24:13 662484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 662489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38938|min_srtt:38938|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 662494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:50407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2793081|
[2025/09/12 05:24:13 662498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 662502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 662506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 662510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 662515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 662519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2748279|
[2025/09/12 05:24:13 662523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 662527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2566|
[2025/09/12 05:24:13 662555] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2566|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654653662535|stream_id:0|stream_offset:2748279|
[2025/09/12 05:24:13 662561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2566|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 662566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:13 662573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38938|rtt_var:964|pto_duration:42794|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 662586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 662593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 662599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 662605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653730329|now:1757654653662573|interv:67756|
[2025/09/12 05:24:13 662611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653730329|now:1757654653662573|interval:67756|pto_count:0|srtt:38938
[2025/09/12 05:24:13 662616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:51607|
[2025/09/12 05:24:13 662621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 662625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2749458|
[2025/09/12 05:24:13 662630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 662634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653663634|now:1757654653662634|interv:1000|
[2025/09/12 05:24:13 662638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 662641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 662645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653663634|
[2025/09/12 05:24:13 662650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653663634|
[2025/09/12 05:24:13 662653] [debug] |xqc_engine_wakeup_after|wakeup:1757654653663634|now:1757654653662653|diff:981|
[2025/09/12 05:24:13 662658] [debug] |xqc_engine_main_logic|END|now:1757654653662450|
[2025/09/12 05:24:13 663074] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653663073|
[2025/09/12 05:24:13 663082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 663088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1200|
[2025/09/12 05:24:13 663092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1201|
[2025/09/12 05:24:13 663097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1201|
[2025/09/12 05:24:13 663101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 663106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2524|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2525|path_largest_ack:2524|
[2025/09/12 05:24:13 663111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:2698309|prior_time:1757654653619211|is_app_limited:0|send_elapse:40121|ack_elapse:43862|ctl_first_sent_time:1757654653620912|lagest_ack_time:1757654653663073|curr_delivered:2749916|
[2025/09/12 05:24:13 663115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653620912|
[2025/09/12 05:24:13 663125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:380||sndq_packets_used_bytes:0|sndq_packets_free:2296|
[2025/09/12 05:24:13 663129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2525|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2525|path_largest_ack:2525|
[2025/09/12 05:24:13 663133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50407|prior_delivered:2700709|prior_time:1757654653621211|is_app_limited:0|send_elapse:39903|ack_elapse:41862|ctl_first_sent_time:1757654653622685|lagest_ack_time:1757654653663073|curr_delivered:2751116|
[2025/09/12 05:24:13 663137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653622685|
[2025/09/12 05:24:13 663141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:379||sndq_packets_used_bytes:0|sndq_packets_free:2297|
[2025/09/12 05:24:13 663145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38938|rttvar:964|minrtt:30532|latest_rtt:40388|ack_delay:32|
[2025/09/12 05:24:13 663150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39115|rttvar:1077|minrtt:30532|latest_rtt:40388|ack_delay:32|
[2025/09/12 05:24:13 663154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2525|lost_pn:2522|thresh:3|
[2025/09/12 05:24:13 663158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 663162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39115|rtt_var:1077|pto_duration:43423|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 663166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 663170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 663174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 663178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653730958|now:1757654653663162|interv:67796|
[2025/09/12 05:24:13 663182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653730958|now:1757654653663162|interval:67796|pto_count:0|srtt:39115
[2025/09/12 05:24:13 663186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39903, ack_elapse 41862, delivered 50407|rate 1204123|lost 202|
[2025/09/12 05:24:13 663191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204123) in round 60|
[2025/09/12 05:24:13 663195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 663199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 663203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653622685|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 663207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653622685|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 663215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:49207|srtt:39115|latest_rtt:40388|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 663221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1201|largest:1201|pns:2|
[2025/09/12 05:24:13 663225] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1201|frame:ACK |recv_time:1757654653663073|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 663230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773663073|now:1757654653663073|interv:120000000|
[2025/09/12 05:24:13 663234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773663073|now:1757654653663073|interv:120000000|
[2025/09/12 05:24:13 663238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653663634|pq_index:0|
[2025/09/12 05:24:13 663242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653662450|
[2025/09/12 05:24:13 663246] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653663246|
[2025/09/12 05:24:13 663251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653663250|
[2025/09/12 05:24:13 663256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39115|min_srtt:39115|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 663261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2793081|
[2025/09/12 05:24:13 663265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39115|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 663269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 663274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39115|min_srtt:39115|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 663278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2794260|
[2025/09/12 05:24:13 663282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39115|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 663287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 663291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39115|min_srtt:39115|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 663295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2795439|
[2025/09/12 05:24:13 663302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 663306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 663310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 663314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 663318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 663322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2749458|
[2025/09/12 05:24:13 663327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 663331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 663334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653663634|
[2025/09/12 05:24:13 663338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653663634|
[2025/09/12 05:24:13 663342] [debug] |xqc_engine_wakeup_after|wakeup:1757654653663634|now:1757654653663342|diff:292|
[2025/09/12 05:24:13 663347] [debug] |xqc_engine_main_logic|END|now:1757654653663250|
[2025/09/12 05:24:13 663352] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653663351|
[2025/09/12 05:24:13 663355] [debug] |xqc_engine_wakeup_after|wakeup:1757654653663634|now:1757654653663355|diff:279|
[2025/09/12 05:24:13 663359] [debug] |xqc_engine_main_logic|END|now:1757654653663351|
[2025/09/12 05:24:13 664429] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653664429|
[2025/09/12 05:24:13 664439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653663634|pq_index:0|
[2025/09/12 05:24:13 664444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653663250|
[2025/09/12 05:24:13 664448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653664447|
[2025/09/12 05:24:13 664453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654653664160|now:1757654653664447|
[2025/09/12 05:24:13 664477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:13 664481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654653664160|now:1757654653664447|
[2025/09/12 05:24:13 664485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:13 664489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653663634|now:1757654653664447|
[2025/09/12 05:24:13 664493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653663634|now:1757654653664447|
[2025/09/12 05:24:13 664497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 664502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:1201|ack_delay:25341|first_ack_range:37|largest_pkt_recv_time:1757654653639160|
[2025/09/12 05:24:13 664506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:1201|low:1164|pkt_pns:2|
[2025/09/12 05:24:13 664515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:1189|frame_largest_recv:1201|
[2025/09/12 05:24:13 664519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:13 664523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39115|min_srtt:39115|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 664528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2795439|
[2025/09/12 05:24:13 664532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 664536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 664540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 664544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 664549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 664553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2749458|
[2025/09/12 05:24:13 664557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 664561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2567|
[2025/09/12 05:24:13 664590] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2567|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:49207|now:1757654653664569|stream_id:0|stream_offset:2749458|
[2025/09/12 05:24:13 664596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2567|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 664602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:13 664608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39115|rtt_var:1077|pto_duration:43423|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 664615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 664621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 664628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50414|
[2025/09/12 05:24:13 664634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653732992|now:1757654653664608|interv:68384|
[2025/09/12 05:24:13 664641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653732992|now:1757654653664608|interval:68384|pto_count:0|srtt:39115
[2025/09/12 05:24:13 664648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:50414|
[2025/09/12 05:24:13 664660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 664667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50414|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2750637|
[2025/09/12 05:24:13 664674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 664681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2568|
[2025/09/12 05:24:13 664712] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2568|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50414|now:1757654653664692|stream_id:0|stream_offset:2750637|
[2025/09/12 05:24:13 664722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2568|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 664729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50414|applimit:0|
[2025/09/12 05:24:13 664736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39115|rtt_var:1077|pto_duration:43423|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 664742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 664749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 664755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51614|
[2025/09/12 05:24:13 664761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653733115|now:1757654653664735|interv:68380|
[2025/09/12 05:24:13 664765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653733115|now:1757654653664735|interval:68380|pto_count:0|srtt:39115
[2025/09/12 05:24:13 664770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:51614|
[2025/09/12 05:24:13 664775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 664779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2751816|
[2025/09/12 05:24:13 664783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 664787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653665787|now:1757654653664787|interv:1000|
[2025/09/12 05:24:13 664791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 664795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 664799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653665787|
[2025/09/12 05:24:13 664803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653665787|
[2025/09/12 05:24:13 664807] [debug] |xqc_engine_wakeup_after|wakeup:1757654653665787|now:1757654653664807|diff:980|
[2025/09/12 05:24:13 664811] [debug] |xqc_engine_main_logic|END|now:1757654653664447|
[2025/09/12 05:24:13 665070] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653665068|
[2025/09/12 05:24:13 665084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 665090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1201|
[2025/09/12 05:24:13 665094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1202|
[2025/09/12 05:24:13 665100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1202|
[2025/09/12 05:24:13 665104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 665109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2526|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2527|path_largest_ack:2526|
[2025/09/12 05:24:13 665114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:2700709|prior_time:1757654653621211|is_app_limited:0|send_elapse:40008|ack_elapse:43857|ctl_first_sent_time:1757654653622790|lagest_ack_time:1757654653665068|curr_delivered:2752316|
[2025/09/12 05:24:13 665118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653622790|
[2025/09/12 05:24:13 665123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:378||sndq_packets_used_bytes:0|sndq_packets_free:2298|
[2025/09/12 05:24:13 665127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2527|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2527|path_largest_ack:2527|
[2025/09/12 05:24:13 665132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50407|prior_delivered:2703109|prior_time:1757654653623202|is_app_limited:0|send_elapse:39899|ack_elapse:41866|ctl_first_sent_time:1757654653624676|lagest_ack_time:1757654653665068|curr_delivered:2753516|
[2025/09/12 05:24:13 665136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653624676|
[2025/09/12 05:24:13 665140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:377||sndq_packets_used_bytes:0|sndq_packets_free:2299|
[2025/09/12 05:24:13 665144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39115|rttvar:1077|minrtt:30532|latest_rtt:40392|ack_delay:32|
[2025/09/12 05:24:13 665149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39271|rttvar:1119|minrtt:30532|latest_rtt:40392|ack_delay:32|
[2025/09/12 05:24:13 665153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2527|lost_pn:2524|thresh:3|
[2025/09/12 05:24:13 665157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 665161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39271|rtt_var:1119|pto_duration:43747|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 665166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 665170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 665174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49214|
[2025/09/12 05:24:13 665178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653733439|now:1757654653665161|interv:68278|
[2025/09/12 05:24:13 665185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653733439|now:1757654653665161|interval:68278|pto_count:0|srtt:39271
[2025/09/12 05:24:13 665189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39899, ack_elapse 41866, delivered 50407|rate 1204008|lost 202|
[2025/09/12 05:24:13 665194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204008) in round 60|
[2025/09/12 05:24:13 665198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 665202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 665206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653624676|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 665211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653624676|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 665215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:49214|srtt:39271|latest_rtt:40392|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 665221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1202|largest:1202|pns:2|
[2025/09/12 05:24:13 665225] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1202|frame:ACK |recv_time:1757654653665068|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 665230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773665068|now:1757654653665068|interv:120000000|
[2025/09/12 05:24:13 665234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773665068|now:1757654653665068|interv:120000000|
[2025/09/12 05:24:13 665238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653665787|pq_index:0|
[2025/09/12 05:24:13 665243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653664447|
[2025/09/12 05:24:13 665247] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653665246|
[2025/09/12 05:24:13 665251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653665250|
[2025/09/12 05:24:13 665257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39271|min_srtt:39271|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 665262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:49214|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2795439|
[2025/09/12 05:24:13 665267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39271|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 665271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 665278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39271|min_srtt:39271|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 665283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49214|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2796618|
[2025/09/12 05:24:13 665287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39271|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 665291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 665296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39271|min_srtt:39271|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 665300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:49214|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2797797|
[2025/09/12 05:24:13 665304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 665308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 665312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 665316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 665320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 665325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2751816|
[2025/09/12 05:24:13 665329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 665333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 665337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653665787|
[2025/09/12 05:24:13 665341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653665787|
[2025/09/12 05:24:13 665345] [debug] |xqc_engine_wakeup_after|wakeup:1757654653665787|now:1757654653665345|diff:442|
[2025/09/12 05:24:13 665349] [debug] |xqc_engine_main_logic|END|now:1757654653665250|
[2025/09/12 05:24:13 665354] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653665354|
[2025/09/12 05:24:13 665358] [debug] |xqc_engine_wakeup_after|wakeup:1757654653665787|now:1757654653665358|diff:429|
[2025/09/12 05:24:13 665362] [debug] |xqc_engine_main_logic|END|now:1757654653665354|
[2025/09/12 05:24:13 666432] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653666432|
[2025/09/12 05:24:13 666442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653665787|pq_index:0|
[2025/09/12 05:24:13 666446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653665250|
[2025/09/12 05:24:13 666451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653666450|
[2025/09/12 05:24:13 666480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653665787|now:1757654653666450|
[2025/09/12 05:24:13 666485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653665787|now:1757654653666450|
[2025/09/12 05:24:13 666489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 666494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39271|min_srtt:39271|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 666499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:49214|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2797797|
[2025/09/12 05:24:13 666503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 666507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 666511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 666515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 666520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 666524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2751816|
[2025/09/12 05:24:13 666529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 666533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2569|
[2025/09/12 05:24:13 666560] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2569|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49214|now:1757654653666541|stream_id:0|stream_offset:2751816|
[2025/09/12 05:24:13 666566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2569|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 666572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49214|applimit:0|
[2025/09/12 05:24:13 666579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39271|rtt_var:1119|pto_duration:43747|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 666585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 666592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 666598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50414|
[2025/09/12 05:24:13 666605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653735288|now:1757654653666579|interv:68709|
[2025/09/12 05:24:13 666611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653735288|now:1757654653666579|interval:68709|pto_count:0|srtt:39271
[2025/09/12 05:24:13 666624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:50414|
[2025/09/12 05:24:13 666630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 666634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50414|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2752995|
[2025/09/12 05:24:13 666639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 666643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653667642|now:1757654653666642|interv:1000|
[2025/09/12 05:24:13 666647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 666651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 666657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653667642|
[2025/09/12 05:24:13 666664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653667642|
[2025/09/12 05:24:13 666670] [debug] |xqc_engine_wakeup_after|wakeup:1757654653667642|now:1757654653666670|diff:972|
[2025/09/12 05:24:13 666677] [debug] |xqc_engine_main_logic|END|now:1757654653666450|
[2025/09/12 05:24:13 667059] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653667058|
[2025/09/12 05:24:13 667067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 667073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1202|
[2025/09/12 05:24:13 667076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1203|
[2025/09/12 05:24:13 667082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1203|
[2025/09/12 05:24:13 667086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 667091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2528|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2529|path_largest_ack:2528|
[2025/09/12 05:24:13 667096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:2703109|prior_time:1757654653623202|is_app_limited:0|send_elapse:40005|ack_elapse:43856|ctl_first_sent_time:1757654653624782|lagest_ack_time:1757654653667058|curr_delivered:2754716|
[2025/09/12 05:24:13 667101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653624782|
[2025/09/12 05:24:13 667105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:376||sndq_packets_used_bytes:0|sndq_packets_free:2300|
[2025/09/12 05:24:13 667109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2529|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2529|path_largest_ack:2529|
[2025/09/12 05:24:13 667114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:2703109|prior_time:1757654653623202|is_app_limited:0|send_elapse:40005|ack_elapse:43856|ctl_first_sent_time:1757654653624782|lagest_ack_time:1757654653667058|curr_delivered:2755916|
[2025/09/12 05:24:13 667118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653624894|
[2025/09/12 05:24:13 667127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:375||sndq_packets_used_bytes:0|sndq_packets_free:2301|
[2025/09/12 05:24:13 667131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39271|rttvar:1119|minrtt:30532|latest_rtt:42164|ack_delay:32|
[2025/09/12 05:24:13 667135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39629|rttvar:1555|minrtt:30532|latest_rtt:42164|ack_delay:32|
[2025/09/12 05:24:13 667140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2529|lost_pn:2526|thresh:3|
[2025/09/12 05:24:13 667144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 667148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39629|rtt_var:1555|pto_duration:45849|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 667152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 667156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 667160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 667164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653737390|now:1757654653667148|interv:70242|
[2025/09/12 05:24:13 667168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653737390|now:1757654653667148|interval:70242|pto_count:0|srtt:39629
[2025/09/12 05:24:13 667172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40005, ack_elapse 43856, delivered 52807|rate 1204099|lost 202|
[2025/09/12 05:24:13 667177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204099) in round 60|
[2025/09/12 05:24:13 667181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 667185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 667189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653624894|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 667194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653624894|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 667198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:48014|srtt:39629|latest_rtt:42164|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 667204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1203|largest:1203|pns:2|
[2025/09/12 05:24:13 667208] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1203|frame:ACK |recv_time:1757654653667058|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 667213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773667058|now:1757654653667058|interv:120000000|
[2025/09/12 05:24:13 667220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773667058|now:1757654653667058|interv:120000000|
[2025/09/12 05:24:13 667224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653667642|pq_index:0|
[2025/09/12 05:24:13 667228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653666450|
[2025/09/12 05:24:13 667232] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653667232|
[2025/09/12 05:24:13 667237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653667236|
[2025/09/12 05:24:13 667243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39629|min_srtt:39629|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 667247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:48014|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2797797|
[2025/09/12 05:24:13 667252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39629|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 667257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 667261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39629|min_srtt:39629|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 667265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48014|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2798976|
[2025/09/12 05:24:13 667269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39629|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 667274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 667278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39629|min_srtt:39629|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 667283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:48014|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2800155|
[2025/09/12 05:24:13 667287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 667291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 667294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 667299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 667303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 667310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2752995|
[2025/09/12 05:24:13 667314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 667318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 667322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653667642|
[2025/09/12 05:24:13 667326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653667642|
[2025/09/12 05:24:13 667329] [debug] |xqc_engine_wakeup_after|wakeup:1757654653667642|now:1757654653667329|diff:313|
[2025/09/12 05:24:13 667334] [debug] |xqc_engine_main_logic|END|now:1757654653667236|
[2025/09/12 05:24:13 667339] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653667339|
[2025/09/12 05:24:13 667343] [debug] |xqc_engine_wakeup_after|wakeup:1757654653667642|now:1757654653667342|diff:300|
[2025/09/12 05:24:13 667346] [debug] |xqc_engine_main_logic|END|now:1757654653667339|
[2025/09/12 05:24:13 668416] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653668416|
[2025/09/12 05:24:13 668426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653667642|pq_index:0|
[2025/09/12 05:24:13 668431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653667236|
[2025/09/12 05:24:13 668435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653668434|
[2025/09/12 05:24:13 668440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653667642|now:1757654653668434|
[2025/09/12 05:24:13 668444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653667642|now:1757654653668434|
[2025/09/12 05:24:13 668448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 668453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39629|min_srtt:39629|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 668479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:48014|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2800155|
[2025/09/12 05:24:13 668483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 668487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 668491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 668495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 668500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 668504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2752995|
[2025/09/12 05:24:13 668509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 668519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2570|
[2025/09/12 05:24:13 668550] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2570|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48014|now:1757654653668530|stream_id:0|stream_offset:2752995|
[2025/09/12 05:24:13 668556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2570|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 668562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48014|applimit:0|
[2025/09/12 05:24:13 668569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39629|rtt_var:1555|pto_duration:45849|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 668575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 668582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 668588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49214|
[2025/09/12 05:24:13 668594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653739379|now:1757654653668568|interv:70811|
[2025/09/12 05:24:13 668600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653739379|now:1757654653668568|interval:70811|pto_count:0|srtt:39629
[2025/09/12 05:24:13 668607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:49214|
[2025/09/12 05:24:13 668613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 668617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2754174|
[2025/09/12 05:24:13 668621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 668625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2571|
[2025/09/12 05:24:13 668654] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2571|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49214|now:1757654653668633|stream_id:0|stream_offset:2754174|
[2025/09/12 05:24:13 668663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2571|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 668670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49214|applimit:0|
[2025/09/12 05:24:13 668677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39629|rtt_var:1555|pto_duration:45849|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 668684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 668690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 668696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50414|
[2025/09/12 05:24:13 668709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653739482|now:1757654653668676|interv:70806|
[2025/09/12 05:24:13 668716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653739482|now:1757654653668676|interval:70806|pto_count:0|srtt:39629
[2025/09/12 05:24:13 668723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:50414|
[2025/09/12 05:24:13 668730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 668735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50414|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2755353|
[2025/09/12 05:24:13 668739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 668743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653669743|now:1757654653668743|interv:1000|
[2025/09/12 05:24:13 668747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 668751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 668755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653669743|
[2025/09/12 05:24:13 668759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653669743|
[2025/09/12 05:24:13 668763] [debug] |xqc_engine_wakeup_after|wakeup:1757654653669743|now:1757654653668763|diff:980|
[2025/09/12 05:24:13 668767] [debug] |xqc_engine_main_logic|END|now:1757654653668434|
[2025/09/12 05:24:13 669056] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653669055|
[2025/09/12 05:24:13 669064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 669070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1203|
[2025/09/12 05:24:13 669074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1204|
[2025/09/12 05:24:13 669080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1204|
[2025/09/12 05:24:13 669084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 669089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2530|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2531|path_largest_ack:2530|
[2025/09/12 05:24:13 669093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:2705509|prior_time:1757654653625201|is_app_limited:0|send_elapse:39891|ack_elapse:43854|ctl_first_sent_time:1757654653626666|lagest_ack_time:1757654653669055|curr_delivered:2757116|
[2025/09/12 05:24:13 669098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653626666|
[2025/09/12 05:24:13 669103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:374||sndq_packets_used_bytes:0|sndq_packets_free:2302|
[2025/09/12 05:24:13 669107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2531|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2531|path_largest_ack:2531|
[2025/09/12 05:24:13 669111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:2705509|prior_time:1757654653625201|is_app_limited:0|send_elapse:39891|ack_elapse:43854|ctl_first_sent_time:1757654653626666|lagest_ack_time:1757654653669055|curr_delivered:2758316|
[2025/09/12 05:24:13 669120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653626777|
[2025/09/12 05:24:13 669124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:373||sndq_packets_used_bytes:0|sndq_packets_free:2303|
[2025/09/12 05:24:13 669128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39629|rttvar:1555|minrtt:30532|latest_rtt:42278|ack_delay:32|
[2025/09/12 05:24:13 669133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39956|rttvar:1821|minrtt:30532|latest_rtt:42278|ack_delay:32|
[2025/09/12 05:24:13 669137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2531|lost_pn:2528|thresh:3|
[2025/09/12 05:24:13 669141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 669145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39956|rtt_var:1821|pto_duration:47240|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 669150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 669153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 669157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 669161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653740873|now:1757654653669145|interv:71728|
[2025/09/12 05:24:13 669165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653740873|now:1757654653669145|interval:71728|pto_count:0|srtt:39956
[2025/09/12 05:24:13 669170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39891, ack_elapse 43854, delivered 52807|rate 1204154|lost 202|
[2025/09/12 05:24:13 669174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204154) in round 60|
[2025/09/12 05:24:13 669178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 669182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 669186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653626777|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 669191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653626777|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 669195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:48014|srtt:39956|latest_rtt:42278|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 669201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1204|largest:1204|pns:2|
[2025/09/12 05:24:13 669206] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1204|frame:ACK |recv_time:1757654653669055|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 669213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773669055|now:1757654653669055|interv:120000000|
[2025/09/12 05:24:13 669217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773669055|now:1757654653669055|interv:120000000|
[2025/09/12 05:24:13 669221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653669743|pq_index:0|
[2025/09/12 05:24:13 669225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653668434|
[2025/09/12 05:24:13 669229] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653669229|
[2025/09/12 05:24:13 669234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653669233|
[2025/09/12 05:24:13 669240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39956|min_srtt:39956|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 669244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:48014|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2800155|
[2025/09/12 05:24:13 669249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39956|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 669254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 669258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39956|min_srtt:39956|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 669262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48014|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2801334|
[2025/09/12 05:24:13 669267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39956|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 669271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 669275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39956|min_srtt:39956|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 669280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:48014|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2802513|
[2025/09/12 05:24:13 669284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 669288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 669291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 669296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 669302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 669306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2755353|
[2025/09/12 05:24:13 669311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 669315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 669318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653669743|
[2025/09/12 05:24:13 669322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653669743|
[2025/09/12 05:24:13 669326] [debug] |xqc_engine_wakeup_after|wakeup:1757654653669743|now:1757654653669326|diff:417|
[2025/09/12 05:24:13 669331] [debug] |xqc_engine_main_logic|END|now:1757654653669233|
[2025/09/12 05:24:13 669336] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653669335|
[2025/09/12 05:24:13 669339] [debug] |xqc_engine_wakeup_after|wakeup:1757654653669743|now:1757654653669339|diff:404|
[2025/09/12 05:24:13 669343] [debug] |xqc_engine_main_logic|END|now:1757654653669335|
[2025/09/12 05:24:13 670413] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653670413|
[2025/09/12 05:24:13 670423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653669743|pq_index:0|
[2025/09/12 05:24:13 670427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653669233|
[2025/09/12 05:24:13 670432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653670431|
[2025/09/12 05:24:13 670437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653669743|now:1757654653670431|
[2025/09/12 05:24:13 670441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653669743|now:1757654653670431|
[2025/09/12 05:24:13 670445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 670450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39956|min_srtt:39956|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 670471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:48014|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2802513|
[2025/09/12 05:24:13 670480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 670484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 670488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 670492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 670497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 670501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2755353|
[2025/09/12 05:24:13 670511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 670515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2572|
[2025/09/12 05:24:13 670543] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2572|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48014|now:1757654653670523|stream_id:0|stream_offset:2755353|
[2025/09/12 05:24:13 670548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2572|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 670554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48014|applimit:0|
[2025/09/12 05:24:13 670561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39956|rtt_var:1821|pto_duration:47240|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 670567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 670573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 670580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49214|
[2025/09/12 05:24:13 670586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653742763|now:1757654653670560|interv:72203|
[2025/09/12 05:24:13 670592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653742763|now:1757654653670560|interval:72203|pto_count:0|srtt:39956
[2025/09/12 05:24:13 670599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:49214|
[2025/09/12 05:24:13 670605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 670609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2756532|
[2025/09/12 05:24:13 670613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 670617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653671617|now:1757654653670617|interv:1000|
[2025/09/12 05:24:13 670621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 670625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 670629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653671617|
[2025/09/12 05:24:13 670633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653671617|
[2025/09/12 05:24:13 670637] [debug] |xqc_engine_wakeup_after|wakeup:1757654653671617|now:1757654653670637|diff:980|
[2025/09/12 05:24:13 670644] [debug] |xqc_engine_main_logic|END|now:1757654653670431|
[2025/09/12 05:24:13 671046] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653671045|
[2025/09/12 05:24:13 671054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 671069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1204|
[2025/09/12 05:24:13 671073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1205|
[2025/09/12 05:24:13 671078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1205|
[2025/09/12 05:24:13 671082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 671087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2532|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2533|path_largest_ack:2532|
[2025/09/12 05:24:13 671092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51600|prior_delivered:2707916|prior_time:1757654653627189|is_app_limited:0|send_elapse:39880|ack_elapse:43856|ctl_first_sent_time:1757654653628678|lagest_ack_time:1757654653671045|curr_delivered:2759516|
[2025/09/12 05:24:13 671096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653628678|
[2025/09/12 05:24:13 671101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:372||sndq_packets_used_bytes:0|sndq_packets_free:2304|
[2025/09/12 05:24:13 671105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2533|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2533|path_largest_ack:2533|
[2025/09/12 05:24:13 671109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51600|prior_delivered:2707916|prior_time:1757654653627189|is_app_limited:0|send_elapse:39880|ack_elapse:43856|ctl_first_sent_time:1757654653628678|lagest_ack_time:1757654653671045|curr_delivered:2760716|
[2025/09/12 05:24:13 671114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653628793|
[2025/09/12 05:24:13 671118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:371||sndq_packets_used_bytes:0|sndq_packets_free:2305|
[2025/09/12 05:24:13 671122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39956|rttvar:1821|minrtt:30532|latest_rtt:42252|ack_delay:32|
[2025/09/12 05:24:13 671126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40239|rttvar:1932|minrtt:30532|latest_rtt:42252|ack_delay:32|
[2025/09/12 05:24:13 671130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2533|lost_pn:2530|thresh:3|
[2025/09/12 05:24:13 671134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 671138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40239|rtt_var:1932|pto_duration:47967|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 671143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 671147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 671151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 671155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653743490|now:1757654653671138|interv:72352|
[2025/09/12 05:24:13 671158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653743490|now:1757654653671138|interval:72352|pto_count:0|srtt:40239
[2025/09/12 05:24:13 671166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39880, ack_elapse 43856, delivered 52800|rate 1203940|lost 202|
[2025/09/12 05:24:13 671170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203940) in round 60|
[2025/09/12 05:24:13 671175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 671179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 671183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653628793|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 671187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653628793|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 671192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:46814|srtt:40239|latest_rtt:42252|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 671197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1205|largest:1205|pns:2|
[2025/09/12 05:24:13 671202] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1205|frame:ACK |recv_time:1757654653671045|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 671206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773671045|now:1757654653671045|interv:120000000|
[2025/09/12 05:24:13 671210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773671045|now:1757654653671045|interv:120000000|
[2025/09/12 05:24:13 671214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653671617|pq_index:0|
[2025/09/12 05:24:13 671219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653670431|
[2025/09/12 05:24:13 671223] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653671222|
[2025/09/12 05:24:13 671227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653671226|
[2025/09/12 05:24:13 671233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40239|min_srtt:40239|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 671238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2802513|
[2025/09/12 05:24:13 671242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40239|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 671247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 671251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40239|min_srtt:40239|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 671258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2803692|
[2025/09/12 05:24:13 671262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40239|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 671266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 671271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40239|min_srtt:40239|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 671275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2804871|
[2025/09/12 05:24:13 671279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 671283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 671287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 671291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 671295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 671299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2756532|
[2025/09/12 05:24:13 671304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 671307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 671311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653671617|
[2025/09/12 05:24:13 671315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653671617|
[2025/09/12 05:24:13 671319] [debug] |xqc_engine_wakeup_after|wakeup:1757654653671617|now:1757654653671319|diff:298|
[2025/09/12 05:24:13 671323] [debug] |xqc_engine_main_logic|END|now:1757654653671226|
[2025/09/12 05:24:13 671328] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653671328|
[2025/09/12 05:24:13 671332] [debug] |xqc_engine_wakeup_after|wakeup:1757654653671617|now:1757654653671332|diff:285|
[2025/09/12 05:24:13 671336] [debug] |xqc_engine_main_logic|END|now:1757654653671328|
[2025/09/12 05:24:13 672406] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653672406|
[2025/09/12 05:24:13 672416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653671617|pq_index:0|
[2025/09/12 05:24:13 672421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653671226|
[2025/09/12 05:24:13 672426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653672425|
[2025/09/12 05:24:13 672435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653671617|now:1757654653672425|
[2025/09/12 05:24:13 672439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653671617|now:1757654653672425|
[2025/09/12 05:24:13 672443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 672448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40239|min_srtt:40239|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 672453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2804871|
[2025/09/12 05:24:13 672480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 672484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 672488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 672492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 672497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 672501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2756532|
[2025/09/12 05:24:13 672505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 672510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2573|
[2025/09/12 05:24:13 672537] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2573|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653672518|stream_id:0|stream_offset:2756532|
[2025/09/12 05:24:13 672543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2573|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 672548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 672555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40239|rtt_var:1932|pto_duration:47967|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 672561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 672567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 672574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 672580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653745485|now:1757654653672555|interv:72930|
[2025/09/12 05:24:13 672586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653745485|now:1757654653672555|interval:72930|pto_count:0|srtt:40239
[2025/09/12 05:24:13 672593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48014|
[2025/09/12 05:24:13 672603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 672608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2757711|
[2025/09/12 05:24:13 672612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 672616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2574|
[2025/09/12 05:24:13 672646] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2574|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48014|now:1757654653672623|stream_id:0|stream_offset:2757711|
[2025/09/12 05:24:13 672655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2574|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 672662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48014|applimit:0|
[2025/09/12 05:24:13 672669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40239|rtt_var:1932|pto_duration:47967|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 672676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 672682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 672689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49214|
[2025/09/12 05:24:13 672695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653745590|now:1757654653672669|interv:72921|
[2025/09/12 05:24:13 672702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653745590|now:1757654653672669|interval:72921|pto_count:0|srtt:40239
[2025/09/12 05:24:13 672709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:49214|
[2025/09/12 05:24:13 672717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 672722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2758890|
[2025/09/12 05:24:13 672726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 672730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653673730|now:1757654653672730|interv:1000|
[2025/09/12 05:24:13 672734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 672738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 672742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653673730|
[2025/09/12 05:24:13 672746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653673730|
[2025/09/12 05:24:13 672750] [debug] |xqc_engine_wakeup_after|wakeup:1757654653673730|now:1757654653672750|diff:980|
[2025/09/12 05:24:13 672754] [debug] |xqc_engine_main_logic|END|now:1757654653672425|
[2025/09/12 05:24:13 673051] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653673050|
[2025/09/12 05:24:13 673058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 673064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1205|
[2025/09/12 05:24:13 673068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1206|
[2025/09/12 05:24:13 673074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1206|
[2025/09/12 05:24:13 673078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 673083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2534|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2535|path_largest_ack:2534|
[2025/09/12 05:24:13 673087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54000|prior_delivered:2707916|prior_time:1757654653627189|is_app_limited:0|send_elapse:40104|ack_elapse:45861|ctl_first_sent_time:1757654653628902|lagest_ack_time:1757654653673050|curr_delivered:2761916|
[2025/09/12 05:24:13 673092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653628902|
[2025/09/12 05:24:13 673097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:370||sndq_packets_used_bytes:0|sndq_packets_free:2306|
[2025/09/12 05:24:13 673101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2535|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2535|path_largest_ack:2535|
[2025/09/12 05:24:13 673105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52800|prior_delivered:2710316|prior_time:1757654653629184|is_app_limited:0|send_elapse:39892|ack_elapse:43866|ctl_first_sent_time:1757654653630654|lagest_ack_time:1757654653673050|curr_delivered:2763116|
[2025/09/12 05:24:13 673110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653630654|
[2025/09/12 05:24:13 673114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:369||sndq_packets_used_bytes:0|sndq_packets_free:2307|
[2025/09/12 05:24:13 673118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40239|rttvar:1932|minrtt:30532|latest_rtt:42396|ack_delay:32|
[2025/09/12 05:24:13 673122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40505|rttvar:1980|minrtt:30532|latest_rtt:42396|ack_delay:32|
[2025/09/12 05:24:13 673126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2535|lost_pn:2532|thresh:3|
[2025/09/12 05:24:13 673130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 673134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40505|rtt_var:1980|pto_duration:48425|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 673139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 673142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 673146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 673150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653746048|now:1757654653673134|interv:72914|
[2025/09/12 05:24:13 673159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653746048|now:1757654653673134|interval:72914|pto_count:0|srtt:40505
[2025/09/12 05:24:13 673163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39892, ack_elapse 43866, delivered 52800|rate 1203665|lost 202|
[2025/09/12 05:24:13 673167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203665) in round 60|
[2025/09/12 05:24:13 673172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 673176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 673180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653630654|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 673184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653630654|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 673188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905199|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:46814|srtt:40505|latest_rtt:42396|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 673194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1206|largest:1206|pns:2|
[2025/09/12 05:24:13 673199] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1206|frame:ACK |recv_time:1757654653673050|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 673203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773673050|now:1757654653673050|interv:120000000|
[2025/09/12 05:24:13 673207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773673050|now:1757654653673050|interv:120000000|
[2025/09/12 05:24:13 673211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653673730|pq_index:0|
[2025/09/12 05:24:13 673215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653672425|
[2025/09/12 05:24:13 673219] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653673219|
[2025/09/12 05:24:13 673224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653673223|
[2025/09/12 05:24:13 673230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40505|min_srtt:40505|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 673234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2804871|
[2025/09/12 05:24:13 673239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40505|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 673246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 673251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40505|min_srtt:40505|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 673255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2806050|
[2025/09/12 05:24:13 673259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40505|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 673264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 673268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40505|min_srtt:40505|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 673272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2807229|
[2025/09/12 05:24:13 673276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 673280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 673284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 673288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 673292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 673296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2758890|
[2025/09/12 05:24:13 673301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 673305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 673309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653673730|
[2025/09/12 05:24:13 673313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653673730|
[2025/09/12 05:24:13 673316] [debug] |xqc_engine_wakeup_after|wakeup:1757654653673730|now:1757654653673316|diff:414|
[2025/09/12 05:24:13 673321] [debug] |xqc_engine_main_logic|END|now:1757654653673223|
[2025/09/12 05:24:13 673326] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653673326|
[2025/09/12 05:24:13 673329] [debug] |xqc_engine_wakeup_after|wakeup:1757654653673730|now:1757654653673329|diff:401|
[2025/09/12 05:24:13 673333] [debug] |xqc_engine_main_logic|END|now:1757654653673326|
[2025/09/12 05:24:13 674403] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653674403|
[2025/09/12 05:24:13 674413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653673730|pq_index:0|
[2025/09/12 05:24:13 674418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653673223|
[2025/09/12 05:24:13 674423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653674422|
[2025/09/12 05:24:13 674432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653673730|now:1757654653674422|
[2025/09/12 05:24:13 674436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653673730|now:1757654653674422|
[2025/09/12 05:24:13 674440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 674445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40505|min_srtt:40505|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 674450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2807229|
[2025/09/12 05:24:13 674469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 674479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 674483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 674487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 674492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 674496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2758890|
[2025/09/12 05:24:13 674500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 674505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2575|
[2025/09/12 05:24:13 674532] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2575|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653674513|stream_id:0|stream_offset:2758890|
[2025/09/12 05:24:13 674538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2575|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 674544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 674550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40505|rtt_var:1980|pto_duration:48425|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 674557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 674563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 674569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 674575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653747938|now:1757654653674550|interv:73388|
[2025/09/12 05:24:13 674582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653747938|now:1757654653674550|interval:73388|pto_count:0|srtt:40505
[2025/09/12 05:24:13 674594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48014|
[2025/09/12 05:24:13 674599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 674603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2760069|
[2025/09/12 05:24:13 674607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 674611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653675611|now:1757654653674611|interv:1000|
[2025/09/12 05:24:13 674615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 674619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 674623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653675611|
[2025/09/12 05:24:13 674627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653675611|
[2025/09/12 05:24:13 674632] [debug] |xqc_engine_wakeup_after|wakeup:1757654653675611|now:1757654653674632|diff:979|
[2025/09/12 05:24:13 674639] [debug] |xqc_engine_main_logic|END|now:1757654653674422|
[2025/09/12 05:24:13 675033] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653675032|
[2025/09/12 05:24:13 675041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 675047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1206|
[2025/09/12 05:24:13 675051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1207|
[2025/09/12 05:24:13 675057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1207|
[2025/09/12 05:24:13 675061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 675066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2536|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2537|path_largest_ack:2536|
[2025/09/12 05:24:13 675070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54000|prior_delivered:2710316|prior_time:1757654653629184|is_app_limited:0|send_elapse:39996|ack_elapse:45848|ctl_first_sent_time:1757654653630758|lagest_ack_time:1757654653675032|curr_delivered:2764316|
[2025/09/12 05:24:13 675075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653630758|
[2025/09/12 05:24:13 675079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:2308|
[2025/09/12 05:24:13 675083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2537|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2537|path_largest_ack:2537|
[2025/09/12 05:24:13 675088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52800|prior_delivered:2712716|prior_time:1757654653631174|is_app_limited:0|send_elapse:39877|ack_elapse:43858|ctl_first_sent_time:1757654653632644|lagest_ack_time:1757654653675032|curr_delivered:2765516|
[2025/09/12 05:24:13 675092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653632644|
[2025/09/12 05:24:13 675101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:2309|
[2025/09/12 05:24:13 675105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40505|rttvar:1980|minrtt:30532|latest_rtt:42388|ack_delay:32|
[2025/09/12 05:24:13 675109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40736|rttvar:1947|minrtt:30532|latest_rtt:42388|ack_delay:32|
[2025/09/12 05:24:13 675114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2537|lost_pn:2534|thresh:3|
[2025/09/12 05:24:13 675118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 675122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40736|rtt_var:1947|pto_duration:48524|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 675126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 675130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 675134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 675138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653748037|now:1757654653675122|interv:72915|
[2025/09/12 05:24:13 675142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653748037|now:1757654653675122|interval:72915|pto_count:0|srtt:40736
[2025/09/12 05:24:13 675146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39877, ack_elapse 43858, delivered 52800|rate 1203885|lost 202|
[2025/09/12 05:24:13 675151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203885) in round 60|
[2025/09/12 05:24:13 675155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 675159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 675163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653632644|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 675167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653632644|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 675172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45614|srtt:40736|latest_rtt:42388|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 675177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1207|largest:1207|pns:2|
[2025/09/12 05:24:13 675182] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1207|frame:ACK |recv_time:1757654653675032|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 675189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773675032|now:1757654653675032|interv:120000000|
[2025/09/12 05:24:13 675193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773675032|now:1757654653675032|interv:120000000|
[2025/09/12 05:24:13 675197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653675611|pq_index:0|
[2025/09/12 05:24:13 675201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653674422|
[2025/09/12 05:24:13 675205] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653675205|
[2025/09/12 05:24:13 675210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653675209|
[2025/09/12 05:24:13 675216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40736|min_srtt:40736|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 675220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2807229|
[2025/09/12 05:24:13 675225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40736|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 675229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 675234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40736|min_srtt:40736|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 675238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2808408|
[2025/09/12 05:24:13 675242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40736|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 675247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 675251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40736|min_srtt:40736|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 675255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2809587|
[2025/09/12 05:24:13 675260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 675263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 675267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 675271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 675276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 675283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2760069|
[2025/09/12 05:24:13 675287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 675291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 675295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653675611|
[2025/09/12 05:24:13 675299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653675611|
[2025/09/12 05:24:13 675303] [debug] |xqc_engine_wakeup_after|wakeup:1757654653675611|now:1757654653675302|diff:309|
[2025/09/12 05:24:13 675307] [debug] |xqc_engine_main_logic|END|now:1757654653675209|
[2025/09/12 05:24:13 675312] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653675312|
[2025/09/12 05:24:13 675316] [debug] |xqc_engine_wakeup_after|wakeup:1757654653675611|now:1757654653675316|diff:295|
[2025/09/12 05:24:13 675320] [debug] |xqc_engine_main_logic|END|now:1757654653675312|
[2025/09/12 05:24:13 676390] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653676389|
[2025/09/12 05:24:13 676400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653675611|pq_index:0|
[2025/09/12 05:24:13 676404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653675209|
[2025/09/12 05:24:13 676409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653676408|
[2025/09/12 05:24:13 676413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653675611|now:1757654653676408|
[2025/09/12 05:24:13 676418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653675611|now:1757654653676408|
[2025/09/12 05:24:13 676421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 676427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40736|min_srtt:40736|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 676431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2809587|
[2025/09/12 05:24:13 676436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 676439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 676443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 676448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 676452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 676476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2760069|
[2025/09/12 05:24:13 676486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 676491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2576-2578|next_skip_chance:1757654653897062|current_time:1757654653676490|
[2025/09/12 05:24:13 676495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2579|
[2025/09/12 05:24:13 676523] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2579|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653676503|stream_id:0|stream_offset:2760069|
[2025/09/12 05:24:13 676529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2579|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 676535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 676541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40736|rtt_var:1947|pto_duration:48524|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 676547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 676554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 676560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 676567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653750027|now:1757654653676541|interv:73486|
[2025/09/12 05:24:13 676573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653750027|now:1757654653676541|interval:73486|pto_count:0|srtt:40736
[2025/09/12 05:24:13 676580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46814|
[2025/09/12 05:24:13 676585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 676589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2761248|
[2025/09/12 05:24:13 676593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 676598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2580|
[2025/09/12 05:24:13 676622] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2580|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653676605|stream_id:0|stream_offset:2761248|
[2025/09/12 05:24:13 676629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2580|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 676637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 676644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40736|rtt_var:1947|pto_duration:48524|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 676651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 676663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 676670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 676676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653750129|now:1757654653676644|interv:73485|
[2025/09/12 05:24:13 676682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653750129|now:1757654653676644|interval:73485|pto_count:0|srtt:40736
[2025/09/12 05:24:13 676690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48014|
[2025/09/12 05:24:13 676698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 676705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2762427|
[2025/09/12 05:24:13 676712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 676718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2581|
[2025/09/12 05:24:13 676743] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2581|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48014|now:1757654653676726|stream_id:0|stream_offset:2762427|
[2025/09/12 05:24:13 676748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2581|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 676753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48014|applimit:0|
[2025/09/12 05:24:13 676757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40736|rtt_var:1947|pto_duration:48524|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 676765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 676771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 676777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49214|
[2025/09/12 05:24:13 676784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653750250|now:1757654653676757|interv:73493|
[2025/09/12 05:24:13 676790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653750250|now:1757654653676757|interval:73493|pto_count:0|srtt:40736
[2025/09/12 05:24:13 676798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:49214|
[2025/09/12 05:24:13 676804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 676808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2763606|
[2025/09/12 05:24:13 676812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 676816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653677816|now:1757654653676816|interv:1000|
[2025/09/12 05:24:13 676825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 676829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 676833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653677816|
[2025/09/12 05:24:13 676837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653677816|
[2025/09/12 05:24:13 676841] [debug] |xqc_engine_wakeup_after|wakeup:1757654653677816|now:1757654653676841|diff:975|
[2025/09/12 05:24:13 676845] [debug] |xqc_engine_main_logic|END|now:1757654653676408|
[2025/09/12 05:24:13 677036] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653677035|
[2025/09/12 05:24:13 677043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 677049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1207|
[2025/09/12 05:24:13 677053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1208|
[2025/09/12 05:24:13 677059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1208|
[2025/09/12 05:24:13 677063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 677068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2538|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2539|path_largest_ack:2538|
[2025/09/12 05:24:13 677072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54000|prior_delivered:2712716|prior_time:1757654653631174|is_app_limited:0|send_elapse:39980|ack_elapse:45861|ctl_first_sent_time:1757654653632747|lagest_ack_time:1757654653677035|curr_delivered:2766716|
[2025/09/12 05:24:13 677077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653632747|
[2025/09/12 05:24:13 677081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:366||sndq_packets_used_bytes:0|sndq_packets_free:2310|
[2025/09/12 05:24:13 677086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2539|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2539|path_largest_ack:2539|
[2025/09/12 05:24:13 677090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54000|prior_delivered:2712716|prior_time:1757654653631174|is_app_limited:0|send_elapse:39980|ack_elapse:45861|ctl_first_sent_time:1757654653632747|lagest_ack_time:1757654653677035|curr_delivered:2767916|
[2025/09/12 05:24:13 677094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653632862|
[2025/09/12 05:24:13 677098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:365||sndq_packets_used_bytes:0|sndq_packets_free:2311|
[2025/09/12 05:24:13 677102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40736|rttvar:1947|minrtt:30532|latest_rtt:44173|ack_delay:32|
[2025/09/12 05:24:13 677107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41161|rttvar:2312|minrtt:30532|latest_rtt:44173|ack_delay:32|
[2025/09/12 05:24:13 677111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2539|lost_pn:2536|thresh:3|
[2025/09/12 05:24:13 677115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 677124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41161|rtt_var:2312|pto_duration:50409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 677128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 677132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 677136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 677140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653752135|now:1757654653677123|interv:75012|
[2025/09/12 05:24:13 677144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653752135|now:1757654653677123|interval:75012|pto_count:0|srtt:41161
[2025/09/12 05:24:13 677148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39980, ack_elapse 45861, delivered 55200|rate 1203637|lost 202|
[2025/09/12 05:24:13 677153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203637) in round 60|
[2025/09/12 05:24:13 677157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 677161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 677165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653632862|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 677169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653632862|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 677174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:46814|srtt:41161|latest_rtt:44173|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 677179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1208|largest:1208|pns:2|
[2025/09/12 05:24:13 677184] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1208|frame:ACK |recv_time:1757654653677035|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 677189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773677035|now:1757654653677035|interv:120000000|
[2025/09/12 05:24:13 677193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773677035|now:1757654653677035|interv:120000000|
[2025/09/12 05:24:13 677197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653677816|pq_index:0|
[2025/09/12 05:24:13 677201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653676408|
[2025/09/12 05:24:13 677205] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653677205|
[2025/09/12 05:24:13 677210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653677209|
[2025/09/12 05:24:13 677218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41161|min_srtt:41161|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 677222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2809587|
[2025/09/12 05:24:13 677227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41161|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 677231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 677236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41161|min_srtt:41161|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 677240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2810766|
[2025/09/12 05:24:13 677244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41161|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 677249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 677253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41161|min_srtt:41161|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 677257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2811945|
[2025/09/12 05:24:13 677261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 677265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 677269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 677273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 677278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 677282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2763606|
[2025/09/12 05:24:13 677286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 677290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 677294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653677816|
[2025/09/12 05:24:13 677298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653677816|
[2025/09/12 05:24:13 677302] [debug] |xqc_engine_wakeup_after|wakeup:1757654653677816|now:1757654653677302|diff:514|
[2025/09/12 05:24:13 677309] [debug] |xqc_engine_main_logic|END|now:1757654653677209|
[2025/09/12 05:24:13 677314] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653677314|
[2025/09/12 05:24:13 677317] [debug] |xqc_engine_wakeup_after|wakeup:1757654653677816|now:1757654653677317|diff:499|
[2025/09/12 05:24:13 677321] [debug] |xqc_engine_main_logic|END|now:1757654653677314|
[2025/09/12 05:24:13 678391] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653678390|
[2025/09/12 05:24:13 678401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653677816|pq_index:0|
[2025/09/12 05:24:13 678405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653677209|
[2025/09/12 05:24:13 678410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653678409|
[2025/09/12 05:24:13 678414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653677816|now:1757654653678409|
[2025/09/12 05:24:13 678418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653677816|now:1757654653678409|
[2025/09/12 05:24:13 678422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 678427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41161|min_srtt:41161|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 678432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2811945|
[2025/09/12 05:24:13 678436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 678440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 678444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 678448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 678453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 678477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2763606|
[2025/09/12 05:24:13 678482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 678486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2582|
[2025/09/12 05:24:13 678514] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2582|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653678494|stream_id:0|stream_offset:2763606|
[2025/09/12 05:24:13 678520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2582|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 678526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 678532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41161|rtt_var:2312|pto_duration:50409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 678546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 678552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 678559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 678565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653753903|now:1757654653678532|interv:75371|
[2025/09/12 05:24:13 678571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653753903|now:1757654653678532|interval:75371|pto_count:0|srtt:41161
[2025/09/12 05:24:13 678575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48014|
[2025/09/12 05:24:13 678580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 678585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2764785|
[2025/09/12 05:24:13 678589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 678593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653679593|now:1757654653678593|interv:1000|
[2025/09/12 05:24:13 678597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 678601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 678605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653679593|
[2025/09/12 05:24:13 678609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653679593|
[2025/09/12 05:24:13 678613] [debug] |xqc_engine_wakeup_after|wakeup:1757654653679593|now:1757654653678613|diff:980|
[2025/09/12 05:24:13 678617] [debug] |xqc_engine_main_logic|END|now:1757654653678409|
[2025/09/12 05:24:13 679024] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653679023|
[2025/09/12 05:24:13 679032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 679038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1208|
[2025/09/12 05:24:13 679042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1209|
[2025/09/12 05:24:13 679048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1209|
[2025/09/12 05:24:13 679052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 679057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2540|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2541|path_largest_ack:2540|
[2025/09/12 05:24:13 679061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54000|prior_delivered:2715116|prior_time:1757654653633167|is_app_limited:0|send_elapse:39886|ack_elapse:45856|ctl_first_sent_time:1757654653634636|lagest_ack_time:1757654653679023|curr_delivered:2769116|
[2025/09/12 05:24:13 679065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653634636|
[2025/09/12 05:24:13 679075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:364||sndq_packets_used_bytes:0|sndq_packets_free:2312|
[2025/09/12 05:24:13 679079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2541|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2541|path_largest_ack:2541|
[2025/09/12 05:24:13 679083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54000|prior_delivered:2715116|prior_time:1757654653633167|is_app_limited:0|send_elapse:39886|ack_elapse:45856|ctl_first_sent_time:1757654653634636|lagest_ack_time:1757654653679023|curr_delivered:2770316|
[2025/09/12 05:24:13 679088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653634741|
[2025/09/12 05:24:13 679092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:363||sndq_packets_used_bytes:0|sndq_packets_free:2313|
[2025/09/12 05:24:13 679096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41161|rttvar:2312|minrtt:30532|latest_rtt:44282|ack_delay:32|
[2025/09/12 05:24:13 679100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41547|rttvar:2506|minrtt:30532|latest_rtt:44282|ack_delay:32|
[2025/09/12 05:24:13 679104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2541|lost_pn:2538|thresh:3|
[2025/09/12 05:24:13 679109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 679113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41547|rtt_var:2506|pto_duration:51571|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 679117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 679121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 679125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 679129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653755065|now:1757654653679112|interv:75953|
[2025/09/12 05:24:13 679132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653755065|now:1757654653679112|interval:75953|pto_count:0|srtt:41547
[2025/09/12 05:24:13 679137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39886, ack_elapse 45856, delivered 55200|rate 1203768|lost 202|
[2025/09/12 05:24:13 679141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203768) in round 60|
[2025/09/12 05:24:13 679145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 679149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 679153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653634741|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 679157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653634741|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 679162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45614|srtt:41547|latest_rtt:44282|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 679170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1209|largest:1209|pns:2|
[2025/09/12 05:24:13 679174] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1209|frame:ACK |recv_time:1757654653679023|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 679179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773679023|now:1757654653679023|interv:120000000|
[2025/09/12 05:24:13 679183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773679023|now:1757654653679023|interv:120000000|
[2025/09/12 05:24:13 679187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653679593|pq_index:0|
[2025/09/12 05:24:13 679191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653678409|
[2025/09/12 05:24:13 679195] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653679195|
[2025/09/12 05:24:13 679200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653679199|
[2025/09/12 05:24:13 679206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41547|min_srtt:41547|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 679210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2811945|
[2025/09/12 05:24:13 679214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41547|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 679219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 679223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41547|min_srtt:41547|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 679227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2813124|
[2025/09/12 05:24:13 679232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41547|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 679236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 679240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41547|min_srtt:41547|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 679244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2814303|
[2025/09/12 05:24:13 679251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 679255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 679259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 679263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 679267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 679272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2764785|
[2025/09/12 05:24:13 679276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 679280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 679284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653679593|
[2025/09/12 05:24:13 679288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653679593|
[2025/09/12 05:24:13 679291] [debug] |xqc_engine_wakeup_after|wakeup:1757654653679593|now:1757654653679291|diff:302|
[2025/09/12 05:24:13 679296] [debug] |xqc_engine_main_logic|END|now:1757654653679199|
[2025/09/12 05:24:13 679301] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653679301|
[2025/09/12 05:24:13 679305] [debug] |xqc_engine_wakeup_after|wakeup:1757654653679593|now:1757654653679304|diff:289|
[2025/09/12 05:24:13 679308] [debug] |xqc_engine_main_logic|END|now:1757654653679301|
[2025/09/12 05:24:13 680378] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653680378|
[2025/09/12 05:24:13 680388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653679593|pq_index:0|
[2025/09/12 05:24:13 680392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653679199|
[2025/09/12 05:24:13 680397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653680396|
[2025/09/12 05:24:13 680402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653679593|now:1757654653680396|
[2025/09/12 05:24:13 680406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653679593|now:1757654653680396|
[2025/09/12 05:24:13 680410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 680415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41547|min_srtt:41547|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 680419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2814303|
[2025/09/12 05:24:13 680424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 680428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 680432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 680441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 680445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 680449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2764785|
[2025/09/12 05:24:13 680454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 680480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2583|
[2025/09/12 05:24:13 680508] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2583|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653680488|stream_id:0|stream_offset:2764785|
[2025/09/12 05:24:13 680513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2583|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 680520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 680526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41547|rtt_var:2506|pto_duration:51571|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 680533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 680539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 680545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 680552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653757059|now:1757654653680526|interv:76533|
[2025/09/12 05:24:13 680558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653757059|now:1757654653680526|interval:76533|pto_count:0|srtt:41547
[2025/09/12 05:24:13 680565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46814|
[2025/09/12 05:24:13 680570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 680574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2765964|
[2025/09/12 05:24:13 680579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 680583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2584|
[2025/09/12 05:24:13 680607] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2584|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653680590|stream_id:0|stream_offset:2765964|
[2025/09/12 05:24:13 680614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2584|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 680629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 680636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41547|rtt_var:2506|pto_duration:51571|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 680643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 680649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 680655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 680661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653757161|now:1757654653680635|interv:76526|
[2025/09/12 05:24:13 680667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653757161|now:1757654653680635|interval:76526|pto_count:0|srtt:41547
[2025/09/12 05:24:13 680675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48014|
[2025/09/12 05:24:13 680683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 680689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2767143|
[2025/09/12 05:24:13 680696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 680702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2585|
[2025/09/12 05:24:13 680728] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2585|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48014|now:1757654653680711|stream_id:0|stream_offset:2767143|
[2025/09/12 05:24:13 680733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2585|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 680738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48014|applimit:0|
[2025/09/12 05:24:13 680743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41547|rtt_var:2506|pto_duration:51571|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 680750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 680756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 680762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49214|
[2025/09/12 05:24:13 680768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653757282|now:1757654653680742|interv:76540|
[2025/09/12 05:24:13 680775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653757282|now:1757654653680742|interval:76540|pto_count:0|srtt:41547
[2025/09/12 05:24:13 680782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:49214|
[2025/09/12 05:24:13 680788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 680799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2768322|
[2025/09/12 05:24:13 680803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 680807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653681807|now:1757654653680807|interv:1000|
[2025/09/12 05:24:13 680811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 680815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 680819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653681807|
[2025/09/12 05:24:13 680823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653681807|
[2025/09/12 05:24:13 680827] [debug] |xqc_engine_wakeup_after|wakeup:1757654653681807|now:1757654653680827|diff:980|
[2025/09/12 05:24:13 680831] [debug] |xqc_engine_main_logic|END|now:1757654653680396|
[2025/09/12 05:24:13 681023] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653681022|
[2025/09/12 05:24:13 681031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 681036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1209|
[2025/09/12 05:24:13 681040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1210|
[2025/09/12 05:24:13 681046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1210|
[2025/09/12 05:24:13 681050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 681055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2542|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:2543|path_largest_ack:2542|
[2025/09/12 05:24:13 681060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:2717516|prior_time:1757654653635164|is_app_limited:0|send_elapse:39928|ack_elapse:45858|ctl_first_sent_time:1757654653636667|lagest_ack_time:1757654653681022|curr_delivered:2771523|
[2025/09/12 05:24:13 681064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653636667|
[2025/09/12 05:24:13 681069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:362||sndq_packets_used_bytes:0|sndq_packets_free:2314|
[2025/09/12 05:24:13 681073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2543|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2543|path_largest_ack:2543|
[2025/09/12 05:24:13 681077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:2717516|prior_time:1757654653635164|is_app_limited:0|send_elapse:39928|ack_elapse:45858|ctl_first_sent_time:1757654653636667|lagest_ack_time:1757654653681022|curr_delivered:2772723|
[2025/09/12 05:24:13 681082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653636783|
[2025/09/12 05:24:13 681086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:361||sndq_packets_used_bytes:0|sndq_packets_free:2315|
[2025/09/12 05:24:13 681089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41547|rttvar:2506|minrtt:30532|latest_rtt:44239|ack_delay:32|
[2025/09/12 05:24:13 681098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41879|rttvar:2545|minrtt:30532|latest_rtt:44239|ack_delay:32|
[2025/09/12 05:24:13 681103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2543|lost_pn:2540|thresh:3|
[2025/09/12 05:24:13 681107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1188|pns:2|
[2025/09/12 05:24:13 681111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 681115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41879|rtt_var:2545|pto_duration:52059|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 681119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 681123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 681127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 681131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653757770|now:1757654653681114|interv:76656|
[2025/09/12 05:24:13 681135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653757770|now:1757654653681114|interval:76656|pto_count:0|srtt:41879
[2025/09/12 05:24:13 681139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39928, ack_elapse 45858, delivered 55207|rate 1203868|lost 202|
[2025/09/12 05:24:13 681143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203868) in round 60|
[2025/09/12 05:24:13 681148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 681152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 681156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2407|po_sent_time:1757654653636783|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 681160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2407|po_sent_time:1757654653636783|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 681165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:46807|srtt:41879|latest_rtt:44239|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 681170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1210|largest:1210|pns:2|
[2025/09/12 05:24:13 681175] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1210|frame:ACK |recv_time:1757654653681022|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 681179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773681022|now:1757654653681022|interv:120000000|
[2025/09/12 05:24:13 681183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773681022|now:1757654653681022|interv:120000000|
[2025/09/12 05:24:13 681190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653681807|pq_index:0|
[2025/09/12 05:24:13 681194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653680396|
[2025/09/12 05:24:13 681198] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653681198|
[2025/09/12 05:24:13 681203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653681202|
[2025/09/12 05:24:13 681209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41879|min_srtt:41879|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 681213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2814303|
[2025/09/12 05:24:13 681218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41879|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 681222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 681227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41879|min_srtt:41879|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 681231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2815482|
[2025/09/12 05:24:13 681235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41879|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 681239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 681244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41879|min_srtt:41879|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 681248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2816661|
[2025/09/12 05:24:13 681252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 681256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 681260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 681264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 681268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 681272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2768322|
[2025/09/12 05:24:13 681279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 681283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 681287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653681807|
[2025/09/12 05:24:13 681291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653681807|
[2025/09/12 05:24:13 681295] [debug] |xqc_engine_wakeup_after|wakeup:1757654653681807|now:1757654653681295|diff:512|
[2025/09/12 05:24:13 681299] [debug] |xqc_engine_main_logic|END|now:1757654653681202|
[2025/09/12 05:24:13 681304] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653681304|
[2025/09/12 05:24:13 681308] [debug] |xqc_engine_wakeup_after|wakeup:1757654653681807|now:1757654653681308|diff:499|
[2025/09/12 05:24:13 681312] [debug] |xqc_engine_main_logic|END|now:1757654653681304|
[2025/09/12 05:24:13 682382] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653682382|
[2025/09/12 05:24:13 682392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653681807|pq_index:0|
[2025/09/12 05:24:13 682396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653681202|
[2025/09/12 05:24:13 682401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653682400|
[2025/09/12 05:24:13 682405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653681807|now:1757654653682400|
[2025/09/12 05:24:13 682409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653681807|now:1757654653682400|
[2025/09/12 05:24:13 682413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 682419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41879|min_srtt:41879|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 682423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2816661|
[2025/09/12 05:24:13 682427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 682431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 682435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 682439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 682444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 682448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2768322|
[2025/09/12 05:24:13 682452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 682478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2586|
[2025/09/12 05:24:13 682511] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2586|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653682491|stream_id:0|stream_offset:2768322|
[2025/09/12 05:24:13 682516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2586|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 682523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 682530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41879|rtt_var:2545|pto_duration:52059|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 682537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 682543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 682549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 682556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653759550|now:1757654653682529|interv:77021|
[2025/09/12 05:24:13 682562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653759550|now:1757654653682529|interval:77021|pto_count:0|srtt:41879
[2025/09/12 05:24:13 682568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 682573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 682577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2769501|
[2025/09/12 05:24:13 682581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 682585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653683585|now:1757654653682585|interv:1000|
[2025/09/12 05:24:13 682589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 682593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 682597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653683585|
[2025/09/12 05:24:13 682601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653683585|
[2025/09/12 05:24:13 682606] [debug] |xqc_engine_wakeup_after|wakeup:1757654653683585|now:1757654653682606|diff:979|
[2025/09/12 05:24:13 682612] [debug] |xqc_engine_main_logic|END|now:1757654653682400|
[2025/09/12 05:24:13 683002] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653683001|
[2025/09/12 05:24:13 683010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 683016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1210|
[2025/09/12 05:24:13 683020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1211|
[2025/09/12 05:24:13 683026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1211|
[2025/09/12 05:24:13 683030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 683035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2544|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2545|path_largest_ack:2544|
[2025/09/12 05:24:13 683044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:2717516|prior_time:1757654653635164|is_app_limited:0|send_elapse:40151|ack_elapse:47837|ctl_first_sent_time:1757654653636890|lagest_ack_time:1757654653683001|curr_delivered:2773923|
[2025/09/12 05:24:13 683049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653636890|
[2025/09/12 05:24:13 683053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:360||sndq_packets_used_bytes:0|sndq_packets_free:2316|
[2025/09/12 05:24:13 683057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2545|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2545|path_largest_ack:2545|
[2025/09/12 05:24:13 683061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:55207|prior_delivered:2719916|prior_time:1757654653637159|is_app_limited:0|send_elapse:39851|ack_elapse:45842|ctl_first_sent_time:1757654653638592|lagest_ack_time:1757654653683001|curr_delivered:2775123|
[2025/09/12 05:24:13 683066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653638592|
[2025/09/12 05:24:13 683070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:359||sndq_packets_used_bytes:0|sndq_packets_free:2317|
[2025/09/12 05:24:13 683074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41879|rttvar:2545|minrtt:30532|latest_rtt:44409|ack_delay:32|
[2025/09/12 05:24:13 683078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42192|rttvar:2533|minrtt:30532|latest_rtt:44409|ack_delay:32|
[2025/09/12 05:24:13 683083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2545|lost_pn:2542|thresh:3|
[2025/09/12 05:24:13 683087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 683091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42192|rtt_var:2533|pto_duration:52324|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 683095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 683099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 683103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 683107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653759815|now:1757654653683091|interv:76724|
[2025/09/12 05:24:13 683111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653759815|now:1757654653683091|interval:76724|pto_count:0|srtt:42192
[2025/09/12 05:24:13 683115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39851, ack_elapse 45842, delivered 55207|rate 1204288|lost 202|
[2025/09/12 05:24:13 683120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204288) in round 60|
[2025/09/12 05:24:13 683124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 683134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 683138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653638592|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 683142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653638592|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 683147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:42192|latest_rtt:44409|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 683153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1211|largest:1211|pns:2|
[2025/09/12 05:24:13 683157] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1211|frame:ACK |recv_time:1757654653683001|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 683162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773683001|now:1757654653683001|interv:120000000|
[2025/09/12 05:24:13 683166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773683001|now:1757654653683001|interv:120000000|
[2025/09/12 05:24:13 683170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653683585|pq_index:0|
[2025/09/12 05:24:13 683174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653682400|
[2025/09/12 05:24:13 683178] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653683178|
[2025/09/12 05:24:13 683183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653683182|
[2025/09/12 05:24:13 683189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42192|min_srtt:42192|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 683193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2816661|
[2025/09/12 05:24:13 683198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42192|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 683202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 683206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42192|min_srtt:42192|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 683211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2817840|
[2025/09/12 05:24:13 683215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42192|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 683222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 683226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42192|min_srtt:42192|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 683230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2819019|
[2025/09/12 05:24:13 683235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 683238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 683242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 683246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 683251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 683255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2769501|
[2025/09/12 05:24:13 683259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 683263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 683267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653683585|
[2025/09/12 05:24:13 683271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653683585|
[2025/09/12 05:24:13 683275] [debug] |xqc_engine_wakeup_after|wakeup:1757654653683585|now:1757654653683275|diff:310|
[2025/09/12 05:24:13 683279] [debug] |xqc_engine_main_logic|END|now:1757654653683182|
[2025/09/12 05:24:13 683284] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653683284|
[2025/09/12 05:24:13 683288] [debug] |xqc_engine_wakeup_after|wakeup:1757654653683585|now:1757654653683288|diff:297|
[2025/09/12 05:24:13 683292] [debug] |xqc_engine_main_logic|END|now:1757654653683284|
[2025/09/12 05:24:13 684361] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653684361|
[2025/09/12 05:24:13 684372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653683585|pq_index:0|
[2025/09/12 05:24:13 684376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653683182|
[2025/09/12 05:24:13 684381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653684380|
[2025/09/12 05:24:13 684385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653683585|now:1757654653684380|
[2025/09/12 05:24:13 684390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653683585|now:1757654653684380|
[2025/09/12 05:24:13 684394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 684399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42192|min_srtt:42192|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 684408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2819019|
[2025/09/12 05:24:13 684413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 684416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 684420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 684425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 684429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 684433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2769501|
[2025/09/12 05:24:13 684438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 684442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2587|
[2025/09/12 05:24:13 684489] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2587|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653684450|stream_id:0|stream_offset:2769501|
[2025/09/12 05:24:13 684499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2587|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 684506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 684513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42192|rtt_var:2533|pto_duration:52324|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 684519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 684525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 684531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 684538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653761774|now:1757654653684512|interv:77262|
[2025/09/12 05:24:13 684544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653761774|now:1757654653684512|interval:77262|pto_count:0|srtt:42192
[2025/09/12 05:24:13 684548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 684553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 684557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2770680|
[2025/09/12 05:24:13 684566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 684571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2588|
[2025/09/12 05:24:13 684602] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2588|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653684578|stream_id:0|stream_offset:2770680|
[2025/09/12 05:24:13 684612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2588|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 684619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 684625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42192|rtt_var:2533|pto_duration:52324|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 684632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 684638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 684644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 684650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653761902|now:1757654653684625|interv:77277|
[2025/09/12 05:24:13 684657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653761902|now:1757654653684625|interval:77277|pto_count:0|srtt:42192
[2025/09/12 05:24:13 684664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 684672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 684679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2771859|
[2025/09/12 05:24:13 684686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 684690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2589|
[2025/09/12 05:24:13 684720] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2589|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653684698|stream_id:0|stream_offset:2771859|
[2025/09/12 05:24:13 684728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2589|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 684735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 684742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42192|rtt_var:2533|pto_duration:52324|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 684749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 684755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 684761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 684773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653762022|now:1757654653684742|interv:77280|
[2025/09/12 05:24:13 684778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653762022|now:1757654653684742|interval:77280|pto_count:0|srtt:42192
[2025/09/12 05:24:13 684783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:49207|
[2025/09/12 05:24:13 684788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 684792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2773038|
[2025/09/12 05:24:13 684797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 684801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653685801|now:1757654653684801|interv:1000|
[2025/09/12 05:24:13 684805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 684809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 684813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653685801|
[2025/09/12 05:24:13 684817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653685801|
[2025/09/12 05:24:13 684821] [debug] |xqc_engine_wakeup_after|wakeup:1757654653685801|now:1757654653684821|diff:980|
[2025/09/12 05:24:13 684825] [debug] |xqc_engine_main_logic|END|now:1757654653684380|
[2025/09/12 05:24:13 685009] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653685008|
[2025/09/12 05:24:13 685016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 685023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1211|
[2025/09/12 05:24:13 685027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1212|
[2025/09/12 05:24:13 685032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1212|
[2025/09/12 05:24:13 685036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 685041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2546|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2547|path_largest_ack:2546|
[2025/09/12 05:24:13 685046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:2719916|prior_time:1757654653637159|is_app_limited:0|send_elapse:39957|ack_elapse:47849|ctl_first_sent_time:1757654653638698|lagest_ack_time:1757654653685008|curr_delivered:2776323|
[2025/09/12 05:24:13 685050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653638698|
[2025/09/12 05:24:13 685055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:358||sndq_packets_used_bytes:0|sndq_packets_free:2318|
[2025/09/12 05:24:13 685059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2547|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2547|path_largest_ack:2547|
[2025/09/12 05:24:13 685064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:55207|prior_delivered:2722316|prior_time:1757654653639160|is_app_limited:0|send_elapse:39911|ack_elapse:45848|ctl_first_sent_time:1757654653640639|lagest_ack_time:1757654653685008|curr_delivered:2777523|
[2025/09/12 05:24:13 685073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653640639|
[2025/09/12 05:24:13 685077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:357||sndq_packets_used_bytes:0|sndq_packets_free:2319|
[2025/09/12 05:24:13 685081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42192|rttvar:2533|minrtt:30532|latest_rtt:44369|ack_delay:32|
[2025/09/12 05:24:13 685085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42460|rttvar:2436|minrtt:30532|latest_rtt:44369|ack_delay:32|
[2025/09/12 05:24:13 685089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2547|lost_pn:2544|thresh:3|
[2025/09/12 05:24:13 685093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 685097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42460|rtt_var:2436|pto_duration:52204|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 685102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 685106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 685110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 685114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653761902|now:1757654653685097|interv:76805|
[2025/09/12 05:24:13 685118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653761902|now:1757654653685097|interval:76805|pto_count:0|srtt:42460
[2025/09/12 05:24:13 685122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39911, ack_elapse 45848, delivered 55207|rate 1204131|lost 202|
[2025/09/12 05:24:13 685126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204131) in round 60|
[2025/09/12 05:24:13 685131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 685135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 685139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653640639|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 685143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653640639|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 685148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:46807|srtt:42460|latest_rtt:44369|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 685153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1212|largest:1212|pns:2|
[2025/09/12 05:24:13 685160] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1212|frame:ACK |recv_time:1757654653685008|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 685165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773685008|now:1757654653685008|interv:120000000|
[2025/09/12 05:24:13 685169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773685008|now:1757654653685008|interv:120000000|
[2025/09/12 05:24:13 685173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653685801|pq_index:0|
[2025/09/12 05:24:13 685177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653684380|
[2025/09/12 05:24:13 685181] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653685181|
[2025/09/12 05:24:13 685186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653685185|
[2025/09/12 05:24:13 685192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42460|min_srtt:42460|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 685196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2819019|
[2025/09/12 05:24:13 685201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42460|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 685205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 685210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42460|min_srtt:42460|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 685214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2820198|
[2025/09/12 05:24:13 685218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42460|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 685223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 685227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42460|min_srtt:42460|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 685231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2821377|
[2025/09/12 05:24:13 685236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 685239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 685243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 685250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 685254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 685258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2773038|
[2025/09/12 05:24:13 685263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 685267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 685271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653685801|
[2025/09/12 05:24:13 685275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653685801|
[2025/09/12 05:24:13 685279] [debug] |xqc_engine_wakeup_after|wakeup:1757654653685801|now:1757654653685278|diff:523|
[2025/09/12 05:24:13 685283] [debug] |xqc_engine_main_logic|END|now:1757654653685185|
[2025/09/12 05:24:13 685288] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653685288|
[2025/09/12 05:24:13 685291] [debug] |xqc_engine_wakeup_after|wakeup:1757654653685801|now:1757654653685291|diff:510|
[2025/09/12 05:24:13 685295] [debug] |xqc_engine_main_logic|END|now:1757654653685288|
[2025/09/12 05:24:13 686362] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653686362|
[2025/09/12 05:24:13 686373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653685801|pq_index:0|
[2025/09/12 05:24:13 686377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653685185|
[2025/09/12 05:24:13 686382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653686381|
[2025/09/12 05:24:13 686387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653685801|now:1757654653686381|
[2025/09/12 05:24:13 686391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653685801|now:1757654653686381|
[2025/09/12 05:24:13 686395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 686400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42460|min_srtt:42460|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 686405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2821377|
[2025/09/12 05:24:13 686410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 686413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 686417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 686422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 686426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 686435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2773038|
[2025/09/12 05:24:13 686440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 686444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2590|
[2025/09/12 05:24:13 686494] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2590|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653686452|stream_id:0|stream_offset:2773038|
[2025/09/12 05:24:13 686507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2590|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 686514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 686520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42460|rtt_var:2436|pto_duration:52204|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 686525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 686529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 686532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 686536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653763656|now:1757654653686520|interv:77136|
[2025/09/12 05:24:13 686540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653763656|now:1757654653686520|interval:77136|pto_count:0|srtt:42460
[2025/09/12 05:24:13 686545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 686550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 686554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2774217|
[2025/09/12 05:24:13 686559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 686563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653687562|now:1757654653686562|interv:1000|
[2025/09/12 05:24:13 686567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 686570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 686574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653687562|
[2025/09/12 05:24:13 686579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653687562|
[2025/09/12 05:24:13 686583] [debug] |xqc_engine_wakeup_after|wakeup:1757654653687562|now:1757654653686583|diff:979|
[2025/09/12 05:24:13 686587] [debug] |xqc_engine_main_logic|END|now:1757654653686381|
[2025/09/12 05:24:13 687013] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653687012|
[2025/09/12 05:24:13 687018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 687029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1212|
[2025/09/12 05:24:13 687033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1213|
[2025/09/12 05:24:13 687039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1213|
[2025/09/12 05:24:13 687043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 687048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2548|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2549|path_largest_ack:2548|
[2025/09/12 05:24:13 687052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:2722316|prior_time:1757654653639160|is_app_limited:0|send_elapse:40030|ack_elapse:47852|ctl_first_sent_time:1757654653640758|lagest_ack_time:1757654653687012|curr_delivered:2778723|
[2025/09/12 05:24:13 687057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653640758|
[2025/09/12 05:24:13 687061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:356||sndq_packets_used_bytes:0|sndq_packets_free:2320|
[2025/09/12 05:24:13 687066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2549|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2549|path_largest_ack:2549|
[2025/09/12 05:24:13 687070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:2722316|prior_time:1757654653639160|is_app_limited:0|send_elapse:40030|ack_elapse:47852|ctl_first_sent_time:1757654653640758|lagest_ack_time:1757654653687012|curr_delivered:2779923|
[2025/09/12 05:24:13 687074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653640868|
[2025/09/12 05:24:13 687078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:355||sndq_packets_used_bytes:0|sndq_packets_free:2321|
[2025/09/12 05:24:13 687082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42460|rttvar:2436|minrtt:30532|latest_rtt:46144|ack_delay:32|
[2025/09/12 05:24:13 687087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42917|rttvar:2740|minrtt:30532|latest_rtt:46144|ack_delay:32|
[2025/09/12 05:24:13 687091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2549|lost_pn:2546|thresh:3|
[2025/09/12 05:24:13 687095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 687099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42917|rtt_var:2740|pto_duration:53877|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 687103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 687108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 687112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 687116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653765329|now:1757654653687099|interv:78230|
[2025/09/12 05:24:13 687120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653765329|now:1757654653687099|interval:78230|pto_count:0|srtt:42917
[2025/09/12 05:24:13 687127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40030, ack_elapse 47852, delivered 57607|rate 1203857|lost 202|
[2025/09/12 05:24:13 687131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203857) in round 60|
[2025/09/12 05:24:13 687136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 687140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 687144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653640868|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 687148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653640868|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 687153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:42917|latest_rtt:46144|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 687158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:13 687162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654653712012|now:1757654653687012|interv:25000|
[2025/09/12 05:24:13 687167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653687012|max_ack_delay:25000|
[2025/09/12 05:24:13 687172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1213|largest:1213|pns:2|
[2025/09/12 05:24:13 687176] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1213|frame:PING ACK |recv_time:1757654653687012|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 687181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773687012|now:1757654653687012|interv:120000000|
[2025/09/12 05:24:13 687185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773687012|now:1757654653687012|interv:120000000|
[2025/09/12 05:24:13 687189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653687562|pq_index:0|
[2025/09/12 05:24:13 687193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653686381|
[2025/09/12 05:24:13 687197] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653687197|
[2025/09/12 05:24:13 687201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653687201|
[2025/09/12 05:24:13 687207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42917|min_srtt:42917|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 687212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2821377|
[2025/09/12 05:24:13 687219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42917|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 687223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 687228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42917|min_srtt:42917|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 687232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2822556|
[2025/09/12 05:24:13 687236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42917|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 687241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 687245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42917|min_srtt:42917|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 687249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2823735|
[2025/09/12 05:24:13 687253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 687257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 687261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 687265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 687270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 687274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2774217|
[2025/09/12 05:24:13 687278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 687282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 687286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653687562|
[2025/09/12 05:24:13 687290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653687562|
[2025/09/12 05:24:13 687293] [debug] |xqc_engine_wakeup_after|wakeup:1757654653687562|now:1757654653687293|diff:269|
[2025/09/12 05:24:13 687298] [debug] |xqc_engine_main_logic|END|now:1757654653687201|
[2025/09/12 05:24:13 687303] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653687303|
[2025/09/12 05:24:13 687307] [debug] |xqc_engine_wakeup_after|wakeup:1757654653687562|now:1757654653687306|diff:256|
[2025/09/12 05:24:13 687310] [debug] |xqc_engine_main_logic|END|now:1757654653687303|
[2025/09/12 05:24:13 688382] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653688382|
[2025/09/12 05:24:13 688390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653687562|pq_index:0|
[2025/09/12 05:24:13 688395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653687201|
[2025/09/12 05:24:13 688399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653688398|
[2025/09/12 05:24:13 688404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653687562|now:1757654653688398|
[2025/09/12 05:24:13 688408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653687562|now:1757654653688398|
[2025/09/12 05:24:13 688412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 688417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42917|min_srtt:42917|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 688421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2823735|
[2025/09/12 05:24:13 688426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 688430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 688433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 688438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 688442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 688446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2774217|
[2025/09/12 05:24:13 688451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 688471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2591|
[2025/09/12 05:24:13 688505] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2591|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653688483|stream_id:0|stream_offset:2774217|
[2025/09/12 05:24:13 688514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2591|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 688522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 688529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42917|rtt_var:2740|pto_duration:53877|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 688536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 688540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 688549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 688553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653767360|now:1757654653688528|interv:78832|
[2025/09/12 05:24:13 688557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653767360|now:1757654653688528|interval:78832|pto_count:0|srtt:42917
[2025/09/12 05:24:13 688562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 688567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 688572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2775396|
[2025/09/12 05:24:13 688576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 688580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2592|
[2025/09/12 05:24:13 688607] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2592|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653688587|stream_id:0|stream_offset:2775396|
[2025/09/12 05:24:13 688616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2592|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 688623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 688629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42917|rtt_var:2740|pto_duration:53877|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 688636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 688641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 688644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 688648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653767464|now:1757654653688629|interv:78835|
[2025/09/12 05:24:13 688652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653767464|now:1757654653688629|interval:78835|pto_count:0|srtt:42917
[2025/09/12 05:24:13 688657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 688661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 688666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2776575|
[2025/09/12 05:24:13 688670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 688674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2593|
[2025/09/12 05:24:13 688704] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2593|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653688685|stream_id:0|stream_offset:2776575|
[2025/09/12 05:24:13 688713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2593|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 688720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 688726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42917|rtt_var:2740|pto_duration:53877|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 688732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 688737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 688741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 688745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653767562|now:1757654653688725|interv:78837|
[2025/09/12 05:24:13 688749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653767562|now:1757654653688725|interval:78837|pto_count:0|srtt:42917
[2025/09/12 05:24:13 688753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:49207|
[2025/09/12 05:24:13 688758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 688762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2777754|
[2025/09/12 05:24:13 688766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 688770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653689770|now:1757654653688770|interv:1000|
[2025/09/12 05:24:13 688774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 688778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 688782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653689770|
[2025/09/12 05:24:13 688786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653689770|
[2025/09/12 05:24:13 688790] [debug] |xqc_engine_wakeup_after|wakeup:1757654653689770|now:1757654653688790|diff:980|
[2025/09/12 05:24:13 688794] [debug] |xqc_engine_main_logic|END|now:1757654653688398|
[2025/09/12 05:24:13 688987] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653688986|
[2025/09/12 05:24:13 688993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 688998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1213|
[2025/09/12 05:24:13 689002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1214|
[2025/09/12 05:24:13 689007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1214|
[2025/09/12 05:24:13 689012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 689021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2550|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2551|path_largest_ack:2550|
[2025/09/12 05:24:13 689026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:2724716|prior_time:1757654653641139|is_app_limited:0|send_elapse:39847|ack_elapse:47847|ctl_first_sent_time:1757654653642585|lagest_ack_time:1757654653688986|curr_delivered:2781123|
[2025/09/12 05:24:13 689031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653642585|
[2025/09/12 05:24:13 689035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:354||sndq_packets_used_bytes:0|sndq_packets_free:2322|
[2025/09/12 05:24:13 689039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2551|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2551|path_largest_ack:2551|
[2025/09/12 05:24:13 689044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:2724716|prior_time:1757654653641139|is_app_limited:0|send_elapse:39847|ack_elapse:47847|ctl_first_sent_time:1757654653642585|lagest_ack_time:1757654653688986|curr_delivered:2782323|
[2025/09/12 05:24:13 689048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653642692|
[2025/09/12 05:24:13 689052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:353||sndq_packets_used_bytes:0|sndq_packets_free:2323|
[2025/09/12 05:24:13 689056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42917|rttvar:2740|minrtt:30532|latest_rtt:46294|ack_delay:32|
[2025/09/12 05:24:13 689060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43335|rttvar:2891|minrtt:30532|latest_rtt:46294|ack_delay:32|
[2025/09/12 05:24:13 689065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2551|lost_pn:2548|thresh:3|
[2025/09/12 05:24:13 689069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 689073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43335|rtt_var:2891|pto_duration:54899|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 689077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 689081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 689085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 689089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653768584|now:1757654653689073|interv:79511|
[2025/09/12 05:24:13 689093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653768584|now:1757654653689073|interval:79511|pto_count:0|srtt:43335
[2025/09/12 05:24:13 689097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39847, ack_elapse 47847, delivered 57607|rate 1203983|lost 202|
[2025/09/12 05:24:13 689102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203983) in round 60|
[2025/09/12 05:24:13 689106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 689112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 689116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653642692|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 689121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653642692|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 689126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:46807|srtt:43335|latest_rtt:46294|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 689131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1214|largest:1214|pns:2|
[2025/09/12 05:24:13 689137] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1214|frame:ACK |recv_time:1757654653688986|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 689141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773688986|now:1757654653688986|interv:120000000|
[2025/09/12 05:24:13 689145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773688986|now:1757654653688986|interv:120000000|
[2025/09/12 05:24:13 689149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653689770|pq_index:0|
[2025/09/12 05:24:13 689153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653688398|
[2025/09/12 05:24:13 689157] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653689157|
[2025/09/12 05:24:13 689162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653689161|
[2025/09/12 05:24:13 689168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43335|min_srtt:43335|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 689172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2823735|
[2025/09/12 05:24:13 689177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43335|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 689182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 689186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43335|min_srtt:43335|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 689190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2824914|
[2025/09/12 05:24:13 689195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43335|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 689206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 689211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43335|min_srtt:43335|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 689215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2826093|
[2025/09/12 05:24:13 689219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 689223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 689227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 689231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 689235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 689240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2777754|
[2025/09/12 05:24:13 689244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 689248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 689252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653689770|
[2025/09/12 05:24:13 689256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653689770|
[2025/09/12 05:24:13 689260] [debug] |xqc_engine_wakeup_after|wakeup:1757654653689770|now:1757654653689259|diff:511|
[2025/09/12 05:24:13 689264] [debug] |xqc_engine_main_logic|END|now:1757654653689161|
[2025/09/12 05:24:13 689269] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653689269|
[2025/09/12 05:24:13 689273] [debug] |xqc_engine_wakeup_after|wakeup:1757654653689770|now:1757654653689273|diff:497|
[2025/09/12 05:24:13 689277] [debug] |xqc_engine_main_logic|END|now:1757654653689269|
[2025/09/12 05:24:13 690346] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653690346|
[2025/09/12 05:24:13 690354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653689770|pq_index:0|
[2025/09/12 05:24:13 690358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653689161|
[2025/09/12 05:24:13 690363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653690362|
[2025/09/12 05:24:13 690367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653689770|now:1757654653690362|
[2025/09/12 05:24:13 690372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653689770|now:1757654653690362|
[2025/09/12 05:24:13 690376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 690380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43335|min_srtt:43335|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 690389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2826093|
[2025/09/12 05:24:13 690393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 690397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 690401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 690406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 690410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 690414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2777754|
[2025/09/12 05:24:13 690419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 690423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2594|
[2025/09/12 05:24:13 690452] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2594|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653690430|stream_id:0|stream_offset:2777754|
[2025/09/12 05:24:13 690480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2594|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 690488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 690495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43335|rtt_var:2891|pto_duration:54899|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 690501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 690505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 690509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 690513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653770329|now:1757654653690495|interv:79834|
[2025/09/12 05:24:13 690517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653770329|now:1757654653690495|interval:79834|pto_count:0|srtt:43335
[2025/09/12 05:24:13 690522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 690527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 690531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2778933|
[2025/09/12 05:24:13 690540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 690544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653691544|now:1757654653690544|interv:1000|
[2025/09/12 05:24:13 690548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 690552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 690556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653691544|
[2025/09/12 05:24:13 690560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653691544|
[2025/09/12 05:24:13 690564] [debug] |xqc_engine_wakeup_after|wakeup:1757654653691544|now:1757654653690564|diff:980|
[2025/09/12 05:24:13 690568] [debug] |xqc_engine_main_logic|END|now:1757654653690362|
[2025/09/12 05:24:13 690995] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653690994|
[2025/09/12 05:24:13 691001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 691007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1214|
[2025/09/12 05:24:13 691011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1215|
[2025/09/12 05:24:13 691016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1215|
[2025/09/12 05:24:13 691020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 691025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2552|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2553|path_largest_ack:2552|
[2025/09/12 05:24:13 691029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:2727116|prior_time:1757654653643132|is_app_limited:0|send_elapse:39862|ack_elapse:47862|ctl_first_sent_time:1757654653644578|lagest_ack_time:1757654653690994|curr_delivered:2783523|
[2025/09/12 05:24:13 691034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653644578|
[2025/09/12 05:24:13 691038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:352||sndq_packets_used_bytes:0|sndq_packets_free:2324|
[2025/09/12 05:24:13 691043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2553|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2553|path_largest_ack:2553|
[2025/09/12 05:24:13 691047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:2727116|prior_time:1757654653643132|is_app_limited:0|send_elapse:39862|ack_elapse:47862|ctl_first_sent_time:1757654653644578|lagest_ack_time:1757654653690994|curr_delivered:2784723|
[2025/09/12 05:24:13 691051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653644684|
[2025/09/12 05:24:13 691055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:351||sndq_packets_used_bytes:0|sndq_packets_free:2325|
[2025/09/12 05:24:13 691059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43335|rttvar:2891|minrtt:30532|latest_rtt:46310|ack_delay:32|
[2025/09/12 05:24:13 691064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43703|rttvar:2904|minrtt:30532|latest_rtt:46310|ack_delay:32|
[2025/09/12 05:24:13 691068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2553|lost_pn:2550|thresh:3|
[2025/09/12 05:24:13 691076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 691080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43703|rtt_var:2904|pto_duration:55319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 691084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 691088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 691092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 691096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653770749|now:1757654653691079|interv:79670|
[2025/09/12 05:24:13 691100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653770749|now:1757654653691079|interval:79670|pto_count:0|srtt:43703
[2025/09/12 05:24:13 691104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39862, ack_elapse 47862, delivered 57607|rate 1203606|lost 202|
[2025/09/12 05:24:13 691109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203606) in round 60|
[2025/09/12 05:24:13 691113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 691117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 691121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653644684|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 691125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653644684|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2731916|
[2025/09/12 05:24:13 691130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:43703|latest_rtt:46310|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 691135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1215|largest:1215|pns:2|
[2025/09/12 05:24:13 691140] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1215|frame:ACK |recv_time:1757654653690994|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 691144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773690994|now:1757654653690994|interv:120000000|
[2025/09/12 05:24:13 691148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773690994|now:1757654653690994|interv:120000000|
[2025/09/12 05:24:13 691152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653691544|pq_index:0|
[2025/09/12 05:24:13 691157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653690362|
[2025/09/12 05:24:13 691161] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653691160|
[2025/09/12 05:24:13 691165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653691164|
[2025/09/12 05:24:13 691173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43703|min_srtt:43703|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 691178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2826093|
[2025/09/12 05:24:13 691182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43703|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 691187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 691191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43703|min_srtt:43703|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 691195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2827272|
[2025/09/12 05:24:13 691200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43703|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 691204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 691208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43703|min_srtt:43703|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 691212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2828451|
[2025/09/12 05:24:13 691216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 691220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 691224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 691228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 691233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 691237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2778933|
[2025/09/12 05:24:13 691241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 691245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 691249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653691544|
[2025/09/12 05:24:13 691255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653691544|
[2025/09/12 05:24:13 691259] [debug] |xqc_engine_wakeup_after|wakeup:1757654653691544|now:1757654653691259|diff:285|
[2025/09/12 05:24:13 691263] [debug] |xqc_engine_main_logic|END|now:1757654653691164|
[2025/09/12 05:24:13 691268] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653691268|
[2025/09/12 05:24:13 691271] [debug] |xqc_engine_wakeup_after|wakeup:1757654653691544|now:1757654653691271|diff:273|
[2025/09/12 05:24:13 691275] [debug] |xqc_engine_main_logic|END|now:1757654653691268|
[2025/09/12 05:24:13 692344] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653692344|
[2025/09/12 05:24:13 692352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653691544|pq_index:0|
[2025/09/12 05:24:13 692356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653691164|
[2025/09/12 05:24:13 692361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653692360|
[2025/09/12 05:24:13 692366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653691544|now:1757654653692360|
[2025/09/12 05:24:13 692370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653691544|now:1757654653692360|
[2025/09/12 05:24:13 692374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 692378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43703|min_srtt:43703|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 692383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2828451|
[2025/09/12 05:24:13 692387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 692391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 692395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 692399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 692404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 692408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2778933|
[2025/09/12 05:24:13 692412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 692416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2595|
[2025/09/12 05:24:13 692446] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2595|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653692424|stream_id:0|stream_offset:2778933|
[2025/09/12 05:24:13 692469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2595|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 692486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 692493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43703|rtt_var:2904|pto_duration:55319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 692498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 692502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 692506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 692510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653772743|now:1757654653692493|interv:80250|
[2025/09/12 05:24:13 692514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653772743|now:1757654653692493|interval:80250|pto_count:0|srtt:43703
[2025/09/12 05:24:13 692519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 692523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 692528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2780112|
[2025/09/12 05:24:13 692532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 692536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2596|
[2025/09/12 05:24:13 692564] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2596|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653692543|stream_id:0|stream_offset:2780112|
[2025/09/12 05:24:13 692573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2596|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 692580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 692587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43703|rtt_var:2904|pto_duration:55319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 692593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 692597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 692601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 692605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653772862|now:1757654653692586|interv:80276|
[2025/09/12 05:24:13 692609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653772862|now:1757654653692586|interval:80276|pto_count:0|srtt:43703
[2025/09/12 05:24:13 692613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 692618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 692626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2781291|
[2025/09/12 05:24:13 692631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 692635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2597|
[2025/09/12 05:24:13 692661] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2597|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653692642|stream_id:0|stream_offset:2781291|
[2025/09/12 05:24:13 692670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2597|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 692677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 692684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43703|rtt_var:2904|pto_duration:55319|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 692690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 692694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 692698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 692702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653772961|now:1757654653692684|interv:80277|
[2025/09/12 05:24:13 692706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653772961|now:1757654653692684|interval:80277|pto_count:0|srtt:43703
[2025/09/12 05:24:13 692710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:49207|
[2025/09/12 05:24:13 692715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 692719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2782470|
[2025/09/12 05:24:13 692723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 692727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653693727|now:1757654653692727|interv:1000|
[2025/09/12 05:24:13 692731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 692735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 692739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653693727|
[2025/09/12 05:24:13 692743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653693727|
[2025/09/12 05:24:13 692747] [debug] |xqc_engine_wakeup_after|wakeup:1757654653693727|now:1757654653692747|diff:980|
[2025/09/12 05:24:13 692751] [debug] |xqc_engine_main_logic|END|now:1757654653692360|
[2025/09/12 05:24:13 692983] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653692983|
[2025/09/12 05:24:13 692989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 692999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1215|
[2025/09/12 05:24:13 693003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1216|
[2025/09/12 05:24:13 693008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1216|
[2025/09/12 05:24:13 693012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 693017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2554|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2555|path_largest_ack:2554|
[2025/09/12 05:24:13 693021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:2729516|prior_time:1757654653645129|is_app_limited:0|send_elapse:39865|ack_elapse:47854|ctl_first_sent_time:1757654653646572|lagest_ack_time:1757654653692983|curr_delivered:2785923|
[2025/09/12 05:24:13 693026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653646572|
[2025/09/12 05:24:13 693030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:350||sndq_packets_used_bytes:0|sndq_packets_free:2326|
[2025/09/12 05:24:13 693035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2555|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2555|path_largest_ack:2555|
[2025/09/12 05:24:13 693039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:55207|prior_delivered:2731916|prior_time:1757654653647115|is_app_limited:0|send_elapse:39857|ack_elapse:45868|ctl_first_sent_time:1757654653648566|lagest_ack_time:1757654653692983|curr_delivered:2787123|
[2025/09/12 05:24:13 693043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653648566|
[2025/09/12 05:24:13 693047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:349||sndq_packets_used_bytes:0|sndq_packets_free:2327|
[2025/09/12 05:24:13 693051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43703|rttvar:2904|minrtt:30532|latest_rtt:44417|ack_delay:32|
[2025/09/12 05:24:13 693056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43789|rttvar:2348|minrtt:30532|latest_rtt:44417|ack_delay:32|
[2025/09/12 05:24:13 693060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2555|lost_pn:2552|thresh:3|
[2025/09/12 05:24:13 693064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 693068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43789|rtt_var:2348|pto_duration:53181|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 693072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 693076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 693080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 693084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653770823|now:1757654653693068|interv:77755|
[2025/09/12 05:24:13 693088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653770823|now:1757654653693068|interval:77755|pto_count:0|srtt:43789
[2025/09/12 05:24:13 693095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39857, ack_elapse 45868, delivered 55207|rate 1203605|lost 202|
[2025/09/12 05:24:13 693099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 60 -> 61|
[2025/09/12 05:24:13 693103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203605) in round 61|
[2025/09/12 05:24:13 693107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 693111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 693115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653648566|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 693120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653648566|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 693124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:46807|srtt:43789|latest_rtt:44417|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:13 693130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1216|largest:1216|pns:2|
[2025/09/12 05:24:13 693134] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1216|frame:ACK |recv_time:1757654653692983|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 693139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773692983|now:1757654653692983|interv:120000000|
[2025/09/12 05:24:13 693143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773692983|now:1757654653692983|interv:120000000|
[2025/09/12 05:24:13 693147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653693727|pq_index:0|
[2025/09/12 05:24:13 693151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653692360|
[2025/09/12 05:24:13 693155] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653693155|
[2025/09/12 05:24:13 693160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653693159|
[2025/09/12 05:24:13 693166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43789|min_srtt:43789|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 693170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2828451|
[2025/09/12 05:24:13 693174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43789|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 693179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 693186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43789|min_srtt:43789|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 693190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2829630|
[2025/09/12 05:24:13 693195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43789|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 693199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 693203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43789|min_srtt:43789|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 693207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2830809|
[2025/09/12 05:24:13 693212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 693216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 693219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 693224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 693228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 693232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2782470|
[2025/09/12 05:24:13 693236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 693240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 693244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653693727|
[2025/09/12 05:24:13 693248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653693727|
[2025/09/12 05:24:13 693252] [debug] |xqc_engine_wakeup_after|wakeup:1757654653693727|now:1757654653693252|diff:475|
[2025/09/12 05:24:13 693256] [debug] |xqc_engine_main_logic|END|now:1757654653693159|
[2025/09/12 05:24:13 693261] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653693261|
[2025/09/12 05:24:13 693265] [debug] |xqc_engine_wakeup_after|wakeup:1757654653693727|now:1757654653693264|diff:463|
[2025/09/12 05:24:13 693268] [debug] |xqc_engine_main_logic|END|now:1757654653693261|
[2025/09/12 05:24:13 694337] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653694337|
[2025/09/12 05:24:13 694345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653693727|pq_index:0|
[2025/09/12 05:24:13 694350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653693159|
[2025/09/12 05:24:13 694354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653694353|
[2025/09/12 05:24:13 694363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653693727|now:1757654653694353|
[2025/09/12 05:24:13 694367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653693727|now:1757654653694353|
[2025/09/12 05:24:13 694371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 694376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43789|min_srtt:43789|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 694380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2830809|
[2025/09/12 05:24:13 694384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 694388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 694392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 694396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 694401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 694405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2782470|
[2025/09/12 05:24:13 694409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 694413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2598|
[2025/09/12 05:24:13 694443] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2598|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653694421|stream_id:0|stream_offset:2782470|
[2025/09/12 05:24:13 694451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2598|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 694477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 694484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43789|rtt_var:2348|pto_duration:53181|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 694491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 694495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 694499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 694503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653772602|now:1757654653694484|interv:78118|
[2025/09/12 05:24:13 694506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653772602|now:1757654653694484|interval:78118|pto_count:0|srtt:43789
[2025/09/12 05:24:13 694515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 694520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 694525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2783649|
[2025/09/12 05:24:13 694529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 694533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653695533|now:1757654653694533|interv:1000|
[2025/09/12 05:24:13 694537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 694540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 694544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653695533|
[2025/09/12 05:24:13 694548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653695533|
[2025/09/12 05:24:13 694552] [debug] |xqc_engine_wakeup_after|wakeup:1757654653695533|now:1757654653694552|diff:981|
[2025/09/12 05:24:13 694557] [debug] |xqc_engine_main_logic|END|now:1757654653694353|
[2025/09/12 05:24:13 694976] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653694975|
[2025/09/12 05:24:13 694982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 694987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1216|
[2025/09/12 05:24:13 694991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1217|
[2025/09/12 05:24:13 694997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1217|
[2025/09/12 05:24:13 695001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 695005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2556|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2557|path_largest_ack:2556|
[2025/09/12 05:24:13 695010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:2731916|prior_time:1757654653647115|is_app_limited:0|send_elapse:39958|ack_elapse:47860|ctl_first_sent_time:1757654653648667|lagest_ack_time:1757654653694975|curr_delivered:2788323|
[2025/09/12 05:24:13 695014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653648667|
[2025/09/12 05:24:13 695019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:348||sndq_packets_used_bytes:0|sndq_packets_free:2328|
[2025/09/12 05:24:13 695023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2557|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2557|path_largest_ack:2557|
[2025/09/12 05:24:13 695027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:55207|prior_delivered:2734316|prior_time:1757654653649119|is_app_limited:0|send_elapse:39869|ack_elapse:45856|ctl_first_sent_time:1757654653650561|lagest_ack_time:1757654653694975|curr_delivered:2789523|
[2025/09/12 05:24:13 695031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653650561|
[2025/09/12 05:24:13 695039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:347||sndq_packets_used_bytes:0|sndq_packets_free:2329|
[2025/09/12 05:24:13 695043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43789|rttvar:2348|minrtt:30532|latest_rtt:44414|ack_delay:32|
[2025/09/12 05:24:13 695047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43863|rttvar:1909|minrtt:30532|latest_rtt:44414|ack_delay:32|
[2025/09/12 05:24:13 695052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2557|lost_pn:2554|thresh:3|
[2025/09/12 05:24:13 695056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 695060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43863|rtt_var:1909|pto_duration:51499|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 695064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 695068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 695071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 695075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653770920|now:1757654653695059|interv:75861|
[2025/09/12 05:24:13 695079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653770920|now:1757654653695059|interval:75861|pto_count:0|srtt:43863
[2025/09/12 05:24:13 695084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39869, ack_elapse 45856, delivered 55207|rate 1203920|lost 202|
[2025/09/12 05:24:13 695088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203920) in round 61|
[2025/09/12 05:24:13 695092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 695096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 695100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653650561|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 695104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653650561|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 695109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:43863|latest_rtt:44414|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 695114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1217|largest:1217|pns:2|
[2025/09/12 05:24:13 695119] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1217|frame:ACK |recv_time:1757654653694975|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 695123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773694975|now:1757654653694975|interv:120000000|
[2025/09/12 05:24:13 695133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773694975|now:1757654653694975|interv:120000000|
[2025/09/12 05:24:13 695137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653695533|pq_index:0|
[2025/09/12 05:24:13 695141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653694353|
[2025/09/12 05:24:13 695145] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653695145|
[2025/09/12 05:24:13 695150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653695149|
[2025/09/12 05:24:13 695155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43863|min_srtt:43863|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 695160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2830809|
[2025/09/12 05:24:13 695164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43863|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 695168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 695173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43863|min_srtt:43863|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 695177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2831988|
[2025/09/12 05:24:13 695181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43863|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 695186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 695190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43863|min_srtt:43863|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 695194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2833167|
[2025/09/12 05:24:13 695198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 695202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 695206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 695210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 695215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 695221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2783649|
[2025/09/12 05:24:13 695225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 695229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 695233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653695533|
[2025/09/12 05:24:13 695237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653695533|
[2025/09/12 05:24:13 695241] [debug] |xqc_engine_wakeup_after|wakeup:1757654653695533|now:1757654653695241|diff:292|
[2025/09/12 05:24:13 695245] [debug] |xqc_engine_main_logic|END|now:1757654653695149|
[2025/09/12 05:24:13 695250] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653695250|
[2025/09/12 05:24:13 695254] [debug] |xqc_engine_wakeup_after|wakeup:1757654653695533|now:1757654653695254|diff:279|
[2025/09/12 05:24:13 695258] [debug] |xqc_engine_main_logic|END|now:1757654653695250|
[2025/09/12 05:24:13 696326] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653696326|
[2025/09/12 05:24:13 696334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653695533|pq_index:0|
[2025/09/12 05:24:13 696338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653695149|
[2025/09/12 05:24:13 696343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653696342|
[2025/09/12 05:24:13 696348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653695533|now:1757654653696342|
[2025/09/12 05:24:13 696352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653695533|now:1757654653696342|
[2025/09/12 05:24:13 696356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 696360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43863|min_srtt:43863|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 696365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2833167|
[2025/09/12 05:24:13 696369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 696373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 696377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 696381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 696386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 696390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2783649|
[2025/09/12 05:24:13 696394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 696404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2599|
[2025/09/12 05:24:13 696435] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2599|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653696412|stream_id:0|stream_offset:2783649|
[2025/09/12 05:24:13 696444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2599|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 696451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 696477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43863|rtt_var:1909|pto_duration:51499|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 696485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 696489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 696493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 696497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653772911|now:1757654653696477|interv:76434|
[2025/09/12 05:24:13 696501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653772911|now:1757654653696477|interval:76434|pto_count:0|srtt:43863
[2025/09/12 05:24:13 696505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 696510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 696515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2784828|
[2025/09/12 05:24:13 696519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 696523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2600|
[2025/09/12 05:24:13 696550] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2600|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653696530|stream_id:0|stream_offset:2784828|
[2025/09/12 05:24:13 696558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2600|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 696565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 696572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43863|rtt_var:1909|pto_duration:51499|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 696578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 696582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 696586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 696595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653773029|now:1757654653696571|interv:76458|
[2025/09/12 05:24:13 696599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653773029|now:1757654653696571|interval:76458|pto_count:0|srtt:43863
[2025/09/12 05:24:13 696603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 696608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 696612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2786007|
[2025/09/12 05:24:13 696617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 696621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2601|
[2025/09/12 05:24:13 696647] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2601|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653696628|stream_id:0|stream_offset:2786007|
[2025/09/12 05:24:13 696655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2601|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 696662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 696669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43863|rtt_var:1909|pto_duration:51499|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 696675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 696679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 696683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 696687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653773127|now:1757654653696668|interv:76459|
[2025/09/12 05:24:13 696691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653773127|now:1757654653696668|interval:76459|pto_count:0|srtt:43863
[2025/09/12 05:24:13 696695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:49207|
[2025/09/12 05:24:13 696700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 696704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2787186|
[2025/09/12 05:24:13 696708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 696712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653697712|now:1757654653696712|interv:1000|
[2025/09/12 05:24:13 696716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 696720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 696728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653697712|
[2025/09/12 05:24:13 696732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653697712|
[2025/09/12 05:24:13 696736] [debug] |xqc_engine_wakeup_after|wakeup:1757654653697712|now:1757654653696736|diff:976|
[2025/09/12 05:24:13 696740] [debug] |xqc_engine_main_logic|END|now:1757654653696342|
[2025/09/12 05:24:13 696970] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653696969|
[2025/09/12 05:24:13 696975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 696981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1217|
[2025/09/12 05:24:13 696985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1218|
[2025/09/12 05:24:13 696991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1218|
[2025/09/12 05:24:13 696995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 696999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2558|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2559|path_largest_ack:2558|
[2025/09/12 05:24:13 697004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:2736716|prior_time:1757654653651104|is_app_limited:0|send_elapse:39836|ack_elapse:45865|ctl_first_sent_time:1757654653652563|lagest_ack_time:1757654653696969|curr_delivered:2790723|
[2025/09/12 05:24:13 697008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653652563|
[2025/09/12 05:24:13 697013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:346||sndq_packets_used_bytes:0|sndq_packets_free:2330|
[2025/09/12 05:24:13 697017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2559|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2559|path_largest_ack:2559|
[2025/09/12 05:24:13 697021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:2736716|prior_time:1757654653651104|is_app_limited:0|send_elapse:39836|ack_elapse:45865|ctl_first_sent_time:1757654653652563|lagest_ack_time:1757654653696969|curr_delivered:2791923|
[2025/09/12 05:24:13 697026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653652670|
[2025/09/12 05:24:13 697029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:345||sndq_packets_used_bytes:0|sndq_packets_free:2331|
[2025/09/12 05:24:13 697033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43863|rttvar:1909|minrtt:30532|latest_rtt:44299|ack_delay:32|
[2025/09/12 05:24:13 697038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43914|rttvar:1533|minrtt:30532|latest_rtt:44299|ack_delay:32|
[2025/09/12 05:24:13 697042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2559|lost_pn:2556|thresh:3|
[2025/09/12 05:24:13 697046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 697050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43914|rtt_var:1533|pto_duration:50046|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 697057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 697061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 697065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 697069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653771674|now:1757654653697050|interv:74624|
[2025/09/12 05:24:13 697073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653771674|now:1757654653697050|interval:74624|pto_count:0|srtt:43914
[2025/09/12 05:24:13 697078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39836, ack_elapse 45865, delivered 55207|rate 1203684|lost 202|
[2025/09/12 05:24:13 697082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203684) in round 61|
[2025/09/12 05:24:13 697086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 697090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 697094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653652670|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 697098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653652670|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 697103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:46807|srtt:43914|latest_rtt:44299|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 697109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1218|largest:1218|pns:2|
[2025/09/12 05:24:13 697113] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1218|frame:ACK |recv_time:1757654653696969|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 697118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773696969|now:1757654653696969|interv:120000000|
[2025/09/12 05:24:13 697122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773696969|now:1757654653696969|interv:120000000|
[2025/09/12 05:24:13 697126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653697712|pq_index:0|
[2025/09/12 05:24:13 697130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653696342|
[2025/09/12 05:24:13 697134] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653697133|
[2025/09/12 05:24:13 697138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653697137|
[2025/09/12 05:24:13 697144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43914|min_srtt:43914|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 697151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2833167|
[2025/09/12 05:24:13 697156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43914|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 697160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 697165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43914|min_srtt:43914|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 697169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2834346|
[2025/09/12 05:24:13 697173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43914|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 697177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 697182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43914|min_srtt:43914|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 697186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2835525|
[2025/09/12 05:24:13 697190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 697194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 697198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 697202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 697206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 697210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2787186|
[2025/09/12 05:24:13 697215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 697218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 697222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653697712|
[2025/09/12 05:24:13 697226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653697712|
[2025/09/12 05:24:13 697230] [debug] |xqc_engine_wakeup_after|wakeup:1757654653697712|now:1757654653697230|diff:482|
[2025/09/12 05:24:13 697234] [debug] |xqc_engine_main_logic|END|now:1757654653697137|
[2025/09/12 05:24:13 697239] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653697239|
[2025/09/12 05:24:13 697243] [debug] |xqc_engine_wakeup_after|wakeup:1757654653697712|now:1757654653697243|diff:469|
[2025/09/12 05:24:13 697249] [debug] |xqc_engine_main_logic|END|now:1757654653697239|
[2025/09/12 05:24:13 698318] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653698318|
[2025/09/12 05:24:13 698326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653697712|pq_index:0|
[2025/09/12 05:24:13 698330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653697137|
[2025/09/12 05:24:13 698335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653698334|
[2025/09/12 05:24:13 698339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653697712|now:1757654653698334|
[2025/09/12 05:24:13 698344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653697712|now:1757654653698334|
[2025/09/12 05:24:13 698348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 698352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43914|min_srtt:43914|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 698357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2835525|
[2025/09/12 05:24:13 698361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 698365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 698369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 698373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 698377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 698381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2787186|
[2025/09/12 05:24:13 698386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 698390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2602|
[2025/09/12 05:24:13 698420] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2602|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653698397|stream_id:0|stream_offset:2787186|
[2025/09/12 05:24:13 698428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2602|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 698436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 698442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43914|rtt_var:1533|pto_duration:50046|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 698449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 698479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 698483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 698487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653773443|now:1757654653698442|interv:75001|
[2025/09/12 05:24:13 698491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653773443|now:1757654653698442|interval:75001|pto_count:0|srtt:43914
[2025/09/12 05:24:13 698496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 698500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 698505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2788365|
[2025/09/12 05:24:13 698509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 698513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653699513|now:1757654653698513|interv:1000|
[2025/09/12 05:24:13 698517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 698521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 698525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653699513|
[2025/09/12 05:24:13 698529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653699513|
[2025/09/12 05:24:13 698533] [debug] |xqc_engine_wakeup_after|wakeup:1757654653699513|now:1757654653698533|diff:980|
[2025/09/12 05:24:13 698537] [debug] |xqc_engine_main_logic|END|now:1757654653698334|
[2025/09/12 05:24:13 698914] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653698913|
[2025/09/12 05:24:13 698920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 698926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1218|
[2025/09/12 05:24:13 698930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1219|
[2025/09/12 05:24:13 698936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1219|
[2025/09/12 05:24:13 698940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 698944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2560|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2561|path_largest_ack:2560|
[2025/09/12 05:24:13 698949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:2739116|prior_time:1757654653653107|is_app_limited:0|send_elapse:39841|ack_elapse:45806|ctl_first_sent_time:1757654653654552|lagest_ack_time:1757654653698913|curr_delivered:2793123|
[2025/09/12 05:24:13 698954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653654552|
[2025/09/12 05:24:13 698958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:344||sndq_packets_used_bytes:0|sndq_packets_free:2332|
[2025/09/12 05:24:13 698962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2561|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2561|path_largest_ack:2561|
[2025/09/12 05:24:13 698971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52807|prior_delivered:2741516|prior_time:1757654653655095|is_app_limited:0|send_elapse:39855|ack_elapse:43818|ctl_first_sent_time:1757654653656550|lagest_ack_time:1757654653698913|curr_delivered:2794323|
[2025/09/12 05:24:13 698976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653656550|
[2025/09/12 05:24:13 698980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:343||sndq_packets_used_bytes:0|sndq_packets_free:2333|
[2025/09/12 05:24:13 698984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43914|rttvar:1533|minrtt:30532|latest_rtt:42363|ack_delay:32|
[2025/09/12 05:24:13 698988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43716|rttvar:1545|minrtt:30532|latest_rtt:42363|ack_delay:32|
[2025/09/12 05:24:13 698993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2561|lost_pn:2558|thresh:3|
[2025/09/12 05:24:13 698997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 699001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43716|rtt_var:1545|pto_duration:49896|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 699005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 699009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 699013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 699017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653773293|now:1757654653699001|interv:74292|
[2025/09/12 05:24:13 699021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653773293|now:1757654653699001|interval:74292|pto_count:0|srtt:43716
[2025/09/12 05:24:13 699025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39855, ack_elapse 43818, delivered 52807|rate 1205144|lost 202|
[2025/09/12 05:24:13 699030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205144) in round 61|
[2025/09/12 05:24:13 699034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 699038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 699042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653656550|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 699046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653656550|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 699051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:43716|latest_rtt:42363|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 699059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1219|largest:1219|pns:2|
[2025/09/12 05:24:13 699063] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1219|frame:ACK |recv_time:1757654653698913|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 699068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773698913|now:1757654653698913|interv:120000000|
[2025/09/12 05:24:13 699072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773698913|now:1757654653698913|interv:120000000|
[2025/09/12 05:24:13 699076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653699513|pq_index:0|
[2025/09/12 05:24:13 699080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653698334|
[2025/09/12 05:24:13 699084] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653699084|
[2025/09/12 05:24:13 699089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653699088|
[2025/09/12 05:24:13 699094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43716|min_srtt:43716|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 699099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2835525|
[2025/09/12 05:24:13 699103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43716|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 699108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 699112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43716|min_srtt:43716|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 699116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2836704|
[2025/09/12 05:24:13 699121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43716|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 699125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 699129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43716|min_srtt:43716|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 699133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2837883|
[2025/09/12 05:24:13 699138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 699141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 699148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 699152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 699156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 699160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2788365|
[2025/09/12 05:24:13 699165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 699168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 699172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653699513|
[2025/09/12 05:24:13 699176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653699513|
[2025/09/12 05:24:13 699180] [debug] |xqc_engine_wakeup_after|wakeup:1757654653699513|now:1757654653699180|diff:333|
[2025/09/12 05:24:13 699184] [debug] |xqc_engine_main_logic|END|now:1757654653699088|
[2025/09/12 05:24:13 699189] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653699189|
[2025/09/12 05:24:13 699193] [debug] |xqc_engine_wakeup_after|wakeup:1757654653699513|now:1757654653699193|diff:320|
[2025/09/12 05:24:13 699197] [debug] |xqc_engine_main_logic|END|now:1757654653699189|
[2025/09/12 05:24:13 700266] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653700266|
[2025/09/12 05:24:13 700273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653699513|pq_index:0|
[2025/09/12 05:24:13 700277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653699088|
[2025/09/12 05:24:13 700282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653700281|
[2025/09/12 05:24:13 700286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653699513|now:1757654653700281|
[2025/09/12 05:24:13 700290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653699513|now:1757654653700281|
[2025/09/12 05:24:13 700294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 700298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43716|min_srtt:43716|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 700303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2837883|
[2025/09/12 05:24:13 700307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 700311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 700315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 700319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 700327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 700331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2788365|
[2025/09/12 05:24:13 700335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 700340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2603|
[2025/09/12 05:24:13 700370] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2603|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653700347|stream_id:0|stream_offset:2788365|
[2025/09/12 05:24:13 700378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2603|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 700386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 700393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43716|rtt_var:1545|pto_duration:49896|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 700400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 700405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 700409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 700413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653775243|now:1757654653700392|interv:74851|
[2025/09/12 05:24:13 700417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653775243|now:1757654653700392|interval:74851|pto_count:0|srtt:43716
[2025/09/12 05:24:13 700421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 700426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 700430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2789544|
[2025/09/12 05:24:13 700435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 700439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2604|
[2025/09/12 05:24:13 700481] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2604|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653700445|stream_id:0|stream_offset:2789544|
[2025/09/12 05:24:13 700494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2604|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 700499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 700503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43716|rtt_var:1545|pto_duration:49896|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 700512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 700516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 700520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 700524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653775341|now:1757654653700503|interv:74838|
[2025/09/12 05:24:13 700528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653775341|now:1757654653700503|interval:74838|pto_count:0|srtt:43716
[2025/09/12 05:24:13 700533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 700537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 700541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2790723|
[2025/09/12 05:24:13 700546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 700550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653701550|now:1757654653700550|interv:1000|
[2025/09/12 05:24:13 700554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 700557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 700561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653701550|
[2025/09/12 05:24:13 700566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653701550|
[2025/09/12 05:24:13 700569] [debug] |xqc_engine_wakeup_after|wakeup:1757654653701550|now:1757654653700569|diff:981|
[2025/09/12 05:24:13 700574] [debug] |xqc_engine_main_logic|END|now:1757654653700281|
[2025/09/12 05:24:13 700911] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653700911|
[2025/09/12 05:24:13 700918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 700923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1219|
[2025/09/12 05:24:13 700927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1220|
[2025/09/12 05:24:13 700933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1220|
[2025/09/12 05:24:13 700937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 700941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2562|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2563|path_largest_ack:2562|
[2025/09/12 05:24:13 700946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:2741516|prior_time:1757654653655095|is_app_limited:0|send_elapse:39958|ack_elapse:45816|ctl_first_sent_time:1757654653656653|lagest_ack_time:1757654653700911|curr_delivered:2795523|
[2025/09/12 05:24:13 700951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653656653|
[2025/09/12 05:24:13 700959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:342||sndq_packets_used_bytes:0|sndq_packets_free:2334|
[2025/09/12 05:24:13 700963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2563|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2563|path_largest_ack:2563|
[2025/09/12 05:24:13 700968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52807|prior_delivered:2743916|prior_time:1757654653657090|is_app_limited:0|send_elapse:41757|ack_elapse:43821|ctl_first_sent_time:1757654653658559|lagest_ack_time:1757654653700911|curr_delivered:2796723|
[2025/09/12 05:24:13 700972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653658559|
[2025/09/12 05:24:13 700976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:341||sndq_packets_used_bytes:0|sndq_packets_free:2335|
[2025/09/12 05:24:13 700980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43716|rttvar:1545|minrtt:30532|latest_rtt:42352|ack_delay:32|
[2025/09/12 05:24:13 700984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43542|rttvar:1508|minrtt:30532|latest_rtt:42352|ack_delay:32|
[2025/09/12 05:24:13 700989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2563|lost_pn:2560|thresh:3|
[2025/09/12 05:24:13 700993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 700997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43542|rtt_var:1508|pto_duration:49574|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 701001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 701005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 701009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 701013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653775019|now:1757654653700996|interv:74023|
[2025/09/12 05:24:13 701017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653775019|now:1757654653700996|interval:74023|pto_count:0|srtt:43542
[2025/09/12 05:24:13 701021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41757, ack_elapse 43821, delivered 52807|rate 1205061|lost 202|
[2025/09/12 05:24:13 701025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205061) in round 61|
[2025/09/12 05:24:13 701029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 701034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 701038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653658559|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 701042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653658559|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 701050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:43542|latest_rtt:42352|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 701055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1220|largest:1220|pns:2|
[2025/09/12 05:24:13 701060] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1220|frame:ACK |recv_time:1757654653700911|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 701064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773700911|now:1757654653700911|interv:120000000|
[2025/09/12 05:24:13 701069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773700911|now:1757654653700911|interv:120000000|
[2025/09/12 05:24:13 701073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653701550|pq_index:0|
[2025/09/12 05:24:13 701077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653700281|
[2025/09/12 05:24:13 701081] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653701080|
[2025/09/12 05:24:13 701085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653701084|
[2025/09/12 05:24:13 701091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43542|min_srtt:43542|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 701096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2837883|
[2025/09/12 05:24:13 701100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43542|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 701105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 701109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43542|min_srtt:43542|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 701113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2839062|
[2025/09/12 05:24:13 701118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43542|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 701122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 701126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43542|min_srtt:43542|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 701131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2840241|
[2025/09/12 05:24:13 701138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 701142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 701145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 701150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 701154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 701158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2790723|
[2025/09/12 05:24:13 701162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 701166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 701170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653701550|
[2025/09/12 05:24:13 701174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653701550|
[2025/09/12 05:24:13 701178] [debug] |xqc_engine_wakeup_after|wakeup:1757654653701550|now:1757654653701178|diff:372|
[2025/09/12 05:24:13 701182] [debug] |xqc_engine_main_logic|END|now:1757654653701084|
[2025/09/12 05:24:13 701187] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653701187|
[2025/09/12 05:24:13 701191] [debug] |xqc_engine_wakeup_after|wakeup:1757654653701550|now:1757654653701191|diff:359|
[2025/09/12 05:24:13 701195] [debug] |xqc_engine_main_logic|END|now:1757654653701187|
[2025/09/12 05:24:13 702263] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653702263|
[2025/09/12 05:24:13 702270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653701550|pq_index:0|
[2025/09/12 05:24:13 702274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653701084|
[2025/09/12 05:24:13 702279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653702278|
[2025/09/12 05:24:13 702284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653701550|now:1757654653702278|
[2025/09/12 05:24:13 702288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653701550|now:1757654653702278|
[2025/09/12 05:24:13 702292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 702296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43542|min_srtt:43542|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 702301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2840241|
[2025/09/12 05:24:13 702305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 702309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 702316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 702320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 702325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 702329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2790723|
[2025/09/12 05:24:13 702333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 702337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2605|
[2025/09/12 05:24:13 702367] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2605|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653702344|stream_id:0|stream_offset:2790723|
[2025/09/12 05:24:13 702376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2605|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 702383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 702390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43542|rtt_var:1508|pto_duration:49574|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 702397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 702402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 702406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 702409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653776918|now:1757654653702389|interv:74529|
[2025/09/12 05:24:13 702413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653776918|now:1757654653702389|interval:74529|pto_count:0|srtt:43542
[2025/09/12 05:24:13 702418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 702423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 702427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2791902|
[2025/09/12 05:24:13 702431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 702435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2606|
[2025/09/12 05:24:13 702478] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2606|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653702442|stream_id:0|stream_offset:2791902|
[2025/09/12 05:24:13 702491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2606|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 702500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 702505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43542|rtt_var:1508|pto_duration:49574|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 702509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 702513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 702517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 702521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653777016|now:1757654653702505|interv:74511|
[2025/09/12 05:24:13 702525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653777016|now:1757654653702505|interval:74511|pto_count:0|srtt:43542
[2025/09/12 05:24:13 702529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 702534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 702538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2793081|
[2025/09/12 05:24:13 702542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 702546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653703546|now:1757654653702546|interv:1000|
[2025/09/12 05:24:13 702550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 702554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 702558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653703546|
[2025/09/12 05:24:13 702562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653703546|
[2025/09/12 05:24:13 702566] [debug] |xqc_engine_wakeup_after|wakeup:1757654653703546|now:1757654653702566|diff:980|
[2025/09/12 05:24:13 702570] [debug] |xqc_engine_main_logic|END|now:1757654653702278|
[2025/09/12 05:24:13 702907] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653702906|
[2025/09/12 05:24:13 702913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 702919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1220|
[2025/09/12 05:24:13 702923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1221|
[2025/09/12 05:24:13 702928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1221|
[2025/09/12 05:24:13 702932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 702937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2564|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2565|path_largest_ack:2564|
[2025/09/12 05:24:13 702941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:2746316|prior_time:1757654653659082|is_app_limited:0|send_elapse:41849|ack_elapse:43824|ctl_first_sent_time:1757654653660543|lagest_ack_time:1757654653702906|curr_delivered:2797923|
[2025/09/12 05:24:13 702950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653660543|
[2025/09/12 05:24:13 702955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:340||sndq_packets_used_bytes:0|sndq_packets_free:2336|
[2025/09/12 05:24:13 702959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2565|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2565|path_largest_ack:2565|
[2025/09/12 05:24:13 702963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:2746316|prior_time:1757654653659082|is_app_limited:0|send_elapse:41849|ack_elapse:43824|ctl_first_sent_time:1757654653660543|lagest_ack_time:1757654653702906|curr_delivered:2799123|
[2025/09/12 05:24:13 702968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653660649|
[2025/09/12 05:24:13 702971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:339||sndq_packets_used_bytes:0|sndq_packets_free:2337|
[2025/09/12 05:24:13 702975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43542|rttvar:1508|minrtt:30532|latest_rtt:42257|ack_delay:32|
[2025/09/12 05:24:13 702980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43378|rttvar:1460|minrtt:30532|latest_rtt:42257|ack_delay:32|
[2025/09/12 05:24:13 702985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2565|lost_pn:2562|thresh:3|
[2025/09/12 05:24:13 702989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 702993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43378|rtt_var:1460|pto_duration:49218|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 702997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 703001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 703005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 703009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653776660|now:1757654653702993|interv:73667|
[2025/09/12 05:24:13 703013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653776660|now:1757654653702993|interval:73667|pto_count:0|srtt:43378
[2025/09/12 05:24:13 703017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41849, ack_elapse 43824, delivered 52807|rate 1204979|lost 202|
[2025/09/12 05:24:13 703021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204979) in round 61|
[2025/09/12 05:24:13 703026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 703030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 703034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653660649|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 703041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653660649|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 703045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:43378|latest_rtt:42257|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 703051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1221|largest:1221|pns:2|
[2025/09/12 05:24:13 703055] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1221|frame:ACK |recv_time:1757654653702906|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 703060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773702906|now:1757654653702906|interv:120000000|
[2025/09/12 05:24:13 703064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773702906|now:1757654653702906|interv:120000000|
[2025/09/12 05:24:13 703068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653703546|pq_index:0|
[2025/09/12 05:24:13 703072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653702278|
[2025/09/12 05:24:13 703076] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653703076|
[2025/09/12 05:24:13 703081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653703080|
[2025/09/12 05:24:13 703087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43378|min_srtt:43378|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 703091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2840241|
[2025/09/12 05:24:13 703095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 703100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 703104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43378|min_srtt:43378|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 703108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2841420|
[2025/09/12 05:24:13 703113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 703117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 703121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43378|min_srtt:43378|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 703128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2842599|
[2025/09/12 05:24:13 703132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 703136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 703140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 703144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 703148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 703153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2793081|
[2025/09/12 05:24:13 703157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 703161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 703165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653703546|
[2025/09/12 05:24:13 703169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653703546|
[2025/09/12 05:24:13 703172] [debug] |xqc_engine_wakeup_after|wakeup:1757654653703546|now:1757654653703172|diff:374|
[2025/09/12 05:24:13 703177] [debug] |xqc_engine_main_logic|END|now:1757654653703080|
[2025/09/12 05:24:13 703181] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653703181|
[2025/09/12 05:24:13 703185] [debug] |xqc_engine_wakeup_after|wakeup:1757654653703546|now:1757654653703185|diff:361|
[2025/09/12 05:24:13 703189] [debug] |xqc_engine_main_logic|END|now:1757654653703181|
[2025/09/12 05:24:13 704258] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653704258|
[2025/09/12 05:24:13 704266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653703546|pq_index:0|
[2025/09/12 05:24:13 704270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653703080|
[2025/09/12 05:24:13 704274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653704274|
[2025/09/12 05:24:13 704279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653703546|now:1757654653704274|
[2025/09/12 05:24:13 704283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653703546|now:1757654653704274|
[2025/09/12 05:24:13 704287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 704291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43378|min_srtt:43378|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 704296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2842599|
[2025/09/12 05:24:13 704303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 704307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 704311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 704315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 704319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 704323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2793081|
[2025/09/12 05:24:13 704328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 704332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2607|
[2025/09/12 05:24:13 704362] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2607|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653704339|stream_id:0|stream_offset:2793081|
[2025/09/12 05:24:13 704371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2607|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 704379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 704385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43378|rtt_var:1460|pto_duration:49218|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 704392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 704397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 704400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 704404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653778557|now:1757654653704385|interv:74172|
[2025/09/12 05:24:13 704408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653778557|now:1757654653704385|interval:74172|pto_count:0|srtt:43378
[2025/09/12 05:24:13 704413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 704418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 704422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2794260|
[2025/09/12 05:24:13 704426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 704430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2608|
[2025/09/12 05:24:13 704472] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2608|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653704437|stream_id:0|stream_offset:2794260|
[2025/09/12 05:24:13 704490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2608|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 704498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 704503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43378|rtt_var:1460|pto_duration:49218|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 704508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 704512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 704515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 704519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653778655|now:1757654653704503|interv:74152|
[2025/09/12 05:24:13 704523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653778655|now:1757654653704503|interval:74152|pto_count:0|srtt:43378
[2025/09/12 05:24:13 704528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 704533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 704537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2795439|
[2025/09/12 05:24:13 704542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 704546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2609|
[2025/09/12 05:24:13 704575] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2609|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653704553|stream_id:0|stream_offset:2795439|
[2025/09/12 05:24:13 704583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2609|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 704590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 704597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43378|rtt_var:1460|pto_duration:49218|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 704603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 704607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 704611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 704615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653778771|now:1757654653704597|interv:74174|
[2025/09/12 05:24:13 704619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653778771|now:1757654653704597|interval:74174|pto_count:0|srtt:43378
[2025/09/12 05:24:13 704628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:49207|
[2025/09/12 05:24:13 704632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 704636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2796618|
[2025/09/12 05:24:13 704641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 704645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653705645|now:1757654653704645|interv:1000|
[2025/09/12 05:24:13 704649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 704653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 704657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653705645|
[2025/09/12 05:24:13 704661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653705645|
[2025/09/12 05:24:13 704665] [debug] |xqc_engine_wakeup_after|wakeup:1757654653705645|now:1757654653704665|diff:980|
[2025/09/12 05:24:13 704669] [debug] |xqc_engine_main_logic|END|now:1757654653704274|
[2025/09/12 05:24:13 705014] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653705013|
[2025/09/12 05:24:13 705020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 705026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1221|
[2025/09/12 05:24:13 705030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1222|
[2025/09/12 05:24:13 705036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1222|
[2025/09/12 05:24:13 705040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 705044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2566|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2567|path_largest_ack:2566|
[2025/09/12 05:24:13 705049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:2748716|prior_time:1757654653661077|is_app_limited:0|send_elapse:41841|ack_elapse:43936|ctl_first_sent_time:1757654653662535|lagest_ack_time:1757654653705013|curr_delivered:2800323|
[2025/09/12 05:24:13 705054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653662535|
[2025/09/12 05:24:13 705058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:338||sndq_packets_used_bytes:0|sndq_packets_free:2338|
[2025/09/12 05:24:13 705062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2567|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:2567|path_largest_ack:2567|
[2025/09/12 05:24:13 705067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50414|prior_delivered:2751116|prior_time:1757654653663073|is_app_limited:0|send_elapse:41884|ack_elapse:41940|ctl_first_sent_time:1757654653664569|lagest_ack_time:1757654653705013|curr_delivered:2801530|
[2025/09/12 05:24:13 705071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653664569|
[2025/09/12 05:24:13 705079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:337||sndq_packets_used_bytes:0|sndq_packets_free:2339|
[2025/09/12 05:24:13 705083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43378|rttvar:1460|minrtt:30532|latest_rtt:40444|ack_delay:40|
[2025/09/12 05:24:13 705088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43006|rttvar:1838|minrtt:30532|latest_rtt:40444|ack_delay:40|
[2025/09/12 05:24:13 705092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2567|lost_pn:2564|thresh:3|
[2025/09/12 05:24:13 705096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1202|pns:2|
[2025/09/12 05:24:13 705100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 705104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43006|rtt_var:1838|pto_duration:50358|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 705109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 705112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 705116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 705120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653779911|now:1757654653705104|interv:74807|
[2025/09/12 05:24:13 705124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653779911|now:1757654653705104|interval:74807|pto_count:0|srtt:43006
[2025/09/12 05:24:13 705129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41884, ack_elapse 41940, delivered 50414|rate 1202050|lost 202|
[2025/09/12 05:24:13 705133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202050) in round 61|
[2025/09/12 05:24:13 705137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 705141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 705145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2407|po_sent_time:1757654653664569|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 705149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2407|po_sent_time:1757654653664569|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 705154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:46800|srtt:43006|latest_rtt:40444|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 705160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1222|largest:1222|pns:2|
[2025/09/12 05:24:13 705164] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1222|frame:ACK |recv_time:1757654653705013|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 705171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773705013|now:1757654653705013|interv:120000000|
[2025/09/12 05:24:13 705175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773705013|now:1757654653705013|interv:120000000|
[2025/09/12 05:24:13 705179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653705645|pq_index:0|
[2025/09/12 05:24:13 705183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653704274|
[2025/09/12 05:24:13 705187] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653705187|
[2025/09/12 05:24:13 705192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653705191|
[2025/09/12 05:24:13 705198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43006|min_srtt:43006|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 705202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2842599|
[2025/09/12 05:24:13 705206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43006|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 705211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 705215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43006|min_srtt:43006|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 705220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2843778|
[2025/09/12 05:24:13 705224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43006|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 705228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 705233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43006|min_srtt:43006|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 705237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2844957|
[2025/09/12 05:24:13 705241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43006|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 705245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 705249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43006|min_srtt:43006|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 705254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2846136|
[2025/09/12 05:24:13 705260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 705264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 705268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 705272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 705277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 705281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2796618|
[2025/09/12 05:24:13 705285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 705289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 705293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653705645|
[2025/09/12 05:24:13 705297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653705645|
[2025/09/12 05:24:13 705301] [debug] |xqc_engine_wakeup_after|wakeup:1757654653705645|now:1757654653705300|diff:345|
[2025/09/12 05:24:13 705305] [debug] |xqc_engine_main_logic|END|now:1757654653705191|
[2025/09/12 05:24:13 705310] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653705310|
[2025/09/12 05:24:13 705314] [debug] |xqc_engine_wakeup_after|wakeup:1757654653705645|now:1757654653705314|diff:331|
[2025/09/12 05:24:13 705318] [debug] |xqc_engine_main_logic|END|now:1757654653705310|
[2025/09/12 05:24:13 706387] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653706387|
[2025/09/12 05:24:13 706394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653705645|pq_index:0|
[2025/09/12 05:24:13 706398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653705191|
[2025/09/12 05:24:13 706403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653706402|
[2025/09/12 05:24:13 706407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653705645|now:1757654653706402|
[2025/09/12 05:24:13 706411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653705645|now:1757654653706402|
[2025/09/12 05:24:13 706415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 706420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43006|min_srtt:43006|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 706424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2846136|
[2025/09/12 05:24:13 706428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 706436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 706440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 706444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 706448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 706452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2796618|
[2025/09/12 05:24:13 706477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 706482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2610|
[2025/09/12 05:24:13 706512] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2610|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653706489|stream_id:0|stream_offset:2796618|
[2025/09/12 05:24:13 706520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2610|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 706527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 706534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43006|rtt_var:1838|pto_duration:50358|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 706540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 706545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 706548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 706552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653781847|now:1757654653706533|interv:75314|
[2025/09/12 05:24:13 706556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653781847|now:1757654653706533|interval:75314|pto_count:0|srtt:43006
[2025/09/12 05:24:13 706561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48000|
[2025/09/12 05:24:13 706566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 706570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2797797|
[2025/09/12 05:24:13 706574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 706578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2611|
[2025/09/12 05:24:13 706604] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2611|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654653706585|stream_id:0|stream_offset:2797797|
[2025/09/12 05:24:13 706612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2611|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 706626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:13 706633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43006|rtt_var:1838|pto_duration:50358|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 706637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 706641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 706645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 706649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653781943|now:1757654653706632|interv:75311|
[2025/09/12 05:24:13 706653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653781943|now:1757654653706632|interval:75311|pto_count:0|srtt:43006
[2025/09/12 05:24:13 706657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:49200|
[2025/09/12 05:24:13 706662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 706666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2798976|
[2025/09/12 05:24:13 706671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 706675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653707675|now:1757654653706675|interv:1000|
[2025/09/12 05:24:13 706679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 706682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 706686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653707675|
[2025/09/12 05:24:13 706691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653707675|
[2025/09/12 05:24:13 706694] [debug] |xqc_engine_wakeup_after|wakeup:1757654653707675|now:1757654653706694|diff:981|
[2025/09/12 05:24:13 706699] [debug] |xqc_engine_main_logic|END|now:1757654653706402|
[2025/09/12 05:24:13 706931] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653706930|
[2025/09/12 05:24:13 706937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 706943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1222|
[2025/09/12 05:24:13 706947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1223|
[2025/09/12 05:24:13 706952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1223|
[2025/09/12 05:24:13 706956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 706961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2568|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2569|path_largest_ack:2568|
[2025/09/12 05:24:13 706966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51614|prior_delivered:2751116|prior_time:1757654653663073|is_app_limited:0|send_elapse:42007|ack_elapse:43857|ctl_first_sent_time:1757654653664692|lagest_ack_time:1757654653706930|curr_delivered:2802730|
[2025/09/12 05:24:13 706974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653664692|
[2025/09/12 05:24:13 706979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:336||sndq_packets_used_bytes:0|sndq_packets_free:2340|
[2025/09/12 05:24:13 706983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2569|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2569|path_largest_ack:2569|
[2025/09/12 05:24:13 706987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50414|prior_delivered:2753516|prior_time:1757654653665068|is_app_limited:0|send_elapse:41865|ack_elapse:41862|ctl_first_sent_time:1757654653666541|lagest_ack_time:1757654653706930|curr_delivered:2803930|
[2025/09/12 05:24:13 706992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653666541|
[2025/09/12 05:24:13 706995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:335||sndq_packets_used_bytes:0|sndq_packets_free:2341|
[2025/09/12 05:24:13 706999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43006|rttvar:1838|minrtt:30532|latest_rtt:40389|ack_delay:40|
[2025/09/12 05:24:13 707004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42674|rttvar:2043|minrtt:30532|latest_rtt:40389|ack_delay:40|
[2025/09/12 05:24:13 707008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2569|lost_pn:2566|thresh:3|
[2025/09/12 05:24:13 707012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 707016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42674|rtt_var:2043|pto_duration:50846|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 707020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 707024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 707028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 707032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653782431|now:1757654653707016|interv:75415|
[2025/09/12 05:24:13 707036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653782431|now:1757654653707016|interval:75415|pto_count:0|srtt:42674
[2025/09/12 05:24:13 707040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41865, ack_elapse 41862, delivered 50414|rate 1204203|lost 202|
[2025/09/12 05:24:13 707045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204203) in round 61|
[2025/09/12 05:24:13 707049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 707053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 707057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653666541|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 707067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653666541|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 707072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:46800|srtt:42674|latest_rtt:40389|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 707077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1223|largest:1223|pns:2|
[2025/09/12 05:24:13 707082] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1223|frame:ACK |recv_time:1757654653706930|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 707086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773706930|now:1757654653706930|interv:120000000|
[2025/09/12 05:24:13 707090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773706930|now:1757654653706930|interv:120000000|
[2025/09/12 05:24:13 707094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653707675|pq_index:0|
[2025/09/12 05:24:13 707098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653706402|
[2025/09/12 05:24:13 707102] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653707102|
[2025/09/12 05:24:13 707107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653707106|
[2025/09/12 05:24:13 707113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42674|min_srtt:42674|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 707117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2846136|
[2025/09/12 05:24:13 707121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42674|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 707126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 707130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42674|min_srtt:42674|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 707135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2847315|
[2025/09/12 05:24:13 707139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42674|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 707143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 707150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42674|min_srtt:42674|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 707154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2848494|
[2025/09/12 05:24:13 707158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 707162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 707166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 707170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 707176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 707181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2798976|
[2025/09/12 05:24:13 707185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 707189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 707193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653707675|
[2025/09/12 05:24:13 707197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653707675|
[2025/09/12 05:24:13 707201] [debug] |xqc_engine_wakeup_after|wakeup:1757654653707675|now:1757654653707201|diff:474|
[2025/09/12 05:24:13 707205] [debug] |xqc_engine_main_logic|END|now:1757654653707106|
[2025/09/12 05:24:13 707213] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653707213|
[2025/09/12 05:24:13 707217] [debug] |xqc_engine_wakeup_after|wakeup:1757654653707675|now:1757654653707217|diff:458|
[2025/09/12 05:24:13 707221] [debug] |xqc_engine_main_logic|END|now:1757654653707213|
[2025/09/12 05:24:13 708290] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653708290|
[2025/09/12 05:24:13 708297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653707675|pq_index:0|
[2025/09/12 05:24:13 708301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653707106|
[2025/09/12 05:24:13 708306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653708305|
[2025/09/12 05:24:13 708310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653707675|now:1757654653708305|
[2025/09/12 05:24:13 708314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653707675|now:1757654653708305|
[2025/09/12 05:24:13 708318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 708323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42674|min_srtt:42674|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 708327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2848494|
[2025/09/12 05:24:13 708335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 708339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 708343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 708347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 708351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 708355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2798976|
[2025/09/12 05:24:13 708360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 708364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2612|
[2025/09/12 05:24:13 708394] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2612|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653708371|stream_id:0|stream_offset:2798976|
[2025/09/12 05:24:13 708402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2612|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 708410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 708417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42674|rtt_var:2043|pto_duration:50846|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 708423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 708428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 708432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 708436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653784217|now:1757654653708416|interv:75801|
[2025/09/12 05:24:13 708440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653784217|now:1757654653708416|interval:75801|pto_count:0|srtt:42674
[2025/09/12 05:24:13 708444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48000|
[2025/09/12 05:24:13 708449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 708453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2800155|
[2025/09/12 05:24:13 708479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 708483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653709483|now:1757654653708483|interv:1000|
[2025/09/12 05:24:13 708491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 708495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 708499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653709483|
[2025/09/12 05:24:13 708503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653709483|
[2025/09/12 05:24:13 708507] [debug] |xqc_engine_wakeup_after|wakeup:1757654653709483|now:1757654653708507|diff:976|
[2025/09/12 05:24:13 708512] [debug] |xqc_engine_main_logic|END|now:1757654653708305|
[2025/09/12 05:24:13 708888] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653708887|
[2025/09/12 05:24:13 708894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 708900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1223|
[2025/09/12 05:24:13 708904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1224|
[2025/09/12 05:24:13 708909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1224|
[2025/09/12 05:24:13 708913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 708918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2570|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2571|path_largest_ack:2570|
[2025/09/12 05:24:13 708923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49214|prior_delivered:2755916|prior_time:1757654653667058|is_app_limited:0|send_elapse:43748|ack_elapse:41829|ctl_first_sent_time:1757654653668530|lagest_ack_time:1757654653708887|curr_delivered:2805130|
[2025/09/12 05:24:13 708927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653668530|
[2025/09/12 05:24:13 708932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:334||sndq_packets_used_bytes:0|sndq_packets_free:2342|
[2025/09/12 05:24:13 708936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2571|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2571|path_largest_ack:2571|
[2025/09/12 05:24:13 708940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49214|prior_delivered:2755916|prior_time:1757654653667058|is_app_limited:0|send_elapse:43748|ack_elapse:41829|ctl_first_sent_time:1757654653668530|lagest_ack_time:1757654653708887|curr_delivered:2806330|
[2025/09/12 05:24:13 708945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653668633|
[2025/09/12 05:24:13 708949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:333||sndq_packets_used_bytes:0|sndq_packets_free:2343|
[2025/09/12 05:24:13 708953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42674|rttvar:2043|minrtt:30532|latest_rtt:40254|ack_delay:32|
[2025/09/12 05:24:13 708957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42367|rttvar:2146|minrtt:30532|latest_rtt:40254|ack_delay:32|
[2025/09/12 05:24:13 708961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2571|lost_pn:2568|thresh:3|
[2025/09/12 05:24:13 708966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 708970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42367|rtt_var:2146|pto_duration:50951|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 708978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 708982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 708986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 708990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653784322|now:1757654653708969|interv:75353|
[2025/09/12 05:24:13 708994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653784322|now:1757654653708969|interval:75353|pto_count:0|srtt:42367
[2025/09/12 05:24:13 708998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43748, ack_elapse 41829, delivered 50414|rate 1152372|lost 202|
[2025/09/12 05:24:13 709006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1152372) in round 61|
[2025/09/12 05:24:13 709010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 709014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 709018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653668633|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 709022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653668633|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 709027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45600|srtt:42367|latest_rtt:40254|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 709032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1224|largest:1224|pns:2|
[2025/09/12 05:24:13 709037] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1224|frame:ACK |recv_time:1757654653708887|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 709041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773708887|now:1757654653708887|interv:120000000|
[2025/09/12 05:24:13 709045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773708887|now:1757654653708887|interv:120000000|
[2025/09/12 05:24:13 709049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653709483|pq_index:0|
[2025/09/12 05:24:13 709054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653708305|
[2025/09/12 05:24:13 709058] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653709057|
[2025/09/12 05:24:13 709062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653709061|
[2025/09/12 05:24:13 709071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42367|min_srtt:42367|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 709075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2848494|
[2025/09/12 05:24:13 709080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42367|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 709084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 709089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42367|min_srtt:42367|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 709093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2849673|
[2025/09/12 05:24:13 709098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42367|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 709102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 709106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42367|min_srtt:42367|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 709110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2850852|
[2025/09/12 05:24:13 709115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 709119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 709123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 709127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 709131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 709135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2800155|
[2025/09/12 05:24:13 709140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 709143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 709147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653709483|
[2025/09/12 05:24:13 709151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653709483|
[2025/09/12 05:24:13 709155] [debug] |xqc_engine_wakeup_after|wakeup:1757654653709483|now:1757654653709155|diff:328|
[2025/09/12 05:24:13 709159] [debug] |xqc_engine_main_logic|END|now:1757654653709061|
[2025/09/12 05:24:13 709167] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653709167|
[2025/09/12 05:24:13 709170] [debug] |xqc_engine_wakeup_after|wakeup:1757654653709483|now:1757654653709170|diff:313|
[2025/09/12 05:24:13 709174] [debug] |xqc_engine_main_logic|END|now:1757654653709167|
[2025/09/12 05:24:13 710243] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653710243|
[2025/09/12 05:24:13 710251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653709483|pq_index:0|
[2025/09/12 05:24:13 710255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653709061|
[2025/09/12 05:24:13 710259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653710258|
[2025/09/12 05:24:13 710264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653709483|now:1757654653710258|
[2025/09/12 05:24:13 710268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653709483|now:1757654653710258|
[2025/09/12 05:24:13 710272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 710276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42367|min_srtt:42367|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 710280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2850852|
[2025/09/12 05:24:13 710285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 710289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 710292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 710297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 710301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 710305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45600|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2800155|
[2025/09/12 05:24:13 710309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 710313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2613|
[2025/09/12 05:24:13 710343] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2613|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45600|now:1757654653710321|stream_id:0|stream_offset:2800155|
[2025/09/12 05:24:13 710352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2613|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 710359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 710365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42367|rtt_var:2146|pto_duration:50951|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 710378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 710382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 710386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 710390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653786272|now:1757654653710365|interv:75907|
[2025/09/12 05:24:13 710394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653786272|now:1757654653710365|interval:75907|pto_count:0|srtt:42367
[2025/09/12 05:24:13 710398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46800|
[2025/09/12 05:24:13 710403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 710407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2801334|
[2025/09/12 05:24:13 710412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 710416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2614|
[2025/09/12 05:24:13 710442] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2614|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653710423|stream_id:0|stream_offset:2801334|
[2025/09/12 05:24:13 710450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2614|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 710477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 710484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42367|rtt_var:2146|pto_duration:50951|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 710489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 710493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 710497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 710501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653786374|now:1757654653710484|interv:75890|
[2025/09/12 05:24:13 710504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653786374|now:1757654653710484|interval:75890|pto_count:0|srtt:42367
[2025/09/12 05:24:13 710509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48000|
[2025/09/12 05:24:13 710514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 710518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2802513|
[2025/09/12 05:24:13 710526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 710530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2615|
[2025/09/12 05:24:13 710558] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2615|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654653710538|stream_id:0|stream_offset:2802513|
[2025/09/12 05:24:13 710567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2615|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 710573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:13 710580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42367|rtt_var:2146|pto_duration:50951|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 710586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 710591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 710597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 710603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653786489|now:1757654653710580|interv:75909|
[2025/09/12 05:24:13 710608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653786489|now:1757654653710580|interval:75909|pto_count:0|srtt:42367
[2025/09/12 05:24:13 710614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:49200|
[2025/09/12 05:24:13 710621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 710626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2803692|
[2025/09/12 05:24:13 710632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 710637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653711637|now:1757654653710637|interv:1000|
[2025/09/12 05:24:13 710642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 710647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 710653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653711637|
[2025/09/12 05:24:13 710658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653711637|
[2025/09/12 05:24:13 710663] [debug] |xqc_engine_wakeup_after|wakeup:1757654653711637|now:1757654653710663|diff:974|
[2025/09/12 05:24:13 710668] [debug] |xqc_engine_main_logic|END|now:1757654653710258|
[2025/09/12 05:24:13 710940] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653710938|
[2025/09/12 05:24:13 710948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 710956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1224|
[2025/09/12 05:24:13 710960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1225|
[2025/09/12 05:24:13 710972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1225|
[2025/09/12 05:24:13 710976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 710981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2572|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2573|path_largest_ack:2572|
[2025/09/12 05:24:13 710986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49214|prior_delivered:2758316|prior_time:1757654653669055|is_app_limited:0|send_elapse:43857|ack_elapse:41883|ctl_first_sent_time:1757654653670523|lagest_ack_time:1757654653710938|curr_delivered:2807530|
[2025/09/12 05:24:13 710992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653670523|
[2025/09/12 05:24:13 710997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:332||sndq_packets_used_bytes:0|sndq_packets_free:2344|
[2025/09/12 05:24:13 711001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2573|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2573|path_largest_ack:2573|
[2025/09/12 05:24:13 711006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:2760716|prior_time:1757654653671045|is_app_limited:0|send_elapse:43840|ack_elapse:39893|ctl_first_sent_time:1757654653672518|lagest_ack_time:1757654653710938|curr_delivered:2808730|
[2025/09/12 05:24:13 711010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653672518|
[2025/09/12 05:24:13 711014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:331||sndq_packets_used_bytes:0|sndq_packets_free:2345|
[2025/09/12 05:24:13 711018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42367|rttvar:2146|minrtt:30532|latest_rtt:38420|ack_delay:32|
[2025/09/12 05:24:13 711023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41870|rttvar:2604|minrtt:30532|latest_rtt:38420|ack_delay:32|
[2025/09/12 05:24:13 711027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2573|lost_pn:2570|thresh:3|
[2025/09/12 05:24:13 711031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 711035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41870|rtt_var:2604|pto_duration:52286|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 711040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 711044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 711048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 711052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653787824|now:1757654653711035|interv:76789|
[2025/09/12 05:24:13 711056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653787824|now:1757654653711035|interval:76789|pto_count:0|srtt:41870
[2025/09/12 05:24:13 711060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43840, ack_elapse 39893, delivered 48014|rate 1095209|lost 202|
[2025/09/12 05:24:13 711068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1095209) in round 61|
[2025/09/12 05:24:13 711072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 711076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 711080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653672518|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 711084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653672518|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 711089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:46800|srtt:41870|latest_rtt:38420|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 711095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1225|largest:1225|pns:2|
[2025/09/12 05:24:13 711099] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1225|frame:ACK |recv_time:1757654653710938|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 711104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773710938|now:1757654653710938|interv:120000000|
[2025/09/12 05:24:13 711108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773710938|now:1757654653710938|interv:120000000|
[2025/09/12 05:24:13 711112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653711637|pq_index:0|
[2025/09/12 05:24:13 711117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653710258|
[2025/09/12 05:24:13 711121] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653711120|
[2025/09/12 05:24:13 711126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653711124|
[2025/09/12 05:24:13 711132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41870|min_srtt:41870|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 711136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2850852|
[2025/09/12 05:24:13 711141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41870|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 711146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 711151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41870|min_srtt:41870|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 711155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2852031|
[2025/09/12 05:24:13 711163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41870|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 711167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 711172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41870|min_srtt:41870|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 711176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2853210|
[2025/09/12 05:24:13 711180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 711184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 711188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 711193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 711197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 711201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2803692|
[2025/09/12 05:24:13 711206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 711209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 711214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653711637|
[2025/09/12 05:24:13 711218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653711637|
[2025/09/12 05:24:13 711222] [debug] |xqc_engine_wakeup_after|wakeup:1757654653711637|now:1757654653711221|diff:416|
[2025/09/12 05:24:13 711226] [debug] |xqc_engine_main_logic|END|now:1757654653711124|
[2025/09/12 05:24:13 711231] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653711231|
[2025/09/12 05:24:13 711235] [debug] |xqc_engine_wakeup_after|wakeup:1757654653711637|now:1757654653711235|diff:402|
[2025/09/12 05:24:13 711239] [debug] |xqc_engine_main_logic|END|now:1757654653711231|
[2025/09/12 05:24:13 712309] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653712308|
[2025/09/12 05:24:13 712317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653711637|pq_index:0|
[2025/09/12 05:24:13 712322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653711124|
[2025/09/12 05:24:13 712327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653712326|
[2025/09/12 05:24:13 712331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654653712012|now:1757654653712326|
[2025/09/12 05:24:13 712335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:13 712347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654653712012|now:1757654653712326|
[2025/09/12 05:24:13 712351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:13 712354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653711637|now:1757654653712326|
[2025/09/12 05:24:13 712359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653711637|now:1757654653712326|
[2025/09/12 05:24:13 712362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 712367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:1225|ack_delay:25355|first_ack_range:23|largest_pkt_recv_time:1757654653687012|
[2025/09/12 05:24:13 712371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:1225|low:1202|pkt_pns:2|
[2025/09/12 05:24:13 712375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:1213|frame_largest_recv:1225|
[2025/09/12 05:24:13 712380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:13 712384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41870|min_srtt:41870|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 712389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2853210|
[2025/09/12 05:24:13 712393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 712397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 712401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 712405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 712410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 712414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:46800|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2803692|
[2025/09/12 05:24:13 712419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 712423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2616|
[2025/09/12 05:24:13 712454] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2616|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:46800|now:1757654653712431|stream_id:0|stream_offset:2803692|
[2025/09/12 05:24:13 712487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2616|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 712493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 712497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41870|rtt_var:2604|pto_duration:52286|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 712502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 712511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 712515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 712519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653789717|now:1757654653712497|interv:77220|
[2025/09/12 05:24:13 712524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653789717|now:1757654653712497|interval:77220|pto_count:0|srtt:41870
[2025/09/12 05:24:13 712528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 712535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 712542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2804871|
[2025/09/12 05:24:13 712549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 712555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2617|
[2025/09/12 05:24:13 712589] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2617|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653712565|stream_id:0|stream_offset:2804871|
[2025/09/12 05:24:13 712596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2617|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 712602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 712608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41870|rtt_var:2604|pto_duration:52286|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 712614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 712620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 712625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 712631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653789851|now:1757654653712608|interv:77243|
[2025/09/12 05:24:13 712636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653789851|now:1757654653712608|interval:77243|pto_count:0|srtt:41870
[2025/09/12 05:24:13 712642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:49207|
[2025/09/12 05:24:13 712648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 712654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2806050|
[2025/09/12 05:24:13 712660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 712669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653713668|now:1757654653712668|interv:1000|
[2025/09/12 05:24:13 712674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 712679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 712685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653713668|
[2025/09/12 05:24:13 712690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653713668|
[2025/09/12 05:24:13 712696] [debug] |xqc_engine_wakeup_after|wakeup:1757654653713668|now:1757654653712696|diff:972|
[2025/09/12 05:24:13 712701] [debug] |xqc_engine_main_logic|END|now:1757654653712326|
[2025/09/12 05:24:13 712909] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653712908|
[2025/09/12 05:24:13 712917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 712923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1225|
[2025/09/12 05:24:13 712927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1226|
[2025/09/12 05:24:13 712933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1226|
[2025/09/12 05:24:13 712937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 712942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2574|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2575|path_largest_ack:2574|
[2025/09/12 05:24:13 712946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49214|prior_delivered:2760716|prior_time:1757654653671045|is_app_limited:0|send_elapse:43945|ack_elapse:41863|ctl_first_sent_time:1757654653672623|lagest_ack_time:1757654653712908|curr_delivered:2809930|
[2025/09/12 05:24:13 712951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653672623|
[2025/09/12 05:24:13 712956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:330||sndq_packets_used_bytes:0|sndq_packets_free:2346|
[2025/09/12 05:24:13 712960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2575|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2575|path_largest_ack:2575|
[2025/09/12 05:24:13 712964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:2763116|prior_time:1757654653673050|is_app_limited:0|send_elapse:43859|ack_elapse:39858|ctl_first_sent_time:1757654653674513|lagest_ack_time:1757654653712908|curr_delivered:2811130|
[2025/09/12 05:24:13 712969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653674513|
[2025/09/12 05:24:13 712973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:329||sndq_packets_used_bytes:0|sndq_packets_free:2347|
[2025/09/12 05:24:13 712977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41870|rttvar:2604|minrtt:30532|latest_rtt:38395|ack_delay:40|
[2025/09/12 05:24:13 712981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41431|rttvar:2831|minrtt:30532|latest_rtt:38395|ack_delay:40|
[2025/09/12 05:24:13 712986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2575|lost_pn:2572|thresh:3|
[2025/09/12 05:24:13 712994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 712998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41431|rtt_var:2831|pto_duration:52755|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 713002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 713006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 713010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 713014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653790320|now:1757654653712998|interv:77322|
[2025/09/12 05:24:13 713018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653790320|now:1757654653712998|interval:77322|pto_count:0|srtt:41431
[2025/09/12 05:24:13 713022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43859, ack_elapse 39858, delivered 48014|rate 1094735|lost 202|
[2025/09/12 05:24:13 713027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1094735) in round 61|
[2025/09/12 05:24:13 713031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 713035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 713039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653674513|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 713044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653674513|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 713048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:46807|srtt:41431|latest_rtt:38395|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 713054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1226|largest:1226|pns:2|
[2025/09/12 05:24:13 713058] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1226|frame:ACK |recv_time:1757654653712908|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 713063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773712908|now:1757654653712908|interv:120000000|
[2025/09/12 05:24:13 713067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773712908|now:1757654653712908|interv:120000000|
[2025/09/12 05:24:13 713071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653713668|pq_index:0|
[2025/09/12 05:24:13 713076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653712326|
[2025/09/12 05:24:13 713079] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653713079|
[2025/09/12 05:24:13 713084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653713083|
[2025/09/12 05:24:13 713093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41431|min_srtt:41431|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 713098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2853210|
[2025/09/12 05:24:13 713102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41431|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 713107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 713111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41431|min_srtt:41431|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 713116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2854389|
[2025/09/12 05:24:13 713120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 713124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 713128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 713132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 713136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 713141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2806050|
[2025/09/12 05:24:13 713145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 713149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 713153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653713668|
[2025/09/12 05:24:13 713157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653713668|
[2025/09/12 05:24:13 713161] [debug] |xqc_engine_wakeup_after|wakeup:1757654653713668|now:1757654653713161|diff:507|
[2025/09/12 05:24:13 713165] [debug] |xqc_engine_main_logic|END|now:1757654653713083|
[2025/09/12 05:24:13 713170] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653713170|
[2025/09/12 05:24:13 713174] [debug] |xqc_engine_wakeup_after|wakeup:1757654653713668|now:1757654653713174|diff:494|
[2025/09/12 05:24:13 713178] [debug] |xqc_engine_main_logic|END|now:1757654653713170|
[2025/09/12 05:24:13 713909] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653713909|
[2025/09/12 05:24:13 713918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 713924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1226|
[2025/09/12 05:24:13 713933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1227|
[2025/09/12 05:24:13 713938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1227|
[2025/09/12 05:24:13 713942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 713947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2579|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2579|path_largest_ack:2579|
[2025/09/12 05:24:13 713952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2765516|prior_time:1757654653675032|is_app_limited:0|send_elapse:43859|ack_elapse:38877|ctl_first_sent_time:1757654653676503|lagest_ack_time:1757654653713909|curr_delivered:2812330|
[2025/09/12 05:24:13 713957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653676503|
[2025/09/12 05:24:13 713961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:328||sndq_packets_used_bytes:0|sndq_packets_free:2348|
[2025/09/12 05:24:13 713965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41431|rttvar:2831|minrtt:30532|latest_rtt:37406|ack_delay:32|
[2025/09/12 05:24:13 713969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40924|rttvar:3138|minrtt:30532|latest_rtt:37406|ack_delay:32|
[2025/09/12 05:24:13 713974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2579|lost_pn:2576|thresh:3|
[2025/09/12 05:24:13 713978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 713982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40924|rtt_var:3138|pto_duration:53476|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 713986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 713990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 713994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 713998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653791041|now:1757654653713982|interv:77059|
[2025/09/12 05:24:13 714002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653791041|now:1757654653713982|interval:77059|pto_count:0|srtt:40924
[2025/09/12 05:24:13 714007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43859, ack_elapse 38877, delivered 46814|rate 1067374|lost 202|
[2025/09/12 05:24:13 714011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1067374) in round 61|
[2025/09/12 05:24:13 714015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 714020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 714024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:1200|po_sent_time:1757654653676503|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 714029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:1200|po_sent_time:1757654653676503|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 714036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:40924|latest_rtt:37406|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 714041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1227|largest:1227|pns:2|
[2025/09/12 05:24:13 714046] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1227|frame:ACK |recv_time:1757654653713909|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 714051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773713909|now:1757654653713909|interv:120000000|
[2025/09/12 05:24:13 714055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773713909|now:1757654653713909|interv:120000000|
[2025/09/12 05:24:13 714059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653713668|pq_index:0|
[2025/09/12 05:24:13 714063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653713083|
[2025/09/12 05:24:13 714067] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653714067|
[2025/09/12 05:24:13 714072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653714071|
[2025/09/12 05:24:13 714076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653713668|now:1757654653714071|
[2025/09/12 05:24:13 714080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653713668|now:1757654653714071|
[2025/09/12 05:24:13 714084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 714089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40924|min_srtt:40924|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 714093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2854389|
[2025/09/12 05:24:13 714098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40924|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 714102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 714107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40924|min_srtt:40924|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 714111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2855568|
[2025/09/12 05:24:13 714116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 714120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 714126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 714130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 714135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 714139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2806050|
[2025/09/12 05:24:13 714143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 714148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2618|
[2025/09/12 05:24:13 714176] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2618|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653714154|stream_id:0|stream_offset:2806050|
[2025/09/12 05:24:13 714182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2618|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 714187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 714191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40924|rtt_var:3138|pto_duration:53476|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 714195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 714199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 714203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 714207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653792630|now:1757654653714191|interv:78439|
[2025/09/12 05:24:13 714211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653792630|now:1757654653714191|interval:78439|pto_count:0|srtt:40924
[2025/09/12 05:24:13 714216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 714220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 714225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2807229|
[2025/09/12 05:24:13 714229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 714233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653715233|now:1757654653714233|interv:1000|
[2025/09/12 05:24:13 714237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 714241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 714245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653715233|
[2025/09/12 05:24:13 714252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653715233|
[2025/09/12 05:24:13 714256] [debug] |xqc_engine_wakeup_after|wakeup:1757654653715233|now:1757654653714256|diff:977|
[2025/09/12 05:24:13 714261] [debug] |xqc_engine_main_logic|END|now:1757654653714071|
[2025/09/12 05:24:13 714266] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653714266|
[2025/09/12 05:24:13 714270] [debug] |xqc_engine_wakeup_after|wakeup:1757654653715233|now:1757654653714269|diff:964|
[2025/09/12 05:24:13 714273] [debug] |xqc_engine_main_logic|END|now:1757654653714266|
[2025/09/12 05:24:13 715344] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653715343|
[2025/09/12 05:24:13 715353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653715233|pq_index:0|
[2025/09/12 05:24:13 715357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653714071|
[2025/09/12 05:24:13 715363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653715361|
[2025/09/12 05:24:13 715367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653715233|now:1757654653715361|
[2025/09/12 05:24:13 715371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653715233|now:1757654653715361|
[2025/09/12 05:24:13 715375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 715381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40924|min_srtt:40924|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 715385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2855568|
[2025/09/12 05:24:13 715390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 715394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 715398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 715402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 715407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 715411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2807229|
[2025/09/12 05:24:13 715416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 715420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2619|
[2025/09/12 05:24:13 715447] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2619|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653715428|stream_id:0|stream_offset:2807229|
[2025/09/12 05:24:13 715453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2619|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 715478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 715483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40924|rtt_var:3138|pto_duration:53476|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 715487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 715491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 715495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 715499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653793904|now:1757654653715482|interv:78422|
[2025/09/12 05:24:13 715503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653793904|now:1757654653715482|interval:78422|pto_count:0|srtt:40924
[2025/09/12 05:24:13 715508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 715512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 715517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2808408|
[2025/09/12 05:24:13 715523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 715530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2620|
[2025/09/12 05:24:13 715562] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2620|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653715540|stream_id:0|stream_offset:2808408|
[2025/09/12 05:24:13 715570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2620|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 715576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 715582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40924|rtt_var:3138|pto_duration:53476|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 715588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 715593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 715598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 715604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653794016|now:1757654653715582|interv:78434|
[2025/09/12 05:24:13 715609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653794016|now:1757654653715582|interval:78434|pto_count:0|srtt:40924
[2025/09/12 05:24:13 715615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:49207|
[2025/09/12 05:24:13 715621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 715633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2809587|
[2025/09/12 05:24:13 715639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 715644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653716644|now:1757654653715644|interv:1000|
[2025/09/12 05:24:13 715650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 715655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 715660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653716644|
[2025/09/12 05:24:13 715666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653716644|
[2025/09/12 05:24:13 715672] [debug] |xqc_engine_wakeup_after|wakeup:1757654653716644|now:1757654653715671|diff:973|
[2025/09/12 05:24:13 715677] [debug] |xqc_engine_main_logic|END|now:1757654653715361|
[2025/09/12 05:24:13 715907] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653715906|
[2025/09/12 05:24:13 715913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 715918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1227|
[2025/09/12 05:24:13 715922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1228|
[2025/09/12 05:24:13 715928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1228|
[2025/09/12 05:24:13 715932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 715937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2580|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2581|path_largest_ack:2580|
[2025/09/12 05:24:13 715942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:2765516|prior_time:1757654653675032|is_app_limited:0|send_elapse:43961|ack_elapse:40874|ctl_first_sent_time:1757654653676605|lagest_ack_time:1757654653715906|curr_delivered:2813530|
[2025/09/12 05:24:13 715946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653676605|
[2025/09/12 05:24:13 715951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:327||sndq_packets_used_bytes:0|sndq_packets_free:2349|
[2025/09/12 05:24:13 715955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2581|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2581|path_largest_ack:2581|
[2025/09/12 05:24:13 715960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:2765516|prior_time:1757654653675032|is_app_limited:0|send_elapse:43961|ack_elapse:40874|ctl_first_sent_time:1757654653676605|lagest_ack_time:1757654653715906|curr_delivered:2814730|
[2025/09/12 05:24:13 715964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653676726|
[2025/09/12 05:24:13 715968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:326||sndq_packets_used_bytes:0|sndq_packets_free:2350|
[2025/09/12 05:24:13 715972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40924|rttvar:3138|minrtt:30532|latest_rtt:39180|ack_delay:32|
[2025/09/12 05:24:13 715980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40702|rttvar:2798|minrtt:30532|latest_rtt:39180|ack_delay:32|
[2025/09/12 05:24:13 715984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2581|lost_pn:2578|thresh:3|
[2025/09/12 05:24:13 715989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 715993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40702|rtt_var:2798|pto_duration:51894|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 715998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 716002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 716005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 716009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653792434|now:1757654653715993|interv:76441|
[2025/09/12 05:24:13 716013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653792434|now:1757654653715993|interval:76441|pto_count:0|srtt:40702
[2025/09/12 05:24:13 716018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43961, ack_elapse 40874, delivered 49214|rate 1119492|lost 202|
[2025/09/12 05:24:13 716022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1119492) in round 61|
[2025/09/12 05:24:13 716026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 716031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 716035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653676726|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 716039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653676726|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 716043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:46807|srtt:40702|latest_rtt:39180|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 716049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1228|largest:1228|pns:2|
[2025/09/12 05:24:13 716054] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1228|frame:ACK |recv_time:1757654653715906|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 716058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773715906|now:1757654653715906|interv:120000000|
[2025/09/12 05:24:13 716062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773715906|now:1757654653715906|interv:120000000|
[2025/09/12 05:24:13 716066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653716644|pq_index:0|
[2025/09/12 05:24:13 716073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653715361|
[2025/09/12 05:24:13 716077] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653716077|
[2025/09/12 05:24:13 716082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653716081|
[2025/09/12 05:24:13 716088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40702|min_srtt:40702|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 716092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2855568|
[2025/09/12 05:24:13 716097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40702|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 716101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 716106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40702|min_srtt:40702|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 716110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2856747|
[2025/09/12 05:24:13 716115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40702|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 716119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 716123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40702|min_srtt:40702|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 716128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2857926|
[2025/09/12 05:24:13 716132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 716136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 716140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 716144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 716148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 716152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2809587|
[2025/09/12 05:24:13 716157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 716163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 716167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653716644|
[2025/09/12 05:24:13 716171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653716644|
[2025/09/12 05:24:13 716175] [debug] |xqc_engine_wakeup_after|wakeup:1757654653716644|now:1757654653716175|diff:469|
[2025/09/12 05:24:13 716179] [debug] |xqc_engine_main_logic|END|now:1757654653716081|
[2025/09/12 05:24:13 716184] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653716184|
[2025/09/12 05:24:13 716188] [debug] |xqc_engine_wakeup_after|wakeup:1757654653716644|now:1757654653716188|diff:456|
[2025/09/12 05:24:13 716192] [debug] |xqc_engine_main_logic|END|now:1757654653716184|
[2025/09/12 05:24:13 717261] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653717261|
[2025/09/12 05:24:13 717270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653716644|pq_index:0|
[2025/09/12 05:24:13 717275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653716081|
[2025/09/12 05:24:13 717280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653717279|
[2025/09/12 05:24:13 717284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653716644|now:1757654653717279|
[2025/09/12 05:24:13 717289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653716644|now:1757654653717279|
[2025/09/12 05:24:13 717293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 717298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40702|min_srtt:40702|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 717302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2857926|
[2025/09/12 05:24:13 717307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 717311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 717315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 717319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 717323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 717327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2809587|
[2025/09/12 05:24:13 717332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 717336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2621|
[2025/09/12 05:24:13 717364] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2621|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653717344|stream_id:0|stream_offset:2809587|
[2025/09/12 05:24:13 717374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2621|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 717379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 717383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40702|rtt_var:2798|pto_duration:51894|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 717388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 717391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 717395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 717399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653794238|now:1757654653717383|interv:76855|
[2025/09/12 05:24:13 717403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653794238|now:1757654653717383|interval:76855|pto_count:0|srtt:40702
[2025/09/12 05:24:13 717408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 717412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 717416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2810766|
[2025/09/12 05:24:13 717421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 717425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653718425|now:1757654653717425|interv:1000|
[2025/09/12 05:24:13 717429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 717433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 717437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653718425|
[2025/09/12 05:24:13 717441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653718425|
[2025/09/12 05:24:13 717445] [debug] |xqc_engine_wakeup_after|wakeup:1757654653718425|now:1757654653717445|diff:980|
[2025/09/12 05:24:13 717449] [debug] |xqc_engine_main_logic|END|now:1757654653717279|
[2025/09/12 05:24:13 717901] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653717900|
[2025/09/12 05:24:13 717911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 717917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1228|
[2025/09/12 05:24:13 717921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1229|
[2025/09/12 05:24:13 717926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1229|
[2025/09/12 05:24:13 717931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 717936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2582|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2583|path_largest_ack:2582|
[2025/09/12 05:24:13 717944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:2767916|prior_time:1757654653677035|is_app_limited:0|send_elapse:45747|ack_elapse:40865|ctl_first_sent_time:1757654653678494|lagest_ack_time:1757654653717900|curr_delivered:2815930|
[2025/09/12 05:24:13 717949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653678494|
[2025/09/12 05:24:13 717953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:325||sndq_packets_used_bytes:0|sndq_packets_free:2351|
[2025/09/12 05:24:13 717958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2583|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2583|path_largest_ack:2583|
[2025/09/12 05:24:13 717962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:2770316|prior_time:1757654653679023|is_app_limited:0|send_elapse:45852|ack_elapse:38877|ctl_first_sent_time:1757654653680488|lagest_ack_time:1757654653717900|curr_delivered:2817130|
[2025/09/12 05:24:13 717967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653680488|
[2025/09/12 05:24:13 717971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:324||sndq_packets_used_bytes:0|sndq_packets_free:2352|
[2025/09/12 05:24:13 717975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40702|rttvar:2798|minrtt:30532|latest_rtt:37412|ack_delay:40|
[2025/09/12 05:24:13 717979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40286|rttvar:2931|minrtt:30532|latest_rtt:37412|ack_delay:40|
[2025/09/12 05:24:13 717983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2583|lost_pn:2580|thresh:3|
[2025/09/12 05:24:13 717987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 717991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40286|rtt_var:2931|pto_duration:52010|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 717996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 718000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 718004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 718008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653794354|now:1757654653717991|interv:76363|
[2025/09/12 05:24:13 718012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653794354|now:1757654653717991|interval:76363|pto_count:0|srtt:40286
[2025/09/12 05:24:13 718016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45852, ack_elapse 38877, delivered 46814|rate 1020980|lost 202|
[2025/09/12 05:24:13 718021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1020980) in round 61|
[2025/09/12 05:24:13 718026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 718030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 718036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653680488|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 718041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653680488|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 718045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:40286|latest_rtt:37412|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 718051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1229|largest:1229|pns:2|
[2025/09/12 05:24:13 718056] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1229|frame:ACK |recv_time:1757654653717900|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 718060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773717900|now:1757654653717900|interv:120000000|
[2025/09/12 05:24:13 718065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773717900|now:1757654653717900|interv:120000000|
[2025/09/12 05:24:13 718068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653718425|pq_index:0|
[2025/09/12 05:24:13 718073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653717279|
[2025/09/12 05:24:13 718077] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653718076|
[2025/09/12 05:24:13 718081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653718080|
[2025/09/12 05:24:13 718087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40286|min_srtt:40286|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 718092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2857926|
[2025/09/12 05:24:13 718096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40286|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 718101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 718105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40286|min_srtt:40286|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 718110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2859105|
[2025/09/12 05:24:13 718114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40286|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 718118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 718125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40286|min_srtt:40286|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 718130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2860284|
[2025/09/12 05:24:13 718134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 718138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 718142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 718146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 718150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 718154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2810766|
[2025/09/12 05:24:13 718159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 718163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 718167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653718425|
[2025/09/12 05:24:13 718171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653718425|
[2025/09/12 05:24:13 718174] [debug] |xqc_engine_wakeup_after|wakeup:1757654653718425|now:1757654653718174|diff:251|
[2025/09/12 05:24:13 718179] [debug] |xqc_engine_main_logic|END|now:1757654653718080|
[2025/09/12 05:24:13 718184] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653718184|
[2025/09/12 05:24:13 718187] [debug] |xqc_engine_wakeup_after|wakeup:1757654653718425|now:1757654653718187|diff:238|
[2025/09/12 05:24:13 718191] [debug] |xqc_engine_main_logic|END|now:1757654653718184|
[2025/09/12 05:24:13 719261] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653719261|
[2025/09/12 05:24:13 719270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653718425|pq_index:0|
[2025/09/12 05:24:13 719275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653718080|
[2025/09/12 05:24:13 719280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653719279|
[2025/09/12 05:24:13 719284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653718425|now:1757654653719279|
[2025/09/12 05:24:13 719289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653718425|now:1757654653719279|
[2025/09/12 05:24:13 719293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 719298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40286|min_srtt:40286|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 719302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2860284|
[2025/09/12 05:24:13 719310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 719314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 719318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 719322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 719327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 719331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2810766|
[2025/09/12 05:24:13 719335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 719340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2622|
[2025/09/12 05:24:13 719367] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2622|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653719348|stream_id:0|stream_offset:2810766|
[2025/09/12 05:24:13 719373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2622|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 719378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 719383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40286|rtt_var:2931|pto_duration:52010|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 719387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 719391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 719395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 719399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653796358|now:1757654653719382|interv:76976|
[2025/09/12 05:24:13 719403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653796358|now:1757654653719382|interval:76976|pto_count:0|srtt:40286
[2025/09/12 05:24:13 719408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 719412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 719417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2811945|
[2025/09/12 05:24:13 719421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 719429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2623|
[2025/09/12 05:24:13 719448] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2623|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653719435|stream_id:0|stream_offset:2811945|
[2025/09/12 05:24:13 719453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2623|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 719471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 719475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40286|rtt_var:2931|pto_duration:52010|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 719480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 719484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 719488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 719492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653796445|now:1757654653719475|interv:76970|
[2025/09/12 05:24:13 719496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653796445|now:1757654653719475|interval:76970|pto_count:0|srtt:40286
[2025/09/12 05:24:13 719500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 719505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 719509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2813124|
[2025/09/12 05:24:13 719513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 719517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2624|
[2025/09/12 05:24:13 719547] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2624|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653719526|stream_id:0|stream_offset:2813124|
[2025/09/12 05:24:13 719554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2624|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 719560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 719566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40286|rtt_var:2931|pto_duration:52010|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 719572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 719577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 719582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 719588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653796536|now:1757654653719566|interv:76970|
[2025/09/12 05:24:13 719598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653796536|now:1757654653719566|interval:76970|pto_count:0|srtt:40286
[2025/09/12 05:24:13 719605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:49207|
[2025/09/12 05:24:13 719611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 719617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2814303|
[2025/09/12 05:24:13 719623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 719628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653720628|now:1757654653719628|interv:1000|
[2025/09/12 05:24:13 719633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 719639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 719644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653720628|
[2025/09/12 05:24:13 719649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653720628|
[2025/09/12 05:24:13 719655] [debug] |xqc_engine_wakeup_after|wakeup:1757654653720628|now:1757654653719655|diff:973|
[2025/09/12 05:24:13 719660] [debug] |xqc_engine_main_logic|END|now:1757654653719279|
[2025/09/12 05:24:13 719942] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653719941|
[2025/09/12 05:24:13 719948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 719954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1229|
[2025/09/12 05:24:13 719958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1230|
[2025/09/12 05:24:13 719964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1230|
[2025/09/12 05:24:13 719968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 719973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2584|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2585|path_largest_ack:2584|
[2025/09/12 05:24:13 719978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:2770316|prior_time:1757654653679023|is_app_limited:0|send_elapse:45954|ack_elapse:40918|ctl_first_sent_time:1757654653680590|lagest_ack_time:1757654653719941|curr_delivered:2818330|
[2025/09/12 05:24:13 719982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653680590|
[2025/09/12 05:24:13 719987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:323||sndq_packets_used_bytes:0|sndq_packets_free:2353|
[2025/09/12 05:24:13 719991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2585|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2585|path_largest_ack:2585|
[2025/09/12 05:24:13 719996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:2770316|prior_time:1757654653679023|is_app_limited:0|send_elapse:45954|ack_elapse:40918|ctl_first_sent_time:1757654653680590|lagest_ack_time:1757654653719941|curr_delivered:2819530|
[2025/09/12 05:24:13 720005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653680711|
[2025/09/12 05:24:13 720009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:322||sndq_packets_used_bytes:0|sndq_packets_free:2354|
[2025/09/12 05:24:13 720013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40286|rttvar:2931|minrtt:30532|latest_rtt:39230|ack_delay:32|
[2025/09/12 05:24:13 720017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40150|rttvar:2471|minrtt:30532|latest_rtt:39230|ack_delay:32|
[2025/09/12 05:24:13 720021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2585|lost_pn:2582|thresh:3|
[2025/09/12 05:24:13 720025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 720029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40150|rtt_var:2471|pto_duration:50034|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 720034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 720038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 720042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 720046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653794560|now:1757654653720029|interv:74531|
[2025/09/12 05:24:13 720050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653794560|now:1757654653720029|interval:74531|pto_count:0|srtt:40150
[2025/09/12 05:24:13 720054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45954, ack_elapse 40918, delivered 49214|rate 1070940|lost 202|
[2025/09/12 05:24:13 720059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1070940) in round 61|
[2025/09/12 05:24:13 720063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 720067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 720071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653680711|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 720075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653680711|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 720080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:46807|srtt:40150|latest_rtt:39230|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 720086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1230|largest:1230|pns:2|
[2025/09/12 05:24:13 720090] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1230|frame:ACK |recv_time:1757654653719941|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 720097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773719941|now:1757654653719941|interv:120000000|
[2025/09/12 05:24:13 720101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773719941|now:1757654653719941|interv:120000000|
[2025/09/12 05:24:13 720105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653720628|pq_index:0|
[2025/09/12 05:24:13 720109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653719279|
[2025/09/12 05:24:13 720113] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653720113|
[2025/09/12 05:24:13 720118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653720117|
[2025/09/12 05:24:13 720124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40150|min_srtt:40150|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 720128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2860284|
[2025/09/12 05:24:13 720133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40150|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 720138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 720142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40150|min_srtt:40150|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 720146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2861463|
[2025/09/12 05:24:13 720151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40150|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 720155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 720159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40150|min_srtt:40150|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 720163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2862642|
[2025/09/12 05:24:13 720168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 720172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 720175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 720180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 720187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 720191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2814303|
[2025/09/12 05:24:13 720195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 720199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 720203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653720628|
[2025/09/12 05:24:13 720207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653720628|
[2025/09/12 05:24:13 720211] [debug] |xqc_engine_wakeup_after|wakeup:1757654653720628|now:1757654653720211|diff:417|
[2025/09/12 05:24:13 720215] [debug] |xqc_engine_main_logic|END|now:1757654653720117|
[2025/09/12 05:24:13 720220] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653720220|
[2025/09/12 05:24:13 720224] [debug] |xqc_engine_wakeup_after|wakeup:1757654653720628|now:1757654653720224|diff:404|
[2025/09/12 05:24:13 720228] [debug] |xqc_engine_main_logic|END|now:1757654653720220|
[2025/09/12 05:24:13 721298] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653721297|
[2025/09/12 05:24:13 721306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653720628|pq_index:0|
[2025/09/12 05:24:13 721311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653720117|
[2025/09/12 05:24:13 721316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653721315|
[2025/09/12 05:24:13 721320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653720628|now:1757654653721315|
[2025/09/12 05:24:13 721324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653720628|now:1757654653721315|
[2025/09/12 05:24:13 721328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 721334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40150|min_srtt:40150|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 721338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2862642|
[2025/09/12 05:24:13 721343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 721346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 721350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 721355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 721359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 721363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2814303|
[2025/09/12 05:24:13 721372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 721377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2625|
[2025/09/12 05:24:13 721404] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2625|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653721385|stream_id:0|stream_offset:2814303|
[2025/09/12 05:24:13 721410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2625|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 721414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 721419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40150|rtt_var:2471|pto_duration:50034|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 721423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 721427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 721431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 721435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653796419|now:1757654653721419|interv:75000|
[2025/09/12 05:24:13 721439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653796419|now:1757654653721419|interval:75000|pto_count:0|srtt:40150
[2025/09/12 05:24:13 721443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 721448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 721452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2815482|
[2025/09/12 05:24:13 721475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 721479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653722479|now:1757654653721479|interv:1000|
[2025/09/12 05:24:13 721483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 721487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 721491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653722479|
[2025/09/12 05:24:13 721495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653722479|
[2025/09/12 05:24:13 721499] [debug] |xqc_engine_wakeup_after|wakeup:1757654653722479|now:1757654653721499|diff:980|
[2025/09/12 05:24:13 721503] [debug] |xqc_engine_main_logic|END|now:1757654653721315|
[2025/09/12 05:24:13 721925] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653721924|
[2025/09/12 05:24:13 721932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 721938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1230|
[2025/09/12 05:24:13 721945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1231|
[2025/09/12 05:24:13 721951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1231|
[2025/09/12 05:24:13 721955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 721960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2586|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2587|path_largest_ack:2586|
[2025/09/12 05:24:13 721965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2772723|prior_time:1757654653681022|is_app_limited:0|send_elapse:45824|ack_elapse:40902|ctl_first_sent_time:1757654653682491|lagest_ack_time:1757654653721924|curr_delivered:2820730|
[2025/09/12 05:24:13 721969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653682491|
[2025/09/12 05:24:13 721974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:321||sndq_packets_used_bytes:0|sndq_packets_free:2355|
[2025/09/12 05:24:13 721978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2587|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2587|path_largest_ack:2587|
[2025/09/12 05:24:13 721983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2775123|prior_time:1757654653683001|is_app_limited:0|send_elapse:45858|ack_elapse:38923|ctl_first_sent_time:1757654653684450|lagest_ack_time:1757654653721924|curr_delivered:2821930|
[2025/09/12 05:24:13 721987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653684450|
[2025/09/12 05:24:13 721991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:320||sndq_packets_used_bytes:0|sndq_packets_free:2356|
[2025/09/12 05:24:13 721995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40150|rttvar:2471|minrtt:30532|latest_rtt:37474|ack_delay:48|
[2025/09/12 05:24:13 721999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39810|rttvar:2535|minrtt:30532|latest_rtt:37474|ack_delay:48|
[2025/09/12 05:24:13 722004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2587|lost_pn:2584|thresh:3|
[2025/09/12 05:24:13 722008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 722012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39810|rtt_var:2535|pto_duration:49950|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 722016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 722020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 722024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 722028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653796335|now:1757654653722012|interv:74323|
[2025/09/12 05:24:13 722032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653796335|now:1757654653722012|interval:74323|pto_count:0|srtt:39810
[2025/09/12 05:24:13 722039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45858, ack_elapse 38923, delivered 46807|rate 1020694|lost 202|
[2025/09/12 05:24:13 722044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1020694) in round 61|
[2025/09/12 05:24:13 722048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 722052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 722056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653684450|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 722060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653684450|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 722065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:39810|latest_rtt:37474|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 722071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1231|largest:1231|pns:2|
[2025/09/12 05:24:13 722075] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1231|frame:ACK |recv_time:1757654653721924|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 722080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773721924|now:1757654653721924|interv:120000000|
[2025/09/12 05:24:13 722084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773721924|now:1757654653721924|interv:120000000|
[2025/09/12 05:24:13 722088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653722479|pq_index:0|
[2025/09/12 05:24:13 722092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653721315|
[2025/09/12 05:24:13 722096] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653722096|
[2025/09/12 05:24:13 722101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653722100|
[2025/09/12 05:24:13 722106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39810|min_srtt:39810|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 722111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2862642|
[2025/09/12 05:24:13 722115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39810|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 722120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 722124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39810|min_srtt:39810|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 722131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2863821|
[2025/09/12 05:24:13 722136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39810|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 722140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 722144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39810|min_srtt:39810|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 722148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2865000|
[2025/09/12 05:24:13 722153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 722157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 722160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 722165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 722169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 722173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2815482|
[2025/09/12 05:24:13 722177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 722181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 722185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653722479|
[2025/09/12 05:24:13 722189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653722479|
[2025/09/12 05:24:13 722193] [debug] |xqc_engine_wakeup_after|wakeup:1757654653722479|now:1757654653722193|diff:286|
[2025/09/12 05:24:13 722197] [debug] |xqc_engine_main_logic|END|now:1757654653722100|
[2025/09/12 05:24:13 722205] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653722204|
[2025/09/12 05:24:13 722209] [debug] |xqc_engine_wakeup_after|wakeup:1757654653722479|now:1757654653722209|diff:270|
[2025/09/12 05:24:13 722213] [debug] |xqc_engine_main_logic|END|now:1757654653722204|
[2025/09/12 05:24:13 723285] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653723285|
[2025/09/12 05:24:13 723294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653722479|pq_index:0|
[2025/09/12 05:24:13 723298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653722100|
[2025/09/12 05:24:13 723303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653723302|
[2025/09/12 05:24:13 723308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653722479|now:1757654653723302|
[2025/09/12 05:24:13 723316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653722479|now:1757654653723302|
[2025/09/12 05:24:13 723320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 723325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39810|min_srtt:39810|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 723330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2865000|
[2025/09/12 05:24:13 723334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 723338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 723342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 723346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 723350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 723354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2815482|
[2025/09/12 05:24:13 723359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 723363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2626|
[2025/09/12 05:24:13 723391] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2626|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653723371|stream_id:0|stream_offset:2815482|
[2025/09/12 05:24:13 723397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2626|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 723401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 723406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39810|rtt_var:2535|pto_duration:49950|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 723410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 723414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 723418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 723422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653798321|now:1757654653723405|interv:74916|
[2025/09/12 05:24:13 723426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653798321|now:1757654653723405|interval:74916|pto_count:0|srtt:39810
[2025/09/12 05:24:13 723430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 723439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 723443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2816661|
[2025/09/12 05:24:13 723447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 723451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2627|
[2025/09/12 05:24:13 723486] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2627|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653723473|stream_id:0|stream_offset:2816661|
[2025/09/12 05:24:13 723494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2627|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 723499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 723503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39810|rtt_var:2535|pto_duration:49950|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 723507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 723511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 723515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 723519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653798423|now:1757654653723503|interv:74920|
[2025/09/12 05:24:13 723523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653798423|now:1757654653723503|interval:74920|pto_count:0|srtt:39810
[2025/09/12 05:24:13 723527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 723532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 723537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2817840|
[2025/09/12 05:24:13 723544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 723551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2628|
[2025/09/12 05:24:13 723582] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2628|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653723561|stream_id:0|stream_offset:2817840|
[2025/09/12 05:24:13 723589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2628|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 723595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 723601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39810|rtt_var:2535|pto_duration:49950|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 723612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 723617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 723622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 723627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653798511|now:1757654653723600|interv:74911|
[2025/09/12 05:24:13 723633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653798511|now:1757654653723600|interval:74911|pto_count:0|srtt:39810
[2025/09/12 05:24:13 723638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:49207|
[2025/09/12 05:24:13 723645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 723650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2819019|
[2025/09/12 05:24:13 723657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 723662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653724662|now:1757654653723662|interv:1000|
[2025/09/12 05:24:13 723668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 723673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 723678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653724662|
[2025/09/12 05:24:13 723684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653724662|
[2025/09/12 05:24:13 723689] [debug] |xqc_engine_wakeup_after|wakeup:1757654653724662|now:1757654653723689|diff:973|
[2025/09/12 05:24:13 723695] [debug] |xqc_engine_main_logic|END|now:1757654653723302|
[2025/09/12 05:24:13 723885] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653723884|
[2025/09/12 05:24:13 723891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 723897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1231|
[2025/09/12 05:24:13 723900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1232|
[2025/09/12 05:24:13 723906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1232|
[2025/09/12 05:24:13 723910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 723915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2588|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2589|path_largest_ack:2588|
[2025/09/12 05:24:13 723920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2775123|prior_time:1757654653683001|is_app_limited:0|send_elapse:45986|ack_elapse:40883|ctl_first_sent_time:1757654653684578|lagest_ack_time:1757654653723884|curr_delivered:2823130|
[2025/09/12 05:24:13 723924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653684578|
[2025/09/12 05:24:13 723929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:319||sndq_packets_used_bytes:0|sndq_packets_free:2357|
[2025/09/12 05:24:13 723940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2589|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2589|path_largest_ack:2589|
[2025/09/12 05:24:13 723945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2775123|prior_time:1757654653683001|is_app_limited:0|send_elapse:45986|ack_elapse:40883|ctl_first_sent_time:1757654653684578|lagest_ack_time:1757654653723884|curr_delivered:2824330|
[2025/09/12 05:24:13 723949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653684698|
[2025/09/12 05:24:13 723953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:318||sndq_packets_used_bytes:0|sndq_packets_free:2358|
[2025/09/12 05:24:13 723957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39810|rttvar:2535|minrtt:30532|latest_rtt:39186|ack_delay:40|
[2025/09/12 05:24:13 723961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39727|rttvar:2068|minrtt:30532|latest_rtt:39186|ack_delay:40|
[2025/09/12 05:24:13 723966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2589|lost_pn:2586|thresh:3|
[2025/09/12 05:24:13 723970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 723974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39727|rtt_var:2068|pto_duration:47999|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 723978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 723982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 723986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 723990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653796560|now:1757654653723974|interv:72586|
[2025/09/12 05:24:13 723994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653796560|now:1757654653723974|interval:72586|pto_count:0|srtt:39727
[2025/09/12 05:24:13 723998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45986, ack_elapse 40883, delivered 49207|rate 1070043|lost 202|
[2025/09/12 05:24:13 724003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1070043) in round 61|
[2025/09/12 05:24:13 724007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 724012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 724015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653684698|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 724020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653684698|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 724024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:46807|srtt:39727|latest_rtt:39186|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 724032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1232|largest:1232|pns:2|
[2025/09/12 05:24:13 724037] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1232|frame:ACK |recv_time:1757654653723884|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 724042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773723884|now:1757654653723884|interv:120000000|
[2025/09/12 05:24:13 724046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773723884|now:1757654653723884|interv:120000000|
[2025/09/12 05:24:13 724050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653724662|pq_index:0|
[2025/09/12 05:24:13 724054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653723302|
[2025/09/12 05:24:13 724058] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653724058|
[2025/09/12 05:24:13 724062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653724061|
[2025/09/12 05:24:13 724068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39727|min_srtt:39727|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 724072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2865000|
[2025/09/12 05:24:13 724077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39727|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 724081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 724086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39727|min_srtt:39727|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 724090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2866179|
[2025/09/12 05:24:13 724094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39727|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 724099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 724103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39727|min_srtt:39727|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 724107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2867358|
[2025/09/12 05:24:13 724114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 724118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 724122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 724126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 724130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 724134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2819019|
[2025/09/12 05:24:13 724139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 724142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 724146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653724662|
[2025/09/12 05:24:13 724150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653724662|
[2025/09/12 05:24:13 724154] [debug] |xqc_engine_wakeup_after|wakeup:1757654653724662|now:1757654653724154|diff:508|
[2025/09/12 05:24:13 724158] [debug] |xqc_engine_main_logic|END|now:1757654653724061|
[2025/09/12 05:24:13 724163] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653724163|
[2025/09/12 05:24:13 724167] [debug] |xqc_engine_wakeup_after|wakeup:1757654653724662|now:1757654653724167|diff:495|
[2025/09/12 05:24:13 724171] [debug] |xqc_engine_main_logic|END|now:1757654653724163|
[2025/09/12 05:24:13 725240] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653725240|
[2025/09/12 05:24:13 725249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653724662|pq_index:0|
[2025/09/12 05:24:13 725253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653724061|
[2025/09/12 05:24:13 725259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653725257|
[2025/09/12 05:24:13 725263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653724662|now:1757654653725257|
[2025/09/12 05:24:13 725267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653724662|now:1757654653725257|
[2025/09/12 05:24:13 725271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 725276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39727|min_srtt:39727|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 725281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2867358|
[2025/09/12 05:24:13 725286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 725290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 725293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 725302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 725307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 725311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2819019|
[2025/09/12 05:24:13 725316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 725320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2629|
[2025/09/12 05:24:13 725352] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2629|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653725328|stream_id:0|stream_offset:2819019|
[2025/09/12 05:24:13 725361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2629|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 725368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 725375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39727|rtt_var:2068|pto_duration:47999|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 725381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 725387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 725392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 725398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653798327|now:1757654653725375|interv:72952|
[2025/09/12 05:24:13 725403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653798327|now:1757654653725375|interval:72952|pto_count:0|srtt:39727
[2025/09/12 05:24:13 725411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 725417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 725421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2820198|
[2025/09/12 05:24:13 725425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 725429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653726429|now:1757654653725429|interv:1000|
[2025/09/12 05:24:13 725433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 725437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 725441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653726429|
[2025/09/12 05:24:13 725445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653726429|
[2025/09/12 05:24:13 725454] [debug] |xqc_engine_wakeup_after|wakeup:1757654653726429|now:1757654653725453|diff:976|
[2025/09/12 05:24:13 725477] [debug] |xqc_engine_main_logic|END|now:1757654653725257|
[2025/09/12 05:24:13 725930] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653725929|
[2025/09/12 05:24:13 725937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 725943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1232|
[2025/09/12 05:24:13 725947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1233|
[2025/09/12 05:24:13 725953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1233|
[2025/09/12 05:24:13 725957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 725962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2590|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2591|path_largest_ack:2590|
[2025/09/12 05:24:13 725966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2777523|prior_time:1757654653685008|is_app_limited:0|send_elapse:45813|ack_elapse:40921|ctl_first_sent_time:1757654653686452|lagest_ack_time:1757654653725929|curr_delivered:2825530|
[2025/09/12 05:24:13 725971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653686452|
[2025/09/12 05:24:13 725975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:317||sndq_packets_used_bytes:0|sndq_packets_free:2359|
[2025/09/12 05:24:13 725980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2591|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2591|path_largest_ack:2591|
[2025/09/12 05:24:13 725984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2779923|prior_time:1757654653687012|is_app_limited:0|send_elapse:47725|ack_elapse:38917|ctl_first_sent_time:1757654653688483|lagest_ack_time:1757654653725929|curr_delivered:2826730|
[2025/09/12 05:24:13 725988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653688483|
[2025/09/12 05:24:13 725992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:316||sndq_packets_used_bytes:0|sndq_packets_free:2360|
[2025/09/12 05:24:13 725996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39727|rttvar:2068|minrtt:30532|latest_rtt:37446|ack_delay:32|
[2025/09/12 05:24:13 726001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39438|rttvar:2129|minrtt:30532|latest_rtt:37446|ack_delay:32|
[2025/09/12 05:24:13 726005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2591|lost_pn:2588|thresh:3|
[2025/09/12 05:24:13 726009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 726013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39438|rtt_var:2129|pto_duration:47954|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 726017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 726021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 726029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 726033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653798282|now:1757654653726013|interv:72269|
[2025/09/12 05:24:13 726037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653798282|now:1757654653726013|interval:72269|pto_count:0|srtt:39438
[2025/09/12 05:24:13 726041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 47725, ack_elapse 38917, delivered 46807|rate 980764|lost 202|
[2025/09/12 05:24:13 726046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (980764) in round 61|
[2025/09/12 05:24:13 726050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 726054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 726058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653688483|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 726063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653688483|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 726067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:39438|latest_rtt:37446|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 726073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1233|largest:1233|pns:2|
[2025/09/12 05:24:13 726077] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1233|frame:ACK |recv_time:1757654653725929|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 726082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773725929|now:1757654653725929|interv:120000000|
[2025/09/12 05:24:13 726086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773725929|now:1757654653725929|interv:120000000|
[2025/09/12 05:24:13 726090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653726429|pq_index:0|
[2025/09/12 05:24:13 726094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653725257|
[2025/09/12 05:24:13 726098] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653726098|
[2025/09/12 05:24:13 726103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653726102|
[2025/09/12 05:24:13 726109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39438|min_srtt:39438|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 726113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2867358|
[2025/09/12 05:24:13 726120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39438|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 726125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 726129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39438|min_srtt:39438|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 726134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2868537|
[2025/09/12 05:24:13 726138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39438|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 726142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 726146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39438|min_srtt:39438|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 726151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2869716|
[2025/09/12 05:24:13 726155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 726159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 726162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 726167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 726171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 726175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2820198|
[2025/09/12 05:24:13 726179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 726183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 726187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653726429|
[2025/09/12 05:24:13 726191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653726429|
[2025/09/12 05:24:13 726195] [debug] |xqc_engine_wakeup_after|wakeup:1757654653726429|now:1757654653726195|diff:234|
[2025/09/12 05:24:13 726199] [debug] |xqc_engine_main_logic|END|now:1757654653726102|
[2025/09/12 05:24:13 726204] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653726204|
[2025/09/12 05:24:13 726208] [debug] |xqc_engine_wakeup_after|wakeup:1757654653726429|now:1757654653726208|diff:221|
[2025/09/12 05:24:13 726212] [debug] |xqc_engine_main_logic|END|now:1757654653726204|
[2025/09/12 05:24:13 727281] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653727281|
[2025/09/12 05:24:13 727290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653726429|pq_index:0|
[2025/09/12 05:24:13 727299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653726102|
[2025/09/12 05:24:13 727304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653727303|
[2025/09/12 05:24:13 727309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653726429|now:1757654653727303|
[2025/09/12 05:24:13 727313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653726429|now:1757654653727303|
[2025/09/12 05:24:13 727317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 727322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39438|min_srtt:39438|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 727327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2869716|
[2025/09/12 05:24:13 727331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 727335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 727339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 727343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 727348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 727352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2820198|
[2025/09/12 05:24:13 727356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 727361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2630|
[2025/09/12 05:24:13 727392] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2630|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653727369|stream_id:0|stream_offset:2820198|
[2025/09/12 05:24:13 727401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2630|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 727408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 727415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39438|rtt_var:2129|pto_duration:47954|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 727422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 727427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 727431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 727439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653800323|now:1757654653727415|interv:72908|
[2025/09/12 05:24:13 727443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653800323|now:1757654653727415|interval:72908|pto_count:0|srtt:39438
[2025/09/12 05:24:13 727448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 727453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 727475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2821377|
[2025/09/12 05:24:13 727480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 727484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2631|
[2025/09/12 05:24:13 727511] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2631|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653727491|stream_id:0|stream_offset:2821377|
[2025/09/12 05:24:13 727520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2631|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 727527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 727534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39438|rtt_var:2129|pto_duration:47954|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 727540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 727547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 727553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 727559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653800445|now:1757654653727533|interv:72912|
[2025/09/12 05:24:13 727565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653800445|now:1757654653727533|interval:72912|pto_count:0|srtt:39438
[2025/09/12 05:24:13 727572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 727578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 727584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2822556|
[2025/09/12 05:24:13 727590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 727596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2632|
[2025/09/12 05:24:13 727629] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2632|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653727605|stream_id:0|stream_offset:2822556|
[2025/09/12 05:24:13 727643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2632|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 727649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 727655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39438|rtt_var:2129|pto_duration:47954|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 727661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 727666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 727671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 727676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653800559|now:1757654653727654|interv:72905|
[2025/09/12 05:24:13 727682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653800559|now:1757654653727654|interval:72905|pto_count:0|srtt:39438
[2025/09/12 05:24:13 727688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:49207|
[2025/09/12 05:24:13 727694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 727699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2823735|
[2025/09/12 05:24:13 727705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 727710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653728710|now:1757654653727710|interv:1000|
[2025/09/12 05:24:13 727716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 727721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 727726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653728710|
[2025/09/12 05:24:13 727732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653728710|
[2025/09/12 05:24:13 727739] [debug] |xqc_engine_wakeup_after|wakeup:1757654653728710|now:1757654653727738|diff:972|
[2025/09/12 05:24:13 727744] [debug] |xqc_engine_main_logic|END|now:1757654653727303|
[2025/09/12 05:24:13 727909] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653727908|
[2025/09/12 05:24:13 727915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 727920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1233|
[2025/09/12 05:24:13 727924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1234|
[2025/09/12 05:24:13 727930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1234|
[2025/09/12 05:24:13 727934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 727939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2592|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2593|path_largest_ack:2592|
[2025/09/12 05:24:13 727948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2779923|prior_time:1757654653687012|is_app_limited:0|send_elapse:47829|ack_elapse:40896|ctl_first_sent_time:1757654653688587|lagest_ack_time:1757654653727908|curr_delivered:2827930|
[2025/09/12 05:24:13 727952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653688587|
[2025/09/12 05:24:13 727957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:315||sndq_packets_used_bytes:0|sndq_packets_free:2361|
[2025/09/12 05:24:13 727961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2593|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2593|path_largest_ack:2593|
[2025/09/12 05:24:13 727966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2779923|prior_time:1757654653687012|is_app_limited:0|send_elapse:47829|ack_elapse:40896|ctl_first_sent_time:1757654653688587|lagest_ack_time:1757654653727908|curr_delivered:2829130|
[2025/09/12 05:24:13 727970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653688685|
[2025/09/12 05:24:13 727974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:314||sndq_packets_used_bytes:0|sndq_packets_free:2362|
[2025/09/12 05:24:13 727978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39438|rttvar:2129|minrtt:30532|latest_rtt:39223|ack_delay:56|
[2025/09/12 05:24:13 727982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39404|rttvar:1664|minrtt:30532|latest_rtt:39223|ack_delay:56|
[2025/09/12 05:24:13 727986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2593|lost_pn:2590|thresh:3|
[2025/09/12 05:24:13 727990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 727994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39404|rtt_var:1664|pto_duration:46060|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 727999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 728003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 728007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 728010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653798665|now:1757654653727994|interv:70671|
[2025/09/12 05:24:13 728014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653798665|now:1757654653727994|interval:70671|pto_count:0|srtt:39404
[2025/09/12 05:24:13 728019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 47829, ack_elapse 40896, delivered 49207|rate 1028810|lost 202|
[2025/09/12 05:24:13 728023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1028810) in round 61|
[2025/09/12 05:24:13 728028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 728032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 728036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653688685|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 728043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653688685|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 728048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:46807|srtt:39404|latest_rtt:39223|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 728054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1234|largest:1234|pns:2|
[2025/09/12 05:24:13 728058] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1234|frame:ACK |recv_time:1757654653727908|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 728063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773727908|now:1757654653727908|interv:120000000|
[2025/09/12 05:24:13 728067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773727908|now:1757654653727908|interv:120000000|
[2025/09/12 05:24:13 728071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653728710|pq_index:0|
[2025/09/12 05:24:13 728075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653727303|
[2025/09/12 05:24:13 728079] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653728078|
[2025/09/12 05:24:13 728083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653728082|
[2025/09/12 05:24:13 728089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39404|min_srtt:39404|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 728093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2869716|
[2025/09/12 05:24:13 728098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39404|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 728102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 728107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39404|min_srtt:39404|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 728111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2870895|
[2025/09/12 05:24:13 728115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39404|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 728120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 728126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39404|min_srtt:39404|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 728131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2872074|
[2025/09/12 05:24:13 728135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 728139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 728143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 728147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 728151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 728155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2823735|
[2025/09/12 05:24:13 728159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 728163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 728167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653728710|
[2025/09/12 05:24:13 728171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653728710|
[2025/09/12 05:24:13 728175] [debug] |xqc_engine_wakeup_after|wakeup:1757654653728710|now:1757654653728175|diff:535|
[2025/09/12 05:24:13 728179] [debug] |xqc_engine_main_logic|END|now:1757654653728082|
[2025/09/12 05:24:13 728184] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653728184|
[2025/09/12 05:24:13 728188] [debug] |xqc_engine_wakeup_after|wakeup:1757654653728710|now:1757654653728188|diff:522|
[2025/09/12 05:24:13 728192] [debug] |xqc_engine_main_logic|END|now:1757654653728184|
[2025/09/12 05:24:13 729262] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653729261|
[2025/09/12 05:24:13 729271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653728710|pq_index:0|
[2025/09/12 05:24:13 729275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653728082|
[2025/09/12 05:24:13 729280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653729279|
[2025/09/12 05:24:13 729285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653728710|now:1757654653729279|
[2025/09/12 05:24:13 729289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653728710|now:1757654653729279|
[2025/09/12 05:24:13 729293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 729298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39404|min_srtt:39404|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 729302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2872074|
[2025/09/12 05:24:13 729311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 729314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 729318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 729322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 729327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 729331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2823735|
[2025/09/12 05:24:13 729335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 729340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2633|
[2025/09/12 05:24:13 729367] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2633|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653729348|stream_id:0|stream_offset:2823735|
[2025/09/12 05:24:13 729373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2633|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 729378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 729382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39404|rtt_var:1664|pto_duration:46060|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 729386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 729390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 729394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 729398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653800408|now:1757654653729382|interv:71026|
[2025/09/12 05:24:13 729402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653800408|now:1757654653729382|interval:71026|pto_count:0|srtt:39404
[2025/09/12 05:24:13 729407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 729411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 729416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2824914|
[2025/09/12 05:24:13 729420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 729424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2634|
[2025/09/12 05:24:13 729446] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2634|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653729433|stream_id:0|stream_offset:2824914|
[2025/09/12 05:24:13 729451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2634|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 729471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 729475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39404|rtt_var:1664|pto_duration:46060|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 729479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 729483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 729487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 729491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653800493|now:1757654653729475|interv:71018|
[2025/09/12 05:24:13 729495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653800493|now:1757654653729475|interval:71018|pto_count:0|srtt:39404
[2025/09/12 05:24:13 729499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:49207|
[2025/09/12 05:24:13 729504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 729509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2826093|
[2025/09/12 05:24:13 729516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 729522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653730522|now:1757654653729522|interv:1000|
[2025/09/12 05:24:13 729528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 729534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 729540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653730522|
[2025/09/12 05:24:13 729546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653730522|
[2025/09/12 05:24:13 729551] [debug] |xqc_engine_wakeup_after|wakeup:1757654653730522|now:1757654653729551|diff:971|
[2025/09/12 05:24:13 729557] [debug] |xqc_engine_main_logic|END|now:1757654653729279|
[2025/09/12 05:24:13 729863] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653729862|
[2025/09/12 05:24:13 729869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 729875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1234|
[2025/09/12 05:24:13 729879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1236|
[2025/09/12 05:24:13 729885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1236|
[2025/09/12 05:24:13 729889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 729898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2594|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2595|path_largest_ack:2594|
[2025/09/12 05:24:13 729903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2782323|prior_time:1757654653688986|is_app_limited:0|send_elapse:47845|ack_elapse:40876|ctl_first_sent_time:1757654653690430|lagest_ack_time:1757654653729862|curr_delivered:2830330|
[2025/09/12 05:24:13 729907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653690430|
[2025/09/12 05:24:13 729912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:313||sndq_packets_used_bytes:0|sndq_packets_free:2363|
[2025/09/12 05:24:13 729916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2595|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2595|path_largest_ack:2595|
[2025/09/12 05:24:13 729920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2784723|prior_time:1757654653690994|is_app_limited:0|send_elapse:47846|ack_elapse:38868|ctl_first_sent_time:1757654653692424|lagest_ack_time:1757654653729862|curr_delivered:2831530|
[2025/09/12 05:24:13 729925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653692424|
[2025/09/12 05:24:13 729929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:312||sndq_packets_used_bytes:0|sndq_packets_free:2364|
[2025/09/12 05:24:13 729933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39404|rttvar:1664|minrtt:30532|latest_rtt:37438|ack_delay:32|
[2025/09/12 05:24:13 729937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39154|rttvar:1747|minrtt:30532|latest_rtt:37438|ack_delay:32|
[2025/09/12 05:24:13 729941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2595|lost_pn:2592|thresh:3|
[2025/09/12 05:24:13 729945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 729950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39154|rtt_var:1747|pto_duration:46142|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 729954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 729958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 729962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 729966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653800575|now:1757654653729949|interv:70626|
[2025/09/12 05:24:13 729970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653800575|now:1757654653729949|interval:70626|pto_count:0|srtt:39154
[2025/09/12 05:24:13 729974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 47846, ack_elapse 38868, delivered 46807|rate 978284|lost 202|
[2025/09/12 05:24:13 729979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (978284) in round 61|
[2025/09/12 05:24:13 729983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 729990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 729993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653692424|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 729998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653692424|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 730002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:46807|srtt:39154|latest_rtt:37438|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 730010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1236|largest:1236|pns:2|
[2025/09/12 05:24:13 730014] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1236|frame:ACK |recv_time:1757654653729862|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 730019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773729862|now:1757654653729862|interv:120000000|
[2025/09/12 05:24:13 730024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773729862|now:1757654653729862|interv:120000000|
[2025/09/12 05:24:13 730028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653730522|pq_index:0|
[2025/09/12 05:24:13 730032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653729279|
[2025/09/12 05:24:13 730036] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653730035|
[2025/09/12 05:24:13 730040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653730039|
[2025/09/12 05:24:13 730046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39154|min_srtt:39154|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 730050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2872074|
[2025/09/12 05:24:13 730055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39154|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 730060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 730064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39154|min_srtt:39154|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 730068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2873253|
[2025/09/12 05:24:13 730073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39154|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 730080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 730084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39154|min_srtt:39154|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 730088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2874432|
[2025/09/12 05:24:13 730093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 730096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 730100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 730104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 730109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 730113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2826093|
[2025/09/12 05:24:13 730117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 730121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 730125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653730522|
[2025/09/12 05:24:13 730129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653730522|
[2025/09/12 05:24:13 730133] [debug] |xqc_engine_wakeup_after|wakeup:1757654653730522|now:1757654653730133|diff:389|
[2025/09/12 05:24:13 730137] [debug] |xqc_engine_main_logic|END|now:1757654653730039|
[2025/09/12 05:24:13 730142] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653730142|
[2025/09/12 05:24:13 730146] [debug] |xqc_engine_wakeup_after|wakeup:1757654653730522|now:1757654653730146|diff:376|
[2025/09/12 05:24:13 730150] [debug] |xqc_engine_main_logic|END|now:1757654653730142|
[2025/09/12 05:24:13 731220] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653731219|
[2025/09/12 05:24:13 731229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653730522|pq_index:0|
[2025/09/12 05:24:13 731233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653730039|
[2025/09/12 05:24:13 731238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653731237|
[2025/09/12 05:24:13 731242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653730522|now:1757654653731237|
[2025/09/12 05:24:13 731247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653730522|now:1757654653731237|
[2025/09/12 05:24:13 731250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 731260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39154|min_srtt:39154|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 731265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2874432|
[2025/09/12 05:24:13 731269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 731273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 731277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 731281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 731286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 731290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2826093|
[2025/09/12 05:24:13 731294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 731299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2635|
[2025/09/12 05:24:13 731326] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2635|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653731307|stream_id:0|stream_offset:2826093|
[2025/09/12 05:24:13 731331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2635|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 731336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 731340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39154|rtt_var:1747|pto_duration:46142|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 731345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 731348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 731352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 731356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653802449|now:1757654653731340|interv:71109|
[2025/09/12 05:24:13 731360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653802449|now:1757654653731340|interval:71109|pto_count:0|srtt:39154
[2025/09/12 05:24:13 731365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 731369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 731373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2827272|
[2025/09/12 05:24:13 731381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 731385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653732385|now:1757654653731385|interv:1000|
[2025/09/12 05:24:13 731389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 731393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 731397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653732385|
[2025/09/12 05:24:13 731401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653732385|
[2025/09/12 05:24:13 731405] [debug] |xqc_engine_wakeup_after|wakeup:1757654653732385|now:1757654653731405|diff:980|
[2025/09/12 05:24:13 731409] [debug] |xqc_engine_main_logic|END|now:1757654653731237|
[2025/09/12 05:24:13 731855] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653731854|
[2025/09/12 05:24:13 731864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 731870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1236|
[2025/09/12 05:24:13 731874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1237|
[2025/09/12 05:24:13 731880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1237|
[2025/09/12 05:24:13 731884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 731889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2596|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2597|path_largest_ack:2596|
[2025/09/12 05:24:13 731893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2784723|prior_time:1757654653690994|is_app_limited:0|send_elapse:47965|ack_elapse:40860|ctl_first_sent_time:1757654653692543|lagest_ack_time:1757654653731854|curr_delivered:2832730|
[2025/09/12 05:24:13 731898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653692543|
[2025/09/12 05:24:13 731902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:311||sndq_packets_used_bytes:0|sndq_packets_free:2365|
[2025/09/12 05:24:13 731906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2597|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2597|path_largest_ack:2597|
[2025/09/12 05:24:13 731911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2784723|prior_time:1757654653690994|is_app_limited:0|send_elapse:47965|ack_elapse:40860|ctl_first_sent_time:1757654653692543|lagest_ack_time:1757654653731854|curr_delivered:2833930|
[2025/09/12 05:24:13 731915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653692642|
[2025/09/12 05:24:13 731919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:310||sndq_packets_used_bytes:0|sndq_packets_free:2366|
[2025/09/12 05:24:13 731923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39154|rttvar:1747|minrtt:30532|latest_rtt:39212|ack_delay:32|
[2025/09/12 05:24:13 731927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39157|rttvar:1317|minrtt:30532|latest_rtt:39212|ack_delay:32|
[2025/09/12 05:24:13 731935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2597|lost_pn:2594|thresh:3|
[2025/09/12 05:24:13 731940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 731944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39157|rtt_var:1317|pto_duration:44425|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 731948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 731952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 731956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 731960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653800732|now:1757654653731943|interv:68789|
[2025/09/12 05:24:13 731964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653800732|now:1757654653731943|interval:68789|pto_count:0|srtt:39157
[2025/09/12 05:24:13 731968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 47965, ack_elapse 40860, delivered 49207|rate 1025893|lost 202|
[2025/09/12 05:24:13 731973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1025893) in round 61|
[2025/09/12 05:24:13 731977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 731981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92125|extra_cwnd:5078|
[2025/09/12 05:24:13 731985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653692642|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 731989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653692642|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2787123|
[2025/09/12 05:24:13 731994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206933|bw:1206933|cwnd:97203|full_bw_reached:1|inflight:45607|srtt:39157|latest_rtt:39212|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 732000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1237|largest:1237|pns:2|
[2025/09/12 05:24:13 732004] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1237|frame:ACK |recv_time:1757654653731854|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 732009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773731854|now:1757654653731854|interv:120000000|
[2025/09/12 05:24:13 732013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773731854|now:1757654653731854|interv:120000000|
[2025/09/12 05:24:13 732017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653732385|pq_index:0|
[2025/09/12 05:24:13 732021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653731237|
[2025/09/12 05:24:13 732025] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653732024|
[2025/09/12 05:24:13 732032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653732031|
[2025/09/12 05:24:13 732038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39157|min_srtt:39157|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 732042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2874432|
[2025/09/12 05:24:13 732046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39157|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 732051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 732055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39157|min_srtt:39157|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 732059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2875611|
[2025/09/12 05:24:13 732064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39157|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 732068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 732072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39157|min_srtt:39157|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 732077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2876790|
[2025/09/12 05:24:13 732081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 732085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 732088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 732093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 732097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 732101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2827272|
[2025/09/12 05:24:13 732105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 732109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 732113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653732385|
[2025/09/12 05:24:13 732120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653732385|
[2025/09/12 05:24:13 732124] [debug] |xqc_engine_wakeup_after|wakeup:1757654653732385|now:1757654653732123|diff:262|
[2025/09/12 05:24:13 732128] [debug] |xqc_engine_main_logic|END|now:1757654653732031|
[2025/09/12 05:24:13 732133] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653732133|
[2025/09/12 05:24:13 732137] [debug] |xqc_engine_wakeup_after|wakeup:1757654653732385|now:1757654653732136|diff:249|
[2025/09/12 05:24:13 732140] [debug] |xqc_engine_main_logic|END|now:1757654653732133|
[2025/09/12 05:24:13 733210] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653733210|
[2025/09/12 05:24:13 733219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653732385|pq_index:0|
[2025/09/12 05:24:13 733223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653732031|
[2025/09/12 05:24:13 733228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653733227|
[2025/09/12 05:24:13 733233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653732385|now:1757654653733227|
[2025/09/12 05:24:13 733237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653732385|now:1757654653733227|
[2025/09/12 05:24:13 733241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 733246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39157|min_srtt:39157|path_bw:1206933|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 733251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2876790|
[2025/09/12 05:24:13 733256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 733259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 733263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 733268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 733272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 733276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2827272|
[2025/09/12 05:24:13 733281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 733285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2636|
[2025/09/12 05:24:13 733313] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2636|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653733294|stream_id:0|stream_offset:2827272|
[2025/09/12 05:24:13 733319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2636|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 733328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 733333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39157|rtt_var:1317|pto_duration:44425|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 733337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 733341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 733345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 733349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653802719|now:1757654653733332|interv:69387|
[2025/09/12 05:24:13 733353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653802719|now:1757654653733332|interval:69387|pto_count:0|srtt:39157
[2025/09/12 05:24:13 733357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:46807|
[2025/09/12 05:24:13 733362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 733366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2828451|
[2025/09/12 05:24:13 733371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 733375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2637|
[2025/09/12 05:24:13 733405] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2637|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653733381|stream_id:0|stream_offset:2828451|
[2025/09/12 05:24:13 733410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2637|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 733414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 733419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39157|rtt_var:1317|pto_duration:44425|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 733423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 733427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 733431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 733435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653802806|now:1757654653733418|interv:69388|
[2025/09/12 05:24:13 733439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653802806|now:1757654653733418|interval:69388|pto_count:0|srtt:39157
[2025/09/12 05:24:13 733443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:48007|
[2025/09/12 05:24:13 733447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 733472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2829630|
[2025/09/12 05:24:13 733483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 733488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2638|
[2025/09/12 05:24:13 733520] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2638|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653733498|stream_id:0|stream_offset:2829630|
[2025/09/12 05:24:13 733527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2638|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 733533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 733539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39157|rtt_var:1317|pto_duration:44425|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 733545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 733550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 733555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 733560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653802923|now:1757654653733538|interv:69385|
[2025/09/12 05:24:13 733565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653802923|now:1757654653733538|interval:69385|pto_count:0|srtt:39157
[2025/09/12 05:24:13 733572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97203|inflight:49207|
[2025/09/12 05:24:13 733578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 733584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97203|conn:0000561B836C40DC|stream_id:0|stream_offset:2830809|
[2025/09/12 05:24:13 733590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 733595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653734595|now:1757654653733595|interv:1000|
[2025/09/12 05:24:13 733600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 733605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 733611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653734595|
[2025/09/12 05:24:13 733616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653734595|
[2025/09/12 05:24:13 733622] [debug] |xqc_engine_wakeup_after|wakeup:1757654653734595|now:1757654653733622|diff:973|
[2025/09/12 05:24:13 733627] [debug] |xqc_engine_main_logic|END|now:1757654653733227|
[2025/09/12 05:24:13 733845] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653733844|
[2025/09/12 05:24:13 733855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 733860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1237|
[2025/09/12 05:24:13 733864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1238|
[2025/09/12 05:24:13 733870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1238|
[2025/09/12 05:24:13 733874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 733879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2598|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2599|path_largest_ack:2598|
[2025/09/12 05:24:13 733883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2787123|prior_time:1757654653692983|is_app_limited:0|send_elapse:45855|ack_elapse:40861|ctl_first_sent_time:1757654653694421|lagest_ack_time:1757654653733844|curr_delivered:2835130|
[2025/09/12 05:24:13 733888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653694421|
[2025/09/12 05:24:13 733893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:309||sndq_packets_used_bytes:0|sndq_packets_free:2367|
[2025/09/12 05:24:13 733897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2599|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2599|path_largest_ack:2599|
[2025/09/12 05:24:13 733901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2789523|prior_time:1757654653694975|is_app_limited:0|send_elapse:45851|ack_elapse:38869|ctl_first_sent_time:1757654653696412|lagest_ack_time:1757654653733844|curr_delivered:2836330|
[2025/09/12 05:24:13 733905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653696412|
[2025/09/12 05:24:13 733909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:308||sndq_packets_used_bytes:0|sndq_packets_free:2368|
[2025/09/12 05:24:13 733913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39157|rttvar:1317|minrtt:30532|latest_rtt:37432|ack_delay:32|
[2025/09/12 05:24:13 733918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38938|rttvar:1427|minrtt:30532|latest_rtt:37432|ack_delay:32|
[2025/09/12 05:24:13 733922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2599|lost_pn:2596|thresh:3|
[2025/09/12 05:24:13 733926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 733930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38938|rtt_var:1427|pto_duration:44646|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 733935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 733938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 733942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 733946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653803144|now:1757654653733930|interv:69214|
[2025/09/12 05:24:13 733950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653803144|now:1757654653733930|interval:69214|pto_count:0|srtt:38938
[2025/09/12 05:24:13 733957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45851, ack_elapse 38869, delivered 46807|rate 1020850|lost 202|
[2025/09/12 05:24:13 733962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 61 -> 62|
[2025/09/12 05:24:13 733966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1020850) in round 62|
[2025/09/12 05:24:13 733970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 733974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 733978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653696412|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 733982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97203|packet_lost:0|acked:2400|po_sent_time:1757654653696412|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 733986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46807|srtt:38938|latest_rtt:37432|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:13 733992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1238|largest:1238|pns:2|
[2025/09/12 05:24:13 733996] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1238|frame:ACK |recv_time:1757654653733844|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 734001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773733844|now:1757654653733844|interv:120000000|
[2025/09/12 05:24:13 734005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773733844|now:1757654653733844|interv:120000000|
[2025/09/12 05:24:13 734009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653734595|pq_index:0|
[2025/09/12 05:24:13 734013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653733227|
[2025/09/12 05:24:13 734017] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653734017|
[2025/09/12 05:24:13 734022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653734021|
[2025/09/12 05:24:13 734028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38938|min_srtt:38938|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 734033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2876790|
[2025/09/12 05:24:13 734037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38938|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 734045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 734049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38938|min_srtt:38938|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 734053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2877969|
[2025/09/12 05:24:13 734058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38938|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 734062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 734066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38938|min_srtt:38938|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 734070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2879148|
[2025/09/12 05:24:13 734075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 734078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 734082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 734086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 734091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 734095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2830809|
[2025/09/12 05:24:13 734099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 734103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 734107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653734595|
[2025/09/12 05:24:13 734111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653734595|
[2025/09/12 05:24:13 734115] [debug] |xqc_engine_wakeup_after|wakeup:1757654653734595|now:1757654653734115|diff:480|
[2025/09/12 05:24:13 734119] [debug] |xqc_engine_main_logic|END|now:1757654653734021|
[2025/09/12 05:24:13 734124] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653734124|
[2025/09/12 05:24:13 734127] [debug] |xqc_engine_wakeup_after|wakeup:1757654653734595|now:1757654653734127|diff:468|
[2025/09/12 05:24:13 734131] [debug] |xqc_engine_main_logic|END|now:1757654653734124|
[2025/09/12 05:24:13 735198] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653735198|
[2025/09/12 05:24:13 735208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653734595|pq_index:0|
[2025/09/12 05:24:13 735212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653734021|
[2025/09/12 05:24:13 735217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653735216|
[2025/09/12 05:24:13 735226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653734595|now:1757654653735216|
[2025/09/12 05:24:13 735230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653734595|now:1757654653735216|
[2025/09/12 05:24:13 735234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 735240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38938|min_srtt:38938|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 735244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2879148|
[2025/09/12 05:24:13 735249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 735253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 735257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 735261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 735265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 735270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2830809|
[2025/09/12 05:24:13 735274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 735279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2639|
[2025/09/12 05:24:13 735307] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2639|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653735287|stream_id:0|stream_offset:2830809|
[2025/09/12 05:24:13 735312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2639|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 735317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 735321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38938|rtt_var:1427|pto_duration:44646|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 735326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 735330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 735333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 735337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653804933|now:1757654653735321|interv:69612|
[2025/09/12 05:24:13 735341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653804933|now:1757654653735321|interval:69612|pto_count:0|srtt:38938
[2025/09/12 05:24:13 735349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48007|
[2025/09/12 05:24:13 735354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 735358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2831988|
[2025/09/12 05:24:13 735362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 735366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653736366|now:1757654653735366|interv:1000|
[2025/09/12 05:24:13 735370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 735374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 735378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653736366|
[2025/09/12 05:24:13 735382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653736366|
[2025/09/12 05:24:13 735386] [debug] |xqc_engine_wakeup_after|wakeup:1757654653736366|now:1757654653735386|diff:980|
[2025/09/12 05:24:13 735390] [debug] |xqc_engine_main_logic|END|now:1757654653735216|
[2025/09/12 05:24:13 735848] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653735847|
[2025/09/12 05:24:13 735857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 735863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1238|
[2025/09/12 05:24:13 735867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1239|
[2025/09/12 05:24:13 735873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1239|
[2025/09/12 05:24:13 735877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 735882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2600|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2601|path_largest_ack:2600|
[2025/09/12 05:24:13 735886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2789523|prior_time:1757654653694975|is_app_limited:0|send_elapse:45969|ack_elapse:40872|ctl_first_sent_time:1757654653696530|lagest_ack_time:1757654653735847|curr_delivered:2837530|
[2025/09/12 05:24:13 735891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653696530|
[2025/09/12 05:24:13 735896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:307||sndq_packets_used_bytes:0|sndq_packets_free:2369|
[2025/09/12 05:24:13 735900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2601|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2601|path_largest_ack:2601|
[2025/09/12 05:24:13 735904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2789523|prior_time:1757654653694975|is_app_limited:0|send_elapse:45969|ack_elapse:40872|ctl_first_sent_time:1757654653696530|lagest_ack_time:1757654653735847|curr_delivered:2838730|
[2025/09/12 05:24:13 735913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653696628|
[2025/09/12 05:24:13 735917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:306||sndq_packets_used_bytes:0|sndq_packets_free:2370|
[2025/09/12 05:24:13 735921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38938|rttvar:1427|minrtt:30532|latest_rtt:39219|ack_delay:32|
[2025/09/12 05:24:13 735925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38969|rttvar:1133|minrtt:30532|latest_rtt:39219|ack_delay:32|
[2025/09/12 05:24:13 735929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2601|lost_pn:2598|thresh:3|
[2025/09/12 05:24:13 735933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 735937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38969|rtt_var:1133|pto_duration:43501|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 735942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 735946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 735950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 735953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653803788|now:1757654653735937|interv:67851|
[2025/09/12 05:24:13 735958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653803788|now:1757654653735937|interval:67851|pto_count:0|srtt:38969
[2025/09/12 05:24:13 735962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45969, ack_elapse 40872, delivered 49207|rate 1070438|lost 202|
[2025/09/12 05:24:13 735966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1070438) in round 62|
[2025/09/12 05:24:13 735970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 735975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 735978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653696628|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 735983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653696628|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 735987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:45607|srtt:38969|latest_rtt:39219|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 735993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1239|largest:1239|pns:2|
[2025/09/12 05:24:13 735997] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1239|frame:ACK |recv_time:1757654653735847|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 736008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773735847|now:1757654653735847|interv:120000000|
[2025/09/12 05:24:13 736012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773735847|now:1757654653735847|interv:120000000|
[2025/09/12 05:24:13 736016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653736366|pq_index:0|
[2025/09/12 05:24:13 736020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653735216|
[2025/09/12 05:24:13 736024] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653736024|
[2025/09/12 05:24:13 736030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653736029|
[2025/09/12 05:24:13 736035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38969|min_srtt:38969|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 736040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2879148|
[2025/09/12 05:24:13 736044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38969|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 736049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 736053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38969|min_srtt:38969|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 736057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2880327|
[2025/09/12 05:24:13 736062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38969|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 736066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 736070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38969|min_srtt:38969|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 736075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2881506|
[2025/09/12 05:24:13 736079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 736083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 736087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 736091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 736096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 736102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2831988|
[2025/09/12 05:24:13 736107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 736111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 736115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653736366|
[2025/09/12 05:24:13 736119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653736366|
[2025/09/12 05:24:13 736123] [debug] |xqc_engine_wakeup_after|wakeup:1757654653736366|now:1757654653736123|diff:243|
[2025/09/12 05:24:13 736127] [debug] |xqc_engine_main_logic|END|now:1757654653736029|
[2025/09/12 05:24:13 736132] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653736132|
[2025/09/12 05:24:13 736136] [debug] |xqc_engine_wakeup_after|wakeup:1757654653736366|now:1757654653736136|diff:230|
[2025/09/12 05:24:13 736140] [debug] |xqc_engine_main_logic|END|now:1757654653736132|
[2025/09/12 05:24:13 737209] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653737209|
[2025/09/12 05:24:13 737218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653736366|pq_index:0|
[2025/09/12 05:24:13 737222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653736029|
[2025/09/12 05:24:13 737227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653737226|
[2025/09/12 05:24:13 737232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653736366|now:1757654653737226|
[2025/09/12 05:24:13 737236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653736366|now:1757654653737226|
[2025/09/12 05:24:13 737240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 737245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38969|min_srtt:38969|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 737250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2881506|
[2025/09/12 05:24:13 737254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 737258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 737262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 737266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 737271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 737275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2831988|
[2025/09/12 05:24:13 737284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 737288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2640|
[2025/09/12 05:24:13 737316] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2640|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653737297|stream_id:0|stream_offset:2831988|
[2025/09/12 05:24:13 737321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2640|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 737326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 737331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38969|rtt_var:1133|pto_duration:43501|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 737335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 737339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 737342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 737346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653805798|now:1757654653737330|interv:68468|
[2025/09/12 05:24:13 737350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653805798|now:1757654653737330|interval:68468|pto_count:0|srtt:38969
[2025/09/12 05:24:13 737355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:46807|
[2025/09/12 05:24:13 737360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 737364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2833167|
[2025/09/12 05:24:13 737368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 737372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2641|
[2025/09/12 05:24:13 737390] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2641|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653737378|stream_id:0|stream_offset:2833167|
[2025/09/12 05:24:13 737395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2641|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 737400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 737404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38969|rtt_var:1133|pto_duration:43501|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 737408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 737412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 737416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 737423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653805879|now:1757654653737403|interv:68476|
[2025/09/12 05:24:13 737427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653805879|now:1757654653737403|interval:68476|pto_count:0|srtt:38969
[2025/09/12 05:24:13 737432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48007|
[2025/09/12 05:24:13 737436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 737440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2834346|
[2025/09/12 05:24:13 737445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 737449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2642|
[2025/09/12 05:24:13 737484] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2642|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653737470|stream_id:0|stream_offset:2834346|
[2025/09/12 05:24:13 737492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2642|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 737496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 737501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38969|rtt_var:1133|pto_duration:43501|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 737505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 737509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 737512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 737516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653805971|now:1757654653737500|interv:68471|
[2025/09/12 05:24:13 737522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653805971|now:1757654653737500|interval:68471|pto_count:0|srtt:38969
[2025/09/12 05:24:13 737529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49207|
[2025/09/12 05:24:13 737536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 737543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2835525|
[2025/09/12 05:24:13 737549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 737555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653738554|now:1757654653737554|interv:1000|
[2025/09/12 05:24:13 737560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 737570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 737575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653738554|
[2025/09/12 05:24:13 737581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653738554|
[2025/09/12 05:24:13 737586] [debug] |xqc_engine_wakeup_after|wakeup:1757654653738554|now:1757654653737586|diff:968|
[2025/09/12 05:24:13 737592] [debug] |xqc_engine_main_logic|END|now:1757654653737226|
[2025/09/12 05:24:13 737847] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653737846|
[2025/09/12 05:24:13 737853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 737859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1239|
[2025/09/12 05:24:13 737863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1240|
[2025/09/12 05:24:13 737869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1240|
[2025/09/12 05:24:13 737873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 737878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2602|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2603|path_largest_ack:2602|
[2025/09/12 05:24:13 737882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2791923|prior_time:1757654653696969|is_app_limited:0|send_elapse:45834|ack_elapse:40877|ctl_first_sent_time:1757654653698397|lagest_ack_time:1757654653737846|curr_delivered:2839930|
[2025/09/12 05:24:13 737887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653698397|
[2025/09/12 05:24:13 737892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:305||sndq_packets_used_bytes:0|sndq_packets_free:2371|
[2025/09/12 05:24:13 737896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2603|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2603|path_largest_ack:2603|
[2025/09/12 05:24:13 737900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2794323|prior_time:1757654653698913|is_app_limited:0|send_elapse:43797|ack_elapse:38933|ctl_first_sent_time:1757654653700347|lagest_ack_time:1757654653737846|curr_delivered:2841130|
[2025/09/12 05:24:13 737904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653700347|
[2025/09/12 05:24:13 737908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:304||sndq_packets_used_bytes:0|sndq_packets_free:2372|
[2025/09/12 05:24:13 737912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38969|rttvar:1133|minrtt:30532|latest_rtt:37499|ack_delay:32|
[2025/09/12 05:24:13 737917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38781|rttvar:1225|minrtt:30532|latest_rtt:37499|ack_delay:32|
[2025/09/12 05:24:13 737921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2603|lost_pn:2600|thresh:3|
[2025/09/12 05:24:13 737925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 737929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38781|rtt_var:1225|pto_duration:43681|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 737937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 737941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 737945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 737949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653806151|now:1757654653737929|interv:68222|
[2025/09/12 05:24:13 737953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653806151|now:1757654653737929|interval:68222|pto_count:0|srtt:38781
[2025/09/12 05:24:13 737957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43797, ack_elapse 38933, delivered 46807|rate 1068726|lost 202|
[2025/09/12 05:24:13 737962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1068726) in round 62|
[2025/09/12 05:24:13 737966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 737970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 737974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653700347|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 737978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653700347|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 737983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46807|srtt:38781|latest_rtt:37499|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 737988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:13 737993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654653762846|now:1757654653737846|interv:25000|
[2025/09/12 05:24:13 737997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653737846|max_ack_delay:25000|
[2025/09/12 05:24:13 738002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1240|largest:1240|pns:2|
[2025/09/12 05:24:13 738006] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1240|frame:PING ACK |recv_time:1757654653737846|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 738011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773737846|now:1757654653737846|interv:120000000|
[2025/09/12 05:24:13 738015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773737846|now:1757654653737846|interv:120000000|
[2025/09/12 05:24:13 738019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653738554|pq_index:0|
[2025/09/12 05:24:13 738023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653737226|
[2025/09/12 05:24:13 738030] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653738030|
[2025/09/12 05:24:13 738034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653738034|
[2025/09/12 05:24:13 738040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38781|min_srtt:38781|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 738045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2881506|
[2025/09/12 05:24:13 738049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38781|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 738054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 738058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38781|min_srtt:38781|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 738063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2882685|
[2025/09/12 05:24:13 738067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38781|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 738071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 738076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38781|min_srtt:38781|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 738080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2883864|
[2025/09/12 05:24:13 738084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 738088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 738092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 738096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 738101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 738105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2835525|
[2025/09/12 05:24:13 738109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 738113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 738120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653738554|
[2025/09/12 05:24:13 738124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653738554|
[2025/09/12 05:24:13 738128] [debug] |xqc_engine_wakeup_after|wakeup:1757654653738554|now:1757654653738128|diff:426|
[2025/09/12 05:24:13 738132] [debug] |xqc_engine_main_logic|END|now:1757654653738034|
[2025/09/12 05:24:13 738137] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653738137|
[2025/09/12 05:24:13 738141] [debug] |xqc_engine_wakeup_after|wakeup:1757654653738554|now:1757654653738141|diff:413|
[2025/09/12 05:24:13 738145] [debug] |xqc_engine_main_logic|END|now:1757654653738137|
[2025/09/12 05:24:13 739214] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653739214|
[2025/09/12 05:24:13 739223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653738554|pq_index:0|
[2025/09/12 05:24:13 739228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653738034|
[2025/09/12 05:24:13 739233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653739232|
[2025/09/12 05:24:13 739237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653738554|now:1757654653739232|
[2025/09/12 05:24:13 739242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653738554|now:1757654653739232|
[2025/09/12 05:24:13 739245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 739251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38781|min_srtt:38781|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 739255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2883864|
[2025/09/12 05:24:13 739260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 739263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 739267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 739272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 739276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 739280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2835525|
[2025/09/12 05:24:13 739285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 739289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2643|
[2025/09/12 05:24:13 739316] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2643|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653739297|stream_id:0|stream_offset:2835525|
[2025/09/12 05:24:13 739326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2643|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 739331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 739335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38781|rtt_var:1225|pto_duration:43681|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 739340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 739343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 739347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 739351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653807978|now:1757654653739335|interv:68643|
[2025/09/12 05:24:13 739355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653807978|now:1757654653739335|interval:68643|pto_count:0|srtt:38781
[2025/09/12 05:24:13 739360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48007|
[2025/09/12 05:24:13 739365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 739369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2836704|
[2025/09/12 05:24:13 739373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 739377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2644|
[2025/09/12 05:24:13 739395] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2644|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653739383|stream_id:0|stream_offset:2836704|
[2025/09/12 05:24:13 739401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2644|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 739405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 739409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38781|rtt_var:1225|pto_duration:43681|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 739414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 739417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 739421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 739425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653808064|now:1757654653739409|interv:68655|
[2025/09/12 05:24:13 739429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653808064|now:1757654653739409|interval:68655|pto_count:0|srtt:38781
[2025/09/12 05:24:13 739437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49207|
[2025/09/12 05:24:13 739441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 739445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2837883|
[2025/09/12 05:24:13 739453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 739481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653740481|now:1757654653739481|interv:1000|
[2025/09/12 05:24:13 739487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 739492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 739498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653740481|
[2025/09/12 05:24:13 739504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653740481|
[2025/09/12 05:24:13 739509] [debug] |xqc_engine_wakeup_after|wakeup:1757654653740481|now:1757654653739509|diff:972|
[2025/09/12 05:24:13 739515] [debug] |xqc_engine_main_logic|END|now:1757654653739232|
[2025/09/12 05:24:13 739834] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653739833|
[2025/09/12 05:24:13 739840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 739846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1240|
[2025/09/12 05:24:13 739850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1241|
[2025/09/12 05:24:13 739856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1241|
[2025/09/12 05:24:13 739860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 739865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2604|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2605|path_largest_ack:2604|
[2025/09/12 05:24:13 739870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2794323|prior_time:1757654653698913|is_app_limited:0|send_elapse:43895|ack_elapse:40920|ctl_first_sent_time:1757654653700445|lagest_ack_time:1757654653739833|curr_delivered:2842330|
[2025/09/12 05:24:13 739874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653700445|
[2025/09/12 05:24:13 739879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:303||sndq_packets_used_bytes:0|sndq_packets_free:2373|
[2025/09/12 05:24:13 739883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2605|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2605|path_largest_ack:2605|
[2025/09/12 05:24:13 739887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2796723|prior_time:1757654653700911|is_app_limited:0|send_elapse:43785|ack_elapse:38922|ctl_first_sent_time:1757654653702344|lagest_ack_time:1757654653739833|curr_delivered:2843530|
[2025/09/12 05:24:13 739892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653702344|
[2025/09/12 05:24:13 739896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:302||sndq_packets_used_bytes:0|sndq_packets_free:2374|
[2025/09/12 05:24:13 739904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38781|rttvar:1225|minrtt:30532|latest_rtt:37489|ack_delay:32|
[2025/09/12 05:24:13 739908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38616|rttvar:1250|minrtt:30532|latest_rtt:37489|ack_delay:32|
[2025/09/12 05:24:13 739912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2605|lost_pn:2602|thresh:3|
[2025/09/12 05:24:13 739916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 739921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38616|rtt_var:1250|pto_duration:43616|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 739925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 739929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 739933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 739937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653807999|now:1757654653739920|interv:68079|
[2025/09/12 05:24:13 739941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653807999|now:1757654653739920|interval:68079|pto_count:0|srtt:38616
[2025/09/12 05:24:13 739945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43785, ack_elapse 38922, delivered 46807|rate 1069019|lost 202|
[2025/09/12 05:24:13 739950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1069019) in round 62|
[2025/09/12 05:24:13 739954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 739958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 739962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653702344|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 739966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653702344|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 739971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46807|srtt:38616|latest_rtt:37489|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 739976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1241|largest:1241|pns:2|
[2025/09/12 05:24:13 739981] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1241|frame:ACK |recv_time:1757654653739833|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 739985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773739833|now:1757654653739833|interv:120000000|
[2025/09/12 05:24:13 739989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773739833|now:1757654653739833|interv:120000000|
[2025/09/12 05:24:13 739996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653740481|pq_index:0|
[2025/09/12 05:24:13 740000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653739232|
[2025/09/12 05:24:13 740004] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653740004|
[2025/09/12 05:24:13 740009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653740008|
[2025/09/12 05:24:13 740014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38616|min_srtt:38616|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 740019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2883864|
[2025/09/12 05:24:13 740023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38616|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 740028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 740032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38616|min_srtt:38616|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 740036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2885043|
[2025/09/12 05:24:13 740041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38616|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 740045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 740049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38616|min_srtt:38616|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 740053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2886222|
[2025/09/12 05:24:13 740057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 740061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 740065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 740069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 740074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 740078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2837883|
[2025/09/12 05:24:13 740085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 740088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 740092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653740481|
[2025/09/12 05:24:13 740096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653740481|
[2025/09/12 05:24:13 740100] [debug] |xqc_engine_wakeup_after|wakeup:1757654653740481|now:1757654653740100|diff:381|
[2025/09/12 05:24:13 740104] [debug] |xqc_engine_main_logic|END|now:1757654653740008|
[2025/09/12 05:24:13 740109] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653740109|
[2025/09/12 05:24:13 740113] [debug] |xqc_engine_wakeup_after|wakeup:1757654653740481|now:1757654653740113|diff:368|
[2025/09/12 05:24:13 740117] [debug] |xqc_engine_main_logic|END|now:1757654653740109|
[2025/09/12 05:24:13 741186] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653741186|
[2025/09/12 05:24:13 741195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653740481|pq_index:0|
[2025/09/12 05:24:13 741199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653740008|
[2025/09/12 05:24:13 741204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653741203|
[2025/09/12 05:24:13 741209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653740481|now:1757654653741203|
[2025/09/12 05:24:13 741213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653740481|now:1757654653741203|
[2025/09/12 05:24:13 741217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 741222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38616|min_srtt:38616|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 741227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2886222|
[2025/09/12 05:24:13 741231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 741235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 741239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 741243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 741248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 741252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2837883|
[2025/09/12 05:24:13 741256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 741261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2645|
[2025/09/12 05:24:13 741292] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2645|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653741273|stream_id:0|stream_offset:2837883|
[2025/09/12 05:24:13 741297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2645|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 741302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 741306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38616|rtt_var:1250|pto_duration:43616|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 741311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 741315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 741318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 741322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653809889|now:1757654653741306|interv:68583|
[2025/09/12 05:24:13 741326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653809889|now:1757654653741306|interval:68583|pto_count:0|srtt:38616
[2025/09/12 05:24:13 741331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48007|
[2025/09/12 05:24:13 741336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 741340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2839062|
[2025/09/12 05:24:13 741344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 741348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653742348|now:1757654653741348|interv:1000|
[2025/09/12 05:24:13 741352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 741356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 741360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653742348|
[2025/09/12 05:24:13 741364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653742348|
[2025/09/12 05:24:13 741368] [debug] |xqc_engine_wakeup_after|wakeup:1757654653742348|now:1757654653741368|diff:980|
[2025/09/12 05:24:13 741372] [debug] |xqc_engine_main_logic|END|now:1757654653741203|
[2025/09/12 05:24:13 741829] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653741828|
[2025/09/12 05:24:13 741837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 741843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1241|
[2025/09/12 05:24:13 741847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1242|
[2025/09/12 05:24:13 741853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1242|
[2025/09/12 05:24:13 741857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 741866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2606|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2607|path_largest_ack:2606|
[2025/09/12 05:24:13 741870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2796723|prior_time:1757654653700911|is_app_limited:0|send_elapse:43883|ack_elapse:40917|ctl_first_sent_time:1757654653702442|lagest_ack_time:1757654653741828|curr_delivered:2844730|
[2025/09/12 05:24:13 741875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653702442|
[2025/09/12 05:24:13 741880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:301||sndq_packets_used_bytes:0|sndq_packets_free:2375|
[2025/09/12 05:24:13 741884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2607|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2607|path_largest_ack:2607|
[2025/09/12 05:24:13 741888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2799123|prior_time:1757654653702906|is_app_limited:0|send_elapse:43796|ack_elapse:38922|ctl_first_sent_time:1757654653704339|lagest_ack_time:1757654653741828|curr_delivered:2845930|
[2025/09/12 05:24:13 741893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653704339|
[2025/09/12 05:24:13 741897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:300||sndq_packets_used_bytes:0|sndq_packets_free:2376|
[2025/09/12 05:24:13 741901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38616|rttvar:1250|minrtt:30532|latest_rtt:37489|ack_delay:32|
[2025/09/12 05:24:13 741905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38471|rttvar:1227|minrtt:30532|latest_rtt:37489|ack_delay:32|
[2025/09/12 05:24:13 741909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2607|lost_pn:2604|thresh:3|
[2025/09/12 05:24:13 741913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 741917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38471|rtt_var:1227|pto_duration:43379|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 741922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 741926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 741929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 741933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653809652|now:1757654653741917|interv:67735|
[2025/09/12 05:24:13 741937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653809652|now:1757654653741917|interval:67735|pto_count:0|srtt:38471
[2025/09/12 05:24:13 741942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43796, ack_elapse 38922, delivered 46807|rate 1068750|lost 202|
[2025/09/12 05:24:13 741946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1068750) in round 62|
[2025/09/12 05:24:13 741950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 741957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 741961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653704339|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 741965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653704339|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 741970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:45607|srtt:38471|latest_rtt:37489|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 741975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1242|largest:1242|pns:2|
[2025/09/12 05:24:13 741980] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1242|frame:ACK |recv_time:1757654653741828|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 741984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773741828|now:1757654653741828|interv:120000000|
[2025/09/12 05:24:13 741988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773741828|now:1757654653741828|interv:120000000|
[2025/09/12 05:24:13 741992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653742348|pq_index:0|
[2025/09/12 05:24:13 741996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653741203|
[2025/09/12 05:24:13 742000] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653742000|
[2025/09/12 05:24:13 742005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653742004|
[2025/09/12 05:24:13 742011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38471|min_srtt:38471|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 742015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2886222|
[2025/09/12 05:24:13 742020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38471|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 742024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 742029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38471|min_srtt:38471|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 742033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2887401|
[2025/09/12 05:24:13 742037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38471|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 742045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 742049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38471|min_srtt:38471|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 742054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2888580|
[2025/09/12 05:24:13 742058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 742062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 742065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 742070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 742074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 742078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2839062|
[2025/09/12 05:24:13 742082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 742086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 742090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653742348|
[2025/09/12 05:24:13 742094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653742348|
[2025/09/12 05:24:13 742098] [debug] |xqc_engine_wakeup_after|wakeup:1757654653742348|now:1757654653742098|diff:250|
[2025/09/12 05:24:13 742102] [debug] |xqc_engine_main_logic|END|now:1757654653742004|
[2025/09/12 05:24:13 742107] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653742107|
[2025/09/12 05:24:13 742111] [debug] |xqc_engine_wakeup_after|wakeup:1757654653742348|now:1757654653742111|diff:237|
[2025/09/12 05:24:13 742115] [debug] |xqc_engine_main_logic|END|now:1757654653742107|
[2025/09/12 05:24:13 743185] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653743184|
[2025/09/12 05:24:13 743194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653742348|pq_index:0|
[2025/09/12 05:24:13 743198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653742004|
[2025/09/12 05:24:13 743203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653743202|
[2025/09/12 05:24:13 743208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653742348|now:1757654653743202|
[2025/09/12 05:24:13 743212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653742348|now:1757654653743202|
[2025/09/12 05:24:13 743216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 743221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38471|min_srtt:38471|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 743232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2888580|
[2025/09/12 05:24:13 743237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 743241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 743244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 743249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 743253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 743257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2839062|
[2025/09/12 05:24:13 743262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 743266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2646|
[2025/09/12 05:24:13 743294] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2646|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653743274|stream_id:0|stream_offset:2839062|
[2025/09/12 05:24:13 743299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2646|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 743304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 743308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38471|rtt_var:1227|pto_duration:43379|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 743313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 743317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 743320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 743324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653811653|now:1757654653743308|interv:68345|
[2025/09/12 05:24:13 743328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653811653|now:1757654653743308|interval:68345|pto_count:0|srtt:38471
[2025/09/12 05:24:13 743333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:46807|
[2025/09/12 05:24:13 743337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 743341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2840241|
[2025/09/12 05:24:13 743349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 743353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2647|
[2025/09/12 05:24:13 743372] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2647|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653743359|stream_id:0|stream_offset:2840241|
[2025/09/12 05:24:13 743377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2647|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 743381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 743386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38471|rtt_var:1227|pto_duration:43379|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 743390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 743394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 743398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 743401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653811738|now:1757654653743385|interv:68353|
[2025/09/12 05:24:13 743405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653811738|now:1757654653743385|interval:68353|pto_count:0|srtt:38471
[2025/09/12 05:24:13 743410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48007|
[2025/09/12 05:24:13 743415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 743420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2841420|
[2025/09/12 05:24:13 743424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 743430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2648|
[2025/09/12 05:24:13 743447] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2648|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653743436|stream_id:0|stream_offset:2841420|
[2025/09/12 05:24:13 743452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2648|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 743472] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 743476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38471|rtt_var:1227|pto_duration:43379|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 743480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 743484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 743488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 743496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653811815|now:1757654653743476|interv:68339|
[2025/09/12 05:24:13 743500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653811815|now:1757654653743476|interval:68339|pto_count:0|srtt:38471
[2025/09/12 05:24:13 743504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49207|
[2025/09/12 05:24:13 743510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 743517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2842599|
[2025/09/12 05:24:13 743524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 743530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653744530|now:1757654653743530|interv:1000|
[2025/09/12 05:24:13 743536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 743541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 743547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653744530|
[2025/09/12 05:24:13 743553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653744530|
[2025/09/12 05:24:13 743558] [debug] |xqc_engine_wakeup_after|wakeup:1757654653744530|now:1757654653743558|diff:972|
[2025/09/12 05:24:13 743564] [debug] |xqc_engine_main_logic|END|now:1757654653743202|
[2025/09/12 05:24:13 743819] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653743818|
[2025/09/12 05:24:13 743825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 743831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1242|
[2025/09/12 05:24:13 743835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1243|
[2025/09/12 05:24:13 743841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1243|
[2025/09/12 05:24:13 743845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 743850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2608|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2609|path_largest_ack:2608|
[2025/09/12 05:24:13 743855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2799123|prior_time:1757654653702906|is_app_limited:0|send_elapse:43894|ack_elapse:40912|ctl_first_sent_time:1757654653704437|lagest_ack_time:1757654653743818|curr_delivered:2847130|
[2025/09/12 05:24:13 743859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653704437|
[2025/09/12 05:24:13 743864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:299||sndq_packets_used_bytes:0|sndq_packets_free:2377|
[2025/09/12 05:24:13 743868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2609|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2609|path_largest_ack:2609|
[2025/09/12 05:24:13 743872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2799123|prior_time:1757654653702906|is_app_limited:0|send_elapse:43894|ack_elapse:40912|ctl_first_sent_time:1757654653704437|lagest_ack_time:1757654653743818|curr_delivered:2848330|
[2025/09/12 05:24:13 743881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653704553|
[2025/09/12 05:24:13 743885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:298||sndq_packets_used_bytes:0|sndq_packets_free:2378|
[2025/09/12 05:24:13 743888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38471|rttvar:1227|minrtt:30532|latest_rtt:39265|ack_delay:40|
[2025/09/12 05:24:13 743893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38566|rttvar:1109|minrtt:30532|latest_rtt:39265|ack_delay:40|
[2025/09/12 05:24:13 743897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2609|lost_pn:2606|thresh:3|
[2025/09/12 05:24:13 743901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 743905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38566|rtt_var:1109|pto_duration:43002|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 743909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 743913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 743917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 743921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653811438|now:1757654653743905|interv:67533|
[2025/09/12 05:24:13 743925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653811438|now:1757654653743905|interval:67533|pto_count:0|srtt:38566
[2025/09/12 05:24:13 743929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43894, ack_elapse 40912, delivered 49207|rate 1121041|lost 202|
[2025/09/12 05:24:13 743934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1121041) in round 62|
[2025/09/12 05:24:13 743938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 743942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 743946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653704553|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 743950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653704553|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 743955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46807|srtt:38566|latest_rtt:39265|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 743960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1243|largest:1243|pns:2|
[2025/09/12 05:24:13 743967] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1243|frame:ACK |recv_time:1757654653743818|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 743972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773743818|now:1757654653743818|interv:120000000|
[2025/09/12 05:24:13 743976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773743818|now:1757654653743818|interv:120000000|
[2025/09/12 05:24:13 743979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653744530|pq_index:0|
[2025/09/12 05:24:13 743984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653743202|
[2025/09/12 05:24:13 743987] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653743987|
[2025/09/12 05:24:13 743992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653743991|
[2025/09/12 05:24:13 743998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38566|min_srtt:38566|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 744002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2888580|
[2025/09/12 05:24:13 744007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38566|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 744011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 744016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38566|min_srtt:38566|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 744020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2889759|
[2025/09/12 05:24:13 744024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38566|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 744029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 744033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38566|min_srtt:38566|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 744037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2890938|
[2025/09/12 05:24:13 744041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 744045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 744049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 744055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 744060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 744064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2842599|
[2025/09/12 05:24:13 744068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 744072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 744076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653744530|
[2025/09/12 05:24:13 744081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653744530|
[2025/09/12 05:24:13 744085] [debug] |xqc_engine_wakeup_after|wakeup:1757654653744530|now:1757654653744084|diff:446|
[2025/09/12 05:24:13 744089] [debug] |xqc_engine_main_logic|END|now:1757654653743991|
[2025/09/12 05:24:13 744094] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653744094|
[2025/09/12 05:24:13 744097] [debug] |xqc_engine_wakeup_after|wakeup:1757654653744530|now:1757654653744097|diff:433|
[2025/09/12 05:24:13 744101] [debug] |xqc_engine_main_logic|END|now:1757654653744094|
[2025/09/12 05:24:13 745171] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653745171|
[2025/09/12 05:24:13 745181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653744530|pq_index:0|
[2025/09/12 05:24:13 745185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653743991|
[2025/09/12 05:24:13 745190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653745189|
[2025/09/12 05:24:13 745194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653744530|now:1757654653745189|
[2025/09/12 05:24:13 745199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653744530|now:1757654653745189|
[2025/09/12 05:24:13 745203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 745208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38566|min_srtt:38566|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 745212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2890938|
[2025/09/12 05:24:13 745217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 745221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 745225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 745229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 745234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 745243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2842599|
[2025/09/12 05:24:13 745247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 745252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2649|
[2025/09/12 05:24:13 745279] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2649|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653745260|stream_id:0|stream_offset:2842599|
[2025/09/12 05:24:13 745285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2649|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 745290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 745294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38566|rtt_var:1109|pto_duration:43002|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 745298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 745302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 745306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 745310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653813262|now:1757654653745294|interv:67968|
[2025/09/12 05:24:13 745314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653813262|now:1757654653745294|interval:67968|pto_count:0|srtt:38566
[2025/09/12 05:24:13 745319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48007|
[2025/09/12 05:24:13 745323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 745327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2843778|
[2025/09/12 05:24:13 745332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 745336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653746336|now:1757654653745336|interv:1000|
[2025/09/12 05:24:13 745340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 745344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 745348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653746336|
[2025/09/12 05:24:13 745352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653746336|
[2025/09/12 05:24:13 745356] [debug] |xqc_engine_wakeup_after|wakeup:1757654653746336|now:1757654653745355|diff:981|
[2025/09/12 05:24:13 745360] [debug] |xqc_engine_main_logic|END|now:1757654653745189|
[2025/09/12 05:24:13 745818] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653745817|
[2025/09/12 05:24:13 745827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 745837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1243|
[2025/09/12 05:24:13 745841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1244|
[2025/09/12 05:24:13 745846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1244|
[2025/09/12 05:24:13 745850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 745855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2610|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2611|path_largest_ack:2610|
[2025/09/12 05:24:13 745860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:2801530|prior_time:1757654653705013|is_app_limited:0|send_elapse:41920|ack_elapse:40804|ctl_first_sent_time:1757654653706489|lagest_ack_time:1757654653745817|curr_delivered:2849530|
[2025/09/12 05:24:13 745864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653706489|
[2025/09/12 05:24:13 745869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:297||sndq_packets_used_bytes:0|sndq_packets_free:2379|
[2025/09/12 05:24:13 745873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2611|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2611|path_largest_ack:2611|
[2025/09/12 05:24:13 745878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:2801530|prior_time:1757654653705013|is_app_limited:0|send_elapse:41920|ack_elapse:40804|ctl_first_sent_time:1757654653706489|lagest_ack_time:1757654653745817|curr_delivered:2850730|
[2025/09/12 05:24:13 745882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653706585|
[2025/09/12 05:24:13 745886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:296||sndq_packets_used_bytes:0|sndq_packets_free:2380|
[2025/09/12 05:24:13 745890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38566|rttvar:1109|minrtt:30532|latest_rtt:39232|ack_delay:32|
[2025/09/12 05:24:13 745894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38646|rttvar:990|minrtt:30532|latest_rtt:39232|ack_delay:32|
[2025/09/12 05:24:13 745899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2611|lost_pn:2608|thresh:3|
[2025/09/12 05:24:13 745903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 745907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38646|rtt_var:990|pto_duration:42606|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 745911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 745915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 745919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 745923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653812866|now:1757654653745906|interv:66960|
[2025/09/12 05:24:13 745927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653812866|now:1757654653745906|interval:66960|pto_count:0|srtt:38646
[2025/09/12 05:24:13 745934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41920, ack_elapse 40804, delivered 49200|rate 1173664|lost 202|
[2025/09/12 05:24:13 745938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1173664) in round 62|
[2025/09/12 05:24:13 745942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 745946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 745950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653706585|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 745955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653706585|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 745959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:45607|srtt:38646|latest_rtt:39232|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 745965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1244|largest:1244|pns:2|
[2025/09/12 05:24:13 745969] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1244|frame:ACK |recv_time:1757654653745817|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 745974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773745817|now:1757654653745817|interv:120000000|
[2025/09/12 05:24:13 745978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773745817|now:1757654653745817|interv:120000000|
[2025/09/12 05:24:13 745982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653746336|pq_index:0|
[2025/09/12 05:24:13 745986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653745189|
[2025/09/12 05:24:13 745990] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653745990|
[2025/09/12 05:24:13 745995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653745994|
[2025/09/12 05:24:13 746000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38646|min_srtt:38646|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 746005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2890938|
[2025/09/12 05:24:13 746009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38646|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 746014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 746021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38646|min_srtt:38646|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 746025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2892117|
[2025/09/12 05:24:13 746029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38646|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 746034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 746038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38646|min_srtt:38646|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 746042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2893296|
[2025/09/12 05:24:13 746046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 746050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 746054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 746058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 746063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 746067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2843778|
[2025/09/12 05:24:13 746071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 746075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 746079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653746336|
[2025/09/12 05:24:13 746083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653746336|
[2025/09/12 05:24:13 746086] [debug] |xqc_engine_wakeup_after|wakeup:1757654653746336|now:1757654653746086|diff:250|
[2025/09/12 05:24:13 746091] [debug] |xqc_engine_main_logic|END|now:1757654653745994|
[2025/09/12 05:24:13 746096] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653746095|
[2025/09/12 05:24:13 746099] [debug] |xqc_engine_wakeup_after|wakeup:1757654653746336|now:1757654653746099|diff:237|
[2025/09/12 05:24:13 746103] [debug] |xqc_engine_main_logic|END|now:1757654653746095|
[2025/09/12 05:24:13 747174] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653747173|
[2025/09/12 05:24:13 747182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653746336|pq_index:0|
[2025/09/12 05:24:13 747187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653745994|
[2025/09/12 05:24:13 747192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653747191|
[2025/09/12 05:24:13 747201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653746336|now:1757654653747191|
[2025/09/12 05:24:13 747205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653746336|now:1757654653747191|
[2025/09/12 05:24:13 747209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 747214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38646|min_srtt:38646|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 747219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2893296|
[2025/09/12 05:24:13 747223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 747227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 747231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 747235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 747240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 747244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2843778|
[2025/09/12 05:24:13 747248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 747252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2650|
[2025/09/12 05:24:13 747280] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2650|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653747261|stream_id:0|stream_offset:2843778|
[2025/09/12 05:24:13 747286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2650|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 747290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 747295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38646|rtt_var:990|pto_duration:42606|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 747299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 747303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 747307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 747311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653814867|now:1757654653747294|interv:67573|
[2025/09/12 05:24:13 747315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653814867|now:1757654653747294|interval:67573|pto_count:0|srtt:38646
[2025/09/12 05:24:13 747323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:46807|
[2025/09/12 05:24:13 747327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 747332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2844957|
[2025/09/12 05:24:13 747336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 747340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2651|
[2025/09/12 05:24:13 747358] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2651|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653747346|stream_id:0|stream_offset:2844957|
[2025/09/12 05:24:13 747364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2651|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 747368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 747372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38646|rtt_var:990|pto_duration:42606|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 747376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 747380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 747384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 747388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653814952|now:1757654653747372|interv:67580|
[2025/09/12 05:24:13 747392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653814952|now:1757654653747372|interval:67580|pto_count:0|srtt:38646
[2025/09/12 05:24:13 747396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48007|
[2025/09/12 05:24:13 747401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 747405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2846136|
[2025/09/12 05:24:13 747409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 747413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2652|
[2025/09/12 05:24:13 747430] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2652|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653747419|stream_id:0|stream_offset:2846136|
[2025/09/12 05:24:13 747435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2652|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 747439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 747446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38646|rtt_var:990|pto_duration:42606|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 747450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 747471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 747480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 747486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653815025|now:1757654653747446|interv:67579|
[2025/09/12 05:24:13 747493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653815025|now:1757654653747446|interval:67579|pto_count:0|srtt:38646
[2025/09/12 05:24:13 747499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49207|
[2025/09/12 05:24:13 747506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 747512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2847315|
[2025/09/12 05:24:13 747518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 747524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653748524|now:1757654653747524|interv:1000|
[2025/09/12 05:24:13 747530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 747535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 747540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653748524|
[2025/09/12 05:24:13 747546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653748524|
[2025/09/12 05:24:13 747551] [debug] |xqc_engine_wakeup_after|wakeup:1757654653748524|now:1757654653747551|diff:973|
[2025/09/12 05:24:13 747557] [debug] |xqc_engine_main_logic|END|now:1757654653747191|
[2025/09/12 05:24:13 747806] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653747805|
[2025/09/12 05:24:13 747813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 747819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1244|
[2025/09/12 05:24:13 747823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1245|
[2025/09/12 05:24:13 747828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1245|
[2025/09/12 05:24:13 747832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 747837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2612|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2613|path_largest_ack:2612|
[2025/09/12 05:24:13 747842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:2803930|prior_time:1757654653706930|is_app_limited:0|send_elapse:41830|ack_elapse:40875|ctl_first_sent_time:1757654653708371|lagest_ack_time:1757654653747805|curr_delivered:2851930|
[2025/09/12 05:24:13 747846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653708371|
[2025/09/12 05:24:13 747855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:295||sndq_packets_used_bytes:0|sndq_packets_free:2381|
[2025/09/12 05:24:13 747859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2613|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2613|path_largest_ack:2613|
[2025/09/12 05:24:13 747863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46800|prior_delivered:2806330|prior_time:1757654653708887|is_app_limited:0|send_elapse:41791|ack_elapse:38918|ctl_first_sent_time:1757654653710321|lagest_ack_time:1757654653747805|curr_delivered:2853130|
[2025/09/12 05:24:13 747868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653710321|
[2025/09/12 05:24:13 747872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:294||sndq_packets_used_bytes:0|sndq_packets_free:2382|
[2025/09/12 05:24:13 747876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38646|rttvar:990|minrtt:30532|latest_rtt:37484|ack_delay:40|
[2025/09/12 05:24:13 747880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38496|rttvar:1043|minrtt:30532|latest_rtt:37484|ack_delay:40|
[2025/09/12 05:24:13 747884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2613|lost_pn:2610|thresh:3|
[2025/09/12 05:24:13 747888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 747892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38496|rtt_var:1043|pto_duration:42668|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 747897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 747901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 747904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 747908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653815087|now:1757654653747892|interv:67195|
[2025/09/12 05:24:13 747912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653815087|now:1757654653747892|interval:67195|pto_count:0|srtt:38496
[2025/09/12 05:24:13 747917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41791, ack_elapse 38918, delivered 46800|rate 1119858|lost 202|
[2025/09/12 05:24:13 747921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1119858) in round 62|
[2025/09/12 05:24:13 747925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 747929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 747933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653710321|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 747938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653710321|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 747948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46807|srtt:38496|latest_rtt:37484|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 747954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1245|largest:1245|pns:2|
[2025/09/12 05:24:13 747958] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1245|frame:ACK |recv_time:1757654653747805|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 747963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773747805|now:1757654653747805|interv:120000000|
[2025/09/12 05:24:13 747967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773747805|now:1757654653747805|interv:120000000|
[2025/09/12 05:24:13 747971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653748524|pq_index:0|
[2025/09/12 05:24:13 747975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653747191|
[2025/09/12 05:24:13 747979] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653747979|
[2025/09/12 05:24:13 747984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653747983|
[2025/09/12 05:24:13 747990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38496|min_srtt:38496|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 747994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2893296|
[2025/09/12 05:24:13 747999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38496|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 748004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 748008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38496|min_srtt:38496|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 748012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2894475|
[2025/09/12 05:24:13 748017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38496|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 748021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 748025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38496|min_srtt:38496|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 748029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2895654|
[2025/09/12 05:24:13 748036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 748040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 748044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 748048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 748052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 748057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2847315|
[2025/09/12 05:24:13 748062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 748066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 748069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653748524|
[2025/09/12 05:24:13 748073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653748524|
[2025/09/12 05:24:13 748077] [debug] |xqc_engine_wakeup_after|wakeup:1757654653748524|now:1757654653748077|diff:447|
[2025/09/12 05:24:13 748081] [debug] |xqc_engine_main_logic|END|now:1757654653747983|
[2025/09/12 05:24:13 748086] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653748086|
[2025/09/12 05:24:13 748090] [debug] |xqc_engine_wakeup_after|wakeup:1757654653748524|now:1757654653748090|diff:434|
[2025/09/12 05:24:13 748094] [debug] |xqc_engine_main_logic|END|now:1757654653748086|
[2025/09/12 05:24:13 749164] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653749164|
[2025/09/12 05:24:13 749173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653748524|pq_index:0|
[2025/09/12 05:24:13 749177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653747983|
[2025/09/12 05:24:13 749182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653749181|
[2025/09/12 05:24:13 749187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653748524|now:1757654653749181|
[2025/09/12 05:24:13 749191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653748524|now:1757654653749181|
[2025/09/12 05:24:13 749195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 749200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38496|min_srtt:38496|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 749205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2895654|
[2025/09/12 05:24:13 749209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 749213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 749222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 749226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 749231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 749235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2847315|
[2025/09/12 05:24:13 749239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 749244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2653|
[2025/09/12 05:24:13 749271] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2653|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653749252|stream_id:0|stream_offset:2847315|
[2025/09/12 05:24:13 749277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2653|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 749282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 749286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38496|rtt_var:1043|pto_duration:42668|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 749290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 749294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 749298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 749302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653816920|now:1757654653749286|interv:67634|
[2025/09/12 05:24:13 749306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653816920|now:1757654653749286|interval:67634|pto_count:0|srtt:38496
[2025/09/12 05:24:13 749310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48007|
[2025/09/12 05:24:13 749315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 749319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2848494|
[2025/09/12 05:24:13 749324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 749328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653750327|now:1757654653749327|interv:1000|
[2025/09/12 05:24:13 749332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 749335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 749339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653750327|
[2025/09/12 05:24:13 749347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653750327|
[2025/09/12 05:24:13 749351] [debug] |xqc_engine_wakeup_after|wakeup:1757654653750327|now:1757654653749351|diff:976|
[2025/09/12 05:24:13 749355] [debug] |xqc_engine_main_logic|END|now:1757654653749181|
[2025/09/12 05:24:13 749826] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653749825|
[2025/09/12 05:24:13 749835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 749841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1245|
[2025/09/12 05:24:13 749845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1246|
[2025/09/12 05:24:13 749851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1246|
[2025/09/12 05:24:13 749855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 749860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2614|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2615|path_largest_ack:2614|
[2025/09/12 05:24:13 749864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:2806330|prior_time:1757654653708887|is_app_limited:0|send_elapse:41893|ack_elapse:40938|ctl_first_sent_time:1757654653710423|lagest_ack_time:1757654653749825|curr_delivered:2854330|
[2025/09/12 05:24:13 749869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653710423|
[2025/09/12 05:24:13 749873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:293||sndq_packets_used_bytes:0|sndq_packets_free:2383|
[2025/09/12 05:24:13 749878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2615|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2615|path_largest_ack:2615|
[2025/09/12 05:24:13 749882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:2806330|prior_time:1757654653708887|is_app_limited:0|send_elapse:41893|ack_elapse:40938|ctl_first_sent_time:1757654653710423|lagest_ack_time:1757654653749825|curr_delivered:2855530|
[2025/09/12 05:24:13 749886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653710538|
[2025/09/12 05:24:13 749890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:292||sndq_packets_used_bytes:0|sndq_packets_free:2384|
[2025/09/12 05:24:13 749894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38496|rttvar:1043|minrtt:30532|latest_rtt:39287|ack_delay:40|
[2025/09/12 05:24:13 749898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38589|rttvar:970|minrtt:30532|latest_rtt:39287|ack_delay:40|
[2025/09/12 05:24:13 749903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2615|lost_pn:2612|thresh:3|
[2025/09/12 05:24:13 749907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 749911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38589|rtt_var:970|pto_duration:42469|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 749915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 749923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 749927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45607|
[2025/09/12 05:24:13 749931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653816721|now:1757654653749911|interv:66810|
[2025/09/12 05:24:13 749935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653816721|now:1757654653749911|interval:66810|pto_count:0|srtt:38589
[2025/09/12 05:24:13 749939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41893, ack_elapse 40938, delivered 49200|rate 1174420|lost 202|
[2025/09/12 05:24:13 749944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1174420) in round 62|
[2025/09/12 05:24:13 749948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 749952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 749956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653710538|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 749960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653710538|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 749965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:45607|srtt:38589|latest_rtt:39287|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 749970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1246|largest:1246|pns:2|
[2025/09/12 05:24:13 749975] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1246|frame:ACK |recv_time:1757654653749825|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 749979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773749825|now:1757654653749825|interv:120000000|
[2025/09/12 05:24:13 749984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773749825|now:1757654653749825|interv:120000000|
[2025/09/12 05:24:13 749987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653750327|pq_index:0|
[2025/09/12 05:24:13 749992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653749181|
[2025/09/12 05:24:13 749996] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653749996|
[2025/09/12 05:24:13 750000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653749999|
[2025/09/12 05:24:13 750006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38589|min_srtt:38589|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 750010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:45607|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2895654|
[2025/09/12 05:24:13 750018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38589|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 750023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 750027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38589|min_srtt:38589|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 750032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45607|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2896833|
[2025/09/12 05:24:13 750036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38589|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 750041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 750045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38589|min_srtt:38589|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 750049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2898012|
[2025/09/12 05:24:13 750054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 750057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 750061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 750065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 750070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 750074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2848494|
[2025/09/12 05:24:13 750078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 750082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 750086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653750327|
[2025/09/12 05:24:13 750090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653750327|
[2025/09/12 05:24:13 750094] [debug] |xqc_engine_wakeup_after|wakeup:1757654653750327|now:1757654653750094|diff:233|
[2025/09/12 05:24:13 750098] [debug] |xqc_engine_main_logic|END|now:1757654653749999|
[2025/09/12 05:24:13 750103] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653750103|
[2025/09/12 05:24:13 750107] [debug] |xqc_engine_wakeup_after|wakeup:1757654653750327|now:1757654653750107|diff:220|
[2025/09/12 05:24:13 750110] [debug] |xqc_engine_main_logic|END|now:1757654653750103|
[2025/09/12 05:24:13 751180] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653751180|
[2025/09/12 05:24:13 751193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653750327|pq_index:0|
[2025/09/12 05:24:13 751197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653749999|
[2025/09/12 05:24:13 751202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653751201|
[2025/09/12 05:24:13 751207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653750327|now:1757654653751201|
[2025/09/12 05:24:13 751211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653750327|now:1757654653751201|
[2025/09/12 05:24:13 751215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 751220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38589|min_srtt:38589|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 751225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45607|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2898012|
[2025/09/12 05:24:13 751229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 751233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 751237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 751241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 751245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 751249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45607|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2848494|
[2025/09/12 05:24:13 751254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 751258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2654|
[2025/09/12 05:24:13 751286] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2654|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45607|now:1757654653751267|stream_id:0|stream_offset:2848494|
[2025/09/12 05:24:13 751291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2654|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 751296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45607|applimit:0|
[2025/09/12 05:24:13 751300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38589|rtt_var:970|pto_duration:42469|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 751305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 751309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 751316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 751320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653818736|now:1757654653751300|interv:67436|
[2025/09/12 05:24:13 751324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653818736|now:1757654653751300|interval:67436|pto_count:0|srtt:38589
[2025/09/12 05:24:13 751328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:46807|
[2025/09/12 05:24:13 751333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 751337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2849673|
[2025/09/12 05:24:13 751342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 751346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2655|
[2025/09/12 05:24:13 751364] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2655|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653751352|stream_id:0|stream_offset:2849673|
[2025/09/12 05:24:13 751369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2655|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 751374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 751378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38589|rtt_var:970|pto_duration:42469|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 751382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 751386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 751390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 751394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653818821|now:1757654653751378|interv:67443|
[2025/09/12 05:24:13 751398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653818821|now:1757654653751378|interval:67443|pto_count:0|srtt:38589
[2025/09/12 05:24:13 751402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48007|
[2025/09/12 05:24:13 751406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 751410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2850852|
[2025/09/12 05:24:13 751415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 751420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2656|
[2025/09/12 05:24:13 751449] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2656|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653751430|stream_id:0|stream_offset:2850852|
[2025/09/12 05:24:13 751478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2656|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 751485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 751491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38589|rtt_var:970|pto_duration:42469|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 751497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 751502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 751507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 751512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653818899|now:1757654653751491|interv:67408|
[2025/09/12 05:24:13 751518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653818899|now:1757654653751491|interval:67408|pto_count:0|srtt:38589
[2025/09/12 05:24:13 751524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49207|
[2025/09/12 05:24:13 751530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 751536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2852031|
[2025/09/12 05:24:13 751542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 751547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653752547|now:1757654653751547|interv:1000|
[2025/09/12 05:24:13 751553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 751558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 751563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653752547|
[2025/09/12 05:24:13 751569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653752547|
[2025/09/12 05:24:13 751575] [debug] |xqc_engine_wakeup_after|wakeup:1757654653752547|now:1757654653751574|diff:973|
[2025/09/12 05:24:13 751580] [debug] |xqc_engine_main_logic|END|now:1757654653751201|
[2025/09/12 05:24:13 751810] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653751809|
[2025/09/12 05:24:13 751816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 751822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1246|
[2025/09/12 05:24:13 751825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1247|
[2025/09/12 05:24:13 751831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1247|
[2025/09/12 05:24:13 751835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 751840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2616|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:2617|path_largest_ack:2616|
[2025/09/12 05:24:13 751849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2808730|prior_time:1757654653710938|is_app_limited:0|send_elapse:39913|ack_elapse:40871|ctl_first_sent_time:1757654653712431|lagest_ack_time:1757654653751809|curr_delivered:2856737|
[2025/09/12 05:24:13 751853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653712431|
[2025/09/12 05:24:13 751858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:291||sndq_packets_used_bytes:0|sndq_packets_free:2385|
[2025/09/12 05:24:13 751862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2617|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2617|path_largest_ack:2617|
[2025/09/12 05:24:13 751867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2808730|prior_time:1757654653710938|is_app_limited:0|send_elapse:39913|ack_elapse:40871|ctl_first_sent_time:1757654653712431|lagest_ack_time:1757654653751809|curr_delivered:2857937|
[2025/09/12 05:24:13 751871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653712565|
[2025/09/12 05:24:13 751875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:290||sndq_packets_used_bytes:0|sndq_packets_free:2386|
[2025/09/12 05:24:13 751879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38589|rttvar:970|minrtt:30532|latest_rtt:39244|ack_delay:32|
[2025/09/12 05:24:13 751883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38667|rttvar:883|minrtt:30532|latest_rtt:39244|ack_delay:32|
[2025/09/12 05:24:13 751888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2617|lost_pn:2614|thresh:3|
[2025/09/12 05:24:13 751892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1226|pns:2|
[2025/09/12 05:24:13 751896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 751900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38667|rtt_var:883|pto_duration:42199|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 751904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 751908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 751912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 751916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653818629|now:1757654653751900|interv:66729|
[2025/09/12 05:24:13 751920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653818629|now:1757654653751900|interval:66729|pto_count:0|srtt:38667
[2025/09/12 05:24:13 751924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39913, ack_elapse 40871, delivered 49207|rate 1203958|lost 202|
[2025/09/12 05:24:13 751929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203958) in round 62|
[2025/09/12 05:24:13 751936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 751940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 751944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2407|po_sent_time:1757654653712565|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 751948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2407|po_sent_time:1757654653712565|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 751953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46800|srtt:38667|latest_rtt:39244|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 751958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1247|largest:1247|pns:2|
[2025/09/12 05:24:13 751963] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1247|frame:ACK |recv_time:1757654653751809|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 751967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773751809|now:1757654653751809|interv:120000000|
[2025/09/12 05:24:13 751971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773751809|now:1757654653751809|interv:120000000|
[2025/09/12 05:24:13 751975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653752547|pq_index:0|
[2025/09/12 05:24:13 751980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653751201|
[2025/09/12 05:24:13 751983] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653751983|
[2025/09/12 05:24:13 751988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653751987|
[2025/09/12 05:24:13 751994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38667|min_srtt:38667|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 751998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2898012|
[2025/09/12 05:24:13 752003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38667|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 752007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 752012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38667|min_srtt:38667|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 752016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2899191|
[2025/09/12 05:24:13 752023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38667|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 752027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 752031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38667|min_srtt:38667|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 752035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2900370|
[2025/09/12 05:24:13 752040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 752043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 752047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 752051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 752056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 752061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2852031|
[2025/09/12 05:24:13 752065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 752069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 752073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653752547|
[2025/09/12 05:24:13 752077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653752547|
[2025/09/12 05:24:13 752080] [debug] |xqc_engine_wakeup_after|wakeup:1757654653752547|now:1757654653752080|diff:467|
[2025/09/12 05:24:13 752085] [debug] |xqc_engine_main_logic|END|now:1757654653751987|
[2025/09/12 05:24:13 752090] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653752090|
[2025/09/12 05:24:13 752093] [debug] |xqc_engine_wakeup_after|wakeup:1757654653752547|now:1757654653752093|diff:454|
[2025/09/12 05:24:13 752097] [debug] |xqc_engine_main_logic|END|now:1757654653752090|
[2025/09/12 05:24:13 753167] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653753167|
[2025/09/12 05:24:13 753177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653752547|pq_index:0|
[2025/09/12 05:24:13 753181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653751987|
[2025/09/12 05:24:13 753186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653753185|
[2025/09/12 05:24:13 753191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653752547|now:1757654653753185|
[2025/09/12 05:24:13 753195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653752547|now:1757654653753185|
[2025/09/12 05:24:13 753199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 753209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38667|min_srtt:38667|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 753213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2900370|
[2025/09/12 05:24:13 753218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 753222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 753225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 753230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 753234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 753238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2852031|
[2025/09/12 05:24:13 753243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 753247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2657|
[2025/09/12 05:24:13 753275] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2657|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653753255|stream_id:0|stream_offset:2852031|
[2025/09/12 05:24:13 753281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2657|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 753286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 753290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38667|rtt_var:883|pto_duration:42199|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 753294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 753298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 753302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 753306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653820454|now:1757654653753290|interv:67164|
[2025/09/12 05:24:13 753310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653820454|now:1757654653753290|interval:67164|pto_count:0|srtt:38667
[2025/09/12 05:24:13 753315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48000|
[2025/09/12 05:24:13 753320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 753324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2853210|
[2025/09/12 05:24:13 753332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 753336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2658|
[2025/09/12 05:24:13 753354] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2658|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654653753342|stream_id:0|stream_offset:2853210|
[2025/09/12 05:24:13 753359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2658|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 753364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:13 753368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38667|rtt_var:883|pto_duration:42199|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 753372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 753376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 753380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 753384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653820541|now:1757654653753368|interv:67173|
[2025/09/12 05:24:13 753388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653820541|now:1757654653753368|interval:67173|pto_count:0|srtt:38667
[2025/09/12 05:24:13 753392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49200|
[2025/09/12 05:24:13 753397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 753402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2854389|
[2025/09/12 05:24:13 753408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 753412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653754412|now:1757654653753412|interv:1000|
[2025/09/12 05:24:13 753416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 753420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 753424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653754412|
[2025/09/12 05:24:13 753431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653754412|
[2025/09/12 05:24:13 753438] [debug] |xqc_engine_wakeup_after|wakeup:1757654653754412|now:1757654653753438|diff:974|
[2025/09/12 05:24:13 753444] [debug] |xqc_engine_main_logic|END|now:1757654653753185|
[2025/09/12 05:24:13 753804] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653753803|
[2025/09/12 05:24:13 753813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 753819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1247|
[2025/09/12 05:24:13 753826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1248|
[2025/09/12 05:24:13 753832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1248|
[2025/09/12 05:24:13 753836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 753841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2618|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2619|path_largest_ack:2618|
[2025/09/12 05:24:13 753846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2812330|prior_time:1757654653713909|is_app_limited:0|send_elapse:37651|ack_elapse:39894|ctl_first_sent_time:1757654653714154|lagest_ack_time:1757654653753803|curr_delivered:2859137|
[2025/09/12 05:24:13 753850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653714154|
[2025/09/12 05:24:13 753855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:289||sndq_packets_used_bytes:0|sndq_packets_free:2387|
[2025/09/12 05:24:13 753859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2619|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2619|path_largest_ack:2619|
[2025/09/12 05:24:13 753863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2812330|prior_time:1757654653713909|is_app_limited:0|send_elapse:37651|ack_elapse:39894|ctl_first_sent_time:1757654653714154|lagest_ack_time:1757654653753803|curr_delivered:2860337|
[2025/09/12 05:24:13 753868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653715428|
[2025/09/12 05:24:13 753872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:288||sndq_packets_used_bytes:0|sndq_packets_free:2388|
[2025/09/12 05:24:13 753876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38667|rttvar:883|minrtt:30532|latest_rtt:38375|ack_delay:32|
[2025/09/12 05:24:13 753880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38626|rttvar:744|minrtt:30532|latest_rtt:38375|ack_delay:32|
[2025/09/12 05:24:13 753884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2619|lost_pn:2616|thresh:3|
[2025/09/12 05:24:13 753888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 753892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38626|rtt_var:744|pto_duration:41602|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 753897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 753901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 753904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 753908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653819944|now:1757654653753892|interv:66052|
[2025/09/12 05:24:13 753912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653819944|now:1757654653753892|interval:66052|pto_count:0|srtt:38626
[2025/09/12 05:24:13 753917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 37651, ack_elapse 39894, delivered 48007|rate 1203363|lost 202|
[2025/09/12 05:24:13 753924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203363) in round 62|
[2025/09/12 05:24:13 753928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 753932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 753936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653715428|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 753940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653715428|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 753945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46800|srtt:38626|latest_rtt:38375|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 753950] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:97110|inflight:46800|mode:2|applimit:0|pacing_rate:1205721|bw:1205721|srtt:38626|latest_rtt:38375|min_rtt:30532|send:2633|lost:202|tlp:0|recv:1239|recovery:0|slow_start:0|conn_life:2465801|acked:2400|delivered:2860337|is_cwnd_limited:0|
[2025/09/12 05:24:13 753956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1248|largest:1248|pns:2|
[2025/09/12 05:24:13 753960] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1248|frame:ACK |recv_time:1757654653753803|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 753965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773753803|now:1757654653753803|interv:120000000|
[2025/09/12 05:24:13 753969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773753803|now:1757654653753803|interv:120000000|
[2025/09/12 05:24:13 753973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653754412|pq_index:0|
[2025/09/12 05:24:13 753977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653753185|
[2025/09/12 05:24:13 753981] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653753981|
[2025/09/12 05:24:13 753986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653753985|
[2025/09/12 05:24:13 753992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38626|min_srtt:38626|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 753996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2900370|
[2025/09/12 05:24:13 754001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38626|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 754008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 754012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38626|min_srtt:38626|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 754016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2901549|
[2025/09/12 05:24:13 754021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38626|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 754025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 754029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38626|min_srtt:38626|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 754034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2902728|
[2025/09/12 05:24:13 754038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 754042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 754046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 754050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 754054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 754058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2854389|
[2025/09/12 05:24:13 754063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 754067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 754071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653754412|
[2025/09/12 05:24:13 754075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653754412|
[2025/09/12 05:24:13 754079] [debug] |xqc_engine_wakeup_after|wakeup:1757654653754412|now:1757654653754079|diff:333|
[2025/09/12 05:24:13 754083] [debug] |xqc_engine_main_logic|END|now:1757654653753985|
[2025/09/12 05:24:13 754088] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653754088|
[2025/09/12 05:24:13 754092] [debug] |xqc_engine_wakeup_after|wakeup:1757654653754412|now:1757654653754092|diff:320|
[2025/09/12 05:24:13 754096] [debug] |xqc_engine_main_logic|END|now:1757654653754088|
[2025/09/12 05:24:13 755165] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653755165|
[2025/09/12 05:24:13 755174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653754412|pq_index:0|
[2025/09/12 05:24:13 755178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653753985|
[2025/09/12 05:24:13 755188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653755186|
[2025/09/12 05:24:13 755192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653754412|now:1757654653755186|
[2025/09/12 05:24:13 755196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653754412|now:1757654653755186|
[2025/09/12 05:24:13 755200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 755205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38626|min_srtt:38626|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 755210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2902728|
[2025/09/12 05:24:13 755214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 755218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 755222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 755226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 755231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 755235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2854389|
[2025/09/12 05:24:13 755239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 755244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2659|
[2025/09/12 05:24:13 755271] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2659|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653755252|stream_id:0|stream_offset:2854389|
[2025/09/12 05:24:13 755276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2659|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 755281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 755285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38626|rtt_var:744|pto_duration:41602|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 755289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 755293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 755297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 755301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653821854|now:1757654653755285|interv:66569|
[2025/09/12 05:24:13 755309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653821854|now:1757654653755285|interval:66569|pto_count:0|srtt:38626
[2025/09/12 05:24:13 755313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48000|
[2025/09/12 05:24:13 755318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 755322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2855568|
[2025/09/12 05:24:13 755326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 755330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2660|
[2025/09/12 05:24:13 755349] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2660|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654653755336|stream_id:0|stream_offset:2855568|
[2025/09/12 05:24:13 755354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2660|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 755358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:13 755362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38626|rtt_var:744|pto_duration:41602|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 755366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 755370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 755374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 755378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653821938|now:1757654653755362|interv:66576|
[2025/09/12 05:24:13 755382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653821938|now:1757654653755362|interval:66576|pto_count:0|srtt:38626
[2025/09/12 05:24:13 755386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49200|
[2025/09/12 05:24:13 755390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 755395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2856747|
[2025/09/12 05:24:13 755399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 755405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653756405|now:1757654653755405|interv:1000|
[2025/09/12 05:24:13 755412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 755418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 755424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653756405|
[2025/09/12 05:24:13 755434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653756405|
[2025/09/12 05:24:13 755440] [debug] |xqc_engine_wakeup_after|wakeup:1757654653756405|now:1757654653755440|diff:965|
[2025/09/12 05:24:13 755446] [debug] |xqc_engine_main_logic|END|now:1757654653755186|
[2025/09/12 05:24:13 755797] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653755796|
[2025/09/12 05:24:13 755806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 755812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1248|
[2025/09/12 05:24:13 755816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1249|
[2025/09/12 05:24:13 755821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1249|
[2025/09/12 05:24:13 755825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 755830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2620|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2621|path_largest_ack:2620|
[2025/09/12 05:24:13 755835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2812330|prior_time:1757654653713909|is_app_limited:0|send_elapse:39037|ack_elapse:41887|ctl_first_sent_time:1757654653715540|lagest_ack_time:1757654653755796|curr_delivered:2861537|
[2025/09/12 05:24:13 755839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653715540|
[2025/09/12 05:24:13 755844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:287||sndq_packets_used_bytes:0|sndq_packets_free:2389|
[2025/09/12 05:24:13 755848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2621|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2621|path_largest_ack:2621|
[2025/09/12 05:24:13 755853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2814730|prior_time:1757654653715906|is_app_limited:0|send_elapse:40739|ack_elapse:39890|ctl_first_sent_time:1757654653717344|lagest_ack_time:1757654653755796|curr_delivered:2862737|
[2025/09/12 05:24:13 755857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653717344|
[2025/09/12 05:24:13 755861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:286||sndq_packets_used_bytes:0|sndq_packets_free:2390|
[2025/09/12 05:24:13 755865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38626|rttvar:744|minrtt:30532|latest_rtt:38452|ack_delay:32|
[2025/09/12 05:24:13 755869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38600|rttvar:609|minrtt:30532|latest_rtt:38452|ack_delay:32|
[2025/09/12 05:24:13 755873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2621|lost_pn:2618|thresh:3|
[2025/09/12 05:24:13 755878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 755882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38600|rtt_var:609|pto_duration:41036|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 755886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 755890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 755898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 755902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653821372|now:1757654653755881|interv:65491|
[2025/09/12 05:24:13 755906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653821372|now:1757654653755881|interval:65491|pto_count:0|srtt:38600
[2025/09/12 05:24:13 755910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40739, ack_elapse 39890, delivered 48007|rate 1178403|lost 202|
[2025/09/12 05:24:13 755915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1178403) in round 62|
[2025/09/12 05:24:13 755919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 755923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 755927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653717344|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 755935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653717344|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 755939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46800|srtt:38600|latest_rtt:38452|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 755945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1249|largest:1249|pns:2|
[2025/09/12 05:24:13 755950] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1249|frame:ACK |recv_time:1757654653755796|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 755954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773755796|now:1757654653755796|interv:120000000|
[2025/09/12 05:24:13 755958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773755796|now:1757654653755796|interv:120000000|
[2025/09/12 05:24:13 755962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653756405|pq_index:0|
[2025/09/12 05:24:13 755966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653755186|
[2025/09/12 05:24:13 755970] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653755970|
[2025/09/12 05:24:13 755975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653755974|
[2025/09/12 05:24:13 755981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38600|min_srtt:38600|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 755986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2902728|
[2025/09/12 05:24:13 755993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38600|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 755998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 756002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38600|min_srtt:38600|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 756006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2903907|
[2025/09/12 05:24:13 756011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38600|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 756015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 756019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38600|min_srtt:38600|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 756023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2905086|
[2025/09/12 05:24:13 756028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 756031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 756035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 756040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 756044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 756048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2856747|
[2025/09/12 05:24:13 756052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 756056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 756060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653756405|
[2025/09/12 05:24:13 756064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653756405|
[2025/09/12 05:24:13 756068] [debug] |xqc_engine_wakeup_after|wakeup:1757654653756405|now:1757654653756068|diff:337|
[2025/09/12 05:24:13 756072] [debug] |xqc_engine_main_logic|END|now:1757654653755974|
[2025/09/12 05:24:13 756077] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653756077|
[2025/09/12 05:24:13 756081] [debug] |xqc_engine_wakeup_after|wakeup:1757654653756405|now:1757654653756081|diff:324|
[2025/09/12 05:24:13 756085] [debug] |xqc_engine_main_logic|END|now:1757654653756077|
[2025/09/12 05:24:13 757155] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653757155|
[2025/09/12 05:24:13 757168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653756405|pq_index:0|
[2025/09/12 05:24:13 757172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653755974|
[2025/09/12 05:24:13 757177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653757176|
[2025/09/12 05:24:13 757181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653756405|now:1757654653757176|
[2025/09/12 05:24:13 757186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653756405|now:1757654653757176|
[2025/09/12 05:24:13 757189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 757195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38600|min_srtt:38600|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 757199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2905086|
[2025/09/12 05:24:13 757204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 757208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 757211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 757216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 757220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 757224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2856747|
[2025/09/12 05:24:13 757229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 757233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2661|
[2025/09/12 05:24:13 757261] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2661|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653757241|stream_id:0|stream_offset:2856747|
[2025/09/12 05:24:13 757266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2661|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 757271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 757275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38600|rtt_var:609|pto_duration:41036|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 757279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 757283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 757287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 757295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653823277|now:1757654653757275|interv:66002|
[2025/09/12 05:24:13 757299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653823277|now:1757654653757275|interval:66002|pto_count:0|srtt:38600
[2025/09/12 05:24:13 757303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48000|
[2025/09/12 05:24:13 757308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 757312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2857926|
[2025/09/12 05:24:13 757316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 757320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2662|
[2025/09/12 05:24:13 757339] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2662|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654653757326|stream_id:0|stream_offset:2857926|
[2025/09/12 05:24:13 757344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2662|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 757348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:13 757352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38600|rtt_var:609|pto_duration:41036|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 757356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 757360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 757364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 757368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653823362|now:1757654653757352|interv:66010|
[2025/09/12 05:24:13 757372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653823362|now:1757654653757352|interval:66010|pto_count:0|srtt:38600
[2025/09/12 05:24:13 757377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49200|
[2025/09/12 05:24:13 757381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 757385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2859105|
[2025/09/12 05:24:13 757390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 757397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653758396|now:1757654653757396|interv:1000|
[2025/09/12 05:24:13 757403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 757414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 757420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653758396|
[2025/09/12 05:24:13 757426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653758396|
[2025/09/12 05:24:13 757431] [debug] |xqc_engine_wakeup_after|wakeup:1757654653758396|now:1757654653757431|diff:965|
[2025/09/12 05:24:13 757437] [debug] |xqc_engine_main_logic|END|now:1757654653757176|
[2025/09/12 05:24:13 757773] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653757772|
[2025/09/12 05:24:13 757782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 757788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1249|
[2025/09/12 05:24:13 757792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1250|
[2025/09/12 05:24:13 757797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1250|
[2025/09/12 05:24:13 757802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 757806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2622|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2623|path_largest_ack:2622|
[2025/09/12 05:24:13 757811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2817130|prior_time:1757654653717900|is_app_limited:0|send_elapse:38860|ack_elapse:39872|ctl_first_sent_time:1757654653719348|lagest_ack_time:1757654653757772|curr_delivered:2863937|
[2025/09/12 05:24:13 757816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653719348|
[2025/09/12 05:24:13 757820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:285||sndq_packets_used_bytes:0|sndq_packets_free:2391|
[2025/09/12 05:24:13 757824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2623|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2623|path_largest_ack:2623|
[2025/09/12 05:24:13 757829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2817130|prior_time:1757654653717900|is_app_limited:0|send_elapse:38860|ack_elapse:39872|ctl_first_sent_time:1757654653719348|lagest_ack_time:1757654653757772|curr_delivered:2865137|
[2025/09/12 05:24:13 757833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653719435|
[2025/09/12 05:24:13 757837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:284||sndq_packets_used_bytes:0|sndq_packets_free:2392|
[2025/09/12 05:24:13 757841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38600|rttvar:609|minrtt:30532|latest_rtt:38337|ack_delay:32|
[2025/09/12 05:24:13 757845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38563|rttvar:530|minrtt:30532|latest_rtt:38337|ack_delay:32|
[2025/09/12 05:24:13 757850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2623|lost_pn:2620|thresh:3|
[2025/09/12 05:24:13 757854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 757858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38563|rtt_var:530|pto_duration:40683|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 757868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 757872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 757876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 757880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653823009|now:1757654653757858|interv:65151|
[2025/09/12 05:24:13 757884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653823009|now:1757654653757858|interval:65151|pto_count:0|srtt:38563
[2025/09/12 05:24:13 757888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38860, ack_elapse 39872, delivered 48007|rate 1204027|lost 202|
[2025/09/12 05:24:13 757893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204027) in round 62|
[2025/09/12 05:24:13 757897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 757901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 757905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653719435|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 757909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653719435|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 757914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46800|srtt:38563|latest_rtt:38337|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 757919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1250|largest:1250|pns:2|
[2025/09/12 05:24:13 757924] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1250|frame:ACK |recv_time:1757654653757772|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 757928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773757772|now:1757654653757772|interv:120000000|
[2025/09/12 05:24:13 757932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773757772|now:1757654653757772|interv:120000000|
[2025/09/12 05:24:13 757936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653758396|pq_index:0|
[2025/09/12 05:24:13 757940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653757176|
[2025/09/12 05:24:13 757944] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653757944|
[2025/09/12 05:24:13 757949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653757948|
[2025/09/12 05:24:13 757955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38563|min_srtt:38563|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 757962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2905086|
[2025/09/12 05:24:13 757966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38563|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 757971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 757975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38563|min_srtt:38563|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 757980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2906265|
[2025/09/12 05:24:13 757984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38563|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 757988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 757992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38563|min_srtt:38563|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 757996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2907444|
[2025/09/12 05:24:13 758001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 758005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 758008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 758013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 758017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 758021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2859105|
[2025/09/12 05:24:13 758026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 758029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 758033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653758396|
[2025/09/12 05:24:13 758037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653758396|
[2025/09/12 05:24:13 758041] [debug] |xqc_engine_wakeup_after|wakeup:1757654653758396|now:1757654653758041|diff:355|
[2025/09/12 05:24:13 758045] [debug] |xqc_engine_main_logic|END|now:1757654653757948|
[2025/09/12 05:24:13 758050] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653758050|
[2025/09/12 05:24:13 758057] [debug] |xqc_engine_wakeup_after|wakeup:1757654653758396|now:1757654653758057|diff:339|
[2025/09/12 05:24:13 758061] [debug] |xqc_engine_main_logic|END|now:1757654653758050|
[2025/09/12 05:24:13 759130] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653759130|
[2025/09/12 05:24:13 759139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653758396|pq_index:0|
[2025/09/12 05:24:13 759143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653757948|
[2025/09/12 05:24:13 759148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653759147|
[2025/09/12 05:24:13 759153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653758396|now:1757654653759147|
[2025/09/12 05:24:13 759157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653758396|now:1757654653759147|
[2025/09/12 05:24:13 759161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 759166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38563|min_srtt:38563|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 759171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2907444|
[2025/09/12 05:24:13 759176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 759179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 759183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 759187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 759192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 759196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2859105|
[2025/09/12 05:24:13 759201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 759205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2663|
[2025/09/12 05:24:13 759232] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2663|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653759213|stream_id:0|stream_offset:2859105|
[2025/09/12 05:24:13 759237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2663|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 759242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 759246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38563|rtt_var:530|pto_duration:40683|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 759251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 759260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 759264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 759268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653824896|now:1757654653759246|interv:65650|
[2025/09/12 05:24:13 759272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653824896|now:1757654653759246|interval:65650|pto_count:0|srtt:38563
[2025/09/12 05:24:13 759277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48000|
[2025/09/12 05:24:13 759281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 759285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2860284|
[2025/09/12 05:24:13 759290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 759294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2664|
[2025/09/12 05:24:13 759313] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2664|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654653759300|stream_id:0|stream_offset:2860284|
[2025/09/12 05:24:13 759318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2664|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 759322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:13 759326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38563|rtt_var:530|pto_duration:40683|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 759331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 759335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 759338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 759342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653824983|now:1757654653759326|interv:65657|
[2025/09/12 05:24:13 759346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653824983|now:1757654653759326|interval:65657|pto_count:0|srtt:38563
[2025/09/12 05:24:13 759351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49200|
[2025/09/12 05:24:13 759355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 759359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2861463|
[2025/09/12 05:24:13 759363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 759370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653760370|now:1757654653759370|interv:1000|
[2025/09/12 05:24:13 759374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 759378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 759382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653760370|
[2025/09/12 05:24:13 759386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653760370|
[2025/09/12 05:24:13 759390] [debug] |xqc_engine_wakeup_after|wakeup:1757654653760370|now:1757654653759390|diff:980|
[2025/09/12 05:24:13 759394] [debug] |xqc_engine_main_logic|END|now:1757654653759147|
[2025/09/12 05:24:13 759820] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653759819|
[2025/09/12 05:24:13 759829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 759835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1250|
[2025/09/12 05:24:13 759839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1251|
[2025/09/12 05:24:13 759845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1251|
[2025/09/12 05:24:13 759849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 759854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2624|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2625|path_largest_ack:2624|
[2025/09/12 05:24:13 759858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2817130|prior_time:1757654653717900|is_app_limited:0|send_elapse:39038|ack_elapse:41919|ctl_first_sent_time:1757654653719526|lagest_ack_time:1757654653759819|curr_delivered:2866337|
[2025/09/12 05:24:13 759863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653719526|
[2025/09/12 05:24:13 759867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:283||sndq_packets_used_bytes:0|sndq_packets_free:2393|
[2025/09/12 05:24:13 759871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2625|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2625|path_largest_ack:2625|
[2025/09/12 05:24:13 759876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2819530|prior_time:1757654653719941|is_app_limited:0|send_elapse:40795|ack_elapse:39878|ctl_first_sent_time:1757654653721385|lagest_ack_time:1757654653759819|curr_delivered:2867537|
[2025/09/12 05:24:13 759880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653721385|
[2025/09/12 05:24:13 759884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:282||sndq_packets_used_bytes:0|sndq_packets_free:2394|
[2025/09/12 05:24:13 759888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38563|rttvar:530|minrtt:30532|latest_rtt:38434|ack_delay:48|
[2025/09/12 05:24:13 759892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38541|rttvar:442|minrtt:30532|latest_rtt:38434|ack_delay:48|
[2025/09/12 05:24:13 759897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2625|lost_pn:2622|thresh:3|
[2025/09/12 05:24:13 759905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 759909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38541|rtt_var:442|pto_duration:40541|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 759913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 759917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 759921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 759925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653824841|now:1757654653759909|interv:64932|
[2025/09/12 05:24:13 759929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653824841|now:1757654653759909|interval:64932|pto_count:0|srtt:38541
[2025/09/12 05:24:13 759934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40795, ack_elapse 39878, delivered 48007|rate 1176786|lost 202|
[2025/09/12 05:24:13 759938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1176786) in round 62|
[2025/09/12 05:24:13 759942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 759946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 759950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653721385|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 759954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653721385|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 759959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46800|srtt:38541|latest_rtt:38434|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 759964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1251|largest:1251|pns:2|
[2025/09/12 05:24:13 759969] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1251|frame:ACK |recv_time:1757654653759819|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 759973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773759819|now:1757654653759819|interv:120000000|
[2025/09/12 05:24:13 759977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773759819|now:1757654653759819|interv:120000000|
[2025/09/12 05:24:13 759981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653760370|pq_index:0|
[2025/09/12 05:24:13 759986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653759147|
[2025/09/12 05:24:13 759989] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653759989|
[2025/09/12 05:24:13 759994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653759993|
[2025/09/12 05:24:13 760006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38541|min_srtt:38541|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 760010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2907444|
[2025/09/12 05:24:13 760015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38541|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 760019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 760024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38541|min_srtt:38541|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 760028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2908623|
[2025/09/12 05:24:13 760032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38541|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 760037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 760041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38541|min_srtt:38541|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 760045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2909802|
[2025/09/12 05:24:13 760049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 760053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 760057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 760061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 760066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 760070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2861463|
[2025/09/12 05:24:13 760074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 760078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 760082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653760370|
[2025/09/12 05:24:13 760086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653760370|
[2025/09/12 05:24:13 760093] [debug] |xqc_engine_wakeup_after|wakeup:1757654653760370|now:1757654653760093|diff:277|
[2025/09/12 05:24:13 760097] [debug] |xqc_engine_main_logic|END|now:1757654653759993|
[2025/09/12 05:24:13 760102] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653760102|
[2025/09/12 05:24:13 760106] [debug] |xqc_engine_wakeup_after|wakeup:1757654653760370|now:1757654653760106|diff:264|
[2025/09/12 05:24:13 760110] [debug] |xqc_engine_main_logic|END|now:1757654653760102|
[2025/09/12 05:24:13 761179] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653761178|
[2025/09/12 05:24:13 761188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653760370|pq_index:0|
[2025/09/12 05:24:13 761192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653759993|
[2025/09/12 05:24:13 761197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653761196|
[2025/09/12 05:24:13 761201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653760370|now:1757654653761196|
[2025/09/12 05:24:13 761206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653760370|now:1757654653761196|
[2025/09/12 05:24:13 761209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 761215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38541|min_srtt:38541|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 761219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2909802|
[2025/09/12 05:24:13 761224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 761228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 761231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 761236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 761240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 761244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2861463|
[2025/09/12 05:24:13 761249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 761253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2665|
[2025/09/12 05:24:13 761280] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2665|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653761261|stream_id:0|stream_offset:2861463|
[2025/09/12 05:24:13 761286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2665|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 761290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 761299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38541|rtt_var:442|pto_duration:40541|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 761304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 761308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 761311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 761315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653826802|now:1757654653761299|interv:65503|
[2025/09/12 05:24:13 761319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653826802|now:1757654653761299|interval:65503|pto_count:0|srtt:38541
[2025/09/12 05:24:13 761324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48000|
[2025/09/12 05:24:13 761329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 761333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2862642|
[2025/09/12 05:24:13 761337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 761341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2666|
[2025/09/12 05:24:13 761360] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2666|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654653761347|stream_id:0|stream_offset:2862642|
[2025/09/12 05:24:13 761365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2666|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 761369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:13 761373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38541|rtt_var:442|pto_duration:40541|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 761378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 761382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 761385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 761389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653826888|now:1757654653761373|interv:65515|
[2025/09/12 05:24:13 761393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653826888|now:1757654653761373|interval:65515|pto_count:0|srtt:38541
[2025/09/12 05:24:13 761398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49200|
[2025/09/12 05:24:13 761402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 761409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2863821|
[2025/09/12 05:24:13 761421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 761427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653762427|now:1757654653761427|interv:1000|
[2025/09/12 05:24:13 761432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 761438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 761443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653762427|
[2025/09/12 05:24:13 761449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653762427|
[2025/09/12 05:24:13 761470] [debug] |xqc_engine_wakeup_after|wakeup:1757654653762427|now:1757654653761454|diff:973|
[2025/09/12 05:24:13 761480] [debug] |xqc_engine_main_logic|END|now:1757654653761196|
[2025/09/12 05:24:13 761778] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653761777|
[2025/09/12 05:24:13 761785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 761790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1251|
[2025/09/12 05:24:13 761794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1252|
[2025/09/12 05:24:13 761800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1252|
[2025/09/12 05:24:13 761804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 761809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2626|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2627|path_largest_ack:2626|
[2025/09/12 05:24:13 761813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2821930|prior_time:1757654653721924|is_app_limited:0|send_elapse:38921|ack_elapse:39853|ctl_first_sent_time:1757654653723371|lagest_ack_time:1757654653761777|curr_delivered:2868737|
[2025/09/12 05:24:13 761818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653723371|
[2025/09/12 05:24:13 761823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:281||sndq_packets_used_bytes:0|sndq_packets_free:2395|
[2025/09/12 05:24:13 761827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2627|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2627|path_largest_ack:2627|
[2025/09/12 05:24:13 761831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2821930|prior_time:1757654653721924|is_app_limited:0|send_elapse:38921|ack_elapse:39853|ctl_first_sent_time:1757654653723371|lagest_ack_time:1757654653761777|curr_delivered:2869937|
[2025/09/12 05:24:13 761836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653723473|
[2025/09/12 05:24:13 761840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:280||sndq_packets_used_bytes:0|sndq_packets_free:2396|
[2025/09/12 05:24:13 761844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38541|rttvar:442|minrtt:30532|latest_rtt:38304|ack_delay:32|
[2025/09/12 05:24:13 761848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38508|rttvar:399|minrtt:30532|latest_rtt:38304|ack_delay:32|
[2025/09/12 05:24:13 761856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2627|lost_pn:2624|thresh:3|
[2025/09/12 05:24:13 761860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 761864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38508|rtt_var:399|pto_duration:40508|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 761868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 761872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 761876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 761880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653826855|now:1757654653761864|interv:64991|
[2025/09/12 05:24:13 761884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653826855|now:1757654653761864|interval:64991|pto_count:0|srtt:38508
[2025/09/12 05:24:13 761889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38921, ack_elapse 39853, delivered 48007|rate 1204601|lost 202|
[2025/09/12 05:24:13 761893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204601) in round 62|
[2025/09/12 05:24:13 761897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 761901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 761905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653723473|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 761909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653723473|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 761914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46800|srtt:38508|latest_rtt:38304|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 761919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1252|largest:1252|pns:2|
[2025/09/12 05:24:13 761924] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1252|frame:ACK |recv_time:1757654653761777|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 761928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773761777|now:1757654653761777|interv:120000000|
[2025/09/12 05:24:13 761932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773761777|now:1757654653761777|interv:120000000|
[2025/09/12 05:24:13 761936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653762427|pq_index:0|
[2025/09/12 05:24:13 761940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653761196|
[2025/09/12 05:24:13 761947] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653761947|
[2025/09/12 05:24:13 761952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653761951|
[2025/09/12 05:24:13 761958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38508|min_srtt:38508|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 761962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2909802|
[2025/09/12 05:24:13 761966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38508|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 761971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 761975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38508|min_srtt:38508|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 761979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2910981|
[2025/09/12 05:24:13 761984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38508|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 761988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 761992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38508|min_srtt:38508|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 761996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2912160|
[2025/09/12 05:24:13 762001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 762004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 762008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 762012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 762017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 762021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2863821|
[2025/09/12 05:24:13 762025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 762029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 762035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653762427|
[2025/09/12 05:24:13 762039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653762427|
[2025/09/12 05:24:13 762043] [debug] |xqc_engine_wakeup_after|wakeup:1757654653762427|now:1757654653762043|diff:384|
[2025/09/12 05:24:13 762047] [debug] |xqc_engine_main_logic|END|now:1757654653761951|
[2025/09/12 05:24:13 762052] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653762052|
[2025/09/12 05:24:13 762056] [debug] |xqc_engine_wakeup_after|wakeup:1757654653762427|now:1757654653762056|diff:371|
[2025/09/12 05:24:13 762060] [debug] |xqc_engine_main_logic|END|now:1757654653762052|
[2025/09/12 05:24:13 763128] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653763128|
[2025/09/12 05:24:13 763137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653762427|pq_index:0|
[2025/09/12 05:24:13 763141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653761951|
[2025/09/12 05:24:13 763146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653763145|
[2025/09/12 05:24:13 763151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654653762846|now:1757654653763145|
[2025/09/12 05:24:13 763155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:13 763158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654653762846|now:1757654653763145|
[2025/09/12 05:24:13 763162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:13 763166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653762427|now:1757654653763145|
[2025/09/12 05:24:13 763170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653762427|now:1757654653763145|
[2025/09/12 05:24:13 763174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 763179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:1252|ack_delay:25333|first_ack_range:16|largest_pkt_recv_time:1757654653737846|
[2025/09/12 05:24:13 763183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:1252|low:1236|pkt_pns:2|
[2025/09/12 05:24:13 763187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:1234|low:1226|pkt_pns:2|
[2025/09/12 05:24:13 763191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:1240|frame_largest_recv:1252|
[2025/09/12 05:24:13 763195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:13 763200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38508|min_srtt:38508|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 763204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2912160|
[2025/09/12 05:24:13 763209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 763213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 763216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 763225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 763230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1209|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 763234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1209|schedule_bytes:0|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2863821|
[2025/09/12 05:24:13 763239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 763243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2667|
[2025/09/12 05:24:13 763271] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2667|size:1209|sent:1225|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:46800|now:1757654653763251|stream_id:0|stream_offset:2863821|
[2025/09/12 05:24:13 763276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2667|origin_pktnum:0|size:1209|enc_size:1225|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 763281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 763286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38508|rtt_var:399|pto_duration:40508|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 763290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 763294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 763298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:13 763302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653828759|now:1757654653763286|interv:65473|
[2025/09/12 05:24:13 763306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653828759|now:1757654653763286|interval:65473|pto_count:0|srtt:38508
[2025/09/12 05:24:13 763311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48009|
[2025/09/12 05:24:13 763315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 763319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2865000|
[2025/09/12 05:24:13 763324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 763328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2668|
[2025/09/12 05:24:13 763345] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2668|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48009|now:1757654653763334|stream_id:0|stream_offset:2865000|
[2025/09/12 05:24:13 763350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2668|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 763355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48009|applimit:0|
[2025/09/12 05:24:13 763363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38508|rtt_var:399|pto_duration:40508|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 763367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 763371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 763375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:13 763378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653828842|now:1757654653763362|interv:65480|
[2025/09/12 05:24:13 763382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653828842|now:1757654653763362|interval:65480|pto_count:0|srtt:38508
[2025/09/12 05:24:13 763387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49209|
[2025/09/12 05:24:13 763394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 763400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2866179|
[2025/09/12 05:24:13 763407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 763413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653764413|now:1757654653763413|interv:1000|
[2025/09/12 05:24:13 763419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 763425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 763430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653764413|
[2025/09/12 05:24:13 763436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653764413|
[2025/09/12 05:24:13 763441] [debug] |xqc_engine_wakeup_after|wakeup:1757654653764413|now:1757654653763441|diff:972|
[2025/09/12 05:24:13 763447] [debug] |xqc_engine_main_logic|END|now:1757654653763145|
[2025/09/12 05:24:13 763792] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653763791|
[2025/09/12 05:24:13 763802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 763808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1252|
[2025/09/12 05:24:13 763812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1253|
[2025/09/12 05:24:13 763817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1253|
[2025/09/12 05:24:13 763821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 763826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2628|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2629|path_largest_ack:2628|
[2025/09/12 05:24:13 763831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2821930|prior_time:1757654653721924|is_app_limited:0|send_elapse:39111|ack_elapse:41867|ctl_first_sent_time:1757654653723561|lagest_ack_time:1757654653763791|curr_delivered:2871137|
[2025/09/12 05:24:13 763841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653723561|
[2025/09/12 05:24:13 763845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:279||sndq_packets_used_bytes:0|sndq_packets_free:2397|
[2025/09/12 05:24:13 763850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2629|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2629|path_largest_ack:2629|
[2025/09/12 05:24:13 763854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2824330|prior_time:1757654653723884|is_app_limited:0|send_elapse:40750|ack_elapse:39907|ctl_first_sent_time:1757654653725328|lagest_ack_time:1757654653763791|curr_delivered:2872337|
[2025/09/12 05:24:13 763858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653725328|
[2025/09/12 05:24:13 763862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:278||sndq_packets_used_bytes:0|sndq_packets_free:2398|
[2025/09/12 05:24:13 763866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38508|rttvar:399|minrtt:30532|latest_rtt:38463|ack_delay:56|
[2025/09/12 05:24:13 763871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38495|rttvar:325|minrtt:30532|latest_rtt:38463|ack_delay:56|
[2025/09/12 05:24:13 763875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2629|lost_pn:2626|thresh:3|
[2025/09/12 05:24:13 763879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 763883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38495|rtt_var:325|pto_duration:40495|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 763887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 763891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 763895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 763899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653828829|now:1757654653763883|interv:64946|
[2025/09/12 05:24:13 763903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653828829|now:1757654653763883|interval:64946|pto_count:0|srtt:38495
[2025/09/12 05:24:13 763907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40750, ack_elapse 39907, delivered 48007|rate 1178085|lost 202|
[2025/09/12 05:24:13 763912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1178085) in round 62|
[2025/09/12 05:24:13 763916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 763920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 763924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653725328|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 763928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653725328|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 763935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46809|srtt:38495|latest_rtt:38463|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 763941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1253|largest:1253|pns:2|
[2025/09/12 05:24:13 763945] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1253|frame:ACK |recv_time:1757654653763791|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 763950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773763791|now:1757654653763791|interv:120000000|
[2025/09/12 05:24:13 763954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773763791|now:1757654653763791|interv:120000000|
[2025/09/12 05:24:13 763958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653764413|pq_index:0|
[2025/09/12 05:24:13 763962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653763145|
[2025/09/12 05:24:13 763966] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653763966|
[2025/09/12 05:24:13 763971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653763970|
[2025/09/12 05:24:13 763977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38495|min_srtt:38495|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 763981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2912160|
[2025/09/12 05:24:13 763986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38495|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 763990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 763995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38495|min_srtt:38495|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 763999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2913339|
[2025/09/12 05:24:13 764003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38495|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 764007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 764011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38495|min_srtt:38495|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 764015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2914518|
[2025/09/12 05:24:13 764022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 764026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 764030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 764034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 764039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 764043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2866179|
[2025/09/12 05:24:13 764047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 764051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 764055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653764413|
[2025/09/12 05:24:13 764059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653764413|
[2025/09/12 05:24:13 764063] [debug] |xqc_engine_wakeup_after|wakeup:1757654653764413|now:1757654653764062|diff:351|
[2025/09/12 05:24:13 764067] [debug] |xqc_engine_main_logic|END|now:1757654653763970|
[2025/09/12 05:24:13 764072] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653764072|
[2025/09/12 05:24:13 764075] [debug] |xqc_engine_wakeup_after|wakeup:1757654653764413|now:1757654653764075|diff:338|
[2025/09/12 05:24:13 764079] [debug] |xqc_engine_main_logic|END|now:1757654653764072|
[2025/09/12 05:24:13 765149] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653765149|
[2025/09/12 05:24:13 765158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653764413|pq_index:0|
[2025/09/12 05:24:13 765162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653763970|
[2025/09/12 05:24:13 765167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653765166|
[2025/09/12 05:24:13 765172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653764413|now:1757654653765166|
[2025/09/12 05:24:13 765176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653764413|now:1757654653765166|
[2025/09/12 05:24:13 765180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 765186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38495|min_srtt:38495|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 765190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2914518|
[2025/09/12 05:24:13 765195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 765199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 765207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 765211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 765216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 765220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2866179|
[2025/09/12 05:24:13 765224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 765229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2669|
[2025/09/12 05:24:13 765257] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2669|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46809|now:1757654653765237|stream_id:0|stream_offset:2866179|
[2025/09/12 05:24:13 765262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2669|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 765267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46809|applimit:0|
[2025/09/12 05:24:13 765271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38495|rtt_var:325|pto_duration:40495|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 765276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 765280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 765283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:13 765287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653830732|now:1757654653765271|interv:65461|
[2025/09/12 05:24:13 765291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653830732|now:1757654653765271|interval:65461|pto_count:0|srtt:38495
[2025/09/12 05:24:13 765296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48009|
[2025/09/12 05:24:13 765301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 765305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2867358|
[2025/09/12 05:24:13 765309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 765313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2670|
[2025/09/12 05:24:13 765331] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2670|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48009|now:1757654653765319|stream_id:0|stream_offset:2867358|
[2025/09/12 05:24:13 765336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2670|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 765344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48009|applimit:0|
[2025/09/12 05:24:13 765348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38495|rtt_var:325|pto_duration:40495|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 765353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 765356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 765360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:13 765364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653830814|now:1757654653765348|interv:65466|
[2025/09/12 05:24:13 765368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653830814|now:1757654653765348|interval:65466|pto_count:0|srtt:38495
[2025/09/12 05:24:13 765373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49209|
[2025/09/12 05:24:13 765377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 765381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2868537|
[2025/09/12 05:24:13 765385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 765390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653766390|now:1757654653765390|interv:1000|
[2025/09/12 05:24:13 765396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 765402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 765409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653766390|
[2025/09/12 05:24:13 765415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653766390|
[2025/09/12 05:24:13 765421] [debug] |xqc_engine_wakeup_after|wakeup:1757654653766390|now:1757654653765421|diff:969|
[2025/09/12 05:24:13 765427] [debug] |xqc_engine_main_logic|END|now:1757654653765166|
[2025/09/12 05:24:13 765767] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653765766|
[2025/09/12 05:24:13 765776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 765782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1253|
[2025/09/12 05:24:13 765786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1254|
[2025/09/12 05:24:13 765791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1254|
[2025/09/12 05:24:13 765796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 765801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2630|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2631|path_largest_ack:2630|
[2025/09/12 05:24:13 765805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2826730|prior_time:1757654653725929|is_app_limited:0|send_elapse:38886|ack_elapse:39837|ctl_first_sent_time:1757654653727369|lagest_ack_time:1757654653765766|curr_delivered:2873537|
[2025/09/12 05:24:13 765813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653727369|
[2025/09/12 05:24:13 765818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:277||sndq_packets_used_bytes:0|sndq_packets_free:2399|
[2025/09/12 05:24:13 765822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2631|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2631|path_largest_ack:2631|
[2025/09/12 05:24:13 765827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2826730|prior_time:1757654653725929|is_app_limited:0|send_elapse:38886|ack_elapse:39837|ctl_first_sent_time:1757654653727369|lagest_ack_time:1757654653765766|curr_delivered:2874737|
[2025/09/12 05:24:13 765831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653727491|
[2025/09/12 05:24:13 765835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:276||sndq_packets_used_bytes:0|sndq_packets_free:2400|
[2025/09/12 05:24:13 765839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38495|rttvar:325|minrtt:30532|latest_rtt:38275|ack_delay:40|
[2025/09/12 05:24:13 765843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38463|rttvar:309|minrtt:30532|latest_rtt:38275|ack_delay:40|
[2025/09/12 05:24:13 765848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2631|lost_pn:2628|thresh:3|
[2025/09/12 05:24:13 765852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 765856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38463|rtt_var:309|pto_duration:40463|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 765860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 765864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 765868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 765872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653830782|now:1757654653765856|interv:64926|
[2025/09/12 05:24:13 765876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653830782|now:1757654653765856|interval:64926|pto_count:0|srtt:38463
[2025/09/12 05:24:13 765880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38886, ack_elapse 39837, delivered 48007|rate 1205085|lost 202|
[2025/09/12 05:24:13 765885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205085) in round 62|
[2025/09/12 05:24:13 765889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 765893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 765897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653727491|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 765904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653727491|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 765909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46809|srtt:38463|latest_rtt:38275|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 765915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1254|largest:1254|pns:2|
[2025/09/12 05:24:13 765919] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1254|frame:ACK |recv_time:1757654653765766|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 765924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773765766|now:1757654653765766|interv:120000000|
[2025/09/12 05:24:13 765928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773765766|now:1757654653765766|interv:120000000|
[2025/09/12 05:24:13 765932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653766390|pq_index:0|
[2025/09/12 05:24:13 765936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653765166|
[2025/09/12 05:24:13 765940] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653765940|
[2025/09/12 05:24:13 765944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653765944|
[2025/09/12 05:24:13 765950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38463|min_srtt:38463|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 765955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2914518|
[2025/09/12 05:24:13 765959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38463|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 765964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 765968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38463|min_srtt:38463|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 765972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2915697|
[2025/09/12 05:24:13 765977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38463|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 765981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 765988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38463|min_srtt:38463|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 765992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2916876|
[2025/09/12 05:24:13 765996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 766000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 766004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 766008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 766013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 766017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2868537|
[2025/09/12 05:24:13 766021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 766025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 766029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653766390|
[2025/09/12 05:24:13 766033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653766390|
[2025/09/12 05:24:13 766037] [debug] |xqc_engine_wakeup_after|wakeup:1757654653766390|now:1757654653766037|diff:353|
[2025/09/12 05:24:13 766041] [debug] |xqc_engine_main_logic|END|now:1757654653765944|
[2025/09/12 05:24:13 766046] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653766046|
[2025/09/12 05:24:13 766050] [debug] |xqc_engine_wakeup_after|wakeup:1757654653766390|now:1757654653766050|diff:340|
[2025/09/12 05:24:13 766054] [debug] |xqc_engine_main_logic|END|now:1757654653766046|
[2025/09/12 05:24:13 767122] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653767121|
[2025/09/12 05:24:13 767132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653766390|pq_index:0|
[2025/09/12 05:24:13 767136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653765944|
[2025/09/12 05:24:13 767141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653767140|
[2025/09/12 05:24:13 767146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653766390|now:1757654653767140|
[2025/09/12 05:24:13 767150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653766390|now:1757654653767140|
[2025/09/12 05:24:13 767154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 767159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38463|min_srtt:38463|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 767164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2916876|
[2025/09/12 05:24:13 767173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 767177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 767181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 767185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 767190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 767194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2868537|
[2025/09/12 05:24:13 767198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 767202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2671|
[2025/09/12 05:24:13 767231] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2671|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46809|now:1757654653767211|stream_id:0|stream_offset:2868537|
[2025/09/12 05:24:13 767237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2671|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 767242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46809|applimit:0|
[2025/09/12 05:24:13 767246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38463|rtt_var:309|pto_duration:40463|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 767250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 767254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 767258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:13 767262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653832674|now:1757654653767246|interv:65428|
[2025/09/12 05:24:13 767266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653832674|now:1757654653767246|interval:65428|pto_count:0|srtt:38463
[2025/09/12 05:24:13 767270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48009|
[2025/09/12 05:24:13 767275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 767279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2869716|
[2025/09/12 05:24:13 767283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 767287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2672|
[2025/09/12 05:24:13 767309] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2672|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48009|now:1757654653767297|stream_id:0|stream_offset:2869716|
[2025/09/12 05:24:13 767315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2672|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 767319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48009|applimit:0|
[2025/09/12 05:24:13 767323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38463|rtt_var:309|pto_duration:40463|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 767327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 767331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 767335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:13 767339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653832760|now:1757654653767323|interv:65437|
[2025/09/12 05:24:13 767343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653832760|now:1757654653767323|interval:65437|pto_count:0|srtt:38463
[2025/09/12 05:24:13 767347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49209|
[2025/09/12 05:24:13 767352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 767356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2870895|
[2025/09/12 05:24:13 767360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 767365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653768365|now:1757654653767365|interv:1000|
[2025/09/12 05:24:13 767372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 767378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 767384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653768365|
[2025/09/12 05:24:13 767390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653768365|
[2025/09/12 05:24:13 767396] [debug] |xqc_engine_wakeup_after|wakeup:1757654653768365|now:1757654653767395|diff:970|
[2025/09/12 05:24:13 767402] [debug] |xqc_engine_main_logic|END|now:1757654653767140|
[2025/09/12 05:24:13 767819] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653767818|
[2025/09/12 05:24:13 767828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 767834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1254|
[2025/09/12 05:24:13 767838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1255|
[2025/09/12 05:24:13 767844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1255|
[2025/09/12 05:24:13 767848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 767857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2632|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2633|path_largest_ack:2632|
[2025/09/12 05:24:13 767861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2826730|prior_time:1757654653725929|is_app_limited:0|send_elapse:39122|ack_elapse:41889|ctl_first_sent_time:1757654653727605|lagest_ack_time:1757654653767818|curr_delivered:2875937|
[2025/09/12 05:24:13 767866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653727605|
[2025/09/12 05:24:13 767870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:275||sndq_packets_used_bytes:0|sndq_packets_free:2401|
[2025/09/12 05:24:13 767874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2633|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2633|path_largest_ack:2633|
[2025/09/12 05:24:13 767879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2829130|prior_time:1757654653727908|is_app_limited:0|send_elapse:40761|ack_elapse:39910|ctl_first_sent_time:1757654653729348|lagest_ack_time:1757654653767818|curr_delivered:2877137|
[2025/09/12 05:24:13 767883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653729348|
[2025/09/12 05:24:13 767887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:274||sndq_packets_used_bytes:0|sndq_packets_free:2402|
[2025/09/12 05:24:13 767891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38463|rttvar:309|minrtt:30532|latest_rtt:38470|ack_delay:32|
[2025/09/12 05:24:13 767895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38460|rttvar:238|minrtt:30532|latest_rtt:38470|ack_delay:32|
[2025/09/12 05:24:13 767899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2633|lost_pn:2630|thresh:3|
[2025/09/12 05:24:13 767903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 767908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38460|rtt_var:238|pto_duration:40460|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 767912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 767916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 767920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 767924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653832757|now:1757654653767907|interv:64850|
[2025/09/12 05:24:13 767928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653832757|now:1757654653767907|interval:64850|pto_count:0|srtt:38460
[2025/09/12 05:24:13 767932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40761, ack_elapse 39910, delivered 48007|rate 1177767|lost 202|
[2025/09/12 05:24:13 767937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1177767) in round 62|
[2025/09/12 05:24:13 767941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 767947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 767951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653729348|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 767956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653729348|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 767960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46809|srtt:38460|latest_rtt:38470|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 767966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1255|largest:1255|pns:2|
[2025/09/12 05:24:13 767970] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1255|frame:ACK |recv_time:1757654653767818|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 767975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773767818|now:1757654653767818|interv:120000000|
[2025/09/12 05:24:13 767979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773767818|now:1757654653767818|interv:120000000|
[2025/09/12 05:24:13 767982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653768365|pq_index:0|
[2025/09/12 05:24:13 767987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653767140|
[2025/09/12 05:24:13 767991] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653767990|
[2025/09/12 05:24:13 767995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653767994|
[2025/09/12 05:24:13 768001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38460|min_srtt:38460|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 768006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2916876|
[2025/09/12 05:24:13 768010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38460|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 768015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 768019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38460|min_srtt:38460|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 768023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2918055|
[2025/09/12 05:24:13 768028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38460|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 768035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 768039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38460|min_srtt:38460|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 768043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2919234|
[2025/09/12 05:24:13 768047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 768051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 768055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 768059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 768063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 768067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2870895|
[2025/09/12 05:24:13 768072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 768076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 768079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653768365|
[2025/09/12 05:24:13 768083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653768365|
[2025/09/12 05:24:13 768087] [debug] |xqc_engine_wakeup_after|wakeup:1757654653768365|now:1757654653768087|diff:278|
[2025/09/12 05:24:13 768092] [debug] |xqc_engine_main_logic|END|now:1757654653767994|
[2025/09/12 05:24:13 768096] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653768096|
[2025/09/12 05:24:13 768101] [debug] |xqc_engine_wakeup_after|wakeup:1757654653768365|now:1757654653768101|diff:264|
[2025/09/12 05:24:13 768105] [debug] |xqc_engine_main_logic|END|now:1757654653768096|
[2025/09/12 05:24:13 769174] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653769174|
[2025/09/12 05:24:13 769183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653768365|pq_index:0|
[2025/09/12 05:24:13 769188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653767994|
[2025/09/12 05:24:13 769193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653769191|
[2025/09/12 05:24:13 769197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653768365|now:1757654653769191|
[2025/09/12 05:24:13 769201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653768365|now:1757654653769191|
[2025/09/12 05:24:13 769205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 769211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38460|min_srtt:38460|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 769220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2919234|
[2025/09/12 05:24:13 769224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 769228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 769232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 769236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 769241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 769245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2870895|
[2025/09/12 05:24:13 769249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 769254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2673|
[2025/09/12 05:24:13 769281] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2673|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46809|now:1757654653769262|stream_id:0|stream_offset:2870895|
[2025/09/12 05:24:13 769287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2673|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 769292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46809|applimit:0|
[2025/09/12 05:24:13 769296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38460|rtt_var:238|pto_duration:40460|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 769300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 769304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 769308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:13 769312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653834722|now:1757654653769296|interv:65426|
[2025/09/12 05:24:13 769316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653834722|now:1757654653769296|interval:65426|pto_count:0|srtt:38460
[2025/09/12 05:24:13 769321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48009|
[2025/09/12 05:24:13 769325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 769329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2872074|
[2025/09/12 05:24:13 769337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 769341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2674|
[2025/09/12 05:24:13 769359] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2674|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48009|now:1757654653769347|stream_id:0|stream_offset:2872074|
[2025/09/12 05:24:13 769364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2674|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 769369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48009|applimit:0|
[2025/09/12 05:24:13 769373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38460|rtt_var:238|pto_duration:40460|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 769377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 769381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 769385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:13 769389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653834807|now:1757654653769373|interv:65434|
[2025/09/12 05:24:13 769393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653834807|now:1757654653769373|interval:65434|pto_count:0|srtt:38460
[2025/09/12 05:24:13 769397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49209|
[2025/09/12 05:24:13 769401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 769408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2873253|
[2025/09/12 05:24:13 769415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 769421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653770421|now:1757654653769421|interv:1000|
[2025/09/12 05:24:13 769427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 769432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 769438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653770421|
[2025/09/12 05:24:13 769443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653770421|
[2025/09/12 05:24:13 769449] [debug] |xqc_engine_wakeup_after|wakeup:1757654653770421|now:1757654653769449|diff:972|
[2025/09/12 05:24:13 769472] [debug] |xqc_engine_main_logic|END|now:1757654653769191|
[2025/09/12 05:24:13 769752] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653769751|
[2025/09/12 05:24:13 769758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 769764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1255|
[2025/09/12 05:24:13 769768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1256|
[2025/09/12 05:24:13 769778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1256|
[2025/09/12 05:24:13 769782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 769787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2634|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2635|path_largest_ack:2634|
[2025/09/12 05:24:13 769792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2829130|prior_time:1757654653727908|is_app_limited:0|send_elapse:40846|ack_elapse:41843|ctl_first_sent_time:1757654653729433|lagest_ack_time:1757654653769751|curr_delivered:2878337|
[2025/09/12 05:24:13 769796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653729433|
[2025/09/12 05:24:13 769801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:273||sndq_packets_used_bytes:0|sndq_packets_free:2403|
[2025/09/12 05:24:13 769805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2635|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2635|path_largest_ack:2635|
[2025/09/12 05:24:13 769809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2831530|prior_time:1757654653729862|is_app_limited:0|send_elapse:38883|ack_elapse:39889|ctl_first_sent_time:1757654653731307|lagest_ack_time:1757654653769751|curr_delivered:2879537|
[2025/09/12 05:24:13 769813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653731307|
[2025/09/12 05:24:13 769817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:272||sndq_packets_used_bytes:0|sndq_packets_free:2404|
[2025/09/12 05:24:13 769821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38460|rttvar:238|minrtt:30532|latest_rtt:38444|ack_delay:48|
[2025/09/12 05:24:13 769825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38452|rttvar:195|minrtt:30532|latest_rtt:38444|ack_delay:48|
[2025/09/12 05:24:13 769830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2635|lost_pn:2632|thresh:3|
[2025/09/12 05:24:13 769834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 769838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38452|rtt_var:195|pto_duration:40452|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 769842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 769846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 769850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 769854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653834799|now:1757654653769838|interv:64961|
[2025/09/12 05:24:13 769858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653834799|now:1757654653769838|interval:64961|pto_count:0|srtt:38452
[2025/09/12 05:24:13 769862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38883, ack_elapse 39889, delivered 48007|rate 1203514|lost 202|
[2025/09/12 05:24:13 769869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203514) in round 62|
[2025/09/12 05:24:13 769873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 769878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 769881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653731307|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 769886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653731307|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 769890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46809|srtt:38452|latest_rtt:38444|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 769896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1256|largest:1256|pns:2|
[2025/09/12 05:24:13 769900] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1256|frame:ACK |recv_time:1757654653769751|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 769905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773769751|now:1757654653769751|interv:120000000|
[2025/09/12 05:24:13 769909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773769751|now:1757654653769751|interv:120000000|
[2025/09/12 05:24:13 769913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653770421|pq_index:0|
[2025/09/12 05:24:13 769917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653769191|
[2025/09/12 05:24:13 769921] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653769921|
[2025/09/12 05:24:13 769926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653769925|
[2025/09/12 05:24:13 769931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38452|min_srtt:38452|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 769936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2919234|
[2025/09/12 05:24:13 769940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38452|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 769945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 769949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38452|min_srtt:38452|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 769954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2920413|
[2025/09/12 05:24:13 769960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38452|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 769965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 769969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38452|min_srtt:38452|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 769973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2921592|
[2025/09/12 05:24:13 769978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 769981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 769985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 769989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 769994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 769998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2873253|
[2025/09/12 05:24:13 770002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 770006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 770010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653770421|
[2025/09/12 05:24:13 770014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653770421|
[2025/09/12 05:24:13 770018] [debug] |xqc_engine_wakeup_after|wakeup:1757654653770421|now:1757654653770018|diff:403|
[2025/09/12 05:24:13 770022] [debug] |xqc_engine_main_logic|END|now:1757654653769925|
[2025/09/12 05:24:13 770027] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653770027|
[2025/09/12 05:24:13 770031] [debug] |xqc_engine_wakeup_after|wakeup:1757654653770421|now:1757654653770031|diff:390|
[2025/09/12 05:24:13 770035] [debug] |xqc_engine_main_logic|END|now:1757654653770027|
[2025/09/12 05:24:13 771104] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653771104|
[2025/09/12 05:24:13 771113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653770421|pq_index:0|
[2025/09/12 05:24:13 771117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653769925|
[2025/09/12 05:24:13 771122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653771121|
[2025/09/12 05:24:13 771127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653770421|now:1757654653771121|
[2025/09/12 05:24:13 771136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653770421|now:1757654653771121|
[2025/09/12 05:24:13 771140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 771145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38452|min_srtt:38452|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 771150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2921592|
[2025/09/12 05:24:13 771154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 771158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 771162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 771166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 771171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 771175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2873253|
[2025/09/12 05:24:13 771179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 771184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2675|
[2025/09/12 05:24:13 771211] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2675|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46809|now:1757654653771192|stream_id:0|stream_offset:2873253|
[2025/09/12 05:24:13 771217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2675|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 771222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46809|applimit:0|
[2025/09/12 05:24:13 771226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38452|rtt_var:195|pto_duration:40452|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 771230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 771234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 771238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:13 771242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653836644|now:1757654653771226|interv:65418|
[2025/09/12 05:24:13 771246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653836644|now:1757654653771226|interval:65418|pto_count:0|srtt:38452
[2025/09/12 05:24:13 771251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48009|
[2025/09/12 05:24:13 771255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 771263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2874432|
[2025/09/12 05:24:13 771267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 771271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2676|
[2025/09/12 05:24:13 771290] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2676|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48009|now:1757654653771277|stream_id:0|stream_offset:2874432|
[2025/09/12 05:24:13 771295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2676|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 771299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48009|applimit:0|
[2025/09/12 05:24:13 771303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38452|rtt_var:195|pto_duration:40452|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 771307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 771311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 771315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:13 771319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653836729|now:1757654653771303|interv:65426|
[2025/09/12 05:24:13 771323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653836729|now:1757654653771303|interval:65426|pto_count:0|srtt:38452
[2025/09/12 05:24:13 771327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49209|
[2025/09/12 05:24:13 771332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 771336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2875611|
[2025/09/12 05:24:13 771341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 771347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653772347|now:1757654653771347|interv:1000|
[2025/09/12 05:24:13 771354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 771360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 771366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653772347|
[2025/09/12 05:24:13 771372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653772347|
[2025/09/12 05:24:13 771377] [debug] |xqc_engine_wakeup_after|wakeup:1757654653772347|now:1757654653771377|diff:970|
[2025/09/12 05:24:13 771383] [debug] |xqc_engine_main_logic|END|now:1757654653771121|
[2025/09/12 05:24:13 771744] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653771744|
[2025/09/12 05:24:13 771753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 771763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1256|
[2025/09/12 05:24:13 771767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1257|
[2025/09/12 05:24:13 771773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1257|
[2025/09/12 05:24:13 771777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 771782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2636|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2637|path_largest_ack:2636|
[2025/09/12 05:24:13 771787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2833930|prior_time:1757654653731854|is_app_limited:0|send_elapse:40751|ack_elapse:39890|ctl_first_sent_time:1757654653733294|lagest_ack_time:1757654653771744|curr_delivered:2880737|
[2025/09/12 05:24:13 771791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653733294|
[2025/09/12 05:24:13 771796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:271||sndq_packets_used_bytes:0|sndq_packets_free:2405|
[2025/09/12 05:24:13 771800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2637|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2637|path_largest_ack:2637|
[2025/09/12 05:24:13 771805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2833930|prior_time:1757654653731854|is_app_limited:0|send_elapse:40751|ack_elapse:39890|ctl_first_sent_time:1757654653733294|lagest_ack_time:1757654653771744|curr_delivered:2881937|
[2025/09/12 05:24:13 771809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653733381|
[2025/09/12 05:24:13 771813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:270||sndq_packets_used_bytes:0|sndq_packets_free:2406|
[2025/09/12 05:24:13 771817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38452|rttvar:195|minrtt:30532|latest_rtt:38363|ack_delay:56|
[2025/09/12 05:24:13 771821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38434|rttvar:183|minrtt:30532|latest_rtt:38363|ack_delay:56|
[2025/09/12 05:24:13 771826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2637|lost_pn:2634|thresh:3|
[2025/09/12 05:24:13 771830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 771834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38434|rtt_var:183|pto_duration:40434|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 771838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 771842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 771846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 771850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653836711|now:1757654653771833|interv:64878|
[2025/09/12 05:24:13 771854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653836711|now:1757654653771833|interval:64878|pto_count:0|srtt:38434
[2025/09/12 05:24:13 771861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40751, ack_elapse 39890, delivered 48007|rate 1178056|lost 202|
[2025/09/12 05:24:13 771865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1178056) in round 62|
[2025/09/12 05:24:13 771869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 771873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 771877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653733381|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 771882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653733381|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2836330|
[2025/09/12 05:24:13 771886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46809|srtt:38434|latest_rtt:38363|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 771892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1257|largest:1257|pns:2|
[2025/09/12 05:24:13 771896] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1257|frame:ACK |recv_time:1757654653771744|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 771901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773771744|now:1757654653771744|interv:120000000|
[2025/09/12 05:24:13 771905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773771744|now:1757654653771744|interv:120000000|
[2025/09/12 05:24:13 771909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653772347|pq_index:0|
[2025/09/12 05:24:13 771913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653771121|
[2025/09/12 05:24:13 771917] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653771917|
[2025/09/12 05:24:13 771922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653771921|
[2025/09/12 05:24:13 771927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38434|min_srtt:38434|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 771932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2921592|
[2025/09/12 05:24:13 771936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38434|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 771941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 771951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38434|min_srtt:38434|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 771955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2922771|
[2025/09/12 05:24:13 771960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38434|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 771964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 771968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38434|min_srtt:38434|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 771973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2923950|
[2025/09/12 05:24:13 771977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 771981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 771985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 771989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 771993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 771997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2875611|
[2025/09/12 05:24:13 772002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 772005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 772009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653772347|
[2025/09/12 05:24:13 772013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653772347|
[2025/09/12 05:24:13 772017] [debug] |xqc_engine_wakeup_after|wakeup:1757654653772347|now:1757654653772017|diff:330|
[2025/09/12 05:24:13 772021] [debug] |xqc_engine_main_logic|END|now:1757654653771921|
[2025/09/12 05:24:13 772026] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653772026|
[2025/09/12 05:24:13 772030] [debug] |xqc_engine_wakeup_after|wakeup:1757654653772347|now:1757654653772030|diff:317|
[2025/09/12 05:24:13 772034] [debug] |xqc_engine_main_logic|END|now:1757654653772026|
[2025/09/12 05:24:13 773104] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653773103|
[2025/09/12 05:24:13 773113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653772347|pq_index:0|
[2025/09/12 05:24:13 773117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653771921|
[2025/09/12 05:24:13 773122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653773121|
[2025/09/12 05:24:13 773131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653772347|now:1757654653773121|
[2025/09/12 05:24:13 773135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653772347|now:1757654653773121|
[2025/09/12 05:24:13 773139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 773144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38434|min_srtt:38434|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 773149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2923950|
[2025/09/12 05:24:13 773153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 773157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 773161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 773165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 773170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 773174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2875611|
[2025/09/12 05:24:13 773178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 773183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2677|
[2025/09/12 05:24:13 773211] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2677|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46809|now:1757654653773191|stream_id:0|stream_offset:2875611|
[2025/09/12 05:24:13 773217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2677|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 773221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46809|applimit:0|
[2025/09/12 05:24:13 773226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38434|rtt_var:183|pto_duration:40434|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 773230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 773234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 773238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:13 773242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653838625|now:1757654653773225|interv:65400|
[2025/09/12 05:24:13 773246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653838625|now:1757654653773225|interval:65400|pto_count:0|srtt:38434
[2025/09/12 05:24:13 773255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48009|
[2025/09/12 05:24:13 773260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 773264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2876790|
[2025/09/12 05:24:13 773269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 773273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2678|
[2025/09/12 05:24:13 773291] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2678|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48009|now:1757654653773279|stream_id:0|stream_offset:2876790|
[2025/09/12 05:24:13 773296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2678|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 773301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48009|applimit:0|
[2025/09/12 05:24:13 773305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38434|rtt_var:183|pto_duration:40434|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 773309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 773313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 773317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:13 773321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653838713|now:1757654653773305|interv:65408|
[2025/09/12 05:24:13 773325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653838713|now:1757654653773305|interval:65408|pto_count:0|srtt:38434
[2025/09/12 05:24:13 773329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49209|
[2025/09/12 05:24:13 773333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 773337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2877969|
[2025/09/12 05:24:13 773342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 773346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653774346|now:1757654653773346|interv:1000|
[2025/09/12 05:24:13 773353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 773359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 773365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653774346|
[2025/09/12 05:24:13 773371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653774346|
[2025/09/12 05:24:13 773377] [debug] |xqc_engine_wakeup_after|wakeup:1757654653774346|now:1757654653773376|diff:970|
[2025/09/12 05:24:13 773387] [debug] |xqc_engine_main_logic|END|now:1757654653773121|
[2025/09/12 05:24:13 773749] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653773748|
[2025/09/12 05:24:13 773758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 773764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1257|
[2025/09/12 05:24:13 773768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1258|
[2025/09/12 05:24:13 773773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1258|
[2025/09/12 05:24:13 773777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 773782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2638|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2639|path_largest_ack:2638|
[2025/09/12 05:24:13 773787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2833930|prior_time:1757654653731854|is_app_limited:0|send_elapse:40955|ack_elapse:41894|ctl_first_sent_time:1757654653733498|lagest_ack_time:1757654653773748|curr_delivered:2883137|
[2025/09/12 05:24:13 773791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653733498|
[2025/09/12 05:24:13 773796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:269||sndq_packets_used_bytes:0|sndq_packets_free:2407|
[2025/09/12 05:24:13 773800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2639|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2639|path_largest_ack:2639|
[2025/09/12 05:24:13 773804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2836330|prior_time:1757654653733844|is_app_limited:0|send_elapse:38875|ack_elapse:39904|ctl_first_sent_time:1757654653735287|lagest_ack_time:1757654653773748|curr_delivered:2884337|
[2025/09/12 05:24:13 773809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653735287|
[2025/09/12 05:24:13 773813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:268||sndq_packets_used_bytes:0|sndq_packets_free:2408|
[2025/09/12 05:24:13 773817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38434|rttvar:183|minrtt:30532|latest_rtt:38461|ack_delay:48|
[2025/09/12 05:24:13 773821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38431|rttvar:143|minrtt:30532|latest_rtt:38461|ack_delay:48|
[2025/09/12 05:24:13 773825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2639|lost_pn:2636|thresh:3|
[2025/09/12 05:24:13 773829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 773833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38431|rtt_var:143|pto_duration:40431|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 773838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 773842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 773845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 773853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653838710|now:1757654653773833|interv:64877|
[2025/09/12 05:24:13 773857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653838710|now:1757654653773833|interval:64877|pto_count:0|srtt:38431
[2025/09/12 05:24:13 773862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38875, ack_elapse 39904, delivered 48007|rate 1203062|lost 202|
[2025/09/12 05:24:13 773866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 62 -> 63|
[2025/09/12 05:24:13 773870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203062) in round 63|
[2025/09/12 05:24:13 773874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 773878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 773882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653735287|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 773886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653735287|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 773891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46809|srtt:38431|latest_rtt:38461|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:13 773896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1258|largest:1258|pns:2|
[2025/09/12 05:24:13 773901] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1258|frame:ACK |recv_time:1757654653773748|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 773905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773773748|now:1757654653773748|interv:120000000|
[2025/09/12 05:24:13 773909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773773748|now:1757654653773748|interv:120000000|
[2025/09/12 05:24:13 773913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653774346|pq_index:0|
[2025/09/12 05:24:13 773917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653773121|
[2025/09/12 05:24:13 773921] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653773921|
[2025/09/12 05:24:13 773926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653773925|
[2025/09/12 05:24:13 773932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38431|min_srtt:38431|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 773936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2923950|
[2025/09/12 05:24:13 773943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38431|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 773948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 773952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38431|min_srtt:38431|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 773956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2925129|
[2025/09/12 05:24:13 773961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38431|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 773965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 773969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38431|min_srtt:38431|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 773973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2926308|
[2025/09/12 05:24:13 773978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 773981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 773985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 773989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 773994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 773998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2877969|
[2025/09/12 05:24:13 774002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 774006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 774010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653774346|
[2025/09/12 05:24:13 774014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653774346|
[2025/09/12 05:24:13 774018] [debug] |xqc_engine_wakeup_after|wakeup:1757654653774346|now:1757654653774018|diff:328|
[2025/09/12 05:24:13 774022] [debug] |xqc_engine_main_logic|END|now:1757654653773925|
[2025/09/12 05:24:13 774027] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653774027|
[2025/09/12 05:24:13 774031] [debug] |xqc_engine_wakeup_after|wakeup:1757654653774346|now:1757654653774031|diff:315|
[2025/09/12 05:24:13 774035] [debug] |xqc_engine_main_logic|END|now:1757654653774027|
[2025/09/12 05:24:13 775104] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653775104|
[2025/09/12 05:24:13 775114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653774346|pq_index:0|
[2025/09/12 05:24:13 775123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653773925|
[2025/09/12 05:24:13 775128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653775127|
[2025/09/12 05:24:13 775132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653774346|now:1757654653775127|
[2025/09/12 05:24:13 775136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653774346|now:1757654653775127|
[2025/09/12 05:24:13 775140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 775146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38431|min_srtt:38431|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 775150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2926308|
[2025/09/12 05:24:13 775155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 775158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 775162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 775166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 775171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 775175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2877969|
[2025/09/12 05:24:13 775179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 775184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2679|
[2025/09/12 05:24:13 775211] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2679|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46809|now:1757654653775192|stream_id:0|stream_offset:2877969|
[2025/09/12 05:24:13 775217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2679|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 775221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46809|applimit:0|
[2025/09/12 05:24:13 775226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38431|rtt_var:143|pto_duration:40431|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 775230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 775234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 775238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:13 775245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653840623|now:1757654653775225|interv:65398|
[2025/09/12 05:24:13 775249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653840623|now:1757654653775225|interval:65398|pto_count:0|srtt:38431
[2025/09/12 05:24:13 775254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48009|
[2025/09/12 05:24:13 775258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 775262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2879148|
[2025/09/12 05:24:13 775267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 775271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2680|
[2025/09/12 05:24:13 775290] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2680|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48009|now:1757654653775277|stream_id:0|stream_offset:2879148|
[2025/09/12 05:24:13 775295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2680|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 775299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48009|applimit:0|
[2025/09/12 05:24:13 775303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38431|rtt_var:143|pto_duration:40431|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 775308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 775311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 775315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:13 775319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653840708|now:1757654653775303|interv:65405|
[2025/09/12 05:24:13 775323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653840708|now:1757654653775303|interval:65405|pto_count:0|srtt:38431
[2025/09/12 05:24:13 775327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49209|
[2025/09/12 05:24:13 775332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 775336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2880327|
[2025/09/12 05:24:13 775341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 775347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653776347|now:1757654653775347|interv:1000|
[2025/09/12 05:24:13 775354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 775365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 775370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653776347|
[2025/09/12 05:24:13 775376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653776347|
[2025/09/12 05:24:13 775381] [debug] |xqc_engine_wakeup_after|wakeup:1757654653776347|now:1757654653775381|diff:966|
[2025/09/12 05:24:13 775387] [debug] |xqc_engine_main_logic|END|now:1757654653775127|
[2025/09/12 05:24:13 775734] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653775733|
[2025/09/12 05:24:13 775742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 775748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1258|
[2025/09/12 05:24:13 775752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1259|
[2025/09/12 05:24:13 775758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1259|
[2025/09/12 05:24:13 775762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 775767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2640|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2641|path_largest_ack:2640|
[2025/09/12 05:24:13 775772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2838730|prior_time:1757654653735847|is_app_limited:0|send_elapse:40767|ack_elapse:39886|ctl_first_sent_time:1757654653737297|lagest_ack_time:1757654653775733|curr_delivered:2885537|
[2025/09/12 05:24:13 775776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653737297|
[2025/09/12 05:24:13 775781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:267||sndq_packets_used_bytes:0|sndq_packets_free:2409|
[2025/09/12 05:24:13 775785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2641|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2641|path_largest_ack:2641|
[2025/09/12 05:24:13 775789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2838730|prior_time:1757654653735847|is_app_limited:0|send_elapse:40767|ack_elapse:39886|ctl_first_sent_time:1757654653737297|lagest_ack_time:1757654653775733|curr_delivered:2886737|
[2025/09/12 05:24:13 775794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653737378|
[2025/09/12 05:24:13 775798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:266||sndq_packets_used_bytes:0|sndq_packets_free:2410|
[2025/09/12 05:24:13 775802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38431|rttvar:143|minrtt:30532|latest_rtt:38355|ack_delay:48|
[2025/09/12 05:24:13 775806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38416|rttvar:139|minrtt:30532|latest_rtt:38355|ack_delay:48|
[2025/09/12 05:24:13 775810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2641|lost_pn:2638|thresh:3|
[2025/09/12 05:24:13 775814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 775818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38416|rtt_var:139|pto_duration:40416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 775827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 775831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 775835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 775839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653840693|now:1757654653775818|interv:64875|
[2025/09/12 05:24:13 775843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653840693|now:1757654653775818|interval:64875|pto_count:0|srtt:38416
[2025/09/12 05:24:13 775847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40767, ack_elapse 39886, delivered 48007|rate 1177594|lost 202|
[2025/09/12 05:24:13 775851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1177594) in round 63|
[2025/09/12 05:24:13 775855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 775860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 775863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653737378|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 775868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653737378|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 775872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46809|srtt:38416|latest_rtt:38355|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 775878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1259|largest:1259|pns:2|
[2025/09/12 05:24:13 775882] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1259|frame:ACK |recv_time:1757654653775733|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 775887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773775733|now:1757654653775733|interv:120000000|
[2025/09/12 05:24:13 775891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773775733|now:1757654653775733|interv:120000000|
[2025/09/12 05:24:13 775895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653776347|pq_index:0|
[2025/09/12 05:24:13 775899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653775127|
[2025/09/12 05:24:13 775903] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653775903|
[2025/09/12 05:24:13 775908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653775907|
[2025/09/12 05:24:13 775913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38416|min_srtt:38416|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 775920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2926308|
[2025/09/12 05:24:13 775925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38416|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 775929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 775934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38416|min_srtt:38416|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 775938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2927487|
[2025/09/12 05:24:13 775946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38416|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 775950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 775954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38416|min_srtt:38416|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 775958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2928666|
[2025/09/12 05:24:13 775963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 775966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 775970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 775974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 775979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 775983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2880327|
[2025/09/12 05:24:13 775987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 775991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 775995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653776347|
[2025/09/12 05:24:13 775999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653776347|
[2025/09/12 05:24:13 776003] [debug] |xqc_engine_wakeup_after|wakeup:1757654653776347|now:1757654653776003|diff:344|
[2025/09/12 05:24:13 776007] [debug] |xqc_engine_main_logic|END|now:1757654653775907|
[2025/09/12 05:24:13 776012] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653776012|
[2025/09/12 05:24:13 776016] [debug] |xqc_engine_wakeup_after|wakeup:1757654653776347|now:1757654653776016|diff:331|
[2025/09/12 05:24:13 776022] [debug] |xqc_engine_main_logic|END|now:1757654653776012|
[2025/09/12 05:24:13 777092] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653777092|
[2025/09/12 05:24:13 777101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653776347|pq_index:0|
[2025/09/12 05:24:13 777105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653775907|
[2025/09/12 05:24:13 777110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653777109|
[2025/09/12 05:24:13 777115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653776347|now:1757654653777109|
[2025/09/12 05:24:13 777119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653776347|now:1757654653777109|
[2025/09/12 05:24:13 777123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 777128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38416|min_srtt:38416|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 777132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2928666|
[2025/09/12 05:24:13 777137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 777141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 777144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 777149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 777153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 777157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2880327|
[2025/09/12 05:24:13 777162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 777166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2681|
[2025/09/12 05:24:13 777194] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2681|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46809|now:1757654653777174|stream_id:0|stream_offset:2880327|
[2025/09/12 05:24:13 777199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2681|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 777204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46809|applimit:0|
[2025/09/12 05:24:13 777208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38416|rtt_var:139|pto_duration:40416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 777212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 777221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 777225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:13 777229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653842590|now:1757654653777208|interv:65382|
[2025/09/12 05:24:13 777233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653842590|now:1757654653777208|interval:65382|pto_count:0|srtt:38416
[2025/09/12 05:24:13 777237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48009|
[2025/09/12 05:24:13 777242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 777246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2881506|
[2025/09/12 05:24:13 777250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 777254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2682|
[2025/09/12 05:24:13 777273] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2682|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48009|now:1757654653777260|stream_id:0|stream_offset:2881506|
[2025/09/12 05:24:13 777278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2682|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 777283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48009|applimit:0|
[2025/09/12 05:24:13 777287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38416|rtt_var:139|pto_duration:40416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 777291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 777295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 777299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:13 777302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653842676|now:1757654653777286|interv:65390|
[2025/09/12 05:24:13 777306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653842676|now:1757654653777286|interval:65390|pto_count:0|srtt:38416
[2025/09/12 05:24:13 777311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49209|
[2025/09/12 05:24:13 777315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 777319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2882685|
[2025/09/12 05:24:13 777323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 777335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653778335|now:1757654653777335|interv:1000|
[2025/09/12 05:24:13 777341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 777347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 777353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653778335|
[2025/09/12 05:24:13 777359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653778335|
[2025/09/12 05:24:13 777364] [debug] |xqc_engine_wakeup_after|wakeup:1757654653778335|now:1757654653777364|diff:971|
[2025/09/12 05:24:13 777370] [debug] |xqc_engine_main_logic|END|now:1757654653777109|
[2025/09/12 05:24:13 777731] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653777730|
[2025/09/12 05:24:13 777739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 777745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1259|
[2025/09/12 05:24:13 777749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1260|
[2025/09/12 05:24:13 777755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1260|
[2025/09/12 05:24:13 777759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 777764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2642|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2643|path_largest_ack:2642|
[2025/09/12 05:24:13 777769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2838730|prior_time:1757654653735847|is_app_limited:0|send_elapse:40940|ack_elapse:41883|ctl_first_sent_time:1757654653737470|lagest_ack_time:1757654653777730|curr_delivered:2887937|
[2025/09/12 05:24:13 777773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653737470|
[2025/09/12 05:24:13 777778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:265||sndq_packets_used_bytes:0|sndq_packets_free:2411|
[2025/09/12 05:24:13 777782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2643|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2643|path_largest_ack:2643|
[2025/09/12 05:24:13 777786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2841130|prior_time:1757654653737846|is_app_limited:0|send_elapse:38950|ack_elapse:39884|ctl_first_sent_time:1757654653739297|lagest_ack_time:1757654653777730|curr_delivered:2889137|
[2025/09/12 05:24:13 777791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653739297|
[2025/09/12 05:24:13 777794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:264||sndq_packets_used_bytes:0|sndq_packets_free:2412|
[2025/09/12 05:24:13 777798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38416|rttvar:139|minrtt:30532|latest_rtt:38433|ack_delay:32|
[2025/09/12 05:24:13 777803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38414|rttvar:108|minrtt:30532|latest_rtt:38433|ack_delay:32|
[2025/09/12 05:24:13 777807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2643|lost_pn:2640|thresh:3|
[2025/09/12 05:24:13 777811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 777819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38414|rtt_var:108|pto_duration:40414|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 777823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 777827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 777831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 777835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653842674|now:1757654653777819|interv:64855|
[2025/09/12 05:24:13 777839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653842674|now:1757654653777819|interval:64855|pto_count:0|srtt:38414
[2025/09/12 05:24:13 777843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38950, ack_elapse 39884, delivered 48007|rate 1203665|lost 202|
[2025/09/12 05:24:13 777848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203665) in round 63|
[2025/09/12 05:24:13 777852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 777856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 777860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653739297|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 777864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653739297|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 777868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46809|srtt:38414|latest_rtt:38433|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 777874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1260|largest:1260|pns:2|
[2025/09/12 05:24:13 777878] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1260|frame:ACK |recv_time:1757654653777730|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 777883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773777730|now:1757654653777730|interv:120000000|
[2025/09/12 05:24:13 777887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773777730|now:1757654653777730|interv:120000000|
[2025/09/12 05:24:13 777891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653778335|pq_index:0|
[2025/09/12 05:24:13 777895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653777109|
[2025/09/12 05:24:13 777899] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653777899|
[2025/09/12 05:24:13 777904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653777903|
[2025/09/12 05:24:13 777912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38414|min_srtt:38414|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 777916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2928666|
[2025/09/12 05:24:13 777921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38414|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 777925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 777930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38414|min_srtt:38414|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 777934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2929845|
[2025/09/12 05:24:13 777938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38414|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 777943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 777947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38414|min_srtt:38414|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 777951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2931024|
[2025/09/12 05:24:13 777955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 777959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 777963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 777967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 777971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 777976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2882685|
[2025/09/12 05:24:13 777980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 777984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 777988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653778335|
[2025/09/12 05:24:13 777992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653778335|
[2025/09/12 05:24:13 777995] [debug] |xqc_engine_wakeup_after|wakeup:1757654653778335|now:1757654653777995|diff:340|
[2025/09/12 05:24:13 778002] [debug] |xqc_engine_main_logic|END|now:1757654653777903|
[2025/09/12 05:24:13 778007] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653778007|
[2025/09/12 05:24:13 778011] [debug] |xqc_engine_wakeup_after|wakeup:1757654653778335|now:1757654653778011|diff:324|
[2025/09/12 05:24:13 778015] [debug] |xqc_engine_main_logic|END|now:1757654653778007|
[2025/09/12 05:24:13 779084] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653779084|
[2025/09/12 05:24:13 779093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653778335|pq_index:0|
[2025/09/12 05:24:13 779097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653777903|
[2025/09/12 05:24:13 779102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653779101|
[2025/09/12 05:24:13 779107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653778335|now:1757654653779101|
[2025/09/12 05:24:13 779111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653778335|now:1757654653779101|
[2025/09/12 05:24:13 779115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 779120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38414|min_srtt:38414|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 779125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2931024|
[2025/09/12 05:24:13 779129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 779133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 779137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 779141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 779146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 779150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2882685|
[2025/09/12 05:24:13 779154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 779158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2683|
[2025/09/12 05:24:13 779186] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2683|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46809|now:1757654653779167|stream_id:0|stream_offset:2882685|
[2025/09/12 05:24:13 779191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2683|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 779196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46809|applimit:0|
[2025/09/12 05:24:13 779205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38414|rtt_var:108|pto_duration:40414|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 779209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 779213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 779217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:13 779221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653844581|now:1757654653779205|interv:65376|
[2025/09/12 05:24:13 779225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653844581|now:1757654653779205|interval:65376|pto_count:0|srtt:38414
[2025/09/12 05:24:13 779229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48009|
[2025/09/12 05:24:13 779234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 779238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2883864|
[2025/09/12 05:24:13 779243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 779247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2684|
[2025/09/12 05:24:13 779265] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2684|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48009|now:1757654653779253|stream_id:0|stream_offset:2883864|
[2025/09/12 05:24:13 779270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2684|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 779275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48009|applimit:0|
[2025/09/12 05:24:13 779279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38414|rtt_var:108|pto_duration:40414|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 779283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 779287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 779291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:13 779295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653844667|now:1757654653779279|interv:65388|
[2025/09/12 05:24:13 779298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653844667|now:1757654653779279|interval:65388|pto_count:0|srtt:38414
[2025/09/12 05:24:13 779303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49209|
[2025/09/12 05:24:13 779307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 779311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2885043|
[2025/09/12 05:24:13 779321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 779327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653780327|now:1757654653779327|interv:1000|
[2025/09/12 05:24:13 779333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 779339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 779344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653780327|
[2025/09/12 05:24:13 779350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653780327|
[2025/09/12 05:24:13 779355] [debug] |xqc_engine_wakeup_after|wakeup:1757654653780327|now:1757654653779355|diff:972|
[2025/09/12 05:24:13 779361] [debug] |xqc_engine_main_logic|END|now:1757654653779101|
[2025/09/12 05:24:13 779735] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:41|state:ESTABED|recv_time:1757654653779735|
[2025/09/12 05:24:13 779744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 779750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1260|
[2025/09/12 05:24:13 779754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1261|
[2025/09/12 05:24:13 779760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1261|
[2025/09/12 05:24:13 779764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 779769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2644|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2645|path_largest_ack:2644|
[2025/09/12 05:24:13 779773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2841130|prior_time:1757654653737846|is_app_limited:0|send_elapse:39036|ack_elapse:41889|ctl_first_sent_time:1757654653739383|lagest_ack_time:1757654653779735|curr_delivered:2890337|
[2025/09/12 05:24:13 779778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653739383|
[2025/09/12 05:24:13 779782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:263||sndq_packets_used_bytes:0|sndq_packets_free:2413|
[2025/09/12 05:24:13 779787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2645|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2645|path_largest_ack:2645|
[2025/09/12 05:24:13 779791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2843530|prior_time:1757654653739833|is_app_limited:0|send_elapse:38929|ack_elapse:39902|ctl_first_sent_time:1757654653741273|lagest_ack_time:1757654653779735|curr_delivered:2891537|
[2025/09/12 05:24:13 779795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653741273|
[2025/09/12 05:24:13 779799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:262||sndq_packets_used_bytes:0|sndq_packets_free:2414|
[2025/09/12 05:24:13 779803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38414|rttvar:108|minrtt:30532|latest_rtt:38462|ack_delay:32|
[2025/09/12 05:24:13 779807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38416|rttvar:85|minrtt:30532|latest_rtt:38462|ack_delay:32|
[2025/09/12 05:24:13 779816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2645|lost_pn:2642|thresh:3|
[2025/09/12 05:24:13 779820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 779824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38416|rtt_var:85|pto_duration:40416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 779828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 779832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 779836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 779840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653844669|now:1757654653779824|interv:64845|
[2025/09/12 05:24:13 779844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653844669|now:1757654653779824|interval:64845|pto_count:0|srtt:38416
[2025/09/12 05:24:13 779848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38929, ack_elapse 39902, delivered 48007|rate 1203122|lost 202|
[2025/09/12 05:24:13 779853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203122) in round 63|
[2025/09/12 05:24:13 779857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 779861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 779865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653741273|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 779869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653741273|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 779873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46809|srtt:38416|latest_rtt:38462|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 779878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:13 779883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654653804735|now:1757654653779735|interv:25000|
[2025/09/12 05:24:13 779888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653779735|max_ack_delay:25000|
[2025/09/12 05:24:13 779892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1261|largest:1261|pns:2|
[2025/09/12 05:24:13 779897] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:1261|frame:PING ACK |recv_time:1757654653779735|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 779904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773779735|now:1757654653779735|interv:120000000|
[2025/09/12 05:24:13 779908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773779735|now:1757654653779735|interv:120000000|
[2025/09/12 05:24:13 779912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653780327|pq_index:0|
[2025/09/12 05:24:13 779916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653779101|
[2025/09/12 05:24:13 779920] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653779920|
[2025/09/12 05:24:13 779925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653779924|
[2025/09/12 05:24:13 779931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38416|min_srtt:38416|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 779935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2931024|
[2025/09/12 05:24:13 779939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38416|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 779944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 779948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38416|min_srtt:38416|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 779952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2932203|
[2025/09/12 05:24:13 779957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38416|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 779961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 779965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38416|min_srtt:38416|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 779969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2933382|
[2025/09/12 05:24:13 779974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 779978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 779981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 779985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 779990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 779997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2885043|
[2025/09/12 05:24:13 780001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 780005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 780009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653780327|
[2025/09/12 05:24:13 780013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653780327|
[2025/09/12 05:24:13 780017] [debug] |xqc_engine_wakeup_after|wakeup:1757654653780327|now:1757654653780016|diff:311|
[2025/09/12 05:24:13 780021] [debug] |xqc_engine_main_logic|END|now:1757654653779924|
[2025/09/12 05:24:13 780026] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653780026|
[2025/09/12 05:24:13 780030] [debug] |xqc_engine_wakeup_after|wakeup:1757654653780327|now:1757654653780029|diff:298|
[2025/09/12 05:24:13 780033] [debug] |xqc_engine_main_logic|END|now:1757654653780026|
[2025/09/12 05:24:13 781103] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653781103|
[2025/09/12 05:24:13 781112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653780327|pq_index:0|
[2025/09/12 05:24:13 781116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653779924|
[2025/09/12 05:24:13 781121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653781120|
[2025/09/12 05:24:13 781126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653780327|now:1757654653781120|
[2025/09/12 05:24:13 781130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653780327|now:1757654653781120|
[2025/09/12 05:24:13 781134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 781140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38416|min_srtt:38416|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 781144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2933382|
[2025/09/12 05:24:13 781149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 781152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 781156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 781160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 781165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 781169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2885043|
[2025/09/12 05:24:13 781178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 781183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2685|
[2025/09/12 05:24:13 781210] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2685|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46809|now:1757654653781191|stream_id:0|stream_offset:2885043|
[2025/09/12 05:24:13 781216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2685|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 781221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46809|applimit:0|
[2025/09/12 05:24:13 781225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38416|rtt_var:85|pto_duration:40416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 781230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 781234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 781237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:13 781241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653846607|now:1757654653781225|interv:65382|
[2025/09/12 05:24:13 781245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653846607|now:1757654653781225|interval:65382|pto_count:0|srtt:38416
[2025/09/12 05:24:13 781250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48009|
[2025/09/12 05:24:13 781255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 781259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2886222|
[2025/09/12 05:24:13 781263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 781267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2686|
[2025/09/12 05:24:13 781285] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2686|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48009|now:1757654653781273|stream_id:0|stream_offset:2886222|
[2025/09/12 05:24:13 781290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2686|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 781294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48009|applimit:0|
[2025/09/12 05:24:13 781298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38416|rtt_var:85|pto_duration:40416|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 781302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 781306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 781310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:13 781318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653846689|now:1757654653781298|interv:65391|
[2025/09/12 05:24:13 781322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653846689|now:1757654653781298|interval:65391|pto_count:0|srtt:38416
[2025/09/12 05:24:13 781326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49209|
[2025/09/12 05:24:13 781330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 781334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2887401|
[2025/09/12 05:24:13 781340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 781346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653782346|now:1757654653781346|interv:1000|
[2025/09/12 05:24:13 781352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 781358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 781364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653782346|
[2025/09/12 05:24:13 781370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653782346|
[2025/09/12 05:24:13 781376] [debug] |xqc_engine_wakeup_after|wakeup:1757654653782346|now:1757654653781375|diff:971|
[2025/09/12 05:24:13 781381] [debug] |xqc_engine_main_logic|END|now:1757654653781120|
[2025/09/12 05:24:13 781712] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653781711|
[2025/09/12 05:24:13 781720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 781726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1261|
[2025/09/12 05:24:13 781730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1262|
[2025/09/12 05:24:13 781736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1262|
[2025/09/12 05:24:13 781740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 781745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2646|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2647|path_largest_ack:2646|
[2025/09/12 05:24:13 781750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2845930|prior_time:1757654653741828|is_app_limited:0|send_elapse:38935|ack_elapse:39883|ctl_first_sent_time:1757654653743274|lagest_ack_time:1757654653781711|curr_delivered:2892737|
[2025/09/12 05:24:13 781754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653743274|
[2025/09/12 05:24:13 781759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:261||sndq_packets_used_bytes:0|sndq_packets_free:2415|
[2025/09/12 05:24:13 781763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2647|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2647|path_largest_ack:2647|
[2025/09/12 05:24:13 781768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2845930|prior_time:1757654653741828|is_app_limited:0|send_elapse:38935|ack_elapse:39883|ctl_first_sent_time:1757654653743274|lagest_ack_time:1757654653781711|curr_delivered:2893937|
[2025/09/12 05:24:13 781776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653743359|
[2025/09/12 05:24:13 781780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:260||sndq_packets_used_bytes:0|sndq_packets_free:2416|
[2025/09/12 05:24:13 781784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38416|rttvar:85|minrtt:30532|latest_rtt:38352|ack_delay:32|
[2025/09/12 05:24:13 781788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38404|rttvar:88|minrtt:30532|latest_rtt:38352|ack_delay:32|
[2025/09/12 05:24:13 781793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2647|lost_pn:2644|thresh:3|
[2025/09/12 05:24:13 781797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 781801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38404|rtt_var:88|pto_duration:40404|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 781805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 781809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 781813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 781817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653846677|now:1757654653781801|interv:64876|
[2025/09/12 05:24:13 781821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653846677|now:1757654653781801|interval:64876|pto_count:0|srtt:38404
[2025/09/12 05:24:13 781825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38935, ack_elapse 39883, delivered 48007|rate 1203695|lost 202|
[2025/09/12 05:24:13 781830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203695) in round 63|
[2025/09/12 05:24:13 781834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 781838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 781842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653743359|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 781846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653743359|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 781851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46809|srtt:38404|latest_rtt:38352|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 781857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1262|largest:1262|pns:2|
[2025/09/12 05:24:13 781863] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1262|frame:ACK |recv_time:1757654653781711|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 781868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773781711|now:1757654653781711|interv:120000000|
[2025/09/12 05:24:13 781872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773781711|now:1757654653781711|interv:120000000|
[2025/09/12 05:24:13 781876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653782346|pq_index:0|
[2025/09/12 05:24:13 781880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653781120|
[2025/09/12 05:24:13 781884] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653781884|
[2025/09/12 05:24:13 781889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653781888|
[2025/09/12 05:24:13 781895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38404|min_srtt:38404|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 781899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2933382|
[2025/09/12 05:24:13 781904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38404|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 781908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 781913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38404|min_srtt:38404|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 781917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2934561|
[2025/09/12 05:24:13 781921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38404|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 781926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 781930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38404|min_srtt:38404|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 781934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2935740|
[2025/09/12 05:24:13 781938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 781942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 781946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 781953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 781957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 781961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2887401|
[2025/09/12 05:24:13 781965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 781969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 781973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653782346|
[2025/09/12 05:24:13 781977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653782346|
[2025/09/12 05:24:13 781981] [debug] |xqc_engine_wakeup_after|wakeup:1757654653782346|now:1757654653781981|diff:365|
[2025/09/12 05:24:13 781985] [debug] |xqc_engine_main_logic|END|now:1757654653781888|
[2025/09/12 05:24:13 781990] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653781990|
[2025/09/12 05:24:13 781994] [debug] |xqc_engine_wakeup_after|wakeup:1757654653782346|now:1757654653781994|diff:352|
[2025/09/12 05:24:13 781998] [debug] |xqc_engine_main_logic|END|now:1757654653781990|
[2025/09/12 05:24:13 783068] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653783068|
[2025/09/12 05:24:13 783077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653782346|pq_index:0|
[2025/09/12 05:24:13 783081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653781888|
[2025/09/12 05:24:13 783086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653783085|
[2025/09/12 05:24:13 783090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653782346|now:1757654653783085|
[2025/09/12 05:24:13 783094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653782346|now:1757654653783085|
[2025/09/12 05:24:13 783098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 783104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38404|min_srtt:38404|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 783108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2935740|
[2025/09/12 05:24:13 783113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 783117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 783120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 783125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 783129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 783137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2887401|
[2025/09/12 05:24:13 783142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 783146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2687|
[2025/09/12 05:24:13 783173] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2687|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46809|now:1757654653783154|stream_id:0|stream_offset:2887401|
[2025/09/12 05:24:13 783179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2687|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 783184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46809|applimit:0|
[2025/09/12 05:24:13 783188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38404|rtt_var:88|pto_duration:40404|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 783193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 783196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 783200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:13 783204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653848558|now:1757654653783188|interv:65370|
[2025/09/12 05:24:13 783208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653848558|now:1757654653783188|interval:65370|pto_count:0|srtt:38404
[2025/09/12 05:24:13 783213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48009|
[2025/09/12 05:24:13 783217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 783221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2888580|
[2025/09/12 05:24:13 783226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 783230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2688|
[2025/09/12 05:24:13 783247] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2688|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48009|now:1757654653783236|stream_id:0|stream_offset:2888580|
[2025/09/12 05:24:13 783253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2688|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 783257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48009|applimit:0|
[2025/09/12 05:24:13 783261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38404|rtt_var:88|pto_duration:40404|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 783265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 783273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 783277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:13 783281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653848640|now:1757654653783261|interv:65379|
[2025/09/12 05:24:13 783285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653848640|now:1757654653783261|interval:65379|pto_count:0|srtt:38404
[2025/09/12 05:24:13 783289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49209|
[2025/09/12 05:24:13 783293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 783297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2889759|
[2025/09/12 05:24:13 783302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 783306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653784305|now:1757654653783305|interv:1000|
[2025/09/12 05:24:13 783310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 783313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 783317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653784305|
[2025/09/12 05:24:13 783321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653784305|
[2025/09/12 05:24:13 783325] [debug] |xqc_engine_wakeup_after|wakeup:1757654653784305|now:1757654653783325|diff:980|
[2025/09/12 05:24:13 783329] [debug] |xqc_engine_main_logic|END|now:1757654653783085|
[2025/09/12 05:24:13 783708] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653783707|
[2025/09/12 05:24:13 783717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 783723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1262|
[2025/09/12 05:24:13 783727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1263|
[2025/09/12 05:24:13 783733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1263|
[2025/09/12 05:24:13 783737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 783742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2648|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2649|path_largest_ack:2648|
[2025/09/12 05:24:13 783746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2845930|prior_time:1757654653741828|is_app_limited:0|send_elapse:39097|ack_elapse:41879|ctl_first_sent_time:1757654653743436|lagest_ack_time:1757654653783707|curr_delivered:2895137|
[2025/09/12 05:24:13 783751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653743436|
[2025/09/12 05:24:13 783756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:259||sndq_packets_used_bytes:0|sndq_packets_free:2417|
[2025/09/12 05:24:13 783764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2649|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2649|path_largest_ack:2649|
[2025/09/12 05:24:13 783768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2848330|prior_time:1757654653743818|is_app_limited:0|send_elapse:40823|ack_elapse:39889|ctl_first_sent_time:1757654653745260|lagest_ack_time:1757654653783707|curr_delivered:2896337|
[2025/09/12 05:24:13 783772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653745260|
[2025/09/12 05:24:13 783776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:258||sndq_packets_used_bytes:0|sndq_packets_free:2418|
[2025/09/12 05:24:13 783780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38404|rttvar:88|minrtt:30532|latest_rtt:38447|ack_delay:32|
[2025/09/12 05:24:13 783785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38405|rttvar:68|minrtt:30532|latest_rtt:38447|ack_delay:32|
[2025/09/12 05:24:13 783789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2649|lost_pn:2646|thresh:3|
[2025/09/12 05:24:13 783793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 783797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38405|rtt_var:68|pto_duration:40405|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 783801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 783805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 783809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 783813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653848641|now:1757654653783797|interv:64844|
[2025/09/12 05:24:13 783817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653848641|now:1757654653783797|interval:64844|pto_count:0|srtt:38405
[2025/09/12 05:24:13 783821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40823, ack_elapse 39889, delivered 48007|rate 1175979|lost 202|
[2025/09/12 05:24:13 783826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1175979) in round 63|
[2025/09/12 05:24:13 783830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 783834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 783838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653745260|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 783842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653745260|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 783847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46809|srtt:38405|latest_rtt:38447|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 783855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1263|largest:1263|pns:2|
[2025/09/12 05:24:13 783859] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1263|frame:ACK |recv_time:1757654653783707|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 783864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773783707|now:1757654653783707|interv:120000000|
[2025/09/12 05:24:13 783868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773783707|now:1757654653783707|interv:120000000|
[2025/09/12 05:24:13 783872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653784305|pq_index:0|
[2025/09/12 05:24:13 783876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653783085|
[2025/09/12 05:24:13 783880] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653783880|
[2025/09/12 05:24:13 783884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653783884|
[2025/09/12 05:24:13 783890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38405|min_srtt:38405|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 783895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2935740|
[2025/09/12 05:24:13 783899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38405|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 783903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 783908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38405|min_srtt:38405|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 783912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2936919|
[2025/09/12 05:24:13 783916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38405|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 783920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 783925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38405|min_srtt:38405|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 783929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2938098|
[2025/09/12 05:24:13 783933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 783943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 783947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 783951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 783955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 783959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2889759|
[2025/09/12 05:24:13 783964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 783967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 783971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653784305|
[2025/09/12 05:24:13 783975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653784305|
[2025/09/12 05:24:13 783979] [debug] |xqc_engine_wakeup_after|wakeup:1757654653784305|now:1757654653783979|diff:326|
[2025/09/12 05:24:13 783983] [debug] |xqc_engine_main_logic|END|now:1757654653783884|
[2025/09/12 05:24:13 783988] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653783988|
[2025/09/12 05:24:13 783992] [debug] |xqc_engine_wakeup_after|wakeup:1757654653784305|now:1757654653783992|diff:313|
[2025/09/12 05:24:13 783996] [debug] |xqc_engine_main_logic|END|now:1757654653783988|
[2025/09/12 05:24:13 785065] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653785064|
[2025/09/12 05:24:13 785074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653784305|pq_index:0|
[2025/09/12 05:24:13 785078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653783884|
[2025/09/12 05:24:13 785083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653785082|
[2025/09/12 05:24:13 785087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653784305|now:1757654653785082|
[2025/09/12 05:24:13 785091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653784305|now:1757654653785082|
[2025/09/12 05:24:13 785095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 785101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38405|min_srtt:38405|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 785105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2938098|
[2025/09/12 05:24:13 785110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 785113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 785117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 785127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 785132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 785136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2889759|
[2025/09/12 05:24:13 785140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 785144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2689|
[2025/09/12 05:24:13 785172] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2689|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46809|now:1757654653785153|stream_id:0|stream_offset:2889759|
[2025/09/12 05:24:13 785177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2689|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 785182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46809|applimit:0|
[2025/09/12 05:24:13 785186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38405|rtt_var:68|pto_duration:40405|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 785191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 785195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 785199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:13 785202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653850558|now:1757654653785186|interv:65372|
[2025/09/12 05:24:13 785206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653850558|now:1757654653785186|interval:65372|pto_count:0|srtt:38405
[2025/09/12 05:24:13 785211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48009|
[2025/09/12 05:24:13 785216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 785220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2890938|
[2025/09/12 05:24:13 785224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 785228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2690|
[2025/09/12 05:24:13 785246] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2690|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48009|now:1757654653785234|stream_id:0|stream_offset:2890938|
[2025/09/12 05:24:13 785251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2690|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 785255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48009|applimit:0|
[2025/09/12 05:24:13 785263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38405|rtt_var:68|pto_duration:40405|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 785267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 785271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 785275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:13 785279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653850639|now:1757654653785263|interv:65376|
[2025/09/12 05:24:13 785283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653850639|now:1757654653785263|interval:65376|pto_count:0|srtt:38405
[2025/09/12 05:24:13 785287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49209|
[2025/09/12 05:24:13 785292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 785296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2892117|
[2025/09/12 05:24:13 785303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 785308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653786308|now:1757654653785308|interv:1000|
[2025/09/12 05:24:13 785315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 785320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 785326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653786308|
[2025/09/12 05:24:13 785332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653786308|
[2025/09/12 05:24:13 785337] [debug] |xqc_engine_wakeup_after|wakeup:1757654653786308|now:1757654653785337|diff:971|
[2025/09/12 05:24:13 785343] [debug] |xqc_engine_main_logic|END|now:1757654653785082|
[2025/09/12 05:24:13 785702] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653785702|
[2025/09/12 05:24:13 785711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 785717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1263|
[2025/09/12 05:24:13 785721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1264|
[2025/09/12 05:24:13 785727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1264|
[2025/09/12 05:24:13 785731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 785736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2650|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2651|path_largest_ack:2650|
[2025/09/12 05:24:13 785740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2850730|prior_time:1757654653745817|is_app_limited:0|send_elapse:40772|ack_elapse:39885|ctl_first_sent_time:1757654653747261|lagest_ack_time:1757654653785702|curr_delivered:2897537|
[2025/09/12 05:24:13 785749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653747261|
[2025/09/12 05:24:13 785753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:257||sndq_packets_used_bytes:0|sndq_packets_free:2419|
[2025/09/12 05:24:13 785757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2651|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2651|path_largest_ack:2651|
[2025/09/12 05:24:13 785762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2850730|prior_time:1757654653745817|is_app_limited:0|send_elapse:40772|ack_elapse:39885|ctl_first_sent_time:1757654653747261|lagest_ack_time:1757654653785702|curr_delivered:2898737|
[2025/09/12 05:24:13 785766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653747346|
[2025/09/12 05:24:13 785770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:256||sndq_packets_used_bytes:0|sndq_packets_free:2420|
[2025/09/12 05:24:13 785774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38405|rttvar:68|minrtt:30532|latest_rtt:38356|ack_delay:32|
[2025/09/12 05:24:13 785778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38395|rttvar:71|minrtt:30532|latest_rtt:38356|ack_delay:32|
[2025/09/12 05:24:13 785783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2651|lost_pn:2648|thresh:3|
[2025/09/12 05:24:13 785787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 785791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38395|rtt_var:71|pto_duration:40395|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 785795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 785799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 785803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 785807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653850629|now:1757654653785790|interv:64839|
[2025/09/12 05:24:13 785811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653850629|now:1757654653785790|interval:64839|pto_count:0|srtt:38395
[2025/09/12 05:24:13 785815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40772, ack_elapse 39885, delivered 48007|rate 1177450|lost 202|
[2025/09/12 05:24:13 785819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1177450) in round 63|
[2025/09/12 05:24:13 785823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 785828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 785831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653747346|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 785836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653747346|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 785843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46809|srtt:38395|latest_rtt:38356|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 785849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1264|largest:1264|pns:2|
[2025/09/12 05:24:13 785853] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1264|frame:ACK |recv_time:1757654653785702|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 785858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773785702|now:1757654653785702|interv:120000000|
[2025/09/12 05:24:13 785862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773785702|now:1757654653785702|interv:120000000|
[2025/09/12 05:24:13 785865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653786308|pq_index:0|
[2025/09/12 05:24:13 785870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653785082|
[2025/09/12 05:24:13 785874] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653785873|
[2025/09/12 05:24:13 785878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653785877|
[2025/09/12 05:24:13 785884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38395|min_srtt:38395|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 785888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2938098|
[2025/09/12 05:24:13 785893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38395|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 785897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 785902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38395|min_srtt:38395|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 785906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2939277|
[2025/09/12 05:24:13 785910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38395|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 785914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 785919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38395|min_srtt:38395|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 785923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2940456|
[2025/09/12 05:24:13 785930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 785933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 785937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 785941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 785946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 785950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2892117|
[2025/09/12 05:24:13 785954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 785958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 785962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653786308|
[2025/09/12 05:24:13 785966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653786308|
[2025/09/12 05:24:13 785970] [debug] |xqc_engine_wakeup_after|wakeup:1757654653786308|now:1757654653785970|diff:338|
[2025/09/12 05:24:13 785974] [debug] |xqc_engine_main_logic|END|now:1757654653785877|
[2025/09/12 05:24:13 785979] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653785979|
[2025/09/12 05:24:13 785983] [debug] |xqc_engine_wakeup_after|wakeup:1757654653786308|now:1757654653785982|diff:326|
[2025/09/12 05:24:13 785986] [debug] |xqc_engine_main_logic|END|now:1757654653785979|
[2025/09/12 05:24:13 787056] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653787056|
[2025/09/12 05:24:13 787065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653786308|pq_index:0|
[2025/09/12 05:24:13 787069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653785877|
[2025/09/12 05:24:13 787074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653787073|
[2025/09/12 05:24:13 787079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653786308|now:1757654653787073|
[2025/09/12 05:24:13 787083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653786308|now:1757654653787073|
[2025/09/12 05:24:13 787087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 787092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38395|min_srtt:38395|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 787097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2940456|
[2025/09/12 05:24:13 787101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 787105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 787113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 787118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 787122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 787126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2892117|
[2025/09/12 05:24:13 787131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 787135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2691|
[2025/09/12 05:24:13 787163] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2691|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46809|now:1757654653787143|stream_id:0|stream_offset:2892117|
[2025/09/12 05:24:13 787168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2691|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 787173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46809|applimit:0|
[2025/09/12 05:24:13 787177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38395|rtt_var:71|pto_duration:40395|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 787181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 787185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 787189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:13 787193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653852538|now:1757654653787177|interv:65361|
[2025/09/12 05:24:13 787197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653852538|now:1757654653787177|interval:65361|pto_count:0|srtt:38395
[2025/09/12 05:24:13 787202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48009|
[2025/09/12 05:24:13 787206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 787210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2893296|
[2025/09/12 05:24:13 787215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 787219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2692|
[2025/09/12 05:24:13 787236] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2692|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48009|now:1757654653787224|stream_id:0|stream_offset:2893296|
[2025/09/12 05:24:13 787241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2692|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 787249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48009|applimit:0|
[2025/09/12 05:24:13 787253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38395|rtt_var:71|pto_duration:40395|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 787257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 787261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 787265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:13 787269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653852619|now:1757654653787253|interv:65366|
[2025/09/12 05:24:13 787273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653852619|now:1757654653787253|interval:65366|pto_count:0|srtt:38395
[2025/09/12 05:24:13 787277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49209|
[2025/09/12 05:24:13 787282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 787286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2894475|
[2025/09/12 05:24:13 787290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 787294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653788294|now:1757654653787294|interv:1000|
[2025/09/12 05:24:13 787298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 787302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 787306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653788294|
[2025/09/12 05:24:13 787310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653788294|
[2025/09/12 05:24:13 787314] [debug] |xqc_engine_wakeup_after|wakeup:1757654653788294|now:1757654653787314|diff:980|
[2025/09/12 05:24:13 787318] [debug] |xqc_engine_main_logic|END|now:1757654653787073|
[2025/09/12 05:24:13 787666] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653787665|
[2025/09/12 05:24:13 787679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 787687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1264|
[2025/09/12 05:24:13 787691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1265|
[2025/09/12 05:24:13 787697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1265|
[2025/09/12 05:24:13 787701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 787706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2652|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2653|path_largest_ack:2652|
[2025/09/12 05:24:13 787710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2850730|prior_time:1757654653745817|is_app_limited:0|send_elapse:40930|ack_elapse:41848|ctl_first_sent_time:1757654653747419|lagest_ack_time:1757654653787665|curr_delivered:2899937|
[2025/09/12 05:24:13 787720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653747419|
[2025/09/12 05:24:13 787725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:255||sndq_packets_used_bytes:0|sndq_packets_free:2421|
[2025/09/12 05:24:13 787729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2653|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2653|path_largest_ack:2653|
[2025/09/12 05:24:13 787733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2853130|prior_time:1757654653747805|is_app_limited:0|send_elapse:38931|ack_elapse:39860|ctl_first_sent_time:1757654653749252|lagest_ack_time:1757654653787665|curr_delivered:2901137|
[2025/09/12 05:24:13 787738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653749252|
[2025/09/12 05:24:13 787741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:254||sndq_packets_used_bytes:0|sndq_packets_free:2422|
[2025/09/12 05:24:13 787745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38395|rttvar:71|minrtt:30532|latest_rtt:38413|ack_delay:40|
[2025/09/12 05:24:13 787750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38392|rttvar:59|minrtt:30532|latest_rtt:38413|ack_delay:40|
[2025/09/12 05:24:13 787754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2653|lost_pn:2650|thresh:3|
[2025/09/12 05:24:13 787758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 787762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38392|rtt_var:59|pto_duration:40392|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 787767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 787771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 787774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 787778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653852616|now:1757654653787762|interv:64854|
[2025/09/12 05:24:13 787782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653852616|now:1757654653787762|interval:64854|pto_count:0|srtt:38392
[2025/09/12 05:24:13 787787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38931, ack_elapse 39860, delivered 48007|rate 1204390|lost 202|
[2025/09/12 05:24:13 787791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204390) in round 63|
[2025/09/12 05:24:13 787795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 787800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 787804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653749252|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 787811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653749252|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 787815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46809|srtt:38392|latest_rtt:38413|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 787821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1265|largest:1265|pns:2|
[2025/09/12 05:24:13 787826] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1265|frame:ACK |recv_time:1757654653787665|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 787830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773787665|now:1757654653787665|interv:120000000|
[2025/09/12 05:24:13 787834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773787665|now:1757654653787665|interv:120000000|
[2025/09/12 05:24:13 787838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653788294|pq_index:0|
[2025/09/12 05:24:13 787842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653787073|
[2025/09/12 05:24:13 787846] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653787846|
[2025/09/12 05:24:13 787851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653787850|
[2025/09/12 05:24:13 787857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38392|min_srtt:38392|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 787861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2940456|
[2025/09/12 05:24:13 787866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38392|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 787870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 787874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38392|min_srtt:38392|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 787879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2941635|
[2025/09/12 05:24:13 787883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38392|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 787887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 787896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38392|min_srtt:38392|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 787900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2942814|
[2025/09/12 05:24:13 787904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 787908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 787912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 787916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 787920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 787925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2894475|
[2025/09/12 05:24:13 787929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 787933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 787937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653788294|
[2025/09/12 05:24:13 787941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653788294|
[2025/09/12 05:24:13 787945] [debug] |xqc_engine_wakeup_after|wakeup:1757654653788294|now:1757654653787944|diff:350|
[2025/09/12 05:24:13 787949] [debug] |xqc_engine_main_logic|END|now:1757654653787850|
[2025/09/12 05:24:13 787954] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653787954|
[2025/09/12 05:24:13 787958] [debug] |xqc_engine_wakeup_after|wakeup:1757654653788294|now:1757654653787958|diff:336|
[2025/09/12 05:24:13 787962] [debug] |xqc_engine_main_logic|END|now:1757654653787954|
[2025/09/12 05:24:13 789033] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653789033|
[2025/09/12 05:24:13 789042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653788294|pq_index:0|
[2025/09/12 05:24:13 789046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653787850|
[2025/09/12 05:24:13 789051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653789050|
[2025/09/12 05:24:13 789055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653788294|now:1757654653789050|
[2025/09/12 05:24:13 789060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653788294|now:1757654653789050|
[2025/09/12 05:24:13 789063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 789068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38392|min_srtt:38392|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 789073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2942814|
[2025/09/12 05:24:13 789082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 789086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 789090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 789095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 789099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 789103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2894475|
[2025/09/12 05:24:13 789108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 789112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2693|
[2025/09/12 05:24:13 789142] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2693|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46809|now:1757654653789120|stream_id:0|stream_offset:2894475|
[2025/09/12 05:24:13 789148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2693|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 789153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46809|applimit:0|
[2025/09/12 05:24:13 789157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38392|rtt_var:59|pto_duration:40392|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 789162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 789166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 789170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:13 789174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653854512|now:1757654653789157|interv:65355|
[2025/09/12 05:24:13 789178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653854512|now:1757654653789157|interval:65355|pto_count:0|srtt:38392
[2025/09/12 05:24:13 789182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48009|
[2025/09/12 05:24:13 789187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 789191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2895654|
[2025/09/12 05:24:13 789196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 789200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2694|
[2025/09/12 05:24:13 789222] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2694|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48009|now:1757654653789209|stream_id:0|stream_offset:2895654|
[2025/09/12 05:24:13 789227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2694|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 789232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48009|applimit:0|
[2025/09/12 05:24:13 789236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38392|rtt_var:59|pto_duration:40392|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 789240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 789244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 789248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:13 789252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653854601|now:1757654653789236|interv:65365|
[2025/09/12 05:24:13 789256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653854601|now:1757654653789236|interval:65365|pto_count:0|srtt:38392
[2025/09/12 05:24:13 789261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49209|
[2025/09/12 05:24:13 789265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 789269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2896833|
[2025/09/12 05:24:13 789273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 789277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653790277|now:1757654653789277|interv:1000|
[2025/09/12 05:24:13 789281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 789285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 789289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653790277|
[2025/09/12 05:24:13 789293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653790277|
[2025/09/12 05:24:13 789297] [debug] |xqc_engine_wakeup_after|wakeup:1757654653790277|now:1757654653789297|diff:980|
[2025/09/12 05:24:13 789301] [debug] |xqc_engine_main_logic|END|now:1757654653789050|
[2025/09/12 05:24:13 789693] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653789692|
[2025/09/12 05:24:13 789703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 789709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1265|
[2025/09/12 05:24:13 789713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1266|
[2025/09/12 05:24:13 789719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1266|
[2025/09/12 05:24:13 789723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 789732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2654|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2655|path_largest_ack:2654|
[2025/09/12 05:24:13 789737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2855530|prior_time:1757654653749825|is_app_limited:0|send_elapse:40844|ack_elapse:39867|ctl_first_sent_time:1757654653751267|lagest_ack_time:1757654653789692|curr_delivered:2902337|
[2025/09/12 05:24:13 789741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653751267|
[2025/09/12 05:24:13 789746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:253||sndq_packets_used_bytes:0|sndq_packets_free:2423|
[2025/09/12 05:24:13 789750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2655|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2655|path_largest_ack:2655|
[2025/09/12 05:24:13 789754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46807|prior_delivered:2855530|prior_time:1757654653749825|is_app_limited:0|send_elapse:40844|ack_elapse:39867|ctl_first_sent_time:1757654653751267|lagest_ack_time:1757654653789692|curr_delivered:2903537|
[2025/09/12 05:24:13 789758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653751352|
[2025/09/12 05:24:13 789762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:252||sndq_packets_used_bytes:0|sndq_packets_free:2424|
[2025/09/12 05:24:13 789766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38392|rttvar:59|minrtt:30532|latest_rtt:38340|ack_delay:32|
[2025/09/12 05:24:13 789771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38381|rttvar:66|minrtt:30532|latest_rtt:38340|ack_delay:32|
[2025/09/12 05:24:13 789775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2655|lost_pn:2652|thresh:3|
[2025/09/12 05:24:13 789779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 789783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38381|rtt_var:66|pto_duration:40381|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 789787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 789791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 789795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 789799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653854590|now:1757654653789783|interv:64807|
[2025/09/12 05:24:13 789803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653854590|now:1757654653789783|interval:64807|pto_count:0|srtt:38381
[2025/09/12 05:24:13 789808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40844, ack_elapse 39867, delivered 48007|rate 1175374|lost 202|
[2025/09/12 05:24:13 789812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1175374) in round 63|
[2025/09/12 05:24:13 789816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 789823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 789827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653751352|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 789832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653751352|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 789836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46809|srtt:38381|latest_rtt:38340|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 789842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1266|largest:1266|pns:2|
[2025/09/12 05:24:13 789846] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1266|frame:ACK |recv_time:1757654653789692|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 789851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773789692|now:1757654653789692|interv:120000000|
[2025/09/12 05:24:13 789855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773789692|now:1757654653789692|interv:120000000|
[2025/09/12 05:24:13 789859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653790277|pq_index:0|
[2025/09/12 05:24:13 789864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653789050|
[2025/09/12 05:24:13 789867] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653789867|
[2025/09/12 05:24:13 789872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653789871|
[2025/09/12 05:24:13 789878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38381|min_srtt:38381|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 789883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2942814|
[2025/09/12 05:24:13 789887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38381|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 789892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 789896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38381|min_srtt:38381|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 789901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2943993|
[2025/09/12 05:24:13 789905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38381|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 789912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 789916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38381|min_srtt:38381|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 789920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2945172|
[2025/09/12 05:24:13 789925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 789929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 789933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 789937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 789941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 789945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2896833|
[2025/09/12 05:24:13 789950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 789954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 789958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653790277|
[2025/09/12 05:24:13 789962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653790277|
[2025/09/12 05:24:13 789966] [debug] |xqc_engine_wakeup_after|wakeup:1757654653790277|now:1757654653789965|diff:312|
[2025/09/12 05:24:13 789970] [debug] |xqc_engine_main_logic|END|now:1757654653789871|
[2025/09/12 05:24:13 789975] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653789975|
[2025/09/12 05:24:13 789979] [debug] |xqc_engine_wakeup_after|wakeup:1757654653790277|now:1757654653789979|diff:298|
[2025/09/12 05:24:13 789983] [debug] |xqc_engine_main_logic|END|now:1757654653789975|
[2025/09/12 05:24:13 791053] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653791053|
[2025/09/12 05:24:13 791062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653790277|pq_index:0|
[2025/09/12 05:24:13 791066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653789871|
[2025/09/12 05:24:13 791071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653791070|
[2025/09/12 05:24:13 791076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653790277|now:1757654653791070|
[2025/09/12 05:24:13 791080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653790277|now:1757654653791070|
[2025/09/12 05:24:13 791084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 791089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38381|min_srtt:38381|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 791097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2945172|
[2025/09/12 05:24:13 791101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 791105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 791109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 791113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 791118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 791122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2896833|
[2025/09/12 05:24:13 791126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 791131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2695|
[2025/09/12 05:24:13 791160] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2695|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46809|now:1757654653791139|stream_id:0|stream_offset:2896833|
[2025/09/12 05:24:13 791166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2695|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 791171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46809|applimit:0|
[2025/09/12 05:24:13 791175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38381|rtt_var:66|pto_duration:40381|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 791180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 791184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 791188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:13 791192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653856520|now:1757654653791175|interv:65345|
[2025/09/12 05:24:13 791196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653856520|now:1757654653791175|interval:65345|pto_count:0|srtt:38381
[2025/09/12 05:24:13 791200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48009|
[2025/09/12 05:24:13 791205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 791209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2898012|
[2025/09/12 05:24:13 791217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 791221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2696|
[2025/09/12 05:24:13 791239] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2696|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48009|now:1757654653791227|stream_id:0|stream_offset:2898012|
[2025/09/12 05:24:13 791245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2696|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 791249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48009|applimit:0|
[2025/09/12 05:24:13 791253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38381|rtt_var:66|pto_duration:40381|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 791257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 791261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 791265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:13 791269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653856608|now:1757654653791253|interv:65355|
[2025/09/12 05:24:13 791273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653856608|now:1757654653791253|interval:65355|pto_count:0|srtt:38381
[2025/09/12 05:24:13 791277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49209|
[2025/09/12 05:24:13 791282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 791286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2899191|
[2025/09/12 05:24:13 791291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 791298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653792297|now:1757654653791297|interv:1000|
[2025/09/12 05:24:13 791304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 791311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 791317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653792297|
[2025/09/12 05:24:13 791322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653792297|
[2025/09/12 05:24:13 791327] [debug] |xqc_engine_wakeup_after|wakeup:1757654653792297|now:1757654653791327|diff:970|
[2025/09/12 05:24:13 791333] [debug] |xqc_engine_main_logic|END|now:1757654653791070|
[2025/09/12 05:24:13 791689] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653791688|
[2025/09/12 05:24:13 791696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 791702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1266|
[2025/09/12 05:24:13 791706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1267|
[2025/09/12 05:24:13 791716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1267|
[2025/09/12 05:24:13 791721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 791725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2656|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2657|path_largest_ack:2656|
[2025/09/12 05:24:13 791730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2855530|prior_time:1757654653749825|is_app_limited:0|send_elapse:41007|ack_elapse:41863|ctl_first_sent_time:1757654653751430|lagest_ack_time:1757654653791688|curr_delivered:2904737|
[2025/09/12 05:24:13 791734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653751430|
[2025/09/12 05:24:13 791739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:251||sndq_packets_used_bytes:0|sndq_packets_free:2425|
[2025/09/12 05:24:13 791743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2657|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2657|path_largest_ack:2657|
[2025/09/12 05:24:13 791747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:2857937|prior_time:1757654653751809|is_app_limited:0|send_elapse:40824|ack_elapse:39879|ctl_first_sent_time:1757654653753255|lagest_ack_time:1757654653791688|curr_delivered:2905937|
[2025/09/12 05:24:13 791752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653753255|
[2025/09/12 05:24:13 791756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:250||sndq_packets_used_bytes:0|sndq_packets_free:2426|
[2025/09/12 05:24:13 791760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38381|rttvar:66|minrtt:30532|latest_rtt:38433|ack_delay:32|
[2025/09/12 05:24:13 791764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38384|rttvar:55|minrtt:30532|latest_rtt:38433|ack_delay:32|
[2025/09/12 05:24:13 791768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2657|lost_pn:2654|thresh:3|
[2025/09/12 05:24:13 791772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 791776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38384|rtt_var:55|pto_duration:40384|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 791781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 791784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 791788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 791792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653856611|now:1757654653791776|interv:64835|
[2025/09/12 05:24:13 791796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653856611|now:1757654653791776|interval:64835|pto_count:0|srtt:38384
[2025/09/12 05:24:13 791800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40824, ack_elapse 39879, delivered 48000|rate 1175778|lost 202|
[2025/09/12 05:24:13 791808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1175778) in round 63|
[2025/09/12 05:24:13 791812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 791816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 791820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653753255|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 791824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653753255|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 791829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46809|srtt:38384|latest_rtt:38433|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 791834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1267|largest:1267|pns:2|
[2025/09/12 05:24:13 791839] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1267|frame:ACK |recv_time:1757654653791688|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 791844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773791688|now:1757654653791688|interv:120000000|
[2025/09/12 05:24:13 791848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773791688|now:1757654653791688|interv:120000000|
[2025/09/12 05:24:13 791852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653792297|pq_index:0|
[2025/09/12 05:24:13 791856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653791070|
[2025/09/12 05:24:13 791860] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653791860|
[2025/09/12 05:24:13 791865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653791864|
[2025/09/12 05:24:13 791870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38384|min_srtt:38384|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 791875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2945172|
[2025/09/12 05:24:13 791880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38384|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 791884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 791889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38384|min_srtt:38384|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 791893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2946351|
[2025/09/12 05:24:13 791900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38384|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 791904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 791909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38384|min_srtt:38384|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 791913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2947530|
[2025/09/12 05:24:13 791917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 791921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 791925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 791929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 791934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 791938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2899191|
[2025/09/12 05:24:13 791942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 791946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 791950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653792297|
[2025/09/12 05:24:13 791954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653792297|
[2025/09/12 05:24:13 791958] [debug] |xqc_engine_wakeup_after|wakeup:1757654653792297|now:1757654653791958|diff:339|
[2025/09/12 05:24:13 791962] [debug] |xqc_engine_main_logic|END|now:1757654653791864|
[2025/09/12 05:24:13 791967] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653791967|
[2025/09/12 05:24:13 791971] [debug] |xqc_engine_wakeup_after|wakeup:1757654653792297|now:1757654653791971|diff:326|
[2025/09/12 05:24:13 791975] [debug] |xqc_engine_main_logic|END|now:1757654653791967|
[2025/09/12 05:24:13 793046] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653793046|
[2025/09/12 05:24:13 793054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653792297|pq_index:0|
[2025/09/12 05:24:13 793059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653791864|
[2025/09/12 05:24:13 793064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653793063|
[2025/09/12 05:24:13 793068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653792297|now:1757654653793063|
[2025/09/12 05:24:13 793076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653792297|now:1757654653793063|
[2025/09/12 05:24:13 793080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 793085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38384|min_srtt:38384|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 793090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2947530|
[2025/09/12 05:24:13 793094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 793098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 793102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 793106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 793111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 793115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2899191|
[2025/09/12 05:24:13 793119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 793124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2697|
[2025/09/12 05:24:13 793152] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2697|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46809|now:1757654653793131|stream_id:0|stream_offset:2899191|
[2025/09/12 05:24:13 793158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2697|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 793163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46809|applimit:0|
[2025/09/12 05:24:13 793167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38384|rtt_var:55|pto_duration:40384|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 793171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 793175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 793179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:13 793183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653858515|now:1757654653793167|interv:65348|
[2025/09/12 05:24:13 793187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653858515|now:1757654653793167|interval:65348|pto_count:0|srtt:38384
[2025/09/12 05:24:13 793192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48009|
[2025/09/12 05:24:13 793196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 793204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2900370|
[2025/09/12 05:24:13 793208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 793212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2698|
[2025/09/12 05:24:13 793231] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2698|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48009|now:1757654653793218|stream_id:0|stream_offset:2900370|
[2025/09/12 05:24:13 793236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2698|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 793240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48009|applimit:0|
[2025/09/12 05:24:13 793245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38384|rtt_var:55|pto_duration:40384|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 793249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 793253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 793257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:13 793261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653858602|now:1757654653793244|interv:65358|
[2025/09/12 05:24:13 793265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653858602|now:1757654653793244|interval:65358|pto_count:0|srtt:38384
[2025/09/12 05:24:13 793269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49209|
[2025/09/12 05:24:13 793274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 793278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2901549|
[2025/09/12 05:24:13 793283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 793289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653794289|now:1757654653793289|interv:1000|
[2025/09/12 05:24:13 793296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 793301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 793308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653794289|
[2025/09/12 05:24:13 793313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653794289|
[2025/09/12 05:24:13 793319] [debug] |xqc_engine_wakeup_after|wakeup:1757654653794289|now:1757654653793319|diff:970|
[2025/09/12 05:24:13 793325] [debug] |xqc_engine_main_logic|END|now:1757654653793063|
[2025/09/12 05:24:13 793623] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653793622|
[2025/09/12 05:24:13 793630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 793641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1267|
[2025/09/12 05:24:13 793645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1268|
[2025/09/12 05:24:13 793651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1268|
[2025/09/12 05:24:13 793655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 793660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2658|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2659|path_largest_ack:2658|
[2025/09/12 05:24:13 793664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:2857937|prior_time:1757654653751809|is_app_limited:0|send_elapse:40911|ack_elapse:41813|ctl_first_sent_time:1757654653753342|lagest_ack_time:1757654653793622|curr_delivered:2907137|
[2025/09/12 05:24:13 793669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653753342|
[2025/09/12 05:24:13 793673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:249||sndq_packets_used_bytes:0|sndq_packets_free:2427|
[2025/09/12 05:24:13 793678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2659|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2659|path_largest_ack:2659|
[2025/09/12 05:24:13 793682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:2860337|prior_time:1757654653753803|is_app_limited:0|send_elapse:41098|ack_elapse:39819|ctl_first_sent_time:1757654653755252|lagest_ack_time:1757654653793622|curr_delivered:2908337|
[2025/09/12 05:24:13 793686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653755252|
[2025/09/12 05:24:13 793690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:248||sndq_packets_used_bytes:0|sndq_packets_free:2428|
[2025/09/12 05:24:13 793694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38384|rttvar:55|minrtt:30532|latest_rtt:38370|ack_delay:32|
[2025/09/12 05:24:13 793698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38378|rttvar:53|minrtt:30532|latest_rtt:38370|ack_delay:32|
[2025/09/12 05:24:13 793703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2659|lost_pn:2656|thresh:3|
[2025/09/12 05:24:13 793707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 793711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38378|rtt_var:53|pto_duration:40378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 793715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 793719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 793723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 793727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653858596|now:1757654653793710|interv:64886|
[2025/09/12 05:24:13 793731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653858596|now:1757654653793710|interval:64886|pto_count:0|srtt:38378
[2025/09/12 05:24:13 793738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41098, ack_elapse 39819, delivered 48000|rate 1167940|lost 202|
[2025/09/12 05:24:13 793742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1167940) in round 63|
[2025/09/12 05:24:13 793746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 793750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 793754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653755252|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 793759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653755252|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 793763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46809|srtt:38378|latest_rtt:38370|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 793769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1268|largest:1268|pns:2|
[2025/09/12 05:24:13 793773] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1268|frame:ACK |recv_time:1757654653793622|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 793778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773793622|now:1757654653793622|interv:120000000|
[2025/09/12 05:24:13 793782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773793622|now:1757654653793622|interv:120000000|
[2025/09/12 05:24:13 793786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653794289|pq_index:0|
[2025/09/12 05:24:13 793790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653793063|
[2025/09/12 05:24:13 793794] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653793794|
[2025/09/12 05:24:13 793799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653793798|
[2025/09/12 05:24:13 793805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38378|min_srtt:38378|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 793809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2947530|
[2025/09/12 05:24:13 793814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 793818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 793826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38378|min_srtt:38378|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 793830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2948709|
[2025/09/12 05:24:13 793834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 793839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 793843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38378|min_srtt:38378|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 793847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2949888|
[2025/09/12 05:24:13 793851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 793855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 793859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 793863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 793867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 793871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2901549|
[2025/09/12 05:24:13 793876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 793880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 793884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653794289|
[2025/09/12 05:24:13 793888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653794289|
[2025/09/12 05:24:13 793891] [debug] |xqc_engine_wakeup_after|wakeup:1757654653794289|now:1757654653793891|diff:398|
[2025/09/12 05:24:13 793896] [debug] |xqc_engine_main_logic|END|now:1757654653793798|
[2025/09/12 05:24:13 793901] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653793901|
[2025/09/12 05:24:13 793904] [debug] |xqc_engine_wakeup_after|wakeup:1757654653794289|now:1757654653793904|diff:385|
[2025/09/12 05:24:13 793908] [debug] |xqc_engine_main_logic|END|now:1757654653793901|
[2025/09/12 05:24:13 794979] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653794979|
[2025/09/12 05:24:13 794988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653794289|pq_index:0|
[2025/09/12 05:24:13 794992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653793798|
[2025/09/12 05:24:13 794997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653794996|
[2025/09/12 05:24:13 795005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653794289|now:1757654653794996|
[2025/09/12 05:24:13 795011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653794289|now:1757654653794996|
[2025/09/12 05:24:13 795015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 795023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38378|min_srtt:38378|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 795028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2949888|
[2025/09/12 05:24:13 795033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 795036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 795040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 795044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 795049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 795053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2901549|
[2025/09/12 05:24:13 795057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 795062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2699|
[2025/09/12 05:24:13 795091] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2699|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46809|now:1757654653795070|stream_id:0|stream_offset:2901549|
[2025/09/12 05:24:13 795097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2699|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 795102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46809|applimit:0|
[2025/09/12 05:24:13 795106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38378|rtt_var:53|pto_duration:40378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 795110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 795114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 795118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:13 795122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653860448|now:1757654653795106|interv:65342|
[2025/09/12 05:24:13 795126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653860448|now:1757654653795106|interval:65342|pto_count:0|srtt:38378
[2025/09/12 05:24:13 795134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48009|
[2025/09/12 05:24:13 795139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 795143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2902728|
[2025/09/12 05:24:13 795147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 795151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2700|
[2025/09/12 05:24:13 795169] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2700|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48009|now:1757654653795157|stream_id:0|stream_offset:2902728|
[2025/09/12 05:24:13 795175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2700|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 795179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48009|applimit:0|
[2025/09/12 05:24:13 795183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38378|rtt_var:53|pto_duration:40378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 795187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 795191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 795195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:13 795199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653860535|now:1757654653795183|interv:65352|
[2025/09/12 05:24:13 795203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653860535|now:1757654653795183|interval:65352|pto_count:0|srtt:38378
[2025/09/12 05:24:13 795207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49209|
[2025/09/12 05:24:13 795212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 795216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2903907|
[2025/09/12 05:24:13 795220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 795224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653796224|now:1757654653795224|interv:1000|
[2025/09/12 05:24:13 795228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 795232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 795236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653796224|
[2025/09/12 05:24:13 795240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653796224|
[2025/09/12 05:24:13 795244] [debug] |xqc_engine_wakeup_after|wakeup:1757654653796224|now:1757654653795244|diff:980|
[2025/09/12 05:24:13 795251] [debug] |xqc_engine_main_logic|END|now:1757654653794996|
[2025/09/12 05:24:13 795625] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653795624|
[2025/09/12 05:24:13 795635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 795641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1268|
[2025/09/12 05:24:13 795645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1269|
[2025/09/12 05:24:13 795651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1269|
[2025/09/12 05:24:13 795655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 795660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2660|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2661|path_largest_ack:2660|
[2025/09/12 05:24:13 795665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:2860337|prior_time:1757654653753803|is_app_limited:0|send_elapse:41182|ack_elapse:41821|ctl_first_sent_time:1757654653755336|lagest_ack_time:1757654653795624|curr_delivered:2909537|
[2025/09/12 05:24:13 795669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653755336|
[2025/09/12 05:24:13 795674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:247||sndq_packets_used_bytes:0|sndq_packets_free:2429|
[2025/09/12 05:24:13 795678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2661|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2661|path_largest_ack:2661|
[2025/09/12 05:24:13 795682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:2862737|prior_time:1757654653755796|is_app_limited:0|send_elapse:39897|ack_elapse:39828|ctl_first_sent_time:1757654653757241|lagest_ack_time:1757654653795624|curr_delivered:2910737|
[2025/09/12 05:24:13 795687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653757241|
[2025/09/12 05:24:13 795691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:246||sndq_packets_used_bytes:0|sndq_packets_free:2430|
[2025/09/12 05:24:13 795695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38378|rttvar:53|minrtt:30532|latest_rtt:38383|ack_delay:32|
[2025/09/12 05:24:13 795699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38374|rttvar:46|minrtt:30532|latest_rtt:38383|ack_delay:32|
[2025/09/12 05:24:13 795703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2661|lost_pn:2658|thresh:3|
[2025/09/12 05:24:13 795707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 795711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38374|rtt_var:46|pto_duration:40374|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 795716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 795720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 795724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 795731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653860531|now:1757654653795711|interv:64820|
[2025/09/12 05:24:13 795736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653860531|now:1757654653795711|interval:64820|pto_count:0|srtt:38374
[2025/09/12 05:24:13 795740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39897, ack_elapse 39828, delivered 48000|rate 1203097|lost 202|
[2025/09/12 05:24:13 795744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203097) in round 63|
[2025/09/12 05:24:13 795749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 795753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 795757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653757241|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 795761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653757241|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 795766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46809|srtt:38374|latest_rtt:38383|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 795771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1269|largest:1269|pns:2|
[2025/09/12 05:24:13 795776] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1269|frame:ACK |recv_time:1757654653795624|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 795780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773795624|now:1757654653795624|interv:120000000|
[2025/09/12 05:24:13 795785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773795624|now:1757654653795624|interv:120000000|
[2025/09/12 05:24:13 795788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653796224|pq_index:0|
[2025/09/12 05:24:13 795793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653794996|
[2025/09/12 05:24:13 795797] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653795797|
[2025/09/12 05:24:13 795801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653795801|
[2025/09/12 05:24:13 795807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38374|min_srtt:38374|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 795812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2949888|
[2025/09/12 05:24:13 795816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38374|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 795824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 795828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38374|min_srtt:38374|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 795832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2951067|
[2025/09/12 05:24:13 795837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38374|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 795841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 795845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38374|min_srtt:38374|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 795849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2952246|
[2025/09/12 05:24:13 795853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 795857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 795861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 795865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 795870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 795874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2903907|
[2025/09/12 05:24:13 795878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 795882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 795886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653796224|
[2025/09/12 05:24:13 795890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653796224|
[2025/09/12 05:24:13 795894] [debug] |xqc_engine_wakeup_after|wakeup:1757654653796224|now:1757654653795894|diff:330|
[2025/09/12 05:24:13 795901] [debug] |xqc_engine_main_logic|END|now:1757654653795801|
[2025/09/12 05:24:13 795906] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653795906|
[2025/09/12 05:24:13 795910] [debug] |xqc_engine_wakeup_after|wakeup:1757654653796224|now:1757654653795910|diff:314|
[2025/09/12 05:24:13 795914] [debug] |xqc_engine_main_logic|END|now:1757654653795906|
[2025/09/12 05:24:13 796986] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653796985|
[2025/09/12 05:24:13 796994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653796224|pq_index:0|
[2025/09/12 05:24:13 796998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653795801|
[2025/09/12 05:24:13 797010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653797009|
[2025/09/12 05:24:13 797015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653796224|now:1757654653797009|
[2025/09/12 05:24:13 797019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653796224|now:1757654653797009|
[2025/09/12 05:24:13 797023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 797028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38374|min_srtt:38374|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 797032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2952246|
[2025/09/12 05:24:13 797037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 797041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 797045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 797049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 797053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 797057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2903907|
[2025/09/12 05:24:13 797062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 797066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2701|
[2025/09/12 05:24:13 797096] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2701|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46809|now:1757654653797074|stream_id:0|stream_offset:2903907|
[2025/09/12 05:24:13 797101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2701|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 797106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46809|applimit:0|
[2025/09/12 05:24:13 797110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38374|rtt_var:46|pto_duration:40374|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 797115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 797119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 797123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:13 797127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653862448|now:1757654653797110|interv:65338|
[2025/09/12 05:24:13 797134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653862448|now:1757654653797110|interval:65338|pto_count:0|srtt:38374
[2025/09/12 05:24:13 797139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48009|
[2025/09/12 05:24:13 797144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 797148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2905086|
[2025/09/12 05:24:13 797152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 797156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2702|
[2025/09/12 05:24:13 797175] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2702|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48009|now:1757654653797162|stream_id:0|stream_offset:2905086|
[2025/09/12 05:24:13 797180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2702|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 797184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48009|applimit:0|
[2025/09/12 05:24:13 797188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38374|rtt_var:46|pto_duration:40374|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 797193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 797197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 797200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:13 797204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653862536|now:1757654653797188|interv:65348|
[2025/09/12 05:24:13 797208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653862536|now:1757654653797188|interval:65348|pto_count:0|srtt:38374
[2025/09/12 05:24:13 797213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49209|
[2025/09/12 05:24:13 797217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 797221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2906265|
[2025/09/12 05:24:13 797225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 797229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653798229|now:1757654653797229|interv:1000|
[2025/09/12 05:24:13 797233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 797237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 797241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653798229|
[2025/09/12 05:24:13 797248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653798229|
[2025/09/12 05:24:13 797252] [debug] |xqc_engine_wakeup_after|wakeup:1757654653798229|now:1757654653797252|diff:977|
[2025/09/12 05:24:13 797256] [debug] |xqc_engine_main_logic|END|now:1757654653797009|
[2025/09/12 05:24:13 797661] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653797660|
[2025/09/12 05:24:13 797670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 797677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1269|
[2025/09/12 05:24:13 797681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1270|
[2025/09/12 05:24:13 797686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1270|
[2025/09/12 05:24:13 797691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 797696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2662|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2663|path_largest_ack:2662|
[2025/09/12 05:24:13 797700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:2862737|prior_time:1757654653755796|is_app_limited:0|send_elapse:39982|ack_elapse:41864|ctl_first_sent_time:1757654653757326|lagest_ack_time:1757654653797660|curr_delivered:2911937|
[2025/09/12 05:24:13 797705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653757326|
[2025/09/12 05:24:13 797710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:245||sndq_packets_used_bytes:0|sndq_packets_free:2431|
[2025/09/12 05:24:13 797714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2663|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2663|path_largest_ack:2663|
[2025/09/12 05:24:13 797718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:2865137|prior_time:1757654653757772|is_app_limited:0|send_elapse:39865|ack_elapse:39888|ctl_first_sent_time:1757654653759213|lagest_ack_time:1757654653797660|curr_delivered:2913137|
[2025/09/12 05:24:13 797723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653759213|
[2025/09/12 05:24:13 797727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:244||sndq_packets_used_bytes:0|sndq_packets_free:2432|
[2025/09/12 05:24:13 797731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38374|rttvar:46|minrtt:30532|latest_rtt:38447|ack_delay:40|
[2025/09/12 05:24:13 797735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38378|rttvar:43|minrtt:30532|latest_rtt:38447|ack_delay:40|
[2025/09/12 05:24:13 797739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2663|lost_pn:2660|thresh:3|
[2025/09/12 05:24:13 797743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 797748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38378|rtt_var:43|pto_duration:40378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 797752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 797760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 797764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 797768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653862540|now:1757654653797747|interv:64793|
[2025/09/12 05:24:13 797772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653862540|now:1757654653797747|interval:64793|pto_count:0|srtt:38378
[2025/09/12 05:24:13 797777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39865, ack_elapse 39888, delivered 48000|rate 1203369|lost 202|
[2025/09/12 05:24:13 797781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203369) in round 63|
[2025/09/12 05:24:13 797785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 797790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 797794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653759213|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 797798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653759213|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 797803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46809|srtt:38378|latest_rtt:38447|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 797808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1270|largest:1270|pns:2|
[2025/09/12 05:24:13 797813] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1270|frame:ACK |recv_time:1757654653797660|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 797818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773797660|now:1757654653797660|interv:120000000|
[2025/09/12 05:24:13 797822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773797660|now:1757654653797660|interv:120000000|
[2025/09/12 05:24:13 797826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653798229|pq_index:0|
[2025/09/12 05:24:13 797830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653797009|
[2025/09/12 05:24:13 797834] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653797834|
[2025/09/12 05:24:13 797839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653797838|
[2025/09/12 05:24:13 797844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38378|min_srtt:38378|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 797849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2952246|
[2025/09/12 05:24:13 797856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 797861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 797865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38378|min_srtt:38378|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 797869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2953425|
[2025/09/12 05:24:13 797874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 797878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 797882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38378|min_srtt:38378|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 797886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2954604|
[2025/09/12 05:24:13 797890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 797894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 797898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 797902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 797907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 797911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2906265|
[2025/09/12 05:24:13 797915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 797919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 797923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653798229|
[2025/09/12 05:24:13 797927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653798229|
[2025/09/12 05:24:13 797930] [debug] |xqc_engine_wakeup_after|wakeup:1757654653798229|now:1757654653797930|diff:299|
[2025/09/12 05:24:13 797935] [debug] |xqc_engine_main_logic|END|now:1757654653797838|
[2025/09/12 05:24:13 797940] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653797940|
[2025/09/12 05:24:13 797944] [debug] |xqc_engine_wakeup_after|wakeup:1757654653798229|now:1757654653797943|diff:286|
[2025/09/12 05:24:13 797947] [debug] |xqc_engine_main_logic|END|now:1757654653797940|
[2025/09/12 05:24:13 799021] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653799021|
[2025/09/12 05:24:13 799030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653798229|pq_index:0|
[2025/09/12 05:24:13 799034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653797838|
[2025/09/12 05:24:13 799039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653799038|
[2025/09/12 05:24:13 799043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653798229|now:1757654653799038|
[2025/09/12 05:24:13 799048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653798229|now:1757654653799038|
[2025/09/12 05:24:13 799051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 799056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38378|min_srtt:38378|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 799061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2954604|
[2025/09/12 05:24:13 799065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 799069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 799073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 799077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 799081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 799086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2906265|
[2025/09/12 05:24:13 799090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 799094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2703|
[2025/09/12 05:24:13 799123] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2703|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46809|now:1757654653799102|stream_id:0|stream_offset:2906265|
[2025/09/12 05:24:13 799129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2703|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 799133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46809|applimit:0|
[2025/09/12 05:24:13 799138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38378|rtt_var:43|pto_duration:40378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 799142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 799146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 799154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:13 799158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653864480|now:1757654653799137|interv:65343|
[2025/09/12 05:24:13 799162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653864480|now:1757654653799137|interval:65343|pto_count:0|srtt:38378
[2025/09/12 05:24:13 799167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48009|
[2025/09/12 05:24:13 799171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 799176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2907444|
[2025/09/12 05:24:13 799180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 799184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2704|
[2025/09/12 05:24:13 799202] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2704|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48009|now:1757654653799190|stream_id:0|stream_offset:2907444|
[2025/09/12 05:24:13 799207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2704|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 799212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48009|applimit:0|
[2025/09/12 05:24:13 799216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38378|rtt_var:43|pto_duration:40378|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 799220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 799224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 799228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:13 799232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653864568|now:1757654653799216|interv:65352|
[2025/09/12 05:24:13 799235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653864568|now:1757654653799216|interval:65352|pto_count:0|srtt:38378
[2025/09/12 05:24:13 799240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49209|
[2025/09/12 05:24:13 799244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 799248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2908623|
[2025/09/12 05:24:13 799252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 799256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653800256|now:1757654653799256|interv:1000|
[2025/09/12 05:24:13 799263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 799267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 799271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653800256|
[2025/09/12 05:24:13 799275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653800256|
[2025/09/12 05:24:13 799279] [debug] |xqc_engine_wakeup_after|wakeup:1757654653800256|now:1757654653799279|diff:977|
[2025/09/12 05:24:13 799283] [debug] |xqc_engine_main_logic|END|now:1757654653799038|
[2025/09/12 05:24:13 799656] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653799655|
[2025/09/12 05:24:13 799665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 799671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1270|
[2025/09/12 05:24:13 799675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1271|
[2025/09/12 05:24:13 799681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1271|
[2025/09/12 05:24:13 799685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 799690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2664|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2665|path_largest_ack:2664|
[2025/09/12 05:24:13 799695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:2865137|prior_time:1757654653757772|is_app_limited:0|send_elapse:39952|ack_elapse:41883|ctl_first_sent_time:1757654653759300|lagest_ack_time:1757654653799655|curr_delivered:2914337|
[2025/09/12 05:24:13 799699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653759300|
[2025/09/12 05:24:13 799704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:243||sndq_packets_used_bytes:0|sndq_packets_free:2433|
[2025/09/12 05:24:13 799708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2665|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2665|path_largest_ack:2665|
[2025/09/12 05:24:13 799712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:2867537|prior_time:1757654653759819|is_app_limited:0|send_elapse:39876|ack_elapse:39836|ctl_first_sent_time:1757654653761261|lagest_ack_time:1757654653799655|curr_delivered:2915537|
[2025/09/12 05:24:13 799717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653761261|
[2025/09/12 05:24:13 799721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:242||sndq_packets_used_bytes:0|sndq_packets_free:2434|
[2025/09/12 05:24:13 799725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38378|rttvar:43|minrtt:30532|latest_rtt:38394|ack_delay:32|
[2025/09/12 05:24:13 799729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38376|rttvar:37|minrtt:30532|latest_rtt:38394|ack_delay:32|
[2025/09/12 05:24:13 799733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2665|lost_pn:2662|thresh:3|
[2025/09/12 05:24:13 799737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 799741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38376|rtt_var:37|pto_duration:40376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 799750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 799754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 799758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46809|
[2025/09/12 05:24:13 799762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653864566|now:1757654653799741|interv:64825|
[2025/09/12 05:24:13 799766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653864566|now:1757654653799741|interval:64825|pto_count:0|srtt:38376
[2025/09/12 05:24:13 799770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39876, ack_elapse 39836, delivered 48000|rate 1203731|lost 202|
[2025/09/12 05:24:13 799775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203731) in round 63|
[2025/09/12 05:24:13 799779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 799783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 799787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653761261|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 799791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653761261|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 799796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46809|srtt:38376|latest_rtt:38394|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 799802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1271|largest:1271|pns:2|
[2025/09/12 05:24:13 799806] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1271|frame:ACK |recv_time:1757654653799655|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 799810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773799655|now:1757654653799655|interv:120000000|
[2025/09/12 05:24:13 799815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773799655|now:1757654653799655|interv:120000000|
[2025/09/12 05:24:13 799818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653800256|pq_index:0|
[2025/09/12 05:24:13 799823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653799038|
[2025/09/12 05:24:13 799827] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653799826|
[2025/09/12 05:24:13 799831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653799830|
[2025/09/12 05:24:13 799837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38376|min_srtt:38376|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 799844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2954604|
[2025/09/12 05:24:13 799849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38376|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 799853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 799858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38376|min_srtt:38376|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 799862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2955783|
[2025/09/12 05:24:13 799866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38376|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 799870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 799875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38376|min_srtt:38376|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 799879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2956962|
[2025/09/12 05:24:13 799883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 799887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 799890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 799895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 799899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 799903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2908623|
[2025/09/12 05:24:13 799907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 799911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 799915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653800256|
[2025/09/12 05:24:13 799919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653800256|
[2025/09/12 05:24:13 799923] [debug] |xqc_engine_wakeup_after|wakeup:1757654653800256|now:1757654653799923|diff:333|
[2025/09/12 05:24:13 799927] [debug] |xqc_engine_main_logic|END|now:1757654653799830|
[2025/09/12 05:24:13 799935] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653799935|
[2025/09/12 05:24:13 799939] [debug] |xqc_engine_wakeup_after|wakeup:1757654653800256|now:1757654653799939|diff:317|
[2025/09/12 05:24:13 799943] [debug] |xqc_engine_main_logic|END|now:1757654653799935|
[2025/09/12 05:24:13 801014] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653801014|
[2025/09/12 05:24:13 801022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653800256|pq_index:0|
[2025/09/12 05:24:13 801026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653799830|
[2025/09/12 05:24:13 801031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653801030|
[2025/09/12 05:24:13 801035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653800256|now:1757654653801030|
[2025/09/12 05:24:13 801040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653800256|now:1757654653801030|
[2025/09/12 05:24:13 801044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 801049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38376|min_srtt:38376|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 801053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2956962|
[2025/09/12 05:24:13 801058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 801062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 801065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 801070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 801074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 801078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46809|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2908623|
[2025/09/12 05:24:13 801083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 801087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2705|
[2025/09/12 05:24:13 801116] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2705|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46809|now:1757654653801095|stream_id:0|stream_offset:2908623|
[2025/09/12 05:24:13 801122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2705|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 801126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46809|applimit:0|
[2025/09/12 05:24:13 801131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38376|rtt_var:37|pto_duration:40376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 801140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 801144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 801147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48009|
[2025/09/12 05:24:13 801151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653866471|now:1757654653801130|interv:65341|
[2025/09/12 05:24:13 801156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653866471|now:1757654653801130|interval:65341|pto_count:0|srtt:38376
[2025/09/12 05:24:13 801161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48009|
[2025/09/12 05:24:13 801166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 801170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48009|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2909802|
[2025/09/12 05:24:13 801174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 801178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2706|
[2025/09/12 05:24:13 801197] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2706|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48009|now:1757654653801184|stream_id:0|stream_offset:2909802|
[2025/09/12 05:24:13 801202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2706|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 801207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48009|applimit:0|
[2025/09/12 05:24:13 801211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38376|rtt_var:37|pto_duration:40376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 801215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 801219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 801223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49209|
[2025/09/12 05:24:13 801227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653866560|now:1757654653801211|interv:65349|
[2025/09/12 05:24:13 801231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653866560|now:1757654653801211|interval:65349|pto_count:0|srtt:38376
[2025/09/12 05:24:13 801235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49209|
[2025/09/12 05:24:13 801239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 801243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49209|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2910981|
[2025/09/12 05:24:13 801251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 801255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653802255|now:1757654653801255|interv:1000|
[2025/09/12 05:24:13 801259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 801263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 801267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653802255|
[2025/09/12 05:24:13 801271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653802255|
[2025/09/12 05:24:13 801275] [debug] |xqc_engine_wakeup_after|wakeup:1757654653802255|now:1757654653801274|diff:981|
[2025/09/12 05:24:13 801279] [debug] |xqc_engine_main_logic|END|now:1757654653801030|
[2025/09/12 05:24:13 801757] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653801756|
[2025/09/12 05:24:13 801767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 801773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1271|
[2025/09/12 05:24:13 801777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1272|
[2025/09/12 05:24:13 801782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1272|
[2025/09/12 05:24:13 801787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 801791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2666|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2667|path_largest_ack:2666|
[2025/09/12 05:24:13 801796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:2867537|prior_time:1757654653759819|is_app_limited:0|send_elapse:39962|ack_elapse:41937|ctl_first_sent_time:1757654653761347|lagest_ack_time:1757654653801756|curr_delivered:2916737|
[2025/09/12 05:24:13 801800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653761347|
[2025/09/12 05:24:13 801805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:241||sndq_packets_used_bytes:0|sndq_packets_free:2435|
[2025/09/12 05:24:13 801809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2667|origin_pktnum:0|size:1209|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:2667|path_largest_ack:2667|
[2025/09/12 05:24:13 801814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2869937|prior_time:1757654653761777|is_app_limited:0|send_elapse:39880|ack_elapse:39979|ctl_first_sent_time:1757654653763251|lagest_ack_time:1757654653801756|curr_delivered:2917946|
[2025/09/12 05:24:13 801818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653763251|
[2025/09/12 05:24:13 801822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:240||sndq_packets_used_bytes:0|sndq_packets_free:2436|
[2025/09/12 05:24:13 801826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38376|rttvar:37|minrtt:30532|latest_rtt:38505|ack_delay:40|
[2025/09/12 05:24:13 801830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38387|rttvar:50|minrtt:30532|latest_rtt:38505|ack_delay:40|
[2025/09/12 05:24:13 801834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2667|lost_pn:2664|thresh:3|
[2025/09/12 05:24:13 801843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1253|pns:2|
[2025/09/12 05:24:13 801847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 801851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38387|rtt_var:50|pto_duration:40387|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 801855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 801859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 801863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 801867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653866571|now:1757654653801850|interv:64721|
[2025/09/12 05:24:13 801871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653866571|now:1757654653801850|interval:64721|pto_count:0|srtt:38387
[2025/09/12 05:24:13 801875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39880, ack_elapse 39979, delivered 48009|rate 1200855|lost 202|
[2025/09/12 05:24:13 801880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200855) in round 63|
[2025/09/12 05:24:13 801884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 801888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 801892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2409|po_sent_time:1757654653763251|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 801896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2409|po_sent_time:1757654653763251|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 801901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46800|srtt:38387|latest_rtt:38505|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 801906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1272|largest:1272|pns:2|
[2025/09/12 05:24:13 801911] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1272|frame:ACK |recv_time:1757654653801756|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 801915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773801756|now:1757654653801756|interv:120000000|
[2025/09/12 05:24:13 801919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773801756|now:1757654653801756|interv:120000000|
[2025/09/12 05:24:13 801923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653802255|pq_index:0|
[2025/09/12 05:24:13 801927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653801030|
[2025/09/12 05:24:13 801931] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653801931|
[2025/09/12 05:24:13 801939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653801938|
[2025/09/12 05:24:13 801945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38387|min_srtt:38387|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 801949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2956962|
[2025/09/12 05:24:13 801953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38387|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 801958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 801962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38387|min_srtt:38387|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 801966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2958141|
[2025/09/12 05:24:13 801971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38387|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 801975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 801979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38387|min_srtt:38387|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 801984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2959320|
[2025/09/12 05:24:13 801988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 801992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 801996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 802000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 802004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 802008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2910981|
[2025/09/12 05:24:13 802013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 802016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 802023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653802255|
[2025/09/12 05:24:13 802027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653802255|
[2025/09/12 05:24:13 802031] [debug] |xqc_engine_wakeup_after|wakeup:1757654653802255|now:1757654653802031|diff:224|
[2025/09/12 05:24:13 802035] [debug] |xqc_engine_main_logic|END|now:1757654653801938|
[2025/09/12 05:24:13 802040] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653802040|
[2025/09/12 05:24:13 802044] [debug] |xqc_engine_wakeup_after|wakeup:1757654653802255|now:1757654653802044|diff:211|
[2025/09/12 05:24:13 802048] [debug] |xqc_engine_main_logic|END|now:1757654653802040|
[2025/09/12 05:24:13 802786] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:65|state:ESTABED|recv_time:1757654653802785|
[2025/09/12 05:24:13 802795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 802801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1272|
[2025/09/12 05:24:13 802805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1273|
[2025/09/12 05:24:13 802810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1273|
[2025/09/12 05:24:13 802815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 802819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2668|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2668|path_largest_ack:2668|
[2025/09/12 05:24:13 802824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49209|prior_delivered:2869937|prior_time:1757654653761777|is_app_limited:0|send_elapse:39963|ack_elapse:41008|ctl_first_sent_time:1757654653763334|lagest_ack_time:1757654653802785|curr_delivered:2919146|
[2025/09/12 05:24:13 802828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653763334|
[2025/09/12 05:24:13 802833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:239||sndq_packets_used_bytes:0|sndq_packets_free:2437|
[2025/09/12 05:24:13 802837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38387|rttvar:50|minrtt:30532|latest_rtt:39451|ack_delay:40|
[2025/09/12 05:24:13 802841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38515|rttvar:294|minrtt:30532|latest_rtt:39451|ack_delay:40|
[2025/09/12 05:24:13 802846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2668|lost_pn:2665|thresh:3|
[2025/09/12 05:24:13 802850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 802854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38515|rtt_var:294|pto_duration:40515|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 802858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 802862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 802866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45600|
[2025/09/12 05:24:13 802870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653866699|now:1757654653802853|interv:63846|
[2025/09/12 05:24:13 802874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653866699|now:1757654653802853|interval:63846|pto_count:0|srtt:38515
[2025/09/12 05:24:13 802882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39963, ack_elapse 41008, delivered 49209|rate 1199985|lost 202|
[2025/09/12 05:24:13 802887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199985) in round 63|
[2025/09/12 05:24:13 802891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 802895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 802899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:1200|po_sent_time:1757654653763334|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 802903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:1200|po_sent_time:1757654653763334|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 802907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:45600|srtt:38515|latest_rtt:39451|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 802912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:18|
[2025/09/12 05:24:13 802917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_new_conn_id_frame|new_conn_id|3dc94b6999be53f0|sr_token:41a338b0671f311bafb37e5fafc4abda
[2025/09/12 05:24:13 802925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:13 802930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:24:13 802934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1273|largest:1273|pns:2|
[2025/09/12 05:24:13 802938] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:65|pkt_type:SHORT_HEADER|pkt_num:1273|frame:ACK NEW_CONNECTION_ID |recv_time:1757654653802785|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 802943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773802785|now:1757654653802785|interv:120000000|
[2025/09/12 05:24:13 802947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773802785|now:1757654653802785|interv:120000000|
[2025/09/12 05:24:13 802951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653802255|pq_index:0|
[2025/09/12 05:24:13 802955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653801938|
[2025/09/12 05:24:13 802959] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653802959|
[2025/09/12 05:24:13 802964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653802963|
[2025/09/12 05:24:13 802968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653802255|now:1757654653802963|
[2025/09/12 05:24:13 802975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653802255|now:1757654653802963|
[2025/09/12 05:24:13 802979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 802983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:1273|ack_delay:198|first_ack_range:20|largest_pkt_recv_time:1757654653802785|
[2025/09/12 05:24:13 802988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:1273|low:1253|pkt_pns:2|
[2025/09/12 05:24:13 802992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:1273|frame_largest_recv:1273|
[2025/09/12 05:24:13 802996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:13 803000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38515|min_srtt:38515|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 803005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45600|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2959320|
[2025/09/12 05:24:13 803009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38515|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 803013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 803018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38515|min_srtt:38515|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 803022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45600|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2960499|
[2025/09/12 05:24:13 803026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 803030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 803034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 803038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 803042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1206|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 803046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1206|schedule_bytes:0|inflight:45600|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2910981|
[2025/09/12 05:24:13 803051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 803055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2707|
[2025/09/12 05:24:13 803084] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2707|size:1206|sent:1222|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:45600|now:1757654653803062|stream_id:0|stream_offset:2910981|
[2025/09/12 05:24:13 803090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2707|origin_pktnum:0|size:1206|enc_size:1222|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 803100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45600|applimit:0|
[2025/09/12 05:24:13 803104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38515|rtt_var:294|pto_duration:40515|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 803108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 803112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 803116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 803120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653868577|now:1757654653803104|interv:65473|
[2025/09/12 05:24:13 803124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653868577|now:1757654653803104|interval:65473|pto_count:0|srtt:38515
[2025/09/12 05:24:13 803128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:46806|
[2025/09/12 05:24:13 803133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 803137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2912160|
[2025/09/12 05:24:13 803142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 803146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2708|
[2025/09/12 05:24:13 803165] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2708|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46806|now:1757654653803152|stream_id:0|stream_offset:2912160|
[2025/09/12 05:24:13 803171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2708|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 803175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46806|applimit:0|
[2025/09/12 05:24:13 803179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38515|rtt_var:294|pto_duration:40515|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 803183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 803187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 803191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48006|
[2025/09/12 05:24:13 803195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653868667|now:1757654653803179|interv:65488|
[2025/09/12 05:24:13 803199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653868667|now:1757654653803179|interval:65488|pto_count:0|srtt:38515
[2025/09/12 05:24:13 803203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48006|
[2025/09/12 05:24:13 803208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 803215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48006|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2913339|
[2025/09/12 05:24:13 803219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 803223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653804223|now:1757654653803223|interv:1000|
[2025/09/12 05:24:13 803227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 803231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 803235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653804223|
[2025/09/12 05:24:13 803239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653804223|
[2025/09/12 05:24:13 803243] [debug] |xqc_engine_wakeup_after|wakeup:1757654653804223|now:1757654653803243|diff:980|
[2025/09/12 05:24:13 803247] [debug] |xqc_engine_main_logic|END|now:1757654653802963|
[2025/09/12 05:24:13 803252] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653803252|
[2025/09/12 05:24:13 803256] [debug] |xqc_engine_wakeup_after|wakeup:1757654653804223|now:1757654653803256|diff:967|
[2025/09/12 05:24:13 803260] [debug] |xqc_engine_main_logic|END|now:1757654653803252|
[2025/09/12 05:24:13 804334] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653804334|
[2025/09/12 05:24:13 804344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653804223|pq_index:0|
[2025/09/12 05:24:13 804350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653802963|
[2025/09/12 05:24:13 804358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653804356|
[2025/09/12 05:24:13 804364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653804223|now:1757654653804356|
[2025/09/12 05:24:13 804369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653804223|now:1757654653804356|
[2025/09/12 05:24:13 804374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 804381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38515|min_srtt:38515|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 804387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:48006|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2960499|
[2025/09/12 05:24:13 804393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 804399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 804404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 804410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 804416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 804428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48006|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2913339|
[2025/09/12 05:24:13 804433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 804437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2709|
[2025/09/12 05:24:13 804478] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2709|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48006|now:1757654653804445|stream_id:0|stream_offset:2913339|
[2025/09/12 05:24:13 804487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2709|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 804492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48006|applimit:0|
[2025/09/12 05:24:13 804496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38515|rtt_var:294|pto_duration:40515|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 804501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 804504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 804508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49206|
[2025/09/12 05:24:13 804512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653869960|now:1757654653804496|interv:65464|
[2025/09/12 05:24:13 804516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653869960|now:1757654653804496|interval:65464|pto_count:0|srtt:38515
[2025/09/12 05:24:13 804521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49206|
[2025/09/12 05:24:13 804526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 804530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49206|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2914518|
[2025/09/12 05:24:13 804535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 804538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653805538|now:1757654653804538|interv:1000|
[2025/09/12 05:24:13 804542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 804546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 804550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653805538|
[2025/09/12 05:24:13 804554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653805538|
[2025/09/12 05:24:13 804558] [debug] |xqc_engine_wakeup_after|wakeup:1757654653805538|now:1757654653804558|diff:980|
[2025/09/12 05:24:13 804563] [debug] |xqc_engine_main_logic|END|now:1757654653804356|
[2025/09/12 05:24:13 804693] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653804692|
[2025/09/12 05:24:13 804698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 804708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1273|
[2025/09/12 05:24:13 804712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1274|
[2025/09/12 05:24:13 804718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1274|
[2025/09/12 05:24:13 804722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 804727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2669|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2670|path_largest_ack:2669|
[2025/09/12 05:24:13 804731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2872337|prior_time:1757654653763791|is_app_limited:0|send_elapse:39909|ack_elapse:40901|ctl_first_sent_time:1757654653765237|lagest_ack_time:1757654653804692|curr_delivered:2920346|
[2025/09/12 05:24:13 804736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653765237|
[2025/09/12 05:24:13 804740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:238||sndq_packets_used_bytes:0|sndq_packets_free:2438|
[2025/09/12 05:24:13 804745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2670|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2670|path_largest_ack:2670|
[2025/09/12 05:24:13 804749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2872337|prior_time:1757654653763791|is_app_limited:0|send_elapse:39909|ack_elapse:40901|ctl_first_sent_time:1757654653765237|lagest_ack_time:1757654653804692|curr_delivered:2921546|
[2025/09/12 05:24:13 804753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653765319|
[2025/09/12 05:24:13 804757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:237||sndq_packets_used_bytes:0|sndq_packets_free:2439|
[2025/09/12 05:24:13 804761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38515|rttvar:294|minrtt:30532|latest_rtt:39373|ack_delay:40|
[2025/09/12 05:24:13 804766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38617|rttvar:425|minrtt:30532|latest_rtt:39373|ack_delay:40|
[2025/09/12 05:24:13 804770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2670|lost_pn:2667|thresh:3|
[2025/09/12 05:24:13 804774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 804778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38617|rtt_var:425|pto_duration:40617|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 804782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 804786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 804790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 804794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653870062|now:1757654653804778|interv:65284|
[2025/09/12 05:24:13 804798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653870062|now:1757654653804778|interval:65284|pto_count:0|srtt:38617
[2025/09/12 05:24:13 804805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39909, ack_elapse 40901, delivered 49209|rate 1203124|lost 202|
[2025/09/12 05:24:13 804809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203124) in round 63|
[2025/09/12 05:24:13 804813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 804818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 804821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653765319|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 804826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653765319|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 804830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46806|srtt:38617|latest_rtt:39373|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 804836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1274|largest:1274|pns:2|
[2025/09/12 05:24:13 804840] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1274|frame:ACK |recv_time:1757654653804692|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 804845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773804692|now:1757654653804692|interv:120000000|
[2025/09/12 05:24:13 804849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773804692|now:1757654653804692|interv:120000000|
[2025/09/12 05:24:13 804853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653805538|pq_index:0|
[2025/09/12 05:24:13 804857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653804356|
[2025/09/12 05:24:13 804860] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653804860|
[2025/09/12 05:24:13 804865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653804864|
[2025/09/12 05:24:13 804871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38617|min_srtt:38617|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 804875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46806|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2960499|
[2025/09/12 05:24:13 804879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38617|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 804884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 804888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38617|min_srtt:38617|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 804895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46806|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2961678|
[2025/09/12 05:24:13 804899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38617|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 804904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 804908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38617|min_srtt:38617|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 804912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2962857|
[2025/09/12 05:24:13 804916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 804920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 804924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 804928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 804932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 804937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2914518|
[2025/09/12 05:24:13 804941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 804945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 804949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653805538|
[2025/09/12 05:24:13 804953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653805538|
[2025/09/12 05:24:13 804957] [debug] |xqc_engine_wakeup_after|wakeup:1757654653805538|now:1757654653804956|diff:582|
[2025/09/12 05:24:13 804961] [debug] |xqc_engine_main_logic|END|now:1757654653804864|
[2025/09/12 05:24:13 804966] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653804965|
[2025/09/12 05:24:13 804969] [debug] |xqc_engine_wakeup_after|wakeup:1757654653805538|now:1757654653804969|diff:569|
[2025/09/12 05:24:13 804973] [debug] |xqc_engine_main_logic|END|now:1757654653804965|
[2025/09/12 05:24:13 806042] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653806042|
[2025/09/12 05:24:13 806051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653805538|pq_index:0|
[2025/09/12 05:24:13 806055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653804864|
[2025/09/12 05:24:13 806060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653806059|
[2025/09/12 05:24:13 806070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653805538|now:1757654653806059|
[2025/09/12 05:24:13 806074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653805538|now:1757654653806059|
[2025/09/12 05:24:13 806078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 806083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38617|min_srtt:38617|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 806088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2962857|
[2025/09/12 05:24:13 806092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 806096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 806100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 806104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 806109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 806113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2914518|
[2025/09/12 05:24:13 806117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 806122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2710|
[2025/09/12 05:24:13 806149] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2710|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46806|now:1757654653806130|stream_id:0|stream_offset:2914518|
[2025/09/12 05:24:13 806155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2710|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 806160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46806|applimit:0|
[2025/09/12 05:24:13 806164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38617|rtt_var:425|pto_duration:40617|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 806169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 806172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 806176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48006|
[2025/09/12 05:24:13 806180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653871747|now:1757654653806164|interv:65583|
[2025/09/12 05:24:13 806184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653871747|now:1757654653806164|interval:65583|pto_count:0|srtt:38617
[2025/09/12 05:24:13 806189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48006|
[2025/09/12 05:24:13 806197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 806201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48006|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2915697|
[2025/09/12 05:24:13 806206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 806210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2711|
[2025/09/12 05:24:13 806228] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2711|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48006|now:1757654653806216|stream_id:0|stream_offset:2915697|
[2025/09/12 05:24:13 806233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2711|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 806238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48006|applimit:0|
[2025/09/12 05:24:13 806242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38617|rtt_var:425|pto_duration:40617|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 806246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 806250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 806254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49206|
[2025/09/12 05:24:13 806258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653871833|now:1757654653806242|interv:65591|
[2025/09/12 05:24:13 806262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653871833|now:1757654653806242|interval:65591|pto_count:0|srtt:38617
[2025/09/12 05:24:13 806266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49206|
[2025/09/12 05:24:13 806270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 806277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49206|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2916876|
[2025/09/12 05:24:13 806284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 806290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653807290|now:1757654653806290|interv:1000|
[2025/09/12 05:24:13 806296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 806302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 806308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653807290|
[2025/09/12 05:24:13 806313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653807290|
[2025/09/12 05:24:13 806318] [debug] |xqc_engine_wakeup_after|wakeup:1757654653807290|now:1757654653806318|diff:972|
[2025/09/12 05:24:13 806324] [debug] |xqc_engine_main_logic|END|now:1757654653806059|
[2025/09/12 05:24:13 806626] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653806625|
[2025/09/12 05:24:13 806635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 806641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1274|
[2025/09/12 05:24:13 806645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1275|
[2025/09/12 05:24:13 806651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1275|
[2025/09/12 05:24:13 806655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 806660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2671|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2672|path_largest_ack:2671|
[2025/09/12 05:24:13 806664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2874737|prior_time:1757654653765766|is_app_limited:0|send_elapse:39842|ack_elapse:40859|ctl_first_sent_time:1757654653767211|lagest_ack_time:1757654653806625|curr_delivered:2922746|
[2025/09/12 05:24:13 806669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653767211|
[2025/09/12 05:24:13 806673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:236||sndq_packets_used_bytes:0|sndq_packets_free:2440|
[2025/09/12 05:24:13 806677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2672|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2672|path_largest_ack:2672|
[2025/09/12 05:24:13 806682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2874737|prior_time:1757654653765766|is_app_limited:0|send_elapse:39842|ack_elapse:40859|ctl_first_sent_time:1757654653767211|lagest_ack_time:1757654653806625|curr_delivered:2923946|
[2025/09/12 05:24:13 806686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653767297|
[2025/09/12 05:24:13 806690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:235||sndq_packets_used_bytes:0|sndq_packets_free:2441|
[2025/09/12 05:24:13 806694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38617|rttvar:425|minrtt:30532|latest_rtt:39328|ack_delay:40|
[2025/09/12 05:24:13 806698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38701|rttvar:486|minrtt:30532|latest_rtt:39328|ack_delay:40|
[2025/09/12 05:24:13 806702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2672|lost_pn:2669|thresh:3|
[2025/09/12 05:24:13 806706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 806710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38701|rtt_var:486|pto_duration:40701|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 806715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 806719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 806723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 806727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653871917|now:1757654653806710|interv:65207|
[2025/09/12 05:24:13 806735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653871917|now:1757654653806710|interval:65207|pto_count:0|srtt:38701
[2025/09/12 05:24:13 806739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39842, ack_elapse 40859, delivered 49209|rate 1204361|lost 202|
[2025/09/12 05:24:13 806744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204361) in round 63|
[2025/09/12 05:24:13 806748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 806752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92032|extra_cwnd:5078|
[2025/09/12 05:24:13 806756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653767297|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 806760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653767297|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 806765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205721|bw:1205721|cwnd:97110|full_bw_reached:1|inflight:46806|srtt:38701|latest_rtt:39328|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 806771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1275|largest:1275|pns:2|
[2025/09/12 05:24:13 806775] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1275|frame:ACK |recv_time:1757654653806625|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 806780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773806625|now:1757654653806625|interv:120000000|
[2025/09/12 05:24:13 806784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773806625|now:1757654653806625|interv:120000000|
[2025/09/12 05:24:13 806788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653807290|pq_index:0|
[2025/09/12 05:24:13 806792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653806059|
[2025/09/12 05:24:13 806796] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653806796|
[2025/09/12 05:24:13 806800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653806800|
[2025/09/12 05:24:13 806806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38701|min_srtt:38701|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 806810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46806|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2962857|
[2025/09/12 05:24:13 806815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38701|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 806823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 806827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38701|min_srtt:38701|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 806831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46806|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2964036|
[2025/09/12 05:24:13 806836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38701|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 806840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 806844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38701|min_srtt:38701|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 806848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2965215|
[2025/09/12 05:24:13 806853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 806856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 806860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 806864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 806869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 806873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2916876|
[2025/09/12 05:24:13 806877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 806881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 806885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653807290|
[2025/09/12 05:24:13 806889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653807290|
[2025/09/12 05:24:13 806893] [debug] |xqc_engine_wakeup_after|wakeup:1757654653807290|now:1757654653806893|diff:397|
[2025/09/12 05:24:13 806897] [debug] |xqc_engine_main_logic|END|now:1757654653806800|
[2025/09/12 05:24:13 806902] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653806902|
[2025/09/12 05:24:13 806906] [debug] |xqc_engine_wakeup_after|wakeup:1757654653807290|now:1757654653806906|diff:384|
[2025/09/12 05:24:13 806909] [debug] |xqc_engine_main_logic|END|now:1757654653806902|
[2025/09/12 05:24:13 807979] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653807979|
[2025/09/12 05:24:13 807987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653807290|pq_index:0|
[2025/09/12 05:24:13 807992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653806800|
[2025/09/12 05:24:13 807997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653807996|
[2025/09/12 05:24:13 808005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653807290|now:1757654653807996|
[2025/09/12 05:24:13 808009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653807290|now:1757654653807996|
[2025/09/12 05:24:13 808013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 808018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38701|min_srtt:38701|path_bw:1205721|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 808023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2965215|
[2025/09/12 05:24:13 808027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 808031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 808035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 808039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 808044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 808048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2916876|
[2025/09/12 05:24:13 808052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 808057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2712|
[2025/09/12 05:24:13 808084] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2712|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46806|now:1757654653808065|stream_id:0|stream_offset:2916876|
[2025/09/12 05:24:13 808090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2712|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 808095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46806|applimit:0|
[2025/09/12 05:24:13 808099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38701|rtt_var:486|pto_duration:40701|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 808103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 808107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 808111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48006|
[2025/09/12 05:24:13 808115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653873766|now:1757654653808099|interv:65667|
[2025/09/12 05:24:13 808119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653873766|now:1757654653808099|interval:65667|pto_count:0|srtt:38701
[2025/09/12 05:24:13 808127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:48006|
[2025/09/12 05:24:13 808131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 808135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48006|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2918055|
[2025/09/12 05:24:13 808140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 808144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2713|
[2025/09/12 05:24:13 808162] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2713|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48006|now:1757654653808150|stream_id:0|stream_offset:2918055|
[2025/09/12 05:24:13 808168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2713|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 808173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48006|applimit:0|
[2025/09/12 05:24:13 808177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38701|rtt_var:486|pto_duration:40701|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 808181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 808185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 808189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49206|
[2025/09/12 05:24:13 808193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653873851|now:1757654653808177|interv:65674|
[2025/09/12 05:24:13 808197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653873851|now:1757654653808177|interval:65674|pto_count:0|srtt:38701
[2025/09/12 05:24:13 808202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97110|inflight:49206|
[2025/09/12 05:24:13 808206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 808210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49206|cwnd:97110|conn:0000561B836C40DC|stream_id:0|stream_offset:2919234|
[2025/09/12 05:24:13 808215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 808218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653809218|now:1757654653808218|interv:1000|
[2025/09/12 05:24:13 808222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 808226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 808230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653809218|
[2025/09/12 05:24:13 808234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653809218|
[2025/09/12 05:24:13 808245] [debug] |xqc_engine_wakeup_after|wakeup:1757654653809218|now:1757654653808244|diff:974|
[2025/09/12 05:24:13 808249] [debug] |xqc_engine_main_logic|END|now:1757654653807996|
[2025/09/12 05:24:13 808624] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653808623|
[2025/09/12 05:24:13 808633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 808639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1275|
[2025/09/12 05:24:13 808643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1276|
[2025/09/12 05:24:13 808649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1276|
[2025/09/12 05:24:13 808653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 808658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2673|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2674|path_largest_ack:2673|
[2025/09/12 05:24:13 808662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2877137|prior_time:1757654653767818|is_app_limited:0|send_elapse:39914|ack_elapse:40805|ctl_first_sent_time:1757654653769262|lagest_ack_time:1757654653808623|curr_delivered:2925146|
[2025/09/12 05:24:13 808667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653769262|
[2025/09/12 05:24:13 808671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:234||sndq_packets_used_bytes:0|sndq_packets_free:2442|
[2025/09/12 05:24:13 808676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2674|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2674|path_largest_ack:2674|
[2025/09/12 05:24:13 808680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2877137|prior_time:1757654653767818|is_app_limited:0|send_elapse:39914|ack_elapse:40805|ctl_first_sent_time:1757654653769262|lagest_ack_time:1757654653808623|curr_delivered:2926346|
[2025/09/12 05:24:13 808684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653769347|
[2025/09/12 05:24:13 808688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:233||sndq_packets_used_bytes:0|sndq_packets_free:2443|
[2025/09/12 05:24:13 808692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38701|rttvar:486|minrtt:30532|latest_rtt:39276|ack_delay:40|
[2025/09/12 05:24:13 808696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38768|rttvar:498|minrtt:30532|latest_rtt:39276|ack_delay:40|
[2025/09/12 05:24:13 808701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2674|lost_pn:2671|thresh:3|
[2025/09/12 05:24:13 808705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 808709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38768|rtt_var:498|pto_duration:40768|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 808713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 808717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 808725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 808729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653873918|now:1757654653808709|interv:65209|
[2025/09/12 05:24:13 808733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653873918|now:1757654653808709|interval:65209|pto_count:0|srtt:38768
[2025/09/12 05:24:13 808737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39914, ack_elapse 40805, delivered 49209|rate 1205955|lost 202|
[2025/09/12 05:24:13 808741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205955) in round 63|
[2025/09/12 05:24:13 808746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 808750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92050|extra_cwnd:5078|
[2025/09/12 05:24:13 808754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653769347|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 808758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97110|packet_lost:0|acked:2400|po_sent_time:1757654653769347|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 808762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205955|bw:1205955|cwnd:97128|full_bw_reached:1|inflight:46806|srtt:38768|latest_rtt:39276|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 808768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1276|largest:1276|pns:2|
[2025/09/12 05:24:13 808772] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1276|frame:ACK |recv_time:1757654653808623|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 808777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773808623|now:1757654653808623|interv:120000000|
[2025/09/12 05:24:13 808781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773808623|now:1757654653808623|interv:120000000|
[2025/09/12 05:24:13 808785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653809218|pq_index:0|
[2025/09/12 05:24:13 808789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653807996|
[2025/09/12 05:24:13 808793] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653808793|
[2025/09/12 05:24:13 808798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653808797|
[2025/09/12 05:24:13 808803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38768|min_srtt:38768|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 808808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2965215|
[2025/09/12 05:24:13 808815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38768|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 808820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 808824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38768|min_srtt:38768|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 808828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2966394|
[2025/09/12 05:24:13 808832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38768|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 808837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 808841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38768|min_srtt:38768|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 808845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2967573|
[2025/09/12 05:24:13 808849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 808853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 808857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 808861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 808866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 808870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2919234|
[2025/09/12 05:24:13 808874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 808878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 808882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653809218|
[2025/09/12 05:24:13 808886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653809218|
[2025/09/12 05:24:13 808890] [debug] |xqc_engine_wakeup_after|wakeup:1757654653809218|now:1757654653808889|diff:329|
[2025/09/12 05:24:13 808894] [debug] |xqc_engine_main_logic|END|now:1757654653808797|
[2025/09/12 05:24:13 808899] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653808898|
[2025/09/12 05:24:13 808902] [debug] |xqc_engine_wakeup_after|wakeup:1757654653809218|now:1757654653808902|diff:316|
[2025/09/12 05:24:13 808906] [debug] |xqc_engine_main_logic|END|now:1757654653808898|
[2025/09/12 05:24:13 809975] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653809975|
[2025/09/12 05:24:13 809989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653809218|pq_index:0|
[2025/09/12 05:24:13 809993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653808797|
[2025/09/12 05:24:13 809998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653809997|
[2025/09/12 05:24:13 810002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653809218|now:1757654653809997|
[2025/09/12 05:24:13 810007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653809218|now:1757654653809997|
[2025/09/12 05:24:13 810010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 810016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38768|min_srtt:38768|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 810020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2967573|
[2025/09/12 05:24:13 810025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 810028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 810032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 810036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 810041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 810045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2919234|
[2025/09/12 05:24:13 810049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 810054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2714|
[2025/09/12 05:24:13 810081] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2714|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46806|now:1757654653810062|stream_id:0|stream_offset:2919234|
[2025/09/12 05:24:13 810087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2714|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 810092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46806|applimit:0|
[2025/09/12 05:24:13 810096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38768|rtt_var:498|pto_duration:40768|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 810101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 810105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 810109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48006|
[2025/09/12 05:24:13 810116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653875830|now:1757654653810096|interv:65734|
[2025/09/12 05:24:13 810120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653875830|now:1757654653810096|interval:65734|pto_count:0|srtt:38768
[2025/09/12 05:24:13 810125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:48006|
[2025/09/12 05:24:13 810129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 810133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48006|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2920413|
[2025/09/12 05:24:13 810138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 810142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2715|
[2025/09/12 05:24:13 810160] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2715|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48006|now:1757654653810148|stream_id:0|stream_offset:2920413|
[2025/09/12 05:24:13 810165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2715|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 810169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48006|applimit:0|
[2025/09/12 05:24:13 810174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38768|rtt_var:498|pto_duration:40768|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 810178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 810182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 810186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49206|
[2025/09/12 05:24:13 810190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653875916|now:1757654653810173|interv:65743|
[2025/09/12 05:24:13 810194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653875916|now:1757654653810173|interval:65743|pto_count:0|srtt:38768
[2025/09/12 05:24:13 810198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:49206|
[2025/09/12 05:24:13 810203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 810207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49206|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2921592|
[2025/09/12 05:24:13 810211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 810215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653811215|now:1757654653810215|interv:1000|
[2025/09/12 05:24:13 810219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 810226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 810230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653811215|
[2025/09/12 05:24:13 810234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653811215|
[2025/09/12 05:24:13 810238] [debug] |xqc_engine_wakeup_after|wakeup:1757654653811215|now:1757654653810238|diff:977|
[2025/09/12 05:24:13 810242] [debug] |xqc_engine_main_logic|END|now:1757654653809997|
[2025/09/12 05:24:13 810625] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653810624|
[2025/09/12 05:24:13 810634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 810640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1276|
[2025/09/12 05:24:13 810644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1277|
[2025/09/12 05:24:13 810650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1277|
[2025/09/12 05:24:13 810654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 810659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2675|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2676|path_largest_ack:2675|
[2025/09/12 05:24:13 810663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2879537|prior_time:1757654653769751|is_app_limited:0|send_elapse:39885|ack_elapse:40873|ctl_first_sent_time:1757654653771192|lagest_ack_time:1757654653810624|curr_delivered:2927546|
[2025/09/12 05:24:13 810668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653771192|
[2025/09/12 05:24:13 810672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:232||sndq_packets_used_bytes:0|sndq_packets_free:2444|
[2025/09/12 05:24:13 810676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2676|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2676|path_largest_ack:2676|
[2025/09/12 05:24:13 810681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2879537|prior_time:1757654653769751|is_app_limited:0|send_elapse:39885|ack_elapse:40873|ctl_first_sent_time:1757654653771192|lagest_ack_time:1757654653810624|curr_delivered:2928746|
[2025/09/12 05:24:13 810685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653771277|
[2025/09/12 05:24:13 810689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:231||sndq_packets_used_bytes:0|sndq_packets_free:2445|
[2025/09/12 05:24:13 810693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38768|rttvar:498|minrtt:30532|latest_rtt:39347|ack_delay:32|
[2025/09/12 05:24:13 810697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38836|rttvar:510|minrtt:30532|latest_rtt:39347|ack_delay:32|
[2025/09/12 05:24:13 810701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2676|lost_pn:2673|thresh:3|
[2025/09/12 05:24:13 810705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 810709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38836|rtt_var:510|pto_duration:40876|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 810718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 810722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 810725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 810729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653876024|now:1757654653810709|interv:65315|
[2025/09/12 05:24:13 810733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653876024|now:1757654653810709|interval:65315|pto_count:0|srtt:38836
[2025/09/12 05:24:13 810738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39885, ack_elapse 40873, delivered 49209|rate 1203948|lost 202|
[2025/09/12 05:24:13 810742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203948) in round 63|
[2025/09/12 05:24:13 810746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 810750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92050|extra_cwnd:5078|
[2025/09/12 05:24:13 810754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653771277|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 810758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653771277|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 810763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205955|bw:1205955|cwnd:97128|full_bw_reached:1|inflight:46806|srtt:38836|latest_rtt:39347|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 810768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1277|largest:1277|pns:2|
[2025/09/12 05:24:13 810773] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1277|frame:ACK |recv_time:1757654653810624|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 810777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773810624|now:1757654653810624|interv:120000000|
[2025/09/12 05:24:13 810781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773810624|now:1757654653810624|interv:120000000|
[2025/09/12 05:24:13 810785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653811215|pq_index:0|
[2025/09/12 05:24:13 810789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653809997|
[2025/09/12 05:24:13 810793] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653810793|
[2025/09/12 05:24:13 810798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653810797|
[2025/09/12 05:24:13 810803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38836|min_srtt:38836|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 810810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2967573|
[2025/09/12 05:24:13 810815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38836|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 810819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 810824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38836|min_srtt:38836|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 810828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2968752|
[2025/09/12 05:24:13 810832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38836|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 810837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 810841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38836|min_srtt:38836|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 810845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2969931|
[2025/09/12 05:24:13 810849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 810853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 810857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 810861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 810866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 810870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2921592|
[2025/09/12 05:24:13 810874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 810878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 810882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653811215|
[2025/09/12 05:24:13 810886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653811215|
[2025/09/12 05:24:13 810889] [debug] |xqc_engine_wakeup_after|wakeup:1757654653811215|now:1757654653810889|diff:326|
[2025/09/12 05:24:13 810894] [debug] |xqc_engine_main_logic|END|now:1757654653810797|
[2025/09/12 05:24:13 810899] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653810898|
[2025/09/12 05:24:13 810902] [debug] |xqc_engine_wakeup_after|wakeup:1757654653811215|now:1757654653810902|diff:313|
[2025/09/12 05:24:13 810909] [debug] |xqc_engine_main_logic|END|now:1757654653810898|
[2025/09/12 05:24:13 811977] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653811976|
[2025/09/12 05:24:13 811986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653811215|pq_index:0|
[2025/09/12 05:24:13 811990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653810797|
[2025/09/12 05:24:13 811995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653811994|
[2025/09/12 05:24:13 812000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653811215|now:1757654653811994|
[2025/09/12 05:24:13 812004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653811215|now:1757654653811994|
[2025/09/12 05:24:13 812008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 812013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38836|min_srtt:38836|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 812018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2969931|
[2025/09/12 05:24:13 812022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 812026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 812030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 812034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 812039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 812043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2921592|
[2025/09/12 05:24:13 812047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 812052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2716|
[2025/09/12 05:24:13 812079] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2716|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46806|now:1757654653812060|stream_id:0|stream_offset:2921592|
[2025/09/12 05:24:13 812085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2716|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 812089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46806|applimit:0|
[2025/09/12 05:24:13 812094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38836|rtt_var:510|pto_duration:40876|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 812098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 812107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 812111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48006|
[2025/09/12 05:24:13 812114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653877936|now:1757654653812093|interv:65843|
[2025/09/12 05:24:13 812118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653877936|now:1757654653812093|interval:65843|pto_count:0|srtt:38836
[2025/09/12 05:24:13 812123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:48006|
[2025/09/12 05:24:13 812128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 812132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48006|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2922771|
[2025/09/12 05:24:13 812136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 812140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2717|
[2025/09/12 05:24:13 812159] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2717|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48006|now:1757654653812146|stream_id:0|stream_offset:2922771|
[2025/09/12 05:24:13 812164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2717|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 812168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48006|applimit:0|
[2025/09/12 05:24:13 812172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38836|rtt_var:510|pto_duration:40876|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 812177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 812181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 812184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49206|
[2025/09/12 05:24:13 812188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653878022|now:1757654653812172|interv:65850|
[2025/09/12 05:24:13 812192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653878022|now:1757654653812172|interval:65850|pto_count:0|srtt:38836
[2025/09/12 05:24:13 812197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:49206|
[2025/09/12 05:24:13 812202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 812206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49206|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2923950|
[2025/09/12 05:24:13 812210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 812217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653813217|now:1757654653812217|interv:1000|
[2025/09/12 05:24:13 812221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 812225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 812229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653813217|
[2025/09/12 05:24:13 812233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653813217|
[2025/09/12 05:24:13 812237] [debug] |xqc_engine_wakeup_after|wakeup:1757654653813217|now:1757654653812237|diff:980|
[2025/09/12 05:24:13 812241] [debug] |xqc_engine_main_logic|END|now:1757654653811994|
[2025/09/12 05:24:13 812660] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653812659|
[2025/09/12 05:24:13 812669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 812675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1277|
[2025/09/12 05:24:13 812679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1278|
[2025/09/12 05:24:13 812685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1278|
[2025/09/12 05:24:13 812689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 812694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2677|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2678|path_largest_ack:2677|
[2025/09/12 05:24:13 812698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2881937|prior_time:1757654653771744|is_app_limited:0|send_elapse:39897|ack_elapse:40915|ctl_first_sent_time:1757654653773191|lagest_ack_time:1757654653812659|curr_delivered:2929946|
[2025/09/12 05:24:13 812703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653773191|
[2025/09/12 05:24:13 812707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:230||sndq_packets_used_bytes:0|sndq_packets_free:2446|
[2025/09/12 05:24:13 812711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2678|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2678|path_largest_ack:2678|
[2025/09/12 05:24:13 812716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2881937|prior_time:1757654653771744|is_app_limited:0|send_elapse:39897|ack_elapse:40915|ctl_first_sent_time:1757654653773191|lagest_ack_time:1757654653812659|curr_delivered:2931146|
[2025/09/12 05:24:13 812720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653773279|
[2025/09/12 05:24:13 812724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:229||sndq_packets_used_bytes:0|sndq_packets_free:2447|
[2025/09/12 05:24:13 812728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38836|rttvar:510|minrtt:30532|latest_rtt:39380|ack_delay:32|
[2025/09/12 05:24:13 812732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38900|rttvar:511|minrtt:30532|latest_rtt:39380|ack_delay:32|
[2025/09/12 05:24:13 812736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2678|lost_pn:2675|thresh:3|
[2025/09/12 05:24:13 812741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 812748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38900|rtt_var:511|pto_duration:40944|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 812753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 812757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 812760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 812764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653878090|now:1757654653812748|interv:65342|
[2025/09/12 05:24:13 812768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653878090|now:1757654653812748|interval:65342|pto_count:0|srtt:38900
[2025/09/12 05:24:13 812773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39897, ack_elapse 40915, delivered 49209|rate 1202712|lost 202|
[2025/09/12 05:24:13 812777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202712) in round 63|
[2025/09/12 05:24:13 812781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 812785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92050|extra_cwnd:5078|
[2025/09/12 05:24:13 812789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653773279|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 812793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653773279|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2884337|
[2025/09/12 05:24:13 812798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205955|bw:1205955|cwnd:97128|full_bw_reached:1|inflight:46806|srtt:38900|latest_rtt:39380|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 812803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1278|largest:1278|pns:2|
[2025/09/12 05:24:13 812808] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1278|frame:ACK |recv_time:1757654653812659|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 812812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773812659|now:1757654653812659|interv:120000000|
[2025/09/12 05:24:13 812816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773812659|now:1757654653812659|interv:120000000|
[2025/09/12 05:24:13 812820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653813217|pq_index:0|
[2025/09/12 05:24:13 812824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653811994|
[2025/09/12 05:24:13 812828] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653812828|
[2025/09/12 05:24:13 812833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653812832|
[2025/09/12 05:24:13 812841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38900|min_srtt:38900|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 812845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2969931|
[2025/09/12 05:24:13 812850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38900|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 812854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 812859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38900|min_srtt:38900|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 812863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2971110|
[2025/09/12 05:24:13 812867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38900|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 812872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 812876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38900|min_srtt:38900|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 812880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2972289|
[2025/09/12 05:24:13 812884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 812888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 812892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 812896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 812900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 812904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2923950|
[2025/09/12 05:24:13 812909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 812912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 812916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653813217|
[2025/09/12 05:24:13 812920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653813217|
[2025/09/12 05:24:13 812924] [debug] |xqc_engine_wakeup_after|wakeup:1757654653813217|now:1757654653812924|diff:293|
[2025/09/12 05:24:13 812932] [debug] |xqc_engine_main_logic|END|now:1757654653812832|
[2025/09/12 05:24:13 812937] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653812937|
[2025/09/12 05:24:13 812941] [debug] |xqc_engine_wakeup_after|wakeup:1757654653813217|now:1757654653812941|diff:276|
[2025/09/12 05:24:13 812945] [debug] |xqc_engine_main_logic|END|now:1757654653812937|
[2025/09/12 05:24:13 814015] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653814014|
[2025/09/12 05:24:13 814024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653813217|pq_index:0|
[2025/09/12 05:24:13 814028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653812832|
[2025/09/12 05:24:13 814033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653814032|
[2025/09/12 05:24:13 814038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653813217|now:1757654653814032|
[2025/09/12 05:24:13 814042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653813217|now:1757654653814032|
[2025/09/12 05:24:13 814046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 814051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38900|min_srtt:38900|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 814056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2972289|
[2025/09/12 05:24:13 814060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 814064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 814068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 814072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 814076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 814080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2923950|
[2025/09/12 05:24:13 814085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 814089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2718|
[2025/09/12 05:24:13 814117] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2718|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46806|now:1757654653814097|stream_id:0|stream_offset:2923950|
[2025/09/12 05:24:13 814123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2718|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 814127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46806|applimit:0|
[2025/09/12 05:24:13 814136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38900|rtt_var:511|pto_duration:40944|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 814140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 814144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 814148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48006|
[2025/09/12 05:24:13 814152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653880041|now:1757654653814136|interv:65905|
[2025/09/12 05:24:13 814156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653880041|now:1757654653814136|interval:65905|pto_count:0|srtt:38900
[2025/09/12 05:24:13 814160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:48006|
[2025/09/12 05:24:13 814165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 814169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48006|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2925129|
[2025/09/12 05:24:13 814174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 814178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2719|
[2025/09/12 05:24:13 814196] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2719|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48006|now:1757654653814184|stream_id:0|stream_offset:2925129|
[2025/09/12 05:24:13 814201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2719|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 814206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48006|applimit:0|
[2025/09/12 05:24:13 814210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38900|rtt_var:511|pto_duration:40944|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 814214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 814218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 814222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49206|
[2025/09/12 05:24:13 814226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653880128|now:1757654653814210|interv:65918|
[2025/09/12 05:24:13 814230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653880128|now:1757654653814210|interval:65918|pto_count:0|srtt:38900
[2025/09/12 05:24:13 814234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:49206|
[2025/09/12 05:24:13 814238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 814245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49206|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2926308|
[2025/09/12 05:24:13 814258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 814264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653815264|now:1757654653814264|interv:1000|
[2025/09/12 05:24:13 814270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 814275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 814280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653815264|
[2025/09/12 05:24:13 814286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653815264|
[2025/09/12 05:24:13 814291] [debug] |xqc_engine_wakeup_after|wakeup:1757654653815264|now:1757654653814291|diff:973|
[2025/09/12 05:24:13 814297] [debug] |xqc_engine_main_logic|END|now:1757654653814032|
[2025/09/12 05:24:13 814656] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653814655|
[2025/09/12 05:24:13 814665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 814670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1278|
[2025/09/12 05:24:13 814674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1279|
[2025/09/12 05:24:13 814680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1279|
[2025/09/12 05:24:13 814684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 814689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2679|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2680|path_largest_ack:2679|
[2025/09/12 05:24:13 814694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2884337|prior_time:1757654653773748|is_app_limited:0|send_elapse:39905|ack_elapse:40907|ctl_first_sent_time:1757654653775192|lagest_ack_time:1757654653814655|curr_delivered:2932346|
[2025/09/12 05:24:13 814698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653775192|
[2025/09/12 05:24:13 814703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:228||sndq_packets_used_bytes:0|sndq_packets_free:2448|
[2025/09/12 05:24:13 814707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2680|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2680|path_largest_ack:2680|
[2025/09/12 05:24:13 814711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2884337|prior_time:1757654653773748|is_app_limited:0|send_elapse:39905|ack_elapse:40907|ctl_first_sent_time:1757654653775192|lagest_ack_time:1757654653814655|curr_delivered:2933546|
[2025/09/12 05:24:13 814716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653775277|
[2025/09/12 05:24:13 814720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:227||sndq_packets_used_bytes:0|sndq_packets_free:2449|
[2025/09/12 05:24:13 814724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38900|rttvar:511|minrtt:30532|latest_rtt:39378|ack_delay:32|
[2025/09/12 05:24:13 814728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38956|rttvar:495|minrtt:30532|latest_rtt:39378|ack_delay:32|
[2025/09/12 05:24:13 814736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2680|lost_pn:2677|thresh:3|
[2025/09/12 05:24:13 814741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 814745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38956|rtt_var:495|pto_duration:40956|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 814749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 814753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 814757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 814761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653880140|now:1757654653814744|interv:65396|
[2025/09/12 05:24:13 814765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653880140|now:1757654653814744|interval:65396|pto_count:0|srtt:38956
[2025/09/12 05:24:13 814769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39905, ack_elapse 40907, delivered 49209|rate 1202948|lost 202|
[2025/09/12 05:24:13 814773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 63 -> 64|
[2025/09/12 05:24:13 814777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202948) in round 64|
[2025/09/12 05:24:13 814781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 814785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92050|extra_cwnd:5078|
[2025/09/12 05:24:13 814789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653775277|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 814794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653775277|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 814798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205955|bw:1205955|cwnd:97128|full_bw_reached:1|inflight:46806|srtt:38956|latest_rtt:39378|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:13 814804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1279|largest:1279|pns:2|
[2025/09/12 05:24:13 814808] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1279|frame:ACK |recv_time:1757654653814655|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 814813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773814655|now:1757654653814655|interv:120000000|
[2025/09/12 05:24:13 814817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773814655|now:1757654653814655|interv:120000000|
[2025/09/12 05:24:13 814821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653815264|pq_index:0|
[2025/09/12 05:24:13 814827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653814032|
[2025/09/12 05:24:13 814831] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653814831|
[2025/09/12 05:24:13 814836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653814835|
[2025/09/12 05:24:13 814842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38956|min_srtt:38956|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 814846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2972289|
[2025/09/12 05:24:13 814850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38956|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 814855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 814859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38956|min_srtt:38956|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 814863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2973468|
[2025/09/12 05:24:13 814868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38956|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 814872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 814876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38956|min_srtt:38956|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 814881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2974647|
[2025/09/12 05:24:13 814885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 814889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 814892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 814897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 814901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 814905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2926308|
[2025/09/12 05:24:13 814909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 814916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 814920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653815264|
[2025/09/12 05:24:13 814924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653815264|
[2025/09/12 05:24:13 814927] [debug] |xqc_engine_wakeup_after|wakeup:1757654653815264|now:1757654653814927|diff:337|
[2025/09/12 05:24:13 814932] [debug] |xqc_engine_main_logic|END|now:1757654653814835|
[2025/09/12 05:24:13 814936] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653814936|
[2025/09/12 05:24:13 814940] [debug] |xqc_engine_wakeup_after|wakeup:1757654653815264|now:1757654653814940|diff:324|
[2025/09/12 05:24:13 814944] [debug] |xqc_engine_main_logic|END|now:1757654653814936|
[2025/09/12 05:24:13 816014] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653816013|
[2025/09/12 05:24:13 816023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653815264|pq_index:0|
[2025/09/12 05:24:13 816027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653814835|
[2025/09/12 05:24:13 816032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653816031|
[2025/09/12 05:24:13 816037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653815264|now:1757654653816031|
[2025/09/12 05:24:13 816041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653815264|now:1757654653816031|
[2025/09/12 05:24:13 816045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 816050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38956|min_srtt:38956|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 816054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2974647|
[2025/09/12 05:24:13 816059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 816062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 816066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 816071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 816075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 816079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2926308|
[2025/09/12 05:24:13 816084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 816088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2720|
[2025/09/12 05:24:13 816115] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2720|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46806|now:1757654653816096|stream_id:0|stream_offset:2926308|
[2025/09/12 05:24:13 816125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2720|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 816130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46806|applimit:0|
[2025/09/12 05:24:13 816135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38956|rtt_var:495|pto_duration:40956|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 816139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 816143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 816147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48006|
[2025/09/12 05:24:13 816151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653882052|now:1757654653816134|interv:65918|
[2025/09/12 05:24:13 816155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653882052|now:1757654653816134|interval:65918|pto_count:0|srtt:38956
[2025/09/12 05:24:13 816159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:48006|
[2025/09/12 05:24:13 816164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 816168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48006|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2927487|
[2025/09/12 05:24:13 816173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 816177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2721|
[2025/09/12 05:24:13 816196] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2721|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48006|now:1757654653816183|stream_id:0|stream_offset:2927487|
[2025/09/12 05:24:13 816201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2721|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 816206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48006|applimit:0|
[2025/09/12 05:24:13 816210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38956|rtt_var:495|pto_duration:40956|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 816214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 816218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 816222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49206|
[2025/09/12 05:24:13 816225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653882139|now:1757654653816209|interv:65930|
[2025/09/12 05:24:13 816229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653882139|now:1757654653816209|interval:65930|pto_count:0|srtt:38956
[2025/09/12 05:24:13 816237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:49206|
[2025/09/12 05:24:13 816244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 816250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49206|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2928666|
[2025/09/12 05:24:13 816257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 816263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653817263|now:1757654653816263|interv:1000|
[2025/09/12 05:24:13 816268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 816274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 816279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653817263|
[2025/09/12 05:24:13 816285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653817263|
[2025/09/12 05:24:13 816290] [debug] |xqc_engine_wakeup_after|wakeup:1757654653817263|now:1757654653816290|diff:973|
[2025/09/12 05:24:13 816296] [debug] |xqc_engine_main_logic|END|now:1757654653816031|
[2025/09/12 05:24:13 816645] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653816644|
[2025/09/12 05:24:13 816653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 816665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1279|
[2025/09/12 05:24:13 816670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1280|
[2025/09/12 05:24:13 816676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1280|
[2025/09/12 05:24:13 816680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 816685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2681|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2682|path_largest_ack:2681|
[2025/09/12 05:24:13 816689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2886737|prior_time:1757654653775733|is_app_limited:0|send_elapse:39877|ack_elapse:40911|ctl_first_sent_time:1757654653777174|lagest_ack_time:1757654653816644|curr_delivered:2934746|
[2025/09/12 05:24:13 816694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653777174|
[2025/09/12 05:24:13 816698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:226||sndq_packets_used_bytes:0|sndq_packets_free:2450|
[2025/09/12 05:24:13 816702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2682|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2682|path_largest_ack:2682|
[2025/09/12 05:24:13 816707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2886737|prior_time:1757654653775733|is_app_limited:0|send_elapse:39877|ack_elapse:40911|ctl_first_sent_time:1757654653777174|lagest_ack_time:1757654653816644|curr_delivered:2935946|
[2025/09/12 05:24:13 816711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653777260|
[2025/09/12 05:24:13 816715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:225||sndq_packets_used_bytes:0|sndq_packets_free:2451|
[2025/09/12 05:24:13 816723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38956|rttvar:495|minrtt:30532|latest_rtt:39384|ack_delay:40|
[2025/09/12 05:24:13 816727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39005|rttvar:469|minrtt:30532|latest_rtt:39384|ack_delay:40|
[2025/09/12 05:24:13 816731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2682|lost_pn:2679|thresh:3|
[2025/09/12 05:24:13 816736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 816740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39005|rtt_var:469|pto_duration:41005|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 816744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 816748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 816752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 816756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653882188|now:1757654653816739|interv:65449|
[2025/09/12 05:24:13 816763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653882188|now:1757654653816739|interval:65449|pto_count:0|srtt:39005
[2025/09/12 05:24:13 816767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39877, ack_elapse 40911, delivered 49209|rate 1202830|lost 202|
[2025/09/12 05:24:13 816772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202830) in round 64|
[2025/09/12 05:24:13 816776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 816780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92050|extra_cwnd:5078|
[2025/09/12 05:24:13 816784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653777260|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 816788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653777260|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 816793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205955|bw:1205955|cwnd:97128|full_bw_reached:1|inflight:46806|srtt:39005|latest_rtt:39384|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 816798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1280|largest:1280|pns:2|
[2025/09/12 05:24:13 816803] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1280|frame:ACK |recv_time:1757654653816644|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 816807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773816644|now:1757654653816644|interv:120000000|
[2025/09/12 05:24:13 816811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773816644|now:1757654653816644|interv:120000000|
[2025/09/12 05:24:13 816818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653817263|pq_index:0|
[2025/09/12 05:24:13 816822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653816031|
[2025/09/12 05:24:13 816826] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653816826|
[2025/09/12 05:24:13 816831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653816830|
[2025/09/12 05:24:13 816836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39005|min_srtt:39005|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 816841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2974647|
[2025/09/12 05:24:13 816845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39005|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 816850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 816854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39005|min_srtt:39005|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 816858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2975826|
[2025/09/12 05:24:13 816862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39005|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 816867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 816871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39005|min_srtt:39005|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 816875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2977005|
[2025/09/12 05:24:13 816879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 816883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 816887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 816891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 816895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 816900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2928666|
[2025/09/12 05:24:13 816907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 816910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 816914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653817263|
[2025/09/12 05:24:13 816918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653817263|
[2025/09/12 05:24:13 816922] [debug] |xqc_engine_wakeup_after|wakeup:1757654653817263|now:1757654653816922|diff:341|
[2025/09/12 05:24:13 816926] [debug] |xqc_engine_main_logic|END|now:1757654653816830|
[2025/09/12 05:24:13 816931] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653816931|
[2025/09/12 05:24:13 816935] [debug] |xqc_engine_wakeup_after|wakeup:1757654653817263|now:1757654653816935|diff:328|
[2025/09/12 05:24:13 816939] [debug] |xqc_engine_main_logic|END|now:1757654653816931|
[2025/09/12 05:24:13 818008] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653818008|
[2025/09/12 05:24:13 818017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653817263|pq_index:0|
[2025/09/12 05:24:13 818022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653816830|
[2025/09/12 05:24:13 818027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653818026|
[2025/09/12 05:24:13 818031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653817263|now:1757654653818026|
[2025/09/12 05:24:13 818036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653817263|now:1757654653818026|
[2025/09/12 05:24:13 818040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 818045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39005|min_srtt:39005|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 818049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2977005|
[2025/09/12 05:24:13 818054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 818058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 818061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 818066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 818070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 818074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2928666|
[2025/09/12 05:24:13 818079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 818083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2722|
[2025/09/12 05:24:13 818115] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2722|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46806|now:1757654653818096|stream_id:0|stream_offset:2928666|
[2025/09/12 05:24:13 818121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2722|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 818126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46806|applimit:0|
[2025/09/12 05:24:13 818130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39005|rtt_var:469|pto_duration:41005|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 818134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 818138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 818142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48006|
[2025/09/12 05:24:13 818146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653884101|now:1757654653818130|interv:65971|
[2025/09/12 05:24:13 818150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653884101|now:1757654653818130|interval:65971|pto_count:0|srtt:39005
[2025/09/12 05:24:13 818154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:48006|
[2025/09/12 05:24:13 818159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 818163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48006|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2929845|
[2025/09/12 05:24:13 818167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 818172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2723|
[2025/09/12 05:24:13 818190] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2723|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48006|now:1757654653818178|stream_id:0|stream_offset:2929845|
[2025/09/12 05:24:13 818195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2723|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 818199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48006|applimit:0|
[2025/09/12 05:24:13 818203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39005|rtt_var:469|pto_duration:41005|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 818208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 818211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 818215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49206|
[2025/09/12 05:24:13 818219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653884183|now:1757654653818203|interv:65980|
[2025/09/12 05:24:13 818227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653884183|now:1757654653818203|interval:65980|pto_count:0|srtt:39005
[2025/09/12 05:24:13 818232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:49206|
[2025/09/12 05:24:13 818239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 818246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49206|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2931024|
[2025/09/12 05:24:13 818252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 818258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653819258|now:1757654653818258|interv:1000|
[2025/09/12 05:24:13 818264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 818269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 818275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653819258|
[2025/09/12 05:24:13 818280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653819258|
[2025/09/12 05:24:13 818286] [debug] |xqc_engine_wakeup_after|wakeup:1757654653819258|now:1757654653818286|diff:972|
[2025/09/12 05:24:13 818291] [debug] |xqc_engine_main_logic|END|now:1757654653818026|
[2025/09/12 05:24:13 818632] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653818631|
[2025/09/12 05:24:13 818642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 818648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1280|
[2025/09/12 05:24:13 818652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1281|
[2025/09/12 05:24:13 818658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1281|
[2025/09/12 05:24:13 818662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 818667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2683|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2684|path_largest_ack:2683|
[2025/09/12 05:24:13 818672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2889137|prior_time:1757654653777730|is_app_limited:0|send_elapse:39870|ack_elapse:40901|ctl_first_sent_time:1757654653779167|lagest_ack_time:1757654653818631|curr_delivered:2937146|
[2025/09/12 05:24:13 818676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653779167|
[2025/09/12 05:24:13 818681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:224||sndq_packets_used_bytes:0|sndq_packets_free:2452|
[2025/09/12 05:24:13 818685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2684|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2684|path_largest_ack:2684|
[2025/09/12 05:24:13 818689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2889137|prior_time:1757654653777730|is_app_limited:0|send_elapse:39870|ack_elapse:40901|ctl_first_sent_time:1757654653779167|lagest_ack_time:1757654653818631|curr_delivered:2938346|
[2025/09/12 05:24:13 818701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653779253|
[2025/09/12 05:24:13 818705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:223||sndq_packets_used_bytes:0|sndq_packets_free:2453|
[2025/09/12 05:24:13 818709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39005|rttvar:469|minrtt:30532|latest_rtt:39378|ack_delay:32|
[2025/09/12 05:24:13 818713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39048|rttvar:437|minrtt:30532|latest_rtt:39378|ack_delay:32|
[2025/09/12 05:24:13 818717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2684|lost_pn:2681|thresh:3|
[2025/09/12 05:24:13 818721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 818725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39048|rtt_var:437|pto_duration:41048|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 818730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 818734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 818737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 818741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653884226|now:1757654653818725|interv:65501|
[2025/09/12 05:24:13 818745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653884226|now:1757654653818725|interval:65501|pto_count:0|srtt:39048
[2025/09/12 05:24:13 818750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39870, ack_elapse 40901, delivered 49209|rate 1203124|lost 202|
[2025/09/12 05:24:13 818754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203124) in round 64|
[2025/09/12 05:24:13 818758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 818763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92050|extra_cwnd:5078|
[2025/09/12 05:24:13 818767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653779253|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 818771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653779253|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 818776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205955|bw:1205955|cwnd:97128|full_bw_reached:1|inflight:46806|srtt:39048|latest_rtt:39378|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 818781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1281|largest:1281|pns:2|
[2025/09/12 05:24:13 818786] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1281|frame:ACK |recv_time:1757654653818631|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 818793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773818631|now:1757654653818631|interv:120000000|
[2025/09/12 05:24:13 818797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773818631|now:1757654653818631|interv:120000000|
[2025/09/12 05:24:13 818801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653819258|pq_index:0|
[2025/09/12 05:24:13 818805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653818026|
[2025/09/12 05:24:13 818809] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653818809|
[2025/09/12 05:24:13 818814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653818813|
[2025/09/12 05:24:13 818820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39048|min_srtt:39048|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 818825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2977005|
[2025/09/12 05:24:13 818829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39048|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 818834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 818838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39048|min_srtt:39048|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 818842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2978184|
[2025/09/12 05:24:13 818847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39048|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 818851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 818856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39048|min_srtt:39048|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 818860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2979363|
[2025/09/12 05:24:13 818864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 818868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 818872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 818876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 818883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 818887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2931024|
[2025/09/12 05:24:13 818891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 818895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 818899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653819258|
[2025/09/12 05:24:13 818903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653819258|
[2025/09/12 05:24:13 818907] [debug] |xqc_engine_wakeup_after|wakeup:1757654653819258|now:1757654653818907|diff:351|
[2025/09/12 05:24:13 818911] [debug] |xqc_engine_main_logic|END|now:1757654653818813|
[2025/09/12 05:24:13 818916] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653818916|
[2025/09/12 05:24:13 818920] [debug] |xqc_engine_wakeup_after|wakeup:1757654653819258|now:1757654653818920|diff:338|
[2025/09/12 05:24:13 818924] [debug] |xqc_engine_main_logic|END|now:1757654653818916|
[2025/09/12 05:24:13 819995] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653819995|
[2025/09/12 05:24:13 820004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653819258|pq_index:0|
[2025/09/12 05:24:13 820008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653818813|
[2025/09/12 05:24:13 820013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653820012|
[2025/09/12 05:24:13 820018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653819258|now:1757654653820012|
[2025/09/12 05:24:13 820022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653819258|now:1757654653820012|
[2025/09/12 05:24:13 820026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 820031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39048|min_srtt:39048|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 820035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2979363|
[2025/09/12 05:24:13 820040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 820044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 820047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 820052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 820056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 820060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2931024|
[2025/09/12 05:24:13 820068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 820073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2724|
[2025/09/12 05:24:13 820102] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2724|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46806|now:1757654653820081|stream_id:0|stream_offset:2931024|
[2025/09/12 05:24:13 820108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2724|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 820112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46806|applimit:0|
[2025/09/12 05:24:13 820117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39048|rtt_var:437|pto_duration:41048|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 820121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 820125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 820129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48006|
[2025/09/12 05:24:13 820133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653886129|now:1757654653820117|interv:66012|
[2025/09/12 05:24:13 820137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653886129|now:1757654653820117|interval:66012|pto_count:0|srtt:39048
[2025/09/12 05:24:13 820141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:48006|
[2025/09/12 05:24:13 820146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 820150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48006|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2932203|
[2025/09/12 05:24:13 820155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 820158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2725|
[2025/09/12 05:24:13 820176] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2725|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48006|now:1757654653820164|stream_id:0|stream_offset:2932203|
[2025/09/12 05:24:13 820181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2725|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 820186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48006|applimit:0|
[2025/09/12 05:24:13 820190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39048|rtt_var:437|pto_duration:41048|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 820194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 820198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 820206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49206|
[2025/09/12 05:24:13 820210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653886212|now:1757654653820190|interv:66022|
[2025/09/12 05:24:13 820213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653886212|now:1757654653820190|interval:66022|pto_count:0|srtt:39048
[2025/09/12 05:24:13 820218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:49206|
[2025/09/12 05:24:13 820225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 820232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49206|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2933382|
[2025/09/12 05:24:13 820239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 820245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653821244|now:1757654653820244|interv:1000|
[2025/09/12 05:24:13 820250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 820255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 820261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653821244|
[2025/09/12 05:24:13 820266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653821244|
[2025/09/12 05:24:13 820272] [debug] |xqc_engine_wakeup_after|wakeup:1757654653821244|now:1757654653820272|diff:972|
[2025/09/12 05:24:13 820277] [debug] |xqc_engine_main_logic|END|now:1757654653820012|
[2025/09/12 05:24:13 820560] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653820559|
[2025/09/12 05:24:13 820570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 820576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1281|
[2025/09/12 05:24:13 820580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1282|
[2025/09/12 05:24:13 820586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1282|
[2025/09/12 05:24:13 820590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 820595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2685|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2686|path_largest_ack:2685|
[2025/09/12 05:24:13 820599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2891537|prior_time:1757654653779735|is_app_limited:0|send_elapse:39918|ack_elapse:40824|ctl_first_sent_time:1757654653781191|lagest_ack_time:1757654653820559|curr_delivered:2939546|
[2025/09/12 05:24:13 820604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653781191|
[2025/09/12 05:24:13 820609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:222||sndq_packets_used_bytes:0|sndq_packets_free:2454|
[2025/09/12 05:24:13 820613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2686|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2686|path_largest_ack:2686|
[2025/09/12 05:24:13 820625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2891537|prior_time:1757654653779735|is_app_limited:0|send_elapse:39918|ack_elapse:40824|ctl_first_sent_time:1757654653781191|lagest_ack_time:1757654653820559|curr_delivered:2940746|
[2025/09/12 05:24:13 820630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653781273|
[2025/09/12 05:24:13 820634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:221||sndq_packets_used_bytes:0|sndq_packets_free:2455|
[2025/09/12 05:24:13 820638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39048|rttvar:437|minrtt:30532|latest_rtt:39286|ack_delay:32|
[2025/09/12 05:24:13 820642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39073|rttvar:379|minrtt:30532|latest_rtt:39286|ack_delay:32|
[2025/09/12 05:24:13 820646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2686|lost_pn:2683|thresh:3|
[2025/09/12 05:24:13 820650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 820654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39073|rtt_var:379|pto_duration:41073|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 820659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 820663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 820667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 820671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653886237|now:1757654653820654|interv:65583|
[2025/09/12 05:24:13 820675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653886237|now:1757654653820654|interval:65583|pto_count:0|srtt:39073
[2025/09/12 05:24:13 820679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39918, ack_elapse 40824, delivered 49209|rate 1205393|lost 202|
[2025/09/12 05:24:13 820684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205393) in round 64|
[2025/09/12 05:24:13 820688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 820692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92050|extra_cwnd:5078|
[2025/09/12 05:24:13 820696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653781273|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 820700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653781273|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 820705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205955|bw:1205955|cwnd:97128|full_bw_reached:1|inflight:46806|srtt:39073|latest_rtt:39286|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 820711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1282|largest:1282|pns:2|
[2025/09/12 05:24:13 820718] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1282|frame:ACK |recv_time:1757654653820559|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 820722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773820559|now:1757654653820559|interv:120000000|
[2025/09/12 05:24:13 820726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773820559|now:1757654653820559|interv:120000000|
[2025/09/12 05:24:13 820730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653821244|pq_index:0|
[2025/09/12 05:24:13 820735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653820012|
[2025/09/12 05:24:13 820738] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653820738|
[2025/09/12 05:24:13 820743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653820742|
[2025/09/12 05:24:13 820749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39073|min_srtt:39073|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 820753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2979363|
[2025/09/12 05:24:13 820758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39073|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 820763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 820767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39073|min_srtt:39073|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 820771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2980542|
[2025/09/12 05:24:13 820776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39073|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 820780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 820784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39073|min_srtt:39073|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 820788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2981721|
[2025/09/12 05:24:13 820792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 820796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 820800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 820807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 820811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 820816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2933382|
[2025/09/12 05:24:13 820820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 820824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 820828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653821244|
[2025/09/12 05:24:13 820832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653821244|
[2025/09/12 05:24:13 820836] [debug] |xqc_engine_wakeup_after|wakeup:1757654653821244|now:1757654653820835|diff:409|
[2025/09/12 05:24:13 820840] [debug] |xqc_engine_main_logic|END|now:1757654653820742|
[2025/09/12 05:24:13 820845] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653820845|
[2025/09/12 05:24:13 820849] [debug] |xqc_engine_wakeup_after|wakeup:1757654653821244|now:1757654653820849|diff:395|
[2025/09/12 05:24:13 820853] [debug] |xqc_engine_main_logic|END|now:1757654653820845|
[2025/09/12 05:24:13 821924] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653821924|
[2025/09/12 05:24:13 821933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653821244|pq_index:0|
[2025/09/12 05:24:13 821937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653820742|
[2025/09/12 05:24:13 821942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653821941|
[2025/09/12 05:24:13 821946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653821244|now:1757654653821941|
[2025/09/12 05:24:13 821950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653821244|now:1757654653821941|
[2025/09/12 05:24:13 821954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 821959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39073|min_srtt:39073|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 821964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2981721|
[2025/09/12 05:24:13 821968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 821972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 821976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 821981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 821985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 821993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2933382|
[2025/09/12 05:24:13 821997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 822002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2726|
[2025/09/12 05:24:13 822031] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2726|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46806|now:1757654653822010|stream_id:0|stream_offset:2933382|
[2025/09/12 05:24:13 822037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2726|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 822042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46806|applimit:0|
[2025/09/12 05:24:13 822046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39073|rtt_var:379|pto_duration:41073|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 822050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 822054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 822058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48006|
[2025/09/12 05:24:13 822062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653888083|now:1757654653822046|interv:66037|
[2025/09/12 05:24:13 822066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653888083|now:1757654653822046|interval:66037|pto_count:0|srtt:39073
[2025/09/12 05:24:13 822071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:48006|
[2025/09/12 05:24:13 822077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 822083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48006|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2934561|
[2025/09/12 05:24:13 822089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 822093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2727|
[2025/09/12 05:24:13 822111] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2727|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48006|now:1757654653822099|stream_id:0|stream_offset:2934561|
[2025/09/12 05:24:13 822116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2727|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 822120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48006|applimit:0|
[2025/09/12 05:24:13 822124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39073|rtt_var:379|pto_duration:41073|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 822132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 822136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 822140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49206|
[2025/09/12 05:24:13 822144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653888172|now:1757654653822124|interv:66048|
[2025/09/12 05:24:13 822148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653888172|now:1757654653822124|interval:66048|pto_count:0|srtt:39073
[2025/09/12 05:24:13 822152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:49206|
[2025/09/12 05:24:13 822156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 822160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49206|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2935740|
[2025/09/12 05:24:13 822165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 822169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653823168|now:1757654653822168|interv:1000|
[2025/09/12 05:24:13 822173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 822176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 822180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653823168|
[2025/09/12 05:24:13 822184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653823168|
[2025/09/12 05:24:13 822188] [debug] |xqc_engine_wakeup_after|wakeup:1757654653823168|now:1757654653822188|diff:980|
[2025/09/12 05:24:13 822192] [debug] |xqc_engine_main_logic|END|now:1757654653821941|
[2025/09/12 05:24:13 822571] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653822570|
[2025/09/12 05:24:13 822580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 822586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1282|
[2025/09/12 05:24:13 822590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1283|
[2025/09/12 05:24:13 822596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1283|
[2025/09/12 05:24:13 822600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 822605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2687|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2688|path_largest_ack:2687|
[2025/09/12 05:24:13 822609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2893937|prior_time:1757654653781711|is_app_limited:0|send_elapse:39880|ack_elapse:40859|ctl_first_sent_time:1757654653783154|lagest_ack_time:1757654653822570|curr_delivered:2941946|
[2025/09/12 05:24:13 822614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653783154|
[2025/09/12 05:24:13 822619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:220||sndq_packets_used_bytes:0|sndq_packets_free:2456|
[2025/09/12 05:24:13 822627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2688|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2688|path_largest_ack:2688|
[2025/09/12 05:24:13 822632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2893937|prior_time:1757654653781711|is_app_limited:0|send_elapse:39880|ack_elapse:40859|ctl_first_sent_time:1757654653783154|lagest_ack_time:1757654653822570|curr_delivered:2943146|
[2025/09/12 05:24:13 822636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653783236|
[2025/09/12 05:24:13 822640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:219||sndq_packets_used_bytes:0|sndq_packets_free:2457|
[2025/09/12 05:24:13 822644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39073|rttvar:379|minrtt:30532|latest_rtt:39334|ack_delay:32|
[2025/09/12 05:24:13 822648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39101|rttvar:342|minrtt:30532|latest_rtt:39334|ack_delay:32|
[2025/09/12 05:24:13 822653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2688|lost_pn:2685|thresh:3|
[2025/09/12 05:24:13 822657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 822661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39101|rtt_var:342|pto_duration:41101|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 822665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 822669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 822673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 822677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653888200|now:1757654653822661|interv:65539|
[2025/09/12 05:24:13 822681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653888200|now:1757654653822661|interval:65539|pto_count:0|srtt:39101
[2025/09/12 05:24:13 822685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39880, ack_elapse 40859, delivered 49209|rate 1204361|lost 202|
[2025/09/12 05:24:13 822690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204361) in round 64|
[2025/09/12 05:24:13 822694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 822698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92050|extra_cwnd:5078|
[2025/09/12 05:24:13 822702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653783236|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 822706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653783236|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 822711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205955|bw:1205955|cwnd:97128|full_bw_reached:1|inflight:46806|srtt:39101|latest_rtt:39334|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 822719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1283|largest:1283|pns:2|
[2025/09/12 05:24:13 822723] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1283|frame:ACK |recv_time:1757654653822570|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 822728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773822570|now:1757654653822570|interv:120000000|
[2025/09/12 05:24:13 822732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773822570|now:1757654653822570|interv:120000000|
[2025/09/12 05:24:13 822736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653823168|pq_index:0|
[2025/09/12 05:24:13 822740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653821941|
[2025/09/12 05:24:13 822744] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653822744|
[2025/09/12 05:24:13 822749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653822748|
[2025/09/12 05:24:13 822755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39101|min_srtt:39101|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 822759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2981721|
[2025/09/12 05:24:13 822764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39101|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 822769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 822773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39101|min_srtt:39101|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 822777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2982900|
[2025/09/12 05:24:13 822782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39101|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 822786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 822790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39101|min_srtt:39101|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 822794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2984079|
[2025/09/12 05:24:13 822799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 822805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 822809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 822813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 822817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 822822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2935740|
[2025/09/12 05:24:13 822826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 822830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 822834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653823168|
[2025/09/12 05:24:13 822838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653823168|
[2025/09/12 05:24:13 822842] [debug] |xqc_engine_wakeup_after|wakeup:1757654653823168|now:1757654653822842|diff:326|
[2025/09/12 05:24:13 822846] [debug] |xqc_engine_main_logic|END|now:1757654653822748|
[2025/09/12 05:24:13 822851] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653822851|
[2025/09/12 05:24:13 822855] [debug] |xqc_engine_wakeup_after|wakeup:1757654653823168|now:1757654653822855|diff:313|
[2025/09/12 05:24:13 822859] [debug] |xqc_engine_main_logic|END|now:1757654653822851|
[2025/09/12 05:24:13 823930] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653823930|
[2025/09/12 05:24:13 823939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653823168|pq_index:0|
[2025/09/12 05:24:13 823943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653822748|
[2025/09/12 05:24:13 823948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653823947|
[2025/09/12 05:24:13 823952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653823168|now:1757654653823947|
[2025/09/12 05:24:13 823956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653823168|now:1757654653823947|
[2025/09/12 05:24:13 823960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 823965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39101|min_srtt:39101|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 823970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2984079|
[2025/09/12 05:24:13 823974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 823978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 823982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 823990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 823995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 823999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2935740|
[2025/09/12 05:24:13 824003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 824008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2728|
[2025/09/12 05:24:13 824036] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2728|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46806|now:1757654653824015|stream_id:0|stream_offset:2935740|
[2025/09/12 05:24:13 824042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2728|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 824047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46806|applimit:0|
[2025/09/12 05:24:13 824051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39101|rtt_var:342|pto_duration:41101|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 824056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 824060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 824064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48006|
[2025/09/12 05:24:13 824068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653890116|now:1757654653824051|interv:66065|
[2025/09/12 05:24:13 824072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653890116|now:1757654653824051|interval:66065|pto_count:0|srtt:39101
[2025/09/12 05:24:13 824076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:48006|
[2025/09/12 05:24:13 824081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 824085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48006|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2936919|
[2025/09/12 05:24:13 824090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 824094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2729|
[2025/09/12 05:24:13 824111] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2729|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48006|now:1757654653824099|stream_id:0|stream_offset:2936919|
[2025/09/12 05:24:13 824117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2729|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 824121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48006|applimit:0|
[2025/09/12 05:24:13 824129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39101|rtt_var:342|pto_duration:41101|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 824133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 824137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 824141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49206|
[2025/09/12 05:24:13 824145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653890200|now:1757654653824129|interv:66071|
[2025/09/12 05:24:13 824149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653890200|now:1757654653824129|interval:66071|pto_count:0|srtt:39101
[2025/09/12 05:24:13 824153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:49206|
[2025/09/12 05:24:13 824157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 824161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49206|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2938098|
[2025/09/12 05:24:13 824166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 824170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653825170|now:1757654653824170|interv:1000|
[2025/09/12 05:24:13 824174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 824178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 824182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653825170|
[2025/09/12 05:24:13 824186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653825170|
[2025/09/12 05:24:13 824190] [debug] |xqc_engine_wakeup_after|wakeup:1757654653825170|now:1757654653824190|diff:980|
[2025/09/12 05:24:13 824194] [debug] |xqc_engine_main_logic|END|now:1757654653823947|
[2025/09/12 05:24:13 824563] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653824562|
[2025/09/12 05:24:13 824574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 824580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1283|
[2025/09/12 05:24:13 824584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1284|
[2025/09/12 05:24:13 824589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1284|
[2025/09/12 05:24:13 824594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 824598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2689|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2690|path_largest_ack:2689|
[2025/09/12 05:24:13 824603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2896337|prior_time:1757654653783707|is_app_limited:0|send_elapse:39893|ack_elapse:40855|ctl_first_sent_time:1757654653785153|lagest_ack_time:1757654653824562|curr_delivered:2944346|
[2025/09/12 05:24:13 824612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653785153|
[2025/09/12 05:24:13 824617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:218||sndq_packets_used_bytes:0|sndq_packets_free:2458|
[2025/09/12 05:24:13 824621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2690|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2690|path_largest_ack:2690|
[2025/09/12 05:24:13 824625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2896337|prior_time:1757654653783707|is_app_limited:0|send_elapse:39893|ack_elapse:40855|ctl_first_sent_time:1757654653785153|lagest_ack_time:1757654653824562|curr_delivered:2945546|
[2025/09/12 05:24:13 824629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653785234|
[2025/09/12 05:24:13 824633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:217||sndq_packets_used_bytes:0|sndq_packets_free:2459|
[2025/09/12 05:24:13 824637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39101|rttvar:342|minrtt:30532|latest_rtt:39328|ack_delay:32|
[2025/09/12 05:24:13 824641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39126|rttvar:305|minrtt:30532|latest_rtt:39328|ack_delay:32|
[2025/09/12 05:24:13 824646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2690|lost_pn:2687|thresh:3|
[2025/09/12 05:24:13 824650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 824654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39126|rtt_var:305|pto_duration:41126|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 824658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 824662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 824666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 824670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653890225|now:1757654653824654|interv:65571|
[2025/09/12 05:24:13 824674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653890225|now:1757654653824654|interval:65571|pto_count:0|srtt:39126
[2025/09/12 05:24:13 824678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39893, ack_elapse 40855, delivered 49209|rate 1204479|lost 202|
[2025/09/12 05:24:13 824683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204479) in round 64|
[2025/09/12 05:24:13 824687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 824691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92050|extra_cwnd:5078|
[2025/09/12 05:24:13 824695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653785234|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 824699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653785234|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 824706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205955|bw:1205955|cwnd:97128|full_bw_reached:1|inflight:46806|srtt:39126|latest_rtt:39328|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 824712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1284|largest:1284|pns:2|
[2025/09/12 05:24:13 824716] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1284|frame:ACK |recv_time:1757654653824562|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 824721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773824562|now:1757654653824562|interv:120000000|
[2025/09/12 05:24:13 824725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773824562|now:1757654653824562|interv:120000000|
[2025/09/12 05:24:13 824729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653825170|pq_index:0|
[2025/09/12 05:24:13 824733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653823947|
[2025/09/12 05:24:13 824737] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653824736|
[2025/09/12 05:24:13 824741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653824740|
[2025/09/12 05:24:13 824747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39126|min_srtt:39126|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 824752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2984079|
[2025/09/12 05:24:13 824756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39126|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 824761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 824765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39126|min_srtt:39126|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 824769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2985258|
[2025/09/12 05:24:13 824774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39126|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 824778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 824782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39126|min_srtt:39126|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 824786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2986437|
[2025/09/12 05:24:13 824793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 824797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 824801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 824805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 824809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 824813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2938098|
[2025/09/12 05:24:13 824818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 824822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 824826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653825170|
[2025/09/12 05:24:13 824830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653825170|
[2025/09/12 05:24:13 824833] [debug] |xqc_engine_wakeup_after|wakeup:1757654653825170|now:1757654653824833|diff:337|
[2025/09/12 05:24:13 824838] [debug] |xqc_engine_main_logic|END|now:1757654653824740|
[2025/09/12 05:24:13 824842] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653824842|
[2025/09/12 05:24:13 824846] [debug] |xqc_engine_wakeup_after|wakeup:1757654653825170|now:1757654653824846|diff:324|
[2025/09/12 05:24:13 824850] [debug] |xqc_engine_main_logic|END|now:1757654653824842|
[2025/09/12 05:24:13 825921] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653825921|
[2025/09/12 05:24:13 825930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653825170|pq_index:0|
[2025/09/12 05:24:13 825934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653824740|
[2025/09/12 05:24:13 825939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653825938|
[2025/09/12 05:24:13 825943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653825170|now:1757654653825938|
[2025/09/12 05:24:13 825947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653825170|now:1757654653825938|
[2025/09/12 05:24:13 825951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 825956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39126|min_srtt:39126|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 825961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2986437|
[2025/09/12 05:24:13 825965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 825972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 825976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 825981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 825985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 825989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2938098|
[2025/09/12 05:24:13 825994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 825998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2730|
[2025/09/12 05:24:13 826027] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2730|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46806|now:1757654653826006|stream_id:0|stream_offset:2938098|
[2025/09/12 05:24:13 826033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2730|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 826038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46806|applimit:0|
[2025/09/12 05:24:13 826042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39126|rtt_var:305|pto_duration:41126|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 826046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 826050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 826054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48006|
[2025/09/12 05:24:13 826058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653892132|now:1757654653826042|interv:66090|
[2025/09/12 05:24:13 826062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653892132|now:1757654653826042|interval:66090|pto_count:0|srtt:39126
[2025/09/12 05:24:13 826066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:48006|
[2025/09/12 05:24:13 826071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 826075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48006|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2939277|
[2025/09/12 05:24:13 826079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 826083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2731|
[2025/09/12 05:24:13 826102] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2731|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48006|now:1757654653826090|stream_id:0|stream_offset:2939277|
[2025/09/12 05:24:13 826107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2731|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 826115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48006|applimit:0|
[2025/09/12 05:24:13 826119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39126|rtt_var:305|pto_duration:41126|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 826123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 826127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 826130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49206|
[2025/09/12 05:24:13 826134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653892216|now:1757654653826118|interv:66098|
[2025/09/12 05:24:13 826138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653892216|now:1757654653826118|interval:66098|pto_count:0|srtt:39126
[2025/09/12 05:24:13 826143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:49206|
[2025/09/12 05:24:13 826147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 826151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49206|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2940456|
[2025/09/12 05:24:13 826155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 826159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653827159|now:1757654653826159|interv:1000|
[2025/09/12 05:24:13 826163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 826167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 826171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653827159|
[2025/09/12 05:24:13 826175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653827159|
[2025/09/12 05:24:13 826178] [debug] |xqc_engine_wakeup_after|wakeup:1757654653827159|now:1757654653826178|diff:981|
[2025/09/12 05:24:13 826183] [debug] |xqc_engine_main_logic|END|now:1757654653825938|
[2025/09/12 05:24:13 826560] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653826559|
[2025/09/12 05:24:13 826572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 826580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1284|
[2025/09/12 05:24:13 826586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1285|
[2025/09/12 05:24:13 826594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1285|
[2025/09/12 05:24:13 826598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 826603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2691|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2692|path_largest_ack:2691|
[2025/09/12 05:24:13 826607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2898737|prior_time:1757654653785702|is_app_limited:0|send_elapse:39882|ack_elapse:40857|ctl_first_sent_time:1757654653787143|lagest_ack_time:1757654653826559|curr_delivered:2946746|
[2025/09/12 05:24:13 826616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653787143|
[2025/09/12 05:24:13 826621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:216||sndq_packets_used_bytes:0|sndq_packets_free:2460|
[2025/09/12 05:24:13 826625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2692|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2692|path_largest_ack:2692|
[2025/09/12 05:24:13 826630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2898737|prior_time:1757654653785702|is_app_limited:0|send_elapse:39882|ack_elapse:40857|ctl_first_sent_time:1757654653787143|lagest_ack_time:1757654653826559|curr_delivered:2947946|
[2025/09/12 05:24:13 826634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653787224|
[2025/09/12 05:24:13 826638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:215||sndq_packets_used_bytes:0|sndq_packets_free:2461|
[2025/09/12 05:24:13 826642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39126|rttvar:305|minrtt:30532|latest_rtt:39335|ack_delay:32|
[2025/09/12 05:24:13 826646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39148|rttvar:273|minrtt:30532|latest_rtt:39335|ack_delay:32|
[2025/09/12 05:24:13 826650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2692|lost_pn:2689|thresh:3|
[2025/09/12 05:24:13 826654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 826659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39148|rtt_var:273|pto_duration:41148|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 826663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 826667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 826671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 826674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653892238|now:1757654653826658|interv:65580|
[2025/09/12 05:24:13 826678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653892238|now:1757654653826658|interval:65580|pto_count:0|srtt:39148
[2025/09/12 05:24:13 826683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39882, ack_elapse 40857, delivered 49209|rate 1204420|lost 202|
[2025/09/12 05:24:13 826687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204420) in round 64|
[2025/09/12 05:24:13 826691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 826695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92050|extra_cwnd:5078|
[2025/09/12 05:24:13 826699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653787224|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 826706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653787224|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 826710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205955|bw:1205955|cwnd:97128|full_bw_reached:1|inflight:46806|srtt:39148|latest_rtt:39335|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 826716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1285|largest:1285|pns:2|
[2025/09/12 05:24:13 826720] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1285|frame:ACK |recv_time:1757654653826559|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 826725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773826559|now:1757654653826559|interv:120000000|
[2025/09/12 05:24:13 826729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773826559|now:1757654653826559|interv:120000000|
[2025/09/12 05:24:13 826733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653827159|pq_index:0|
[2025/09/12 05:24:13 826737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653825938|
[2025/09/12 05:24:13 826741] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653826741|
[2025/09/12 05:24:13 826746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653826745|
[2025/09/12 05:24:13 826751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39148|min_srtt:39148|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 826756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2986437|
[2025/09/12 05:24:13 826760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39148|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 826765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 826769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39148|min_srtt:39148|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 826773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2987616|
[2025/09/12 05:24:13 826778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39148|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 826782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 826789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39148|min_srtt:39148|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 826793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2988795|
[2025/09/12 05:24:13 826797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 826801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 826805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 826809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 826813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 826818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2940456|
[2025/09/12 05:24:13 826822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 826826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 826830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653827159|
[2025/09/12 05:24:13 826834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653827159|
[2025/09/12 05:24:13 826837] [debug] |xqc_engine_wakeup_after|wakeup:1757654653827159|now:1757654653826837|diff:322|
[2025/09/12 05:24:13 826842] [debug] |xqc_engine_main_logic|END|now:1757654653826745|
[2025/09/12 05:24:13 826847] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653826847|
[2025/09/12 05:24:13 826851] [debug] |xqc_engine_wakeup_after|wakeup:1757654653827159|now:1757654653826850|diff:309|
[2025/09/12 05:24:13 826854] [debug] |xqc_engine_main_logic|END|now:1757654653826847|
[2025/09/12 05:24:13 827926] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653827926|
[2025/09/12 05:24:13 827935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653827159|pq_index:0|
[2025/09/12 05:24:13 827939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653826745|
[2025/09/12 05:24:13 827944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653827943|
[2025/09/12 05:24:13 827948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653827159|now:1757654653827943|
[2025/09/12 05:24:13 827953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653827159|now:1757654653827943|
[2025/09/12 05:24:13 827957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 827962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39148|min_srtt:39148|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 827966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2988795|
[2025/09/12 05:24:13 827974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 827978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 827982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 827986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 827991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 827995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2940456|
[2025/09/12 05:24:13 827999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 828004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2732|
[2025/09/12 05:24:13 828033] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2732|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46806|now:1757654653828011|stream_id:0|stream_offset:2940456|
[2025/09/12 05:24:13 828039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2732|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 828043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46806|applimit:0|
[2025/09/12 05:24:13 828048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39148|rtt_var:273|pto_duration:41148|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 828052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 828056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 828060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48006|
[2025/09/12 05:24:13 828064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653894159|now:1757654653828047|interv:66112|
[2025/09/12 05:24:13 828068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653894159|now:1757654653828047|interval:66112|pto_count:0|srtt:39148
[2025/09/12 05:24:13 828072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:48006|
[2025/09/12 05:24:13 828077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 828081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48006|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2941635|
[2025/09/12 05:24:13 828086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 828090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2733|
[2025/09/12 05:24:13 828112] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2733|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48006|now:1757654653828099|stream_id:0|stream_offset:2941635|
[2025/09/12 05:24:13 828117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2733|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 828122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48006|applimit:0|
[2025/09/12 05:24:13 828126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39148|rtt_var:273|pto_duration:41148|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 828130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 828134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 828138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49206|
[2025/09/12 05:24:13 828142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653894247|now:1757654653828126|interv:66121|
[2025/09/12 05:24:13 828146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653894247|now:1757654653828126|interval:66121|pto_count:0|srtt:39148
[2025/09/12 05:24:13 828150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:49206|
[2025/09/12 05:24:13 828154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 828158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49206|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2942814|
[2025/09/12 05:24:13 828163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 828167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653829166|now:1757654653828166|interv:1000|
[2025/09/12 05:24:13 828171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 828174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 828178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653829166|
[2025/09/12 05:24:13 828182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653829166|
[2025/09/12 05:24:13 828186] [debug] |xqc_engine_wakeup_after|wakeup:1757654653829166|now:1757654653828186|diff:980|
[2025/09/12 05:24:13 828190] [debug] |xqc_engine_main_logic|END|now:1757654653827943|
[2025/09/12 05:24:13 828554] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653828553|
[2025/09/12 05:24:13 828564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 828570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1285|
[2025/09/12 05:24:13 828574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1286|
[2025/09/12 05:24:13 828579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1286|
[2025/09/12 05:24:13 828583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 828588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2693|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2694|path_largest_ack:2693|
[2025/09/12 05:24:13 828597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2901137|prior_time:1757654653787665|is_app_limited:0|send_elapse:39868|ack_elapse:40888|ctl_first_sent_time:1757654653789120|lagest_ack_time:1757654653828553|curr_delivered:2949146|
[2025/09/12 05:24:13 828602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653789120|
[2025/09/12 05:24:13 828606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:214||sndq_packets_used_bytes:0|sndq_packets_free:2462|
[2025/09/12 05:24:13 828611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2694|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2694|path_largest_ack:2694|
[2025/09/12 05:24:13 828615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2901137|prior_time:1757654653787665|is_app_limited:0|send_elapse:39868|ack_elapse:40888|ctl_first_sent_time:1757654653789120|lagest_ack_time:1757654653828553|curr_delivered:2950346|
[2025/09/12 05:24:13 828620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653789209|
[2025/09/12 05:24:13 828624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:213||sndq_packets_used_bytes:0|sndq_packets_free:2463|
[2025/09/12 05:24:13 828628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39148|rttvar:273|minrtt:30532|latest_rtt:39344|ack_delay:40|
[2025/09/12 05:24:13 828632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39168|rttvar:244|minrtt:30532|latest_rtt:39344|ack_delay:40|
[2025/09/12 05:24:13 828636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2694|lost_pn:2691|thresh:3|
[2025/09/12 05:24:13 828640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 828645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39168|rtt_var:244|pto_duration:41168|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 828649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 828653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 828657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 828661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653894267|now:1757654653828644|interv:65623|
[2025/09/12 05:24:13 828665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653894267|now:1757654653828644|interval:65623|pto_count:0|srtt:39168
[2025/09/12 05:24:13 828669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39868, ack_elapse 40888, delivered 49209|rate 1203507|lost 202|
[2025/09/12 05:24:13 828673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203507) in round 64|
[2025/09/12 05:24:13 828678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 828684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92050|extra_cwnd:5078|
[2025/09/12 05:24:13 828688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653789209|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 828692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653789209|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 828697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205955|bw:1205955|cwnd:97128|full_bw_reached:1|inflight:46806|srtt:39168|latest_rtt:39344|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 828703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1286|largest:1286|pns:2|
[2025/09/12 05:24:13 828707] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1286|frame:ACK |recv_time:1757654653828553|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 828712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773828553|now:1757654653828553|interv:120000000|
[2025/09/12 05:24:13 828716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773828553|now:1757654653828553|interv:120000000|
[2025/09/12 05:24:13 828720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653829166|pq_index:0|
[2025/09/12 05:24:13 828724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653827943|
[2025/09/12 05:24:13 828728] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653828728|
[2025/09/12 05:24:13 828733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653828732|
[2025/09/12 05:24:13 828739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39168|min_srtt:39168|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 828743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2988795|
[2025/09/12 05:24:13 828748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39168|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 828752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 828756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39168|min_srtt:39168|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 828761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2989974|
[2025/09/12 05:24:13 828765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39168|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 828772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 828776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39168|min_srtt:39168|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 828780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2991153|
[2025/09/12 05:24:13 828784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 828788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 828792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 828796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 828801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 828805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2942814|
[2025/09/12 05:24:13 828809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 828813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 828817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653829166|
[2025/09/12 05:24:13 828821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653829166|
[2025/09/12 05:24:13 828825] [debug] |xqc_engine_wakeup_after|wakeup:1757654653829166|now:1757654653828825|diff:341|
[2025/09/12 05:24:13 828829] [debug] |xqc_engine_main_logic|END|now:1757654653828732|
[2025/09/12 05:24:13 828834] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653828834|
[2025/09/12 05:24:13 828854] [debug] |xqc_engine_wakeup_after|wakeup:1757654653829166|now:1757654653828853|diff:313|
[2025/09/12 05:24:13 828858] [debug] |xqc_engine_main_logic|END|now:1757654653828834|
[2025/09/12 05:24:13 829929] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653829929|
[2025/09/12 05:24:13 829937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653829166|pq_index:0|
[2025/09/12 05:24:13 829942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653828732|
[2025/09/12 05:24:13 829947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653829946|
[2025/09/12 05:24:13 829951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653829166|now:1757654653829946|
[2025/09/12 05:24:13 829955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653829166|now:1757654653829946|
[2025/09/12 05:24:13 829959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 829964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39168|min_srtt:39168|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 829973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2991153|
[2025/09/12 05:24:13 829977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 829981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 829985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 829989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 829994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 829998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2942814|
[2025/09/12 05:24:13 830002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 830007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2734|
[2025/09/12 05:24:13 830036] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2734|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46806|now:1757654653830015|stream_id:0|stream_offset:2942814|
[2025/09/12 05:24:13 830042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2734|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 830047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46806|applimit:0|
[2025/09/12 05:24:13 830051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39168|rtt_var:244|pto_duration:41168|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 830056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 830060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 830063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48006|
[2025/09/12 05:24:13 830067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653896183|now:1757654653830051|interv:66132|
[2025/09/12 05:24:13 830071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653896183|now:1757654653830051|interval:66132|pto_count:0|srtt:39168
[2025/09/12 05:24:13 830076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:48006|
[2025/09/12 05:24:13 830081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 830085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48006|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2943993|
[2025/09/12 05:24:13 830093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 830097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2735|
[2025/09/12 05:24:13 830116] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2735|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48006|now:1757654653830103|stream_id:0|stream_offset:2943993|
[2025/09/12 05:24:13 830121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2735|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 830125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48006|applimit:0|
[2025/09/12 05:24:13 830129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39168|rtt_var:244|pto_duration:41168|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 830134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 830137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 830141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49206|
[2025/09/12 05:24:13 830145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653896271|now:1757654653830129|interv:66142|
[2025/09/12 05:24:13 830149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653896271|now:1757654653830129|interval:66142|pto_count:0|srtt:39168
[2025/09/12 05:24:13 830154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:49206|
[2025/09/12 05:24:13 830158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 830162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49206|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2945172|
[2025/09/12 05:24:13 830166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 830172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653831171|now:1757654653830171|interv:1000|
[2025/09/12 05:24:13 830178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 830184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 830190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653831171|
[2025/09/12 05:24:13 830196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653831171|
[2025/09/12 05:24:13 830202] [debug] |xqc_engine_wakeup_after|wakeup:1757654653831171|now:1757654653830202|diff:969|
[2025/09/12 05:24:13 830208] [debug] |xqc_engine_main_logic|END|now:1757654653829946|
[2025/09/12 05:24:13 830507] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653830506|
[2025/09/12 05:24:13 830517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 830523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1286|
[2025/09/12 05:24:13 830527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1287|
[2025/09/12 05:24:13 830538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1287|
[2025/09/12 05:24:13 830542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 830547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2695|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2696|path_largest_ack:2695|
[2025/09/12 05:24:13 830551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2903537|prior_time:1757654653789692|is_app_limited:0|send_elapse:39872|ack_elapse:40814|ctl_first_sent_time:1757654653791139|lagest_ack_time:1757654653830506|curr_delivered:2951546|
[2025/09/12 05:24:13 830556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653791139|
[2025/09/12 05:24:13 830560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:212||sndq_packets_used_bytes:0|sndq_packets_free:2464|
[2025/09/12 05:24:13 830564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2696|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2696|path_largest_ack:2696|
[2025/09/12 05:24:13 830569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2903537|prior_time:1757654653789692|is_app_limited:0|send_elapse:39872|ack_elapse:40814|ctl_first_sent_time:1757654653791139|lagest_ack_time:1757654653830506|curr_delivered:2952746|
[2025/09/12 05:24:13 830573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653791227|
[2025/09/12 05:24:13 830577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:211||sndq_packets_used_bytes:0|sndq_packets_free:2465|
[2025/09/12 05:24:13 830581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39168|rttvar:244|minrtt:30532|latest_rtt:39279|ack_delay:32|
[2025/09/12 05:24:13 830585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39177|rttvar:202|minrtt:30532|latest_rtt:39279|ack_delay:32|
[2025/09/12 05:24:13 830589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2696|lost_pn:2693|thresh:3|
[2025/09/12 05:24:13 830594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 830598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39177|rtt_var:202|pto_duration:41177|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 830602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 830606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 830610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 830614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653896280|now:1757654653830597|interv:65683|
[2025/09/12 05:24:13 830618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653896280|now:1757654653830597|interval:65683|pto_count:0|srtt:39177
[2025/09/12 05:24:13 830622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39872, ack_elapse 40814, delivered 49209|rate 1205689|lost 202|
[2025/09/12 05:24:13 830629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205689) in round 64|
[2025/09/12 05:24:13 830634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 830638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92050|extra_cwnd:5078|
[2025/09/12 05:24:13 830642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653791227|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 830646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653791227|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 830651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205955|bw:1205955|cwnd:97128|full_bw_reached:1|inflight:46806|srtt:39177|latest_rtt:39279|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 830657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1287|largest:1287|pns:2|
[2025/09/12 05:24:13 830661] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1287|frame:ACK |recv_time:1757654653830506|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 830666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773830506|now:1757654653830506|interv:120000000|
[2025/09/12 05:24:13 830670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773830506|now:1757654653830506|interv:120000000|
[2025/09/12 05:24:13 830674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653831171|pq_index:0|
[2025/09/12 05:24:13 830678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653829946|
[2025/09/12 05:24:13 830682] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653830682|
[2025/09/12 05:24:13 830687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653830686|
[2025/09/12 05:24:13 830692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39177|min_srtt:39177|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 830697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2991153|
[2025/09/12 05:24:13 830701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39177|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 830706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 830710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39177|min_srtt:39177|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 830714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2992332|
[2025/09/12 05:24:13 830721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39177|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 830726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 830730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39177|min_srtt:39177|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 830734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2993511|
[2025/09/12 05:24:13 830738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 830742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 830746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 830750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 830755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 830759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2945172|
[2025/09/12 05:24:13 830763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 830767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 830771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653831171|
[2025/09/12 05:24:13 830775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653831171|
[2025/09/12 05:24:13 830779] [debug] |xqc_engine_wakeup_after|wakeup:1757654653831171|now:1757654653830779|diff:392|
[2025/09/12 05:24:13 830783] [debug] |xqc_engine_main_logic|END|now:1757654653830686|
[2025/09/12 05:24:13 830788] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653830788|
[2025/09/12 05:24:13 830792] [debug] |xqc_engine_wakeup_after|wakeup:1757654653831171|now:1757654653830792|diff:379|
[2025/09/12 05:24:13 830796] [debug] |xqc_engine_main_logic|END|now:1757654653830788|
[2025/09/12 05:24:13 831867] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653831867|
[2025/09/12 05:24:13 831875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653831171|pq_index:0|
[2025/09/12 05:24:13 831879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653830686|
[2025/09/12 05:24:13 831884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653831883|
[2025/09/12 05:24:13 831889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653831171|now:1757654653831883|
[2025/09/12 05:24:13 831893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653831171|now:1757654653831883|
[2025/09/12 05:24:13 831901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 831906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39177|min_srtt:39177|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 831910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2993511|
[2025/09/12 05:24:13 831915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 831918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 831922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 831926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 831931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 831935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2945172|
[2025/09/12 05:24:13 831939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 831944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2736|
[2025/09/12 05:24:13 831973] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2736|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46806|now:1757654653831952|stream_id:0|stream_offset:2945172|
[2025/09/12 05:24:13 831979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2736|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 831983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46806|applimit:0|
[2025/09/12 05:24:13 831988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39177|rtt_var:202|pto_duration:41177|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 831992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 831996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 832000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48006|
[2025/09/12 05:24:13 832004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653898129|now:1757654653831987|interv:66142|
[2025/09/12 05:24:13 832008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653898129|now:1757654653831987|interval:66142|pto_count:0|srtt:39177
[2025/09/12 05:24:13 832012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:48006|
[2025/09/12 05:24:13 832017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 832024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48006|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2946351|
[2025/09/12 05:24:13 832029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 832033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2737|
[2025/09/12 05:24:13 832051] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2737|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48006|now:1757654653832039|stream_id:0|stream_offset:2946351|
[2025/09/12 05:24:13 832056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2737|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 832061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48006|applimit:0|
[2025/09/12 05:24:13 832065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39177|rtt_var:202|pto_duration:41177|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 832069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 832073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 832077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49206|
[2025/09/12 05:24:13 832081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653898216|now:1757654653832065|interv:66151|
[2025/09/12 05:24:13 832085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653898216|now:1757654653832065|interval:66151|pto_count:0|srtt:39177
[2025/09/12 05:24:13 832089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:49206|
[2025/09/12 05:24:13 832094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 832098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49206|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2947530|
[2025/09/12 05:24:13 832102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 832106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653833106|now:1757654653832106|interv:1000|
[2025/09/12 05:24:13 832110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 832114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 832118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653833106|
[2025/09/12 05:24:13 832122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653833106|
[2025/09/12 05:24:13 832126] [debug] |xqc_engine_wakeup_after|wakeup:1757654653833106|now:1757654653832126|diff:980|
[2025/09/12 05:24:13 832130] [debug] |xqc_engine_main_logic|END|now:1757654653831883|
[2025/09/12 05:24:13 832500] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653832499|
[2025/09/12 05:24:13 832510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 832520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1287|
[2025/09/12 05:24:13 832524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1288|
[2025/09/12 05:24:13 832530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1288|
[2025/09/12 05:24:13 832534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 832539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2697|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2698|path_largest_ack:2697|
[2025/09/12 05:24:13 832544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2905937|prior_time:1757654653791688|is_app_limited:0|send_elapse:39876|ack_elapse:40811|ctl_first_sent_time:1757654653793131|lagest_ack_time:1757654653832499|curr_delivered:2953946|
[2025/09/12 05:24:13 832549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653793131|
[2025/09/12 05:24:13 832553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:210||sndq_packets_used_bytes:0|sndq_packets_free:2466|
[2025/09/12 05:24:13 832558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2698|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2698|path_largest_ack:2698|
[2025/09/12 05:24:13 832562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2905937|prior_time:1757654653791688|is_app_limited:0|send_elapse:39876|ack_elapse:40811|ctl_first_sent_time:1757654653793131|lagest_ack_time:1757654653832499|curr_delivered:2955146|
[2025/09/12 05:24:13 832566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653793218|
[2025/09/12 05:24:13 832570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:209||sndq_packets_used_bytes:0|sndq_packets_free:2467|
[2025/09/12 05:24:13 832574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39177|rttvar:202|minrtt:30532|latest_rtt:39281|ack_delay:32|
[2025/09/12 05:24:13 832579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39186|rttvar:170|minrtt:30532|latest_rtt:39281|ack_delay:32|
[2025/09/12 05:24:13 832583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2698|lost_pn:2695|thresh:3|
[2025/09/12 05:24:13 832587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 832591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39186|rtt_var:170|pto_duration:41186|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 832596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 832600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 832603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 832607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653898225|now:1757654653832591|interv:65634|
[2025/09/12 05:24:13 832611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653898225|now:1757654653832591|interval:65634|pto_count:0|srtt:39186
[2025/09/12 05:24:13 832622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39876, ack_elapse 40811, delivered 49209|rate 1205777|lost 202|
[2025/09/12 05:24:13 832626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205777) in round 64|
[2025/09/12 05:24:13 832631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 832635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92050|extra_cwnd:5078|
[2025/09/12 05:24:13 832639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653793218|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 832643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653793218|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 832647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205955|bw:1205955|cwnd:97128|full_bw_reached:1|inflight:46806|srtt:39186|latest_rtt:39281|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 832653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1288|largest:1288|pns:2|
[2025/09/12 05:24:13 832657] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1288|frame:ACK |recv_time:1757654653832499|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 832662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773832499|now:1757654653832499|interv:120000000|
[2025/09/12 05:24:13 832666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773832499|now:1757654653832499|interv:120000000|
[2025/09/12 05:24:13 832670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653833106|pq_index:0|
[2025/09/12 05:24:13 832674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653831883|
[2025/09/12 05:24:13 832678] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653832678|
[2025/09/12 05:24:13 832683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653832682|
[2025/09/12 05:24:13 832689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39186|min_srtt:39186|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 832693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2993511|
[2025/09/12 05:24:13 832698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39186|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 832702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 832706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39186|min_srtt:39186|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 832713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2994690|
[2025/09/12 05:24:13 832717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39186|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 832722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 832726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39186|min_srtt:39186|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 832730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2995869|
[2025/09/12 05:24:13 832734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 832738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 832742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 832746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 832751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 832755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2947530|
[2025/09/12 05:24:13 832759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 832763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 832767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653833106|
[2025/09/12 05:24:13 832771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653833106|
[2025/09/12 05:24:13 832775] [debug] |xqc_engine_wakeup_after|wakeup:1757654653833106|now:1757654653832775|diff:331|
[2025/09/12 05:24:13 832779] [debug] |xqc_engine_main_logic|END|now:1757654653832682|
[2025/09/12 05:24:13 832784] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653832784|
[2025/09/12 05:24:13 832788] [debug] |xqc_engine_wakeup_after|wakeup:1757654653833106|now:1757654653832788|diff:318|
[2025/09/12 05:24:13 832792] [debug] |xqc_engine_main_logic|END|now:1757654653832784|
[2025/09/12 05:24:13 833627] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653833626|
[2025/09/12 05:24:13 833635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 833641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1288|
[2025/09/12 05:24:13 833645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1289|
[2025/09/12 05:24:13 833651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1289|
[2025/09/12 05:24:13 833658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 833663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2699|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2699|path_largest_ack:2699|
[2025/09/12 05:24:13 833668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2908337|prior_time:1757654653793622|is_app_limited:0|send_elapse:39818|ack_elapse:40004|ctl_first_sent_time:1757654653795070|lagest_ack_time:1757654653833626|curr_delivered:2956346|
[2025/09/12 05:24:13 833673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653795070|
[2025/09/12 05:24:13 833677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:208||sndq_packets_used_bytes:0|sndq_packets_free:2468|
[2025/09/12 05:24:13 833681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39186|rttvar:170|minrtt:30532|latest_rtt:38556|ack_delay:48|
[2025/09/12 05:24:13 833685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39101|rttvar:297|minrtt:30532|latest_rtt:38556|ack_delay:48|
[2025/09/12 05:24:13 833690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2699|lost_pn:2696|thresh:3|
[2025/09/12 05:24:13 833694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 833698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39101|rtt_var:297|pto_duration:41101|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 833702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 833706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 833710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45606|
[2025/09/12 05:24:13 833714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653898140|now:1757654653833697|interv:64443|
[2025/09/12 05:24:13 833718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653898140|now:1757654653833697|interval:64443|pto_count:0|srtt:39101
[2025/09/12 05:24:13 833722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39818, ack_elapse 40004, delivered 48009|rate 1200104|lost 202|
[2025/09/12 05:24:13 833726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200104) in round 64|
[2025/09/12 05:24:13 833731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 833735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92050|extra_cwnd:5078|
[2025/09/12 05:24:13 833739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:1200|po_sent_time:1757654653795070|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 833743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:1200|po_sent_time:1757654653795070|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 833748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205955|bw:1205955|cwnd:97128|full_bw_reached:1|inflight:45606|srtt:39101|latest_rtt:38556|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 833758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1289|largest:1289|pns:2|
[2025/09/12 05:24:13 833762] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1289|frame:ACK |recv_time:1757654653833626|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 833766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773833626|now:1757654653833626|interv:120000000|
[2025/09/12 05:24:13 833770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773833626|now:1757654653833626|interv:120000000|
[2025/09/12 05:24:13 833774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653833106|pq_index:0|
[2025/09/12 05:24:13 833778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653832682|
[2025/09/12 05:24:13 833782] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653833782|
[2025/09/12 05:24:13 833787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653833786|
[2025/09/12 05:24:13 833791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653833106|now:1757654653833786|
[2025/09/12 05:24:13 833795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653833106|now:1757654653833786|
[2025/09/12 05:24:13 833799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 833804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39101|min_srtt:39101|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 833809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:45606|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2995869|
[2025/09/12 05:24:13 833813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39101|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 833817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 833822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39101|min_srtt:39101|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 833826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:45606|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2997048|
[2025/09/12 05:24:13 833830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 833834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 833838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 833845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 833849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 833853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45606|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2947530|
[2025/09/12 05:24:13 833857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 833862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2738|
[2025/09/12 05:24:13 833890] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2738|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45606|now:1757654653833868|stream_id:0|stream_offset:2947530|
[2025/09/12 05:24:13 833896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2738|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 833901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45606|applimit:0|
[2025/09/12 05:24:13 833905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39101|rtt_var:297|pto_duration:41101|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 833909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 833913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 833917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 833921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653899969|now:1757654653833905|interv:66064|
[2025/09/12 05:24:13 833925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653899969|now:1757654653833905|interval:66064|pto_count:0|srtt:39101
[2025/09/12 05:24:13 833929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:46806|
[2025/09/12 05:24:13 833934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 833938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2948709|
[2025/09/12 05:24:13 833943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 833946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653834946|now:1757654653833946|interv:1000|
[2025/09/12 05:24:13 833950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 833954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 833958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653834946|
[2025/09/12 05:24:13 833962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653834946|
[2025/09/12 05:24:13 833966] [debug] |xqc_engine_wakeup_after|wakeup:1757654653834946|now:1757654653833966|diff:980|
[2025/09/12 05:24:13 833974] [debug] |xqc_engine_main_logic|END|now:1757654653833786|
[2025/09/12 05:24:13 833980] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:59|state:ESTABED|recv_time:1757654653833980|
[2025/09/12 05:24:13 833985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 833990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1289|
[2025/09/12 05:24:13 833994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1290|
[2025/09/12 05:24:13 833999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1290|
[2025/09/12 05:24:13 834003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:18|
[2025/09/12 05:24:13 834007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_new_conn_id_frame|new_conn_id|3dc94b6999be53f0|sr_token:41a338b0671f311bafb37e5fafc4abda
[2025/09/12 05:24:13 834012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654653858980|now:1757654653833980|interv:25000|
[2025/09/12 05:24:13 834017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653833980|max_ack_delay:25000|
[2025/09/12 05:24:13 834021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1290|largest:1290|pns:2|
[2025/09/12 05:24:13 834025] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:59|pkt_type:SHORT_HEADER|pkt_num:1290|frame:NEW_CONNECTION_ID |recv_time:1757654653833980|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 834030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773833980|now:1757654653833980|interv:120000000|
[2025/09/12 05:24:13 834034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773833980|now:1757654653833980|interv:120000000|
[2025/09/12 05:24:13 834038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653834946|pq_index:0|
[2025/09/12 05:24:13 834042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653833786|
[2025/09/12 05:24:13 834046] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653834046|
[2025/09/12 05:24:13 834050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653834050|
[2025/09/12 05:24:13 834056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39101|min_srtt:39101|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 834060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2997048|
[2025/09/12 05:24:13 834065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 834068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 834072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 834077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 834084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 834088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2948709|
[2025/09/12 05:24:13 834092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 834096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 834100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653834946|
[2025/09/12 05:24:13 834104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653834946|
[2025/09/12 05:24:13 834108] [debug] |xqc_engine_wakeup_after|wakeup:1757654653834946|now:1757654653834107|diff:839|
[2025/09/12 05:24:13 834112] [debug] |xqc_engine_main_logic|END|now:1757654653834050|
[2025/09/12 05:24:13 834116] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653834116|
[2025/09/12 05:24:13 834120] [debug] |xqc_engine_wakeup_after|wakeup:1757654653834946|now:1757654653834120|diff:826|
[2025/09/12 05:24:13 834124] [debug] |xqc_engine_main_logic|END|now:1757654653834116|
[2025/09/12 05:24:13 835197] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653835197|
[2025/09/12 05:24:13 835206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653834946|pq_index:0|
[2025/09/12 05:24:13 835212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653834050|
[2025/09/12 05:24:13 835220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653835218|
[2025/09/12 05:24:13 835226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653834946|now:1757654653835218|
[2025/09/12 05:24:13 835232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653834946|now:1757654653835218|
[2025/09/12 05:24:13 835237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 835244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39101|min_srtt:39101|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 835250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2997048|
[2025/09/12 05:24:13 835256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 835262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 835267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 835273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 835279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 835285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2948709|
[2025/09/12 05:24:13 835295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 835301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2739|
[2025/09/12 05:24:13 835336] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2739|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46806|now:1757654653835311|stream_id:0|stream_offset:2948709|
[2025/09/12 05:24:13 835344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2739|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 835350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46806|applimit:0|
[2025/09/12 05:24:13 835356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39101|rtt_var:297|pto_duration:41101|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 835363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 835369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 835373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48006|
[2025/09/12 05:24:13 835377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653901412|now:1757654653835356|interv:66056|
[2025/09/12 05:24:13 835381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653901412|now:1757654653835356|interval:66056|pto_count:0|srtt:39101
[2025/09/12 05:24:13 835386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:48006|
[2025/09/12 05:24:13 835390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 835395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48006|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2949888|
[2025/09/12 05:24:13 835399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 835403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2740|
[2025/09/12 05:24:13 835424] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2740|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48006|now:1757654653835410|stream_id:0|stream_offset:2949888|
[2025/09/12 05:24:13 835430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2740|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 835434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48006|applimit:0|
[2025/09/12 05:24:13 835438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39101|rtt_var:297|pto_duration:41101|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 835443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 835447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 835470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49206|
[2025/09/12 05:24:13 835477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653901511|now:1757654653835438|interv:66073|
[2025/09/12 05:24:13 835481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653901511|now:1757654653835438|interval:66073|pto_count:0|srtt:39101
[2025/09/12 05:24:13 835486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:49206|
[2025/09/12 05:24:13 835490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 835495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49206|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2951067|
[2025/09/12 05:24:13 835499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 835503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653836503|now:1757654653835503|interv:1000|
[2025/09/12 05:24:13 835507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 835511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 835515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653836503|
[2025/09/12 05:24:13 835519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653836503|
[2025/09/12 05:24:13 835523] [debug] |xqc_engine_wakeup_after|wakeup:1757654653836503|now:1757654653835523|diff:980|
[2025/09/12 05:24:13 835527] [debug] |xqc_engine_main_logic|END|now:1757654653835218|
[2025/09/12 05:24:13 835560] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653835559|
[2025/09/12 05:24:13 835566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 835572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1290|
[2025/09/12 05:24:13 835576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1291|
[2025/09/12 05:24:13 835581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1291|
[2025/09/12 05:24:13 835585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 835590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2700|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2701|path_largest_ack:2700|
[2025/09/12 05:24:13 835595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49209|prior_delivered:2908337|prior_time:1757654653793622|is_app_limited:0|send_elapse:39905|ack_elapse:41937|ctl_first_sent_time:1757654653795157|lagest_ack_time:1757654653835559|curr_delivered:2957546|
[2025/09/12 05:24:13 835599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653795157|
[2025/09/12 05:24:13 835604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:207||sndq_packets_used_bytes:0|sndq_packets_free:2469|
[2025/09/12 05:24:13 835608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2701|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2701|path_largest_ack:2701|
[2025/09/12 05:24:13 835617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2910737|prior_time:1757654653795624|is_app_limited:0|send_elapse:39833|ack_elapse:39935|ctl_first_sent_time:1757654653797074|lagest_ack_time:1757654653835559|curr_delivered:2958746|
[2025/09/12 05:24:13 835621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653797074|
[2025/09/12 05:24:13 835625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:206||sndq_packets_used_bytes:0|sndq_packets_free:2470|
[2025/09/12 05:24:13 835629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39101|rttvar:297|minrtt:30532|latest_rtt:38485|ack_delay:48|
[2025/09/12 05:24:13 835633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39018|rttvar:389|minrtt:30532|latest_rtt:38485|ack_delay:48|
[2025/09/12 05:24:13 835638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2701|lost_pn:2698|thresh:3|
[2025/09/12 05:24:13 835642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 835646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39018|rtt_var:389|pto_duration:41018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 835650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 835654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 835658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 835662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653901428|now:1757654653835646|interv:65782|
[2025/09/12 05:24:13 835666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653901428|now:1757654653835646|interval:65782|pto_count:0|srtt:39018
[2025/09/12 05:24:13 835670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39833, ack_elapse 39935, delivered 48009|rate 1202178|lost 202|
[2025/09/12 05:24:13 835675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202178) in round 64|
[2025/09/12 05:24:13 835679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 835683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92050|extra_cwnd:5078|
[2025/09/12 05:24:13 835687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653797074|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 835691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653797074|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 835696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205955|bw:1205955|cwnd:97128|full_bw_reached:1|inflight:46806|srtt:39018|latest_rtt:38485|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 835704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1291|largest:1291|pns:2|
[2025/09/12 05:24:13 835708] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1291|frame:ACK |recv_time:1757654653835559|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 835713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773835559|now:1757654653835559|interv:120000000|
[2025/09/12 05:24:13 835717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773835559|now:1757654653835559|interv:120000000|
[2025/09/12 05:24:13 835721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653836503|pq_index:0|
[2025/09/12 05:24:13 835725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653835218|
[2025/09/12 05:24:13 835729] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653835728|
[2025/09/12 05:24:13 835733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653835732|
[2025/09/12 05:24:13 835739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39018|min_srtt:39018|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 835743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2997048|
[2025/09/12 05:24:13 835748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39018|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 835752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 835757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39018|min_srtt:39018|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 835761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2998227|
[2025/09/12 05:24:13 835765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39018|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 835770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 835774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39018|min_srtt:39018|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 835778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2999406|
[2025/09/12 05:24:13 835782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 835786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 835792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 835797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 835801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 835805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2951067|
[2025/09/12 05:24:13 835809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 835813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 835817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653836503|
[2025/09/12 05:24:13 835821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653836503|
[2025/09/12 05:24:13 835825] [debug] |xqc_engine_wakeup_after|wakeup:1757654653836503|now:1757654653835825|diff:678|
[2025/09/12 05:24:13 835829] [debug] |xqc_engine_main_logic|END|now:1757654653835732|
[2025/09/12 05:24:13 835834] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653835834|
[2025/09/12 05:24:13 835838] [debug] |xqc_engine_wakeup_after|wakeup:1757654653836503|now:1757654653835838|diff:665|
[2025/09/12 05:24:13 835842] [debug] |xqc_engine_main_logic|END|now:1757654653835834|
[2025/09/12 05:24:13 836911] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653836911|
[2025/09/12 05:24:13 836920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653836503|pq_index:0|
[2025/09/12 05:24:13 836924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653835732|
[2025/09/12 05:24:13 836929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653836928|
[2025/09/12 05:24:13 836934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653836503|now:1757654653836928|
[2025/09/12 05:24:13 836938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653836503|now:1757654653836928|
[2025/09/12 05:24:13 836942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 836947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39018|min_srtt:39018|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 836952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2999406|
[2025/09/12 05:24:13 836957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 836960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 836964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 836968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 836981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 836985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2951067|
[2025/09/12 05:24:13 836990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 836994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2741|
[2025/09/12 05:24:13 837021] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2741|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46806|now:1757654653837002|stream_id:0|stream_offset:2951067|
[2025/09/12 05:24:13 837027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2741|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 837031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46806|applimit:0|
[2025/09/12 05:24:13 837036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39018|rtt_var:389|pto_duration:41018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 837040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 837044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 837048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48006|
[2025/09/12 05:24:13 837052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653903020|now:1757654653837035|interv:65985|
[2025/09/12 05:24:13 837056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653903020|now:1757654653837035|interval:65985|pto_count:0|srtt:39018
[2025/09/12 05:24:13 837060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:48006|
[2025/09/12 05:24:13 837065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 837069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48006|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2952246|
[2025/09/12 05:24:13 837074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 837077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2742|
[2025/09/12 05:24:13 837095] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2742|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48006|now:1757654653837083|stream_id:0|stream_offset:2952246|
[2025/09/12 05:24:13 837100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2742|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 837104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48006|applimit:0|
[2025/09/12 05:24:13 837108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39018|rtt_var:389|pto_duration:41018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 837116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 837120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 837124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49206|
[2025/09/12 05:24:13 837128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653903101|now:1757654653837108|interv:65993|
[2025/09/12 05:24:13 837132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653903101|now:1757654653837108|interval:65993|pto_count:0|srtt:39018
[2025/09/12 05:24:13 837136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:49206|
[2025/09/12 05:24:13 837140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 837145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49206|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2953425|
[2025/09/12 05:24:13 837151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 837157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653838156|now:1757654653837156|interv:1000|
[2025/09/12 05:24:13 837163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 837169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 837175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653838156|
[2025/09/12 05:24:13 837181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653838156|
[2025/09/12 05:24:13 837187] [debug] |xqc_engine_wakeup_after|wakeup:1757654653838156|now:1757654653837186|diff:970|
[2025/09/12 05:24:13 837192] [debug] |xqc_engine_main_logic|END|now:1757654653836928|
[2025/09/12 05:24:13 837571] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653837570|
[2025/09/12 05:24:13 837579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 837585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1291|
[2025/09/12 05:24:13 837589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1292|
[2025/09/12 05:24:13 837595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1292|
[2025/09/12 05:24:13 837599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 837604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2702|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2703|path_largest_ack:2702|
[2025/09/12 05:24:13 837608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49209|prior_delivered:2910737|prior_time:1757654653795624|is_app_limited:0|send_elapse:39921|ack_elapse:41946|ctl_first_sent_time:1757654653797162|lagest_ack_time:1757654653837570|curr_delivered:2959946|
[2025/09/12 05:24:13 837613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653797162|
[2025/09/12 05:24:13 837617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:205||sndq_packets_used_bytes:0|sndq_packets_free:2471|
[2025/09/12 05:24:13 837626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2703|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2703|path_largest_ack:2703|
[2025/09/12 05:24:13 837630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2913137|prior_time:1757654653797660|is_app_limited:0|send_elapse:39889|ack_elapse:39910|ctl_first_sent_time:1757654653799102|lagest_ack_time:1757654653837570|curr_delivered:2961146|
[2025/09/12 05:24:13 837634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653799102|
[2025/09/12 05:24:13 837638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:204||sndq_packets_used_bytes:0|sndq_packets_free:2472|
[2025/09/12 05:24:13 837642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39018|rttvar:389|minrtt:30532|latest_rtt:38468|ack_delay:32|
[2025/09/12 05:24:13 837646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38945|rttvar:437|minrtt:30532|latest_rtt:38468|ack_delay:32|
[2025/09/12 05:24:13 837651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2703|lost_pn:2700|thresh:3|
[2025/09/12 05:24:13 837655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 837659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38945|rtt_var:437|pto_duration:40945|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 837663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 837667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 837671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 837675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653903028|now:1757654653837659|interv:65369|
[2025/09/12 05:24:13 837679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653903028|now:1757654653837659|interval:65369|pto_count:0|srtt:38945
[2025/09/12 05:24:13 837683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39889, ack_elapse 39910, delivered 48009|rate 1202931|lost 202|
[2025/09/12 05:24:13 837688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202931) in round 64|
[2025/09/12 05:24:13 837692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 837696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92050|extra_cwnd:5078|
[2025/09/12 05:24:13 837700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653799102|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 837704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653799102|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 837709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205955|bw:1205955|cwnd:97128|full_bw_reached:1|inflight:46806|srtt:38945|latest_rtt:38468|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 837717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1292|largest:1292|pns:2|
[2025/09/12 05:24:13 837722] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1292|frame:ACK |recv_time:1757654653837570|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 837726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773837570|now:1757654653837570|interv:120000000|
[2025/09/12 05:24:13 837731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773837570|now:1757654653837570|interv:120000000|
[2025/09/12 05:24:13 837734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653838156|pq_index:0|
[2025/09/12 05:24:13 837739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653836928|
[2025/09/12 05:24:13 837742] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653837742|
[2025/09/12 05:24:13 837747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653837746|
[2025/09/12 05:24:13 837753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38945|min_srtt:38945|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 837757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2999406|
[2025/09/12 05:24:13 837762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38945|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 837766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 837771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38945|min_srtt:38945|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 837775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:3000585|
[2025/09/12 05:24:13 837779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38945|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 837783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 837788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38945|min_srtt:38945|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 837792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:3001764|
[2025/09/12 05:24:13 837799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 837802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 837806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 837810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 837815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 837819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2953425|
[2025/09/12 05:24:13 837823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 837827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 837831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653838156|
[2025/09/12 05:24:13 837835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653838156|
[2025/09/12 05:24:13 837839] [debug] |xqc_engine_wakeup_after|wakeup:1757654653838156|now:1757654653837839|diff:317|
[2025/09/12 05:24:13 837843] [debug] |xqc_engine_main_logic|END|now:1757654653837746|
[2025/09/12 05:24:13 837848] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653837848|
[2025/09/12 05:24:13 837852] [debug] |xqc_engine_wakeup_after|wakeup:1757654653838156|now:1757654653837852|diff:304|
[2025/09/12 05:24:13 837856] [debug] |xqc_engine_main_logic|END|now:1757654653837848|
[2025/09/12 05:24:13 838926] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653838925|
[2025/09/12 05:24:13 838935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653838156|pq_index:0|
[2025/09/12 05:24:13 838939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653837746|
[2025/09/12 05:24:13 838944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653838943|
[2025/09/12 05:24:13 838948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653838156|now:1757654653838943|
[2025/09/12 05:24:13 838953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653838156|now:1757654653838943|
[2025/09/12 05:24:13 838957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 838962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38945|min_srtt:38945|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 838966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:3001764|
[2025/09/12 05:24:13 838971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 838975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 838978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 838986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 838991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 838995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2953425|
[2025/09/12 05:24:13 839000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 839004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2743|
[2025/09/12 05:24:13 839032] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2743|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46806|now:1757654653839012|stream_id:0|stream_offset:2953425|
[2025/09/12 05:24:13 839037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2743|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 839042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46806|applimit:0|
[2025/09/12 05:24:13 839046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38945|rtt_var:437|pto_duration:40945|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 839051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 839054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 839058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48006|
[2025/09/12 05:24:13 839062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653904957|now:1757654653839046|interv:65911|
[2025/09/12 05:24:13 839066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653904957|now:1757654653839046|interval:65911|pto_count:0|srtt:38945
[2025/09/12 05:24:13 839071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:48006|
[2025/09/12 05:24:13 839075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 839080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48006|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2954604|
[2025/09/12 05:24:13 839084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 839088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2744|
[2025/09/12 05:24:13 839106] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2744|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48006|now:1757654653839094|stream_id:0|stream_offset:2954604|
[2025/09/12 05:24:13 839111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2744|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 839119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48006|applimit:0|
[2025/09/12 05:24:13 839123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38945|rtt_var:437|pto_duration:40945|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 839127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 839131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 839135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49206|
[2025/09/12 05:24:13 839139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653905039|now:1757654653839123|interv:65916|
[2025/09/12 05:24:13 839143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653905039|now:1757654653839123|interval:65916|pto_count:0|srtt:38945
[2025/09/12 05:24:13 839147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:49206|
[2025/09/12 05:24:13 839151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 839155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49206|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2955783|
[2025/09/12 05:24:13 839160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 839164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653840164|now:1757654653839164|interv:1000|
[2025/09/12 05:24:13 839171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 839177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 839183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653840164|
[2025/09/12 05:24:13 839189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653840164|
[2025/09/12 05:24:13 839195] [debug] |xqc_engine_wakeup_after|wakeup:1757654653840164|now:1757654653839195|diff:969|
[2025/09/12 05:24:13 839201] [debug] |xqc_engine_main_logic|END|now:1757654653838943|
[2025/09/12 05:24:13 839567] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653839566|
[2025/09/12 05:24:13 839576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 839582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1292|
[2025/09/12 05:24:13 839585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1293|
[2025/09/12 05:24:13 839591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1293|
[2025/09/12 05:24:13 839595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 839600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2704|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2705|path_largest_ack:2704|
[2025/09/12 05:24:13 839605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49209|prior_delivered:2913137|prior_time:1757654653797660|is_app_limited:0|send_elapse:39977|ack_elapse:41906|ctl_first_sent_time:1757654653799190|lagest_ack_time:1757654653839566|curr_delivered:2962346|
[2025/09/12 05:24:13 839613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653799190|
[2025/09/12 05:24:13 839618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:203||sndq_packets_used_bytes:0|sndq_packets_free:2473|
[2025/09/12 05:24:13 839622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2705|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2705|path_largest_ack:2705|
[2025/09/12 05:24:13 839626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48009|prior_delivered:2915537|prior_time:1757654653799655|is_app_limited:0|send_elapse:39834|ack_elapse:39911|ctl_first_sent_time:1757654653801095|lagest_ack_time:1757654653839566|curr_delivered:2963546|
[2025/09/12 05:24:13 839630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653801095|
[2025/09/12 05:24:13 839634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:202||sndq_packets_used_bytes:0|sndq_packets_free:2474|
[2025/09/12 05:24:13 839638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38945|rttvar:437|minrtt:30532|latest_rtt:38471|ack_delay:32|
[2025/09/12 05:24:13 839642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38881|rttvar:454|minrtt:30532|latest_rtt:38471|ack_delay:32|
[2025/09/12 05:24:13 839647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2705|lost_pn:2702|thresh:3|
[2025/09/12 05:24:13 839651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 839655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38881|rtt_var:454|pto_duration:40881|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 839659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 839663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 839667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46806|
[2025/09/12 05:24:13 839671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653904975|now:1757654653839654|interv:65321|
[2025/09/12 05:24:13 839675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653904975|now:1757654653839654|interval:65321|pto_count:0|srtt:38881
[2025/09/12 05:24:13 839679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39834, ack_elapse 39911, delivered 48009|rate 1202901|lost 202|
[2025/09/12 05:24:13 839683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202901) in round 64|
[2025/09/12 05:24:13 839687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 839691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92050|extra_cwnd:5078|
[2025/09/12 05:24:13 839695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653801095|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 839700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653801095|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 839707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205955|bw:1205955|cwnd:97128|full_bw_reached:1|inflight:46806|srtt:38881|latest_rtt:38471|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 839712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1293|largest:1293|pns:2|
[2025/09/12 05:24:13 839717] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1293|frame:ACK |recv_time:1757654653839566|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 839721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773839566|now:1757654653839566|interv:120000000|
[2025/09/12 05:24:13 839725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773839566|now:1757654653839566|interv:120000000|
[2025/09/12 05:24:13 839729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653840164|pq_index:0|
[2025/09/12 05:24:13 839733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653838943|
[2025/09/12 05:24:13 839737] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653839737|
[2025/09/12 05:24:13 839742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653839741|
[2025/09/12 05:24:13 839748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38881|min_srtt:38881|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 839752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:3001764|
[2025/09/12 05:24:13 839756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38881|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 839761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 839765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38881|min_srtt:38881|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 839770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:3002943|
[2025/09/12 05:24:13 839774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38881|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 839778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 839782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38881|min_srtt:38881|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 839789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:3004122|
[2025/09/12 05:24:13 839794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 839798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 839801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 839806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 839810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 839814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2955783|
[2025/09/12 05:24:13 839819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 839822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 839826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653840164|
[2025/09/12 05:24:13 839830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653840164|
[2025/09/12 05:24:13 839834] [debug] |xqc_engine_wakeup_after|wakeup:1757654653840164|now:1757654653839834|diff:330|
[2025/09/12 05:24:13 839838] [debug] |xqc_engine_main_logic|END|now:1757654653839741|
[2025/09/12 05:24:13 839843] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653839843|
[2025/09/12 05:24:13 839847] [debug] |xqc_engine_wakeup_after|wakeup:1757654653840164|now:1757654653839847|diff:317|
[2025/09/12 05:24:13 839851] [debug] |xqc_engine_main_logic|END|now:1757654653839843|
[2025/09/12 05:24:13 840922] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653840921|
[2025/09/12 05:24:13 840931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653840164|pq_index:0|
[2025/09/12 05:24:13 840935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653839741|
[2025/09/12 05:24:13 840940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653840939|
[2025/09/12 05:24:13 840944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653840164|now:1757654653840939|
[2025/09/12 05:24:13 840949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653840164|now:1757654653840939|
[2025/09/12 05:24:13 840952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 840958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38881|min_srtt:38881|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 840962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:3004122|
[2025/09/12 05:24:13 840967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 840975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 840979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 840984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 840988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 840992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46806|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2955783|
[2025/09/12 05:24:13 840997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 841001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2745|
[2025/09/12 05:24:13 841029] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2745|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46806|now:1757654653841009|stream_id:0|stream_offset:2955783|
[2025/09/12 05:24:13 841035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2745|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 841040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46806|applimit:0|
[2025/09/12 05:24:13 841044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38881|rtt_var:454|pto_duration:40881|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 841048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 841052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 841056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48006|
[2025/09/12 05:24:13 841060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653906890|now:1757654653841044|interv:65846|
[2025/09/12 05:24:13 841064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653906890|now:1757654653841044|interval:65846|pto_count:0|srtt:38881
[2025/09/12 05:24:13 841069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:48006|
[2025/09/12 05:24:13 841073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 841077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48006|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2956962|
[2025/09/12 05:24:13 841082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 841086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2746|
[2025/09/12 05:24:13 841110] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2746|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48006|now:1757654653841092|stream_id:0|stream_offset:2956962|
[2025/09/12 05:24:13 841120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2746|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 841124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48006|applimit:0|
[2025/09/12 05:24:13 841128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38881|rtt_var:454|pto_duration:40881|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 841132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 841136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 841140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49206|
[2025/09/12 05:24:13 841144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653906973|now:1757654653841128|interv:65845|
[2025/09/12 05:24:13 841148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653906973|now:1757654653841128|interval:65845|pto_count:0|srtt:38881
[2025/09/12 05:24:13 841153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:49206|
[2025/09/12 05:24:13 841159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 841166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49206|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2958141|
[2025/09/12 05:24:13 841173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 841179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653842179|now:1757654653841179|interv:1000|
[2025/09/12 05:24:13 841184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 841190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 841195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653842179|
[2025/09/12 05:24:13 841203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653842179|
[2025/09/12 05:24:13 841208] [debug] |xqc_engine_wakeup_after|wakeup:1757654653842179|now:1757654653841208|diff:971|
[2025/09/12 05:24:13 841214] [debug] |xqc_engine_main_logic|END|now:1757654653840939|
[2025/09/12 05:24:13 841681] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653841680|
[2025/09/12 05:24:13 841690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 841696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1293|
[2025/09/12 05:24:13 841700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1294|
[2025/09/12 05:24:13 841706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1294|
[2025/09/12 05:24:13 841710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 841715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2706|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2707|path_largest_ack:2706|
[2025/09/12 05:24:13 841723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49209|prior_delivered:2915537|prior_time:1757654653799655|is_app_limited:0|send_elapse:39923|ack_elapse:42025|ctl_first_sent_time:1757654653801184|lagest_ack_time:1757654653841680|curr_delivered:2964746|
[2025/09/12 05:24:13 841728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653801184|
[2025/09/12 05:24:13 841732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:201||sndq_packets_used_bytes:0|sndq_packets_free:2475|
[2025/09/12 05:24:13 841737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2707|origin_pktnum:0|size:1206|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:2707|path_largest_ack:2707|
[2025/09/12 05:24:13 841741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46806|prior_delivered:2919146|prior_time:1757654653802785|is_app_limited:0|send_elapse:39728|ack_elapse:38895|ctl_first_sent_time:1757654653803062|lagest_ack_time:1757654653841680|curr_delivered:2965952|
[2025/09/12 05:24:13 841746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653803062|
[2025/09/12 05:24:13 841749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:200||sndq_packets_used_bytes:0|sndq_packets_free:2476|
[2025/09/12 05:24:13 841753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38881|rttvar:454|minrtt:30532|latest_rtt:38618|ack_delay:48|
[2025/09/12 05:24:13 841758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38842|rttvar:418|minrtt:30532|latest_rtt:38618|ack_delay:48|
[2025/09/12 05:24:13 841762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2707|lost_pn:2704|thresh:3|
[2025/09/12 05:24:13 841766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1274|pns:2|
[2025/09/12 05:24:13 841770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 841774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38842|rtt_var:418|pto_duration:40842|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 841779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 841782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 841786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 841790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653906934|now:1757654653841774|interv:65160|
[2025/09/12 05:24:13 841794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653906934|now:1757654653841774|interval:65160|pto_count:0|srtt:38842
[2025/09/12 05:24:13 841799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39728, ack_elapse 38895, delivered 46806|rate 1178161|lost 202|
[2025/09/12 05:24:13 841803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1178161) in round 64|
[2025/09/12 05:24:13 841807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 841814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92050|extra_cwnd:5078|
[2025/09/12 05:24:13 841818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2406|po_sent_time:1757654653803062|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 841822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2406|po_sent_time:1757654653803062|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 841827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1205955|bw:1205955|cwnd:97128|full_bw_reached:1|inflight:46800|srtt:38842|latest_rtt:38618|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 841832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1294|largest:1294|pns:2|
[2025/09/12 05:24:13 841837] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1294|frame:ACK |recv_time:1757654653841680|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 841842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773841680|now:1757654653841680|interv:120000000|
[2025/09/12 05:24:13 841846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773841680|now:1757654653841680|interv:120000000|
[2025/09/12 05:24:13 841850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653842179|pq_index:0|
[2025/09/12 05:24:13 841854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653840939|
[2025/09/12 05:24:13 841858] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653841857|
[2025/09/12 05:24:13 841862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653841861|
[2025/09/12 05:24:13 841868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38842|min_srtt:38842|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 841873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46800|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:3004122|
[2025/09/12 05:24:13 841877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38842|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 841883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 841889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38842|min_srtt:38842|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 841895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:3005301|
[2025/09/12 05:24:13 841899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38842|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 841906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 841910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38842|min_srtt:38842|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 841915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:3006480|
[2025/09/12 05:24:13 841919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 841923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 841927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 841931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 841937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 841941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2958141|
[2025/09/12 05:24:13 841945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 841949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 841953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653842179|
[2025/09/12 05:24:13 841957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653842179|
[2025/09/12 05:24:13 841961] [debug] |xqc_engine_wakeup_after|wakeup:1757654653842179|now:1757654653841961|diff:218|
[2025/09/12 05:24:13 841965] [debug] |xqc_engine_main_logic|END|now:1757654653841861|
[2025/09/12 05:24:13 841970] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653841970|
[2025/09/12 05:24:13 841974] [debug] |xqc_engine_wakeup_after|wakeup:1757654653842179|now:1757654653841974|diff:205|
[2025/09/12 05:24:13 841978] [debug] |xqc_engine_main_logic|END|now:1757654653841970|
[2025/09/12 05:24:13 843053] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653843052|
[2025/09/12 05:24:13 843062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653842179|pq_index:0|
[2025/09/12 05:24:13 843066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653841861|
[2025/09/12 05:24:13 843071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653843070|
[2025/09/12 05:24:13 843076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653842179|now:1757654653843070|
[2025/09/12 05:24:13 843080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653842179|now:1757654653843070|
[2025/09/12 05:24:13 843084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 843089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38842|min_srtt:38842|path_bw:1205955|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 843098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:3006480|
[2025/09/12 05:24:13 843103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 843107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 843111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 843115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 843120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 843124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2958141|
[2025/09/12 05:24:13 843129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 843133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2747|
[2025/09/12 05:24:13 843168] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2747|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653843142|stream_id:0|stream_offset:2958141|
[2025/09/12 05:24:13 843175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2747|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 843182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 843188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38842|rtt_var:418|pto_duration:40842|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 843194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 843199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 843204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 843210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653908984|now:1757654653843187|interv:65797|
[2025/09/12 05:24:13 843216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653908984|now:1757654653843187|interval:65797|pto_count:0|srtt:38842
[2025/09/12 05:24:13 843222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:48000|
[2025/09/12 05:24:13 843228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 843233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2959320|
[2025/09/12 05:24:13 843243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 843249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2748|
[2025/09/12 05:24:13 843279] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2748|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654653843259|stream_id:0|stream_offset:2959320|
[2025/09/12 05:24:13 843286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2748|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 843292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:13 843298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38842|rtt_var:418|pto_duration:40842|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 843304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 843309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 843314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 843320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653909101|now:1757654653843298|interv:65803|
[2025/09/12 05:24:13 843325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653909101|now:1757654653843298|interval:65803|pto_count:0|srtt:38842
[2025/09/12 05:24:13 843332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97128|inflight:49200|
[2025/09/12 05:24:13 843339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 843344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97128|conn:0000561B836C40DC|stream_id:0|stream_offset:2960499|
[2025/09/12 05:24:13 843349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 843353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653844352|now:1757654653843352|interv:1000|
[2025/09/12 05:24:13 843357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 843360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 843364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653844352|
[2025/09/12 05:24:13 843369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653844352|
[2025/09/12 05:24:13 843373] [debug] |xqc_engine_wakeup_after|wakeup:1757654653844352|now:1757654653843372|diff:980|
[2025/09/12 05:24:13 843377] [debug] |xqc_engine_main_logic|END|now:1757654653843070|
[2025/09/12 05:24:13 843561] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653843560|
[2025/09/12 05:24:13 843566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 843572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1294|
[2025/09/12 05:24:13 843576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1295|
[2025/09/12 05:24:13 843586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1295|
[2025/09/12 05:24:13 843590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 843595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2708|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2709|path_largest_ack:2708|
[2025/09/12 05:24:13 843599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2919146|prior_time:1757654653802785|is_app_limited:0|send_elapse:39818|ack_elapse:40775|ctl_first_sent_time:1757654653803152|lagest_ack_time:1757654653843560|curr_delivered:2967152|
[2025/09/12 05:24:13 843604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653803152|
[2025/09/12 05:24:13 843608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:199||sndq_packets_used_bytes:0|sndq_packets_free:2477|
[2025/09/12 05:24:13 843613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2709|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2709|path_largest_ack:2709|
[2025/09/12 05:24:13 843617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2919146|prior_time:1757654653802785|is_app_limited:0|send_elapse:39818|ack_elapse:40775|ctl_first_sent_time:1757654653803152|lagest_ack_time:1757654653843560|curr_delivered:2968352|
[2025/09/12 05:24:13 843621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653804445|
[2025/09/12 05:24:13 843625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:198||sndq_packets_used_bytes:0|sndq_packets_free:2478|
[2025/09/12 05:24:13 843629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38842|rttvar:418|minrtt:30532|latest_rtt:39115|ack_delay:40|
[2025/09/12 05:24:13 843633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38871|rttvar:372|minrtt:30532|latest_rtt:39115|ack_delay:40|
[2025/09/12 05:24:13 843637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2709|lost_pn:2706|thresh:3|
[2025/09/12 05:24:13 843642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 843645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38871|rtt_var:372|pto_duration:40871|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 843650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 843654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 843657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 843661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653909130|now:1757654653843645|interv:65485|
[2025/09/12 05:24:13 843665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653909130|now:1757654653843645|interval:65485|pto_count:0|srtt:38871
[2025/09/12 05:24:13 843670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39818, ack_elapse 40775, delivered 49206|rate 1206768|lost 202|
[2025/09/12 05:24:13 843677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1206768) in round 64|
[2025/09/12 05:24:13 843681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 843685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5078|
[2025/09/12 05:24:13 843689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653804445|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 843693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97128|packet_lost:0|acked:2400|po_sent_time:1757654653804445|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 843698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97190|full_bw_reached:1|inflight:46800|srtt:38871|latest_rtt:39115|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 843703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1295|largest:1295|pns:2|
[2025/09/12 05:24:13 843708] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1295|frame:ACK |recv_time:1757654653843560|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 843712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773843560|now:1757654653843560|interv:120000000|
[2025/09/12 05:24:13 843716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773843560|now:1757654653843560|interv:120000000|
[2025/09/12 05:24:13 843720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653844352|pq_index:0|
[2025/09/12 05:24:13 843724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653843070|
[2025/09/12 05:24:13 843728] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653843728|
[2025/09/12 05:24:13 843733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653843732|
[2025/09/12 05:24:13 843739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38871|min_srtt:38871|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 843743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46800|cwnd:97190|conn:0000561B836C40DC|stream_id:0|stream_offset:3006480|
[2025/09/12 05:24:13 843747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38871|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 843752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 843757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38871|min_srtt:38871|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 843761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97190|conn:0000561B836C40DC|stream_id:0|stream_offset:3007659|
[2025/09/12 05:24:13 843771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38871|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 843776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 843780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38871|min_srtt:38871|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 843784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97190|conn:0000561B836C40DC|stream_id:0|stream_offset:3008838|
[2025/09/12 05:24:13 843788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 843792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 843796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 843800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 843804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 843808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97190|conn:0000561B836C40DC|stream_id:0|stream_offset:2960499|
[2025/09/12 05:24:13 843813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 843816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 843820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653844352|
[2025/09/12 05:24:13 843824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653844352|
[2025/09/12 05:24:13 843828] [debug] |xqc_engine_wakeup_after|wakeup:1757654653844352|now:1757654653843828|diff:524|
[2025/09/12 05:24:13 843832] [debug] |xqc_engine_main_logic|END|now:1757654653843732|
[2025/09/12 05:24:13 843837] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653843837|
[2025/09/12 05:24:13 843841] [debug] |xqc_engine_wakeup_after|wakeup:1757654653844352|now:1757654653843841|diff:511|
[2025/09/12 05:24:13 843845] [debug] |xqc_engine_main_logic|END|now:1757654653843837|
[2025/09/12 05:24:13 844915] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653844915|
[2025/09/12 05:24:13 844924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653844352|pq_index:0|
[2025/09/12 05:24:13 844928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653843732|
[2025/09/12 05:24:13 844933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653844932|
[2025/09/12 05:24:13 844938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653844352|now:1757654653844932|
[2025/09/12 05:24:13 844942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653844352|now:1757654653844932|
[2025/09/12 05:24:13 844949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 844955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38871|min_srtt:38871|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 844959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97190|conn:0000561B836C40DC|stream_id:0|stream_offset:3008838|
[2025/09/12 05:24:13 844964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 844968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 844971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 844976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 844980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 844984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97190|conn:0000561B836C40DC|stream_id:0|stream_offset:2960499|
[2025/09/12 05:24:13 844989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 844993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2749|
[2025/09/12 05:24:13 845020] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2749|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653845001|stream_id:0|stream_offset:2960499|
[2025/09/12 05:24:13 845026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2749|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 845031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 845035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38871|rtt_var:372|pto_duration:40871|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 845040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 845043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 845047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 845051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653910872|now:1757654653845035|interv:65837|
[2025/09/12 05:24:13 845055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653910872|now:1757654653845035|interval:65837|pto_count:0|srtt:38871
[2025/09/12 05:24:13 845060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97190|inflight:48000|
[2025/09/12 05:24:13 845065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 845072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97190|conn:0000561B836C40DC|stream_id:0|stream_offset:2961678|
[2025/09/12 05:24:13 845077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 845081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2750|
[2025/09/12 05:24:13 845099] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2750|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654653845087|stream_id:0|stream_offset:2961678|
[2025/09/12 05:24:13 845104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2750|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 845109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:13 845113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38871|rtt_var:372|pto_duration:40871|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 845117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 845121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 845125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 845129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653910958|now:1757654653845113|interv:65845|
[2025/09/12 05:24:13 845133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653910958|now:1757654653845113|interval:65845|pto_count:0|srtt:38871
[2025/09/12 05:24:13 845137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97190|inflight:49200|
[2025/09/12 05:24:13 845142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 845148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97190|conn:0000561B836C40DC|stream_id:0|stream_offset:2962857|
[2025/09/12 05:24:13 845155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 845161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653846161|now:1757654653845161|interv:1000|
[2025/09/12 05:24:13 845167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 845173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 845178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653846161|
[2025/09/12 05:24:13 845184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653846161|
[2025/09/12 05:24:13 845190] [debug] |xqc_engine_wakeup_after|wakeup:1757654653846161|now:1757654653845190|diff:971|
[2025/09/12 05:24:13 845196] [debug] |xqc_engine_main_logic|END|now:1757654653844932|
[2025/09/12 05:24:13 845508] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653845507|
[2025/09/12 05:24:13 845516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 845526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1295|
[2025/09/12 05:24:13 845530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1296|
[2025/09/12 05:24:13 845536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1296|
[2025/09/12 05:24:13 845540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 845544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2710|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2711|path_largest_ack:2710|
[2025/09/12 05:24:13 845549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2921546|prior_time:1757654653804692|is_app_limited:0|send_elapse:40893|ack_elapse:40815|ctl_first_sent_time:1757654653806130|lagest_ack_time:1757654653845507|curr_delivered:2969552|
[2025/09/12 05:24:13 845554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653806130|
[2025/09/12 05:24:13 845558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:197||sndq_packets_used_bytes:0|sndq_packets_free:2479|
[2025/09/12 05:24:13 845562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2711|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2711|path_largest_ack:2711|
[2025/09/12 05:24:13 845567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2921546|prior_time:1757654653804692|is_app_limited:0|send_elapse:40893|ack_elapse:40815|ctl_first_sent_time:1757654653806130|lagest_ack_time:1757654653845507|curr_delivered:2970752|
[2025/09/12 05:24:13 845571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653806216|
[2025/09/12 05:24:13 845575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:196||sndq_packets_used_bytes:0|sndq_packets_free:2480|
[2025/09/12 05:24:13 845579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38871|rttvar:372|minrtt:30532|latest_rtt:39291|ack_delay:40|
[2025/09/12 05:24:13 845583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38919|rttvar:374|minrtt:30532|latest_rtt:39291|ack_delay:40|
[2025/09/12 05:24:13 845587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2711|lost_pn:2708|thresh:3|
[2025/09/12 05:24:13 845592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 845596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38919|rtt_var:374|pto_duration:40919|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 845600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 845604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 845608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 845611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653911006|now:1757654653845595|interv:65411|
[2025/09/12 05:24:13 845615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653911006|now:1757654653845595|interval:65411|pto_count:0|srtt:38919
[2025/09/12 05:24:13 845623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40893, ack_elapse 40815, delivered 49206|rate 1203286|lost 202|
[2025/09/12 05:24:13 845627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203286) in round 64|
[2025/09/12 05:24:13 845631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 845635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5176|
[2025/09/12 05:24:13 845639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97190|packet_lost:0|acked:2400|po_sent_time:1757654653806216|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 845643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97190|packet_lost:0|acked:2400|po_sent_time:1757654653806216|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 845648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97288|full_bw_reached:1|inflight:46800|srtt:38919|latest_rtt:39291|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 845653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1296|largest:1296|pns:2|
[2025/09/12 05:24:13 845658] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1296|frame:ACK |recv_time:1757654653845507|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 845662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773845507|now:1757654653845507|interv:120000000|
[2025/09/12 05:24:13 845666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773845507|now:1757654653845507|interv:120000000|
[2025/09/12 05:24:13 845670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653846161|pq_index:0|
[2025/09/12 05:24:13 845674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653844932|
[2025/09/12 05:24:13 845678] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653845678|
[2025/09/12 05:24:13 845683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653845682|
[2025/09/12 05:24:13 845689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38919|min_srtt:38919|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 845693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:46800|cwnd:97288|conn:0000561B836C40DC|stream_id:0|stream_offset:3008838|
[2025/09/12 05:24:13 845697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38919|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 845702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 845706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38919|min_srtt:38919|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 845713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97288|conn:0000561B836C40DC|stream_id:0|stream_offset:3010017|
[2025/09/12 05:24:13 845718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38919|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 845722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 845726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38919|min_srtt:38919|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 845730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97288|conn:0000561B836C40DC|stream_id:0|stream_offset:3011196|
[2025/09/12 05:24:13 845734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38919|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 845739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 845743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38919|min_srtt:38919|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 845747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97288|conn:0000561B836C40DC|stream_id:0|stream_offset:3012375|
[2025/09/12 05:24:13 845751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 845755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 845759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 845763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 845768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 845772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97288|conn:0000561B836C40DC|stream_id:0|stream_offset:2962857|
[2025/09/12 05:24:13 845776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 845780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 845784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653846161|
[2025/09/12 05:24:13 845788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653846161|
[2025/09/12 05:24:13 845792] [debug] |xqc_engine_wakeup_after|wakeup:1757654653846161|now:1757654653845792|diff:369|
[2025/09/12 05:24:13 845796] [debug] |xqc_engine_main_logic|END|now:1757654653845682|
[2025/09/12 05:24:13 845801] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653845801|
[2025/09/12 05:24:13 845807] [debug] |xqc_engine_wakeup_after|wakeup:1757654653846161|now:1757654653845807|diff:354|
[2025/09/12 05:24:13 845811] [debug] |xqc_engine_main_logic|END|now:1757654653845801|
[2025/09/12 05:24:13 846882] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653846881|
[2025/09/12 05:24:13 846891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653846161|pq_index:0|
[2025/09/12 05:24:13 846895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653845682|
[2025/09/12 05:24:13 846900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653846899|
[2025/09/12 05:24:13 846905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653846161|now:1757654653846899|
[2025/09/12 05:24:13 846909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653846161|now:1757654653846899|
[2025/09/12 05:24:13 846913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 846918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38919|min_srtt:38919|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 846923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97288|conn:0000561B836C40DC|stream_id:0|stream_offset:3012375|
[2025/09/12 05:24:13 846927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 846931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 846934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 846939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 846943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 846947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97288|conn:0000561B836C40DC|stream_id:0|stream_offset:2962857|
[2025/09/12 05:24:13 846952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 846956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2751|
[2025/09/12 05:24:13 846983] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2751|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653846965|stream_id:0|stream_offset:2962857|
[2025/09/12 05:24:13 846989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2751|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 846994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 846998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38919|rtt_var:374|pto_duration:40919|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 847007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 847011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 847015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 847019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653912884|now:1757654653846998|interv:65886|
[2025/09/12 05:24:13 847023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653912884|now:1757654653846998|interval:65886|pto_count:0|srtt:38919
[2025/09/12 05:24:13 847028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97288|inflight:48000|
[2025/09/12 05:24:13 847032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 847036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97288|conn:0000561B836C40DC|stream_id:0|stream_offset:2964036|
[2025/09/12 05:24:13 847041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 847045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2752|
[2025/09/12 05:24:13 847063] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2752|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654653847051|stream_id:0|stream_offset:2964036|
[2025/09/12 05:24:13 847069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2752|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 847073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:13 847077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38919|rtt_var:374|pto_duration:40919|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 847081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 847085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 847089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 847093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653912970|now:1757654653847077|interv:65893|
[2025/09/12 05:24:13 847097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653912970|now:1757654653847077|interval:65893|pto_count:0|srtt:38919
[2025/09/12 05:24:13 847102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97288|inflight:49200|
[2025/09/12 05:24:13 847106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 847110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97288|conn:0000561B836C40DC|stream_id:0|stream_offset:2965215|
[2025/09/12 05:24:13 847121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 847127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653848127|now:1757654653847127|interv:1000|
[2025/09/12 05:24:13 847133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 847139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 847145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653848127|
[2025/09/12 05:24:13 847150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653848127|
[2025/09/12 05:24:13 847156] [debug] |xqc_engine_wakeup_after|wakeup:1757654653848127|now:1757654653847156|diff:971|
[2025/09/12 05:24:13 847162] [debug] |xqc_engine_main_logic|END|now:1757654653846899|
[2025/09/12 05:24:13 847501] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653847500|
[2025/09/12 05:24:13 847509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 847515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1296|
[2025/09/12 05:24:13 847519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1297|
[2025/09/12 05:24:13 847525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1297|
[2025/09/12 05:24:13 847529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 847533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2712|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2713|path_largest_ack:2712|
[2025/09/12 05:24:13 847538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2923946|prior_time:1757654653806625|is_app_limited:0|send_elapse:40854|ack_elapse:40875|ctl_first_sent_time:1757654653808065|lagest_ack_time:1757654653847500|curr_delivered:2971952|
[2025/09/12 05:24:13 847543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653808065|
[2025/09/12 05:24:13 847547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:195||sndq_packets_used_bytes:0|sndq_packets_free:2481|
[2025/09/12 05:24:13 847551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2713|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2713|path_largest_ack:2713|
[2025/09/12 05:24:13 847556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2923946|prior_time:1757654653806625|is_app_limited:0|send_elapse:40854|ack_elapse:40875|ctl_first_sent_time:1757654653808065|lagest_ack_time:1757654653847500|curr_delivered:2973152|
[2025/09/12 05:24:13 847560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653808150|
[2025/09/12 05:24:13 847564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:194||sndq_packets_used_bytes:0|sndq_packets_free:2482|
[2025/09/12 05:24:13 847568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38919|rttvar:374|minrtt:30532|latest_rtt:39350|ack_delay:40|
[2025/09/12 05:24:13 847572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38968|rttvar:378|minrtt:30532|latest_rtt:39350|ack_delay:40|
[2025/09/12 05:24:13 847576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2713|lost_pn:2710|thresh:3|
[2025/09/12 05:24:13 847584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 847589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38968|rtt_var:378|pto_duration:40968|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 847593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 847597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 847601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 847604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653913019|now:1757654653847588|interv:65431|
[2025/09/12 05:24:13 847608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653913019|now:1757654653847588|interval:65431|pto_count:0|srtt:38968
[2025/09/12 05:24:13 847613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40854, ack_elapse 40875, delivered 49206|rate 1203816|lost 202|
[2025/09/12 05:24:13 847617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203816) in round 64|
[2025/09/12 05:24:13 847621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 847625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5176|
[2025/09/12 05:24:13 847629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97288|packet_lost:0|acked:2400|po_sent_time:1757654653808150|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 847634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97288|packet_lost:0|acked:2400|po_sent_time:1757654653808150|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 847638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97288|full_bw_reached:1|inflight:46800|srtt:38968|latest_rtt:39350|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 847644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1297|largest:1297|pns:2|
[2025/09/12 05:24:13 847648] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1297|frame:ACK |recv_time:1757654653847500|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 847653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773847500|now:1757654653847500|interv:120000000|
[2025/09/12 05:24:13 847657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773847500|now:1757654653847500|interv:120000000|
[2025/09/12 05:24:13 847661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653848127|pq_index:0|
[2025/09/12 05:24:13 847665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653846899|
[2025/09/12 05:24:13 847669] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653847669|
[2025/09/12 05:24:13 847674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653847673|
[2025/09/12 05:24:13 847682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38968|min_srtt:38968|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 847686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97288|conn:0000561B836C40DC|stream_id:0|stream_offset:3012375|
[2025/09/12 05:24:13 847691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38968|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 847696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 847700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38968|min_srtt:38968|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 847704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97288|conn:0000561B836C40DC|stream_id:0|stream_offset:3013554|
[2025/09/12 05:24:13 847708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38968|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 847713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 847717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38968|min_srtt:38968|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 847721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97288|conn:0000561B836C40DC|stream_id:0|stream_offset:3014733|
[2025/09/12 05:24:13 847725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 847729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 847733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 847737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 847742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 847746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97288|conn:0000561B836C40DC|stream_id:0|stream_offset:2965215|
[2025/09/12 05:24:13 847750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 847754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 847758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653848127|
[2025/09/12 05:24:13 847762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653848127|
[2025/09/12 05:24:13 847770] [debug] |xqc_engine_wakeup_after|wakeup:1757654653848127|now:1757654653847770|diff:357|
[2025/09/12 05:24:13 847774] [debug] |xqc_engine_main_logic|END|now:1757654653847673|
[2025/09/12 05:24:13 847779] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653847779|
[2025/09/12 05:24:13 847783] [debug] |xqc_engine_wakeup_after|wakeup:1757654653848127|now:1757654653847783|diff:344|
[2025/09/12 05:24:13 847787] [debug] |xqc_engine_main_logic|END|now:1757654653847779|
[2025/09/12 05:24:13 848857] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653848857|
[2025/09/12 05:24:13 848866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653848127|pq_index:0|
[2025/09/12 05:24:13 848870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653847673|
[2025/09/12 05:24:13 848876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653848874|
[2025/09/12 05:24:13 848880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653848127|now:1757654653848874|
[2025/09/12 05:24:13 848884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653848127|now:1757654653848874|
[2025/09/12 05:24:13 848888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 848894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38968|min_srtt:38968|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 848898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97288|conn:0000561B836C40DC|stream_id:0|stream_offset:3014733|
[2025/09/12 05:24:13 848903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 848906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 848910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 848915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 848919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 848923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97288|conn:0000561B836C40DC|stream_id:0|stream_offset:2965215|
[2025/09/12 05:24:13 848928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 848932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2753|
[2025/09/12 05:24:13 848959] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2753|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653848940|stream_id:0|stream_offset:2965215|
[2025/09/12 05:24:13 848965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2753|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 848970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 848979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38968|rtt_var:378|pto_duration:40968|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 848983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 848988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 848994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 849000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653914908|now:1757654653848978|interv:65930|
[2025/09/12 05:24:13 849006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653914908|now:1757654653848978|interval:65930|pto_count:0|srtt:38968
[2025/09/12 05:24:13 849012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97288|inflight:48000|
[2025/09/12 05:24:13 849018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 849023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97288|conn:0000561B836C40DC|stream_id:0|stream_offset:2966394|
[2025/09/12 05:24:13 849029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 849035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2754|
[2025/09/12 05:24:13 849066] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2754|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654653849045|stream_id:0|stream_offset:2966394|
[2025/09/12 05:24:13 849073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2754|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 849079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:13 849085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38968|rtt_var:378|pto_duration:40968|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 849091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 849096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 849102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 849107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653915013|now:1757654653849085|interv:65928|
[2025/09/12 05:24:13 849112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653915013|now:1757654653849085|interval:65928|pto_count:0|srtt:38968
[2025/09/12 05:24:13 849118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97288|inflight:49200|
[2025/09/12 05:24:13 849125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 849135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97288|conn:0000561B836C40DC|stream_id:0|stream_offset:2967573|
[2025/09/12 05:24:13 849141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 849146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653850146|now:1757654653849146|interv:1000|
[2025/09/12 05:24:13 849152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 849156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 849162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653850146|
[2025/09/12 05:24:13 849167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653850146|
[2025/09/12 05:24:13 849172] [debug] |xqc_engine_wakeup_after|wakeup:1757654653850146|now:1757654653849172|diff:974|
[2025/09/12 05:24:13 849178] [debug] |xqc_engine_main_logic|END|now:1757654653848874|
[2025/09/12 05:24:13 849912] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653849911|
[2025/09/12 05:24:13 849924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 849932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1297|
[2025/09/12 05:24:13 849938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1298|
[2025/09/12 05:24:13 849945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1298|
[2025/09/12 05:24:13 849951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 849958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2714|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2715|path_largest_ack:2714|
[2025/09/12 05:24:13 849964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2926346|prior_time:1757654653808623|is_app_limited:0|send_elapse:40800|ack_elapse:41288|ctl_first_sent_time:1757654653810062|lagest_ack_time:1757654653849911|curr_delivered:2974352|
[2025/09/12 05:24:13 849970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653810062|
[2025/09/12 05:24:13 849976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:193||sndq_packets_used_bytes:0|sndq_packets_free:2483|
[2025/09/12 05:24:13 849982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2715|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2715|path_largest_ack:2715|
[2025/09/12 05:24:13 849988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2926346|prior_time:1757654653808623|is_app_limited:0|send_elapse:40800|ack_elapse:41288|ctl_first_sent_time:1757654653810062|lagest_ack_time:1757654653849911|curr_delivered:2975552|
[2025/09/12 05:24:13 849994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653810148|
[2025/09/12 05:24:13 849999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:192||sndq_packets_used_bytes:0|sndq_packets_free:2484|
[2025/09/12 05:24:13 850005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38968|rttvar:378|minrtt:30532|latest_rtt:39763|ack_delay:32|
[2025/09/12 05:24:13 850011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39063|rttvar:474|minrtt:30532|latest_rtt:39763|ack_delay:32|
[2025/09/12 05:24:13 850022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2715|lost_pn:2712|thresh:3|
[2025/09/12 05:24:13 850027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 850033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39063|rtt_var:474|pto_duration:41063|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 850039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 850044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 850050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 850056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653915108|now:1757654653850033|interv:65075|
[2025/09/12 05:24:13 850062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653915108|now:1757654653850033|interval:65075|pto_count:0|srtt:39063
[2025/09/12 05:24:13 850068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40800, ack_elapse 41288, delivered 49206|rate 1191774|lost 202|
[2025/09/12 05:24:13 850074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1191774) in round 64|
[2025/09/12 05:24:13 850080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 850086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5176|
[2025/09/12 05:24:13 850091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97288|packet_lost:0|acked:2400|po_sent_time:1757654653810148|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 850099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97288|packet_lost:0|acked:2400|po_sent_time:1757654653810148|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 850106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97288|full_bw_reached:1|inflight:46800|srtt:39063|latest_rtt:39763|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 850115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1298|largest:1298|pns:2|
[2025/09/12 05:24:13 850122] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1298|frame:ACK |recv_time:1757654653849911|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 850129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773849911|now:1757654653849911|interv:120000000|
[2025/09/12 05:24:13 850136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773849911|now:1757654653849911|interv:120000000|
[2025/09/12 05:24:13 850142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653850146|pq_index:0|
[2025/09/12 05:24:13 850149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653848874|
[2025/09/12 05:24:13 850161] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653850161|
[2025/09/12 05:24:13 850169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653850168|
[2025/09/12 05:24:13 850176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653850146|now:1757654653850168|
[2025/09/12 05:24:13 850181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653850146|now:1757654653850168|
[2025/09/12 05:24:13 850185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 850191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39063|min_srtt:39063|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 850195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97288|conn:0000561B836C40DC|stream_id:0|stream_offset:3014733|
[2025/09/12 05:24:13 850200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39063|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 850205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 850209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39063|min_srtt:39063|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 850214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97288|conn:0000561B836C40DC|stream_id:0|stream_offset:3015912|
[2025/09/12 05:24:13 850218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39063|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 850222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 850227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39063|min_srtt:39063|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 850231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97288|conn:0000561B836C40DC|stream_id:0|stream_offset:3017091|
[2025/09/12 05:24:13 850235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 850239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 850243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 850248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 850252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 850256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97288|conn:0000561B836C40DC|stream_id:0|stream_offset:2967573|
[2025/09/12 05:24:13 850264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 850269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2755|
[2025/09/12 05:24:13 850301] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2755|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653850277|stream_id:0|stream_offset:2967573|
[2025/09/12 05:24:13 850310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2755|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 850317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 850324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39063|rtt_var:474|pto_duration:41063|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 850332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 850338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 850343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 850350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653916340|now:1757654653850324|interv:66016|
[2025/09/12 05:24:13 850355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653916340|now:1757654653850324|interval:66016|pto_count:0|srtt:39063
[2025/09/12 05:24:13 850359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97288|inflight:48000|
[2025/09/12 05:24:13 850364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 850369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97288|conn:0000561B836C40DC|stream_id:0|stream_offset:2968752|
[2025/09/12 05:24:13 850373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 850377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653851377|now:1757654653850377|interv:1000|
[2025/09/12 05:24:13 850381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 850387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 850393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653851377|
[2025/09/12 05:24:13 850399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653851377|
[2025/09/12 05:24:13 850405] [debug] |xqc_engine_wakeup_after|wakeup:1757654653851377|now:1757654653850405|diff:972|
[2025/09/12 05:24:13 850411] [debug] |xqc_engine_main_logic|END|now:1757654653850168|
[2025/09/12 05:24:13 850419] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653850419|
[2025/09/12 05:24:13 850425] [debug] |xqc_engine_wakeup_after|wakeup:1757654653851377|now:1757654653850425|diff:952|
[2025/09/12 05:24:13 850432] [debug] |xqc_engine_main_logic|END|now:1757654653850419|
[2025/09/12 05:24:13 851474] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653851474|
[2025/09/12 05:24:13 851488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653851377|pq_index:0|
[2025/09/12 05:24:13 851495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653850168|
[2025/09/12 05:24:13 851503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653851502|
[2025/09/12 05:24:13 851510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653851377|now:1757654653851502|
[2025/09/12 05:24:13 851515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653851377|now:1757654653851502|
[2025/09/12 05:24:13 851519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 851524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39063|min_srtt:39063|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 851529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48000|cwnd:97288|conn:0000561B836C40DC|stream_id:0|stream_offset:3017091|
[2025/09/12 05:24:13 851533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 851537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 851541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 851545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 851550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 851554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97288|conn:0000561B836C40DC|stream_id:0|stream_offset:2968752|
[2025/09/12 05:24:13 851559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 851563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2756|
[2025/09/12 05:24:13 851594] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2756|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654653851571|stream_id:0|stream_offset:2968752|
[2025/09/12 05:24:13 851603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2756|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 851612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:13 851621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39063|rtt_var:474|pto_duration:41063|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 851629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 851633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 851643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 851647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653917634|now:1757654653851620|interv:66014|
[2025/09/12 05:24:13 851651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653917634|now:1757654653851620|interval:66014|pto_count:0|srtt:39063
[2025/09/12 05:24:13 851656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97288|inflight:49200|
[2025/09/12 05:24:13 851660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 851665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97288|conn:0000561B836C40DC|stream_id:0|stream_offset:2969931|
[2025/09/12 05:24:13 851669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 851673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653852673|now:1757654653851673|interv:1000|
[2025/09/12 05:24:13 851677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 851681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 851685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653852673|
[2025/09/12 05:24:13 851689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653852673|
[2025/09/12 05:24:13 851693] [debug] |xqc_engine_wakeup_after|wakeup:1757654653852673|now:1757654653851693|diff:980|
[2025/09/12 05:24:13 851698] [debug] |xqc_engine_main_logic|END|now:1757654653851502|
[2025/09/12 05:24:13 851707] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653851706|
[2025/09/12 05:24:13 851711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 851717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1298|
[2025/09/12 05:24:13 851721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1299|
[2025/09/12 05:24:13 851727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1299|
[2025/09/12 05:24:13 851731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 851735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2716|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2717|path_largest_ack:2716|
[2025/09/12 05:24:13 851740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2928746|prior_time:1757654653810624|is_app_limited:0|send_elapse:40868|ack_elapse:41082|ctl_first_sent_time:1757654653812060|lagest_ack_time:1757654653851706|curr_delivered:2976752|
[2025/09/12 05:24:13 851745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653812060|
[2025/09/12 05:24:13 851749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:191||sndq_packets_used_bytes:0|sndq_packets_free:2485|
[2025/09/12 05:24:13 851754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2717|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2717|path_largest_ack:2717|
[2025/09/12 05:24:13 851761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2928746|prior_time:1757654653810624|is_app_limited:0|send_elapse:40868|ack_elapse:41082|ctl_first_sent_time:1757654653812060|lagest_ack_time:1757654653851706|curr_delivered:2977952|
[2025/09/12 05:24:13 851766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653812146|
[2025/09/12 05:24:13 851770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:190||sndq_packets_used_bytes:0|sndq_packets_free:2486|
[2025/09/12 05:24:13 851774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39063|rttvar:474|minrtt:30532|latest_rtt:39560|ack_delay:32|
[2025/09/12 05:24:13 851778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39122|rttvar:472|minrtt:30532|latest_rtt:39560|ack_delay:32|
[2025/09/12 05:24:13 851783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2717|lost_pn:2714|thresh:3|
[2025/09/12 05:24:13 851787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 851791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39122|rtt_var:472|pto_duration:41122|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 851795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 851799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 851803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 851807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653917693|now:1757654653851791|interv:65902|
[2025/09/12 05:24:13 851811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653917693|now:1757654653851791|interval:65902|pto_count:0|srtt:39122
[2025/09/12 05:24:13 851815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40868, ack_elapse 41082, delivered 49206|rate 1197750|lost 202|
[2025/09/12 05:24:13 851820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1197750) in round 64|
[2025/09/12 05:24:13 851824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 851828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5268|
[2025/09/12 05:24:13 851832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97288|packet_lost:0|acked:2400|po_sent_time:1757654653812146|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 851837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97288|packet_lost:0|acked:2400|po_sent_time:1757654653812146|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 851841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97380|full_bw_reached:1|inflight:46800|srtt:39122|latest_rtt:39560|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 851849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1299|largest:1299|pns:2|
[2025/09/12 05:24:13 851854] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1299|frame:ACK |recv_time:1757654653851706|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 851859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773851706|now:1757654653851706|interv:120000000|
[2025/09/12 05:24:13 851863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773851706|now:1757654653851706|interv:120000000|
[2025/09/12 05:24:13 851867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653852673|pq_index:0|
[2025/09/12 05:24:13 851871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653851502|
[2025/09/12 05:24:13 851875] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653851875|
[2025/09/12 05:24:13 851880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653851879|
[2025/09/12 05:24:13 851885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39122|min_srtt:39122|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 851890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97380|conn:0000561B836C40DC|stream_id:0|stream_offset:3017091|
[2025/09/12 05:24:13 851894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39122|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 851899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 851903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39122|min_srtt:39122|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 851907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97380|conn:0000561B836C40DC|stream_id:0|stream_offset:3018270|
[2025/09/12 05:24:13 851912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39122|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 851916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 851921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39122|min_srtt:39122|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 851925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97380|conn:0000561B836C40DC|stream_id:0|stream_offset:3019449|
[2025/09/12 05:24:13 851929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 851933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 851937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 851944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 851948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 851952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97380|conn:0000561B836C40DC|stream_id:0|stream_offset:2969931|
[2025/09/12 05:24:13 851957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 851960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 851964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653852673|
[2025/09/12 05:24:13 851968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653852673|
[2025/09/12 05:24:13 851972] [debug] |xqc_engine_wakeup_after|wakeup:1757654653852673|now:1757654653851972|diff:701|
[2025/09/12 05:24:13 851976] [debug] |xqc_engine_main_logic|END|now:1757654653851879|
[2025/09/12 05:24:13 851981] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653851981|
[2025/09/12 05:24:13 851985] [debug] |xqc_engine_wakeup_after|wakeup:1757654653852673|now:1757654653851985|diff:688|
[2025/09/12 05:24:13 851989] [debug] |xqc_engine_main_logic|END|now:1757654653851981|
[2025/09/12 05:24:13 853056] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653853055|
[2025/09/12 05:24:13 853065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653852673|pq_index:0|
[2025/09/12 05:24:13 853069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653851879|
[2025/09/12 05:24:13 853074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653853073|
[2025/09/12 05:24:13 853079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653852673|now:1757654653853073|
[2025/09/12 05:24:13 853083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653852673|now:1757654653853073|
[2025/09/12 05:24:13 853087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 853092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39122|min_srtt:39122|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 853097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97380|conn:0000561B836C40DC|stream_id:0|stream_offset:3019449|
[2025/09/12 05:24:13 853102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 853106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 853109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 853114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 853119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 853132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97380|conn:0000561B836C40DC|stream_id:0|stream_offset:2969931|
[2025/09/12 05:24:13 853139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 853145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2757|
[2025/09/12 05:24:13 853184] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2757|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653853155|stream_id:0|stream_offset:2969931|
[2025/09/12 05:24:13 853191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2757|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 853197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 853203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39122|rtt_var:472|pto_duration:41122|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 853210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 853215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 853220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 853225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653919277|now:1757654653853203|interv:66074|
[2025/09/12 05:24:13 853231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653919277|now:1757654653853203|interval:66074|pto_count:0|srtt:39122
[2025/09/12 05:24:13 853237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97380|inflight:48000|
[2025/09/12 05:24:13 853243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 853249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97380|conn:0000561B836C40DC|stream_id:0|stream_offset:2971110|
[2025/09/12 05:24:13 853255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 853261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2758|
[2025/09/12 05:24:13 853289] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2758|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654653853269|stream_id:0|stream_offset:2971110|
[2025/09/12 05:24:13 853296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2758|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 853302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:13 853308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39122|rtt_var:472|pto_duration:41122|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 853317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 853321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 853325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 853329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653919391|now:1757654653853308|interv:66083|
[2025/09/12 05:24:13 853333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653919391|now:1757654653853308|interval:66083|pto_count:0|srtt:39122
[2025/09/12 05:24:13 853337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97380|inflight:49200|
[2025/09/12 05:24:13 853342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 853346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97380|conn:0000561B836C40DC|stream_id:0|stream_offset:2972289|
[2025/09/12 05:24:13 853351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 853354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653854354|now:1757654653853354|interv:1000|
[2025/09/12 05:24:13 853358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 853362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 853366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653854354|
[2025/09/12 05:24:13 853370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653854354|
[2025/09/12 05:24:13 853374] [debug] |xqc_engine_wakeup_after|wakeup:1757654653854354|now:1757654653853374|diff:980|
[2025/09/12 05:24:13 853379] [debug] |xqc_engine_main_logic|END|now:1757654653853073|
[2025/09/12 05:24:13 853518] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653853517|
[2025/09/12 05:24:13 853529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 853539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1299|
[2025/09/12 05:24:13 853543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1300|
[2025/09/12 05:24:13 853549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1300|
[2025/09/12 05:24:13 853553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 853558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2718|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2719|path_largest_ack:2718|
[2025/09/12 05:24:13 853562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2931146|prior_time:1757654653812659|is_app_limited:0|send_elapse:40906|ack_elapse:40858|ctl_first_sent_time:1757654653814097|lagest_ack_time:1757654653853517|curr_delivered:2979152|
[2025/09/12 05:24:13 853567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653814097|
[2025/09/12 05:24:13 853572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:189||sndq_packets_used_bytes:0|sndq_packets_free:2487|
[2025/09/12 05:24:13 853580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2719|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2719|path_largest_ack:2719|
[2025/09/12 05:24:13 853584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2931146|prior_time:1757654653812659|is_app_limited:0|send_elapse:40906|ack_elapse:40858|ctl_first_sent_time:1757654653814097|lagest_ack_time:1757654653853517|curr_delivered:2980352|
[2025/09/12 05:24:13 853589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653814184|
[2025/09/12 05:24:13 853593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:188||sndq_packets_used_bytes:0|sndq_packets_free:2488|
[2025/09/12 05:24:13 853597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39122|rttvar:472|minrtt:30532|latest_rtt:39333|ack_delay:32|
[2025/09/12 05:24:13 853601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39144|rttvar:398|minrtt:30532|latest_rtt:39333|ack_delay:32|
[2025/09/12 05:24:13 853605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2719|lost_pn:2716|thresh:3|
[2025/09/12 05:24:13 853609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 853613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39144|rtt_var:398|pto_duration:41144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 853618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 853622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 853625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 853629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653919413|now:1757654653853613|interv:65800|
[2025/09/12 05:24:13 853633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653919413|now:1757654653853613|interval:65800|pto_count:0|srtt:39144
[2025/09/12 05:24:13 853638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40906, ack_elapse 40858, delivered 49206|rate 1202904|lost 202|
[2025/09/12 05:24:13 853642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202904) in round 64|
[2025/09/12 05:24:13 853646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 853650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5698|
[2025/09/12 05:24:13 853654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97380|packet_lost:0|acked:2400|po_sent_time:1757654653814184|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 853659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97380|packet_lost:0|acked:2400|po_sent_time:1757654653814184|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2933546|
[2025/09/12 05:24:13 853663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97810|full_bw_reached:1|inflight:46800|srtt:39144|latest_rtt:39333|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 853672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1300|largest:1300|pns:2|
[2025/09/12 05:24:13 853676] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1300|frame:ACK |recv_time:1757654653853517|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 853681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773853517|now:1757654653853517|interv:120000000|
[2025/09/12 05:24:13 853685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773853517|now:1757654653853517|interv:120000000|
[2025/09/12 05:24:13 853689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653854354|pq_index:0|
[2025/09/12 05:24:13 853693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653853073|
[2025/09/12 05:24:13 853697] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653853697|
[2025/09/12 05:24:13 853702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653853701|
[2025/09/12 05:24:13 853708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39144|min_srtt:39144|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 853712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97810|conn:0000561B836C40DC|stream_id:0|stream_offset:3019449|
[2025/09/12 05:24:13 853717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39144|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 853721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 853726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39144|min_srtt:39144|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 853730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97810|conn:0000561B836C40DC|stream_id:0|stream_offset:3020628|
[2025/09/12 05:24:13 853735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39144|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 853739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 853743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39144|min_srtt:39144|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 853747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97810|conn:0000561B836C40DC|stream_id:0|stream_offset:3021807|
[2025/09/12 05:24:13 853752] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 853758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 853762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 853766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 853771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 853775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97810|conn:0000561B836C40DC|stream_id:0|stream_offset:2972289|
[2025/09/12 05:24:13 853779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 853783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 853787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653854354|
[2025/09/12 05:24:13 853791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653854354|
[2025/09/12 05:24:13 853795] [debug] |xqc_engine_wakeup_after|wakeup:1757654653854354|now:1757654653853794|diff:560|
[2025/09/12 05:24:13 853799] [debug] |xqc_engine_main_logic|END|now:1757654653853701|
[2025/09/12 05:24:13 853804] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653853804|
[2025/09/12 05:24:13 853808] [debug] |xqc_engine_wakeup_after|wakeup:1757654653854354|now:1757654653853807|diff:547|
[2025/09/12 05:24:13 853811] [debug] |xqc_engine_main_logic|END|now:1757654653853804|
[2025/09/12 05:24:13 854879] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653854878|
[2025/09/12 05:24:13 854889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653854354|pq_index:0|
[2025/09/12 05:24:13 854893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653853701|
[2025/09/12 05:24:13 854898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653854897|
[2025/09/12 05:24:13 854903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653854354|now:1757654653854897|
[2025/09/12 05:24:13 854907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653854354|now:1757654653854897|
[2025/09/12 05:24:13 854911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 854916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39144|min_srtt:39144|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 854921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97810|conn:0000561B836C40DC|stream_id:0|stream_offset:3021807|
[2025/09/12 05:24:13 854925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 854929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 854933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 854941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 854946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 854950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97810|conn:0000561B836C40DC|stream_id:0|stream_offset:2972289|
[2025/09/12 05:24:13 854955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 854959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2759|
[2025/09/12 05:24:13 854988] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2759|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653854967|stream_id:0|stream_offset:2972289|
[2025/09/12 05:24:13 854994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2759|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 854999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 855003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39144|rtt_var:398|pto_duration:41144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 855008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 855012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 855016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 855020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653921111|now:1757654653855003|interv:66108|
[2025/09/12 05:24:13 855024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653921111|now:1757654653855003|interval:66108|pto_count:0|srtt:39144
[2025/09/12 05:24:13 855028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97810|inflight:48000|
[2025/09/12 05:24:13 855033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 855037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97810|conn:0000561B836C40DC|stream_id:0|stream_offset:2973468|
[2025/09/12 05:24:13 855042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 855046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2760|
[2025/09/12 05:24:13 855063] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2760|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654653855052|stream_id:0|stream_offset:2973468|
[2025/09/12 05:24:13 855069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2760|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 855073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:13 855081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39144|rtt_var:398|pto_duration:41144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 855085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 855089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 855093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 855097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653921196|now:1757654653855081|interv:66115|
[2025/09/12 05:24:13 855101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653921196|now:1757654653855081|interval:66115|pto_count:0|srtt:39144
[2025/09/12 05:24:13 855106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97810|inflight:49200|
[2025/09/12 05:24:13 855113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 855119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97810|conn:0000561B836C40DC|stream_id:0|stream_offset:2974647|
[2025/09/12 05:24:13 855126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 855132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653856132|now:1757654653855132|interv:1000|
[2025/09/12 05:24:13 855138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 855143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 855148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653856132|
[2025/09/12 05:24:13 855154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653856132|
[2025/09/12 05:24:13 855160] [debug] |xqc_engine_wakeup_after|wakeup:1757654653856132|now:1757654653855159|diff:973|
[2025/09/12 05:24:13 855165] [debug] |xqc_engine_main_logic|END|now:1757654653854897|
[2025/09/12 05:24:13 855492] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653855491|
[2025/09/12 05:24:13 855502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 855508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1300|
[2025/09/12 05:24:13 855512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1301|
[2025/09/12 05:24:13 855518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1301|
[2025/09/12 05:24:13 855522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 855527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2720|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2721|path_largest_ack:2720|
[2025/09/12 05:24:13 855532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2933546|prior_time:1757654653814655|is_app_limited:0|send_elapse:40904|ack_elapse:40836|ctl_first_sent_time:1757654653816096|lagest_ack_time:1757654653855491|curr_delivered:2981552|
[2025/09/12 05:24:13 855540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653816096|
[2025/09/12 05:24:13 855545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:187||sndq_packets_used_bytes:0|sndq_packets_free:2489|
[2025/09/12 05:24:13 855549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2721|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2721|path_largest_ack:2721|
[2025/09/12 05:24:13 855554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2933546|prior_time:1757654653814655|is_app_limited:0|send_elapse:40904|ack_elapse:40836|ctl_first_sent_time:1757654653816096|lagest_ack_time:1757654653855491|curr_delivered:2982752|
[2025/09/12 05:24:13 855558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653816183|
[2025/09/12 05:24:13 855562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:186||sndq_packets_used_bytes:0|sndq_packets_free:2490|
[2025/09/12 05:24:13 855566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39144|rttvar:398|minrtt:30532|latest_rtt:39308|ack_delay:32|
[2025/09/12 05:24:13 855570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39160|rttvar:332|minrtt:30532|latest_rtt:39308|ack_delay:32|
[2025/09/12 05:24:13 855574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2721|lost_pn:2718|thresh:3|
[2025/09/12 05:24:13 855579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 855583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39160|rtt_var:332|pto_duration:41160|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 855587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 855591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 855595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 855599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653921212|now:1757654653855582|interv:65630|
[2025/09/12 05:24:13 855603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653921212|now:1757654653855582|interval:65630|pto_count:0|srtt:39160
[2025/09/12 05:24:13 855607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40904, ack_elapse 40836, delivered 49206|rate 1202963|lost 202|
[2025/09/12 05:24:13 855612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 64 -> 65|
[2025/09/12 05:24:13 855616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202963) in round 65|
[2025/09/12 05:24:13 855620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 855624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 855628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97810|packet_lost:0|acked:2400|po_sent_time:1757654653816183|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 855635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97810|packet_lost:0|acked:2400|po_sent_time:1757654653816183|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 855639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46800|srtt:39160|latest_rtt:39308|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:13 855644] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:97846|inflight:46800|mode:2|applimit:0|pacing_rate:1206768|bw:1206768|srtt:39160|latest_rtt:39308|min_rtt:30532|send:2735|lost:202|tlp:0|recv:1292|recovery:0|slow_start:0|conn_life:2567495|acked:2400|delivered:2982752|is_cwnd_limited:0|
[2025/09/12 05:24:13 855650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1301|largest:1301|pns:2|
[2025/09/12 05:24:13 855655] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1301|frame:ACK |recv_time:1757654653855491|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 855660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773855491|now:1757654653855491|interv:120000000|
[2025/09/12 05:24:13 855664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773855491|now:1757654653855491|interv:120000000|
[2025/09/12 05:24:13 855668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653856132|pq_index:0|
[2025/09/12 05:24:13 855672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653854897|
[2025/09/12 05:24:13 855676] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653855676|
[2025/09/12 05:24:13 855681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653855680|
[2025/09/12 05:24:13 855686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39160|min_srtt:39160|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 855691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3021807|
[2025/09/12 05:24:13 855695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39160|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 855700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 855704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39160|min_srtt:39160|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 855708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3022986|
[2025/09/12 05:24:13 855713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39160|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 855720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 855724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39160|min_srtt:39160|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 855728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3024165|
[2025/09/12 05:24:13 855732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 855736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 855740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 855744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 855749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 855753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2974647|
[2025/09/12 05:24:13 855757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 855761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 855765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653856132|
[2025/09/12 05:24:13 855769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653856132|
[2025/09/12 05:24:13 855773] [debug] |xqc_engine_wakeup_after|wakeup:1757654653856132|now:1757654653855773|diff:359|
[2025/09/12 05:24:13 855777] [debug] |xqc_engine_main_logic|END|now:1757654653855680|
[2025/09/12 05:24:13 855782] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653855782|
[2025/09/12 05:24:13 855786] [debug] |xqc_engine_wakeup_after|wakeup:1757654653856132|now:1757654653855786|diff:346|
[2025/09/12 05:24:13 855790] [debug] |xqc_engine_main_logic|END|now:1757654653855782|
[2025/09/12 05:24:13 856856] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653856856|
[2025/09/12 05:24:13 856867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653856132|pq_index:0|
[2025/09/12 05:24:13 856871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653855680|
[2025/09/12 05:24:13 856876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653856875|
[2025/09/12 05:24:13 856881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653856132|now:1757654653856875|
[2025/09/12 05:24:13 856885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653856132|now:1757654653856875|
[2025/09/12 05:24:13 856889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 856894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39160|min_srtt:39160|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 856903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3024165|
[2025/09/12 05:24:13 856908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 856912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 856916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 856920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 856924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 856929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2974647|
[2025/09/12 05:24:13 856933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 856937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2761|
[2025/09/12 05:24:13 856967] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2761|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653856946|stream_id:0|stream_offset:2974647|
[2025/09/12 05:24:13 856973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2761|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 856977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 856982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39160|rtt_var:332|pto_duration:41160|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 856986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 856990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 856994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 856998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653923106|now:1757654653856981|interv:66125|
[2025/09/12 05:24:13 857002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653923106|now:1757654653856981|interval:66125|pto_count:0|srtt:39160
[2025/09/12 05:24:13 857006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48000|
[2025/09/12 05:24:13 857011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 857015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2975826|
[2025/09/12 05:24:13 857023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 857027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2762|
[2025/09/12 05:24:13 857047] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2762|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654653857033|stream_id:0|stream_offset:2975826|
[2025/09/12 05:24:13 857052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2762|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 857056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:13 857060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39160|rtt_var:332|pto_duration:41160|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 857065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 857069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 857072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 857076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653923193|now:1757654653857060|interv:66133|
[2025/09/12 05:24:13 857080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653923193|now:1757654653857060|interval:66133|pto_count:0|srtt:39160
[2025/09/12 05:24:13 857085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49200|
[2025/09/12 05:24:13 857089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 857093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2977005|
[2025/09/12 05:24:13 857098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 857102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653858101|now:1757654653857101|interv:1000|
[2025/09/12 05:24:13 857105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 857111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 857117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653858101|
[2025/09/12 05:24:13 857124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653858101|
[2025/09/12 05:24:13 857129] [debug] |xqc_engine_wakeup_after|wakeup:1757654653858101|now:1757654653857129|diff:972|
[2025/09/12 05:24:13 857136] [debug] |xqc_engine_main_logic|END|now:1757654653856875|
[2025/09/12 05:24:13 857511] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653857510|
[2025/09/12 05:24:13 857520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 857527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1301|
[2025/09/12 05:24:13 857530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1302|
[2025/09/12 05:24:13 857541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1302|
[2025/09/12 05:24:13 857545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 857550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2722|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2723|path_largest_ack:2722|
[2025/09/12 05:24:13 857555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2935946|prior_time:1757654653816644|is_app_limited:0|send_elapse:40922|ack_elapse:40866|ctl_first_sent_time:1757654653818096|lagest_ack_time:1757654653857510|curr_delivered:2983952|
[2025/09/12 05:24:13 857560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653818096|
[2025/09/12 05:24:13 857564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:185||sndq_packets_used_bytes:0|sndq_packets_free:2491|
[2025/09/12 05:24:13 857568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2723|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2723|path_largest_ack:2723|
[2025/09/12 05:24:13 857573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2935946|prior_time:1757654653816644|is_app_limited:0|send_elapse:40922|ack_elapse:40866|ctl_first_sent_time:1757654653818096|lagest_ack_time:1757654653857510|curr_delivered:2985152|
[2025/09/12 05:24:13 857577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653818178|
[2025/09/12 05:24:13 857581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:184||sndq_packets_used_bytes:0|sndq_packets_free:2492|
[2025/09/12 05:24:13 857585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39160|rttvar:332|minrtt:30532|latest_rtt:39332|ack_delay:32|
[2025/09/12 05:24:13 857589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39177|rttvar:284|minrtt:30532|latest_rtt:39332|ack_delay:32|
[2025/09/12 05:24:13 857594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2723|lost_pn:2720|thresh:3|
[2025/09/12 05:24:13 857598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 857602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39177|rtt_var:284|pto_duration:41177|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 857606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 857610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 857614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 857618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653923210|now:1757654653857602|interv:65608|
[2025/09/12 05:24:13 857622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653923210|now:1757654653857602|interval:65608|pto_count:0|srtt:39177
[2025/09/12 05:24:13 857626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40922, ack_elapse 40866, delivered 49206|rate 1202433|lost 202|
[2025/09/12 05:24:13 857633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202433) in round 65|
[2025/09/12 05:24:13 857637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 857642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 857646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653818178|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 857650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653818178|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 857655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46800|srtt:39177|latest_rtt:39332|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 857660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1302|largest:1302|pns:2|
[2025/09/12 05:24:13 857665] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1302|frame:ACK |recv_time:1757654653857510|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 857670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773857510|now:1757654653857510|interv:120000000|
[2025/09/12 05:24:13 857674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773857510|now:1757654653857510|interv:120000000|
[2025/09/12 05:24:13 857678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653858101|pq_index:0|
[2025/09/12 05:24:13 857682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653856875|
[2025/09/12 05:24:13 857686] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653857686|
[2025/09/12 05:24:13 857691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653857690|
[2025/09/12 05:24:13 857696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39177|min_srtt:39177|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 857701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3024165|
[2025/09/12 05:24:13 857705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39177|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 857710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 857714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39177|min_srtt:39177|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 857718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3025344|
[2025/09/12 05:24:13 857725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39177|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 857730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 857734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39177|min_srtt:39177|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 857738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3026523|
[2025/09/12 05:24:13 857742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 857746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 857750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 857754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 857759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 857763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2977005|
[2025/09/12 05:24:13 857767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 857771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 857775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653858101|
[2025/09/12 05:24:13 857779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653858101|
[2025/09/12 05:24:13 857783] [debug] |xqc_engine_wakeup_after|wakeup:1757654653858101|now:1757654653857783|diff:318|
[2025/09/12 05:24:13 857787] [debug] |xqc_engine_main_logic|END|now:1757654653857690|
[2025/09/12 05:24:13 857792] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653857792|
[2025/09/12 05:24:13 857796] [debug] |xqc_engine_wakeup_after|wakeup:1757654653858101|now:1757654653857796|diff:305|
[2025/09/12 05:24:13 857800] [debug] |xqc_engine_main_logic|END|now:1757654653857792|
[2025/09/12 05:24:13 858870] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653858870|
[2025/09/12 05:24:13 858879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653858101|pq_index:0|
[2025/09/12 05:24:13 858883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653857690|
[2025/09/12 05:24:13 858889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653858887|
[2025/09/12 05:24:13 858893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653858101|now:1757654653858887|
[2025/09/12 05:24:13 858897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653858101|now:1757654653858887|
[2025/09/12 05:24:13 858906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 858911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39177|min_srtt:39177|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 858916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3026523|
[2025/09/12 05:24:13 858920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 858924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 858928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 858932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 858937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 858941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2977005|
[2025/09/12 05:24:13 858945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 858950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2763|
[2025/09/12 05:24:13 858978] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2763|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653858958|stream_id:0|stream_offset:2977005|
[2025/09/12 05:24:13 858983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2763|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 858988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 858992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39177|rtt_var:284|pto_duration:41177|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 858997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 859001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 859005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 859008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653925135|now:1757654653858992|interv:66143|
[2025/09/12 05:24:13 859013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653925135|now:1757654653858992|interval:66143|pto_count:0|srtt:39177
[2025/09/12 05:24:13 859017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48000|
[2025/09/12 05:24:13 859022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 859029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2978184|
[2025/09/12 05:24:13 859034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 859038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2764|
[2025/09/12 05:24:13 859056] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2764|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654653859044|stream_id:0|stream_offset:2978184|
[2025/09/12 05:24:13 859062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2764|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 859066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:13 859070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39177|rtt_var:284|pto_duration:41177|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 859074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 859078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 859082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 859086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653925221|now:1757654653859070|interv:66151|
[2025/09/12 05:24:13 859090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653925221|now:1757654653859070|interval:66151|pto_count:0|srtt:39177
[2025/09/12 05:24:13 859094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49200|
[2025/09/12 05:24:13 859098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 859103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2979363|
[2025/09/12 05:24:13 859109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 859115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653860115|now:1757654653859115|interv:1000|
[2025/09/12 05:24:13 859121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 859127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 859133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653858980|
[2025/09/12 05:24:13 859139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653858980|
[2025/09/12 05:24:13 859144] [debug] |xqc_engine_wakeup_after|wakeup:1757654653858980|now:1757654653859144|diff:18446744073709551452|
[2025/09/12 05:24:13 859150] [debug] |xqc_engine_main_logic|END|now:1757654653858887|
[2025/09/12 05:24:13 859471] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653859469|
[2025/09/12 05:24:13 859480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 859490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1302|
[2025/09/12 05:24:13 859494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1303|
[2025/09/12 05:24:13 859500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1303|
[2025/09/12 05:24:13 859504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 859508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2724|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2725|path_largest_ack:2724|
[2025/09/12 05:24:13 859513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2938346|prior_time:1757654653818631|is_app_limited:0|send_elapse:40914|ack_elapse:40838|ctl_first_sent_time:1757654653820081|lagest_ack_time:1757654653859469|curr_delivered:2986352|
[2025/09/12 05:24:13 859518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653820081|
[2025/09/12 05:24:13 859522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:183||sndq_packets_used_bytes:0|sndq_packets_free:2493|
[2025/09/12 05:24:13 859526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2725|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2725|path_largest_ack:2725|
[2025/09/12 05:24:13 859531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2938346|prior_time:1757654653818631|is_app_limited:0|send_elapse:40914|ack_elapse:40838|ctl_first_sent_time:1757654653820081|lagest_ack_time:1757654653859469|curr_delivered:2987552|
[2025/09/12 05:24:13 859535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653820164|
[2025/09/12 05:24:13 859539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:182||sndq_packets_used_bytes:0|sndq_packets_free:2494|
[2025/09/12 05:24:13 859543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39177|rttvar:284|minrtt:30532|latest_rtt:39305|ack_delay:40|
[2025/09/12 05:24:13 859548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39188|rttvar:235|minrtt:30532|latest_rtt:39305|ack_delay:40|
[2025/09/12 05:24:13 859552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2725|lost_pn:2722|thresh:3|
[2025/09/12 05:24:13 859557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 859561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39188|rtt_var:235|pto_duration:41188|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 859567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 859571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 859574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 859578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653925232|now:1757654653859561|interv:65671|
[2025/09/12 05:24:13 859582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653925232|now:1757654653859561|interval:65671|pto_count:0|srtt:39188
[2025/09/12 05:24:13 859589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40914, ack_elapse 40838, delivered 49206|rate 1202669|lost 202|
[2025/09/12 05:24:13 859594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202669) in round 65|
[2025/09/12 05:24:13 859598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 859602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 859606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653820164|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 859610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653820164|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 859615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46800|srtt:39188|latest_rtt:39305|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 859621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1303|largest:1303|pns:2|
[2025/09/12 05:24:13 859625] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1303|frame:ACK |recv_time:1757654653859469|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 859630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773859469|now:1757654653859469|interv:120000000|
[2025/09/12 05:24:13 859634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773859469|now:1757654653859469|interv:120000000|
[2025/09/12 05:24:13 859638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653858980|pq_index:0|
[2025/09/12 05:24:13 859642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653858887|
[2025/09/12 05:24:13 859646] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653859646|
[2025/09/12 05:24:13 859651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653859650|
[2025/09/12 05:24:13 859655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654653858980|now:1757654653859650|
[2025/09/12 05:24:13 859659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:13 859663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654653858980|now:1757654653859650|
[2025/09/12 05:24:13 859667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:13 859672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:1303|ack_delay:25691|first_ack_range:29|largest_pkt_recv_time:1757654653833980|
[2025/09/12 05:24:13 859676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:1303|low:1274|pkt_pns:2|
[2025/09/12 05:24:13 859680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:1290|frame_largest_recv:1303|
[2025/09/12 05:24:13 859687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:13 859691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39188|min_srtt:39188|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 859696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3026523|
[2025/09/12 05:24:13 859700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39188|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 859705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 859709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39188|min_srtt:39188|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 859713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3027702|
[2025/09/12 05:24:13 859718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39188|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 859722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 859727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39188|min_srtt:39188|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 859731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3028881|
[2025/09/12 05:24:13 859735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 859739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 859743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 859747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 859751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 859756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2979363|
[2025/09/12 05:24:13 859760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 859764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 859768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653860115|
[2025/09/12 05:24:13 859772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653860115|
[2025/09/12 05:24:13 859778] [debug] |xqc_engine_wakeup_after|wakeup:1757654653860115|now:1757654653859778|diff:337|
[2025/09/12 05:24:13 859782] [debug] |xqc_engine_main_logic|END|now:1757654653859650|
[2025/09/12 05:24:13 859787] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653859787|
[2025/09/12 05:24:13 859791] [debug] |xqc_engine_wakeup_after|wakeup:1757654653860115|now:1757654653859791|diff:324|
[2025/09/12 05:24:13 859795] [debug] |xqc_engine_main_logic|END|now:1757654653859787|
[2025/09/12 05:24:13 860862] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653860862|
[2025/09/12 05:24:13 860872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653860115|pq_index:0|
[2025/09/12 05:24:13 860876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653859650|
[2025/09/12 05:24:13 860881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653860880|
[2025/09/12 05:24:13 860886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653860115|now:1757654653860880|
[2025/09/12 05:24:13 860890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653860115|now:1757654653860880|
[2025/09/12 05:24:13 860894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 860899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39188|min_srtt:39188|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 860904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3028881|
[2025/09/12 05:24:13 860908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 860912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 860916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 860920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 860925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 860929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2979363|
[2025/09/12 05:24:13 860934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 860938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2765|
[2025/09/12 05:24:13 860966] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2765|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:46800|now:1757654653860946|stream_id:0|stream_offset:2979363|
[2025/09/12 05:24:13 860972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2765|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 860976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 860985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39188|rtt_var:235|pto_duration:41188|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 860990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 860993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 860997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 861001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653927134|now:1757654653860985|interv:66149|
[2025/09/12 05:24:13 861005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653927134|now:1757654653860985|interval:66149|pto_count:0|srtt:39188
[2025/09/12 05:24:13 861010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 861014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 861018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2980542|
[2025/09/12 05:24:13 861023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 861027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2766|
[2025/09/12 05:24:13 861045] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2766|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653861033|stream_id:0|stream_offset:2980542|
[2025/09/12 05:24:13 861051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2766|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 861055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 861059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39188|rtt_var:235|pto_duration:41188|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 861063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 861067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 861071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 861075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653927221|now:1757654653861059|interv:66162|
[2025/09/12 05:24:13 861079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653927221|now:1757654653861059|interval:66162|pto_count:0|srtt:39188
[2025/09/12 05:24:13 861083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 861087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 861104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2981721|
[2025/09/12 05:24:13 861111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 861117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653862117|now:1757654653861117|interv:1000|
[2025/09/12 05:24:13 861123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 861128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 861133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653862117|
[2025/09/12 05:24:13 861139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653862117|
[2025/09/12 05:24:13 861144] [debug] |xqc_engine_wakeup_after|wakeup:1757654653862117|now:1757654653861144|diff:973|
[2025/09/12 05:24:13 861150] [debug] |xqc_engine_main_logic|END|now:1757654653860880|
[2025/09/12 05:24:13 861469] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653861468|
[2025/09/12 05:24:13 861478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 861484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1303|
[2025/09/12 05:24:13 861488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1304|
[2025/09/12 05:24:13 861493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1304|
[2025/09/12 05:24:13 861497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 861502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2726|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2727|path_largest_ack:2726|
[2025/09/12 05:24:13 861507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2940746|prior_time:1757654653820559|is_app_limited:0|send_elapse:40819|ack_elapse:40909|ctl_first_sent_time:1757654653822010|lagest_ack_time:1757654653861468|curr_delivered:2988752|
[2025/09/12 05:24:13 861511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653822010|
[2025/09/12 05:24:13 861516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:181||sndq_packets_used_bytes:0|sndq_packets_free:2495|
[2025/09/12 05:24:13 861520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2727|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2727|path_largest_ack:2727|
[2025/09/12 05:24:13 861525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2940746|prior_time:1757654653820559|is_app_limited:0|send_elapse:40819|ack_elapse:40909|ctl_first_sent_time:1757654653822010|lagest_ack_time:1757654653861468|curr_delivered:2989952|
[2025/09/12 05:24:13 861529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653822099|
[2025/09/12 05:24:13 861533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:180||sndq_packets_used_bytes:0|sndq_packets_free:2496|
[2025/09/12 05:24:13 861537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39188|rttvar:235|minrtt:30532|latest_rtt:39369|ack_delay:32|
[2025/09/12 05:24:13 861541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39207|rttvar:214|minrtt:30532|latest_rtt:39369|ack_delay:32|
[2025/09/12 05:24:13 861549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2727|lost_pn:2724|thresh:3|
[2025/09/12 05:24:13 861554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 861558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39207|rtt_var:214|pto_duration:41207|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 861562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 861566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 861570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 861574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653927240|now:1757654653861557|interv:65683|
[2025/09/12 05:24:13 861578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653927240|now:1757654653861557|interval:65683|pto_count:0|srtt:39207
[2025/09/12 05:24:13 861582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40819, ack_elapse 40909, delivered 49206|rate 1202816|lost 202|
[2025/09/12 05:24:13 861586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202816) in round 65|
[2025/09/12 05:24:13 861591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 861595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 861599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653822099|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 861603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653822099|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 861607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:39207|latest_rtt:39369|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 861613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1304|largest:1304|pns:2|
[2025/09/12 05:24:13 861617] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1304|frame:ACK |recv_time:1757654653861468|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 861622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773861468|now:1757654653861468|interv:120000000|
[2025/09/12 05:24:13 861626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773861468|now:1757654653861468|interv:120000000|
[2025/09/12 05:24:13 861630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653862117|pq_index:0|
[2025/09/12 05:24:13 861634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653860880|
[2025/09/12 05:24:13 861641] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653861641|
[2025/09/12 05:24:13 861646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653861645|
[2025/09/12 05:24:13 861651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39207|min_srtt:39207|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 861656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3028881|
[2025/09/12 05:24:13 861660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39207|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 861665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 861669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39207|min_srtt:39207|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 861673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3030060|
[2025/09/12 05:24:13 861677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39207|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 861682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 861686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39207|min_srtt:39207|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 861690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3031239|
[2025/09/12 05:24:13 861694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 861698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 861702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 861706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 861711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 861715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2981721|
[2025/09/12 05:24:13 861719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 861723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 861729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653862117|
[2025/09/12 05:24:13 861733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653862117|
[2025/09/12 05:24:13 861737] [debug] |xqc_engine_wakeup_after|wakeup:1757654653862117|now:1757654653861737|diff:380|
[2025/09/12 05:24:13 861741] [debug] |xqc_engine_main_logic|END|now:1757654653861645|
[2025/09/12 05:24:13 861746] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653861746|
[2025/09/12 05:24:13 861750] [debug] |xqc_engine_wakeup_after|wakeup:1757654653862117|now:1757654653861750|diff:367|
[2025/09/12 05:24:13 861754] [debug] |xqc_engine_main_logic|END|now:1757654653861746|
[2025/09/12 05:24:13 862823] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653862823|
[2025/09/12 05:24:13 862832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653862117|pq_index:0|
[2025/09/12 05:24:13 862837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653861645|
[2025/09/12 05:24:13 862842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653862841|
[2025/09/12 05:24:13 862846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653862117|now:1757654653862841|
[2025/09/12 05:24:13 862850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653862117|now:1757654653862841|
[2025/09/12 05:24:13 862854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 862859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39207|min_srtt:39207|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 862864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3031239|
[2025/09/12 05:24:13 862869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 862872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 862876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 862881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 862885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 862889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2981721|
[2025/09/12 05:24:13 862894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 862898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2767|
[2025/09/12 05:24:13 862925] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2767|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653862906|stream_id:0|stream_offset:2981721|
[2025/09/12 05:24:13 862931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2767|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 862942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 862946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39207|rtt_var:214|pto_duration:41207|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 862950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 862954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 862958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 862962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653929113|now:1757654653862946|interv:66167|
[2025/09/12 05:24:13 862966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653929113|now:1757654653862946|interval:66167|pto_count:0|srtt:39207
[2025/09/12 05:24:13 862971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 862976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 862980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2982900|
[2025/09/12 05:24:13 862984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 862988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2768|
[2025/09/12 05:24:13 863007] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2768|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653862994|stream_id:0|stream_offset:2982900|
[2025/09/12 05:24:13 863012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2768|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 863017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 863021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39207|rtt_var:214|pto_duration:41207|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 863025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 863029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 863033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 863037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653929201|now:1757654653863021|interv:66180|
[2025/09/12 05:24:13 863041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653929201|now:1757654653863021|interval:66180|pto_count:0|srtt:39207
[2025/09/12 05:24:13 863045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 863053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 863057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2984079|
[2025/09/12 05:24:13 863064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 863070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653864070|now:1757654653863070|interv:1000|
[2025/09/12 05:24:13 863076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 863082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 863088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653864070|
[2025/09/12 05:24:13 863094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653864070|
[2025/09/12 05:24:13 863100] [debug] |xqc_engine_wakeup_after|wakeup:1757654653864070|now:1757654653863099|diff:971|
[2025/09/12 05:24:13 863105] [debug] |xqc_engine_main_logic|END|now:1757654653862841|
[2025/09/12 05:24:13 863449] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653863448|
[2025/09/12 05:24:13 863467] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 863476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1304|
[2025/09/12 05:24:13 863480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1305|
[2025/09/12 05:24:13 863486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1305|
[2025/09/12 05:24:13 863490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 863495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2728|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2729|path_largest_ack:2728|
[2025/09/12 05:24:13 863499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2943146|prior_time:1757654653822570|is_app_limited:0|send_elapse:40861|ack_elapse:40878|ctl_first_sent_time:1757654653824015|lagest_ack_time:1757654653863448|curr_delivered:2991152|
[2025/09/12 05:24:13 863504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653824015|
[2025/09/12 05:24:13 863508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:179||sndq_packets_used_bytes:0|sndq_packets_free:2497|
[2025/09/12 05:24:13 863513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2729|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2729|path_largest_ack:2729|
[2025/09/12 05:24:13 863517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2943146|prior_time:1757654653822570|is_app_limited:0|send_elapse:40861|ack_elapse:40878|ctl_first_sent_time:1757654653824015|lagest_ack_time:1757654653863448|curr_delivered:2992352|
[2025/09/12 05:24:13 863521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653824099|
[2025/09/12 05:24:13 863525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:178||sndq_packets_used_bytes:0|sndq_packets_free:2498|
[2025/09/12 05:24:13 863536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39207|rttvar:214|minrtt:30532|latest_rtt:39349|ack_delay:32|
[2025/09/12 05:24:13 863540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39221|rttvar:188|minrtt:30532|latest_rtt:39349|ack_delay:32|
[2025/09/12 05:24:13 863544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2729|lost_pn:2726|thresh:3|
[2025/09/12 05:24:13 863548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 863553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39221|rtt_var:188|pto_duration:41221|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 863557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 863561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 863565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 863569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653929215|now:1757654653863552|interv:65663|
[2025/09/12 05:24:13 863573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653929215|now:1757654653863552|interval:65663|pto_count:0|srtt:39221
[2025/09/12 05:24:13 863577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40861, ack_elapse 40878, delivered 49206|rate 1203728|lost 202|
[2025/09/12 05:24:13 863581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203728) in round 65|
[2025/09/12 05:24:13 863586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 863590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 863594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653824099|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 863598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653824099|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 863602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508460|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:39221|latest_rtt:39349|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 863608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1305|largest:1305|pns:2|
[2025/09/12 05:24:13 863612] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1305|frame:ACK |recv_time:1757654653863448|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 863617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773863448|now:1757654653863448|interv:120000000|
[2025/09/12 05:24:13 863621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773863448|now:1757654653863448|interv:120000000|
[2025/09/12 05:24:13 863628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653864070|pq_index:0|
[2025/09/12 05:24:13 863632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653862841|
[2025/09/12 05:24:13 863636] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653863636|
[2025/09/12 05:24:13 863641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653863640|
[2025/09/12 05:24:13 863646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39221|min_srtt:39221|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 863651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3031239|
[2025/09/12 05:24:13 863655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39221|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 863660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 863664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39221|min_srtt:39221|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 863668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3032418|
[2025/09/12 05:24:13 863672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39221|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 863677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 863681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39221|min_srtt:39221|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 863685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3033597|
[2025/09/12 05:24:13 863689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 863693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 863697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 863701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 863705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 863710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2984079|
[2025/09/12 05:24:13 863717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 863720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 863724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653864070|
[2025/09/12 05:24:13 863728] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653864070|
[2025/09/12 05:24:13 863732] [debug] |xqc_engine_wakeup_after|wakeup:1757654653864070|now:1757654653863732|diff:338|
[2025/09/12 05:24:13 863736] [debug] |xqc_engine_main_logic|END|now:1757654653863640|
[2025/09/12 05:24:13 863742] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653863741|
[2025/09/12 05:24:13 863745] [debug] |xqc_engine_wakeup_after|wakeup:1757654653864070|now:1757654653863745|diff:325|
[2025/09/12 05:24:13 863749] [debug] |xqc_engine_main_logic|END|now:1757654653863741|
[2025/09/12 05:24:13 864816] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653864816|
[2025/09/12 05:24:13 864826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653864070|pq_index:0|
[2025/09/12 05:24:13 864830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653863640|
[2025/09/12 05:24:13 864835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653864834|
[2025/09/12 05:24:13 864840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653864070|now:1757654653864834|
[2025/09/12 05:24:13 864844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653864070|now:1757654653864834|
[2025/09/12 05:24:13 864848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 864853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39221|min_srtt:39221|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 864858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3033597|
[2025/09/12 05:24:13 864862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 864866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 864870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 864874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 864879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 864883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2984079|
[2025/09/12 05:24:13 864887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 864892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2769|
[2025/09/12 05:24:13 864924] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2769|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653864905|stream_id:0|stream_offset:2984079|
[2025/09/12 05:24:13 864930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2769|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 864935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 864939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39221|rtt_var:188|pto_duration:41221|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 864943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 864947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 864951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 864955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653931126|now:1757654653864939|interv:66187|
[2025/09/12 05:24:13 864959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653931126|now:1757654653864939|interval:66187|pto_count:0|srtt:39221
[2025/09/12 05:24:13 864963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 864968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 864972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2985258|
[2025/09/12 05:24:13 864977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 864981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2770|
[2025/09/12 05:24:13 864998] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2770|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653864987|stream_id:0|stream_offset:2985258|
[2025/09/12 05:24:13 865003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2770|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 865008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 865012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39221|rtt_var:188|pto_duration:41221|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 865016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 865020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 865024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 865028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653931208|now:1757654653865012|interv:66196|
[2025/09/12 05:24:13 865032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653931208|now:1757654653865012|interval:66196|pto_count:0|srtt:39221
[2025/09/12 05:24:13 865040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 865044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 865048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2986437|
[2025/09/12 05:24:13 865053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 865057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653866057|now:1757654653865057|interv:1000|
[2025/09/12 05:24:13 865061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 865065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 865069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653866057|
[2025/09/12 05:24:13 865073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653866057|
[2025/09/12 05:24:13 865077] [debug] |xqc_engine_wakeup_after|wakeup:1757654653866057|now:1757654653865077|diff:980|
[2025/09/12 05:24:13 865081] [debug] |xqc_engine_main_logic|END|now:1757654653864834|
[2025/09/12 05:24:13 865503] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653865502|
[2025/09/12 05:24:13 865512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 865518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1305|
[2025/09/12 05:24:13 865522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1306|
[2025/09/12 05:24:13 865528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1306|
[2025/09/12 05:24:13 865532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 865537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2730|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2731|path_largest_ack:2730|
[2025/09/12 05:24:13 865541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2945546|prior_time:1757654653824562|is_app_limited:0|send_elapse:40853|ack_elapse:40940|ctl_first_sent_time:1757654653826006|lagest_ack_time:1757654653865502|curr_delivered:2993552|
[2025/09/12 05:24:13 865546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653826006|
[2025/09/12 05:24:13 865551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:177||sndq_packets_used_bytes:0|sndq_packets_free:2499|
[2025/09/12 05:24:13 865555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2731|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2731|path_largest_ack:2731|
[2025/09/12 05:24:13 865559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2945546|prior_time:1757654653824562|is_app_limited:0|send_elapse:40853|ack_elapse:40940|ctl_first_sent_time:1757654653826006|lagest_ack_time:1757654653865502|curr_delivered:2994752|
[2025/09/12 05:24:13 865568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653826090|
[2025/09/12 05:24:13 865572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:176||sndq_packets_used_bytes:0|sndq_packets_free:2500|
[2025/09/12 05:24:13 865576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39221|rttvar:188|minrtt:30532|latest_rtt:39412|ack_delay:56|
[2025/09/12 05:24:13 865580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39238|rttvar:174|minrtt:30532|latest_rtt:39412|ack_delay:56|
[2025/09/12 05:24:13 865584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2731|lost_pn:2728|thresh:3|
[2025/09/12 05:24:13 865589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 865593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39238|rtt_var:174|pto_duration:41238|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 865597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 865601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 865605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 865609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653931225|now:1757654653865592|interv:65633|
[2025/09/12 05:24:13 865613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653931225|now:1757654653865592|interval:65633|pto_count:0|srtt:39238
[2025/09/12 05:24:13 865617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40853, ack_elapse 40940, delivered 49206|rate 1201905|lost 202|
[2025/09/12 05:24:13 865622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201905) in round 65|
[2025/09/12 05:24:13 865626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 865630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 865634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653826090|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 865638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653826090|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 865643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508460|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:39238|latest_rtt:39412|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 865649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1306|largest:1306|pns:2|
[2025/09/12 05:24:13 865653] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1306|frame:ACK |recv_time:1757654653865502|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 865660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773865502|now:1757654653865502|interv:120000000|
[2025/09/12 05:24:13 865664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773865502|now:1757654653865502|interv:120000000|
[2025/09/12 05:24:13 865668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653866057|pq_index:0|
[2025/09/12 05:24:13 865672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653864834|
[2025/09/12 05:24:13 865676] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653865676|
[2025/09/12 05:24:13 865681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653865680|
[2025/09/12 05:24:13 865687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39238|min_srtt:39238|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 865691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3033597|
[2025/09/12 05:24:13 865696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39238|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 865700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 865704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39238|min_srtt:39238|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 865709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3034776|
[2025/09/12 05:24:13 865713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39238|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 865717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 865722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39238|min_srtt:39238|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 865726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3035955|
[2025/09/12 05:24:13 865730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 865734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 865738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 865742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 865746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 865753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2986437|
[2025/09/12 05:24:13 865757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 865761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 865765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653866057|
[2025/09/12 05:24:13 865769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653866057|
[2025/09/12 05:24:13 865773] [debug] |xqc_engine_wakeup_after|wakeup:1757654653866057|now:1757654653865773|diff:284|
[2025/09/12 05:24:13 865777] [debug] |xqc_engine_main_logic|END|now:1757654653865680|
[2025/09/12 05:24:13 865782] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653865782|
[2025/09/12 05:24:13 865786] [debug] |xqc_engine_wakeup_after|wakeup:1757654653866057|now:1757654653865786|diff:271|
[2025/09/12 05:24:13 865790] [debug] |xqc_engine_main_logic|END|now:1757654653865782|
[2025/09/12 05:24:13 866859] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653866859|
[2025/09/12 05:24:13 866868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653866057|pq_index:0|
[2025/09/12 05:24:13 866872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653865680|
[2025/09/12 05:24:13 866877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653866876|
[2025/09/12 05:24:13 866882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653866057|now:1757654653866876|
[2025/09/12 05:24:13 866886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653866057|now:1757654653866876|
[2025/09/12 05:24:13 866890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 866895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39238|min_srtt:39238|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 866900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3035955|
[2025/09/12 05:24:13 866904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 866908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 866912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 866916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 866921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 866925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2986437|
[2025/09/12 05:24:13 866934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 866938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2771|
[2025/09/12 05:24:13 866969] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2771|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653866946|stream_id:0|stream_offset:2986437|
[2025/09/12 05:24:13 866975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2771|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 866980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 866985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39238|rtt_var:174|pto_duration:41238|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 866993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 866999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 867004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 867010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653933184|now:1757654653866985|interv:66199|
[2025/09/12 05:24:13 867017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653933184|now:1757654653866985|interval:66199|pto_count:0|srtt:39238
[2025/09/12 05:24:13 867024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 867031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 867038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2987616|
[2025/09/12 05:24:13 867045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 867051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2772|
[2025/09/12 05:24:13 867085] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2772|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653867062|stream_id:0|stream_offset:2987616|
[2025/09/12 05:24:13 867095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2772|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 867102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 867109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39238|rtt_var:174|pto_duration:41238|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 867115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 867122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 867128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 867140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653933300|now:1757654653867108|interv:66192|
[2025/09/12 05:24:13 867145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653933300|now:1757654653867108|interval:66192|pto_count:0|srtt:39238
[2025/09/12 05:24:13 867149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 867154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 867159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2988795|
[2025/09/12 05:24:13 867163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 867167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2773|
[2025/09/12 05:24:13 867196] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2773|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654653867174|stream_id:0|stream_offset:2988795|
[2025/09/12 05:24:13 867204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2773|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 867211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:13 867218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39238|rtt_var:174|pto_duration:41238|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 867225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 867231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 867237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 867244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653933412|now:1757654653867217|interv:66195|
[2025/09/12 05:24:13 867249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653933412|now:1757654653867217|interval:66195|pto_count:0|srtt:39238
[2025/09/12 05:24:13 867253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:50407|
[2025/09/12 05:24:13 867258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 867262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2989974|
[2025/09/12 05:24:13 867267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 867270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653868270|now:1757654653867270|interv:1000|
[2025/09/12 05:24:13 867274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 867283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 867287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653868270|
[2025/09/12 05:24:13 867291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653868270|
[2025/09/12 05:24:13 867295] [debug] |xqc_engine_wakeup_after|wakeup:1757654653868270|now:1757654653867295|diff:975|
[2025/09/12 05:24:13 867300] [debug] |xqc_engine_main_logic|END|now:1757654653866876|
[2025/09/12 05:24:13 867480] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653867479|
[2025/09/12 05:24:13 867491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 867497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1306|
[2025/09/12 05:24:13 867501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1307|
[2025/09/12 05:24:13 867507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1307|
[2025/09/12 05:24:13 867511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 867516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2732|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2733|path_largest_ack:2732|
[2025/09/12 05:24:13 867520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2947946|prior_time:1757654653826559|is_app_limited:0|send_elapse:40868|ack_elapse:40920|ctl_first_sent_time:1757654653828011|lagest_ack_time:1757654653867479|curr_delivered:2995952|
[2025/09/12 05:24:13 867525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653828011|
[2025/09/12 05:24:13 867530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:175||sndq_packets_used_bytes:0|sndq_packets_free:2501|
[2025/09/12 05:24:13 867534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2733|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2733|path_largest_ack:2733|
[2025/09/12 05:24:13 867538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2947946|prior_time:1757654653826559|is_app_limited:0|send_elapse:40868|ack_elapse:40920|ctl_first_sent_time:1757654653828011|lagest_ack_time:1757654653867479|curr_delivered:2997152|
[2025/09/12 05:24:13 867543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653828099|
[2025/09/12 05:24:13 867547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:174||sndq_packets_used_bytes:0|sndq_packets_free:2502|
[2025/09/12 05:24:13 867551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39238|rttvar:174|minrtt:30532|latest_rtt:39380|ack_delay:32|
[2025/09/12 05:24:13 867555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39252|rttvar:158|minrtt:30532|latest_rtt:39380|ack_delay:32|
[2025/09/12 05:24:13 867559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2733|lost_pn:2730|thresh:3|
[2025/09/12 05:24:13 867563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 867567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39252|rtt_var:158|pto_duration:41252|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 867576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 867580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 867584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 867588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653933426|now:1757654653867567|interv:65859|
[2025/09/12 05:24:13 867592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653933426|now:1757654653867567|interval:65859|pto_count:0|srtt:39252
[2025/09/12 05:24:13 867596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40868, ack_elapse 40920, delivered 49206|rate 1202492|lost 202|
[2025/09/12 05:24:13 867601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202492) in round 65|
[2025/09/12 05:24:13 867605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 867609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 867613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653828099|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 867618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653828099|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 867622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508460|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:48007|srtt:39252|latest_rtt:39380|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 867628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1307|largest:1307|pns:2|
[2025/09/12 05:24:13 867633] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1307|frame:ACK |recv_time:1757654653867479|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 867637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773867479|now:1757654653867479|interv:120000000|
[2025/09/12 05:24:13 867642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773867479|now:1757654653867479|interv:120000000|
[2025/09/12 05:24:13 867646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653868270|pq_index:0|
[2025/09/12 05:24:13 867650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653866876|
[2025/09/12 05:24:13 867654] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653867654|
[2025/09/12 05:24:13 867659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653867658|
[2025/09/12 05:24:13 867665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39252|min_srtt:39252|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 867672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3035955|
[2025/09/12 05:24:13 867676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39252|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 867681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 867685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39252|min_srtt:39252|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 867690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3037134|
[2025/09/12 05:24:13 867694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39252|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 867698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 867702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39252|min_srtt:39252|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 867707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3038313|
[2025/09/12 05:24:13 867711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 867715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 867719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 867723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 867727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 867731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2989974|
[2025/09/12 05:24:13 867736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 867740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 867744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653868270|
[2025/09/12 05:24:13 867748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653868270|
[2025/09/12 05:24:13 867752] [debug] |xqc_engine_wakeup_after|wakeup:1757654653868270|now:1757654653867751|diff:519|
[2025/09/12 05:24:13 867756] [debug] |xqc_engine_main_logic|END|now:1757654653867658|
[2025/09/12 05:24:13 867761] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653867761|
[2025/09/12 05:24:13 867765] [debug] |xqc_engine_wakeup_after|wakeup:1757654653868270|now:1757654653867765|diff:505|
[2025/09/12 05:24:13 867771] [debug] |xqc_engine_main_logic|END|now:1757654653867761|
[2025/09/12 05:24:13 868837] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653868836|
[2025/09/12 05:24:13 868847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653868270|pq_index:0|
[2025/09/12 05:24:13 868852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653867658|
[2025/09/12 05:24:13 868857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653868856|
[2025/09/12 05:24:13 868861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653868270|now:1757654653868856|
[2025/09/12 05:24:13 868866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653868270|now:1757654653868856|
[2025/09/12 05:24:13 868870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 868875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39252|min_srtt:39252|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 868879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3038313|
[2025/09/12 05:24:13 868884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 868888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 868892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 868896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 868901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 868905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2989974|
[2025/09/12 05:24:13 868909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 868914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2774|
[2025/09/12 05:24:13 868946] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2774|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653868922|stream_id:0|stream_offset:2989974|
[2025/09/12 05:24:13 868955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2774|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 868963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 868969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39252|rtt_var:158|pto_duration:41252|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 868976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 868985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 868989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 868993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653935174|now:1757654653868969|interv:66205|
[2025/09/12 05:24:13 868997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653935174|now:1757654653868969|interval:66205|pto_count:0|srtt:39252
[2025/09/12 05:24:13 869001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 869006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 869010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2991153|
[2025/09/12 05:24:13 869015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 869019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2775|
[2025/09/12 05:24:13 869047] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2775|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654653869026|stream_id:0|stream_offset:2991153|
[2025/09/12 05:24:13 869056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2775|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 869063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:13 869070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39252|rtt_var:158|pto_duration:41252|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 869077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 869081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 869085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 869089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653935278|now:1757654653869069|interv:66209|
[2025/09/12 05:24:13 869094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653935278|now:1757654653869069|interval:66209|pto_count:0|srtt:39252
[2025/09/12 05:24:13 869101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:50407|
[2025/09/12 05:24:13 869108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 869114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2992332|
[2025/09/12 05:24:13 869121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 869132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653870132|now:1757654653869132|interv:1000|
[2025/09/12 05:24:13 869137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 869143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 869148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653870132|
[2025/09/12 05:24:13 869154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653870132|
[2025/09/12 05:24:13 869159] [debug] |xqc_engine_wakeup_after|wakeup:1757654653870132|now:1757654653869159|diff:973|
[2025/09/12 05:24:13 869165] [debug] |xqc_engine_main_logic|END|now:1757654653868856|
[2025/09/12 05:24:13 869431] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653869430|
[2025/09/12 05:24:13 869437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 869443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1307|
[2025/09/12 05:24:13 869447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1308|
[2025/09/12 05:24:13 869452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1308|
[2025/09/12 05:24:13 869473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 869479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2734|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2735|path_largest_ack:2734|
[2025/09/12 05:24:13 869483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2950346|prior_time:1757654653828553|is_app_limited:0|send_elapse:40895|ack_elapse:40877|ctl_first_sent_time:1757654653830015|lagest_ack_time:1757654653869430|curr_delivered:2998352|
[2025/09/12 05:24:13 869488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653830015|
[2025/09/12 05:24:13 869492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:173||sndq_packets_used_bytes:0|sndq_packets_free:2503|
[2025/09/12 05:24:13 869497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2735|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2735|path_largest_ack:2735|
[2025/09/12 05:24:13 869501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2950346|prior_time:1757654653828553|is_app_limited:0|send_elapse:40895|ack_elapse:40877|ctl_first_sent_time:1757654653830015|lagest_ack_time:1757654653869430|curr_delivered:2999552|
[2025/09/12 05:24:13 869505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653830103|
[2025/09/12 05:24:13 869509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:172||sndq_packets_used_bytes:0|sndq_packets_free:2504|
[2025/09/12 05:24:13 869513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39252|rttvar:158|minrtt:30532|latest_rtt:39327|ack_delay:40|
[2025/09/12 05:24:13 869517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39256|rttvar:127|minrtt:30532|latest_rtt:39327|ack_delay:40|
[2025/09/12 05:24:13 869522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2735|lost_pn:2732|thresh:3|
[2025/09/12 05:24:13 869526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 869534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39256|rtt_var:127|pto_duration:41256|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 869539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 869543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 869547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 869550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653935282|now:1757654653869534|interv:65748|
[2025/09/12 05:24:13 869555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653935282|now:1757654653869534|interval:65748|pto_count:0|srtt:39256
[2025/09/12 05:24:13 869559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40895, ack_elapse 40877, delivered 49206|rate 1203227|lost 202|
[2025/09/12 05:24:13 869563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203227) in round 65|
[2025/09/12 05:24:13 869568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 869572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 869576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653830103|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 869580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653830103|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 869585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508460|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:48007|srtt:39256|latest_rtt:39327|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 869590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1308|largest:1308|pns:2|
[2025/09/12 05:24:13 869595] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1308|frame:ACK |recv_time:1757654653869430|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 869600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773869430|now:1757654653869430|interv:120000000|
[2025/09/12 05:24:13 869604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773869430|now:1757654653869430|interv:120000000|
[2025/09/12 05:24:13 869608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653870132|pq_index:0|
[2025/09/12 05:24:13 869612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653868856|
[2025/09/12 05:24:13 869616] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653869616|
[2025/09/12 05:24:13 869620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653869619|
[2025/09/12 05:24:13 869629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39256|min_srtt:39256|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 869633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3038313|
[2025/09/12 05:24:13 869638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39256|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 869642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 869647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39256|min_srtt:39256|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 869651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3039492|
[2025/09/12 05:24:13 869655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39256|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 869660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 869665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39256|min_srtt:39256|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 869669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3040671|
[2025/09/12 05:24:13 869673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 869677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 869681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 869685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 869689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 869693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2992332|
[2025/09/12 05:24:13 869698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 869701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 869705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653870132|
[2025/09/12 05:24:13 869709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653870132|
[2025/09/12 05:24:13 869713] [debug] |xqc_engine_wakeup_after|wakeup:1757654653870132|now:1757654653869713|diff:419|
[2025/09/12 05:24:13 869720] [debug] |xqc_engine_main_logic|END|now:1757654653869619|
[2025/09/12 05:24:13 869725] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653869725|
[2025/09/12 05:24:13 869729] [debug] |xqc_engine_wakeup_after|wakeup:1757654653870132|now:1757654653869729|diff:403|
[2025/09/12 05:24:13 869733] [debug] |xqc_engine_main_logic|END|now:1757654653869725|
[2025/09/12 05:24:13 870803] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653870802|
[2025/09/12 05:24:13 870812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653870132|pq_index:0|
[2025/09/12 05:24:13 870816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653869619|
[2025/09/12 05:24:13 870821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653870820|
[2025/09/12 05:24:13 870826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653870132|now:1757654653870820|
[2025/09/12 05:24:13 870830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653870132|now:1757654653870820|
[2025/09/12 05:24:13 870834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 870839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39256|min_srtt:39256|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 870844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3040671|
[2025/09/12 05:24:13 870848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 870852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 870856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 870860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 870865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 870869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2992332|
[2025/09/12 05:24:13 870873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 870877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2776|
[2025/09/12 05:24:13 870909] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2776|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653870886|stream_id:0|stream_offset:2992332|
[2025/09/12 05:24:13 870917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2776|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 870924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 870938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39256|rtt_var:127|pto_duration:41256|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 870944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 870948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 870952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 870956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653937142|now:1757654653870938|interv:66204|
[2025/09/12 05:24:13 870960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653937142|now:1757654653870938|interval:66204|pto_count:0|srtt:39256
[2025/09/12 05:24:13 870965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 870969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 870974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2993511|
[2025/09/12 05:24:13 870978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 870982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2777|
[2025/09/12 05:24:13 871009] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2777|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654653870989|stream_id:0|stream_offset:2993511|
[2025/09/12 05:24:13 871017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2777|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 871025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:13 871031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39256|rtt_var:127|pto_duration:41256|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 871038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 871042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 871046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 871050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653937245|now:1757654653871030|interv:66215|
[2025/09/12 05:24:13 871054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653937245|now:1757654653871030|interval:66215|pto_count:0|srtt:39256
[2025/09/12 05:24:13 871058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:50407|
[2025/09/12 05:24:13 871064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 871072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2994690|
[2025/09/12 05:24:13 871084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 871090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2778|
[2025/09/12 05:24:13 871124] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2778|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654653871100|stream_id:0|stream_offset:2994690|
[2025/09/12 05:24:13 871131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2778|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 871137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:13 871142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39256|rtt_var:127|pto_duration:41256|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 871149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 871154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 871159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 871164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653937356|now:1757654653871142|interv:66214|
[2025/09/12 05:24:13 871170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653937356|now:1757654653871142|interval:66214|pto_count:0|srtt:39256
[2025/09/12 05:24:13 871176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:51607|
[2025/09/12 05:24:13 871182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 871188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2995869|
[2025/09/12 05:24:13 871194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 871199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653872199|now:1757654653871199|interv:1000|
[2025/09/12 05:24:13 871204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 871210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 871215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653872199|
[2025/09/12 05:24:13 871221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653872199|
[2025/09/12 05:24:13 871226] [debug] |xqc_engine_wakeup_after|wakeup:1757654653872199|now:1757654653871226|diff:973|
[2025/09/12 05:24:13 871232] [debug] |xqc_engine_main_logic|END|now:1757654653870820|
[2025/09/12 05:24:13 871430] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653871429|
[2025/09/12 05:24:13 871436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 871442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1308|
[2025/09/12 05:24:13 871449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1309|
[2025/09/12 05:24:13 871468] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1309|
[2025/09/12 05:24:13 871476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 871480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2736|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2737|path_largest_ack:2736|
[2025/09/12 05:24:13 871485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2952746|prior_time:1757654653830506|is_app_limited:0|send_elapse:40813|ack_elapse:40923|ctl_first_sent_time:1757654653831952|lagest_ack_time:1757654653871429|curr_delivered:3000752|
[2025/09/12 05:24:13 871490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653831952|
[2025/09/12 05:24:13 871494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:171||sndq_packets_used_bytes:0|sndq_packets_free:2505|
[2025/09/12 05:24:13 871499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2737|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2737|path_largest_ack:2737|
[2025/09/12 05:24:13 871503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2952746|prior_time:1757654653830506|is_app_limited:0|send_elapse:40813|ack_elapse:40923|ctl_first_sent_time:1757654653831952|lagest_ack_time:1757654653871429|curr_delivered:3001952|
[2025/09/12 05:24:13 871507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653832039|
[2025/09/12 05:24:13 871511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:170||sndq_packets_used_bytes:0|sndq_packets_free:2506|
[2025/09/12 05:24:13 871515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39256|rttvar:127|minrtt:30532|latest_rtt:39390|ack_delay:32|
[2025/09/12 05:24:13 871520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39268|rttvar:121|minrtt:30532|latest_rtt:39390|ack_delay:32|
[2025/09/12 05:24:13 871524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2737|lost_pn:2734|thresh:3|
[2025/09/12 05:24:13 871528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 871532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39268|rtt_var:121|pto_duration:41268|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 871536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 871540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 871544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 871548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653937368|now:1757654653871532|interv:65836|
[2025/09/12 05:24:13 871552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653937368|now:1757654653871532|interval:65836|pto_count:0|srtt:39268
[2025/09/12 05:24:13 871560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40813, ack_elapse 40923, delivered 49206|rate 1202404|lost 202|
[2025/09/12 05:24:13 871564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202404) in round 65|
[2025/09/12 05:24:13 871568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 871572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 871576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653832039|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 871581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653832039|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 871585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508460|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:49207|srtt:39268|latest_rtt:39390|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 871591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1309|largest:1309|pns:2|
[2025/09/12 05:24:13 871595] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1309|frame:ACK |recv_time:1757654653871429|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 871600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773871429|now:1757654653871429|interv:120000000|
[2025/09/12 05:24:13 871604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773871429|now:1757654653871429|interv:120000000|
[2025/09/12 05:24:13 871608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653872199|pq_index:0|
[2025/09/12 05:24:13 871612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653870820|
[2025/09/12 05:24:13 871616] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653871616|
[2025/09/12 05:24:13 871621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653871620|
[2025/09/12 05:24:13 871627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39268|min_srtt:39268|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 871631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3040671|
[2025/09/12 05:24:13 871636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39268|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 871640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 871645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39268|min_srtt:39268|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 871652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3041850|
[2025/09/12 05:24:13 871656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39268|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 871660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 871665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39268|min_srtt:39268|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 871669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3043029|
[2025/09/12 05:24:13 871673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 871677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 871681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 871685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 871690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 871694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2995869|
[2025/09/12 05:24:13 871698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 871702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 871706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653872199|
[2025/09/12 05:24:13 871710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653872199|
[2025/09/12 05:24:13 871714] [debug] |xqc_engine_wakeup_after|wakeup:1757654653872199|now:1757654653871713|diff:486|
[2025/09/12 05:24:13 871718] [debug] |xqc_engine_main_logic|END|now:1757654653871620|
[2025/09/12 05:24:13 871723] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653871723|
[2025/09/12 05:24:13 871727] [debug] |xqc_engine_wakeup_after|wakeup:1757654653872199|now:1757654653871727|diff:472|
[2025/09/12 05:24:13 871731] [debug] |xqc_engine_main_logic|END|now:1757654653871723|
[2025/09/12 05:24:13 872800] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653872800|
[2025/09/12 05:24:13 872809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653872199|pq_index:0|
[2025/09/12 05:24:13 872814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653871620|
[2025/09/12 05:24:13 872819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653872818|
[2025/09/12 05:24:13 872823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653872199|now:1757654653872818|
[2025/09/12 05:24:13 872832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653872199|now:1757654653872818|
[2025/09/12 05:24:13 872836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 872841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39268|min_srtt:39268|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 872846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3043029|
[2025/09/12 05:24:13 872850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 872854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 872858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 872862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 872867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 872871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2995869|
[2025/09/12 05:24:13 872876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 872880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2779|
[2025/09/12 05:24:13 872907] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2779|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654653872888|stream_id:0|stream_offset:2995869|
[2025/09/12 05:24:13 872913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2779|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 872917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:13 872922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39268|rtt_var:121|pto_duration:41268|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 872926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 872930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 872934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 872938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653939156|now:1757654653872921|interv:66235|
[2025/09/12 05:24:13 872942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653939156|now:1757654653872921|interval:66235|pto_count:0|srtt:39268
[2025/09/12 05:24:13 872946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:50407|
[2025/09/12 05:24:13 872958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 872962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2997048|
[2025/09/12 05:24:13 872966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 872971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2780|
[2025/09/12 05:24:13 872989] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2780|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654653872977|stream_id:0|stream_offset:2997048|
[2025/09/12 05:24:13 872995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2780|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 872999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:13 873003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39268|rtt_var:121|pto_duration:41268|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 873007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 873011] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 873015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 873019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653939245|now:1757654653873003|interv:66242|
[2025/09/12 05:24:13 873023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653939245|now:1757654653873003|interval:66242|pto_count:0|srtt:39268
[2025/09/12 05:24:13 873027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:51607|
[2025/09/12 05:24:13 873032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 873036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2998227|
[2025/09/12 05:24:13 873041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 873047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653874047|now:1757654653873047|interv:1000|
[2025/09/12 05:24:13 873053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 873059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 873065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653874047|
[2025/09/12 05:24:13 873071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653874047|
[2025/09/12 05:24:13 873076] [debug] |xqc_engine_wakeup_after|wakeup:1757654653874047|now:1757654653873076|diff:971|
[2025/09/12 05:24:13 873082] [debug] |xqc_engine_main_logic|END|now:1757654653872818|
[2025/09/12 05:24:13 873423] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653873422|
[2025/09/12 05:24:13 873433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 873439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1309|
[2025/09/12 05:24:13 873443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1310|
[2025/09/12 05:24:13 873449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1310|
[2025/09/12 05:24:13 873453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 873482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2738|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2739|path_largest_ack:2738|
[2025/09/12 05:24:13 873487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46806|prior_delivered:2956346|prior_time:1757654653833626|is_app_limited:0|send_elapse:38798|ack_elapse:39796|ctl_first_sent_time:1757654653833868|lagest_ack_time:1757654653873422|curr_delivered:3003152|
[2025/09/12 05:24:13 873491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653833868|
[2025/09/12 05:24:13 873496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:169||sndq_packets_used_bytes:0|sndq_packets_free:2507|
[2025/09/12 05:24:13 873500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2739|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2739|path_largest_ack:2739|
[2025/09/12 05:24:13 873504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46806|prior_delivered:2956346|prior_time:1757654653833626|is_app_limited:0|send_elapse:38798|ack_elapse:39796|ctl_first_sent_time:1757654653833868|lagest_ack_time:1757654653873422|curr_delivered:3004352|
[2025/09/12 05:24:13 873509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653835311|
[2025/09/12 05:24:13 873513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:168||sndq_packets_used_bytes:0|sndq_packets_free:2508|
[2025/09/12 05:24:13 873517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39268|rttvar:121|minrtt:30532|latest_rtt:38111|ack_delay:32|
[2025/09/12 05:24:13 873521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39119|rttvar:388|minrtt:30532|latest_rtt:38111|ack_delay:32|
[2025/09/12 05:24:13 873525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2739|lost_pn:2736|thresh:3|
[2025/09/12 05:24:13 873529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 873533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39119|rtt_var:388|pto_duration:41119|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 873538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 873542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 873545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 873549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653939096|now:1757654653873533|interv:65563|
[2025/09/12 05:24:13 873557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653939096|now:1757654653873533|interval:65563|pto_count:0|srtt:39119
[2025/09/12 05:24:13 873561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 38798, ack_elapse 39796, delivered 48006|rate 1206302|lost 202|
[2025/09/12 05:24:13 873566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1206302) in round 65|
[2025/09/12 05:24:13 873570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 873574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 873578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653835311|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 873582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653835311|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 873587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508460|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:49207|srtt:39119|latest_rtt:38111|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 873592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1310|largest:1310|pns:2|
[2025/09/12 05:24:13 873597] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1310|frame:ACK |recv_time:1757654653873422|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 873601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773873422|now:1757654653873422|interv:120000000|
[2025/09/12 05:24:13 873605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773873422|now:1757654653873422|interv:120000000|
[2025/09/12 05:24:13 873609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653874047|pq_index:0|
[2025/09/12 05:24:13 873613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653872818|
[2025/09/12 05:24:13 873617] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653873617|
[2025/09/12 05:24:13 873622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653873621|
[2025/09/12 05:24:13 873628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39119|min_srtt:39119|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 873632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3043029|
[2025/09/12 05:24:13 873637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39119|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 873641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 873648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39119|min_srtt:39119|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 873652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3044208|
[2025/09/12 05:24:13 873657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39119|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 873661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 873665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39119|min_srtt:39119|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 873669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3045387|
[2025/09/12 05:24:13 873674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 873677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 873681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 873685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 873690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 873694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2998227|
[2025/09/12 05:24:13 873698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 873702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 873706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653874047|
[2025/09/12 05:24:13 873710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653874047|
[2025/09/12 05:24:13 873714] [debug] |xqc_engine_wakeup_after|wakeup:1757654653874047|now:1757654653873714|diff:333|
[2025/09/12 05:24:13 873718] [debug] |xqc_engine_main_logic|END|now:1757654653873621|
[2025/09/12 05:24:13 873723] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653873723|
[2025/09/12 05:24:13 873727] [debug] |xqc_engine_wakeup_after|wakeup:1757654653874047|now:1757654653873727|diff:320|
[2025/09/12 05:24:13 873731] [debug] |xqc_engine_main_logic|END|now:1757654653873723|
[2025/09/12 05:24:13 874800] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653874800|
[2025/09/12 05:24:13 874810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653874047|pq_index:0|
[2025/09/12 05:24:13 874814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653873621|
[2025/09/12 05:24:13 874819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653874818|
[2025/09/12 05:24:13 874828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653874047|now:1757654653874818|
[2025/09/12 05:24:13 874832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653874047|now:1757654653874818|
[2025/09/12 05:24:13 874836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 874841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39119|min_srtt:39119|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 874846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3045387|
[2025/09/12 05:24:13 874851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 874854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 874858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 874863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 874867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 874871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2998227|
[2025/09/12 05:24:13 874876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 874880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2781|
[2025/09/12 05:24:13 874907] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2781|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654653874888|stream_id:0|stream_offset:2998227|
[2025/09/12 05:24:13 874912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2781|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 874917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:13 874921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39119|rtt_var:388|pto_duration:41119|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 874926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 874929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 874933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 874937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653941007|now:1757654653874921|interv:66086|
[2025/09/12 05:24:13 874941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653941007|now:1757654653874921|interval:66086|pto_count:0|srtt:39119
[2025/09/12 05:24:13 874949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:50407|
[2025/09/12 05:24:13 874954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 874958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:2999406|
[2025/09/12 05:24:13 874962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 874966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2782|
[2025/09/12 05:24:13 874985] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2782|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654653874972|stream_id:0|stream_offset:2999406|
[2025/09/12 05:24:13 874990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2782|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 874994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:13 874998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39119|rtt_var:388|pto_duration:41119|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 875003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 875006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 875010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 875014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653941091|now:1757654653874998|interv:66093|
[2025/09/12 05:24:13 875018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653941091|now:1757654653874998|interval:66093|pto_count:0|srtt:39119
[2025/09/12 05:24:13 875023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:51607|
[2025/09/12 05:24:13 875027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 875031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3000585|
[2025/09/12 05:24:13 875036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 875041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2783|
[2025/09/12 05:24:13 875069] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2783|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654653875051|stream_id:0|stream_offset:3000585|
[2025/09/12 05:24:13 875077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2783|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 875089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:13 875094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39119|rtt_var:388|pto_duration:41119|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 875100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 875106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 875111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 875116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653941170|now:1757654653875094|interv:66076|
[2025/09/12 05:24:13 875122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653941170|now:1757654653875094|interval:66076|pto_count:0|srtt:39119
[2025/09/12 05:24:13 875128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:52807|
[2025/09/12 05:24:13 875134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 875140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3001764|
[2025/09/12 05:24:13 875146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 875151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653876150|now:1757654653875150|interv:1000|
[2025/09/12 05:24:13 875156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 875161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 875166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653876150|
[2025/09/12 05:24:13 875172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653876150|
[2025/09/12 05:24:13 875177] [debug] |xqc_engine_wakeup_after|wakeup:1757654653876150|now:1757654653875177|diff:973|
[2025/09/12 05:24:13 875183] [debug] |xqc_engine_main_logic|END|now:1757654653874818|
[2025/09/12 05:24:13 875407] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653875406|
[2025/09/12 05:24:13 875413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 875419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1310|
[2025/09/12 05:24:13 875423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1311|
[2025/09/12 05:24:13 875428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1311|
[2025/09/12 05:24:13 875433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 875437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2740|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2741|path_largest_ack:2740|
[2025/09/12 05:24:13 875442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49206|prior_delivered:2956346|prior_time:1757654653833626|is_app_limited:0|send_elapse:40340|ack_elapse:41780|ctl_first_sent_time:1757654653835410|lagest_ack_time:1757654653875406|curr_delivered:3005552|
[2025/09/12 05:24:13 875451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653835410|
[2025/09/12 05:24:13 875471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:167||sndq_packets_used_bytes:0|sndq_packets_free:2509|
[2025/09/12 05:24:13 875479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2741|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2741|path_largest_ack:2741|
[2025/09/12 05:24:13 875483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2958746|prior_time:1757654653835559|is_app_limited:0|send_elapse:39928|ack_elapse:39847|ctl_first_sent_time:1757654653837002|lagest_ack_time:1757654653875406|curr_delivered:3006752|
[2025/09/12 05:24:13 875487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653837002|
[2025/09/12 05:24:13 875491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:166||sndq_packets_used_bytes:0|sndq_packets_free:2510|
[2025/09/12 05:24:13 875495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39119|rttvar:388|minrtt:30532|latest_rtt:38404|ack_delay:40|
[2025/09/12 05:24:13 875500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39025|rttvar:479|minrtt:30532|latest_rtt:38404|ack_delay:40|
[2025/09/12 05:24:13 875504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2741|lost_pn:2738|thresh:3|
[2025/09/12 05:24:13 875508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 875512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39025|rtt_var:479|pto_duration:41025|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 875516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 875520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 875524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 875528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653941076|now:1757654653875512|interv:65564|
[2025/09/12 05:24:13 875532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653941076|now:1757654653875512|interval:65564|pto_count:0|srtt:39025
[2025/09/12 05:24:13 875536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39928, ack_elapse 39847, delivered 48006|rate 1202314|lost 202|
[2025/09/12 05:24:13 875541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202314) in round 65|
[2025/09/12 05:24:13 875545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 875549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 875553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653837002|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 875558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653837002|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 875565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508460|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:50407|srtt:39025|latest_rtt:38404|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 875571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1311|largest:1311|pns:2|
[2025/09/12 05:24:13 875575] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1311|frame:ACK |recv_time:1757654653875406|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 875580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773875406|now:1757654653875406|interv:120000000|
[2025/09/12 05:24:13 875584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773875406|now:1757654653875406|interv:120000000|
[2025/09/12 05:24:13 875588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653876150|pq_index:0|
[2025/09/12 05:24:13 875592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653874818|
[2025/09/12 05:24:13 875596] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653875596|
[2025/09/12 05:24:13 875601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653875600|
[2025/09/12 05:24:13 875607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39025|min_srtt:39025|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 875611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3045387|
[2025/09/12 05:24:13 875616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39025|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 875620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 875625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39025|min_srtt:39025|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 875629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3046566|
[2025/09/12 05:24:13 875633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39025|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 875638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 875642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39025|min_srtt:39025|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 875649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3047745|
[2025/09/12 05:24:13 875653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 875657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 875660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 875665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 875669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 875673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3001764|
[2025/09/12 05:24:13 875677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 875681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 875685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653876150|
[2025/09/12 05:24:13 875689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653876150|
[2025/09/12 05:24:13 875693] [debug] |xqc_engine_wakeup_after|wakeup:1757654653876150|now:1757654653875693|diff:457|
[2025/09/12 05:24:13 875697] [debug] |xqc_engine_main_logic|END|now:1757654653875600|
[2025/09/12 05:24:13 875702] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653875702|
[2025/09/12 05:24:13 875706] [debug] |xqc_engine_wakeup_after|wakeup:1757654653876150|now:1757654653875706|diff:444|
[2025/09/12 05:24:13 875710] [debug] |xqc_engine_main_logic|END|now:1757654653875702|
[2025/09/12 05:24:13 876780] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653876780|
[2025/09/12 05:24:13 876790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653876150|pq_index:0|
[2025/09/12 05:24:13 876794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653875600|
[2025/09/12 05:24:13 876799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653876798|
[2025/09/12 05:24:13 876803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653876150|now:1757654653876798|
[2025/09/12 05:24:13 876808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653876150|now:1757654653876798|
[2025/09/12 05:24:13 876812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 876817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39025|min_srtt:39025|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 876821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3047745|
[2025/09/12 05:24:13 876826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 876834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 876837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 876842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 876846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 876850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3001764|
[2025/09/12 05:24:13 876855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 876859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2784|
[2025/09/12 05:24:13 876887] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2784|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654653876868|stream_id:0|stream_offset:3001764|
[2025/09/12 05:24:13 876893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2784|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 876897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:13 876902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39025|rtt_var:479|pto_duration:41025|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 876906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 876910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 876914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 876918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653942893|now:1757654653876901|interv:65992|
[2025/09/12 05:24:13 876922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653942893|now:1757654653876901|interval:65992|pto_count:0|srtt:39025
[2025/09/12 05:24:13 876929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:51607|
[2025/09/12 05:24:13 876934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 876938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3002943|
[2025/09/12 05:24:13 876942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 876946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2785|
[2025/09/12 05:24:13 876964] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2785|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654653876952|stream_id:0|stream_offset:3002943|
[2025/09/12 05:24:13 876973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2785|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 876977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:13 876981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39025|rtt_var:479|pto_duration:41025|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 876986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 876990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 876993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 876997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653942977|now:1757654653876981|interv:65996|
[2025/09/12 05:24:13 877001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653942977|now:1757654653876981|interval:65996|pto_count:0|srtt:39025
[2025/09/12 05:24:13 877006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:52807|
[2025/09/12 05:24:13 877010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 877014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3004122|
[2025/09/12 05:24:13 877020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 877027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653878026|now:1757654653877026|interv:1000|
[2025/09/12 05:24:13 877033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 877039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 877044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653878026|
[2025/09/12 05:24:13 877050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653878026|
[2025/09/12 05:24:13 877056] [debug] |xqc_engine_wakeup_after|wakeup:1757654653878026|now:1757654653877056|diff:970|
[2025/09/12 05:24:13 877062] [debug] |xqc_engine_main_logic|END|now:1757654653876798|
[2025/09/12 05:24:13 877408] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653877407|
[2025/09/12 05:24:13 877414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 877420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1311|
[2025/09/12 05:24:13 877424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1312|
[2025/09/12 05:24:13 877430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1312|
[2025/09/12 05:24:13 877434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 877439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2742|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2743|path_largest_ack:2742|
[2025/09/12 05:24:13 877447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49206|prior_delivered:2958746|prior_time:1757654653835559|is_app_limited:0|send_elapse:40009|ack_elapse:41848|ctl_first_sent_time:1757654653837083|lagest_ack_time:1757654653877407|curr_delivered:3007952|
[2025/09/12 05:24:13 877452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653837083|
[2025/09/12 05:24:13 877475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:165||sndq_packets_used_bytes:0|sndq_packets_free:2511|
[2025/09/12 05:24:13 877479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2743|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2743|path_largest_ack:2743|
[2025/09/12 05:24:13 877484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2961146|prior_time:1757654653837570|is_app_limited:0|send_elapse:39910|ack_elapse:39837|ctl_first_sent_time:1757654653839012|lagest_ack_time:1757654653877407|curr_delivered:3009152|
[2025/09/12 05:24:13 877488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653839012|
[2025/09/12 05:24:13 877492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:164||sndq_packets_used_bytes:0|sndq_packets_free:2512|
[2025/09/12 05:24:13 877496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39025|rttvar:479|minrtt:30532|latest_rtt:38395|ack_delay:32|
[2025/09/12 05:24:13 877500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38942|rttvar:525|minrtt:30532|latest_rtt:38395|ack_delay:32|
[2025/09/12 05:24:13 877505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2743|lost_pn:2740|thresh:3|
[2025/09/12 05:24:13 877509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 877513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38942|rtt_var:525|pto_duration:41042|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 877517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 877521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 877525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 877529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653942994|now:1757654653877513|interv:65481|
[2025/09/12 05:24:13 877533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653942994|now:1757654653877513|interval:65481|pto_count:0|srtt:38942
[2025/09/12 05:24:13 877537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39910, ack_elapse 39837, delivered 48006|rate 1202856|lost 202|
[2025/09/12 05:24:13 877541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202856) in round 65|
[2025/09/12 05:24:13 877545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 877550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 877553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653839012|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 877561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653839012|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 877565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508460|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:50407|srtt:38942|latest_rtt:38395|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 877571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1312|largest:1312|pns:2|
[2025/09/12 05:24:13 877576] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1312|frame:ACK |recv_time:1757654653877407|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 877580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773877407|now:1757654653877407|interv:120000000|
[2025/09/12 05:24:13 877584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773877407|now:1757654653877407|interv:120000000|
[2025/09/12 05:24:13 877588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653878026|pq_index:0|
[2025/09/12 05:24:13 877592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653876798|
[2025/09/12 05:24:13 877596] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653877596|
[2025/09/12 05:24:13 877601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653877600|
[2025/09/12 05:24:13 877607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38942|min_srtt:38942|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 877611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3047745|
[2025/09/12 05:24:13 877616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38942|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 877620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 877625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38942|min_srtt:38942|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 877629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3048924|
[2025/09/12 05:24:13 877633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38942|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 877637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 877646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38942|min_srtt:38942|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 877650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3050103|
[2025/09/12 05:24:13 877654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 877658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 877662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 877666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 877670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 877675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3004122|
[2025/09/12 05:24:13 877679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 877683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 877687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653878026|
[2025/09/12 05:24:13 877691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653878026|
[2025/09/12 05:24:13 877694] [debug] |xqc_engine_wakeup_after|wakeup:1757654653878026|now:1757654653877694|diff:332|
[2025/09/12 05:24:13 877699] [debug] |xqc_engine_main_logic|END|now:1757654653877600|
[2025/09/12 05:24:13 877704] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653877704|
[2025/09/12 05:24:13 877708] [debug] |xqc_engine_wakeup_after|wakeup:1757654653878026|now:1757654653877707|diff:319|
[2025/09/12 05:24:13 877711] [debug] |xqc_engine_main_logic|END|now:1757654653877704|
[2025/09/12 05:24:13 878782] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653878782|
[2025/09/12 05:24:13 878791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653878026|pq_index:0|
[2025/09/12 05:24:13 878795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653877600|
[2025/09/12 05:24:13 878800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653878799|
[2025/09/12 05:24:13 878805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653878026|now:1757654653878799|
[2025/09/12 05:24:13 878809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653878026|now:1757654653878799|
[2025/09/12 05:24:13 878813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 878818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38942|min_srtt:38942|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 878823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3050103|
[2025/09/12 05:24:13 878832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 878836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 878840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 878844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 878848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 878853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3004122|
[2025/09/12 05:24:13 878857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 878861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2786|
[2025/09/12 05:24:13 878889] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2786|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654653878870|stream_id:0|stream_offset:3004122|
[2025/09/12 05:24:13 878895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2786|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 878900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:13 878904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38942|rtt_var:525|pto_duration:41042|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 878908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 878912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 878916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 878920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653944912|now:1757654653878904|interv:66008|
[2025/09/12 05:24:13 878924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653944912|now:1757654653878904|interval:66008|pto_count:0|srtt:38942
[2025/09/12 05:24:13 878929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:51607|
[2025/09/12 05:24:13 878933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 878937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3005301|
[2025/09/12 05:24:13 878942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 878946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2787|
[2025/09/12 05:24:13 878968] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2787|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654653878955|stream_id:0|stream_offset:3005301|
[2025/09/12 05:24:13 878973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2787|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 878977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:13 878981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38942|rtt_var:525|pto_duration:41042|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 878986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 878989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 878993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 878997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653944997|now:1757654653878981|interv:66016|
[2025/09/12 05:24:13 879001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653944997|now:1757654653878981|interval:66016|pto_count:0|srtt:38942
[2025/09/12 05:24:13 879005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:52807|
[2025/09/12 05:24:13 879010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 879014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3006480|
[2025/09/12 05:24:13 879018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 879025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2788|
[2025/09/12 05:24:13 879054] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2788|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52807|now:1757654653879034|stream_id:0|stream_offset:3006480|
[2025/09/12 05:24:13 879062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2788|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 879068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52807|applimit:0|
[2025/09/12 05:24:13 879074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38942|rtt_var:525|pto_duration:41042|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 879080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 879085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 879090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 879095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653945076|now:1757654653879074|interv:66002|
[2025/09/12 05:24:13 879107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653945076|now:1757654653879074|interval:66002|pto_count:0|srtt:38942
[2025/09/12 05:24:13 879113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:54007|
[2025/09/12 05:24:13 879119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 879125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3007659|
[2025/09/12 05:24:13 879131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 879136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653880136|now:1757654653879136|interv:1000|
[2025/09/12 05:24:13 879142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 879147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 879152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653880136|
[2025/09/12 05:24:13 879158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653880136|
[2025/09/12 05:24:13 879163] [debug] |xqc_engine_wakeup_after|wakeup:1757654653880136|now:1757654653879162|diff:974|
[2025/09/12 05:24:13 879168] [debug] |xqc_engine_main_logic|END|now:1757654653878799|
[2025/09/12 05:24:13 879393] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653879392|
[2025/09/12 05:24:13 879399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 879404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1312|
[2025/09/12 05:24:13 879408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1313|
[2025/09/12 05:24:13 879414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1313|
[2025/09/12 05:24:13 879418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 879423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2744|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2745|path_largest_ack:2744|
[2025/09/12 05:24:13 879427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49206|prior_delivered:2961146|prior_time:1757654653837570|is_app_limited:0|send_elapse:39992|ack_elapse:41822|ctl_first_sent_time:1757654653839094|lagest_ack_time:1757654653879392|curr_delivered:3010352|
[2025/09/12 05:24:13 879432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653839094|
[2025/09/12 05:24:13 879436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:163||sndq_packets_used_bytes:0|sndq_packets_free:2513|
[2025/09/12 05:24:13 879441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2745|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2745|path_largest_ack:2745|
[2025/09/12 05:24:13 879445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48006|prior_delivered:2963546|prior_time:1757654653839566|is_app_limited:0|send_elapse:39914|ack_elapse:39826|ctl_first_sent_time:1757654653841009|lagest_ack_time:1757654653879392|curr_delivered:3011552|
[2025/09/12 05:24:13 879453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653841009|
[2025/09/12 05:24:13 879476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:162||sndq_packets_used_bytes:0|sndq_packets_free:2514|
[2025/09/12 05:24:13 879480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38942|rttvar:525|minrtt:30532|latest_rtt:38383|ack_delay:32|
[2025/09/12 05:24:13 879484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38868|rttvar:541|minrtt:30532|latest_rtt:38383|ack_delay:32|
[2025/09/12 05:24:13 879489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2745|lost_pn:2742|thresh:3|
[2025/09/12 05:24:13 879493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 879497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38868|rtt_var:541|pto_duration:41032|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 879501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 879505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 879509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 879513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653945066|now:1757654653879497|interv:65569|
[2025/09/12 05:24:13 879516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653945066|now:1757654653879497|interval:65569|pto_count:0|srtt:38868
[2025/09/12 05:24:13 879521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39914, ack_elapse 39826, delivered 48006|rate 1202735|lost 202|
[2025/09/12 05:24:13 879525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202735) in round 65|
[2025/09/12 05:24:13 879529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 879533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 879537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653841009|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 879542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653841009|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 879546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508460|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:51607|srtt:38868|latest_rtt:38383|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 879552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1313|largest:1313|pns:2|
[2025/09/12 05:24:13 879556] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1313|frame:ACK |recv_time:1757654653879392|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 879564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773879392|now:1757654653879392|interv:120000000|
[2025/09/12 05:24:13 879568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773879392|now:1757654653879392|interv:120000000|
[2025/09/12 05:24:13 879573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653880136|pq_index:0|
[2025/09/12 05:24:13 879577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653878799|
[2025/09/12 05:24:13 879581] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653879580|
[2025/09/12 05:24:13 879585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653879584|
[2025/09/12 05:24:13 879591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38868|min_srtt:38868|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 879596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3050103|
[2025/09/12 05:24:13 879600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38868|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 879605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 879609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38868|min_srtt:38868|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 879614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3051282|
[2025/09/12 05:24:13 879618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38868|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 879622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 879626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38868|min_srtt:38868|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 879631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3052461|
[2025/09/12 05:24:13 879635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 879639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 879643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 879647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 879654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 879658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3007659|
[2025/09/12 05:24:13 879662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 879666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 879670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653880136|
[2025/09/12 05:24:13 879674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653880136|
[2025/09/12 05:24:13 879678] [debug] |xqc_engine_wakeup_after|wakeup:1757654653880136|now:1757654653879678|diff:458|
[2025/09/12 05:24:13 879682] [debug] |xqc_engine_main_logic|END|now:1757654653879584|
[2025/09/12 05:24:13 879687] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653879687|
[2025/09/12 05:24:13 879691] [debug] |xqc_engine_wakeup_after|wakeup:1757654653880136|now:1757654653879691|diff:445|
[2025/09/12 05:24:13 879695] [debug] |xqc_engine_main_logic|END|now:1757654653879687|
[2025/09/12 05:24:13 880765] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653880765|
[2025/09/12 05:24:13 880774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653880136|pq_index:0|
[2025/09/12 05:24:13 880779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653879584|
[2025/09/12 05:24:13 880784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653880782|
[2025/09/12 05:24:13 880788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653880136|now:1757654653880782|
[2025/09/12 05:24:13 880792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653880136|now:1757654653880782|
[2025/09/12 05:24:13 880796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 880801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38868|min_srtt:38868|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 880806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3052461|
[2025/09/12 05:24:13 880810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 880814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 880818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 880822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 880827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 880831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3007659|
[2025/09/12 05:24:13 880840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 880845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2789|
[2025/09/12 05:24:13 880872] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2789|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654653880853|stream_id:0|stream_offset:3007659|
[2025/09/12 05:24:13 880877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2789|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 880882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:13 880886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38868|rtt_var:541|pto_duration:41032|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 880891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 880895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 880899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 880903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653946885|now:1757654653880886|interv:65999|
[2025/09/12 05:24:13 880907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653946885|now:1757654653880886|interval:65999|pto_count:0|srtt:38868
[2025/09/12 05:24:13 880911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:52807|
[2025/09/12 05:24:13 880916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 880920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3008838|
[2025/09/12 05:24:13 880924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 880928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2790|
[2025/09/12 05:24:13 880946] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2790|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52807|now:1757654653880934|stream_id:0|stream_offset:3008838|
[2025/09/12 05:24:13 880951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2790|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 880955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52807|applimit:0|
[2025/09/12 05:24:13 880959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38868|rtt_var:541|pto_duration:41032|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 880964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 880967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 880975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 880979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653946966|now:1757654653880959|interv:66007|
[2025/09/12 05:24:13 880983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653946966|now:1757654653880959|interval:66007|pto_count:0|srtt:38868
[2025/09/12 05:24:13 880988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:54007|
[2025/09/12 05:24:13 880993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 880997] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3010017|
[2025/09/12 05:24:13 881002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 881006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653882005|now:1757654653881005|interv:1000|
[2025/09/12 05:24:13 881009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 881013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 881017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653882005|
[2025/09/12 05:24:13 881021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653882005|
[2025/09/12 05:24:13 881025] [debug] |xqc_engine_wakeup_after|wakeup:1757654653882005|now:1757654653881025|diff:980|
[2025/09/12 05:24:13 881029] [debug] |xqc_engine_main_logic|END|now:1757654653880782|
[2025/09/12 05:24:13 881404] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653881403|
[2025/09/12 05:24:13 881411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 881417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1313|
[2025/09/12 05:24:13 881421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1314|
[2025/09/12 05:24:13 881427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1314|
[2025/09/12 05:24:13 881431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 881436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2746|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2747|path_largest_ack:2746|
[2025/09/12 05:24:13 881440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49206|prior_delivered:2963546|prior_time:1757654653839566|is_app_limited:0|send_elapse:39997|ack_elapse:41837|ctl_first_sent_time:1757654653841092|lagest_ack_time:1757654653881403|curr_delivered:3012752|
[2025/09/12 05:24:13 881445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653841092|
[2025/09/12 05:24:13 881450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:161||sndq_packets_used_bytes:0|sndq_packets_free:2515|
[2025/09/12 05:24:13 881454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2747|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2747|path_largest_ack:2747|
[2025/09/12 05:24:13 881481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:2965952|prior_time:1757654653841680|is_app_limited:0|send_elapse:40080|ack_elapse:39723|ctl_first_sent_time:1757654653843142|lagest_ack_time:1757654653881403|curr_delivered:3013952|
[2025/09/12 05:24:13 881485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653843142|
[2025/09/12 05:24:13 881489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:160||sndq_packets_used_bytes:0|sndq_packets_free:2516|
[2025/09/12 05:24:13 881493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38868|rttvar:541|minrtt:30532|latest_rtt:38261|ack_delay:40|
[2025/09/12 05:24:13 881498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38787|rttvar:567|minrtt:30532|latest_rtt:38261|ack_delay:40|
[2025/09/12 05:24:13 881502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2747|lost_pn:2744|thresh:3|
[2025/09/12 05:24:13 881506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 881510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38787|rtt_var:567|pto_duration:41055|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 881514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 881518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 881522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 881526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653946989|now:1757654653881510|interv:65479|
[2025/09/12 05:24:13 881530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653946989|now:1757654653881510|interval:65479|pto_count:0|srtt:38787
[2025/09/12 05:24:13 881534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40080, ack_elapse 39723, delivered 48000|rate 1197604|lost 202|
[2025/09/12 05:24:13 881539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1197604) in round 65|
[2025/09/12 05:24:13 881543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 881547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 881551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653843142|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 881555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653843142|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 881560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508460|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:51607|srtt:38787|latest_rtt:38261|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 881568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:13 881572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654653906403|now:1757654653881403|interv:25000|
[2025/09/12 05:24:13 881577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653881403|max_ack_delay:25000|
[2025/09/12 05:24:13 881582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1314|largest:1314|pns:2|
[2025/09/12 05:24:13 881586] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1314|frame:PING ACK |recv_time:1757654653881403|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 881591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773881403|now:1757654653881403|interv:120000000|
[2025/09/12 05:24:13 881595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773881403|now:1757654653881403|interv:120000000|
[2025/09/12 05:24:13 881599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653882005|pq_index:0|
[2025/09/12 05:24:13 881603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653880782|
[2025/09/12 05:24:13 881607] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653881607|
[2025/09/12 05:24:13 881612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653881611|
[2025/09/12 05:24:13 881617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38787|min_srtt:38787|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 881622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3052461|
[2025/09/12 05:24:13 881626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38787|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 881631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 881635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38787|min_srtt:38787|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 881640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3053640|
[2025/09/12 05:24:13 881644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38787|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 881648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 881652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38787|min_srtt:38787|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 881659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3054819|
[2025/09/12 05:24:13 881664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 881668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 881671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 881675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 881680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 881684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3010017|
[2025/09/12 05:24:13 881688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 881692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 881696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653882005|
[2025/09/12 05:24:13 881700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653882005|
[2025/09/12 05:24:13 881704] [debug] |xqc_engine_wakeup_after|wakeup:1757654653882005|now:1757654653881704|diff:301|
[2025/09/12 05:24:13 881708] [debug] |xqc_engine_main_logic|END|now:1757654653881611|
[2025/09/12 05:24:13 881713] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653881713|
[2025/09/12 05:24:13 881717] [debug] |xqc_engine_wakeup_after|wakeup:1757654653882005|now:1757654653881717|diff:288|
[2025/09/12 05:24:13 881721] [debug] |xqc_engine_main_logic|END|now:1757654653881713|
[2025/09/12 05:24:13 882790] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653882790|
[2025/09/12 05:24:13 882799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653882005|pq_index:0|
[2025/09/12 05:24:13 882803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653881611|
[2025/09/12 05:24:13 882808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653882807|
[2025/09/12 05:24:13 882813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653882005|now:1757654653882807|
[2025/09/12 05:24:13 882817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653882005|now:1757654653882807|
[2025/09/12 05:24:13 882821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 882826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38787|min_srtt:38787|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 882831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3054819|
[2025/09/12 05:24:13 882835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 882844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 882848] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 882852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 882857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 882861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3010017|
[2025/09/12 05:24:13 882865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 882870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2791|
[2025/09/12 05:24:13 882897] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2791|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654653882878|stream_id:0|stream_offset:3010017|
[2025/09/12 05:24:13 882902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2791|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 882907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:13 882911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38787|rtt_var:567|pto_duration:41055|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 882916] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 882919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 882923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 882927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653948933|now:1757654653882911|interv:66022|
[2025/09/12 05:24:13 882931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653948933|now:1757654653882911|interval:66022|pto_count:0|srtt:38787
[2025/09/12 05:24:13 882936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:52807|
[2025/09/12 05:24:13 882940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 882944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3011196|
[2025/09/12 05:24:13 882949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 882953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2792|
[2025/09/12 05:24:13 882970] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2792|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52807|now:1757654653882959|stream_id:0|stream_offset:3011196|
[2025/09/12 05:24:13 882979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2792|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 882983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52807|applimit:0|
[2025/09/12 05:24:13 882987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38787|rtt_var:567|pto_duration:41055|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 882992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 882996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 882999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 883003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653949014|now:1757654653882987|interv:66027|
[2025/09/12 05:24:13 883007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653949014|now:1757654653882987|interval:66027|pto_count:0|srtt:38787
[2025/09/12 05:24:13 883012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:54007|
[2025/09/12 05:24:13 883016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 883020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3012375|
[2025/09/12 05:24:13 883025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 883031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2793|
[2025/09/12 05:24:13 883060] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2793|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54007|now:1757654653883040|stream_id:0|stream_offset:3012375|
[2025/09/12 05:24:13 883067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2793|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 883073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54007|applimit:0|
[2025/09/12 05:24:13 883079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38787|rtt_var:567|pto_duration:41055|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 883085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 883090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 883095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 883101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653949095|now:1757654653883079|interv:66016|
[2025/09/12 05:24:13 883106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653949095|now:1757654653883079|interval:66016|pto_count:0|srtt:38787
[2025/09/12 05:24:13 883118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:55207|
[2025/09/12 05:24:13 883124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 883129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3013554|
[2025/09/12 05:24:13 883135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 883141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653884141|now:1757654653883141|interv:1000|
[2025/09/12 05:24:13 883146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 883151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 883157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653884141|
[2025/09/12 05:24:13 883162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653884141|
[2025/09/12 05:24:13 883168] [debug] |xqc_engine_wakeup_after|wakeup:1757654653884141|now:1757654653883168|diff:973|
[2025/09/12 05:24:13 883173] [debug] |xqc_engine_main_logic|END|now:1757654653882807|
[2025/09/12 05:24:13 883395] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653883394|
[2025/09/12 05:24:13 883401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 883407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1314|
[2025/09/12 05:24:13 883411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1315|
[2025/09/12 05:24:13 883417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1315|
[2025/09/12 05:24:13 883421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 883426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2748|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2749|path_largest_ack:2748|
[2025/09/12 05:24:13 883430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:2965952|prior_time:1757654653841680|is_app_limited:0|send_elapse:40197|ack_elapse:41714|ctl_first_sent_time:1757654653843259|lagest_ack_time:1757654653883394|curr_delivered:3015152|
[2025/09/12 05:24:13 883435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653843259|
[2025/09/12 05:24:13 883439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:159||sndq_packets_used_bytes:0|sndq_packets_free:2517|
[2025/09/12 05:24:13 883444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2749|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2749|path_largest_ack:2749|
[2025/09/12 05:24:13 883448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:2968352|prior_time:1757654653843560|is_app_limited:0|send_elapse:41849|ack_elapse:39834|ctl_first_sent_time:1757654653845001|lagest_ack_time:1757654653883394|curr_delivered:3016352|
[2025/09/12 05:24:13 883452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653845001|
[2025/09/12 05:24:13 883474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:158||sndq_packets_used_bytes:0|sndq_packets_free:2518|
[2025/09/12 05:24:13 883482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38787|rttvar:567|minrtt:30532|latest_rtt:38393|ack_delay:32|
[2025/09/12 05:24:13 883487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38734|rttvar:532|minrtt:30532|latest_rtt:38393|ack_delay:32|
[2025/09/12 05:24:13 883491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2749|lost_pn:2746|thresh:3|
[2025/09/12 05:24:13 883495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 883499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38734|rtt_var:532|pto_duration:40862|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 883503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 883507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 883511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 883515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653948902|now:1757654653883499|interv:65403|
[2025/09/12 05:24:13 883519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653948902|now:1757654653883499|interval:65403|pto_count:0|srtt:38734
[2025/09/12 05:24:13 883523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41849, ack_elapse 39834, delivered 48000|rate 1146980|lost 202|
[2025/09/12 05:24:13 883528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1146980) in round 65|
[2025/09/12 05:24:13 883532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 883536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 883540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653845001|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 883544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653845001|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 883549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508460|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:52807|srtt:38734|latest_rtt:38393|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 883554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1315|largest:1315|pns:2|
[2025/09/12 05:24:13 883559] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1315|frame:ACK |recv_time:1757654653883394|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 883563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773883394|now:1757654653883394|interv:120000000|
[2025/09/12 05:24:13 883570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773883394|now:1757654653883394|interv:120000000|
[2025/09/12 05:24:13 883574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653884141|pq_index:0|
[2025/09/12 05:24:13 883578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653882807|
[2025/09/12 05:24:13 883582] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653883582|
[2025/09/12 05:24:13 883587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653883586|
[2025/09/12 05:24:13 883593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38734|min_srtt:38734|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 883597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3054819|
[2025/09/12 05:24:13 883602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38734|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 883606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 883610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38734|min_srtt:38734|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 883615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3055998|
[2025/09/12 05:24:13 883619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38734|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 883623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 883628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38734|min_srtt:38734|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 883632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3057177|
[2025/09/12 05:24:13 883636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 883640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 883644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 883648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 883652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 883657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3013554|
[2025/09/12 05:24:13 883667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 883671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 883675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653884141|
[2025/09/12 05:24:13 883679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653884141|
[2025/09/12 05:24:13 883683] [debug] |xqc_engine_wakeup_after|wakeup:1757654653884141|now:1757654653883683|diff:458|
[2025/09/12 05:24:13 883687] [debug] |xqc_engine_main_logic|END|now:1757654653883586|
[2025/09/12 05:24:13 883692] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653883692|
[2025/09/12 05:24:13 883696] [debug] |xqc_engine_wakeup_after|wakeup:1757654653884141|now:1757654653883696|diff:445|
[2025/09/12 05:24:13 883700] [debug] |xqc_engine_main_logic|END|now:1757654653883692|
[2025/09/12 05:24:13 884769] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653884769|
[2025/09/12 05:24:13 884778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653884141|pq_index:0|
[2025/09/12 05:24:13 884782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653883586|
[2025/09/12 05:24:13 884787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653884786|
[2025/09/12 05:24:13 884792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653884141|now:1757654653884786|
[2025/09/12 05:24:13 884796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653884141|now:1757654653884786|
[2025/09/12 05:24:13 884800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 884805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38734|min_srtt:38734|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 884810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3057177|
[2025/09/12 05:24:13 884814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 884818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 884822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 884827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 884831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 884849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3013554|
[2025/09/12 05:24:13 884853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 884862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2794|
[2025/09/12 05:24:13 884890] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2794|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52807|now:1757654653884870|stream_id:0|stream_offset:3013554|
[2025/09/12 05:24:13 884895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2794|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 884900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52807|applimit:0|
[2025/09/12 05:24:13 884905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38734|rtt_var:532|pto_duration:40862|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 884909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 884913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 884917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 884921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653950732|now:1757654653884904|interv:65828|
[2025/09/12 05:24:13 884925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653950732|now:1757654653884904|interval:65828|pto_count:0|srtt:38734
[2025/09/12 05:24:13 884929] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:54007|
[2025/09/12 05:24:13 884934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 884938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3014733|
[2025/09/12 05:24:13 884943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 884947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2795|
[2025/09/12 05:24:13 884964] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2795|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54007|now:1757654653884953|stream_id:0|stream_offset:3014733|
[2025/09/12 05:24:13 884969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2795|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 884974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54007|applimit:0|
[2025/09/12 05:24:13 884978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38734|rtt_var:532|pto_duration:40862|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 884982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 884986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 884990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 884994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653950815|now:1757654653884978|interv:65837|
[2025/09/12 05:24:13 885001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653950815|now:1757654653884978|interval:65837|pto_count:0|srtt:38734
[2025/09/12 05:24:13 885006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:55207|
[2025/09/12 05:24:13 885010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 885014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3015912|
[2025/09/12 05:24:13 885018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 885022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653886022|now:1757654653885022|interv:1000|
[2025/09/12 05:24:13 885029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 885036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 885042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653886022|
[2025/09/12 05:24:13 885048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653886022|
[2025/09/12 05:24:13 885054] [debug] |xqc_engine_wakeup_after|wakeup:1757654653886022|now:1757654653885054|diff:968|
[2025/09/12 05:24:13 885060] [debug] |xqc_engine_main_logic|END|now:1757654653884786|
[2025/09/12 05:24:13 885394] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653885393|
[2025/09/12 05:24:13 885401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 885406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1315|
[2025/09/12 05:24:13 885410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1316|
[2025/09/12 05:24:13 885416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1316|
[2025/09/12 05:24:13 885420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 885425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2750|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2751|path_largest_ack:2750|
[2025/09/12 05:24:13 885429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:2968352|prior_time:1757654653843560|is_app_limited:0|send_elapse:41935|ack_elapse:41833|ctl_first_sent_time:1757654653845087|lagest_ack_time:1757654653885393|curr_delivered:3017552|
[2025/09/12 05:24:13 885434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653845087|
[2025/09/12 05:24:13 885439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:157||sndq_packets_used_bytes:0|sndq_packets_free:2519|
[2025/09/12 05:24:13 885443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2751|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2751|path_largest_ack:2751|
[2025/09/12 05:24:13 885447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:2970752|prior_time:1757654653845507|is_app_limited:0|send_elapse:40835|ack_elapse:39886|ctl_first_sent_time:1757654653846965|lagest_ack_time:1757654653885393|curr_delivered:3018752|
[2025/09/12 05:24:13 885473] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653846965|
[2025/09/12 05:24:13 885478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:156||sndq_packets_used_bytes:0|sndq_packets_free:2520|
[2025/09/12 05:24:13 885482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38734|rttvar:532|minrtt:30532|latest_rtt:38428|ack_delay:40|
[2025/09/12 05:24:13 885486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38691|rttvar:485|minrtt:30532|latest_rtt:38428|ack_delay:40|
[2025/09/12 05:24:13 885490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2751|lost_pn:2748|thresh:3|
[2025/09/12 05:24:13 885495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 885499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38691|rtt_var:485|pto_duration:40691|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 885503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 885507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 885511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 885514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653950644|now:1757654653885498|interv:65146|
[2025/09/12 05:24:13 885518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653950644|now:1757654653885498|interval:65146|pto_count:0|srtt:38691
[2025/09/12 05:24:13 885523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40835, ack_elapse 39886, delivered 48000|rate 1175462|lost 202|
[2025/09/12 05:24:13 885527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1175462) in round 65|
[2025/09/12 05:24:13 885531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 885535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 885539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653846965|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 885544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653846965|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 885548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508460|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:52807|srtt:38691|latest_rtt:38428|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 885554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1316|largest:1316|pns:2|
[2025/09/12 05:24:13 885559] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1316|frame:ACK |recv_time:1757654653885393|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 885567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773885393|now:1757654653885393|interv:120000000|
[2025/09/12 05:24:13 885571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773885393|now:1757654653885393|interv:120000000|
[2025/09/12 05:24:13 885575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653886022|pq_index:0|
[2025/09/12 05:24:13 885579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653884786|
[2025/09/12 05:24:13 885583] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653885583|
[2025/09/12 05:24:13 885588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653885587|
[2025/09/12 05:24:13 885593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38691|min_srtt:38691|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 885598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3057177|
[2025/09/12 05:24:13 885602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38691|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 885607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 885611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38691|min_srtt:38691|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 885616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3058356|
[2025/09/12 05:24:13 885620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38691|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 885624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 885628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38691|min_srtt:38691|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 885633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3059535|
[2025/09/12 05:24:13 885637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 885641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 885644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 885649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 885656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 885660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3015912|
[2025/09/12 05:24:13 885664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 885668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 885672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653886022|
[2025/09/12 05:24:13 885676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653886022|
[2025/09/12 05:24:13 885680] [debug] |xqc_engine_wakeup_after|wakeup:1757654653886022|now:1757654653885680|diff:342|
[2025/09/12 05:24:13 885684] [debug] |xqc_engine_main_logic|END|now:1757654653885587|
[2025/09/12 05:24:13 885689] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653885689|
[2025/09/12 05:24:13 885693] [debug] |xqc_engine_wakeup_after|wakeup:1757654653886022|now:1757654653885693|diff:329|
[2025/09/12 05:24:13 885697] [debug] |xqc_engine_main_logic|END|now:1757654653885689|
[2025/09/12 05:24:13 886768] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653886768|
[2025/09/12 05:24:13 886777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653886022|pq_index:0|
[2025/09/12 05:24:13 886782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653885587|
[2025/09/12 05:24:13 886787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653886786|
[2025/09/12 05:24:13 886791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653886022|now:1757654653886786|
[2025/09/12 05:24:13 886796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653886022|now:1757654653886786|
[2025/09/12 05:24:13 886799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 886805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38691|min_srtt:38691|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 886809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3059535|
[2025/09/12 05:24:13 886814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 886818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 886822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 886826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 886831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 886836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3015912|
[2025/09/12 05:24:13 886850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 886857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2796|
[2025/09/12 05:24:13 886887] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2796|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52807|now:1757654653886867|stream_id:0|stream_offset:3015912|
[2025/09/12 05:24:13 886893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2796|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 886898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52807|applimit:0|
[2025/09/12 05:24:13 886902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38691|rtt_var:485|pto_duration:40691|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 886906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 886910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 886914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 886918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653952558|now:1757654653886902|interv:65656|
[2025/09/12 05:24:13 886922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653952558|now:1757654653886902|interval:65656|pto_count:0|srtt:38691
[2025/09/12 05:24:13 886927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:54007|
[2025/09/12 05:24:13 886931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 886935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3017091|
[2025/09/12 05:24:13 886940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 886944] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2797|
[2025/09/12 05:24:13 886961] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2797|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54007|now:1757654653886950|stream_id:0|stream_offset:3017091|
[2025/09/12 05:24:13 886966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2797|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 886971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54007|applimit:0|
[2025/09/12 05:24:13 886975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38691|rtt_var:485|pto_duration:40691|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 886979] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 886983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 886991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 886995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653952641|now:1757654653886975|interv:65666|
[2025/09/12 05:24:13 886999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653952641|now:1757654653886975|interval:65666|pto_count:0|srtt:38691
[2025/09/12 05:24:13 887003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:55207|
[2025/09/12 05:24:13 887008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 887012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3018270|
[2025/09/12 05:24:13 887016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 887020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2798|
[2025/09/12 05:24:13 887048] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2798|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55207|now:1757654653887029|stream_id:0|stream_offset:3018270|
[2025/09/12 05:24:13 887056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2798|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 887062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:55207|applimit:0|
[2025/09/12 05:24:13 887068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38691|rtt_var:485|pto_duration:40691|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 887074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 887079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 887085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56407|
[2025/09/12 05:24:13 887090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653952720|now:1757654653887067|interv:65653|
[2025/09/12 05:24:13 887095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653952720|now:1757654653887067|interval:65653|pto_count:0|srtt:38691
[2025/09/12 05:24:13 887102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:56407|
[2025/09/12 05:24:13 887108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 887113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3019449|
[2025/09/12 05:24:13 887119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 887125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653888124|now:1757654653887124|interv:1000|
[2025/09/12 05:24:13 887136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 887141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 887146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653888124|
[2025/09/12 05:24:13 887152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653888124|
[2025/09/12 05:24:13 887157] [debug] |xqc_engine_wakeup_after|wakeup:1757654653888124|now:1757654653887157|diff:967|
[2025/09/12 05:24:13 887163] [debug] |xqc_engine_main_logic|END|now:1757654653886786|
[2025/09/12 05:24:13 887380] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653887380|
[2025/09/12 05:24:13 887387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 887393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1316|
[2025/09/12 05:24:13 887397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1317|
[2025/09/12 05:24:13 887402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1317|
[2025/09/12 05:24:13 887407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 887411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2752|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2753|path_largest_ack:2752|
[2025/09/12 05:24:13 887416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:2970752|prior_time:1757654653845507|is_app_limited:0|send_elapse:40921|ack_elapse:41873|ctl_first_sent_time:1757654653847051|lagest_ack_time:1757654653887380|curr_delivered:3019952|
[2025/09/12 05:24:13 887421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653847051|
[2025/09/12 05:24:13 887425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:155||sndq_packets_used_bytes:0|sndq_packets_free:2521|
[2025/09/12 05:24:13 887430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2753|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2753|path_largest_ack:2753|
[2025/09/12 05:24:13 887434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:2973152|prior_time:1757654653847500|is_app_limited:0|send_elapse:40875|ack_elapse:39880|ctl_first_sent_time:1757654653848940|lagest_ack_time:1757654653887380|curr_delivered:3021152|
[2025/09/12 05:24:13 887438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653848940|
[2025/09/12 05:24:13 887442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:154||sndq_packets_used_bytes:0|sndq_packets_free:2522|
[2025/09/12 05:24:13 887446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38691|rttvar:485|minrtt:30532|latest_rtt:38440|ack_delay:32|
[2025/09/12 05:24:13 887451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38656|rttvar:434|minrtt:30532|latest_rtt:38440|ack_delay:32|
[2025/09/12 05:24:13 887470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2753|lost_pn:2750|thresh:3|
[2025/09/12 05:24:13 887477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 887481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38656|rtt_var:434|pto_duration:40656|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 887490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 887494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 887497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 887501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653952685|now:1757654653887481|interv:65204|
[2025/09/12 05:24:13 887505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653952685|now:1757654653887481|interval:65204|pto_count:0|srtt:38656
[2025/09/12 05:24:13 887510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40875, ack_elapse 39880, delivered 48000|rate 1174311|lost 202|
[2025/09/12 05:24:13 887514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1174311) in round 65|
[2025/09/12 05:24:13 887518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 887522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 887526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653848940|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 887531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653848940|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 887535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508460|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:54007|srtt:38656|latest_rtt:38440|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 887541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1317|largest:1317|pns:2|
[2025/09/12 05:24:13 887546] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1317|frame:ACK |recv_time:1757654653887380|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 887550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773887380|now:1757654653887380|interv:120000000|
[2025/09/12 05:24:13 887555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773887380|now:1757654653887380|interv:120000000|
[2025/09/12 05:24:13 887558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653888124|pq_index:0|
[2025/09/12 05:24:13 887563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653886786|
[2025/09/12 05:24:13 887567] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653887566|
[2025/09/12 05:24:13 887571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653887570|
[2025/09/12 05:24:13 887577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38656|min_srtt:38656|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 887584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:54007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3059535|
[2025/09/12 05:24:13 887589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38656|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 887593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 887598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38656|min_srtt:38656|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 887602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:54007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3060714|
[2025/09/12 05:24:13 887606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38656|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 887611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 887615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38656|min_srtt:38656|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 887619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:54007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3061893|
[2025/09/12 05:24:13 887623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 887627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 887631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 887635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 887640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 887644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3019449|
[2025/09/12 05:24:13 887648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 887652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 887656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653888124|
[2025/09/12 05:24:13 887660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653888124|
[2025/09/12 05:24:13 887663] [debug] |xqc_engine_wakeup_after|wakeup:1757654653888124|now:1757654653887663|diff:461|
[2025/09/12 05:24:13 887667] [debug] |xqc_engine_main_logic|END|now:1757654653887570|
[2025/09/12 05:24:13 887675] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653887675|
[2025/09/12 05:24:13 887679] [debug] |xqc_engine_wakeup_after|wakeup:1757654653888124|now:1757654653887679|diff:445|
[2025/09/12 05:24:13 887683] [debug] |xqc_engine_main_logic|END|now:1757654653887675|
[2025/09/12 05:24:13 888753] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653888753|
[2025/09/12 05:24:13 888762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653888124|pq_index:0|
[2025/09/12 05:24:13 888768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653887570|
[2025/09/12 05:24:13 888775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653888772|
[2025/09/12 05:24:13 888780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653888124|now:1757654653888772|
[2025/09/12 05:24:13 888786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653888124|now:1757654653888772|
[2025/09/12 05:24:13 888790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 888795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38656|min_srtt:38656|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 888799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:54007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3061893|
[2025/09/12 05:24:13 888804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 888808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 888812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 888816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 888821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 888825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3019449|
[2025/09/12 05:24:13 888829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 888834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2799|
[2025/09/12 05:24:13 888861] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2799|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54007|now:1757654653888842|stream_id:0|stream_offset:3019449|
[2025/09/12 05:24:13 888867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2799|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 888871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54007|applimit:0|
[2025/09/12 05:24:13 888876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38656|rtt_var:434|pto_duration:40656|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 888885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 888889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 888893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 888897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653954498|now:1757654653888876|interv:65622|
[2025/09/12 05:24:13 888901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653954498|now:1757654653888876|interval:65622|pto_count:0|srtt:38656
[2025/09/12 05:24:13 888906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:55207|
[2025/09/12 05:24:13 888911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 888915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3020628|
[2025/09/12 05:24:13 888919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 888923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2800|
[2025/09/12 05:24:13 888942] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2800|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55207|now:1757654653888930|stream_id:0|stream_offset:3020628|
[2025/09/12 05:24:13 888948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2800|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 888952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:55207|applimit:0|
[2025/09/12 05:24:13 888956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38656|rtt_var:434|pto_duration:40656|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 888961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 888964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 888968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56407|
[2025/09/12 05:24:13 888972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653954586|now:1757654653888956|interv:65630|
[2025/09/12 05:24:13 888976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653954586|now:1757654653888956|interval:65630|pto_count:0|srtt:38656
[2025/09/12 05:24:13 888981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:56407|
[2025/09/12 05:24:13 888985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 888989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3021807|
[2025/09/12 05:24:13 888999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 889005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653890005|now:1757654653889005|interv:1000|
[2025/09/12 05:24:13 889012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 889018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 889023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653890005|
[2025/09/12 05:24:13 889029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653890005|
[2025/09/12 05:24:13 889035] [debug] |xqc_engine_wakeup_after|wakeup:1757654653890005|now:1757654653889034|diff:971|
[2025/09/12 05:24:13 889040] [debug] |xqc_engine_main_logic|END|now:1757654653888772|
[2025/09/12 05:24:13 889374] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653889373|
[2025/09/12 05:24:13 889380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 889386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1317|
[2025/09/12 05:24:13 889390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1318|
[2025/09/12 05:24:13 889396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1318|
[2025/09/12 05:24:13 889400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 889405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2754|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2755|path_largest_ack:2754|
[2025/09/12 05:24:13 889409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:2973152|prior_time:1757654653847500|is_app_limited:0|send_elapse:40980|ack_elapse:41873|ctl_first_sent_time:1757654653849045|lagest_ack_time:1757654653889373|curr_delivered:3022352|
[2025/09/12 05:24:13 889414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653849045|
[2025/09/12 05:24:13 889418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:153||sndq_packets_used_bytes:0|sndq_packets_free:2523|
[2025/09/12 05:24:13 889423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2755|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2755|path_largest_ack:2755|
[2025/09/12 05:24:13 889427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:2975552|prior_time:1757654653849911|is_app_limited:0|send_elapse:40215|ack_elapse:39462|ctl_first_sent_time:1757654653850277|lagest_ack_time:1757654653889373|curr_delivered:3023552|
[2025/09/12 05:24:13 889431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653850277|
[2025/09/12 05:24:13 889435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:152||sndq_packets_used_bytes:0|sndq_packets_free:2524|
[2025/09/12 05:24:13 889439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38656|rttvar:434|minrtt:30532|latest_rtt:39096|ack_delay:32|
[2025/09/12 05:24:13 889443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38707|rttvar:428|minrtt:30532|latest_rtt:39096|ack_delay:32|
[2025/09/12 05:24:13 889448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2755|lost_pn:2752|thresh:3|
[2025/09/12 05:24:13 889475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 889479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38707|rtt_var:428|pto_duration:40707|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 889483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 889487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 889491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 889495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653954637|now:1757654653889479|interv:65158|
[2025/09/12 05:24:13 889499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653954637|now:1757654653889479|interval:65158|pto_count:0|srtt:38707
[2025/09/12 05:24:13 889503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40215, ack_elapse 39462, delivered 48000|rate 1193584|lost 202|
[2025/09/12 05:24:13 889508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1193584) in round 65|
[2025/09/12 05:24:13 889512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 889516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 889520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653850277|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 889524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653850277|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 889529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508460|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:54007|srtt:38707|latest_rtt:39096|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 889535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1318|largest:1318|pns:2|
[2025/09/12 05:24:13 889539] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1318|frame:ACK |recv_time:1757654653889373|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 889544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773889373|now:1757654653889373|interv:120000000|
[2025/09/12 05:24:13 889548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773889373|now:1757654653889373|interv:120000000|
[2025/09/12 05:24:13 889552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653890005|pq_index:0|
[2025/09/12 05:24:13 889556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653888772|
[2025/09/12 05:24:13 889560] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653889560|
[2025/09/12 05:24:13 889565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653889564|
[2025/09/12 05:24:13 889574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38707|min_srtt:38707|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 889578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:54007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3061893|
[2025/09/12 05:24:13 889582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38707|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 889587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 889591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38707|min_srtt:38707|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 889595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:54007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3063072|
[2025/09/12 05:24:13 889599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38707|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 889604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 889608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38707|min_srtt:38707|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 889612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:54007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3064251|
[2025/09/12 05:24:13 889616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 889620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 889624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 889628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 889633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 889637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3021807|
[2025/09/12 05:24:13 889641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 889645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 889649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653890005|
[2025/09/12 05:24:13 889653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653890005|
[2025/09/12 05:24:13 889659] [debug] |xqc_engine_wakeup_after|wakeup:1757654653890005|now:1757654653889659|diff:346|
[2025/09/12 05:24:13 889663] [debug] |xqc_engine_main_logic|END|now:1757654653889564|
[2025/09/12 05:24:13 889668] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653889668|
[2025/09/12 05:24:13 889672] [debug] |xqc_engine_wakeup_after|wakeup:1757654653890005|now:1757654653889672|diff:333|
[2025/09/12 05:24:13 889676] [debug] |xqc_engine_main_logic|END|now:1757654653889668|
[2025/09/12 05:24:13 890747] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653890746|
[2025/09/12 05:24:13 890756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653890005|pq_index:0|
[2025/09/12 05:24:13 890760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653889564|
[2025/09/12 05:24:13 890765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653890764|
[2025/09/12 05:24:13 890770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653890005|now:1757654653890764|
[2025/09/12 05:24:13 890774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653890005|now:1757654653890764|
[2025/09/12 05:24:13 890778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 890783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38707|min_srtt:38707|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 890788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:54007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3064251|
[2025/09/12 05:24:13 890792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 890796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 890800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 890804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 890809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 890813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3021807|
[2025/09/12 05:24:13 890817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 890822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2801|
[2025/09/12 05:24:13 890849] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2801|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54007|now:1757654653890830|stream_id:0|stream_offset:3021807|
[2025/09/12 05:24:13 890854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2801|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 890864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54007|applimit:0|
[2025/09/12 05:24:13 890868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38707|rtt_var:428|pto_duration:40707|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 890872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 890876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 890880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 890884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653956537|now:1757654653890868|interv:65669|
[2025/09/12 05:24:13 890888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653956537|now:1757654653890868|interval:65669|pto_count:0|srtt:38707
[2025/09/12 05:24:13 890893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:55207|
[2025/09/12 05:24:13 890897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 890901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3022986|
[2025/09/12 05:24:13 890906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 890910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2802|
[2025/09/12 05:24:13 890928] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2802|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55207|now:1757654653890916|stream_id:0|stream_offset:3022986|
[2025/09/12 05:24:13 890933] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2802|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 890938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:55207|applimit:0|
[2025/09/12 05:24:13 890942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38707|rtt_var:428|pto_duration:40707|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 890946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 890950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 890954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56407|
[2025/09/12 05:24:13 890958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653956623|now:1757654653890942|interv:65681|
[2025/09/12 05:24:13 890962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653956623|now:1757654653890942|interval:65681|pto_count:0|srtt:38707
[2025/09/12 05:24:13 890966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:56407|
[2025/09/12 05:24:13 890970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 890978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3024165|
[2025/09/12 05:24:13 890984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 890990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2803|
[2025/09/12 05:24:13 891021] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2803|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:56407|now:1757654653891001|stream_id:0|stream_offset:3024165|
[2025/09/12 05:24:13 891028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2803|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 891034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:56407|applimit:0|
[2025/09/12 05:24:13 891040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38707|rtt_var:428|pto_duration:40707|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 891046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 891051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 891057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 57607|
[2025/09/12 05:24:13 891062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653956708|now:1757654653891040|interv:65668|
[2025/09/12 05:24:13 891067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653956708|now:1757654653891040|interval:65668|pto_count:0|srtt:38707
[2025/09/12 05:24:13 891073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:57607|
[2025/09/12 05:24:13 891079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 891085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:57607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3025344|
[2025/09/12 05:24:13 891091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 891096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653892096|now:1757654653891096|interv:1000|
[2025/09/12 05:24:13 891101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 891106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 891112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653892096|
[2025/09/12 05:24:13 891118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653892096|
[2025/09/12 05:24:13 891123] [debug] |xqc_engine_wakeup_after|wakeup:1757654653892096|now:1757654653891123|diff:973|
[2025/09/12 05:24:13 891129] [debug] |xqc_engine_main_logic|END|now:1757654653890764|
[2025/09/12 05:24:13 891372] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653891371|
[2025/09/12 05:24:13 891378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 891387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1318|
[2025/09/12 05:24:13 891391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1319|
[2025/09/12 05:24:13 891397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1319|
[2025/09/12 05:24:13 891401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 891406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2756|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2757|path_largest_ack:2756|
[2025/09/12 05:24:13 891410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:2975552|prior_time:1757654653849911|is_app_limited:0|send_elapse:41509|ack_elapse:41460|ctl_first_sent_time:1757654653851571|lagest_ack_time:1757654653891371|curr_delivered:3024752|
[2025/09/12 05:24:13 891415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653851571|
[2025/09/12 05:24:13 891419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:151||sndq_packets_used_bytes:0|sndq_packets_free:2525|
[2025/09/12 05:24:13 891423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2757|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2757|path_largest_ack:2757|
[2025/09/12 05:24:13 891427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:2977952|prior_time:1757654653851706|is_app_limited:0|send_elapse:41095|ack_elapse:39665|ctl_first_sent_time:1757654653853155|lagest_ack_time:1757654653891371|curr_delivered:3025952|
[2025/09/12 05:24:13 891432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653853155|
[2025/09/12 05:24:13 891436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:150||sndq_packets_used_bytes:0|sndq_packets_free:2526|
[2025/09/12 05:24:13 891440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38707|rttvar:428|minrtt:30532|latest_rtt:38216|ack_delay:40|
[2025/09/12 05:24:13 891444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38641|rttvar:453|minrtt:30532|latest_rtt:38216|ack_delay:40|
[2025/09/12 05:24:13 891448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2757|lost_pn:2754|thresh:3|
[2025/09/12 05:24:13 891452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 891475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38641|rtt_var:453|pto_duration:40641|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 891480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 891484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 891487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 891491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653956642|now:1757654653891475|interv:65167|
[2025/09/12 05:24:13 891495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653956642|now:1757654653891475|interval:65167|pto_count:0|srtt:38641
[2025/09/12 05:24:13 891503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41095, ack_elapse 39665, delivered 48000|rate 1168025|lost 202|
[2025/09/12 05:24:13 891507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1168025) in round 65|
[2025/09/12 05:24:13 891511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 891515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 891519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653853155|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 891524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653853155|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 891528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508460|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:55207|srtt:38641|latest_rtt:38216|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 891534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1319|largest:1319|pns:2|
[2025/09/12 05:24:13 891538] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1319|frame:ACK |recv_time:1757654653891371|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 891543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773891371|now:1757654653891371|interv:120000000|
[2025/09/12 05:24:13 891547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773891371|now:1757654653891371|interv:120000000|
[2025/09/12 05:24:13 891551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653892096|pq_index:0|
[2025/09/12 05:24:13 891555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653890764|
[2025/09/12 05:24:13 891559] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653891559|
[2025/09/12 05:24:13 891564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653891563|
[2025/09/12 05:24:13 891570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38641|min_srtt:38641|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 891574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:39600|inflight:55207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3064251|
[2025/09/12 05:24:13 891579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38641|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 891583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 891587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38641|min_srtt:38641|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 891594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:55207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3065430|
[2025/09/12 05:24:13 891599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38641|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 891603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 891607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38641|min_srtt:38641|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 891611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:42000|inflight:55207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3066609|
[2025/09/12 05:24:13 891615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 891619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 891623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 891627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 891632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 891636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3025344|
[2025/09/12 05:24:13 891640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 891644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 891648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653892096|
[2025/09/12 05:24:13 891652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653892096|
[2025/09/12 05:24:13 891656] [debug] |xqc_engine_wakeup_after|wakeup:1757654653892096|now:1757654653891656|diff:440|
[2025/09/12 05:24:13 891660] [debug] |xqc_engine_main_logic|END|now:1757654653891563|
[2025/09/12 05:24:13 891665] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653891665|
[2025/09/12 05:24:13 891669] [debug] |xqc_engine_wakeup_after|wakeup:1757654653892096|now:1757654653891668|diff:428|
[2025/09/12 05:24:13 891672] [debug] |xqc_engine_main_logic|END|now:1757654653891665|
[2025/09/12 05:24:13 892743] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653892743|
[2025/09/12 05:24:13 892753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653892096|pq_index:0|
[2025/09/12 05:24:13 892757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653891563|
[2025/09/12 05:24:13 892762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653892761|
[2025/09/12 05:24:13 892773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653892096|now:1757654653892761|
[2025/09/12 05:24:13 892777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653892096|now:1757654653892761|
[2025/09/12 05:24:13 892781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 892786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38641|min_srtt:38641|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 892791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:42000|inflight:55207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3066609|
[2025/09/12 05:24:13 892795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 892799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 892803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 892807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 892812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 892816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3025344|
[2025/09/12 05:24:13 892820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 892825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2804|
[2025/09/12 05:24:13 892852] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2804|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55207|now:1757654653892833|stream_id:0|stream_offset:3025344|
[2025/09/12 05:24:13 892858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2804|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 892863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:55207|applimit:0|
[2025/09/12 05:24:13 892867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38641|rtt_var:453|pto_duration:40641|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 892871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 892875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 892879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56407|
[2025/09/12 05:24:13 892883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653958474|now:1757654653892867|interv:65607|
[2025/09/12 05:24:13 892887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653958474|now:1757654653892867|interval:65607|pto_count:0|srtt:38641
[2025/09/12 05:24:13 892895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:56407|
[2025/09/12 05:24:13 892900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 892904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3026523|
[2025/09/12 05:24:13 892909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 892913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2805|
[2025/09/12 05:24:13 892931] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2805|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:56407|now:1757654653892919|stream_id:0|stream_offset:3026523|
[2025/09/12 05:24:13 892936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2805|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 892940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:56407|applimit:0|
[2025/09/12 05:24:13 892945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38641|rtt_var:453|pto_duration:40641|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 892949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 892953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 892956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 57607|
[2025/09/12 05:24:13 892960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653958560|now:1757654653892944|interv:65616|
[2025/09/12 05:24:13 892964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653958560|now:1757654653892944|interval:65616|pto_count:0|srtt:38641
[2025/09/12 05:24:13 892969] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:57607|
[2025/09/12 05:24:13 892973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 892977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:57607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3027702|
[2025/09/12 05:24:13 892982] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 892985] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653893985|now:1757654653892985|interv:1000|
[2025/09/12 05:24:13 892989] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 892995] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 893001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653893985|
[2025/09/12 05:24:13 893008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653893985|
[2025/09/12 05:24:13 893014] [debug] |xqc_engine_wakeup_after|wakeup:1757654653893985|now:1757654653893014|diff:971|
[2025/09/12 05:24:13 893025] [debug] |xqc_engine_main_logic|END|now:1757654653892761|
[2025/09/12 05:24:13 893374] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653893373|
[2025/09/12 05:24:13 893381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 893387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1319|
[2025/09/12 05:24:13 893391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1320|
[2025/09/12 05:24:13 893396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1320|
[2025/09/12 05:24:13 893401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 893405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2758|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2759|path_largest_ack:2758|
[2025/09/12 05:24:13 893410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:2977952|prior_time:1757654653851706|is_app_limited:0|send_elapse:41209|ack_elapse:41667|ctl_first_sent_time:1757654653853269|lagest_ack_time:1757654653893373|curr_delivered:3027152|
[2025/09/12 05:24:13 893414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653853269|
[2025/09/12 05:24:13 893419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:149||sndq_packets_used_bytes:0|sndq_packets_free:2527|
[2025/09/12 05:24:13 893423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2759|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2759|path_largest_ack:2759|
[2025/09/12 05:24:13 893427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:2980352|prior_time:1757654653853517|is_app_limited:0|send_elapse:40870|ack_elapse:39856|ctl_first_sent_time:1757654653854967|lagest_ack_time:1757654653893373|curr_delivered:3028352|
[2025/09/12 05:24:13 893432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653854967|
[2025/09/12 05:24:13 893436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:148||sndq_packets_used_bytes:0|sndq_packets_free:2528|
[2025/09/12 05:24:13 893440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38641|rttvar:453|minrtt:30532|latest_rtt:38406|ack_delay:32|
[2025/09/12 05:24:13 893444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38607|rttvar:406|minrtt:30532|latest_rtt:38406|ack_delay:32|
[2025/09/12 05:24:13 893448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2759|lost_pn:2756|thresh:3|
[2025/09/12 05:24:13 893452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 893476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38607|rtt_var:406|pto_duration:40607|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 893481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 893485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 893488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 893497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653958526|now:1757654653893476|interv:65050|
[2025/09/12 05:24:13 893501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653958526|now:1757654653893476|interval:65050|pto_count:0|srtt:38607
[2025/09/12 05:24:13 893505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40870, ack_elapse 39856, delivered 48000|rate 1174455|lost 202|
[2025/09/12 05:24:13 893510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1174455) in round 65|
[2025/09/12 05:24:13 893514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 893518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 893522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653854967|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 893526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653854967|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2982752|
[2025/09/12 05:24:13 893531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1508460|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:55207|srtt:38607|latest_rtt:38406|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 893536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1320|largest:1320|pns:2|
[2025/09/12 05:24:13 893541] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1320|frame:ACK |recv_time:1757654653893373|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 893545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773893373|now:1757654653893373|interv:120000000|
[2025/09/12 05:24:13 893549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773893373|now:1757654653893373|interv:120000000|
[2025/09/12 05:24:13 893553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653893985|pq_index:0|
[2025/09/12 05:24:13 893558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653892761|
[2025/09/12 05:24:13 893561] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653893561|
[2025/09/12 05:24:13 893566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653893565|
[2025/09/12 05:24:13 893572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38607|min_srtt:38607|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 893576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:39600|inflight:55207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3066609|
[2025/09/12 05:24:13 893581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38607|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 893588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 893593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38607|min_srtt:38607|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 893597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:55207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3067788|
[2025/09/12 05:24:13 893601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38607|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 893606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 893610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38607|min_srtt:38607|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 893614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:42000|inflight:55207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3068967|
[2025/09/12 05:24:13 893618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 893622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 893626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 893630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 893635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 893639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3027702|
[2025/09/12 05:24:13 893643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 893647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 893651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653893985|
[2025/09/12 05:24:13 893655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653893985|
[2025/09/12 05:24:13 893659] [debug] |xqc_engine_wakeup_after|wakeup:1757654653893985|now:1757654653893659|diff:326|
[2025/09/12 05:24:13 893663] [debug] |xqc_engine_main_logic|END|now:1757654653893565|
[2025/09/12 05:24:13 893668] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653893668|
[2025/09/12 05:24:13 893672] [debug] |xqc_engine_wakeup_after|wakeup:1757654653893985|now:1757654653893672|diff:313|
[2025/09/12 05:24:13 893676] [debug] |xqc_engine_main_logic|END|now:1757654653893668|
[2025/09/12 05:24:13 894746] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653894746|
[2025/09/12 05:24:13 894755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653893985|pq_index:0|
[2025/09/12 05:24:13 894759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653893565|
[2025/09/12 05:24:13 894769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653894768|
[2025/09/12 05:24:13 894774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653893985|now:1757654653894768|
[2025/09/12 05:24:13 894778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653893985|now:1757654653894768|
[2025/09/12 05:24:13 894782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 894787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38607|min_srtt:38607|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 894792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:42000|inflight:55207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3068967|
[2025/09/12 05:24:13 894797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 894800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 894804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 894808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 894813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 894817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3027702|
[2025/09/12 05:24:13 894822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 894826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2806|
[2025/09/12 05:24:13 894854] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2806|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55207|now:1757654653894834|stream_id:0|stream_offset:3027702|
[2025/09/12 05:24:13 894860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2806|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 894864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:55207|applimit:0|
[2025/09/12 05:24:13 894868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38607|rtt_var:406|pto_duration:40607|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 894873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 894877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 894880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56407|
[2025/09/12 05:24:13 894884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653960441|now:1757654653894868|interv:65573|
[2025/09/12 05:24:13 894892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653960441|now:1757654653894868|interval:65573|pto_count:0|srtt:38607
[2025/09/12 05:24:13 894896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:56407|
[2025/09/12 05:24:13 894901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 894905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3028881|
[2025/09/12 05:24:13 894909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 894913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2807|
[2025/09/12 05:24:13 894932] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2807|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:56407|now:1757654653894919|stream_id:0|stream_offset:3028881|
[2025/09/12 05:24:13 894937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2807|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 894942] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:56407|applimit:0|
[2025/09/12 05:24:13 894946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38607|rtt_var:406|pto_duration:40607|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 894950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 894954] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 894958] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 57607|
[2025/09/12 05:24:13 894962] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653960526|now:1757654653894946|interv:65580|
[2025/09/12 05:24:13 894966] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653960526|now:1757654653894946|interval:65580|pto_count:0|srtt:38607
[2025/09/12 05:24:13 894970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:57607|
[2025/09/12 05:24:13 894974] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 894978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:57607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3030060|
[2025/09/12 05:24:13 894983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 894987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2808|
[2025/09/12 05:24:13 895012] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2808|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:57607|now:1757654653894993|stream_id:0|stream_offset:3030060|
[2025/09/12 05:24:13 895021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2808|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 895037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:57607|applimit:0|
[2025/09/12 05:24:13 895044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38607|rtt_var:406|pto_duration:40607|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 895050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 895055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 895061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 58807|
[2025/09/12 05:24:13 895066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653960600|now:1757654653895043|interv:65557|
[2025/09/12 05:24:13 895071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653960600|now:1757654653895043|interval:65557|pto_count:0|srtt:38607
[2025/09/12 05:24:13 895078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:58807|
[2025/09/12 05:24:13 895084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 895090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:58807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3031239|
[2025/09/12 05:24:13 895096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 895101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653896101|now:1757654653895101|interv:1000|
[2025/09/12 05:24:13 895107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 895112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 895117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653896101|
[2025/09/12 05:24:13 895122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653896101|
[2025/09/12 05:24:13 895128] [debug] |xqc_engine_wakeup_after|wakeup:1757654653896101|now:1757654653895128|diff:973|
[2025/09/12 05:24:13 895133] [debug] |xqc_engine_main_logic|END|now:1757654653894768|
[2025/09/12 05:24:13 895362] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653895361|
[2025/09/12 05:24:13 895368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 895374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1320|
[2025/09/12 05:24:13 895378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1321|
[2025/09/12 05:24:13 895383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1321|
[2025/09/12 05:24:13 895387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 895392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2760|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2761|path_largest_ack:2760|
[2025/09/12 05:24:13 895397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:2980352|prior_time:1757654653853517|is_app_limited:0|send_elapse:40955|ack_elapse:41844|ctl_first_sent_time:1757654653855052|lagest_ack_time:1757654653895361|curr_delivered:3029552|
[2025/09/12 05:24:13 895406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653855052|
[2025/09/12 05:24:13 895410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:147||sndq_packets_used_bytes:0|sndq_packets_free:2529|
[2025/09/12 05:24:13 895414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2761|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2761|path_largest_ack:2761|
[2025/09/12 05:24:13 895419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:2982752|prior_time:1757654653855491|is_app_limited:0|send_elapse:40850|ack_elapse:39870|ctl_first_sent_time:1757654653856946|lagest_ack_time:1757654653895361|curr_delivered:3030752|
[2025/09/12 05:24:13 895423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653856946|
[2025/09/12 05:24:13 895427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:146||sndq_packets_used_bytes:0|sndq_packets_free:2530|
[2025/09/12 05:24:13 895431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38607|rttvar:406|minrtt:30532|latest_rtt:38415|ack_delay:40|
[2025/09/12 05:24:13 895435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38578|rttvar:363|minrtt:30532|latest_rtt:38415|ack_delay:40|
[2025/09/12 05:24:13 895440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2761|lost_pn:2758|thresh:3|
[2025/09/12 05:24:13 895444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 895448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38578|rtt_var:363|pto_duration:40578|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 895452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 895474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 895478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56407|
[2025/09/12 05:24:13 895482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653960571|now:1757654653895448|interv:65123|
[2025/09/12 05:24:13 895486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653960571|now:1757654653895448|interval:65123|pto_count:0|srtt:38578
[2025/09/12 05:24:13 895491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40850, ack_elapse 39870, delivered 48000|rate 1175030|lost 202|
[2025/09/12 05:24:13 895495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 65 -> 66|
[2025/09/12 05:24:13 895499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1175030) in round 66|
[2025/09/12 05:24:13 895503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 895507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 895511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653856946|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 895522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653856946|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 895527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905076|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:56407|srtt:38578|latest_rtt:38415|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:13 895533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1321|largest:1321|pns:2|
[2025/09/12 05:24:13 895537] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1321|frame:ACK |recv_time:1757654653895361|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 895542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773895361|now:1757654653895361|interv:120000000|
[2025/09/12 05:24:13 895546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773895361|now:1757654653895361|interv:120000000|
[2025/09/12 05:24:13 895550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653896101|pq_index:0|
[2025/09/12 05:24:13 895554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653894768|
[2025/09/12 05:24:13 895558] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653895558|
[2025/09/12 05:24:13 895563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653895562|
[2025/09/12 05:24:13 895568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38578|min_srtt:38578|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 895573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:38400|inflight:56407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3068967|
[2025/09/12 05:24:13 895577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38578|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 895582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 895586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38578|min_srtt:38578|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 895590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:39600|inflight:56407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3070146|
[2025/09/12 05:24:13 895595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38578|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 895599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 895606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38578|min_srtt:38578|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 895610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:40800|inflight:56407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3071325|
[2025/09/12 05:24:13 895615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 895618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 895622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 895626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 895631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 895635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3031239|
[2025/09/12 05:24:13 895639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 895643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 895647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653896101|
[2025/09/12 05:24:13 895651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653896101|
[2025/09/12 05:24:13 895655] [debug] |xqc_engine_wakeup_after|wakeup:1757654653896101|now:1757654653895655|diff:446|
[2025/09/12 05:24:13 895659] [debug] |xqc_engine_main_logic|END|now:1757654653895562|
[2025/09/12 05:24:13 895664] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653895664|
[2025/09/12 05:24:13 895668] [debug] |xqc_engine_wakeup_after|wakeup:1757654653896101|now:1757654653895668|diff:433|
[2025/09/12 05:24:13 895671] [debug] |xqc_engine_main_logic|END|now:1757654653895664|
[2025/09/12 05:24:13 896742] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653896742|
[2025/09/12 05:24:13 896751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653896101|pq_index:0|
[2025/09/12 05:24:13 896756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653895562|
[2025/09/12 05:24:13 896761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653896760|
[2025/09/12 05:24:13 896765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653896101|now:1757654653896760|
[2025/09/12 05:24:13 896769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653896101|now:1757654653896760|
[2025/09/12 05:24:13 896773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 896778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38578|min_srtt:38578|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 896783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:40800|inflight:56407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3071325|
[2025/09/12 05:24:13 896791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 896795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 896799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 896803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 896808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 896812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3031239|
[2025/09/12 05:24:13 896816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 896821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2809|
[2025/09/12 05:24:13 896852] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2809|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:56407|now:1757654653896829|stream_id:0|stream_offset:3031239|
[2025/09/12 05:24:13 896858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2809|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 896863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:56407|applimit:0|
[2025/09/12 05:24:13 896867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38578|rtt_var:363|pto_duration:40578|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 896872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 896876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 896879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 57607|
[2025/09/12 05:24:13 896883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653962407|now:1757654653896867|interv:65540|
[2025/09/12 05:24:13 896887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653962407|now:1757654653896867|interval:65540|pto_count:0|srtt:38578
[2025/09/12 05:24:13 896892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:57607|
[2025/09/12 05:24:13 896897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 896901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:57607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3032418|
[2025/09/12 05:24:13 896905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 896909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653897909|now:1757654653896909|interv:1000|
[2025/09/12 05:24:13 896917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 896920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 896924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653897909|
[2025/09/12 05:24:13 896928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653897909|
[2025/09/12 05:24:13 896932] [debug] |xqc_engine_wakeup_after|wakeup:1757654653897909|now:1757654653896932|diff:977|
[2025/09/12 05:24:13 896937] [debug] |xqc_engine_main_logic|END|now:1757654653896760|
[2025/09/12 05:24:13 897345] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653897343|
[2025/09/12 05:24:13 897351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 897357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1321|
[2025/09/12 05:24:13 897361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1322|
[2025/09/12 05:24:13 897367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1322|
[2025/09/12 05:24:13 897371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 897376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2762|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2763|path_largest_ack:2762|
[2025/09/12 05:24:13 897381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:2982752|prior_time:1757654653855491|is_app_limited:0|send_elapse:40937|ack_elapse:41852|ctl_first_sent_time:1757654653857033|lagest_ack_time:1757654653897343|curr_delivered:3031952|
[2025/09/12 05:24:13 897385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653857033|
[2025/09/12 05:24:13 897390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:145||sndq_packets_used_bytes:0|sndq_packets_free:2531|
[2025/09/12 05:24:13 897394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2763|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2763|path_largest_ack:2763|
[2025/09/12 05:24:13 897399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:2985152|prior_time:1757654653857510|is_app_limited:0|send_elapse:40862|ack_elapse:39833|ctl_first_sent_time:1757654653858958|lagest_ack_time:1757654653897343|curr_delivered:3033152|
[2025/09/12 05:24:13 897403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653858958|
[2025/09/12 05:24:13 897407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:144||sndq_packets_used_bytes:0|sndq_packets_free:2532|
[2025/09/12 05:24:13 897411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38578|rttvar:363|minrtt:30532|latest_rtt:38385|ack_delay:32|
[2025/09/12 05:24:13 897415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38550|rttvar:329|minrtt:30532|latest_rtt:38385|ack_delay:32|
[2025/09/12 05:24:13 897420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2763|lost_pn:2760|thresh:3|
[2025/09/12 05:24:13 897424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 897432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38550|rtt_var:329|pto_duration:40550|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 897436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 897440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 897444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 897448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653962379|now:1757654653897432|interv:64947|
[2025/09/12 05:24:13 897452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653962379|now:1757654653897432|interval:64947|pto_count:0|srtt:38550
[2025/09/12 05:24:13 897475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40862, ack_elapse 39833, delivered 48000|rate 1174685|lost 202|
[2025/09/12 05:24:13 897479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1174685) in round 66|
[2025/09/12 05:24:13 897483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 897487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 897491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653858958|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 897496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653858958|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 897500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905076|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:55207|srtt:38550|latest_rtt:38385|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 897506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1322|largest:1322|pns:2|
[2025/09/12 05:24:13 897510] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1322|frame:ACK |recv_time:1757654653897343|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 897515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773897343|now:1757654653897343|interv:120000000|
[2025/09/12 05:24:13 897519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773897343|now:1757654653897343|interv:120000000|
[2025/09/12 05:24:13 897523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653897909|pq_index:0|
[2025/09/12 05:24:13 897527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653896760|
[2025/09/12 05:24:13 897531] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653897531|
[2025/09/12 05:24:13 897536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653897535|
[2025/09/12 05:24:13 897545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38550|min_srtt:38550|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 897549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:39600|inflight:55207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3071325|
[2025/09/12 05:24:13 897554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38550|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 897558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 897563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38550|min_srtt:38550|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 897567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:55207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3072504|
[2025/09/12 05:24:13 897571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38550|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 897576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 897580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38550|min_srtt:38550|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 897584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:42000|inflight:55207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3073683|
[2025/09/12 05:24:13 897588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 897592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 897596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 897600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 897605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 897609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3032418|
[2025/09/12 05:24:13 897613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 897617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 897621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653897909|
[2025/09/12 05:24:13 897625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653897909|
[2025/09/12 05:24:13 897629] [debug] |xqc_engine_wakeup_after|wakeup:1757654653897909|now:1757654653897629|diff:280|
[2025/09/12 05:24:13 897636] [debug] |xqc_engine_main_logic|END|now:1757654653897535|
[2025/09/12 05:24:13 897641] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653897641|
[2025/09/12 05:24:13 897644] [debug] |xqc_engine_wakeup_after|wakeup:1757654653897909|now:1757654653897644|diff:265|
[2025/09/12 05:24:13 897648] [debug] |xqc_engine_main_logic|END|now:1757654653897641|
[2025/09/12 05:24:13 898718] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653898718|
[2025/09/12 05:24:13 898727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653897909|pq_index:0|
[2025/09/12 05:24:13 898732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653897535|
[2025/09/12 05:24:13 898737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653898736|
[2025/09/12 05:24:13 898741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653897909|now:1757654653898736|
[2025/09/12 05:24:13 898745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653897909|now:1757654653898736|
[2025/09/12 05:24:13 898749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 898755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38550|min_srtt:38550|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 898759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:42000|inflight:55207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3073683|
[2025/09/12 05:24:13 898764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 898767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 898771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 898775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 898780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 898784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3032418|
[2025/09/12 05:24:13 898789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 898793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2810|
[2025/09/12 05:24:13 898821] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2810|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55207|now:1757654653898802|stream_id:0|stream_offset:3032418|
[2025/09/12 05:24:13 898827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2810|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 898831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:55207|applimit:0|
[2025/09/12 05:24:13 898836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38550|rtt_var:329|pto_duration:40550|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 898845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 898849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 898853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56407|
[2025/09/12 05:24:13 898857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653964352|now:1757654653898835|interv:65517|
[2025/09/12 05:24:13 898861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653964352|now:1757654653898835|interval:65517|pto_count:0|srtt:38550
[2025/09/12 05:24:13 898865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:56407|
[2025/09/12 05:24:13 898870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 898874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3033597|
[2025/09/12 05:24:13 898878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 898882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2811|
[2025/09/12 05:24:13 898901] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2811|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:56407|now:1757654653898889|stream_id:0|stream_offset:3033597|
[2025/09/12 05:24:13 898906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2811|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 898911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:56407|applimit:0|
[2025/09/12 05:24:13 898915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38550|rtt_var:329|pto_duration:40550|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 898919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 898923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 898927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 57607|
[2025/09/12 05:24:13 898930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653964439|now:1757654653898915|interv:65524|
[2025/09/12 05:24:13 898935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653964439|now:1757654653898915|interval:65524|pto_count:0|srtt:38550
[2025/09/12 05:24:13 898939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:57607|
[2025/09/12 05:24:13 898943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 898947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:57607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3034776|
[2025/09/12 05:24:13 898957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 898963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653899963|now:1757654653898963|interv:1000|
[2025/09/12 05:24:13 898970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 898976] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 898981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653899963|
[2025/09/12 05:24:13 898987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653899963|
[2025/09/12 05:24:13 898993] [debug] |xqc_engine_wakeup_after|wakeup:1757654653899963|now:1757654653898993|diff:970|
[2025/09/12 05:24:13 898999] [debug] |xqc_engine_main_logic|END|now:1757654653898736|
[2025/09/12 05:24:13 899443] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653899442|
[2025/09/12 05:24:13 899449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 899470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1322|
[2025/09/12 05:24:13 899477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1323|
[2025/09/12 05:24:13 899483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1323|
[2025/09/12 05:24:13 899487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 899492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2764|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2765|path_largest_ack:2764|
[2025/09/12 05:24:13 899496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:2985152|prior_time:1757654653857510|is_app_limited:0|send_elapse:40948|ack_elapse:41932|ctl_first_sent_time:1757654653859044|lagest_ack_time:1757654653899442|curr_delivered:3034352|
[2025/09/12 05:24:13 899501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653859044|
[2025/09/12 05:24:13 899505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:143||sndq_packets_used_bytes:0|sndq_packets_free:2533|
[2025/09/12 05:24:13 899510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2765|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:2765|path_largest_ack:2765|
[2025/09/12 05:24:13 899514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2987552|prior_time:1757654653859469|is_app_limited:0|send_elapse:40865|ack_elapse:39973|ctl_first_sent_time:1757654653860946|lagest_ack_time:1757654653899442|curr_delivered:3035559|
[2025/09/12 05:24:13 899518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653860946|
[2025/09/12 05:24:13 899522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:142||sndq_packets_used_bytes:0|sndq_packets_free:2534|
[2025/09/12 05:24:13 899526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38550|rttvar:329|minrtt:30532|latest_rtt:38496|ack_delay:40|
[2025/09/12 05:24:13 899530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38539|rttvar:270|minrtt:30532|latest_rtt:38496|ack_delay:40|
[2025/09/12 05:24:13 899539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2765|lost_pn:2762|thresh:3|
[2025/09/12 05:24:13 899543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1304|pns:2|
[2025/09/12 05:24:13 899547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 899551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38539|rtt_var:270|pto_duration:40539|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 899556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 899559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 899563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55200|
[2025/09/12 05:24:13 899567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653964428|now:1757654653899551|interv:64877|
[2025/09/12 05:24:13 899571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653964428|now:1757654653899551|interval:64877|pto_count:0|srtt:38539
[2025/09/12 05:24:13 899576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40865, ack_elapse 39973, delivered 48007|rate 1174770|lost 202|
[2025/09/12 05:24:13 899580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1174770) in round 66|
[2025/09/12 05:24:13 899584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 899588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 899592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2407|po_sent_time:1757654653860946|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 899596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2407|po_sent_time:1757654653860946|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 899601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905076|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:55200|srtt:38539|latest_rtt:38496|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 899606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1323|largest:1323|pns:2|
[2025/09/12 05:24:13 899611] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1323|frame:ACK |recv_time:1757654653899442|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 899615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773899442|now:1757654653899442|interv:120000000|
[2025/09/12 05:24:13 899619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773899442|now:1757654653899442|interv:120000000|
[2025/09/12 05:24:13 899623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653899963|pq_index:0|
[2025/09/12 05:24:13 899627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653898736|
[2025/09/12 05:24:13 899634] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653899634|
[2025/09/12 05:24:13 899639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653899638|
[2025/09/12 05:24:13 899645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38539|min_srtt:38539|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 899649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:39600|inflight:55200|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3073683|
[2025/09/12 05:24:13 899653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38539|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 899658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 899662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38539|min_srtt:38539|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 899666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:55200|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3074862|
[2025/09/12 05:24:13 899671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38539|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 899675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 899679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38539|min_srtt:38539|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 899683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:42000|inflight:55200|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3076041|
[2025/09/12 05:24:13 899687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 899691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 899695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 899699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 899704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 899708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55200|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3034776|
[2025/09/12 05:24:13 899712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 899716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 899723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653899963|
[2025/09/12 05:24:13 899727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653899963|
[2025/09/12 05:24:13 899731] [debug] |xqc_engine_wakeup_after|wakeup:1757654653899963|now:1757654653899731|diff:232|
[2025/09/12 05:24:13 899735] [debug] |xqc_engine_main_logic|END|now:1757654653899638|
[2025/09/12 05:24:13 899740] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653899740|
[2025/09/12 05:24:13 899744] [debug] |xqc_engine_wakeup_after|wakeup:1757654653899963|now:1757654653899744|diff:219|
[2025/09/12 05:24:13 899747] [debug] |xqc_engine_main_logic|END|now:1757654653899740|
[2025/09/12 05:24:13 900818] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653900818|
[2025/09/12 05:24:13 900827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653899963|pq_index:0|
[2025/09/12 05:24:13 900831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653899638|
[2025/09/12 05:24:13 900836] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653900835|
[2025/09/12 05:24:13 900841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653899963|now:1757654653900835|
[2025/09/12 05:24:13 900845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653899963|now:1757654653900835|
[2025/09/12 05:24:13 900849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 900854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38539|min_srtt:38539|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 900859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:42000|inflight:55200|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3076041|
[2025/09/12 05:24:13 900863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 900867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 900871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 900875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 900880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 900884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55200|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3034776|
[2025/09/12 05:24:13 900888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 900893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2812|
[2025/09/12 05:24:13 900919] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2812|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55200|now:1757654653900901|stream_id:0|stream_offset:3034776|
[2025/09/12 05:24:13 900925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2812|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 900935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:55200|applimit:0|
[2025/09/12 05:24:13 900939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38539|rtt_var:270|pto_duration:40539|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 900943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 900947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 900951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56400|
[2025/09/12 05:24:13 900955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653966440|now:1757654653900939|interv:65501|
[2025/09/12 05:24:13 900959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653966440|now:1757654653900939|interval:65501|pto_count:0|srtt:38539
[2025/09/12 05:24:13 900964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:56400|
[2025/09/12 05:24:13 900968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 900973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56400|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3035955|
[2025/09/12 05:24:13 900980] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 900987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653901987|now:1757654653900987|interv:1000|
[2025/09/12 05:24:13 900993] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 900999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 901004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653901987|
[2025/09/12 05:24:13 901010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653901987|
[2025/09/12 05:24:13 901016] [debug] |xqc_engine_wakeup_after|wakeup:1757654653901987|now:1757654653901016|diff:971|
[2025/09/12 05:24:13 901022] [debug] |xqc_engine_main_logic|END|now:1757654653900835|
[2025/09/12 05:24:13 901335] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653901334|
[2025/09/12 05:24:13 901342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 901348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1323|
[2025/09/12 05:24:13 901352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1324|
[2025/09/12 05:24:13 901357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1324|
[2025/09/12 05:24:13 901362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 901366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2766|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2767|path_largest_ack:2766|
[2025/09/12 05:24:13 901371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2987552|prior_time:1757654653859469|is_app_limited:0|send_elapse:40952|ack_elapse:41865|ctl_first_sent_time:1757654653861033|lagest_ack_time:1757654653901334|curr_delivered:3036759|
[2025/09/12 05:24:13 901379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653861033|
[2025/09/12 05:24:13 901384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:141||sndq_packets_used_bytes:0|sndq_packets_free:2535|
[2025/09/12 05:24:13 901388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2767|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2767|path_largest_ack:2767|
[2025/09/12 05:24:13 901392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2989952|prior_time:1757654653861468|is_app_limited:0|send_elapse:40896|ack_elapse:39866|ctl_first_sent_time:1757654653862906|lagest_ack_time:1757654653901334|curr_delivered:3037959|
[2025/09/12 05:24:13 901397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653862906|
[2025/09/12 05:24:13 901401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:140||sndq_packets_used_bytes:0|sndq_packets_free:2536|
[2025/09/12 05:24:13 901405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38539|rttvar:270|minrtt:30532|latest_rtt:38428|ack_delay:32|
[2025/09/12 05:24:13 901409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38521|rttvar:238|minrtt:30532|latest_rtt:38428|ack_delay:32|
[2025/09/12 05:24:13 901413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2767|lost_pn:2764|thresh:3|
[2025/09/12 05:24:13 901417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 901421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38521|rtt_var:238|pto_duration:40521|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 901426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 901430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 901433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54000|
[2025/09/12 05:24:13 901437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653966422|now:1757654653901421|interv:65001|
[2025/09/12 05:24:13 901441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653966422|now:1757654653901421|interval:65001|pto_count:0|srtt:38521
[2025/09/12 05:24:13 901446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40896, ack_elapse 39866, delivered 48007|rate 1173880|lost 202|
[2025/09/12 05:24:13 901450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1173880) in round 66|
[2025/09/12 05:24:13 901470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 901477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 901481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653862906|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 901489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653862906|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 901493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905076|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:54000|srtt:38521|latest_rtt:38428|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 901499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1324|largest:1324|pns:2|
[2025/09/12 05:24:13 901504] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1324|frame:ACK |recv_time:1757654653901334|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 901508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773901334|now:1757654653901334|interv:120000000|
[2025/09/12 05:24:13 901512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773901334|now:1757654653901334|interv:120000000|
[2025/09/12 05:24:13 901516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653901987|pq_index:0|
[2025/09/12 05:24:13 901520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653900835|
[2025/09/12 05:24:13 901524] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653901524|
[2025/09/12 05:24:13 901529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653901528|
[2025/09/12 05:24:13 901535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38521|min_srtt:38521|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 901539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:54000|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3076041|
[2025/09/12 05:24:13 901543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38521|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 901548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 901552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38521|min_srtt:38521|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 901556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:54000|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3077220|
[2025/09/12 05:24:13 901561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38521|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 901565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 901569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38521|min_srtt:38521|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 901576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:54000|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3078399|
[2025/09/12 05:24:13 901580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 901584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 901588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 901592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 901596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 901600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54000|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3035955|
[2025/09/12 05:24:13 901605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 901608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 901612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653901987|
[2025/09/12 05:24:13 901616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653901987|
[2025/09/12 05:24:13 901620] [debug] |xqc_engine_wakeup_after|wakeup:1757654653901987|now:1757654653901620|diff:367|
[2025/09/12 05:24:13 901624] [debug] |xqc_engine_main_logic|END|now:1757654653901528|
[2025/09/12 05:24:13 901629] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653901629|
[2025/09/12 05:24:13 901633] [debug] |xqc_engine_wakeup_after|wakeup:1757654653901987|now:1757654653901633|diff:354|
[2025/09/12 05:24:13 901637] [debug] |xqc_engine_main_logic|END|now:1757654653901629|
[2025/09/12 05:24:13 902708] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653902708|
[2025/09/12 05:24:13 902717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653901987|pq_index:0|
[2025/09/12 05:24:13 902721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653901528|
[2025/09/12 05:24:13 902726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653902725|
[2025/09/12 05:24:13 902731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653901987|now:1757654653902725|
[2025/09/12 05:24:13 902735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653901987|now:1757654653902725|
[2025/09/12 05:24:13 902739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 902744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38521|min_srtt:38521|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 902749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:54000|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3078399|
[2025/09/12 05:24:13 902757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 902761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 902765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 902769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 902774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 902778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54000|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3035955|
[2025/09/12 05:24:13 902782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 902787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2813|
[2025/09/12 05:24:13 902815] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2813|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54000|now:1757654653902795|stream_id:0|stream_offset:3035955|
[2025/09/12 05:24:13 902820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2813|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 902825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54000|applimit:0|
[2025/09/12 05:24:13 902829] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38521|rtt_var:238|pto_duration:40521|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 902833] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 902837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 902841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55200|
[2025/09/12 05:24:13 902845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653968316|now:1757654653902829|interv:65487|
[2025/09/12 05:24:13 902849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653968316|now:1757654653902829|interval:65487|pto_count:0|srtt:38521
[2025/09/12 05:24:13 902854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:55200|
[2025/09/12 05:24:13 902858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 902862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55200|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3037134|
[2025/09/12 05:24:13 902867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 902871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2814-2817|next_skip_chance:1757654654099434|current_time:1757654653902871|
[2025/09/12 05:24:13 902879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2818|
[2025/09/12 05:24:13 902897] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2818|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55200|now:1757654653902885|stream_id:0|stream_offset:3037134|
[2025/09/12 05:24:13 902902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2818|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 902907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:55200|applimit:0|
[2025/09/12 05:24:13 902911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38521|rtt_var:238|pto_duration:40521|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 902915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 902919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 902923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 56400|
[2025/09/12 05:24:13 902926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653968406|now:1757654653902910|interv:65496|
[2025/09/12 05:24:13 902930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653968406|now:1757654653902910|interval:65496|pto_count:0|srtt:38521
[2025/09/12 05:24:13 902935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:56400|
[2025/09/12 05:24:13 902939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 902943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56400|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3038313|
[2025/09/12 05:24:13 902948] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 902952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653903952|now:1757654653902952|interv:1000|
[2025/09/12 05:24:13 902959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 902965] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 902972] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653903952|
[2025/09/12 05:24:13 902978] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653903952|
[2025/09/12 05:24:13 902984] [debug] |xqc_engine_wakeup_after|wakeup:1757654653903952|now:1757654653902983|diff:969|
[2025/09/12 05:24:13 902989] [debug] |xqc_engine_main_logic|END|now:1757654653902725|
[2025/09/12 05:24:13 903327] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653903326|
[2025/09/12 05:24:13 903334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 903340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1324|
[2025/09/12 05:24:13 903344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1325|
[2025/09/12 05:24:13 903349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1325|
[2025/09/12 05:24:13 903357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 903362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2768|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2769|path_largest_ack:2768|
[2025/09/12 05:24:13 903367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2989952|prior_time:1757654653861468|is_app_limited:0|send_elapse:40984|ack_elapse:41858|ctl_first_sent_time:1757654653862994|lagest_ack_time:1757654653903326|curr_delivered:3039159|
[2025/09/12 05:24:13 903371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653862994|
[2025/09/12 05:24:13 903376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:139||sndq_packets_used_bytes:0|sndq_packets_free:2537|
[2025/09/12 05:24:13 903380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2769|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2769|path_largest_ack:2769|
[2025/09/12 05:24:13 903384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2992352|prior_time:1757654653863448|is_app_limited:0|send_elapse:40890|ack_elapse:39878|ctl_first_sent_time:1757654653864905|lagest_ack_time:1757654653903326|curr_delivered:3040359|
[2025/09/12 05:24:13 903389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653864905|
[2025/09/12 05:24:13 903393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:138||sndq_packets_used_bytes:0|sndq_packets_free:2538|
[2025/09/12 05:24:13 903397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38521|rttvar:238|minrtt:30532|latest_rtt:38421|ack_delay:32|
[2025/09/12 05:24:13 903401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38504|rttvar:212|minrtt:30532|latest_rtt:38421|ack_delay:32|
[2025/09/12 05:24:13 903405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2769|lost_pn:2766|thresh:3|
[2025/09/12 05:24:13 903410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 903414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38504|rtt_var:212|pto_duration:40504|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 903418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 903422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 903426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54000|
[2025/09/12 05:24:13 903430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653968389|now:1757654653903413|interv:64976|
[2025/09/12 05:24:13 903434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653968389|now:1757654653903413|interval:64976|pto_count:0|srtt:38504
[2025/09/12 05:24:13 903438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40890, ack_elapse 39878, delivered 48007|rate 1174052|lost 202|
[2025/09/12 05:24:13 903442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1174052) in round 66|
[2025/09/12 05:24:13 903449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 903453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 903476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653864905|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 903480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653864905|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 903485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905076|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:54000|srtt:38504|latest_rtt:38421|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 903491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1325|largest:1325|pns:2|
[2025/09/12 05:24:13 903495] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1325|frame:ACK |recv_time:1757654653903326|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 903500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773903326|now:1757654653903326|interv:120000000|
[2025/09/12 05:24:13 903504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773903326|now:1757654653903326|interv:120000000|
[2025/09/12 05:24:13 903508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653903952|pq_index:0|
[2025/09/12 05:24:13 903512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653902725|
[2025/09/12 05:24:13 903516] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653903516|
[2025/09/12 05:24:13 903521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653903520|
[2025/09/12 05:24:13 903526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38504|min_srtt:38504|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 903531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:54000|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3078399|
[2025/09/12 05:24:13 903535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38504|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 903540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 903544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38504|min_srtt:38504|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 903548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:54000|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3079578|
[2025/09/12 05:24:13 903556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38504|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 903560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 903564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38504|min_srtt:38504|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 903568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:54000|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3080757|
[2025/09/12 05:24:13 903572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 903576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 903580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 903584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 903589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 903593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54000|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3038313|
[2025/09/12 05:24:13 903597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 903601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 903605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653903952|
[2025/09/12 05:24:13 903609] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653903952|
[2025/09/12 05:24:13 903613] [debug] |xqc_engine_wakeup_after|wakeup:1757654653903952|now:1757654653903613|diff:339|
[2025/09/12 05:24:13 903617] [debug] |xqc_engine_main_logic|END|now:1757654653903520|
[2025/09/12 05:24:13 903622] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653903622|
[2025/09/12 05:24:13 903626] [debug] |xqc_engine_wakeup_after|wakeup:1757654653903952|now:1757654653903626|diff:326|
[2025/09/12 05:24:13 903629] [debug] |xqc_engine_main_logic|END|now:1757654653903622|
[2025/09/12 05:24:13 904700] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653904700|
[2025/09/12 05:24:13 904709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653903952|pq_index:0|
[2025/09/12 05:24:13 904713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653903520|
[2025/09/12 05:24:13 904718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653904717|
[2025/09/12 05:24:13 904723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653903952|now:1757654653904717|
[2025/09/12 05:24:13 904727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653903952|now:1757654653904717|
[2025/09/12 05:24:13 904736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 904741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38504|min_srtt:38504|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 904746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:43200|inflight:54000|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3080757|
[2025/09/12 05:24:13 904750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 904754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 904758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 904762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 904767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 904771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54000|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3038313|
[2025/09/12 05:24:13 904776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 904780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2819|
[2025/09/12 05:24:13 904807] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2819|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54000|now:1757654653904788|stream_id:0|stream_offset:3038313|
[2025/09/12 05:24:13 904813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2819|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 904818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54000|applimit:0|
[2025/09/12 05:24:13 904822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38504|rtt_var:212|pto_duration:40504|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 904826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 904830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 904834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55200|
[2025/09/12 05:24:13 904838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653970292|now:1757654653904822|interv:65470|
[2025/09/12 05:24:13 904842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653970292|now:1757654653904822|interval:65470|pto_count:0|srtt:38504
[2025/09/12 05:24:13 904847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:55200|
[2025/09/12 05:24:13 904851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 904856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55200|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3039492|
[2025/09/12 05:24:13 904863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 904867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653905867|now:1757654653904867|interv:1000|
[2025/09/12 05:24:13 904871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 904875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 904879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653905867|
[2025/09/12 05:24:13 904883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653905867|
[2025/09/12 05:24:13 904887] [debug] |xqc_engine_wakeup_after|wakeup:1757654653905867|now:1757654653904887|diff:980|
[2025/09/12 05:24:13 904891] [debug] |xqc_engine_main_logic|END|now:1757654653904717|
[2025/09/12 05:24:13 905324] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653905323|
[2025/09/12 05:24:13 905331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 905337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1325|
[2025/09/12 05:24:13 905341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1326|
[2025/09/12 05:24:13 905346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1326|
[2025/09/12 05:24:13 905350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 905355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2770|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2771|path_largest_ack:2770|
[2025/09/12 05:24:13 905360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2992352|prior_time:1757654653863448|is_app_limited:0|send_elapse:40972|ack_elapse:41875|ctl_first_sent_time:1757654653864987|lagest_ack_time:1757654653905323|curr_delivered:3041559|
[2025/09/12 05:24:13 905365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653864987|
[2025/09/12 05:24:13 905369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:137||sndq_packets_used_bytes:0|sndq_packets_free:2539|
[2025/09/12 05:24:13 905373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2771|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2771|path_largest_ack:2771|
[2025/09/12 05:24:13 905378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:2994752|prior_time:1757654653865502|is_app_limited:0|send_elapse:40940|ack_elapse:39821|ctl_first_sent_time:1757654653866946|lagest_ack_time:1757654653905323|curr_delivered:3042759|
[2025/09/12 05:24:13 905382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653866946|
[2025/09/12 05:24:13 905386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:136||sndq_packets_used_bytes:0|sndq_packets_free:2540|
[2025/09/12 05:24:13 905390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38504|rttvar:212|minrtt:30532|latest_rtt:38377|ack_delay:32|
[2025/09/12 05:24:13 905394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38484|rttvar:198|minrtt:30532|latest_rtt:38377|ack_delay:32|
[2025/09/12 05:24:13 905403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2771|lost_pn:2768|thresh:3|
[2025/09/12 05:24:13 905407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 905411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38484|rtt_var:198|pto_duration:40484|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 905415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 905419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 905423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52800|
[2025/09/12 05:24:13 905427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653970272|now:1757654653905411|interv:64861|
[2025/09/12 05:24:13 905431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653970272|now:1757654653905411|interval:64861|pto_count:0|srtt:38484
[2025/09/12 05:24:13 905436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40940, ack_elapse 39821, delivered 48007|rate 1172618|lost 202|
[2025/09/12 05:24:13 905440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1172618) in round 66|
[2025/09/12 05:24:13 905444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 905448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 905452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653866946|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 905475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653866946|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 905480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905076|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:52800|srtt:38484|latest_rtt:38377|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 905485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1326|largest:1326|pns:2|
[2025/09/12 05:24:13 905490] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1326|frame:ACK |recv_time:1757654653905323|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 905495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773905323|now:1757654653905323|interv:120000000|
[2025/09/12 05:24:13 905499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773905323|now:1757654653905323|interv:120000000|
[2025/09/12 05:24:13 905503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653905867|pq_index:0|
[2025/09/12 05:24:13 905507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653904717|
[2025/09/12 05:24:13 905514] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653905514|
[2025/09/12 05:24:13 905519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653905518|
[2025/09/12 05:24:13 905525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38484|min_srtt:38484|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 905529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:52800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3080757|
[2025/09/12 05:24:13 905533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38484|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 905538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 905543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38484|min_srtt:38484|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 905547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:52800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3081936|
[2025/09/12 05:24:13 905551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38484|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 905555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 905560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38484|min_srtt:38484|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 905564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3083115|
[2025/09/12 05:24:13 905568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 905572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 905576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 905580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 905584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 905588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3039492|
[2025/09/12 05:24:13 905593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 905597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 905603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653905867|
[2025/09/12 05:24:13 905607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653905867|
[2025/09/12 05:24:13 905611] [debug] |xqc_engine_wakeup_after|wakeup:1757654653905867|now:1757654653905611|diff:256|
[2025/09/12 05:24:13 905615] [debug] |xqc_engine_main_logic|END|now:1757654653905518|
[2025/09/12 05:24:13 905621] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653905620|
[2025/09/12 05:24:13 905624] [debug] |xqc_engine_wakeup_after|wakeup:1757654653905867|now:1757654653905624|diff:243|
[2025/09/12 05:24:13 905628] [debug] |xqc_engine_main_logic|END|now:1757654653905620|
[2025/09/12 05:24:13 906699] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653906699|
[2025/09/12 05:24:13 906708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653905867|pq_index:0|
[2025/09/12 05:24:13 906713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653905518|
[2025/09/12 05:24:13 906718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653906717|
[2025/09/12 05:24:13 906722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654653906403|now:1757654653906717|
[2025/09/12 05:24:13 906726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:13 906730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654653906403|now:1757654653906717|
[2025/09/12 05:24:13 906734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:13 906738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653905867|now:1757654653906717|
[2025/09/12 05:24:13 906742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653905867|now:1757654653906717|
[2025/09/12 05:24:13 906746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 906750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:1326|ack_delay:25347|first_ack_range:22|largest_pkt_recv_time:1757654653881403|
[2025/09/12 05:24:13 906755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:1326|low:1304|pkt_pns:2|
[2025/09/12 05:24:13 906759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:1314|frame_largest_recv:1326|
[2025/09/12 05:24:13 906763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:13 906768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38484|min_srtt:38484|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 906773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3083115|
[2025/09/12 05:24:13 906777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 906781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 906784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 906789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 906798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 906802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:52800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3039492|
[2025/09/12 05:24:13 906807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 906811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2820|
[2025/09/12 05:24:13 906839] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2820|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:52800|now:1757654653906819|stream_id:0|stream_offset:3039492|
[2025/09/12 05:24:13 906844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2820|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 906849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52800|applimit:0|
[2025/09/12 05:24:13 906854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38484|rtt_var:198|pto_duration:40484|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 906858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 906862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 906866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 906870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653972303|now:1757654653906853|interv:65450|
[2025/09/12 05:24:13 906874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653972303|now:1757654653906853|interval:65450|pto_count:0|srtt:38484
[2025/09/12 05:24:13 906878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:54007|
[2025/09/12 05:24:13 906883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 906887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3040671|
[2025/09/12 05:24:13 906892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 906896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2821|
[2025/09/12 05:24:13 906913] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2821|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54007|now:1757654653906902|stream_id:0|stream_offset:3040671|
[2025/09/12 05:24:13 906918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2821|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 906923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:54007|applimit:0|
[2025/09/12 05:24:13 906927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38484|rtt_var:198|pto_duration:40484|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 906935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 906939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 906943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 55207|
[2025/09/12 05:24:13 906946] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653972386|now:1757654653906927|interv:65459|
[2025/09/12 05:24:13 906950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653972386|now:1757654653906927|interval:65459|pto_count:0|srtt:38484
[2025/09/12 05:24:13 906955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:55207|
[2025/09/12 05:24:13 906961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 906968] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3041850|
[2025/09/12 05:24:13 906975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 906981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653907981|now:1757654653906981|interv:1000|
[2025/09/12 05:24:13 906986] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 906992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 906998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653907981|
[2025/09/12 05:24:13 907003] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653907981|
[2025/09/12 05:24:13 907009] [debug] |xqc_engine_wakeup_after|wakeup:1757654653907981|now:1757654653907009|diff:972|
[2025/09/12 05:24:13 907014] [debug] |xqc_engine_main_logic|END|now:1757654653906717|
[2025/09/12 05:24:13 907327] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653907326|
[2025/09/12 05:24:13 907334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 907340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1326|
[2025/09/12 05:24:13 907343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1327|
[2025/09/12 05:24:13 907349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1327|
[2025/09/12 05:24:13 907353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 907359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2772|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2773|path_largest_ack:2772|
[2025/09/12 05:24:13 907363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2994752|prior_time:1757654653865502|is_app_limited:0|send_elapse:41056|ack_elapse:41824|ctl_first_sent_time:1757654653867062|lagest_ack_time:1757654653907326|curr_delivered:3043959|
[2025/09/12 05:24:13 907368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653867062|
[2025/09/12 05:24:13 907377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:135||sndq_packets_used_bytes:0|sndq_packets_free:2541|
[2025/09/12 05:24:13 907381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2773|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2773|path_largest_ack:2773|
[2025/09/12 05:24:13 907386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2994752|prior_time:1757654653865502|is_app_limited:0|send_elapse:41056|ack_elapse:41824|ctl_first_sent_time:1757654653867062|lagest_ack_time:1757654653907326|curr_delivered:3045159|
[2025/09/12 05:24:13 907390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653867174|
[2025/09/12 05:24:13 907394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:134||sndq_packets_used_bytes:0|sndq_packets_free:2542|
[2025/09/12 05:24:13 907398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38484|rttvar:198|minrtt:30532|latest_rtt:40152|ack_delay:40|
[2025/09/12 05:24:13 907402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38688|rttvar:556|minrtt:30532|latest_rtt:40152|ack_delay:40|
[2025/09/12 05:24:13 907407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2773|lost_pn:2770|thresh:3|
[2025/09/12 05:24:13 907411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 907415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38688|rtt_var:556|pto_duration:40912|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 907419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 907423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 907427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 907431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653972814|now:1757654653907415|interv:65399|
[2025/09/12 05:24:13 907435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653972814|now:1757654653907415|interval:65399|pto_count:0|srtt:38688
[2025/09/12 05:24:13 907439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41056, ack_elapse 41824, delivered 50407|rate 1205217|lost 202|
[2025/09/12 05:24:13 907444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205217) in round 66|
[2025/09/12 05:24:13 907448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 907452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 907475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653867174|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 907479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653867174|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 907487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905076|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:52807|srtt:38688|latest_rtt:40152|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 907492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:13 907497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654653932326|now:1757654653907326|interv:25000|
[2025/09/12 05:24:13 907502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653907326|max_ack_delay:25000|
[2025/09/12 05:24:13 907506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1327|largest:1327|pns:2|
[2025/09/12 05:24:13 907511] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1327|frame:PING ACK |recv_time:1757654653907326|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 907515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773907326|now:1757654653907326|interv:120000000|
[2025/09/12 05:24:13 907519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773907326|now:1757654653907326|interv:120000000|
[2025/09/12 05:24:13 907523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653907981|pq_index:0|
[2025/09/12 05:24:13 907528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653906717|
[2025/09/12 05:24:13 907531] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653907531|
[2025/09/12 05:24:13 907536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653907535|
[2025/09/12 05:24:13 907542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38688|min_srtt:38688|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 907546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3083115|
[2025/09/12 05:24:13 907550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38688|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 907555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 907559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38688|min_srtt:38688|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 907564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3084294|
[2025/09/12 05:24:13 907568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38688|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 907577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 907581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38688|min_srtt:38688|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 907586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3085473|
[2025/09/12 05:24:13 907590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 907594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 907598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 907602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 907606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 907610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3041850|
[2025/09/12 05:24:13 907615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 907618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 907622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653907981|
[2025/09/12 05:24:13 907626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653907981|
[2025/09/12 05:24:13 907630] [debug] |xqc_engine_wakeup_after|wakeup:1757654653907981|now:1757654653907630|diff:351|
[2025/09/12 05:24:13 907634] [debug] |xqc_engine_main_logic|END|now:1757654653907535|
[2025/09/12 05:24:13 907639] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653907639|
[2025/09/12 05:24:13 907643] [debug] |xqc_engine_wakeup_after|wakeup:1757654653907981|now:1757654653907643|diff:338|
[2025/09/12 05:24:13 907647] [debug] |xqc_engine_main_logic|END|now:1757654653907639|
[2025/09/12 05:24:13 908718] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653908718|
[2025/09/12 05:24:13 908727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653907981|pq_index:0|
[2025/09/12 05:24:13 908732] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653907535|
[2025/09/12 05:24:13 908737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653908736|
[2025/09/12 05:24:13 908741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653907981|now:1757654653908736|
[2025/09/12 05:24:13 908745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653907981|now:1757654653908736|
[2025/09/12 05:24:13 908749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 908755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38688|min_srtt:38688|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 908766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3085473|
[2025/09/12 05:24:13 908771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 908775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 908779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 908783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 908788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 908792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3041850|
[2025/09/12 05:24:13 908796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 908801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2822|
[2025/09/12 05:24:13 908829] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2822|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52807|now:1757654653908809|stream_id:0|stream_offset:3041850|
[2025/09/12 05:24:13 908835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2822|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 908840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52807|applimit:0|
[2025/09/12 05:24:13 908844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38688|rtt_var:556|pto_duration:40912|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 908849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 908852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 908856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 908860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653974721|now:1757654653908844|interv:65877|
[2025/09/12 05:24:13 908864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653974721|now:1757654653908844|interval:65877|pto_count:0|srtt:38688
[2025/09/12 05:24:13 908869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:54007|
[2025/09/12 05:24:13 908874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 908878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3043029|
[2025/09/12 05:24:13 908882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 908890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653909889|now:1757654653908889|interv:1000|
[2025/09/12 05:24:13 908894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 908897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 908902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653909889|
[2025/09/12 05:24:13 908906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653909889|
[2025/09/12 05:24:13 908909] [debug] |xqc_engine_wakeup_after|wakeup:1757654653909889|now:1757654653908909|diff:980|
[2025/09/12 05:24:13 908914] [debug] |xqc_engine_main_logic|END|now:1757654653908736|
[2025/09/12 05:24:13 909324] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653909323|
[2025/09/12 05:24:13 909330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 909336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1327|
[2025/09/12 05:24:13 909340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1328|
[2025/09/12 05:24:13 909346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1328|
[2025/09/12 05:24:13 909350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 909355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2774|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2775|path_largest_ack:2774|
[2025/09/12 05:24:13 909360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2997152|prior_time:1757654653867479|is_app_limited:0|send_elapse:40911|ack_elapse:41844|ctl_first_sent_time:1757654653868922|lagest_ack_time:1757654653909323|curr_delivered:3046359|
[2025/09/12 05:24:13 909364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653868922|
[2025/09/12 05:24:13 909369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:133||sndq_packets_used_bytes:0|sndq_packets_free:2543|
[2025/09/12 05:24:13 909373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2775|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2775|path_largest_ack:2775|
[2025/09/12 05:24:13 909377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2997152|prior_time:1757654653867479|is_app_limited:0|send_elapse:40911|ack_elapse:41844|ctl_first_sent_time:1757654653868922|lagest_ack_time:1757654653909323|curr_delivered:3047559|
[2025/09/12 05:24:13 909382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653869026|
[2025/09/12 05:24:13 909386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:132||sndq_packets_used_bytes:0|sndq_packets_free:2544|
[2025/09/12 05:24:13 909390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38688|rttvar:556|minrtt:30532|latest_rtt:40297|ack_delay:32|
[2025/09/12 05:24:13 909394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38885|rttvar:811|minrtt:30532|latest_rtt:40297|ack_delay:32|
[2025/09/12 05:24:13 909399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2775|lost_pn:2772|thresh:3|
[2025/09/12 05:24:13 909407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 909411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38885|rtt_var:811|pto_duration:42129|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 909415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 909419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 909423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 909427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653975938|now:1757654653909411|interv:66527|
[2025/09/12 05:24:13 909431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653975938|now:1757654653909411|interval:66527|pto_count:0|srtt:38885
[2025/09/12 05:24:13 909435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40911, ack_elapse 41844, delivered 50407|rate 1204641|lost 202|
[2025/09/12 05:24:13 909440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204641) in round 66|
[2025/09/12 05:24:13 909444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 909448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 909452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653869026|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 909475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653869026|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 909479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905076|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:51607|srtt:38885|latest_rtt:40297|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 909485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1328|largest:1328|pns:2|
[2025/09/12 05:24:13 909489] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1328|frame:ACK |recv_time:1757654653909323|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 909494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773909323|now:1757654653909323|interv:120000000|
[2025/09/12 05:24:13 909498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773909323|now:1757654653909323|interv:120000000|
[2025/09/12 05:24:13 909502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653909889|pq_index:0|
[2025/09/12 05:24:13 909506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653908736|
[2025/09/12 05:24:13 909510] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653909510|
[2025/09/12 05:24:13 909515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653909514|
[2025/09/12 05:24:13 909524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38885|min_srtt:38885|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 909529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3085473|
[2025/09/12 05:24:13 909533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38885|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 909538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 909542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38885|min_srtt:38885|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 909546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3086652|
[2025/09/12 05:24:13 909551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38885|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 909555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 909559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38885|min_srtt:38885|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 909563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3087831|
[2025/09/12 05:24:13 909568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 909571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 909575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 909579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 909584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 909588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3043029|
[2025/09/12 05:24:13 909592] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 909596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 909600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653909889|
[2025/09/12 05:24:13 909604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653909889|
[2025/09/12 05:24:13 909611] [debug] |xqc_engine_wakeup_after|wakeup:1757654653909889|now:1757654653909611|diff:278|
[2025/09/12 05:24:13 909615] [debug] |xqc_engine_main_logic|END|now:1757654653909514|
[2025/09/12 05:24:13 909620] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653909620|
[2025/09/12 05:24:13 909624] [debug] |xqc_engine_wakeup_after|wakeup:1757654653909889|now:1757654653909624|diff:265|
[2025/09/12 05:24:13 909628] [debug] |xqc_engine_main_logic|END|now:1757654653909620|
[2025/09/12 05:24:13 910698] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653910698|
[2025/09/12 05:24:13 910708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653909889|pq_index:0|
[2025/09/12 05:24:13 910712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653909514|
[2025/09/12 05:24:13 910717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653910716|
[2025/09/12 05:24:13 910721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653909889|now:1757654653910716|
[2025/09/12 05:24:13 910726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653909889|now:1757654653910716|
[2025/09/12 05:24:13 910729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 910735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38885|min_srtt:38885|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 910739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3087831|
[2025/09/12 05:24:13 910744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 910747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 910751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 910755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 910760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 910764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3043029|
[2025/09/12 05:24:13 910768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 910773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2823|
[2025/09/12 05:24:13 910800] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2823|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654653910781|stream_id:0|stream_offset:3043029|
[2025/09/12 05:24:13 910806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2823|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 910810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:13 910819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38885|rtt_var:811|pto_duration:42129|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 910824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 910828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 910832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 910835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653977910|now:1757654653910819|interv:67091|
[2025/09/12 05:24:13 910839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653977910|now:1757654653910819|interval:67091|pto_count:0|srtt:38885
[2025/09/12 05:24:13 910844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:52807|
[2025/09/12 05:24:13 910849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 910853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3044208|
[2025/09/12 05:24:13 910857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 910861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2824|
[2025/09/12 05:24:13 910880] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2824|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52807|now:1757654653910867|stream_id:0|stream_offset:3044208|
[2025/09/12 05:24:13 910885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2824|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 910890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:52807|applimit:0|
[2025/09/12 05:24:13 910894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38885|rtt_var:811|pto_duration:42129|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 910898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 910902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 910906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 54007|
[2025/09/12 05:24:13 910909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653977996|now:1757654653910893|interv:67103|
[2025/09/12 05:24:13 910913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653977996|now:1757654653910893|interval:67103|pto_count:0|srtt:38885
[2025/09/12 05:24:13 910918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:54007|
[2025/09/12 05:24:13 910922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 910926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3045387|
[2025/09/12 05:24:13 910934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 910939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653911938|now:1757654653910938|interv:1000|
[2025/09/12 05:24:13 910945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 910951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 910957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653911938|
[2025/09/12 05:24:13 910964] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653911938|
[2025/09/12 05:24:13 910969] [debug] |xqc_engine_wakeup_after|wakeup:1757654653911938|now:1757654653910969|diff:969|
[2025/09/12 05:24:13 910975] [debug] |xqc_engine_main_logic|END|now:1757654653910716|
[2025/09/12 05:24:13 911303] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653911302|
[2025/09/12 05:24:13 911310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 911316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1328|
[2025/09/12 05:24:13 911320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1329|
[2025/09/12 05:24:13 911325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1329|
[2025/09/12 05:24:13 911329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 911334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2776|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2777|path_largest_ack:2776|
[2025/09/12 05:24:13 911339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2999552|prior_time:1757654653869430|is_app_limited:0|send_elapse:40871|ack_elapse:41872|ctl_first_sent_time:1757654653870886|lagest_ack_time:1757654653911302|curr_delivered:3048759|
[2025/09/12 05:24:13 911343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653870886|
[2025/09/12 05:24:13 911348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:131||sndq_packets_used_bytes:0|sndq_packets_free:2545|
[2025/09/12 05:24:13 911352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2777|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2777|path_largest_ack:2777|
[2025/09/12 05:24:13 911356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:2999552|prior_time:1757654653869430|is_app_limited:0|send_elapse:40871|ack_elapse:41872|ctl_first_sent_time:1757654653870886|lagest_ack_time:1757654653911302|curr_delivered:3049959|
[2025/09/12 05:24:13 911361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653870989|
[2025/09/12 05:24:13 911365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:130||sndq_packets_used_bytes:0|sndq_packets_free:2546|
[2025/09/12 05:24:13 911369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38885|rttvar:811|minrtt:30532|latest_rtt:40313|ack_delay:32|
[2025/09/12 05:24:13 911373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39060|rttvar:958|minrtt:30532|latest_rtt:40313|ack_delay:32|
[2025/09/12 05:24:13 911381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2777|lost_pn:2774|thresh:3|
[2025/09/12 05:24:13 911385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 911390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39060|rtt_var:958|pto_duration:42892|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 911394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 911398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 911402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 911406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653978759|now:1757654653911389|interv:67370|
[2025/09/12 05:24:13 911410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653978759|now:1757654653911389|interval:67370|pto_count:0|srtt:39060
[2025/09/12 05:24:13 911414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40871, ack_elapse 41872, delivered 50407|rate 1203835|lost 202|
[2025/09/12 05:24:13 911419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203835) in round 66|
[2025/09/12 05:24:13 911423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 911427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 911431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653870989|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 911435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653870989|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 911440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905076|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:51607|srtt:39060|latest_rtt:40313|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 911445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1329|largest:1329|pns:2|
[2025/09/12 05:24:13 911450] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1329|frame:ACK |recv_time:1757654653911302|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 911471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773911302|now:1757654653911302|interv:120000000|
[2025/09/12 05:24:13 911478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773911302|now:1757654653911302|interv:120000000|
[2025/09/12 05:24:13 911482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653911938|pq_index:0|
[2025/09/12 05:24:13 911486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653910716|
[2025/09/12 05:24:13 911494] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653911494|
[2025/09/12 05:24:13 911498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653911498|
[2025/09/12 05:24:13 911504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39060|min_srtt:39060|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 911509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3087831|
[2025/09/12 05:24:13 911513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39060|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 911518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 911522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39060|min_srtt:39060|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 911527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3089010|
[2025/09/12 05:24:13 911531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39060|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 911535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 911539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39060|min_srtt:39060|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 911543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3090189|
[2025/09/12 05:24:13 911548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 911552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 911555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 911559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 911564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 911568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3045387|
[2025/09/12 05:24:13 911572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 911576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 911583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653911938|
[2025/09/12 05:24:13 911586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653911938|
[2025/09/12 05:24:13 911590] [debug] |xqc_engine_wakeup_after|wakeup:1757654653911938|now:1757654653911590|diff:348|
[2025/09/12 05:24:13 911595] [debug] |xqc_engine_main_logic|END|now:1757654653911498|
[2025/09/12 05:24:13 911600] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653911600|
[2025/09/12 05:24:13 911603] [debug] |xqc_engine_wakeup_after|wakeup:1757654653911938|now:1757654653911603|diff:335|
[2025/09/12 05:24:13 911607] [debug] |xqc_engine_main_logic|END|now:1757654653911600|
[2025/09/12 05:24:13 912678] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653912677|
[2025/09/12 05:24:13 912687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653911938|pq_index:0|
[2025/09/12 05:24:13 912691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653911498|
[2025/09/12 05:24:13 912696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653912695|
[2025/09/12 05:24:13 912701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653911938|now:1757654653912695|
[2025/09/12 05:24:13 912705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653911938|now:1757654653912695|
[2025/09/12 05:24:13 912709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 912714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39060|min_srtt:39060|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 912719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:45600|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3090189|
[2025/09/12 05:24:13 912723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 912727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 912731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 912735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 912740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 912744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3045387|
[2025/09/12 05:24:13 912749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 912753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2825|
[2025/09/12 05:24:13 912780] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2825|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654653912761|stream_id:0|stream_offset:3045387|
[2025/09/12 05:24:13 912786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2825|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 912796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:13 912801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39060|rtt_var:958|pto_duration:42892|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 912805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 912809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 912813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 912817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653980653|now:1757654653912800|interv:67853|
[2025/09/12 05:24:13 912821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653980653|now:1757654653912800|interval:67853|pto_count:0|srtt:39060
[2025/09/12 05:24:13 912825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:52807|
[2025/09/12 05:24:13 912830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 912834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3046566|
[2025/09/12 05:24:13 912839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 912843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653913842|now:1757654653912842|interv:1000|
[2025/09/12 05:24:13 912847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 912850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 912854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653913842|
[2025/09/12 05:24:13 912859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653913842|
[2025/09/12 05:24:13 912863] [debug] |xqc_engine_wakeup_after|wakeup:1757654653913842|now:1757654653912862|diff:980|
[2025/09/12 05:24:13 912867] [debug] |xqc_engine_main_logic|END|now:1757654653912695|
[2025/09/12 05:24:13 913292] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653913291|
[2025/09/12 05:24:13 913299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 913305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1329|
[2025/09/12 05:24:13 913309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1330|
[2025/09/12 05:24:13 913315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1330|
[2025/09/12 05:24:13 913319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 913323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2778|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2779|path_largest_ack:2778|
[2025/09/12 05:24:13 913328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:2999552|prior_time:1757654653869430|is_app_limited:0|send_elapse:41085|ack_elapse:43861|ctl_first_sent_time:1757654653871100|lagest_ack_time:1757654653913291|curr_delivered:3051159|
[2025/09/12 05:24:13 913337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653871100|
[2025/09/12 05:24:13 913342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:129||sndq_packets_used_bytes:0|sndq_packets_free:2547|
[2025/09/12 05:24:13 913346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2779|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2779|path_largest_ack:2779|
[2025/09/12 05:24:13 913350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50407|prior_delivered:3001952|prior_time:1757654653871429|is_app_limited:0|send_elapse:40936|ack_elapse:41862|ctl_first_sent_time:1757654653872888|lagest_ack_time:1757654653913291|curr_delivered:3052359|
[2025/09/12 05:24:13 913355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653872888|
[2025/09/12 05:24:13 913359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:128||sndq_packets_used_bytes:0|sndq_packets_free:2548|
[2025/09/12 05:24:13 913363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39060|rttvar:958|minrtt:30532|latest_rtt:40403|ack_delay:32|
[2025/09/12 05:24:13 913367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39224|rttvar:1046|minrtt:30532|latest_rtt:40403|ack_delay:32|
[2025/09/12 05:24:13 913371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2779|lost_pn:2776|thresh:3|
[2025/09/12 05:24:13 913376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 913380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39224|rtt_var:1046|pto_duration:43408|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 913384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 913388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 913392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 913396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653981169|now:1757654653913379|interv:67790|
[2025/09/12 05:24:13 913400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653981169|now:1757654653913379|interval:67790|pto_count:0|srtt:39224
[2025/09/12 05:24:13 913404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40936, ack_elapse 41862, delivered 50407|rate 1204123|lost 202|
[2025/09/12 05:24:13 913409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204123) in round 66|
[2025/09/12 05:24:13 913413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 913417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 913421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653872888|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 913428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653872888|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 913432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905076|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:50407|srtt:39224|latest_rtt:40403|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 913438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1330|largest:1330|pns:2|
[2025/09/12 05:24:13 913442] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1330|frame:ACK |recv_time:1757654653913291|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 913447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773913291|now:1757654653913291|interv:120000000|
[2025/09/12 05:24:13 913451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773913291|now:1757654653913291|interv:120000000|
[2025/09/12 05:24:13 913471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653913842|pq_index:0|
[2025/09/12 05:24:13 913478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653912695|
[2025/09/12 05:24:13 913482] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653913482|
[2025/09/12 05:24:13 913487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653913486|
[2025/09/12 05:24:13 913493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39224|min_srtt:39224|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 913497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3090189|
[2025/09/12 05:24:13 913502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39224|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 913506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 913511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39224|min_srtt:39224|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 913515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3091368|
[2025/09/12 05:24:13 913519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39224|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 913524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 913528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39224|min_srtt:39224|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 913535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3092547|
[2025/09/12 05:24:13 913540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 913544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 913547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 913552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 913556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 913560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3046566|
[2025/09/12 05:24:13 913564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 913568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 913572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653913842|
[2025/09/12 05:24:13 913576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653913842|
[2025/09/12 05:24:13 913580] [debug] |xqc_engine_wakeup_after|wakeup:1757654653913842|now:1757654653913580|diff:262|
[2025/09/12 05:24:13 913584] [debug] |xqc_engine_main_logic|END|now:1757654653913486|
[2025/09/12 05:24:13 913589] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653913589|
[2025/09/12 05:24:13 913593] [debug] |xqc_engine_wakeup_after|wakeup:1757654653913842|now:1757654653913593|diff:249|
[2025/09/12 05:24:13 913597] [debug] |xqc_engine_main_logic|END|now:1757654653913589|
[2025/09/12 05:24:13 914667] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653914667|
[2025/09/12 05:24:13 914676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653913842|pq_index:0|
[2025/09/12 05:24:13 914680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653913486|
[2025/09/12 05:24:13 914685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653914684|
[2025/09/12 05:24:13 914690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653913842|now:1757654653914684|
[2025/09/12 05:24:13 914694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653913842|now:1757654653914684|
[2025/09/12 05:24:13 914698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 914703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39224|min_srtt:39224|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 914708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3092547|
[2025/09/12 05:24:13 914717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 914721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 914724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 914729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 914734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 914738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3046566|
[2025/09/12 05:24:13 914742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 914747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2826|
[2025/09/12 05:24:13 914775] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2826|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654653914755|stream_id:0|stream_offset:3046566|
[2025/09/12 05:24:13 914780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2826|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 914785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:13 914789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39224|rtt_var:1046|pto_duration:43408|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 914794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 914798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 914801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 914805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653983163|now:1757654653914789|interv:68374|
[2025/09/12 05:24:13 914809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653983163|now:1757654653914789|interval:68374|pto_count:0|srtt:39224
[2025/09/12 05:24:13 914814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:51607|
[2025/09/12 05:24:13 914819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 914823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3047745|
[2025/09/12 05:24:13 914827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 914831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2827|
[2025/09/12 05:24:13 914849] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2827|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51607|now:1757654653914837|stream_id:0|stream_offset:3047745|
[2025/09/12 05:24:13 914857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2827|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 914862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:51607|applimit:0|
[2025/09/12 05:24:13 914866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39224|rtt_var:1046|pto_duration:43408|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 914870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 914874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 914878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 52807|
[2025/09/12 05:24:13 914882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653983245|now:1757654653914866|interv:68379|
[2025/09/12 05:24:13 914886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653983245|now:1757654653914866|interval:68379|pto_count:0|srtt:39224
[2025/09/12 05:24:13 914890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:52807|
[2025/09/12 05:24:13 914894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 914898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3048924|
[2025/09/12 05:24:13 914906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 914912] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653915911|now:1757654653914911|interv:1000|
[2025/09/12 05:24:13 914918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 914924] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 914930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653915911|
[2025/09/12 05:24:13 914936] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653915911|
[2025/09/12 05:24:13 914942] [debug] |xqc_engine_wakeup_after|wakeup:1757654653915911|now:1757654653914941|diff:970|
[2025/09/12 05:24:13 914947] [debug] |xqc_engine_main_logic|END|now:1757654653914684|
[2025/09/12 05:24:13 915290] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653915289|
[2025/09/12 05:24:13 915296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 915302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1330|
[2025/09/12 05:24:13 915306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1331|
[2025/09/12 05:24:13 915312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1331|
[2025/09/12 05:24:13 915316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 915321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2780|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2781|path_largest_ack:2780|
[2025/09/12 05:24:13 915329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:3001952|prior_time:1757654653871429|is_app_limited:0|send_elapse:41025|ack_elapse:43860|ctl_first_sent_time:1757654653872977|lagest_ack_time:1757654653915289|curr_delivered:3053559|
[2025/09/12 05:24:13 915334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653872977|
[2025/09/12 05:24:13 915338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:127||sndq_packets_used_bytes:0|sndq_packets_free:2549|
[2025/09/12 05:24:13 915343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2781|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2781|path_largest_ack:2781|
[2025/09/12 05:24:13 915347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50407|prior_delivered:3004352|prior_time:1757654653873422|is_app_limited:0|send_elapse:41020|ack_elapse:41867|ctl_first_sent_time:1757654653874888|lagest_ack_time:1757654653915289|curr_delivered:3054759|
[2025/09/12 05:24:13 915351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653874888|
[2025/09/12 05:24:13 915355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:126||sndq_packets_used_bytes:0|sndq_packets_free:2550|
[2025/09/12 05:24:13 915359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39224|rttvar:1046|minrtt:30532|latest_rtt:40401|ack_delay:32|
[2025/09/12 05:24:13 915364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39367|rttvar:1071|minrtt:30532|latest_rtt:40401|ack_delay:32|
[2025/09/12 05:24:13 915368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2781|lost_pn:2778|thresh:3|
[2025/09/12 05:24:13 915372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 915376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39367|rtt_var:1071|pto_duration:43651|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 915381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 915385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 915388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 915392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653983488|now:1757654653915376|interv:68112|
[2025/09/12 05:24:13 915396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653983488|now:1757654653915376|interval:68112|pto_count:0|srtt:39367
[2025/09/12 05:24:13 915401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41020, ack_elapse 41867, delivered 50407|rate 1203979|lost 202|
[2025/09/12 05:24:13 915405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203979) in round 66|
[2025/09/12 05:24:13 915409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 915416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 915420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653874888|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 915424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653874888|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 915429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905076|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:50407|srtt:39367|latest_rtt:40401|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 915434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1331|largest:1331|pns:2|
[2025/09/12 05:24:13 915439] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1331|frame:ACK |recv_time:1757654653915289|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 915443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773915289|now:1757654653915289|interv:120000000|
[2025/09/12 05:24:13 915447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773915289|now:1757654653915289|interv:120000000|
[2025/09/12 05:24:13 915451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653915911|pq_index:0|
[2025/09/12 05:24:13 915474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653914684|
[2025/09/12 05:24:13 915478] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653915478|
[2025/09/12 05:24:13 915483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653915482|
[2025/09/12 05:24:13 915489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39367|min_srtt:39367|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 915493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3092547|
[2025/09/12 05:24:13 915498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39367|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 915502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 915507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39367|min_srtt:39367|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 915511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3093726|
[2025/09/12 05:24:13 915515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39367|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 915523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 915527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39367|min_srtt:39367|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 915531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3094905|
[2025/09/12 05:24:13 915535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 915539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 915543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 915547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 915552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 915556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3048924|
[2025/09/12 05:24:13 915560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 915564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 915568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653915911|
[2025/09/12 05:24:13 915572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653915911|
[2025/09/12 05:24:13 915575] [debug] |xqc_engine_wakeup_after|wakeup:1757654653915911|now:1757654653915575|diff:336|
[2025/09/12 05:24:13 915580] [debug] |xqc_engine_main_logic|END|now:1757654653915482|
[2025/09/12 05:24:13 915585] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653915585|
[2025/09/12 05:24:13 915588] [debug] |xqc_engine_wakeup_after|wakeup:1757654653915911|now:1757654653915588|diff:323|
[2025/09/12 05:24:13 915592] [debug] |xqc_engine_main_logic|END|now:1757654653915585|
[2025/09/12 05:24:13 916663] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653916663|
[2025/09/12 05:24:13 916672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653915911|pq_index:0|
[2025/09/12 05:24:13 916676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653915482|
[2025/09/12 05:24:13 916681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653916680|
[2025/09/12 05:24:13 916686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653915911|now:1757654653916680|
[2025/09/12 05:24:13 916690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653915911|now:1757654653916680|
[2025/09/12 05:24:13 916694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 916699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39367|min_srtt:39367|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 916708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:46800|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3094905|
[2025/09/12 05:24:13 916713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 916716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 916720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 916725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 916729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 916733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3048924|
[2025/09/12 05:24:13 916738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 916742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2828|
[2025/09/12 05:24:13 916770] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2828|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654653916750|stream_id:0|stream_offset:3048924|
[2025/09/12 05:24:13 916775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2828|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 916780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:13 916784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39367|rtt_var:1071|pto_duration:43651|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 916789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 916793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 916796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 916800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653985401|now:1757654653916784|interv:68617|
[2025/09/12 05:24:13 916804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653985401|now:1757654653916784|interval:68617|pto_count:0|srtt:39367
[2025/09/12 05:24:13 916809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:51607|
[2025/09/12 05:24:13 916814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 916818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3050103|
[2025/09/12 05:24:13 916826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 916830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653917829|now:1757654653916829|interv:1000|
[2025/09/12 05:24:13 916834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 916837] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 916841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653917829|
[2025/09/12 05:24:13 916845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653917829|
[2025/09/12 05:24:13 916849] [debug] |xqc_engine_wakeup_after|wakeup:1757654653917829|now:1757654653916849|diff:980|
[2025/09/12 05:24:13 916854] [debug] |xqc_engine_main_logic|END|now:1757654653916680|
[2025/09/12 05:24:13 917279] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653917278|
[2025/09/12 05:24:13 917286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 917292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1331|
[2025/09/12 05:24:13 917296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1332|
[2025/09/12 05:24:13 917302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1332|
[2025/09/12 05:24:13 917306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 917311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2782|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2783|path_largest_ack:2782|
[2025/09/12 05:24:13 917315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:3004352|prior_time:1757654653873422|is_app_limited:0|send_elapse:41104|ack_elapse:43856|ctl_first_sent_time:1757654653874972|lagest_ack_time:1757654653917278|curr_delivered:3055959|
[2025/09/12 05:24:13 917320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653874972|
[2025/09/12 05:24:13 917324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:125||sndq_packets_used_bytes:0|sndq_packets_free:2551|
[2025/09/12 05:24:13 917329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2783|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2783|path_largest_ack:2783|
[2025/09/12 05:24:13 917333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:3004352|prior_time:1757654653873422|is_app_limited:0|send_elapse:41104|ack_elapse:43856|ctl_first_sent_time:1757654653874972|lagest_ack_time:1757654653917278|curr_delivered:3057159|
[2025/09/12 05:24:13 917338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653875051|
[2025/09/12 05:24:13 917342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:124||sndq_packets_used_bytes:0|sndq_packets_free:2552|
[2025/09/12 05:24:13 917346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39367|rttvar:1071|minrtt:30532|latest_rtt:42227|ack_delay:40|
[2025/09/12 05:24:13 917350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39720|rttvar:1509|minrtt:30532|latest_rtt:42227|ack_delay:40|
[2025/09/12 05:24:13 917354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2783|lost_pn:2780|thresh:3|
[2025/09/12 05:24:13 917363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 917367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39720|rtt_var:1509|pto_duration:45756|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 917371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 917375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 917379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 917383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653987506|now:1757654653917367|interv:70139|
[2025/09/12 05:24:13 917387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653987506|now:1757654653917367|interval:70139|pto_count:0|srtt:39720
[2025/09/12 05:24:13 917391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41104, ack_elapse 43856, delivered 52807|rate 1204099|lost 202|
[2025/09/12 05:24:13 917396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204099) in round 66|
[2025/09/12 05:24:13 917400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 917404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 917408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653875051|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 917412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653875051|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 917417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905076|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:49207|srtt:39720|latest_rtt:42227|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 917423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1332|largest:1332|pns:2|
[2025/09/12 05:24:13 917427] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1332|frame:ACK |recv_time:1757654653917278|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 917432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773917278|now:1757654653917278|interv:120000000|
[2025/09/12 05:24:13 917436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773917278|now:1757654653917278|interv:120000000|
[2025/09/12 05:24:13 917440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653917829|pq_index:0|
[2025/09/12 05:24:13 917444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653916680|
[2025/09/12 05:24:13 917448] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653917448|
[2025/09/12 05:24:13 917453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653917452|
[2025/09/12 05:24:13 917482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39720|min_srtt:39720|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 917487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3094905|
[2025/09/12 05:24:13 917491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39720|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 917496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 917500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39720|min_srtt:39720|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 917504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3096084|
[2025/09/12 05:24:13 917509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:39720|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 917513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 917517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39720|min_srtt:39720|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 917521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3097263|
[2025/09/12 05:24:13 917525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 917529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 917533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 917537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 917542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 917546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3050103|
[2025/09/12 05:24:13 917550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 917554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 917558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653917829|
[2025/09/12 05:24:13 917562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653917829|
[2025/09/12 05:24:13 917568] [debug] |xqc_engine_wakeup_after|wakeup:1757654653917829|now:1757654653917568|diff:261|
[2025/09/12 05:24:13 917573] [debug] |xqc_engine_main_logic|END|now:1757654653917452|
[2025/09/12 05:24:13 917578] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653917578|
[2025/09/12 05:24:13 917582] [debug] |xqc_engine_wakeup_after|wakeup:1757654653917829|now:1757654653917581|diff:248|
[2025/09/12 05:24:13 917585] [debug] |xqc_engine_main_logic|END|now:1757654653917578|
[2025/09/12 05:24:13 918657] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653918656|
[2025/09/12 05:24:13 918666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653917829|pq_index:0|
[2025/09/12 05:24:13 918670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653917452|
[2025/09/12 05:24:13 918675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653918674|
[2025/09/12 05:24:13 918679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653917829|now:1757654653918674|
[2025/09/12 05:24:13 918684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653917829|now:1757654653918674|
[2025/09/12 05:24:13 918688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 918693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:39720|min_srtt:39720|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 918697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3097263|
[2025/09/12 05:24:13 918702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 918706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 918709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 918714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 918718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 918722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3050103|
[2025/09/12 05:24:13 918727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 918731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2829|
[2025/09/12 05:24:13 918760] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2829|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654653918740|stream_id:0|stream_offset:3050103|
[2025/09/12 05:24:13 918765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2829|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 918770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:13 918779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39720|rtt_var:1509|pto_duration:45756|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 918783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 918787] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 918791] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 918795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653989496|now:1757654653918779|interv:70717|
[2025/09/12 05:24:13 918799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653989496|now:1757654653918779|interval:70717|pto_count:0|srtt:39720
[2025/09/12 05:24:13 918804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:50407|
[2025/09/12 05:24:13 918808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 918812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3051282|
[2025/09/12 05:24:13 918817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 918821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2830|
[2025/09/12 05:24:13 918839] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2830|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50407|now:1757654653918827|stream_id:0|stream_offset:3051282|
[2025/09/12 05:24:13 918845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2830|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 918849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:50407|applimit:0|
[2025/09/12 05:24:13 918853] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39720|rtt_var:1509|pto_duration:45756|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 918857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 918861] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 918865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 51607|
[2025/09/12 05:24:13 918869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653989583|now:1757654653918853|interv:70730|
[2025/09/12 05:24:13 918873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653989583|now:1757654653918853|interval:70730|pto_count:0|srtt:39720
[2025/09/12 05:24:13 918877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:51607|
[2025/09/12 05:24:13 918882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 918889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51607|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3052461|
[2025/09/12 05:24:13 918896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 918902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653919902|now:1757654653918902|interv:1000|
[2025/09/12 05:24:13 918908] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 918914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 918920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653919902|
[2025/09/12 05:24:13 918926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653919902|
[2025/09/12 05:24:13 918932] [debug] |xqc_engine_wakeup_after|wakeup:1757654653919902|now:1757654653918931|diff:971|
[2025/09/12 05:24:13 918937] [debug] |xqc_engine_main_logic|END|now:1757654653918674|
[2025/09/12 05:24:13 919280] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653919279|
[2025/09/12 05:24:13 919286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 919292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1332|
[2025/09/12 05:24:13 919296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1333|
[2025/09/12 05:24:13 919302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1333|
[2025/09/12 05:24:13 919306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 919311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2784|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2785|path_largest_ack:2784|
[2025/09/12 05:24:13 919315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:3006752|prior_time:1757654653875406|is_app_limited:0|send_elapse:39866|ack_elapse:43873|ctl_first_sent_time:1757654653876868|lagest_ack_time:1757654653919279|curr_delivered:3058359|
[2025/09/12 05:24:13 919320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653876868|
[2025/09/12 05:24:13 919324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:123||sndq_packets_used_bytes:0|sndq_packets_free:2553|
[2025/09/12 05:24:13 919329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2785|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2785|path_largest_ack:2785|
[2025/09/12 05:24:13 919333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:3006752|prior_time:1757654653875406|is_app_limited:0|send_elapse:39866|ack_elapse:43873|ctl_first_sent_time:1757654653876868|lagest_ack_time:1757654653919279|curr_delivered:3059559|
[2025/09/12 05:24:13 919338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653876952|
[2025/09/12 05:24:13 919342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:122||sndq_packets_used_bytes:0|sndq_packets_free:2554|
[2025/09/12 05:24:13 919346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39720|rttvar:1509|minrtt:30532|latest_rtt:42327|ack_delay:32|
[2025/09/12 05:24:13 919350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40041|rttvar:1775|minrtt:30532|latest_rtt:42327|ack_delay:32|
[2025/09/12 05:24:13 919358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2785|lost_pn:2782|thresh:3|
[2025/09/12 05:24:13 919362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 919366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40041|rtt_var:1775|pto_duration:47141|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 919371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 919375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 919379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 919383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653990968|now:1757654653919366|interv:71602|
[2025/09/12 05:24:13 919387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653990968|now:1757654653919366|interval:71602|pto_count:0|srtt:40041
[2025/09/12 05:24:13 919391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39866, ack_elapse 43873, delivered 52807|rate 1203633|lost 202|
[2025/09/12 05:24:13 919395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203633) in round 66|
[2025/09/12 05:24:13 919400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 919404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 919408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653876952|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 919412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653876952|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 919416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905076|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:49207|srtt:40041|latest_rtt:42327|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 919422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1333|largest:1333|pns:2|
[2025/09/12 05:24:13 919426] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1333|frame:ACK |recv_time:1757654653919279|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 919431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773919279|now:1757654653919279|interv:120000000|
[2025/09/12 05:24:13 919435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773919279|now:1757654653919279|interv:120000000|
[2025/09/12 05:24:13 919439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653919902|pq_index:0|
[2025/09/12 05:24:13 919443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653918674|
[2025/09/12 05:24:13 919450] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653919449|
[2025/09/12 05:24:13 919470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653919453|
[2025/09/12 05:24:13 919479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40041|min_srtt:40041|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 919484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3097263|
[2025/09/12 05:24:13 919488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40041|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 919493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 919497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40041|min_srtt:40041|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 919501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3098442|
[2025/09/12 05:24:13 919506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40041|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 919510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 919514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40041|min_srtt:40041|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 919518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3099621|
[2025/09/12 05:24:13 919523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 919526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 919530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 919534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 919539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 919543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3052461|
[2025/09/12 05:24:13 919547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 919554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 919558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653919902|
[2025/09/12 05:24:13 919562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653919902|
[2025/09/12 05:24:13 919566] [debug] |xqc_engine_wakeup_after|wakeup:1757654653919902|now:1757654653919566|diff:336|
[2025/09/12 05:24:13 919570] [debug] |xqc_engine_main_logic|END|now:1757654653919453|
[2025/09/12 05:24:13 919575] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653919575|
[2025/09/12 05:24:13 919579] [debug] |xqc_engine_wakeup_after|wakeup:1757654653919902|now:1757654653919579|diff:323|
[2025/09/12 05:24:13 919583] [debug] |xqc_engine_main_logic|END|now:1757654653919575|
[2025/09/12 05:24:13 920654] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653920654|
[2025/09/12 05:24:13 920663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653919902|pq_index:0|
[2025/09/12 05:24:13 920668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653919453|
[2025/09/12 05:24:13 920673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653920672|
[2025/09/12 05:24:13 920677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653919902|now:1757654653920672|
[2025/09/12 05:24:13 920681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653919902|now:1757654653920672|
[2025/09/12 05:24:13 920685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 920691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40041|min_srtt:40041|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 920695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3099621|
[2025/09/12 05:24:13 920700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 920703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 920707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 920712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 920716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 920720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3052461|
[2025/09/12 05:24:13 920725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 920729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2831|
[2025/09/12 05:24:13 920757] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2831|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654653920737|stream_id:0|stream_offset:3052461|
[2025/09/12 05:24:13 920769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2831|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 920773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:13 920778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40041|rtt_var:1775|pto_duration:47141|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 920782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 920786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 920790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 920794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653992878|now:1757654653920777|interv:72101|
[2025/09/12 05:24:13 920798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653992878|now:1757654653920777|interval:72101|pto_count:0|srtt:40041
[2025/09/12 05:24:13 920802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:50407|
[2025/09/12 05:24:13 920807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 920811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3053640|
[2025/09/12 05:24:13 920816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 920820] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653921819|now:1757654653920819|interv:1000|
[2025/09/12 05:24:13 920824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 920827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 920831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653921819|
[2025/09/12 05:24:13 920835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653921819|
[2025/09/12 05:24:13 920839] [debug] |xqc_engine_wakeup_after|wakeup:1757654653921819|now:1757654653920839|diff:980|
[2025/09/12 05:24:13 920844] [debug] |xqc_engine_main_logic|END|now:1757654653920672|
[2025/09/12 05:24:13 921268] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653921267|
[2025/09/12 05:24:13 921275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 921281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1333|
[2025/09/12 05:24:13 921285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1334|
[2025/09/12 05:24:13 921290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1334|
[2025/09/12 05:24:13 921295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 921299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2786|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2787|path_largest_ack:2786|
[2025/09/12 05:24:13 921308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:3009152|prior_time:1757654653877407|is_app_limited:0|send_elapse:39858|ack_elapse:43860|ctl_first_sent_time:1757654653878870|lagest_ack_time:1757654653921267|curr_delivered:3060759|
[2025/09/12 05:24:13 921313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653878870|
[2025/09/12 05:24:13 921317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:121||sndq_packets_used_bytes:0|sndq_packets_free:2555|
[2025/09/12 05:24:13 921322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2787|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2787|path_largest_ack:2787|
[2025/09/12 05:24:13 921326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:3009152|prior_time:1757654653877407|is_app_limited:0|send_elapse:39858|ack_elapse:43860|ctl_first_sent_time:1757654653878870|lagest_ack_time:1757654653921267|curr_delivered:3061959|
[2025/09/12 05:24:13 921331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653878955|
[2025/09/12 05:24:13 921335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:120||sndq_packets_used_bytes:0|sndq_packets_free:2556|
[2025/09/12 05:24:13 921339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40041|rttvar:1775|minrtt:30532|latest_rtt:42312|ack_delay:32|
[2025/09/12 05:24:13 921343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40321|rttvar:1891|minrtt:30532|latest_rtt:42312|ack_delay:32|
[2025/09/12 05:24:13 921347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2787|lost_pn:2784|thresh:3|
[2025/09/12 05:24:13 921351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 921355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40321|rtt_var:1891|pto_duration:47885|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 921360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 921364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 921368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 921371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653993622|now:1757654653921355|interv:72267|
[2025/09/12 05:24:13 921375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653993622|now:1757654653921355|interval:72267|pto_count:0|srtt:40321
[2025/09/12 05:24:13 921380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39858, ack_elapse 43860, delivered 52807|rate 1203989|lost 202|
[2025/09/12 05:24:13 921384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203989) in round 66|
[2025/09/12 05:24:13 921389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 921393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 921397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653878955|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 921407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653878955|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 921412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905076|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:48007|srtt:40321|latest_rtt:42312|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 921418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1334|largest:1334|pns:2|
[2025/09/12 05:24:13 921422] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1334|frame:ACK |recv_time:1757654653921267|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 921427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773921267|now:1757654653921267|interv:120000000|
[2025/09/12 05:24:13 921431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773921267|now:1757654653921267|interv:120000000|
[2025/09/12 05:24:13 921435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653921819|pq_index:0|
[2025/09/12 05:24:13 921439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653920672|
[2025/09/12 05:24:13 921443] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653921443|
[2025/09/12 05:24:13 921448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653921447|
[2025/09/12 05:24:13 921453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40321|min_srtt:40321|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 921477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3099621|
[2025/09/12 05:24:13 921482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40321|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 921486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 921491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40321|min_srtt:40321|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 921495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3100800|
[2025/09/12 05:24:13 921500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40321|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 921504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 921511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40321|min_srtt:40321|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 921515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3101979|
[2025/09/12 05:24:13 921520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 921524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 921527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 921532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 921536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 921540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3053640|
[2025/09/12 05:24:13 921545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 921548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 921552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653921819|
[2025/09/12 05:24:13 921556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653921819|
[2025/09/12 05:24:13 921560] [debug] |xqc_engine_wakeup_after|wakeup:1757654653921819|now:1757654653921560|diff:259|
[2025/09/12 05:24:13 921564] [debug] |xqc_engine_main_logic|END|now:1757654653921447|
[2025/09/12 05:24:13 921570] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653921570|
[2025/09/12 05:24:13 921574] [debug] |xqc_engine_wakeup_after|wakeup:1757654653921819|now:1757654653921573|diff:246|
[2025/09/12 05:24:13 921577] [debug] |xqc_engine_main_logic|END|now:1757654653921570|
[2025/09/12 05:24:13 922648] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653922648|
[2025/09/12 05:24:13 922657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653921819|pq_index:0|
[2025/09/12 05:24:13 922662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653921447|
[2025/09/12 05:24:13 922667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653922666|
[2025/09/12 05:24:13 922671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653921819|now:1757654653922666|
[2025/09/12 05:24:13 922676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653921819|now:1757654653922666|
[2025/09/12 05:24:13 922680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 922685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40321|min_srtt:40321|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 922689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3101979|
[2025/09/12 05:24:13 922699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 922703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 922707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 922711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 922716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 922720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3053640|
[2025/09/12 05:24:13 922725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 922729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2832|
[2025/09/12 05:24:13 922757] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2832|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653922737|stream_id:0|stream_offset:3053640|
[2025/09/12 05:24:13 922763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2832|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 922767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 922772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40321|rtt_var:1891|pto_duration:47885|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 922776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 922780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 922784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 922788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653995622|now:1757654653922772|interv:72850|
[2025/09/12 05:24:13 922792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653995622|now:1757654653922772|interval:72850|pto_count:0|srtt:40321
[2025/09/12 05:24:13 922797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 922801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 922806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3054819|
[2025/09/12 05:24:13 922810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 922814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2833|
[2025/09/12 05:24:13 922836] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2833|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49207|now:1757654653922824|stream_id:0|stream_offset:3054819|
[2025/09/12 05:24:13 922842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2833|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 922846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:49207|applimit:0|
[2025/09/12 05:24:13 922850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40321|rtt_var:1891|pto_duration:47885|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 922855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 922859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 922862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 50407|
[2025/09/12 05:24:13 922866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653995709|now:1757654653922850|interv:72859|
[2025/09/12 05:24:13 922870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653995709|now:1757654653922850|interval:72859|pto_count:0|srtt:40321
[2025/09/12 05:24:13 922875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:50407|
[2025/09/12 05:24:13 922879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 922883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50407|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3055998|
[2025/09/12 05:24:13 922888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 922895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653923894|now:1757654653922894|interv:1000|
[2025/09/12 05:24:13 922901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 922907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 922913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653923894|
[2025/09/12 05:24:13 922918] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653923894|
[2025/09/12 05:24:13 922924] [debug] |xqc_engine_wakeup_after|wakeup:1757654653923894|now:1757654653922924|diff:970|
[2025/09/12 05:24:13 922930] [debug] |xqc_engine_main_logic|END|now:1757654653922666|
[2025/09/12 05:24:13 923263] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654653923262|
[2025/09/12 05:24:13 923269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 923275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1334|
[2025/09/12 05:24:13 923279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1335|
[2025/09/12 05:24:13 923285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1335|
[2025/09/12 05:24:13 923289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 923298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2788|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2789|path_largest_ack:2788|
[2025/09/12 05:24:13 923303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:3009152|prior_time:1757654653877407|is_app_limited:0|send_elapse:40022|ack_elapse:45855|ctl_first_sent_time:1757654653879034|lagest_ack_time:1757654653923262|curr_delivered:3063159|
[2025/09/12 05:24:13 923307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653879034|
[2025/09/12 05:24:13 923312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:119||sndq_packets_used_bytes:0|sndq_packets_free:2557|
[2025/09/12 05:24:13 923316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2789|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2789|path_largest_ack:2789|
[2025/09/12 05:24:13 923321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52807|prior_delivered:3011552|prior_time:1757654653879392|is_app_limited:0|send_elapse:39844|ack_elapse:43870|ctl_first_sent_time:1757654653880853|lagest_ack_time:1757654653923262|curr_delivered:3064359|
[2025/09/12 05:24:13 923325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653880853|
[2025/09/12 05:24:13 923329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:118||sndq_packets_used_bytes:0|sndq_packets_free:2558|
[2025/09/12 05:24:13 923333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40321|rttvar:1891|minrtt:30532|latest_rtt:42409|ack_delay:32|
[2025/09/12 05:24:13 923337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40578|rttvar:1933|minrtt:30532|latest_rtt:42409|ack_delay:32|
[2025/09/12 05:24:13 923342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2789|lost_pn:2786|thresh:3|
[2025/09/12 05:24:13 923346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 923350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40578|rtt_var:1933|pto_duration:48310|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 923354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 923358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 923362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 923366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653996134|now:1757654653923350|interv:72784|
[2025/09/12 05:24:13 923370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653996134|now:1757654653923350|interval:72784|pto_count:0|srtt:40578
[2025/09/12 05:24:13 923375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39844, ack_elapse 43870, delivered 52807|rate 1203715|lost 202|
[2025/09/12 05:24:13 923379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203715) in round 66|
[2025/09/12 05:24:13 923383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 923390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 923394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653880853|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 923399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653880853|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 923403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905076|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:48007|srtt:40578|latest_rtt:42409|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 923409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1335|largest:1335|pns:2|
[2025/09/12 05:24:13 923413] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1335|frame:ACK |recv_time:1757654653923262|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 923418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773923262|now:1757654653923262|interv:120000000|
[2025/09/12 05:24:13 923422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773923262|now:1757654653923262|interv:120000000|
[2025/09/12 05:24:13 923426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653923894|pq_index:0|
[2025/09/12 05:24:13 923430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653922666|
[2025/09/12 05:24:13 923434] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653923434|
[2025/09/12 05:24:13 923439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653923438|
[2025/09/12 05:24:13 923445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40578|min_srtt:40578|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 923449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3101979|
[2025/09/12 05:24:13 923454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40578|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 923477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 923482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40578|min_srtt:40578|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 923486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3103158|
[2025/09/12 05:24:13 923491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40578|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 923498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 923502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40578|min_srtt:40578|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 923507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3104337|
[2025/09/12 05:24:13 923511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 923515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 923519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 923523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 923527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 923531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3055998|
[2025/09/12 05:24:13 923536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 923540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 923543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653923894|
[2025/09/12 05:24:13 923547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653923894|
[2025/09/12 05:24:13 923551] [debug] |xqc_engine_wakeup_after|wakeup:1757654653923894|now:1757654653923551|diff:343|
[2025/09/12 05:24:13 923556] [debug] |xqc_engine_main_logic|END|now:1757654653923438|
[2025/09/12 05:24:13 923561] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653923561|
[2025/09/12 05:24:13 923565] [debug] |xqc_engine_wakeup_after|wakeup:1757654653923894|now:1757654653923565|diff:329|
[2025/09/12 05:24:13 923568] [debug] |xqc_engine_main_logic|END|now:1757654653923561|
[2025/09/12 05:24:13 924639] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653924639|
[2025/09/12 05:24:13 924648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653923894|pq_index:0|
[2025/09/12 05:24:13 924653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653923438|
[2025/09/12 05:24:13 924658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653924657|
[2025/09/12 05:24:13 924662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653923894|now:1757654653924657|
[2025/09/12 05:24:13 924666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653923894|now:1757654653924657|
[2025/09/12 05:24:13 924670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 924676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40578|min_srtt:40578|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 924686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3104337|
[2025/09/12 05:24:13 924691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 924695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 924699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 924703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 924707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 924712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3055998|
[2025/09/12 05:24:13 924716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 924720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2834|
[2025/09/12 05:24:13 924749] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2834|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653924729|stream_id:0|stream_offset:3055998|
[2025/09/12 05:24:13 924755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2834|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 924760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 924764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40578|rtt_var:1933|pto_duration:48310|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 924768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 924772] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 924776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 924780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653998039|now:1757654653924764|interv:73275|
[2025/09/12 05:24:13 924784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653998039|now:1757654653924764|interval:73275|pto_count:0|srtt:40578
[2025/09/12 05:24:13 924789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 924793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 924798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3057177|
[2025/09/12 05:24:13 924806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 924810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653925809|now:1757654653924809|interv:1000|
[2025/09/12 05:24:13 924814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 924817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 924821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653925809|
[2025/09/12 05:24:13 924826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653925809|
[2025/09/12 05:24:13 924830] [debug] |xqc_engine_wakeup_after|wakeup:1757654653925809|now:1757654653924829|diff:980|
[2025/09/12 05:24:13 924834] [debug] |xqc_engine_main_logic|END|now:1757654653924657|
[2025/09/12 05:24:13 925257] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653925256|
[2025/09/12 05:24:13 925264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 925270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1335|
[2025/09/12 05:24:13 925274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1336|
[2025/09/12 05:24:13 925279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1336|
[2025/09/12 05:24:13 925283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 925288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2790|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2791|path_largest_ack:2790|
[2025/09/12 05:24:13 925293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:3011552|prior_time:1757654653879392|is_app_limited:0|send_elapse:39925|ack_elapse:45864|ctl_first_sent_time:1757654653880934|lagest_ack_time:1757654653925256|curr_delivered:3065559|
[2025/09/12 05:24:13 925298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653880934|
[2025/09/12 05:24:13 925302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:117||sndq_packets_used_bytes:0|sndq_packets_free:2559|
[2025/09/12 05:24:13 925307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2791|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2791|path_largest_ack:2791|
[2025/09/12 05:24:13 925311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52807|prior_delivered:3013952|prior_time:1757654653881403|is_app_limited:0|send_elapse:39736|ack_elapse:43853|ctl_first_sent_time:1757654653882878|lagest_ack_time:1757654653925256|curr_delivered:3066759|
[2025/09/12 05:24:13 925315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653882878|
[2025/09/12 05:24:13 925319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:116||sndq_packets_used_bytes:0|sndq_packets_free:2560|
[2025/09/12 05:24:13 925323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40578|rttvar:1933|minrtt:30532|latest_rtt:42378|ack_delay:32|
[2025/09/12 05:24:13 925328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40799|rttvar:1892|minrtt:30532|latest_rtt:42378|ack_delay:32|
[2025/09/12 05:24:13 925336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2791|lost_pn:2788|thresh:3|
[2025/09/12 05:24:13 925340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 925344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40799|rtt_var:1892|pto_duration:48367|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 925349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 925353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 925356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 925360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654653998096|now:1757654653925344|interv:72752|
[2025/09/12 05:24:13 925364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654653998096|now:1757654653925344|interval:72752|pto_count:0|srtt:40799
[2025/09/12 05:24:13 925369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39736, ack_elapse 43853, delivered 52807|rate 1204182|lost 202|
[2025/09/12 05:24:13 925373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204182) in round 66|
[2025/09/12 05:24:13 925377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 925381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 925385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653882878|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 925390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653882878|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 925395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:905076|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:40799|latest_rtt:42378|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 925400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1336|largest:1336|pns:2|
[2025/09/12 05:24:13 925405] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1336|frame:ACK |recv_time:1757654653925256|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 925409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773925256|now:1757654653925256|interv:120000000|
[2025/09/12 05:24:13 925413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773925256|now:1757654653925256|interv:120000000|
[2025/09/12 05:24:13 925419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653925809|pq_index:0|
[2025/09/12 05:24:13 925423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653924657|
[2025/09/12 05:24:13 925427] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653925427|
[2025/09/12 05:24:13 925432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653925431|
[2025/09/12 05:24:13 925440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40799|min_srtt:40799|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 925445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3104337|
[2025/09/12 05:24:13 925449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40799|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 925453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 925478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40799|min_srtt:40799|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 925482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3105516|
[2025/09/12 05:24:13 925486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:40799|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 925491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 925495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40799|min_srtt:40799|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 925499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3106695|
[2025/09/12 05:24:13 925503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 925507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 925511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 925515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 925519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 925523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3057177|
[2025/09/12 05:24:13 925528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 925532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 925536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653925809|
[2025/09/12 05:24:13 925543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653925809|
[2025/09/12 05:24:13 925547] [debug] |xqc_engine_wakeup_after|wakeup:1757654653925809|now:1757654653925547|diff:262|
[2025/09/12 05:24:13 925551] [debug] |xqc_engine_main_logic|END|now:1757654653925431|
[2025/09/12 05:24:13 925556] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653925556|
[2025/09/12 05:24:13 925560] [debug] |xqc_engine_wakeup_after|wakeup:1757654653925809|now:1757654653925560|diff:249|
[2025/09/12 05:24:13 925564] [debug] |xqc_engine_main_logic|END|now:1757654653925556|
[2025/09/12 05:24:13 926635] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653926634|
[2025/09/12 05:24:13 926644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653925809|pq_index:0|
[2025/09/12 05:24:13 926648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653925431|
[2025/09/12 05:24:13 926653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653926652|
[2025/09/12 05:24:13 926657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653925809|now:1757654653926652|
[2025/09/12 05:24:13 926662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653925809|now:1757654653926652|
[2025/09/12 05:24:13 926666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 926671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:40799|min_srtt:40799|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 926675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3106695|
[2025/09/12 05:24:13 926680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 926683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 926687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 926691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 926696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 926700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3057177|
[2025/09/12 05:24:13 926705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 926709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2835|
[2025/09/12 05:24:13 926737] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2835|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653926717|stream_id:0|stream_offset:3057177|
[2025/09/12 05:24:13 926743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2835|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 926753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 926757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40799|rtt_var:1892|pto_duration:48367|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 926761] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 926765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 926769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 926773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654000084|now:1757654653926757|interv:73327|
[2025/09/12 05:24:13 926777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654000084|now:1757654653926757|interval:73327|pto_count:0|srtt:40799
[2025/09/12 05:24:13 926781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 926786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 926790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3058356|
[2025/09/12 05:24:13 926795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 926799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2836|
[2025/09/12 05:24:13 926817] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2836|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653926804|stream_id:0|stream_offset:3058356|
[2025/09/12 05:24:13 926823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2836|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 926827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 926831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40799|rtt_var:1892|pto_duration:48367|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 926835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 926839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 926843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 926847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654000171|now:1757654653926831|interv:73340|
[2025/09/12 05:24:13 926851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654000171|now:1757654653926831|interval:73340|pto_count:0|srtt:40799
[2025/09/12 05:24:13 926855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 926860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 926867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3059535|
[2025/09/12 05:24:13 926874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 926880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653927880|now:1757654653926880|interv:1000|
[2025/09/12 05:24:13 926886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 926892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 926898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653927880|
[2025/09/12 05:24:13 926904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653927880|
[2025/09/12 05:24:13 926909] [debug] |xqc_engine_wakeup_after|wakeup:1757654653927880|now:1757654653926909|diff:971|
[2025/09/12 05:24:13 926915] [debug] |xqc_engine_main_logic|END|now:1757654653926652|
[2025/09/12 05:24:13 927252] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653927251|
[2025/09/12 05:24:13 927258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 927264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1336|
[2025/09/12 05:24:13 927268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1337|
[2025/09/12 05:24:13 927274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1337|
[2025/09/12 05:24:13 927278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 927283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2792|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2793|path_largest_ack:2792|
[2025/09/12 05:24:13 927287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:3013952|prior_time:1757654653881403|is_app_limited:0|send_elapse:39817|ack_elapse:45848|ctl_first_sent_time:1757654653882959|lagest_ack_time:1757654653927251|curr_delivered:3067959|
[2025/09/12 05:24:13 927292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653882959|
[2025/09/12 05:24:13 927297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:115||sndq_packets_used_bytes:0|sndq_packets_free:2561|
[2025/09/12 05:24:13 927301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2793|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2793|path_largest_ack:2793|
[2025/09/12 05:24:13 927305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:3013952|prior_time:1757654653881403|is_app_limited:0|send_elapse:39817|ack_elapse:45848|ctl_first_sent_time:1757654653882959|lagest_ack_time:1757654653927251|curr_delivered:3069159|
[2025/09/12 05:24:13 927310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653883040|
[2025/09/12 05:24:13 927314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:114||sndq_packets_used_bytes:0|sndq_packets_free:2562|
[2025/09/12 05:24:13 927318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40799|rttvar:1892|minrtt:30532|latest_rtt:44211|ack_delay:32|
[2025/09/12 05:24:13 927326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41222|rttvar:2264|minrtt:30532|latest_rtt:44211|ack_delay:32|
[2025/09/12 05:24:13 927330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2793|lost_pn:2790|thresh:3|
[2025/09/12 05:24:13 927335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 927339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41222|rtt_var:2264|pto_duration:50278|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 927343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 927347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 927351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 927355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654002082|now:1757654653927338|interv:74744|
[2025/09/12 05:24:13 927359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654002082|now:1757654653927338|interval:74744|pto_count:0|srtt:41222
[2025/09/12 05:24:13 927363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39817, ack_elapse 45848, delivered 55207|rate 1204131|lost 202|
[2025/09/12 05:24:13 927368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204131) in round 66|
[2025/09/12 05:24:13 927372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 927376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 927380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653883040|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 927384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653883040|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 927389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:41222|latest_rtt:44211|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 927395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1337|largest:1337|pns:2|
[2025/09/12 05:24:13 927399] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1337|frame:ACK |recv_time:1757654653927251|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 927404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773927251|now:1757654653927251|interv:120000000|
[2025/09/12 05:24:13 927408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773927251|now:1757654653927251|interv:120000000|
[2025/09/12 05:24:13 927412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653927880|pq_index:0|
[2025/09/12 05:24:13 927418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653926652|
[2025/09/12 05:24:13 927422] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653927422|
[2025/09/12 05:24:13 927427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653927426|
[2025/09/12 05:24:13 927433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41222|min_srtt:41222|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 927437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3106695|
[2025/09/12 05:24:13 927442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41222|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 927446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 927451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41222|min_srtt:41222|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 927471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3107874|
[2025/09/12 05:24:13 927478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41222|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 927482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 927487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41222|min_srtt:41222|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 927491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3109053|
[2025/09/12 05:24:13 927495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 927499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 927503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 927507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 927511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 927515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3059535|
[2025/09/12 05:24:13 927520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 927527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 927531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653927880|
[2025/09/12 05:24:13 927534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653927880|
[2025/09/12 05:24:13 927538] [debug] |xqc_engine_wakeup_after|wakeup:1757654653927880|now:1757654653927538|diff:342|
[2025/09/12 05:24:13 927542] [debug] |xqc_engine_main_logic|END|now:1757654653927426|
[2025/09/12 05:24:13 927547] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653927547|
[2025/09/12 05:24:13 927551] [debug] |xqc_engine_wakeup_after|wakeup:1757654653927880|now:1757654653927551|diff:329|
[2025/09/12 05:24:13 927555] [debug] |xqc_engine_main_logic|END|now:1757654653927547|
[2025/09/12 05:24:13 928626] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653928626|
[2025/09/12 05:24:13 928636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653927880|pq_index:0|
[2025/09/12 05:24:13 928640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653927426|
[2025/09/12 05:24:13 928645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653928644|
[2025/09/12 05:24:13 928650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653927880|now:1757654653928644|
[2025/09/12 05:24:13 928654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653927880|now:1757654653928644|
[2025/09/12 05:24:13 928658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 928664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41222|min_srtt:41222|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 928668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3109053|
[2025/09/12 05:24:13 928673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 928677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 928681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 928685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 928690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 928694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3059535|
[2025/09/12 05:24:13 928698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 928703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2837|
[2025/09/12 05:24:13 928736] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2837|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653928712|stream_id:0|stream_offset:3059535|
[2025/09/12 05:24:13 928750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2837|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 928755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 928759] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41222|rtt_var:2264|pto_duration:50278|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 928764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 928767] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 928771] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 928775] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654003990|now:1757654653928759|interv:75231|
[2025/09/12 05:24:13 928779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654003990|now:1757654653928759|interval:75231|pto_count:0|srtt:41222
[2025/09/12 05:24:13 928784] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 928789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 928793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3060714|
[2025/09/12 05:24:13 928798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 928802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2838|
[2025/09/12 05:24:13 928824] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2838|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653928808|stream_id:0|stream_offset:3060714|
[2025/09/12 05:24:13 928830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2838|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 928834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 928838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41222|rtt_var:2264|pto_duration:50278|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 928843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 928846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 928850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 928854] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654004086|now:1757654653928838|interv:75248|
[2025/09/12 05:24:13 928858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654004086|now:1757654653928838|interval:75248|pto_count:0|srtt:41222
[2025/09/12 05:24:13 928867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 928872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 928876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3061893|
[2025/09/12 05:24:13 928880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 928884] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653929884|now:1757654653928884|interv:1000|
[2025/09/12 05:24:13 928888] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 928892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 928897] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653929884|
[2025/09/12 05:24:13 928904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653929884|
[2025/09/12 05:24:13 928910] [debug] |xqc_engine_wakeup_after|wakeup:1757654653929884|now:1757654653928909|diff:975|
[2025/09/12 05:24:13 928916] [debug] |xqc_engine_main_logic|END|now:1757654653928644|
[2025/09/12 05:24:13 929274] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653929272|
[2025/09/12 05:24:13 929281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 929288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1337|
[2025/09/12 05:24:13 929291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1338|
[2025/09/12 05:24:13 929297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1338|
[2025/09/12 05:24:13 929302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 929306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2794|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2795|path_largest_ack:2794|
[2025/09/12 05:24:13 929311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:3016352|prior_time:1757654653883394|is_app_limited:0|send_elapse:39869|ack_elapse:45878|ctl_first_sent_time:1757654653884870|lagest_ack_time:1757654653929272|curr_delivered:3070359|
[2025/09/12 05:24:13 929316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653884870|
[2025/09/12 05:24:13 929320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:113||sndq_packets_used_bytes:0|sndq_packets_free:2563|
[2025/09/12 05:24:13 929325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2795|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2795|path_largest_ack:2795|
[2025/09/12 05:24:13 929329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:3016352|prior_time:1757654653883394|is_app_limited:0|send_elapse:39869|ack_elapse:45878|ctl_first_sent_time:1757654653884870|lagest_ack_time:1757654653929272|curr_delivered:3071559|
[2025/09/12 05:24:13 929333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653884953|
[2025/09/12 05:24:13 929337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:112||sndq_packets_used_bytes:0|sndq_packets_free:2564|
[2025/09/12 05:24:13 929346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41222|rttvar:2264|minrtt:30532|latest_rtt:44319|ack_delay:32|
[2025/09/12 05:24:13 929351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41605|rttvar:2464|minrtt:30532|latest_rtt:44319|ack_delay:32|
[2025/09/12 05:24:13 929355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2795|lost_pn:2792|thresh:3|
[2025/09/12 05:24:13 929359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 929363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41605|rtt_var:2464|pto_duration:51461|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 929368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 929371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 929375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 929379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654005269|now:1757654653929363|interv:75906|
[2025/09/12 05:24:13 929383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654005269|now:1757654653929363|interval:75906|pto_count:0|srtt:41605
[2025/09/12 05:24:13 929388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39869, ack_elapse 45878, delivered 55207|rate 1203343|lost 202|
[2025/09/12 05:24:13 929392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203343) in round 66|
[2025/09/12 05:24:13 929397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 929401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 929405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653884953|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 929410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653884953|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 929414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:41605|latest_rtt:44319|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 929420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1338|largest:1338|pns:2|
[2025/09/12 05:24:13 929424] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1338|frame:ACK |recv_time:1757654653929272|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 929429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773929272|now:1757654653929272|interv:120000000|
[2025/09/12 05:24:13 929436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773929272|now:1757654653929272|interv:120000000|
[2025/09/12 05:24:13 929440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653929884|pq_index:0|
[2025/09/12 05:24:13 929444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653928644|
[2025/09/12 05:24:13 929448] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653929448|
[2025/09/12 05:24:13 929452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653929452|
[2025/09/12 05:24:13 929482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41605|min_srtt:41605|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 929486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3109053|
[2025/09/12 05:24:13 929491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41605|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 929495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 929500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41605|min_srtt:41605|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 929504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3110232|
[2025/09/12 05:24:13 929508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41605|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 929513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 929517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41605|min_srtt:41605|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 929521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3111411|
[2025/09/12 05:24:13 929525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 929529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 929533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 929537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 929541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 929545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3061893|
[2025/09/12 05:24:13 929554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 929557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 929561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653929884|
[2025/09/12 05:24:13 929565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653929884|
[2025/09/12 05:24:13 929569] [debug] |xqc_engine_wakeup_after|wakeup:1757654653929884|now:1757654653929569|diff:315|
[2025/09/12 05:24:13 929574] [debug] |xqc_engine_main_logic|END|now:1757654653929452|
[2025/09/12 05:24:13 929579] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653929579|
[2025/09/12 05:24:13 929583] [debug] |xqc_engine_wakeup_after|wakeup:1757654653929884|now:1757654653929583|diff:301|
[2025/09/12 05:24:13 929587] [debug] |xqc_engine_main_logic|END|now:1757654653929579|
[2025/09/12 05:24:13 930659] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653930659|
[2025/09/12 05:24:13 930669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653929884|pq_index:0|
[2025/09/12 05:24:13 930673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653929452|
[2025/09/12 05:24:13 930678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653930677|
[2025/09/12 05:24:13 930683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653929884|now:1757654653930677|
[2025/09/12 05:24:13 930687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653929884|now:1757654653930677|
[2025/09/12 05:24:13 930691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 930697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41605|min_srtt:41605|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 930702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3111411|
[2025/09/12 05:24:13 930706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 930710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 930714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 930718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 930723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 930727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3061893|
[2025/09/12 05:24:13 930731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 930736] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2839|
[2025/09/12 05:24:13 930773] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2839|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653930750|stream_id:0|stream_offset:3061893|
[2025/09/12 05:24:13 930780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2839|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 930785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 930790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41605|rtt_var:2464|pto_duration:51461|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 930794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 930798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 930802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 930805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654007211|now:1757654653930789|interv:76422|
[2025/09/12 05:24:13 930810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654007211|now:1757654653930789|interval:76422|pto_count:0|srtt:41605
[2025/09/12 05:24:13 930814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 930819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 930823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3063072|
[2025/09/12 05:24:13 930828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 930832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2840|
[2025/09/12 05:24:13 930851] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2840|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653930838|stream_id:0|stream_offset:3063072|
[2025/09/12 05:24:13 930856] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2840|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 930860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 930865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41605|rtt_var:2464|pto_duration:51461|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 930869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 930873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 930877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 930881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654007299|now:1757654653930864|interv:76435|
[2025/09/12 05:24:13 930890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654007299|now:1757654653930864|interval:76435|pto_count:0|srtt:41605
[2025/09/12 05:24:13 930894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 930899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 930904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3064251|
[2025/09/12 05:24:13 930911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 930917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653931916|now:1757654653930916|interv:1000|
[2025/09/12 05:24:13 930923] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 930928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 930934] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653931916|
[2025/09/12 05:24:13 930940] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653931916|
[2025/09/12 05:24:13 930946] [debug] |xqc_engine_wakeup_after|wakeup:1757654653931916|now:1757654653930946|diff:970|
[2025/09/12 05:24:13 930952] [debug] |xqc_engine_main_logic|END|now:1757654653930677|
[2025/09/12 05:24:13 931245] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653931243|
[2025/09/12 05:24:13 931252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 931258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1338|
[2025/09/12 05:24:13 931262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1339|
[2025/09/12 05:24:13 931268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1339|
[2025/09/12 05:24:13 931272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 931277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2796|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2797|path_largest_ack:2796|
[2025/09/12 05:24:13 931282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:3018752|prior_time:1757654653885393|is_app_limited:0|send_elapse:39902|ack_elapse:45850|ctl_first_sent_time:1757654653886867|lagest_ack_time:1757654653931243|curr_delivered:3072759|
[2025/09/12 05:24:13 931286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653886867|
[2025/09/12 05:24:13 931291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:111||sndq_packets_used_bytes:0|sndq_packets_free:2565|
[2025/09/12 05:24:13 931296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2797|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2797|path_largest_ack:2797|
[2025/09/12 05:24:13 931300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:3018752|prior_time:1757654653885393|is_app_limited:0|send_elapse:39902|ack_elapse:45850|ctl_first_sent_time:1757654653886867|lagest_ack_time:1757654653931243|curr_delivered:3073959|
[2025/09/12 05:24:13 931309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653886950|
[2025/09/12 05:24:13 931313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:110||sndq_packets_used_bytes:0|sndq_packets_free:2566|
[2025/09/12 05:24:13 931317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41605|rttvar:2464|minrtt:30532|latest_rtt:44293|ack_delay:32|
[2025/09/12 05:24:13 931321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41937|rttvar:2512|minrtt:30532|latest_rtt:44293|ack_delay:32|
[2025/09/12 05:24:13 931326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2797|lost_pn:2794|thresh:3|
[2025/09/12 05:24:13 931330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 931334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41937|rtt_var:2512|pto_duration:51985|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 931338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 931342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 931346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 931350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654007823|now:1757654653931333|interv:76490|
[2025/09/12 05:24:13 931354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654007823|now:1757654653931333|interval:76490|pto_count:0|srtt:41937
[2025/09/12 05:24:13 931358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39902, ack_elapse 45850, delivered 55207|rate 1204078|lost 202|
[2025/09/12 05:24:13 931363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204078) in round 66|
[2025/09/12 05:24:13 931367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 931371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 931375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653886950|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 931380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653886950|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 931384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:41937|latest_rtt:44293|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 931390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1339|largest:1339|pns:2|
[2025/09/12 05:24:13 931395] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1339|frame:ACK |recv_time:1757654653931243|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 931402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773931243|now:1757654653931243|interv:120000000|
[2025/09/12 05:24:13 931406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773931243|now:1757654653931243|interv:120000000|
[2025/09/12 05:24:13 931410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653931916|pq_index:0|
[2025/09/12 05:24:13 931414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653930677|
[2025/09/12 05:24:13 931418] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653931418|
[2025/09/12 05:24:13 931423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653931422|
[2025/09/12 05:24:13 931429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41937|min_srtt:41937|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 931433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3111411|
[2025/09/12 05:24:13 931438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41937|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 931442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 931447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41937|min_srtt:41937|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 931451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3112590|
[2025/09/12 05:24:13 931480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:41937|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 931485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 931489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41937|min_srtt:41937|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 931494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3113769|
[2025/09/12 05:24:13 931498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 931502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 931505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 931510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 931517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 931521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3064251|
[2025/09/12 05:24:13 931526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 931530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 931534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653931916|
[2025/09/12 05:24:13 931538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653931916|
[2025/09/12 05:24:13 931542] [debug] |xqc_engine_wakeup_after|wakeup:1757654653931916|now:1757654653931541|diff:375|
[2025/09/12 05:24:13 931546] [debug] |xqc_engine_main_logic|END|now:1757654653931422|
[2025/09/12 05:24:13 931551] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653931551|
[2025/09/12 05:24:13 931555] [debug] |xqc_engine_wakeup_after|wakeup:1757654653931916|now:1757654653931555|diff:361|
[2025/09/12 05:24:13 931559] [debug] |xqc_engine_main_logic|END|now:1757654653931551|
[2025/09/12 05:24:13 932631] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653932630|
[2025/09/12 05:24:13 932640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653931916|pq_index:0|
[2025/09/12 05:24:13 932644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653931422|
[2025/09/12 05:24:13 932649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653932648|
[2025/09/12 05:24:13 932654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654653932326|now:1757654653932648|
[2025/09/12 05:24:13 932657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:13 932661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654653932326|now:1757654653932648|
[2025/09/12 05:24:13 932665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:13 932669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653931916|now:1757654653932648|
[2025/09/12 05:24:13 932673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653931916|now:1757654653932648|
[2025/09/12 05:24:13 932677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 932682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:1339|ack_delay:25356|first_ack_range:35|largest_pkt_recv_time:1757654653907326|
[2025/09/12 05:24:13 932687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:1339|low:1304|pkt_pns:2|
[2025/09/12 05:24:13 932691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:1327|frame_largest_recv:1339|
[2025/09/12 05:24:13 932695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:13 932700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:41937|min_srtt:41937|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 932705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3113769|
[2025/09/12 05:24:13 932714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 932718] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 932722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 932726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 932731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 932735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3064251|
[2025/09/12 05:24:13 932739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 932744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2841|
[2025/09/12 05:24:13 932776] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2841|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:46807|now:1757654653932753|stream_id:0|stream_offset:3064251|
[2025/09/12 05:24:13 932783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2841|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 932788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 932792] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41937|rtt_var:2512|pto_duration:51985|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 932797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 932801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 932805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 932808] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654009738|now:1757654653932792|interv:76946|
[2025/09/12 05:24:13 932813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654009738|now:1757654653932792|interval:76946|pto_count:0|srtt:41937
[2025/09/12 05:24:13 932817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48014|
[2025/09/12 05:24:13 932822] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 932826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3065430|
[2025/09/12 05:24:13 932831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 932835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2842|
[2025/09/12 05:24:13 932859] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2842|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48014|now:1757654653932845|stream_id:0|stream_offset:3065430|
[2025/09/12 05:24:13 932864] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2842|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 932869] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48014|applimit:0|
[2025/09/12 05:24:13 932873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41937|rtt_var:2512|pto_duration:51985|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 932877] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 932881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 932885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49214|
[2025/09/12 05:24:13 932889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654009830|now:1757654653932873|interv:76957|
[2025/09/12 05:24:13 932893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654009830|now:1757654653932873|interval:76957|pto_count:0|srtt:41937
[2025/09/12 05:24:13 932898] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49214|
[2025/09/12 05:24:13 932902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 932906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3066609|
[2025/09/12 05:24:13 932910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 932914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653933914|now:1757654653932914|interv:1000|
[2025/09/12 05:24:13 932919] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 932925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 932931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653933914|
[2025/09/12 05:24:13 932937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653933914|
[2025/09/12 05:24:13 932943] [debug] |xqc_engine_wakeup_after|wakeup:1757654653933914|now:1757654653932943|diff:971|
[2025/09/12 05:24:13 932949] [debug] |xqc_engine_main_logic|END|now:1757654653932648|
[2025/09/12 05:24:13 933191] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653933190|
[2025/09/12 05:24:13 933199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 933205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1339|
[2025/09/12 05:24:13 933209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1340|
[2025/09/12 05:24:13 933215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1340|
[2025/09/12 05:24:13 933220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 933228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2798|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2799|path_largest_ack:2798|
[2025/09/12 05:24:13 933233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:3018752|prior_time:1757654653885393|is_app_limited:0|send_elapse:40064|ack_elapse:47797|ctl_first_sent_time:1757654653887029|lagest_ack_time:1757654653933190|curr_delivered:3075159|
[2025/09/12 05:24:13 933238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653887029|
[2025/09/12 05:24:13 933243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:109||sndq_packets_used_bytes:0|sndq_packets_free:2567|
[2025/09/12 05:24:13 933247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2799|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2799|path_largest_ack:2799|
[2025/09/12 05:24:13 933252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:55207|prior_delivered:3021152|prior_time:1757654653887380|is_app_limited:0|send_elapse:39902|ack_elapse:45810|ctl_first_sent_time:1757654653888842|lagest_ack_time:1757654653933190|curr_delivered:3076359|
[2025/09/12 05:24:13 933256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653888842|
[2025/09/12 05:24:13 933260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:108||sndq_packets_used_bytes:0|sndq_packets_free:2568|
[2025/09/12 05:24:13 933264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41937|rttvar:2512|minrtt:30532|latest_rtt:44348|ack_delay:40|
[2025/09/12 05:24:13 933268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42233|rttvar:2476|minrtt:30532|latest_rtt:44348|ack_delay:40|
[2025/09/12 05:24:13 933273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2799|lost_pn:2796|thresh:3|
[2025/09/12 05:24:13 933277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 933281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42233|rtt_var:2476|pto_duration:52137|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 933285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 933289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 933293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 933297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654009982|now:1757654653933281|interv:76701|
[2025/09/12 05:24:13 933301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654009982|now:1757654653933281|interval:76701|pto_count:0|srtt:42233
[2025/09/12 05:24:13 933306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39902, ack_elapse 45810, delivered 55207|rate 1205129|lost 202|
[2025/09/12 05:24:13 933310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205129) in round 66|
[2025/09/12 05:24:13 933314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 933321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 933325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653888842|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 933330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653888842|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 933334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46814|srtt:42233|latest_rtt:44348|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 933340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1340|largest:1340|pns:2|
[2025/09/12 05:24:13 933344] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1340|frame:ACK |recv_time:1757654653933190|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 933349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773933190|now:1757654653933190|interv:120000000|
[2025/09/12 05:24:13 933353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773933190|now:1757654653933190|interv:120000000|
[2025/09/12 05:24:13 933357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653933914|pq_index:0|
[2025/09/12 05:24:13 933361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653932648|
[2025/09/12 05:24:13 933366] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653933365|
[2025/09/12 05:24:13 933370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653933369|
[2025/09/12 05:24:13 933377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42233|min_srtt:42233|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 933381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3113769|
[2025/09/12 05:24:13 933386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42233|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 933390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 933396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42233|min_srtt:42233|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 933400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3114948|
[2025/09/12 05:24:13 933405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42233|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 933416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 933420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42233|min_srtt:42233|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 933425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3116127|
[2025/09/12 05:24:13 933429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 933433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 933437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 933441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 933445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 933449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3066609|
[2025/09/12 05:24:13 933454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 933479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 933483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653933914|
[2025/09/12 05:24:13 933487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653933914|
[2025/09/12 05:24:13 933491] [debug] |xqc_engine_wakeup_after|wakeup:1757654653933914|now:1757654653933491|diff:423|
[2025/09/12 05:24:13 933495] [debug] |xqc_engine_main_logic|END|now:1757654653933369|
[2025/09/12 05:24:13 933500] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653933500|
[2025/09/12 05:24:13 933504] [debug] |xqc_engine_wakeup_after|wakeup:1757654653933914|now:1757654653933504|diff:410|
[2025/09/12 05:24:13 933508] [debug] |xqc_engine_main_logic|END|now:1757654653933500|
[2025/09/12 05:24:13 934577] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653934577|
[2025/09/12 05:24:13 934586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653933914|pq_index:0|
[2025/09/12 05:24:13 934590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653933369|
[2025/09/12 05:24:13 934595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653934594|
[2025/09/12 05:24:13 934600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653933914|now:1757654653934594|
[2025/09/12 05:24:13 934604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653933914|now:1757654653934594|
[2025/09/12 05:24:13 934608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 934613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42233|min_srtt:42233|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 934621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3116127|
[2025/09/12 05:24:13 934626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 934630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 934633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 934638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 934642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 934647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3066609|
[2025/09/12 05:24:13 934651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 934655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2843|
[2025/09/12 05:24:13 934684] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2843|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653934664|stream_id:0|stream_offset:3066609|
[2025/09/12 05:24:13 934690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2843|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 934695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 934700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42233|rtt_var:2476|pto_duration:52137|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 934704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 934708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 934712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 934716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654011801|now:1757654653934699|interv:77102|
[2025/09/12 05:24:13 934720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654011801|now:1757654653934699|interval:77102|pto_count:0|srtt:42233
[2025/09/12 05:24:13 934725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48014|
[2025/09/12 05:24:13 934729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 934734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3067788|
[2025/09/12 05:24:13 934742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 934746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2844|
[2025/09/12 05:24:13 934764] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2844|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48014|now:1757654653934752|stream_id:0|stream_offset:3067788|
[2025/09/12 05:24:13 934770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2844|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 934774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48014|applimit:0|
[2025/09/12 05:24:13 934778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42233|rtt_var:2476|pto_duration:52137|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 934783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 934786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 934790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49214|
[2025/09/12 05:24:13 934794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654011889|now:1757654653934778|interv:77111|
[2025/09/12 05:24:13 934798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654011889|now:1757654653934778|interval:77111|pto_count:0|srtt:42233
[2025/09/12 05:24:13 934803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49214|
[2025/09/12 05:24:13 934807] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 934811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3068967|
[2025/09/12 05:24:13 934815] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 934819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653935819|now:1757654653934819|interv:1000|
[2025/09/12 05:24:13 934823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 934827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 934831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653935819|
[2025/09/12 05:24:13 934835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653935819|
[2025/09/12 05:24:13 934839] [debug] |xqc_engine_wakeup_after|wakeup:1757654653935819|now:1757654653934839|diff:980|
[2025/09/12 05:24:13 934843] [debug] |xqc_engine_main_logic|END|now:1757654653934594|
[2025/09/12 05:24:13 935251] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653935250|
[2025/09/12 05:24:13 935261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 935268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1340|
[2025/09/12 05:24:13 935272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1341|
[2025/09/12 05:24:13 935282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1341|
[2025/09/12 05:24:13 935286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 935291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2800|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2801|path_largest_ack:2800|
[2025/09/12 05:24:13 935295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:3021152|prior_time:1757654653887380|is_app_limited:0|send_elapse:39990|ack_elapse:47870|ctl_first_sent_time:1757654653888930|lagest_ack_time:1757654653935250|curr_delivered:3077559|
[2025/09/12 05:24:13 935300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653888930|
[2025/09/12 05:24:13 935305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:107||sndq_packets_used_bytes:0|sndq_packets_free:2569|
[2025/09/12 05:24:13 935309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2801|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2801|path_largest_ack:2801|
[2025/09/12 05:24:13 935313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:55207|prior_delivered:3023552|prior_time:1757654653889373|is_app_limited:0|send_elapse:40553|ack_elapse:45877|ctl_first_sent_time:1757654653890830|lagest_ack_time:1757654653935250|curr_delivered:3078759|
[2025/09/12 05:24:13 935318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653890830|
[2025/09/12 05:24:13 935321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:106||sndq_packets_used_bytes:0|sndq_packets_free:2570|
[2025/09/12 05:24:13 935325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42233|rttvar:2476|minrtt:30532|latest_rtt:44420|ack_delay:32|
[2025/09/12 05:24:13 935330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42502|rttvar:2395|minrtt:30532|latest_rtt:44420|ack_delay:32|
[2025/09/12 05:24:13 935334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2801|lost_pn:2798|thresh:3|
[2025/09/12 05:24:13 935338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 935342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42502|rtt_var:2395|pto_duration:52082|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 935347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 935351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 935354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 935358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654011834|now:1757654653935342|interv:76492|
[2025/09/12 05:24:13 935362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654011834|now:1757654653935342|interval:76492|pto_count:0|srtt:42502
[2025/09/12 05:24:13 935367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40553, ack_elapse 45877, delivered 55207|rate 1203369|lost 202|
[2025/09/12 05:24:13 935374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203369) in round 66|
[2025/09/12 05:24:13 935378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 935382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 935386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653890830|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 935391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653890830|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 935395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46814|srtt:42502|latest_rtt:44420|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 935401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1341|largest:1341|pns:2|
[2025/09/12 05:24:13 935405] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1341|frame:ACK |recv_time:1757654653935250|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 935410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773935250|now:1757654653935250|interv:120000000|
[2025/09/12 05:24:13 935414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773935250|now:1757654653935250|interv:120000000|
[2025/09/12 05:24:13 935418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653935819|pq_index:0|
[2025/09/12 05:24:13 935422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653934594|
[2025/09/12 05:24:13 935426] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653935426|
[2025/09/12 05:24:13 935431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653935430|
[2025/09/12 05:24:13 935437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42502|min_srtt:42502|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 935441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3116127|
[2025/09/12 05:24:13 935446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42502|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 935451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 935471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42502|min_srtt:42502|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 935479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3117306|
[2025/09/12 05:24:13 935486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42502|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 935491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 935495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42502|min_srtt:42502|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 935499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3118485|
[2025/09/12 05:24:13 935504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 935508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 935511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 935516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 935520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 935524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3068967|
[2025/09/12 05:24:13 935529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 935532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 935536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653935819|
[2025/09/12 05:24:13 935540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653935819|
[2025/09/12 05:24:13 935544] [debug] |xqc_engine_wakeup_after|wakeup:1757654653935819|now:1757654653935544|diff:275|
[2025/09/12 05:24:13 935548] [debug] |xqc_engine_main_logic|END|now:1757654653935430|
[2025/09/12 05:24:13 935554] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653935553|
[2025/09/12 05:24:13 935557] [debug] |xqc_engine_wakeup_after|wakeup:1757654653935819|now:1757654653935557|diff:262|
[2025/09/12 05:24:13 935561] [debug] |xqc_engine_main_logic|END|now:1757654653935553|
[2025/09/12 05:24:13 936633] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653936632|
[2025/09/12 05:24:13 936641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653935819|pq_index:0|
[2025/09/12 05:24:13 936645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653935430|
[2025/09/12 05:24:13 936650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653936649|
[2025/09/12 05:24:13 936654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653935819|now:1757654653936649|
[2025/09/12 05:24:13 936662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653935819|now:1757654653936649|
[2025/09/12 05:24:13 936666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 936671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42502|min_srtt:42502|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 936676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3118485|
[2025/09/12 05:24:13 936680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 936684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 936688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 936692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 936697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 936701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3068967|
[2025/09/12 05:24:13 936705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 936710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2845|
[2025/09/12 05:24:13 936739] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2845|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653936718|stream_id:0|stream_offset:3068967|
[2025/09/12 05:24:13 936745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2845|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 936749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 936754] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42502|rtt_var:2395|pto_duration:52082|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 936758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 936762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 936766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 936769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654013800|now:1757654653936753|interv:77047|
[2025/09/12 05:24:13 936773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654013800|now:1757654653936753|interval:77047|pto_count:0|srtt:42502
[2025/09/12 05:24:13 936778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48014|
[2025/09/12 05:24:13 936783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 936790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3070146|
[2025/09/12 05:24:13 936795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 936799] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2846|
[2025/09/12 05:24:13 936817] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2846|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48014|now:1757654653936805|stream_id:0|stream_offset:3070146|
[2025/09/12 05:24:13 936823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2846|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 936827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48014|applimit:0|
[2025/09/12 05:24:13 936831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42502|rtt_var:2395|pto_duration:52082|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 936835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 936839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 936843] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49214|
[2025/09/12 05:24:13 936847] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654013887|now:1757654653936831|interv:77056|
[2025/09/12 05:24:13 936851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654013887|now:1757654653936831|interval:77056|pto_count:0|srtt:42502
[2025/09/12 05:24:13 936855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49214|
[2025/09/12 05:24:13 936860] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 936866] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3071325|
[2025/09/12 05:24:13 936873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 936879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653937879|now:1757654653936879|interv:1000|
[2025/09/12 05:24:13 936885] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 936890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 936896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653937879|
[2025/09/12 05:24:13 936901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653937879|
[2025/09/12 05:24:13 936906] [debug] |xqc_engine_wakeup_after|wakeup:1757654653937879|now:1757654653936906|diff:973|
[2025/09/12 05:24:13 936912] [debug] |xqc_engine_main_logic|END|now:1757654653936649|
[2025/09/12 05:24:13 937209] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653937208|
[2025/09/12 05:24:13 937216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 937226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1341|
[2025/09/12 05:24:13 937230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1342|
[2025/09/12 05:24:13 937236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1342|
[2025/09/12 05:24:13 937240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 937245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2802|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2803|path_largest_ack:2802|
[2025/09/12 05:24:13 937250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:3023552|prior_time:1757654653889373|is_app_limited:0|send_elapse:40639|ack_elapse:47835|ctl_first_sent_time:1757654653890916|lagest_ack_time:1757654653937208|curr_delivered:3079959|
[2025/09/12 05:24:13 937254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653890916|
[2025/09/12 05:24:13 937259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:105||sndq_packets_used_bytes:0|sndq_packets_free:2571|
[2025/09/12 05:24:13 937263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2803|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2803|path_largest_ack:2803|
[2025/09/12 05:24:13 937267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:3023552|prior_time:1757654653889373|is_app_limited:0|send_elapse:40639|ack_elapse:47835|ctl_first_sent_time:1757654653890916|lagest_ack_time:1757654653937208|curr_delivered:3081159|
[2025/09/12 05:24:13 937271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653891001|
[2025/09/12 05:24:13 937275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:104||sndq_packets_used_bytes:0|sndq_packets_free:2572|
[2025/09/12 05:24:13 937279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42502|rttvar:2395|minrtt:30532|latest_rtt:46207|ack_delay:32|
[2025/09/12 05:24:13 937284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42961|rttvar:2715|minrtt:30532|latest_rtt:46207|ack_delay:32|
[2025/09/12 05:24:13 937288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2803|lost_pn:2800|thresh:3|
[2025/09/12 05:24:13 937292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 937296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42961|rtt_var:2715|pto_duration:53821|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 937300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 937304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 937308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 937312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654015626|now:1757654653937296|interv:78330|
[2025/09/12 05:24:13 937316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654015626|now:1757654653937296|interval:78330|pto_count:0|srtt:42961
[2025/09/12 05:24:13 937323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40639, ack_elapse 47835, delivered 57607|rate 1204285|lost 202|
[2025/09/12 05:24:13 937327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204285) in round 66|
[2025/09/12 05:24:13 937332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 937336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 937340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653891001|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 937344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653891001|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 937348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46814|srtt:42961|latest_rtt:46207|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 937354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1342|largest:1342|pns:2|
[2025/09/12 05:24:13 937358] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1342|frame:ACK |recv_time:1757654653937208|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 937363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773937208|now:1757654653937208|interv:120000000|
[2025/09/12 05:24:13 937367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773937208|now:1757654653937208|interv:120000000|
[2025/09/12 05:24:13 937371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653937879|pq_index:0|
[2025/09/12 05:24:13 937375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653936649|
[2025/09/12 05:24:13 937379] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653937379|
[2025/09/12 05:24:13 937384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653937383|
[2025/09/12 05:24:13 937389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42961|min_srtt:42961|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 937394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3118485|
[2025/09/12 05:24:13 937398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42961|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 937403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 937411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42961|min_srtt:42961|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 937415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3119664|
[2025/09/12 05:24:13 937419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:42961|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 937424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 937428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42961|min_srtt:42961|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 937432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3120843|
[2025/09/12 05:24:13 937436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 937440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 937444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 937448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 937453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 937477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3071325|
[2025/09/12 05:24:13 937482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 937486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 937490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653937879|
[2025/09/12 05:24:13 937494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653937879|
[2025/09/12 05:24:13 937498] [debug] |xqc_engine_wakeup_after|wakeup:1757654653937879|now:1757654653937497|diff:382|
[2025/09/12 05:24:13 937502] [debug] |xqc_engine_main_logic|END|now:1757654653937383|
[2025/09/12 05:24:13 937507] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653937507|
[2025/09/12 05:24:13 937511] [debug] |xqc_engine_wakeup_after|wakeup:1757654653937879|now:1757654653937511|diff:368|
[2025/09/12 05:24:13 937515] [debug] |xqc_engine_main_logic|END|now:1757654653937507|
[2025/09/12 05:24:13 938586] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653938585|
[2025/09/12 05:24:13 938594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653937879|pq_index:0|
[2025/09/12 05:24:13 938598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653937383|
[2025/09/12 05:24:13 938603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653938602|
[2025/09/12 05:24:13 938611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653937879|now:1757654653938602|
[2025/09/12 05:24:13 938615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653937879|now:1757654653938602|
[2025/09/12 05:24:13 938622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 938627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:42961|min_srtt:42961|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 938632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3120843|
[2025/09/12 05:24:13 938637] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 938640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 938644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 938649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 938653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 938657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3071325|
[2025/09/12 05:24:13 938662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 938666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2847|
[2025/09/12 05:24:13 938696] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2847|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653938674|stream_id:0|stream_offset:3071325|
[2025/09/12 05:24:13 938702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2847|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 938707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 938711] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42961|rtt_var:2715|pto_duration:53821|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 938715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 938719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 938723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 938727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654017495|now:1757654653938711|interv:78784|
[2025/09/12 05:24:13 938731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654017495|now:1757654653938711|interval:78784|pto_count:0|srtt:42961
[2025/09/12 05:24:13 938739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48014|
[2025/09/12 05:24:13 938744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 938748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3072504|
[2025/09/12 05:24:13 938753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 938757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2848|
[2025/09/12 05:24:13 938775] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2848|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48014|now:1757654653938763|stream_id:0|stream_offset:3072504|
[2025/09/12 05:24:13 938780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2848|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 938785] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48014|applimit:0|
[2025/09/12 05:24:13 938789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42961|rtt_var:2715|pto_duration:53821|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 938793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 938797] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 938801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49214|
[2025/09/12 05:24:13 938805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654017584|now:1757654653938789|interv:78795|
[2025/09/12 05:24:13 938809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654017584|now:1757654653938789|interval:78795|pto_count:0|srtt:42961
[2025/09/12 05:24:13 938813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49214|
[2025/09/12 05:24:13 938817] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 938821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3073683|
[2025/09/12 05:24:13 938826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 938832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653939832|now:1757654653938832|interv:1000|
[2025/09/12 05:24:13 938839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 938845] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 938851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653939832|
[2025/09/12 05:24:13 938857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653939832|
[2025/09/12 05:24:13 938862] [debug] |xqc_engine_wakeup_after|wakeup:1757654653939832|now:1757654653938862|diff:970|
[2025/09/12 05:24:13 938874] [debug] |xqc_engine_main_logic|END|now:1757654653938602|
[2025/09/12 05:24:13 939172] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653939171|
[2025/09/12 05:24:13 939179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 939185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1342|
[2025/09/12 05:24:13 939189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1343|
[2025/09/12 05:24:13 939194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1343|
[2025/09/12 05:24:13 939199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 939203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2804|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2805|path_largest_ack:2804|
[2025/09/12 05:24:13 939208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:3025952|prior_time:1757654653891371|is_app_limited:0|send_elapse:39678|ack_elapse:47800|ctl_first_sent_time:1757654653892833|lagest_ack_time:1757654653939171|curr_delivered:3082359|
[2025/09/12 05:24:13 939212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653892833|
[2025/09/12 05:24:13 939217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:103||sndq_packets_used_bytes:0|sndq_packets_free:2573|
[2025/09/12 05:24:13 939222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2805|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2805|path_largest_ack:2805|
[2025/09/12 05:24:13 939226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:3025952|prior_time:1757654653891371|is_app_limited:0|send_elapse:39678|ack_elapse:47800|ctl_first_sent_time:1757654653892833|lagest_ack_time:1757654653939171|curr_delivered:3083559|
[2025/09/12 05:24:13 939230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653892919|
[2025/09/12 05:24:13 939234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:102||sndq_packets_used_bytes:0|sndq_packets_free:2574|
[2025/09/12 05:24:13 939238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42961|rttvar:2715|minrtt:30532|latest_rtt:46252|ack_delay:40|
[2025/09/12 05:24:13 939242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43367|rttvar:2849|minrtt:30532|latest_rtt:46252|ack_delay:40|
[2025/09/12 05:24:13 939247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2805|lost_pn:2802|thresh:3|
[2025/09/12 05:24:13 939251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 939255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43367|rtt_var:2849|pto_duration:54763|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 939259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 939263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 939267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 939276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654018526|now:1757654653939255|interv:79271|
[2025/09/12 05:24:13 939280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654018526|now:1757654653939255|interval:79271|pto_count:0|srtt:43367
[2025/09/12 05:24:13 939284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39678, ack_elapse 47800, delivered 57607|rate 1205167|lost 202|
[2025/09/12 05:24:13 939289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205167) in round 66|
[2025/09/12 05:24:13 939293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 939297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 939301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653892919|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 939306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653892919|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 939310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46814|srtt:43367|latest_rtt:46252|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 939316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1343|largest:1343|pns:2|
[2025/09/12 05:24:13 939320] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1343|frame:ACK |recv_time:1757654653939171|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 939325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773939171|now:1757654653939171|interv:120000000|
[2025/09/12 05:24:13 939329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773939171|now:1757654653939171|interv:120000000|
[2025/09/12 05:24:13 939333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653939832|pq_index:0|
[2025/09/12 05:24:13 939337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653938602|
[2025/09/12 05:24:13 939341] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653939341|
[2025/09/12 05:24:13 939346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653939345|
[2025/09/12 05:24:13 939352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43367|min_srtt:43367|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 939357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3120843|
[2025/09/12 05:24:13 939361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43367|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 939370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 939375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43367|min_srtt:43367|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 939379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3122022|
[2025/09/12 05:24:13 939384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43367|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 939388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 939392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43367|min_srtt:43367|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 939396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3123201|
[2025/09/12 05:24:13 939402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 939405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 939409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 939413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 939418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 939422] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3073683|
[2025/09/12 05:24:13 939426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 939430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 939434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653939832|
[2025/09/12 05:24:13 939438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653939832|
[2025/09/12 05:24:13 939442] [debug] |xqc_engine_wakeup_after|wakeup:1757654653939832|now:1757654653939442|diff:390|
[2025/09/12 05:24:13 939446] [debug] |xqc_engine_main_logic|END|now:1757654653939345|
[2025/09/12 05:24:13 939451] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653939451|
[2025/09/12 05:24:13 939477] [debug] |xqc_engine_wakeup_after|wakeup:1757654653939832|now:1757654653939477|diff:355|
[2025/09/12 05:24:13 939481] [debug] |xqc_engine_main_logic|END|now:1757654653939451|
[2025/09/12 05:24:13 940551] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653940551|
[2025/09/12 05:24:13 940559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653939832|pq_index:0|
[2025/09/12 05:24:13 940564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653939345|
[2025/09/12 05:24:13 940572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653940571|
[2025/09/12 05:24:13 940577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653939832|now:1757654653940571|
[2025/09/12 05:24:13 940581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653939832|now:1757654653940571|
[2025/09/12 05:24:13 940585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 940590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43367|min_srtt:43367|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 940595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3123201|
[2025/09/12 05:24:13 940599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 940603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 940607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 940612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 940616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 940620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3073683|
[2025/09/12 05:24:13 940625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 940629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2849|
[2025/09/12 05:24:13 940659] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2849|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653940637|stream_id:0|stream_offset:3073683|
[2025/09/12 05:24:13 940666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2849|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 940670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 940675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43367|rtt_var:2849|pto_duration:54763|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 940679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 940683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 940687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 940691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654020400|now:1757654653940674|interv:79726|
[2025/09/12 05:24:13 940699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654020400|now:1757654653940674|interval:79726|pto_count:0|srtt:43367
[2025/09/12 05:24:13 940703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48014|
[2025/09/12 05:24:13 940708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 940712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3074862|
[2025/09/12 05:24:13 940717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 940721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2850|
[2025/09/12 05:24:13 940740] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2850|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48014|now:1757654653940727|stream_id:0|stream_offset:3074862|
[2025/09/12 05:24:13 940745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2850|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 940749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48014|applimit:0|
[2025/09/12 05:24:13 940753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43367|rtt_var:2849|pto_duration:54763|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 940758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 940762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 940765] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49214|
[2025/09/12 05:24:13 940769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654020490|now:1757654653940753|interv:79737|
[2025/09/12 05:24:13 940773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654020490|now:1757654653940753|interval:79737|pto_count:0|srtt:43367
[2025/09/12 05:24:13 940778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49214|
[2025/09/12 05:24:13 940782] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 940786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3076041|
[2025/09/12 05:24:13 940790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 940794] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653941794|now:1757654653940794|interv:1000|
[2025/09/12 05:24:13 940798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 940802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 940806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653941794|
[2025/09/12 05:24:13 940813] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653941794|
[2025/09/12 05:24:13 940817] [debug] |xqc_engine_wakeup_after|wakeup:1757654653941794|now:1757654653940817|diff:977|
[2025/09/12 05:24:13 940821] [debug] |xqc_engine_main_logic|END|now:1757654653940571|
[2025/09/12 05:24:13 941212] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653941211|
[2025/09/12 05:24:13 941219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 941225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1343|
[2025/09/12 05:24:13 941229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1344|
[2025/09/12 05:24:13 941235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1344|
[2025/09/12 05:24:13 941239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 941244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2806|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2807|path_largest_ack:2806|
[2025/09/12 05:24:13 941249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:3028352|prior_time:1757654653893373|is_app_limited:0|send_elapse:39867|ack_elapse:47838|ctl_first_sent_time:1757654653894834|lagest_ack_time:1757654653941211|curr_delivered:3084759|
[2025/09/12 05:24:13 941253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653894834|
[2025/09/12 05:24:13 941258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:101||sndq_packets_used_bytes:0|sndq_packets_free:2575|
[2025/09/12 05:24:13 941262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2807|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2807|path_largest_ack:2807|
[2025/09/12 05:24:13 941267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:3028352|prior_time:1757654653893373|is_app_limited:0|send_elapse:39867|ack_elapse:47838|ctl_first_sent_time:1757654653894834|lagest_ack_time:1757654653941211|curr_delivered:3085959|
[2025/09/12 05:24:13 941271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653894919|
[2025/09/12 05:24:13 941275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:100||sndq_packets_used_bytes:0|sndq_packets_free:2576|
[2025/09/12 05:24:13 941279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43367|rttvar:2849|minrtt:30532|latest_rtt:46292|ack_delay:32|
[2025/09/12 05:24:13 941283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43729|rttvar:2860|minrtt:30532|latest_rtt:46292|ack_delay:32|
[2025/09/12 05:24:13 941288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2807|lost_pn:2804|thresh:3|
[2025/09/12 05:24:13 941292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 941296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43729|rtt_var:2860|pto_duration:55169|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 941300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 941309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 941313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 941317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654020896|now:1757654653941296|interv:79600|
[2025/09/12 05:24:13 941321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654020896|now:1757654653941296|interval:79600|pto_count:0|srtt:43729
[2025/09/12 05:24:13 941325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39867, ack_elapse 47838, delivered 57607|rate 1204210|lost 202|
[2025/09/12 05:24:13 941330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204210) in round 66|
[2025/09/12 05:24:13 941334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 941338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 941342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653894919|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 941346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653894919|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3030752|
[2025/09/12 05:24:13 941351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46814|srtt:43729|latest_rtt:46292|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 941356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1344|largest:1344|pns:2|
[2025/09/12 05:24:13 941361] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1344|frame:ACK |recv_time:1757654653941211|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 941365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773941211|now:1757654653941211|interv:120000000|
[2025/09/12 05:24:13 941369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773941211|now:1757654653941211|interv:120000000|
[2025/09/12 05:24:13 941373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653941794|pq_index:0|
[2025/09/12 05:24:13 941378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653940571|
[2025/09/12 05:24:13 941382] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653941381|
[2025/09/12 05:24:13 941386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653941385|
[2025/09/12 05:24:13 941392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43729|min_srtt:43729|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 941397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3123201|
[2025/09/12 05:24:13 941404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43729|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 941408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 941413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43729|min_srtt:43729|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 941417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3124380|
[2025/09/12 05:24:13 941421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43729|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 941425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 941430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43729|min_srtt:43729|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 941434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3125559|
[2025/09/12 05:24:13 941438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 941442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 941446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 941450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 941471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 941478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3076041|
[2025/09/12 05:24:13 941483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 941487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 941490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653941794|
[2025/09/12 05:24:13 941494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653941794|
[2025/09/12 05:24:13 941498] [debug] |xqc_engine_wakeup_after|wakeup:1757654653941794|now:1757654653941498|diff:296|
[2025/09/12 05:24:13 941503] [debug] |xqc_engine_main_logic|END|now:1757654653941385|
[2025/09/12 05:24:13 941508] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653941508|
[2025/09/12 05:24:13 941512] [debug] |xqc_engine_wakeup_after|wakeup:1757654653941794|now:1757654653941511|diff:283|
[2025/09/12 05:24:13 941515] [debug] |xqc_engine_main_logic|END|now:1757654653941508|
[2025/09/12 05:24:13 942588] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653942588|
[2025/09/12 05:24:13 942596] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653941794|pq_index:0|
[2025/09/12 05:24:13 942600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653941385|
[2025/09/12 05:24:13 942605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653942604|
[2025/09/12 05:24:13 942610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653941794|now:1757654653942604|
[2025/09/12 05:24:13 942614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653941794|now:1757654653942604|
[2025/09/12 05:24:13 942618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 942623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43729|min_srtt:43729|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 942628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3125559|
[2025/09/12 05:24:13 942632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 942636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 942640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 942644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 942648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 942653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3076041|
[2025/09/12 05:24:13 942657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 942661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2851|
[2025/09/12 05:24:13 942691] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2851|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653942670|stream_id:0|stream_offset:3076041|
[2025/09/12 05:24:13 942697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2851|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 942702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 942706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43729|rtt_var:2860|pto_duration:55169|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 942710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 942714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 942737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 942744] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654022839|now:1757654653942706|interv:80133|
[2025/09/12 05:24:13 942750] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654022839|now:1757654653942706|interval:80133|pto_count:0|srtt:43729
[2025/09/12 05:24:13 942756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48014|
[2025/09/12 05:24:13 942762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 942768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3077220|
[2025/09/12 05:24:13 942774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 942780] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2852|
[2025/09/12 05:24:13 942815] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2852|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48014|now:1757654653942791|stream_id:0|stream_offset:3077220|
[2025/09/12 05:24:13 942824] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2852|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 942830] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48014|applimit:0|
[2025/09/12 05:24:13 942835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43729|rtt_var:2860|pto_duration:55169|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 942841] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 942846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 942851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49214|
[2025/09/12 05:24:13 942857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654022960|now:1757654653942835|interv:80125|
[2025/09/12 05:24:13 942862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654022960|now:1757654653942835|interval:80125|pto_count:0|srtt:43729
[2025/09/12 05:24:13 942868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49214|
[2025/09/12 05:24:13 942874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 942880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3078399|
[2025/09/12 05:24:13 942886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 942892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653943892|now:1757654653942892|interv:1000|
[2025/09/12 05:24:13 942904] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 942909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 942915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653943892|
[2025/09/12 05:24:13 942920] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653943892|
[2025/09/12 05:24:13 942926] [debug] |xqc_engine_wakeup_after|wakeup:1757654653943892|now:1757654653942925|diff:967|
[2025/09/12 05:24:13 942931] [debug] |xqc_engine_main_logic|END|now:1757654653942604|
[2025/09/12 05:24:13 943230] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653943229|
[2025/09/12 05:24:13 943238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 943244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1344|
[2025/09/12 05:24:13 943248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1345|
[2025/09/12 05:24:13 943254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1345|
[2025/09/12 05:24:13 943258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 943263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2808|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2809|path_largest_ack:2808|
[2025/09/12 05:24:13 943267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:58807|prior_delivered:3028352|prior_time:1757654653893373|is_app_limited:0|send_elapse:40026|ack_elapse:49856|ctl_first_sent_time:1757654653894993|lagest_ack_time:1757654653943229|curr_delivered:3087159|
[2025/09/12 05:24:13 943272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653894993|
[2025/09/12 05:24:13 943277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:99||sndq_packets_used_bytes:0|sndq_packets_free:2577|
[2025/09/12 05:24:13 943281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2809|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2809|path_largest_ack:2809|
[2025/09/12 05:24:13 943286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:57607|prior_delivered:3030752|prior_time:1757654653895361|is_app_limited:0|send_elapse:39883|ack_elapse:47868|ctl_first_sent_time:1757654653896829|lagest_ack_time:1757654653943229|curr_delivered:3088359|
[2025/09/12 05:24:13 943290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653896829|
[2025/09/12 05:24:13 943294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:98||sndq_packets_used_bytes:0|sndq_packets_free:2578|
[2025/09/12 05:24:13 943298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43729|rttvar:2860|minrtt:30532|latest_rtt:46400|ack_delay:32|
[2025/09/12 05:24:13 943302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:44059|rttvar:2804|minrtt:30532|latest_rtt:46400|ack_delay:32|
[2025/09/12 05:24:13 943307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2809|lost_pn:2806|thresh:3|
[2025/09/12 05:24:13 943311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 943315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44059|rtt_var:2804|pto_duration:55275|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 943324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 943328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 943332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 943336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654023066|now:1757654653943315|interv:79751|
[2025/09/12 05:24:13 943340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654023066|now:1757654653943315|interval:79751|pto_count:0|srtt:44059
[2025/09/12 05:24:13 943344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39883, ack_elapse 47868, delivered 57607|rate 1203455|lost 202|
[2025/09/12 05:24:13 943348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 66 -> 67|
[2025/09/12 05:24:13 943353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203455) in round 67|
[2025/09/12 05:24:13 943357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 943361] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 943365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653896829|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 943369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653896829|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 943374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46814|srtt:44059|latest_rtt:46400|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:13 943379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1345|largest:1345|pns:2|
[2025/09/12 05:24:13 943384] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1345|frame:ACK |recv_time:1757654653943229|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 943389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773943229|now:1757654653943229|interv:120000000|
[2025/09/12 05:24:13 943393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773943229|now:1757654653943229|interv:120000000|
[2025/09/12 05:24:13 943397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653943892|pq_index:0|
[2025/09/12 05:24:13 943402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653942604|
[2025/09/12 05:24:13 943406] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653943406|
[2025/09/12 05:24:13 943411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653943410|
[2025/09/12 05:24:13 943419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44059|min_srtt:44059|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 943424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3125559|
[2025/09/12 05:24:13 943428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44059|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 943433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 943437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44059|min_srtt:44059|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 943441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3126738|
[2025/09/12 05:24:13 943446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44059|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 943450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 943471] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44059|min_srtt:44059|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 943479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3127917|
[2025/09/12 05:24:13 943483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 943487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 943491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 943495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 943500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 943504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3078399|
[2025/09/12 05:24:13 943509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 943512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 943516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653943892|
[2025/09/12 05:24:13 943520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653943892|
[2025/09/12 05:24:13 943524] [debug] |xqc_engine_wakeup_after|wakeup:1757654653943892|now:1757654653943524|diff:368|
[2025/09/12 05:24:13 943532] [debug] |xqc_engine_main_logic|END|now:1757654653943410|
[2025/09/12 05:24:13 943537] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653943537|
[2025/09/12 05:24:13 943541] [debug] |xqc_engine_wakeup_after|wakeup:1757654653943892|now:1757654653943540|diff:352|
[2025/09/12 05:24:13 943544] [debug] |xqc_engine_main_logic|END|now:1757654653943537|
[2025/09/12 05:24:13 944617] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653944617|
[2025/09/12 05:24:13 944625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653943892|pq_index:0|
[2025/09/12 05:24:13 944630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653943410|
[2025/09/12 05:24:13 944635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653944634|
[2025/09/12 05:24:13 944639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653943892|now:1757654653944634|
[2025/09/12 05:24:13 944644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653943892|now:1757654653944634|
[2025/09/12 05:24:13 944647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 944653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44059|min_srtt:44059|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 944657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3127917|
[2025/09/12 05:24:13 944662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 944666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 944670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 944674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 944678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 944683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3078399|
[2025/09/12 05:24:13 944687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 944691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2853|
[2025/09/12 05:24:13 944723] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2853|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653944699|stream_id:0|stream_offset:3078399|
[2025/09/12 05:24:13 944729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2853|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 944735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 944742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44059|rtt_var:2804|pto_duration:55275|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 944755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 944762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 944768] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 944774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654024974|now:1757654653944742|interv:80232|
[2025/09/12 05:24:13 944781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654024974|now:1757654653944742|interval:80232|pto_count:0|srtt:44059
[2025/09/12 05:24:13 944788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48014|
[2025/09/12 05:24:13 944796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 944802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3079578|
[2025/09/12 05:24:13 944806] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 944810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2854|
[2025/09/12 05:24:13 944849] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2854|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48014|now:1757654653944818|stream_id:0|stream_offset:3079578|
[2025/09/12 05:24:13 944859] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2854|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 944867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48014|applimit:0|
[2025/09/12 05:24:13 944874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44059|rtt_var:2804|pto_duration:55275|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 944881] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 944887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 944892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49214|
[2025/09/12 05:24:13 944899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654025093|now:1757654653944873|interv:80220|
[2025/09/12 05:24:13 944905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654025093|now:1757654653944873|interval:80220|pto_count:0|srtt:44059
[2025/09/12 05:24:13 944913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49214|
[2025/09/12 05:24:13 944921] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 944927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3080757|
[2025/09/12 05:24:13 944939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 944943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653945943|now:1757654653944943|interv:1000|
[2025/09/12 05:24:13 944947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 944951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 944955] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653945943|
[2025/09/12 05:24:13 944959] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653945943|
[2025/09/12 05:24:13 944963] [debug] |xqc_engine_wakeup_after|wakeup:1757654653945943|now:1757654653944963|diff:980|
[2025/09/12 05:24:13 944967] [debug] |xqc_engine_main_logic|END|now:1757654653944634|
[2025/09/12 05:24:13 945235] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653945233|
[2025/09/12 05:24:13 945244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 945250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1345|
[2025/09/12 05:24:13 945254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1346|
[2025/09/12 05:24:13 945260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1346|
[2025/09/12 05:24:13 945264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 945268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2810|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2811|path_largest_ack:2810|
[2025/09/12 05:24:13 945273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:3033152|prior_time:1757654653897343|is_app_limited:0|send_elapse:39844|ack_elapse:47890|ctl_first_sent_time:1757654653898802|lagest_ack_time:1757654653945233|curr_delivered:3089559|
[2025/09/12 05:24:13 945278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653898802|
[2025/09/12 05:24:13 945282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:97||sndq_packets_used_bytes:0|sndq_packets_free:2579|
[2025/09/12 05:24:13 945287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2811|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2811|path_largest_ack:2811|
[2025/09/12 05:24:13 945291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56407|prior_delivered:3033152|prior_time:1757654653897343|is_app_limited:0|send_elapse:39844|ack_elapse:47890|ctl_first_sent_time:1757654653898802|lagest_ack_time:1757654653945233|curr_delivered:3090759|
[2025/09/12 05:24:13 945296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653898889|
[2025/09/12 05:24:13 945299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:96||sndq_packets_used_bytes:0|sndq_packets_free:2580|
[2025/09/12 05:24:13 945304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:44059|rttvar:2804|minrtt:30532|latest_rtt:46344|ack_delay:40|
[2025/09/12 05:24:13 945308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:44340|rttvar:2664|minrtt:30532|latest_rtt:46344|ack_delay:40|
[2025/09/12 05:24:13 945317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2811|lost_pn:2808|thresh:3|
[2025/09/12 05:24:13 945321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 945325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44340|rtt_var:2664|pto_duration:54996|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 945330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 945334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 945338] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 945341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654024814|now:1757654653945325|interv:79489|
[2025/09/12 05:24:13 945345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654024814|now:1757654653945325|interval:79489|pto_count:0|srtt:44340
[2025/09/12 05:24:13 945350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39844, ack_elapse 47890, delivered 57607|rate 1202902|lost 202|
[2025/09/12 05:24:13 945354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202902) in round 67|
[2025/09/12 05:24:13 945359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 945363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 945367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653898889|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 945371] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653898889|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 945376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46814|srtt:44340|latest_rtt:46344|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 945381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1346|largest:1346|pns:2|
[2025/09/12 05:24:13 945386] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1346|frame:ACK |recv_time:1757654653945233|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 945390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773945233|now:1757654653945233|interv:120000000|
[2025/09/12 05:24:13 945395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773945233|now:1757654653945233|interv:120000000|
[2025/09/12 05:24:13 945399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653945943|pq_index:0|
[2025/09/12 05:24:13 945403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653944634|
[2025/09/12 05:24:13 945407] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653945407|
[2025/09/12 05:24:13 945415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653945414|
[2025/09/12 05:24:13 945421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44340|min_srtt:44340|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 945425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3127917|
[2025/09/12 05:24:13 945430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44340|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 945434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 945439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44340|min_srtt:44340|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 945443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3129096|
[2025/09/12 05:24:13 945447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44340|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 945452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 945477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44340|min_srtt:44340|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 945481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3130275|
[2025/09/12 05:24:13 945486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 945489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 945493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 945497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 945502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 945506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3080757|
[2025/09/12 05:24:13 945510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 945514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 945518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653945943|
[2025/09/12 05:24:13 945529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653945943|
[2025/09/12 05:24:13 945533] [debug] |xqc_engine_wakeup_after|wakeup:1757654653945943|now:1757654653945533|diff:410|
[2025/09/12 05:24:13 945538] [debug] |xqc_engine_main_logic|END|now:1757654653945414|
[2025/09/12 05:24:13 945546] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653945546|
[2025/09/12 05:24:13 945550] [debug] |xqc_engine_wakeup_after|wakeup:1757654653945943|now:1757654653945550|diff:393|
[2025/09/12 05:24:13 945554] [debug] |xqc_engine_main_logic|END|now:1757654653945546|
[2025/09/12 05:24:13 946626] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653946626|
[2025/09/12 05:24:13 946635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653945943|pq_index:0|
[2025/09/12 05:24:13 946640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653945414|
[2025/09/12 05:24:13 946645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653946644|
[2025/09/12 05:24:13 946649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653945943|now:1757654653946644|
[2025/09/12 05:24:13 946654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653945943|now:1757654653946644|
[2025/09/12 05:24:13 946658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 946663] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44340|min_srtt:44340|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 946668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3130275|
[2025/09/12 05:24:13 946672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 946676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 946680] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 946684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 946689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 946693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3080757|
[2025/09/12 05:24:13 946697] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 946702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2855|
[2025/09/12 05:24:13 946731] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2855|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653946710|stream_id:0|stream_offset:3080757|
[2025/09/12 05:24:13 946737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2855|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 946749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 946756] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44340|rtt_var:2664|pto_duration:54996|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 946762] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 946769] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 946774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 946781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654026706|now:1757654653946755|interv:79951|
[2025/09/12 05:24:13 946788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654026706|now:1757654653946755|interval:79951|pto_count:0|srtt:44340
[2025/09/12 05:24:13 946795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48014|
[2025/09/12 05:24:13 946803] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 946809] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3081936|
[2025/09/12 05:24:13 946816] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 946823] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2856|
[2025/09/12 05:24:13 946852] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2856|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48014|now:1757654653946834|stream_id:0|stream_offset:3081936|
[2025/09/12 05:24:13 946858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2856|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 946863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48014|applimit:0|
[2025/09/12 05:24:13 946867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44340|rtt_var:2664|pto_duration:54996|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 946874] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 946880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 946886] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49214|
[2025/09/12 05:24:13 946892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654026830|now:1757654653946867|interv:79963|
[2025/09/12 05:24:13 946899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654026830|now:1757654653946867|interval:79963|pto_count:0|srtt:44340
[2025/09/12 05:24:13 946906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49214|
[2025/09/12 05:24:13 946913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 946922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3083115|
[2025/09/12 05:24:13 946927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 946931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653947931|now:1757654653946931|interv:1000|
[2025/09/12 05:24:13 946935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 946939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 946943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653947931|
[2025/09/12 05:24:13 946947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653947931|
[2025/09/12 05:24:13 946951] [debug] |xqc_engine_wakeup_after|wakeup:1757654653947931|now:1757654653946951|diff:980|
[2025/09/12 05:24:13 946955] [debug] |xqc_engine_main_logic|END|now:1757654653946644|
[2025/09/12 05:24:13 947225] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:38|state:ESTABED|recv_time:1757654653947224|
[2025/09/12 05:24:13 947234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 947240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1346|
[2025/09/12 05:24:13 947244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1347|
[2025/09/12 05:24:13 947249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1347|
[2025/09/12 05:24:13 947253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 947258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2812|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2813|path_largest_ack:2812|
[2025/09/12 05:24:13 947263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56400|prior_delivered:3035559|prior_time:1757654653899442|is_app_limited:0|send_elapse:39955|ack_elapse:47782|ctl_first_sent_time:1757654653900901|lagest_ack_time:1757654653947224|curr_delivered:3091959|
[2025/09/12 05:24:13 947268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653900901|
[2025/09/12 05:24:13 947272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:95||sndq_packets_used_bytes:0|sndq_packets_free:2581|
[2025/09/12 05:24:13 947277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2813|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2813|path_largest_ack:2813|
[2025/09/12 05:24:13 947281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:55200|prior_delivered:3037959|prior_time:1757654653901334|is_app_limited:0|send_elapse:39889|ack_elapse:45890|ctl_first_sent_time:1757654653902795|lagest_ack_time:1757654653947224|curr_delivered:3093159|
[2025/09/12 05:24:13 947286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653902795|
[2025/09/12 05:24:13 947290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:94||sndq_packets_used_bytes:0|sndq_packets_free:2582|
[2025/09/12 05:24:13 947294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:44340|rttvar:2664|minrtt:30532|latest_rtt:44429|ack_delay:32|
[2025/09/12 05:24:13 947303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:44347|rttvar:2012|minrtt:30532|latest_rtt:44429|ack_delay:32|
[2025/09/12 05:24:13 947307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2813|lost_pn:2810|thresh:3|
[2025/09/12 05:24:13 947312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 947316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44347|rtt_var:2012|pto_duration:52395|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 947320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 947324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 947328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 947332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654024229|now:1757654653947315|interv:76914|
[2025/09/12 05:24:13 947336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654024229|now:1757654653947315|interval:76914|pto_count:0|srtt:44347
[2025/09/12 05:24:13 947340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39889, ack_elapse 45890, delivered 55200|rate 1202876|lost 202|
[2025/09/12 05:24:13 947345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202876) in round 67|
[2025/09/12 05:24:13 947349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 947353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 947357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653902795|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 947362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653902795|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 947366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46814|srtt:44347|latest_rtt:44429|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 947372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1347|largest:1347|pns:2|
[2025/09/12 05:24:13 947376] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:1347|frame:ACK |recv_time:1757654653947224|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 947381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773947224|now:1757654653947224|interv:120000000|
[2025/09/12 05:24:13 947385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773947224|now:1757654653947224|interv:120000000|
[2025/09/12 05:24:13 947389] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653947931|pq_index:0|
[2025/09/12 05:24:13 947396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653946644|
[2025/09/12 05:24:13 947400] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653947400|
[2025/09/12 05:24:13 947405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653947404|
[2025/09/12 05:24:13 947411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44347|min_srtt:44347|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 947415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3130275|
[2025/09/12 05:24:13 947420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44347|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 947424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 947430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44347|min_srtt:44347|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 947434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3131454|
[2025/09/12 05:24:13 947438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44347|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 947443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 947447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44347|min_srtt:44347|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 947451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3132633|
[2025/09/12 05:24:13 947475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 947480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 947484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 947488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 947492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 947496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3083115|
[2025/09/12 05:24:13 947504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 947508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 947512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653947931|
[2025/09/12 05:24:13 947516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653947931|
[2025/09/12 05:24:13 947520] [debug] |xqc_engine_wakeup_after|wakeup:1757654653947931|now:1757654653947520|diff:411|
[2025/09/12 05:24:13 947524] [debug] |xqc_engine_main_logic|END|now:1757654653947404|
[2025/09/12 05:24:13 947529] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653947529|
[2025/09/12 05:24:13 947533] [debug] |xqc_engine_wakeup_after|wakeup:1757654653947931|now:1757654653947533|diff:398|
[2025/09/12 05:24:13 947537] [debug] |xqc_engine_main_logic|END|now:1757654653947529|
[2025/09/12 05:24:13 948278] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653948276|
[2025/09/12 05:24:13 948286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 948292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1347|
[2025/09/12 05:24:13 948296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1348|
[2025/09/12 05:24:13 948301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1348|
[2025/09/12 05:24:13 948305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 948310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2818|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2818|path_largest_ack:2818|
[2025/09/12 05:24:13 948315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:56400|prior_delivered:3037959|prior_time:1757654653901334|is_app_limited:0|send_elapse:39979|ack_elapse:46942|ctl_first_sent_time:1757654653902885|lagest_ack_time:1757654653948276|curr_delivered:3094359|
[2025/09/12 05:24:13 948319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653902885|
[2025/09/12 05:24:13 948324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:93||sndq_packets_used_bytes:0|sndq_packets_free:2583|
[2025/09/12 05:24:13 948328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:44347|rttvar:2012|minrtt:30532|latest_rtt:45391|ack_delay:48|
[2025/09/12 05:24:13 948332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:44471|rttvar:1758|minrtt:30532|latest_rtt:45391|ack_delay:48|
[2025/09/12 05:24:13 948337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2818|lost_pn:2815|thresh:3|
[2025/09/12 05:24:13 948341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 948345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44471|rtt_var:1758|pto_duration:51503|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 948349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 948353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 948357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45614|
[2025/09/12 05:24:13 948366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654023337|now:1757654653948345|interv:74992|
[2025/09/12 05:24:13 948370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654023337|now:1757654653948345|interval:74992|pto_count:0|srtt:44471
[2025/09/12 05:24:13 948374] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39979, ack_elapse 46942, delivered 56400|rate 1201482|lost 202|
[2025/09/12 05:24:13 948379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201482) in round 67|
[2025/09/12 05:24:13 948383] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 948387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 948391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:1200|po_sent_time:1757654653902885|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 948395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:1200|po_sent_time:1757654653902885|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 948400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:45614|srtt:44471|latest_rtt:45391|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 948406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1348|largest:1348|pns:2|
[2025/09/12 05:24:13 948410] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1348|frame:ACK |recv_time:1757654653948276|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 948415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773948276|now:1757654653948276|interv:120000000|
[2025/09/12 05:24:13 948419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773948276|now:1757654653948276|interv:120000000|
[2025/09/12 05:24:13 948423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653947931|pq_index:0|
[2025/09/12 05:24:13 948427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653947404|
[2025/09/12 05:24:13 948431] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653948431|
[2025/09/12 05:24:13 948436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653948435|
[2025/09/12 05:24:13 948440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653947931|now:1757654653948435|
[2025/09/12 05:24:13 948445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653947931|now:1757654653948435|
[2025/09/12 05:24:13 948449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 948454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44471|min_srtt:44471|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 948477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:45614|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3132633|
[2025/09/12 05:24:13 948485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44471|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 948489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 948494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44471|min_srtt:44471|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 948498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:45614|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3133812|
[2025/09/12 05:24:13 948503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 948506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 948510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 948514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 948519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 948523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45614|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3083115|
[2025/09/12 05:24:13 948527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 948532] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2857|
[2025/09/12 05:24:13 948559] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2857|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45614|now:1757654653948539|stream_id:0|stream_offset:3083115|
[2025/09/12 05:24:13 948564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2857|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 948569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:45614|applimit:0|
[2025/09/12 05:24:13 948575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44471|rtt_var:1758|pto_duration:51503|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 948582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 948589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 948595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46814|
[2025/09/12 05:24:13 948601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654025042|now:1757654653948575|interv:76467|
[2025/09/12 05:24:13 948607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654025042|now:1757654653948575|interval:76467|pto_count:0|srtt:44471
[2025/09/12 05:24:13 948623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:46814|
[2025/09/12 05:24:13 948629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 948633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46814|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3084294|
[2025/09/12 05:24:13 948638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 948642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2858|
[2025/09/12 05:24:13 948668] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2858|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46814|now:1757654653948649|stream_id:0|stream_offset:3084294|
[2025/09/12 05:24:13 948674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2858|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 948681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46814|applimit:0|
[2025/09/12 05:24:13 948688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44471|rtt_var:1758|pto_duration:51503|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 948695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 948701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 948708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48014|
[2025/09/12 05:24:13 948714] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654025152|now:1757654653948688|interv:76464|
[2025/09/12 05:24:13 948720] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654025152|now:1757654653948688|interval:76464|pto_count:0|srtt:44471
[2025/09/12 05:24:13 948724] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48014|
[2025/09/12 05:24:13 948729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 948733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3085473|
[2025/09/12 05:24:13 948738] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 948742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653949741|now:1757654653948741|interv:1000|
[2025/09/12 05:24:13 948746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 948749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 948753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653949741|
[2025/09/12 05:24:13 948758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653949741|
[2025/09/12 05:24:13 948766] [debug] |xqc_engine_wakeup_after|wakeup:1757654653949741|now:1757654653948766|diff:975|
[2025/09/12 05:24:13 948770] [debug] |xqc_engine_main_logic|END|now:1757654653948435|
[2025/09/12 05:24:13 948776] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653948776|
[2025/09/12 05:24:13 948780] [debug] |xqc_engine_wakeup_after|wakeup:1757654653949741|now:1757654653948780|diff:961|
[2025/09/12 05:24:13 948784] [debug] |xqc_engine_main_logic|END|now:1757654653948776|
[2025/09/12 05:24:13 949857] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653949857|
[2025/09/12 05:24:13 949868] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653949741|pq_index:0|
[2025/09/12 05:24:13 949873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653948435|
[2025/09/12 05:24:13 949878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653949877|
[2025/09/12 05:24:13 949882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653949741|now:1757654653949877|
[2025/09/12 05:24:13 949887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653949741|now:1757654653949877|
[2025/09/12 05:24:13 949891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 949896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44471|min_srtt:44471|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 949901] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:49200|inflight:48014|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3133812|
[2025/09/12 05:24:13 949905] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 949909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 949913] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 949917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 949922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 949926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48014|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3085473|
[2025/09/12 05:24:13 949930] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 949935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2859|
[2025/09/12 05:24:13 949964] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2859|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48014|now:1757654653949943|stream_id:0|stream_offset:3085473|
[2025/09/12 05:24:13 949970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2859|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 949975] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48014|applimit:0|
[2025/09/12 05:24:13 949988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44471|rtt_var:1758|pto_duration:51503|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 949994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 950001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 950007] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49214|
[2025/09/12 05:24:13 950013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654026446|now:1757654653949987|interv:76459|
[2025/09/12 05:24:13 950020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654026446|now:1757654653949987|interval:76459|pto_count:0|srtt:44471
[2025/09/12 05:24:13 950027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49214|
[2025/09/12 05:24:13 950033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 950037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49214|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3086652|
[2025/09/12 05:24:13 950042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 950046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653951045|now:1757654653950045|interv:1000|
[2025/09/12 05:24:13 950050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 950053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 950057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653951045|
[2025/09/12 05:24:13 950062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653951045|
[2025/09/12 05:24:13 950066] [debug] |xqc_engine_wakeup_after|wakeup:1757654653951045|now:1757654653950065|diff:980|
[2025/09/12 05:24:13 950070] [debug] |xqc_engine_main_logic|END|now:1757654653949877|
[2025/09/12 05:24:13 950374] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653950372|
[2025/09/12 05:24:13 950382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 950388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1348|
[2025/09/12 05:24:13 950392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1349|
[2025/09/12 05:24:13 950398] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1349|
[2025/09/12 05:24:13 950402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 950407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2819|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2820|path_largest_ack:2819|
[2025/09/12 05:24:13 950412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:55200|prior_delivered:3040359|prior_time:1757654653903326|is_app_limited:0|send_elapse:39883|ack_elapse:47046|ctl_first_sent_time:1757654653904788|lagest_ack_time:1757654653950372|curr_delivered:3095559|
[2025/09/12 05:24:13 950421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653904788|
[2025/09/12 05:24:13 950426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:92||sndq_packets_used_bytes:0|sndq_packets_free:2584|
[2025/09/12 05:24:13 950430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2820|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:2820|path_largest_ack:2820|
[2025/09/12 05:24:13 950435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:3042759|prior_time:1757654653905323|is_app_limited:0|send_elapse:39873|ack_elapse:45049|ctl_first_sent_time:1757654653906819|lagest_ack_time:1757654653950372|curr_delivered:3096766|
[2025/09/12 05:24:13 950439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653906819|
[2025/09/12 05:24:13 950443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:91||sndq_packets_used_bytes:0|sndq_packets_free:2585|
[2025/09/12 05:24:13 950447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:44471|rttvar:1758|minrtt:30532|latest_rtt:43553|ack_delay:40|
[2025/09/12 05:24:13 950451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:44352|rttvar:1558|minrtt:30532|latest_rtt:43553|ack_delay:40|
[2025/09/12 05:24:13 950477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2820|lost_pn:2817|thresh:3|
[2025/09/12 05:24:13 950482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1327|pns:2|
[2025/09/12 05:24:13 950486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 950490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44352|rtt_var:1558|pto_duration:50584|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 950494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 950498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 950502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 950505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654025527|now:1757654653950489|interv:75038|
[2025/09/12 05:24:13 950509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654025527|now:1757654653950489|interval:75038|pto_count:0|srtt:44352
[2025/09/12 05:24:13 950514] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39873, ack_elapse 45049, delivered 54007|rate 1198850|lost 202|
[2025/09/12 05:24:13 950518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1198850) in round 67|
[2025/09/12 05:24:13 950523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 950527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 950531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2407|po_sent_time:1757654653906819|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 950538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2407|po_sent_time:1757654653906819|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 950543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:44352|latest_rtt:43553|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 950549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1349|largest:1349|pns:2|
[2025/09/12 05:24:13 950553] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1349|frame:ACK |recv_time:1757654653950372|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 950558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773950372|now:1757654653950372|interv:120000000|
[2025/09/12 05:24:13 950562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773950372|now:1757654653950372|interv:120000000|
[2025/09/12 05:24:13 950566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653951045|pq_index:0|
[2025/09/12 05:24:13 950570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653949877|
[2025/09/12 05:24:13 950574] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653950574|
[2025/09/12 05:24:13 950579] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653950578|
[2025/09/12 05:24:13 950585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44352|min_srtt:44352|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 950589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3133812|
[2025/09/12 05:24:13 950594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44352|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 950599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 950603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44352|min_srtt:44352|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 950607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3134991|
[2025/09/12 05:24:13 950612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44352|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 950616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 950620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44352|min_srtt:44352|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 950627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3136170|
[2025/09/12 05:24:13 950632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 950636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 950640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 950644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 950648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 950652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3086652|
[2025/09/12 05:24:13 950657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 950661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 950665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653951045|
[2025/09/12 05:24:13 950669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653951045|
[2025/09/12 05:24:13 950673] [debug] |xqc_engine_wakeup_after|wakeup:1757654653951045|now:1757654653950672|diff:373|
[2025/09/12 05:24:13 950677] [debug] |xqc_engine_main_logic|END|now:1757654653950578|
[2025/09/12 05:24:13 950682] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653950682|
[2025/09/12 05:24:13 950686] [debug] |xqc_engine_wakeup_after|wakeup:1757654653951045|now:1757654653950686|diff:359|
[2025/09/12 05:24:13 950690] [debug] |xqc_engine_main_logic|END|now:1757654653950682|
[2025/09/12 05:24:13 951760] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653951760|
[2025/09/12 05:24:13 951773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653951045|pq_index:0|
[2025/09/12 05:24:13 951778] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653950578|
[2025/09/12 05:24:13 951786] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653951784|
[2025/09/12 05:24:13 951793] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653951045|now:1757654653951784|
[2025/09/12 05:24:13 951800] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653951045|now:1757654653951784|
[2025/09/12 05:24:13 951805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 951814] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44352|min_srtt:44352|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 951821] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3136170|
[2025/09/12 05:24:13 951828] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 951842] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 951849] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 951855] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 951862] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 951867] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3086652|
[2025/09/12 05:24:13 951872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 951876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2860|
[2025/09/12 05:24:13 951910] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2860|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653951885|stream_id:0|stream_offset:3086652|
[2025/09/12 05:24:13 951917] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2860|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 951922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 951926] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44352|rtt_var:1558|pto_duration:50584|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 951932] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 951938] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 951943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 951950] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654027469|now:1757654653951926|interv:75543|
[2025/09/12 05:24:13 951956] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654027469|now:1757654653951926|interval:75543|pto_count:0|srtt:44352
[2025/09/12 05:24:13 951963] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 951970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 951977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3087831|
[2025/09/12 05:24:13 951984] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 951990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2861|
[2025/09/12 05:24:13 952021] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2861|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653951998|stream_id:0|stream_offset:3087831|
[2025/09/12 05:24:13 952035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2861|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 952042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 952049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44352|rtt_var:1558|pto_duration:50584|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 952056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 952062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 952068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 952074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654027582|now:1757654653952048|interv:75534|
[2025/09/12 05:24:13 952081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654027582|now:1757654653952048|interval:75534|pto_count:0|srtt:44352
[2025/09/12 05:24:13 952087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 952092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 952097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3089010|
[2025/09/12 05:24:13 952101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 952105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653953105|now:1757654653952105|interv:1000|
[2025/09/12 05:24:13 952109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 952113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 952117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653953105|
[2025/09/12 05:24:13 952121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653953105|
[2025/09/12 05:24:13 952125] [debug] |xqc_engine_wakeup_after|wakeup:1757654653953105|now:1757654653952125|diff:980|
[2025/09/12 05:24:13 952129] [debug] |xqc_engine_main_logic|END|now:1757654653951784|
[2025/09/12 05:24:13 952233] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653952232|
[2025/09/12 05:24:13 952242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 952248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1349|
[2025/09/12 05:24:13 952252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1350|
[2025/09/12 05:24:13 952258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1350|
[2025/09/12 05:24:13 952262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 952267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2821|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2822|path_largest_ack:2821|
[2025/09/12 05:24:13 952277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:55207|prior_delivered:3042759|prior_time:1757654653905323|is_app_limited:0|send_elapse:39956|ack_elapse:46909|ctl_first_sent_time:1757654653906902|lagest_ack_time:1757654653952232|curr_delivered:3097966|
[2025/09/12 05:24:13 952282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653906902|
[2025/09/12 05:24:13 952287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:90||sndq_packets_used_bytes:0|sndq_packets_free:2586|
[2025/09/12 05:24:13 952291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2822|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2822|path_largest_ack:2822|
[2025/09/12 05:24:13 952296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:54007|prior_delivered:3045159|prior_time:1757654653907326|is_app_limited:0|send_elapse:41747|ack_elapse:44906|ctl_first_sent_time:1757654653908809|lagest_ack_time:1757654653952232|curr_delivered:3099166|
[2025/09/12 05:24:13 952300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653908809|
[2025/09/12 05:24:13 952304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:89||sndq_packets_used_bytes:0|sndq_packets_free:2587|
[2025/09/12 05:24:13 952308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:44352|rttvar:1558|minrtt:30532|latest_rtt:43423|ack_delay:48|
[2025/09/12 05:24:13 952312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:44229|rttvar:1413|minrtt:30532|latest_rtt:43423|ack_delay:48|
[2025/09/12 05:24:13 952317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2822|lost_pn:2819|thresh:3|
[2025/09/12 05:24:13 952321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 952325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44229|rtt_var:1413|pto_duration:49881|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 952329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 952333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 952337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 952341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654026879|now:1757654653952325|interv:74554|
[2025/09/12 05:24:13 952345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654026879|now:1757654653952325|interval:74554|pto_count:0|srtt:44229
[2025/09/12 05:24:13 952349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41747, ack_elapse 44906, delivered 54007|rate 1202667|lost 202|
[2025/09/12 05:24:13 952354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202667) in round 67|
[2025/09/12 05:24:13 952358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 952362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 952369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653908809|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 952373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653908809|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 952378] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:44229|latest_rtt:43423|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 952384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1350|largest:1350|pns:2|
[2025/09/12 05:24:13 952388] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1350|frame:ACK |recv_time:1757654653952232|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 952393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773952232|now:1757654653952232|interv:120000000|
[2025/09/12 05:24:13 952397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773952232|now:1757654653952232|interv:120000000|
[2025/09/12 05:24:13 952401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653953105|pq_index:0|
[2025/09/12 05:24:13 952405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653951784|
[2025/09/12 05:24:13 952409] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653952409|
[2025/09/12 05:24:13 952414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653952413|
[2025/09/12 05:24:13 952420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44229|min_srtt:44229|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 952424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3136170|
[2025/09/12 05:24:13 952429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44229|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 952433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 952438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44229|min_srtt:44229|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 952442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3137349|
[2025/09/12 05:24:13 952446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44229|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 952451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 952483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44229|min_srtt:44229|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 952488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3138528|
[2025/09/12 05:24:13 952492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 952496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 952500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 952504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 952509] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 952513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3089010|
[2025/09/12 05:24:13 952518] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 952522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 952526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653953105|
[2025/09/12 05:24:13 952530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653953105|
[2025/09/12 05:24:13 952534] [debug] |xqc_engine_wakeup_after|wakeup:1757654653953105|now:1757654653952534|diff:571|
[2025/09/12 05:24:13 952538] [debug] |xqc_engine_main_logic|END|now:1757654653952413|
[2025/09/12 05:24:13 952543] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653952543|
[2025/09/12 05:24:13 952547] [debug] |xqc_engine_wakeup_after|wakeup:1757654653953105|now:1757654653952547|diff:558|
[2025/09/12 05:24:13 952551] [debug] |xqc_engine_main_logic|END|now:1757654653952543|
[2025/09/12 05:24:13 953620] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653953620|
[2025/09/12 05:24:13 953632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653953105|pq_index:0|
[2025/09/12 05:24:13 953636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653952413|
[2025/09/12 05:24:13 953641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653953640|
[2025/09/12 05:24:13 953645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653953105|now:1757654653953640|
[2025/09/12 05:24:13 953650] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653953105|now:1757654653953640|
[2025/09/12 05:24:13 953654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 953659] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44229|min_srtt:44229|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 953664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3138528|
[2025/09/12 05:24:13 953673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 953677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 953681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 953685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 953690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 953694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3089010|
[2025/09/12 05:24:13 953699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 953703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2862|
[2025/09/12 05:24:13 953734] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2862|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653953711|stream_id:0|stream_offset:3089010|
[2025/09/12 05:24:13 953741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2862|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 953745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 953751] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44229|rtt_var:1413|pto_duration:49881|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 953758] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 953764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 953770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 953776] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654028592|now:1757654653953750|interv:74842|
[2025/09/12 05:24:13 953783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654028592|now:1757654653953750|interval:74842|pto_count:0|srtt:44229
[2025/09/12 05:24:13 953790] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 953798] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 953804] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3090189|
[2025/09/12 05:24:13 953811] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 953826] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2863|
[2025/09/12 05:24:13 953859] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2863|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653953838|stream_id:0|stream_offset:3090189|
[2025/09/12 05:24:13 953865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2863|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 953870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 953875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44229|rtt_var:1413|pto_duration:49881|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 953882] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 953889] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 953894] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 953900] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654028719|now:1757654653953875|interv:74844|
[2025/09/12 05:24:13 953907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654028719|now:1757654653953875|interval:74844|pto_count:0|srtt:44229
[2025/09/12 05:24:13 953915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 953922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 953927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3091368|
[2025/09/12 05:24:13 953931] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 953935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653954935|now:1757654653953935|interv:1000|
[2025/09/12 05:24:13 953939] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 953943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 953947] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653954935|
[2025/09/12 05:24:13 953951] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653954935|
[2025/09/12 05:24:13 953955] [debug] |xqc_engine_wakeup_after|wakeup:1757654653954935|now:1757654653953955|diff:980|
[2025/09/12 05:24:13 953960] [debug] |xqc_engine_main_logic|END|now:1757654653953640|
[2025/09/12 05:24:13 954188] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653954187|
[2025/09/12 05:24:13 954196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 954202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1350|
[2025/09/12 05:24:13 954206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1351|
[2025/09/12 05:24:13 954212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1351|
[2025/09/12 05:24:13 954221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 954226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2823|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2824|path_largest_ack:2823|
[2025/09/12 05:24:13 954231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52807|prior_delivered:3047559|prior_time:1757654653909323|is_app_limited:0|send_elapse:41859|ack_elapse:44864|ctl_first_sent_time:1757654653910781|lagest_ack_time:1757654653954187|curr_delivered:3100366|
[2025/09/12 05:24:13 954235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653910781|
[2025/09/12 05:24:13 954240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:88||sndq_packets_used_bytes:0|sndq_packets_free:2588|
[2025/09/12 05:24:13 954244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2824|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2824|path_largest_ack:2824|
[2025/09/12 05:24:13 954248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52807|prior_delivered:3047559|prior_time:1757654653909323|is_app_limited:0|send_elapse:41859|ack_elapse:44864|ctl_first_sent_time:1757654653910781|lagest_ack_time:1757654653954187|curr_delivered:3101566|
[2025/09/12 05:24:13 954253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653910867|
[2025/09/12 05:24:13 954257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:87||sndq_packets_used_bytes:0|sndq_packets_free:2589|
[2025/09/12 05:24:13 954261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:44229|rttvar:1413|minrtt:30532|latest_rtt:43320|ack_delay:48|
[2025/09/12 05:24:13 954265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:44110|rttvar:1299|minrtt:30532|latest_rtt:43320|ack_delay:48|
[2025/09/12 05:24:13 954270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2824|lost_pn:2821|thresh:3|
[2025/09/12 05:24:13 954274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 954278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44110|rtt_var:1299|pto_duration:49306|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 954282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 954286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 954290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 954294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654028144|now:1757654653954277|interv:73867|
[2025/09/12 05:24:13 954298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654028144|now:1757654653954277|interval:73867|pto_count:0|srtt:44110
[2025/09/12 05:24:13 954302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41859, ack_elapse 44864, delivered 54007|rate 1203793|lost 202|
[2025/09/12 05:24:13 954307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203793) in round 67|
[2025/09/12 05:24:13 954314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 954318] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 954322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653910867|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 954326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653910867|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 954331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:44110|latest_rtt:43320|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 954337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1351|largest:1351|pns:2|
[2025/09/12 05:24:13 954341] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1351|frame:ACK |recv_time:1757654653954187|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 954346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773954187|now:1757654653954187|interv:120000000|
[2025/09/12 05:24:13 954350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773954187|now:1757654653954187|interv:120000000|
[2025/09/12 05:24:13 954354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653954935|pq_index:0|
[2025/09/12 05:24:13 954358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653953640|
[2025/09/12 05:24:13 954362] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653954362|
[2025/09/12 05:24:13 954367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653954366|
[2025/09/12 05:24:13 954373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44110|min_srtt:44110|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 954377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3138528|
[2025/09/12 05:24:13 954381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44110|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 954386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 954390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44110|min_srtt:44110|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 954394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3139707|
[2025/09/12 05:24:13 954403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:44110|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 954407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 954411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44110|min_srtt:44110|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 954415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3140886|
[2025/09/12 05:24:13 954419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 954423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 954427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 954431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 954436] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 954440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3091368|
[2025/09/12 05:24:13 954444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 954448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 954452] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653954935|
[2025/09/12 05:24:13 954488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653954935|
[2025/09/12 05:24:13 954493] [debug] |xqc_engine_wakeup_after|wakeup:1757654653954935|now:1757654653954493|diff:442|
[2025/09/12 05:24:13 954497] [debug] |xqc_engine_main_logic|END|now:1757654653954366|
[2025/09/12 05:24:13 954502] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653954502|
[2025/09/12 05:24:13 954506] [debug] |xqc_engine_wakeup_after|wakeup:1757654653954935|now:1757654653954506|diff:429|
[2025/09/12 05:24:13 954510] [debug] |xqc_engine_main_logic|END|now:1757654653954502|
[2025/09/12 05:24:13 955579] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653955579|
[2025/09/12 05:24:13 955590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653954935|pq_index:0|
[2025/09/12 05:24:13 955595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653954366|
[2025/09/12 05:24:13 955600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653955598|
[2025/09/12 05:24:13 955604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653954935|now:1757654653955598|
[2025/09/12 05:24:13 955608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653954935|now:1757654653955598|
[2025/09/12 05:24:13 955612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 955623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:44110|min_srtt:44110|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 955627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3140886|
[2025/09/12 05:24:13 955632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 955635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 955639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 955644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 955648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 955652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3091368|
[2025/09/12 05:24:13 955657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 955661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2864|
[2025/09/12 05:24:13 955694] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2864|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653955670|stream_id:0|stream_offset:3091368|
[2025/09/12 05:24:13 955700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2864|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 955704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 955710] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44110|rtt_var:1299|pto_duration:49306|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 955717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 955723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 955729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 955735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654029976|now:1757654653955709|interv:74267|
[2025/09/12 05:24:13 955742] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654029976|now:1757654653955709|interval:74267|pto_count:0|srtt:44110
[2025/09/12 05:24:13 955749] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 955757] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 955764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3092547|
[2025/09/12 05:24:13 955774] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 955779] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2865|
[2025/09/12 05:24:13 955809] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2865|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653955787|stream_id:0|stream_offset:3092547|
[2025/09/12 05:24:13 955819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2865|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 955827] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 955834] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:44110|rtt_var:1299|pto_duration:49306|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 955840] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 955846] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 955852] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 955858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654030093|now:1757654653955833|interv:74260|
[2025/09/12 05:24:13 955865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654030093|now:1757654653955833|interval:74260|pto_count:0|srtt:44110
[2025/09/12 05:24:13 955872] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 955880] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 955887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3093726|
[2025/09/12 05:24:13 955893] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 955899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653956898|now:1757654653955898|interv:1000|
[2025/09/12 05:24:13 955903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 955906] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 955910] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653956898|
[2025/09/12 05:24:13 955915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653956898|
[2025/09/12 05:24:13 955919] [debug] |xqc_engine_wakeup_after|wakeup:1757654653956898|now:1757654653955918|diff:980|
[2025/09/12 05:24:13 955923] [debug] |xqc_engine_main_logic|END|now:1757654653955598|
[2025/09/12 05:24:13 956221] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653956219|
[2025/09/12 05:24:13 956228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 956234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1351|
[2025/09/12 05:24:13 956243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1352|
[2025/09/12 05:24:13 956249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1352|
[2025/09/12 05:24:13 956253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 956258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2825|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2826|path_largest_ack:2825|
[2025/09/12 05:24:13 956262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52807|prior_delivered:3049959|prior_time:1757654653911302|is_app_limited:0|send_elapse:41875|ack_elapse:44917|ctl_first_sent_time:1757654653912761|lagest_ack_time:1757654653956219|curr_delivered:3102766|
[2025/09/12 05:24:13 956267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653912761|
[2025/09/12 05:24:13 956272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:86||sndq_packets_used_bytes:0|sndq_packets_free:2590|
[2025/09/12 05:24:13 956276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2826|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2826|path_largest_ack:2826|
[2025/09/12 05:24:13 956280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:3052359|prior_time:1757654653913291|is_app_limited:0|send_elapse:41867|ack_elapse:42928|ctl_first_sent_time:1757654653914755|lagest_ack_time:1757654653956219|curr_delivered:3103966|
[2025/09/12 05:24:13 956285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653914755|
[2025/09/12 05:24:13 956289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:85||sndq_packets_used_bytes:0|sndq_packets_free:2591|
[2025/09/12 05:24:13 956293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:44110|rttvar:1299|minrtt:30532|latest_rtt:41464|ack_delay:40|
[2025/09/12 05:24:13 956297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43775|rttvar:1646|minrtt:30532|latest_rtt:41464|ack_delay:40|
[2025/09/12 05:24:13 956301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2826|lost_pn:2823|thresh:3|
[2025/09/12 05:24:13 956305] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 956309] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43775|rtt_var:1646|pto_duration:50359|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 956314] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 956317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 956321] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 956325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654031146|now:1757654653956309|interv:74837|
[2025/09/12 05:24:13 956329] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654031146|now:1757654653956309|interval:74837|pto_count:0|srtt:43775
[2025/09/12 05:24:13 956336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41867, ack_elapse 42928, delivered 51607|rate 1202175|lost 202|
[2025/09/12 05:24:13 956341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202175) in round 67|
[2025/09/12 05:24:13 956345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 956349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 956353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653914755|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 956357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653914755|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 956362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:43775|latest_rtt:41464|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 956367] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0||cwnd:97846|inflight:46807|mode:2|applimit:0|pacing_rate:1206768|bw:1206768|srtt:43775|latest_rtt:41464|min_rtt:30532|send:2836|lost:202|tlp:0|recv:1343|recovery:0|slow_start:0|conn_life:2668218|acked:2400|delivered:3103966|is_cwnd_limited:0|
[2025/09/12 05:24:13 956373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1352|largest:1352|pns:2|
[2025/09/12 05:24:13 956378] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1352|frame:ACK |recv_time:1757654653956219|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 956382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773956219|now:1757654653956219|interv:120000000|
[2025/09/12 05:24:13 956386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773956219|now:1757654653956219|interv:120000000|
[2025/09/12 05:24:13 956390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653956898|pq_index:0|
[2025/09/12 05:24:13 956395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653955598|
[2025/09/12 05:24:13 956399] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653956398|
[2025/09/12 05:24:13 956403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653956402|
[2025/09/12 05:24:13 956409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43775|min_srtt:43775|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 956414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3140886|
[2025/09/12 05:24:13 956418] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43775|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 956425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 956430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43775|min_srtt:43775|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 956434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3142065|
[2025/09/12 05:24:13 956439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43775|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 956443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 956447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43775|min_srtt:43775|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 956451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3143244|
[2025/09/12 05:24:13 956475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 956479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 956483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 956487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 956492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 956496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3093726|
[2025/09/12 05:24:13 956500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 956504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 956508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653956898|
[2025/09/12 05:24:13 956512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653956898|
[2025/09/12 05:24:13 956516] [debug] |xqc_engine_wakeup_after|wakeup:1757654653956898|now:1757654653956516|diff:382|
[2025/09/12 05:24:13 956520] [debug] |xqc_engine_main_logic|END|now:1757654653956402|
[2025/09/12 05:24:13 956525] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653956525|
[2025/09/12 05:24:13 956529] [debug] |xqc_engine_wakeup_after|wakeup:1757654653956898|now:1757654653956529|diff:369|
[2025/09/12 05:24:13 956533] [debug] |xqc_engine_main_logic|END|now:1757654653956525|
[2025/09/12 05:24:13 957602] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653957602|
[2025/09/12 05:24:13 957612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653956898|pq_index:0|
[2025/09/12 05:24:13 957616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653956402|
[2025/09/12 05:24:13 957626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653957625|
[2025/09/12 05:24:13 957631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653956898|now:1757654653957625|
[2025/09/12 05:24:13 957635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653956898|now:1757654653957625|
[2025/09/12 05:24:13 957639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 957644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43775|min_srtt:43775|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 957649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3143244|
[2025/09/12 05:24:13 957653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 957657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 957661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 957665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 957670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 957674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3093726|
[2025/09/12 05:24:13 957679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 957683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2866|
[2025/09/12 05:24:13 957712] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2866|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653957691|stream_id:0|stream_offset:3093726|
[2025/09/12 05:24:13 957717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2866|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 957722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 957727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43775|rtt_var:1646|pto_duration:50359|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 957734] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 957740] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 957747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 957753] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654033050|now:1757654653957727|interv:75323|
[2025/09/12 05:24:13 957766] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654033050|now:1757654653957727|interval:75323|pto_count:0|srtt:43775
[2025/09/12 05:24:13 957773] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 957781] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 957788] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3094905|
[2025/09/12 05:24:13 957795] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 957801] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2867|
[2025/09/12 05:24:13 957829] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2867|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653957812|stream_id:0|stream_offset:3094905|
[2025/09/12 05:24:13 957835] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2867|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 957839] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 957844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43775|rtt_var:1646|pto_duration:50359|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 957851] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 957857] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 957863] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 957870] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654033171|now:1757654653957844|interv:75327|
[2025/09/12 05:24:13 957876] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654033171|now:1757654653957844|interval:75327|pto_count:0|srtt:43775
[2025/09/12 05:24:13 957883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 957890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 957895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3096084|
[2025/09/12 05:24:13 957899] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 957903] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653958903|now:1757654653957903|interv:1000|
[2025/09/12 05:24:13 957907] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 957911] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 957915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653958903|
[2025/09/12 05:24:13 957927] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653958903|
[2025/09/12 05:24:13 957931] [debug] |xqc_engine_wakeup_after|wakeup:1757654653958903|now:1757654653957931|diff:972|
[2025/09/12 05:24:13 957935] [debug] |xqc_engine_main_logic|END|now:1757654653957625|
[2025/09/12 05:24:13 958248] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654653958247|
[2025/09/12 05:24:13 958256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 958262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1352|
[2025/09/12 05:24:13 958266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1353|
[2025/09/12 05:24:13 958272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1353|
[2025/09/12 05:24:13 958276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 958281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2827|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2828|path_largest_ack:2827|
[2025/09/12 05:24:13 958285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:52807|prior_delivered:3052359|prior_time:1757654653913291|is_app_limited:0|send_elapse:41949|ack_elapse:44956|ctl_first_sent_time:1757654653914837|lagest_ack_time:1757654653958247|curr_delivered:3105166|
[2025/09/12 05:24:13 958289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653914837|
[2025/09/12 05:24:13 958294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:84||sndq_packets_used_bytes:0|sndq_packets_free:2592|
[2025/09/12 05:24:13 958298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2828|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2828|path_largest_ack:2828|
[2025/09/12 05:24:13 958302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:51607|prior_delivered:3054759|prior_time:1757654653915289|is_app_limited:0|send_elapse:41862|ack_elapse:42958|ctl_first_sent_time:1757654653916750|lagest_ack_time:1757654653958247|curr_delivered:3106366|
[2025/09/12 05:24:13 958307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653916750|
[2025/09/12 05:24:13 958311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:83||sndq_packets_used_bytes:0|sndq_packets_free:2593|
[2025/09/12 05:24:13 958315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43775|rttvar:1646|minrtt:30532|latest_rtt:41497|ack_delay:48|
[2025/09/12 05:24:13 958319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43485|rttvar:1816|minrtt:30532|latest_rtt:41497|ack_delay:48|
[2025/09/12 05:24:13 958323] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2828|lost_pn:2825|thresh:3|
[2025/09/12 05:24:13 958327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 958331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43485|rtt_var:1816|pto_duration:50749|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 958336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 958340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 958348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 958352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654033561|now:1757654653958331|interv:75230|
[2025/09/12 05:24:13 958356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654033561|now:1757654653958331|interval:75230|pto_count:0|srtt:43485
[2025/09/12 05:24:13 958360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 41862, ack_elapse 42958, delivered 51607|rate 1201336|lost 202|
[2025/09/12 05:24:13 958365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201336) in round 67|
[2025/09/12 05:24:13 958369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 958373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 958377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653916750|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 958381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653916750|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 958386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:43485|latest_rtt:41497|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 958391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:13 958396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654653983247|now:1757654653958247|interv:25000|
[2025/09/12 05:24:13 958401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653958247|max_ack_delay:25000|
[2025/09/12 05:24:13 958405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1353|largest:1353|pns:2|
[2025/09/12 05:24:13 958410] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1353|frame:PING ACK |recv_time:1757654653958247|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 958414] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773958247|now:1757654653958247|interv:120000000|
[2025/09/12 05:24:13 958419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773958247|now:1757654653958247|interv:120000000|
[2025/09/12 05:24:13 958423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653958903|pq_index:0|
[2025/09/12 05:24:13 958427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653957625|
[2025/09/12 05:24:13 958431] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653958431|
[2025/09/12 05:24:13 958435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653958435|
[2025/09/12 05:24:13 958445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43485|min_srtt:43485|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 958449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3143244|
[2025/09/12 05:24:13 958454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43485|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 958477] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 958482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43485|min_srtt:43485|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 958486] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3144423|
[2025/09/12 05:24:13 958491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43485|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 958495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 958499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43485|min_srtt:43485|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 958503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3145602|
[2025/09/12 05:24:13 958508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 958512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 958515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 958520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 958524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 958528] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3096084|
[2025/09/12 05:24:13 958533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 958536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 958540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653958903|
[2025/09/12 05:24:13 958544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653958903|
[2025/09/12 05:24:13 958551] [debug] |xqc_engine_wakeup_after|wakeup:1757654653958903|now:1757654653958551|diff:352|
[2025/09/12 05:24:13 958555] [debug] |xqc_engine_main_logic|END|now:1757654653958435|
[2025/09/12 05:24:13 958560] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653958560|
[2025/09/12 05:24:13 958564] [debug] |xqc_engine_wakeup_after|wakeup:1757654653958903|now:1757654653958564|diff:339|
[2025/09/12 05:24:13 958568] [debug] |xqc_engine_main_logic|END|now:1757654653958560|
[2025/09/12 05:24:13 959637] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653959637|
[2025/09/12 05:24:13 959647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653958903|pq_index:0|
[2025/09/12 05:24:13 959651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653958435|
[2025/09/12 05:24:13 959656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653959655|
[2025/09/12 05:24:13 959660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653958903|now:1757654653959655|
[2025/09/12 05:24:13 959665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653958903|now:1757654653959655|
[2025/09/12 05:24:13 959668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 959674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43485|min_srtt:43485|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 959678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:0|pkt_sz:1200|schedule_bytes:50400|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3145602|
[2025/09/12 05:24:13 959683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 05:24:13 959686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 05:24:13 959690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 05:24:13 959695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561B836C40DC|
[2025/09/12 05:24:13 959699] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 959703] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3096084|
[2025/09/12 05:24:13 959707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 959712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2868|
[2025/09/12 05:24:13 959740] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2868|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653959720|stream_id:0|stream_offset:3096084|
[2025/09/12 05:24:13 959746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2868|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 959763] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 959770] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43485|rtt_var:1816|pto_duration:50749|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 959777] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 959783] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 959789] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 959796] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654035469|now:1757654653959769|interv:75700|
[2025/09/12 05:24:13 959802] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654035469|now:1757654653959769|interval:75700|pto_count:0|srtt:43485
[2025/09/12 05:24:13 959810] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 959818] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 959825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3097263|
[2025/09/12 05:24:13 959832] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 959838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2869|
[2025/09/12 05:24:13 959867] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2869|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653959849|stream_id:0|stream_offset:3097263|
[2025/09/12 05:24:13 959873] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2869|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 959878] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 959883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43485|rtt_var:1816|pto_duration:50749|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 959890] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 959896] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 959902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 959909] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654035598|now:1757654653959883|interv:75715|
[2025/09/12 05:24:13 959915] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654035598|now:1757654653959883|interval:75715|pto_count:0|srtt:43485
[2025/09/12 05:24:13 959922] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 959928] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 959937] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3098442|
[2025/09/12 05:24:13 959941] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 959945] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653960945|now:1757654653959945|interv:1000|
[2025/09/12 05:24:13 959949] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 959953] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 959957] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653960945|
[2025/09/12 05:24:13 959961] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653960945|
[2025/09/12 05:24:13 959965] [debug] |xqc_engine_wakeup_after|wakeup:1757654653960945|now:1757654653959965|diff:980|
[2025/09/12 05:24:13 959969] [debug] |xqc_engine_main_logic|END|now:1757654653959655|
[2025/09/12 05:24:13 960248] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653960246|
[2025/09/12 05:24:13 960255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 960261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1353|
[2025/09/12 05:24:13 960265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1354|
[2025/09/12 05:24:13 960271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1354|
[2025/09/12 05:24:13 960275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 960280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2829|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2830|path_largest_ack:2829|
[2025/09/12 05:24:13 960284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50407|prior_delivered:3057159|prior_time:1757654653917278|is_app_limited:0|send_elapse:43768|ack_elapse:42968|ctl_first_sent_time:1757654653918740|lagest_ack_time:1757654653960246|curr_delivered:3107566|
[2025/09/12 05:24:13 960289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653918740|
[2025/09/12 05:24:13 960294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:82||sndq_packets_used_bytes:0|sndq_packets_free:2594|
[2025/09/12 05:24:13 960298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2830|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2830|path_largest_ack:2830|
[2025/09/12 05:24:13 960302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50407|prior_delivered:3057159|prior_time:1757654653917278|is_app_limited:0|send_elapse:43768|ack_elapse:42968|ctl_first_sent_time:1757654653918740|lagest_ack_time:1757654653960246|curr_delivered:3108766|
[2025/09/12 05:24:13 960307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653918827|
[2025/09/12 05:24:13 960311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:81||sndq_packets_used_bytes:0|sndq_packets_free:2595|
[2025/09/12 05:24:13 960315] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43485|rttvar:1816|minrtt:30532|latest_rtt:41419|ack_delay:40|
[2025/09/12 05:24:13 960319] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:43222|rttvar:1888|minrtt:30532|latest_rtt:41419|ack_delay:40|
[2025/09/12 05:24:13 960328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2830|lost_pn:2827|thresh:3|
[2025/09/12 05:24:13 960332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 960336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43222|rtt_var:1888|pto_duration:50774|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 960340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 960344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 960348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 960352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654035623|now:1757654653960336|interv:75287|
[2025/09/12 05:24:13 960356] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654035623|now:1757654653960336|interval:75287|pto_count:0|srtt:43222
[2025/09/12 05:24:13 960360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43768, ack_elapse 42968, delivered 51607|rate 1179103|lost 202|
[2025/09/12 05:24:13 960365] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1179103) in round 67|
[2025/09/12 05:24:13 960369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 960373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 960377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653918827|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 960381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653918827|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 960386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:43222|latest_rtt:41419|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 960392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1354|largest:1354|pns:2|
[2025/09/12 05:24:13 960397] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1354|frame:ACK |recv_time:1757654653960246|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 960401] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773960246|now:1757654653960246|interv:120000000|
[2025/09/12 05:24:13 960405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773960246|now:1757654653960246|interv:120000000|
[2025/09/12 05:24:13 960409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653960945|pq_index:0|
[2025/09/12 05:24:13 960413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653959655|
[2025/09/12 05:24:13 960420] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653960420|
[2025/09/12 05:24:13 960425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653960424|
[2025/09/12 05:24:13 960431] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43222|min_srtt:43222|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 960435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3145602|
[2025/09/12 05:24:13 960440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43222|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 960444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 05:24:13 960449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:43222|min_srtt:43222|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:13 960454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:147|schedule_bytes:49200|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3145728|
[2025/09/12 05:24:13 960479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:43222|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:13 960484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:147|reinj:0|path_class:0|
[2025/09/12 05:24:13 960488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 960493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3098442|
[2025/09/12 05:24:13 960497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 960501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 960506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653960945|
[2025/09/12 05:24:13 960512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653960945|
[2025/09/12 05:24:13 960516] [debug] |xqc_engine_wakeup_after|wakeup:1757654653960945|now:1757654653960516|diff:429|
[2025/09/12 05:24:13 960520] [debug] |xqc_engine_main_logic|END|now:1757654653960424|
[2025/09/12 05:24:13 960525] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653960525|
[2025/09/12 05:24:13 960529] [debug] |xqc_engine_wakeup_after|wakeup:1757654653960945|now:1757654653960529|diff:416|
[2025/09/12 05:24:13 960533] [debug] |xqc_engine_main_logic|END|now:1757654653960525|
[2025/09/12 05:24:13 961601] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653961601|
[2025/09/12 05:24:13 961611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653960945|pq_index:0|
[2025/09/12 05:24:13 961616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653960424|
[2025/09/12 05:24:13 961626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653961625|
[2025/09/12 05:24:13 961630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653960945|now:1757654653961625|
[2025/09/12 05:24:13 961635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653960945|now:1757654653961625|
[2025/09/12 05:24:13 961639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 961644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 961649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3098442|
[2025/09/12 05:24:13 961653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 961657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2870|
[2025/09/12 05:24:13 961686] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2870|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653961665|stream_id:0|stream_offset:3098442|
[2025/09/12 05:24:13 961691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2870|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 961696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 961701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43222|rtt_var:1888|pto_duration:50774|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 961708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 961715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 961721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 961727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654037439|now:1757654653961701|interv:75738|
[2025/09/12 05:24:13 961733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654037439|now:1757654653961701|interval:75738|pto_count:0|srtt:43222
[2025/09/12 05:24:13 961741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 961748] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 961755] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3099621|
[2025/09/12 05:24:13 961760] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 961764] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2871|
[2025/09/12 05:24:13 961795] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2871|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653961775|stream_id:0|stream_offset:3099621|
[2025/09/12 05:24:13 961805] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2871|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 961812] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 961819] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:43222|rtt_var:1888|pto_duration:50774|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 961825] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 961831] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 961838] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 961844] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654037549|now:1757654653961818|interv:75731|
[2025/09/12 05:24:13 961850] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654037549|now:1757654653961818|interval:75731|pto_count:0|srtt:43222
[2025/09/12 05:24:13 961858] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 961865] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 961871] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3100800|
[2025/09/12 05:24:13 961875] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 961879] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653962879|now:1757654653961879|interv:1000|
[2025/09/12 05:24:13 961883] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 961887] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 961891] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653962879|
[2025/09/12 05:24:13 961895] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653962879|
[2025/09/12 05:24:13 961899] [debug] |xqc_engine_wakeup_after|wakeup:1757654653962879|now:1757654653961899|diff:980|
[2025/09/12 05:24:13 961903] [debug] |xqc_engine_main_logic|END|now:1757654653961625|
[2025/09/12 05:24:13 962158] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653962157|
[2025/09/12 05:24:13 962166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 962172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1354|
[2025/09/12 05:24:13 962176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1355|
[2025/09/12 05:24:13 962182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1355|
[2025/09/12 05:24:13 962186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 962196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2831|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2832|path_largest_ack:2831|
[2025/09/12 05:24:13 962200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50407|prior_delivered:3059559|prior_time:1757654653919279|is_app_limited:0|send_elapse:43869|ack_elapse:42878|ctl_first_sent_time:1757654653920737|lagest_ack_time:1757654653962157|curr_delivered:3109966|
[2025/09/12 05:24:13 962205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653920737|
[2025/09/12 05:24:13 962210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:80||sndq_packets_used_bytes:0|sndq_packets_free:2596|
[2025/09/12 05:24:13 962214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2832|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2832|path_largest_ack:2832|
[2025/09/12 05:24:13 962218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:3061959|prior_time:1757654653921267|is_app_limited:0|send_elapse:43867|ack_elapse:40890|ctl_first_sent_time:1757654653922737|lagest_ack_time:1757654653962157|curr_delivered:3111166|
[2025/09/12 05:24:13 962223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653922737|
[2025/09/12 05:24:13 962227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:79||sndq_packets_used_bytes:0|sndq_packets_free:2597|
[2025/09/12 05:24:13 962231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:43222|rttvar:1888|minrtt:30532|latest_rtt:39420|ack_delay:48|
[2025/09/12 05:24:13 962235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42741|rttvar:2378|minrtt:30532|latest_rtt:39420|ack_delay:48|
[2025/09/12 05:24:13 962239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2832|lost_pn:2829|thresh:3|
[2025/09/12 05:24:13 962244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 962248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42741|rtt_var:2378|pto_duration:52253|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 962252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 962256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 962260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 962264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654039028|now:1757654653962247|interv:76781|
[2025/09/12 05:24:13 962268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654039028|now:1757654653962247|interval:76781|pto_count:0|srtt:42741
[2025/09/12 05:24:13 962272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43867, ack_elapse 40890, delivered 49207|rate 1121731|lost 202|
[2025/09/12 05:24:13 962277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1121731) in round 67|
[2025/09/12 05:24:13 962281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 962287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 962291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653922737|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 962296] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653922737|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 962300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:42741|latest_rtt:39420|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 962306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1355|largest:1355|pns:2|
[2025/09/12 05:24:13 962311] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1355|frame:ACK |recv_time:1757654653962157|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 962316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773962157|now:1757654653962157|interv:120000000|
[2025/09/12 05:24:13 962320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773962157|now:1757654653962157|interv:120000000|
[2025/09/12 05:24:13 962324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653962879|pq_index:0|
[2025/09/12 05:24:13 962328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653961625|
[2025/09/12 05:24:13 962332] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653962332|
[2025/09/12 05:24:13 962337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653962336|
[2025/09/12 05:24:13 962343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 962347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3100800|
[2025/09/12 05:24:13 962352] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 962355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 962359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653962879|
[2025/09/12 05:24:13 962363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653962879|
[2025/09/12 05:24:13 962367] [debug] |xqc_engine_wakeup_after|wakeup:1757654653962879|now:1757654653962367|diff:512|
[2025/09/12 05:24:13 962372] [debug] |xqc_engine_main_logic|END|now:1757654653962336|
[2025/09/12 05:24:13 962377] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653962376|
[2025/09/12 05:24:13 962380] [debug] |xqc_engine_wakeup_after|wakeup:1757654653962879|now:1757654653962380|diff:499|
[2025/09/12 05:24:13 962384] [debug] |xqc_engine_main_logic|END|now:1757654653962376|
[2025/09/12 05:24:13 963470] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653963470|
[2025/09/12 05:24:13 963481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653962879|pq_index:0|
[2025/09/12 05:24:13 963485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653962336|
[2025/09/12 05:24:13 963490] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653963489|
[2025/09/12 05:24:13 963495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653962879|now:1757654653963489|
[2025/09/12 05:24:13 963499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653962879|now:1757654653963489|
[2025/09/12 05:24:13 963503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 963508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 963513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3100800|
[2025/09/12 05:24:13 963517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 963522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2872|
[2025/09/12 05:24:13 963549] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2872|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653963530|stream_id:0|stream_offset:3100800|
[2025/09/12 05:24:13 963555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2872|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 963560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 963565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42741|rtt_var:2378|pto_duration:52253|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 963572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 963578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 963584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 963591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654040783|now:1757654653963565|interv:77218|
[2025/09/12 05:24:13 963597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654040783|now:1757654653963565|interval:77218|pto_count:0|srtt:42741
[2025/09/12 05:24:13 963605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 963612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 963616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3101979|
[2025/09/12 05:24:13 963625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 963630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2873|
[2025/09/12 05:24:13 963654] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2873|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653963637|stream_id:0|stream_offset:3101979|
[2025/09/12 05:24:13 963660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2873|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 963667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 963674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42741|rtt_var:2378|pto_duration:52253|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 963681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 963687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 963694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 963700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654040890|now:1757654653963674|interv:77216|
[2025/09/12 05:24:13 963706] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654040890|now:1757654653963674|interval:77216|pto_count:0|srtt:42741
[2025/09/12 05:24:13 963713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 963719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 963723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3103158|
[2025/09/12 05:24:13 963727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 963731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653964731|now:1757654653963731|interv:1000|
[2025/09/12 05:24:13 963735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 963739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 963743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653964731|
[2025/09/12 05:24:13 963747] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653964731|
[2025/09/12 05:24:13 963751] [debug] |xqc_engine_wakeup_after|wakeup:1757654653964731|now:1757654653963751|diff:980|
[2025/09/12 05:24:13 963755] [debug] |xqc_engine_main_logic|END|now:1757654653963489|
[2025/09/12 05:24:13 964159] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653964158|
[2025/09/12 05:24:13 964167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 964173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1355|
[2025/09/12 05:24:13 964176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1356|
[2025/09/12 05:24:13 964187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1356|
[2025/09/12 05:24:13 964192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 964196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2833|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2834|path_largest_ack:2833|
[2025/09/12 05:24:13 964201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:50407|prior_delivered:3061959|prior_time:1757654653921267|is_app_limited:0|send_elapse:43954|ack_elapse:42891|ctl_first_sent_time:1757654653922824|lagest_ack_time:1757654653964158|curr_delivered:3112366|
[2025/09/12 05:24:13 964205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653922824|
[2025/09/12 05:24:13 964210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:78||sndq_packets_used_bytes:0|sndq_packets_free:2598|
[2025/09/12 05:24:13 964214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2834|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2834|path_largest_ack:2834|
[2025/09/12 05:24:13 964219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:3064359|prior_time:1757654653923262|is_app_limited:0|send_elapse:43876|ack_elapse:40896|ctl_first_sent_time:1757654653924729|lagest_ack_time:1757654653964158|curr_delivered:3113566|
[2025/09/12 05:24:13 964223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653924729|
[2025/09/12 05:24:13 964227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:77||sndq_packets_used_bytes:0|sndq_packets_free:2599|
[2025/09/12 05:24:13 964231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42741|rttvar:2378|minrtt:30532|latest_rtt:39429|ack_delay:32|
[2025/09/12 05:24:13 964235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:42323|rttvar:2620|minrtt:30532|latest_rtt:39429|ack_delay:32|
[2025/09/12 05:24:13 964239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2834|lost_pn:2831|thresh:3|
[2025/09/12 05:24:13 964244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 964248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42323|rtt_var:2620|pto_duration:52803|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 964252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 964256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 964260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 964264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654041440|now:1757654653964247|interv:77193|
[2025/09/12 05:24:13 964268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654041440|now:1757654653964247|interval:77193|pto_count:0|srtt:42323
[2025/09/12 05:24:13 964272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43876, ack_elapse 40896, delivered 49207|rate 1121501|lost 202|
[2025/09/12 05:24:13 964279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1121501) in round 67|
[2025/09/12 05:24:13 964284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 964289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 964293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653924729|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 964297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653924729|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 964302] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:42323|latest_rtt:39429|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 964307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1356|largest:1356|pns:2|
[2025/09/12 05:24:13 964312] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1356|frame:ACK |recv_time:1757654653964158|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 964316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773964158|now:1757654653964158|interv:120000000|
[2025/09/12 05:24:13 964320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773964158|now:1757654653964158|interv:120000000|
[2025/09/12 05:24:13 964325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653964731|pq_index:0|
[2025/09/12 05:24:13 964331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653963489|
[2025/09/12 05:24:13 964335] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653964335|
[2025/09/12 05:24:13 964340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653964339|
[2025/09/12 05:24:13 964346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 964350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3103158|
[2025/09/12 05:24:13 964354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 964358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 964362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653964731|
[2025/09/12 05:24:13 964366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653964731|
[2025/09/12 05:24:13 964370] [debug] |xqc_engine_wakeup_after|wakeup:1757654653964731|now:1757654653964370|diff:361|
[2025/09/12 05:24:13 964374] [debug] |xqc_engine_main_logic|END|now:1757654653964339|
[2025/09/12 05:24:13 964382] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653964382|
[2025/09/12 05:24:13 964386] [debug] |xqc_engine_wakeup_after|wakeup:1757654653964731|now:1757654653964386|diff:345|
[2025/09/12 05:24:13 964390] [debug] |xqc_engine_main_logic|END|now:1757654653964382|
[2025/09/12 05:24:13 965469] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653965469|
[2025/09/12 05:24:13 965480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653964731|pq_index:0|
[2025/09/12 05:24:13 965484] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653964339|
[2025/09/12 05:24:13 965489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653965488|
[2025/09/12 05:24:13 965493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653964731|now:1757654653965488|
[2025/09/12 05:24:13 965498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653964731|now:1757654653965488|
[2025/09/12 05:24:13 965502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 965507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 965511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3103158|
[2025/09/12 05:24:13 965516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 965520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2874|
[2025/09/12 05:24:13 965548] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2874|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653965528|stream_id:0|stream_offset:3103158|
[2025/09/12 05:24:13 965554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2874|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 965558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 965564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42323|rtt_var:2620|pto_duration:52803|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 965571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 965577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 965584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 965590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654043331|now:1757654653965564|interv:77767|
[2025/09/12 05:24:13 965597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654043331|now:1757654653965564|interval:77767|pto_count:0|srtt:42323
[2025/09/12 05:24:13 965604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 965610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 965619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3104337|
[2025/09/12 05:24:13 965624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 965628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2875|
[2025/09/12 05:24:13 965652] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2875|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653965635|stream_id:0|stream_offset:3104337|
[2025/09/12 05:24:13 965658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2875|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 965665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 965671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:42323|rtt_var:2620|pto_duration:52803|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 965678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 965685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 965691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 965698] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654043438|now:1757654653965671|interv:77767|
[2025/09/12 05:24:13 965704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654043438|now:1757654653965671|interval:77767|pto_count:0|srtt:42323
[2025/09/12 05:24:13 965712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 965717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 965721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3105516|
[2025/09/12 05:24:13 965726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 965729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653966729|now:1757654653965729|interv:1000|
[2025/09/12 05:24:13 965733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 965737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 965741] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653966729|
[2025/09/12 05:24:13 965745] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653966729|
[2025/09/12 05:24:13 965749] [debug] |xqc_engine_wakeup_after|wakeup:1757654653966729|now:1757654653965749|diff:980|
[2025/09/12 05:24:13 965754] [debug] |xqc_engine_main_logic|END|now:1757654653965488|
[2025/09/12 05:24:13 966165] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653966164|
[2025/09/12 05:24:13 966174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 966185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1356|
[2025/09/12 05:24:13 966189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1357|
[2025/09/12 05:24:13 966195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1357|
[2025/09/12 05:24:13 966199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 966204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2835|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2836|path_largest_ack:2835|
[2025/09/12 05:24:13 966208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3066759|prior_time:1757654653925256|is_app_limited:0|send_elapse:43839|ack_elapse:40908|ctl_first_sent_time:1757654653926717|lagest_ack_time:1757654653966164|curr_delivered:3114766|
[2025/09/12 05:24:13 966213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653926717|
[2025/09/12 05:24:13 966217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:76||sndq_packets_used_bytes:0|sndq_packets_free:2600|
[2025/09/12 05:24:13 966221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2836|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2836|path_largest_ack:2836|
[2025/09/12 05:24:13 966226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3066759|prior_time:1757654653925256|is_app_limited:0|send_elapse:43839|ack_elapse:40908|ctl_first_sent_time:1757654653926717|lagest_ack_time:1757654653966164|curr_delivered:3115966|
[2025/09/12 05:24:13 966230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653926804|
[2025/09/12 05:24:13 966234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:75||sndq_packets_used_bytes:0|sndq_packets_free:2601|
[2025/09/12 05:24:13 966238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:42323|rttvar:2620|minrtt:30532|latest_rtt:39360|ack_delay:40|
[2025/09/12 05:24:13 966242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41948|rttvar:2715|minrtt:30532|latest_rtt:39360|ack_delay:40|
[2025/09/12 05:24:13 966247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2836|lost_pn:2833|thresh:3|
[2025/09/12 05:24:13 966251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 966255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41948|rtt_var:2715|pto_duration:52808|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 966259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 966263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 966267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 966271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654043443|now:1757654653966255|interv:77188|
[2025/09/12 05:24:13 966275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654043443|now:1757654653966255|interval:77188|pto_count:0|srtt:41948
[2025/09/12 05:24:13 966282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 43839, ack_elapse 40908, delivered 49207|rate 1122448|lost 202|
[2025/09/12 05:24:13 966286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1122448) in round 67|
[2025/09/12 05:24:13 966290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 966295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 966298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653926804|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 966303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653926804|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 966307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:41948|latest_rtt:39360|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 966313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1357|largest:1357|pns:2|
[2025/09/12 05:24:13 966317] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1357|frame:ACK |recv_time:1757654653966164|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 966322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773966164|now:1757654653966164|interv:120000000|
[2025/09/12 05:24:13 966326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773966164|now:1757654653966164|interv:120000000|
[2025/09/12 05:24:13 966330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653966729|pq_index:0|
[2025/09/12 05:24:13 966335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653965488|
[2025/09/12 05:24:13 966339] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653966338|
[2025/09/12 05:24:13 966343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653966342|
[2025/09/12 05:24:13 966349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 966354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3105516|
[2025/09/12 05:24:13 966358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 966362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 966366] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653966729|
[2025/09/12 05:24:13 966370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653966729|
[2025/09/12 05:24:13 966380] [debug] |xqc_engine_wakeup_after|wakeup:1757654653966729|now:1757654653966380|diff:349|
[2025/09/12 05:24:13 966385] [debug] |xqc_engine_main_logic|END|now:1757654653966342|
[2025/09/12 05:24:13 966391] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653966391|
[2025/09/12 05:24:13 966395] [debug] |xqc_engine_wakeup_after|wakeup:1757654653966729|now:1757654653966394|diff:335|
[2025/09/12 05:24:13 966398] [debug] |xqc_engine_main_logic|END|now:1757654653966391|
[2025/09/12 05:24:13 967468] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653967467|
[2025/09/12 05:24:13 967478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653966729|pq_index:0|
[2025/09/12 05:24:13 967482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653966342|
[2025/09/12 05:24:13 967488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653967487|
[2025/09/12 05:24:13 967493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653966729|now:1757654653967487|
[2025/09/12 05:24:13 967497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653966729|now:1757654653967487|
[2025/09/12 05:24:13 967501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 967506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 967511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3105516|
[2025/09/12 05:24:13 967515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 967519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2876|
[2025/09/12 05:24:13 967547] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2876|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653967527|stream_id:0|stream_offset:3105516|
[2025/09/12 05:24:13 967553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2876|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 967558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 967563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41948|rtt_var:2715|pto_duration:52808|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 967570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 967576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 967582] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 967588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654045335|now:1757654653967562|interv:77773|
[2025/09/12 05:24:13 967594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654045335|now:1757654653967562|interval:77773|pto_count:0|srtt:41948
[2025/09/12 05:24:13 967608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 967613] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 967617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3106695|
[2025/09/12 05:24:13 967622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 967626] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2877|
[2025/09/12 05:24:13 967651] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2877|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653967633|stream_id:0|stream_offset:3106695|
[2025/09/12 05:24:13 967656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2877|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 967664] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 967670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41948|rtt_var:2715|pto_duration:52808|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 967677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 967683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 967690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 967696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654045441|now:1757654653967670|interv:77771|
[2025/09/12 05:24:13 967702] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654045441|now:1757654653967670|interval:77771|pto_count:0|srtt:41948
[2025/09/12 05:24:13 967709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 967715] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 967719] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3107874|
[2025/09/12 05:24:13 967723] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 967727] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653968727|now:1757654653967727|interv:1000|
[2025/09/12 05:24:13 967731] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 967735] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 967739] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653968727|
[2025/09/12 05:24:13 967743] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653968727|
[2025/09/12 05:24:13 967747] [debug] |xqc_engine_wakeup_after|wakeup:1757654653968727|now:1757654653967747|diff:980|
[2025/09/12 05:24:13 967756] [debug] |xqc_engine_main_logic|END|now:1757654653967487|
[2025/09/12 05:24:13 968157] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653968156|
[2025/09/12 05:24:13 968165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 968171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1357|
[2025/09/12 05:24:13 968175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1358|
[2025/09/12 05:24:13 968181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1358|
[2025/09/12 05:24:13 968185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 968190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2837|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2838|path_largest_ack:2837|
[2025/09/12 05:24:13 968195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3069159|prior_time:1757654653927251|is_app_limited:0|send_elapse:45753|ack_elapse:40905|ctl_first_sent_time:1757654653928712|lagest_ack_time:1757654653968156|curr_delivered:3117166|
[2025/09/12 05:24:13 968199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653928712|
[2025/09/12 05:24:13 968204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:74||sndq_packets_used_bytes:0|sndq_packets_free:2602|
[2025/09/12 05:24:13 968208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2838|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2838|path_largest_ack:2838|
[2025/09/12 05:24:13 968212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3069159|prior_time:1757654653927251|is_app_limited:0|send_elapse:45753|ack_elapse:40905|ctl_first_sent_time:1757654653928712|lagest_ack_time:1757654653968156|curr_delivered:3118366|
[2025/09/12 05:24:13 968217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653928808|
[2025/09/12 05:24:13 968221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:73||sndq_packets_used_bytes:0|sndq_packets_free:2603|
[2025/09/12 05:24:13 968225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41948|rttvar:2715|minrtt:30532|latest_rtt:39348|ack_delay:32|
[2025/09/12 05:24:13 968229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41619|rttvar:2695|minrtt:30532|latest_rtt:39348|ack_delay:32|
[2025/09/12 05:24:13 968233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2838|lost_pn:2835|thresh:3|
[2025/09/12 05:24:13 968237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 968241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41619|rtt_var:2695|pto_duration:52399|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 968246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 968250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 968253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 968262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654045032|now:1757654653968241|interv:76791|
[2025/09/12 05:24:13 968266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654045032|now:1757654653968241|interval:76791|pto_count:0|srtt:41619
[2025/09/12 05:24:13 968271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45753, ack_elapse 40905, delivered 49207|rate 1075492|lost 202|
[2025/09/12 05:24:13 968275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1075492) in round 67|
[2025/09/12 05:24:13 968280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 968284] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 968288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653928808|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 968292] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653928808|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 968297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:41619|latest_rtt:39348|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 968303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1358|largest:1358|pns:2|
[2025/09/12 05:24:13 968307] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1358|frame:ACK |recv_time:1757654653968156|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 968312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773968156|now:1757654653968156|interv:120000000|
[2025/09/12 05:24:13 968316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773968156|now:1757654653968156|interv:120000000|
[2025/09/12 05:24:13 968320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653968727|pq_index:0|
[2025/09/12 05:24:13 968324] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653967487|
[2025/09/12 05:24:13 968328] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653968328|
[2025/09/12 05:24:13 968333] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653968332|
[2025/09/12 05:24:13 968339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 968343] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3107874|
[2025/09/12 05:24:13 968348] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 968351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 968358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653968727|
[2025/09/12 05:24:13 968362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653968727|
[2025/09/12 05:24:13 968366] [debug] |xqc_engine_wakeup_after|wakeup:1757654653968727|now:1757654653968366|diff:361|
[2025/09/12 05:24:13 968370] [debug] |xqc_engine_main_logic|END|now:1757654653968332|
[2025/09/12 05:24:13 968375] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653968375|
[2025/09/12 05:24:13 968379] [debug] |xqc_engine_wakeup_after|wakeup:1757654653968727|now:1757654653968379|diff:348|
[2025/09/12 05:24:13 968383] [debug] |xqc_engine_main_logic|END|now:1757654653968375|
[2025/09/12 05:24:13 969451] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653969451|
[2025/09/12 05:24:13 969475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653968727|pq_index:0|
[2025/09/12 05:24:13 969480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653968332|
[2025/09/12 05:24:13 969485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653969484|
[2025/09/12 05:24:13 969489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653968727|now:1757654653969484|
[2025/09/12 05:24:13 969494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653968727|now:1757654653969484|
[2025/09/12 05:24:13 969498] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 969503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 969507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3107874|
[2025/09/12 05:24:13 969512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 969516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2878|
[2025/09/12 05:24:13 969544] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2878|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653969525|stream_id:0|stream_offset:3107874|
[2025/09/12 05:24:13 969550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2878|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 969554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 969560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41619|rtt_var:2695|pto_duration:52399|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 969567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 969574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 969580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 969586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654046924|now:1757654653969560|interv:77364|
[2025/09/12 05:24:13 969599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654046924|now:1757654653969560|interval:77364|pto_count:0|srtt:41619
[2025/09/12 05:24:13 969606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 969611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 969615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3109053|
[2025/09/12 05:24:13 969620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 969624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2879|
[2025/09/12 05:24:13 969649] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2879|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653969631|stream_id:0|stream_offset:3109053|
[2025/09/12 05:24:13 969654] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2879|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 969662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 969669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41619|rtt_var:2695|pto_duration:52399|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 969675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 969682] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 969688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 969694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654047030|now:1757654653969668|interv:77362|
[2025/09/12 05:24:13 969701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654047030|now:1757654653969668|interval:77362|pto_count:0|srtt:41619
[2025/09/12 05:24:13 969708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 969713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 969717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3110232|
[2025/09/12 05:24:13 969722] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 969726] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653970725|now:1757654653969725|interv:1000|
[2025/09/12 05:24:13 969730] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 969733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 969737] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653970725|
[2025/09/12 05:24:13 969746] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653970725|
[2025/09/12 05:24:13 969750] [debug] |xqc_engine_wakeup_after|wakeup:1757654653970725|now:1757654653969750|diff:975|
[2025/09/12 05:24:13 969754] [debug] |xqc_engine_main_logic|END|now:1757654653969484|
[2025/09/12 05:24:13 970135] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653970134|
[2025/09/12 05:24:13 970143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 970149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1358|
[2025/09/12 05:24:13 970153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1359|
[2025/09/12 05:24:13 970159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1359|
[2025/09/12 05:24:13 970163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 970168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2839|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2840|path_largest_ack:2839|
[2025/09/12 05:24:13 970172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3071559|prior_time:1757654653929272|is_app_limited:0|send_elapse:45880|ack_elapse:40862|ctl_first_sent_time:1757654653930750|lagest_ack_time:1757654653970134|curr_delivered:3119566|
[2025/09/12 05:24:13 970177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653930750|
[2025/09/12 05:24:13 970181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:72||sndq_packets_used_bytes:0|sndq_packets_free:2604|
[2025/09/12 05:24:13 970185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2840|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2840|path_largest_ack:2840|
[2025/09/12 05:24:13 970190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3071559|prior_time:1757654653929272|is_app_limited:0|send_elapse:45880|ack_elapse:40862|ctl_first_sent_time:1757654653930750|lagest_ack_time:1757654653970134|curr_delivered:3120766|
[2025/09/12 05:24:13 970195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653930838|
[2025/09/12 05:24:13 970199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:71||sndq_packets_used_bytes:0|sndq_packets_free:2605|
[2025/09/12 05:24:13 970203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41619|rttvar:2695|minrtt:30532|latest_rtt:39296|ack_delay:32|
[2025/09/12 05:24:13 970207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41325|rttvar:2610|minrtt:30532|latest_rtt:39296|ack_delay:32|
[2025/09/12 05:24:13 970211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2840|lost_pn:2837|thresh:3|
[2025/09/12 05:24:13 970215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 970219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41325|rtt_var:2610|pto_duration:51765|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 970224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 970232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 970236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 970240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654046396|now:1757654653970219|interv:76177|
[2025/09/12 05:24:13 970244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654046396|now:1757654653970219|interval:76177|pto_count:0|srtt:41325
[2025/09/12 05:24:13 970248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45880, ack_elapse 40862, delivered 49207|rate 1072515|lost 202|
[2025/09/12 05:24:13 970253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1072515) in round 67|
[2025/09/12 05:24:13 970257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 970261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 970265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653930838|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 970269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653930838|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 970274] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:41325|latest_rtt:39296|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 970280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1359|largest:1359|pns:2|
[2025/09/12 05:24:13 970284] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1359|frame:ACK |recv_time:1757654653970134|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 970289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773970134|now:1757654653970134|interv:120000000|
[2025/09/12 05:24:13 970293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773970134|now:1757654653970134|interv:120000000|
[2025/09/12 05:24:13 970297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653970725|pq_index:0|
[2025/09/12 05:24:13 970301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653969484|
[2025/09/12 05:24:13 970305] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653970305|
[2025/09/12 05:24:13 970310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653970309|
[2025/09/12 05:24:13 970316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 970320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3110232|
[2025/09/12 05:24:13 970327] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 970331] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 970335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653970725|
[2025/09/12 05:24:13 970339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653970725|
[2025/09/12 05:24:13 970343] [debug] |xqc_engine_wakeup_after|wakeup:1757654653970725|now:1757654653970343|diff:382|
[2025/09/12 05:24:13 970347] [debug] |xqc_engine_main_logic|END|now:1757654653970309|
[2025/09/12 05:24:13 970352] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653970352|
[2025/09/12 05:24:13 970356] [debug] |xqc_engine_wakeup_after|wakeup:1757654653970725|now:1757654653970356|diff:369|
[2025/09/12 05:24:13 970360] [debug] |xqc_engine_main_logic|END|now:1757654653970352|
[2025/09/12 05:24:13 971426] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653971426|
[2025/09/12 05:24:13 971437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653970725|pq_index:0|
[2025/09/12 05:24:13 971441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653970309|
[2025/09/12 05:24:13 971446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653971445|
[2025/09/12 05:24:13 971451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653970725|now:1757654653971445|
[2025/09/12 05:24:13 971478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653970725|now:1757654653971445|
[2025/09/12 05:24:13 971482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 971488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 971492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3110232|
[2025/09/12 05:24:13 971497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 971501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2880|
[2025/09/12 05:24:13 971530] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2880|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653971509|stream_id:0|stream_offset:3110232|
[2025/09/12 05:24:13 971536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2880|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 971541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 971545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41325|rtt_var:2610|pto_duration:51765|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 971549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 971554] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 971566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 971573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654048274|now:1757654653971545|interv:76729|
[2025/09/12 05:24:13 971580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654048274|now:1757654653971545|interval:76729|pto_count:0|srtt:41325
[2025/09/12 05:24:13 971587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 971595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 971601] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3111411|
[2025/09/12 05:24:13 971607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 971611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2881|
[2025/09/12 05:24:13 971636] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2881|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653971618|stream_id:0|stream_offset:3111411|
[2025/09/12 05:24:13 971641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2881|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 971648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 971655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41325|rtt_var:2610|pto_duration:51765|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 971662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 971668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 971674] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 971681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654048383|now:1757654653971654|interv:76729|
[2025/09/12 05:24:13 971687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654048383|now:1757654653971654|interval:76729|pto_count:0|srtt:41325
[2025/09/12 05:24:13 971694] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 971700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 971704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3112590|
[2025/09/12 05:24:13 971709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 971712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653972712|now:1757654653971712|interv:1000|
[2025/09/12 05:24:13 971716] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 971725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 971729] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653972712|
[2025/09/12 05:24:13 971733] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653972712|
[2025/09/12 05:24:13 971737] [debug] |xqc_engine_wakeup_after|wakeup:1757654653972712|now:1757654653971737|diff:975|
[2025/09/12 05:24:13 971741] [debug] |xqc_engine_main_logic|END|now:1757654653971445|
[2025/09/12 05:24:13 972122] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653972121|
[2025/09/12 05:24:13 972131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 972137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1359|
[2025/09/12 05:24:13 972141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1360|
[2025/09/12 05:24:13 972147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1360|
[2025/09/12 05:24:13 972151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 972156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2841|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:2842|path_largest_ack:2841|
[2025/09/12 05:24:13 972160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:3073959|prior_time:1757654653931243|is_app_limited:0|send_elapse:45886|ack_elapse:40878|ctl_first_sent_time:1757654653932753|lagest_ack_time:1757654653972121|curr_delivered:3121973|
[2025/09/12 05:24:13 972165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653932753|
[2025/09/12 05:24:13 972170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:70||sndq_packets_used_bytes:0|sndq_packets_free:2606|
[2025/09/12 05:24:13 972174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2842|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2842|path_largest_ack:2842|
[2025/09/12 05:24:13 972178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:3073959|prior_time:1757654653931243|is_app_limited:0|send_elapse:45886|ack_elapse:40878|ctl_first_sent_time:1757654653932753|lagest_ack_time:1757654653972121|curr_delivered:3123173|
[2025/09/12 05:24:13 972183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653932845|
[2025/09/12 05:24:13 972187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:69||sndq_packets_used_bytes:0|sndq_packets_free:2607|
[2025/09/12 05:24:13 972190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41325|rttvar:2610|minrtt:30532|latest_rtt:39276|ack_delay:32|
[2025/09/12 05:24:13 972195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:41065|rttvar:2478|minrtt:30532|latest_rtt:39276|ack_delay:32|
[2025/09/12 05:24:13 972199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2842|lost_pn:2839|thresh:3|
[2025/09/12 05:24:13 972203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1340|pns:2|
[2025/09/12 05:24:13 972207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 972221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41065|rtt_var:2478|pto_duration:50977|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 972226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 972229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 972233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 972237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654047595|now:1757654653972221|interv:75374|
[2025/09/12 05:24:13 972241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654047595|now:1757654653972221|interval:75374|pto_count:0|srtt:41065
[2025/09/12 05:24:13 972246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45886, ack_elapse 40878, delivered 49214|rate 1072527|lost 202|
[2025/09/12 05:24:13 972250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1072527) in round 67|
[2025/09/12 05:24:13 972254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 972258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 972262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2407|po_sent_time:1757654653932845|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 972267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2407|po_sent_time:1757654653932845|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 972271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46800|srtt:41065|latest_rtt:39276|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 972277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1360|largest:1360|pns:2|
[2025/09/12 05:24:13 972282] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1360|frame:ACK |recv_time:1757654653972121|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 972286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773972121|now:1757654653972121|interv:120000000|
[2025/09/12 05:24:13 972290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773972121|now:1757654653972121|interv:120000000|
[2025/09/12 05:24:13 972294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653972712|pq_index:0|
[2025/09/12 05:24:13 972298] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653971445|
[2025/09/12 05:24:13 972302] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653972302|
[2025/09/12 05:24:13 972307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653972306|
[2025/09/12 05:24:13 972316] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 972320] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3112590|
[2025/09/12 05:24:13 972325] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 972328] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 972332] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653972712|
[2025/09/12 05:24:13 972336] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653972712|
[2025/09/12 05:24:13 972340] [debug] |xqc_engine_wakeup_after|wakeup:1757654653972712|now:1757654653972340|diff:372|
[2025/09/12 05:24:13 972344] [debug] |xqc_engine_main_logic|END|now:1757654653972306|
[2025/09/12 05:24:13 972349] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653972349|
[2025/09/12 05:24:13 972353] [debug] |xqc_engine_wakeup_after|wakeup:1757654653972712|now:1757654653972353|diff:359|
[2025/09/12 05:24:13 972357] [debug] |xqc_engine_main_logic|END|now:1757654653972349|
[2025/09/12 05:24:13 973425] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653973425|
[2025/09/12 05:24:13 973435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653972712|pq_index:0|
[2025/09/12 05:24:13 973440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653972306|
[2025/09/12 05:24:13 973445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653973444|
[2025/09/12 05:24:13 973450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653972712|now:1757654653973444|
[2025/09/12 05:24:13 973469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653972712|now:1757654653973444|
[2025/09/12 05:24:13 973475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 973480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 973485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3112590|
[2025/09/12 05:24:13 973489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 973493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2882|
[2025/09/12 05:24:13 973521] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2882|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653973502|stream_id:0|stream_offset:3112590|
[2025/09/12 05:24:13 973527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2882|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 973531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 973537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41065|rtt_var:2478|pto_duration:50977|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 973551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 973557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 973564] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 973570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654049479|now:1757654653973537|interv:75942|
[2025/09/12 05:24:13 973576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654049479|now:1757654653973537|interval:75942|pto_count:0|srtt:41065
[2025/09/12 05:24:13 973584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48000|
[2025/09/12 05:24:13 973589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 973593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3113769|
[2025/09/12 05:24:13 973597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 973602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2883|
[2025/09/12 05:24:13 973627] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2883|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654653973609|stream_id:0|stream_offset:3113769|
[2025/09/12 05:24:13 973632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2883|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 973640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:13 973646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:41065|rtt_var:2478|pto_duration:50977|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 973653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 973660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 973666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 973673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654049586|now:1757654653973646|interv:75940|
[2025/09/12 05:24:13 973679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654049586|now:1757654653973646|interval:75940|pto_count:0|srtt:41065
[2025/09/12 05:24:13 973686] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49200|
[2025/09/12 05:24:13 973691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 973696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3114948|
[2025/09/12 05:24:13 973705] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 973709] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653974709|now:1757654653973709|interv:1000|
[2025/09/12 05:24:13 973713] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 973717] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 973721] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653974709|
[2025/09/12 05:24:13 973725] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653974709|
[2025/09/12 05:24:13 973729] [debug] |xqc_engine_wakeup_after|wakeup:1757654653974709|now:1757654653973729|diff:980|
[2025/09/12 05:24:13 973733] [debug] |xqc_engine_main_logic|END|now:1757654653973444|
[2025/09/12 05:24:13 974115] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653974114|
[2025/09/12 05:24:13 974123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 974129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1360|
[2025/09/12 05:24:13 974133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1361|
[2025/09/12 05:24:13 974138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1361|
[2025/09/12 05:24:13 974142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 974147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2843|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2844|path_largest_ack:2843|
[2025/09/12 05:24:13 974152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:3076359|prior_time:1757654653933190|is_app_limited:0|send_elapse:45822|ack_elapse:40924|ctl_first_sent_time:1757654653934664|lagest_ack_time:1757654653974114|curr_delivered:3124373|
[2025/09/12 05:24:13 974156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653934664|
[2025/09/12 05:24:13 974161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:68||sndq_packets_used_bytes:0|sndq_packets_free:2608|
[2025/09/12 05:24:13 974165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2844|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2844|path_largest_ack:2844|
[2025/09/12 05:24:13 974169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:3076359|prior_time:1757654653933190|is_app_limited:0|send_elapse:45822|ack_elapse:40924|ctl_first_sent_time:1757654653934664|lagest_ack_time:1757654653974114|curr_delivered:3125573|
[2025/09/12 05:24:13 974174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653934752|
[2025/09/12 05:24:13 974177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:67||sndq_packets_used_bytes:0|sndq_packets_free:2609|
[2025/09/12 05:24:13 974181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:41065|rttvar:2478|minrtt:30532|latest_rtt:39362|ack_delay:32|
[2025/09/12 05:24:13 974186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40848|rttvar:2292|minrtt:30532|latest_rtt:39362|ack_delay:32|
[2025/09/12 05:24:13 974195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2844|lost_pn:2841|thresh:3|
[2025/09/12 05:24:13 974199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 974203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40848|rtt_var:2292|pto_duration:50016|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 974207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 974211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 974215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 974219] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654048625|now:1757654653974203|interv:74422|
[2025/09/12 05:24:13 974223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654048625|now:1757654653974203|interval:74422|pto_count:0|srtt:40848
[2025/09/12 05:24:13 974227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45822, ack_elapse 40924, delivered 49214|rate 1074025|lost 202|
[2025/09/12 05:24:13 974231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1074025) in round 67|
[2025/09/12 05:24:13 974236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 974240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 974244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653934752|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 974248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653934752|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 974253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46800|srtt:40848|latest_rtt:39362|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 974258] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1361|largest:1361|pns:2|
[2025/09/12 05:24:13 974263] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1361|frame:ACK |recv_time:1757654653974114|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 974267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773974114|now:1757654653974114|interv:120000000|
[2025/09/12 05:24:13 974272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773974114|now:1757654653974114|interv:120000000|
[2025/09/12 05:24:13 974275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653974709|pq_index:0|
[2025/09/12 05:24:13 974280] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653973444|
[2025/09/12 05:24:13 974284] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653974284|
[2025/09/12 05:24:13 974288] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653974287|
[2025/09/12 05:24:13 974297] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 974301] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3114948|
[2025/09/12 05:24:13 974306] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 974310] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 974313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653974709|
[2025/09/12 05:24:13 974317] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653974709|
[2025/09/12 05:24:13 974321] [debug] |xqc_engine_wakeup_after|wakeup:1757654653974709|now:1757654653974321|diff:388|
[2025/09/12 05:24:13 974326] [debug] |xqc_engine_main_logic|END|now:1757654653974287|
[2025/09/12 05:24:13 974331] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653974331|
[2025/09/12 05:24:13 974334] [debug] |xqc_engine_wakeup_after|wakeup:1757654653974709|now:1757654653974334|diff:375|
[2025/09/12 05:24:13 974338] [debug] |xqc_engine_main_logic|END|now:1757654653974331|
[2025/09/12 05:24:13 975406] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653975406|
[2025/09/12 05:24:13 975417] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653974709|pq_index:0|
[2025/09/12 05:24:13 975421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653974287|
[2025/09/12 05:24:13 975426] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653975425|
[2025/09/12 05:24:13 975430] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653974709|now:1757654653975425|
[2025/09/12 05:24:13 975435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653974709|now:1757654653975425|
[2025/09/12 05:24:13 975438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 975444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 975448] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3114948|
[2025/09/12 05:24:13 975453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 975474] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2884|
[2025/09/12 05:24:13 975502] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2884|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653975482|stream_id:0|stream_offset:3114948|
[2025/09/12 05:24:13 975507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2884|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 975520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 975526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40848|rtt_var:2292|pto_duration:50016|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 975533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 975540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 975546] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 975552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654050498|now:1757654653975526|interv:74972|
[2025/09/12 05:24:13 975559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654050498|now:1757654653975526|interval:74972|pto_count:0|srtt:40848
[2025/09/12 05:24:13 975565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48000|
[2025/09/12 05:24:13 975571] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 975575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3116127|
[2025/09/12 05:24:13 975580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 975584] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2885|
[2025/09/12 05:24:13 975609] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2885|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654653975591|stream_id:0|stream_offset:3116127|
[2025/09/12 05:24:13 975615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2885|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 975623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:13 975629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40848|rtt_var:2292|pto_duration:50016|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 975636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 975643] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 975649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 975655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654050607|now:1757654653975629|interv:74978|
[2025/09/12 05:24:13 975661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654050607|now:1757654653975629|interval:74978|pto_count:0|srtt:40848
[2025/09/12 05:24:13 975665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49200|
[2025/09/12 05:24:13 975670] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 975679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3117306|
[2025/09/12 05:24:13 975684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 975688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653976688|now:1757654653975688|interv:1000|
[2025/09/12 05:24:13 975692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 975695] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 975701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653976688|
[2025/09/12 05:24:13 975707] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653976688|
[2025/09/12 05:24:13 975714] [debug] |xqc_engine_wakeup_after|wakeup:1757654653976688|now:1757654653975714|diff:974|
[2025/09/12 05:24:13 975720] [debug] |xqc_engine_main_logic|END|now:1757654653975425|
[2025/09/12 05:24:13 976109] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653976108|
[2025/09/12 05:24:13 976117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 976123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1361|
[2025/09/12 05:24:13 976127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1362|
[2025/09/12 05:24:13 976133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1362|
[2025/09/12 05:24:13 976137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 976142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2845|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2846|path_largest_ack:2845|
[2025/09/12 05:24:13 976146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:3078759|prior_time:1757654653935250|is_app_limited:0|send_elapse:45888|ack_elapse:40858|ctl_first_sent_time:1757654653936718|lagest_ack_time:1757654653976108|curr_delivered:3126773|
[2025/09/12 05:24:13 976151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653936718|
[2025/09/12 05:24:13 976155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:66||sndq_packets_used_bytes:0|sndq_packets_free:2610|
[2025/09/12 05:24:13 976160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2846|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2846|path_largest_ack:2846|
[2025/09/12 05:24:13 976164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:3078759|prior_time:1757654653935250|is_app_limited:0|send_elapse:45888|ack_elapse:40858|ctl_first_sent_time:1757654653936718|lagest_ack_time:1757654653976108|curr_delivered:3127973|
[2025/09/12 05:24:13 976168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653936805|
[2025/09/12 05:24:13 976172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:65||sndq_packets_used_bytes:0|sndq_packets_free:2611|
[2025/09/12 05:24:13 976176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40848|rttvar:2292|minrtt:30532|latest_rtt:39303|ack_delay:32|
[2025/09/12 05:24:13 976185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40650|rttvar:2113|minrtt:30532|latest_rtt:39303|ack_delay:32|
[2025/09/12 05:24:13 976190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2846|lost_pn:2843|thresh:3|
[2025/09/12 05:24:13 976194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 976198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40650|rtt_var:2113|pto_duration:49102|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 976202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 976206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 976210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 976214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654049693|now:1757654653976197|interv:73496|
[2025/09/12 05:24:13 976218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654049693|now:1757654653976197|interval:73496|pto_count:0|srtt:40650
[2025/09/12 05:24:13 976222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45888, ack_elapse 40858, delivered 49214|rate 1072480|lost 202|
[2025/09/12 05:24:13 976226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1072480) in round 67|
[2025/09/12 05:24:13 976231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 976235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 976239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653936805|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 976243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653936805|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 976247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46800|srtt:40650|latest_rtt:39303|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 976253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1362|largest:1362|pns:2|
[2025/09/12 05:24:13 976257] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1362|frame:ACK |recv_time:1757654653976108|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 976262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773976108|now:1757654653976108|interv:120000000|
[2025/09/12 05:24:13 976266] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773976108|now:1757654653976108|interv:120000000|
[2025/09/12 05:24:13 976270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653976688|pq_index:0|
[2025/09/12 05:24:13 976276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653975425|
[2025/09/12 05:24:13 976281] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653976280|
[2025/09/12 05:24:13 976285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653976284|
[2025/09/12 05:24:13 976291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 976295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3117306|
[2025/09/12 05:24:13 976300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 976304] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 976308] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653976688|
[2025/09/12 05:24:13 976312] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653976688|
[2025/09/12 05:24:13 976316] [debug] |xqc_engine_wakeup_after|wakeup:1757654653976688|now:1757654653976315|diff:373|
[2025/09/12 05:24:13 976320] [debug] |xqc_engine_main_logic|END|now:1757654653976284|
[2025/09/12 05:24:13 976325] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653976325|
[2025/09/12 05:24:13 976328] [debug] |xqc_engine_wakeup_after|wakeup:1757654653976688|now:1757654653976328|diff:360|
[2025/09/12 05:24:13 976332] [debug] |xqc_engine_main_logic|END|now:1757654653976325|
[2025/09/12 05:24:13 977400] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653977400|
[2025/09/12 05:24:13 977411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653976688|pq_index:0|
[2025/09/12 05:24:13 977415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653976284|
[2025/09/12 05:24:13 977420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653977419|
[2025/09/12 05:24:13 977424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653976688|now:1757654653977419|
[2025/09/12 05:24:13 977429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653976688|now:1757654653977419|
[2025/09/12 05:24:13 977433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 977438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 977442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3117306|
[2025/09/12 05:24:13 977447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 977451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2886|
[2025/09/12 05:24:13 977493] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2886|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653977474|stream_id:0|stream_offset:3117306|
[2025/09/12 05:24:13 977508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2886|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 977515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 977522] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40650|rtt_var:2113|pto_duration:49102|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 977529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 977535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 977541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 977547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654051576|now:1757654653977522|interv:74054|
[2025/09/12 05:24:13 977553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654051576|now:1757654653977522|interval:74054|pto_count:0|srtt:40650
[2025/09/12 05:24:13 977558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48000|
[2025/09/12 05:24:13 977563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 977568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3118485|
[2025/09/12 05:24:13 977572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 977576] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2887|
[2025/09/12 05:24:13 977601] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2887|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654653977583|stream_id:0|stream_offset:3118485|
[2025/09/12 05:24:13 977607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2887|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 977614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:13 977621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40650|rtt_var:2113|pto_duration:49102|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 977628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 977634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 977641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 977647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654051685|now:1757654653977621|interv:74064|
[2025/09/12 05:24:13 977652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654051685|now:1757654653977621|interval:74064|pto_count:0|srtt:40650
[2025/09/12 05:24:13 977661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49200|
[2025/09/12 05:24:13 977666] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 977671] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3119664|
[2025/09/12 05:24:13 977675] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 977679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653978679|now:1757654653977679|interv:1000|
[2025/09/12 05:24:13 977683] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 977687] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 977691] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653978679|
[2025/09/12 05:24:13 977696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653978679|
[2025/09/12 05:24:13 977703] [debug] |xqc_engine_wakeup_after|wakeup:1757654653978679|now:1757654653977703|diff:976|
[2025/09/12 05:24:13 977710] [debug] |xqc_engine_main_logic|END|now:1757654653977419|
[2025/09/12 05:24:13 978108] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653978107|
[2025/09/12 05:24:13 978116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 978122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1362|
[2025/09/12 05:24:13 978126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1363|
[2025/09/12 05:24:13 978132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1363|
[2025/09/12 05:24:13 978136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 978141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2847|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2848|path_largest_ack:2847|
[2025/09/12 05:24:13 978145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:3081159|prior_time:1757654653937208|is_app_limited:0|send_elapse:47758|ack_elapse:40899|ctl_first_sent_time:1757654653938674|lagest_ack_time:1757654653978107|curr_delivered:3129173|
[2025/09/12 05:24:13 978150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653938674|
[2025/09/12 05:24:13 978154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:64||sndq_packets_used_bytes:0|sndq_packets_free:2612|
[2025/09/12 05:24:13 978158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2848|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2848|path_largest_ack:2848|
[2025/09/12 05:24:13 978162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:3081159|prior_time:1757654653937208|is_app_limited:0|send_elapse:47758|ack_elapse:40899|ctl_first_sent_time:1757654653938674|lagest_ack_time:1757654653978107|curr_delivered:3130373|
[2025/09/12 05:24:13 978167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653938763|
[2025/09/12 05:24:13 978171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:63||sndq_packets_used_bytes:0|sndq_packets_free:2613|
[2025/09/12 05:24:13 978180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40650|rttvar:2113|minrtt:30532|latest_rtt:39344|ack_delay:32|
[2025/09/12 05:24:13 978184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40483|rttvar:1919|minrtt:30532|latest_rtt:39344|ack_delay:32|
[2025/09/12 05:24:13 978188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2848|lost_pn:2845|thresh:3|
[2025/09/12 05:24:13 978192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 978196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40483|rtt_var:1919|pto_duration:48159|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 978201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 978205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 978209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 978213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654050742|now:1757654653978196|interv:72546|
[2025/09/12 05:24:13 978217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654050742|now:1757654653978196|interval:72546|pto_count:0|srtt:40483
[2025/09/12 05:24:13 978221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 47758, ack_elapse 40899, delivered 49214|rate 1030487|lost 202|
[2025/09/12 05:24:13 978226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1030487) in round 67|
[2025/09/12 05:24:13 978230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 978234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 978238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653938763|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 978242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653938763|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 978247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46800|srtt:40483|latest_rtt:39344|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 978253] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1363|largest:1363|pns:2|
[2025/09/12 05:24:13 978257] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1363|frame:ACK |recv_time:1757654653978107|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 978262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773978107|now:1757654653978107|interv:120000000|
[2025/09/12 05:24:13 978268] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773978107|now:1757654653978107|interv:120000000|
[2025/09/12 05:24:13 978272] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653978679|pq_index:0|
[2025/09/12 05:24:13 978276] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653977419|
[2025/09/12 05:24:13 978280] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653978280|
[2025/09/12 05:24:13 978285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653978284|
[2025/09/12 05:24:13 978291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 978295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3119664|
[2025/09/12 05:24:13 978300] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 978303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 978307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653978679|
[2025/09/12 05:24:13 978311] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653978679|
[2025/09/12 05:24:13 978315] [debug] |xqc_engine_wakeup_after|wakeup:1757654653978679|now:1757654653978315|diff:364|
[2025/09/12 05:24:13 978319] [debug] |xqc_engine_main_logic|END|now:1757654653978284|
[2025/09/12 05:24:13 978324] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653978324|
[2025/09/12 05:24:13 978328] [debug] |xqc_engine_wakeup_after|wakeup:1757654653978679|now:1757654653978328|diff:351|
[2025/09/12 05:24:13 978332] [debug] |xqc_engine_main_logic|END|now:1757654653978324|
[2025/09/12 05:24:13 979400] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653979400|
[2025/09/12 05:24:13 979410] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653978679|pq_index:0|
[2025/09/12 05:24:13 979415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653978284|
[2025/09/12 05:24:13 979420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653979419|
[2025/09/12 05:24:13 979424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653978679|now:1757654653979419|
[2025/09/12 05:24:13 979428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653978679|now:1757654653979419|
[2025/09/12 05:24:13 979432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 979438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 979442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3119664|
[2025/09/12 05:24:13 979447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 979451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2888|
[2025/09/12 05:24:13 979501] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2888|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653979481|stream_id:0|stream_offset:3119664|
[2025/09/12 05:24:13 979508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2888|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 979513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 979520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40483|rtt_var:1919|pto_duration:48159|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 979527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 979533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 979539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 979545] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654052640|now:1757654653979520|interv:73120|
[2025/09/12 05:24:13 979552] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654052640|now:1757654653979520|interval:73120|pto_count:0|srtt:40483
[2025/09/12 05:24:13 979559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48000|
[2025/09/12 05:24:13 979565] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 979569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3120843|
[2025/09/12 05:24:13 979574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 979578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2889|
[2025/09/12 05:24:13 979602] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2889|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654653979585|stream_id:0|stream_offset:3120843|
[2025/09/12 05:24:13 979608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2889|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 979615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:13 979622] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40483|rtt_var:1919|pto_duration:48159|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 979629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 979635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 979641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 979648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654052744|now:1757654653979622|interv:73122|
[2025/09/12 05:24:13 979660] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654052744|now:1757654653979622|interval:73122|pto_count:0|srtt:40483
[2025/09/12 05:24:13 979667] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49200|
[2025/09/12 05:24:13 979672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 979676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3122022|
[2025/09/12 05:24:13 979681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 979685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653980685|now:1757654653979685|interv:1000|
[2025/09/12 05:24:13 979689] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 979693] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 979696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653980685|
[2025/09/12 05:24:13 979701] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653980685|
[2025/09/12 05:24:13 979705] [debug] |xqc_engine_wakeup_after|wakeup:1757654653980685|now:1757654653979704|diff:981|
[2025/09/12 05:24:13 979709] [debug] |xqc_engine_main_logic|END|now:1757654653979419|
[2025/09/12 05:24:13 980092] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653980091|
[2025/09/12 05:24:13 980100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 980106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1363|
[2025/09/12 05:24:13 980110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1364|
[2025/09/12 05:24:13 980115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1364|
[2025/09/12 05:24:13 980119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 980124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2849|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2850|path_largest_ack:2849|
[2025/09/12 05:24:13 980128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:3083559|prior_time:1757654653939171|is_app_limited:0|send_elapse:47804|ack_elapse:40920|ctl_first_sent_time:1757654653940637|lagest_ack_time:1757654653980091|curr_delivered:3131573|
[2025/09/12 05:24:13 980133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653940637|
[2025/09/12 05:24:13 980137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:62||sndq_packets_used_bytes:0|sndq_packets_free:2614|
[2025/09/12 05:24:13 980141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2850|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2850|path_largest_ack:2850|
[2025/09/12 05:24:13 980146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:3083559|prior_time:1757654653939171|is_app_limited:0|send_elapse:47804|ack_elapse:40920|ctl_first_sent_time:1757654653940637|lagest_ack_time:1757654653980091|curr_delivered:3132773|
[2025/09/12 05:24:13 980155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653940727|
[2025/09/12 05:24:13 980159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:61||sndq_packets_used_bytes:0|sndq_packets_free:2615|
[2025/09/12 05:24:13 980163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40483|rttvar:1919|minrtt:30532|latest_rtt:39364|ack_delay:32|
[2025/09/12 05:24:13 980167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40339|rttvar:1727|minrtt:30532|latest_rtt:39364|ack_delay:32|
[2025/09/12 05:24:13 980171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2850|lost_pn:2847|thresh:3|
[2025/09/12 05:24:13 980175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 980179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40339|rtt_var:1727|pto_duration:47247|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 980183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 980187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 980191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 980195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654051832|now:1757654653980179|interv:71653|
[2025/09/12 05:24:13 980199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654051832|now:1757654653980179|interval:71653|pto_count:0|srtt:40339
[2025/09/12 05:24:13 980203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 47804, ack_elapse 40920, delivered 49214|rate 1029495|lost 202|
[2025/09/12 05:24:13 980208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1029495) in round 67|
[2025/09/12 05:24:13 980212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 980216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 980220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653940727|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 980224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653940727|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 980229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46800|srtt:40339|latest_rtt:39364|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 980235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1364|largest:1364|pns:2|
[2025/09/12 05:24:13 980239] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1364|frame:ACK |recv_time:1757654653980091|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 980246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773980091|now:1757654653980091|interv:120000000|
[2025/09/12 05:24:13 980250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773980091|now:1757654653980091|interv:120000000|
[2025/09/12 05:24:13 980254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653980685|pq_index:0|
[2025/09/12 05:24:13 980259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653979419|
[2025/09/12 05:24:13 980262] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653980262|
[2025/09/12 05:24:13 980267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653980266|
[2025/09/12 05:24:13 980273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 980278] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3122022|
[2025/09/12 05:24:13 980282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 980286] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 980290] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653980685|
[2025/09/12 05:24:13 980294] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653980685|
[2025/09/12 05:24:13 980298] [debug] |xqc_engine_wakeup_after|wakeup:1757654653980685|now:1757654653980297|diff:388|
[2025/09/12 05:24:13 980302] [debug] |xqc_engine_main_logic|END|now:1757654653980266|
[2025/09/12 05:24:13 980307] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653980307|
[2025/09/12 05:24:13 980310] [debug] |xqc_engine_wakeup_after|wakeup:1757654653980685|now:1757654653980310|diff:375|
[2025/09/12 05:24:13 980314] [debug] |xqc_engine_main_logic|END|now:1757654653980307|
[2025/09/12 05:24:13 981383] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653981383|
[2025/09/12 05:24:13 981393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653980685|pq_index:0|
[2025/09/12 05:24:13 981397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653980266|
[2025/09/12 05:24:13 981402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653981401|
[2025/09/12 05:24:13 981407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653980685|now:1757654653981401|
[2025/09/12 05:24:13 981411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653980685|now:1757654653981401|
[2025/09/12 05:24:13 981415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 981420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 981425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3122022|
[2025/09/12 05:24:13 981434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 981439] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2890|
[2025/09/12 05:24:13 981481] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2890|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46800|now:1757654653981447|stream_id:0|stream_offset:3122022|
[2025/09/12 05:24:13 981489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2890|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 981496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 981503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40339|rtt_var:1727|pto_duration:47247|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 981510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 981517] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 981523] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48000|
[2025/09/12 05:24:13 981530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654053694|now:1757654653981503|interv:72191|
[2025/09/12 05:24:13 981536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654053694|now:1757654653981503|interval:72191|pto_count:0|srtt:40339
[2025/09/12 05:24:13 981542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48000|
[2025/09/12 05:24:13 981547] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 981551] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3123201|
[2025/09/12 05:24:13 981555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 981559] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2891|
[2025/09/12 05:24:13 981584] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2891|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48000|now:1757654653981567|stream_id:0|stream_offset:3123201|
[2025/09/12 05:24:13 981590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2891|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 981597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48000|applimit:0|
[2025/09/12 05:24:13 981603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40339|rtt_var:1727|pto_duration:47247|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 981610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 981616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 981629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49200|
[2025/09/12 05:24:13 981635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654053814|now:1757654653981603|interv:72211|
[2025/09/12 05:24:13 981639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654053814|now:1757654653981603|interval:72211|pto_count:0|srtt:40339
[2025/09/12 05:24:13 981644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49200|
[2025/09/12 05:24:13 981648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 981653] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49200|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3124380|
[2025/09/12 05:24:13 981657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 981661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653982661|now:1757654653981661|interv:1000|
[2025/09/12 05:24:13 981665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 981669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 981673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653982661|
[2025/09/12 05:24:13 981677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653982661|
[2025/09/12 05:24:13 981682] [debug] |xqc_engine_wakeup_after|wakeup:1757654653982661|now:1757654653981682|diff:979|
[2025/09/12 05:24:13 981689] [debug] |xqc_engine_main_logic|END|now:1757654653981401|
[2025/09/12 05:24:13 982090] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653982089|
[2025/09/12 05:24:13 982098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 982104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1364|
[2025/09/12 05:24:13 982108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1365|
[2025/09/12 05:24:13 982114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1365|
[2025/09/12 05:24:13 982118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 982122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2851|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2852|path_largest_ack:2851|
[2025/09/12 05:24:13 982127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:3085959|prior_time:1757654653941211|is_app_limited:0|send_elapse:47836|ack_elapse:40878|ctl_first_sent_time:1757654653942670|lagest_ack_time:1757654653982089|curr_delivered:3133973|
[2025/09/12 05:24:13 982131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653942670|
[2025/09/12 05:24:13 982136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:60||sndq_packets_used_bytes:0|sndq_packets_free:2616|
[2025/09/12 05:24:13 982140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2852|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2852|path_largest_ack:2852|
[2025/09/12 05:24:13 982149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:3085959|prior_time:1757654653941211|is_app_limited:0|send_elapse:47836|ack_elapse:40878|ctl_first_sent_time:1757654653942670|lagest_ack_time:1757654653982089|curr_delivered:3135173|
[2025/09/12 05:24:13 982153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653942791|
[2025/09/12 05:24:13 982157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:59||sndq_packets_used_bytes:0|sndq_packets_free:2617|
[2025/09/12 05:24:13 982161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40339|rttvar:1727|minrtt:30532|latest_rtt:39298|ack_delay:32|
[2025/09/12 05:24:13 982165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40205|rttvar:1564|minrtt:30532|latest_rtt:39298|ack_delay:32|
[2025/09/12 05:24:13 982170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2852|lost_pn:2849|thresh:3|
[2025/09/12 05:24:13 982174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 982178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40205|rtt_var:1564|pto_duration:46461|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 982182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 982186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 982190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46800|
[2025/09/12 05:24:13 982194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654053028|now:1757654653982178|interv:70850|
[2025/09/12 05:24:13 982197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654053028|now:1757654653982178|interval:70850|pto_count:0|srtt:40205
[2025/09/12 05:24:13 982202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 47836, ack_elapse 40878, delivered 49214|rate 1028806|lost 202|
[2025/09/12 05:24:13 982206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1028806) in round 67|
[2025/09/12 05:24:13 982210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 982214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 982218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653942791|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 982222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653942791|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088359|
[2025/09/12 05:24:13 982227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46800|srtt:40205|latest_rtt:39298|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 982235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1365|largest:1365|pns:2|
[2025/09/12 05:24:13 982239] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1365|frame:ACK |recv_time:1757654653982089|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 982244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773982089|now:1757654653982089|interv:120000000|
[2025/09/12 05:24:13 982248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773982089|now:1757654653982089|interv:120000000|
[2025/09/12 05:24:13 982252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653982661|pq_index:0|
[2025/09/12 05:24:13 982256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653981401|
[2025/09/12 05:24:13 982260] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653982260|
[2025/09/12 05:24:13 982265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653982264|
[2025/09/12 05:24:13 982271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 982275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3124380|
[2025/09/12 05:24:13 982279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 982283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 982287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653982661|
[2025/09/12 05:24:13 982291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653982661|
[2025/09/12 05:24:13 982295] [debug] |xqc_engine_wakeup_after|wakeup:1757654653982661|now:1757654653982295|diff:366|
[2025/09/12 05:24:13 982299] [debug] |xqc_engine_main_logic|END|now:1757654653982264|
[2025/09/12 05:24:13 982304] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653982304|
[2025/09/12 05:24:13 982307] [debug] |xqc_engine_wakeup_after|wakeup:1757654653982661|now:1757654653982307|diff:354|
[2025/09/12 05:24:13 982311] [debug] |xqc_engine_main_logic|END|now:1757654653982304|
[2025/09/12 05:24:13 983379] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653983379|
[2025/09/12 05:24:13 983390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653982661|pq_index:0|
[2025/09/12 05:24:13 983394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653982264|
[2025/09/12 05:24:13 983399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653983398|
[2025/09/12 05:24:13 983403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654653983247|now:1757654653983398|
[2025/09/12 05:24:13 983407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:13 983411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654653983247|now:1757654653983398|
[2025/09/12 05:24:13 983415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:13 983424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653982661|now:1757654653983398|
[2025/09/12 05:24:13 983428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653982661|now:1757654653983398|
[2025/09/12 05:24:13 983432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 983437] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:1365|ack_delay:25190|first_ack_range:25|largest_pkt_recv_time:1757654653958247|
[2025/09/12 05:24:13 983441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:1365|low:1340|pkt_pns:2|
[2025/09/12 05:24:13 983445] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:1353|frame_largest_recv:1365|
[2025/09/12 05:24:13 983449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:13 983469] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:24:13 983476] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:46800|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3124380|
[2025/09/12 05:24:13 983481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 983485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2892|
[2025/09/12 05:24:13 983513] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2892|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:46800|now:1757654653983494|stream_id:0|stream_offset:3124380|
[2025/09/12 05:24:13 983519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2892|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 983524] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46800|applimit:0|
[2025/09/12 05:24:13 983531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40205|rtt_var:1564|pto_duration:46461|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 983538] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 983544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 983550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 983557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654054955|now:1757654653983531|interv:71424|
[2025/09/12 05:24:13 983563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654054955|now:1757654653983531|interval:71424|pto_count:0|srtt:40205
[2025/09/12 05:24:13 983570] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 983577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 983581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3125559|
[2025/09/12 05:24:13 983590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 983594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2893|
[2025/09/12 05:24:13 983619] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2893|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653983602|stream_id:0|stream_offset:3125559|
[2025/09/12 05:24:13 983625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2893|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 983632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 983639] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40205|rtt_var:1564|pto_duration:46461|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 983646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 983652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 983658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 983665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654055063|now:1757654653983638|interv:71425|
[2025/09/12 05:24:13 983672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654055063|now:1757654653983638|interval:71425|pto_count:0|srtt:40205
[2025/09/12 05:24:13 983678] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 983684] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 983688] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3126738|
[2025/09/12 05:24:13 983692] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 983696] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653984696|now:1757654653983696|interv:1000|
[2025/09/12 05:24:13 983700] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 983704] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 983708] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653984696|
[2025/09/12 05:24:13 983712] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653984696|
[2025/09/12 05:24:13 983716] [debug] |xqc_engine_wakeup_after|wakeup:1757654653984696|now:1757654653983716|diff:980|
[2025/09/12 05:24:13 983720] [debug] |xqc_engine_main_logic|END|now:1757654653983398|
[2025/09/12 05:24:13 984080] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653984079|
[2025/09/12 05:24:13 984088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 984094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1365|
[2025/09/12 05:24:13 984098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1366|
[2025/09/12 05:24:13 984108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1366|
[2025/09/12 05:24:13 984113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 984118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2853|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2854|path_largest_ack:2853|
[2025/09/12 05:24:13 984122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:3088359|prior_time:1757654653943229|is_app_limited:0|send_elapse:47870|ack_elapse:40850|ctl_first_sent_time:1757654653944699|lagest_ack_time:1757654653984079|curr_delivered:3136373|
[2025/09/12 05:24:13 984126] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653944699|
[2025/09/12 05:24:13 984131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:58||sndq_packets_used_bytes:0|sndq_packets_free:2618|
[2025/09/12 05:24:13 984135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2854|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2854|path_largest_ack:2854|
[2025/09/12 05:24:13 984139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:3088359|prior_time:1757654653943229|is_app_limited:0|send_elapse:47870|ack_elapse:40850|ctl_first_sent_time:1757654653944699|lagest_ack_time:1757654653984079|curr_delivered:3137573|
[2025/09/12 05:24:13 984144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653944818|
[2025/09/12 05:24:13 984148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:57||sndq_packets_used_bytes:0|sndq_packets_free:2619|
[2025/09/12 05:24:13 984152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40205|rttvar:1564|minrtt:30532|latest_rtt:39261|ack_delay:32|
[2025/09/12 05:24:13 984156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:40083|rttvar:1417|minrtt:30532|latest_rtt:39261|ack_delay:32|
[2025/09/12 05:24:13 984160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2854|lost_pn:2851|thresh:3|
[2025/09/12 05:24:13 984164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 984168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40083|rtt_var:1417|pto_duration:45751|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 984172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 984176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 984180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 984184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654054353|now:1757654653984168|interv:70185|
[2025/09/12 05:24:13 984188] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654054353|now:1757654653984168|interval:70185|pto_count:0|srtt:40083
[2025/09/12 05:24:13 984192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 47870, ack_elapse 40850, delivered 49214|rate 1028076|lost 202|
[2025/09/12 05:24:13 984199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 67 -> 68|
[2025/09/12 05:24:13 984203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1028076) in round 68|
[2025/09/12 05:24:13 984207] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 984211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 984215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653944818|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:13 984220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653944818|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:13 984224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:40083|latest_rtt:39261|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:13 984230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1366|largest:1366|pns:2|
[2025/09/12 05:24:13 984234] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1366|frame:ACK |recv_time:1757654653984079|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 984239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773984079|now:1757654653984079|interv:120000000|
[2025/09/12 05:24:13 984246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773984079|now:1757654653984079|interv:120000000|
[2025/09/12 05:24:13 984250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653984696|pq_index:0|
[2025/09/12 05:24:13 984254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653983398|
[2025/09/12 05:24:13 984258] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653984258|
[2025/09/12 05:24:13 984263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653984262|
[2025/09/12 05:24:13 984269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 984273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3126738|
[2025/09/12 05:24:13 984277] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 984281] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 984285] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653984696|
[2025/09/12 05:24:13 984289] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653984696|
[2025/09/12 05:24:13 984293] [debug] |xqc_engine_wakeup_after|wakeup:1757654653984696|now:1757654653984293|diff:403|
[2025/09/12 05:24:13 984297] [debug] |xqc_engine_main_logic|END|now:1757654653984262|
[2025/09/12 05:24:13 984305] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653984305|
[2025/09/12 05:24:13 984308] [debug] |xqc_engine_wakeup_after|wakeup:1757654653984696|now:1757654653984308|diff:388|
[2025/09/12 05:24:13 984312] [debug] |xqc_engine_main_logic|END|now:1757654653984305|
[2025/09/12 05:24:13 985381] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653985381|
[2025/09/12 05:24:13 985391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653984696|pq_index:0|
[2025/09/12 05:24:13 985396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653984262|
[2025/09/12 05:24:13 985400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653985399|
[2025/09/12 05:24:13 985405] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653984696|now:1757654653985399|
[2025/09/12 05:24:13 985409] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653984696|now:1757654653985399|
[2025/09/12 05:24:13 985413] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 985419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 985423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3126738|
[2025/09/12 05:24:13 985427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 985432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2894|
[2025/09/12 05:24:13 985474] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2894|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653985440|stream_id:0|stream_offset:3126738|
[2025/09/12 05:24:13 985485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2894|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 985493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 985499] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40083|rtt_var:1417|pto_duration:45751|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 985506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 985513] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 985519] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 985525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654056191|now:1757654653985499|interv:70692|
[2025/09/12 05:24:13 985530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654056191|now:1757654653985499|interval:70692|pto_count:0|srtt:40083
[2025/09/12 05:24:13 985535] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 985539] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 985549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3127917|
[2025/09/12 05:24:13 985553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 985557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2895|
[2025/09/12 05:24:13 985584] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2895|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653985565|stream_id:0|stream_offset:3127917|
[2025/09/12 05:24:13 985589] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2895|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 985597] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 985604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:40083|rtt_var:1417|pto_duration:45751|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 985610] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 985617] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 985623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 985629] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654056316|now:1757654653985603|interv:70713|
[2025/09/12 05:24:13 985636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654056316|now:1757654653985603|interval:70713|pto_count:0|srtt:40083
[2025/09/12 05:24:13 985642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 985648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 985652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3129096|
[2025/09/12 05:24:13 985657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 985661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653986661|now:1757654653985661|interv:1000|
[2025/09/12 05:24:13 985665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 985668] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 985672] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653986661|
[2025/09/12 05:24:13 985676] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653986661|
[2025/09/12 05:24:13 985680] [debug] |xqc_engine_wakeup_after|wakeup:1757654653986661|now:1757654653985680|diff:981|
[2025/09/12 05:24:13 985685] [debug] |xqc_engine_main_logic|END|now:1757654653985399|
[2025/09/12 05:24:13 986088] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653986087|
[2025/09/12 05:24:13 986101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 986107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1366|
[2025/09/12 05:24:13 986111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1367|
[2025/09/12 05:24:13 986116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1367|
[2025/09/12 05:24:13 986121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 986125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2855|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2856|path_largest_ack:2855|
[2025/09/12 05:24:13 986130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:3090759|prior_time:1757654653945233|is_app_limited:0|send_elapse:47908|ack_elapse:40854|ctl_first_sent_time:1757654653946710|lagest_ack_time:1757654653986087|curr_delivered:3138773|
[2025/09/12 05:24:13 986134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653946710|
[2025/09/12 05:24:13 986139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:56||sndq_packets_used_bytes:0|sndq_packets_free:2620|
[2025/09/12 05:24:13 986143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2856|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2856|path_largest_ack:2856|
[2025/09/12 05:24:13 986147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48014|prior_delivered:3090759|prior_time:1757654653945233|is_app_limited:0|send_elapse:47908|ack_elapse:40854|ctl_first_sent_time:1757654653946710|lagest_ack_time:1757654653986087|curr_delivered:3139973|
[2025/09/12 05:24:13 986152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653946834|
[2025/09/12 05:24:13 986156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:55||sndq_packets_used_bytes:0|sndq_packets_free:2621|
[2025/09/12 05:24:13 986160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:40083|rttvar:1417|minrtt:30532|latest_rtt:39253|ack_delay:32|
[2025/09/12 05:24:13 986164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39975|rttvar:1278|minrtt:30532|latest_rtt:39253|ack_delay:32|
[2025/09/12 05:24:13 986168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2856|lost_pn:2853|thresh:3|
[2025/09/12 05:24:13 986172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 986177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39975|rtt_var:1278|pto_duration:45087|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 986181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 986185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 986189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 986192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654055652|now:1757654653986176|interv:69476|
[2025/09/12 05:24:13 986196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654055652|now:1757654653986176|interval:69476|pto_count:0|srtt:39975
[2025/09/12 05:24:13 986204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 47908, ack_elapse 40854, delivered 49214|rate 1027260|lost 202|
[2025/09/12 05:24:13 986208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1027260) in round 68|
[2025/09/12 05:24:13 986212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 986216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 986220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653946834|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:13 986224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653946834|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:13 986229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:39975|latest_rtt:39253|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 986235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1367|largest:1367|pns:2|
[2025/09/12 05:24:13 986239] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1367|frame:ACK |recv_time:1757654653986087|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 986244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773986087|now:1757654653986087|interv:120000000|
[2025/09/12 05:24:13 986248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773986087|now:1757654653986087|interv:120000000|
[2025/09/12 05:24:13 986252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653986661|pq_index:0|
[2025/09/12 05:24:13 986256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653985399|
[2025/09/12 05:24:13 986260] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653986260|
[2025/09/12 05:24:13 986265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653986264|
[2025/09/12 05:24:13 986270] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 986275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3129096|
[2025/09/12 05:24:13 986279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 986283] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 986287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653986661|
[2025/09/12 05:24:13 986293] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653986661|
[2025/09/12 05:24:13 986297] [debug] |xqc_engine_wakeup_after|wakeup:1757654653986661|now:1757654653986297|diff:364|
[2025/09/12 05:24:13 986302] [debug] |xqc_engine_main_logic|END|now:1757654653986264|
[2025/09/12 05:24:13 986306] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653986306|
[2025/09/12 05:24:13 986310] [debug] |xqc_engine_wakeup_after|wakeup:1757654653986661|now:1757654653986310|diff:351|
[2025/09/12 05:24:13 986314] [debug] |xqc_engine_main_logic|END|now:1757654653986306|
[2025/09/12 05:24:13 987382] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653987382|
[2025/09/12 05:24:13 987393] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653986661|pq_index:0|
[2025/09/12 05:24:13 987397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653986264|
[2025/09/12 05:24:13 987402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653987401|
[2025/09/12 05:24:13 987406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653986661|now:1757654653987401|
[2025/09/12 05:24:13 987411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653986661|now:1757654653987401|
[2025/09/12 05:24:13 987415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 987420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 987424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3129096|
[2025/09/12 05:24:13 987429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 987433] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2896|
[2025/09/12 05:24:13 987475] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2896|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653987441|stream_id:0|stream_offset:3129096|
[2025/09/12 05:24:13 987487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2896|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 987494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 987501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39975|rtt_var:1278|pto_duration:45087|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 987508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 987515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 987521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 987527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654057528|now:1757654653987501|interv:70027|
[2025/09/12 05:24:13 987531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654057528|now:1757654653987501|interval:70027|pto_count:0|srtt:39975
[2025/09/12 05:24:13 987544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 987549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 987553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3130275|
[2025/09/12 05:24:13 987558] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 987562] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2897|
[2025/09/12 05:24:13 987588] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2897|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653987569|stream_id:0|stream_offset:3130275|
[2025/09/12 05:24:13 987593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2897|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 987600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 987607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39975|rtt_var:1278|pto_duration:45087|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 987614] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 987620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 987627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 987633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654057656|now:1757654653987607|interv:70049|
[2025/09/12 05:24:13 987640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654057656|now:1757654653987607|interval:70049|pto_count:0|srtt:39975
[2025/09/12 05:24:13 987647] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 987652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 987657] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3131454|
[2025/09/12 05:24:13 987661] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 987665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653988665|now:1757654653987665|interv:1000|
[2025/09/12 05:24:13 987669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 987673] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 987677] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653988665|
[2025/09/12 05:24:13 987681] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653988665|
[2025/09/12 05:24:13 987685] [debug] |xqc_engine_wakeup_after|wakeup:1757654653988665|now:1757654653987685|diff:980|
[2025/09/12 05:24:13 987694] [debug] |xqc_engine_main_logic|END|now:1757654653987401|
[2025/09/12 05:24:13 988073] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653988072|
[2025/09/12 05:24:13 988081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 988087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1367|
[2025/09/12 05:24:13 988091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1368|
[2025/09/12 05:24:13 988097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1368|
[2025/09/12 05:24:13 988101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 988106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2857|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2858|path_largest_ack:2857|
[2025/09/12 05:24:13 988110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:3094359|prior_time:1757654653948276|is_app_limited:0|send_elapse:45654|ack_elapse:39796|ctl_first_sent_time:1757654653948539|lagest_ack_time:1757654653988072|curr_delivered:3141173|
[2025/09/12 05:24:13 988115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653948539|
[2025/09/12 05:24:13 988119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:54||sndq_packets_used_bytes:0|sndq_packets_free:2622|
[2025/09/12 05:24:13 988123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2858|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2858|path_largest_ack:2858|
[2025/09/12 05:24:13 988128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:46814|prior_delivered:3094359|prior_time:1757654653948276|is_app_limited:0|send_elapse:45654|ack_elapse:39796|ctl_first_sent_time:1757654653948539|lagest_ack_time:1757654653988072|curr_delivered:3142373|
[2025/09/12 05:24:13 988132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653948649|
[2025/09/12 05:24:13 988136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:53||sndq_packets_used_bytes:0|sndq_packets_free:2623|
[2025/09/12 05:24:13 988140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39975|rttvar:1278|minrtt:30532|latest_rtt:39423|ack_delay:32|
[2025/09/12 05:24:13 988144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39902|rttvar:1105|minrtt:30532|latest_rtt:39423|ack_delay:32|
[2025/09/12 05:24:13 988148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2858|lost_pn:2855|thresh:3|
[2025/09/12 05:24:13 988153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 988157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39902|rtt_var:1105|pto_duration:44322|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 988161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 988165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 988169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 988177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654056891|now:1757654653988156|interv:68735|
[2025/09/12 05:24:13 988181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654056891|now:1757654653988156|interval:68735|pto_count:0|srtt:39902
[2025/09/12 05:24:13 988185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45654, ack_elapse 39796, delivered 48014|rate 1051693|lost 202|
[2025/09/12 05:24:13 988190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1051693) in round 68|
[2025/09/12 05:24:13 988194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 988198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 988202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653948649|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:13 988206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653948649|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:13 988211] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:39902|latest_rtt:39423|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 988216] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1368|largest:1368|pns:2|
[2025/09/12 05:24:13 988220] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1368|frame:ACK |recv_time:1757654653988072|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 988225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773988072|now:1757654653988072|interv:120000000|
[2025/09/12 05:24:13 988229] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773988072|now:1757654653988072|interv:120000000|
[2025/09/12 05:24:13 988233] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653988665|pq_index:0|
[2025/09/12 05:24:13 988237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653987401|
[2025/09/12 05:24:13 988241] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653988241|
[2025/09/12 05:24:13 988246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653988245|
[2025/09/12 05:24:13 988252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 988256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3131454|
[2025/09/12 05:24:13 988261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 988267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 988271] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653988665|
[2025/09/12 05:24:13 988275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653988665|
[2025/09/12 05:24:13 988279] [debug] |xqc_engine_wakeup_after|wakeup:1757654653988665|now:1757654653988279|diff:386|
[2025/09/12 05:24:13 988283] [debug] |xqc_engine_main_logic|END|now:1757654653988245|
[2025/09/12 05:24:13 988288] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653988288|
[2025/09/12 05:24:13 988292] [debug] |xqc_engine_wakeup_after|wakeup:1757654653988665|now:1757654653988292|diff:373|
[2025/09/12 05:24:13 988296] [debug] |xqc_engine_main_logic|END|now:1757654653988288|
[2025/09/12 05:24:13 989364] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653989364|
[2025/09/12 05:24:13 989375] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653988665|pq_index:0|
[2025/09/12 05:24:13 989379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653988245|
[2025/09/12 05:24:13 989384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653989383|
[2025/09/12 05:24:13 989388] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653988665|now:1757654653989383|
[2025/09/12 05:24:13 989392] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653988665|now:1757654653989383|
[2025/09/12 05:24:13 989396] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 989402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 989406] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3131454|
[2025/09/12 05:24:13 989411] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 989415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2898|
[2025/09/12 05:24:13 989443] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2898|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653989423|stream_id:0|stream_offset:3131454|
[2025/09/12 05:24:13 989449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2898|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 989454] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 989481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39902|rtt_var:1105|pto_duration:44322|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 989488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 989494] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 989500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 989507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654058745|now:1757654653989480|interv:69265|
[2025/09/12 05:24:13 989520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654058745|now:1757654653989480|interval:69265|pto_count:0|srtt:39902
[2025/09/12 05:24:13 989526] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 989531] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 989536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3132633|
[2025/09/12 05:24:13 989540] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 989544] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2899|
[2025/09/12 05:24:13 989571] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2899|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653989552|stream_id:0|stream_offset:3132633|
[2025/09/12 05:24:13 989577] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2899|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 989585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 989591] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39902|rtt_var:1105|pto_duration:44322|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 989598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 989605] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 989611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 989618] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654058874|now:1757654653989591|interv:69283|
[2025/09/12 05:24:13 989624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654058874|now:1757654653989591|interval:69283|pto_count:0|srtt:39902
[2025/09/12 05:24:13 989631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 989635] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 989640] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3133812|
[2025/09/12 05:24:13 989644] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 989648] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653990648|now:1757654653989648|interv:1000|
[2025/09/12 05:24:13 989652] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 989656] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 989665] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653990648|
[2025/09/12 05:24:13 989669] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653990648|
[2025/09/12 05:24:13 989673] [debug] |xqc_engine_wakeup_after|wakeup:1757654653990648|now:1757654653989673|diff:975|
[2025/09/12 05:24:13 989677] [debug] |xqc_engine_main_logic|END|now:1757654653989383|
[2025/09/12 05:24:13 990065] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653990064|
[2025/09/12 05:24:13 990073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 990079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1368|
[2025/09/12 05:24:13 990083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1369|
[2025/09/12 05:24:13 990091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1369|
[2025/09/12 05:24:13 990097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 990101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2859|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2860|path_largest_ack:2859|
[2025/09/12 05:24:13 990106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49214|prior_delivered:3094359|prior_time:1757654653948276|is_app_limited:0|send_elapse:47058|ack_elapse:41788|ctl_first_sent_time:1757654653949943|lagest_ack_time:1757654653990064|curr_delivered:3143573|
[2025/09/12 05:24:13 990111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653949943|
[2025/09/12 05:24:13 990115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:52||sndq_packets_used_bytes:0|sndq_packets_free:2624|
[2025/09/12 05:24:13 990119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2860|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2860|path_largest_ack:2860|
[2025/09/12 05:24:13 990124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3096766|prior_time:1757654653950372|is_app_limited:0|send_elapse:45066|ack_elapse:39692|ctl_first_sent_time:1757654653951885|lagest_ack_time:1757654653990064|curr_delivered:3144773|
[2025/09/12 05:24:13 990128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653951885|
[2025/09/12 05:24:13 990132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:51||sndq_packets_used_bytes:0|sndq_packets_free:2625|
[2025/09/12 05:24:13 990136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39902|rttvar:1105|minrtt:30532|latest_rtt:38179|ack_delay:32|
[2025/09/12 05:24:13 990140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39683|rttvar:1267|minrtt:30532|latest_rtt:38179|ack_delay:32|
[2025/09/12 05:24:13 990145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2860|lost_pn:2857|thresh:3|
[2025/09/12 05:24:13 990150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 990154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39683|rtt_var:1267|pto_duration:44751|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 990158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 990167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 990170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 990174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654059303|now:1757654653990154|interv:69149|
[2025/09/12 05:24:13 990178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654059303|now:1757654653990154|interval:69149|pto_count:0|srtt:39683
[2025/09/12 05:24:13 990183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 45066, ack_elapse 39692, delivered 48007|rate 1065259|lost 202|
[2025/09/12 05:24:13 990187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1065259) in round 68|
[2025/09/12 05:24:13 990191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 990195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 990199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653951885|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:13 990204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653951885|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:13 990208] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:39683|latest_rtt:38179|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 990214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1369|largest:1369|pns:2|
[2025/09/12 05:24:13 990219] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1369|frame:ACK |recv_time:1757654653990064|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 990223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773990064|now:1757654653990064|interv:120000000|
[2025/09/12 05:24:13 990227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773990064|now:1757654653990064|interv:120000000|
[2025/09/12 05:24:13 990231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653990648|pq_index:0|
[2025/09/12 05:24:13 990235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653989383|
[2025/09/12 05:24:13 990239] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653990239|
[2025/09/12 05:24:13 990244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653990243|
[2025/09/12 05:24:13 990250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 990254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3133812|
[2025/09/12 05:24:13 990261] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 990265] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 990269] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653990648|
[2025/09/12 05:24:13 990273] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653990648|
[2025/09/12 05:24:13 990277] [debug] |xqc_engine_wakeup_after|wakeup:1757654653990648|now:1757654653990277|diff:371|
[2025/09/12 05:24:13 990281] [debug] |xqc_engine_main_logic|END|now:1757654653990243|
[2025/09/12 05:24:13 990286] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653990286|
[2025/09/12 05:24:13 990290] [debug] |xqc_engine_wakeup_after|wakeup:1757654653990648|now:1757654653990290|diff:358|
[2025/09/12 05:24:13 990294] [debug] |xqc_engine_main_logic|END|now:1757654653990286|
[2025/09/12 05:24:13 991361] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653991361|
[2025/09/12 05:24:13 991372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653990648|pq_index:0|
[2025/09/12 05:24:13 991376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653990243|
[2025/09/12 05:24:13 991381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653991380|
[2025/09/12 05:24:13 991386] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653990648|now:1757654653991380|
[2025/09/12 05:24:13 991390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653990648|now:1757654653991380|
[2025/09/12 05:24:13 991394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 991399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 991404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3133812|
[2025/09/12 05:24:13 991408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 991412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2900|
[2025/09/12 05:24:13 991440] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2900|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653991421|stream_id:0|stream_offset:3133812|
[2025/09/12 05:24:13 991446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2900|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 991451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 991475] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39683|rtt_var:1267|pto_duration:44751|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 991483] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 991489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 991503] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 991507] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654061172|now:1757654653991475|interv:69697|
[2025/09/12 05:24:13 991511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654061172|now:1757654653991475|interval:69697|pto_count:0|srtt:39683
[2025/09/12 05:24:13 991516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 991521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 991525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3134991|
[2025/09/12 05:24:13 991530] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 991534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2901|
[2025/09/12 05:24:13 991560] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2901|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653991541|stream_id:0|stream_offset:3134991|
[2025/09/12 05:24:13 991566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2901|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 991573] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 991580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39683|rtt_var:1267|pto_duration:44751|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 991587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 991593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 991600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 991606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654061292|now:1757654653991579|interv:69713|
[2025/09/12 05:24:13 991612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654061292|now:1757654653991579|interval:69713|pto_count:0|srtt:39683
[2025/09/12 05:24:13 991616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 991621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 991625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3136170|
[2025/09/12 05:24:13 991630] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 991633] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653992633|now:1757654653991633|interv:1000|
[2025/09/12 05:24:13 991642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 991645] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 991649] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653992633|
[2025/09/12 05:24:13 991655] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653992633|
[2025/09/12 05:24:13 991661] [debug] |xqc_engine_wakeup_after|wakeup:1757654653992633|now:1757654653991661|diff:972|
[2025/09/12 05:24:13 991668] [debug] |xqc_engine_main_logic|END|now:1757654653991380|
[2025/09/12 05:24:13 992061] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653992060|
[2025/09/12 05:24:13 992069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 992075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1369|
[2025/09/12 05:24:13 992079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1370|
[2025/09/12 05:24:13 992085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1370|
[2025/09/12 05:24:13 992089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 992094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2861|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2862|path_largest_ack:2861|
[2025/09/12 05:24:13 992098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:3096766|prior_time:1757654653950372|is_app_limited:0|send_elapse:45179|ack_elapse:41688|ctl_first_sent_time:1757654653951998|lagest_ack_time:1757654653992060|curr_delivered:3145973|
[2025/09/12 05:24:13 992103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653951998|
[2025/09/12 05:24:13 992108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:50||sndq_packets_used_bytes:0|sndq_packets_free:2626|
[2025/09/12 05:24:13 992112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2862|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2862|path_largest_ack:2862|
[2025/09/12 05:24:13 992116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3099166|prior_time:1757654653952232|is_app_limited:0|send_elapse:44902|ack_elapse:39828|ctl_first_sent_time:1757654653953711|lagest_ack_time:1757654653992060|curr_delivered:3147173|
[2025/09/12 05:24:13 992121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653953711|
[2025/09/12 05:24:13 992124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:49||sndq_packets_used_bytes:0|sndq_packets_free:2627|
[2025/09/12 05:24:13 992128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39683|rttvar:1267|minrtt:30532|latest_rtt:38349|ack_delay:32|
[2025/09/12 05:24:13 992133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39512|rttvar:1292|minrtt:30532|latest_rtt:38349|ack_delay:32|
[2025/09/12 05:24:13 992137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2862|lost_pn:2859|thresh:3|
[2025/09/12 05:24:13 992141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 992145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39512|rtt_var:1292|pto_duration:44680|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 992154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 992158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 992162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 992166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654061221|now:1757654653992145|interv:69076|
[2025/09/12 05:24:13 992170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654061221|now:1757654653992145|interval:69076|pto_count:0|srtt:39512
[2025/09/12 05:24:13 992174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 44902, ack_elapse 39828, delivered 48007|rate 1069150|lost 202|
[2025/09/12 05:24:13 992179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1069150) in round 68|
[2025/09/12 05:24:13 992183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 992187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 992191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653953711|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:13 992195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653953711|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:13 992200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:39512|latest_rtt:38349|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 992205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1370|largest:1370|pns:2|
[2025/09/12 05:24:13 992210] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1370|frame:ACK |recv_time:1757654653992060|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 992214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773992060|now:1757654653992060|interv:120000000|
[2025/09/12 05:24:13 992218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773992060|now:1757654653992060|interv:120000000|
[2025/09/12 05:24:13 992222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653992633|pq_index:0|
[2025/09/12 05:24:13 992227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653991380|
[2025/09/12 05:24:13 992231] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653992230|
[2025/09/12 05:24:13 992235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653992234|
[2025/09/12 05:24:13 992241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 992248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3136170|
[2025/09/12 05:24:13 992252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 992256] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 992260] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653992633|
[2025/09/12 05:24:13 992264] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653992633|
[2025/09/12 05:24:13 992268] [debug] |xqc_engine_wakeup_after|wakeup:1757654653992633|now:1757654653992268|diff:365|
[2025/09/12 05:24:13 992272] [debug] |xqc_engine_main_logic|END|now:1757654653992234|
[2025/09/12 05:24:13 992277] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653992277|
[2025/09/12 05:24:13 992281] [debug] |xqc_engine_wakeup_after|wakeup:1757654653992633|now:1757654653992281|diff:352|
[2025/09/12 05:24:13 992285] [debug] |xqc_engine_main_logic|END|now:1757654653992277|
[2025/09/12 05:24:13 993353] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653993353|
[2025/09/12 05:24:13 993363] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653992633|pq_index:0|
[2025/09/12 05:24:13 993368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653992234|
[2025/09/12 05:24:13 993373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653993372|
[2025/09/12 05:24:13 993377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653992633|now:1757654653993372|
[2025/09/12 05:24:13 993381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653992633|now:1757654653993372|
[2025/09/12 05:24:13 993385] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 993391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 993395] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3136170|
[2025/09/12 05:24:13 993400] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 993404] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2902|
[2025/09/12 05:24:13 993433] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2902|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653993412|stream_id:0|stream_offset:3136170|
[2025/09/12 05:24:13 993438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2902|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 993443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 993449] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39512|rtt_var:1292|pto_duration:44680|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 993482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 993489] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 993496] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 993502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654063092|now:1757654653993449|interv:69643|
[2025/09/12 05:24:13 993508] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654063092|now:1757654653993449|interval:69643|pto_count:0|srtt:39512
[2025/09/12 05:24:13 993515] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 993521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 993525] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3137349|
[2025/09/12 05:24:13 993529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 993533] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2903|
[2025/09/12 05:24:13 993560] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2903|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653993541|stream_id:0|stream_offset:3137349|
[2025/09/12 05:24:13 993566] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2903|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 993574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 993581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39512|rtt_var:1292|pto_duration:44680|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 993588] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 993594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 993600] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 993606] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654063221|now:1757654653993580|interv:69641|
[2025/09/12 05:24:13 993611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654063221|now:1757654653993580|interval:69641|pto_count:0|srtt:39512
[2025/09/12 05:24:13 993616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 993621] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 993625] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3138528|
[2025/09/12 05:24:13 993634] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 993638] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653994638|now:1757654653993638|interv:1000|
[2025/09/12 05:24:13 993642] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 993646] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 993651] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653994638|
[2025/09/12 05:24:13 993658] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653994638|
[2025/09/12 05:24:13 993664] [debug] |xqc_engine_wakeup_after|wakeup:1757654653994638|now:1757654653993664|diff:974|
[2025/09/12 05:24:13 993671] [debug] |xqc_engine_main_logic|END|now:1757654653993372|
[2025/09/12 05:24:13 994049] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653994048|
[2025/09/12 05:24:13 994057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 994063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1370|
[2025/09/12 05:24:13 994067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1371|
[2025/09/12 05:24:13 994073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1371|
[2025/09/12 05:24:13 994077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 994082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2863|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2864|path_largest_ack:2863|
[2025/09/12 05:24:13 994086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:3099166|prior_time:1757654653952232|is_app_limited:0|send_elapse:45029|ack_elapse:41816|ctl_first_sent_time:1757654653953838|lagest_ack_time:1757654653994048|curr_delivered:3148373|
[2025/09/12 05:24:13 994091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653953838|
[2025/09/12 05:24:13 994095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:48||sndq_packets_used_bytes:0|sndq_packets_free:2628|
[2025/09/12 05:24:13 994099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2864|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2864|path_largest_ack:2864|
[2025/09/12 05:24:13 994104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3101566|prior_time:1757654653954187|is_app_limited:0|send_elapse:44889|ack_elapse:39861|ctl_first_sent_time:1757654653955670|lagest_ack_time:1757654653994048|curr_delivered:3149573|
[2025/09/12 05:24:13 994108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653955670|
[2025/09/12 05:24:13 994112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:47||sndq_packets_used_bytes:0|sndq_packets_free:2629|
[2025/09/12 05:24:13 994116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39512|rttvar:1292|minrtt:30532|latest_rtt:38378|ack_delay:32|
[2025/09/12 05:24:13 994120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39366|rttvar:1260|minrtt:30532|latest_rtt:38378|ack_delay:32|
[2025/09/12 05:24:13 994124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2864|lost_pn:2861|thresh:3|
[2025/09/12 05:24:13 994134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 994138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39366|rtt_var:1260|pto_duration:44406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 994142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 994146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 994150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 994154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654062947|now:1757654653994138|interv:68809|
[2025/09/12 05:24:13 994158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654062947|now:1757654653994138|interval:68809|pto_count:0|srtt:39366
[2025/09/12 05:24:13 994162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 44889, ack_elapse 39861, delivered 48007|rate 1069460|lost 202|
[2025/09/12 05:24:13 994166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1069460) in round 68|
[2025/09/12 05:24:13 994171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 994175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 994179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653955670|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:13 994183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653955670|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:13 994187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:39366|latest_rtt:38378|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 994193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1371|largest:1371|pns:2|
[2025/09/12 05:24:13 994197] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1371|frame:ACK |recv_time:1757654653994048|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 994202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773994048|now:1757654653994048|interv:120000000|
[2025/09/12 05:24:13 994206] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773994048|now:1757654653994048|interv:120000000|
[2025/09/12 05:24:13 994210] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653994638|pq_index:0|
[2025/09/12 05:24:13 994214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653993372|
[2025/09/12 05:24:13 994218] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653994218|
[2025/09/12 05:24:13 994223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653994222|
[2025/09/12 05:24:13 994231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 994236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3138528|
[2025/09/12 05:24:13 994240] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 994244] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 994248] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653994638|
[2025/09/12 05:24:13 994252] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653994638|
[2025/09/12 05:24:13 994255] [debug] |xqc_engine_wakeup_after|wakeup:1757654653994638|now:1757654653994255|diff:383|
[2025/09/12 05:24:13 994260] [debug] |xqc_engine_main_logic|END|now:1757654653994222|
[2025/09/12 05:24:13 994264] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653994264|
[2025/09/12 05:24:13 994268] [debug] |xqc_engine_wakeup_after|wakeup:1757654653994638|now:1757654653994268|diff:370|
[2025/09/12 05:24:13 994272] [debug] |xqc_engine_main_logic|END|now:1757654653994264|
[2025/09/12 05:24:13 995340] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653995340|
[2025/09/12 05:24:13 995350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653994638|pq_index:0|
[2025/09/12 05:24:13 995355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653994222|
[2025/09/12 05:24:13 995360] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653995359|
[2025/09/12 05:24:13 995364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653994638|now:1757654653995359|
[2025/09/12 05:24:13 995368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653994638|now:1757654653995359|
[2025/09/12 05:24:13 995372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 995377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 995382] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3138528|
[2025/09/12 05:24:13 995387] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 995391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2904|
[2025/09/12 05:24:13 995419] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2904|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653995399|stream_id:0|stream_offset:3138528|
[2025/09/12 05:24:13 995425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2904|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 995429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 995443] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39366|rtt_var:1260|pto_duration:44406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 995450] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 995478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 995485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 995491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654064805|now:1757654653995443|interv:69362|
[2025/09/12 05:24:13 995497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654064805|now:1757654653995443|interval:69362|pto_count:0|srtt:39366
[2025/09/12 05:24:13 995501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 995506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 995511] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3139707|
[2025/09/12 05:24:13 995516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 995520] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2905|
[2025/09/12 05:24:13 995547] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2905|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653995528|stream_id:0|stream_offset:3139707|
[2025/09/12 05:24:13 995553] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2905|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 995560] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 995567] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39366|rtt_var:1260|pto_duration:44406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 995574] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 995580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 995587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 995593] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654064934|now:1757654653995567|interv:69367|
[2025/09/12 05:24:13 995598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654064934|now:1757654653995567|interval:69367|pto_count:0|srtt:39366
[2025/09/12 05:24:13 995602] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 995607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 995616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3140886|
[2025/09/12 05:24:13 995620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 995624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653996624|now:1757654653995624|interv:1000|
[2025/09/12 05:24:13 995628] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 995632] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 995636] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653996624|
[2025/09/12 05:24:13 995641] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653996624|
[2025/09/12 05:24:13 995647] [debug] |xqc_engine_wakeup_after|wakeup:1757654653996624|now:1757654653995647|diff:977|
[2025/09/12 05:24:13 995654] [debug] |xqc_engine_main_logic|END|now:1757654653995359|
[2025/09/12 05:24:13 996039] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653996038|
[2025/09/12 05:24:13 996047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 996053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1371|
[2025/09/12 05:24:13 996057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1372|
[2025/09/12 05:24:13 996063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1372|
[2025/09/12 05:24:13 996067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 996072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2865|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2866|path_largest_ack:2865|
[2025/09/12 05:24:13 996076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:3101566|prior_time:1757654653954187|is_app_limited:0|send_elapse:45006|ack_elapse:41851|ctl_first_sent_time:1757654653955787|lagest_ack_time:1757654653996038|curr_delivered:3150773|
[2025/09/12 05:24:13 996081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653955787|
[2025/09/12 05:24:13 996086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:46||sndq_packets_used_bytes:0|sndq_packets_free:2630|
[2025/09/12 05:24:13 996090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2866|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2866|path_largest_ack:2866|
[2025/09/12 05:24:13 996094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3103966|prior_time:1757654653956219|is_app_limited:0|send_elapse:42936|ack_elapse:39819|ctl_first_sent_time:1757654653957691|lagest_ack_time:1757654653996038|curr_delivered:3151973|
[2025/09/12 05:24:13 996098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653957691|
[2025/09/12 05:24:13 996102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:45||sndq_packets_used_bytes:0|sndq_packets_free:2631|
[2025/09/12 05:24:13 996106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39366|rttvar:1260|minrtt:30532|latest_rtt:38347|ack_delay:32|
[2025/09/12 05:24:13 996110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39235|rttvar:1207|minrtt:30532|latest_rtt:38347|ack_delay:32|
[2025/09/12 05:24:13 996120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2866|lost_pn:2863|thresh:3|
[2025/09/12 05:24:13 996124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 996128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39235|rtt_var:1207|pto_duration:44063|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 996132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 996136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 996140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 996144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654064591|now:1757654653996128|interv:68463|
[2025/09/12 05:24:13 996148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654064591|now:1757654653996128|interval:68463|pto_count:0|srtt:39235
[2025/09/12 05:24:13 996152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 42936, ack_elapse 39819, delivered 48007|rate 1118106|lost 202|
[2025/09/12 05:24:13 996157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1118106) in round 68|
[2025/09/12 05:24:13 996161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 996165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 996169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653957691|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:13 996173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653957691|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:13 996177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:39235|latest_rtt:38347|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 996183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1372|largest:1372|pns:2|
[2025/09/12 05:24:13 996187] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1372|frame:ACK |recv_time:1757654653996038|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 996192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773996038|now:1757654653996038|interv:120000000|
[2025/09/12 05:24:13 996196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773996038|now:1757654653996038|interv:120000000|
[2025/09/12 05:24:13 996200] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653996624|pq_index:0|
[2025/09/12 05:24:13 996204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653995359|
[2025/09/12 05:24:13 996211] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653996211|
[2025/09/12 05:24:13 996215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653996215|
[2025/09/12 05:24:13 996221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 996225] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3140886|
[2025/09/12 05:24:13 996230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 996234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 996238] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653996624|
[2025/09/12 05:24:13 996242] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653996624|
[2025/09/12 05:24:13 996245] [debug] |xqc_engine_wakeup_after|wakeup:1757654653996624|now:1757654653996245|diff:379|
[2025/09/12 05:24:13 996250] [debug] |xqc_engine_main_logic|END|now:1757654653996215|
[2025/09/12 05:24:13 996255] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653996255|
[2025/09/12 05:24:13 996258] [debug] |xqc_engine_wakeup_after|wakeup:1757654653996624|now:1757654653996258|diff:366|
[2025/09/12 05:24:13 996262] [debug] |xqc_engine_main_logic|END|now:1757654653996255|
[2025/09/12 05:24:13 997330] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653997330|
[2025/09/12 05:24:13 997340] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653996624|pq_index:0|
[2025/09/12 05:24:13 997345] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653996215|
[2025/09/12 05:24:13 997350] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653997349|
[2025/09/12 05:24:13 997354] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653996624|now:1757654653997349|
[2025/09/12 05:24:13 997358] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653996624|now:1757654653997349|
[2025/09/12 05:24:13 997362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 997368] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 997372] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3140886|
[2025/09/12 05:24:13 997377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 997381] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2906|
[2025/09/12 05:24:13 997409] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2906|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653997389|stream_id:0|stream_offset:3140886|
[2025/09/12 05:24:13 997420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2906|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 997427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 997434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39235|rtt_var:1207|pto_duration:44063|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 997440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 997447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 997453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 997482] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654066452|now:1757654653997433|interv:69019|
[2025/09/12 05:24:13 997487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654066452|now:1757654653997433|interval:69019|pto_count:0|srtt:39235
[2025/09/12 05:24:13 997492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 997497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 997502] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3142065|
[2025/09/12 05:24:13 997506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 997510] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2907|
[2025/09/12 05:24:13 997536] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2907|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653997518|stream_id:0|stream_offset:3142065|
[2025/09/12 05:24:13 997541] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2907|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 997549] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 997556] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39235|rtt_var:1207|pto_duration:44063|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 997563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 997569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 997575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 997581] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654066581|now:1757654653997555|interv:69026|
[2025/09/12 05:24:13 997587] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654066581|now:1757654653997555|interval:69026|pto_count:0|srtt:39235
[2025/09/12 05:24:13 997598] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 997603] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 997607] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3143244|
[2025/09/12 05:24:13 997611] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 997615] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654653998615|now:1757654653997615|interv:1000|
[2025/09/12 05:24:13 997619] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 997623] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 997627] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653998615|
[2025/09/12 05:24:13 997631] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653998615|
[2025/09/12 05:24:13 997636] [debug] |xqc_engine_wakeup_after|wakeup:1757654653998615|now:1757654653997636|diff:979|
[2025/09/12 05:24:13 997644] [debug] |xqc_engine_main_logic|END|now:1757654653997349|
[2025/09/12 05:24:13 998033] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654653998032|
[2025/09/12 05:24:13 998041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:13 998047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1372|
[2025/09/12 05:24:13 998051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1373|
[2025/09/12 05:24:13 998057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1373|
[2025/09/12 05:24:13 998061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:13 998066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2867|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2868|path_largest_ack:2867|
[2025/09/12 05:24:13 998070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:3103966|prior_time:1757654653956219|is_app_limited:0|send_elapse:43057|ack_elapse:41813|ctl_first_sent_time:1757654653957812|lagest_ack_time:1757654653998032|curr_delivered:3153173|
[2025/09/12 05:24:13 998075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653957812|
[2025/09/12 05:24:13 998079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:44||sndq_packets_used_bytes:0|sndq_packets_free:2632|
[2025/09/12 05:24:13 998083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2868|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2868|path_largest_ack:2868|
[2025/09/12 05:24:13 998088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3106366|prior_time:1757654653958247|is_app_limited:0|send_elapse:42970|ack_elapse:39785|ctl_first_sent_time:1757654653959720|lagest_ack_time:1757654653998032|curr_delivered:3154373|
[2025/09/12 05:24:13 998092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653959720|
[2025/09/12 05:24:13 998096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:43||sndq_packets_used_bytes:0|sndq_packets_free:2633|
[2025/09/12 05:24:13 998105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39235|rttvar:1207|minrtt:30532|latest_rtt:38312|ack_delay:32|
[2025/09/12 05:24:13 998109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39116|rttvar:1144|minrtt:30532|latest_rtt:38312|ack_delay:32|
[2025/09/12 05:24:13 998114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2868|lost_pn:2865|thresh:3|
[2025/09/12 05:24:13 998119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:13 998123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39116|rtt_var:1144|pto_duration:43692|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 998128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 998132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 998135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:13 998139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654066210|now:1757654653998123|interv:68087|
[2025/09/12 05:24:13 998143] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654066210|now:1757654653998123|interval:68087|pto_count:0|srtt:39116
[2025/09/12 05:24:13 998148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 42970, ack_elapse 39785, delivered 48007|rate 1117221|lost 202|
[2025/09/12 05:24:13 998152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1117221) in round 68|
[2025/09/12 05:24:13 998156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:13 998161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:13 998165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653959720|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:13 998169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653959720|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:13 998174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:39116|latest_rtt:38312|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:13 998180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1373|largest:1373|pns:2|
[2025/09/12 05:24:13 998184] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1373|frame:ACK |recv_time:1757654653998032|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:13 998189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654773998032|now:1757654653998032|interv:120000000|
[2025/09/12 05:24:13 998193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654773998032|now:1757654653998032|interv:120000000|
[2025/09/12 05:24:13 998199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653998615|pq_index:0|
[2025/09/12 05:24:13 998204] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653997349|
[2025/09/12 05:24:13 998208] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653998208|
[2025/09/12 05:24:13 998212] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653998212|
[2025/09/12 05:24:13 998218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 998223] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3143244|
[2025/09/12 05:24:13 998227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:13 998231] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 998235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654653998615|
[2025/09/12 05:24:13 998239] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654653998615|
[2025/09/12 05:24:13 998243] [debug] |xqc_engine_wakeup_after|wakeup:1757654653998615|now:1757654653998243|diff:372|
[2025/09/12 05:24:13 998247] [debug] |xqc_engine_main_logic|END|now:1757654653998212|
[2025/09/12 05:24:13 998252] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653998252|
[2025/09/12 05:24:13 998255] [debug] |xqc_engine_wakeup_after|wakeup:1757654653998615|now:1757654653998255|diff:360|
[2025/09/12 05:24:13 998259] [debug] |xqc_engine_main_logic|END|now:1757654653998252|
[2025/09/12 05:24:13 999327] [debug] |xqc_engine_main_logic|BEGIN|now:1757654653999327|
[2025/09/12 05:24:13 999337] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654653998615|pq_index:0|
[2025/09/12 05:24:13 999341] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653998212|
[2025/09/12 05:24:13 999346] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654653999345|
[2025/09/12 05:24:13 999351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654653998615|now:1757654653999345|
[2025/09/12 05:24:13 999355] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654653998615|now:1757654653999345|
[2025/09/12 05:24:13 999359] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:13 999364] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 999369] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3143244|
[2025/09/12 05:24:13 999373] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 999377] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2908|
[2025/09/12 05:24:13 999411] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2908|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654653999391|stream_id:0|stream_offset:3143244|
[2025/09/12 05:24:13 999416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2908|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 999421] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:13 999427] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39116|rtt_var:1144|pto_duration:43692|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 999434] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 999440] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 999446] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:13 999453] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654068083|now:1757654653999427|interv:68656|
[2025/09/12 05:24:13 999479] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654068083|now:1757654653999427|interval:68656|pto_count:0|srtt:39116
[2025/09/12 05:24:13 999487] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:13 999492] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 999497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3144423|
[2025/09/12 05:24:13 999501] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:13 999505] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2909|
[2025/09/12 05:24:13 999530] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2909|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654653999512|stream_id:0|stream_offset:3144423|
[2025/09/12 05:24:13 999536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2909|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:13 999543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:13 999550] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39116|rtt_var:1144|pto_duration:43692|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:13 999557] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:13 999563] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:13 999569] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 49207|
[2025/09/12 05:24:13 999575] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654068204|now:1757654653999550|interv:68654|
[2025/09/12 05:24:13 999586] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654068204|now:1757654653999550|interval:68654|pto_count:0|srtt:39116
[2025/09/12 05:24:13 999590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:49207|
[2025/09/12 05:24:13 999595] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:13 999599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49207|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3145602|
[2025/09/12 05:24:13 999604] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 05:24:13 999608] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PACING|expire:1757654654000608|now:1757654653999608|interv:1000|
[2025/09/12 05:24:13 999612] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 05:24:13 999616] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:13 999620] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654000608|
[2025/09/12 05:24:13 999624] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654000608|
[2025/09/12 05:24:13 999628] [debug] |xqc_engine_wakeup_after|wakeup:1757654654000608|now:1757654653999628|diff:980|
[2025/09/12 05:24:13 999635] [debug] |xqc_engine_main_logic|END|now:1757654653999345|
[2025/09/12 05:24:14 000032] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654654000031|
[2025/09/12 05:24:14 000040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:14 000046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1373|
[2025/09/12 05:24:14 000050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1374|
[2025/09/12 05:24:14 000056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1374|
[2025/09/12 05:24:14 000060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:14 000065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2869|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2870|path_largest_ack:2869|
[2025/09/12 05:24:14 000069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:3106366|prior_time:1757654653958247|is_app_limited:0|send_elapse:43099|ack_elapse:41784|ctl_first_sent_time:1757654653959849|lagest_ack_time:1757654654000031|curr_delivered:3155573|
[2025/09/12 05:24:14 000074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653959849|
[2025/09/12 05:24:14 000078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:42||sndq_packets_used_bytes:0|sndq_packets_free:2634|
[2025/09/12 05:24:14 000082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2870|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2870|path_largest_ack:2870|
[2025/09/12 05:24:14 000087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3108766|prior_time:1757654653960246|is_app_limited:0|send_elapse:42925|ack_elapse:39785|ctl_first_sent_time:1757654653961665|lagest_ack_time:1757654654000031|curr_delivered:3156773|
[2025/09/12 05:24:14 000096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653961665|
[2025/09/12 05:24:14 000100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:41||sndq_packets_used_bytes:0|sndq_packets_free:2635|
[2025/09/12 05:24:14 000104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39116|rttvar:1144|minrtt:30532|latest_rtt:38366|ack_delay:32|
[2025/09/12 05:24:14 000108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:39018|rttvar:1053|minrtt:30532|latest_rtt:38366|ack_delay:32|
[2025/09/12 05:24:14 000113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2870|lost_pn:2867|thresh:3|
[2025/09/12 05:24:14 000117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:14 000121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39018|rtt_var:1053|pto_duration:43230|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:14 000125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:14 000129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:14 000133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 46807|
[2025/09/12 05:24:14 000137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654067742|now:1757654654000121|interv:67621|
[2025/09/12 05:24:14 000141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654067742|now:1757654654000121|interval:67621|pto_count:0|srtt:39018
[2025/09/12 05:24:14 000145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 42925, ack_elapse 39785, delivered 48007|rate 1118392|lost 202|
[2025/09/12 05:24:14 000150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1118392) in round 68|
[2025/09/12 05:24:14 000154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:14 000158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:14 000162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653961665|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:14 000167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653961665|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:14 000171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:46807|srtt:39018|latest_rtt:38366|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:14 000177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1374|largest:1374|pns:2|
[2025/09/12 05:24:14 000181] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1374|frame:ACK |recv_time:1757654654000031|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:14 000189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654774000031|now:1757654654000031|interv:120000000|
[2025/09/12 05:24:14 000193] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654774000031|now:1757654654000031|interv:120000000|
[2025/09/12 05:24:14 000197] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654000608|pq_index:0|
[2025/09/12 05:24:14 000201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654653999345|
[2025/09/12 05:24:14 000205] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654000205|
[2025/09/12 05:24:14 000209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654000209|
[2025/09/12 05:24:14 000215] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:14 000220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3145602|
[2025/09/12 05:24:14 000224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 05:24:14 000228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 05:24:14 000232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654000608|
[2025/09/12 05:24:14 000236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654000608|
[2025/09/12 05:24:14 000240] [debug] |xqc_engine_wakeup_after|wakeup:1757654654000608|now:1757654654000240|diff:368|
[2025/09/12 05:24:14 000244] [debug] |xqc_engine_main_logic|END|now:1757654654000209|
[2025/09/12 05:24:14 000249] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654000249|
[2025/09/12 05:24:14 000253] [debug] |xqc_engine_wakeup_after|wakeup:1757654654000608|now:1757654654000253|diff:355|
[2025/09/12 05:24:14 000257] [debug] |xqc_engine_main_logic|END|now:1757654654000249|
[2025/09/12 05:24:14 001325] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654001324|
[2025/09/12 05:24:14 001335] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654000608|pq_index:0|
[2025/09/12 05:24:14 001339] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654654000209|
[2025/09/12 05:24:14 001344] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654001343|
[2025/09/12 05:24:14 001349] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:PACING|expire_time:1757654654000608|now:1757654654001343|
[2025/09/12 05:24:14 001353] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:PACING|expire_time:1757654654000608|now:1757654654001343|
[2025/09/12 05:24:14 001357] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:PACING|
[2025/09/12 05:24:14 001362] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:14 001367] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46807|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3145602|
[2025/09/12 05:24:14 001376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:14 001380] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2910|
[2025/09/12 05:24:14 001409] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2910|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46807|now:1757654654001389|stream_id:0|stream_offset:3145602|
[2025/09/12 05:24:14 001415] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2910|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:14 001419] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:46807|applimit:0|
[2025/09/12 05:24:14 001425] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39018|rtt_var:1053|pto_duration:43230|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:14 001432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:14 001438] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:14 001444] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48007|
[2025/09/12 05:24:14 001451] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654069619|now:1757654654001425|interv:68194|
[2025/09/12 05:24:14 001478] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654069619|now:1757654654001425|interval:68194|pto_count:0|srtt:39018
[2025/09/12 05:24:14 001485] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48007|
[2025/09/12 05:24:14 001491] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:147|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:24:14 001495] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_can_send|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |path:0|can:1|pkt_sz:147|schedule_bytes:0|inflight:48007|cwnd:97846|conn:0000561B836C40DC|stream_id:0|stream_offset:3145728|
[2025/09/12 05:24:14 001500] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:24:14 001504] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2911|
[2025/09/12 05:24:14 001528] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2911|size:147|sent:163|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48007|now:1757654654001511|stream_id:0|stream_offset:3145728|
[2025/09/12 05:24:14 001534] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2911|origin_pktnum:0|size:147|enc_size:163|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:14 001542] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|path:0|inflight:48007|applimit:0|
[2025/09/12 05:24:14 001548] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:39018|rtt_var:1053|pto_duration:43230|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:14 001555] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:14 001561] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:14 001568] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 48154|
[2025/09/12 05:24:14 001580] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654069741|now:1757654654001548|interv:68193|
[2025/09/12 05:24:14 001585] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654069741|now:1757654654001548|interval:68193|pto_count:0|srtt:39018
[2025/09/12 05:24:14 001590] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97846|inflight:48154|
[2025/09/12 05:24:14 001594] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654069741|
[2025/09/12 05:24:14 001599] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654069741|
[2025/09/12 05:24:14 001603] [debug] |xqc_engine_wakeup_after|wakeup:1757654654069741|now:1757654654001603|diff:68138|
[2025/09/12 05:24:14 001607] [debug] |xqc_engine_main_logic|END|now:1757654654001343|
[2025/09/12 05:24:14 002041] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654654002039|
[2025/09/12 05:24:14 002049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:14 002055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1374|
[2025/09/12 05:24:14 002059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1375|
[2025/09/12 05:24:14 002064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1375|
[2025/09/12 05:24:14 002068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:14 002073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2871|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2872|path_largest_ack:2871|
[2025/09/12 05:24:14 002078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:3108766|prior_time:1757654653960246|is_app_limited:0|send_elapse:43035|ack_elapse:41793|ctl_first_sent_time:1757654653961775|lagest_ack_time:1757654654002039|curr_delivered:3157973|
[2025/09/12 05:24:14 002082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653961775|
[2025/09/12 05:24:14 002087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:40||sndq_packets_used_bytes:0|sndq_packets_free:2636|
[2025/09/12 05:24:14 002091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2872|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2872|path_largest_ack:2872|
[2025/09/12 05:24:14 002095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3111166|prior_time:1757654653962157|is_app_limited:0|send_elapse:40793|ack_elapse:39882|ctl_first_sent_time:1757654653963530|lagest_ack_time:1757654654002039|curr_delivered:3159173|
[2025/09/12 05:24:14 002100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653963530|
[2025/09/12 05:24:14 002104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:39||sndq_packets_used_bytes:0|sndq_packets_free:2637|
[2025/09/12 05:24:14 002108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:39018|rttvar:1053|minrtt:30532|latest_rtt:38509|ack_delay:32|
[2025/09/12 05:24:14 002112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38950|rttvar:925|minrtt:30532|latest_rtt:38509|ack_delay:32|
[2025/09/12 05:24:14 002121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2872|lost_pn:2869|thresh:3|
[2025/09/12 05:24:14 002125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:14 002129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38950|rtt_var:925|pto_duration:42650|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:14 002133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:14 002137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:14 002141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 45754|
[2025/09/12 05:24:14 002145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654069161|now:1757654654002129|interv:67032|
[2025/09/12 05:24:14 002149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654069161|now:1757654654002129|interval:67032|pto_count:0|srtt:38950
[2025/09/12 05:24:14 002154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40793, ack_elapse 39882, delivered 48007|rate 1176844|lost 202|
[2025/09/12 05:24:14 002159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1176844) in round 68|
[2025/09/12 05:24:14 002163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:14 002167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:14 002171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653963530|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:14 002176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653963530|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:14 002180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:45754|srtt:38950|latest_rtt:38509|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:14 002185] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1|
[2025/09/12 05:24:14 002190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:ACK_01RTT|expire:1757654654027039|now:1757654654002039|interv:25000|
[2025/09/12 05:24:14 002195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654002039|max_ack_delay:25000|
[2025/09/12 05:24:14 002199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1375|largest:1375|pns:2|
[2025/09/12 05:24:14 002204] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1375|frame:PING ACK |recv_time:1757654654002039|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:14 002214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654774002039|now:1757654654002039|interv:120000000|
[2025/09/12 05:24:14 002218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654774002039|now:1757654654002039|interv:120000000|
[2025/09/12 05:24:14 002222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654069741|pq_index:0|
[2025/09/12 05:24:14 002227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654654001343|
[2025/09/12 05:24:14 002230] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654002230|
[2025/09/12 05:24:14 002235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654002234|
[2025/09/12 05:24:14 002241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654027039|
[2025/09/12 05:24:14 002245] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654027039|
[2025/09/12 05:24:14 002249] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654002249|diff:24790|
[2025/09/12 05:24:14 002253] [debug] |xqc_engine_main_logic|END|now:1757654654002234|
[2025/09/12 05:24:14 002258] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654002258|
[2025/09/12 05:24:14 002262] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654002262|diff:24777|
[2025/09/12 05:24:14 002266] [debug] |xqc_engine_main_logic|END|now:1757654654002258|
[2025/09/12 05:24:14 004016] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654654004015|
[2025/09/12 05:24:14 004027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:14 004033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1375|
[2025/09/12 05:24:14 004037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1376|
[2025/09/12 05:24:14 004043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1376|
[2025/09/12 05:24:14 004047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:14 004052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2873|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2874|path_largest_ack:2873|
[2025/09/12 05:24:14 004056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:3111166|prior_time:1757654653962157|is_app_limited:0|send_elapse:40900|ack_elapse:41858|ctl_first_sent_time:1757654653963637|lagest_ack_time:1757654654004015|curr_delivered:3160373|
[2025/09/12 05:24:14 004061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653963637|
[2025/09/12 05:24:14 004065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:38||sndq_packets_used_bytes:0|sndq_packets_free:2638|
[2025/09/12 05:24:14 004069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2874|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2874|path_largest_ack:2874|
[2025/09/12 05:24:14 004074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3113566|prior_time:1757654653964158|is_app_limited:0|send_elapse:40799|ack_elapse:39857|ctl_first_sent_time:1757654653965528|lagest_ack_time:1757654654004015|curr_delivered:3161573|
[2025/09/12 05:24:14 004078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653965528|
[2025/09/12 05:24:14 004087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:37||sndq_packets_used_bytes:0|sndq_packets_free:2639|
[2025/09/12 05:24:14 004091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38950|rttvar:925|minrtt:30532|latest_rtt:38487|ack_delay:32|
[2025/09/12 05:24:14 004095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38888|rttvar:817|minrtt:30532|latest_rtt:38487|ack_delay:32|
[2025/09/12 05:24:14 004099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2874|lost_pn:2871|thresh:3|
[2025/09/12 05:24:14 004103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:14 004107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38888|rtt_var:817|pto_duration:42156|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:14 004112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:14 004116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:14 004120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 43354|
[2025/09/12 05:24:14 004123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654068667|now:1757654654004107|interv:64560|
[2025/09/12 05:24:14 004127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654068667|now:1757654654004107|interval:64560|pto_count:0|srtt:38888
[2025/09/12 05:24:14 004132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40799, ack_elapse 39857, delivered 48007|rate 1176670|lost 202|
[2025/09/12 05:24:14 004136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1176670) in round 68|
[2025/09/12 05:24:14 004140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:14 004144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:14 004148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653965528|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:14 004153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653965528|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:14 004157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:43354|srtt:38888|latest_rtt:38487|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:14 004163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1376|largest:1376|pns:2|
[2025/09/12 05:24:14 004167] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1376|frame:ACK |recv_time:1757654654004015|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:14 004175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654774004015|now:1757654654004015|interv:120000000|
[2025/09/12 05:24:14 004179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654774004015|now:1757654654004015|interv:120000000|
[2025/09/12 05:24:14 004183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654027039|pq_index:0|
[2025/09/12 05:24:14 004187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654654002234|
[2025/09/12 05:24:14 004191] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654004191|
[2025/09/12 05:24:14 004195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654004194|
[2025/09/12 05:24:14 004201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654027039|
[2025/09/12 05:24:14 004205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654027039|
[2025/09/12 05:24:14 004209] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654004209|diff:22830|
[2025/09/12 05:24:14 004213] [debug] |xqc_engine_main_logic|END|now:1757654654004194|
[2025/09/12 05:24:14 004218] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654004218|
[2025/09/12 05:24:14 004222] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654004222|diff:22817|
[2025/09/12 05:24:14 004226] [debug] |xqc_engine_main_logic|END|now:1757654654004218|
[2025/09/12 05:24:14 006016] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654654006015|
[2025/09/12 05:24:14 006027] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:14 006034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1376|
[2025/09/12 05:24:14 006037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1377|
[2025/09/12 05:24:14 006043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1377|
[2025/09/12 05:24:14 006047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:14 006052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2875|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2876|path_largest_ack:2875|
[2025/09/12 05:24:14 006056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:3113566|prior_time:1757654653964158|is_app_limited:0|send_elapse:40906|ack_elapse:41857|ctl_first_sent_time:1757654653965635|lagest_ack_time:1757654654006015|curr_delivered:3162773|
[2025/09/12 05:24:14 006061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653965635|
[2025/09/12 05:24:14 006065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:36||sndq_packets_used_bytes:0|sndq_packets_free:2640|
[2025/09/12 05:24:14 006069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2876|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2876|path_largest_ack:2876|
[2025/09/12 05:24:14 006074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3115966|prior_time:1757654653966164|is_app_limited:0|send_elapse:40810|ack_elapse:39851|ctl_first_sent_time:1757654653967527|lagest_ack_time:1757654654006015|curr_delivered:3163973|
[2025/09/12 05:24:14 006078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653967527|
[2025/09/12 05:24:14 006087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:35||sndq_packets_used_bytes:0|sndq_packets_free:2641|
[2025/09/12 05:24:14 006091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38888|rttvar:817|minrtt:30532|latest_rtt:38488|ack_delay:32|
[2025/09/12 05:24:14 006095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38834|rttvar:721|minrtt:30532|latest_rtt:38488|ack_delay:32|
[2025/09/12 05:24:14 006099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2876|lost_pn:2873|thresh:3|
[2025/09/12 05:24:14 006103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:14 006107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38834|rtt_var:721|pto_duration:41718|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:14 006112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:14 006116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:14 006119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 40954|
[2025/09/12 05:24:14 006123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654068229|now:1757654654006107|interv:62122|
[2025/09/12 05:24:14 006127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654068229|now:1757654654006107|interval:62122|pto_count:0|srtt:38834
[2025/09/12 05:24:14 006132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40810, ack_elapse 39851, delivered 48007|rate 1176353|lost 202|
[2025/09/12 05:24:14 006136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1176353) in round 68|
[2025/09/12 05:24:14 006140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:14 006144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:14 006148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653967527|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:14 006152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653967527|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:14 006157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:40954|srtt:38834|latest_rtt:38488|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:14 006162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1377|largest:1377|pns:2|
[2025/09/12 05:24:14 006167] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1377|frame:ACK |recv_time:1757654654006015|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:14 006174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654774006015|now:1757654654006015|interv:120000000|
[2025/09/12 05:24:14 006178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654774006015|now:1757654654006015|interv:120000000|
[2025/09/12 05:24:14 006182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654027039|pq_index:0|
[2025/09/12 05:24:14 006186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654654004194|
[2025/09/12 05:24:14 006190] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654006190|
[2025/09/12 05:24:14 006195] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654006194|
[2025/09/12 05:24:14 006201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654027039|
[2025/09/12 05:24:14 006205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654027039|
[2025/09/12 05:24:14 006209] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654006208|diff:20831|
[2025/09/12 05:24:14 006213] [debug] |xqc_engine_main_logic|END|now:1757654654006194|
[2025/09/12 05:24:14 006218] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654006218|
[2025/09/12 05:24:14 006221] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654006221|diff:20818|
[2025/09/12 05:24:14 006225] [debug] |xqc_engine_main_logic|END|now:1757654654006218|
[2025/09/12 05:24:14 008008] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654654008007|
[2025/09/12 05:24:14 008019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:14 008025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1377|
[2025/09/12 05:24:14 008029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1378|
[2025/09/12 05:24:14 008035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1378|
[2025/09/12 05:24:14 008039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:14 008044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2877|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2878|path_largest_ack:2877|
[2025/09/12 05:24:14 008048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:3115966|prior_time:1757654653966164|is_app_limited:0|send_elapse:40916|ack_elapse:41843|ctl_first_sent_time:1757654653967633|lagest_ack_time:1757654654008007|curr_delivered:3165173|
[2025/09/12 05:24:14 008053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653967633|
[2025/09/12 05:24:14 008057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:34||sndq_packets_used_bytes:0|sndq_packets_free:2642|
[2025/09/12 05:24:14 008061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2878|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2878|path_largest_ack:2878|
[2025/09/12 05:24:14 008065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3118366|prior_time:1757654653968156|is_app_limited:0|send_elapse:40813|ack_elapse:39851|ctl_first_sent_time:1757654653969525|lagest_ack_time:1757654654008007|curr_delivered:3166373|
[2025/09/12 05:24:14 008075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653969525|
[2025/09/12 05:24:14 008079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:33||sndq_packets_used_bytes:0|sndq_packets_free:2643|
[2025/09/12 05:24:14 008083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38834|rttvar:721|minrtt:30532|latest_rtt:38482|ack_delay:32|
[2025/09/12 05:24:14 008087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38786|rttvar:637|minrtt:30532|latest_rtt:38482|ack_delay:32|
[2025/09/12 05:24:14 008091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2878|lost_pn:2875|thresh:3|
[2025/09/12 05:24:14 008095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:14 008099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38786|rtt_var:637|pto_duration:41334|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:14 008104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:14 008107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:14 008111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 38554|
[2025/09/12 05:24:14 008115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654067845|now:1757654654008099|interv:59746|
[2025/09/12 05:24:14 008119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654067845|now:1757654654008099|interval:59746|pto_count:0|srtt:38786
[2025/09/12 05:24:14 008123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40813, ack_elapse 39851, delivered 48007|rate 1176267|lost 202|
[2025/09/12 05:24:14 008128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1176267) in round 68|
[2025/09/12 05:24:14 008132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:14 008136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:14 008140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653969525|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:14 008144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653969525|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:14 008149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:38554|srtt:38786|latest_rtt:38482|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:14 008154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1378|largest:1378|pns:2|
[2025/09/12 05:24:14 008158] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1378|frame:ACK |recv_time:1757654654008007|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:14 008166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654774008007|now:1757654654008007|interv:120000000|
[2025/09/12 05:24:14 008170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654774008007|now:1757654654008007|interv:120000000|
[2025/09/12 05:24:14 008174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654027039|pq_index:0|
[2025/09/12 05:24:14 008178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654654006194|
[2025/09/12 05:24:14 008182] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654008182|
[2025/09/12 05:24:14 008187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654008186|
[2025/09/12 05:24:14 008192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654027039|
[2025/09/12 05:24:14 008196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654027039|
[2025/09/12 05:24:14 008200] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654008200|diff:18839|
[2025/09/12 05:24:14 008205] [debug] |xqc_engine_main_logic|END|now:1757654654008186|
[2025/09/12 05:24:14 008209] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654008209|
[2025/09/12 05:24:14 008213] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654008213|diff:18826|
[2025/09/12 05:24:14 008217] [debug] |xqc_engine_main_logic|END|now:1757654654008209|
[2025/09/12 05:24:14 010004] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:39|state:ESTABED|recv_time:1757654654010003|
[2025/09/12 05:24:14 010015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:14 010021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1378|
[2025/09/12 05:24:14 010025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1379|
[2025/09/12 05:24:14 010030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1379|
[2025/09/12 05:24:14 010034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:14 010039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2879|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2880|path_largest_ack:2879|
[2025/09/12 05:24:14 010044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:3118366|prior_time:1757654653968156|is_app_limited:0|send_elapse:40919|ack_elapse:41847|ctl_first_sent_time:1757654653969631|lagest_ack_time:1757654654010003|curr_delivered:3167573|
[2025/09/12 05:24:14 010048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653969631|
[2025/09/12 05:24:14 010053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:32||sndq_packets_used_bytes:0|sndq_packets_free:2644|
[2025/09/12 05:24:14 010057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2880|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2880|path_largest_ack:2880|
[2025/09/12 05:24:14 010061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3120766|prior_time:1757654653970134|is_app_limited:0|send_elapse:40759|ack_elapse:39869|ctl_first_sent_time:1757654653971509|lagest_ack_time:1757654654010003|curr_delivered:3168773|
[2025/09/12 05:24:14 010070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653971509|
[2025/09/12 05:24:14 010074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:31||sndq_packets_used_bytes:0|sndq_packets_free:2645|
[2025/09/12 05:24:14 010078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38786|rttvar:637|minrtt:30532|latest_rtt:38494|ack_delay:32|
[2025/09/12 05:24:14 010082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38745|rttvar:559|minrtt:30532|latest_rtt:38494|ack_delay:32|
[2025/09/12 05:24:14 010087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2880|lost_pn:2877|thresh:3|
[2025/09/12 05:24:14 010091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:14 010095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38745|rtt_var:559|pto_duration:40981|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:14 010099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:14 010103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:14 010107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 36154|
[2025/09/12 05:24:14 010111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654067492|now:1757654654010094|interv:57398|
[2025/09/12 05:24:14 010114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654067492|now:1757654654010094|interval:57398|pto_count:0|srtt:38745
[2025/09/12 05:24:14 010119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40759, ack_elapse 39869, delivered 48007|rate 1177825|lost 202|
[2025/09/12 05:24:14 010123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1177825) in round 68|
[2025/09/12 05:24:14 010127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:14 010131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:14 010135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653971509|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:14 010139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653971509|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:14 010144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:36154|srtt:38745|latest_rtt:38494|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:14 010149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1379|largest:1379|pns:2|
[2025/09/12 05:24:14 010153] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1379|frame:ACK |recv_time:1757654654010003|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:14 010160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654774010003|now:1757654654010003|interv:120000000|
[2025/09/12 05:24:14 010164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654774010003|now:1757654654010003|interv:120000000|
[2025/09/12 05:24:14 010168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654027039|pq_index:0|
[2025/09/12 05:24:14 010173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654654008186|
[2025/09/12 05:24:14 010176] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654010176|
[2025/09/12 05:24:14 010181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654010180|
[2025/09/12 05:24:14 010187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654027039|
[2025/09/12 05:24:14 010191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654027039|
[2025/09/12 05:24:14 010195] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654010195|diff:16844|
[2025/09/12 05:24:14 010199] [debug] |xqc_engine_main_logic|END|now:1757654654010180|
[2025/09/12 05:24:14 010204] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654010204|
[2025/09/12 05:24:14 010208] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654010208|diff:16831|
[2025/09/12 05:24:14 010212] [debug] |xqc_engine_main_logic|END|now:1757654654010204|
[2025/09/12 05:24:14 011995] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654654011994|
[2025/09/12 05:24:14 012006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:14 012012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1379|
[2025/09/12 05:24:14 012016] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1380|
[2025/09/12 05:24:14 012021] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1380|
[2025/09/12 05:24:14 012025] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:14 012030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2881|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2882|path_largest_ack:2881|
[2025/09/12 05:24:14 012035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:3120766|prior_time:1757654653970134|is_app_limited:0|send_elapse:40868|ack_elapse:41860|ctl_first_sent_time:1757654653971618|lagest_ack_time:1757654654011994|curr_delivered:3169973|
[2025/09/12 05:24:14 012039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653971618|
[2025/09/12 05:24:14 012044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:30||sndq_packets_used_bytes:0|sndq_packets_free:2646|
[2025/09/12 05:24:14 012048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2882|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2882|path_largest_ack:2882|
[2025/09/12 05:24:14 012052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:3123173|prior_time:1757654653972121|is_app_limited:0|send_elapse:40749|ack_elapse:39873|ctl_first_sent_time:1757654653973502|lagest_ack_time:1757654654011994|curr_delivered:3171173|
[2025/09/12 05:24:14 012062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653973502|
[2025/09/12 05:24:14 012066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:29||sndq_packets_used_bytes:0|sndq_packets_free:2647|
[2025/09/12 05:24:14 012069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38745|rttvar:559|minrtt:30532|latest_rtt:38492|ack_delay:32|
[2025/09/12 05:24:14 012074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38709|rttvar:491|minrtt:30532|latest_rtt:38492|ack_delay:32|
[2025/09/12 05:24:14 012078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2882|lost_pn:2879|thresh:3|
[2025/09/12 05:24:14 012082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:14 012086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38709|rtt_var:491|pto_duration:40709|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:14 012090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:14 012094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:14 012098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 33754|
[2025/09/12 05:24:14 012102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654067220|now:1757654654012086|interv:55134|
[2025/09/12 05:24:14 012106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654067220|now:1757654654012086|interval:55134|pto_count:0|srtt:38709
[2025/09/12 05:24:14 012110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40749, ack_elapse 39873, delivered 48000|rate 1177943|lost 202|
[2025/09/12 05:24:14 012115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1177943) in round 68|
[2025/09/12 05:24:14 012119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:14 012123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:14 012127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653973502|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:14 012131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653973502|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:14 012136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:33754|srtt:38709|latest_rtt:38492|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:14 012142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1380|largest:1380|pns:2|
[2025/09/12 05:24:14 012146] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1380|frame:ACK |recv_time:1757654654011994|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:14 012153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654774011994|now:1757654654011994|interv:120000000|
[2025/09/12 05:24:14 012157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654774011994|now:1757654654011994|interv:120000000|
[2025/09/12 05:24:14 012161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654027039|pq_index:0|
[2025/09/12 05:24:14 012165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654654010180|
[2025/09/12 05:24:14 012169] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654012169|
[2025/09/12 05:24:14 012174] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654012173|
[2025/09/12 05:24:14 012180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654027039|
[2025/09/12 05:24:14 012184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654027039|
[2025/09/12 05:24:14 012188] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654012188|diff:14851|
[2025/09/12 05:24:14 012192] [debug] |xqc_engine_main_logic|END|now:1757654654012173|
[2025/09/12 05:24:14 012197] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654012197|
[2025/09/12 05:24:14 012201] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654012201|diff:14838|
[2025/09/12 05:24:14 012205] [debug] |xqc_engine_main_logic|END|now:1757654654012197|
[2025/09/12 05:24:14 013989] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654654013988|
[2025/09/12 05:24:14 014000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:14 014006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1380|
[2025/09/12 05:24:14 014010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1381|
[2025/09/12 05:24:14 014015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1381|
[2025/09/12 05:24:14 014019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:14 014024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2883|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2884|path_largest_ack:2883|
[2025/09/12 05:24:14 014029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:3123173|prior_time:1757654653972121|is_app_limited:0|send_elapse:40856|ack_elapse:41867|ctl_first_sent_time:1757654653973609|lagest_ack_time:1757654654013988|curr_delivered:3172373|
[2025/09/12 05:24:14 014033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653973609|
[2025/09/12 05:24:14 014038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:28||sndq_packets_used_bytes:0|sndq_packets_free:2648|
[2025/09/12 05:24:14 014042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2884|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2884|path_largest_ack:2884|
[2025/09/12 05:24:14 014046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:3125573|prior_time:1757654653974114|is_app_limited:0|send_elapse:40818|ack_elapse:39874|ctl_first_sent_time:1757654653975482|lagest_ack_time:1757654654013988|curr_delivered:3173573|
[2025/09/12 05:24:14 014055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653975482|
[2025/09/12 05:24:14 014059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:27||sndq_packets_used_bytes:0|sndq_packets_free:2649|
[2025/09/12 05:24:14 014063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38709|rttvar:491|minrtt:30532|latest_rtt:38506|ack_delay:32|
[2025/09/12 05:24:14 014067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38680|rttvar:427|minrtt:30532|latest_rtt:38506|ack_delay:32|
[2025/09/12 05:24:14 014072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2884|lost_pn:2881|thresh:3|
[2025/09/12 05:24:14 014076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:14 014080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38680|rtt_var:427|pto_duration:40680|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:14 014084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:14 014088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:14 014092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 31354|
[2025/09/12 05:24:14 014096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654067191|now:1757654654014080|interv:53111|
[2025/09/12 05:24:14 014100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654067191|now:1757654654014080|interval:53111|pto_count:0|srtt:38680
[2025/09/12 05:24:14 014104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40818, ack_elapse 39874, delivered 48000|rate 1175951|lost 202|
[2025/09/12 05:24:14 014108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1175951) in round 68|
[2025/09/12 05:24:14 014113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:14 014117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:14 014121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653975482|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:14 014125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653975482|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:14 014129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:31354|srtt:38680|latest_rtt:38506|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:14 014135] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1381|largest:1381|pns:2|
[2025/09/12 05:24:14 014139] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1381|frame:ACK |recv_time:1757654654013988|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:14 014146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654774013988|now:1757654654013988|interv:120000000|
[2025/09/12 05:24:14 014150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654774013988|now:1757654654013988|interv:120000000|
[2025/09/12 05:24:14 014154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654027039|pq_index:0|
[2025/09/12 05:24:14 014158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654654012173|
[2025/09/12 05:24:14 014162] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654014162|
[2025/09/12 05:24:14 014167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654014166|
[2025/09/12 05:24:14 014172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654027039|
[2025/09/12 05:24:14 014177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654027039|
[2025/09/12 05:24:14 014180] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654014180|diff:12859|
[2025/09/12 05:24:14 014185] [debug] |xqc_engine_main_logic|END|now:1757654654014166|
[2025/09/12 05:24:14 014190] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654014190|
[2025/09/12 05:24:14 014194] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654014194|diff:12845|
[2025/09/12 05:24:14 014198] [debug] |xqc_engine_main_logic|END|now:1757654654014190|
[2025/09/12 05:24:14 015993] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654654015992|
[2025/09/12 05:24:14 016004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:14 016010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1381|
[2025/09/12 05:24:14 016014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1382|
[2025/09/12 05:24:14 016020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1382|
[2025/09/12 05:24:14 016024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:14 016029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2885|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2886|path_largest_ack:2885|
[2025/09/12 05:24:14 016033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:3125573|prior_time:1757654653974114|is_app_limited:0|send_elapse:40927|ack_elapse:41878|ctl_first_sent_time:1757654653975591|lagest_ack_time:1757654654015992|curr_delivered:3174773|
[2025/09/12 05:24:14 016037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653975591|
[2025/09/12 05:24:14 016042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:26||sndq_packets_used_bytes:0|sndq_packets_free:2650|
[2025/09/12 05:24:14 016046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2886|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2886|path_largest_ack:2886|
[2025/09/12 05:24:14 016050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:3127973|prior_time:1757654653976108|is_app_limited:0|send_elapse:40756|ack_elapse:39884|ctl_first_sent_time:1757654653977474|lagest_ack_time:1757654654015992|curr_delivered:3175973|
[2025/09/12 05:24:14 016059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653977474|
[2025/09/12 05:24:14 016063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:25||sndq_packets_used_bytes:0|sndq_packets_free:2651|
[2025/09/12 05:24:14 016067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38680|rttvar:427|minrtt:30532|latest_rtt:38518|ack_delay:32|
[2025/09/12 05:24:14 016072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38655|rttvar:369|minrtt:30532|latest_rtt:38518|ack_delay:32|
[2025/09/12 05:24:14 016076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2886|lost_pn:2883|thresh:3|
[2025/09/12 05:24:14 016080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:14 016084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38655|rtt_var:369|pto_duration:40655|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:14 016088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:14 016092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:14 016096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 28954|
[2025/09/12 05:24:14 016100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654067166|now:1757654654016084|interv:51082|
[2025/09/12 05:24:14 016104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654067166|now:1757654654016084|interval:51082|pto_count:0|srtt:38655
[2025/09/12 05:24:14 016108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40756, ack_elapse 39884, delivered 48000|rate 1177740|lost 202|
[2025/09/12 05:24:14 016112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1177740) in round 68|
[2025/09/12 05:24:14 016117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:14 016121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:14 016124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653977474|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:14 016129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653977474|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:14 016133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:28954|srtt:38655|latest_rtt:38518|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:14 016139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1382|largest:1382|pns:2|
[2025/09/12 05:24:14 016143] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1382|frame:ACK |recv_time:1757654654015992|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:14 016151] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654774015992|now:1757654654015992|interv:120000000|
[2025/09/12 05:24:14 016155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654774015992|now:1757654654015992|interv:120000000|
[2025/09/12 05:24:14 016159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654027039|pq_index:0|
[2025/09/12 05:24:14 016163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654654014166|
[2025/09/12 05:24:14 016167] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654016167|
[2025/09/12 05:24:14 016171] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654016171|
[2025/09/12 05:24:14 016177] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654027039|
[2025/09/12 05:24:14 016181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654027039|
[2025/09/12 05:24:14 016185] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654016185|diff:10854|
[2025/09/12 05:24:14 016189] [debug] |xqc_engine_main_logic|END|now:1757654654016171|
[2025/09/12 05:24:14 016194] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654016194|
[2025/09/12 05:24:14 016198] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654016198|diff:10841|
[2025/09/12 05:24:14 016202] [debug] |xqc_engine_main_logic|END|now:1757654654016194|
[2025/09/12 05:24:14 017977] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654654017976|
[2025/09/12 05:24:14 017988] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:14 017994] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1382|
[2025/09/12 05:24:14 017998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1383|
[2025/09/12 05:24:14 018004] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1383|
[2025/09/12 05:24:14 018008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:14 018013] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2887|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2888|path_largest_ack:2887|
[2025/09/12 05:24:14 018017] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:3127973|prior_time:1757654653976108|is_app_limited:0|send_elapse:40865|ack_elapse:41868|ctl_first_sent_time:1757654653977583|lagest_ack_time:1757654654017976|curr_delivered:3177173|
[2025/09/12 05:24:14 018022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653977583|
[2025/09/12 05:24:14 018026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:24||sndq_packets_used_bytes:0|sndq_packets_free:2652|
[2025/09/12 05:24:14 018030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2888|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2888|path_largest_ack:2888|
[2025/09/12 05:24:14 018035] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:3130373|prior_time:1757654653978107|is_app_limited:0|send_elapse:40807|ack_elapse:39869|ctl_first_sent_time:1757654653979481|lagest_ack_time:1757654654017976|curr_delivered:3178373|
[2025/09/12 05:24:14 018044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653979481|
[2025/09/12 05:24:14 018048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:23||sndq_packets_used_bytes:0|sndq_packets_free:2653|
[2025/09/12 05:24:14 018052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38655|rttvar:369|minrtt:30532|latest_rtt:38495|ack_delay:32|
[2025/09/12 05:24:14 018056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38631|rttvar:325|minrtt:30532|latest_rtt:38495|ack_delay:32|
[2025/09/12 05:24:14 018060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2888|lost_pn:2885|thresh:3|
[2025/09/12 05:24:14 018064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:14 018068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38631|rtt_var:325|pto_duration:40631|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:14 018073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:14 018077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:14 018081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 26554|
[2025/09/12 05:24:14 018084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654067142|now:1757654654018068|interv:49074|
[2025/09/12 05:24:14 018088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654067142|now:1757654654018068|interval:49074|pto_count:0|srtt:38631
[2025/09/12 05:24:14 018093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40807, ack_elapse 39869, delivered 48000|rate 1176268|lost 202|
[2025/09/12 05:24:14 018097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1176268) in round 68|
[2025/09/12 05:24:14 018101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:14 018105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:14 018109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653979481|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:14 018113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653979481|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:14 018118] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:26554|srtt:38631|latest_rtt:38495|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:14 018123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1383|largest:1383|pns:2|
[2025/09/12 05:24:14 018128] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1383|frame:ACK |recv_time:1757654654017976|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:14 018136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654774017976|now:1757654654017976|interv:120000000|
[2025/09/12 05:24:14 018140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654774017976|now:1757654654017976|interv:120000000|
[2025/09/12 05:24:14 018144] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654027039|pq_index:0|
[2025/09/12 05:24:14 018149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654654016171|
[2025/09/12 05:24:14 018153] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654018152|
[2025/09/12 05:24:14 018157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654018156|
[2025/09/12 05:24:14 018163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654027039|
[2025/09/12 05:24:14 018167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654027039|
[2025/09/12 05:24:14 018171] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654018171|diff:8868|
[2025/09/12 05:24:14 018175] [debug] |xqc_engine_main_logic|END|now:1757654654018156|
[2025/09/12 05:24:14 018180] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654018180|
[2025/09/12 05:24:14 018184] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654018184|diff:8855|
[2025/09/12 05:24:14 018188] [debug] |xqc_engine_main_logic|END|now:1757654654018180|
[2025/09/12 05:24:14 019979] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:40|state:ESTABED|recv_time:1757654654019978|
[2025/09/12 05:24:14 019990] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:14 019996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1383|
[2025/09/12 05:24:14 020000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1384|
[2025/09/12 05:24:14 020006] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1384|
[2025/09/12 05:24:14 020010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:14 020015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2889|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2890|path_largest_ack:2889|
[2025/09/12 05:24:14 020019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:3130373|prior_time:1757654653978107|is_app_limited:0|send_elapse:40911|ack_elapse:41871|ctl_first_sent_time:1757654653979585|lagest_ack_time:1757654654019978|curr_delivered:3179573|
[2025/09/12 05:24:14 020024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653979585|
[2025/09/12 05:24:14 020028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:22||sndq_packets_used_bytes:0|sndq_packets_free:2654|
[2025/09/12 05:24:14 020033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2890|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2890|path_largest_ack:2890|
[2025/09/12 05:24:14 020037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48000|prior_delivered:3132773|prior_time:1757654653980091|is_app_limited:0|send_elapse:40810|ack_elapse:39887|ctl_first_sent_time:1757654653981447|lagest_ack_time:1757654654019978|curr_delivered:3180773|
[2025/09/12 05:24:14 020046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653981447|
[2025/09/12 05:24:14 020050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:21||sndq_packets_used_bytes:0|sndq_packets_free:2655|
[2025/09/12 05:24:14 020054] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38631|rttvar:325|minrtt:30532|latest_rtt:38531|ack_delay:32|
[2025/09/12 05:24:14 020058] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38615|rttvar:277|minrtt:30532|latest_rtt:38531|ack_delay:32|
[2025/09/12 05:24:14 020063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2890|lost_pn:2887|thresh:3|
[2025/09/12 05:24:14 020067] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:14 020071] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38615|rtt_var:277|pto_duration:40615|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:14 020075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:14 020079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:14 020083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 24154|
[2025/09/12 05:24:14 020087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654067126|now:1757654654020071|interv:47055|
[2025/09/12 05:24:14 020091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654067126|now:1757654654020071|interval:47055|pto_count:0|srtt:38615
[2025/09/12 05:24:14 020095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40810, ack_elapse 39887, delivered 48000|rate 1176182|lost 202|
[2025/09/12 05:24:14 020100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1176182) in round 68|
[2025/09/12 05:24:14 020104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:14 020108] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:14 020112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653981447|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:14 020116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653981447|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:14 020121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:24154|srtt:38615|latest_rtt:38531|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:14 020127] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1384|largest:1384|pns:2|
[2025/09/12 05:24:14 020131] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1384|frame:ACK |recv_time:1757654654019978|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:14 020138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654774019978|now:1757654654019978|interv:120000000|
[2025/09/12 05:24:14 020142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654774019978|now:1757654654019978|interv:120000000|
[2025/09/12 05:24:14 020146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654027039|pq_index:0|
[2025/09/12 05:24:14 020150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654654018156|
[2025/09/12 05:24:14 020154] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654020154|
[2025/09/12 05:24:14 020159] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654020158|
[2025/09/12 05:24:14 020165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654027039|
[2025/09/12 05:24:14 020169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654027039|
[2025/09/12 05:24:14 020173] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654020173|diff:6866|
[2025/09/12 05:24:14 020177] [debug] |xqc_engine_main_logic|END|now:1757654654020158|
[2025/09/12 05:24:14 020182] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654020182|
[2025/09/12 05:24:14 020186] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654020186|diff:6853|
[2025/09/12 05:24:14 020190] [debug] |xqc_engine_main_logic|END|now:1757654654020182|
[2025/09/12 05:24:14 022058] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654654022057|
[2025/09/12 05:24:14 022069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:14 022075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1384|
[2025/09/12 05:24:14 022079] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1385|
[2025/09/12 05:24:14 022085] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1385|
[2025/09/12 05:24:14 022089] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:14 022094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2891|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2892|path_largest_ack:2891|
[2025/09/12 05:24:14 022098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49200|prior_delivered:3132773|prior_time:1757654653980091|is_app_limited:0|send_elapse:40930|ack_elapse:41966|ctl_first_sent_time:1757654653981567|lagest_ack_time:1757654654022057|curr_delivered:3181973|
[2025/09/12 05:24:14 022102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653981567|
[2025/09/12 05:24:14 022107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:20||sndq_packets_used_bytes:0|sndq_packets_free:2656|
[2025/09/12 05:24:14 022111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2892|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:2892|path_largest_ack:2892|
[2025/09/12 05:24:14 022116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3135173|prior_time:1757654653982089|is_app_limited:0|send_elapse:40824|ack_elapse:39968|ctl_first_sent_time:1757654653983494|lagest_ack_time:1757654654022057|curr_delivered:3183180|
[2025/09/12 05:24:14 022125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653983494|
[2025/09/12 05:24:14 022129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:19||sndq_packets_used_bytes:0|sndq_packets_free:2657|
[2025/09/12 05:24:14 022133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38615|rttvar:277|minrtt:30532|latest_rtt:38563|ack_delay:40|
[2025/09/12 05:24:14 022137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38604|rttvar:231|minrtt:30532|latest_rtt:38563|ack_delay:40|
[2025/09/12 05:24:14 022141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2892|lost_pn:2889|thresh:3|
[2025/09/12 05:24:14 022145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1366|pns:2|
[2025/09/12 05:24:14 022149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:14 022153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38604|rtt_var:231|pto_duration:40604|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:14 022158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:14 022161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:14 022165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 21747|
[2025/09/12 05:24:14 022169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654067115|now:1757654654022153|interv:44962|
[2025/09/12 05:24:14 022173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654067115|now:1757654654022153|interval:44962|pto_count:0|srtt:38604
[2025/09/12 05:24:14 022178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40824, ack_elapse 39968, delivered 48007|rate 1175950|lost 202|
[2025/09/12 05:24:14 022182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1175950) in round 68|
[2025/09/12 05:24:14 022186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:14 022190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:14 022194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2407|po_sent_time:1757654653983494|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:14 022198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2407|po_sent_time:1757654653983494|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3137573|
[2025/09/12 05:24:14 022203] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:21747|srtt:38604|latest_rtt:38563|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:14 022209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1385|largest:1385|pns:2|
[2025/09/12 05:24:14 022216] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1385|frame:ACK |recv_time:1757654654022057|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:14 022220] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654774022057|now:1757654654022057|interv:120000000|
[2025/09/12 05:24:14 022224] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654774022057|now:1757654654022057|interv:120000000|
[2025/09/12 05:24:14 022228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654027039|pq_index:0|
[2025/09/12 05:24:14 022232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654654020158|
[2025/09/12 05:24:14 022236] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654022236|
[2025/09/12 05:24:14 022241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654022240|
[2025/09/12 05:24:14 022247] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654027039|
[2025/09/12 05:24:14 022251] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654027039|
[2025/09/12 05:24:14 022255] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654022255|diff:4784|
[2025/09/12 05:24:14 022259] [debug] |xqc_engine_main_logic|END|now:1757654654022240|
[2025/09/12 05:24:14 022264] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654022264|
[2025/09/12 05:24:14 022268] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654022268|diff:4771|
[2025/09/12 05:24:14 022272] [debug] |xqc_engine_main_logic|END|now:1757654654022264|
[2025/09/12 05:24:14 023956] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654654023955|
[2025/09/12 05:24:14 023967] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:14 023973] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1385|
[2025/09/12 05:24:14 023977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1386|
[2025/09/12 05:24:14 023983] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1386|
[2025/09/12 05:24:14 023987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:14 023992] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2893|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2894|path_largest_ack:2893|
[2025/09/12 05:24:14 023996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:3135173|prior_time:1757654653982089|is_app_limited:0|send_elapse:40932|ack_elapse:41866|ctl_first_sent_time:1757654653983602|lagest_ack_time:1757654654023955|curr_delivered:3184380|
[2025/09/12 05:24:14 024001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653983602|
[2025/09/12 05:24:14 024005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:18||sndq_packets_used_bytes:0|sndq_packets_free:2658|
[2025/09/12 05:24:14 024010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2894|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2894|path_largest_ack:2894|
[2025/09/12 05:24:14 024014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3137573|prior_time:1757654653984079|is_app_limited:0|send_elapse:40741|ack_elapse:39876|ctl_first_sent_time:1757654653985440|lagest_ack_time:1757654654023955|curr_delivered:3185580|
[2025/09/12 05:24:14 024024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653985440|
[2025/09/12 05:24:14 024028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:17||sndq_packets_used_bytes:0|sndq_packets_free:2659|
[2025/09/12 05:24:14 024032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38604|rttvar:231|minrtt:30532|latest_rtt:38515|ack_delay:32|
[2025/09/12 05:24:14 024036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38589|rttvar:204|minrtt:30532|latest_rtt:38515|ack_delay:32|
[2025/09/12 05:24:14 024041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2894|lost_pn:2891|thresh:3|
[2025/09/12 05:24:14 024045] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:14 024049] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38589|rtt_var:204|pto_duration:40589|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:14 024053] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:14 024057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:14 024061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 19347|
[2025/09/12 05:24:14 024065] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654067100|now:1757654654024049|interv:43051|
[2025/09/12 05:24:14 024069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654067100|now:1757654654024049|interval:43051|pto_count:0|srtt:38589
[2025/09/12 05:24:14 024074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40741, ack_elapse 39876, delivered 48007|rate 1178346|lost 202|
[2025/09/12 05:24:14 024078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 68 -> 69|
[2025/09/12 05:24:14 024082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1178346) in round 69|
[2025/09/12 05:24:14 024086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:14 024090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:14 024094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653985440|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3185580|
[2025/09/12 05:24:14 024099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653985440|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3185580|
[2025/09/12 05:24:14 024103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:19347|srtt:38589|latest_rtt:38515|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:24:14 024109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1386|largest:1386|pns:2|
[2025/09/12 05:24:14 024116] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1386|frame:ACK |recv_time:1757654654023955|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:14 024121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654774023955|now:1757654654023955|interv:120000000|
[2025/09/12 05:24:14 024125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654774023955|now:1757654654023955|interv:120000000|
[2025/09/12 05:24:14 024129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654027039|pq_index:0|
[2025/09/12 05:24:14 024133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654654022240|
[2025/09/12 05:24:14 024137] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654024137|
[2025/09/12 05:24:14 024142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654024141|
[2025/09/12 05:24:14 024148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654027039|
[2025/09/12 05:24:14 024152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654027039|
[2025/09/12 05:24:14 024156] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654024156|diff:2883|
[2025/09/12 05:24:14 024160] [debug] |xqc_engine_main_logic|END|now:1757654654024141|
[2025/09/12 05:24:14 024165] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654024165|
[2025/09/12 05:24:14 024169] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654024168|diff:2871|
[2025/09/12 05:24:14 024172] [debug] |xqc_engine_main_logic|END|now:1757654654024165|
[2025/09/12 05:24:14 026026] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654654026024|
[2025/09/12 05:24:14 026041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:14 026050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1386|
[2025/09/12 05:24:14 026055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1387|
[2025/09/12 05:24:14 026064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1387|
[2025/09/12 05:24:14 026070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:14 026076] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2895|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2896|path_largest_ack:2895|
[2025/09/12 05:24:14 026084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:3137573|prior_time:1757654653984079|is_app_limited:0|send_elapse:40866|ack_elapse:41945|ctl_first_sent_time:1757654653985565|lagest_ack_time:1757654654026024|curr_delivered:3186780|
[2025/09/12 05:24:14 026091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653985565|
[2025/09/12 05:24:14 026098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:16||sndq_packets_used_bytes:0|sndq_packets_free:2660|
[2025/09/12 05:24:14 026104] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2896|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2896|path_largest_ack:2896|
[2025/09/12 05:24:14 026115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3139973|prior_time:1757654653986087|is_app_limited:0|send_elapse:40731|ack_elapse:39937|ctl_first_sent_time:1757654653987441|lagest_ack_time:1757654654026024|curr_delivered:3187980|
[2025/09/12 05:24:14 026120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653987441|
[2025/09/12 05:24:14 026124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:15||sndq_packets_used_bytes:0|sndq_packets_free:2661|
[2025/09/12 05:24:14 026128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38589|rttvar:204|minrtt:30532|latest_rtt:38583|ack_delay:40|
[2025/09/12 05:24:14 026132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38583|rttvar:164|minrtt:30532|latest_rtt:38583|ack_delay:40|
[2025/09/12 05:24:14 026137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2896|lost_pn:2893|thresh:3|
[2025/09/12 05:24:14 026141] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:14 026145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38583|rtt_var:164|pto_duration:40583|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:14 026150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:14 026154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:14 026158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 16947|
[2025/09/12 05:24:14 026162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654067094|now:1757654654026145|interv:40949|
[2025/09/12 05:24:14 026166] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654067094|now:1757654654026145|interval:40949|pto_count:0|srtt:38583
[2025/09/12 05:24:14 026170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40731, ack_elapse 39937, delivered 48007|rate 1178635|lost 202|
[2025/09/12 05:24:14 026175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1178635) in round 69|
[2025/09/12 05:24:14 026179] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:14 026183] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:14 026187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653987441|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3185580|
[2025/09/12 05:24:14 026192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653987441|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3185580|
[2025/09/12 05:24:14 026196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:16947|srtt:38583|latest_rtt:38583|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:14 026202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1387|largest:1387|pns:2|
[2025/09/12 05:24:14 026217] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1387|frame:ACK |recv_time:1757654654026024|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:14 026221] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654774026024|now:1757654654026024|interv:120000000|
[2025/09/12 05:24:14 026226] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654774026024|now:1757654654026024|interv:120000000|
[2025/09/12 05:24:14 026230] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654027039|pq_index:0|
[2025/09/12 05:24:14 026234] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654654024141|
[2025/09/12 05:24:14 026238] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654026238|
[2025/09/12 05:24:14 026243] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654026242|
[2025/09/12 05:24:14 026250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654027039|
[2025/09/12 05:24:14 026254] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654027039|
[2025/09/12 05:24:14 026258] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654026258|diff:781|
[2025/09/12 05:24:14 026262] [debug] |xqc_engine_main_logic|END|now:1757654654026242|
[2025/09/12 05:24:14 026267] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654026267|
[2025/09/12 05:24:14 026271] [debug] |xqc_engine_wakeup_after|wakeup:1757654654027039|now:1757654654026271|diff:768|
[2025/09/12 05:24:14 026275] [debug] |xqc_engine_main_logic|END|now:1757654654026267|
[2025/09/12 05:24:14 027356] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654027356|
[2025/09/12 05:24:14 027370] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654027039|pq_index:0|
[2025/09/12 05:24:14 027376] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654654026242|
[2025/09/12 05:24:14 027384] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654027382|
[2025/09/12 05:24:14 027391] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757654654027039|now:1757654654027382|
[2025/09/12 05:24:14 027397] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:24:14 027402] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757654654027039|now:1757654654027382|
[2025/09/12 05:24:14 027408] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:14 027416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|largest_recv:1387|ack_delay:25377|first_ack_range:21|largest_pkt_recv_time:1757654654002039|
[2025/09/12 05:24:14 027423] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_gen_ack_frame|high:1387|low:1366|pkt_pns:2|
[2025/09/12 05:24:14 027429] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:1375|frame_largest_recv:1387|
[2025/09/12 05:24:14 027435] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:24:14 027441] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:24:14 027470] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:24:14 027480] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2912|
[2025/09/12 05:24:14 027520] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2912|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:16947|now:1757654654027490|stream_id:0|stream_offset:0|
[2025/09/12 05:24:14 027529] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2912|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:24:14 027537] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654067094|
[2025/09/12 05:24:14 027543] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654067094|
[2025/09/12 05:24:14 027548] [debug] |xqc_engine_wakeup_after|wakeup:1757654654067094|now:1757654654027548|diff:39546|
[2025/09/12 05:24:14 027554] [debug] |xqc_engine_main_logic|END|now:1757654654027382|
[2025/09/12 05:24:14 028002] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654654028000|
[2025/09/12 05:24:14 028020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:14 028026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1387|
[2025/09/12 05:24:14 028030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1388|
[2025/09/12 05:24:14 028036] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1388|
[2025/09/12 05:24:14 028040] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:14 028046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2897|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2898|path_largest_ack:2897|
[2025/09/12 05:24:14 028050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:3139973|prior_time:1757654653986087|is_app_limited:0|send_elapse:40859|ack_elapse:41913|ctl_first_sent_time:1757654653987569|lagest_ack_time:1757654654028000|curr_delivered:3189180|
[2025/09/12 05:24:14 028055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653987569|
[2025/09/12 05:24:14 028060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:14||sndq_packets_used_bytes:0|sndq_packets_free:2662|
[2025/09/12 05:24:14 028064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2898|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2898|path_largest_ack:2898|
[2025/09/12 05:24:14 028068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3142373|prior_time:1757654653988072|is_app_limited:0|send_elapse:40884|ack_elapse:39928|ctl_first_sent_time:1757654653989423|lagest_ack_time:1757654654028000|curr_delivered:3190380|
[2025/09/12 05:24:14 028073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653989423|
[2025/09/12 05:24:14 028077] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:13||sndq_packets_used_bytes:0|sndq_packets_free:2663|
[2025/09/12 05:24:14 028081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38583|rttvar:164|minrtt:30532|latest_rtt:38577|ack_delay:32|
[2025/09/12 05:24:14 028092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38579|rttvar:132|minrtt:30532|latest_rtt:38577|ack_delay:32|
[2025/09/12 05:24:14 028096] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2898|lost_pn:2895|thresh:3|
[2025/09/12 05:24:14 028100] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:14 028105] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38579|rtt_var:132|pto_duration:40579|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:14 028109] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:14 028113] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:14 028117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 14547|
[2025/09/12 05:24:14 028121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654067090|now:1757654654028104|interv:38986|
[2025/09/12 05:24:14 028125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654067090|now:1757654654028104|interval:38986|pto_count:0|srtt:38579
[2025/09/12 05:24:14 028129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 40884, ack_elapse 39928, delivered 48007|rate 1174224|lost 202|
[2025/09/12 05:24:14 028136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1174224) in round 69|
[2025/09/12 05:24:14 028142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:14 028148] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:14 028154] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653989423|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3185580|
[2025/09/12 05:24:14 028161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653989423|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3185580|
[2025/09/12 05:24:14 028167] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:14547|srtt:38579|latest_rtt:38577|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:14 028176] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1388|largest:1388|pns:2|
[2025/09/12 05:24:14 028182] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1388|frame:ACK |recv_time:1757654654028000|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:14 028189] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654774028000|now:1757654654028000|interv:120000000|
[2025/09/12 05:24:14 028196] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654774028000|now:1757654654028000|interv:120000000|
[2025/09/12 05:24:14 028202] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654067094|pq_index:0|
[2025/09/12 05:24:14 028214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654654027382|
[2025/09/12 05:24:14 028219] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654028219|
[2025/09/12 05:24:14 028227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654028225|
[2025/09/12 05:24:14 028235] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654067090|
[2025/09/12 05:24:14 028241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654067090|
[2025/09/12 05:24:14 028247] [debug] |xqc_engine_wakeup_after|wakeup:1757654654067090|now:1757654654028247|diff:38843|
[2025/09/12 05:24:14 028253] [debug] |xqc_engine_main_logic|END|now:1757654654028225|
[2025/09/12 05:24:14 028260] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654028260|
[2025/09/12 05:24:14 028266] [debug] |xqc_engine_wakeup_after|wakeup:1757654654067090|now:1757654654028265|diff:38825|
[2025/09/12 05:24:14 028272] [debug] |xqc_engine_main_logic|END|now:1757654654028260|
[2025/09/12 05:24:14 029990] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654654029989|
[2025/09/12 05:24:14 030002] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:14 030008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1388|
[2025/09/12 05:24:14 030012] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1389|
[2025/09/12 05:24:14 030018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1389|
[2025/09/12 05:24:14 030022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:14 030037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2899|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2900|path_largest_ack:2899|
[2025/09/12 05:24:14 030041] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:3142373|prior_time:1757654653988072|is_app_limited:0|send_elapse:41013|ack_elapse:41917|ctl_first_sent_time:1757654653989552|lagest_ack_time:1757654654029989|curr_delivered:3191580|
[2025/09/12 05:24:14 030046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653989552|
[2025/09/12 05:24:14 030051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:12||sndq_packets_used_bytes:0|sndq_packets_free:2664|
[2025/09/12 05:24:14 030055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2900|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2900|path_largest_ack:2900|
[2025/09/12 05:24:14 030059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3144773|prior_time:1757654653990064|is_app_limited:0|send_elapse:39536|ack_elapse:39925|ctl_first_sent_time:1757654653991421|lagest_ack_time:1757654654029989|curr_delivered:3192780|
[2025/09/12 05:24:14 030064] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653991421|
[2025/09/12 05:24:14 030068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:11||sndq_packets_used_bytes:0|sndq_packets_free:2665|
[2025/09/12 05:24:14 030072] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38579|rttvar:132|minrtt:30532|latest_rtt:38568|ack_delay:32|
[2025/09/12 05:24:14 030081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38574|rttvar:109|minrtt:30532|latest_rtt:38568|ack_delay:32|
[2025/09/12 05:24:14 030086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2900|lost_pn:2897|thresh:3|
[2025/09/12 05:24:14 030090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:14 030094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38574|rtt_var:109|pto_duration:40574|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:14 030099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:14 030103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:14 030106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 12147|
[2025/09/12 05:24:14 030110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654067085|now:1757654654030094|interv:36991|
[2025/09/12 05:24:14 030114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654067085|now:1757654654030094|interval:36991|pto_count:0|srtt:38574
[2025/09/12 05:24:14 030119] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39536, ack_elapse 39925, delivered 48007|rate 1202429|lost 202|
[2025/09/12 05:24:14 030123] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202429) in round 69|
[2025/09/12 05:24:14 030128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:14 030132] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:14 030136] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653991421|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3185580|
[2025/09/12 05:24:14 030140] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653991421|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3185580|
[2025/09/12 05:24:14 030145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:12147|srtt:38574|latest_rtt:38568|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:14 030150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1389|largest:1389|pns:2|
[2025/09/12 05:24:14 030155] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1389|frame:ACK |recv_time:1757654654029989|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:14 030160] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654774029989|now:1757654654029989|interv:120000000|
[2025/09/12 05:24:14 030164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654774029989|now:1757654654029989|interv:120000000|
[2025/09/12 05:24:14 030168] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654067090|pq_index:0|
[2025/09/12 05:24:14 030175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654654028225|
[2025/09/12 05:24:14 030179] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654030179|
[2025/09/12 05:24:14 030184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654030183|
[2025/09/12 05:24:14 030190] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654067085|
[2025/09/12 05:24:14 030194] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654067085|
[2025/09/12 05:24:14 030198] [debug] |xqc_engine_wakeup_after|wakeup:1757654654067085|now:1757654654030198|diff:36887|
[2025/09/12 05:24:14 030202] [debug] |xqc_engine_main_logic|END|now:1757654654030183|
[2025/09/12 05:24:14 030207] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654030207|
[2025/09/12 05:24:14 030211] [debug] |xqc_engine_wakeup_after|wakeup:1757654654067085|now:1757654654030211|diff:36874|
[2025/09/12 05:24:14 030215] [debug] |xqc_engine_main_logic|END|now:1757654654030207|
[2025/09/12 05:24:14 031985] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654654031984|
[2025/09/12 05:24:14 031998] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:14 032005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1389|
[2025/09/12 05:24:14 032008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1390|
[2025/09/12 05:24:14 032014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1390|
[2025/09/12 05:24:14 032019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:14 032024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2901|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2902|path_largest_ack:2901|
[2025/09/12 05:24:14 032028] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:3144773|prior_time:1757654653990064|is_app_limited:0|send_elapse:39656|ack_elapse:41920|ctl_first_sent_time:1757654653991541|lagest_ack_time:1757654654031984|curr_delivered:3193980|
[2025/09/12 05:24:14 032033] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653991541|
[2025/09/12 05:24:14 032038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:10||sndq_packets_used_bytes:0|sndq_packets_free:2666|
[2025/09/12 05:24:14 032042] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2902|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2902|path_largest_ack:2902|
[2025/09/12 05:24:14 032046] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3147173|prior_time:1757654653992060|is_app_limited:0|send_elapse:39701|ack_elapse:39924|ctl_first_sent_time:1757654653993412|lagest_ack_time:1757654654031984|curr_delivered:3195180|
[2025/09/12 05:24:14 032051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653993412|
[2025/09/12 05:24:14 032055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:2667|
[2025/09/12 05:24:14 032059] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38574|rttvar:109|minrtt:30532|latest_rtt:38572|ack_delay:32|
[2025/09/12 05:24:14 032070] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38570|rttvar:90|minrtt:30532|latest_rtt:38572|ack_delay:32|
[2025/09/12 05:24:14 032074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2902|lost_pn:2899|thresh:3|
[2025/09/12 05:24:14 032078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:14 032083] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38570|rtt_var:90|pto_duration:40570|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:14 032087] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:14 032091] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:14 032095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 9747|
[2025/09/12 05:24:14 032099] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654067081|now:1757654654032082|interv:34999|
[2025/09/12 05:24:14 032103] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654067081|now:1757654654032082|interval:34999|pto_count:0|srtt:38570
[2025/09/12 05:24:14 032107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39701, ack_elapse 39924, delivered 48007|rate 1202459|lost 202|
[2025/09/12 05:24:14 032112] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202459) in round 69|
[2025/09/12 05:24:14 032116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:14 032120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:14 032124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653993412|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3185580|
[2025/09/12 05:24:14 032129] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653993412|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3185580|
[2025/09/12 05:24:14 032133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:9747|srtt:38570|latest_rtt:38572|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:14 032139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1390|largest:1390|pns:2|
[2025/09/12 05:24:14 032144] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1390|frame:ACK |recv_time:1757654654031984|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:14 032149] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654774031984|now:1757654654031984|interv:120000000|
[2025/09/12 05:24:14 032153] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654774031984|now:1757654654031984|interv:120000000|
[2025/09/12 05:24:14 032157] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654067085|pq_index:0|
[2025/09/12 05:24:14 032164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654654030183|
[2025/09/12 05:24:14 032168] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654032168|
[2025/09/12 05:24:14 032173] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654032172|
[2025/09/12 05:24:14 032180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654067081|
[2025/09/12 05:24:14 032184] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654067081|
[2025/09/12 05:24:14 032188] [debug] |xqc_engine_wakeup_after|wakeup:1757654654067081|now:1757654654032187|diff:34894|
[2025/09/12 05:24:14 032192] [debug] |xqc_engine_main_logic|END|now:1757654654032172|
[2025/09/12 05:24:14 032197] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654032197|
[2025/09/12 05:24:14 032201] [debug] |xqc_engine_wakeup_after|wakeup:1757654654067081|now:1757654654032201|diff:34880|
[2025/09/12 05:24:14 032205] [debug] |xqc_engine_main_logic|END|now:1757654654032197|
[2025/09/12 05:24:14 034010] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654654034009|
[2025/09/12 05:24:14 034023] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:14 034031] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1390|
[2025/09/12 05:24:14 034037] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1391|
[2025/09/12 05:24:14 034044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1391|
[2025/09/12 05:24:14 034050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:14 034056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2903|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2904|path_largest_ack:2903|
[2025/09/12 05:24:14 034062] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:3147173|prior_time:1757654653992060|is_app_limited:0|send_elapse:39830|ack_elapse:41949|ctl_first_sent_time:1757654653993541|lagest_ack_time:1757654654034009|curr_delivered:3196380|
[2025/09/12 05:24:14 034068] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653993541|
[2025/09/12 05:24:14 034074] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:2668|
[2025/09/12 05:24:14 034080] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2904|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2904|path_largest_ack:2904|
[2025/09/12 05:24:14 034086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3149573|prior_time:1757654653994048|is_app_limited:0|send_elapse:39729|ack_elapse:39961|ctl_first_sent_time:1757654653995399|lagest_ack_time:1757654654034009|curr_delivered:3197580|
[2025/09/12 05:24:14 034092] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653995399|
[2025/09/12 05:24:14 034097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:2669|
[2025/09/12 05:24:14 034102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38570|rttvar:90|minrtt:30532|latest_rtt:38610|ack_delay:32|
[2025/09/12 05:24:14 034114] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38571|rttvar:70|minrtt:30532|latest_rtt:38610|ack_delay:32|
[2025/09/12 05:24:14 034120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2904|lost_pn:2901|thresh:3|
[2025/09/12 05:24:14 034125] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:14 034131] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38571|rtt_var:70|pto_duration:40571|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:14 034137] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:14 034142] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:14 034147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 7347|
[2025/09/12 05:24:14 034152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654067082|now:1757654654034130|interv:32952|
[2025/09/12 05:24:14 034158] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654067082|now:1757654654034130|interval:32952|pto_count:0|srtt:38571
[2025/09/12 05:24:14 034164] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39729, ack_elapse 39961, delivered 48007|rate 1201346|lost 202|
[2025/09/12 05:24:14 034170] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201346) in round 69|
[2025/09/12 05:24:14 034175] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:14 034180] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:14 034186] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653995399|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3185580|
[2025/09/12 05:24:14 034191] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653995399|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3185580|
[2025/09/12 05:24:14 034198] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:7347|srtt:38571|latest_rtt:38610|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:14 034205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1391|largest:1391|pns:2|
[2025/09/12 05:24:14 034211] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1391|frame:ACK |recv_time:1757654654034009|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:14 034217] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654774034009|now:1757654654034009|interv:120000000|
[2025/09/12 05:24:14 034222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654774034009|now:1757654654034009|interv:120000000|
[2025/09/12 05:24:14 034228] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654067081|pq_index:0|
[2025/09/12 05:24:14 034237] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654654032172|
[2025/09/12 05:24:14 034242] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654034242|
[2025/09/12 05:24:14 034249] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654034247|
[2025/09/12 05:24:14 034257] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654067082|
[2025/09/12 05:24:14 034262] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654067082|
[2025/09/12 05:24:14 034267] [debug] |xqc_engine_wakeup_after|wakeup:1757654654067082|now:1757654654034267|diff:32815|
[2025/09/12 05:24:14 034273] [debug] |xqc_engine_main_logic|END|now:1757654654034247|
[2025/09/12 05:24:14 034280] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654034279|
[2025/09/12 05:24:14 034285] [debug] |xqc_engine_wakeup_after|wakeup:1757654654067082|now:1757654654034285|diff:32797|
[2025/09/12 05:24:14 034290] [debug] |xqc_engine_main_logic|END|now:1757654654034279|
[2025/09/12 05:24:14 035988] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654654035987|
[2025/09/12 05:24:14 035999] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:14 036005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1391|
[2025/09/12 05:24:14 036009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1392|
[2025/09/12 05:24:14 036015] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1392|
[2025/09/12 05:24:14 036019] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:14 036024] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2905|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2906|path_largest_ack:2905|
[2025/09/12 05:24:14 036029] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:3149573|prior_time:1757654653994048|is_app_limited:0|send_elapse:39858|ack_elapse:41939|ctl_first_sent_time:1757654653995528|lagest_ack_time:1757654654035987|curr_delivered:3198780|
[2025/09/12 05:24:14 036034] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653995528|
[2025/09/12 05:24:14 036038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2670|
[2025/09/12 05:24:14 036043] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2906|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2906|path_largest_ack:2906|
[2025/09/12 05:24:14 036047] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3151973|prior_time:1757654653996038|is_app_limited:0|send_elapse:39698|ack_elapse:39949|ctl_first_sent_time:1757654653997389|lagest_ack_time:1757654654035987|curr_delivered:3199980|
[2025/09/12 05:24:14 036051] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653997389|
[2025/09/12 05:24:14 036055] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:2671|
[2025/09/12 05:24:14 036060] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38571|rttvar:70|minrtt:30532|latest_rtt:38598|ack_delay:32|
[2025/09/12 05:24:14 036069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38570|rttvar:54|minrtt:30532|latest_rtt:38598|ack_delay:32|
[2025/09/12 05:24:14 036073] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2906|lost_pn:2903|thresh:3|
[2025/09/12 05:24:14 036078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:14 036082] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38570|rtt_var:54|pto_duration:40570|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:14 036086] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:14 036090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:14 036094] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 4947|
[2025/09/12 05:24:14 036098] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654067081|now:1757654654036081|interv:31000|
[2025/09/12 05:24:14 036102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654067081|now:1757654654036081|interval:31000|pto_count:0|srtt:38570
[2025/09/12 05:24:14 036107] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39698, ack_elapse 39949, delivered 48007|rate 1201707|lost 202|
[2025/09/12 05:24:14 036111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201707) in round 69|
[2025/09/12 05:24:14 036116] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:14 036120] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:14 036124] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653997389|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3185580|
[2025/09/12 05:24:14 036128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653997389|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3185580|
[2025/09/12 05:24:14 036133] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:4947|srtt:38570|latest_rtt:38598|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:14 036138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1392|largest:1392|pns:2|
[2025/09/12 05:24:14 036143] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1392|frame:ACK |recv_time:1757654654035987|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:14 036147] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654774035987|now:1757654654035987|interv:120000000|
[2025/09/12 05:24:14 036152] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654774035987|now:1757654654035987|interv:120000000|
[2025/09/12 05:24:14 036156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654067082|pq_index:0|
[2025/09/12 05:24:14 036163] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654654034247|
[2025/09/12 05:24:14 036167] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654036167|
[2025/09/12 05:24:14 036172] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654036171|
[2025/09/12 05:24:14 036178] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654067081|
[2025/09/12 05:24:14 036182] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654067081|
[2025/09/12 05:24:14 036186] [debug] |xqc_engine_wakeup_after|wakeup:1757654654067081|now:1757654654036186|diff:30895|
[2025/09/12 05:24:14 036190] [debug] |xqc_engine_main_logic|END|now:1757654654036171|
[2025/09/12 05:24:14 036195] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654036195|
[2025/09/12 05:24:14 036199] [debug] |xqc_engine_wakeup_after|wakeup:1757654654067081|now:1757654654036199|diff:30882|
[2025/09/12 05:24:14 036203] [debug] |xqc_engine_main_logic|END|now:1757654654036195|
[2025/09/12 05:24:14 037972] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654654037971|
[2025/09/12 05:24:14 037987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:14 037996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1392|
[2025/09/12 05:24:14 038001] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1393|
[2025/09/12 05:24:14 038008] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1393|
[2025/09/12 05:24:14 038014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:14 038020] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2907|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2908|path_largest_ack:2907|
[2025/09/12 05:24:14 038026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:3151973|prior_time:1757654653996038|is_app_limited:0|send_elapse:39827|ack_elapse:41933|ctl_first_sent_time:1757654653997518|lagest_ack_time:1757654654037971|curr_delivered:3201180|
[2025/09/12 05:24:14 038032] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653997518|
[2025/09/12 05:24:14 038038] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2672|
[2025/09/12 05:24:14 038044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2908|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2908|path_largest_ack:2908|
[2025/09/12 05:24:14 038050] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3154373|prior_time:1757654653998032|is_app_limited:0|send_elapse:39671|ack_elapse:39939|ctl_first_sent_time:1757654653999391|lagest_ack_time:1757654654037971|curr_delivered:3202380|
[2025/09/12 05:24:14 038056] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653999391|
[2025/09/12 05:24:14 038061] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:2673|
[2025/09/12 05:24:14 038066] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38570|rttvar:54|minrtt:30532|latest_rtt:38580|ack_delay:32|
[2025/09/12 05:24:14 038078] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38567|rttvar:46|minrtt:30532|latest_rtt:38580|ack_delay:32|
[2025/09/12 05:24:14 038084] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2908|lost_pn:2905|thresh:3|
[2025/09/12 05:24:14 038090] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:14 038095] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38567|rtt_var:46|pto_duration:40567|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:14 038101] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:14 038106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:14 038111] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 2547|
[2025/09/12 05:24:14 038117] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654067078|now:1757654654038095|interv:28983|
[2025/09/12 05:24:14 038122] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654067078|now:1757654654038095|interval:28983|pto_count:0|srtt:38567
[2025/09/12 05:24:14 038128] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39671, ack_elapse 39939, delivered 48007|rate 1202008|lost 202|
[2025/09/12 05:24:14 038134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202008) in round 69|
[2025/09/12 05:24:14 038139] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:14 038145] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:14 038150] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653999391|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3185580|
[2025/09/12 05:24:14 038156] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654653999391|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3185580|
[2025/09/12 05:24:14 038162] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:2547|srtt:38567|latest_rtt:38580|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:14 038169] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1393|largest:1393|pns:2|
[2025/09/12 05:24:14 038175] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1393|frame:ACK |recv_time:1757654654037971|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:14 038181] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654774037971|now:1757654654037971|interv:120000000|
[2025/09/12 05:24:14 038187] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654774037971|now:1757654654037971|interv:120000000|
[2025/09/12 05:24:14 038192] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654067081|pq_index:0|
[2025/09/12 05:24:14 038201] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654654036171|
[2025/09/12 05:24:14 038206] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654038206|
[2025/09/12 05:24:14 038213] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654038212|
[2025/09/12 05:24:14 038222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654067078|
[2025/09/12 05:24:14 038227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654067078|
[2025/09/12 05:24:14 038232] [debug] |xqc_engine_wakeup_after|wakeup:1757654654067078|now:1757654654038232|diff:28846|
[2025/09/12 05:24:14 038238] [debug] |xqc_engine_main_logic|END|now:1757654654038212|
[2025/09/12 05:24:14 038245] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654038244|
[2025/09/12 05:24:14 038249] [debug] |xqc_engine_wakeup_after|wakeup:1757654654067078|now:1757654654038249|diff:28829|
[2025/09/12 05:24:14 038255] [debug] |xqc_engine_main_logic|END|now:1757654654038244|
[2025/09/12 05:24:14 039961] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654654039960|
[2025/09/12 05:24:14 039971] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:14 039977] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1393|
[2025/09/12 05:24:14 039981] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1394|
[2025/09/12 05:24:14 039987] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1394|
[2025/09/12 05:24:14 039991] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:14 039996] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2909|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2910|path_largest_ack:2909|
[2025/09/12 05:24:14 040000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:49207|prior_delivered:3154373|prior_time:1757654653998032|is_app_limited:0|send_elapse:39792|ack_elapse:41928|ctl_first_sent_time:1757654653999512|lagest_ack_time:1757654654039960|curr_delivered:3203580|
[2025/09/12 05:24:14 040005] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654653999512|
[2025/09/12 05:24:14 040009] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:2674|
[2025/09/12 05:24:14 040014] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2910|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2910|path_largest_ack:2910|
[2025/09/12 05:24:14 040018] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48007|prior_delivered:3156773|prior_time:1757654654000031|is_app_limited:0|send_elapse:39724|ack_elapse:39929|ctl_first_sent_time:1757654654001389|lagest_ack_time:1757654654039960|curr_delivered:3204780|
[2025/09/12 05:24:14 040022] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654654001389|
[2025/09/12 05:24:14 040026] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:2675|
[2025/09/12 05:24:14 040030] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38567|rttvar:46|minrtt:30532|latest_rtt:38571|ack_delay:32|
[2025/09/12 05:24:14 040039] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38564|rttvar:42|minrtt:30532|latest_rtt:38571|ack_delay:32|
[2025/09/12 05:24:14 040044] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2910|lost_pn:2907|thresh:3|
[2025/09/12 05:24:14 040048] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:14 040052] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|srtt:38564|rtt_var:42|pto_duration:40564|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:24:14 040057] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:24:14 040063] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:24:14 040069] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_pto_time_and_space|conn:0000561B836C40DC|path:0|PNS: 2, unacked: 147|
[2025/09/12 05:24:14 040075] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:LOSS_DETECTION|expire:1757654654067075|now:1757654654040052|interv:27023|
[2025/09/12 05:24:14 040081] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561B836C40DC|path:0|pns:2|expire:1757654654067075|now:1757654654040052|interval:27023|pto_count:0|srtt:38564
[2025/09/12 05:24:14 040088] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39724, ack_elapse 39929, delivered 48007|rate 1202309|lost 202|
[2025/09/12 05:24:14 040093] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202309) in round 69|
[2025/09/12 05:24:14 040097] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:14 040102] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:14 040106] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654654001389|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3185580|
[2025/09/12 05:24:14 040110] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:2400|po_sent_time:1757654654001389|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3185580|
[2025/09/12 05:24:14 040115] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:147|srtt:38564|latest_rtt:38571|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:14 040121] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1394|largest:1394|pns:2|
[2025/09/12 05:24:14 040125] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1394|frame:ACK |recv_time:1757654654039960|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:14 040130] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654774039960|now:1757654654039960|interv:120000000|
[2025/09/12 05:24:14 040134] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654774039960|now:1757654654039960|interv:120000000|
[2025/09/12 05:24:14 040138] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654067078|pq_index:0|
[2025/09/12 05:24:14 040146] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654654038212|
[2025/09/12 05:24:14 040150] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654040150|
[2025/09/12 05:24:14 040155] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654040154|
[2025/09/12 05:24:14 040161] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654067075|
[2025/09/12 05:24:14 040165] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654067075|
[2025/09/12 05:24:14 040169] [debug] |xqc_engine_wakeup_after|wakeup:1757654654067075|now:1757654654040169|diff:26906|
[2025/09/12 05:24:14 040174] [debug] |xqc_engine_main_logic|END|now:1757654654040154|
[2025/09/12 05:24:14 040179] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654040179|
[2025/09/12 05:24:14 040183] [debug] |xqc_engine_wakeup_after|wakeup:1757654654067075|now:1757654654040183|diff:26892|
[2025/09/12 05:24:14 040187] [debug] |xqc_engine_main_logic|END|now:1757654654040179|
[2025/09/12 05:24:14 040194] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:37|state:ESTABED|recv_time:1757654654040194|
[2025/09/12 05:24:14 040199] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:14 040205] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1394|
[2025/09/12 05:24:14 040209] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1395|
[2025/09/12 05:24:14 040214] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1395|
[2025/09/12 05:24:14 040218] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:2|
[2025/09/12 05:24:14 040222] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|conn:0000561B836C40DC|path:0|pkt_num:2911|origin_pktnum:0|size:147|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2911|path_largest_ack:2911|
[2025/09/12 05:24:14 040227] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_update|prior_lost:202|tx_in_flight:48154|prior_delivered:3156773|prior_time:1757654654000031|is_app_limited:0|send_elapse:39846|ack_elapse:40163|ctl_first_sent_time:1757654654001511|lagest_ack_time:1757654654040194|curr_delivered:3204927|
[2025/09/12 05:24:14 040232] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_update_sample|sampler_sent_time_update:1757654654001511|
[2025/09/12 05:24:14 040236] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:24:14 040241] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:24:14 040246] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:STREAM_CLOSE|expire:1757654654236938|now:1757654654040246|interv:196692|
[2025/09/12 05:24:14 040250] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:2676|
[2025/09/12 05:24:14 040255] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|before update rtt|conn:0000561B836C40DC|srtt:38564|rttvar:42|minrtt:30532|latest_rtt:38683|ack_delay:40|
[2025/09/12 05:24:14 040259] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |after update rtt|conn:0000561B836C40DC|srtt:38574|rttvar:51|minrtt:30532|latest_rtt:38683|ack_delay:40|
[2025/09/12 05:24:14 040263] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2911|lost_pn:2908|thresh:3|
[2025/09/12 05:24:14 040267] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:24:14 040275] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000561B836C40DC|path:0|
[2025/09/12 05:24:14 040279] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:24:14 040282] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_generate_sample|sampler: send_elapse 39846, ack_elapse 40163, delivered 48154|rate 1198964|lost 202|
[2025/09/12 05:24:14 040287] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1198964) in round 69|
[2025/09/12 05:24:14 040291] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30532, old_rtt:30532|
[2025/09/12 05:24:14 040295] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92112|extra_cwnd:5734|
[2025/09/12 05:24:14 040299] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:147|po_sent_time:1757654654001511|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3185580|
[2025/09/12 05:24:14 040303] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97846|packet_lost:0|acked:147|po_sent_time:1757654654001511|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3185580|
[2025/09/12 05:24:14 040307] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58 |bbr on ack|mode:2|pacing_rate:1206768|bw:1206768|cwnd:97846|full_bw_reached:1|inflight:0|srtt:38574|latest_rtt:38683|min_rtt:30532|applimit:0|lost:202|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:24:14 040313] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1395|largest:1395|pns:2|
[2025/09/12 05:24:14 040317] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:1395|frame:ACK |recv_time:1757654654040194|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:14 040322] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654774040194|now:1757654654040194|interv:120000000|
[2025/09/12 05:24:14 040326] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654774040194|now:1757654654040194|interv:120000000|
[2025/09/12 05:24:14 040330] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654067075|pq_index:0|
[2025/09/12 05:24:14 040334] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654654040154|
[2025/09/12 05:24:14 040337] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654040337|
[2025/09/12 05:24:14 040342] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654040341|
[2025/09/12 05:24:14 040347] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654236938|
[2025/09/12 05:24:14 040351] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654236938|
[2025/09/12 05:24:14 040358] [debug] |xqc_engine_wakeup_after|wakeup:1757654654236938|now:1757654654040357|diff:196581|
[2025/09/12 05:24:14 040364] [debug] |xqc_engine_main_logic|END|now:1757654654040341|
[2025/09/12 05:24:14 040372] [info] |xqc_engine_packet_process|==>|conn:0000561B836C40DC|size:34|state:ESTABED|recv_time:1757654654040372|
[2025/09/12 05:24:14 040379] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4ede3735d78c7a4b6f108da3|spin_bit:0|
[2025/09/12 05:24:14 040390] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|largest_pn:1395|
[2025/09/12 05:24:14 040394] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1396|
[2025/09/12 05:24:14 040399] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1396|
[2025/09/12 05:24:14 040403] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_process_frames|frame_type:1c|
[2025/09/12 05:24:14 040407] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_DRAINING|expire:1757654654237129|now:1757654654040407|interv:196722|
[2025/09/12 05:24:14 040412] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:2676|
[2025/09/12 05:24:14 040416] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:24:14 040420] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:24:14 040424] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:24:14 040428] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:24:14 040432] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:24:14 040436] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:24:14 040442] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:24:14 040447] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1396|largest:1396|pns:2|
[2025/09/12 05:24:14 040451] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_on_pkt_processed|====>|conn:0000561B836C40DC|path:0|size:34|pkt_type:SHORT_HEADER|pkt_num:1396|frame:CONNECTION_CLOSE |recv_time:1757654654040372|dcid:4ede3735d78c7a4b6f108da3|dcid_seq:0|
[2025/09/12 05:24:14 040481] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:PATH_IDLE|expire:1757654774040372|now:1757654654040372|interv:120000000|
[2025/09/12 05:24:14 040488] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_set|type:CONN_IDLE|expire:1757654774040372|now:1757654654040372|interv:120000000|
[2025/09/12 05:24:14 040493] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654236938|pq_index:0|
[2025/09/12 05:24:14 040497] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654654040341|
[2025/09/12 05:24:14 040501] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654040501|
[2025/09/12 05:24:14 040506] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654040505|
[2025/09/12 05:24:14 040512] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_path_get_perf_class|conn:0000561B836C40DC|path_id:0|path_srtt:38574|min_srtt:38574|path_bw:1206768|loss_rate:0.00|path_pto:0|
[2025/09/12 05:24:14 040516] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561B836C40DC|path_id:0|path_srtt:38574|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:24:14 040521] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:0|
[2025/09/12 05:24:14 040527] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_check_acked_or_dropped_pkt|conn:0000561B836C40DC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:24:14 040536] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2913|
[2025/09/12 05:24:14 040566] [info] |scid:4ede3735d78c7a4b6f108da3|xqc_send_packet_with_pn|<==|conn:0000561B836C40DC|path:0|pkt_num:2913|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757654654040543|stream_id:0|stream_offset:0|
[2025/09/12 05:24:14 040572] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_on_packet_sent|conn:0000561B836C40DC|path:0|pkt_num:2913|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:24:14 040578] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_next_wakeup_time|wakeup_time:1757654654236938|
[2025/09/12 05:24:14 040583] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_wakeup_queue|next_tick_time:1757654654236938|
[2025/09/12 05:24:14 040590] [debug] |xqc_engine_wakeup_after|wakeup:1757654654236938|now:1757654654040589|diff:196349|
[2025/09/12 05:24:14 040596] [debug] |xqc_engine_main_logic|END|now:1757654654040505|
[2025/09/12 05:24:14 040604] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654040604|
[2025/09/12 05:24:14 040611] [debug] |xqc_engine_wakeup_after|wakeup:1757654654236938|now:1757654654040610|diff:196328|
[2025/09/12 05:24:14 040617] [debug] |xqc_engine_main_logic|END|now:1757654654040604|
[2025/09/12 05:24:14 237849] [debug] |xqc_engine_main_logic|BEGIN|now:1757654654237849|
[2025/09/12 05:24:14 237892] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_remove_wakeup_queue|next_tick_time:1757654654236938|pq_index:0|
[2025/09/12 05:24:14 237902] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_add_active_queue|last_ticked_time:1757654654040505|
[2025/09/12 05:24:14 237914] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_engine_process_conn|conn:0000561B836C40DC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757654654237911|
[2025/09/12 05:24:14 237925] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757654654237129|now:1757654654237911|
[2025/09/12 05:24:14 237935] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757654654237129|now:1757654654237911|
[2025/09/12 05:24:14 237943] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:24:14 237952] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757654654236938|now:1757654654237911|
[2025/09/12 05:24:14 237960] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:24:14 237970] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:24:14 237985] [stats] |scid:4ede3735d78c7a4b6f108da3|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:3145728|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757654651323299|wrt_delay:1937|snd_delay:17701|finwrt_delay:16077|finsnd_delay:2678212|finrcv_delay:1|finread_delay:62|all_acked_delay:2716941|firstfinack_dely:2716937|close_delay:2716947|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58|path_info:mp is not supported in connection scid:4ede3735d78c7a4b6f108da3|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:202|
[2025/09/12 05:24:14 238000] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757654654236938|now:1757654654237911|
[2025/09/12 05:24:14 238010] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:24:14 238019] [info] |xqc_engine_main_logic|conn:0000561B836C40DC|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58|conn_state:13|next_tick_time:1757654654236938
[2025/09/12 05:24:14 238046] [report] |scid:4ede3735d78c7a4b6f108da3|xqc_conn_destroy|0000561B836C40DC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:34987|first_send_delay:46148|conn_persist:2949897|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-4ede3735d78c7a4b6f108da3 p-193.167.0.100-58764-3df59c7ce8c13d58|hsk_recv:34706|close_recv:2752258|close_send:2752394|last_recv:2752223|last_send:2752394|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,2563,2501,2888,1390,1388,3383886,0,34,i32,4,21,34,40000,1396,2752,0,4,24,37,4,1394,2751,0,4,24,37,4,1395,2752,0,4,20,4,2912,2739,4,17,40000,2913,2752,4,147,80,2911,2713,0-2,0-2,0-0,0-0,0-0,0-38,0-3493727,0-72205,0-2882,0-1388,0-202,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:202|tlp_pkt:0|snd_pkt:2882|spurious_loss:0|detected_loss:202|max_pto:0|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1200|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1222|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:24:14 238662] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:24:14 238679] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:24:14 238685] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:24:14 238690] [debug] |scid:4ede3735d78c7a4b6f108da3|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:24:14 238732] [debug] |xqc_engine_wakeup_after|wakeup:1757654710579393|now:1757654654238732|diff:56340661|
[2025/09/12 05:24:14 238738] [debug] |xqc_engine_main_logic|END|now:1757654654237911|